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HE ºw is a tº dº º ºs ºs tº a w w is a se a was ess a sa e º ºs as as s a “s as sº as s as a e s a sa w sa e s = * * * * * * * * * * * * * Architectural Library /H F / 04 | , M-5 7 UNITED STATES DEPARTMENT OF COMMERCE • HENRY A. WALLAce, Secretary NATIONAL BURE AU OF STAND A R D S • LYMAN J. BRIGGs, Director NATIONAL BUREAU OF STANDARDS MISCELLANEOUS PUBLICATION M178 Superseding Miscellaneous Publication M130 NATIONAL DIRECTORY OF COMMODITY SPECIFICATIONS CLASSIFIED AND ALPHABETICAL LISTS AND BRIEF DESCRIPTIONS OF SPECIFICATIONS OF NATIONAL RECOGNITION Prepared by Paul A. Cooley and Ann E. Rapuzzi under the direction of A. S. McAllister Chief of the Division of Codes and Specifications [Issued June 30, 1945) UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1945 For sale by the Superintendent of Documents, U. S. Government Printing Office, Washington 25, D. C. $4.99 per copy Foreword The usefulness of the many commodity specifications in existence is greatly increased if there is a convenient means for locating and comparing them. Situa- tions frequently arise in which a need develops for determining what specifications exist and how they apply. The National Directory of Commodity Specifications provides a place for re- cording all specifications of national significance. In previous editions, it has been widely used by governmental agencies and by private organizations. In response to a demand from war agencies and other organizations, it has been completely revised and brought up to date. Although every effort has been made to assure completeness and accuracy, it is realized that improvements may be desirable in future editions. All recommendations that are received will be given very careful consideration. LYMAN J. BRIGGs, Director. II a cºe &\on ~42 Yºº- w SS- sº t º \*e, c | - 'aa- + (, |- 24-Hº CONTENTS I Clot, ſº evº SI Page Page Foreword------------------------------------ II Classified list of specifications—Continued. Introduction--------------------------------- 2 Nonmetallic Minerals—Continued. Classified list of specifications------------------ 3 570 Sulfur, magnesia, salt, and graphite- - - - 393 Animals and animal products (except wool and 590 'Miscellaneous nonmetallic minerals— - - 395 air)---------------------------------- 3 Ores, metals, and manufactures (except machin- 000 Animals---------------------------- 3 ery, vehicles, and electrical supplies) - - - - - - 398 010 Meats------------------------------ 5 600 Iron and steel -- - - - - - - - - - - - - - - - - - - - - - 398 020 Dairy products---------------------- 12 610 Iron and steel manufactures---- - - - - - - - 480 030 Fish-------------------------------- 15 620 Ferro-alloying ores and metals, and 040 Animal and fish oils, fats, and greases-- 16 alloy steel manufactures-- - - - - - - - - - - 551 050 Hides and skins (raw) except furs-- - - - - 19 630 Aluminum, antimony, bismuth, cad- 060 Leather and leather manufactures------ 20 mium, and cobalt-- - - - - - - - - - - - - - - - - 574 070 Furs------------------------------- 28 640 Copper, brass, and bronze- - - - - - - - - - - - 591 090 Miscellaneous animal products - - - - - - - - 29 650 Lead, mercury, and nickel- - - - - - - - - - - 622 Vegetable food products and beverages - - - - - - - - 31 660 Precious metals, metal jewelry, and 100 Grains and preparations - - - - - - - - - - - - - - 31 plated ware--- - - - - - - - - - - - - - - - - - - - - 630 110 Fodders and feeds- - - - - - - - - - - - - - - - - - - 37 670 Clocks, watches, and dials- - - - - - - - - - - - 632 120 Vegetables-------------------------- 44 680 Tin and zinc - - - - - - - - - - - - - - - - - - - - - - - - 633 130 Fruits and nuts---------------------- 58 690 Miscellaneous ores, metals, alloys, and 140 Oil seeds and vegetable oils and fats.---- 72 metal manufactures - - - - - - - - - - - - - - - - 637 150 Cocoa, coffee, tea, spices, and leavening Machinery and Vehicles- - - - - - - - - - - - - - - - - - - - - 646 agents---------------------------- 78 700 Power generating equipment, except 160 Sugar, molasses, sirup, honey, confec- t electrical-------------------------- 646 tionery--------------------------- 82 710 Electrical machinery and supplies--- - - - 668 170 Beverages--------------------------- 85 720 Vehicles, except agricultural vehicles and Vegetable products, except food, fibers, and steam locomotives- - - - - - - - - - - - - - - - - 792 Wood---------------------------------- 89 730 Agricultural machinery and implements - 825 200 Rubber and similar gums and manu- 740 Construction, conveying, and hoisting factures-------------------------- 89 machinery------------------------ 827 210 Gums, resins, and balsams------------ 115 750 Mining, oil well, and pumping ma- 220 Crude drugs and essential oils - - - - - - - - - 118 chinery-------------------------- 831 230 Dyeing and tanning materials of vege- 760 Metal-working machinery---- - - - - - - - - - 847 table origin------------ ---------- 118 770 Textile, sewing, and shoe machinery---- 847 240 Seeds (except oil seeds and spice seeds)-- 119 780 Industrial plant machinery---- - - - - - - - - 848 250 Nursery and greenhouse stock-- - - - - - - - 119 790 Miscellaneous machinery - - - - - - - - - - - - - 856 260 Tobacco---------------------------- 119 Chemicals and allied products-- - - - - - - - - - - - - - - 870 280 Starch and vegetable glue------------- 120 800 Coal-tar products-- - - - - - - - - - - - - - - - - - - 870 290 Miscellaneous vegetable products------ 120 810 Medicinal and pharmaceutical prepara- Textiles----------------------------------- 124 tions----------------------------- 878 300 Cotton, cotton fabrics, and knit goods-- 124 820 Acids (except coal-tar) and anhydrides, 310 Manufactures of cotton fabric__ _ _ _ _ _ _ _ 146 alcohol, etc.----------------------- 937 320 Jute and jute manufactures----------- 163 830 Chemical compounds (except medicinals, 330 Flax, hemp, and ramie- - - - ----------- 164 acids, alcohols, and coal-tar prod- 340 Miscellaneous vegetable fibers, straw or ucts)----------------------------- 945 8TBSS- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 168 840 Paints, varnishes, lacquers, and related 360 Wool and hair and manufactures------ 170 & products----------- -------------- 984 370 Silk and manufactures thereof.--------- 180 850 Fertilizers and fertilizer materials -- - - - 1014 390 Miscellaneous textile products--------- 183 860 Explosives, fireworks, and ammunition- 1014 Wood and paper---------------------------- 197 870 Soaps, cosmetics, and toilet prepara- 400 Lumber (logs, timber, and other un- tions---------------------------- 1017 manufactured or partly manufactured 880 Disinfectants and water treatments - - - 1024 Wood)---------------------------- 197 890 Miscellaneous chemical products--- - - - 1030 410 Lumber for building and factory use---- 219 Commodities not elsewhere classified - - - - - - - 1038 420 Manufactures of wood (except furni- 910 Scientific and professional apparatus ture)----------------------------- 235 and supplies--------------------- 1038 430 Furniture of wood - - - - - - - - - - - - - - - - - - - 243 920 Musical instruments - - - - - - - - - - - - - - - - 1085 470 Paper (except printed matter)--------- 247 930 Office, printing, lithographic and edu- 480 Books and other printed matter- - - - - - - 271 cational supplies-- - - - - - - - - - - - - - - - 1085 490 Miscellaneous paper products--------- 273 940 Toys, athletic and sporting goods, and Nonmetallic Minerals-- - - - - - - - - - - - - - - - - - - - 275 insignia-------------------------- 1096 500 Coal, petroleum, asphalt, and mineral 950 Containers--- - - - - - - - - - - - - - - - - - - - - - - 1100 W*-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 275 970 Fire extinguishing apparatus and Sup- 510 Stone, sand, and cementitious material-- 311 plies---------------------------- 1138 520 Glass and glass products--- - - - - - - - - - - - 369 980 Brushes and brooms - - - - - - - - - - - - - - - 1146 530 Clay and clay products-- - - - - - - - - - - - - - 374 990 Miscellaneous articles - - - - - - - - - - - - - - - 1155 540 Abrasive materials, asbestos, and chalk- 388 Directions for obtaining copies of specifications - – 1162 550 Mica, rare minerals- - - - - - - - - - - - - - - - - - 393 Names and addresses of standardizing agencies-- 1162 560 Precious stones and imitation stones-- - 393 Index and alphabetical list of commodities-- - - - - 1185 Introduction This publication is a third edition of the National Directory of Commodity Specifi- Cat 10ns, published first in 1925, and in revised and enlarged form in 1932. In it will be found listed and briefly described the standards and specifications of trade associ- at iOns, technical Societies, and Organ 12at 10ns that are representative in a national way of industry or some branch of industry, as well as phe standards and specifications of governmental agencies that represent the Federal Government as a whole. Included also are references to the purchase Specifications Of Se Veral departments and estab- lishments Of the Federal GOvernment. As in the previous editions, the decimal System Of Classification. Of COITInoditles is used, some minor changes and additions having been made to take care of new material. The classification system adopted in the Directory tends to group specifications and standards relating to the same subjects, so that specification-making bodies may take note of, or be forewarned concerning duplication of material. MOre OVer, a Special effort has been made to increase the value of the Directory to the purchaser who de- sires to employ nati Onally-recognized specifications. For example, if the use Of a commodity is not self-evident from the title of the specification, a brief explanation has been given when possible. A Summary of each specification is also included so that the reader may to some extent judge for himself whether the Scope of the Specification fits his particular needs. Cross-referencing serves to tie up related Specifications. To obtain maximum service from the Directory, full use should be made of the index on pages 1185 to 1311. Here the commodities are listed alphabetically and references are given to the classification groups in the body of the Directory in which the Speci- fications for the particular commodities appear. Direct 10ns for Obtaining Coples of the Specifications will be found On page 1162. Notwithstanding the fact that some of the specifications listed in the Directory will become obsolete in a relatively short time because revised Specifications have superseded them, the Directory will lead to up-to-date informalion if properly utilized. When an issuing agency receives an order for a specification referred to in the Direc- tory, it will supply its current specification unless specifically requested to deliver the One that has been SuperSeded. (2) CLASSIFIED LIST OF SPECIFICATIONS OOO-O99 ANIMALS AND ANIMAL PRODUCTS (Except Wool and Hair) OOO-OO9 00 | . CATTLE 00|, | MILK COWS U. S. Gov. , Dept. of Interior, Purch as in g Office. Standard Specifications No. 12 for Cattle, Dairy and Beef, Includes dairy bulls, registered or purebred; dairy cows, registered or purebred; grade dairy cows; beef bulls, registered or purebred; beef cows, registered or purebred; grade beef cows. 001 - 2 BEEF CATTLE U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office Of Distribution. Circular 28; 1928. Revised, 1942. Market Classes and Grades of Calves and Wealers. COvers Vealers and Calves differenti- ated, definition of terms; and Schedule, classes, welght, grades, and grade description Of Vealers, Slaughter Calves, and Stocker and feeder calves. U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Circular 505; 1938. Market Classes and Grades Of Feeder and Stocker cat- tle. COVers feeder and Stocker cattle, definitions Of terms and Classifications for ſeeder and stocker cattle (classes of feeder and stocker cattle, age Selections Of feeder and stocker cattle, use selec- tions, and weight Selections), grade factors for feeder and Stocker cattle, feeder and St Ocker cattle classification and grades, standards for grades of feeder and stocker steers, heifers, and cows (grades of feeder and stocker steers, grades of feeder and Stocker heifers, and grades of feeder and stocker COWS). U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Dept. Bullet in 1464; 1927. Revised, 1940. Market Classes and Grades Of Cattle. COverS Systems Of Standard market Classes and grades of livestock, basis for standard market classes and grades of cattle, classifying and grad- ing cattle, market uses of cattle, and detailed information concerning slaughter cattle and feeder and Stocker Cattle. U. S. Gov., Dept. Of Agriculture, War Food Administra- tion, Office Of Distribution. Service and Regulatory Ann Ouncement NO. 112. Official U. S. Standards for Grades of Slaughter Cattle, effect 1ve July 16, 1928, and Amendment 1, issued July 1939. Gives defini- tions of terms, classes (steer, helfer, cow, bull, and stag); grades for steers and heifers (prime or No. A-1, choice Or No. 1, good Or No. 2, medium Or ANIMALS NO. 3, CCTT.On OT NO. 4, Cutter Or No. 5, and canner or No. 6); grades for cows, bulls, and stags (choice OT NO. 1, good Or No. 2, medium Or No. 3, common or NO. 4, Cutter Or No. 5, and canner or No. 6). U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Ann Ouncement NO. 113. U. S. Standards for Grades of Wealers and Slaughter Calves, effective July 16, 1928. Gives definitions of terms, market groups, classes (steer, heifer, bull), and specifications for grades-prime or No. A-1, choice or No. 1, good Or No. 2, medium Or No. 3, common Or No. 4, and cull OT NO. 5. U. S. Gov., Dept. of Interior, Purchasing Office. Standard Specifications No. 12 for Cattle, Dairy and Beef. Includes dairy bulls, registered or purebred; dairy cows, registered or purebred; grade dairy cows; beef bulls, registered or purebred; beef cows, registered Or purebred; grade beef cows. 002. HOGS U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Circular 569; 1940. Market Classes and Grades of Swine. Covers intro– duction, developmerit Of market classes and grades Of Swine, classifying and grading, benefits of clas- Slfying and grading, definitions of terms and clas- S1 fications for Swine (swine, use selections, classes of Swine, and weight Selections), grade (grade fac- tors for Swine), type, Slaughter hogs (slaughter hog Schedule, grades of slaughter barrows and gilts, and grade S of slaughter sows), slaughter pigs (classes of Slaughter pigs, slaughter pig schedule, and grades of slaughter pigs), feeder and stocker Swine (classes of feeder and stocker swine, feeder and stocker Swine schedule, and grades of feeder and stocker barrows and gilts). 003. SHEEP U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Circular 383. Re- Vised, July 1940. Market Classes and Grades of Lambs and Sheep. Covers need for standardization, Class 1ſying and grading, definitions and descrip- tions of market groups, grade factors (conformation, finish, and quality), factors affecting value (weight, excessive finish, and carcass yield), lambs, lamb Schedule (grades of slaughter lambs), sheep, sheep Schedule (grades of slaughter sheep and grades of feeder sheep and lambs). 00l. Directory of Commodity Specifications OOM!. HORSES OOl!. I WORX HORSES 005. MULES, ASSES, AND BURROS 005. I MULES 005.2 ASSES 005.3 BURROS 007. POULTRY 007. O GENERAL ITEMS U. S. Gov. , Federal Spe C if 1 C at 1 On LL-P-631; 1932. Poultry; Live. Covers chickens—broilers, fryers, and roasters; fowl-heavy and light; ducks; geese; and turkeys. Includes all breeds of Chicken or fowl and turkeys, all breeds of ducks except Moscovies and Indian Runners, and all breeds of geese except Chinese or Swan geese. Gives detail requirements; methods of inspection; and requirements for packag- ing, packling, and marking. 007. 1 CH | CKENS AND FOWLS U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Classés and Grades for Live Poultry, 1944. Includes requirements for chickens (broilers, fryers, roasters, Capons, Stags, fowl, and COckS-Old roost- ers). Covers standards for individual birds, U. S. No. 1, U. S. No. 2, and rejects; and wholesale grades for 11We poultry, U. S. NO. 1, U. S. NO. 2, and no grade. Gives requirements for each kind of chicken, explanation of terms, and Summary for individual birds. U. S. GOV. , Federal Spec 1 ſ 1 cat 1 On LL-P-631; 1932. Poultry; Live. Covers chickens—broilers, fryers, and roasters; fowl-heavy and light; ducks; geese; and turkeys. Includes all breeds of chicken or fowl and turkeys; all breeds of ducks except Moscovies and Indian Runners, and all breeds Of geese except Chinese or Swan geese. Gives detail requirements; methods of inspection; and requirements for packag- 1ng, packing, and marking. 007.2 TURKEYS U. S. Gov., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Classes and Grades for Live POultry, 1944. Includes requirements for turkeys (young hens, young toms, Old hens, Old toms). COvers standards for individual birds, U. S. NO. 1, U. S. NO. 2, and re- jects; and wholesale grades for live poultry, U. S. No. 1, U. S. No. 2, and no grade. Gives requirements for each kind Of turkey, explanation Of terms, and summary for individual birds. U. S. Gov. , Federal Spec if I cat iOn LL-P-631; 1932. Poultry; Live. Covers chickens—broilers, fryers, and roasters; fowl-heavy and light; ducks; geese; and turkeys. Includes all breeds of chicken or fowl and turkeys, all breeds of ducks except Moscovies and Indian Runners, and all breeds Of geese except Chinese or Swan geese. Gives detail requirements; methods of inspection; and requirements for packag:- 1ng, packing, and marking. 007.3 DUCKS U. S. GOV., Dept. Of Agriculture, War Food Administra- tlOn, 0f fice Of DiStribution. Tentative U. S. Stand- ards for Classes and Grades for Live Poultry, 1944. Includes requirements for ducks (young ducks and old ducks). Covers standards for individual birds, U. S. No. 1, U. S. No. 2, and rejects; and wholesale grades for live poultry, U. S. No. 1, U. S. No. 2, and no grade. Glves requirements for young and old ducks, explanation of terms, and Summary for individual birds. . S. GOV., Federal Spec 1 f 1 cat i on LL-P-631; 1932. Poultry; Live. Covers chickens—broilers, fryers, and roasters; fowl-heavy and light; ducks; geese; and turkeys. Includes all breeds Of chicken or fowl and turkeys, all breeds Of ducks except Moscovies and Indian Runners, and all breeds of geese except Chinese Or Swan geese. Gives detail requirements; methods of inspection; and requirements for packag- ing, packing, and marking. 007, tº GEESE U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office Of Distribution. Tentative U. S. Stand- ards for Classes and Grades for Live POultry, 1944. Includes requirements for geese. COvers Standards for individual birds, U. S. No. 1, U. S. No. 2, and rejects; and wholesale grades for live poultry, U. S. NO. 1, U. S. NO. 2, and no grade. G1 VeS eXplanation Of terms and Summary for 1ndividual birds. U. S. GOV., Federal Spec 1 f i cat 1 on LL-P-631; 1932. POultry; Live. COvers chickens—broilers, fryers, and roasters; fowl-heavy and light; ducks; geese; and turkeys. Includes all breeds of chicken or fowl and turkeys, all breeds of ducks except Moscovies and Indian Runners, and all breeds of geese except Chinese Or Swan geese. Gives detail requirements; methods Of inspection; and requirements for packag- 1ng, packing, and marking. 007. 5 PIGEONS U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Classes and Grades for Live POultry, 1944. Includes requirements for squabs and pigeons. COVerS Standards for individual birds, U. S. No. 1, U. S. No. 2, and rejects; and wholesale grades for live poultry, U. S. No. 1, U. S. No. 2, and no grade. Gives requirements for Squabs and pigeons, explanation Of terms, and summary for individual birds. U. S. GOV. , U. S. Army, S1 gnal Corps. Specification 25-1; 1935. Pigeons; HOming. 007, 6 GU | NEAS U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Classes and Grades for Live POultry, 1944. Includes requirements for guineas (young guineas and old guineas). Covers standards for individual birds, U. S. No. 1, U. S. No. 2, and rejects; and Wholesale grades for live poultry, U. S. No. 1, U. S. No. 2, and no grade. Gives requirements for young and Old guineas, explan at 1 on of terms, and Summary for individual birds. Animal Products 0 | | .8 Ol O-OT 9 MEATS 0|0. GENERAL | TEMS Assn. of Official Agrictltural Chemists. Official and Tentative Methods Of Analysis, 1940. Meat. Prepa- ration Of Sample, determinati On Of Inoisture, ash, Crude fat, total phosphorus, total nitrogen, pre- Servatives, creatin, and tentative methods for deter- mination of ammonia, nitrates, nitr 1 t e S, starch, glycogen, Sugar, metals, coloring matters, nitrogen in Various COImbinations, meat bases, and SOluble phosphorus. 0 | | . BEEF AND WEAL 0 ||. I BEEF CARCASSES U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Circular 103; 1930. Revised, 1942. Market Classes and Grades Of Dressed Weal and Calf Carcasses. COvers purposes Of clas- Sifying and grading, definitions Of class and grade, veal and calf carcasses differentiated (methods of dressing and weight selections), basis for grading Veal and calf carcasses (conformation, finish, and quality), veal-carcass schedule (grades of veal car- casses), calf-carcass schedule (grades of calf car- casses), wholesale cuts of Veal and calf carcasses (grades of wholesale cuts of Veal and grades of wholesale cuts of calf carcasses), and KOsher Veal. U. S. Gov., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Announcement No. 99. Official U. S. Standards for Grades Of Carcass Beef, reprinted with amend- ments, May 1942. Covers three classes: (1) Steer and heifer (seven grades—prime, choice, good, com— mercial, utility, cutter, and canner); (2) cow (five grades-good, COIſmercial, utility, Cutter, and can- ner); and (3) bull and stag (six grades—choice, good, commercial, utility, Cutter, and canner). U. S. Gov., Dept. of Agriculture, War FOOd Administra- tion, Office of Distribution. Service and Regula- tory Announcement No. 114. Official U. S. Standards for Grades Of Weal and Calf Carcasses, 1928, and Amendment 1, Oct. 1940. G1 VeS definitions Of terms, market groups, classes (steer, helfer, bull), and Specifications for grades—prime Or NO. A-1, choice Or No. 1, good Or NO. 2, commercial Or NO. 3, utility OT NO. 4, and Cull OT NO. 5. U. S. Gov. , ,Federal Specification PP-B– 221 a, 1941. Amendment 4; 1942. Beef; Fresh. COVers four types- (I) fresh, chilled, carcass, (II) fresh, frozen, carcass, (III) fresh, chilled, wholesale market cuts, and (IW) fresh, frozen, wholesale market cuts; three classes— (1) steer, (2) heifer, and (3) cows; and five grades—(A) low choice, (B) high good, (C) low good, (D) high commercial, and (E) low commercial. Gives detail requirements; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for Sh1pment. References. – Definitions, methods of an a ly's 13, food regulations, see 010; Veal carcasses, See 011.8; beef and Veal Cuts, See 011.91 . 0 | | .2 BEEF HEARTS U. S. Gov. , Federal Spec 1 f 1 cat 1 on PP-H–201; 1931. Amendment 1; 1940. Hearts; Beef. COvers One grade and two classes— (I) chilled and (II) frozen. Gives detall requirements; methods of sampling, inspection, and tests; and requirements for pâckaging, packing, and marking for Sh1pment. References. – Definitions, methods of analysis, food Tegulat 1 On S, see O1 O. 0 | | .3 BEEF KNUCKLES 0|| . 1 BEEF AND WEAL LIVERS U. S. Gov., Federal Specification PP-L-351; 1931. Amendment 2; 1940. Liver. COvers three classes— (A) calf, (B) beef, and (C) lamb; and two types— (I) chilled and (II) frozen. Gives general and detail requirements; methods of inspection and tests (chem- ical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packlng, and marking. References. –Definitions, methods of analysis, food regulati On S, See O1 O. 0||. 5 BEEF KIDNEYS U. S. GOV., Federal Spec if 1 cat 1 on PP- K-351; 1931. Amendment 1; 1940. Kidneys; Beef. Covers One grade and two types- (I) chilled and (II) frozen. Gives general and detail requirements; methods of inspec- tlon and tests (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Definitions, methods of analysis, food Y’e gulat 1 Ons, See O 10. 0| | . 6 BEEF TONGUES U. S. GOV., Federal Spec if 1 cat 1 on s PP-T-576; 1938. TOngues, Beef; Fresh, and Cured and Smoked. Covers two types— (I) fresh (chilled or frozen) and (II) cured and Smoked; and two grades—(A) prime and (B) good. Gives general and detail requirements; methods Of 1nSpect 10n and tests (chemical analyses in accord - ance with methods of Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Canned beef tongue, see O18. 11. 0 || - 7 0XTA ||LS 0 | | .8 WEAL CARCASSES AND CUTS U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tlon, Office of D is t r 1 but 1 on . Círcular 103; 1930. ReV1Sed, 1942. Market Classes and Grades Of Dressed Weal and Calf Carcasses. COvers purposes of classifying and grading, def in 1 t 1 on s of class and grade, Veal and calf carcasses differentiated (methods Of dressing and weight selections), basis for grading Veal and calf carcasses (conformation, finish, and quality), veal-carcass schedule (grades of veal car- casses), calf-carcass schedule (grades of calf car- casses), wholesale cuts of veal and calf carcasses (grades Of wholesale cuts Of Veal and grades Of Whole- Sale Cuts Of Calf carcasses), and KOsher Veal. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Announcement No. 114. Offic lal U. S. Standards for Grades Of Weal and Calf Carcasses, 1928, and Amendment 1, Oct. 1940. Gives definitions of terms, 0 | | . 8 Directory of Commodity Specifications market groups, classes (steer, heifer, bull), and specifications for grades-prime or No. A-1, choice or No. 1, good Or No. 2, commercial Or No. 3, utility Or No. 4, and Cull OT NO. 5. U. S. Gov. , Federal Specification PP-W-191a; Amendment 1; 1941. Weal. Covers two grades– (A-1) choice and (A) good; four types- (I) carcass or sides, fresh, chilled, (II) carcass or sides, fresh, frozen, (III) veal cuts, fresh, chilled, and (IV) veal cuts, fresh, frozen; and two classes- (1) light weight and (2) heavy weight. Gives general and de- tail requirements; methods Of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. 1935. References. – De finitions, methods of analysis, food regulations, see O10; fresh Veal cuts, see O11. 91. OI 1 - 9 MISCELLANEOUS SPECIFICATION FOR BEEF AND WEAL 01 | .91 Fresh Beef and Weal Cuts References. –Other specifications for fresh beef and veal, see O11. 1, 011.8; definitions, methods of analys 1 S, food regulations, See O10. 01 | .92 Weal Sweetbreads U. S. Gov., Fe d e r a l Specification PP-S-871; 1932. Sweetbreads; Thymus-Glands. Covers One grade and class— derived from calf carcasses; and two types- fresh, chilled; fresh, frozen. Gives general and detail requirements; methods Of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. 0 | | .93 Calf Brains U. S. Gov., Fe de r a l Specification PP-B-656; 1932. Brains; Calf. Covers one grade and two types—fresh, chilled; and fresh, frozen. Gives detail require- ments; methods of sampling, inspect 1 On, and tests; and requirements for packaging, packing, and marking for shipment. 0 | | .94 Smoked Beef and Weal References. –Dried beef and veal, see 018. 13. 011.95 pickled Beef and Veal References. –Definitions, methods of analysis, food regulations, see O10. O 12. PORK, HAM, AND BACON References. –Fresh pork cuts, see 012.91." 012. I PORK CARCASSES U. S. Gov., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Circular 288, Oct. 1933. Market Classes and Grades Of POrk CarCasses and Fresh POTk Cuts. COvers definitions Of Class and grade, me t h O d S Of dressing, Classifying and grading, weight selections, dressed schedule (barrows and gilts, sows, stags, and boars), dressing per- centages, basis of grading, and definitions of terms. U. S. Gov. , Fe de r a l Specification PP-P-571; 1933. Amendment 3; 1942. Pork. Covers four types- (I) fresh, chilled, carcass, (II) fresh, frozen, carcass, (III) pork cuts, fresh, chilled (hams, Shoulders, loins, tenderloins, spareribs, Boston butts), (IW) pork cuts, fresh, frozen; and two grades—1 and 2. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accord- ance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. 0|2.2 PORK L0|NS U. S. Gov. , Fe d e r a l Specifications PP-P-571; 1933. Amendment 3; 1942. Pork. Covers four types— (I) fresh, chilled, carcass, (II) fresh, frozen, carcass, (III) pork cuts, fresh, chilled (hams, shoulders, loins, tenderloins, spareribs, Boston but ts), (IW) DOrk Cuts, fresh, frozen; and two grades– 1 and 2. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chem- 1stS); and requirements for packaging, packing, and marking. References. – Definitions, methods of analysis, food regulations, see O10; dry salt cuts, see O12.92; fresh DOT K Cuts, See O12. 91. 0|2-3 HAM AND SHOULDERS U. S. Gov., Federal Specification PP-H-61; 1940. Ham; Canned, Whole. Covers One grade. Gives detail re- quirements; m eth o dis of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification PP-H-71; 1931. Amend- ment 5; 1942. Hams; Sweet-Pickle C u re d, Smoked. Covers two types— (I) regular or short-cut and (II) Skinned; and two grades-1 and 2. Gives detail re- quirements; m e th O d S Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification PP-P-571; 1933. Amend- ment 3; 1942. Pork. Covers four types— (I) fresh, chilled, Carcass, (II) fresh, frozen, carcass, (III) pork cuts, fresh, chilled (hams, shoulders, loins, tenderloins, spareribs, Boston but ts), (IW) pork Cuts, fresh, frozen; and two grades-1 and 2. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with methods Of ASSn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. –De finitions, methods of analysis, food regulations, see O10; fresh pork cuts, see 012.91. 0.12.1. PORK RIBS References. –Definitions, methods of analysis, food regulations, see O10; fresh-pork cuts, see 012. 91. 012.5 BACON American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Standard Packs. For Sliced bacon, Standard sizes Of consumer packages by weight, and number of packages in Shipping COn- tainer. U. S. Gov., Federal Specification PP-B-81a; 1938. Amend- ment 2; 1942. Bacon; Smoked. Covers two types- (I) dry sugar box cured (grades 1 and 2) and (II) dry Sugar cured (grade 1). Gives detail requirements; methods of s a m p 1 in g, inspection, and tests; and Animal Products 0 || || .3 requirements for packaging, packing, and marking for Shipment. References.—Dry salt bellies and sides, see 012.92; sweet p ic kle d be l l l e s , see O 12.94; definitions, methods of analysis, food regulations, see O 10. 0 12.6 H06 BRA INS U. S. Gov., Fe d e r a l Specification PP-B-661; 1932. Brains; Hog. COvers One grade and two types—fresh, chilled; and fresh, frozen. Gives detail require- ments; methods Of Sampling, inspecti On, and tests; and requirements for packaging, packing, and marking for shipment. - 012.9 MISCELLANEOUS SPECIFICATIONS FOR PORK, HAM, AND BACON 012.9 || Fresh Pork U. S. Gov. , Dept. Of Agriculture, War Food Administra- t1On, Office of Distribution. Circular 288, Oct. 1933. Market Classes and Grades Of POrk Carcasses and Fresh POrk Cuts. Covers definiti OnS Of class and grade, methods Of dressing, Classifying and grad- ing, weight selections, dressed schedule (barrows and gilts, sows, stags, and boars), dressing per- Centages, basis Of grading, and definitions Of terms. References. –De finitions, methods of analysis, food regulations, see O10; other fresh pork, see O12.1– 012.5. 012.92 Dry or Salt Pickled Pork U. S. Gov., Federal Specification PP-F-81; 1932. Fat- backs; Dry–Salt-Cured. Consists of upper part of the side of hog, with the loin out, and the ham and Shoulder removed. Gives detail requirements; methods Of Sampling, 1nSpecti On, and tests; and requirementS for packaging, packing, and marking for Shipment. U. S. Gov., Fe d e r a l Specification PP-P-586; 1937. Pork-Bellies, C l e a r, Dry–Salt-Cured. Covers One type-chilled. Gives general and detail require- ments; methods of inspection and tests (chemical analyses in accordance with methods Of ASSn. Of 0ſ- ficial Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Hams and shoulders, dry salt, see O12. 3; ribs, dry salt, see O12.4; definitions, methods Of analysis, food regulations, see O1 O. 012.93 Sugar Cured Pork 012.91, Sweet Pick le Cured Pork References. –Hams and shoulders, sweet pickled, see O12. 3; bacon, sweet pickled, see O12. 5; de f in 1- tions, methods of analysis, food regulati OnS, See 010. 012.95 Smoked Pork References. –Hams and shoulders, smoked, see 0 12.3; smoked bac On, see 012. 5; de f initions, methods Of analysis, food regulations, see O 10. 0 12.96 Pig's Feet U. S. Gov., Federal Specification PP-P-371; 1932. Pig's Feet. Covers One grade and three types-uncooked, fresh; uncooked, Salt pickled; and cooked, Vinegar pickled. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. Of Official Ag- r1.cultural Chemists); and requirements for packaging, packing, and marking. 0 || ||. MUTTON AND LAMB 0|| || | | LAMB CARCASSES AND CUTS - U. S. GOV. , Dept. Of Agriculture, War Food Administra- t1 On, Office of Distribution. Service and Regulatory Ann Ouncement NO. 123. Official U. S. Standards for Grades Of Lamb Carcasses, Yearling Mutton, and Mutton Carcasses, 1931; and Amendment 1, 0ctober 1940. Gives definitions of terms and specifications for grades– prime OT NO. A-1. Choice Or No. 1, good Or No. 2, COImmer- Clal Or No. 3, utility Or No. 4, and cull Or No. 5, for lamb Carcasses, yearling Iſlutton Carcasses, and Iſſutt On C8.I’CalSSé S. U. S. Gov. , Dept. of Agriculture, War Food Administra- t1 On, Office of Distribution. Dept. Bulletin 1470; 1927. Revised, 1942. Market Classes and Grades Of Dressed Lamb and Mutton. COverS definition Of lamb and mutton, basis for grading lamb and mutton, defi- nition Of terms, grades Of lamb and ITutton carcasses, Standard wholesale cuts Of lamb and Iſlutton, descrip- tion of wholesale Cuts and Subdivisions, percentage yield Of wholesale cuts, and standard grades of whole- Sale lamb and Iſſutt On Cuts. U. S. Gov., Federal Specification PP-L-91a; 1943. Lamb. Covers four types- (I) carcass, fresh, chilled, (II) carcass, fresh, frozen, (III) wholesale cuts, fresh, chilled, and (IW) wholesale cuts, fresh, frozen; and three grades – (A) choice, (B) good, and (C) commer- c1al. Gives materlal and WOrkmanship, general and detail requirements, methods Of inspection and tests (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Definitions, methods of analysis, food Tegulatl On S, See O10. 0|| || - 2 MUTTON LOI NS 011.3 CARCASSES, MUTTON U. S. GOV. , Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Dept. Bullet in 1470; 1927. Revised, 1942. Market Classes and Grades Of Dressed Lamb and Mutton. COverS definition Of lamb and mutton, basis for grading lamb and mutton, defl- nition of terms, grades of lamb and mutton carcasses, standard wholesale cuts of lamb and mutton, descrip- tion of wholesale cuts and subdivisions, percentage yield of wholesale cuts, and Standard grades of whole- sale lamb and mutton cuts. U. S. GOV. , Dept. of Agriculture, War Food Administra- t1 On, 0ffice Of Distribution. Service and Regulatory Announcement No. 123. Official U. S. Standards for Grades Of Lamb Carcasses, Yearling Mutton, and Mutton Carcasses, 1931, and Amendment 1, Oct. 1940. Gives definitions of terms and specifications for grades– prime Or No. A-1, choice Or No. 1, good Or No. 2, com- mercial or No. 3, utility or No. 4, and cull or No. 5 for lamb carcasses, yearling mutton Carcasses, and Iſſutt On Carcasses. U. S. Gov., Federal Specification PP-M-791; 1931. Mut- ton. Covers four types - (I) fresh, chilled, carcass, (II) fresh, frozen, carcass, (III) fresh, chilled, wholesale market cuts, (IW) fresh, frozen, wholesale market cuts; and two grades- (A) good and (B) medium. Gives general and detail requirements; methods of 1nspection and tests (chemical analyses in accord- ance with methods Of ASSn. Of Official Agricultural 0 || ||. 3 Directory of Commodity Specifications Chemists); and requirements for packaging, packing, and marking. 0|5.1, GEESE . U. S. GOV. , Dept. Of Agriculture, War Food Administra- References. –Definitions, methods of analysis, food regulations, See 010. O | 5. POULTRY AND GAME 0|5. I CH | CKENS U. S. Gov., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Classes and Grades for Dressed Chickens, 1943. Covers young birds (broilers, fryers, roasters, stags, capons); old birds (fowl or stewing chickens, cocks); twelve sub-classes according to method of plucking, dressing, finishing, chilling, and packing; plucking (sc a l d e d, semi-scalded, dry), dressing (dressed—undrawn and eviscerated) finishing (milk- fed, grain-fed), chilling (fresh dressed, fresh hard- chilled, storage), and p a C k l n g (dry, 1Ced); for U. S. grades— (AA) commercially perfect specimens, (A) second highest grade, (B) third highest grade, and (C) edible dressed chickens below grade B. Gives definitions of terms and requirements for each type, class, Sub-Class, and grade. U. S. Gov., Fe d e r a l Specification PP-C–248; 1943. Chickens; Dressed (Broilers, Fryers, and ROasters, Stags, Capons, and Fowl). Covers four types— (I) fresh killed, (II) fresh chilled, (III) fresh hard chilled, and (IW) storage; six classes- (1) broilers, (2) fryers, (3) roasters, (4) stags, (5) capons, and (6) fowl; and two grades—(A) prime and (B) choice. Gives requirements for weight, material, workman- ship; d e t a i l’s for each type, class, and grade; methods of inspection and test; and packaging, pack- ing, and marking for shipment. References. –Fowl, see of 5.3; definitions, methods of analysis, food regulations, see 010; in Spection rules, see O15. O; live chickens, see 007. 1. 0|5.2 DUCKS U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades for Dressed Ducks, Geese, Guineas, and Squabs, 1943. Covers three U. S. grades- (A) highest grade, (B) second highest grade, and (C) edible below grade B. Gives details for each kind and grade, defines descriptive terms, table showing weights, and general grading requirements. U. S. Gov., Federal Specification PP-D-745; 1943. Ducks, Geese, Guineas, and Squabs; Dressed. Covers f O u r types— (I) fresh killed, (II) fresh chilled, (III) fresh hard chilled, and (IV) storage; six classes- (1) young ducks, (2) mature ducks, (3) geese, (4) young guineas, (5) mature guineas, and (6) Squabs; and two grades— (A) prime and (B) choice. Covers weights; general requirements; detail requirements for each type, class, and grade; methods of inspec- tion and test; and packaging, packing, and marking for Shipment. References. –Live ducks, see 007. 3. 0|5.3 FOWLS References. –Definitions, methods of analysis, food regulations, see O10; inspection rules, see 015.0; live poultry, see 007. tion, Office Of Distribution. Tentative U. S. Stand- ards for Grades for Dressed Ducks, Geese, Guineas, and Squabs, 1943. Covers three U. S. grades—(A) highest grade, (B) second highest grade, and (C) edible below grade B. Gives details for each kind and grade, de- fines descriptive terms, table showing weights, and general grading requirements. S. GOV. , Fe d e r a l Specification PP-D-745; 1943. Ducks, Geese, Guineas, and Squabs; Dressed. COvers four types— (I) fresh killed, (II) fresh chilled, (III) fresh hard chilled, and (IW) storage; six classes— (1) young ducks, (2) mature ducks, (3) geese, (4) young guineas, (5) mature guineas, and (6) squabs; and two grades—(A) prime and (B) choice. Covers Weights; general requirements; detail requirements for each type, class and grade; methods Of Inspec- tion, and test; and packaging, packing, and mark1 ng for shipment. References. – Live geese, see OO7. 4. 0|5.5 TURKEYS U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Classes and Grades for Dressed Turkeys, 1943. COvers four Classes-young hens, young toms, Old hens, old toms; twelve sub-classes according to method of plucking, dressing, finishing, chilling, and packing, plucking (sc a l d e d, semi-scalded, dry), dressing (dressed-undrawn and eviscerated), finishing (milk- fed-grain-fed), chilling (fresh dressed, fresh hard- chilled, storage), and p a c king (dry, iced); four U. S. grades– (AA) commercially perfect Specimens, (A) second highest grade, (B) third highest grade, and (C) edible birds below grade B. Gives details for each class and grade, description Of terms, gen- eral grading requirements; weight specifications for dressed turkeys, tentative U. S. wholesale grades for dressed turkeys, and recommendations for standard 12- ing the dressing and packing of dressed turkeyS. . S. GOV. , F e d e r a l Specification PP-T-791b; 1943. Turkeys; Dressed. Covers four types— (I) fresh killed, (II) fresh chilled, (III) fresh hard chilled, and (IW) storage; four classes— (1) young hens, (2) young toms, (3) old hens, (4) old toms; and two grades– (A) prime and (B) choice. Gives requireme...ts for weights, work- manship, dressed and eviscerated turkeys, and details for each type, class, and grade; methods Of in Specti On and test; and packaging, packing, and marking for Shipment. References.—Definitions, methods of analysis, food Tegulat 1 On S, See O1O; in Spect 1 OIl rules, See O15. O; live turkeys, see OO7, 2. 0|5.6 MEATS, WILD GAME U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for C la S S e s and Grades for Dressed DOmeStic Rabbits, 1942. COvers two classes—yºung and Old; three sub-classes for young—broilers, fryers, and roasters; Old are classified as Stewers; and three grades for young—U. S. p r 1 m e, U. S. Cholce, and U. S. commercial. Gives grade specifications for Old rabbits, definitions and explanations of terms, and general requirements for grading. Animal Products 0 | 8, 18 U. S. Gov., Fe d e r a l Specification PP-R-21; 1932. Rabbits; Dressed. Covers one type, fancy grade. Gives detail requirements; method of inspection; and requirements for packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification PP-R-146; 1933. Reindeer Meat. Covers six types— (I) fresh, frozen, whole carcass, Skinned; (II) fresh, frozen, double fore quarters, skinned; (III) fresh, frozen, double short hind quarters, with two ribs, skinned; (IV) fresh, frozen, hind or fore quarters, b on e d, in blocks of approximately 50 lb. ; (W) fresh, frozen, bOned, hind Or fore quarters, in blocks Of approx1- mately 100 lb. ; and (WI) fresh, un frozen (whole car- Cass, quarters, double quarters) for use in Alaska Only. Gives detail requirements; method of inspec- tion; and requirements for packaging, packing, and marking. 0|5.7 GUINEAS, DRESSED U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades for Dressed Ducks, Geese, Guineas, and Squabs, 1943. Covers three U. S. grades—(A) highest grade, (B) second highest grade, and (C) ed- dible below grade B. Gives details for each kind and grade, defines descriptive terms, table showing welghts, and general grading requirements. U. S. Gov., Fe de r a l Specification PP-D-745; 1943. Ducks, Geese, Guineas, and Squabs; Dressed. COvers four types— (I) fresh killed, (II) fresh chilled, (III) fºr e s h hard chilled, and (IW) storage; six classes— (1) young ducks, (2) mature ducks, (3) geese, (4) young guineas, (5) mature guineas, and (6) squabs; and two grades– (A) prime and (B) choice. Covers weights; general requirements; detail requirements for each type, Class, and grade; methods Of inspec- tlOn and test; and packaging, packing, and marking f Or shipment. 0|5.8 PIGEONS, DRESSED U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. , Tentative U. S. Stand- ards for Grades for Dressed Ducks, Geese, Guineas, and Squabs, 1943. Covers three U. S. grades—(A) highest grade, (B) second highest grade, and (C) ed- 1ble below grade B. Gives details for each kind and grade, d e f l n e s descriptive terms, table showing weights, and general grading requirements. U. S. GOV., Fe d e r a l Specification PP-D-745; 1943. Ducks, Geese, Guineas, and Squabs; Dressed. COvers four types— (I) fresh killed, (II) fresh chilled, (III) fºr e s h hard chilled, and (IW) storage; six classes- (1) young ducks, (2) mature ducks, (3) geese, (4) young guineas, (5) mature guineas, and (6) squabs; and two grades– (A) prime and (B) choice. Covers weights; general requirements; detail requirements for each type, Class, and grade; methods Of inspec- tion and test; and packaging, packing, and marking for shipment. O 6. HORSE MEATS 016. O GENERAL ITEMS O | 8. MEATS, PREPARED, PRESERVED, CANNED 0|8.0 GENERAL ITEMS 018. I BEEF AND WEAL, P R EP A R E D , PRESERVED, CANNED References. – Pickled beef, see O11.95. 018. | Tongue U. S. GOV., Fe d e r a l Specifications PP-5–571; 1931. Amendment 1; 1940. TOngue; Beef, Canned. COvers One grade. Gives general and detail requirements; methods Of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agri- Cultural Chemists); and requirements for packaging, packing, and marking. References. –Definitions, methods of analysis, food regulations, see 010. - 018. 12 Corned Beef and Weal U. S. GOV., Federal Specification PP-B- 196; 1938. Beef, Corned; Bulk. Covers three types— (1) brisket (bone- less), (II) plate, and (III) rump. Gives detail re- quirements; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and tests. U. S. Gov., F e d e r a l Specification PP-B–201; 1931. Amendment 2; 1937. Beef; COrned, Canned. COverS One grade. Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packag- 1ng, packing, and marking for shipment. Reference. —See references under 018. 11. 0|8. 13 Dried Beef and Weal U. S. GOv., Federal Federation PP-B-211; 1931. Amend- ment 3; 1940. Beef; D r 1 ed., Sliced. COvers One grade. Gives detail requirements; methods of sampling, 1nSpect 1.On, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Federal Specification PP-B-214; 1938. Beef, Dried; Unsliced. COvers two types— (I) insides and (II) knuckles. Glves detail requirements; methods of Sampling, 1nSpection, and tests; and requirements for packaging, packing, and marking for shipment. References. –See references under 018. 11. 018. It! Luncheon Meat U. S. Gov. , F e d e r a 1 Specification PP-L-791a; 1936. Amendment 2; 1942. Luncheon-Meat. COVers One grade and two types— (I) chilled and (II) frozen. Gives general and detail requirements; methods Of in Spec- tion and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, pack1ng, and marking. References. –See references under 018.11. 018. 15 Corned Beef Hash U. S. GOV., Federal Specification PP-H–91; 1932. Hash; COrned-Beef, Canned. COvers One grade. Approximately 50 percent corned beef, 47 percent potatoes (or equiv- alent of reconstituted, cubed dehydrated potatoes) and 3 percent Onions. Gives detail requirements; methods Of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. 018. 16 Weal Loaf Ol 8, 17 Spencer Roll 018. 18 Roast Beef 018. 19 Directory of Commodity Specifications 018. 19 Miscel laneous Beef Products U. S. Gov., Fe d e r a l Specification PP-C-276; 1943. Chili Con Carne; Plain (Without Beans), Concentrated (in Casings). Shall be of the type and grade indi- cated herein. COVerS requirement.S for Iſlaterial and workmanship, inspection during preparation, propor- tions of various ingredients, methods of inspection, test, packaging, labeling, packing, and marking. S. Gov. , Fe d e r a l Specification PP-S-74a; 1943. Sausage; Cervelat-Style. Gives general and detail requirements; methods of inspection and tests (chemi- cal analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. S. Gov. , Fe d e r a 1 Specification PP-S-96; 1943. Sausage; Salami. Covers two types- (I) dry and (II) cooked, prepared under SuperVision Of Imeat. Inspection DiV., U. S. Dept. Of Agriculture. Gives detail re- quirements and methods of inspection and test, as well as directions for labeling, packing, and marking. 018.2 PORK, PREPARED OR PRESERVED References. –Dry or salt pickled pork, see 012.92; Sugar cured and sweet pickle cured pork, see O12.93, O12. 94; SIT Oked DOrk, See O12.95. Ol 8.20 General Items American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Standard Packs. For sausage, for 1-lb. package, required number to pack in a shipping COntalner. U. U. 018.21 Head Cheese and Scrapple U. S. Gov., Fe d e r a l Specification PP-H-191; Amendment 1; 1940. Headcheese. COvers One grade and two types- fresh, chilled; and fresh, frozen. Made from hogs' heads (exclusive of lower lips and ears), hogs' rinds, and lean pork trimmings, in pro- portion of 35 percent Of SnOuts, 30 percent Of pork cheeks, 20 percent Of lean pork trimmings, and 15 percent hogs' rinds. G 1 v e s detail requirements; methods of Sampling, in Spection, and tests; and re- quirements for packaging, packing, and marking for 1933. shipment. U. S. Gov., Fe d e ral Specification PP-S-141; 1932. Scrapple. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with methods Of ASSn. Of Official Agri- cultural Chemists); and requirements for packaging, packing, and marking. References. –Definitions, methods of analysis, food regulations, see O10. , O18, 20; Standard packs, See 018. 20. 018.22 Sausage, Bologna Style U. S. Gov., Federal Specification PP-S-71; 1932. Amendment 3; 1942. Sausage; Bologna-Style. COvers One grade and two types- (I) chilled and (II) frozen. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chem- 1sts); and requirements for packaging, packing, and marking. References. –See references under 018. 21. 018.23 Sausage, Frankfurter Style U. S. Gov., Fe d e r a l Specification PP-S-81; 1932. Amendment 4; 1942. Sau s a ge; Frankfurter-Style. Covers three types— (I) fresh, (II) chilled, and (III) frozen. Gives general and detail requirements; methods of 1nSpection and tests (chemical analyses in accord- ance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. –See references under O18.21. 018.21; Sausage, Pork U. S. Gov., Federal Specification PP-S-78; 1942. Sau- Sage; Farmer (Dry Type). Gives requirements for ma— terial and workmanship, preparation, regulations, and details; methods of inspection and test; and packag- ing, labeling, packing, and marking for shipment. . S. Gov., Federal Specification PP-S-91; 1932. Amend- ment 2; 1940. Sausage; Pork. Covers five types— (I) chilled, (II) frozen, (III) canned, (IV) package, and (W) bulk. Gives general and detail requirements; methods of 1nSpection and tests (chemical analyses in aCCOrdance With methods Of ASSn. Of Official Agri- Cultural Chemists); and requirements for packaging, packing, and marking. References. –See references under O18.21. 018.25 Sausage, Vienna Style U. S. Gov. , Fe d e r a l Specification PP-S-101; Amendment 2; 1941. Sausage; Wienna-Style, -Canned. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance With methods Of ASSn. Of Official Agricultural Chem- ists); and requirements for packaging, packing, and marking. 1932. References. – See references under O18.21. 018.26 Sausage Substitute 018.27 Souse, Pig 0|8.28 Ham, Cooked 018.29 Miscell aneous Prepared Pork Products U. S. Gov., Federal Specification PP-P-578; 1942. Pork; Luncheon-Meat, Canned (Fully-Processed). Gives re- quirements for material and workmanship, methods of inspection and tests; and requirements for packaging, labeling, packing, and marking for Shipment. . S. Gov., Federal Specification PP-S-86; 1932. Sau- sage; Liver. Covers one grade and two types— (I) fresh, and (II) Smoked. Gives general and detail re- quirements; methods of inspection and tests (chemical analyses in accordance with methods Of ASSn. Of Offi- cial Agricultural Chemists); and requirements for packaging, packing, and marking. . S. Gov., Federal Specification PP-S-96; 1943. Sau- sage; Salami. Covers two types- (I) dry and (II) cooked, prepared under Supervision Of Meat Inspection Div., U. S. Dept. Of Agriculture. Gives deta11 re- Quirements and methods Of inspection and test, as well as directions for labeling, packing, and marking. 018.3 MUTTON AND LAMB, PREPARED OR PRESERVED References.— Prepared mutton suet for medical pur- DOSes, See O43. 1. 018.4 CHICKEN, TURKEY, ETC, 0|8.5 MI NCEMEAT U. S. Gov., Federal Specification PP-M-351; 1931. Amend- ment 2; 1940. Mincemeat. Covers One grade and three 10 Animal Products 0 9.9 types— (A) mincemeat with low moisture content, (B) mincemeat with maximum moisture COntent of 30 per- cent by weight, and (C) fancy. Gives general and detail requirements; methods Of in Spection and tests (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. – Definitions, methods of analysis, food regulations, see O10. 018, 9 MISCELLANEOUS MEATS U. S. Gov., Federal Specification EE-C-281; 1941. Chili Con Carne; Plain, or With Beans. COvers two types– (I) plain and (II) with beans. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. 0 |9. EGGS 0|9. O GENERAL ITEMS Assn. Of Official Agricultural Chemists. Official and Tentative Me t h O d S Of Analysis, 1940. Eggs and Egg Products. Method of sampling for liquid eggs, frozen eggs, powdered dried eggs, flaked and drum dried eggs, methods for determination of total solids. organic and ammoniacal nitrogen, w a t e r soluble protein-nitrogen, fat, lipoids, lipoid phosphorl C acid, unsaponifiable matter, detection of decomposi- tion, acidity of fat, phosphoric pentoxide, chlorine, identification of added COlor, detection Of whole egg or commercial egg yolk solids, estimation of percentage of egg Solids. U. S. Gov., Treasury Dept., Procurement Div., No. 614; 1943. Albumen; Egg, Dried, Technical-Grade. Shall be furnished in One grade and type I (powder). Or type II (scales, granules, crystals, etc.). Gives general requirements, non-volatile matter, matter insoluble in water, Specific gravity Of SOlution, odor, Starch and dextrin, ash, particle Size, Sam- pling, inspection, tests, packaging, packing, and marking. 0|9. I FRESH EGGS U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office Of Distribution. Tentative U. S. Stand- ards and Weight Classes for COnsumer Grades for Shell Eggs, 1942. Gives requirements for U. S. Consumer Grades AA, A, B, and C; table showing minimum weights per dozen, per 30 dozen, and per individual egg for sizes-jumbo, extra large, large, medium, and Small; and Summary. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Procurement Grades for Shell Eggs, 1943. For use by the U. S. armed forces and other Govern- ment agencies. Gives requirements for grades I, II, III, and IV; weight; and quality of individual eggs. U. S. Gov., Dept. Of Agriculture, War Food Admin- 1 stration, Of f ice of Distribution. Tentative United States Standards and We lights for Whole - sale Grades for Shell Eggs, 1943. Gives require- ments for grades U. S. NOS. 1, 2, 3, a n d 4 for Specials, extra S, and Standards; U. S. NOS. 1 and 2 for trades; U. S. light dirties; U. S. dirt- 1es; and U. S. Checks. Also table showing aver- age, minimum, and basic minimum weights for each grade. U. S. GOV. , Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. United States Standards for Quality for Individual Shell Eggs, 1943. U. S. Standards for quality of individual eggs with— (1) clean unbroken Shells (U. S. grade AA, U. S. grade A, U. S. grade B, and U. S. grade C), (2) with dirty unbroken shells (U. S. light dirty and U. S. dirty), (3) with checked or cracked shells (U. S. check and U. S. leaker). Gives explanation of terms descriptive of ‘shell, terms descriptive of yolk, terms descriptive of white, general terms, table showing summary of U. S. standards for quality of individual shell eggs, and ch a r t showing minimum requirements for U. S. grades AA, A, B, and C. U. S. Gov., Federal Specification C-E-271a; 1943. Eggs; Shell. Covers one type (hen eggs) in four classes— (I) fresh, (II) fresh processed, (III) storage, and (IV) storage processed. Also designates 6 grades- AA, A, B, C, D, and E; 5 weights—jumbo, extra large, large, medium, and Small; and 7 qualities-Special, extra, standard, trade, light dirty, dirty, and check. Gives general and detail requirements; methods of in- Spection and tests; and packaging, labeling, packing, and marking for Shipment. References. –Food regulations, see O10; grading rules for eggs, See 019. O. oig.2 FROZEN EGGs New York Product Exchange. Frozen Egg Rules, 1935. Shall be for Whole mixed eggs, for whites, Or for yolks. Eggs must be Of American Origin and must be broken and packed in the United States. Gives re- quirements for temperature, pure and wholesome, and percentage of solids. U. S. GOV. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Eggs. Covers liquid eggs, mixed eggs, liquid whole eggs, and mixed whole eggs; frozen eggs, frozen whole eggs, and frozen mixed eggs; dried eggs and dried whole eggs; egg yolks, liquid egg yolks, yolks, and liquid yolks; frozen yolks and frozen egg yolks; and dried egg yolks and dried yolks. 019.9 MISCELLANEOUS EGG PRODUCTs American Leather Chemists Assn. Methods of Sampling and Analysis. Egg Yolk, 1942. Gives requirements for water, ash, sodium chloride, borates, fat, exami- nation of fat, and albumin. U. S. Gov., Federal Security Agency, Food and Drug Ad- Iministration, S. R. A., F. D. C. 2; 1944. De fln 1 t i Ons and Standards for Food. Eggs. Covers liquid eggs, mixed eggs, liquid whole eggs, and mixed whole eggs; frozen eggs, frozen whole eggs, and frozen mixed eggs; dried eggs and dried whole eggs; egg yolks, liquid egg yolks, yolks, and liquid yolks; frozen yolks and frozen egg yolks; and dried egg yolks and dried yolks. . S. Gov.,U. S. Army, Corps of Engineers. Specifica- tion 42.2–1; 1921. Albumen; Egg. 11 02|. Dtrectory of Commodity Specifications O2O-O29 02 | . M | LK AND CREAM 021.0 GENERAL ITEMS American Public Health ASSn. Standard Methods for the Examination of D'a 1 r y Products—Microbiological, Bioassay and Chemical–1941. Includes microbiologi— cal methods for the examination Of milk, cream, and butter; microbiological methods for the examination of frozen desserts and ingredients of frozen desserts; bioassay Of Vitamin D milk; Chemical methods; and proposed phosphatase methods for determination of pasteurization. Evaporated M11k Assn. Sanitary Standards for the Evap- Orated Milk Industry, 1940. Includes Standards for plant a n d equipment, plant Operation, personnel, milk Supply, transportation Of milk to plant, and tests for quality to be applied at receiving room. U. S. GOV., Dept. of COITTherce, Nat 10nal Bureau Of Stand- ards. Circular C19; 1924. Standard Density and Wolumetric Tables. Includes tables a n d Specific gravity and weight per gallon of milk and cream, and volume Of milk and Cream at Various temperatureS. 021. I FRESH MILK, INCLUDING PASTEURIZED American Assn. Of Medical Milk Commissions, Inc. Meth- Ods and Standards for the Production. Of Certified Milk, 1944. Covers definitions Of certified milk; organization and duties of medical milk commissions; laboratory standards for certified milk; buildings and equipment; care and handling Of animals; milking; milk handling, transportation, a n d distribution; personnel; and medical SuperVision. Adopted by the Certified Milk Producers Assn. Of America (Inc.). The American Pharmaceutical ASSI). and the National Formulary Committee. The National Formulary, Seventh Edition, 1942. COW's Milk; fresh, unpasteurized OT pasteurized milk of the domestic COw. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis; 1940. Milk. COllec- tion and preparatl On Of Sample, determinatí On Of solids, ash, total nitrogen, casein, albumin, lac- tose, fat, amount of added water, presence Of gela- tin, determination of preservatives, coloring mat- ters, and tentative methods for determination Of specific gravity, acidity. U. S. Gov., Federal Specification C-M-381C; 1942. Milk; Fresh. Covers four types— (I) certified for (a) raw and (b) pasteurized; (II) grade A pasteurized; and (III) pasteurized. Gives general requirements for materials and workmanship; detail requirements for each type; method of inspection and tests (chemical analyses in accordance with methods of Assn. Of Offi- cial Agricultural Chemists and bacteriological exam- inations in accordance with methods and technique of the American Public Health Assn. ); and require- ments for packaging and packing. References. –Definitions, methods of analysis, food regulations, density tables, see 021. O. 02 | . 2 FRESH CREAM Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Cream. Collec- tí On and preparati On Of Sample, determination Of total DAIRY PRODUCTS Solids, ash, total nitrogen, lactose, fat, gelatin, preservatives, coloring matters, and added Water. U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office Of Distribution. Tentative U. S. Grades for Churning Cream, issued February 15, 1935. Covers six U. S. grades-AA, A, B, C, D, and reject. G1 Ves requirements for each grade and definitions of terms. U. S. Gov. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definiti OnS and Standards for Food. Cream. Covers (1) cream class of food, identity, (2) light cream, coffee cream, table cream; identity, (3) whipping cream class of food, iden- tity, (4) heavy cream, heavy whipping cream; 1dent 1ty. U. S. Gov., Federal Specification C–C–671a; 1937. Cream; Fresh. Covers four types— (I) grade A pasteurlzed, (II) grade A pasteurized whipping, (III) pasteurized, and (IV) pasteurized whipping. Gives general and de- tail requirements; methods of inspection and tests (chemical analysis in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Definitions, methods of analysis, food regulations, dens 1 ty tables, See 021. O. 02|, 3 BUTTERMI LK ASSn. Of American Feed COntrol Officials. Definitions of Feedingstuffs, 1944. Milk Products. Defines dried buttermilk, evaporated buttermilk, concentrated Or condensed buttermilk, dried Skimmed milk, eVaporated Soured skim milk, COncentrated Or condensed SOured skimmed milk, dried whey, and cheese rind. U. S. Gov., Federal Specification C-B-816; 1932. Amend- ment 2; 1937. Buttermilk. Covers one grade in two types— (a) plain and (b) cultured; and gives general requirements for Imaterial and workmanship, detall re- quirements for each type, methods of inspect 1011 and tests (chemical analysis in accordance with methods of Assn. of Official Agricultural Chemists and bacte- riological analysis in accordance with American Pub- lic Health Assn. ), packing, packaging, and marking. References. – Definitions, methods of analysis, food regulations, density tables, see 021. O. 02 || || CONCENTRATED M | LK U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D.C. 2; 1944. Definitions and Standards for Food. COncentrated Milk and Plain COn- densed Milk. Covers identity and label statement of Optional ingredient S. 02 | .5 CONDENSED M | LK U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Condensed Milk. Covers (1) sweet- ened condensed milk, identity, (2) condensed milks which COntain COIn Sirup, and identity. U. S. Gov., Federal Specification C-M-321; 1931. Amend- Inent 1; 1937. Milk, Condensed. Covers Sweetened con- densed milk. Gives detail requirements; method of in- Spection and test (chemical analysis in accordance with methods of ASSn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Definitions, methods of analysis, food regulations, See O21. 0. Animal Products 022. I 02 - 6 EWAPORATED M | LK Evaporated Milk Assn. Sanitary Standards for Evapora- ted M1 lk Industry, 1940. COvers standards for plant and equipment, plant Operatl On, plant personnel, the milk Supply, transportation of milk to plant, tests for quallty to be applied at receiving room, and Standards for evaporated milk. . S. GOV., Federal Security Agency, FOOd and Drug Ad- ministration, S. R. A., F. D.C. 2; 1944. Definitions and Standards for Food. Evaporated Milk. Covers 1dentity and label statement of Optional ingredients. . S. Gov., Federal Specification C-M-371; 1931. Amend- ment 3; 1942. M11k; EVaporated. COvers unsweetened evaporated milk. Gives requirements On general qual- 1ty, COntent of milk fat and Of milk solids, methods of test as specified by Assn. of Official Agricul- tural Cheſnists. References. – Definitions, methods of analysis, food regulations, see 021.0. 021.7 MALTED MILK, MILK POWDER American Dry Milk Institute, Inc. Feed Grades for Dry Skim Milk. COvers three grades—choice, Standard, and Sample. Gives general requirements, details for each grade, method of sampling, methods of analysis, laboratory tolerations, testing service, and referee to Settle disputes. American Dry Milk Institute, Inc. Grading of Nonfat Dry Milk Solids, 1944. Covers four grades—premium, eXtra, Standard, and unfit for human COn Sumption. Gives general requirements, detail requirements for each grade, method Of Sampling and preparation, de- terminatí On of moisture, determination Of butter fat, determination of Solubility index, bacterial COunt, foreign sediment and burned particles, determination of titratable acidity, falvor and Odor, Variations in laboratory results, and testing Service. American Dry Milk Institute, Inc. Sanitary and Quality Standards for the Dry, Milk Industry with Methods of Analysis, Bulletin 906; 1944. Applicable to manufac- turing plants, receiving Stations, a n d any Other plants from which milk in any form is received and used for drying. COVerS plant, equipment, plant. Op- erations, plant perSOnnel, milk Supply, transporta- tion to plant, raw milk quality, methods test. 1ng, standards for dry milk, required analyses, and pack- aging and identification. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Dried Milk and Malted Milk. Tentative methods for preparation of sample, for determinati. On of moisture, protein, ash, and fat, m1 croscopical 1dentificati On Of malted milk and its flavored DI’Oducts. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Dried Skim Milk and, Dried Whole Milk, 1943. For all classes of dried skim milk and dried whole milk for human food and shall meet all requirements of the Federal Food, Drug, and COSTetic Act. Covers U. S. extra grade and U. S. Standard grade for dried skim milk and U. S. extra grade for dried whole milk. Gives requirements for mol sture, butterfat, acidity, solubility index, bacteria, and sediment for each grade; guarantee; farm milk quall- ty; plant equipment; plant manufacturing; and methods of sampling, test1ng, and grading. Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Skim Milk. Covers (1) dried Skim milk, (2) powdered skim milk, (3) skim milk pow- der, and identity. U. S. Gov., Federal Specification C-M-341; 1931. Amend- ment 1; 1937. Milk; Dry, Malted. Covers One grade, unflavored type. Contains detail requirements; meth- Ods of 1nspection and test (chemical analyses in ac- cordance with methods of Assn. Of Official Agricul- tural Chemists); and requirements for packaging, pack- 1ng and marking. U. S. GOV., Federal Specification C-M-351c; 1943. Milk, dry powdered, skimmed, and whole. Covers One grade, two types- (I) skimmed, dry, powdered, and (II) whole, dry, powdered; and three classes— (A) spray process, (B) vacuum drum process, and (C) atmopheric roller process. Gives general requirements for material and workmanship; detail requirements for each type and class; method of inspection (bacterial count procedure according to standard nutrient agar plate method of American Public Health ASSn. , and moisture and butter- fat determination according to methods of Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking for shipment. U. S. GOV. , References. –Definitions, methods of analysis, food Tegulati Ons, see 021. O. 02 - 8 M | LK FAT OR BUTTERFAT 02 | .9 MHSCELLANEOUS SPECIFICATIONS FOR MILK AND CREAM Assn. of American Feed Control Officials. Definitions of Feedingstuffs, 1944. Milk Products. Defines dried Skimmed milk, dried Soured skimmed milk, evaporated SOur Skimmed milk, COncentrated or condensed SOured skimmed milk, condensed skimmed milk, dried, whey, and Cheese rind. Af ASSn. Of Official Agricultural Chemists. Official and Tentative Me t h O d S Of Analysis, 1940. Ice Cream (Plain). Preparation Of Sample, determination Of fat and Of nitrogen, tentative method for detection Of COloring matter. References. –Def in 1 tions, methods of analysis, food Tegulat I On S, See O21. O. 022. BUTTER, CHEESE, TUTES 022.0 GENERAL ITEMS 022. BUTTER Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Butter. Sampling determination of moisture, fat, caselil, a Sh, Salt, pre- servatives, coloring matters, microSCOpic examination. Natl Onal Assn. of Purchasing Agents. Handbook of Com- Inodity Data Sheets, WOlume 2; 1944. Butter. COvers definition, characteri Stlcs, derivation, grades, mar- keting, containers, storage, and Substitutes. U. S. Gov., Dept. of Agriculture, War Food Administra- tl On, Office of Distribution. Reprinted from Federal Regl Ster, Volume 8, No. 22, Washington, Feb. 2, 1943. Official U. S. Standards for Grades of Creamery Butter. COVers six grades—U. S. grade AA or U. S. 93 score, U. S. grade A or U. S. 92 score, U. S. grade B or U. S. 90 score, U. S. grade C or U. S. 89 score, AND THE | R SUBST – 13 022. I Directory of Commodity Specifications U. U. S. COOking graue, and no grade. Gives basis for determination of U. S. grades, Classification of flavors in creamery butter (about 50 flavors); rat- ing for defects in body, Color, and Salt; and table of the relation Of U. S. grade to flavor classifica- tion and total defects in body, color, and salt. S. Gov., Fe d e r a l Specification C–B–801b; 1944. Butter. Covers three grades-AA-93 score, A–92 score, and B-90 Score. Glves general requirements for cream material and WOrkman Ship; all deliverles Shall Con- form to the provisions of the Federal Food, Drug, and Cosmetic Act; detail requirements in each grade for flavor, body, Color, Salt, package, and factors and ratings of inspection; methods of inspection and test (chemical analysis and the mold count test in accordance with methods of Assn. Of Official Agri- cultural Chemists); and packaging, labeling, packing, and marking for Shipment. References. –Food regulations, see 022.0; renovated but te T, see O22. 2. 022.2 RENOWATED BUTTER References. –Food regulations, see 022.0. 022.3 BUTTER SUBSTITUTE U. S. Gov. , Federal Specification EE-0-451a; 1942. Oleomargarine. Covers one grade and two types- (A) product containing fats and (B) product not contain- ing animal fats. Gives general and detail require- ments; methods of inspection and tests (chemical analyses in accordance with methods of ASSn. Of Offi- cial Agricultural Chemists); and requirements for packaging, packing, and marking. References. – Food regulations, see 022. O. 022.1, CHEESE 022.10 General Items Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Cheese. Selec- tion and preparation of sample, determination of moisture, ash, salt, nitrogen, acidity, fat, and tentative methods for determination Of Coloring mat- ter, tartaric acid, and citric acid. 022. I, I Whole Milk Cheese References. –Methods of analysis, see 022.40; see American (cheddar) cheese 022.45. 022. 12 Full Cream Cheese U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Cream Cheese. COVers iden- tity and label statement of optional ingredients. 022.13 Edam Cheese References. –Methods of analysis, see 022.40. 022.41 Camembert Cheese References. –Methods of analysis, see 022.40. 022.45 American (Cheddar) Cheese U. S. GOV., Dept. Of Agri Culture, War Food Administra– tion, Office of Distribution. tºº U. S. Stand- ards for Grades of American Cheddar Cheese, 1943. Covers U. S. grades—AA or U. S. fancy, A or U. S. No. 1, B or U. S. No. 2, and C or U. S. under grade. Cheese below grade C shall be classified no grade. Gives definition, basis of determination for U. S. grade, general Specifications for cheese of all ages, Specifications applicable to cheese of different ages, Specifications for each grade, details for no grade cheese, terms used to describe body and texture, terms used to describe COlor, and terms used to describe finish and appearance. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for FOOd. Cheddar Cheese. Covers cheddar cheese, cheese, and identity. U. S. Gov., Federal Specification C-C-271a; 1938. Amend- ment 5; 1942. Cheese; American (Cheddar or American- Cheddar) and Process American. Covers two types: (I) Natural 1n three classes- (A) nippy, sharp, or aged; (B) mellow or medium cured; and (C) mild or current; and (II) process in three grades—(A) nippy, sharp, or aged; (B) mellow or medium cured; and (C) mild or Current. Gives requirements for material and work- manship, b00y and texture, flavor, flnish, appearance, and Color; methods Of Sampling, inspection, and tests (chemical analysis in accordance with methods of the ASSn. Of Official Agricultural Chemists); and require- ment S for packaging, packing, and marking for Shipment. References. –Methods of analysis, see O22.40; see whole milk cheese, 022.41. 022.19 Miscel laneous Specifications for Cheese U. S. Gov. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Covers (1) washed curd cheese, Soaked Curd cheese; identity, (2) Colby cheese, iden— tity, (3) Neufchatel cheese; identity, label state- ment of Optional ingredients, (4) cottage cheese, 1 dent 1 ty, a n d (5) creamed cottage cheese, 1dentity. U. S. Gov. , Federal Specification C–C–281; 1932. Amend- ment 1; 1937. Cheese; Cottage. Covers curd type in One grade. Gives general and detail requirements; methods of inspection and test (chemical analysis in accordance with methods of Assn. of Official Agricul— tural Chemists); and requirements for packaging, pack- 1ng, and marking. U. S. GOV., Federal Specification C-C-301a; 1938. Amend- ment 1; 1941. Cheese; Swiss (Domestic and Process). COvers four types: (I) Drum or wheel, in two grades— (A) fancy and (B) No. 1; (II) block, in two grades—(A) fancy and (B) No. 1; (III) cut, in two grades—(A) fancy and (B) No. 1; and (IW) process of the best grade. Gives requirements for material and workmanship, bOdy, texture and eyes, flavor, finish and appearance, and Salt; methods of sampling, inspection, and tests (chemical analysis in accordance with methods of Assn. of 0fficial Agricultural Chemists;) and requirements for packaging, packing, and marking for shipment. References.-Methods of analysis, see O22.40. 14 Animal Products 036.2 O3O-O39 - FISH 03 | . FRESH F | SH Assn. Of Official Agricultural Chemists. Official, and Tentative Methods Of Analysis, 1940. Fish and Other Marine Product, S. Includes fresh fish—preliminary treatment and preparation of sample and determina- tion Of Salt, ash, and total nitrogen. U. S. Gov., Federal Specification PP-F-381b; 1941. Fish; Fresh. Covers one grade and six types— (I) fresh, not dressed; (II) fresh, dressed; (III) fresh, fillets or steaks; (IV) frozen, not dressed; (W) frozen, dressed; and (WI) frozen, fillets or steaks. Gives detail requirements; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking for Shipment. O3)4. F | SH, SALTED OR DRY CURED ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Fish and Other Marine Products. Includes dried SITOked Or dried Salt, fish—preliminary treatment and preparation of sample and determination. Of ash, Salt, and total nitrogen. U. S. Gov., Federal Specification PP-F-401; 1931. Fish; Salted or Smoked. Covers One grade and One type. Gives detail requirements; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking for Shipment. References.—Definitions, methods of analysis, food Tegulati On S, See O10. 035. CANNED F | SH 035. I CANNED CODF | SH AND HADD 00:K References. –Definitions, methods of analysis, food regula C1 On S, See 010. 035.2 CANNED SALM0N Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Fish and Other Marine PrOducts. Includes canned SalmOn and Similar types of canned fish and canned fish packed in Oll- preliminary treatment and preparation of sample and determination Of Salt, ash, and total nitrogen. U. S. Gov. , Fe d e r a l Specification PP-S-31a; 1941. A m end m ent 1; 1942. Salmon; Canned. COvers S1X types— (A) chinook, (B) red, (C) coho, (D) pink, (E) chum, and (F) steelhead. Gives general and de- tail requirements; methods of inspection and test (chemical analyses in accordance with methods of ASSn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. –See references under O35. 1. 035, 3 CANNED SARD | NES U. S. Gov., Fe d e r a l Specification PP-S-51b; 1938. Sardines (Domestic); Canned. Covers six types- (I) packed in Olive oil, (II) packed in edible Vegetable oil, (III) packed in mustard, (IV) packed in tomato sauce, (W) soused, (WI) natural. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. – See references under O35.1. 639677 ( )—#5——2 15 * 035. 1 CANNED F | SH FLAKES U. S. Gov., Federal Specification PP-F-371; 1931. Fish; Flaked, Canned. COvers One grade and three types- (I) codfish, (II) haddock, and (III) codfish and had- dock. Gives detail requirements; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. References.—Flaked codfish and haddock, see O35. 1. 035.5 CANNED HERR ING References. –See references under O35. 1. 035.6 CANNED TUNA U. S. Gov. , Federal Specification PP-T-771; 1931. Amend- ment 1; 1935. Tuna Fish; Canned. Covers one type and One grade. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricul- tural Chemists); and requirements for packaging, pack- ing, and marking. References. –See references under O35. 1. 035.7 CANNED MACKEREL 035.8 CANNED ANCHOW | ES O36. FRESH SHELLF | SH 036.0 GENERAL ITEMS American Public Health ASSn. RecCITTended Methods Of Precedure for Bacteriological Examination of Shellfish and Shellfish Waters, 1943. COVerS introduction, in- cluding definition of shellfish and coliform group; bacteriological examination of shellfish-growing wa- ters including collection and transportation. Of Sample, field record, procedure, confirmation, and Escherichla coli; bacteriological examination Of Shellfish in- cluding collection and transportation of sample, field record, procedure, and examination for members Of the coll form group and Escherichla COli; and expression of results and appendix. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Fish and Other Marine Products. Includes shellfish—preliminary treatment and preparation Of Sample and determination of solids (oysters and scallops only), ash, salt, and In 1trogen. 036, OYSTERS U. S. Gov., Federal Specification PP-0-9562; 1932. Oys— ters; Fresh. Covers three grades– (A) averaging 150– 200 oysters per gal., (B) averaging 200-250 Oysters per gal., and (C) averaging 250-300 oysters per gal. Gives general and detail requirements; methods of in- spection and tests (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chem- 1sts); and requirements for packaging, packing, and marking. References. – De finitions, methods of analysis, food Tegulat, 1 Ons, see 010. 036.2 CLAMS U. S. Gov. , Federal Specification PP-C-401; 1931. Clams; Fresh. Covers One grade and two types— (I) hard and 036.2 Directory of Commodity Specifications (II) soft (or soft-shell). Gives detail requirements; methods of Sampling, in Spection, and test S; and re- quirements for packaging, packing, and marking for Shipment. References. –See references under 036. 1. 036.3 CRAB MEAT U. S. Gov., Fe der a l Specification PP-C-656; 1931. Amendment 1; 1941. Crabmeat; Fresh. COVers One grade and three types— (I) lump, , (II) flake, and Gives detail requirements; Inethods of inspection, and tests; and requirements packing, and marking for shipment. (III) claw. Sampling, for packaging, References. –See references under 036. 1. 036. I, LOBSTERS 036.5 SHR IMP U. S. Gov. , F e d e r a 1 Specification PP-S-316; Shrimp; Raw, Botled, Frozen. Covers unveined and veined 1n four types— (I) raw, unpeeled; (II) boiled, peeled; (III) frozen, unpeeled; and (IV) frozen, peeled. Glves sizes, grade, material and WOrkman- ship, general requirements, and details for each type; methods of 1nSpect, 10m and test; and packaging, packing, and marking for Sh1pment. 037. CANNED SHELLF | SH 037. I CANNED SHR |MP U. S. Gov. , F e d e r a l Specification PP-S-311; 1931. Amendment 3; 1941. Shrimp; Canned. COVerS One grade and two types— (I) wet pack and (II) dry pack. Gives general and detail requirements; methods of inspec- tion and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. U. S. Gov., Federal Security Agency, FOOd and Drug Ad- ministration, S. R. A., F. C. C. 2; 1944. Definitions and Standards for FOOd. Canned Shrimp. For canned O4O-O49 O)10. GENERAL | TEMS American Leather Chemists ASSI). Methods Of Sampling and Analysis. Includes MO ellon, 1938. Gives re- quirements for mol sture, ash, unsaponifiable, di Zed fatty acids, and free fatty acids. American Leather Chemists ASSn. Methods Of Sampling and Analysis. Sulf Onated and Sulfated Olls, 1943. Gives requirements for moisture, organically combined sulfuric anhydride, total desulfated fatty matter, total active ingredients, unsapon ifiable nonvolatlle matter, in Organic Salts, total alkalinity, total aſſ- monia, acidity as free fatty acids Or acid number, and neutral fatty matter. American Oll Chemists' Society. Methods Of Analysis, 1941. Crismer Turbidity Test for Non-Drying Oils. Includes butter fat and lard. Covers reagents, appa- Tatus, determinati On, and table of correcti Ons for acidity Of OilS tested. American Oil Chemists' Society. Tentative Methods of Analysis for Sulf Onated (Sulfated) Oils, 1938. Covers Imethods for determination Of water, water and other compounds volatile at about 100° C., organically com— 1945. Ox1- ANIMAL AND FISH OILS, wet-pack Shrimp and Canned dry-pack Shrimp in non- transparent cOntainers. Covers fill of containers and label Statement Of Substandard fill. References. –De finitions, methods of analysis, food regulat 1 On S, See O1 O. 037.2 CANNED CRAB MEAT U. S. Gov., Fe d e r a l Specification PP-C-651; 1933. Amendment 1; 1940. Crabmeat; Canned. Covers three types— (I) white or body meat, (II) claw meat, and (III) body and claw meat. Gives detail requirements; methods Of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shipment. 037, 3 CANNED LOBSTERS 037. I; CANNED OYSTERS U. S. Gov. , Fe d e r a l Specification PP-0-951; 1931. Amendment 1; 1936. 0 ys t e rs; Canned. Covers the type known commercially as "Cove." Gives general and detail requirements; Inethods of inspection and tests (chemical analyses in accordance with methods Of Assn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. O39. M | SCELLANEOUS F | SH PRODUCTS 039. CAW IAR O39.2 ANCHOWY PASTE 039.3 CLAM JUICE 039, 1 FEEDS OF F | SH MEAL ASSn. Of American Feed COntrol officials. Definiti Ons Of FeedingStuffs, 1944. Marine Products. Defines fish meal, fish residue meal, crab meal, and shrimp In eal. References. – Definitions, methods of analysis, see 010. FATS, AND GREASES bined Sulphuric anhydride, and in Organic sulphates and Chlorides. American Oil Chemists' Society. Standard Methods for the Sampling and Analysis of Commercial Fats and Oils, 1943. Applies to fats and fatty Oils used in the SOap, Candle, and tanning industries, to edible fats and Oils, to fats and fatty Oils intended for lubri– Cating and burning purposes, and to the raw oils used in the varnish and paint industry, but not intended for waxes. Covers sampling; analysis for moisture and Volatile matter, in SOluble impurities, soluble mineral matter, fatty acids combined as mineral Soap, free fatty acids, t1ter, unsaponifiable matter, 1 Odine number, Saponi floation number, melting point, SOften- 1ng point, Slipping point, flow test, cloud test, bleach test, Halphen test (for Cotton seed Oil), modi- fied Wallavecchia test, Reichert-Mei SSl and POlenske numbers, Kirschner value, index of refraction, Specific gravity, acetyl and hydroxyl Value, Smoke, flash and fire points, F. A. C. standard colors, modified Wiley Imelting p O 1 m t me t h o d, thiOCyanogen method, and Twitchell method. 16 Animal Products Ülkº.2 American Society for Testing Materials, D94-44; 1944. American Petroleum Institute Standard 547–44. Amer– lcan Standards AsSn. Z11. 20-1944. Method Of Test for Saponification Number of Petroleum Products by Color-Indicator Titration. The method is applicable to new and used petroleum OllS including electrical insulating oils and to mixtures of fats and mineral Oils. Gives definition, principle Of method, appara- tus, reagents, blank determinations, Sample, pro- cedure, Calculation, identification. Of fat, and re- producibility of results. American Society for Testing Materials, D500-41; 1941. Methods Of Chemical Analysis of Sulfonated and Sul- fated Olls. Analytical procedures—moisture (water by distillation with Volatlle solvent method and molsture and volatile matter by hot-plate method); Organically combined sulfuric anhydride (titration test, extration-titration test, and ash-gravimetric test methods); total desulfated fatty matter; total active 1ngredients; unsaponi fiable nonvolatile mat- ter; 1n Organic salts; total alkalinity; total ammonla; and acidity as free fatty acids or acid number (in the absence of ammonium or triethanolamine soaps, in the presence of dark colored oils but in the ab- Sence Of ammonlılm Or triethanolamine SOaps, and in the presence of ammonium or triethanolamine soaps). American Society for Testing Materials D500–43T; 1943. Tentative Method of Test, for Water-Immiscible Cr- ganic Solvents Wolatlle With Steam in Sulfonated and Sulfated Olls. Alcohol or other volatile com— pounds that are mutually soluble in Water and sol- Vents interfere in this method. Gives apparatus, Callbration, procedure, calculation, and reproduci- billty of results. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Olls, Fats, and Waxes. Preparation of Sample, determination Of apparent specific gravity, index of refraction, melt- ing DOint Of fats, titer test, 1 Odine absorption number, Saponification number, soluble acids, insolu- ble acids, free fatty acids, acetyl value, unsaponi fl- able residue, Cotton Seed oil, amount of peanut oil and Sesame Oil, COld test, tentative methods for de- termination of cholesterol and phytosterol, presence of resin oil, detection of foreign fats containing tristearin in lard, detection of fish oils in pres– ence of Vegetable Oils, detection of coloring matters. S. GOV. , Dept. Of COImmerce, National Bureau of Standards COmmercial Standard CS43–32; 1932. Grad- ing Of Sulphonated (Sulphated) Oils, Saponi fiable Types. This specification covers the method of grad- ing Sulphonated (Sulphated) Olls, Saponi flable types, which split off their organically combined SO2 upon boiling With mineral acids, and 1ncludes definition, nomenclature, and methods Of analysi S. 0)} | . AN | MAL 0 || LS 01 | . WHALE AND SPERM 0 |L U. American Oil Chemists' SO Clety. Methods Of Analysis, 1941. Crismer Turbidity Test for Marine Oil. In- cludes whale Oil. COVerS reagents, apparatus, de- termination, and table Of correctlons for acidity ci OilS tested. National Assn. Of Purchasing AgentS. HandbOOk Of COm- modity Data Sheets, Volume 2; 1944. Sperm Oll and Spermaceti. Covers definition, constants, solubility, COnversi On factor, derivation, grades, uses, contain- erS, and Sub Stitutes. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Whale 01.l. Covers definition, COnstants, uses, derivation, grades, con- tainers, and Sub Stitutes. U. S. GOV., Navy Dept. Specification 1405a; Sperm. U. S. Gov., Treasury Dept., Procurement Div., No. 473; 1941. Oil, Sperm. Covers One type and grade intended for use as a lubricant for light machinery. Gives re- quirements for Specific gravity, pour point, flash point, iodine number, Saponification number, and 1916. 011; neutralization number; methods p f sampling, inspec- tion, a n d tests; and p a C K a g in g, packing, and marking. Ol; I - 2 OLEO 0 |L 0\} | .3 LARD 0 || L National ASSn. Of WOOl Manufacturers Specification L-1; 1942. Lard 011-NOW Known as Grease Oil. Gives re- Quirements for grade, free fatty acid, cold test, Specific gravity, Saponification Value, iOdine number, unsaponi fiable Iſlatter, and Color. U. S. Gov. , Federal Specification C–0–376; 1934. O1 l; Lard. COverS One grade Suitable for the lubrication Of tools for pipe Cutting and threading. Gives gen– eral and detail requirements; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking. References. – Methods of analysis, food regulations, See 040; Other cutting oils, see 504.7. 041.4 NEAT'S-F00T 0IL National ASSn. Of Purchasing AgentS. Handbook Of COm- modity Data Sheets, Volume 2; 1944. Neat 's-Foot Oil; Covers definition, constants, uses, derivation, grades, COntainerS, and SubStituteS. U. S. Gov. , Federal Specification C-0-388; 1941. 011; Neat s—Foot. Covers One grade. Gives detail require- ments for color, specific gravity, pour point, free fatty acids, calculated as Oleic acid, saponification number, unsaponi fiable Imatter limitat1 On, and iOdine number; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. Ol;2. F | SH 0 || L Ol;2. COD 0 |L National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Cod Oil and Cod Liver Oil. Covers definition, constants, derivation, uses, grades, containers, and Substitutes. Ol;2.2 COD L | WER 0 |L American Oil Chemists' Society. Recommended Standards for Warious Oils, 1943. Cod Liver Oil. Gives table showing recommended standard for cod liver Oil. ASSn. Of American Feed COntrol Officials. Definitions of Feedingstuffs, 1944. Cod Liver Oll. Defines spe- cies that oil may be obtained from, number of U. S. P. vitamin A units, and of Assn. Of Official Agricul- tural Chemists chick units Of Vitamin D per gram. 17 Directory of Commodity Specifications National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, Volume 2; 1944. Cod Oil and Cod Liver Oil. Covers definition, COn Stants, derivation, uses, grades, containers, and Substitutes. S. Pharmacopoeial COn Vent 1 On. Pharmacopoeia of U.S.A., Twelfth Revision, 1942. Cod Liver 011. De- scription, Solubility, Specific gravity, color, un- destearinated cod liver Oil, unsaponifiable matter, saponification value, lodine V a lu e, acid value, spectrophotometric absorption Value, a ss a y, and storage. U. S. P. product of cod liver Oll-Emulsum Olei Morrhuae. U. S. Pharmacopoeial Convention. Pharmacopoeia of U.S.A., Twelfth Revision, 1942. Emulsion Of COd L1 Ver 01 l. Preparation. U. S. Pharmacopoeial Convention. Pharmacopoeia of U.S.A., Twelfth Revision, 1942. Halibut Liver Oil. De- scription, Solubility, Specific gravity, identifi- cation, free fatty acids, unsaponifiable Iſlat t e I’, saponification value, iodine Value, assay, and stor- age. U. S. P. product of halibut liver oil-Capsulae Loel H1ppogloss1. U. S. Pharmacopoeial COnventi On. Pharmacopoeia of U.S.A., Twelfth Revision, 1942. Hallbut Liver Oil Capsules. Oil COntent of Capsules, description, tests, assay, and St.OI’age. U. S. Pharmacopoeial Convention. Pharmacopoeia of U.S.A., Twelfth Revision, 1942. Non-Destearinated Cod Liver Oil. Description, solubility, water and sediment, iodine Value, Other requirements, assay, and Stor- age. U. References. –Methods of analysis, food regula- tl On S, See 040. Ol;2.3 HERR ING AND MENHADEN 0 |L Assn. Of American Feed COntrol Officials. Definiti Ons of Feedingstuffs, 1944. Herring and Menhaden Olls. Definiti Ons of SOUrce Of eXtract. Oi!2.4 SARD INE 01 L., P1LCHARD 01 L of American Feed COntrol Officials. Definiti Ons 1944. Sardine 011. Or Pll chard Definiti Ons of SOurce Of extract. ASSI). of FeedingStuffs, Oll. Ol;2.5 SALM0N 0 |L of American Feed Control Official S. Definiti Ons 1944. Salmon Oll and SalmOn Liver Definitions Of SOurce Of eXtract. ASSIſl. of FeedingStuff S, Oll. Oi!2.6 TUNA 0|L of American Feed Control Official S. Definiti Ons 1944. Tuna 01.l. Definitions Of ASSI). of Feedingstuffs, SOurce Of eXtract. OMS. AN IMAL FATS AND GREASES Oi!3. O GENERAL ITEMS American Meat Institute. Standards for Packinghouse Supplies, P a c k s, and Equipment, 1928. Standard Packs. For domestic lard and shortening, Standard consumer packages by Weight, required number to pack in One shipping container, for 1-lb. cart. On and several Sizes Of Cans. American Oil Chemists' Society. Methods Of Analysis, Tallows, Greases, Fatty Acids, Etc., 1941. Covers apparatus and C Ol O I determination, apparatus and bleaching determination, refining conditions, fatty acids Of SOap Stock and acidulated soap stock, titer, and table of correction for acidity of oils tested. New York Produce EXchange. Animal 01 ls and Fats, 1921. Rules covering licensed inspectors, testers, weigh- erS, and Samplers; for packages and weights, deliver- les, quality and grades. Includes three grades of tallows, White hog greases, and White Stearine grease; also No. 2 tallows, yellow gre a Se , yellow grease Stearine, house and bone greases; and low grades, brown grease, garbage grease, naphtha grease, and fatty acids. 013. I TALLOW National ASSn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Tallow; Beef. Covers def- inition, COnStants, OCCurrence, impuritles, and gen- eral grades available. New York Produce Exchange. Rules Regulating Transac- tions in Tallow for Future Delivery, 1939. Must be entirely animal fat, untreated and unbleached, and of good merchantable quality. Gives requirements for color (in accordance with standard color tubes of the American Oil Chemists Society), amount of free fatty acid as oleic, titre, moisture, impurities, and unsaponi flable matter. U. S. Pharmacopoeial COnvention. Pharmacopoeia Of U.S.A., Twelfth Revision, 1942. Prepared Suet (Mutton Suet). Description, Solubillty, m el t in g and COngealing points, Saponification V a lu e, 100ine Value, acid Value, and Storage. U. S. Gov., Federal Specification C-T-91; 1942. Tal- low. COVerS One type and grade. Gives requirements for material (ash, unsaponſ fiable matter, water, neu- tralization number, and melting point); methods of sampling, inspection, and test; and requirements for packaging, packing, and marking for shipment. U. S. GOV., U. S. Army, COrps Of Engineers. Specifi- Catí On 42.2–74; 1921. Tallow; Mutton, Refined. References. –Methods of analysis, see 043. O; food regulations, See 040. , 043. 0. 01:3.2 LARD National ASSn. Of Purchasing AgentS. Handbook Of COH]- modity Data Sheets, Volume 2, 1944. Lard. Covers definition, derivation, uses, grades and Standards, COntainers, and Substitutes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U.S.A., Twelfth Revision, 1942. Lard. Descript 10n, solubil- ity, melting point, chloride, alkalles, beef Stearin, COttonseed fat S, Saponificati On Value, iOdine Value, acid Value, SOlidification point Of fatty acids, and St0rage. U. S. P. product Of lard-AdepS BenZOlnatus. U. S. GOV., Fe d e r a l Specification EE-S-321; 1944. Shortening. Covers two types: (I) Lard -(a) refined, (b) service style, (c) service Style with lecithin, and (d). open-kettle rendered; and (II) shortening other than lard— (a) hydrogenated (animal fats or Oils, vegetable fats or Oils, and mixed), and (b) blended (animal fats or oils, vegetable fats or oils, and mixed). Gives material and workmanship, general requirements, and details for each type and class; methods of inspection and test (chemical analyses shall be made in accordance with methods Of the ASSn. 18 Animal 05 | . Products of 0fficial Agricultural Chemists); and packaging, labelling, packing, and marking for shipment. References. –Methods of analysis, standard pack, See 043.0; food regulations, see O40. , 043. O. 01:3.21 Benzo inated Lard U. S. Pharmacopoeial Convention. Pharmacopoeia of U.S.A., Twelfth ReV1 SiOn, 1942. Ben Zolnated Lard. Proportions, method of mixing and melting lard with Siam benzoin (in coarse powder form), adding white wax for use in SOuthern latitudes, and Storage. U. S. Pharmacopoeial COnvention. Pharmacopoeia of U.S.A., Twelfth Revision, 1942. Cerate (Simple Ce— rate-Rosin Cerate) (Resin Cerate). Preparations and St0rage. Ol!3.3 LARD COMPOUNDS AND LARD SUBSTITUTES American HO Spital Assn., 28-7. Lard Substitutes. Covers two types and One grade. Based on U. S. Gov. Federal Specifications EE-L-101a, and Amendment 3, for lard Substitutes, referred to below. U. S. GOV., Federal Specification EE-L-101a; 1934. Amendment 3; 1940. Lard Substitutes. Covers one grade and two types— (I) prepared from refined or deodorized Oils Or fats, hydrogenated in whole Or in part; and (II) prepared with not less than 15 percent OleO Stearine, and Special requirements when Durchased for use in the Tropics. Glves general and detail requirements; methods of inspection and tests (chemical analysis in accordance with methods of Assn. Of Official Agricultural Chemists); and re- qul rements for packaging, packing, and marking. References. –Methods of analysis, standard pack, See 043. O; food regulatl On S, See 040. , 043. O; Vege- table shorten in g, see 142.95. O),5. STEAR | NE AND STEARIC ACI DS Assn. Of American Feed COIntrol Officials. Definitions of Feedingstuffs, 1944. Stearine and D Activated Animal Sterol. Stearine is the Solid material Ob- tained by filtration from animal or vegetable Oil after chilling or freezing in the process of "refin- ing. D activated animal sterol is a product which is obtained by activation of a sterol fraction of animal or i g 1 m with ultra-violet light or other Iſle.8llS. U. S. Pharmacopoeial COnvention. Pharmacopoeia Of U.S.A., Twelfth Revision, 1942. Stearic Acid. De- scription, solubility, Congealing temperature, min- eral acid, iOdine Value, neutral ſat Or paraſſin, and storage. U. S. GOV., U. S. Army, Signal Corps. Specification 71-448A; 1932. Compound; Stearine, Type IC-3. Olj6. AN | MAL WAXES Assn. Of American Railroads, Telegraph and Telephone Section, 2–G–26; 1927. Beeswax Compound. For use in moisture-proo ſing formed ends of textile- insulated cables, half beeswax and half cerasin Or O5O-O59 paraffin, requirements for purity, point, tests, and packing. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Beeswax. COvers definition, constants, Solubility, derivation, uses, grades, containers, and substitutes. TO11et GOOdS ASSI). , Inc. Specification No. 9; 1941. Beeswax. Gives requirements for color, odor, taste, melting point, specific gravity, refractive index, Saponi ſication Value, acid Value, ester value, radio number, iodine Value, rancidity, fracture, addèd fats Or fatty acids, Japan wax, rosin, Soap, carnauba wax, Stearic acid, paraffin, ceresin, moisture, ash, Sol- ubility and emulsifying properties. U. S. Pharmac OD Oei al COnvent 1 on . Pharmacopoeia of U.S.A., Twelfth Revision, 1942. Cerate (Simple Ce— rate)-Rosin Cerate (Resin Cerate). Preparations and Storage. U. S. Pharmacopoe 1 al Convention. Pharmacopoeia of U.S.A., Twelfth Revision, 1942. White Wax (Bleached Beeswax). Description, acid value, ester value, other characteristics, and storage. U. S. Pharmac Opo e i al Convent 1 on. Pharmacopoeia of U.S.A., Twelfth Revision, 1942. Yellow Wax (Beeswax). Description, Solubillty, Specific gravity, melting point, carnauba wax, fats or fatty acids, Japan wax, rosin Or Soap, acid Value, ester Value, and storage. U. S. GOV., Federal Specification C-B-191; 1942. Bees— wax; Technical-Grade. Covers one grade and type, in cakes weighing approximately one pound, intended for use for industrial purposes such as in polishes, leather dressings, etc. Gives detail requirements as to Specific gravity, softening point, acid number, Saponification number, ratio number, and rosin; Ineth- ods of sampling, inspection, and tests; and require– ment for packaging, packing, and marking for ship- . In ent. C O l O r, melting U. S. GOV. , Navy Dept. Specification 52B4d; 1941. BeeSWax. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50–11–35A; 1940. Wax; Waterproofing. U. S. GOV., U. S. Army, Signal COTDs. Specification 71-447; 1928. COmpound; Beeswax Type IC-2. Use for impregnati On. O)47. W0OL FAT U. S. Pharmac Op O el al C On Vén ti On. Pharmacopoeia Of U.S.A., Twelfth Revisi On, 1942. Hydrous WOOl Fat. DeSCTiption, Solubility, loss On drying, reaction, petrolatum, O the r requirements, iodine Value, and Storage. U. S. Pharmac Opo e i al Conventi On. PharmaCOpOela of U.S.A., Twelfth Revi Si On, 1942. WO Ol Fat. De- Scription, Solubill ty, melt in g DO in t , loss on drying, ash, free alkali e S, water- soluble acids Or alkalles, chl O ride, ammon 1 a, gly C- er in, Soluble OX1 di Zable impu Tilt 1 eS, petro- latum, acid Value, 1 O dine Value, and St Or- 8.8 €. HIDES AND SKINS, RAW (Except Furs) 05 | . CATTLE H | DES AND SK |NS National ASSn. Of Purchasing AgentS. Handbook Of COIT- modity Data Sheets, Wolume 2, 1944. Calf and Kip Skins. Covers definition, derivation, uses, packing, and Sub St. 1 tutes. National Assn. of Purchasing Agents. In Odi ty. Data She et S, Wolume 2; grades, Handbook of COIn- 1944. Hi des 05] . Directory of Commodity Specifications (Cattlehides). Covers definition, characteristics and derivation, grades, packing, uses, and Substitutes. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Ten t at 1 v e Market Classes and Grades Of Bu t C he r and COuntry Green Salted Cattle Hides, 1932. COvers two Classes— unbranded and branded; four Sub-classes—extremes, buffs, heavies, and bulls; and four grades–No. 1, No. 2, No. 3, and reject. Gives requirements for each grade and chart show in g Outline of hide having regilar pattern. O6O-O69 060. GENERAL | TEMS American Leather Chemists ASSn. Methods Of Sampling and Analysis. Chrome Tanned Leathers, 1938. Gives requirements for sampling, preparation of sample for analysis, and analysis. American Leather Chemists Assn. Methods of Sampfing and Analysis. Physical Testing of Leather, 1942. Gives requirements for sampling a n d conditi Oning leather for physical tests and methods for measur- ing the tensile strength of leather, abrasive re- sistance of heavy leather, flexibility of leather, tearing strength of leather, bursting Strength of leather, dimensions of leather, resistance of leath- er to cracking and piping, shrinkage temperature— of leather, fastness of colo red leather to light, abrasive resistance of light leather, elongation of leather, permeability of leather to Water Vapor, and tendency of colored leather to bleed. American Leather Chemists Assn. Methods of Sampling and Analysis, Vegetable Tanned Leathers. Adopted, 1942. Gives requirements for sampling, preparation of sample for analysis, and analysis. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Leathers, Ten- tative Methods. For vegetable tanned leather, prep- aration of sample, determination of moisture, total ash, insoluble ash, petroleum benzine extract, min- eral acidity, extraction of water-soluble material, glucose, soluble solids, Soluble non-tannins, Solu- ble tannin, nitrogen, hide Substance, combined tan- n1n. Tanners' Council of America. Dictionary of Leather Terminology, 1941. Gives raw materials of tanning industry and leather produced the refrom including cattle group; sheep and lamb group; goat and kid group; equine group; buffalo group; p 19, and hog group; deer group; kangaroo and w a l l a b y group; aquatic group; and minor classes. Define S about 160 terms in general use in the leather 1ndustry. References. –Tanning materials, see 231, 809. 1. 06 | . UPPER LEATHER, EXCEPT PATENT 06 | . I ELK LEATHER 06 | . 2 GOATSK N National Assn. of Purchasing Agents. Handbook of COſſi- modity Data Sheets, Volume: 2; 1944. Goal and Kid Skins. Covers definition, derivation and Character- istics, uses, grades and marketing, packaging, and SubStituteS. ſ U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office Of Distributi On. Ten t a ti V e Market Classes and Grades Of Green Salted Kips and Calf- Skins. Revised, 1931. Gives requirements for three kindS-Veal, buttermilk, and grassers; four classes— A, B, C, and D; four grades-Nos. 1, 2, 3, and 4; cure, COndition and tare, and definitions. 052. HORSE H | DES 053. SHEEP SKINS, RAW LEATHER AND LEATHER MANUFACTURES U. S. GOV., Army-Navy Aeronautical Specification AN-L- 248-2; 1944. Leather; GOatskin. 06 | .3 HORSEH IDE LEATHER U. S. Gov., U. S. Army, Army Air Forces. Specification 9–77-B; , 1941. Leather; Horsehide (Chrome Tanned). 06 | . [] KANGAR00 LEATHER 06 | .5 0 |L GRA|N LEATHER 06 | . 6 P. GSK |N U. S. Gov. , Army Air Forces. Specification No. 12019; 1934. Leather; PigSkin (Carpincho). U. S. Gov. , U. S. Army, Quartermaster Corps. Specifica- tlOn 9-26; 1926. Leather; Pigskin, Russet. 061.7 SHEEPSKINS, CHAMOIS SKIN National Assn. of Dyers and Cleaners of the U. S. and Canada. The Spotting Department, 1940. Includes recommendations for quality, S126, and chamO1 S for use in Spotting department. National Assn. Of Purchasing Agents. Handbook of COm- Imodity Data Sheets, Wolume 2; 1944. Sheep and Lamb Skins. COVers definition, Characteristics and der- 1Vation, uses, grades, packing, and Subst1tutes. U. S. Gov., Army Air Forces. Specification 12029A-2; 1944. Leather; Sheepskin, Chrome Tanned. U. S. Gov., Army Air Forces. Specification 12037 (1); 1944. Leather; Doeskin (Processed Lamb). U. S. Gov. , Army–Navy Aeronautical Specification AN-S- 35–3; 1944. Shearling; Sheep. U. S. Gov. , Fe d e r a 1 Specification KK-S-416a; 1942. Amendment 1; 1943. Skins; ChamOls. COVers two grades and two types— (A) untrimmed skins and (B) trimmed "pocket-shaped" skins. Gives requirements for mate- rial, selection, Color, finish, Lannage, thickness, tensile Strength, Stretch, Chemical composition, and Sizes; methods Of Sampling, inspection, and tests; and re q u i re men t S for packaging, packing, and Imarking. U. S. GOV., U. S. Army, Army Air Forces. Specification 8-96-C; 1941. Shearling; Lamb. U. S. GOV., U. S. Army, Army Air Forces. Specification 8- 137; 1943. Lambskin; Baby. U. S. GOV., U. S. Army. Army Air Forces. Specificati On 9-64; 1929. Leather; Sheepskin. - References. – Sheep skins, raw, see O53. 06 || 8 STEER HIDES References. – Steer hides, raw, see O51. 20 Animal Products 066.3 06 || - 9 MISCELLANEOUS LEATHER U. S. Gov., Army Air Forces. Specification 12038 (1); 1944. Leather; Deerskin (Chrome Tanned). U. S. GOV., U. S. Army, Chemical War f a re Service. Specification 97-51-70; 1930. Leather; Calfskin, for GaS-Mask Face Pieces. 062. PATENT, ENAMELED, JAPANNED, OR WARN | SHED UPPER LEATHER 06.3. SOLE LEATHER 063. 3 SOLE LEATHER, HEMLOCK TANNED References. –See O63. 6. 063.6 SOLE LEATHER, OAK AND VEGETABLE TANNED U. S. GOV., Federal Specification KK-L-261b; 1941. Eleather; Sole (Cut, Outer, and Top-L1 ft), Vegetable— Tanned, Factory. Recogni Zes One grade of leather 1n backS and bends, and One grade in cut soles and shoe ll fts. Grade is determined by visual observa– tion Of number, kind, and location of defects. Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packing and marking for shipment. Emergency alternate Federal Specifi- cation E-KK-L-261b; 1942 ( i s su e d by Procurement D1V., Treasurv Dept., U. S. Gov.) changes require— ments for grade Of Cut SOles and top lifts, mate- rial, water Solubles, and grease. References. –Methods of sampling and analysis, see 060. 06). GLOVE LEATHER 06!!, I HORSEH IDE GLOWE LEATHER, U. S. Gov., Marine Corps Specification, adopted 1939. Leather, Horsehide Fronts; 011 and Water Risistant (for the Manufacture of Gloves). 065. ROUGH TANNED LEATHER 065. COWH | DE U. S. Gov., Army Air Forces. Specification 12O28–C; 1941. Leather; Cattle Hide (Chrome Tanned). References. –Cowhides, raw, see O51. 065.2 HARD RAWH | DE U. S. GOV., U. S. Army, Army Air Forces. Specification 9-41-A; 1926. Leather; Rawhide. U. S. GOV., U. S. Army, Quartermaster Corps. fication 9–28; 1926. Rawhide; Hard. - 066. HARNESS, BELT ING, AND MISCELLANE- 0US LEATHER 066, O GENERAL ITEMS American Leather Belting Assn. Horse Power Ratings for Oak Tanned Flat Leather Belting, 1940. Gives Speci- table I—horse power per inch of width; table II— - correction factor for small pulley diameter; table III–service correction factors including atmospher- 1C COndlt iOn, angle of center line, pulley material, Service, peak loads, and peak load factors for elec- tric motor drives; table IV—thickness specifica- t1 On S; and examples showing calculati Ons. American Leather Belting Assn. Short Center Leather Belt Drive Data. Third Edition, 1940. Covers advantages, ef- ficiency, COImparative first costs, drive selection tables, general SuggestiCInS for drive selection, A. L. B. A. bas 1C horsepower tables, list prices of endless leather belts, belt life, and installat 1.On and Operation instructions. 066, I HARNESS LEATHER U. S. GOV., Fe d e r a l Specification KK-L–171a; 1941. Amendment 1; 1944. Leather; Harness, Black and Rus- Set (Vegetable-Tanned). Covers three grades—A, B, and C; two classes- (1) sides and (2) backs; and four weights— (a) light, (b) medium, (c) heavy, and (d) extra heavy. Gives requirements for material, trim, tolerance, Splitting, finish, color, crackiness, ten- Sile Strength, Stretch, and chemical requirements; methods of Sampling, inspecti On. and tests; and pack- ing and marking for Shipment. 066. 2 HYDRAUL|C LEATHER U. S. GOV., Fe d e r a 1 Specification KK-L-177; 1942. Leather; Hydraulic-Packing, Mineral-Tanned (Regular and Non-Corrosive). Covers three, classes— (A) medium, (B) heavy, and (C) extra heavy; two types— (I) regu- lar and (II) non-corrosive; and shall be in the form Of butt bends. Gives requirements for trim, tannage, Selection, thickness, finish, impregnation, cracki- neSS, tenSile Strength, Stretch, Shrinkage, and chem- ical COmposition; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Fe d e r a l Specification KK-L-181a; 1943. Leather; Hydraulic-Packing (Vegetable–Tanned). Ap— plies to leather in the form of butt ends Or sides, , in three class e S- (A) light, (B) medium, and (C) in eavy. Gives requirements for tannage, trim of butt end, trim of Side, selection, finish, crackiness, tensile strength, stretch, water absorption, chemi- cal requirements, and thicknesses; methods of samp- ling, inspect 1 On, and tests; and requirements for packing and marking. S. GOV. , Navy Dept. Specification 33L3b; Leather; Hydrualic-Packing, Mineral-Tanned. U. S. GOV., U. S. Army, Ordnance Department. Specifi- Cat 10n 9-5A; 1941. Leather; Gasket, Special Mineral Tanned (for Recoil Mechanisms). U. 1944. References. – Methods of analysis, see O60. 066, 3 LEATHER BELT ING American Petroleum In s t i tu t e, Div. of Production, Standard No. 1; 1940. Belt1ng Specification. Gives physical and dimensional stipulations on finished belting of the following types: Leather, impreg- nated st1tched cotton fabric, solid woven hair, solid WOven cloth, balata, rubber, cord, and V-belts and Sheaves. Also gives minimum and maximum requirements as to tensile Strength, elongation under definitely prescribed loads, and permissible variations in phys— 1cal dimensions; leather belting must meet certain Cracking and plp1ng tests, and the adhesion between piles Of Tubber and balata belting must meet speci- fled limits. 21 066.3 Directory of Commodity Specifications National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Belting (Leather). Cov- ers definition, quality classification, weight clas- S1 fication, COInstructi Om, glues and cements, uses, standard widths, Specifications, and ordering in- Structi Ons. S. Gov., Federal Specification KK-B-2O1a; Amendment 2; 1944. Belts and Belting; Flat, Leather, Wegetable-Tanned. Covers One grade, made from cen- ter stock, and two classes- (I) single-ply and (II) double-ply. Gives requirements for leather, selec- tion, COnstruction, dimensions, Straightness, crack- 1ness, piping, tens lle Strength, Stretch, chemical requirements, and cementing; methods of sampling, inspection, and tests; and packing and marking for Shipment. S. GOV. , U. 1942. U. Federal Specification KK-B-211a; 1944. Belting; ROund, Leather, Wegetable-Tanned, Smooth. Covers One grade. Gives requirements for material, workmanship, defects, finish, number of pieces per Spool, S12e and dimensions, Strength, Crackiness, chemical COR position, grease, ash, acidity; methods of Sampling, inspection, and tests; packaging, pack- ing, and marking for shipment. S. Gov. , Marine Corps Specification, adopted 1936. Belting; Leather, ROund. U. References. –Methods of analysis, see O60; rubber belt in g, see 207.3; cott On belt in g, see 314. 1. 066. I LEATHER LAC NG U. S. Gov. , Federal Specification KK-L-2O1a; 1942. Amendment 1; 1944. Leather; Lace. COVers One grade; three types- (A) alum-tanned, (B) alum and vegetable- tanned, and (C) chrome-tanned; and two classes- (I) sides and (II) cut laces. Gives requirements for materlal and workmanship, grade, tannageS, Sldes, finish, cutting, thickness, width, length, strength, stretch, crackiness, shrinkage, and chemical compo- Siti On; methods Of Sampling, inspection, and tests; and packing and marking for Shipment. References. –Methods of analysis, see O60. 066, 5 LEATHER PACK ING References. –Packing leather, see 066.2. 066. 6 STRAP LEATHER U. S. Gov. , Dept. of COmmerce, National Bureau Of Stand- ards, Commercial Standard CS34-31; 1931. Bag, Case, and Strap Leather. A commercial Standard selected and accepted by industry establishing standard thick- nesses and tolerances for leathers used in traveling bags, brief cases, Su i t c a Se s, , Docketbooks, and straps, using Woburn Standard gage for measuring. Initiated by Tanners Council of America. U. S. Gov. , Federal Specification KK-L-271a; Leather; St r a p, Black and Russet. Covers four grades—A, B, C, and D; five classes- (1) sides, (2) backs, (3) bends, (4) double shoulders, and (5) straps. G i v e s requirements for material, trim, thickness, color, finish, fastness of Color, Crack- iness, tensile strength, stretch, and chemical re- quirements; m e th o d of sampling, inspection, and tests; and packing and marking. S. Gov. , Marine Corps Specification, revised 1941. Leather; Curried 36-in. Centers, Dark Brown Mahoga- ny Shade. g 1943. k U. S. GOV. , U. S. Army, Army Air Forces. 9-29-A; 1929. et.C. 066, 7 UPHOLSTERY AND ARTIFICIAL LEATHER American Hospital Assn., 67–127. Artificial (Uphol- Stery) Leather. COvers 3 types. Based on U. S. Gov. Federal Specifications KK-L–1368, and Amendment 1, for Artificial (Upholstery) Leather (referred to be— low); UU-P-268a, and Amendment 1, for Wrapping Kraft Paper; CCC-T-191a, and Amendment 1, for General Speci- fications, Test Methods, Textiles; and NN-B-621a, and Amendment 1, for Nailed and LOck-Corner Wood Boxes. American Hospital Assn., 67–130. Upholstery Leather. COVers 2 grades and 4 types. Based On U. S. GOV. Federal Specification KK-L-291, and Amendment 1, for upholstery leather, referred to below. Tanners' Council of America. Spec 1 fications for Uphol- stery Leather, 1935. Requirements for raw material, defines top g r a 1 ns, hand and machine buffs, deep buffs, and splits, for two grades Of hides, tensile Strength, and marking. S. GOV. , Army Air FOrces. Specification 12026-A (3); 1942. Leather; Artificial (Rubber-Base, Fire- Proof). U. S. Gov. , F e d e ral Specification KK-L- 136a; 1940. Amendment 1; 1941. Leather; Artificial (Upholstery). Covers two types- (I) pyroxylin or cellulose acetate coated and (II) rubber c o a t e d ; and one grade— "firsts. " Gives requirements for material, workman- Ship, resistance to water, color, Width, length, fin- 1sh, flexibility Of coating, physical properties, adhesion. Of COating film to backing, and aging test; methods Of Sampling, in Spection, and tests; and re- quirements for packaging, packing, and marking for shipment. Emergency alternate Federal Specification E-KK-L-136A; 1942 (issued by Procurement Div., Treas— ury Dept., U. S. Gov.) deletes requirements for type 2 and gives requirements for an added type 3 (Syn- thetic resin-coated). U. S. Gov. , Fe d e r a l Spec 1 ficati Om KK-L-2918; 1943. Amendment 2; 1944. Leather; Upholstery. Covers two grades, two classes, and four types. Dry, brined or green salted hides may be used and upholstery leather shall be furnished in the form of whole hides. Gives requirements for dyeing, coating, thickness, compari- SOn Sample, Crackiness, tacklness, Crocking, tensile strength, Stretch, acidity, and grease; methods of Sampling, 1nSpection, and tests; and packaging, pack- ing, and marking for shipment. S. GOV. , N a V y Dept. Specification 34L13; 1944. Leather; Artificial, Fire-Resistant (for Upholstery). Specification Leather for Pads, Safety Belt Straps, U. U. References. –Methods of analysis, see O60; cellu- lose acetate and cellulose n i t r a t e products, see 846 - 5, 066.8 RIGG|NG LEATHER S. Gov. , F e d e r a l Specification KK-L-241a; 1942. Amendment 1; 1944. Leather; Rigging. Covers Óne grade and three classes— (A) light, (B) medium, and (C) heavy. Gives requirements for trim, selection, tannage, finish, thickness, cracking, tensile strength, stretch, and chemical composition; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. References. –Methods of analysis, see O60. 22 Animal Products O67. 066.9 MISCELLANEOUS SPECIFICATIONS FOR HAR- NESS BELT ING, AND OTHER LEATHERS Society of Automotive Englneers. Aeronautical Material Specification 3500A; 1942. Leather; Hot Oil and Gasoline-Resistant. For chrome retan leather suita- ble for use at high temperature and/or in contact With Oil and gasoline. Gives requirements for tan- Iling, quality, requirements, testS, tolerances, Sam- ples, reports, identification, approval, and rejec- tion. U. S. Gov., Federal Specification KK-L-151b; 1943. Leather; Bag. Consists of the grain or first cut from a hide; furnished in the . form of sides in two grades-A and B; and in three classes- (A) light, (B) medium, and (C) heavy. Gives requirements for material, workmanship, trim of Side, area, color, finish, thicknesses, tolerances, Stretch, Crackiness, fiber appearance, and chemical requirements; methods Of Sampling, inspection, and tests; and requirements for packing and marking. U. S. Gov. , Federal Specification KK-L-166a; 1942. Amendment 1; 1944. Le a t he r? Case. COVers tWO grades—A and B; and three types- (I) smooth, (II) hand boarded, and (III) machine grained. Gives re- quirements for hides, tannage, color, finish, area, thickness, tolerance, crocking, cracking, tensile strength, and c he m 1 c al composition; methods of sampling, inspection, and tests; and packing and marking for shipment. U. S. Gov., U. S. Army, Signal Corps. Specification 71–1052: 1942. Bag BG-82. U. S. GOV., Weterans Administration. Specification WA-X-54e; 1941. Leather for Craſts WOrk. References.—Methods of analysis, see O60. O67. LEATHER FOOTWEAR 067.0 GENERAL ITEMS Textile Color Card Assn. Of The U. S., Inc. Standard Ninth Edition Color Card, 1944. A new master Color card for all industries and trades. This is not a card presenting fashion colors for but One Season Only, but it embraces a complete collection of im- portant staple shades having continued popular ac- ceptance. A Research Associate has been established at the National Bureau of Standards to include the calibration of the 216 colors contained in the Ninth Edition of the Standard Color Card Of America and the translation of these Standards into the lan- guage of scientific equivalents and nomenclature. Textile Col or Card Assn. of the U. S., Inc. Shoe Colors, 1944. The 1945 spring shoe and leather colors—eight colors for women's shoes (including black and white) and four colors for men's shoes (in- cluding black and white). U. S. Gov., Dept. of Commerce, National Bureau of Standards. Circular C419; 1938. Shoe Constructions. Covers introduction, what the consumer is buying, United Shoe Machinery Corporation classification, description of various types of Shoe construction, discussion of construction classification, COIlSuſſler value of construction marking On Shoes, performance of shoes, summary, and references. U. S. Gov., War Dept. Army Regulations 850-125; 1942. Foot Measuring and Shoe Fitting. The applicatl On American Standards ASSn. , Z41.3–1944. Of established, practical methods of foot measuring and shoe fitting. Gives requirements for responsi- bility, shoe size and width record, foot-measuring and shoe-fitting room, machines and devices, Opera- tlOn Of foot-measuring machines, final shoe-fitting Check, use of short shoe detectors, fitting shoes When foot-measuring m a C h 1 n e unavailable, Special measurement Shoes, and breaking in shoes. 067, I SHOES American Standards ASSn. , Z41. 1-1944. Specifications for Protective Occupational Footwear. Men's Safety- Toe Shoes (American War Standard). Intended to pro- Wide protection to the toes Of the wearer and to con- Serve Critical materials during the War effort. Gives general requirements, material and workmanship, safe- ty toe-box, identification, and notes. American Standards Assn., Z41.2-1944. Specifications for Protective Occupational Footwear. Women's Safety- Toe (Oxford) Shoes (American War Standard). Intended to DTOWide protection to the toes of the wearer and to conserve critical materials during the war effort. Gives general requirements, material and workmanship, Safety toe-box, identification, and notes. Specifications for Protective Occupational Footwear. Men's Conduc- tive Shoes (American War Standard). Intended to pro- vide protection to wearers and property from elec- tricity accumulated in the bodies Of Wearers, and to conserve critical materials during the war effort. Gives general requirements, material and workmanship, conductivity-electrical resistance, identification, and notes. American Standards ASSI). , 241. 4; 1944. Specifications for Protective Occupational Footwear. Men's Explosive- Operations (Non-Sparking) Shoes (American War Stand- ard). Intended to provide protection to wearers and property from Sparking hazards and to conserve crit- 1cal materials during the war effort. Gives general requirements, material and wOrkmanship, and identifi- Cat 10n. American Standards Assn., Z41.5-1944. Specifications for Protective Occupational Footwear. Men's Electrical- Hazards Shoes (American War Standard). Intended to provide protection to the wearer from certain elec- trical hazards, to provide protection to the toes of the wearer, and to conserve critical materials during the war effort. Gives general requirements, material and wOrkmanship, electrical properties, and identifi- cation. American Standards ASSn. , Z41.6–1944. for Protective Occupational Footwear. Men's Foundry (Molders) Shoes" (American War Standard). Intended to pro v i de protection to the foot of the wearer against hazards existant in the handling of molten metal and in S 1 In 11 a r Operations, and to conserve critical materials during the war effort. Gives gen- eral requirement S, mater 1 al and WOTKIſlanShip, and ldentification. American Standards Assn., Z41.7–1944. Specifications for Protective Occupational Footwear. Women's Safety— Toe (High) Shoes (American War Standard). Intended to provide impact protection to the toes Of the wear- er, to afford ankle–high coverage for use in welders' and Other industrial occupations, and to COnserve Specifications 067. I Directory of Commodity Specifications critical materials during the war effort. Gives ge n e r a l requirements, matería; and WOrkmanship, safety toe-box, and identification. America.1 Standards Assn., Z41.8-1944. Specifications for Protectlve Occupational F O O t w e a r. WOmen's Explosive-Operations (Non-Sparking) Shoes (American War Standard). Intended to provide protection to wearers and property from Sparking hazards, and to conserve critical materials during the war effort. Gives general requirements, material and workman- ship, and 1dentification. American Standards ASSn. , Z41.9-1944. for Protective Occupational Footwear. Women's Con- ductive Shoes (American War Standard). Intended to provide protection to we are r S and property from electricity accumulated in the bodies of wearers, and to conserve critical materials during the War effort. Gives general requirements, material and workman- ship, conductivity-electrical resistance, identifi- cation, and notes - U. S. Gov. , Army Air Forces. Specification 3234-1; 1944. Shoes; Flying, Light, Combat, Type E-1, COIT- positi On SOle. U. S. Gov., Army Air Forces. Specification No. 3235; 1944. Shoes; Flying Light, Combat, Type E-2, Leather SOle. U. S. Gov. , Marine Corps Specificatl On, revised 1943. Shoes; Leather, Field. U. S. GOv. , Navy De p t . Shoes; Leather, Black. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 9–79–C; 1937. Shoes; Aircraft Riggers", Type A-2. Specificatl Ons Specification 72Sle; 1941. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 94–3O88—A; 1941. Shoe; Winter, Type A-7 (In- serts). U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tl On 94-3122; 1942. Shoes; Winter Flying, Type A-10 (Pilot's). U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 94-3131; 1942. Shoes; Winter Flying, Type A-11 (Pilot's). U. S. Gov., U. S. Army, Ordnance Dept. Specification 9–96; 1943. Footwear; Protective, Occupati Onal. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 9–3A; 1932. Shoes; Welt, Army Nurses'. & References. –Elastic shoe goring, see 394.5. 067.2 BOOTS U. S. GOV. , Marine COTDS Spec 1 fication, revi Sed 1942. Boots; Leather, for Parachute Jumpers. U. S. Gov., U. S. Army, Quartermaster Corps. Speci fl- cations 9–63—A; 1933. Boots; Leather, Laced, for Mounted Enlisted Meſl. References. –Rubber boots, see 203.11. 067.3 SLIPPERS 067. II MOCCAS | NS 067. 5 MUCKLUCKS 067.6 HALF SOLES OR TAPS, INSOLES, OUTS0LES, SL | PSOLES U. S. Gov., Army Air Forces. Specification 3236-1; 1945. Shoe-Insert; Flying, Electric, Type Q-1- U. S. Gov. , Treasury Dept., Procurement Div., No. 559; 1942. Heel Bases; Leather, Women's Shoe. Covers One type, grade, and Style (Cuban). Gives require— ments for S12es, height, construction, finish and Color, and acidity, methods of sampling, inspection, and tests; and packaging, packing, and marking. References. – Sole leather in form of cut soles, backs, bends, and blocks, see O63. 6. 067, 7 SHOE PACS AND COUNTERS U. S. Gov. , Treasury Dept., Procurement Div., No. 536; 1942. Counters; Shoe, Fiber. Covers class 1, women's; and Class 2, Imen' S. Gives requirements for material, style, sizes, dimensions, flange, scarfs, weight, , and tensile Strength; methods of sampling, inspec- tion, and test; and packaging, packing, and marking. 067.8 SPECIAL SHOES, ATHLETIC, ETC. U. S. GOV., Army A1 r Forces. Specification 3226–2; 1945. Shoe; Women's Intermediate Flying, Type A-16. U. S. GOV. , Marine Corps Specification, adopted 1938. Shoes; Baseball. U. S. Gov. , Navy Dept. Shoes; Gymnasium. 068. LEATHER GLOWES 068, O GENERAL ITEMS Natl Onal COnservation Bureau in cooperation with Na- tlOnal ASSn. Of Leather Glove Mfrs. , Inc., No. 319; 1940. Safety in the Manufacture of Leather Gloves. A Survey of the hazards found in the leather glove industry, with recommendations f O r eliminating Or Teducing them. COVers tannage, preparation Of hides, COſlStruction Of leather gloves, laying Off, cleaning, employees' home work, and COnclusion. 068. ATHLET IC GLOWES AND MITTENS t Nātional COllegiate Athletic ASSIm. The Official BOXing Guide, B045, Gloves. Requirements for pattern, weight, thumb length, cuff width, and padding. 068.2 LEATHER WORK GLOWES American Standards Assn., L18.7 to L18. 12-1944. Pro- tective Occupational (Safety) Clothing, Leather and Asbestos Gloves and Mittºns (American War Standard). L18.7-1944, Welders' Leather Gauntlet Gloves; L 18.8– 1944, Protective Leather Gloves, Steel-Staples; L18.9– 1944, AsbestOS Gloves; L18. 10-1944, Asbestos Gloves, Leather Reinforced; L18. 11-1944, Asbestos Mittens; L18. 12-1944, Asbestos Mittens, Leather Reinforced. COVers scope and purpose, types and sizes, pattern and design, construction, material, methods of test, ident 1 fication, and appendix for breaking strength of asbestos cloth. U. S. Gov. , Army Air Forces. Specification 3143-3; 1944. Glove; Winter Flying, Type A-11. U. S. Gov., Army Air Forces. Specification 3184A-3; 1945. Shell; Leather Outer. For types F-2 and F-3 electrically heated flying Suits. Specification 37S2c; 1940. U. S. Gov., Army Air Forces. Specification 3185-B; 1944. Shell; Outer, Leather, for Type A-11a Flying Glove. U. S. GOV., Marine Corps Specification, adopted 1944. Gloves; Leather, Lined. U, S. GOV., Marine Corps Specification, revised 1942. Gloves; Working. Animal 069.2 Products U. S. Gov., Navy Dept. Specification 37615; 1939. Gloves; Leather, Unlined. U. S. Gov. , Navy De p t. Specification 37M8; Mitt S; One-Finger, Gauntlet, Leather. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- t1 On 94-3102; 1941. Gloves; Mechanics', Type D-2. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- t1 On 94-3154A; 1944. Glove; Mechanic' S Winter, Type D-3A. * U. S. Gov. , U. S. Army, Army Air Forces. Specifica– tion 94-3191—A; 1944. Shell; Leather (for Type D-3A Glove). U. S. Gov. , U. S. Army, Quartermaster Corps. Speci fl- cation 9-27; 1925. Glove; Leather, Heavy. U. S. Gov. , U. S. Army, Signal Corps. Specification 9–75-B; 1944. Gloves LC-10 (Limeman's Leather). 068.3 DRESS GLOVES 068. 1 R |D|NG GLOWES 068, 5 HAND LEATHERS U. S. Gov., Federal Specification KK-P-91; 1944. Palms; Sewing (Sallmakers' and Saddlers'). Čovers three types— (I) roping, (II) seaming, and (III) sewing. Gives requirements for material, workmanship, gen- eral design, identification, finish, b10 samples of thread, and details for each type; methods of Sam- pling, inspection, and tests; and packaging, packling, and marking for shipment U. S. Gov., U. S. Army, Quartermaster Corps. Speci fl- cation 17–169; 1937. Palm; Sewing. 068.6 MITTENS, LEATHER American Standards Assn., L18.7 to L18. 12-1944. Pro- tective Occupational (Safety) Clothing, Leather and Asbestos Gloves and Mittens (American War Standard). L18.7—1944, Welders' Leather Gauntlet Gloves; L 18.8- 1944, Protective Leather Gloves, Steel-Stapled; L18.9–1944, Asbestos Gloves; L18, 10-1944, Asbest OS Gloves, Leather Reinforced; L18. 11-1944, AsbestOS Mit- tens; L18. 12–1944, Asbestos Mittens, Leather Rein- forced. Covers scope and purpose, types and sizes, pattern and design, construction, material, methods of test, identificat lon, and appendly for breaking strength of asbestos cloth. 068.7 GAUNTLETS U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 9–40C; 1943. Gauntlets; Barbed Wire. O69. MISCELLANEOUS MANUFACTURES OF LEATHER 069. ATHLET IC G00DS OF LEATHER Intercollegiate Assn. of Amateur Athletes of America. Official Handbook. Shot. For iron Sphere or Spheri- cal brass shell filled with lead. Leather or Soft bag or container fillèd with lead for indoor compe- titl On. National Basketball Committee of the U. S. and Canada. Representing the National Collegiate Athletic Assn., National Federation of High School Athletic Assms. , Young Men's Christian Assn., Canadian Intercollegiate Athletic Union, Canadian Amateur Basketball ASSn. official Basketball Guide, BB45. Includes materials, size, and weights of balls for adults and for players 1944. below Senlor high School age; requirements for height Of bounce; testing for resilience at factory; and Stamping with alr pressure , required to give legal bOunce. Nat 10nal Collegiate Athletic Assn. Official Foot Ball Guide, FB44. Ball. Requirements for materials Of cover and bladder, construction, C Ol Or, in flatl On pressure, shape, size, dimensions, and welght. Natl Onal Collegiate Athletic ASSn. Official SOCCer Guide, S044. Ball. Requirements for casing, cir- Cumference, Weight, and inflatl. On pressure. National FOOtball League. Official Football Rules. Ball. Requirements for materials Of cover and blad— der, COnstruction, color, lm flation pressure, shape, Size, dimensions, and weight. k * United States WOlley Ball ASSn. WOlley Ball Official Guide, WB45. Ball. Includes requireſſients for shape, COVering, size, weight, and air pressure. References. – Baseball gloves, see O68. 1; rubber goods, see 209. 9; athletic and Sport in g goods, see 943. 9. 069.2 HARNESS AND’SADDLERY U. S. GOV. , D ep t . Of Agriculture, Forest Service. Specifications No. 166. Halter; Leather. U. S. GOV., D ept. Of Agriculture, Forest Service. Specifications No. 167. Halter; Rope. U. S. GOV., D ep t . Of Agriculture, Specifications for Harness; Plow. U. S. GOV. , D ep t . . Of Agriculture, Forest Service. Specifications No. 176. Harness; Saddle, COmbination. U. S. GOV., D ep t . Of Agriculture, Forest Service. Specifications NO. 228–S. Latigo. U. S. GOV. , D ep t . Of Agriculture, Forest Service. Spec 1 fications No. 306. Saddle; Pack, Crosstree. U. S. GOV., D ep t . Of Agriculture, Forest Service. Specifications MSF-307. Saddle; Pack, Decker. U. S. GOV., Marlne Corps Specification, adopted 1918. Cincha; POny. FOI’est Service. U. S. Gov., Marine Corps Specification, revised 1940. Halter; Horse. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2848; 1939. Halter; Operating, 6-Ring, Weteri- Ilary. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2849; 1939. Hood; Humane, Operating, Weterinary. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2853; 1939. Side Line; Horse. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2921; 1939. Harness; Casting, Weterinary. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2922; 1939. Hobbie; Complete, Weterinary. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2924; 1939. Sling; Horse, COmplete. U. S. GOV. , U. S. Army, Ordnance Dept. 9–57; 1928. Accessories; Pack LOad, machine rifle, Cal. 30 M1922 (Set). U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- cation 8–77A; 1938. Equipment; Caparison, M-1937. Specification for browning U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- cation 92-7B; 1942. Bridle; Halter, M-1917. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92-9A; 1937. Saddlebag; M1924. U. S. GOV., U. S. Army, Quartermaster Corps. Spec 1 f 1– Cat iOn 92–13; COmplete. 1933. Saddle; Pack, Phillips, Cargo, 069.2 Directory of Commodity Specifications U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92-14; 1933. Saddle; Pack, Phillips, Cavalry, COImplete. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- Cation 92-15A; 1938. Link; Cavalry. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- Cation 92-22; 1937. Bridle; Training, with Martin- gale, M-1920. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- Cation 92-24A; 1942. HarneSS; Ambulance Or Escort Wagon, Lead and Wheel, DOuble Sets. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92-26; 1936. Whip; Artillery, M-1913. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92-27; 1937. Pad; Collar, Zinc. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- Cation 92-28; 1936. Harness: Machine-Gun Cart, M- 1927, Single Set. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92-31A; 1941. Halter; M1904, with Tie Rope. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- Cation 92-33; 1937. CaVessOn; M1912, COImplete. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92-34; 1937. Bridle. M1913; Artillery Har- neSS, M1916. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92–38; 1937. Hanger; Cargo, Spring Release Type, Pack, Artillery. w U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92–41; 1937. Outfit; Picket Line, M1933. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92–42; 1937. Pad; Saddle, Woven, Olive-Drab. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92–43; 1938. Collar; Breast, Breeching, and Lead ROpe, Weterinary. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92–46; 1938. Cinchas; Hair. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92–47; 1939. Harness; Artillery, Breast Col- lar, M1916; Double Set. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92–48; 1939. Saddle; McClellan, M1904. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92-49; 1939. Girth; Saddle, Mohair Cord. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92–50; 1939. Saddle; McClellan, M-1928, CaV- alry. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92–51; 1939. Saddle; Packers', Riding, Full- Rigged. U. S., Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92-52; 1940. Pocket; POmmel, M-1936, COImplete. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92-53A; 1942. Bag; Cantle, M-1936. . U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92–56; 1940. Hobble; QM Type. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92–58; 1941. Hobble; Breeding M1940. References.—Saddlers' nails, see 608. 11; saddlers' tacks, See 608. 14. 069.3 CLOTHING BELTS, SAFETY BELTS, ETC. Assn. of American Railroads, Telegraph and Telephone Section, 1–A–18; 1938. Leather Body Belts and Safe- ty Straps. For l in e me n " s use, requirements for quality of leather, styles and dimensions, designs for belt, Strap, and Snap hook, tensile strength, and Stiffness tests. National Safety Council. American Standards Assn., A39-1933. Recommended Practice for Window Cleaning. Applies to all window cleaning operations performed wholly or partially On the outside of all public buildings more than One story high, or in which the Sills of windows are located more than 10 ft. above grade or adjoining roof. Requirements when to use approved Safety devices. Requirements on swinging Scaffolds, boat Swain's ch a 1 r, sectional ladders, belts, belt terminals, and anchors. U. S. GOV., Army-Navy Aeronautical Specification AN-B- 15–2; 1944. Belts; Gunners' Safety. U. S. GOV., Dept. Of Agriculture, Forest Service. Spec- ifications MSF-314-1. Sheath; Ax, Western Pattern. U. S. GOV. , Dept. Of Agriculture, Forest Service. Spec- ifications MSF-314-2. Sheath; Ax, Young's Pattern. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ifications MSF-314-3. Sheath; Ax, Cruiser Pattern. U. S. GOV., Dept. Of Agriculture, Forest Service. Spec- ifications MSF-314–4. Sheath; Ax, Boy's Pattern. U. S. GOV. , Dept. Of Agriculture, Forest Service. Spec- ifications MSF-314-5. Sheath; Belt Ax. U. S. GOV., Dept. Of Agriculture, Forest Service. Spec- ifications MSF-319. Sheath; Pulaski Tool. U. S. GOV., Dept. Of Agriculture, Forest Service, Spec- ifications MSF-321 Sheath; Brush Knife. U. S. Gov. , Federal Specification KK-B- 151; 1937. Belts; Linemen's, Safety, Leather. COvers One type and One grade. COnsists Of a body belt with holster and a Safety strap. Gives detail requirements; methods of 88mpling, inspection, and tests; and requirements for packing and marking. U. S. Gov. , Marine Corps Specification, revised 1944. Belt; Service (Without Buckle) Dark Brown Mahogany Shade. w U. S. GOV. , Navy Dept. Specification 5B5a; 1941. Belts, Battalion-Flagstaff. U. S. Gov. , Navy Dept. Specification 73B1; 1939. Belts; SWOI’d. U. S. Gov., Treasury Dept., Procurement Div., 4O6C; 1941. Belts, Safety Body-Pad Type (with or without Shoulder Harness). Body pad shall be made from 4-ply transmission Solidly-WOven cott On Webb ing 48 inches long and not less than 3 inches wide. Gives require- ments as to thread, belt proper, D-rings, shoulder harness, and performance; methods Of Sampling, in- Spection, and tests; a n d packaging, packing, and Imarking. U. S. Gov. , Treasury Dept., Procurement Div., 419; 1940. Shock Absorbers for Safety Belts. COvers One type and grade, of the following sizes: (I) For indoor use, suitable for 1/2 in. standard manila rope; and (II) for outdoor use, suitable for 3/4 in. standard manila rope. Gives requirements for material, adjustable metal clamp, length, weight, and performance; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , U. S. Army, Army Air Forces. Specification 9–74-B; 1936. Belt; Pilots' Safety. U. S., Gov. , U. S. Army, Quartermaster Corps. Speciſi- cation 9–70A; 1939. Belt; Officer's, M-1921. References.—Cotton belts, see 311.8. 26 An imal Products 069.7 069. I LEATHER CLOTH ING American Standards ASSn. , 'L18. 1-1944. Protective Oc- cupational (Safety) Clothing. Leather Aprons (Amer- ican War Standard). Covers Scope and purpose, types, sized and dimensions, pattern and design, construc- tion, materials and WOI’kmanship, methods of test, identification, and appendix including drawings. American Standards ASSI). , L18.2-1944. Protective Oc- cupational (Safety) Clothing. Leather Cape Sleeves and Bibs (American War Standard). Covers scope and purpose, types, S12es and dimensions, pattern and design, COnstruction, materials an d workmanship, methods of test, identification, and appendix in- cluding drawings. American Standards ASSI). , L18.3-1944. Protective Oc- cupational (Safety) Clothing. Le a the r Leggings (Knee Length). Covers scope and purpose, type and S126, thickness, pattern and design, construction, materials and workmanship, methods of t e s t , and identification. American Standards ASSn. , L18. 4- 1944. Protective Oc- cupational (Safety) Clothing. Leather Coats (Amer- 1can War Standard). Gives scope and purpose, pat- tern and d e S i gn , special requirements for men's coats, special requirements for WOmen's coats, con- Struction details, materials and WOrkmanship, meth- Ods of test, identification, and appendix. American Standards ASSn. , L18.5-1944. Protective Oc- cupational (Safety) Clothing. Le a t he r Overalls (American War Standard). Gives scope and purpose, pattern and design, special requirements for men's overalls, special requirements for women's overalls, construction details, materials and workmanship, methods Of test, and identification. American Standards ASSn. , L18.6-1944. Protective OC- cupational (Safety) Clothing. Leather Sleeves (Amer– 1can War Standard). Gives scope and purpose, pat- tern and design, Spec 1 a l requirements for men's sleeves, Special requirements for women's sleeves, construction details, materials a n d WOrkmanship, Inethods Of test, and identificati On. U. S. Gov., Army-Navy Aeronautical Specification AN-J- 3a; 1943. Jackets; Leather Flying. U. S. Gov., Army-Navy Aeronautical Specification AN-J– 4a; 1944. Jackets; Winter Flying. U. S. Gov., Army-Navy Aeronautical Specification AN-T- 35a; 1944. Trousers; Winter Flying. U. S. Gov. , Federal Specification KK-A-606a; 1943. Aprons; Leather, BlackSmiths". COVers One grade and three types— (I) vegetable-tanned sheepskin leathers, (II) vegetable- tanned split leathers, and (III) chrome-tanned split leathers. Gives requirements for body leather, Strap leather, thread, buttons, construction, tolerances, reinforcing, Stitching, seams, detail requirements, and figure showing di- Imensions; methods of Sampling, inspecti Om, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Marine Corps Specification, adopted 1937. Band; Sweat, Leather (with cloth strip attached). U. S. Gov. , Navy Dept. Specification 37C6b; 1943. Clothing; Protective, Leather, for Welders. U. S. Gov., U. S. Army, AITmy Air Forces. Specification 8–117; 1940. West; Flying, Type C-3. U. S. Gov. , U. S. Army, Army Air Forces. Specification 94-3O40; 1932. Jackets; Flying, Type A-2. U. S. GOV., U. S. Army, Army Air Forces. Specification 94-3052; 1933. Helmet; Flying, Intermediate Type A-7. U. S. GOV., U. S. Army, Army Air Forces. Specification 94-3053; 1933. Helmet; Flying, Type B-5. U. S. Gov. , U. S. Army, Army Air Forces. Specification 94-3055-B; 1942. West; Winter Flying, Type C-2. U. S. Gov. , U. S. Army, Army Air Forces. Specification 94-3085-A; 1941. Trousers; Mechanics' Type B-1. U. S. GOV., U. S. Army, Army Air Forces. Specification 94-31.19; 1942. Trousers; Winter Flying, Type A-6 (Pilot's). U. S. GOV. , U. S. Army, Army Air Forces. Specification 94-3120; 1942. Jacket; Winter Flying, Type B-7 (Pilot's). U. S. GOV., U. S. Army, Army Air Forces. Specification 94-3126; 1942. Helmet; Flying (Winter) Type B-6. U. S. Gov. , U. S. Army, Quartermaster Corps. Speciſi- cation 9-15; 1926. Helmet; Firemen's. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- cation 9-59; 1928. Leather; Cape. U. S. Gov. , Weterans Administration. Specification WA- MC-310; 1937. Firemen's Helmets (Black). O69.5 LEATHER STRAPS U. S. GOV., Army Air Forces. Specification NO. 3229; 1944. Strap; Navigation Watch Wrist. U. S. Gov. , Marine Corps Specification, revised 1942. Sling; Gun, Leather, for M-1903 Rifle (Dark Brown Mahogany Shade). U. S. GOV., Marine COrps Specification, revised 1942. Strap; Wrist Watch. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- catl On 9-56A; 1938. Straps; Chin, Leather, Hat. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- Cat 10n 9-82-A, 1942. Straps; Spur, M-1926, and Guard; Stirrup. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- Cati On 9-84A, 1941. Strap; Shoulder, Military POlice. U. S. GOV., U. S. Army, Quarterſnaster Corps. Specifi- cation 92-19; 1933. Strap; Saber, Long and Short. U. S. GOV., U, S. Army, Signal Corps. Specificati On 71-603; 1931. Strap; Type ST-26, Leather. 16-in. References. – Lineman's safety straps, see O69. 3. 069. 6 BELLOWS LEATHER 069.7 LEATHER CASES U. S. Gov., Federal Specification KK-B-50; 1936. Amend- ment 1; 1944. Bags; Hand, Leather. Covers One grade; two types- (I) with suitcase bottom and (II) without suitcase bottom; and two classes— (A) 16 in. and (B) 18 in. Gives requirements for leather, lining and pockets, thread, metal, st1tching, sizes, color, pock- ets, locks and hasps, handle, feet, and construction; methods of Sampling, inspect iOn, and tests; and pack- aging, packing, and marking. º U. S. Gov., Fe d e ral Specification KK-C-121a; 1942. Amendment 2; 1944. Cases; Brief, Leather. Covers eight types- (I) lawyer, (II) special lawyer, (III) secretary, (IW) Special Secretary, (W) investigator, (WI) inspector, (VII) brief bag, and (VIII) catalog. Gives requirements for leather, thread, steel, toler- ances, fronts, backs, flaps, Straps, loops, gussets, partiti Ons, color, Sizes, pockets, locks, fasteners, buckles, handles, construction, lining, and finish; Imethods Of Sampling, inspection, and tests; and pack- aging, packing, and marking for shipment. 069. 7 Directory of Commodtty Specifications U. S. Gov., Federal Specification KK-E-561; 1935. En- velopes; Leather. Covers two Classes- (I) letter size and (II) legal size. Gives detail requirements for material, workmanship, color, S1zes, thickness, and construction; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Marine Corps Specification, adopted 1944. Handbag (With Shoulder Strap). (Marine Corps WOImen's Reserve). U. S. Gov., U. S. Army, Medical Dept. Specification 10–2967; 1939. Bag; Leather, Obstetrical. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 9–18; 1926. Pouch; Music. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 9–68–A; 1937. Case; Needle (Leather). U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 9–71A; 1939. Scabbard; R1 fle, M-1918. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 9-86A; 1941. Scabbard; Rifle, M-1938. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 9–90A; 1941. Scabbard; Sub-Machine Gun, M- 1940. U. S. Gov., U. S. Army, Quartermaster Corps. Spec 1 fl- cation 9–92; 1941. Sheaths; Butcher Knife, Paring Knives, and Cleaver (outfit, cooking, mountain ar- tillery). U. S. Gov., U. S. Army, Signal Corps. Specification 71–432C; 1932. Pouch; Type CS-34, for Carrying Kf11fe and Pllers, Leather. - U. S. Gov., Weterans Administration. Specificatl. On VA-G-63a; 1936. Leather Portfolio (f or port able typewriter). 069.9 MISCELLANEOUS SPECIFICATIONS FOR LEATHER MANUFACTURES National Assn. of Purchasing Agents. Handbook Of Com- U. S. Gov., Fe d e r a l Specification KK-H-566a; 1939. Holsters; Pistol, Leather. Covers two types: (I) Open-end (class A-pocket with safety strap, class B-Open-pocket, and c l, a S S C–extended belt-loop, w1th safety strap); and (II) closed-end (class A- pocket with safety strap, class B– open-pocket, and class C-pocket with flap). Gives requirements for material, WOrkmanship, leather, stitching, and COn- Struction; In e th O d S Of Sampling, inspection, and tests; and requireſments for packaging, packing, and marking for shipment. U. S. Gov., Fe d e r a l Specification KK-W-231; Welting; Leather, Shoe. Covers One grade. Gives requirements for l e a the r, color, finish, hanks, width, thickness, fillet Strips, laps, cement, and grOOving; methods Of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Marine Corps Specification, revised 1939. Drumheads; Batter and Snare. U. S. GOV. , Marine COrps Specification, adopted 1943. Holster; Shoulder, Pistol. U. S. Gov. , Marine Corps Specification, revised 1944. Sheath; Leather, for Knife, HOSDital COrps. U. S. Gov. , Navy Dept. Specification 29S1; 1943. Strops; Razor (All-Leather). 1936. U. S. Gov. , Navy Dept. Specification 54B3; 1928. Bags; MOney, Leather. U. S. Gov. , Navy Dept. Specification 54B5; 1936. Bags; Money, Leather (Suitcase Type). U. S. Gov. , Navy Dept. Specification 73B2; 1941. Bands; Sweat, Cap (Leather). U. S. GOV. , U. S. Maritime COmmission. Specification 34-MC-1; 1944. Holsters; P1 Stol, Leather. COvers One grade and size. Gives requirements for materials, workmanship, COnstruction, leather, color, Stitching and thread, and metal parts; Sampling, inspection, and methods of test; and packaging, packing, and marking modity Data Sheets, 1938. Le a the rº Bookbinding. for shipment. Covers definition, manufacture, types of leather, U. S. Gov. , U. S. Army, Chem 1 cal Warfare Serv- splits, calfskins, buffings, sheepskins, skivers, ice. Spec 1 f 1 C at 1 On 97-5 1-92 A.; 1942. D 1 sk; goatskins, pigskins, and purchasing. Leather. Society of Automotive Engineers. Aeronautical Mate- U. S. Gov. , U. S. Army, Quartermaster COrps. Specifi- rial Specification 3500A; 1942. Leather (Hot Oil cation 9–13; 1926. Drumheads; Snare, Tympani and and Gasoline Resistant). Chrome retan leather Suit- Bass. able for use at high temperatures and/or in contact U. S. GOV. , U. S. Army, Quartermaster Corps. Specifi- with oil and gasoline. - Gives requirements for tan- cation 92-4A; 1937. Blinder, M-1916. ning, quality. tests, tolerances, samples, reports, References. –Sandblasting he l me t s , protective identification, approval, and rejections. shields, and goggles of leather, see 914.5. O7O-O79 FURS 07 | . UNDRESSED FURS 075.2 FUR ROBES O73. FURS DRESSED ON THE SKIN 075.3 FUR MITTENS U. S. Gov. , Army Air Forces. Specification No. 16086; U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- 1934. Pelts; Reindeer, Fawn. c at i On 33-1A; 1926. Mitten; Fur, Alaskan Clothing. O75. MANU FACTURES OF FUR AND FUR SK I NS 075, 1 FUR CAPS O75. 1 PARKA U. S. Gov. , U. S. Army, , Quartermaster Corps. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci fl- cation 21–1; 1925. Parka; Fur. Alaskan Clothing. Specificati on 33-7A; 1941. Cap; Winter, Lambskin- Lined. An imal Products 093.7 MişCELLANEOUS ANIMAL PRODUCTS O90-099 09 |. BONES, H00FS, AND HORNS O92. FEATHERS AND MANU FACTURES 092. I FEATHERS American Hospital Assn., 1-13. Feathers. Covers chick- en, duck, and goose feathers. General requirement.S, detail requirements, and methods of inspections and tests. Bases On U. S. GOV. Federal Specification C–F–151a for Feathers, referred to below. -ā- U. S. Gov., Fe der a l Specification C-F-151a; 1940. Feathers. Covers 1 grade in 3 types—(I) chicken, (II) duck, and (III) goose. Gives requirements for materlal and workmanship; general requirements for Odor, brittleness, damaged feathers, and cleanness; detail requirements for each type of feathers; meth- Ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking for Shipment. 092.2 FEATHER DUSTERS 092.9 MISCELLANEOUS MANUFACTURES OF FEATHERS References. – Feather pillows, see 315. 33. 093. GLUE STOCK, GLUE, AND GELAT IN 093.0 GENERAL ITEMS American So c 1 et y for Testing Materials, D773–44T. Tentative Method of Test for Adhesiveness Of Gummed Tape. - National Assn. Of Purchasing AgentS. HandbOOK Of COIT- modity Data Sheets, Wolume 2; 1944. Glue (Animal Glue). Covers definition, derivation, uses, grades, containers, and Substitl, tes. 093. GLUE STOCK, INCLUDING HIDE CUTTINGS, ETC, 093.2 CASE IN GLUE U. S. Gov. , Army Air Forces. Specification 14122 (1); 1943. Glue; Water and Mold Resistant Casein. U. S. Gov. , Federal Specification C-G-456; 1941. Glue; Casein-Type, Water-Resistant. Covers One type and grade in the form of a dry uncaked powder. Gives detail requirements for shear test, working life, and setting properties; methods of Sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Navy Dept. Specification 52G6C; 1936. Glue; Marine (Ship). U. S. Gov. , Navy Dept. Specificatl On 52G8C; 1941. Glue; Casein, Water-Resistant. U. S. Gov., U. S. Army, Army Air Forces. Specification 98–14024; 1934. Glue; Cert 1 f 1 e d Case 1n Water- resistant, Application Of. 093.3 FLAKE GLUE U. S. Gov., Federal Specification C-G-451; 1931. Glue; Animal, for Woodworking. Covers six grades (W1, W2, J1, J2, S1, and S2) in flake, ground, or other form. Gives requirements for material and Workmanship, moisture, content, jelly strength, V1SCOS1ty, reac- tion foam, odor, and keeping quality; methods of Sampling, inspectl On, and tests; and requirements for packaging, packing, and marking. References. –Methods of testing, See 093. O. 093. I H IDE GLUE U. S. GOV., U. S. Army, Army Air Forces. Specification 98-21001-D; 1931. Glue; Hide, Handling and Testing Glued JOints, Aircraft. U. S. GOV., U. S. Army, Ordnance Dept. 3-102D; 1941. nition). U. S. Gov., U. S. Army, Ordnance Dept. 50-11-112; 1943. Glue; ture of Primers). 093.5 PATTERN MAKER'S GLUE 093.6 LIQUID GLUE U. S. GOV., Army Air Forces. 1941. Glue; Liquid. S. Gov., Federal Specification C-G-463; 1941. Glue; Liquid. COVerS One type and grade for use primarily as an adhesive for WOOd. Gives detail requirements as to COnSistency, keeping qualities, hydroscopicity, and adhesive Strength; methods Of Sampling, inspec- t1 On, and tests; and requirements for packaging, pack- ing, and marking for Shipment. . S. GOV., U. S. Army, Corps Of Engineers. t1 On 42–4; 1924. 093.7 GELAT |N American Chemical Society. Engineering Chemistry, Recommendation. Specification Glue (for use in the loading of ammu- Specification Hide (for Use in the Manufac— Specification 14095–A; U. Specifica- Glue; L1 guid, Photoengravers'. JOurnal Of Industrial and Jan. 15, 1929. COmmittee Tentative Specifications for Stand- ard Gelatin. For standard gelatin for physicochemi- cal purposes, of calfskin source, requirements On preparation, ash C Ontent, qualities, COntent Of heat coagulable protein, etc. * National ASSn. Of Purchasing Agents. HandbOOK Of Com- modity Data Sheets, Volume 2, 1944. Gelatin. Covers definition, C.OnStants, SOlubility, derivation, uses, forms and grades, COntainers, and Substitutes. U. S. Pharmacopoe 1al COnvention. Pharmacopoeia of U. S. A. Twelfth Revision, 1942. Gelatin. Description, solu- bility, identification, Odor and Water-insOluble Sub- Stances, Sulfite, arsenic, heavy metals, gel strength, bacterial C Ontent, and Storage. U. S. P. product. Of gelatin-Gelatinum Glycerinatum. U.S. Pharmacopoeial Convention. Pharmacopoeia of U.S. A. Twelfth Revision, 1942. Glycerinated Gelatin. Prep- aration and St Orage. U. S. GOV., Federal Specification C-G-191a; 1937. Amend- ment 3; 1940. Gelatin, Dessert—Powder and Plain; and Starch-Dessert-Powder. Covers three types— (I) gela- tin, plain (un flavored), powdered, (II) dessert powder (flavored), prepared with gelatin, and (III) dessert powder (flavored), prepared with starch. Gives gen— eral requirements for each type; method of Inspection and test (bloom gelometer test in accordance with Imethods Of the Edible Gelatin Manufacturers' Research Society Of America and chemical analysis in accord- ance with methods Of Assn. Of Official Agricultural 29 093.7 Directory of Commodity Specifications Chemists); and requirements for packaging, packing, and marking. U. S. Gov., U. S. Army, Medical Dept. Specification; 4-1070; 1937. Ge la t in; Granular (f or Culture Media). References. – Methods of testing glue, see 093. O. 093.9 MISCELLANEOUS SPECIFICATIONS FOR GLUE, ETC. References. – Methods of testing glue, see O93. O. 09);. SAUSAGE CAS | NGS 095. I WORY National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Wolume 2; 1944. IVOry. COVers definition, derivation, uses, grades, packaging, and Substitutes. 096. SHELLS 097. SPONGES American Institute of Homoeopathy. Homoeopathic Phar'- macopoeia of U. S., 1941. Sponge and Fresh Water Sponge. Natural order, synonyms, description, habi- tat, history, parts used, and preparation for tin C- ture, dilutions, and medications for use in homoeo- pathic medicineS. National Assn. of Purchasing Agents. Handbook of COIT- modity Data Sheets, Volume 2; 1944. Sponges. Covers definition, characteristics, derivation, marketing, packing and grading, grades, and Substitutes. S. Gov., Fe d e r a l Specification C-S-631b; 1941. Sponges; Natural. Covers fresh Stock, best quality sponges, eleven types, in two classes (unbleached and bleached) — (I) Rock Island sheepSwool middle range forms No. 1, (II) Florida key sheepSwool forms No. 1, (III) Florida yellow forms No. 1, (IV) Nassau reef forms No. 1, (W) Florida key grass cuts No. 1, (WI) Rock Island sheepswool middle range forms No. 2, (VII) Florida key sheepswool forms No. 2, (VIII) Florida yellow forms No. 2, (IX) Rock Island sheepS- wool middle range cuts No. 2, (X) Florida key sheepS- wool cuts No. 2, and (XI) Florida yellow cuts No. 2. Gives general and detail requirements for each type; methods of sampling, inspection, and tests; require- ments for packaging, packing, and marking; and 11sts the more general uses of the various types. U. 098. ANIMAL PRODUCTS, UNMANUFACTURED, NOT ELSEWHERE CLASS 1 F |ED 098. I MEAT MEAL, MEAT SCRAPS, BONE MEAL, BLOOD MEAL - ASSn. Of American Feed COntrol Officials. Definitions Of FeedingStuffs, 1944. Animal Products. Defines blood meal, blood f l ou r, meat, meat by-products, meat meal, meat Scraps, digester tankage, meat and bone meal digester tankage, whale meal, animal liver meal, ‘raw bone meal, ste a med bone meal, special Steamed bone meal, bone charcoal or bone black, and Spent bOne meal. National ASSn. Of Purchasing Agents. Handbook of COIT- modity Data Sheets, Wolume 2; 1944. Bone; Raw (Gran- ulated BOne, BOne Meal). Covers definition, deriva- tion, uses, grades, containers, and Substitutes. References. – Bone, hoof and horn meal, dried blood, fish scales, as fertilizers, and 859. 099. MANUFACTURED AN |MAL PRODUCTS NOT ELSEWHERE CLASS | F | ED 099. BOUILLON CUBES AND BEEF EXTRACT 099. 2 W0OL AND HAIR AND MANUFACTURES References.—Wool and WOOlen products, see 360-369. 099.3 SILK AND MANUFACTURES THEREOF References. –Silk and silk products, see 370-379. 099.1, BR ISTLES AND MANUFACTURES THEREOF -References. –Brushes, see 982. 1-982.9. fish scrap, See 850. 099.5 CASE IN National ASSn. Of Purchasing Agents. Handbook of COIT- modity Data Sheets, Volume 2; 1944. Casein and Casein Plastics. Covers definition, derivation and charac- teristics, uses, grades and forms, containers, and Substitutes. Technical Assn. Of the Pulp and Paper Industry. Analy- SiS Of Casein, Standard T6O7M-44, 1944. Gives re- quirements for acid and rennet casein. COvers Saſſ- pling, appearance, moisture, fat, ash, alkali, starch, total acidity, soluble acidity, nitrogen, insoluble In a t t e r, solubility, Viscosity, and clay-carrying Strength. - 30 1OO-1 99 1OO-109 | 00. GENERAL | TEMS American Assn. of Cereal Chemists. Cereal Laboratory Methods With Reference Tables, 1941. Includes wheat and other whole grains; experimental milling; Wheat flour, semolina and similar products; feeds and feeding stuffs; rye; malt; enzymatic, physico- Chemical and bacteriological methods; baking meth- ods; bread; experimental macaroni processing; macaron 1 products; fats and shortening materials; leavenlng agents; yeast foods, bleaching agents, and flour improvers; glossary of cereal chemical terms; Statistical prínciples and experimental er- rors; preparation and standardization of solutions; reference tables; and moisture correction charts. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Plants. Methods for determination of sand and silica, cal- Clum, magnesium, manganese, SOdium and potassium, Copper, Z1mC, Sulphur, phosphorus, chlorine, total nitrogen, and tentative methods for moisture, ash, iron, aluminum, arsenic, sugars, sucrose, starch, ether extract, and crude fiber. U. S. GOV. , Dept. Of Agriculture, tration, Office of Distribution. Handbook of Offi- c1al Grain Standards of the U. S. Revised, 1943. Includes important features of grain inspection. Covers inspection requirements, misrepresentation, appeals, finding, fees, licensing Of inspectors, penalties, regulations, basis of inspection, sam- pling of grains, testing weight per bushel, mois- ture tests, and equipment used in grain inspection. S. GOv. , Dept. Of Agriculture, War Food Adminis- tration, Office of Distribution. Handbook of Offi- Clal Grain Standards of the U. S. Revised, 1943. Includes mixed grain. Gives requirements for two grades-"mixed grain" and "sample grade mixed grade", and definitions and terms. S. Gov. , Dept. Of commerce, National Bureau of Standards Miscellaneous Publication M147; 1935. Papermaking Quality of Cornstalks. Study of the papermaking quality of cornstalks was made at the National Bureau of Standards to find the practical possibilities of utilizing this form of waste farm product as a raw material for paper. Special me- Chanical preparation of the stalks was found essen- tial for successful pulping because of certain Structural peculiarities of the type of plant stem. The best results were obtained by using only the Outside shell or cortex, which had been separated from the remainder and shredded by mechanical proc- €SS6S e 8. Gov. , Dept. of COmmerce, Standards Miscellaneous Publication M148; 1935. Separation of Cornstalks Into Long Fibers, Pith, and Fines. The wet method of separating pith from cornstalks was modified to produce three fractions Of useful materials. Data on the ash of the vari- ous fractions and the thermal conductivities of 639677 O-45—3 War FOOd Adminis- U. U. U. National Bureau of 31 VEGETABLE FOOD PRODUCTS GRAINS AND PREPARATIONS p1th and pith board are given, together with a dis- cussion of the uses to which the materials may be put. The yields are 42.5 percent of long fiber, 5 percent of pith, and 22.5 percent of fines. U. S. Gov. , Federal Security Agency, Food and Drug Administration, S. R. A. , F. D. C. 2; 1944. Definitions and Standards for Food. Substandard Quality and Fill Of Container. General Statements of substand- ard quality and substandard fill of container. Gives details concerning these terms. U. S. Gov., Fe d e r a l Specification N-G-651a; 1945. Grains. Covers eleven c l as se s- (I) wheat, (II) corn, (III) barley, (IW) oats, (W) feed oats, (WI) mixed feed oats, (VII) rye, (VIII) grain sorghums, (IX) flaxseed, (X) soybeans, and (XI) mixed grain. Shall c on f or m to the provisions of the Federal FOOd, Drug, a n d COSmetic Act. Gives detail re- quirements; methods of Sampling, inspection, a n d tests; and D a c k a g in g, packing, and marking for Shipment. 101. BARLEY AND BARLEY PREPARATIONS | 01 - || BARLEY National Assn. of Purchasing Agents. Handbook of Commodity Data Sheets, Volume 2, 1944. Barley. Covers definition, characteristics and derivation, uses, grades and Standards, containers, and Substi- tuteS. S. Gov. , Dept. Of Agriculture, War Food Adminis- tration, Office of Distribution. Handbook of Offi- c1al Grain Standards of the U. S. Revised, 1943. Includes barley. Covers four classes: (I) bar- ley- (A) malting barley and (B) barley, (II) black barley, (III) western barley, and (IW) mixed bar- ley. Gives requirements for six grades—No. 1, No. 2, NO. 3, NO. 4, NO. 5, and Sample; and definitions and terms. U. S. Gov. , U. Federal Specification N-B-121; 1931. Bar- ley; Pearl. Covers One grade in No. 2 and No. 3. Gives general requirements; methods of inspection and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Federal Specification N-G-651a; 1945. Grains. Includes barley. Shall conform to the pro- visions of the Federal Food, Drug, and Cosmetic Act. Gives detail requirements; methods of sam- pling, inspection, and tests; and packaging, pack- 1ng, and marking for shipment. References. --Methods of analysis, food regulations, See 100, | 0 || - 2 BARLEY FLOUR 101.9 MISCELLANEOUS SPECIFICATIONS FOR BARLEY References. - Barley products as feeding stuffs, See 119. 9. , | 02. BUCKWHEAT AND FLAXSEED |02. I Directory of Commodity Specifications | 02 - || BUCKWHEAT GRA|N New York Produce Exchange. Grades for Buckwheat. Shall be at least 75 percent of the varieties Japa- nese and/or silver hull. Gives requirements for No. 1, No. 2, NO. 3, No. 4, Sample grade, tough, damp, and Cool and merchantable buckwheat. References.-Methods of analysis, food regula- tions, see 100; buckwheat mill feed products, see 118.9. | 02.2 BUCKWHEAT FLOUR U. S. Gov. , Federal Specification N-F-451; 1931. Flour; Buckwheat. Gives requirements for material, workmanship, and flour; methods of inspection and tests (moisture determination and chemical analyses in 8. CCOI’dance With methods of ASSn. Of Official Agricultural Chemists); and requirements for pack- aging, packing, and marking. References.-Methods of analysis, food regula- tions, see 100. | 02.3 FLAXSEED GRA|N National Assn. Of Purchasing Agents. Handbook of Commodity Data Sheets, Wolume 2, 1944. Linseed. Covers definition, derivation, characteristics, uses, grades, marketing and substitutes. U. S. GOV., Dept. Of Agriculture, War Food Adminis- tration, Office of Distribution. Handbook of Offi- Cial Grain Standards of the U. S. Revised, 1943. Includes flaxseed. Gives requirements for three grades-NO. 1, No. 2, and S8mple; and definitions and terms. S. Gov., Federal Specification N-G-651a; 1945. Grains. Includes flaxseed. Shall COn form to the provisions of the Federal Food, Drug, and Cosmetic Act. Gives detail requirements; methods of sam- pling, inspection, and tests; and packaging, pack- ing, and marking for Shipment. U. References.-Flaxseed oil cake and meal, I O3. CORN AND GRA |N SORGHUMS AND PREP- S 62 62 ARATIONS | 03.0 GENERAL ITEMS | 03 - | CORN National Assn. Of Purchasing Agents. Handbook Of Commodity Data Sheets, Wolume 2: 1944. Corn. Co- vers definition, derivation, characteristics, uses, classification, grades, containers, and Subst1tutes. U. S. Gov. , Dept. of Agriculture, War Food Adminis- tration, Office of Distribution. Handbook of 0ſ °i- cial Grain Standards of the U. S. Revised, 1943. Includes corn. Gives requirements for three class- es- (I) yellow, (II) white, and (III) mixed; six grades-NO. 1, NO. 2, NO. 3, NO. 4, NO. 5, and Sample; and definitions and terms. S. Gov., Federal Specification N-G-651a; 1945. Grains. Includes corn. Shall conform to the pro- visions of the Federal Food, Drug, and Cosmetic Act. Gives detail requirements; methods of Sam- pling, inspection, and tests; and packaging, pack- Ing, and marking for shipment. U. References.-Methods of analysis, food regula- tions, see 100, 103.0. |03.2 CORN FLOUR | 03.3 STARCH U. S. GOV., Federal Specification N-C-541; 1930. Corn- Starch. Covers one grade and type. Gives general and detall requirements for purity, moisture content, fineness, etc.; methods of inspection and tests; and requirements for packaging, packing, and marking. References. --Methods of analysis, food regulations, See 100. 103.4 CORN MEAL, CORN GLUTEN FEED AND MEAL Assn. of American Feed Control Officials. Definitions Of FeedingStuffs, 1944. Corn Products. Defines corn meal, Corn feed meal, corn gluten feed, corn gluten meal, maltose process corn gluten feed, corn germ Cake, corn germ meal, and corn screenings. U. S. Gov., Federal Specification N-C-521; 1931. Amend- ment 2; 1935. Corn Meal; White or Yellow. Covers one grade and two types- (I) white and (II) yellow. Gives general requirements for quality and preparation; detail requirements for granulated meal; methods of inspection and tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification N-F-211b; 1944. Feed- Stuff; Concentrated. Includes requirements for corn gluten feed, corn gluten meal, and corn feed meal to conform to the provisions of the Federal Food, Drug, and COSmetic Act. Methods of inspection and test (chemical analyses in accordance with methods of Assn. Of Agricultural Chemists); and requirements for packaging, labeling, packing, and marking. References.-Methods of analysis, food regulations, See 100, 103.0; corn oil cake, corn oil meal, corn germ cake, corn germ meal, see 112.9- 103.5 GRAIN SORGHUMS U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Grain Standards of the U. S. Revised, 1943. In- cludes grain sorghums. Covers five classes: (I) White grain- (A) white kafir, (B) white durra, and (C) white grain; (II) yellow grain- (A) yellow milo and (B) yellow grain; (III) red grain- (A) red kafir. and (B) red grain; (IV) brown grain; and (W) mixed grain. Gives requirements for five grades-No. 1, No. 2, No. 3, No. 4, and sample; and definitions and terms. S. Gov., Federal Specification N-G-651a; 1945. Grains. Includes grain sorghums. Shall conform to the provisions of the Federal Food, Drug, and Cosmet- 1c Act. Gives detail requirements; methods of Sam- bling, inspection, and tests; and packaging, packing, and marking for shipment. U. References.-Methods of analysis, food regulations, See 100. | 03.9 MISCELLANEOUS U. S. Gov., U. S. Army, ification 4-503-168B; SPECIFICATIONS FOR CORN Chemical Warfare Service. Spec- 1941. Dextrin. References. -Corn shops and grits, see 119.2; table C Orn, Canned C Orn, see 122.2, 126. 2. |0\!. OATS AND OAT PRODUCTS ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Grain and Stock 32 Vegetable Food Products |07. Feeds. Oat Hulls in Oats and Oat Feeds. Tentative methods for determination. | Oly.0 GENERAL ITEMS | Oly, OATS U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Grain Standards Of the U. S. Revised, 1943. In- cludes feed oats and mixed feed Oats. COvers four grades-No. 1, No. 2, No. 3, and sample; and defini- tions and terms. U. S. Gov. , Dept. of Agriculture, War Food Adminis- tration, Office of Distribution. Handbook of Offi- cial Grain Standards of the U. S. Revised, 1943. Includes oats. Covers five cl as se s-(I) white, (II) red, (III) grey, (IV) black, and (W) mixed; five grades-No. 1, No. 2, No. 3, No. 4, and Sample; definitions and terms. U. S. Gov., Fe de ral Specification N-G-65la; 1945. Grains. Includes oats, mixed feed oats, and feed oats. Shall conform to the provisions Of the Feder- al Food, Drug, and Cosmetic Act. Gives detail re- quirements; methods O f sampling, inspection, and tests; and packaging, packing, and mark in g for Shipment. - References.-Methods of analys is and tests, food regulations, see 104.0, 100. | Olj – 2 OAT FLOUR References.-Methods of analysis, food regula - tions, see 100; other specifications for oatmeal and rolled Oats, see 109.4. 101.9 MISCELLANEOUS SPECIFICATIONS FOR OATS References.-Oats p r od u c ts as mill feeds, see 118.9; oatmeal and rolled Oats, see 109.4 • 105. RICE AND RICE PRODUCTS |05 - | RICE U. S. Gov. , Dept. of Agriculture, War FOOd Adminis- stration, Office of Distribution. U. S. Standards for Rough Rice, 1942. Covers eleven classes- (I) Edith, (II) Fortuna, (III) Lady Wright, (IW) Rexoro, (W) Nira, (VI) blue rose, (VII) early prolific, (VIII) American pearl, (IX) Calady, (X) miscellane- ous classes, and (XI) mixed. Gives requirements for various classes, subclasses, grades, Special grades for rough rice, milling quality, and definitions. S. Gov. , Dept. of Agriculture, War Food Adminis- tration, Office of Distribution. U. S. Standards for Milled Rice, 1942, and Amendment, 1943. Covers fourteen classes- (I) Ed it h, (II) Fortuna, (III) Lady Wright, (IV) Rexoro, (W) Nira, (VI) blue rose, (WII) early prolific, (VIII) American pearl, (IX) Calady, (X) miscellaneous classes, (XI) mixed, (XII) second head, (XIII) screenings, and (XIV) brewers. Gives requirements for various classes, subclasses, grades, parboiled milled rice, coated milled rice, weevily milled rice, and definitions. U. S. Gov. , Dept. Of Agriculture, War Food Adminis- tration, Office of Distribution. U. S. Standards for Brown Rice, 1942. Covers eleven classes-(I) Edith, (II) Fortuna, (III) Lady Wright, (IW) Rexoro, (W) Nira, (WI) blue rose, (WII) e a r l y prolific, (VIII) American pearl, (IX) Calady, (X) miscellaneous U. classes, and (XI) mixed. Gives definitions and re- quirements for various classes and grades. U. S. Gov., Federal Specification N-R-346; 1943. Rice; Brown. Covers three grades (extra fancy, fancy, and choice) for c 1 as se S 1 to 7 and (fancy, No. 1, and No. 2, ) for classes 8 and 9; and three types (A) long grain of six classes (Edith-class 1, Fortuna-class 2, Lady Wright – c la ss 3, Rexoro-class 4, Nira- class 5, and Calady-class 9; (B) short grai n of three classes (blue rose-class 6, early prolific, class–7, and zenith-class 10); and (C) round grain of one class (American pearl-class 8). Shall con- form to the provisions of the Federal Food, Drug, and Cosmetic Act. Gives requirements for material and workmanship, details, methods of inspection and tests (chemical analyses shall be made in accordance with the methods of the Assn. of Official Agricul- tural Chemists), packaging, labeling, packing, and marking. - U. S. Gov., Fe de ral Specification N-R-351a; 1943. Amend, 1; 1944. Rice; Milled. COvers four grades- extra fancy (No. 1), fancy (No. 2), extra choice (No. 3), and choice (No.4); and three types- (A) long grain of six classes (Edith, Fortuna, Lady Wright, Rexoro, Nira, and Calady); (B) short grain of three classes (blue rose, e a r l y prolific, and zenith); and (C) round grain of one class (American pearl). Shall conform to the provisions of the Federal Food, Drug, and Cosmetic Act. Gives requirements for material and Workmanship, details, methods of inspect iOn and test (chemical analyses shall be made in accordance with the methods of the Assn. Of Official Agricul- tural Chemists), packaging, labeling, packing and marking. References.-Methods of analysis, food regulations, see 100; rice feeding stuffs, see 119.5. |06. RYE AND RYE PREPARAT |ONS |06. I RYE National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Rye. Covers definition, uses, production, grading, sample, and marketing. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Grain Standards of the U. S. Revised, 1943. Includes rye. Gives requirements for five grades-No. 1, No. 2, No. 3, NO. 4, and Sample; and definitions and terms. S. Gov., Fe d e r a 1 Specification N-G-651a; 1945. Grains. Includes rye. Shall conform to the provi- Sions of the Federal Food, Drug, and COSInetic Act. Gives detail requirements; methods of sampling, in- Spection, and tests; and packaging, p a c k l n g, and marking for Shipment. U. References.-Methods of analysis, food regulations, see 100. |06 -2 RYE FLOUR References.-Methods of analysis, food regulations, See 100. º 106.9 MISCELLANEOUS SPECIFICATIONS FOR RYE References.-Rye products as mill feeds, see 118.9. 107. WHEAT AND PREPARATIONS FROM WHEAT 33 | 07.0 Directory of Commodity Specifications | 07.0 GENERAL ITEMS National ASSn. Of Purchasing AgentS. Handbook of Com- modity Data Sheets, 1938. Flour. Covers definition, derivation, grades, buying Customs, COntainers, and marketing. | 07. I WHEAT National ASSI). Of Purchasing Agents. Handbook Of COIT- modity Data Sheets, Wolume 2, 1944. Wheat. COvers definition, derivation, types and grades, marketing, uses, COntainers, and SubSt 1tutes. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Grain Standards of the U. S. Revised, 1943. Includes wheat. Gives requirements for seven classes: (I) Hard red spring wheat- (A) dark northern spring, (B) northern s p r i ng , and (C) red spring; (II) durum wheat- (A) hard amber durum, (B) amber durum, and (C) durum; (III) red durum wheat; (IV) hard red win- ter wheat— (A) dark hard winter, (B) hard winter, and (C) yellow hard winter; (W) soft red winter wheat-(A) re d winter, and (B) western red; (WI) white wheat - (A) hard white, (B) soft white, (C) white club, and (D) western white; and (VII) mixed wheat-amber mixed durum, mixed durum; Six grades- No. 1 heavy, No. 1, No. 2, No. 3, NO. 4, No. 5, and Sam- ple; and definitions and terms. U. S. Gov. , Fe de r a l Specification N-G-65la; 1945. Grains. Includes wheat. Shall conform to the pro- visions of the Federal Food, Drug, and COSmetic Act. Gives detail requirements; methods of Sampling, in- spection, and tests; and packaging, packing, and marking for shipment. References—Methods of analysis, food regulations, see 107. O, 100; wheat and wheat products as feed ing stuff, see 118. 1, 118. 2, 11.8. 3; flour, see 107 - 2, 107.3, 107.4. | 07.2 GLUTEN FLOUR References.-Methods of analysis, tions, see 107.0, 107.3, 100. | 07.3 WHEAT FLOUR Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Wheat Flour. Determination of moisture, ash, fat, ether eXtract, crude fiber, protein, hydrogen iOn concentration, lipoids, and tentative methods for determination of acidity of water extract, Sugars, alcohol soluble proteins, albumin and amino nitrogen, gluten, chlo- rine, nitrite nitrogen, gasoline color value, Starch. U. S. Gov. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Wheat Flour. flour, white flour, wheat flour, and plain flour; identity, label statement of optional ingredients; (2) enriched flour; identity, lab el statement of optional ingredients; (3) bromated flour; 1dentity, label statement of optional ingredients; (4) en- riched bromated flour; identity, label Statement of optional ingredients; (5) durum flour; identity; (6) self-rising flour, self-rising white flour, Self- rising wheat flour; identity, label statement Of optional ingredients; (7) en r 1 ched self- rising flour; identity, lab el statement of optional in- gredients; (8) phosphated flour, phosphated white f O O d regula- Covers—(1) flour, phosphated wheat flour; identity, label state- ment of Optional ingredients. U. S. Gov. , Fe d e r a l Specification N-F-48la; 1942. Flour; Wheat. COvers plai n and enriched in two types- (I) hard whea t and (II) soft wheat. Gives requirements for material, workmanship, and flour; methods of inspection and tests (moisture determina- tion and chemical analyses in accordance with meth- Ods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References.-Gluten flour, see 107.2; whole wheat flour, see 107.4; methods of analysis, food regula- t 1 ons, see 107.0, 100; purif led middlings, semolina, and far ina, see 109.7; flour mill feeds, see 118.3. 107.4 WHOLE WHEAT (GRAHAM) FLOUR U. S. Gov. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Whole Wheat Flour. Covers- (1) whole wheat flour, graham flour, entire wheat flour; identity, label Statement of optional ingredients; (2) bromated whole wheat flour; i de n ti ty, label statement of optional ingredients; (3) whole durum Wheat flour; identity, label statement of Optional ingredients. U. S. Gov. , Federal Specification N-F-461; 1931. Flour; Graham (Whole Wheat Meal). Gives requirements for material and Workmanship; methods of inspection and tests (moisture determination and chemical analyses in accordance with methods of Assn. of Official Ag- ricultural Chemists); and requirements for packaging, packing, and marking. - References.-Methods of analysis, food regulations, ..see 100, 107.0, 107.3. |07.5 PASTRY FLOUR 108. BREAD AND BAKING PRODUCTS |08, O GENERAL TEMS Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Bread. Methods for determination of to t a l solids, ash, protein, crude fiber and ‘fat, tentative baking test. |08. BREAD AND ROLLS American Bakers Assn. Proposed Bread Standards. Cover basic standards of identity for white bread, whole Wheat bread, milk bread, and raisin bread. American Bakers Assn. Recºmmended Pan Sizes. Covers four sizes of pans for loaves of bread weighing 12, 16, 20, and 24 oz. baked. American Hospital Assn. 28–1. Bread and Rolls. Covers five types of bread and rolls, three styles of bread, and five styles of rolls. Based on U. S. Gov. Federal Specification EE-B-671a for Bread and Rolls, referred to below. U. S. Gov., Fe de r a 1 Specification EE-B-671a; 1937. Bread and Rolls. Covers five types-(I) white, rich formula, (II) white, lean formula, (III) whole wheat, (IV) part whole wheat, and (W) rye (bread only); three styles of bread- (A) pan (round top), (B) pan (pullman or sandwich), (C) hearth baked (plain, Wi- enna, French); and five styles of rolls-(A) pan rusk, (B) Parkerhouse, (C) sandwich, (D) finger, and (E) hard. G 1 v e s general and detail requirements; methods of inspection and tests (chemical analyses in 34 Vegetable Food Products 108.9 accordance with methods of the Assn. or official Agricultural Chemists); and requirements for wrap- ping, packing, and marking. References.-Methods of analysis, f o od regula- tions, see 108.0, 100; flour, see 107. 3. | 08.2 CAKES U. S. Gov. , Federal Specification N-C-71; 1937. Amend- ment 1; 1938. Cake-Mixtures; Prepared. Covers a powdered product prepared from wheat flour, with Sugar or other fermentable carbohydrate substances, suitable shortening, salt, dri e d milk (whole or skimmed), domestic dried eggs (yolk and/or whites), baking-powder or ot he r suitable leavening agent, with or w i th ou t added coloring, and with spices and/or other proper flavoring agents. Gives general requirements; methods of inspection and tests; and requirements for packaging, packing, and marking. | 08.3 CRACKERS U. S. G O v . , Federal Specification EE-C-651a; 1938. Crackers and Cookies. Covers three types- (I) crackers, sponge (grades A and B in plain and salt- ed soda, grade A in pl a i n and Salted Oyster, and grades A and B in graham); (II) crackers, sweet (raisin filled and f 1 g bars); and (III) cookies (vanilla wafers and ginger snaps). Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 560; 1942. Crackers and Cookies. Covers type I-crack- ers, cream (milk); type II-cookies, lemon. Shall conform in every respect to the provisions of the Federal Food, Drug, and Cosmetic A C t of June 25, 1938. Gives requirements for ingredients, finished crackers and cookies, and details for each type; methods of sampling, inspection, and tests; a n d packaging, packing, and marking- References. – See references under 108. 1. 108.4 MACARON I, N000LES, SPAGHETTI, AND VER- MICELL || Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Macaroni Pro- ducts. Collection and preparation of Sample, total Solids and moisture, ash, chlorides in ash as sodi- um chloride, fat, crude fiber, protein, water Solu- ble protein-nitrogen, hydrogen-ion concentration, lipoid and lipoid phosphoric acid, unsaponifiable residue, and extraction, separation, and identiff- Cation of coloring matter. | 08.41 Macaron i U. S. Gov. , Federal Specification N-M-51a; 1941. Mac- aroni, Spaghetti, and Wermicelli. Covers six types- (I) semolina, (II) far in a , (III) combination of Semolina and farina, (IV) durum wheat flour, (W) hard wheat flour other than durum, and (WI) combi- nation of hard Wheat and du ru m flour. Gives re- quirements for material and workmanship; methods of inspection and t e s t s (moisture determination and Chemical analyses in accordance with me t h o des of ASSI). Of official Agricultural Chemists); an d re- quirements for packaging, packing, and marking. References.-Methods of analysis, food regulations, See 108.0, 100; flour, see 107.3. | 08.12 Noodles U. S. Gov. , Federal Specification N-N-591; 1931. Amend- ment 1; 1935. NOOdles. Covers one grade and two types- (I) water or plain, and (II) egg. Gives re- quirements for material and Workmanship; methods of inspection and chemical analyses (in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References.-See references under 108.41. | 08.43 Spaghetti U. S. Gov., Federal Specification N-M-51a; 1941. Mac- aroni, Spaghetti, and Wermicelli. Covers six types- (I) semolina, (II) farina, (III) combination of sem- olina and farina, (IW) durum wheat flour, (W) hard wheat flour other than durum, and (WI) combination of hard wheat and durum flour. Gives requirements for material and workmanship; methods of inspection and tests (moisture determination and chemical anal- yses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for pack- aging, packing, and marking. References.-See references under 108.41. | 08.1}l! Wermicell i U. S. Gov. , Federal Specification N-M-5la; 1941. Mac- aroni, Spaghetti, and Wermicelli. Covers six types- (I) semolina, (II) farina, (III) combination of sem- olina and farina, (IW) durum wheat flour, (W) hard wheat flour other than durum, and (VI) combination of hard Wheat and durum flour. Gives requirements for material and workmanship; methods of inspection and tests (moisture determination and chemical anal- yses in accordance with methods of Assn., of Official Agricultural Chemists); and requirements for pack- aging, packing, and marking. References. -See references under 108.41. | 08.5 D |ABET IC FOOD References. --Gluten flour, see 107.2. 108.9 MISCELLANEOUS SPECIFICATIONS FOR BAKING PRODUCTS U. S. Gov., Federal Specification N-B-371; 1937. Bis- cuit a n d Short-Bread Mixtures; Prepared. Covers a DOWClered p r O du C t prepared from wheat flour with suitable shortening, dried milk (whole or skimmed), Sugar Or Other fermentable carbohydrate substance, Salt, and baking powder or other suitable leavening agent. Gives general requirements; method of in- Spect iOn a n d test; and requirements for packaging, packing, and marking. U. S. Gov. , Federal Specification N-P-361; 1937. Pie- Dough Mixture; Prepared. Gives requirements for ma- terial, workmanship, etc.; methods of inspection and tests (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chemists); and re- Quirements for packaging, packing, and marking. | 08.9 Directory of Commodity Specifications U. S. Gov. , Fe de r a l Specification EE-B-351; 1931. Amendment 2; 1935. Biscuit (Hard Bread); or Biscuit, Canned. Covers One grade. Gives general and detail requirements; method of inspection and tests (chem- ical analyses in accordance With methods of Assn. of Official Agricultural Chemists); an d require- ments for packaging, packing, and marking. References.- Methods of analysis, tions, see 108.0, 100; 109. MISCELLANEOUS GRAIN PREPARATIONS | 09. GR ITS References.-Hominy grits, and gr its for feed, see 119.2. | 09.2 HOM INY U. S. Gov., Fe d e r a l Specification N-H-521; 1931. Amendment 3; 1941. Hominy Grits. Covers one grade and two types- (A) fine and (B) coarse. Gives re- quirements for material, workmanship, etc.; methods of inspection a n d tests (chemical analyses in ac- cordance With methods of ASSn. Of Official Agricul- tural Chemists); and requirements for packaging, packing, and marking. U. S. Gov. Federal Specification N-H-541; 1931. Hom- 1ny; Lye, Canned. Covers one grade-fancy. Gives requirements for material, workmanship, etc.; meth- Ods of lnspection a n d tests (chemical analyses in accordance with methods of Assn. Of Official Agri- cultural Chemists); and requirements for packaging, packing, and marking. f o O d regula- flour, see 107.3. see 109. 2; corn chops References.- Hominy as , s to c k feed, see 117.2; m e th o d s of analysis, food regulations, see 100; corn, see 103. 1. 109.3 CORN FLAKES, CORN BREAKFAST FOODS U. S. Gov. , Fe d e r a l Specification N-C-196; 1939. Amendment 2; 1940. Cereals, Breakfast; Prepared (Ready-to-Eat). Includes corn flakes. Gives re- quireſlients f O r corn kernels used and for the com- pleted product; methods of inspection and tests; and requirements for packaging, packing, and marking for Shipment. References.— Methods of analysis, f o O d regula- tions, see 100. | 09.1% OATMEAL AND ROLLED OATS U. S. Gov., Fe de r a l Specification N-0-4la; 1940. Amendment 1; 1941. Oats; Rolled or Flaked. COvers two types— (I) regular an d (II) quick. Gives re- quirements for material, workmanship, etc.; methods of inspection an d tests (chemical analyses in ac- cordance with methods of ASSn. Of Official Agricul- tural Chemists); and requirements f O r packaging, packing, and marking. References.-Methods of analysis, f o O d regula- tions, see 100; Oats, see 104 -1. |09.5 PUFFED RICE U. S. Gov., Fe de ral Specification N-C-196; 1939, Amendment 2; 1940. Cereals, Breakfast; Prepared (Ready-to-Eat). Includes puffed rice (gun-puffed), crisp rice (oven-puffed), and rice flakes. Gives requirements for rice grains used and for the COT- pleted products; methods of inspection and tests; and requirements for packaging, packing, and marking for Shipment. References. --Methods of analysis, food regulations, See 100. |09.6 WHEAT BREAKFAST FOOD American HOSpital ASSn. , 28-10. Uncooked Wheat cereal. COvers four types and One grade. Based on U. S. Gov. Federal Specification N- W-2 6 1 for Uncooked Wheat Cereal, referred to below. & U. S. Gov. , Fe de r a l Security Agency, Food and Drug Administration, S. R. A., F. D. C. 2; 1944. Definitions and 8tandards for Food. Wheat. Covers—(1) crushed wheat, c0arse ground wheat; identity; (2) cracked wheat; identity. U. S. Gov. , Federal Specification N-C-196; 1939. Amend- ment 2, 1940. Cereals, Breakfast; Prepared (Ready- to-Eat). Includes shredded wheat biscuits, wheat flakes, wheat-products f l a ke s (25 to 40 percent bran), puffed wheat (gun-puffed), wheat bran (pre- pared), and malted-cereal granules. Gives require- Idents for Wheat used and for completed product; meth- Ods of inspection and t e s t s; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Fe d e r a l Specification N-W-261a; 1942. Amendment 2; 1944. Wheat Cereal; Uncooked. Covers four types- (I) farina, (II) farina with bran and germ, (III) whole wheat meal, and (IV) whole wheat Cereal, rolled or flaked. Gives general requirements for material and workmanship, detail requirements for each type; methods of 1 ns pect 1 on and tests (chemical analyses in accordance with me th o d's of Assn. Of Official Agricultural Chemists), and re- quirements for packaging, packing, and marking for Shipment. f References.-Farina, see 109.7; method of anal- yses, food regulations, see 100. |-09.7 FAR |NA U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Farina. Covers—(1) farina; identity, and (2) enriched farina; identity, label Statement of Optional ingredients. U. S. Gov. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D.C. 2, 1944. Definitions and Standards for Food. Semolina. Covers identity. U. S. Gov. , Fe d e r a l Specification N-W-62.la; 1942. Amendment 2; 1944, Wheat Cereal; Uncooked. Covers four types-(I) farina, (II) rarina with bran and germ, (III) whole wheat meal, and (IW) whole wheat Cereal, rolled or flaked. Gives general require- ments for material and workmanship, detail require- ments for each type; methods of inspection and tests (chemical analyses in accordance with me th od s of Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking for Shipment. References.-Methods of analysis, food regulations, see 100. , 107.3; Wheat middlings for animal feed, See 118.3. | | 09.9 MISCELLANEOUS SPECIFICATIONS FOR GRAIN PREPARATIONS American Hospital Assn., 28–4. Prepared (Ready-to-Eat) Breakfast Cereals. Covers Six varieties Of Wheat 36 Vegetable Food Products | | | .3 products, on e variety of corn products, and three Varieties of rice products. Based on U. S. Gov. Federal Specification N-C-196, and Amendment 2, for Prepared (Ready-To-Eat) Breakfast Cereals, referred CO above. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2, 1944. Tapioca (Manioc, Mandioca, Cassava, Yuca). Covers definition, deri- Vation, characteristics, uses, grades, containers, 8.nd SubStitutes. U. S. Gov. , Fe de r a l Specification N-D-591a; 1939. Doughnut, Pancake, a n d Waffle Mixtures; Prepared. Gives general and detail requirements for materials, workmanship, and mixtures; methods of inspection and I IO-119 FODDERS | | |0, GENERAL ITEMS American Society of Agricultural Engineers. Adopted by the American Society of Animal Production. A Method for Determining and Expressing the Modulus of Fineness an d Uniformity of . Ground Feed. (ASAE Recommended Practice. ) Uniformity is expressed as a ratio of three figures which indicate the propor- t iOnate amounts of Coarse, medium, and fine part 1- cles in ground feed. The sum of these three figures must always e qual ten (10), and may vary from a 10:0:0 to a 0:0: 10 ratio, which provides sixty-six different combinations for expressing the propor- tion of coarse, medium, and fine materials. Assn. of Official Agricultural Chemists. Official and Tentative Me th o d s of Analysis, 1940. Grain and Stock Feeds. Oat Hulls in Oats and Oat Feeds. Ten- tative methods for determination. Assn. of Official Agricultural Chemists. Official and Tentative Me th o d's of Analysis, 1940. Plants. Methods for determination of sand and Silica, Cal- cium, magnesium, manganese, sodium an d potassium, copper, Zinc, sulphur, phosphorus, chlorine, total nitrogen, and tentative methods for moisture, ash, iron, aluminum, arsenic, Sugars, Sucrose, Starch, ether extract, and Crude fiber. | | | . HAY | | | = 0 GENERAL ITEMS U. S. Gov. Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, including St raw Standards, 1936. Repromulgated, 1940. Includes definilt iOns and Class and grade requirements for nine major groups of hay—(I) alfalfa and alfalfa mixed; (II) timothy and clover; (III) prairie; (IV) Johnson an d Johnson mixed; (W) grain, wild oat, vetch, and grain mixed; (WI) lespedeza and lespedeza mixed; (WII) soybean and soybean mixed; (VIII) grass; an d (IX) mixed. Gives requirements for classes an d grades, deſ 1- nitions of groups, important features of Official hay standards, and definitions. U. S. Gov., Fe d e ral Specification N-H-121a; 1945. Hay; Feeding. Covers eleven types- (I) alfalfa and alfalfa mixed; (II) timothy and clover; (III) prai- rie; (IV) Johnson and Johnson mixed; (W) grain, wild oat, veach and grain mixed; (WI) l e s p e d e Z a and tests; and requirements for packaging, packing, and marking for shipment. S. Gov. , Fe d e r a l Specification N-T-1018; 1938. Tapioca. Covers t w o types- (I) pearl (medium and small) and (II) granulated (medium and fine). Gives requirements f O r material a n d workmanship, a n d sizes; methods of sampling, inspection, a n d tests (chemical analyses in accordance with me th o d s of Assn. of Official Agricultural Chemists); an d re- quirements for packaging, packing, and marking for Shipment. U. References.-Methods of analysis, food regulations, See 100. AND FEEDS (VII) soybean and soybean mixed; (VIII) cowpea and cowpea mixed; (IX) peanut and pea- nut mixed; (X) grass; and "(XI) mixed. Shall conform to the provisions of the Fe d e ral Food, Drug, and Cosmetic Act. Gives detail requirements; inspection; and packaging, packing, and marking for Shipment. | | | | | ALFALFA. HAY National Hay Assn., Inc. Grades of Hay and Straw, 1922. Alfalfa Hay. Contains requirements for six grades of hay, as to color, permissible other grasses, foreign matter, and baling. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, in c 1 u d in g Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for alfalfa and alfalfa mixed hay. Covers ten classes-alfalfa, al f a l f a light grass mixed, alfalfa heavy grass mixed, alfalfa light timothy mixed, alfalfa heavy timothy mixed, alfalfa clover mixed, alfalfa light Johnson mixed, alfalfa heavy Johnson mixed, alfalfa light grain mixed, and alfalfa heavy grain mixed; four U. S. grades-No. 1, No. 2, No. 3, and sample; four U. S. grades for extra leafy hay; three U. S. grades for le a f y hay; four U. S. grades for extra green hay; three U. S. grades for green hay; and four U. S. grades for coarse hay. U. S. Gov. , Federal Specification N-H-121a; 1945. Hay; Feeding. Includes alfalfa hay and alfalfa mixed hay. Shall conform to the provisions of the Feferal Food, Drug, and COSIſlet 10 Act. Gives detail requirements; inspection; and packaging, packing, and marking for Shipment. lespedeza mixed; References.-Alfalfa meal, see 112.5; alfalfa mixed hays, see 111.5. | | | -2 CEREAL HAY National Hay Assn., Inc. Grades of Hay and Straw, 1922. Cereal Hay. Requirements for three grades of wheat, oats, or mixture of the two, with permissible quan- tity of rye, color, and baling. References.-Wild oat hay, see 111.99; cereal mixed hays, see 111.5. [ ] { .3 BERMUDA HAY National H a y ASSn. , Inc. Grades of Hay an d Straw, 1922. Bermuda Hay. Requirements for three grades 37 | | | . 3 Directory of Commodity Specifications as to color, mixture of other native grasses, and baling. | | | || CLOWER HAY National Hay ASSn, , Inc. Grades of Hay an d Straw, 1922. Clover Hay. Contains requirements for two grades of hay, with permissible timothy an d other grasses, baled. U. S. Gov. , Dept. Of Agriculture, Wa r Food Adminis- tration, Office of Distribution. Handbook of Offi- cial Hay Standards, including Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for timothy and clover hay. Covers eight classes-timothy, timothy light clover mixed, timothy medium clover mixed, timothy light grass mixed, t i moth y heavy grass mixed, timothy light alfalfa mixed, clover, and clover light timo- thy mixed; four U. S. grades-No. 1, No. 2, No. 3, and sample; four U. S. grades for extra green hay; three U. S. grades for green hay; and four U. S. grades for stemmy, hay. S. Gov. , . Fe d e ral Specification N-H-12la; 1945. Hay; Feeding. Includes t i moth y and clover hay. Shall c on f or m to the provisions of the Federal Food, Drug, a n d Cosmetic Act. Gives detail re- quirements; inspection; and packaging, packing, and marking for shipment: U. References.-Clover mixed hay, see 111.5. | | | .5 MIXED HAY National H a y ASSn. , Inc. Grades of Hay and Straw, 1922. Alfalfa and Johnson Mixed Hay. Gives re- quirements for three grades, with proportion of , each grass, baled. National Ha y Assn., Inc. Grades of Hay and Straw, 1922. Alfalfa, Timothy, and Grass-Mixed Hay. Re- quirements for five grades, with percentages of constituents for each grade, color, amount of fox tall, baled. National H a y ASSn. , Inc. Grades of Hay and Straw, 1922. Cereal or Grain and Wetch Hay. Requirements for three grades with proportions of vetch in each, color and condition, baled. National H a y ASSn. , Inc. Grades of Hay and Straw, 1922. Clover Mixed Hay. Requirements for Six grades of clover m i x e d with timothy, and other grasses, amounts of constituents for each grade, baled. National H a y Assn., Inc. Grades of Hay and Straw, 1922. Mixed Peavine or Soybean Hay. Gives require- ments for three grades with permissible amounts of sorghum or crab grass, baled. National H a y ASSn. , Inc. Grades of Hay and Straw, 1922. Mixed Timothy and Wild Hay. Requirements for two grades with amount of t imothy in each grade, baled. S. Gov., Dept. of Agriculture, War Food Adminis- tration, Office of Distribution. Handbook of Offl- cial Hay Standards, including Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for lespedeza and lespedeza mixed hay. Covers five classes- lespedeza, les- pedeza light gr as s mixed, lespedeza heavy grass mixed, lespedeza light Johnson mixed, and lespedeza heavy Johnson mixed; and four U. S. grades-No. 1, U. No. 2, No. 3, and sample; four U. S. grades for extra leafy hay; three U. S. grades for le a f y hay; four U. S. grades for extra gree n hay; and three U. S. grades for green hay. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, in clu d in g Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for mixed hay. Covers defi- nitions of class, grade requirements, and grade des- ignations. U. S. Gov., Dept. Of Agriculture, War Food Administra- tion, Office Of Distribution. Handbook Of Official Hay Standards, 1 n clu d 1 ng Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for soybean and soybean mixed hay. Covers five classes-soybean, soybean light grass mixed, so y be a n heavy grass mixed, soybean light John S on mixed, and soybean heavy Johnson mixed; and four U. S. grades-No. 1, No. 2, No. 3, and sample; four U. S. grades for extra green hay; three U. S. grades for green hay; three U. S. grades for leafy hay; and four U. S. grades for coarse hay. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, 1 n c 1 u d in g Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for grain, wild oat, vetch, and grain mixed hay. COVers five classes of Inixed hay-red Oat and wild oat mixed, wheat and wild oat mixed; wild oat and grain mixed; oat light alfalfa mixed, wheat light alfalfa mixed, barley light al- falfa mixed; oat light vetch mixed, wheat light vetch mixed; oat and vetch mixed, wheat and vetch mixed, and vetch; and four U. S. grades-No. 1, No. 2, No. 3, and sample; and grades for coarse hay. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook Of Official Hay Standards, 1 n clu d 1 ng Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for timothy and clover hay. Covers eight classes-timothy, timothy light clover mixed, timothy medium clover mixed, timothy light grass mixed, timothy heavy grass mixed, timothy light alfalfa mixed, clover, and clover l 1 g h t timothy mixed; four U. S. grades-No. 1, No. 2, No. 3, and sam- ple; four U. S. grades for extra green hay; three U. S. grades for gree n hay; and four U. S. grades for stemmy hay. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Orticial Hay Standards, in c l, u d 1 ng Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for Johnson and Johnson mixed hay. Covers five classes–Johnson, Johnson light grass mixed, Johnson heavy grass mixed, Johnson light alfalfa mixed, and Johnson l i g h t lespedeza mixed; four U. S. grades-No. 1, No. 2, No. 3, and sample; four U. S. grades for extra green hay; three U. S. grades for green hay; four U. S. grades for fine hay; and four U. S. grades for coarse hay. U. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, in c luding Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class 38 Vegetable Food Products | | | .93 and grade requirements for a l f a 1 f a and alfalfa mixed hay. Covers t e n classes-alfalfa, alfalfa light grass mixed, alfalfa heavy grass mixed, al- falfa li g h t timothy mixed, alfalfa heavy timothy mixed, alfalfa clover mixed, alfalfa light Johnson mixed, alfalfa heavy Johnson mixed, alfalfa light grain mixed, and alfalfa heavy gr a 1 n mixed; four U. S. grades-No. 1, No. 2, No. 3, an d sample; four U. S. grades for extra leafy hay; three U. S. grades for le a f y hay; four U. S. grades for extra green hay; three U. S. grades for green hay; and four U. S. grades for coarse hay. - U. S. Gov. , Fe d e r a l Specification N-H-121a; 1945. Hay; Feeding. Includes grain, wild oat, vetch, and grain mixed hay. Shall conform to the provisions of the Federal Food, Drug, a n d Cosmetic Act. Gives detail requirements; inspection; an d packaging, packing, and marking for Shipment. U. S. Gov. , Fe d e r a l Specification N-H-121a; 1945. Hay; Feeding. Includes mixed hay. Shall conform to the provisions of the Federal Food, Drug, and Cos- Imetic Act. Gives detail requirements; inspection; and packaging, packing, and marking for Shipment. | | | .6 TIMOTHY HAY National Hay Assn., Inc. Grades of Hay an d Straw, 1922. Timothy Hay. Giv e s definitions of three grades of b a le d hay, with permissible amounts of other grasses and foreign matter. S. Gov. , Dept. Of Agriculture, War Food Adminis- tration, Office of Distribution. Handbook of Offi- cial Hay Standards, including Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for timothy and clover hay. Covers eight classes-timothy, timothy light clover mixed, timothy medium clover mixed, timothy light grass mixed, t 1 m oth y heavy grass mixed, timothy light alfalfa mixed, clover, and clover light timo- thy mixed; four U. S. grades-No. 1, No. 2, No. 3, and sample; four U. S. grades for extra green hay; three U. S. grades for green hay; and four U. S. grades for stemmy hay. S. Gov., Fe d e r a 1 Specification N-H-12la; 1945. Hay; Feeding. Includes t 1 m O thy and clover hay. Shall c on f or m to the provisions of the Federal Food, Drug, a n d Cosmetic Act. Gives detail re- quirements; inspection; and packaging, packing, and marking for shipment. U. U. References. --Timothy mixed hay, see 111.5. | | | .7 S I LAGE National ASSn. Of Silo Manufacturers. Grass S11age, 1940. Describes suitable grasses, legumes and cere- als to be used, cutting time, quantities to be cut, Windrowing, l O a d in g equipment, preservative re- quired, filling the Silo, and feeding. | | | .9 MISCELLANEOUS SPEC IFICATIONS FOR HAY | | | .9l Johnson Hay National Hay ASSn. , Inc. Grades of Hay a n d Straw, 1922. Johnson Hay. Requirements for three grades with amount of clover or other native grasses, col- Or, condition, baled. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, 1 n c lud in g Straw Standards, 1936. Repromulgated, 1940. Includes definitions and Class and grade requirements for Johnson and Johnson mixed hay. Covers five classes-Johnson, Johnson light grass mixed, Johnson heavy grass mixed, Johnson light alfalfa mixed, and Johnson 1 1 g h t lespedeza mixed; four U. S. grades-No. 1, No. 2, No. 3, and sample; four U. S. grades for extra green hay; three U. S. grades for green hay; four U. S. grades for fine hay; and four U. S. grades for coarse hay: U. S. Gov. , Federal Specification N-H-121a; 1945. Hay; Feeding. Includes Johnson a n d Johnson mixed hay. Shall conform to the provisions of the Federal Food, Drug, and COSmetic Act. Gives detail requirements; inspection; and packaging, packing, and marking for Shipment. References. --Johnson mixed hay, see 111.5. | | | .92 Les pedeza Hay National Hay Assn., Inc. Grades of Hay and Straw, 1922. Lespedeza Hay. Requirements for two grades with amount Of native grass in each, baled. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Handbook Of Official Hay Standards, 1 n clu d 1 ng Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for lespedeza a n d lespedeza mixed hay. Co v e r s five classes-lespedeza, les- pedeza light grass mixed, le s p e de z a heavy grass mixed, lespedeza light Johnson mixed, and lespedeza heavy Johnson mixed; an d four U. S. grades-No. 1, No. 2, No. 3, and Sample; four U. S. grades for extra leafy hay; three U. S. grades for le a f y hay; four U. S. grades for extra gree n hay; and three U. S. grades for green hay. U. S. Gov., Federal Specification N-H-121a; 1945. Hay; Feeding. Includes lespedeza and lespedeza mixed hay. Shall conform to the provisions of the Federal Food, Drug, and COSInetic Act. Gives detail requirements; 1nspection; and packaging, packing, and marking for Shipment. U. References. -Les pedeza hay, see 119.9. | | | .93 Prairie Hay National Hay Assn., Inc. Grades of Hay and Straw, 1922. Prairie Hay. Requirements for six grades with amount Of upland, midland, and permissible weeds, color and COndition. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, l n clu d in g Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for prairie hay. Covers three classes–upland, midland, and upland-midland mixed; four U. S. grades-No. 1, No. 2, No. 3, and sample; four U. S. grades for extra gree n hay; and three U. S. grades for green hay. S. Gov., Federal Specification N-H-121a; 1945. Hay; Feeding. Includes prairie hay. Shall conform to the provisions of the Federal Food, Drug, and Cosmetic Act. G 1 v e s detail requirements; inspection; and packaging, packing, and marking for shipment. U. 39 | | | . 9); Directory of Commodity Specifications | | | .91, Peanut Hay National Hay ASSn. , Inc. Grades of Hay an d Straw, 1922. Peanut Hay. Requirements for three grades, including permissible am ount of native grasses, foreign matter and dust, baled. S. Gov. , Fe d e r a 1 Specification N-H-121a; 1945. Hay; Feeding. Includes peanut and peanut mixed hay. Shall c O n f or In to the provisions of the Federal Food, Drug, a n d Cosmetic Act. Gives detail re- quirements; inspection; and packaging, packing, and Inarking for shipment. | | | .95 Peav ine National Hay ASSn. , Inc. Grades of Hay a n d Straw, 1922. Peavine or Soybean Hay. Requirements for five grades, either cowpeas Or Soybeans, color, condi- tion, baled. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Cowpea and Cowpea Mixed Hay, 1940. (For research and educational purposes only). Gives def- initions, class requirements (cowpea hay, cowpea light grass mixed, cowpea heavy grass mixed, COwpea light J O h n so n mixed, and cowpea heavy Johnson mixed), U. S. grades (No. 1, No. 2, No. 3, and sample grade), and special grades. S. Gov., Fe de r a l Specification N-H-12la; 1945. Hay; Feeding. Includes soybean and soybean mixed hay, and cowpea and cowpea mixed hay. Shall conform to the provisions of the Federal Food, Drug, and CoSmetic Act. Gives detail requirements; inspec- tion; and packaging, packing, and marking for ship- Iment. | | | -96 Salt or Alkali Hay National Hay Assn., Inc. Grades of Hay an d Straw, 1922. Salt Or Alkali Hay. Requirements for four grades of baled hay, color, condition, and weeds. | | | .97 Sudan Hay - National Hay ASSI). , Inc. Grades of Hay a n d Straw, 1922. Sudan Hay. Same as Johnson hay. | | | .98 Midland Hay National Hay ASSn. , Inc. Grades of Hay a n d Straw, 1922. Midland Hay. Requirements for two grades, as to color an d condition, with allowable amount of weeds. § U. U. | | | .99 Specifications for Hay Not Elsewhere Class if ied National Hay Assn., Inc. Grades of Hay an d Straw, 1922. Packing Hay. Defined as wild prairie hay not good enough for other grades and not caked. National Hay Assn., Inc. Grades of Hay a n d Straw, 1922. Sample Hay. Defined as sound, baled, mixed grassy, threshed, or h a y not cove red by other grades. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, including St r a w Standards, 1936. Repromulgated, 1940. Includes definitions and Class and grade requirements for grain, wild oat, vetch, and grain mixed hay. Covers eleven U. S. classes- oat; red oat; wheat; barley; wild oat; red Oat and wild oat mixed, wheat an d wild oat mixed; wild oat grain mixed; Oat light alfalfa mixed, wheat light alfalfa mixed, barley light alfalfa mixed; oat light vetch mixed, wheat light vetch mixed; oat and vetch mixed, wheat and Vetch mixed; and vetch; and four U. S. grades-NO. 1, NO. 2, NO. 3, and S a ſm p le ; and grades for coarse hay. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Handbook Of Official Hay Standards, in clu d 1 ng Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for grass hay. . Covers four U. S. grades-No. 1, No. 2, No. 3, and sample; four U. S. grades for extra green hay; and three U.S. grades for green hay. U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Handbook Of Official Hay Standards, 1 n clu d 1 ng Straw Standards, 1936. Repromulgated, 1940. Includes definitions and class and grade requirements for soybean and soybean mixed hay. Covers five classes-soybean, soybean light grass mixed, soybean heavy grass mixed, soybean light Johnson mixed, and soybean heavy Johnson mixed; and four U.S. grades-No. 1, No. 2, No. 3, and sample; four U. S. grades for extra green hay; three U. S. grades for green hay; three U. S. grades for leafy hay; and four U. S. grades for coarse hay. U. S. Gov., Federal Specification N-H-121a; 1945. Hay; Feeding. Includes grass hay. Shall conform to the provisions of the Federal Food, Drug, and Cosmetic Act. Gives d e t a il requirements; inspection; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification N-H-131a; 1945. Hay and Straw; (for) Bedding. Includes Sixteen Classes of bedding hay-timothy, timothy light grass mixed, timothy heavy grass mixed, upland prairie, midland prairie, upland-midland p r a 1 r i e mixed, Johnson, Johnson l 1 g h t grass mixed, Johnson he avy grass mixed, Wheat, Oat, red oat, wild oat, red Oat and Wild Oat mixed, wheat and wild oat mixed, and grass. Grades to Conform to Official Standards of the U. S. as promulgated by the War Food Administration, U. S. Dept. Of Agriculture. Gives methods of inspection (chemical analyses, if required, shall be in accord- ance with me th o dis of Official Agricultural Chem- 1sts), and packaging, packing, and marking for ship- Iſlent, 112. OIL SEED CAKES AND 01L CAKE MEAL | 12.0 GENERAL ITEMS | 12.1 FLAXSEED (LINSEED) 01L CAKE AND MEAL ASSn. Of American Feed Control Officials. Definitions Of FeedingStuffs, 1944. Linseed and Flax Products. Defines ground flaxseed or flaxseed meal, protein linseed oil cake or chips, protein linseed oil meal, protein l inseed cubes or pellets, flaxseed screen- ings Ofl feed, protein linseed feed, and flax plant byproduct. U. S. GOV. , Federal Specification N-F-211b; 1944. Feed- Stuff; Concentrated. Includes requirements for flax- Seed meal and 1 1 ns e e d cake or meal to conform to the provisions of the Federal Food, Drug, an d Cos- metic Act; methods of inspection and test (chemical analyses in accordance with me t h o d s of Assn. Of 40 Vegetable Food Products | | 2.5 Agricultural Chemists); and requirements for pack- aging, labeling, packing, and marking. References. --General definitions, see 112.0; meth- Ods of analys as for cott Onseed oil cake, see 112.3: methods of analysis of feeding stuffs, see 117. O; l inseed oil, see 143.1, 813. 5, 848. 1. | | 2.2 PEANUT 0 |L CAKE AND MEAL ASSn. of American Feed Control Officials. Def in 1– tions of FeedingStuffs, 1944. Peanut Products. De- fines protein peanut Oil Cake and meal and unhulled peanut Oil feed. National Cottonseed Products Assn. Rules, 1945. Def- In 1tions of Grade and Quality. Article 11. Peanut Cake. Rules 89 and 90. Covers peanut cake and pea- nut cake prime quality. National Cottonseed Products Assn. Rules, 1945. Def- initions of Grade and Quality. Article 15. Peanut Meal. Rules 115 and 116. COverS peanut meal and peanut meal prime quality. Southeastern Peanut Assn. Bulletin D. Official Rules, 1944. Peanut Cake. A product of peanut only, com— posed principally of the kernel, with such portion Of the hull, or fiber, and oil, as may be left in the ordinary course of mamufacture. Gives require- ments for prime quality peanut cake and recommended contents of crude fat and crude fiber. Southeastern Peanut Assn. Bullet in D. Qfficial Rules, 1944. Peanut Meal. A product of the peanut only, being ground peanut cake, and shall correspond to peanut cake as to 1ts classification an d require- ments. Gives requirements for prime quality peanut meal and recommended contents of crude fat and Crude fiber. - U. S. Gov. , Fe de r a l Specification N-F-211b; 1944. Feedstuff; Concentrated. Includes requirements for peanut oil meal to conform to the provisions Of the Federal Food, Drug, and Cosmetic Act; methods of inspection, and test (chemical analyses in accord- ance with methods of Assn. of Agricultural Chem- ists); a n d requirements for packaging, labeling, packing, and marking. References.-General definitions, see 112.0; meth- ods of analysis of cottonseed of l cake, see 112.3; methods of analysis of feed ings tuffs, se e 117.0; peanuts, peanut Oil, see 135.5, 14.2. 6. | ||2-3 COTTONSEED 0|L CAKE AND MEAL American Oil Chemists' Society. Methods of Analysis, Cottonseed Cake, Meal and Meats, 1942. Covers prep- aration of sample, moisture, oil, and fat; nitrogen, aſſmOnía a-n d protein; table for the conversion of nitrogen into am m on 1 a. and protein; and color of COttom Seed cake and cottonseed meal. American Oil Chemists' Society. Methods of Sampling Slab Cake, Meal, and Cracked Cake, 1940. Includes methods of Sampling cottonseed slab cake, meal, and Cracked Cake. ASSI). Of American Feed Control Officials. Definitions Of Feedingstuffs, 1944. Cottonseed Products. De- fines Cottonseed meal, two grades of protein cot- tonseed meal, protein cottonseed feed, two grades Of whole pressed cottonseed, cottonseed cake, six grades Of protein cottonseed cake, protein cotton- Seed Cake and meal, and Munsell color standard for COttonSeed cake and Iſleal. National Cottonseed Products Assn. Rules, 1945. Def- in1tions Of Grade and Quality. Article 10. Cotton- seed Cake. Rules 85 to 87. Covers cottonseed cake, COttonSeed Cake prime quality, and cottonseed cake off quality. National Cottonseed Products Assn. Rules, 1945. Def- initions of Grade and Quality. Article 12. Sized Cottonseed Cake. Rules 91 to 95. COvers nut-size cake, sheep-size c a ke , pea-size cake, pebble-size Cake, and COttonseed Cake screenings. National Cotton Seed ProductS ASSn. Rules, 1945. Def- initions of Grade and Quality. Article 13. Cotton- seed Meal. Rules 100 to 103. Covers cottonseed meal, cottonseed meal prime quality, type of label for 36 percent cottonseed meal prime quality, type of label for 41 percent cottonseed meal prime quality, type Of label for 43 percent cottonseed meal prime quali- ty, Munsell Color Standards for p r 1m e cottonseed cake and meal, and cottonseed meal off quality. National CottonSeed Products Assn. Rules, 1945. nitions of Gra d e and Quality. Article 14. Whole Pressed Cottonseed. Rules 106 to 109. Covers whole pressed cottonseed, whole pressed cottonseed prime quality, and ground whole pressed cottonseed prime Quality. National Cottonseed Products Assn. Rules, 1945. Sam- pling and Methods of Chemical Analysis. Cake, Meal, and Meats. Rules 244, 245, and 273. Covers methods of sampling, preparation of sample, moisture, oil, fat, nitrogen, ammonla, protein, color Of cottonseed Cake a n d cottonseed meal, a n d Odor of cottonseed Cake and meal. U. S. Gov., Federal Specification N-F-211b; 1944. Feed- Stuff; COncentrated. Includes cottonseed me a 1 to conform to the provisions of the Federal Food, Drug, and Cosmetic Act; methods of inspection, and test (chemical analyses in accordance with me t h o d s of Assn. of Agricultural Chemists); and requirements for packaging, labeling, packing, and marking. Defi- References. --General definitions, see 112.0; cot- tonseed, cott onseed oil, see 141, 142.4, and, 813.3; methods of analysis of feed ings tuffs, see 117. O. | 12.1, COCOANUT 0 |L CAKE AND MEAL ASSn. Of American Feed Control Officials. Definitions of Feedingstuffs, 1944. Definitions for protein co- coanut oil meal or protein copra oil meal. References.-General definitions, see 112. O; meth- Ods of analys is of cott onseed O i l cake, see 112.3; methods of analysis of feed ing stuffs, see 117. O; C OC Oanut Oil, see 142.1. | 12.5 ALFALFA MEAL Assn. Of American Feed Control Officials. Definitions of FeedingStuffs, 1944. Alfalfa. Products. Defines chopped alfalfa Or cut alfalfa, alfalfa meal, alfalfa leaf meal, and alfalfa stem meal. U. S. Gov. , Federal Specification N-F-211b; 1944. Feed- stuff; Concentrated. Includes requirements for al- falfa meal a n d alfalfa leaf meal to COnform to the provisions of the Federal Food, Drug, and Cosmetic Act; methods of inspection, and test (chemical anal- yses in accordance with methods of Assn. Of Agricul- tural Chemists); and requirements for packaging, la- beling, packing, and marking. References. --Alfalfa hay, see 111.1. 41 | | 2.6 Directory of Commodity Specifications | | 2.6 SOYBEAN 0 |L CAKE AND MEAL Assn. Of American Feed COntrol Officials. Definitions of Feedingstuffs, 1944. Soybean Products. Defines ground soybeans, protein Soybean oil cake or chips, and protein soybean Oil meal. National Soybean Processors Assn. Year Book and Trad- ing Rules, 1944-45. Soybean Oil Meal, Official Meth- ods of Analysis. Testing methods as adopted by the Assn. Of Official Agricultural Chemists s h a l l be used as the official methods of analysis, except as otherwise specified. Covers moisture, protein, oil, crude fiber, reagents, apparatus, and determination. S. GOV. , Fe d e r a 1 Specification N-F-211b; 1944. Feedstuff; Concentrated. Includes requirements for SOybean Oil meal to COnform to the provisions of the Federal Food, Drug, and Cosmetic Act; methods of inspection a n d test (chemical analyses in accord- ance with methods of Assn. of Agricultural Chem- ists); an d requirements for packaging, labeling, packing, and marking. | | 2.9 MISCELLANEOUS SPEC IF I CAT | ONS F O R 0 || L MEAL AND 0 |L CAKE ASSn. Of American Feed Control Officials. Definitions Of Feedingstuffs, 1944. Corn Products. Defines corn Oil Cake and corn Oil Imeal. U. References.-General definitions, see 112. O; meth- ods of analysis of cott onseed oil cake, see 112.3; methods of analysis of feedingstuffs, see 117.0; C Orn meal, see 103.4 . | | 3. STRAW | | 3 - || RYE STRAW National Hay ASSri. , Inc. Grades of Hay an d Straw, 1922. Rye Straw. Includes two grades of straight rye Straw, and two grades of tangled rye straw, col- Or, condition, and baled requirements. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, including St r a w Standards, 1936. Reprofmulgated, 1940. Includes rye straw. Gives definitions and requirements for chaff, foreign ma- terial, color, percentage of chaff and foreign ma- terial; grades-U. S. No. 1, U. S. No. 2, and sample; and s p e c i a l grades including Straight rye, long rye, and chaffy. | | 3.2 OAT STRAW National Hay ASSn. , 1922. Oat Straw. better grade baled. U. S. Gov. , Dept. of Agriculture, War Food Administra- Inc. Definitions of two grades, Grades of Hay a n d Straw, the tion, Office of Distribution. Handbook of Official Hay Standards, including St raw Standards, 1936. Repromulgated, 1940. Includes oat straw. Gives def- initions and requirements for chaff, foreign mate- rial, color, percentage of chaff and foreign mate- rial; a n d grades-U. S. No. 1, U. S. No. 2, Sample, and chaffy. | |3.3 WHEAT STRAW National Hay ASSn. , Inc. Grades of Hay an d Straw, 1922. Wheat Straw. Definitions of two grades, the better grade baled. U. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, in c 1 ud in g Straw Standards, 1936. ReprCſIulgated, 1940. Includes wheat Straw. Gives definitions and requirements for chaff, foreign ma— terial, color, percentage of chaff and foreign mate- r1al; and grades-U. S. No. 1, U. S. No. 2, sample, and chaffy. || 3 || RICE STRAW U. S. GOV. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, in c 1 u d 1 ng Straw Standards, 1936. Repromulgated, 1940. Includes rice Straw. Gives definitions and requirements for chaff, foreign ma— terial, color, percentage of chaff and foreign mate- r1al; and grades-U. S. No. 1, U. S. No. 2, sample, and chaffy. || 3.5 BARLEY STRAW U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Handbook of Official Hay Standards, in clu d in g Straw Standards, 1936. Repromulgated, 1940. Includes barley straw. Gives definitions and requirements for chaff, foreign ma— terial, color, percentage of chaff and foreign mate- rial; and grades-U. S. No. 1, U. S. No. 2, sample, and chaffy. || 3.9 MISCELLANEOUS STRAW U. S. Gov. , Federal Specification N-H-131a; and Straw; (for) Bedding. Includes five types of bedding straw-wheat, oat, barley, rye, and rice. Grades to COn form to Official Standards Of the U. S. as promulgated by the War Food Administration, U. S. Dept. of Agriculture. Gives methods of inspection (chemical analyses, if required, in accordance with methods of Assn. of Official Agricultural Chemists) and requirements for packaging, packing, and marking for shipment. | 17. FODDERS AND POULTRY FEEDS | | 7.0 GENERAL ITEMS ||7. COTTONSEED FEED References.-Cottonseed, cake and meal, see 112.3. ||7.2 HOM | NY FEED Assn. of American Feed Control Officials. of Feedingstuffs, 1944. Corn Products. iny feed. U. S. Gov., Federal Specification N-F-211b; 1944. Feed- stuff; Concentrated. Includes requirements for hom- iny feed to conform to the provisions of the Federal Food, Drug, and Cosmetic Act; methods of inspection and test (chemical analyses in accordance with meth- ods of Assn. of Agricultural Chemists); and require- ments for packaging, labeling, packing, and marking. 1945. Hay se e 141; C ott Onseed oil Definitions Defines hom- References.-Hominy, food for humans, see 109.2; methods of analysis, see 117.0. ||7.3 RICE FEED References.-Rice, see 105.1; rice as a feeding- stuff, see 119. 5; methods of analysis, See 117. O. 42 Vegetable Food Products | 19.4 || 7.1 WHEAT FEED References.--Wheat, see 107.1; wheat as a feeding- stuff, see 118. 1. | | 7.9 MISCELLANEOUS FEED U. S. Gov. , U. S. Army, Signal Corps. 24-17B; 1942. Feed; Pigeon. | | 8. M I LL FEEDS | |8. I WHEAT FEED Assn. Of American Feed Control Official S. Definitions of Feedingstuffs, 1944. Wheat Products. Defines wheat bran, standard middlings, flour middlings, red dog, low-grade feed flour, bran an d standard mid- dlings, hard wheat mixed feed, brown shorts, gray shorts, white Shorts, and mixed feed. U. S. Gov. , Fe d e r a 1 Specification N-F-211b; 1944. Feedstuff; Concentrated. Includes requirements for wheat whi t e Shorts, Wheat flour middlingS, Wheat (red dog), and wheat mixed feed to conform to the provisions of the Federal Food, Drug, and COSmetic Act; methods of inspection and test (chemical anal- yses in accordance with methods of Assn. Of Agri- cultural Chemists); and requirements for packaging, labeling, packing, and marking. se e 107. 1; Specification References. --Wheat, methods of anal- yses, see 117.0, 100. | | 8.2 BRAN Assn. Of American Feed Control Officials. Definitions of Feedingstuffs, 1944. Brane Defines bran for rice, rye, corn, and wheat. S. Gov., Fe de r a 1 Specification N-F-211b; 1944. Feedstuff; Concentrated. Includes requirements for bran (wheat bran) and wheat bran and screenings to conform to the provisions of the Fe de r a l Food, Drug, and Cosmetic Act; methods of inspection and test (chemical analyses in accordance with methods of Assn. of Agricultural Chemists); and requirements for packaging, labeling, packing, and marking. U. References. --Wheat, see 118. 1, 107.1; methods of analysis, see 117.0, 100. | | 8.3 MIDDL | NGS Assn. Of American Feed Control Officials. Definitions of FeedingStuffs, 1944. Middlings. Defines rye, wheat, oat middlings, and flour middlings. S. Gov. , Fe de r a l Specification N-F-211b; 1944. Feedstuff; Concentrated. Includes requirements for standard middlings to conform to the provisions of the Federal Food, Drug, and Cosmetic Act; methods of inspection a n d test (chemical analyses in accord- ance with methods of Assn. Of Agricultural Chem- U. ists); and requirements for packaging, labeling, packing, and marking. References.--Wheat, see 118. 1, 107. 1; methods of analysis, see 117. O, 100. | | 8.9 MISCELLANEOUS SPEC IF |CAT I ONS FOR MILL FEEDS Assn. Of American Feed Control Officials. Definitions of Feedingstuffs, 1944. Buckwheat Products, De- fines buckwheat Shorts and buckwheat middlings. Assn. of American Feed Control Officials. Definitions of Feedingstuffs, 1944. Oat Products. Defines Oat hulls, oat middlings, Oat shorts, Oat Chop, ground oats, pulverized Oats, crushed or crimped Oats, Oat groats, hulled oats or undried oat groats, feeding oat meal, cut oat groats, cracked oat groats, ground oat groats, clipped oat byproduct, and Oat mill feed. Assn. Of American Feed Control Officials. Definitions Of FeedingStuffs, 1944. Rye Products. Defines rye bran, rye feed, rye red do g, rye low-grade feed flour, rye middlings, and rye flour middlings. U. S. Gov., Federal Specification N-F-211b; 1944. Feed- stuff; Concentrated. Includes requirements for brown shorts and gray shorts to conform to the provisions of the Federal Food, Drug, and Cosmetic Act; methods of inspection and test (chemical analyses in accord- ance with me t h o d S of ASSn. Of Agricultural Cheſt- ists); a n d requirements for packaging, labeling, packing, and marking. References. --Rye, oats, buckwheat, wheat, see 106. 1, 104.1, 102. 1, 107. 1; methods of analys 1s , see 117.0, 1. | | 9. MISCELLANEOUS FODDERS AND FEEDS | | 9 - || BEET PULP FEED Assn. Of American Feed Control Officials. Definitions of FeedingStuffs, 1944. Definition for dried beet pulp. U. S. Gov. , Federal Specification N-F-211b; 1944. Feed- stuff; Concentrated. Includes requirements for beet pulp (dried) to c on f or m to the provisions of the Federal Food, Drug, and Cosmetic Act; methods of in- spection an d test (chemical analyses in accordance with methods of Assn. of Agricultural Chemists); and requirements for packaging, labeling, packing, and marking. ||| 9.2 CORN CHOPS AND GRITS Assn. Of American Feed Control Official S. Definitions of Feedingstuffs, 1944. Corn Products. Defines corn chop, ground corn, cracked corn; screened corn chop, screened ground corn, or screened cracked corn; corn grits or hominy grits; e a r corn c hop s and corn Screenings. References. -Corn meal, corn feed meal, see 103.4; Imethods of analysis, see 117. O, 100. | 19.3 MEAT MEAL, MEAT SCRAPS, BONE MEAL, BLOOD MEAL ASSn. Of American Feed Control Officials. Definitions of Feedingstuffs, 1944. Animal Products. Defines blood meal, blood flour, meat, meat byproducts, IQeat meal, meat scraps, digester tankage, meat and bone meal digester tankage, whale meal, animal liver meal, raw bone meal, steamed bone meal, Special steamed bone meal, bone charcoal or bone black, and Spent bOne meal. References.-Methods of analysis, see 117.0. | | 9.1 BREWERS" AND DIST |LLERS DR IED GRA|NS Assn. Of American Feed Control Officials. Definitions of FeedingStuffs, 1944. Brewers" a n d Dist illers' Product, S. Defines brewers' dried gr a 1 n s , malt Sprouts, percent protein malt Cleanings, malt hulls, 43 | | 9. 1, Directory of Commodity Specifications corn distillers' dried grains, rye distillers' dried grains, distillers" corn and rye solubles, molasses distillers' Solubles, yeast dried grains, or vinegar dried grains. Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Malt-Tentative methods (same as official methods for analysis of malt except editing for style, adopted by the Amer– ican Society of Brewing Chemists, ... 1935); prepared corn or rice products (flaked corn or flaked rice)— tentative methods for determination of moisture, fat, and extract; corn grits, corn meal, brewer's rice-tentative methods for determination of Inois- ture, fat, and extract; and refined grits and re- fined flakes. U. S. Gov. , Fe d e r a l Specification N-F-211b; 1944. Feedstuff; Concentrated. Includes requirements for distillers grain (dried) to conform to the provi- sions of the Federal Food, Drug, and Cosmetic Act; methods of inspection a n d test (chemical analyses in accordance with methods of Assn. Of Agricultural Chemists); and requirements for packaging, labeling, packing, and marking. U. S. Gov., Federal Specification N-M-96; 1939. Malt- Preparations. Covers one grade and two types: (I) Dry powdered malted cereal sirup-(a) nondiastatic, (b) low diastatic, and (c) medium diastatic; and (II) malted cereal sirup-(a) nondiastatic, (b) low diastatic, and (c) medium diastatic. Gives require- ments for material, workmanship, minimum percent reducing sugar as malto se hydrate before in- version, maximum dextrose (glucose), percent dex- trose in terms of maltose, nitrogen minimum per- cent, and color; me t h o d s of inspect iOn and test (chemical analyses in accordance with methods of Assn. of Official Agricultural C he m 1 st S ) ; and requirements for packaging, p a c king, and mark- ing- References. –Methods of analysis, see 117.0. | 19.5 RICE FEED Assn. Of American Feed Control Officials. Definitions of Feedingstuffs, 1944. Rice Products. Defines rice bran, rice hulls, rice polishings, rice meal, ground rough rice, rice stone bran, and rice huller bran. References.-Methods of analysis, see 117.0, 100; rice, see 105 |20-129 | 20. GENERAL | TEMS Assn. Of Official Agricultural Chemists. Official and Tentative Me th o d s of Analysis, 1940. Metals in FOOdS. Preparation of reagents, design of appara- tus, method for determination of arsenic, tentative method for determination of tin, copper, zinc, lead, fluorine, manganese. Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Plants. Meth- ods for determination of sand and Silica, Calcium, sulphur, phosphorus, chlorine, total nitrogen, and tentative methods for moisture, ash, 11"On, aluminum, y | | 9.6 D |GESTER TANKAGE ASSn. Of American Feed Control Officials. Definitions of Feedingstuffs, 1944. Digester Tankage. Defines digester t an k a ge, meat meal tankage, or feeding tankage, With and without bone. | 19.9 MISCELLANEOUS SPECIFICATIONS FOR F0DDER AND FEED Assn. Of American Feed Control officials. Definitions Of Feedingstuffs, 1944. Barley Products. Defines barley hulls, barley feed, barley mixed feed, ground barley, and mixed feed barley. ASSh. Of American Feed Control Officials. Definitions Of FeedingStuffs, 1944. Lespedeza Products. . Defines leSpedeza meal, lespedeza stem meal, a n d lespedeza Straw meal. ASSI). Of American Feed Control Officials. Definitions Of FeedingStuffs, 1944. M k n e r a l Feeds. Defines mineral feed; preparations for the cure, mitigation, Or prevention of disease such as drugs, medicines, Or Specifics; and iOdized salt. ASSI). Of American Feed Control Officials. Definitions Of FeedingStuff S, 1944. Miscellaneous Products. De- fines dried apple pomace, dried apple pect in pulp, dried beet pulp, buckwheat shorts or middlings, chop, dried citrus pulp, pro t e i n' cocoanut of 1 meal or copra oil meal, processed garbage, ivory nut meal, palm kernel 011 meal, head chops, head stems, sweet- potato pulp, dried tomato pomace, velvet bean meal, and ground velvet bean and pod; also g 1 v e s recog- nized English name and synonym of about twenty-four additional, officially recognized ingredients. Assn. of American Feed Control Officials. Definitions of Feedingstuffs, 1944. Screenings. Defines screen- 1ngs, grain Screenings, screenings waste or refuse, and SCOUrings. Southeastern Peanut Assn. Bullet in D. Official Rules, 1944. Peanut Hulls. Gives detailed requirements for peanut hulls and ground peanut hulls or peanut hull bran. U. S. Gov. , Federal Specification N-F-211b; 1944. Feed- Stuff; Concentrated. Includes requirements for citrus pulp (dried) to conform to the provisions of the Fed- eral Food, Drug, and Cosmetic Act; methods of inspec- tion and test (chemical analyses in accordance with methods Of ASSn. Of Agricultural Chemists); and re- quirements for packaging, labeling, packing, and marking. References.-Methods of analysis of feed ingstuffs, see 117.0; methods of analysis of milk products, see 021.0; barley, see 101.0. VEGETABLES arsenic, Sugars, Sucrose, Starch, ether eXtract, and crude fiber. Assn. of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Wegetables and Vegetable Products. Preparation of sample, deter- mination of moisture, ash, Sodium chloride, total acids, volatile acids, preservatives, and tentative methods for determination of sugars, coloring mat- ters, and metals for canned vegetables in general. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Wegetables and Vegetable Products. Tentative methods for physical Vegetable Food Products | 2 || - 5 examination a 11 d preparation of sample (for canned products only), total solids, ash, sodium chloride, reducing sugars before inversion an d after inver- S10n, sucrose, total acids, volatile acids, preserv- atlves and art 1 flo 18l Sweeteriers, coloring matters, and metals. References.-Coal-tar food colors, see 803. 10, 803.13; preservat 1ves and art 1 fic ial sweeteners, see 892. | 2 ||. FOLIAGE TYPE VEGETABLES, FRESH | 2 | < | CABBAGES AND CAUL |FLOWER U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Cabbage, 1939. COvers three grades-U. S. No. 1, U. S. COImmercial, a n d unclassified. Gives requirements for each grade, tolerances, sizes, and definitions Of terms. U. S. Gov. , Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. U. S. Standards for Cabbage for Sauerkraut Manufacture, 1933. Kt issued, Aug. 1939. Covers three grades-U. S. No. 1, U. S. No. 2, and culls. Gives requirements for each grade and definitions Of terms. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Cauliflower, 1939. Covers t w O grades-U. S. No. 1 and unclassified. Giv e s requirements for each grade, tolerances, minimum size, and definitions of t eI'm S. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, office of Distribution. Tentative U.S. Stand- ards for Grades of Frozen Cauliflower, 1943. Covers three grades-U. S. grade A, U. S. grade B, and sub- Standard; and t w O styles-clusters and quarters. Gives definition, tolerance, a n d factors used in ascertaining the grade rating including color, unli- formity of size, and absence of defects. U. S. Go v . , Federal Specification HHH-C-26a; 1941. Amendment 1; 1942. Cabbage; Fresh. CoverS U. S. No. 1 and commercial grades of pointed, Danish, do- mestic, s a v or, or red types. Gives requirements for grading; methods of inspection and tests (chem- ical analyses in accordance with me t h od s of the Assn. Of Official Agricultural Chemists); an d re- quirements for packaging, packing, and marking. U. S. Gov. , Federal Specification HHH-C-101a; 1941. Amendment 1; 1942. Cauliflower; Fresh. Covers U. S. grade NO. 1. Gives detail requirements; methods of inspection and tests (chemical analyses in accord- ance with methods of the ASSn. Of Official Agricul- tural Chemists); a n d requirements f Or packaging, packing, and marking. References.-Canned cabbage, see 125. 1; 1mspec- t 1 on and grad ing regulations, food laws, see 120. 121.2 LETTUCE U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Greenhouse Leaf Lettuce; 1934. Reissued, July 1939. Covers three grades-U. S. Fancy, U. S. No. 1, and unclassified. Gives requirements for each grade, tolerances, and definitions of terms. U. S. Gov. , Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. U. S. Standards for Reissued, April 1942. COver’s four grades-U. S. fancy, U. S. No. 1, U. S. commercial, and U. S. No. 2. Gives requirements for each grade, tolerances, Standard pack, and definitions of terms. U. S. Go v . , Federal Specification HHH-L-226a; 1941. Amendment 1; 1942. Lettuce; Fresh. Covers iceberg and big Boston types, of four grades-(a) fancy, (b) No. 1, (c) commercial, and (d) No. 2. G i v e s detail requirements; methods of inspection and tests (chem- 1cal analyses in accordance with me t h o d s of the Assn. of Official Agricultural Chemists); an d re- quirements for packaging, packing, and marking. Lettuce, 1934. References. - Inspection a n d grading regulations, food laws, see 120. |2|-3 END WE National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Chicory. Covers definition, derivation and characteristics, grades, containers, and Substitutes. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Endive or Escarole or Chicory, 1933. Reissued, Sept. 1, 1939. Covers two grades-U. S. No. 1, and unclas- sified. Gives requirements for each grade, applica- tion of tolerances, and d e f in i t i on s of terms. (These grades do not apply to French endive or chic- ory, which is marketed for its roots. U. S. Gov., Fe d e r a 1 Specification HHH-E-516; 1934. Endive, Escarole, and Chicory; Fresh. COWers U. S. NO. 1 grade. Gives detail requirements; methods of inspection an d tests (chemical analyses in accord- ance with methods of the Assn. of Official Agricul- tural Chemists); an d requirements for packaging, packing, and marking. References.-See references under 121.2. | 2 || || PARSLEY U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Parsley, 1930. Reissued, April 1940. COVer's two grades-U. S. No. 1 and unclassified. Gives require- ments for each grade and definitions of terms. U. S. Gov. , Federal Specification HHH-P-96; 1936. Pars- ley; Fresh. Covers the curly type, U. S. No. 1 grade. Gives detail requirements; methods of 1nspection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References.-See references under 121.2. | 2 || - 5 SP |NACH U. S. Gov. , Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. U. S. Standards for Fresh Spinach for Canning, 1931. Reissued, Aug. 1939. Covers f our grades-U. S. No. 1, U. S. No. 2, U. S. No. 3, and unclassified. Gives requirements for each grade and tolerances. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Spinach, 1931. RelSSued, Aug. 1939. COvers three grades-U. S. No. 1, U. S. commercial, and unclassi- fied. Gives requirements for each grade, tolerances, and definitions of terms. | 2 || - 5 Directory of Commodity Specifications U. S. Gov. , Dept. of Agriculture, War FOOd Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Frozen Spinach, 1943. Covers three grades-U. S. g r a d e A, U. S. grade B, and Substandard. Gives definition, package size, net weight, tolerance, and factors used in ascertaining the gr a d e rating including color, absence of de- fects, and character and texture. Amendment 1; 19 42 . Spinach; Fresh. COVers two grades—(a) No. 1 and (b) commercial. Gives detail requirements; methods of inspection and tests (chem- ican analyses in accordance with me th o ds of the Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References.-Canned spinach, see 125.5; inspection and grad Îng regulations, food laws, see 120. 121.6 WATER CRESS | 2 || - 7 ART ICHOKES U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Globe Artichokes, 1926. Reissued, Aug. 1939. COV- ers three grades-U. S. No. 1, U. S. NO. 2, a n d un- classified. ‘G 1 v e s requirements for each grade, sizes, and size variations, and definitions of terms. S. Go v . , Federal Specification HHH-A-696; 1934. Artichokes; Fresh. Covers U. S. No. 1 grade. Gives requirements for grading; methods of Inspection and tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. U. References.-Inspection and grading regulations, food laws, see 120. | 2 || - 8 KALE U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Kale, 1934. RelSSued, Sept. 1939. COvers three grades-U. S. No. 1, U. S. commercial, and unclassi- fied. Gives requirements for each grade, toler- ances, and definitions of terms. U. S. Go. v . , Federal Specification HHH-K-108; 1936. Kale; Fresh. Covers U. S. No. 1 grade. Gives detail requirement; methods of inspection and tests (chem- 1Cal analyses in accordance with me t h o d's of the Assn. Of Official Agricultural Chemists); a n d re- quirements for packaging, packing, and marking. References.-See references under 121.7. | 2 | .9 MISCELLANEOUS FOLIAGE TYPE WEGETABLES U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Frozen Broccoli, 1942. Covers three grades-U. S. grade A or U. S. fancy, U. S. grade B or U. S. e x t r a standard, and ‘off-grade. Gives definition, count, tolerance, and factors used in ascertaining the grade rating including uniform- ity of S12e, absence of defects, and color. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Bunched Italian Sprouting Broccoli, 1943. COvers four grades-U. S. fancy, U. S. No. 1, U. S. No. 2, and unclassified. G 1 v e s requirements f O r each grade, sizes, tolerances, and definitions of terms. U. S. Gov. , U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for MuStard Greens, 1928. Reissued, Jan. 1940, COVerS two grades-U. S. No. 1 and unclassified. Gives re- quirements for each grade and definitions of terms. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for ROmaine, 1928. Reissued, Aug. 19 39 . Covers two grades-U. S. No. 1 and unclassified. Gives require- ments for each grade and definitions of terms. U. S. GOV. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Turnip Greens, 1928. Reissued, Aug. 1939. Covers two grades-U. S. No. 1 and unclassified. Gives re- quirements for each grade, tolerances, a n d defini- tions of terms. S. Go v . , Federal Specification HHH-B-691a; 1941. Amendment 1; 1942. Broccoli; Fresh. Covers three grades—(a) fan cy, (b) No. 1, and (c) No. 2. Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chemists); a n d re- quirements for packaging, packing, and marking. Fe de r a l Specification HHH-G-651; 1934. Greens (Mustard an d Turnip); Fresh. Covers U. S. NO. 1 grade. Gives detail requirements; methods of inspection an d tests (chemical analyses in accord- ance with methods of the Assn. of Official Agricul- tural Chemists); a n d requirements for packaging, packing, and marking. U. References. - Inspection a n d grad Ing regulations, f OOd laws, See 120. | 22. FRU | T TYPE WEGETABLES, FRESH 122. 1 BEANS, PEAS, OKRA | 22. l l Beans U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Frozen Lima Beans, 1943. COvers four grades-U. S. g r a d e A, U. S. grade B, U. S. grade C, and substandard; and two types-thin-seeded and thick-seeded. Gives definition, tolerance, and details concerning factors used in ascertaining the grade rating including color and absence of defects. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Frozen Snap Beans, 1944. Covers four grades-U. S. g r a de A, U. S. grade B, U. S. grade C, and substandard; two types-round and flat; two colors-green a n d wax of the yellow or golden varieties; a n d three styles-whole, cut, and shoe- String. Gives definition, tolerance, a n d factors used in ascertaining the grade rating including col- Or, absence of defects, and texture and maturity. U. S. GOV. , Dept. Of Agriculture, War FOOd Administra- t1On, Office of Distribution. U. S. Standards for Fresh Faba (Fava) Beans, 1931. Reissued, March 1942. COverS two grades-U. S. No. 1 and unclassified. Gives requirements for grade and definitions of terms. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Lima Beans, 1938. Reissued, Sept. 1939. Covers four grades, U. S. No. 1, U. S. COmbination, U. S. No. 2, 46 Vegetable Food Products | 22.3 and unclassified. Gives requirements for each type, tolerances, and definitions of terms. U. S. GOV., Dept. of Agriculture, War Food Administra- t1On, Office of Distribution. U. S. Standards for Snap Beans, 1936. Reissued, June 1939. Covers five grades-U. S. fancy, U. S. No. 1, U. S. combination, U. S. NO. 2, an d unclassified. Gives requirements for each grad e, tolerances, a n d definitions of terms. U. S. GOV. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Snap Beans for Canning or Freezing, 1940. Covers three grades-U. S. No. 1, U. S. No. 2, and culls and Cull material. Gives requirements for each grade, def inſt 10ns of terms, and size classification. S. Gov. , Federal Specification HHH-B-14la; 1941. Amendment 1; 1942. Beans, Lima; Fresh. Covers pod or hulled beans of the best commercial grade. Gives requirements for grades; methods of inspection and tests (chemical analyses in accordance with methods Of the Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. S. Gov. , Federal Specification, HHH-B-156a; 1941. Amendment 1; 1942. Be an s; Snap (Green or Wax), Fresh. Covers three grades-(a) No. 1, (b) No. 2, and (c) combination. Gives detail requirements; methods of inspection an d tests (chemical analyses in ac- COrdance with me t h O d S Of the Assn. Of Official Agricultural Chemists); and requirements for pack- aging, packing, and marking. U. U. References. -Dried and canned beans, see 126. 11; inspect iOn and grad ing regulations, food laws, see 120. |22. 12 Lent ils | 22. I 3 Peas U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Frozen Peas, 1943. COvers four grades-U. S. grade A, U. S. grade B, U. S. grade C, and Sub Standard. Gives definition, tolerance, and factors used in ascertaining the grade rating in- cluding Color, absence Of defects, a n d tenderness and maturity. U. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Fresh Peas, 1942. Covers three grades-U. S. No. 1, U. S. fancy, and unclassified. Gives requirements for each g r a d e, tolerances, a n d definitions of terms. S. GOV. , Federal Specification HHH-P-156a; 1945. Peas; Fresh. Covers two grades-(a) fancy and (b) No. 1. Gives requirements for variet 1es and details for each grade; me th od s of inspection and tests (chemical analyses, if required, in accordance with methods of the Assn. Of Official Agricultural Chem- 1sts); packing, labeling, and marking for Sh1pment. U. References. –Canned peas, dry peas, see 126.13; inspect ion and grad Îng regulations, food laws, see 120. |22. It! Okra U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Okra, 1928. Re 1 s su e d , Sept. 1939. COvers two ($3.9677 ( )—45——4 47 grades-U. S. No. 1 and unclassified. Gives require- ments for each grade and definitions of terms. References.-See references under 122. 13. |22.2 GREEN CORN U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards f O r Grades of Frozen Whole-Grain Corn, 1944. COvers f O ur grades-U. S. grade A, U. S. grade B, U. S. grade C, and substandard; and two colors-gold- en (yellow) and white. Gives definition, tolerance, and factors used in ascertaining the gr a d e rating including color, absence of defects, and tenderness and maturity. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Green Corn, 1927. Reissued, Aug. 1939. Covers three grades-U. S. No. 1, U. S. fancy, a n d unclassified. Gives requirements for each grade and definitions of terms, U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Sweet Corn for Canning, 1935. Rel SSued, Apr. 1940. COvers t w O grades-U. S. No. 1 and U. S. No. 2; and three classes-A, B, and C. Gives development of the work, styles of canned corn, common b a s 1 s of pay- ments, method of inspection, uses made of inspection I’eportS, and definitions of terms. S. Go v. , Federal Specification HHH-C-591a; 1941. Amendment 1; 1942. Corn, Green; Fresh. Covers two grades- (a) fancy and (b) No. 1, white or yellow types. Gives detail requirements; methods of in- Spection and tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. U. References. --Grain corn, canned corn, see 103.1, 126. 2; inspect iOn and grad ing regulations, see 120. | 22.3 CUCUMBERS U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Cucumbers for Pickling, 1936. Rei SSued, Oct. 1939. Covers four grades-U. S. No. 1, U. S. No. 2, U. S. No. 3, and culls. Gives requirements for each g r a d e and definitions of terms. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Greenhouse Cucumbers, 1934. Reissued, Oct. 1939. Covers four grades-U. S. fancy, U. S. No. 1, U. S. No. 2, and unclassified. Gives requirements for each grade, tolerance for defects and size, standard pack, Imarking for Size, and definitions of terms. U. S. GOV., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Slicing Cucumbers, 1941. Re 1ssued, May 1942. Covers five grades—U. S. fancy, U. S. No. 1, U. S. No. 2, U. S. No. 1 Small, and unclassified. Gives requirements for each grade, tolerances, and definitions of terms. S. G. O. v . , Federal Specification HHH-C-75la; 1941. Amendment 2, 1942. Cucumbers; Slicing, Fresh. Covers three grades- (a) fan cy, (b) No. 1, a n d (c) No. 2 (grades corresponding to the U. S. grades defined in the standards of the U. S. Dept. of Agriculture). Glves detail requirements; methods of 1nspection and U. | 22.3 Directory of Commodity Specifications tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References.-Cucumber pickles, see 129. 11; inspec- tion and grad ing regulations, food laws, see 120. | 22.1]. EGGPLANT U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Eggplant, 1933. Reissued, Oct. 1939. Covers three grades-U. S. No. 1, U. S. No. 2, a n d unclassified. Gives requirements for each grade, marking require- ments for size, application of tolerances, and def- initions Of terms. U. S. G. O. v . , Federal Specification HHH-E-238; 1934. Eggplant; Fresh. COVers U. S. No. 1 grade. Gives detail requirements; me t h 0 d S of inspection and tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References -- Inspection and grading regulations, food laws, see 120. | 22.5 PEPPERS U. S. Gov. , Dept. of Agriculture, War Food Administra- tlon, Office of Distribution. U. S. Standards for Sweet Peppers, 1929. Reissued, Oct. 1939. Covers four grades-U. S. fancy, U. S. No. 1, U. S. No. 2, and unclass 1 fied. G 1 v e s requirements for each grade, tolerances, red or mixed peppers, and defi- nit iOnS Of terms. U. S. G O v. , Federal Specification HHH-P-246; 1936. Peppers; Sweet, Fresh. COvers the bell and bull- nose type, U. S. No. 1 grade, long Or short variety. Gives detail requirements; methods o f inspection and t e s t s (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chem- 1sts); and requirements for packaging, packing, and marking. References.-Regulations on inspection and grad- ing, food laws, see 120; pepper spices, see 154.23. | 22.6 PUMPKINS AND SQUASH U. S. Go v. , Federal Specification HHH-P-796; 1936. Pumpkin; Fresh. Covers the best commercial grade, "field" and "pie" types. Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and requirements for pack- aging, packing, and marking. U. S. Go v. , Federal Specification HHH-S-666; 1935. Squash; Fresh. Covers the best commercial grade and three types—(I) Hubbard (blue or green), (II) mar- row, and (III) white (Patty Pan type). Gives detail requirements; m e th o d s of inspection a n d tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References.-Canned pumpkin and squash, see 126. 6; regulat lons on inspect 1 on a n d grad ing, f OOd laws, see 120. | 22.7 TOMATOES U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Canning Tomatoes, 1938. Reissued, July 1939. Covers three grades-U. S. No. 1, U.S. No. 2, and culls. Gives requirements for each grade, minimum size, and defi- nitions of terms. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Fresh TOImatoes, 1934. Refssued, Aug. 1939. Covers three grades-U. S. No. 1, U. S. No. 2, and unclassi- fied. G 1 v e S requirements and tolerances for each grade, marking for size, standard packs, an d defl- nitions of terms. U. S. Gov., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Greenhouse Tomatoes, 1934. Reissued, Aug. 1939. Covers four grades-U. S. fancy, U. S. No. 1, U. S. No. 2, and unclassified. Gives requirements and tolerances for each grad e, size classification, size tolerance, standard pack, marking for size, and definitions of ter'ſſise U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Tomatoes f O r Manufacture O f Strained Tomato Pro- ducts, 1933 . Reissued Aug. 1939. Covers three grades-U. S. No. 1, U. S. No. 2, and culls. Gives re- quirements for each grade and definitions of terms. U. S. G. O. v . , Federal Specification HHH-T-576a; 1941. Amendment 1; 1942. TOIſlatoes. COVerS No. 1 and No. 2 grades. Gives detail requirements; methods of in- spection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References.-Canned tomatoes, cats up, se e 126.7, 129. 12; regulations on inspect iOn a nd grad Ing, f OOd laws, see 120. |23. ROOT TYPE VEGETABLES, FRESH |23 = | BEETS U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Beets With Short-Trimmed To p s , 1942. COverS tWO grades-U. S. No. 1 and unclassified. Gives require- ments for each grade, tolerance, size terms, and definitions of terms. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Bunched Beets, 1927. RefSSued, Aug. 1939. COverS two grades-U. S. No. 1, and unclassified. Gives re- quirements for each grade, size terms, bunching, and definitions of terms. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Topped Beets, 1934, Reissued, Oct. 1939. COvers two grades-U. S. No. 1 and unclassified. Gives require- ments for each grade, tolerances, sizes, and defini- tions of terms. U. S. Gov. , Fe d e r a l Specification HHH-B-166; 1934. Beets; Fresh. Covers U. S. No. 1 grade, either bunched Or topped. Gives requirements for grading; methods of inspection an d tests (chemical analyses in ac- cordance with methods of the Assn. of Official Agri- cultural Chemists); and requirements for packaging, packing, and marking. References. -Canned beets, see 127. 1; beet pulp, See 119. 1; regulations on inspect 1 on a n d grad ing, f OOd laws, see 120. Vegetable Food Products |23. 5 | | 23.2 CARROTS U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Bunched Carrots, 1937. Reissued, Mar. 1942. Covers tWO grades-U. S. No. 1 and unclassified. Gives re- quirements for each grade, length of tops, standard bunches, tolerances, s 1 ze s, and definitions of terms. U. S. Gov. , Dept. of Agriculture, War Food Administra- t 1 On, Office of Distribution. U. S. Standards for Carrots With Short Trimmed Tops, 1942. Covers two grades-U. S. No. 1 and unclassified. Gives require- ments for each grade, tolerances, sizes, and defl- nitions of terms. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Topped Carrots, 1928. Reissued, Oct. 1939. Covers two grades-U. S. No. 1 and unclassified. Gives re- quirements for each grade and definitions of terms. S. Gov. , Fe de r a 1 Specification HHH-C-81; 1934. Carrots; Fre sh. Covers U. S. No. 1 grade. Gives detail requirements; method of lnspection and tests (chemical analyses in accordance with the Assn. of Official Agricultural Chemists); a n d requirements for packaging, packing, and marking. U. References.-Canned carrots, see 127. 2; inspection and grad ing regulations, f OOd laws, see 120. |23.3 ON | ONS AND SCALL | ONS U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Bermuda. Oníons, 1937. Reissued, Aug. 1939. Covers four grades-U. S. No. 1, U. S. No. 2, U. S. commercial, and unclassified. G 1 v e S requirements f O r each grade, tolerance, pink classification, size classi— fication, and definitions Qf terms. U. S. GOV. , Dept. Of Agriculture, War Food Administria- tion, Office of Distribution. U. S. Standards for Creole Onions, 1943. Covers four grades-U. S. No. 1, U. S. No. 2, U. S. combination, a n d unclassified. Gives requirements for each grade, tolerances, and definitions of terms. U. S. GOV. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Northern Grown Onions, 1939. Covers five grades— U. S. No. 1, U. S. commercial, U. S. No. 1 boilers, U. S. NO. 1 picklers, and unclassified. Gives re- quirements for each grade, tolerances, and defini- t iOnS Of terms. U. S. Gov. , Dept. of Agriculture, War Food Administra– tion, Office Of Distribution. U. S. Standards for Onion Sets, 1940. Covers three grades-U. S. No. 1, U. S. No. 2, a n d unclassified. Gives requirements for each grade and definitions of terms. S. G O v . , Federal Specification HHH-O-532; 1941. Amendment 1; 1942. Onions; Bermuda, Fresh. Covers the crystal wax, white Bermuda, yellow Bermuda, and pink Bermuda varieties; three grades–No. 1, No. 2, and commercial; and in small, me d 1 um , and large Sizes. Gives requirements for size and condition; methods of inspection and tests (chemical analyses in accordance with methods ‘of the Assn. of Official Agricultural Chemists); and requirements for pack- aging, packing, and marking. U. U. S. Gov. , Fe d e r a l Specification HHH-0-534; 1941. Amendment 1; 1941. Onions; Creole, Fresh. Covers the white and red creole varieties; three grades- (a) No. 1, (b) No. 2, a n d (c) combination; an d two sizes—1 3/4-in. minimum for No. 1 grade and 1 1/2-in. minimum for No. 2 and combination grades. Gives de- tall requirements; methods of inspection a n d tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chemists); a n d re- quirements for packaging, packing, and marking. S. Gov. , Fe d e r a 1 Specification HHH-0-536; 1941. Amendment 1; 1942. On 1 on s : Northern-Grown Type, Fresh. Covers three grades- (a) No. 1, (b) commercial, and (c) No. 1 boilers-of sweet Spanish, yellow globe Danvers, Balbosa, yellow Onions, yellow globe, white globe, a n d red globe types. Gives detail require- ments; m e th O d s of inspection and tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chemists); a n d requirements for packaging, packing, and marking. S. Gov., Fe de r a l Specification HHH-O-541; 1936. On 10ns Or Shallots; Green, Bunched. Covers the best COmmercial grade. Gives detail requirements; methods of inspection an d tests (chemical analyses in ac- cordance with methods of the Assn. Of Official Agri- cultural Chemists); and requirements for packaging, packing, and marking. U. U. References. -Inspect 1 on a n d grading regulations, food laws, see 120. |23.1 PARSN |PS AND TURN | PS U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Bunched Turnips, 1927. Reissued, Aug. 1939. Covers two grades-U. S. No. 1 and unclassified. Gives re- quirements, tolerances, size t e rm s, bunching, and definitions of terms. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Topped Turnips or Rutabagas, 1935. Reissued, Aug. 1939. COvers two grades-U. S. No. 1 and unclassified. Gives requirements for each grade, tolerances, size explanation, and definitions of terms. S. Gov., Fe de ral Specification HHH-P-103; 1936. Parsnips; Fresh. Covers the best commercial grade. Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. S. Gov. , Fe de r a l Specification HHH-T-851; 1935. Turnips; Fresh. COverS U. S. No. 1 g r a d e and two types- (I) turn 1 p s, yellow or rutabaga, and (II) White turnips. Gives detail requirements; methods of inspection a n d tests (chemical analyses in accord- ance with methods of the Assn. of Official Agricul- tural Chemists); an d requirements for packaging, packing, and marking. U. U. References. - Inspection a n d grad ing regulations, f O Od laws, see 120. |23.5 POTATOES | 23.5 | White Potatoes U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regulatory 49 | 23.5 | Directory of Commodity Specifications Announcements NO. 151; 1942. U. S. Standards for Potatoes. Covers six grades–U. S. fancy, U. S. ex- tra No. 1, U. S. No. 1, U. S. COmmercial, U. S. No. 2, and unclassified. G i V e S requirements f O r each grade, tolerances for defects, size classification for all grades except U. S. fancy, and definitions Of terms. U. S. Gov. , Federal Specification HHH-P-611; Amendment 2; 1942. Potatoes; Irish. Covers U. S. No. 1 grade. Gives detail requirements; methods o f inspection and t e s t s (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chem- 1sts); and requirements for packaging, packing, and marking. References.-Methods of analysis, grad ing regula- t i Ons , f OOd laws, see 120. | 23.52 Sweetpotatoes U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Sweetpotatoes, 1937. Reissued, Aug. 1939. Covers five grades-U. S. fancy, U. S. extra No. 1, U. S. No. 1, U. S. NO. 2, and unclassified. Gives require- ments for each grade, tolerances, and definitions Of terms. S. Gov. , Federal Specification HHH-P-62.la; 1941. Amendment 1; 1942. Potatoes; Sweet, Fresh. COvers the dry and moist types and four grades— (a) fancy, (b) extra No. 1, (c) No. 1, and (d) No. 2. Gives de- tail requirements; methods of inspection and tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. U. References.-Methods of analyses, grad ing regula- tions, food laws, See 120. | 23.6 RAD IS HES U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Bunched Radishes, 1926. Reissued, Aug. 1939. COV- ers two grades-U. S. No. 1 and unclassified. Gives requirements for each grade, bunching, S12e terms, and definitions Of terms. U. S. Gov. , Fe de r a 1 Specification HHH-R-86; 1936. Radishes; Red, Fresh, Bunched. Covers U. S. No. 1 grade. Gives detail requirements; methods of in- spection and t e s t s (chemical analyses in accord- ance with methods of the Assn. Of Official Agricul- tural Chemists); a n d requirements for packaging, packing, and marking. References.-Methods of analyses, grading regula- tions, food laws, S e e 120; prepared horse-rad 1sh, See 154. 13. | 23 - 7 SALS IFY 123.8 SHALLOTS AND GARLIC U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Bunched Shallots, 1941. Covers three grades-U. S. No. 1, U. S. No. 2, and unclassified. Gives require- ments and tolerances for each grade, sizes (small, medium, and large), standard bunches, and defini- tions of terms. U. S. GOV. , Dept. tion, Office of Distribution. of Agriculture, War Food Administra- U. S. Standards for Garlic, 1934. Reissued, Sep t . 1939. Covers two grades-U. S. No. 1 and unclassified. Gives require- ments for each grade, tolerances, and definitions of terms. References.-Methods of analysis, grad Îng regula- t 10ns , ſ OOCl laws, see 120. | 2\}. STEM TYPE VEGETABLES, FRESH | 21]. I ASPARAGUS U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Frozen Asparagus, 1944. Covers three grades-U. S. grade A, U. S. grade B, and sub- standard; and three styles-spears or stalks, cut Spears, and Cuts. Gives definition, Sizes, tolerance, and factors used in ascertaining the g r a d e rating including color, uniformity of size, absence of de- fects, and tenderness and texture. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Asparagus (Fresh), 1941. Covers three grades-U. S. No. 1, U. S. NO. 2, and unclassified. Gives require- ments for grades, tolerances, diameter classifica- tions (very Small, small, medium, large, very large), amount Of green color, Stalk length, and definitions Of terTS. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Asparagus Plumosus, 1930. Reissued, Mar. 1940. Cov- ers three grades-U. S. fancy, U. S. No. 1, and U. S. commercial. Gives requirements for each grade, sizes (corsage, short, medium, and long), and definitions Of S12e and grade terms. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Green Asparagus for Canning or Freezing, 1937. Re- issued, Oct. 1939. Covers four grades-U. S. No. 1, U. S. No. 2, culls, and butts. Gives requirements for each grade, diameter, classifications, a n d defini- tions of terms. U. S. Gov. , Fe de r a 1 Specification HHH-A-731; 1934. ASparagus; Fresh. COvers U. S. No. 1 grade. Gives requirements for grading; methods of inspection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. see 128. 1; methods References. -Canned as paragus, f OOd laws, see of a na lys ls, grad Ing, regulations, 120; as paragus Sprays, see 259. | 21, -2 CELERY U. S. Gov., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Rough Celery, 1938. Reissued, Aug. 1939. Covers five grades-U. S. fancy, U. S. No. 1, U. S. COmbination, U. S. No. 2, and unclass 1 fied. G1 ves requirements for each grade, tolerances, requirements as to count, and definitions Of terms. S. G O'v . , Federal Specification HHH-C-191b; 1941. Amendment 1; 1942. C e le ry; Fresh. COvers four grades- (a) fancy, (b) No. 1, (c) combination, and (d) No. 2. Gives detail requirements; methods of inspec- tion and tests (chemical analyses in accordance with methods of the Assn. of 0 f f 1 c 1 a l Agricultural U. 50 Vegetable Food Products |25.9 Chemists); and requirements for packaging, packing, and marking. References. –Methods of analysis, grading regula- * ti Ons, ſo Od laws, see 120. | 21, .3 MUSHR00MS U. S. Gov. , Dept. Of Agriculture, War FOOd Administra- tion, Office Of Distribution. U, S. Standards for Mushrooms, 1928. Reissued, Oct. 1939. COVer's two grades—U. S. No. 1 and unclassified. Glves require- ments for each grade, Size Class1 ficat 10n, tolerance, and definiti OnS Of terms. References. –See references under 124. 2. | 21, 1] RHUBARB U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Rhubarb (Field Grown), 1933. Reissued, Aug. 1939. Covers four grades-U. S. fancy, U. S. No. 1, U. S. No. 2, and unclassified. Gives requirements for each grade, tolerances, and definitions Of terms. U. S. Gov. , Federal Specification HHH-R-301; 1936. Rhubarb; Fresh. Covers U. S. No. 1 grade. Gives de- tail requirements; methods of inspection and tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. –See references under 124.2. | 21, .5 SWEET AN ISE U. S. Gov., Dept. of Agriculture, War Food Administra- tion, office of Distribution. U. S. Standards for Sweet Anise, 1930. Reissued, Aug. 1939. COVers two grades—U. S. No. 1 and unclassified. Gives require- ments for each grade and definitions of terms. |25. FOLIAGE TYPE VEGETABLES, CANNED OR PRESERVED 125. O GENERAL ITEMS National Canners Assn. Manual for Canned Food Labels, 1942. Definitions and Standards N. C. A. Recommended Terms. Vegetables. Covers artichokes, must a r d greens, spinach, and turnip greens. 125. I CANNED CABBAGE, SAUERKRAUT, AND CANNED SAUERKRAUT National Kraut Packers Assn. Kraut. Utilizes GOV. standards. U. S. Gov. Dept. Of Agriculture Stand- ards for grades of canned sauerkraut and Standards for bulk Sallerkraut. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Canned Sauerkraut, 1933. Covers three grades—U. S. grade A (first quality), U. S. grade C (second quality), and off-grade (substand- ard). G 1 v e s definition, condition of container, condition of package and label, fill of container, slack fill, can size, can dimensions, maximum capac- ity, net drained weight, maximum head Space, and factors used in ascertaining the grade rating in- cluding color, cut, absence of defects, crispness, and flav OI". U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Barrelled Or Bulk Sauerkraut, 1935. Covers three grades–U. S. grade A (first quality), U. S. grade C (second quality), and off-grade (substandard). Gives definition, meaning of "normal flavor, " and factors used in ascertaining the grade rating includ- 1ng c O l O r, Cut, absence of defects, texture, and flavor. U. S. Gov. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Cabbage. Covers identity, label Statement Of Optional ingredients, and SOurce. U. S. Gov. , Federal Specification JJJ–C–21; 1931. Cab- bage; Canned. COvers extra standard grade. Gives detall requirements; and methods of inspection and tests (chemical analyses in accordance with methods Of the ASSn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. S. GOV., Fe d e r a J Specification JJJ-S-71a; 1941. Sauerkraut; Canned. Covers two grades—(A) fancy and (C) standard. Gives requirements for material, work- manship, drained weights, head Space, can sizes, and details for each grade; methods of inspection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists), and requirements for packaging, packing, and marking. U. see 121. 1; methods of food laws, see 120. References. – Fresh cabbage, analysis, grad 1ng regulati Om S, |25, 2 CANNED LETTUCE |25, 3 CANNED END | WE | 25.1 CANNED PARSLEY |25.5 CANNED SP | NACH U. S. GOV. , Dept. Of Agriculture, War FOOd Administra- tion, Office Of Distribution. U. S. Standards for Grades of Canned Spinach (and Other Greens), 1941. Covers three grades-U. S. grade A or U. S. fancy, U. S. grade C or U. S. standard, and Off-grade. Gives definition, fill Of COntainer and drained weights, can size, can dimensi Ons, minimum drained weight, and factors used in ascertaining the grade rating includ- 1ng Color, absence Of defects, and tenderness and texture. U. S. GOV. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned S p 1 n a ch. COvers 1dentity, label statement Of Optional ingredientS, and SOurce. S. Gov. , F e d e r a 1 Specification JJ-S-611a; 1941. Spinach; Canned. Covers two grades; fancy and Stand- ard. Gives detail requirements; methods of inspec- tion and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chem- 1sts); and requirements for packaging, packing, and marking. U. see 121.5; method of References. –Fresn spinach, f OOd law S, See 120. analysis, grad in g regulations, |25, 6 CANNED WATER CRESS | 25.9 MISCELLANEOUS CANNED WEGETABLES OF FOL I- AGE TYPE U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Spinach (and Other Greens), 1941. 51 | 25.9 Directory of Commodity Specifications Covers three grades-U. S. grade A Or U. S. fancy, U. S. g r a de C or U. S. Standard, and Off-grade. Gives definition, fill of container and d r a 1 n e d weights, can size, can dimensions, Tinimum drained weight, and factors used in ascertaining the grade rating including color, absence of defects, and ten- derness and texture. S. Gov. , Federal Security Agency, FOOd and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for FOOd. Canned Artich Okes. COVerS identity, label statement of Optional ingredients, source, and Optional forms of Vegetable ingredientS. U. S. Gov., Federal Security Agency, FOOd and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Def inlit 10ns and Standards for Food. Canned Beet Green S. COVerS identity, label statement of Optional ingredients, and SOurce. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned BrocCOll. COVers identity, label statement of Optional inigredients, and SOurce. U. S. Gov., Federal Security Agency, FOOd and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Brussels SproutS. Covers identity, label statement of Optional in- * gredients, and SOurce. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2, 1944. Definitions and Standards for Food. Canned Caullflower. COVerS identity, label statement of optional ingredients, and SOur"Ce. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Collards. COVers iden- tity, label statement of optional ingredients, and SOUII*C e. U. S. Gov., Federal becurity Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Dandelion Greens. Covers identity, label statement of Optional in- gredients, and SOurce. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Kale. COVerS 1den- tity, label statement of optional ingredients, and SOUllſ’C 62. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Mustard Greens. COV- ers identity, label statement of Optional ingred1- ents, and SOur Ce. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Swiss Chard. Covers identity, label statement of optional ingred1ents, and SOUTCe. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2, 1944. Definitions and St a n d a r d s for Food. Canned Turnip Greens. Covers identity, label statement of Optional in- gredientS, and SOurce. U. S. Gov., Federal Specification JJJ-T-806; 1941. Turnip Greens; Canned. Covers two grades— fancy and standard. Gives detail requirements; methods of in- spection and tests (chemical analyses 1n accordance U. with methods of the ASSn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Fresh turn 1p greens and mustard greens, See 121.9; methods of analysis, grading regulations, food laws, See 120. |26. FRU IT TYPE VEGETABLES, CANNED OR PRESERVED | 26,0 GENERAL ITEMS National Canners Assn. Manual for Canned Food Labels, 1942. Definitions and Standards N. C. A. Recommended Terms. Vegetables. COvers beans, green and wax; beans, llma or butter; corn; peas; pumpkin; squash; and tCIſlatOeS. |26. I BEANS AND PEAS 126. I I Canned Beans and Dry Beans American 011 Chemists' Society. Methods of Analysis, Soybeans, 1941. Covers moisture, pre-drying, grind- ing, Second moisture, Oil, ammonia, free fatty acid, calculation of results, calculation of yields, and example of calculation of the yields. National ASSn. Of Purchasing Agents. Handbook of COIT- modity Data Sheets, Wolume 2; 1944. Soybean. COvers definition, characteristics, derivation, uses, classes and grades, marketing information, containers, and Substitutes. Natl Onal COttonSeed PrOductS ASSI). Rules, 1945. Methods Of Chemical Analysis. SOybeans. Rule 27OB. Covers Original molsture, pre-drying, grinding, second mois- ture, Oll, ammonia, free fatty acid, and calculation Of resultS. Northwest C a n n e r s Assn. Specifications for Canned Fruit and Wegetables. Includes Variety grade, Syrup, and description Of packed green beans. U. S. GOV. , Dept. Of Agriculture, War FOOd Administra- t1 On, 0ffice Of Distribution. Handbook of Official Grain Standards Of the U. S. Revised, 1943. Includes soybeans. Covers five classes— (I) yellow, (II) green, (III) brown, (IW) black, and (W) mixed. Gives re- quirements for five grades—No. 1, No. 2, No. 3, No. 4, and Sample; and definitions and terms. U. S. GOV., Dept. Of Agriculture, War Food Administra- t1 On, Office Of Distribution. Tentative U. S. Stand- ards for Grades Of Canned Dry Beans, 1934. COvers three grades-U. S. grade A (fancy), U. S. grade C (standard) and off-grade (substandard); and four StyleS- in tomato sauce, in plain Sauce, in tomato Sauce with pork, and in plain Sauce with pork. G1Wes definition, explanation, cond1t 10n of containers, con- dlt10n. Of package and label, fill Of container, Slack fill, can S1ze, can dimensions, maximum capacity, maximum head space, and factors used in ascertaining the grade rating including consistency, absence of defects, tenderness and texture, and flavor. U. S. GOV., Dept. of Agriculture, War Food Administra- tlOn, 0ffice Of Distribution. Tentative U. S. Stand- ards for Grades of Canned Lima Beans, 1936. COvers four grades—U. S. grade A (fancy), U. S. grade B (extra standard), U. S. grade C (standard), and off- grade (substandard). Gives definition, meaning of "normal flavor, " condition of container, condition Of package and label, fill of container, slack fill, can S12e, can dimensions, maximum capacity, minimum 52 Vegetable Food Products |26. 3 drained weight, maximum head space, and factors used in ascertaining the grade rating including charac- ter Of liquor, uniformity of size, absence of de- fects, and maturity. U. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Beans, Dry Edible. Revised, Sept. 1, 1941. Covers twenty-three classes-pea, medium white, marrow, great northern, small white, flat Small white, large white, white kidney, light red kidney, dark red kid- ney, we ste r n red kidney, yellow eye beans, old fashioned yellow eye, cranberry, Small red, pink, bayo, blackeye, pinto, lima, baby lima, miscellane- Ous, and mixed. Gives definitions and g r a d e re- quirements for five U. S. grades-No. 1, No. 2, No. 3, Substandard, and Sample. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Snap (or Stringless) Beans, 1933. Covers four grades-U. S. gr a de A (fancy), U. S. grade B (extra standard), U. S. grade C (standard) and off-grade (substandard); and two styles-cut and asparagus style. G 1 v e s definition, condition of container, condition of package and label, fill Of COntainer, S 1 a c k fill, can size, can dimenSiOnS, maximum capacity, maximum head Space, drained net weight, artificially colored, a n d factors used in ascertaining the grade rating including clearness of color, uniformity of color, uniformity of size, absence of defects, maturity, and flavor. U. S. Gov. , Federal Security Agency, FOOd a n d Drug Administration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Beans. Covers-(1) green beans or green stringless beans Or Stringless green beans; identity, label statement of optional ingredients, source, optional form s of vegetable ingredients; (2) wax beans or stringless wax beans; identity, label statement of Optional ingredients, source, optional form s of vegetable ingredients; (3) shelled beans; identity, l a be l statement of Optional ingredients, and Source. U. S. Gov. , Federal Security Agency, Administration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Bean SproutS. COV- ers identity, label statement of optional ingred1- Food a n d Drug ents, and SOUrce. U. S. Gov., Fe d e ral Specification N-G-65la; 1945. GrainS. Includes soybeans. Shall conform to the provisions of the Federal Food, Drug, and Cosmetic Act. G 1 v e S detail requirements; methods of Sam- pling, inspect 10n, and tests; and packaging, pack- ing, and marking for Shipment. U. S. Gov. , Fe d e r a 1 Specification JJJ-B-91; 1930. Amendment 5; 1938. Beans; Canned (With Pork). Cov- ers one grade a n d two types- (A) in tomato Sauce, and (B) in plain sauce. Gives detail requirements; methods of inspection, tests, etc. (chemical analy- ses in accordance with me th O d S Of the ASSn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. S. Gov. , Fe d e r a 1 Specification JJJ-B-96; 1930. Amendment 3, 1938. Beans; Canned (Without Pork). Co wers one grade and two types- (A) in tomato sauce and (B) in plain sauce. Gives detail requirements; methods of 1 n spect 1 on , tests, etc. (chemical U. analyses in accordance with methods of the Assn. of Official Agricultural Chemists); a n d requirements for packaging, packing, and marking. S. Go v. , Federal Specification JJJ-B-106a; 1931. Amendment 2; 1935. Beans; Dry. Covers five types- (A) white, (B) kidney, (C) lima, (D) colored, and (E) blackeye. Gives detail requirements; methods of in- spection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. S. Go v . , Federal Specification JJJ-B-126b; 1941. Beans; Lima, Canned. Covers two types- (I) fresh and (II) soaked dry. Gives detail requirements; sizes of the beans, viz., tiny, Small, me d 1 um, and large; methods of inspection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and requirements for packag- ing, packing, and marking. S. G O v. , Federal Specification JJJ-B-151a; 1941. Beans; Snap, Canned. Covers two types- (I) round and (II) flat, green or wax; and three styles-cut, whole, and shoestring (French or Julienne). Gives detail requirements; methods of Inspection and tests (chem- ical analyses in accordance with me t h o dºs Of the Assn. of Official Agricultural Chemists); a n d re- Quirements for packaging, packing, and marking. U. U. U. References. - Fre s h string and wax be a n S ; see 122. 11; methods of analysis, grad ing regulations, f OOd laws, see 120. |26. 12 Canned Lent ils U. S. Gov. Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Lentils, 1942. Lentils shall be dry threshed seeds of the lentil p 1 a n t- Covers four classes-large, medium, S In a l l, and mixed; for U. S. grades-NO. 1, No. 2, Substandard, and Sample grade; and two Special grades-high moisture lentils and off-color lentils. Gives definitions of terms. 126. 13 Canned Peas and Dry Peas NOrthwest, C a n n e r s ASSm. Specification for Canned Fruits and Vegetables. Includes variety, grade, Syr- up, and description of packed peas and mixed Carrots and peas. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Official U. S. Stand- ards for Dry Peas, 1937. Reissued, Oct. 1941. Gives definitions of terms; classes; four U. S. grades- No. 1, No. 2, No. 3, and sample; color, moisture, and size requirements; s p e c 1 a l grades of large peas; special grades of sm a l l peas; and inspect iOn and Certification of thresher-run DeaS. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Canned Black-Eye Peas (Canned Fresh), 1939. Covers three grades-U. S. grade A (fancy), U. S. gr a de C (standard), and off-grade (substandard). G i v e s definition, explanation of terms, condition of container, condition of package and label, fill of container, slack fill, can S1ze, can dimensions, maximum capacity, minimum drained net weight, maximum head space, and factors used in ascertaining the grade rating including character of 53 | 26. 13 Directory of Commodity Specifications liquor, color, uniformity Of size, absence of de- fects, and maturity. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Official U. S. Stand- ards for Split-Peas, 1937. Reissued, Nov. 1939. Gives definitions of terms and requirements for two classes-green and yellow; four U. S. grades-No. 1, No. 2, No. 3, and Sample; color and Size requirements; and grades for split-pea chips. U. S. Gov. , Dept. Of Agriculture, War Food Adminlstra- tion, Office of Distribution. U. S. Standards for Grades of Canned Peas, 1942. Covers four grades- U. S. grade A or U. S. f a n cy, U. S. grade B Or U. S. extra Standard, U. S. grade C or U. S. stand- ard, and off-grade; and two types-early peas and sweet peas (or sugar peas). Gives fill of container requirements for canned peas, definition of sizes (seven sizes), tolerance, and factors used in ascer- s taining the g r a d e rating including clearness of liquor, uniformity of color, absence of defects, and maturity. U. S. GOV. , De D t . Of Commerce, National Bureau Of Standards. Simplified P r a c t 1 c e Recommendation R149–33; 1933. Sieve Sizes of Canned Peas. This recommendation establishes a simplified schedule of sieve sizes to be used in the grad in g of canned peas of the Alaska and sweet varieties types. In 1- tlated by the National Canners Assn. S. Gov., Federal Security Agency, Food a n d Drug Administration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for F O od - Canned Black-Eye Peas, Black-Eyed Peas, and Field Peas. Covers identity, label statement of Optional ingredients, and source. S. Gov. , Federal Security Agency, Food a n d Drug Administration, S. R. A., F. D.C. 2; 1944. Definitions and Standards for FOOd. Canned Peas. Covers- (1) 1dentity, label statement of optional ingredients, (2) quality, label statement of substandard quality, and (3) fill of container, label statement of sub- standard fill. S. Gov. , Federal Specification JJJ-P-15la; 1941. Peas; Canned. Covers two types- (I) early; that is, early maturing or other smooth-skin varieties; and (II) sweet (or sugar); those maturing later, wrinkled varieties having a natural sweet flavor. Covers Seven sizes a n d three grades-fancy, extra stand- ard, and standard. Gives detail requirements; meth- ods of inspection a n d tests (chemical analyses in accordance with methods of the ASSn. Of Official Agricultural Chemists); and requirements for pack- aging, packing, and marking. S. G O V . , Federal Specification JJJ-P- 156; 1938. Peas; Dry, Split. Covers t w d classes— (A) green, which are manufactured from Alaska, Bluebell, and Other varieties of peas; and (B) yellow, manufac- tured from White Canada, First and Best, and other Varieties of peas. Gives detail requirements; meth- ods of Inspection and tests (chemical analyses in accordance with methods Of the Assn. Of Official Agricultural Chemists); and requirements for pack- aging, packing, and marking. U. U. U. U. References.-Fresh peas, see 122. 13; methods of a na lyc is , grad 1 ng regula . 1 ons, : Cod laws , see 120. |26. It! Canned Okra U. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office Of Distribution. Tentative U. S. Stand- ards for Grades of Canned Okra, 1933. COvers three grades-U. S. grade A (fancy), U. S. grade C (stand- ard), and off-grade (substandard). Gives definition, cut okra, condition of container, condition of pack- age and label, f1ll of container, s 1 a c k fill, can size, can dimensions, maximum capacity, maximum head space, and factors used in ascertaining grade rating including clearness of liquor, uniformity of color, uniformity of S 1ze, absence of defects, maturity, and flavor". S. Gov. , Fe d e r a l Security Agency, Food and Drug Administration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Okra. Covers iden- t1ty, label St a tem en t of optional ingredients, source, and Optional forms of vegetable ingredients. U. | 26.2 CANNED CORN AND SUCCOTASH U. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office Of Distribution. Tentative U. S. Stand- ards for Grades of Canned Succotash, 1944. Composed of Cream-style or whole-grain corn and lima beans or Snap beanS, with Or without tomatoes. Covers four grades-U. S. grade A or U. S. fancy, U. S. grade B Or U. S. extra St an d a r d , U. S. grade C or U. S. standard, and off-grade. G iv e s proportion of in- gredients, fill of container and dra i n e d weight; factors used in ascertaining the g r a d e rating in- cluding uniformity of color, consistency (of cream- style corn), absence of defects, cut (of corn), ma- turity, color, and grade of each vegetable. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Corn-Cream St yl e, 1932. Covers four grades-U. S. grade A (fancy), U. S. grade B (extra standard or choice), U. S. grade C (standard), and off-grade (substandard). Gives definition, con- dition of container, condition of package and label, fill Of c Ontainer, Slack fill, can size, can dimen- Sions, maximum capacity, maximum head s p a c e, and factors used in ascertaining the gr a d e rating in- cluding color, consistency, absence of defects, cut, maturity, and flavor. U. S. Gov., Dept. of Agriculture, War Fdod Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Corn-Whole-Grain Style, 1932. Cov— ers four grades-U. S. grade A (fancy), U. S. grade B (extra standard or choice), U. S. grade C (stand- ard), and off-grade (substandard). Gives definitions, condition of container, condition of p a c k a ge and label, fill of contalner, Slack flll, can S126, can dimensions, maximum capacity, minimum drained weight, maximum head space, and factors used in ascertaining the g r a d e rating including color, absence of de- U. fects, cut, maturity, and flavor. U. S. Gov. , F e d e r a l Security Agency, FOOd and Drug Administration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Corn. Covers: (1) White s we et corn or white corn; (2) white sugar corn; (3) yellow sweet corn, yellow corn, yellow 54 Vegetable Food Products | 26.7 Sugar corn, golden corn, golden sugar corn, golden sweet corn; (4) field corn—with the i r identity, label Statement of optional ingredients, source, and Optional forms of vegetable ingredients. U. S. Gov. , Fe d e r a l Specification N–C–50la; 1941. Amendment 1; 1942. Corn; Sweet, Canned. Covers two types-cream style and whole grain style; two col— OrS-white and golden (yellow); and three grades— (A) fancy, (B) extra standard, and (C) standard. Gives requirements for drained we 1 g h t s and head Space; detail requirements for each grade; methods of inspection and test; and requirements for pack- aging, packing, and marking for shipment. References. - Fresh corn, see 1 2 2 . 2; methods of analyses, grad 1ng regulations, food laws, see 120. | 26.3 CANNED CUCUMBERS References.-Cucumber pickles, see 129. 11. | 26.1 CANNED EGGPLANT | 26.5 CANNED PEPPERS U. S. Gov., Dept. of Agriculture, War Food Administra- tlOn, 0ffice of Distribution. Tentative U.S. Stand- ards for Grades of Canned Pimientos, 1933. COvers five grades-U. S. grade A . (fancy), U. S. grade A (fancy) pieces, U.S. grade C (standard), U.S. grade C (standard) pieces, an d off-grade (substandard). Gives definition, condition of container, condition of package and label, fill of container, slack fill, Can S12 e, can dimensions, maximum head space, and factors used in ascertaining the grade rating in- cluding color, wholeness, firmness, uniformity of size, and absence of defects. U. S. Gov., Federal Security Agency, Food an d Drug Administration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Green Sweet Peppers and Red Swee t Peppers. Covers identity, label Statement of optional ingredients, source, and op- tional forms of vegetable ingredients. U. S. Gov. , Federal Security Agency, Food an d Drug Administration, S. R. A. , F. D. C. 2; 1944. Definitions and Standards for Food. Canned PimientOS or Pimen- t OS. COvers identity, label statement of Optional ingredients, source, and optional form s of vege- table ingredients. 126.6 CANNED PUMPKIN AND SQUASH U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U.S. Stand- ards for Grades of Canned Pump k 1 n (and Squash), 1934. Covers three grades-U. S. grade A (fancy), U. S. grade C (standard), and off-grade (substand- ard). G 1 v e s definition, condition of container, condition of package and label, fill of container, Slack fill, can Size, can dimensions, maximum capac- 1 ty, maximum head Space, and factors used in ascer- taining the gr a de rating including consistency, color, finish, absence of defects, and flavor. U. S. Gov. , Federal Specification JJJ-P-791a; 1943. Pumpkin; Canned. Covers two grades- (A) fancy and (B) standard. Gives detail requirements; methods of inspection a n d tests (chemical analyses in ac- cordance with methods of the Assn. of Official Ag- ricultural Chemists); and requirements for packag- ing, packing, and marking. U. S. Gov. , Fe de r a 1 Specification JJJ–S-661; 1931. Squash; Canned. Covers two grades—(A) fancy and (B) standard. Gives detail requirements; In e thod s of inspection a n d tests (chemical analyses in accord- ance with methods of the Assn. Of Official Agricul- tural Chemists); an d requirements for packaging, packing, and marking. References.-Methods of analysis, grad Îng regula- tions, food laws, see 120; fresh pumpkin and squash, see 122.6. | 26.7 CANNED TOMATOES AND TOMATO JUICE ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Vegetables and Wegetable Products. Tomato Products. Preparation of sample, determination of a s h, alkalinity of ash, Sodium chloride, reducing sugars, sucrose, acetic and Citric acids; tentative methods for determination of Solids, Sand, microanalyses for molds, yeasts, spores, bacteria. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Tomatoes, 1942. Covers four grades— U. S. grade A or U. S. fancy, U. S. grade B or U. S. extra Standard, U. S. grade C or U. S. standard, and Off-grade. Gives fill of container requirements for canned tomatoes, can size, can dimensions, toler– ances, and factors used in ascertaining the grade rating including drained weight, wholeness, color, and absence of defects. - U. S. Gov., Dept. of Agriculture, War Food Administra- tlOn, Office Of Distribution. Tentative U. S. Stand- ards for Grades of Canned Tomato Paste, 1944. Covers three concentrations-heavy, medium, and light; two textures-fine and coarse; and three grades—U. S. grade A or U. S. fancy; U. S. grade C or U. S. Stand- ard; and U. S. grade D or substandard. Gives fill of C Ontainer, definitions, tolerances for certification Of Officially drawn samples, and f a c to r s used in ascertaining the g r a d e rating including color and absence of defects. U. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Tomato Pu re e, Tomato Pulp, 1945. Covers grades-U. S. grade A or U. S. fancy, U. S. grade C or U. S. standard, and U. S. grade D or sub- standard; in three concentrations-heavy, medium, and light. Gives definition, recommended fill of con- tainer, explanation of terms, tolerance for certifi- cation of officially drawn samples, ascertaining the grade, and factors used in ascertaining the grade rating including color and absence of defects. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Tomato Ju 1 c e (Canned or Bottled), 1938. Covers three grades–U. S. grade A (fancy), U. S. grade C (standard), a n d off-grade (substandard). G1ves definition, condition of container, condition Of package and label, fill Of container, slack fill, and factors used in ascertaining the grade rating including c O l O r, consistency, absence of defects, and flavor. - U. S. Gov. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944 . Definitions and Standards for FOOd. Canned Tomatoes. COvers- (1) canned tomatoes; identity, 1 a be l Statement of | 26.7 Directory of Commodity Specifications Optional ingredients; (2) canned tomatoes; (3) canned tomatoes; fill of container. U. S. GOV. , Federal Security Agency, FOOd and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for FOOd. Canned TOſnato Juice and Yellow TOmato Julce. COVerS identity. U. S. Gov., Federal Security Agency, FOOd and Drug Ad- Iſlin 1stration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for FOOd. TOIſlato Paste. Covers iden- tity and label Statement Of Optional ingredients. U. S. Gov., Federal Security Agency, FOOd and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for FOOd. TOmato Puree and TOIſlato Pulp. Covers identity and label statement of Option- al ingredientS. quality, U. S. Gov. , Federal Specification JJJ-T-571a; 1941. Tomatoes; Canned. Covers four grades-fancy, fancy whole, extra Standard, and Standard. Glves detail requirements; methods of inspection and tests (chem- ical analyses in accordance with me th o ds of the Assn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. U. S. Gov., Federal Specification JJJ-T-576; 1941. Tomato Juice; Canned. Covers two grades-fancy and standard. Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. Cat Sup, See 122.7, References. –Fresh tomatoes, grading regulations, 129.12; methods of analysis, food laws, See 120. | 27. ROOT TYPE VEGETABLES, CANNED OR PRESERVED | 27. O GENERAL ITEMS National Canners Assn. Manual for Canned Food Labels, 1942. Definitions and Standards N. C. A. Recommended Terms. Vegetables. Covers beets, carrots, Onions, potatoes, and turnips. 127. I CANNED BEETS Northwest Canners Ass n . Specifications for Canned Fruits and Vegetables. Includes variety, grade, syrup, and description of packed beets. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Beets, 1941. Covers three grades- U. S. grade A or U. S. fancy, U. S. grade C or U. S. standard, and off-grade; a n d six styles-Whole, sliced, quartered, diced, shoestring, and cut. Gives definition, fill of container and drained weight, can size, minimum drained weight, size designation, count range per can, and factors used in ascertain- ing the grade rating 1ncluding color, uniformity of size, absence of defects, and texture. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Beets. Covers 1den- tity, label state m ent of optional ingredients, source, and optional forms of vegetable ingredients. U. S. Gov., Federal Specification JJJ-B-181a; 1941. Beets; Canned. Covers two grades— fancy and Stand- ard; and six styles—whole, Sliced, quartered, diced, shoestring (French or Julienne), and cut. Gives de- tail requirements; methods of inspection and test.S (chemical analyses in accordance with me th o d s of the ASSn. Of Official Agricultural Chemists); and Te Qu 1 rement S f Or Dackaging, packing, and mark- ing. References. – Fresh beets, see 123. 1; methods of analysis, grading regulations, | 27.2 CANNED CARROTS Northwest C a n n e r s Assn. Fruits and Wegetables. Includes V a r 1 et y, grade, Syrup, and description Of packed Carrots and mixed Carrot S and peas. U. S. GOV. , Dept. Of Agriculture, War Food Administra- t1 On, FOOd Distirbution. Tentative U. S. Standards for Grades of Canned Carrots, 1940. Covers three grades-U. S. grade A Or U. S. fancy, U. S. grade C Or U. S. Standard, and off-grade (substandard); and Six styles-whole, sliced, quartered, diced, shoe- String, and cut. Gives definition, eXplanation Of terms, recommended head Space and drained weights, can S12e, can dimensions, maximum capacity, maximum head Space, minimum drained Weiglit, and factors used in ascertaining the gr8de rating including COlor, uni- formity of size, absence of defects, and tenderness and texture. U. S. Gov. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Carrots. Covers identity, label Stateſient Of Optional ingredientS, SOurce, and Optional forms of vegetable ingredients. U. S. Gov., Federal Specification JJJ-C-76a; 1941. Car- rots; Canned. COVers six styles-Whole, sliced, quar- tered, diced, shoestring (French or Julienne), and cut; and two grades— fancy and standard. Gives de- tail requirements; methods of inspection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and require- ments for packaging, packing, and glarking. food laws, see 120. Spec 1 fications for Canned References. –Fresh carrots, analysis, grading regulati Ons, | 27, 3 CANNED ON | ONS U. S. GOV., Federal Security Agency, FOOd and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for FOOd. Canned Onions. COvers identity, label statement of Optional ingredients, SOurce, and Optional forms Of Vegetable ingredientS. See 123.2; methods of food laws, see 120. |27. I; CANNED PARSN IPS AND TURN | PS U. Federal Security Agency, FOOd and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Parsnips. COverS iden- tity, label Statement of Optional ingredients, SOurce, and optional forms of vegetable ingredients. U. S. Gov. , Federal Security Agency, Food and Drug Ad— ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Rutabaga S. COverS iden— tity, label Statement Of Optional ingredients, source, and Optional forms Of Vegetable lingredients. U. S. Gov. , Federal Security Agency, Food and Drug Ad- ministrati On, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Turnips. Covers identity, label Statement Of Optl Onal ingredients, SOurce, and Optional forms of vegetable ingredients. | 27.5 CANNED POTATOES S. GOV. , 56 Vegetable Food Products | 29. I | | 27.5 I Canned White Potatoes U. S. Gov., Federal Security Agency, Food and Drug Ad— mln1stration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for FOOd. Canned POtatoes. Covers identity, label Statement Of Optional 1ngredients, SOurce, and Optional forms of Vegetable ingredients. 127.52 Canned Sweetpotatoes U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office Of Dj stributi On. Tentative U. S. Stand— ards for Grades Of Canned Sweetpotatoes, 1934. COV- ers three grades-U. S. Grade A (fancy), U. S. grade C (standard), and off-grade (substandard). Gives definition, condition of container, condition of package and label, f1ll Of COntainer, Slack fill, Can Size, can dimensions, maximum capacity, minimum drained weight, maximum head Space, and factors used in ascertaining the grade rating including wholeness, uní formity of color, uniformity of size, absence of defects, tenderness and texture, and flavor. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Sweetpotatoes. COV- ers identity, label statement of optional ingredients, source, and optional forms of vegetable 1ngredients. U. S. Gov. , Federal Specification JJJ-P-611; 1931. Amendment 2; 1937. Potatoes; Sweet, Canned. COVers two types— (I) whole or cut and (II) Solid pack (mashed); and two grades—(A) fancy and (B) stand- ard. Gives detail requirements; methods of inspec- tion and tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chem- ists); and requirements for packaging, packing, and marking. 127.6 CANNED RAD ISHES | 27, 7 CANNED SALS IFY U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Salsify. Covers identity, label statement of Optional ingredients, and SOUI"Ce. 128. STEM TYPE WEGETABLES, CANNED OR PRESERVED | 28.0 GENERAL ITEMS National Canners Assn. Manual for Canned Food Labels, 1942. Definitions and Standards N. C. A. Recommended Terms. Wegetables. Covers asparagus and mushrooms. | 28, I CANNED ASPARAGUS U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Asparagus, 1941. C 0 V e r S three grades—U. S. grade A or U. S. fancy, U. S. grade C or U. S. standard, and off-grade; two types-Cultur- ally bleached and all green; and five styles of T peeled or unpeeled, spears or Stalks, tips, points, cut spears, and bottom cuts. Gives definitions, f1ll of container and drained weight, can S1ze, can dimen- sions, minimum drained weight, count and size, and factors used in ascertaining the grade rating in- cluding clearness of color, color, absence of de- fects, and tende Iſle SS. } º U. S. Gov. , Federal Security Agency, FOOd and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for FOOd. Canned Asparagus. COVers identity, label statement of optional ingredients, source, and optional forms Of Vegetable ingredient S. "J. S. Gov. , Federal Specification JJJ-A-711b; 1942. Asparagus; Canned. Covers two types— (I) culturally bleached and (II) all green; and two grades— fancy and standard; and five styles. Gives requirements for sizes of cans and contents; methods Of inspect 10n and tests (chemical analyses in accordance with meth- ods of the Assn. of Official Argicultural Chemists); and requirements for packaging, pack1ng, and marking. References.—Fresh as paragus, see 124. 1; methods of analysis, grading regulatl Ons, food laws, see 120. | 28, 2 CANNED CELERY U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Celery. Covers identity, label Statement Of Optional ingredients, source, and Optional forms Of Vegetable ingredients. |28.3 CANNED MUSHR00MS U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards 'for Grades Of Canned Mu S h r O O In S, 1941. Covers three grades—U. S. grade A or U. S. fancy, U. S. grade C or U. S. standard, and off-grade; and four styles— whole, button, Sliced, and StemS and pieces. Gives sizes, Can S12e, capacity, minimum drained weight, explanati On of terms, and factors used in ascertain- ing grade rating including color, unlformity of size and Symmetry, absence of defects, and tenderness. U. S. GOV. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for FOOd. Canned Mushrooms. Covers 1den— tity, label Statement. Of Optional ingredients, source, and Optional forms of vegetable ingredients. t]. S. Gov., Federal Specification JJJ-M-851a; 1940. Mushrooms; Canned. Covers two types— (I) brown and (II) white; two styles— (a) whole or "buttons" and (b) Sliced; and two grades- (A) fancy and (C) stand- ard. Gives detail requirements; methods of sampling, inspection, and tests (chemical analyses in accordance with methods Of the ASSn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. | 28, 1; CANNED RHUBARB | 28.9 MISCELLANEOUS CANNED WEGETABLES U. S. GOV. , Federal Security Agency, Food and Drug Ad— ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Truffles. Covers identity, label Statement Of Optional ingredients, and source. | 29. ºltaneous VEGETABLE FOOD PROD– | 29, PICKLES AND SAUCES |29. I | Pickles and Pick led Olives U. S. GOV., Dept. Of Agriculture, War Food Administra- tl On, 0ffice Of Distributi Om. Tentative U. S. Stand- ards for Grades of Cucumber Pickles (Canned, Bottled, or Barrelled), 1941. Covers three grades– U. S. grade A Or U. S. fancy, U. S. grade C or U. S. standard, 57 | 29. I | Directory of Commodity Specifications and off-grade; four types—dill (natural cured or genuine and processed or imitation), sour, sweet, and sweet mixed or sour mixed; and three styles— whole, Sliced, and Cut. Gives definition, explana- tion of terms, fill of container, size designation (midget, gherkin, Sweet, medium, large, jumbo, and dixle), and factors used in ascertaining the grade rating including uniformity of color, uniformity of size, symmetry, absence of defects, and character and texture. U. S. Gov. , Federal Specification JJJ-P-391a; 1937. Amendment 2; 1939. Pickles and Relish. COvers five types— (I) cucumber pickles (whole), sweet and sour; (II) cucumber pickled (whole) dill, imitation and genuine; (III) mixed pickles (cut), sweet and sour; (IV) chow-chow, sweet and sour; and (W) sweet pickle relish. Gives detail requirements; methods Of in- spection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Fresh cucumbers, see 122.3; methods of analysis, grading regulations, food laws, See 12O; fresh and pickled olives, see 131.4. 129. 12 Cats up, Tomato Puree, Tomato Paste U. S. Gov., Dept. of Agriculture, War FOOd Administra- tion, Office of Distribution. U. S. Standards for Grades of Tomato Catsup, 1941. Covers three grades— U. S. grade A or U. S. fancy, U. S. grade C or U. S. standard, a n d off-grade. Gives definition, head space and fill requirements, can size, maximum head space, and factors used in ascertaining the grade rating including color, consistency, absence of de- fects, and flavor. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Catsup, Ketchup, Catchup. Covers identity and label statement of Optional in- gredientS. U. S. Gov., Federal Specification JJJ-C-91a; 1941. Amendment 2; 1942. C at sup; Tomato. Covers two grades— fancy and standard; and three types. Gives 130-139 | 30. GENERAL | TEMS Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Fruits and Fruit Products. Preparation of sample, determination of alcohol, moisture in dried fruits, Solids, ash, Sul- phur in ash, protein, acidity, Sucrose, reducing Sugar, COmmercial glucose, Starch, preservatives, Sweetening Substitutes, and tentative methods for de— termining insoluble solids, total sulphur including methods for Sulphured products, chlorine in ash, po- taSS lum, manganese, calcium, magnesium, alcohol pre- Cip1tate, pectic, tartaric, and citric acids, free mineral acids, dextrine, gelatine in jellies and jams, agar agar in jellies, added water in White grape juice, metals, and coloring matters. California Fruit Exchange. Packs Recommended for Blue Anchor Tree Fruits-SeaSOn 1944. Gives recommended method Of packing plums, peaches, pears, and apricots 1n Vari Ous Standard Size crates and b OXes. detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of the ASSn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. –Fresh tomatoes, 122. 7, 126.7; 126 .7, 120. 129, 13 Sauces U. S. Gov., Fe d e r a l Specification EE-S-71a; 1932. Sauces; Chill and Worcestershire. Covers one grade and two types- (A) chill a n d (B) worcestershire. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance With methods of ASSn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. Canned tomatoes, see methods of analysis, food laws, see References. –Methods of analysis, food laws, see 120; toma to Catsu p, see 129. 12; chili pepper, see 154.23. 129. It! Salad Dressing References. –Salad of l and mayonnaise, see 142.94. | 29.2 SOUPS 129.20 General Items U. S. GOV. , F e d e r a l Specification JJJ-S-581; 1931. SOups; Canned. Covers condensed type. Gives detail requirements; methods of inspection and tests (chem- ical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification JJJ-T-581; TOmato Puree; Canned. Covers the strained tomato type in two grades– (A) fancy and (B) standard. Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with methods Of the Assn. Of Official Agricultural Chemists); requirements for p a C K a g 1 n g, packing and mark– ing. 1932. References. –Methods of analysis, food laws, see | 29.2 | Bouill on Cubes and Beef Extract FRUITS AND NUTS California. Fruit EXchange. Regulations Governing the Use Of the Blue Anchor Trademark-Season 1944. A COmmon insignia distinguishing fruit which conforms to certain known and generally accepted federal or State standards. Gives size and use of insignia; quality, color, and size standards for cherries, apri- Cots, plums, peaches, nectarines, figs, persimmons, pears, and grapes. Canners League of California. California Canned Fruits, 1938. Specifications for grades, general description of grades, maximum and minimum number of pieces per Can, Variety, grade, Syrup, and description Of fruit packed; method of determining drained weight, and rules for judging pro rata deliver les. National Bo a r d of Fire Underwriters. Coloring and Ripening of Fruits and Vegetables, No. 57; 1938. Rec- Ommended pract fee against fire and explosion hazards Of process. Includes bananas, c1 trus fruit, apples, pears, tomatoes, celery, etc. Requirements governing 58 Vegetable Food Products | 3 | . 25 use Of ethylene gas, Open flames, gas heaters, kero- Sene Stoves, electric wiring, and general precau- tions. | 3 | . SUBTROPICAL FRU ITS, PRESERVED | 3 | . I BANANAS National Assn. Of Purchasing Agents. HandbOOk Of COIT- modity Data Sheets, Volume 2; 1944. Banana POWGer. Covers definition, characteristics, uses, deriva- tion, containers, grades, and Substitutes. . S. Gov., Federal Specification Y-B–91; 1933. Amend- ment 2; 1938. Bananas. Covers One grade–Sommercial No. 1, yellow variety. Gives detail requirements; method of inspection and test (chemical analyses in accordance with methods of Assn. Of Official Agri- cultural Chemists); and requirements for packaging, packing, and marking. FRESH AND References. –Methods of analysis, grading regula- tions, food laws, see 130, 120. | 3 | . 2 CITRUS FRUITS | 3 | .20 General items References. –Methods of analysis, grading regula- tions, Iood laws; see 130, 120. | 3 | .2| Citron References. –citrus fruits of Florida and Texas, see i31.20; methods of analysis, grading regulations, food laws, See 130, 120. | 3 | .22 Grapefruit California Fruit Growers Exchange. Rules and Regula- tions Governing Fruit Packed Under the Sunkist and Red Ball Trade—Marks, 1942. Grade Specifications- Grapefruit. Gives detailed requirements for grape- fruit complying with sunklst a n d red ball trade marks; special rules relating to grapefruit maturity; thickness of rind, and frosted and dry fruit; and wrapper and box regulations. S. Gov., Dept. of Agriculture, War Food Administra- tion, office of Distribution. U. S. Standards for California and Arizona Grapefruit, 1941. Covers six grades—U. S. fancy, U. S. No. 1, U. S. No. 2, U. S. combination, U. S. No. 3, and unclassified. Gives re- quirements for each grade, tolerances for each grade, standard pack, standards for export, and definitions of terms. . S. Gov., Federal Specification Y-G-680; 1944. Grape- fruit; Fresh (California and Arizona). Covers three grades—No. 1, No. 2, and combination. Gives varie- ties, sizes, general requirements, and detail re- quirements; methods of inspection and test (chemical analyses in accordance with methods of Assn. Of Offi- cial Agricultural Chemists); and packing, labeling, and marking for shipment. S. Gov., Fe d e r a l Specification Y-G-682, 1943. Grapefruit; Fresh (Florida, Texas, and Localities other Than California and Arizona). Covers six grades— (a) No. 1, (b) No. 1 bronze, (c) No. 1 TuSSet, (d) No. 2, (e) combination, a n d (f) No. 2 russet. Gives requirements for varieties, Sizes, general requirements, and details for each grade; general requirements, and details for each grade; methods of inspection and test; labeling, Imarking for Shipment. and packing, and References. –Florida and Te x a s grape fruit, see 131. 20; methods of analysis, grad in g regulations, food laws, see 130, 12O. | 3 | .23 Lemons California Fruit Gröwers Exchange. Rules and Regula- tions Governing Fruit Packed Under the Sunkist and Red Ball Trade-Marks, 1942. Grade Specifications— Lemons. Gives detailed requirement.8 for lemons com- plying with Sunkist and red ball trade marks; special Tules relating to lemons in Storage, indications Of alternaria development in lemons, juice content, and frosted and dry fruit; and wrapper and box regula- tions. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Lemons, 1941. COvers five grades-U. S. No. 1, U. S. No. 2, U. S. COmbination, U. S. NO. 3, and unclassified. Gives requirements for each grade, tolerances, stand- ard pack, Standards for export, and definitions Of terms. U. S. Gov. , Federal Specification Y-L-231a; 1941. Amend- ment 2; 1942. Lemons; Fresh. Covers three U. S. Grades-No. 1, No. 2, and combination (defined in the Standards issued by the U. S. GOV., Dept. Of Agricul- ture). Gives detail requirements for each grade; method of inspection and test (chemical analyses in accordance with methods of ASSI). Of Official Agricul- tural Chemists); and requirements f or packaging, packing, and marking. º U. References. –Florida and Texas lemons, see 131.20; methods of analysis, grading regulations, ſo Od laws, See 130, 120. | 3 | .2i; Limes U. S. GOV. , Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. U. . S. Standards for Persian (Tahiti) Limes, 1939. Reissued, Feb. 1940. COVers four grades-U. S. NO. 1, U. S. NO. 2, U. S. COmbination, and unclassified. Gives requirements for each grade, tolerances, and definitions of terms. t References. – Florida and Texas citrus fruits, see 131. 20; methods of analysis, grading regulations, food laws, see 130, 120. | 3 | .25 Oranges California Fruit Growers Exchange. Rules and Regula- tlons GOVerning Fruit Packed Under the Sunkist and Red Ball Trade-Marks, 1942. Grade Specifications— Oranges. Gives detailed requirements for Oranges complying with Sunkist a n d red ball trade-marks; special rules relating to Oranges that have been held 1n storage, maturity of Oranges, and frosted and dry fruit; and wrapper and box regulations. U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office Of Distribution. U. S. Standards for California and Arizona Oranges, 1941. Covers six grades-U. S. fancy, U. S. No. 1, U. S. No. 2, U. S. COmbination, U. S. No. 3, and unclassified. Gives requirements for each grade, tolerances, Standard pack, Standards for export, and definitions Of terms. U. S. Gov. , Federal Specification Y-0-660; 1941. Amend- ment 2; 1942. Oranges; Fresh (California and Arizona). 59 | 3 |. 25 Directory of Commodity Specifications Covers five grades of Walencia, navels, etc. -de- fined in standards issued by U. S. GOV., Dept. of Agriculture— (a) fancy, (b) No. 1, (c) No. 2, (d) com- bination, and (e) No. 3. Gives requirements as to size, varietal character1 St 1 c S, texture, dryness and mushy condition, and injury; method of in Spec- tion and test (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for -packaging, packing, and mark- ing. U. S. Gov. , Fe d e r a l Specification Y-0-662; 1942. Oranges; Fresh (Florida, Texas, and Localities Other Than California and Arizona). Covers seven grades corresponding to U. S. grades as defined in standards issued by U. S. Gov. , Dept. Of Agriculture. Gives requirements for varieties, sizes, juice, and grades; methods of inspection and tests (chemical analysis in accordance with methods of ASSn. Of Official Agri- cultural Chemists); and requirements for packing, labeling, and marking for shipment. References. –Florida and Texas oranges, see 131. 20; methods of analysis, grading regulations, food laws, See 130, 120; marmalade S, See 134. 54. | 3 | .26 Tanger ines U. S. GOV., Dept. Of Agriculture, Wal: FOOd Administra- tion, Office of Distribution. U. S. Standards for Tangerines, 1941, and Amendment 1, effective Oct. 27, 1941. Covers seven grades– U. S. fancy, U. S. No. 1, U. S. No. 1 bronze, U. S. COmbinati On, U. S. NO. 2, U. S. No. 2 russet, and U. S. No. 3, Gives require- ments and tolerances for each grade, Standard pack, and definitions Of terms. U. S. Gov. , Federal Specification Y-T-96; 1934. Tan- gerines; Fresh. Covers one grade–U. S. No. 1. Gives detail requirements; method of inspection and test (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. –Florida and Te x as tangerines, see 131.20; methods of analysis, grading regulations,food laws, See 130, 120. | 3 | .3 F | GS Canners League of California. California Canned Fruits, 1938. Figs. Requirements as to percentage of Sugar in sirup, color, freedom from blemishes, ripeness, woody stems removed, number of p1 eces per can, etc., for four grades. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Canned Kodata Figs, 1941. Covers six grades—U.S. grade A or U. S. fancy, U. S. grade A split or U. S. fancy split, U. S. grade B or U. S. choice, U. S. grade B split or U. S. choice Split, U. S. grade D (seconds), and off-grade. Gives defi- nition, sirup density, explanation of terms, recom- mended head space and drained weights, Can Si Ze, Can dimensions, In a x 1 m u m head-space, minimum drained weight, count, and factors used in ascertaining the grade rating including color, uniformity of S1ze and symmetry, absence of defects, and character of fruit. U. S. Gov., Federal Specification Z-F-351; 1931. Figs; Canned. Covers three types— (A) Callmyrna, (B) Ka- dota, and (C) Magnolia; and two grades— fancy and choice. Gives detail requirements; methods of in- spection and tests (chemical analyses in accordance with methods Of ASSn. Of Official Agricultural Chem- ists); and requirements for packaging, packing, and marking. References. –Methods of analysis, grading regula- tions, food laws, see 130, 120. | 3 || l! 0L | WES California Ripe Olive Standardizatl On Act. From the California Agricultural C O d e , 1935. Division W, chapter 3, article 1. Canned Fruit and Wegetables. Establishes certain standards of quality, condition and/or fill of container and requirements for marking Of fruits and Vegetables, including Olives, packed in tin or glass containers. Covers certain produce not to be canned, canned ripe Olive standards, canned Olive seconds, marking for seconds, better grades, labels, and canned olive grades. U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Canned Ripe Olives, 1941. Covers four grades-U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, U. S. grade C or U. S. stand- ard, and off-grade; and two types—ripe Olives (uni- form dark color) and green-ripe Olives (yellowish green to light brown c O l O r, frequently mottled). Gives definition, sizes of canned ripe Olives (nine S126s), drained Weight determinations, and factors used in determining the grade rating including color, uniformity of size, uniformity of symmetry, absence Of defects, character Of fruit, and flavor. U. S. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office Of Distribution. Tentative U. S. Stand- ards for Grades of Processed Sicilian Style Olives, 1940. Gives definition, grades, tolerance, unclass- 1 fied Olives, fill Of COntainer, Si Zes, clean, firm, fairly well formed, damage, and normal flavor. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution, Tentative U. S. Stand- ards for Grades of Salt Cured Oil Coated Olives, 1940. Gives definition, grades for salt Cured Oil Coated Olives, tolerance, unclassified Olives, Sizes, Cut Olives, and normal flavor. U. S. Gov., Federal Specification Y-0-451a; 1944. Olives. Covers two types: (I) Green— (a) plain, unpitted and (b) stuffed, pimiento; and (II) ripe— (a) dark-ripe, unpitted, (b) green-ripe, unpitted, (c) dark-ripe, pitted, and (d) green-ripe, pitted. Gives require– ments for types of pack, sizes and counts, grades, and details; methods of 1nspection and test; and packag- ing, label1.ng, packing, and marking for Shipment. References. –Methods of analysis, grad in g regula- tions, food laws, see 130, 120. | 3 ||, 5 P. NEAPPLES U. S. Gov. , Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Suggested Tentative U. S. Grades for Pineapples, 1931. Rel SSued, Aug. 1939. Does not apply to Puerto Rican Pine apples. COV- ers two grades—U. S. No. 1 and U. S. No. 2. Gives requirements for each grade, marking requirements for size, and definitions Of terms. U. S. Gov., Dept. of Agriculture, War FOOd Administra- tion, Office of Distribution. U. S. Standards for Puerto R1can Pineapples, 1931. Reissued, Aug. 1939. Vegetable Food Products |32. 3 Covers four grades—U. S. fancy, U. S. No. 1, U. S. No. 2, and unclassified. Glves requirements for each grade, tolerances, size and marking requirements, and definitions Of terms. U. S. Gov. , Federal Specification Y-P-381; 1934. Pine- apple; Fresh. Covers one grade-U. S. No. 1. Gives detail requirements; method of inspection and test (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and re- Quirements for packaging, packing, and marking. References.-Methods of analysis, grad Îng regula- tions, ſood laws, see 130, 120; Canned pineapple, See 134.24. | 3 | .6 AWOCADOS References.-See references under 131.5. | 3 || - 7 POMEGRANATES References. –See references under 131.5. |32. FRESH FRUITS, EXCEPT SUBTROPICAL 132.1 BERRIES, CURRANTS, AND GRAPES |32 - || Berries American Cranberry Exchange. Cranberries, 1938. Gives general information concerning cranberries and cov- ers varieties, grades, and brands of Cape Cod, New Jersey, and Wisconsin cranberries. Northwest, C a n n e T S ASSn. Fruits and Berries for Canning Purposes, 1932. In- cludes ex p 1 an at 1 on of grading rules for fresh loganberries, fresh red raspberries, fresh black raspberries, No. 1 f r e s h strawberries, No. 1 fresh blackberries, and No. 1 fresh gooseberries. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Frozen Red Raspberries, 1942. Covers three grades-U. S. grade A. or U. S. fancy, U. S. grade B or U. S. choice, and off-grade. Gives definition, su g a r or sí rup pack, tolerance, and factors used in ascertaining the grade rating in- cluding color, absence of defects, and character of fruit. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Dewberries and Blackberries, 1928. Reissued, Sept. 1939. Covers three grades-U. S. No. 1, U. S. No. 2, and unclassified. Gives requirements for each grade and definitions Of terms. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Frozen Strawberrles, 1944. COV- ers three grades-U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, and off-grade; two styles—whole strawberries and sliced strawberries; and three sizes-Small, medium, and large. Gives definition, su g a r or sirup pack, tolerance, and factors used in ascertaining the grade rating in- cluding color, absence of defects, and character of fruit. U. S. GOV. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Growers' Stock Strawberries for Manufacture, 1935. Reissued, Aug. 1939. Covers five grades—U.S. No. 1, U. S. No. 2, U. S. No. 3, U. S. No. 4, . and unclassified. Grading Rules for Fresh: Gives requirements for each grade, tolerances, and definitions of terms. U. S. GOV., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Raspberries, 1931. Reissued, Aug. 1939. Covers three grades-U. S. No. 1, U. S. No. 2, and unclassified. Gives requirements for each grade, tolerances, and definitions of terms. U. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Strawberries, 1942. Covers four grades, U. S. No. 1, U. S. N O - 2 , U. S. combination, and unclassified. Gives requirements for each grade, tolerances, and definitions of terms. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Washed and Sorted Strawberrles for Freezing, 1935. Refssued, Aug. 1939. COvers two grades-U. S. No. 1 and unclassified. Gives requirements for each grade, tolerances, and definitions of terms. U. S. Gov., Federal Specification Y-B-426; 1933. Black- berries; Fresh. Covers one grade-U. S. No. 1. Gives requirements; method of inspection and test (chemical analyses in accordance with me t h o d s of Assn. Of Official Agricultural Chemists); a n d requirements for packaging, packing, and marking. U. S. Gov., Federal Specification Y-B-496; 1933. Blue- berries; Fresh. Covers One grade-best commercial. Gives detail requirements; method of inspection and test (chemical analyses in accordance with methods of ASSn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. U. S. GOV., Federal Specification Y-C-651; 1934. Cran- berries; Fresh. Covers One grade-best commercial. Glves detail requirements; method of inspection and test (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. U. S. Gov. , Federal Specification Y-R-101; 1933. Rasp- berries; Fresh. Covers one grade-U. S. No. 1, either red or black variety. Gives detail requirements; method of 1nSpection and test (chemical analyses in accordance with methods of Assn. of Official Agri- cultural Chemists); and requirements for packaging, packing, and marking. U. S. GOV., Federal Specification Y-S-726; 1933. Straw- berries; Fresh. Covers One grade-U.S. No. 1. Gives detail requirements; method of inspection and test (chemical analyses in accordance with me th o d s of Assn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References.-Canned berries, jams, and jellies, see 134 ...11, 134.5; methods of a na lys 1s, grad ing regula- t iOnS , f OOd laws, see 130, 120. | 32. 12 Currants References.--Dried currants, see 133. 12. 132. 13 Grapes U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for American (Eastern Type) Bunch Grapes, 1943. COvers seven grades-U. S. fancy table, U. S. No. 1 table, U. S. No. 1 juice, U. S. fancy table mixed, U. S. No. 1 table mixed, U.S. No. 1 juice mixed, and unclassified. 61 |32. 3 Directory of Commodity Specifications Gives requirements for each grade, application of tolerances, and definitions of terms. U. S. Gov. , Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. U. S. Standards for American (Eastern Type) Bunch Grapes for Processing and Freezing, 1943. Covers three grades-U. S. No. 1, U. S. No. 2, and unclassified. Gives requirements for each grade, tolerances, and definitions of terms. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Juice Grapes, 1939. Applies Only to European Or Winifera type . Covers five grades-U. S. No. 1, U. S. No. 1 mixed, U. S. No. 2, U. S. No. 2 mixed, and unclassified. Gives requirements for each grade, tolerances, color, and maturity requirements, and definitions of terms. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Sawdust Pack Grapes, 1939. Apply Only to European or Winifera type. Covers three grades—U. S. fancy saw— dust pack, U. S. No. 1 sawdust pack, and unclassified. Gives requirements for each grade, tolerance, matur- ity and color requirements, and definitions of terms. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Table Grapes, 1939. Applies only to the European or Winifera type. Covers three grades-U. S. fancy table, U. S. No. 1 table, a n d unclassified. Gives requirements for each grade, tolerance, maturity and color requirements, and definitions Of terms. S. Gov. , Fe d e r a l Specification Y-G-671a; 1941. Amendment 2; 1944. Grapes; Fresh. Covers No. 1 table grapes, either eastern or western grown, of several varieties. G i v e s detail requirements; method of inspection and test (chemical analyses in accord- ance with methods of Assn. Of Official Agricultural Chemists); and packing, labeling, and marking for Shipment. U. U. canned grape S , see 133. 13, References. --Ra is 1ns, grad ing regulat 1 Ons, 134. 13; methods of analysis, food laws, see 130, 120. | 32.2 FLESHY FRUITS | 32.2 Apples U. S. Gov. , Dept. of Agriculture, War FOOd Administra- tion, Office of Distribution. Service and Regula- tory Announcement No. 143. Revised, 1938. Grades, Requirements, and Regulations of the Secretary of Agriculture for Carrying Out the Provisions of the Export Apple and Pear Act of June 10, 1933 (48 Stat. 123, 7 U. S. C., Secs. 581-589). Covers definitions and regulations. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Announcement No. 154. U. S. St a n d a r d s for Apples, 1937. Rei SSued, Oct. 1939. COverS nine U. S. grades-fancy, No. 1, commercial, No. 1 early, utility, utillty early, combination grades, hail, and unclass 1 fled. G 1 v e s requirements for each grade, percentage of red color for apples of fancy and No. 1 grades, tolerances for grades, condition after storage or transit, S1ze, packing and marking, definitions, and standards for export. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for U. U. Cannery Apples, 1930. Reissued, Aug. 1939. Covers three grades-U. S. No. 1, U. S. No. 2, a n d c iders. Gives requirements for each grade and minimum size. References.-Dried apples, canned apples, and apple Sauce, see 133. 21, 134.21; methods of analysis, grad- in g regulations, food laws, see 130, 120. |32.22 Pears Northwest Canners Assn. Grading Rules for Fresh Fruits and Berries for Canning Purposes, 1932. Includes explanation of grading rules for fresh pears. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regulatory Ann Ouncement No. 143. Revised, 1938. Grades, Re- quirements, and Regulations of the Secret a r y of Agriculture for Carrying Out the Provisions of the Export Apple and Pear Act of June 10, 1933 (Stat. 123, 7 U. S. C., Secs. 581-589). Covers definitions and regulations. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Pears for Canning, 1939. Reissued, Sept. 1939. Cov- ers three grades-U. S. No. 1, U. S. No. 2, and culls. Gives requirements for each grade, size classifica- t 10n, and definitions of terms. U. S. GOV. , Dept. Of Agriculture, War Food Administra- t1On, 0ffice of Distribution. U. S. Standards for Summer and Fall Pears Such As Bartlett, Hardy, and Other Similar Warieties, 1940. Covers four grades— U. S. No. 1, U. S. NO. 2, U. S. combination, and un- classified. G 1 v e s requirements for each grade, tolerances, definitions of terms, and standard pack. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Winter P e a r s Such As Anjou, Bosc, Winter Nells, Comice, and Other Similar Varieties, 1940. Covers five grades-U. S. extra No. 1, U.S. No. 1, U. S. No. 2, U. S. combination, and unclassified. Gives require- ments f O r each grade, tolerances, definitions of terms, and Standard pack. U. S. Gov. , Federal Specification Y-P–167; 1945. Pears; Fresh, Summer and Fall. Covers three grades- (a) No. 1, (b) combination, and (c) No. 2. Gives require- ments for varieties, sizes, and d e t a 1 1 s for each grade; method of inspection and test (chemical anal- yses, if required, in accordance with me th od s of Assn. Of Official Agricultural Chemists); and pack- ing, label1.ng, and marking for shipment. U. S. Gov. , Federal Specification Y-P-169; 1945. Pears; Fresh, Winter. Covers four grades- (a) extra No. 1, (b) No. 1, (c) combination, and (d) No. 2. Gives re- quirements for varieties, sizes, and details for each grade; methods of inspection and test (chemical anal- - ysis, if required, in accordance with me th o d s of Assn. of Official Agricultural Chemists); packing, labeling, and marking for shipment. References.--Dried pears, canned pears, see 132.22, 134.22; methods of analysis, grad 111g regulations, food laws, see 130, 120. 132.23 Quinces |32.3 MELONS U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standard S for Cantaloupes, 1937. Reissued, Sept. 1939. Covers 62 Vegetable Food Products |32. \,\! three grades–U. S. No. 1, U. S. commercial, and un- Class j fied. G 1 v e s requirements for each grade, tolerances, and definitions of terms. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Honey Dew a n d Honey Ball Type Melons, 1937. Re- issued, Aug. 1939. Covers four grades-U. S. No. 1, U. S. COmmercial, U. S. No. 2, and unclassified. Gives requirements for each grade, tolerances, and defi- nitions of terms. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Watermelons, 1939. Covers four grades—U. S. No. 1, U. S. No. 2, U. S. No. 3, and unclassified. Gives re- quirements for each grade, tolerances, size, weights, and definitions of terms. S. Gov. , Federal Specification Y-C-96a, 1945. Can- talounes; Fresh. Covers t w o grades— (a) No. 1 and (b) commercial. Gives requirements for sizes and grades; m e th o dº of inspection and test (chemical analyses in accordance with me t h o d s of Assn. Of Official Agricultural Chemists); an d packaging, nacking, and marking for shipment. U. S. Gov., Federal Specification Y-M-211; 1933. Mel- ons (Honey Dew, Honey Ball, Pe r s 1 an or Casaba); Fresh. Covers one grade-U. S. No. 1. Gives detail requirements; method of inspection and test (chemi- cal analyses in accordance with methods of Assn. Of Official Agricultural Chemists): and requirements for packaging, packing, and marking. U. S. Gov. , Fe d e r a 1 Specification Y-W-121a; 1941. Amendment 1; 1942. Watermelons. Covers three U. S. grades—Nos. 1, 2, and 3 (defined in standards is— sued by U. S. Gov., Dent. of Agriculture). Gives detail requirements; method of inspection and test (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and re- quirements for packaging, nacking, and marking. U. References. –Methods of analyses, grad ing regula- tions, food laws, see 130, 120. | 32.1, STONE FRU ITS | 32.4 || Apr icots U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Apricots, 1928. Reissued, Mar. 1942. Covers three grades—U. S. No. 1, U. S. No. 2, a n d unclassified. Gives requirements for each grade, marking, packing, and defin i ti Ons of terms. U. S. Gov., Fe de r a l Specification Y-A-621 a, 1941. Amendment 1; 1942. Apricots; Fr e s h. Covers two U. S. grades—defined th standards issued by U. S. Gov., Dent. of Agriculture—(a) No. 1 and (b) No. 2. Gives requirements for each grade: method of in- spection and test (chemical analyses in accordance with me t h o ds of Assn. Of Official Agricultural Chemists): and requirements for packaging, packing, and marking. Canned a priC OtS, See References. –Dried apricots, grad ing regu- 133.41, 154. 41; methods of a na lysis, lat iOnS , f OOd laws, see 130, 120. 132.12 Cherr ies Northwest C a n n e r S As sn. Fruits and Berries for C a n n in g Purposes, Grading Rules for Fresh 1932. {i}!}t;77 ( )—4 – ) 63 Includes explanation of gr a d 1 ng rules for fresh Cherries, and No. 1 fresh sour cherrles. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Frozen Red Sour Pitted Cherries, 1942. Covers three grades—U. S. grade A or U. S. fancy, U.S. grade C or U. S. standard, and off-grade. Gives definition, fill of container, sugar or sirup Dack, explanation of terms, tolerance, and factors used in ascertaining the grade rating including col- Or, absence of defects, and character of fruit. J. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Red Sour Cherries for Manufacture, 1941. COverS three grades-U. S. No. 1, U. S. No. 2, and unclassi- fied. Gives requirements for each grade, tolerance, and definitions of terms. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Sweet Cherries, 1927. Reissued, Aug. 1939. Covers two grades-U. S. No. 1 and unclassified. Gives re- quirements for each grade, tolerance, size, and def- in 1 tº Ons of terms. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Sweet Cherries, for Export for Sulthur Brining, 1940. Covers one grade–U. S. No. 1. Gives requirements for this grade, size, and definitions of terms. t; U. S. Gov., Federal Specification Y-C-306; 1934. Cher- ries: Fresh. Covers One grade-U. S. No. 1. G1 Ves detail requirements; method of inspection and test (chemical analyses th accordance with me th o ds of Assn. Of Official Agricultural Chemists); and re- quirements for packaging, Dacking, and marking. References. –Canned cherr les, see 134.42; methods Of a na lys is , grad ing regulat i Ons, f OOd laws, see 130, 120. | 32.43 Dates U. S. Gov., Federal Specification Y-D-126; 1938. Dates; Unpitted. Covers two varieties—Deglet Noor and Invert sugar; and five grades—extra fancy, fancy, choice, hy- drated, and dry. Gives detail requirements; method of inspection and test (chemical analyses in accordance with method of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. | 32.44 Peaches U. S. Gov., Dent. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Freestone Pe a ch e s for Canning or Freezing, 1942. Covers three grades—U. S. No. 1, U. S. No. 2, and un- classified. Gives requirements for each grade, min- imum size, tolerances, and definitions of terms. U. S. Gov., Dent. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Nectarines, 1938. Re is su e d', 1942. Covers six grades—U. S. fancy, U. S. extra No. 1, U. S. No. 1, U. S. No. 2, U.S. combination, and unclassified. Gives requirements for each grade, tolerances, and defini- tlOn.S. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Peaches, 1933. Reissued, July 1939. Covers five grades—U. S. fancy, U. S. extra No. 1, U. S. No. 1, |32. \\ Directory of Commodity Specifications U. S. No. 2, and unclassified. Gives requirements for each grade, tolerances, marking requirements for size, standard pack, and definitions of terms. S. Gov., Fe d e r a 1 Specification Y-P-151a; 1941. Amendment 2, 1942. Peaches; F res h. Covers four U. S. grades— (a) fancy, (b) extra No. 1, (c) No. 1, and (d) No. 2, (defined 1n standards issued by U. S. Gov., Dept. of Agriculture). Gives detail require- ments: method of Inspection and test (chemical anal- yses in , accordance with methods of Assn. of Off 1– cial Agricultural Chemists); and requirements for packaging, packing, and marking. U. References. –Dried peaches, canned peaches, 133.44, 134. 44; methods of a na lysis, t 1 OnS, food laws, see 130, 120. | 32.15 Plums and Prunes Northwest C a n n e r s Assn. Grading Rules for Fresh Fruits and Berries for Canning Purposes, 1932. In- cludes explanation of grading rules for No. 1 fresh TI’Ulrles. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Plums and Prunes (Fresh), 1937. Reissued, Aug. 1939. Covers four grades-U. S. fancy, U. S. No. 1, U. S. No. 2, and unclassified. G 1 v e s requirements and tolerances for each grade, standard pack, and defi- n1t, 1 OnS Of terms. S. Gov. , Fe d e r a l Specification Y-P-506a; 1941. Amendment 1: 1942. Plums and Prunes; Fresh. Covers three U. S. grades— (a) Fan cy, (b) No. 1, and (c) No. 2 (defined 1n standards 1ssued by U. S. Gov., Dept. of Agriculture). Gives detail requirements; methods of Inspection an d test (chemical analyses in accordance with me t h O d S Of ASSn. Of Official Agricultural Chemists); and requirements for pack- aging, packing, and marking. See grad ing regula - U. U. References. – Dr 1 e d prunes, canned plu In S and prunes, see 133.45, 134.45; methods O f analys is , grad Îng regulat 10ns, food laws, see 130, 120. 132.46 Pers immons References. –Methods of analysis, grad Îng regula- t 1 Ons, f OOd laws, see 130, 120. 133. DR | ED AND EVAPORATED FRU TS 133. I DR IED BERR IES, CURRANTS, AND GRAPES | 33 - || Dried Berries References. –Fresh berr les, jams and jellies, see 132. 11, 134.5. 133. 12 Dried Currants U. S. GOV., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U.S. Stand- ards for Grades of Dried Zante Currants, 1943. COV- ers three grades-U. S. grade A, U. S. grade B, and off-grade; and two types— (I) black and (II) white. Gives definition, table showing defects, and expla– nati On Of terms. S. Gov., Fe de r a 1 Specification Z-C-851a; 1944. Currants: Dried (Frocessed). Covers two types- (I) Zante type (domestic) and (II) other types (fore 19n); and two grades—A and B. G 1 v e s requirements for material, workmanshin, and details for each grade; methods of inspection and tests (chemical analyses in accordance with methods of ASSn. Of Official Ag-" U. | ricultural Chemists); and packaging, labeling, pack- 1ng, and marking for shipment. References. --Methods of analysis, grad ing regula- t 10ns , f OOd laws, see 130, 120. |33. I 3 Ra is ins U. S. Gov. , Dept. Of Agriculture, War Food Administra- 'tion, Office of Distribution. Tentative U.S. Stand- ards for Grades of Processed Raisins, 1942. COvers three grades-U. S. grade A, U. S. grade B, and off- grade; and three types- (I) Thompson seedless (sul- tanina), (II) muscats, and (III) sultana. Gives def- inition, explanation of terms, size, color, defects, and d e t a 1 1 S covering type I-bleached (natural), sulphur bleached or golden bleached, and soda dipped; type II-seeded (seeds removed), unseeded (loose), and soda dipped unseeded (Valencia); and type III. S. Gov. , Federal Specification Z-R-71b; 1939. Rai– Sins. Covers three types: (I) Thompson seedless— (a) unbleached, (b) sulphur bleached, and (c) soda dipped; (11) muscats-(a) seeded, (b) unseeded, and (c) soda dipped unseeded; and (III) sultana. Gives Tequirements for sizes, color, grades, and details for each type and grade; me th Od S Of inspection U. and test, and packaging, labeling, p a C k 1 ng, and marking. References. – Fresh g r a p e s , canned grapes, see 132. 13, 134, 13; methods of analys 1S, tions, food laws, see 130, 120. 133.2 FLESHY FRUITS, DRIED | 33.2 | Dried Apples Assn. Of American Feed Control Officials. Def in 1 tions of Feedingstuffs, 1942. Definitions for dried apple pomace and dried apple pectin pulp. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Dried Apples, 1943. Covers four grades— U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, U. S. g r a de C or U. S. standard, and off- grade; and three styles-rings, quartered, and sliced. Glves definition, explanation of terms, and details. U. S. Gov. , Federal Specification Z-A-613b; 1943. Ap- ples; Evaporated (or Dried). Covers two types— (I) sliced (rings) and (II) quartered (3, 4, or 6 po . ); in three grades– (A) fancy, (B) extra choice, and (C) choice. Gives detail requirements; methods of inspection an d tests (chemical analyses in accord- ance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, Dacking, and marking. grad ing regula - U. References. –Fresh apples, canned apples, and apple Sauce, see 132.21, 134.21; methods of analyses, grad - ing regulat iOnS , f OOd laws, see 130, 120. | 33.22 Dr jed Pears U. S. GOV. , Dept. Of Agriculture, tion, Office of Distribution. ards for Grades of Dried Pears, 1942. COvers four grades-U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, U. S. grade C or U. S. standards, and off-grade; and s 1 x sizes–No. 1 (jumbo), No. 2 (extra large), No. 3 (large), No. 4 (medium), No. 5 (small), and No. 6 (extra small). Gives defini tí On and explanation of terms. U. S. Gov. , Federal Specification Z-P-206; 1943. Pears: Evaporated (or Dried). - War Food Administra- Tentative U. S. Stand- Covers six sizes a n d three 64 Vegetable Food Products | 3 || - || | grades. Shall be prepared from any established mar- ket variety of fruit of the latest crop, and shall be processed and packed under sanitary conditions in accordance with good commercial practice. Gives details for sizes, grades, methods of inspection, tests, packaging, labeling, packing, and marking. References. –Fresh pears, canned pears, see 132.22, 134.22; methods of analysis, grading regulations, food laws, see 130, 120. 133.23 Dried Quinces | 33.3 DR ED MELONS | 33.1, DRIED STONE FRUITS 133.1, I Dried Apricots U. S. Gov., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades Of Dried ADI’icots, 1942. COvers four grades—U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, U. S. grade C or U. S. standard, and off-grade; and six sizes-jumbo, No. 1 (extra fancy size), No. 2 (fancy size), No. 3 (extra choice size), No. 4 (choice size), and No. 5 (standard size). Gives definition and explanation of terms. U. S. GOV. , Federal Specification S-A-636a; 1942. Aprl- cots; Evaporated (or Dried). Covers four grades— fancy, extra choice, choice, and standard. Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. –Fresh apricots, canned apricots, see 132.41, 134. 41; methods of analysis, grad ing regu- lations, food laws, see 130, 120. 133.12 Dried Cherries References. –Fresh cherries, canned cherries, see 132.42, 134 .42. |33.13 Dried Dates 133.11, Dried Peaches U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Dried Peaches, 1942. COvers four grades–U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, U. S. grade C or U. S. Standard, and off-grade; six sizes—No. 1 (jumbo), No. 2 (extra fancy); No. 3 (f an cy), No. 4 (extra choice ), No. 5 (choice), and No. 6 (standard); and two types—free- stone (Muir variety, Lovell variety, and other Va- rieties or mixed) and clingstone. Gives definition and explanati On Of terms. U. S. Gov. , F e de n a 1 Specification Z-P-193a; 1943. Peaches; Evaporated (or Dried). Covers two types— (I) Freestone and (II) Clingstone; and three grades— (A) fancy, (B) choice, and (C) standard. Gives de- tail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. – Fresh peaches, canned peaches, see 132.44, 134. 44; methods of analysis, grading regu- lations, ſo od laws, see 130, 120. 133.15 Dried Plums and Prunes U. S. Gov. , Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. U. S. Standards for Grades of Dried Prunes, 1941. Covers four grades— U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice; U. S. grade. C or U. S. standard, and off- grade; three types— (I) French, (II) Italian, and (III) imperials, Sugars, or a mixture; and designation for sizes of each type. Gives definition, minor de- fects, major defects, and explanation of terms. U. S. Gov., Federal Specification Z-P-681c; 1941. Amend- ment 1; 1942. Prunes; Evaporated (or Dried). Covers three types— (I) French, (II) Italian, and (III) im– perials, sugars, Or a mixture of the two; sizes for each type; and three grades- (A) fancy, (B) choice, and (C) standard. Gives detail requirements; methods of inspection and tests (chemical analyses in accord- ance with methods of ASSn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Fresh plums and prunes, canned plums and prunes, see 132.45, 134.45; methods of analysis, grading regulations, ſo Od laws, See 130, 120. |33, 5 DR IED SUBTROPICAL FRUITS References. –Dried figs, see 131.3; dried dates, see 133.43; dried Citron, see 131. 21. 13]. CANNED AND PRESERVED FRU ITS, JAMS, AND JELL | ES | 31|, O GENERAL ITEMS. National Canners Assn. Manual for Canned FOOd Labels, 1942. Definitions and Standards N. C. A. Recommended Terms. Fruits. Covers apple sauce, apricots, black- berries, boysenberries, gooseberries, loganberries, b l a c k raspberries, red raspberries, strawberries, youngberries, currants, figs, f r u i t S for Salads, grapefruit, grapes, Olives (ripe), peaches, pears, plums (green gage and egg), plums (prune), and prunes (dried). 134. I CANNED BERRIES, CURRANTS, AND GRAPES 134. || Canned Berries Northwest C a n n e r s ASSn. Specificati Ons for Canned Fruits and Wegetables, 1935. Includes Variety, grade, syrup, and description of packed loganberries, red raspberries, youngberries, black raspberries, straw- berries, gooseberries, and blackberries. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Canned Blackberries, 1940. COVers six grades—U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, U. S. grade C or U. S. Standard, U. S. grade D (seconds), U. S. grade E (water or ple pack), and off-grade (substandard). Gives definition, heavy pack, sirup density, explanatí On Of terms, rec- Ommended head space and drained weights, Can S126, can dimensions, maximum capac 1 ty, maximum head Space, minimum drained weight, and factors used 1n ascer- taining the grade rating including color, uniformity of size, absence of defects, and character Of fruit. U. S. Gov. , Dept. of Agriculture, War FOOd Administra- tion, Office of D is t r 1 but 1 on . Tentative U. S. 65 | 3!!. I Directory of Commodity Specifications Standards for Grades of Canned Red Raspberrles, 1940. Covers six grades-U. S. grade A Or U. S. fancy, U. S. grade B or U. S. choice, U. S. grade C or U. S. standard, U. S. grade D (seconds), U. S. grade E (water or pie-pack), and off-grade (substandard). Gives definition, s 1 r u p density, explanation of terms, recommended head Space and drained weights, can size, can dimensions, maximum capacity, maximum head space, minimum drained Welght, and factors used in ascertaining the grade rating 1ncluding Color, uniformity of size, absence of defects, and character Of fruit. U. S. Gov. , Federal Specification Z-B-421; 1931. Amend- ment 2; 1934. Blackberries; Canned. Covers four grades—(A) fancy, (B) choice, (C) standard, and (D) water Or pie. Gives detail requirements; methods Of in- spection and tests (chemical analyses in accordance with methods Of ASSn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification Z-B-491; 1931. Amend- ment 1; 1934. Blueberrles (Huckleberries); Canned. Covers two grades– (A) fancy and (B) water. Gives deta11 requirements; m e th O d S of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification Z-L-501; 1931. Amend- ment 1; 1934. Loganberries; Canned. Covers three grades—(A) fancy, (B) choice, and (C) water Or pie. Gives detail requirements; methods Of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. U. S. Gov. , Federal Specificati On Z-R-91; 1931. Amend- ment 1; 1934. Raspberries; C a n n e d . Covers two types—(I) red (in Cuthbert, King, Ranere, and Co- lumbia varieties) and (II) black; and four grades— (A) fancy, (B) choice, (C) standard, and (D) water or pie. Gives detail requirements; methods of 1m- spection and tests (chemical analyses in accordance with methods of Assn. Of Official Agricultural Cheſſ- ists); and requirements for packaging, packing, and marking. jams and References. –Fresh berries, see 132. 11; grad in g jellies, see 134.5; methods of analysis, regulations, ſo Od laws, See 130, 120. |34. 12 Canned Currants References. –Dried currants, see 133.12. |31 . 13 Canned Grapes Canners League of California. California Canned Fruits, 1938. Muscat Grapes. Requirements as to percentage of sugar in sirup, ripeness, freedom from blemishes, uniform slze, etc., for four grades. Tai Si Il S, See 132. 13, References. – Fresh grapes, grad in g regulation S, 133.13; methods of analysis, ſo Od law S, See 130, 120. 131, .2 FLESHY FRUITS, CANNED 134.2 . Applesauce and Canned Apples Northwest Canners Assn. Specificat! Ons f O r Canned Fruits and Wegetables, 1935. Includes Variety, grade, syrup, and description of packed apples. U. S. Gov., Dept. of Agriculture, War Food Administration, Office of Distribution. U. S. Standards for Grades of Canned Apples, 1943. COvers three grades-U. S. grade A or U. S. fancy, U. S. grade C or U. S. standard, and Off- grade. Gives definition, fill of container and recom- mended drained weight, Can Size, can dimensions, minimum drained weight, tolerance, and factors used in ascer- taining the grade rating including color, uniformity Of Size, absence Of defects, and character of fruit. U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office Of Distribution. U. S. Standards for Grades of Canned Apple Sauce, 1934. Covers three grades—U. S. grade A (fancy), U. S. grade C (stand- ard), and off-grade (Substandard). Gives definition, condition Of container, condition of package and la- bel, fill of container, slack fill, can size, can dimensions, maximum capacity, maximum head Space, and factors used in ascertaining the grade rating including color, C.Onsistency, finish, absence of de- fects, and ſlav Or. U. S. Gov. , Federal Specification Z-A-611b; 1941. Ap- ples; Canned. Covers the "heavy pack" type, with little or no free liquid, in two grades-fancy (grade A), and standard (grade C). Gives detail require- ments; m e th o d s of 1nspection and tests (chemical analyses in accordance with methods Of Assn. Of Offi- cial Agricultural Chemists); an d requirements for packaging, packing, and marking. U. S. Gov. , Federal Specification Z-A-621a; 1941. Ap- plesauce; Canned. Covers two grades– (A) fancy (B) standard. Gives detail requirements; methods Of in- spection and tests (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chem- 1sts); and requirements for packaging, packing, and marking. References. –Fresh apples, dried apples, see 132.21, 133.2.1; methods of analysis, grad in g regula U1 On S, food laws, see 130, 120. º | 31, 22 Canned Pears Canners League of California. California Canned Fruits, 1938. Bartlett Pears. Requirements as to percentage of Sugar in S1 rup, color, ripeness, unlform Size, freedom from blenishes, and pieces per can, for four grades. Canners League of California. California Canned Fruits, 1938. Spiced Pears. Requirements for two grades of whole fruit, peeled, for strength of S1 rup in degrees (Brix), for ripeness, color, freedom from blemishes, and uniform size. To be packed with the addition of vinegar, cinnamon, cloves, and other Sp1 CeS 1 f de- sired. Number of pieces per can and permissible max- imum Variati On. Northwest Canners Assn. Specifications for Canned Fruits and Wegetables, 1935. Includes Variety, grade, Syrup, and description Of packed pears. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Pears, 1942. COVerS Seven grades– U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, U. S. grade C or U. S. Standard, U. S. grade D (seconds), U. S. grade E (water grade), U. S. grade F (solid-pack pie), and off-grade; and five styles— halved, quartered, sliced, diced, and whole. Gives sirup de n s 1 ty, fill of container and recommended 66 Vegetable Food Products |3}}. 112 drained weight, count range, can size, explanation of terms, tolerance, and factors used in ascertain- 1ng the grade rating including color, uniformity of Size and Symmetry, absence of defects, and character Of fruit. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Canned Pears. Covers— (1) Canned pears; 10 entity, label Statement. Of Optional ingredients; (2) canned pears; quality, label state- ment of Substandard quality; and (3) canned pears; f1ll Of COntainer, label statement Of Substandard fill. U. S. GOV., Fe d e r a l Specification Z-P-2O1a; 1941. Pears; Canned. Covers two types— (I) Bartlett and (II) other varieties; four styles—(1) halved, (2) quartered, (3) sliced, and (4) whole; and six grades– (A) fancy, (B) choice, (C) standard, (D) seconds, (E) water grade, and (F) solid-pack pie. Gives de- tail requirements; methods Of inspection and tests (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chemists); and re- Qul rements for packaging, packing, and marking. References. – Fresh pears, dried pears, see 132.22, 133.22; methods of analysis, grading regulations, ſ OOd laws, see 130, 120. 134.23 Canned Quinces |31 .24 Canned Pineapples U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades Of Canned Pineapple, 1943. COVers four grades—U. S. grade A Or U. S. fancy, U. S. grade B or U. S. choice, U. S. grade C or U. S. standard (half slices or broken slices), and Off- grade; and six styles-slices (whole), half Slices, broken slices, crushed p 1 n e a pp le , titt, its, and chunks. Gives definition, Sirup density, fill Of container and recommended drained weight, can S12e, count, and size, explanation. Of terms, tolerance, and factors used in ascertaining the grade rating in- cluding color, uniformity of size and Symmetry, ab- sence of defects, and character Of fruit. U. S. Gov. , Federal Specification Z-P-351b; 1943. Pine- apple; Canned. Covers six styles- (I) slices, (II) tithits, (III) chunks, (IW) crushed, (W) half Slices, and (VI) broken slices; and three grades- (A) fancy, (B) choice, and (C) standard. Gives requirements for material and workmanship, Sirup, count and S1ze, can sizer drained weight and head Space, and details for each style and grade; methods of inspection and test; and packaging, labeling, packing, and marking for Shipment. References. –Fresh pineapple, see 131.5; methods of analysis, grading regulations, food laws, See 130, 120, | 31|| .25 Canned Grapefruit U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of C a n n e d Grapefruit, 1943. Covers four grades—U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, U. S., broken, and off-grade. Gives definition, sirup density, fill of contalmer, can size, can dimensions, explanation of terms, toler- ance, and factors used in ascertaining the grade rating including drained Weight, wholeness, absence Of defects, and Character of Iruit. S. GOV., Fe d e r a l Specification Z-G-676a; 1943. Grapefruit; Canned. Covers three grades—(A) fancy, (B) choice, and (C) broken. Gives requirements for material and WOrkmanship, Slrup, drained weights and head Space, can size, and details for each grade; meth- Ods Of inspection and test; and packaging, labeling, packing, and marking for Shipment. | 3!! - 3 CANNED MELONS | 31|, || CANNED STONE FRUITS | 31|, || | Canned Apr icots CannerS League Of California. California Canned Fruits, 1938. ApriCOtS. Includes four Classes Of fruit, requirements as to percentage Of Sugar in sirup, col- Or, uniform size, freedom from blemishes, and pieces Der Can. CannerS League Of California. California Canned Fruits, 1938. Spiced Apricots. Requirements for two grades Of whole, peeled fruit, for strength of Sirup in de— grees (Brix), for ripeness, color, freedom from blem- 1shes, uniformity in size, and pieces per can. To be packed With the addition. Of Vinegar, cinnamon, cloves, and Other Spices if desired. U. S. Gov., Dept. of Agriculture, War food Administra- COlor, U. tlOn, Office Of Distribution. Tentative U. S. Stand- ards for Grades Of Canned Apricots, 1941. Covers Seven grades-U. S. grade A or U. S. fancy, U. S. grade B Or U. S. choice, U. S. grade C or U. S. stand- ard, U. S. grade D (seconds), U. S. grade E (seconds packed in water), U. S. grade F (solid pack-pie), and Off-grade; and two styles—halved and whole. Gives deflnition, Sirup dens 1 ty, explanation of terms, rec- Ommended head space and drained weights, can size, can dimensions, minimum drained weight, maximum head Space, count (maximum number per can), and factors used in ascertaining the grade rating including color, uniformity of size and symmetry, absence of defects, and Character Of fruit. U. S. GOV., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Def in 1tions and Standards for Food. Canned Apricots. Covers— (1) canned apricots; identity, 1abel Statement of Op- tional ingred1ents; (2) canned apricots; quality, label statement of substandard quality; (3) canned apricots; fill Of container, label statement of Sub- Standard fill. U. S. Gov., Federal Specification Z-A-631a; 1941. Apri- cots; Canned. Covers two styles (elther unpeeled or peeled)- (I) halved and (II) whole; in six grades— (A) fancy, (B) choice, (C) standard, (D) seconds, (E) water grade, and (F) solid-pack pie. Gives detail requirements; methods of inspection and tests (chem– 1cal analyses in accordance with methods Of ASSn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. – Fresh a Dricots, dried a pricots, see 132.41, 133.41; methods of analysis, grading regula- tions, ſood laws, see 130, 120. 134.12 Canned Cherries Canners League of California. California Canned Fruits, 1938. Royal Anne C he r r i e S. Requirements as to 67 Isu.42 Directory of Commodity Specifications percentage Of Sugar in S1 rup, freedom from blemishes, uniform size, and ripeness, for four grades. Northwest Canners ASSn. Specifications f Or Canned Fruits and Wegetables, 1935. In C lu de S Variety, grade, Syrup, and description of packed Royal Anne, Bing a n d Lambert, black a n d white, and red sour Cherrles. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Pitted Sulphured Cherries, 1934. Covers three grades-U. S. No. 1, U. S. No. 2, and sample grade. G 1 v e s definition, machine pitted, pitted, properly matured, clean, firm, damage, Seri- Ous damage, and dimensions for Small, medium, and large S126S. º U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Red Sour Pitted Cherries, 1941. Covers three grades—U. S. grade A or U. S. fancy, U. S. g r a de C or U. S. standard, and off-grade. Gives slrup density, can size, can dimensions, maxi- mum capacity, maximum head space, minimum drained weight, and factors used in ascertaining the grade rating including color, absence of defects, and Char- acter Of fruit. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Sweet Cherries, 1940. Covers six grades—U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, U. S. grade C or U. S. Standard, U. S. grade D (seconds), U. S. grade E (water or pie), and off-grade; and two styles—pitted and un- pitted. Gives sirup density, explanation of terms, recommended head space and drained weights, can size, can dimensions, maximum capacity, maximum head Space. minimum drained weight, count, and factors used in ascertaining the grade rating including color, uni- formity of size and symmetry, absence of defects, and character of fruit. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Unpitted Sulphured Cherries, 1934 • Covers three grades-U. S. No. 1, U. S. No. 2, and Sam- ple g r a de. Gives definition, properly matured, clean, firm, damage, serious damage, and dimensions for small, medium, and large sizes. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D.C. 2; 1944. Definitions and Standards for Food. Canned Cherries. Covers- (1) canned cherries; identity, label statement of optional ingredients; (2) canned cherries; quality, label statement of substandard quality; (3) canned cherries; fill of container, label statement of Sub- standard fill. S. Gov., Fe d e r a l Specification Z-C-3018; 1941. Cherries; Canned. Covers three types: (I) red sour (red tart) pitted— (a) water pack (b) sirup pack; (II) U. light sweet— (a) unpitted (b) pitted; and (III) dark sweet— (a) unpitted (b) p1tted; in two grades- (A) fancy and (C) standard—for type I; and in S1X grades—(A) fancy, (B) choice, (C) standard, (D) seconds, (E) water or pie, and (F) heavy-pack pie- for types II and III. Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with me th od s of Assn. of Official Agricultural Chemists); and requirements for packag- 1ng, packing, and marking. References. – Fresh cherries, see 132.42; methods of analysis, grading regulations, food laws, see 130, 120. 13||..}3 Canned Dates 13||..}} Canned Peaches Canners League Of California. California Canned Fruits, 1938. Peaches. Includes yellow cling, sliced yellow cling, yellow free, and Spiced peaches; requirements On percentage Of Sugar in Sirup, color, ripeness, uni- form size, freedom from blemishes, and pieces per can for four grades of peaches—two grades of whole spiced peaches and two grades of halved spiced peaches. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office Of Distribution. Tentative U. S. Stand- ards for Grades of Canned Peaches (Freestone), 1940. Covers seven grades—U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, U. S. grade C or U. S. Standard, U. S. grade D (seconds), U. S. grade E (water or ple-pack), U. S. grade F (solid ple-pack), and off- grade; and two styles—halved and sliced. Gives sirup density, explanati On Of terms, recommended head space and drained weights, can size, can dimensions, maxi- Iſſum Capacity, maximum head Space, minimum drained Weight, count, and factors used in ascertaining the grade rating including color, uniformity of size and symmetry, absence of defects, and character of fruit. U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office Of Distribution. U. S. Standards for Grades Of Canned Yellow ClingStone Peaches, 1942. COvers five grades-U. S. grade A or U. S. fancy, U. S. grade B Or U. S. choice, U. S. grade C or U. S. Standard, U. S. grade D, and Off-grade; and five Styles-halved, quartered, diced, Sliced, and whole. Gives sirup density, fill of container and recommended drained weight, Can Size, COunt, explanati. On of terms, tolerance, and factors used in ascertaining the grade rating including color, uniformity of size and Sym- metry, absence of defects, and character of fruit. U. S. GOV., Federal Security Agency, FOOd and Drug Ad- Ininistrati On, S. R. A., F. D. C. 2, 1944. Definiti Ons and Standards for Food. Canned Peaches. Covers—(1) Canned peaches; identity, label Statement Of Optional 1ngredients; (2) canned peaches; quality, label state- ment of substandard quality; and (3) canned peaches; fill of container, label statement of Substandard fill. U. S. Gov. , Federal Specification Z-P-191a; 1941. Peach- es; Canned. Covers two types: (I) yellow clingstone and (II) freestone- (a) yellow and (b) white; four Styles— (I) halved, (II) quartered, (III) sliced, and (IV) whole; and six grades- (A) fancy, (B) choice, (C) standard, (D) seconds, (E) water grade, and (F) Solid-pack pie. Gives detail requirements; methods Of inspection and tests (chemical analyses in accord- ance with methods of Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. d r i e d peaches, methods of analys 1s, 120. References. – Fresh peaches, 132.44, 133.44; ti Ons, food laws, see 130, S 62 62 . grading regula- | 3!! - ||5 Canned Plums and Prunes Canners League of California. California Canned Fruits, 1938. Plums. Requirements as to percentage of Sugar 68 Vegetable Food Products |3}}. 5), in Sirup, freedom from blemishes, uniform size, etc., for four grades. Canners League of California. California Canned Fruits, 1938. Prepared Prunes in Sirup. Requirements for ripeness, cleanliness, soundness, odor, color, and flavor of dried prunes. For uniformity in Size, based on number per pound, for percentage of Sugar in sirup, and drained weight per can thirty days after packing for seven sizes of Can. Northwest Canners Assn. Specifications ſo I Canned Fruits and Wegetables, 1935. Includes Variety, grade, Syrup, and description of packed fresh prunes, plums, yellow egg plums, and green gage plums. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Canned Plums, 1940. Covers Six grades—U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, U. S. grade C or U. S. Standard, U. S. grade D (seconds), U. S. grade E (water or pie-pack), and off-grade (substandard); three varie- ties—Italian prunes, green gage plums, and yellow egg plums; and two styles—whole and halves. Gives definition, si rup density, explanation of terms, recommended head space and drained weights, can S1ze, can dimensions, maximum capacity, maximum head Space, minimum drained weight, count, and factors used in ascertaining the grade rating including color, uni- formity of size and symmetry, absence of defects, and character Of ſruit. U. S. Gov., Federal Specification Z-P-491; 1931. Plums; Canned. Covers four types- (I) green gage, (II) yellow egg, (II) Washington, and (IV) damson; and four grades—(A) fancy, (B) choice, (C) standard, and (D) water or pie. Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agri- cultural Chemists); and requirements for packaging, packing, and marking. S. Gov., Fe d e ral Specification Z-P-671b; 1938. Amendment 1; 1939. Prunes; Dried, Canned. Covers two types— (I) sweet type (French) (Agen) and (II) tart type (Italian); two grades—(A) fancy and (B) choice; and four sizes (number of prunes per pound)– (a) 20–30, (b) 30-40, (c) 40-50, and (d) 50-60. Gives detail requirements and tests (chemical analy- ses in accordance with methods of Assn. Of Official Agricultural Chemists); and requirements for packag- ing, packing, and marking. U. di red prune S, S. — Fresh plums and DI’une S Reference D p grad 1ng see 132.45, 133.45; methods of analyses, regulations, food laws, see 130, 120. 134.49 Miscellaneous Canned Fruits 1311.5 JAMS, FRUIT BUTTERS, ETC. 1311.5 | Fruit Butter U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definiti OnS and Standards for Food. Fruit Butter. Covers identity and label statement of Optional ingredients. U. S. Gov., Federal Specification Z-A-616a; 1941. AD- ple Butter. Gives detail requirements; methods of inspection and tests (chemical analyses in acCOI’d- ance with methods of Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References.—Methods of analysis, tºl On S, food laws, see 130, 12O; Stone fruits, see 134.52. |3}.52 Jams U. S. GOV. , Dept. Of Agriculture, War FOOd Administra- tion, Office Of Distribution. Tentative U. S. Stand- ards for Grades of Fruit Preserves (or Jams), 1943. COvers three grades-U. S. grade A or U. S. fancy, U. S. grade B Or U. S. Choice, and off-grade; and two types-prepared from a single variety of fruit and prepared from a mixture of two or more varieties of fruit. Gives definition, varieties (about thirty five kinds of fruits and berries), mold tolerances, fill Of container, explanation of terms, Optional Saccharine ingredients, Other Optional ingredients, tolerance, and factors used in ascertaining the grade rating including COnS1Stency, COlor, and absence Of grading regula- fruit jams made from defects. U. S. Gov. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and S tº a n d a I d S for FOOd. COvers identity, lents. U. S. GOV., Federal Specification Z-J-96; 1941. Jams (Preserves); Fruit. Covers two types- (I) prepared from a single variety of fruit and (II) prepared from a mixture Of two Varieties Of fruits. Gives detail requirements; methods of inspection and tests (chemi- cal analyses in accordance with methods of Assn. Of Official Agricultural Chemists); and requirements for for Dackaging, packing, and marking. Fruit Preserves, Jams. label Statement of Optional ingred- References. –Methods of analyses, tions, food laws, see 130, 12O. 1311.53 Jel lies U. S. GOV. , Federal Security Agency, FOOd and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definiti Ons and Standards for FOOd. Fruit Jellies. COvers identity, label Statement Of Optional ingredients. U. S. GOV. , Federal Specification Z-J-1918; 1941. Amend- ment 1; 1942. Jellies; Fruit. COVers two types- (I) peepared from a single fruit and (II) prepared from a mixture of two kinds Of fruit. Gives detail requirements; methods of inspection and tests (chem- ical analyses in accordance with methods Of Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. grading Tegula- References. –Methods of analysis, tions, food laws, see 130, 12O. 131.51, Marma lades U. S. Gov. , Federal Specification Z-M-106; lade. Covers one grade— (A) fancy; three types- (I) sliced, (II) stripped (shoe peg), and (III) chopped; and five varieties— (A) bitter-orange marmalade, (B) sweet-orange marmalade, (C) grapefruit marmalade, (D) citrus-fruit marmalade, blended as follows- (1) bit- ter and sweet oranges (naval and Seville), (2) kum- quat and other citrus fruits, (3) Orange-grº efruit; and (E) mixed-fruit marmalade (grapefruit-pineapple) Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with methods grad in g regula- 1938. Marina- 69 | 31||. 5), Directory of Commodity Specifications of Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. –Citrus fruits, see 131.2; methods of analysis, grading regulations, food laws, see 130, 120. | 31||.55 Fruit Preserves U. S. Gov., Dept. of Agriculture, War Food Administra- tl On, Office Of Distributi On. Tentative U. S. Stand- ards for Grades of Fruit Preserves (or Jams), 1943. Covers three grades-U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, and off-grade; and two types-prepared from a single variety of fruit and prepared from a mixture of two or more varieties of fruit. Gives definition, varieties (about thirty five kinds of fruits and berries), mold tolerances, fill of COntainer, explanation of terms, Optional saccharine ingredients, Other Optional ingredients, tolerance, and factors used in ascertaining the grade rating including COnSistency, Color, and absence of defectS. U. S. GOv., Federal Security Agency, Food and Drug Ad- ministrati On, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Fruit Preserves, Jams. Covers 1 dent 1 ty, lab el statement of Optional ingred- 1 ent S. U. S. Gov. , Federal Specification Z-J–96; 1941. Jams (Preserves); Fruit. Covers two types— (I) prepared from a single variety of fruit and (II) prepared from a mixture of two varieties of fruits. Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. –Methods of analysis, grading regula- tions, food laws, see 130, 120. | 31|| .56 Fruit Salads and Sauces Canners League of California. California Canned Fruits, 1938. Fruit Cocktails. Includes fancy and choice grades, COnsisting Of yellow cling peaches, pears, Seedless g r a p e s , pineapple, and maraschino type cherries, requirements as to general quality of fruit; proportions of required Varletles, count, weight drained fruit, and cut-Out Standard for S1 Tup. Canners League of California. California Canned Fruits, 1938. Fruit Salads. Includes f an c y and choice grades, consisting of apricots, Bartlett pears, yel- low cling peaches, pineapple, maraschino Cherries, requirements as to general quality of fruit, pro- portion of required varieties, count, drained weight of fruit, and cut-out standard for S1 rup. U. S. Gov., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distributi On. Tentative U. S. Stand- ards for Grades Of Canned F r u i t COcktail, 1941. Covers three grades—U. S. grade A or U. S. fancy, U. S. grade B or U. S. choice, and Off-grade; and Shall COntain peaches, pears, pineapple, seedless grapes, and mara Schino type OI’ natural Cherries. Gives definition, Si Tup d e n S i t y, explanation of terms, recCImmended head Space and drained weights, can size, can dimensions, maximum head Space, mini- mum drained weight, and factors used in ascertain- ing the grade rating including clearness Of Sirup, color, uniform1ty Of Slze, absence of defects, and character of fruit. U. S. GOV., Dept. Of Agriculture, War Food Administra- tlOn, Office Of Distribution. Tentative U. S. Stand- ards for Grades of Canned Fruits for Salad, 1942. COvers three grades–U. S. grade A or U. S. fancy, U. S. grade B or choice, and off-grade. Gives defi- nition, proportion of fruits (yellow-cling peaches, apricots, pears, plneapple, and cherries or grapes), Slrup density, fill of container a n d recommended drained weight, can size, can dimensions, explanation of terms, tolerance, and factors used in ascertaining the grade rating including color, uniformity of size, absence of defects, and character of fruit. U. S. Gov. , Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D. C. 2; 1944. Definitions and Standards for FOOd. Canned Fruit Cocktail. Covers— (1) canned fruit cocktail, canned cocktail fruits, canned fruits for Cocktail; identity, label statement of Optional ingredients; (2) canned fruit cocktail, canned Cocktail fruits, canned fruits for cocktail; quality, label statement of substandard quality; (3) canned fruit cocktail, canned cocktail fruits, canned fruits for cocktail; fill Of container, label state- ment. Of Substandard fill. U. S. Gov. , Federal Specification Z-F-681; 1941. Fruit- Cocktail; Canned. COvers two grades-fancy and choice. Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of ASSn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. –Sugar and liquor solutions as fruit Sauce S, see 130; methods of analysis, grading regu- lations, food laws, see 130, 120. | 35. NUTS 135.0 GENERAL ITEMS | 35, I ALMONDS AND ALMOND PASTE U. S. Gov., Federal Specification Y-N-711a; 1944. Nuts (Unshelled); Assorted and Mixed (Includes Almonds). Shall be No. 1 grade and covers six kinds— (a) English Walnuts, (b) pecans, (c) almonds, (d) filberts, (e) brazils, and (f) mixed nuts. G1 ves names, sizes, and details for each kind; method of inspection and test (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and packing, labeling, and marking for shipment. References. –Almond extract, see 175. 1. | 35.2 CHESTNUTS | 35.3 COCONUTS AND SHREDDED COCOANUT U. S. GOV., Federal Specification Z-C-571a; 1933. Amend- ment 1; 1936. Cocoanut; Prepared. Covers two class— es- (A) wholly of domestic manufacture and (B) of partially domestic manufacture (reprocessed); and three types-" long shred," "medium shred," and "short Shred." Gives detail requirements; methods of inspec- tion and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Coconut oil meal, see 112.4; methods of analysis, grading regulations, food laws, see 120. | 35.1 F | LBERTS U. S. Gov., Federal Specification Y-N-711a; 1944. Nuts (Unshelled); Assorted and Mixed (Includes Filberts). 70 Vegetable Food Products | 35.6 Shall be No. 1 grade and covers six kinds— (a) Eng- lish walnuts, (b) pecans, (c) almonds, (d) filberts, (e) brazils, and (f) mixed nuts. Gives names, sizes, and details for each kind; method of inspection and test (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and packing, label ing, and marking for shipment. | 35.5 PEANUTS AND PEANUT BUTTER American Oil Chemists' Society. Methods of Analysis, Whole Peanuts and Shelled Stock, 1940. Covers apna- ratus, reagents, operation, calculation from par- tially dry to original moisture basis, free fatty acids in oil in peanuts, and calculation of crush- ing yields from analytical data on whole peanuts. American Oil Chemists' Society. Methods of Sampling Peanuts, 1941 . Includes apparatus, Sampling car lots, t r u c k deliveries, sacked peanuts, Original samples, handling and reduction of samples, and sam- ples for analysis. National Cottonseed Products Assn. Rules, 1945. Def- initions of Grade and ºuality, article 2. Peanuts. Rules 45 to 47. Covers choice unshelled peanuts, prime unshelled peanuts, and off unshelled peanuts. National Cottonseed Products ASSn. Rules, 1945. Sam- Dling and Methods of Chemical Analysis. Peanuts. Rules 241 and 27OC. Covers methods of sampling, analysis of whole peanuts and shelled stock, opera- tion, oil, nitrogen, second molsture, calculation, free fatty acids in oil in neanuts, calculation of crushing yields from analytical data on whole pea- IllltS. Southeastern Peanut Assn. Bullet in D. Official Rules, 1944. Shelled Spanish Peanuts and She] led Runner Peanuts. Covers No. 1 and No. 2 grades. Gives re- quirements for Small shriveled peanuts, small pieces of peanuts, foreign material, split peanuts, damaged peanuts, moldy Deanuts, dirty peanuts, wormy or worm injured Deanuts, noticeably discolored skins, and badly discolored skins. Southeastern Peanut Assn. Bullet in D. Official Rules, 1944. U. S. Standards f O r Farmers' Stock Runner Peanuts (1931). Covers four general classes known as No. 1, No. 2, No. 3, an d sample grade. Gives re- quirements for each grad e, definitions of terms, explanation, and table showing requirements of U. S. Standards. Southeastern Peanut Assn. Bulletin D. Official Rules, 1944. U. S. Standards for Farmers' St O C k White Spanish Pèanuts (1928). Covers four general classes known as No. 1, No. 2, No. 3, and sample grade. Gives requirements for each grade, definition of terms, explanation, and table showing requirements of U. S. Standards. U. S. Gov. , Dept. of Agriculture, War Food Admiq1stra- tion, Office of Distribution. U. S. Standards for Cleaned (Unshelled) Virginia Type Peanuts, 1935. Reissued, Jan. 1940. Covers three grades-U. S. jumbo hand picked, U.S. fancy hand nicked, and U. S. extra hand picked. Gives requirements and toler- ances for each grade and definitions of terms. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of D1 stribution. U. S. Standards for Farmers' Stock Runner Peanuts, 1931. Covers four grades-U. S. No. 1, U. S. No. 2, U. S. NO. 3, and U. S. Sample. Gives requirements and tolerances for each grade, definitions of terms, and explanation. .U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Farmers' Stock Virginia Type Peanuts, 1934. Reissued, Jan. 1940. Covers four grades-U. S. No. 1, U. S. No. 2, U. S. No. 3, and unclassified. Gives requirements for each grade, kernel damage classification, s1ze Of kernel description, and definitions of terms. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Farmers' Stock White Spanish Peanuts, 1928. Reissued, Jan. 1940. Covers four grades-U.S. No. 1, U.S. NO. 2, U. S. No. 3, and U. S. sample. Gives requirements and tolerances for each grade, definitions of terms, and explanatí On. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Peanut Butter, 1942. Covers three grades– U. S. grade A, U. S. grade C, a n d off-grade; three types—fine, medium, and coarse (or chunky); and two colors—light roast and heavy roast. Gives defini- tion, fill of container, tolerance, and factors used in ascertaining the gr a d e rating including color, absence of defects, and flavor and color. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Shelled Runner Peanuts, 1942. Covers two grades- U. S. NO. 1 and U. S. NO. 2. Gives requirements for each grade and definitions of terms. U. S. Gov., Dent. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Shelled Wirginia Type Peanuts, 1939. Covers five grades-U. S. extra large, U. S. medium, U. S. No. 1, U. S. SD1 1 ts, and U. S. No. 2. Gives requirements and tolerances for each grade and definitions of terms. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Shelled White S p an i s h Peanuts, 1939. Covers two grades-U. S. No. 1 an d U. S. No. 2. Gives require- ments and tolerances for each grade and definitions Of terms. S. Gov., Federal Specification Z-P-196a; 1944. Pea- nut Butter. Covers three types— (I) fine, (II) medi- um, and (III) coarse: two colors— (a) light roast and (b) heavy roast; and two grades—A and C. Gives re- quirements for material and workmanshin and details for grades A and C: methods of inspection and test (chemical analyses shall be made in accordance with methods of the Assn. of Official Agricultural Chem- 1sts): and packaging, labeling, Tacking, and marking for shipment. U. U. U. References.-Pressed peanuts, peanut meal, peanut oil cake, see 112. 2; methods of analysis, grad ing reg- ulations, food laws, see 120; peanut oil, see 142.6. | 35.6 PECANS U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Shelled Pecans, 1938. Covers three grades-U. S. No. 1 halves, U. S. No. 1 pieces, and unclassified. . Gives requirements for gr a d e s , size of halves, size of pieces, definitions of terms, and pecan grading chart. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for 71 | 35.6 Directory of Commodity Specifications Unshelled Pecans (Improved War 1 et i e s and Large Seedlings), 1938. Covers three grades–U. S. No. 1, U. S. commercial, and unclassified. Gives require- ments for each grade, tolerances, size, definitions of terms, and Decan grading Chart. S. Gov. , Fe d e r a l SDecification Y-N-711a; 1944. Nuts (Unshelled); Assorted and Mixed (Includes Pe- cans). Shall be No. 1 grade, and covers six kinds- (a) English walnuts, (b) Decans, (c) almonds, (d) filberts, (e) brazils, a n d (f) mixed nuts. Gives names, S1zes, and details for each kind; method of inspection a n d test (chemical analyses in accord- ance with methods of Assn. of Official Agricultural Chemists); and packing, labeling, and marking for Shipment. U. 135.7 WALNUTS California Walnut Growers ASSn. Exhibit A, 1944. Size and Variety or Type Specifications for Merchantable Unshelled Walnuts. Gives requirements for varietal packs including large, medium, and babies; seedling or mixed packs including large soft shells, medium soft shells, baby soft shells, a n d No. 1's or No. 1 soft shell; d s p e c 1 a l packs including mammoth Will son wonder, extra large Willson wonder, special Willson wonder, large s p e c 1 a 1 grade, jumbo soft shell, jumbo Franquette, and jumbo Mayette. California Walnut G row e r s Assn. Exhibit B, 1944. Quality Grade Specifications for Merchantable Un- shelled Walnuts. Gives requirements for California quality grades 1 n C l u d 1 n g first quality, Second quality, and third quality; defects including insect damage, moldy kernels, shriveled kernels, blanks, rancid kernels, and black kernels; similar quality grades a n d defects for Oregon-Washington walnuts; and external defectS. - S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Shelled English Walnuts (Juglans Regia), 1939. Cov- ers seven grades-U. S. No. 1 halves, U. S. No. 1 extra light halves, U. S. No. 1 halves a n d pieces, U. S. No. 1 nieces, U. S. NO. 2, U. S. NO. 3, and unclass 1- fied. Gives requirements for each grade, tolerances, 1 40 - 49 | || || - 0 || LSEEDS American Oil Chemists' Society. Methods of Analysis, Cottonseed, 1943. Includes laboratory sample, sam- nling, original moisture, fuming and grinding, sec- ond moisture, oil, and free fatty acid; cottonseed hulls for percent of oil in who l e seed, in uncut meats and in picked hulls; and c on t e n t of hull fiber Or 11 nt. American Oil Chemists' Society. Methods of Sampling COtton Seed, 1944. Includes sampling cottonseed in cars before unloading, during unloading, and wagon or truck seed; and handling cottonseed samples. National Cottonseed Products Assn. Rules, 1945. Defi- nitions of Grade and Tual 1 ty, Article 1. Cottonseed. Rule 40. Covers basis cottonseed quantity index and grade, basis description, quantity index formulae, quality 1 n d e X and grades, basis quotation, basis U. and definitions of terms, and includes English wal- nut grading chart. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Unshelled English Walnuts, (Juglans Reg 1 a), 1939. Covers three grades-U. S. No. 1, U. S. No. 2, and U. S. No. 3. Gives requirements for each grade, size, spec- 1 fications, variety of type styecifications, defini- t1ons of terms, tolerances, and English walnut grad- 1ng chart. U. S. Gov., Federal Specification Y-N-711a; 1944. . Nuts (Unshelled); Assorted and M1 xe d (Includes English Walnuts). Sh a l l be No. 1 grade, and covers six kinds- (a) English walnuts, (b) pecans, (c) almonds, (d) f1lberts, (e) brazils, and (f) mixed nuts. Gives names, Sizes, a n d details for each kind; method of inspection and test (chemical analyses in accordance with me th o d s of Assn. of Official Agricultural Chemists); and packing, labeling, and marking for Shipment. | 35.8 MIXED NUTS U. S. Gov., Federal Specification Y-N-711a; 1944. Nuts (Unshelled); Assorted and Mixed. Shall be No. 1 grade and covers s 1 x kinds— (a) English walnuts, (b) pe- cans, (c) almonds, (d) filberts, (e) brazils, and (f) mixed nuts. Gives names, sizes, and details for each kind; method of inspection and test (chemical analy- ses in accordance with methods of ASSn. Of Official Agricultural Chemists); and packing, labeling, and marking for shipment. |35.9 MISCELLANEOUS NUTS AND NUT PRODUCTS U. S. Gov. , Federal Specification Y-N-711a; 1944. Nuts (Unshelled); Assorted and Mixed (Includes Brazils). Shall be No. 1 grade a n d covers six kinds— (a) Eng- 11sh walnuts, (b) pecans, (c) almonds, (d) f1lberts, (e) brazils, and (f) mixed nuts. Gives names, sizes, and details for each kind; method of inspection and test (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chemists); and packing, labeling, and marking for shipment. References.-Methods of analysis, inspection and grading Tegulat iOnS, food laws, see 130. OIL SEEDS AND VEGETABLE OILS AND FATS settlement, cottonseed purchased On Standard grades, and report forms. National Cottonseed Products Assn. Rules, 1945. Def 1- nitions of Grade and Quality, Article 17. Cottonseed HullS. Rules 125 to 127. Covers prime cotton Seed hulls, off hulls, and Special COntractS. National Cottonseed Products ASSn. Rules, 1945. Meth- ods of Chemical Analysis. CottonSeed HullS. Rule 271. COvers whole seed and uncut meats, Oll, appa- ratus, procedure, and form of report. National Cottonseed Products Assn. Rules, 1945. Meth- ods of Chemical Analysis. Pot Cook Method for Deter— In 1nation of Cellulose Yields of Lint and Hull Fibre. Rule 272. Covers anparatus, reagents, laboratory preparation of sample, moisture determination, mixing lint and caustic solutions, digesting, washing, "and drying. 72 Vegetable Food Products | ||2. I National Cottonseed Products Assn. Rules, 1945. Sam— pling and Methods of Chemical Analysis. Rules 240 and 270A. Covers me th o dºs of sampling, sampling equipment, handling sample, preparing sample, meth- ods of an a lys 1 s , original moisture, fuming and grinding, second moisture, oil, nitrogen, free fatty acid, and calculation of analysis. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Standards for Grades of Cottonseed Sold or Offered for Sale for Crushing Purposes Within the United States, Sept. 1943. Gives determination of grade, method of determination of quantity index, determination of quality index for cottonseed (prime quality, superior quality, below Drime quality, off quality, and below grade), sam- pling, analysis, and certification of samples and grades. References. – Peanuts, see 135.5; cott onseed oil Cake and meal, see 112.3; C OC Oa. Or Cacao beans, see 151 - 1. | ||2- VEGETABLE 0 || LS * 142.0 GENERAL ITEMS American Chemical Society. Standard Method for the Sampling and Analysis of Commercial Fats and Oils. Published by American Oil Chemists Society. —See bel OW. American Oil Chemists' Society. Methods of Analysis, 1941. Crismer Turbidity Test for Drying Oils. In- cludes Sunflower Oll. Covers reagents, apparatus, determination, and table of corrections for acidity Of Oil S tested. American Oil Cheſnists' Society. Methods of Analysis, 1941. Crismer Turbidity Test for Non-Drying Oils. Includes almOnd, Olive, Deanut, cocoanut, palm ker- nel, a n d Dalm oils. Covers reagents, apparatus, determination, and table of corrections for acidity Of Oil S tested. American Oil Chemists' Society. Methods of Analysis, 1941. Crismer Turbidity Test for Semi-Drying Oils. Includes cottonseed, sesame, corn, a n d rape oils. Covers reagents, apparatus, determination, and table of corrections for acidity of oils tested. American Oil Chemists' Society. Standard Methods for the Sampling and Analysis of Commercial Fats and Oils, 1943. Applies to fats and fatty of ls used in the soap, candle, and tanning industries, to edible fats and oils, to fats and fatty of ls intended for lubricating and burning purposes, and to the raw oils used in the varnish and paint industry, but not intended for waxes. Covers sampling: analysis for moisture and yolatile matter, insoluble impuri- tles, soluble mineral matter, fatty acids combined as mineral soap, free fatty acids, t iter, unsaponi- flable matter, 1 odine number, Saponification number, melting point, softening point, slipping point, flow test, cloud test, bleach test, Halphen test (for cot- tonseed oil), modified Wallavecchia test, Reichert- Meissl and Polenske numbers, Kirschner value, index of refraction, specific gravity, acetyl and hydroxyl value; s m O k e, flash, an d fire points; F. A. C. standard colors, modified Wiley melting point meth- Od, thiocyanogen method, and Twitchell method. American Oil Chemists' Society. Tentative Methods of Analysis for Sulfonated (Sulfated) 0 1 1 s , 1938. Covers methods for determination of water, water and other compounds volatile at a b out 1009 C., organ- 1cally combined sulphuric anhydride, and inorganic Sulphates and chlorides. American Society for Testing Materials, D 94–44; 1944. American Petroleum Institute Standard, 547–44. Amer- 1Can Standards ASSI). , Z11. 20-1944. Method Of Test, for Saponification Number of Petroleum Products by Color-Indicator Titration. The method is applicable to new and used petroleum oils, including electrical insulating oils, and to mixtures of fats and mineral OllS. Gives definition, principle of method, anna- ratus, reagents, blank determinations, sample, pro- cedure, calculation, identification of fat, and re- producibility of results. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Oils, Fats, and Waxes. Preparation of s a m p le , determination of specific gravity, index of refraction, melting point, titler test, iodine absorption number, saponi fication number, Soluble and Insoluble acids, Kerschner value, free fatty acids, acetyl value, unsaponi fi able resi- due; amount of cottonseed, peanut, and sesame of ls; tentative methods for determination of cholesterol and phytosterol, presence of resin oil, detection of fish oils in presence of vegetable oils, detection of coloring matters. Institute of Shortening Manufacturers, Inc. Labels for Shortening and Oils. Standard practice of the Insti- tute. Includes hydrogenated, all-vegetable, blended, and fish oil shortenings; soybean, cottonseed, and blended cooking and salad of l; and refined cocoanut Oil. National Cottonseed Products Assn. Rules, 1945. Sam— pling and Methods of Chemical Analysis. Crude Wege- table Oils. Rules 242 and 274. COvers methods Of sampling from barrels and tank cars, mixing sample, moisture or volatile m a t t e r , meal or impurities, free fatty acids, refining crude oils, strength and amount of sodium hydroxide solutions, and details concerning crude cottonseed oil, crude Deanut of 1, crude soybean oil, crude cocoanut oil, and crude corn oil. National Cottonseed Products ASSn. Rules, 1945. Sam- pling and Me t h U d s of Chemical Analysis. Refined Vegetable Oils. Rules 242 and 275. COvers methods of sampling from barrels and tank cars, color, flavor and odor, bleaching, cold test, free fatty acids, and mol Sture or volatile matter. References. – Lovibond glasses for color determina- t 1 OnS, see 914. 6. | ||2 = | COCOANUT 0 |L American Oil Chemists' Society. Methods of Analysis, Refined Cocoanut 0 1 1, 1943. COvers anparatus and color determination, apnaratus and bleaching deter- mination, refining conditions, fatty acids of soap stock and acidulated soap stock, titer, and table of correction for acidity of oils tested. American Oil Chemists' Society. Methods of Ana] ysis, Crude Cocoanut 0 1 1, 1941. Covers provisions for refining tests for settlements, mixing sample, mois- ture or volatile matter, meal impurities, free fatty acids, refining loss, sodium hydroxide solutions, sodium hydroxide table, lye tables, refining n roce— dure, and calculations. 73 | l;2. I Directory of Commodity Specifications American Oil Chemists' Society. Recommended Standards for Wari Ous OilS, 1943. COCOanut Oil. Gives table showing recommended standard for cocoanut oil. National Association of Purchasing Agents. Handbook of Commodity Data Sheets, 1938. Coconut Oil. Covers definition, constants, occurrence, impurities, grades available, uses, COntainers, and Specifications. National ASSn. Of WOOl Manufacturers. Specification C-1; 1941. COCOanut Oil. Gives requirements for 1odine value, Saponification value, melting point, color, free fatty acid, and odor. New York Produce Exchange. Wegetable Oils, Waxes, and Fats. Bulk 01] Section. COCOanut 011. Gives re- quirements for maximum free f a t t y acid, maximum moisture and insoluble impurities, and adjustment. New York Produce Exchange. Vegetable Oils, Waxes and Fats. COCOanut Oll. S h a l l be of l obtained by pressure and not extraction unless otherwise stipu- 1ated. Glves requirements for moisture and impuri- tles, flavor and odor, free fatty acids, and color for cocoanut oil including refined deodorized, re- fined, Cochin type, Crude. Ceylon type, prime crude, and References. –cocoanut O il Cake, Shredded c Oc oanut, See 112.4 , 135.3; - methods of analysis, see 142. O. | 12.2 CAST OR 0 |L American Oil Chemists' Society. Recommended Standards for Warious Oils, 1943. Castor Oil. Gives table showing recommended standard for castor oil. National Assn. of Dyers and Cleaners of the U. S. and Canada. The SDOtt 1ng Department, 1940. Includes descriptſ On a n d recommended uses for sulfonated castor oll used 1n spotting department. Nat 1 onal Assn. Of Purchasing Ag en t s . Handbook of Commodity Data Sheets, Wolume 2, 1944. Castor Oil. Covers definition, constants, solubility; deriva- tion, uses, grades, and containers. U. S. Gov., Army - Navy Aeronautical Specification AN-JJJ-O-316; 1941. Oil; Castor. U. S. G O v . , Federal Specification JJJ-0-318; 1942. Amendment 1; 1942. 011; Castor, Technical-Grade. Covers on e type and grade—for lubrication of ma— chinery requiring the use of this type of oil and for the treatment of leather. Gives detail require- ments; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 2–8C; 1941. Castor Oil (for Uses Other Than Air- craft Engine Lubrication). References. –Cast or , o i l, medicinal, methods of analys is , ſ OOd laws, See 142.0, | 12.3 CORN 0 |L American Oil Chemists' Society. Methods of Analysis, Refined Corn Oil, 1941. Covers apparatus and color determination, annaratus an d bleaching determina- tion, refining conditions, fatty acids of soap stock and acidulated soap s to c k, tº ter, and table of correction for acidity of oils tested. American Oil Chemists' Society. Methods of Analysis, Crude Corn Oil, 1941. Covers provisions for re- fining tests for settlements, mixing sample, mois- ture or volatile matter, meal impurities, free fatty acids, refining loss, sodium hydroxide solutions, See 813. 1; 120. sodium hydroxide table, Cedure, and calculations. American Oil Chemists' Society. Recommended Standards for Warious Oils, 1943. Corn (Maize) Oil. Gives table showing recommended standard for corn (maize) Oil. National ASSn. Of Purchasing “Agents. Handbook of Com- modity Data Sheets, 1938. Corn Oil. Covers defini- tion, constants, derivation, purity, grades, speci- fications, Substitutes, containers, and uses. New York Produce Exchange. Wegetable Oils, Waxes, and Fat S, 1924. Corn 011. S h a l l be oll obtained by pressure and not extraction unless otherwise stipu- lated. G1ves requirements for moisture and impuri- tles, flayor and odor, free fatty acids, and color for corn oil including prime re f i n e d deodorized, prime ref 1ned, prime crude, crude, and standard qual— 1ty crude. ly e tables, refining pro- References. --Methods of analysis, food laws, see 142.0, 120; C Orn, corn oil cake, see 103. 1, 112.9. © | 1:2.11 COTTONSEED 0 |L American Oil Chemists' Society. Composition and Char— acteristics of Wa r 1 ou s Oils, 1939. American and Foreign Cottonseed 0.11s. Gives tables showing anal- ysis of refined American cottonseed oils and both crude and refined foreign cottonseed of 1s; also ta- bles showing analysis of c r u de Georgia cottonseed Oils and refined Texas cottonseed oils. American O11 Chemists' Society. Methods of Analysis, Crude Cottonseed Oil, 1938. Covers provisions for refining tests for settlements, mixing sample, mois- ture or volatile matter, meal impurities, free fatty acids, refining los s , sodium hydroxide solutions, sodium hydroxide table, lye tables, refining proce— dure, and calculations. American Oil Chemists' Society. Methods of Analysis, Refined Cottonseed Oil, 1943. Covers apparatus and color determination, apparatus and bleaching deter- mination, refining conditions, fatty acids of soap Stock and acidulated soap stock, titer, and table of correction for acidity of oils tested. American Oil Chemists' Society. Methods of Sampling 011, 1941. Includes cottonseed of 1 in barrels, in tank cars, and soap stock and acidulated soap stock. American Oil Chemists' Society. Recommended Standards for Warious Oils, 1943. Cottonseed Oil. Gives table Showing recommended standard for North American cot– tonSeed Oil. - National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2, 1944. Cottonseed Oil. Covers definition, constants, gonversion factors, composition, derivation, characteristics a n d uses, grades, marketing, containers, and substitutes. National Cottonseed Products Assn. Rules, 1945. Defi- nitions of Grade and Quality, Article 3. Cottonseed Oj 1–Crude. Rules 50 to 57. Covers p r ſ m e crude cottonseed oil, basis prime crude cottonseed of l, off crude cottonseed of l, reddish off crude cottonseed oil, low grade cottonseed oil, cold Dressed or ex- peller process of 1, slow breaking oil, and extracted O 11. Nat 1 Onal Cottonseed Products Assn. Rules, 1945. Def 1– nitions of Grade and Quality, Article 4. Cottonseed Oil-Refined. Rules 60 to 68. Covers choice summer 74 Vegetable Food Products | 12.6 yellow cottonseed Oil, prime Summer yellow Cotton- seed Oil, prime winter yellow Cotton Seed Oil, good off summer yellow cottonseed oil, off summer yellow cottonseed oil, reddish off summer yellow cottonseed oil, bleachable prime Summer yellow cottonseed oil, prime summer white cotton Seed oil, and prime winter white cotton seed oil. New York Produce Exchange. Cottonseed Oil Futures Contracts, 1944. Prime Summer Yellow Cotton seed Oil. Shall be of American Origin. Gives require- ments for clear, water and Settlings, flavor and odor, bleaching, color, and free fatty acids. New York Produce Exchange. Rules Regulating Transac- tions in Cottonseed Products, 1936. Crude Cotton- seed Oil. Definitions for four grades as to SOund- ness of seed, flavor and odor, freedom from water and settlings, loss On refining, and ability to pro- duce prime summer yellow oil under procedures of the National COtton Seed PrOductS ASSI). New York Produce Exchange. Rules Regulating Transac- tions in Cotton seed Products, 1936. Refined Cotton- seed Oil. Definitions of nine grades of Summer and winter, yellow and white oils, as regards clearness, freedom from water and settlings, flavor, odor, color based on Lovibond scale, and allowable free fatty acids, and for cold test under procedures of the National Cottonseed Products ASSI). References. –Cottonseed oil for medicinal purposes, see 313.3; cottonseed, cottonseed oil cake and meal, see 141. , 112.3; vegetable shortening, see 142.95, methods of analysis, food laws, see 142.0, 120; Cot- ton seed salad Oil, ' See 142.94. | 12.5 OLIVE AND PALM 0 | LS American Oil Chemists' Society. Methods of Analysis, Refined Palm Kernel Oil, 1941. Covers apparatus and color determination, apparatus and bleaching de- termination, refining conditions, f a t t y acids of soap stock and acidulated soap stock, titer, and ta- ble of correction for acidity of Olls tested. American Oil Chemists' Society. Recommended Standards for Various Oils, 1943. Palm Kernel Oil. Gives table showing recommended standard for palm kernel Oil. American Oil Chemists' Society. Recommended Standards for V a r i o us Oils, 1943. Palm 011. Gives table showing recommended standard for palm Oil. American Oil Chermist.' Society. Specifications and Methods of Analysis for Olive 011, 1939. Covers pressed oil and olive oil foots. Covers Beilstein test for the detection of halogenated Solvents in oil, coin test for sulphur olive Olls, and Silver benzoate test for sulphur Olive Olls. National Assn., of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Palm 011. Covers defini- tion, constants, solubility, occurrence, impurities, grades available, uses, and marketing. New York Produce Exchange. Vegetable 01ls, Waxes and Fats. Bulk Oil Section. Commercial Olive 011. Shall be clear, yellow or greenish in color. Gives re- quirements for free fatty acid and mol sture and in- soluble impurities. New York Produce Exchange. Vegetable Olls, Waxes and Fats. Bulk Oil Section. Palm Kernel 011. Gives re- quirements for free fatty acid, as Lauric, and mol S- ture and insoluble impurities. New York Produce EXchange. Vegetable Oils, Waxes and Fats. Bulk 011 Section. Palm Oil. Gives require— ments for free fatty acid allowance, and moisture and impurities. New York Produce Exchange. Wegetable Oils, Waxes and Fats. Bulk 01l Section. Sulfur Olive Oil (Olive Oil Foots). Shall be derived by extraction with a vola- tile solvent. Gives allowance for combined moisture and in Soluble impurities for prime green and choice green. New York Produce EXchange. Wegetable Oils, Waxes and Fats, 1924. Olive Oll. For manufacturing purposes commonly known as the commercial grade. Gives re- quirements for allowable percentage of moisture and for Sediment, free fatty acids, color, Olive oil foots of Sulphur Olive oil (extracted by bisulphide of car- bOn), and Olive Oll foots. New York Produce Exchange. Wegetable Oils, Waxes and Fat S, 1924. Palm Oil. Gives requirements as to Ori- gin and all Owance to be made for dirt and water. S. Gov. , Federal Specification Z–0–351; 1931. Oil; Olive (Edible Grade). Covers one type and grade— table use, first quality. Gives detail requirements; methods of inspection and tests (chemical analyses 1n accordance with methods of Assn. Of Official Agri- Cultural Chemists); and requirements for packaging, packing, and marking. U. References. –011 ve oil for medicinal purposes, see 813. 6; methods of analysis, food laws, see 142. O, 120. | l;2, 6 PEANUT 0 |L American Oil Chemists' Society. Methods of Analysis, Crude Peanut Oil, 1941. Covers provisions for refin- ing tests for Settlements, mixing sample, moisture or Volatile matter, meal impurities, free fatty acids, refining loss, Sodium hydroxide solutions, sodium hy– droxide table, lye tables, refining procedure, and Calculatl On S. American Oil Chemists' Society. Methods of Analysis, Refined Peanut 01l, 1943. Covers apparatus and color determination, apparatus and bleaching determination, refining Conditions, fatty acids of soap stock and acidulated Soap Stock, titer, and table of correc- tion for acidity of oils tested. American Oil Chemists' Society. Recommended Standards for Warious Oils, 1943. Peanut (Arachis) Oil. Gives table showing recommended standard for peanut (ar- achis) of l. National ASSI. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Peanut Oil. Cov- ers definition, constants, constituents, derivation, uSeS, grades, COntainers, and Substitutes. Natl Onal COtton Seed Products Assn. Rules, 1945. Defi- nit 1.Ons of Grade and Quality, Article 5. Peanut oil— Crude. Rules 70 to 72. Covers prime crude peanut Oil, basis prime peanut crude oil, and off crude pea- ſlut Oil. National Cotton Seed Products Assn. Rules, 1945. Defi- n1tl Ons of Grade and Quality, Article 6. Peanut Oll— Refined. Rules 73 to 75. Covers choice peanut oil, prime yellow peanut Oll, and goOd Off yellow peanut Oll. New York Produce EXchange. Vegetable 01 ls, Waxes and Fats. Bulk 011 Sect1 On. Peanut . Oll. G1 VeS require- ments for free fatty acid, combined moisture and in- Soluble 1mpurities, and allowance. 75 | 12.6 Directory of Commodity Specifications New York Produce EXchange. Fat S, 1924. Peanut 0.1 l. pressure and not extraction unless otherwise stipu- lated. Gives requirements for moisture and impuri– ties, flavor and Odor, free fatty acids, and color for peanut Oil 1ncluding refined deodorized, prime refined, prime crude, crude, and fair average qual- ity crude. Southeastern Peanut Assn. Bulletin D. Official Rules, 1944. Peanut 011—Crude. Gives requirements for choice Crude peanut Oil, prime crude peanut oil, basis prime Crude peanut Oil, and off crude peanut Oil. Southeastern Peanut Assn. Bulletin D. Official Rules, 1944. Peanut Oll—Refined. Gives requirements for Choice peanut Oil, prime yellow peanut oil, and good Off yellow Deanut Oil. S. GOV., Federal Specification Z-0–358; 1943. Oil; Peanut. Only properly refined and deodorized oil Obtained from sound peanuts in the first pressing Operation shall be acceptable under this specifica- tion. All deliveries shall conform, in every re- Spect, to the provisions of the Federal Food, Drug, and COSmetic Act, and regulations promulgated there- under. Gives detail requirements; methods of in- Spection, and tests; and packaging, labeling, pack- 1ng, and marking for Shipment. Wegetable 01 ls, Waxes and U. peanut Oil Cake and The all, f OOCl laws, References. – Peanuts, See 135. 5, 112. 2; methods of analysis, See 142. O, 120. 142.7 POPPY SEED AND SUNFLOWER OILS American Oil Chemists' Society. Recommended Standards for Warlous Oil S, 1943. Sun flower Seed Oll. Gives table showing recommended Standard for Sunflower Seed Oil. New York Produce Exchange. Vegetable Oils, Waxes and Fats. Bulk Oil Section. Sunflower Seed Oll. Gives requirements for free fatty acid and moisture and in- SOluble impurities. References. –Methods of analysis, food laws, see 142. O, 120. 142.8 RAPESEED AND SESAME 01LS American Oil Chemists' Society. RecCImmended Standards for Warious Oils, 1943. Rapeseed and Sesame 01 lS. Gives tables showing recommended standards for rape- seed Oll and Sesame Oll. National Assn. Of Purchasing Agents. HandbOOK Of COIn- modity Data Sheets, Volume 2; 1944. Rapeseed 011. Covers definiti On, constant S, SOlubility, Chemical content, uses, derivation, grades, COntainers, and Sub Stitute S. New York Produce EXchange. Wegetable OilS, Waxes and Fats. Bulk Oil Section. Sesame 011. Gives require- ments for free fatty acid, moisture and insoluble 1mpuri tie S, and all Owance. New York Produce Exchange. Vegetable Olls, Waxes and Fats, 1924. Rapeseed Oll. Shall be pressed. Gives requirements for free fatty acid, moisture and 1m- purities for rapeseed oil including semi refined, re- fined, and guaranteed refined. New York Produce EXchange. Wegetable Oils, Waxes and Fats, 1924. Sesame 011. Includes h Ot a n d cold pressed oils. Glves requirements for moisture and Shall be oll obtained by . SeSame Oll basis fair and Sesame Oil guaranteed. impurities, free fatty acids, aVerage quality, References. –Sesame of 1 for medicinal purposes, see *:::7; methods of analysis, food laws, see 142. O, 20. |t|2.9 MISCELLANEOUS SPECIFICATIONS FOR WEGE- TABLE 0 |L | l!2.9 | Oleomargarine, Nut Margarine National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Oleomargarine. Covers definition, characteristics and derivation, marketing, g r a de S, COntainers, uses, and substi- tuteS. U. S. GOV., Federal Security Agency, Food and Drug Ad— ministratl On, S. R. A., F. D. C. 2; 1944. Definitions and Standards for Food. Oleomargarine. Covers identity, label Statement Of Optional ingredients. U. S. GOV., Fe d e r a l Specification EE-0–451a; 1942. OleOmargarine. Covers One grade and two types— (A) product containing fats and (B) product not contain- 1ng animal fats. Gives general and detail require- ments; m e t h O d S of inspection and tests (chemical analyses in a CCOrdance with methods of Assn. Of Offi- cial Agricultural Chemists); a n d requirements for packaging, packing, and marking. References. –Methods of analysis, food l a W s, see 142.0, 120. | ||2.92 Vegetable Tal low New York Produce Exchange. Vegetable Oils, Waxes and Fats, 1924. Chinese Wegetable Tallow. Gives require– ments for titre, moisture and 1mpurities, and packing. References. –Methods of analysis, food laws, see 142.0, 120. | ||2.93 Cacao Butter f References. –Cacao butter, medicinal, see 813.8. | ||2.9l Salad Oil and Mayonnaise U. S. Gov. , Fe d e r a l Specification EE–D–691a; Dressing; Salad. COvers four types— (A) mayonnaise, (B) salad dressing, (C) French dressing, and (D) all Other varieties, such as tartar sauce, Thousand Is– land, Russian dressing, etc. Shall be Of but One grade. Gives material and workmanship, general and detail requirements, methods of inspection and tests (chemical analyses in accordance with methods of Assn. Of Official Agricultural Chemists), and requirements for packaging, packing, and marking. S. GOV. , F e d e r a l Specification JJJ-O-361; 1930. Amendment 3; 1935. Oil; Wegetable, Salad. COvers One grade and two types— (A) any edible vegetable oil, except Olive Oil; and (B) any designated type of edi- ble Vegetable Oil, except Olive Oil. Gives deta11 re- quirement S; methods Of inspection and tests (chemical analyses in accordance with methods Of the Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. 1943. References. –Methods of analysis, food laws, see 142.0, 120. | 12.95 Vegetable Shortening American HOSD1 tal ASSh. , 28-7. Lard Substitutes. Cov- ers two types and One grade. Based on U. S. Gov., 76 Vegetable Food Products | ||3.2 Federal Specifications EE-L-101a, and Amendment 3, for Lard Substitutes, referred to below. U. S. Gov., Fe d e r a l Specification EE-S-321; 1944. Shortening. Covers two types: (I) Lard— (a) refined, (b) Service style, (c) service style with lecithin, and (d) open-kettle rendered; and (II) shortening otner than lard- (a) hydrogenated (animal fats or oils, vegetable fats or oils, and mixed), and (b) blended (animal fats or oils, vegetable fats or oils, and mixed). Gives material and workmanship, general requirements, and details for each type and class; methods of inspection and test (chemical analyses Shall be made 1m accordance with methods of the ASSn. of Official Agricultural Chemists); and packaging, labelling, packing, and marking for shipment. References. –Methods of analysis, 142.0, |||2.96 Lavender 0 il References. –Lavender oil, medicinal, see 813. 9. food laws, 120; C Ott On Seed Oil, see 142. 4. See |l\2.97 Lemon and Orange 0ils References. –Lemon of l and orange oil for medic 1– nal purposes, see 813. 9. | ||2.99 Miscel laneous Vegetable 0 ils American Oil Chemists' Society. COImposition and Char- acteristics of Various Oils, 1943. Kapok Oil. Gives table showing analysis of refined kapok oil. American Oil Chemists' Society. Composition and Char- acteristics of Various Oils, 1943. Rice Bran and Acorn Oils. Gives table showing analysis of rice bran Oil and acorn O11. American Oil Chemists' Society. Composition and Char- acteristics Of Warious 01 ls, 1943. Stillingia Oil. Gives t able showing analysis of Chinese oil and American Oil. National ASSn. Of Purchasing Agents. Handbook of COIn- modity Data Sheets, Volume 2, 1944. Babassu Qil. COVers definition, constants, derivation, shipment, grades, uses, and Substitutes. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Cashew Nut Shell Oil. Covers definition, constants, solubility, deri- Watl On S, uses, grades, COntainers, and Substitutes. National ASSn. Of Purchasing Agents. Handbook of Com— modity Data Sheets, Volume 2; 1944. Citronella Oil. Covers definition, C On Stant S, de r1 V at 1 On , uses, grades, COntainers, and Substitutes. National ASSn. Of Purchasing Agents. Handbook of COIn- modity Data Sheets, Wolume 2; 1944. Lemongrass Oll. COvers definition, C On Stant S, de r1 V at 1 On , uses, grades, COntainers, and Subst1tutes. National Assn. Of Purchasing Agents. Handbook of Com— Inodlty Data Sheets, Volume 2; 1944. Oiticica Oll. COVers definiti On, constants, derivation, sources, uses, Shipping, and Substitutes. References. –China wood oil, see 848. 2; Oil, See 848. 4; | 13. L | NSEED AND SOYBEAN 0 || LS 143.0 GENERAL ITENS American Chemical Society. Standard Method of Sampling and Analysis Of COIII]ercial Fats and 01l S. Published by Amerl Can 011 Chemists' SOC1 ety. — see 143. 1, 143. 2. per 1 lla lin Seed and S Oy be an oils, see 143. American Oll Chemists' Society. Methods of Analysis, 1941. Crismer Turbidity Test for Drying Oils. In- cludes linseed and Soybean oils. Covers reagents, apparatus, determinati On, and table of Correctl Ons for acidity of Olls tested. |||3. I L INSEED 0 || L American Oil Chemists' Society. Recommended Standards for Various 01ls, 1943. Linseed 011. Gives table showing recommended standard for linseed oil. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheet S, 1938. Linseed Oll. Covers defi- nit 10n, constants, Solubility, Occurrence, grades, Specifications, Subst1tutes, containers, uses, and marketing. References. –Linseed oil for medicinal purposes, see 813. 5; lin. Seed Oil for paint, see 848. 11, 848. 12. | 13.2 SOYBEAN 0 |L American Oil Chemists' Society. Methods of Analysis, Crude Soybean Oil, 1941. Covers provisions for refin- 1ng tests for Settlements, mixing Sample, moisture or Volatile matter, meal impurities, free fatty acids, refining loss, SOdlum hydroxide Solutions, sodium hydroxide table, lye tables, refining procedure, and Calculations. American Oil Chemists' Society. Methods of Analysis, Refined SOybean Oll, 1941. COvers apparatus and color determination, apparatus and bleaching determination, refining conditions, fatty acids Of Soap stock and acidulated SOap Stock, titler, and table Of correction for acidity of oils tested. American Oil Chemists' Society. Recommended Standards for Wari OuS 011S, 1943. SOybean Oil. Gives table ShOwing recCImmended Standard for Soybean oil. American SOC1 ety for Testing Materials, D124–41; 1941. Raw Soybean Oil. COvers specific gracity, ac1 d num- ber, Saponification number, unsaponi fiable matter, iodine number, loss On heating, appearance, color, maximum foots, and methods of testing. National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Soybean Oil. Covers defl- nition, COn Stants, SOlub 111ty, specifications, sub- Stitutes, COntainers, u Se S, Shilpping regulatl Ons, quallty, and marketing. Natl Onal COtton Seed Products ASSI). Rules, 1945. Defi- nitions of Grade and Quality, article 7. Soybean Oil–Crude. Rules 76 and 77. Covers prime crude SOybean Oil and crude SOybean Oil. National SOybean Processors Assn. Year Book and Trad- ing Rules, 1944–45. Specifications for Crude Soybean Oil for Technical Uses. Testing methods follow hand- bOOk Of Official and Tentative Methods Of the American 011 Chemists' Society. COvers iodine Value, unsapon- 1 fiable matter, free fatty acids, moisture and vola- tile matter, and break (modified Gardner method). New York Produce Exchange. Rules Governing Prime Crude Soy Bean Oil Futures Contracts, 1940. Prime Crude Soy Bean Oil. Shall be pure prime crude soybean oli of fair merchantable quality produced from domestic soybeans. G 1 v e s requirements for unsaponi flable matter, moisture and VOlatile In a t t e r , and break. New York Produce Exchange. Vegetable Oils, Waxes and Fat S. Bulk 011 Section. Extracted SOya Bean Oil. Shall be obtained by extract 1 On process. Gil Ves 77 | 13.2 Directory of Commodity Specifications requirements for free fatty acid, moisture and in- soluble impuritles, and allowance. New York Produce Exchange. Vegetable Oils, Waxes and Fats. Bulk Oil Section. SOya Bean Oil. For crude pressed. Gives requirements for free fatty acid, moisture and in Soluble impuritles, allowance, and rejection. New York Produce EXchange. Wegetable Oils, Waxes and Fats, 1924. Soya Bean Oil. Shall be oil obtained by pressure and not extraction unless otherwise stip- ulated. Gives requirements for moisture and impuri- tles, flavor and odor, free fatty acids, and color for soya bean Oil including re f l n e d deodorized, refined, prime crude, Crude, and extracted. U. S. Gov., Fe d e r al Specification JJJ–0–348; 1942. Oil; Soybean, Refined (for Paint and Warnish). Cov- ers o n e type a n d grade. Gives requirements for color, Specific gravity, iodine number, Saponifica- tion n um be r , unsaponifiable matter, acid number, loss on heating, and break; methods of sampling, in- Spection, and test; and requirements for packaging, packing, and marking for shipment. S. GOV., Navy Dept. Specification 52-0-10a; 1941. Oil; SOya Bean, Raw. Crude, fair average quality U. References. –Methods of analysis, see 142. O. 150-159 cocoa, coffee, TEA, SPICES, AND LEAVENING AGENTS | 5 | . C0C0A | 5 | . O GENERAL ITEMS Assn. of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Cacao Bean and Its Products. Preparation of Sample, determination of moisture, ash, alkalinity of ash, nitrogen, fat, testing Of fat for melting point, index Of refrac- t1 On, i Odine number, Saponification number, etc.; and tentative methods for determination Of casein, crude fiber, starch, Sucrose, milk fat in milk choc- Olate. | 5 || - | COCOA OR CACA0 BEANS National Assn. Of Purchasing Agents. HandbOOk Of COm- modity Data Sheets, Volume 2, 1944. Cocoa Beans. Covers definition, derivation, characteristics and grades, uses, COntainers, marketing, and Substitutes. References. –Methods of analysis, See 151. O. 151.2 COCOA, POWDERED OR PREPARED The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Cacao. Gives chemical COmp OS1 tion, d e s c r 1 p t 1 on , ether-soluble residue and ether- in soluble residue, assay, Storage, and preparation. U. S. Gov., Federal Specification JJJ-C-501; 1931. Cocoa. Covers the best quality and two types- (I) breakfast and (II) Dutch process. Gives detail re- quirements; methods of 1n spection and tests (chemical analyses in accordance with methods of the ASSn. Of Official Agricultural Chemists); for packaging, packing, and marking. References. –Chocolate, see 151.3; methods of anal- ysis, food regulations, see 151.0, 120. 151.3 CHOCOLATE, POWDERED OR PREPARED U. S. Gov., Federal Specification JJJ-C-271; 1931. Amend- ment 1; 1944. Chocolate. Covers One grade and two types- (I) plain and (II) vanilla, sweetened. Gives require- ments for material and workmanship and details for each type; methods of inspection and tests (chemical analyses in accordance with methods of the ASSn. Of Official Agri- cultural Chemists); and packaging, packing, and marking- References. –Cocoa, see 151. 1, 151.2; methods of analysis, food regulati On S, See 151.0, 120. and requirements | 52. COFFEE | 52.0 GENERAL ITEMS 152. I COFFEE, RAW OR GREEN American Institute Of HOmoeopathy. Homoeopathic Pharma- copoeia Of the U. S., 1941. Coffee. Natural Order, SynOnyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medica- t1Ons for use in homoeopathic medicines. Assn. Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Green Coffee. Tentative methods for macroscopic examination and for identification of coloring matters. National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Volume 2; 1944. Coffee. COVers definition, derivation, uses, grades, marketing, COn- tainers, and Sub St. 1 tute S. U. S. Gov., Fe d e r a l Specification HHH-C-571; 1931. Amendment 1, 1937. Coffee. Covers green coffee Of two grades—(A) equal to or better than Santos No. 4 and (B) Rio or similar quality, to be not lower than Rio grade No. 4. Gives detail requirements; methods of inspection and tests (chemical analyses in accord- ance with methods of the Assn. Of Official Agricul- tural Chemists); and requirements for packaging, pack- 1ng, and marking. References. – Definitions of coffee, food laws, see 152.0, 120. 152.2 COFFEE, ROASTED ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Roasted Coffee. Preparation of sample, determination of ash, alkalin- 1ty of ash, phosphoric acid in ash, chlorides, caf- felne, crude fiber, ether e X t r a c t, and tentative methods for determination of macroscopic properties, moisture, soluble solids, starch, Sugars, acidity, coating substances of sugar, egg, chicory, waxes. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Coffee. Covers definition, derivation, uses, grades, marketing, con– talmers, and Substitutes. U. S. Gov. , F e d e r al Specification HHH-C-571; 1931. Amendment 1; 1937. Coffee. Covers roasted coffee of two grades- (A) equal to or better than Santos No. 4 78 Vegetable Food Products | 51.2 | and (B) Rio or similar quality, to be not lower than R1O grade No. 4; Whole bean Or ground. Gives detail requirements; m et h O dis of inspection a n d tests (chemlcal analyses in accordance with methods of the ASSn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. – Definitions of coffee, food laws, see 152.0, 120. 152. 3 COFFEE SUBSTITUTES AND EXTRACT | 53. TEA | 53.0 GENERAL ITEMS ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Tea. Prepara- tion Of Sample, determination of moisture, water ex- tract, ash, alkalinity of ash, phosphoric acid in aSh, ether extract, Crude fiber, caffeine, and tenta- tive methods for determination of protein, volatile oil, tannin, paraffin and waxy substances, pigments used for coloring or facing. 153. TEA American Institute of Homoeopathy. Homoeopathic Phar- InacOpOela Of U. S., 1941. Tea. Natural Order, Syn- Onyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medi- Cat 10ns for use in homoeopathic medicines. Natl Onal ASSn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Volume 2; 1944. Tea. Covers definition, characteristics a n d derivation, use, grades, containers, and Substitutes., U. S. Gov., Federal Specification HHH-T-191; 1931. Amend- ment 2; 1934. Tea. Covers four types- (A) black tea, India, Ceylon, Java, Sumatra, and Congou Varietles, (B) green tea, Japan and China varieties, (C) Oolong, Formosa Oolong variety, and (D) blended or mixed teas. Gives detail requirements; methods Of inspection and tests (chemical analyses in accordance with methods of the Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Methods of analysis, tea laws, see 153. 0. 15u. SPICES, SALT, AND vineGAR 151 - O GENERAL ITEMS Assn. Of Official Agricultural Chemists. Of ſiclal and Tentative Methods Of Analysis, 1940. Spice S. Prep- aration of Sample, determinati On Of Soluble and in- soluble ash, Calcium OXide in a Sh, nitrogen, ether eXtract, alcohol eXtract, COpper-reducing Substances, starch, crude fiber, tannin, Sulphur, VOlatlle Oils in mustard seed, tentative methods for determination Of moisture, COld Water eXtract, Olive Oil in pap- rika, and microSCOplc examination. 15%. 1 SPICES, BARK AND ROOT TYPE, AND HORSE RAD ISH |5||, | | Cinnamon National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Cinnamon and Cassia. COverS definition, derivati On and character— 1sti CS, uses, grades, packaging, and Substitutes. U.S. Pharmacopeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Cinnamon. —Description, assay, 639677 O—45—6 79 and Storage, U. S. P. products of cinnamon–Aqua Cinna- moml, Oleum Cinnamomi, Spiritus Cinnamomi. U. S. Gov., Fe d e ral Specification EE-S-631a; 1938. Amendment 2; 1941. Spices; Ground and Whole. In- cludes cinnamon-whole, and ground. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of ASSn. Of Official Agricultural Chemists); and re- Quirements for packaging, packing, and marking. References. –Methods of analysis, food laws, see 154. O, 120; Cinnamon extract, see 175. 9. |5||, |2 Ginger National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Ginger. Covers definiti On, derivation and characteristics, uses, grades, COntainers, and Substitutes. U. S. Gov., Fe d e ral Specification EE-S-631a; 1938. Amendment 2; 1941. Spices; Ground and Whole. In- cludes ginger-ground. Gives general and detail re- quirements; methods of inspection and tests (chemical analyses in a scordance with methods of Assn. Of Offi- Clal Agricultural Chemists); and requirements for packaging, packing, and marking. References. –Methods of analysis, food laws, see 154. O, 120; ginger extract, see 175.9. 15!!. I 3 Horse Radish American Institute of Homoeopathy. Homoeopathic Phar- macopoeia Of U. S., 1941. Horse Radi Sh. Natural Order, synonyms, description, habitat, history, parts used, and preparations for tincture, diluti Ons, and Inedications for use in homoeopathic medicines. U. S. Gov. , Dept. of Agriculture, War Food Administra- t1 On, Office Of Distribution. U. S. Standards for Horseradl Sh Roots, 1936. Reissued, Feb. 1940. COvers four grades-U. S. fancy, U. S. No. 1, U. S. No. 2, and un classified. G 1 V e s requirements for each grade, S126S, tolerances, and definitions of terms. References. –Methods of analysis, food laws, see 120. 15%. 19 Miscel laneous Spices of Bark and Root Type U. S. Gov. , F e d e r a l Specification EE-S-631a; 1938. Amendment 2; 1941. Spices; Ground and Whole. In- cludes turmeric-ground. Gives general and detail requirements; methods of inspection and tests (chem- 1 Cal analyses in accordance with methods Of ASSn. Of Official Agricultural Chemists); a n d requirements for packaging, packing, and marking. References. –Methods of analysis, food laws, see 154. O, 120. 151.2 SPICES, FRUIT TYPE 154.2| Allspice U. S. Gov. , F e d e ral Specification EE-S-631a; 1938. Amendment 2; 1941. Spices; Ground and Whole. In- cludes allspice—ground and whole. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with m e th o d S of ASSn. Of Official Agricultural Chemists); a n d re- quirements for packaging, packing, and marking. References. –Methods of analysis, food laws, see 154.0, 120. | 5 || - 22 Directory of Commodity Specifications | 51.22 Paprika U. S. Gov. , Federal Specification EE-S-631a; 1938. Amendment 2; 1941. Spices; Ground and Whole. In- cludes paprika-Hungarian style and Spanish style. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accord- ance with methods of Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. S. Gov. , Treasury Dept., Procurement Div., No. 561; 1942. Pimientos; Canned. Shall be prepared from smooth-skinned varieties of the large sweet pepper known as Pimlento. Gives requirements for prepara- t1On, S 12e, f1ll of container, head Space, can S12 e, and dimensions; method of inspection and test; and packaging, packing, and marking. U. References.-Methods of analysis, 154 - 0, 120. | 51.23 Pepper National ASSn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Pepper; Black. COVers definition, description, impurities, grades, speci- fications, COntainers, uses, and sources. New York Produce Exchange. Rules Governing Futures Transactions, 1939. Black Pepper. Includes Lampong, Aleppy and Tellicherry black pepper. Gives require- ments for packing, delivery, quality, dust, dirt, StemS, and Chaff Or extraneous matter. S. Gov., Federal Specification EE-S-631a; 1938. Amendment, 2, 1941. Spices; Ground and Whole. In- cludes Black Pepper (whole and ground), white pepper (ground), red pepper other than cayenne (ground), cayenne pepper (ground) and chill powder (Spiced, ground). Gives general and detail requirements; methods of 1nspection and tests (chemical analyses in a CCOrdance with me t h O d S Of Assn. Of Official Agricultural Chemists); and requirements for pack- aging, packing, and marking. f OOd laws , See U. References.-Fresh peppers, see 122.5; methods of analysis, food laws, see 154.0, 120. 154.3 SPICES, FRUIT SEED TYPE | 51.3 l Anise References.-Methods of analysis, food laws, see 154 •0, 120; a n is e extra C t , a n is e Oil, see 175.9, 813.9 . | 51.32 Celery Seed U. S. Gov. , Federal Specification EE-S-631a; Amendment 2, 1941. Spices; Ground and Whole. In- cludes celery seed-whole and ground. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. 1938. References.-Methods of analysis, 154.0, 120. |5|| -33 Coriander Seed References.-Methods of analysis, 154 - 0, 120; f OOd laws, see food laws, see oil of C or iander, see 813. 9. | 51.31, Cum in Seed References.-Methods of analysis, 154 - 0, 120. food laws, see 154.85 Dill seed References.-Methods of analysis, food laws, see 154.0, 120. |5|}.36 Fennel Seed References.-Methods of analysis, food laws, see 154.0, 120; fennel o 11 for medicinal purposes, see 813. 9. 154.4 SPICES, LEAF TYPE | 51.4 | Capers References.-Methods of analysis, food laws, see 154.0, 120. | 51},\!2 Cloves U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Clove (Cloves). De- scription, purity, clove fruit or cereals, assay, and storage. U. S. P. product of clove-Oleum Caryophylli. S. Gov. , Fe de ra. 1 Specification EE-S-631a; 1938. Amendment 2; 1941. Spices; Ground and Whole. Includes cloves-Whole and ground. Gives general and detail requirements; methods of inspection and tests (chem- ical analyses in accordance with methods of Assn. of Official Agricultural Chemists); a n d requirements for packaging, packing, and marking. U. References.-Methods of analysis, food laws, see 154.0, 120; clove extract, oll of cloves, see 175.9, 813.9. 151.43 Marjoram U. S. Gov., Fe de r a l Specification EE-S-631a; 1938. Amendment 2; 1941. Spices; GTOund and Whole. Includes marjoram-whole, and ground. Gives general and de- tail requirements; methods Of inspection and tests (chemical analyses in accordance with me t h o d s of Assn. Of Official Agricultural Chemists); and re- quirement.S for packaging, packing, and marking. References --Methods of analysis, 154.0, 120. | 51.44 Sage U. S. Gov. , Fe de r a 1 Specification EE-S-631a; 1938. Amendment 2; 1941. Spices; Ground and Whole. Includes Sage-whole, rubbed, and powdered. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with me th o d s of Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. food laws, see References.-Methods of analysis, 154.0, 120. | 54.45 Thyme U. S. Gov., Fe de r a l Specification EE-S-631a; Amendment 2; 1941. Spices; Ground and Whole. Includes thyme-Whole and powdered. Gives general and detail requirements; methods of inspection and tests. (chem- ical analyses in accordance With methods Of ASSn. Of Official Agricultural Chemists); a n d requirements for packaging, packing, and marking. f OOd laws, see 1938. References.-Methods of analysis, 154.0, 120. food laws, see |5||..!!9 Miscel laneous Leaf Type Spices U. S. Gov. , Fe de r a l Specification EE-S-631a; Amendment 2; 1941. Spices; GTOund and Whole. 1938. Includes 80 Vegetable Food Products | 5\}. 7 | bay leaves-whole. G 1 v e s general and detail re- quirements; methods of inspection and tests (chem- ical analyses in accordance with methods of Assn. of 0fficial Agricultural Chemists); an d require— ments for packaging, packing, and marking. 154.5 SPICES, SEED TYPE | 51.5 | Cardamon U. S. Pharmacopoeial Convention. Ph arm acopoeia Of U. S. A., Twelfth Revision, 1942. Cardamom Seed. Description and storage. U. S. P. product of Carda- mom seed-Tinctura Cardamon 1 Composita. S. Go v. , Federal Specification EE-S-631a; 1938. Amendment 2; 1941. Spices; Ground and Whole. In- cludes cardamom seed-whole. Gives general and de- tail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and re- quirements for Tackaging, packing, and marking. U. food laws, see O 1 l of Cardamom, see 813.9. References. – Methods of analysis, 154.0, 120; 154.52 Caraway U. S. Pharmacon06 lal Convention. U. S. A., Twelfth Revision, 1942. Caraway (Caraway Fruit, Caraway Seed). Description and storage. S. Go v . , Federal Specſ fication EE-S-631a; 1938. Amendment 2; 1941. Sni Ces; Ground and Whole. In- cludes caraway seed-whole. Gives general and de- tail requirements; methods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. Pharmacopoeia Of U. References.-Methods of analysis, 154.0, 120; O 1 l Caraway, see 813.9. f O Od laws, see | 51}.53 Mace U. S. Go v. , Federal Specification EE-S-631a; 1938. Amendment 2; 1941. Spices; Ground and Whole. In-h cludes mace—whole and ground. Gives general and detail requirements; me t h o dºs of Inspection and tests (chemical analyses in accordance with meth- ods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and mark- 1ng. References'. —Methods of a na lysis, food laws, see 154.0, 120. | 51.51 Mustard U. S. Gov. , Fe d e r a l Specification EE-M-821; 1931. Mustard; Prepared. Covers One type and includes the yellow (English) style, the dark (German) style, and the French style. Gives general and detall require- ments: methods of inspection and tests (chemical analyses in accordance with m e th o dºs of Assn. Of Official Agricultural Chemists); and requirements for packaging, packing, and marking. U. S. Go v. , Federal Specification FE-S-631a; Amendment, 2, 1941. SD 1 ces; Ground and Whole. In- cludes mustard—whole, ground, a n d flour. Gives general and detail requirements; methods of 1m spec- tion and t e s t s (chemical analyses in accordance with m e th o d s of Assn. of Official Agricultural 1938. Chemists); and requirements for packaging, packing, and marking. References. --Methods of analysis, food laws, see 154. 0, 120; Oil of mustard, see 813. 9. 154-55 Nutmeg U. S. Gov. , Fe de r a l Specification EE-S-631a; 1938. Amendment 2: 1941. SO1Ces; Ground and Whole. In- cludes nutmeg-whole and ground. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with m e th o d s of Assn. Of Official Agricultural Chemists); and re- quirements for packaging, packing, and marking. References. – Methods of 154 - 0, 120; nutmeg eXtract, 813. 9 151.56 Saffron analysis, f OOd laws, see Oil of nutmeg, see 175.9, References. – Mcthods of a na lys is , food laws, see 154. 0, 120. | 51] .6 SALT ASSn. Of American Feed Control Officials. Definitions of Feedingstuffs, 1942. Iodized Salt. Requirements for percentage of iodine. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Salt; Rock. Covers defi- n1t 10n, COnStants, solubil 1 ty, derivation, and uses. S. Gov., Fe d e r a l Specification SS-S-31b; 1944. Salt; Table and Tablets. Covers One grade and three types- (A) fine ground salt, (B) evaporated salt (free running), and (C) salt tablets. Gives require- ments for material and Workmanship and details for each type; methods of inspection and tests; and pack- aging, labeling, packing, and marking for shipment. U. S. Gov., Treasury Dept., Procurement D1 v., No. 587a; 1944. Salt; Rock and Evaporated (for Regeneration of Wa t e r Softeners). Covers one g r a d e and two types-type I rock salt and type H evaporated salt (kiln dried). Gives requirements for composition, solubility an d packing tendency, grease, fat, oil, pH v a 1 u e, and particle size; methods of sampling, U. inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., U. S. Army, ºuartermaster Corps. Spec 1 ff- cation 24–18; 1926. Salt; Rock. U. S. Gov., U. S. Army, Quartermaster Corps. Speci fl- cation 78-23; 1943. Salt; Rock and Evaporated for Regeneration of Water Softeners. References. –Sod 1um chloride (salt) as a chemical reagent, see 834.9; food laws, see 120. |5||.7 V | NEGAR |5|| .70 General | 51.7l Vinegar The American Pharmaceutical Assn., and The Nat 1 Onal Formulary Committee. The National Formulary, Seventh |tems Edition, 1942. Winegar of Squill. Gives chemical composition, storage, preparation, and average dose. U. S. Gov. , Fe d e r a 1 Snec1 fication Z-W-4O1a; 1940. Amendment 2, 1942. Winegar. Covers three types— (I) cider vinegar, (II) distilled vinegar, and (III) malt vinegar. Gives detail requirements: methods of inspection and tests (chemical analyses in accordance 81 | 5 || - 7 | Directory of Commodity Specifications with me th od s of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References.-Methods of analysis, food laws, see 154 . 70, 120. 154.9 MiscELLANEOUS SPICES U. S. Go v. , Federal Specification EE-S-631a; 1938. Amendment 2, 1941. Spices; Ground and Whole. In- cludes curry powder. Gives general and detail re- quirements; methods of inspection and tests (chemi- cal analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, Dacking, and marking. LEAVEN ING AGENTS | 55. O GENERAL ITEMS | 55 - || BAKING POWDER Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Baking Pow- ders and Baking Chemicals. Preparation of sample, total carbon d 1 O x 1 d e, residual carbon dioxide, available carbon dioxide, neutralizing value, tar- taric acid (free or combined), cre a m of tartar and free tartaric acid in tartrate powders, free tartaric acid, st a rich, aluminum, insoluble ash, 1ron and aluminum, calcium, potassium and Sodium, phosphoric a c i d , sulfuric acid, am m on 1 a, and arSeni C. S. Gov. , Fe de r a l Specification EE-P-611; 1930. Amendment 2, 1940. Powder ; Baking. Covers one | 55. U. grade and five types- (A) in which acid-reacting component is tartaric acid and/or its acid salts, (B) in which acid-reacting component is acid salts of phosphoric acid, (C) in which acid-reacting com- ponent is compounds of aluminum, and (D and E) in which acid-resisting components a re compounds of aluminum and acid salts of phosphòric acid. Gives general and detail requirements; methods of inspec- tion and t e s t s (chemical analyses in accordance with me t, h o d s of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. References.-Methods food laws, see 155. O and 120. | 55.2 BAKING SODA U. S. Gov., Federal Specification EE-S-571; 1930. Soda; Baking. Covers one grade. Gives general and, detail requirements; methods of inspection and tests (chem- 1Cal analyses in accordance with methods of Assn. Of Official Agricultural Chemists); an d requirements for packaging, packing, and marking. + Of analysis, References. --Sodium bicarbonate as a medicinal a- gent and as a chemical reagent, see 834. 5; methods of analys is , f OOd laws, see 155.0, 834. 5, 120. | 55.3 CREAM OF TARTAR AND SUBSTITUTES | 55.1 HOPS American Institute of Homoeopathy. Homoeopathic Phar- Imacopoe 1a. Of U. S. , 1941. HOpS. N a tu r a l Order, synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medi- cations for use in homoeopathic medicines. S. Gov., Fe d e r a 1 Specification HHH-H-491; 1930. Hops. Covers One grade. Gives detail requirements; methods of inspection and tests (chemical analyses in accordance with methods of the Assn. Of Official Agricultural Chemists); and requirements for packag- Ing, packing, and marking. U. References. --Methods of analysis, food laws, see 20. * | 55.5 YEAST Of American Feed COntrol Officials. Definitions 1944. YeaSt. Defines yeast and ASSn. of Feedingstuffs, irradiated yeast. U. S. Gov. , Fe d e r a l Specification EE-Y-131; 1931. Yeast. Covers one g r a d e and two types— (A) com- pressed yeast and (B) dry yeast. Gives general and detail requirements; methods of inspection and tests (chemical analyses in accordance with me t h o dºs of Assn. of Official Agricultural Chemists); a n d re- quirements for packaging, packing, and marking. References.-Methods of test Ing, food laws, see 120. 160–169 SUGAR, MOLASSES, SIRUP, HONEY, AND CONFECTIONERY | 60. GENERAL | TEMS Assn. of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Sugars and Sugar Products. Sugars, Sirups, and Molasses. Prep- aration of Sample, determination Of moisture, Sol- 1ds, ash, alkal in 1ty of ash, n i t r O gen, mineral adulterants in ash, determination of Sucrose, Su- crose and raffinose, glucose by polarimetric meth- Ods, chemical methods for determination Of Sucrose, invert, maltose, lactose, and dextrose. National Ass n . of Purchasing Agents. Handbook of Commodity Data Sheets, 1938. Sugar. Covers defi- nition, characteristics, O C currence, manufacture, types and classes, grades, markets and marketing, and packing. National Canners Assn. Bacterial Standards for Sugar, 1941. For use in non-acid canned foods. Covers Sampling, preparation of Sample, detection of flat, Sour Spores, total count, detection of thermophilic anaerobes not producing H2S, detection of thermophi- lic anaerobes producing H2S (sulfide spoilage), re- porting results, total thermophilic spore count, flat Sour Spores, thermophilic anaerobic spores, and sul- fide Spoilage Spores. -- S. Gov., Dept. of Commerce, National Bureau of Standard S. C1 r Cular C398 an d Supplement, 1944. Standard Samples. Sucrose (Cane-Sugar), Sample 17; and Dextrose (Glucose), Sample 41. These samples are prepared and sold by the National Bureau of Stand- ards with a certificate of analysis for u se in in- dustry and by Others as a comparison standard for checking the accuracy of analysis of similar mate- rial S. ar S. Gov. , D ept . Of Commerce, Standards. Technologic Paper T115, Scale for Sugar Solutions. & &# U. National Bureau of 1918. New Baumé Adopted by Manufacturing U. 82 Vegetable Food Products | 62. Chemists Assn. Of U. S., the National Bureau of Standards, and by all manufacturers of hydrometers. Scale is based on specific gravity values of Plato, 20° C., and the modulus 145. Tables show relation between degrees Brix or percent sucrose, Specific gravity, and degrees Baumé. | 6 || - SUGAR . U. S. Gov., D ept . of Commerce, National Bureau of Standards. Circular C19, 1924. Standard Density and Wolumetric Tables. Includes tables of density Of Solubility of cane sugar. 161. I SUGAR, GRANULATED U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sucrose (Saccharum Sugar). Description, solubility, specific rotation, aSh, chloride, calcium, heavy metals (insoluble salts, ultra-marine or Prussian blue), 1nvert sugar, and storage. U. S. Gov., Federal Specification JJJ-S-7918; 1943. Amendment 1; 1944. Sugar; Beet or Cane. Covers two types- (I) white, hard, refined (granulated, pow- dered, an d tablet or cube) and (II) brown, soft (light, medium, and dark). Gives requirements for grade, m at er lal an d Workm 8nship, conformance to provisions of Federal Food, Drug, and Cosmetic Act, and details for each type; methods of inspection and tests; and packaging, labeling, packing, and marking for shipment. References.-Methods of analysis, density tables, ſ Ood laws, see 160; other Sugars, see 161.2 to 161.7. 161.2 SUGAR, POWDERED U. S. Gov. , Federal Specification JJJ-S-7918; 1943. Amendment 1; 1944. Sugar; Beet. Or Cane. Covers two types- (I) white, hard, refined (granulated, pow- dered, a n d tablet or cube) and (II) brown, soft (light, medium, and dark). Gives requirements for grade, material an d workmanship, conformance to provisions Of Federal Food, Drug, and Cosmetic Act, and details for each type; methods of inspection and tests; and packaging, labeling, packling, and marking for shipment. References. --Methods of analysis, food laws, den— sity tables, see 160. | 6 || 23 LOAF SUGAR t U. Federal Specification JJJ-S-7918; 1943. Amendment 1; 1944. Sugar; Beet or Cane. Covers two types- (I) white, hard, refined (granulated, pow- dered, a n d tablet or cube) and (II) brown, soft (light, medium, and dark). G1ves requirements for grade, material and workmanship, conformance to provisions of Federal Food, Drug, and Cosmetic Act, and details for each type; methods of inspection and tests; and packaging, labeling, packing, and marking for shipment. S. GOV. , References.-Methods of analysis, dens kty tables, food laws, see 160. | 6 || || GRAPE AND CORN SUGAR U. S. U. cose). Pharmacopoeial Convention. Pharmacopoeia of S. A., Twelfth Revision, 1942. Dextrose (Glu- Description, solubility, optical rotation, identification, color of aqueous Solution, loss On drying, ash, reaction, chloride, sulfate, arsenic, heavy metals, dextrin, Soluble starch, sulfites, and storage. U. S. P. products of dextrose-Injectio Dex- trosi, Injectio Dextrose et Sod11 Chlorid1. S. Gov. , U. S. Army, Medical Dept. Specification 4-1112, 1941. Dextrose; Bacteriologic, Anhydrous POWGler. U. References.-Methods of analysis, dens ity tables, food laws, see 160. | 6 || - 5 SOFT SUGAR U. S. Gov., Federal Specification JJJ-S-7918; 1943. Amendment 1; 1944. Sugar; Beet or Cane. Covers two types- (I) white, hard, refined (granulated, powdered, and tablet or cube) and (II) brown, soft (light, me- dium, and dark). Gives requirements for grade, mate- and workmanship, conformance to provisions of Federal Food, Drug, and Cosmetic Act, and details for each type; methods of inspection and tests; and pack- aging, labeling, packing, and marking for shipment. ** a T * -º- ºr -a. References.-Methods of analysis, Sity tables, see 160. | 6 || - 6 STARCH SUGAR References.-Grape and corn sugar, see 161.4; meth- ods of analysis, density tables, food laws, see 160. | 61.7 LACTOSE, MILK SUGAR American Institute of Homoeopathy. Homoeopathic Phar- macopoeia of the U. S., 1941. Milk-Sugar. Defini- tion, analysis, and purity and identity for use in homoeopathic medicines. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelft h Revision, 1942. Lactose (Milk Sugar). Description, solubility, optical rotation, identification, ash, reaction, he avy metals, dex- trose, Sucrose, Starch or dextrin, water-insoluble Substances, and Storage. food laws, de n- U. References. --Methods of analysis, dens it y tables, food laws, see 160. 161.9 SUGAR, MISCELLANEOUS American Leather Chemist, S ASSn. and Analysis. Includes Tannery Sugars, 1942. Gives requirements for preparation of sample, moisture, ash, dextrose and purity, reagents, procedure, total Sugar, dextrose before inversion, iron, foam, scum, and melting point. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Methods of Sampling a n d The National Seventh Edition, 1942. Oll-Sugars. Gives chemical composi- tion and preparation. - U. S. Gov., U. S. Army, Medical Dept. Specification 4-1058; 1937. Saccharose; Reagent Grade. | 62. HONEY ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1930. Honey. Prepa- ration. Of Sample, determination of moisture, ash, alkalinity of soluble ash, reducing sugars, sucrose, free acid, and tentative methods for polarization, determination of levulose, dextrose, dextrine, com- mercial glucose, commercial invert su g a r, and diaStaSe. 83 162. Directory of Commodity Specifications National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, Volume 2, 1944. Honey. Covers definition, derivation a n d characteristics, uses, grades, containers, and Substitutes. S. Pharmacopoeial COnvention. Pharma copoeia of U. S. A., Twelfth Revision, 1942. Honey (Clarified Honey, Strained Honey). Description, specific grav- ity, ash, reaction, chloride, Sulfate, artificial honey, fore 1gn coloring matter, a2O dyes, Starch Or dextrins, free acid, and Storage. - U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of E x t r a c t e d Honey, 1943. Covers three grades-U. S. grade A or U. S. fancy, U. S. grade B, and off-grade; se v e n colors-water-white, extra white, white, extra light amber, light amber, amber, and dark; and two types–liquid and crystallized. Gives fill of container, density, cle a n falrly clean, damage, serious damage, turbidity, objec- tionable flavor or odor, and tolerance. S. Gov., Fe d e r a l Specification C-H-571; 1938. Honey. Covers extracted or strained honey in two grades- (A) fancy and (B) standard; with 7 colors- water-White, extra white, white, extra light amber, light amber, amber, and dark. Gives detail require- ments; inspection a n d tests (chemical analysis in accordance with methods of Assn. Of Official Agri- U. U. cultural Chemists); and requirements for packaging, packing, and marking for shipment. | 63. MOLASSES AND REF | NERS S I RUP 163. I MOLASSES, PUERTO RICO National Assn. of Purchasing Agents. Handbook of Com- modity Data She et s , Volume 2, 1944. Molasses; BlackStrap. Covers definition, SOurces, Shipping, uses, grades, conversion factors, and substitutes. U. S. Gov. , U. S. Army, Chemical War f are Service. Specification 96-21-17; 1939. Molasses Residuum, for Simulated HS. References.-Methods of analysis, food laws, see 60. - 163.2 MOLASSES, NEW ORLEANS U. S. Gov. , Federal Specification JJJ-M-576; 1938. Molasses; Sugar-Cane. Covers two grades—(1) first centrifugal and (2) second centrifugal. Gives de- tail requirements; methods of Sampling, inspection, and t e s t s (chemical analyses in accordance With methods of the Assn. Of Official Agricultural Chem- ists); and requirements for packaging, packing, and marking. References.-See 163. 1. | 63.3 REF | NERS S RUP References.-Methods of analysis, 16O. . | 6). S I RUP | 61 - I MAPLE SIRUP of Official Agricultural Chemists. Official and 1940. Sugars and f OOd laws, see ASSn. Tentative Methods of Analysis, Sugar Products. Maple Products. Preparation of sample of sirup and of su g a r, determination of moisture, polarization, reducing su ga r, sucrose, commercial glucose, ash, alkalinity of ash, Conduc- tivity value, and tentative methods for determination of lead number, malic acid value, metals. U. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Maple Sirup for Reprocessing, 1940. COV er's five grades-U. S. grade AA (Fancy), U. S. grade A, U. S. grade B, U. S. grade C, and unclassified. Gives re- quirements for each grade and definitions of terms. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Table Maple Sirup, 1940. Covers four grades-U. S. grade AA (fancy), U. S. grade A, U. S. grade B, and unclassified. Gives requirements for each grade, tolerances, packing, and definitions of terms. S. Gov. , Federal Specification JJJ-S-351a; 1931. Amendment 3; 1940. Sirup. Covers One grade and five types-(I) sugarcane; (II) blended, cane sugar, and refiners"; (III) blended, corn an d refiners"; (IV) maple; and (W) sugar and maple. U. References.-Food laws, Scales, See 160. | 61 -2 CORN S IRUP AND GLUCOSE U. S. Pharmacopoe 18l Convention. Pharmacopoeia of U. S. A., Twelfth Rev 1 Sion, 1942. Liquid Glucose (Glucose). Description, solubility, identification, loss On drying, ash, acidity, Sulfite, arsenic, heavy metals, starch, and storage. see 160; su g a r density References.-Methods of analysis, food laws, 160; sugar dens it y scales, see 160, | 64.3 BLENDED S |RUP U. S. Gov. , Federal Spe C1 fication - JJJ-S-351a; 1931. Amendment 3, 1940. Sirup. Covers one grade and five types-(I) sugarcane; (II) blended, cane sugar and S 62 62 refiners"; (III) blended, corn an d refiners"; (IV) maple; and (W) sugar and maple. References.-Methods of analysis, food laws, see 160; sugar density scales, see 160; S 1rup, see 164. 1. | 6′4-1! CANE SIRUP References.-Methods of analysis, 160; sugar density scales, see 160. | 6′4.5 SORGHUMS References.—Methods of a nalysis, 160; sugar density scales, see 160. | 6!!.6 SUGAR SIRUP U. S. Pharmacopoeial Convent iOn. U. S. A. , T W el ft h Revision, Simple Syrup). Preparation, St Orage. sugar and maple f OOd laws, see f OOd laws, see Pharmacopoeia of 1942. Syrup (Sirup, specific gravity, and References.-Sugar, see 161. 1; methods of analysis, food laws, see 160; sugar density scales, see 160. | 65. CONFECT | ONERY | 65.0 GENERAL ITEMS Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Confectionery. Preparation of sample, determination of moisture, ash, alkalinity of ash, nitrogen, Sucrose, glucose, alcohol in sirups, tentative methods for determina- tion Of mineral adulterants in a Sh, Starch, ether eXtract, coloring-matter, and metalS. 84 Vegetable Food Products | 75. M. | 65.3 ICE CREAM U. S. GOV. , | 65. I CANDY U. S. Gov., Fe d e ral Specification EE-C-71; 1931. Candy. Covers four types-(A) chocolates, creams, or assorted; (B) bon bons, assorted; (C) hard candy, lemon drops; an d (D) sugar candy, stick, or cut Stick. Gives general and detail requirements; meth- ods of inspection and tests (chemical analyses in accordance with methods of Assn. of Official Agri- Cultural Chemists); and requirements for packaging, packing, and marking. References. --Methods of analysis, food laws, see 165.0, 160; sugar, see 161.1; chocolate and choco- late coat ing, see 151. 3. | 65.2 CHEW ING GUM 170-179 | 70. GENERAL ITEMS I 71. DISTI LLED LIQUOR Assn., of Official Agricultural Chemists. Official and Tentative Me th o d s of Analysis, 1940. Distilled Liquors. Determination of specific gravity, alco- hol, extract, ash, acidity, esters, aldehydes, fur- ſural, fusel oil, Sugars, methyl alcohol, and ten- tative methods for determination of coloring mat- ters, Caramel. 8. Pharmacopoeial Convention, Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Brandy. Descrip- tion, specific gravity, free acid, total solids, Storage in WOOd, Other tests, and Storage. 8. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Whisky (Whiskey). Description, specific gravity, free acid (total sol- lds, glycerin, sugar), S to r a g e in wood, esters (acetone, other ke to ne s, isopropyl alcohol, and tertiary butyl alcohol), alkaloids, caramel and cer- tain coal tar dyes, formaldehyde, methanol, heavy metals, and Storage. U. U. References.-Food laws, strength definitions, see 170; alcohol, see 822. 4 - | 73. W. NES ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis; 1940. Wines. Prep- aration of sample, determination of specific gravi- ty, alcohol, glycerol, extract, non-sugar solids, reducing Sugars, Sucrose, COImercial glucose, ash, alkalinity of ash, phosphoric and sulfuric acids, Chlorides, WOlatile acids, tartaric acid, tannin and Coloring matter, protein, pentOSans, preservatives. State Of California, Dept. of Public Health, Bureau of Food and Drug Inspection, 1942. Regulations Estab- lishing Standards of Identity, Quality, Purity and Sanitation, and Governing the Labeling and Adver- tising of Wine in the State of California. Gives Seven articles covering standards of identity for wine, prohibited practices, labeling requirements for wine, advertising of wine, sanitation, enforce- ment, and general provisions. U. S. GOV. , Treasury Dept. Federal Alcohol Administra- tion. Regulations No. 4 Relating to Labeling and Advertising of Wine, 1939. Gives articles covering definitions, stan d a r ds of 1dentity for wine, Assn. of Official Agricultural Chemists. Fe de r a l Specification EE-I-116a; 1939. Ice Cream; Sherberts and Ices. Covers three types- (I) plain ice cre a m, fruit ice cre a m, nut ice cream, b is que ice cream; (II) French ice cream, French custard ice cre a m, ice custard,. 'parfait; and (III) Sherberts and ices. Giv e s general and detail requirement.8; me t h O d S of inspection and tests (chemical analyses in accordance with meth- ods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and mark- 1ng. References.-Ice cream brick cartons, brick molds, see 954. 1, 785.2. BEVFRAGES labeling requirements for wine, requirements for withdrawal of wine from customs custody, require-- ments for approval of 18bels of wine domestically bottled or packed, advertising of wine, general p"O- Visions, and appendiXeS. References.-Food laws, strength definitions, see 170; a lo ohol, see 822.4. | 75. FLAVOR |NG EXTRACTS | 75. ALMOND EXTRACT Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Almond Extract. Tentative Inethods. Determination of alcohol, benz- aldehyde, benzoic acid, hydrocyanic acid, nitrobenzol. | 75.2 CASS IA EXTRACT Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Cassia. Extract. Tentative methods for determination of alcohol, Oll, re fractive index, and Color reaction of Oil with ferric chloride, References.-Food laws, see 170. | 75.3 PEPPERMINT EXTRACT Assn. Of Official Agricultural Chemists. Official and Tentative Me th o ds of Analysis, 1940. Peppermint Extract. Tentative method for determination of alco- hol and Oil. References.-01l of peppermint for medical pur- poses, see 813.9. | 75.1, WAN | LLA EXTRACT Official and Tentative Methods of Analysis, 1940. Wanilla Ex- tract and Its Substitutes. Determination of specific gravity, alcohol, Vanillin and coumarin, lead number, solids, ash, Sucrose, and t e nt a t 1 v e methods for determination of glycerol, v an 1 l l a resins, color value, . Coloring matters. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Wanilla Beans. Covers definition, derivation, grades and sources, uses, marketing, containers, and subst1tutes. U. S. Gov., Federal Specification EE-E-911a; 1941. Ex- tracts, Flavoring; and Flavors, Non-Alcoholic. In- cludes vanilla—extra concentrated extract; 4X 85 | 75. 1, Directory of Commodity Specifications strength extract; extract; and imitation, artifi- cially flavored and colored. Gives requirements on preparation and strength of extracts and amount of alcohol, required constituents of imitation extract; methods of inspection and testing (chemical analy- ses in accordance with methods of Assn. Of Official Agricultural Chemists); and requirements for pack- aging, labeling, packing, and marking for Shipment. References.-Vanilla for medicinal purposes, see | 75.5 W NTERGREEN EXTRACT Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Wintergreen Extract. Tentative methods for determination of alcohol, Oil, and methyl Salicylate. References. -Oil of w intergreen for medical pur- poses, see 813.9. 175.6 LEMON EXTRACT Assn. of Official Agricultural Chemists. -Official and Tentative Me th o d s of Analysis, 1940. Lemon and Orange Extracts. Determination of specific gravity, alcohol, lemon and Orange Oils, aldehydes, Citral, Solids, ash, Sucrose, methyl alcohol, and tentative methods for determination of glycerol, and coloring Iſlat, terS. S. Gov., Federal Specification EE-E-911a; 1941. Extracts, Flavoring; and Flavors, Non-Alcoholic. Includes lemon-concentrated extract, extract; ter- peneless extract; and non-alcoholic flavor. Gives requirements On preparation a n d strength of ex- tracts and amount of alcohol, required constituents of imitation extract; me th o d s of inspection and testing (chemical analyses in accordance with meth- ods of Assn. of Official Agricultural Chemists); and requirements for packaging, labeling, packing, and marking for shipment. U. References.-Oil of lemon for medical purposes, see 813.9; lemon Oil, nonmed ic inal, see 142.97. | 75.7 ORANGE EXTRACT Assn. of Official Agricultural Chemists. Official and Tentative Me th o d s of Analysis, 1940. Lemon and Orange Extracts. Determination of specific gravity, alcohol, lemon, and Orange Oils, aldehydes, Citral, Solids, ash, sucrose, methyl alcohol, and tentative methods of determination of glycerol, and coloring matters. S. Gov., Federal Specification EE-E-911a; 1941. Extracts, Flavoring; an d Flavors, Non-Alcoholic. Includes orange-extract; terpeneless extract; and non-alcoholic flavor. Gives requirements on prepa- ration and strength, percentages of alcohol, per- centages of oil of Orange and of cottonseed oil in non-alcoholic flavor; me t h o d S of inspection and testing (chemical analyses in accordance with meth- ods of Assn. of Official Agricultural Chemists); and requirements for packaging, labeling, packing, and marking for shipment. U. References. --Oil of orange for medical purposes, see 813. 9; orange of l, nonmed ic inal, see 142.97. | 75.9 MISCELLANEOUS SPEC IF |CAT | ONS FOR FLA- WOR |NG EXTRACT Assn. of Official Agricultural Chemists. Official and Tentative Me t h o dºs of Analysis, 1940. Anise and Nutmeg Extracts. Of Oil. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1946. Ginger Extract. Tentative me t h o d s for determination of alcohol, Solids, identification of ginger and capsicum. Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Nutmeg Extract. Tentative methods for determination of oil. As Sn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Spearmint Ex- tract. Tentative method for determination of alco- hol and Of Oil. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2, 1944. Liéorice. Covers definition, characteristics and derivation, grades and types, uses, COntainers, and Substitutes. Tentative method for determination References.-Spices, se e 154; oils of various spices for medicinal purposes, see 813. 9. | 76. M I NERAL WATERS | 76.0 GENERAL ITEMS American Bottlers of Carbonated Beverages. Educational Bulletin 4; 1930. Gas Wolume Test. Recommended practice on standard method for testing bottled car- bonated beverages for gas volume with chart of val- ues for use in making the determination. | 76. SELTZERS | 76.2 W ICHY WATER | 76.3 TABLE WATERS U. S. Gov. , Federal Specification EE-W-111; 1931. Wa- ter; Table, Effervescent. Gives general and detail requirements; methods of inspection and tests (chem- ical analyses in accordance with methods of Assn. of Official Agricultural Chemists); and requirements for packaging, packing, and marking. 177. BliſTERS, G|NGER ALE, SARSAPAR LLA ROOT BEER, B | RCH BEER | 77. | BITTERS | 77.2 G|NGER ALE U. S. Gov. , Fe d e r a l Specification EE-G-391a; 1932. Ginger Ale. Covers two types- (I) dry and (II) aro- matic or golden. Gives general and detail require- ments; methods of inspection and tests (chemical analyses in accordance with met h o d s of Assn. of Official Agricultural Chemists); a n d requirements for packaging, packing, and marking. References.-Methods of test, food laws, see 176.o, 70, | 77-3 SARSAPAR LLA References. --Methods of test, food laws, see 176. O, 170. | 77.4 ROOT BEER AND BIRCH BEER | 77.5 CREAM SODA WATER | 78. FRU | T JUICE BEVERAGES 86 Vegetable Food Products | 79. | 78.0 GENERAL ITEMS Assn. Of Official Agricultural ChemistS. Official and Tentative Me th od s of Analysis, 1940. Beverages (Non-Alcoholic) and Concentrates. Methods for de- termination of specific gravity, alcohol, acidity, esters, total Solids, Su c r O S e, reducing Sugars, commercial glucose, ash, alkalinity of ash, preserv- atives, anthranilic acid esters, tentative methods for determination of citric acid, tartaric acid, coloring matters, and metals. | 78. LEMON JUICE U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Canned Lemon Julce, 1941. Covers three grades-U. S. grade A or U. S. fancy, U. S. grade C or U. S. standard, and off-grade. definition, fill Of COIitainier, explanati Cºl C f terms, and factors used in ascertaining the grade rating including color, absence of defects, and flavor. | 78.2 L IME JUICE 178.3 ORANGE JUICE U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Canned Blended Grapefruit Juice and Orange Juice, 1943. Covers three grades-U. S. grade A or U. S. f a n cy, U. S. grade C or U. S. standard, and off-grade. Gives definition, expla: nation of terms, and factors used in ascertaining grade rating including color, absence of defects, and flavor. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades Of Canned Orange Juice, 1942. COvers three grades-U. S. grade A or U. S. fancy, U. S. grade C or U. S. standard, and off-grade. Gives definition, fill of COntainer, explanation of terms, tolerance, and factors used in ascertaining the grade rating including Color, absence of defects, and flavor. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Concentrated Orange Juice, 1943. Covers three grades-U. S. grade A or U. S. fancy, U. S. grade C or U. S. standard, an d off-grade. Gives definition, fill of container, explanation of terms, determination of ascorbic acid (vitamin C), percentage of free an d suspended pulp, acid, re- coverable Oil, and factors used in ascertaining the grade rating including color, absence of defects, and flavor. | 78.11 GRAPE JUICE U. S. Gov. , Federal Specification Z-G-661; 1931. Grape Juice. Covers variety produced from the Concord type of grape. Covers detail requirements; methods of inspection and tests (chemical analyses in ac- cordance with methods of Assn. of Official Agricul- tural Chemists); and requirements for packaging, packing, and marking. | 78.5 APPLE JUICE U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades Of Canned Apple Juice, 1941. COVers Gives three grades-U. S. grade A or U. S. f a n cy, U. S. grade C or U. S. Standard, and Off-grade; and two styles-clarified (filtered) and unclarified (unfil- tered). Gives definition, explanation of terms, can size, can dimensions, maximum capacity, maximum head space, and factors used in ascertaining the grade rating including color, absence of defects, and flavor. | 78.6 GRAPEFRUIT JU ICE U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Canned Blended Grapefruit Juice and Orange Juice, 1943. Covers three grades-U. S. grade A or U. S. fancy, U. S. grade C or U. S. stand- ard, and off-grade. Gives definition, explanation of terms, and factors used in ascertaining grade rat- ing including color, absence of defects, and flavor. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. U. S. Standards for Grades of Canned Grape fruit Juice, 1941. COvers three grades-U. S. grade A or U. S. f an cy, U. S. grade C or U. S. standard, and off-grade. Gives def- inition, fill of container, explanation of terms, and factors used in ascertaining the grade rating in- cluding color, absence of defects, and flavor. U. S. Gov., Federal Specification Z-G-686; 1941. Grape- fruit Juice; Canned. Covers two types- (I) unsweet- ened and (II) sweetened; and two grades- (A) fancy and (C) standard. Gives detail requirements; methods of inspection and tests (chemical analyses in ac- cordance with methods of Assn. Of Official Agricul- tural Chemists); an d requirements for packaging, packing, and marking. | 78.7 P NEAPPLE JUICE U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Tentative U. S. Stand- ards for Grades of Canned Pineapple Juice, 1943. Covers three grades-U. S. grade A or U. S. fancy, U. S. grade C or U. S. standard, and off-grade. Gives definition, fill of container, explanation of terms, tolerance, and f a c to r S used in ascertaining the grade rating including Color, absence of defects, and flavor. | 78.9 MISCELLANEOUS FRUIT JUICES The American Pharmaceutical Assn., a n d The National Formilary Committee. The National Formulary, Seventh Edition, 1942. Cherry Julce. Gives chemical compo- sition, description, specific gravity, refractive index, ash, hydrogen-10n concentration, total solids, reducing sugars, volatile acids, a r s en 1 c, lead, assay, storage, and preparation. r The American Pharmaceutical Assn., a n d The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Raspberry Juice. Gives chemical com— position, description, specific gravity, refractive index, identification, ash, hydrogen-ion concentra- tion, total Solids, reducing sugars, volatile acids, absence of coal-tar dyes, arsenic, assay, storage, and preparation. 179. MISCELLANEOUS BEVERAGE SPECIFICA- T |ONS Assn. of Official Agricultural Chemists. Tentative Me th o d s of Analysis, 1940. Official and Bee TS • 87 | 79. Directory of Commodity Specifications Preparation of sample, determination of specific dextrin, polarization, coloring matters, and met- gravity, alcohol, extract, degree of fermentation, als, lactic, acetic and ph O S ph or 1 c acids, reducing Assn. Of Official Agricultural Chemists. Official and sugars, glycerol, ash, protein preservatives, and Tentative Methods of Analysis, 1940. Malt, Bever- tentative me th o d S for de termination Of Color, ages, Sirups and Extracts, and Brewing Materials. 2OO-299 VEGETABLE PRODUCTS (Except Food, Fiber, and Wood) 2OO-209 RUBBER AND SIMILAR GUMS AND MANUFACTURES THEREOF 200. GENERAL | TEMS American Society for Testing Materials, D 15-41; 1941. American Standard S ASSn. , J 1. 1- 1942. Methods Of Sample Preparation for Physical Testing of Rubber Products. Apply to soft vulcanized rubber compounds such as are used for the lining and cover of hose and belting, for carcass and tread tires, ānd for a wide variety of molded or extruded rubber products. They are not applicable without modification to ma- terial ordinarily classed as hard rubber. Place of test, sampling, preparing samples of Vulcanized rub- ber, age and condition of samples, temperature of test, separation of rubber, buff ing, methods of testing, and retests. A merican Society for Testing Materials, D 297-43T; 1943. Tert at iv e Methods of Chemical Analysis of Rubber Products. These methods are classified into five separate procedures- (A) complete procedure, (B) rubber solvent method, (C) short procedure, (D) direct determination of rubber hydrocarbon, and (E) copper and manganese determinat 1 on in Crude rubber. Gives description of terms, reagents, blank determinations, check determinations, preparation of samples, preliminary examination of Sample, and details for the five procedures listed above. ' American Society for Testing Materials, D 314-39; 1939. Method of Test for Hardness of Rubber. For common grade of rubber such as tire treads, most automotive mechanical rubber parts, etc., but not for extremely hard or extremely soft rubbers, by measurement of indentation resistance when Sub- jected to a definite pressure by a standard spheri- cal surface. Includes A. S. T.M. hardness number, apparatus, test Specimen, and Drocedure. American Society for Test in g Materials, D 394-40; 1940. Methods of Test for Abras iOn Resistance Of Rubber Compounds. For soft rubber compounds such as gum Stocks, boot and shoe stocks, tread stocks, etc., by use of du Pont, National Bureau of Stand- ards, and U. S. Rubber Co. abrader machines. Gives comparison standards, preparation of sample, method Of Dr Ocedure, and calculations. American Society for Testing Materials, D 395-401; 1940. Tentative Methods of Test for Compression 8et Of Wulcanized Rubber. For Vulcanized rubber Subjected to compressive stresses Or shear such as machinery mountings and vibration d a m pers. For determination of set under constant load, and for C OnStant deflection, description of apparatus, test Specimen, heat treatment, recovery period, and report American SOc lety for Testing Materials, D 412–41; 1941. American Standards Assn., J2. 1-1942. Meth- Ods of Tension Testing of Vulcanized Rubber. For determ 1 ning stre SS-S tra in propert les, tensile strength, ultimate elongation, and permanent set of 8 O ſt Vulcani Zed rubber such as tire carcass and tread compounds or most mechanical rubber goods, but not for hard rubber. Description of terms, tension test apparatus, c al 1b ration of tens 10n Uesuing machine, Se U Les L apparatus, die for i, esi, specimens, test specimens, number of test specimens, procedure, calculations, and report. American Society for Testing Materials, D 413–39; 1939. American Standards ASSn. , J3. 1-1942. Meth- Ods Of Test for Adhe Si On Of Wulc anized Rubber (Friction Test). For determination of the strength Of adhesion between plie S Of fabric bonded with rubber Or rubber attached to another material. In- cludes dead weight and machine methods, test speci- men, description of apparatus, and procedure. American Society for Testing Materials, D 429–39; 1939. Method Of Test for Adhesion Of Wulcanized Rubber to Metal. For use where rubber part is assembled between two Darallel metal plates, but not for metal On One S 1 de Only. Description of mold for test specimen, apparatus, laboratory tests, and tests for production parts. American Society for Testing Materials, D 430–40; 1940. Methods of Dynamic Testing for Ply Separation and Cracking of Rubber Products. For comparative ability of soft rubber compounds to resist fatigue, Such as tires, belts, footwear, and Various molded goods. For ply separation by use of Scott flexing machine, and for cracking produced either by exten- sion or bending by use of De Mattia flexing machine, or by use of du Pont flexing machine. Procedure for tires, belts, test specimen, and report. American Society for Testing Materials, D 454-41; 1941. Method of Air Pressure Heat Test of Vulcan- 1zed Rubber. For accelerated aging test of rubber compounds designed for high-temperature Service. Type of test, general methods, apparatus, test Spec- imens, number of tests, tests of Original Specimens, procedure and physical test of exposed Specimens, and calculations and report. American Society for Testing Materials, D 471-44f; 1944. Tent at iv e Methods of Test for Changes in Properties of Rubber and Rubber-Like Materials in Liquids. Intended for use in estimating the compar- ative ability of rubber and rubber-like composi- tions to withstand the effect of liquids. For inter- comparisons between compounds rather than for an estimate of Service Der f Ormance Of Imanufactured products. Gives types of test, test cond it 1 ons, preparation of sample, and details for method. A (general procedures) and method B (linear measure- ment method for increase in volume). 89 200. Directory of Commodity Specifications American Society for Testing Materials, D 518–44; 1944. Method of Test for Resistance to Light Checking and Cracking of Rubber Compounds. For estimating coſſ- parative resistance to sunlight and weather of soft rubber compounds, but not for hard rubber. Descrip- tion of specimen, apparatus, and methods of proce- dures for exposed stressed straight specimen and for looped Specimen. American Society for Testing Materials, D 530-44T; 1944. Tentative Methods of Testing Hard Rubber Prod- ucts. Includes chemical, physical, and electrical tests of vulcanized compositions having a rat 10 Of COIſbined sulfur to rubber Over 15 percent. Chemical analysis using A. S. T. M. method D 297, analysis of ash, procedures for physical tests for tensile strength and elongation, impact resistance, hardness, flexural strength, cold flow, and softening point; and for dielectric Strength, DOwer factor, and Sur- face and volume resistivity. American Society for Testing Materials, D 531-41; 1941. Method of Test for Indentation of Rubber by Means of the Pusey and Jones Plast Ometer. For measure of the depth Of indentation, expressed in hundredths of a millimeter, of an 1/8 inch ball loaded 1 kilo- gram, allowing plastic flow adjacent to the indent- Or. Not for determination Of hardness. Describes apparatus, preparat 10n. Of SDecimen, and test proce- dure. American Society for Testing Materials, D 552-44T; 1944. Tentative Methods of Testing Cellular Rubber Products. Covers procedures for testing cellular rubber products in which the base material used in manufacture may be natural rubber, reclaimed rubber, synthetic rubber, or rubber-like materials, alone or in combination. Cellular rubbers may be Vulcan- ized either to soft or to hard (ebonite) rubber. Gives general methods, sampling, standard test slabs, measurement of finished products, apparent density, chemical analysis, tensile strength and elongation, accelerated aging tests, compress i On-deflect 1 on tests, compression set under constant deflection, and ſlexing test. American SOciety for Testing Materials, D572-42; 1942. American Standards Assn., J 4.1-1943. Method of Test for Accelerated Aging of Vulcanized Rubber by the Oxygen-Pressure Method. For use in estimating rel- ative resistance Of Vulcanized rubber to age dete- rioration. Nature of test, general methods, appara- tus, test Specimens, number Of test Specimens, tests for unaged specimen, procedure for accelerated aging, physical tests of aged specimen, calculations, and reports, section 4(b) and section 8 (b), tentatively revised 1941. American Society for Testing Materials, D 573-42; 1942. American Standards Assn., J 5.1-1942. Method of Test for Accelerated Aging of Vulcanized Rubber by the Oven Method. Intended for use in estimating the relative resistance of vulcanized rubber to age deterioration. Nature of test, general methods, ap- Daratus, test Specimens, number of test Specimens, tests Of unaged Specimens, procedure for accelerated aging, physical tests of aged specimens, calcula- tions, and report. American Society for Testing Materials, D575-40T; 1940. Tentative Methods Of Test for COImpression-Deflection Characteristics Of Vulcanized Rubber. Covers tests at Specified deflection and at specified load, require- ments for COImpression testing machine, test specimen, preparation of SDecimen, test conditions, nature of test S, DI’OCedures, and report. American Society for Testing Materials, D 599–40ſ; 1940. Tentative Method of Test for Physical State of Cure of Vulcanized Rubber (T-50 Test). Limited to rubber &Ompounds of relatively high elongation for control- ling uniformity of cure, and for correlation of com- bined Sulfur, by stretching, freezing, and gradual warming. Description of test apparatus, test speci- Imen, and methods Of procedure. American Society for Testing Materials, D 623-417; 1941. Tentative Methods of Test for Compression Fatigue of Vulcanized Rubber. For use in comparing the rate of heat generation and the fatigue characteristics of vulcanized rubber compounds that may be subjected in use to dynamic c Ompression strains. Types of test, Dreparation of sample; Goodrich, Firestone, and St. JOe flexOmeter tests; and report. American Society for Testing Materials, D 624–44; 1944. Method Of Test for Tear Resistance of Vulcanized Rub- ber. A procedure which is widely used for determining tear resistance Of the usual grades of soft Vulcan- 12ed rubber such as tire tread, carcass, and inner tube C O Im D Ou nd S, Or those used in most mechanical rubber goods. It does not apply to the testing of material Ordinarily classed as hard rubber. Appara- tus, calibration Of apparatus, preparation of Sample, die for test specimens, test Specimens, number of test specimens, procedure, calculation, and report. American Society for Testing Materials, D 640-44; 1944. Methods of Sampling and Testing Latices of Natural Rubber and Synthetic Rubbers. Sampling and measuring variability in composition of normal and concentrated rubber latex and synthetic rubber latices. Sampling latex in drums and tank cars; t O t al SO l i ds, dry rubber content, preparation Of Sample for chemical analysis, and report. American SOciety for Testing Materials, D 676-44T; 1944. Tentative Method Of Test for Indentation of Rubber by Means Of the Durometer. COvers the procedure for determining the indentation of rubber by means of the durometer having a DOint made Of hardened steel. American Society for Testing Materials, D 735–43T; 1943. Prepared in cooperation with the Society of Automo- tive Engineers. Tentative Specifications for Rubber and Synthetic Rubber Compounds for Automotive and Aeronautical ADDlications. Co v e r s Vulcanized com- pounds of natural rubber, reclaimed rubber, synthetic rubber, or rubber-like materials, alone Or in combi- nation, which are intended for use in manufacturing products for automotive an d aeronautical applica- tions. Gives types Of compounds, classes and grades of compounds, COmposition an d manufacture, color, physical properties, sampling, methods of testing, and inspection and rejection. American Society for Testing Materials, D 736–43T; 1943. Tentative Method of Test for Low–Temperature Brit- tleness of Rubber and Rubber-Like Materials. Intended to determine the ability of compounds made from rub- ber Or rubber-like materials to resist the effect of Vegetable Products 20 || - 0 low temperatures in causing them to become brittle SO as to fracture Or crack when bent. Covers appa- ratus, test specimens, Dr O C e d ur e, results, and report. American Society for Testing Materials, D 749–43T; 1943. Tentative Method of Calibrating a Light Source Used for Accelerating the Deterioration Of Rubber. Intended primarily for use in measuring the inten- Slty Of radiation from the 11ght source and may be used for measuring and integrating the intensity or total exposure from Other light sources which are 1ntermittent Or variable in 1ntensity, such as sun- light. Gives nature of test, apparatus, reagents, procedure, and calculations. American Society for Testing Materials, D 750-43T; 1943. Tentative Method Of Test for Resistance to Accelerated Light Aging Of Rubber COImpounds. For estimating tile of soft Vull- Canized rubber COmpounds to deter iOration when ex- DOSed to light but not intended to COVer materials ordinarily classed as hard or se m 1 h a r d rubber. Gives nature of test, apparatus, calibration of ra- diation, t e s t, specimens, precautions, procedure, and report. American Society for Testing Materials, D 798–44. T; 1944. Tentative Specifications for Cellular Rubber Products. Gives scope, description of terms, manu- facture, types of cellular r u b b er S, classes and grades Of cellular rubbers, mater lal and workman- ship, color, physical properties, sampling, methods Of testing, tolerances On dimensions, packing and Imarking, and inspect iOn and reject 10n. American Society for Testing Materials, D 813–44 T, 1944. Tentative Method Of Test for Resistance Of Wulcanized rubber Or Synthetic Elastomers to Crack Growth. Gives s c ope, De Mattia flexing machfme, test Specimens, number of test specimens, prepara- tion of specimen, clamping specimens in mach l n e , adjustment of machine, procedure, and report. American SOciety for Testing Materials, D 814-44 T; 1944. Tentative Method Of Test for Permeability Of Wulcanized Rubber or Synthetic Elast Omers to WOla- tile Llduids. Gives scope, apparatus, test Speci- mens, procedure, and calculation and report. American Society for Testing Materials, D 816-44. T: 1944. Tentative Methods Of Testing Rubber Adhesives. Gives scope, classes of tests, materials for bonded specimens, sampling, test cond1t 10ns, adhesion tests, bonding range, softening point, cold flow, Viscosity, stability, cold brittleness, we 1 g h t per gallon, plast 1o de formation, and report. American SOciety for Testing Materials, ES 6a; 1943. Emergency Specifications for GR-S Synthetic Rubber Sheath COmpound for Electrical Insulated COrdS and Cables. Covers a durable, Vulcanized synthetic rub- ber compound suitable for use as the outside cov- er 1ng Or s h e a t h on insulated electric cords and Cables. Gives requirements for character of sheath, methods of testing, physical requirements, sampling for Original physical tests, sampling for acceler- ated aging tests, test specimens, and rejections. ASSI). Of American Railroads, Operations and Mainte- nance Dept., Mechanical Division. Manual of Stand- ard and Recommended Practice, 1944. Rubber Goods, General Instructions On Standard Methods of Tests. Emergency Spec 1 f 1 cat, 1 On S E-M-6O7–44 annuls UOmparative resistance Specification M-607-41. All inspection and tests of rubber goods shall be made in accordance with the Standard Ineth Ods Of the A. S. T. M. National Assn. Of Purchasing Agents. Handbook of Com- modlty Data Sheets, Volume 2, 1944. Rubber, Guayule. Covers definition, derivation an d characteristics, uses, grades, COntainers, and Substitutes. SOC lety of Automotive Engineers. Aeronautical Material Specification 2810; 1944. Identification of Natural and Synthetic Rubber Materials. For the identifica- tion of sheets, extrusions and moldings made of syn- thetic rubb er, synthetic rubber cork composition, reclaimed rubber, and natural rubber stock. Gives detail requirements and code letters. U. S. GOV. , Dept. Of CO mm er c e , National Bureau of Standards. Circular C3 8; 1915. Testing of Rubber Goods. Describes National Bureau of Standards pro- cedure for testing mechanical rubber goods, including thickness measurement, test for set, tenslle strength, test for adhesion of plies in rubber line hose and Pubber belting, and methods of chemical analysis. U. S. Gov. , Dept. Of CO mm er ce, National Bureau of Standards. Circular C427; 1940. Synthetic Rubbers. A Review Of The 1r COImpositions, Properties, and Uses. This c1rcular classifies 29 commercial varieties of Synthetic rubber. Brief discussions are presented COncerning the raw materials used, the chemical re- actions Of manufacture, and the general conditions Of polymerization Of condensation for the various types Of rubber. Published data on the different types are Summarized in COImparative tables of values of density, refractive index, identity period along the fiber axis, swelling in liquids, tensile strength, and permeability. The reported values of dielectric COnstant, p OW e r factor, and resistivity are also glven. U. S. Gov. , Federal Specification Z Z-R-6 O 1 a, 1940. Rubber Goods; General Specifications (Me th od s of Physical Tests and Chemical Analyses). Gives general physical and chemical methods for testing soft rub- ber goods for conformance with requirements of Fed- eral Specifications. It does not include the special test methods to certain materials wh 1 c h are de- Scribed in appropriate specifications nor does it 1nclude all Of the test me th Od s for soft rubber goOds used in the industry. References.—Waterproofing compounds for fabrics, see 849. 6; test methods for Cotton fabrics, see 300. 4. 20 |. RUBBER UNMANUFACTURED U. S. GOV. , U. S. Arm y Ordnance Dept. Specification 20-116; 1943. Rubber and Synthetic Rubber for General Mechanical, Aeronautical, and Automotive Application, Except Tire. 20|.. O GENERAL ITEMS National Assn. of Purchasing Agents. Handbook of Com- Imodity Data Sheets, 1938. Rubber. Covers definition, COnStants, SOlub llity, Occurrence, purity and impu- rities, g r a d e S, substitutes, markets and trading, containers Or packaging, Ordering instructions, and l] Se S. Society Of Automotive Engineers, 1944 Handbook. Section 4-Fabricated Materials. Includes SAE Standard Clas- sifications and Physical Requirements for Rubb er COIT pounds, Revised 1944. These Specifications include 91 20 || - 0 Directory of Commodity Specifications vulcanized compounds of natural rubber, reclaimed rubber, Synthetic rubber or rubber-like materials, and do e s not include c Ompounds for tires, inner tuber, sponge rubber, and hard rubber. Gives scope, types of compounds, classes and grades of COmpounds, composition a n d manufacture, color, physical re- quirements, sampling, and methods of test. 20 [ . . CRUDE RUBBER Rubber Manufacturers ASSn. , Inc. Crude Rubber Type Descriptions and Packing Specifications for Crude Rubber, 1938. Gives requirements for Various qual- it ies Of ribbed Smoked sheets, thick latex crepes, thin latex crepes, thick brown crepes, thin brown crepes, remilled thick crepes, and remilled thin crepes; and crude rubber packing specifications for the various types of rubber. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3211; 1942. Rubber or Synthetic Rubber Compounds, Coolant-Resistant (55–65). For sheet, Strip, tubing, molded Shapes, Or as Ordered. Gives requirements for application, quality, re- quirements, samples, tolerances, reports, ident 1- fication, packing and marking, approval, a n d re- ject iOns. U. S. Gov., Army Air Forces Specification 26568 (1); 1940. Sheet; Latex (Uncured). U. S. Gov., Army–Navy Aeronautical Specification AN- R-8; 1942. Rubber; Anodic. 20 |.2 SCRAP AND RECLAIMED RUBBER National Assn. of Waste Material Dealers, Inc., Clas- S ification for Scrap Rubber, 1938. Definitions for 28 classes with code word and number, including rubber shoes, hose, tires, tubes, etc., and trade customs. Adopted by the Scrap Rubber Institute. Rubber Reclaimers Assn., Inc. Scrap Rubber Specifi- cations and Packing, 1934. Definitions for Standard grades of S c r a p rubber including— (1) automobile tires, (2) truck tires, (3) automobile tubes, (4) truck tubes, (5) solid tires, (6) bicycle tires, (7) shoes, (8) hose, an d (9) special; Subdivisions of each class, and trade cu St Om S. Approved by the National Assn. of Wagte Material Dealers, Inc. 20 |. 3 SPONGE RUBBER U. S. Gov., Army Air Forces. Specification 26578-A; 1944. Rubber; Sponge (Reclaim and Synthetic). 201.9 RUBBER, SYNTHETIC National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Rubber; Synthetic. Covers definition, properties, marketing, uses (general), and forms and containers. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3197A; 1944. Synthetic Rubber Sponge (Soft). For sheet, strip, molded shapes, or as ordered. Covers application, quality, require- ments, samples, tolerances, reports, identification, packaging, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3198A; 1944. Synthetic Rubber Sponge (Medium). For sheet, strip, molded shapes, or as ordered. C over s application, quality, re- quirements, samples, tolerances, reports, identif 1- cation, packaging, approval, and reject 10ns. Society of Automotive Engineers. Aeronautical Material Specification 3199A, 1944. Synthetic Rubber Sponge (Firm). For sheet, strip, molded s h ap es, or as Ordered. Gives requirements for application, quali- ty, requirements, Samples, tolerances, reports, iden- tification, packaging, approval, and rejections. Society Of Automotive Engineers. Aeronautical Material Specification 3200A; 1943. Synthetic Rubber, Hydrau- lic Fluid (Petroleum Base) Resistant (55–65). For sheet, Strip, tubing, extrusions, molded shapes, or as Ordered. Shall be Suitable for seals, gaskets, and similar parts used in aircraft in contact with petroleum base hydraulic fluids. C over s quality, physical requirements, samples, tolerances, reports, ident 1 fication, packing a n d marking, code letters, approval, and rejection. Society Of Automotive Engineers. Aeronautical Material specification 3201A; 1943. Synthetic Rubber; Dry Heat Resistant (35–45). For sheet, strip, tubing, extrusions, molded shapes, or as ordered. Shall be suitable for packings, bushings, grommets, and seals where resistance to dry heat is of prime importance. Covers quality, physical requirements, samples, tol- erances, reports, identification, packing and marking, code letters, approval, and rejection. Society of Automotive Engineers. Aeronautical Material Specificat 10n 32O2A; 1943. Synthetic Rubb er; Dry Heat Resistant (55–65). For sheet, strip, tubing, extrusions, molded shapes, or as Ordered. Shall be suitable for packings, bushings, grOmets, and Seals where resistance to dry heat is Of prime importance. Covers quality, physical requirements, Samples, tol- erance, reports, identification, packing and marking, code letters, approval, and reject iOn. Society of Automotive Engineers. Aeronautical Material Specification 32O4A; 1943. Synthetic Rubber (Low- Temperature Resistant) (25–35). For sheet, strip, tubing, extrusions, m ol de d shapes, Or as Ordered. Shall be suitable for sleeves, fair 1ngs, grOmmets, and window channels. Covers quality, physical re- quirements, samples, tolerances, reports, 1dent 1 fl- cation, packing and marking, code letters, approval, and rejection. Society of Automotive Engineers. Aeronautical Material Specification 3205A; 1943. Synthetic Rubber; LOW- Temperature Resistant (45–55). For she e t, Strip, tubing, extrusions, molded S h a p e S, or as Ordered. Shall be suitable for sleeves, fairings, grOIIIſlets, and window channels. G i v e s quality, physical re- quirements, samples, tolerances, reports, identifi- cation, packing and marking, code letters, approval, and rejections. Society of Automotive Engineers. Aeronautical Material Specification 3206A; 1943. Synthetic Rubber; E. P. Lubricant Res 1 st an t (65–75). For sheet, Strip, tubing, extrusions, molded S h a D e S, Or as Ordered. Shall be suitable for seals in gear box installa- tions where extreme pressure lubricants are used. Covers quality, physical requirements, Samples, tol- erances, reports, identification, packing and marking, code letters, approval, and reject 10ns. Society of Automotive Engineers. Aeronautical Material Specification 32O7B; 1944. Synthetic Rubber; Weather Resistant-Chloroprene Type (25-35). For she et, strip, molded shapes, or as Ordered. Shall be Sult- able for window channels and Weather Seals. COvers Vegetable Products 20.1 - 9 quality, requirements, sampling, tolerances, reports, identification, packaging, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3208B; 1944. Synthetic Rubber; Weather Resistant-Chloroprene Typ e (45-55). For sheet, strip, tubing, extrusions, molded shapes, or as Ordered. Shall be Suitable for Window channels, bumper pads, and weather seals and strips. COvers Quality, requirements, sampling, tolerances, reports, identification, packaging, approval, and rejections. Similar specification, Army Air Forces 26554, type II, grade B. - Society Of Automotive Engineers. Aeronautical Mate- rial Specification 3209B; 1944. Synthetic Rubber; Weather Resistant-Chloroprene Type (65–75). For Sheet, Strip, tubing, extrusions, molded shapes, or as Ordered. Shall be suitable for bump e r pads, chafing strips, and weather seals. Covers quality, requirements, sampling, tolerances, reports, ident 1- fication, packaging, approval, and rejections. Sim- ilar specification, Army Air Forces 26554, type II, grade D. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3211; 1942. Rubber or Synthetic Rubber Compounds; Coolant-Resistant (55–65). For Sheet, Strip, tubing, molded shapes, Or as Ordered. Gives requirements for application, quality, re- quirements, samples, tolerances, reports, identifica- tion, packing and marking, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3212B; 1944. Synthetic Rubber; Aromatic Fuel Resistant (55–65). For sheet, strip, tubing, extrusions, molded shapes, or as ordered. Shall be Suitable for gaskets, diaphragms, bushings, grommets, sleeves, seals, and packings. Covers qual- ity, requirements, sampling, tolerances, reports, identification, packaging, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rtal Specification 3213A; 1943. Synthetic Rubber; Aromatic Fuel Resistant (75-85). For sheet, strip, tubing, extrusions, molded shapes, Or as Ordered. Shall be suitable for gaskets, diaphragmS, bushings, gromets, sleeves, seals, and packings. Covers qual- ity, physical requirements, sample s, tolerances, reports, identification, packing and marking, code letters, z approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3214A; 1944. Synthetic Rubber; Aromat” c Fuel Resistant (35–45). For sheet, strip, tubing, extrusions, molded shapes, Or as Ordered. Gives requirements f or application, quality, re- quirements, sampling, tolerances, reports, identifi- cation, packaging, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3215A; 1943. Synthetic Rubber; Aromatic Fuel Resistant (65–75). For sheet, strip, tubing, extrusions, molded Shapes, Or as Ordered. Shall be suitable for gaskets, diaphragms, bushings, grOmmets, sleeves, seals, and packings. COvers qual- ity, physical requirements, s a m D les, tolerances, reports, identification, packing and marking, code letters, approval, and reject 1 Ons. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3220; 1940. Synthetic Rubber. . This compound shall be suitable for p a c k l n g and sealing joints which come 1n contact with gasol1.ne, hot lubricating oils, and ethylene glycol. Gives de- tailed requirements as to quality, methods of test, and methods of approval and rejection. SOciety Of Automotive Englneers. Aeronautical Material Specification 3221A; 1944. Synthetic Rubber; Rapid Full Swelling (4 5-55). For sheet, strip, tubing, extrus 10ns, mOlded ShapeS, Or as Ordered. Gives re- quirements f O r application, quality, requirements, samples, tolerances, reports, identification, packing and marking, code letters, approval, and rejections. Society Of Automotive Engineers. Aeronautical Material Specification 3222A; 1944. Synthetic Rubb er; Hot 01l Resistant-High Swell (45–55). For sheet, strip, tub lng, extrusions, molded shapes, or as Ordered. Gives requirements for application, quality, require- ments, samples, tolerances, reports, identification, packing a n d marking, c O d e letters, approval, and rejections. SOC 1ety Of Automotive Engineers. Aeronautical Material Specification 32 23 A; 1943. Synthetic Rubber; Hot 01l and Coolant Resistant-High Swell (55–65). For sheet, strip, tubing, extrusions, molded shapes, or as Ordered. Shall be Sultable f O r Seals. Covers quality, physical requirements, samples, tolerances, reports, identification, packing an d marking, code numbers, approval, and reject 1 Ons. Society Of Automotive Engineers. Aeronautical Material Specification, 3226A; 1943. Synthetic Rubber; Hot Oil and Coolant Resistant-Low Swell (45–55). For sheet, Strip, tubing, extrusions, m O l d e d shapes, Or as Ordered. Shall be suitable for Oll and coolant line hose, packings, bushings, grOſmets, and Seals. COvers quality, physical requirements, samples, tolerances, reports, identificat 10n, packing an d marking, code letters, approval, and rejections. Society of Automotive Engineers. Aeronautical Material Specification 3227A; 1943. Synthetic Rubber; Hot Oil and Coolant Resistant-Low Swell (55–65). For sheet, strip, tubing, extrus 10ns, m O l d e d shapes, Or as Ordered. Shall be suitable for Oil and coolant line hose, packings, bushings, grOmmets, and Seals. Covers quality, physical requirements, Samples, tolerances, reports, identification, packing an d marking, code letters, approval, and rejections. Society Of Automotive Engineers. Aeronautical Material Specification 3228A; 1943. Synthetic Rubber; Hot Oil and COOlent Resistant-Low Swell (85-75). For sheet, strip, tubing, extrusions, mold e d shapes, or as Ordered. Shall be suitable for packings, bushings, and grommets. COvers quality, physical requirements, samples, tolerances, reports, identification, packing and marking, COde letters, approval, and rejections. Society of Automotive Engineers. Aeronautical Material Specification 3229A; 1943. Synthetic Rubber; Hot Oil Resistant-Low Swell (75–85). For sheet, strip, tubing, extrusions, molded shapes, or as ordered. Shall be suitable for packings, bushings, and grommets. Covers quality, physical requirements, samples, tolerances, reports, identification, packing an d marking, code letters, approval, and rejections. Society of Automotive Engineers. Aeronautical Material Specification 3240; 1944. Synthetic Rubber; Weather Resistant-Chloroprene Type (35–45). For sheet, strip, tubing, extrusions, In Ol de d shapes, Or as Ordered. Gives requirements for application, quality, require- ments, sampling, tolerances, reports, 1dent 1 fication, 93 201.9 Directory of Commodity Specifications packaging, approval, and rejections. Similar spec- ification, Army Air Forces 26554, type II, grade A. Society of Automotive Engineers. Aeronautical Speci- fication 3250; 1944. Synthetic Rubber and Cork COm- position; General Purpose (35–45). For sheet, strip, molded shapes, or as Ordered. Gives requirements for application, quality, requirements, sampling, tolerances, reports, identification, Dackaging, ap- proval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3251; 1944. Synthetic Rubber and Cork Composition; General Purpose (45–55). For sheet, Strip, molded Shapes, Or as Ordered. Gives requirements for application, quality, requirements, sampling, tolerances, reports, identification, pack- aging, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3252; 1944. Synthetic Rubber and Cork Composition; General Purpose (55–65). For sheet, strip, molded shapes, Or as Ordered. Gives requirements for application, quality, requirements, sampling, tolerances, reports, identification, pack- aging, approval, and rejections. S. Gov., Army Air F O r c e s. Specification 26583; 1942. Rubber; Synthetic, Molded. S. Gov., Army Air For c e S. Specification 26588; 1942. Rubber; Synthetic, Molded, Or Extruded Aro- Imat 1G Resistant. U. S. Gov., Army Air Forces. Specification 26600; 1944. Rub be r? Synthetic, Molded, Electrical Resistant. U. S. Gov. , Navy De D t. Specification 33R5; 1944. Rubber (Synthetic) and Cement for Lining Ferrous Pipe and Fittings (for Salt-Water Lines). U. S. GOv., Navy Dept. Specification 3 3R 6b; 1944. Rubber (Synthetic), Composition (for Covering Solid Shafts). - 202. HOSE (RUBBER, COTTON, AND LINEN) 202.0 GENERAL ITEMS American Society for Testing Materials, D 571-44T, 1944. Tentative Methods of Testing Automotive Hy- draulic Brake Hose. Covers 1/8 in. assemblies of hose and end fittings as used in the automotive in- dustry; requirements for selection of specimen, test conditions, expansion, bursting strength, fatigue life (whip test) and tensile strength tests, and description Of apparatus necessary. Rubber Manufacturers Assn., Inc. Specification Data Book, Section II. Hose. Includes- (A) glossary of hose terms and (B) hose tolerances. Rubber Manufacturers Assn., Inc. Specification Data Book, Section III. M.e t h O d s Of Test. Recommends American Society for Testing Materials test methods for use in the testing of belting and hose. U. S. Gov. , Dept. of CO In m er c e, National Bureau Of Standards. Handbook H28; 1944. Screw-Thread Stand- ards for Federal Services. Presents complete di- mensional data upon which specifications may be based for threaded products for government require- ments. Includes terminology (definitions and sym- bols); American National hose coupling and fire-hose coupling threads; and appendixes containing supple- mentary information of both a general and a techni- cal n a tu re, including Such specifications as are not intended to be mandatory. U. U. 202. A ||R HOSE 202. 10 General American Society for Testing Materials, D 622–44T; 1944. Tentative Methods of Testing Automotive Air Brake and Vacuum Brake Hose. For use in testing the con- ventional types of hose employed for the Operation of air brake and Vacuum brake systems either on a Single motor Vehicle Or as connecting Or transmis- sion lines in a combination of vehicles. General methods, Sampling, test conditions, air pressure test, burst ling test, aging test, tensile strength test, gasoline immersion Swelling test, bend test, vacuum test, de format 10n test, and report. - U. S. Gov., Army Air Forces. Specification 26576C-1; 1944. Hose Assembly; High Pressure, for breathing Oxygen. U. S. Gov., Army Air Forces. 1945. Hos e Assembly; Low Oxygen). 202. II Air Brake and Signal Hose American Transit ASSn. Standard Specification for Air Brake Hose, E18-37; 1937. This specification covers the manufacture Of h O se, physical properties and tests, standard sizes and dimensions, workmanship and finish, marking, and inspection and rejection. As Sn. Of American Railroads, Operations and Maintenance Dept., Mechanical Division. Manual of Standard and Recommended Practice, 1942. Air B r a ke Hose Cou- pling, Standard. Dimensional drawing of coupling and marking. ASSn. Of American Railroads, 0 Derations and Maintenance Dept., Mechanical Division. Manual of Standard and Recommended Practice, 1942. Air Brake hose Coupling Gages for Gaging Guard Arm and Lips On Used COu- plings at Hose Mounting Stations. Recommended Prac- tice. Covers two sizes of gages with dimensional drawings. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical División. Manual of Standard and Recommended Practice, 1942. Alr Brake HOse Coupling Packing Ring Gage; Standard. Dimensional drawings of gage and instructions for use. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Division. Manual Of Standard and Recommended Practice, 1942. Air Brake Hose Nipple; Standard. Shows deta11ed dimens 10nal drawing of hose nipple. - Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Division. Manual of Standard and Recommended Practice, 1942. Hose; Air-Brake and Train Air-Signal, M-601-38, 1938. Rubber hose with cotton duck reinforcement for train service. Requires 4- ply woven duck, rubber end caps, tension, friction and hydrostatic test, sizes, thickness of tube and COVer, and labeling. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Division. Manual Of Standard and Recommended Practice, 1942. Dummy Hose Couplings. Dimensional drawings of brake pipe hose dummy cou- pling and signal hose dummy coupling. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Division. Manual Of Standard and Recommended Practice, 1944. HO Se; Air-Brake and Train Air-Signal. Emergency Specification E-M-601-44; Items Specification 26579–C; Pressure (for Breathing 94 Vegetable Products 202. 22 1944. These emergency specifications are in accord- ance with the requirements of Supplementary Order R-1, latest revision, of the War Production Board, to restrict the use Of rubber. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Division. Manual Of Stand- ard and Recommended Practice, 1942. Gages for Gaging New Air Brake Hose Couplings, Standard. Covers di- mensional drawings and purposes of twelve types Of gage S. Society of Automotive Engineers. tion 4-Fabricated Materials. SAE St a n d a r d Air Brake Hos e (adopted 1942). Two types- (A) hose having synthetic oil-res 1sting Organic material, (B) hose having a rubber tube; manufacture, hose identi- fication, retests and rejection, s1zes (5/8 to 1-3/8 Outside diameters), Samplex for tests, and test re- quiremefits. U. S. Gov., Army Air For c e s. 1944 HandbOOk, Sec- Specification 40331; 1940. Coupling Assembly Air-Hose. U. S. GOv. , Navy Dept. Specification 33C4e; 1942. Couplings and Fittings; Air-HOSe. References. –Methods of testing, see 200; hose duck, see 202. O. 202. 12 Pneumatic Tool Hose Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Division. Hanual of Stand- ard and Recommended Practice, 1944. Hose; Air, Gas and Oxygen. Wrapped and Bralded. Emergency Speci- fication E-M-603-44; 1944. These emergency specifi- cations are in accordance With the requirements Of Supplementary Order R-1, latest revision, Of the War Product 10n BOard, to restrict the use Of rubber. Assn. Of American Railroads, Operations and Mainte- nance Dept, , Mechanical Division. Manual of Stand- ard and Recommended Practice, 1944. HOSe; Air, Gas and Oxygen, Wrapped and Braided. Specifications M- 603-41; 1941. Covers both wrapped canvas and braided alr hose for use with pneumatic drills, hammers, hoists, Vacuum cleaning Outfits, and Oxyacetylene apparatus, etc. Gives manufacture, physical prop- erties and tests, dimensions and tolerances, work- manship and finish, In a r k l ng, and inspection and rejection. S. Gov., Fe d e r a l Specification ZZ-H-496; 1933. Amendment 1; 1941. HOSe; Pneumatic, Braided. Gives requirements for construction, tube, cover, cotton reinforcement length, couplings, and physical test requirements; Iſlethods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-H-496, Jan. 1943 (issued by Procurement Div., Treasury Dept., U. S. Gov.). Gives requirements for permitting use of butadiene or chloroprene synthet- 1C rubber. Covers construction, length, size, thick- ness, strength, and chemical requirements. S. GOV., Fe d e r a l Specification ZZ-H-499a; 1944. Hose; Pneumatic, Wrapped. Covers a single grade of the type known as "wrapped. W Gives requirements for COnstruction, tube and c over, fabric, couplings, physical requirements, and brands; methods Of sam- pling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Navy Dept. Specification 33H7c; 1944. Hose; Cutting and Welding (Acetylene-Hydrogen, Oxygen-Air). U. U. 639677 O-45—7 95 U. S. Gov. , Navy Dept. Specification 33H12c; 1944. HOSe; Wacuum. U. S. Gov. , Navy Dept. Specification 33H25; Pneumatic (Braided or Wrapped). U. S. Gov., U. S. Maritime Commission. Specification 33-MC-1; 1941. HOse; Pneumatic, Wrapped. There shall be but One type and grade. Hose shall consist of a rubber tube, fabric plies or layers, and a rubber cover, and shall be of the wrap ped construction. Gives requirements for materials, workmanship, size, tolerances, thickness, fabric, hydrostatic test pres- Sure, b u r S t strength, friction, tensile strength, ultimate elongation, inspection, and method of tests. 1944. HOSe; References. –Methods of testing, see 200; standard sizes, hose duck, see 202.0. 202. I3 Divers' Hose C. S. Gov., Navy Dept. Specification 33H9b; Air, Diving-Apparatus. 1945. Hose; References.—Methods of testing, see 200; standard sizes, hose duck, see 202. O. 202.2 CHEMICAL AND 0 |L HOSE 202.21 Chemical Hose Underwriters' Laboratories, Inc. Emergency Alternate Specification for Chemical Engine Hose, Subject 92, EAS, 1944. To provide a serviceable hose that will perform according to the requirements of a fire emer– gency for several years while assisting in the con- servation of crude rubber. Covers types and grade, Sizes, material and workmanship, construction, length, couplings, strength and twist, physical requirements, COlor, and methods Of Sampling for burst, physical, and detall tests; examination, inspection, and test methods; and description Of label Service. Underwriters' Laboratories, Inc.. Standard for Chemical Engine Hose, Subject 92, 1939. Applies to chemical engine hose for use with chemical fire extinguishers and chemical fire engines. Gives hose in general, rubber parts, cotton reinforcements, attachment Of fittings, hydrostatic pressure tests, and tests On rubber parts. U. S. Gov. , Fe d e r a l Specification ZZ-H-421a; 1938. Amendment 1; 1941. HOSe; Chemical. COvers One grade and two types- (A) wrapped and (B) braided. Gives requirements for construction, tube and cover, cotton reinforeements, length, couplings, hydrostatic test, and physical requirements; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-H-421a; 1943, changes requirements for tube and cover compounds, branding, physical tests, and COlor. U. S. Gov. , Na V y De D t. Specification 58H1a; 1944. Hose; Fire-Extinguisher (Portable, 15-lb., Carbon- Dioxide). U. S. GOV., Navy Dept. Specification 33H3C; 1944. Hose; Fire-Extinguisher, Twin. References.—M eth o dis of testing, see 200; hose duck; see 202. O. 202.22 0 il Hose U. S. Gov., Army Air Forces. Specification 26561; Hose; Heat Resisting, Gas and Oll (Single Ply). 1939. 202. 22 Directory of Commodity Specifications U. S. Gov., Army Air Forces. Specification 26566 (2); 1940. Tubing; Extruded, Neoprene (for Oil, Fluid, and Hydraulic Lines). f - U. S. Gov., Army Air Forces. Specification 28591 (1); 1944. Hose; Portable, Gasoline and Oil. U. S. Gov. , Army Air Forces. Specification 26597 A; 1944. Hose; Aircraft Flame-Resistant. U. S. GOv., Army-Navy Aeronautical Specification AN- H–26–2; 1944. Hose; 011 and Coolant Aircraft. U. S. GOV., Army-Navy Aeronautical Specification AN-ZZ— . H-456a-6; 1944. HOSe; Synthetic, Aromatic-Resistant. U. S. Gov., Fe d e r al Specification ZZ-H-481b; 1939. Amendment 1, 1941. Hose; 01 l-Suction and Discharge. Gives requirements for construction, cotton duck, wire re inforcement, r tab be r filling strip, rubber layer, COVer, nipples, flanges, couplings, and phys- ical requirements; methods of sampling, 1nspection, and tests; and requirements for packaging, Dacking, and marking. Emergency Alternate Federal Specifi- cation E-ZZ-H-481b, Jan. 1943 (1ssued by Procurement Div., T re a sur y Dept., U. S. Gov. ). Gives three types-type A, utilizing polymerized chloroprene as the baslo filler; type B, utilizing a condensation product of an or g a n 1 c dihalide and an in Organic polysulphide as the basic filler; and type C, uti- lizing a copolymer product of butadiene. COvers requirements and tests for these types. U. S. Gov. , N a v y Dept. Specification 33H4f; 1944. Hose; 011-and-Gasoline-Suction-and-Discharge, Syn- thetic-Rubber, Wire-Stiffened. U. S. GOV. , N a V y Dept. Specification 33H18a; 1944. Hose; Floater, Nonmetallic. U. S. GOV., N a V y Dept. Specification 33H2Ob; 1944. H O S e, Oil-Gas Oline-Discharge, Smooth-BOre, Light- Weight. U. S. GOV., N a V y Dept. Spec 1 fication 33H21a; 1944. HOse: 011—a n d-Gasoline-Suction-a n d-D is ch a r ge, Smooth-Bore, Light-Weight, Wire-Stiffened. U. S. Gov. , N a w y Dept. Specification 33H23a; 1944. Hose; Oil-and-Gasoline-Suction-and-D is charge, Smooth-Bore, Light-Weight (Circular Woven Fabric, Wire Inserted). References.—Methods of testing, see 200; standard sizes, hose duck, see 202. O. 202.3 GAS AND GASOL | NE HOSE 202.3 || Gas Hose American Gas Assn. American Standards Assn., Z21-2- 1938. Listing Requirements for Flexible Gas Tubing. Performance requirements and methods Of test for leakage, capacity, strength, flexibility, resistance to heat and freezing, elasticity and gripping DJ wer of rubber slip ends, drawing of standard hose and nozzle. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Division. Manual of Stand- ard and RecCIIIſlended Practice, 1942. HOSe; Air, Gas and Oxygen, Wrapped and Braided, M-603-41; 1941. Air hose for not more than 125 lb. pressure, for Oper- at 10n Of Dneumatic tools, also hose for V a cu u In cleaning outfits, and gas welding apparatus. Con- Struction details, test re qu 1 r em ent S, sizes, armoring, tolerances, and labeling. U. S. Gov. , Fe der al Specification ZZ-H-461a; 1933. H O S e, Gas (Acetylene, Air, Hydrogen, and Oxygen). º Covers the "wrapped" or "braided n type and a single grade. Gives requirements for material, construc- tion, tube, cover, reinforcements, couplings, physical requirements, brand, and color; methods of sampling, inspection, and tests; an d requirements for pack- aging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-H-461a; 1943, changes re- quirements for brand, color, physical requirements, and rubber and Synthetic rubber compounds. U. S. Gov. , Navy Dept. Specification 33H7c; 1944. Hose; Cutting and Welding (Acetylene-Hydrogen, Oxygen-Air). U. S. GOV., U. S. Army 81gnal Corps. Specification 83– 2A; 1941. Coupling ML-49, Hose Coupling for Hydrogen- Gas Cylinders. References.-Me th o de of testing, see 200; hose duck, see 202. O. 202.32 Gasol ine Hose Underwriters' Laboratories, Inc. Standard for 3/4, 1, and 1 1/4 Inch Hose for Conducting Gasoline, 1937. Applies to short lengths of flexible hose in three typ e S Of fabrication; COnstruction details as to inner rubber tube Or flexible metal tube, reinforce- ment, cotton or rubber jacket. Bonding to dissipate Static, marking, Zinc coating, bending test, hydro- static test, swelling and crushing tests, etc. U. S. Gov., Army Air Forces. Specification 26551–G (1); 1943. Hose; Gasoline, Nonmetallic. U. S. Gov., Army Air Forces. Specification 26561; Hose; Heat Resisting, Gas and Oil (Single Ply). U. S. Gov. , Army Air Forces. Specification 28567-C; 1943. Hose; Gasoline (Thin-Wall). -- U. S. Gov., Army Air Forces. Specification 28591 (1); 1944. HOse; Portable, Gasoline and 01l. U. S. Gov., Army Air Forces. Specifications 26597A; 1944. HOSe; Aircraft, Flame-Resistant. & U. S. Gov. , Army-Navy Aeronautical Specification AN-H- 27; 1944. HOse; Self-Sealing, Fuel, Aromatic Resistant. U. S. Gov. , Army-Navy Aeronautical Specification AN-ZZ- H-456a-6; 1944. Hose; Synthetic, Aromatic Resistant. U. S. Gov., Fed er a l Specification ZZ-H-466b; 1935. Amendment 3; 1943. HO Se; Gasoline, Rubber-Metal. COvers One grade. Gives requirements for construc- tlOn, flexible metal tube, rubber tube, cotton jacket, resistance to gasoline, physical test requirements, couplings, brands, and lengths; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Federal Specification ZZ-H-471; 1940. Hose; Gasoline, Wire-Stiffened. COvers One type and grade. Gives requirements for construction, tube, c OV er, adhesion, resistance to gasoline, Swelling, cotton jacket, wire reinforcement, c ou plin gs, coupling threads, branding, physical properties, and dimen- Sions; methods of sampling, inspection, and tests; and requirements for packaging, p a c k1 ng, and marking. Emergency Alternate Federal Specification E-ZZ-H-471; 1943. Changes requirements for types, couplings, con- struction, dimensions, wire reinforcement, branding, strength, swelling, adhesion, and physical properties. U. S. Gov., Navy De pt. Specification 33H2f; 1944. Hose; Gasoline, Nonmetallic. U. S. Gov., Navy Dept. Specification 33H4ſ; 1944. Hose; Oil-and-Gasoline-Suction-and-Discharge, Synthetic- Rubber, Wire-Stiffened. 1939. 96 Vegetable Products 202. l I U. S. Gov., Na w y Dept. Specification 33H8b; 1944. Hose; Gasoline, Synthetic Rubb er (Circular Woven Fabric Wire-Inserted). S. GOV., N a w y Dept. Specification 33H2Ob; 1944. H O se; Oil-Gasoline-Discharge, Smooth-ROre, Light- Weight. U. S. GOV. , Navy Dept. Specification 33H21a; 1944. Hose; Oll-and-Gasoline-Suction-and-D 1 s ch a r ge, Smooth-Bore, Light-Weight, Wire-Stiffened. U. S. GOV., N a V y Dept. Specification 33H23a; 1944. HOse; 011-and-Gasoline-Suction-and-D is ch a r ge, Smooth-Bore, Light-Weight (Circular Woven Fabric, Wire-Inserted). U. U. S. Gov. , Navy Dept. Specification 33H31; 1944. Hose; Gasoline, Synthetic-Rubber (Wire-Stiffened). U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 20-123; 1944. Hose; Fuel Jettison. References. –?fcthods c f testing, see 200; hos a duck, see 202. O. 202.4 WATER HOSE, STEAM HOSE 202. 10 General Items American Society for Testing Materials, D 3 8 O–4 OT; 1940. Tentative Methods of Testing Rubber Hose. Included natural rubber a n d Synthetic compounds, Sampling, measurements, t e s t conditions, tensile strength a n d elongation, premanent Set, adhesion, hydrostatic, Steam, and immers 10n tests for Swell and deterioration of hose used for Detroleum prod- ucts, with Other tests 1n accordance with A. S. T. M. methods-D 15 for Dreparation Of Sample, D 412 for tension, D 572 for aging, and D 413 for adhesion. U. S. Gov. , Army-Navy Aeronautical Specification AN- H-28; 1944. HOSe Assemblies; High-Pressure. U. S. Gov. , Army-Navy Aeronautical Specification AN- ZZ-H-626a-1; 1944. Hose Assemblies; LOW-Pressure. 202. I, I Fire Hose American Hospital Assn., 22-13. Rubber-Lined Cotton Fire Hose. Covers One grade. Based on U. S. Gov. Federal Specification ZZ-H-451a for Rubber-Lined Cotton Fire Hose (referred to below), WW-C-621a for Cotton (Rubber-Líned) and Linen (Unlined) Hose Cou- plings, and ZZ-R-601a for General Specifications (Methods of Physical Tests and Chemical Analyses) Rubber GOOds. American Hospital Assn., 22-16. Unlined Linen Fire HOse. C over s one type and One grade. Based On U. S. G ov. Fe de r a l Specifications JJ-H-571 for Unlined Linen Fire Hose (referred to below) and WW- C-621a for Cotton (Rubber-Lined) and Linen (Unlined) Hose Couplings. American So c 1 et y for Testing Materials, D 296-38; 1938. American Standards Assn., L3. 1-1941. Cotton Rubber-Lined Fire Hose for Public and Private Fire Department Use. Includes 1 1/2 to 3 1/2-in. Single, double, or triple jacketed hose, quality of seamless cotton fabric, rubber-lining thicknesses, chemical COmposition, tensile properties and life test re- quirements; friction, hydrostatic, kink, and bursting strength tests; sizes, flexibility, and workmanship. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Care Of Fire Hose. Suggestions for the selection, main- tenance, and use Of fire hOse. CO ve r S c o t t on i National Fire Protection ASSn. Underwriters Underwriters' Laboratories, Underwriters' Laboratories, U. S. GOV. , Dept. Of Agriculture, U. S. Gov. , Dept. of Agriculture, Forest Service. U. S. Gov. , Dept. U. S. Gov., Federal Specification JJ-H-571; rubber-lined hose, linen hose for use in buildings, rubber hose, use of hose for Other than fire pur- poses, rack for washing and drying hose, and care of nozzles, COuplings, etc. National Fire Codes for Extinguishing and Alarm Equipment, 1943. CO t t On Rubber-Lined Fire Hose. Standard Specifications for cotton rubber-lined fire hose for public and private fire department use. COvers sizes, cotton fabric, fubber lining, chemical composition, tensile proper- ties at 60 days, tensile properties at One year, life test, friction test, hydr OS t a t 1 c pressure tests, bursting strength tests, kink tests, place Of hydrostatic t e s t s, diameter, length, flexibility, Workmanship, marking, Sampling, and me t ho ds of testing. Lab Oratories, Inc. Emergency Alternate Specification f O r Cotton, Rubber-Lined Fire Hose, Subject 19, EAS, 1942. Applies to the trade sizes or 1 1/2, 2 1/2, 3, and 3 1/2-in. single Or double-jack- eted Cotton, rubber-lined fire hose for use in pub- lic or private fire departments. Single-jacketed for use at hydr an ts, standpipes, and similar places, double-jacketed for use on pumping engines and in places where service conditions require the addi- tional protection against wear. Gives manufacture, hydrostatic pressure tests, diameter and le ng th, D hy's 1 C a l properties and tests, accelerated aging tests, and inspection and test procedure. Inc. Standard for COtton Rubber-Lined Fire Hose for Public and Private De- partment Use, Subject 19; 1941. Applies to the stand- ard sizes of 1 1/2, 2, 2 1/2, 3, and 3 1/2-in. Single, double, or triple-jacketed cotton, rubber-lined fire hose for use in public Or private fire departments. Gives manufacture, hydrostatic pressure tests, phys- ical properties and tests, and chemical tests for cotton-jacketed rubber-lined fire hose; phys ic a l tes t s for rubber-covered cotton-jacketed rubber- lined fire hose; tests of rubber parts; and factory inspection and tests. Inc. Standard for Unlined Fire Hose (Flax Line), 1930. C over s hose without rubber lining for use inside of buildings, grade of flax fibers, quality of yarn, chemical and physical tests, markings, standard ho se sizes, diagrams of test equipment. Forest Service. Spec- ifications MSF-182-1. Hose; 1 1/2-in. , CJRL. Spec- ifications MSF-182-2. Hose; 1-in. , CJRL. Of Agriculture, FOrest Service. ifications MSF-183. Hose; 1 1/2-in. , linen. 1933. HOSe; Fire, Linen, Unlined. COvers One type and one grade. Gives requirements f Or f l a x, fabric, interior of h O S e, diameter, COnstruction, yarn, tests, length, branding, identification, an d couplings; method of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-JJ-H-571; 1942, (issued by Procurement DiV., Treasure Dept., U. S. Gov. ) changes requirements to comply w it h Underwriters' Labora- tories Standard and Emergency Alternate Specifica- tion for Unlined Fire Hose and requires Underwriters label. Spec- 97 202. 1 | Directory of Commodity Specifications U. 8. Gov. , Fe d e r a l Specification WW-P-541a; 1940. Plumbing Fixtures (for) Land Use. Includes require- ments for fire-hose rack and hose. Covers malleable iron, steel, or brass rack suitable for hanging 1 1/2-in. diameter linen hose in vertical loops on pins or supports. Requirements given for valves, hose, and fittings; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Fed- eral Specification E-WW-P-5 4 1 a, 1942, (issued by Procurement Div., Treasury Dept., U. S. GOV.) changes requirements for metals and finishes, standard ma– terials, and illustrations, S elections, and air g8 DS. * U. S. Gov. , Fe d e r a l Specification ZZ-H-451a; 1941. Amendment 2; 1944. Hose; Fire, Cotton, Rubber-Lined. For rubber and/or synthetic rubber lining. Gives requirements for construction, rubber and/or syn- thetic rubber lining, cotton jacket, couplings, fin- 1shed hose, and details; methods Of Sampling, in- Spection, and t e s t s; and packaging, packing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 33H16; 1940. Hose; Fire, Cotton, Linen-lined, 2 1/2-in. References.—Methods of testing, see 200; stand- ard sizes, see 202. O; fire hose fittings, see 974. 2; chemical fire hose, see 202. 21; h 0 8 e du C k, see 202. O. 202.112 Garden and Ordinary Cold Water Hose Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical DiV1SiOn. Manual Of Stand- ard and RecCITInended Practice, 1944. Emergency Spec- ification E-M-604-44. Höse; Cold Water, Wrapped and Braided. These emergency Specifications are in ac- cordance w 1 t h the requirements Of Supplementary Order R-1, latest revision, Of the War PrOduction BOard, to restrict the use Of rubber. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Division. Manual Of Stand- ard and Recommended Practice, 1944. H O S e, CO l d Water, Wrapped and Braided. Specifications M-604– 38; 1938. FOr both wrapped canvas and braided fab- ric h O S e. Gives manufacture, physical properties and tests, dimensions a n d toleranées, wOrkmanship and finish, marking, and inspection and rejection. S. Gov., Dept. of C O mm er c e, National Bureau of Standards. Circular C327; 1927. Selection and Care of G a r d e n Hose. Describes manufacture Of three types—wrapped, braided, and cotton rubber lined- with simple methods of inspection and making kink teSt. S. Gov. , F e d e r a l Specification ZZ-H-521; 1931. Amendment 3; 1941. Hose; Spray. COvers the "wrapped" type and a single grade. Gives requirements for construction, tube, cover, cotton duck, couplings, and physical test requirements; methods of sampling, inspection, and tests; and requirements for pack- aging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-H-521; Feb. 1943 (issued by Procurement Div., Treasury De pt., U. S. GOV. ). A 1 t e r n a t e for Federal Specification ZZ-H-521. Changes include elimination of use of new rubber, physical requirements, tensile strength, elongation, and cotton fabric. U.S. Gov., Federal Specification ZZ-H-601; 1931. Hose; Water, Braided. C over s the wbraided" type and a U. U. single grade. Gives requirements for construction, tube, cover, cotton reenforcement, length, couplings, and physical test requirements; methods of sampling, inspection, and tests; and requirements for pack- aging, packing, and mark in g. Emergency Alternate Fe d e ral Specification E-ZZ-H-601; 1942 (issued by Procurement Div., Treasury Dept., U. S. Gov.) changes requirements for materials, construction, physical tests, and chemical composition. U. S. G. Ov., Fe d e r a l Specification ZZ-H-611: 1930. Amendment 3; 1941. HOSe; Water, Wr a pp ed. Covers Water and wash-deck hose of a single grade and type. Gives requirements for construction, tube, c over, Cotton duck, couplings, and physical test require- ments; Iſlethods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-H- 611; 1942 (issued by Procurement Div., Tr e a sury Dept., U. S. Gov. ) c n an g e s requirements for con- struction, physical t e s t s, a n d chemical require- Iſlent S. U. S. Gov. , Navy Dept. Specification 33H27; 1944. Hose; Water, Wrapped and Braided. References.—Methods of testing, see 200; standard sizes, see 202.0; tender and tank hose, see 202.45; suction hose, see 202.46; hose duck, see 202.0. 202.13 Radiator Hose Society of Automotive Engineers. 1944 Handbook, Section 4—Fabricated Materials. SAE Standard COOlant System Hoses, Adopted 1944. Intended as a guide in the Se- lection of suitable materials for use in military types of vehicles and are divided into two types; namely, for severe, heavy duty Service Such as COImbat vehicles, and for non-combat vehicles. Gives scope, construction, physical tests, and D hy S 1 C a l test procedures for each type. U. S. Gov., Army Air Forces. Specification 26566 (2); 1940. Tubing; Extruded, Neoprene (for 01l, Flu i d, and Hydraulic Lines). U. S. Gov., Army–Navy Aeronautical Specification AN-H- 26-2: 1944. Hose; 011 and Coolant Aircraft. S. G O v., Army-Navy Aeronautical Specification AN-ZZ-H-456a-6; 1944. Hose; Synthetic, A r Om a t 1 c Resistant. U. S. Gov. , Federal Specification ZZ-H-511; 1938. HOSe; Radiator (for) Motor Wehicles. Covers the "wrapped." type and a single grade. Gives requirements for Con- struction, tube, cover, cotton duck, boiling test, and physical test requirements; methods of Sampling, in- spection, and tests; and requirements for Dackaging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-H-511; 1942 (1ssued by Procurement Div., Treasury De D t. , U. S. Gov. ) changes require- ments for materials, sizes, physical characteristics, and chemical compositions. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 20–35; 1926. Hose; Radiator, Wire-Reinforced Type. U. 202. lºt; Steam and Hot Water Hose Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Division. Manual of Standard and Recommended Practice, 1944. Emergency Specification E-M-605-44. Hose; Steam and Hot Water. These emer- gency Specifications are in accordance w it h the 98 Vegetable Products 202.9 requirements of Supplementary Order R-1, latest re- vision, of the War Production BOard, to restrict the use Of rubber. ASSn. Of American Railroads, Operations and Mainte- nance Dept. , Mechanical Division. Manual. Of Stand- ard and Recommended Practice, 1944. Hose; Steam and Hot Water. Specification M-605–38; 1938. Covers hose for conveying steam or hot water. Gives re- quirements for manufacture, physical properties and tests, dimens 1 Ons and tolerances, workmanship and finish, marking, and inspection and rejection. National ASSn. Of Dyers and Cleaners Of the U. S. and Canada. The SDOtting Department, 1940. Includes recommendation for Size Of steam hose for use On Spotting board 1n Spotting department. U. S. Gov., Fe d e ral Specification ZZ-H-541; 1931. Amendment. 3; 1944. HOSe; Steam. COvers the "wrapped." ty 3rld Gives requirements for C Onstruction, tube, cover, Cotton duck, couplings, physical requirements, and brands; methods Of Sam- pling, inspection, and tests; and packaging, packing, and marking. an \º single grade. of testing, see 200; Stand- radiator h O S e, see 202.43; ge n e r a l requirements for References.—Methods ard 8 lzes, see 202. O; hose duck, see 202. O; metals, see 600. 1. 202. 115 Tender and Tank Hose Assn. of American Railroads, Operations and Mainte- nance Dept. , Mechanical Division. Manual Of Stand- ard and Recommended Practice, 1944. Emergency Spec- ification E-M-606-44. HOSe; Te n d e r Tank. These emergency specifications are in accordance with the requirements of Supplementary Order R-1, latest re- vision, Of the War PrOduction BOard, to restrict the use Of rubber. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Division. Manual Standard and Rec Cºmmended Practice, 1944. HOSe; Tender Tank. Specification M-606–38; 1938. Covers non-collapsible corrugated suction hose for water c Onnection be- tween locamotives and tender tanks. Gives manufac- ture, physical properties and tests, dimensions and tolerances, workmanship a n d finish, marking, and inspection and rejection. U. S. Gov. , Federal Specification ZZ-H-581; 1934. Hose; Tender, Corrugated, Locomotive. COvers One type and one grade. Gives requirements for construction, tube, cover, layer, cotton duck, wire reinforcement, brand, dimensions, and physical requirements; meth- ods of sampling, inspection, a nd tests; and pack- aging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-H-581; 1943, changes re- quirements for construction, physical rubber layer, cotton duck, dimensions, physical requirements, and Sampling. References.—Methods of testing, see 200; ho se 202. 16 Suction Hose U. S. Gov. , Dept. of Agriculture, For e s t Service. Specifications 332. Strainer; Suction Hose. U. S. Gov., Dept. of Agriculture, F or e s t Service. Specifications MSF-184. Hese; Suction. S. Gov. , Fe d e r al Specification ZZ-H-561b; 1939. Amendment 2; 1944. HOSe; Suct 10n, W at e r, Smooth- Bore. Co v e r s one grade; two types- (I) wrapped U. fabric construction and (II) woven wire filler con- struction; and four classes utilizing various Syn- thetic compounds. Gives requirements for construc- tion, tube and cover, cotton duck, wire reinforce- ments, rubber filling strip, soft ends, couplings, nipples, clamps, flanges, strainers, pºssical require- ments, compounds, brands, and vacuum test; methods of sampling, inspection, and tests; requirements f or packaging, packing, &nd marking for Shipment. U. S. Gov., Navy Dept. Specification 33H5d; 1944. Suction, Water, Smooth-BOre. U. S. Gov., Navy De D t. Specification 33H21a; 1944. Hose; Oil-and-Gasoline-Suction-arid-Discharge, Smooth- Bore, Light-Weight, Wire-Stiffened. U. S. Gov., Navy De D t. Specification 33H23a; 1944. Hose; Oil-and-Gasoline-Suction-and-Discharge, Smooth- Bore, Light-Weight (Circular Woven Fabric, Wire- Inserted). HOSe; References.-01l suction hose, see 202.22; standard sizes, see 202. O; methods of testing rubber goods, see 200; hose duck, see 202. O. 202.5 METALLIC HOSE References.—Flexible metallic hose, see 607.7. 202.9 MISCELLANEOUS SPECIFICATIONS FOR HOSE Society of Automotive Engineers. 1944 Handbook, Sect1On 4--Fabricated Materials. SAE Standard Assembly Spec- ification for 1/8-Inch Hydraulic Brake Hose (adopted 1942). Scope, manufacture, end connections, hose iden- tification, retests and rejection, samples for test, and test requirements. Society of Automotive Engineers. 1944 HandbOOk, Section 4—Fabricated Materials. SAE Standard Vacuum Brake Hose (adopted 1942). Scope, manufacture, hose iden- tification, retests an d rejection, sizes (23/32 to 1 5/8 outside diameters), samples for test, and test requirements. U. S. Gov. , Army Air Forces. Specification 26601; 1944. Hose; Inflatable Shoe Ice-Elimination System. U. S. Gov., Army-Navy Aeronautical Specification AN-H- 6a-1; 1943. Hose; Three Braided Hydraulic. U. S. Gov., Army-Navy Aeronautical Specification AN-H- 24a; 1944. Hose; Medium High-Pressure Hydraulic. U. S. Gov. , Dept. Of Agriculture, FOrest Service. Spec- ifications MSF-185. Hose; High-Pressure, 3/4-Inch, Rubber. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ifications MSF-186–1. Hose; Back Pack Pump, 3/8-Inch, Rubber. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ifications MSF-186-2. Hose; Back Pack Pump, 1/2- Inch, Rubber. U. S. Gov., Dept. of Agriculture, Forest Service. ifications MSF-186–3. HOSe; Back Pack Pu In D, Insert. U. S. Gov. , Navy D ept. Specification 33F4a; Fittings; Hose, Salvage, Air 1 1/4-Inch. U. S. Gov., Navy Dept. Specification 33H11b; Hose; Ships' Sewage Disposal, Rubber. U. S. Gov., Navy Dept. Specification 33H14; 1944. Hose; Rubber (Synthetic), Wire-Reinforced (f or Submarine Rescue Chamber). U. S. G ov., Navy Dept. Specification 33H19b; Hose; Paint-or-DOpe-Spray. U. S. Gov. , Navy Dept. Specification 33H26, 1944. Hose; Smooth-Bore (Electrically Heated) (for Plastic Paint). Spec- Wire- 1941. 1941. 1944. 99 202.9 Directory of Commodity Specifications U. S. Gov. , Navy Dept. Specification 33H29a; 1945- Hose; Fuel, Armored. U. S. G ov. , Navy Dept. Specification 34F3c; 1936. Fittings; Hose (Water, Steam, and 01l) (Other Than Flexible Metallic). U. S. Gov. , Post Office Dept., Div. Of Motor Wehicle . Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Clamps; Hose. S. GOv., POst Office Dept., Div. Of MOtOr Wehicle Service, Bureau Of the Fourth Assistant POstmaster General. Specifications for NOZZles; HOSe. U. S. Gov. , U. S. Army, Chemical War far e Service. Specification 20–31C; 1942. Hose; Gas Mask, 27-inch. U. S. GOV., U. S. Army, Chemical War f are Service. Specification 20–31D; 1941. Hose; M1, G as M a sk. U. S. GOV., U. S. Army, Chemical War f are Service. Specification 97-51-106; 1941. HOSe; Elbow. S. GOV., U. S. Maritime Commission. Specification 33-MC-2: 1942. Couplings and Clamps; Pneumatic Hose. There shall be but One grade and there are seven t y De S. Gives requirements for sizes, materials, workmanship, details, sampling, inspection, method of test, and drawings. U. U. References.—Methods of testing, see 200; ho se du CR, see 202. O; dredging sleeves, see 209. 1. 203. RUBBER FOOTWEAR, GLOVES, AND CLOTH |NG U. S. Gov., Fe d e r al Specification BBB-C-606; 1941. Coats and Trou se r s; Rubber-Coated (Foul-Weather Clothing). C over s two types: (I) CO at S (four classes) - (A) s h or t (jackets), (B) three-quarter length, (C) workman's, and (D) p Ol 1 c e, standard weight; and (II) trousers and overalls. Gives de- tall requirements; sizes; and methods of sampling, inspection, and tests. Emergency Alternate Federal Specification E-BBB-C-606; 1942, (issued by Procure- ment Div., Treasury Dept., U. S. Gov. ) changes title to read WCOats and Trousers; Rubber or Synthetic Resin-Coated (Foul-Weather Clothing)" and eliminates the use of new rubber Or latex. 203. RUBBER B00TS, SHOES, AND HEELS 203. I Rubber Boots U. S. Gov. , Fe d e r a l Specification ZZ-B-551a; 1936. Boots; Rubber, Hip. Covers One grade. Gives require- ments for chemical composition, tensile strength, ultimate elongation, resistance to abrasion, lasts, and measurements; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specifica- tion E-ZZ-B-551A; 1942, (issued by Procurement DiV., Treasury Dept., U. S. Gov. ) changes requirements for the rubber c Oſnpounds, lasts, and measurements. U. S. Gov., Fe d e r al Specification ZZ-B-556; 1936. Amendment 1; 1942. Boots; Rubb er, Short, Heavy. Covers One grade. Gives chemical requirements, ten- S i le strength, ultimate elongation, resistance to abrasion, lasts, measurements, leg form, vamp form, and workmanship; methods O f sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specifica- tion E-ZZ-B-556A; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) changes requirements for rubber compounds, resistance to abrasions, girth, leg form, Vamp form, and workmanship. U. S. Gov., Fe d e r al Specification ZZ-B-561; 1933. Boots; Rubber, Short, Light. Covers One grade. Gives chemical requirements, t e n S 1 le strength, ultimate elongation, resistance to abrasion, lasts, measure- Inents, leg form, c Ounter form, and Stiffening counter; methods of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. References. –Methods of testing rubber goods, see 200 203. I2 Rubber Shoes U. S. G O V., Fe d e ral Specification ZZ-0-841; 1935. A m end me n t 3; 1944. Overshoes; Rubber. COvers a single grade of the type known as "storm rubbers ºf black, lightweight, and made to fit w i th out fas- tening. Gives requirements for synthetic and natural rubber, uppers, insole, Outsole and heel, binder sole, counter and heel piece, friction Or gum toe cap, gum bind, sizes, weight, height at back, weight, finish, foxing strip, and maximum crude rubber content; meth- Ods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. S. Gov. , Navy D e D t. Specificati On 72A2b; Arctics; Cashmerette, FOur-Buckle. S. Gov. , U. S. Army, Army Air Forces. Specification 94–3118; 1941. Shoes; Pilot's Type A-9. U. S. Gov. , U. S. Army, Quartermaster COrps. Specifi- cation 20-6A; 1931. Overshoe; Arctic, Cloth Top. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 20-112, 1940. Overshoe; Arctic, Army Nurses". U. 1942. U. References.—Leather shoes, see 067. 1. 203. I3 Rubber Heels U. 8. Gov. , Federal Specification ZZ-H-141; 1934. Heels; Rubber. Covers one grade. Gives requirements for color, shape, size, thickness, nail holes, hardness, resistance to abrasion, and accelerated aging test; Imethods of sampling, inspect iOn, and tests; and re- quirements for packaging, packing, and marking. Emer- gen c y Alternate Federal Specification E-ZZ-H-141; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) covers four grades in lieu of One-HC, HD, HE, and HL and gives physical, chemical, and Other requirements ſ or same. 203.2 RUBBER GLOWES American Society for Testing Materials, D120-40; 1940. American Standards As sn., C59. 12-1942. Electrical Gloves (Woltage Rating of Gloves, 3000 Wolts). For gloves without external protection, and with leather or other protection. COvers manufacture, Voltage and leakage tests, tensile strength, elongat 10n, and Set tests before and after aging, size, length and thick- ness Of material, and test apparatus. Assn. of American Railroads, Telegraph and Telephone Section, 1-A-69; 1937. Rubber Gloves for Employes of the Communication Plant. Includes gloves both with and without external protection of horsehide leather or ot he r material, gauntlet type, in three sizes. Requirements as to quality, dimensions, high voltage, tensile, leakage, tests 1n accordance with procedure of the American Society for Testing Materials method D-15. U. S. Gov., Fe d e r a l Specification ZZ-G-401; 1934. Gloves; Rubber (for) Electrical Workers (for Use in Connection With Apparatus Or Circuits Not Exceeding 100 Vegetable Products 2014. 13 3, OOO Wolts to Ground). Covers the reversible seam- less type, one grade, and two classes- (A) gloves intended for use without external protect iOn and (B) gloves intended for use with external protec- tion of leather or other material. Gives require- ments for design, size, length, thickness, tensile strength, and ult 1 m a t e elongation; accelerated aging, voltage, and leakage tests; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. G ov., Navy Dept. Specification 37C2c; 1941. Gloves; Rubber (Natural and Synthetic). U. S. G O v. , Navy Dept. Specification 3763a; 1941. Gloves; Rubber, Electrical Workers' (for use in con- nection with apparatus Or circuits not exceeding 3,000 volts to ground). U. S. Gov. , N a v y Dept. Specification 37614a; Gloves: Canton-Flannel, Latex-COWered. U. S. Gov., Treasury De pt., Procurement Div., 323A; 1942. Gloves; Rubber, Acid. Shall be On One type and grade, seamless, and with extra-long gauntlets; shaped to conform to hand, with fingers Droperly proportioned and shall be made entirely Of rubber compound without frict iOn Or backing Or any kind. G 1 v e s dimensions, chemical requirements, physical requirements and marking Of gloves; methods Of Sam- pling, inspection, and tests; and packaging, packing, and marking for shipment. 1944 e References.—Surgeon's rubber gloves, see 204.52; methods of test ing, see 200. 203.3 RUBBER HATS References. – Cloth hats, see 395. 2. 203. 1 RAINC0AT U. S. Gov., Marine Corps Specification, revised 1944. Coat; Rain, Synthetic Resin Filler. References.—Waterproof cloth in g, see 392.5; Cotton ſabr 1 C S for rubbe I Coat in g, see 304. W 1. 203. 5 RUBBER APRON U. S. Gov., U. S. Army, Signal Corps. Specification 20–94A; 1933. Apron; Type MC-111, Rubber, for Stor- age Battery ROOT). References.—Surgeon's aprons, see 204. 51; cotton aDI’On 8, see 311.92. 203.9 MISCELLANEOUS RUBBER WEARING APPAREL U. S. Gov., Federal Specification ZZ-P-41; 1937. Pads; Finger, Rubber, (for) Office Use. Covers a single grade and two types— (I) perforated and (II) with- out perforations. Gives requirements for design, di- Imensions, accelerated aging test, tensile Strength, and ultimate elongation; methods of Sampling, in- spection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-P-41; 1942, requires pads to be made entirely of reclaimed rubber and changes Dhys- lcal tests. 20). DRUGGISTS' RUBBER SUNDR |ES 201 - || BANDAGES AND PLASTERS 2011. I | Rubber Bandages American HO S D 1 t al Assn., C O V e r s One type. Based On U. 61-4. . Rubber Bandages. S. G. O. V. Federal Specification ZZ-B-101, and Er r a t a 3, for Rubber Bandages, referred to below. U. S. Gov. , Fe d e r a l Specification ZZ-B-101; 1931. Amendment 1; 1944. Bandages; Rubber a n d Synthetic R ub be r. Gives requirements for dimensions, rein- forcing Strip, tying tapes, synthetical rubber, ten- sile strength; ultimate elongation, accelerated aging tests, and sterilization; methods of sampling, in- Spect 10n, and tests; and requirements for packaging, packing, and marking. References. --Methods of testing, Other surgical dressings, see 398. 2011. I2 Plasters A m e r 1 C a n Hospital Assn., 13-19. Surgical Adhesive Plaster. COvers One grade. Based on U. S. Gov. Fed- eral Specifications U-P-401 f O r Surgical Adhesive Plast er (referred to below) and CCC-T-191a, and Amendment 1, Ior General Specifications, Test Met? Ods, Textiles, a nd U. S. GO V., Dept. Of Commerce, National Bu re au Of Standards Simplified Practice Recommendation R85-37 for Adhesive Plaster. U. S. Pharmacopoe 1 al Convent 1 on. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Adhesive Plaster (Adhesive T a pe). Description, dimensions, tensile strength, adhesive strength, and Storage. U. S. Pharmac Op Oei al Convent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Sterile Adhesive Plaster (Sterlle Adhesive Tape). Description, ste- rility, Other requirements, and storage. U. S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R 85-43; 1943. Adhesive Plaster. This recCIIIſlendation estab- lishes a schecule of Stock w i dt his and lengths of adhesive plaster On SDOOls and in rolls. U. S. Gov., Federal Specification U-P-401a; 1944. Plas- ter; Adhesive, Surgical. C. Ov er s One grade in two types- (I) standard base fabric, nonwater-repellent, and (II) water-repellent base fabric. Gives require- ments for m at er 1 a l and workmanship, continuous lengths, dimensions in rolls On Spools and 12 in. rolls on cores, tolerance, backing, facing, adhesive quality, and color; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Navy Dept. Specification 53T7; Cellulose, Adhesive-back. U. S. G ov., U. S. Army, Chemical War far e Service. Specification 6-50B; 1932. Fabric; Adhesive. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11–81C; 1943. Tape; Adhesive, Colored and White. U. S. Gov. , U. S. Army, Chemical War f are Service. Specification 97-54-104A; 1941. Plaster; Adhesive, Non-Surgical. References.—See references under 204. 11. See 200. 1941. Tape; 2011. I3 Tourniquets American HOSDital Assn., 10-67. quets. C over s one type and One grade. U. S. Gov. Federal Specifications ZZ-T-606. U. S. Gov., Fe der al Specification ZZ-T-606; 1934. Amendment 1; 1944. Tourniquets; Rubb er, Tubular. Covers one type and grade. Gives requirements for natural rubber and synthetic rubber, design, dimen- S 1 O ns, tensile strength, ultimate elongation, and a c c e l er at e d aging t e s tº methods of sampling, Tubular Rubber TOurni- Based On 101 2014. 3 Directory of Commodity Specifications inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., U. S. Army, Medical Department. cation 10–283OA; 1942. TOurniquet; Field. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2857A; 1941. TOurniquet; ESmarch. 2011.2 BAGS, B07TLES, AND CUSHIONS OF RUBBER 2011. 2 I Bags, Ice American Hospital Assn., 70-16. Helmet-Shaped Ice- Bags. Covers One type. Based on U. S. Gov. Federal Specifications ZZ-I-111 and ZZ-R-601a for General Specifications (Methods of Physical Tests and Chem- ical Analyses) Rubber Goods; CCC-T-191a, and Amend- ment 1, for General Specifications, Test Methods, Textiles; and ZZ-S-311a for Rubber Sheeting. American Hospital Assn., 70-19. Rub be r Ice-Bags. Covers one type. Based on U. S. Gov. Federal Spec- ifications ZZ-I-121 and ZZ-R-601a for General Spec- ifications (Methods of Physical Tests and Chemical Analyses) Rubber Goods. S. Gov. , F e d e r a l Specification ZZ-I-111; 1930. Amendment 1; 1944. Ice-Bags; Helmet-Shaped. Covers a single type, made from a cotton fabric coated On both sides with a synthetic rubber compound Or a suitable compound of natural rubber and synthetic rubber. Gives requirements for synthetic rubber, design, fittings, and branding; methods of sampling, inspection, and tests; and packaging, packing, and marking. f S. Gov., Fe d e r a l Specification ZZ-I-121; 1939. Amendment 1; 1944. Ice-Bags; Rubber. Covers a sin- gle type, made of rubber, walls reinforced at seams and throat. Gives requirements for material and workmanship, shape, construction, dimensions, thick- ness, r u b be r content, tensile strength, ultimate elongation, resistance to hot air, pressure test, branding, and color; methods of sampling, inspec- tion, and tests; and packaging, packing, and marking. Specifi- U. U. References.—Methods of testing rubber goods, see 200; methods of testing textile fabrics, see 300. 4; rubber sheet in g, see 204. 33. 201.22 Bags, Obstetrical 2011.23 Bags and Bottles, Water American Hospital Assn., 61-10. Cloth-Inserted Hot- Water Bottles. COvers Oblong S h a D e with rounded COrners. Based On U. S. Gov. Federal Specifications ZZ—B-581 for Cloth-Inserted Hot-Water Bottles (re- ferred to below), ZZ-R-6O1a for General Specifica- tions (Methods of Physical Tests and Chemical Ana- lyses) Rubber Goods, CCC-T-191a for General Speci- fications Test Methods Textiles, and ZZ-S-311a for Rubber Sheeting. American Hospital Assn., 61-13. Rubber Hot-Water Bot- tles. COvers 2 types. Based on U. S. Gov. Federal Specifications ZZ-B-586a for Rubber Hot-Water Bot- tles (referred to below) and ZZ-R-601a for General Specifications (Methods of Physical Tests and Chem- 1cal Analyses) Rubber Goods. U. S. G O v. , Dept. of Agriculture, F or e s t Service. Specifications MSF-33. Bag; Rubber-Insert. S. Gov., Fe d e r a l Specification ZZ-B-581a; 1944. Bottles; Hot Water, Cloth-Inserted. Covers the Ob- long shape with rounded corners in 2 qt. and 3 qt. U. capacities and two types— (B) synt he ti c rubber coated and (C) synt he t i c resin coated; made of double-coated rubber sheeting reinforced at seams or edges and throat. Gives requirements for material, Workmanship, thickness, synthetic rubber, synthetic res in coating, rubber, sheeting, pressure test, re- Sistance to hot water, fittings, and branding; meth- ods of sampling, inspection, and tests; and packaging, Dacking, and marking for Shipment. U. S. Gov. , Fed er al Specification ZZ-B-586a; 1935. Amendment 1; 1944. Bottles; Hot-Water, . Rubber. Covers two types- (A) threaded stopper and (B) stopperless. Gives requirements for material, s h a pe, capacity, thickness, COlor, branding, design, tensile strength, ultimate elongation, and resistance to inspection; Iſlethods Of Sampling, inspect iOn and tests; and pack- aging, packing, and marking. References.-Methods of testing rubber goods, see 200; methods of testing textile fabrics, see 300. 4; rubber sheeting, see 204. 33. 2011.2i; Rubber Basin U. S. Gov. , Navy D. ep t. Basins; Hand, Rubber. 2011.25 Rubber Cushions and Pillows American HOSpital Assn., 1-34. Rubber Pillow Cases. Covers a single type and a single grade. Based On U. S. Gov. Federal Specifications ZZ-P-361 for Rubber Pillowcases (referred to below), ZZ-R-601a for Rubber Goods; General Specifications, Methods of Physical Tests an d Chemical Analysis, ZZ-S-311a for Rubber Sheeting, and CCC-T-191a for Textiles; General Spec- ifications, Test Methods. American Hospital Assn., 49–10. Sponge-Rubber Chair Cushi Ons. Based On U. S. Gov. Federal Specification ZZ-C-766 for Sponge-Rubber Chair Cushions (referred to below), ZZ-R-6O1a for Ge n e r a l Specifications (Methods of Physical Tests and Chemical Analyses) Rubber GOOdS, and CCC-T-1918 for General Specifica- tions, Test Methods, Textiles. American Hospital A S S n., 70-7. Cloth-Inserted Ring Cushions. Covers one type. Based on U. S. Gov. Fed- eral Specifications ZZ-C-791 and ZZ-R-601a for Gen- eral Specifications (Methods of Physical Tests and Chemical Analyses) Rubber Goods; CCC-T-191a for Gen- eral Specifications, Test Methods, Textiles; and ZZ- S-311a for Rubber Sheeting. American HOSDital Assn., 70-10. COVers One type and One grade. Federal Specifications ZZ-C-796. U. S. G. O. v., Fed er al Specification ZZ-C-766; 1940. Cushions; Chair, Sponge-Rubber. Covers three types— (I) molded form, with molded angular or cylindrical cavities, covered with fabric; (II) covered with fab- ric (without cavities); and (III) covered by felt or rattan on One side. Gives requirements for fabric, compressibility, and density of rubber; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-C-766; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov. ) substi- tutes one type in two grades- (A) all wool and (B) wool and cotton mixture; and gives requirements for same. U. S. Gov., Feder al Specification ZZ-C-791; 1930. Amendment 1; 1944. Cushions; Ring, Cloth-Inserted. Specification 57B19; 1941. Rubber Ring Cushions. Based on U. S. Gov. 102 Vegetable Products 2014.33 Covers one type. Gives requirements for material, design, dimensions, thickness O f w all, finished sheeting, inflation, and branding; methods of Sam- pling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification ZZ-C-796; 1930. Amendment 1; 1944. Cushions; Ring, Rubber Synthetic. Covers one type and grade. Gives requirements for Imaterial and workmanship, design, dimensions, thick- ness of wall, synthetic rubber, tensile strength, ultimate elongation, resistance to hot air, infla- tion, and branding; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , F e d e r a l Specification ZZ-C-811; Cushion (Underlay); Carpet and Rug, Sponge-Rubber. Covers one grade, in either strip form or of defi- nite dimensions; and two types- (I) without woven fabric cover or insert and (II) with woven fabric cover or insert. Gives requirements for dimensions, thickness, width, length, weight, compressibility, and aging; met h O ds of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-C-811; 1942, (issue d by Procurement D 1 v., Treasury Dept., U. S. GOv. ) changes requirements for Imaterials. U. S. Gov. , F e d e r al Specification ZZ-P-351; 1933. Amendment 1; 1944. Pillows; Air, Rubber. COvers One type, rectangular in shape, with One or more parti- tions in the air s p a ce; made of cotton sheeting coated on One side with natural rubber, Or Synthet- ic rubber, or a mixture of natural and synthetic rubber. Gives requirements for design, Valve, fin- 1shed sheeting, and inflation; methods of sampling, inspection, and tests; and packaging, packing, and Imarking. U. S. Gov., Fe d e r a l Specification ZZ-P-361; 1933. Amendment 1; 1944. Pillowcases; Rubber. C O V e rs single types and grade made from single-coated rub- ber sheeting. COating shall be natural rubber, Or synthetic rubber, or a mixture of natural rubber and synthetic rubber. Gives requirements for de- sign, and color; methods of sampling, 1nspection, and tests; and packaging, packing, and Tarking. References.—Methods of testing rubber goods, see 200; methods of testing textile fabrics, see 300. 4; rubber sheet in g, see 204. 33. 2011.26 Fountain Syr inges American Hospital Assn., 10–49. Cloth-Inserted Foun- tain Syringes. Covers the rapid-flow type. Based on U. S. Gov. Federal Specifications ZZ-S-901 for Cloth-Inserted Fountain Syr in ges, ZZ-R-601a for Methods of Physical Tests and Chemical Analysis of Rubber Goods; CCC-T-1918 for General Test Methods for Textiles, and ZZ-S-311a for Rubber Sheet ing. American Hospital Assn., 10–52. Rubber Fountain Syr- inges. Covers the rapid-flow type. Based on U. S. Gov. Federal Specification ZZ-S-916. U. S. Gov., Fe d e r a l Specification ZZ-S-901; Amendment 1; 1944. Syringes; Fountain, serted. Covers the rapid flow type made with double- COated In a r O O n sheeting, reinforced at seams and edges. Gives requirements for capacity, suspension tab, accessories, branding, finished sheeting, re- Sistance to h Ot water, tubing, rub be r. content, 1930. 1938, , Cloth-In- tensile Strength, and resistance to hot air; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification Zz-8-916, 1930. A me n d me nt 1; 1944. Syringes; Fountain, Rubber. Covers the rapid flow type made with synthetic rub- ber or a suitable mixture of natural rubber and Syn- thetic rubber walls reinforced at seams and edges. Gives requirements for capacity; thickness of wall, suspension tab, accessories, tensile strength, ulti- mate elongation, and physical properties; methods Of sampling, inspection, and t e s t s; an d packaging, packing, and marking. U. S. Gov. , Navy D ep t. Specification 57S21; 1941. Syringes; Bulb, Rubber (Self-injecting, continuous- flow, complete with One hard rubber rectal tube). References.-Methods of testing, rubber goods, see 200; methods of testing textile fabrics, see 300. 4; ~~~~ * * * • * rubber sha a ting, see 264.33; syringes an d needles, See 915. 27. 2011.27 Politzer Bags U. S. Gov. , Federal Specification ZZ-B-71b; 1944. Bags; Politzer. Covers two types- (I) valveless and (II) valve; and two classes- (A) rubber or synthetic rub- ber bag and tubing and (B) chloroprene polymer type bag and tubing. Gives requirements for material and workmanship, design, dimensions, tensile strength, ultimate elongation, resistance to hot air, branding, and valve; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. References.-Methods of testing rubber goods, see 200 • 2011.29 Miscell aneous Bags U. S. Gov., Navy Dept. Specification 57B21; 1941. Bags; Kidney-Compression, Rubber. 2011.3 BLANKETS, CLOTH, AND SHEETING 2011. 3 || Rubber Blankets American Hospital Assn., 61-7. Rubber Blankets. COvers One grade, two types, and two classes in each type. Based on U. S. Gov. Federal Specifications ZZ-B-426 for Rubber Blankets (referred to below), ZZ-S—311a for Rubber Sheeting, ZZ-R-601a for General Specifi- cations (Met ho ds of Physical Tests and Chemical Analyses) Rubber Goods, and CCC-T-191a for General Specifications Test Methods Textiles. U. S. G. O.v., Fe d e ral Specification ZZ-B-426, 1939. Blankets; Rubber. COvers One grade and two types- (I) seamless and (II) One middle longitudinal seam, single coated and double coated. Gives requirements for color, rub be r content, mechanical properties, stock, and size; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-B-426; 1943, substitutes synthetic re S 1 n for rubber and suitable material for aluminum groſſmets. 2011.32 Rubber Cloth References.—Rubber sheeting, see 204.33. 2011. 33 Rubber Sheeting American Hospital Assn., 61-172. Rub be r Sheeting. Covers two types in two grades each type. Based On U. S. Gov. Federal Specifications ZZ-S-311a for Rubber 103 , 2014.33 Directory of Commodity Specifications Sheeting (referred to below), ZZ-R-601a for General Specifications (Methods of Physical Tests and Chem- ical Analyses) Rubber Goods, and CCC-T-191a for Gen- eral Specifications, Test Methods, Textiles. U. S. Gov., Dept. of CO mm er c e, National Bureau of Standards. COIſmercial Standard CS38-32; 1932. HOS- pital Rubber Sheeting. This standard covers types and colors, material and workmanship, general and detailed requirements for hospital rubber sheeting. It includes also methods of Sampling, inspection, and tests. Initiated by the American Hospital ASSIm. and the Rubber Manufacturers ASSn. U. S. Gov., Fe d e r a l Specification ZZ-S-3118; 1939. Amendment 1; 1944. Sheeting; Rubber. COvers two grades- (B) standard grade rubber and/or synthetic rubber coated and (C) synthetic resin coated; and shall be double-coated. Gives requirements for ma- terial and workmanship, synthetic rubber, Synthetic resin, construction, dimensions, mechanical Dr.ODer- tles, rubber, accelerated aging, sterilization in steam, resistance to phenol, resistance to alcohol, and color; me t ho dis of sampling, 1mSpection, and tests; and p a c k a g in g, Dacking, and marking for Shipment. References.—Methods of testing rubber goods, see 200; methods of testing textile fabrics, see 300. 4. 2011. I; DENTAL RUBBER GOODS American Dental Ass n. Specification No. 10; 1940. Denture Rubber. Technical requirements are similar to those of U. S. Gov. Federal Specification ZZ-R- 696, Rubber; Denture. American Hospital Assn., 61-22. Rubber Dams. Covers one grade. Based on U. S. Gov. Federal Specifica- tions ZZ-D-51 for Rubber Dams (referred to below) and ZZ-R-601a for General Specifications (Methods of Physical Test s and Chemical Analyses) Rubber GOOds. U. S. Gov. , Dept. of CO mm e r ce, National Bureau of Standards. Simplified Practive Recommendation R138– 32; 1932. Dental Rubber (Base and Veneering). This recommendation establishes a simplified schedule of colors and packaging of dental rubber. Initiated by the American Dental Trade ASSI). U. S. Gov. , Fe d e r a l Specification ZZ-D-51; 1931. Amendment 2; 1944. Dams; Rubber. Covers One grade. Gives requirements for natural rubber and Synthetic rubber, workmanship, thickness, width, length, ten- sile strength, ultimate elongation, accelerated aging test, and sterilization test; methods of Sam- pling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification ZZ-R-696; 1940. Amendment 1; 1940. Rubber; Denture. Covers three types, one grade and class- (I) base rubber, (II) general purpose rubb e r, and (III) veneer rubber. Gives requirements for adhesion to mold, size, Sat- isfactory working qualities, unvulcanized COTmpound, plasticity, instructions for vulcanization, color, and porosity; methods of sampling, inspection, and tests; and requirements for packaging, packing, and Imarking. References.—Methods of testing, see 200; other dental goods, see 915. 1. 2011. 5 SURGEONS' G00DS 2011. 5. Rubber Aprons American Hospital Assn., 61-1. Surgeons' Rubber ADrons. Covers two types. Based on U. S. Gov. Federal Spec- ifications ZZ-A-611 for Surgeons' Rubber Aprons (re- ferred to below), ZZ-R-601a for General Specifica- tions (Methods of Physical Tests and Chemical Anal- yses) Rubber Goods, CCC-T-191a for General Specifi- cations Test Me th Od S Textiles, and ZZ-S-311a for Rubber Sheeting. U. S. Gov. , Fe d e r a l Specification ZZ-A-611a; 1944. Aprons; Surg e o ns' (Synthetic Rubber an d Resin- Coated). COvers COttom fabric aprons coated on One or both sides with synthetic rubber or synthetic re- Sin in three types- (I) single c O a t e d (synthet1c rubber), (II) double coated (synthetic rubber), and (III) double coated (synthetic res i n). Gives re- quirements for construction, marking, physical re- quirements, synthetic rubber, synthetic resin, accel- erated aging, Sterill Zat 10n in steam, resistance to phenol, resistance to mineral Oil, and resistance to alcohol; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Weterans Administration. Specification WA- X-166a; 1942. Aprons; X-Ray, Pr O t e c t 1 V e, Lead- Impregnated Rubber. References.—Methods of testing rubber goods, see 200; methods of testing textile fabrics, see 300. 4; rubber sheeting, see 204.33; cotton fabrics for rub- ber CO at ing, see 304. "W1. 2011. 52 Rubber Gloves and Finger Cots American Hospital Assn., 61-19. Rubber Finger Cots. Covers One grade. Based on U. S. Gov. Federal Spec- ification ZZ-C-571 for Rubber Finger Cots (referred to below) and ZZ-R-601a for General Specifications (Methods of Physical Tests and Chemical Analyses) Rubber Goods. American Hospital Assn., 61-25. Rubber Autopsy Gloves. Covers one type, one grade, and One size. Based On U. S. Army Specifications 10–2654 for Rubber Autopsy Gloves (referred to below) and 100-2D for Marking Shipments and U. S. Gov. Federal Specification ZZ-R- 6O1a for General Specifications (Methods of Physical Tests and Chemical Analyses) Rubber Goods. American Ho S p i t al Assn., 61-28. Surge OnS' Rubber Gloves. Covers 2 grades. Based on U. S. Gov. Fed- eral Specifications ZZ-G-421a for Surgeons' Rubber Gloves (referred to below) and ZZ-R-601a for General Specifications (Methods of Physical Tests and Chem- ical Analyses) Rubber GOOds. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Commercial Standard CS40–32; 1932. Surgeons' Rubber Gloves. This standard covers minimum require- ments for material and workmanship of surgeons' rub- ber gloves, It gives measurements and weights for eight sizes of gloves. Me t ho dof marking gloves, ... with the name or trade-Ilame of the manufacturer or supplier, is also indicated. Initiated by the Amer- ican Hospital Assn. and the Rub be r Manufacturers Assn. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. C om me r c 1 a l Standard CS41–32; 1932. Sur- geons • Latex Gloves. This standard covers minimum 104 Vegetable Products 2014. 59 requirements for material and workmanship of sur- geons' latex glov es. It gives measurements and weights for eight sizes Of gloves. Met h O d of marking gloves, with the name or trade-name of the manufacturer or supplier, is also indicated. Initi- ated by the American HOspital ASSn. and the Rubber Manufacturers ASSn. U. S. Gov. , Fe d e r al Specification ZZ-C-571; 1931. Cots; Finger, Rubber. COvers a single grade. Gives requirements for dimensions, weight, rubber content, tensile strength, ultimate elongation, and acceler- ated aging and sterilization tests; methods Of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Fe d e r a l Specification ZZ-G-421a; 1940. Amendment 2; 1944. Gloves; Rubber, Surge Ons. Covers two grad es- (A) intended for use when minimum weight, maximum strength, and best aging qual ſty are required, and (B) intended for use when the require- ments for a grade A glove are not essential. Gives material and wOrkmanship, rolled edge, trade mark, physical requirements, acceleraged aging require- ments, sterilization requirements, d 1 m en s 1 O ns, weight, and thickness; methods of sampling, inspec- tion, and tests; and packaging, packing, and marking f Or Shipment. U. S. G O V., U. S. Army, Medical Dept. Specificat 10n 10–2654; 1939. Glove; Autopsy, Rubber. U. S. G. O. v., U. S. Army, Medical Dept. Specification 10-2685; 1939. Gloves; Rubb e r, Gauntlet, Cloth- Lined, Weterinary. U. S. G O v., U. S. * Army, Medical Dept. Specification 10–2902; 1939. Pouch for Gloves; Rubber. References. –Other rubber gloves, see 203.2; meth- Ods of testing rubber goods, see 200. 2011. 53 Rubber Pads American Hospital Assn., 52-7. Kelly Surgical-Oper- ating Pads. COvers One grade reversible type. Based On U. S. G O v. Federal Specifications ZZ-P-51 for Surgical-Operating Pads (referred to below; ZZ-R- 6O1a for General Specifications (Methods of Physi- cal Tests and Chemical Analyses) Rubber GOOOls; ZZ-S- 3.11a for Rubber. Sheeting; ZZ-T-831b for Rubber Tub- ing; CCC-T-191a for General Specifications, Test Me t ho ds, Text iles; and KK-L-291 f O r Upholstery Leather. American Hospital Assn., 52-10. Operating and Exam- ining Table Pad. Covers 2 types. Based on U. S. Gov., War Dept., Specification 10–2606 for Operating and Examining Table Pad (referred to below); U. S. Gov. Fe d e r a 1 Specifications W-T-276b for Cotton Thread; ZZ-S-311a for Rubber Sheeting; CCC-S-271 for Wide Bleached Cotton Sheeting; CCC-T-191a for General Specifications, Test Methods, Textiles; and DDD-T-86 for Bleached, Dyed, or Gre y General-Use Cotton Tape. U. S. Gov., Federal Specification ZZ-P-51; 1933. Amendment 2; 1944. Pads; Surgical-Operating. COvers a Single grade, reversible type, made from sheeting coated on both sides with natural rubber, synthetic rubber, Or a Suitable mixture Of natural rubber and Synthetic rubber. Gives requirements for construc- t 10n, fittings, finished sheeting, Dressure test and brand; methods of sampling, inspection, and tests; and packaging, packing, and marking. References.-Methods of testing rubber goods, see 200; methods of test. 1ng textile fabrics, see 300. 4; rubber Sheeting, see 204. 33. 2011. 51, Stomach and Colon Tubes American Hospital Assn., 10-73. Colon Tubes. Covers One type. Based On U. S. Gov. Federal Specifications ZZ-T-751. American Hospital. As sn., 10-76. Lavage and Stomach Tubes. Covers One type and One grade consisting of tube and funnel. Based On U. S. Gov. Federal Speci- fications ZZ-T-791. U. S. Gov., Feder al Specification ZZ-T-751; 1930. Amendment 1; 1944. Tubes; Colon. Covers a single type having One Opening in Outlet end and One de- pressed Velvet eye On Side of Outlet end; 30 in. long and 30 French scale in diameter. G1ves requirements for natural rub be r Or Synthetic rubber, tensile Strength, ultimate elongation, resistance to h ot air, finish, and thickness; me t ho ds of sampling, 1nspection, a n d tests; and packaging, packing, and marking. U. S. G. Ov., Fe d e r al Specification ZZ-T-791; 1933. Amendment 1; 1944. Tubes; Lavage and Stomach. Covers a Single grade and a single type consisting of tube and funnel. Gives requirements for natural rubber or Synthetic rubber, finish, design, tube, funnel, con- nection, tensile strength, ultimate elongation, re- Sistance to hot air, and branding; methods Of Sam- pling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., U. S. A rm y, Medical Dept. 10–2793; 1939. Specification Tube; Stomach, Rubber, Weterinary. References.-Methods of testing rubber goods, see 200. 2014. 55 Catheters A m e r 1 c an HOSDital Assn., 10-28. Soft-Rubber Plain Urethral Catheters. COvers One type. Based On U. S. Gov. Federal Specifications ZZ-C-101 for Catheters and ZZ-R-601a for Me th od s of Physical Tests and Chemical Analysis of Rubber Goods. U. S. G ov., Fe d e r al Specification ZZ-C-101; Catheters; Urethral, Plain, Soft-Rubber. Covers One typ e. Gives requirements for design, dimensions, rubber content, rigidity, tensile strength, ultimate elongation, and accelerated aging test; methods of Sampling, 1nSpection, a nd tests; add requirements for p a c k a g in g, packing, and marking. Amendment 1, July 1943, S ub St 1 t u t e s Synthetic rubber for rubber and changes m a X i Inu m rigidity and tensile strength. U. S. GOV., U. S. A rm W, Medical Dept. 10-2780; 1933. Specification 1939. Catheter; Rubber, Weterinary. References.—Catheters, g 1 a ss, metal, and woven, see 915. 22; methods of test 1ng, see 200. | 201.59 Miscellaneous Surgeons' Goods U. S. Gov., U. S. Army, Medical Dept. Specification 10-2971; 1940. Isolator; Rubber. References.—other rubber surge on s goods, see 204.1, 204. 2, 204.3; surgical instruments and equip- ment, see 915. 2 to 915. 5. 105 2014.6 Directory of Commodity Spect fications 2011.6 RUBBER TUB ING American Hospital Assn., 61-40. Rubber Tubing. COvers two grades. Based On U. S. Gov. Federal Specifica- tion ZZ-T-831b for Rubber Tubing (referred to below) and ZZ-R-6O1a for General Specifications (Methods of Physical Tests and Chemical Analyses) Rubb er GOOds. U. S. Gov. , Fe d e r al Specification ZZ-T-831b; 1941. Amendment 2; 1944. Tubing; Rubb e T. COvers three grades- (A) commercial gum rubber tubing, (B) syn- thetic rubber (buna S) tubing, and (L) laboratory pure gum rubber tubing; two types- (I) translucent and (II) block. Also covers plastic tubing (poly- vinyl chloride base). Gives requirements for rubber and Synthetic rubber tubing, plastic tubing, tables showing dimensions, Dhysical requirements, acceler- ated aging test, details for plastic tubing (DOly- vinyl chloride base), and flammability; methods of Sampling, inspection, a nd t e St S; and packaging, packing, and marking for shipment. U. S. Gov. , N a V y Dept. Specification 33T'7; 1945. Tubing; Rubber, Synthetic. U. S. G O v. , U. S. Army, Medical Dept. Specification 20-102A; 1940. Tubing; Stethoscope, 'Rubber. U. S. G O v., U. S. Army, Medical Dept. Specification 20-105; 1939. "Tubing; Rijbber, Special. U. S. G ov., U. S. Army, Medical Dept. Specification 20-106; 1939. Tubing; Rubber, Gas. References.—M eth o d s of Testing, see 200; gas tubing, see 202. 31. 2011.9 MISCELLANEOUS RUBBER SUNDRIES 201.90 General items American Society for Testing Materials, D553-42; 1942. Methods of Test for Wiscosity and Total Solids Con- tent Of Rubber Cements. COvers rubber cements con- taining Organic solvents as differentiated from la- tex cements Or dispersions Of rubber in water. For weight Of total Solids after heating at 70 C., de- scription of funnel type and falling cylinder vis- cosimeter, and procedures for Viscosity measurement. 2011.9 || Rubber Bulbs U. S. G. O. v., U. S. Army, Medical Dept. Specification 10–2810; 1939. Bulb; Rub be r, Compression (for Pipettes). 201.92 Rubber Cement American Hospital Assn., 61-16. Rubber Cement (Art- 1sts and Photographers" and COld-Patching). COvers One grade in two types. Based on U. S. Gov. Federal Specifications ZZ-C-191a for Rubber Cement (Artists' and Photographers' and Cold-Patching), referred to below, ZZ-R-601a for General Specifications (Methods of Physical Te St S and Chemical Analyses) Rubber Goods, and ZZ-T-721c for Automobile and Motorcycle Inner Tubes. U. S. Gov., Army Air Forces. Specification 26544-B-1; 1944. Cement; Rubber to Metal. U. S. Gov., Army Air Forces. Specification 26571 (2); 1941. Cement; Synthetic Base. U. S. G ov., Army Air Forces. Specification 26593-A; 1944. Cement; Rubber, Vulcanizing. ‘U. S. Gov. , Army-Navy Aeronautical Specification AN-C- 54; 1942. Cement; Rubber. U. S. Gov., Fe der al Specification ZZ-C-191a; 1938. Amendment 1; 1944. Cement; Rubber (Artists' and Pho- tographers' and Cold-Patching). Covers one grade and two types- (I) photographers" and artists' and (II) cold-patching. Gives requirements for materials, composition, CO lor, adhesion, wrinkling, curling, Shrinking, Stalning, and consistency; methods of Sam- pling, inspect lon, and tests; and packaging, packing, and marking for shipment. U. S. GOV. , Navy Dept. Specification 33R5; 1944. Rub- ber (Synthetic) and Cement for Lining Ferrous Pipe and Fittings (for Salt-Water, Lines). U. S. Gov. , Navy Dept. Specification 52C3e; 1943. Cement; Rubber. U. S. Gov. , Navy D ep t. Specification 52C10; Cement; Rubber, Non-Hardening. U. S. GOV., U. S. Army, Army Air Forces. Specification 20-7; 1926. Cement; Rub be r, Colored, for Marking Balloons and Airships. U. S. G O V., U. S. Army, Chemical Wa r ſ are Service. Specification 20-29B; 1927. Cement; Rubber. 2011.93 Erasers American HOSpital As Sn. , 49-13. Rubber and Rubber- Substitute Erasers. GOvers One grade in five types. Based On U. S. GOV. Federal Specification ZZ-E-6618. for Rubber and Rubber-Substitute Erasers, referred to below. U. S. GOV., Fe d e r al Specification ZZ-E-6618; 1936. Amendment 2; 1939. Erasers; Rubber and Rubber-Sub- stitute. Covers One grade and five types- (A) pencil (rubber), (B) ink (rubber), (C) typewriter, (D) pencil (rubber-substitute), and (E) combination pencil and ink (one-half type (A) and one-half type (B) stock). Gives requirements for dimensions, hardness, and ac- celerated aging test; Inethods of Sampling, inspec- tion, a nd tests: an d requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-E-6618; 1942, (issued by Procure- ment Div., Treasury Dept., U. S. G. O. v. ) substitutes four types in lieu of five- (A) pencil eraser, (B} ink (rubber), (C) typewriter, and (D) pencil (rubber- substitute); and changes requirements accordingly. 2014.91, Rubber Inflators 2011.95 Rubber Stoppers U. S. G ov., Fe d e r al Specification ZZ-S-751; 1932. Stoppers; Rubber. Covers two types- (A) solid and (B) perforated; and two grades—(I) laboratory and (II) common. Gives requirements for material, dimen- sions of stoppers, hardness, perforations, steaming test, and acet One extract; methods of sampling, in- spection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , . U. S. Arm y, Medical Dept. Specification 20–98A; 1941. Stopper; Rubber, for Vaccine Bottle, With Sleeve and Hollow COre. References.—Methods of testing, see 200. 2011.96 Rubber Tips for Crutches and Furniture American H os p i t a l As Sn. , 61-37. Rubber Tips for Crutches, Furniture, Etc. COvers One grade and One 1934. 106 | Vegetable Products * 206.0 type. Based on U. S. Gov. Federal Specification ZZ- T-351 for Rubber T. pS for Crutches, Furniture, Etc., Teferred to below. U. S. Gov. Federal Specification ZZ-T-351; 1935. Tips; Rubber, (for) Crutches, Furniture, E t c. Covers a single grade. Gives requirements for material, bló sample, design, and dimensions; methods of Sampling, inspection, and tests; and requirements for Dack- aging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-T-351; 1943, deletes use Of any new natural rubber. U. S. Gov. , Navy Dept. Spec 1ſ ication 33T6; 1944. Tips; Rubber (Reclaimed) (for Tables and Benches). References.—Methods of testing, see 200. 2011.99 Rubber Sundries Not Classified U. S. Gov. . U S. Army, Medical Dept. Specification 10–2663; 1939. Ring; Moldine. 205. HARD-RUBBER GOODS 205. I ELECTRICAL GOODS, HARD RUBBER U. S. G. O. v., U. S. Army, Signal COrDS. SDec 1 fication 20-85; 1928. Strap; Type ST-21, Battery-Carrying. References.—Methods of testing rubber goods, see 200; rubber linemen's gloves, see 203. 2; rubber in- Sulation, see 719.55, 719.56. 205.2 LABORATORY APPARATUS, HARD RUBBER U. S. Gov. , Federal Specification ZZ-T-91; 1935. Tanks; Photographic, Hard-Rubber, Developing a n d Fixing. Covers One grade, suitable for contact with photo- graphic solutions, alkaline developer, a C 1 d hypo, acid silver nitrate, cyanides, and alcohol. Gives requirements for dimensions, water absorption, alco- hol extract, tensile strength, ultimate elongation, warping, and impact strength; methods of Sampling, inspection, and tests; and requirements for pack- aging, packing, and marking. U. S. Gov., Fe d e r al Specification ZZ-T-636; 1935. Trays; Photographic, Hard-Rubber. Covers one grade for use in contact with such photographic Solutions as alkaline developer, acid hypo, acid Silver ni- trate, cyanides, and alcohol. Gives requirements for dimensions, water absorption, alcoholic extract, tensile strength, ultimate elongation, Warping, 1m- pact strength, In et h o dis of sampling, 1nspect 1 On, t e s ts, requirements for packaging, pack1ng, a nd marking. Emergency Alternate Federal Specification E-ZZ-T-636; 1943, requests the use of Trays; Photo- graphic, Enameled; Federal Specification RR-T-646, which uses no hard rubber. U. S. G ov., U. S. Army, Medical Dept. Spec 1ſ ication 20-89A, 1941. Sprinkler; Powder, Hard-Rubber. References.—Rubber tubing, see 204. 6. 205.3 SURGICAL GOODS, HARD RUBBER 205.1 TO | LET ARTICLES OF HARD RUBBER U. S. Gov., Fe d e r al Specification ZZ-C-551; 1935. Combs; Rubber (Hard). Gives detail requirements for design, dimensions, and color; methods of Sampling, inspection, and tests; and requirements for pack- aging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-C-551; 1942 (1ssued by Procurement Div., Treasury Dept., U. S. Gov. ) Substitutes Federal Specification L-C-566 for Combs; Plastic. 205.5 TRAYS, HARD RUBBER U. S. Gov. , D ep t. Of Interior, Purchasing Of f i ce. U. TT * @ 2 Standard Specifications No. 52. Trays; Hard-Rubber COITDOS it iOn. S. G O V., U. S. Maritime Commission. Specification 64-MC-39a; 1944. Trays; Serving, Non-Metallic. COvers one grade a nd three types- (I) rectangular trays, (II) oval trays, and (III) round trays. Gives re- quirements for sizes, material, workmanship, con- struction, finish, color, Odor, resistance to impact, 1mpact strength, rigidity, chemical resistance, re- sistance to hot water, marking, and details for each type; sampling, inspect 10n, and methods Of test; and packaging, packing, and marking for Shipment. S. Gov. , V et er an s Administration. Specification WA-G-340; 1940. Trays; Serving, Special Hard-Rubber COImposition. 05.9 MISCELLANEOUS HARD-RUBBER GOODS U. S. Gov., U. S. Army, Medical Dept. Specification 20-90A; 1941. Bottle; Ink, Hard-Rubber. U. S. Gov., U. S. Army, Signal Corps. Specification 75-12; 1923. Rod; Photographic, St 1 r r in g, Hard- Rubber. 206. RUBBER T | RES, CAS INGS, AND TUBES 2 06.0 GENERAL ITEMS American SOc 1ety for Testing Materials, D 412–41; 1941. American Standards Assn. J2. 1-1942. Methods Of Ten- SiOn Testing Of Wulcanized Rubber. For determining stress-strain properties, tensile strength, ultimate elOngat 10n, and Dermanent set Of S Of t Vulcanized rubber, Such as t1ne Carcass and tread COmpounds, Or ImOSt Imechanical rubber goods, but not for hard rub- ber. Description of terms, tens 10n test apparatus, calibration. Of tension testing machine, set test ap- paratus, die for test Specimens, test specimens, num- ber of test Specimens, procedure, calculations, and Teport. Tire and Rim Assn., Inc. Agricultural Handbook, 1944. Agricultural Implement Tires. Recommended Practice for Rib Tread, Moderate Tract iOn Tread, Traction Im- plement, Plow Tall Wheel, Hillside COmbine, and Rice Binder, AI-1; 1944. Gives tables showing tire size, number Of plies, tire loads at V a r i ou S inflation Dressures, recommended l O ad and inflation, recCIn- mended rim, maximum tire Section, tube group number Or size, and Valve. Tire and R1m Assn., Inc. Agricultural Handbook, 1944. Agricultural Implement Tires. Experimental Practice for Heavy Duty Traction, AI-2; 1944. Gives tables showing tire size, n um be r Of plies, tire loads at various inflat 10n pressures, recommended l O a d and inflat iOn, IrecCIIIſlended rim, tube group n uſû be r Or size, and Valve. Tire and Rim Assn., Inc. Agricultural Handbook, 1944. Agricultural Tractor Tires. Recommended Practice for Front Wheel, AT: 1; 1944. Gives tables showing tire size, number of plies, tire loads at various 1nfla- tion Dressures, recommended load and inflat iOn, re- commended rim, maximum tire section, tu be size Or group number, and valve. 107 206. 0 Directory of Commodity Specifications Tire and Rim Assn., Inc. Agricultural Handb OOk, 1944. Agricultural Tractor Tires. Recommended Practice for Rear Wheel (Cane and Rice), AT-2A; 1944. Gives tables showing tire size, n um be r of plies, tire loads at various inflat 10n Dressures, recCImmended load and inflation, recommended rim, maximum tire section, tire group number Or S1ze, and Valve. Tire and Rim Assn., Inc. Agricultural Handbook, 1944. Garden Tractor Tires. Recommended Practice, AT-3A; 1944. Gives tables showing tire size, number of plies, tire loads at Various inflation pressures, recCImmended load a n d inflat 10n, recCIIIſmended rim, maximum tire section, and Valve. Tire and Rim Assn., Inc. Agricultural Handbook, 1944. Industrial Tractors Tires. RecCIIIſlended Practice for Front Wheel (Using Drop Center Rims), Front Wheel, (Using Flat Base Rims), and Rear Wheel, AT1-2A; 1944. Gives tables showing tire S12e, n um be r Of plies, tire loads at various 1nflat iOn Dressures, recCIn- mended load and 1nflation, recommended rim, maximum tire section, tube group number Or S1ze, Valve, and flap. Tire and Rim Assn., Inc. Agricultural Handbook, 1944. Agricultural Tractor Tires. RecCIIIſlended Practice for Rear Wheel, WT-2A; 1944. Gives tables showing tire S1ze, number Of Dlles, tire loads at various inflat iOn Dressures, recommended load and inflat 10n, recommended rim, maximum tire Section, tube Si Ze, and valve. Tire and Rim Assn., Inc. M111tary Supplement, NOV. 1943. Combat, Tire Bead Dimensions for Use On Divi- ded Rims or Wheels (Military Standard). Drawing and table showing bead widths for tire sizes from 6.00- 1.6 t O 14.00-24. Tire and Rim Assn., Inc. Passenger Car HandbOOk, 1944. Tires for Motorcycles a n d Side Cars, Récommended Practice, MC-1A. C. Ove r s inflation pressures for various loads for Various S 12es Of tires. Tire and Rim Assn., Inc. Passenger Car Handbook, 1944. Tires for Passenger Cars and House Trailers, Stand- ard PC-1. Tire loads at Var 10us inflat 10n Dressures for v ar 1 o us sizes of tires together with recom- mended pract1 ce. Tire and Rim Assn., Inc. Passenger Car HandbOOk, 1944. Tires for Slow Speed Industrial Wehicles Under 10 Miles Per Hour for Use on Factory Floors and Smooth Surfaces, Recommended Practice, PI-1A. G1ves maximum load a n d inflat iOn Dressures for 2, 4, 6, 8, and 1O-ply tires of various s1zes. Tire and Rim Assn., Inc. Truck-Bus Handbook, 1944. Tires for Earth-Moving Vehicles, Recommended Prac- tice Table EM-2B. For maximum speed Of 10 miles per hour. Gives tire s 1ze, ply rating, and tire loads at various inflation pressures for tires from 6.50- 2O to 30. OO-40. Tire and Rim Assn., Inc. Truck-Bus Handbook, 1944. Tires for Earth-Moving Vehicles, Recommended Prac- tice Table EM-3C. For maximum speed of 25 miles per hour. Gives tire size, ply rating, and tire loads at V a r 1 O us inflation pressures from 6.50-20 to 30.00-40. Tire and Rim Assn., Inc. Truck-Bus Handbook, 1944. Tires for Earth-Moving Wehicles, General Data, Rec- ommended Practice. Gives tire s 1 Z e, Dly rating, re c om me n d e d and permissible rim, maximum tire Section, minimum dual spacing, tube size, Valve, and flap for tire sizes from 6.50-20 to 30.00-40. Tire a n d Rim Assn., Inc. Truck-Bus Handbook, 1944. Tires for Road Graders, Load and Inflation Table RG- 3A, Recommended Practice. FOr maximum Speed of 25 miles per hour. Gives tire size, number of plies, and tire loads at various inflation pressures for tires from 6.00-20 to 14.00-20. Tire a n d Rim Assn., Inc. Truck-Bus Handbook, 1944. Tires for Light Trucks and HOuse Trailers, LOad and Inflation Table LT-1. Gives tire size, n um be r Of plies, and tire loads at Various inflation pressures for tire Si Zes 6. OO-16 to 7.50-16. Tire a n d Rim ASSn. , Inc. Truck-Bus Handbook, 1944. Tires for Mining and LOgging Service On Improved Or Maintained Unpaved ROads, RecCIIIſlended Practice Table ML-1. For maximum speed Of 30 miles per hour. Gives tire s 1ze, ply rating, load, inflat iOn, recommended and permissible rim, maximum tire section, minimum dual Spacing, tube size, Valves, and flap for tires from 7. OO-20 to 34. OO-32. Tire a n d Rim Assn., Inc. Truck-Bus Handbook, 1944. Tires for Trucks and Busses in Highway Service. Gen- eral Data for Tires Mounted On Present Rims–Recom- mended Practice. Gives table showing tire size, num- ber of plies, recCIIIſlended and permissibie rim, tire width, minimum dual Spac ing, tube S12e, valve, a n d flap for tires from 6.50-17 to 14.00-24. Tire an d Rim ASSn. , Inc. Truck-Bus Handbook, 1944. Tires for Trucks and Busses in Highway Service. Gen- eral Data for Tires MOunted On Rims Of Advanced De- Sign-Experimental Practice. Gives t a ble showing tife S12e, number Of Dlies, recCIIIſlended and DeIII)is- sible r 1 m, tire width, minimum dual SDacing, tube size, valve, and flap for t ir es from 6.50-17 to 14.00-24. U. S. GOV. . Dept. Of CO mm er c e, National Bureau Of Standards. COIII]ercial Standard CS-110–43; 1943. Tire Repairs-Wulcanized (Passenger, Truck, and Bus Tires). To provide recognized specifications f or the re- pairing Of passenger, truck, and bus tires which have sustained an injury but have ma ny miles of road Service left. Covers general requirements for the inspection of the injury to the tire; the minimum acceptable condition of the tire; the method of re- pair for In a X im um service; an d the recommended wording of a uniform guarantee label. U. S. Gov. , Dept. of c O Tim er c e , National Bureau Of Standards. Technologic Paper T318; 1926. Endurance Tests of Tires. Describes the method developed at the Bureau for an accelerated endurance test for the tire carcass but not including abras 1 We resistance test Of the tread; S12é Of cleats On test drum and the axle loads used in tests were established in co- Operation with the Rubber Assn. Of America. U. S. Gov. , Joint Army-Navy Specification JAN-P-4; 1944. Packing for Overseas Shipment: Tires, Tubes and Flaps for Vehicles; General Specifications for. 206. PNEUMATIC T1 RE CAS INGS FOR AUTOMOB I LES Tire and Rim Assn., Inc. Military Supplement, July 1942. Highway and Mud and Snow M11 itary Tire Balance Limits (Military Standard). . Gives tire size, number Of plies, and balance limits from 6.00- 16, 6 ply to 14.00-24, 16 ply. 108 Wegetable Products 206. 2 Tire and Rim Assn., Inc. Military Supplement, Nov. 1943. Recommended Marking for Tires for All U. S. Armed Forces and Lend-Lease. Tire and Rim Assn., Inc. Military Supplement, NOV. 1943. Minimum Dual Center Spacings for Combat Tires (Defense Practice). Gives tire size (from 6.00 to 14.00), contour, and Spacing. Tire and Rim Assn., Inc. Military Supplement, NOV. 1943. New Tire S1ze Standards (M111tary Standard). Gives size, number of plies, maximum load, infla- tion, and recommended rim. Tire and Rim Assn., Inc. Military Supplement, NOV. 1943. Proposed LOad-Inflation Table for COIſmercial Tires (Military Standard). Gives S 1zes, number of plies, various loads, and inflation. Tire and Rim Assn., Inc. M111tary Supplement, NOV. 1943. Service Load and Inflation Table for COmbat Tires (Military Standard). Gives tire sizes, loads, and inflation. Tire and Rim assn., Inc. Military Supplement, NOV. 1943. Combat Tires and Ríms (Military Su ºndard). Gives tire size, number Of plies, and rim COntOur from 6. OO-16, 6 ply to 14.00-24, 20 ply. Tire and Rim Assn., Inc. Military Supplement, NOV. 1943. Recommended Maximum Skid Depths f O r Lend- Lease Cross-Country Tires, Including Runflat Type (Recommended Practice). Gives table showing various tire sizes and maximum skid depths. U. S. Gov. , Dept. of C O Immer ce, Nat 10nal Bureau Of Standards. Commercial Standard CS-108-43. Treading Automobile and Truck Tires. To provide a nationally recognized specification f Or treading automobile and truck tires, and c Overs inspect iOn Of the tire to be treaded. COvers definitions, general require- ments, preparation. Of t 1 I e, cement, application, curing equipment, thickness O f under tread, curing temperature, guarantee, and labeling. U. S. GOV. , F e d e r a l Specification ZZ-T-3810; 1941. Amendment 1; 1944. Tires; Pneumatic, Automobile and Motorcycle. Covers five groups- (I) two and four- ply motorcycle tires; four a n d Six-ply passenger car tires for rims 17 in. Or greater; (II) passenger car tires for rims 16 in. Or less; (III) six and eight-ply truck and bus tires; (IV) ten and twelve- ply truck and bus tires; and (W) fourteen and six- teen-ply truck and bus tires. Gives requirements for material and wOrkmanship, C a r C a S S, CuShlon, tread, Sidewall, bead, flap, branding, and details for each group; methods Of Sampling, inspect iOn, and tests; and packaging, packing, a n d m a r k l n g for ShipTent. U. S. Gov. , Treasury De pt., Procurement DiV., 544A; 1942. Tire Retreading, Recapping, and Repairing. Covers: Typ e I–treading; class a-full retread, class b-full recap, and class c-top cap; and Type II-repairing; class a-sectional repair, class b- reinforcement repair, an d class C-spot repairs. Retreading, recapping, and repairling shall be Of the type regularly performed for commercial use. Gives requirements f or material, curing, m Old s, tread thickness, under tread, and details for each type and class; inspection and tests; and packaging, packing, and marking. References.-Methods of testing, see 206. O, 200; tire fabrics, see 303. 8; rims, see 722. 36. 206.2 PNEUMATIC TRE CAS INGS FOR M070R CYCLES, B | CYCLES AND AIRPLANES Tire and Rim Assn., Inc. Airplane Handbook, 1944. High Pressure Airplane Tires, Ree Ommended Practice, Table AP-1. Gives table of rim and tire dimensions, 10ad ratings, and types of valves for various sizes of landing and tail wheel tires. Tire and Rim Assn., Inc. Airplane Handbook, 1944. High Pressure Airplane Tires-Service Load and Inflation T a b les, Recommended Practice, Table AP-1A. Gives table showing various loads and inflation for Vari- OuS S 12es. ºw Tire and Rim Assn., Inc. Airplane Handb OOk, 1944. High Pressure Channel Tread Airplane Tires, Recommended Practice, Table AP-1B. Gives table showing tire and rim sizes, rating, and inflated dimens 10ns for chan- nel tread land 1ng wheel tires, extra high pressure channel tread land 1ng wheel tires, and channel tread tail wheel tires. º Tire and Rim Assn., Inc. Alrplane Handbook, 1944. High Pressure Channel Tread Alrplane Tires Service Load and Inflation Tables, Rec OIIIſlended Practice, Table AP- 1C. Gives table showing load and inflation for extra high pressure channel tread landing whee l tires, channel tread land 1ng wheel tires, and channel tread tail wheel tires. Tire and Rim Assn., Inc. Airplane Handbook, 1944. Low Pressure Airplane Tires, RecCITImended Practice, Table AP-2. Gives table Of Tim and tire dimens 10ns, l0ad ratings, and types of valves for various sizes of landing wheel tires, tail wheel tires, and channel tread tall Wheel tires. Tire and Rim Assn., Inc. Airplane HandbOOk, 1944. LOw Pressure Airplane Tires-Service LOad and Inflation T a b lie S, Recommended Practice, Table AP-2A. Gives table showing load and inflat 10n for landing wheel tires and tall wheel tires. Tire and Rim Assn., Inc. Airplane Hand b O O k, 1944. Beaching Gear Tires, Recommended Practice, Table AP– 2B. Gives t a ble Of rim and tire dimens 10ns, load ratings, and types of valves for various sizes of low pres Su re main wheel tires, S. C. main wheel tires, low pressure tail wheel tires, and S. C. tall wheel tires. Tire and Rim Assn., Inc. Alrplane Hand b O Ok, 1944. Be a ch in g Gear Tires–Service Load and Inflation Tables, Recommended Practice, T a ble AP-2C. Gives table s h ow in g load and inflation for main wheel tires and tail wheel tires. Tire and Rim Assn., Inc. Airplane Handbook, 1944. Extra Low Pressure Airplane Tires, RecCIIIſlended Practice, Table AP–3. Gives table Of rim and tire dimens iOnS, load ratings, and types of valves for various sizes of landing wheel tires and tail wheel tires. Tire and Rim Assn., Inc. Airplane Handbook, 1944. Extra Low Pressure Airplane Tires Service Load and Infla- tion Tables, Recommended Practice, Table AP-3A. Gives table showing load and inflation for landing wheel tires and tall wheel tires. Tire and Rim Assn., Inc. Airplane Hand b o O K, 1944. Smooth Contour Airplane Tires, Recommended Practice, Table AP–5. Gives table of rim, and tire dimensions, load ratings, and types of valves for Various sizes of landing wheel tires and tail wheel tires. Tire and Rim Assn., Inc. Airplane Hand b o ok, 1944. Smooth C on to u r Airplane T11 es Service Load and 109 206. 2 Directory of Commodity Specifications Inflation Tables, Recommended Practice, Table AP-5A. Gives table showing load and inflation for Various sizes of landing wheel tires and tall wheel tires. Tire a n d Rim Assn., Inc. Airplane Handbook, 1944. Smooth Contour Channel Tread Tail. Wheel Tires, Rec- ommended Practice, Table AP-5B. Gives table Of rim and tire dimensions, load ratings, and type S Of valves for various S126s Of tires. Tire a n d Rim Assn., Inc. Airplane Handbook, 1944. Smooth COntour Channel Tread Tail. Wheel Tires Serv- ice Load and Inflation Tables, Recommended Practice, Table AP-5C. Gives table showing load and inflation for various sizes of tires. Tire a n d Rim Assn., Inc. Airplane Handbook, 1944. Airplane Nose Whe e l Tires, Recommended Practice, Table AP-6. Gives table of rim and tire dimensions, load ratings, and types of valves for various sizes Of high Dressure tires, low pressure tires, S. C. tires, low profile tires, and extra high pressure channel tires. Tire and Rim Assn., Inc. Military Supplement, NOV. 1943. Recommended Marking for Tires for All U. S. Armed FOrces and Lend-Lease. Tire and Rim Assn., Inc. Truck-Bus HandbOOk, 1944. Tires for Light Trucks and House Trailers. General Data for Tires Mounted On Tapered Bead Seat Rims, Recommended Practice. Gives t a b le showing tire size, number of plies, recommended and DermISSible rim, maximum tire section, minimum d u a l spacing, tube size, and Valve. Tire and Rim Assn., Inc. Truck-Bus Handbook, 1944. Tires for Low Platform Trailers, MObile Cr an e S, Shovels an d Mining C a rs. Recommended Practice, Table LP-1B. For maximum Speed Of 10 miles Der hour On improved roads. Gives tire size, number Of plies, load, inflation, recommended a n d permissible rim, maximum tire section, tube size, Valve, and flap for tires from 8.00-20 to 14.00-24. Tire and Rim Assn., Inc. Truck-Bus Handbook, 1944. Tires for Trucks and Bus S e s in Highway Service. Load and Inflation Table TB-2B. Gives tire S12es, number of plies, and tire loads at various infla- t 1 On Dressures. U. S. Gov. , Army Air F O r c e S. Specification 26589; 1943. Casings; Aircraft Land 1ng and Auxiliary (Syn- thetic Tread). U. S. Gov., Army-Navy Aeronautical Specification AN- C-556; 1944. Casings; Alrcraft Landing, Nose, Tall, and Beaching Tire. U. S. Gov., Army-Navy Aeronautical Specification AN- C-82b; 1944. Casings; Repair and Treading Of Used Aircraft Landing, NOse, Tail, and Beaching Tire. U. S. Gov., Army-Navy Aeronautical Specification AN- R-18; 1944. Repair and Treading Materials; Aircraft Tire and Inner Tube. U. S. Gov. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cations CAA-513 for Retreading and Recapping Tires. U. S. Gov. Fe d e r a l Specification ZZ-T-4O1a; 1941. Amendment 1; 1944. Tires and Tubes (Inner); Bicy- cles. Covers three types- (I) single tube, (II) clincher casings-class A, pneumatic bicycle cas— 1ngs, a n d class B, motor bike casings, and (III) wire edged casings; and four inner tube sizes—end- less and circular molded. Gives requirements for tires and casings, tubes, Synthetic rubber, material, guarantee, branding, design, and details for e a ch type and class; methods of sampling, inspection, and tests; a n d p a c k a g in g, packing, and marking for Shipment. References.-See references under 206. 1; rim, see 722.36; airplane rims see 724. 23. 206.3 | NNER TUBES FOR PNEUMATIC TI RES FOR AUTOMOBILES Tire an d Rim Assn., Inc. Military Supplement, Nov. 1943. Tube Walves and Fittings for Tire Assemblies Using Beadlocks (Military St an d a r d). Gives tire sizes, r 1 m contour, valve number, vertical, bends, horizontal, tip end, bridge washer, hexagon nut, valve lock, and V a live cap. Covers rubber valves, metal valves, and Optional valves. Tire an d Rim Assn., Inc. Military Supplement, NOV. 1943. Tube Walve and Fittings for Lend-Lease Runflat Tire Assemblies Using Metal Be ad l O c k s (Military Standard). Gives table showing various tire sizes, wheel sizes, Valve numbers, and dimens 10ns. Tire a n d Rim Assn., Inc. Military Supplement, NOV. 1943. Beadlock Walve Hole Details (M111tary Stand- ard). Gives diagrammatic dimensional drawings. Tire a n d Rim Assn., Inc. Military Supplement, NOV. 1943. Effective Wertical Walve Dimensions Relative to Original Wertical Dimension (Military Standard). Gives diagrammatical drawing and dimensions. Tire a n d Rim Assn., Inc. Military Supplement, NOV. 1943. Repair Wa lv e StemS FOr COnvertible Walves (Military Standard). For tires used without bead- locks and for tires used with beadlocks. Tire and Rim Assn., Inc. Passenger Car Handbook, 1944. Metal Walves for Tires Shown in This Handbook. Gives drawings with dimens 10ns for five types. Tire and Rim Assn., Inc. Passenger Car Handbook, 1944. Rubber Walves for Tires Shown in This Ha nd b O O k. Gives drawings with dimensions for four types. & U. S. Gov., Fe d e r al Specification ZZ-T-72ic; 1941. Tubes; Automobile and Motorcycle, Inner. Gives chem- ical, physical, and dimensional requirements; ſin- 1shed diameter, Volume and length Of Inner tubes; and methods of sampling, inspection, and tests. Emergen- cy Alternate Federal Specification E-ZZ-T-721c; 1942 (issued by Procurement Div., Treasury Dept., U. S. Gov.) changes requirements f O r finished diameter, volume, length, and strength of Splice. U. S. Gov. Federal Specification ZZ-T-766; 1935. Amend- ment 1; 1941. Tubes; Inner, Puncture-Sealing. COvers two types- (I) compressing the rubber to fill hole, and (II) by effecting a seal throug h the use Of plastic type r u bb er c Ompound placed in the tread portion of the tube. Gives physical, chemical, and dimensional requirements; D un c tur e sealing test; methods Of Sampling, inspect iOn, and tests; and re- quirements for packaging, packing, and marking. References.—Methods of testing, see 206.0, 200. 206. Iſ INNER TUBES FOR PNEUMATIC TIRES OTHER THAN AUTOMOB I LES Tire and Rim Assn., Inc. Agricultural Handbook, 1944. Metal Walves Used With Tractor and Implement Tires, 1944. Dimensional drawings Of Various types. Tire and Rim Assn., Inc. Agricultural Handbook, 1944. Rubber Valves Used With Tractor and Implement Tires, 1944. Dimensional drawings of Various types. 110 Vegetable Products 207. Tire a n d Rim Assn., Inc. Airplane Handbook, 1944. Airplane Walves , in Finished Form as Installed on Wheels. Gives drawings with dimens 10ns for various sizes of rubber covered type, rubber base (non-con- vertible type), and rubber base (convertible type), also valve fittings including bridge washers, ring washers, rim washers, hex nuts, lock nuts, wing nuts, rim Slot lugs, and Valve caps. Tire and Rim Assn., Inc. Truck-Bus Handbook, 1944. Convertible Walves. Gives drawings with dimensions for six types. Tire and Rim Assn., Inc. Truck-Bus Handbook, 1944. COnvertible Walve Dimens 10n Chart. FOr use in con- verting Single bend valves into Other shapes. Gives d r a w 1 ng w it h tables showing tool setting and dimensions. Tire and Rim Assn., Inc. Truck-Bus Handbook, 1944. Straight Walves. Gives drawings with dimensions for Six types. U. S. Gov. , Army Air Forces. Specification 26563-B; 1942. Tube; Inner, Du a l Seal (Smooth Contour for Aircraft Nose Wheels). U. S. Gov., Army Air Forces. Specification 26582 (1); 1942. Tubes; Inner, Repair of (for Aircraft Use). U. S. Gov., Army-Navy Aeronautical Specification AN- C-120-1; 1944. Caps; High Pressure Air Walve. U. S. Gov., Army-Navy Aeronautical Specification AN- I-14a; 1944. Inner Tubes; Aircraft Landing, Nose, Tail, and Beaching Tire. U. S. Gov., Army-Navy Aeronautical Specification AN- R-18; 1944. Repair and Treading Materials; Aircraft Tire and Inner Tube. References.-Methods of testing, see 206.0, 200. 206.5 SOL ID TIRES FOR AUTOMOBILES AND TRUCKS Tire and Rim Assn., Inc. Passenger Car Handbook, 1944. Industrial Truck and Trailer Solid Tires (Pressed- On and Cured-On Types). Gives table of In a x 1m um loads Of War iOus diameters Of tires at m a X 1 m uIn speed of 8 miles an hour. Tire and Rim Assn., Inc. Passenger Car Handbook, 1944. Standard Industrial Truck a n d Trailer SOlid Tire Sizes for Original Equipment. Gives sizes Of tires for pressed-on and cured-On types. These S 12es con- form to Simplified Practice Recommendation R103-33, U. S. Dept. Of C O In In e r ce, National B u re au Of Standards. U. S. GOV. , Dept. Of C O In In e T C e, National Bureau Of Standards. Simplified Practice Recommendation R103- 33; 1933. Industrial Truck and Trailer Solid Tires. This recommendation establishes a schedule of Stock sizes Of industrial t r u c K S O l i d tires Of the pressed-on type, and stock sizes f O r industrial truck and trailer solid tires Of the cured-On type. Initiated by Tire and Rim Assn., Inc. U. S. Gov., Fe der al Specification ZZ-T-391; 1930. Amendment 2; 1937. Tires; SO l i d, Industrial and Truck. Co v e r s the pressed-on type, with channel b as e b and conforming to the Tire and Rim Assn. standards adopted by the Society of Automotive En- gineers. Gives requirements for rubber tread stock, construct iOn, dimens 10ns, base band, and warranty; methods of sampling, 1nSpection, and tests; and re- quirements for packaging, packing, and marking. References.-Methods of testing, see 206.0, 200; rims. see 722. 36. 639877 O-45—8 111 Rubber Manufacturers A S S n., Inc. 206.9 MISCELLANEOUS TIRES U. S. G. O. v., U. S. Army, Ordnance Dept. Specification 60-96-2; 1944. Tires; BOgle, Roller, and Idler; Rubber (Natural and Synthetic). 207. RUBBER AND BALATA BELT ING, PACKING, AND GASKETS - 207. O GENERAL ITEMS American Society for Testing Materials, D378-41; 1941. Methods of Testing Flat Rubber Belting. Covers the test procedure for evaluating the physical proper- ties of the flat type Of rubber belting which con- tains cotton duck reinforcement. The term "rubber 7 as used in these me t h O d s includes synthetic com- pounds as well as compounds of natural rubber. Such belting includes the types used for transmission Of power or conveying a n d elevating material, and is classified as: Fr 1ction surface belt (posscssing no distinct rubber cover Other than that resulting from the rubber frictioning process); rubber covered belt (possessing a distinct rubber cover extending over the Outside and around the edges of the belt); and fabric surface belt (DOssessing at least. One face of plain uncoated duck). General methods, sampling, Imeasurements Of dimensions, test conditions, number of tests, tension tests Of rubber parts, Oil immer- sion t e St S, adhesion tests, beading test, tension tests of belt ing, and inspect iOn and rejection. Specification Data Book. Section I-Belting. Includes- (A) standard specifications for conveyor belt (conveying bulk ma— terial, coal, Ore, cement, etc.); (B) supplement to standard specifications for conveyor belt-classifi- cations for conveyor belt standards; (C) standard specifications for general elevator belting (ele- Vating Ore, rock, sand, gravel, etc.); (D) supplement to st a n d a r d specifications for general elevator belting-class 1ſ ication of general elevator belting standards; (E) standard specifications for conveyor and elevator belting (package conveyors, grain con- veyors or elevators); (F) standard specifications for railroad axle lighting belt; (G) width tolerances On transmission belt. Rubber Manufacturers As sn., Inc. Specification Data Book. Section III–Methods Of Test. RecCITInends Amer- ican Society for Testing Materials test methods for use in the testing Of belting and hose. 207. CONVEYOR BELT ING National Assn. Of Purchasing Agents. Handbook Of COIT- modity Data Sheets, 1938. Conveyor Belts (Rubber). Covers definition, forms, In et h O d O f manufacture, properties, specifications, tests, uses, substitutes, and packing. U. S. Gov. , Federal Specification ZZ-B-206; 1933. Amend- ment 4; 1944. Belting; Conveyor, Rubber. COvers four types— (A) smooth rubber c Ove r on both sides; (B) smooth rubber cover On pulley side, Wrough top º rub- ber cover on carrying side; (C) friction surface on both sides; and (D) friction surface on pulley side and "rough top º rubber cover on carrying side. Gives requirements for material, workmanship, ply, toler- ances, fasteners, and details for each type; methods of Sampling, inspection, a n d tests; and packaging, packing, and marking. 207.2 Directory of Commodity Specifications 207.2 ELEWATOR BELTING Rubber Manufacturers' Assn. Specifications for Con- veyor, Elevator, Grader, and Other Material Conveying Belts and Flat Transmission Belt (Undated). 207.3 TRANSMISSION BELTING A m e r i can Petroleum Institute, Div. Of Production, Standard No. 1; 1940. Belting Specification. In- cludes leather, impregnated Stitched cotton fabric, solid WOWen hair, Solid WOven cott On, balata, rub- ber, cord, and V-belts and sheaves. Gives physical and dimensional limits, tensile strength, elongation under Drescribed loads, and permissible variations. Also adhesion between the plies of rubber and bala- ta belt1ng requirements and methods of test. National Assn. Of Purchasing Agents. Handbook of Com- modity D at a Sheets, 1938. Transmission Belting; Rubber. Covers definition, forms, method of manufac- ture, properties, specifications, tests, uses, sub- stitutes, and packing. U. S. Gov. , Treasury Dept., Procurement Div., No. 578; 1942. Belting; Power Transmission, Rubber and Fab- ric, "W" Type (Industrial). Shall be In a de from cleaned C 0 t t On, Of Synthetic fibers, and rubber. Rubber shall include synthetic as well as natural rubber COInDOunds. Gives requirements for construc- tion, Outer Section, center Section, inner section, Tubber C O Im D O u n d, exterior Surfaces, Outer face, sides, pulley face, physical characteristics, toler- ance, and frict 10n; methods Of sampling, inspection, and testing; and packaging, packing, and marking. References.-Methods of testing, see 200; be lt du C k tolerance S, see 207. O; leather belting, see O66. 3; Cotton belting, see 314. 1. 207. I, PACKING AND GASKETS References.-Rubber gaskets, rubber packing, see 707. 13, 707. 24. 208. MISCELLANEOUS RUBBER PRODUCTS ' 208. RUBBER FLOOR COWERINGS American Hospital As sn., 25-10. Rubber Floor Tile. COvers One type and One grade. Based on U. S. Gov. Federal Specifications ZZ-T-301 for Rubber Floor Tile (referred to below) and Federal Specification ZZ-R-601a for General Specifications (Methods of Physical Tests and Chemical Analyses) Rubber Goods. Amer 1 c an Hospital Assn., 61-31. Rubber Mats for Shower Stalls. Covers one type, grade, and class. Based On U. S. GOV. , Navy Dept., Specification 27 M 12 for Rubber Mats for Shower Stalls (referred to below) and Federal Specification ZZ-R-601a for Gen- eral Specifications (Methods of Physical Tests and Chemical Analyses) Rubber Goods. American HO s p it al Assn., 61-34. Rubber Matting. COvers One grade and two types. Based on U. S. Gov. Federal Specifications ZZ-M-71 for Rubber Matting (referred to below), ZZ-R-601a for General Specifi- cations (Methods of Physical Testing and Chemical Analyses) Rubber Goods, and CCC-T-191a for General Specificat 10ns Test Methods Textiles. American Society for Testing Materials, D178–24; 1924. American Standards ASSn. , C59. 4- 1935. Rubber Mat- ting for Use Around Electrical Apparatus or Cir- cuits Not Exceeding 3,000 W Olt S to Ground. Con- struction, tens 1 le Strength and elong at 1 on requirements, test requirements for voltage and die- electric Strength tests, and minimum thickness. U. S. Gov., Dept. Of Commerce, National Bureau of Stand- ards. Building Ma t e r 1 al S and Structures Report BMS14; 1939. Indentation and Recovery of Low-Cost Floor Coverings. Indentation and recovery determina- tlons for loads ranging from 25 lb. to 200 lb. On a flat-ended Din 1/4 in. In diameter were made on 23 floor coverings at a relative humidity of 65 percent and temperature of 72° F. Indentation, readings were taken for each load at intervals of time up to 30 min. and then recovery readings at intervals of time up to 120 min. Various types of floor coverings were tested, such as asphalt tile, pressed fiber board, linoleums, felt base floor coverings having various wearing Surfaces-rubber and WOOd. A description of the apparatus and the procedure used are given. The results are Dresented in graphic form to show the relative merits of the various floor coverings with respect to initial and 30-min. indentation under various loads and the recovery after removal of the load. U. S. GOV. Federal Specification ZZ-F-461; 1936. Amend- ment 1; 1938. Floor-COvering; Rubber, Sheet. Covers One grade, Iſade Of rubber COImpound and cotton Sheet- 1ng. Gives requirements for design, surface, width and thickness, hardness, and flexibility; methods of sampling, inspect 1 On, and tests; and requirements for packaging, packling, and marking. Emergency Alternate Federal Specification E-ZZ-F-461, Mar. 1943, (issued by Procurement Div., Treasury De pt., U. S. Gov.). Requirements for this specification are covered by Fe d e r a l Specification LLL-F-471, Floor Covering; Felt Back. U. S. Gov., Federal Specification ZZ-M-46; 1940. Mats; Floor, Rubber, Link-Type. COvers One grade and two classes- (A) made of rubber compound and (B) made of a rubber 1zed fabric. Gives requirements for materi- al, Workmanship, Odor, staining, weight, links, design Of Iſlats, dimensions, color, an d accelerated aging; methods Of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. Emer- gency Alternate Fe de r a l Specification E-ZZ-M–46; 1942, requirements covered by Federal Specification DDD-M-156, Mats; Door, Fiber. U. S. GOv., Federal Specification ZZ-M-61; 1939. Mats; Rubber, Cuspidor. COvers One grade and two types— (I) without cotton backing or insertion and (II) with cotton backing Or insertion; e i t he r corrugated or Smooth Surface. Gives requirements for size, physi- cal properties, cotton sheeting, and friction; meth- Ods of Sampling, inspiction, and tests; and require- Iſlents for packaging, packing, and Imarking. U. S. GOV., Federal Specification ZZ-M-71; 1933. Amend- Inent 2, 1941. Matting; Rubber. Covers One grade and two types- (A) longitudinal corrugations, and (B) diamond-shaped or knob-shaped corrugations. Gives requirements for design, surface, width, thickness, and rubber compound; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Feder ai Specification ZZ-M-81; 1933. Amendment 2; 1941. Matting; Rubber (for Use Around Electrical Apparatus or Circuits Not Exceeding 3,000 Wolts to Ground). C over s a single grade—made Of a rubber C O mp ou n d an d cotton fabric. Gives 112 Vegetable Products 208.93 requirements- for des 1 gn, surface, dimensions, rubber compound, fabric, friction, flexibility, voltage, and dielectric strength tests; methods of sampling, in- Spection, and tests; and requirements for packaging, Dacking, and marking. U. S. Gov., Federal Specification ZZ-T-301; 1938. Tile; Floor, Rubber. Covers a single grade—consisting of 8 Vulcanized rubber compound with Or without fab- ric. Gives requirements for design, color and pat- tern, thickness, size of tile, modulus at 10 percent elongation, hardness, fabric, and friction; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Al- ternate Federal Specification E-ZZ-T-301; 1942, (is- sued by Procurement Div., Treasury Dept., U. S. Gov. ) Substitutes Federal Spec 1 fication LLL-L-361, Lino- leum; Plain, Inlaid, and Printed. U. S. N a v y Dept. Specification 27 M 16; 1943. Matting; Rubber, Natural or Synthetic (for General Purposes Other Than for Use on Weather Decks and Around Electrical Apparatus). U. S. G O V., Navy Dept. Specification 27 M 17; 1944. Matting; Rubber (Reclaimed) (for Use Around Electri- cal Apparatus or Circuits Not Exceeding 3,000 Wolts to Ground). U. S. G O V., Navy Dept. Specification 27 M 20; 1943. M at t i ng; Synthetic-Rubber and Plastic-Elastomer (for Use Around Electrical Apparatus or Circuits Not Exceeding 3,000 Wolts to Ground). U. S. Gov. , U. S. Army, Medical Dept. Specification 20-107A; 1941. Mat; Rubber, for Dental Chair. References.-Methods of testing, see 200. 208.2 RUBBER BANDS U. S. Gov., Fe d e r a l Specification ZZ-B-111; 1931. Amendment 2, 1941. Bands; Rubber. Covers one grade. Gives requirements for dimensions, weight, physical Dr Operties, a ſld chemical composition; methods of Sampling, 1nSpection, a nd tests; and requirements for packaging, packing, and marking. References.-Methods of testing, see 200. 208.3 RUBBER CEMENT AND COMPOUNDS References.-Rubber cement, see 204.92 208. I, RUBBER INSULATIONS American SO c 1 et y for Testing Materials, D532–39T; 1939. Tentative Specifications f O r Rubber. Sheath COmpound for Electrical Insulated Cords and Cables. COvers a durable Vulcanized rubber compound for use as the Outer covering Or sheath on insulated elec- trical cords and cables. Requirements for sampling, physical properties, tear test, and for other tests using A. S. T. M. Method D470. A. S. T. M. Emergency Al- ternate Provision EA-D-532; 1942, affected section 3 (physical requirements), section 6 (t e s t speci- mens), and Sect1On 8 (methods of testing). Gov. , References. – Rubber battery jars, see 205. 1; rubber floor covering, see 208. 1; rubber gloves, see 203. 2; ru b be r covering for electric wires, see 719. 55; rubber tape, friction tape, see 719.55, 719.56. 208.5 RUBBER TUB ING U. S. GOV., U. S. Army, Army Air Forces. Specification 20-28; 1926. Tubing; Manometer, for Balloon and Airship Use. References.-Rubber tubing, see 204. 6. 208.6 RUBBER JAR R |NGS U. S. Gov., Federal Specification ZZ-R-351; 1934. Rings; Jar, Rubber. Covers the ºlipped n type and a single grade. Gives requirements for dimensions, strength and elongation, accelerated aging and steam-pressure tests, and labels; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. 208.7 RUBBER MATTRESSES AND CUSH 10NS U. S. G O V., U. S. Maritime Commission. Specification 27-MC-258; 1941. Mattresses; Latex R ub be r Foam. Shall be that known as "latex rubber foam. M Grade be as described here in. Thickness shall be 3, 4, 5, and 6 in., and S1zes shall be as specified. Gives requirements f Or rubber, ticking, Zippers, Snap fas- teners, thread, Workmanship, Odor, structure, accel- erated a g 1 ng, washab 111ty, cover, identification, Sampling, inspection, and tests. U. S. G. O.V., U. S. Marítime COmmission. Specification 27-MC-26; 1941. Cushi Ons an d Cushioning Material; Latex Rubber Foam. The type shall be that known as Wlatex rubber foam"; class A-COred cushions, class B-slab cushioning material, and S 1 ze s and shapes shall be as specified. Gives requirements for mate- rial, workmanship, Odor, Structure, accelerated aging, washab ility; tolerances for length, width, and thick- ness; models, Sampling, inspection, and tests. 208.8 RUBBER MATS U. S. G O v. U. S. Maritime COmmission. Specification 27-MC-39a; 1942. Mats; Rubber, for Tu b or Shower Stall. Mats shall be of the suction cup, non-skid type and there shall be but One grade. Gives re- quirements for materials, workmanship, size, shape, color, surfaces, suction cups, perforations, weight, rubber c OITDOund, sampling, inspection, and tests. 208.9 MISCELLANEOUS MECHANICAL RUBBER GOODS 208.9 | Bumpers of Rubber 208.92 Ear Cush ions 208.93 Expansion Joints, Machinery Mountings American Assn. Of State H1 g h w a y Officials, M58-42. St a nd ar d Specifications for Preformed Expansion Joint Fillers f or Concrete (Cork, Self-Expanding Cork, Sponge Rubber, and Cork-Rubber Types). Gives SC ODe, manufacture, character Of Strips, properties, dimensions and permissible Variat 10ns, packing, Sam- pling, and methods of testing. Amer 1Can SOciety for Testing Materials, D544-41; 1941. Preformed Expansion Joint Fillers for Concrete (Non- extruding and Res 1.lient Types). Includes cork, self- expanding c Ork, sponge rubber, and cork rubber. Man- ufacture, character of strips, properties, dimensions and permissible variations, packing, sampling, and methods of testing. American Society for Testing Mater lals, D545–41; 1941. Methods of Testing Pre formed Expansion Joint Fillers for Concrete (Nonextruding a nd Resilient Types). Procedures covering tests for expansion in boiler water, recovery, compression, extrus 10n, boil 1ng in hydrochloric acid, and Weathering. U. S. G ov., Fed er a l Specification HH-F-334; 1941. F 1 l l e ri Expansion-Joint, Preformed, Nonextruding- Bituminous - Fiber Type (for Conc rete ). Gives 113 208.93 Directory of Commodity Specifications requirements for material, recovery, compression, loss of weight, and extrus iOn; methods Of Sampling and testing; and requirements for packaging, pack- ing, and marking for shipment. U. S. Gov. , Fe d e r al Specification HH-F-341; 1940. Filler, Expansion-Joint, Pref Ormed; Nonextruding and Resilient Types (for Concrete). Covers four types– (I) cork, (II) sponge rubber, (III) self-expanding cork, and (IV) cork-rubber. Gives requirements for materials, recovery, compression, extrusion; and ex- pansion; methods of Sampling and testing; and re- quirements for packagſng, packing, and marking for shipment. 208.91, Pads U. S. Gov. , Treasury Dept., Procurement Div., No. 522, 1941. Pads; Typewriter, Sponge Rubber. Gives re- quirements for material, construction, alternate c Onstructions, Shape and S12e, C Ol Or, density Of rubber, compressibility, Odor, and accelerated a- ging; methods Of sampling, inspection, and test; and packaging, packing, marking. References.-Rubber surgical pads, see 204. 53. 208.95 Rubber Washers Underwriters " Laboratories, Inc. Specification f Or Rubber Discs for Dry Pipe Valves, 1936. Requires that rubber must not adhere to metal Seat rings and must withstand cutting and abrasion. Chemical and physical tests. U. S. Gov. , Navy D ep t. Specification 33D1; Disks; Rubber, Cellular, Hard. 209. MISCELLANEOUS RUBBER MANUFACTURES 209. DREDG|NG SLEEWES U. S. Gov., Fe d e r al Specification ZZ-S-451; 1933. Sleeves; Dredging. COvers the "wrapped" type and a single grade. Gives requirements for construction, tube, c O V er, duck, we ight, thread count, breaking strength, rubber layer, rubber end caps, end covers, and physical requirements; methods Of Sampling, in- spection, and tests; a n d packaging, packing, and marking. Emergency Alternate Federal Spec 1ſication E-ZZ-S-451, July 1943, changes chemical and physical requirements. 1945. References.—Methods o f testing, see 200; h os e duck, see 202. O. 209. 2 HORSESHOE PADS 209. I, PLUMBERS' FORCE CUPS U. S. Gov. , Fe d e r al Specification ZZ-F-566; 1935. Amendment 1; 1944. Force-Cups; Plumbers". COvers two types- (A) long handled and (B) short handled. Gives requirements for material, workmanship, con- struct iOn, In a r k l ng, tolerances, and details for each type; In et h O ds Of Sampling, inspection, and tests; and packaging, packing, and m a r k l n g for shipment. U. S. GOV., U. S. Mar 1 time COmmission. Specification 41-MC-2a; 1942. Force Cups; Plumber's. There shall be but one type and grade. Gives requirements for rubber, handles, workmanship, construction, rubber (accelerated aging), marking, sampling, inspection, and Iſlethod Of test. 209.5 SQUILGEES American Hospital. As Sn. , 34-136. Squilgees. Covers One type and grade. Based on JJ. S. Gov., Navy Dept., Specifications 38 S 2a. Squílgees. U. S. Gov. , Treasury Dept., Procurement Div., No. 458; 1941. Squllgees; for Floors and Windows. Covers two types-(I) wood block with wood handle, for floors, and (II) brass Or bronze ferrule and frame, with wood handle, for windows. Gives requirements for handles, rubber blades, drawings, blocks, ferrule, sizes, met- al strips, channel metal, rubber blades, screws, han- dles, and finish; methods of sampling, inspection, and tests; and packaging, packing, and marking. 209.6 WEATHER STR | PPING 209.7 GROMMETS OR BUSHINGS U. S. Gov. , Army-Navy Aeronautical Specification AN-G- 21-1; 1944. Grommets; Elastic. References.- Bushings, see 710. 209.8 RUBBER HOSE TIPS 209.9 MISCELLANEOUS RUBBER GOODS 209.9 || Rubber Balls National Collegiate Athletic Assn. Official Lacrosse Guide, LC44. Ball. Includes requirements for mate- rial, circumference, weight, and height of bounce. U. S. Golf A S S n. Rules Of Golf, 1944-45. Includes requirements for form and Ina ke Of golf clubs and balls. 209.92 Ice Hockey Puck National Collegiate Athletic Assn. Offic lal Ice Hockey Guide, IH45. Puck for Ice Hockey. Includes require- ments for material (vulcanized black rubber), thick- ness, diameter, and weight. 209.99 Rubber Goods Not Elsewhere Classified Society of Automotive Engineers. 1942 Handbook, Sect1 On 4-Fabricated Materials. Includes SAE Standard Rub- ber Compounds for Engine Mounts. Table of physical characteristics f O r ten class 1ſ ications Of rubber COſſipOunds. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ifications MSF-161. Guard; Saw, Rubber. U. S. G ov., Navy D ep t. Specification 33B3, 1944. , Buoyancy-Material; Hard, Cellular, Rubber. U. S. Gov., Navy D ep t. Specification 33L2b; 1944. Lining; Rubber (Synthetic) for Salt-Water Lines. U. S. Gov., Navy Dept. Specification 33L4a; 1942. Lin- ing; Rubber, for Battery Compartments Of Submarines. U. S. Gov., U. S. Army, Army Air Forces. Spec 1ſ 1Cation 20–81; 1928. Ring; Molded Rubber. U. S. Gov., U. S. Army, Army Air Forces. Spec 1ſ 1Cation 20–82A; 1938. Rubber; Round Strip. U. S. Gov., U. S. Army, Ordnance Dept. Specification 20-101A; 1942. Rubber; Molded. U. S. Gov., U. S. Army, Ordnance Dept. Specification 89-3837A; 1941. Plug; Rubber, Submar 1ne Mine. 114 Vegetable Products 2 2. U. S. Gov. , U. S. Army. Ordnance Dept. Specification 89–3953; 1940. Cushion; Rubber, Firing—Device. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-567; 1931. Syringe; Type M-21, Bulb Type for Filling Storage Batteries. 21 O-219 2 | | . TURPENT | NE TAR AND P | TCH 2 || - O GENERAL ITEMS 2 ||, | TURPENT | NE The American Pharmaceutical As s n. and The National Formulary Committee. The National Formulary Seventh Edition, 1942. Turpentine. Gum Thus or Gum Turpen- time. Gives chemical composition, description, sol- ubility, react 1on, alconol-1nsolubie substances, and preparat, iOn. American Society for Testing Materials, D 13–34; 1934. American Assn. Of State Highway Officials, M127-42. American Standard Assn., K32–1937. Spirits of Tur- Dentine. For gum Spirits of turpentine, steam-dis- tilled wood turpentine, sulfate wood turpentine, and destructively-distilled wo od turpent ine. G 1 v e S physical requirements, appearance, color, odor, and methods of testing. American Society for Testing Materials, D 233-44T; 1944. Tentative Methods of Sampling an d Testing Turpentine. Gives detailed methods for sampling during loading of tank cars, from loaded tank car Or Other large vessel, barrels, and small contain- ers. Gives procedure for determination of water, appearance, color, Odor, specific gravity, refrac- tion index, distillation range, table of barometric correct 10ns, polymerization, and apparatus required. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Turpentine Oil (Spirits of Turpentine). Tentative method for de- termination of color, specific gravity, refractive index, distillation, Official method for determina- tion. Of mineral Oil. National Assn. Of Purchasing Agents. Handbook of COIT- modity Data Sheets, W Olum e 2; 1944. Turpentine. COvers definition, c. On St an ts, derivation, uses, grades, subst1tutes, and hazards. U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Announcements, Naval Stores No. 1; 1938. Regu- lations f or the Enforcement of the Naval Stores Act. Includes Turpentine. COvers gu m spirits of turpent ine, steam-distilled wo O d turpentine, de- Structively-distilled WOOd turpentine, and suiphate wood turpentine. Regulations include-definition of terms, scope of the act, establishing new or modi- fled standards, loan and care of duplicates of U. S. ros in Standards, inspectors, sa mp le S (analysis, classification, and grading), certificates, sam- Dling, marking c Ontainers of naval stores (cost Of analysis, class ification, and grading), payment for Services (labels, invoices, advertising, and ship- ping documents), hearings, publication of findings, and The Naval Stores Act. Mar. 3, 1923. 2 ||.2 PINE-TAR 0 |L U. S. Gov. , U. S. Arm y, Signal Corps. Specification 74–26; 1939. Balloon; Meteorological, Pilot, Types ML-50, ML-51, and ML-64. References.-Rubber pump-valves, see 707. 3: rubber gas masks. see 993. GUMS, RESINS, AND BALSAMS 2 || - 3 PINE 0 |L American Hospital Assn., 16-19. Pine Oil Dis infectant. Based on U. S. Gov. , Dept. of Commerce, National Bu- reau Of Standards, COmmercial Standard CS69-38 for Pine Oil Disinfectant, referred to below. American Society for Testing Materials, D 802—44 T, 1944. Tentative Methods of Sampling and Testing Pine 011. Covers Scope, Sampling, appearance, specific gravity, refractive index, distillation, polymeriza- tion, moisture, and total terpene alcohols. U. S. Gov., Dept. of Commer ce, National Bureau of Standards. Commercial Standard CS69–38; 1938. Pine 01l Dis infectant. This standard covers materials, physical and chemical properties, and certification of quality of pine oil disinfectant. Initiated by the National Assn. Of Insecticide and Disinfectant Manufacturers. U. S. Gov. , N av y Dept. Oll; Pine. 21 1.4 TAR (NOT INCLUDING COAL TAR) U. S. GOV., Federal Specification JJJ-T-121; 1942. Tar; Pine, Technical Grade. C over s one type an d one grade. Gives requirements for color of film, distil— lation range, an d viscosity; methods of sampling, 1nspect 1on, and tests; and requirements for packag- ing, packing, and marking. U. S. Pharmac ODoe ial Convent 1 on. Pharmacopoeia of U. S. A., Twelfth Re v i s 1 on, 1942. Pine Tar (Pix Liquida). Description, solubility, identification, reaction, ash, and storage. U. S. P. products of pine tar-Oleum Pic is Rectificatum, Unguentum Pic is Pini. U. S. Pharmac Opo e lal Convent 1 on. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Pine Tar Ointment. Preparation. 2 || - 5 TALL 0|L American Society for Testing Materials, D 803–44 T, 1944. Tentative Methods of Testing Tall Oil. Covers Scope, Sampling, conditioning, viscosity, pour point, flash and f 1ne points, color, moisture, acid number, Saponification nu mb er, ros in acids number, rosin acids, qualitative t e st for rosin, unsaponifiable Imatter, and fatty acids. American Society for Testing Materials, D 804-44 T, 1944. Tentative Definiti on of Terms Relating to Tall 011. Discusses definitions relating to tall oil and defines ros in acids, skimmings, tall Oil, tall Oil abletic acid, tall oil pitch, and tall oil soap. 2|2. CAMPHOR American Institute of Ho Ino e o p at hy. Homoeopathic Pharmacopoeia Of U. S., 1941. C am ph Or. Chemical symbol, Synonyms, description, and preparations for tincture, dilutions, medicat 10ns, triturations, a nd saturated tincture for use in homoeopathic medicines. Specification 52012; 1923. 115 2 || 2. Directory of Commodity Specifications U. S. Pharmac Opoe 1 al C Onvent 1 On. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Camphor. Descrip- tion, solubility, specific gravity, melting point, optical rotation, moisture, non-volatile ma t t e r , halogens, and storage. U. S. P. products of camphOrr- A qu a Camphorae, Linlmentum Camphorae, Linimentum Camphorae et Saponis, Linimentum Chloroform1, Spiri- tus Camphorae, Tinctua Op11 Camphorata. U. S. Pharmac OD Oe lal Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. CamphOrated Tinc- ture of Opium (Paregoric). Preparation, assay, and alcohol C Ontent. U. S. Pharmac Op Oe lal Convent iOn. Pharmacopoeia Of U. S. A., 1942. Spirit of Camphor. Specific gravi- ty, added water, assay, alcohol content, and storage. 2|3. CH | CLE 2|\!. BALSAMS National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Wolume 2, 1944. Balsam Of Peru. Covers definition, constants, s Olub il 1 ty, deriva- tion, uses, grades, containers, and subst1tutes. U. S. Pharmac OD Oe lal Convent 1 On. Pharmac Opoe 1a. Of U. S. A., Twelfth Revision, 1942. Peruvian Balsam. Description, solubility, spec 1 fic gravity, reaction, fixed Oils, ros in, turpentine, acid value, cinname in, saponlf loat 10n Value, and storage. U. S. Pharmac Opole ial COnvent 1 On. Pharmacopoeia Of U. S. A., Twelfth Rev is 1 on, 1942. Storax (Liquid Sto- rax). Description, solubility, loss On drying, roS 1n or rosin O 1 l, alcohol-insoluble residue, alcohol- soluble residue, acid value, saponification Value, and cinnamic acid. U. S. P. product Of St Orax-Tinc- tura Benzoini Compos 1 ta. U. S. Pharmacopoeial Convent lon. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tincture of Tolu B als a m (Tolu Tincture). Preparation and alcohol content. U. S. P. product of tincture of tolu bal- sam–Syrupus Balsami Tolutani. U. S. Pharmacopoe i al Convent lon. Pharmacopoe 1a. Of U. S. A., Twelfth Revision, 1942. TOlu Balsam. De- scription, solubility, reaction, rosin, rosin Oil Or copalba, acid value, saponification value, and Stor- age. U. S. P. product of tolu balsam-Syrupus Balsami Tolutani, Tinctura Benzoini Composita, Tinctura Bal- sam1 TOlutani. 2 || 5. WARN | SH GUMS AND RES INS U. S. Gov., N av y Dept. Specification 52G9a; Gum; Yacca, Red. 1932. References.—Warnish gums and resins, see 846. 6; ro Sin, see 216. 2 |6. ROS | N A me r 1 c a n Society for Testing Materials, D 269-30; 1930. American Standards Assn., K 21. 1-1936. Meth- od of Test for TOluene Insoluble Solid Matter in Rosin (Chiefly Sand, Chips, Dirt, and Bark). Covers the treatment of sample and outlines procedure. American S oc i et y for Testing Mater 1als, D 464–42, 1942. Methoj Of Test for Saponification Number of ROsln. Employs an internal indicat Or. IS not recCIn- Iſlended for use with roS 1nS Of grades darker than G. American Society for Testing Materials, D465-42, 1942. Method of Test for Acid Number of Rosin. Employs an internal indicator. Is not recommended for use with rosins of grades darker than G. American Society for Testing Materials, D509-44T; 1944. Tentative Methods of Sampling and Grading Rosin. For sampling and determining the grade of rosin deliver- ed in commercial bags, barrels, Or drums. Gives ap- paratus, Sampling, grading, and tolerance,— American Society for Testing Materials, E28-421; 1942. Tentative Method of Test for Softening Point (Ball and Shouldered Ring Apparatus). Applicable to as- phalts, tars, pitches, rosins, and most resins-both natural an d Synthetic. Apparatus, Dreparation Of sample, Drocedure, SOftening point, precaut 10ns, and reproducibility Of results. Assn. Of Offic 1al Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Naval Stores. Rosin. Analytical methods for Sampling and determi- nation Of ac 10 number, Saponif loat iOn number, tolu- ene-ins Oluble material, petroleum benzin-1 ns Oluble matter, ash, V Ol at l l e Olls, and determination of grade. National Assn. Of Purchasing Agents. modity Data Sheets, 1938. Rosin. occurrence, constants and propert les, grades, impur 1tles, uses, and marketing. Technical Assn. Of the Pulp and Paper Industry. Anal- ysis of Rosin, Standard T 621 m-42; 1942. Gives var- ious grade classifications, based on color of gum residue. Covers sampling, color, grade, acid number, saponification number, ester number, unsaponifiable matter, ash, and toluene- lnsoluble II atter. U. S. Pharmacopoe 1 al Convent 1 On. Pharmacopoe 1a Of U. S. A., Twelfth Revision, 1942. Rosln (Colophony). Description, solubllity, specific gravity, a Sh, re- action, acid value, and storage. U. S. P. product Of rosin– Ceratum Resinae. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regulatory Announcements, Naval Stores No. 1; 1938. Regulations for the Enforcement of the Naval Stores Act. In- cludes ros in. Covers both gumſ, and wOOd rosin. Reg- ulations include definition of terms, scope of the Act, standards for classification an d grading of rosin, establishing new Or modified Standards, loan and care of duplicates of U. S. ROS in Standards, in- spectors, samples (analysis, class 1 float lon, and grading on request), certificates, Sampling, marking containers of Naval Stores (cost of analysis, clas- sification, and grading), payment for Services (la- bels, invoices, advertising, and shipping documents), he a r i ng s, publication of findings, and The Naval Stores Act, Mar. 3, 1923. U. S. Gov., Fe der al Specification LLL-R-626; 1942. Amendment 1; 1944. Rosin. Covers gum and wood ros in in two types— (I) lump (grades FF, D, E, I, K, - N, WG, and WW) and (II) powdered. Gives requirements for c o 1 or, clarity, toluol-insoluble matter, softening point, and acid value for type I; and toluol-insolu- ble matter, particle size, and heat test for type II; methods of sampling, inspect lon, and test; and pack- aging, packing, and marking for shipment. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42–6, 1924. Rosin; Powdered, Lithographers'. U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1090; 1939. Rosin; U. S. P. Handbook Of COm- COvers definition, SOlubility, 116 Vegetable Products 2|7. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-73; 1930. Pitch; Burgundy. U. S. GOV. W. U. S. Army, Quartermaster Corps. Specifi- cation 2–97; 1936. Wax (Saddler's and Stitching). 2 |7. MISCELLANEOUS GUMS, BALSAMS, AND RES INS American Gum Importers Assn. Natural Resins. Hand- bOOk, 1939. Basic data. On the natural resins, the ir physical and chemical properties, solubilities in a W1de range of paint, varnish, and lacquer solvents and thinners; the compatibility Of the natural res- 1ns with other resinous products, cellulose deriva- tives, waxes, p1tches, asphalts, drying and nondrying Oils; the applications of the resins alone and in COInbination W i t h Ot he r materials in both their Original and thermally-processed forms. A m e r 1 c a n Institute of HOmoeopathy. Homoeopathic Pharmacopoe 1a. Of the U. S., 1941. Olibanum. Natural Order, SynOnyms, descripti On, a nd preparat 10n for triturations for use in homoe Opathic medicines. National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Wolume 2; 1944. Accroides Gum (Acaroid Resin, Yacca Gum, Black Boy Gum). COvers definition, constants, solub 1.lity, uses, grades, con- tainers, derivation, and substitutes. National Assn. Of Purchasing Agents. Handbook Of COIT- modity Data Sheets, Wolume 2, 1944. Damar. COvers definition, constants, solubility, de r i v at 1 O n, grades, c Ontainers, and Substitutes. National Assn. Of Purchasing Agents. Handbook Of COIT- modity Data Sheets, 1938. Gum Arabic. Covers def- 1nit 10m, properties, Durity, grades, Sub St 1 tute S, C Ontainers, and uses. National Assn. Of Purchasing Agents. Handbook Of Com- modity Data Sheets, 1938. Gum; Mastic. Covers defini- tion, constants, solubility, grades, COntainers, and uses. National Assn. of Purchasing Agents. Handbook of COIn- modity Data She et S, Volume 2; 1944. Kauri Gum. COvers definition, c On St a n ts, solubility, deri- vat 10n, uses, grades, and C Ontainers. National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, 1938. Gum; Sandarac. COVers definition, constants, solubility, grades, contain- ers, uses, and Substitutes. * National Assn. Of Purchas lng Agents. Handbook Of COm- modity Data Sheets, Wolume 2: 1944. Resins; COpal. Covers definition, c. On St an ts, solubility, deri- vation, uses, grades, C Ontainers, and Substitutes. U. S. Pharmac O p Oe lal C Onvent 1 On. Pharmacopoeia Of U. S. A., Twelfth Rev 1 S 1 O n, 1942. Acacia (G um Arabic). Description, solub 111ty, ident 1ſication, Optical rotation, water-1nSoluble res 1due, starch Or dextrin, and tannin-bearing gums. U. S. P. product of acacia-Muc ilago Acaciae. U. S. Pharmacopoe 1 al Convent ion. Pharmacopoe 1a Of U. S. A., Twelfth Revision, 1942. BenZOin. Descrip- t 10n, identification, cinnamic a c 1 d, benzoic acid a S S ay, and storage. U. S. P. products of benzoin- Tinctura BenZOlni, Tincture Benzoini Composita. U. S. Pharmac Op Oe lal Convent 1 on. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Granulated Opium. Preparation, description, assay, and Storage. U. S. Pharmac OD Oe 1 al Convent 1 on. Pharmacopoeia of U. S. A., Twelfth Rev 1s lon, 1942. Mucilage of Traga- canth. Preparation and storage. U. S. Pharmac O p Oe ial C Onvent i On. Pharmacopoeia Of U. S. A., Twelfth Re v i s 1 on, 1.94 2. Mucilage of Acacia (Mucilage of Arabic Gum). Preparation a nd St Orage. U. S. Pharmac OD Oe 1 al C Onvent 1 on, Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Myrrh (Gum Myrrh). Description, 1.dentification, and assay. U. S. P. prod- uct of myrrh–Tinctura Myrrhae. U. S. Pharmacopoe i al Convent 1 on. Pharmacopoe 1a of U. S. A., Twelfth Rev is 10n, 1942. Ole Oresin of Aspid- 1um (Ole ores in of Male Fern, Oleores in of Marginal Fer n). Description, Solubility, specific gravity, aSSay, and St Orage. U. S. Pharmac Opole lal Convent 1 on. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Opium (Gum Opium). Descript iOn and assay. U. S. P. products of Opium- Aethylmorphinae Hydrochloridum, Apomorphinae Hydro- chloridum, COdelna, COdeinae PhOS phas, COde inae Sul- fas, Dihydromorphinonae Hydrochloridum, Morphinae Sulfas, Opium Granulatum, Opium Pulveratum, T1mctura Opii, Tinctura 0D 1 1 CamphOrata, Tabellae COde inae PhOSDhat is, Tabellae COde inae Sulf at 1 S, Tabellae Dihydromorphinonae Hydrochloridi, Tabellae Morphinae Sulfat is. U. S. Pharmac Opoe 1 al Convent 1 on. Pharmacopoe 1a. Of U. S. A., Twelfth Revision, 1.94 2. POwdered Opium. Preparation, description, assay, and St Orage. U. S. Pharmac OD Oe lal Convent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Tincture Of Ben- Zoin. Preparat 10n a no alcohol c Ontent. COImpound Tincture of Benzoin. Pre p a r a t 1 On and alcohol COIntent. U. S. Pharmac ODoe 1 al Convent iOn . Pharmac OpOe la Of U. S. A., Twelfth Revision, 1942. Tincture of Myrrh. Preparation and alcohol content. U. S. Pharmac OD Oe 1 al C Onvent iOn . Pharmac Opoeia Of U. S. A., Twelfth Revision, 1942. Tragacanth (Gum Tragacanth). Descript 10n, ident 1ſ ication, and karaya gum. U. S. P. product of tragacanth-Mucilago Traga- Canthae. U. S. G O v., Dept. Of CO mm e r ce, Nat 10nal Bureau Of Standards. Circular C411; 1936. Organic Plastics. This circular presents a summary of information as- sembled regarding th os e Organic plastic materials which are Of chief industr 18l significance, includ- 1ng the r.w materials required, the chemical reac- tions involved, the various methods of processing, and the In O re important applications. The Organic plastics are divided into four principal groups for discussion; namely, the synthetic resins, the natural resins, the cellulose derivatives, and the protein substances. Natural resins of animal, Vegetable, and Iſlineral SOurces are described. The chemistry Of the cellulose esters and ethers and cellulose Xanthate is Outlined. The prote in plast 1os considered include those prepared fr O II) c a se 1 n, blood albumln, a nd SOybeans, U. S. Gov., Treasury Dept., Procurement DiV., NO. 481; 1941. Gum Arabic (Acacia). Covers three Classe S- (A) granular; (B) lump; and (C) powder; 1ntended for use primarily in photographic and llthographic Work and as an adhesive. Gives requirements for Water- insoluble residue, total ash, acid-1nsoluble ash, moisture, tannifl-bearing gu ms, and Starch and dex- trin; methods Of Sampling, inspection, and test; and packaging, packing, and marking. 117 2 |7. Directory of Commodity Specifications U. S. Gov. , Treasury Dept. , Procurement Div., No. 598; 1943. Gum Arab 1 c Solution (for) Off- set Duplication. COvers On e type an d One grade 1 nt ended for use as a "gum n and a prote ct, ive coating for metal plates in the Offset duplicat- ing pro c e s S. Shall be free from any objection- able O d or a n d gives requirements for appearance and spec 1 fic gravity; methods of Sampling, 22O-229 22 |. CRUDE DRUGS OF VEGETABLE OR G|N A me r 1 c a n lnstitute of Homoeopathy. Homoeopathic Pharmacopoe la of the United States, 1941. Includes brief definitions of drugs and medicinal substanc- es a c c Or d in g to the tenets of homoeopathy; de- scribes preparation processes of bringing cru de drugs to the fluid and dry forms; gives require- ments for forms Of vehicles for prescription; in- cludes practices in the Writing Of prescriptions; includes standards for the purity and quality of vegetable drugs; and lists several hundred drugs, mostly plant drugs, gives names a nd synonym s, description of plant, 1ts habitat, the part used for drug Du T DO Se S, the methods O f preparat iOn a n d Standard Strengths Of tinctures, dilutions, medications, triturations, etc., as used in homoe O- pathic medicine References.—Medicinal and pharmaceutical prepar- at:1 on S, see 810-819. inspection, a nd tests; and packaging, packing, and Imarking. U. S. Gov. , U. S. Army, Corps Of Engineers. Specifi- cation 42.2-24; 1921. Gum; Arabic. U. S. G. O. V., U. S. Army, Ordnance Dept. Specification 50-11-15A; 1932. Acacia; Gum Arabic. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-16A; 1938. Gum Tragacanth. CRUDE DRUGS AND ESSENTIAL OHLS 222. DRUGS OF VEGETABLE OR |G|N OTHER THAN CRUDE American Institute of Homoeopathy. Homoeopathic Phar- macopoe la Of U. S., 1941. Includes brief definitions of drugs and medicinal substances according to the tenets Of homoe Opathy; describes preparation processes of bringing crude drugs to the fluid and dry forms; gives requirements for forms of vehicles for prescrip- tion; includes practices in the writing of prescrip- i tions; includes standards for the purity and quality Of Vegetable drugs; and lists Several hundred drugs, | mostly plant drugs, gives names and synonyms, descrip- tion Of Dlant, 1ts habitat, the part used for drug Durposes, the Iſleth00s Of preparation an d Standard strengths of tinctures, dilutions, medications, tri- turat 10ns, etc., as used 1n homoe Opathic Iſledic ine. References.—Medicinal and pharmaceutical prepa- rations, see 810-819. 223. ESSENT | AL AND DIST |LLED 0 || LS References.—Medicinal oils, see 813; vegetable Oils, see 142. 23O-239 DYEING AND TANNING MATERIALS OF VEGETABLE ORIGIN 23| - TANN ING MATER ALS American Leather Chemists Assn. Methods of Sampling and Analysis. Beam House Liquors, 1942. Gives require- ments for SOak Waters, lime liquors, and bate waters. American Leather Chemists Assn. Methods of Sampling and Analysis. Chrome Tanning Materials, 1938. Gives requirements for One bath chrome liquor analysis (Provisional Method). American Leather Chemists Assn. Methods of Sampling and Analysis. Vegetable Materials Containing Tan- nin. Revised, 1942. Gives requirements for sam- pling, analysis of raw and Spent materials, analysis of extract, sugar in tanning materials, general, sheepskin skivers for color testing, analysis of llauor, and total acidity Of liquors. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Tanning Mate- rials, Tentative Methods. Preparation of solution, determination of total solids, soluble solids, in- soluble solids, non-tannins, tannin, sugars, sulfite cellulose, for extracts a n d liquors; for raw and spent Iſlaterials, determination of moisture, extract- 1ng and analysis of extract. National Assn. Of Purchasing Agents. Handbook of COſ:- modity Data S h e et s, WOlume 2; 1944. Divi Divi. Covers definition, derivation, grades, containers, uses, and substitutes. References.-Synthetic tanning materials, see 809. 1. 232, DYE | NG MATER I ALS National Assn. Of Dyers and Cleaners of the U. S. and C an ad a. The spotting Department, 1940. Includes recommendations for dye Dads and method Of Dreparing dyes for use with same for spotting department work in dry cleaning. National Assn. Of Purchasing Agents. HandbOOK Of COm- modity Data Sheets, Volume 2; 1944. Annatto (Bixine). Covers definition, constants, solub 1.lity, derivat 10n. and characteristics, grades an d forms, containers, uses, and substitutes. References. –Coal-tar dyes, see 803. 1. 233, EXTRACTS FOR DYE ING 23||. TANN |NG EXTRACTS National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Myrobalans and Extract. Covers definition, der 1vation, grades, uses, containers, and substitutes. National Assn. Of Purchasing Agents. modity Data Sheets, Volume 2; 1944. Quebracho Extract. Covers definition, c. On St an ts, solub il- ity, derivation, use S, grades, c on t a 1 m er S, and Substitutes. HandbOOk of Com- References. -Tanning materials, see 231. º 118 Vegetable Products 26 . 240-249 SEEDS (Except Oil Seeds and Spice Seeds) 210. GENERAL | TEMS U. S. Dept. Of Agriculture. Circular 480. Rules and Recommendations for Testing Seeds, July 1938. A- dopted by the Assn. Of Official Seed Analysts of North America. Gives rules for seed testing (stand- ard analysis, evaluation, and reports) and includes recommendations for testing seeds. 21, I. ALFALFA, CLOVER, AND TIMOTHY SEEDS 250-259 250. GENERAL I HEMS 25 | . BULBS AND ROOTS MISCELLANEOUS NURSERY AND GREENHOUSE STOCK American As s n. Of Nurserymen. Horticultural Stand- ards, 1940. Covers—deč iduous trees, height, meas- urement, and grading tolerance; height Of branching, caliper measurement, and he i g h t relationship to callper of S h a d e trees; and terms for deciduous trees for use other than as shade trees; deciduous sh rub s, he ight measurements for dw a r f and for Strong growing s h r u b s, quality definitions, Six classifications, and grading tolerance; vines, fast growing, In e d i u m growing, clump type, dwarf vines (ground cover), and plants in pots or containers; evergreens, quality definitions, five types Of com - mercial evergreen grades (conifers), five types of commercial bro a d leaved evergreen grades, he ight Iſeasureſſent, a nd grading tolerance; rose grades, tea, hybrid tea and everblooming, rugosa and rugosa hybrids, hybrid perpetual, ILOSs a n d II.1scellane Ous bush, polyantha (baby roses), a nd climbing roses; fruit tree S-grades, Standard and dwarf apple, apr 1- COt, Sweet and S Our c he r ry, peach, standard and 260-269 260. GENERAL ITEMS 26 1. TOBACCO, UNMANUFACTURED American Institute of Homoeopathy. Homoe Opath ic Pharmacopoeia Of U. S., 1941. T Ob a c c O. Natural Order, Synonyms, description, habitat, history, parts used, and preparation for tincture, dilutions, and Iſledications for use in homoe Opathic medicines. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Brief Classification of Leaf Tobacco (Covering Classes and Types of To- bacco), 1932. Class 1, flue cured types; class 2, fire cured types; class 3, a 1r cured types; class 4, c1gar f 111er typ es; class 5, cigar binder types; class 6, c1gar wrapper types, miscellaneous types of d Omestic tobacco, and foreign types. U. S. Gov. , Dept. of Agriculture, War Food Administra- t iOn, 0 f f 1 c e Of T is tribution. Official Standard Grades for Flue-Cured Tobacco (U. S. Types 11, 12, 259. U. GRASS SEEDS FORAGE PLANT SEEDS FLOWER SEEDS CABBAGE AND TURN | P SEEDS GARDEN SEEDS, EXCEPT CABBAGE AND TURN | PS 212. 2\!3. 2\}\}. 215. 216. NURSERY AND GREENHOUSE STOCK Small fruit grades, *... ** - U 1. dC dwarf pear, plum, and quince; raspberries, transplanted raspberries, Köe TT ics, transplanted blackberries, currants, gooseberr les, and grape vines: lining out stock; trees for for- est planting, hardwoods a nd conifers; and recom- mended balling and burlapping specifications, mini- mum sizes of balls, ball depths, weight equivalent to ball sizes, and increased ball sizes for collected plants. S. Gov. , Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. U. S. Standards for Cut Peonies in the Bud, 1938. COvers three grades- U. S. No. 1, U. S. No. 2, a nd unclassified. G iv e S requirements for each grade, tolerances, Standards for bunching, and definitions Of terms. U. S. Gov. , Dept. of Agriculture, War Food Administra- Office Of Distribution. U. S. Standards for A s p ar a g us Plumosus, 1930. Reissued, Mar. 1940. Covers three grades-U. S. Fan cy, U. S. No. 1, and U. S. Commercial. Gives requirements for each grade, sizes (corsage, short, medium, and long), and defini- t 10ns Of S 12e and grade terms. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office Of Distribution. U. S. Standards for Tomato Plants, 1944. Gives requirements for grades, tolerances, standards for bunching, standards for packing, and definitions Of terms. t 10n, TOBACCO 13, a n d 14), Aug. 1936. Covers wrapper grades (A- group), leaf gr a d e s (B-group), cutter grades (C- group), lug gr a de S (X-group), and nondescript and sc r a D (N- and S-groups); defines terms used; a nd gives grading rules. S. Gov. , Dept. Of Agriculture, War Food Administra- t iOn, 0 f f l c e Of Distribution. Official Standard Grades for Fire-Cured Tobacco (U. S. Types 21, 22, 23, and 24), T e c. 1939. COvers wrapper grades (A- group), heavy leaf grades (B-group), thin leaf grades (C-group), short leaf or tips (T-group), lug grades (X-g roup), and nondescript a nd scrap (N- and S- groups); defines terms used; and gives grad 1ng rules. S. Gov. , Dept. Of Agriculture, War FOOd Administra- tion, 0 f f l c e Of Distribution. Offic lal Standard Grades for Burley Tobacco (U. S. Type 31), May 1938. Covers wrapper Or fancy cutters and leaf grades (A- group), leaf and filler gr a d e s (B-gr Cup), lugs Or cutters (C-group), granulators or flyers (X-group), U. U. 119 26 . Directory of Commodity Specifications and nondescript and Scrap (N- and S-groups); defines terms used; and gives grad 1ng rules. U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, O f f 1 c e Of Distribution. Official Standard Grades for Dark Air-Cured Tobacco (U. S. Types 35, 36, and 37), Jan. 1940. Covers wrapper grades (A- group), he a V y leaf grades (B-Group), thin leaf grades (C-group), short leaf and t1ps (T-group), lug grades (X-group), and nondescript and scrap (N- and S- groups); defines terms used; and gives grading rules. U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Miscellaneous Circu- lar 83; 1926. U. S. Standard Tobacco Sizes. Gives 28O-289 28 . STARCH American Hospital Assn., 46-19. Laundry Starch. Cov- ers One grade and two classes in four types. Based on U. S. Gov. Federal Specifications JJJ-S-701 for Laundry Starch, referred to below. National Canners Assn. Method for the Examination of Starch for Thermophilic Bacteria. COvers prepara- t 10n Of Sample, detection of flat sour spores, de- tection of thermophilic anaerobes no t producing H.S, detection of thermophilic anaerobes producing H2S, report 1ng results, total thermophilic s p or e count, flat SOur S p O re s, thermophilic anaerobic SDOres, and Sulfide Spoilage spores. º U. S. Pharmac Op Oe 1 al C Onvent iOn. Pharmacopoeia Of U. S. A., T we lift h Revision, 1942. Glycerite of Starch. Preparat iOn and Storage. U. S. Pharmac Op Oe ial Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Re v i s 1 on, 1942. Starch (Corn Starch). De Script 1 On, Solubility, identification, loss On drying, ash, reaction, iron, and Storage. U. S. P. product of starch-Glyceritum Amyl i. U. S. GOv. , Dept. Of CO II. In e r c e , National Bureau Of Standards. M1Scellane Ous Publication M 150; 1935. Suitability of Sweetpotato Starch for the Beater Sizing of Paper. In Order to obtain information. On the value Of Starch made from Cull SweetDOtatoes, a waste farm product, as be a t e r s 12.1ng for paper, twenty-six paper-Iſachine runs were made in the Bu- reau's semic Ommercial mill. In this work, Sweet- potato starch was used in comparison with high- grade c OIII]ercial starches made from corn and cassa- va. The relative mer its Of the different Starches used were determined by comparing the results Ob- tained with respect to retent 10n. Of Starch, reten- t iOn Of Il ineral filler, and Dr Operties Of the fin- ished papers. 29O.-299 29 |. I WORY, WEGETABLE, OR TAGUA NUTS National Assn. Of Purchasing Agents. Handbook of Com- mod it y Data S h e et S, Volume 2; 1944. Ivory Nut. COvers def 1 nit 10n, character 1st lcs, use S, deriva- t1On, Shipping, and Substitutes. 292. MOSS, SEAWEED, AND VEGETABLE SUBSTANCES U. S. Gov. , Treasury Dept., Procurement Div., No. 563; 1942. Peat (Moss, Reed, and Sedge). Covers: Type requirements and application of sizes and descrip- tl On Of S 12.1ng apparatus. References.-Warehousing regulations, see 260. 262. MANUFACTURES OF TOBACCO 262. 1 C 1 GARETTES 262. 2 C | GARS 262.3 CHEWING TOBACCO 262.1. NICOT | NE INSECTIC IDES References. -Nicotine insecticides, see 881. 24. STARCH AND VEGETABLE GLUE U. S. GOV. , Fe d e r al Specification JJJ-S-701; 1933. Starch; Laundry, COvers four types, One grade, fine and lump. Gives detail requirements; me t h od s of sampling, inspection, a n d tests; a n d requirements for packaging, Dacking, and marking. U. S. G O V., Navy Dept. Specification 51C29a; 1943. Chemicals; Testlng, D1ssolved—Oxygen. U. S. Gov. , U. S. Army, Ordnance Dept. 50-11-99; 1941. Starch; Potato. Spec if leation References. – Corn starch, see 103. 3. 282. VEGETABLE GLUE U. S. GOV., Army Air Force S. Specificatl On 14 124; 1944. Glu e; Low-Temperature-Setting Resin (Phenol, Mela- mine, and Resorcinol Base). U. S. Gov., Army-Navy Aeronautical Specification AN-G- 8; 1942. Glue; Cold-Setting Resin. U. S. Gov., Army-Navy Aeronautical Specification AN-G- 20-1; 1943. Glue; Application of COld-Setting Resin. U. S. G ov., Army-Navy Aeronautical Spec if 1dation AN- TT–G–486-1; 1942. Glue; Aviation-Marine, Waterproof. U. S. G O V., Fe d e r a l Specification C-G-496; 1944. Amendment 1; 1944. Glue; R e s 1 n-Typ e, Liquid and Powder. Covers one grade and three types- (I) pow- der, with separate catalyst; (II) powder, with in- corporated catalyst; and (III) liquid, with Separate catalyst. Gives requirements for mixing, caking Of p ow d e r glu e, mixing properties, pH value of set film, filler, catalyst, working life. block S h e a r strength, and Llywood she ar strength; methods of sam pl. 1 ng, inspection, and tests; and packaging, packing, and marking for shipment. U. S. G. O.V., U. S. Army, Ordnance Dept. 3- 169; 1940. Glue; Wegetable. References. – Glue of an imal origin, see 093; muc 1– l age made from gum a CaC 1 a, see 932. 5. Spec if 1 cat iOn MISCELLANEOUS VEGETABLE PRODUCTS I–Moss Peat—class A, , horticultural grad e (fine shreds); class B, poultry litter (medium s h re d s ); class C, stable bedding (c Oarse shreds); Typ e II— reed mu c k or sedge muck; Type III-reed Deat or S e d g e peat-class A, acid grade; class B, nearly n eu t r a l grade. Gives requirements for acid 1ty, ILO 1sture content, water hold ing capacity, coarseness class 1.f 1cat 10n of shreds, and ash; methods of Sam- pling, 1nSpect lon, and test; and packaging, packing, and marking. 120 Vegetable Products 296 - 2 293. F|BER SPONGES American Society for Testing Materials, C167–44; 1944. Methods of Test for Thickness and Density of Blanket Type Thermal Insulating Materials. The Drocedures for determining the thickness and dens 1ty Of flexi- ble, felted or w Ov e n thermal insulating blanket, rolls, Or batts, with Or without reinf Orcement, COIT- posed Of f 1brous materials. COvers apparatus, test specimen, procedure, calculations, and report. American Society for Testing Mater lals, C168-44, 1944. Definitions of Terms Relating to Thermal Insulating Materials. Defined pref Ormed the r m a l insulating block and thermal 1nSulating cement. American Society for Testing Materials, C.193-44T; 1944. Tentative Specification for 85 percent Mag n e s 1 a Thermal Iſlsulating Cement. COvers Scope, composi- tion, phyS1cal properties, sampling and mixing, meth- Ods of testing, and rejection. American Society for Testing Materials, C194-44T; 1944. Tentative Spec 1ſ1.cation for Asbes U Us Tilerſial II Su- lating Cement. COvers scope, composition, physical 291. BROOM CORN Dr Operties, sampling and mixing, methods Of testing, and rejection. American SOc lety for Testing Mater lals, C195-44T; 1944. Tentative Specificati On for Mineral WOOl Thermal In- sulating Cement. COvers Scope, physical properties, sampling and mixing, met h O d S Of testing, and re- jection. American Society for Testing Materials, C19.6-44T; 1944. Tentative Specification for Expanded Or Exfoliated Wermiculite Thermal Insulating Cement. COvers scope, physical properties, samples and mixing, methods of testing, and reject 10n. American Society for Testing Materials, C197–44T; 1944. 295. WAX Tentative Specification f O r Diatomaceous S 1 l 1 c a Thermal Insulating Cement. COvers scope, phys 1Cal properties, sampling and mixing, methods of testing, and reject 10n. American Society for Testing Materials, ES-14; 1942. Emergency Specifications for Blanket Thermal Insula- tion for Bulld 1ng Purposes. COver blanket Or batt thermal insulating materials furnished in flexible Or semirigid form and suitable for bulld 1ng purposes for application to flat Or curved Surfaces. American Society for Testing Mater lals, ES-15; 1942. Emergency Specifications for Blanket Thermal Insula- tion for Industrial Purposes. COver blanket 1nSU- American Hospital Assn., 34-130. Cellulose SDOnges. Covers coarse and fine pore types. Based on U. S. Gov., Treasury Dept., Procurement Div. Specifica- tions 304 C for Cellulose Sponge S. National Assn. Of Purchasing Agents. HandbOOK Of COm- modity Data Sheets, Volume 2, 1944. LOOfa Sponges (Vegetable Sponge). Covers definition, derivation and character 1stics, uses, grades, and Substitutes. U. S. G ov., Fe d e r a l Specification L-S-626; 1943. Amendment 3, 1944. Sponges; Cellulose-Type. COverS two types— (I) coarse pore and (II) fine pore (for rectangular-shape only). Gives requirements for ma- terial, workmanship, shapes, dimens lons, and chemical and physical requirements; methods of Sampling, in- spection, and tests; a n d packaging, packing, and marking for shipment. U. S. G U v. , Navy Dept. Speci Sponges; LOOfa. National Assn. of Purchasing Agents. Handbook of COIT- modity D at a Sheets, Volume 2; 1944. Broomcorn. Cove r s definition, characteristics, derivation, uses, packing, marketing, and Substitutes. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribut lon. U. S. Standards for Broomcorn, effective M a r. 1, 1931. Gives defini- tions, and requirements f O r quality- A, B, C, and D; g r a de s-choice, good, medium, common, Sample; classes—whisk, parlor, warehouse; and divisions- hurl, self-working, and underwOrk. National Assn. Of Purchasing Agents. Handbook Of COIT- modity Data Sheets, Volume 2, 1944. Candelllla Wax. Covers definition, constants, solubility, deriva- tion, uses, grades, containers, and Substitutes. National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Volume 2, 1944. Carnauba Wax (Brazil Wax). Covers definition, derivation, con- stants, solubility, uses, grades, packing and Iſar- keting, and Substitutes. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 4–503-115A; 1936. Wax; Carnauba. 296. INSULATING MATER I ALS-ELECTRICAL lating Iſlater 1als furnished in flexible Or semirigid THERMAL form and suitable for industrial purposes for appli- Cat iOn On flat Or curved Surfaces Where Surface tem- 296.0 GENERAL ITEMS Deratures exceed 100° F. American Society for Testing Materials, ES-16, 1942. 296. ELECTRICAL | NSULATING MATER ALS Emergency Specifications for Blanket Thermal Insula- References. – Electrical insulating materials, see tion for Refrigeration Purposes. Cover blanket ther- 719. 5. mal insulating materials furnished 1 n flex1ble Or semirigid form and suitable for refrigeration pur- 296.2 THERMAL | NSULATING MATER ALS poses for application. On flat Or Curved Surface S. A ſhe r 1 c a n Society for Testing Mater 1als, C165-41'ſ; American Society for Testing Materials, ES-17; 1942. 1941. Tentative Methods Of Test f O r COImpress 1 Ve Emergency Specifications for Preformed Pipe Cover- Strength and Flexural Strength of Preformed Block ing Thermal Insulation. Cover preformed (molded or Type Thermal Insulating Materials. Apparatus, test laminated) thermal insulation in the form. Of Semi- Specimens, procedure, calculations, and report. cylindrical pipe covering sections intended for use American SOc lety for Testing Materials, C166-4 1ſ; 1941. as an insulation. On surfaces at Specified tempera- Tentative Methods of Test for Covering Capacity and tureS. WOluſe Change Up On Drying Of Thermal Insulating American Society for Testing Materials, ES-18; 1942. Cement. Definitions, apparatus, sampling and prepa- Emergency Specifications for Preformed Block Ther- ration of test Specimens, procedure, and calculations. Iſial Insulation. Cover a rigid or semirigid thermal 121 296.2 Directory of Commodity Specifications insulating material, e1ther flat or segmental, for application as received, and excluding brick of the 9-in. Series. American Society for Testing Materials, ES-19; 1942. Emergency Specifications for Structural Insulating Board (Thermal Insulat lon). COver thermal insulat- ing material made principally of vegetable fiber in the form of insulating board suitable for structur- al Durposes. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Insulation; Heat, Cold, and Sound. Gives the general definition and charac- teristics and describes six different kinds— (I) fiberboard insulation; covers grades and classes, commercial standards, specifications, uses, and or— dering instructions; (II) corkboard; covers defini- tion, characteristics, specifications, and us es; (III) asbestos board; covers definition, character— 1stics and forms available, uses, packing, and mar- keting; (IV) blanket insulation; covers definition, characteristics and forms available, uses, and spec- if ications; (W) loose-fill insulation; covers defi- n1t ion, constants, containers, use s, and Ordering instructions; and (WI) reflective insulation; covers definition, characteristics, and specifications. The definition and specifications for acoustical treat- Iſents for SOund absorpt iOn and SOund correction are also given. S. G O V., Army Air Forces. 1940. Paper-Bats. S. GOv. , Dept. Of CO mm e r ce, National Bureau of Standards. Commercial St a nd a r d CS42-43; 1943. Structural Fiber Insulating Board. Sponsored by the Insulation Board Institute. Gives five classes— (A) building board, (B) lath (for plaster b a se), (C) roof insulation board, (D) interior board (factory f in 1shed), and (E) sheathing. Covers physical re- quirements a n d t e s t s for thermal conductivity, Strength, absorpt 1 On, and expansion; sets forth the Standard COIT, ercial S 12es, tolerances; IT et h O d Of sampling and testing; and packing and labeling. U. S. GOV., Dept. Of CO mm e r ce, National Bureau of Standards. COIſmercial Standard CS105-43; 1943. Min- eral Wool; LOOse, Granulated, Or Felted Form, in Low- Temperature Installations. To establish minimum Specifications for 1nsulating low-temperature areas with mineral wool for the guidance of manufactur- ers, distributors, installers, contractors, and us- ers. Gives requirements for material, construction, refrigerated Spaces, and pipe lines. S. GOV., Dept. Of CO m me r ce, National Bureau of Standards. COITſiercial Standard CS117–44; 1944. Min- eral Wool; Blankets, Blocks, Insulating Cement and Pipe Insulation f or Heated Industrial Equipment. To establish minimum specifications for insulating heated Su r f a c e S with Iſlineral wool products and Drovides II.inimum requirements for mineral wool blan- kets, blocks, insulating cement, and pipe insulation for insulating heated industrial equipment. Gives general requirements; detail requirements including blanket insulation, bloc k insulation, insulating cement, and pipe insulation (blanket-type and molded- type); recommended installation requirements includ- ing auxiliary material, application, blanket insula- tion, block insulatl On, insulating cement, and pipe insulation (blanket-type and molded-type); guides U. Specification 17013; U. U. / U. U. U. U. U. S. Gov., Federal Specification HH-I-578; 1941. U. S. Gov. , Federal Specification HH-M-61; for painting, Iſa intenance, and guarantee labels and certificates. S. Gov. , Fe d e r al Specification HH-I-521b; 1937. Insulation; Bat Or Strip-Form and Loose Fill. Type (I) bat Or strip form-two classes- (A) light-weight, (B) medium-weight; a n d (II) loose-fill form—three classes- (A) light-weight, (B) medium-weight, and (C) heavy-weight. COmposed of mineral matter in fibrous form, in granular form, in nodulated fibrous form, in DOwdered form mixed with cellulose fiber, or in bat form. Gives requirements for materials, sulfur, Oil asphalt, wax conductivity, and density; methods of sampling, inspection, and tests; requirements for packaging, packing, and marking. S. Gov. , Federal Specification HH-I-528; sulation; Cotton, Batts. Covers one grade and three classes- (a) without backing, (b) b a c k l ng on one side W1th moisture-resistant paper, and (c) backing On both sides (One side moisture-resistant paper). Gives requirements for material, workmanship, con- Struction, fire re S is t a n cle, backing, length and width, thickness, weight, and thermal conductivity; Imethods Of Sampling, inspection and tests; and pack- aging, packing, and marking for shipment. S. GOV. , Federal Specification HH-I-556; 1941. In- sulation (Glass-Fiber); Semirigid. Covers one grade and four types- (I) standard thickness, pipe cover- 1ng; (II) double standard thickness, pipe covering; (III) single layer, pipe covering; and (IV) block. Gives requirements f O r material and workmanship, construction, we ight per cubic foot, thicknesses, and finish; Iſethods Of sampling, inspection and tests; and requirements for packaging, packing, and ILarking for Shipment. In- sulation; Wermiculite, Block and Pipe-Covering (Mold- ed). C. Ove r s four types- (I) standard thickness, pipe-C Overing; (II) double standard thickness, pipe- covering; (III) solid thickness, pipe-covering; a nd (IV) block. Expanded or exfoliated mica, long fiber asbestos, and a suitable binder. Gives requirements for materials, weight, size, thickness, covering, and bands; methods of Sampling, inspection, and tests; and requireme ſits for packaging, packling, and ſharking for shipment. Emergency Alternate Federal Specifica- t iOn E-HH-I-578; 1942, deletes use Of b r a s S bands and changes the 1r width and thickness. 1934. Mag- nesia; Block, Ce m ent, and Pipe-Covering (Molded). Covers one grade and four types- (I) standard thick- ness, (II) double standard thickness, (III) blocks, and (IV) cement Or plaster. Shall contain not less than 85 percent of pure hydrated magnesium carbonate and not less than 10 percent long-fiber asbest OS. G iv e s requirements for weight, length, thickness, size, cotton sheet ing jacket, and bands; methods of Sampling, inspect 1 On, and tests; and requirements for packaging, packing, a n d marking. Emergency Alter- nated Federal Specification E-HH-M-61; 1942, changes requirements for c 0 t t on sheeting jacket; and de- letes use of brass bands and changes the ir width and thickness. S. Gov., Fe d e r al Specification HH-M-371; 1938. Mineral-Wool; Impregnated, Blanket, Block, and Pipe Covering (Molded), (for Low Temperatures). Includes five types- (I) molded block; (II) molded sectional 122 Vegetable Products 296.9 U. U. S. Gov., U. S. Gov. , Navy Dept. U. U. U. U. U. U. U. U. U. pipe covering, ice w a t e r thickness; (III) molded sectional pipe covering, brine thickness; (IV) mold- ed sectional pipe covering, heavy brine thickness; and (W) felted blanket. Gives detail requirements for material, workmanship, conductivity, and dens 1- ty; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Sh1|Dment. Eſſergency Alternate Federal Specifi- cation E-HH-M-371; 1942, substitutes Ordinary steel 1n lieu Of copper 1zed staples and copper-clad steel wire. S. Gov., Fe d e r al Specification HH-P-386a; 1939. Pipe-Covering and C em ent; Mineral or Rock-Wool. COvers One grade and three types- (I) molded sec- tional pipe cover ing, (II) felted blanket pipe cov- ering, and (III) cement. Gives requirements for ma- terial and workmanship, sulfur shot, stability, Unit; KILesses, tole rºd density; methods of sam— pling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. E- mergency Alternate Federal Specification E-HH-P- 3863; 1942, changes requirements for cotton sheeting jacket; and deletes use Of brass bands and changes the 1r width and thickness. Fe d e r a l Specification LLL-I-533; 1943. Insulation (Redwood-Bark, Shredded). Insulation Shall be furnished in but One grade and the follow- ing class: Class A-loose fill. Gives requirements f O r material, workmanship, thermal c Onductivity, density, moisture content, settlement, flame-resist- ance, Odor, adulteration, impurities, sampling, in- Spection, tests, packing, and marking. Spec if 1dation 32014g; Cement; Insulation, High-Temperature. S. Gov. , Navy Dept. Specification 32C15d; 1944. Cloth, Tape, and Thread; Glass, Fibrous (for Lagging Insulation). S. Gov. , Navy Dept. SDec ification 32 F 4; Felt; Insulating, Mineral. S. Gov., Navy. Dept Specification 32G2c; Glass: F1brous, Insulating. S. G ov., Navy Dept. Specification 32 G 3b; 1943. Glass; Fibrous, Stitched On Flame Droofed Fabric. S. GOV., N a V y De D t. Specification 32G4; 1940. Grog; Insulating, Granular, Calc ined. S. G ov., Navy Dept. Specification 32-I-3a; Insulation; Thermal, Block. S. G. Ov. , Navy Dept. Specification 32 T 1C; Tape; Insulating, Thermal. S. Gov., Navy Dept. Specification 32 T 2: Tape; Impregnated (Gasket Material for Heat lation). S. Gov., U. S. Mar 1time COmmission. Specification 32-MC-1; 1941. Insulation; Mineral WO O l, Blanket Type. Shall be mineral w O Ol felt, blanket form, without covering. Gives requirements for material and workmanship, thickness, density, fire-retardant properties, resistance to corrosion, resistance to bacteria, integrity, miscellaneous properties, sam- pling, inspection, and tests. * * * * * J. CA, 1 AM. C. p. 3. 1944. 1943. 1942. 1944. 1943. 1943. Insu- U. U. U. U. 29 Acoustical Society of America, sponsor. National ASSn. S. G ov., U. S. Maritime Commission. Specification 32-MC-2: 1941. Insulation; Mineral Wool, Block Type, for Use Below 2259 F. Shall be mineral wool felt in bl Ock f OTm, with Or without moisture-repellant treatment. Gives requirements for material, workman- ship, C Onstruct 10n, surfaces, dimens iOns, edge finish, fire-retardant properties, resistance to corrosion, resistance to bacteria, resistance to moisture, mis- cellane Ous Dr Operties, sampling, inspection, and teStS. References.-Paper, see 473.3, 518.0; cement, 516. O; pipe COVer ing, see 707. 4. See 296.3 PLASTIC INSULATING MATER ALS References.-Plastic insul at in g materials, see 893. 1; plastics, see 846. 5; molded and laminated, see 719.58; glass Cloth, see 528. 6.1] AC0[JSTICAL INSULATING MATER LALS Approved by American Standards Assn. as Z 24.1-1942. Acoustical Terminology. Includes terminology relating to sound, architectural acoustics, hearing, Sound transmission, Cransmission systems, and music. Of Purchasing Agents. Handbook of Com- modity Dat a Sheets, 1938. Insulation; Heat, Cold, and Sound. Gives the general definit 10n and charac- teristics and describes s 1 x different kinds— (I) fiber board insulation; cover's grades and classes, C Olimercial standards, specifications, uses, and Or- dering instructions; (II) corkboard; c Overs defini- tion, characteristics, specifications. and uses; (III) asbest OS b Oard; c Overs definition, characteristics and forms available, u se s, packing, and marketing; (IV) blanket insulation; covers definition, charac- teristics and forms available, uses, and Specifica- tions; (W) loose-fill insular ion; covers definition, c Onstants, containers, use S, and Order ing instruc- tions; and (WI) reflective insulation; covers defini- tion, characteristics, and Specifications. The defi- nition and specifications for acoustical treatments for Sound absorption and SOund correct iOn are also given. S. Gov., Army-Navy Aeronautical Specification AN-S- 32-1; 1944. Soundproof ling Materials. References.-Acoustical plaster, see 514.65. 296.9 MISCELLANEOUS INSULATING MATER I ALS S. Gov. , Navy De p t. Specification 52C22; 1944. Cement; Adhesive, Insulation, Fibrous. S. G. O. v., Treasury Dept., Procurement Div., 261A; 1940. Adhesives; Acoustic Mater 1al. A wide range in the selection of raw Iſlater lals and processes Of man- ufacture are given. The cement shall be free from all ingredients which might affect the serviceabili- ty there of or have a deleterious affect up on the acoustic material. Gives requirements for stresses, plastic 1 ty, Waterproof, and alkali resistant; methods Of sampling, inspect iOn, and tests; and packaging, packing, and marking. 123 3OO-399 3OO-309 300. GRADES, DEFINITIONS, AND TESTS OF COTTON 300.0 GENERAL ITEMS National Assn. of Dyers and Cleaners, of the U. S. and Canada. Identification of Fibers, T-145, 1944. For training employees in the identification of textile fibers. Covers natural fibers and synthetic fibers. Gives method of testing and tests for fiber content of pure Silk, weighted silk, wool, cotton, regener- ated rayOn, Cellulose acetate rayon, nylon, Vinyon, arala C Casein, and glass. National ASSn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Cotton. Covers definition, derivation, characteristics and types, uses, marketing, grades, packaging and substitutes. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Miscellaneous Publi- Cat iOn NO. 310; 1938. The Classification of Cotton. Gives nature of cotton and basis of its classifica- tion, general practices in sampling and the care and handling Of Samples, factors of grade, standards for grade, the determination of grade, method of grad- ing 11°regular and Special-Condition cotton, inaccu- racies in º: Cotton, factors of Staple and the Standards Of Staple, method of Stapling, common er- rors in Stapling, factors Of character, effect of moisture On staple and character, relation of clas- Sification to prices, and Official cotton standards Of the U. S. in effect May 1938. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Announcements No. 117; 1929. Proceedings of International Universal Cotton Standards Conference Of 1929 and ItemS Relating to the Administration of the U. S. Cotton Futures and Cotton Standards ActS. Covers International Universal Cotton Standards Con- ference of 1929, revision of standards for American Egyptian cotton, revision of Standards for extra white Cotton, tentative Standards for preparati On of long-Staple Cotton, amendments Of Staple Stand- ards, southern delivery On futures contracts of the New York Cotton Exchange, OD in iOn S and letters Of general interest to the cotton industry, act relat- ing to investigation of new uses of cotton, and ex- cerpt from the appropriations act approved 1929. U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Announcement No. 146; 1934. Items Relating to the Administration Of the U. S. Cotton Standards and Cotton Futures Act. Covers licensing of cotton samplers, International Universal Cotton Standards Conferences Of 1931 and 1933, revision of standards of extra white Cotton, half grades of American Egyptian cotton, determinations of Staple length, sample standards, Sample premiums, preparation of long staple cotton, excerpts from letters of general interest, joint resolution to provide additional TEXTILES COTTON, COTTON FABRICS, AND KNIT GOODS facilities for classification and for licensing of samplers, and excerpts from appropriations act ap- proved 1934. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Announcement No. 153. Regulations of the Sec- retary of Agriculture Under the U. S. Cotton Stand- ards Act, effective Aug. 20, 1936, and Amendments 1, 1938; 2, 1939; and 3, 1940. Includes definitions, classifications, Sample Or type comparis On, reviews, supervision of transfers of cott On, licensed classi- fiers, licensed samplers, and appendices; official cotton standards, American Cotton linters, adjust- ment of disputes. References.— Lime for use in textile industry, See 517, 2; C Cal-tar dyes, see 803. 1. 300. I U. S. STANDARDS FOR GRADES OF COTTON New England Cotton Buyers ASSn. Accepted by National ASSn. Of Cotton Manufacturers and American Cotton Shippers Assn. New England Terms for Buying and Selling American Cotton (except Sea Island and Amer– lcan Grown Egyptian Cotton), 1944. Defines short Staple and long staple cotton. Gives details for Sampling, Classifying, claims, etc. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office Of Distribution. Miscellaneous Publi- cation No. 310; 1938. The Classification of Cotton. Gives nature of Cotton and basis of its classifica- tion, general practices in Sampling and the Care and handling of samples, factors Of grade, Standards for grade, the determ in at 1 on Of grade, method of grading irregular and special-condition Cotton, in- accuracies in grading cotton, factors Of Staple and the standards of staple, method of stapling, common errors in stapling, factors of character, effect of moisture on staple and character, relation of clas- sification to prices, and official cotton standards of the U. S. in effect May 1938. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Announcements No. 92; 1925. Standards for Cot- ton Classification in the U. S. and Abroad. Gives Official cotton Standards Of the U. S. for grades and Colors of American upland COtton, and American Egyptian Cotton, for length Of Staple, and for Amer- ican cotton linters. Covers distribution of Offi- cial cotton Standards, American cotton in export trade , agreement between Dept. of Agriculture and European Cotton associates and eXchanges, Supplement agreement, and appendix showing U. S. Cotton Stand- ards act. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Announcement No. 94; 1925. Official Standards Of the U. S. for American Cotton Linters. Includes definitions for grades 1 to 7, hull fiber, compound grades, mixed packed, and extrane Ous matter; and discusses Cotton hair, residual fibers, robust and 124 Textiles 300. 1, & flaccid hairs, cutting linters, the reasons for cut- ting linters, and request for Standard grades. U. 8. GOV., Dept. Of Agriculture, War FOOd Administra- tion, Office of Distribution. Service and Regulatory Announcement No. 109; 1928. Items Relating to the Administration of the U. S. Cotton Futures and Cotton Standards Acts. Includes standards for color for American cotton linters. Definitions of Seven color grades as embraced in the colors of the samples com- DOS ing Official standards of U.S. for Cotton linters. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Announcements No. 117; 1929. Proceedings of International Universal Cotton Standards Conference of 1929 and Items Relating to the Administration of the U. S. Cotton Filtures and Cotton Standards Acts. COverS International Universal Cotton Standards COn- ference of 1929, revision of standards for American Egyptian cott On, revision of standards for extra Wh 1te cott On, tentative Standards for Dreparat iOn Of long-staple cotton, amendments of Staple stand- ards, southern delivery on futures contracts of the New York Cotton Exchange, Opinions and letters of general interest to the cotton industry, act relat- ing to investigation of new uses of cotton, and ex- cerpt from the appropriations act approved 1929. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution, Service and Regulatory Announcement No. 146; 1934. Items Relating to the Administration Of the U. 8. Cotton Standards and Cot- ton Futures Act. Covers licensing of cotton samples, International Universal Cotton Standards Conferences Of 1931 and 1933, revision of standards of extra white cotton, half grades of American Egyptian cot- ton, determinations of staple length, sample stand- ards, sample premiums, preparation of long staple cotton, excerpts from letters of general interest, joint resolution to provide additional facilities for classification and for licensing of samplers, and excerpts from appropriations act approved 1934. U. S. GOV., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Announcement No. 150; 1936. Revision of Stand- àrds for Grades of American Upland Cotton. Covers universal C Ott On standards, rev is ed, effective Aug. 20, 1936; classification according to the new standards; public notice establishing official cot- ton Standards; and attendance at meetings in 1935 to COnsider revision Of standards. S. Gov., Dept. Of Agriculture, War FOOd Administra:- tion, Office of Distribution. Service and Regula- tory Announcement No. 153. Regulations of the Sec- retary of Agriculture Under the U. S. Cotton Stand- ards Act, effective Aug. 20, 1936, and Amendments NO. 1, 1938; No. 2, 1939; and No. 3, 1940. Includes def initions, class if ications, Sample Or type c Ompar- is On, reviews, supervision of transfers of cotton, licensed classifiers, licensed samplers, and appen- dices; Official cotton standards, American Cott on 1 inters, adjustment of disputes. U. S. Gov., Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regula- tory Ann Ouncements No. 163; 1942. Developments in COtt On Standardization and Related Services. COvers International Universal Cotton Standards Conferences Of 1936 and 1939, standards for sea-island c Otton, U. standards for American Egyptian cotton, preparation of standards for long-staple cotton, symbols for grade designations for American upland C Ott On, SOme reasons for variation S in classification Of COtt CIl, public cott On classifying service, changes in Con- tracts for future delivery, classing the market news Services for Organized cotton-improvement groups, cotton fiber testing service, and excerpt from appro- priations act approved 1942. References. –Laws and regulations establishing cot- ton grade S, see 300. O. 300. 1, GENERAL METHOD OF TESTING COTTON FABRICS American ASSn. Of Textile Chemists and Colorists, 1943 Yearbook. Determination of Copper and Iron in Tex- tiles. Standard method of test covering preparation Of Sample, Standard C. Opper SOlution, method. Of Dro- cedure, and an alternative method for copper 8nd iron. American ASSn. Of Textile Chemists and COlorists. 1943 Yearbook. Determination of Degree of Mercerization Of Cotton. Standard method of test, COVerS bar ium activity numbers, cleaning of Sample and standard unmercerized cott On, method of procedure, and COmpu- tation of the barium activity number. American Assn. Of Textile Chemists and Color1stS. 1943 Yearbook. Determining of Finishing Materials in Tex- tile Fabrics. Proposed Method. The practice of tex- tile finishing involves the use of an exceed ingly great number of substances which are used alone Or in combination with each other. Covers general Scheme including petroleum ether soluble, alcohol Soluble, Water soluble, starches, and ash. American A S S n . Of Textile Chemists a n d Colorists. 1943 Yearbook. Determination of Manganese in Tex- tiles. Standard method of test covers preparation of Samples, Outline of procedure, and standard per- manganate S Olutions for comparison. American A S S n . Of Textile Chemists and Colorists. 1943 Yearbook. Determination of Shrinkage of Tex- tiles. This official method for determining shrink- age in Washable woven cotton fabrics covers prepara- tion of Sample, standard load, soap solution, wash- 1ng, drying, press 1ng, and calculation of results, also includes tentative method for determining the Shrinkage Of fabrics other than cotton. American A S S n . Of Textile Chemists and Colorists. 1943 YearbOOk. Determination of Transference of Col- Or. Tentative Method of Test. Includes hot press- ing (dry) for color change, mark-off for wet and dry pressing, rubbing (crocking) for wet and dry tests in the Standard crock meter, Sublimation of trans- ference caused by pressure during storage, transfer- ence during bleaching of colored striped material, W1th classification of materials according to resist- all Ce t O test S. American A S S n . Of Textile Chemists a n d Colorists. 1943 Yearbook. Determination of Water Resistance of Fabrics. Defines shower resistance and rain resist- ance in terms of hydrostatic pressure and time. De- Scribes hydroStatic pressure test, spray test, and immers iOn test With lllustrations Of apparatuS Set-up. American A S S n . Of Textile Chemists a n d Colorists. 1943 Yearbook. Determination of Weighting in Silk, Standard method of test covers we ighing of dried Sample, method of procedure, reagents required, and C Omputation of percentage of weighting. 125 300. 1, Directory of Commodity Specifications American Ass n . Of Textile Chemists and Colorists. 1943 Yearbook. Evaluation of Compounds Designed To Increase the Resistance of Fabrics and Yarns to In- sect Pests. Tentative Method. It comprehends not only the initial protection furnished by the treatment in question, but also the permanency of this pro- tection during conditions Of Ordinary use. Covers test specimen, Dr.OCedure, Cleaning, and Classification. American. As S n . Of Textile Chemists and COlorists. 1943 Yearbook. Evaluation of Wetting Agents. Meth- od of f inding the concentration of wetting agent that is required to cause sinking of 5-gm. Ske in Of unboiled, grey, 2-ply Cotton yarn Carrying a Stand- ard weight in a solution of the agent in pure water, Also applicable to the determination of the Wetta- bility of yarns and threads. American A S S n . Of Textile Chemists and Colorists. 1943 Yearbook. Fastness to Acids and Alkalies. COV- ers tests for change of shade when dyed material comes in C Ontact with acid fumes, acid S 12és, etc., but does not necessarily C O V e r change in Shade which might take place in carbonizing, cross dye ing, acid milling, and acid perspiration. Gives tests for dyed cotton; fastness to alkalies, for dyed C Otton, and dyed WOOl. American A S S n . Of Textile Chemists and COlorists. 1943 Yearbook. Fastness to Atmospheric G as e s of Dyes On Cellulose Acetate Rayon. Tentative Method. Gives requirements for Dreparati On Of test Specimen, a DDaratus, method. Of Dr.OCedure, and evaluation of result. American AS Sn. Of Textile Chemists and Colorists. 1943 Yearbook. Fastness to Carbon 12 ing. Describes official method for laboratory tests for fastness to Carb Onizing with acid and With aluminum chloride. American A S S n . Of Textile ChemistS and COlorists. 1943 Yearbook. Fastness to Dry Cleaning. Tentative Method. COverS test Specimens, apparatus, S Olvent, volume, temperature, dry cleaning procedure, hand pressing, S t e a m pressing, Steaming, wet cleaning procedure, classification, test Controls, caution, and explanatory notes. American A S S n . Of Textile Chemists and Colorists. 1943 Yearbook. Fastness to Light Of Textiles. This Standard method is intended as a basis for mutual understanding between manufacturers Of dyestuffs, dyers and printers of textiles, and purchasers of the dyed and printed fabrics or yarns as to the fastness to light of dyed textiles. Covers test Specimen, standard dyeings, apparatus and testing COnditions, method Of procedure, and classification. American A S S n . Of Textile Chemists and Colorists. 1943 Yearbook. Fastness to Perspiration of Dyed Textiles, Standard (official method) procedures for determining resistance to perspiration and interpre- tat iOn Of results. American A S S n . Of Textile Chemists and Colorists. 1943 Yearbook. Fastness to Rubb in g (Crocking). Covers damage to Ot he r fabrics, not the fabric tested, by rubbing Off of various colored substances from the fabric in quest iOn Onto other fabrics so as to Soll Or Sta in them, usually onto white. De- Scription of Special crockmeter, dyeing method, and reference Samples prepared by the association. American A S S n . Of Textile Chemists and Colorists. 1943 Yearbook. Fastness to Sea Water. This stand- American A S S n . American American American A S S n . American American A S S n . ard method is mainly applicable to goods made of silk or wool which are to be used for flags, bunting, or bathing suits; requirements for strength of salt Water Solution, method Of procedure, and COmparis On With uncolored Swatches. American Assn. of Textile Chemists and Colorists. 1943 Yearbook. Group C-Fastness Tests for Dyed or Printed Cotton and Linen. Standard methods of test for colorfastness to commercial laundering and to domestic washing of cotton and linen textiles; fast- ness to fulling of dyed cotton against white cott On, silk and wool; tastness to chlorine of dyed or print- ed cotton; and fastness to Stoving. Of Textile Chemists and Color ists. Group R-Fastness Tests for Dyed or Printed Rayons. For acetate rayons and regenerated cellulose rayons (viscose, nitro, and Cuprammonium types). Standard methods of test for fastness to laundering and domestic Washing of dyed Or printed rayon (official method), preparation of sample, tests, and classification. A S S n . Of Textile Chemists and Colorists. 1943 Yearbook. Group S-Fastness Tests for Dyed or Printed Silk. Standard methods of test for fastness to Washing of dyestuffs on silk using launder-Ometer (official method), fastness to fulling, fastness to degumming, fastness to Stoving, and fastness to per- Oxide bleaching, preparation Of Sample, test proced- ure, and Classification with table of values Of fast- mess with respect to color change, staining of white Cotton, WOOl, and Silk. A S S n . Of Textile Chemists and Colorists. 1943 Yearbook. Group W-Fastness Tests for Dyed Wool. Standard methods of testing of fastness to launder- ing and domestic washing of dyed wool (official meth- Od) using launder-Ometer, fastness to fulling, scour- ing, and mill Washing, fastness to dry and wet heat (sponging and pressing) in respect to bleeding, fast- ness to Stoving, Dreparat iOn Of Sample, test Droced- ures, and Classification Of materials for alteration of color and loss under test, and for staining of Other fibers. 1943 Yearb OOk. Of Textile Chemists and COlorists. 1943 Yearbook. Identification of Finishing Materi- als. For the identification a n d determination of individual constituents. COverS OilS, fats and wax- es, naphthenic Sulf Onates, solubilized Olls and fats, rosin, glycerin and glycols, albumen case in, glue and gelatin, dextrin, Starch, Sugars, inorganic fillers, and urea-formaldehyde resin. As s n . of Textile Chemists and Colorists. 1943 Yearbook. Launder-Ometer. Standard laundry ma- chine for laboratory washing tests for testing fast- ness of dyed textile materials. Consists of a cop- per tank on angle iron frame, with a special brass and aluminum rotor Operating at a specified Speed, rubber or metal abrasive balls, and tank heater. Of Textile ChemistS and Colorists. 1943 Yearb OOk. Methods of Fiber Identification and Quantitative Separation. Covers burning test, color test, solubility tests, and microscopic examination; classifies fibers as mineral, cellulose, and protein; methods of procedure, qualitative analysis, micro- SCOpic appearance Of hairs and bast fibers, quanti- tative analysis, microscopic appearance of artificial fibers, and quantitative analysis of fiber mixtures. 126 Textiles º 300. M. American A S S n . Of Textile Chemists and COlorists. of Testing and Tolerances for Tubular Sleevin" and 1943 Yearbook. Standard Methods for Determining the Braids. Tolerances and methods of testing. Fastness of Dyestuffs on the Fiber. These methods American Society for Testing Materials, D 377–37; 1937. are classified in groups: Group C-dyed or printed Method of Test, f or Colorimetric Determination Of cotton, Group R-dyed or printed rayons, Group 8- Small Amounts of Copper and Manganese in Text les. dyed or printed silk, and Group W-dyed wool. For Where copper and manganese content is less than . O1 each group is given numbered fastness tests for percent, samples, blank tests, reagents, and Dr Oced- that fiber, such as laundering and domestic washing, ures for determinations by ashing and analysis. fulling, chlorine, St OV in g, degumming, perOxide American Society for Test in g Materials, D 414-40T; bleaching, dry and wet heat (sponging and pressing) 1940. Tentative General Methods of Testing Cotton as applicable. Also indicates the methods for fast- Fibers. For determination Of fiber length, length ness, sizing and finishing, waterproofing, shrink- distribution, fineness, percentage of thin-walled ſt- age, transference of color, moth proofing, merceri- bers, strength, and cross-sectional features of loose Zation, weighting tests, etc. Refers to Standard cotton fibers, whether unprocessed Or prepared from dyed samples for use in grading of which have been cotton products. Covers standard COnditions, prepa- prepared by the assn. ration of specimen, accessories for length, weight American A S S n . Of Textile Chemists and Colorists. fineness, immaturity, tensile strength, cross-sections, 1943 Yearbook. Test I or ResistäIlce of Fabrics and nappiness, with test procedures and records. Yarns to Insect Pests. For testing of fabrics which American Society for Testing Materials, D 433–39; 1939, C Onta in wool or other hair fibers for resistance to Methods of Testing and Tolerances for Certain Carded moths and carpet beetles. COvers test Specimens, Cotton Gray Goods. Includes broadcloth, buckram, excrement weight method, fabric loss method, a ten- bunting, carded lawns, COttom flannel, denims, drills, tative procedure for rearing and handling the black Osnaburg, pajama checks, print cloths, Sateens, sheet- Carpet beetle, and tentative procedure for rearing ing, twills, etc., requirements for Sampling, Stand- and handling the webbing clothes moth. ard COnd it iOn, tolerances in yardage, Selvage, width, American Society for Testing Materials, D 39–39; 1939. count, and weight, with tests for width, Count, American Standards Assn., L5-1939. General Methods weight, and Other tests using A. S. T. M. method D 39. of Testing Woven Textile Fabrics. Includes standard American Society for Test in g Materials, D 435-42; condition for test, dimensions, and weight deter- 1942. Method Of Test for Colorfastness to COmmercial minations, width and thickness, COunt, Crimp, break- Laundering and to Domestic Wa s h in g of Cotton and ing strength, elongation, tearing Strength, twist, Linen Textiles. Applicable to all colored Cotton and and b Ow, test SDeCimen, apparatus, and DTOCedures. 11nen textiles, whether dyed Or printed, and deals American S oc i e t y for Testing Materials, D 231-39; Only with the fastness of the color to laundering Or 1939. Methods of Testing and Tolerances for Knit dOmeStic w a s h in g without the aid Of a bleaching Goods. For those classes of knit goods which later agent. Apparatus, Standard dye ings, test Specimens, enter into manufacturing processes; tolerances for S Cap SOlution, procedure, and classification Of fast- width, weight, and count; bursting Strength, test ness to Washing. This standard method is based upon Specimen, Standard Conditions, apparatus and test the method developed by the Research Committee of procedures; moisture regain, grease determination, the American Assn. Of Textile Chemists and Color1stS. and percentage of cotton and wool. A. S. T. M. Emer- American Society for Testing Materials, D 437-36; 1936. gency Alternate Provision, EA-D 231; 1944, affected American Standards Assin. , L10-1936. Meth0] Of Test Section 13, grease determination. for Shrinkage in Laundering of Woven Cotton Cloth. American Society for Test in g Materials, D 274-36, Includes requirements for Washing machines, test Sam- 1936. Methods of Testing and Tolerances for Certain ple, Standard load, soap solution, Washing procedure, Light and Medium Weight Cotton Fabrics. . For three drying, Dressing, and results. classes- (A) airplane wing fabric, balloon cloth, American Society for Test in g Materials, D 463-37T; Osnaburg, etc.; (B) broadcloth, buckram, bunting, 1937. Tentative Method of Test for Wolumetric De- carded lawns, clothing twills, cotton flannel, den- termination of Small Amounts of Copper in Text iles. ims, drills, four leaf, twills, print Cloth, Sa- Where copper is less than 0.01 percent but greater teens, sheeting, etc.; and (C) blanket cloths; tol- than 100 micrograms, requirements for Sampling, blank erances permitted; and tests using A. S. T. M. methods determinations, reagents, and test procedure. D 39, D 433, and D 437 as applicable. American Society for Testing Materials, D 506-41; 1941. American Society for Testing Materials, D 276-43T; Method of Test for Colorfastness Of Colored Textiles 1943. Tentative Methods for Identification of Fi- to Light. Applicable to all colored text iles and is bers in Textiles. Covers procedures for the iden- intended for determining the fastness of the color tification of textile fibers used commercially in to Sunlight Or artificial light. Apparatus, Stand- WOWen, knit, Or braided fabrics. Gives reference ard dyeings, test specimens, procedure, and class 1- S a ſm D le S, reagents, apparatus, considerations for fication of fastness Of color. This method Of test Sampling, test Specimens, mounting specimens, pre- is based upon the method developed by the American liminary examination, procedures for various types ASSn. Of Textile Chemists and COlor 1stS. of fibers, and enlarge d photographs of various American Society for Test in g Materials, D 539-40T; fibers. 1940. Tentative Method of Test for Apparent Fluidity American Society for Test in g Materials, D 354-41; of Dispersions of Cellulose Fibers in Cuprammonium 1941. American Standards ASSn. , L13.1-1942. Methods Hydroxide. Me a sure of degradation due to light, 639677 ()—45—9 127 300. 1, Directory of Commodity Specifications acids, alkalies, and OX10 1Zing agents in processing, in laundering, a n d use; applicable to Scoured or bleached cotton and regenerated cellulose r a y o n textiles which give a DDarent fluidities Of 45 rhes or less. Wiscosimeter, reagent storage and analy- sis, and Sample and test. n American Society for Testing Materials, D 583–40 T, 1940. Tentative Methods of Test for Resistance of Textile Fab r 1 c s to Water. Includes hydrostatic pressure, water penetration (drip), and water ab- sorption (spray) methods. Test liquid, apparatus, Specimen, and methods Of procedure. American Society for Testing Materials, D 629-42T; 1942. Tentative Methods of Quantitative Analysis of Textiles. Describe procedures for the quantita- tive analysis of textiles for water, total nonfi- brous materials, acetate rayon, silk (1ncluding Silk noils), regenerated cellulose r a y o n, cotton, and wool (1ncluding reprocessed and reused wool), and varieties of these kinds Of fibe I'S in mixtures. Types of analysis, general procedure, moisture con- tent Or moisture regain, total sizing, finishing, and Other nonfibrous materials; mechanical separa- tion Or d18Section, chemical analysis, and compara- tive scale for fineness of various textile fibers. American Society for Test in g Materials, D 679-44; 1944. Methods of Testing Tolerances for Certain Fine Staple Cotton Gray Goods. Methods of testing and tolerances apply to the following fine staple cotton gray goods-combed broadcloth, lawns, long- cloths, Organd les, Oxfords, pongees, poplins, voiles, D1Gues, bedſ Ord C. Or d S WOven On plain looms, and Sateens a n d twills all or partly combed. Gives tolerances for yardage, width, we ight, warp count, and filling count; and methods of testing. American Society for Test in g Materials, D 680-44; 1944. Methods of Testing and Tolerances for Certain All-Cotton and Cotton-and-Rayon Fine Fancy Goods. Apply to combed handkerchieſ cloths, plain combed Staples using color in warp Or filling; piques and bedford cords woven on dobby looms; other dobby and Jacquard weaves, carded or combed; combed shirtings, dress goods, and goods of cotton and rayon mixed yarns manufactured to purchase Specifications. American Society for Testing Materials, D 883-42T; 1942. Tentative Methods Of Test for Identification of Finishes on Textiles. Cover the qualitative pro- cédures for the identification of the following fin- 1shes on cotton textiles - urea-formaldehyde resin finishes, straight formaldehyde finishes, alkyd res- in finishes containing phthalates, polymerized ethy- lene derivative resin finishes (polyvinyl or puly- acryl compounds), nitrocellulose finishes, methyl Or ethyl cellulose finishes, and cellulose acetate finishes. American Society for Testing Materials, D 684-42 T: 1942. Tentative Methods Of Test for Resistance of Textile Fabrics to Microorganisms. Methods are ap- plicable to all types of textile fabrics regardless Of the kinds Of fiber used in their manufacture but are primarily intended for testing treated cotton fabrics designed for Outdoor use. American Society for Testing Materials, D 737-43T; 1943. Tentative Method of Test for Air Permeability of Textile Fabrics. Gives requirements for appara- tus, test Specimens, test conditions, procedure, and report. American Society for Test in g Materials, E 41-42 T; 1942. Tentative Definitions With Procedures Relating to Conditioning and Weathering. Intended to apply to all cases where combinations of atmospheric in- fluences are an essential part of materials testing. Definitions, relative humidity determination, room temperature determination, and test in Standard lab- oratory atmosphere. U.S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. Commercial Standard CS59—44; 1944. Textiles- Testing and Reporting. The purpose is to provide Standard methods of testing textiles from the stand- DOlnt Of Serviceability and a uniform basis for re- porting results of tests. This standard provides methods for testing and re p or t in g the breaking strength of woven fabrics; bursting strength of knit fabrics; Colorfastness of textiles to chlorine, dry cleaning, crocking (rubbing), atmospheric gases, laundering, light, perspiration, and pressing (dry and wet); Shrinkage in laundering and dry cleaning of WOven fabrics; and yarn slippage of woven fabrics. Initiated by National Retail Dry Goods Assn. U.S. Gov. , Fe de r a 1 Specification CCC-T-191a; 1937. Amendment 1; 1940. Textiles; General Specifications, Test Methods. Covers the general physical and chem- ical methods for testing textiles for conformance With the requirements of Federal specifications. It dOes not include the Special test methods applicable to certain materials which are designated in the ap- propriate Specifications nor does it by any means include all Of the textile methods used in the in- dustry. U. S. Gov., U.S. Army, Quartermaster Corps. Specifica- tion 100-17; 1944. Mildew-Proofing of F a bric s, Threads, and Cordage; Copper Processes. References. – Textile testing machines, see 770: coal tar dyes and colors, see 803. 1; other textile tests and methods, See the individual f.ext 11e. 300.5 TEXT |LE TESTING MACHINES American Society for Testing Materials, D 76-42; 1942. American Standards Assn., L 15.1-1943. Textile Test- ing Machines. Descriptive of testing machines gen- erally applicable for the determination of certain physical characteristics of textile materials. Cov- ers breaking strength and elongation testing ma- Chines, thickness gage, bursting testers, and twist teSters. References.-Textile testing machines, see 77O. 300.6 DEFINITIONS OF TEXT LE TERMS American Society for Testing Materials, D 123-44; 1944. Definitions of Terms Relating to Text 11e Materials. Defines asbestos, standard atmosphere, braid, carri- er, process change, standard condition, COne, cord, cortex, count, Course, crimp, cut, denier, dew point, elongation, end, epidermis, felt, fiber, hard Or leaf fibers, soft Or bast fibers, filament, filling, fine- ness, flax, float, gage, glass, textile glass, gray goods, hank, Holland finish, absolute humidity, rel- ative humidity, lea, length distribution, linen, 128 Textiles 30|. M. breaking load, lumen, bonded mat, maturity, medulla, moisture, moisture equilibrium, C Cºmmercial moisture regain, Standard moisture regain, pick, pile, pitch, ply, Water vapor pressure, rayOn, rayon Staple, re- Silience, roving, asbestos roving, reinforced asbes- tos roving, sample, Selvage, shot, sizing, ske in, Sleeving, Sliver, Smash, Specimen, Splice, Strength, b r e a k l ng Strength, bursting Strength, tearing strength, tensile strength, t a De , Sewing thread, tube, tubing, twine, twist, direction of twist, bal- anced twist, cable twist, hawser twist, typp, unit package, wale, w a r p , commercial weight, Oven-dry weight, grease wool, pulled WOOl, top wool, yarn, yarn appearance, asbest OS yarn, metallic asbestos yarn, plain asbestos yarn, reinforced asbestos yarn, backing yarn, yarn c Onstruction, yarn number, yarn numbering Systems, equivalent Single yarn number, Dile yarn, ply Or folded yarn, porter yarn, shot- ting yarn, Single yarn, Spun r a y On yarn, woolen yarn, and worsted yarn. Also glossary of terms re- lating to textile materials, definitions and photo- graphs of defects in woven fabrics, and terms relat- ing to hand of fabrics. American Society for Testing Materials, D 123-44T; 1944. Tentative Definitions of Terms Relating to Textile Materials. Defines protans... tenacity, turn, Cross-blended yarn, and self-blended yarn. Gives tables l is ti ng man-made or synthetic fibers and f 11aments and natural fibers including animal fi- bers, mineral fibers, seed hair vegetable fibers, and blast and leaf vegetable fibers. U. S. Gov. , Dept. of Commerce, National Bureau of St and a r d S. Commercial Standard CS28-32; 1932. Cotton Fabric Tents, Tarpaulins, and Covers. A comr- mercial standard selected and accepted by industry establishing a Standard method of marking t e n ts, tarpaulins, and COvers to show the original gray goods weight per 8 guare yard without reference to finished or loaded weights, also to show type of fabric by markings, such as a single filling duck, etc. 300.7 STITCHES AND SEAMS U. S. Gov., Federal Specification DDD-S-751; 19 3 O. Stitches, Seams and Stitching. Covers the forma- tion of the Stitches, seams, and stitching used in U. S. Gov. work. Gives complete details with illus- trations. 30 | . PART | ALLY MANUFACTURED COTTON 30 - || WASTE AND PACK ING 301 - || | Waste American Transit Assn. Recommended Specification for New Waste E 145–39; 1939. The material covered by this specification shall consist of either cotton waste, wool waste, Or a mixture of the two, as spec- ified. Gives detailed requirements as to what con- Stitutes Cotton waste, wool waste, combination of Wool and cotton waste, and sets forth methods of tests and inspections. U. S. G. O. v., Federal Specification DDD-W-101; 1932. Waste; Cotton, Colored. Covers one grade and qual- ity. Gives requirements for weight of bale, volume of bale, and tare; methods of sampling. Inspection, º and tests; and requirements for packaging, packing, and marking. U. S. G O v., Federal Specification DDD-W-106; 1932. Amendment 1; 1937. Waste; Cotton, White. Covers One type and grade. Gives requirements for gross weight Of bale, Volume Of Value, tare, moisture, and tare C Ontent; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. References. - Waste for journal boxes, see 301.12; WOOl Waste, See 363. 1. 301. 12 Journal Box Packing Assn. Of American Railroads, Operations and Mainte- nance Depte, Mechanical Div. Manual of Standard and Re COTºnded Practice, 1942. Renovated Journal BOX Packing, M-910–39; 1939. Renovating to remove dirt and f Ore 1 g n matter from Waste, hand picking and S Creening, washing in hot Oil, resilient condition, Sampling St O C K, Dr Operties a n d tests, me iliuod Uſ analysis, etc. Assn. Of American Railroads, Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1942. Specification M-905-41; 1941. New Waste for Journal Box Packing. Covers new packing waste suitable for freight cars, passenger Cars, and locomotives. Gives material, Cotton waste, WOOl Waste, COmbination WOOl and cotton waste, mois- ture, Oil and dirt, Iſacking and marking, inspection, rejection, and rehearing. 301 - 2 CAULK NG COTTON U. S. Gov., Navy Dept. Cotton; Calking- 30|.3 L INTERS National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, WOlume 2; 1944. Cotton Linters. COvers definition, characteristics, derivation, uses, Standards and grades, containers, and substitutes. National Cottonseed Products Assn. Rules, 1945. Def- initions of Grade and Quality. Article 18. Cotton- Seed Linters. Rules 130 to 136. COvers American cotton linters, excess of low grades, rejections and replacements, linters made from burned or damaged Seed, linters containing excess t r a Sh, cottonseed hull fiber, and standard weight and dimensions. Specification 21 C 3d; 1943. References.-U. S. grades for oth e r cotton, see 300.1 . 301 - || MATTRESS FILL ING American Hospital Assn., 1-16. Felt (Garnetted) for Mattress Filling. For inner-spring and cotton-felt mattresses. COvers material and workmanship, general and detail requirements, and methods of inspections and tests. Based On U. S. Navy Dept. Specifications 27 F 9 for Felt (Garnetted) for Mattress Filling (referred to below), and U. S. Gov. Federal Specifi- cations CCC-T-191a, and Amendment 1, for Textiles, General Specifications, Test Methods. U. S. Gov., U. S. Marítime Commission. Specification 27-MC-37; 1941. Mattresses; Cotton Linters (Blown). There shall be but One type and the grade Shall be that known commercially as "firsts." Gives require- ments for materials, w O r km an S h 1 D, Case, Seams, 129 30 | . M. Directory of Commodity Specifications Stitches, tufting, Size, weight, Sampling, inspec- t 10n, and teSt.S. U. S. Gov. , Navy De pt . Specification 27F9; 1936. Felt (Garnetted) for Mattress Filling. 301 - 5 ABSORBENT WASTE U. S. Gov. , Federal Specification DDD-L-427; 1944. Lint; Absorbent. COvers One type and grade. Gives requirements for m a t e r 1 a l, workmanship, weave, bleaching, S 12e, construction, water extract, in- Organic matter, reaction, and sizing and loading materials; me th od s of sampling, inspection, and tests; and packaging, packing, and mark in g for Shipment. References. - A b so r be n tº cotton, surgical, see 398. 1. 30|- 6 SMOKELESS POWDER COTTON U.8. Gov. , Navy Dept. Specification 4C3; 1923. Cot- ton; Smokeless-Powder. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-44; 1930. Cellulose. References. --Guncotton, see 862. 301.7 TARES 302. COTTON YARN, THREAD, AND CORDAGE 302. I COTTON YARN 302. 10 General American Society for Testing Materials, D 180-44; 1944. General Methods of Testing and Tolerances for Cot- ton Yarns. Includes carded and combed, both single and plied, and both single and multiple wound. Gives definitions, tolerances, methods of testing, and methods for testing. National ASSn. Of Purchasing Age n ts. Handbook of Commodity Data Sheets, 1938. Cotton Yarn. Covers kinds and uses, specifications for ordering yarn, and import duty. Underwear Institute. Specification G–2; 1935. Stand- ard Practice of Cone Colors for Single Cotton Yarns. A system of designating single cotton yarn sizes by the colors of the cones upon which they are wound. Gives color of cone and yarn sizes. U. S. Go v . , Dept. of Commerce, National Bureau of Standards. COmmercial Standard CS11-41; 1941. Re- ga in Of Mercer ized COtton Yarns. This standard de- fines the moisture content and regain to be used in price adjustment of buying and selling cotton yarns and for Other purposes. In1 tiated by National Assn. of Hosiery Manufacturers. U. S. Gov. , Dept. Of COmmerce, National Bureau of Standards. Commercial Standard CS33–43; 1943. Knit Underwear (Exclusive of Rayon). Covers standard methods of measuring and standard measurements for knit underwear (exclusive of rayon) for boys, chil- dren, infants, men, and wOmen. Includes recommended practice on cone colors for single cotton yarns; the color Of COne On which the yarn is wound designates the size of yarn; 12 colors are recommended. Items 302. I | Sea Island Cotton Yarn 302. I2 Three-Ply Bleached Cotton Yarn 302. 13 Asbestos Yarn References. -Asbestos yarn, see 545.4. 302-2 COTTON THREAD 302.20 General Items American SOciety for Testing Materials, D 204-42; 1942. Methods of Testing and Tolerances for Cotton Sewing Threads. Includes untreated a n d glazed or waxed thread, tolerances allowable, a n d test procedures for breaking strength, yardage per pound, twist, bal- ance, and running qualities. 302.21 Thread for Flag Making 302.22 Sewing Machine Thread U. S. Gov., Army-Navy Aeronautical Specification AN-T- 46; 1944. Thread; High-Tenacity Cotton. U. S. Gov., Fe de r a l Specification W-T-276b; 1937. Amendment 2; 1943. Thread; Cotton. Covers three types: (I) Machine, in three finishes: (IA) Soft- (IA1) unbleached, (IA2) bleached white and tints, and (IA3) unbleached black and colors; (IB) glazed silk- (IB1) unbleached, (IB2) bleached white and tints, and (IB3) unbleached black and colors; and (IC) mercerized- (IC1) bleached white and tints and (IC2) unbleached black and colors; (II) basting, in One finish- (IIA) glazed silk- (IIA1) bleached white and (IIA2) black; and (III) heavy, unbleached, bleached w h it e, or in colors, in t w O finishes- (IIIA) soft and (IIIB) glazed silk. Gives require- ments for material, workmanship, b a l a n Ce, Sewing quality, finish, plyknots and yarn 8 Dlices, direc- t1On Of twist, color, fastness to laundering, and physical properties; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. 3.02.23 Silkateen or Mercer ized Cotton Thread U.S. Gov., Weterans Administration. Specification WA- X-85d; 1941. Thread; Cotton Crochet Mercerized Perle NO. 3. 302.21; Colored Thread, Polished 302.25 Thread for Canvas Work 302.29 Miscellaneous Cotton Thread U.S. Gov., Weterans Administration. Specification WA- X-86c; 1941. Thread; Cotton Knitting No. 6. 302.3 COTTON TWINE 302.3 I Cable Laid Twine Specification 21T4d; 1938. Polished, for Use in U. S. Gov. , Navy De D t . Twine; Cotton, Mattress, Tuft ing-Machines. 302.32 Cotton Seine Twine U. S. Gov. , Fe d e r a 1 Specification T-T-881a; 1933. Twine; Cotton, Seine. Covers One grade in commercial numbers 6, 9, 12, 15, 18, 24, 30, 36,48, 72, 84, 96,108,120, 144, and 168. Gives requirements for material and Workmanship, twist, lengths per pound, and breaking strengths; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking- 130 Textiles 302. M5 U. S. Gov., Navy De D t . Specification 21C6b; 1944. ClOthes-Stops. References.--Tolerances and methods of test for cotton yarn, see 302. 10; methods of testing textile materials, see 300. 4. 302.33 Broom Twine 302.34 White and Khaki Colored Twine References. – Other white t w in e s , see 302.31- 3O2. 39. 302.35 Sail makers' Twine 302.36 Wrapping Twine American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Twine for Tying Paper-Wrapped Smoked Meats. No. 24 cotton, tubular b r a 1 d. Stranding, yarn size, weight, and tensile strength. U. S. GOV. , De D t . Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R124- 31; 1931. Polished Cotton Twine. This recommenda- tion establishes a simplified list of stock varie- ties of plain a n d surface-colored DOlished cotton twine. It includes also requirements relating to packaging and colors. U. S. Gov., Fe d e r a l Specification T-T-871; 1930. Twine; Cotton, Wrapping. Covers one grade. Gives requirements for material a n d workmanship, number of plies (2,3,4,5, and 6), lengths per pound, and breaking strengths; methods of sampling, inspection, and tests; and requirements for Dackaging, packing, and marking. References. --Tolerances a n d methods of testing C Ott. On yarn, see 3O2. 10; methods of test ing textile products, see 300.4; jute wrapping twine, see 326. 302.39 Miscell aneous Cotton Twine American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Boiled Ham Twine for Tying Hams for Boiling; Twine for Roping Boned Loins for Boiling; Twine for Stringing Sweet Pickled Hams and Picnics; Twine for Tying Casings; Twine for ROping and Hanging Bologna; and Twine for ROD1ng Dry Sausage. Requirements for size of each cotton twine, number of st r and s, size of yarn, Weight, and tensile strength. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Twines. Covers general discussion of twine and gives d e tails for jute twines; 1stle twines, sisal twines, Manila twines, Java sisal twines, Mexican sisal twines, Italian hemp, American hemp, and cotton twines. Tag Manufacturers Institute. Manual of Standard Spec- ifications for Strings, 1939. Gives TMI designa- t1On, usual dealers name, technical description ac- COrding to manufacturers standards, approximate yards per pound, and strength of cotton and silk cords and twines and jute twines. U. S. Gov. , Navy Dept. Specification 21 T 9b; Twine; Flax, Hemp, or Cotton, Side Stitching. U. S. Gov., Weterans WA-X-34e; 1941. 1943. Mattress-for Use in Administration. Chenille; Cotton, Specification | U. S. G. O. v . , Weterans Administration. Specification WA-X-80j; 1942. Roving; Cotton. References.—Tolerances and me th od s of testing cotton yarn, see 302. 10. 302.4 COTTON ROPES AND CORDS 302.40 General Items American Society for Testing Materials, D 179-42; 1942. Methods of Testing a n d Tolerances for Tire Cord, Woven and on Cones. Includes cord fabric and COtton cord for use in pneumatic tires, allowable tolerances and methods of testing weight, thickness, breaking strength, elongation, twist, a n d calibrating a n d checking cord testing machines for Sensitivity. Cordage Inst it ute. Method of Testing for Tensile Strength, Etc. Hard Fiber Wrapping T W in e, 1940. Requirements for pendulum type, power-driven test ing machine, Speed of moving head, Capstans, holding of Specimen, conditioning for test, number of tests and yardage determination. S. G O v . , Dept. Of COmmerce, National Bureau Of Standards. Technologic Paper T300; 1925. Develop- ment of a Standard Bending Test for Rope Yarns. De- scribes testing machine and gives recommended pro- cedure for making bending test in which the Original twist in the yarn is retained during test. 302.11 I Bell and Signal Cord U. 302.12 Chalk Line U. S. Gov., U.S. Army, Medical Dept. Specification 17- 192; 1939. Chalk Line; With Reel and Awl. 302.43 Gill Line 302.44 Hal yards U. S. Gov., Marine Corps Specification, adopted 1916. Halyards; Flag, Recruiting. U. S. Gov., Navy De p t . Specification 21H2a; Halliards; Signal, Braided. 302.115 Lacing Cord U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ifications MSF-97. Cinch; Lash. U. S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R168-37; 1937. Braided Shoe LaceS. This recommendation es- tablishes a simplified Schedule Of St Ock lengths Of braided shoe laces. Initiated by the Shoe Lace In- Stitute. U. S. Gov., Marine Corps Specification, adopted 1943. COrd; Lacing, Olive Drab. U. S. Gov., Marine Corps Specification, adopted 1940. COrd; Lac ing, Khaki. U.S. Gov., Navy Dept. Specification 4Clb; 1923. Lacing, Cartridge-Bag, Silk. U.S. Gov., Navy Dept. Specification 55L3e; 1944. Lac- es; Trousers, Rayon, Black. U.S. Gov. , Navy Dept. Specification 72L2a: es; Legging. U. S. Gov. , Treasury Dept., Procurement DiV., 444A; 1942. Laces; Shoe, Cotton. Covers two types- (I) round, solid, afid (II) tubular, glazed, and mercerized; 1933. COrd; 1 944. Lac- 131 302. M5 Directory of Commodity Specifications made of cotton, carded Or combed. Gives require- ments f or sizes, colors, tips, c 0 l or fastness, length, weight, and breaking strength; methods of sampling, inspection, and tests; and packaging, packing, and marking. - U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 6–147; 1929. Cord; Cotton, Braided, 1/8 In. Diameter. - U. S. Gov. , U.S. Army, Quartermaster Corps. cation 6-252; 1937. Laces; Breeches. 302.116 Sash Cord American Hospital Assn., 4-13. Cotton Braided Sash Cord. Covers solid braided unfinished and polished Sash cord. Based on U. S. Gov. Federal Specifica- t1On T-C-571a, and Amendment 1, for Cotton Braided Sash COrd, referred to below. - U. S. Gov., Fe d e r a l Specification T-C-571a; 1936. Amendment 2; 1936. Cord; Sash, Cotton, Braided. Covers two types- (A) unfinished and (B) polished. Gives requirements for material and workmanship; size, diameter, breaking strength s, number of strands, length per pound, weight of core for each S1ze; nonfibrous material and stretch; methods of Sampling, inspection, and t e s t s; and packing and marking. Specifi- References. –Tolerances a n d methods of testing yarns, See 302.40, 302.10. 302.47 Wrapping Cords References. -Wrapping twine, see 302.36. 302.118 Yoke Ropes 302.49 Miscellaneous Cotton Cords and Ropes U. S. Gov., Fe de r a l Specification T-C-466; 1943. Clothesline; Cotton, Braided. Shall be of but one type made of natural color cotton yarn and shall have no finishing material added. Gives require- ments for Workmanship, construction, tolerance, length, size, diameter, breaking strength, number of carriers, length per pound, weight of core, and stretch; methods of Sampling, inspection and test; packaging, packing, and marking. U. S. Gov., Federal Specification T-R-571; 1931. Rope; Cotton. Covers one grade in diameters of 1/8, 3/16, 1/4, 3/8, 1/2, 3/4, and 1 in. Gives requirements for material, workmanship; length per pound and Strength; me th Od S of Sampling, inspection, and tests; and marking. U. S. Gov., Marine Corps Specification, adopted 1932. Cord; Cotton, Braided, Olive Drab (for Pistol Lan- yards). w U. S. Gov. , Navy Dept. Specification 21L3b; 1932. Lines; Cotton, Braided (Lead Line and Taffrail Log Line). U.S. Gov., Army-Navy Aeronautical Specification AN-C- 122; 1944. COrd; Braided Cotton. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 6-27; 1926. COrd; Special Cotton. U. S. Gov. , U. S. Army, Medical Dept. Specification 6-271; 1939. Rope; Cotton, Waterproofed, for Balkan Frame. U. S. Gov. , U. S. Army, Medical Dept. Specification 6-273; 1939. Clothesline. U. S. Gov., U. S. Army, Quartermaster Corps. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-52; 1938. Cord; Cotton, Braided, for Pyro- technic Parachutes. - Specifi- cation 6–309; 1942. Rope; Parachutist. * U. S. GOV., U. S. Army, 81gnal CO r D S. Specification 71-217A; 1932. Rope; Type RP-3, 8ash Cord No. 5. U. S. Gov., U. S. Maritime Commission. Specification 21-MC-1; 1941. Lines; Cotton, Brăided (for) Hand- Sounding Leads. Lines shall be solid braided-type I, unpolished and type II, polished-in but one grade, and sizes shall be as designated. Gives requirements for materials, workmanship, construction, sampling, inspection, and tests. References.—Tolerances and me th o d s of testing yarns and C ord, see 302.40, 302. 10, 303.8; tire C ord, See 303, 8, 303. COTTON MECHAN |CAL FABRICS 303.0 GENERAL ITEMS American Society for Testing Materials, D 122-37; 1937. Specifications and Methods of Test for Tire Fabrics Other Than Cord Fabrics. For fabrics used in manu- facture of pneumatic tires; requirements for physi- çal properties of plied yarn chafer fabrics, single yarn chafer fabrics, and enameling ducks; for toler- ances as to width, weight, count, thickness, break- ing strength, twist, crimp, and b Ow, with tests using A.S.T. M. method D 39. American Society for Testing Materials, D 181-42; 1942. Specifications and Methods of Test for Certain Heavy Cotton Fabric for Manufacture of Hose and Belting. Gives scope, physical properties, tole rance S for width, weight, count, thickness, Crimp, and breaking strength, and procedures for testing in accordance With A. S. T. M. method D 39. American 8 Ociety for Test ing Materials, D 230-44; 1944. Numbered Cotton Duck. Gives scope, physical proper- ties, weave, S 1ze content, width, length of pieces, and methods Of testing. American Society for Testing Materials, D 626–41. Tº 1941. Tentative Specifications f or Fire-Retardant Properties of Treated Textile Fabrics. Fire-retardant properties of fabrics used for decorative or other purposes on the inside of buildings or other struc- tures. Fire-retardant properties, sampling, test specimens, apparatus, and procedure. These Specifi- cations are based On the recCIIIſlended requirements Of the Committee on Fireproofing and Preservative Treat- ments of the National Fire Protection ASSn. American Society for Testing Materials, D 629-42 T: 1942. Tentative Methods Of Quantitative Analysis of Textiles. Describe procedures for the quantitative analysis of textiles for-water, total n on f 1brous materials, acetate rayon, silk (1 n clu d 1 ng silk noils), regenerated cellulose rayon, cotton, and wool (including reprocessed and reused wool), and varie- ties of these kinds of fibers in mixtures. Types of analysis, gener a 1 procedure, moisture content or moisture regain, total sizing, finishing, and other nonfibrous materials; mechanical separation or dis- section, chemical analysis, and comparative scale for fineness of various textile fibers. 132 Textiles 303.2 U. S. Gov., D ept . Of Agriculture, Forest Service. Specifications 85-S. Canvas, for back pack cargo- ing. U. S. Gov., Marine Corps SDec ification, adopted 1944. Dyeing and Finishing of Duck and Tent Twill. 303. I COTTON DUCK American HOSpital ASSn. , 67-19. COtton Canvas. COW- ers "firsts." B a se d On U. S. GOV., Navy Dept., Specifications 24C8 for Cotton Canvas and U. S. Gov. Federal Specification CCC-T-191a, and Amendment 1, for General Specifications. Test Methods, Text 116 S. American HOSD ital ASSn. , 67-85. Bleached Duck. COV- ers one type in "firsts." Based on U. S. Gov., War Dept., Specifications 6-191B for Bleached Duck and U. S. Gov. Federal Specification CCC-T-191a, Amendment 1, for General Specifications, Test Meth- OdS, Textiles. American Hospital Assn., 67-88. Bleached Cotton Duck. COvers two types. Based On U. S. GOV., Navy Dept., Specifications 27 D 6a for Bleached Cotton Duck and U. S. Gov. Federal Specifications CCC-T-191a, a nd Amendment 1, for General Specifications, Test Meth- Ods, Textiles. American HOSDital ASSn. , 67-91. Dressed Cotton Duck. COvers One type and grade. Based on U. S. Gov., Navy Dept., Specifications 27D9 for Dressed Cotton Duck and U. S. Gov. Federal Specification CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, Textiles. American Hospital Assn., 67-97. Fire, Wa t e r, and Weather Resistant Cotton Duck. Covers two types in "f 1rsts." Based on U. S. Gov. Federal Specifica- tions CCC-D-746 for Fire, Water, and Weather Resist- ant Cotton Duck; CCC-D-771a, a n d Amendment 1, for Plied-Yarns Cotton Duck, Army, Numbered, and Tent Duck; and CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, Textiles. American Hospital Assn., 67-100. Plied-Filling-Yarns and Single-Yarns Cotton Duck (Flat Duck). Covers two types and two Classes each type. Based on U. S. GOV. Federal Specifications CCC-D-761, and Amend- ment 2, for Plied-Filling-Yarns and Single-Yarns Duck (Flat-Duck) and CCC-T-191a and Amendment 1, for General Specifications, Test Methods, Textiles. American Hospital Assn., 67-103. Plied-Yards Cotton Duck, Army, Numbered, and Tent-Duck. Covers three types Of "f irsts." B a se d On U. S. Gov. Federal Specifications CCC-D-771a for Plled-Yarns Cott. On Duck, Army, Numbered, and Tent-Duck and CCC-T-191a for General Specifications, Test Methods, Textiles. U. S. Gov., De p t . Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R27– 36; 1936. Cotton Duck. This recommendation covers numbers and widths of Sall and wide cotton duck. S. G O V., Federal Specification CCC–D–730; 1943. Duck; Cotton, Bleached. Covers three classes— (A)5 OZ- per sq. yd., (B)7 oz. per sq. yd., and (C) 8.2 oz. Der Sq. yj. G 1 V e S requirements for material and Workmanship, weave, shrinkage, ply, weight, width, Construction, breaking strength, sizing, finishing, and nonfibrous materials; methods of sampling, in- spection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification CCC–D–746; 1939 . Duck; Cotton, Fire, Water, a n d Weather Resistant. U. and Covers one grade and two types—(1) numbered duck and (II) army duck. Gives requirements for treat- ment, flexibility, tackiness, resistance to high and low temperatures, weave, width, breaking Strength, water permeability, and resistance to fire; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Federal Specification CCC–D–761; 1933 . Amendment 2; 1940. Duck; Cotton, Plied-Filling—Yarns and Single—Yarns (Flat—Duck). Covers two types- (I) single-filling and (II) double-filling (plied); a n d two c 1 as se s- (A) gray and (B) dyed or finished. Gives requirements for sizing, weave, length of roll, tolerances, construction, weight, W 1 d t h, minimum thread count, and breaking Strength; methods Of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking- U. S. Gov., Federal Specification CCC-D-771b; 1943. Duck; Cotton, Plied-Yarns (Army, Numberad, and Tent- Duck). Covers four types, (I) numbered, (II) dyed numbered, (III) army, and (IV) dyed army. Gives re- quirements for cott On, yarn, Workmanship, we a V e, width, size content, color, color fastness, resistant finish, dyed duck, length of pieces, weight, width, yarn ply, count number, and breaking strength; meth- ods of sampling, inspection, and tests; and packing and marking. U. S. GOV., Marine Corps Specification, revised 1944. Duck; Cotton, Plied Yarns, 20-0Z. Per Square Yard. U. S. GOV., Navy De D t . Specification 23 M3a; 1944. Mats, Collision, and Covers. U. S. Gov. , Navy De D t . 8pecification 24C8g; 1943. Canvas; COtton. U. S. GOV. , Navy De D t . Canvas; Impregnated. Specification 24C14b; 1942. U. S. Gov., Navy De D t . Specification 24D3e; 1942. Duck; Cotton, Pipe-Covering. - U. S. GOV. , Navy Dept. Specification 24D5; 1939. Duck for Target Screens (Ravens). U. S. GOV. , Navy De D t . Specification 27C26a; 1942. Canvas; Black. U. S. GOV. , Navy De D t . Duck; COtton, Dressed. U. S. G. O. v. , Navy Dept. Duck; Union. U. S. Gov. , U.S. Army, Army Air Forces. Specification 27D9a; 1941, Specification 55D9; 1921 . Specification 6-46A; 1934. Duck; Cotton, 12-02. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 6-327; 1943. Du c k ; Cotton, Grey, 48-0Z. (Stock No. 24-D-22625 thru 22670). U. S. G O V . , Weterans Administration. Specification WA-X-3Ob; 1941. Cloth; Cross Stitch Canvas (for Handicrafts). - References. –Tolerances, methods of testing, defi- nitions, standard sizes and w e i g h t S, see 303.0, 300. 4, 300. 6; other Cotton duck, see 303.2, 303.9. 303.2 CLOTH ING DUCK U. S. GOV. , Navy De D t . Specification 27C34; 1941. Canvas; Waistband. U. S. Gov. , Navy De pt. Specification 27D7a; 1940. Duck; Linen, Bleached. U. S. Gov. , U. S. Army, Quartermaster Corps. Spec if i- cation 6-191B; 1936. Duck; Bleached. References. - Cotton uniforms, see 311.6; see ref- erence S under 3O3, 1. 133 303.3 Directory of Commodity Specifications 303.3 DUCK FOR BAGS American Society for Test in g Materials, D 205-39; 1939. Specifications and Methods of Test for Osna- burg Cement Sacks. Applies to Osnaburg cement sacks and to the fabric used in their COnstruction. Gives tolerances, samples and details for Osnaburg fabric and for Osnaburg sacks. U. S. Gov., Marine Corps Specification, adopted 1940. Cloth; Cotton, Osnaburg. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6–28OB; 1944. Cloth; Cotton, Osnaburg. References. –Tolerances, methods of testing, def- initions, Standard sizes a n d we ights, see 303. O, 300.4, 300.6; Stitches and Stitching, see 300. 7. 303.1%.L IN ING DUCK 303.5 TENT DUCK American HOSDital Assn. , 67–103. Plied-Yarns Cotton Duck, Army, Numbered, and Tent—Duck. COVers three types of "firsts." Based on U. S. Gov. Federal Specifications CCC–D–771a for Plied Y a r n s Cotton Duck, Army, Numbered, a n d Tent-Duck, referred to below, a n d CCC-T-191a for General Specifications, Test Methods, Text 11es. - U. S. Gov., Federal Specification CCC-D, 771b; 1943. Duck; Cotton, Plied-Yarns, Army, Numbered, and Tent- Duck. Covers four types - (I) numbered, (II) dyed numbered, (III) army, and (IV) dyed army. Gives requirements for cotton, yarn, workmanship, weave, width, S12e content, color, Color fastness, resist- ant finish, dyed duck, length of pieces, weight, width, yarn ply, count number, and breaking strength; methods of sampling, inspection, a n d tests; a n d packing and marking. - U. S. Gov. , Marine Corps Specification, adopted 1942. Duck; Cotton, Plled-Yarns (Army, Numbered, and Tent- Duck). References. – O t he r cotton duck, references under 303. 3. 303.6 AWN ING CLOTH American Hospital Ass n . , 67-22. Dyed Canvas (for Ships' Awnings and Outboard Covers). Covers "first." Based on U. S. Gov. , Navy Dept. Specifications 24 C 17b for Dyed Canvas, for Ships' Awnings and Out- board COvers, and U. S. Gov. Federal Specification CCC-T-191a for General Specifications, Test Methods, Text 11es. American Hospital Assn., 67-37. Awning Cloth. Covers five types. Based on U. S. Gov. Federal Specifica- tions CCC-C-4O6 for Awning Cloth and CCC-T-191a for General Specifications, Test Methods, Textiles. U. S. Gov. , Federal Specification CCC–C–406; 1931. Cloth; Awning. Covers five types- (I), (II), and (III) woven stripes; (IV) painted stripes or tinted solid colors; and (W) piece-dyed. Gives require- ments for construction, weight, width, thread count, and breaking Strength; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking. See 303. 1; see References. –See references under 303.3. 303.7 DUCK FOR MATTRESS COWERS AND COTS U. S. Gov., Marine Corps Specification, adopted 1926. Duck; C 0 t t on, Unbleached (for Mattress Covers). References.-Duck for canvas cots, see 319.94. 303.8 TIRE FABRICs American Society for Test in g Materials, D 122-37; 1937. Specifications and Methods of Test for Tire Fabrics Other Than Cord Fabrics. For fabrics used in manufacture of pneumatic tires; requirements for physical properties of plied yarn chafer fabrics, single yarn chafer fabrics, and enameling ducks; for tolerances as to width, weight, count, thickness, breaking strength, twist, crimp, and bow, with tests using A.S.T.M. method D 39. American Society for Test in g Materials, D 179–42; 1942. Methods of Testing a n d Tolerances for Tire COrd, WOven and On COnes. Includes cord fabric, and cotton cord for use in pneumatic tires, allow- able tolerances, and me th od s of testing weight, thickness, breaking strength, elongation, twist, and calibrating and checking cord testing machines for sensitivity. American Society for Test in g Materials, D 376–35; 1935. Specifications and Methods of Test for Hol- land Cloth. Includes No.1 and No.2 constructions for use in the tire industry. G 1 v e s tolerances, Specifications, special requirements, a n d methods Of testing. U. S. Gov., Army Air Forces. Specification 16137A; 1944. Fabric; Non-Skid Tread. References. --Tolerances, methods of testing, def- in 1tions, standard sizes a n d Weights, see 303. O, 300. 4, 300, 6; pneumatic tire S, see 206. 303.9 MISCELLANEOUs MECHANICAL FABRIC OF COTTON 303.91 Mode Duck 303.92 White Duck U. S. Gov. , Marine Corps Specification, adopted 1934. Duck; White, 15-0Z. (for Leggings). References.--White clothing duck, see 303.93 Ename led Duck American Hospital Assn., 87-94. Enameled Cotton Duck. Covers one type in "firsts." Based on U. S. Gov. Federal Specifications CCC-D-741 for Enameled Cot- ton Duck and CCC-T-191a for General Specifications, Test Methods, Textiles. - U. S. G. O. v., Federal Specification CCC-D-741; 1936. Amendment 1; 1938. Duck; Cotton, Enameled. Covers one g r a de and One uype. Gives requirements for finish, length of roll, color, permeability, Oxida- tion, a n d physical requirements; methods of sam- pling, inspection, and tests; and requirements for Dackaging, packing, and marking. 303.91, Rubberized Duck 303. 2. 303.95 Waterproof Duck U. S. Gov., Marine Corps Specification, adopted 1936. Duck; Bleached, Waterproofed (for Shower Curtains). 134 Text l l eS 30)}. 3 U. S. Gov., U. S. Army Chemical War far e Service. Specification 6-126A; 1928. Duck; Paraffined, O.D. References.-Waterproof fabric, see 392.4. 303.96 Packing and Gaskets References.-Canvas and other fabric packing, see 707.25; see Flax Packing, 339.7. 303.97 Hose and Belt Ducks American Society for Test in g Materials, D 181-42; 1942. Specifications and Methods of Test for Cer- tain He avy Cotton Fabric for Manufacture of Hose and Belting. Gives scope, physical properties; tol- erances for width, weight, count, thickness, Crimp, and breaking strength; and procedures for testing in accordance with A.S.T. M. method D 39. References. –Tolerances, methods of test, defini- tions, ctandard sizes and we ights, see 303. O, 300.4, 300. 6. 303.99 Mechanical Fabrics Not Otherwise Clas- S if ied U. S. GOV. , Army Air Forces. Specification 16106-A (1); 1944. Cloth; Wire Mesh, Cotton Covered. 30);. COTTON CLOTH, BLEACHED A N D UN- BLEACHED 30!! - O GENERAL ITEMS National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Cotton Textile Fabrics. COvers description and terms, finishing, length of pieces, packing, Sources, types of purchases, quan- tities, quality, postponements, a n d terms of pay- Iſle Inte 301.1 coſton CLOTH, PLAIN U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 6-313; 1943. Cloth; Cotton (Grade B). U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 6-317; 1943. Cloth; Cotton (Leno Weave). U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-65A; 1941. Cloth; Cotton, Cartridge. U. S. Gov., U. S. Army, Quartermaster Corps. fication 6-109B; 1941. C lot h; Dyed. U. S. GOV., U. S. Army, Quartermaster Corps. Spec 1- fication 6-320; 1943. Cloth; Cotton, Fine, Plain. References. -Cotton cloth for rubber and pyroxy- lin Coating, see 306. 24. 30!!.2 FLANNEL American Hospital Ass n . , 67-109. Canton Flannel. Covers two types in "firsts." Based on U. S. Gov. Federal Specifications CCC-F-451 for Canton Flannel and CCC-T-191a for Gene r a 1 Specifications, Test Methods, Textiles. - American Hospital Assn., 67–112. Heavy Cotton Flannel (Table Felt). Covers one type and two classes in "firsts." Based on U. S. Gov. Federal Specifications CCC-F-456 for Heavy Cotton Flannel (Table Felt) and CCC-T-191a for General Specifications, Test Methods, Textiles. - American Hospital Ass n . , 67-115. Outing Flannel. COvers three types in "firsts." Based on U.S. Gov. Speci- Cotton, Grey and .U. S. Gov. , U. S. Maritime Commission. Federal Specification CCC-F-466 for Outing Flan" nel. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R186- 42; 1942. Cotton Canton Flannels (Unbleached) for Work Gloves. This program was initiated by the Cotton-Textile Institute, Inc., with a view to con- serving material and simplifying production by elim- inating unessential weights a n d weaves of Cotton canton flannel used in the m an u f a C tºur e of work gloves. According to the sponsors, the general adop- tion of this simplified schedule will make possible a reduction in variety from 18 weights and weaves to 9. * U. S. Gov., Fe d e r a 1 Specification CCC-F-451; 1933. Flannel; Canton. Covers One grade and two types-A and B. Gives requirements for width, weight, thread count, length of bolt Or roll, and construction; methods of sampling, 1nspection, and tests; and re- quirements for packaging, packing, and marking. U. S. Gov., Fe de r a 1 Specification CCC-F-456; 1934. Flannel; Cotton, He avy (Table-Felt). Covers one grade, one type, and two classes- (A) 54 in. wide, and (B) 72 in. wide. Gives requirements for weave, finish, thread c O unt, tolerances, Width, Weight, length of cuts or rolls, and tensile strength; meth- Ods Of Sampling, inspection, and tests; and require- ments for Dackaging, packing, and marking. U. S. Gov., Fe de r a l Specification CCC-F-466; 1936. Flannel; Outing. Covers one grade and three types- I, II, and III. Gives requirements for construction, Weight, thread count, Strength, colors, napping, and widths; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Navy Dept. Specification 27 F6; 1929- JPlannel; Cotton, Domet, Bleached (Aircraft Use). U. S. Gov. , Treasury Dept., Procurement Div., No. 546; 1942. Shirting; Flannel, Plaid, Shrunk. Covers one type and grade known as "firsts," made of thoroughly Cleaned Cotton. Gives requirements for weave, colors and patterns, color fastness, thread count, breaking strength, weight, W1dth, shrinkage, and sizing; meth- Ods of sampling, inspection, and tests; and packag- ing, packing, and marking. U. S. Gov., U. S. Army, Chemical War far e Service. Specification 6-54; 1926. Flannel; Domet, Bleached (for Wiping Cloth). Specification 27-MC-22; 1941. Table-Felts; Cotton Flannel. Shall be but One type and the g F a de shall be that known commercially as "firsts. * G 1 v e s requirements for material, WOrkmanship, Weave, finish, thread COunt, Weight, strength, size, edges, Sampling, inspection, and testS. - References. -Cotton grades, see 300.0, 300. 1; tol- erances, methods of testing, definitions, see 300.4, 300. 6. 301.3 CHEESE CLOTH American Hospital Assn., 67-31. Bleached and Unbleached Cheesecloth. Covers two types and two classes in each type. Based Gn U. S. Gov. Federal Specifica- tions CCC-C-271 for Bleached and Unbleached Cheese- cloth a n d CCC-T-191a for General Specifications, Test Methods, Textiles. 135 301.3 Directory of Commodity Specifications American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Cheese Cloth and Muslin. Include six grades for wiping smoked meats and desks, for lining meat boxes and tubs, for sacking meat cuts and Smoked meats, and for strain- ing brine; requirements for thread counts and weight. U. S. Gov., Federal Specification CCC-C-271; 1932. Cheesecloth; Bleached and Unbleached. Covers One grade; two types- (I) unbleached and (II) bleached; and two classes- (A) 38 1/2-in. width and (B) 36-in. width. Gives requirements for construction, weave, length of cuts or rolls, and tolerances; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. - U. S. Gov., Federal Specification DDD-C-301; 1932. Cheesecloth; (for) Wiping Purposes (Remnants and Seconds). Covers two types-(I) bleached and (II) unbleached; one grade and two classes- (A) short lengths or remnants and (B) long lengths. Gives requirements for material, workmanship, weave, fin- ish, width, weight, and lengths; methods of sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. References. –Tolerances, methods of testing, def- initions, see 300. 4, 300. 6. 301.4 DRILL American Hospital Assn., 67–43. Unbleached (Fully Shrunk) Drill Cloth. Covers One type in "firsts. * Based on U. S. Gov., War Dept., Specifications for Unbleached (Fully Shrunk) Drill Cloth and U. S. Gov. Federal Specification CCC-T-191a for General Spec- ifications, Test Methods, Textiles. American Hospital Assn., 67–76. Bleached and Shrunk Drill. Covers five types. Based on U. S. Gov., Navy Dept., Specifications 27-D-5c for Bleached and Shrunk Drill and U. S. Gov. Federal Specification CCC-T-191a for General Specifications, Test Methods, Textiles. American Hospital Assn., 67-79. 39-In. Blue Cotton Drill. Covers one type and grade. Based on U. S. Gov., Navy Dept., Specifications 27 D 8a for 39-In. Blue Cotton Drill and U. S. Gov. Federal Specifica- tion CCC-T-1918 for General Specifications, Test Methods, Textiles. American Hospital Assn., 67-82. Unbleached Drill. Covers four types in "firsts." Based on U. S. Gov. Federal specifications CCC-D-651 for Unbleached Drill and CCC-T-191a for General Specifications, Test Methods, Textiles. American Society for Testing Materials, D 334-40; 1940. Specifications and Methods of Test for Cotton Goods for Rubber and Pyroxylin Coating. Give S Scope, quality, defects, selvage, sizing, injurious chem- icals, width, count, unit weight; breaking strength. for sheeting, drill, twill, broken twill, and sa- teen; length of cut and methods of testing. U. S. Gov., Federal Specification CCC-D651; 1932. Drill; Unbleached. Covers one grade and six types. Gives requirements for finish, weave, width, length of bolt, breaking strength, and construction; meth- ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking. U. S. Gov., Marine Corps Specification, adopted 1937. Drilling; Bleached (Shrunk). • U. S. Gov., Marine Corps Specification, adopted 1943. Drilling; Cotton, Bleached, Preshrunk, (5–02). U. S. Gov., Navy Dept. 'Specification 27Dlc; Drill; Cotton, Fire- and Weather-Resistant. U. S. Gov., Treasury Dept., Procurement Div., No. 393; 1939. Drill; Pocket, Unbleached. Shall be of one type made of thoroughly cleaned cotton, of the grade known as "firsts." Gives requirements for Weight, thread count, Weave, breaking strength, and width; method of Sampling, inspection, and test; and packaging, packing, and marking. U. S. Gov., U. S. Army, Quartermaster Corps. Specifica- tion 6-247B; 1943. Cloth; Cotton, Drill (Fully Shrunk). References. --Tolerances, methods of testing, def- initions, see 300.4, 300. 6; gray goods for convert- 1944. ing trade, see 304. 1. 30!!. 5 JEAN American Hospital Assn., 67-124. Bleached Jean. Cov- ers one type of "firsts." Based on U. S. Gov. Fed- eral Specifications CCC-J-191 for Bleached Jean and CCC-T-1918 for General Specifications, Test Methods, Textiles. U. S. Gov., Federal Specification CCC-J-191; 1932. Jean; Bleached. Covers one type and grade. Gives requirements for Weave, length of rolls, finish, width, weight, thread count, and strength; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. 8. GOV., Marine Corps Specification, adopted 1944. Cloth; COtton, Jean. Bleached. References. –Tolerances, methods of testing def- initions, see 300. 4, 300. 6; gray goods for Convert- ing trade, see 304. 1. 301.6 MUSL INS American Hospital Assn., 67–139. Bleached Muslin. Covers two types. Based on U. S. Gov. Federal Spec- ifications CCC-M-191 for Bleached Mus] * n and CCC-T- 1918 for General 8pecifications, Test Methods, Tex- tiles. American Hospital Assn., 67–142. Unbleached Muslin. Covers One class, One type, and One grade. Based On U. S. Army Specifications 10-2514 for Unbleached Muslin. American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Cheese Cloth and Muslin. Include Six grades for wiping Smoked meats and desks, for lining meat boxes and tubs, for sacking meat cuts and smoked meats, and for strain- ing brine; requirements for thread counts and Weight. U. S. Gov., Federal Specification CCC-M-911; 1936. Amendment 1; 1941. Muslin; Bleached. Covers two types—(1) minimum weight, 3. 1 oz. per sq. yd.; and (II) minimum weight, 2.4 oz. per sq. yd.; bleached white; mainsook or pure finish. Gives requirements for finish, tolerance, widths, length of bolt or roll, and construction; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Marine Corps Specification, revised 1931. Muslin; Unbleached (for Target Backing). ; U. S. Gov., Treasury Dept., Procurement Div., No. 397; 1940. Muslin; Unbleached. Shall be of one type made from throughly cleaned cotton of the grade known as "firsts, " Gives requirements for weight, width, 136 Textiles thread count, breaking strength, and finish; method Sampling, inspection, and test; and packaging, pack- ing, and marking. U. S. Gov. , U. S. Army, Medical Dept. 10-2514; 1939. Muslin: Unbleached. References.—Gray goods for converting trade, see 304. 1. y 301.7 SHEETINGS 304.7| Sheet ings, Bleached and Unbleached American Hospital Assn., 67-160. Wide Bleached Cotton Sheeting. Covers six types in "firsts." Based on U. S. Gov. Federal Specifications CCC-8-271 for Wide Bleached Cotton Sheeting and CCC-T-191a for General Specifications, Test Methods, Textiles. American Hospital Assn., 67-163. Laundry (Cover-Cloth) Cotton Sheeting. Covers One type and two classes in "firsts. F Based on U. S. Gov. Federal Specifi- cations CCC+S-276 for Laundry (Cover-Cloth) Cotton a Sheeting and CCC-T-191a for General Specifications, Test Methods, Textiles. American Hospital Assn., 67-166. Narrow Unbleached Cotton Sheeting. Covers six types in "firsts." Based on U. S. Gov. Federal Specifications CCC-S-281 for Narrow Unbleached Cotton Sheeting and CCC-T-191a for General Specificatione, Test Methods, Textiles. American Hospital Ass n . , 67-169. Wide Unbleached Cotton Sheeting. Covers "firsts." Based on U. S. Gov. Federal Specifications CCC+S-191 for Wide Un- bleached Cotton Sheeting and CCC-T-191a for General Specifications, Test Methods, Textiles. American Society for Testing Materials, D334-40; 1940. Specifications and Methods of Test for Cotton Goods for Rubber and Pyroxylin Co at in g . Gives scope, quality, defects, Selvage, Sizing, injurious chemi- cals, width, cotlnt, unit weight; breaking strength for sheeting, drill, twill, broken twill, and Sa- teen; length of cut and methods of testing. American Society for Testing Materials, D503-40T, 1940. Tentative Specifications for Bleached Wide Cotton Sheeting. For bed sheeting of plain woven fabric made of Single yarns, either carded or combed. Cov- ers six types based on number of filling yarns per inch; requirements for count, we ig h t., breaking strength, and sizing, with tests using A. S. T. M. method D39, and for sizing D276. U. S. GOV., Dept. Of COImmerce, Standards. COmmercial Standard CS32-31; 1931. COt- ton Cloth for Rubber and Pyroxylin Coating. A Com- mercial standard selected and accepted by industry Specification National Bureau Of covering requirements on textile strengths for vari- ous constructions of sheeting, drill, twill, broken twill, and Sateen, length of cuts, permissible de- ſects, sizing and injurious chemicals, with methods of test. Initiated by Cotton Text 11e Institute. S. Gov., Federal Specification CCC-S-271a; 1943. Sheeting; Cotton, bleached, wide. COVerS tWO Classes- (A) 4.6 oz. per sq. ya. (74x86), and (B) 4.2 OZ. per sq. yol. (68x60). Gives requirements for ma- terial, workmanship, weave, width, weight, thread count, breaking strength, and total sizing; methods Of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. U. S. Gov., Federal Specification CCC-S-276; 1935. Sheeting; Cotton, Laundry (Cover-Cloth). Covers one grade, One type, and two classes- (A) 72 in. wide and (B) 90 in. wide. Gives requirements for thread count, length of cuts or rolls. width, weight, and finish; methods of sampling, inspection, and tests; and requirements for packagiiig, packing, and mark- ing. U. S. Gov., Federal Specification coc-S-281; 1931. Amendment 3, 1941. Sheeting; Cotton, Unbleached, Narrow. Covers One grade and six types. Gives re- quirements for weave, length of cuts or rolls, thread count, width, weight, and breaking strength; meth- ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking. S. GOV., Federal Specification CCC-S-291a; 1943. Sheeting; Cotton, Unbleached, Wide. Covers two classes- (A) 4.7 oz. per sq. yd. (68x72) and (B) 4.3 oz. per sq-yd. (64x64). Gives requirements for weave, material, workmanship, length of roll or bolt, thread count, width, weight, and breaking strength; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. GOV., Marine Corps Specification, adopted 1944. Sheeting; Cotton, Bleached, Preshrunk. U. 8. Gov., Marine Corps Specification, adopted 1943. Sheeting; Cotton, Unbleached, Preshrunk. U. S. Gov., Navy Dept. Specification 27811; 1939. Sheeting; Cotton, Bleached and Unbleached, Preshrunk. U. S. Gov., Treasury Dept., Procurement Div., No. 386; 1939. Sheeting; Colored. Covers one type and grade known as "firsts," made of thoroughly cleaned cotton. Gives requirements for basic and finished fabric, thread count, breaking strength, weight, width, siz- ing, finish, colors, and color fastness; methods of sampling, inspection, and test; and packaging, pack- ing, and marking. - U. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-322; 1943. Cloth; C ot to n, Sheeting, Coating Quality. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-323; 1943. Cloth; Cotton, Sheeting. References.—Tolerances, methods of testing defi- nitions, see 300. 4, 300. 6; sheets, brown sheeting, See 315. 2, 304.76; rubber sheeting, see 204.33; goods for converting trade, see 304. 1. 301.72 Cotton Hull Sheeting 301.73 Pontoon Sheeting 30%.71, Cotton Sheeting for Mounting 304.75 Gray Cotton Sheeting 301.76 Brown Sheeting References.--Tolerances, methods of testing defi- nitions, see 300. 4, 300. 6; unbleached cotton sheet- ing, see 304. 71. - - gray 301.8 T | CKING American Hospital Assn., 1-40. Mattress and Pillow Ticking. Two types and one grade (i.e., "firsts"). Based on U. S. Gov. Federal Specifications CCC-T-351 for Mattress and Pillow Ticking and CCC-T-1918 for Textiles, General Specifications, Test Methods. 137 301.8 Directory of Commodity Specifications U. S. Gov., Federal Specification CCC-T-351; 1931. Ticking; Mattress and Pillow. Gives requirements for design, weave, and tolerances; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. References.—Tolerances, methods of testing, def- initions, see 300. 4, 300. 6. 301.9 COTTON TOWELING American Hospital Assn., 67-202. Cotton Toweling. covers "firsts." Based on U. S. Gov., War Dept., Specifications 6-159 for Cotton Toweling. American Hospital Assn., 67-208. Crash; Cotton, and Cotton and Linen-Mixed Toweling. Covers two types. Based on U. S. Gov. Federal Specifications CCC-T-571 for Crash, Cotton, and Cotton and Linen-Mixed Towel- ing and CCC-T-191a for General Specifications, Test Methods, Textiles. 301.9 || Cotton Crash Towel ing American Hospital Assn., 67-217. Crash; Cotton, and Cotton and Linen—Mixed Towels. Covers two types in m firsts. W Based on U. S. Gov. Specifications DDD-T- 511 for Crash, Cotton, and Cotton and Linen-Mixed Towels and CCC-T-191a for General Specifications, Test Methods, Textiles. U. S. Gov., Federal Specification CCC-T-571: 1932. Amendment 2; 1938. Toweling; Crash, Cotton, and Cotton and Linen—Mixed. Covers one grade and two types- (A) mixed linen and cotton and (B) all cotton. Gives requirements for weight, thread count, width, breaking strength, and finish; methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. U. S. Gov., Federal Specification DDD-T-511; 1932. Towels; Crash, Cotton, and Cotton-and-Linen-Mixed. Covers one grade and two types- (A) mixed linen and cotton and (B) all cotton. Gives requirements for construction, finish, hems, weight, thread count, dimensions, and breaking strength; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking- References.—Towels, see 319.3, tolerances, meth- ods of testing, definitions, see 300. 43 300. 6. 301.92 Cotton Huck Towel ing American Hospital Assn., 67-223. Office Huck Towels (With Woven Name). Covers one grade in "firsts. " Based on U. S. Gov. Federal Specifications DDD-T-531 for office Huck Towels (With Woven Name) and CCC-T- 191a for General Specifications, Test Methods, Tex- tiles. U. S. Gov., Treasury Dept., Procurement DiV., 401A; 1942. Toweling; Huck. Shall be made of thoroughly cleaned cotton free from waste. Gives requirements for weave, color, thread count, weight, width, slz- ing; method of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., 468b; 1943. Towels; Huck, Cotton Hand. Shall be made of thoroughly cleaned cotton, free from Waste, of the grade known as "firsts." Covers detail require- ments as to weave, color, thread count, weight, width and length, and sizing; methods of Sampling, inspection, and tests; and packaging, packing, and marking. References.--See references under 304.91. 301.93 Turkish Towel ing American Hospital Assn., 67-211. Turkish Toweling. Covers one grade for filtering feed water. Based on U. S. Gov., Navy Dept., Specification 27 T 2C for Turkish Toweling and U. S. Gov. Federal Spec- ification CCC-T-191a for General Specifications, Test Methods, Textiles. American Society for Testing Materials, D505-40; 1940. Terry (Turkish) Toweling. For cotton fabric covered with loops on both sides, constructed with a set of ground warp yarns, either single or double ply, a set of warp pile yarns, and a set of filling yarns. Includes four type s , properties, and methods of testing. U. S. Gov., Dept of the Treasury, Procurement Div., 403B; 1942. Toweling; Terry, Bleached. Shall be of the terry weave with uncut loops on both sides. At every interval of 40 in. in the length there shall be woven a 6 in. section of unlooped material, with woven fast Selvage edges approximately 1/4 in. wide. Gives detail requirements as to yarn count, break- ing strength, weight, width, sizing, and method of sampling, inspection, and tests. U. S. GOV., Navy Dept. Specification 27 P.2d; 1942. Toweling; Turkish. References.-See references under 304.9 1. 301.91 Dish Towel ing American Hospital Assn., 67-205. Glass Cotton Towel- ing. COvers One type. Based on U. S. Gov. Federal Specifications CCC-T-561 for Glass Cotton Toweling and CCC-T-191a for Gene ral Specifications, Test Methods, Textiles. American Hospital Assn., 67-214. Glass Cotton Towels. Covers one type of "Firsts." Based on U. S. Gov. Federal Specifications DDD-T-501 for Glass Cotton. Towels; CCC-T-191a for General Specifications, Test Methods, Textiles; and CCC-T-561 for Glass Cotton TOWelíng. American Hospital Assn., 67-220. Union Glass Towels. Covers "Union" type in "firsts. " Based on U. S. GOV., Navy Dept., Specification 27 T 8a for Union Glass Towels and U. S. Gov. Federal Specifications CCC-T-1918 for General Specifications, Test Methods Textiles. - U. S. Gov., Dept. of Agriculture, Forest Service. Specifications 247-57-8. Toweling; Dish. U. S. Gov., Federal Specification CCC-T-561; 1932. Toweling; Cotton, Glass. Covers one type and grade. thread count, breaking strength, and length of bolt; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. Gov. . , Federal Specification DDD-T-501; 1932. Towels; Cotton, Glass. Covers one type and grade. Gives requirements for material, Workmanship, length, and width; me t hods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. References.—See references under 304.91. 138 Text iles 306. 19 306. COTTON CLOTH, PRINTED, DYED, COLORED, OR WOWEN FIGURED 306.0 GENERAL ITEMS Textile Color Card Assn. Of the U. S., Inc. Standard Ninth Edition Color Card, 1944. A new master color card for all industries and trades. This 1s not a card presenting fashion colors for but One Season only, but it embraces a complete collection of Ím- portant staple Shades having COntinued popular ac- ceptance. A Research Associate has been established at the National Bureau Of Standards to include the calibration of the 216 colors contained in the Ninth Edition of the Standard Color Card Of America and the translation of these standards into the language of scientific equivalents and nomenclature. Textile Color Card Assn. of the U. S., Inc. Military Colors, 1944. Standard color card for the Off 1 c 181 standardized shades authorized by the Quartermaster General and supplement showing the Official colors for arms and services. Also official Standard Col- ors for U. S. Navy. Textile Color Card Assn. of the U. S., Inc. Standard Color Card, 1944. Flag Colors of the United Nations and South American Republics. A standard reference of the authentic flag colors of all the United Na- tions and the South American Republics. 306. DRESS MATER I AL 306. I | Cal ico 306. 12 Chambray American Hospital Assn., 67-28. Chambray. Covers two types of "firsts. " Based on U. S. Gov. Fe d e r a l Specifications CCC-C-231 for Chambray and CCC-T-191a for General Specifications, Test Methods, Textiles. U. S. Gov., Federal Specification CCC-C231a; 1942. Chambray. Covers two types and one grade. Gives requirements for weave, length of bolt or roll, tol- erances, finish, color, fastness to light and wash- ing, and shrinkage; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., NO. 382; 1939. Chambray (for Use Only in Emergency Relief Purchases). Shall be of four types- (I) blue and gray, shrunk; (II) blue and gray, unshrunk; (III) fancy, unshrunk; and (IW) fancy and plaids, unshrunk, made of thoroughly cleaned cotton, the grade known as "firsts. " Gives requirements for length of bolt, colors, color fastness, threads per inch, breaking strength, shrinkage, we 1 g h t , width, and Si Zing; methods of sampling, inspection, and t e St S ; and packaging, packing and marking. 306. 13 Checks 306. It! Lawn U. S. Gov., Treasury Dept., Procurement DiV., 380A; 1940. Lawn. Covers one type and two classes- (A) white lawn, 88 x 60; and (B) printed lawn, 76 x 68, of the grade known commercially as "firsts, " Suit- able for women's and children's dresses. Gives re- quirements for finish, length of bolt, colors and patterns, color fastness, we 1 g h t , width, thread count, and breaking strength; ſmethods of Sampling, inspection, and tests; and packaging, packing and marking. 306. 15 Na insook U. S. Gov., Marine Corps Specification, adopted 1941. NainSOOk; Checked, Bleached. U. S. Gov., Navy Dept. Specification 27N2; Na1nSOOk; Checked, Bleached. U. S. Gov., Treasury Dept., Procurement Div., No. 378; 1939. Nains Ook; Plain Bleached. Shall be of One type and the grade known commercially as "firsts, m made of thoroughly cleaned cotton. Gives require- ments for basic and finished fabrics, weight, width, thread count, finish, breaking strength, and length of bolt; methods Of Sampling, inspection, and tests; 3:d packaging, packing, and marking. 306. 16 Seer sucker U. S. GOV., Treasury Dept., Procurement Div., No. 405; 1941. Seer Sucker; Woven. Shall be crinkled Seer- Sucker type, having pronounced Creped or seersucker Stripes, plain weave, using a tight beam for plain part and slack beam for crepe or seersucker part; Suitable for women's and children's garments. Gives requirements for thread count, breaking strength, Weight, Width, Sizing, colors, color fastness; meth- Ods of Sampling, inspection, and tests; and packag- ing, packing, and marking. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-329; 1944. Cloth; Cotton, Seersucker, 4 0Z. 306. 17 Swiss American Hospital Assn., 67-184. Cotton Dotted Swiss. COvers One type and grade. Based On U. S. Gov. Federal Specifications CCC-S-891 for Cotton Dotted Swiss and CCC-T-191a for General Specifications, Test Methods, Textiles. U. S. Gov., Federal Specification CCC-S-891; 1936. Swiss; Dotted, Cotton. Covers one type and grade. Gives requirements for width, ends and picks, ten- Sile strength, weight, colors, and dots; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. 306. 18 Gingham American Hospital ASSn. , 67-118. Gingham. Covers one type of "firsts." Based on U. S. Gov. Federal Spec- ifications CCC-G-391 for Gingham and CCC-T-191a for General Specifications, Test Methods, Textiles. U. S. GOV., Federal Specification CCC-G-39 1; 1932. Gingham. Covers one type and grade. Gives require- ments for weight, width, finish, weave, thread count, and breaking strength; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking. 306. 19 Miscell aneous Cotton Dress Materials American Hospital ASSri., 67-16. Merceri Zed COtt On Broadcloth. Covers two types. Based on U. S. Gov. Fed er a l Specifications CCC-B-686 for Mercerized Cotton Broadcloth and CCC-T-1918 for General Speci- fications, Test Méthods, Textiles. 1942. 139 306. 19 Directory of Commodity Specifications American Hospital Assn., 67–136. Cotton Longcloth. Covers One type and grade. Based on U. S. Gov. Federal Specifications CCC-L-591 for Cotton Long- cloth and CCC-T-191a for General Specifications, Test Methods, Textiles. American Hospital ASSn. , 67-151. Percale. Covers One type in "firsts." Based on U. S. Gov. Federal Spec- ifications CCC-P-191 for Percale and CCC-T-191a for General Specifications, Test Methods, Textiles. American Society for Testing Materials, D 504-41T; 1941. Tentative Specifications for Bleached Cotton Broadcloth. Classification (in four types), phys- ical Droperties, and methods Of testing. S. Gov., Federal Specification CCC-B-686; 1937. Amendment 1; 1941. Broadcloth; Cotton, Mercerized. Covers two types-A and B, and One grade. Gives requirements for material, workmanship, colors, ſin- 1sh, shrinkage, and width; methods of Sampling, in- spection, and tests; and requirements for packaging, packing, and marking. S. Gov., Federal Specification CCC-L-591; 1938. Longcloth; Cotton. Covers one type and grade. Gives requirements for ends and plcks, breaking strength, weight, colors, finish, and width; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification CCC-P-1918; 1944. Percale. Covers one type and One grade, Gives re- quirements for material, workmanship, weave, width, weight, construction, breaking strength, colors and patterns, finish, nonfibrous materials, Shrinkage, colorfastness, and length of bolts or rolls; meth- ods of sampling, inspection, and tests; and packag- ing, packing, and marking for Shipment. U. S. Gov., Marine Corps Specification, revised 1943. Cloth; Cotton, Broadcloth, White and Khaki. U. S. Gov., Marine Corps Specification, revised 1944. Cloth; Cotton, Poplin, Olive Drab (Wind-Resistant and Water-Repellent). U. S. Gov., Marine Corps Specification, adopted 1944. Cloth; Cotton, Mercerized, White. U. S. Gov., Treasury Dept., Procurement DiV., No. 376; U. U. 1939. Dimity Printed (for Use Only in Emergency Relief Purchases). Shall be of one type and One grade known commercially as "firsts," and made of thoroughly cleaned cotton. Gives requirements for basic fabric, finished fabric, weight, width, thread count, length of bolt, colors, and patterns; meth- od of sampling, inspection, and tests; and packag- ing, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 377. 1939. Percales; Cotton (for Use in Emergency Relief Purchases Only). Shall be of one type and grade shall be that known commercially as "firsts, " made of thoroughly cleaned cotton. Gives requirements for basic fabric, finished fabric, weight, width, thread count, breaking strength, colors, length of bolt, and color fastness; method of sampling, in- spection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 387; 1939. Pique. Shall be of one type of the grade known as "firsts," made of thoroughly cleaned cotton- Gives requirements for basic and finished fabric, thread count., breaking strength, width, weight, sizing, colors, and color fastness; and methods of Sampling, inspection and tests; and packaging, pack- ing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 388; 1939. Suede; Shrunk. Shall be of one type of the grade known as "firsts, " made of thoroughly cleaned Cotton. Gives requirements for basic fabric, fin- 1shed f a b r 1 c , thread count, breaking strength, Width, Weight, Shrinkage, sizing, finish, color, and color fastness; method of sampling, inspection, and tests; and packaging, packing, and marking. S. Gov., U. S. Army, Quartermaster Corps. Spec- ification 6-328; 1944. Cloth; Cotton, Poplin, 4 02. U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 6-341; 1944. Cloth; Cotton, Oxford and Poplin, for Pajamas. U. References. –Tolerances, methods of testing, def- initions, see 300. 4, 300. 6; Standard colors, see 306. O. 306.2 L |N|NG MATER ALS U. S. GOV., Linings. Navy Dept. Specification 27L7; 1940. 306.2 I Canvas, Crinol ine, and Buckram U. S. Gov., Dept. of Commerce, National Bureau of Standards. COmmercial Standard CS57-40; 1940. BOOk Cloths, Buckrams and Impregnated Fabrics for Book- binding Purposes, Except Library Bindings. General requirements, definitions, g r O up S., Specific and minimum requirements, tolerances, test conditions, sam!yling, and methods of test. Prepared under aus- pices of and approved by Book Manufacturers Insti- tute, Employing Bookbinders of America, Institute of Book Cloths and Impregnated Fabric Manufacturers. Approved by American Standards ASSn. as C857-40. U. S. Gov., Marine Corps 'Specification, adopted 1934. Buckram. U. S. Gov., Navy Dept. Specification 27B8a; 1942. Buckram; White. U. S. Gov., Navy Dept. Specification 27C29; 1939. Canvas; Lining. U. S. Gov., Treasury Dept., Procurement Div. No. 621; 1943. Buckram. Covers two types- (I) for book- binding and (II) for clothing; and classes A, B, C, and D. Gives requirements for material, workman- Ship, color, Weave, physical requirements, width, length, S 1 Z 1 n g., finish, thread count, breaking strength, weight and shrinkage; methods of sampling, inspection, and tests; packaging, packing, and mark- ing. - U. S. GOV., U. S. fication 12 02. AITIly, 6-7 A; Quartermaster Corps. 1942. Cloth; Speci- Cotton, Buckram, References. -Cotton duck, 306.22 Cambric American Hospital Assn., 87-17. Cambric. Covers One type and grade. Based on U. S. Gov. Federal Speci- fications CCC-C-81 for Cambric and CCC-T-191a for General Specifications, Test Methods, Textiles. S. Gov., Fe d e ral Specification CCC-C-81; 1938. Camb r 1 c. Covers one type and grade. Gives re- quirements for ends and picks, breaking strength, weight, colors, S h r in kage , width, and finish; See 303. 1, 303, 2. U. 140 Text iles 306.3 | methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. References.—Warnished cambric, n 1 Shed cloth, See 392. 13. 306.23 Padding U. S. Gov., Marine Corps Specification, adopted 1940. Cloth; Padding, Cotton. U. S. Gov., Marine Corps Specification, adopted 1940. Cloth; Padding, Cotton, Hair and Rayon. U. S. Gov., Marine Corps Specification, adopted 1941. Cloth; Padding, Linen and Cotton, Permanent Finish. U. S. Gov., Marine Corps Specification, adopted 1926. Padding; Black. U. S. Gov., Marine Corps Specification, Padding; Green. U. S. Gov., Marine Corps Specification, adopted 1927. Padding; West ( Officers). S. Gov., U. S. fication 14-6A; 306.2i; Sateen and Silesia American Society for Testing Materials, D 334-40; 1940. see 719. 56; Var- adopted 1926. * * * 1. V1 AITly, 1942. Quartermaster Corps. Speci- ClOth; Padding, CanvaS. U. Specifications and Methods of Test for Cotton GOOds . for Rubber and Pyroxylin Co at in g . Gives scope, quality, defect S, Selvage, sizing, injurious chem- 1Cals, width, Count, unit weight; breaking strength for sheeting, drill, twill, broken twill, and Sa- teen; length of cut and methods of testing. S. Gov., Army Air Forces. Specification 16147 A; 1944. ClOth; COtton Sateen. U. S. Gov., Army-Navy Aeronautical Specification AN- C-112; 1943. Cloth; H 1 g h Tear Resisting Sateen COtt0m. U. S. Gov., Federal Specification CCC-S-91; 1938. Sa- teen; Cotton. Covers two types-I and II. Gives requirements for weight, colors, dye, length, width, finish, sizing, weave, and bursting strength; meth- ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking. U. S. Gov., Marine Corps Specification, adopted 1940. Cloth; Sateen, 2-Ply, Rubberized. U. S. Gov., Marine Corps Specification, revised 1942. Lining; Sateen, Tan. U. S. Gov., Marine Corps Specification, adopted 1926. Lining; Sleeve, Striped Sateen (for Officers). U. S. Gov., Marine Corps Specification, adopted 1942. Silesia (Cotton Lining). S. Gov., Navy Dept. Specification 27S12a; Silesia; Black. U. S. Gov., Treasury Dept., Procurement DiV., No. 379; 1939. Sateen (for Use Only in Emergency Relief Pur- chases). Shall be of one type of the grade known commercially as "firsts, "made of thoroughly cleaned cotton. Gives requirements for basic and finished fabric, thread count, breaking strength, weight, width, sizing, finish, length of bolt, color, and color fastness; method of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 384; 1939. Silesia. Shall be of One type of the grade known as "firsts, n made of thoroughly cleaned Cot- ton. Gives requirements for basic and f 1 n 1 S h ed fabric, thread count, weight, width, sizing, break- ing strength, colors, and color fastness; method U. U. 1944. Of Sampling, inspection and tests; packing , and marking. and packaging, U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 6-18D; 1943. Cloth; Cotton, Silesia, 5 OZ. U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 6–337; 1944. Cloth; Cotton, Wind-Resistant, Sateen, 9 02. References. --Tolerances, methods of testing, def- initions, see 300. 4, 300. 6. 306.25 Lustrine U. S. GOV., N a V y De p t. Specification 55L4; 1922. Lustrine; Black, 40-In. 306.26 Galatea 306.27 Wigan U. S. Gov. , N a V y Dept. Specification 27W88; 1944. Wigan; BiàCK. 306.28 Venetian U. S. Gov., Navy Dept. Specification 27W2a; 1936. Wenetian; Black. 306.29 Miscellaneous Lining Materials U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-237; 1936. Cloth; Cotton, Lining for Overcoats. U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 6-291; 1941. Cloth; Lining, Collar Stiff- ening. U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 6-325; 1943. Interlining; Cotton, Worsted Spun Hair Filling. 306.3 SUITING, COTTON 306.3 || Denim and Cottonade American HOSpital ASSm., 67-61. (Fully Shrunk). Covers two types in "firsts" and four classes. Based On U. S. GOV. Federal Speci- fications for Indigo (Fully Shrunk) Blue Denim and CCC-T-191a for General Specifications, Test Meth- Ods, Textiles. American Hospital ASSn. , 67-64. Indigo Blue Denim (Unshrunk). Covers two types in "firsts. " Based On U. S. Gov. Federal Specifications for UnShrunk Indigo Blue Denim and CCC-T-191a for General Speci- fications, Test Methods, Textiles. American Hospital Assn., 67-67. Shrunk Brown Denim. Covers #2.20 brown denim, white back, " in "firsts. " Based On U. S. Gov. Fe d e r a l Specifications for Shrunk Brown Denim and CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, Textiles. American Hospital Assn., 67-70. Unshrunk Brown Denim. COvers "2.20 brown denim, white back, " in "firsts. " Based On U. S. Gov. Federal Specifications for Un- shrunk Brown Denim and CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, Textiles. S. Gov., Federal Specification CCC-D-181; 1944. Denim; Shrunk. Covers two types- (I) whiteback and (II) colored filling; four classes- (A) 2. 20 yard, (B) 2.00 yard, (C) 1.78 yard, and (D) 1.60 yard; and the grade shall be known commercially as "firsts." Gives requirements for material, WOrkmanship, color, length of cuts, width, weave, c 0 l or f a St n e SS, IndigO Blue Denim U. 141 306. 3 | Directory of Commodity Specifications shrinkage, construction, weight, breaking Strength, and finish; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Ship- Inent. - S. Gov., Federal Specification CCC-D-186; 1944. Denim; Unshrunk. Covers two types- (I) whiteback and (II) colored filling; four classes- (A) 2.45 yard, (B) 2.20 yard, (C) 2.00 yard, and (D) 1.78 yard; and the grade shall be known commercially as w firsts. W Gives requirements for material, workman- ship, color, length of cuts, width, Weave, Color- fastness, construction, weight, breaking strength, and finish; methods Of Sampling, InSpection, and tests; and packaging, packing, and marking for shipment. U. S. GOV. , Navy Dept. Specification 27D4b; 1940. Denim; Prison, Gray. U. S. GOV., Treasury Dept., Procurement DiV., NO. 400; 1940. Sulting, cottonade. Shall be of two types— (I) shrunk and (II) unshrunk; suitable for men's and boys' trousers, twill-weave, having a slightly nap- U. ped back and sufficiently pliable to permit ready sewing. Gives requirements for patterns and colors, color fastness, thread C O unt, breaking Strength, weight, width, shrinkage, and sizing; method of Sam- pling, inspection, and tests; and packaging, pack- ing, and marking. - References. –Tolerances, methods of testing, def- 1n 1 tions, see 300. 4, 300. 6. 306.32 Uniform Cloth, Cotton U. S. GOV., Army Air Forces. Specification 16151; 1944. Cloth; COtton Element Mercerized. U. S. GOV., Marine Corps Specification, adopted 1943. Cloth; Cotton, Suiting, Green. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6–321A; 1944. Cloth; Cotton, Wind-Resistant. References. -Clothing duck, see 303.2; khaki uni- form cloth, see 306. 34; cotton twill uniform cloth, see 306. 36. 306.33 Italian Cloth U. S. Gov., Marine Corps Specification, adopted 1938. Cloth; Italian (Black and Green). 306.31, Khaki Cloth, Cotton U. S. GOV., Marine Corps Specification, revised 1942: Shirting; Cotton, Khaki (Shrunk). U. S. GOV., Marine Corps Specification, revised 1942. Sulting; Khaki (Shrunk). U. S. GOV., Treasury Dept., Procurement DiV., No. 383; 1939. Twill; Khaki (Shrunk and Unshrunk). Shall be made of thoroughly cle an ed cotton, of the grade known as R firsts, " and free from imperfections of manufacture. Gives requirements for basic and fin- 1shed fabric, length of bolt, Color fastness, Color, thread count, breaking Strength, weight, width, and S12.1ng; method of Sampling, inspection, and tests; packaging, packlng, and marking. .* U. S. GOV., U. S. Army, Ordnance Dept. Specification 6-187A; 1943. Cloth; Cotton, Olive Drab, for Bando- leers. - - U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6S-201A; 1936. Cloth; Cotton, Khaki, Uni- form, for Emergency Purposes. - References. –Tolerances, methods of testing, def- in 1 tions, see 300. 4, 300. 6; standard colors, see 306. O. 306.35 Print Cloth U. S. Gov., Treasury Dept., Procurement Div., No. 390; 1939. Prints; Cotton. Covers one type, 2 grades– (A) for women's and children's dresses and (B) for comforter coverings. Gives requirements for basic and finished fabric, colors, color patterns, width, thread count, weight, and S12 ing; methods of sam- pling, inspection, and tests; and packaging, pack- 1ng, and marking. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- Cation 6-324; 1943. Cloth; Cotton, Print. References. –Gray goods for converting trade, see 304 r 306.36 Cotton Twill U. S. GOV., Army Air Forces. Specification 16160; 1944. Cloth; Fire-Resistant Cotton Twill. U. S. GOV., Army-Navy Aeronautical Specification AN- C-103a; 1944. Cloth; Cotton Twill. . U. S. GOV., JO1nt Army-Navy Specification Jan-C-154; 1944. Cloth; Cotton, Herringbone Twill. U. S., GOV., Marine Corps Specification, adopted 1943. Twill; Cotton, Bleached (5-0Z.). U. S. GOV., Marine COrps Specification, adopted 1943. Twill; Cotton, Bleached, Preshrunk, (6-0Z.). U. S. GOV., Marine COrps Specification, revised 1942. Cloth; Cotton, Herringbone Twill. U. S. GOV., Marine Corps Specification, revised 1943. Cloth; Cotton, Twill, Olive Green, 5 1/2 to 6–02. U. S. GOV. , Navy Dept. Specification 27L6a; 1944. Lining; Twill, Black. U. S. GOV. , Navy Dept. Specification 27T12e; 1944. TW111; Cotton, Black. - U. S. Gov. , Navy Dept. Specification 27T21; 1941. TW111; Steep, Cotton, Bleached. U. S. GOV., Navy Dept. Specification 27T24; 1941. Twill; Cotton, Blue, 39-In. U. S. GOV. , Navy Dept. Specification 27T25a; 1944. Twill; COtton, Bleached. U. S. GOV., Treasury Dept., Procurement Div., No. 404; 1940. Suiting; Cotton Tweed. Covers 2 types— (I) shrunk and (II) unshrunk; s h a l l be suitable for WOmen's wear, having a wool appearance and tweed effect. Gives requirements for thread count, col— ors, c ol or fastness, breaking strength, weight, width, shrinkage, and sizing; methods of sampling, inspection, and tests; and packaging, packing, and marking. S. Gov., U. S. Army, Army A11 Forces. tion 6-315; 1943. Fabric; Cotton Twill. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11–54; 1937. Cloth; Cotton, Twill, for Use in, Pyrotechnic Parachutes and Powder Bags. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6-100C; 1943. Cloth; Cotton, Albert Twill, 5 0Z. • U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6–201B; 1942. Cloth; Cotton, Uniform, Twill, 8. 2 OZ. U. S. Gov., U. S. Army, Quartermaster Corps. épectri- cation 6-311; 1942. Cloth; Cotton, Uniform, Twill, 6 0Z. S. GOV. , VA-X-14f; Trousers, U. Specifica- Weterans Administration. Specification 1939. TW111; Bleached, for White Coats, Caps, and ApronS. - U. 142 Text iles 308. 2 U. S. Gov., Weterans Administration. Specification WA-X-15d; 1942. Twill; Bleached, for Male and Fe- male SmockS. U. S. GOV., Veterans Administration. WA-X-128ſ; 1940. Summer. U. S. GOV., Weterans Administration. WA-X-187a; 1941. Specification Twill; Tan Color, for Trousers, Specification Twill; Bleached, for Aprons. References. –Tolerances, methods of testing, def- in1 tions, see 300. 4, 300. 6; gray goods for convert- ing trade, See 304. 1. 306.1. BUNTING 306. I, I Cotton Bunting U. S. Gov., Federal Specification CCC-B-791a; 1937. Amendment 5; 1944. Bunting; Cotton, Mercerized. Covers one grade and two types—(A) light weight and (B) heavy weight. Glves requirements fol IIIāte— rial, workmanship, weave, mercerization, singeing, Selvages, tolerances, length of bolt, color, defects, and physical requirements; methods of Sampling, in- Spection, and tests; and packaging, packing, and marking. References.--Tolerances, methods of testing, def- #ºns, see 3 OO .4, 300. 6; Standard Colors, see 306.42 Wool Bunting U. S. Gov., Federal Specification CCC-B-8O1; 1931. Amendment 3, 1944. Bunting; WOOl. Covers One type and grade. Gives requirements for material, work- manship, we a V e, width, length of bolt Or roll, Weight, threads per inch, ply, color, strength, and SelVages; m et h O d S Of Sampling, inspection, and tests; and packaging, packing, and marking. References. –Tolerances, methods of testing, def- in 1 tº 1. On S, see 360, 300. 4, 300. 6; standard Colors, See 306. O. 306.13 Cotton Flags U. S. GOV., Federal Spe C1 fication DDD-F-416; 1938. Flags; U. S. COvers the grade known commercially as "firsts"; two types— (I) cotton bunting and (II) wool bunting; and twelve classes. Gives require- ments for design, Color, dimensions, warp, and man- ufacture; m et h O d S Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipſment. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- Cat 10n 35-2A; 1928. Flag; With Shaft, for Decorat- ing Graves. U. S. GOV., U. S. Army, Signal Corps. Specification 72-3; 1924. Flag and Flag Kit. U. S. GOV., U. S. Army, Signal Corps. Specification 72-42; 1942. Flag Set M-238, Tank. U. S. GOV., U. S. Maritime Commission. Specification 5-MC-1; 1941. Flags; Semaphore. Gives requirements for type, grade, sets, materials, workmanship, bun- ting, Weave, finish, Color, details, size, staff, design, Sampling, inspection, and tests. U. S. GOV., U. S. Maritime Commission. Specification 5-MC-3; 1941. Fºl a g S; International Code. Gives requirements for types, grade, materials, workman- ship, set of flags, S1ze, colors, designs, details, Sampling, inspection, and tests. Drawings of alpha- bet flags and numerical pennants. 639677 O-45—1() 306.11; Wool Flags U. S. Gov. . , Federal Specification DDD-F-416; 1938. Flags; U. S. Covers the grade known commercially as "firsts"; two types— (I) cotton bunting and (II) wool bunting; and twelves classes. Gives require- ments for design, color, dimensions, warp, and man- ufacture: methods of sampl in g, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Marine Corps Specification, adopted 1943. Flag; Brigadier General, No. 6 and No. 7 Bunting. U. S. Gov., Marine Corps Specification, adopted 1943. Flag; Major General, No. 6 and No. 7 Bunting. U. S. Gov., Marine Corps Specification, adopted 1943. Flags of the Commandant; U. S. Marine Corps, Bunting. U. S. Gov., U. S. Maritime Commission. Specification 5-MC-2; 1941. Flags; Ensign, Jack, and Mall, U. S. (wooij. Gives requirements for types; c 1 a ss e s - grade, materials, workmanship, size, details, col- ors, design, sampling, inspection, and tests. U. S. Gov., U. S. Maritime Commission. Specification 5-MC-3; 1941. Flags; International Co de • Gives requirements for types, grade, materials, workman- ship, set of flags, size, colors, designs, details, sampling, inspection, and tests. Drawings of alpha- bet flags and numerical pennants. 306.15 Silk Flags U. S. Gov., Marine Corps Specification, adopted 1939. Flag; Marine Corps Standard. 306.46 Flag kits U. S. Gov., U. S. Army, Signal Corps. 72-3; 1924. Flag and Flag Kit. U. S. Gov., U. S. Army, Signal Corps. Specification 72- 9; 1933. Flag Set, Type M-133, International Code. U. S. Gov., U. S. Army, Signal Corps. Specification 72- 32A; 1941. Flag Kit, Type M-26-B, International Code. 307. YARN-DYED OR STOCK-DYED COTTON CLOTH Specification References.—See i t e m s under 306. 1, 306. 2, and 306. 3, 308. MISCELLANEOUS COTTON CLOTH 308. I DAMASK American Hospital Assn., 67-58. Cotton Table Damask (in Bolts). Covers six types in "firsts." Based on U. S. Gov. Federal Specifications CCC-D-71 for Cotton Table Damask (in Bolts), and CCC-T-191a, and Amendment 1, for General Specifications, Test meth- ods, Textiles. ty. S. Go v . , Federal Specification CCC-D-71; 1937. Damask; Table, Cotton (in Bolts). Covers one grade and six types. Gives requirements for weave, fin- ish, tolerances, width, weight, breaking strength, and linting; methods of sampling and tests; and re- quirements for packaging, packing, and marking- U. S. Gov., Navy Dept. Specification 27 D 10; 1943. Damask; Table, Cotton (in Bolts). 308.2 P1LE FABRICS, PLUSHES, WELVETEENS, AND CORDUROYS American society for Test in g Materials, D625-41T; 1941. Tentative Specifications for Medium-Weight 3.08.2 Directory of Commodity Specifications Cotton Corduroy Fabrics. Two types of medium-weight cotton corduroy fabrics for use as boys' clothing. classification, physical properties, methods of testing. U. S. GOV., Dept. of COmmerce, National Bure au of St a nd a r d S. Commercial Standard CS103-42; 1942. Cotton and Rayon Welour (Jacquard and Plain). Pro- vides a minimum quality for cotton and rayon velour (Jacquard and plain) for upholstery purposes based On color fastness, anchorage of pile, abras 10n re- sistance, weight of pile, and weight and construc- tion of the fabric. It also includes methods Of tests and 11 lustrates the recommended. In a n n e T ln Which manufacturers and distributorS may guarantee COmpliance with the COmmercial Standard. U. S. Gov., Navy Dept. Specification 27C30; 1940. Corduroy; Pocketing (Welveteen, Pocketing). 308.3 L INSEY-W0OLSEY 308.1, DA IRY CLOTH 308.5 D | APER CLOTH American Hospital Assn., 67-40. Bird's-Eye (D1aper): Cloth in Bolts. Covers one type in "firsts." Based on U. S. Gov. Federal Specifications CCC-C-411 for Bird's-Eye (Diaper) Cloth in Bolts and CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, Text iles. U. S. Go v . , Federal Specification CCC-C-411; 1932. Cloth; Bird's-Eye (Diaper), Ín Bolts. Covers one type and one grade. Gives requirements for finish, weave, width, weight, and thread count; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. References.—Tolerances, methods of testing, defr initions, see 300. 4, 300. 6; diapers, see 319-7. 308.6 CONVALESCENT CLOTH 308.7 MOM IE CLOTH U. S. Go v . , Navy Dept. Cloth; Momie. U. S. Gov., U. S. Maritime Commission. Specification 27-MC-35a; 1943. Cloth; MOmie. Shall be type I- combed warp, type II-Carded Warp, and the grade shall be that commercially known as "first. " Gives requirements for materials, workmanship, we ave, yarns, thread count, weight, color, width, warp, breaking strength, sampling, inspection, and tests. Specification 27C2C; 1934. 308.8 PROCESS CLOTH 308.9 MISCELLANEOUS SPECIFICATIONS FOR COTTON FABRICS American Society for Testing Materials, D678-42 T, 1942. Tentative Specifications for Finished, All- Cotton, Upholstery Tapestries. Apply to three types of finished, all-cotton tapestry fabrics for use in upholstery furniture—type 1, light-weight tapes- tries; type 2, medium-weight tapestries; and type 3, heavy-weight tapestries. Tag Manufacturers Inst 1tute. Manual of Standard Spec- ifications. Cloth Stocks and Tag and Label Cloth, 1939. Gives TMI designation, thickness, th read count, tearing St re n g th , tolerance, and War 10us grades. U. S. GOV. , Army Air FOrces. Specification 16082, 1932. Gimp; Upholstery. U. S. GOV. , Army Air FOrces. Specification 16155; 1944. Cloth; Cotton Mercerized (Water-Repellent and Fireproofed). U. S. Gov., Army Air Forces. Specification 16159; 1944. Cloth; Cotton, Water and Mildew Resistant. U. S. Gov., Army Air Forces. Specification 16163; 1944. Fabric; Cotton Chafer. U. S. GOV., Army Air Forces. Specification 16164; 1944. Fabric; Fire-Resistant Cotton. U. S. G O V . , Federal Specification DDD-C-431; 1939. Cloth; Photo-Mounting. Covers two types—(I) adhe- Slve One side, white, grey, and sepia, and (II) ad- hesive both sides, white. Gives requirements for color, thickness, thread per inch, tensile breaking Strength, and adhesive quality; methods of sampling, inspection, and tests; and requirements for packag- ing and packing for Shipment. U. S. GOV., Federal Specification DDD-C-471a; 1937. Cloth; Sensitized. Covers one grade and three types—(1) reproduction (semigloss and mat finish), (II) blue process, and (III) brown process. Gives requirements for fabric, quality, waterproofing and sensitizing, f l n 1 s h , permanence, tint, erasing, thickness, flexibility, Opacity, printing, and siz- ing; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Marine Corps Specification, revised 1943. Cloth; Cotton, Camouflage. U. S. GOV., Marine Corps Specification, adopted 1944. ClOth; COtton, Plisse, Crinkle, Tan. U. S. GOV., Marine COrps Specification, revised 1943. Fabr 1 c : Impregnated, Camouflage 2-In. by 300–Ft. Rolls (Masslinn). U. S. GOV. , Navy Dept. Cloth; Jungle. U. S. G O V . , Navy Dept. Gimp; Buttonhole. U. S. GOV., Treasury Dept., Procurement DiV., 375A; 1942. Broadcloth. Shall be of one type and the grade shall be that known commercially as "firsts." Gives detail requirements as to basic fabric, fin- ished fabric, weight, width, thread Count, sizing, breaking strength, finish, length of bolt, colors and patterns, and color fastness; method of sam- pling, 1nspection, and test; and packaging, pack- ing, and marking. - U. S. GOV., Treasury Dept., Procurement DiV., NO. 389; 1939. Pajama Checks; Bleached. Shall be of One type of the grade known as "firsts," made of thor- Oughly cleaned Cotton. Gives requirements for basic and finished fabric, thread count, weight, breaking strength; width and finish; method of sampling, in- spection, and test; and packaging, packing, and marking. U. S. Gov., Treasury Dépt., Procurement Div., 391A; 1942. Hickory Stripe Cloth. Covers two grades- (A) 6 oz. and (B) 5. 2 oz. Gives requirements for weave, Color f a St n e SS , length of bolt, finish, weight, width, thread Count, and breaking strength; method of sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. GOV., Treasury Dept., Procurement DiV., NO. 392; 1939. Covert; Shrunk and Unshrunk. Covers 5 types. Gives requirements for colors and color fastness, Specification 27C22f; 1945. Specification 27Glb; 1942. 144 Textiles 309. M. Width, we 1 g h t , thread count, breaking strength, U. S. GOV., Dept. Of COImmerce, National Bureau of S12, ing, Shrinkage, and weave; method of Sampling, Standards. Commercial Standard C846-40; 1940. Ho- inspection, and tests; and packaging, packing, and Siery Lengths and Sizes. This standard covers meth- marking. Ods of measuring and standard lengths of ladies 1 U. S. GOV., Treasury Dept., Procurement DiV., NO. 396; 1940. Plisse Crepe. Shall be of One type made Of thoroughly cle a n e d Cotton Of the grade known as *firsts. " Gives requirements for basic and finished fabric, width, thread count, breaking strength, fin- ish, colors, and color fastness; method of sampling, inspection, and test; and packaging, packing, and Inarking. -U. S. GOV., U. S. Army, Ordnance Dept. Specification 6-97F; 1943. Cloth; Mercerized Cotton. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6-133B; 1938. Gimp; Cotton, Buttonhole. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- Cat iOn 78-8; 1932. Cloth; Sponge. U. S. GOV. , Weterans Administration. Specification WA-X-96g; 1944. Warp; Carpet. U. S. GOV., Weterans Administration. Specification WA-X-97ſ; 1941. Warp; Cotton, Mercerized. References. -Waterproof cotton fabric, see 392.4; C Otton airplane cloth, see 396; surgical gauze, see 398. 2; elastic Webbing, see 394. 5. 309. COTTON KNIT GOODS 3.09.0 GENERAL ITEMS A m e T 1 C a n SOc iety for Test ing Mater lals, D 231-39; 1939. Methods Of Testing and Tolerances for Knit GOOdS. FOr those classes Of knit goods which later enter into manufacturing processes; tolerances for width, weight, COunt, and bursting strength; test Specimen, Standard COnditions, apparatus, and test procedures; moisture regain, grease determination, and percentage Of Cotton and WOOl. A. S. T. M. Emer- gency Alternate ProVision EA-D 231, 1944, all ſected section 13, grease determinati On. 3.09. I GLOWES References. --Rubber gloves, see 203.2, 204. 52. 309.2 HOSIERY National Ass n . Of HOSlery Manufacturers. Standard Hosiery Color Card. Sets forth colors for hosiery, adopted in advance by the hoslery industry for the anticipated trade. Textile Color Card ASSn. Of the U. S., Inc. and Na- tional Assn. Of HOSiery and U n d e rw e a r Manufac- turers. Standard Hosiery Color Card of America, 1927. COntains 88 hosiery color samples, each col- Or having a name and number. The Assn. also issues S e a S O n a b le COlor Cards Showing Standard COlors forecast for the season. S. GOV., Dept. Of COIII]erce, National Bure a u Of Standards. Circular C422; 1938. Methods of Test- ing Hosiery. The purpose of this circular is to describe the methods of test used by the research aSSOC lates Of the National Assn. Of Hosiery Manu- facturers at the National Bureau of Standards for those concerned with the testing of hosiery. The test Imethods given in this circular were selected in Order to eliminate unnecessary or undesirable Variations in the general testing procedure and to eliminate confusion resulting from a diversity of methods. U. and infants' hosiery, Initiated by hosiery, men' S, Children's, and method of measuring size of foot. National ASSn. Of HOSlery Manufacturers U. S. GOV., Federal Specification JJ-H-601; 1932. Ho- Siery; Measuring-Size. Gives details for measuring Size of ladies' hosiery; men's, boys", golf, chil- dren's, m1SSes " and infants' ribbed and flat ho- Slery; inſants" and children ts socks; and folded cuff lengths of boys' golf and children's 7/8 hosiery. S. GOV., Federal Specification JJ-S-566a. Amend- ment 1; 1944. Socks; Cotton. COvers One grade and f Ou r classes- (A) medium we 1 g h t , unbleached, bleached, or in colors; (B) mercerized, bleached, or in colors; (C) mercerized, light weight, bleached, or in colors; and (D) heavy weight, mixed COlorS. Gives requirements for material, workmanship, con- Struction, dimensions, elasticity, colors, finish, pairing, length of ends, and details for each class; methods of Sampling, inspection, and t e s t s ; and packaging, packing, and marking for shipment. U. S. Gov., Treasury Dept., Procurement Div., No. 541; 1942. Stockings; Cotton, Rayon (Infants", Misses , and Women's). C overs three types— (I) infants (cotton, ribbed), (II) misses" and children's (cot- ton, ribbed mercerized), and (III) women's (full length); and two classes- (A) mercer 1zed cotton and (B) rayon. Gives requirements for material, con- Struction, methods of measuring, dimensions, length Of foot, le n g tº h of leg, size, tolerance, seams, Color, Shrinkage, f in 1 s h , pairing, and details; methods of sampling, inspection, and t e s t s ; and packaging, packing, and marking. U. References. --Tolerances, methods of testing, def- 1n 1 tions, see 309. 0, 300.4, 300. 6; hosiery boxes, See 953. 2. 309.3 KNIT COTTON CLOTH A m e P 1 C a n HOSpital Assn., 13–28. Stockinet Cotton Cloth. Cove r s two types—(I) rib knit and (II) plain or flat knit. Based on U. S. Army Specifica- t1OnS 6-61B for Stockinet Cotton Cloth. S. GOV., Dept. of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R194– 42; 1942. Cotton Jersey Cloth and Tubing for Work Gloves. Lists three weights and two gages. This program was in1tiated by the Work Glove Institute. S. GOV. , Navy Dept. Specification 27C35; 1942. Cloth; Knitted, for Baling. S. GOV. , Navy Dept. Specification 55C13; CIOth; Jersey, Black. U. S. GOV. , U. S. Army, Quartermaster Corps. Specifi- Cat iOn 6-51B; 1940. Cloth; Cotton, Stockinet. U. U. U. 1921. 3 09.1 KNIT UNDERWEAR Underwear Institute. Specifications 1-1 to 1–3; 1935. Standard Measurements for Infants' Garments. Gives detailed requirements for measuring bands, shirts, pants, and abdominal bands. Underwear Institute. Specifications I-IV; 1935. Gen- eral Methods Of Measuring Union Suits. Includes requirements for measuring men's, boys' , children's, and WOmen" S union Suits. 14.5 309. 1, Directory of Commodity Specifications Un d e r we a r Institute. Specifications B-1 to B-17; 1935. Standard Measurements for Boys' Garments. Gives detailed requirements for measuring various types of union Sults, Shirts, drawers, fleece lined Sweat shirts, fleece lined Sport COats, and knitted polo shirts. Un d e r we a r Institute. Specifications C-1 to C-14; 1935. Standard Measurements f O r Children's Gar- ments. Gives detailed requirements for measuring various types of union Suits, Vests, pants, bloom- ers, panties, and Sleeping garments. Underwear Institute. Specification G-4; 1935. Pro- posed Plan of Symbols for Designating Different Models. A system of symbols for designating diſſer- ent models Or types of knitted underwear to be used in marking underwear b0Xes. Un d e r we a r Institute. Specifications M-1 to M-23; 1935. Standard Measurements f O I Men' S GarmentS. Gives detailed requirements for measuring Various types of union suits, shirts, d r a we r s , shorts, fle e c e lined s we a t shirts, fleece lined Sport coats, and knitted polo shirts. Un d e r we a r Institute. Specifications W-1 to W-15; 1935. Standard Measurements for Women's Garments. Gives detailed requirements for measuring Various type s of union suits, Vests, drawers, bloomers, panties, and balbriggan pajamas. S. Gov., Dept. of Commerce, National Bureau of Standards. Commercial Standard CS33–43; 1943. Knit Underwear (Exclusive of Rayon). COvers Standard methods of measuring and standard measurements for knit underwear (exclusive of rayon) for boys, chil- dren, infants, men, and women. Gives requirements for cotton—ribbed, flat knit, panel ribbed, Swiss ribbed, fleece-lined; wool-worsted, worsted-merino, wool-cotton; various sizes, weights and types of un d e r we ar; and includes sport coats, athletic shirts, polo shirts, s we a t shirts, an d WOmen's sleeping pajamas; recommended underwear box sizes and re comm en d e d cone colors for Single Cotton yarns. Sponsored by Underwear Institute. U. S. Gov. , Fe d e r a l Specification JJ-D-641; 1933. Amendment 2; 1936. Drawers; Men's, Cotton, Flat- Knit, Light-Weight. COvers One grade known COImmer- cially as "first"; ankle length. Gives detail re- quirements; m e th o d of sampling, inspection, and tests; and requirements for packaging, packing, and marking. 31O-319 U. 3|0.0 GENERAL ITEMS American Home Economics Assn. Sponsor, 1941. Ameri- can Standards Assn., L 11.1–1941. Body Sizes for Boys • Garments. For accurate determination of size a combination of two measurement.S are IſleCeSSary, a length and girth or weight. Gives table showing height, hip girth, chest girth, and w a 1 st glrth for size groups and average age for S1ze groupS. Age cannot be used since body size for a given age varies greatly. The two measurements most prac- tical are height and girth Of hip. Based on meas- urements made by Bureau of Home Economics, U. S. U. S. Gov., Fe d e r a 1 Specification JJ-D-653; 1936. Amendment 1; 1944. Drawers; Me n ° S., COtton-WOOl, Mixed. Covers one grade, "firsts"; two types-(I) flat knit and (II) ribbed knit; two classes- (A) heavy weight and (B) medium weight; and 15 subtypes. Gives requirements for fabric, thread, sateen, but- tons, tape, WOrkmanship, design, S1zes and methods of measuring, stitches, seams, stitching, weights per dozen, and shrinkage; methods of sampling, inspec- tion, and tests; and packaging, packing, and marking. U. S. GOV., Fe d e r a l Specification JJ-U-513; 1932. Amendment 1; 1944. Undershirts; Men's ( C ot to n, Flat-Knit, Light-Weight). Covers the short sleeves, pull-Over type, of the grade known commercially as "firsts. W G 1 v e s requirements for yarns, thread, workmanship, de S 1 gn and construction, sizes and method of measuring, stitches, seams, stitching, and Weight per dozen; methods of sampling, inspection, and tests; and Dackaging, packing, and marking. U. S. GOV., Fe de r a 1 Specification JJ-U-517; 1936. Amendment 1; 1944. Undershirts; Men's, Cotton-Wool, Mixed. Covers one grade—ºf irsts"; two types—(I) flat knit and (II) ribbed knit; two classes— (A) heavy weight and (B) medium weight; and 15 subtypes. Gives requirements for fabric, thread, workmanship, design and COnstruction, sizes and methods of meas- uring, Stitches, seams, Stitching, weight per dozen, and shrinkage; methods Of Sampling, inspection, and test; and packaging, packing, and marking. U. S. Gov., Feder a l Specification JJ-U-531; 1932. Amendment 1; 1935. Underwear; Knit, Standard Sizes (Exclusive of Rayon). Provides standard methods of measurement and standard measurements for knit un- derwear for the guidance of producers, distributors, and users, in order to eliminate confusion resulting from the diversity of measurements and methods and to provide a uniform basis for guaranteeing full Sizes. U. S. GOV. , Fe de I a l Specification JJ-U-561; 1933. Union Suits; Men's (Cotton-Wool, Ribbed-Knit, Me- dium-Weight). Gives detail requirements; methods of sampling. Inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., Marine Corps Specification, adopted 1943. Undershirts; Men's (Cotton, Flat-Knit, Light-Weight). References.--Tolerances, methods of testing, def- in 1tions, se e 309. O, 300.4, 300. 6; underWear box sizes, see 953. 2; Wool knit underwear, see 367. 2, rayon knit underwear, see 397. 12. MANUFACTURES OF COTTON FABRIC Dept. of Agriculture (Misc. Pub. 365) in a WPA proj- eCt. American Institute Of Laundering. Service Bullet in 34. Washing Formulas. This bulletín describes typ- 1 C a l family washing formulas, typical COmmercial flatwork w a s h in g formulas, how to determine the proper number Of Suds, causes Of linting, and causes Of graying. U. S. Gov., Dept. Of COmmerce, National Bureau of Standards. COmmercial Standard CS13-44; 1944. Dress Patterns. To provide definitions, standard class 1– fications, and corresponding body measurements for the guidance of purchasers, distributors, and users 146 Textiles 3| | .2 in Order to eliminate confusion. Gives Standard classifications and corresponding body measurements for dress p a t t e r n s for women, misses, juniors, girls, children, infants, boys, and little boys. Measurements include bust, waist, and hip for WOmen and misses, and SOcket bone to floor, hip, breast, and waist for all Others. U. S. Gov. , Dept. Of Commerce, National Bure au of Standards. Commercial Standard CS65–43; 1943. Meth- ods of Analysis and of Reporting Fiber Composition Of Textile Products. This standard provides meth- ods of analyzing finished products composed of cot- ton, rayon, silk, or woolen fiber, and mixtures of two or more of such fibers, and determining the percentage by weight of each kind of fiber present, and the percentage by weight of total S1zing, fin- 1shing, and other non-fibrous materials; provides methods of reporting Qn same; includes definitions of these fibers; and illustrates the manner by which testing laboratories may certify that the analyses have been conducted in accordance with the methods Of the Standard. U. S. Gov., Dept of C om me r c e , National Bureau of Standards. Commercial Standard CS121-45; 1945. Women's Slip Sizes. Covers standard me th o d S of measuring, and standard minimum measurements for women's built-up shoulder and Strap-type, Straight and bias-cut slips. Gives application, general re- Quirements, Standard minimum measurements and meth- Ods in detail, and gives tables showing standard minimum measurements for women's straight-cut built- up shoulder, and Strap-type slips; bias-cut strap- type slips; and. COmbination Straight and bias-cut Strap-type slips. U. S. GOV., Marine Corps Specification, adopted 1943. General Specification for Processing Fabrics. (Mil- dew Proof and Water-Repellent Requirements). 3 | | . COTTON OUTERWEAR 3| I. I COATS AND JACKETS, COTTON American Hospital Assn., 67-34. White Dalry Or HOS- pital Coats and Trousers. Covers one grade. Based on U. S. Gov. Federal Specifications BBB-C-586 for White Dairy or Hospital Coats and Trousers; W-B-871, and Amendment 2, for Buttons; W-T-276b, and Amend- ment 1, for Cotton Thread; CCC-T-191a, and Amendment 1, for General Specification, Test Methods, Textiles; and DDD-S-751 for Stitches, Seams, and Stitching. American Standards Assn. , L 17. 3- 1944. Jackets, S h i r t s , and Aprons (American War Standard). To establish specifications for certain industrial gar- ments for women. Covers types, general require- ments, fabrics, sizes, and construction; description, additional details, and table showing sizes for in- dustrial j a c ket (in-and-outer style), industrial shirt (regular style, shirt-tail model), and indus- trial apron (long style); and identification and labeling. U. S. Gov., Army Air Forces. Specification 3171 (2); 1943. Jacket; Mechanic's Arctic, Type D-2. U. S. Gov., Army Air F O r c e s . Specification 3243; 1945. Jacket; Nurses Flying, Wery Light, Type K-1. U. S. Gov., Army–Navy Aeronautical Specification AN-J- 2; 1944. Jackets; Summer Flying. U. S. Gov., Federal Specification BBB-C-588; 1936. Coats and Trousers; Dairy or Hosp it a l, White. Covers one grade. Gives requirements for material, buttons, thread, workmanship, design, sizes, pro- portions, pockets, Sleeves, collar, arm shields, edges, Seams, button and eyelet holes, facing, belt, and tunnel loops; and methods of sampling, inspec- tion, and tests. U. S. GOV., Marine Corps Specification, adopted 1944. COat; Dress, Summer, Officer and Enlisted Personnel (Marine Corps Women's Reserve). U. S. GOV., Marine COrps Specification, revised 1943. Coat; Utility. U. S. Gov., Marine Corps Specification, adopted 1943. Coat; Utility (Marine Corps Women's Reserve). U. S. GOV., Marine Corps Specification, adopted 1944. Coat; Service, Summer (Mar 1 n e Corps Women's Re- serve). U. S. GOV., Marine Corps Specification, adopted 1944. Jacket, Field (Marine Corps Women's Reserve). U. S. GOV., Marine Corps Specification, adopted 1944. West; Alpaca Lined (Marine Corps Women's Reserve). S. G O V . , Navy Dept. Specification 37J2; 1940. Jackets; Jungle-Cloth. S. GOV., Navy Dept. Specification 55J3a; Jackets; MeSS-Attendants". S. GOV., Navy Dept. Specification 55J 9a; Jackets and Trousers; Herringbone-Twill. U. S. Gov., U. S. Marítime COmmission. Specification 55—MC-4b; 1944. Coats; Cook s', White, French, Double-Breasted, Semi-Military Collar. Gives re- Q u i r em ent S for materials, WOI’kmanship, collar, sleeves, cuffs, facings and f i t t in g s, eyelets, buttonholes, pockets, hangar loops, reinforcements, he In s , s e a m s , stitching, sizes, identification, thread, buttons, and fabric; Sampling, inspection, and methods of test; packaging, packing, and mark- ing for Shipment. S. GOV., U. S. Marítime COmlSSiOn. Specification 55-MC-6b; 1944. Coats; Messmen's, Single-Breasted, Semi-Military C o l l ar. Covers one grade and two types- (I) hickory and (II) duck. Gives require- ments for material, WOrkmanship, COllars, Sleeves, Cuffs, facings and fittings, eyelets, buttonholes, pockets, hangar loops, reinforcements, hems, Seams, Stitching, Si Zes, identification, thread, buttons, and details for each type; Sampling, inspection, and methods Of tests; packaging, packing, and mark- 1ng for Shipment. 3 || |. 2 DRESSES AND WAISTS, COTTON American Standard A S S n . , L 17. 1-1944. Bungalow A p r O n S , a n d Wrap-Around and COat Style Dresses (American War Standard). To establish specifica- tfons for certain industrial d re S S e S for WOmen. COvers types, general requirements, fabrics, S12es, and construction; description, additional details, and table S h O W in g sizes for 1ndustrial bungal.OW apron, industrial dress (wrap-around style), in- dustrial dress (smock type), and industrial dress (coat style, princess-back model); and identifica- tion and labeling. American Standards ASSn., L 17.4-1944. Regular and Princess Model Coat Style Dress e s (American War Standard). TO establish Specifications for certain U. U. 1940. U. 1943. U. 147 3 | | .2 Directory of Commodity Spect fications industrial dresses for women. Covers types, general requirements, fabrics, Sizes, and construction; de- Scription, additional details, and table showing sizes for industrial dress (coat style., regular model) and industrial dress (coat style, princess model); and identification and labeling. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-17A; 1923. Waist; Cotton, White, Nurses". References.-Boys' waists, see 311. 5. 3 || || - 3 WORK CLOTH |NG American Hospital Assn., 67-232. Dungaree Trousers. Covers One type only. Based on U. S. Gov., Navy Dept., Specification 55 T 14a for Dungaree Trousers; U. S. Gov. Fe d e r a l Specifications W–B–871, and Amendment 2, for Buttons; W-T-276b and Amendment 1, for Cotton Thread; CCC-D-151a for Blue In d 1 go (Fully-Shrunk) Denim; CCC-T-1918, and Amendment 1, for General Specifications, Test Methods, Textiles;- and DDD-8-751 for Stitches, Seams, and Stitching; and U. S. Gov., Navy Dept., Specification 27 G la for Button Hole Gimp; and 27 ºf 22 for Garment Tick- etS. American Standards ASSn., L 17.2-1944. Slacks, Dun- garees, Overalls, and Coveralls, (Am e r 1 c an War Standard). To establish specifications for certain industrial garments for women. COvers types, gen- eral requirements, fabrics, sizes, and construction; description, additional details, and table showing sizes for industrial slacks, industrial dungarees, industrial bib overalls (high-back style), indus- trial b1b overalls (low-back style), and industrial coveralls (set-in waistband style); and identifica- tion and labeling. S. G O v . , Federal Specification BBB+S-786; 1938. Suits; Working, One-Piece. Covers One grade and one type. Gives requirements for material; thread, buttons, buckles, workmanship, design, patterns, stitches, seams and stitching; labels, d e t a i le d measurements; and methods of Sampling, inspection, and tests. - S. Gov., Joint Army-Navy Specification Jan-J-53; 1944. Jumpers; Dungaree. U. S. Gov., Marine Corps Specification, adopted 1943. Overalls; Utility (Marine Corps Women's Reserve). S. Gov., Navy Dept. Specification 55C32a; 1932. COver-alls. U. S. Gov., Weterans Administration. WA-X-131e; 1941. Jumpers; Blue Denim. U. S. Gov., Weterans Administration. Specification WA-X152g; 1942. Coveralls, Blue Denim. 3| 1.4 PANTS, TROUSERS, AND BREECHES, OF COTTON American Hospital Assn., 67-235. White Trousers. COV- ers one type and grade. Based on U. S. GOV., Navy Dept., Specifications 55 T 13c for White Trousers; 27 D 5c for Bleached and Shrunk Drill; 27 G 1a for Buttonhole Gimp; 27 T 11a for Bleached Cotton Tape; and 27 T-22 for Garment Tickets; U. S. Gov. Federal Specifications W-B-871, and Amendment 2, for But- tons; W-T-276b, and Amendment 1, for Cotton Thread; U. U. U. Specification CCC-T-1918, and Amendment 1, for General Specifica- tions, Test Methods, Textiles; and DDD-S-751 for Stitches, Seams, and Stitching. U. S. Gov., Army Air Forces. Specification 3177 (3); 1944. Trousers; Intermediate Flying, Type A-9. U. S. Gov., Army Air For c e s . Specification 3242; 1945. Slacks; Nurses Flying, Very Light, Type K-1. U. S. "Gov., Federal Specification BBB-C-586; 1936. Coats and Trousers; Dairy or Hospital, White. Cov- ers one grade. G 1 v e S requirements for material, buttons, thread, Workmanship, design, sizes, pro- portions, pockets, sleeves, collar, a rm shields, edges, seams, button and eyelet holes, facing, belt, and tunnel loops; and methods of sampling, inspec- tion, and tests. U. S. Gov., JOint Arſly-Navy 1944. Trousers; Dungaree. U. S. Gov., Marine Corps Specification, adopted 1941. Pants; Baseball. U. S. Gov., Marine Corps Specification, adopted 1941. Pants; Basketball. U. S. Gov., Marine Corps Specification, Pants; Football. Specification Jan-T-52; adopted 1932. U. S. GOV., Marine Corps Specification, revised 1942. Trousers; Service, Summer. U. S. Gov., Marine Corps Specification, revised 1944. Trousers; Utility. U. S. Gov., Marine Corps Specification, revised 1942. Trousers; White. U. S. Gov., Navy Dept. Specification 37T3; 1940. Trousers; Jungle-Cloth. U. S. Gov., Navy Dept. Specification 55J9; 1943. Jackets and Trousers; Herringbone-Twill. 8. Gov., Navy Dept. Specification 55T13e; 1944. Trousers; White. * U. S. Gov., U. S. Army, Quartermaster COrps. Speciſi- cation 6–25; 1926. Trousers; Duck (Alaskan Cloth- ing). U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6-65A; 1936. Breeches; Cotton, Khaki. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6-254; 1937. Trousers; Cotton, Khakſ. U. S. Gov. , Weterans Administration. Specification WA-X-127.j; 1942. Trousers; Cotton, Summer. See 311. 6. U. References. –Pants for uniforms, 3 ||. 5 COTTON SH 1 RTS American Standards Assn., L. 17.3–1944. J a C ke tº S., Shirts, and Aprons (American War Standard). To es- tablish specifications for certain industrial gar- ments for women. Covers types, general require- ments, fabrics, sizes, and construction; descrip- tion, additional details, and table showing Sizes for industrial jacket (in-and-Outer style), indus- trial shirt, (regular style, shirt-tail model), and industrial apron (long style); and identification and labeling. - U. S. Gov., D e D t . Of Commerce, National Bureau Of St a n d a r d S. Commercial Standard CS14-43; 1943. Boys' Button-On Wa is t s, Shirts, Junior and Polo Shirts (Made From Woven Fabrics). The purpose is to provide standard methods of measuring and Standard 148 Text iles 3 | | . 8 minimum measurements for the guidance of producers, distributors, and users. Covers size designations, methods of measuring, and Standard minimum measure- ments for boys' button-on waists, Shirts, junior and Sport (in or out) shirts, together with a system of button spacing for button-on waists. Initiated by the International ASSn. Of Garment Manufactures. S. G. O. v . , Federal Specification DDD-S-301; 1937. Shirts; Broadcloth, Cotton, Mercerized. Covers one type and grade. Gives requirements for style, size, COlor, construction, finished measurementS, and tol- erances; methods of sampling, inspect iOn, and test8; and requirements for packaging, packing, and mark- ing. S. G. O. v . , Federal Specification DDD-S-306; 1937. Shirts; Chambray, Blue or Green. Covers on e type and grade, coat style, with fall collar having W- Shaped opening in front. Gives requirements for front, pocket, back, collar, Sle e V e s , buttons, Sizes, and material; methods of sampling, inspec- tion, and test8; and requirements for packaging, packing, and maſking. U. S. Gov., Marine Corps Specification, adopted 1941. Shirt; Baseball. U. S. Gov., Marine Corps Specification, Shirt; Cotton, Khaki. - U. S. Gov., Marine Corps Specification, revised 1944. Shirt; Cotton, White and Khaki (Marine Corps Women's Reserve). U. U. TeVised 1942. U. S. Gov. , Navy Dept. Specification 27S14; 1941. Shirting; Cotton, Broadcloth and Oxford. U. S. Gov., Navy Dept. Specification 55S2Oe; 1944. Shirts; Chambray, Blue. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-241; 1938. Shirt; Cotton, Khaki, Suit- ing Cloth, 8.2 02. 3| 1.6 SUITS AND UNIFORMS, COTTON U. S. Gov., Army Air Forces. Specification 3232-1; 1944. Suit; Flying, Very Light, Cotton Twill, Type K-1. S. S-31a; Gov., Army-Navy Aeronautical Specification AN- 1943. Suits; Summer Flying. S. Gov., Federal Specification BBB-S-768; 1938. Suits; Operating (Coats and Trousers). Covers One grade, in small, medium, and large sizes; and three types— (I) with standing collar and Short sleeves, (II) w it h out collar and with short sleeves, and (III) without sleeves and without collar. Gives requirements for material, buttons, thread, body of coat, collar, sleeves, pockets, buttons and button- holes, belt loops, and belt; and methods Of Sam- pling, inspection, and tests. S. Gov., Federal Specification BBB-S-776; 1937. Su i t s; Play, Children's. Covers two types-(I) boys", denim, blue, indigo (shrunk), and (II) girls', covert cloth, cotton. Gives requirements for cloth, thread, but to ns, workmanship, finished minimum measurements, construction, sizes, and marking of sizes; and me t ho di S of Sampling, inspection, and te St.S. U. S. Gov., Marine Corps Specification, adopted 1944. Suit; Exercise (Marine Corps Women's Reserve). S. Gov., Navy Dept. Specification 37S7b; Suits; Wading, AViat 10n. U. U. U. U. 1942. U. S. Gov., Navy Dept. Specification 55C31a; 1931. Capes; Navy Nurse Corps. S. G O V . , Navy Dept. Jumpers; Blue, Undress. U. Specification 55J4b; 1942. U. S. GOV., Navy De D t . Specification 55J5c; 1943. Jumpers; White, Undre SS. U. S. Gov., Navy Dept. Specification 55J7b; 1942. Jumpers; Blue, Dress. U. S. GOV. , Navy Dept. Specification 55J8a; 1940. Jumpers; White Dress. U. S. Gov. , Navy Dept. Specification 55U4d; 1942. Uniforms; Navy Nurse Corps, Indoor, White. U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 94-3O39-A; 1942. Suit; Summer Flying Type A-4. U. S. GOV., U. S. Army, Medical Dept. Specification 6-278A, 1941. Suit; Convalescent. U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 6-15D, 1941. Uniform; Cotton, Nurses". References.-Methods of t e s t in g fabrics, see 300. 4; materials for uniforms, see 303. 2, 304. 4, 306. 34, 306. 36; wool uniforms, see 368. 82. 3 || - 7 OPERAT ING GOWNS American Hospital Assn., 67-121. Operating Gowns. Covers One type, One grade, and three sizes. Based On U. S. GOV. Federal Specifications DDD-G-6O1a for Operating G own s : W-T-276b, and Amendment 1, for Cotton Thread; TT-I-542 for Indelible Marking Ink (for Fabrics); CCC-J-191 for Bleached Jean; CCC-T- 191a, and Amendment 1, for General Specifications, Test Methods, Textiles; and DDD-S-751 for ‘Stitches, Seams, and Stitching. S. Gov., Federal Specification DDD-G-601a; 1941. Gowns; Operating. Covers One type and grade and three sizes-large, medium, and Small; m a d e o f bleached j e a n. Gives requirements for stitches, seams, body of gown, sleeves, collar, pocket, belt, tying tape, Shrinkage, measurements, and size tag; methods of Sampling, inspection, and tests; and re- Quirements for packaging, packing, and marking. S. G O v . , Federal Specification DDD-S-496; 1938. Smocks; Dental. Covers one grade and three types— (I) standing collar, short sleeves, and fastened down back; (II) W-shaped neck opening, long sleeves, and fastened over right shoulder and down right side; and (III) standing collar, short sleeves, and fastened over right shoulder and down right side. Gives requirements for material, length., chest, armhole, sleeve length., pocket, belt, and tying tapes; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and mark- ing. S. G O V . , Navy Dept. Aprons; Operating, Cotton. U. U. U. Specification 57 A4; 1940. References. -Surgeons rubber aprons, see 204.51. 3 i. 8 BELTS U. S. GOV., Army Air Forces. Specification 3221-1; 1944. Suspenders; Flying Suit. S. Gov., Federal Specification DDD-S-811; 1935. Suspenders. Covers one type and grade. Gives re- quirements for webbing, metal parts, leather parts, and length; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. 149 3 || | . 8 Directory of Commodity Specifications U. S. Gov., Marine Corps Suspenders; Belt, Web, S. GOV., U. S. AITmy, fication 6-105A; 1942. S. GOV., U. S. Army, fication 6-181B; 1941. M-1938. U. S. GOV., U. S. Army, Specification, adopted 1940. Model 1936. » Quartermaster Corps. Speci- Belt; Web, Waist, M-1937. Quartermaster Corps. Speci- Belt; Pistol or Revolver, U. U. Quartermaster Corps. Speci- fication 6–239B; 1941. Suspenders; Belt, M-1936. S. Gov., U. S. Army, Quartermaster Corps... Speci- fication 6-248; 1937. Belt; Web, White, With 8houl- der Strap, AITy Band. - S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6–286A; 1941. Belt; Magazine, for Brown- ing Automatic Rifle, M-1937. References.-Methods of testing, see 300. 4; er belts, See O69. 3." 3 ||.9 MISCELLANEOUS COTTON OUTERWEAR References.-Hats and caps, see 395. 3 || |.92 Aprons and Bibs American Hospital Assn., 67–1. Cooks' Aprons. Covers one type and grade. Based on U. S. GOV., Navy Dept. , Specification 55 A 3a for Cooks' Aprons. American Hospital Assn., 67-4. Cotton O p e r at 1 ng Aprons. Covers one type and grade. Based On U. S. Gov., Navy Dept., Specifications 55 A 4 for Cotton Operating Aprons; 55 T 3 for Bleached Cotton Slip Twill; U. S. Gov. Federal Specifications CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, T e x t i les ; and DDD-S-741 for Stitches, Seams, and Stitching. American St and ards Assn., L 17.1-1944. A D TO n S., (American War Standard). To establish specifica- tions for cert a 1 n industrial dresses for women. Covers types, general requirements, fabrics, sizes, and construction; description, additional details, and table showing sizes for industrial bung a low apron, industrial dress (wrap-around style), in- dustrial dress (smock type), and industrial dress (coat style, princess-back model); and identifica- tion and labeling. American St a n d a r d S ASSn., L. 17.3-1944. Jackets, Shirts, and Aprons (American War Standard). To es- tablish specifications for certain industrial gar- ments for women. Covers, types, general require- ments, fabrics, sizes, and construction; description, additiofial details, and table showing sizes, for industrial jacket (1n-and-Outer style)., industrial Shirt (regular style, shirt-tail model), and indus- trial apron (long style); and identification and U. U. leath- Bungalow labeling. U. S. Gov., Joint Army-Navy Specification JAN- A-54; 1944. Aprons; Bakers, Butchers, and COOkS, With Bibs. U. S. GOV., Marine COrps Specification, adopted 1944. Apron; Bungalow (Marine Corps Women's Reserve). U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 6-316; 1943. Apron; Mechanic's, Type B-2. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 94-3076; 1940. Apron; Laboratory, Type A-2 (Cotton Duck). . a n d Wrap-Around and Coat Style Dresses U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 94-3.099; 1940. Apron; Mechanic's, . Type A-3 (Acidproof). U. S. GOV., U. S. Marítime COmmission. Specification 55-MC-2a, 1942. Aprons; Bib and waist. Type 1– bib, type II-waist; class A-duck, class B-drill, class C-denim, and class D-hickory. G iv e s re- Qul rements for material, WOrkmanship, size, hems, thread and Stitches, t i e s , identification, apron ºfabric, color, Sampling, inspection, and tests. U. S. GOV., Veterans Admenistration. Specification WA-X-12h; 1942. White Smocks for Ward Maids, Fe- male Mess Attendants, and Female Kitchen Helpers. U. S. Gov., Veterans Administration. Specification WA-X-13g; 1941. Cook's Aprons. - References.-Rubber aprons, see 204. 51. 3 ||.93 Gloves and Mittens, Cotton U. S. Gov., Fe d e r a l Specification JJ-G-451; 1935. Gloves; Working, Cotton, With Leather-Palm. COvers gauntlet type, one grade. Gives detail requirements; methods Of Sampling, inspection, and tests; and re- quirements for packaging, packing, and m ar k l ng . Emergency Alternate Federal Specification E-JJ-G- 451; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for body, palm, Outer COVering, and pattern. U. S. GOV., Marine Corps Specification, adopted 1934. Gloves; Cotton, White. U. S. Gov., Navy Dept. Specification 37 M 10; 1943. Mittens; Waterproof, N-1- U. S. Gov., U. S. Army, Quartermaster Corps. Spec 1- fication 6-136A; Cotton, White, M-1938. References.—Rubber gloves, 3| 1.9l Leggings U. S. Gov., Marine Corps Specification, revised 1943. Leggings (Enlisted Men). 1938. G 1 O V e S ; see 203. 2, 204. 52. U. S. Gov., Navy Dept. Specification 72.1a; 1943. Leggings. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6–288; 1940. Leggings; Canvas, Dismount- ed, M-1938. 3 ||.95 Mackinaws of Cotton U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-104A, 1938. Coat; Mackinaw, Olive-Drab, Enlisted Men' S. 3 ||.96 Cotton Cloth Shoes U. S. Gov., Army Air Forces. Specification 3151 (1); 1944. Shoes; Winter, Type A-14 (Rubber Soled Duck Muckluck). U. S. Gov., Marine Corps Specification, adopted 1932. Shoes; Basket-Ball. U. S. Gov., Treasury Dept., Procurement Div., 283A; 1941. Shoes; Tennis or Gymnasium (Oxford Type). Shall be of the low oxford typ e-me n " s , boys", you t h s , , womens', misses", and childs'. Gives requirements for uppers, Vamp and toe Cap, COunter, Outer sole, inner Sole, binding, laces, eyelets, weights, and finish; methods of Sampling, inspection, and tests; and packaging, packing, and m a r k l ng . 150 Textiles 3|2. 5 U. S. Gov., U. S. Army, Medical Dept. Specification 10-2875B; 1942. Slipper; Hospital. 3 || -97 Parka 3| 1.98 Bathrobes, Cotton 3| |.99 Cotton Outerwear Not Otherwise Classified U. S. Gov., Marine Corps Specification, adopted 1944. Skirt; Dress, Summer, Officer and Enlisted Personnel (Marine Corps Women's Reserve). U. S. Gov., Marine Corps Specification, adopted 1944. Skirt; Service. Summer (Marine Corps Women's Re- serve). U. S. Gov., Marine Corps Specification, adopted 1943. Shorts; Athletic. U. S. Gov., U. S. Army, fication 6-208; 1933. Fabric. U. S. Gov., U. S. Army, Quartermaster Corps. ification 6-246A; 1944. U. S. Gov., U. S. Army, ification 6-282; 1939. (Washable). 3 12, COTTON UNDERWEAR U. S. Gov. ..., Federal Specification DDD-U-551; 1937. Union Suits; Boys' and Men's, Nainsook. Covers one grade and two types—(1) boys", sleeveless (class A, d r O p S e a t., and class B, flap seat) and (II) men's, Sleeveless, knee length. Gives requirements for material, thread, buttons, minimum measurements in inches, and method of measuring; methods of sam— pling, inspection, and tests; and requirements for packaging, packing, and marking. 312. COTTON DRAWERS Underwear. Institute. Specification IX; 1935. General Methods of . Measuring Drawers. Gives requirements for measuring men's, boys', and children's ribbed and flat knit drawers. Speci- Pyroxylin-Coated Quartermaster Corps. Band: Hat, Spec- Insignia; Embroidered. Quartermaster Corps. Spec- N e c kit 1 e S ; Cotton Khaki U. S. GOV., Marine. Corps Specification, revised 1943. Drawers; NainSook. U. S. GOV., Navy Dept. Specification 55 D 4h; 1943. Drawers; NainSOOk. U. S. Gov., Navy Dept. Specification 55 S 22a; 1944. ShOrts; COtton, Twill. U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 6-188B; 1936. Drawers; Cottoni, Shorts. References. -Knit underwear, see 309. 4. 312.2 NIGHTGOWNS American Hospital Assn.,. 67-175. COvers One type, One grade, and two sizes. On U. S. Gov., Navy Dept., Specifications. S. Gov. , Federal Specification DDD-N-306; 1938. Nightgowns; Children's and Women's. C overs one grade and four types: (I) Ch 1 l dren 's, in two classes—(A) flannel, out 1 ng, and (B) muslin, ble a c he d ; (II) infants, flannel, outing; (III) girls', flannel, outing; and (IW) women's, in two classes- (A) flannel, outing, and (B) mu S 1 in , bleached. Gives requirements for sizes and con- struction; met ho ds of sampling, inspection, and Hospital Shirts. Based U. tests; and requirements for packaging, packing, and marking for shipment. U. S. G O v ..., Federal Specification DDD-N-316; 1937. Nightshirts; Boys' and Men's. Covers two types— (I) muslin, slip-over style, white (class A, boys", and class B, men's); and (II) outing flannel, slip- over style (class A, boys' h 1 g h n e c k, buttoned front; class B, boys' U or W neck, without buttons; Class C, men's, h 1 g h n e c k, buttoned front; and class D men's U or W neck, without buttons). Gives requirements for breaking strength, colors, threads per inch, and buttons; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking. U. S. GOV., U. S. Army, Medical Dept. Specification 6-275; 1939. Shirt; Bed, Cotton. 3|2.3 PAJAMAS American Hospital Assn., 67-148. Hospital Pajama- C O at S and Trousers. COvers five types and four Sizes. Based On U. S. Gov. Federal Specifications DDD-P-76 for Hospital Pajama-Coats and Trousers; CCC-T-191a, and Amendment 1, for General Specifica- tions, Test Methods, for Textiles; DDD-S-751 for Stitches, Seams, and Stitching; W - T - 276 b , a n d Amendment 1, for Cotton Thread; and W-B-871, and Amendment, 2, for ButtonS. S. Gov. , D ept ... O f COmmerce, National Bureau of Standards. Commercial Standard Emergency CS (E) 15- 43; 1943. Men's Pajamas (Made From Woven Fabric). This standard provides standard methods of measur- ing and standard minimum measurements for the guid- ance of producers, distributors, and users, in an effort to conserve essential material, to eliminate confusion resulting from a diversity of measure- ments and methods, and to provide a uniform basis for guaranteeing full size. Covers size designa- tions, methods of measuring, and standard minimum requirements for men's pajamas, whether made from shrunk or unshrunk fabrics, together with a recom- mended label for use in guaranteeing full size. S. Gov. , Dept. Of Commerce, National Bureau of Standards. Commercial Standard (Emergency) CS (E) 106–43; 1944. Boys' Pajamas (Made From Woven Fab- ric). Purpose is to provide standard methods of measuring and Standard minimum measurements for the gu 1 d a n c e Of producers, distributors, and users. Covers size designations, methods of measuring, and standard m in 1 m um measurements for boys' pajamas whether made from shrunk or unshrunk fabrics, to- gether with a recommended label for use in guaran- teeing full size. S. Gov. , Federal Specification, DDD-P-76; 1936. Pajama-Coats and Trousers; Hospital. Covers one grade, five types, and four sizes. Gives require- ments for material, measurements, Shrinkage, body of c o a t , coll a r , sleeves, pockets, frogs, and buttonholes; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. 3|2. 1 PETT|COATS 3|2.5 COTTON UNDERSH |RTS Underwear Institute. Specifications W - W I I I ; 1935. General Me t ho di S of Measuring Shirts, Wests, and U. U. U. 151 3|2. 5 Directory of Commodity Specifications Bands. Includes requirements for measuring men's, boys", and children's shirts; children's and Women's vests; and infants' bands and Shirts. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-233C; 1942. Undershirt; Summer, Sleeve- leSS. References.—Knit underwear, see 309.4. 3 [2.6 COTTON UN | ON SUITS Underwear Institute. Specifications WOW-B1 and WOW- B2; 1935. Standard Sizes and Minimum Measurements for Woven Underwear for Boys' Garments. Gives de- tailed requirements for Shorts and union Sults. Underwear. Institute. Specifications WOW-C1; 1935. Standard Si Zes and Minimum Measurements for Woven Underwear for Children's Garment.S. Gives detailed requirements for various types of woven waist Suits. Underwear Institute. Specifications WOW-M1 to WOW-M6; 1935. Standard Sizes and Minimum Measurements for Woven Underwear for Men's Garments. Gives detailed requirements for various types of woven Shorts and woven union Suit.S. 3 ||3. HANDKERCH ! EFS AND LACES 3 ||3. I HANDKERCHIEFS U. S. G. O. v . , Federal Specification CCC-C-451; 1931. Cloth; Handkerchief, Cotton. Covers two types- (A) medium count and (B) high count. Carded or combed yarns may be used in type (A), and combed yarns in type (B). Gives requirements for weight, thre a d Count, and breaking Strength; methods Of Sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. U. S. G. O. v . , Federal Specification DDD-H-71a; 1944. Amendment 1; 1944. Handkerchiefs; Cotton. COverS one grade and three classes- (A) high count, (B) medium count, and (C) low count. Gives requirements for material and Workmanship, W e a V e , tolerance, thread count, weight, c. On St r u C t i on , breaking strength, color, finish, dimensions, and hems; meth- ods of sampling, inspection, and tests; and packag- ing, packing, and marking for Shipment. U. S. Go v . , Federal Specification, DDD-H-74; 1938. Handkerchiefs; Cotton, Bandanna. Covers two types- (I) blue and (II) red; and two sizes-18 by 18 in. and 21 by 21 in. Gives requirements for weave, tol- erances, ends, breaking Strength, weight per square yard, finish, and color fastness; methods of sam- pling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. 3|3.2 LACES References.-Gold and silver lace, see 399. 9. 3 |\!. COTTON BELT ING 31.1 FABRIC BELTING Americ a n Petroleum Institute, Div. of Production. Standard No. 1; 1940. Belting Specification. Gives physical and dimensional stipulations On finished belting of the following types-leather, impregna- ted Stitched cotton fabric, SOlid WOven hair, Solid woven cotton, balata, rubber, cord, and V-belts and sh e a V e S. Also gives minimum requirements as to tensile Strength; minimum and maximum limits for the elongation under definitely prescribed loads, and permissible variations in physical dimensions. Leather belting must meet certain cracking and pip- ing tests, and the adhesion between the piles of rubber and balata belting must meet definite re- Quirements. Americari Society for Testing Materials, D 18 1-4 2 ; 1942. Specifications and Methods of Test for Cer- tain Heavy Cotton Fabric for Manufacture of Hose and Belt in g . Gives scope, physical properties, tolerances for width, We 1 g h t , count, thickness, crimp, and breaking strength, and procedures for testing in accordance With A. S. T. M. method D 39. U. S. GOV. , Dept. of Agriculture, Forest Serv 1 c e . Specifications MSF-98. Cinch; Packsaddle U. S. Gov. , U. S. Army, Quartermaster Corps. fication 6-18OB; 1941. Belt; Cartridge, M-1923 (Dismounted and Mounted). References. --Tolerances, methods of testing, defi- nitions, see 300. 4, 300. 6; fabric conveyor belting, see 314. 3; leather belts, see 066. 3; rubber belts, see 207. 3|||}. 3 CONVEYOR BELT ING U. S. G. O. v . , Federal Specification DDD-B-168; 1935. Amendment 2 ; 19.4 O. Belting; Conveyor or Power- Transmission, Narrow (Stitched-Duck). Covers one g r a de . Gives requirements for finish, widt.h , thread, Splices, breaking strength, construction, Stitches, elongation, water absorption, Stitching thread, and deflection a ft e r accelerated aging test; methods of inspection and tests; and require- ments for packaging, packing, and marking. * U. S. G O v . , Federal Specification DDD-B-171; 1931. Amendment 1; 1936. Belting; Conveyor or Power - Transmission (Stitched-Duck). Covers one g r a de . Gives requirements for finish, width, Weight, thread, St 1tching th r e a d , Seam Strip, Splices, breaking strength, construction, seams, and Stitches; meth- Ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking. U. S. GOV., Fe d e r a l Specification JJ-B-191; 1935. Amendment 2, 1940. Belting; Conveyor or Power - Transmission, Cotton (Solid-Woven). Co v e r s one type and one grade known commercially as "firsts." Gives requirements for material and Workmanship, weave, tolerances, fasteners, finish, width, thread count, yarns, thickness, breaking strength, elonga- tion, and water absorption; methods of inspection and tests; and requirements for packaging, packing, and marking. U. S. Go v . , Navy Dept. Specification 34B3b; 1942. Belting; Conveyor, Ammunition. Speci- Cal. .30, References.—See references under 314. 1. 3 |5. BEDD |NG 3|5. O GENERAL ITEMS American Hospital Assn., 67-193. Hospital and Insti- tu t 1 on a 1 Cotton Textiles. Based on U. S. Gov. , Dept. of COmmerce, National Bureau of Standards, Simplified Practice Recommendation R74–30 for Hos- pital and Institut 10nal Cotton Textiles. 152 Textiles 3 || 5, | American Institute of Laundering. Service Bulletin 10. How to Launder Blankets and Comforters. This bu l l et in furnishes a thorough discussion on the laundering of blankets, including-washing temper- atures, sudsing and rinsing time, size of loads, fading and loss of color, spots and stains, soil, laundering of cotton and wool blankets, extraction and drying, binding, mothſproofing, and the handling of quilts and comforters. S. G O V De D t . Of Commerce National Bureau of Standards. Simplified Practice Recommendation R74– 30; 1930. HOSpital and Institutional Cotton Tex- tiles. This recommendation establishes a list of Standard sizes for bed pads, pillowcases, sheets, Spreads, for adult beds, Cribs, and bassinets; bu- reau scarfs; and bath and hand towels. Initiated by the American Hospital Assn. 3.15. I MATTRESSES AND MATTRESS COWERS 3.15. 10 General Items U. S. G O v . , Dept. of Commerce, National Bureau of Standards. Commercial Standard CS54–35; 1935. Mat— tresses for Hospitals. This standard covers inner- Spring mattresses with hair or cotton filling and curled hair mattresses for hospital use. It sets forth types, classes, grades, and sizes, general and detail requirements covering materials, resil- 1ency of Spring units, cleanliness, fastness of col- Or, fastness to crocking, fastness to perspiration, and moisture content. Initiated by the American H O S D 1 t a l Assn. Approved as American Tentative Standard, CS54-35, by the American Standards Assn. S. G O V . , Dept. of Commerce, National Bureau of Standards. Commercial Standard CS55-35; 1935. Mat- tresses for Institutions. This standard c over s In 1 n 1 m u m requirements for curled hair mattresses filled with hair and cotton felt mattresses filled With all-cotton f el t f O r institutional use. It sets forth types, classes, grades, and sizes, gen- eral and detail requirements covering materials, Cleanliness, fastness of color, fastness to crock- ing, fastness to perspiration, and moisture content. Initiated by the American Hospital Assn. Approved as American Tentative Standard, CS55–35, by the American Standards Assn. S. G O W . , Dept. Of COmmerce, National Bureau of 8tandards. Simplified Practice Recommendation R2- 32; 1932. Bedsteads, Springs, and Mattresses. Bed- Steads. This recommendation establishes a schedule of types and sizes of bedsteads covering straight- foot Wood and metal beds. Initiated by the National ASSn. Of Bedding Manufactures and the National Assn. Of Furniture Manufacturers. U. S. Gov. , U. S. Maritime Commission. Specification 27-MC-13; 1941. Pads; Mattress, Quilted. Shall be but one type and the grade shall be that known com— mercially as "firsts. " Gives requirements for ma— terials, workmanship, felt, fabric, thread count, strength, Welght, binding, quilting, size, sampling, inspection, and tests. U. U. U. U. S. G O V . , Navy Dept. Specification 27T6a; 1932. Tufting; W1ck, Mattress. U. S. Go v . , Navy Dept. Specification 27T19; 1936. Tufts; Mattress. | 3.15. Il Cotton Felt Mattresses American Hospital Assn., 1-22. Cotton (Felted) Mat- tres ses. Three types- (I) plain box edge, (II) rolled box edge, and (III) plain edge (not boxed). Two grades- (A) linters and cotton felt and (B) all linters felt. Based on U. S. Gov. Federal Specifi- cations W - M - 8 1 a for Cotton (Felted) Mattresses; W-T-276b, and Amendment 1, for Cotton Thread; CCC- T-1918, and Ame n d me n tº 1, for Textiles, General Specifications, Test Methods; CCC-T-351, and Amend- ment 1, for Mattress and Pillow Ticking; and DDD-8- 751 for Stitches, Seams, and 8titching. American Hospital Assn., 1-28. Cotton-Felt Inner- Spring Mattresses. Type having Springs in individ- ual pockets. Based on U. S. Navy Dept. Specifica- tions 27 M 11a amended by 27 M 11b, for Cotton-Felt Inner-Spring Mattresses; U. S. Gov. Federal Speci- fications W-T-2768, a n d Amendment 1, Thread; CCC-T-1918, and Amendment 1, for Textiles, General Specifications, Test methods; CCC-T-351, and Amendment 1, for Mattress and Pillow Ticking; and DDD-S-751 for Stitches, Seams, and Stitching. U. 8. Gov., Federal Specification W-M-81a; 1939. Mat- tresses; Cotton (Felted). Covers three types—(1) with plain box edge, (II) with rolled box edge, and (III) with plain edge, not boxed; and two grades- (A) with linters and cotton felt and (B) with all linters felt. Gives requirements for linters, cot- ton, felt, ticking, thre a d, twine, Workmanship, mattress ticking case, Stitches, Seams, and Stitch- ing, tufting, labels, standard Samples, and sizes and weights; methods Of Sampling, in Spection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-W-M-81a; 1942, issued by Procurement Div., Treas- ury Dept., U. S. Gov., required one grade all-cotton felt , gave detail requirements accordingly, a n d changed requirements for bales. . U. S. Gov. , Navy Dept. Specification 27M9b; 1937. Mattresses; Cotton (Felted), Berth (Chief Petty Of- ficers' and Sick-Bay). U. S. Gov. , Navy Dept. Specification 27M11b; Mattresses; Inner-Spring, Cotton-Felt. S. G. O. v . , Navy Dept. Specification 27M18; Mattresses; Cotton-Felt, for Officers. U. S. Gov., U. S. Maritime COmmission. Specification 27-MC-2Ob; 1943. Mattresses; Cotton (Felted). Cov- ers one type and grade. Gives requirements for felt, ticking, workmanship, size, We 1 g h t , C.On- struction, and labeling; Sampling, inspection, and methods of test; and packaging, packing, and marking. U. S. Gov. , U. S. Maritime COmmission. Specification 27-MC-34; 1941. Amendment 1; 1942. Mattresses; Inner Spring. S h a l l be type I-all wire spring unit, free-end coil construction; type II-all wire spring unit, knotted-end co i l construction, a n d shall be of but One grade. Gives requirements for sizes, felt, ticking, sheeting, Spring wire, work- manship, distribution of felt, Stitching, Casing, tufting, mattress construction, edge construction, border construction, corners, lifting straps, la" bels, and details for each type; Sampling, inspec- tion, and methods of test; and packaging, packing, and marking. (P º ve f^* + º- ºr, * * * * * * * *** 1940. U. 1945. 153 3 |5. || Directory of Commodity Specifications U. S. Gov., U. S. Maritime Commission. Specification 27-MC-38; 1941. Mattresses; Inner Spring (Individual Pockets). There shall be but one type and grade, and the sizes Shall be as Specified. Gives require- ments for materials, Spring wire, Workmanship, dis- tribution of felt, Stitching, casing, tufting, mat- tress construction, edge Construction, border con- struction, in n e r s p r in g construction, lifting 8traps, labels, Sampling, inspection, and tests. References. --Ticking for mattresses, Standard Si Zes, see 315. 10. 3 15. I2 Kapok Mattresses U. S. Gov. , Dept. Of Agriculture, Forest Serv 1 c e . Specifications MSF-34. Bag; Sleeping, Kapok. U. S. GOV., U. S. Maritime COmmission. Specification 27-MC-14; 1941. Mattresses; Kapok. There shall be but one type and the grade shall be that known com- mercially as "firsts. " Gives requirements for ma- terials, workmanship, ticking, design, fastness, weave, thread count, weight, strength, case, edges, Seams, Stitches, tufting, Size, weight, Sampling, inspection, and tests. See 304, 8; References.—See references under 315. 11. 3 15. 13 Hair Mattresses References.—Ticking for mattresses, standard Si Zes, See 315. 10; 362. 1. See 304, 8; Curled horsehair, See 3 |5. It! Mattress Cases and Covers A m er 1 C an HOSpital ASSn. , 1-10. Mattress Covers. Covers bleached and unbleached preshrunk cott on sheeting for four types of mattresses, material and WOrkmanship, general requirements, detail require- ments, and methods of inspections and tests. Based on U. S. Navy Dept. Specification 27 C 27a for Mat- tress Covers; U. S. Navy Dept. Specification 27 T 11a for Cotton Tape; U. S. Gov. Federal Specifica- tions W-T-27b, and Amendment 1, for Cotton Thread; CCC-T-191a, and Amendment 1, for General Specifica- tions and Test Methods Of Textiles; and DDD-S-751 for Stitches, Seams, and 8titching. U. S. Gov. , Marine Corps Specification, revised 1942. Cover; Mattress (Unbleached Drill). U. S. Gov. , Marine Corps Specification, revised 1942. Protector; Drill, for Cotton Mattresses. U. S. Gov. , Marine Corps Specification, revised 1942. Protector; Duck, for Cotton Mattresses. U. S. Gov. , Navy Dept. Specification 27C2Ob; 1942. Covers; Mattress and Pillow (Hammock). U. S. Gov. , Navy Dept. Specification 27C27C; 1944. Covers; Mattress. U. S. Gov. , U. S. Army, Medical Dept. 6-154A; 1941. Bedsack. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6–118D; 1940. Covers; Mattress, Cotton. U. S. Gov. , U. S. Maritime Commission. Specification 27-MC-4b; 1944. Covers; Mattress. Shall be two types—- (I) box (with tie tapes) and (II) envelope (without tie tapes); three classes- (A) ble a C he d (preshrunk), (B) unbleached (preshrunk), and (C) pin-check (preshrunk); and the grade shall be known commercially as "firsts. " Gives requirements for Specification material, workmanship, Stitching, seams, identifica- tion, shrinkage, and details for each type; sampling, inspection, and me th o ds of test; and packaging, packing, and marking for shipment. U. S. GOV. , Weterans Administration, Specification WA-X-186; 1939. Covers and Pads for Hospital Sec- tional Mattresses. References.-Standard sizes of mattress pads, see 315. 10, 315.0. 3.15. 19 Miscell aneous Mattresses U. S. G O V . , Army Air Forces. Specification 3187A; 1944. Mattress; Pneumatic, Type A-3. U. S. GOV., U. S. Army, Army Air Forces. tion 94-3079-B; 194 1. A-2. U. S. GOV. , U. S. Army, Army Air Forces. tion 94-3174; 1944. Filled, Type B-1. 3|5.2 SHEETS A m e T 1 C an HOSpital ASSn. , 67-157. Bleached Cotton Sheets. Covers five types in "firsts. " Based on U. S. Gov. Federal Specifications DDD-S-281, and Amendment 1, for Bleached Cotton Sheets; and CCC-T- 1918, and Amendment 1, for General Specifications, Test Methods, Textiles. U. S. GOV. , Army Air Forces. 1945. Sheet; COtton, Specifica- Mattress; Pneumatic, Type Specifica- Mattress; F e a t he r and DOWn Specification 3173—B; for Type A-3A Sleeping Bag. U. S. GOV. , Federal Specification DDD-S-281a; 1943. Sheets; COtton, Bleached. COverS One grade, and two classes- (A) 4.6 oz. per sq. yd. (74x66) and (B) 4. 2 oz. per sq. yd. (68x60). Gives requirements for material, length and width, tolerance, hems, stitch- eS, Sizing, finishing, and other nonfibrous mate- rials; thread count, W e i g h t , breaking strength, S126s, hems and Stitches; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Marine Corps Specification, revised 1942. Sheet; Bed, Unbleached. U. S. GOV. , U. S. Maritime Commission. Specification 27-MC-2a; 1942. Sheets; Cotton. Shall be type I— bleached, type II-unbleached; grade A-high qual- 1ty, grade B-medium quality; and three classes of hems. Gives requirements for materials, workman- Ship, Weave, Size, Stitches, identification and Imarking, sampling, inspection, and test. References. -Standard sizes, see 315.0; tolerances, methods of testing, definitions, see 300. 4, 300. 6; Sheeting, see 304.7; rubber sheeting, see 204. 33. 3 15.3 P : LLOWCASES AND P |LLOWS References. -Rubber p i l l o w s and cushions, see 204. 25. 3.15.30 General Items 3 15.3 || Pillowcases and Sacks American Hospital ASSn. , 1-31. Cotton Bleached Pillow Cases. Four types and one grade (i.e. "firsts"). Based on U. S. Gov. Federal Specifications DDD-S- 351, and Amendment 1, for Cotton Bleached Pillow Cases; and CCC-T-1918, and Amendment 1, for Textiles General Specifications, Test Methods. 154 Text iles 3 5.1; U. S. G O v . , Federal Specification DDD-P-351; 1931. Amendment 2; 1942. Pillowcases; Cotton, Bleached. Covers One grade and Six types. Gives requirements for thread count, weight, breaking strength, hems, seams, and stitches; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specifi- cation E-DDD-P-351; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed require- ments for SeamS. U. S. Gov., U. S. Army, Medical Dept. 6-193A; 1941. Pillow; Sack, HOSp1tal. U. S. GOV. , Marine COrps Specification, revised 1942. Pillowcases; Cotton, Unbleached. U. S. Gov. , U. S. Maritime Commission. Specification 27-MC-3a; 1942. Pillowcases; Cotton. Shall be type I-bleached, type II-unbleached; g r a de A-high quality, grade B-medium quality; and tWO classes of hems. Gives requirements for materials, work- manship, weave, s 1 Z e , Stitches, seams, identifi- cation and m a r k l n g, sampling, inspection, and tle St. U. S. Gov. , U. S. Maritime Commission. Specification 27-MC-5a; 1944. Covers; Pillow. The re shall be but One grade of the envelope type in two classes- (A) bleached (preshrunk) and (B) unbleached (pre- shrunk). Gives requirements for fabric, stitching, seams, hems, fittings, S 1 Z e , and identification; Sampling, inspection, and methods Of t e St ; a n d packaging, packing, and marking for Shipment. Specification References. –Pill'Ow ticking, see 304.8; standard kinds and sizes, see also 315.0, tolerances, meth- Ods of test ing, defin it iOn S, see 3OO. 4, 300. 6. 3 15. 32 Cotton Felt Pillows References. –Pillow ticking, see 304.8; standard Si Ze S, See 315. 30. 3 15. 33 Feather Pillows American Hospital Assn., 1-37. Feather Pillows. COV- ers three types—(1) ch 1 c ken feathers, (II) duck feathers, and (III) goose feathers; and One grade, i.e., "firsts". Based on U. S. Gov. Federal Spec- ifications W-P-356, and Amendment 1, for Feather Pillows; C-F-151a for Fe a the r s ; CCC-T-351, and . Amendment 1, for Mattress and Pillow Ticking; DDD- S-751 for Stitches, Seams, and Stitching; and W-T- 276b, and Amendment 1, for Cotton Thread. U. S. Gov. , Fe d e r a 1 Specification W-P-356; 1936. Amendment 2; 1942. Pillows; Feather. Covers one grade in three types- (I) chicken, (II) duck, and (III) goose. Gives requirements for ticking, feath- ers, thread, workmanship, and labels; methods of Sampling, inspection, and tests; and requirements for packing and marking. U. S. Gov. , U. S. Marítime COmmission. Specificatl On 27-MC-6; 1940. Pillows; Feather. Shall be type I- feather (goose), type II-feather (duck), and type III-feather (chicken, crushed, curled); and shall be that grade known commercially as "firsts. " Gives requirements for materials, workmanship, ticking, Seams, Size and we 1 g h t , labels, feathers, Odor, brittleness, cleanliness, Sampling, inspection, and te St. References.—Feather Pillows, Si Zes, see 315. 30. 3.15.34 Kapok Pillows References. –Kapok pillows, sizes, see 315. 30. 3.15.35 Hair Pillows and cushions U. S. Gov. , F e d e r a l Specification C-C-811; 1934. Amendment 1; 1942. Cushion; Carpet and Rug, Hair- Felt. Covers One type. Gives requirements for hair, burlap, adhesive, felting thickness and weights, and tolerance in weight; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specifi- cation E-C-C-811; 1942, (1ssued by Procurement Div., Treasury Dept., U. S. Gov.) changed the requirements for cushion and for cotton fabric for the core. References. –Hair pillows and cushions, See 315. 3O. 3.15.4 COUNTERPANES, BEDSPREADS American Hospital Assn., 67–7. Crinkle Bedspreads. Based on U. S. Gov. Federal Specifications DDD-B-151 for Crinkle Bedspreads and CCC-T-191a, and Amend- ment 1, for General Specifications, Test Methods, Text 11es. American Hospital Assn., 67-181. Cotton Bed Spreads. COvers five types. Based on U. S. Gov., Navy Dept., Specification 27 S 3 for Cotton Bed Spreads. U. S. G O v . , Federal Specification DDD-B-151; 1932. Bedspreads; Crinkle. Covers one grade. Gives re- quirements for finish, Weave, dimensions, weight, thread count, and strength; methods of sampling, inspection, and tests; and requirements for packag- ing, pack1ng, and marking. U. S. G O v . , Navy Dept. Specification 27S3b; 1944. Spreads; Bed, COtton. - U. S. GOV. , U. S. Maritime COmmí SSiOn. Specification 27-MC-16; 19.4 O. Counterpanes; Cotton, Crinkled, White. Shall be but One type and the grade shall be that known commercially as "firsts. " Gives re- Quirements for material, WOrkmanship, S i Z e , con- St I u C t 1 0 n , weave, Color, S12 ing, thread count, weight, strength, sampling, inspection, and tests. U. S. GOV. , U. S. Maritime COmmission. Specification 27—MC-29; 1941. Counterpanes; C ot to n, Crochet, Blue and White Patterned. Shall be but one type and the grade shall be that known commercially as "firsts." Gives requirements for material, work- manship, Size, construction, weave, color, sizing, thread Count, weight, breaking strength, sampling, inspection, and tests. U. S. Gov., U. S. Maritime Commission. Specification 27-MC-36; 194 1. Spreads; Birth (Day). Shall be but one type and grade. Gives requirements for ma— ter1als, Workmanship, S 1 Z e , construction, sides, hems, inspection, and tests. U. S. GOV. , U. S. Maritime COmmission. Specification 27-MC-43; 1941. Counterpanes; Cotton, Patterned, DObby Type. There Shall be but One type and the g r a d e s h a l l be known commercially as "firsts. " Gives requirements for material, workmanship, iden— tification and markings, size, construction, pat- tern, Weave, thread count, yarn, Weight, color, siZ- ing, breaking strength, sampling, inspection, and teSt.S. S i Z e S , References. –Standard sizes, see 315. O; toleran- Ces, methods of testing, definit 1011s, see 300. 4, 300. 6. gº." 55 3 || 5.5 Directory of Commodity Specifications 3|5.5 BLANKETS American Hospital ASSn. , 67-10. Warp and Wool-Filling Blankets. Based On U. S. GOV. Federal Specifications DDD-B- 421a, and Amendment 1, for Cotton and Cotton-Way and Wool-Filling Blankets and C C C - T - 19 1 a, and Amendment 1, for General Specifications, Test Meth- Ods, Textiles. American Society f O r Testing Materials, D 576-4OT; 1940. Tentative Specifications for All Wool, All Cotton, and Wool and Cotton Blanketing (Household). Includes eight types of fabrics with requirements for warp and filling, weight, minimum thickness, breaking Strength and air permeability, and methods Of testing. U. S. Gov., Dept. of Agriculture, Forest Serv 1 c e . Specifications MSF-45-S. Blanket; Cotton. COtton and COtton- U. S. GOV. , D e D t . Of COmmerce, National Bureau Of Standards. Simplified Practice Recommendation R11- 36; 1936. Bed Blanket Si Zes. This recommendation establishes a simplified list and 11 sizes of bed blankets (cotton, wool, and cotton and wool mixed). In 1t 1ated by the National Assn. Of WOOl Manufactures. S. Gov., Federal Specification DDD-B-421a; 1934. Amendment 1; 1936. Blankets; COtton, and COtton- Warp and WOOl-Filling. COvers One g r a d e and two types— (I) all cotton and (II) cotton-warp, wool- filling. Gives requirements for color and patterns, size, weave, thread count, breaking strength, and Shrinkage; me th o ds of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV. , U. S. Maritime COmmission. Specification 27-MC-10; 1940, a men d e d 1943. Blankets; Cotton Warp, Wool Filling. Shall be type I-mothproofed, type II-not mothproofed; and the g r a de shall be that known commercially as "firsts." Gives require- ments for material, WOrkmanship, COlor and appear- ance, weave, thread count, breaking Strength, weight, size, fiber content, Shrinkage, b ind 1 ng, mothproofing, sampling, in Spection, and tests. U. S. Gov. , U. S. Marítime Commission. Specification 27-MC-12; 1940. Blankets; Cotton Warp, Cotton and Wool Filling. Shall be but One type and the grade sh all be that commercially known as "firsts." Gives requirements for material, workmanship, fiber content, color, color fastness, appearance, thread count, strength, weight, size, Shrinkage, binding, sampling, inspection, and tests. U. References.—Standard sizes and grades of blan- ket S, see 369. 21. 3 || 5.6 SPRING COWERS 3 |5.9 MISCELLANEOUS BEDD ING U. S. Gov., Army Air Forces. Specification 3140-B; 1945. Bag; Sleeping, Type A-3A. U. S. Gov. , Treasury Dept., Procurement Div., No. 685; 1944. Panels; Screen, Cloth (for Hospital Use). Covers one type and one grade. for sizes, in a t e r i a 1, Workmanship, and details; m e th o d s of sampling, inspection, and tests; and p a c k a g in g, packing, and marking for shipment. Covers two types. Gives requirements 3 16. TABLECLOTHS, NAPKINS, AND S|LENCE CLOTHS 3|6. I TABLECLOTHS American Hospital ASSn. , 67-49. Cotton Table Cloths. Covers six types. Based on U. S. Gov. Federal Spec- ifications DDD-C-481a for Cotton Table Cloths; CCC- D-71 for Cotton Table Damask in Bolts; and CCC-T- 191a, and Amendment 1, for General Specifications, Test Methods, Textiles. S. Gov., Federal Specification DDD-C-481a; 1937. Cloths; Table, Cotton. Covers one grade. Gives requirements for sizes, construction, and linting; methods of Sampling and tests; and requirements for packaging, packing, and marking. S. Gow . , Navy Dept. Specification 27T23; Tablecloths, Napkins, and Doilles; Cotton. S. Gov. , U. S. Maritime Commission. Specification 27-MC-18a; 1941. Tablecloths and Napkins; Cotton (Damask). Shall be three types and the grade shall. be that known COmmercially as "firsts. " Gives re- quirements, for material, workmanship, weave, pat- terns, finish, nonfibrous materials, hems, dimen— S 1 On 3 , identification and marking, construction, linting, Sampling, inspection, and tests. S. Gov. , U. S. Maritime Commission. Specification 27-MC-21; 1941. Tablecloths; Cotton (Red and White Check). Shall be of one type and the grade shall be that known commercially as "firsts. " Gives re- quirements for material, Workmanship, design, color fastness, thread COunt, Strength, W e i g h t , hems, Size, Sampling, inspection, and tests. S. GOV. , U. S. Maritime COmmission. Specification 27-MC-44; 1941. Tablecloths; Cotton, Striped, and n Allovern Patterned, Dobby Types. Type I-twill, type II—satin; class A-stripe p at t e rºm ed and class B–"allovern patterned. Grade shall be that known commercially as "firsts." Gives requirements for material, workmanship, patterns, finish, non- fibrous materials, hems, dimensions, identification and marking, sampling, inspection, and tests. S. Gov., U. S. Army, Quartermaster Corps. ification 6-128; 1927. Tablecloths; Cotton. References.—Tolerances, methods of testing, def- initions, see 300. 4, 300. 6. 3 16.2 NAPKINS U. S. Gov. . , Navy Dept. Specification 27T23; Tablecloths, Napkins, and Doilles; Cotton. U. S. Gov., U. S. Maritime Commission. Specification 27-MC-18a; 1941. Tabkecloths and Napkins; Cotton (Damask). Shall be three types and the grade shall be that known commercially as "firsts." Gives re- quirements for material, workmanship, Weave, pat- terns, finish, nonfibrous materials, hems, dimen- s 1 on s, identification and marking, construction, linting, sampling, 1nspection, and test S. S. Gov., Weterans Administration. Specification VA-X-1386; 1943. Napkins; Cotton. U. U. 1942. U. U. U. U. Spec- 1942. U. 3|6. 3 S I LENCE CLOTHS U. S. GOV. , Navy Dept. Covers; Table. Specification 27C11b; 1944. 156 Textiles 3| 9.2 3 |6. l. TRAY CLOTHS 3 || 7. NETS AND NETT | NG 3|7. BOBB | NET U. S. Gov. , Fe d e r a l Specification JJ-N-191; 1932. Netting; Mosquito (Unbleached—Bobbinet). Covers one type of the grade known commercially as "first. * Gives requirements for material, workmanship, fin- 1sh, ply, Weave, width, length, weight, meshes, and Strength; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. References. –Tolerances, methods of testing, def- in it 1.On S, see 300. 4, 300. 6. 3 |7.2 MILL | NET 3.17.3 MOSQUITO BAR NETTING U. S. GOV. , Marine Corps Specification, adopted 1942. Net; Mosquito, Bunk. U. S. GOV. , Marine COI’ps Specification, revised 1943. Net; MOSquito, COt, Camouflaged. U. S. GOV. , Marine Corps Specification, adopted 1941. Netting; Mosquito (Unbleached Tricot). U. S. GOV., Treasury Dept., Procurement Div., No. 501; 1941. Netting; Mosquito. S h a l l be of O n e type made O f c 0 t t O n. Gives requirements for weave, W1dth, length, Weight, meshes, breaking strength, and finish; methods of sampling, inspection, and tests; packaging, packing, and marking. S. GOV., U. S. Army, Quartermaster Corps. fication 6–36C; 1938. Bar; Mosquito. S. GOV. , U. S. Maritime Commission. Specification 27-MC-47a; 1944. Bars; Mosquito. S h a l l be two types- (I) Olive drab and (II) white; and the grade shall be known commercially as "first. " Give re- Quirements for materials, WOrkmanship, COnstruction marquisette, apron f a b T 1 C , tape, Sewing thread, identification and marking, and color; sampling, inspection, and me th o d S of test; and packaging, packing, and marking. U. References. –Mosquito bar, see 317. 1. 3 |7. I; F | SH NET 3 |7.5 HAY NET U. S. GOV. , U. S. fication 6-204A; 3| 7.6 HEAD NET U. S. Gov. , Marine Corps Specification, revised 1943. Net; Mosquito, Head (Camouflaged). 3 |7.7 WOLLEY BALL AND TENNIS NETS U. S. Wolley Ball Assn. Wolley Ball Official Guide, WB45. Net. Includes requirements for width, length, meSh Si Ze, and material; binding Of top, ends, and Sides; height; and markers. 3.17.8 NETS, LAUNDRY BAG TYPE American Hospital Assn., 46–13. Bag-Type Laundry Nets. Covers two types; one grade. Based on U. S. Gov. Federal Specification, JJ-N-176 for Bag-Type Laun- dry Nets and CCC-T-191a, and Amendment 1, for Gen- eral Specifications, Test Methods, Textiles. Army, Quartermaster Corps. Speci- 1938. Net; Hay, M-1918. S. G O V . , Federal Specification JJ-N-176a; 1944. Nets; Laundry, Bag-Type. Covers one type and three sizes (1) 10 by 15 in., (2) 12 by 22 in., and (3) 24 by 36 in. Gives requirements for material, work- manship, Stitching, cloth construction, net con- Struction, Color, and details; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. sº 3 || 7.9 MISCELLANEOUS NETS U. S. Gov., Joint Army-Navy Specification JAN-N-70; 1944. Nets; Cargo (Fiber Rope). U. S. Gov. , Marine Corps Specification, adopted 1943. Net; Camouflage (Flame and Mildew-Resistant). U. S. GOV., Marine Corps Specification, revised 1944. U. Netting; Cotton, Marquisette, 1.8 Oz., Camouflaged (M11dew-Resistant and Water-Repellent). U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- Cation 6-70B; 1939. Neus; Camouflage. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2305A; 1941. Bellows; Net for. U. S. GOV. , Weterans Administration. Specification WA-M-167; 1931. Life Saving Nets. 3 |9. MISCELLANEOUS MANUFACTURES OF COTTON 3 |9. | COTTON BATT ING AND WADDING U. S. Gov. , F e d e r al Specification HH-I-528; 1944. Insulation; Cotton, Batts. Covers one grade and three classes- (a) without backing, (b) backing on on e s 1 d e with moisture-resistant paper, and (c) backing on both sides (one side moisture—resistant paper). Gives requirements for material, workman- ship, construction, fire r e s is t a n c e , backing, length and width, thickness, weight, and thermal conductivity; methods of sampling, inspection, and tests; and packaging, packing, and m a r k in g for Shipment. S. G O V . , Federal Specification CCC–C–606; Cotton-Batting; Nonabsorbent, Unbleached. One type and two grades- (A) 50-percent, 3/4-in. fibers and (B) 50-percent, 1/2-in. fibers. G1 ves detail requirements; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking. S. GOV. , F e d e r a l Specification CCC-W-51; 1942. Wadding; Cotton, Sheet. Covers one type, one grade, and three sizes—(1) 5 in. by 6 yd., (2) 18 in. by 6 yd., and (3) 36 in. by 6 yd. Gives requirements for material, WOrkmanship, absorbency, tolerance, color, sizing, weight, and formation of roll; meth- ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking for ship- Iſlent. U. S. Gov. , Marine Corps Specification, adopted Strip; Wadding, Sleeve. U. 1941. COvers U. 1941. U. S. Gov. , Navy Dept. Specification 27W2b; 1940. Wadding; Gray. 3 |9.2 FLAGS AND FLAG KITS U. S. Gov., U. S. Army, Quartermaster Corps. Spec 1- fication 6–243; 1936. Cases; Flag, Duck. References. –Failway signal flags, see 306.43. 7 3 |9.3 Directory of Commodity Specifications 3 |9.3 TOWELS AND BATH MATS American Hospital ASSn. , 67-52. Turkish Wash Cloths. Covers One type and grade 1n double face cloths. Based On U. S. GOV. Federal Specifications DDD-C-486 for Turkish Wash Cloths; W-T-276b, and Amendment 1, for Cotton Thread; CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, Te x t i le S ; DDD-S-751 for Stitches, Seams, and Stitching; and DDD-T-551, and Amendment 1, for Turkish Towels. American HOSDital ASSn., 67-196. Hospital Bath Towel. COVerS One type, One grade, and One class. Based On U. S. GOV. , War Dept., Specifications 6-152 for Hospital Bath TOWel, referred to below. Am er 1 c an Hospital ASSn. , 67-199. Huck Hand Towel. COVers One type, One class, and One grade. Based On U. S. GOV. , War Dept., Specifications 6-153 for Huck Hand TOWel, referred to below. American HOSpital Assn., 67-223. Office Huck Towels (With Woven Name). Covers one grade in "firsts. " Based On U. S. Gov. Federal Specifications DDD-T- 531, and Amendment 2, for Office Huck Towels (With Woven Name); and CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, Textiles. American HOSDital ASSn. , 67-229. Turk 1 s h Towels. COvers three types in "firsts. " Based on U. S. Gov. Federal Specifications DDD-T-551, and Amendment 1, for Turkish Towels and CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, Textiles. S. GOV. , Dept. Of Agriculture, FOrest Se T V 1 C e . Spec 1ſications 247-58–S. TOWels; hand, cloth. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards. Simplified Practice Recommendation R119- 31; 1931. Fast-Selvage Terry Towels. This recom- mendation establishes a simplified list of Stock Sizes of fast-Selvage terry towels known as Turkish towels. In 1tiated by the Cotton Textile Institute. S. G. O. v . , Federal Specification DDD-C-486; 1937. Cloths; Wash, Turkish. Covers one type and grade. Gives requirements for sizes, edges, weight, color, border, and breaking strength; methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. U. U. U. U. S. G. Ov . , Federal Specification DDD-T-531; 1931. Amendment 2; 1936. Towels; Huck, Office (With Wo- ven Name). Covers one type and One grade. Gives Width and length, Weight, threads per inch, S 1 Z in g, and color; methods of sampling, inspection , and tests; and requirements for packaging, packing, and marking. S. G O v . , Federal Specification DDD-T-551; 1933. Amendment 1; 1938 . TOWels; Turkish. Covers One grade and three types- A, B, and C. Gives require- ments for f 1 n 1 S h , Weave, hemming, thread count, weight, dimensions, and breaking strength; methods of sampling, inspection and tests; and requirements for packaging, packing, and marking. S. Gov. , Navy Dept. Specification 27 T 4b; Towels; Officers", Face. U. S. Gov., Treasury Dept., Procurement Div., No. 692; 1944. Towels; Huck, Cotton, Dental. Shall be of a grade commercially known as "firsts. " Gives re- quirements for material, Workmanship, weave, thread count, S 1 Z 1 ng , Shrinkage, color, hem, size, and weight; methods of Sampling, 1nSpection, and tests; and packaging, packing, and marking for Shipment. requirements for Weave, U. U. 1943. S. Gov., U. S. Marítime Commission. Specification 27-MC-8; 1940. Towels; Huck. Types shall be type I—huck (union), type II-huck (cotton), type III— huck (cotton, high count); and the grade shall be that known commercially as "firsts. " Gives require- ments for material, Workmanship, appearance, bleach, weave, hems, S1ze, Sampling, inspection, and tests. S. Gov. , U. S. Marítime COmmission. Specification 27-MC-9; 1940. Mat S; Bath, White Cotton. Shall be of One type and grade. Gives requirements for ma- terial, workmanship, bleach, weave, he m s, thread c O unt , Weight, S1zing, dimensions, sampling, in- spection, and test S. U. U. U. S. Gov., U. S. Maritime Commission. Specification 27-MC-11; 1940. To we l s ; Bath (Turkish). There shall be three types and the grade shall be that known commercially as "firsts. W Gives requirements for material, Workmanship, bleach, sizing, weave, hemming, size, tolerance for dimensions, lettering and designs, Sampling, 1nSpection, and tests. S. Gov., U. S. Maritime Commission. Specification 27-MC-15a; 1941. Towels; Service (P a n try and Waiters' Side). Shall be type I-pantry (boarder- ed)-class I, bleached, class II, unbleached; and type II—waiters' side (bleached, without borders). The grade s h a l l be th a t known commercially as "firsts. " Gives requirements for material, work- manship, weave, fiber, thread count, weight, strength, he m s , identification, borders, bleach, sampling, 1nSpection, and tests. U. S. Gov. , U. S. Marítime COmmission. Specification 27-MC-17; 1941. Towels; Crash (Cook's). Shall be type I-cotton warp and linen filling, type II-all cotton; and the grade shall be that known commer- cially as "firsts. " Gives requirements for mate- rial, workmanship, we a ve , hems, identification, size , borders, finish, tolerance (thread count), sampling, inspection, and test S. U. U. S. Gov. , U. S. Marítime Commission. Specification 27—MC—23; 1943. Towels; Glass. S h a l l be three types of linen and four types of cotton, and the grade shall be that known commercially as "firsts." Gives requirements for material, Workmanship, weave, colored yarns, bleach, hems, identification, size, thread count, strength, fiber, Sampling, 1nSpection, and test S. References. – Towels a n d toweling, see 304.91, 304.92, 304. 94; paper towels, See 471. 3. 3.19.4 MOPS (WIPERS AND POLISHING CLOTHS) American Hospital Assn., 67-55. Wiping Cloths. COV- ers one grade. Based on U. S. Gov. Federal Speci- fications DDD-C-491 For Wiping Cloths and CCC-T-191a for General Specifications, Test Methods, Textiles. National Assn. of Waste Material Dealers, Inc. Spec- ifications for Wiping Cloths; 1938. Definitions for six classes by nature of material, color, and size; requirements for washing and sterilization. Con- forms to standards of the Sanitary Institute of America. Sanitary Institute of America. Specifications for Sale of Wiping Cloths (und a t e d') . Includes two grades of colored wiping cloths, two grades of White wiping cloths, and two grades of underwear wiper; requirements for sterilization, kinds of cloths al- lowable, and tare. 158 Textiles 3| 9.9 | U. S. G O v . , Federal Specification DDD-C-301; 1932. Cheesecloth; (f or ) Wiping Purposes (Remnants and Seconds). Covers two types-(I) bleached and (II) unbleached; One grade, lengths or remnants and (B) long lengths. Gives requirements for material, workmanship, weave, fin- ish, width, weight, and lengths; methods of sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. G O v . , Federal Specification DDD-C-441; 1936. Cloths; P O l 1 s h in g . COvers One type and grade. Gives requirements for s 1 Z e , breaking strength, edges, weight, and ends and picks; methods Of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Federal Specification DDD-C-491a; 1943. Cloths; Wiping. Shall be type I—white or type II- mixed if gilt-colored. Gives requirements for mate- rial, workmanship, weight, S 1 Z e , absorbency, in- Voice weights, baling, sampling, inspection, tests, packing, and marking. U. S. Gov., Federal Specification DDD-C-503a; 1942. Amendment 2; 1944. Cloths; Wipfing, Cotton, M1Xed- Colored and White, Steril 1zed (for Machinery). Cov- e r s two types— (I) white and (II) mixed-colored. Gives requirements for material, workmanship, weight, size, freedom from stains, washing and ster111za- tion, absorbency, 1 nVO 1 c e We 1 ghts, and b al in g; methods of sampling, inspection and tests; and pack- ing and marking for shipment. U. S. Gov . , Federal Specification DDD-T-541; 1932. Towels; Machinery-wiping. Covers one grade and One type. Gives requirements for finish, Weave, Width, lengths, weight, thread count, breaking strength, and Over-edging; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement D1 V., NO. 433; 1940. Cloths; Dust, Oil-Treated. Shall be made of thoroughly cleaned cotton, not less than 20 X 36 in. , or 27 x 26-1/2 in., treated by uniform Spraying or other method, with clean mineral oil, perfumed with of l of cedar, pine oil, or similar material. 011 contents shall be not le SS than 15 percent nor more than 25 percent of the weight of the treated cloth. Gives requirements for thread count, weave and col- or, and weight; methods of sampling, inspection,and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Signal Corps. Specification 71–443–A; 1932. Cloths; Cable Wiping. References. –Methods of testing, definitions, see 3OO. 4, 300. 6: cheese cloth for wiping purposes, see 304. 3; mop Sticks, See 983. 1. 3 |9.5 BAGS References.—Cloth bags, see 957. 1; duck for bags, burlap, see 303. 3, 322. 1, 322. 2. 3 |9.6 CARPET L |N|NG Federal Specification DDD-L-416; 1936. Lining; Carpet. Covers one type and grade. Gives requirements for width, weight, and construction; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. G O V . , References.—Felt, see 365.98, 473. 2. 639677 ()—45—–11 and two classes- (A) short. 3.19.7 PADS AND DIAPERs Am e r 1 c a n Hospital Assn., 46-16. Laundry Padding (Stitched-Cotton-Roving). Covers one grade in two types. Based On U. S. Gov. Federal Spec 1 fication CCC-P-86, and Amendment 1, for Laundry Padding (Stitched-Cotton-Roving), and CCC-T-191a, and Amend- ment 1, for General Specifications, Test Methods, Textiles. American Hospital Assn., 67–73. Bird's-eye Diapers. COvers One type in "firsts. n Based on U. S. Gov. Fe d e r a l Specifications DDD–D–301 for Bird's-eye Diapers; CCC-T-191a, and Amendment 1, for General Specifications, Te St. Methods, Textiles; and CCC-C- 411 for Bird's-eye (Diaper) Cloth in Bolts. U. S. Gov. , F e d e r a l Specification CCC-P-86; 1937. Amendment 1; 1938. Padding; L a un dry (Stitched- Cotton-Roving). Covers two types— (A) commercially known as 1/4 in. Unick and (B) coIIIHercially known as 5/8 in. thick. Gives requirements for w id th , weight, thickness, length of Toll, and construction; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. G O v . , Federal Specification DDD-D-301: 1932. Diapers; Bird's-eye. Covers One type and g r a de . Gives requirements for finish, weave, dimensions, weight, and thread “count; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking. U. S. GOV. , Marine Corps Specification, adopted 1942. Pads; Shooting, Canvas (Emergency. Alternate). U. S. Go v . , Navy Dept. Specification 27P6a; 1942. Pads; Shoulder and Sleeve, White. U. S. Gov., Treasury Dept., Procurement Div. Speci- fication No. 655; 1944. Pads; Ironing Board. COV- ers one type and one grade and shall be m a d e o f knitted cotton. Gives details for COnStruction in- cluding length, width, and thickness; methods of sampling and inspection; and packaging, packing, and marking for shipment. References.—Surgical operating pads of rubber, See 204. 53. 3 |9.9 Mſ SCELLANEOUS MANUFACTURED COTTON PRODUCTS 3 |9.90 General Items American Institute of Laundering. Service Bulletin 6. How To Launder Curtains. This bullet in tells you how to identify and inspect curtains, how to wash and finish curtains, how to tint Curtains, and how light attacks curtain fabrics. 3.19.9 || Awnings and Curtains National canvas Goods Manufactures' Assn., Inc. Meth- Od of Cutting AWnings, undated. Method Of Cutting awnings, whether they are circular or Oval, is just the same. Gives illustrations of Cuts Nos. 1, 2, 3, 4, and 5 with instructions for cut t i ng circular awnings. U. S. G O v . , Federal Specification CCC-S-121; 1936. Scrim; Curtain. Covers one type and grade. Gives requirements for ends and picks, tensile strength, weight, width, colors, designs, and bolts; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. 3 |9.9 | Directory of Commodity Specifications U. S. G O V . , Navy Dept. Specification 24A6a; Awnings; Ships'. - U. S. Gov. , Navy Dept. Specification 24C16a; Curtains; AWning, Ships'. S. G O V . , Navy Dept. Curtains; ShoWer. U. S. Gov. , Navy Dept. Specification 27C7c; Curtains; Skylight Screens and Fixtures; Ship. S. Gov. , Navy Dept. Specification 55C29b; Curtains; Trousers. S. GOV. , U. S. Army, Specification 97-54-152; M1. S. Gov. , U. S. Marítime COmmission. Specification 24-MC-1; 1940. Curtains; Shower, Bleached Duck. Shall be but one type and grade, of that known com- mercially as bleached, pre-shrunk, Army duck. Gives requirements for workmanship, finish, weave, yarn, 1944. 1944. U. Specification 24C25; 1944. 1944. U. 1940. Chemical War f a re Service. 1941. Curtain; Gasproof, U. U. thread Count, breaking strength, we 1 g h t , sizes, Sampling, inspection, and tests. U. S. GOV., U. S. Marítime Commission. Specification Curtains (W1th Fixtures); Port, Door, and Passageway. Covers three types of cur- tains and six classes of fixtures. Gives require- ments for materials, workmanship, construction, di- 27-MC-322; 1943. mensions, hems, thread, Stitching, metal fittings, fixtures, installation, sampling, inspection, and teSt, S. References. –Window shades, see 392. 23; a w n in g ClOth, see 303. 6. 3.19.92 B indings, Braid U. S. G O v . , Federal Specification DDD-B-331; 1937. Am end m ent 1; 1944. Binding; Cotton, Bias-Cut. Covers three types- (I) cambric, (II) percale, and (III) sateen. Gives requirements for material, work- manship, c u t t 1 ng , Sizing, length, width, dyes, thread count, finish, Weight, and breaking strength; m e th O d s of sampling, inspection, and tests; and packaging, packing, and marking. - U. S. Gov. , Marine COrps Specification, adopted 1936. Binding; Bias, Black, 7/8-in. U. S. Gov., Marine Corps Specification, adopted 1944. Piping; White. U. S. G O v . , Navy Dept. Specification 27B5a; 1942. Braid; Cotton, Black. f U. S. G O v . , Navy Dept. Specification 27P2C; 1944. Plping; Cotton, Black. 3 19.93 Cotton Sleeving U. S. Gov., Navy Dept. Specification 17S10b; 1944. Sleeving; Insulating, Cotton. U. S. G O V . , U. S. Army, Chemical Warfare Service. Specification 97-51-87; 1942. Sleeving; Cotton. S. Gov. , U. S. Army, Signal Corps. Specification 71-610; 1931. Sleeve; Cotton, Cable Splicing. U. 3 19.94 Canvas Cots, Hammocks U. S. G ov . , Federal Specification AA-C-571a; 1937. Amendment 1; 1938. Cots; Folding, Canvas. Covers One type and One grade. G iv e s requirements for length, width, height, woodwork (hickory, b i r C h , rock elm , white ash, beech, red oak, white oak, pecan, or hard maple), steelwork, painting, cover, thread, Stitching, and Straps; methods of sampling, inspection, and tests; and requirements for packag- 1ng, packing, and marking. U. S. GOV. , Navy Dept. Specification 24 H 1d; 1943. Hammocks and Hammock Fittings. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2659A; 1941. Hammock; Balkan Frame, Large and Small. References.—Methods of testing, definitions, see 300. 4, 300. 6; Canvas, see 303. 1. 3.19.95 Sanitary Napkins 3.19.96 Horse Blankets U. S. G O V . , Dept. Of Agriculture, Forest Service. Specifications MSF-47-S. Blanket; Saddle. U. S. GOV. , U. S. Army, Quartermaster Corps. Speci- fication 92-6A; 1937. Cover; Horse, M-1912, With Surcingle, M-1930. - U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 92-S6; 1937. Cover; Horse, M1912, Unlined, With Surcingle, M1930, for Emergency Use Only. 3.19.97 Cards, Straps, and Tape American Hospital Assn., 67-187. Cotton Tape. S1X type S. Based On U. S. Gov. , Navy Dept., Speci- fication 27 T 11a for Cotton Tape and U. S. G O V . Federal Specification CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, Textiles. American Hospital Assn. , 67-190. General Use Bleached, Dyed, or Grey C ot to n T a pe. Covers One type and grade. Based on U. S. Gov. Federal Specifications DDD-T-86 for General Use Bleached, Dyed, or Grey Cotton Tape and C C C – T – 19 1 a, and Amendment 1, for General Specifications, Test Meth- ods, Textiles. American Society for Test i ng Materials, D 259-44; 1944. Methods of Testing and Tolerances for WOVen Tapes. Apply to silk and cotton tapes. Permissible tolerances in weight, width, thickness, and Con- struction, with requirements for sampling, breaking strength, sizing content, acidity test, quinhydrone pH indicator apparatus, and Drocedures. American Society for Test i ng Materials, D 335-36; 1936. 0.007-In. Cotton Tape for Electrical Purposes. Re qu i r em ent s for uniform woven tape free from "notes" or other impuritles, with Selvage edge, ſor sizing, physical properties, tests using A. S. T. M. method D 259, winding, and size of rolls. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 3810; 1944. Adhesive Tape (Cloth Back). Suitable for application on metal, plastic, paper, paint, and permanent Organic pro- tective coatings. Covers application, requirements, test procedure, quality, tolerance, reports, packag- ing, marking, approval, and rejections. Similar Specification: Army-Navy Aeronautical AN-T-12. U. S. G O v . , Army Air Forces. Specification 16157; 1944. Tape; Tubular Nylon, Cotton Filling. U. S. Gov., Army–Navy Aeronautical Specification AN-" T-12a; 1944. Tape; Adhesive, Moisture-Resistant. U. S. Gov., Army–Navy Aeronautical Specification AN- T–41; 1943. Tape; Non-Elastic Cotton. U. S. Gov., Army–Navy Aeronautical Specification AN- T-45; 1944. Tape; Nylon (Cotton Fill 1ng). COverS 160 Textiles 3 19.98 U. S. Gov., Army-Navy Aeronautical Specification AN- T-48; 1944. Tape; COtton Surface. S. Gov. , Army-Navy Aeronautical Specification AN- DDD-T-91a-2; 1944. Tape; Cotton, Reinforcing. S. Go v . , Federal Specification DDD-T-86; 1936. Tape; Cotton, Bleached, Dyed, or Grey (General Use). Covers one type and grade. Gives requirements for construction, physical properties, weave, size of yarns, color, and fastness to weather; methods of sampling, inspection, and tests; and requirements for packaging, packing, and In a r k l n g . Emergency Alternate Federal Specification E-DDD-T-86; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov. ) c h a n ge d requirements for construction and S126 S. S. Gov. , 1944. Tape; Adhesive, Pressure-Sensitive, Resistant. U. S. Gov. , Marine Corps Specification, revised Tape; Identification. U. S. Gov. , Marine Corps Specification, adopted Tape; Cotton, Khaki, 11/16-In. Wide (Shrunk). U. S. Gov., Marine Corps Specification, adopted Tape; Cotton, White, 1/4-In. Wide. U. S. Gov. , Marine Corps Specification, Tape; Cotton, White, 5/8-In. S. Gov. , Marine COrps Specification, adopted Tape; Cotton, White, 11/16-In. Wide (Shrunk). S. Gov. , Navy Dept. Specification 26S1f; Straps; Standard, Folding-Berth. S. Gov., Navy Dept. Specification 27T11b; Tape; COtton. S. G O v . , Navy Dept. Tapes; Tufting, Cotton. S. Gov. , U. S. Army, Army Air Forces. tion 6–29C; 1941. Tape; Cotton, Serving. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-53; 1938. Tape; Co t t on , Reinforcing, for Pyrotechnic Parachutes. U. U. Joint Army-Navy Specification Jan-P-127; W a t erº- U. 1933. 1935. 1935. adopted 1936. U. 1935. U. 1944- U. 1944. U. Specification 27T15; 1933. U. Specifica- U. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- cat.10n 8-258A; 1940. Tape; COtton, Identification Tag. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6-300; 1941. Strap; Carrying, for Bag, Can- vas, Field, Olive-Drab, M-1936. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- cation 6-318; 1943. Tape; Ankle, 2 In. (Stock No. 27—T-535). U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6-319; 1943. Tape; Cotton, Braided (White, Dyed, or Unbleached). References. –Twine, cord, see 302. 3, 302.4; insu- lating tape, see 719 - 56; Sash C Ord, Wrapping COI’d, see 302.46, 3O2.47; adhesive tape, adhesive plaster, See 204. 12. 3 19.98 Tents, Tarpaul ins, and Wind Sails National Canvas GOOCS Manufacturers' ASSn. , Inc. The "Kamptop." Ten t , 1940. Gives specifications and S126S for 15 tent Si ZeS from 5X7 to 18x24 ft. COV- ers type of door construction, many reinforced con- struction features, Style Of eave and COnstruction, method of holding up Walls and gables for ventila- tion, weight of the materials, waterproofing used in the cloth-it does not rub off, a b so lu t e ly waterproof, so no fly is required, price ts really lower than a khaki tent with a fly in a 10 Ox. duck, and guaranteed full Size and waterproof. U. S. Gov. , Army Air Forces. Specification 26758-B; 1945. Paulin; Waterproof, for Type A-3A Sleeping Bag. S. 1944. Repair. S. G. O. v . , Army Air Fordes. Specification 40872; 1944. Shelter; Field Maintenance, Type A-4, Porta- ble. S. Gov. , Army Air Forces. Specification, 1944. Shelter; Field Maintenance, Type A-5. S. GOV., Army-Navy Aeronautical Specification AN- S-34-1; 1944. Sails; Life Raft. S. G O V . , Dept. Of COITInerce, National Bureau of Standards. Commercial Standard CS28–32; 1932. Cot- ton Fabric Tents, Tarpaul1.ns, and COvers. A com- mercial standard selected and accepted by industry establishing a standard method of marking tents, tarpaulins, and covers to show the original gray goods weight per square yard without reference to finished Or loaded weights, also to show type of fabric by markings, such as a single filling duck, et C. S. Gov. , F e d e r a l Specification K-P-146; 1940. Paulins and Covers; Duck (Tarpaulins). Covers one grade ºf 1rsts" and two types- (I) fire, water, and weather resistant and (II) water resistant. Gives requirements for duck, cotton Or manila rope, grOm- mets and washers, rings, ferrules, thread, WOrkman- ship, size, S1ze tolerances, Stitches, seams and Stitching, construction, and Stamping; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOv. , Marine Corps Specification, revised Paulins; Large (30 by 20 Ft. ). U. S. Gov. , Marine Corps Specification, adopted Paulins; Medium (21Ft. 6 In. by 14Ft. 3 In. ). U. G O V . , Army Air Forces. Specification 40770; Shelter; Field Maintenance, Type B-4, Glider U. U. 40873; U. U. U. 1943. 1944. U. S. GOV. , Marine Corps Specification, adopted 1944. Tent; Emergency, First Aid and Blackout. U. S. G O v . , Navy Dept. Specification 24C19; 1944. COvers; Searchlight, Canvas. U. S. Go v . , Navy Dept. Specification 24H2; 1932. HOOds; Hatch. U. S. G. O. v . , Navy Dept. Specification 24P5a; 1944. Paulins. U. S. G O V . , Navy Dept. Specification 24 S6a; 1944. Screens; Bridge. U. S. GOV. , Navy Dept. Specification 24 W 2b; 1943. Wind-Salls. U. S. G O V . , Navy Dept. Specification 27C23; 1933. ClOths; Boat. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 94-3077–A; 1 94 2. Tent; Field Shelter, (One Man), Type A-2. U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 98–26751-G; 1944. Cove r s : Waterproof (for Aircraft). U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fications 6–77; 1937. Screen; Latrine, and Appli- 3.11C 6 Se 161 3 |9. 98 Directory of Commodity Specifications U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 6-200A; 1935. COvers; Tarpaulin, and End Curtains for Transport Bodies. g S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-211; 1936. Cover (Army Field Bake Oven No. 1), Canvas, Dough Trough No. 14A. U. U. S. Gove, U. S. Army, Quartermaster Corps. Speci- fication 6-257; 1938. Cover; Army Field Bake Oven No. 1, Canvas, Sponge-Can, M-1938. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-306; 1942. Paulins; Canvas. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-3O8; 1942. Tent; Shelter Half, M-1941. U. S. Gov., U. S. Marítime Commission. Specification 24-MC-3; 1944. COvers; Canvas, for 12-In. Signaling Searchlight. Covers one type and one grade. Gives requirements for material, Workmanship, COnStruction, duck, Sewing thread, COrd, grOmmets, Stitches, Seams, stitching, and identification and marking; sampling, inspection, and me t h O d S of test; and packaging, packing, and marking for shipment. References.—Cotton duck, see 303. 1, 303. 5. 3 19.99 Miscell aneous Specifications for Cotton Goods American Assn. of St a t e Highway Officials, M73-38. Standard Specifications for Cotton Mats for Curing Concrete Pavements. Gives scope, general require- ments, properties, filling material, thread, dimen- sions, construction, and packing. American Hospital Assn., 67–178. Hospital Slippers. Covers one type, one grade, one class, and Seven sizes. Based on U. S. Gov., War Dept., Specifica- tions 10-2875A for Hospital Slippers; Federal Spec- ifications, CCC–D–651 for Unbleached Drill; CCC-D- 761, and Amendment 2, for Plled-Fillíng-Yarns and Single-Yarns (Flat-Duck) Cotton Duc k : CCC-S-281, and Amendment 3, for Narrow Unbleached Cotton Sheet- ing; CCC-T-191a, and Amendment 1, for General Spec- ifications, Test Methods, Textiles; and ZZ-R-601a for Methods of Physical Tests and Chemical Analyses of Rubber GOOOlS. S. Gov., Army Air Forces. Specification 3175-B; 1945. Shell; Outer, for Type A-3A Sleeping Bag. U. S. Gov., Army Air Forces. Specification 26757-A-1; 1945. Covers; Aircraft Wing and Tail. U. S. Gov. , Dept. of Agriculture, Forest Ser V 1 c e . Specifications No. 106. Cover; Pack, Large. U. S. Gov. , Dept. of Agriculture, Forest Ser V 1 C e . Specifications 107–S. Cover; Pack, Manta. U. S. Gov., Dept. of Agriculture, Forest Se T V 1 c e . Specifications No. 260. Pad; Packsaddle. U. S. Gov. , Dept. of Agriculture, Forest Se T V 1 C e . Specifications No. 308. Saw, Carrier; Crosscut. U. S. Gov., Dept. of Agriculture, Forest Se T V 1 C e . Specifications MSF-214. Knapsacks (Packsack). S. Go v . , Federal Specification DDD-M-148; 1943. Mats; Cotton (for Concrete-Curing). Covers three classes— (I) 8 oz. fabric, (II) 7 OZ. fabric, and (III) 6. 1 oz. fabric. Gives physical properties of fabric and me t h o d's of sampling, inspection, and teSt.S. U. S. Gov., Marine Corps Specification, adopted 1944. Case; 3-Pocket, 30-Round for Caliber .45 Magazine. U. U. U. S. GOV., Marine Corps Specification, adopted 1944. Cover With Strap; Handbag, Summer (Mar in e Corps WOmen's Reserve). U. S. GOV., Marine Corps Specification, adopted 1942. Lanyard; Pistol. U. S. GOV. , Marine Corps Specification, revised 1943. Pack; U. S. Marine Corps, M-1941. U. S. GOV. , Marine Corps Specification, revised 1944. Pocket; Magazine, Double-Web (for Pistol and Car- bine). U. S. G O v . , Navy Dept. Specification 2002; 1930. Covers; Battery-Deck. U. S. G O V . , Navy Dept. Specification 23C3d; 1944. COnes; Speed. U. S. GOV. , Navy Dept. Specification 24 C 15a; 1943. COvers; Winch, Canvas. U. S. GOV. , Navy Dept. Specification 24C24; 1944. Covers; Canvas (for Generating Sets). U. S. G O V . , Navy Dept. Spec 1 fication 27C9; 1932. COvers; Chair, Cotton. U. S. G O V . , Navy Dept. Specification 27C31; 1942. COvers; Chair, Muslin. U. S. G O V . , Navy Dept. Specification 27P1a; 1941. PlllOWS, TranSOm, Leather; COvers, Pillow, TransOm, Muslin (Unbleached). S. GOV. , Navy Dept. Tickets; Garment, Cap and Hat. S. G O V . , Navy Dept. Specification 83C1; 1942. COvers (Aircraft. Use); Cockpit, Engine, Tall, Wing. U. S. GOV., Treasury Dept., Procurement Div., No. 656; 1944. COvers; Ironing Board. Covers one grade and two types- (I) for 54 in. ironing b o a r d and (II) for 48 in. 1roning board. Gives requirements for Sheeting, tape, cord, workmanship, and details for each type; m e t h O d S Of Sampling, inspection, and test; and packaging, packing, and marking for ship- Iſlent. S. Gov. Treasury Dept., Procurement Div., No. 689; 1944. COvers; Bedpan. COVerS One type. Gives re- Quirements for material, workmanship, weave, thread Count, S 1 Z 1 ng , color, Shrinkage, hem, S1ze, and We 19.ht; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV., Treasury Dept., Procurement DiV., No. 690; 1944. Folder; With Bags, for Sterilizing Rubber Gloves. Covers One type. Gives requirements for material, workmanship, folders, b a g S , Stitching, and tolerance S; methogs Of Sampling, inspection, and tests; and packaging, packing, and marking for Ship- Iſlent. S. GOV. , U. U. Specification 27T22b; 1943. U. U. U. S. Army, Quartermaster Corps. Speci- fication 6-162C; 1941. Carrier; Pick-Mattock, In- trenching, M-1910. U. S. Gov. , U. S. Army, Quartermaster COrpS. Speci- fication 6-163B; 1941. Carrier; Pack, M-1928. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6–S163; 1937. Carrier; Pack, M-1928. U. S. Gov. , U. S. Army, Quartermaster COTDS. Speci- fication 6–164B; 1941. Carrier; Shovel, Intrench- 1ng, M-1910. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 6-169B; 1941. Carrier; AX, Intrench1ng, M-1910. U. S. GOv., U. S. Army, Quartermaster Corps. Speci- fication 8–178B; 1941. Haversack; M-1928. Textiles 325.2 U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- fication 6–177B; 1941. Sling; Carrying, Machine-Gun cation 92-S5; 1937. COver; Rigging, for Emergency and Ammunition. Use Only. U. S. GOV., U. S. Army, Quartermaster Corps. Speci- U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- fication 6–178B; 1941. Pouch; F 1 r s t Aid Packet, cation 92-29; 1937. Cover; Cargo and Feed. M-1924. U. S. GOV. , U. S. Army, Quartermaster Corps. Specifi- U. S. GOV., U. S. Army, Quartermaster Corps. Speci- cation 92-54A; 1942. Cover; Saddle, Phillips' Pack, fication 6–182B; 1941. Pocket; Magazine, DOuble, Cargo and Cavalry. Web, M-1923. - U. S. Gov. , U. S. Army, S1gnal Corps. Specification U. S. Gov., U. S. Army, Quartermaster Corps. Speci- 71-646A; 1933. Cover; Types BG-54 and BG-55, for fication 6–183A; 1941. POuch; Ammunition, Shotgun. Protection of Radio Equipment. U. S. GOV., U. S. Army, Quartermaster Corps. Spec 1- U. S. Gov. , U. S. Army, S1gnal Corps. Specification fication 6–184; 1937. Cover (Army Field Bake Oven 72-27; 1926. Panel; Type A1-91 to A1–122, Inc. Sig- No. 1), Canvas, Breadrack, No. 17-A. maling. U. S. GOV., U. S. Army, Quartermaster Corps. Speci- U. S. GOV., U. S. Army, Signal Corps. Specification fication 6–22OB; 1942. Covers; Canteen, M-1941, 72-29; 1930. Panel; Type A1-123, Weather Block Sig- Mounted and M-1910, D1 Smounted. nal Panel. U. S. Gov., U. S. Arrºy, Quartermaster Corps. Speci- U. S. GOV., U. S. Army, S1gnal Corps. Specification fication 6–284A, 1941. Carrier; Wire Cutter, M-1938. 72-31B; 1943. Panel; AL-124 and AL-125, Ground-to- U. S. Gov. , U. S. Army, Quartermaster COrps. Speci- Aircraft Signaling Panels. fication 92-5A; 1937. Cover; R 1 g g in g and Pack, References. -Canvas he lime ts, see 914.5; cott on Manta. Tags, see 390.5; Coated fabrics, see 392. 32O-329 JUTE AND JUTE MANUFACTURES 320. GENERAL | TEMS American Society for Testing Mater ials, D 276-43T; 1943. Tentative Methods for Ident, ification Of Fi- bers in Textiles. COvers procedures for the iden- tification of textile fibers used commercially in WOven, knit, or braided fabrics. G1VeS reference Samples, reagents, apparatus, C.OnSiderations for sampling, test Specimens, mounting Specimens, pre- liminary examination, procedures for various types of fibers, and enlarged photographs of various fl- be rS. American So c 1 et y for Testing Materials, D 541-41; 1941. Methods of Testing and Tolerances for Single Jute Yarn. Definitions, tolerances, and methods of testing. American Society for Testing Materials, D 681–42 T; 1942. Tentative Methods of Testing and Tolerances for Jute ROve and Pl i e d Yarn for Electrical and Packing Purposes. Apply to plied jute yarn and to Single and plied jute rove, both treated and un- treated, for electrical and packing purposes. National Assn. Of Purchasing Agents. Handbook of Com- COvers definition, and C Ontainers. modity Data Sheets, 1938. Jute. COnStant S, OCCurrence, grades, uses, 321 - JUTE AND JUTE BUTTS 321 - || JUTE PACK ING 322. FABRI CS OF JUTE 322. BURLAP Nat 10nal ASSn. modity Data Sheets, of Purchasing Agents. Handbook of Com- 1938. Burlap and Burlap Bags. COvers definition, properties, form s available, OCCurrences, grade S, Spec 1 fications, Subst1tutes, uses, and specifications for burlap bags. U. S. Gov. , Federal Specification CCC-B-811; 1932. Amendment 2; 1936. Burlap; Jute. Covers One grade. Gives requirement.S for Weave, tolerances, COnStruction, U. U. U. U. 32!!. 324. I 325. 325. I and width; me th od s of sampling, inspection, and tests; a n d requirements f or packaging, packing, and marking.' Emergency Alternate Federal Specifica- tion E-CCC-B-811; 1942, (1ssued by Procurement Div., Treasury Dept., U. S. Gov. ) changed requirements for material. S. GOV. , U. 50–11-56A; S. Gov. , WA-X-28g; dle Work, S. Army, Ordnance Dept. Specification 1939. Trace for Igniter Protective Caps. Weterans Administration. Specification 1941. Burlap; Jute (Upholstery, for Nee- Etc.). References. -Burlap f or bags, see 322. 2; toler- ances, methods of test ing, deſ in it 1 ons, see 300. 4, 3OO e 6. 322.2 JUTE BAGG|NG References.-Other burlap, see 322. 1; tolerances, Imethods of test. 1ng, de f 1m it iOnS, See 300. 4, 300. 6; Cloth bags, see 957. 1; burlap Waste Class 1 fication, See 390. 5. 322.3 BALING MATER IAL, JUTE References.-Burlap, jute bagging, see 322.1, 322. 2. JUTE YARNS JUTE YARNS AND ROW ING JUTE CORDAGE JUTE CORD S. Gov., U. S. Army, Quartermaster Corps. Speci fl- Cat iOn 14-3A; 1924. Marline; Jute, Tarred. References.—Standard sizes and varieties, see 326. 325.2 JUTE ROPE S. Gov., Federal Specification T-R-592; 1944. Rope; Jute. Covers two types- (I) pure jute rope and (II) mixed jute rope. Gives requirements for fiber, work- manship, strand, turn, weight, Strength, C 1 r Cuſſ- ference, length of coll, cond 1 t 1 On of rope ends, 163 Directory of Commodity Specifications treatment, a n d four-strand rope; methods of sam- pling, inspection, and tests; and packaging, packing, and marking for shipment. References.-Standard s i z e s and varieties, see 326. JuTE TWINE National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Twines. Covers general discussion of twine and gives d e t-a 1 1 s for jute twines; 1 Stle twines, Java sisal twines, Mexican sisal twines, hemp, American hemp, and Cotton twines. Tag Manufacturers Institute. Manual of Standard Spec- ificationS. Standard Specifications for Strings, 1939. Gives TMI designation, usual dealers name, technical description according to manufacturers' Standards, approximate yards per pound, and strength of cotton and silk cords, and twine and jute twines. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified P r a c t 1 c e Recommendation R110-29; 1929. Soft F1 be r (Jute) Twine. This recommendation COverS Standard stock varieties with grades, we 1 g h t S, average tensile Strengths, and standard put-ups for fine finished twine, wrapping, Sall, Sewing, In 1 l l e I S, and baling twine, heavy finished (India) twine, compress and h a m twine, heavy finished 1stle twine, tube rope, papermakers' 330-339 330. GENERAL ITEMS American Society for Testing Materials, D 276-43T; 1943. Tentative Me tº h O d S for Ident 1 fication of Fibers in Textiles. Covers procedures for the iden- tification of textile fibers used commercially in woven, knit, or braided fabrics. Gives reference samples, reagents, apparatus, considerations for sampling, test specimens, mounting specimens, pre- liminary examination, procedures for various types of fibers, and enlarged photographs of various fl- bers. American Society for Testing Materials, D 739-43T; 1943. Tentative Methods of Testing and Tolerances for Spun, Twisted, or Braided Products Made From Flax, Hemp, Ramie, or Mixtures Thereof. These meth- Ods apply to treated or untreated yarns, threads, twines, and cords. Gives definit 10ns, tolerances, and methods of testing. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Flax Fiber. Covers definition, derivation, characteristics, uses, grades, packing, and Substitutes. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Hemp. Covers de f in it iOn , d e rivation, characteri Stics, uses, grades, packaging, and Substitutes. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2, 1944. Sisal (Including Henequen). Covers de f in ition, uses, derivation, grades, containers, shipping regulations, and Sub- StituteS. U. S. Gov. , Navy Dept. Hemp; American. Italian Specification 21H1a; 1929. sisal twines, Manila twines, bale rope, pipe-cord, hide rope, rope, and fleece twine. U. S. Gov. , Fe d e ral Specification T-T-911; 1930. Twine; Jute. Cove r s four types- (A) fine India twine (finished), (B) wrapping twine (unfinished), (C) tube rope (un f in 1shed), a n d (D) heavy India twine (finished). Gives requirements for material and workman Shi D, Color, twist, Stranding, plies, lengths per pound, and strengths; methods of sam- pling, inspection and test; and requirements for packaging, packing, and marking. Emergency Alter- nate Federal Specification E-T-T-911; 1942, (1ssued by Procurement Div., Treasury Dept., U. S. Gov. ) changes requirements for material to jute and/or vegetable bast or leaf fibers. - b o X twine, jute References.-Methods of testing, see 300.4. 329. "jºuaneous MANUFACTURES OF 329. | PADD ING 329.2 HORSE BLANKETS 329.3 JUTE WEBB |NG 329.1 JUTE FELT References.-Jute and hair felt, see 365.98. FLAX, HEMP, AND RAMIE 331. CORDAGE, TW INE AND THREADS 331.1 CORDAGE, FLAX, HEMP, AND RAMIE 33 - || 0 General Items American So c i et y for Testing Materials, D 738-43T; 1943. Tentative Methods of Testing and Tolerances for Rope (Leaf and Bast Fibers). These methods of testing apply only to rope made from leaf or bast fibers or mixtures of these fibers. . Gives defini- tions, tolerances, sampling, test condit 10ns, weight, c 1 r cumference, le n g th per turn, dry break in g strength, wet breaking Štrength, extractable matter, analysis for protective treating materials, and mil- dew resistance. U. S. Gov., Dept. of C om me r ce, National Bureau of Standards. Technologic Paper T300; 1925. Develop- ment of a Standard Ben d in g Test for Rope Yarns. Describes testing machine and gives recommended pro- cedure for making bending test th which the Original twist in the yarn is retained during test. 33 1. l l Fishing Lines U. S. GOV. , Navy Dept. Line; Fishing. Specific at iOn 21L2a; 1943. 33 | . I2 House lines, Hemp Assn. of American Railroads, Telegraph and Telephone Section, 1-A-92; 1943. Houseline. For use in the communication plant. G 1 v e S general requirements, material an d workmanship, preservative, physical requirements, inspection a n d tests, inspection in- Structions, packing, marking, and warranty. Emer- gency Alternate 1-A-92 EA; 1944, changed 1-A-92, in 164 Textiles 33 .2 | Order to conserve Critical and Scarce materials for the War period. References.-House line, see 311. 16. 33 | . 13 Cordage, Hemp and Ramie References.-Hemp c ordage, see 331. 16. 331 - || Linen Blocking Cord U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 15-1D; 1941. Cord; L1nen, Waxed, Aircraft. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tlon 15–9; 1926. Cord; Linen, Blocking. 331 - 15 Ratline, Hemp References.-Tarred rat line stuff, see 331. 16. 331 - 16 Hemp Rope and Tarred Hemp Rope American Petroleum Institute, Div. of Production. Standard 9-B; 1937. Supplement 1; 1939. Manila Cordage. Covers di:iii iſlg Cables, bull a n d calf ropes, cat lines, and general use rope; gives phys- 1cal properties, S1ze, we 1 g h t , length, tensile Strength, lub r1 cant cOntent, weights, Sizes, and non-manila fiber. National Assn. of Purchasing Agents. Handbook of Com— modity Data Sheets, 1938. Rope; Manila. Covers definition, source, manufacture, types, and hand- ling and Storage. U. S. Gov. , Fe de r a l Specification T-C-621; 1930. Amendment 1; 1938. Cordage; Hemp, Tarred. Covers eight types- (A) ratline stuff, (B) seizing stuff, (C) marline, (D) yacht marline, (E) spun yarn, (F) houseline, (G) roundline, and (H) hambroline. Gives requirements for material and workmanship; number of yarns, weight, and breaking strength of ratline Stuff in circumferences of 3/4, 1, 1-1/8, 1-1/4, 1-3/8 and 1-1/2 in. and in seizing stuff in circum- fe Ten Ces of 1/2, 5/8, 7/8, and 1 in. ; length per pound and breaking strength of marline (navy, com- mon, and medium), spun yarn (2 and 3 yarns), house- line (3-thread), house line (house line an d navy houseline), roundline (3-thread), and hambroline (3– thread); methods of Sampling, Inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Fe de r a l Specification T-R-601a: 1935. Amendment 2; 1943. ROpe; Manila. C O V e T S two grades--(A) first grade and (B) second grade. Gives requirements for kind of fiber, grades of fiber, Strand, turn, COrdage Oll, condition of rope ends, four-strand rope, identification; t a ble showing circumference, diameter (5/8 in. to 4 in.), length Of coll, weight, breaking strength, etc., methods of sampling, Inspection, and test s; and packaging, pack1ng, and marking. U. S. GOV., Army Air Forces. Specification 16090; 1935. Rope; Manila, Yacht (for Aircraft). U. S. Gov. , Navy Dept. SD e C1 fication 20L1b; 1921. Clotheslines. U. S. Gov. , Navy Dept. Spe C1 fic at 1. On 21c3; 1932. Cordage; Hemp (4–Strand Tarred Rope and Untarred Marline). U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 92-44; 1939. Rope; Picket, Field- Artillery 1 1/4-In. Diameter, 33 Ft. Long. References. –Grades of fiber, see 330; methods of test Ing, deſ in 1t ions, see 331. 10, 300. 6; s is al rope, See 341 .. 2. 331.2 TWINE (FLAX, HEMP, RAMIE) 33|-20 General Cordage Institute. Items Method of T e s t in g for Tensile Strength, Etc. Hard Fiber Wrapping Twine, 1940. Re- quirements for pendulum type, power-driven testing machine, Speed Of moving head, capstans, holding of Specimen, C.Onditioning for test, number of tests, and yardage determination. U. S. GOV. , Dept. Of Commerce, National Bureau of Standards. S 1 Im D l 1 f 1 e d Practice Recommendation R92–38; 1938. Hard-Fiber Twine and Lath Yarm (Ply and Yarn Goods). This recommendation establishes a list of Standard kinds and put-ups for hard fiber twines, C Overling quality, ply, weight, and tensile Strength for lald Manila, laid an d twisted Java, laid a n d twisted New Zealand, an d twisted sisal. Initiated by the Cordage Institute. 33 l =2 | Flax Twine Assn. Of American Railroads, Telegraph and Telephone Section, 2-G-18; 1925. Twelve-Ply Cable Sewing Twine. Waxed twine of flax fiber for use in forming wires and Cables, Size of flax fiber, composition of wax, construction of twine, tests for quantity of wax per yard and for breaking strength. U. S. GOV. , De p t . Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R136- 32; 1932. Flax and Hemp Twine. This recommendation establishes a Schedule of Stock varieties of fine finished hemp twine and fine un finished hemp and flax twine; sail and baling. It also gives minimum length per p O un d and minimum aver a ge breaking Strength for the various grades of flax and hemp twine. U. S. GOV., Federal Specification T-L-411; 1930. Amend- ment 1; 1938. Lines; Shot (for) Line-Throwing-Guns. COvers One g r a d e in three sizes-NO. 4, No. 7, and No. 9. Glves requirements for material, number of Strands, lay, d 1 ame ter, circumference, length and weight of coll, length per pound, weight per foot, breaking Strength, a n d tolerances; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing and marking. U. S. Gov. , Federal Specification T-T-891; 1938. Twine; Flax. Covers three types— (I) fine unfinished flax twine, sail and baling, (II) fine finished flax twine, for mattress side stitching, and (III) un- finished flax rope, for wrapping. Gives requirements for material an d workmanship; p 11 e s, length per pound, and breaking strength Of type I; twist, ply, length per pound, and breaking strength of type II; Strands, plies, twist, length per pound, and breaking Strength of type III; and twists; methods of Sam- pling, inspect iOn, and tests; and requirements for packaging, packing, and marking for shipment. Emer- gency Alternate Fe d e r a 1 Specification E-T-T-891; 1942, (1ssued by Procurement D1 v., Treasury Dept., U. S. Gov.) permits use of flax, hemp, or ramie, a mixture of these fibers, Or cotton. U. S. Gov., Navy Dept. Specification 21 T 9b; 1943. Twine; Flax, Hemp, or Cotton, Mattress, (for Use in Side Stitching). U. S. GOV., U. S. Army, Army Alr Forces. Specification 15-10A; 1941. Cord; Shock Absorber 8erving. 165 Directory of Commodity Specifications Specifica- U. S. Gov. , U. S. Army, S 1 gn a l Corps. tion 71-412A; 1933. Tw 1 ne; Type RP-11, Linen, Braided. References. -Standard k l n d S and put-ups, see 331. 20; methods of test ing, def in it lons, see 331. 10, 300.6; other shot lines for line carrying guns, see 619. 1. * 33 1,22 Hemp Twine American Meat InStitute. Standards for Packinghouse Supplies, Packs, a n d Equipment, 1928. Twine for Roping Dr y Sausage. Twine for Roping Genoa and Salami Sausage. Twine for Sweet Pickled Hams and Picnics. Requirements for size of hemp, number of ply, weight, and tensile strength. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Twines. Covers general discussion of twine and gives de t a 1 1 s for jute twines; 1stle twines, Sisal twines, Manila twines, Java S1Sal twines, Mexican Sisal twines, Italian hemp, American hemp, and cotton twines. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Official Standards Of the U. S. for Grades of Hemp Line and Hemp Tow, 1942. Covers type W milled D. R. hemp line Nos. 1, 2, 3; below grade type W. D. R. milled hemp; type K milled D. R. hemp line Nos. 1, 2, and 3; and below grade type K D. R. milled hemp. Gives requirements for clean- liness, Strength, quality, length, and color for above type Nos. 1, 2, and 3. Also, covers type W D. R. hemp tow NOS. 1, 2, and 3; below grade type W. D. R. hemp tow; type K D. R. hemp tow Nos. 1, 2, and 3; and below grade type K D. R. hemp tow. This specifica- tion covers fiber from the plant "Cannabis Sativa" grOwn in the continental U. S. S. Gov. , Dept. of COmmerce, National Bureau • Of Standards. Simplified Practice Recommendation R136– 32; 1932. Flax and Hemp Twine. This recommendation establishes a Schedule Of Stock Varieties of fine U. U. finished hemp twine and fine unfinished hemp and . flax twine; sail and bailing. It also gives minimum length per pound and minimum a v e r a ge breaking strength for the various grades of flax and hemp twine. 3. U. S. Gov. , Fe d e r a l Specification T-T-901a; 1934. Twine; Hemp. Covers One type in NOS. 12, 18, 24, 36, 48, and 60. Gives requirements for material and workmanship, finish, length per pound, and strength; methods of sampling, inspection, and tests; and re- quirements for packaging, p a C K in g, and marking. Emergency Alternate Federal Specification E-T-T- 901a; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) limits jute content. U. S. Gov. , Navy Dept. Specification 21 T 9b; Twine; Flax, Hemp, or Cotton, Mattress, Side Stitching). U. S. Gov. , U. S. Army, Quartermaster Corps. fication 13–5; 1924. Twine; Hemp, American, Unfinished. 1943. (for Use in Speci- Sail, References. --St and ard kinds a n d put-ups, see 331 - 20; methods of test ing, de f in it ions, see 331. 10, 300. 6; grades of fiber, see 330. - 33 | .21 Mar 1 in Twine References. --Hemp rope a nd tarred hemp I Ope, see 331. 16. - U. S. GOV. , U. S. 331.25 Impregnated Twine U. S. Gov. , U. S. Army, Signal Corps. Specification 15–3d; 1943. Twines; RP-13, RP-14, RP-15. References. -Hemp rope and tarred hemp rope, see 331 - 16. 331.3 THREAD OF FLAX, HEMP, RAMIE U. S. Gov. , AI'my-Navy Aeronautical Specification AN-T- 47; 1944. Thread; Linen and Länen-Hemp. U. S. Gov. , Fe de r a l Specification W-T-291a; 1933. Amendment 1; 1944. Thread; L 1 n e n. Covers three types- (A) three-cord (st 1 to hing), (B) lock-stitch twist, and (C) hand shoe. Gives requirements for material, WOrkmanship, boil-off, and finish; number, length p e r pound, a n d strength for three-cord thread; ply, length per pound, strength, and turns per inch for lock-stitch-twist thread; number, length per pound, and strength for hand-shoe thread; color; methods Of Sampling, 1nSpection, and t e St S; and . packaging, packing, and marking. U. S. Gov., Veterans Administration. Specification WA-X-87b; 1940. Thread; Linen, Weaving. References.-Methods of test ing textile mater ſals, see 300.4 . 33 || || OAKUM National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Oakum. COvers definition, derivation, uses, grades and types, forms and marketing, and Substitutes. S. Gov. , Federal Specification T-O-56; 1940. Oakum: Marine. Covers type and grade in two classes—(1) spun and (2) unspun. Gives requirements for kind of fiber, tar content, form, and weight Of Shipment and tare; methods of sampling, InSpect 10n, and tests; and requirements for packing and marking for Shipment. Army, Medical Dept. Specification 13–9a; Oakum; Weterinary. 332. CABLES (HEMP, FLAX, RAMIE) 333. FABRI CS OF FLAX 333.2 HOLLANDS, BROWN U. 1939. U. S. Gov. , Navy Dept. Spec 1 fic at 1 On 27S15; 1941. Stays; Holland. U. S. Gov., Navy Dept. Specification 55H2, 1922. Hollands; Brown, 3-0Z., 34-In. 333.3 TOWELING, CRASH, HUCK American Hospital Assn., 67-208. Crash, Cotton, and COtton and Linen-Mixed TOWeling. Covers two types. Based on U. S. Gov. Federal Specifications CCC-T-571, and Amendment 2, for Crash, Cotton, and Cotton and, Linen—Mixed Toweling and CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, TeXt 11es. References. –Mixed cotton and linen crash towel- 1ng, see 304.91; standard sizes and kinds of t Owels, See 319. 3. 333.4 DAMASK, BLEACHED AND UNBLEACHED 333.9 MISCELLANEOUS FABRICS OF FLAX American Hospital Assn., 67–106. Bleached Linen Duck. Covers one type and grade. Based on U. S. GOV. , Navy Dept., Specifications 27 D 7a for Bleached Linen 166 Textiles 339. 53 Duck and U. S. Gov. Federal Specification CCC-T- 191a, and Amendment 1, for General Specifications, Test Methods, Text 11es. U. S. GOV., Marine COrps Specification, adopted 1936. Padding; Canvas, Linen (for Officers). References. –Warnished cambric electrical insula- ting cloth and tape, See 719, 56; tracing cloth, see 392. 12; Cambric and holl and cloth for window shades, See 392. 22. 33}}. FABRI CS OF HEMP AND RAM |E 335. COLLARS AND CUFFS OF FLAX 339. MISCELLANEOUS MANUFACTURES OF FLAX, HEMP, AND RAM IE 339. | HOSE References.—Rubber, cotton, 202; HO se, see 202, 399. 6. 339. 2 RUGS References.-Woolen rugs, see 366. 1. 339. 3 TABLE L | NEN American Hospital Assn., 67-133. Table Linen (DOi- lies, Napkins, and Tablecloths). Covers six types. Based on U. S. Gov. Federal Specifications DDD-L- 391a, and Amendment 1, for Table Linen (Doilles, Napkins, and Tablecloths) and CCC-T-191a, and Amend- ment 1, for General Specifications, Test Methods, Textiles. U. S. GOV. , and linen ho Se, See * Federal Specification DDD-L-391a; 1936. Amendment 1; 1937. Linen; Table (Dollies, Napkins, and Tablecloths). Covers a high grade single dam- ask linen, known to the trade as 5-leaf twill con- struction. Gives requirements for finish, thread count, dimensions, weight, breaking Strength, Weave, and hems; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., U. S. Marítime Commission. Specification 27-MC-1; 1941. Tablecloths; Linen. Shall be three types and the grade shall be that known commercially as "firsts. W G i v e s requirements for materials, workmanship, finish, weave, hems, dimensions, tol- erances, thread count, weight, strength, sampling; inspect 10n, and test S. U. S. Gov., U. S. Marítime Commission. Specification 27—MC—7; 1940. Napkins and Doilles; Linen. There shall be six types and the grade Shall be that known commercially as "firsts." Gives requirements for workmanship, finishing materials, sizes, f in 1 S h , bleach, color, hems, weave, patterns, thread Count, weight, strength, sampling, inspection, and tests. References.—Cotton table cloths and napkins, see 316. 1, 3.16. 2. - 339.1 L | NEN TAPE AND REF | LLS U. S. Gov. . , Federal Specification DDD-T-101; 1932. Amendment 1; 1941. Tape; Linen Finish, Red. Covers one type and grade, 5/16 in. wide. Gives require- ments for tolerance and tensile strength; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. References. –Warnished cambric electrical insula- ting tape, see 719.56. 339.5 L | NEN TOWELS 339.50 General 339.5 | Linen Crash Towels U. S. G O v . , Federal Specification CCG-T-571; 1932. Amendment 2, 1938. Toweling; Crash, Cotton, and Cotton and Linen-Mixed. COvers One grade and two types- (A) mixed linen and cotton and (B) all cot– ton. Gives requirements for weight, thread count, Width, breaking strength, and finish; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., T. S. Marltime Commission. Specification 27-MC-17; 1941. Towels; Crash (Cook's). Shall be type I-cotton warp and linen filling, type II— all cotton, and the grade Shall be that known cóm- mercially as "firsts. " Gives requirements for ma— Items terial, WCrk:3:1ship, Weave; hems. 1dentification, size, borders, finish, tolerance (thread count), Sampling, inspection, and tests. References.-Standard sizes, see 339.50; m i x e d J Otton and linen crash toweling, see 304.91. 339.52 Linen Hand Towels 339.53 Linen Dish Towels American Hospital Assn., 67–217. Cotton and Linen-Mixed Towels. Covers two types in "firsts." Based on U. S. Gov. Federal Specifications DDD-T-511 for Crash, Cotton, and Cotton- and Linen- Mixed Towels and CCC-T-191a, and Amendment 1, for General Specifications, Test Methods, Textiles. American Hospital Assn., 67–226. Linen Towels (for Drying Glassware). Covers one type in n firsts. " Based On U. S. Gov. Federal Specifications DDD-T- 536 for Linen Towels (for Drying Glassware), and CCC-T-19 1a, and Amendment 1, for General Specifica- tions, Test Methods, Textiles. U. S. Gov. , Federal Specification DDD-T-511; 1932. Towels; Crash, Cotton, and Cotton- and Linen—Mixed. Covers one grade and two types- (A) m i x ed linen and cotton and (B) all cotton. Gives requirements for construction, finish, hems, we 1 g h t , thread Count, dimensions, and breaking strength; methods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking. U. S. G O V . , Federal Specification DDD-T-536; 1938. Towels; Linen (for Drying Glassware). Covers one grade and One type. Gives requirements for weave, finish, ends and picks, width, length, weight, and breaking strength; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Crash, Cotton, and U. S. Gov. , Navy Dept. Specification 27T8b; 19 43. Towels; Glass. U. S. GOV., U. S. Maritime Commission. Specification 27-MC-15a; 1941. Towels; Service (P a n try and Waiters' Side). Shall be type I-pantry (border- ed)-class I, bleached, class II, unbleached; and type II—waiters' side (bleached, without borders). The grade shall be that known c om me r c 1 a l l y as "firsts. " Gives requirements for material, work- manship, weave, fiber, thread count, weight, Strength, hems, identification, borders, bleach, Sampling, in Spect 10n, and test S. 167 339. 53 Directory of Commodity Specifications U. S. GOV. , U. S. Maritime COmmission. Specification 27-MC-23; 1943. T O we l S ; Glass. Shall be three types of linen and four types of cotton and the grade shall be that known commercially as "firsts. " Gives requirements for m a t e r i a l , workmanship, Weave, Colored yarns, bleach, hems, identification, size, thread count, strength, fiber, sampling, in- Spection, and tests. 339.51, Turkish Bath Towels, Linen 339.6 STREET BLANKETS References. -Standard sizes of bed blankets, see 369. 21. 339.7 FLAX PACKING References. -Flax packing, see 707. 22. 340-349 MISCELLANEOUS VEGETABLE FIBERS, STRAW, OR GRASS 3 || | . CORDAGE 31} | . . MAN | LA ROPE AND TW INE National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Twines. Covers general d 1 S cus S 1 on of twine and gives details for jute twines; 1stle twines, sisal twines, Manila twines, JaVa Sisal twines, Mexican sisal twines, Italian hemp, American hemp, and cotton twines. U. S. GOV., JOint Army-Navy Specification JAN-M-69; 1944. Mats; Cargo. U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 92-2A; 1938. Rope; Pack. U. S. GOV. , U. S. Army, Quartermaster Corps. Spec 1- fication 92-11C; 1942. Rope; Halter Tie, M-1912. U. S. GOV., U. S. Army, Quartermaster Corps. Spec 1– f 1Cat iOn 92-23A; With Shoulder U. S. GOV., U. S. Army, Quartermaster Corps. Specifica- tion 92-37A; 1940. Picket-Line Set; Pack Artillery. 1941. ROpe; DTag, References. -Manila rope, see 331 - 16; hemp twine, See 33 1. 22. 3|| || - 2 S ISAL ROPE AND TW | NE American Meat Institute. Standards for Packing house Supplies, Packs, and Equipment, 1928. Hide ROpe. Unoiled, 2-ply, e X tº r a fine sisal, pure Java, Or Java mixture, With 15 percent Mexican sisal, weight and tensile Strength requirement. National Assn. Of Purchasing Agents. Handbook of Com- mod 1ty Data Sheets, 1938. Twines. COvers general d is cus s 1 on of twine and gives details for jute twines; 1stle twines, sisal twines, Manila twines, JaVa Sisal twines, Mexican Sisal twines, Italian hemp, American hemp, and cotton twines. S. GOV. , Dept. Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R92– 38; 1938. Hard-Fiber Twine and Lath Yarn (Ply and Yarn Goods). This recommendation establishes a list of st and a r d kinds and put-ups for hard-fiber twines, covering quality, ply, weight, and tensile strength for laid Manila, laid and twisted Java, laid and twisted New Zealand, and twisted Sisal. Initiated by the COrdage Institute. S. Gov. , Fe de...I a l Specification T-R-631; 1942. Amendment 2; 1944. ROpe; Sisal. COVerS One grade, firsts. Gives requirements for material, WOrkman- ship, Strand, turn, C.Ondition of rope ends, four- strand rope, and cordage oil; table showing cirtum- f er en ce, diameter (3/16 in. to 4 in.), length of coil, weight, breaking strength, etc.; methods of sampling, 1nspection, and t e St S ; and packaging, packing, and marking for Shipment. U. U. U. S. GOV. , Navy Dept. Specification 19R1c; RODes; DiD, and Assemblies. S. GOV. , Navy Dept. Specification 23M3a; Mats, COlliSiOn; and COvers. S. GOV., U. S. Army, Quartermaster Corps. figation 13–3; 1924. Twine; Sisal Binder. References. -Fiber grades, se e 330; testing, definitions, see 331. 10, 300. 6. 1944. U. 1944. methods Of 341.3 HENEQUEN ROPE AND TWINE U. S. GOV., Fe d e r a l Specification T-R-586; 1942. Amendment 1; 1943. ROpe; Henequen and Other Hard Fibers. Covers One grade. Gives requirements for fiber, workmanship, strand, turn, weight, strength, Circumference, length Of coil, condition of rope ends, COrdage Oil and table showing circumference, diameter (1/4 in. to 1 in.), length of coll, weight, breaking Strength, etc.; methods of sampling, inspec- tion, and test; and packaging, packing, and marking for shipment. 312. STRAW HATS AND HAT MATER I ALS U. S. G O V . , Federal Specification DDD-H-136; 1935. Hats; Straw, Men's. Covers two types- (I) soft and (II) stiff. Gives requirements for material, con- Struct iOn, weight, lining, Size, band, Sweat band, and style; me t h O d S Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. 31.2. F | BER HELMETS U. S. GOV. , Marine Corps Specification, revised 1944, Helmet: Fibre, Cloth-COVered. U. S. GOV. , Navy Dept. Specification 73H3a; Helmets; Fiber, Cloth-COvered. S. Gov., Treasury Dept., Procurement DiV., 367B; 1941. Hats; Protective. CO We r S hats with brim suitable for use in industry and mining, COnstruc- ted to afford maximum protection Of Wearer's head against falling Objects. Hat Shall consist of a shell with brim, a lining, and a Cradle Or hammock suitable for supporting COmplete hat. On Wearer's head. Gives requirements for In a t e r i a l , total weight, dielectric strength, strength, inflammabil- 1ty, shell, lining, Sweatband and Dadding, Cradle, interchangeability, and Ventllation; methods Of Sam- pling, inspection, and tests; and packaging, packing, and marking. 1943. U. 312.2 STRAW HATS U. S. Gov. , Navy Dept. Specification 55C30; 1927. Hats (Caps; Covers, Hat) Navy Nurse Corps. 168 Textiles 3.19.7 & 3)|\, . ART | FIC I AL S I LK MANUFACTURES References. -Rayon and manufactures there of, see 7. 3);9. OTHER MANUFACTURES OF WECETABLE FIBERS, STRAW, OR GRASS 349.1 MATS AND MATTING (FIBER, GRASS, STRAW) U. S. Gov. , Federal Specification DDD-M-156a; 1939. Mats; Door, Fiber. Covers One type. Gives require- ments for material, weight, sizes, thickness, Weave, color, formation and finish, tensile strength, and binding; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specifi- cation E-DDD-M-156a; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed require- inefits for sizes. S. GOV. , Navy Dept. Matt ing; COCOa. U. S. Gov., Treasury Dept., Procurement D1V. , 483a; 1942. Mats; Floor, for Chairs. Covers two types- (I) single lip and (II) double lip. Shall be black, brown, or green, unless otherwise Spec 1ſ 1ed, and of hard pressed composition fiber. Gives requirements for f in 1 s h , strength, hardness, serviceability, color fastness, design, weight, width, length, and thickness; m e th od s of sampling, inspection, and tests; and packing and marking. U. Specification 27M2a; 1934. 31}9.2 KAPOK References. –Mattress sizes, see 315. 10. 349.20 General Items National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Kapok Fiber- Covers definition, derivation, sources, uses, Ship- ment, Substitutes, and grades. S. Gov., Navy Dept. Specification 27K1b; 1942. Kapok. U. S. Gov., Treasury Dept., Procurement DiV., No. 506; 1941. Kapok. Covers two grades- (A) regular kapok (in original compressed bales) and (B) Special kapok (processed). Shall be similar to Javanese kapok. U. Gives requirements f or foreign matter, buoyancy, resiliency, and adulteration; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 6–3OB; 1941. Kapok; Flber. 349.21 Mattress, Kapok 349.22 Pillows, Kapok 349.23 Kapok Pads and Cush ions U. S. Gov., U. S. Maritime Commission. Specification 27-MC-40; 1941. Pads; Sun Deck, Kapok F1 lled, Mll- dew and Water Resistant. There shall be but One type and grade. Gives requirements for materials, workmanship, COnstruction, dimensions, weight, col— OT, Water Tepellan Cy, mildew resistance, Sampling, inspection, and tests. S. GOV., U. S. Maritime Commission. Specification 27-MC-41; 1941. Pads; Steamer Chair, Kapok Filled, Mildew and Water Resistant. There shall be but One type and grade. Gives requirements for materials, workmanship, construction, dimensions, weight, color, water repellancy, mildew resistance, sampling, in- Spection, and tests. 349.21, Kapok Life Coats, Jackets, and Buoys 349.25 Felt, Kapok Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 3291; 1942. Fe lit ; Kapok. For applications where sound and/Or heat insulation is required. Gives requirements for composition, physical characteristics, quality, tests, t O le r — ances, approval, and rejections. Similar to U. S. Gov., Army Air Corps, Specification No. 16098. U. S. Gov., Army Air Forces. Specification 16098 (1); U. 1939. Felt; WOOl-Cotton-Kapok. 349.29 Miscel laneous Kapok U. S. GOV., Navy De D t . Spec 1 fication 27K5; 1944. Kapok; Reclaimed. 319.3 RAFF |A U. S. GOV., Veterans Administration. Specification WA-X-786; 1941. Raffia. References. -Pillow sizes, see 315. 30. 31}9.1% COCOANUT F |BER National ASSn. Of Purchasing Agents. HandbOOK Of COm- modity Data Sheets, Volume 2; 1944. Coir (Coconut Fiber). Covers definition, derivation and charac- teristics, uses, grades, packaging, and substitutes. References. -Sizes, mattress pads, see 315. 10. 31}9.5 PIASSAWA F | BER National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Volume 2; 1944. Piassava Fiber. C O V e T S definition, derivation, characteristics, grades, uses, packing and shipping, and Substitutes. 349.6 WEGETABLE FIBER Technical Assn. Of the Pulp and Paper Industry. Spe- cies Identification Of NOTwoOdy Wegetable Fibers, Suggested Method T 10 SIL-41; 1941. May be ident 1- fied on the basis Of their structure as TeVealed under the microscope. COvers apparatus, reagents, test specimen, re f e re n c e Standards, procedure, structure of the plant stem, characteristics of in- dividual species, illustrations, and key to fibers. 349.7 TYPHA FIBER U. S. GOV., Army Air Forces. 1944. Fiber; Typha. Specification 16158-1; 169 360. Directory of Commodity Specifications 360-369 360. GRADES, DEFINITION, WOOL - American Society for Testing, Mater 1als, D 276-43T; 1943. Tentative Methods for Identification of F1– bers in Textiles. Covers procedures for the iden— tification of textile fibers used commercially in woven, knit, or braided fabrics. Gives reference samples, reagents, apparatus, C On S1 der a ti OnS for sampling, test specimens, mounting Specimens, prel 1m- 1nary examination, procedures for various types of fibers, and enlarged photographs of various fibers. American So c 1 et y for Testing Materials, D 403-44; 1944. Methods of Testing and Tolerances for Woolen Yarns. Includes single or p l 1 e d yarns, Scoured Spun-in-Oll, Semiscoured Spun-in-Oll, and dry-Spun; definitions of terms, tolerance S, Sampling, Standard condition, a n d determination of molsture regain, yarn number, breaking strength, twist, and extract- able mattle I’. American So c 1 et y for Testing Materials, D 404–44; 1944. Methods of Testing and Tolerances for Worsted Yarns. Covers single or plied worsted yarn, elther dry-spun or oil-spun. Gives material and WOrkman- ship, packing and marking, weight of Shipment, ex- tractable matter, definitions, tolerances, and meth- Ods Of testing. & American Society for Testing Materials, D 419–44; 1944. WOOL AND HAIR AND AND TESTS OF Methods Of Test for Fineness Of WOul. For loose form, top, or roving, also mohair, alpaca, Camel Thair, cashmere, vicuna, and rabbit halr. Require- ments for sampling, design of wedge ruler, cross- section device and wedge measure, and tests using nature of width method and CrOSS-Section method. American So c 1 et y for Testing Materials, D 436-37; 1937. Method of Test for Colorfastness of Dyed or Printed Wool, Silk, or Rayon Fabrics to Laundering or Domestic Washing. For washing tests of colored fabrics w 1 t h O u t use of bleaching agent. Gives apparatus, test Specimens, SOap Solution, procedure, classification, and resultS. American So c i et y for Testing Materials, D 461–44; 1944. American Standards ASSn. , L 16.1-1944. Meth- ods of Testing Wool Felt. For built-up interlocking fibers by mechanical work, moisture and heat, nei- ther w O v e n nor knitted. Gives requirements for standard condition, test cond1t 1.On, length, width, thickness, weight, breaking Strength, Splittlng resistance, chemical analysis, microscopic examina- tion, and Special teSt.S. American So c 1 et y for Testing Materials, D 472-41; 1941. Specifications and Methods of Test for Fine- ness of WOOl Tops. , For un t w is t e d band Of WOOl fibers from which Shorter fibers Or nolls have been removed by combing. Fineness, Sampling, and fine- ness tests; width and cross-Sect 10n methods. American So c 1 et y for Testing Materials, D 508-43; 1943. Methods of Testing and Tolerances for Yarns Spun From Mixed Fibers. Applies to single or plied yarns spun On the WOOlen, worsted, or cotton system. Gives requirements for material a n d workmanship, packing and marking, weight Of shipment, extractable matter, definitions, tolerances, methods of testing, and determination Of WOOl COntent. MANUFACTURES THEREOF American So c 1 et y for Testing Materials, D 519-40; 1940. Method of Test for Fiber Length of Wool. For loose form, top, or roving, also other fibers; re- quirements f O r standard condition, moisture equi- librium, Wool fiber Stapling appara tus, Sampling, DI’OCedure for test, and calculations. American So c 1 et y for Testing Materials, D 584-43; 1943. Method of Test for Hard Scoured Wool in WOOl in the Grease (Laboratory Scale Operations). In- tended for determining the hard scoured wool content of 1ndividual fleeces or similar quantitles of grease WOOl. On a laboratory scale. Gives definitions, ap- Daratus, SCOuring 110u Or, test COnditions, procedure, ether and alcohol extractions, ash calculations, and Check tests. National Assn. Of Dyers and Cleaners of the U. S. and Canada. Identification of Fibers, T-145; 1944. For training employees in the identification of text 11e fibers. Covers natural fibers and synthetic fibers. Gives method of testing and tests for fiber content of pure silk, weighted silk, wool, cotton, regenerated rayOn, cellulose acetate rayon, nylon, vinyon, aralac CaSein, and glas S. U. S. Gov. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regulatory An n Ouncement S NO. 135. Official Standards Of the U. S. for Grades of Wool and Rules and Regulations for Distribution of Practical Forms of Wool and Wool Top Standards Under Wool Standards Act of May 17, 1928, and Amendment Dec. 1939. Covers 12 grades– 80's or fine, 70's or fine, 64's or fine, 60's or one-half blood, 58's or one-half blood, 56.1 s or three-e1ghts blood, 50's or One-fourth blood, 48's or One-fourth blood, 46's or low one-fourth blood, 44'S Or COmmon, 40's Or braid, and 36's or braid; rules and regulations for distribution of practical forms Of WOOl Standards. U. S. GOV., Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regulatory An Il Oun Cements NO. 135. Official Standards of the U. S. for Grades of Wool Top and Rules and Regula- tions for Distributi On Of Practical Forms Of Wool and Wool Top St a n d a r dis Act of May 17, 1928, and Amendment Dec. 1939. Covers 13 grades—80's, 70's, 64's, 62's, 60's, 58's, 56's, 50's, 48's, 46's, 44's, 40's, and 36's. Gives rul e s and regulations for obtaining practical forms of the Official wool top standards, and gives details covering various meth- Ods of test for grade. 36 || - WOOL UNMANU FACTURED 36 || - || W0OL References. -Standard grades, methods of test ing 360. 362. HAI R, UNMANUFACTURED 362. | CURLED HORSEHA IR American HOSp1tal ASSn. , 1-19. Curled Horse Hair. Types- (A) horse-mane and (B) horse-tail. Material and workmanship, general requirements, detail re- quirements, and methods of inspections and tests. Based On U. S. Gov. Federal Specification C–H–111 for Curled Horse Hair. W O Ol, see TWO 170 Textiles 365. I Standard Includes requirements for Contracting Plasterers' International Assn. Specification (undated). half. U. S. Gov. , Federal Specification C-H-111; 1930. Hair; Horse, Curled. Covers two types- (A) horse-mane and (B) horse-tail. Gives general and detail require- ments; methods Of Sampling, 1nSpect 10n, and tests; and requirements for packaging, packing, and mark- ing. Emergency Alternate Federal Specification, July 1943, changes types substituting mixtures of horse hair, long winter hog hair, Cattle tail hair, and Tula fiber. - 362.2 CURED MATTRESS HAIR References.-Curled horse hair, see 362. 1. 362.3 UPHOLSTERY HA ||R U. S. Gov., Pöst, C - Service, Bureau of the Fourth Assistant Postmaster General. Speciflcations for Hair, for Upholstering. t TY 4 tr e g * * * * of Motor Wehl cle References.-Curled horse hair, see 362. 1. 362.9 MISCELLANEOUS HAIR National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Bristle; Hog. Covers definition, uses, grades, specifications and Stand- ards, and references. U. S. Gov., Army-Navy Aeronautical Specification AN- H-5a; 1942. Hair; Bound. U. S. Gov. , Navy Dept. Specification 27H2a; 1945. Hair; Cattle-Tail-Mixture. U. S. Gov. , Navy Dept. Specification 32H1a; 1939. Hair; Curled, Woven on Burlap (Low—Temperature In- sulation). U. S. Gov., U. S. Marítime Commission. Specification 27-MC-27; 1941. Hair; Cattletail, Cattletail and Hog, and Horse Mane and Hog. Covers four types and the grade shall be as specified herein. Gives re- quirements for cattletall hair, p r 1 m e winter hog hair, horse mane hair, mixtures of hair, Sampling, inspect 10n, and test S. 363. REWORKED WOOL 363 - || WOOL WASTE U. S. Gov., Federal Spec 1 fic at 1 on DDD-W-116; 1931. Waste; Wool, Colored. Covers One grade. Gives re- quirements for moisture a n d tare content, grOSS weight of bale, volume of bale, and tare; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. References.-Methods of testing, see 360, 300.4; C Ott On Waste , See 301 - 11 . . 363.2 WORSTED ZEPHYR U. S. GOV. , Navy Dept. Worsted; Zephyr. 361. W0OL, PARTLY MANUFACTURED U. S. Gov., Treasury Dept., Procurement DiV., NO. 532; 1942. Yarn; Hand Knitting (Worsted). This specifi- cation covers three classes-class A, Sweater; Class B, sock; and class C, Shawl. 365. FABR] CS WHOLLY OR CH | EFLY OF W0OL AND HA ||R Specification 27W7; 1940. 365.0 GENERAL ITEMS American So c i et y for Testing Materials, D 462-44; 1944. Methods of Testing and Tolerances for Certain Wool and Part Wool Fabrics. For fabrics wholly or in part wool yarn, excluding blankets, p11e fabrics, knitted fabrics, and WOOl felt. Gives classifica- tions, tolerances, methods of physical testing, and methods of chemical analysis for wool content. American So c i et y for Testing Materials, D 582-41T; 1941. Tentative Method of Test for Resistance of Textile Fab r 1 c s and Yarns to Insect Pests. For treated fabrics or yarns which contain wool or other fibers. Test specimens, larvae, procedure, examina- t 10n, and report. - American So c 1 et y for Testing Materials, D 583–4OT; 1940. Tentative Methods of Test for Resistance of Textile F a b r 1 C S to Water. Includes hydrostatic preSSüI’e, water penetration (drip), and water absorp- tion (spray) methods. Test liquid, apparatus, speci- men, and methods of procegure. American So c 1 et y for Testing Materials, D 627–41T; 1941. Tentative Methods of Test for Evaluating Com- pounds Designed To Increase Resistance of Fabrics and Yarns to Insect Pests. Cover procedures for the evaluation of compounds or treatments designed to protect textile f a b r 1 c s and yarns from damage by insect pests, such as moths or carpet beetles. They comprehend not only the initial protection furnished by the treatment, but also the permanency of the protection during conditions of ordinary service. These methods were prepared jointly by the American Assn. of Textile Chemists and color 1 st s and the American Society for Testing Materials. Textile Color Card ASSn. Of the U. S., Inc. Standard , Ninth Edition Color Card, 1944. A new Iſlaster color Card for all industries and trades. This 1s not a Card presenting fashi On colors for but One season ..Only, but it embraces a complete collection of im— portant staple shades having continued popular ac- Ceptance. A ReSearch ASSOC late has been established at the National Bureau of Standards to include the cal Ibration of the 216 colors contained in the Ninth Edition of the Standard Color Card Of America and the translation of these standards into the language Of SC 16 nt 1 f 1 C equivalent S and nomenclature. Text 11e Color Card Assn. Of the U. S., Inc. WOOlen COlors, 1944. The 1945 Spring season woolen color Card Of America-44 Colors shown in WOOlen fabricS- featuring sunlight pastels and liberation colors. U. S. Gov., De pt. of Commerce, National Bureau of Standards. Commercial Standard CS65–43; 1943. Meth— Ods of Analysis and of Reporting Fiber Composition Of Textile Products. This standard provides methods of analyzing finished products composed of COtton, rayOn, S1 lk, Or WOOlen fiber, and mixtures of two or more of Such fibers, and determining the percentage by Welght of each k1nd of f 1 be r present, and the percentage by weight of total sizing, finishing, and Other non fibrous materials; provides methods of re- porting On Same; 1ncludes definitions of these fi- bers; and illustrates the manner by which testing laboratorles may certify that the analyses have been COInducted in accordance with the me t h o d's of the Standard. 365. I W0OLEN CLOTH DES IGNATED BY NAME 171 365. | Directory of Commodity Specifications 365 - || Beaver Cloth U. S. Gov. , Marine Corps Specification, adopted 1942. Cloth; Beaver, Green, 30-02. 365. 12 Bedford Cord and Whipcord U. S. Gov. , Marine Corps Specification, adopted 1926. Bedford Cord; Green, 24-Oz. (for Officers). U. S. Gov. , Marine Corps Specification, adopted 1926. Whipcord; Green, 13-02. (for Officers). U. S. Gov. , Marine Corps Specification, adopted 1926. Whipcord; Green, 20-02. (for Officers). U. S. Gov. , Treasury Dept., Procurement Div., No. 402; 1940. Whipcord; Shrunk and Unshrunk. Covers two types- (I) shrunk, 8.5 oz. and 10.0 oz., and (II) unshrunk, 7.9 OZ. and 9.5 oz. ; made of thoroughly cleaned cott On, shall have a clear face and light napped back with a medium Soft handle and finish. Gives requirement S f O I colors, color fastness, weight, thread count, breaking strength, width, shrinkage, and sizing; methods of sampling, inspec- tion, and test; and packaging, packing, and mark- 1ng. 365.13, Broadcloth U. S. Gov. , Marine Corps Specification, adopted 1926. Broadcloth; Black (for Trimmings). References. --Tolerances, methods of test 1ng, def- in lt 1 OnS, See 365. O, 300. 4, 300.6. 365 - || Doesk in Cloth U. S. Gov. , Marine Corps Spec 1 fication, adopted 1926. Doeskin; Dark Blue (for Officers). U. S. Gov. , Marine Corps Specification, adopted 1941. Doeskin; Sky Blue, 17-02. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 8-129; 1941. Cloth; Wool, Doeskin, Olive- Drab, 26-02. 365. 15 Fear naught Cloth 365. 16 Kersey U. S. Gov. , Marine Corps Specification, revised 1936. Kersey; Dark Blue, 15- to 16-0Z. U. S. Gov., Marine Corps Specification, revised 1941. Kersey; Green, 16-02. U. S. Gov., Marine Corps Specification, revised 1936. Kersey; Green, 22-02. U. S. Gov., Marine Corps Specification, revised 1936. Kersey; Sky-Blue, 16-02. U. S. Gov., Navy Dept . Specification 27K2c; 1944. Kersey; Blue (Dark), 30-0Z. U. S. Gov., Navy De p t . Specification 27K3b; 1941. Kersey; Scarlet. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 8-20A; 1928. Kersey; Olive-Drab, 26–Oz. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 8–85; 1930. Cloth; Kersey, Sky Blue. References.--Tolerances, methods of testing, def- in 1t 1ons, see 365.0, 300.4, 300. 6. 365 - 17 Melton U. S. GOV. , Navy Dept. Specification 27M1Oc; 1943. Melton; Blue (Dark), 16-0Z. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 8-135; 1943. Cloth; Wool, Melton, Lining, 30-02. , 0. D. 365. 18 Serge U. S. GOV. , Army A1 r Forces. 1944. Cloth; Worsted Serge. U. S. Gov., Marine Corps Specification, adopted 1933. Serge; Dark Blue, 15-02. U. S. GOV. , Marine Corps Specification, adopted 1943. Serge; Green, 12-02. U. S. GOV., Marine Corps Specification, adopted 1926. Serge; Green, 16–02. (for Officers). U. S. GOV., Marine Corps Specification, adopted 1926. Serge; Green, 20-02. (for Officers). U. S. Gov., Marine Corps Specification, revised 1938. Serge; Sky Blue. U. S. GOV. , Navy De D t . Serge; Blue, Dark. U. S. GOV., U. S. Army, Quartermaster Corps. cation 8-94B; 1944. Specification 16152 (1); Specification 27S1Ob; 1944. Specifi- Cloth; Wool, Serge, 18 OZ. References.-Tolerances, methods of test ing, defi- In it iOnS, See 365. O, 300. 4, 300.6. 365. 19 Miscel laneous Woolen Cloth National ASSn. Of WOOl Manufacturers. Bullet in of the Wool Manufacturers for 1943. Reprints complete spec- ifications for woolen products as follows: U. S. Army Specifications, U. S. Navy Specifications, U. S. Ma- rine Corps Specifications, and Federal Specifications. U. S. GOV., Army Air Forces. Specification 16161; 1944. Cloth; Napped Wool. U. S. Gov. , Army Air Forces. Specification No. 16167; 1944. Cloth; Knitted Wool, for Flying Clothing. U. S. GOV., Marine COTDS Specification, adopted 1942. Cloth; Alpaca Pile, 14.50 Oz. per Sq. Ya. (for Lining Coats). U. S. GOV. , Marine Corps Specification, adopted 1943. Cloth; Gabardine, 14-02. U. S. Gov. , Marine Corps Specification, adopted 1926. Lining; Overcoat (for Officers). - U. S. GOV. , Navy Dept. Specification 27A1; 1931. Al- paca; Lining, Black. A U. S. GOV., U. S. Army, Army Air Forces. Specification 6–234-A; 1943. Cloth; Gabardine, Olive-Drab (Worsted Warp-Cotton Filling). U. S. GOV. , U. S. Army, AITly Air FOrces. Specification 8–136; 1943. Fabric; Wool, Pile, Coated. U. S. Gov. , U. S. Army, Army Air Forces. Specification 8-142; 1944. ClOth; Alpaca and WOOl Pile. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 8–65; 1928. Elast 1Gue; Drab, 26 Oz. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 8–80; 1941. Filling. U. S. Gov. , U. S. Army, Quartermaster Corps. cation 8-88; 1930. Blue and Dark Blue. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 8–122A; 1942. Cloth; Woolen, Covert, 12-1/2 Oz. 365.2 W0OLEN CLOTH DES IGNATED BY COLOR Cloth; Wool, Worsted Warp-Woolen Specifi- Cl oth; Elastique, 26-02. , Sky 365.2| Dark Blue Cloth U. S. Gov., Marine Corps Specification, revised 1939. Cloth; Dark Blue, 16-02. U. S. Gov., Navy Dept. Specification 27C19a; 1933. Cloth; Blue (Dark), for Officers' Uniforms. U. S. GOV., U. S. Army, Quartermaster Corps. catlon 8–84; 1930. Specifi- Cloth; Dark Blue (17 90 18 Oz. ). 172 Textiles 365. 97 U. S. Gov. , U. S. Army, Quartermaster Corps. fication 8–112, 1937. Cloth; Finished, for Officers' Uniforms. Speci- WOOlen, Blue, Face References.--Dark blue se r ge, see 365.18; blue broad g loth, see 365. 13; dark blue kersey, see 365. 16. 365.22 Light Blue Cloth References.-Blue broad cloth, blue se r ge, see 365.13, 365. 18. 365.23 Scar let and White Cloth U. S. Gov. , Marine Corps Specification, adopted 1937. Cloth: Scarlet. 365.21, Olive Drab U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 8S-39A, 1936. Suiting; Olive-Drab, 20–0Z. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 8–53-A; 1942. Cloth; Overcoating, Olive- Drab, 32 OZ. (J. S. GOV., U. S. Army, Quartermaster Corps, Speci- fication 8-94B; 1944. Cloth; Wool, Serge, 18 OZ. U. . Gov., U. S. Army, Quartermaster Corps. Speci- fication 8-109; 1937. Cloth; Elastique, Olive-Drab, 18-OZ. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 8-110; 1937. C lot h; Shirting, Worsted, Olive-Drab. U. S. Gov. , U. S. Army, Quartermaster Corps. fication 8-118; 1940. 0. D. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 8-131; 1942. Cloth; Wool, Knitted, Tubular, O. D. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 8–134; 1943. Cloth; Wool, Knitted, 26-02. , O. D. 365.25 Gray Uniform Cloth 365.26 Forestry Green and Elastique Green Cloth U. S. Gov. , Marine Corps Specification, adopted 1944. Cloth; Tropical Worsted, Green. U. S. Gov., Marine Corps Specification, adopted 1943. Covert; Green, 14-0Z. U. S. Gov., Marine Corps Specification, revised 1943. Elastique; Green, 16-0Z. U. S. Gov. , Marine Corps Specification, adopted 1942. Elastique; Green, 19-0Z. U. S. Gov. , Marine Corps Specification, revised 1943. Elastique; Green, 21-02. 365.27 Khaki Woolen Cloth U. S. Gov. , Marine Corps Specification, adopted 1944. Cloth; Tropical Worsted, Khaki. 365.29 Miscel laneous Cloth Designated by Color U. S. Gov. , Marine Corps Specification, adopted 1937. Cloth; Yellow. 365.9 MISCELLANEOUS SPECIFICAT IONS F 0 R W0OL AND HA ||R CLOTH 365.9l Bill iard Cloth U. S. Gov. , Navy Dept. Cloth; Billiard. Speci- Cloth; Lining, WOOl, Knitted, Specification 27C1d; 1938. 365.92 Bunting References.-Wool bunting, see 306.42. 365.93 Flannel U. S. GOV., Marine Corps Specification, revised 1942. Flannel; Green, 13-Oz. U. S. Gov. , Marine Corps Specification, adopted 1926. Flannel; Scarlet. U. S. GOV., Marine Corps Specification, revised 1939. Flannel; Shirting, Khaki. U. S. GOV. , Navy Dept. Specification 27C21a; 1940. Flannel (and Cloth), Gray (Prison). U. S. GOV., Navy Dept. Spec 1 fication 27F8c; 1943. Flannel; Blue (Dark). U. S. Gov., Treasury Dept., Procurement Div., No. 531; 1942. Flannel; Wool, and Wool-Cotton. COvers One grade, two types-(I) 75 percent wool and (II) 100 percent wool; and two classes- (A) heavy weight and (B) light weight. Intended for use in making layettes and for demonstration purposes in vocational Schools. Gives requirements for material, workmanship, weave, colors, color fastness, length of bolt, width, thread count, breaking strength, and welght; me t h o d s of Sampling, 1nSpection, and tests; and packaging, pack- ing, and marking. U. S. GOv., U. S. Army, Quartermaster Corps. Specifi- cation 8-42A; 1933. Flannel; Gray, Woolen. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 8S-54A; 1927. Substitute, 10-02. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 8-54C; 1941. Cloth; Shirting, Flannel, 10–1/2 0Z. U. S. Gov. , U. S. Army, Quartermaster Corps. cation 8–133; 1943. Cloth; Wool, Flannel. Flannel; Shirting, Olive-Drab, Specifi- References. -Cotton flannel, see 304.2. 365.91, Pr is oners' Uniform Cloth 365.95 Facing Cloth for Uniforms U. S. Gov., U. S. Army, Quartermaster Corps. cation 8-43B; 1940. 365.96 Hair cloth U. S. Gov. , Army Air Forces. Specification 16083; 1932. Cloth; Camel Hair, for Flying Suit Linings. U. S. GOV., De p t . Of Commerce, National Bureau of Standards. Technologic Paper T231; 1923. Tentative Standard Test Me th o d s and Percentages of Oil and Mo1sture in Hair Press Cloths. For press cloth used in the oll pressing industry, procedure for sampling; for analysis for moisture content, oil content, and water-Soluble material; re commended Standard for permissible C On t e n tº Of moisture, oil, and water— Soluble material. U. S. Gov., Marine Corps Specification, adopted 1936. Haircloth; Natural (for Officers). U. S. GOV. , Navy Dept. Speci f 1 cat iOn 55F8a; 1942. Fronts; Coat. Specifi- Cloth; Facing, 16/17-0Z. References.-Methods of test 1ng, see 365.98; hair felt , See 365. 98. 365.97 Mohair, and Pile Fabrics U. S. Gov. , De p t . Of COmmerce, National Bureau of Standards. Commercial Standard CS52-35; 1935. Mohair 173 365. 97 Directory of Commodity Specifications U. Pile Fabrics (100 Percent Mohair Plain Welvet, 100 Percent Mohair Plain Frieze, and 50 Percent Mohair Plain Frieze). This standard covers the following mohair pile fabrics for upholstery purposes—100 percent mohair p 1 a 1 n velvet, 100 percent mohair plain frieze, and 50 percent mohair plain frieze. S. Gov. , Marine Corps Specification, adopted 1926. Lining; Mohair Serge, Black (for Officers). U. S. Gov. , Marine Corps Specification, adopted 1926. Lining, Mohair Serge, Green (for officers). 365.98 Felt American Hospital ASSn. , 58-4. Hair Felt. Covers one grade and One class, that intended for pipe cov- ering. Based On U. S. Gov. , Navy Dept., Specifica- t1 On 32 F 2D for Hair Felt. American Society for Testing Materials, D 146-44 T, f 1944. Tentative Methods of Testing Felted and Woven Fabrics Saturated With Bituminous Substances for Use in Waterproofing and Roofing. Covers fabrics saturated (but not coated) with asphalt or coal-tar products for use in membrane waterproofing. Sam- pling, requirements of finished fabric as to area, weight, loose surfacing, moisture, strength pli- ability, w a t e r absorption, loss on heating, and distillation of coal-tar Saturated felt, a n d for de Saturated fabric, weight, carbonaceous matter, total comminuted Surfacing, Saturant, and ash., American Society for Testing Materials, D 224-44 T; 1944. Tentative Specifications for Asphalt Roofing Surfaced With Powdered Talc Or M1 ca. Cover asphalt roofing in sheet form surfaced with finely powdered mineral matter, either 36 or 32 in. In width, COm- posed of roofing felt saturated and coated on both sides with asphalt. Manufacture, character Of felt, saturant, and coatings; physical properties, freedom from defects, pliability and Stickiness, packing, nails and lap-cement, sampling and methods of test- ing, inspection, and basis of rejection. A. S. T.M. Emergency Alternate Provision EA-D 224b; 1944, Omits requirements for protective coating On nails, Sec- t; i. On 12a, item 2. American Society for Testing Materials, D 225-44. Tº 1944. Tentative Specifications for Asphalt, Shingles Surfaced With Coarse Mineral Granules. COVer as- phalt roofing in shingle form surfaced with colored mineral granules, composed of roofing felt saturated and coated on both sides with asphalt and Surfaced on the weather side with granulated slate or equiv- alent mineral material (of solid or mixed Colors as may be agreed upon by the purchaser and the seller), and on the reverse side with powdered talc or mica. Intended to be used with a "headlap" of not less than 2 in. Individual (American Method) Square Tab Strip and Hexagonal Tab Strip. Manufacture, char- acter of felt, saturant, a n d coatings; physical properties, surface finish, saturation, freedom from defects, stickiness, packing, sampling, and methods of testing, inspection, and basis of reject 10n. American Society for Testing Materials, D 228-44 T. 1944. Tentative Methods of Testing Asphalt Roll Roofing, Cap Sheets, and Shingles. Includes roll roofing coated with powder, Surfaced with granules, Ön weather side, and coated on exposed half of the weather side with mineral granules; requirements for Sampling; methods of physical testing for roll roofing, cap sheets, and shingles, and for analysis of roofing composition, saturant in dry felt; weight of weather side coating and re verse side coating Soluble in carbon d 1 sulfide; as h; weight of dry Saturated felt and of mineral matter. American Society for Testing Materials, D 249-44 T, 1944. Tentative Specifications for Asphalt Roofing Surfaced With Coarse Mineral Granules. Cover asphalt r00 fing in Sheet form surfaced with colored mineral granules, either 36 or 32 in. in width, composed of TOOfing-felt saturated and coated on both sides with asphalt and surfaced on the weather side with granu- lated slate or equivalent mineral material (of solid or mixed colors as may be agreed upon by the pur- chaser and the Seller), and on the reverse side with DOWGiered talc or mica. Manufacture, character of felt, Saturant, and coatings; physical properties, Surface finish, gage, Saturation, packing, nails and lap-cement, sampling and testing, in spection, and basis of rejection. A. S. T. M. Emergency Alternate Provision EA-D 249b; 1944, affected section 6, Sur- face Finlsh; table I Physical Requirements of Asphalt Roofing; section 10, Packing; and section 12, Nails and Lap-Cement. American Society for Testing Mater ials, D 250-44 T, 1944. Tentative Specifications for Asphalt-Saturated Asbestos Felt for Use in Waterproofing and in Con- structing Built-Up Roofs. Cover q u al 1 t y of felt COntaining 85 percent asbestos, saturant, character of felt after saturation, surfacing, physical prop- erties, Sticklness, sampling, and testing. American Society for Testing Materials, D 461–44; 1944. American Standards ASSn. , L 16.1-1944. Methods Of Testing Wool Felt. For built-up interlocking fibers by mechanical work, moisture and heat, neither woven nor knitted. GiveS requirements for Standard condi- tion, test C. On d 1 t 1 O n, length, Width, thickness, Weight, breaking strength, splitting resistance, chemical analysis, microscopic examination, and spe- Cial test S. Felt Manufacturers' Assn. Classification of Rag Stock (undated). Covers requirements for rag materials suited for the manufacture of felt. Society of Automotive Engineers. Aeronautical Material Specification No. 3280; 1942. Felt; Hair. Gives re- quirement.S f O I application, composition, require– ments, quality, tolerances, approval, and rejections. Society of Automotive Engineers. Aeronautical Material Specification No. 3285; 1942. Felt; (Back Check), White, (100 Percent Wool). For material suitable for Oil retention in installations which do not compress the felt and for other uses where unusual strength and hardness are required for C OnSideration of wear or assembly. Gives requirements for composition, physical characteristics, quality, tests, tolerances, approval, and rejections. Similar to U. S. Gov: Army Specification 8–15; Navy Dept. Specification 27 F.—7, Style F-1. Society of Automotive Engineers. Aeronautical Material Specification No.3286; 1942. Felt; (Firm Pad), white (100 Percent Wool). For oil and grease retention where the felt is confined and compressed in the as- Sembly and Sultable as a padding insulation and oth— er Such application where hardness is not essential. 174 Textiles 366. I Gives requirements for composition, physical prop- erties, quality, tests, tolerances, approval, and rejections. Society of Automotive Engineers. I’lal Spec 1 fic at lon. No. 3287; 1942. Felt; (Back Check), Gray (95 Percent Wool). For Oil retention in installations which do not compress the felt, for Other uses where a slightly lower than first quality is satisfactory and where unusual strength and hardness are required for consideration of wear or assembly. Gives requirements for composition, physical characteristics, quality, tests, toler- ances, approval, and rejections. Similar to U. S. Gov., War Dept., Specification 8–15 and Navy Dept. Specification 27F7, Style F3. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 3288; 1942. Felt; Upholstery (100 Percent woul). For applications where a firm thin felt is required as p a d d 1 n g and lining for 1nStruments and machine parts. Gives requirements for composition, physical characteristics, quality, tests, tolerances, approval, and rejections. Simi- lar to U. S. Gov., War Dept. , Specification 8-15. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 3290; 1942. Felt; (Firm Pad), Gray (80 Percent Wool). For sound deadening, soft pads, and for mechanical purposes where abra SiOn and wear are not important factors. Gives require- ments for composition, physical requirements, qual- ity, tests, tolerances, approval, and rejections. Similar to U. S. Gov., War Dept., Specific at ion 8–15 and Navy Dept. Specification 27–F–7, Style F- 13. Society of Automotive Engineers. 1944 Handbook, Sec- tion 4–Fabricated Materials. Includes SAE Standard FeltS. Re W 1 Sed 1940. General comments, 15 SAE Classifications, weight and density requirements, thickness tolerances, chemical requirements, physi- cal requirements, and recommended uses. Underwriters' Laboratories, Inc. Standard for Class "C" Asphalt Rag-Felt Sheet Roofing a n d Shingles, 1941. For installation as prepared roof coverings 1n accordance with direction sheets for application packed with the products. Description, felt, satu- rant, and coating, surfacing materials, felt after Saturation, finished product, dimensions, weight, lap cement, nails for sheet roofing, packing, in- Structions for application, apparatus and instruc- tions of procedure for tests, and inspection of listed product. U. S. Gov. , Army Air Forces. Specification 16098 (1); 1939. Felt; Wool-Cotton—Kapok. U. S. Gov., Army-Navy Aeronautical Specification AN- F-14–2; 1944. Felt; Wool. U. S. Gov. , Army-Navy Aeronautical Specification AN- F-15a; 1944. Felt; Hair. U. S. Gov. , Fe de r a l Specification C-F-201c; 1944. Felt; Hair. Covers One grade and two classes- (A) insulating (plain) and (B) packing, padding (fabric reinforced). Gives requirements for hair felt, cot– ton fabric, p r O c e s S, thicknesses and densit les, form, S 12e of rolls, organic acidity, and alkalinity and mineral acidity; methods of sampling, inspec- t iOn, and tests; and packaging, packing, and mark- ing for shipment. Aeronaut, 1Cal Mate- 639677 ()—45—12 U. S. GOV. , Federal Specification DDD-P-51; 1942, Pads; Chair, Felt. Covers one type and two grades– (A) all wool and (B) wool and cotton mixture. Gives require- ments for color (tan or green), material, workman- Ship, dimensions, felt and colors, shape, straps, and details; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. Emergency Alternate Federal Specifi- cation E-DDD-P-51; Jan. 1943, required one type and grade, and changed requirements for color, material, and details. U. S. Gov. , Marine Corps Specification, revised 1941. Felt; Gray. U. S. Gov. , Marine Corps Specification, adopted 1926. Felt; Green. U. S. GOV. , Navy Dept. Specificati on 27F7d; 1944. Felt; Wool. U. S. GOV. , Navy Dept. Specific at 1 On 32F2d; 1944. Felt; Hair. U. S. Gov., U. S. Army, Chemical War f a r e Service. Specification 8–27A; 1932. Felt; Filter, Canister. U. S. Gov. , U. S. Army, Chemical War f a re Service. Specification 97-52–82; 1938. Felt; Dust Filtering. U. S. GOV. , U. S. Army, Medical Dept. Specification 8-70C; 1942. Felt; Saddle and Asbestos, for Splints. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 8-25B; 1942. Felt; Gray. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 33-6; 1933. Felt; Hair, Hard, for Blank Ammunition. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 8-156; 1942. Felt; Pressed. U. S. GOv., U. S. Army, Quartermaster Corps. Specifi- cation 8–79; 1933. Felt; Wool, Woven, Gray. U. S. GOV., U. S. Army, Quartermaster Corps. cation 8–144; 1944. Felt; Hair for Packing. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-679; 1934. Felt; Telephone, Type MC-87, Base. Specifi- References. - Hair p r e s s cloth, see 365.96; rag st Ock for felt , see 390. 5; felt base rugs, see 391; 1nSulat ling felt, building, see 473. 3. 366. CARPETS AND RUGS OF WOOL 366.0 GENERAL ITEMS American Society for Testing Materials, D 418-42; 1942. Methods of Testing Pile Floor Covering. Gives re- quirements for standard condition, length, width, weight, and moisture regain, total and back thick- neSS, net pile thickness, rows, pitch, Shot, dissec- tion, tuft length, values for velvet carpet, tests for fastness Of color to light, apparatus, reference standard, and procedure. 366 - || RUGS U. S. Gov. , Fe de r a l Specification DDD-R-751; 1931. Rugs; American-Oriental (Washed). Covers One type. Gives requirements for worsted yarns, dyeing, pat— terns, washing, dissect 1 Ons, and samples; illustra- tions of pattern rugs; methods of sampling, inspec- tion, an d tests; and requirements for packaging, packing, a n d marking. Amendment 1; 1943, changes requirements for packing. U. S. Gov. , U. S. Maritime Commission. Specification 27-MC-33a; 1942. Carpets and Rugs; Axminster. Shall be but One type and grade. Gives requirements for That er 1al, workmanship, yarn, dyeing, dimensions, 175 366. I Directory of Commodity Specifications patterns, colors, d 1 S Sections, finishing, edges, Sampling, in Spect lon, and tests. U. S. Gov., Weterans Administration. Specification VA-X-106f; 1944. Yarn; Rug. References.-Axminster, velvet, and Wilton rugs, see 366. 2; methods of test ing, see 365.0, 300. 4; steamer rugs, see 369. 7; felt base rugs, see 391. 366-2 CARPETS National Assn. of Purchasing Agents. Handbook of Com- mod 1ty Data Sheets, Wolume 2; 1944. WOOl; Carpet. Covers definition, derivation, grades an d types, uses, packing, and Substitutes. S. Gov. , Army-Navy Aeronautical Specification AN- C-93-2; 1944. Carpet; Aircraft. S. Gov., Federal Specific at 1 on DDD-C-51a; 1942. Carpets and Rugs; Axminster. Covers One type of fabric and two grades- (A) high quality an d (B) extra high quality. Gives requirements for mate- rial, weaving, dyeing, patterns, dissections, toler- ances, and S12ing; methods of Sampling, 1nSpect iOn, and tests; and requirements for packaging, packing, and marking for Shipment. Amendment 1; 1943, changes requirements for filling and packing. S. Gov. , Federal Spec 1 fication DDD-C-61b; 1937. Carpets and Rugs; Welvet, Plain and Twisted-Pile. Covers two types—(I) plain pile and (II) twisted pile. Gives requirements for yarn, dyeing, dissec- tions, tolerances, weight, and carpet samples; meth- ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking. S. Gov. , Federal Specificati on DDD-C-71a; 1934. Carpets and Rugs; Wilton. Covers four types- (I) worsted Wilton rugs, 6 frames; (II) worsted Wilton carpets, 5 frames; (III) wool Wilton carpets, 2 or 3 frames; and (IV) wool Wilton rugs and carpets (Saxony type). G i v e s requirements for worsted yarns, wool yarn, dyeing, patterns, di S Sections, tolerances, small samples, and rug Samples; defini- tion; methods of sampling, inspection, and tests; and requirements for packaging, packing, and mark- ing. Amendment 1; 1943, changes requirements for stuffers and for packing. S. Gov., U. S. Army, Ordnance Dept. 8–59A; 1931. Carpet for Gun Sponges. S. Gov., U. S. Maritime Commission. Specification 27-MC-33a; 1942. Carpets and Rugs; Axminster. Shall be but one type and grade. Gives requirements for material, workmanship, yarn, dyeing, dimens ions, patterns, colors, dissections, finishing, edges, Sampling, inspection, and tests. S. Gov. , WeteranS Admini Stration. WA-X-96g; 1944. Warp; Carpet. References.-Methods of test ing, see 365.0, 300.4. 367. W0OL KN | T GOODS 367.0 GENERAL ITEMS American So c 1 et y for Testing Materials, D 231-39; 1939. Methods of Testing and Tolerances for Knit Goods. For those classes of knit goods which later enter into manufacturing processes; tolerances for width, we 19.ht, COunt, and bursting strength; test Specimen, Standard COnditions, apparatus, and test procedures; moisture regain, grease determination, U. U. U. U. U. Specification U. U. Specification A. S. T. M. Emer- 1944, affected and percentage of cotton and WOOl. gency Alternate Provision, EA-D 231; Section 13, Grease Determination. Textile Colo r Card Assn. Of the U. S., Inc. Glove Colors, 1944. The 1945 Spring SeaSOn card colors for women's gloves include 17 colors. 367. I SOCKS AND STOCKINGS, W0OLEN U. S. Gov. , Army Air Forces. Specification No. 3192; 1943. Sock; Light Weight Woolen (for Arctic Sock Assembly). U. S. GOV., Army Air Forces. Specification No. 3193; 1943. Sock; Medium Weight Woolen (for Arctic Sock Assembly). U. S. Gov. , Army Air Forces. Specification No. 3195; 1943. Sock; Net Worsted Jumbo (for Arctic Sock As- sembly). U. S. Gov. , Army Air Forces. Specification 3196 (1); 1944. Sock; Knit Felt Duffel (for Arctic Sock As- sembly). U. S. Gov. , Fe de r a l Specification JJ-S-581a; 1938. Amendment 1; 1944. SOckS; WOOl and Wool-Cotton M1X- ture. Covers One grade and three classes- (A) light weight-type 1, silver-gray blend and type 2, black, or in colors; (B) medium weight-silver-gray blend; and (C) heavy weight-silver-gray blend. Gives re- quirements for material, workmanship, knitting, meth- Ods of measuring, dimensions, colo r, elasticity, Shrinkage, finish, pairing, length of ends, and de- tall for each class; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV. , J O in t Army-Navy Specification JAN-S-48; 1944. SOcks; Wool, Cushion Sole, O. D. U. S. GOV., Marine Corps Specification, adopted 1937. Socks; Sweat. U. S. Gov. , Marine Corps Specification, adopted 1937. Stockings; Athletic. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 8-34A; 1927. Socks; Arctic (Alaskan Clothing). References. --Standard sizes, methods of measuring, C Olors, see 309. 2; tolerances, methods of test ing, See 367.0, 365.0, 300. 4. - 367.2 KNIT WOOLEN UNDERWEAR Underwear Institute. Specifications B-3, M-3, M-13, M-17, M-18, and W-2; urements for WOOlen Underwear. Gives detailed re- quirements for measuring boys', children's, men's, and WOImen's WOTSted, WOTsted-ſherino, WOOls and wool- Cotton union Sults; boys' wool and cotton-wool shirts and drawers; men's WOOl and wool-cotton shirts; and men's worsted, worsted-merino, wool, and wool-cotton drawers. S. GOV. , De p t . Of Commerce, National Bureau of Standards. Commercial Standard CS33-43; 1943. Knit Underwear (Exclusive of Rayon). C O V e r S standard methods Of measuring and Standard measurements for knit underwear (exclusive of rayon) for boys, chil- dren, infants, men, and women. Gives requirements for cott On-ribbed, flat knit, panel ribbed, Swiss ribbed, fleece-lined; wool—worsted, worsted—merino, wool-Cotton; V a r 1 ous sizes, weights and types of underwear; and 1ncludes sport coats, athletic shirts, polo shirts, S we a t shirts, a n d women's sleeping B-11, C-3, 1935. Standard Meas— U. 176 Textiles 368. Dajamas; recommended underwear box sizes and rec- Omm en d e d C on e colors for single cotton yarns. Sponsored by Underwear Institute. U. S. GOV., Fe de I a l Specification JJ-D-653; 1936. Amendment 1; 1944 . DrawerS; Men's, COtton-WOOl, Mixed. Covers one grade—"firsts"; two types— (I) f la t knit and (II) ribbed knit; two classes—(A) heavy weight and (B) medium weight; and 15 subtypes. Gives requirements for fabric, thread, sateen, but- tons, tape, workmanship, design, sizes and methods of measuring, st1tches, seams, Stitching, weight per dOZen, and shrinkage; methods of Sampling, inspec- tion, and tests; and packaging, packing, and marking. U. S. GOV. , Fe d e r a l Specification JJ-U-517; 1936. Amendment 1; 1944. Undershirts; Men's, Cotton-WOOl, Mixed. Covers one grade-ºfirsts"; two types- (I) flat knit and (II) ribbed knit; two classes- (A) heavy weight and (B) medium weight; and 15 subtypes. Gives requirements for fabric, thread, WOrkmanship, design and construction, s1zes and methods of meas- uring, stitches, seams, stitching, weight per dozen, and shrinkage; methods of sampling, inspection, and test; and packaging, packing, and marking. U. S. Gov., Fe de r a l Specification JJ-U-531; 1932. Amendment 1; 1935. Underwear; Knit, Standard Sizes (Exclusive of Rayon). Provides standard methods of measurement and standard measurements for knit un- d e r we a r for the guidance Of producers, distrib- utors, and users, in Order to eliminate COnfusion resulting from the diversity Of measurements and methods and to provide a uniform basis for guaran- teeing full sizes. { S. Gov., Fe de r a l Specification JJ-U-561; 1933. Union Suits; Men's (Cotton-Wool, Ribbed-Knit, Me- dium-Weight). Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., U. S. Army, Quartermaster Corps. fication 8–139; 1943. Undershirts; Wool, cent and 50 Percent). U. Spec 1- (25 Per- References. --Me th o d's of measuring and standard measurements, see 309.4; tolerances and methods of te St. in g, S 62 62 367 •0, 365. 0, 300 •4. 367.3 HOODS AND TOQUES U. S. Gov., U. S. Army, Quartermaster Corps. fication 8–48-A; 1942. TOQue; Wool, Speci- 367.1, JERSEYS AND SWEATERS U. S. Gov. , Fe d e r a l Specificat 10n JJ-S-846; 1937. Sweaters; Wool, Knitted. Covers two types- (I) coat- style—boys' and you th s ' , children's, ladies', men s, and misses"; and *II) sl1 pover style—boys' and youths", children's, " and misses". Gives re- qui re men t s for material, workmanship, Stitches, seams and stitching, method of measuring, sizes, and dimensions; me th od s of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., Marine Corps Specification, adopted 1926. Jersey. U. S. GOV., Marine COrps Specification, adopted 1933. Jersey; FOOtball. U. S. GOV. , Navy Dept. Spec 1ſ ication 55J2h; 1940. JerseyS. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- f 1 c at 1 on 8–97; 1933. Sweaters; Worsted, 011ve- Drab. U. S. GOV., U. S. ATTy, ficati On 8-121B; 1944. 367.5 MUFFLERS AND SCARFS U. S. GOV., Army Air Forces. Specification 3239; Scarf; Flying, Heavy, Type N-1. U. S. GOV. , Marine COrps Specification, adopted Muffler; Red (Marine Corps Women's Reserve). U. S. GOV. , Marlne COTDS Specification, adopted 1944. Scarf; Field, Khaki (Marine Corps Women's Reserve). U. S. Gov., U. S. Army, Quartermaster Corps. Speci- Quartermaster Corps. Sweaters; Women' S. Speci- 1944. 1944. fication 8-99B; 1942. Mufflers; WOOl. 367.6 BATHING TRUNKS, KNIT WOOL U. S. GOV. , Navy Dept. Specification 37S8b; 1939. SuiUS; Bailiiling. U. S. GOV., Navy Dept. Specification 37T2C; 1944. Trunks; Bathing, WOOlen. 367.7 W0OLEN GLOWES U. S. GOV., Marine Corps Specification, adopted 1938. Gloves; WOOlen, Green. U. S. GOV., Marine COrps Specification, adopted 1944. GloWes; WOOl, Olive Green, Leather Palm. U. S. GOV. , Navy Dept. Specification 73C2b; 1945. Gloves; WOOlen. U. S. GOV., U. S. Army, Army Air Forces. Specif 1- Cati On 94-3190A; Type D-3A Glove). S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 8-6OA; 1937. Gloves; Woolen, Olive-Drab. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 8-120; 1941. GloWes; WOOl, Blue, Nurses". U. S. GOV. , Weterans Administration. Specification WA-X-149C ; 1942. Gloves; WOOlen. References.-Rubber gloves, see 203.2, 204.52. 367.9 MHSCELLANEOUS KN IT CLOTH ING U. S. GOV., U. S. Army, fication 8-123; 1942. Knitted, O. D. 368. W0OL WEAR ING APPAREL (EXCEPT KN | T APPAREL) 368. O GENERAL TEMS American HOme ECOn OmicS ASSI). , Sponsor, 1941. Ameri- can Standards Assn., L11. 1-1941. Body S 1 Z e s for BOys' Garments. FOr accurate determinati On Of Size a COmbination Of tWO measurements are necessary, a length and girth Or weight. Gives table showing height, hip girth, Chest glrth, and waist girth for size groups and average age for size groups. Age c a n n O t be used since body size for a given age varies greatly. The two measurements most practical are height and girth of hip. Based On measurements made by Bureau of HOFle Economics, U. S. Dept. of Agriculture (Misc. Pub. 365) in a WPA project. 368. W0OLEN BREECHES U. S. GOV., Army Air Forces. (3) ; 1944. 1944. Insert; Kn it Woolen (for U. U. Speci- WOOl, Quartermaster Corps. Cu f f s and Anklets; Specification No. 3177 Trousers; Intermediate Flying, Type A-9. 177 368. I Directory of Commodity Specifications U. S. Gov. , Army Air Forces. Specification No. 3182; 1943. Insert; Electrically-Heated Trou se r (for Type F-2 Electrically-Heated Flying Suit). U. S. Gov., Army Air Forces. Specification 3219A-1; 1944. Trousers; Flying, Intermediate, Type A-11A. U. S. Gov. , Army Air Forces. Specification No. 3223; 1944. Trousers; Intermediate Flying, Nurses, Type A-135. U. S. Gov. , Marine Corps Specification, adopted 1944 Slacks; Covert (Marine Corps Women's Reserve). U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 8–29A; 1937. Breeches; Wool en , Service, Officers " . U. S. Gov., U. S. Army, Quartermaster Corps. cation 8–30C; 1937. Specifi- Breeches; WOOlen, Elastique. References. -Breeches for uniforms, see 368.82. 368. 2 COATS AND OVERCOATS U. S. Gov. , Marine Corps Specification, adopted 1944. Blouse; Dress, Summer, A, Officers' (Marine Corps Women's Reserve). U. S. Gov., Marine Corps Specification, adopted 1943. Coat; Service, Winter, Officer and Enlisted Person- nel (Marine Corps Women's Reserve). U. S. Gov., Marine Corps Specification, Coat; Service, Winter. U. S. Gov., Marine Corps Specification, Coat; Sheepskin or Alpaca Lined. U. S. Gov., Marine Corps Specification, revised 1944. Overcoat; Enlisted Men. S. GOV., Marine Corps Specification, adopted 1943. overcoat; Officers" (Marine Corps Women's Reserve). U. S. Gov., Navy Dept. Specification 55-0-1c; 1944. OVer COat S. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- c at 1 on 8–11; 1921. Coat; Serge, O. D., Norfolk, Nurses" . U. S. GOv. , U. S. Army, Quartermaster COTDS. adopted 1944. adopted 1944. U. Specifi- cation 8–28B; 1940. Coats; Service, Officers". U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 8–31E; 1943. Coats; Wool, Serge, 0. D. , 18 oz. (Stock Nos. 55–C–69350 thru 55-C-69462.) U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- C a t 1 O In 8-51B; 1940. OVerCOats; WOOl, Roll Col- lar. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 8–81; 1930. Cape; Olive-Drâb, Nurses". U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 8-93; 1930. Overcoat; officers', Olive-Drab, ROll COllar. U. S. GOV., U. S. Army, Quartermaster Corps. -Cation 8-127; 1941. COats; WOOl, Nurses " . Specifi- C O V e I’t , Blue, References. -Coats for un 1ſorms, see 368.82; rain- coats, Oilskin coats, see 392.54, 392.53; C o t t on Coats, see 311. 1; methods of testing, see 365.0, 300. 4; WOOl grades, see 360. 368.3 BATH ROBES American HOSpital Assn., 67-154. Bath RObes. COVers two types, One grade, and three Si Zes. Based On U. S. Gov. Fe d e r a l Specifications DDD-R-591 for Bath Robes; CCC-T-191a for General Specifications, T e s t Methods, Textiles; DDD-S-751 for Stitches, Seams, and St. i t c h in g; and W-T-276b for Cottom Thread. (J. S. G. O. v . , Federal Specification DDD-R-591; 1936. Amendment 1; 1938. Robes; Bath. Covers Small, me- dium, and large sizes, and two types—(I) flannelet and (II) terry cloth. Gives requirements for mate- rial, thread count, tensile strength, description, Collar, Sleeves, pocket, belt, hems, and marking; methods of Sampling, inspection, and tests; and re- Quirements for packaging, packing, and marking. 368.4 W0OLEN SK |RTS U. S. GOV., Marine Corps Spécification, adopted 1943. Skirt; Service, Winter, officer and Enlisted Person— nel (Marine Corps Women's Reserve). U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- Catlon 8-12; 1921. Skirts; Serge, O. D., Nurses". U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- C at 1 on 8-124; 1941. Skirts; Wool, Covert, Blue, NUI"SeS" . References. -Dress patterns, see 311.2. 368.5 W0OLEN SHIRTS U. S. Gov., Marine Corps Specification, revised 1942. Shirt; Flannel, Khaki. S. GOV., Navy Dept. Shirts; Flannel, Blue. U. S. GOV., U. S. AITy, Quartermaster Corps. C at 1 O n 8-26C; 1933. COat Style. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- Cat iOn 8-52; 1926. Shirt; WOOl, O. D., Officers " . U. S. GOV., U. S. AITy, Quartermaster Corps. Specifi- cation 8-108; 1937. Shirt; Worsted, Olive-Drab. U. Specification 55S19b; 1944. Specifi- Shirt; Flannel, Olive-Drab, References.-Standard measurements and methods of measuring, see 311.5; undershirts, see 367.2. 368.6 W0OLEN AND FELT SLIPPERS 368. 7 W0OLEN DRAWERS AND UNDERSH |RTS U. S. GOV., U. S. Army, Quartermaster Corps. cation 8-138; 1943. Drawers; Wool, Specifi- (25% and 50%). References. -Knit wool underwear, see 367.2. 368.8 SUITS AND UNIFORMS OF WOOL 368.8l Woolen Suits U. S. GOV., Army Air FOrces. 1944. Specification 3237–1; Suit; Flying, Light, Gabardine, Type L-1. 368.82 Woolen Uniforms U. S. GOV., Marine Corps Specification, adopted 1943. Trousers; Service, Winter. U. S. Gov., Navy Dept. Specification 55 T 12c; 1943. Trousers; Blue, cloth. ” U. S. G O V . , Navy Dept. Specification 55U5; 1942. Uniforms; Aviation Cadets", and/or N a V a l Reserve Officers' Training Corps. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- cation 8-83B; 1937. Trousers; Enlisted Men's, Ser- Vice, Olive-Drab. U. S. GOV., U. S. Army, Quartermaster COrps. Specifi- Cat 10n 8-89. 1930. Coat; Dress, for Enlisted Men. U. S. GOV. , U. S. Army, Quartermaster Corps. Specifi- cation 8–90; 1930. Trousers; Dress, for Enlisted Men. References. --Wool grades, t e S t i ng , See 365. O, 311 -6 - See 3OO. 1; methods of 300. 4; C Ott On un if Orms, See 178 Textiles 369.22 368.9 MISCELLANEOUS W0OL WEAR ING APPAREL U. S. Gov. , De p t . Of Agriculture, Forest Service. U. S. Gov., Army Air Forces. Specification 3171 (2); Specifications MSF-44-S. Blanket; wool. 1943. Jacket; Mechanic's Arctic, Type D-2. U. S. Gov. , De p t . Of Commerce, National Bureau of U. S. Gov Army Air Forces. Specification 3214-1; Standards. Simplified Practice Recommendation R11- 1944. jacket; Officers' Flight, Type B-13. 3. 36; 1936. Bed Blanket Sizes. This recommendation U. S. Gov. , Army Air Forces Specification 3216-1; establishes a Simplified list and 11 Si Zes of bed & tº e 9 tº y 1944. Jacket; Enlisted Mens' Flight, Type B-14. blankets (cotton, wool, and cotton and wool mixed). U. S. Gov., Army Air Forces. Specification 3220A-2; Initiated by the National Assn. of Wool Manufacturers. 1945. Jacket; Flying, Intermediate, Type B-15A. U. S. GOV. , Marine COrps Specification, revised 1939. ū. S. Gov., Army Air Forces. Specification No. 3225; Blanket; Wool, Green. # 1944. Jacket; Intermediate Flying, Nurses, Type U. S. Gov. - Na V y Dept. Specification 27B7e; 1945. B–17. Blanket S; WOOl. U. S. Gov. , Army Air Forces. Specification No. 3246; 1 U. S. GOV. , º V y Dept. Specification 27B 10; 1941. 1945. Slacks; Nurses Flying, Light, Type L-1. Blankets; Wool, Field, Green. U. S. Gov. , Army Air Forces. Specification No. 3247; U. S. Gov., Treasury Dept., Procurement Div. , 398A; 2 1942. Blankets, 50 Per c e nt Wool (Double S1ze). 1945. U. S. Gov, , Jacket; Nurses Flying, Light, Type L-1. Navy Dept. Specification 37C5; Clothing; Submarine, Woolen. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 8–119; 1941. Neckties; Black, Wool, M-1940. 1934. References.-Caps and hats, see 395. 369. MISCELLANEOUS MANUFACTURES OF W0OL AND HA ||R 369.4, BRAIDS AND CORDS U. S. Gov., Marine Corps Specification, adopted Braid; Mohair, Black, 1/2-In. (for Officers). U. S. Gov. , Marine Corps Specification, adopted Braid; Scarlet, Worsted, Tubular. 1923. 1923. U. S. Gov., Navy Dept. Specification 71B2a; 1941. Braid; Branch-Mark. - U. S. Gov. , Navy Dept. Specification 71B5b; 1944. Braid; Mohair, Black. U. S. Gov., U. S. Army, Quartermaster Corps. Spec 1 fl- cation 7–11A; 1942. Braid; Mohair Flat. References.-Service stripes, see 369. 6. 369.2 BLANKETS 369.20 General American Institute. Of Laundering. Service Bullet in 10. How to Launder Blankets and Comforters. This bulletín furnishes a thorough discussion on the laundering of blankets, including-washing temper- atures, Sudsing and rinsing time, S1ze of loads, fading and loss of color, Spots and stains, SO11, laundering of cotton and wool blankets, extraction and drying, binding, mothproofing, and the handling Of quilts and comforters. 369.2 | Bed Blankets American Hospital Assn., 67-13. Wool Blankets. Cov- ers four types. Based On U. S. Gov. , Navy Dept. , , Specification 27 B 7c for Wool Blankets; U. S. Gov. Federal Specification CCC-T-191a for General Spec 1– fications, Test Methods, Textiles; and P-S-611 for Salt-Water Soap. American Society for Testing Materials, D 576-40T; 1940. Tentative Specifications for All Wool, All Cotton, and Wool and Cotton Blanketing (Household). Includes e1ght types of fabrics with requirements for warp and filling, weight, minimum thickness, breaking strength, air permeability, and methods of testing. Items Shall be one type and grade 60 in. by 80 (160 in. over-all length). Gives requirement for wool and cotton COntent, minimum Weight, thread count, break- 1ng strength, and sh r 1 nk a ge; weave, color and patterns, edges, and napping; method of sampling, 1nspection, and test; and packaging, packing, and marking. U. S. Gov., U. S. Army, Quartermaster, Corps. fication 8-111A; 1940. M-1934. U. S. Gov., U. S. Marítime Commission. Specification 27-MC-10; 1940, Amended 1943. Blankets; Cotton Warp, Wool Filling. Shall be type I-mothproofed, type II-not mothproofed; and the g r a de shall be that known commercially as "firsts. " Gives requirements for material, workmanship, color an d appearance, weave, thread count, breaking strength, weight, size, fiber content, Shrinkage, binding, mothproofing, Sampling, in Specti On, and tests. S. Gov. , U. S. Maritime Commission. Specification 27-MC-12; 1940. Blankets; Cotton Warp, Cotton and Wool Filling. Shall be but One type and the grade shall be that commercially known as "firsts. " Gives requirements for material, workmanship, fiber con- tent, color, CO l Or fa Stne SS, appearance, thread count, Strength, Weight, S12e, Shrinkage, binding, Sampling, inspect lon, and tests. S. Gov. , U. S. Maritime Commission. Specification 27-MC-19; 1941. Blankets; 80% Wool (Crew). Shall be type I-mothproofed, type II-not mothproofed; and the grade shall be that known commercially as * firsts. " Gives requirements for material, work- manship, fiber content, color, color fastness, ap- pearance, We ave, thread count, Strength, Welght, size, Shrinkage, binding, mothproofing, Sampling, in Spect iOn, and test S. S. Gov. , U. S. Maritime Commission. Specification 27-MC-30; 1941. Blankets; All Wool. Shall be type I—mothproofed, type II—not mothproofed; and the grade shall be that known commercially as "firsts. " Gives requirements for mater 1al, workmanship, color and appearance, color fastness, weave, shrinkage, Size, thread count, strength, weight, binding, moth- proofing, Sampling, inspect 10n, and test S. Speci- Blanket; Wool, Olive-Drab, U. U. U. References. -Cotton and part wool, see 315.5. 369.22 Horse Blankets U. S. Gov., Marine Corps Specification, adopted 1918. Blanket; Saddle. 179 369.22 Directory of Commodity Specifications U. S. Gov. , U. S. Army, Quartermaster Corps. fication 8–106; 1936. Blanket; Saddle, by 85 In. 369.23 Printer's Blankets 369.29 Miscel laneous Specifications for Wool Blankets National Assn. Of Wo ol Manufacturers. Bulletin. Of the Wool Manufacturers for 1943. Reprints complete specifications for woolen products as follows: U. S. Army Specific at ions, U. S. Navy Specifications, U. S. Marine Corps Specifications, and Federal Spec- 1 fications. Speci- 0. D. 9 73 Reference.-Insulating blankets, see 473.3. 369.3 MATTRESSES, HAIR U. S. GOV. , Mattresses; In. U. S. Gov., U. S. Maritime Commission. Specification 27—MC-45b; 1944. Mattresses; C u r le d Hair, Hög. There shall be but One type and grade. Gives re- quirements for t 1 c k l ng, thread, tufting tape Or twine, hair, workmanship, size, weight, Construction, hog hair, tags, and identification an d marking; sampling, inspection, and method of test; and pack- aging, packing, and marking for Shipment. Navy Dept. Specification 27M8b; 1940. Hair, Berth and Hammock, 26 by 72 1/2 References.—Curled horsehair, see 362. 1. 369.1, HAIR PILLOWS 369.5 FLAGS AND FLAG KITS References.-Wool bu nt in g, 306.43. 369.6 CHEVRONS AND SERVICE STRIPES U. S. Gov. , Marine Corps Specification, revised 1943. Chevrons; Dress. U. S. Gov., Marine Corps Specification, adopted 1943. Chevrons; Service, Summer (Woven). 370-379 370. GENERAL | TEMS American Institute of Laundering. Service Bulletin 15. How To Launder Silk and Rayon. This bulletin explains identification and washing of rayon, silk, and silk-rayon mixtures, laundering me th o d s for White cotton-rayon and white cotton-silk mixtures, laundering of colored rayon and silk, bleaching of yellowed silk, finishing silks and rayons, common difficulties in laundering silk and rayon pieces. American Society for Testing Materials, D 276-43T; 1943. Tentative Methods for Ident 1 fication of Fib- ers in Textiles. Covers procedures for the identi- fication of t e x t 1 li e fibers used commercially in woven, knit, or braided fabrics. Gives reference samples, reagents, apparatus, C.Onslderations for sampling, test specimens, mounting specimens, pre- liminary examination, procedures for various types of fibers, and enlarged photographs of various fib- €I’Se flags, see 306.42, U. S. Gov. , Marine Corps Specification, revised 1943. Chevrons; Service, Winter. U. S. Gov. , Navy Dept. Specification 71D1; 1931. Devices, Breast, Collar, and Sleeve; Marks, Shoulder, U. S. Navy and U. S. Coast Guard. 369.7 STEAMER RUGS U. S. Gov. , U. S. Maritime Commission. Specification 27-MC-24; 1941. Rugs; Ste a mer. Shall be three types covering khaki and blue plaid, and the grade shall be that known commercially as "firsts, * un- less otherwise noted. Gives requirements for mate- rials, workmanship, weave, shrinkage, color fast- ness, Color, pattern, appearance, fringe, quality of wool, physical properties, sampling, inspection, and test S. 369.9 MANUFACTURES OF HAIR AND WOOL NOT ELSEWHERE CLASSIFIED U. S. Gov. , Navy Dept. Specification 71E1a; 'Epaulets and Devíčes. U. S. GOV. , Treasury Dept., Procurement Div., No. 532; 1933, 1942. Yarn; Hand Knitting (Worsted). Covers one type, One grade, and three classes- (A) sweater, (B) sock, and (C) shawl. Gives requirements). for material, workmanship, fiber diameter distributtºon, fluffiness an d elasticity, spinning, count, ply, 011 content, twist, reeling, skeins, normal moisture regain, dying, and color fastness; methods of sam- pling, in Spection, and tests; and packaging, pack- ing, and marking. U. S. Gov. , U. S. Army, Ordnance Dept. 8-36A; 1935. Cloth; Fuze. U. S. Gov. , U. S. Army, Quartermaster Corps. Specification Speci- floation 78-5A; 1942. Pad; Marking-Machine, Laun- ‘dry. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 92-49; 1939. Girth; Saddle, Mohair Cord. References.-Hair belt ing, see 314. 1; wool rags, See 390. 5; hair floor sweeps, see 981.4; brushes of bristle and hair, see 982. silk AND MANUFACTUREs THEREOF American So c i et y for Testing Materials, D 416–39; 1939. Method of Test for Maximum Residual Shrinkage of Silk and Rayon Woven Fabrics. For use in com- mercial laundering and for general technical pur- DOSes. Requirements for test sample, washing ma- chine, soap solution, washing and pressing, condi- tioning, and comparison. American Soc i et y for Testing Materials, D 434–42; 1942. Method of Test for Resistance to Yarn Slip- page in Silk, Rayon, and Silk-Rayon Woven Fabrics. Covers slippage of filling yarns on warp yarns, or warp yarns on filling yarns, in excess of normal stretch of the fabric under the same load; prepara- tion of specimen, testing machine, Standard condi- tion, and test procedure. American Soc i et y for Testing Materials, B 436-37; 1937. Method of Test for Colorfastness of Dyed or Printed Wool, Silk, or Rayon Fabrics to Laundering or DOmestic Washing. For washing tests of colored fabrics without use of ble a ch in g agent. Gives 180 Textiles 372. 5 apparatus, test Specimens, Soap Solution, procedure, classification, and results. National Assn. of Dyers and Cleaners of the U. S. and Canada. Identification of Fibers, T-145; 1944. For training employees in the identification of textile fibers. Covers natural fibers and synthetic fibers. Gives method of testing and tests for fiber content of pure silk, weighted silk, wool, cotton, regen- erated rayon, cellulose acetate rayon, nylon, Vinyon, aralac casein, and glass. National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Silk; Silk Yarns and Silk Fabrics. Covers definition, COnStant S, OCCurrence, containers, shipping regulations, Ordering Instruc- tions, general classes, thread sizes, qualitles, and trading. Textile Color Card Assn. Of the U. S. , Inc. Standard Ninth Edition Color Card, 1944. A new master color card for all industries and trades. This is not a card presenting fashion colors for but one season Only, but it embraces a complete collection of 1m- portant staple shades having continued popular ac- ceptance. A Research Associate has been established at the National Bureau of Standards to 1nclude the calibration of the 216 colors contained in the Ninth Edition of the Standard Color Card Of America and the translation of these standards into the language of scientific equivalents and nomenclature. 37 | . S I LK UNMANUFACTURED 372. Si LK SKE INS, COPS, OR WARPS 372 - O GENERAL TEMS National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Silk Yarns. Covers def- 1nition, containers, Shipping regulations, qualities, and Ordering instructions. 372 - || BRA ID |NG S I LK References. -Thrown silk rules, see 372.0; tests for silk f i be r and we ight ing of silk, See 370; Standard colors, see 370; raw silk class if ication, see 371; text 1 le test ing methods, See 300 - 4. 372.2 EMBR0 IDERY S I LK U. S. Gov., Fe de r a l Specification W-T-301; 1931. Thread; Silk. Covers four types-machine t w 1 St., button hole twist (tailors and dry goods), sewing silk (pound goods and dry goods), sewing silk (pound goods and small goods), and embroidery sllk. G1 ves requirements for material and Workmanship; cords, twists, commercial designation (OO, O, A, B, C, D, E, F, and FF), length per ounce, and Strength for machine twist (black, white, and colored); cords, twist, commercial designation (6, 8, 10, 12, and 14), length per ounce, and strength for tailors' button hole twist (white, black, and colored); S1ze, and length per ounce of dry goods button hole twist; plies; twist, commercial designation (0, A, B, and C), length per ounce, and strength of Sewing Silk pound goods (white, black, and colored); size pl1es, twist, and length per ounce of sewing silk (small goods) (white, black, or in colors); plies, twist, commercial designation (D, E, and EE), length per Ounce, and strength of embroidery silk (white, black, and colored); elongation; and color fastness; meth- Ods of Sampling, in Spection, and tests; and require- ments for packaging, packing, and Inarking. U. S. Gov. , Navy Dept. Specification 27S2d; 1932. Silk; Embroidery. References. - See references under 372.1. 372 -3 SEW TNG S I LK U. S. Gov. , Fe d e r a l Specification W-T-301; 1931. Thread; Silk. Covers four types—machine twist, buttonhole twist (tailors an d dry goods), sewing silk (pound goods and Small goods), and embroidery Silk. Gives requirementS for material and workman- ship; cords, twist, commercial designation (00, 0, A, B, C, D, E, F, and FF), length per ounce, and strength for machine twist (black, white, and colored); cords, twist, commercial designation (6, 8, 10, 12, and 14), length per ounce, and strength for tailors' button nole twist (white, u i a c k, and colored); size, and length per ou n c e of dry-goods buttonhole twist; plies, twist, commercial designation (0, A, B, and C), length per Ounce, and strength of sewing silk pound goods (White, black, and colored); size plies, twist, and length per ounce of sewing silk (small goods) (white, blåtk, or in colors); plies, twist, commer- c1al designation (D, E, and EE), length per ounce, and strength of embroidery silk (white, black, and colored); elongation; and color fastness; methods Of Sampling, in Spection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., a U. S. Army, ordnance Dept. Specification 7-7A; 1938. Thread; Silk, Sewing (for Powder Bags). U. S. Gov., Weterans Administration. Specification WA-X-89d; 1943. Thread; Silk (Sewing Silk). References. -See references under 372.1. 372.4 SPUN S I LK References.-See references under 372.1. 372.5 TW IST U. S. Gov., Fu de r a l Specification W-T-301; 1931. Thread; Silk. Covers four types-machine twist, button hole twist (tailors and dry goods), sewing s11k (pound goods and dry goods), sewing silk (pound goods and small goods), and embroidery silk. Gives requirements for material and Workmanship; cords, twists, commercial designation (00, 0, A, B, C, D, E, F, and FF), length per ounce, and strength for ma- chine twist (black, white, and colored); cords, twist, commercial designation (6, 8, 10, 12, and 14), length per ounce, and strength for tailors' button hole twist (white, black, and colored); size, and length per ou n c e of dry goods button hole twist; plies, twist, commercial designation (0, A, B, and C), length per ounce, and strength of sewing silk pound goods (white, black, and colored); size plies, twist, and length per ounce of sewing silk (Small goods) (white, black, or in colors); plies, twist, commer c 1 al designation (D, E, and EE), length per Ounce, and strength of embroidery silk (white, black, and colored); elongation; and color fastness; m e th O d s of sampling, inspection, and tests; and requirements for packaging, packing, and marking. References. -See references under 372.1. 181 37.2. 6 Birectory of Commodity Specifications 372.6 SURGEONS" SILK References. -See references under 372. 1. 372.7 ||NSULATING S I LK References. -See references under 372. 1. 372.8 SILK THREAD FOR A IRCRAFT FABRIC References. -See references under 372. 1. 373. FABRICS WHOLLY OR CH | EFLY S I LK U. S. GOV., Dept. Of COmmerce, National Bureau of Standards. COmmercial Standard CS65-43; 1943. Meth- Ods Of Analysis and Of Reporting Fiber COmposition Of Textile Products. This standard provides methods Of analyzing finished products composed Of cotton, rayOn, silk, Or WOOlen fiber, and mixtures Of two Or more of such fibers, and determining the percent- age by weight of each kind of fiber present, and the percentage by weight of total sizing, finishing, and Other non-fibrous materials; provides methods of reporting on same; includes definitions of these fibers; and illustrates the manner by which testing laboratories may c e rt 1 f y that the analyses have been conducted in accordance with the methods of the Standard. 373. O GENERAL ITEMS American Institute of Laundering. Service Bullet in 6. How TO Launder Curtains. This bullet in tells you how to identify and inspect curtains, how to wash and finish Curtains, how to tint Curtains, and how light attacks Curtain fabrics. 373. I R |BBONS U. S. GOV., Marine Corps Specification, adopted 1922. Ribbon; Silk, Yellow (for Banner, Trumpet). U. S. Gov., Navy Dept. Specification 55R1b; 1936. Ribbons; Cap. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 7–3B; 1932. Ribbons for Decoration and Ser- Vice Medals. 373.2 S I LK CLOTH American Hospital Assn., 13–25. 01led S1 lk. COVers one type, One grade, and two classes- (A) Silk and (B) rayon. Based on U. S. Army Specifications 7-17B for Oiled Silk and U. S. Gov. Federal Spec 1 fication CCC-T-191a for General Specifications, Test Meth- Ods, Text iles. 373.20 General Items National Assn. Of Purchasing Agents. Handbook Of COm- m O d it y Data Sheets, 1938. Silk Fabrics. Covers definition, physical characteristics, tº y De , COIl- tainers, shipping, ordering instructions, marketing, and subst1tutes. 373.2 | Balloon and Parachute Silk U. S. Gov. , Army-Navy Aeronautical Spec 1 fication AN- CCC-S-371–2; 1944. Silk; Parachute. U. S. Gov. , Navy Dept. Specification 27S9e; 1937. Silk; Parachute. U. S. GOV., U. S. AITy, O I d In a n C e Dept. c a t i O n 5O-11-51C; 1941. Silk; Technic. Specifi- Parachute, Pyro- 373.22 Banner Silk U. S. Gov., Marine Corps Specification, adopted 1922. Colors; National, Silk. U. S. GOV., Marine Corps Specification, adopted 1917. Marine COTDS CO lors. U. S. GOV. , Marine Corps Specification, adopted 1935. Silk; Banner. U. S. GOV., U. S. Army, Quartermaster Corps. cation 7-2A; 1932. Silk; Banner. 373.23 Bolt ing Silk 373.2i; Cartridge Bag Silk U. S. GOV., Navy Dept. Specification 27C4b; 1942. Cloth; Cartridge-Bag, Silk. 373.25 Silk and Sat in Lining U. S. GOV., Marine Corps Specification, adopted 1926. Lining; Satin, Green (for Officers). U. S. GOV., Marine Corps Specification, adopted 1926. Lining; Silk, Scarlet, for Jacket, Dress, Evening (for Officers). 373.26 Silk Welvet U. S. Gov., Marine COTDS Specification, revised 1931. Welvet; Silk, Black (for Officers). U. S. Gov. , Navy De p t . Specification 55W2; 1927. Welvet; Black. 373.27. White Silk for Stencils 373.28 Silk Cloth for Bags 373.29 Miscel laneous Silk Cloth References. --Tolerances, methods of test 1ng, col- OTS, See 373. 20, 370. , 300. 4. 37). SILK BAND ING, BIND ING, WEBBING, ETC. 371, ... I S I LK BRAID U. S. GOV., Marine COrps Specification, adopted 1938. Braid; Silk, Yellow. Specifi- References.-Braid for uniforms, see 369.6. 371.2 S I LK TAPE American SO c 1 et y for Testing Materials, D 259–44; 1944. Methods Of Testing and TOlerances for Woven Tapes. Apply to silk and Cotton tapes, permissible to le ran c e s in weight, W1dth, thickness, and con- struction, with requirements for Sampling, breaking strength, sizing content, acidity test, quinhydrone DH indicator apparalus, and procedures. U. S. Gov., Army–Navy Aeronautical Specification AN-T- 74; 1944. Tape; Silk. U. S. Go v . . Federal Specification DDD-T-126; 1937. Tape (Taste); Silk. Covers two types—(I) 1/4 in., high grade, and (II) 1/4 in., medium grade. Gives requirements for construction and breaking strength; methods of sampling, inspection, and tests; and re- Quirements for packaging, packing, and marking. U. S. GOV., U. S. Army, Army A1 r Forces. Specifica- t1 On 7-18; 1936. Tape; Silk, Reinforcing. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-121; 1943. Tape; Silk (for Use in the Loading Of Ammunition). References. -Silk electrical tape, see 719.56. 182 Textiles 390. 5 371, -3 RUBBER |ZED S I LK TAPE 375. WEAR |NG APPAREL OF S I LK 375 - O GENERAL ITEMS American Institute of Laundering. Service Bullet in 23. How To Launder Hoisery. This bulletin explains how hosiery should be classified, turning rayon and silk hosiery before washing, using as Short a washing formula as possible, what is meant by "dull-luster" hosiery and "run-proof" hosiery, finishing precau- tions for garterless hose, and common hosiery laun- dering problems. 375. CRAWATS U. S. GOV. , Navy Dept. Specification 73 N 1d; 1944. Neckties; Stewards'. U. S. Gov. - Navy Dept. Specification 73 N 2D: 1944. Neckties; Four-In-Hand, Black. 375.2 S I LK HOS |ERY U. S. Gov. , Dept. of Commerce, Nation al Bureau of Standards. Miscellaneous Publication M149; 1935. A Basis for a Performance Specification for Women's Full-Fashioned Silk Hosiery. COverS results of a Survey on women's full-fashioned silk hosiery pur- chased from various retail stores in several large cities in different parts of the U. S. Gives de- Scription Of the samples used, test procedure, and test results. References.-Standard sizes, methods of measuring, Standard C Ol Ors, See 309. 2. 375.3 S I LK WA ISTS References. -Dress patterns, see 311.2. 375 - || S I LK CLOTH | NG FOR AW ATORS 376. HANDKERCH | EFS AND WOWEN MUFFLERS OF S I LK 390-399 390. GENERAL | TEMS 390.1, SPEC I F |CAT I ONS AND TOLERANCES FOR RE- TA ||L FABRIC MEASUR ING DEW ICES U. S. GOV. , De D to Of COmmerce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- ing Devices. Fabric-Measuring Devices. These de- vices refer to machines which are adapted to meas- ure and to indicate automatically the length of fab- ric passed through it, for use in connection with retail sales. Specification requirements are given covering basis and character of graduations, point- ers and indicators, readability of indications, and tolerances. 390.5 CLASS IF |CAT | ON OF RAG AND TW INE WASTE STOCK Felt Manufacturers' Assn. Classification of Rag Stock. Covers requirements for r a g materials suited for the manufacture of felt. Felt Manufacturers Assn. Classification of Rag Stock, 1937. Definitions of seven classes of rag stock in- MISCELLANEOUS 378. LACES, VEI LS, NETS, AND EMBRO || – DER |ES OF S I LK References. -Gold and silver lace, see 399.9. 379. MISCELLANEOUS MANU FACTURES OF SILK 379.1 CORDS, SILK Tag Manufacturers Institute. Manual of Standard Speci- fications. Standard Specifications for Strings, 1939. Gives TMI designation, usual dealers name, technical description àccording to manufacturers standards, approximate yards per pound, and strength of cotton and silk cords and twines and jute twines. U. S. GOV. , Army-Navy Aeronautical Specification AN-C- 126; 1944. Cord; Silk. # U. S. GOV. , U. S. Army, Ordnance Dept. Specification 7-12E.; 1941. Cordage; Silk. U. S. Gov. , U. S. Army. Ordnance Dept. Specification 50-11-55B; 1941. Twine; Silk Lacing, for Assembly Of Propelling Charges. 379.2 FLAGS References. --Ra ilway signal flags, see 306.43. 379.3 FR INGE U. S. Gov. , Marine Corps Specificat 1on, adopted 1922. Fringe; Silk, Yellow (for Banner, Trumpet). 379.1 GRAD ING SCREENS OF SILK CLOTH References. --Methods of testing, see 370, 300 - 4. 379.9 S I LK NOT ELSEWHERE CLASS IF |ED Illuminating Engineering SO c 1 et y. Specifications for Shades for I. E. S. Portable Lamps, 1935. AD- plies to Shades designed for incorporation in cer– tified I. E. S. table and floor lamps. Includes re- quirements for effectiveness, construction, and pro- posed Specifications for shades for I. E. S. portable lamps. TEXTELE PRODUCTS cluding roofing felt Stock, jute bagging, carpets, et, C. Also gives permissible exceptions for manu- facture of felt paper, trade customs, and list of unsuitable materi als. Approved by the National ASSn. Of Waste Materials, Inc. National Assn. Of Waste Material Dealers, Inc. Classi— fication Covering Bagging, 1938. Definitions for all classes of gunny, burlaps and jute bagging. Ap— proved by the Writing Paper Manufacturers' Assn. National ASSn. Of Waste Material Dealers, Inc. Classi- fication for Mixed Twines, 1938. Defin it iOn for dry baled mixed hemp and jute twines, containing not more than 10 percent straight sisal, and free from tannery Slsal, hide ropes, and string. Approv- ed by the Writing Paper Manufacturers' Assn. National ASSn. Of Waste Material Dealers, Inc. Cotton Rag Classifications, 1938. Defines 15 grades of old rags and 39 grades of new rags, by color and type Of material; requirements as to cleanliness and freedom from foreign matter. Approved by the Writ- 1ng Paper Manufacturers' Assn. National Assn. of Waste Material Dealers, fications for Hosiery, 1938. Inc. Speci- Covers knitted rags 183 390. 5 Directory of Commodity Specifications such as are accumulated from hosiery and underwear factories in 18 defined grades by color, kind of material, cleanliness, amount of trimmings, and free- dom from foreign matter. Approved by the Writing Paper Manufacturers' ASSn. National Assn. of Waste Material Dealers, Inc. Speci- fications for Purchase or Rags for Conversion Into Wiping Cloths, 1938. Definitions for 11 classes of material, and requirements for minimum size. Con- forms to standards of the Sanitary Institute of America. National ASSn. Of Waste Material Dealers, Inc. Classi- fication for Wo ol en Rags, 1938. For mixed soft woolens, mixed rough cloth, mixed skirted cloth, and merchant taller clips; definition of each class, and standards for packing and delivery. Approved by the Writing Paper Manufacturers' Assn. 390.6 S IZ | NGS FOR FABRICS 39 || - L|NOLEUM FLOOR COVER ING American HOSpital ASSn. , 25-1. BattleShip Linoleum. Covers one type, one grade, and three thicknesses- 1/8", 3/16", and 6 mm. Based on U. S. Gov. Federal Specification LLL-L-351a for Battleship Linoleum. American Hospital ASSn. , 25-4. Plain, Inlaid, and Printed Linoleum. Covers plain, j a spe, granite, straight-line, and molded inlaid, and printed. Based on U. S. Gov. Federal Specification LLL-L-361. S. Gov., Army Air Forces. Specification 26560; 1939. Cement; Linoleum. S. Gov. , De D t. Of COIſmerce, National Bureau Of Standards. Building Materials and Structures Report BMS14; 1939. Indentation and Recovery of Low-Cost Floor Coverings. Indentation and recovery deter- minations for loads ranging from 25 lb. to 200 lb. On a flat-ended pin 1/4 in. in diameter were made on 23 floor coverings at a relative humidity of 65 percent and temperature of 729 F. Indentation read- ings were taken for each load at intervals of time up to 30 min. and then recovery readings at inter- vals of time up to 120 min. Various types of floor coverings were tested, such as asphalt tile, pressed fiber board, linoleums, felt base floor coverings having various wearing surfaces, rubber, and wood. A description of the apparatus and the procedure used are given. The results are presented in graph- ic form to show the relative merit S of the Various floor coverings with respect to initial and 30-min. indentation un de r.various loads and the recovery after removal Of the load. S. Gov. , De pt. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS34; 1940. Performance Test of Floor CoveringS for Use in Low-Cost Housing: Part 1. A performance test was conducted in the floor-testing chamber of the National Bureau of Standards On 40 different test installations involving 12 floor coverings and 11 adhesiveS. The floor coverings tested included Several kinds of linoleum, felt-base floor coverings having various wearing surfaces, pressed fiberboard, and three Strip-WOOd floors. The bonding agents used included lignin pastes, various resinous ce- ments, case in-latex cement, asphaltic cements, and nails. Installations On both a COncrete Subfloor U. U. U. U. S. Gov. , and a wood Sub floor were tested. Descriptions of the testing equipment and test installations are given. Results showing the relative magnitude of the depressions in the floor coverings caused by the testing equipment are summarized and presented in tables. The appearance of the various instal- lations after 48,000 cycles of the testing equip- ment is discussed an d representative photographs are Shown. U. S. Gov. , De pt. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS43; 1940. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 2. In the second Series, 40 test installations were Subjected to a performance test in the floor—testing chamber of the National Bureau of Standards. Included in the tests were battleship linoleum, rubber in sheet and tile form, felt-base floor coverings having various wearing 'Surfaces, three monolithic floors, and a number Of asphalt, tiles. The bonding agents used 1ncluded lignin pastes, resinous cements, latex ad- hesives, rubber cements, cut-back asphalt, and as– phalt emulsions. InStallations were made On both COIl Crete and wood Sub floors. Descriptions of the testing equipment and test installations are given. Results showing the relative depth of the depres– Sions in the floor coverings during the test are preSented in tables. Brief Summaries showing the performance of the test panels are given, and the appearance of the different floor coverings after 48,000 cycles of the testing equipment is shown by representative photographs. De p t. Of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS59; 1940. Properties of Adhesives for Floor Cov- erings. An investigat 10n Was COnducted On adhesives and p r 1 m e r s used for bonding linoleum and other floor coverings to subfloors. Test S were made to determine their resistance to both a straight pull and a stripping pull when used to bond 1/8-in. bat- tleship linoleum to concrete, wood, and metal. Spec- lmens were tested in a dry condition and after ex- p0Sure to moisture. Pieces Of linoleum bonded to concrete slabs with selected adhesives and primers were inspected periodically during exposure to mois– ture. The methods of testing are described and the TeSults are presented in tables. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS68; 1941. Performance Test of Floor Coverings for Use In Low-Cost Housing: Part 3. A performance test was conducted in the floor-testing chamber of the Nat 1 Onal Bureau of Standards on a third series Of 40 test installations. Included in the test were linoleums in Sheet and tile form, cork-composition tile, Sheet rubber, rubber tile, asphalt tiles, fi- berboard tiles, felt-base f l o or coverings having various wearing surfaces, three monolithic floors, and a number of wood floors. The bonding agents used included 11 gn in pastes, Cumar-resin cement, alumina cement-latex paste, rubber cements, various asphaltic adhesives, and nails. Installations were made on concrete, Strip-wood, and plywood subfloors. In Stallat iOn S On Strip-wood Sub floors were In a de with underlays of dry and asphalt-saturated lining 184 Textiles 392. I U. U. U. U. felt S. Descriptions of the testing equipment and test installations are given. Results showing the relative depth of the depressions in the floor cov- erings during the test are presented in tables. Brief Summaries of the manner in Which the Various test, installations performed are given, and photo- graphs of the test panels after 48,000 cycles of the testing equipment are shown. S. Gov. , De pt. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS73; 1941. Indentation Characteristics Of Floor Coverings. The indentation characteriSt 1 CS Of 64 floor coverings were determined. TeSt, S Were COn- ducted on Specimens conditioned in an atmosphere Of 65-percent relative humidity and 72° F. temperature, on specimens after exposure to accelerated aging, and on specimens at an elevated temperature of 90° F. The floor coverings tested included Such general types as linoleum, cork, rubber, felt base, asphalt, wood, fiberboard, and monolithic compositions. War- lations in composition and thickness were included in many of the types. The apparatus and the proce- dures are briefly described. Summaries of the re- Sults are presented to show the relative merits of the various floor coverings with respect to comfort value and permanent indentation. S. Gov., De pt. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS80; 1942. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 4. A performance test was conducted in the floor-testing chamber of the National Bureau of Standards On a fourth Series of 40 different installations involving 26 differ- ent floor coverings. Specimens of most of the floor coverings were installed on both a concrete and 8 wood subfloor. Included in the test were cork tiles, rubber tile containing aluminum Oxide aggregate, as- phalt tile, marbleized linoleums, felt-backed floor coverings having various wearing surfaces, strip maples, maple unit-block, pecan unit-block, asphalt mastic, coal-tar mastic, alumina cement-rubber latex composition, magnesium Oxychloride composition, and 1:2:4 Portland cement concrete. Different underlays and adhesives were also included in the test. The test installations are described and resultS Show- ing the depth of the depressions in the floor cov- erings made by the equ 1 pm ent are presented in tables. Brief Summarles of the manner in Which the various installations performed are given and their appearance at the end of the test is shown by photo- graphs. A few generalized comments and conclusions are made. S. Gov. , Fe d e r a l Specification O-P-106; 1939. Paste; Linoleum. Covers one type and grade. Gives requirements for odor, Smoothness and unlformity, alkalinity, bonding, strength, and adhesion; methods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking for ship- Iſlent. S. Gov. , Federal Specification LLL-L-351a; 1939. Linoleum; Battleship. Covers one type and grade, in three thicknesses- 1/8 in., 3/16 in., and 6 mm. Gives requirements for material, workmanship, color, fini width, burlap or Woven cott On backing, thick- ness, V"seasoning, weight, pliability, and water ab- sorption; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. G O V. , Federal Specification LLL-L-354; 1943. Linoleum; DeSk-TOD. Linoleum shall be of One type and grade and of the size specified in the invita- tion for bids. Gives requirements for materials, workmanship, color and finish, width and length, woven fibrous backing, finish, thickness, weight, Dl 18bility, Seasoning, Sampling, Inspection, tests, packaging, pack1mg, and marking. U. S. Gov. , Federal Specification LLL-L-359; 1942. Linoleum; Inlaid and Molded. Covers one type and grade in 1/8 in. Inlald-Standard and molded-standard. Gives requirements for material, workmanship, color, finish, width, burlap or woven cotton backing, thick- neSS, SeaSOning, weight, pliability, methods of Sam- pling, inspection, and tests; and packaging, packing, and marking. U. S. G O v. , Federal Specification LLL-L-361; Linoleum; Plain, Inlaid, and Printed. Intended to cover plain, Jaspe, g r an 1 t e, Straight-line, and moulded inlaid, and printed linoleums. COvers mate- rial and workmanship, color, pattern, finish, sea- soning; width, burlap backing, indentation, weight and thickness, and pliability; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. G O V., Federal Specification LLL-L-367; 1942. Linoleum; Plain, Jaspé, and Marbleized. Covers one type and grade, standard and 1/8 in. thick, in plain, Jaspé, and marbleized. Gives requirements for mate- rial, workmanship, color, finish, width, burlap or woven cotton backing, thickness, seasoning, weight, and pliability; methods of sampling, inspection, and tests; and packaging, packing, and marking. 1931. U. S. Gov. , Navy Dept. Specification 52C5b; 1941. Cement; Linoleum. U. S. Gov. , Navy Dept. Specification 52C33; 1945. Cement; Linoleum, Fire-Retardant. 392. COATED, F | LLED, AND WATERPROOFED FABRICS 392.0 GENERAL ITEMS American Society for Testing Materials, D 751-43T; 1943. Tentative Methods of Testing Rubber-Coated Fabrics. For the testing of rubber-coated fabrics made by applying either natural rubber compounds or those synthetic elastomers which are processed on rubber machinery. Gives COndition, dimensions and weight, breaking strength, elongation, bursting Strength, tearing strength, hydrostatic resistance, and adhesion of coating to fabric. American Society for Testing Materials, D 815–44 T, 1944. Tentative Method of Test for Hydrogen Per— meability of Coated Fabrics. Gives scope, apparatus, test temperature, test specimens, preparation of Specimens, balancing period, procedure, and report. National Assn. of Dyers and Cleaners of the U. S. and Canada. A Test for Water Repellency, NO. 125; 1942. For water repellent garments that must retain their water repellency a f t e r they have been cleaned. Gives method of testing for water repellents. 392 - | COATED FABRICS 185 392. I Directory of Commodity Specifications 392. I | Ename led Cloth U. S. GOV. , Navy Dept. Cloth; Enameled, Black. 392. I2 Tracing and Blueprint Cloth U. S. Gov. , De pt. of Commerce, National Bureau of Standards. Circular C63; 1917. Specification of the Transparency of Paper and Tracing Cloth. De- Scribes a standard method of Specifying the trans- parency using principle of contrast ratio, descrip- tion of apparatus and method of test, direct 10ns for making application test. U. S. Gov. , Federal Specification CCC-C-531C; 1944. Cloth; Tracing. Covers two types- (I) for 1nk work and (II) for pencil work; in two classes- (A) white and (B) blue. Gives requirements for fabric, work- manship, s a mp le s, weave, thread count, breaking strength, erasing qualities, and opacity; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Go v. , Federal Specification CCC-C-536; 1931. Cloth; Tracing, Printed., Covers four types- (I) pro- file, (II) cross-section, (III) logarithmic, and (IW) plan profile. Gives requirements for colors, printing, rulings, fabric, coating, and finish; meth- ods of sampling, inspection, and tests; and require- Inents for packaging, packing, and marking. Specification 27C16c; 1942. References.-Methods of testing, see 300.4; trac- ing paper, see 478.35; blue print paper, see 478.34. 392. 3 War n is hed Cloth References.-Warnished cambric cloth and tape and frict i on tape for electrical purposes, See 719.56. 392.2 BOOK AND WINDOW SHADE CLOTH AND WINDOW SHADES American Hospital Assn., 67-46. Shade Cloth. Covers three types in "firsts. " Based on U. S. Gov. Fed- eral Specifications CCC-C-521a for Shade Cloth and CCC-T-191a for General Specifications, Test Methods, Textiles. 392.2 | Book Cloth U. S. Gov. , De p tº of Commerce, National Bureau of Standards. Commercial Standard CS57-40; 1940. BOOK Cloths, Buckrams, and Impregnated Fabrics for Book- binding Purposes, Excépt Library Bindings. This commercial Standard establishes Standards of Qual- ity and test procedure which , are intended to apply to book cloths and buckrams which are Starch-filled, and to the so-called impregnated fabrics used in the bookbinding industry for e d 1 t 1 O n, textbook, trade, catalogue, and all other than library bind- ings. It includes general requirements, definitions, specific requirements relative to Warp plus filling threads, an d breaking strength, tolerances, test conditions, and methods Of test. This commercial standard was approved as American Standard CS57-40 by the American Standards ASSn. Initiated by BOOk Manufacturers Institute, Employing Bookbinders Of America, and Institute of BOOk Cloth and Impregnated Fabric Manufacturers. 392.22 Shade Cloth U. S. Gov., Federal Specification CCC-C-521a; 1937. Amendment 3; 1942. Cloth; Shade. COverS One grade and three types- (I) cambric, (II) Holland, and (III) pyroxylin-impregnated. Covers blackout shades. Gives requirements for ends and picks, thread count, Strength, Width, and tolerances; methods of sampling, 1nspection and tests; and requirements for packag- 1ng, packing, and marking. References. --Tolerances, methods of testing, def- 1n 1 t 10ns, see 300. 4, 300. 6; window s h a d e s , see 392.23. 392.23 Window Shades American Hospital Assn., 4-43. Window Shades, Rollers, Slats, Cords, and Accessories. COverS WOOden and metal rollers, one type each of cords and slats, and Window Shades complete. Based on U. S. Gov. Federal Specification DDD-S-251 for Shades, Window Rollers, Slats, Cords, and Accessories; CCC-T-191a for Tex- t1les, General Specifications, Test Methods; and CCC-C-521a for Shade Cloth. U. S. GOV. , De p t. Of COmmerce, National Bureau of Standards. Simplified P r a c t i c e Recommendation R199-43; 1943. Cloth Window Shades. Covers the kinds of cloth, number of colors, widths, finishes, the number of warp and filling th re a d s for each kind, resistance to cracking, Opacity, color fast- ness, and cleanability for the various cloths. Also lists the lengths and widths of mounted stock shades made from each kind of shade cloth, and diameters and grades of rollers used with each. Sponsored by the Window Shade Institute. U. S. Gov. , Federal Specification DDD-S-251a; 1943. Shades; Window, Rollers, Slats, Cords, and Acces- SOrieS. Covers three types- (I) class A, translu- cent C a mb r 1 c shades and class B, Opaque cambric shades, (II) Holland shades, and (III) pyroxylin- impregnated shades. Gives requirements for shade cloth, brackets, rollers, ferrules, ends, rollers, Slats, cords, Workmanship, mounting, color, lengths, widths, hem, roller and Springs, and slats; methods of Sampling, Inspection, and tests; and packaging, packing, and marking. References.-Shade cloth, see 392.22. 392.3 RUBBER IZED FABRIC U. S. Gov., Army-Navy Aeronaut 1 cal Specification AN-F-10-1; 1943. Fabric; Aircraft Flotation Equip- Iſlent, Rubberized. U. S. Gov. , D ept. Of Commerce, National Bureau of Standards. Commercial Standard CS32-31; 1931. Cot- ton Cloth for Rubber and Pyroxylin Coating. A com— mercial standard selected and accepted by industry covering requirements on te x t 1 le strengths for various constructions of sheeting, d r il 1, twill, broken twill, and Sateen; lengths of cuts, permis- Sible defects, sizing and injurious chemicals, with methods of test. In 1t lated by Cotton Textile In- Stitute. U. S. Gov., U. S. Army, Chemical War f a re Service. Specification 97-51-152; 1942. Fabric, Rubberized; Disc, Inlet Walve. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 6-9B; 1939. Cloth; Sateen, 2-Ply, Rubber- 12ed. º References. -Electrical insulat i ng rubberi zed tape, see 719.56; cotton fabric for rubber coat ing, See 304.71; rubber shee ting, see 204.33. 186 Textiles 392. 5); 392.4 WATERPR00F CLOTH American Assn. of Text 1 le Chemists and Colorists. 1943 Yearbook. Determination of Water Resistance of Fabrics. Defines shower resistance and rain re- S18tance in terms of hydrostatic pressure and time. Describes hydrostatic pressure t e s t , spray test, and immersion test with illustrations of apparatus Set-up. American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for M embra n e Waterproofing. Gives requirements for treated fabric. American Society for Test 1 ng Materials, D 173-44; 1944. American Assn. Of State Highway Officials, M 117. WOWen COtton Fabrics Saturated With Bitu- minous Substances for Use in Waterproofing. For use in membrane system of waterproofing. Gives require- Inents for manufacture, Droperties of treated and un- treated fabric, Saturation, sizes, weight, strength, pliability, Surface finish, sampling, and testing. American Society for Testing Materials, D 583–4O T; 1940. Tentative Methods of Test for Resistance of Textile Fab r 1 c s to Water. Includes hydrostatic pressure, water penetration (drip), and water absorp- tion (spray) methods. Test liquid, apparatus, speci- men, and methods of procedure. U. S. GOV., Army Air Forces. Specification 16094-E; 1945. Fabric; Waterproofed. U. S. Gov., Army Air Forces. Specification 16110–1; 1944. Fabric; Gabardine, Cotton, Moisture—Proof. U. S. GOV. , AITV-Navy Aeronautical Specification AN- CCC-F-56-4; 1944. Fab r 1 c ; Processed, Parachute Pack. S. GOV. , Dept. Of COIIIſmerce, National Bureau of Standards. COTH]ercial Standard CS 1 14 – 4 3 ; 1943. HOSD ital Sheeting for Mattress Protection. To serve as a guide to producers, distributors, and users of sheeting impervious to moisture; used for the pro- tection of hospital mattresses. Gives requirements for thickness, breaking strength, tearing strength, resistance to Oil and disinfectants, resistance to ster 111Zation, accelerated aging, cracking and mois- ture penetration, and burning rate. S. G O V . , Federal Specification HH-C-581a; 1935. Cotton Fabric; Woven, Asphalt-Saturated. Covers One type. Gives requirements for appearance, chemical composition, and physical characteristics; methods Of inspection, determination of weights and width, sampling, and testing; and requirements for packag- ing, packing, and marking. U. S. GOV., Fe d e r a l Specj fication HH-C-591; 1935. Cotton Fabric; WOven, Coal-Tar-Saturated. Covers One type. Gives requirements for appearance, phys- 1cal properties, and chemical composition; methods of inspection, determination of weights and width, Sampling, and testing; and requirements for packag- ing, packing, and marking. U. S. GOV., Treasury Dept., Procurement Div., Specifi- Cat iOn 277b; 1943. Covers Typewriter; Fabric. Shall be fabric coated with a suitable nonOx1d 1zing plas- tic material. Grade shall be commercially known as "first." and Sizes shall be as specified. Gives re- quirements for material, workmanship, coating, water permeability, color and finish, and flexibility Of U. U. coating; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. S. G O V . , Federal Specification CCC–C–501; 1936. Cloth; Pyroxylin-Coated. Covers one type, one grade, and four classes- (A) 68 x 72 sheeting, (B) 48 x 48 sheeting, (C) 104 x 64 Sateen, and (D) 104 x 64 Sa- teen. Gives requirements for width, length of roll, weight, thread count, breaking strength, and finish; methods Of Sampling, 1nSpection, and tests; and re- quirements for packaging, packing, and marking. S. GOV., U. S. Army, Chemical Warfare Service. Specification 6-269B; 1943. Cloth; Impermeable. U. S. GOV., U. S. Army, Signal Corps. Specification 71-152A; 1927. Cloth; Waterproofed. References. --Tolerances, methods of testing, see 300. 4; asphalt for waterproof ing, tar for water— proofing, see 505. 16, 505.36; oiled waterproof cloth for Olls kins, See 392.53; waterproof s e r ge , see 392.54; cotton f a b r 1 c s for rubber and pyroxylin See 304. T 1. coating, 392.5 WATER PROOF CLOTH ING 392.5 ! Ponchos U. S. GOV., Marine Corps Spec 1ſ1.cation, revised 1943. Poncho; Polyvinyl Butyral Filler. U. S. GOV., Marine Corps Specification, revised 1940. POncho; Rubberized. 392.52 Slicker U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6-249; 1937. Slicker; Ollskin (Alaskan Cloth- ing). 392.53 0 iled Clothing U. S. G O W . , Navy Dept. Clothing; Submarine, Outer. U. U. Specification 37C4; 1932. 392.54 Rain Clothing U. S. GOV., Marine Corps Specification, adopted 1944. Raincoat; Lightweight (Marine C 0 rp S Women's Re- serve). U. S. GOV., Marine Corps Specification, adopted 1943. Ra incoat; Officers". U. S. Gov. , Marine Corps Specification, adopted 1943. Trench coat, with Detachable Woolen Liner and Hood (Marine Corps Women's Reserve). S. Gov. , Navy Dept. Specification 55R5a; Raincoats; Navy Nurse Corps. S. Gov. , Navy Dept. Specification 72C1b; 1938. Rain—Clothes (Foul-Weather); Coats; Hats; Trousers. S, Gov. , Navy Dept. Specification 72R1a; 1932. Raincoats; Enlisted Men's. S. Go v . , Navy Dept. Specification 72R2; Raincapes; Commissioned Officers'. S. Gov., Navy Dept. Specification 72R3g; Raincoats; Enlisted Men's, Twill-Fabric.. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 20-104A; 1940. Raincoat; Rubber 1zed, M-1938. S. Gov., U. S. Army, Quartermaster COTDs. fication 20-108; 1939. Raincoat; Nurses'. S. Gov., Weterans Administration. Specification WA-MC-309; 1941. Fire-Fighters' Coats. References.-Methods of testing fabrics, defini- tions, see 365. O, 300.4, 300.6; oilskin coat, see 392,53. U. 1931. U. U. U. 1941. U. 1944. U. U. Spe C 1– U. 187 392.6 Directory of Commodity Specifications 392.6 0 || LCLOTH American Hospital Assn., 67-145. White Table Oilcloth. Covers one type of "firsts." Based on U. S. Gov. Federal Specifications CCC-0-351 for Wh i t e Table Oilcloth and CCC-T-191a for General Specifications, Test Methods, Textiles. U. S. Go v. , Federal Specification CCC-0-351; 1932. Oilcloth; Table, White. Covers one grade and One type. Gives requirements for width, length of roll, strength, weight, and surface; methods of Sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. References.--Tolerances, methods of testing, def- initions, see 300. 4, 300. 6. 392.7 RUBBER IZED CLOTHING U. S. GOV. , Navy Dept. Specification 37 M 10; 1943. Mittens; Waterproof, N-1. 393. LABELS AND TAGS, WOWEN U. S. Gov., Army–Navy Aeronautical Specification AN- L-27; 1943. Labels; Garment. U. S. Gov. , Navy Dept. Specification 27L8b; 1944. Labels; Garment. 391 . WEBB | NG 391]. I KHAKI WEBB |NG U. S. Gov., Marine Corps Specification, adopted 1941. Webb in g; Cotton, Khak 1, 7/16-In. (for Helmet Straps). U. S. Gov., Marine Corps Specification, adopted 1935. Webbing; Khaki, 1 3/8-In. U. S. Gov., U. S. Army, Ordnance Dept. 6-186; 1934. Webbing; leerS. 391, -2 OLIVE-DRAB WEBB | NG U. S. Gov., Maline Corps Specification, revised 1944. Webbing; Olive-Drab, 1 3/8-In. 391, -3 JUTE WEBB | NG 394.1, WEBB |NG STRAPS American Hospital ASSn. , 13-31. Orthopedic Webb ing. Covers one type, one grade, and three sizes-1 in. , 1 1/2 in., and 2 in. Based on U. S. Army Specifi- cations 6-197A for Orthopedic Webbing and U. S. GOV. Federal Specification CCC-T-191a for General Speci- fications, Methods of Tests, Textiles. U. S. Gov. , Navy Dept. Specification 2681ſ; Straps; Standard, Folding-Berth. U. S. Gov., U. S. Army, Chemical War f are Service. Specification 6–49; 1927. Webbing; Cotton (Black). U. S. Gov., U. S. Army, Signal Corps. Specification 71–221; 1926. Strap; Type ST-18, Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-5.14B; 1942. Straps; ST-19-A and ST-42. 391.5 ELASTIC CORD AND ELASTIC WEBB | NG U. S. Gov., Army Air Forces. Specification No. 26596; 1943. Elastic; Parachute Pack Opening. U. S. Gov., Army-Navy Aeronautical Specification AN- W-15-1; 1944. Webbing; Elastic Cotton. U. S. Gov., Army–Navy Aeronautical Specification AN- ZZ-C-561–3; 1944. Cord; Elastic, Exerciser. Specification Cotton, Khaki, for Bando- 1944. U. S. Gov., De pt. of Commerce, National Bureau of Standards. Simplified P r a ct 1 c e Recommendation R112-29; 1929. Elastic Shoe Goring. This recom- mendation establishes a schedule of stock varieties of unmercer12ed carded Cotton elastic shoe goring covering qualities and widths of the several varie- tles. Initiated by Webbing Manufacturers Institute. U. S. Gov. , De pt. Of COmmerce, National Bureau of Standards. Commercial Standard CS58-36; 1936. Wo- ven Elastic Fabrics for Use in Overalls (Overall Elastic Webbing). This standard covers requirements for the material, construction, and methods of test- ing overall elastic webbing classes and widths- close-weave cord-edge, covered rubber 5/8 to 2 in. and twill-weave, bare rubber 3/4 to 2 in. Initiated by Webbing Manufacturers Institute. U. S. GOV., Navy Dept. Specification 27W5a; 1937. Webbing; Cotton, Elastic. U. S. "Gov., Navy Dept. Specification 55C28b; 1941. Collars; French, Elastic. U. S. Gov. , Treasury Dept., Procurement Div., No. 500; 1941. Webbing; Elastic, Cotton (Woven). Shall be of the woven type, one grade, and widths as speci- fled. Gives requirements for rubber compound, yarn, workmanship, COnstructi On, Weave, Set, elongation, and color; me th o d'S Of Sampling, inspection, and tests; and packaging, pack1mg, and marking. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 20–23G; 1939. Cord; Elastic, Shock Absorber. U. S. GOV., U. S. Army, Chemical War f are Service. Specification 6-53C; 1941. Webb ing; Elastic, Woven. U. S. GOV., U. S. Army, Medical Dept. Specification 6-197A; 1939. Webbing; Orthopedic. References.--Tolerances, methods of testing, def- in 1t 1 ons, see 300.4, 300.6. 394.6 COTTON AND L | NEN WEBB |NG U. S. Gov. , Army Air Forces. Specification No. 16076; • 1930. Webbing; Cotton, Hood Lacing. U. S. Gov. , Army Air Forces. Specification No. 16172; 1944. Webbing; Parachute Belt Cotton. U. S. Gov., Army Air Forces. Specification No. 16174; 1945. Webbing; Woven Pocket, Cotton. U. S. Gov., Army-Navy Aeronautical Specification AN- W-16; 1944. Webb Ing; Linen, Linen-Hemp, or Linen- Ramle. U. S. Gov., Army-Navy Aeronautical Specification AN- JJ-W-151-3; 1943. Webbing; Cotton. U. S. Gov. , Marine Corps Specification, adopted 1937. Webb ing; Cotton, Bleached, 1 3/4-in. U. S. Gov. , Marine Corps Specification, revised 1943. Webbing; Cotton, Natural, Or in Colors. U. S. Gov. ... U. S. Army, Quartermaster Corps. Specifi- cation 6-185C; 1941. Webbing; Cotton, Natural or in Colors. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 15-11E; 1942. Webbing; Linen. 395. HATS AND CAPS (EXCEPT STRAW OR OTHER FIBER, OR RUBBER) 395 - || CAPS Americal Hospital Assn., 67-25. Cotton Operating Caps. Covers One type and one grade in two sizes. Based On U. S. Gov. Federal Specifications DDD-C-48 for Cotton Operating Caps; W-T-276b for Cotton Thread; 188 Textiles 395. 19 CCC–?–181a for General Specifications, Test Meth- ods, Textiles; and DDD-S-751 for Stitches, Seams, and Stitching. U. S. Gov., Fe d e r a l Specification DDD-C-44; 1938. Caps; Boys' and Men's. Covers one grade and three types—(1) boys", summer and winter; (II) men's, one-piece-top; and (III) men's, sectional-top, Sum- mer and winter. Gives requirements for material, style, construction, and size; methods of Sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. S. GOV., Fe de r a l Specification DDD-C-48; 1938. Caps; Operating, COtton. COVers One type and grade, in large and Small sizes. Gives requirements for fabric, construction, size and measurements, thread, and Shrinkage; methods of sampling, inspection, and tests; and requirements for packaging, packing, and markiing. S. GOV.., Navy Dept. Caps; Blue, Cloth. S. GOV., Navy Dept. Caps; COmb ination, Blue U. U. Specification 73C1C; 1939. Specification 73C:20; 1942. and White and COVers; Cap. {Je 395. I Cooks' , Bakers', and Nurses' Caps U. S. Gov., Fe d e r a l Specification DDD-C-41; 1935. Amendment 2; 1944. Caps; Bakers' and COOks' , White. Covers three types—(I) French (duck, twill, and drill), (II) skull (duck and twill), and (III) turn- up (drill). Gives requirements for material, work- Fanship, construction, stitches, seams, Stitching, proportions, sizes, design, and details; methods of sampling, inspection, and tests; and packaging, pack- ing, and marking for Shipment. U. S. Gov., Marine Corps Specification, adopted 1944. Cap; Messwomen (Marine Corps Women's Reserve). U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 15-12A; 1941. Cap; Nurses', White. U. S. Gov., U. S. Maritime Commission. Specification 55-MC-3a; 1944. Caps; Cooks". Covers two types- (I) French style and (II) skull style. Gives re- quirements for muslin, mesh fabric, sewing thread, workmanship, head sizes, seams and Stitching, and details for each type; sampling, inspection, and methods of test; and packaging, packing, and marking for shipſment. S. Gov., Weterans Administration. WA-X-135b; 1942. Cook's Caps. 395. 12 Caps, Winter U. Specification U. S. GOV., Army-Navy Aeronautical Specification AN- H-16; 1943. Helmets; Winter Flying. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 8-128; 1941. Cap; Mechanic's, Type A-4 (Win– ter). U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 94-3096-A; 1942. B-2. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- Cation 6-255A; 1940. Caps; Winter. Cap; Flying (Winter), Type 395. 13 Caps, Dress, Full Dress, Special Dress U. S. Gov., Marine Corps Specification, revised 1942. COVer; Cap, Blue. U. S. GOV., Marine COrps Specification, revised 1942. COver; Cap, Green. U. S. GOV., Marine Corps Specification, adopted 1944. Cap; Dress, Summer (Marine Corps Women's Reserve). U. S. GOV., Marine Corps Specification, adopted 1939. Cap; Sky-Blue (Marine Band). S. GOV., Navy Dept. Specification 55C30; 1927. Caps (Hats; and Covers; Hat); Navy Nurse Corps. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 8-125A; 1942. Cap; Garrison, Blue, Nurses'. 395. It! 01 ive-Drab Service and Officers' Caps U. S. Gov., Army Air Forces. Specification No. 3244; 1945. Cap; Nurses Flying, Wery Light, Type K-1. U. S. GOV., Marine COTDS Specification, revised 1944. Cap; Garrison, Service, Summer. U. S. GGV., Marine Corps Specification, revised 1944. Cap; Garrison, Service, Winter. U. S. GOV., Marine Corps Specification, adopted 1944. Cap; Service, Winter (Marine Corps Women's Reserve). U. S. GOV., Marine Corps Specification, revised 1942. Cover; Cap, Khaki. S. GOV., Navy Dept. Spécification 73C4a; Caps; Garrison, Officers". U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 8-5A; 1934. Caps; Enlisted Men's, Service, WOOleh. U. S. Gov., U. cation 8-21; ficers " . U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- cation 8–114B; 1943. Cap; Garrison. U. S. Gov. , t). S. Army, Quartermaster Corps. Specifi- Cation 8-130; 1942. Cap; WOOl, Knit, M-1941. 395. 15 Summer Caps U. S. Gov., Army-Navy Aeronautical Specification AN- H-15; 1943. Helmets; Summer Flying. U. S. Gov., Marine Corps Specification, adopted 1941. Cap; Baseball. U. S. GOV., U. S. Army, ATITy Air FOTC eS. Specifica- tion 6–287-A; 1942. Cap; Mechanic's, Type A-3 (Sum- mer). U. S. GOV., U. S. Army, Army Air FOI’ces. tion 94-3095-A; 1942. Cap; Flying (Summer), B-1. U. S. GOV., U. S. Army, Quartermaster COTDs. cation 6-326; 1943. Cap; Herringbone Twill, (Stock Nos. 73–C–25731. Thru 73–C–25751). References.—White caps for marine officers, see 395. 13 395. 16 Watch Caps U. S. GOV., Navy Dept. Caps; Watch. 395. 17 White Caps, Marine Band and Officers' U. S. GOV., Marine COrps Specification, revised 1942. COver; Cap, White. £ U. U. 1943. 8. Army, Quartermaster Corps. Specifi- 1923. Hats; Service, Olive-Drab, Of- Specifica- Type Specifi- (O. D. 7) Specification 73C3b; 1943. References.—White caps, m ar 1 n e officer's, see 395. 13. 395. 18 Fur Caps 395. 19 Miscellaneous Caps U. S. GOV., Marine Corps Spec 1ſication, adopted 1944. Cap; Garrison, Summer (Marine Corps Women's Reserve). 189 395. 19 Directory of Commodity Specifications U. S. Gov., Marine Corps Specification, adopted 1944. Cap; Garrison, Utility (Marine Corps Women's Re- serve). U. S. Gov., Marine Corps Specification, adopted 1944. Cap; Utillty. U. S. Gov., Marine Corps Specification, adopted 1944. Cap; Wool, Knit. U. S. Gov., Marine Corps Spec 1ſication, revised 1941. Frame; Cap. 395.2 HATS, EXCEPT STRAW AND RUBBER HATS 395.20 General Items Textile Color Card Assn. Of the U. S., Inc. Men's Hat Colors, 1944. The 1945 spring season card Of Colors for felt bodies, men's hats, shows three Colors in felt with matching ribbon for hat band color. Textile Color Card Assn. of the U. S., Inc. Millinery Colors, 1944. The 1945 spring millinery ColorS- listing of coiors especially adopted for the three classifications of fur felt, Wool felt, and Straw hats. Lists 19 colors for fur felt, 22 colors for wool felt, and 12 Colors for Straw. Textile Color Card Assn. of the U. S., Inc. Standard Ninth Edition Color Card, 1944. A new master color card for all industries and trades. This is not a card presenting fashion colors for but One season only, but it embraces a complete collection of im- portant staple shades having continued popular ac- ceptance. A Research ASSOciate has be e Il estab- lished at the National Bureau of Standards to in- clude the Calibration Of the 216 COlors COntained in the Ninth Edition of the Standard COlor Card Of America and the translation Of these Standards into the language of scientific equivalents and nomen- clature. 395.2 Field Hats U. S. Gov. , Marine Corps Specification, adopted 1939. Hat; Field. 395.22 Blue Denim Working Hats U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6-3A; 1937. Hats; Working, Denim. 395.23 Olive-Drab (Nurses') Hats 395.24 Olive-Drab (Officers') Hats 395.25 Hats, Southwester 395.26 Hats, Oiled Squam 395.27 Felt Hats U. S. GOV., Federal Specification C-H-131; 1935. Hats; Felt, and WOOl, Men' S. Covers two types- (I) felt and (II) wool; in four shapes-Optimo, Telescope, Alpine, and Pinch Front. Gives requirements for felt, WOOl, Other materials, . workmanship, forming, sizes, shape, b r 1 m , manufacture; detail require- Inents for Color, trimming, and sweat band; methods Of Sampling, inspection, and tests; and require— ments for packaging, packing, and marking. U. S. GOV., Treasury Dept., Procurement DiV., 499a; 1942. H a tº S ; Felt a n d WOOl, Men' S. COVers two types- (I) felt and (II) wool. Gives requirements for felt, WOOl, f Orming, sizes, shape, brim, manu- facture, Color, trimming, and sweat band; methods of Sampling, inspection, and tests; and packaging, packing, and Inarking. 395.28 Wool Hats U. S. GOV., Fe d e r a l Specification C-H-131, 1935. Hats; Felt and Wool, Men's. Covers two types—(I) felt and (II) wool; in four shapes—Optimo, Tele- Scope, Alpine, and Pinch Front. Gives requirements for felt, wool, other materials, workmanship, form- ing, sizes, shape, brim, manufacture; detail re- quirements for colo r , trimming, and sweat band; methods of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. GOV., Treasury Dept., Procurement Div., 499a; 1942. H at S ; Felt a n d Wool, Men's. Covers two types-(I) felt and (II) wool. Gives requirements for felt, WGol, forming, Sizes, shape, brim, manu- facture, Color, trimming, and Sweat band; methods of Sampling, inspection, and tests; and packaging, packing, and marking. 395.29 Miscellaneous Hats U. S. Gov., De pt. of Agriculture, Forest Service. Specifications No. 177. Hat; Hardboiled. U. S. GOV., Joint Army-Navy Specification JAN-H-47; 1944. Hats; White. U. S. GOV., Marine COrps Specification, revised 1943. Hat; Rain. U. S. GOV. , Marine COrps Spec iſ 1Cation, adopted 1944. Hat; Service, Summer (Marine Corps Women's Reserve). U. S. GOV., Marine Corps Specification, adopted 1944. Hat; Utility (Marine Corps Women's Reserve). U. S. GOV., Navy De p t . Spec 1 fication 73H2; 1940. Hats; COCked. U. S. GOV., Navy Dept. 'Specification 73H10; 1944. Hats; Outdoor, Navy Nurse Corps. 396. BALL00N AND AIRSHIP FABRICS Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 3802; 1944. Cloth; Light- weight Airplane, Cotton, Mercerized. Covers appli- cation, material, requirements, tests, tolerances, 1°ugth of cut, length of roll, packaging and mark- ing, approval, and rejections. Similar specifica- tions-Army Air Forces 16128 and Civil Aeronautics Manual Section 04.415. U. S. Gov., Army Air Forces. Specification 16081-A; 1940. Cloth; Rayon (for Parachutes). U. S. GOV., Army Air Forces. Specification No. 16123; 1942. Fabric; Rayon, High Tenacity. U. S. Gov. , Army Air Forces. Specification No. 16126 (4); 1943. Fabric; Rayon (for Aerial Delivery Can- Opies). U. S. Gov., Army Air Forces. Specification No. 16141; 1943. Cloth; Acetate Rayon (for Parachutes). U. S. Gov., Army Air Forces. Specification 16154 (1); 1944. Cloth; Wiscose Rayon (for Radio Parachutes). U. S. GOV., Army Air Forces. Specification 16168-A; 1944. Fabric; Coated, Rayon-Nylon, Rip—Stop. U. S. GOV., Army-Navy Aeronautical Specification AN- C-113-1; 1944. Cloth; Cellulose Nitrate Predoped Airplane. U. S. Gov. , Army-Navy Aeronautical Specification AN- C-121; 1944. Cloth; Mercerized Cotton, Airplane. 190 Textiles 397. 0 * U. S. Gov., Army–Navy Aeronautical Specification AN- C-127-1; 1944. Cloth; Nylon, Parachute. U. S. Gov., Army–Navy Aeronautical Specification AN- C-132-1; 1945. Cloth; Cellulose Acetate Butyrate Pred Oped Airplane. U. S. Gov., Army–Navy Aeronautical Specification AN- CCC-C-491-1; 1944. Cloth; Parachute, Saponified- ACetate. U. S. Gov., U. S. Army, Army Air Forces. Spec 1ſ1.ca- tion 6–39G; 1937. Cloth; Balloon, Finished. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 6–44G; 1936. Fabric; Rubberized, Balloon and Airship. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 6-232—A; 1941. Cloth; Cotton (for Parachutes). U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-110; 1942. Cloth; Cotton, Parachute, Pyro- teChrllC. U. S. Gov., U. S. Army, Ordnance Dept. Specificat 10n. 50—11—115; 1943. Cloth; Rayon, for Bomb Parachutes. U. S. Gov., U. S. Army, Ordnance Dept. Spec if -'ation 50-11–117; 1943. Cloth; Rayon, High Strength, for Flare Parachutes. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50–11–119; 1943. Cloth; Rayon, for Signal Para- chutes. References. --Tolerances, methods of testing, def- in 1tions, see 300.4, 300.6 . 397. RAYON, CELANESE, AND MANUFACTURES THEREOF 397. O GENERAL ITEMS American Hospital Assn., 13-25. Oiled Silk. Covers one type, one grade, and two classes- (A) Silk and (B) rayon. Based on U. S. Army Specifications 7-17B for Oiled Silk and U. S. GOV. Federal Spec 1ſ 1Cation CCC-T-191a for General Specifications, Test Meth- Ods, Textiles. American Institute of Laundering. Service Bullet in 6. How To Launder Curtains. This bullet in tells you how to identify and inspect curtains, how to Wash and finish curtains, how to tint curtains, and how light attacks curtain fabrics. American Institute of Laundering. Service Bulletin 15. How To Launder Silk and Rayon. This bulletin explains identification and washing of rayon, silk, and silk-rayon mixtures, laundering me th od s for white cottom-rayon and white cotton-silk mixtures, laundering of colored rayon and silk, bleaching of yellowed silks, finishing silks and rayons, common difficulties in laundering silk and rayon pleces. American SO c 1 et y for Testing Materials, D 258-44; 1944. Methods Of Testing and Tolerances for COIl- tinuous Filament Rayon Yarns. Applies to the de- termination of commercial weight and clean; OVen- dry weight of continuous f l l a men t rayOn yarns. Gives definition, apparatus, sampling, net weight, t e s t specimens, boil-off, dry weight, commercial moisture regain, commercial weight, retests, a n d tolerance. American Society for Testing Materials, D 276-43T; 1943. Ten t at iv e Methods for Identification of Fibers in Textiles. COVers procedures for the 1den- tification of textile fibers used COImercially IIl woven, knit, or braided fabrics. Gives reference 639677 O—15—13 s a ſm p le S , reagentS, a DDaratus, COnSiderations for sampling, test specimens, mounting Specimens, pre- liminary examination, procedures for various types of fibers, and enlarged photographs of various fibers. American SO c 1 et y for. Testing Materials, D 415-38; 1938. Methods of Test for Strength of Rayon WOven Fabric When Wet. Gives requirements for test spec- imen, normal and wet strength determinations using A. S.T.M. method D 39, Section 10, Count, normal and wet, and report for corrected wet strength. American SO c 1 et y for Testing Materials, D 416–39; 1939. Method Of Test for Maximum Residual Shrink- age of Silk and Ray Oñ' WOWen Fabrics. For use in COmmercial laundering and for gene r a l technical purposes. Requirements for test sample, wash in g machine, Soap solution, Washing and pressing, con- ditioning, and COmparis On. American S O C 1 et y for Testing Materials, D 434–42; 1942. Method of Test for Resistance to Yarn Slip- page in Silk, Rayon, and Silk-RayOn WOven Fabrics. COvers slippage of filling yarns On warp yarns, or Warp yarns On filling yarns, in excess of normal stretch of the fabric under the same load; prepara- tion Of Specimen, testing machine, standard condi- t 10n, and test, Dr.OCedure. American SO c 1 et y for Testing Materials, D 436-37; 1937. Method of Test for Colorfastness of Dyed or Printed Wool, Silk, or Rayon Fabrics to Laundering Or Domestic Washing. For washing tests of colored fabrics without use of bleaching agent. Gives ap- paratus, test Specimens, SOap solution, procedure, Classification, and results. American SO c 1 et y for Testing Materials, D 507–44; 1944. Methods Of Testing and Tolerances for Spun Ray On Yarns and Threads. A p D l i e s to spun rayon yarns, both S 1 ng le and plied, and to spun rayon threads. Gives definitions, tolerances, and methods Of testing. American SOC lety for Testing Materials, D 539-40 T: 1940. Tentative Method of Test for Apparent Fluid- ity of Dispersions of Cellulose Fibers in Cupram- In Onium Hydroxide. Measure of degradation due to l 1 g h t , acids, alkalles, and OX10 1Zing agents in processing, in laundering, and use; applicable to SCOured Or bleached COtton and regenerated cellu- lose rayOn text 1 les which give apparent fluidities of 45 rhes or less. Wiscosimeter, reagent storage and analysis, and Sample and test. American So c 1 et y for Testing Materials, D 540–44; 1944. Methods Of Testing RayOn Staple. Gives def- 1nitions, methods of testing, denier, length and length distribution, and tensile strength. American S O C 1 et y for Testing Materials, D 680–44; 1944. Methods Of Testing and Tolerances for Cer- t a 1 m All-Cotton a n d Cotton-and-Rayon Fine Fancy GOOds. Apply to combed handkerchief cloths, plain COmbed St a D les using color in warp or filling; plgues and be d for d cords woven on dobby ‘iooms; other dobby and jacquard weaves, carded or combed; Combed shirtings, dress goods, and goods of cotton and I a y On mixed yarns manufactured to purchase Spec 1 fications. American Society for Testing Materials, D 682–42 T; 1942. Tentative Method Of Test for Colorfastness to Atmospheric Gases of Dyed Cellulos e Acetate Rayon. Based upon a method devel o De d by the 191 397. O Directory of Commodity Specifications Research COmmittee Of the American Assn. Chemists and Colorists. National ASSn. Of Dyers and Cleaners of the U. S. and Canada. Identification of Fibers, T-145; 1944. For training employees in the 1dentification of textile fibers. COvers natural fibers and synthetic fibers. Gives method of testing and tests for fiber content of pure silk, we 19.hted silk, wool, cotton, regener- ated rayOn, Cellulose acetate rayon, nylon, vinyon, arala C Case in, and glass. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Rayon. Covers definition, characteristics and derivation, types and grades, uses, packing, and substitutes. Textile COlor Card Assn. Of the U. S., Inc. Glove Colors, 1944. The 1945 Spring season card colors for WOImen's gloves includes 17 colors. Textile COlor Card ASSn. Of the U. S., Inc. Rayon Colors, 1944. The 1945 spring season color card of America-44 COlors shown in rayon fabrics—featur- ing Collect 10ns Of Detal pastels and heroic colors. Textile COlor Card Assn. Of the U. S., Inc. Standard Ninth Edition Color Card, 1944. A new master color card for all industries and trades. This is not a Card presenting ſashion colors for but One season Only, but it embraces a COmplete collection of 1m- portant staple shades having continued popular ac- ceptance. A Research ASSOC late has be en estab- lished at the National Bureau of Standards to in- clude the calibration of the 216 colors contained in the Ninth Edition of the Standard Color Card Of America and the translation of these Standards into the language of Scientific equivalents and nomen- Clature. S. Gov., Dept. of Commerce, National Bureau of St a n d a r d s . COIII]ercial Standard CS65-43; 1943. Methods of Analysis and Of Reporting Fiber COmpOS I- tion of Textile Products. This standard DroVides methods of analyzing finished products COmposed Of cotton, rayon, silk, or woolen fiber, and mixtures of two or more Of Such fibers, and determining the percentage by weight of each kind of fiber present, and the percentage by weight Of total sizing, fin- 1shing, and Other non-fibrous materials; provides methods of reporting on same; includes definitions of these f 1 be r s ; and illustrates the manner by which testing laboratories may c e r t 1 ſ y that the analyses have been Conducted in accordance with the Imethods Of the Standard. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50–11-67; 1939. Cloth; Cotton, Mercerized, for Bomb Parachutes. Of Textile U. References. -Niti ocellulose and tests of cellu- lose C Omp Ound S, See 846.5. 397. RAYON KNIT G00DS 397. I O General items American Institute of Laundering. 23. how hosiery Should be classified, turning rayon and silk hosiery before Washing, using as short a wash- ing formula as possible, What is meant by "dull- lustern hosiery and "run-proof" hosiery, finishing precautions for garterless hose, and CCITOn hosiery laundering problems. Service Bullet in How TO Launder Hosiery. This bulletin explains 397. Il Socks and Stockings of Rayon U. S. Gov., Treasury Dept., Procurement Div., No. 541; 1942. Stockings; Cotton, Rayon (Infants, Misses 1, and Women' s ) . Covers three types—(I) infants (cotton, ribbed), (II) misses" and children's (cot- ton, ribbed mercerized), and (III) women's (full length); and two classes- (A) mercerized cotton and (B) rayon. Gives requirements for material, con- Struction, methods of measuring, dimensions, length of foot, length of leg, size, tolerance, seams, color, shrinkage, f in i s h , pairing, and details; In et, h o dis of Sampling, inspection, and tests; and packaging, packing, and marking. References. -Standard sizes, methods of measure- ment, standard colors of hosiery, see 309.2; methods of testing fabrics, see 397. O, 300.4. 397. 12 Rayon Underwear References. --Methods of measuring underwear, see 309.4; methods of testing fabric, see 397.0, 300.4. 397. 13 Hoods and Toques of Rayon 397. 11, Jerseys and Sweaters of Ray on U. S. GOV., Marine Corps Specification, adopted 1937. Shirt; Basketball. 397. 15 Rayon Mufflers and Scarfs U. S. GOV., Navy Dept. Specification 55N2g; 1944. Neckerchiefs; Rayon, Black. U. S. GOV. , Navy Dept. Specification 73M1a; 1942. Mufflers; Rayon, White. 397. 16 Rayon Cloth U. S. Gov., Army Air Forces. Specification 16081-A; 1940. Cloth; Rayon (for Parachutes) U. S. GOV., Army Air Forces. Specification No. 16123; 1942. Fabric; Rayon, High-Tenacity. U. S. Gov., Army Air Forces. Specification 16126 (4); 1943. Fabric; Rayon (for Aerial Delivery Canopies). U. S. GOV., Army A11 Forces. Specification 16142–A; 1945, COrd; Saponified Acetate RayOn. U. S. GOV., APfly Air Forces. Specification 16144–1; 1945. Cloth; Acetate Rayon, High Impact. U. S. GOV., Army Air Forces. Specification 16150—A; 1944. Cloth; Rayon Lining. U. S. Gov., Army Air Forces. Specification 16154 (1); 1944. Cloth; Wiscose Rayon (for Radio Parachutes). U. S. Gov., Army Air Forces. Specification No. 16173; 1944. Fabric; Coated Acetate Rayon Satin, Fluores- Cent. U. S. Gov., Army Air Forces. Specification No. 16175; 1945. Cloth; Nylon Oxford. U. S. GOV., Army-Navy Aeronautical Specification AN- C-104; 1943. Cloth; Acetate Rayon. U. S. GOV., Army-Navy Aeronautical Specification AN- C-115-1; 1944. Cloth; Cotton Back R a y On Twill. U. S. GOV., Marine Corps Specification, adopted 1944. Cloth; Cellulose Acetate Rayon, White. U. S. GGV., Marine Corps Specification, adopted 1933. Lining; Rayon, Green (for Officers). U. S. GOV., Marine Corps Specification, adopted 1943. Lining; Rayon, Wiscose, Green. S. G O V . , Navy Dept. Specification 27L9; 1941. Lining; Rayon, Black Satin. U. S. G 0 V . , Navy Dept. Specification 27L10; 1943. Lining; Ray On, Black, Twill. U. 192 Textiles 398.2 | 8. Gov., U. S. Army, AITy Air Forces. Specifica- tion 7-22; 1944. Cloth; Rayon, for Tow Targets. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-108; 1942. Cloth; Cartridge, Rayon. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-115; 1943. Cloth; Ray On, for Bomb Parachutes. U. S. GOV., U. S. AITy, Ordnance Dept. Specification 50-11-117; 1943. Cloth; RayOn, High Strength, for Flare Parachutes. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-119; 1943. Cloth; Ray On, f Or Signal Para- chutes. U. S. GOV., U. S. Army, Quartermaster Corps. Speciſi- cation 7-19A; 1944. Cloth; Rayon (Lining). U. 397. 19 Miscel laneous Items, Rayon U. S., Gov., Army Air Forces. Specification 16125-A (6); 1944. Tape; Ray On. U. S. GOV., Army Air Forces. Specification No. 16141; 1943. Cloth; Acetate Rayon (for Parachutes). U. S. Gov., Army Air Forces. Specification No. 1617O; 1944. Cloth; Rayon Twill. U. S. Gov., Army Air Forces. Specification No. 16171; 1944. Cloth; RayOn Acetate Satin, Fluorescent. U. S. GOV., Marine Corps Specification, adopted 1944. Cap; Machine Operators (Marine Corps Women's Re- serve). U. S. GOV., Marine Corps Specification, Coat; Dress, Summer, RA, s Officers' Women's Reserve). U. S. GOV., Marine Corps Specification, Guidon; U. S.M. C. U. S. Gov., Marine Corps Specification, adopted 1944. (Marine Corps adopted 1941. adopted 1944. Skirt; Dress, Summer, "A, n Officers' (Marine Corps Women's Reserve). U. S. Gov. , Navy Dept. Specification 27R2C; 1944. Ribbon; Rayon, Black. U. S. Gov., U. S. Army, Ordnance Dept. Spec 1ſ 1Cation 7–21; 1943. Tape; RayOn. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50–11–116; 1943. Cordage; Rayon, Braided and WOWen. U. S. Gov. , U. S. Army, Ordnance Dept. Spec iſ 1Cat 10m 50—11—118; 1943. Cordage; Rayon, Braided, for Flare Parachutes. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 7–14; 1929. Cap Band Ribbon and Detachable Cap Bands; Rayon (for Enlisted Men's Dress Caps). U. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 7-15C; 1944. Braid; COrd-Edge. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- 1942. Braid; COrd-Edge, Caps, Garris On and Warrant Off 1– cation 7-2O; (for General Officers, Officers, cers). U. S. GOV., U. S. AITy, 819 nal Corps. Specification 72-45-A; 1943. Panel Set, AP-50-B. U. S. GOV., Veterans Administration. Specification WA-X-881; 1941. Thread; RayOn Floss. 397.2 NYLON U. S. GOV., Army Air Forces. Specification NO. 1943. COrd; Nylon, Flat Braided. U. S. GOV., AITy Air Forces. Specification NO. 1943. COrd; Tubular Woven Flat Nylon. U. S. GOV. , Army Air FOrces. Specification No. 1944. ClOth; RayOn Milanese Knit. 16143; 16153; 16162; U. S. Gov., Army Air Forces. Specification No. 16165; 1944. Fabric; COated Nylon. U. S. Gov., Army Air Forces. Specification No. 1944. Duck; Coated Nylon. U. S. Gov., Army Air Forces. Specification No. 1944. Cloth; Nylon, for Flying Clothing. S. Gov., Army-Navy Aeronautical Specification AN- C-63a-1; 1944. COI’d; Nylon. S. Gov., Army-Navy Aeronautical Specification AN- C-127-1; 1944. ClOth; Nylon Parachute. S. GOV., ATIny-Navy Aeronautical Specification AN- T–9–3; 1943. Thread; Nylon. S. Gov., Army-Navy Aeronautical Specification AN- T-45; 1944. Tape; Nylon (Cotton Filling). S. GOV. , Army-Navy Aeronautical Specification AN- W-10a; 1943. Webb ing; Tubular Nylon. 397.3 CELLULOSE FABR 10 AITy–Navy Aeroflætitle 1944. Cloth; Parachute, 16166; 16169; U. U. U. U. U. al Specification AN- Saponified- S. Gov. , CCC-C-491-1; ACetate. U. S. GOV., Federal Specificati On L-C-166; 1942. Cel- lulose; Absorbent, Surgical. Covers one type and One grade in rolls or flat packages of 2, 5, or 8 lb. Gives requirements for material, workmanship, absorbency, water-soluble substances, a s h , size, we 1 g h t , moisture, and groundwood and unbleached pulp; methods of sampling, inspection, and tests; and requirements for packaging, packing, and mark- ing for Shipment. 398. ABSORBENT COTTON, GAUZE, AND SURGICAL DRESS ING 398. I ABSORBENT COTTON U. U. º S. Pharmacopoeial COnvention. U. S. A., Twelfth Revision, 1942. Purified Cotton (Absorbent Cotton). Description, solubility, ash, alkali Or acid, dyes, fatty matter, water-insoluble Substances, f 1 be r length, sterility, absorbency, and St. Orage. S. GOV., Federal Spec 1ſ ication JJJ-C-5618; 1943. Cotton; Absorbent. COVerS Grades A and B, Sterilized in I’olls, and sterillzed in packages. Gives detail requirements as to fiber length, absorbency, methods of Sampling, inspection and tests, and packing in- structions. S. G O V . , Navy Dept. COtton; Absorbent. Pharmacopoeia Of U. U. Specification 57C7; 1940. References.-Standard cott on grades, see 300. 4. 398.2 GAUZE 398.2 || Plain Gauze American Hospitál ASSn. , 13-16. Plain Gauze. One grade and Seven types. Based On U. Federal Spec 1 fication CCC-G-101a. S. Pharmacopoeial COnvent iOn. Pharmacopoeia of U. S. A., Twelfth ReVision, 1942. Absorbent Gauze (Gauze, Plain Gauze, NOn-Sterilized Abs or be n t Gauze). Description, thread count, weight, as h, absorbency, water extract, acid or alkali, dextrin Or Starch, fatty matter, dyes, and storage. S. GOV., Dept. Of COImmerce, National Bureau of St a n d a r d s . Simplified Practice Recommendation COVerS S. GOV. U. U. 193 398.2 | Directory of Commodity Specifications R86–42; 1942. Surgical Gauze. This recommendation establishes standard stock S12 eS and Varieties COV- ering widths and construction of Surgical gauze and c r in O 1 in e in 100-yd. bolts, and COnstruction, widths, and lengths of bandage rolls and bandages, construction and length of p a C k a g e goods. This 1942 revision was undertaken at the request of the U. S. Gov., War PTOduction BOard. U. S. Gov. , Federal Specification CCC-G-101b; 1943. Gauze, Plain. Covers one grade of bleached gauze and commercial designations as seven types- (I) 44– 36, (II) 32–28, (III) 28–24, (IV) 24–20, (W) 22–18, (WI) 20–16, and (VII) 20-12. G 1 v e s requirements for cleanliness, sterility, color, and details for each type; me th o d's of sampling, inspection, and tests; packaging, packing, and marking. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2469; 1939. Gauze; Plain, SterillZed. References. –Tolerances, methods of testing, def- initions, S e e 300.4, 300. 6; ga u Ze bandages, gauze dre SS ings, See 398. 31, 398. 34. 398.22 Sublimated Gauze U. S. Gov., U. S. Army, Medical Dept. Specification 10–2461; 1939. Gauze; Sublimated. 398.23 lodoform Gauze 398.21, Adhesive Gauze U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Adhesive Absorb- ent Gauze (Adhesive Absorbent Compress). Descrip- tion, sterility, and St Orage. 398.25 Ster ile Gauze U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sterlle Absorbent G au z e (Sterile Gauze). Description, dimensions, Sterility, and Storage. 398.3 SURG |CAL DRESS ING 398.3 | Bandages American Hospital Assn., 13–4. Muslin Bandage. COVers one type, one grade, and two sizes-3 in. and 5 in. American Hospital Assn., 13–7. Compressed Gauze Band- ages. Based on U. S. Gov. Federal Specifications DDD-B-51. American Hospital Assn., 13-10. Plain Roller Gauze Bandages. Covers One type and One grade in S1X sizes. Based on U. S. Gov. Federal Specifications DDD-B-61a. American Hospital Ass n . , 13–13. Plaster-of-Paris Bandages. Covers one type, One grade, and One Class in four sizes. Based On U. S. GOV. Federal Spec 1- fications GG-B-101a for Plaster-of-Paris Bandages and CCC–G-101a for Plain Gauze. S. Pharmacopoeial Convention. Pharmacopoeia Of the U. S. A. Twelfth Rev is 10n, 1942. Gauze Bandage (Roller Gauze Bandage). Description, thread count, width, length, we 19.ht, absorbency, Other require- ments, sterility, and storage. S. Gov., Dept. Of Commerce, National Bureau of St a n d a r d s . Simplified Practice Recommendation R86–42; 1942. Surgical Gauze. This recommendation establishes standard Stock sizes and Varieties COV- U. U. ering widths and construction of Surgical gauze and crinoline in 100-yd. bolts, and construction, widths, and lengths of b and a ge rolls and bandages, COn- struction and length of package goods. This 1942 revision was undertaken at the request of the U. S. Gov., War Production BOard. . S. G. O. v . , Federal Specification GG-B-101b; 1943. Bandages; Plaster of Paris. Covers one type, One grade, and five sizes-3 in. by 3 yd., 2 in. by 5 yd., 3 in. by 5 yd., 5 in. by 5 yd., and 6 in. by 5 yd. Gives requirements for material, WOrkmanship, de- scription, amount of plaster, S1zing, individual packages, and leakage; methods of Sampling, inspec- tion, and tests; and packaging, packing, and marking for shipſment. U. S. GOV., Fe d e r a l Specification JJ-B-102; 1944. Bandages; Cotton, Elastic (Washable). Covers One type, one grade, and three sizes. Gives require- ments for material, workmanship, construction, elas- ticity, number Of ends and picks, tolerances, ten- sile strength, Welght, and Color; methods Of Sam- pling, inspect iOn, and tests; and packaging, pack- ing, and marking for Shipment. . S. GOV., Fe de r a l Specification JJ-B-111; 1944. Bandages; SuspenSOry, CO t, t O n . COVers One type, grade, and class. Gives requirements for cotton jean, cloth (jersey), tape (binding), drawstrings, waistband, thread, buckle, workmanship, Stitching, seams, and details; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Federal Specification CCC-C-665; 1943. Crinoline; Surgical. COvers One type, One grade, and two sizes—(1) 100 yd. by 36 in. and (2) 6 yd. by 36 in. Gives requirements for material, work- In a n s h 1 p , test specimen, tolerances, dimensions, description of put-up, siZing, finishing, and non- fibrous materials; methods of sampling, 1nspection, and tests; and packaging, packing, and marking for Shipment. S. Gov. . , Federal Specification DDD-B-51a; 1943. Bandages; Gauze, compressed. Covers one type and . One grade. Gives requirements for S1zes, material, workmanship, description, and compression; methods of sampling, inspection, and tests; and packaging, packing, and marking. S. Go v . , Federal Specification DDD-B-61a; 1938. Amendment 2; 1944. Bandages; Gauze, Roller, Plain. Covers one grade and one type in Six sizes. Gives requirements for material, workmanship, description, and sterility; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Fe de r a l Spec 1ſication DDD-B-81; 1942. Bandages; Muslin (Unbleached), Roller. Covers One type, one grade, and four sizes- (1) 1 in. by 5 yd., (2) 2 in. by 5 yd., (3) 3 in. by 5 yd. . and (4) 5 in. by 5 yd. Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div. No. 691; 1944. T-Binders; for Hospital Use. C over s one type. G 1 v e s requirements for sheeting, thread, workmanship, construction, stitching, a n d toler- ances; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. U. 194 Textiles 399. 3 U. S. Gov., Treasury Dept., Procurement Div., No. 715; 1945. Scultetus—Binders, for Hospital Use. Covers One type. Gives requirements for material, Workman- ship, construction, front unit, back unit, stitches, and tolerances; method S Of Sampling, lnspect lon, and tests; and packaging, packing, and marking for Shipment. W S. Gov., U. S. Army, Medical Dept. Specification 10–2462; 1939. Bandage; Gauze, Adhesive. U. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2486A; 1944. Bandage; Triangular. U. S. Gov., U. S. Army, Med 1cal Dept. Specification 10–2524; 1939. Bandage; Suspensory. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2553; 1939. Bandage; Canton, Flannel. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2974A; 1940. Bandage; Flannel, 3–1n. U. S. Gov., U. S. Army, Medical Dept. Specification 10-3007; 1942. Bandage; Derby. U. S. Gov., Weterans Administration, Medical and HOS- pital Supply Section, WA-H-109; 1940. Unbleached Muslin Bandages. References.-Gauze, surgical d r es S 1 ng s , , see 398.21, 398.34; rubber bandages, adhesive plaster, See 204. 11, 204. 12. 398.32 Compresses U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2470; 1939. Bandage; Gauze, COmpress. 398.33 Surgical Tape References.-Adhesive tape, see 204.12. 398.34 Gauze Dress ings, Pads, Etc. U. S. Gov., De pt. of Commerce, National Bureau of Standards. Simplified P r a ct 1 c e Recommendation R133–38; 1938. Surgical Dressings. This recommen- dation covers nomenclature, materials, S1zes, and methods of preparation and fold 1 n g of Surgical dressings. Initiated by American College of Sur- geons and the American Hospital Assn. S. Gov., Federal Specification DDD-N-101; 1943. Napkins; Gauze, Sterlle, Dental. Covers One type, grade, Size, a n d color. Gives requirements for material, workmanship, cutting, S1ze, and Sterill- zation; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., No. 607; 1943. Sponges; Surgicai (All Gauze and Gauze and Cotton). Covers two types— (I) all gauze and (II) gauze and cotton; and three classes- (A) 8 ply, (B) 12 ply, a n d (C) 16 ply. Gives requirements for gäuze, absorbent cotton, tolerances, variations, construction, and size and weight; methods of Sam- pling, inspection, and tests; and packaging, pack- ing, and marking. U. S. Gov., Treasury Dept., Procurement DiV., No. 608; 1943. Pads; Obstetrical. Covers One type and One grade and three classes- (A) light weight, (B) med- ium weight, and (C) heavy weight. Gives requirements for filler, covering, cotton, gauze, construc- tion, dimensions, weight, color, acidity, absorb- ency, ash, and moisture; methods of sampling, 1n- spection, and tests; and packaging, packing, and marking. U. S. Gov. , U. S. Army, 6–277; 1939. Cotton Rolls; U. Medical Dept. Dental. Specification Medical Dept. Specification Dressing; Gauze, Surgical. U. S. Gov. , U. S. Army, 10–2991; 1941. References. --Gauze, bandages, see 398.21, 398.31. 399. MISCELLANEOUS TEXT |LE M A NUFAC- TURES 399. BRASSARDS U. S. GOV., Marine Corps Specification, adopted 1940. Bands; Arm (Brassards) for Recruiting Service. U. S. Gov., Marine Corps Specification, adopted 1943. Brassards (Military Police and Fire Dept.). U. S. GOV. , N a V y Dept. Specification 71M3a; 1944. Marks; Sleeve. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 34-16B; 1945. Brassards. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cat. 1 on 34-819; 1939. Insignia and Brassard, Embroi- dered. 399.2 CLOTH BUCKETS AND BAS INS U. S. G O V., Dept. Of Agriculture, Forest Service. Specifications MSF-68. Bucket; Canvas, Folding. U. S. GOV., Marine Corps Specification, adopted 1941. Basin; Canvas, Folding. S. GOV. , Marine Corps Specification, revised 1944. Bucket; Canvas, Folding. U. S. GOV.,. U. S. Army, Medical Dept. Specification 6-265A; 1941. Bucket; Canvas, Collapsible. U. S. GOV. , U. S. Army, Quartermaster Corps. cation 6-67B; 1938. Bucket; Watering, Canvas, 18–Qt. S. GOV. , U. S. Army, Quartermaster Corps. Specifi- cation 6–216B; 1942. Bucket; Canvas, Folding, 8–Qt. S. GOV., U. S. Army, Quartermaster Corps. Specifi- cation 6-219A; 1941. Basin; Canvas, Folding. 399.3 CASES OF CLOTH U. U. Specifi- U. U. S. Gov. , Marine Corps Specification, revised Case; Canvas, Dispatch, M-1942. U. S. GOV. , Marine Corps Specification, Roll; Bedding. S. Gov. , Marine Corps Specification, revised ROll; Clothing. U. S. Gov. , Navy Dept. Specification 24C18c; Cases; Canvas, Bedding-and-Ward-Furniture. U. S. Gov. , U. S. Army, Corps of Engineers. 1944. TeV 1 Sed 1944. U. 1944. 1944. Specifi- cation 6-304; 1941. Case; Canvas, Demolition Kit, Infantry. U. S. Gov. , U. S. Army, Corps Of Engineers. Specifi- cation 6-305; 1941. CaSeS; CanvaS, Planet able and Tripod. U. S. GOV., U. S. Army, Corps Of Engineers. Specifi- Cat iOn 49-12; 1940. Box; Metal, Cavalry, Demoli- tion, With Canvas Case and Carrying Strap. U. S. Gov. , U. S. Army, Medical Dept. Specification 6-148A, 1941. Blanket Set; Large; Case, Empty. U. S. GOV. , U. S. Army, Medical Dept. Specification 6-149A, 1941. Blanket Set, Small; Case, Empty. U. S. Gov., U. S. Army, Medical Dept. Specification 6-150A; 1929. Case; Surgical Instruments, Canvas, Empty. U. S. Gov., U. S. Army, Medical Dept. Specification 6–262A; 1940. Cover; Canvas, for Chest, Pack. U. S. Gov. , U. S. Army, Medical Dept. Specification 6–263; 1939. Cases; Cotton, for Dental Instruments and Burs. 195 399.3 Directory of Commodity Specifications U. S. Gov., U. S. Army, Medical Dept. Specification 6- 264; 1939. Case; Canvas, for Veterinary Instruments. U. S. Gov., U. S. Army, Medical Dept. Specification 6–266A; 1941. Case; Tent Pin. U. S. Gov. , U. S. Army, Medical Dept. Specification 6-267; 1939. Case; Splint Set. U. S. Gov., U. S. Army, Medical Dept. Specification 6–281A; 1942. Case; Stomach and Rectal, Empty. U. S. Gov., U. S. Army, Ordnance Dept. Specification 6–142B; 1939. Cover and Case; Text 11e, Ordnance Equipment. U. S. Gov., U. S. Army, Quartermaster Corps. cat, ion 6-238A, 1941. M-1935. U. S. Gov., U. S. Army, Quartermaster Corps. Specifl- cation 6–285B; 1942. Cases; Canvas, Dispatch, M-1938. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 6–292; 1942. Kit; Canvas, Utensils. U. S. Gov. , U. S. Army Signal COTDS. Specification 71–433–A; 1944. Pouch; CS-35-A (for Knife and Pllers). U. S. Gov., U. S. Army, Signal Corps. Specification 71-557B; 1942. Case; Type CS-49, Carrying, for Tele- graph Set, Type TG-5. U. S. GOV. , U. S. Army, 71–611A; 1940. Case; GN-35. U. S. Gov. , U. S. Army, S19 mal Corps. 71–673A; 1938. R O l l ; Type BG-56A, Mast Sect1 OnS. U. S. Gov., U. S. Army, Signal Corps. Specificat 10n 71–674; 1933. Roll; Type BG-58, for Carrying Mast Sections and Generat Or LegS. U. S. Gov., U. S. Army, Signal Corps. Spec 1 fication 71-714A; 1939. Cover; Radio Equipment. U. S. Gov., U. S. Army, Signal Corps. Specification 71–901A; 1940. Cover; Type BG-70A, for Radio Pack. U. S. Gov., U. S. Army, Signal Corps. Specification 72-28A; 1927. Case; Type CS-18. 399.1; SL | NGS U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- Roll; Bedding, Jaterproofed, Signal Corps. Type CS-41, Specification for Generat Or, Specification for Carrying Speci- fication 6–240; 1936. Slings; Drum, Web. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6–294; 1943. Sling; Color, Web. . 399.5 CUSH | ONS AND COWERS U. S. Gov. , Navy Dept. Specification 27C24a; 1942. Covers; Cushion (Boat-Seat). References.-Rubber cushions, see 204. 25. 399.6 HOSE References.-Rubber, linen, and cotton hose, see 2O2. 399.7 W ICKS American Society for Test in g Materials, D 219-36; 1936. American Petroleum Institute Standard, 503– 36. American Standards ASSn. , Z11.19-1936. Method of Test for Burning Quality of Long-Time Burning oil for Railway Use. For Special kerosene Oll used in railway semaphore signal lamps; includes stand- ard S e In a ph O r e lamp; dimensions Of burner; gray round felt wick, and chimney; sight gage and test procedure. U. S. Gov. , N a V y Dept. Specification 31B2b; 1934. Wicks (Burners; Chimneys); Running-Light (Oil- Burning). 399.8 TYPEWR ITER R |BBONS References.--Typewriter, he c to graph, and other machine ribbons, see 932. 2.. 399.9 TEXT |LE PRODUCTS NOT ELSEWHERE CLASS | - F IED American Society for Testing Materials, D 578–44T; 1944. Tentative Methods of Testing and Tolerances for Glass Yarn. For continuous filament and Staple glass yarns, both single and plied, and both single and multiple WOund. Gives definitions, breaking strength tolerances, glass content, test procedures for Single strarid, twist, yarn diameter, and glass COIntent. National Assn. Of Dyers and Cleaners of the U. S. and Canada. The Dry Cleaning Department, 1940. In- cludes a classification of garments for dry clean- ing purposes. - U. S. Gov., Marine Corps Specification, adopted 1905. Knots; Shoulder and Alguillettes, Second Leader, Marine Band. U. S. Gov., Marine Corps Specification, adopted 1912. Sling; Trumpet, Dress. U. S. Gov., Navy Dept. Specification 55F6b; 1942. Frogs; Cape. U. S. Gov. , Navy Dept. Specification 71A1; 1937. Aiguillettes. U. S. Gov., Navy Dept. Specification 71L1b; 1942. Lace; Gold. U. S. Gov., Navy Dept. Specification 7481; 1941. Sword-Knots. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-39C; 1941. MOhaire U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 34–17; 1938. Lace; Gold. Cloth; Cartridge, Silk, Wool, or References. -Asbestos textiles, yarns and packing, See 545. 4. 196 400-499 400-409 WOOD AND PAPER LUMBER (logs, TIMBER, AND orhER UNMANUFAc- TURED OR PARTLY MANUFACTURED WOOD) 1100.0 LUMBER STANDARD IZATION American Society for Testing Materials, D 9-30; 1930. Definitions Of Terms Relating to Timber. Defines structural timber, terms relating to WOOd, Standard defects, standard names for Structural timbers, and appendix covering details for knots. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Re commended Pract 1 ce., i942. Specification M-907-41; 1941. Lumber. Nomenclature for commer- Cial softwood and hardwood, use Class 1ſ ication list- ings, grading provisions, Shipping and inspection, measurement, lengths, car lumber, grading classifi- cation. Description of grades, Vertical sheathing and exposed roofing, horizontal sheathing, finish, flooring and sills, battens, facing, lining, run- ning boards and steps, baffle boards, nailing plank and nailing sills, bearers, b Olster S, bumper S, planks, ridge poles, purlins, belting, braces, posts, and definitions of terms and defects. National Lumber Manufactures Assn. Lumber Litera- ture—A Bibliography. This booklet lists and de- scribes briefly printed informat 1 on available through the Federated Associations of lumber manu- facturers which compose the National Lumber Manu- facturers Assn. Printed material available through the latter association also is listed. Practically all commercially important American Species Of woods are available through the member mills of the Federated Assn. Therefore, this listing includes most of the literature available On lumber and lts lıSée National Lumber Manufacturers Assn. Wood Structural Design Data, Wolume 1; 1941. Include S physical, chemical, and mechanical properties of wood, timber quality - strength relations, glossary of lumber terms, abbreviations of lumber terms, board measure, lumber quantity costs, sizes of American Standard yard lumber and timbers, notations and technical symbols, properties of American standard lumber sizes; design data and formulae for computing sizes of beams, columns, and plank and laminated floors; tables of beam sizes required to support a given load Over a given span; tables Of least dimensions for columns required to Support a given load for Various C Olumn lengths; and tables for sizes Of plank and laminated floors of various thicknesses for safe uniform load for a given span. National Lumber Manufacturers Assn. Wood Structural Design Data, Volume 1; 1941. Supplement 1; 1943. Working Stresses for Structural Lumber. Includes general discussion, determination of required sizes, allowable unit stresses, and timber column formula; and table showing stresses for joists and planks, beams and stringers, and posts and timbers for kinds of lumber. West Coast Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, $1tka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes of fic ial trade and grade marks, general instructions, moisture COntent provisions, def in it, 1 OnS, thickne SS eS and W1ClthS, rules for grading Douglas fir, rules for grading Sitka Spruce, rules for grading West Coast (Western) hemlock, rules for grading Western red cedarº, and American lumber standard S1zes and grades. Western Pine Assn. Standard Grading Rules for Pon- derosa Pine, Sugar Pine, Idaho White Pine, Larch- Douglas Fir, White Fir, Engelmann Spruce, Incense Cedar alld Red Cedar Lumber, 1939. Includes of fi- dial grade, trade, and species marks; general in- structions, measurements, and tally; definitions of defects; re inspect 1 on; grading rules for POn- derosa pine; grad ing rules for Idaho White pine; grading rules for Sugar pine; and Standard manu- factured sizes. U. S. Gov. , Dept. Of Commerce, National Bureau Of Standards. Simplified Practice Recommendation R16-39; 1939. Lumber (American Lumber Standards for Soft- wood Lumber). This recommendation represents the lumber industry's efforts to simplify sizes, no- menclature, and grades of Softwood lumber, and to attain uniform it y in pract ice. Standards Set up COvering classifications, grading marking and grad- ing rules; Sizes and grade Standards for yard lum- ber; size Standards for fact, Ory and shop lumber; classification and general prov is 1 Ons for struc- tural lumber; sizes and grade Standards for shin- gles; nomenclature of C Ommercial softwoods; defl- nitions of terms used in describing standard grades for lumber; American standard patterns for WOrked lumber; moldings; and standard lumber abbreviations. Initiated by the Central COMImittee on Lumber Stand- ards and the Nat I Onal Lumber Manufacturers Assn. U. S. Gov. , U. S. Army, Corps of Engineers. Speci- fication 5-1A; 1928. Wood; Fuel. 100. 1 PHYSICAL ANALYSIS OF LUMBER National Lumber Manufacturers ASSn. Besign Data, W Olume 1; 1941 - Includes physical properties of wood-wood structure, hardwoods and softWOOds, heartwood and Sapwood, rings of annual growth, Springwood and Summerwood, density and rate of growth, gra in and texture. , we ights of wood, moisture in wood, heat transmission, and electri- cal properties. Wood Structural 1100. 12 Properties and Uses of Lumber American Railway Engineering ASSn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Classification of l the Uses of Lumber and Timber Under American Railway 197 Asºº l!00. 12 Engineering Assn. Specifications. COvers bridge and construction timber, bulld 1ngs-light-framed con- struction, buildings—heavy-framed construction, and miscellane Ous roadway mater 1al. S. Gov. , Dept. Of Commerce, National Bureau of Standards. Bullding Materials and Structures Report BMS25; 1939. Structural Properties of Conventional Wood-Frame Constructions for Walls, Partitions, Floors, and Roofs. The Forest Products Laboratory built 39 specimens representing conventional wood- frame construct iOnS for walls, partitions, floors, and roofs. In addition, six wall frames without covering were built. The wall-frame specimens were subjected to compressive and transverse loads; the wall and partition specimens to compressive, trans- Verse, concentrated, impact, and racking loads; the floor specimens to transverse, concentrated, and im- pact loads; and the roof specimens to transverse and concentrated loads. The transverse, concentrated, and impact loads were applied to both races of wall specimens. For each of these loads, three like Spec- imens were tested. The deformation under load and the Set after the load was removed Were measured, eX- cept for concentrated loads, for which the set only was determined. The results are presented in graphs and in tables. U. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Re- port BMS30; 1939. Structural Properties of a Wood- Frame Wall Construction; sponsored by the Douglas Fir Plywood Assn. submitted 18 specimens representing a wood-frame wall construction. face and the wallboard On the inside face were both Douglas fir plywood. The specimens were subjected to compressive, transverse, concentrated, impact, and racking loads. the transverse, concentrated, and impact loads were applied to both faces of the Specimens. For each of these loads, three like Specimens were tested, the COncentrated-load tests being made on un damaged portions of the impack specimens. The deformation under load and the set after the load was removed were measured for uni- form increments of load, except for concentrated loads, for which the set only was determined. results are presented in graphs and 1n a tabl6. l!00. 13 Tests of Lumber American Society for Testing Materials, D143-27; 1927. American Standards Assn., 04a–1927. Methods of Testing Small Clear Specimens of Timber. Selection, preparation, and stor age of test specimens, test procedure for Static and impact bending, tension, COImpression, hardne SS, Shear, Cleavage, Specific gravity. Shrinkage, and moisture content. American Society for Test ing Materials, C 160-41'ſ; 1941. Tentative Method of Test for Fire-Retardant Properties Of Wood. COvers the procedure for fire tests applicable to untreated wood and wood chemi- cally treated by 1mpregnation to reduce flammability i for permanent use in C OnStruction. Sampling, appa- ratus, test specimens, C.Onditioning Of test Speci- mens, procedure, and report. - The Douglas Fir Plywood Assn. The sheathing on the outside The Directory of Commodity Specifications American Society for Testing Materials, D 198–27; 1927. American Standards Assn., 04b-1927. Methods of Stat- ic Tests Of Timbers in Structural Sizes. Covers number and sizes of test specimens, moisture control, apparatus, and procedure f Or Static bending test, for compression, and for minor tests; permissible Varlat, iOnS and Sample data Sheets. S. GOV., Army-Navy Aeronautical Specification W–3; 1942. Wood; Of. S. 4a: AN- Determination of Moisture Content U. U. Gov., Army-Navy Aeronautical Specification AN-W- 1942. Wood; Determination of Specific Gravity Of. 1100. I'll Inspection of Lumber Technical Assn. of the Pulp and Paper Industry. cles Identification of Wood and Wood Fibers. Sug- gested Method T 8 sm-40; 1940. Directions for iden- tifying woods and wood fibers on the basis of struc- ture. COvers apparatus, reagents, test Specimens, reference standards, procedure, the structure of wood, illustrations, keys for various woods, and appendiX. U. S. Gov., Navy Dept. General Specifications for In- spection of Materials, 1941, Appendix IV, Lumber and Timber (Manufacture, Kiln-Drying, Grading, Inspec- tion, and Shipping, 1941). 100.15 Kiln Drying of Lumber U. S. Gov., Army Air Forces. Spec if ic at 1 on 20035; 1944. Procedure for Certification of Kiln-Drying Facilities and Operators. - U. S. Gov. , Army–Navy Aeronautical Specification AN- C-136; 1944. Certification of Operators and Approval of Kiln-Drying Equipment; Process for. Spe- U. S. Gov., Army-Navy Aeronautical Specification AN- W-2a-2, 1944. Wood; Method for Kiln-Drying. 100.2 SOFTWOOD GRAD ING RULES (100.20 General ltems American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1941. American Lum- ber Standards for Softwood Lumber. Gives general def in it 1 on, classifications, and general grading rule provisions; yard lumber grade Standards, S1ze standards, strips, boards, dimensions, factory floor- Ing, heavy roofing, decking, and sheet piling; sid— ing, flooring, ceiling, part1tion, Shiplap, and dressed and matched; factory and shop lumber; Struc- tural lumber; and Shingles. National Assn. of Purchasing Agents. Handbook of COIn- modity Data Sheets, 1938. Lumber; Commercial Soft- wood. Covers definition, classification, uses, lum- bering and manufacturing, gradings, purchasing prac- tices, Shipping, and marketing. National Lumber Manufacturers Assn. Lumber Grade-Use Guide Pamphlet I; 1943. Softwood Lumber. Covers standards for softwood lumber, certified and guaran- teed lumber, softwood yard lumber, softWOOd Struc- tural lumber, doors, sash, frames, Screens, softwood plywood, softwood interior paneling, Specification and use of softwood-lumber, and lumber abbreviations. 198 Wood and Paper M00. 23 West Coast Lumbermen's ASSn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 12; 1943. Includes Official trade and grade Imarks, general in- Structions, moisture COntent proV1S iOnS, definitions, thicknesses and widths, rules for grading Douglas fir, rules for grading Sitka spruce, rules for grad- ing West Coast (Western) hemlock, rules for grading Western red Cedar, and American lumber Standard sizes and grades. U. S. GOV., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R16-39; 1939. Lumber (American Lumber Standards for Soft- wood Lumber). Standard Lumber Abbreviations. Gives a list. Of standard lumber abbreviat 10ns for use in C Ontracts and Other documents arising in the trans- actions of purchase and sale of American Standard lumber. Initiated by the Central Committee on Lum- ber Standards and the National Lumber Manufacturers ASSn. 1100.2 I Cedar Grading Rules National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Cedar; Eastern Red. Cov- ers definition, source, classification, standard grades, thickIIesses and we 19.hts, characteristics, method of production, uses, and purchasing practices. NOrthern Hemlock and Hardwood Manufacturer S ASSn. Lumber Grade-Use Guide Pamphlet WI; 1943. Endorsed by the National Lumber Manufacturers Assn. Eastern Hemlock, Tamarack, and Northern White Cedar. Pre- sents information on the specification and use of shingles and posts for buildings and other struc- tures. Lists a condensed lumber grade-use guide showing the items and grades in which these WOOds are manufactured and available and the use S for which their grades may be best employed, S12es of lumber and shingles, and a brief description Of the quality of each standard grade and 1tems available. West Coast Lumbermen's Assn. Lumber Grade-Use Guide Pamphlet IV; 1943. Endorsed by the National Lumber Manufacturers Assn. Douglas Fir, West Coast Hemlock, Western Red Cedar, and S1tka Spruce. Presents the grades for buildings and Other structures and gives the uses for which these grades may be best employed. Lists a condensed lumber grade-use guide and lists the uses of the grades in building and Other con- Struct iOn. West Coast Lumbermen's Assn. Standard Grading and Dressing Rules for DOuglas Fir, S1tka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 12; 1943. Includes Official trade and grade marks, general in- structions, moisture content provisions, definitions, thicknesses and widths, and grading rules for West- ern red Cedar. Western Pine Assn. Standard Grading Rules for Ponde- rosa Pine, Sugar Pine, Idaho white Pine, Larch-Doug- las Fir, White Fir, Engelmann Spruce, Incense Cedar and Red Cedar Lumber, 1942. Includes official grade, trade, and Species marks; general instructions, meas- urements, and tally; definitions Of defects; rein- Spection; and rules for grading red cedar and in- CenSe Cedar. U. S. Gov. , Navy Dept. Specification 39C3e; 1944. Cedar; White (Chamaecyparis Thyoides and Thuja Occidentalis). U. S. Gov., Navy Dept. Specification 39C 6e ; 1944. Cedar; Port Orford and Alaska Yellow. * References.-American Lumber Standards, nomencla- ture and basic grad Ing rules, see 400.0, 400. 20. 1100.22 Cypress Grading Rules Southern Cypress Manufacturers Assn. Lumber Grade-Use Gulde Pamphlet III; 1943. Endorsed by the National Lumber Manufacturers Assn. Tidewater Red Cypress. Gives information. On the Specifications and use for buildings and other structures. Lists the range of standard grades recommended to be employed for the different uses, gives standard sizes of lumber, and gives a brief description of the quality of each standard grade with typical illustrations. Southern Cypress Manufacturers Assn. Standard Speci- fications for Grades of Tidewater Red Cypress-Struc- tural Stress Grades–Grade MarkS and Rates Of Charges for Inspection and Re inspect 1 On Serv 1 C e , 1943 . Includes general instructions, grading provisions, nominal and dressed sizes, rough dry S12es, lengths, description, measurement, tally, Shipping and in- spection provisions; grades for yard lumber, facto- ry lumber, timber and railroad material, and mis- cellaneous; de f in 1 t ions of defects and blemishes; patterns; percent age tables; Structural Stress grades; grades marks; certificates Of 1nSpection; and rate of charges for inspection and re inspection Services. References. –American Lumber Standards, nomencla- ture and basic grading rules, see 400.0, 400. 20. 1100.23 Fir Grading Rules National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Douglas Fir. Covers def- inition, constants, Oc currence, grades and forms available, and uses: Northeastern Lumber Manufacturers' ASSn. , Inc. Stand- ard Grading Rules for Eastern Spruce and Balsam Fir, 1938. Covers general instructions, yard and indus- trial size standards, measurement, and tally; in- spection and shipping provisions; definitions of de- fects; inspection rules for B and Btr. (clear), C select (No. 1), selected merchantable (No. 2), No. 1 (merchantable), No. 2 (No.4), No. 3 (No. 5), and struc- tural joist and plank. Northern Pine Manufacturers Assn. Standard Grading Rules for Balsam Lumber; 1939. Conforms to Ameri- can Lumber Standards and includes Standard sizes for dressed lumber; standard size of rough lumber; gen- eral instructions On grading; sizes, measurements, and tally; inspection and Shipping provisions; def- initions of defects and blemishes; association stand- ard grades for selects, bevel Siding, boards and Strips, dimens 10m and timbers, shop, and lath. West Coast Lumbermen's Assn. Lumber Grade-Use Guide Pamphlet IV; 1943. Endorsed by the National Lumber Manufacturers Assn. Douglas Fir, West Coast Hemlock, Western Red Cedar, and Sitka Spruce. Presents the grades for buildings and other structures and gives the uses for which these grades may be best employed. Lists a condensed lumber grade-use guide and lists the uses of the grades in building and Other C On- Structi Cºl. West Coast Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West 199 100.23 Directory of Commodity Specifications Western Pine ASSn. Western Pine Assn. Northern Hemlock and Hardwood Manufacturers Assn. Coast Hemlock, Western Red Cedar Lumber, No. 12; 1943. Includes Official trade and grade markS, general in- structions, moisture content provisions, definitions, thicknesses and WidthS, and grading rules for DOug- . las fir. . Western Pine Assn. Lumber Grade-Use Guide Pamphlet W, 1943. Endorsed by the National Lumber Manufacturers AsSn. White Fir. Gives information. On 11ts stand- ard grades and sizes and specifications and use of certain grades recommended for specific purposes. Lists the recommended grades for building purposes and Other uses, gives unre touched photographic re- Dr Oduct 10ns Of the yard grades and a table giving the Standard manufactured Si Zes for Various work- ings, and a brief description. Of the Standard grades. Lumber Grade-Use Guide Pamphlet WII; 1943. Endorsed by the National Lumber Manu- facturers Assn. Larch-Douglas Fir. For the purpose of acquainting the individual, Who is not familiar with Larch-Douglas Fir, with its standard grades and S126s, and to recommend the proper grades Of the wood for Specific uses. Lists the recommended grades for building construction and other uses, shows a table giving Standard manufactured sizes, gives un- retouched photographic reproductions of each grade, and describes the grades. Standard Grading Rules for Ponde- rosa Pine, Sugar Pine, Idaho White Pine, Larch-Doug- las Fir, White Fir, Engelmann Spruce, Incense Cedar and Red Cedar Lumber, 1942. Includes official grade, trade, and Species marks; general instruct 101s, meas- urements, and tally; definitions of defects; rein- spection; rules for grading white fir; rules for grading Larch-Douglas fir; rules for grading Douglas fir railroad car material; and standard specifications and working stresses for structural grades of Doug- las fir structural joists, plant, posts, and timbers. References. –American Lumber Standards, nomencla- ture and basic grading rules, see 400.0, 400. 20. 1100.24 Hemlock Grading Rules National Assn. Of Purchasing Agents. Handbook Of COIT- modity Data Sheets, 1938. Hemlock; Western. Cov- ers definition, constants, properties, Occurrence, grades and forms available, and uses. Northern H em 1 O C k and Hardwood Manufacturers ASSn. Lumber Grade-Use Guide Pamphlet WI; 1943. by the National Lumber Manufacturers Assn. Eastern Hemlock, Tamarack, and Northern White Cedar. Pre- sents information on the specification and use of shingles and posts for buildings and Other Struc- tures. Lists a condensed lumber grade-use guide showing the 1tems and grades in which these WOOds are manufactured and ava 1 lab le and the uses for End Orsed which the 1r grades may be best employed, sizes of lumber and shingles, and a brief description of the quality of each standard grade and items available. Of- ficial Grading Rules for Hemlock and Tamarack Lumber (conforming to American Lumber Standards) and White Cedar Shingles, 1941. Includes offic lal grade, trade, and species marks; Official shipper's certificates; official grading rules for hemlock and tamarack lum- ber, includ 1ng yard and industrial size standards, descript 10n, measurement, and tally; inspect iOn and shipping provisions; definitions of defects; rules | West Coast Lumbermen's Assn. West Coast Lumbermen's Assn. Northern Hemlock and Hardwood Manufacturers ASSn. Northern Pine Manufacturers ASSn. for grading yard lumber, finishing lumber, common boards and Strips, dressed and matched, and shiplap, flooring, ceiling, partition, drop siding, bevel siding, dimension or piece stuff, lath, heavy joist, timbers, Structural joists and rafters (eastern hem- lock), white cedar shingles; and standard planing mill patterns f or D and M., flooring, partition, ce 111ng, Shiplap, drop siding, and Byrkit lath. Of- fic 1ally adopted by the Northeastern Lumber Manufac- turers ASSn. , Inc., for the grading of hemlock and tamarack produced in New York, Pennsylvania, and the New England States. Lumber Grade-Use Guide Pamphlet IV; 1943. Endorsed by the National Lumber Manufacturers Assn. Douglas Fir, West Coast Hemlock, Western Red Cedar, and Sitka Spruce. Presents the grades for buildings and Other structures and gives the uses for which these grades may be best employed. Lists a condensed lumber grade-use guide and lists the uses of the grades in building and other construction. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 12; 1943. Includes Official trade and grade marks, general in- Structions, moisture content provisions, definitions, thicknesses and widths, and grading rules for West Coast hemlock. References.—American Lumber Standards, nomencla- ture and basic grading rules, see 400.0, 400. 20. 1100.25 Larch and Tamarack Grading Rules Northern Hemlock and Hardwood Manufacturers ASSn. Lumber Grade-Use Guide Pamphlet WI; 1943. by the National Lumber Manufacturers Assn. Eastern Hemlock, Tamarack, and Northern White Cedar. Pre- sents information on the specification and use of Shingles and posts for buildings and Other struc- tures. L is t s a condensed lumber grade-use guide showing the items and grades in which these woods are manufactured and available and the use S for which their grades may be best employed, S1zes Of lumber and shingles, and a brief description of the quality of each standard grade and items available. Of- ficial Grading Rules for Hemlock and Tamarack Lumber (conforming to American Lumber Standards) and White Cedar Shingles, 1941. Includes Official grade, trade, and Species marks; Official shipper's certificates; Official grading rules for hemlock and tamarack lum- ber, including yard and industrial S126 Standards, description, measurement, and tally; inspection and shipping provisions; definitions Of defects; rules for grading yard lumber, finishing lumber, COmmon boards and strips, dressed and matched, and Shiplap, floor ing, c e i ling, partition, drop Sld 1ng, bevel siding, dimension or piece stuff, lath, heavy joist, timbers, structural joists and rafters (eastern hem- lock), white cedar shingles; and standard planing mill patterns for D and M., flooring, partition, ceiling, shiplap, drop siding, and Byrkit lath. Of- ficially adopted by the Northeastern Lumber Manufac- turers Assn., Inc., for the grading of hemlock and tamarack produced in New York, Pennsylvania, and the New England States. End Orsed Standard Grading Rules for Tamarack Lumber, 1939. Conforms to American 200 Wood and Paper - M00. 26 Lumber Standards and includes standard sizes for dressed lumber; standard size of rough lumber; gen- eral instructions Of grading; Sizes, measurements, and tally; inspection and Shipping provisions; def- initions of defects and blemishes; association stand- ard grades for selects, bevel siding, boards, and strips, dimension and timbers, ShOD, and lath. Western Pine Assn. Lumber Grade-Use Guide Pamphlet WII; 1943. Endorsed by the National Lumber Manufac- turers Assn. Larch-Douglas Fir. For the purpose of acquainting the individual, who is not famillar with Larch-Douglas Fir, with tts standard grades and S1zes, and to recommend the proper grades of the wood for Specifics uses. Lists the recCImmended grades for building construction and Other uses, shows a table giving standard manufactured sizes, gives unretouched photographic reproductions of each grade, and de- scribes the grades. Western Pine Assn. Standard Grading Rules for Ponde- rosa Pine, Sugar Pine, Idaho White Pine, Larch-Doug- las Fir, White Fir, Engelmann Spruce, Incense Cedar and Red Cedar Lumber, 1942. Includes Official grade, trade, and species mark; general instructions, meas- urements, and tally; definitions Of defects; rein- spection; rules for grading Larch-Douglas fir; rules for grading Larch and Douglas fir railroad car ma- terial; and standard specifications and working Stresses for structural grades Of Larch structural joists, plank, posts, and timbers. References.-American Lumber Standards, nomencla- ture and basic grading rules, see 400.0, 400. 20. 1100.26 Pine Grading Rules Arkansas Soft Pine Bureau. 1939 Standard Specifi- cations for Arkansas Soft Pine Lumber. Includes grading provisions for soft. pine conforming to Amer- ican Lumber Standards; lists defects, requirements for yard and industrial rough and dressed sizes; measurement, and tally; moisture; inspection; and Shipping. * National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Western White Pine (White Pine, Idaho White Pine). Covers defi- nition, constants, derivation, uses, grades, pack- ing, and substitutes. National Assn. Of Purchasing Agents. Handbook of COm- modity Data She et s, Volume 2, 1944. White Pine (Eastern White Pine, Northern White Pine, Northern Pine, Spruce Pine, Cork Pine, Soft Pine). Covers definition, constants, derivation, uses, grades, Dacking, and Substitutes. Northeastern Lumber Manufacturers Assn. Lumber Grade- Use Guide Pamphlet II; 1943. Endorsed by the Na- tional Lumber Manufacturers Assn. NOrthern White Pine and Eastern Spruce. Eastern spruce used for Structural purposes, staging and Scaffolding gen- eral millwork, and boxes and crates. NOrthern White pine used for doors, frames and other millwork, and the lower grades for construction purposes and b OXes and crating. Lists the recommended grades for build- ing purposes and other uses and tables giving the standard manufactured sizes. Northeastern Lumber Manufacturers' Assn. Standard Grading Rules for Northern White Pine (Pinus Strobus— Northeastern Type) and Norway Pine (Pinus Resinosa- Northeastern Type), 1937. American Lumber Standards. Covers general instructions, yard and industrial size standards, standard sizes for dressed lumber, measurement, and tally; definitions of defects; in- spection rules for B select and better, C select, C Select and better, D select, D select and better, No. 1 common, No. 2 common, No. 1 and 2 common, No. 3 COmmon, No. 4 C om m 0 m, No. 5 common, log run square edge, log run round edge, and round edge box sides. Northern Hemlock and Hardwood Manufacturers Assn. Lum- ber Grade-Use Guide Pamphlet XVI; 1943. Northern White Pine, Norway Pine, and Eastern Spruce. Pre- Sents information. On the SDeC 1 fication and use for buildings and other structures. Lists a condensed lumber grade-use guide Showing the standard grades of these three species best suited and usually em- ployed in construction of different types and qual- it les, Standard sizes of l um be r , and a brief de- Scription Of the quality of each standard grade and item available. Northern Hemlock and Hardwood Manufacturers Assn. Of- ficial Grading Rules for Northern (Genuine) White Pine, Norway Pine, and Eastern Spruce (conforming to American Lumber Standards), 1941. Wariations from American Lumber Standards are noted. Includes Offi- cial grade, trade, and species marks; Official Ship- per's certificates; general grading instructions; Sizes, measurements, and tally; inspection and Ship- ping provisions; definitions O f t e r In S describing grades; aSSOciation Standard grades; dimension and timber; structural joists and rafters of Norway pine; and lath. Northern Pine Manufacturers A S S n. Lumber Grade-Use Guide Pamphlet X; 1943. Endorsed by the National Lumber Manufacturers Assn. Northern White Pine, Norway Pine, Eastern Spruce, and Western White Spruce. Presents information on the specification and use for buildings, and o the r structures. Lists a con- densed lumber grade-use guide Showing the Standard grades of these species best suited and usually em- ployed in the construction of different types and qualities, Standard sizes Of lumber, and a brief de- Scription of the quality of each standard grade and item available in these WOOds. Northern Pine Manufacturers Ass n . Standard Grading Rules for Northern White Pine, Norway Pine, and Jack Pine Lumber, 1939. Conforms to American Lumber Standards and includes standard s 1 Z e s for dressed lumber; Standard size of rough lumber; general in- structions on grading; sizes, measurements, and tal- ly; inspection and Shipping provisions; definitions of defects and blemishes; association standard grades for Selects, b eV el Siding, boards and strips, di- mension and timbers, shop, and lath. SOuthern Pine Assn. Lumber Grade-Use Guide Pamphlet IX; 1944. Endorsed by the National Lumber Manufac- turers Assn. Longleaf Southern Pine and Shortleaf Southern Pine. Treats the several species, one of which is longleaf and the others shortleaf. Lists a lumber grade-use guide in condensed form for quick reference, tables indicating the standard sizes of lumber and timber, and a description of the quality Of each Standard g T a de in the various items for a better underStanding Of the grade-use guide. 201 M00. 26 Directory of Commodity Specifications Southern Pine Inspection Bureau Of the Southern Pine Assn. The Gulf Coast Classification of Pitch Pine Resawn Lumber and Sawn Timber, 1923. Includes list Of defects, gene I a l rules, flooring, boards and planks, deals, decking, Scantling, dimension, kiln- dried saps, air-dried, saps, merchantable sawn timber, river plate standard, and West Indian. Southern Pine Inspection Bureau of the Southern Pine Assn. Standard Specifications for Southern Pine Lumber, 1939. Includes general instructions; defi- n1tions; general grading provisions; specifications for long leaf yellow pine and for short leaf yellow pine-dimension and small timbers, utility timbers and heavy joists, factory flooring, decking and heavy Shiplap, structural lumber; Stock sizes; and average weights of Southern pine worked to standard sizes. Western Pine ASSn. Lumber Grade-Use Guide Pamphlet VIII; 1943. Endorsed by the National Lumber Mamu- facturers Assn. Idaho (Genuine) White Pine. Gives 1nformation. On its standard grades and s i z e s and Spec 1 fications and use of certain grades recommended for Spec 1 flo purposes. Lisºls the recommended grades for building purposes and other uses, shows a table giving Standard manufactured sizes, gives unretouched photographic illustrations of each yard grade, and describes the grades. Western Pine Assn. Lumber Grade-Use Guide Pamphlet XI; 1943. Endorsed by the National Lumber Manufac- turers Assn. Ponderosa Pine. For the purpose of acquainting the individual, who is not familiar with Ponderosa Pine, W1th its standard yard grades and S126s, and to recommend the proper grades of the wood for Specific uses. Lists the recommended grades for building construction and other uses, shows a table giving Standard manufactured sizes, gives unretouched photographic reproductions of each grade, and de- scribes the grades. Western Pine Assn. Lumber Grade-Use Guide Pamphlet XII; 1943. Endorsed by the National Lumber Manufac- turers Assn. Sugar Pine (Genuine White Pine). Pre- sents information on standard grades and sizes, and specifications and use of certain grades for spe- c 1 fic purposes. Lists the recommended grades for building purposes and Other uses, shows a table giv- 1ng standard manufactured sizes, gives unretouched photographic reproductions of principal yard grades, and describes the grades. Western Pine Assn. Standard Grading Rules for Ponde- rosa P1ne, Sugar Pine, Idaho White Pine, Larch-Doug- las Fir, White Fir, Englemann Spruce, Incense Cedar and Red Cedar Lumber, 1942. Includes official grade, trade, and Species marks; general instructions, meas— urements, and tally; definitions of defects; rein- Spection; grading rules for Ponderosa pine; grading rules for Idaho white pine; grading rules for sugar pine; and Standard manufactured sizes. References. -American Lumber Standards, nomencla- ture, and basic grad 1ng rules, see 400.0, 400. 20. 100.27 Redwood Grading Rules California Redwood Assn. Lumber Grade-Use Guide Pam- phlet XIII; 1943. Endorsed by the National Lumber Manufacture I’S ASSn. Callſ Ornia Redwood. Presents information concerning uses, sizes, items, and stand- ard grades. Lists the recommended grades for build- 1ng purposes and Other uses, tables giving the stand- ard manufactured sizes for various working, descrip- tion Of the grades of yard stock, and character Of grades and typical uses. California Redwood Assn. Standard Specifications, 1942. General Instructions. Conforms to American Lumber Standards, except as here in Specified. Gives defi- nitions of Standard defects; grading provisions; rough dry Sizes, description, measurement, and tally; and 1nSpect iOn and Shipping provisions. California Redwood Assn. Standard Specifications, 1942. Redwood Grade Marks. Gives requirements for approved grade marks of lumber inspected by this association, diagrams, and explanatory notes. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Redwood (Cali- fornia Redwood, Sequoia, Hembolt Redwood). Covers definition, constants, crushing strength, safe work- ing stresses, derivation, uses, grading, marketing, and Substitute. References.-American Lumber Standards, nomencla - ture, and basic grading rules, see 400.0, 400. 20. 1100.28 Spruce Grading Rules Northeastern Lumber Manufacturers Assn. Lumber Grade- Use Guide Pamphlet II; 1943. Endorsed by the Nation- al Lumber Manufacturers Assn. Northern White Pine and Eastern Spruce. Eastern spruce used for struc- tural purposes, Staging and Scaffolding, general mill- work, and boxes and crates. Northern white pine used for doors, frames and other millwork, and the lower grades for C OnStruction purposes and boxes and Crat- ing. Lists the recommended grades for building pur- poses and other uses and tables giving the standard Imanufactured sizes. Northeastern lumber Manufacturers' Assn. Standard Grading Rules for Eastern Spruce and Balsam Fir, 1938. Covers general instructions; yard and indus- trial size standards, measurement, and tally; in- spection and shipping provisions; definitions of defects; inspection rules for B and Btr. (clear), C select (No. 1), selected merchantable (No. 2), No. 1 (merchantable), No. 2 (No.4), and No. 3 (No. 5); and Structural joist and plank. Northern Hemlock and Hardwood Manufacturers Assn. Lum- ber Grade-Use Guide Pamphlet XVI; 1943. Northern White Pine, Norway Pine, and Eastern Spruce. Pre- Sents information. On the Specification and use for buildings and Other Structures. Lists a condensed lumber grade-use guide showing the standard grades Of these three species best Suited and usually em- ployed in construction of different types and quali- ties, standard sizes of lumber, and a brief descrip- tion Of the quality Of each Standard grade and item available. Northern Hemlock and Hardwood Manufacturers Assn. Of- ficial Grading Rules for Northern (Gennine) White Pine, Norway Pine, and Eastern Spruce (conforming to American Lumber Standards), 1941. Variations from American Lumber Standards are noted. Includes off 1– cial grade, trade, and spec 1 e s marks; official Wood and Paper M00. 30 Shipper's certificates; general grading instructions; U. S. Go V . , Navy Dept. Specification 39S3d; 1936. Sizes, measurements, and tally; inspect iOn and Ship- Spruce (Aircraft Use). ping provisions; definit 10ns of t e r In S describing References. –American Lumber Standards, nomencla- grades; association Standard grades; dimension and ture, basic grading rules, see 400.0, 400. 20. **** and rafters Of. Norway pine; 400.29 Miscel laneous Softwood Grading Rules Northern Pine Manufacturers Assn. Lumber Grade-Use National ASSn. Of Purchasing Agents. Handbook Of COm- Guide Pamphlet X; 1943. Endorsed by the National modity Data Sheets, Volume 2; 1944. Balsa Wood, COV- Lumber Manufacturers Assn. Northern White Pine, Nor- erS definition, COnStants, general characteristics, way Pine, Eastern Spruce, and Western White Spruce. derivation, uses, grades, packaging, and subst1 tutes. Presents information. On the Specification and use Northern Hemlock and Hardwood Manufacturers Assn. Of- for buildings and other structures. Lists a con- ficial Grading Rules for NOrthern Hardwood and Soft- densed lumber grade-use guide showing the standard wood Logs, Tie Cuts, BOX Bolts, Shingle Bolts, Chem- grades Of these Species best Sulted and usually em- ical Logs, Bolts and Cordwood, 1943. Gives general ployed in the construct iOn of different types and instructions, association log inspection service, Qualities, Standard Sizes Of lumber, and a brief de- grading rules, log Scaling principles, and detail Script lon. Of the quality of each standard grade and - requirements for hardwood logs, aspen and Softwood item available in these woods. logs, Lie cuts, b OK bolts, Shingle bolts, chemical Northern Pine Manufacturers Assn. Standard Grading logs, chemical bolts, and chemical COrdwood. - Rules for Eastern Spruce and Western White Spruce U. S. G ov . , Navy Dept. Specification 39B5b; 1944. Lumber, 1939. Conforms to American Lumber Stand- Balsa (Ochroma). ards and includes Standard sizes for dressed lumber; Standard size of rough lumber; general instructions |00.3 HARDW00D GRAD ING RULES On grading; S1zeS, measurements, and tally; inspec- 1100.30 General | tems tion and Shipping proV1S iOns; definitions of defects and blemishes; association Standard grades for Se- lectS, bevel Siding, boards and Strips, dimension and timbers, ShOp, and lath. West Coast Lumbermen's ASSn. Lumber Grade-Use Guide Pamphlet IV; 1943. Endorsed by the National Lumber Manufacturers Assn. Douglas Fir, West Coast Hem- lock, Western Red Cedar, and Sitka Spruce. Presents the grades for buildings and Other Structures and gives the uses for which these grades may be best employed. Lists a condensed lumber grade-use guide and lists the uses Of the grades in building and Other COnStruct, 1 On. West Coast Lumbermen's Assn. Standard Grading and Dressing Rules for DOuglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 12, 1943. Includes Official trade and grade markS, general instructions, moisture c on ten t provisions, def- initions, thicknesses and widths, and grading rules for Sitka Spruce. Western Pine Assn. Lumber Grade-Use Guide Pamphlet XIV; 1943. Endorsed by the National Lumber Manufac- turers Assn. Engelmann Spruce. Contains informa- tion relative to the standard grades and Sizes and specifications and use of grades recommended for spe- cific purposes. Lists the recommended grades for building construction and Other uses, Shows unre- touched photographic reproductions of examples of yard grades, gives a table of standard manufactured Sizes for various working and a brief description Of the standard grades. Western Pine ASSI). Standard Grading Rules for Pon- National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Lumber; Hardwood. Covers definition, class 1 fication, standard grades, uses, method of producing, purchasing practices, packing, marketing, and substitutes. - National Hardwood Lumber Assn. Rules for the Measure- ment and Inspection of Hardwood Lumber, Cypress, We— neers, and Thin Lumber, 1944. Includes regulations for inspection, general instructions for inspection, Standard grades, Standard inspection, a n d special 1nSpection for hardwoods for wagon stock, construc- tion work, and ties; tally, measurement, grades, and inspection of Cypress; rules for measurement and cut- ting and Classified grades of veneer, thin lumber, and plywood Veneers; national hardwood lumber sales code; and facsimile of bonded certificate. Veneer, thin lumber, and plywood portion endorsed by the Veneer ASSOciation. - National Hardwood Lumber Assn., Standard Specifications for Structural Stress-Grades of Hardwoods and Cypress Joist and Plank, Beams and Stringers, Posts and Tim- bers, 1941. Includes inspection regulations, gen- eral grading specifications, and definitions of terms. COInforms to the Recommendations and Standards of the American Railway Engineering Assn., American Society for Testing Mater 1als, and American Lumber Standards. National Lumber Manufacturers Assn. Lumber Grade-Use Guide Pamphlet XV; 1943. Hardwood Lumber and Timber for Building and Other Structures. Covers choice of hardwoods, properties of hardwoods, hardness, ability to Stay in place, color, grain and texture, finish- derosa Pine, Sugar Pine, Idaho White Pine, Larch- 1ng, Classification and Specification, Stock mill- Douglas Fir, White Fir, Engelſmann Spruce, Incense work, various flooring, Interior trim and molding, Cedar and Red Cedar Lumber, 1942. Includes official Stalr treads and risers, solid hardwood wall panel- grade, trade, and species marks; general instruc- ing, Special millwork and Cabinet, WOrk, Specification tions, measurements, and tally; definitions of de- Of Veneers and plywood, table giving data. On Veneer fects; reinspection; and rules for grading Engelmann woods, hardwood lumber for building exteriors, hard- Spruce. wOOds for structural p q r t S of buildings and Other 100.30 Directory of Commodity Specifications structures, sizes of Special use construction grades, choice of hardwood for structural parts, and recom- mended structural grades of hardwoods for various llSeS. 1100.3 l Basswood Grading Rules National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Poles; Western Red Cedar. Covers definition, types and grades, properties, pre- servative treatment, and substitutes. 1100.32 Birch Grading Rules 100.33 Gum Grading Rules National ASSn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Volume 2; 1944. Gum Wood (Sweet Gum, Red Gum, Sap Gum, Sat1n Walnut, Hazel Pine). Covers definition, constants, general properties, der 1"Watl On, uses, grades, and Substitutes. 1100.34. Hickory Grading Rules U. S. Gov. , Navy Dept. Specification 39H8; 1928. Hickory Butts. 1100.35 Mahogany Grading Rules National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Mahogany. Cov- ers definition, constants, derivation, uSeS, grades, shipment, and Substitutes. 100.36 Maple Grading Rules U. S. GOV., U. S. Army, Army Air Forces. Specification 82–1B; 1938. Lumber; Maple. - 1100.37 Oak Grading Rules U. S. Gov., Army Air Forces. Specification 15069-A (1); 1943. Lumber; Oak. - U. S. Gov., Navy Dept. Specification 3905e; 1928. Oak; White (Ship Use). U. S. Gov. , Navy Dept. Specification 3906b; 1938. Oak; White, Bending. 100.38 Walnut Grading Rules American Walnut Manufacturers Assn. Walnut, undated. COmpilat 10n for the Select 10n. Of merchantable t1mber, trees which Should not -be cut, for felling tree and cutting into logs, for pillng of logs, and defects in logs. tº. American Walnut Manufacturers ASSn. Rules for Grading American (Black) Walnut Logs, 1940. Specifications for inspection of prime, se le C t , No. 2, and cull logs; g i V e s diameter, and length requirements and Classes Of defects. Also includes Walnut Stumps, in three grades, S 12e and muſiber Of pleCeS in each Stump, and intensity of f 19.ure. U. S. Gov., U. S. Army, Ordnance Dept. Specifica- tion 82–11B; 1942. Wood; Black Walnut, for Small Arms. ... • " . 1100.39 Grading Rules for other Hardwoods National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2, 1944. Lignum Vitae. COvers definition, constants, derivation, uses, forms and grades, COntainers, and substitutes. Northern Hemlock and Hardwood Manufacturers Assn. Of- f 1cial Grading Rules for Northern Hardwood and Soft- - NOrthern Pine Manufacturers A S S n. Logging American WOOd Logs, Tie Cuts, BOX Bolts, Shingle Bolts, Chem- 1cal LOgs, Bolts and COrdwood, 1943. Gives general instructions, association log inspection service, grading rules, log scaling principles, and detail requirements for hardwood logs, aspen and softwood logs, tie Cuts, box bolts, Shingle bolts, chemical logs, chemical bolts, and chemical cordwood. Standard Grading Rules for A s p en Lumber, 1939. Rules for the In- Spection Of Aspen Lumber, COnforms to American Lum- ber Standards and includes standard sizes for dressed lumber; standard S1ze of rough lumber; general in- structions on grading, sizes, measurements, and tally; inSpection and Shipping proVlSiOnS; definitions Of defects and blemishes; association standard grades for selects, bevel siding, boards and strips, di- menSiOn and timbers, Shop, and lath. U. S. Gov. , Navy Dept. Specification 39A2; 1929. Ash; White (Aircraft Use). U. S. GOV., U. S. Army, Army Air Forces. Specification 82–3C; 1935. Lumber; Ash, White, for Aircraft Use. 1,00.4 PRESERVATIVE TREATMENT FOR WOOD 100.40 Definitions and Standards Relating to Wood Preservation American Railway Engineering ASSn. Construct lon and Malntenance Section, A S S n . Of American RailT0adS. Manual for Railway Engineering. Specifications for the Preservative Treatment of WOOd. . Includes table of quantities of creosote for various classes of wood. American Society for Testing Materials, D 324–41; 1941 - Definitions of Terms Relating to Timber Preservatives. Defines coal tar, coke-oven tar, creosote, creosote- coal tar solution, creosote-distillate, Creosote of l, gas-house coal tar, and water-gas tar. - American Wood-Preservers' Assn., 2d.; 1942. Standard Recommendations for the Purchase and Preservation Of Forest Products. Gives general requirements, treat- ment, results of treatment, preservatives, inspec- tion, and care after treatment. American Wood-Preservers' Assn., 20c; 1944. Standard Methods for Determining Penetration of Salt Preserv- at iWes. Gives method of determining penetration of Zinc chloride Or chromated zinc chloride, method of determining penetration of Tanalith, and method for determining penetration Of Zinc meta arseníte. American Wood-Preservers' Assn., 33b; 1926. Standard Instructions for the Inspection of Preservative Treat— ment of "WOOd. COvers full-cell processes for Oil treat- ment, salt treatment, and 611-salt treatment; empty- cell process for oil treatment; and methods for checking measuring devices in use to measure absorption, obtain- 1ng cubical contents of treating cylinder, determining average depth of penetration, and taking inventory. American Wood-Preservers' Assn., 47a; 1932. Glossary of Terms Used in Wood Preservation. Gives definitions of approximately 200 words and terms relative to WOOd preservation. . American Wood-Preservers' Assn., 50d; 1944 . Recom- mended Practice for the Use of Pressure Treated Lum- ber 1n Protecting Buildings Against Decay and Ter- mites. For protection against decay and against sub- terranean termites and dry-wood termites. Designates COnStruction in contact with the ground and construc- tion not in contact with the ground. Gives minimum 204 Wood and Paper retention (lb.-cu. ft.) required for various kinds of preServatives. U. S. G O v . , Federal Specification TT-W-57lb; 1941. Amendment 1; 1944. Wood-Preservative; Recommended Treating Practice. Requires current standard Spec- ifications of the American WOOd Preservers' ASSn. for preservative treatment shall be used and gives tables showing proper specification to be used 1n the treatment of Various product.S from different species of wood covering both preservative Olls and preservative salts; and methods Of Sampling, inspec- tion, and tests. 1100.4 | Preservative Solutions for Wood National Door Manufacturers Assn. Millwork Preserv- atlves, 1938. Gives minimum requirements for non- aqueous solution, physical properties, a n d toxic strength tests. Also to be relatively insoluble in water, nonstaining after Volat 111ty test, and have satisfactory depth of penetrat 10n. geºgrences.-creosote, zinc chloride, see 801. 3, 839. 38. 100.42 Pressure Process of Wood Preservations American Assn. of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes specifications for preservative treatments for tim- ber—requirements for types of treatments; COmpOS it 10n and analyses of materials (creosote oil, creosote- coal—tar solution, creosote-petroleum Solution, Zinc chloride, sodium fluoride-arsenate dinitrophenol SO- lution, chromated zinc chloride, and Zinc meta arse- nite), sampling and testing (to conform to American Society for Testing Materials specifications), prep- aration for treatment, amount of preservative, and pressure treatment processes. American Railway Engineering ASSn. COnStruction and Maintenance Section, ASSn. Of AIſlerican Railroads. Manual for Railway Engineering. Spec 1 floations for the Preservative Treatment. Of Pacific COast, DOuglas Fir. Gives general requirements; and requirements for salt and oil treatments, empty-cell LOwry and Rueping process, full-cell Burnet process, full-cell Bethel process, results of treatment, inspection, and re-treatment. - American Railway Engineering ASSn. Construct 10n and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Treating Processes. Gives general requirements, and requirements for salt, and Oll treat Iments, empty-Cell Lowry and Rueping process, full-cell Bethel process, and zinc chloride and creosote Cord process. American Society for Testing Materials, D 52-20; 1920. Wooden Paving Blocks for Exposed Pavements. Describes woods to be treated, quality Of t 1 m be r , Size Of blocks, coal—tar pitch or other preservative, proc- ess of treating wood with preservative, and pene- tration of sapWOOd. - - American Transit Assn. Recommended Spec 1 fication for Preservative Treatment of Structural T 11mber and Cross. Ties, W139-31; 1931. Describes the treatment of timber and cross ties by Various meth0lS. American Transit Ass n . Standard Specification for Pressure Treatment of Pine Poles, W 49 - 3 1 ; 1931. American WOOd-Preservers' Covers treatment of pine poles for electric railway purposes. It includes requirements for preparation and equipment, absorption and penetration, and treat- ing Operations. American Wood-Preservers' Assn., 34b; 1926. Standard Specification for the Preservative Treatment of Ties by Pressure Processes. For ties, exclusive of Doug- las fir, larch or tamarack. Gives requirements for seasoning, preparation for treatment, manner of treat- Iment, retent 10n of preservative, determination of penetration, p l a n t equipment, oil treatment, salt treatment, and Oil-salt, treatment. American WOOd-Preservers' Assn., 35c; 1929. Standard Specifications f Or the Preservative Treatment of Timber and Lumber by Pressure Processes. For woods, except Douglas fir, l arch or tamarack. Gives re- Quirements for SeaSOning, preparation for treatment, manner of treatment, retention of preservative, de- termination Of penetration, p 1 a nt equipment, o i l treatment, Salt treatment, and Oil-salt treatment. American Wood-Preservers' Assn., 36e; 1944. Standard Specification for the Preservative Tre a t me n t Of Southern Pine Poles by Pressure Processes. Gives general requirements, treatment, standard processes, results of treatment, preservatives, inspection, and , I'e-treatment, . American Wood-Preservers' Assn., 376; 1942. Standard Specification for the Preservative T re a t me n t of Round Pine Posts by Pressure Processes. Gives gen- eral requirements, treatment, results of treatment, preservatives, inspection, and re-treatment. American Wood-Preservers' Assn., 38b; 1942. Standard Specification for the Preservative Treatment of Pa- C1 fic Coast Douglas Fir Ties and Lumber by Pressure Processes. Gives general requirements, treatment, results of treatment, preservatives, inspection, and I’e-treat Iſlent. * - Assn., 39c.; 1944. Standard Specification for the Preservative T re at me nt of Southern Pine P il e s by Pressure Processes. Gives general requirements, treatment, resultS Of treatment, preservatives, inspection, and re-treatment. American Wood-Preservers' Assn., 41b; 1942. Standard Specification for the Preservative Treatment of Pa- cific Coast Douglas Fir Piles by Pressure Processes. Gives general requirements, treatment, results of treatment, preservatives, inspection, and re-treatment. American Wood-Preservers' Assn., 51a; 1942. Standard Specification for the Preservative Treatment of Pa- cific Coast Douglas Fir Poles by Pressure Processes. Gives general requirements, treatment, results of treatment, preservatives, inspection, and re-treatment. American Wood-Preservers' Assn., 54c; 1944. Standard Specification for the Preservative Treatment of Jack Pine Poles by Pressure Processes. Gives general re- quirements, treatment, results of treatment, preserv- at IVes, inspection, and re-treatment. American WOOd-Preservers' Assn., 55c; 1944. Standard Specification for the Preservative Treatment of Red Pine Poles by Pressure Processes. Gives general re- quirements, treatment, results of treatment, preserv- at 1 Wes, inspect 10n, and re-treatment. American Wood-Preservers' Assn., 56c; 1944. Standard Specification for the Preservative Tre a t Ine n t Of 2O5 l!00. M2 Directory of Commodity Specifications Lodgepole Pine Poles by Pressure Processes. Gives general requirements, treatment, results of treat- ment, preservatives, inspection, and re-treatment. AsSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice, Specification 140–39; 1939. Preservative Treatment of Capping and Grooved Trunking. Creosote treatment of wood conduit for railway Signal purposes, u S 1 ng A. R. E. A. grade 1, Creosote Oil. Equipment of plants, Reuping, Lowry, full-cell process, penetration, etc. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-7; 1938. Specification for the Butt Treatment. Of Cedar Poles. COVers creosote treatment process for Western red, and northern white cedar DOles, with A. R. E. A. grade One S-4 Creosote. Prep- arat 10n for treatment, inclSing, minimum length Of treated Section based On length of pole, treatment, impregnation determination and marking. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-25; 1928. Pressure Treatment of Pine Poles. Includes southern, western, Norway, jack, and lodgepole pine poles; requirements for Creosote A. R. E. A. grade One, preparat 10n. Of poles for treat- ment, SeaSOning, treatment procedures for full-cell and empty-cell processes, penetration, and retention Of preservatives. * References.—Lumber suitable for treatment, see 404. O; definitions, preparatory treatment of Wood, see 400. 40; creosote, zinc chloride, s e e 801. 3, 839. 38. 1100.43 Brush and Open Tank Treatment for Wood Preservation American Translt Assn. Recommended Specification for Preservative Treatment of Structural T 1 m be r and Cross Ties, W139-31; 1931. Describes the treatment of timber and CrOSS ties by Various methods. American Transit A S S n . Standard Specification for Brush Treatment of Wood Poles, W51-31; 1931. DiS- cusses brush treatment of poles in Various Stages Of ll.Sage. American Transit Assn. Standard Specification for NOn- Pressure (Open Tank, Brush and Spray) Treatments for Structural Timber and Ties, W50-31; 1931. Gives de- tailed requirements as to the method of treatment by open tank, brush, and spray of structural timber and ties. American Transit A S S n. Standard Specification for Open Tank Butt Treatment of Poles (Plain and In- cised), W48–30; 1930. This specification covers the treatment of poles by immersion. Of the butt ends 1n preservative Oils contained in Open tanks. It refers also to the preparation for treatment, pre- servat 1ve, treating Operations, and inspect iOn Of the material. American Wood-Preservers' Assn., 43c; 1941. Standard Specification for the Preservative Treatment of Pole Butts by the Non-Pressure Process—Incising Method. Gives requirements for seasoning, shaving, inclSing, classifloat 10n, preservative Oils, Dlant equipment, length of treated sections, hot and cold baths, pen- etration, handling, storing, inspection, and Sampling. . Western Red and Northern White Cedar Assn. Specifi- Catlons for the Preservative Treatment of Western Red Cedar and Northern White Cedar Poles, 1940. For three methods of treatment in creosote, a continuous Submers 10m in hot creosote for 15 min. , a process using alternately submersion in hot and cold creo- Sote for 6 hr., and a guaranteed penetration treat- ment, procedure and temperature of preservative for each method, and creosote according to American Wood Preservers' Assn. Specifications. U. S. GOV., Federal Specification TT-W-57lb, 1941. Wood- Preservative; Recommended Treating Practice. Requires Current Standard Spec 1 fications Of the American WOOd Preservers' Assn. for preservative treatment be used, and gives schedule Of recommended practice in the preservative treatment. Of timber in various forms. Emergency Alternate Federal Specification E-TT-W-57lb; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) states that the following Federal speci- fications form a part of this specification: TT-W-531, TT-W-560, TT-W-566a, TT-W-576a, TT-W-581, E-TT-W-546, E-TT-W-551, E-TT-W-556a, E-TT-W-568, and E-TT-W-573. References. - Definitions, preparatory treatment of Wood, see 400. 40; Creosote, Zinc chloride, see 801. 3, 839. 38. 400.49 Miscel laneous Specifications for Wood Preservative Treatment American Wood-Preservers' Assn., 48b; 1941. Standard Instruct lons for Field Treatment of Creosoted Timber and Piles. It is recommended that insofar as prac- ticable, treated timbers and piles shall be framed and bored bef Ore treatment and field work of this Character limited to a minimum. Gives instructions for handling treated timber and piles and for treat- ing Where field Cutting or boring is necessary. U. S. G O V . , Navy Dept. Specification 51C40; 1944. Chemicals; Fire-Retardant, for Lumber and Timber (Rec- Ommended Treating Practice). U. S. Gov. , U. S. Army, Signal Corps. Specification 71-2202-A; 1944. Moisture — and Fungus-Resistant Treatment Of Signal Corps Ground Signal Equipment (Overall Treatment of Assembled Equipment). l!00.5 W00D PULP 1100.50 General items ASSOC1ated Factory Mutual Fire Insurance Companies. Pamphlet No. 52; 1933. Pulpwood Storage, Fire Pre- vention and Protection, Fire-Fighting Methods. Cov- ers recommendations in brief, storage, fire record, prevention Of fire, Size and separation of p11es, pro- tection of piles, and extinguishing a pulpwood fire. Certified Pulp Testers' Bureau. American Paper and Pulp Assn., Assn. Of American Wood Pulp Importers, and Technical Assn. Of the Pulp and Paper Industry, joint sponsors. Official Rules for We 19hing, Sam- pling, and Testing Wood Pulp for Moisture and Trade Practices for Certified Pulp Testers, 1939. Covers baled pulp, roll pulp, loose lap pulp, and double press wet machine pulp in Sheets; location and quan- tity lots; determination of wet weight; sampling by Strip; boring, and Wedge methods; weighing, drying, 206 Wood and Paper 100. 50 and computation of air-dry weight; moisture test of | Technical Assn. of the Pulp and Paper Industry. Form- baled Shredded pulp; trade practices for certified pulp testers; and Suggested forms Of Certificates. Approved by the National ASSn. Of Waste Material Dealers, Inc. - Technical Assn. of the Pulp and Paper Industry. Water SOlubility Of WOOd, Standard T 1 ITI-41; 1941. Covers ing Handsheets for Physical Tests of Pulp, Standard T 205 m-40; 1940. For precision method of forming test Sheets from pulp and of testing for physical propert les. COvers apparatus, sampling, storage of pulp Samples, test Specimen, procedure, and appendi— C eS. apparatus, Specimen, procedure, and report for bath Technical ASSn. Of the Pulp and Paper Industry. Cu- Cold-water solubility and hot-water Solubility. Technical Assn. of the Pulp and Paper Industry. Meth- Oxyl Groups in Wood, Standard T 2 m-43; 1943. Cov- ers apparatus, reagents, test specimen, procedure, Teport, and additional 1nformation. prammonium Disperse Wiscosity of Pulp, Standard T 206 m-44; 1944. For r out i n e test applicable to bleached and unbleached chemical pulps and to rag Stock. Apparatus and reagent required, test speci- Imen, and procedure. Technical Assn. of the Pulp and Paper Industry. Mois- Technical Assn. Of the Pulp and Paper Industry. Water ture in WOOd Chips and Sawdust by Toluene Method, Standard T 3 m-44; 1944. COVers apparatus required, reagent, test specimen, and procedure for testing- Technical ASSn. Of the Pulp and Pape I IIIdustry. Cric Solubility of Pulp, Standard T 207 m—41; 1941. Cov- ers apparatus, specimen, and procedure for cold-water and hot-water solubility methods of determining the amount. Soluble. Per Cent Caustic Soda Solubility of Wood, Standard Technical Assn. Of the Pulp and Paper Industry. Mois- T 4 m-44; 1944. Method of determining resistance of wood to solution by hot dilute alkali. Detects fun- gus decay from composite average samples. Lists ap- paratus required, preparation Of Solution, and method Of procedure. ture in Pulp by Toluene Method, Standard T 208 m−34; 1934. For rapid laboratory Sampling, including ground WOOd pulp, but not for large pulp Shipments. Gives apparatus required, reagent, Specimen, a n d proce- dure. Technical Assn. Of the Pulp and Paper Industry. Ether Technical Assn. Of the Pulp and Paper Industry. Meth- Solubility of Wood, Standard T 5 m-41; 1941. For measurement Of waxes, fats, resins, and Similar Ina- terials in wood. COverS apparatus required, test oxyl Groups in Pulp, Standard T 209 IT-43; 1943. Cov- erS apparatus, reagents, test Specimen, procedure, and additional information. Specimen, and procedure. Technical Assn. Of the Pulp and Paper Industry. Weigh- Technical Assn. O f the Pulp and Paper Industry. Alcohol-Benzene Solubility of WOOd, Standard T 6 m- 41; 1941. For measurement of waxes, fats, resins, and certain other ether-insoluble components of wood, including some wood gums. Covers apparatus required, Ing, Sampling, and Testing WOOd Pulp for Moisture, Standard T 210 m-36; 1936. Gives methods for baled pulp, dried Sheets, roll pulp, l00Se lap pulp, and dOuble-press wet-machine pulp in sheets. Apparatus Tequired, test Specimen, and Dr Ocedure. reagent, test specimen, and procedure. Technical Assn. Of the Pulp and Paper Industry. Ash Technical Assn. Of the Pulp and Paper Industry. Labo- ratory Process of Pulp (Beater Method), Standard T in Pulp, Standard T 211 In-44; 1944. Covers apparatus required, test specimen, and method of procedure. 200 m-43; 1943. Concerns the processing Of pulp by Technical Assn. Of the Pulp and Paper Industry. One means of a laboratory standard beater prior to form- ing handsheets for the purpose of determining its behavior when subjected to a definite beat 1ng sched- ule. COvers apparatus, Care Of beater, Sampling, storage of pulp samples, test Specimen, procedure, report, and additional information. Per Cent Caustic Soda Solubility of Pulp, Standard T 212 m-44; 1944. Method of determining resistance Of pulp Sample to solution by hot dilute alkali. Control test for cooking or bleaching process. Ap- paratus and Caustic SOOla S.Olution, test sample, and procedure. - Technical Assn. Of the Pulp and Paper Industry. ISO- Technical Assn. of the Pulp and Paper Industry. Dirt lation of Cellulose by Chlorinat 1.On Method, Stand- ard T 201 m—37; 1937. Covers apparatus required, SOlutions, test Specimen, and procedure. in Pulp, Tentative Standard T 213 m-43; 1943. Def 1– nit 10n as pertains to paper, apparatus required, test Specimen, and procedure. Technical Assn. Of the Pulp and Paper Industry. Chlo- Technical Assn. Of the Pulp and Paper Industry. Per- rine Consumption of Pulp, Standard T 202 m-42; 1942. Chlorination Imethod that may be applied to unbleached Sulphite, Sulphate, and SOda pulps. COVerS appara- tus, reagents, test Specimen, procedure, report, and manganate Number of Pulp, Tentative Standard T 214 m–42; 1942. For relative hardness or bleachability of pulp. Special apparatus required, reagents, test SDeCimen, and procedure. . prec 1s iOn. Technical Assn. Of the Pulp and Paper Industry. Cop- Technical Assn. Of the Pulp and Paper Industry. Alpha Cellulose in Pulp, Standard T 203 m-40; 1940. For routine test determinations Of alpha Cellulose 1n paper-making fiber. Covers test Specimen, procedure, modification for unbleached pulps, report, and pre- per Number of Pulp, Tentative Standard T 215 m-42; 1942. Mainly for evaluation of pulps free from un- bleached, ground wood, or other highly lignified f1- bers. Gives apparatuS and reagents required, test specimen, and procedure. ~, . C1s 10n. Technical Assn. Of the Pulp and Paper Industry. Spec- Technical Assn. Of the Pulp and Paper Industry. Pitch in Wood Pulp, Standard T 204 m-35; 1935. Gives re- quirements for preparation of Sample, Solution in sulphuric ether, and in ethyl alcohol for determi- nat 10n. Of p1tch. {{}}}{577 ( )—4: -—1-4 207 tral Reflectivity and Color of Pulp, Standard T 216 m–42; 1942. For method of measuring reflectivity relative to magnesium OX1Cle. Apparatus and reflec- tion standards required, lllumination and Viewing, calibration, and procedure. u00.50 Directory of Commodity Specifications Technical Assn. Of the Pulp and Paper Industry. Bright- ness in Pulp, Suggested Method T 217 sm–42; 1942. Brightness, as applied to White and near-White pap- ers, has come to be associated with the numerical value of the reflectance of these papers to light. Covers apparatus, Calibration, test Specimens, pro- Cedure, report, and appendices. Technical Assn. Of the Pulp and Paper Industry. Form- ing Handsheets for Optical Tests of Pulps, Tentative Standard T 218 IIH42; 1942. For all unbleached and bleached pulps, provided that they have been so proc- essed in manufacture that the individual fibrous elements have become separated. COvers apparatus, Sampling, Storage of pulp Samples, test Specimen, and procedure. Technical Assn. Of the Pulp and Paper Industry. Bleach Requirements Of Pulp, Tentative Standard T 219 m)-42; 1942. TO determine directly the amount Of calcium hypochlorite bleaching agent necessary to bring a pulp to a selected standard degree of brightness. COvers apparatus, reagent, test Specimen, Drocedure, report, precision, and additional information. Technical. Assn. of the Pulp and Paper Industry. Phy- sical Testing of Pulp Handsheets, Tentative Standard T 220 m-42; 1942. For t e s t i ng handsheets for strength and Other physical properties, excepting optical properties. Covers basis weight, thickness, tensile strength a n d stretch, bursting strength, tearing strength, moisture, other tests, report, and precision. Technical Assn. Of the Pulp and Paper Industry. Drain- age Time and Drainage Factor of Pulp , Tentative Standard T 221 m-42; 1942. For determining numeri- cally a measure of the slowness of Stock and is bet- ter Sulted for ground WOOd Or beaten Stock. COvers apparatus, calibration, procedure, and report. Technical Assn. Of the Pulp and Paper Industry. Lig- nin in Wood Pulp, Tentative Standard T 222 m-43; 1943. When wood pulp is treated with strong acids the carbohydrates are hydrolized, leaving an insol- uble residue which is determined as lignin. COVers apparatus, reagents, test Specimen, procedure, and report. Technical Assn. Of the Pulp and Paper Industry. Pen- tosans in Pulp, Tentative Standard T 223 m-43; 1943. For use in connection with determining furfural in typical chemical wood fibers. Covers apparatus, re- agents, test specimen, procedure, calculations of results, and Teport. Technical Assn. Of the Pulp and Paper Industry. Labo- ratory Processing of Pulp (Ball-Mill Method), Sug- gested Method T 224 sm-43; 1943. Concerns the proc- ess in g of pulp prior to forming handsheets for the purpose of determining its behavior when subjected to a definite beating schedule. COVers apparatus, sampling, storage of pulp Samples, test Specimen, procedure, report, and additional information. Technical Assn. Of the Pulp and Paper Industry. Labo- ratory Processing of Pulp (Kollergang Method), Sug- gested Method T 225 sm-43; 1943. Concerns the proc- ess in g of pulp prior to forming handsheets for the purpose of determining its behavior when subjected to a definite beating Schedule. COVerS apparatus, calibration, Sampling, storage of pulp samples, test specimen, procedure, report, precision, and addition- al information. Technical ASSn. Of the Pulp and Paper Industry. Spe- cific External Surface of Pulp, Suggested Method T 226 ST-43; 1943. For determining the specific surface of chemical pulps, ground wood, woodflour, and similar materials. Covers apparatus, reagents, test specimen, procedure, report, precision, and additional infor- mation. Technical Assn. Of the Pulp and Paper Industry. ness of Pulp, Standard T 227 m-43; 1943. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-100A; 1943. Cellulose; Wood-Pulp. 1100.6 SAWDUST Fine- U. S. GOV., Army Air Forces. Specification 15059; 1936. Sawdust; Softwood and Hardwood. l!00.7 ANALYS |S OF WOOD Technical Assn. of the Pulp and Paper Industry. Holo- Cellulose in WOOd, Standard T 9 m-41; 1941. Holocel- lulose is a white lignin-free fibrous material com— DOSed Of the hemicellulose and the cellulose in wood. Covers apparatus, reagents, test Specimen, procedure, Teport, and additional 1nformation. Technical Assn. Of the Pulp and Paper. Industry. Sam- pling a n d Preparing Wood for Analysis, Tentative Standard T 11 m-42; 1942. For the preparation of WOOd samples for all chemical tests except the deter- mination of cellulose. COvers sampling, grinding and Screening, and additional information. Technical Assn. Of the Pulp and Paper Industry. Prep- aration of Extractive-Free Wood, Tentative Standard T 12 m-42; 1942. FOr all NOI"th American WOOds and may be applied to bark, Straw, and similar fibrous materials and to Dulps. COvers apparatus, reagents, Specimen, and DI’OCedure. Technical Assn. Of the Pulp and Paper Industry. Lig- nin in W O O d, Tentative Standard. T 13 IT-43; 1943. When wood is treated with strong acids the carbohy- drates are hydrolized, leaving an insoluble residue which is determined as lignin. COverS apparatus, reagents, test Specimen, procedure, and report. u01. RAW AND HEWN TIMBERS !!0 l. I RAILROAD TIES 110] ... 10 General Items American Railway Engineering Assn. Construction and Maintenance Sect1On, A S S n . Of American Railroads. Manual f or Railway Engineering. Ties. Specifica- tions for cross ties, application of the specifica- tions for cross ties, marking ties to indicate size acceptance, Specifications for machining CrOSS ties, Specifications f Or Sw1tch ties, d 1 m en S 1 O n S of tles, ec Onomic COImparis On Of C r O S S ties Of dif- ferent materials, methods a n d practices for prop- er seasoning of t 1 e s , care Of t les, a n d marking f Or service rec OrdS. American Railway Engineering ASSn. , joint Sponsor W1th U. S. Forest Service. Approved by American Standards ASSn. as 03–1926. Railroad T i e S. For cross ties and switch ties, acceptable kinds of wood, require- ments On general qualities, resistance to wear, di- mensions of Standard S126S, De I’m 1 SS able de ſects, class if 1 c at 1 on in to groups which may be used un- treated and groups which require treatment. 20S Wood and Paper \!0 | < || 6 American Transit Assn. Standard Specification for Cross Ties, W26–26; 1926. Specifies kinds of WOOd, physical requirements of wood, dimensions of ties, manufacture, inspection, and delivery. This speci- fication is identical with the American Standard for Switch Ties, O3- 1926, approved by the American Standards ASSn. American Transit Assn. Standard Specification for Switch Ties, W27-26; 1926. Specifies kinds Of WOOd, physical requirements Of WOOd, dimensions Of ties, manufacture, inspection, and delivery. This speci- fication is identical with the American Standard for Switch Ties, 0.3-1926. Railway Tie Assn. Specifications for Cross Ties and Switch Ties. Adopted, 1940. Includes requirements for kinds of wood, general quality, resistances to wear and decay, dimensions, manufacture, inspection, delivery. and shipment. Railway Tie Assn. Specifications for Narrow Gage Cross Ties and Switch Ties. Adopted, 1940. Includes re- quirements for kinds of wood, general quality, re- sistances to wear and decay, dimensions, manufacture, inspection, delivery, and shipment. U. S. Federal Specification MM-T-371; 1937. Ties, Wood; Cross and Switch. Covers two types— (I) cross and (II) switch; four forms- (A) sawed-top, bottom, and sides; (B) sawed—top and bottom; (C) hewed— top, bottom, and sides; and (D) hewed-top and bot- tom; and two classes- (U) untreated and (T) treated. Gives requirements for material, workmanship, di- mensions, rate of growth, defects, ties to be used untreated, ties to be used treated, and preservative treatment; me th o ds of inspection, sampling, and tests; and requirements for marking. 1,0] . . . Cedar Ties American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Cedar, Cross Ties, and Switch T i e s. Physical requirements, design, manufacture, inspection, delivery, and shipment. Railway Tie Assn. Specifications for Cross Ties and Switch Ties. Adopted, 1940. Includes requirements for cedar ties. Railway Tie A s s n. Specifications for Narrow Gage Cross Ties and Switch Ties. Adopted, 1940. Includes requirements for cedar ties. References.—Preservative Treatment, see 400. 42. || 0 || - 12 Chestnut Ties American Railway Engineering ASSn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for R a 1 1 way Engineering. Chestnut Cross Ties and Sw1tch Ties. Physical requirements, de- sign, manufacture, inspection, delivery, and Ship- Iſlent. - Railway Tie Assn. Specifications for Cross Ties and Switch Tles. Adopted, 1940. Includes requirements for chestnut ties. Railway Tie A S S h . Specifications for Narrow Gage Cross Ties and Switch Ties. Adopted, 1940. Includes requirements for chestnut ties. References.—Preservative treatment, see 400. 42. 1101 - 13 Cypress Ties American Railway Engineering Assn. Construction and Maintenance Section, A S S n . Of American Railroads. Manual for Railway Engineering. Cypress CrOSS Ties and Switch T i e s - Physical requirements, design, manufacture, inspection, delivery, and Shipment. Railway T 1 e Assn. Specifications for Cross Ties and Switch Ties. Adopted, 1940. Includes requirements for cypress ties. Railway Tie Assn. Specifications for Narrow Gage Cross Ties and Switch Ties. Adopted, 1940. Includes re- quirements for Cypress ties. References. –Preservative treatment, see 400. 42. l;01 - || || Fir Ties American Railway Engineering ASSn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering. Fir Cross Ties and Switch Ties. Physical requirements, design, manu- facture, inspection, delivery, and Shipment. Railway Tie Assn. Specifications for Cross Ties and Switch Ties. Adopted, 1940. Includes requirements for fir ties. - Railway Tie Assn. Specifications for Narrow Gage Cross Ties and Switch Ties. Adopted, 1940. Includes re- quirements for fir ties. West Coast Lumbermen's Ass n . Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks, general in- structions, moisture content provisions, definitions, thicknesses and widths, and grading rules for DOug- las fir ties. References.—Preservative treatment, see 400. 42. 101 - || 5 Oak Ties American Railway Engineering Assn. Construction and Maintenance Section, Ass n . Of American Railroads. Manual for Railway Engineering. Oak Cross Ties and Switch Ties. Physical requirements, design, manu- facture, inspection, delivery, and Shipment. National Assn. of Purchasing Agents. Handbook of COIT- modity Data Sheets, 1938. Crossties; Railroad. Cov- ers definition, types (yellow pine, white oak, and mixed oak), occurrence, uses, welght, Specifications, ordering instructions, and Substitutes. Railway Tie Assn. Specifications for Cross Ties and Switch Ties. Adopted, 1940. Includes requirements for Oak tie S. Railway Tie Assn. Specifications for Narrow Gage Cross Ties and Switch Ties. Adopted, 1940. Includes re- quirements for Oak ties. References.—Preservative treatment, see 400. 42. 1,0]. I 6 Pine Ties American Railway Engineering Assn. COnstruction and Maintenance Section, Ass n . Of American Railroads. Manual for Railway Engineering. Pine Cross Ties and Switch Ties. Physical requirements, design, manu- facture, inspection, delivery, and Shipment. National Assn. Of Purchasing Agents. Handbook of COm- modity Data S h e et s , 1938. Cross ties; Railroad. 209 l!0 | . . 6 Directory of Commodity Specifications Covers definition, types (yellow pine, white oak, and mixed oak), occurrence, uses, weight, specifi- cations, ordering instructions, and substitutes. Railway Tie Assn. Specifications for Cross Ties and Switch Ties. Adopted, 1940. Includes requirements for pine ties. Railway Tie A ss n . Specifications for Narrow Gage Cross Ties and Switch Tles. Adopted, 1940. Includes requirements for pine ties. References. –Preservative treatment, || 0 | . 7 Redwood Ties American Rallway Engineering Assn. COnstruction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Redwood Cross Ties and Switch T 1 e s . Physical requirements, design, manufacture, inspection, delivery and Shipment. California Redwood Assn. Standard Specifications, 1942. No. 1 California Redwood Ties. Gives requirements for general quality of No. 1 split and sawn redwood ties, permissible sapwood, annual rings per inch, slope of grain, knots, splits, Shakes, manufacture, size; and exceptions for Small ties. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Cross ties; Railroad (Red- See 400. 42. wood). Covers physical and mechanical properties, derivation, specifications, form s available, and substitutes. Railway Tie Assn. Specifications for Cross Ties and Switch Ties. Adopted, 1940. Includes requirements for Tedwood ties. Railway Tie A S S n . Specifications for Narrow Gage Cross Ties and Sw1tch Ties. Adopted, 1940. Includes requirements for redwood ties. References.—Preservative treatment, 10|. 18 Walnut Ties American Railway Engineering ASSI. Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Walnut Cross Ties and Switch T i e s . Physical requirements, design, manufacture, inspection, delivery, and Shipment. Railway Tie Assn. Specifications for Cross Ties and Sw1tch Ties. Adopted, 1940. Includes requirements for Walnut ties. Railway Tie A s s n. Specifications for Narrow Gage Cross Ties and Switch Ties. Adopted, 1940. Includes requirements for walnut ties. See 400. 42. COnstruction and References.—Preservative treatment, see 400. 42. l!01 - 19 Miscell aneous Ties American Railway Engineering ASSn. Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1944. Fundamentals To Be Considered in D e S i gn S Of Substitute Tles. Must be designed so as to have Sufficient strength to prevent failure of the tie or its fastenings. Gives performance, economy, fastenings, gage, line, surface, insulation, and causes of failure. || 0 || - 2 POSTS U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-746. Fences, Class e s C and D; Wood POS tS. Construction and American Railway Engineering ASSn. 1101 - 2 I Cedar Posts American Railway Engineering Assn. Construction and Malntenance Section, Ass n . Of American Railroads, Manual for Railway Engineering. Specifications for Standard Right-of-Way Fen c e s , 1935. Covers cedar posts-Sizes, depth of setting, and general require- IſleIltS. American Railway Engineering Assn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering. Specifications for Wood Fence' Posts. Includes untreated cedar. Gives requirements for physical characteristics, design, manufacture, Si Zes, inspection, Workmanship, deliv- ery, and pressure treatment (A. R. E. A. Specifications). Western Red and NOI"thern White Cedar ASSn. Western Red Cedar POS ts, 1929. For Split and round posts, standard sizes, minimum Small end Sizes, shapes for Split posts, and permissible defects. Western Red and Northern White Cedar ASSn. Official Manufacturing Specifications Governing the Manufac- ture and Grading of Northern White Cedar Posts, 1933. For round and sawed posts, standard sizes, lengths, manufacture, insect d am age , knots, short kinks, twists, cat faces, rot, CrOOK Or Sweep, and methods of measuring Sweep. References. –Preservative treatment, fencing Wood, see 402. 2. - 10] .22 Chestnut Posts American Railway Engineering Assn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering. Specifications for Standard Right-of-Way Fences, 1935. Covers chestnut post–sizes, depth of setting, and general require- Iſlent. s e e 400. 42; Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering. Specifications for Wood Fence Posts. Includes untreated chestnut. Glves requirements for physical characteristics, design, manufacture, si Zes, inspection, Workmanship, dell V- ery, and p r e s sure treatment (A. R. E. A. Speci fl- cations). References.—Preservative treatment, se e 400. 42. t!01.23 Cypress Posts American Railway Engineering Assn. Construction and Maintenancé Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Wood Fence Posts. Includes untreated Cypress. Gives requirements for physical characteristics, design, manufacture, S1zes, inspection, workmanship, deliv- ery, and p r e s sure treatment (A. R. E. A. Specifi- cations). l!01.2i; Locust Posts American Railway Engineering Assn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering. Specifications for Wood Fence Posts. Includes untreated black locust. Gives requirements for physical characteristics, de- sign, manufacture, sizes, inspection, WOrkmanship, delivery, and pressure treatment (A. R. E. A. Specifi- cations). References. –Preservative treatment, see 400. 42. 210 Wood and Paper l!0 |. 3 | 1101.25 Oak Posts American Railway Englneering Assn. COnstruction and Maintenancé Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Standard Right-of-Way Fences, 1935. Covers white Oak postS-sizes, depth Of Setting, and general re- Qul rements. American Railway Engineering ASSn. COnstruction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specification for Wood Fence Posts. Includes treated red Oak. Gives requirements for physical characteristics, design, manufacture, Sizes, inspection, workmanship, deliv- ery, and pressure treatment (A. R. E. A. Specifications). American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Wood Fen c e Posts. Includes untreated White Oak. Gives requirements for physical characteristics, de- sign, manufacture, sizes, inspection, WOI’kmanship, delivery, and pressure treatment (A. R. E. A. Specifi- cations). References. –Preservative treatment, see 400. 42. 110 ! .26 Pine Posts American Railway Engineering ASSn. Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Wood Fence Posts. Includes treated sap yellow pine. Gives requirements f O r physical characteristics, design, manufacture, s1zes, inspection, Workmanship, delivery, and pressure treatment (A. R. E. A. Specifl- cations). COnStruction and 1101.29 Miscell aneous Specifications for Posts American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Standard Right-of-Way Fences, 1935. Covers cedar, locust, chestnut, BO is d'Arc, White Oak, Tulberry, and catalpa posts-sizes, depth of Setting, and gen- eral requirementS. American Railway Engineering Assn. COnstruction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Wood Fence Posts. Covers two classes—(1) untreated (black locust, cypress, catalpa, Cedar, Chestnut, Douglas fir, black walnut, heart yellow plne, larch, red mulberry, redwood, and white oak); and (T) treat- ed (ash, beech, birch, black gum, Cherry, elm, hick- ory, hackberry, maple, red Oak, Sap yellow plne, Syc- amore, and sap fir). Gives requirements for physi- cal characteristics, design, manufacture, Sizes, in- Spection, workmanship, delivery, and pressure treat- ment (A. R. E. A. Specifications). California Redwood Assn. Standard Specifications, 1942. Split Posts, Stakes, Shakes, and P1cketS. COnf Orms to American Lumber Standards. Gives IrequirementS f CT NO. 1 posts, split redwood grape Stakes, No. 1 grape Stakes, and Split redwood pickets and Shakes. References.—Preservative treatment, see 400. 42. 101.3 POLES, HEWN AND SAWN 110 ! .30 General |tems American Transit ASSn. Recommended Practice for Se- lection of Poles for Trolley Line Construction, D119– 36; 1936. DeSCI’lbes method for Selection and use of line poles for Overhead construction, and method to be used in Selecting proper poles When loading is KnOWI). American Transit Assn. Recommended Specification for the Maintenance of Pole Timber and Structures, W140- 30; 1930. This Specification describes two methods of applying WOOd preservative treatment at the ground line section Of Standing poles, namely: Charring and spraying method and the hot Spray or brush method. Detailed information is g 1 v en furnishing the two methods used. American WOOd-Preservers' ASSn. , 14b; 1926. Standard Wolumes of Piles and Poles. Table gives average vol- ume per foot of length in cubic feet for diameters from 4 to 25 in. at large end and 4 to 15 th: at Small end, and formula for estimating VOlume. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-E-1; 1939. Specification for the Replace- ment Inspection of Wood Poles in Railroad COmmuni- cation Pole Lines. Prescribes basis for determin- ing when poles, stubs, and braces in a line Should be reinforced or replaced. Includes minimum DOle circumference tables and defectS to be COI’rected. Telephone Group of American Standards ASSIſl., Sponsor. Approved by American Standards Ass n . as 05a-1933. Ultimate Fiber Stresses of Wood Poles. Standard fi- ber stresses to be allowed in designing pole lines for Northern white cedar, Western red Cedar, Chest- nut, and creosoted Southern yellow pine poles. U. S. Gov., Dept. Of Agriculture, Rural Electrification Administration. General Procedure Applying to Poles, Their Treatment, and Inspecti On, 1940. U. S. Gov., Dept. Of Agriculture, Rural Electrifica- tion Administration. Specifications for Poles and POle Tre a t me n t S. Covers general requirements, pressure-creosoted Douglas fir and Southern yellow pine poles, butt—treated white cedar and Western red cedar poles, creosoted anchor logs an d pole keys, sampling and testing, treatment report instructions, and Sub COntracting. U. S. Gºv. , Dept. Of COmmerce, ministration, Bureau Of Federal Airway. tions CAA-113. Poles; WOOd, Treated. U. S. Gov., Dept. of C om me r c e , National Bureau of Standards, H32; 1941. American Standards ASSn. , C2. 2- 1941. Safety Rules for the Installation and Mainte- nance of Electrical Supply and Communication Lines. Comprising part 2 of the fifth edition, National Electrical Safety Code. Includes requirements for wood DOles and CrOSS alſTMS. Civil Aeronautics Ad- Specifica- 101.3| Cedar Poles American Transit Assn. Specification for Western Red Cedar Poles, D8–36; 1936. Gives material require- ments, limits of knot sizes, dimensions, manufactur- ing requirements, and inspection of Western red Cedar 211 110 ! .. 3 | Direcotry of Commodity Specifications DOles; includes also definitions Of terms. These poles a re classified in accordance with American Standards dimensions of Western red cedar poles ap- proved by the American Standards ASSn. , 05cz- 1931. American Transit Assn. Specification for Wood Poles, D8-36; 1936. Gives material requirements, limits knot sizes, dimensions, manufacturing requirements, and inspection of Northern white cedar poles; in- cludes also definitions of terms. These poles are classified in accordance with American Standard di- mensions of Northern white cedar poles approved by the American Standards Assn., 05b8–1931. Assn. of American Railroads, Telegraph and Telephone Section, 1-A-60; 1936. Round Western Cedar Poles. Includes definitions of terms, allowable and prohib- ited defects, Sweep, trimming, framing, bark remov- al, and dimensions Of 16- to 90-ft. poles. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-61; 1936. Northern White Cedar Poles. Includes definitions of terms, permissible and pro- hibited defects, Sweeps, sawing, trimming, bark re- moval, storage and handling, and dimensions Of 16- to 60-ft. poles. Telephone Group Of American Standards ASSn. , Sponsor. Approved by American Standards ASSn. as 05. 1-1941. Specifications a n d Dimensions for Northern White Cedar Poles. Adopted by Western Red a n d Northern White C e d a r Assn. Material requirementS, dimen- SiOns, manufacturing requirements, definitions Of terms, and diagram drawings Of Imeasurement Of Sweep and short CrOOk. s Telephone Group of American Standards Assn., sponsor. Approved by American Standards Assn. as 05. 2-1941. Adopted by We St.e r n Red and Northern White Cedar ASSn. Specifications and Dimensions for Western Red Cedar P o les. Material requirements, dimensions, manufacturing requirements, definitions of terms, and diagram drawings of measurement of sweep and short CrOOk. Western Red and Northern White Cedar Assn. Manufactur- 1ng Specifications for Northern White Cedar Poles, 1936. For DOles Cut from live timber and 16 ft. Or more in length; requirements On peeling and trim- ming; Standard top measurements; permissible rot, crook, cat faces, KnOt, and twist, and Standard weightS. S. Gov., Dept. of Agriculture, Rural Electrifica- tion Administration. Specifications for Poles and Pole Treatments. Covers gene r a l requirements, pressure-creosoted Douglas fir and Southern yellow pine poles, butt—treated white cedar and Western red cedar poles, creosoted anchor logs and pole keys, sampling and testing, treatment report instructions, and Subc Ontract ing. U. References. –Preservative treatment, see 400. 42, 400. 43; fiber stress in poles, see 401. 30; Standard sizes, depth of setting, see 401. 30. 10] .32 Chestnut Poles American Translt Ass n . Specification for Chestnut Poles, D8–36; 1936. Gives material requirements, limits of knot sizes, dimensions, manufacturing re- quirements, and inspection of chestnut poles; in- cludes also definitions of terms. These poles are classified in accordance with American Standard di- mensions of chestnut poles 05.3, referred to below. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-62; 1936. Chestnut Poles. Requirements for Supplying of Chestnut poles such as permissible and prohibited defects, maximum sweep, offset, bark removal, squaring, trimming, and dimensions of 16- to 70-ft. poles. - . Telephone Group of American Standards Assn., sponsor. Approved by American Standards Assn. as O5. 3-1941. Specifications an d Dimensions for Chestnut Poles. Material requirements, dimensions, manufacturing re- quirements, definitions of terms, and diagram draw- 1ngs of measurements of sweep and short crook. References. –Preservative treatments, see 400. 42, 400. 43; fiber Stress in poles, see 401. 30; standard Si Zes, dept. of setting, see 401. 30. 1101.33 Cypress Poles l{0} .311 Fir Poles American Transit Assn. Specification for Douglas Fir Poles, D8-36; 1936 . Gives material requirements, limits of knot sizes, dimensions, manufacturing re- Quirements, and inspection of Douglas fir poles; in- cludes also definitions of terms. These poles are classified in accordance with A m e ri can Standard dimensions of Douglas fir poles 05. 6, referred to below. - National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Poles, Creosoted Douglas Fir. C over s definition, occurrence, properties, treatment, and Substitutes. Telephone Group Of American Standards Assn., SDOn SOr. Approved by American Standards Assn. as 05. 6- 1941. Specifications and Dimensions for DOuglas Fir Poles. Material requirements, dimensions, manufacturing re- quirements, storage and handling, definitions of terms, and diagram drawings of measurements of sweep and Short crook. West Co a St Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11, 1942. Includes Official trade and grade marks, general in- structions, moisture content provisions, definitions, thicknesses and widths, and grading rules for Doug- las fir pole Stock. U. S. Gov., Dept. of Agriculture, Rural Electrification Administration. Specifications f O r Poles and Pole Treatments. COVers general requirements, pressure- creosoted Douglas fir and Southern yellow pine poles, butt-treated White cedar and Western red cedar poles, creosoted anchor logs a n d pole keys, Sampling and testing, treatment report instructions, a n d sub- contracting. U. S. Gov. , Navy Dept. Specification 39P11C; 1944. Poles and Sticks (for Spars and Shores). |0|.35 Oak Poles U. S. Gov., Fe d e r a l Specification FF-H-111; 1933. Hardwaré; Builders', Shelf, and M1 Scellaneous. Poles; Sash. . Gives requirements for Oak Sash pole chucked to fit Sash pole hook and for bronze hook On handle of Japanned or enameled Steel tubing. Emergency Al- ternate Federal Specification E-FF-H-111, July 1943, changed requirements in Order to save steel for hand- les and bronze for hooks. 212 Wood and Paper 10 | . \{ | l!01 .36 Pine Poles American Transit ASSn. Specification for Lodgepole Pine Poles, D8–36; 1936. Gives material require- ments, limits of knot sizes, dimensions, manufactur- ing requirements, and inspection of lodgepole pine poles; includes also definitions of terms. These poles are classified in accordance with American Standard dimensions of lodgepole pine poles 05.5, Teferred to below. American Transit A S S n . Specification for SOuthern Pine Poles, D8–36; 1936. Gives material require- ments, limits of knot sizes, dimension, manufactur- ing requirements, and inspection Of SOuthern pine poles; includes also definitions Of terms. These poles are classified in accordance With American Standard dimensions Of Southern pine DOles approved by the American Standards Assn., 05. 4. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-59; 1936. Southern Pine Poles Which Are To Be Given a Preservative Treatment. Includes Longleaf, Shortleaf, Loblolly, Slash and Pond pine poles; requirements as to permissible and prohibit- e d defects, shape, bark removal, framing, gains, dimensions for poles 16- to 90-ft. long. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Poles; Creosoted South- ern Pine. Covers definition, OCCurrence, grades, treatment, specification, and Substitutes for pine poles. Telephone Group of American Standards ASSn. , SDOn SOr. Approved by American Standards ASSn. as 05.4-1941. Specifications a n d Dimensions for Southern Pine Poles. Material requirements, dimensions, manufac- turing requirements, storage and handling, defini- tions of terms, a n d diagram drawings of measure- ments Of Sweep and Short CTOOK. Telephone Group of American Standards ASSn. , Sponsor. Approved by American Standards ASSn. as 05.5-1941. Specifications an d Dimensions for Lodgepole Pine Poles. Material requirements, dimensions, manufac- turing requirements, storage and handling defini- tions of terms, and diagram drawings Of measurements of sweep and short CrOOK. S. Gov. , Dept. of Agriculture, Rural Electrifica- tion Administration. Specifications for Poles and Pole Treatments. Covers gene r al requirements, pressure-creosoted Douglas fir and Southern yellow pine poles, butt-treated White cedar and Western red cedar poles, creosoted anchor logs and pole keys, sampling and testing, treatment report instructions, and SubC Ontract ing. U. References. –Preservative treatment, see 400. 42, 400. 43; fl.ber stresses in poles, see 401. 30; stand- ard Si ZeS, depth Of Setting, See 401. 30. 110 ! .37 Redwood Poles References.—See references under 401. 36. 1101.39 Miscell aneous Poles U. S. Gov. , Navy Dept. Specification 39P11c; Poles and Sticks (for Spars and Shores). 1944. 1901.4 PILING, HEWN AND SAWN U. U. We American ASSI). American Railway Engineering Assn. American Railway Engineering ASSn. American Society for Testing Materials, D 25-37; |Ol. 110 General | tems American A S S n . Of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes requirements for Sheet piles and bearing plateS- materials, limitation of use, preparation for driv- ing (excavation, caps, collars, pointing, Splicing, and painting steel piles), methods of driving (gen- eral, hammer for timber and Steel piles, Hammer for concrete piles, additional equipment, leads, follow- ers, and water jets), defective piles, determination of bearing piles (loading tests, timber piles, and concrete and steel piles), test piles, order lists for piling, storage and handling of timber piles, cutting Off timber piles, measurement and payment, payment for test p11es, and D a y men t for loading piles. Of State Highway Official S. Standard Specifications for Highway Bridges, 1941. Includes specifications f O r timber piles-requirements for species, quality, and dimensions. COnstruction and Maintenance Section, A S S n . Of Amerfoan Railroads. Manual for Railway Engineering. Specifications for Driving Wood Piles. Gives requirements for tests, handling of material, selection and preparation Of piles, types of hammers, driving, and framing. COnStructi On and Maintenance Section, Ass n . Of American Railroads. Manual for Railway Engineering. Specifications for Wood Piles. Gives requirements for kinds of WOOd, physical preperties, design, manufacture, inspection, delivery, and Shipment. 1937. American St an d a r d s Assn. 06-1939. ROund Timber Piles. Covers three grades of treated Or untreated piles based on use classification; includes general quality of wood, allows sound knots, requirements for sound timber, tip, a n d butt; taper, SapWOOd, peeled piles (for grade A and B); diameters of Doug- las fir, Southern pine, Oak, Cypress, Chestnut, and cedar piles; Straightness and length.S. American Wood-Preservers' Assn., 14b; 1926. Standard Wolumes of Piles and Poles. Table gives average Vol- ume per foot of length in cubic feet for diameters from 4 to 25 in. at l a r ge end and 4 to 15 in. at small end, and formula for estimating Volume. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-387. Piling. S. GOV., Navy Dept. Specification 39P14a; Piles; WOOd. 1940. References.—Pile drivers, see 741. 1. l!01 - || || Cedar Pil ing American Railway Engineering ASSI). COnStruction and Maintenance Section, Ass n . Of American Railroads. Manual for Railway Engineering. Specifications for Wood Piles. Gives requirements for cedar piles for railway and highway bridges; physical properties, de- sign, manufacture, inspection, delivery, and Ship- ment. stern Red and Northern White Cedar Assn. Speciſi- cations of Western Red Cedar Pill 1n g, 1932. 213 \!0 | . ]] | Directory of Commodity Specifications Requirements On production, Standard lengths, sizes of butts and tops, and permissible Sweep. References. – Requirements for piles irrespective of specie, see 401.40; preservative treatment, see 400. 42. l;0|. 12 Chestnut Pil ing American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Wood Piles. Gives requirements for chestnut piles for railway a n d highway bridges; physical proper- ties, design, manufacture, inspection, delivery, and shipment. References.— Requirements for piles irrespective of specie, see 401. 40; preservative treatment, see 400. 42. || 0 | . 113 Cypress Piling American Railway Engineering Assn. Construction and Maintenance Sect1 On, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Wood Piles. Gives requirements for cypress piles for railway and highway bridges; physical proper- ties, design, manufacture, inspection, delivery, and Shipment. References.—Requirements for piles irrespective of specie, see 401.40; preservative treatment, see 400. 42. || 0 |. Hiſ Fir Pil ing American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Wood Piles. Gives requirements for D O u gl a S fir piles for r a 1 l way and highway bridges; physical preperties, design, manufacture, inspection, deliv- ery, and Shipment. References.—Requirements for piles irrespective of specie, see 401.40; preservative treatment, see 400. 42. 10| - tº 5 Oak Pil ing American Railway Engineering ASSn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Wood Piles. Gives requirements for Oak piles for railway and highway bridges; physical properties, design, manufacture, inspection, delivery, and Ship- Iſlent. References.— Requirements for piles irrespective of specie, see 401.40; preservative treatment, see 400. 42. 10|- 16 Pine Pil ing American Railway Engineering Assn. COnstruction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Wood Piles. Gives requirements f O r SOuthern pine piles for r a 1 1 way and highway bridges; physical preperties, design, manufacture, 1nSpection, deliv- ery, and shipment. ~ U. S. Gov. , The Panama Canal, Purchasing Dept. Spec- ification for Piling, 1944. Southern yellow pine only, creosoted, for marine or salt-water use. References. – Requirements for piles irrespective of specie, see 401.40; preservative treatment, see 400. 42. 101.17 Redwood Piling California Redwood Assn. Standard Specifications, 1942. Round Redwood Piling. Conforms to American Lumber Standards. Gives requirements for quality, taper, dimensions, etc. References.—Requirements for piles irrespective of specie, s e e 401. 40; preservative treatment, see 400. 42. |0|.119 Miscellaneous Specifications for Pil ing American Public Works Assn. Sewers, J 1–38; 1938. In- cludes wood piles, Structural timber and lumber to conform with specifications of the American Assn. Of State Highway Officials. Grading to meet provisions of American Lumber Standards. Defines limitations for uses of various Species in sewer construction, methods of fencing, sheathing and shoring, temporary bridges, requirements for and depth of piling, equip- ment for driving piles, storage and handling Of tim- ber piles, and me t h O d s for determination Of load bearing Values. References.— Requirement for piles irrespective of specie, see 401. 40; preservative treatment, See 400. 42. || 0 |. 5 SH | P'S KNEES U. S. G O V . , Navy Dept. Knees; BOat and Ship. 10|.6 CORDW00D National Assn. Of Purchasing Agents. modity Data Sheets, 1938. Cordwood. Covers mate - rials, definition of cord, actual measure, Cutting, and specifications and standards. Northern Hemlock and Hardwood Manufacturers Assn. Oſ- ficial Grading Rules for Northern Hardwood and Soft- wood and Cordwood, 1943. Gives general instructions, association inspection service, grading rules, and detail requirements for chemical COrdWOOd. Technical Assn. of the Pulp and Paper Industry. Phy- sical Evaluation of Pulp Cord-Wood, Tentative Stand- ard T 7 p-36; 1936. A determination of the quality of wood per commercial unit Of VOlume. COVerS appara- tus, test specimen, procedure, calculations, report, and precision for methods A and B. 10|.9 MISCELLANEOUS SPECIFICATIONS FOR RAW AND , HEWN TIMBERS - Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-77; 1941. Creosoted Anchor Logs. For cedar and pine anchor logs for use in the communica- tion plant. G 1 v e s general requirements, material and workmanship, marking, treatment, S to r a ge and handling, inspection, and Warranty. Northern Hemlock and Hardwood Manufacturers Assn. Of- ficial Grading Rules for Northern Hardwood and Soft- wood Logs, Tie Cuts, Box Bolts, Shingle Bolts, Chem- ical Logs, Bolts, and Cordwood, 1943. Gives general instructions, association log inspection Service, grading rules, log scaling principles, and detail requirements for hardwood logs, aspen and Softwood logs, t i e cuts, box bolts, Shingle bolts, chemical logs, chemical bolts, and chemical Cordwood. U. S. Gov., Federal Works Agency, Public Roads Admin- i Stration. Specifications for COnStruction of ROads and Bridges in National Forests and National Parks, Specificat 10n 39K2C; 1944. Handbook of Com- 214 Wood and Paper 102.3 as revised July 15, FP-41. Treated and Un- treated Timber. S. G O V . , Navy Dept. Buoys; Anchor, Spar. S. Gov. , Navy Dept. Lignum-Vitae. l,02. ROUGH LUMBER 102. I SAWN STAKES AND CROSS ARMS American Transit Ass n . Specification for Overhead Line Material for Direct and Catenary Suspension, D102-39; 1939. Part of this Specification refers to material used in Catenary construction, simple Suspension, utilizing DOles W1th pole Spacing Of not more than 150 ft. a n d for Voltages not exceeding 1, 200 VOlts. It includes requirements f O r pole bracket arms, feed clamp, crossings, catenary hang- er, insulator pins, and pole brackets. American Transit A S S n . Specification for Overhead Line Material f Or Direct and Catenary Suspension, D102-39; 1939. Wood for cross arms referred to in this Specification shall c O n f O I’m to the Current specification D100 f O r Untreated WOOd Crossarms (Material) of the Edison Electric Institute. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-28; 1941. Douglas Fir Crossarms. For Standard a n d Special croSSarms for Steel and WOOd pins. Gives design a n d dimensions, material re- quirements, definitions, finish and SeaSOning, stor- age, inspection a n d tests, marking, and warranty. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-29; 1929. Treated Southern Yellow Pine CrOSSarms. Requirements for Standard CTOSSarms for Steel and for WOOd pins, and for Special pole line Spacing, including finish, number of annual rings, Slant Of grain, allowable SapWOOd, defects and Warp, dimensional drawings, a n d meth0C Of preservative treatment uS 1ng A. R. E. A. grade One CreoSOte. Edison Electric Institute. Suggestions for Speci fl- cations for Type A Untreated Douglas Fir Crossarms, TD-61; 1940. For crossarms from standard crossarm stock. Gives requirements for material, limited de- fects, prohibited defects, inspection, rejections, storage, definitions, and dimensional drawing. Edison Electric Institute. Suggesti Ons for Speci fl- cations for Type B Untreated Douglas Fir Crossarms, TD-62; 1940. For crossarms made of d e n Se select structural grade. Gives requirements for material, limited defects, prohibited defects, inspection, re- jection, storage, definitions, and dimensional draw- 1ng. National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Crossarms; Douglas Fir. Covers wood, two grades, specifications, Substitutes, and uses. West Co a st Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, S1 tº a Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; general in- Structions; moisture-content provisions; definitions; thicknesses and widths; and grading rules for DOug- las fir crossarm Stock. S. GOV. , D e D t . Of COIſmerce, Standards, National Electrical Safety C O d e , 1941. American Standards Assn., C2.2-1941. 1941; U. Specification 6B14b; 1943. U. Specification 39 L 2d.; 1943. Natl Onal Bureau of H32; Safety U. American Railway Engineering Assn. Rules for the Installation and Maintenance of Elec- trical Supply and Communication Lines. For Overhead lines, requirementS On relative levels On pole Of Vari0 uS Classes Of lines, On clearance between Sup- porting structures and other objects, between wires and ground Or rails, between crossing lines, between conductors of same line, climbing and working Spaces, grades Of COnStruction, assumed loadings, Strength requirements for various parts of line construction, requirements O f insulators, tables Of recommended normal Sags Of copper COnductors, minimum permissible sags with tensions and stresses, etc. For crossarms of yellow pine or fir, permissible minimum cross- Section dimensionS. U. S. Gov., U. S. Army, Signal Corps. Specification 71- 62–B; 1930. Crossarm; Wood, Telephone and Telegraph. References . –Gage for bolt hole sizes in crossarms, See 615. 82; grad ing rules f O T cypress, fir, pine, See 400. 22, 400. 23, 400.26; preservative treatment, See 400. 4. 102.2 FENCING, GUARD RAILS, SCAFFOLDS, AND FALSE WORK American Railway Engineering Assn. Construction and Maintenance Sect iOn, A S S n . Of American Railroads. Manual for Railway Engineering. Includes sizes, di- menSiOnS, and recommendations for fixed and portable WOOden SnOW fences. American Road Builders' Assn. Bulletin 53; 1938. COIT- mittee on Safe Highways-Report of Problem Committee On Guard Rail. Includes strength classifications, load resistance capacity for assembled guards, type classifications, p an el lengths Or post spacings, rail steel, Tail strength, Offset brackets and post rails, Offset b I a C K e t test, end DOSt attachment, rall joints, Spring tensioning devices and their ad- justments, end anchorage, 1ntermediate anchorage and take-up, f 1 m i s h , post requirements for all type guards, recommendations for locations and position- ing of guard rails, illustrations, and diagrammatic drawingS. Arkansas Soft Pine Bureau Standard Specifications for Arkansas Soft Pine Lumber, 1939. Includes square and flat wooden fence pickets, finish and Standard dimenS1OnS. California Redwood Assn. Standard Specifications, 1942. Battens, Pickets, Porch Rail and Other Millwork Items. Conforms to American Lumber standards. Gives re- quirements for grade A and better. U. S. GOV., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, as revised July 15, 1941; FP-41. Cattle Guards and Hub-High WOOd Guardrail. References. – Redwood grading r u l e s , picket S and pal ings, see 423. 5. 102.3 WOOD BLOCKS FOR PAVEMENTS AND FLOORS COnStruct iOn and Of American Railroad S. See 400.27; Maintenance Sect1On, A S S n . Manual for Railway Engineering. Spec 1 f 1Cat 1 OnS for Buildings for Railroad Purposes: Creosoted WOOd Block Pavements; a n d WOOG Block Floors. Gives re- quirements for grad ing; subgrade; curb; gutter; kind, quality, and sizes of blocks; methods of laying (mor- tar bed, b 1'tuſſlin Ous paint COat, and b1tumin OuS mas- tic cushion methods); and guarantee. 215 1102.3 Directory of Commodity Specifications American Society For Testing Materials, D 52–20; 1920. Wooden Paving Blocks for Exposed Pavements. De- scribes woods to be treated, quality of timber, size of blocks, coal-tar pitch or oth e r preservative, process of treating wood With preservative, and pen- etration Of SapWOOd. American WOOd-Preservers' Assn., 16b; 1923. Standard Specifications for Creosoted Wood Block Street Pav- ing. Gives requirements for timber, size of blocks, preservatives, treatment, handling blocks after treatment, inspection, foundation, expansion joints, filling the Joints, open joint construction, main- tenance, bituminous filler, free carbon test, and melting point test. American Wood–Preservers' Assn., 19b; 1923. Standard Specification for Interior Creosoted Wood Block Flooring. Gives timber, size of blocks, preserva- tives, treatment, handling blocks after treatment, inspection, sub-grade, foundation, laying the blocks, bituminous filler, and melting point test. References. –Preservative treatments, see 400.4 ; road construction; see 518. 1, 518.2, 518.3; b1tuni- nous fillers, see 505. 15; sand filler, see 512. 16. 1,02. Iſ YARD LUMBER References. –American Lumber. Standards for soft- wood yard lumber, see 400. O; other yard lumber, see 411; structural and factory lumber, see 412, 413. 102.41 Strips Arkansas Soft Pine Bureau. Standard Specifications for Arkansas Soft Pine Lumber, 1939. Includes Strips, defects, nominal and dressed dimenSiOns for four classes of yard and industrial lumber, moisture Con- tent and finish in conformity with American Lumber Standards. California Redwood Assn. Standard Specifications, 1942. Strips. Conforms to American Lumber Standards. Gives requirements for rough and dressed Si Zes. Southern Pine Inspection Bureau of the Southern Pine ASSI). Standard Specifications for Southern Pine Lumber, 1939. Includes general instructions, defl- nitions, general grading provisions, Specifications, and grading rules for Strips. References. –American Lumber Standards for soft- wood strips, see 400. O; grades for b O a r d S , see 402.42. . l!02.112 Boards Arkansas Soft Pine Bureau. Standard Specifications for Arkansas Soft Pine Lumber, 1939. Includes com- mon boards, defects, nominal and dressed dimensions for four grades in conformity with American Lumber Standards, and gives moisture content requirements. Available in rough surfaced, Shiplap, dressed and matched, beaded or V" d standard workings. California Redwood Ass n . Standard Specifications, 1942. Common Boards. Conforms to American Lumber Standards. Gives requirements for rough and dressed Si Zes. Southern Pine Inspection Bureau of the Southern Pine ASSI). Standard Specifications for Southern Pine Lumber, 1939. Includes general instructions, defi- nitions, general grading provisions, Specifications, and grading rules for b0 ards. i Southern Pine Inspection Bureau of the Southern Pine ASSn. The Gulf Coast Classification of Pitch Pine Resawn Lumber and Sawn Timber, 1923. Includes list of defects, gene r a l rules, and grading rules for DOard S. - West Co as t Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; general in- Structions; moisture content provisions; definitions; thicknesses and Widths; and grading rules for Doug- las fir, West Coast hemlock, Sitka spruce, and West- eIn I’ed Cedar boards. References.—American Lumber Standards for soft- WOOd boards, see 400.0; Other shipping crate speci- fications, see 954-36; Wooden boxes, see 953. 3; fin- 1sh, see 411-43; plank, see 412. 1; shop and factory board, see 413; strips, see 402.41. 102.113 Dimension Lumber California Redwood Assn. Standard Specifications, 1942. Dimension BOards. COn forms to American Lumber Stand- ards. Gives requirements for rough and dressed sizes. Northern Hemlock and Hardwood Manufacturers Assn. Of- ficial Grading Rules for Hemlock and Tamarack Lumber and White Cedar Shingles, 1941. Conform to American Lumber Standards. Includes official grade, trade, and Species marks; Official Shipper's certificates; Official grading rules for hemlock and tamarack lum- ber, including yard a n d industrial size standards; description, measurement, and tally; inspection and shipping provisions; definitions of defects; rules for grading yard lumber, finishing lumber, a n d di- mension or piece stuff. Officially adopted by the Northeastern Lumber Manufacturers Assn., Inc., for the grading of hemlock and tamarack produced in New York, Pennsylvania, and the New England States. Northern Hemlock and Hardwood Manufacturers Assn. Of- ficial Grading Rul e s for Northern (Genuine) White Pine, Norway P in e, and Eastern Spruce, 1941. Con- form to American Lumber Standards. Wariations from American Lumber Standards are noted. Includes Offi- cial grade, trade, and species marks; official ship- per's certificates; general grading in structions; sizes, measurements, and tally; inspection and ship- ping provisions; definitions of t e r m s describing grades; association standard grades for dimension and timber. Southern Pine Inspection Bureau of the Southern Pine ASSn. Standard Specifications for Southern Pine Lum- ber, 1939. Includes general instructions, defini- tions, general grading provisions, specifications, and grading rules for dimension lumber. West CO as t Lumbermen's Assn. Standard Grading and ‘Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; general in- structions; moisture content provisions; definitions; thicknesses and widths; and grading rules for Doug- las fir, West Coast hemlock, Sitka Spruce, and West- ern red cedar dimension. U. S. Gov. , Dept. of COmmerce, National Bureau of Stand- ards. Commercial Standard C$60,-36; 1936. Hardwood Dimension Lumber. Hardwood dimension lumber, as cov- ered by this standard, is defined as kiln-dried hard- woods processed to a point where the maximum waste 216 Wood and Paper 102. 52 1s left at the dimension mill, and the maximum util- ity delivered to the user. It sets forth general re- quirements relative to SeaSOning, gluing, and work- Imanship; detail requirements COVer ing grades of flat st Ock a n d squares; Standard measurement methods; tolerances and 1nSpect 10n; recommended uses of vari- OuS grades, COntrol Of Imoisture C Ontent, and shrink- age Of WOOd. Included, also, 1s a facsimile of a guarantee Certificate to be used by manufacturers in extending to purchasers assurance of the quality of lumber. Sponsored by the Hardwood Dimension Manu- facturers ASSn. References. –American Lumber Standards for soft- Wood dimension lumber, see 400.0; hardwood grading rules, s e e 400. 3; structural timbers, see 412. 1, 412.9; plank, see 412. 1; furniture dimen SiOn Stock, See 413. 53. \02.5 LATHS AND SH |NGLES l;02.5l Lath American Railway Engineering ASSn. COnstruction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Lathing and Plas- tering. Gives requirements for WOOd lath and lath- 1ng. Arkansas Soft Pine Bureau. Standard Specifications for Arkansas Soft Pine Lumber, 1939. Includes tWO grades of common wood lath, dimensions, and permis- sible defects; also for Byrkit lath, with dimension- al diagram Of form. California Redwood Assn. Standard Specifications, 1942. Wood Lath. Conforms to American Lumber Stand- ards. Gives requirements for One grade as to qual- ity and standard dimensions. Contracting Plasterers' International Assn. Standard Specification. Includes requirements for WOOd lath. Northern Hemlock and Hardwood Manufacturers ASSn. Of- ficial Grading Rules for Hemlock and Tamarack Lum- ber and Wh i t e Cedar Shingles, 1941. COn form to American Lumber Standards. Includes Official grade, trade, and species marks; Official Shipper's Cer- tificates; rules for grading Bykrit lath and hemlock lath; and standard planing mill patterns for Bykrit lath. Northern Hemlock and Hardwood Manufacturers ASSn. Oſ- ficial Grading Rules for Northern (Genuine) White Pine, Norway Pine, and Eastern Spruce, 1941. Con- form to American Lumber Standards. Variations from American Lumber Standards are noted. Includes Of- ficial grade, trade, and species marks; Official shipper's certificates; general grading instruc- tions; sizes, measurements, an d tally; inspection and shipping provisions; definitions of terms de- scribing grades; association standard grades for lath. Southern Pine Inspection Bureau of the Southern Pine Assn. Standard Specifications for Southern Pine Lumber, 1939. Includes general instructions, defi- nitions, general grading provisions, Specifications, and grading rules for Byrkit and plastering lath. West Co a st Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, W e s t e r n Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; gen- eral instructions; moisture content provisions; def- Northern Hemlock and Hardwood ManufacturerS ASSn. initions; thicknesses and widths; and grading rules for Douglas fir, West Coast hemlock, Sitka Spruce, and Western red Cedar lath. Western Pine Assn. Standard Grading Rules for Ponde- rosa Pine, Sugar Pine, Idaho White Pine, Larch-Doug- las Fir, White Fir, Engelmann Spruce, Incense Cedar and Red Cedar Lumber, 1939. Includes official grade, trade, and Species marks; general instructions, meas- urements, a n d tally; definitions of defects; rein- spection; a n d requirements for lath-all species. References. –American Lumber Standards for Byrkit lath, see 400. O; lathing practice; see 514. 63; metal lath, see 605. 24. 102.52 Shingles American Railway Engineering Assn. Construction and Maintenance Section, Ass n . Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Carpentry and Mill- work. Gives requirements for Shingles. California Redwood Assn. Standard Specifications, 1942. Shingles. Rules for manufacture, grading, packing, labeling, and inspection. Conforms to American Lum- ber Standards. G i v e s requirements for dimens iOn shingles. Shall conform to the requirements of Sim- plified Practice Recommendation R16–39 and Commercial Standard CS 31–38 of the Dept. Of COmmerce, National Bureau Of Standards. Of- ficial Grading Rules for Hemlock and Tamarack Lumber and White Cedar Shingles, 1941. Conform to American Lumber Standards. Includes Official grade, trade, and species marks; Official Shipper's certificates; and rules for grading White Cedar Shingles. Red Cedar Shingle Bureau. Certi grade Handbook of Red Cedar Shingles, 1940. Covers manufacture, SeaSOn 1ng, and storage of shingles and description; use recomi- mendations for 16-in. , 18-in. , and 24-in. Shingles; discussion of grades; sizes an d packing rules; re- commended practices in the application of Certi grade shingles; master specifications covering Sheathing boards, roofers, sheathing paper, Shingles, hips and ridges, valleys, nails an d nailing, and flashings; and table of covering capacities of certigrade Shin- gles. Red Cedar Shingle Bureau. Grading and Packing Rules for Certigrade Red C e d a r Shingles, 1939. Covers three grades, No. 1, No. 2, and No. 3, for 16-in. (XXXXX), 18-in. (Perfections), and 24-in. (Royals) in random width shingles, a n d for 24-in. , 18-in. , and 16-in. dimension shingles; Summary of sizes, packing rules, running inches, and shipping weights; covering capac- 1 ties per bundle in square feet Of the Various sized shingles; and general rules. Conform to U. S. Dept. of COmmerce, National Bureau of Standards CS 31-38. Red Cedar Shingle Bureau. Lumber Grade-Use Guide Pam- phlet XVII; 1943. Endorsed by the National Lumber Manufacturers Assn. Western Red Cedar Shingles. COV- ers advantages, service, over-roofing, protection, uses, insulation, modernizing, proper nails, Cover- ing capacity for various exposures, grading and pack- ing rules, construction details, exposure tables for roofs and sidewalls, and recommended practices in ap- plying. Southern Pine Inspection Bureau of the Southern Pine ASSI). Standard Specifications for Southern Pine 217 l;02. 52 Directory of Commodity Specifications Lumber, 1939. Includes general Instructions, defi- nitions, general grading provisions, specifications, and grading rules for Sh1rigles. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simpli fled Practice Recommendation R16– 39; 1939. Lumber (American Lumber Standards for Softwood Lumber). Shingles. Thin lumber tapered lengthwise, used Overlapped On roofs and side walls with a definite portion of the length exposed to the Weather. COVer's grade and S1ze standards, and packing and Shipping provisions. Initiated by the Central COIIIſ, 1 tºtee On Lumber Standards a n d the Na- tional Lumber Manufacturers ASSn. U. S. GOV. , Dept. Of COmmerce, National Bureau Of Stand- ards Commercial Standard CS31–38; 1938. Wood Shin- gles; Red Cedar, Tidewater Red Cypress, California Redwood. This quality standard provides a minimum Specification f O r the highest commercial grade Of sawn WOOd shingles Of the ab O V e Species known as "No. 1 grade" in American Lumber Standards and as published in the 1933 Supplement to Simplified Prac- tice Recommendation R16–29. It covers length, Width, thickness, grain, characteristics, color, packing, and the grading tolerancéS for these requirements. It includes also glossary Of terms and a facsimile of label to be used on each bundle of grade 1 Shin- gles. Initiated by California Redwood Assn., Red Cedar Shingle Bureau, and Southern Cypress Manufac- turers ASSI). - U. S. Gov. , D ep t . Of COmmerce, National Bureau Of Standards. Building Materials and Structures Report BMS6; 1938. Survey of Ro of 1 ng Materials in the SOutheastern States. A Survey Of the weathering Qualit1es and extent of use of the various roofing materials on dwellings in the Southeastern States is described. Detailed studies of roofing materials in Greensboro, N. C. : Columbia, S. C.; Savannah and Atlanta, Ga.; Jacksonville and Orlando, Fla.; Bir- mingham, Al a . ; Knoxville, Tenn. ; and Charleston, W. Wa. , are reported. A tabulation, by States, Of the k in d s of roofing materials used on more than 10,000 rural and Small-town dwellings, along approx- imately 2, 500 miles Of highway, is included. Forty- eight photographs, illustrating types of Weathering of r o o f in g materials and features of design and construction of roofs, are shown. U. S. Gov., D ep t . Of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS29; 1939. Survey of Roofing Materials in the Northeastern States. A Survey Of the Weathering qualities and extent of use of the various roofing materials On dwellings in the Northeastern States is described, with numerous COmparative references to a similar survey in the Southeastern States. De- tailed studies of roofing materials in Wilmington, Del.: Philadelphia, Pa.; New Haven, Conn.; Boston, Mass.; Manchester, N. H.; Portland, Maine; Rutland, Wt. ; and Albany and Syracuse, N. Y., are reported. A tabulation, by states, of the k in d S of roofing materials used on more than 10,000 rural and Small- town dwellings, along approximately 1, 600 miles of highway between the cities listed above, is includ- ed; also a summary of the kinds of roofing materials used on almost 21,000 rural and Small-town dwellings along 4,000 miles of highway in 20 Eastern States. Forty-eight photographs, illustrating types of Weath- ering of roofing materials an d features of design and COnstruction of roofs, are shown. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Building M at e r i a l S and Structures Report BMS75; 1941. Survey of R O of in g Materials in the North Central States. A survey of the weathering qualities and extent of use of the various roofing materials On dwellings in the North Central States 1S described, W1th numerous references to Similar Surveys made previously in the Southeastern and Northeastern States. Detailed studies of roofing materials in Pittsburgh, Pa.; Cincinnati and Toledo, Ohio; Grand Rapids and Lansing, Mich. ; Chicago, Ill. ; Milwaukee, Wis.; St. Paul, Minn. ; Bismarck, N. Dak. ; Sioux Falls, S. D a k . ; Omaha, Nebr. ; Kansas City, Moberly, and St. Louis, Mo.; and Indianapolis, Ind., are reported. A tabulation, by states, of the kinds of roofing materials used on more than 8,000 rural and small-town dwellings, along approximately 3,000 miles Of highway between the cities listed above, 1 S included; also a Summary of the kinds of roofing ma- terials used on almost 29,000 rural and small-town dwellings a lo n g 7,000 miles of highway in the 32 States covered by the th re e Surveys. Forty-eight photographs, illustrating type of weathering of roof- ing materials, and features of design and COnStruc- tion of roofs, are shown. References.-Asphalt shingles, see 505. 16. l,02.6 STRUCTURAL TIMBERS AND SHOP LUMBER References.—Structural timbers, shop lumber, see 412, 413. 102.7 SOFTWOOD LUMBER SPECIFICATIONS References.—Softwood grading rules, see 400. 2; Structural timbe I'S, see 4 12. 102.70 General Items 102.8 HARDWOOD LUMBER SPECIFICATIONS U. S. Gov., Federal Specification MM-L-738; 1935. Amendment 3, 1944. Lumber a n d Timber; Hardwood. Hardwood factory lumber (1.e., standard grades of firsts and seconds, selects, No. 1 common, No. 2 common, sound wormy, No. 3A comm on , and No. 3B common) and hardwoods for constructi On WOrk Shall COn form to the Rules for the Measurement and Inspection. Of Hardwood Lumber of the National Hardwood Lumber ASSn. In Cases where lumber of a special width, length, or thick- ness is n e e d e d', Such lumber Shall COn form to the standard grades of the National Hardwood Lumber ASSn. except in the matter of width, length, and thickness. References. –Hardwood grading rules, s e e 400. 3; structural timbe I's, see 4 12. l!02.9 MiscELLANEOUS SPEC | F | CAT | ONS FOR SAWN LUMBER U. S. Gov., Federal Works Agency. Public Roads Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Treated and Untreated Timber. U. S. Gov. , Navy D ep t . Specification 39–I-1; IrOkO. 1944. References. –Veneer and furniture stock, see 413.52, 4 13. 53. l,03. SURFACED AND WORKED LUMBER Wood and Paper l! I | . I l!03. I DRESSED LUMBER References. –Dressed lumber, see 411,413. 103.2 MATCHED, SHIP-LAPPED, AND PATTERNED LUMBER Arkansas Soft Pine Bureau. Standard Specific at 1 ons for Arkansas Soft Pine Lumber, 1939. Includes log Cabin Slding made from a n d graded under standard dimension, with Shiplap or d r e s se d and matched joints, and Cut Oval exposed face. References.-Matched, ship-lapped, a n d patterned lumber, see 411, 413. 4 IO-419 l! I | . YARD LUMBER FOR GENERAL BUILD ING PURPOSES || | | . O GENERAL ITEMS American Railway Engineering Assn. Construction and Maintenance Section, A S S n . Of American Railroads. Manual for Rallway Engineering. Specifications for Buildings for Railroad Purposes: Carpentry and Mill- work. G 1 v e s requirements for sheathing, siding, flooring, furring, grounds, a n d finish a n d trim. Nat 10nal Lumber Manufacturers Assn. Wood Structural Design Data, Volume 1; 1941. Includes table of rough and dressed sizes of American standard yard lumber and t 1 In be r S and table of properties of American Standard lumber S.126s giving area. Of Section, mOſment Of inertia, Section modulus, board feet per lineal f OOt, and weight per lineal foot for WOOds Of Vari- OuS Welghts. SOuthern Pine Inspect 10n Bureau of the Southern Pine ASSIl. Standard Specifications f or Southern Pine Lumber; 1939. Includes general instructions, defi- nitions, general grading provisions, specifications, and grading rules for yard lumber. - West C O a St Lumberſmen's Assn. Standard Grading and Dressing Rules f Or Douglas Fir, Sitka Spruce, West COaSt Hemlock, Western Red Cedar Lumber, NO. 11; 1942. Includes Official trade and grade marks; general in- structions; moisture content provisions; definitions; thicknesses and widths; and grading rules for Doug- las fir, West COast hemlock, Sitka Spruce, and West- ern red cedar yard J.umber. Western Pine Assn. Standard Grading Rules for Ponde- rosa Pine, Sugar Pine, Idaho White Pine, Larch-Doug- las Fir, White Fir, Engelmann Spruce, Incense Cedar and Red Cedar Lumber; 1939. Includes Offic 1al grade, trade, and Species marks; general instructions, meas- urements, and tally; definitions of defects; reinspec- t iOn; and grading rules for yard lumber—all species. U. S. GOV., D ep t . of Commerce, National Bureau of Standards. Simplified Practice Recommendation R16– 39; 1 93 9. Lumber (American Lumber Standards for Softwood Lumber). Yard Lumber. Lumber manufactured and Class 1 fied 1ntO those S126S, Shapes, and Quali- tles required for Ordinary construction and general- purpose use. ProVides grade and SIZe standards, de- Script 1.On Of the dimens 1 Ons of lumber, workings and moldings. Initiated by the Central Committee on Lum— ber Standards and the National Lumber Manufacturers ASSI). 1|0\} . LUMBER FOR PRESERVAT | WE TREAT- MENT 1|0} .0 GENERAL ITEMS American WOOd-Preservers! ASSn. , 2d.; 1942. Standard Recommendations f Or the Purchase and Preservation of Forest Products. G 1 v e s general requirements, treatment, results of treatment, preservatives, in- Spect 10n, and Care after treatment. References. –Preservative treatment of lumber, see LUMBER FOR BUILDING AND FACTORY USE U. S. Gov. , F e d e r a l Specification MM-L-751c; 1942. Amendment 1; 1 94 4. Lumber and Timber; Softwood. Covers t he principal species of softwood grown in the United St a tes; the three classes of softwood lumber and timber-yard lumber, Structural material, and factory a n d shop lumber-and the grades in the Current grading rules Of the Various associat 10ns Of softwood lumber manufacturers that conform to Ameri- Can Lumber Standards. U. S. GOV., Federal Works Agency. Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Treated and Untreated Timber. l! | | | | S I D | NG Arkansas SOft Pine Bureau. Standard Specifications for Arkansas Soft Pine Lumber, 1939. Includes drop and bevel Siding, dimensions Of standard patterns, 1n plain and end-ſnatched, in COn formity with Ameri- can Lumber Standards. California Redwood Assn. Standard Patterns of Worked Redwood Lumber. Pattern Book 738; 1941. Includes drop and bevel Sidings, COVe rustic, and round edge, bungalow, economy, an?ac, and log cabin siding, with dimensional diagrams for each pattern. California Redwood AsSn. Standard Specifications, 1942. Siding, Bevel, Bungalow, Colonial, and Drop. Con- forms to American Lumber Standards. Gives require- ments for r Ou g h and dressed sizes, for Clear All Heart, and A and B grades. NOrthern Hemlock and Hardwood Manufacturers Assn. Of- ficial. Grading Rules for Hemlock and Tamarack Lumber, and White Cedar Shingles, COnform to American Lumber Standards, 1941. Includes Official grade, trade, and species marks; official shipper's certificates; of- ficial grading rules for hemlock and tamarack lumber, including yard a n d industrial Size standards; de- scription, measurement, and tally; inspection and Shipping proVisions; definitions of defects; rules for grading yard lumber, finishing lumber, and drop S1ding a n d bevel siding; and standard planing mill patterns for drop siding. Officially adopted by the Northeastern Lumber Manufacturers ASSn. , Inc., for the grading of hemlock and tamarack produced 1n New York, Pennsylvania, and the New England States. Northern Hemlock and Hardwood Manufacturers Assn. Of- ficial Grading Rules for Northern (Genuine) White Plne, NOrway P 1 n e , and Eastern Spruce, COn form to American Lumber Standards, 1941. Warlations from 219 l; I | . . Directory of Commodity Specifications American Lumber Standards are noted. Includes Of- ficial grade, trade, a nd Species marks; Official shipper's certificates; general grading instruc- tions; S1zes, measurements, a n d tally; inspection and shipping provisions; definitions of terms de- scribing grades; association Standard grades for bevel Siding and drop Siding. Southern Pine Inspection Bureau of the Southern Pine ASSI). Standard Specifications f o T Southern Pine Lumber, 1939. Includes general instructions; defi- nitions; general grading provisions; specifications and grading rules f O I bevel, barn, log cabin, and drop Siding. West C. O a St Lumbermen's Assn. Standard Grading and Dressing Rules for DOuglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, NO. 11; 1942. Includes Official trade and grade marks; general in- structions; moisture content provisions; definitions; thicknesses and widths; and grading rules for DOug- las fir, West Coast hemlock, Sitka Spruce, and West- ern red cedar bevel and drop and rust 10 S1Cling. Western Pine Assn. Standard Grading Rules for Ponde- rosa Pine, Sug a r Pine, Idaho White Pine, Larch- Douglas Fir, White Fir, Engelmann Spruce, Incense Cedar and Red Cedar Lumber, 1939. Includes Official grade, trade, a n d species marks; general instruc- tions, measurements, and tally; definitions of de- fects; reinspection; a nd requirements for bevel, bungalow, and colonial Siding. References.—American Lumber Standards for soft- wood siding, see 411.0 . | | | .2 FL00RING , | | | .21 Cedar Floor ing West Co a st Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks, general in- structions, moisture content provisions, definitions, thicknesses and widths, and grading rules for West- ern red cedar flooring. References.—American Lumber Standards for soft- wood flooring, see 411.0- l! I 1.22 Cypress Floor ing References.—American Lumber Standards for soft- wood flooring, see 411.0. | | | .23 Fir and Douglas Fir Floor ing West C o a st Lumbermen's ASSn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; general in- structions; moisture content provisions; definitions; thicknesses and widths; and grading rules for DOug- las fir flooring. Western Pine ASSn. rosa Pine, Sug a r Pine, Douglas Fir, White Fir, Engelmann Spruce, Incense Cedar and Red Cedar Lumber, 1939. Includes Official grade, trade, and Spec 1es marks; general instruc- tions, measurements, and tally; definitions of de- fects; reinspection; and grade requirements for 1n- dustrial flooring and decking. Standard Grading Rules for POnde- Idaho White Pine, Larch- U. S. GOV. , D ep t . Of COITInerce, National Bureau of Standards. Building Materials and Structures Report BMS.14; 1939. Indentation a nd Recovery of Low-Cost Floor Coverings. Indentation and recovery determi– nations for loads ranging from 25 lb. to 200 lb. On a flat-ended p in 1/4 in. in diameter were made on 23 floor coverings at a relative humidity of 65 percent and temperature of 72° F. Indentation readings were taken f or each load at 1ntervals of time up to 30 Imin. and then recovery readings at intervals of time up to 120 min. Various types of floor coverings were tested, Such as asphalt tile, pressed fiberboard, linoleums, felt-base floor coverings having various wearing Surfaces, rubber, a n d wood. A description Of the apparatus a nd the procedure used are given. The results are presented in graphic form to show the relative merits of the various floor coverings With respect to initial and 30-min. indentation under various loads and the recovery after removal of the load. U. S. GOV. , D e p t . Of COIII]erce, National Bureau Of Standards. Building Materials and Structures Report BMS68; 194 1. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 3. A performance test was conducted in the floor-testing chamber of the National Bureau Of Standards On a third Series Of 40 test installations. Included in the test were linoleums in Sheet a n d tile form, COrk-COImposition tile, Sheet rubber, rubber tile, asphalt tiles, fi- berboard tiles, felt-base f l O Or COverings having various wearing surfaces, three monolithic floors, and a number of WOOd floors. The bonding agents used included lignin pastes, Cumar resin cement, alumina cement-latex paste, rubber cements, Various asphaltic adhesives, a n d nails. Installations were made On concrete, stripwood, and plywood Sub floors. Instal- lations On Stripwood Sub floors were made W1th under- lays of dry and asphalt-saturated lining felts. De- scriptions of the testing equipment and test instal- lations a re given. Results showing the relative depth of the depressions in the floor COVerings dur- ing the test are presented in tables. Brief summa- ries. Of the manner in which the Various test instal- lations performed are given, and photographs of the test panels after 48,000 cycles Of the test1ng equip- Iſlent are shown. U. S. Gov., Dept. of COſumerce, National Bureau Of Stand- ards. Building M at e r i a 1s and Structures Report BMS73; 1941. Indentation Characterist 1CS Of Floor COverings. The indentation characteristics of 64 floor coverings were determined. Tests were conduct- ed on specimens conditioned in an atmosphere Of 65- percent relative humidity and 72° F. temperature, on specimens after exposure to accelerated aging, and on specimens at an elevated temperature of 90° F. The f l o or coverings tested included Such general types as linoleum, cork, rubber, felt base, asphalt, wood, fiberboard, and monolithic compositions. Wari- ations in composition and thickness were included in many Of the types. The apparatus and the procedure are briefly described. Summaries of the results are present to show t he relative merits Of the Various floor coverings with respect to comfort Value and permanent indentation. 220 Wood and Paper l! | | .25 U. S. GOV., D ep t . Of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS80; 1942. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 4. A performance test was COnducted in the floor-testing chamber of the National Bureau Of Standards On a fourth series of 40 different installations involving 26 different floor coverings. Specimens Of Inost of the floor COVerings were 1ms talled On both a COncrete and a wood subfloor. Included in the test were work tiles, rubber tile containing aluminum oxide aggregate, as- phalt tile, marbleized linoleums, felt-backed floor COVerings having Various wearing Surfaces, strip ma- ples, maple unil t-block, pecan unit-block, asphalt mastic, COal-tar mastic, alumina Cement-rubber latex Composition, magnesium oxychloride composition, and 1:2:4 Portland cement concrete. Different underlays and adhesives were also included in the test. The test installations are described and results showing the depth of the depressions in the floor coverings made by the equipment are presented in tables. Brief Summaries of the manner in which the Various instal- lations performed a re given, and their appearance at the end of the test is shown by photographs. A few generalized COITThents and COnclusions are made. References.-American Lumber Standards for soft- WOOd flooring, see 4 11. O. || | | .211 Hemlock Floor ing Northern Hemlock and Hardwood Manufacturers Assn. Of- ficial Grading Rules for Hemlock and Tamarack Lumber and White Cedar Shingles, Conform to American Lum- ber Standards, 1941. Includes Official grade, trade, and species marks; Official shipper's certificates; official grading rules for hemlock and tamarack lum- ber, including yard and industrial size standards; description, measurement, and tally; inspection and shipping provisions; definitions of defects; rules for grading yard lumber, finishing lumber, and floor- ing; and standard planing mill patterns for floor- ing. Officially adopted by the Northeastern Lumber Manufacturers Assn., Inc., for the grading Of hem- lock and tamarack produced in New York, Pennsylvan- ia, and the New England States. Northern Hemlock and Hardwood Manufacturers Assn. Of- ficial Grading Rules for Northern (Genuine) White Pine, Norway Pine, a n d Eastern Spruce, Conform to American Lumber Standards, 1941. Wariations from American Illmber Standards are noted. Includes Offi- Cial grade, trade, and Species marks; Official ship- per's Certificates; general grading instructions; Sizes, measurements, and tally; inspection and Ship- ping proV1SiOns; definitions of terms describing grades; association Standard grades f O r flooring. West C O a St Lumbermen's Assn. Standard Grading and Dressing Rules for DOuglas Fir, Sitka Spruce, West COaSt Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes Official trade and grade marks; general in- Structions; moisture C Ontent provisions; definitions; thicknesses and widths; and grading rules for West COast hemlock flooring. References.-American Lumber Standards for soft- WO Od floor 1 ng, see 411.0 . || | | .25 Maple Floor ing Maple Flooring Manufacturers Assn. Grading Rules for Northern Hard Maple (Acer Saccharum), Beech, and National 0 a k Flooring Manufacturers' Assn. Birch Flooring, 1941. Includes description of in- dividual characteristics of Northern hard maple and of Northern beech and birch floorings; grading rules for First, Second, Third, and three Special grades; Standard measurements; kiln-drying; end matching; Custom in bundling; thicknesses and faces; rules for estimating quantity of flooring required; grade- use recommendations; and uses of different thick- Ile SS6S. Official Flooring G r a d 1 ng Rules, effective Nov. 8, 1943. Birch, Beech, and Hard Maple. Gives requirements for first grade, second grade, third grade, victory grade, Special grades, Standard sizes, counts and weights, Spec 1al thicknesses, jointed flooring, general rules, rules governing re-inspections, and how to arrive at the amount of hardwood flooring required. U. S. GOV. , Dept. Of COmmerce, National Bureau of Stand- ards. Building M a t e I 1 a ls and Structures Report BMS14; 1939. Indentation a n d Recovery of Low-Cost Floor Coverings. Indentation and recovery determi- nations for loads ranging from 25 lb. to 200 lb. On a flat-ended pin 1/4 in. in diameter were made On 23 floor coverings at a relative humidity of 65 percent and temperature of 72° F. Indentation readings were taken f or each load at intervals of time up to 30 min. and then recovery readings at intervals of time up to 120 min. Various types of floor coverings were tested, Such as asphalt t i le , pressed fiberboard, linoleums, felt-base floor coverings having various Wearing Surfaces, rubber, a n d wood. A description Of the apparatus and the procedure used are given. The results are presented in graphic form to show the relative merits of the various floor coverings with respect to in i t i a l and 30-min. indentation under various loads and the recovery after removal Of the load. U. S. GOV. , Dept. Of COTTerce, National Bureau of Stand- ards. Building M at e r i a ls and Structures Report BMS34; 1940. Performance Test of Flo or Coverings for Use in LOw-Cost Housing: Part 1. A performance test w a S COnducted in the floor-testing chamber of the National Bureau of Standards On 40 different test 1nstallations involving 12 f l O or coverings and 11 adhesives. The floor COVerings tested included sev- erals kinds of lineoleum, felt-base floor coverings having Various wearing surfaces, pressed fiberboard, and three stripwood floors. The bonding agents used included lignin pastes, Various resinous cements, Casein-latex cement, asphaltic cements, a n d nails. Installations On both a concrete subfloor and a wood Subfloor were tested. Descriptions Of the testing equipment and test installations are given. Results showing the relative magnitude of the depressions in the floor COverings caused by the testing equipment are Summarized and presented in tables. The appear- ance Of the Various installations after 48,000 cycles Of the testing equipment is discussed and represent- at 1ve photographs are shown. S. GOV. , Dept. of COmmerce, Nat 10nal Bureau Of Stand- ards. Building M a t e i i a l s and Structures Report BMS43; 1940. Performance Test of Floor Coverings for Use in Low-COSt HOuS1ng: Part 2. In the Second series, 40 installations were subjected to a perform- ance test in the floor-testing Chamber Of the Na- tional Bureau of Standards. Included in t he tests were battleship linoleum, rubber in Sheet a n d tile U. 221 Directory of Commodity Specifications form, felt-base floor cover 1ngs having various wear- 1ng Surfaces, three monolithic floors, and a number Of asphalt t 11es. The bond ling agents used included lignin pastes, resinous cements, latex adhesives, rubber cements, cut-back asphalt, and asphalt emul— sí Ons. Installat 1 Ons were made On both concrete and wood Subfloors. Descriptions of the testing equipment and test. 1nStallations are given. Results ShOW1ng the relative depth of the depressions in the floor COVerings during the test are presented in tables. Brief Summar les Showing the performance of the test panels are given, and the appearance Of the different f l oo r coverings after 48,000 cycles of the testing equipment is shown by representative ph Ot Ographs. U. S. GOV., De p t . Of COmmerce, National Bureau of Standards. Building Materials and Structures Report BMS68; 1941. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 3. A performance test was COnducted in the floor-testing chamber of the Nat 1 Onal Bureau Of Standards On a third series of 40 test installations. Included in the test were linoleums in sheet and tile form, cork-composition tile, sheet rubber, rubber tile, asphalt tiles, f i- berboard tiles, felt-base f l O Or coverings having Var 10us Wear ing Surfaces, three monolithic floors, and a number Of WOOd floors. The bonding agents used included lign in pastes, Cumar resin cement, alu- mina cement-latex paste, rubber cements, various as- phaltic adhesives, a n d nails. Installations were made On C Oncrete, Stripwood, and plywood Subfloors. Installations On Stripwood Subfloors were made with underlays of dry and asphalt-saturated lining felts. Descriptions Of the testing equipment and test in- stallat iOnS are given. Results showing the relative depth of the depressions in the floor coverings dur- ing the test are presented in tables. Brief summa- ries of the manner in which the Various test instal- lations. perf Ormed are given, 8nd photographs Of the test panels a f t e r 48,000 cycles of the testing equipment are shown. U. S. Gov. , D e D t . Of COITTherce, National Bureau Of Standards. Bullding Mater 18 lS and Structures Report BMS73; 1941. Indentation Characteristics of Floor Coverings. The indentation characteristics of 64 floor coverings were determined. Tests were c On- ducted On specimens C Ondlt iOned in an atmosphere Of 65-percent relative humidity and 72°F. temperature, On specimens after exposure to accelerated aging, and on specimens at an elevated temperature of 90° F. The floor coverings tested included Such gen- eral types as linoleum, cork, rubber, felt base, as- phalt, wood, fiberboard, and monolithic c Ompositions. Wariations in c Omposition and thickness were includ- ed in many of the types. The apparatus and the pro- cedures are briefly described. Summaries of the re- Sults are presented to show the relative merits of the various floor COVer ings with respect to c Omfort value and permanent indentati Om. U. S. Gov. , D e p t . Of COTInerce, Nat 10nal Bureau Of Standards. Bl] 1 lo 1 ng Materials and Structures Report BMS80; 1942. Performance Test of Floor Coverings for Use in LOw-Cost HOusing: Part 4. A performance test was c Onducted in the floor-testing chamber Of the National Bureau of Standards On a fourth Series of 40 different installations involving 26 different fl00r c OveringS. Specimens Of most of the floor COVerlmgS Were installed On both a concrete and a WOOd Subfloor. Included in the test were c Ork tiles, rubber tile containing aluminum Oxide aggregate, as- phalt t 11e, marble 1zed linoleums, felt-backed floor COVerings having Various wearing surfaces, strip ma- ples, m a p le unit-block, pecan unit-block, asphalt mastic, COal-tar mast lc, alumina cement—rubber latex COmposit 1 On, magnesium Oxychloride c Omposition, and 1:2:4 Portland cement concrete. Different underlays and adhesives were also included in the test. The test installations are described and results showing the depth of the depressions in the floor coverings made by the equipment are presented in tables. Brief Summaries Of the manner in which the Various instal- lat 10ns performed are given, and their appearance at the end Of the test is shown by photographs. A few generallZed comments and COnclus 10ns are made. U. S. Gov., Federal Specification M M - L – 73 6 ; 1935. Amendment 3; 1944. Lumber and T 1 m be r ; Hardwood. Maple, birch, a nd beech flooring shall conf Orm t O the rules Of the Maple Flooring Manufacturers' Assn., Or to the rules of the National Oak Flooring Manu- facturers' Assn. In cases where lumber of a special width, length, Or thickness 1s needed, such lumber shall conform to the standard grades Of the National Hardwood Lumber Assn. except in the matter Of Width, length, and thickness. References . —American Lumber Standards f or soft- Wood flooring, S e e 4 11.0; hard Wood grad ing rules, See 400. 3. l, l l .26 Oak Floor ing National O a k Flooring Manufacturers' Assn. Official Flooring Grading Rules, effective Nov. 8, 1943. Oak. Gives requirements for quarter-sawed and plain-sawed, Standard thicknesses a nd widths, square edge Strip flooring, standard counts and We 19.hts, general rules, rules governing re-inspections, and how to arrive at the amount Of hardwooj flooring required. U. S. Gov. , D ep t . Of Commerce, Nat 10nal Bureau of Standards. Commercial Standard CS56-41; 1941. Oak Flooring. This standard provides minimum specifi- cations f or three grades of quarter-Sawed and f Our grades of plain-sawed white Oak and red Oak flooring. It covers standard dimensions for length, Width, and thickness of LOngue-and-gr OOVed, a nd Square-edged strip flooring. It also covers defects, bundling, inspection, a n d a method Of certifying COmpliance with the Standards. Initiated by National Oak Floor- ing Manufacturers ASSn. U. S. GOV., D ep t . Of COmmerce, Nat 10nal Bureau Of Standards. Building Materials and Structures Report BMS.14; 1939. Indentation a n d Rec Overy Of LOW-Cost Floor Coverings. Indentation and recovery determi- nations for loads ranging from 25 lb. to 200 lb. On a flat-ended pin 1/4 in. in diameter were made On 23 floor coverings at a relative humidity of 65 Dercent and temperature of 72° F. Indentation readings were taken f or each load at intervals Of time up to 30 min. and then recovery readings at 1ntervals Of time up to 120 min. War 1 o us types of floor coverings were tested, such as asphalt t 1 le , pressed f 1ber- board, linoleums, felt-base floor COVer 1ngs having various wearing surfaces, rubber, a n d W0Od. A de- scription of the apparatus and the procedure used 222 Wood and Paper \! | | . 27 ** A. are given. The results are presented in graphic form to show the relative merits Of the Various floor c Overings with respect to initial and 30-ſmin. inden- tation under various loads a n d the rec OVery after removal Of the load. U. S. Gov. , D ept . Of COmmerce, National Bureau of Standards. Building Materials and Structures • Report BMS34; 1940. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 1. A performance test was c Onducted in the floor-test ing Chamber Of the National Bureau Of Standards On 40 different test installations involving 12 f 10OT COVer 1ngs and 11 adhesives. The floor coveringS tested included Several kinds Of linoleum, felt-base floor COVerings having various wearing surfaces, pressed f 1berboard, and three stripwood floors. The bonding agents used included lign in pastes, War 10us resinous cements, case in-latex cement, asphaltic cements, and nails. Installat iOnS On both a concrete Subfloor and a wood Subfloor were tested. Descript iOnS Of the test ing equipment and test installations are given. Pesults showing the relative magnitude Of the depressions in the floor c Overings caused by the testing equipment are summarized and presented in tables. The appear- ance of the various installations after 48,000 cycles Of the testing equipment is discussed and represent- ative photographs are shown. U. S. Gov. , D ep t . Of COmmerce, National Bureau Of Standards. Building Materials and Structures Report BMS68; 1941. Performance Test of Floor Coverings for Use in LOW-COSt HOusing: Part 3. A perf Ormance test was conducted in the floor-testing chamber Of the National Bureau Of Standards On a third Series of 40 test installations. Included 1n the test were linoleums in sheet and tile f Orm, COrk-COmposit iOn tile, sheet rubber, rubber tile, asphalt tiles, fl- berboard tiles, felt-base f l O Or C CVerings having various wearing surfaces, three monolithic floors, and a number Of WOOC floors. The bonding agents used included lign in pastes, Cumar resin Cement, alu- mina cement-latex paste, rubber cements, Various as- phaltic adhesives, a n d nails. Installations were made on concrete, str 1DWOOd, and plywood subfloors. Installations On Stripwood Subfloors were made with underlays of dry and asphalt-saturated lining felts. Descriptions of the test. 1ng equipment and test in- Stallations are given. ResultS Showing the relative depth of the depressions in the floor coverings dur- ing the test are presented in tables. Brief summa- ries of the manner in Which the Varl OuS test 1nStal- lations performed are given, and photographs of the test panels after 48, OOO cycles of the test ing equipment are shown. U. S. GOV., D ep t . Of COIII]erce, National Bureau Of Standards. Building Materials and Structures Report BMS73; 1941. Indentation Characteristics of Floor COvering. The indentation character ist 1 C S Of 64 floor coverings were determined. Tests were C.Onduct- ed On specimens cond1t iOned in an atmosphere of 65- percent relative humidity and 72°F. temperature, on specimens after exposure to accelerated aging, and on specimens at an elevsted temperature of 90° F. The f l O Or c Overings tested included Such general types as linoleum, COrk, rubber, felt base, asphalt, wOOd, fiberboard, and monolithic compositions. Wari- at 10ns in c Ompos 1t 10n and thickness were included in many of the types. The apparatus and the procedure tiš:)(577 ()—4 –1. are briefly described. Summaries of the results are present to show the relative merits of the various floor coverings with respect to comfort V a lue and permanent indentat 1.On. U. S. GOV. , Dept. Of Commerce, National Bureau of Stand- ards. Building M a t e r i a ls and Structures Report BMS80; 1942 . Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 4. A performance test w a s conducted in the floor-testing chamber Of the National Bureau of Standards on a fourth series of 40 different installations involving 26 different floor coverings. Specimens of most Of the floor coV- erings were installed on both a concrete and a wood Subfloor. Included in the test were cork tiles, rub- ber tile c Ontaining aluminum OXide aggregate, asphalt tile, marble 1zed linoleums, felt-backed floor cover- ings having various wearing Surfaces, strip maples, maple unit-block, pecan unit-block, asphalt mastic, coal-tar mastic, alumina cement-rubber latex compo- sition, magnesium Oxychloride composition, and 1:2:4 POrtland cement C Oncrete. Different underlays and adhesives were also included in the test. The test installations are described and results showing the -depth of the depressions in the floor coverings made by the equipment are presented in tables. Brief Sum- maries of the manner in which the various installa- tions performed a re given, and the 1r appearance at the end of the test is shown by photographs. A few generalized c Omments and conclus 1 OnS are made. U. S. Gov., Fe d e r a l Specification MM-L-736; 1935. Amendment 3; 1944. Lumber and Timber; Hardwood. Oak flooring and pecan flooring s h a l l conform to the rules of the National Oak Flooring Manufacturers' Assn. In c as e s where lumber of a special width, length, or thickness is needed, such lumber shall conform to the standard grades of the National Hard- wood Lumber Ass n . except in the matter of width, length, and thickness. References. –American Lumber Standards f or soft- wood flooring, S e e 4 11.0: hardwood grading Tule S, see 400.3. -> t! I | .27 Pine Floor ing Arkansas SOft Pine Bureau. Standard Spec 1ſ loat iOns for Arkansas Soft Pine Lumber, 1939. Include S plain- end and end-matched, edge and flat g r a 1 m in f Our grades of each, with two common grades of flat grain plain, general requirements, molsture COntent, etc. Conforms to American Lumber Standards. Also factory flooring, heavy roofing, and decking, grades, diſſen- slons, permissible defects, and we lights. Southern Pine Inspect iOn Bureau of the SOuthern Pine ASSn. The Gulf Coast Class if icati On Of Pitch Pine Resawn Lumber and Sawn Timber, 1923. Includes list of defects, gener a l rules, and grading rules for flooring. Southern Pine Inspection Bureau of the SOuthern Pine ASSI). Standard Specifications f or Southern Pine Lumber, 1939. Includes general instructions, def 1- nitions, general grading provis 10ns, Spec 1ſ 1Cat iOnS, and grading rules for floor ling. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Building M at er 1 a ls and Structures Report BMS.14; 1939. Indentation a nd Recovery of LOW-Cost Floor Coverings. Indentation and re OCVery determi- nations for loads ranging from 25 lb. to 200 lb. On a flat-ended pin 1/4 in. In diameter were made On 23 || | | . 27 Directory of Commodity Specifications floor coverings at a relative humidity of 65 percent and temperature of 72° F. Indentation readings were taken for each load at intervals of time up to 30 min. and then recovery readings at intervals of time up to 120 min. Various types of floor coverings were tested, such as asphalt tile, pressed fiberboard, linoleums, felt-base floor coverings having various wearing surfaces, rubber, and wood. A description of the apparatus and the procedure used are given. The results a re presented in graphic form to show the relative merits of the various floor coverings With respect to 1 n i t i a l and 30-min. indentation under various loads and the recovery after removal Of the load. U. S. GOV. , D e D t . Of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS34; 1940. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 1. A performance test was conducted in the floor-testing chamber of the National Bureau of Standards on 40 different test installations involving 12 floor coverings and 11 adhesives. The floor coverings tested included Several kinds of linoleum, felt-base floor coverings having various wearing surfaces, pressed fiberboard, and three Stripwood floors. The bonding agents used included lignin pastes, various resinous cements, Case in-latex cement, asphaltic cements, a nd nails. Installations On both a concrete subfloor and a wood Subfloor were tested. Descriptions of the testing equipment and test installations are given. Results showing the relative magnitude of the depressions in the floor coverings caused by the testing equip- ment a re Summarized and presented in tables. The appearance Of the Various installations after 48,000 cycles of the testing equipment is discussed and representative photographs are shown. References. -American Lumber Standards for soft- Wood flooring, see 411. O. | | | .28 Spruce Floor ing West Co a St Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes Official trade and grade marks; general in- Structions; moisture c On t e nt provisions; defini- tions; thicknesses and widths; and grading rules for Sitka Spruce flooring. References. -American Lumber Standards for soft- wood flooring, see 4 11.0. | | | .29 Miscel laneous Floor ing Specifications Calif Ornia Redwood ASSn. Standard Patterns of Worked Redwood Lumber. Pattern Book 738; 1941. Includes flooring, narr OW, St. 2ndard, and wide in three thick- nesses, with dimensional diagrams. California Redwood A S S n. Standard Specifications, 1942. Flooring. COnf Orms to American Lumber Stand- ards. Gives requirements for r Ou g h and dressed sizes, Clear All Heart and A and B grades. Maple Flooring Manufacturers Assn. Grading Rules for Northern Hard M a p le (Acer Saccharum), Beech, and Birch Flooring, 1941. Includes description of in- dividual characteristics of Northern hard maple and of Northern beech and birch floorings; grading rules for First, Second, Third, and three Special grades; standard measurement; kiln-drying; end matching; cus- tom in bundling; thicknesses and faces; rules for º | : Northern Hemlock and Hardwood Manufacturers ASSn. estimating quantity of flooring required; grade-use recommendations; and uses of different thicknesses. National 0 a k Flooring Manufacturers' Assn. Official Flooring G r a d 1 ng Rules, effective Nov. 8, 1943. Birch, Beech, a nd Hard Maple. Gives requirements for first grade, second grade, third grade, victory grade, Special grades, standard sizes, counts and Weights, Special thicknesses, jointed flooring, gen- eral rules, rules governing re-inspections, and how to arrive at the amount of hardwood flooring required. Nat 10nal 0 a k Flooring Manufacturers' Assn. Official Floor ing G r a d i ng Rules, effective Nov. 8, 1943. Pecan. Gives requirements for red and white, vari- Ous g r a de S , standard counts and weights, general rules, rules governing re-inspections, a nd n Ow to arrive at the amount of hardwood flooring required. U. S. Gov., Fe d e r a 1 Specification MM-L-736; 1935. Amendment 3; 1944. Lumber and T im be r ; Hardwood. Maple, birch, a nd beech flooring shall conform to the rules of the Maple Flooring Manufacturers' Assn., Or to the rules of the National Oak Flooring Manu- facturers' Assn. In cases where lumber of a special width, length, or thickness is needed, such lumber shall C Onſ Orm to the standard grades Of the National Hardwood Lumber Assn. except in the matter of width, length, and thickness. S. Gov., Fe d e r a l Specification MM-L-736; 1935. Amendment 3; 1944. Lumber and Timber; Hardwood. Oak fl00r1ng and pecan flooring S h a l l conform t O the rules of the National Oak Flooring Manufacturers' ASSn. In C as e s where lumber Of a Special width, length, Or thickness is needed, Such lumber shall conform to the standard grades of the National Hard- wood Lumber A S S n . except in the matter Of width, length, and thickness. U. References . —American Lumber Standards for floor- ing & softwood, see 4 11.0; hardwood grading rules, see 4 3 || | | .3 CE | LING LUMBER Arkansas Soft Pine Bureau. Standard Specifications for Arkansas Soft Pine Lumber, 1939. Includes Cell- ing lumber p la 1 n and end-matched, dressed S12es, standard workings, lengths, moisture content, etc. COnf Orms to American Lumber Standards. California Redwood Assn. Standard Patterns Of WOrked Redwood LuIIIber. Pattern Book 738; 1941. Includes ceiling, dimens lonal diagrams of St O C K patterns . California Red w O O d Assn. Standard Specifications, 1942. Ceiling Lumber. Conforms to American Lumber Standards. Gives requirements for Clear All Heart and A and B grade S. & Of- ficial Grading Rules for Hemlock and Tamarack Lum- ber and White Cedar Shingles, Conform to American Lumber Standards, 1941. Includes Official grade , trade, and species marks; official shipper's certif- icates; official grading rules for hemlock and tama- rack lumber, including yard and industrial Si Ze standards, description, measurement, and tally; in- spection and shipping provisions; definitions of de- fects; rules for grading yard lumber, finishing lum- ber, and ceiling; and standard planing mill patterns for ceiling. Officially adopted by the Northeastern Lumber Manufacturers Assn., Inc., for the grading of hemlock and tamarack produced in New York, Pennsyl- vania, and the New England States. 224 Wood and Paper l! | | . 13 *. Northern Hemlock and Hardwood Manufacturers Assn. Of- ficial Grading Rules for Northern (Genuine) White Pine, Norway Pine, a nd Eastern Spruce, COnform to American Lumber Standards, 1941. Wariations from American Lumber Standards are noted. Include Off 1– Cial grade, trade, and Species markS; Official ship- per's certificates; general grading instructions; sizes, measurements, and tally; inspect iOn and ship- ping provisions; definitions of terms describing grades; ass OC 13t 10n Standard grades f O r ceiling. Southern Pine Inspection Bureau of the Southern Pine ASSn. Standard Specifications for Southern Pine Lumber, 1939. Includes general instructions, defi- n1t 10ns, general grading provisions, Spec 1ſ ications, and grading rules for ceiling. West C 0 a St Lumbermen's Assn. Standard Grading and Dressing Rules for DOuglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes Off 1d 1al trade and grade marks; general in- structions; moisture content provisions; defini- tions; thicknesses and Widths; and grading rules for DOuglas fir, West COast hemlock, and Sitka Spruce Celling. References. -American Lumber Standards for soft- wood ceiling, S e e 411.0; hardwood grading rules, See 400. 3. | | | .4 PART ITION LUMBER, MOLDINGS, AND FINISH LUMBER || | | || || Part it ion Lumber California Redwood Assn. Standard Patterns of Worked Redwood Lumber. Pattern Book 738; 1941. Includes boarding, Wall boarding, battens, et C . , beaded, miltered and groCVed, tongued and grOOVed, and ship- lapped, with dimensional diagrams. California Redwood A S S n . Standard Specifications, 1942. Part1t 10n Lumber. COnf Orms to American Lum- ber Standards. Gives requirements for Clear All Heart and A and B grades. 8Outhern Pine Inspection Bureau Of the Southern Pine ASSI). Standard Specifications f or Southern Pine Lumber, 1939. Includes general instructions, defi- nit 10ns, general grading DTOV is 10ns, Specifications, and grading rules f Or part 1 tion. West C O a St Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes Official trade and grade marks; general in- Structions; moisture content provisions; defini- tlons; thicknesses and widths; and grad 1ng rules for DOuglas fir, West COast hemlock, and Sitka spruce part it 1 On. References. –American Lumber Standards for soft- WO Od part 1 t lon, see 4 11.0; hardwood grad ing rules, See 400. 3. | | | .42 Mold ings California Redwood Assn. Standard Patterns Of WOrked Redwood Lumber. Pattern Book 738; 1931. Includes moldings and poster mold 1ngs, dimens lonal diagrams Of St Ock patterns. California Redwood A S S n. Standard Specifications, 1942. Moldings, Latt 1Ce. Gives requirements for grade A a n d better, lengths, finish, and defects. SOuthern Pine Inspect iOn Bureau of the Southern Pine Pine A S S n . Standard Spec 1 fications for Southern Pine Lumber, 1939. Includes general instructions, definitions, general grading proV1SiOnS, cat 10ns, and grading rules for moldings. West Coast Lumbermen's Assn. Standard Grading and Dressing Rules f O r DOuglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, NO. 11; 1942. Includes Offic 18l trade and grade marks; general in- struct iOns; moisture c Ontent provisions; definitions; thicknesses and widths; and grading rules for DOug- las fir, West COast hemlock, Sitka Spruce, and West- ern red cedar moldings. U. S. GOV., Dept. Of COmmerce, National Bureau of Stand- ards. Simplified Practice Recommendation R16-39; 1939. Lumber (American Lumber Standards for Soft- wood Lumber). Moldings. G 1 v e s illustrations and correct sizes of moldings Of the 7, 000 series. They can be used as a guide for design and the Spec 1ſ1– cations of moldings. Initiated by the Central Com- mittee On Lumber Standards and the National Lumber Manufacturers ASSI). U. S. GOV., Dept. Of COmmerce, National Bureau Of Stand- ards Commercial Standard CS76–39; 1939. Hardwood Interior Trim a n d Molding. This standard provides minimum specifications for two grades of hardwood in- terior trim a n d molding known as grade A, which is Suitable for natural finish and highest quality paint finish, and grade B, which is normally confined to a paint finish, of s i z e s and design as shown in the 7,000 Series, Appendix D of Simplified Practice Recr Ommendation R16–29, effective Nov. 1, 1932. It c OV- ers allowable defects, design, length, width, bun- dling, and the grading tolerances for these require- ments. Hardw OOd D 1 In en S 1 On Manufacturers ASSI). , Spons Or. specifi- References. -American Lumber Standards f or soft- wood molding and interior trim, see 411. O; hardwood grading rules, see 400.3. | | | .43 F in ish Lumber Appalachian Hardwood Manufacturers. Standard 12ed Hard- wood Wall Paneling, 1939. Includes standard types Of Vertical, horizontal, and C Omb in at 1 On Dane ls, moldings and trim; Of white Oak, beech, birch, chest- nut, and maple; also available in red Oak, butternut, and yellow poplar. DimenSiOnal drawings Of Standard shapes, installat iOn instruct iOnS, and illustrat iOns. Arkansas SOft Pine Bureau. Standard Specifications for Arkansas Soft Pine Lumber, 1939. Includes finish lumber 1n three grades, lengths, for dressed yard and industrial lumber. NOminal a nd dressed dimen- sions, widths of dressed material exceeds American Lumber Standards, and gives m0lSture C Ontent require- Iſent.S. Calif Ornía Redwood ASSn. Standard Patterns Of WOrked Redwood Lumber. Pattern Book 738; 1941. Includes interior finish l um be r , dimensional diagrams Of St OCk Datterns. Callſ Ornia Redwood ASSn. Standard Specifications, 1942. Finish Lumber. COnf Orms to American Lumber Standards. Gives requirements for Clear All Heart and A and B grades, with rough and dressed sizes. SOuthern Pine Inspection Bureau of the SOuthern Pine ASSII. Standard Specifications for SOuthern Pine lumber, 1939. Includes general instruct iOnS, defl- nit 10ns, general grading Dr OV-1s 10ns, spec 1ſ 1Cat 1 Ons, and grading rules for finish. West C O as t Lumbermen's Assn. Standard Grading and Dressing Rules for DOuglas Fir, S1tka Spruce, West 225 l! | | . 13 Directory of Commodity Specifications Coast Hemlock, West e r n Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; gen— eral instructions; moisture content provisions; def- initions; thicknesses and widths; and grading rules for Douglas fir, West Coast hemlock, Sitka spruce, and Western red cedar finish-casing and base. U. S. GOV., D ept . Of COITTerce, National Bureau of Standards Commercial Standard CS74–39; 1939. Solid Hardwood Wall Paneling. This standard provides for two classes of 3/4-in. Solid hardwood wall paneling manufactured to standard tongued-and-grooved pat— terms, in Six face widths from 3 to 8 in., available In Seven exact lengths from 2 ft. 6 in. to 8 ft. 8 in. It also covers random lengths of 2 ft. and up On 6-in. breaks and harmonizing molding and trim pattern S. Sponsored by hardwood lumber industry through American Walnut Manufacturers Assn. ; Appa- lachlan Hardwood Manufacturers, Inc.; Hardwood Di- mens 10n Manufacturers Assn. ; Mahogany Assn., Inc.; National Hardwood Lumber Assn. ; Northeastern Lumber Manufacturers Assn., Inc.; Northern Hemlock and Hard— WOOd Manufacturers Assn. ; Philippine Mahogany Manu- facturers' Import Assn., Inc.; and Southern Hardwood Producers, Inc. U. S. Gov., Fe d e r a l Specification MM-L-736; 1935. Amendment 3; 1944 . Lumber and Timber; Hardwood. Trim shall C Onform to the rules of the Hardwood In- ter 10n Trim Manufacturers' A S S n . In cases where lumber of a Special width, length, or thickness is needed, such lumber shall conform to the standard grades of the National Hardwood Lumber Assn. except 1n the matter Of Width, length, and thickness. References . -American Lumber Standards for soft– Wood f in ish, see 4 11.0; hardwood grading rules, see 400. 3; miscellaneous millwork, see 423. 9. || | | .5 SH | P-LAP LUMBER Arkansas SOft Pine Bureau. for Arkansas Soft Pine Lumber, 1939. Includes ship- lap, definitions of defects, dimensional drawings f Or yard and heavy grades, and permissible defects, in C Onf Ormity with American Lumber Standards. Callf Ornia Redwood ASSn. Standard Patterns of Worked Redwood Lumber. Pattern BOOK 738; 1941. Includes Shiplap, inter 10T a n d exter iOr types of plain and molded patterns, with dimensional diagrams of stock patterns. California Redwood Ass n . Standard Specifications, 1942. Drop Siding Or Shiplap. Conforms to American Lumber Standards. . Gives requirements for Clear All Heart, and A and B grades. NOrthern Hemlock and Hardwood Manufacturers Assn. Of – ficial Grad Îng Rules for Hemlock and Tamarack Lumber and White Cedar Shingles, Conform to American Lum- ber Standards, 1941. Includes Official grade, trade, and Species marks; official shipper's certificates; official grading rules for hemlock and tamarack lum- ber, including yard and industrial Size Standards; description, measurement, and tally; inspection and shipping provisions; definitions Of defects; rules for grading yard lumber, finishing lumber, and ship- lap; and Standard planing mill and detail patterns for shiplap. Officially adopted by the Northeastern Lumber Manufacturers Assn., Inc., for the grading of hemlock and tamarack produced in New York, Penn- Sylvania, and the New England States. SOuthern Pine Inspect iOn Bureau Of the Southern Pine ASSI). Standard Spec 1ſ 1Cat iOns f or Southern Pine Standard Specifications | Lumber, 1939. Includes general instructions, defi- nitions, general grading provisions, specifications, and grad Ing rules for shiplap. References. --American Lumber Standards f or soft- Wood sh 1p-lap, se e 411.0; hardwood grading rules, see 400. 3. | | | .6 DRESSED AND MATCHED YARD LUMBER Arkansas SOft Pine Bureau. Standard Specifications for Arkansas Soft Pine L um be r , 1939. Includes dressed and matched yard lumber, defect definitions, dimensions a n d grade definitions with permissible defects in accordance with American Lumber Standards, moisture content requirements. California Red wood Assn. Standard Specifications, 1942. Dressed and Matched Yard Lumber. Conforms to American Lumber Standards. Gives requirements for rough and dressed sizes, requirements as to quality Of Various grades with permissible sapwood and defects. Northern Hemlock and Hardwood Manufacturers Assn. Of – f 1C 1al Grading Rules for Hemlock and Tamarack Lumber and White Cedar Shingles, Conform to American Lum- ber Standards, 1941. Includes official grade, trade, and species marks; official shipper's certificates; Official grading rules for hemlock and tamarack lum- ber, including yard and industrial size standards; description, measurement, and tally; inspection and Shipping provisions; definitions of defects; rules for grading yard lumber, finishing lumber, and dressed and matched; and standard planing mill patterns for D and M. Officially adopted by the North eastern Lumber Manufacturers Assn., Inc., for the grading Of hemlock and tamarack produced in New York, Penn— Sylvania, and the New England States. NOrthern Hemlock and Hardwood ManufacturerS ASSn. Of- ficial Grading Rules f or Northern (Genuine) White Pine, NOrway P in e , and Eastern Spruce, conform to American Lumber Standards, 194 1 . Wariat iOns from American Lumber Standards are noted. Includes Off 1– cial grade, trade, and Species marks; Official Ship- per's certificates; general grading instructions; S126s; measurements and tally; inspect iOn and Ship- ping provisions; definitions Of t e r ms describing grades; ass OC lat 1 On Standard grades for dressed lumber. SOuthern Pine Inspect iOn Bureau Of the Southern Pine Assn. Standard Specifications for Southern Pine Lum- ber, 1939. Includes general instruct iOnS, def in 1– tions, general grad 1ng provisions, Specifications and grading rules f or dressed and matched yard lumber. West C O a St Lumbermen's ASSI). Standard Grading and Dressing Rules f or DOuglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes Official trade and grade marks; general in- structions; moisture content proV 1s 10ns; definitions; thicknesses and widths; and grading rules for DOug- las fir, West Coast hemlock, Sitka Spruce, and West- ern red cedar dressed and matched yard lumber. Western Pine ASSn. Standard Grading Rules for POnde- rosa P 1 n e , Sugar Pine, Idaho White Pine, Larch- DOuglas Fir, Wh 1 t e Fir, Engelmann Spruce, Incense Cedar and Red Cedar Lumber, 1939. Includes Official grade, trade, and Species marks; general instructions; measurements and tally; definit 10ns Of defects; re- inspect iOn; and requirements for dressed and matched yard lumber. References. –Ameritan Lumber Standards f or soft — wood D. a n d M., see 411. O; hardwood grad 1ng rules, see 400.3. 226 Wood and Paper l! I 2.0 || | | .7 ROOF ING LUMBER Callſ Ornia Redwood A S S n . Standard Specifications, 1942. Decking, Heavy Roof ºng, and Factory Flooring. COnf Orms to American Lumber Standards. Gives re- quirements for three grades Of common and rough and dre SSed S 12es. SOuthern Pine Inspection Bureau of the Southern Pine ASSn. Standard Specifications f or Southern Pine Lumber, 1939. Includes general instructions, defi- nit 1 OnS, general grading provisions, specifications and grading rules for roof ing. References. -American Lumber Standards for soft- Wood roofing, see 4 11.0; hardwood grading rules, see 400. 3; wood shingles, see 402. 52. || | | .8 SHELW ING U. S. GOV., Veterans Administration. WA-G–94c; 1937. Specification WOOden Library Shelving. || | | .9 MISCELLANEOUS SPECIFICATIONS FOR BUILD- |NG LUMBER Southern Pine Inspection Bureau of the Southern Pine ASSn. Standard Specifications for Southern Pine Lum- ber, 1939. Includes general instructions; defini- t 10ns; general grading Dr OV1S 10ns; specifications and grading rules for base, casing, door jambs, win- dOW jambs, planks, and trim. West C 0 a St Lumbermen's ASSn. Standard Grading and Dressing Rules for DOuglas Fir, Sitka Spruce, West COast Hemlock, W e s t e r n Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; gen- eral Instructions; moisture content provisions; def- initions; thicknesses and widths; and grading rules for Douglas fir, West Coast hemlock, Sitka spruce, and Western red cedar box lumber, capping and grooved trunking, corn cribbing, barge (framing, planking, and decking), battens, flume lumber, ladder stock, panel- ing, piano posts, pickets, plpe Stave stock, porch columns, ship decking, shop plank, silo staves, step- ping, wagon bottoms, well tubing and windmill stock. U. S. G O V . , Dept. Of COmmerce, National Bureau of Standards. Commercial Standard CS26–30; 1930. Aro- mat 10 Red Cedar ClOSet Lining. A commercial stand- ard Selected a nd accepted by industry for clothes closet lining covering requirements On species of WOOd, Standard thicknesses, lengths, widths, details Of matching, percentage of heartwood, and permissi- ble defects. Sponsored by Aromatic Red Cedar Closet Lining Assn. U. S. G O V . , Dept. Of COITInerce, National Bureau Of Standards. COmmercial Standard CS89–40; 1940. Hard- wOOd Stair Treads and Risers. This standard provides minimum Spec 1 fications f Or hardwood stair treads and risers. It covers three grades of treads in three widths and four grades of risers in four widths which a re available in five standard lengths. It also covers Species, approved tread-nosing pattern, nomenclature and definitions, and a method of cer- tification Of compliance with the standard. Spon- SOred by Hardwood Dimension Manufacturers Assn. U. S. GOV., Dept. Of CCITTmerce, Civil Aer Onautics Ad- ministration, Bureau Of Federal Airways. Spec if i- cations CAA-129. Alaska-Type Transmitter Building; Erect iOn Of. U. S. GOV. , Dept. . Of COIII]erce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cations CAA-157. Alaska-Type Transmitter Building; Prefabricated, Wood, Erect iOn Of. U. S. GOV., Dept. Of COIſmerce, Civil Aeronaut 1.cs Ad- ministration, Bureau Of Federal Airways. Specifi- cations CAA-245. Alaska-Type Quarters Building; Prefabricated, WOOd. U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. ~ Spec if 1– cations CAA-255. Alaska-Type Utility Building; Pre- fabricated, WOOd. References. -American Lumber Standards, see 4 11.0: hardw OOd grading rules, see 400. 3. l, 12. STRUCTURAL T | MBERS AND BRIDGES tº 12.0 GENERAL ITEMS American Railway Engineering Assn. COnstruction and Maintenance Sect1On, A S S n . Of American Railroads. Manual f or Railway Engineering, 1944. Specifica- tions for Building for Railroad Purposes: Carpentry and Millwork. Gives requirements f or SeaSOning, Species a n d grades, dressing, treated lumber, ter- mite shields, framing, joists, partitions, and roof framing. American Society for Testing Materials, D 9–30; 1930. Definitions of Terms Relating to Timber. Defines Structural timber, terms relating to wood, standard defects, Standard names f Or Structural timbers, and appendix COVering details f Or knots. American Society for Testing Materials, D 143-27; 1927. American St a n d a r d s Assn., 04a–1927. Methods of Testing Small Clear Specimens Of Timber. Selection, preparat 10n, a n d St Orage Of test, specimens, teSt. procedure f Or Static and impact bending, tens 10n, C Ompression, hardness, shear, cleavage, Spec if ic gravity, Shrinkage, and moisture COntent. American Society for Testing Materials, D 198-27; 1927. American Standards Assn., 04b-1927. Methods of Stat- ic Tests of Timbers in Structural Size S. COVerS Illm- ber a n d sizes of test specimens, moisture control, apparatus, a n d procedure for stat lc bending test, for compression, a n d for minor tests, permissible variations, and Sample data sheets. National Lumber Manufacturers Assn. Heavy Timber Mill Construction Details, 1929. Illustrates (by means of line drawings) good practice in heavy timber con- struction detailing. National Lumber Manufacturers Assn. House Framing De- tails, 1929. Reprinted, 1941. Includes plates ll- lustrating satisfactory methods of assembling the structural parts of frame buildings. The 1nforma- tlon presented has been developed from the results of common pract ice that have been demonstrated and proved. It reflects recent research and lab Oratory findings. National Lumber Manufacturers ASSI). Wood Structural Design Data, Wolume 1; 1941. Includes physical, chem- ical, and mechanical properties of wood, timber qual- ity— strength relations, glossary of lumber terms, abbreviations of lumber terms, board measure, lumber quantity costs, sizes of American standard yard lum- ber a n d timbers, notations and technical Symbols, properties of American standard lumber sizes; design data and formulae for computing sizes of beams, Col- umns, and plank and laminated floors; tables of beam sizes required to support a given load Over a given l! I 2.0 Directory of Commodity Specifications span; tables of 1 e a st dimensions for columns re- quired to support a given load for various column lengths; and tables for Sizes Of plank and laminated floors of various thicknesses for safe uniform load for a given Span. National Lumber Manufacturers Assn. Wood Structural Design Data, Wolume 1; 1941. Supplement No. 1; 1943. WOrking Stresses f O I Structural Lumber. Includes general discuss 10n, determination Of required sizes, allowable unit stresses, and timber column formula; and table showing stresses for joists and planks, beams and Stringers, and posts and timbers for kinds of lumber. National Lumber Manufacturers Assn. Wood Structural Design Data, WOlume 1; 1941. Supplement No. 3. Max- imum SpanS for JOists and Rafters. Includes tables of S 1 Z e S required to support a given load Over a given Span for ceiling joists, attic floor joists, floor joists, and rafters and roof joists. National-Lumber Manufacturers Assn. Wood Structural Design Data, Volume 1; 1941. Supplement No. 4. Wood Columns-Safe Loads. Formulas and safe loads per square inch Of cross-sectional area of concentri- cally loaded simple s O l i d and spaced columns are given. Short-time and long-time safe loads are pre- sented in both tabular and graphical form. By as- Sumlng the length Of column to be the distance be- tween adjacent lateral supports, the data for simple SOlid and Spaced columns may also be applied to col- umns or compression members continuous through sev- eral lateral Supports. National Lumber Manufacturers ASSn. WOOd Structural Design Data, Wolume 1; 1941. Supplement No.5. Wood Trusses-Stress Coefficients, Length Coefficients, and Angles. Includes glossary Of terms, limitations, notations, and tables Of St re n g th coefficients, length c Oefficients, and angles for pitched type trusses (Belgian, Fink and Fan, Howe, and Pratt) and flat type trusses (Howe, Pratt, modified Pratt, and Howard). National Lumber Manufacturers ASSn. WOOd Structural Design Data, Wolume 1; 1941. Supplement No. 6. Tim- ber COnnect OrS-Design and LOad Data. Includes il- lustrations Of types Of Tec O timber connect Ors, de- sign, and load data tables for each type, specifi- cation when galvanizing is required, and legend for timber & Onnect Ors, grOOVeS, and dapS. National Lumber Manufacturers ASSn. WOOd Structural Design Data, Volume 1; 1941. Supplement No. 7. Stud Walls-Safe Axial Loads. The sizes and spacings of studs in walls as developed through general construg- tion practice have proved conservative and satisfac- tory. There are cases, however, when it may be de- sirable to Obtain a more accurate design in the in- terests of economy Or structural requirements of wider spacings a n d unusual loads. Therefore this pamphlet On the strength Of Stud walls, which is based On the column formulas and Tec Ommendations Of the Forest Products Laboratory, FOrest Service, U. S. Dept. of Agriculture, has been prepared. National Lumber Manufacturers Assn. WOOd Utilization Data No. 3; 1940. Plank-and-Beam Floor and Roof Sys- tem for Resident ial COnstruct iOn. The adapt iOn Of the plank-and-beam type of floor and roof system to residential construction has brought from architects and builders many technical quest iOns concerning its application. This publication presents detailed technical data Dertaining to adaption, advantages and economy, architectural and construct 10n details, and structural requirements Of the plank-and-beam system in residential construction. National Lumber Manufacturers ASSn. WOOd Utilization Data No. 4; 1943. Heavy Timber Construction Details. Includes floor framing, column and floor framing de- tails, roof framing details, types of connections, other details, scope of these details, and thirteen plates showing heavy timber construction details. Northern Hemlock and Hardwood Manufacturers Assn. Of- ficial Grading Rules for Hemlock and Tamarack Lumber and White Cedar Shingles, Conform to American Lumber Standards, 1941. Includes official grade, trade, and Species marks; official shipper's certificates; off i- cial grading rules for hemlock and tamarack lumber, including yard and industrial size standards; descrip- tion, measurement, and tally; inspection and shipping provisions; definitions of defects; rules for grad- ing yard lumber, finishing lumber, heavy joist, tim- bers, and structural joists and rafters. Officially adopted by the Northeastern Lumber Manufacturers Assn., Inc., for the grading of hemlock and tamarack produced in New York, Pennsylvania, and the New Eng- land States. Northern Hemlock and Hardwood Manufacturers ASSn. Of- ficial Grading Rules for Northern (Genuine) White Pine, Norway Pine, and Eastern Spruce, COnf Orm to American Lumber Standards, 1941. Variations from American Lumber Standards are noted. Includes offi- cial grade, trade, and species marks; official Ship- per's certificates; general grading instructions; sizes, measurements, and tally; inspection and ship- ping provisions; definitions of t e rms describing grades; association standard grades f or structural joist and rafters of Norway pine. West C o as t Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; general in- structions; moisture content provisions; definitions; thicknesses and widths; and grading rules for Struc- tural grades. Western Pine Assn. Standard Grading Rules for Ponde- rosa P 1 n e , Sugar Pine, Idaho White Pine, Larch- Douglas Fir, Wh i t e Fir, Engelmann Spruce, Incense Cedar and Red Cedar Lumber, 1939. Includes Official grade, trade, and species marks; general instruct 10ns, measurements, and tally; definitions of defects; re- inspection; and standard specifications and Working stresses for structural grades of larch and Douglas fir structural joists, plank, posts, and timbers. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R16–39; 1939. Lumber (American Lumber Standards f or Soft- wood Lumber). Structural Lumber. Basic provisions for selection and inspect 10n where WOrking Stresses are required. Provides classificat iOns, general provisions, and structural gr a de limitations for joists and planks, be am s and stringers, and posts and timbers. Initiated by the Central COmmittee On Lumber Standards a n d the National Lumber Manufac- tureI’S ASSn. U. S. Go v . , War Production Board, Conservation Div. National Emergency Specifications f or the Design, 228 Wood and Paper * - l, 12.2 Fabrication, and Erect iOn Of Stress Grade Lumber and forms to American Lumber Standards. Gives defini- Its Fastenings for Buildings-Directive No. 29; Aug. tions of four grades, quality requirements, S1zes, 1943. COvers general-stress grade lumber, allowable defects, joists and plank, beam and stringer, and unit stresses for stress grade lumber, design loads, table of allowable working stresses for each grade. design f Ormulas a n d Dr OWis iOnS, timber connector Southern Pine Inspection Bureau of the Southern Pine joints, bolted joints, lag screw joints, nail, spike, Assn. Standard Specifications for Southern Pine Lum- drift pin, and WOOd Screw joints, glued laminated ber, 1939. Includes general instructions, defini- structural members, and appendices. Endorsed by the tions, general grading provisions, specifications, National Lumber MfrS. ASSn. and grading rules for Structural timbers. U. S. Gov. , Federal Specification MM-L-751c; 1942. tº 12. STRUCTURAL TIMBERS Amendment 1; 1944. Lumber and Timber; Softwood. Cov- American ASSn. Of State Highway Officials. Standard ers t he principal species of softwood grown in the Specifications for Highway Bridges, 1941. Includes United States; the three classes of softwood lumber SDeC ifications f O I Structural timber, lumber, and and timber-yard lumber, structural material, and piling-requirements for Species of WOOds and limi- factory and shop lumber-and the grades in the cur- tations of use; grading yard lumber (to conform to rent grading rules of the various associations of American Lumber Standards); hewn, and round timbers; softwood lumber manufacturers that conform to American grading of structural timber (conforming to princi- Lumber Standards. ples of strength grading Simplified Practice Recom- References . —Other specifications f or structural mendation R-16) f O r general requirements, knots, timber, s e e 4 12.0; *:::::::: Lumber Standards for structural grades, see 4 12.0; hardwood grading rules, Shakes, checks, splits, density, grain, structural See 400. 3; planks, dimension iumber, and joists, see joist and plank with load applied to either the wide 402.42, 402.43; heavy flooring and roofing, see 4.11.2, 4- 411.7, 4 12.9; sheet Diling, see 401.49; permissible face Or the narrow face, structural beams and string unit. stresses, S 62 62 466. 13; methods of testing for ers with load applied to the narrow face, and Struc- strength, moisture, etc., see 400. 13. tural DOStS and timbers to carry longitudinal loads. American Railway Engineering Assn. Construction and l! 12.2 BRIDGES Maintenance Section, Assn. Of American Railroads. American Assn. Of State Highway Officials. Standard Manual f or Railway Engineering, 1941. Specifica- Specifications for Highway Bridges, 1941. Includes tions f or structural Timbers. Gives requirements general provisions-definition of terms, proposal for grading Structural timbers On the basis of unit requirements and conditions, award and execution of working stresses, kinds of wood, physical properties, contract, scope of work, control of work and mater 1- sizes, tolerances and surfacing allowances, manufac- als, legal relations and responsibility to public, ture, and inspection; and standard stress-grades and prosecution and progress and measurement and Dave- working stresses for j 0 1 st and plank, beams and ment; specifications f or construction-excavation StringerS, and postS and t 1 mb e r S Of the various and fill, sheet piles, bearing piles, concrete ma- grades and Species of softwoods and hardwoods. sonry, reinforcement, ashlar masonry, mortar rubble American R&ilway Engineering Assn. Construction and masonry, dry rubble masonry, brick masonry, steel Maintenance Section, Assn. Of American Railroads. structures, bronze Or copper-alloy bearing and ex- Manual for Railway Engineering, 1943. Roadway Pro- pansion plates, steel grid flooring, railings, paint- tect iOn. COvers retaining structures in sliding ing met a 1 structures, riprap, concrete cribbing, cuts. Gives requirements for timber, concrete, and waterproofing, dampproof lng, name D la t e s , timber metal cribbing; and dry rubble, masonry, and con- structure, preservative treatments for timber, timber Crete walls. . cribbing, Sect iOnal plate pipe and arches, and Wear- American Society for Testing Materials, D 245–37; 1937. ing surfaces; recommendations f or design-general American Standards Assn., 07-1939. Structural Wood features of design, loads, distribution of loads, Joist and Plank, Beams and Stringers, and Posts and unit stresses, pile loads and bearing power of soils, Timbers. Gives general requirements for all stress substructure a n d retaining walls, structural Steel grades Such as decay, Slope Of grain, holes, Shakes, design, concrete design, design Of timber Structures, checks, and splits; additional requirements when sectional plate pipe and arches, and rating of exist- heartwood, dens lty, a n d close grain are required, ing bridges; specifications and references to other tables for 1, 800, 1,600, 1,400, 1,200, and 1,100-lb. specifications for cement, water for use with cement, Structural joist and plank, for beams and stringers, aggregates, reinforcement, structural, eyebar and and f Or posts and timbers, standard S 12e minimums, rivet steels, wrought iron, Steel forgings and cast- and WOrking stresses. These Specifications were ings, gray-iron a n d malleable castings, bronze or prepared jointly by the American Railway Engineering copper-alloy be a r 1 ng and expansion plates, sheet ASSn. and the A.S.T.M. piles, steel sheet piling, steel grid floors, paint, Arkansas SOft Pine Bureau. Standard Specifications welding, sheet metal for water stops and general use, for Arkansas Soft Pine Lumber, 1939. Includes di- . sectional plate plpe and arches, St One for maSOIlry, mension and small timbers, utility timbers and heavy brick, bituminous materials a n d joint fillers, as- joists, decking, and heavy shiplap structural lum- phalt paving blocks, Dremolded asphalt plank, struc- ber; defines density rule, close and medium grain, tural timber, lumber and plling, and timber preser- moisture C Ontent requirements, grades and dimensions vatives; tables of moments, shears and reactions; with table Of unit working stresses, we ights, and formulas for compressive members; and truck train permissible defects, in conformity with American Lum- and equipment load ings. ber Standards. American Assn. Of State Highway Officials. Standard California Redwood Assn. Standard Specifications, Specifications for Highway Bridges, 1941. Includes 1942. Structural Grades Of California Redwood. COn- specifications for timber structures-requirements 229 1, 12.2 Directory of Commodity Specifications for grades of lumber for the various structural pur- poses; hardware; Split-ring, toothed-ring, Shear- plate, claw-plate, and spike-grid connectors; stor- age of material; workmanship; treated lumber; un- treated lumber; treatment of pile heads (two methods); holes f Or bolts, dOWels, rods, and log SCI'ews; b Olts and washers; COunterS inking; framing; framed bents; caps; bracing; Stringers; plank floors; laminated Or strip floors; wheel guards a n d railings; trusses; truss housings; painting: and measurement and pay- Iſlent. American Railway Engineering Assn. COnstruction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, Apr. 1943. Speci- fications for Design of Wood Bridges a n d Trestles f Or Railway LOading. These specifications contem- plate the use of sound piles and stress-grades of structural timbers. Gives general features of de- Sign, loads and Stresses, unit stresses, and WOrking unit Stre SSes f OI" Structural timber. American Railway Engineering Assn. COnstruction and Maintenance Section, ASSn. Of American Railroads. Manual f or Railway Engineering, 1935. Specifica- tions for Workmanship for Pile and Framed Trestles Of Untreated Material to be Built Under Contract. COvers site, general description, general clauses, detail Specifications, caps, posts, sills, sash and Sway braces, longitudinal braces, girts, stringers, helper stringers, ties, guard timbers, and bulkheads. U. S. Gov. , Federal Works Agency. Public Works Ad- ministration. Specifications f O r Construction of ROads and Bridges in National FOrests and National Parks, FP-41. Culverts and Retaining Walls. U. S. Gov., Federal Works Agency. Public Works Ad- ministrati On. Specifications f O r COnstruction of Roads and Bridges in National Forests and National Parks, FP-41. Log Bridges. U. S. GOV. , Federal WOrks Agency. Public Works Ad- ministration. Specifications f O r COnstruction of Roads and Bridges in National Forests and National Parks, FP-41. LOg Culverts. U. S. GOV. , Federal Works Agency. Public WOrks Ad- ministration. Specifications f Or Construction of ROads and Bridges in National FOrests and National Parks, FP-41. Timber Bridges. References.--Timber for bridges, see 4 12.0, 4 12. 1; bridge flooring, See 4 11. 2, 4 12.9; permissible unit stresses, See 400. 12; methods of testing for strength, moisture, etc. , see 400. 13. l! | 2.3 FRAME STRUCTURES OTHER THAN BRIDGES International ASSn. Of GOvernmental Labor Officials, end Orsing sponsor. American Standards Assn., Z20. 1- 1941. Specifications f or Portable Steel and Wood Grandstands. (Applicable to all portable grandstands any of whose main structural members a re of steel or wood.) Definitions of terms and specifications On approval, des 1gn, workmanship, loading, foun- dations, mate r1 al S of construction, allowable Stresses and Special requirements. U. S. Gov. , Public Health Service, Federal Security Agency. American Standards Assn., Z4.3-1935. The Sanitary Privy. Gives introduction, health hazards of insanitary disposal of excreta, the construction of sanitary privies as a community-wide activity, the underlying principles of privy construct lon, the earth-pit privy, type s of earth-pit privies that %. sat isfy the minimum specifications, Other types Of seat risers, the box-can and Other types, and appen- dix (sample ordinance). ! 2.9 MISCELLANEOUS SPECIFICATIONS FOR STRUC- TURAL T |MBERS AND BRIDGES American Assn. Of State Highway Officials. Standard Specifications f Or Highway Bridges, 1941. Include S specifications for timber cribbing—requirements for grades, preparation, a n d dimensions of timber and logs; construction methods (foundation, mud sillº, face logs or timber, ties, and fastening); filling; and measurement and payment. American Rallway Engineering Assn. Construct 1 On and Maintenance Sect iOn, A S S n . Of American Railr Oads. Manual f or Railway Engineering, 1943. Specifica- tions for Timber Substructures for Water Tank (50,000 and 100,000-gal. capacity). Gives requirements for timber, WOrkmanship, painting, and treating; and draw 1mgS Showing rec Oſmended types and designs. American Rallway Engineering Assn. COnstruct iOn and Maintenance Section, As s n . Of American Railroads. Manual for Railway Engineering, 1944. Wood Bridges and Trestles. Includes plans for Open deck pile and framed trestles, multiple story trestles, ballasted deck pile and framed trestles, a n d Overhead WOOd highway bridge. Shows recommended practice in de- sign, framing, dimensions, etc. Assn. Of American Railroads, Telegraph a n d Teleph One Section, 1-C-4; 1928. Creosoted Pine Plank. Gives requirements for material, dimensions, finish, cre O- Soting, inspect iOn, marking, and Warranty. l! 13. SHOP OR FACTORY LUMBER U. S. Gov., Fe d e r a l Specification MM-L-751c; 1942. Lumber and Timber; Softwood. Covers the princ 1pal Species of softwood grown in the United States; the three classes of softwood lumber a n d timber-yard lumber, structural material, a n d factory and Shop lumber—and the grades in the current grading rules of the various associations Of SOf two CG lumber manu- facturers that conform to American Lumber Standards. || |3.0 GENERAL ITEMS American Railway • Engineering ASSn. Maintenance Section, As s n . Of American Railroads. Manual f or Railway Engineering, 1944. Spec 1ſ 1Ca tions for Building for Railroad Purposes: Carpentr, and Millwork. Gives requirements f or SeaS On 1 ng, species and grades, dressing, treated lumber, ter- míte shields, framing, joists, part it 10ns, and roof framing. Southern Pine Inspect iOn Bureau of the SOuthern Pine ASSI). Standard Specifications f or Southern Pine Lumber, 1939. Includes general instruct 10ns, defl- nitions, general grading provisions, Spec 1ſications, and grading rules for shop and factory lumber. West C O as t Lumbermen's Assn. Standard Grading and Dressing Rules f Or Douglas Fir, S1tka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; general ln- Struct 1 Ons; moisture c Ontent provis 1 Ons; definit 10ns; thicknesses a n d widths; and grad Ing rules f Or Shop Or factory lumber. Western Pine ASSI). rosa P 1 n e , COnstruct 1 On and Standard Grading Rules for Ponde- Sugar P 1 n e , Idaho White Pine, Larch- 230 Wood and Paper Douglas Fir, White Fir, Engelmann Spruce, Incense Cedar a n d Red Cedar Lumber, 1939. Includes Off i- cial grade, trade, a n d Species markS; general in- structions, measurements, and tally; definitions Of defects; reinspection; and requirements for shop or fact Ory lumber. U. S. G O V . , Dept. Of COſmerce, Nat i Onal Bureau of Standards. Simplified Practice Recommendation R16– 39; 1939. Lumber (American Lumber Standards for Softwood Lumber). Factory and Shop Lumber. Lumber graded with reference to its use for doors and sash, Or On the basis of characteristics affecting its use for general cut-up purposes, Or On the basis of S126 of cuttings. Gives general provisions; size Standards as to thicknesses, widths, a n d lengths; basic class 1ſ 1Cat iOn f O r fact Ory plank, qualities and S12es Of cuttings, and sizes Of sash cuttings. Initiated by Central Committee on Lumber Stand- ards and the Nat 1 Onal Lumber Manufacturer S ASSI). || |3. I TANK STOCK LUMBER California Red WO Od As Sn. Standard Patterns Of Wºrked Redwood Lumber. Pattern BOOK 738; 1941. In- cludes silo staves, dimens 10nal diagram O f St Ock pattern. California Redwood A S S n. Standard Specifications, 1942. Tank St O C K and Silo Staves. COmf Orms t O American Lumber St a n d a I d S. GiveS requirement S for C lear All Heart and A Grades, with dimen- S1 OnS. West Co a St Lumbermen's Assn. Standard Grading and Dressing Rules for DOuglas Fir, S1tka Spruce, West. Coast Hemlock, W e s t e r n Red Cedar Lumber, No. 11; 1942. Includes Official trade and grade marks; gen- eral instructions; moisture content proV1SiOnS; def- initions; thicknesses and widths; and grading rules for tank St Ock. Western Pine Assn. Standard Grading Rules for POnde- rosa P 1 n e , Sugar Pine, Idaho White Pine, Larch- Douglas Fir, White Fir, Engelmann Spruce, Incense Cedar and Red Cedar Lumber, 1939. Includes Off iC lal grade, trade, a n d species marks; general instruc- tions, measurements, and tally; definit 10ns Of de- fects; re inspect iOn; a n d grading rules f O r tank St Ock. U. S. G O V . , Dept. Of COIII]erce, National Bureau Of Standards. COſmercial Standard CS92–41; 1941. Ce- dar, Cypress, and Redwood Tank-Stock Lumber. This standard provides minimum specifications for One grade of a l l heartWOOd tank-stock lumber made of Western red cedar, POrt Orf Ord cedar, SOuthern Cy- press, and California redwood in the following range of sizes: Thickness, 1/2 to 4 in. ; width, 4 to 12 in. ; and length, 6 to 32 ft. It also gives allow- able characteristics and C Ond it iOnS, tolerances, method of measurement, nomenclature and definit 1 Ons, and a plan for certification and g r a d e marking. Initiated by Durable Woods Institute and California Redwood Assn., SOuthern Cypress ManufacturerS ASSI). , and the West Coast Lumbermen's ASSn. U. S. Gov. , U. S. Army, Army Alr FOrces. Spec iſ ica- tion 82–16; 1935. Lumber; Tank Stock, Redwood, and SOuthern Cypress. References. – American Lumber Standards for soft- wood factory a n d shop lumber, see 4 13.0; hardwood grad Ing rules, see 400.3. l; 3.2 CAR STOCK LUMBER tº 13.20 General Items Assn. Of Aſherican Railroads. nance Dept., Mechanical Div. Recommended Pract lce, 1942. Siding, Flooring, ROOf- ing, and L in 1 ng Standard. Sect iOns of car lumber, with detailed dimensi Onal drawings f O r tongued and grOOved, Square-edged, Shiplapped, etc. Requirements as to moisture C Ontent, 13 standard Sections Of lumber. As Sn. Of American Railroads, Operations a n d Mainte- nance Dept., Mechanical DiV. Manual Of Standard and Rec Oſſmended Practice, 1942. Specification M-907-41; 1941. Lumber. NOmenclature f Or CCITTercial SOftWOOd and hardwood, use classification listings, grad 1ng provisions, shipping a nd inspect 10n, measurement, lengths, c a r lumber, grading classification. De- cription of grades, vertical sheathing a n d exposed roofing, horizontal sheathing, finish, flooring and sills, battens, facing, lining, running boards and steps, baffle boards, nailing planks and nailing sills, bearers, bolsters, bumpers, p 1 a n k s , ridge poles, purlins, belting, braces, posts, and defini- tions Of terms and defectS. western Pine Assn. Standard Grading Rules, for Ponde- nosa P 1 n e , Sugar Pine, Idaho White Pine, Larch- Douglas Fir, Wh i t e Fir, Engelmann Spruce, Incense Cedar and Red Cedar Lumber, 1939. Includes Official grade, trade, and species marks; general instructions, measurements, and tally; definitions Of defects; re- inspection; and rules for grading larch and DOuglas fir railroad car material. l! | 3.2 | Fir Car Stock References.— Species of lumber recommended for various uses, see 4 13. 20; American Lumber Standards for softwood factory and shop lumber, see 4 13.0; hardwood grading rules, see 400. 3. iſ 13.22 Mahogany Car Stock References. –See references under 413.21. l! 13.23 Oak Car Stock References. –Species of lumber re commended for various uses. See 4 13. 20; American Lumber Standards for softwood f a c to r y and shop lumber, see 4 13.0; hardwood grading rules, see 400. 3. t! 13.24 Pine Car Stock Southern Pine Inspection Bureau of the SOuthern Pine Assn. Standard Specifications for Grades Of South- ern Yellow Pine Lumber for Fre ight Cars and LOC Omo- tives, 1934. In accordance with Assn. Of American Railroads' recommended pract 1Ce a n d C Onf Orming t O American Lumber Standards. Includes general instruc- tions, grading provisions, shipping a n d inspection provisions, measurement, sizes, patterns, lengths, grades, description of grades, definitions of terms; and Assn. Of American Railroads' car material patterns. Operations a n d Mainte- Manual Of Standard and References. –Species of lumber re commended for various uses, see 4 13.20; American Lumber Standards for s of twood f a c to r y and shop lumber, see 4 13.0; hardwood grading rules, see 400.3. l! 13.25 Spruce Car Stock References . —See references under 4 13.24. l! 13.26 Hemlock Car Stock References. –See references under 413.24. 231 l, 13.29 Directory of Commodity Specifications \ 1, 13.29 Miscel laneous Car Stock National Hardwood Lumber ASSn. Standard Specifica- tions f or Grades of Hardwoods and Cypress Lumber for Freight Cars and Locomotives, 1940. (In accord- ance with ASSn. Of American Railroads Recommended Practice, rev 1sed 1933, and c Onf Orming to American Lumber Standards.) Includes nomenclature of com— mercial hardwoods and Cypress, use classification, inspection regulations, grading provisions, grading Spec 1 fications, description Of grades, and defini- t 10ns Of terms. References. –Species of lumber recommended for Various uses, see 413. 20; American Lumber Standards for softwood factory a n d shop lumber, see 4 13.0; hardwood grading rules, see 400. 3. || |3.3 A ||RPLANE STOCK LUMBER iſ 13.3 | Softwood Airplane Stock U. S. GOV. , Army Air Forces. Specification 15056–A; 1930. Lumber; Balsa (Ochroma). U. S. Gov. , Army-Navy Aeronautical Specification AN- C-72a-1; 1943. Cedar; Aircraft Port Orford. U. S. GOV. , Army-Navy Aeronautical Specification AN- F-6a–2; 1943. Fir; Aircraft Noble. U. S. Gov., Army-Navy Aeronautical Specification AN- F-7a-2; 1943. Fir; Aircraft Douglas. U. S. Gov., Army-Navy Aeronautical Specification AN- H-4a–2; 1943. Hemlock; Aircraft Western. U. S. GOV., Army-Navy Aeronautical Specification AN- P-16-1; 1943. Pine; Aircraft Eastern White. U. S. Gov. , Army-Navy Aeronautical Specification AN- P-18-1; 1943. Pine; Aircraft Western White. U. S. Gov. , Army-Navy Aeronautical Specification AN- P-19-1; 1943. Pine; Aircraft Sugar. U. S. Gov. , Army-Navy Aeronautical Specification AN- S-6a–2; 1943. Spruce; Aircraft. iſ 13.32 Hardwood Air plane Stock U. S. Gov. , Army Air Forces. Specification 15058–A; 1939. Lumber; Birch. U. S. Gov. , Army-Navy Aeronautical Specification AN- P-17b–1; 1943. Poplar; Aircraft Yellow. l! |3.1, SH | P STOCK LUMBER West Co a St Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, We ste r n Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; gen- eral instructions; moisture content provisions; def- initions; thicknesses and widths; and grading rules for ship decking and ship planking. U. S. Gov. , Navy Dept. Spec 1ſ ication 39M3; 1944. Ma- hogany; Tropical American, African, Philippine (Tan- guile) for Boat Planking, Decking, and Timbers. U. S. Gov., Navy Dept. Specification 39P12a; 1941. Pine; Yellow, Long-Leaf (Pinus Palustris); Decking (Ship Use). U. S. G O V . , Navy Dept. Teak. References . —American Lumber Standards for soft- wood factory a n d shop lumber, see 4 13.0; hardwood grading rules, see 400. 3. 1, 13.5 STOCK FOR WOODEN HANDLES, FURNITURE, AND WEHICLES * Specification 39T1h; 1942. || |3.50 General Items Douglas Fir Plywood Assn. Technical Data on Plywood, 1942. Includes section one—plywood manual for en- gineers and architects; section two-designing with plywood; and Sect iOn three-preventing condensation in walls and roofs; pamphlet XVI showing recommended types and grades of Douglas fir plywood, grade de- Script iOns and suitable uses for buildings and other Structures, sizes and thickness of Douglas fir ply- WOOCl, and Structural data. The Veneer ASSn. Weneers Reference Data on Principal Cabinet Woods. Gives table showing commercial name, botanical name, Origin, color range, types of f 19- ures available, price range, hardness, and approxi- Iſlate maximum veneer sizes for the various Species. l! 13.5l Handle Stock Lumber U. S. GOV., U. S. Army, Ordnance Dept. Specification 82-18; 1943. Wood; Birch (For Small Arms). References . —Handles f or agricultural implements and for tools, see 428. 1, 428.2. ! 13.52 Veneer and Plywood American Society for Testing Materials, D 805-4% T, 1944. Methods of Testing Weneer, Plywood, and Other WOOd a n d WOOd-Base Materials. COvers SC Ope, test Specimen, report, COImpression parallel Or perpendic- ular to grain, C Ompression at an angle to the grain, Static bending, tension, panel shear, plate Shear, toughness, ROCkwell hardness, and moisture content and Specific gravity. National Hardwood Lumber Assn. Rules for the Measure- ment and Inspect, 10n of Hardwood Lumber, Cypress, We- neers, and Thin Lumber, 1944. Includes regulations for inspect iOn, general instructions for inspection, standard grades, standard Inspection, and special in- Spect 10n for hardwoods for wagon St Ock, c Onstruct 10n. wOrk, and ties; tally, measurement, grades, and inspec- tion. Of cypress; rules for Ileasurement and cutting, and class 1 fled grades Of Veneer, thin lumber, and ply- wOOd veneers; national hardwood lumber sales c O de; and facsimile Of bonded certificate. Weneer, thin lum- ber and plywood portion endorsed by the Veneer Assn. U. S. Gov., Army Air Forces. Specification 15057-A (1); 1940. Plywood; Planking, Aircraft (2-Ply Diagonal). U. S. Gov., Army-Navy Aeronautical Specification AN-P- 43; 1943. Plywood; Aircraft, Molded (Fluid Pressure). U. S. Gov. , Army-Navy Aeronautical Specification AN-NN- P-511b-2; 1943. Plywood and Veneer; Aircraft Flat Panel. U. S. Gov. , Dept. of Agriculture; Forest Service, For- est Products Laboratory No. 1599; 1944. In coopera- tion with the University of Wisconsin. Aircraft We- neers in Yellow Birch, Hard Maple, Yellow Poplar, and Sweetgum. Covers certain defects that are not spe- cifically covere d in Specification AN-NN-P-511b. Gives requirements f or massed minute distortions, bird peck, bird's-eye, black streaks and SOOt pock- ets, dog holes, mineral streaks, pitch flecks, rip- ples, scars, swirls, knots, burls, localized Short grain, distinction between burls and localized Short grain, black knots, table showing percent of defects, and illustrations. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Commercial Standard CS35-42; 1942. Plywood 232 Wood and Paper l! I 3. 5), U. (Hardwood and Eastern Red Cedar). Provides minimum Specifications for four standard grades of hardwood plywood made with three d1ſferent types of bondage having a high, moderate, and low resistance to mois- ture. It covers tests, Standard thickne SSes, widths, and lengths; t Olerances, WOrkmanship, packing, in- Spect iOn, and nomenclature and definitions. Initi- ated by manufacturers now represented by the Hard- WOOG Plywood Institute. S. G O V . , Dept. Of COIſmerce, National Bureau Of Standards. Commercial Standard CS45-45; 1945. Doug- las Fir Plywood (Sixth Edition). These rules cover six grades Of moisture-resistant type a n d e ight grades Of exter 10r type Douglas fir plywood; a lam- inated board for paneling, sheathing, concrete forms, cabinet WOrk, and many other structural and indus- trial uses. Gives definition, general requirements, tests, table showing Standard Douglas f i r plywood S126s, Size tolerances, inspection, grade marking and Certificat 10n, nomenclature a nd definitions, method of Ordering, and t a b le Showing grade-use classification for DOuglas fir plywood. Initiated by DOuglas Fir Plywood Assn. U. S. G O V . , Dept. Of COmmerce, Nat 10nal Bureau Of U. U. Standards. Commercial Standard CS64-37; 1937." Wal- nut Veneers. This standard covers minimum specifi- cations f O r plain and semifigured walnut veneers classified as Sliced a n d half-round, rotary, and quarters, in thicknesses not greater than 1/24 in. It includes cutting yield and quality as governed by manufacturing and natural defects. Initiated by American Walnut Manufacturers ASSn. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards. Commercial Standard CS122-45; 1945. Western H e In l O C k Plywood. COverS f Our grades Of moisture-resistant type Western hemlock plywood for paneling, sheathing, cabinet work, a n d structural and industrial uses. Gives definition, general re- quirements, detail requirements, tests, Size toler- ances, inspect iOn, grade marking and certification, nomenclature a n d definit 10ns, a n d table showing grade, width, length, and thickness. S. G O V . , Dept. Of COIII]erce, National Bureau Of Standards. Building Materials and Structures Report BMS68; 1941. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 3. A performance test was conducted in the floor-testing chamber of the National Bureau Of Standards On a third Series of 40 test installations. Included in the test were linoleums in Sheet and tile form, cork-composition tile, sheet rubber, rubber tile, asphalt tiles, fi- berboard tiles, felt-base f l O Or c Over ings having various wearing surfaces, three monolithic floors, and a number of wood floors. The b Onding agents used included lignin pastes, cumar resin cement, alum- ina cement-latex paste, rubber cements, various as- Dhaltic adhesives, and nails. Installations were made on concrete, stripwood, and plywood Subfloors. Installations on stripwood subfloors were made with underlays of dry and asphalt-saturated lining felts. Descriptions Of the testing equipment and test in- Stallations are given. Results Showing the Irelative depth of the depressions in the floor coverings dur- ing the test are presented in tables. Brief Summaries of the manner in which the various test installa- tions performed a re giyen, and photographs of the test panels a f t e r 48,000 cycles Of the testing equipment are shown. U. S. G O V . , Dept. Of COIſmerce, National Bureau Of Standards. Building Materials and Structures Report BMS73; 1941. Indentation Characteristics Of Floor COverings. The indentation characteristics Of 64 floor coverings were determined. Test, S Were COIl- ducted On specimens conditioned in an atmosphere Of 65-percent relative humidity and 72° F. temperature, On Specimens a f t e r exposure to accelerated aging, and On Specimens at an elevated temperature Of 90° F. The floor coverings tested included such general types as linoleum, c Ork, rubber, felt base, asphalt, wood, fiberboard, and monolithic compositions. Wari- at lons in compos it iOn and thickness were included in many of the types. The apparatus and the procedure are briefly described. Summaries of the results are present to show the relative merits of the various floor coverings with respect to comfort value and permanent indent at 10n. U. S. G O v . , Dept. Of COmmerce, National Bureau Of of Standards. Building Materials and StructureS Re- port BMS80; 1942. Performance Test of Floor Cover- ings for Use in Low-Cost Housing: Part 4. A per- formance test was conducted in the floor-testing chamber of the National Bureau Of Standards On a fourth series of 40 different installations involv- ing 26 different floor coverings. Specimens of most of the floor coverings were installed On both a con- crete and a wood subfloor. Included in the test were cork tiles, rubber t i le containing aluminum OXide aggregate, asphalt tile, marbleized linoleums, felt- backed floor coverings having various Wearing Sur- faces, strip maples, maple unit-block, Decan unit- block, a s p h a 1 t mastic, coal-tar mast ic, alumina cement-rubber latex composition, magnesium Oxychlo- ride composition, and 1:2:4 POrtland cement cOncrete. Different underlays and adhesives were also included in the test. The test installations are described and results showing the depth of the de Dressions in the floor coverings made by the equipment are pre- sented in tables. Brief summaries of the manner in which the various installations performed are given, and their appearance at the end of the test is shown by photographs. A few generalized comments and con- clusions are made. U. S. Go v . , Joint Army–Navy Specification Jan-P-66; 1944. Plywood; Flat Panel. U. S. Gov. , Post Office Dept. Div. of Motor Vehicle Service, Bureau of the Fourth Assistant POstmaster General. Specifications for Wood, Plywood for Panels. References. –American Lumber Standards for soft- wood veneer and plywood, see 4 13.0; hardwood grading rules, see 400.3. || || 3.53. Furniture Stock Except Plywood and We - neer References.—Veneer and plywood, see 413. 52; Amer- 1 can Lumber Standards for softwood furniture Stock, see 413. O; hardwood grading rules, see 400. 3; wooden furniture, see 430-439. l, 13.54 Wagon and Vehicle Stock Lumber U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R134- 32; 1932. Singletrees, Double trees, and Neckyokes. This recommendation establishes a simplified Schedule 233 l! I 3. 5.1; Directory of Commodity Specifications of S to c k sizes Of S1mgletrees, double trees, and neckyokes, including dimensions and We 1 g h tº S and kind of wood for each type. Initiated by manufac- turers now represented by the Farm Equipment Insti- tute. References. --Railway c a r stock, see 4 13. 2; ship stock, s e e 413.4; American Lumber Standards for s of twood shop and factory lumber, see 4 13.0; hard- wood grading rules, see 400.3. | | 3 - 6 PATTERN STOCK LUMBER California Re d W O O d ASSn. Standard Specification, 1940. Rules f O r grading pattern lumber, in con- formity w 1 th American Lumber Standards, includes vertical and flat grain requirements for Clear All Heart grades. West CO a St Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, We S t e r n Red Cedar Lumber, No. 11; 1942. Includes Official trade and grade marks; gen- eral instructions; moisture content provisions; def- initi Ons; thicknesses and widths; and Stock patterns. U. S. Gov. , Army Air Forces. Specification 15068-A (1); 1939. Lumber; Mahogany. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 82-15; 1935. Lumber; Pattern Pine. References . —American Lumber Standards for soft- wood pattern lumber, S e e 4 13.0; hardwood grading rules, see 400.3; pattern colops, see 429. 9. ! I 3.7 COOPERAGE STOCK LUMBER References. -Cooperage, see 421. 1, 13.8 DOOR, WINDOW, AND MILLWORK LUMBER American Railway Engineering ASSn. COnstruction and Maintenance Section, Assn. Of American Railroads. Manual f O I Railway Engineering, 1944. Specifica- tions for Building for Railroad Purposes: Carpentry and Millwork. Gives requirements f or seasoning, Spec les and grades, dressing, treated lumber, ter- Inite Shields, framing, joists, part it iOns; and roof framing. Calif Ornia Redwood Assn. Standard Patterns of Worked Redwood Lumber. Pattern Book 738; 1941. Includes bevel and molded sills, wood gutters, p 1 a 1 m and molded wall boarding, battens, railings, balusters, and moldings, with dimensi Onal diagrams Of stock patterns. California Re d w O O d Assn. Standard Specification, 1942. Casing and Base, Window and Door Frame Stock, Jambs, Etc. COnforms to American lumber Standards. Gives requirements for Clear All Heart, and A and B grades. SOuthern Pine Inspection Bureau of the Southern Pine Assn. Standard Specifications f or Southern Pine Lumber, 1939. Includes general instructions, defi- n1t 1 Ons, general grading provisions, specifications, and grad 1ng rules for door and window jambs. West Co a st Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, West e r n Red Cedar Lumber, No. 11; 1942. Includes Official trade and grade marks; gen- eral instructions; moisture content provisions; def- 1nitions; thicknesses and widths; and grading rules for Douglas fir, West Coast hemlock, and Sitka Spruce cut door stock, sash cuttings, and millwork. * References.—American Lumber Standards f or soft- Wood shop a n d factory lumber, see 4 13.0; hardwood grading rules, see 400.3; millWork, see 423; molding, casing, baseboard, see 411.42; finish a n d panel Stock, see 4 11.43. 1, 13.9 MISCELLANEOUS SHOP AND FACTORY LUMBER National Safety Council (American Society of Safety Engineers, Engineering Section). American Standards Assn. A 14–1935. Safety Code for COnstruction, Care and Use of Ladders. Definitions Of terms, kind and quality of materials; definition of timber defects; requirements and relative dimensions of WOOd Side rails, steps, rungs, treads, a n d cleats; class 1ſ 1- cation of various species of wood for use in ladders. West Co a St Lumbermen's Assn. Standard Grading and Dressing Rules f or Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; general in- Struction; moisture content provisions; definit 1 Ons; thicknesses and widths; and grading rules for mis- cellane Ous shop and fact Ory lumber. U. S. G O v . , Dept. of Commerce, National Bureau Of Standards. Simplified Practice Recommendation R59- 26; 1926. Rotary-Cut Lumber St oc k for Wire-Bound Boxes. This recommendation establishes a Simplif led list of dimensions for air-and kiln-dried St Ock pro- duced from gum and pine and other soft WOOds. In 1- tiated by the Wire-Bound Box Manufacturers Assn. References. –American Lumber Standards f or soft- wood shop a n d factory lumber, see 413.0; hardwood grading rules, see 400.3. l! I lj. RAW CORK, RATTAN AND REED || || . . CORK National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, Volume 2, 1944. Cork. COvers definition, constants, derivat 10n, g r a de S , use S, marketing, containers, and Substitutes. U. S. Go v . , Navy Dept., Bureau of Yards and Docks. Specification 16Xe; 1941. Refrigerating Equipment. Includes requirements for corkboard, granulated COrk, and molded cork. Includes also ide-making equipment. U. S. Go v . , Navy Dept. "Specification 52C7d; 1943. COrk; Ground. References. –Cork b o a r d or compressed cork, see 425.2; life preservers of cork, see 425. 3; Cork pipe covering, see 707. 41. || || .2 RATTAN t! I l; .3 REED U. S. Gov. , Weterans Administrat 10n. X-79e; 1942. Reeds. Specification WA- Wood and Paper l!23. MANUFACTURES OF WOOD 420-429 (Except Furniture) 12 | . COOPERAGE, BARRELS, B0XES, AND SHOOKS l!2 | . O GENERAL ITEMS Associated C O O p e r a g e Industries Of Amer 1Ca, Inc. WOOden Barrel Manual, Undated. General Barrel In- formation. COvers l O a d 1 ng barrels for railroad Shipment, tools used for barrels, measurements and capacities, and dict iOnary Of cooperage terms. References . —Standard fruit and vegetable barrel, standard lime barrel, see 951. 10. 1.2 [ . . T |GHT BARREL STAWES Associated CO O p e r age Industries Of America, WOOCien Barrel Manual, Undated. Beer Barrels. ers general requirements, Care and handling, nated barrel care, timber, basis Of Sale, t 10ns, staWe dimenS 1 Ons, and heading S126 S. Associated C o O p e r a g e Industries Of America, Inc. WOOden Barrel M an u a l, Unda t e d. Tight Barrels. Give S tight barrel diagram and COvers selecting the proper barrel for your product, Open1ng and closing a barrel, handling and St Oring barrels, interstate COIIIſmerce commission regulations, g r a d e rules and Specifications, circled tight barrel heading, square tight barrel heading, specifications for export bar- rels, and use Of linings. Inc. COV- lami- in Spec- References. –Tight barrel and tub st a v e s , 951. 10, 95 1. 13, 951. 24, 951. 44, 951. 72; lumber, see 4 13. 1. l!2 |.2 SLACK BARREL STAVES ASSOC lated CO O p e r a g e Industries Of America, Inc. WOOden Barrel Manu a l, Undated. Slack Barrels. Gives slack barrel diagram and covers selecting, the proper barrel for your product, Opening and closing a barrel, handling and St Or 1ng barrels, interstate COmmerce COmmission regulations, g r a d e rules and specifications f O r export barrels, export barrels for dried skim milk, and bag liners and head liners. S 62 e tank Stock References. – Slack barrel st a v e s , 951. 13 l;21.3 BARREL HEAD INGS AND HOOPS Associated C O O p e r a g e Industries Of America, WOOden Barrel Manual, Undated. Beer Barrels. er's general requirements, Care and handling, nated barrel care, timber, basis of sale, t 10ns, Stave dimenSiOnS, and head Îng sizes. ASSOC 1ated C O O p e r a g e Industries Of America, Inc. WOOden Barrel M a nu a l, Undated. Slack Barrels. Gives Slack barrel diagram and c Overs selecting the proper barrel for your product, opening and closing a barrel, handling and storing barrels, interstate COmmerce COmmission regulat 10ns, g r a d e rules and Specifications f or export barrels, export barrels f Or dried Skim milk, and bag liners and head liners. ASSOC lated COOperage Industries Of America, Inc. WOOd- en Barrel Manual, Undated. Tight Barrels. Gives tight barrel diagram and covers selecting the proper barrel for your projuct, Opening and closing a bar- See 95 1. 10, Inc. COV- lami- inspec- rel, handling a n d storing barrels, interstate COIn- merce commiss lon regulations, grade rules and spec 1- ficat 10ns, c 1 r c le d tight barrel head Îng, square tight barrel head Îng, Specifications for export bar- rels, and use Of 11n 1ngs. References. -Headings and hoops, see 951. 10, 951. 13, 951. 24, 951. 44, 951. 72; Steel hoops, see 604. 22. l!2 || - || BOX SHOOKS References. – Box shook, see 953.30, 953.31, 953. 33, 953. 35, 953.36, 953. 39; box lumber, see 4 13.0, 413. 9. q21.5 BOXES, BARRELS, CASKS, H0GSHEADS References. – Barrels, drums, and tubs, s e e 951; WOOden boxes, S e e 953. 3; wooden Crates, see 954 .3; Wooden SWitch boxes, see 715. 12. l;22. BASKETS References. –Baskets, see 952. l!23. M | LLWORK l;23.0 GENERAL ITEMS West CO a St Lumbermen's ASSn. Standard Grading and Dressing Rules f or Douglas Fir, Sitka Spruce, West COast Hemlock, Western Red Cedar Lumber, NO. 11; 1942. Includes Official trade and grade marks; general in- Struct iOns; moisture content provisions; definitions; thicknesses and widths; and grad 1ng rules for mill- WOrk. l!23. I WOODEN DOORS National DOOr Manufacturers ASSn. Manual Of Standard COnstruct iOn, 1940. Pine Garage DOOrs. Graded in accordance W1th house dOOr rules, except as t O de- fects in mill-run grade. National DOOT Manufacturers Assn. Manual Of Stand 2 rº COnstruct 1 On, 1940. St Ock Solid DOOrs and Frames. Specificat 10ns f O r DOnder OSa pine material as to quality and ITOisture COntent, Standard types Of dOOr st 1o king and panels, exteri Or and 1nterior with di- mensional diagrams f O r eight de S 1 g n S Of dOOrS. AVailable in three quality standards. Nat 1 Onal DOOr Manufacturers Assn. Manual Of Standard COnstruct iOn, 1940. St Ock Weneered DOOrs. Spec if 1– cations as to iaminated pine core inter 10r and eX- terior doors with option as to face veneer; includes gluing, sanding, stile a n d rail, number of C11es, flush doors, and dimens iOnal diagrams. West C 0 as t Lumbermen's Assn. Standard Grad 1ng and Dressing Rules f or Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; general in- structions; moisture content provisions; definitions; thicknesses and widths; and grading rules for door cuttings. S. Go v . , Dept. of Commerce, National Bureau of Standards. Commercial Standard CS73-43; 1943. Old Growth Douglas Fir Standard Stock Doors. This stand- ard provides minimum specifications for four grades of stock fir doors in four thicknesses, 3/4, 1 1/8, 1 3/8, and 1 3/4 in. It covers construction, defects, U. 235 l!23. I Directory of Commodity Specifications and the grading tolerances for these requirements. General requirements, inspect 1 On and labeling, de- tail requirements, house dOOTS, garage dOOTS, de- signs and layouts, DOuglas fir Stock door list, and grade marking. In 1t lated by Fir Door Institute. U. S. G O V . , Dept. Of COIIImerce, Nat 1 Onal Bureau Of Standards. Commercial Standard CS91-41; 1941. Fac- tory Fitted Douglas Fir Entrance DOOrs. This stand- ard provides minimum Specifications for One grade of factory fitted Douglas fir entrance doors 1 3/4 in. thick. It covers 27 layouts, 25 of which are panel Or Sash doors and two are flush doors. All dOOrs are available in two sizes, 3 ft. by 6 ft. 8 in. a n d 3 ft. by 7 ft. It also COVerS packaging, inspect iOn, nomenclature a n d definit 10ns, and the method Of Certification Of COmpliance W i t h this standard. Initiated by Fir Door Institute. U. S. G O V . , Dept. of COmmerce, National Bureau Of Standards. Commercial Standard CS120-44; 1944. Standard St Ock Ponderosa Pine DOOrs. TO establish standard Specifications a n d sizes f O r ponderosa pine, standard stock doors in four nominal thick- nesses, , 3/4, 1 1/8, 1 3/8, a n d 1 3/4 in. Covers general requirements, grading, designs and layOuts, inspection, labeling, and nomenclature and definitions. U. S. G O v . , Navy Dept., Bureau of Yards and Docks. Specification 27Yb; 1939. Screens. For doors, win- dows, transoms, and porches. U. S. Gov., The Panama Canal, Purchasing Dept. ification for DOOrs, 1941. Spec- References. – Millwork lumber, s e e 411-4, 413.8, metal doors and tin clad doors, see 605. 22; SO ſtwood and hardwood grading rules, see 400. 2, 400. 3, 413. 0. l!23.2 SASH American Railway Engineering ASSn. COnstruction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: WOOd ScreenS. Gives requirements f or WOOdwork, hardware, tags, finishing, and kinds Of WOOd. National Door Manufacturers ASSn. Manual Of Standard Construction, 1940. St OCk Window Frames and Sash. Specifications as to material, moisture content, Standard details for frames and sash Openings, with dimensional diagrams, and Options as to preservative treatment, priming, and glazing. West Co a st Lumbermen's Assn. Standard grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, We ste r n Red Cedar Lumber, No. 11; 1942. Includes Official trade and grade marks; gen- eral instructions; moisture COntent provisions; def- initions; thicknesses and widths; and grading rules for sash cuttings. U. S. Go v . , Navy Dept., Bureau of Yards and Docks. Specification 27Yb; 1939. Screens. For doors, win- dows, transoms, and porches. References ...—Millwork_lumber, , s e e, 411-4; 413.8; steel windows, se e 605. 22; softwood and hardwood grading rules, see 400.2, 400. 3, 413.0; definitions of terms, standard practice, see 423.0; screen fas- teners, see 617.43; screen lifts, see 6 17.35; hinges, see 617. 12. l!23.3 SLAT BL INDS American Hospital Ass n . , 4-4. Wood Slat Venetian Blinds. Covers free hanging design type with Slats adjustable to v ar 1 o us angles of three types and Sizes and in One grade. Based On U. S. Gov. Federal Specification LLL-B-441, a n d Amendment 2 for wood Slat Venetian blinds; T-C-571a and Amendment 1 for cott On braided Sash COrd; and CCC-T-191a and Amend- ment 1 f O r textiles; general Specifications; test methods. U. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards. Commercial Standard CS61-37; 1937. Wood- Slat Wenet lan Blinds. COVer S Venet lan blinds Of the free-hanging, tilt-rail type for residence and Office use in three widths of slats, 1 3/4, 2, and 2 3/8 in. , respectively, With Slats adjustable to Various angles a n d with raising, lower 1ng, and t1lt1ng ac- tions controlled by cords, chains, Or cables. It includes also general requirements COVering WOrkman- ship and construction of single-pull and COmpound- pull blinds having three and four tapes; also detail requirements relative to minimum dimensions of rails and Slats. U. S. Gov., Fe d e r a l Specification LLL-B-441; 1937. Amendment 2; 1941. B l l n d S ; Venetian, WOQd-Slat. Covers three types— (I) single pull, (II) compound pull, and (III) operated by oscillating roller lifts. Gives requirements for material, finish, Slats, tilt device, ladder tape, cords a n d cables, and Slider side guides; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-LLL-B-441; 1942 (issued by Procurement Div., Treas- ury Dept., U. S. Gov.) changed requirements for Oper- ating devices, hardware, and finish. References. –Millwork lumber, see 4.11:4, 413. 8: softwood and hardwood grading rules, see 400. 2, 400. 3, 413.0; definitions of terms, standard practice, see 423.0. l!23.l! SLATS U. S. Gov., Fe d e r a l Specification LLL-S-256; 1938. Shades, Window; Wood-Slats. Gives requirements for finish and color of wood parts, top and bottom mold- ing, slat dimensions, hardware, COrd, a n d twine; methods of sampling, inspect iOn, and tests; and re- quirements for packaging, packing, and marking. 123.5 PICKETS AND PAL | NGS Arkansas Soft Pine Bureau. Standard Specificat 10ns for Arkansas Soft Pine Lumber, 1939. Includes Square and flat wooden fence pickets, finish a n d Standard dimensions. California Redwood Assn. Standard Patterns Of Worked Redwood Lumber. Pattern Book 738; 1941. Includes garden, cape cod, colonial, modern, Village, gothic, pointed, and concord patterns of picket pack, with dimensional diagrams of Stock S1zes. Southern Pine Inspect iOn Bureau of the SOuthern Pine ASSI. Standard Specifications f or Southern Pine Lumber, 1939. Includes general instructions, defl- nitions, general grading provisions, Spec 1ſ1cations, and grading rules for pickets. West Co a st Lumbermen's Assn. Standard Grading and Dressing Rules for Douglas Fir, Sitka Spruce, West Coast Hemlock, Western Red Cedar Lumber, No. 11; 1942. Includes official trade and grade marks; general, in- structions; moisture content provisions; definitions; thicknesses and widths; and grading rules for plckets. References. –Softwood and hardwood grading rules, see 400. 2, 400. 3, 4 13.0; definitions of terms, stand- ard practice, see 423.0. 236 Wood and Paper l!25.2 l!23.9 MISCELLANEOUS MILLWORK SPECIFICAT I ONS American Railway Engineering ASSn. COnstruction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Carpentry and Mill- work. Gives requirements for window and door frames, stairs, cabinets, counters, and sash. Appalachlan Hardwood Manufacturers. St. and 8.I’d 1 Zed Hardwood W a l l Panel 1ng, 1939. Includes Standard types of Vertical, horizontal, and combination pan- els, mOld 1ngs and trim; Of white Oak, beech, birch, Chestnut, and maple; also available in red Oak, but- ternut, and yellow poplar. Dimens iOnal drawings Of Standard shapes, installat 10n instructions, and 11- lustrations. Arkansas SOft Pine Bureau. Standard Specifications for Arkansas SOft, Pine Lu In be r , 1939. Includes molded casing a n d base window and door jambs, and moldings worked to conform to American Lumber Stand- ards' 8000 series, in three grades. U. S. Gov., Army Air Forces. Specification 15065-A; 1944. Panels; Impregnated COImpressed WOOd. U. S. GOV. , Dept. Of the Treasury, Procurement DiV., No. 543; 1942. Fasteners, Wood Joint; Corrugated. COvers two types: I, divergent currugations-class (a) saw edge and class (b) plain edge; and II, par- allel corrugations-class (a) saw edge and class (b) plain edge. U. S. GOV., U. S. Army, 71–1676; 1943. Field Shelter. U. S. GOV., U. S. Army, 74-14-B; 1941. Instrument. Signal COrps. Specification She lite r HO-21— ( ), WHF, Plywood Signal Corps. Specification Shelter; Type ML-41, Meteorological, References. –Millwork lumber, see 4 11.4, 4 13.8; softwood a n d hardwood grading rules, se e 400.2, 400.3, 413.0; definitions of terms, standard prac- tice, see 423.0; finish lumber, see 411. 43. l!21. TANKS References.-Wood tanks, see 956. 2; metal tanks, see 605. 23, 956. 2. l!25. MANUFACTURES OF CORK !25. CORK STOPPERS American Hospital Assn., 16-25. Cork Stoppers. Cov- ers two types (uncemented and cemented), four grades, and four class e s (short-length, regular-length, extra-long, and extra-extra-long). Based on U. S. GOV., Federal Specification LLL-8-731 for Cork Stop- DeI’S. U. S. G O v . , Federal Specification LLL-S-731; 1935. Stoppers; Cork. Covers two types— (I) uncemented, and (II) cemented; four grades—A, B, C, and D; and four classes—(1) s h or t length, (2) regular length, (3) extra long, (4) extra, extra long. Gives requirements for sizes, dimensions, and tolerances; methods Of Sampling, inspect iOn, a n d tests; and requirements f O r packaging, packjng, and marking. 125.2 CORK BOARD, COMPRESSED CORK Alr Cond1t 10ning a n d Refrigerating Machinery Assn., Inc. Equipment Standards, 4.0; 1941. Miscellane- OuS A mm On 1 a Standards. (4.4) Cold Storage Room Insulation. Gives recommended thicknesses of insu- lation for Certain required temperatures, including cork. American Ass n . of State Highway Officials, M58-42. Standard Specifications f or Preformed Expansion Joint Fillers for Concrete (Cork, Self-Expanding Cork, Sponge Rubber , and Cork-Rubber Types). Gives scope, manufacture, character Of Strips, properties, dimensions and permissible variations, packing, sampling, and methods of testing. American Public Works Assn. Specification for Port- land Cement Concrete Pavement, F1–39; 1939. Gives requirements f or premolded cork expansion joint formed from C l e a n c Ork particles COImpressed and bound together with a cementing material insoluble in water. Includes welght, bolling, compression, and recovery test S. American SOC lety for Test l n g Materials, D 544-41; 1941. Pref Ormed Expansion Joint Fillers f or Con- crete (Nonextruding and Resilient Types). Includes cork, self-expanding cork, Sponge rubber, and COrk rubber. Manufacture, character Of Strips, proper- ties, dimensions and permissible Variat 10ns, pack- ing, Sampling, and methods of testing. American S O C 1 et y for Testing Materials, D-545-41; 1941. Methods of Testing Preformed Expansion Joint Fillers for Concrete (Nonextruding and Resillent Types). Procedures covering tests for expansion in boiler water, recovery, compression, extrusion, boiling in hydrochloric acid, and Weathering. S. G O v . , Federal Specification HH-C-56lb; 1941. Cork; compressed (Corkboard) (for Thermal Insula- tion). Covers one grade. Gives requirements for tolerances, modulus of rupture, thermal conductivi- ty, finish, and width; methods Of Sampling, in Spec- tion, a n d tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Fe d e r a l Specification HH-C-576; 1936. Amendment 1; 1937. COrk COmposit 10n; GaSket and Sheet. Covers four classes—(1) light, (2) medium light, (3) medium heavy, a n d (4) heavy composi- tions. Gives requirements for physical properties, tolerances, and flexibility; methods of sampling, inspect 1 On, and tests; and requirements for packag- 1ng, packing, and marking. U. S. Gov. , Fe d e r a l Specification HH-F-341; 1940. Filler, Expans 1 On-Joint, Pref Ormed, Nonextruding and Resilient Types (for Concrete). Covers four types— (I) c or k, (II) sponge rubber, (III) self- expanding c or k, and (IV) cork rubber. Gives re- quirements for materials, recovery, compression, ex- trusion, a n d expans 10n; methods of sampling and testing; a n d requirements for packaging, packing, and marking for shipment. S. G O V . , Navy Dept., Bureau of Yards and DOC ks. Specification 16Xe; 1941. Refrigerating Equipment. Also includes ice-making equipment. Includes re- quirements for c Orkboard, granulated cork, and mold- ed COrk. S. G O v . , Navy Dept. Spec if loat lon 32C13; COrk-COmpOS it iOn; for Bullet in Boards. U. S. GOV., Navy Dept. Specification 33C5; 1935. COITDOS it 10n; Gasket and Sheet. U. S. G O v . , Navy Dept. Specification 39C7a; Cork, Sheet; for Ring Life Buoys. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 23–30; 1926. Cork, Sheet; for Gaskets. U. U. U. 1934. COrk- 1940. References. – Ground cork, see 414. 1. 237 l!25.3 Directory of Commodity Specifications 1,25.3 LIFE PRESERVERS, BELTS, AND BUOY RINGS OF CORK U. S. G O V . , Navy Dept. Specification 23B4; 1944. Buoys, Life; Ring, Cork. References. –Ground c or k, compressed cork, see 414 - 1, 425. 2; balsa Wood life buoy, see 429. 9. l;25 - || CORK P | PE COWER NGS U. S. Gov., Fe d e r a l Specification HH-P-381; 1934. Pipe-COVering; Cork, Molded. COverS three classes— (A) 1 c e water thickness; (B) brine thickness; and (C) special brine thickness. Gives requirements for material and wOrkmanship, f its, molded fitting cov- er 1ng, Segments, density, thickne SS, and C OnStruc- t 10n; methods Of Sampling, inspect iOn, and tests; and requirements f Or packaging, packing, and mark- Ing. Emergency Alternate Federal Specificat 1 On E- HH-P-381; 1942 (issued by Procurement Div., Treas— ury Dept., U. S. Gov.) eliminated the use of cork and substituted Federal Specifications HH-I-521 B (Insulation; Bat or Strip. Form and Loose-Fill); HH- I-556 (Insulation-Glass Fiber, Semi-Rigid); E-HH-I- 571 (Insulation-Vegetable or Wood Fiber, Blanket, Felt and Loose-Fill); HH-I-578 (Insulation, Wermi– culite, Block and Pipe-Covering); HH-M-371 (Mineral Wool, Impregnated; Blanket, Block and Pipe-Covering- Molded, for Low Temperatures), or C-F-201A (Felt, hair). References. – Cork pipe c over 1 n g, ground Cork, Compressed cork, see 4 14. 1, 425.5 CORK, GRANULATED U. S. G O v . , Federal Specification HH-C-571a, 1933. Cork; Granulated, Insulating. Covers on e grade. G1ves requirements for material, sizes, and color; and methods Of sampling, inspect 1 On, and tests; and requirements f O I packaging, packing, and marking. q25.6 CORK, CARPET AND TILE U. S. Gov., Fe d e r a l Specification LLL–C–96; 1939. Carpet; C O r k. COvers one type and grade. Gives requirements for material, color and surface, toler– ances, width, thickness, seasoning, burlap backing, key, finish, weight, and pliability; methods of sam— pling, inspection, and tests; and packaging, pack- ing, and mark1ng for shipment. - S. G O V . , Federal Specification LLL-T-431; 1937. Tile; COrk. COvers One type and grade. Gives re- quirements f Or mater 1al, C Olor, finish, tolerances, size, thickness, we 19.ht, Indentation and recovery, and ash content; sampling, inspection, and tests; and packing and marking. t;25.9 MISCELLANEOUS CORK ITEMS SOC lety Of Autom0t 1ve Engineers, Aeronautical Materi- al Spec 1 fication 3250; 1944. Synthet 1 c Rubber and Cork Composition, General Purpose (35–45). For Sheet, Strip, mOlded shapes or as Ordered. Gives requirements for application, quality, requirements, Sampling, tolerances, reports, identification, pack- aging, approval, and reject 1 Ons. SOC iety of Automotive Engineers, Aeronautical Mater 1– al Specific at 1 on 3251; 1944. Synthetic Rubber and Cork Composition, General Purpose (45–55). For sheet, strip, molded shapes or as Ordered. Gives requirements for application, quality, requirements, sampling, tolerances, reports, ident 1 float 1 on, pack- aging, a DDrcVal, and reject lons. see 707.41; 425. 2. U. Society of Automotive Engineers, Aeronautical Materi- al Specification 3252; 1944. Synthetic Rubber and Cork Composition, Ge n e r a l Purpose (55–65). For Sheet, Strip, mOlded shapes Or as Ordered. Gives requirements for application, quality, requirements, sampling, tolerances, reports, identification, pack- aging, approval, and reject 10ns. ||26. VEH | CLES References . —Wagon stock, see 4 13.54; locomotives, See 701. 3, 721. 1; automobiles and trucks, see 721. 2, 722, 723; a ircraft, see 724; bicycles, moto cycles. See 725. 1, 725. 2; boats, ships, see 725. 3, 725. 4; ra 1 ly, a y C a r s , See 726; trucks, other than motor trucks, see 729. 3. u27. ELECTRICAL EQUI PMENT OF WOOD American Transit A S S n . Spec if 16 at 1 On for Overhead Line Material f or Direct and Catenary Suspension, D102–39; 1939. Part of this specification relates to material used princ 1 pally in direct Suspension overhead trolley construction, for voltages not ex- ceeding 750 V 0 l t s . It covers requirements for bracket arms, pole bands, b Olts, bracket intermed 1- ate fittings, crossings, clinch ears, frogs, 1nSu- lat OrS, etc. American Transit Ass n . Specification for Overhead Line Material f or Direct and Catenary SuspenSiOn, D102–39; 1939. Wood for insulator pins referred to in this specification shall conform to the current specification D150 for Wood Insulator Pins (Mater 1- al) of the Edison Electric Institute. Association of American Railroads, Telegraph and Tel- ephone Section, 1-A-86; 1942. Deadman. FOr use in the communication plant. G 1 V e S general require - ments, material and wOrkmanship, dimens 1 Ons, ident 1- fication, inspect iOn a n d tests, packing, mark 1ng, and Warranty. * Assn. of American Railroads, Telegraph and Telephone Section, 1-A-87; 1942. Pike Poles. For use in the communication plant. Gives general requirements, material a nd workmanship, dimenS 1 OnS, ident 1ſ 1Ca- tion, 1nspect 1 On a n d tests, packing, marking, and War I’anty. * Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-94; 1943. LOCust WOOd Bushings. FOr use in the communication plant. Gives general re- quirements, material and workmanship, dimens 10ns, definition of terms, Inspection and tests, packing, marking, and warranty. ...” Assn. Of American Rallroads, Telegraph and Telephone Section, 1–C–3; 1928. Creosoted Wood Conduit. For conduit of SOuthern yellow pine, Norway pine, black gum, permissible defects 1n wood, range in length Of One size square conduit with circular bore, di- mensions of tenons and mortlses, retent 10n of pre- servative, creosoting according to Specification 1-A-10. Assn. Of American Rallroads, Telegraph and Telephone Section, 1–C–11; 1941. Split Single Creosoted Yel- low Pine Conduit. For use in underground construc- tion. Gives I aterial, WOrkmanship, dimenS1 OnS, as- sembly, finish, creosoting, inspect 1on and tests, marking, and Warranty. - U. S. Gov., U. S. Army, Signal Corps. Specification 71-334B; 1933. Rod, Du c t ; Type LC-43, 3–Foot Lengths. U. S. Gov. , U. S. Army, Signal COrpS. Spec 1 ficat, lon 71–458A; 1935. Conduit; Types MC-78 and MC-94-A, WOOd, CreCSOted. 238 Wood and Paper M29. I U. S. GOv., U. S. Army, Signal Corps. Specification 71-476A; 1943. Wire Pike MC-1. U. S. GOV., U. S. Army, Signal COrpS. Specification 71-635A; 1943. Wire Pipe MC-123; Sectional. References. --Wooden insulators and insulator pins, 36% tºº.7. wooden poles', cro s s arms, see 401.3, l!28. WOODEN HANDLES, OARS, TENT PINS, AND POLES l!28. I HANDLES FOR AGR |CULTURAL IMPLEMENTS U. S. G O v . , Dept. of COmmerce, National Bureau of Standards. Simplified Pra C t 1 C e Recommendation R76-40; 1940. A S h Handles. This recommendation establishes standard grading of long handles and StemS for forks, rakes, hoes, and kindred farm and garden tools, as well as for shovels, Spades, and SCOOps. A n d also covers requirements On color, We 19.ht, number of annual rings, maximum permissi- ble Cross grain, and admissible blemishes. U. S. GOV., De p t . Of COmmerce, National Bureau of Standards. Simplified P r a C t 1 c e Recommendation R77–39; 1939. Hickory Handles. This recommenda- t 10n establishes a standard g r a d 1 ng Of long and ShOrt h a n d le S for Striking tools, such as axes, ad ZeS, picks, Sledges, hammers, hatchets, etc. It also COvers requirements Of color of wood, number Of annual rings, We 19.ht, admissible blemishes and defects. Initiated by the Hickory Handle Assn. U. S. Gov., Federal Specification NN-H-81; 1934. Han- dles; Ash, for TOOls. COvers four types-fork, hoe, rake, a n d Shovel; and three grades-XX, X, and 1. Gives requirements for material and workmanship; methods of inspection; and requirements for packag- ing, packing, and marking. l;28.2 W0ODEN HANDLES FOR TOOLS l!28.20 General l!28.2 | Broom, Mop, and Brush Handles References . —Brooms a n d brooms halidles, see 981; brushes and brush handles, see 982; mopsticks, see 983. 1. l!28.22 Package Handles l!28.29 Miscel laneous Tool Hand les American Railway Englneering ASSn. COnStruct iOn and Maintenance Section, ASSn. Of American Railroads. Manual f or Railway Engineering, 1944. Specifica- tions f or Hickory Handles for Track Tools. Gives requirements for material, physical characteristics, design, manufacture, inspection, definitions of blemishes and defects, delivery, grade classifica- tion, and use Of classification." S. GOV., D e p t . Of Agriculture, FOrest Service. Specifications MSF-171–S. Handles; Ash, TOOl. U. S. GOV., D e p t . Of Agriculture, Forest Service. Specifications MSF-172. Handles; Double-Bit Ax. S. G O V . , Dept. Of Agriculture, FOrest Service. Specifications MSF-173–1—S. Handles; Hickory, Long. S. GOV., D ept . Of Agriculture, Forest Service. Specifications MSF-173–2–S. Handles; Hickory, Short. S. GOV. , D ep t . Of Agriculture, Forest Service. Spec iſ 1Cat 10ns 174, Handles; Crosscut Saw. U. S. GOV. , D ep t . Of COIDImerce, National Bureau Of Standards, H5; 1923. American Standards Assn., B13– Items U. U. U. U. ($3.9677 ()—1.5 16 239 1924. American Logging a n d Sawmill Safety Code. Requirements on structural features, provision of guards, and rules of operation and procedure, which increase safety for employees, covering felling and logging, sawmill Operations, sawmill machinery, and yard Operations. U. S. Go v . , Dept. of Commerce, National Bureau Of Standards. Simplified Practice Recommendation R77– 39; 1939. Hickory Handles. . This recommendation establishes a standard grading of long a nd Short handles for striking tools, such as axes, adzes, picks, sledges, hammers, hatchets, etc. It also covers requirements Of color Of WOOd, number Of an- nual rings, weight, admissible blemishes a n d de- fects. Initiated by Hickory Handle Assn. U. S. Gov. , Federal Specification NN-H-93; 1941. Amend- ment 1; 1944 . Handles; Hickory, Striking-TOOl. Covers t e n types, sledge hammer, riveting hammer, single-bitted ax, double bitted ax, adz eye hammer, adz, railroad Or clay p 1 c k, blackSmith hammer, hatchet, and machinist hammer; and three grades, AA, A, and B. Gives requirements f or materials and workmanship, and details for each type; methods of inspection; and packaging, packing, and marking for Shipment. U. S. Gov., Fe d e r a l Specification NN-H-106; 1934. Amendment 2; 1944. Handles; W O O d , Miscellane Ous for Tools. COvers six types-ship auger, bung borer, chisel (socket firmer), f i le , saw, and soldering iron. Gives requirements for material and WOrkman- ship, finish, tolerances, and details for each type; methods of inspect iOn; and packaging, packing, and marking. References. – Standard sizes, see 428, 20. l!28.3 OARS AND PADDLES U. S. Gov., Joint Army–Navy Specification JAN-0-39; 1944. Oars. S. Gov., Joint Army–Navy Specification JAN-P-40; 1944. Paddles; BOat and Life Float. 128.1, TENT PINS AND POLES 129. MISCE LLANEOUS MANUFACTURES OF WOOD U. 1,29. I WOODENWARE (DISHES AND KITCHEN UTENSILS) U. S. G O V . , Dept. Of COMImerce, Nat 10nal Bureau Of Standards. Simplified P r a c t 1 c e Recommendation R189-42. Round and Flat Hardwood Toothpicks (Sizes and Packaging). This recommendation gives tables showing minimum number of cartons Or cans per ship- ping unit, number of toothpicks per cart On Or can, and length of toothpicks f or both round and flat hardwood toothpicks. S. G O v . , Federal Specification LLL-B-551; Boards; Bread and Pastry. Covers One grade. Gives requirements f Or material, construct iOn, glue, f in- 1sh, shape, dimensions, and tolerances; meth0lS Of Sampling, inspect 10n, a n d tests; and requirements for packaging, packing, and marking. U. S. Gov : , Federal Specification LLL-B-561; 1939. Amendment 1; 1943. Boards; Carving. COVerS One grade. Gives requirements for mater lal, COInstruc- tion, glue, glued joints, dimens 10ns, and marking; methods Of Sampling, inspect 10n, a n d tests; and packaging, packing, and marking for Shipment. U. 1939. M29. I Directory of Commodity Specifications U. S. Go v . , Federal Specification LLL-B-568; 1939. Boards; Chopping. Covers One grade. G1VeS require- ments for material, construction, glue , shapes, sizes, tolerances, and marking; methods of Sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. U. S. G O v . , Federal Specification LLL-B-576; 1941. Boards; Pantry, Wood. Covers One grade. Gives re- quirements f or material, construction, and dimen- sions; methods Of Sampling, inspect 1 On, and tests; and requirements f Or packaging, pack1ng, and mark- ing. U. S. G O v . , Federal Specification LLL-M-116; 1941. Mashers; Potato, Wood. Covers One grade. Gives de- tail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. G O V . , Federal Specification LLL-P-381; 1941. Pins; Rolling, WOOd. COvers O n e grade a n d two types— (I) with stationary handles, and (II) with revolving handles. Gives detail requirements; meth- Ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking. U. S. G O V . , Federal Specification LLL-S-614; 1941. Spoons; Mixing, Wood. COvers One grade. Gives de- tail requirements; methods Of Sampling, 1nSpect iOn, and tests; and requirements for packaging, packing, - and marking. U. S. G O v . , Federal Specification LLL-S-617; 1941. Spoons: Mustard, WOOd. COvers One grade. Gives de- tail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. G O V . , Navy Dept. Specification 64B5d; 1941. Blocks; Meat, Tables, Cutting Meat. U. S. Gov., U. S. Maritime COmmission. Specification 64-MC-1; 1941. Spoons; be but One type and grade, 15 in. Overall. Gives requirements for materials, workmanship, dimensions, tolerance, C Onstruction, finish, methods Of inspect 10n, and tests. U. S. GOV. , U. S. Maritime COITIniSS iOn. Specification 64-MC-4; 1941. Paddles; Stirring, Wooden. There shall be but one type and grade. Gives require- ments f O r material, WOrkmanship, blades, handle, finish, dimensions, tolerance, inspect iOn, and meth- WOOd, Mixing. There shall and S12es Shall be 12 Or Od Of test. U. S. Gov., U. S. Maritime Commission. Specification 64-MC-6; 1941. Boards; Bread or Pastry, Meat Cut- ting or Carving, Wooden. Type I-Bread or pastry boards; type II-meat cutting or carving boards; and shall be but One grade. Gives requirements for materials, workmanship, construction, S12es, toler- tnce, inspection, and methods of test. U. S. Gov. , U. S. Marit 1me COmmission. Specification 64-MC-15; 1941. Bowls; Chopping, WOOden. All bowls shall be of the round type, with a flat. On Outside of bottom, and s h a l l be of but One grade. Gives requirements for material, workmanship, construc- tion, dimensions, tolerance, inspect iOn, and test. U. S. Gov. , U. S. Maritime Commission. Specification 64-MC-17; 1941. Peels; (Cracker) Wooden. There shall be but One grade and type. Gives require- ments for material, workmanship, blade, handle, length, sampling, inspection, and test. { U. S. Gov. , U. S. Maritime COmmission. Specification 64-MC-19a; 1944. Pins; Rolling, Wood. Covers One grade and two types- (I) rolling pin with handle, and (II) baker's pie roll. Gives requirements for materials, workmanship, construction, Wood, finish, and details for each type including 's 1zes; Sampling, inspection, and me th od s of test; and packaging, packing, and marking for shipment. l!29.2 W0ODEN TOOLS U. S. Gov. , Fe d e r a 1 Specification LLL-M-71; Amendment 3; 1942. Mallets and Mauls; WOOd. seven types— (I) mallets, calking; (II) mallets, carpenters', round, round reinforced-head, and square; (III) mallets, coppersmiths'; (IV) mallets, hawsing (beetles); (V) mallets, serving; (VI) mal- lets, tinners'; and (VII) mauls. Gives requirements for material, construction, handles. finish, and di- mentions; m e th o d s of sampling, Inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Marine Corps Specification. Revised, 1939. Lasts, Hinge, Marine Corps Shoes (Goodyear Welt). U. S. GOV. , Navy Dept. Specification 41S24a; 1927. Sticks; Packing. U. S. GOV. , Navy Dept. U. S. G O V . , Navy Depu. Lasts; Shoe. U. S. Gov. , Treasury Dept., Procurement DiV., 453a; 1942. Mallets, Tamping-Bars, and Wedges, Wood (for Use in Blasting Operations). Covers 3 types- (I) wood mallets; (II) tamping-bars, wood; (III) wedges, wood. Gives requirements f or wood, head, handle, and details for each type; methods of Sampling, 1n- spection, a n d tests; and packaging, packing, and marking for shipment. U. S. Gov., U. S. Army, Medical Dept. 17–193; 1939. Screw; Hand. U. S. Gov. , U. S. Army, Quartermaster COrps. Specifl- cation 23–83; 1925. Last, Hinge, Munson, GOOdyear Welt. References . —Metal hand tools, see 615, 616. l!29.3 WOODEN POLE BRACKETS AND STEPS Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-35; 1930. Wood Pole Steps. FOT steps made from seasoned oak to be secured to poles, al- lowable sapwood, knots, a n d defects, with dimen- SiOnal drawing. Assn. of American Railroads, Telegraph and Telephone Section, 1-A-36; 1936. WOOd Pole Brackets. For brackets of seasoned Oak for mounting glass insula- tors, requirements for angle of grain, knots, Sap- wood, and defects, with dimensional drawings. U. S. Gov. , U. S. Army, Signal COrps. Specification 71-314B; 1943. Brackets PF-57 and PF-58. 1933. COWeI'S Specification 41Wlb; 1936. Wedges. Specification 72L3; 1943. Specification References. –Steel brackets and steps, see 719. 62. l!29.1% W00DEN LADDERS American Hospital Assn., 34-97. Ladders and Ladder Shoes (Extension, Sectional, and Straight). Covers two an d three-sect iOn extension ladders; inter- changeable section-lock, nut type Sectional ladders; and window cleaners' type sect iOnal ladderS. Based On U. S. Gov. , Federal Specification LLL-L-51 for 240 Wood and Paper l!29, 9 (Extension, Sectional, and Straight) Ladders and Ladder Shoes. American Hospital Assn., 34-100. Stepladders. Covers mechanics' type, 4 to 20 ft., a n d general purpose type, 3 to 12 ft. B a se d On U. S. GOV., Federal Specification LLL-L-61 for Stepladders. National Safety Council (American Society of Safety Engineers, Engineering Section). American Standards ASSn. , A14-1935. Safety COde for COnstruction, Care, and Use of Ladders. Definitions of terms, kind and quality of materials; definition of timber defects; requirements a n d relative dimensions Of WOOd Side rails, steps, rungs, treads and cleats; classifica- t1On Of Various species Of wood for use in ladders; Specifications a n d COnstruction of fixed, single, extens 10n, f i r e , step, trolley and side-rolling, Sectional, trestle a n d extension trestle ladders; installation Of f 1 x e d ladders; accessor les; care and use. National Safety Counc11. American Standards Assn., A 39-1933. Recommended Practice for Window Clean- ing. Applies to all window cleaning Operations per- formed wholly Or partially C the Outside of all public buildings more than one story high, or in which the sills Of wind Ows are located more than 10 ft. ab Ove grade or adjoining roof. Requirements when to use approved safety devices. Requirements On swinging scaffolds, boatswain's chair, sectional ladders, belts, belt terminals and anch Ors. Underwriters' Lab Oratories, Inc. Standard f O r Lad- ders, 1942. COvers portable ladders Of the follow- ing types: Straight (S 1 ng le), extension, step, trestle, and extension trestle. Gives requirements for timber defects, knots, pitch pockets, classifi- cation of woods (four groups), side rails, steps, COnstruct 10n, Strength testS, Stabllity tests, mark- 1ng, inspect iOn Of listed products, and instructions to inspect OrS. S. G O V . , Army Air Forces. i844. Ladder; Folding Refueling, Type B-1. U. S. G O v . , Army Air Forces. Specification 40917; 1945. Ladder; Folding Refueling, Type B-2 (Porta- ble by Air). U. S. G O v . , Federal Specification LLL-L-51; 1938. Ladders (Extension, Sectional, and Straight); and Ladder-ShOes. COvers four classes. Gives require- ments for design, dimenSiOnS, and general COnStruc- tion; meth0lS Of Sampling, inspect 10n, a n d tests; and requirements f OT packaging, packing, and mark- ing. Emergency Alternate Fe d e r a l Specification E-LLL-L-51, Jan. 1943 (issued by Procurement Div., Treasury Dept., U. S. Gov. ), changed requirements to lnclude metal, wood, and rope. U. S. GOV., Fe d e r a l Spec 1ſ ication LLL-L-61; 1933. Amendment 1; 1945. Ladders; St. e. p. COvers two types- (I) mechanics', 6 to 16 ft., and (II) gener- al purpose, 4 to 10 ft. Gives requirements for ma— terial: a n d workmanship, side rails, back rails, Steps, rall Spreaders, and details for each type; U. Specification 40869; methods of Sampling, inspection, a nd tests; and packaging, packing, and marking. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 94-40735; 1944. Ladder; Extension Maintenance, Type A-1 (Mounted on Dolly). U. S. GOV. , WeteranS Administration. Specification WA-M-164; 1936. Trussed Ladders of the Extension Type. U. S. GOV. , Weterans Administration. Specification WA-M-165a; 1938. Solid Side Wall Ladders. U. S. GOV. , Weterans Administration. Specification WA-M-174; 1936. Extension Ladders. References. – Ladder stock, see 413. 9; construc- tion of ladders for mines, see 751. l!29.5 W0ODEN ROLLERS !29.7 W0ODEN INSULATORS AND INSULATOR PINS American Transit Assn. Spec iſ 1Cat 10ns for Overhead Line Material f O r D1 rect and Catenary SuspenS1On, D102–39; 1939. Part of this specification covers material used in feeder C a b le COnStruction for voltages not exceeding 750 volts. Requirements are given for cross-arm braces, wood insulator brackets, wood cross-arms, tree and cable guards, feeder in- sulators, insulatOr pins, and Sw1tch b0Xes. Assn. Of American Railroads, Telegraph and Telephone Section, 1–A–56; 1935. Ten-Wire F a n n 1 ng Strip, AAR-1-A. COvers maple separat. Or treated with bees- wax and paraffin, with dimensional requirements. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-84; 1942. Wood Insulat Or Pins. For use in the communication plant. Gives general re- quirements, material and workmanship, dimensions, treatment, definitions, inspection and testS, pack- ing, marking, and Warranty. U. S. GOV., U. S. Army, Signal COrps. Specification 71-243; 1923. Insulator; Type IN–53, Llne Construc- t iOn, WOOClen. U. S. GOV., U. S. Army, Singal COrps. Specification 71-315A; 1941. Pins PF-59 and PF-60; Telephone In- Sulator. References. – Thread Gages for Insulator Pins, see 615. 82 1,29.8 W0ODEN WHEELS References. –Wood s p o k e automobile wheels, see 722. 35; wagon Wheel stock, see 4 13.54. l!29.9 MANUFACTURES OF WOOD NOT ELSEWHERE CLASS IF ED American A S S n . Of State Highway Officials, M90-42. Standard Specifications for Redwood BOard Expans 10n Joint Filler f O I Concrete. Gives SC Ope, general requirements, dimensions, weight per cubic foot, compression, sampling, and methods of testing. American Bowling Congress. Ru le S and Regulations, 1944-45. COvers d 1 m en S 1 O n and Weight Of pins; weight, si z e , and balance of balls; C Onstruction of kickbacks; specifications for gutters, and legal dimens 10ns Of alleyS. American Society for Testing Mater 1als, D 358–44T; 1944. Tentative Specifications for WOOd To Be Used as Panels in Weathering Tests of Paints and Warnish- es. For exterior paints a n d Other materials for similar purpose, e ither Outdoor Or accelerated lab- Oratory tests, a n d for uses of each spec le. In- cludes Western red cedar, white pine, and SOuthern yellow pine. 241 l!29.9 Directory of Commodity Specifications Assn. of American Railroads, Telegraph and Telephone Section, 1-A-30; 1929. WOOd Booth for Roadway Tel- ephone. General design and dimensional drawings of booth, exterior woodwork and trim of cypress, inte- rior of pine, with a s p h a lit shingle roof. Gives thickness of sheathing, flooring, and door, and re- Quirements for painting. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-31; 1929. Telephone S h e l t e r BOX- Type A. FOr b0X Of Wh 1 t e pine, requirements On thickness and type Of boards, g r a d e Of t in roof, C Onstruct iOn Of dOOr, and dimensional drawings, in- cluding pole mounting details. ASSn. Of American Railroads, Telegraph and Telephone Sect iOn, 1-A-42; 1930. Telephone S h e l t e I BOX. Covers typical. pole mounted box with extended tin roof f or housing telephone equipment, constructed Of white pine, train Order compartment, and dimen- SiOnal drawing. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-54; 1935. Cable Boxes. Includes ca- ble boxes for 12 pairs to and including 90 pairs, re- quirements for cypress WOOd construction, hardware, and painting, gage Of Zinc r O-O f , and dimensional drawings Of each b0X. - National Assn. of Purchasing Agents. Handbook of Com- modity Data She et S , Wolume 2; 1944. EXCelS1Or. COverS def in 1t 10n, derivat 10n, uses, market ling, and grades. National Collegiate Athletic Assn. Official Ice Hock- ey Guide IH 45. HOckey Sticks. Includes require- ments for materlål, length, blade heights, and 6lade length. U. S. Gov., Army Air Forces. Specification 40825–2; 1945. Bench; Instrument Repair. U. S. G O V . , Dept. Of Agriculture, FOrest Service. Specifications 49. Board; LOOKOut Map, WOOd. U. S. Gov., D ept . Of Agriculture, Forest Service. Specifications 56. Board; Pack, Canvas-Lined. U. S. G O v . , Dept. Of Agriculture, FOrest Service. Specifications MSF-55. Board; Pack, Clack. U. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards, H 5 ; 1923. American Standards ASSn. , B13–1924. American Logging and Sawmill Safety COde. Includes axe handles, reqūirements On general qual- ity and grain of hickory handles, permissible de- * fects, permissible variations from specified dimen- sions, number of annual rings. Includes also flume construction. Permissible maximum spacing of Sup- porting posts, minimum Size Of posts, minimum Size of runway, requirements on materlal of runway and provision Of handrail. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Simplified Pract 1 c e Recommendat 10n R188-42; 1942. Spring and S 1 O t t e d Clothespins. Covers standard packaging and dimensions Of Clothes- pins-three packings for each type. U. S. G O v . , Dept. of Commerce, National Bureau Of Standards. Commercial St and ard CS 18-29; 1929. Hickory Golf Shafts. A commercial standard selected and accepted by industry for "B" form shafts for iron-headed clubs, including requirements on gener- al quality of wood, permissible moisture COntent, dimensions and tolerances, straightness, straight- ness of grain, stiffness requirement for each of 3 grades, test method. U. S. Go v . , Dept. of Commerce, National Bureau of Standards. Commercial Standard CS 19-32; 1932. American Standards Assn., B45. 1-1932. Foundry Pat- terns Of WOOd. Pattern COlors selected and accept- ed by industry as a commercial standard covering COlors f Or unfinished Surfaces, machined Surface S, core prints, etc. Same as standard pattern Colors sponsored by American Foundrymen's Assn. and Other Organi Zat 10ns. U. S. GOV. , Fe d e r a l Specification GG-B-546; 1943. Boards; Drawing. Type I, boards with end cleats; type II, boards with back cleats; and sizes Shall conform to tables I and II as Specified. Give S re- quirements f O r trueness, tolerances, finish, C On- struction, dimens 1 OnS, Sampling, 1mSpect 10n, tests, packaging, packing, and marking. U. S. Gov. , Fe d e r a l Specification NN-E-911; 1937. Excelsior (Wood). Covers two types- (I) excelsior, and (II) excelsior pads; two classes-A and B; five grades for type I, class A-Superfine wood wool, wood wool, extra fine excelsior, fine excels 10r, and course or ribbon excelsior; and five grades for type I, class B-wood wool, extra fine Or 4X excels lor, fine excelsior, medium excelsior, and course or rib- bon excelsior. Gives requirements f or materials, workmanship, sizes of strands, weights Of type II, and covering for type II; methods of sampling, in- spection, and tests; and requirements for packaging, packing, and marking. U. S. G O v . , Federal Specification LLL-B-621; 1941. Amendment 1; 1942. BOWls; WOOCl. COVerS One grade and two types— (I) oval, and (II) round. Gives de- tail requirements; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. - U. S. Gov. , Marine Corps Spec 1ſ 1Cation. Adopted, 1940. Baton; Drum Major. U. S. Gov., Marine Corps Specification. Adopted, 1934. DrumStick. U. S. G O V . , Navy Dept. Hangers; COat. U. S. G O V . , Navy Dept. Hanger; Trousers. U. S. G O v . , Navy Dept. Specification 39W2; 1944. Wood; Impregnated, Compressed (for Floor Supports in Magazine and Cold-Storage Spaces). U. S. Gov., U. S. Maritime Commission. Specification 23-MC-2: 1943. Position Buoy Outfit; FOg. Shall be but One type and grade. Gives requirements for metal, wood , workmanship, component parts, buoy, tow line, windlass, finish, marking, Sampling, 1n- Spection, test, and drawings. Specification 26H1c; 1934. Specification 26H2b; 1932. U. S. Gov. , U. S. Army, Ordnance Department. Spec if 1– cat iOn 23–68A; 1934. Buoy; Mine. U. S. Gov. , U. S. Army, Ordnance Department. Specifi- cat iOn 89-3021; 1940. Mines and BuOyS. - U. S. Gov. , U. S. Army, Quartermaster COrps. Specifi- cation 23-20; 1942. St. 1rrup, HOOde d, and Stirrup, Hooded, With Guidon. SOcket, for McClellan Saddle. Plug; WOOden, for Submarine U. S. Gov., U. S. Army, Quartermaster Corps. Spec 1ſ1– cation 23-82A; 1936. Stretcher; Shoe. U. S. Gov. , U. S. Army, Quartermaster COrps. Spec 1ſ 1- cation 23-104A, 1940. Flagstaff. U. S. GOV., U. S. Army, Quartermaster COrps. Spec 1ſ 1- cat iOn 23-108; 1942. Snowshoes; Trial. Wood and Paper l!3 | . 62 U. S. GOV. ; U. S. Army, Qu a I t e r m a ste r Corps. Specification 31-23; 1944. B a t O n S ; Band Leader. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- cation 92-35; 1937. Tree; Saddle, McClellan, M1904, Without COver, f O r McClellan Saddles, M1904 and M1928. U. S. GOV., U. S. Army, Signal COrDS. 43O-439 Specification 13 ||. HOUSEHOLD FURN ITURE, EXCEPT CHA |RS 131 - || BEDR00M FURN ITURE OF WOOD l!3 - || || Wooden Beds U. S. G O V . , Dept. Of COmmerce, Nat 10nal Bureau Of Standards. Simplified Practice Recommendation R2- 32; 1932. Bedsteads, Springs, and Mattresses. Bed- steads. This recommendation establishes a Schedule Of types and sizes of bedsteads COvering Straight- foot wood and metal beds. In 1t lated by the Nation- al Assn. Of Bedding Manufacturers and the National ASSn. Of Furniture Manufacturers. U. S. Go v . , Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R2- 32; 1 93 2. Bedsteads, SpringS, a n d Mattresses. Mattresses. This recommendation e St a b l i s h e S a schedule Of types a n d S1zes Of mattresses to con- form t O Spring dimensions given in the Simplified practice recommendation. U. S. GOV., U. S. Army, Medical Dept. 10-2528; 1939. Shoe; Bed. Specificat 10n References. –Veneer, plywood, and other furniture stock, see 4 13. 52, 413.53; metal beds, see 6 13. 1. l;3| - 12 Bureaus and Chiff oniers References. –Plate glass mirrors, see 527. || 3 |. 13 Cots U. S. G O v . , Federal Specification AA-C-571a; 1937. Amendment 1; 1938. COts; Folding, Canvas. COvers One type and One grade. G iv e s requirements for length, width, height, woodwork (hickory, birch, rock elm, white ash, beech, red Oak, white Oak, pe- can or hard m a ple) , steelwork, painting, cover, thread, Stitching, and Straps; methods Of Sampling, inspect iOn, and tests; and requínements for packag- 1ng, packing, and marking. References. –Metal frame cots, see 613. 1. l!3 | . It! Wardrobes U. S. GOV., Fe d e r a l Specificat 10n AA-W-131; 1935. Wardrobes; Wood. Covers two types- (I) double-door, and (II) single-door; and three classes- (A) mahog- any finish; (B) oak, quartered, front a n d sides; and (C) walnut finish. Gives requirements for ma— terial, WOrkmanship, a n d construction; methods of Sampling and inspect 10n; and Tequirements for pack- aging, packing, and marking. l!3 || - 19 Miscel laneous Bedroom Furniture of Wood l!3 | .2 NURSERY FURNITURE OF WOOD 74-15; 19.23. Support; Type ML-42 Meteorological Instrument Shelter. References. –Turpent ine, s e e 211. 1; ros in, see 216; softwood grading rules, hardwood grading rules, see 400- 2, 400.3; battery cases, wooden, see 954. 29; wooden dummy plug ºf or telephone switchboards, see 7 18. 29; medicine chest, Wood, see 915.43; fire hose racks, wood, See 974. 3; brooms, brushes, mops, see 981, 982, 983; matches, S e e 991; Wooden seats for Water close t bowls, see 523. 23. FURNITURE OF WOOD 13 | .3 BATHR00M FURN |TURE OF WOOD References. –Plate glass mirrors, see 527. 13|..} D |N| NG-ROOM FURN ITURE U. S. GOV., U. S. Army, Medical Dept. Spec 1ſ1.cat 10n. 32–23A; 1942. Table; Dining, Extension, Oak. U. S. Gov., U. S. Army, Medical Dept. Specificat 10n 32–35; 1938. Table; Dining, Cafeteria. U. S. GOV., U. S. Army, Quartermaster COrps. Specifi- cat 10n 28-25A; 1942. Table; Me SS. U. S. GOV. , Weterans Administrat 10n. Specification WA-G-54b; 1938. Breakfast Suite. References. –Plate glass mirrors, see 527. 13|.5 K ITCHEN FURN ITURE 113 |.5 || Kitchen Tables U. S. GOV., U. S. Army, Medical Dept. 32–40; 1939. Table; Kitchen. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 23–94A; 1941. Table; Kitchen 33 X 114 X 43 1n. U. S. Gov. , Weterans Administration. Specification Wa-GC-108e; 1942. Wood Cooks' Tables a n d Bakers' Tables. U. S. Gov., Weterans Administration. Spec 1 ficat 1.On WA-GC-130g; 1942. Table; Soiled and C l e a n Dish, With Sink Galvanized IrOn Or Steel. Specification 13|.52 Refrigerators References. –Refrigerators, see 959.4. l!3 | .53 Kitchen Cabinets U. S. Gov. , Weterans Administration. WA-GC–360; 1942. Kitchen Cabinets. Specificati On l;3|.6 L |BRARY FURNITURE OF WOOD t!31.6 | Wooden Bookcases l!3 | .62 Library Tables U. S. GOV. , WA-G-82; 1932. Shelf, No. 530. Weterans Administration. Specificat 10n L 1b r a r y Table; or Center, With U. S. Gov., Weterans Administrat 10n. Spec 1 ficat 10n. WA-G-83; 1932. Library Table; Without Shelf, NO. 530-A. U. S. Gov. , Weterans Administration. Spec if 10 at 1.On WA-G-84a; 1 93 4. Library Tables; Or Center, With Shelf, NOs 533. U. S. Gov. , Weterans Administration. Specification WA-G-89a; 1936. Table; 36 In. Top, No. 537. U. S. Gov., Weterans Administrat 10n. Specification WA-G-157—a; 1937. N. P. Library Tables; 96 In. Long. 243 \!3 | . 62 Directory of Commodity Specifications U. S. Gov. , Weterans Administration. Specification WA-G-287; 1937. N. P. Library Tables; 72 In. Long. U. S. Gov. , Weterans Administrat 10n. Specification WA-G-302c; 1943. Table; Library, Round. iſ 31.69 Miscel laneous Wooden Library Furniture U. S. GOV. , Weterans Administration. Specification WA-G-93b; 1939. Periodical Rack. U. S. GOV. , WeteranS Administration. Specification VA-G-275; 1937. Small Magazine Racks. U. S. GOV., Veterans Administration. Specification WA-G-335; 1939. Periodical Rack. U. S. GOV., Veterans Administration. Specification WA-G-354; 1941. Newspaper Rack; Pedestal Type. 1131.9 MISCELLANEOUS HOUSEHOLD FURNITURE OF WOOD S. Gov., Fe d e ral Specification AA-S-256; 1935. Settees; Wood. Covers one type and five classes- (A) genuine mahogany, (B) imitation mahogany, (C) quartered oak, (D) genuine walnut, and (E) American Walnut, imitation. Gives requirements for material, WOrkmanship, S 1 Z e , and construction; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., U. S. Maritime COIſmission. 26-MC-7; 1941. Table; Card, Folding, Wood. Shall be but One type, grade, and size. Gives require- ments f O r WOOd, plywood, artificial leather, pad- ding, hardwware and rittings, workmanship, sizes, frame, legs, top, finish, inspection, and tests. U. S. Gov., U. S. Maritime Commission. Specification 27-MC-31; 1941. Mattresses; Excelsior. Shall be but One type and grade. Gives requirements for ex- celsior, ticking, thread, tufting tape or twine, Workmanship, case, seams, size, weight, Sampling, inspection, and tests. U. Specification References. -Chairs, see 438. , 435. 2; plate glass mirrors, see 527. us2. LAWN AND PORCH FURNITURE M33. CAMP FURN | TURE l!33. FOLD ING CAMP COTS References.-Folding canvas cot, see 431. 13. l!33.2 FOLD ING TABLES U. S. Gov. , Dept. of Agriculture, Forest Service. Specifications 341-1-S. Table; Folding, Fire-Camp, Lightweight. - U. S. Gov. , Dept. of Agriculture, Forest Service. Specifications 341-2-S. Table; Folding, Fire-Camp, 'Mediumweight. U. S. G O V . , Dept. of Agriculture, Forest Service. Specifications 342-1-S. Tables; Folding, Camp-Boss. U. S. G O V . , Dept. of Agriculture, Forest Service. Specifications, 343-S. Table; Top, Canvas, Roll-Up. U. S. Gov. , Dept. of Agriculture, Forest Service. Specifications 344. Table-Top Ration Box. S. GOV., U. S. Army, Medical Dept. Specification 32-38; 1939. Table; Dining, Field, Knock–Down Type. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- Cat iOn 28-22A; 1943. Table; Camp, Folding. U. l;3||. HOSPITAL FURN | TURE OF WOOD American Hospital ASSn. , 52-4. Motorless Dental Oper- ating Chairs. COvers One type and One grade. Based On U. S. GOV., Federal Specifications AA-C-326 and Amendment 1 for Motorless Dental Operating Chairs, and KK-L-291 and Amendment 1 for Upholstery Leather.. American Hospital Assn., 70-4. Invalid Wheel Chairs. Covers two types and one grade. Based-on U. S. Gov. Federal Specifications AA-C-346a for Invalid Wheel Chairs, and American Hospital Assn. Specifications 73-19 for Ball Bearing Rubber Tired Wheels, 26 In. Diameter; a nd Casters having 10-In. Diameter Ball flearing, Rubber Tired Whe els; for Wheel Chairs. U. S. Gov. , Federal Specification AA-C-346a; 1938. Chairs; Wheel, Invalid. Covers two types- (I) cane seat and cane b a c k, and (II) solid seat and slat back. Gives requirements for back, Seat, leg rests, foot boards, under frame, journals, fork and pin, axles, f r On t wheels, rear wheels, hand rims, arm rests, finish, and Over-all dimensions; methods of sampling, inspect iOn, and tests; and requirements for packing and marking for Sh1Dment. References ... —Metal hospital beds and cot s , 613. 1 135. OFFICE FURNITURE OF WOOD l!35. I W0ODEN B00KCASES References.-Bookcase sections, see 435. 5. 135.2 wooDEN OFFICE CHAIRS AND ST00Ls U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica- tions CAA-146. C on sole and Desk Chair; Central Station COntrol. - U. S. GOV., Fe d e r a l Specification AA-C-281; 1937. Chairs; Bent-Wood. Covers two types- (I) with arms, in two classes (padded seat, plywood seat), and (II) without arms, in three classes (padded seat, ply- wood seat, wood seat). Gives general requirements for material and workmanship, glue, glued joints, framing, finish, and color; detail requirements for each type; me t h O d S Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification AA-C-311; 1933. Amendment 1; 1937. Chairs; Office, Wood. Covers ten types—(A) rotary, arm chair, No. 1-C; (B) leg, arm chair, No. 2-C; (C) rotary chairs, without arms, No. 3-C; (D) leg chairs, without arms, No. 4-C; (E) rotary chair, No. 5-C; (F) judge's rotary chair, No. 6-C; (G) rotary stool, with back, No. 7–C; (H) rotary stool, with out back, No. 8-C; (I) rotary chair, No. 1026; and (J) alternates for No. 1-C and No. 2-C may have perforated leather seats properly reinforced. Gives requirements for design, materi- al, and workmanship; construction, unholstery, hard- ware, finish, and color; method of inspection; and requirements for packing and marking. U. S. Gov., Fe d e r a l Specification AA-S-691; 1943. Stools; Foot. Covers one type and two classes-A, metal and B, wood. Gives requirements for material, workmanship, dimensions, frame, top, legs, rubber tips, and finish; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. see e 244 Wood and Paper \!35. 5 U. S. Gov. , Fe d e r a l Specification AA-S-701; 1937. Stools; Wood. Covers three types— (I) leg (in two classes- (A) bent-wood, cane S e a t , and (B) wood, wood seat); (II) rotary, with back; and (III) rotary, without back, wood (in two classes- (A) cane seat, and (B) wood seat); and woods and finishes-mahog- any, genuine; mahogany, imitation; maple, genuine; Oak; walnut, genuine American; Walnut, imitation; and white enamel. Gives requirements for material, workmanship, sizes, a n d construct 10n; methods of sampling, inspection, a nd tests; and requirements for packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 539; 1942. Chairs; Office, Wood (Rotary, Stenographic, and Leg Types). Covers three types: (A) Rotary, army chair, (C) stenographic chair, a nd (D) leg chair, without arms. Shall be selected birch, hard maple, American walnut, Or White Oak. Gives require- ments f or construction, hardware, finish, Color, style and design, and dimensions; methods Of lnspec- t 10n; and packing and marking. 135.3 DESKS AND OFFICE TABLES, W0ODEN U. S. G O v . , Dept. Of Interior, Purchasing Office. Standard Specifications 71. Desks; Pupil's Table, With Open Front BOOk Boxes. U. S. G O v . , Dept. Of Interior, Purchasing Office. Standard Specifications 72. Desks; Pupil's, Mova- ble, With Study Tops. S. GOV., Fe d e r a l Specification AA-D-201; 1930. Amendment 2; 1935. Desks; WOOd. COvers Six types- flat top, single, 1n six sizes; roll top, in two sizes; a n d typewriter, flat top, in three types- drop at either right or left side (in one size), drop at center (in One size), compartment in either right or left pedestal a nd three drawers in Other pedestal (in two sizes). Gives requirements for material (mahogany, oak, birch, or other woods se- lected to match mahogany or walnut), design, con- Struction, legs, panels, tops, heads, decks, Slides, drawers, pedestal-part it iOn rails, Sweep arms, type- writer beds, fittings, hardware, finish, and color; methods of inspection; and requirements for packing and marking. S. GOV., Fe d e r a l Specification AA-T-101; 1932. Tables; a n d Typewriter Stands; WOOd. COvers two types- (I) tables f or office use, and (II) type- writer stands for Office use; in six grades– (A) quartered oak, (B) plain Oak, (C) mahogany, (D) im– itation mahogany, (E) genuine American Walnut, and (F) imitation walnut. Gives requirements for tops, legs, drawers, locks, and finish; method of inspec- tion; and requirements for packing and marking. U. S. GOV., Treasury Dept., Procurement Div., 265A; 1938. Desks; Office, WOOd. Shall be of 3 types, flat-top, single; flat-top, double; and typewriter, in mahogany, quartered Oak, or walnut finish. Gives Tequirements as to material and workmanship, wood, framing, Veneers, design, finish, drawers, methods of 1nSpection, packing, and marking. U. S., GOV., Treasury Dept., Procurement Div., No. 521; 1941. Desks; Office, WOOd. COvers three types— (I) flat-top single (double pedestal and single pedestal), (II) flat-top double, and (III) type- writer (compartment in left pedestal, compartment U. U. in right pedestal, drop at Center, and drop at left side); and three finishes, (A) quartered oak, (B) combination walnut, and (C) genuine walnut. Gives requirements for wood, glue, exposed Surfaces, fram- ing, Veneers, design, wiring, legs, glides, panels, tops, is l 1 d e s , drawers, finish, color, and S1ze; methods of inspecting, packing, and marking. S. Gov. , Treasury Dept., Procurement DiV., 537A; 1942. Desks; Office, Wood, Table Type. Coverse two types— (I) typewriter, typewriter well on left; (II) clerical, flat top. Shall be walnut finish. Gives requirements for wood, glue, glued joints, exposed surfaces, framing, veneers, tops, design, tolerances and height, legs, panels and rails, drawer, type- Writer we l l , shelf, and glue blocks and braces; methods Of inspect iOn a n d tests; and packing and marking. U. S. GOV. , WA-G-61a; S. GOV. , WA-G-332; U. Weterans Administrat iOn. Specification 1935. DeskS: Writing, NO. 601. Weterans Administrat 10n. Specification 1939. Charging Desk: Leg Type. U. References. –Veneer, plywood, and other furniture stock, see .4.13:52, 413.53; metal desks and tables, 135.1, WOODEN DOCUMENT BOXES 1,35.5 W0ODEN FIL ING CASES AND CAB | NETS Assn. of American Railroads, Telegraph and Telephone Section, 2–G–44; 1929. Stationery H. Old e r. For mounting on telegraph table, b O x type of holder with Open horizontal shelves, constructed Of Oak, varnished finish, with dimensional drawings. U. S. Gov., Fe d e r a l Specification AA-F-801; 1933. Amendment 1; 1944. Furniture and Cabinets; Office, Sectional, Wood. Includes Small sections, horizonſ- tal sections, upright sections, bookcase Sections, and cabinets and trays, (card filing). Gives re- quirements f or material (quartered White Oak, ma- hogany, walnut, birch, quarter-sawed red gum), de- sign, framing, joints, mold 1ngs, face Veneers, pan- els, backs, partitions, drawers, finish, frames, hardware, and details; method of inspect iOn and tests; and packing and marking. S. G. O. v . , Navy Dept. Specification 53F3a; Files; Board, Paper. U. S. GOV., Treasury Dept. , 1942. Files; W O O d , Finished End, Wertical Type. Covers type I-letter size, four-drawer; type II- cap s i z e , four-drawer; type III-card index, for 3 x 5 in. cards, 8 or 10 drawers h 1 g h : type IV- card - index, f or 4 x 3 in. cards, 8 drawers high; type V-card index, for 5 x 8 in. cards, 7 drawers high; type WI–tabulating card for 3 1/4 x 7 3/8 in. cards, 9 or 10 drawers high . Gives requirements for metal parts, construct iOn, drawers, pulls, locks, and finish; methods of sampling, inspection, and tests; and packing and marking. S. Gov. , Treasury Dept., Procurement DiV., 552A; 1942. Trays; File, Wood. Covers type I, index card trays—class (a) without cover or compressor, class (b) with cover, c 1 as s (c) with compressor, class (d) with cover and compressor; type II, letter (ver- tical file) trays, with Or without stands. Glves requirements for card sizes, W O Od, kind of WOOd, framing, joints, bottoms, finish, color, and details U. 1938. Procurement Div., 535b; U. 245 l!35. 5 Directory of Commodity Specifications for each type; methods of sampling and inspect 10n; and packaging, packing, and marking. U. S. GOV. , Treasury Dept., Procurement DiV., No. 635; 1943. Cases; Transfer, WOOd. COvers One type and One g r a d e in two sizes, (I) letter size and (II) cap size. Gives requirements for material, panels, construction, drawer, finish, tests, marking, and assembly; methods of sampling, inspect iOn, and tests; and packing and marking for Shipment. U. S. GOV., U. S. Army, Signal COrps. Spec 1ſ1Cat iOn 71–1633-A; 1944. Cabinet BE-89; Plotting,, for Radio Direction Finder Central TC-8. U. S. GOV., U. S. Army, Signal COrps. Specificat 10n 71–1656A; 1944. Cabinet BE-93; Plotting, for Radio Direct iOn Finder Central TC-8. U. S. GOV. , Weterans Administration. WA-GC–359; 1942. References. –Veneer, plywood, and other furniture stock, see 413. 52, 4 13. 53; Steel filing cases, See 8 13.7. Specificat iOn Drawer Type Proofers. 135.b WASTE PAPER BASKETS References . —Metal baskets, see 932. 3. l!35.7 COSTUMERS U. S. GOV., Fe d e r a l Specification AA-C-556; 1935. COstumers; WOOd. COvers One type and five classes- (A) mahogany, genuine; (B) mahogany, imitation; (C) oak, quartered; (D) walnut, genuine American; (E) walnut, imitat 10n. Gives requirements f or wood, glue, glued joints and built-up COres- exposed Sur- faces, soft WOOd, tolerance, marking, construction, finish, COlor, and Shape; meth00s Of Sampling, in- Spection; and requirements for packaging, packing, and marking. 136. STORE FURN | TURE AND FIXTURES, WOODEN U. S. Gov. , Treasury Dept., Procurement DiV., NO. 596; 1942. Cabinets; TOWel, WOOd. COVerS One type and grade. Gives requirements for general construction, capacity, dimensions, finish, and mounting; methods Of sampling, inspection, and tests; and packaging, packing, and marking. 1,36. I BLOCKS, BUTCHERS U. S. GOV. , Fe d e r a l Specification NN-B-476; Blocks; Meat and Tables; Cutting, Meat. COvers One type, One grade, and f Our S1zes Of meat blocks; and One type, One grade, and One S1ze of cutting tables. Gives requirements f Or he ight, dimensions, mater 1al, wOrkmanship, finish, a n d details for meat blocks and cutting tables; meth0lS Of inspect iOn; and pack- ing and marking for Shipment. 1944. U. S. GOV. , U. S. Army, Quartermaster COTDS. Spec 1ſ 1- cation 23-105; 1941. Block; Butchers". U. S. GOV. , WeteranS Administration. Specificat 10n WA-GC-101c; 1938. Meat Blocks. ||37. CHURCH, SCHOOL, AND THEATER FURN ITURE, W0ODEN U. S. G O v . , Dept. Of COmmerce, National Bureau Of Standards. Simplified Pract 1 c e Recommendation RIII-30; 1930. Color for School Furniture. This recommendation establishes a color brown with fixed light a n d dark limits of shades within this color for stock Varieties Of WOUden School furniture COV- ering school se at 1 ng (pupils' desks), teachers' desks, m O V a b le desks, recitation seats, chairs, tablet a r m chairs, tables, typewriter tables, ll- brary furniture, filing cabinets, .Dookcases, kinder- garten tables and chairs, and laboratory furniture. Initiated by National School Supplies and Equipment ASSI). U. S. G O v . , Dept. Of Commerce, National Bureau of Standards. Simplified Pract ice Recommendation R191-43; 1943. School Tables. Covers the Standard- 1zation of sizes of School tables Other than tables for science and vocational classrooms. Gives S12es and he ights f or individual pupil table, two-pupil table, general-purpose a n d library tables, lunch- room a n d project tables, bookkeeping table, type- Writer table, and heights Of chairs. Sponsored by the American Council. On Education and the InterState School Building Service. ||38. WOODEN CHA |RS l!38. O GENERAL ITEMS 138. I D IN ING-R00M CHA |RS 138.2 W0ODEN OFF ICE CHAIRS U. S. Gov., U. S. Army, Medical Dept. Specification 32–50; 1942. Chair; Arm, Reception ROOm. References. – Office chairs, Of chairs, See 438. 0. 138.3 FOLD ING CHAIRS AND CAMP STOOLS U. S. G O v . , Dept. of Commerce, National Bureau of Standards. Simplified Pract ice Recommendation R80–28; 1928. Folding and Portable WOOden Chairs. This recommendation establishes a Schedule of types, arrangements, and finishes for folding and portable WOOden ChairS. Initiated by the National School Supplies and Equipment ASSn. U. S. Gov., Treasury Dept., Procurement Div., No. 672, 1944. Chairs; Folding, WOOd. COvers t w O types- (I) plywood seat and back and (II) solid wood frame seat and back. Gives requirements for colors, Solid wood members, workmanship, COnStruct iOn, l e g S , stretchers, crosstles, hardware, WOOd finish, metal finish, and details for each type; methods Of Sam- pling, inspection, and tests; and packing, and mark- ing for shipment. s e e 435. 2; packing U. S. Gov. , U. S. Army, Quartermaster Corps. Specifl- cation 32-11B; 1942. St OOl; MeSS. U. S. Gov., U. S. Army, Medical Dept. Specification 32–45; 1939. Chair; Field. U. S. Gov., U. S. Marítime Commission. Specification 26-MC-2a; 194 1. Chair; Steamer, Folding, WOOd. Shall be type I—all hardwood (one species), with cadmium-plated b r a ss fittings; type II-COmbined hardwoods, with cadmium-plated brass fittings; shows eight diasses, and shall be but One grade and One size. Gives requirements for WOOd, glue, hardware and fittings, workmanship, Sanding, finish, inspec- t 10n, and test S. U. S. Gov. , U. S. Maritime COmmission. Specificat 10n 26-MC-4; 1941. Chair; Folding, Flat, Wood. Shall be of but one type, one grade, and one size as here- in specified. Gives requirements for wood species, plywood, artificial leather, padding, hardware and 246 Wood and Paper l!70. I l;70. | DEF |N|T| ONS AND CLASS IF |CAT ION OF PAPER American P a per and Pulp Assn. Dictionary of Paper Including Pulps, Boards, Paper Properties, and Re- lated Paper Making Terms, 1940. Includes classif 1- cation and definitions Of pulps, class 1 ficat iOn Of waste materials used in the paper and board indus- tries, and definitions Of papers, boards, and paper making terms. National Assn. Of Purchasing Agents. HandbOOk Of COm- modity Data Sheets, 1938. Paper. Covers defini- t 10n, COmpOS 1010n, SOurces Of Cellulose fibers, man- ufacture, marketing requirements, methods of market- ing, uses, market packages, grade terms by type of pulp content, classification according to type of manufacture, general classes Of paper, and tests f Or paper. National Assn. Of Waste Material Dealers, Inc. Spec 1– fications f or Waste Paper, 1938. Definitions for 25 Classes including COrrugated c Ontainers, and re- quirements f or ballng, freedom from Objectionable fitting, workmanship, Sanding, finish, inspection, U. S. Gov., Weterans Administration. Specification and testS. WA-G-81a; 1934. Settee No. 230. References. – Packing of cha 11's, see 438.0. U. S. GOV., Weterans Administration. Specification WA-G-87a; 1935. Chalms; Arm, Rocking, N O . 1917 138.1 WHEEL CHA |RS Style-Walnut Finish. U. S. GOV., Veterans Administration. Specification l!38.5 ST00LS WA-G–96a; 1934. Chair; Windsor. U. S. GOV., U. S. Maritime COmmission. Specification U. S. GOV. , Weterans Administration. Spec 1 fication 26-MC-10; 1943. St OOls; BathroOm, WOOd. Shall be WA-G-1356; 1943. Chairs; Fold ing, Wood, Padded Seat but one type, grade, and size. Gives requirements and Back. f Or WOOd, WOrkmanship, COnStruct iOn, finish, Sam- U. S. GOV., Weterans Administration. Specification pling, inspect lon, test, and drawing. WA-G-156-B; 1937. Arm Chairs for N. P. Hospitals. U. S. Gov., Veterans Administration. Specification ||38.9 MISCELLANEOUS WOODEN CHA |RS WA-G-164g; 1940. B a r r a c k Chairs; Straight and U. S. GOV., U. S. Army, Medical Dept. Specification ROcker. 32–34B; 1942. Chair; Arm, Slat, Seat a n d Back. U. S. GOV. , Weterans Administration. Specification U. S. GOV., U. S. Army, Medical Dept. Specification WA-G-266a; 1937. Settees for N. P. Hospitals. 32-37A, 1942. Chair; Arm, ROCking, Slat Seat and U. S. GOV., Veterans Administrat 10n. Specification Back. WA-G-294c; 1930. Douglas Arm Chair. U. S. GOV. , U. S. Army, Medical Dept. Specification "U. S. Gov., Weterans Administration. Specification * 32–42; 1939. Chair; COmmon, White Oak. WA-X-29a; 1943. Chair; Cane. U. S. GOV., U. A. Army, Quartermaster COrps. Spec 1- fication 23-100A; 1938. Chair; Barrack. ||39. MISCELLANEOUS FURN | TURE, EXCEPT U. S. GOV., Veterans Administration. Specification METAL FURN | TURE WA-G-73a; 1935. Chairs; Reclining, No. 470. U. S. GOV. , Veterans Administration. Specificat iOn l;39. I BAMB00, RATTAN, AND REED FURNITURE, WA-G-74a; 1934. Chairs; Arm, No. 1916. .*. EXCEPT CHAIRS U. S. GOV., Veterans Administration. Specific at 10n. WA-G-75b; 1942. Chairs; Arm, Rocking, No. 1917. l!39.2 SCREENS U. S. GOV., Veterans Administration. Specification WA-G-76; 1932. Chairs; Arm, Rocking, High Back. l!39.9 MISCELLANEOUS WOODEN FURNITURE NOT U. S. GOV., Veterans Administration. Specification OTHERWISE CLASS IF |ED WA-G-77a; 1939. Chair; COITInon, Straight Back, No. U. S. Gov. , Weterans Administration, Medical and HOS- 954. pital Supply Section, WA-H-39b; 1943. Work ROOm U. S. GOV. , Weterans Administration. Specification Table (Four-Drawer). WA-G-79a; 1935. Settee No. 1922. U. S. GOV., Weterans Administration. Specificat 10n U. S. GOV. , Weterans Administration. Specification WA-X-12Ob; 1941. Tables; Combination POOl and Bil- WA-G-80; 1932. Settee No. 225. liard. 47O-479 PAPER (Except Printed Matter) l!70. GENERAL ITEMS foreign matter, etc. Approved by the Nat lonal Pa- perbOard ASSn. National Paperb Oard ASSn. BOXboard, 1937. G1Ves def- in 1t 1.Ons, gauge lists for nonbending, bending, Solid news and S O l 1 d WOOC pulpb Oard, pasted chipboard, pasted SOlid newsboard, patent coated and S Olid ma- nila bOard, patent COated two sides, and double ma- nila WOOd pulp filled board; weights per thousand Square feet f Or four finishes; identical with U. S. Dept. Of COmmerce Simplified Practice Rec Ommenda- t 10n R44-36, entitled BOX Board Thicknesses. Technical Assn. of the Pulp and Paper Industry. Stand- ard Te r ſm S used in the Sulphate Pulping Process, 0 400 p-44; 1944. Defines special nomenclature re- lating t O process. Technical ASSn. Of the Pulp and Paper Industry. Stand- ard Terms used in the Soda Pulping Process, 0 402 p–41; 1941. Defines special nomenclature relating t O DI’OC eSS. U. S. G O V . , Dept. Of Commerce, Nat 10nal Bureau Of Standards. Miscellane Ous Publication M124; 1936. Paper Pulp From Cereal Straws by a MOdified Sulfate 247 l!70. I Directory of Commodity Specifications U. S. Process. A modified Sulfate process is Outlined for the conversion Of Oat, rye, and wheat Straws to pulps which would be suitable for the production of typewriter, book, and other grades of paper. The variables in digest 1ng, beat. 1ng, Screening, and bleaching were investigated separately for the Op- timum cond it iOnS. Pulps Of the above grades were produced in large laboratory equipment. Gov. , Fe d e r a l Specification UU-P-31a; 1937. Paper; General Specifications. Covers various types and grades Of paper used by the field Services Of the Federal GOVernment. Gives details of specifica- t 10ns a n d tests COIſmOn to the article. Gives de- tall requirements, definition of terms, sampling and 1nSpect 10n; meth00S Of 1nSpect iOn a n d tests; and requirements f O r packing and marking of ship- ment S. References. –Wood pulp, see 400.50; in manufacture of paper, see 517. 2. lime for use 1170.2 S I ZES OF PAPER U. S. G O V . , Dept. Of COIII]erce, National Bureau Of Standard Sw Simplified Practice Recommendat 10n R22– 40; 1940. Paper (Basic Sheet Sizes). This recom- mendat iOn establishes a simplified schedule of Siz- eS Of bond and Writing papers, ledgers, loose-leaf ledgers, machine-postlng ledgers, book paper, index bristol, and c Ove r paper. Sponsored by the Book Paper Mfrs. Assn. and Wr it i ng Paper Mfrs. Assn. l;70.3 TESTS OF PAPER American O 1 l Chemists' Society. Methods of Testing SOap Wrapper Papers, 1937. For discoloration with White floating, white f illed laundry, and uncolored, freshly milled, toilet SOaps. American Society for Test ing Materials, D 527-41; 1941. Technical Assn. Of Pulp and Paper Industry Standard Method T 426m-40. Method of Test for Bulking Thick- ness Of Paper. For average thickness in a pile, as for use in books, definition, apparatus, calibra- t 1 On, test Specimen, and procedure. American Society for Testing Materials, D 528–41; 1941. Technical Assn. Of Pulp and Paper Industry Standard Method T 409m-35. Method of Test for Machine Direc- tion of Paper. For finding direction of paper par- allel to f Or w a r d movement in manufacture, test Specimen, and four methods Of determination. American Society for Testing Materials, D 548–41; 1941. Technical Assn. of Pulp and Paper Industry Standard Meth00 T 428m-40. Method of Test for Water-Soluble Ac1dity Or Alkalinity of Paper. For determining water-soluble acid ity or alkalinity, except for highly alkaline -papers such as those containing Case in OT calclum Carbonate, Or electrical insulat- 1ng p a per S. Apparatus, reagents, test specimen, procedure, and calculat iOnS and report. American Society for Testing Materials, D 549–41; 1941. Technical Assn. of Pulp and Paper Industry Standard Method T 4.08m-44. Method of Test for Resin in Pa- per. Qualitative test and quantitative determina- t iOn. American Society for Testing Mater lals, D 585-42; 1942. Technical Assn. Of Pulp and Paper Industry Standard Method T 400m-41. Method of Sampling Paper and Pa- per Products. Requirements for size and protect 10n of samples, percentage of samples from rolls, cases, frames, skids or bundles, and method Of Select iOn. American SOc iety for Testing Materials, D 586-42; 1942. Technical Assn. Of Pulp and Paper Industry Standard Method T 4.13m-40. Method Of Test f O r Ash COntent of P a per and Paper Products. For an approximate measure Of the amount Of filling and coating mate- r1als, residues from chemicals and metallic matter from plping and machinery; requirements for appara- tus, Specimen, Outline Of procedure, calculat 10n, and report. American SOciety for Testing Materials, D 587–42; 1942. Technical Assn. of Pulp and Paper Industry Standard Method T 4.15m-41. Method of Test for Casein in Pa- per (Qualitative). For use where amount of casein is relatively large, as in mineral-coated papers in which case in is used as a binder, but not for small amounts as used in the beater furnished as a COn- St 1tuent Of the engine S12.1ng, etc.; reagents, SDeC- 1men, and Dr.OCedure. American Society for Testing Materials, D 588-42; 1942. Technical Assn. Of Pulp and Paper Industry Standard Method T 429m-44. Method of Test for Alpha-, Beta-, and Gamma-Cellulose in Paper. For determination Of the three fract iOnS into which cellulose can be Separated analytically, alpha-cellulose Separat 10n method primarily for papers made from rags or chem- ical wood fibers. Covers Koerner type grinder, mix- er, titrat 10n apparatus, reagents, test Specimen, volumetric and gravimetric methods of Separating alpha-cellulose, and beta- and gamma-cellulose pro- Cedures, calculations and report. American SOciety for Testlng Materials, D 589-44; 1944. Technical Assn. Of Pulp and Paper Industry Standard Method T 425m-44. Method of Test f O r Opacity of Paper and Paper Products. For measuring Opacity by apparent light reflectance; requirements f O r test Specimen, apparatus necessary, and Outline Of pro- Cedure. American Society for Testing Materials, D 590-42; 1942. Technical Assn. Of Pulp and Paper Industry Standard Method T 4.05m-40. Method Of Test for Paraff in COn- tent of Wa X e d Paper. FOr quantitative method Of determining amount Of paraffin in Waxed paper, but not f O r paraffin-sized papers; requirements for test Specimen, apparatus, reagents, and Outline Of procedure. American SOC lety for Testing Materials, D 591–42; 1942. Technical Assn. of Pulp and Paper Industry Standard Method T 419m-41. Method Of Test for Starch in Pa- per. Covers qualitative test for evident of starch, and quantitative determinat 1 On; requirements f or test Specimen, apparatus, reagents, and Outline of procedure. American Society for Testing Materials, D 641–43; 1943. Method of Conditioning Paperboard, Fiberboard, and Paperboard COntainers f O r Testing. Procedure for conditioning specimens of container grades of paper- board, corrugated board a n d SOlid fiberboard, and C Ontainers made from Such grades Of paperboard, prior to testing. Gives requirements for standard COnd it 10n, apparatus, procedure, and report. American Society for Testing Mater 1als, D 642-43; 1943. Method of COmpression T e s t in g of Corrugated and SOlid Fiber BOXes. Gives requirements for appara- Wood and Paper l!70. 3 Uus, test specimens, preparation Of Specimens, C On- ditioning test specimens, moisture content, proce- dure, and report. American Society for Testing Materials, D 643–43; 1943. Technical Assn. Of Pulp and Paper Industry Standard Method T 423m-41. Methods of Test for Folding En- durance of Paper. COvers two test procedures. The Schopper apparatus is applicable for test. 1ng papers having a thickness Of not Over 0.01 in. The M.I.T. apparatus can be adjusted for testing papers of any thickness. There is no COnStant relat 10n between the values Obtained with the two types Of appara- tus. Gives requirements for apparatus, calfbration, Sampling, test Specimens, test COndlt 10ns, proce- dure, and report. American Society for Testing Materials, D 644-44; 1944. Technical ASSn. Of Pulp and Paper Industry Standard Method T 412m-42. Method of Test f O r Moisture in Paper, Paperboard, and Paperboard and Fiberboard Containers. Covers t he procedure for determining moisture in all papers except those COntaining mat- ter other than water volatile at 100 to 105 C. Ap- paratus, test specimens, Dr.OCedure, Calculat 10n and report, and reproducibility of results. American Society for Testing Materials, D 645–43; 1943. Technical Assn. Of Pulp and Paper Industry Standard Method T 411m-44. Methods of Test, for Thickness of Paper and P a per Products. COvers the procedures for determining the thickness of all kinds Of paper and paper products except crepe paper and corrugated board. Five methods a re covered. Gives require- ments for thickness, apparatus, calibration, Sampling, test Specimens, COnditioning, procedure, and report. American Society for Testing Materials, D 646-44; 1944. Technical Assn. of Pulp and Paper Industry Standard Method T 410m-44. Method of Test for Basis Weight of Paper and Paper Products. Covers the procedure for de- termining the basis weight of large and small pieces of paper. Factors for conversion of basis weight of large and small pieces of paper. Factors for conversion of basis weight from one commercial size of paper to an- Other are given. Apparatus, Calibration of balance, sampling, test specimens, test conditions, procedure, report, reproducibility of results, and appendix. American Society for Testing Materials, D685-44; 1944. Technical Assn. Of Pulp and Paper Industry Standard Method T4O2m-44. Standard Method of Conditioning Paper and Paper Products for Testing. Giving scope, standard condition, apparatus, calibration of thér- mometers, determination of relative humidity and temperature, and procedure. American Society for Testing Materials, D 686-43T; 1943. Technical Assn. of Pulp a n d Paper Industry Standard Method T 421m-44. Method of Qualitative Examination of Mineral Filler a n d Mineral Coating Of Paper. Covers the procedure for the qualitative determination Of the mineral constituents of filled and Coated papers. Gives requirements for reagents, test Specimens, procedure, a n d interpretation of results. American Society for Testing Materials, D 687-44; 1944. Technical Association of Pulp and Paper Industry Standard Method T 407m-42. Method for Quantitative Determination of Coating on Mineral-Coated Paper. This method covers the procedure for the quantita- tive determination of the coating on the Ordinary types of mineral-coated paper, in which casein (or other proteins) or starch is the adhesive. It is not intended for testing special types of coated paper, in which lacquers, Varnishes, Or similar materials are used. American SOC 10ty for Testing Materials, D 688–44; 1944. Technical Assn. Of Pulp and Paper Industry Standard Method T 450m-44. Method Of Test for Pent Osans in Paper. Covers the procedure for determining com- plex carbohydrates in paper. American Society for Testing Materials, D 689-44; 1944. Technical Assn. Of Pulp and Paper Industry Standard Method T 414m-42. Method Of Test for Internal Tear- ing Resistance of Paper. Covers the procedure for determining the average force in grams required to tear a Specimen Of paper. American Society for Testing Materials, D 722–43T; 1943. Technical Assn. Of Pulp a n d Paper Industry Standard Method T 454m-44. Method Of Turpentine Test f or Grease Resistance Of Paper. This test gives an accelerated comparison of the relative rates at Wh 1 c h Ordinary Olls Or greaSeS, Such as commonly found in foodstuffs, may be expected to penetrate papers, such as uncoated Or unimpregnated grease proof, glass ine, a n d vegetable parchment. Gives requirements for apparatus, reagent, Sampling, test Specimen, Dr OCedure, and Te DOrt. American Society for Testing Materials, D 723-43T; 1943. Technical Assn. Of Pulp a n d Paper Industry Standard Method T 440m-42. Method of Test for De- gree of Staining of Paper by Alkali. This method is applicable to undyed papers and can be used with hard sized (rosin) papers by first removing the ma- jor part of the sizing with ether or methanol. Not recommended for use with pulp. Gives requirements for apparatus, reagents, reference Standards, test Specimen, procedure, and report. American Society for Testing Materials, D 724–43T; 1943. Technical Assn. Of Pulp a n d Paper Industry Suggested Method T 458sm-42. Method of Test for Surface Wettability of Paper (Angle-of-Contact Meth- Od). Intended for the quantitative determination of the resistance Of paper Surfaces to wetting, and is useful for the determination of writing and rul- ing qualities of papers, as well as for other prob- lems related to the resistance which the Surface of paper offers to water and aqueous vehicles. Gives requirements for apparatus, ink and ruling fluid, sampling, test specimens, procedure, calculation and report, reproducibility, and interpretation of results. American Society for Testing Materials, D 725–43T; 1943. Technical Assn. of Pulp a nd Paper Industry Suggested Method T 455sm-42. Methods of Test for Wire and Felt S i d e s of Paper. The Wire and felt sides of paper cannot always be distinguished, this being particularly true of coated and other Surface- treated papers, and of specialties made with Varia- tions in the usual paper-machine practice. These methods of test cover four procedures, A, B, C, and D. American Society for Testing Materials, D 726-43T; 1943. Technical Assn. Of Pulp a n d Paper Industry Standard Method T 460m-43. Method of Test for Re- sistance of Paper to Passage of Air. This method applicable to papers and paper products which per- 249 l!70.3 Directory of Commodity Specifications mit the passage of 100 cu. Cºl. Of air 1n 2 Sec. to 3O min. , except those which cannot be clamped se- curely against Surface leakage, Such as crepe and corrugated papers. Gives requirements for appara- tus, calibration Of apparatus, Sampling, test Spec- imens, procedure, report, and reproducibility. American Society for Testing Materials, D 773-44T; 1944. Technical Assn. Of Pulp a n d Paper Industry Standard Method T 463m–43. Method of Test for Ad- hesiveness Of Gummed Tape. Glves SC Ope, apparatus, calibrat 10n. Of apparatus, test paper, test Spec 1- mens, Dr OCedure, and report. American Society f or Testing Materials, D 774-44T; 1944. Technical Assn. Of Pulp a nd Paper Industry Standard Method T 4.03m-44. Method Of Test for Burst- ing Strength Of Paper. GiveS SC Ope, definition, apparatus, calibration of apparatus, test Specimens, procedure, report, and reproducibility. American Society for Testing Materials, D 775–44T; 1944. Technical Assn. Of Pulp a n d Paper Industry Standard Method T 802m-44. Method of Drop Test for Sh1pp.1ng COntainers. Gives SC Ope, apparatus, test Specimens, ident if ic at 10n of container parts, con- dlt 10ning, he 19.ht Of drop, Dr Ocedures, and report. American Society f or Testing Materials, D 776-44T; 1944. Technical Assn. Of Pulp a nd Paper Industry Standard Method T 453m-41. Effect of Heating On Folding Endurance of Paper. Gives scope, apparatus, test Specimens, procedure, and report. American Society for Testing Materials, D 777-44.T.; 1944. Technical Assn. of Pulp a n d Paper Industry Suggested Method T 461sm-44. Method of Test for Flammability Of Treated Paper and Paperboard. Gives SC Ope, apparatus, test Specimens, procedure, and re- p0I’t. American Society f or Testing Materials, D 778–44T; 1944. Technical Assn. of Pulp a nd Paper Industry Standard Method T 435m-42. Method of Test for Hy- drogen I on Concentration (pH) of Paper Extracts. Gives SC Ope, apparatus, reagents, test specimens, procedure, calculation, report, and reproducibility. American Society for Testing Materials, D 779–44T; 1944. Technical Assn. of Pulp a n d Paper Industry Standard Method T 433m-44. Method of Test for Time of Penetration by Water of S 1 zed Paper and Paper Products (Dry Indicator Method). Gives scope, appa- ratus, reagents, test Specimens, procedure, report, and reproducibility. American Society f or Testing Materials, D 780-44T; 1944. Technical Assn. Of Pulp a n d Paper Industry Standard Method T 4.62m-43. Method of Test for Print- ing Ink Permeation of P a per (Castor 0 1 l Test). Gives scope, apparatus, test Specimens, procedure, and report. { American Society f or Testing Materials, D 781-44T, 1944. Technical Assn. Of Pulp a nd Paper Industry Standard Method T 803m-44. Method of Test f Or Punc- ture a n d Stiffness of Paperboard, COrrugated and Solid Fiberboard. G 1 v e s scope, number Of tests, apparatus, adjustment of apparatus, cond it 10ning, and procedure for puncture test and stiffness test. American Society f or Test ing Materials, D 782–44T; 1944. Technical Assn. Of Pulp a nd Paper Industry Suggested Method T 800sm–44. Method of Drum Test for Containers in S m a l l Revolving Hexagonal Drum | Box-Testing Machine. Gives scope, apparatus, test Specimen, conditioning, procedures, and Teport. American Society for Testing Materials, D 783-44T; 1944. Technical Assn. Of Pulp a nd Paper Industry Standard Method T 448m–44, Desiccant Method. Ten- tative Method of Test for Water Vapor Permeability of Paper and Paperboard. Gives scope, definition, apparatus, test specimens, procedure, report, and reproCiucibility. Technical Assn. Of the Pulp and Paper Industry. Pa- per Drying Code, Standard E200 p-44; 1944. Water evaporation quantities, heat supplied to dry 1ng cylinders, heat supplied to ventilating air, and form for comput at 10n Of eff 10 1ency. Technical Assn. Of the Pulp and Paper Industry. Stand- ard Power Plant Report, E 201 p-44; 1944. ListS data to be obtained, and form of report, for Steam, Steam-electric power, hydro-electric power, and pur- chased power Operated paper mills. Technical Assn. Of the Pulp and Paper Industry. COm- parison Power Plant Report, Standard E 202 p-44; 1944. Lists data to be obtained and form Of Teport, for steam, electric power, mechanical power, proc- ess and building heat consumption, etc. Technical Assn. Of the Pulp and Paper Industry. Meas- uring, Sampling and Analyzing White Waters, Standard M 400 p-40; 1940. Intended to evaluate as accurate- ly as possible paper mill white waters, and to Sep- arate fibrous and nonfibrous C Onstituent S. COVerS measurement of white water volume, sampling Of White Water, meth0] Of analysis, and report. Technical Assn. of the Pulp and Paper Industry. Al- kaline Pulping Thermal Code, Standard 0 401 p-44; 1944. For checking Steam COnSumpt 1.On a nd Iſleter S, and determination of avoidable losses. Outline form of data required and form of report. Technical Assn. Of the Pulp and Paper Industry. Sul- phate Recovery Thermal Code, Standard 0 404 p-40; 1940. To enable users to better evaluate the ther- mal factors involved in sulphate recovery and 1S applicable to both spray-type and rotary-type re- covery units. Outline form of data required and form of report. Technical Assn. of the Pulp and Paper Industry. Fiber Composition of Paper, Standard T 401 m-42; 1942. Covers identification of types of f 1bers present 1n paper a n d their quantitat 1ve estimat lon. COvers apparatus and mater 1als, test Specimen, d is 1ntegra- tion of sample, preparation of slides, meth00 Of procedure, standard stains, and append 1X On f 1ber analysis, illustrations, and tables. Technical Assn. Of the Pulp and Paper Industry. BurSt- ing Strength of Paper, Standard T 403 m-44; 1944. Specifies t he use of the hydraulic type tester. Covers apparatus, calibrati On, test Specimen, proce- dure, and report. Technical Assn. Of the Pulp and Paper Industry. Ten- sile Breaking Strength of Paper, Standard T.404 m-44; 1944. Covers apparatus required, Callbrat, 10n, test specimen, procedure, report, reproducib 111ty of re- sults, and add 1 t 1onal informat 1.On. Technical ASSn. Of the Pulp and Paper Industry. Re- ducible Sulphur in Paper, Standard T 4.06 m-41; 1941. For determining total amount Of reduc 1ble Sulphur in paper, but not for determination of silver tar- WOOd and Paper l!70.3 nishing. Covers apparatus, Iſlen, procedure, and report. Technical Assn. of the Pulp and Paper Industry. Pro- te inace Ous Nitrogenous Materials in Paper (Qualita- tive), Standard T 417 m-34; 1934. For evidence of glue and case in 1n paper, using ammonium molybdate method. Technical Assn. of the Pulp and Paper Industry. Pro- telnaceous N1trogen in Paper, Standard T 418 m-41; 1941. COvers apparatus required, test specimen, and gunning method of procedure for determining amount Of nitrogen present, and conversion f a c to r s for glue and case in. Technical Assn. Of the Pulp and Paper Industry. Gloss of Paper, Standard T 424 m-35; 1935. Describes photometer, l 1 g h t source, a nd diffusing screen apparatus; p re p a r a t 1 on Of specimen, and test method. Technical Assn. of the Pulp and Paper Industry. Cop- per Number of Paper, Standard T 430 m-42; 1942. For method of testing all paper, except those contain- 1ng Zinc Sulphide. Covers apparatus, reagents, test Specimen, procedure, report, and additional informa- t 10n. Technical Assn. Of the Pulp and Paper Industry. Wa- ter Resistance of P a per (Dry Indicator Method), Standard T. 433 m-44; 1944. Consists of bringing One Slde Of Specimen in C On t a c t with water and finding time required to pass through, as indicated by the development Of color in an indicator powder. COVerS apparatuS, reagent S, test Specimen, and pre- C1S 10n. Technical Assn. Of the Pulp and Paper Industry. Acid- Soluble Iron in Paper, Standard T. 434 m-35; 1935. FOr determining the port iOn Of iron present that is potentially chemically reactive. Describes reagentS necessary, preparation of test specimen, and method Of test ing. Technical Assn. Of the Pulp and Paper Industry. Hy- drogen Ion Concentration (pH) of P a per Extracts, Standard T. 435 m-42; 1942. The pH value Of a paper refers to its acidity or alkalinity in terms of hy- drogen iOn C Oncentration Of the unfiltered aqueous eXtract Of the Cut Or ground paper. COvers appara- tuS, reagents, test Specimen, procedure, report, and add it 1 Onal informat 1 On. Technical Assn. Of the Pulp and Paper Industry. Arsen- 1 c 1 n Paper, Standard T 436 m-36; 1936. Gutze it apparatus used f Or determination of arsenic, rea— gents to be used, Standard stains, preparat 10n Of Specimen, and meth00 Of test. Technical Assn. of the Pulp and Paper Industry. Dirt 1n Paper, Standard T 437 m-43; 1943. Method adapted to numerical estimation of dirt in paper in terms of area and number. Describes standard comparison Chart, apparatus, test Specimen, procedure, report, and reproducibility of results. Technical Assn. Of the Pulp and Paper Industry. Zinc Pigments in Paper, Standard T 438 m-37; 1937. For determining the amount Of Zinc pigment cOntained in the paper filler; reagents required, test specimen, and Outline Of test procedure. Technical Assn. Of the Pulp and Paper Industry. Ti- tanium Pigments in Paper, Standard T 439 m-44; 1944. Method of a n a 1 y S 1 s of paper ash as modified by presence Of three titanium pigment.S. Describes reagents, test speci- Jones reductor apparatus, reagents required, prepara- tion of Specimen, and qualitative and quantitative analysis procedure. Technical Assn. Of the Pulp and Paper Industry. Water Absorptiveness of Non-Bibulous Papers and Paper Boards, Standard T 441 m-42; 1942. For paper and paperb Oard OVer .004 in. In thickness. COVerS ap- paratus, reagent, test Specimen, Drocedure, report, Drecision, and add it iOnal inf Ormation. Technical Assn. Of the Pulp and Paper Industry. Spec- tral Reflectivity and Color of Paper, Standard T442 m-40; 1940. For ratio of light reflected by sample to that from a pure magnesium. Oxide surface, and for C Olor using Standard Observe I and colorimetric COOrdinate system. Requires use Of spectrophotome- ter for wave-length range of 400 to 700 millicrons, and Outlines method Of procedure. Technical Assn. Of the Pulp and Paper Industry. Water Permeability of Paper and Paper Boards (Ground Glass Method), Suggested Method T443 sm-39; 1939. For use 1n mill-COntrol testing a n d purchasing specifica- t iOns, especially highly w a t e r resistant such as asphalt paper, to obtain transudat 10n time limit. Details Select iOn Of specimen and Outlines method Of testing. Technical Assn. Of the “Pulp and Paper Industry. Sil- ver Tarnishing Test of Paper, Standard T 444 M-41; 1941. TO determine the presence Or absence of ma– terials which will tarnish Or stain silver in paper used f O r Wrapping Silverware. COWerS apparatus, test Specimen, procedure, report, and additional in- f0IIſlati Om. Technical Assn. Of the Pulp and Paper Industry. Iden- tification Of Specks and Spots in Paper, Suggested Method T 445 sm-44; 1944. Requires use of Greenough binocular microscope, a n d gives t e s t s for alum Spots, bark, Coal, hall', iron, Oil, resin, sand, etc. Technical Assn. Of the Pulp and Paper Industry. Mois– ture Expansivity of Paper, Standard T 447 m-42; 1942. By expansivity is me a n tº the capacity to change dimensions. COvers apparatus, calibration, test Specimen, procedure, precision, and report. Technical Assn. Of the Pulp and Paper Industry. Water Wapor Permeability of Paper and Paperboard, Stand- ard T 448 m-44; 1944. COvers Scope, apparatus and equipment, test Specimens, procedure, report, and precision. Technical Assn. Of the Pulp and Paper Industry. Bac- teriological Examination Of Paper and Paperboard, Suggested Method T 449 sm-40; 1940. Covers scope, apparatus and equipment, Chemicals and media, ster- ilizat 10n of equipment and med 1a, Sampling, prepara- tion of sample, plating and incubat 1ng, counting plate cultures, calculat 10n and results, and report. Technical Assn. Of the Pulp and Paper Industry. Ri- gidity, Stiffness and Softness of Paper and Paper- board, Standard T 451 m-44; 1944. COvers scope, definitions, apparatus, test Specimen, procedure, report, precis1 On, and additional information. Technical Ass n . Of the Pulp and P a per Industry. Brightness Of Paper, Suggested Method T 452 sm-42; 1942. Brightness, as applied to white and near- white papers, has come to be associated with the numerical value of the reflectance Of these papers to light. COvers apparatus, calibration, test Spec 1- men, procedure, report, and appendices. 251 l!70.3 Directory of Commodity Specifications Technical Assn. Of the Pulp and Paper Industry. Heat Test for Relative Stability Of Paper, Standard T 453 m–41; 1941. This method produces the deteriorative chemical reactions, with the except iOn Of photo- chemical reactions, of the normal components of pa- per that would cause brittleness of the paper On aging. COVers apparatus, test Specimen, Dr Ocedure, report, and additional information. Technical Assn. Of the Pulp and Paper Industry. Wet Tensile Breaking Strength of Paper, Standard T 456 III-44; 1944. FOr determining the tensile strength Of paper after it has been wetted with water. COV- ers apparatus, test Specimen, procedure, report, and add 11 10nal information. Technical A S S n . Of the Pulp and P a per Industry. Stretch of P a per and Paperboard, Standard T 457 Im-42; 1942. Termed the percentage elongation of a Strip Of paper up to, and partly including, rupture under tenS10n. COVers apparatus, Calibration, test specimen, procedure, report, reproducibility of re- Sults, and notes. Technical Assn. Of the Pulp and Paper Industry. Wax Test for Surface Strength of Paper, Standard T 459 m–42; 1942. Applicable to coated and uncoated papers and 1s designed to measure the Surface strength of par- per Or its resistance to Dicking. COvers apparatus and materials, test specimen, procedure, and report. Technical ASSn. Of the Pulp and Paper Industry. Flam- mability Of Treated Paper and Paperboard, Siiggested Method T 461 Sm-44; 1944. Applicable to papers and paperboards Of all types that have been treated to prevent t he spread of flame when ignited. COvers apparatus, test Specimen, procedure, report, and additional information. Technical Ass n . Of the Pulp and P a per Industry. Printing-Ink Permeation of Paper (Castor-Oil Test), Standard T 462 m-43; 1943. Technical Assn. Of the Pulp and Paper Industry. Ad- hesiveness of Gummed P a per Tape, Standard T 463 M-43; 1943. U. S. Gov. , Dept. of COmmerce, National Bureau Of Stand- ards. Technologic Paper T250; 1924. Pulp and Paper Fiber Composition Standards. C Ol O red charts as reference standards, showing the Color reactions Of common paper-making fibers and standard fiber mix- tures with various stains for use in 1dentification and estimation of fiber composition. Of paper, method of preparing the stains used. References. –Tests of electrical insulating paper, see 719.50, 719.52. 1,70.4 FILLERS, PAPER Technical Assn. Of the Pulp and Paper Industry. Anal- ysis of Mineral Fillers, Standard T 615 m-44; 1944. Gives requirements and general t e St S for War 10us white minerals used as fillers in paper manufacture. Covers general tests including sampling, color, and grit (sieve test) and specific tests for clay and calcium sulphate fillers. l!70.9 MISCELLANEOUS ITEMS National Safety Council, sponsor. American Standards Assn., P1–1936. Safety Code for P a per and Pulp Mills. Safety rules covering unloading and storage Of Dulp WOOd, guarding Of Saws, hand barkers, bark- ing drums, etc., guards a n d Safe Operation in rag and Old p a per preparation, acid making, chemical processes of making pulp, preparing pulp for paper machine, machine room, and finishing room. ||7 | . ABSORBENT PAPER ||7|.. I BLOTT ING PAPER Technical Assn. Of the Pulp and Paper Industry. Ink Absorption of Blotting Paper, Standard T 431 m-41; 1941. COVerS Standard ink, test Specimen, procedure, report, and precision. U. S. Gov., Fe d e r a l Specification UU-P-63; 1933. Amendment 1, 1936. Paper; Blotting. COvers three types- (A) 25 percent rag blotting, white and col- ored; (B) desk, blotting, colored; and (C) paper, blotting, Wh i t e and colored. Gives requirements f Or Stock, weight, bursting strength, finish, ab- SOrpt 10n, and color; methods Of Sampling, inspect iOn, and tests; and requirements for packaging, packing, and marking. U. S. GOV., Federal Specification UU-P-417; per; Photographic, B l O t t in g , White. COVerS One grade-furnished in reams, half reams, and rolls. Gives requirements f or color, thickness, weight, Stock, purity, absorption, and Surface finish; meth- Ods Of inspection and tests; and requirements for packaging, packing, and marking. S. Gov. , Gov. Printing Office. Miscellane Ous Pa- per-25 Percent Blotting, White and Colored, 1944. Gives requirements for stock, We 1 g h t , bursting strength, absorption (lcc. standard ink), color and finish. Developed by Joint COmmittee Of COngress On Printing. U. References.-Methods of testing, see 470.3; defi- nitions and classification, See 470. 1. 1,7|.2 F | LTER PAPER American Chemical Society. Standard Sizes and Shapes of Apparatus, 1927. Includes filter paper, sizes selected as standard for Stock. S. G O V . , Army Air FOrces. 1937. Filter; Wood Pulp. U. S. Gov. , Federal Specification UU-P-236; 1944. Pa- per; Filtering. Covers three types- (I) qualitative, (II) quantitative, and (III) hardened; and eight grades. Gives requirements for material, WOrkman- ship, and details for each type and grade; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV. , U. S. Army, Medical Dept. 19-19B; 1938. Paper; Filter. U. S. GOV. , Weterans Administrat 10n, Medical and HOS- pital Supply Section, WA-H-80e; 1941. Filter Paper. References. –Definitions, see 470. 1. ||7|.3 PAPER TOWELING American Hospital Assn., 55-4b. Paper TOWels. COVers two types. Based On U. S. GOV. Federal Specifica- tions UU-T-591 for Paper Towels; and UU-P-31a for General Specificat 10ns Paper. Technical Assn. Of the Pulp and Paper Industry. Water Absorption of Bibulous Papers, Standard T 432 m-42; 1942. For paper having a fairly rapid rate of water absorption, such as p a per toweling. COVers test Specimen, procedure, report, and precisi On. U. Specification 12024; Specification 252 Wood and Paper \!72. 3 U. S. G O V . , Dept. Of Agriculture, FOrest Service. Specifications 247-59-S. TOWels; Hand, Paper. U. S. G O V . , Dept. Of COIſmerce, National Bureau of Standards. Circular C407; 1935. Standards for Pa- per Towels. Gives information of a study made by the National Bureau of Standards with the coopera- tion of paper towel manufacturers. It covers physi- cal properties of paper towels, testing and a dis- CuSS 10n. Of test data. U. S. GOV., Fe d e r a l Specification UU-T-591; 1933. Amendment 4; 1943. Towels; Paper. COvers two types, A 8nd B. Gives requirements for WOrkmanship, sizes, tolerances in all sizes, area, stock, Odor, finish, and details for each type; methods of sampling and testing; and packaging, packing, and marking. References. --Methods of testing, see 470.3; defi- n1t 1 on S and classification, see 470. 1. 17|.9 MISCELLANEOUS ABSORBENT PAPER ,References. -Stereotype molding paper, see 479.4. 1172. PAPER BOARDS !72.0 GENERAL ITEMS National Paperboard Assn. Boxboard, 1937. Gives defi- nitions, gage lists for nonbending, bending, Solid newS and SOlid WOOd pulpboard, pasted chipboard, pasted solid newsboard, patent coated and Solid mani- la board, patent Coated two Sides, and double manila wood pulp filled board; weights per thousand square feet for four finishes; identical with U. S. Dept. of Commerce Simplified Practice Recom In endation R44-36 entitled Box Board Thicknesses. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ifications No. 51. Board; LOOkOut Map Base (Koch). U. S. GOV., Dept. Of COITInerce, National Bureau of Stand- ards. Simplified Practice Recommendation R44–36; 1936. Box Board Thicknesses. This recommendation establishes a list Of Standard thicknesses for var- ious weights and finishes for nonbending boards, bending b O a I'd S , SOlid newS and SOlid WOOd pulp bOard, pasted Chip board, pasted SOlid news board, patent COated, a n d double manila WOOd pulp filled board. Initiated by the Folding Paper Box Assn. and the National Paperboard ASSn. iſ 72. COMBINATION BOARD (NONHOMOGENEOUS, ONE OPERATION) 172. I Chip Board (Jute-Lined, Manila-Lined, News Watlined) References. –Definitions and classification, see 1172. I2 Manila Board (Clay Coated, Patent Coated) References . —Definitions and classification, see 470. 1. 1172. 13 News Board (Manila-Lined, Patent Coated) U. S. Gov., Government Printing Office. Miscellane- Ous Board–Newsboard, 1944. Gives requirements for weight, thickness, bursting strength, surface and general appearance. Developed by Joint COmmittee Of COngress On Printing. References. –Newsboard as b in d e r s board, see 472. 32; deſ in it ions and class 1 fication, see 470. 1. t!72. It! Pulp Board References. –Pulp b o a r d for boxes, see 953. 2; fillers a n d flats of pulpboard for egg cases, See 953. 36; de f in 1 t 1 Ons and classification, see 470. 1. t!72. 15 Strawboard (Jute-Lined, Manila-Lined, Watlined) References. -Standard sizes, methods of testing, see 472.0, 470.3; strawboard for boxes, see 953. 2; def in 1t 1 on S and classification, see 470. 1. 1172. I6 Boxboard, Lined U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-79A; 1937. Boxboard; for Use in Ammunition. References. -Standard sizes, methods of testing, See 472. O, 470. 3; definitions and classification, See 470. 1; corrugated Strawboard, see 472. 25. t!72. 19 Miscel laneous Lined Boards References. - Standard sizes, See 472. O, 470.3; See 470. 1. 1,72.2 PASTED BOARD (TWO OPERATIONS) t!72.2 | Pasted Chip Board References.—Definitions and classification, see 470. 1. 1172.22 Sheet-Lined Chip Board References. -Definitions and classification, see 470. 1. 1972.23 Sheet-Lined Straw Board References. – Definitions and classification, see 470. 1. l!72.21 Wall Board U. S. G O V . , Federal Specification UU-W-101a; 1935. Wallboard; Composition. Covers one grade-manufac- tured of vegetable f l be r thoroughly mixed with beater size. Gives requirements for physical Char- acteristics, weight, transverse Strength, linear expansions, thickness, finish, and tolerances; meth- Ods of sampling, inspect 1 On, and tests; and require- ments for packaging, Dacking, and marking. methods of testing, def in 1t 1 On S and Classif I cat 1 on, References. –Def initions and classification, see 470. 1. l!72.25 Corrugated Strawboard U. S. Gov., Dept. Of COmmerce, National Bureau of Stand- ards. Simplified Practice Recommendation R177–41; 1941. Single-Faced Corrugated Paper Rolls. This recommendation establishes a standard w i d th and length Of paper rolls, and C Onstruction and Stand- ards COVering liners and corrugated Sheets. Init 1- ated by the National Retail Dry GOOds Assn. U. S. Gov., U. S. Army, Chemical War f a re Service. Specification 19–10B; 1928. Filer; Strawboard, Cor- rugated, Single and Double Faced, for General Pack- ing Purposes. References. – Standard sizes, methods of testing, see 472. O, 470. 3.; strawboard for boxes, see 953. 2; definitions and class iſ 1 cat 1. On, See 470. 1. 1,72.26 Lin ing Board U. S. G O v . , Army Air Forces. Specification 40339; 1940. Paper; Indented, Lining Board. l,72.3 SOLID BOARD (HOMOGENEOUS, ONE OPERATION) 253 Directory of Commodity Specifications l,72.3 I Chip Board (Plain, Tack Board, Test) National Assn. Of Purchasing Agent S. Handbook Of COm- modity Data Sheets, 1938. Chip B O a r d and Binder Board. COvers definition, Si Zes, Class 1ſ 1Cat 10n and uses, manufacture, and marketing. U. S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. Commercial Standard CS49-34; 1934. Chip Board, L a m in a t e d Chip Board, and Miscellaneous Boards for Bookbinding Purposes. This standard es- tablishes definite specifications for Vari Ous kinds of boards Other than b1nders board used f Or COVers or c over stiffening in books and for Other book- binding purpose S. The standard also includes a classification relating to several grades Of boards, detail requirements, a n d methods Of Sampling and testing. This standard w a S approved as American Standard by the American Standards Assn. In1t lated by industry, now represented by Book Manufacturers InSt. ltute. U. S. GOV., U. S. Army, Ordnance Dept. 50-11-86; 1934. Chipboard; Plain, Containe I'S. Specification f O r Ammunit 1 On References. –Standard sizes, methods of testing, see 472. 0, 470.3; de fin it 1 on and class 1 ff Cat 1 On, See 470 - 1. 1,72.32 B inders Board National Assn. of Purchasing Agents. modity Data Sheets, 1938. Chip Board a n d Binder BOard. COvers definition, sizes, Classificat 10n. and uses, manufacture, and market. 1ng. U. S. GOV. , Dept. Of COImmerce, Nat 10nal Bureau Of Stand- ards. Simplified Pract ice RecCIIIſlendat 10n R81-28; 1928. Binder's Board. This recommendation estab- lishes 10 Si Zes of binder's board as Standard for st Ock purposes. Initiated by manufacturers and Em- ploying Bookbinders of America. U. S. GOV. , Dept. Of COIſmerce, National Bureau Of Stand- ards. COmmercial Standard CS50-34. American Stand- ards Assn., CS50-1934. Binders Board for Bookbind- Ing, and Other Purposes. Requirement on a single- ply, solid board made On a wet machine from a base st Ock Of mixed p a per S , kiln Or plate dried, and ranging in thickness from 30 points (0.030 in.) to 300 points (0.300 in.); standard sizes, color, den- sity, trim, thickness, burst 1ng strength, flexural properties, and thickness tolerance. U. S. Gov. , Fe d e r a l Specification UU-B-536; 1940. Board; Binders". Covers One grade. Gives require- ments for average thickness, bursting strength, and Other properties; methods of sampling, 1nSpection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. GOV., Gov. Printing 0 f f 1 c e - Miscellaneous Board-Binder's Board, No. 1 Quality, 1944. Gives requirements for weight, bursting strength, thick- ness, dens 1ty, trim, and general requirements. De- veloped by Joint Committee of COngress On Printing. U. S. GOV. , Gov. Printing 0 f f 1 c e - Miscellane Ous Board–Binder's Board, Best Quality, 1944. Gives requirements for weight, bursting strength, thick- ness, density, Size, water Tesistance, and general requirements. Developed by Joint COmmittee Of Con- gress on Printing. U. S. GOV., GOV. Printing 0 f f 1 c e . Board--Chestnut COver Board, 1944. Handbook Of COm- Miscellane Ous Gives require- ment S for weight, bursting strength, thickness, den- sity, tolerances, trim, and general requirements. Developed by Joint Committee of Congress On Print- 1ng. U. S. GOV. , Weterans Administrati On. WA-G-20a; 1936. Board; Binders. Specification References. –Lined strawboard, binders board, see 472. 15; lined boxboard, binders board, see 472. 16; marble g r a 1 n e d lined board, binders board, see 472. 19; standard sizes and thicknesses, see 472. O; methods of testing, see 470.3; deſ in 1 ti Ons and clas- S1 ſ 1 C at 1 on, see 470. 1. 1,72.33 Frict ion Board References. – Definitions and class 1 f 1 cation, see 470. 1. 172.31 Jute Board References. –Def in itions and classification, see 470. 1; jute tag board, see 474. 5. l!72.35 Leather Board References. –Definitions and classification, See 470. 1. l!72.36 Pressboard U. S. G O v . , Army Air Forces. 1940. Paper—Press Board. U. S. G O v . , Dept. of COmmerce, National Bureau Of Standards. Miscellane Ous Publicat iOn M123; 1936. Product 1 on of Pressboard From COrnstalks. A proC- ess f or the production of pressboard from corn- Stalks, consisting in Stalk preparat iOn, pulping, forming, pressing, a n d drying under pressure, and sizing, is Outlined. Stalk preparation by reduct. 10n to short lengths and removal of wire and dirt fa- cilitated handling and reduced wear On the machines. The experimental results showed that boards COuld be produced with a range Of the modulus Of Tupture from 2,040 to 7,500 lb./ In.” by varying the degree of cooking given the stalks from 0 to 3 hr. at 140° C., in water, followed by a two-stage mechan 1cal refining treatment. The two-stage milling was found to be advantageous in producing a uniform pulp. U. S. G O v . , Federal Specification UU-P-701a; 1939. Pressboard; Colored. COvers, two types. Gives re- quirements for weight, average thickness, and aver- age bursting strength; meth00s Of Sampling, 1nSpec- tion a n d tests; a n d requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Gov. Printing 0 f f 1 c e . Miscellane Ous Board-Pressboard, Colored, 1944. Gives require- ments f O r bursting strength, thickness, texture, Surface, a n d color. Developed by Joint COmmittee Of Congress On Printing. Specification 17008; References.—Standard sizes, methods of testing, see 473.0, 470.3 definitions and class1 fication, see 470.1. l!72.37 Pulp Board References. –Pulpboard for boxes, see 953. 2; fill- ers and flats of p u l p b O a r d for egg cases , See 953. 36; definitions and Class 1 f 1 Cat lon, See 470. 1. 172.38 Strawboard U. S. Gov., U. S. Army, Ordnance Dept. Specific at 10m 50–11-69; 1939. Strawboard; for Packing Ammunition. References. –Standard sizes, methods of testing, see 472. O, 470.3; corrugated strawboard, see 472.25; lined strawboard, see 472. 15; Strawboard for boxes, 254 WOOd and Paper l!72. 93 See 95.3.2; fillers and flats of strawboard for egg cases, See 953.36; de f in 1 tions and class if 1 cation, See 470 - 1. 172.9 MISCELLANEOUS BOARDS 172.9l Fish Paper References. -Electrical insulating fiber and pa– per, See 719. 52; de fin 1 ti On S and Classi fi Catl On, see 470. 1. 1172.92 Fuller Board References. -Electrical insulating fiber and pa- per, se e 719. 52; de finition S and Classi ſi cation, See 470. 1. l!72.93 Fiber Board Air Conditioning an d Refrigerating Machinery Assn., In C. Equipment Standards. 4.0; 1941. Miscellane— OuS AſſmOn 18 Standards. COld Storage ROOm Insula- tion. Gives recommended thicknesses of insulation for certain required temperatures. American Hospital Assn., 4-7. Fiber Insulating Board. A minimum Specification for two classes of a certain type of fiber insulating board designated as Insu- lating Building Bo a r d and Roof Insulating Board. Based On U. S. Go v . , Dept. of Commerce, National Bureau Of Standards, Commercial Standard CS 42–35 for Fiber Insulating Board. American Hospital Assn., 4–19. Structural Hard-Pressed Fiber Board. Covers two classes—(A) untreated and (B) treated. Based on U. S. Gov. Federal Specifica- t1 On LLL-F-311 for Structural and Hard-Pressed Fi- ber Board. National Paperboard A S S n . Container Boards, 1937. Gives definitions, requirements for rolls, trim, test, moisture content, bending, waterproofing, cali– per, we 1 g h t , Standard grade, basic grade, gage lists for double fiberboard made with two jute lin- ers and One or more ply of Chip, sized on one side, Colored On One or both sides, test boards and non- test boards, Weights per thousand square feet. Society of Automotive Engineers. Aeronautical Materi- al Spécification 3552, 1944. Corrugated Fibreboard (Single Wall, Double Face). Covers material, appli- Catlon, construction, requirements, quality, reports, marking, approval, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification 3554; 1944. Corrugated Fibreboard, Double Wall. Gives requirements for material, appli- Cation, Construction, requirements, quality, reports, marking, approval, and rejections. U. S. G O V . , Dept. of Commerce, National Bureau of Standards. Commercial Standard CS 42–43; 1943. Structural Fiber Insulating Board. Sponsored by the Insulation B O a r d Institute. Gives five classes: (A) Building board, (B) lath (for plaster base), (C) roof insulation board, (D) interior board (factory finished), and (E) sheathing. Covers physical re- quirements and tests for the rm a l conductivity, Strength, absorption, and expansion and sets forth the Standard commercial sizes, tolerances; and meth- od of Sampling and testing; and packing and rabeling. U. S. Go V . , Dept. of Commerce, National Bureau of Standards. Commercial Standard CS 112–43; 1943. Homogeneous F 1 be r Wallboard. Covers one type of homogeneous fiber wallboard Of a nominal thickness tiš9677 O—45—17 U. U. S. U. U. U. of 5/16 in. , 4 ft. wide, and 6 to 12 ft. long. Gives Tequirements for Composition, treatment for destruc- tion of rot-producing fungi, surfaces, edge finish, physical properties, standard commercial sizes, and tolerances; method of sampling a n d testing; and packing and marking. S. G O V . , Dept. Of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS3; 1938. Suitability of Fiber Insulating Lath as a Plaster Base. The investigation pertains to the properties of Wall and plaster boards and the Sultability of fiber insulating boards as a plaster base. Such properties as density, strength (flex- ural and tensile), and linear changes accompanying changes in relative humidity and wetting and drying were studied. Methods of Successful application of plaster on insulating lath were determined by ex- periments in Wh 1 ch the thickness, sand content, Strength, and time of set of the plasters were var- ied independently. G O v . , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BM84; 1938. Accelerated Ag in g of Fiber Building Boards. The aging treatments include cycles of wet— ting, drying, freezing, and heating in dry air, and the Stability is judged by changes in physical and chemical properties. The properties most affected by aging are Water absorption, nail-holding power, flexural strength, and permeability to air. S. G O V . , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS13; 1939. Properties of Some F i be r Building Boards of Current Manufacture. Test data are given showing the properties Of the different boards, and the test methods a re described. Tests were made for thickness, density, thermal conductivity, flex- ural properties, Water absorption, water permeabili- ty, air permeability, linear expansion, and nail- holding strength. S. G O V . , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS34; 1940. Performance Test of Floor Coverings for Use in Low-Cost Housing; Part 1. A performance test was conducted in the floor-testing chamber of the National Bureau Of Standards On 40 different test installations involving 12 floor coverings and 11 adhesvies. The floor coverings tested included several kinds of linoleum, felt-base floor coverings having various wearing surfaces, pressed fiberboard, and three stripwood floors. The bonding agents used included 11gn in pastes, various resinous ce- ments, casein-latex cement, asphaltic cements, and nails. Installations on both a concrete subfloor and a wood subfloor were tested. Descriptions of the testing equipment a n d test installations are given. Results showing the relative magnitude of the depressions in the fl o or coverings caused by the testing equipment are summarized and presented in tables. The appearance of the various installa- tions after 48,000 cycles of the testing equipment 1S discussed and representative photographs are shown. S. G O V . , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS 43; 1940. Performance Test of Floor Coverings for Use in Low-Cost Housing; Part 2. In the second \!72.93 Directory of Commodity Specifications Series, 40 installations were Subjected to a Der- formance test in the floor-testing chamber Of the National Bureau of Standards. Included in the tests were battleship linoleum, rubber 1n sheet and tile º U. U. U. form, felt-base floor COVer 1ngS having Various Wear- ing surfaces, three monolithic floors, and a number of asphalt tiles. The bond 1ng agents used included lignin pastes, resinous cements, latex adhesives, rubber cements, cut-back asphalt, and asphalt emul- SiOns. InStallat 10ns were Iliade On both C Oncrete and W O Old Subfl OOrS. Descript. 10ns Of the testing equipment and test installations are given. Results showing the relative de pt h Of the depress iOms in the floor c Overings during the test are presented in tables. Brief summaries showing the performance Of the test panels are given, and the appearance of the different floor coverings after 48, OOO cycles of the testing equipment is shown by representative photographs. S. GOv., Dept. Of CO m In e r ce, Nat 10nal Bureau Of Standards. Building Materials and Structures Report BMS50; 1940. Stability of Fiber Building Boards as De termined by Accelerated Aging. Fiber building boards were aged by exposure to cycles of wetting, free Zing, drying, and baking and to Outd. OOr weather- ing. The boards were tested before and after aging to determine the changes produced, and judgment Of stability was based On the changes. The propertles tested were weight, thickness, expansiv1ty, thermal conductivity, f l exu r a l properties, nail-holding strength, water absorpt 10n, ash, roSin, alld permea- bility to air and water. Datá were obtained on the relationship between the ITOlsture c Ontents Of the boards and the relative humidity of the surrounding air and On the resistance Of the b O a r d S to TOt- producing fungi. S. GOv. , Dept. Of C O In m e r C e, National Bureau Of Standards. Building Materials and Structures Report BMS68; 1941. Performance Test of Floor Coverings for Use in Low-Cost Housing; Part 3. A performance test was conducted in the floor-testing chamber of the Nationai Bureau of Standards on a third series Of 40 test installat 10ns. Included in the test were linoleuſis in Sheet and tile form, cork-COmpOS it 10n tile, sheet r u b be r, rubber tile, asphalt tiles, fiberbOard tiles, felt-base floor coverings having Various wearing surfaces, three monolithic floors, and a number of wood floors. The bonding agents used included lignin p a ste s, cumiar-resin cement, alumina cement-latex paste, rubber cements, various asphaltic adhesives, and nails. Installations were made On concrete, stripwood, and plywood subflours. Installations. On stripwood subfloors were made with the underlays of dry and asphalt-saturated lining felts. DeSCI*1pt; 10ns Of the testing equipment and test installations are given. Results showing the relative depth Of the depress 1 Ons in the floor cov- er ings during the test a re presented in tables. Brief summaries Of the Iſlanner in which the various test lnstallations performed are given, and photo- graphs of the test panels after 48,000 cycles of the testing equipment are shown. S. Gov. , Tept. of C om me r ce, National Bureau of Standards. Building Materials and Structures Report BMS 69; 1941. Stability of Fiber Sheathing Boards as Determined by Accelerated Aging. Fiber sheathing boards were aged by exposure to wetting, freezing, drying, and to Outdoor weathering. Judgment of sta- bility was based on changes produced in the proper- tles Of the b O a r ds. The properties tested were We 19.ht, thickness, expansivity, thermal conductivity, flexural properties, nail-hold ing strength, and per- meability to air and water. Data were obtained on the resistance of the boards to rot-producing fung1. U. S. GOV., Dept. of CO mm er ce, National Bureau of Standards. Building Materials and Structures Report . BMS73; 1941. Indentation Characteristics o f Floor COverings. The indentation characteristics Of 64 floor c Overings were determined. Tests were con- ducted on specimens conditioned in an atmosphere of 65-percent relative humidity and 72° F. temperature, On Specimens after exposure to accelerated aging, and on specimens at an elevated temperature of 90°F. The floor coverings tested 1ncluded such general types as linoleum, cork, rubber, felt base, asphalt, wOOd, fiberboard, and monolithic c OſſipOs1t ions. War- iations in composit 10n and thickness were included in many of the types. The apparatus and the proce- dures are briefly described. Summaries of the re- Sults are presented to Show the relative merits Of the various floor cover ings with respect to comfort, Value and permanent indentation. U. S. Gov., Dept. of Commer ce, National Bureau of Standards. Bullding Materials and Structures Report BMS 77; 1941. Properties a n d Performance of Fiber 'Tile Boards. Performance tests have been made on fiber tile boards by subjecting them to conditions which they might possibly Teet in s e r v i ce. The properties e X a m i n e d were resistance to abrasive cleaning DOwders, resistance to staining by house- hold chem:1cals, a n d stability of the boards when subjected to cycles of steaming and drying. In ad- dition, data we re obtained On the density, expan- Sivity, and flexural properties of the boards, and On the thickness and impact resistance of the fin- 1sh coatings. U. S. Gov., Dept. of Commer ce, National Bureau of Standards. Building Materials and Structures Report BMS80; 1942. Performance T e s t of Floor Coverings for use in Low-Cost Housing; Part 4. A performance test was conducted in the floor-testing chamber of the National Bureau Of Standards On a fourth series Of 40 different installations involving 26 different floor coverings. Specimens Of In O S t Of the floor coverings were installed on both a concrete and a w O O d sub f l O O r. Included in the test were cork tiles, rubber tile containing aluminuſ Oxide aggre- gate, a s p h a l t t 1 le, marble 1zed linoleums, felt— . backed floor coverings having various wearing Sur— faces, Strip maples, maple unit-block, pecan unit- block, asphalt mast 1o coal-tar mast ic, a lumina cement-rubber latex composition, Iſagnesium oxychlo– ride c0ſ. DOS1t 10n, and 1:2:4 POrtland c e mi e n tº con- Crete. Different underlays and adhesives were also 1ncluded in the test. The t e s t installations are described and results showing the depth Of the de- pressions in the floor cover ings made by the equip- Iſlent are presented in tables. Brief SuſſMarles of the ITanner in which the various installations per- formed are given, and their appearance at the end of the test is shown by photographs. A 1ew gener- al 1zed comments and conclusions are made. 256 Wood and Paper l!73.3 U. S. G O v . , Federal Specification LLL-F-311; 1939. Amendment 1; 1940. Fiber–Board; Hard-Pressed, Struc- tural. Covers two classes- (A) untreated, and (B) treated. G i v e s requirements for properties, and tolerances; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification LLL-F-321b; 1942. Fiber–Board; Insulating. Covers three classes— (A) building board, (B) lath (for plaster base), and (C) roof board. Gives requirements for physical re- quirements, a n d dimensions; methods of Sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. U. S. Gov., U. S. Army, Ordnance Dept. 50-11-111; 1942 . Specification Fiberboard; Waterproof, Solid. References.-Hard fiber and vulcanized fiber elec- tri Cal 1n Sulation, see 719. 52; fiber sheet packing for pipe J O in t s, see 707; 28; standard sizes and thicknesses, s e e 472. O; methods of testing, s e e 470. 3; definitions a n d Classi ſi Cat.1 on, see 470. 1; fiber board for boxes, see 953. 2. 172.91 Mill Board References. -Asbestos millboard, see 545. 2; defi- n it 1 On S and Classi ſi Catl On, see 470. 1. 1172.95 l l lustrating Board U. S. Gov., Fe d e ral Specification UU-B-591; 1931. Amendment 1; 1943. Board; Illustrating. COVers highest grade, in two types—rough surface, One face; and Smooth surface, one face. Gives requirements for finish, sizes and thicknesses, Samples, and de- tails; methods of inspection and tests; and packag- ing, packing, and marking. References.-Standard sizes and thicknesses, see 472. O; de fin i ti On S a n d Class if i Cat I On, see 470. 1. M73. BU | LD ING PAPER l;73. I ASBESTOS PAPER References.-Asbestos paper a n 6 millboard, see 545. 2; de finitions a n d classif 1 & at 1 on, see 470. 1. l,73.2 FELTS (CARPET LIN ING, DEADEN ING, SATU- RATING) American Society for Testing Materials, D 727-43T; 1943. Technical Assn. of Pulp a n d Paper Industry Standard Method T 427 M-43. Méthod of Test for Ker— osine Number of Roofing a n d Flooring Felt by the Vacuum Method. This method of test for the absorp- tive qualities of felt. Gives requirements for ker- osine number, apparatus, kerosine, test Specimens, procedure, and calculation and report. References. –Hair felt, wood felt, cotton felt, rag felt, see 365.98; roofing felts and roo ſing, see 505. 16, 505.36; de fin itſ Ons and Class 1 fl Catí On , See 470. 1. 173.3 THERMAL INSULATING PAPER AND F : BER Air COnditioning a n d Refrigerating Machinery Assn., In C. Equipment Standards, 4.0; 1941. Miscellaneous Ammonia Standards. Cold Storage ROOIn Insulation. GiveS recommended thicknesses of insulation for cer– tain required temperatures. American Hospital ASSI). , 4-25. Blanket, Fel t , and Loose-Fill Insulation (Wegetable or Wood-Fiber). Covers three classes—(A) flexible blanket, (B) semirigid felt, and (C) loose-fill. Based on U. S. Gov. Federal Specifications HH-I-571 for Insulation (Vegetable or Wood-Fiber), Blanket, Felt, and Loose- Fill and LLL-F-321a for Insulating Fiber–Board. American Society for Testing Materials, ES-14; 1942. Emergency Specifications for Blanket Thermal Insu- lation for Building Purposes. Cover blanket or batt thermal insulating materials furnished in ſlexible or semirigid form and suitable for building purpos- es for application to flat or curved surfaces. American Society for Testing Materials, ES-15; 1942. Emergency Specifications for Blanket Thermal Insu- lation for Industrial Purposes. Cover blanket insu- lating materials furnished in flexible or semirigid form and suitable for industrial purposes for appli- cation on flat or curved Surfaces where Surface temperatures exceed 100° F. American Society for Testing Materials, ES-16; 1942. Emergency Specifications for Blanket Thermal Insu- lation for Refrigeration Purposes. Cover blanket thermal insulating materials furnished in flexible or semirigid form and suitable f or refrigeration purposes for application on flat or curved Surfaces. American Society for Testing Materials, ES-19; 1942. Emergency Specifications for Structural Insulating Board (Thermal Insulation). Cover thermal insulat- ing material made principally of vegetable fiber, in the form of insulating board Suitable for Struc- tural purposes. Assn. of American Railroads, Operations a n d Mainte- nance Dept., Mechanical DiV. Manual of Standard and Recommended Practice, 1942. Paper, Insulation for Refrigerator Cars, M-908–34; 1934. Fibrous material Saturated with asphalt, bitumen, in 90 and 110-lb. weights, porosity tests with detail of apparatus, Mullen test, bending test, before and after expos- ure, permissible variation in weight and inspection. U. S. Gov. , Army Air Forces. Specification 17013; 1940. Paper-Bats. U. S. G O V . , Dept. Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R179–42; 1942. Structural Insulating Board (Wegeta- ble F 1 be r ) . This recommendation covers sizes, thicknesses, a n d treatment Of edges of structural insulating board. In 1 tilated by the Insulation Board In Stitute. U. S. G O V . , Dept. Of Commerce, National Bureau of Standards. Commercial Standard CS42-43; 1943. Structural Fiber Insulating Board. Sponsored by the Insulation Board Institute. Gives five Classes— (A) building board, (B) lath (for plaster base), (C) roof insulation board, (D) interior board (fac- tory finished), and (E) sheathing. Covers physical requirements and t e s t s for thermal conductivity, strength, absorption, and expansion; and sets forth the standard commercial sizes, tolerances; and meth- od of sampling and testing; and packing and label- ing. U. S. Gov., Federal Specification HH-I-571; 1938. In- sulation (Vegetable or Wood-Fiber); Blanket, Felt, and Loose-Fill. Covers three classes—(A) flexible blanket, (B) semirigid f el t , and (C) loose-fill. Manufactured from cleaned and Sterile WOOd or other vegetable fiber; or a mixture of animal hair and wood-bark fiber. G i v e s requirements for thermal 257 l!73.3 Directory of Commodity Specifications conductivity, construction, a n d thickness; method of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment, Emergency Alternate Federal Specification E-HH-I- 571; 1942 (issued by Procurement D 1 v . , Treasury Dept., U. S. Gov.) removed requirements to use bur- lap, copper, and galvanized W11te mesh. U. S. Go v . , Navy Dept., Bureau of Yards and Docks. Specification 77 g; 1934. Roofing, Siding, and Sheet Metal Work; Dampproofing and Membrane Waterproofing. Includes requirements for metal-COvered insulation and insulating board for roof decks. U. S. G O V . , Navy Dept. Specification 17 F5d; 1944. Fiber; Insulating, Gray. U. S. Gov., Treasury Dept., Procurement Div., No. 477; 1941. Sheets, Insulation, Reflective. Covers two types—(I) 55 percent reflectivity; and (II) 90 per- cent reflectivity; intended for use in the thermal insulation. Of Structures, by means of reflection of radiant heat. The sheets shall consist of two lay— ers of k r a ft paper firmly cemented together by a COntinuous film Of Suitable b1 tuminous material surfaced with a stable pigment or foil. Gives de— tall requirements as to thermal reflectivity, ten- Sile Strength, and bleeding; methods of Sampling, 1nspection, and tests; and packaging, packing, and marking. References.-Methods of testing, see 470. 3; defi- In 1 ti On S and Class 1 ſi Cati On, see 470. 1. 173.4 SHEATHING (WATERPR00F, WHITE FIBER) U. S. G O V . , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS35; 1940. Stability of Sheathing Papers as De- termined by Accelerated Aging. The more familiar types of sheathing papers were tested to obtain au– thoritative information. On how well they can be ex- pected to retain their desirable qualities in serv- 1 ce. The aging treatment in cluded cycles of wet- ting, freezing, drying, and baklng; and the effects of the treatment were observed by comparison of the properties before and after aging. Important prop- erties of this c 1 a. s S of papers are resistance to the passage of air, water, and Water Vapor; hence, the judgment of stability was based largely On the degree of retention of those attributes. U. S. Gov., Fe d e r a l Specification UU-P-536; 1935. Amendment 1; 1943. Paper; Sheathing, Waterproof. Covers two grades—(A) for permanent structures, or for O t, he r uses where long-COntinued exposure to dampness may occur; and (B) for temporary structures, or other uses where long Service is not required. Shall be waterproofed with asphalt. Gives require– ments for tensile strength, Water resistance, plia– bil1ty, and size; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Navy Dept. Specification 59P7; 1944. Pa- per; Sheathing, Flameproof and Water—Repellent. References. - De fin it: on c and classification, see 470. 1. l,73.5 KRAFT (CONCRETE-CURINGS, WATERPROOF) American A S S n . Of State H1 ghway 0ffl Clals, M74–38. Standard Specifications for Subgrade Paper. Gives Scope, general requirements, physical properties, and methods Of Sampling and testing. American Society for Testing Materials, C 171-42. T. 1942. Specifications for Waterproof Paper for Cur- 1ng C on C re t e . Consists of two sheets of plain kraft p a per cemented together with a bituminous material. U. S. Gov., Federal Specification UU-P-264; 1940. Amendment 1; 1943. Paper; Kraft, Concrete-Curing, Water-Pro O fed. Furn 1 shed eith er in ro 11 S or in rolls joined together with asphalt and lapped not less than 4 in. to form blankets. Gives require— Iſlents for stock, purchase basis, sizes of rolls and blankets, construction, tensile strength, and water resistance; methods of sampling, inspection and tests; and packaging, packing, and marking for shipment. l!7). CARDBOARD |7t; ... I BLANKS 1,711 - || | Nonpasted Blanks References. --Methods of testing, see 470. 3; defi- n it, 1 On S and Class 1 ff Ca L1 on, see 470. 1. ||71 . . 2 Pasted Blanks U. S. Gov., Fe d e r a l Specification UU-T-54a; 1944. Tabs; Index, Gummed. Covers three types—(I) cloth, class (1) Individual blank tabs, (2) individual printed tabs, and (3) blank 6-in. Strips; (II) paper, blank 6–1n. Strips; a n d (III) transparent-plastic COVered, class (1) printed tabs and (2) insertable 6–1n. St r 1 p S . Gives requirements for sizes and COlors, material and Workmanship, cloth, paper, gum, bid Samples, a n d details for each type and class; methods of Sampling, inspection, a n d tests; and packaging, packing, and marking for shipment. References. -Definitions and classification, see 470. 1. l;71.2 INDEX BR ISTOLS American HOSD1 tal ASSn. , 55-13. Man 11a and Railroad Bristol Cardboard. COvers three types. Based on U. S. Gov. Federal Specifications UU-C-2O1 for Manila and Railroad B I. 1 St O l Cardboard and UU-P-31a for General Specifications for Paper. U. S. Go v . , Federal Specification UU-C-2C1a; 1943. Cardboard; Bristol, Manila, and Railroad. Covers three types— (I) manila board; (II) railroad board, white and colored; and (III, cardboard, wood bristol, colored. Gives requirements for size, material and workmanship, trimming, a n d COmparis On Sample; de- tails 1ncluding Weight, bursting Strength, thick- ness, stock, ply, thickne SS, COating, Color, and Surface; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. References.-Methods of testing, see 4"O. 3; de f : — ni C1 on S and Classifica Ci On S, see 470. 1. H74.3 MILL BR ISTOLS (FOLDERS, TAGS) American HOSpital ASSn. , 55-13. Manila and Railroad BT1stol Cardboard. Covers three types. Based on U. S. Gov. Fe d e r a l Specifications UU–C–2C1 for Manila and Rallroad Bristol Cardboard and UU-P–318. for General Specifications for Paper. U. S. Gov. , Army Air Forces. Specification 17211; 1939. Board; Bristol Sulphite. Wood and Paper l!7)]. 9 U. S. Gov., Fe d e r a l Specification UU-B-561; 1931. Board; Bristol. Covers t w O types—(I) rough Sur- face, a n d (II) smooth surface; a n d two grades— first a n d second. Gives requirements for texture and finish; methods of inspection a n d tests; and requirements for packaging, packing, and marking. S. G O V . , Federal Specification UU-C-2018; 1943. Cardboard; Bristol, Manila, a n d Railroad. Covers three types—(I) manila board, (II) railroad board, White and colored, and (III) cardboard, wood bristol, colored. Gives requirements for S12e, material and Workmanship, trimming, a n d comparison sample; de- tails including weight, bursting Strength, thick- ness, Stock, ply, thickness, Coating, Color, and Surface; methods Of Sampling, Inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Gov. Printing Office. Cardboard—Manila Board, 1944. Gives requirements for Weight, burst- ing strength, thickness, color, finish, and Clean- liness. Developed by Joint Committee of Congress On U. Printing. U. S. Gov. , Gov. Printing Office. Cardboard—Rail- road Board, W h i t e and Colored, 1944. Gives re- quirements f or stock, ply, thickness, coating, color, finish, and cleanliness. Developed by Joint Committee of Congress On Printing. U. S. Gov., Gov. Printing Office. Cardboard—U. S. Postal Card Bristol, 1944. Gives requirements for stock, a Sh, a cidity, moisture content, we ight, bursting stre n gºt h , thickness, Writing quality, color, finish, formation, cleanliness, and delivery. Developed by Joint Committee of Congress on Print- 1ng. U. S. Go v . , Gov. Printing Office. Cardboard–Wood Bristol, Colored, 1944. Gives requirements for weight, bursting strength , thickness, Surface, color, finish, and cleanliness. Developed by Joint Committee of Congress On Printing. References. – Methods of testing, see 470.3; defi- n itions and classificatl on S, see 470. 1. 171.1, WEDD ING BR STOLS References. – Definitions and classifications, see 470. 1. 1.7l) .5 TAG BOARDS Tag Manufacturers Institute. Manual of Standard Spec- 1 ff Cation.S. Coated Stocks (Not Including Lined Stocks), 1943. Gives ºſſ designation, composition, weight, thickness, strength, and tolerances. Tag Manufacturers Institute. Manual of Standard Spec- 1 fications. Kraft and Dyed Stocks, 1938. Gives TMI designation, composition, We 1 ght, thickne SS, strength, and tClerances. Tag Manufacturers Institute. Manual of Standard Spec- ifications. Manila Tag Stocks (Not Including Kraft), 1943. Gives TMI designation, chemical COmposition, weight, thickness, strength, and tolerances. Tag Manufacturers Institute. Manual of Standard Spec- ifications. Wh i t e Lined Tag Stocks (Bleached or Pasted White Liner), 1937. Gives construction, TMI designation, composit 1 on, we ight, th 1 cKne SS, strength, and tolerances. U. S. Gov., Fe d e r a l Specification UU-T-81b; 1937. Amendment 3; 1944. Tags; S h 1 pp 1 n g, and Stock. Covers three types—(A) cloth, (B) paper, and (C) stock, circular, metal-bound. Gives requirements for material and workmanship, curl, Surfaces, Stock, average thickness, bursting strength, Stringing, de- sign, sizes, and color; methods of Sampling, inspec- tion, and tests; and packaging, packing, and marking. U. S. Gov., Gov. Printing Office. Tag Board–Calen- dered Tag, Manila and Colored for Use on Tabulating Machines, 1944. Gives requirements for Stock, ash, acidity, weight, f old 1 ng endurance, bursting strength, thickness, color, finish, and general re- quirements. Developed by Joint Committee of Con- gress on Printing. S. Gov., Gov. Printing Office. Tag Board—High- Finish Chemical Wood Manila Tag, 1944. GiveS re- quirements fo,r stock, weight, bursting strength, color, finish, and cleanliness. , Developed by Joint Committee of Congress On Printing. U. S. Gov. , Gov. Printing Office. Tag Board-Jute Tag, 1944. Gives requirements for Stock, acidity, Weight, tearing strength, Writing a n d erasing qualities, color, finish, and cleanliness. Developed by Joint Committee of CongreSS On Printing. U. References. –Methods of testing, see 470. 3; de f 1- n itions and classification, see 470. 1; plate W1 ping paper (tag board), see 479. 4. l!71.9 MISCELLANEOUS CARD BOARDS 50 Percent Rag Index Federal Specifications and UU-P– American HOSpital ASSII. , 49-1. Cards. Based on U. S. GOV. UU-C-111 for 50 Percent Rag Index Cards, 31a for General Specifications for Paper. American Hospital Assn., 49–4. 100 Percent Rag Index Cards For Permanent Record. B a se d On U. S. GOV. Federal Specifications UU–C–116 for 100 Percent Rag Index Cards for Permanent Record, and UU-P-313 for General Specifications for Paper. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Filing Cards. COvers definition, material, sizes, cutting, Selection of cards, specifications, and procurement. U. S. Go v . , Army Air Forces. Specification 27588; 1944. Card; Instrument Record." U. S. Gov., Fe d e r a l Specification G-C-116; 1940. Amendment 2; 1944. Cards; Tabulating. COVers two types—(I) for electrical-contact tabulating ma- chine and (II) for mechanical-contact tabulating ma- chine. Gives requirements for material and workman- ship, bid s a m ple, Stock, weight, ash, bursting strength, folding endurance, acidity, S12e, thick- ness, corners, printing, and color; method of Sam- pling, inspection and test; and packaging, packing, and marking for Shipment. U. S. Gov., Fe d e r a l Specification UU–C–76a; 1943. Cards; Guide (Card-Size). Covers One type and one grade. G iv e s requirements for material, color, grain, finish and cleanliness, projections, Samples, stock, ash, acidity, S 1 Z 1 ng, Weight, bursting strength, thickness, tabs, a n d S1zes; methods of sampling, 1nspection, and tests; a n d packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification UU–C–86; 1934. Cards; Guide, Calendered (File-Size). G1 VeS require- ments for stock, weight, bursting Strength, acidity, sizing, thickness color, finish, cleanliness, grain, size, and t a b s ; methods of Sampling, inspection, l;71 - 9 Directory of Commodity Specifications and tests; and requirements for packaging, pack- ing, and marking. U. S. Gov., Fe d e ral Specification J-C-96c; 1944. Cards; Guide, Pressboard (File Size). Gives require- ments for types and weights, colors, sizes, material and workmanship, lower projections, texture and fin- 1sh, grain, bid samples, Stock, weight, thickness, bursting strength, foll d 1 ng endurance, and tabs; methods of sampling, inspection, a n d tests; and packaging, packing and marking for Shipment. U. S. Gov., Fe d e ral Specification UU-C-128; 1941. Amendment 2; 1943. Cards; Index. Covers four grades—(1) 100 percent, for permanent records; (2) 50 percent, (3) 25 percent, and (4) wood fiber. Gives requirements for material, workmanship, ply, ruling, qualities, color, finish, Size, grain, acid- ity, curl, detail requirements, methods of Sampling, inspection, tests, and requirements for packaging, packing, and marking. U. S. GOV., U. S. Army, Ordnance Dept. 19-49B; 1942. Pasteboard for Targets. Specification References. -Bristol drawing board and paper, see 478 e 32. 1175. COVER PAPER, NEWS PAPER, AND PRINT | NG PAPER 175. COATED COWER PAPER U. S. Gov., Gov. Printing Office. Cover Paper-An- tique Finish COver, White and Colored, 1944. Gives requirements for Stock, weight, ſolding endurance, burst 1ng Strength, CO10r, finish, and Cleanliness. Developed by Joint Committee of Congress On Print- 1ng. U. S. Gov. , Gov. Printing Office. Cover Paper-Coated COver, White and Colored, 1944. Gives requirements for stock, weight, f Old 1 ng endurance, bursting strength, coating a n d surface, color, finish, and cleanliness. Developed by Joint COmmittee Of COn- gress on Printing. U. S. Go v . , Gov. Printing Office. Cover Paper-50 Percent Laid COver, Colored, 1944. Gives require- ments for stock, weight, folding endurance, bursting strength, laid design, color, finish, and cleanll- ness. Developed by JOint COIſmittee Of COngreSS On Printing. S. G O V . , Navy Dept. Covers; Tray, Paper. U. Specification 57C15; 1941. References. – Standard sizes, See 470. 2, 470.3; See 470. 1. 175.2 PASTED COWER PAPER References. –Definitions, classification, methods of test, see 470. 1, 470. 3. 1175.3 UNCOATED COWER PAPER U. S. Gov. , Fe d e r a l Specification UU-C-611; 1944. Covers; Bracket-Table, Dental, Paper. Covers One grade, one class and two types- (I) square and (II) round. Gives requirements for material, workman- ship, shapes, thickness, color, Weight, burst1ng strength, and absorption; methods of Sampling, in- spection, a n d tests; and packaging, packing, and marking for Shipment. S. Gov. , Weterans Administration. WA-G-3Ob; 1941. Paper; methods of , testing, definiti Ons and classifications, U. Specification Cover Or Construct iOn. ! . S. GOV., Veterans Administration. Specification WA-G-315c; 1943. Red Rope F old e r S and Folder COVers. References. --Standard sizes, See 470. 2, 470. 3; See 470. 1. 175.4 HANG ING PAPER (NEWS), WALLPAPER U. S. G O V . , Dept. Of COmmerce, Standards. Commercial Standard CS16-29; 1929. Wall Paper. This standard covers wall papers known in the trade as printed, plain, embossed papers, pas- tics, engraved p a pers, and varnished tiles. It governs the w i d th of raw stock, width of printed pattern, length of commercial single roll, and COV- erage Surface. It establishes a minimum quality level based on weight, color fastness, ground 1ng, printing, and raw stock. Initiated by the Wall Paper Institute. methods of testing, definitions a n d classificati On, National Bureau Of References. – Definitions and class 1 fication, meth- ods of test, See 470. 1, 470.3. l,75.5 NEWSPRINT U. S. Gov. , Gov. Printing Office. Printing Paper- Newsprint, 1944. Give S requirements for weight, tensile strength, thickness, Opacity, color, finish, formation, and cleanliness. Developed by Joint COm- mittee of COngress On Print ing. S. Gov. , Gov. Printing Office. Printing Paper- Telephone Book News, 1944. Gives requirements for weight, bursting stre n gºt h , thickness, Opacity, color, finish, formation, and cleanliness. Devel- oped by Joint Commmttee of Congress on Printing. U. References.-Standard sizes, See 470.2, 470. 3; See 47 O. 1. methods of test 1ng, definitions a n d class ific at 1. On, l;75.6 COATED PR | NT ING PAPER U. S. Gov., Gov. Printing Office. Printing Paper- Coated Book, 1944. Gives requirements for Stock, weight, folding endurance, bursting strength, thick- ness, finish, coating and surface, Color, and clean- liness. Developed by JOint COmmittee Of COngreSS On Printing. U. S. Gov. , Gov. Printing Office. Printing Paper- Dull Coated B O O K, 1944. Gives requirements for stock, weight, folding endurance, bursting Strength, thickness, f l n 1 S h , glCSS, COating and Surface, color, and cleanliness. Developed by JOlnt COmmit- tee of COngress On Printing. S. Gov. , Gov. Printing Office. Printing Paper’— Machine-COated BOOk, 1944. Gives requirements for weight, folding endurance, bursting strength, thick- ness, finish, coating and Surface, color, and clean- liness. Developed by J Oint COImmittee Of COngress On Printing. References. -Standard sizes, See 470. 2, 470.3; See 470. 1. l;75.7 UNC0ATED PRINT |NG PAPER References. -Newsprint, see and class 1 ſ 1 cat 1 on, see 470. 1. U. methods of testing, deſ in 1t iOn S a n d classification, 475. 5; definitions 175.7 | Bible Paper References . —Definitions and classification, see 470. 1. 260 Wood and Paper 175.9 175.72 Book Paper U. S. Gov. , Fe d e r a 1 Specification UU-P-465; 1933. Amendment 5; 1943. Paper; Printing, Book, Machine- Finish. Covers on e type. Gives requirements for Size, trimming, weight tolerance, color, St Ock, acidity, weight, bursting Strength, thickness, Opac- ity, O il penetration, and finish; methods Of Sam- pling, inspection, and tests; and packaging, packing, and marking. S. Gov., Gov. Printing Office. Printing Paper- Antique BOOk, 1944. Gives requirements for Stock, acidity, weight, burst 1ng strength, thickness, Opac- ity, color, finish, formation, and cleanliness. De- Veloped by Joint Committee of Congress On Printing. U. S. Gov., Gov. Printing Office. Printing Paper-50 Percent Antique Book, 1944. Gives requirements for Stock, acidity, we ight, bursting strength, thick- ness, Opacity, color, finish, f Ormation, and clean- llness. Developed by Joint COmmittee of COngress On Printing. U. S. Gov., Gov. Printing Office. Printing Paper-75 Percent Laid Antique BOOk, 1944. Gives requirements for Stock, acidity, we ight, folding endurance, burst- ing strength, thickness, Opacity, color, finish, formation, and cleanliness. Developed by Joint COm- mittee of COngress On Printing. , U. U. S. Gov. , Gov. Printing Office. Printing Paper- Lightweight Machine-Finish Book, 1944. Gives re- quirements for stock, acid 1ty, we 1 g h t , bursting strength, thickness, Opacity, oil penetration, f in- 1sh, color, formation, and cleanliness. Developed by Joint Committee of Congress on Printing. U. S. Gov., Gov. Printing Office. Printing Paper—50 Percent Lightweight Machine-Finish B O O k, 1944. Gives requirements f or stock, acid ity, weight, bursting Strength, thickness, Opacity, Oil penetra- tion, finish, Color, formation, and cleanliness. Developed by Joint Committee of Congress on Print- ing. S. Góv., Gov. Printing Office. Printing Paper— Machine-Finish Book, 1944. Gives requirements for Stock, acidity, weight, bursting Strength, thick- ness, Opacity, Oil penetration, finish, color, for- mation, and cleanliness. Developed by Joint Commit- tee Of COngress On Printing. S. Gov., Gov. Printing Office. Printing Paper— Machine-Finish Book End Paper, 1944. Gives require- ments for St Ock, acidity, Weight, folding endurance, bursting strength, thickness, color, finish, forma- tion, and cleanliness. Developed by Joint COIſmittee of Congress On Printing. S. Gov. , Gov. Printing Office. Printing Paper— Offset Book, 1944. Gives requirements for stock, ash, ac 101ty, Sizing, weight, ſolding endurance, bursting strength, thickness, Opacity, curl, Surface and fln1sh, formation, color, and cleanliness. De- Veloped by Joint Committee of Congress on Printing. U. U. U. U. S. Gov. , Gov. Printing Office. Printing Paper— Supercalendered B O ok, 1944. Gives requirements for St Ock, acidity, we 1 g h t , bursting strength, thickness, Opacity, oil penetration, finish, color, formation, and cleanliness. Developed by Joint Com- mittee of Congress on Printing. methods of testing, s e e 475. 6; References.-Standard sizes, See 470.2, 470.3; coated book paper, definitions and classification, see 470. 1; back lin- ing paper, See 479. 4. 1175.73 Coat ing Paper References. -Definitions and classification, see 470. 1. t!75.74 Mimeograph Paper American HOSpital ASSn. , 55-37. Mimeograph Paper. Covers two types. Based on U. S. Gov. Federal Spec- ifications UU-P-3888 for Mimeograph Paper and UU-P- 31a for General Specifications for Paper. S. G O V . , Federal Spec 1ſ iCat iOn UU-P-388b; 1943. Paper; Mimeograph. Covers three types- (I) 25 per- cent, (II) chemical wood-white and colored, and (III) ground wOOd. Gives requirements for size, grain, writing quality, color, finish, formation and clean- liness, mimeographing quality, bid s a m p le , wire mark, stock, weight, bursting strength, thickness, opacity, O i l penetration, and finish; methods of sampling, inspection, and tests; a n d packaging, packing, and marking. U. S. Gov. , Gov. Printing Office. Mimeograph Paper- Chemical Wood Mimeograph, White and Colored, 1944. Gives requirements for stock, we 1 g h t , bursting strength, thickness, Opacity, Oil penetration, fin- 1sh, S 1 Z 1 ng , color, f Ormat iOn, Cleanliness, and mimeograph quality. Developed by Joint Committee of Congress On Printing. U. S. GOV. , GOV. Printing Office. Ground Wood Mimeograph, 1944. Gives requirements for Stock, weight, bursting strength, thickness, Opacity, O l l penetration, finish, sizing, bright- ness, color, formation, cleanliness, and mimeograph quality. Developed by Joint Committee of Congress On Printing. U. S. Gov., Gov. Printing Office. Mimeograph Paper- 25 Percent Mimeograph, 1944. Gives requirements for Stock, weight, bursting strength, thickness, Opacity, Oll penetration, finish, sizing, color, formation, cleanliness, and mimeograph quality. Developed by Joint COImmittee of Congress on Printing. U. Mimeograph Paper- References.-Standard sizes, methods of testing, See 470. 2, 470.3; deſ initions a n d class 1 fication, See 470. 1. 1175.75 Music Paper References . -Definitions and classification, see 470. 1. 175.76 Offset Paper References.-Definitions and classification, see 470. 1 . 1175.9 MISCELLANEOUS PR |NT |NG PAPER ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-80; 1938. Printer 0 1 1 e d Perforator Tape AAR-1-A. COvers rolls of sulfite paper for use in the Operation Of automatic printer transmitters; requirements f or color, tensile strength, weight, light paraffin oil, length of roll, warning stripe, and percentage of Oil retained in paper. Assn. Of Américan Railroads, Telegraph and Telephone Sect iOn, 2-G-84; 1939. Paper on Rolls for Printer Reception AAR-1-A and AAR-2-A. For regular use in page printer reception in telegraph service, and heavier grade paper. Sulfite paper, dimensions, 261 175.9 Directory of Commodity Specifications weight, thickness, tensile strength, and size tests in accordance with methods Of the Technical ASSn. of the Pulp and P a per Industries, and make-up of roll. S. Go v . , Federal Specification UU-P-185a; 1943. Paper; Computing-Machine. Covers t w O types- (I) chemical wood and (II) ground Wood. Gives require- ments for printing quality, Writing quality, finish, widths, rolls, stock, weight, bursting strength, and brightness; methods of sampling, inspection, and tests; and packaging, packing, and marking. l;76. T HSSUE PAPER 176. 1 COPY ING T ISSUE References. –Carbon paper, see 476.21; definitions and classification, see 470. 1. 1,76.2 |NDUSTRIAL TISSUES |76.2 | Carbon Paper National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, 1938. Carbon Paper. Covers characteristics of carbon paper, inks, grease car- bon, One-time carbon, and COntainers. S. G O v . , Army Air Forces. Specification 17006; 1938. Paper; Carbon, Pen c il, Black (Standard Weight). S. G O v . , Dept. of Commerce, National Bureau Of Standards. Circular C431; 1941. Typewriter Ribbons and Carbon Paper. This circular gives general in- formation about the manufacture Of typewriter r1b- bons and carbon paper, and tells about the methods for testing them. The materials used and the prin- ciples involved in making the ink for ribbons and the coating for carbon paper are discussed. No for- mulas a re given for either the ink or the coating because none that can be regarded as up to date are available. S. Gov. , Federal Specification UU-P-151a. Amend- ment 3; 1940. Paper; Carbon, Light-Weight (Type- writer), Black. Covers one grade Only, light-weight, suitable for making more than four carb On copies at One time On a standard typewriter. Glves require- ments for stock, we 19.ht-coated, coating, service a- bility, and manifolding; methods of sampling, 1n- spection, and tests; and requirements for packaging, packing, and marking. S. Gov. , Federal Specification UU-P-156a. Amend- ment 3; 1940. Paper; Carbon, Standard-Weight (Type- writer), Black. Covers on e grade and weight, for use in making n ot more than four carbon copies at one time on a standard typewriter. Gives require- ments for stock, we 19.ht-coated, COating, Servicea- bility, a nd manifolding; methods of Sampling, in- U. U. U. U. U. spection, a n d tests; and requirements for packag- ing, packing, and marking. U. S. Gov. , Navy Dept. Specification 53P19C; 1944. Paper; Carbon, Hectograph. U. S. Gov. , Treasury Dept. Procurement Div. NO. 590; 1942. Paper; Carbon, Typewriter, Black. COvers light-weight a n d standard-weight. ments f O r curling, suitability, bid samples, com- parlson sample, Stock, weight-decoated, coating, serviceability and manifolding; methods of sampling, inspection, and tests; and packaging, packing, and marking. Gives require- U. S. GOV., Veterans Administration. Specification WA-G-56; 1932. Addressograph Carbon Paper, S1ze 6 x 16 in. U. S. GOV. , Weterans Administration. Specificat 10n WA-G-57; 1932. Addressograph Carbon Paper, Size 9 1/4 in. x 15 3/4 in. U. S. GOV., Veterans Administration. Specific at 1.On WA-G-58; 1932. Billing Machine Carbon Paper; Flat, 14 X 17 111. * U. S. Gov. , Weterans Administration. Specification WA-G-92; 1932. Billing Machine Carbon Paper; Flat, 8 1/2 x 17 in. U. S. Gov., Weterans Administration. Specif 10 at 10n WA-G-120; 1934. Roll Carbon Paper; Single Ply, 15 1/2 1n. 2eferences. – Standard sizes, methods of , testing, † #3:3: 47O. 3; definitions a n d classific at 1 On , 1,76.22 Cigarette Paper References. –Definitions and classification, see 470. 1. ||76.23 Electrical Insulating T issue Paper References . —Methods of testing electrical in su- lating paper, see 719.52; definit 1 on S, see 470.1 - l!76.21, Pattern Paper References. –Standard pattern sizes, see de finit 1 on S and class 1 ff cat 1 On, See 470. 1 . . 3 11. 2; 1,76.25 Stereotyping Paper, T issue and Mold ing Paper References. –Standard sizes, methods of testing, see 470.2, 470.3; definitions and class 1 flo at lon, See 470. 1. 176.3 SAN ITARY T ISSUES t!76.3 || Paper Napkins American Hospital Assn., 55–22. Paper Table Napkins. Covers one grade. Based on U. S. Gov. Federal Spec- ifications UU-N-106 for Paper Table Napkins and UU- P–31a for General Specifications for Paper. S. G O v . , Dept. Of COmmerce, National Bureau Of Standards. Simplified Practice Recommendation R46- 39; 1939. Tissue Paper. Includes the adopted S1 Ze S and weights of standard plain tissue, full Crepe, U. Semicrepe, and Oversize napkins. Sponsored by the TiSSue ASSn. U. S. G O v . , Federal Specificat 1 On UU-N-106a, 1944. Napkins; Table, Paper. Covers one grade. Gives re- quirements for workmanship, S12e, weight, burst 1ng strength, finish, color, general appearance, and folding; methods of Sampling, inspect 1 On, and tests; and packaging, packing, and marking for Sh1pment. U. S. GOV. , Weterans Administrat 10n. Specificat 10m WA-G-67b; 1934. Napkins; Paper, Flat (Tray Covers) 16 x 22 in. U. S. Gov., Weterans Administration. Spec 1ſ iCat 10n WA-G-68a; 1934. Napkins; Paper, Size 13 x 13 in. , (Folded). References. –Definitions and classification, see 470. 1. 1176.32 Toilet Paper American HOspital ASSn. , 55-40. and Sheet Tissue TOilet Paper. Roll (Round and Oval) COvers three types. 62 Wood and Paper \!77. 3 Based On U. S. Gov. Federal Specifications UU-P-556b for Roll (Round and Oval) and Sheet Tissue Toilet Paper, and UU-P-31 a for General Specifications for Paper. - U. S. G O V . , Dept. Of COTTerce, National Bureau of Standards. Simplified Practice Recommendation R46– 39; 1939. Tissue Paper. This recommendation covers stock variet 1es Of t 1ssue paper for Wrapping tissue, roll toilet tissue, Interfolded toilet tissue, and paper napkins. Gives detail requirements relative to content, sheet sizes, weight Of paper, and pack- ing. Sponsored by the Tissue Assn. U. S. G O v . , Federal Specification UU-P-556b; 1937. Amendment 1; 1943. Paper; T O 1 le t , TiSSue, ROll (Round a n d Oval) and Sheet. Covers three types- (I) roll, round, (II) sheet, and (III) roll, oval. Gives requirements f Or weight, bursting strength, absorption, packages, and rolls; methods Of Sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. References. –Definitions and classification, see 470. 1. - 176.4 Tissue WRAPPING PAPER U. S. Gov., Army Air Forces. Specification 17004-A; 1941. Paper; Wrapping (No. 1 Manila Tissue). U. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards. Simplified Practice Recommendation R46- 39; 1939. Tissue Paper. This recommendation covers Stock Varieties of tissue paper for wrapping tissue, roll toilet tissue, interf olded to ilet tissue, and paper napkins. Specific detail requirements are given relative to C Ontent, S h e e t S12é, Weight Of paper, and packing, as well as details for Wrapping and marking. Sponsored by the Tissue Assn. U. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards. Simplified Practice Recommendation R125- 31; 1931. Waxed T1SSue Paper. This recommendation sets forth requirements on weight of raw stock and of finished material, melting point of wax, for two grades of which One is made from bleached all Sul- phite tissue, accepted number of standard sizes, sheets per ream or unit, and method of packing, for waxed sheet tissue, sheet lunch rolls, lunch enve- lopes, butter wraps, and continuous household rolls. Initiated by American Waxed Paper ASSn. U. S. G O v ..., Dept. of Commerce, National Bureau Of Standards. COmmercial Standard CS44-32; 1932. Apple Wraps. This standard is for dry and o i led paper apple wraps. Detail requirements are g i Ve n for size, we 1 g h t , bursting and tensile breaking Štrength. Included, also, are me t h O d S Of test, packing, a n d marking. In 11, 18ted by Apple Growers ASSn. References . —San 1 tary wrapping paper, par a f f in paper, see 477. 5; definitions and classification, S €e 470. 1. 176.9 MISCELLANEOUS T ISSUE PAPER U. S. G O V . , Federal Specification UU-P-313a; 1943. Paper; L en s , Tissue. Covers One type and grade, suitable, both wet a n d dry, for cleaning Optical instruments and for Other cleaning purposes requir- ing high-grade tissues. G 1 v e s requirements for stock, ash, acidity, we 1 g h t , tensile strength, Stretch, absorption, and size; methods Of sampling, inspection, and tests; and packaging, packing, and marking f Or Shipment. U. S. G O V . , Navy Dept. Specification 53P21; 1940. Paper; Tissue. References. -Standard sizes, methods of testing, see 470.2, 470.3; de finiti On 8 a n d classific at 1. On, see 470. 1; paraf ſ in paper, waxed tissue paper, see 477, 5. ||77. WRAPPING PAPER Technical Assn. of the Pulp and Paper Industry. Creas- ing Quality of Paper, Ten t a t iv e Standard T 446 sm-42; 1942. To determine ability of wrappers to remain in position after being folded by mechanical wrapping equipment. COvers apparatus, test speci- men, Dr.OCedure, and report. U. S. Gov., Fe d e r a 1 Specification UU-P-611; 1942. Paper; Wrapping, Dispensary. COVers One grade and two types- (I) white and (II) blue. Gives require- ments f Or weight, f in i S h , Size, and bursting strength; methods Of Sampling, inspect iOn, and tests; and requirements. for packaging, packing, and marking for shipment. References. –Tissue wrapping paper, see 476.4. l,77. | BOGUS WRAPPING PAPER References. –Definitions and classification, see 470. 1. l, 77.2 MAN | LA WRAPPING PAPER U. S. Gov. , Gov. Printing Office. Manila Paper—Chem- ical WOOd M an 1 la , 1944. Gives requirements for Stock, weight, folding endurance, bursting strength, color, finish, and cleanliness. Developed by Joint COmmittee of COngress On Printing. U. S. Gov. , Gov. Printing Office. Manila Paper-Hemp and/or Jute and/or Sisal Manila, 1944. Gives re- Quirements f or Stock, weight, folding endurance, bursting strength, color, finish, and cleanliness. Developed by Joint Committee of Congress On Print- 1ng. U. S. GOV., Gov. Printing Office. Manila Paper-Wood Manila, 1944. Gives Pequirements for weight, burst- ing strength, color, finish, and cleanliness. De- veloped by Joint Committee of Congress on Printing. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50–11-87A; 1942. Paper; Wood, Manila, Water Droof. References. –Standard sizes, methods of testing, see 470. 2, 470.3; definitions and class 1 ſ 1 C at 1 on, see 470. 1; sulphite mani la paper, See 477.7. 177.3 NUMBER ONE KRAFT PAPEP American Hospital Assn., 55-28. Wrapping Kraft Paper. Covers No. 1 and No. 2 grades, flat cut a n d rolls. Based on U. S. Gov. Federal Specifications UU-P-268a for Wrapping Kraft Paper a n d UU-P-31a for General Specifications for Paper. U. S. Gov. , Federal Specification UU-P-268b; 1943. Paper; Kraft, Wrapping. COvers four grades Of kraft wrapping paper- (A) No. 1, (B) No. 2, (C) No. 3, and (D) imitation. Gives requirements f or materials, cut, Si Ze, S12.1ng, and COmparis On Samples; details for each grade showing stock, weight, folding en- durance, and bursting Strength; meth00s Of Sampling, inspect 10n, and tests; and packaging, packing, and marking. \!77. 3 Directory of Commodity Specifications U. S. G O v . , Federal Specification UU-P-271a; 1943. Paper; Kraft, Wrapping, Waterproofed. COVers a large number of types. Gives requirements for ma- terlal, WOrkmanship, St Ock, Durchase basis, cut, sizes, bleeding, construction, details, tensile strength, water resistance, Stretch, we ight of as- phaltum, weight of paper, methods of Sampling, in- spection, tests, packaging, packing, and marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-77; 1933. Paper; Kraft, Asphalt, Impregnated. References. -Standard sizes, methods of testing, See 470.2, 470.3; definitions a n d classification, See 470. 1. ; t;77.4 NUMBER TWO KRAFT PAPER American HOSpital Assn., 55-28. Wrapping Kraft Paper. COvers No. 1 and No. 2 grades, flat cut and rolls. Based On U. S. Gov. Federal Specifications UU-P-268a for Wrapping Kraft Paper a n d UU-P-31a for General Specifications for Paper. - - U. S. Gov. , Army Air Forces. Specification 17002-A; 1941. Paper; Wrapping, Kraft, Waxed. U. S. G. O. v . , Federal Specification UU-P-268b; 1943. Paper; Kraft, Wrapping. Covers four grades of kraft wrapping paper- (A) No. 1, (B) No. 2, (C) No. 3, and (D) imitation. Gives requirements f or materials, cut, size, S1zing, and comparison samples; details for each grade showing Stock, weight, folding en- durance, and bursting Strength; meth00S Of Sampling, inspect 1 On, and tests; and packaging, packing, and marking. U. S. Gov. , Federal Specification UU-P-271a; 1943. Paper; , Kraft, Wrapping, Waterproofed. COVers a Gives requirements for ma- terial, WOrkmanship, St Ock, purchase basis, cut, sizes, bleeding, construct iOn, details, tens 1 le strength, water resistance, stretch, weight Of as- phaltum, weight Of paper, methods Of Sampling, in- spection, tests, packaging, packing, and marking. U. S. Gov. , Gov. Printing Office. Kraft Paper–No. 2 Kraft, 1944. Gives requirements for stock, weight, folding endurance, bursting strength, color, and finish. Developed by Joint COIſmittee Of COngress On Printing. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11–88; 1936. Paper; Kraft, Duplex, Waterproof Wrapping, for Ammunit 1.On COntainer. References.-Standard sizes, large number Of types. methods of testing, See 470. 2, 470.3; definitions a n d class 1 fication, See 470. 1. 1,77.5 SANITARY WRAPPING PAPER, PARAFFIN PAPER t American Hospital Assn., 55-31. Paraffined Wrapping Kraft Paper. COvers three types. Based On U. S. Gov. Federal Specifications UU-P-270 for Paraffined Wrapping Kraft Paper and UU-P-31a for General Spec- ifications for Paper. American Society for Test 1 ng Materials, D 590-42; 1942. Technical Assn. Of Pulp a n d Paper Industry Standard Method T 4.05m-40. Meth0] Of Test for Par- aff in C on ten t of Waxed Paper. For quantitative method of determining amount Of paraffin in waxed paper, but not for paraff in-sized papers; require- ments f O I test Specimen, apparatus, reagentS, and Outline Of Dr Ocedure. U. S. G O V . , Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R125- 31; 1931. Waxed Tissue Paper. This recommendation sets forth requirements on weight of raw stock and finished material, melt ing point of wax, for two grades Of Which One is made from bleached all Sul- fite t i S S u e , accepted number of standard S126 S, sheets per ream Or unit, and method of packing for waxed She et tissue, sheet lunch rolls, lunch en- velopes, butter wraps, a n d continuous household rolls. Initiated by American Waxed Paper Assn. U. S. Gov. , Fe d e r a 1 Specification UU-P-252; 1940. Paper, Impervious; Paraffined (for Surgical Dress- ings). Covers One type and grade, and three sizes- (1) 24 in. by 5 yd., (2) 24 in. by 50 yd., and (3) 18 in. by 300 yd. G 1 v e s requirements for color, paraffin content, we ight, bursting strength, and tolerances; methods of sampling, inspect iOn, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification UU-P-270; 1936. Amendment 2; 1940. Paper; Kraft, Wrapping, Paraf- fined. COvers three types- (A) paraffin-impregnated, creped on e direction; (B) paraffin-impregnated, creped both directions; a n d (C) paraffin-impreg- nated, uncreped. G 1 v e s requirements for tensile strength, content. Of paraffin, and stretch; methods Of Sampling, inspect 10n, and test S; and requirement.S for packaging, packing, and marking. U. S. GOV., U. S. Army, Ordnance Dept. 50–11–78; 1932. Paper; Paraffin. Specification References . – Standard sizes, methods of testing, see 470.2, 470.3; definitions a n d classification, See 470. 1; Waxed paper linings for shipping boxes, See 957 - 2. - l!77.6 SCREEN INGS American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Paper. In- clude 11 Varieties Of paper, weight requirements, standard S 1 ze S for wrapping Smoked meats, for grease-proof, Vegetable parchment, glassine, pack- ers' manila, gray ham paper, screenings, water and dry finished fiber, kraft, and transparent cellulose DaperS. References. –Definitions and classification, see 470. 1. 177.7 SULPHITE WRAPPING PAPER References. –Standard sizes, methods of testing, see 470. 2, 470.3; definitions a n d classification, See 470. 1. 1,77.8 WATERPR 00F WRAPP ||NG PAPER U. S. B-18; Army-Navy Aeronautical Specification AN- Barriers; Waterproof (Materials for). U. S. Gov. , Federal Specification UU-P-271a; 1943. Paper; Kraft, Wrapping, Waterproofed. COVer’s a large number of types. Gives requirements for ma— terial, Workmanship, Stock, purchase basis, cut, sizes, bleeding, construction, details, tens 11e strength, water resistance, stretch, weight Of as- phaltum, Weight Of paper, meth0ls Of Sampling, in- GOV. , 1944. | spect iOn, tests, packaging, packing, and marking. 264 Wood and Paper l;78. I | U. S. Gov. , Joint Army-Navy Specification, JAN-P-125; 1944. Packaging and Packing for Overseas Shipment- Barrier-Materials, Waterproof, Flexible. References. –Definitions and classification, see 470. 1. 1,77.9 MISCELLANEOUS WRAPP |NG PAPERS American Meat Institute. Standards for Packing house Supplies, Packs, and Equipment, 1928. Paper. In- clude 11 varieties Of paper, we 19.ht requirements, standard S i z e s for wrapping Smoked meats, f Or grease-proof, vegetable parchment, glassine, pack- ers' manila, gray ham paper, screenings, water and dry finished fiber, kraft, and transparent cellulose paperS. Society of Automotive Engineers. Aeronautical Mate- rial Specification 2574; 1943. Preservations of En- gines (Limited Period). Provides preparing aircraft engines to resist COrr OS 10n during Shipment and limited storage under favorable conditions. Mate- rial and equipment, preliminary Operation, prepara- tion f or storage procedure, recommended procedure for represervat 10n, and general. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3540; 1943. Wrapper; Greaseproof Paper (Single-Ply). Primarily a coated or impreg- nated paper base sheet f O r a greasepr 00ſ and non- corrosive material for use as a primary wrapper in contact with highly finished and corrodible metal- lic surfaces, which usually will be coated with an oil or preservative compound. General and detail requirements, test procedures, quality, reports, marking, approval, and rejection. Similar to Army- Navy Aeronautical Specification AN-P-12. -º-º: Society of Automotive Engineers. Aeronautical Mate- rial Specification 3542; 1944. Wrapper; Greaseproof Paper (Lamifiated). COVers material, application, .general requirements, detail requirements, tests, quality, reports, marking, approval, and rejections. Similar to Army-Navy Aeronautical Spec if ic at 10n AN-P-12. U. S. Gov., Army-Navy Aeronautical Specificat 10n AN- P-12b-1; 1945. Paper; Grease proof Wrapping. U. S. Gov., Army–Navy Aeronautical Specification AN- W-18; 1944. Wadding; Creped Cellulose. U. S. Gov. , Fe d e r a l Specification UU-B-71; 1933. Bands; Paper, Shirt, Laundry. COvers O n e type. Gives requirements f or construction, COmposition, adhesive material, a n d S1ze; methods of Sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. U. S. Gov., Joint Army-Navy Specification JAN-P-121; 1944. Barrier-Material; Grease Droof. U. S. GOV. , U. S. Army, Ordnance Dept. 50-11-7OA; 1941. Felt; Protecting, in Primer Protector Cap. U. S. Gov., U. S. Army, Signal Corps. Specification 71-446A; 1934. P as t e r , Types MC-73 and MC-73A, Paper, for Cable Splicing. Specification Paper, for Use References. -Standard sizes, methods of testing, see 470. 2, 470.3; definitions a n d class if 1 catſ On, See 470. 1 . 78. WRITING PAPER, DRAWING AND CHART PAPER 1978. COMMERC I AL WR IT ING PAPER 1,78. 10 General Items Writing Paper Manufacturers Assn. Trade Customs Of the Writing P a per Industry, 1940. COvers Sizes, broken cartons, colors, differentials f or special finishes, Variation in Weight a n d billing, COres, marking, Over-runs a n d under-runs, Special Water- marks, Cutting to Small sizes, tolerance in trim- Ining, folding and punching, packing differentials, claims, quotations, samples, make and hold Orders, fre 19ht COnditions, quantity differentials, terms Of sale, commissions On paper SOld th r O u g h mer- chants, light weights, and Substance weights; tables showing weights for cut sizes and standard weights; and supplementary trade customs. t;78. | Bond Wr it ing Paper American HOspital Assn. , 55–25. White a n d Colored Bond Paper. Covers three types. Based On U. S. Gov. Federal Specifications UU-P-121c for White and Colored Bond Paper and UU-P-31a for General Speci- fications for Paper. U. S. Gov. , Federal Specification UU-P-121c; 1939. Amendment 3; 1943. Paper; BOnd, White and Colored. Covers four types- (A) 25 percent white and colored, (B) 50 percent white and colored, (C) 75 percent white, and (D) chemical wood white and colored . Gives requirements for Stock, ash, acid ity, Sizing, weight, folding endurance, bursting strength, color, finish, r u l in g , writing, and erasing qualities; methods of sampling, inspect iOn, and tests; and re- quirements for packaging, packing, and marking for Shipment. U. S. Gov., Gov. Printing Office. Bond Paper-Chemi- cal WOOd BOnd, White and Colored, 1944. Gives re- quirements for St Ock, ash, acidity, Sizing, Weight, folding endurance, bursting strength, ruling, Writ- ing, a n d erasing qualities, color, finish, forma- tion, and cleanliness. Developed by Joint COImmittee of Congress on Printing. U. S. Gov., Gov. Printing Office. Bond Paper—25 Per- cent BOnd, White and COlored, 1944. Gives require- ments for stock, ash, acidity, sizing, weight, fold- ing endurance, bursting strength, ruling, writing, and erasing qualities, color, finish, formation, cleanliness, and watermark. Developed by Joint Com- mittee of COngress On Printing. U. S. Gov., Gov. Printing Office. Bond Paper-50 Per- cent Bond, White and Colored, 1944. Gives require- ments for stock, ash, acidity, sizing, weight, fold- 1ng endurance, Dursting Strength, ruling, writing, and erasing qualities, color, finish, format iOn, cleanliness, and watermark. Developed by Joint COIT- mittee of COngress on Printing. U. S. Gov., Gov. Printing Office. Bond Paper-75 Per- cent White Bond, 1944. Gives requirements for stock, ash, acidity, sizing, weight, folding endurance, bursting strength, r u l l n g , writing, and erasing qualities, color, finish, format 10n, cleanliness, and watermark. Developed by Joint COITInittee of COn- gress On Printing. U. S. G. O. v . , Gov. Printing Office. Bond Paper-100 Percent Declaration BOnd f O I Permanent Rec OrdS, 1944. Gives requirements for St Ock, alpha cellulose, copper number, ash, acid it y, Sizing, weight, fold- ing endurance, bursting strength, Writ.lng quality, 265 l!78. | Directory of Commodity Specifications color, finish, formation, cleanliness, and water- mark. Developed by JOint COIſmittee Of COngress On Printing. U. S. G O v . , GOV. Printing Office. BOnd Paper-1OO Percent Wh i t e BOnd for Permanent Records, 1944. Gives requirements f Or Stock, alpha cellulose, cop- per number, ash, acidity, S12 ing, weight, folding endurance, bursting strength, ruling, Writing, and erasing qualities, color, finish, format 10n, clean- 11ne SS, and watermark. Developed by JOint COImmittee Of COngress On Printing. References ...—Standard sizes, methods of testing, See 470. 2, 470.3; de finitions a n d classification, See 470. 1. 1,78. I2 Flat Writing Paper U. S. Gov., Fe d e r a l Specification UU-P-641; 1933. Amendment 6; 1943. Paper; Writing. COWeI'S One type and grade. Gives requirements for size, writ- ing quality, trimming, weight tolerance, color, f in- ish, formation, cleanliness, ruling, and writing qualities; stock, ash, weight, fold ing endurance, bursting strength, and brightness; methods Of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. References. – Definitions and classification, See 470. 1. 1;78. I 3 Ledger Paper American HOSD ital ASSn. , 55-34. Ledger Paper. COVers two types. Based On U. S. GOv. Federal Specifica- tions UU-P-288 for Ledger P a per and UU-P-31a for General Specifications for Paper. U. S. Gov., Fe d e r a l Specification UU-P-288; 1933. Amendment 6; 1943. Paper; L e d g e r . COvers two types- (A) 25 percent ledger, white and colored; and (B) wood fiber ledger, white and colored. Gives re- quirements for S 12e, writing, ruling, and erasing qualities, trimming, weight tolerance, color, fin- ish f Ormat 10n, Cleanliness, St Ock, ash, acidity, S1zing, weight, folding endurance, bursting strength, and watermark; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Gov. Printing Office. Ledger Paper-Chem- ical Wood White Ledger, 1944. Gives requirements for stock, ash, acidity, Sizing, Weight, folding en- durance, bursting strength, ruling, Wr 1ting, and erasing qualities, cºlor, finish, formation, and cleanliness. Developed by Joint COmmittee of COn- gress On Printing. U. S. GOV., GOV. Printing Office. Ledger Paper-25 Percent Ledger, White and Colored, 1944. Gives re- quirements for St Ock, ash, acid 1ty, sizing, weight, folding endurance, burst. 1ng Strength, ruling, writ- ing, and erasing qualities, color, finish, formation, cleanliness, a n d Watermark. Developed by Joint Committee of COngress On Print. 1ng. U. S. Gov. , GOV. Printing Office. Ledger Paper-50 Percent Ledger, White and Colored, 1944. Gives re- quirements for Stock, ash, acid 1ty, S12.1ng, weight, folding endurance, burst ing strength, ruling, writ- ing, a n d erasing quallties, color, finish, forma- tion, cleanliness, a n d Watermark. Developed by Joint Committee of COngress On Printing. U. S. Gov. , Gov. Printing Office. Ledger Paper-75 Percent Ledger, White and Colored, 1944. Gives re- quirements for Stock, ash, acidity, sizing, weight, folding endurance, bursting strength, ruling, writ- 1ng, a n d erasing qualities, color, finish, forma- tion, cleanliness, a n d watermark. Developed by Joint Committee of Congress on Printing. U. S. GOV., GOV. Printing Office. Ledger Paper-100 Percent White Ledger F O r Permanent Records, 1944. Gives requirements for stock, alpha cellulose, cop- per number, ash, acidity, sizing, we 19.ht, folding endurance, bursting Strength, ruling, Writing, and erasing qualities, color, finish, formation, clean- liness, and watermark. Developed by Joint COmmittee Of Congress On Printing. References.-Standard sizes, methods of testing, See 470.2, 470.3; deſ 1n 1 ti Ons a n d classification, See 470. 1. l;78. It! Linen Paper References . —Definitions and classification, see 470. 1. 1978. 15 Papeter ie Paper References . —Definitions and classification, see 470. 1. l;78. I6 Parchment Deed Paper U. S. Gov., Gov. Printing Office. Bond Paper-100 Per- cent Parchment Deed F O r Permanent Records, 1944. Gives requirements for stock, alpha cellulose, COD- per number, ash, acidity, sizing, We 19.ht, folding endurance, bursting strength, ruling, and writing qualities; color, finish, formation, and cleanliness. Developed by Joint Committee of Congress On Print- 1ng. References.-Standard sizes, methods of testing, see 470.2, 470.3; definitions a n d cfassification, See 470. 1. l;78. I7 Railroad Writing Paper References . —Definitions and classification, see 470. 1. 178. I 8 Wedding Writing Paper References. –Definitions and classification, see 470 - 1. t|78. 19 Miscel laneous Commercial Wr it ing Paper U. S. GOV., Fe d e r a l Specification UU-P-21a; 1943. Pads; Memorandum. Covers t w o types— (I) chemical wood, and (II) ground wood. Gives requirements for S126 S, material, workmanship, number Of Sheets, pad- ding a n d back, ruling, comparis On Sample, Writing quality, Stock, weight, and bursting Strength; meth- Ods of sampling, inspect iOn, and tests; and packag- ing, packing, and marking. U. S. G. O. v . , Federal Specification UU-P-258a; 1942. Amendment 2; 1943. Paper; Index. CCVers three grades- (1) 50 percent index, (2) 25 percent index, and (3) wood fiber index. Gives requirements for material and Workmanship, size, trimming, ply, rul— ing, color, finish, detail requirements, methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Fe d e r a l Specification UU-P-301; 1935. Amendment 3; 1943. Paper; Legal-Cap, Ruled. Covers 266 Wood and Paper l;78. 2), One type and grade. Gives requirements for mate- rials, Workmanship, WT1t 1ng quality, color, finish, formation, cleanliness, St Ock, Weight, folding en- durance, bursting strength, ash, and dimensions and ruling; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Gov. Printing Office. Index Paper-Chem- 1cal WOOd White and Colored Index, 1944. Gives re- quirements for stock, ash, acidity, S12 ing, weight. bursting strength, thickness, ply, ruling, writing, and erasing qualities, color, finish, and cleanli- ness. Developed by Joint COmmittee of COngress On Printing. S. G O v . , Gov. Printing Office. Writing Paper- Ground WOOd Writing, White and Colored, 1944. Gives requirements f or stock, ash, we 1 g h t , bursting strength, ruling, and writing quality; color, finish, formation, and cleanliness. Developed by Joint COm- mittee Of COngress On Printing. S. G O v . , Gov. Printing Office. Writing Paper- U. S. M. O. Writing, White and Blue, 1944. Gives re- quirements f or stock, ash, weight, folding endur- ance, bursting strength, writing quality, Color, finish, formation, cleanliness, and watermark. De- veloped by Joint Committee of Congress On Printing. U. S. Go v . , Gov. Printing Office. Index Paper-50 Percent Index, White and Colored, 1944. GiveS re- quirements for stock, ash, acidity, sizing, Weight, bursting strength, thickness, ply, ruling, Writing, and erasing qualities; color, finish, and cleanli- ness. Developed by Joint COmmittee of COngress On Printing. S. Gov. , GOV. Print 1ng 0ffice. Index Paper— 100 Percent Wh i t e Index for Permanent Records, 1944. Gives requirements for stock, alpha cellulose, COp- per number, ash, acidity, S1zing, weight, bursting strength, thickness, ply, rul in g , writing, and erasing qualities; color, finish, format 10n, and cleanliness. Developed by Joint COmmittee Of COn- gress On Printing. U. U. U. References. –Standard sizes, methods of testing, see 470.2, 470. 3; safety writing paper, see 478.33; definitions and classific at 1. On, See 470. 1. l,78.2 DUPLICAT ING PAPER U. S. Gov. , Fe d e r a l Specification UU-P-231; 1943. Paper; Duplicator, Liquid Process. Shall be Of the following types: Types I-Master paper and Type II- Copy paper. Covers size, color, finish, formation, cleanliness, and bid sample. Type I-Stock, Weight, bursting strength, thickness, curl , and copying quality. Type II-stock, welght, ash, mineral pig- ment, bursting strength, thickness, Opacity Con- trast ratio, w r i t in g quality, curl, and COpying quality. Methods Of Sampling, 1nSpect 1 On, tests, packaging, packing, and marking for Shipment. 1,78.2 | French Fol io Paper References. – Definitions and class 1 fication, see 470. 1. 178.22 Manifold Paper (Includes Stencil Paper.) S. Gov. , Federal Specification UU-P-328a; 1934. Amendment 7; 1943. Paper; Manifold. Covers five types—(A) 100 percent white manifold; (B) 50 per- U. cent white and colored mani fold; (C) 50 percent white glazed manifold; (D) 25 percent white and col- ored manifold; (E) chemical wood white and colored mani fold. Give S requirements for size., writ in g quality, trimming, weight tolerance, color, finish, formation, Cleanliness, Stock, ash, acidity, Si Zing, weight, folding endurance, and bursting Strength; methods' of Sampling, in Spection, and tests; and re- quirements for packaging, packing, and marking. U. S. G O V . , Federal Specification UU-P-543a; 1939. Amendment 1; 1940. Paper; Stencil, Board. Suitable for use with brush and ink. Covers two types—(I) unoiled, and (II) oiled. Gives requirements for We 19.ht, thickness, a n d bursting strength; methods Of Sampling, inspect, 10n, and tests; and requirements for packaging, packing, and marking for Shipment. S. GOV. , Fe d e r a l Specification UU-P-545; 1943. Paper; Stencil, Duplicating-Machine, Dry Process. COverS O n e type, One grade, and One class. Gives requirements for mater 1als and workmanship, backing Sheet, Cushion sheets, printing, S 1 Z e s and scale numbers, Odor, tenSile Strength, Stretch, moisture resistance, permanence, Opacity, finish, Cut-Outs and type f llling, COrrect 10n properties, use with stylus, a n d duplicating quality; methods Of Sam- pling, inspection, and tests; and packaging, pack- ing, and marking. U. S. GOV., GOV. Printing Office. Manifold Paper- Chemical WOOC! Manif Old, W h i t e and COlored, 1944. Gives requirements for stock, ash, acidity, weight, bursting strength, writing quality, color, finish, formation, and cleanliness. Developed by Joint Com- mittee Of COngress On Printing. U. S. Gov. , Gov. Printing Office. Manifold Paper—5O Percent Manif Old, White a n d Colored, 1944. Gives requirements f Or St Ock, ash, acidity, Sizing, weight, folding endurance, bursting strength, writing qual- ity, Color, finish, format 10n, and Cleanliness. De- veloped by Joint Committee of Congress on Printing. U. S. Gov. , Gov. Printing Office. Manifold Paper—5O Percent White Glazed Manifold, 1944. Gives require- ments f Or $ock, ash, acid 1ty, S12.1ng, weight, fold- ing endurance, burst ing Strength, Writing quality, color, finish, formation, and cleanliness. Devel- oped by Joint Committee of Congress On Printing. U. S. Gov., Gov. Printing Office. Manifold Paper-100 Percent White Manifold, 1944. Gives requirements for stock, ash, acidity, S12.1ng, Weight, folding en- durance, burst 1ng Strength, Writing quality, COlor, finish, format iOn, a n d Cleanliness. Developed by Joint Qommittee of Congress on Printing. S. Gov., Veterans Administration. Specification WA-G-32a; 1936. Paper; Stencil, Oilboard. References. –Standard sizes, See 470. 2, 470. 3; See 4.7 O. 1. U. U. methods of testing, deſ 1n 1 t I Ons a n d classification, l!78.23 Onionsk in Paper U. S. GOV., U. S. Army, Ordnance Dept. 5C-11-49B; 1942. Paper; Onionskin. References.--Definitions and class 1 fication, see 470. 1; man 1 fold paper, see 478. 22. 178.24 Teletype Paper (Roll and Tape) U. S. G O V . , Federal Specificat iOn UU-P-547C; 1944. Amendment 1; 1944. Paper; Teletype, Roll and Tape. Specification 67 l!78. 21; Directory of Commodity Specifications Covers three types: (I) roll-form, ungummed, for use with teletype and duplicating inks (classes A– without carbon paper, B-interleaved with carbon paper, and C-auto-copy), (II) tape-form, for use with typewriter ribbon in k (classes A-gumed and B—ungummed), and (III) tape-form, oiled, perfora- tor, for use with automatic teletype apparatus. Gives details f O r each type and class; methods of sampling, inspect 10n, and tests; a n d packaging, packing, and marking for shipment. t!78.29 Miscel laneous Duplicating Paper U. S. GOV. y WA-G-91; l;78.3 |NDUSTRIAL PAPER 1178.3 || Chart and Map Paper U. S. G O v . , Federal Specification UU-P-1718; 1943. Amendment 1; 1944. Paper; Chart, 100 Percent, Litho- graph-Finish, White. Covers on e type and grade. Gives requirements f O r S 12es, material, erasing quality, trimming, Surface and finish, SOrting, for- mation, grain, color, cleanliness, Wr it in g and printing qualities, Stock, alpha Cellulose, CODper number, ash, moisture content, acidity, S12ing, weight, folding endurance, bursting strength, and thickness; m e th O d S Of Sampling, inspect iOn, and tests; and packaging, packing, and marking for ship- Iſlent. U. S. Gov., Fe der a l Specification UU-P-201; 1931. Paper; Cross-Sect 10n, Printed, Drawing, and Tracing. Covers two types- (I) drawing, and (II) tracing; and eight classes- (A) profile, (B) cross-section, (C) logarithmic, (D) plan profile, (E) township, (F) co- ordinate, (G) isometric, and (H) statistical dia- grammatic. Gives requirements f or colors, print- ings, rulings, mounting, lines, and ink; methods of inspect iOn and tests; and requirements for packag- ing, packing, and marking. U. S. Gov., Federal Specification UU-P-203; 1931. Paper; Cross-Section, Ruled. Gives requirements for colors, rulings, lines, and ink; methods of inspec- tion a n d tests; a n d requirements for packaging, packing, and marking. U. S. Gov. , Fe d e r a l' Specification UU-P-361; 1944. Paper; Map, High Wet-Strength. Covers one type and grade. Gives requirements f or size, material and workmanship, trimming, erasing quality, Surface, grain, writing quality, abras iOn, blocking, color, finish, format iOn a n d cleanliness, stability, bid sample, a n d details; methods of sampling, 1nSpec- tion, and tests; and packing and marking for Ship- Inent. U. S. Gov. , Gov. Printing Office. Strength Map, 1944. Gives requirements for stock, moisture content, acid ity, weight, folding endur- ance, tearing Strength, bursting Strength, tensile strength, thickness, Opacity, finish, water resis- tance, expansiv1ty, Curl, eras 1ng quality, writing quality, wet writability, abrasion, trim, surface, resistance to blocking, color, finish, formation, cleanliness, and packing. Developed by Joint COm- mittee Of COngress On Printing. S. Gov. , Gov. Printing Office. Map Paper–Litho- graph-Finish Map, 1944. G 1 v e s requirements for Weterans Administration. 1933. Transcript Paper; Specification Flat a n d ROlls. Map Paper—High Wet U. stock, ash, moisture content, weight, folding endur- ance, bursting strength, thickness, finish, surface, color, formation, a n d cleanliness. Developed by Joint Committee of Congress on Printing. U. S. Gov., GOV. Printing Office. Map Paper—50 Per- cent Lithograph-Finish Map, 1944. Gives require- ments f O r stock, ash, moisture content, acidity, S12.1ng, Welght, folding endurance, bursting strength, thickness, finish, surface, color, formation, and Cleanliness. Developed by Joint Committee of Con- greSS On Printing. U. S. GOV. , Gov. Printing Office. Map Paper—75 Per- cent Lithograph-Finish Map, 1944. Gives require- ments f O r Stock, ash, moisture content, acidity, S12.1ng, weight, folding endurance, bursting strength, thickness, finish, surface, color, formation, and cleanliness. Developed by Joint Committee of Con- greSS On Printing. U. S. Gov. , Gov. Printing Office. Map Paper—50 Per- cenu White Chart, Lithograph-Finish, 1944. Gives requirements for stock, ash, acidity, s1zing, weight, folding endurance, burst ing strength, thickness, erasing quality, surface a n d finish, expansivity, finish, moisture resistance, C Olor, finish, and gen- eral appearance, a n d SOrting. Developed by Joint COmmittee Of Congress On Printing. U. S. Gov. , Gov. Printing Office. Map Paper-1OO Per- cent White Chart, Lithograph-Finish for Permanent Records, 1944. Gives requirements for St Ock, alpha Cellulose, C Opper number, ash, mOisture COntent, acidity, Sizing, weight, f Olding endurance, burst- ing strength, thickness, erasing quality, color, surface and finish, formation, and sorting. Devel- oped by Joint COmmittee of Congress On Printing. U. S. GOV., U. S. Army, Corps Of Engineers. Spec if 1- cat iOn 19-48A; 1937. Paper; Map, Lithograph-Finish, 50 Percent Rag. References.-Standard sizes, See 470. 2, 470.3; See 470. 1. 1,78.32 Drawing Paper Aeronautical Ch a m be r of COmmerce Of America, Inc. National Aircraft, Standard NAS 10; 1941. Standard Form for National Aircraft Standard DrawingS. Gives diagram and notes. Developed by National Aircraft Standard COIII]ittee. S. Gov. , Fe d e r a l Specification UU-B-561; 1931. Amendment 1; 1943. BOard; Bristol. COvers two types- (I) rough surface and (II) smooth surface; and two grades (A) first and (B) second. Gives re- quirements f or material and workmanship, texture and finish, S i Z e S and thicknesses, and Samples; method of inspection and tests; and packaging, pack- ing, and marking. U. S. Gov. , Fe d e r a l Specification UU-P-216; 1931. Paper; Detail-Drawing. Covers the highest grade, in three types- (I) white detail, (II) buff Or cream detail, and (III) manila. Gives requirements for color, stock, weight, bursting strength, folding en- durance, formation, and defects; methods Of inspec- tion a n d tests; and requirements f or packaging, packing, and marking. Q U. S. GOV., Fe d e r a l Specification UU-P-226; 1932. Amendment 1; 1943. Paper; Drawing. Covers four types (I) white drawing (highest grade), (II) buff In ethods of test. 1ng, definitions a n d classification, U. 268 Wood and Paper l!78. 35 or cream drawing, (III) students' drawing (ordinary grade), and (IW) Whatman type papers (Selected best). Gives requirements f O r f 1 n 1 Sh, quality, Stock, weights, mounting, watermarks, Samples, and details for each type; methods Of inspection an d tests; packaging, packing, and marking. U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 42.2-52, 1921. Paper; Sketching, 12 1/2 by 13 1/8 in. References. – Standard sizes, methods of testing, see 470. 2, 470. 3; definitions a n d classification, See 470. 1. l!78.33 Safety Writing Paper U. S. G. O. v., G O v. Printing Office. Writing Paper- Blue U. S. M. O Safety Writing, 1944. Gives require- ment S f O r Stock, ash, weight, folding endurance, bursting strength, thickness, writing quality, col- Or, finish, formation, cleanliness, safety proper- ties, and watermark. Developed by Joint Committee of Congress on Printing. - References. – Standard sizes, methods of t 2 sting, see 470. 2, 470. 3; definitions a n d classification, See 470. 1. 1,78.31] Sensitizing Paper Optical SO clety Of America. American Standards Assn., Z38. 1. 4- 1942. Dimensions Of Photographic P ap e I’. For leaders for sensitized photographic paper rolls (where leaders are required). Refers to those com- monly used for light protective purposes where the length of the leader has no particular bearing On the Operation of an exposing machine. COvers geO- physical recording roll l e a d e rs, photocopy roll leaders, and limit signals for geophysical record- ing I’OllS. Optical SOciety Of America. American Standards Assn., Z38. 1.5-1943. Dimensions Of Photographic P a per S Inch Width Rolls). Gives requirements for width, length, allowance for Splices, and method of measur- 1ng. Optical Society Of America. American Standards ASSn. , Z38. 1.6–1943. Dimens 10ns of Photographic P a pers (Centimeter S1ze Sheets and Rolls). Gives require- ments for nominal size, tolerance, and method of measuring cut sheets and for nominal width, toler- ance, length of rolls, allowance for Splices, and method Of measuring rolls. Optical Society of America. American Standards Assn., Z38. 1.7-1943 to Z38. 1. 15-1943, 1nclusive. Dimen- sions for Amateur Roll Film, Backing P a per, and Film Spools. Gives diagrams and dimensions for alma- teur roll film an d backing paper-numbers 1 to 9, inclusive. . Optical Society of America. American Standards Assn., Z38. 2. 3. Proposed American Standard Method of Pro- cessing for Sensitometry of Photographic Paper. Re- lates to the exposing and processing, for sensito- Imetric purposes, Of metallic Silver image m devel- oping-out photographic paper intended for projec- t 10n Or COntact printing Of continuous-tone picture negatives. COVers cond1 tion Of the sample before testing, exposure, processing, a n d measurement Of density. U. S. Gov. , Dept. St a n d a r d S. Of CO m me r C e, National Bureau Of Simplified Practice Recommendation R98-43; 1943. Photographic Paper. This recommenda- tion establishes a simplified schedule of cut and roll S1 Zes Of photographic paper. U. S. G O V., Fe d e r al Specification UU-P-79b; 1943. Paper; Blue p r 1 nt (Sensitized and Unsensitized). Covers two types— (I) sensitized and (II) unsensi- tized, and four grades- (1) 100 percent rag, (2) 50 percent rag, (3) 25 percent rag, and (4) wood fiber. Gives requirements for stock, size, weight, folding endurance, tearing Strength, and wet tensile strength; methods Of Sampling, in Spection, and tests; and pack- aging, packing, and marking. U. S. Gov., Fe d e ral Specification UU-P-141a; 1937. P a per; Brownprint (Sensitized, and Sensitized and Transparent). C over s one grade. Gives require- ments for Stock, weight, sizes, and Opacity; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. G O v. , F e d e ral Specification UU-P-416; 1932. Paper; Photographic, Black-Line. Suitable for mak- ing black-line prints which are subject to severe a n d frequent handling. G 1 V e S requirements f O r We 1 g h t, tensile Strength, and chemical properties (r a W Stock); methods O f sampling, inspection, and tests; and requirements for packaging, packing, and marking. - U. S. G O V. , Paper; Photographic, Negative. clear, Sharp, black negative prints. ments f O r Weight, W et tenSile Strength, chemical properties, and Stock; methods for sampling, inspec- tion, a n d tests; an d requl rements for packaging, packing, and marking. U. S. G O V., Fe d e r a l Specification UU-T-431; 1933. Tissue; Dry-Mount 1ng, Photographic. Covers one grade, consisting of a thermoplastic adhesive coat- 1ng applied to the front and back Sur f a c e s of a paper support. Gives requirements for support, Fe d e r al Specification UU-P-418; 1932. Suitable for making Gives require- coating, and thickness; methods of sampling, inspec- t 10n, a n d tests; and requirements f O r packaging, packing, and marking. U. S. G O V., U. S. Army, Army Air Forces. Specifica- tion 19–67; 1944. Paper; Direct-POsitive Sensitized (Dry Processing). . U. S. G ov., U. S. Army, Army Air Forces. Specifica- tion 75-385; 1944. Paper; Reflex-Copy Photographic. U. S. Gov., U. S. Army, Signal Corps. Specification 46–3, 1937. Paper; Type PH-79, Oscillograph, Sensi- t1 Zed. References. – Standard sizes, methods of , testing, see 470. 2, 470. 3; de f in 1 tions a n d class 1 f 1 C at 1 on, see 470. 1; photograph 1 C blott in g paper, see 471. 1; litmus D ape r , see 839 . 9; blue p r 1 nt C l Oth, see 392. 12. l!78.35 Tracing Paper U. S. Gov., Dept. of Commer ce, National Bureau of Standards. Circular C 6 3, 1917. Specification Of the Transparency of Paper an d Tracing Cloth. De- scribes a standard method O f Specifying the trans- parency, using principle of contrast ratto; descrip- t 10n. Of apparatus an d method of test, directions for making application test. - U. S. Gov. , F e d e r al Specification UU-P-561c; 1942. Paper; Tracing. Covers three types- (I) white, rag; (II) white, Sulphite; and (III) white, transparentized; 269 l;78. 35 Directory of Commodity Specifications and two classes—(1) Smooth surface, (2) grained Surface. Slightly GiveS requirements f O r welght, fiber composition, folding endurance before accel- erated aging, retention Of folding strength after aging, and Opacity; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. References.-Standard sizes, methods of test ing, see 470. 2, 470. 3; definitions a n d class 1 fication, see 470. 1; tracing cloth, see 392. 12. M79. M | SCELLANEOUS SPEC | FICATIONS FOR PAPER U. S. GOV., Federal Specification UU-L-56; 1941. La- bels; Vlal. COverS O n e type, One grade, and two Size S-large and Small. Gives S1zes and detail re- Quirements; methods O f sampling, inspection, a n d tests; and requirements for packaging, packing, and marking. 1,79. I TRANSFER PAPER U. S. GOV., U. S. Army, Corps Of Engineers. Specifi- Cat 10n 42. 2-49; 1921. parent, 17 by 22 In. U. S. GOV., U. S. Army, Catlon 42.2-53, 1921. 17 by 22 In. P a D er; Transfer, NOntrans- COrps Of Engineers. Paper; Specifi- Transfer, Transparent, References. – Definitions and class 1 fication, see 470. 1. iſ 79.2 GUMMED PAPER American HO Spital Assn. , 55-43. Gummed Kraft. Paper Tape. COverS three grades. Based On U. S. G O v. Federal Specifications UU-T-111 f O r Gummed Kraft Paper Tape and UU-P-31a for General Specifications for Paper. U. S. Gov. , Army A1 r Forces. Specification 17OOOD-4; 1944. Tape; Masking, Paper Backed. U. S. Gov., Army Air Forces. Specification 1701O (1); 1941. Paper; Gummed, White. U. S. Gov. , , Army Air Forces. Specification 17016 (1); 1944. Paper; Adhesive, Waterproof. U. S. G O V., A rm y Air FOrces. Specification 17019; 1943. Tape; Water Resistant Adhesive (Paper-Plas- tic). U. S. Gov. , Army–Navy Aeronautical Specification AN-T- 12a; 1944. Tape; Adhesive Moisture Resistant. U. S. GOV. , Dept. Of C O In m e I C e, National Bureau Of Standards. Simpli fled Practice Recommendation R114– 30; 1930. NO. 1 Kraft P a per Sealing Tape. This recommendation establishes a standard schedule of Stock Varieties Of Sealing tape, with weight, burst- 1ng Strength, length per roll, width, and packaging requirements for each variety. In1tlated by Gummed Industrles ASSn. U. S. GOV., Fe d e r a l Specification UU-T-111a; 1944. Tape; Paper, Gummed (Kraft). Covers three grades— (A) light welght, for light packages; (B) medium weight, for medium-size packages; a n d (C) heavy Weight, for heavy bulky packages. Gives reoui re- ments for Stock, workmanship, adhesive, tearing re- Sistance, tensile strength, rolls, weight, bursting Strangth, width and length; methods of sampling, in- Spection, a n d t e St S; and packaging, packing, and marking for Shipment. U. S. Gov., Fe d e ral Specification UU-T-101b; 1942. Amendment 2, 1944. Tape, Gummed; M end in g, Rein- forcing, and Securing. Co v e r s five types (water Soluble gu m and water-insoluble gum). Gives re- quirements for material and workmanship, construc- tion, tensile Strength, adhesion, opacity, blocking, aging Quality, and sizes; methods of sampling, in- Spection, a n d tests; an d packaging, packing, a n d marking. U. S. G. O. V., GOV. Printing Off 1 ce. Miscellaneous Pa- per-White Gumm e d, 1944. Gives requirements for S to C k, weight, curl, c 0 l or, finish, and adhesive quallty. Developed by Joint Committee of Congress On Printing. U. S. GOV., JO1nt A r my-Navy Specification JAN-A-101; 1944. Adhesive; Water-Resistant, for Sealing Fiber- board BOXes. U. S. Gov., Joint A rm y–Navy Specification JAN-P-128; 1944. Packaging and Packing for OverSeas Shipment. Tape; Water Resistant, Gummed. U. S. Gov., Marine Corps Specification. Flypaper; Ribbon. U. S. Gov., Marine Corps Specification. Adopted, 1942. Tape; Paper, Gummed, 3-In. (Emergency Alternate). U. S. Gov. , Navy Dept. Specification 53T6; 1939. Tape; Masking. Adopted, 1939. References. –Methods of testing, see 470. 3. l!79.3 PAPER FOR ABRAS I WE PAPERS References. – Standard sizes, methods of testing, See 470. 2, 470. 3. l;79. I; MISCELLANEOUS PAPERS USED IN PRINT | NG PROCESS U. S. Gov., Federal Specification G-L-41; 1940. Labels; MicroSlide. C 0 V e r S O n e type, grade, and class. Gives detail requirements as to weight, gum m i ng, COlor, S1ze, Writing quality, and assembly; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. G O V., Gov. Printing Office. Miscellaneous Pa- per-High-Finish Red Sulphite, 1944. Gives require— ments for Stock, weight, bursting strength, writing Ouality, color, and finish. Developed by Joint Com- mittee of COngress On Printing. U. S. Gov., Gov. Printing Office. Printing Paper—50 Percent Machine-Finish Lithograph, 1944. Gives re- quirements for Stock, acidity, S12.1ng, weight, burst- ing strength, thickness, Surface and finish, color, formation, and cleanliness. Developed by Joint Com- mittee Of COngreSS On Printing. U. S. Gov. , N a v y Dep t. Specification 53P7c; Paper; Templet. 1938. References. – Standard sizes, m- thods o f *, esting. see 470. 2, 470. 3; Ste re 3 type t 1 S Su 8 and mold in g paper, see 476. 25; de f in 1 t ions a n d class 1 : 1 ca" : ºn, See 470. 1. 270 Wood and Paper l;8 i. BOOKS AND OTHER PRINTED MATTER 48O-489 \!8 |. BOOKS AND PAMPHILETS BOOK Manufacturers Institute, Inc. Official Minimum Manufacturing St an d a r d S and Specifications for Textbooks, 1939. Covers class, definitions, paper, margins, general, S1gnatures, end papers, reinforce- mentS, insert S, St 1 to hing Or Sewing, tape S, TOunding and backing, casing-1n a n d drying, procedure for testing, binders board, pyroxylin impregnated fab- r1CS, pyroxylin coated fabrics, standard grades of 1mpregnaged fabrics, and standard grades Of coated fabrics. Paper Stationery and Tablet Manufacturers Assn. Sim- D11 fication and Standardi Zat 10n. Of S126s, 1939. In- cludes Standard size recommendations for standard S1 ZeS for the principal Categories Of School paper a n d school blank books (wire-bound, sewed, glued, Or the like) with a few COIII]ercial 1 tems. SOc lety Of Automotive Engineers. Aeronautical Stand- and 79; 1942. Catalogs, Spare Parts, for Aircraft Engines. For the purpose of identification, pro- Curement, and stocking Of Spare parts. COvers two types- (1) final (111ustrated) and (2) preliminary (unillustrated). G 1 v e s general requirements for both types, Symbols, binding, part numbers, and de- tall requirements for both types. Society Of Automotive Engineers. Aeronautical Stand- ard 80; 1942. Catalogs, Overhaul TOOls, for Air- Craft Engines. For the purpose of 1dentification, procurement, and Stocking Of tool S. C. O V e r s two types- (1) final (111ustrated) and (2) preliminary (unillustrated). G 1 V e S general requirements for both types, symbols, bindings, and detail reoul re- ments for both types. SOciety Of Automotive Engineers. Aeronautical Stand- ard 164; 1943. Service Manuals f O r Aircraft En- gines. For the purpose Of Supplying all necessary 1nstructions to accomplish the proper Operation and Service maintenance Of the particular aircraft en- gines for which the manual is Written. Co v e r s SCOpe, general requirements, an d detail re qu 1 re- Iſlent, S. SOciety Of Automotive Engineers. Aeronautical Stand- ard 165; 1943. Overhaul Manuals for Aircraft En- gines. For the purpose of Supplying all necessary instructions to accomplish the complete Overhaul Of the aircraft engines for which the manual is Wrlt- ten. Covers scope, general requirements, and detail Te Ouirement S. U. S. Gov., Army-Navy Aeronautical Specification AN-B- 9a; 1944. Bullet ins; COntractOr Service, for Alr- planes, Engines, and AccessOrles. U. S. Gov., Army-Navy Aeronautical Specification AN-C- 84-1; 1944. Catalogs; TOOlS. U. S. Gov., Army–Navy Aeronautical Specification AN-C- 85-1; 1944. Catalogs; Parts, for A1 rplanes, Engines, and AccessOrle S. U. S. Gov. , Army–Navy Aeronautical Specification AN-C- 100a; 1944. Catalogs; Radio and R a d a r Equipment Spare Parts. U. S. Gov., Army-Navy Aeronautical Specification AN–H– 13-1; 1943. HandbOOKS; Structural Repair (for Air- planes). U. S. Gov., Army-Navy Aeronautical Spec 1 fication AN–H– 7a; 1944. HandbOCks and Catalogs; Aircraft, Engines t;34)677 ()—15 1S and Accessories (General Specification for Prepara- tion Of). U. S. Gov. , Army-Navy Aeronautical Specification AN-H- 8a-1; 1945. HandbOOkS; Pllots Flight Operating In- struction. U. S. Gov., Army-Navy Aeronautical Specification AN-H- 9-1; 1943. Handbooks; Service Instruction (for Air- craft Engines). U. S. GOV., Army-Navy Aeronautical Specification AN–H– 10; 1942. Handbooks; Overhaul Instruction (for Air- craft Engines) U. S. Gov., Army-Navy Aeronautical Specification AN–H– 11; 1942. Handbooks; Operation and Service Instruc- tion (for Aircraft Accessories, Aircraft Engine Ac- ce SSOries and Related Equipment). U. S. Gov., Army–Navy Aeronautical Specification AN–H– 12, 1942. Handbooks; Overhaul Instruction (for Air- craft Accessories, Aircraft Engine Accessories and Related Equipment). U. S. Gov., Army-Navy Aeronautical Specification AN–H– 13-1; 1943. HandbOOKS; Erection and Maintenance In- structions (for A1 rplanes). U. S. Gov., Army-Navy Aeronautical Specification AN-H- 198; 1944. HandbOOkS; Radio and R a dra r Equipment Operating. U. S. Gov., Army-Navy Aeronautical Specification AN-H- 2Oa; 1944. HandbOOKS; Radio and R a d a r Equipment Maintenance. U. S. Gov. , Army-Navy Aeronautical Specification AN–H– 21a; 1944. HandbOOkS and Catalogs; Radlo and Radar Equipment, (General Specification for Printing of). U. S. Gov., Dept. Of Agriculture, Forest Service. Spec- ifications for BOOk, COOk, Fire-Camp. U. S. GOV. , Dept. Of CO In m e r ce, National Bureau of Standards. Simplified Practice Recommendation R84– 28; 1928. Composition Books. Th 1 s recommendation establishes a schedule of standard stock varieties covering t w O grades of ground wood p a per, four grades Of Writing paper with Writing-W1th-ink test, four g r a de S Or weights Of cover Stock, number of leaves for crown size and demy size. U. S. GOV., Federal Specification G-D-331; 1942. Dic- tionaries; English. Covers three types— (I) office 1n two classes (A) 45, OOO vocabulary terms and (B) 70,000 VOcabulary terms; (II) general use, 100, OOO VOcabulary terms; and (III) unabridged 1n two class— eS (A) 400, 000 vocabulary term s an d (B) 550, OOO VOcabulary te I’m S. Gives requirements for material and Workmanship, method of indicating pronunciation, etymologies, type, illustrations, definitions, ab- breviations, foreigh work and phrases, proper names, thumb index, and general features; detail require– ments for VOcabulary and binding of each type and Class; methods Of Sampling, 1nspection, and tests; and reoul rements for packaging, packing, and mark– 1ng for Sh1pment. U. S. G O V., JO 1nt Army-Navy Specification, JAN-B-42; 1944. B O O k; SO n g, and Service (for Army and Navy Chaplains) (Field Service and Sea Duty). U. S. G O v., Joint Army-Navy Specification, JAN–H-37; 1944. Hymnal S. U. S. G O V., N a V y De D t. Specification 18B7; 1944. Books; Instruction (In Strument S, Elect r 1 cal, for Nav1gational Purposes) (Shipboard USe). 271 18|. Directory of Commodity Specifications U. S. Gov., U. S. Army, Medical Dept. Specification 19-11; 1939. Book; Prescription F111ng. U. S. Gov. , U. S. Army, Medical Dept. Specification 19–55; 1939. Book; Note, Manifolding, Binder. U. S. Gov. , U. S. Army, Medical Dept. Specification 19-61; 1939. BOOk; Note, Manifolding, Filler. U. S. GOV. , U. S. Army, Medical Dept. Specification 19-63; 1940. BOOk; Blank, Ledger. References. -Standard p a per sizes, methods of testing, See 470. 2, 470. 3. l;82. MAPS, CHARTS, AND MUSIC American Railway Engineering Assn. COnStruction and Maintenance Section, Assn. of American Railroads. Manual f or Railway Engineering, 1943. Specifica- tions for Preparation of Maps and Profiles. Covers preparat 10n of c e r t a 1 n maps and prof 11es Of the property and a v a 1 lab le methods of reproducing C Opies Of the same. Gives details Of maps and pro- files required showing charts. American Society of Mechanical Engineers. American Standards Assn., Z 15.1-1932. Eng in e e r in g and Scientific Charts f or Lantern Slides. A valuable set of r u le s for drawing the Original charts and for their reproduction as lantern Slides. Standard also specifies types and sizes of lettering, differ- ent line widths, and sizes of . Symbols commonly used in graphs. An appendix contains a table of COmmer- cial lettering templates and letter 1ng pens W1th which charts may be easily reproduced in the manner TeC OIIIſlended. S. Gov. , Army-Navy Aeronautical Specification AN- C-102; 1943. Charts; Maintenance Instruction S. G O v . , Dept. of Agriculture, Forest Service. Specifications for Alinement Charts for Duff Mois- tllſe. U. U. References . —Chart a n d map paper, s e e 478.31; navigational and topographical Sym b ol S for map making, See 910. 183. L | THOGRAPH | C PRINTS 1814. BOOKLETS 185. DRAWINGS AND BLUEPR l NTS U. S. Gov., Army-Navy Aeronautical Specification AN- D-11-1; 1944. Drawings and Data Lists; Reproduc- ible and 0 t he r Copies of, for Aircraft, Englnes, Accessories, Auxiliary Equipment and Special Tools. U. S. Gov., U. S. Army, Army Air Forces. Spec 1ſ loa- tion 98-40033—H; 1944. Drawings and Drawing L1st (Originals). U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 98-4010OB; 1943. Drawing and Data ListS, Prep- aration of, for Aircraft. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 98-401O3B; 1943. Drawing and Data ListS, Prep- aration of, for Aircraft Engines, Aircraft. Acces- sories, and Other Auxiliary Equipment. S. Gov., U. S. Army, Signal Corps. Specification 71–1588; 1944. Manufacturer's Drawings (for Signal Corps Equipment). 189. MISCELLANEOUS PRINTED MATTER American Railway Engineering ASSn. Construction and Maintenance Section, Assn. Of American Railroads. U. Manual f or Railway Engineering, 1943. Bridge and Building Records (Numbering of Buildings). Gives details and shows prints of various types of forms. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1943. Cost-Keeping Methods, Statistical Records, and Forms for Analyz- ing Expenditures for Assistance in Controlling Ex- penditures. Gives details and shows prints of var- iOus types of forms. American Railway Engineering ASSn. COnstruction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Englneering, 1944. Rail Record FOrms. The following forms are COnSidered essential and are recommended for k e.e. p 1 ng records of rail purchased and in track. Gives forms for reporting results Of mill inspection a n d shipments, for re- porting a n d recording failures in track, for re- porting heat numbers of rail in track, for report- ing and recording measurements of rail batter, and miscellane Ous. American Railway Engineering Assn. COnStruct iOn and Maintenance Section, Assn. Of American Railroads. Manual for Railroad Engineering, April 1943. Rail- way and Structures-Records and Reports. Gives de- tails and ShOWS prints Of War 10us types Of f Orms. American Railway Engineering ASSn. COnStruction and Maintenance Section, Assn. of American Railroads. Manual f O r Railway Engineering, 1943. Specifica- tions for the DeS 19 n, Arrangement, and Printing Of Forms. For general records and reports. Gives de- tails and shows prints of various types of forms. American Standards ASSn. , Z 39.1-1943. Reference Data and Arrangement Of Periodicals. Includes data for 1dent ificat 10n, C Ontents, paginat 10n, illustrations, errata, bibliographic information, title page, table Of contents, index, policy changes and mergers, sup- plements, a n d SOC lety and institutional publica- t1 Ons. National Assn. Of Purchasing Agents, Inc. Purchase Contract Clauses, 1934. Reference manual of typical ClauSe S for purchase COntracts. National ASSn. Of Purchasing Agents, Order Forms, 1932. most commonly used. National Assn. Of Purchasing Agents, Requisition Forms, 1937. forms most COITOnly used. Tag Manufacturers Institute. Manual of Standard Spec- ifications. P 1 n Ticket Stocks and Styles of Pin Tickets, 1940. Gives TMI designation, composition, Weight, thickness, strength, tolerances, and various Styles of card pin tickets and folding pin tickets. Tag Manufacturers Institute. Manual of Standard Spec- ifications, 1938. Presents standard Specifications Of essential tag mater 1als. Gives suggested , stand- ard procedure for testing of tag stocks, including Sampling, cond 1 tioning, and physical tests; and con- ditions under which specifications are standardized 1ncluding specifications f or tag stocks (paper Stocks a n d cloth stocks) and specifications for Strings. Tag Manufacturers Institute. Manual Of Standard Spec- 1f1Cat 10ns. Standard Sizes Of Tags, 1939. Gives Standard S12es, dimensions, and areas Of Shipping tags. Inc. Purchase A Survey and analysis Of f Orms Inc. Purchase A Survey and analysis of 272 Wood and Paper l!9 |. Tag Manufacturers Institute. Manual of Standard Spec- ifications. St O C k Pin Tickets, 1938. Gives TMJ designation, dimensions, ruling, diameter of wire, and length of p in s, for card tickets and folding tickets. Tag Manufacturers Institute. Manual of Standard Spec- ifications. TMI Designations a n d Illustrations, 1939. Gives styles Of card tickets and 1.11ustra- tions Of Various card Din ticket S; Styles and illus- trations of detachable, nondetachable, and Single pln folding tickets; a n d illustration of kimflex tickets. Tag Manufacturers Institute. Sizes of Marking Tags and Jewelry Tags, 1939. Gives S12es and designs Of marking tags, jewelry tags, and metal rim tags. U. S. Gov., Army-Navy Aeronautical Specification AN-M- 9-1; 1944. Maintenance Parts BreakdOwn; Airplane. U. S. Gov., Army-Navy Aeronautical Specification AN-M- 13; 1943. Marking a n d Tagging; Alrframe, Engine, and Accessory Maintenance Parts. U. S. G O v . , Dept. Of COmmerce, National Bureau Of Standards. Simplified Practice Red Ommendation R34- 24; 1924. Warehouse FOrms. Simplified practice recommended a n d accepted by industry establishing standard forms, their dimensions, the arrangement and content of printed matter, f O I rate quotat 10n form; over, short, and damage report; Warehouse re- ceipts, notice of Order filled, bill Of lading, ac- count of stock, household goods form, packing tick- et, etc. Sponsored by American Warehousemen's Assn. S. G O v . , Dept. of Commerce, Nat 1 Onal Bureau Of Standards. Simplified Practice Recommendation R37- 38; 1938. Commercial Forms (Invoice, Purchase Order, and In qu i r y ) . This recommendation establishes standard dimensions, arrangement and C On ten t Of printed matter appearing on f or m , for simplified invoice form, inquiry form, and purchase Order form. U. Sponsored by the National Ass n . Of Purchasing AgentS. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R50- 26; 1926. Bank Checks, Notes, Drafts, and Similar Instruments. This recommendation establishes Stand- ard sizes for bank checks, bank drafts, notes, trade acceptances, count e r checks, customers' checks, pocket checks, deposit slips, with unlform arrange- ment of subject-matter on c he c k S. Sponsored by American BankerS ASSn. S. Go v . , Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R93- 39; 1939. Paper Shipping Tags. This recommendation establishes standard sizes of paper Shipping tags 490-499 U. l!9 | . CONTA | NERS Liquid Tight Paper Container Assn. Paper Liquid T19.ht Containers, 1942. For 1/4 p in t , 1/2 pint, pint, Quart, 2 quart, and 1 gallon containers. Gives de- Script 1.On Of container and requirements for paper, thickness of paper, sizes or capacities of contain- erS, and diameters. made from manila stocks, Kraft and dyed stocks, COated Stocks, and white-lined stocks. Requirements are also given relative to weight in pounds, thick- ness in 1nches, and tare testing. Initiated by Tag Manufacturer’s InSt 1tute. S. G O V . , Dept. Of COITInerce, National Bureau Of Standards. Simplified Practice Recommendation R113– 30; 1930. Restaurant Guest Checks. This recommen- dation establishes a Standard schedule of guest checks made of cardboard a n d paper, and covering we ights a n d thicknesses, widths, numbering, and printing a nd tinting. In 1t lated by the American Hotel A S S n . Of the United States and Canada, and National Restaurant Assn. U. S. GOV. , Federal Specification G-L-51; 1941. La- bels; Poison. COvers One type, One grade, and two sizes-large and Small. Gives requirements for ma– terial, workmanship, we ight, gumming, color, letters, dimensions, and assembly; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking for Shipment. S. GOV. , Federal Specification. GG-C-101a; 1939. Calendar Pads and Stands. Covers three types—(I) ordinary folding, (II) bound daily memorandum, and (III) executive large size, folding. Gives require- ments for material, workmanship, Stand, rubber shoes, pad; methods of sampling, 1nSpection, a n d tests; and requirements for packaging, packing, and mark- ing for shipment. Emergency Alternate Federal Spec- ification E-GG-C-101a; 1943, changes requirements for material, binding W11’es, Sample, and Specifies protective shoes in 11eu Of rubber shoes. U. S. Gov., Fe d e r a l Specification UU-T-81b; 1937. Amendment 3; 1944. Tags; Shipping, and Stock. COV- ers three types- (A) cloth, (B) paper, and (C) stock, circular, metal-bound. Gives requirements for ma— terial and wOrkmanship, Curl, Surfaces, Stock, aver- age thickness, bursting strength, Stringing, design, sizes, and color; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV. , Interstate COmmerce COImmiss 10m. Regula- tions f Or Transportation. Of Explosives and Other Danger Ous Articles. Placards On Cars. Includes re- quirements f O r Explosives, DangerOus, PO1s On Gas, Danger OuS-Empty, FireWOrkS, and Tear GaS placards, commodity name On loads, and applicat 10n. Published by American Trucking Assn. , Inc., Tariff Bureau, and A S S n . American Railroads, Bureau Of Explo- SiVes. S. G O V . , Navy Dept. Drawings; Instrument, (Electrical) Purposes). U. U. U. Specification 35D1a; 1943. (for Navigational MiscELLANEous PAPER products U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 75-374; 1944. Preserver; Paper Negative (Photo- graphic). References. --Paper bags and paper linings for con- tainers, see 957. 2; fiber barrels, see 951. 11; f it, er drums, see 951.31; fiber firkins, See 951.45; fiber palls, see 951.63; f 1 b e r kits, See 95 1.66; fiber tubs, S e e 951.73; fiberboard baskets, see 952. 14; paper and fiberboard boxes, see 953. 2; cartons, see 273 l!9 |. Directory of Commodity Specifications 954. 1; p a per and fiber cases, see 954. 22; paper wrappings and coverings, see 959. 6; paper cups, see 954. 5. l!92. ELECTRICAL | NSULAT ING PAPER l;93. PAPER PULLEYS \!9\}. ENVELOPES AND F | LE FOLDERS American Hospital Assn., 43–31. Paper Negative Pre- servers (Photographic). Covers on e grade in thin and medium weights. B a se d On U. S. GOV. Federal Specification G–P-641 for Paper Negative Preservers (Photographic). American Hospital Assn., 49-16. Pressboard File FOld- ers. Covers two types. Based on U. S. Gov. Federal Specifications UU-F-581b for Pressboard File Folders, UU-P–31a for General Specifications for Paper, and CCC-T-191a for General Specifications, Test Methods, Textile S. American Hospital Assn., 49-19. Wertical File (Calen- dered) Folders. Covers three grades. Based. On U. S. Gov. Federal Specifications UU-F-571b for Verti- cal File (Calendered) Folders and UU-P-31a for Gen- eral Specifications for Paper. U. S. G O v . , Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R187– 42; 1942. Food Trays, or Dishes (Waxed Paper, Mold- ed Wood Pulp, and Wood Types). Covers food trays, used as containers by gro c e r y and delicatessen stores, meat markets, etc., a n d was approved at a general conference of members of the food-tray in- dustry with a view to standardizing the weights for the various sizes of trays and to conserve materials. U. S. G O v . , Dept. of Commerce, National Bureau of Standards Technologic Paper, T343; 1927. Study Of the Window of Window Envelopes f O I the Purpose Of Developing Standard Specifications. Includes Sug- gested specifications On permissible opacity, gloss, and impregnating material and required burst 1ng strength for 1-piece en v e l O p e s and on Opac 1ty, gloss, bursting strength, and adhesion of Windows in 2-piece envelopes. U. S. postal regulations relat- ing to window envelopes as regards location of win- dow, allowance of other printed matter On envelope, return address, etc. U. S. Gov. , Fe de I: a l Specification G-P-641; 1931. Amendment 1; 1937. Preservers; Negative, Kraft Pa- per (Photographic). Covers one grade in thin and medium weights. G 1 v e s requirements for quality, sizes, manufacture, stock, weight, folding endur- ance, bursting strength, style, finish, and S1zes; methods of sampling, inspection, and tests; and re- quirements f or packaging, packing, and marking. U. S. G O v . , Federal Specification UU-F-571c; 1944. Folders; File (Calendered), Wertical. COvers three types—(1) 100 percent chemical pulp, extra durable; (2) 100 percent chemical pulp; and (3) not less than 70 percent chemical pulp. Gives requirements for construction, tabs, writing quality, Color, S1zes, expansion, bid samples, stock, acidity, Weight, av- erage thickness, and average tearing strength; meth- ods of sampling, inspection, and tests; and packag- ing, packing, and marking for Shipment. U. S. G O v . , Federal Specification UU-F-581c; 1944. Folders; File, Pressboard. Gives types and we 19.hts, Colors, sizes, material, texture and f in 1sh, grain, COrners, bid Sample, and detail requirements; meth- Ods Of Sampling, 1nSpection, and tests; and packag- ing, packing, and marking for shipment. U. S. G O V . , Navy Dept. Specification 53F4d; 1942. Folders; Wallet-Type. U. S. GOV., U. S. Army, Medical Dept. 19-56; 1933. Preserver; Negative, lope for Filing X-Ray Negatives. Specificatl On Open-End Enve- References. --Methods of testing paper, see 470.3; paper for envelopes, see 478. 19. \!95. F | BER CONDU T References . — Fiber conduit for electrical wiring, See 715. 11. \!96. TUB | NG References ... -Cotton yarn, see 302. 10. l!97. PAPER DISHES 1197. I PAPER CUPS American Hospital Assn., 55-16. Paper Cups. COVers three types- (A) flat bottom (one-piece), (B) flat bottom (two-piece), and (C) conical or wedge-shape. Gives requirements for material, capacity, weight, thickness, bursting Strength, leakage, and c Onstruc- tion. U. S. G O V . , Dept. Of COIII]erce, National Bureau Of Standards. Simplified Practice Recommendation R132- 36; 1936. Ice Cream Cups and Cup Caps. This recom- Iſlendation establishes a schedule Of S 1 Z e S Of ice Cream CupS and Cup capS. Sponsored by Internat 10nal ASSn. Of Ice Cream Manufacturers. U. S. G O v . , Federal Specification UU-C-806b; 1944. Cups; Paper. Covers four types- (I) flat bottom, One piece (class A, paraffined and class B, nonpar- affined); (II) flat bottom, two piece (class A, par- affined and class B, nonparaffined); (III) conical or wedge-shaped; and (IV) flat (not nested) rectangu- lar Or tapered. Gives requirements f or material, workmanship, dispensers, rigid it y, capac 1 ty, weight, thlckness, burst 1ng strength, leakage, and construc- t iOn; methods Of Sampling, 1nSpect 1 Cn, a n d tests; and packaging, packing, and marking for shipment. U. S. G O V . , Navy Dept. Spec 1 ficat 10n 53C12; 1945. Cups; Paper, Ice-Cream, With COver-Disks, and COver- DiSpenSing-CartOn. U. S. GOV. , U. S. Army, Medical Dept. 19-58; 1934. Cup; Paper, COlla DS1ble. l!99. PAPER PRODUCTS NOT ELSEWHERE CLASS | F |ED American Chemical Society, Specifications for Analyti- cal Reagents, 1941. Litmus Paper. Gives require- Inents for ash, TOS in acids, etc., sensitiveness, and te St.S. U. S. GOV., U. S. Army, Ordnance Dept. 19-33A; 1937. Paper; Target. Specification Specification U. S. GOV., U. S. Army, Quartermaster Corps. Spec 1 fi- cation 78-4; 1932. Nest; Collar. U. S. GOv. , U. S. Army, Quartermaster COrps. Spec if 1– cation 78-6; 1932. Board; Shirt. 274 5OO-599 5OO-509 500. GENERAL ITEMS American Petroleum Institute, D1V. Of Production. Code 27; 1942. Standard Procedure for Determining Permeability of Porous Media. Gives an approved laboratory procedure for permeability measurements, including uniform notation and definition of units; a bibliography is included. American Petroleum Institute, Div. Of Production. Code 29; 1942. Recommended Practice on Standard Field Procedure for Testing Drilling Fluids (Tentative). Covers determination of density, V is C OS 1 ty, Sand content, hydrogen-ion content, and shear strength. American Society of Mechanical Engineers. Power Test Codes, Auxiliary Section. Part 9—Heat of Combus- tion, 1943. Treats of calorimetric apparatus for solid, liquid, and gaseous fuels. American Society of Mechanical Engineers. Power Test Codes, Auxiliary Section. Part 20-Smoke Density Determinations, 1936. Describes methods of measure- ments, instruments used, and Smoke Scale. Includes samples of standard Smoke charts. American Society for Testing Materials, C 108-44 T; 1944. Tentative Symbols for Heat Transmission. Gives special practices relating to heat flow terms including terms ending in Rivity," "ance," and hion"; transmission; and conduction. Also heat flow Sym- bols including area, density, Specific heat, temper- ature, time, weight, flow rate, thermal conductivity, thermal resist iv it y, thermal resistance, thermal conductance, heat transfer, radiant flux, and ther- mal diffusivity. American Society for Testing Materials, D 407-44; 1944. Definitions of the Terms Gross Calorific Value and Net Calorific Walue of Fuels. Defines Values for solid and liquid fuels of low volat 111ty. American Society for Testing Materials, E 4–36; 1936. American Assn. of State Highway Officials, T 67-42. Methods of Werification of Testing Machines. In- cludes definitions; methods of verifying machines that measure load by standard weights, by proving levers, by elastic calibration device, and by Com- parison method; test specimen, procedure, permissi- ble variations, interval between verifications and reports. American Society for Testing Materials, E 6–36; 1936. Definitions of Terms Relating to Methods of Testing. Covers stress, strain, elastic limit, fleld Strength, tensile strength, COImpressive Strength, and modulus of elasticity. American Society for Testing Materials, E 12–27; 1927. American Assn. Of State H19 hºway Officials, M 132-42. Definitions of Terms Relating to Specific Gravity. Defines absolute specific gravity Of Solids and liq- uids, specific gravity, apparent specific gravity of solids, and bulk specific gravity of solids. American Society for Testing Materials, E 13–42; 1942. Definition of the Term Screen (Sieve). Includes plate, or sheet, or woven cloth type. NONMETALLIC MINERALS COAL, PETROLEUM, ASPHALT, AND MINERAL WAX American Society for Test in g Materials, E 20–33 T.; 1933. Tentative Method of Test for Particle Si Ze Distribution of Subsieve S12e Particulate Substances. Covers the range of sizes between the 74-micron (No. 2OO) sieve and O. 2-micron. The method is applicable to homogeneous flaterials. Definitions, rough sepa- ration of sample into Size groupS, Dreparation Of mount, procedure, measurement of d 1ameter, scale limits for measurement, and eXpress 10n. Of results. American Society for Testing Materials, E 24–42; 1942. Definitions of Terms Relating to Rheological Prop- erties of Matter. Defines consistency, plasticity, elasticity, liquid, Simple liquid, plastic and elas- tic SOlids, etc. American Society for Test ing Materials, E 28–42 T; 1942. Tentative Method of Test for SOftening Point (Ball and Shouldered Ring Apparatus). Applicable to asphalts, tars, pitches, roSins, and most resins- both natural and synthetic. Apparatus, preparation of sample, procedure, SOftening point, precautions, and reproducibility of results. Calcium Chloride Assn. Bullet in 37. Dustproofing and Freezeproofing Coal With Calcium Chloride. Cov- ers general mechanical advices On Calcium chloride treatment, calcium chloride treating Solution, dry application, spray application, manual application, mechanical application, and additional facts. National Fire Protect iOn ASSn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Fire–Hazard Properties of Flammable Liquids, Gases, and Wolatile Solids. Gives tables showing flash point, ignition temperature, explosive limits, specific gravity, vapor density, boiling point, Underwriters Laboratories classification, and extinguishing agents. References. –Other specifications for sieves, see 645. 31. 50 | . COAL AND COKE 50ſ - O GENERAL ITEMS American Boiler Manufacturers Assn. and Affiliated In- dustries. Grindab i lity of Coals. Tabulation of data from various sources as to properties Of coals tested in accordance With A. S. T. M. tentative method D–4O9–37T covering anthracite, bituminous, and Sub- bituminous coals of U.S. and Canada. American Society of Mechanical Engineers. Power Test Code. Solid Fuels, 1931. Recommends Standard meth- Ods for a determination of those ascertainable Chem- ical and physical properties which serve as indica- tors of the value of extensively used solid fuels when burned in boiler, industrial and domestic fur- naces. With auxiliary Sections covering general considerations, temperature measurement, heat of combust iOn, flue and exhaust gas analyses, and meas- urement Of time. American Society for Test 1ng Materials, D 21-40; 1940, American Standards AS Sn. , K4 6- 194 O. Method of 275 50 | . 0 Directory of Commodity Specifications Sampling Coal for Analysis. For necessity of Secur- liig representative sample, time of sampling, size increments, collection of gross Sample, quantity rep- resented, crushing, minimum size, hand preparat lon, mechanical preparation, and for separate collection of moisture sample or for use of standard sample for moisture determination. American Society for Testing Materials, D 121–30; 1930. Definitions of Terms Relating to Coal and Coke. De- fines proximate analysis, ultimate analysis, mois- ture, ash, volatile matter, fixed carbon, beehive coke, byproduct coke, coke breeze, and dry coke. American Society for Testing Materials, D 197-30; 1930. Method of Sampling and Fineness Test of Powdered Coal. Requirements for sieve analysis using stand- ard micron square hole sieves, sampling in multiple and unit systems, preparation of sample, fineness test, and procedure for determination by hand Or rapid routine machine sieving. American Society for Testing Materials, D 271-44; 1944. American Standards Assn., K 18. 1-1944. Methods of Laboratory Sampling and Analysis of Coal and Coke. Requirements for preparation, apparatus, coal ap- pearing wet or dry, determination of moisture, ash, volatile matter, fixed carbon, sulfur, phosphorus in ash, and fusibility of ash; and for ultimate analysis for carbon and hydrogen, nitrogen; and OX- ygen; calorific value; methods of calculation, re- producibility of results, and deterioration of coal samples. American Society for Testing Materials, D 388–38; 1938. American Standards Assn., M2O. 1-1938. Classification of Coals by Rank. Based on degree of metamorphism, or progressive alteration, in the natural series from lignite to anthracite, using fixed carbon and calorific value calculated to the mineral-matter- free basis. Classification by rank, weathering in- dex, agglomerating index, symbols for expressing classification, sampling, methods of analysis and tests using A.S.T. M. method D-271, and formulas for calculation to mineral-matter-free basis. Includes appendix on published analyses. American Society for Testing Materials, D 389–37; 1937. American Standards Assn., M20.2-1937. Classification of Coals by Grade. Covers classification by quall- ty, as determined by size designation, calorific value, ash, ash-softening temperature, and Sulfur. Includes symbols for grading coal, Size designation using A.S.T.M. method D–431, sampling method D-21, and analysis method D-271. American Society for Testing Materials, D 408–37T; 1937. Tentative Method of Test for Grindability of Coal by the Ball-Mill Method. Energy necessary to pulverize coal in a ball mill and number of revolu- tions required to grind so that 80 percent of the sample passes a 74-micron sieve. Describes special small ball mill for test, preparation Of Sample, method of procedure, and rapid control modificat 10n, with table of conversion of values to the Hardgrove grindability index. American Society for Testing Materials, D 409-37T; 1937. Tentative Method of Test for Grindability of Coal by the Hardgrove Machine Method. Determining ease of pulver 1zing in comparison w1th a coal chosen as 100 grindability, based on Rittinger's Law. Gives design of Hardgrove machtne, requirements for stand- ard sieves, preparation of Sample, test procedure, and computation of the Hardgrove grindability index. American Society for Testing Materials, D 410–38; 1938. Method of Test for Screen Analysis of Coal. For all COal except anthracite, powdered coal used in boiler plants, and Crushed coal as charged into coke Ovens. Requirements for standard screens and wire cloth S 1eVeS with square Openings, time of sampling; col- lect iOn Of, we ight Of, and reduction of gross sample; drying Sample, Screen analysis, and report. American Society for Testing Materials, D431–44; 1944. American Standards Assn., M20.3–1944. Method of Des— ignating the Size of Coal From Its Screen Analysis. COVers natural COntinuous ranges of sizes as produced by mining, handling, crushing, screening, etc., but does not COVer standardization of screens used in the commercial preparation of coal. Sampling using A. S. T.M. method D410, 8-in. to 3/8-in. round-hole screens, No.4 to No. 200 wire cloth sieves with square openings, size designations, and COndensed size designation. American Society for Testing Materials, D 440-37T; 1937. Tentative Method of, Drop Shatter Test for Coal. For determining the relative size stability and friabil- ity of lump coal, indicating ability of coal to with- stand breakage in handling at the mine and during transit to the consumer. Method for testing 2 to 3– in. standard single size, and a supplementary test for other single sizes, and for mixed sizes of the same coal. Construction of shatter test machine, screens, routine of procedure, and report of screen analysis before and after testing. American Society for Testing Materials, D 441–37T; 1937. Tentative Method of Tumbler Test for Coal. For rel— ative friability of a particular size of lump coal, as a measure of liability to breakage in handling at the mine or subsequently. Describes porcelain jar tumbler and iron jar tumbler, sample preparation, test procedure, and Sieve analysis. American Society for Testing Materials, D 492-43T; 1943. Tentative Methods of Sampling Coals Classed According to Ash Content. Covers principles of sampling and precaut 10ns, commercial sampling procedure, special purpose Sampling Dr.OCedure, increments, reduction of grOSS Samples, Sampling for determination of total moisture, procedure for standard and for special moisture sample, handling of moisture samples in lab- Orat. Ory, and Calculation. American Society for Testing Materials, D 547–41; 1941. Method of Test for Index of Dustiness of Coal and Coke. For determination of a relative index of dust produced when handling. Apparatus, Sample, method and preparation of sample, drying and testing pro- cedures, and expression of index Values. American Society for Testing Materials, D 720–43T; 1943. Tentative Method of Test for Free-Swelling Index of Coal. A small-scale laboratory test and the results may be used as an indication of the coking character— 1stic of the coal when burned as a fuel. Gives re- quirements for apparatus, preparation of sample, cal- ibration of burner, procedure, and report. * Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bullet in Of LOSS Prevention, 12.80; 1942. Safe Storage of Bituminous Coal. Gives sug- gestions on the storage of bituminous coal including 276 Nonmetal lic Minerals 50 | .5 conditions which influence spontaneous heating, buy— ing coal by specifications, method of storage, roll- packing COal piles, Checking temperatures, and hand- ling CO2] fires. Nat 10nal ASSn. Of Purchasing Agents, Inc. Factors Rec- Ommended for Consideration in the Selection of Coal. Includes charts as a guide both to the consumer who Wishes to know what Coal CharacteristiCS should be considered in order to make the proper selection of coal for his particular needs, and to the coal pro- ducer who wishes to reach those markets for which his products are best suited. It is not claimed that the ratings on the charts are accurate in every detail, but they do represent in each instance the average present Opinion of a number of fuel tech- nologists. Space has not permitted the inclusion of every coal-selection factor. For example, ulti- mate analysis has not been included although it has had successful use for special COal-Selection pur- poses and is also used in heat-balance Calculations. Nor has it been possible to show the influence of the factors upon each other. Technical Assn. Of the Pulp and Paper Industry. Sam- pling and Analysis of Coal, Standard T 605 m–44; 1944. Covers sampling, preparation Of laboratory Sample, method of laboratory Sampling, moisture, ash, Vola- tile matter, fixed carbon, calorimetric determina- tion (B. T. U.), and tolerances. This is essentially the same as A. S. T. M. Standards D 21–40 and D 271-43. 50 | – || ANTHRAC ITE COAL American Society for Testing Materials, D 310-34; 1934. Method of Test for Size of Anthrac ite. Covers de— termination of percentage of undersize or Oversize in any commercial size, dimensions and design Of screens, screen Openings, collection and preparation of sample using A. S. T. M. method D 21, and procedure. Anthracite Institute. Standard Anthracite Specifi- cations, 1944. ListS standard mesh through and Over, tolerances, maximum percentage of Slate, bone, and ash for broken; egg, Stove, nut, pea, buck, rice, barley, No. 4, and No. 5 sizes of anthracite (hard coal). National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, Volume 2, 1944. Coal; Anthra- cite. Covers definition, C OnStants, chemical COIT- position, derivation, grades, marketing, uses, and Substitutes. References. –Definitions, methods of sampling and and of test. 1ng, see 500. , 501. 0. 501.2 BITUMINOUs coal American Society for Testing Materials, D 166-24; 1924. Gas and Coking Coals. Gives limits within which gas and coking coals usually fall; method of Sampling, analysis, mine moisture limits, fusion point of ash, volatile matter, ash, sulfur, quality of coke, and for coke, phosphorus, and shrinkage. American Society for Testing Materials, D 291-29; 1929. American Standards A S S n., K20. 1-1936. Method of Test for Cubic Foot Weight Of Crushed Bituminous Coal. For coarsely crushed coal, less than 1 1/2 in. in size, such as charged into coke Ovens, but not applicable to powdered coal as used in boiler plants. Requirements for measuring box, sampling using A. S. T. M. method D-21, and test procedure. American Society for Testing Materials, D 311–30; 1930. Method Of Test for Sieve Analysis of Crushed Bitumi- nous Coal. For coarsely crushed bituminous coal, less than 1 1/2 in. in S1ze, such as charged into coke Ovens; not applicable to testing of powdered coal as used in boiler plants. Requirements as to ratio of Sieve Openings for Successive sieves, Sampling accord— ing to A. S. T. M. method D 21, and for test procedure. American Society for Testing Materials, D493–39; 1939. American Standards ASSn. , M20.4–1939. Def in it, lons for Commercial Warieties of Bituminous and Sub-Bitu- minous Coals. Defines common banded coal, splint COal, Cannel COal, and boghead COal. Nat 10nal ASSn. Of Purchasing AgentS. Handbook of Com- modity Data Sheets, Volume 2; 1944. Coal; Bitumi- nous. COvers definition, derivation, uses, and grades. References. -Deſ initions, methods of sampling and of test ing, see 500. , 50.1.0. 50 || - 3 SEMI BITUM |NOUS COAL 501.1, COAL-TAR PRODUCTS References. -Coal-tar chemical products, see 800- 809. 50 || - 5 COKE American Society for Testing Materials, D 141–23; 1923. American Standards Assn., K20.4–1936. Method of Drop Shatter Test for Coke. For resistance to breakage in handling and in transit; requirements as to di- mensions and design Of shatter test machine, sampling Of beehive and byproduct coke at SOurce and at de- livery, and test procedure. American Society for Testing Materials, D 167—24; 1924. American Standards ASSn. , K20.5–1936. Method of Test for Volume of Cell Space of Lump Coke. Formula for VOlume Of cell Space, descript iOn Of apparatus re- quired, unit for Sampling, sampling at SOurce and at delivery, and Outline of procedure for apparent spe- cific gravity and true specific gravity. American Society for Testing Materials, D 292–29; 1929. American Standards Assn., K2O.2-1936. Method of Test for Cubic Foot Weight of Coke. For COke passing 5-in. square-mesh sieve; requirements for measuring box, Sampling, and test procedure. American Society for Testing Materials, D 293–29; 1929. Method of Test for Sieve Analysis of Coke. Covers requirements for range of sizes of standard square- hole sieves, method of sampling, procedure for test, and average of analyses. American Society for Testing Materials, D 294-29; 1929. American Standards Assn., K2O. 3- 1936. Nieth06. Of Tuſſibler Test for Coke. For measure of resistance to degradation by abrasion; description Of tumbler machine, sieve sizes, preparat 10n. Of sample, and requirements for test. American Society for Testing Materials, D 346–35; 1935. Method of Sampling Coke for Analysis. Covers pro- cedures for collection and preparation of samples for laboratory analysis; requirements for sample for all determinations except total moisture, place of sam— pling, size of increments, minimum weight of gross Sample, crushing saſple, reduct iOn O f Sample, a nd Sample for determining total moisture. U. S. Gov., Federal Specification Q-C-57la; 1935. Coke; Foundry. Covers three grades—(A) cupola; (B) general foundry, large, and (C) general foundry, Small. Gives requirements for chemical analysis, Size, foundry, and 277 50 |.5 Directory of Commodity Specifications 9 shatter test; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Navy Dept. Specification 7C2b; 1942. Coke; Foundry and Shop. References. –Definitions, methods of sampling and Of testing, see 500. , 501. O. 50 |.6 CHARCOAL American Institute of Homoeopathy. Homoeopathic Phar- macopoeia of U. S., 1941. Animal Charcoal and Wege - table Charcoal. Natural Order, SynOnyms, description, habitat, history, parts used, and preparat iOn for tincture, dilutions, and medications for use in ho- moeopathic medicines. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Purified Animal Charcoal. Gives de- scription, solubility, loss On drying, reaction, im– purities soluble in hydrochloric acid, absorptive power, St Orage, and average dOse. National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, Volume 2; 1944. Charcoal; WOOd. Covers definition, constants, solubility, derivation, uses, grades, containers, and Substitutes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Activated Charcoal. Description, Volatile Substances, ash, react iOn, chloride, sulfate, sulfide, cyanogen compounds, acid- soluble substances, heavy metals, uncarbonized COn- stituents, absorpt 1 we power, and storage. U. S. Gov. , Federal Specification LLL-C-251; 1933. Charcoal. Covers One grade in lump and briquet form by charring hard or soft wood. Gives requirements for contamination, size, ash, moisture, and VOlatile matter; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , U. S. Army, Medical Dept. Spec 1ſication 1O-2692; 1939. Charcoal; Block. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50–11–42B; 1938. 50 |.9 MISCELLANEOUS PRODUCTS -- Specification 51C14; t Charcoal; for Black Powder. U. S. Gov. , Navy Dept. 1925. Compounds; Carbur 12.1ng. 502. PETROLEUM 502.0 GENERAL ITEMS American Leather Chemists Assn. Methods of Sampling and Analysis. Cloud and Pour Points of 011, 1938. The cloud point of a petroleum of l is the temper- ature at which paraffin wax or other solid substances begin to crystallize out or separate from solution when the oil is chilled under definite prescribed conditions. The pour point of a petroleum oil 1S the lowest temperature at which the Oil will pOur or flow when it is chilled without disturbance under definite prescribed conditions. Gives requirements for apparatus, procedure, and special procedure for black oils and cylinder Stocks. American Petroleum Institute, D 1 V. O f Product 10n. Code. 25; 1940, and Supplement 3; 1943. Code for Measuring, Sampling, and Testing Crude 011. Covers tank measurement and calibration, gaging, Sampling, and test 1ng Crude Oil—general; tank measurement and Calibration, gaging, Sampling, and testing crude oil- marine; and accounting forms and methods. American Society for Testing Materials, D 88–44; 1944. American Petroleum Institute Standard, 518–44. Amer– ican Assn. of State Highway Officials, T72–44. Amer– ican Standards Assn., Z11.2–1944. Method of Test for Wisc OS it y by Means of the Saybolt Wiscosimeter. Cov- ers use of Saybolt Universal viscosimeter for general use, and Of Saybolt Furol Visc OS imeter for fuel and road Oils, dimens 10ns and design Of apparatus, tem- peratures of tests, and Outline of procedure. American Society for Testing Materials, D 287–39; 1939. American Petroleum Institute Standard, 526–39. Amer– ican Standards Assn., Z11.31–1939. Method of Test for Gravity of Petroleum and Petroleum Products by Means Of the Hydrometer. Covers the determination of the specific gravity and the A. P. I. gravity of crude petroleum and petroleum products normally hand- led as liquids. The determination of the gravity Of mixtures of petroleum products with other substances is treated as a special case, Owing to the fact that the COefficients of expansion of such mixtures may not be the same as those of petroleum or its products. The determination of the specific gravity of road oils, road tars, asphalt cements, and soft tar pitches is covered by the Standard Method of Test D 7O of the American Society for Testing Materials, and the test- ing Of these products is, therefore, specifically excluded from the scope of this method. American Society for Testing Materials, D 288–39; 1939. American Petroleum Institute Standard, 535–39. Amer– ican Standards Assn., Z11.28-1939. Def init 10ns Of Terms Relating to Petroleum. Defines benzine, crude pet r O- leum, crude shale oil, end point, engine distillate, fuel Oil, gasoline, kerosene, Oil-shale, petroleum grease, petroleum naphtha, petroleum spirits, pitch, tar, topped crude petroleum, t Ops, and weathered crude petroleum. American Society for Testing Materials, D 446–39; 1939. American Petroleum Institute Standard, 534–39. Amer- ican Standards Assn., Z11.46-1941. Method for COn- version of Kinematic Wiscosity to Saybolt Universal Wiscosity. Includes table of Values and equat iOn for converting kinematic Visc OS it y in cent 1stokes at any temperature to Saybolt V1scosity in seconds at the Same temperature. American Society for Testing Materials, D 482-43T; 1943. Tentative Method of Test for Ash Content Of Petroleum Oils. Intended for use in the determinat 10n of the ash content of fuel Olls and Other petroleum oils. Gives requirements for procedure, reporting results, and reproducibility of results. ge American Society for Testing Materials, D664–44T; 1944. Tentative Method of Test for Acid and Base Numbers of Petroleum Products by Electrometric Titration. De- signed to indicate in petroleum products and lubri– cants and compounded products the presence of organic constituents having acid Or basic characteristics. Gives definitions, Outline Of method, apparatus, prep- aration of electrode system, procedure, calculation, and report. American Wood-Preservers' Assn., 40C; 1940. Standard Abridged Wolume Correction Tables for Petroleum Oils. Gives abridged tables, containing factors for reducing 278 Nonmetal lic Minerals 502.2 ofl volumes on the basis of 60° F. (Table 1), and 100° F. (Table 2), for observed temperatures from 30° F. to 220° F. Based on the National Bureau of Standards Circular C410. Only group 0 and grOup 1 Olls considered. Group 0 with gravity ranges up to 14.9 degrees A. P. I. and group 1 with gravity range 15.0 to 34.9 degrees A. P. I. National Assn. Of Dyers and Cleaners Of the U. S. and Canada. The Dry Cleaning Department, 1940. Includes methods of practical tests of petroleum solvents for water alkali, sulfuric acid, Soaps, and fatty acid or determination of acid number. National Assn. Of Dyers and Cleaners of the U. S. and Canada. The Dry Cleaning Department, 1940. Includes petroleum solvents and soaps used in them for dry cleaning purposes, and methods for Clarifying S Ol- Wents. 502. I CRUDE PETROLEUM American Society for Testing Materials, D270–33; 1933. American Petroleum I n s t it u t e Standard, 528-33. American Standards Assn., Z11.33–1935. Methods of Sampling Petroleum and Petroleum Products. Includes all petroleum products except gases. Requirements for experienced personnel, and description of appa- ratus; for bottle or beaker sampling of tank cars and trucks; and shore, ship, or barge tanks; COn- tinuous sampling of pipe lines, dipper Sampling of streams; thief sampling of cans, drums, and tank cars; borings sampling of wax, soft Solids ln cases, cakes, bags, or barrels; and grab Sampling of lumpy material in bins, bunkers, sacks, and barrels. American Society for Testing Materials, D285–41; 1941. American Petroleum I ns t 1 tu te Standard, 525-41. American Standards Assn., Z11.32–1941. Method of Test for D 1st Illation of Crude Petroleum. For de- termining the percentages and distillat 10n range Of the naphtha in any ref inable crude but does not de- fine quality of naphtha. Description of Hempel dis- tillation flask, fractioning column, condenser, heat- er, and 300-ml. pipette; preparation of apparatus and distillation procedure for naphtha dist1llation A. S. T. M. method D 86 and correct iOn for barometric pressure. References. –Def in 1t ions and methods of testing, see 502. O, 502. 2; road of ls, see 505. 2; fuel and gas OilS, see 503. 4. 502.2 PETROLEUM PRODUCTS American Assn. of State Highway 0fficials, T79-42. Standard Method of Test for Flash Point With Tag- liabue Open Cup. For use with mater 1al having a flash point of less than 175° F. Gives details for this method of test. American Society for Testing Materials, D 92-33; 1933. American Petroleum Institute Standard, 511-33. Amer- 1can Assn. Of State Highway 0fficials, T48-42. Amer- ican Standards Assn., Z11.6-1933. Method Of Test for Flash and Fire Points by Means of Open Cup. For all petroleum products except fuel oils and those having an open cup flash below 175°F. Includes description Of Cleveland Open cup, heating plate, and Dr Ocedure for flash and fire points. American Society for Testing Materials, D 95-40; 1940. American Petroleum Institute Standard, 519-40. Amer- ican Ass n . of State Highway Officials, T 55-42. American Standards Assn., Z 11.9–1940. Method of Test for Water in Petroleum Products and Other Bit- uminous Materials. Especially applicable to petro- leum, fuel Oil, road Oll, COal tar, water-gas tar, coke Oven tar, etc. Determination. Of water by dis- tilling sample with Volatile Solvent, dimens iOnS and design of still, distillation requirements of sol- Vent, test procedure. American Society for Testing Materials, D 96–40; 1940. American Petroleum Institute Standard, 520-40. Amer– 1can Standards Assn., Z11.8-1940. Method Of Test for Water and Sediment in Petroleum Products by Means Of Centrifuge. May be used for crude mineral of 1s and fuel oils; a more accurate method is given in A. S. T. M. method D 95. Structural requirements and Speed of centrifuge, capac 1 ty and graduation for Centrifuge tubes, and test procedure. American Society for Testing Materials, D 97–39; 1939. American Petroleum Institute Standard, 506–39. Amer- ican Standards Assn., Z11.5-1939. Method of Test for Cloud and Pour Points. Cloud point test limited to transparent oil, for determining temperature at which paraffin wax or other solids begin to Separate when ofl is chilled, and pour point test for lowest tem- perature at which oil w l l l flow under prescribed conditions. Description of apparatus, and methods of procedure, with special procedures for black Oils, cylinder stocks, and non-distillate fuel Oils. A. S. T. M. Emergency Alternate Provision, EA-D 97, 1944, affected section 5, Procedure for Pour Point. American Society for Testing Materials, D 286–30; 1930. American Petroleum Institute Standard, 522–30. Amer– ican Standards Assn., Z 11.23–1932. Method of Test for Autogenous Ignition Temperatures of Petroleum Products. For liquid and semiliquid petroleum Drod- ucts, determination of minimum ignition temperature of fuel admitted to flask immersed in a solder bath, description of apparatus, and test procedure. American Society for Testing Materials, D323–43; 1943. American Petroleum Institute Standard, 539-43. Amer- ican Standards Assn., Z11.44–1943. Method of Test for Wapor Pressure of Petroleum Products (Reid Meth- Od). Intended for the determination of the vapor pressure of volatile, nonviscous petroleum products. Gives apparatus, sampling, procedure, calculat 10n, and reproducibility of results. American Society for Testing Mater 1als, D 341–43; 1943. American Petroleum Institute Standard, 533–43. Amer- ican St a nd a r dis Assn., Z 11. 39-1943. Wisc OS1ty- Temperature Charts f or Liquid Petroleum Products. Means for ascertaining the V 1scosity of a petroleum oil at any temperature within a limited range, pro- vided viscosities at two temperatures are known. In- cludes three charts for Saybolt and kinematic vis- cosity, and covers precaut lon, descript 10n, proced- ure, and extrapolat 10n. American Society for Testing Materials, D445-42T; 1942. Tentative Method of Test for Kinematic Wisc OS ity, Intended for determining the kinematic Visc OS1ty Of any petroleum product or lubricant which is a true viscous liquid at the temperature of the test. Gives apparatus, procedure, calibration, and reporting re- Sults. American Society for Testing Mater lalS, D 447–41; 1941. American Pet role um Inst 1tute Standard, 538–41. 279 502.2 Directory of Commodity Specifications American Standards ASSn. , Z11.43-1941. Meth Od Of Test for Distillation of Plant Spray Oils. Appa- ratus and procedure. American Society for Testing Materials, D483-40; 1940. American Petroleum Institute Standard, 538–40. Amer– icán Standards Assn., Z11.41–1940. Method of Test for Unsulfonated Residue of Plant Spray Oils. Re- quirements f or Special solutions, apparatus, and outline of procedure for determinations. American Society for Testing Materials, D567–41; 1941. American Petroleum In S t i tu t e Standard, 540–41. American Standards ASSn., Z11.45–1941. Method for Calculating Wisc OS ity Index. Provides a means for calculating the Viscosity index of a petroleum prod- uct or lubricant from its viscosity at 100° and 210° F. Gives definition, formulas and tables, cal- Culation, reproducibility, and tables showing Val- lle S, American Society for Testing Materials, D611–44T; 1944. Tentative Method of Test for Aniline Point and Mix- ed An iline Point Of Petroleum Products. Intended for determining the aniline point of petroleum prod- lucts not darker than No. 8, A. S. T. M. color, provided the aniline point lies between the initial boiling point and the solidification point Of the aniline- sample mixture. Gives definitions, apparatus, rea— gents, preparation Of Sample, procedure, report, and reproducibility of results. American Society for Testing Materials, D663–44T; 1944. Tentative Method of Tu-t for Acid and Base Numbers of Petroleum Products by Color-Indicator Titration. Designed to indicate in petroleum products and lu- bricants and compounded products the presence of or— ganic COnstituents having acid Or basio character— istics. Gives definitions, Outline of method, appa- ratus, reagents, procedure, and Calculation and re- DOrt. American Society for Testing Materials, E 12-27; 1927. American Assn. Of State Highway Officials, M 132-42. Definitions of Terms Relating to Specific Gravity. Defines absolute specific g ra V it y Of solids and liquids, specific gravity, apparent specific gravity of solids, and bulk Specific gravity of Solids. American Wood—Preservers' Assn., 49c.; 1943. Standard Specification for Petroleum for Blending With Creo- sote. Gives requirements for specific gravity, per- missible water and Sediment, flash point, and Vis- cosity tolerance, using tests in acc Ordance with A. S. T. M. methods. National Fire Protection ASSn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Flash Point Test-Tag Closed Tester. For determining the flash point of mobile liquids flashing below 175° F. and lacquer solvents or dil- uents of low flash points. COvers apparatus, pro- cedure, repeat tests, average value of flash point, and correction for barometric pressure. Society of Automotive Engineers. Aeronautical Ma- terial Specification 3070A; 1943. Oil; Corrosion- Preventive (Carburetor Slushing). Material shall be refined petroleum oil without the admixture of other additive compounds not naturally occurring in petroleum and suitable for protecting the interior of carburetors from corrosion during shipment and storage. Covers physical requirements, tests, re- ports, identification, approval, and rejection. Sim- 1lar to Army-Navy Aeronautical Specification AN-WW- 0–446, Grade 1065. Toilet Goods Assn., Inc. Mineral Oil (Non-Paraffin Base), 1940. Gives requirements for color, odor, taste, Solubility, Viscosity, specific gravity, sa– pOn 1 fication, free acids, free alkalis, sulfur com— pounds, carbonizable substances and unsaturated hy- drocarbons. ash, arsenic, and lead, Toilet Goods Assn., Inc. Mineral Oil (Paraffin Base), 1940. Gives requirements for color, odor, taste, sol— ubility, Viscosity, Specific gravity, saponification Value, free acids, free alkalis, sulfur compounds, carbonizable substances and unsaturated hydrocarbons, ash, arsenic, and lead. Toilet Goods Assn., Inc. Specification 1A; 1941. Min- eral 011. Gives requirements for color, cloud point, Odor, taste, Solubility, Viscosity, specific gravity, free acids and alkalls, saponification value, sulfur and Sulfides, carbonizable substances and unsaturated hydrocarbons, ash, arsenic, and lead. U. S. Gov., Army Air Forces. Specification 3580-D (1); 1944. Fluid; Hydraulic (Petroleum Base). U. S. Gov., Navy Dept. Specification 52c16; 1943. Compound; Metal–Conditioning. U. S. Gov. , Navy Dept. Specification 52P14a; 1941. Petroleum-Residuum; Blown. References. -Definitions and methods of testing, See 502.0; fuel and illuminating oils, see 503; lu- bricating oils and greases, see 504; oil asphalt, see 505. 14; mliscellane ous oils, see 509. 503. FUEL AND I LLUMINATING O | LS 503.0 GENERAL ITEMS American Oil Chemists' Society. Standard Methods for the Sampling a n d Analysis of Commercial Fats and 01ls, 1943. Applies to fats and fatty oils used in the soap, Candle, and tanning industries, to edible fats and oils, to fats and fatty of ls intended for lubricating and burning purposes, and to the raw oils used in the Varnish and paint industry, but not in- tended for waxes. Covers Sampling; analysis for mois– ture and Volatile matter, insoluble impurities, sol- uble mineral matter, fatty acids combined as mineral Soap, free fatty acids, titer, unsaponifiable matter, iodine number, saponification number, melting point, SOftening point, slipping point, flow test, cloud test, bleach test, Halphen test (for cottonseed oil), In 0 d if i e d Wallavecchia test, Reichert-Meissl and Polenske numbers, Kirschner value, index of refrac- tion, specific gravity, acetyl and hydroxyl value; Smoke, flash, and fire points, F. A. C. standard colors, modified Wiley melting po 1 nt method, thiocyanogen method, and Twitchell method. American Society of Mechanical Engineers. Power Test Code. Liquid Fuels, 1930. Specifies standard methods for the determination of those ascertainable chemi- Cal and physical properties which serve as indica– tors of the value of those liquid fuels which are extensively used in generation of heat and power. American Society for Testing Materials, D 6–39 T; 1939. American Assn. Of State Highway Officials, T 47–42. Tentative Method of Test for Loss on Heating of Oil and Asphaltic Compounds. Covers test of water-free Iſlaterial for loss of volatile In a t t e r when heated 280 Nonmetal lic Minerals 503.0 under specified temperature in Specially described electric oven for definite period. American Society for Testing Materials, D 56–36; 1936. American Petroleum Institute Standard, 509–36. Amer– 1Can Standards Assn., Z11.24-1936. Method of Test for Flash Point by Means of the Tag Closed Tester. For all mobile liquids flashing below 175° F., ex- cept for fuel oil which is preferably tested with the Pensky-Martens closed tester. Dimensions of tag closed tester, requirements for thermometers, procedure f or average Value of flash point, and variation for lacquer solvents or diluents of low flash point. American Society for Testing Materials, D 86–40, 1940. American Petroleum Institute Standard, 507–40. Amer– ican Assn. Of State Highway Officials, T 115–42. American Standards Assn., Z11. 10–1940. Methods of Test for Distillation of Gasoline, Naphtha, Kero- Sene, and Similar Petroleum Products. Dimensions and design of flask, condenser, support, and ther- mometers; test procedure, corrections for barometric pressure. American Society for Testing Materials, D 88–44; 1944. American Petroleum Institute Standard, 518–44. Amer- ican Assn. Of State Highway Officials, T 72-44. American Standards A S S n . , Z11.2-1944. Method of Test for Wiscosity by Means of the Saybolt Wiscosi- meter. Covers use of Saybolt Universal Viscosimeter for general use, and of Saybolt Furol Viscosimeter for fuel and road of ls, dimensions and design Of apparatus, temperatures of tests, and Outline Of procedure. American Society for Testing Materials, D 90-41 T; 1941. Tentative Method of Test for Sulfur in Petro- leum Oils by Lamp Method. For determination of sul- fur in gasoline, kerosene, petroleum naphtha, and other petroleum oils that can be burned completely in a wick lamp. This method may be applied to mix- tures of petroleum oils with other volatile organic liquids, provided the only acidic compounds pro- duced are those derived from Sulfur. Apparatus, reagents, procedure, Calculation, tion, and reproducibility of results. American Society for Testing Materials, D93–42; American Petroleum Institute Standard, 510–42. ican Assn. of State Highway Officials, T/3–42. Amer- ican Standards Assn., Z11.7–1942. Method Of Test for Flash Point by Me a n s of the Pensky-Martens Closed Tester. For fuel oils, dimensions and design of tester cup, stirring device, air bath, thermom- eter, and test procedure. American Society for Testing Materials, D 95-40; 1940. American Petroleum Institute Standard, 519–40. Amer- ican Assn. Of S t a t e H1:ghway Officials, T 55-42. American Standards Ass n . , Z11.9–1940. Method of Test for Water in Petroleum Products and Other Blt- uminous Materials. Especially applicable to petro- leum, fuel Oil, road Oil, COal tar, water-gas tar, coke oven tar, etc. Determination of water by dis- tilling sample w it h volatile solvent, dimensions and design of still, distillation requirements for 1942. Amer– solvent, test DTOCedure. American Society for Testing Materials, D 96–40; 1940. American Petroleum Institute Standard, 520–40. Amer- 1 can Standards Assn., Z11.8-1940. Method of Test check de t e I’m in a- American Society for Testing Materials, D129—44; American Society for Testing Materials, D 240–39; for Water and Sediment in Petroleum Products by Means of Centrifuge. May be used for crude mineral oils and fuel Oils; a more accurate method is glven in A.S.T.M. method D 95. Structural requirements and speed Of Centrifuge, Capacity and graduation of cen- trifuge tube, and test procedure. 1944. American Petroleum Institute Standard, 516–44. Amer– ican Standards ASSn. , Z11. 13–1944. Method of Test for Sulfur in Petroleum Oils by Bomb Method. For oils which cannot be burned completely in a wick lamp. G1 ves apparatus, special Solutions required, procedure, calculation, and reproducibility. Emer- gency Alternate Provision EA-D129 affected section 1, Scope; section 3, Special Solutions; section 4, Pro- cedure, and section 6, Reproducibility. American Society for Testing Materials, D 156-38; 1938. American Petroleum Institute Standard, 530–38. Amer– ican Standards Assn. Z11.35–1938. Method of Test for Color of Refined Petroleum Oil by Means of Say— bolt Chromometer. For color of naphthas, kerosene, etc. Description of Saybolt chromometer, and pro- cedure for comparing color of oil with standard col- Or disks. American Society for Testing Materials, D 158–41; 1941. American Petroleum Institute Standard, 512–41. Amer– 1Can Standards ASSn. , Z11.26–1941. Method of Test for Distillation of Gas O11 and Similar Distillate Fuel Oils. For distillates having WiscOSitles inter- mediate between kerosene and lubricating Oil. De- scription of Say b O lit distilling flask, condenser, heater, and graduates, preparation. Of apparatus, and outline of procedure. American Society for Testing Materials, D 189–41; 1941. American Petroleum Institute Standard, 505–41. Amer- ican Standards Assn., Z11.25–1941. Method. Of Test for Carbon Residue of Petroleum Products (Conradson Carbon Residue). For the relative carbon-forming propensity of lubricants f or internal-combustion engines, domestic oil fuels, and Oils used in the manufacture of gas. Describes evaporating apparatus, insulator and burner, with standard procedure, and special procedures for high and for low carbon resi- dueS. American Society for Testing Materials, D 206–36; 1936. American Petroleum Institute, 500–36. American Stand- ards Assn., Z11.1—1936. Prepared by the National Bureau of Standards. Abridged W Olum e Correction Table for Petroleum Oils. Table for reducing oil volumes to the basis of 60° F., when extreme accuracy is not required. Includes eight groups covering co- efficients of expansion, gravity (degrees API), and gravity ranges. 1939. American Petroleum Institute Standard, 517–39. Amer- 1can Standards Assn., Z11- 14–1939. Method of Test for Thermal Walue of Fuel Oil. Covers suitable makes of Calorimeters, requirements for capacity and jack- et in g o f calorimeter bomb, determination of water equivalent of bomb by the combustion of standard samples obtained from the National Bureau of Stand- ards, radiation equivalent, and procedure for test. American Society for Testing Materials, D 270–33; 1933. American Petroleum Institute Standard, 528-33. Amer– 1can St a nd a r dis Assn., Z11.33–1935. Methods of 281 503. 0 Directory of Commodity Specifications American Society for Testing Materials, D287–39; Sampling Petroleum and Petroleum Products. Includes all petroleum products except gases. Requirements for experlenced personnel and description of appa- ratus; for bottle or beaker sampling of tank cars and trucks; and shore, ship, or barge tanks; con- tinuous sampling of pipe lines, dipper sampling of streams; thief sampling of cans, drums, and tank cars; borings Sampling of wax, soft solids in cases, cakes, bags, or barrels; and grab Sampling of lumpy material in bins, bunkers, Sacks, and barrel S. American Society for Testing Materials, D 286–30; 1930. American Petroleum Institute Standard, 522–30. Amer– 1 can Standards As Sn. , Z11.23–1932. Method Of Test for Autogenous Ignition Temperatures of Petroleum Products. For liquid and Semiliquid petroleum prod- ucts, determination of minimum ignition temperature of fuel admitted to flask immersed in a SOlder bath, description Of apparatus, and test procedure. 1939. American Petroleum Institute Standard, 526-39. Amer– ican Standards Assn., Z11.31—1939. Method of Test for gravity of Petroleum and Petroleum Products by Means of the Hydrometer. Covers the determination of the specific gravity and the A. P. I. gravity of c r u de petroleum and petroleum products normally handled as liquids. The determination of the grav- ity of mixtures of petroleum products with other substances is treated as a special case, Owing to the fact that the coefficient of expansion of such mixtures may not be the same as those of petroleum or its products. The determination of the specific gravity of road Ofls, road tars, asphalt cements, and soft tar pitches is covered by the Standard method of test D 7O of the American Society for Testing Materials, and the testing of these products is, therefore, specifically excluded from the Scope Of this method. American Society for Testing Materials, D288–39; 1939. American Petroleum Institute Standard, 535–39. Amer- lcan Standards Assn., Z11.28–1939. Definitions of Terms Relating to Petroleum. Defines benzine, crude petroleum, crude shale oil, and point, engine dis- tillate, fuel oil, gasoline, kerosene, Oll-Shale, petroleum grease, petroleum naphtha, petroleum Spir– its, pitch, tar, topped crude petroleum, tops, and weathered crude petroleum. American Society for Testing Materials, D357–44; 1944. American Petroleum Institute Standard, 532–44. Aſner- 1 can Standards Assn., Z11.37–1944. Method of Test for Knock Characteristics of Motor Fuels. For de- termining knock characteristics, in terms of an ar- bitrary scale of octane numbers, of fuels for use in spark-ignition engines other than engines for aircraft. G i v e s requirements for A. S. T. M. motor octane number, apparatus, reference fuels, Standard engine and operating conditions, outline of test, starting and stopping the engine, obtaining Standard knock intensity, adjust1ng bouncing pln, Checking test conditions, adjusting compression r at 1 O and carburetor, bracketing the test fuel, test fuel rat- ing, reproducibility of results, and appendices. , American Society for Testing Materials, D446–39; 1939. American Petroleum Institute Standard, 534–39. Aſſler- ican Standards Assn., Z11.46–1941. Method for Con- version of Kinematic Wiscosity to Saybolt Universal American Society for Testing Materials, ES-32; Wiscosity. Includes table of values and equation for converting kinematic viscosity in centistokes at any temperature to Saybolt Viscosity in seconds at the same temperature. American Society for Testing Materials, D524–42; 1942. American Petroleum Institute Standard, 541–42. Amer– 1 can Standards ASSn, , Z11.47–1942. Method of Test for Carbon Residue of Petroleum Products (Ramsbottom Carbon Residue). Test for relative carbon-forming propensities of oils but in general not numerically equal to the Conradson carbon residue values. Design and dimensions of coking bulb, other apparatus re- quirements, and Outline of test procedures. Emer- gency Alternate Provisions, EA-D524; 1942, affected Section 2, Apparatus; and section 3, Procedure. American Society for Testing Materials, D567–41; 1941. American Petroleum Institute Standard, 540–41. Amer– 1Can Standards ASSn., Z11.45–1941. Method for Cal— Culating Wiscosity Index. Provides a means for cal- culating the viscosity index of a petroleum product or lubricant from 1 ts viscosity at 100° and 210° F. Gives definition, formulas and tables, calculation, reproducibility, and tables showing values. American Society for Testing Materials, D 613;43T-1943. Tentative Method of Test f or Ignition Quality of Diesel Fuels. Intended for determining the ignition quality of Diesel fuels in terms of an arbitrary Scale of A.S.T.M. cetane numbers. Gives requirements for A. S. T. M. cetane nu m be r , apparatus, reference ſu e l’s , Standard engine and Operating COnditions, starting and stopping the engine, injection indicator COntact setting, basic combustion indicator contact Setting, final combustion indicator contact Setting, bracketing the test fuel, calculation and report, and appendices. American Society for Testing Materials, D 614-44T; 1944. Tentative Method of Test for Knock Characteristics Of Aviation Fu e l’s . Intended for determining the knock characteristics of fuels for use in aircraft engines of the spark-ignition type. Gives require– ments for A. S. T.M. aviation octane number, appa- ratus, reference fuels, standard engine and Operating conditions, starting and stopping the engine, adjust– ing compression ratid and carburetor, bracketing the test fuel, test fuel r a t in g, procedure, A. S. T. M. aviation k no c k value, reproducibility, and appen— dices. 1943. Emergency Method of Test for Color of U.S. Army Motor Fuel (All-Purpose) by Me a n s of an A.S.T.M. Color Standard. Covers the procedure for rapidly determin– ing whether the color of a motor fuel conforms to the requirements by v i s u a 1 comparison with color standard. G iv e s requirements for A.S.T.M. color Standard, procedure, and precautions. ASSOciated Factory Mutual F i r e Insurance COmpanies. Factory Mutual Bulletin of Loss Prevention, 13.20; 1940. Flammable Liquid Safeguards; General Princi- Ples for Safe Industrial Installations. Discusses the Seven 'safeguards for flammable l l quí d's which are-isolate the hazard, confine the liquid, venti– late to prevent explosive mixtures, install explosive vents where needed, eliminate 1 gnition sources, edu- Cate employees on hazards and safeguards, and provide adequate fire protection. 282 Nonmetal lic Minerals 503.2 National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Flammable Liquids Ordinance. Suggested ordinance Regulating the Use, Handling, Storage, and Sale of Flammable Liquids and the Products Thereof. Includes new and existing installations for three classes of liquids with flash point below 2008 F. closed cup tester, definitions, general requirements, capacity and location of Storage tanks, piping and appurtenances, petroleum products, paints, Varnishes, etc. Appendix on safeguards for tanks in flooded regions. National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- Sives, 1943. Flash Point Test—Pensky–Martens Closed Cup Tester. For determining the flash point of fuel Oils, cut-back asphalts, and other Viscous materials and Suspensions of solids. Describes apparatus, procedure, f l a s h point, barometric pressure, and Teproducibility of results. National Fire, Protection ASSn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- Sives, 1943. Gasoline and Kerosene On the Farms. Covers the safe use and storage of gasoline and kerosene; including starting fires, oil lamps, heat- ers, stoves, 1ncubators, brooders, a n d lanterns; cleaning hazards, spraying disinfectants, paints and lacquers, lighting and cooking Systems, automobiles, trucks, tractors, a nd stationary engines; trans- ferring to another container, fuel-oil burners, prop- er Storage, and extinguishing Of gasoline and Kero- Sene fires. Natural Gasoline Assn. Of America. Standard Factors for Wolume Correction and Specific Gravity Conver- sion of Liquefied Petroleum Gases and Wolatile Gas- Olines. Natural Gasoline Assn. of America. Standard Method for Determining the Specific Gravity of Wolatile Hydrocarbon Products by Means of the Hydrometer. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3—PTOC essed Materials. Includes SAE Recom- mended Practice Method of Rating Fuels for Deto- nation. Revised, 1936. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Circular C19; 1924. Standard Density and Wolumetric Tables. Includes COImparison table of degrees Baumé, degrees A. P.I., pounds per gallon, and specific gravity, also tables for graduation of various types of hydrometers. - U. S. Gov., Dept. of Commerce, National Bureau of Standards. Circular C410; 1936. National Standard Petroleum Of l Tables. Approved by the American Pe- troleum Institute, American Society for Testing Ma- terials, and the U. S. Bureau of Mines. The tables contained in this circular are based largely On an investigation of American petroleum of ls, both crude and refined; A. P. I. scale chosen as standard for density measurement. T a b le s converting observed degrees A. P. I. volume and specific gravity to COr- responding values at 60° F., and tables converting degrees A. P. I. to specific gravity, pound per gal- lon, and degrees Baumé. U. S. Gov. , Federal Specification WW-L–791b; 1942. Lubricants and Liquid Fuels; General Specifications (Methods for Sampling and Testing). Gives a de- tailed description of the Various methods of test for lubricants and liquid fuels, apparatus, and draw— ings. 503. I BENZINE AND PETROLEUM ETHER U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. Twelfth Revision, 1942. Purified Benzin (Pe— troleum Ether, Purified Petroleum Benzin). Descrip- t 1 on , Solubility, Specific gravity, distillation range, nonvolatile residue, Sulfur compounds, sulfur compounds Or silver-reducing Substances, benzene, and StOrage. U. S. Gov., Federal Specification 0–E–751; 1931. Ether; Petroleum. COvers two grades, A and B. Gives re- quirements for color, moisture and sediment, boiling point range, limit of residue, spot test, acidity, and benzene hydrocarbons; methods of sampling, in- spection, and tests; and requirements for packaging, packing, and marking. References. – Definitions, methods of sampling and testing, see 503. O. 503.2 D | STILLATES OF PETROLEUM American Society for Testing Materials, D 86–40; 1940. American Assn. of State Highway Officials, T 115–42. American Petroleum Institute Standard, 507–40. Amer- 1 can Standards Assn., Z11. 10-1940. Method of Test for Distillation of Gasoline, Naphtha, Kerosene, and Similar Petroleum Products. Includes specifications for low-distillation and for high-distillation ther- mometers, graduated in centigrade Or Fahrenheit, dif- mensions, graduation, construction, Standardization, accuracy, test for permanency of range, for ranges of O° to 300° C. and of 0° to 400° C. American Society for Testing Materials, D 235–39; 1939. American Assn. of State Highway Officials, M 128–42. Petroleum Spirits (Mineral Spirits). Apply Only to petroleum distillates. Requirements for appearance, color, f l a s h point, blackening, distillation, dry point, and acidity of distillation residue, using tests, by A. S. T. M. methods. American Society for Testing Materials, D 484-40; 1940. American Petroleum Institute Standard, 537–40. Amer— ican Standards ASSn. , Z11.42–1940. Stoddard Solvent. For a petroleum distillate of low flammability lised in dry cleaning. Requirements and methods of testing for color, corrosive properties, doctor test, sulfuric acid absorption, flash point, distillat lon, acidity, and cleansing of COntainerS. National Assn. of Dyers and Cleaners of the U. S. and Canada. Fatty Acids in Dry–Cleaning Solvents, T-70; 1939. The main impurities which accumulate in dry— cleaning s O l V ent and which may cause trouble are fatty acids. Gives method of testing for dry cleaners to determine when fatty acids have accumulated to Such an extent that Odor troubles may result. National ASSn. Of Dyers and Cleaners Of the U. S. and Canada. Laboratory Tests On Solvent, T-62; 1938. For new and used solvents both petroleum solvents and synthetic solvents. Tests on new solvent include appearance, color, odor, flash point, corrosion, dis- tillation range, acidity, doctor test, and Sulphuric acid absorption test; and tests on used solvent in- clude acid number, residue, dist1llation range, flash point, rancidity, moisture, and color. 283 503.2 Directory of Commodity Specifications * National Assn. of Dyers and Cleaners of the U. S. and Canada. Solvent Tests for the Dry-Cleaning ROOm, T–59; 1938. Cleaning room tests for soap, alkali, and moisture. Covers acid number, materials neces- sary, procedure, moisture, and soap. Society of Automatic Engineers. Aeronautical Materi- al Specification 3160; 1943. Solvent Petroleum. A carefully refined straight—run distillate from crude petroleum without the admixture of benzol, ether, alcohol, chlorinated hydrocarbons, and other compounds not occurring naturally in crude petrole- um. Requirements, quality, reports, identificatlon, approval, and rejection. Similar to Federal Speci- fication P-S-661. U. S. Gov. , Army–Navy Aeronautical Specification AN- T–37–1; 1944. Trichlorethylene; Stabilized. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Commercial Standard CS3–40; 1940. St.Od- dard Solvent. This commercial standard covers phy– sical and chemical properties, methods of testing, and certification of a grade of petroleum dist 1 l- late of low flammability used in dry cleaning. COV- ers general ‘requirements relative to material, col- or, odor, f l a s h point, distillation, etc.; also methods of sampling, inspection, and testing. In 1- tiated by the National Assn. of Dyers and Cleaners of the U. S. and Canada. U. S. Gov., Federal Specification P-S-66la; 1938. Amendment 1; 1940. Solvent; Dry–Cleaning. Covers a petroleum distillate known as "Stoddard Solvent. " Gives requirements for appearance, color, Odor, cor- rosive properties, flash point; methods of in Spe C- tion, sampling, and tests; and requirements for pack- aging, packing, and marking for shipment. (Conforms to requirements of Stoddard Solvent C om me r c 1 a l Standard CS3–40 issued by the U. S. Gov. , National Bureau of Standards. ) U. S. Gov., Navy Dept. Specification 7F1; 1945. ld (Oil); Fog, No. 1. U. S. Gov., Treasury Dept., Procurement DiV., No. 721; 1945. Door-Check Liquid. Covers One type and One grade and shall be a well-refined petroleum oil. Gives requirements for appearance, Viscosity, pour point, acidity, corrosion test, and flash point; methods of sampling, inspection, and t e St S ; and packaging, packing, and marking for shipment. U. S. Gov. , U. S. A rm y, Chemical Warfare Service. Specification 97–54–133; 1941. Trichlorethylene; Technical. References. –Definitions, methods of sampling and of testing, see 502.2, 503. O; petroleum thinners for paint, see 848.7; b en z i n e , petroleum ether, see 503. 1; gasoline and naphtha, see 503. 3; kero Sen e, see 503. 5; mineral seal oil, see 503. 6; long time burning oil, see 503.7; lubricating oils, see 504; transformer OilS, see 504.8. 503.3 GASOL | NE AND NAPHTHA American Assn. of State Highway 0fficials, M83-42. Standard Specifications for Liquefier. Covers liq- ue fier to be used in preparation of bituminous mas- tic bedding for brick pavement. Gives general re- quirements, distillation, methods of Sampling and testing, and table showing initial boiling point, fifty percent over, and end point for 11ght and heavy grade. American Gas Assn. and Natural Gasoline Assn. of Amer– 1 ca. Standard Compression and Charcoal Tests for Flu- Determining the Natural Gasoline Content of Natural Gas, T e s ti ng Code 101-43; 1943. Gives a general discuss 10n. Of the purpose and general facts concern- 1ng the problem of testing natural gas for gasoline content; standard compression test including appa- ratus, diagrams, procedure of test, and computation of yield; standard charcoal test including adsorption apparatus and materials, diagrams, adsorption pro- cedure, distillation apparatus and materials, dis- tillation procedure, and computation of results; and appendices. American Petroleum Institute, Div. of Production. Code 50-A; 1942. Code for Measuring, Sampling, and Test— ing Natural Gas (Tentative). Contains sections On measuring natural gas (with appendixes on pressure bases and Special extension tables), on sampling, determination of specific gravity, fractional analy— sis, determination of hydrogen sulfide, carbon di- Oxide, water Vapor, free Oxygen, heating value, and gasoline COntent. American Petroleum Institute, Div. of Production. Code 50–B; 1942. Code for Measuring, Sampling, and Test— ing Natural Gasoline. Includes sections on Storage and measurement, Sampling, determination of gravity, color, doctor test, corrosion, Vapor pressure, and distillation selected from Standards now in use. American Society for Testing Materials, D 130–30; 1930. American Petroleum Institute Standard, 521—30. Amer– 1 can Standards Assn., Z11.21-1930. Method of Test for Detection of Free Sulfur and Corrosive Sulfur Compounds in Gasoline. Test procedure using discol- oration of mechanically polished copper strip method. American Society for Testing Materials, D 156-38; 1938. American Petroleum Institute Standard, 530–38. Amer— 1 can Standards Assn., Z11.35–1938. Method Of Test for Color of Refined Petroleum Oil by Means of Say— bolt Chromometer. For color of naphthas, kerosene, etc. Description of Saybolt chromometer and proced- ure for comparing color of oil with standard Color disks. American Society for Testing Materials, D 216-40; 1940. American Petroleum Institute Standard, 508-40. Amer– lcan Standards Assn., Z11. 11-1940. Method of Test for Distillation of Natural Gasoline. Dimensions of Engler flask, and apparatus for distillation test, collection of sample, and outline of procedure, with correction for barometric pressure. American Society for Testing Materials, D 381–44; 1944. American Petroleum Institute Standard, 529-44. Amer- 1 can Standards Assn., Z11.36-1944. Method Of Test for Gum Content of Gasoline. For comparative in di- cation of amount of gum deposition which may take place in service, but not for gum Stability in stor- age; includes description and assembly of apparatus and outline of procedure. American Society for Testing Materials, D 439-40 T.; 1940. Tentative Specifications for Gasoline. For use of purchasing agencies in formulating specifi- c at 1 on s for purchase of gasoline under contract. Does not include all types of motor fuel as some trucks and busses may require lower Vapor pressures and higher distillation temperatures. Includes types for normal, high volatility, and relatively nonvola- tile fuel; provides for automatic variation by seller to meet seasonal changes and locality by providing three vapor pressures and four geographic sections 284. NOmetal lic Minerals 503.3 by States with schedules of specified variations; and methods of testing. - American Society for Testing Materials, D481–39; 1939. American Petroleum Institute Standard, A. P. I., 531– 39. Method of Test for Acid Heat of Gasoline. For acid heat of aviation and motor gasolines with Reid vapor presures under 15 lb., roughly indicative of the amount of unsaturated hydrocarbons in the gaso- line that are reactive with sulfuric acid. Descrip- tion of apparatus, reagent necessary, test Sample, and Imethod of procedure. American Society for Test 1 ng Materials, D525-42T; 1942. Tentative Method of Test for Oxidation Sta- bility of Gasoline. For an accelerated oxidation test by means of which the induction period is de- termined as an indication of the tendency to form gum in storage. Requirements for apparatus, details of bomb, and test procedure. American Society for Testing Materials, D526-42; 1942. American Petroleum Institute Standard, 542-42. Amer– 1can Standards Assn., Z11.48–1942. Method of Test for Tetraethyl Lead in Gasoline. For ethyl gasoline and Other Volatile distillates, Conversion of tet- raethyl lead to lead chloride by refluxing with hy- drochloric acid and the lead determined volumetric- ally by titration with ammonium molybdate or gravi- metrically as the chromate or sulfate. Dimensions Of extractor, reagents required, and method of pro- Cedure. American Society for Testing Materials, ES-45; 1943. Emergency Method of Test for Olefins, Aromatics, Parafins, and Naphthenes in Aviation Gasoline (With- Out Distillation Into Fractions). G i v e s scope, principle of method, determination of olefins, de- termination of aromatics, determination of paraffins and naphthenes, and appendices. American Society for Testing Materials, ES-46; 1943. Emergency Method of Test for Benzene, Toluene, and Higher-Boiling A rom a ti C S in Aviation Gasoline. Gives scope, outline of method, apparatus, procedure, calculation and report, and reproducibility and ac- Curacy. American Transit ASSn. Recommended Rules of Regula- tions for Handling of Gasoline, E133-33; 1933. Rec- Ommends certain precautionary measures in connec- tion with the handling of gasoline at filling sta- tions where inflammable l l qui ds are transferred from storage tanks to the tanks of buses, trucks, a 1 I plan e S , rail motor Coaches, and internal- COmbustion 10COmotiveS. - National ASSn. Of Purchasing Agents. Handbook of Com— modity Data Sheets, 1938. Naphtha. Covers defini- tion, types, general properties, uses, sources, and shipping regulations. National Assn. Of Purchasing Agents. Handbook of COIn- modity Data She et s , 1938. Gasoline (Automotive Fuel). Covers definition, properties, lubricating properties, derivation, grades, purity, Substitutes, marketing method, shipping regulations, and uses. Natural Gasoline Assn. of American. Liquefied Petro- leum Gas Specifications and Test Methods, Tentative Standards. Revised, July 1940. Includes definitions for commercial propane, commercial but a n e , and butane-propane mixtures; mercury-freezing test for determination of the nature and extent of contamin- ation of commercial propane with heavier hydrocarbon materials; method for determination of vapor pres- sures of liquefied petroleum gas products; open Cyl- in der weathering test for determination of the na- ture and extent of contamination of commercial bu- tanes with heavier hydrocarbon materials; cobalt bro– mide test for qualitative determination of the water content of commercial propane; specific gravity meth- od for the determination of the specific gravity of volatile hydrocarbon liquids; and total sulphur meth- od for the determination of total sulphur in lique- fied petroleum gas products. Natural Gasoline Assn. of America. Official Specifi- cations and Methods of Sampling and Testing for Nat- ural Gasoline, effective Jan. 1, 1938. Includes def- initions, sampling methods and containers, tests, and abridged volume Correction table. Sampling meth- ods and containers same as American Petroleum Insti- tute Code 50-B; Reid vapor pressure test, corrosion test, color test, and di Stillation test, Same as Amer- i can Society for Testing Materials Specifications D 323–41, D 130–30, D 156-38, and D 216-40, respective- ly. Technical Assn. Of the Pulp and Paper Industry. Analy— sis of Gasoline Standard, T 601 m-35; 1935. For use in automobiles and similar engines, requirements On freedom from water and suspended matter, corrosion test, distillation range, allowable Sulphur, Vapor pressure, and methods of test according to A. S.T.M. and Federal Specification WW-G-101. U. S. Gov., Army–Navy Aeronautical Specification AN-F- 22, 1943. Fuel; Aircraft-Engine, Grade 62. U. S. Gov., Army–Navy Aeronautical Specification AN-F- 23-1; 1943. Fuel; Grade 73 Aircraft-Engine. U. S. Gov., Army-Navy Aeronautical Specification AN–F– 24–2; 1943. Fuel; Grade 80 Aircraft-Engine. U. S. Gov., Army–Navy Aeronautical Specification AN-F- 25–3; 1943. Fuel; Grade 87 Aircraft-Engine. - U. S. Gov., Army–Navy Aeronautical Specification AN-F- 26–2; 1943. Fuel; Aircraft-Engine Grade 91. U. S. Gov., Army–Navy Aeronautical Specification AN-N- 3; 1942. Naphtha; Petroleum Aliphatic. U. S. Gov., Army–Navy Aeronautical Specification AN — WW- F-746-1; 1940. Fuel; Aircraft-Engine, General Speci- fication (Method for Knock—Test). U. S. Gov., Army–Navy Aeronautical Specification AN-WW- N-96–3; 1944. Naphtha; Petroleum, Aromatic. U. S. Gov., Dept. Of Agriculture, Forest Service. Spec- ifications MSF-15O—S. Gas; Liquid, for Torches. U. S. Gov. , F e d e r al Specification WW-G-1O1a; 1936. Amend 1; 1944. Gasoline; Motor, U. S. Government. Covers one grade. Gives requirements for sampling, 1nSpection, and test, distillation, Vapor pressure, sulphur, and corrosion; and packing and marking. U. S. Gov., Federal Specification WW-M-564; 1943. Mo- tor Fuel R. Shall be one type with automatic provis- ions for locality and climatic Conditions. Gives detail requirements as to sampling, inspection, and teSt. U. S. Gov., Federal Specification WW-M-567; 1943. Motor- Fuel S. Shall be of one type only with automatic provisions f or locality and climatic conditions. Covers a hydrocarbon fuel, free from tetraethyl lead or other octane improvers, Water, and Suspended mat- ter. G 1 v e s requirements f or distillation test, 285 503.3 Directory of Commodity Specifications residue, vapor pressure, octane number, gum, Sulfur, corrosion, and modifications for seasons and alt1- tude; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification WW-M-57lb; 1941. Motor Fuel W. Covers one grade- suitable for use as fuel in internal combustion engines, with modi- fications for altitude and type of equipment. Gives detail requirements; methods of Sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Navy D ept. Specification 7 Mlb; 1943. Motor-Fuel W. Ul S. Gov. , Navy Dept. Specification 52N1b; 1941. Naphtha; Coal-Tar. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 4–1040; 1931. Naphtha; Lacquer Diluent. U. S. Gov., U. S. Army, Ordnance Dept. Specification 2–103B; 1943. Motor Fuel (All Purpose). U. S. Gov., U. S. Army, Ordnance Dept. Specification 2-114; 1942. Motor Fuel; 72 Octane. U. S. Gov., U. S. Army, Ordnance Dept. Specification 2–116; 1943. Gasoline (Unleaded and Undyed). U. S. Gov. , U. S. Army, Ordnance Dept. Specification 3–180; 1943. References. –Definitions, methods of sampling and of testing, see 502. 2, 503. O: rating of gasoline for detonation, see 503. O; solvent naphtha (xylene), see 801. 8. 503.1 FUEL AND GAS 0 || LS American HOSDItal ASSIſl., 31-1. grades. Based on U. S. Gov. , Dept. Of Commerce, National Bureau of Standards, Commercial Standard 12–40 for Fuel Oils and American Society for Test- ing Materials D 482-38T, Tentative Method of Test for Ash Content of Petroleum Oil S. American Society of Mechanical Engineers. Power Test Code. Liquid Fuels, 1930. Specifies standard meth- ods for a determination of those ascertainable chemical and physical properties which serve as in- dicators of the value of those liquid fuels which are extensively used in the generation of heat and power. With auxiliary sections on general consider- ations, temperature measurement, heat of COmbustion, flue and exhaust gas analysis, measurement Of time, density determinations, and determination of Vls- cosity of liquids. - American Society for Testing Materials, D158-41; 1941. American Petroleum Institute Standard, 512–41. Amer- ican Standards Assn., Z11.26–1941. Method of Test for Distillation of Gas Oil and Similar Distillate Fuel Oils. For distillates having visćosities in- termediate between kerosene and lubricating oil. Description of Saybolt distilling flask, condenser, heater, and graduates, preparation of apparatus, and outline of procedure. American Society for Testing Materials, D 396-39 T; 1939. Tentative Specifications for Fuel Olls. Cov- ers five grades of fuel of l for Various types of fuel-oil-burning equipment, general requirements, and table of d e it a 1 led requirements o f various grades. American Society for Testing Materials, D 473–38 T; 1938. Tentative Method of Test for Sediment in Fuel Oil by Extraction. Determination of sediment by Thinner; Naphtha, Low-boiling. Fuel Oil S. Covers 5 extraction with 90 percent benzol, ratus, and method of procedure. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Fuel Oil. Covers defini- tion, source, grades, chemical composition, proper- ties, impurities, shipping regulations, uses, order- ing instructions, oil measurement, and 1 n d us try standards and tests; also definition, characteristics, derivation, general specifications, and invoicing for Oil, Bunker FC. § National Fire Protection Assn. National Fire Codes for Flammable Llaulds, Gases, Chemicals, and Explosives, 1943. Liquefied Petroleum Gases. Standards for the design, installation, and construction of containers and pertinent equipment for the storage and handling of liquefied petroleum gases. Covers application of rules, basl C rules, Systems utilizing I. C. C. contain- ers, systems utilizing containers other than I.C.C., tank trucks for liquefied petroleum gases, liquefied petroleum gas as a motor fuel, Storage of containers not installed for use at final utilization DO int, and required sizes of safety valves for containers. U. S. Gov., Dept. of C om me r c e , National Bureau of Standards. Commercial Standard CS12–40; 1940. Fuel Oils. This commercial standard covers five grades of fuel oil for various types of fuel oil burning equipment. The standard includes detail requirements covering description of each grade of fuel oil, flash point, pour point, Carbon percentage of Carbon resi- due , distillation temperatures, a n d Viscosity in seconds. Initiated by American Oil Burner ASSn. , now the Oil Burner Institute. U. S. Gov., Federal Specification WW-0–328; Fuel (for Oil Burners). design of appa- 1943. Oil; Covers five grades. Shall be a hydrocarbon of l, free from grit, dirt, and f 1– brous material. Gives detail requirements as to meth- ods Of Sampling, Inspection, and tests. U. S. Gov. , Navy Dept. Specification 7-0-1ſ; 1944. Oil: Fuel, Boller. U. S. Gov., Navy Dept. Specification 7–0–2d; 1943. 01l; Fuel, Diesel. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 2-102B, 1941. 011; Fuel, Diesel for High Speed, Auto- motive Type, Diesel Engines. - References. –De finitions, methods of sampling and of testing, see 502.2, 503.0; gasoline and naphtha, see 503. 3; keros ene, see 503. 5. 503.5 KEROSENE AND S |M|LAR |LLUMINAT |NG 0 |LS American Society for Testing Materials, D 187-39; 1939. American Petroleum Institute Standard, 502-39. Amer– 1can Standards Assn., Z11. 17–1939. Method of Test for Burning Quality of Kerosene 011s. For burning quality of ordinary kerosene used for illuminating purposes, description of standard brass Saybolt test lamp, Miller No. 2 burner, MacBeth-Evans No. 514 pearl top chimney, detailed dimensions of burner, wick, balance and sight gage, and test procedure. U. S. Gov., Fe d e r a l Specification WV-K–211a; 1941. Kerosene. Covers one grade—suitable for Ordinary use as an illuminating of l. Gives detail requirements; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shipment. References. -Definitions, methods of sampling and of testing, see 502.2, 503.0; mineral Seal oil, see 286 Nonmetal lic Minerals 50\}. 0 503. 6; long-time burning of l, gasoline and naphtha, see 503. 3. 503.6 MINERAL SEAL 0 |L American Society for Testing Materials, D239–30; 1930. American Petroleum Institute Standard, 504-30. Amer- 1 can Standards Assn., Z11. 18-1930. Method of Test for Burning Quality of Mineral Seal Oil. For burn— ing quality of special illuminating oil known as mineral seal Oil, 300 Oil, or mineral COlza Oil, used in railway coach lamps. Using Dressel standard No. 520 side, lamp; dimensions of font, burner, chim- ney, and wick; sight gage and Outline of procedure. U. S. Gov., Federal Specification WW-0-391; 1933. Oil; Illuminating (300° Mineral-Seal). Covers one grade, suitable for use where a high-flash illuminating oil is required. Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV., Navy Dept. Specification 1408C; 1934. 0íl; Mineral, Light–Colored (for Cordage Oils). References.-Definitions, methods of sampling and of testing, see 502. 2, 503. O. 503.7 LONG-TIME BURNING (s1GNAL) 01L American Society for Testing Materials, D219–36; 1936. American Petroleum Institute Standard, 503–36. Amer– 1can Standards Assn., Z11.19-1936. Method of Test for Burning Quality of Long-Time Burning oil for See 503.7; Railway Use. For special kerosene oil used in rail- way semaphore signal lamps; includes standard sema- phore lamp; dimensions of burner; gray round felt wick and chimney; sight gage and test procedure. U. S. Gov., Federal Specification WV-0-381; 1933. Oil; Illuminating, Long-Time Burning. Covers one grade, suitable for use where a long-time burning Ofl is required. G iv e s detail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and mark1ng for Shipment. References. -Definitions, methods of sampling and of testing, see 502.2, 503. O. 501. LUBRICATING O | LS, INSULATING OILS, $º, GREASES (INCLUDES PA RAFF | N References. -Animal Oils and greases, see 040-043; Vegetable of ls, see 142. 501.0 GENERAL ITEMS American Assn. of State Highway Officials, T 79-42. Standard Method of Test for Flash Point With Tag- liabue Open Cup. For use with material having a flash point of less than 175° F. Gives details for this method of test. American Gear Manufactures A S S n . Standard 254. 01; 1944. Data Sheet—Basic Information on Lubricating Oils. To give elementary data on the properties of of ls used in enclosed and open gearing. Covers vis- cosity, flash point, pour point, carbon residue, neutralization number, specific gravity, Viscosity index, paraffin base oils, compounded of l, deterio- ration of oils, extreme pressure, and liquid lub- r1 Cants. American Gear Manufactures A S S n . Standard 250.01; 1944. Lubrication of Enclosed and Open Gearing, Tentative. Covers the method of lubricating and the type and grade of oil to be used in enclosed gear 639(577 O—45—19 287 d r1 We S and Open gearing. Applicable to helical, herringbone, straight bevel, spiral bevel, worm, hy- poid, and Spur types of gearing. Gives limitations, lubrication of gear teeth, temperature, type of oil, V1 SCOsity, methods of lubrication, lubrication rec- OTTend at 10ns, and maintenance. - American Gear Manufactures Ass n . 1944. Data Sheet–Data on Extreme Pressure Lubri- cants. Gives a detailed discussion concerning where gear teeth are subjected to very heavy loads that may cause scuffing or excessive wear and abrasion, gears that run hot due to an Overload, and extreme pressure lubricants necessary for such gears. American Gear Manufacturers Ass n . Standard 254.05; 1944. Data Sheet-Lubrication of Nometallic Gear— ing. Discusses gears made of phenolic compounds such as bakellte, also Vulcanized fiber and other non- metallic materials, and pinions made from these ma— terials used in contact with steel or cast iron gears. Gives requirements for lubrication of these nonmet- allic gears and pinions. American Leather Chemists Assn. and Analysis. Mineral Oil, 1942. for evaporation loss. American Oil Chemists' Society. Standard Methods for the Sampling a n d Analysis of Commercial Fats and Oils, 1943. Applies to ſats and fatty Oils used in the Soap, Candle, and tanning industries, to edible fats and Oils, to fats and fatty Oils intended for lubricating and burning purposes, and to the raw Olls used in the varnish and paint industry, but not in- tended for waxes. C overs sampling; analysis for moisture and volatile matter, insoluble impurities, soluble mineral matter, fatty acids combined as min- eral soap, free fatty acids, titer, unsaponifiable matter, iodine number, saponification number, melt- ing point, softening point, slipping point, flow- test, cloud test, bleach test, Halphen test (for cot– tonseed oil), modified Wallavecchia test, Reichert- Meissl and Polenske numbers, Kirschner value, index of refraction, specific gravity, acetyl and hydroxyl value; Smoke, flash, and fire points; F. A. C. stand- ard colors, modified Wiley melting point method, thi-, ocyanogen method, and Twitchell method. American Society of Mechan 1 Cal Engineers. General Dis- cussion On Lubrí Cation, 1938. The information was arranged with the cooperation of 51 engineering so- cieties and covers the whole field of the practice and theory of lubrication. Covers journal and thrust bearings, engine lubrication for internal combustion and reciprocating steam engines, industrial applica- tions, and properties and testing. American Society of Mechanical Engineers. Power Test Codes, Auxiliary Section. Part 17—Determination of the Wiscosity of Liquids, 1931. Outlines procedure to follow and precautions to be observed in taking readings. Describes types of viscometers. American Society for Testing Materials, D 88–44; 1944. American Petroleum Institute Standard, 518–44. Amer- 1can Assn. of State Highway Officials, T 72-44. Amer- ican. Standards Assn., Z11.2-1944. Method Of Test for Wiscosity by Means of the Saybolt Wiscos imeter. Cov- ers use of Saybolt Universal viscosimeter for gener- al use, and of Saybolt Furol viscosimeter for fuel and road Oils, dimensions and design Of apparatus, temperatures Of - tests, and Outline Of procedure. Standard 254. 04; Methods of Sampling Gives requirements 501.0 Directory of Commodity Specifications American Society for Testing Materials, D 91-40; 1940. American Petroleum Institute Standard, 527–40. Amer— 1 can Standards Assn., Z11.30-1940. Method of Test for Precipitation Number of Lubricating Oils. For steam cylinder stocks an d black Oils and may be used for Other lubricating Oils. Definition, cen- trifuge, centrifuge tubes, petroleum naphtha dilu- ent, and method of procedure for determinations. American Society for Testing Materials, D 92–33; 1933. American Assn. of State Highway officials, T 48–42. American Petroleum Institute Standard, 511–33. Amer- 1 can Standards Assn., Z11.6–1933. Method of Test for Flash and Fire Points by Means of Open Cup. For all petroleum products except fuel oils and those having an open cup flash below 175° F. Includes description of Cleveland open cup, heating plate, and procedure for flash and fire points. American Society for Testing Materials, D 97–39; 1939. American Petroleum Institute Standard, 506–39. Amer– 1 Can Standards Assn., Z11.5–1939. Method of Test for Cloud and Pour Points. Cloud point test limited to transparent oll for determining temperature at which paraffin wax or other solids begin to separ- ate when oil 1s chilled, and pour point test, for lowest temperature at which of l will flow under prescribed conditions. Description of apparatus and methods of procedure, with special procedures for black Olls, Cylinder Stocks, and non-distillate fuel oils. A. S. T. M. Emergency Alternate Provision, EA-D 97; 1944, affected Section 5, Procedure for POur PO1nt. American Society for Testing Materials, D128–40; 1940. American Petroleum Institute Standard, 501-40. Amer- ican Standards Assn., Z11. 16-1940. Methods Of Anal- ysis of Grease. Methods for determination of fill- ers, ash, soap b as e s , Soap, ſat, water, excess alkali or acid, petroleum products, and unsaponi fi- able matter; qualitative tests for glycerine and preparation of Solvents. American Society for Testing Materials, D 155-39 T; 1939. Tentative Method of Test for Color of Lubri- cating Oil and Petrolatum by Means of A.S.T.M. Union Colorimeter. -Gives description of special colorim- eter, lists glass color Standards, and procedures for light and for dark lubricating oils and petrol- atum. American Society for Testing Materials, D 157–36; 1936. American Petroleum Institute Standard, 515–36. Amer- ican Standards Assn., Z11.15-1936. Method of Test for Steam Emulsion of Lubricating Oils. Covers tur- bine of ls, and where emulsion, demulsibility, or emulsification test is required for any of l. Steam emulsification number, by time in Seconds for Oil to separate when emulsified under specified condi- tions, description of apparatus, and test procedure. American Society for Testing Materials, D189–41; 1941. American Petroleum Institute Standard, 505-41. Amer– 1 can Standards ASSn. , Z11.25–1941. Method of Test for Carbon Residue of Petroleum Products (Conradson Carbon Residue). For the relative carbon-forming propensity of lubricants f or Internal-combustion engines, domestic oil fuels, and oils used in the mamufacture Of gas. Describes evaporating apparatus insulator and burner, with standard procedure, and special procedures for high and for low carbon res- idues. American Society for Testing Materials, D217–44; 1944. Tentative Method of Test for Consistency of Lubri– cating Greases and Petrolatum. For measuring with-a penetrometer the unworked or the worked consistency of lubricating greases and the original consistency of petrolatum. Gives apparatus, procedure, and num- ber of tests required for lubricating grease and for petrolatum. American Society for Testing Materials, D 270–33; 1933. American Petroleum Institute Standard, 528–33. Amer– 1 can Standards Assn., Z11.33–1935. Methods of Sam- pling Petroleum and Petroleum Products. Includes all petroleum products except gases. Requirements for experienced personnel and description of apparatus; for b 0 t t le or beaker sampling of t an k cars and trucks; and shore, ship, or barge tanks; continuous Sampling of pipe lines, dipper sampling of streams; thlef Sampling of cans, drums, and tank cars; borings Sampling of Wax, soft solids in cases, cakes, bags, Or barrels; and grab sampling of lumpy material in bins, bunkers, sacks, and barrels. American Society for Testing Materials, D 287–39; 1939. American Petroleum Institute Standard, 528–39. Amer– 1 Can Standards Assn., Z11.31—1939. Method of Test for Gravity of Petroleum and Petroleum Products by Means of the Hydrometer. Covers the determ 1nation of the specific gravity and the A. P. I. gravity of Crude petroleum and petroleum products normally hand- led as liquids. The determination of the gravity of Inixtures of petroleum products with other substances is treated as a special case, owing to the fact that the coefficient of expansion of Such mixtures may not be the same as those of petroleum or its pro- ducts. The determination of the specific gravity of road oils, road tars, asphalt Cements, and soft tar pitches is covered by the Standard Method of Test D 7O of the American Society for Testing Materials, and the testing of the S e products is, therefore, specifically excluded from the scope of this method. American Society for Testing Materials, D 322-35; 1935. American Petroleum Institute Standard, 524-35. Amer- ican Standards Assn., Z11.29-1935. Method of Test for Dilution of Crankcase Oils. G i V e s amount of dilution when gasoline has been used as fuel. Des— Cription of dilution trap, test apparatus, and meth- Od of procedure. American Society for Testing Materials, D 445-42 T; 1942. Tentative Method of Test for Kinematic Wis— cosity. Intended for determining the Kinematic vis- cosity of any petroleum product or lubricant which is a true viscous liquid at the temperature of the test. Gives apparatus, procedure, Calibration, and report1ng results. American Society for Testing Materials, D 446–39; 1939. American Petroleum Institute ~Standard, 534–39. Amer— 1 can Standards Assn., Z11.46-1941. Method for Con- version of Kinematic Wiscosity to Saybolt Universal Wiscosity. Includes table of Values and equation for converting kinematic viscosity in centi Stokes at any temperature to Saybolt viscosity in seconds at the same temperature. American Society for Testing Materials, D524-42; 1942. A m e r 1 c a n Petroleum Institute Standard 5 4 1 – 4 2. American Standards ASSn., Z11.47-1942. Method of Test for Carbon Residue of P. et I O l e um Products 288 Nonmetal lic Minerals 50\,. 13 (Ramsbottom Carbon Residue). Test for r el at 1 v e carbon-forming propensities of oils but in general not numerically equal to the Conradson carbon resl- due Values. Design and dimensions Of coking bulb, other apparatus requirements, and outline of test procedures. Emergency Alternate Provisions EA-D524; 1942, affected section 2, Apparatus; and section 3, PTO Cedure. American Society for Testing Materials, D567-41; 1941. American Petroleum Institute Standard, 540-41. Amer– ican Standards Assn., Z11.45-1941. Method for Cal- culating Wiscosity Index. Provides a means for cal- culating the Viscosity index of a petroleum product or lubricant from its viscosity at 100° and 210° F. Gives definitions, formulas and tables, . calculation, reproducibility, and tables showing Values. American Society for Testing Materials, D663-44T; 1944. Tentative Method of Test for Acid and Base Numbers of Petroleum Products by Color-Indicator Titration. Designed to indicate in petroleum products and lu- bricants arid compounded products the presence of or— ganic constituents having acid or basic character- istics. Gives definitions, Outline of method, appa- ratus, reagents, procedure, and calculation and re- port. - American Society for Testing Materials, D664–44T; 1944. Tentative Method of Test for Acid and Base Numbers of Petroleum Products by Electrometric Titration. Designed to indicate in petroleum products and luh- bricants and compounded products the presence of Or- ganic constituents having acid or basic character- istics. Gives definitions, Outline of method, appa- ratus, preparation of electrode system, procedure, Calculation, and report. American Society for Testing Materials, D808-44T; 1944. Tentative Method of Test for Chlorine in Lubricat- ing Oils by Bomb Method. Gives scope, outline of method, apparatus, reagents, procedure, Volumetric determination of chlorine, and gravimetric deter- mination of chlorine. American Society for Testing Materials, D809–44T; 1944. Tentative Method of Chemical Analysis for Phosphorus in Lubricating 011s. Gives scope, outline of meth- od, apparatus, reagents, procedure, and reproduci- bility. American Society for Testing Materials, D 81O-44T; 1944. Tentative Chemical Analysis for Lead. Copper and Iron in Lubricating Oils. Gives scope, Outline of method, preparation of sample, preliminary sepa- rations, apparatus, reagents, and procedure for de- termin1ng lead, Copper, and 1ron. American Society for Testing Materials, D 811-44T; 1944. Tentative Chemical Analysis for MetalS in Lubricating Oils. Gives scope, outline of method, preparation of sample, preliminary separations, ap- paratus, reagents, a n d procedure for determining tin, Silica, barium, Zinc, aluminum, Calcium, mag- nesium, SOdium, and potasSlum. American Society for Testing Materials, ES-42; 1944. Emergency Method of Test for Isopentane and 3enzene Insolubles in Used Lubricating Oil S. Gives scope, definitions, Outline of method, apparatus, reagents and solvents, preparation of sample, procedure, cal- culation and reporting, and precision. National Assn., of Purchasing Agents. Handbook Of Com- modity Data Sheets, 1938. Oils; Lubricating. Covers definition, description, derivation, grades, produc- tion, Specification factors, tests, packing, Spécif- ications, and marketing. National Lubricating Grease Institute. Tentative N. L. G. I. Classification of Semi-Fluid Greases. Covers grade numbers—0, 1, 2, 3, 4, 5, and 6. This class- ification is based on consistency only and is not intended to evaluate factors of apparent viscosity, type of Soap, mineral Oil COnstituent, or quality. Method of test is identical with A.S.T.M. D 217–38T with designated modificationS. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. Recommended Practice for Engine Tests for Evaluating Crankcase Oils. Re- vised, 1944. Covers measuring bearing corrosion, de- termining the oxidization resistance, and measuring other properties of oil such as detergency, r 1 ng sticking, and piston scuffing. Society of Automotive Engineers. 1944 Handbook, Section 3–Processed Materials. SAE General Information for Corresponding Ranges in Kinematic, Redwood and Engler Wiscosities. Adopted, 1940. Gives tables covering crankcase Oils and covering transmission and axle lubricants. U. S. Gov., Army Air Forces. Specification 3801; 1943. Oil; Petroleum (for Thinning Lubricants). U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. C1rcular C398 and Supplement, 1944. Standard Samples. Oil Samples, Sample No. 387d; Report of Ab- solute. Wiscosity, sample No. 387a; Report of Kinematic Wiscosity, Sample No. 387b; a n d Report of Saybolt W1 scosity, Sample No. 387c. These samples are p re- pared and sold by the National Bureau of Standards with a certificate of analysis, for use in industry and by others as a comparison standard for checking the accuracy of analysis of similar materials. U. S. Gov. , F e d e r a l Specification WW-L-791b; 1942. Lubricants and Liquid Fuels; General Specifications (Methods for Sampling and Testing). Gives a detailed description of the various methods of test for lu- bricants and liquid fuels, apparatus, and drawings. 504. | SPECIAL LUBR |CAT ING 0 || LS 501. I | Heavy Asphaltic Lubricating Oils 50l. 12 Lubricating Oils for Car Axle Generators 50l. 13 Journal Box lubricating Oils Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom— mended Practice, 1942. Renovated Car Oil, M-904–40; 1940. Specifications for oil acceptable for use in journal box packing for freight and passenger cars, includes field samples, laboratory Samples, proper- tles and tests, and methods of analysis. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Standard and Recommend- ed Practice, 1944. New Car Oil. Specifications M- 906–39; 1939. For saturating waste in journal box packing, free oiling, or as specified. Gives proper- tles and tests, and test for tarry matter and 1nSOl- uble impurities (dirt). References. –Definitions, methods of sampling and of test in g, see 502. 2, 503. O, 504. 0. 289 501. In Directory of Commodity Specifications 501. It! Mineral Lubricating 0ils References.-Def in 1tions, methods of sampling and of test ing, S e.e. 502.2, 503. 0, 504. O; journal box oil, see 504. 13; misc. lubricating oils, see 504.19; cylinder and engine oils, see 504. 2; machine lubri- cat in g o ils, see 504. 3; paraf f in Oil, see 504. 53; transformer and SW itch Olls, see 504.8. 504. | 9 Miscellaneous Lubricating 0 ils Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Recommended Practice. Specification 102-40; 1941. Zero Fahrenheit Lubricating 011; Summer Grade. For use in lubricating signal mechanism, not relays or dash pots, down to 0°F. Details for flash point, V1SCOS ſty, pour, moisture, Sulphur, and acid tests, and f Or labeling. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Rec Ommended Practice. Specification 103-40; 1941. 45 Degrees Below Zero Fahrenheit Lubricating 011, Winter Grade. For 10W-temperature use in lu- brication Of signal mechanism; not to be used in oil dash pots. Oil to be free from animal Or vege- table OilS and fats; flash point, fire, ViSCOS ity, DOur, a Cid, Sulphur, and moisture test requirement.S. U. S. Gov., Army Air Forces. Specification 3582A-2; 1944. Oil; Lubricating and Preservative. U. S. GOv., Army Air For c e s . Specification 3606; 1945. 011; Low-Temperature Lubricating. U. S. Gov., Army-Navy Aeronautical Specification AN- O–3–3; 1 94 4. Oil; LOW-Temperature Lubricating Gear. U. S. Gov., Army-Navy Aeronautical Specification AN- 0-4; 1943. Oil; Gyro Instrument Lubricating. U. S. Gov. , Army-Navy Aeronautical Specification AN- O-6a-2; 1945. 011; General Purpose, Low-Temperature Lubricating. U. S. Gov., Federal Specification WW-0-471; 1945. Oil; Lubricating, Car and LOCOmotive-Engine. COvers One grade. G 1 v e S general requirements, flash point, visc OS ity, pour DOint, Water, neutralization number, and Drecipitat 10n number; meth00s Of Sampling, in- spection, and tests; and packaging, packing, and marking for shipment. - U. S. Gov. , Federal Specification WW-0-526; 1943. Oil: Lubricating, Machine. Covers four grades des 1gnated by the numbers 8, 10, 20, and 30, and shall be a refined petroleum Oil suitable for general lubrica- tion of machinery. Gives requirements for viscos- 11ty, flash point, DOur DOint, carb On residue, neur- tral 12at 10n number, and corrosion; methods of Sam- pling, inspection, and tests; and packaging, pack- 1ng, and marking for Shipment. U. S. Gov. , Navy Dept. Specification 14 L 9; 1943. Lubricant; General-Purpose, No.1. U. S. GOV. , Navy Dept. Specification 14 L 10; 1943. Lubricant; General-Purpose, No. 2. U. S. Gov., Navy Dept. Specification 14 L 11; 1943. Lubricant; Water-pump, No.4. U. S. Gov., U. S. Army, Ordnance Dept. 2–6OD; 1943. Engine. U. S. Gov., U. S. Army, Ordnance Dept. Specification 2-120; 1944. 011; Lubricating Preservative, Special. References. -Def in 1t ions, methods of sampling and of testing, see 502. 2, 503.0, 504. O. Specification Oil; Lubricating, Car and LOC Omotive 501.2 CYL INDER 0 |LS 50%. 21 Compressor 0ils, for Air and for Ammo- nia Compressors U. S. GOV., Federal Specification WW-0-581; 1934. Oil; Lubricating, Refrigerating-Machine. Suitable for the lubrication of the cylinders of refrigerating ma- chines. Covers five grades-8, 10, 20, 30, and 40. Gives detail requirements; methods of sampling, in- spection, and tests; and requirements for packaging, packing, and marking for shipſment. References. -Def initions, methods of sampling and of test ing, see 502.2, 503. O, 504. 0. 501.22 Engine 0 ils, for Steam Engine Cylinders and for Turbines U. S. Gov., Federal Specification WW-0-541; 1935. 011; Lubricating, Marine Engine, Compounded. Covers One grade, suitable for the lubrication of reciprocating steam engines in marine service. Gives detail re- quirements; me t h od s of sampling, inspection and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Federal Specification WV-O-551; 1935. Oil; Lubricating, Marine Engine, Mine r a l. Covers One grade, suitable for the lubrication of reciprocating steam engines in marine service. Gives detail re- Quirements; me t h O d S of Sampling, inspect 10n, and tests; and requirements for packaging, packing and marking for shipment. - U. S. Gov., Federal Specification WW-0-601; 1935. Oil; Lubricating, Steam-Cylinder, Compounded. Suitable for the lubrication of steam cylinders Of noncon- densing engines and pumps. Covers three grades-1, 2, a n d 3. Gives detail requirements; methods of sampling, inspection, a n d tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Federal Specification WW-0-611; 1935. 011; Lubricating, Steam-Cylinder, Mineral. Suitable for the lubrication of noncondensing steam engine cylin- ders. Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packag- 1ng, packing, and marking for shipment. U. S. Gov., Federal Specification WW-0-661; 1934. 011; Lubricating, Turbine, Dynamo, a n d High-Speed Steam Engine. Suitable for the lubrication of turbines, dynamos, and high-speed steam engines. COvers five grades–8, 10, 20, 25, and 30. Gives detail require- ments; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking f Or shipment. References. –Definitions, methods of sampling and of testing, see 502.2, 503.0, 504.0. - 501.23 Cylinder 0 ils, for internal Combustion Engines U. S. Gov., Army Air Forces. Specification 3583; 1937. Oil Text (Lubricating)- Multi-Cylinder Engine, Gen- eral Spec 1 fication for. U. S. Gov., Army Air Forces. Specification 3594; 1940. 01l; Lubricating, Class D (for Internal-Combustion Engines Other Than Aircraft and Diesel). U. S. Gov., Army-Navy Aeronautical Specification AN-VW- 0-446a, 1943. 011; Lubricating, Aircraft-Engine. U. S. Gov., Federal Specification WV-0-496; 1931. Oil; Lubricating, Class D (for Internal-Combustion Engines 290 Nonmetal lig Minerals 50\!, \!0 and Other Than Aircraft a nd Diesel). Covers six grades designated by their S. A.E. (Society of Auto- motive Engineers) viscosity numbers from 20 to 70. Gives detail requirements; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking for shipment. U. S • Gov., Federal Specification WW-0-511; 1934. Oil; Lubricating, Diesel Engine. Covers five grades, designated by numbers 20, 30, 40, 50, and 55. Gives detail requirements; methods of sampling, inspec- tion, and tests; and requirements for , packaging, Dacking, and marking for shipment. U. S. GOV. , Navy Dept. Specification 14-0-13a; 1944. Oil: Lubricating, Diesel-Engine. U. S. Gov., U. S. Army, Ordnance Dept. 2-104B; 1943. Oil; Engine. References. -Def initions, methods of sampling and of testing, see 502.2, 503.0, 504.0; auto engine C Tall K-C8 Se Oll, See 504 - 34. 50l., 21; Walve 0 ils ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Specification M-912–41; 1941. Triple Walve Oil. Covers oll for lubricating triple valves, service a n d emergency portion pis- tons, and all other pistons in the air brake equip- ment having bronze packing rings. Gives properties and tests, apparatus, procedure, packing, marking, rejection, and rehearing. 501 - 3 MACHINE 0 |LS 50%. 3 || 0ils for Dynamos, Spindles, Pumps, Etc. U. S. Gov., Federal Specification WV-O-581; 1934. Oil: Lubricating, Refrigerating-Machine. Suitable for the lubrication of the cylinders of refrigerating machines. Covers five grades-8, 10, 20, 30, and 40. Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking for shipment. Specification References. -Def in it ions, methods of sampling and of test ing, see 502.2, 503. O, 504. O. 50%. 32 Machine-Gun Oil U. S. Gov., U. S. Army, Ordnance Dept. Specification 2–27E; 1941. 011; Lubricating, for Aircraft Instru- Inents and Machine Guns. References.-Definitions, methods of sampling and of testing, see 502.2, 503.0, 504. O. 50%. 33 Recoil and Recuperator Oils for Guns U. S. Gov. , , U. S. Army, Ordnance Dept. Specification 2-36D; 1941. Oil; Recoil. U. S. Gov., U. S. Army, Ordnance Dept. Specification 2-77; 1930. Recoil 011 for Aircraft Machine Guns. U. S. Gov., U. S. Army, Ordnance Dept. 2-96A; 1941. 011; Recoil, Heavy. References. -Def in itions, methods of sampling, and of testing, see 502.2, 503. O, 504. O; recuperator gre 8 Se , See 504. 49. Specification 50%.34 Transmission and Crankcase 0 il for Au- tomobiles Society of Automotive E n g in e er s. Section 3-Processed Materials. 1944 Handbook, SAE Recommended Practice Crankcase 011 Classification. Revised, 1941. Covers viscosity number, viscosity r a n ge, general information, viscosity temperature charts, method for estimating viscosity, and temperatures for recommend- 1ng crankcase Oils. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. SAE Recommended Prac- tice Transmission and Axle Lubricant Classification. Revised, 1940. Covers viscosity number, viscosity range, COns 1stency, general information, Viscosity, channeling, stability and Oxidization resistance, Solid matter, foaming, chemical activity, and corro- S 10n and wear. - References.- Definitions, methods of sampling and Of test. 1ng, see 502. 2, 503. O, 504. O: engine Oil for internal combustion engines. see 504.23. 50%. 35 Typewriter, Sewing Machine, and Clock 0 il S National Assn. Of Hos i e r y Manufacturers. Standard Stainless Lubricant for Knitting Machine, Mar. 1931. Specification for a stainless mineral oil for lubri- cating knitting and other machines used for the man- ufacturing of hosiery. U. S. Gov., Federal Specification WW-0–836; 1942. Oil; Typewriter. Covers One g r a d e of a well-refined, straight-run petroleum distillate. Suitable for lu- brication of typewriters and similar mechanical de- vices and machines. Gives detail requirements; meth- Ods Of Sampling, inspection, and tests; and require- ments for packaging, packing, and marking for ship- Iſlent. U. S. GOV., U. S. Army, Ordnance Dept. 2-47A; 1944. Oil; Clock and Watch. 50%. 36 0 il for Door Closers and Door Checks References.- Definitions, methods of sampling and of testing, see 502.2, 503. O, 504. O. 504.37 Hydraulic 0 il U. S. Gov., Army Air For c e s. Specification 3586C; 1942. Fluid; Hydraulic (Castor Oil Base) U. S. Gov., Army-Navy Aeronautical Specification AN-WW- 0-366b-2: 1944. 011; Hydraulic, Petroleum Base. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 2-79A; 1941. Oil; Hydraulic. 50l. i. LUBRI CAT ING GREASES * 50%. 110 General American Leather Chemists Assn. Methods of Sampling and Analysis. Hard Greases, 1938. Gives require- ments for melting point, t iter test, unsaponifiable, free fatty acids. American Society for Testing Materials, D 128–40, 1940. American Petroleum Institute Standard, 501–40. Amer- 1can Standards Assn., Z11. 16-1940. Methods of Anal- yS 1S Of Grease. For the determination of f illers, ash, soap bases, soap, fat, water, excess alkali or acid, Detroleum products, and unsaponifiable matter. Method of sampling, reagents, two methods of proced- ure, apparatus, Calculations, and report. - American Society for Testing Materials, D 566-42; 1942, American Petroleum Institute Standard, 543-42. Amer– ican Standards ASSn. , Z 11.51-1943. Method of Test for Dropping Po in t of Lubricating Grease. Gives Specificat 1 On Items 291 501. 10 Directory of Commodity Specifications definition, requirements for apparatus, Dr Ocedure, and reproducibility of results. American Society for Test in g Materials, D 666-44; 1944. American Petroleum Institute Standard, 548- 44. American Standards Assn., Z11.53; 1944. Method for Conversion of Kinematic Wiscosity to Saybolt Furol Wiscosity. Provides a means f or converting kinematic viscosity in cent 1stokes at 122°F. to Saybolt Furol viscosity in seconds at 122° F. Anti-Friction Bearing Manufacturers Assn., Inc. Rec- ommended by Annular Bearing Engineers Committee and National Lubricating Grease Instutute. (1) Tenta- tive method for determination Of low temperature torque characteristics of greases in antifrict iOn bearings, (2) S. O. D. pressure-viscosimeter, (3) S.0.D. pressure-viscosimeter for low temperatures, (4) the measurement of low temperatures by thermal electric procedures. National Assn. Of Purchasing Agents. modity Data Sheets, 1938. Grease; Mineral, Lubri- cating. Covers definition, manufacture and types of greases, uses, properties, packing, and Specifi- Cat iOnS. National Lubricating Grease Institute. Revised Norma- Hoffmann Oxidation Test for Greases, 1944. This method of test describes a procedure for determin- ing the resistance to O x 1 d a t i O n of lubricating greases when stored un de r static conditions for long periods of time; for example, when coated in thin films on antifriction bearings, On motor parts, or the like. Gives apparatus, describes procedure, and appendix covers precautions and Oxfolation Stor- age test. - National Lubricating Grease Institute. Tentative Method for Determination of Performance Character- 1stics of Lubricating Grease in Anti-Friction Bear- ings at Elevated Temperatures, 1944. Covers the procedure to be used for evaluating the performance characteristics of lubricating grease in antifric- tion bearings intended for use at temperatures above 175° F. Gives apparatus, preparation of test bearing, assembly of bearings in test spindle, pro- cedure A, procedure B, spindle disassembly, exami- nation of bearings after disassembly, report form, significance and limitations of the high tempera- ture performance test, and drawings. 50%.[] I Cup Greases U. S. Gov., Fe d e r a l Specification WW-G-681; 1934. Grease; Lubricating, Mineral. Suitable for lubri- cat iOn Of Such parts of motor equipment and Other machinery as are lubricated by means Of compression cups and for use in roller and ball bearings. Cov- ers three grades-soft, medium, and hard. Gives detail requirements; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for Shipment. Handbook of COm- References. -Definitions, methods of sampling and Of test ing, see 504 - 0. 50%. 12 Cyl inder Greases Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual Of Standard and Recommended Practice, 1942. Specification M- 914-42; 1942, B r a ke Cylinder Lubricant. COvers g grease suitable for lubricating brake cylinder pack- ing cups. Gives requirements for general properties and tests, physical properties a n d tests, packing and marking, rejection, and rehearing. 504.43 Gear, Chain, and Wire Rope Greases American Mining COngress, SDOnSOr. can Standards Assn., as M11-1927. Wire R O p e S for Mines. Includes lubrication and lubricant for wire ropes, recommendations as to general quality Of lu- bricant. . U. S. Gov., Federal Specification WW-L-751; 1934. Lu- bricant; Chain and Wire-Rope. Covers One grade- suitable for the lubrication and protection Of all heavy equipment. Gives detail requirements; methods Of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV. , Navy Dept. Specification 14L4; 1936. Lu- bricant; Gear. U. S. GOV., U. S. Army, Army Air Forces. 2-98; 1937. Lubricant; Gear Mechanism. U. S. GOV., U. S. Army, Ordnance Dept. £-105A; 1944. Lubricant; G e a r, and Other Types. References. – Definitions, methods of sampling and of testing, see 504. O; liquid lubricant for gear, Cha in, and Wire rope, see 504. 19. 50%.[1] Graphite Greases Approved by Ameri- Specification Ge a ra. Retractable Landing Specification Universal, Hypoid Assn. of American Railroads, Operations and Maintenance Manual of Standard and Recoſſ- mended Practice, 1942. Specification M-913-41; 1941. Triple Walve Graphite. Covers graphite suitable for lubricating slide valves and graduating Valves of triple valves and other a 1 r brake valves. Gives graphitic carbon, ash, free iron, fineness, deter- mination of ash, free iron and fineness, packing, marking, rejection, and rehearing. U. S. Gov., Army-Navy Aeronautical Specification AN-G- 6–2; 1944. . Grease; Lubricating, Graphite. U. S. Gov. , Fe d e r a l Specification WW-G-671a; 1934. Amendment 1; 1942. Grease; Lubricating, Graphite. Covers three grades-soft, medium, and hard. Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packaging, Dacking, and marking for Shipment. U. S. Gov., Treasury Dept., Procurement Div., No. 476; 1941. Graphite; Lubricating, Amorphous. Shall be of the natural or artificial variety, free from flake graphite, powdered coal, lampblack, Carbon black, grit, oil, grease, or other deleterious material. Gives requirements for graphitic carbon, Volatile carbon, and particle size; methods of Sampling, in- Spection, and tests; and packaging, packing, and Tarking. Dept., Mechanical Div. References. - Definitions, of testing, see 504. 0. 50%.[16 Crank-Pin, Driving-Journal, and Rod-Cup Greases U. S. Gov., " Federal Specification wV-G-651; 1934. Grease; Lubricating, Crank-Pin and ROd-Cup. Covers One grade. Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. methods of Sampling and 292 Nonmetal lic Minerals 50l. 5), U. S. Gov., Fe d e r a 1 Specification WW-G-661; 1934. Grease; Lubricating, Driving—Journal. Covers one grade. Gives detail requirements; methods of samp- ling, 1 nspection, and tests; and requirements for packaging, packing, and marking for shipment. References. –Definitions, methods of sampling and of testing, see 504. 0. 501.119 Miscell aneous Lubricating Greases U. S. Gov., Army Air Forces. Specification 3560-F; 1945. Grease; High-Melting Point (Medium Grade). U. S. Gov., Army–Navy Aeronautical Specification AN- G–3a–2; 1944. Grease; Low-Temperature, Lubricating. U. S. Gov., Army–Navy Aeronautical Specification AN- G-4-3; 1944. Grease; Aluminum Soap. U. S. Gov., Army–Navy Aeronautical Specification AN- G-5a; 1944. Grease; High-Temperature, Lubricating. U. S. Gov. , Army–Navy Aeronautical Specification AN- G-10–2; 1944. Grease; Extreme Press u re, Low- Temperature, Lubricating. U. S. Gov. , Army–Navy Aeronautical Specification AN- G-14; 1943. Grease; Gasoline and Oil-Resistant. U. S. Gov., N av y Dept. Specification. 1467; 1944. Grease; Wool, Rope-Lubricant. U. S. Gov. , Navy Dept. Specification 14011; 1942. Grease; Lubricating, Mineral. U. S. Gov., Navy Dept. Specification 14L3b; 1936. Lubricant; Ball—and Roller-Bearing. U. S. Gov., N a v y Dept. Specification 14L5; 1936. Lubricant; Waterproof. U. S. GOV., N a V y Dept. Specification 14L6; 1939. Lubricant for Plug-Type Scupper Walves. U. S. Gov., U. S. Army, Medical Dept. Specification 2-101; 1939. Grease; Lubricating, pleces, Dental. U. S. Gov., U. S. Army, Ordnance Dept. Specification 2-39C; 1924. Grease for Recoil Mechanisms. U. S. Gov., U. S. Army, Ordnance Dept. Specification for Engine Hand- 2–106; 1942. Grease; General Purpose, No. 0. U. S. Gov., U. S. Army, Ordnance Dept. Specification 2-107; 1942. Grease; General Purpose, No. 1. U. S. Gov., U. S. Army, Ordnance Dept. Specification 2-108; 1942. Grease; General Purpose, No. 2. U. S. Gov., U. S. Army, Ordnance Dept. Specification 2-109; 1942. Grease; Water Pump. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 2-110; 1942. Grease; Wheel-Bearing, Heavy Duty. References. –Definitions, methods of sampling and Of test ing, see 504. 0. 50.5 PARAFFIN, PARAFFIN 0.1L, AND PARAFFIN WAX 501, .50 General American Society for Testing Materials, D721-44; 1944. American Petroleum Institute Standard, 546-44. Aſner- ican Standards Assn., Z11.52-1944. Method of Test for Oil Content of Paraffin Wax. For the determina- tion of the percentage of oil in paraffin wax hav- ing a melting point of 105° F. or higher and con- taining not more than 15 percent by weight of oil. Gives requirements for nature of test, apparatus, solvent, procedure, calculation, and reproducibility of results. Natural Gasoline Assn. of America. Standard Table of Physical Constants for Paraffin Hydrocarbons. |tems 501.5 ! Candles U. S. Gov. , Dept. Of Agriculture, FOrest Service. ifications MSF-77–S. (Plumber). U. S. Gov., Federal Specification C–C–91; 1933. Can- dles. Covers two types— (I) stearic acid and (II) Stearic ac 10 and paraffin; and three classes for the latter type— (A) five per pound, (B) six per pound, and (C) ten per pound. Gives general and detailed require– ments, properties a n d dimensi Ons f or both types; methods of sampling, 1nSpection, and tests; and re- quirements for packaging, packing, and marking. 50.1.52 Illuminating Wax 50 - 53 Paraff in Oil S The American Pharmaceutical ASSn. and The National FOI’— mulary Committee. The National Formulary, Seventh Edition, 1942. Chlorinated Paraffin (Chlorocosane). Gives chemical composition, description, miscibility, specific gravity, identification, ash, acids or alka- lies, free chlorine, chloride, completeness of chlo- rination, and St Orage. U. S. Gov. , U. S. Army, Chemical Warfare Service. Spec- ification 4–503–127A; 1940. , Paraffin; Chlorinated. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1114A; 1944. Paraffin; Refined for Histological, Pharmaceutical, and Dental USe. Spec- Candle; Smoke Chaser's Lantern References. –Def initions, methods of sampling and of test ing, see 502.2, 503. O, 504. O; petrolatum, see 504. 6. 501, .5ll Paraff in Wax The American Pharmaceutical Assn. and The National For- mulary Committee. The National Formulary, Seventh Edition, 1942. Paraffin. Gives chemical composition, description, solubility, identifications, melt. 1n g point, carbonizable substances, reaction, and storage. American Society for Testing Materials, D 87-42; 1942. American Petroleum Institute Standard, 513–42. Amer– 1 can Standards Assn., Z11.4-1942. Method of Test for Melting Point of Paraffin Wax. Definition of A. S.T.M. paraffin wax melting point, dimensions and design Of test apparatus, and Outline Of test. American Society for Testing Materials, D 812–43; 1943. American Petroleum Institute Standard, 544-43. Amer- 1can Standards Assn., Z 11.50-1943. Method of Test for Carbonizable Substances in Paraffin Wax. Appli- cable to paraffin wax to ascertain whether 1 t con– forms to the standard of quality required for phar- maceutical use. Gives requirements for apparatus, reagents, procedure, and interpretation Of results. National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, Volume 2; 1944. Paraffin Wax. Covers definition, derivation, constants, solubility, grades, uses, containers and shipping, and Substi- tuteS. New York Produce Exchange. Vegetable Oils, Waxes, and Fats, 1924. Paraffin Wax. White Crude Wax SOld On basis of 2 percent oil and moisture content; yellow crude wax sold on basis of 4 percent Oll and mol Sture content; and refined paraffin wax sold on basis of melting DOlnt. Toilet Goods Assn., Inc. Petroleum Wax; Crystalline. Specification No.7; 1941. Gives requirements for 293 50\!.5|| Directory of Commodity Specifications COlor, Odor, melting range, and alkalls, lead. Toilet Goods Assn., Inc. Specification No. 8; 1941. Petroleum Wax; Amorphous. Gives requirements for color, Odor, fracture, Solubility, melting point, melting range, free acids and alkalis, Sulfür and sulfides, ash, arsenic, and lead. U. S. Gov., Federal Specification WW-P-121; 1942. Wax; Paraffin. Covers three types— (I) fully refined, (II) semirefined, and (III) white crude scale. Gives requirements for melting point, color, Odor, taste, oil, and moisture; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification JJJ-W-141; 1942. Wax; Carnauba. Covers two grades—(1) yellow-green and (2) commercial WNo. 3 North Country. " Gives de- tail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. fracture, solubility, melting point, carboni Zable impurities, free acids sulfur and Sulfides, ash, arsenic, and U. S. Gov., U. S. Army, Chemical Warfare Service. Specification 4–503–127B; 1943. Paraffin; Chlorin- ated. References. -Definitions, methods of sampling and of testing, see 504. 0. 5 Ol' - 6 PETROLATUM The American Pharmaceutical ASSn. Formulary Committee. and The National The National Formulary, Sev- enth Edition, 1942. Emulsion of Liquid Petrolatum with Phenolphthalein. Gives chemical composition, storage, alcohol content, preparation, and average dOSe. American Society for Testing Materials, D 127-30; 1930. American Petroleum Institute Standard, 523-30. Amer- 1 can Standards Assn., Z11.22-1932. Method of Test for Melting Point of Petrolatum. Describes appa- ratus and test procedure for determination of the melting point temperature at which petrolatum is sufficiently flu i d to drop from the thermometer under prescribed conditions. American Society for Testing Materials, D 155-39 T, 1939. Tentative Method of Test for Color of Lubri- cating oil and Petrolatum by Means of A.S.T.M. Union Colorimeter. Gives description of special color- 1meter, lists glass color standards and procedures for light and for dark lubricating oils and petro- latuſ]. - American Society for Testing Materials, D565–43; 1943. American Petroleum Institute Standard, 545-43. Amer- i can Standards Assn., Z11.49-1943. Method of Test for Carbonizable Substances in White Mineral Oil (Liquid Petrolatum). Test for conformity to stand- ard of q u a l i t y required for pharmaceutical use. Gives apparatus, reagents, procedure, and interpre- tat iOn Of resultS. * Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 77-41; 1942. Insulating Compound for Use in Impeda Ince Bonds. Includes requirements for material and work- manship, physical characteristics, inspection, tests, packing, marking, and Warranty. U. S. Toilet Goods Assn., Inc. Specification No. 6; 1941. Pet— rolatum. Gives requirements for color, Odor, taste, Solubility, Viscosity, melting point, specific grav- 1 ty, ash, Saponifiable matter, free acids and alka- 11S, Sulfur and Sul ſides, arsenic, and lead. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Light Liquid Petro- latum (Light Liquid Paraffin, Light White Mineral 0 1 l). Wiscosity, specific gravity and other tests, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., T we l f thFevision, 1942. Liquid Petrolatum (Liquid Paraffin, White Mineral Oil, Heavy Liquid Petrolatum). Description, solubility, specific grav- 1 ty, V1SCOSlty, carbonizable substances, reaction, solid paraffin, sulfur compounds, and storage. U. S. P. product. Of liquid petrolatum-Emulsum Petrolatl Llauldi. ** U. S. Pharmacopoeial Convention. S. A., Twelfth Revision, 1942. Jelly). Description, solubility, specific gravity, melting point, ash, organic acids, alkali, mineral 'acids, fixed Olls, fats or rosin, consistency, color, and St Orage. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., T we l f th Revision, 1942. White Petrolatum (White Petroleum Jelly). Description, color, other tests, and Storage. U. S. Gov., Army–Navy Aeronautical Specification AN-P- 51-1; 1944. Petrolatum. U. S. Gov., Navy Dept. Specification 14P1c; 1934. Pet- TOlatum. U. S. Gov. , Treasury Dept., Procurement DiV., 1943. Petrolatum; Technical Grade. Shall be in one type and in one grade. Gives requirements for melt- ing point, flash point, penetration, evaporation loss, neutralization number, precipitation number, Odor, corrosion, reaction, and abrasion; methods of Samp- ling, inspection, and test; and packaging, packing, and marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 2-67A; 1940. Petrolatum (for Lubrication of Ordnance Materiel). U. S. Gov., U. S. Army, 50–11–34A; 1938. less Powder. U. S. GOV., U. S. Army, Ordnance Dept. 50-11-37A; 1938. Grease; Shell. References. –Definitions, methods of sampling and 9 ſ testing, see 502. 2, 503. O, 504.0; liquid petro- latum, see 504. 53. 5 0.7 CUTTING 0 |LS U. S. Gov., Federal Specification WW-0-251; 1934. Oil; Cutting, Mineral-Lard. Covers two grades–1 and 2; Suitable as a cutting Oll and COOlant for machine cuttiilg tools. Gives Detail requirements; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Fed e r a l Specification WW-0-261; 1934. Amendment 1; 1934. 011; Cutting, Soluble. Covers One grade, suitable for use as a COOlant and lubri– cant for cutting and threading tools. Gives detail requirements; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Pharmacopoeia of U. Petrolatum (Petroleum 479A; Ordnance Dept. Specification Petroleum Jelly, for Use in Smoke- Specification 294 Monmetal lic Minerals 505.0 U. S. Gov., Navy Dept. Specification 14011a; 1939. Oil; Cutting, Mineral-Lard, Sulfur-Treated. U. S. Gov., Treasury Dept., Procurement Div., No. 469; 1941. 011; Cutting, Mineral-Lard, Sulfur-Treated. Covers a clean and homogeneous solution of well re- fined Oll; shall not deposit gum on machinery or parts with use, nor shall separation of fatty or mineral oils occur at working temperatures. Gives requirements f or color, specific gravity, water, flash point, pour point, Viscosity, saponi fiable oil Content, neutralization number, and sulfur; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. References. -Definitions... methods of sampling and of testing for lubricatingſ of ls, see 504. O; defini- tions, methods of sampling and of test in g for an1- mal oils and fats, see 040; other lard oils, see O4 1.3. º 501.8 TRANSFORMER AND SWITCH INSULATING 0 || LS American Society for Testing Materials, D 94–44; 1944. American Petroleum Institute Standard, 547–44. Amer— 1 can Standards Assn., Z11.20-1944. Method of Test for Saponification Number of Petroleum Products by Color-Indicator Titration. The method is applicable to new and used petroleum Oils including electrical 1nsulating Oils and to mixtures of fats and mineral Oils. Gives definition, principle of method, appa- ratus, reagents, blank determinations, sample, pro- Cedure, Calculation, 1dentification of fat, and re- producibility of results. American Society for Testing Materials, D 117–43; 1943. American Standards ASSn. , C 59.2-1944. Methods of Testing Electrical Insulating Oils. Apply to oils for use 1n transformers, oil circuit-breakers, and Similar apparatus as an 1msulat 1ng Or COOling me- dium. Gives requirements for Sampling, specific gravity, Color, Viscosity, flash point, pour point, neutral 1 Zat 1 on number, Sapon if 1 cat 1 on number, Sludge, mineral acids, free and COrrosive Sulfur, Steam emulsification test, dielectric Strength, and report. American Society for Testing Materials, D 670-42 T; 1942. Tentative Methods Of Test for Sludge Forma- tion in Mineral Transformer Oil. Applicable in the evaluation of the sludge forming tendency in new Iſlineral transformer Oils. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 46–41; 1942. Transformer Oil. Includes requirements for color, flash, fire, pour point, viscosity, acidity, alkali, water, free sulphur and chlorides, dielectric Strength, inspection, t e s t s according to current methods of American Society for Testing Materials, packing, marking, and warranty. U. S. Gov., Federal Specification WW-0-401; 1942. Oil; Insulating (for Transformers, Switches, and Circuit Breakers). Covers one grade. Gives requirements for physical and chemical characteristics; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 14-0-12b; 1943. Oil; Transformer. References. -Definitions, methods of sampling and Of test in g, see 502. 2, 503. O, 504. O. 501 - 9 MISCELLANEOUS 0 || LS American. Society for Testing Materials, D 665–44 T; 1944. Tentative Method of Test for Rust-Preventing Characteristics Of Steam-Turbine Oil in the Presence of Water. Intended to indicate the ability of steam— turbine Olls, including those used for steam-turbine gears, to aid in preventing the rusting of ferrous parts should water become admixed with the oil. National Assn. of Wool Manufacturers. Specification P-1; 1941. Refined Mineral Oil. Gives requirements for flash point, viscosity at 100° F., pour, color, neutralization number, saponification number, evapor- ation loss, and 11ght stability. Society Of Automotive Engineers. Aeronautical Material Specification No. 3O70; 1942. Oil Corrosion Preven- tlve (Carburetor Slushing). A refined petroleum oil suitable for protecting the interior of carburetors from COrrosion during Shipment and Storage. Includes requirements for quality, physical properties, tests, reports, identification, approval, and rejections. Similar to U. S. Gov., Navy Dept., Bureau of Aeronau- tics Specification AN-WW-O-446, grade 1065A. U. S. GOV., AI'my Al T Forces. Specification 36O4; Oil; Corrosion-Preventive, Soluble. - U. S. Gov., Army Air Forces. Specification 3605; Oil; Preservative, for Hydraulic Equipment. U. S. Gov., Federal Specification P-0–361; 1933. Oil; Floor, Mineral. Covers One type and One grade. Gives requirements for viscosity, flash point, color, pour point, and saponification number; methods of sam- pling, inspection, and tests; and requirements for packaging, packing, and marking for Sh1pment. 1944. 1944. References. -Castor oil for medicinal purposes, see 813. 1; Cottonseed 0 1 1, see 142. 4. 505. *ś AND OTHER BITUMINOUS MATE- 505.0 GENERAL ITEMS American Assn. Of State High w a y Officials, T41–35. Standard Me t ho d of Sampling Bituminous Mixtures. III selecting Samples of bituminous paving mixtures the most applicable method should be used. Gives details for Sampling at D l a c e of manufacture and for sampling at point of delivery. American As Sn. Of State H 1 g h w a y Officials, T43–35. Standard Method of Test for. Specific Gravity of Bitu- minous Materials. The specific gravity of bitumi- nous materials shall be expressed preferably at the ratio of the weight of a given volume of the materi- al at 25° C. (77° F.) Gives details for hydrometer method used for thin fluid b i t um en s, pycnometer method used for viscous fluid and semisolid bitumens and emulsions, displacement method used for Semi- solids, and displacement method used for hard, solid b1 tumens. American Assn. Of State H 1 g h w a y Officials, T44-42. Standard Method of Test for Determination of Bitu- men. Gives scope, apparatus, preparation of sample, preparation of crucible, a n d procedure for method No. 1 and method NO. 2. American Assn. Of State H 1 g h w a y Officials, T46–35. Standard Method of Test for Percentage of Bitumen Insoluble in Paraffin Naphtha. Gives details for method of procedure. 295 505.0 Directory of Commodity Specifications American Assn. Of State Highway Officials, T54–35. Standard Method of Test for Specific Wiscosity (Eng- ler). The Viscosity of fluid bituminous road mate- rials may be determined at any suitable temperature by means Of the Engler Viscosimeter. Gives details for this process. American Assn. of State Highway officials, T58-37. Standard Methods of the Determination of the Per- Centage Of B1 tumen in Bituminous Mixtures. Gives detailed procedure for centrifugal method and for method for examination of bituminous mortars and sheet asphalt. - American Assn. of State Highway Officials, T/7–38. Standard Method of Sampling and Testing Premolded Asphalt Plank. Gives Sampling, inspection, absorp- tion test, brittleness test, indentation test, and mineral Surfacing test. American ASSn. Of State Highway Officials, T101-42. Standard Methods of Determining Swell Characteris– tlCS Of Aggregates When Mixed W1th Bituminous Mate- rials. These methods provide for the determination Test for Penetration of Bituminous Materials. Di- mensions and construction of container and needle, Water bath standard temperature, preparation of sam— ple, test procedure. American Society for Testing Materials, D 6–39 T; 1939. American ASSn. Of State Highway Officials, T 47–42. Tentative Method of Test for Loss on Heating of oil and Asphaltic Compounds. For loss of weight (exclu- Sive of water) when heated in special apparatus de- Scribed, preparation of sample, and method of proce— dure. American Society for Testing Materials, D 8–33; 1933. Definitions of Terms Relating to Materials for Roads and Pavements. Covers bituminous materials such as emulsion, Cut-back, asphalts, coal tar and pitch, terms relating to tests, nonoituminous materials, et C. American Society for Testing Materials, D 36–26; 1926. American Standards Assn., A 37.10-1943. American ASSn. Of State Highway Officials, T 53–42. Method of Test for Softening Point of Bituminous Materials of the swell characteristics of dense-graded bitu- minous mixtures and aggregates used in such mix- tures. Gives apparatus, bituminous b inder, proce- dure, measuring, immerS 10n, calculation of results, and report. (R1ng-and-Ball Method). Gives dimensions and design Of ring, S te el ball, container, and thermometer; method of preparing sample, rate of heating, permis- Sible variations, mod iſ 1 iOns for hard materials, and precautions to be observed. American Assn. of State H1ghway Officials, T102-42. American Society for Testing Materials, D 61-38; 1938. Standard Method of Spot Test of Asphaltic Materials. This method is applicable only to asphaltic prod- ucts derived from petroleum and should not be ap- plied to natural asphalts containing nonbi tuminous matter insoluble in Xylene. Gives materials, ap- Method of Test for Softening point of Tar sProducts (Cube-in-Water Method). For arbitrary method appli- cable to pitches softening under 176° F., including hard a n d S0ft pitches, descr 1pt 10n. Of apparatus, preparation. Of 88mple, and test methods. paratus, samples, procedure, procedure in disputed American Soceity for Testing Materials, D 70–27; 1927. cases, and xylene equivalents. American Assn. Of State Highway Officials, T109-42. Standard Method of Test for Settlement R at 1 o of Mineral Matter in Bituminous Filler. This method of test is used as a measure of the rate at which Method of Test for Specific Gravity of Road Oils, Road Tars, Asphalt Cements, and Soft Tar Pitches. Requirements for pycnometer or weighing bottle, size and weight, and ratio of weight of fluid to that of distilléd water, with precautions to be observed. mineral matter in mixtures of asphalt and mineral American Society for Testing Materials, D 71-27; 1927. matter will settle when maintained without agita- tion at a temperature of 325° F. Gives apparatus, sample, procedure, and results. American Assn. Of State Highway Officials, T110-42. Standard Method for De termination of Moisture or Wolatile Distillates in Bituminous Mixtures. This Method of Test for Specific Gravity of Asphalts and Tar Pitches Sufficiently Solid To Be Handled in Frag- ments. For determination by use of an analytical balance equipped with a pan straddle or other sta- tionary support. Preparation of test specimen and method of procedure. method may be used for determination by direct ſheas- || American Society for Testing Materials, D 92—33; 1933. urement Of moisture or volatile fractions of the bitumen in b1 tuminous mixtures. Gives apparatus, samples, and procedure. American Assn. Of State Highway Officials, T111-42. Standard Method of Test for Inorganic Matter Or Ash. Intended for the determination of mineral matter in solid, semisolid, or liquid bitumens. Gives appa- ratus, preparation of sample, procedure, and cal- American Assn. Of State Highway Officials, T 48–42. American Petroleum Institute Standard, API 511–33, American Standards Assn., Z11.6–1933. Method Of Test for Flash and Fire Points by Means of Open Cup. For all petroleum products except fuel oils and those having an open cup flash below 175° F. Includes de- Scription of Cleveland open cup, heating plate, and procedure for flash and fire points. culations. American Society for Testing Materials, D 95-40; 1940. American Society for Testing Materials, D4-42; 1942. American Standards Assn., A 37.3–1943. Method of Test for Determination of Bitumen. Intended for the determination of bitumen in materialS COntain- ing at least 25 percent bitumen. Covers apparatus, preparation of sample, preparation of Gooch cruci- ble, methods of procedure, Calculation, and report. American Society for Testing Materials, D 5–25; 1925. American Assn. Of State Highway Officials, T 49-42. American Standards Assn., A37.1-1930. Method of American Petroleum Institute Standard, 519–40. Amer- 1 can Assn. Of State H 1 g h w a y Officials, T 55–42. American Standards Assn., Z11.9–1940. Method of Test for Water in Petroleum Products and Other Bituminous Materials. Especially applicable to petroleum, fuel Oll, road Oil, COal tar, water-gaS and COke Oven tars, etc. Determination Of Water by distilling Sam- ple with Volatile solvent, dimen SiOIls and design of still, distillation requirements for Solvents, test procedure. 296 Nonmetal lic Minerals 505.0 American Society for Testing Materials, D 113-44; 1944. American Society for Testing Materials, D 255-28; 1928. American Assn. Of State Highway Officials, T 51-44. Method of Test for Steam Distillation of Bituminous American Standards Assn., A 37. 11; 1944. Method of Protective Coatings. General method for the sepa- Test for Ductility of Bituminous Materials. For ration and recoVery Of the solvent and base in b i — measurement of elongation before rupture at stand- tuminous mixtures, description and assembly of appa- ard temperature and specified speed; gives require- ratus, and Outline Of procedure. ments for apparatus, molding test Specimen, and ten- American Society for Testing Materials, D 270–33; 1933. sile test method. American Petroleum Institute Standard, 528–33. Amer– American Society for Testing Materials, D139-27; 1927. 1Can Standards ASSn. , Z11.33-1935. Methods of Sam- American Assn. Of State Highway Officials, T 50-42. pling Petroleum and Petroleum Products. Includes all American Standards Assn., A37.2-1930. Method of petroleum products except gases. Requirements for Float Test for Bituminous Material S. Weight and di- experienced personnel and description of apparatus; mensions of aluminum float and brass COllar, assem- for b0ttle OT beaker S am pl. 1 n g of tank cars and bly of apparatus, design and graduation Of thermoſſ- trucks; and shore, ship, or barge tanks; continuous eter, preparation of Sample, and test procedure for Sampling of plpe lines, dipper Sampling of streams; asphalt products and for tar products. thief Sampling of cans, drums, and tank cars; bor- American Society for Testing Materials, D 140–41T; 1ngs Sampling of wax, soft solids in cases, cakes, 1941. American Assn. of State H1 ghway Officials, bags, or barrels; and grab sampling of lumpy material T 40–42. Tentative Methods Of Sampling Bituminous in blns, bunkers, sacks, and barrels. Materials. Samples may be taken either (a) to rep- American Society for Testing Materials, D 313–41; 1941. resent as nearly as possible an average of the Method of Test for Coarse Particles in Mixtures of bulk of the material sampled or (b) to ascertain Asphalt and Mineral Matter. Covers the procedure for the maximum variation in characteristics which the determining the amount of particles of mineral or material may possess. Protection and preservation, other insoluble matter 1n asphaltic mixtures that time and place, sizes of samples, containers; sam- are retained upon a No. 200 (74-micron) sieve. Sam- pling under pressure, under gravity flow, from tank pling, preparation of Sample, apparatus, procedure, cars, barrels, drums, and Cakes for solid, semisolid, and Calculation. and liquid materials, and for Crushed fragments. American Society for Testing Materials, D 446–39; 1939. American Society for Testing Materials, D 147-41; 1941. American Petroleum Institute Standard, 534–39. Amer– Methods of Testing Bituminous Mast1 cs, Grouts, and 1 Can Standards Assn., Z11.46–1941. Method for COn- L i ke Mixtures. Definitions of bituminous grout, Version of Kinematic W1 scosity to Saybolt Universal asphalt Inastic, and asphalt mast 1 C Cake; preparation W1 SCOsity. Includes table Of Values and equation of samples, description of extraction a pp ar at us for COnverting kinematic Viscosity in centistokes at for small and for large samples, test procedures any temperature to Saybolt V1scosity in seconds at for analysis Of 10 to 30 gm. and 50 to 500 gm. Sam- the same temperature. ples, recovery and examination of extract bitumen, American Society for Testing Materials, D 529–39T; 1939. and solubility Of aggregate in hydrochloric acid. Tentative Recommended Practice for Accelerated Weath- A. S. T. M. Emergency Alternate Provision, EA-D 147; e r in g Test of Bituminous Materials. For simulating 1941, affected Section 3, apparatus. extreme outdoor exposure, description of apparatus, American Society for Testing Materials, D 165-42; 1942. intensity of light, temperature control, refrigera- American Assn. Of State Highway Officials, T 45–42. tion temperature, test specimen, cycles for cold, American Standards Assn., A 37, 12; 1943. Method of water, light exposure, and determination of extent Test for Proportion of Bitumen Soluble in Carbon of weathering. Tetrachloride. Covers apparatus required, prepara- American Society for Testing Materials, D 567–41; 1941. tion of sample, Outline of procedure, and calcula- American Petroleum Institute Standard, 540-41. Aſner- tion of percentage. 1 can Standards Assn., Z11.45–1941. Method for Cal- American Society for Testing Materials, D243–36; 1936. culating Wiscosity Index. Provides a means for cal- American Assn. Of State Highway Officials, T 56–42. culating the Viscosity index of a petroleum product American Standards Assn., A 37. 13–1943. Method of or lubricant from its viscosity at 100° and 210° F. Test for Residue of Specified Penetration. Applies Gives definition, formulaS and tables, calculation, to specified penetration of r e s i du e obtained by reproducibility, and tables showing Values. heating road of l or semisolid asphalt at 249° to American Society for Testing Materials, D 762-44 T; 260° C. Describes apparatus necessary, sample, pro- 1944. Tentative Method Of Test for Hot Extraction cedure, precautions, and reproducibility of results. of Asphaltic Materials and Recovery of Bitumen by American S oc i e ty for Test 1ng Materials, D 244-42; the Modified Abson Procedure. COVers the procedure 1942. American ASSn. Of State Highway Officials, for the extraction of benzol soluble bitumen from T 59–42. Methods of Testing Emulsified Asphalt. asphaltic mixtures, the removal of mineral matter For examination of emulsions composed principally from the solution, and the recovery Of the bitumen Of a semi solid Or liquid asphaltic base, water, and from solution in sufficient quantity for further emulsifying agent. Requirements for determination testing. Gives apparatus, reagents, sample, and pro- of Viscosity, distillation test, determination of Cedure. water, settlement, demulsibility, sieve test, coat- American S oc i e ty for Testing Materials, E 28-42 T: ing test, freezing test, penetration of residue, 942. Tentative Method of Test for Softening Point solubility of residue, ductility of residue, spe- Ball and Shouldered Ring Apparatus). Applicable to cific gravity, and ash in residue. asphalts, tars, pitches, rosins, and m O S t resins, 5. 297 505.0 Directory of Commodity Specifications both natural and synthetl C. Apparatus, preparation of sample, procedure, Softening point, precautions, and reproducibility of results. * National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Flash Point Test-Pensky-Martens Closed Cup Tester. For determining the flash point of fuel oils, cut-back asphalts, and Other Viscous mate- rials, and Suspensions of Solids. Describes appa- ratus, procedure, flash point, bar.Ometric pressure, and reproducibility of results. - U. S. Gov. , Dept. Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R4- 36; 1936. Asphalt. This recommendation establishes grades Of asphalt for paving purposes as determined by penetration limits. It d e f l n e s the range of asphalt used in the construction of sheet asphalt, asphaltic concrete, asphalt-macadam pavements, Sur- face treatment, and for joint filler or for prep- aration of joint filler for various types of con- struction. Initiated by the Asphalt Institute, 505. I ASPHALTS 505. 10 General 505. II Native Asphalt National Assn. of Purchasing Agents. Handbook of Coſm- modity Data She et s, Wolume 2; 1944. Gilsonite. Covers definition, constants, Solubility, deriva- tion, grades, uses, Substitutes, and Shipping. U. S. Gov. , Federal Specification SS-A-7O6a; 1940. Asphalt (for Use in) Road and Pavement Construction. Covers 24 grades and types. Gives requirements for physical and chemical properties; methods for sam- pling and testing; and requirements for packing and marking for shipment. U. S. Gov., U. S. Army, Ordnance Dept. Items Specification 50–11-74; 1939. Asphaltum, Gilsonite. References. –Definitions, methods of sampling and of test in g, see 502.2, 505. 0. 505. I2 Asphalt, Pavement • References. –Asphalt pavements, see 518.37. 505. 13 Asphalt Cement American Assn. of State Highway officials, M20-42. Standard Specifications f or Asphalt Cement (pre- pared from petroleum). For penetration grades 30- 40, 40–50, 50–60, 60–70, 70-85, 85-100, 100-120, 120–150, 150–2OO. Gives SCOpe, general requirements, properties and tests, and methods of sampling and testing. American Assn. of State Highway Officials, M22-42. Standard Specifications for Asphalt Cement (pre- pared from Trinidad Lake asphalt). For penetration grades 30–40, 40–50, 50–60, 60-70, 70-85, 85-100, 1OO–12O, 120–150, 150–2OO. G. 1 v e s scope, general requirements, properties and tests, methods of Sam- pling and testing, and table showing physical pro- perties of various grades. American Public Works Assn. Specification for Pave- ment Foundation of Asphaltic Concrete, B-5; 1936. Includes asphalt cement requirements for homoge- nous, water-free, nonfoaming mixture; Specific grav- ity, flash point, penetration, ductility, loss On heating, bitumen soluble 1 n Carbon tetrachloride, Sampling, and tests using A. S. T.M. methods. American Public Works Assn. Specification for Sheet Asphalt Pavement, G1–36; 1936. Includes asphalt ce- ment requirements; for homogeneous, water free, non- foaming mixture; penetration, ductility, loss On heating, flash point, and bitumen soluble in carbon tetrachloride, with tests in accordance with A. S. T. M. methods. American Railway Engineering Assn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Pur p O S e s : Asphalt Mastic Floors and Asphalt Block Floors. Gives requirements for asphaltic cement. American Railway Engineering Assn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Sheet Asphalt Pave- ments; Asphalt Block Pavements; and Asphalt Macadam Pavements. Gives requirements for asphaltic cement. American Railway Engineering Assn. Construction and Maintenance Section, A S S n . Of American Railroads. Manual for Railway Engineering. Specifications for Membrane Waterproofing. Gives requirements for plas- tic Cement. Asphalt Institute. Construction Series 64; 1942. A s- phalt Caments. Shall be prepared by the refining of petroleum, and no mineral filler other than that nat- urally contained in the asphalt shall be present. Includes flash point, penetration Of Original Sample, loss on heating, penetration after loss On heating, ductility, and solubility in carbon tetrachloride. U. S. Gov., Federal Specification SS-C-153; 1933. Ce— ment; Bituminous, Plastic. Covers two types—(I) a s— phaltic base and (II) coal-tar base. Composed of an inorganic filler, a solvent, and a nonvolatile bitu- minous binder. Gives requirements for material and physical properties; methods of Sampling and testing; and requirements for packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 276; 1938. Cement; Bituminous, Plastic, Special-Asphaltic- Base (for Wertical Surfaces). Shall be one type and grade, composed of a Suitable inorganic filler, a suitable solvent, and a nonvolatile bituminous bind- er. The binder shall be mainly asphaltic. Gives re- quirements for nonvolatile matter, inorganic filler, workability, heat and cold test, j O in t test, and strain test; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 278; 1938 . Cement; Bituminous, Plastic Wegetable—Oil- Pitch-Base. Covers one type and one grade. Cement shall be composed of a suitable inorganic filler, Suitable SO1Vent, and a nOnWOlatlle bituminous bind- er. The binder shall be mainly a vegetable-oil-pitch. Intended, for use in repairs of roofs, walls, and . foundations and as an expansion joint and caulking material. Gives requirements for nonvolatile matter, inorganic filler, workability, heat and cold test, joint test, strain test, and bleeding test; methods of sampling, inspection, and tests; and packaging and marking. . References. – Definitions, methods of sampling and Of test in g, see 502. 2, 505.0. 298 Nonmetal lic Minerals 505. I 5 505. It! Oil Asphalt American Assn. of State Highway Officials, M81-42. Standard Specifications for Cut-Back ASDhalt. CGV- ers liquid petroleum products, produced by flushing an asphaltic base with suitable light Volatile Sol- vent, to be used in the treatment of road surfaces. Gives general requirements, properties and tests, methods of sampling and testing, and table showing physical requirements for various grades. American Assn. of State Highway 0fficials, M82-42. Standard Specifications for Cut-Back ASDhalt. COV- ers liquid petroleum products, produced by flushing an asphaltic base with Suitable distillates, to be used in the treatment of road surfaces. Gives, gen- eral requirements, properties and tests, methods of sampling and testing, and table showing physical requirements for various grades. American Public Works Assn. Specification for MOCli- fied Asphalt Macadam Pavement, G7-36; 1936. Cut- back asphalt requirements as to Furol visCOsity, distillation range, duct ility of residue, penetra- tion, bitumen Soluble in carb On disulfide; using A.S.T.M. meth00s Of test. American Society for Testing Materials, D41-41; 1941. American Assn. of State Highway Officials, M116–42. Primer for Use With Asphalt in Dampproofing and Wa- terproofing. Cover asphaltic primer for application to concrete or masonry surfaces, for use with as- phalt in dampproofing and waterproofing. Wiscosity, distillation, residue penetration ranges, directions for sampling, and methods of testing. American Society for Testing Materials, D 4Uz-36; 1936. American Assn. Of State Highway Officials, T 78-42. Method of Test for Distillation of Cut-Back Asphaltic Products. For separation of VOlatile and nonvolatile portions of cut-back asphalt; requirements for appara- tus with details as to design and assembly, preparation Of sample and dehydration, and Outline of procedure. American Society for Testing Materials, D 597-40T; 1940. Tentative Specifications for Cut-Back Asphalt (Rapid Curing Type). Covers liquid petroleum prod- ucts, produced by fluxing asphalt base with vola- tile S Olvent for treatment of road surfaces. Re- quirements for six grades including us e s , flash point, viscosity, distillation range, penetration, ductility, and gives methods of testing. American Society for Testing Materials, D 598-40T; 1940. Tentative Specifications for Cut-Back Asphalt (Medium Curing Type). Covers liquid petroleum prod- ucts, produced by fluxing an a s p halt base with Suitable distillates for treatment. Of TOad Surfaces. Includes requirements for six grades based on uses, Viscosity, flash point, distillation range, penetra- tion, ductility, and gives tests. U. S. Gov., Fe d e ral Specification SS-A-701; 1933. Asphalt- Primer; (for) Roofing and Waterproofing. Covers One type, of an asphaltic base thinned to suitable brushing consistency with a volatile sol- Vent. Gives requirements for asphaltic base and Solvent; methods of sampling and testing; and re- Quirements for packaging, packing, and marking. U. S. G. O. v ., Federal Specification SS-A-7O6b; 1943. Asphalt (for Use in) Road and Pavement Construction. Shall be asphalts prepared by the distillation of asphaltic petroleum or by the fluxing of hard native Trinidad a sph a 1 t with a suitable petroleum flux. Covers nine types of pet r O le u m asphalt and nine types of fluxed Trinidad asphalt. Gives details for each type including specific gravity, flash DOint, softening point, penetration at 25° C., ductility at 25° C., loss at 16.3° C., bitumen (soluble in carbon disulphide), and uniformity; methods of sampling and testing; and packing and marking for Shipment. methods of sampling and as phalt emuls 10m, see References. - Deſ in it ions, of testing, see 502. 2, 505.0; 505. 19. 505. 15 Asphalt and Other Bituminous Fil 19rs American Assn. of State H 1 g h w a y Offic lals, M18-42. Standard Specifications for Oil Asphalt Filler. Gives scope, general requirements, properties and tests, methods of sampling and testing, and table showing physical properties of grades A and B. * American Assn. of State H 1 g h w a y Officials, M33-42. Standard Specifications for Pre f Orme d Expansion Joint Filler for Concrete (Bituminous Type). Gives scope, general requirements, dimensions, Sampling, and methods Of testing. American Assn., of State H 1 g h wa y Officials, M59–42. Standard Specifications for Pre f or me d Expansion Joint Filler for Concrete (Bituminous Fiber Type). Gives scope, general requirements, dimensions, prop- erties, sampling, and methods of testing. American Assn., of State H 1 g h w a y Officials, M89–42. Standard Specifications for Mixed Asphalt, and Miner- al Filler. Gives scope, general requirements, min- eral filler, fineness of mineral filler, Dr Opert les Of mixture, and methods of sampling and testing. American Assn. Of State H 1 g h w a y Officials, T42-42. Standard Method of Test for Pre f or me d Expansion Joint Filler for COncrete. Gives Scope, absorption, brittleness, d 1st Ortion, Dreparation Of test Spec 1- mens, expansion in boiling water, recovery and com- pression, extrusion, boiling in hydrochloric acid, accelerated weathering tests, and weight per cubic f OOt. American Public Works Assn. Specification for Witri- fled Brick Pavement, D1-36. Includes requirements for asphalt filler as to specific gravity, water, foaming, flash point, melt point, Denetration ductil- ity, loSS On heating, bitumen SOluble in Carbon di- Sulfide and 1n carbon tetrachloride, tests in acc Ord- ance with A. S. T. M. methods. Also includes require- ments for tar or cut-back as phalt b1tuminous Tater i- all use d 1n Dreparation Of Inastic cuSh10n. Adopted by National Paving Brick Assn. American Public Works Assn. Specification for Port- 1and Cement Concrete Pavement, F1-39; 1939. Gives requirements for premolded joint fillers consisting of cane or other fiber and asphalt, tolerances, as- phalt properties, weight, absorption, brittleness, distortion, deflection, and extrusion; Doured-in- place joint fillers, properties of asphalt, mast 1C type filler, etc. American Railway Engineering Assn. COnstruction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Brick Pavements and 299 505. 5 Directory of Commodity Specifications Floors. Gives requirements for bituminous mastic cushion and applying asphalt filler. American Railway Engineering ASSI). COnstruct iOn and Maintenance Sect iOn, ASSn. Of American Ra 1lroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Creosoted Wood Block Pavements and Wood Block Floors. Gives re- quirements for bituminous paint COat and b1tuminous mastic cushion for laying blocks. American Railway Engineering Assn. Construction and Ma intenance Sect iOn, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for the Construction of Monolithic Concrete Crossings. Gives requirements for rall fillers, - premoulded bituminous fillers and poured bituminous fillers. American Society for Test in g Materials, D 112-30; 1930. COal-Tar Pitch for Stone Block Filler. Gives requirements for allowable water, softening point, &list illation test, specific gravity, ductility, to- tal bitumen, and applicable A. S. T. M. methods of testing. American Society for T e s tº 1 ng Materials, D 170-41; 1941. Bituminous Grout for Use in Waterproofing Above Ground Level. For use in protective covering Of membrane waterproofing, or for bedding brick, or filling joints, or flooding surfaces of brick pro- tective covering; also suitable for waterproofing railroad bridges, culverts, subways, etc. Proper- ties, bituminous binder, m i n e r a l aggregate, and methods Of testing. American Society for T e s t in g Materials, D 171–41; 1941. Bituminous Grout for Use in Waterproofing Below Ground Level. Suitable for protective cover- ing of membrane waterproofing, or for bedding brick, or filling joints, or flooding of surface of brick protective covering; also for use in waterproofing tunnels, subways, etc. Properties, bituminous bind- er, mineral aggregate, &nd methods of testing. American Society for Test in g Materials, D 241-43; 1943. Asphalt Filler for Brick Pavements. Includes two grades based on foaming temperatures—(A) 350°F. and (B) 446° F. Gives requirements for softening point, flash point, penetration, ductility, loss on heat ing, bitumen SOluble in Carbon disulfide, and bitumen Soluble in carbon tetrachloride. American Society for Test in g Materials, D 544-41; 1941. Pref Ormed Expansion Joint Fillers for Con- Crete (Nonextruding and Resilient Types). Includes cork, self-expanding cork, sponge rubber, and cork rubber. Manufacture, character of strips, proper- tles, dimens iOnS and permissible variations, pack- 1ng, Sampling, and methods of testing. American Society for Test 1 ng Materials, D 545–41; 1941. Methods Of Testing Preformed Expansion Joint Fillers for Concrete (Nonextruding a n d Resilient Types). Procedures covering tests for expansion in boiler w a t e r, recovery, compression, extrus iOn, boiling in hydrochloric acid, and weathering. U. S. GOV. , De p t . Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R4– 36; 1936. AS phalt. This recommendation establishes grades of asphalt for paving purposes as determined by penetrat 1.On limits. Def ines r a ng e Of asphalt used 1n construct 1 on of sheet asphalt, asphaltic C Oncrete, a n d asphalt macadaIn pavement.S, Surface treatment, and for joint filler, or for preparation of joint filler for various types of construction. Initiated by the Asphalt Institute. U. S. Gov., Federal Specification R-T-111; 1933. Tar; (for) Joint-Filler. Covers three grades—TPF-1–Y (intended use- m i x e d with sand as a mastic filler for joints of stone-block pavements), TPF-2–Y (in- tended use-filler for joints of brick and stone- block pavements), and TPF-3-Y (intended use-filler for joints of wood-block pavements). Gives require- ments for composition, specific gravity, softening point, total distillate, softening point of residue, and b1tumen; methods of testing for specific gravity, softening point, distillation test, and bitumen (sol- uble in carbon disulphide) in accordance respectively with American Society for Testing Materials Stand- ard Methods D70-27, D36-26, D20-20, and D4-27; and requirements for packing and marking. U. S. Gov., Federal Specification SS-A-696; 1931. Amend- ment 1; 1937. A s p halt; Petroleum, Type PAF-1–25 (for) Joint Filler (Squeegee or Pour in g Method). Covers one grade-prepared from asphaltic petroleum. Gives requirements f or chemical composition a n d physical properties; methods of tests; and require- ments for packing and marking. U. S. Gov., Federal Specification SS-C-153; 1933. Ce- ment; Bituminous, Plastic. Covers two types-(I) as- phaltic base and (II) coal-tar base. Composed of an inorganic filler, a solvent, and a nonvolatile bitu- minous b inder. Gives requirements for material and physical properties; methods of sampling and test- ing; and requirements f or packaging, packing and marking. - U. S. GOV., Federal Specification SS-F-336; 1942. ler; Joint-Sealing, Hot-Poured Type (for Concrete). Covers One grade. Gives requirements for material and methods of testing. - U. S. GOV., Navy Dept., Bureau of Yards a n d Docks. Specification 4Yd; 1939. Construction of Portland Cement Concrete Pavements. Includes requirements for premolded joint material. U. S. GOV., Treasury Dept., Procurement Div., No. 278; 1938. Cement; Bituminous, Plast ic Wegetable-01l- Pitch-Base. Covers one type and One grade. Cement Shall be composed of a suitable inorganic filler, Suitable Solvent, and a nOnvolatile bituminous bind- er. The binder shall be mainly a vegetable-O il-pitch. Intended for use in repairs of roofs, walls, and foundations and as an expansion joint and caulking material. Gives requirements for nonvolatile matter, Inorganic filler, workability, heat and cold test, joint test, Strain test, and bleed 1ng test; methods of sampling, inspection, and tests; and packaging and marking. - Fil— References.-Definitions, methods of sampling and of test in g; see 502.2, 505. O, 505.30; nonbituminous f illers, see 512. 16. 505. I6 Asphalt a n d Asphalt Felt for Roofing and Water proof ing : American ASSn. of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes . specifications for waterproofing and for dampproofing- requirements for material, fabric and joint filler (to conform with American Society for Testing Materials Specification); storage of fabric, preparation of 300 Nonmetal lic Minerals 505. 16 Surface; applicat lon; damage patching; protection C Ourse; and measurement and payment. American Assn. Of State Highway Off 16 ials, M115-42. Standard Specifications for Asphalt for Dampproof- ing and Waterproof ing. Gives scope, primer, types, properties, methods of Sampling and testing, and table showing requirements for types A and B. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Built-Up Roofing, Gives requirements for materials (pitch, asphalt, asphalt primer, roof ing felt, ready Or prepared as- phalt roofings, flashings, gravel, and slag); tarred rag felt, pitch and gravel (or slag) over wood or pre-cast un 1 t S (type A-1), and over homogeneous roofs cast in place (type A-2); tarred rag felt, Steep roofing pitch and slag, for use over wood or pre-cast concrete or gypsum units (type A-3), and Over homogeneous roofs cast in place (type A-4); asphalt rag felt, asphalt and gravel (or si g) over wood or pre-cast units (type B-1), and over homoge- neous roofs cast in place (type B-2); asphalt im- pregnated asbestos felt and asphalt (smooth surface) over wood or pre-cast units (type C-1-classes 1, 2, and 3), and over homogeneous roofs cast in place (type C-2- d.lasses 1, 2, and 3); and asphalt rag felt and asphalt (Smooth surface) over wood or pre- cast units (type D-1), and over homogeneous roofs cast in place (type D-2). American Railway Engineering Assn. COnstruction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: S 1 a t e Roofing. Gives requirements for roofing felt. American Railway Engineering Assn. COnstruction and Maintellance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Membrane Waterproof ing. Gives requirements for as- phaltic primer. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Membrane Waterproofing. Gives requirements for bi- tumen, asphalt for mopping above ground, asphalt for mopping below ground, coal-tar pitch for saturant and mopping, creosote primer, untreated and treated fabrics, felt, insulating paper, plast ic cement, as- phalt mastic, premoulded asphalt blocks, materials for concrete, a n d application. Emergency Provi- SiOnS adopted Dec. 14, 1942, waives requirements for ductility at 770° F. for the duration. American Society for Testing Materials, D 146-44 T. 1944. Tentative Methods of Testing Felted and Woven FabricS Saturated With Bituminous Substances for Use in Waterproofing and Roofing. Covers fabrics Saturated (but not coated) with asphalt or coal-tar products for use in membrane Waterproofing. Sam- pling, requirements of finished fabric as to area, Weight, loose Surfacing, moisture, strength, plía- bility, Water absorption, loss on heating, and dis- tillation of coal-tar Saturated felt, and for de- Saturated fabric, We 19.ht, carbonaceous matter, total COTminuted Surfacing, Saturant, and ash. American Society for Testing Materials, D 170-41; 1941. Bitumin OuS G r Out for U S e in Waterproofing Above Ground level. For use in protective covering of mem– brane waterproofing, for bedding brick, or filling joints, or flooding surfaces of b r 1 c k protective covering; also suitable for waterproofing railroad bridges, Culverts, Subways, etc. Properties, bitu- minous b inder, mineral aggregate, and methods of testing. American Society for Testing Materials, D 171-41; 1941. Bituminous G rout for Use in Waterproofing Below Ground Level. Suitable for protective covering of membrane Waterproof ing, or for bedding brick, or fil- ling joints, or flooding of surface of brick protec- tive covering; also for use in waterproofing tunnels, subways, etc. Properties, bituminous binder, mineral aggregate, and methods of test ing. American Society for Testing Materials, D 173-44, 1944. American Assn. of St a t e Highway Officials, M 117. WOven Cott. On Fabrics Saturated With Bituminous Sub- stances for Use in Waterproofing. For use in mem- brane system of waterproofing. Gives requirements for manufacture, properties of treated and untreated fabric, Saturation, sizes, weight, Strength, pliabil- ity, Surface finish, sampling, and testing. American Society for Testing Materials, D 224-44 T. 1944. Tentative Specifications for Asphalt Roof ing Surfaced With Powdered Talc or Mica. Cover asphalt roofing in sheet form surfaced with finely powdered mineral matter, either 36 or 32 in. in width, com- posed Of roofing felt saturated and coated on both SideS with aSphalt. Manufacture, character of felt, Saturant, and coatings; physical properties, freedom from defects, pliability a n d stickiness, packing, nails and lap-cement, Sampling and methods of test- 1ng, inspection, and basis of rejection. A. S. T. M. Emergency Alternate Provision, EA-D 224b, 1944, omits requirements for protective coating on nails, sec- tion 128, item 2. American Society for Test in g Materials, D 225-44T; 1944. Tentative Specifications for Asphalt Shingles Surfaced With Coarse Mineral Granules. Cover asphalt roof ing in shingle form surfaced with colored miner- al granules, composed of roof ing felt saturated and Coated on both Sides with asphalt, and sum faced On the weather side with granulated slate or equivalent mineral material (of solid or mixed colors as may be agreed upon by the purchaser and the seller) and on the reverse Side with Dowaered talc or mica. Intend- ed to be used With a "headlap" of not less than 2 in. Individual (American Method), Square Tab Strip, and Hexagonal Tab Strip. Manufacture, character of felt, Saturant, and coatings; physical properties, Surface finish, Saturation, freedom from defects, Stickiness, packing, Sampling and methods of testing, inspection, and basis of rejection. American SOciety for Testing Materials, D 226-44; 1944. Asphalt-Saturated Ro o f i ng Felt for Use in Water- proof ing and in Constructing Built-Up Roofs. Covers two types-15-lb. and 30-lb. Gives requirements for mopping mater 1als, manufacture, character of felt, character of saturant, surface finish, phy: 1cal prop- erties, pliab 111ty and St 1C kiness, packing, marking, Sampling and testing, and inspect iOn. 301 Directory of Commodity Specifications American Society for Testing Materials, American Society for Testing Materials, D 228-44 T. 1944. Tentative Methods of Testing Asphalt Roll Roofing, Cap Sheets, and Shingles. Includes roll roofing coated with powder, Surfaced with granules On weather side and coated On expospol half of the weather side with mineral granules; requirement S for sampling, methods of physical testing for roll and cap sheets and for Shingles; and for analysis of roofing composition, saturant in dry felt, Weight of weather side coating and reverse Side COating soluble in carbon disulfide; ash, weight of dry sat- urated felt, and weight of mineral matter. D 249-44T, 1944. Tentative Specifications for Asphalt ROO ſing Surfaced With Coarse Mineral Granules. COVerS aS- phalt roofing in sheet form surfaced with Colored mineral granules, either 36 Or 32 in. 1n Width, COIſr- posed of roofing-felt saturated and coated On both Sides with asphalt and Surfaced On the Weather Side with granulated slate or equivalent mineral material (of solid or mixed colors as may be agreed upon by the purchaser and the seller) and on the reverse side with powdered talc or mica. Manufacture, Char- acter of felt, Saturant, and coatings; physical DTOp- erties, surface finish, gage, Saturation, packing, nails and lap-cement, Sampling and testing, inspec- tion, and basis of rejection. A. S. T. M. Emergency Alternate Provision EA-D 249b; 1944, affected Sec- tion 6 Surface Finish, table I Physical Requirements of Asphalt Roofing, section 10 Packing, and Section 12 Nails and Lap-Cement. American Society for Testing Materials, D 250-44T; 1944. Tentative Specifications for Asphalt-Saturated Asbestos Felt for Use in Waterproofing and in Con- structing Built-Up Roofs. Covers quality of felt containing 85 percent asbestos, Saturant, character or felt after saturation, surfacing, physical prop- erties, stickiness, Sampling, and testing. American Society for Testing Materials, D 312-44; 1944. Asphalt for Use in Constructing Built-Up Roof Cover- ings. Covers asphalt intended for use as hot-cement and mopping coat in the construction of built-up roof coverings for roofs surfaced in various man- ners, laid either over boards or concrete On Var- ious inclines, in connection with the Tentative Specifications for Asphalt-Saturated Roofing Felt for Use in Waterproofing and in Constructing Built- Up Roofs (A. S. T. M. Designation D 226) or the Stand- ard Specifications for Asphalt-Saturated Asbestos Felt for Use in Constructing Built-Up Roofs (A. S. T. M. Designation D 250) of the American Society for Testing Materials. Types, properties, and sampling and methods Of testing. American Society for Testing Materials, D 313-41; 1941. Method of Test for Coarse Particles in Mixtures of Asphalt and Mineral Matter. Covers the procedure for determining the amount of particles of mineral or other insoluble matter in asphaltic mixtures that are retained upon a No. 200 (74-micron) sieve. Sampling, preparation of sample, apparatus, pro ce- dure, and calculation. American Soeiety for Testing Materials, D 371-44; 1944. Wide Selvage Asphalt Roofing Surfaced With Coarse Mineral Granules. Covers asphalt roofing in Sheet form, either 36 or 32 in. in W i d th , composed Of , sheet in the construction of built-up roofs. American Society for Testing Materials, American Society for Testing Materials, UnderwriterS' asphalt-saturated roofing felt coated. On approximate- ly one-half of the width of the weather side with 8SDhalt, and Surfaced On the c O a t e d portion With mineral granules. This r O O ſ in g is used as a Cap Manu- facture, character of felt, Saturant and coatings, properties, surface finish, freedom from defects, pliability and stickiness, packing, s amp l l n g and methods of testing, and basis of rejection. D 449-42 T, 1942. Tentative Specifications for Asphalt for Damp- proofing and Waterproofing. For use as mopping COat in dampproofing, or as plying or mopping cement in construction of membrane Sy S t e m of Waterproofing. Requires that primer meet D 41, asphalt felt D 226, asbestos felt D 250, and cotton f a b r 1 C S D 173 of A. S. T. M. Includes soft, adhesive, Self-healing a S- Dhalt for use below ground, and a less Susceptible asphalt for use above ground, physical properties, and tests using A. S. T. M. methods. American Society for Testing Materials, D 451-40; 1940. Method of Test for Sieve Analysis of Granular Mineral Surfacing for Asphalt R O of in g and Shingles. For Crushed slate, Stone, etc., used On the Weather Sur- face of prepared asphalt roofing and shingles. Cov- ers a set of consecutive Sieves conforming to A. S. T.M. specification E 11, Sieve shaker, preparation of sample, method of analysis, and form of report. American Society for Testing Materials, D 452-40; 1940. Method of Test for Sieve Analysis of Nongranular Min- eral Surfacing for Asphalt ROO ſing and Shingles. For mica, talc, and other powdered or flaky minerals used On the weather surface of prepared asphalt roofing and on the nonweather-exposed surf a c e of asphalt shingles. Covers a set of Sieves conforming to A. S. T.M. specification E 11, sieve Shaker, preparation of sample, method of analysis, and form of report. American Society for Testing Materials, D 491–41; 1941. Asphalt Mastic for Use in Waterproofing (ASphalt Ce- ment, Mineral Filler, Mineral Aggregate). For Water- proofing the floors of buildings and bridges; for reservoirs, waterways, subways, and Similar Stru C- tures; but not for use as a pavement for either foot or vehicular traffic. Cnaracter of masti C, DTOper- ties of asphalt cement and of asphalt mastic, and methods Of testing. D 655–44 T, 1944. Tentative Specifications for Asphalt-Saturated and Coated Asbestos Felts for Use in COnstructing Built-Up Roofs. Cover asphalt-saturated and asphalt- coated asbestos felts in sheet form for use in the construction of built-up TOOfS. American Society for Testing Materials, D 699-44; 1944. Asphalt Siding Surfaced With Coarse Mineral Granules. Cover a sphal t siding in Strip or individual form surfaced with colored mineral granules, and COmposed of roofing felt saturated and coated On both sides with asphalt and surfaced On the Weather Side with granulated slate or equivalent mineral material, and Surfaced On the reverse Side With Suitable material to prevent sticking in the package. Laboratories, Inc. Standard for Class WCW Asphalt Rag-Felt Sheet Roofing and Shingles, 1941. For installation as prepared roof coverings in ac- cordance with d 1 re c t 1 on sheets for application 302 Non-metal lic Mineral S 505. 6 packed with the products. Description, felt, urant, and Coating, Surfacing materials, felt after Saturation, finished product, dimensions, weight, lap-cement, nails for Sheet roofing, Dacking, in- Structions for application, apparatus and instruc- tions of procedure for t e St S , listed product. Underwriters' Laboratories, Inc. Standard for Rag-Felt Roof Covering Materials for Use in Construction of Built-Up ROOf COverings, 1941. Co v e r S asphalt, asphalt-Saturated rag-felt, Coal tar and coal-tar Saturated rag-felt for installation as built-up roof coverings in accordance with the descriptive matter contained in the List of Inspected Fire Pro- tection Equipment and Materials published period- ically by Underwriters' Laboratories, Inc. Covers asphalt; asphalt-Saturated rag-felt; coal tar; coal- tar Saturated rag-felt; apparatus and methods Of procedure for tests of roof-covering materials; and inspection. Of listed Droduct. United ROO ſing Contractors ASSn. Recommended ROOf Standardization, 1942. It is recommended that only 29 types of asphalt-prepared roofing and Siding be produced as regular Stock types. Gives table show- ing Size, Square feet per roll, headlap, exposure, total area of roofing per square , weight of dry felt, nominal weight per 100 sq. ft., maximum number of colors or finishes, and shipping weight for these 29 types which include Strip Shingles, individual shingles, siding, mineral-surfaced roll roofings, Smooth-Surfaced roll roofings, and saturated felts for built-up roofing. U. S. Gov. , Dept. Of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS6; 1938. Survey of Ro of in g Materials in the Southeastern States. A survey of the Weathering qualities and extent of use of the Various roofing materials On dwellings in the SOutheastern States is described. Detailed studies of roofing materials in Greensboro, N. C. ; Columbia, S. C.; Savannah and Atlanta, Ga.; Jacksonville and Orlando, Fla.; Birming- ham, Ala.; Knoxville, Tenn.; and Charleston, W. Va., are reported. A tabulation, by States, Of the kinds of roofing materials used on more than 10,000 rural and small-town dwellings, along approximately 2, 500 miles of highway, is included. Forty-eight photo- graphs, illustrating types of Weathering Of TOO ſing materials and features of design and construction Of TOOfS, are shown. S. Gov. , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS29; 1939. Survey of Roofing Materials in the Northeastern States. A survey of the weathering qualities and extent of use of the Various roofing materials on dwellings in the Northeastern States is described, with numerous comparative references to a similar survey in the Southeastern States. De- tailed studies of roofing materials in Wilmington, Del.: Philadelphia, Pa.; New Haven, COnn. ; Boston, Mass.; Manchester, N. H.; Portland, Mainle; Rutland, Wt. ; and Albany and Syracuse, N. Y., are reported. A tabulation, by states, of the kinds of roofing materials used on more than 10,000 rural and Small- town dwellings, along approximately 1,600 miles of highway between the cities listed above, is included; also a Summary Of the kinds of roofing materials used U. 639677 O—45—2) sat- and inspection Of" 303 U. U. S. Gov., Federal Specification SS-A-666; On almost 21,000 rural and Small-town dwellings along 4,000 miles of highway in 20 Eastern States. Forty- eight photographs, illustrating types of weathering of roofing materials and features of design and con- struction Of TOOſs, are shown. U. S. GOV., Dept. Of Commerce, National Bureau of Stand- ards. Building Materials and Structures Report BMS70; 1941. Asphalt-Prepared Roll Roofings and Shingles. Asphalt-prepared roofings are defined, their develop- ment is sketched briefly, and recent statistics of production are presented. Factors Which influence the choice of roofing materials generally are dis- cussed. Materials used in the manufacture of asphalt- prepared roofings and the processes of manufacture are described. Analyses of typ 1 c al roofings are shown. Factors which should be considered in pur- chasing 'asphalt-prepared roll roofings and shingles are discussed and illustrated graphically for types of Shingles that are used most generally. Methods of application and maintenance are described, and the weathering of asphalt-prepared roofings is dis- CùSSed. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Building Materials and Structures Report BMS75; 1941. Survey of Roofing Materials in the North Cen- tral States. A survey of the weathering qualities and extent of use of the various roofing materials on dwellings in the North Central States is describ- ed, with numerous references to similar SurveyS made p re v i ou sly in the Southeastern and Northeastern States. Detailed studies of roofing materials in Pittsburgh, Pa.; Cincinnati and Toledo, Ohio; Grand Rapids and Lansing, Mich. ; Chicago, Ill. ; Milwaukee, Wis.; St. Paul, Minn.; Bismarch, N. Dak. ; Sioux Falls, S. Dak.; Omaha, Nebr. ; Kansas C1 ty, Moberly, and St. Louis, Mo.; and Indianapolis, Ind., are reported. A tabulation, by states, of the kinds of TOO ſing m a- terials, used on more than 8,000 rural and Small-town dwellings, along approximately 3,000 miles of high- way between the cities listed above, 1s included; also a summary of the kinds of roofing materials used On almost 29, 000 rural and small-town dwellings along 7,000 miles, of highway in the 32 states covered by the three surveys. Forty-eight photographs, illus- trating type of weathering of roofing materials, and features of design and construction of roofs, are showII. S. Gov., Fe de r a l Specification HH-F-191a; 1942. Felt; Asphalt—Saturated, (for) Flashings, Roofing, and Waterproofing. Covers two types- (I) for min- eral-surfaced built-up r O O f 1 n g and for membrane waterproofing and (II) for flashings. Gives require- ments for material, appearance, physical character- istics, and chemical requirements; methods of in- spection, determination of Weight and W10th, Sam- pling, and testing; and requirements for packaging. packing, and marking- 1933. A S - phalt; (for) Built-Up Ro o f in g, Waterproofing, and Dampproofing. Covers three types—(1) for surfaced, built-up roofing; (II) for unsurfaced, built-up roof- ing; and (III) for waterproofing and dampproofing. Gives requirements for chemical and physical proper- ties; m e th o de of Sampling, inspection, and tests; and requirements for packaging, packing, and mark- ing. 5c5. 16 Directory of Commodity Specifications U. S. Gov. , Fe d e r a l Specification SS-R-451; 1933. Roof-Coating; Asphalt, Brushing-COnSlstency. COvers one type. Gives requirements for condition in con- tainer, consistency, nonvolatile m a t t e r , mineral flller, and behavior at 60° C. and 0° C; methods of sampling and testing; and requirements for packag- ing, packing, and marking. U. S. Gov., Fe d e r a l Specification SS-R-501; 1933. ROO ſing; ASphalt.r-Prepared, Smooth-Surfaced. Covers two grades- (A) heavy weight and (B) medium weight. Gives requirements for appearance, chemical and phys- i cal properties, and lap-cement; methods Of inspec- tion, determination of weight and Width, Sampling, and testing; and requirements for packaging, pack- ing, and marking. Emergency Alternate Federal Spec- 1 fication E-SS-R-501; 1941, (issued" by Procurement Div., Treasury Dept., U. S. Gov.) changes require- ments for grades, material, appearance, physical characterist1 cs, ch e In 1 c al COmposition, and lap- Ceſſler lt. U. S. Gov., Fe d e r a l Specification SS-R-511; 1933. Roofing; Asphalt and Asbestos-Prepared, Mineral- Surfaced. Covers one type. Gives requirements for color and appearance, chemical and Dhysical proper- ties, and lap-cement; methods of inspection, deter- mination of weight and width, Sampling and testing; requirements for packaging, packing, and marking. U. S. Gov. , Fe d e r a l Specification SS-R-521; 1933. ROO ſing a n d Shingles; Asphalt-Prepared, Mineral- Surfaced. Covers two types- (I) roofing (II) shin- gles. G1 ves requirements for color and appearance, physical and chemical properties, and lap-cement; methods Of inspection, determination of weight and width, sampling and testing; and requirements for packaging, packing, and marking. - U. S. Gov. , Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Waterproofing. U. S. Gov. , Federal Works Agency, Public Roads Admin- istration. Specifications for COn Struction Of Roads and Bridges in National Forests and National Parks, FP-41. Dampproofing. U. S. Gov. , Navy Dept., Bureau of Yards and Docks. Specification 7W g; 1934. ROO ſing, Siding, and Sheet Metal Work; Dampproofing and Membrane Water proof- ing. U. S. Gov. , Navy Dept., Bureau of Y a r d S and DOcks. Specification 15Yb; 1934. Standard Methods for In- spection of Materials for ROOfing, Siding, Sheet Metal Work, Dampproofing, and Waterproofing. U. S. GOV., Treasury Dept., Procurement DiV., 438A; 1942. Priming-Material, Bituminous (Nonbleeding), Brushing a n d Spraying Consistency (for Concrete, Masonry, and Other Mineral Surfaces). Shall consist of a suitable bituminous base dissolved in a suit- able Wolatile Organic solvent. Gives requirements for color, consistency, non VOlatile In a t t e ſ , ash content, heat and Cold test, and paint bleeding test; methods of sampling, inspection, and tests. References. –Definitions, methods of sampling and of testing, see 502.2, 505. O; granular S late for roofings, see 511. 52; roofing felts, See 365.98, 473.2; roofing nails, see 608. 11; tar roofing and waterproofing, see 505.36; roof construct 1 On , See 518.57; cotton fabric for waterproofing, see 392.4. 505. 17 Asphaltic Mastic Floor ing American Railway Engineering Assn. Construction and Maintenance Section, A S S n . of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purpos e s : Asphalt Mastic Floors and Asphalt Block Floors. Gives requirements for Sub-grade and foundation, mastic slabs, asphaltic Ceſent, aggregate, and construction. American Railway Engineering Assn. Construction and Maintenance Section, A S S n . of American Railroads. Manual ſor Railway Engineering. Specifications for Membrane Waterproofing. Gives requirements for a s- phalt mastic. Almerican SO Celty for Testing Materials, D 491–41; 1941. Asphalt Mastic for Use in Waterproofing (Asphalt Ce— ment, Mineral Filler, Mineral Aggregate). For Water- proofing the floors of buildings and bridges, for reservoirs, waterways, subways, and similar struc- tures but not for use as a pavement for either foot or vehicular traffic. Character of mastic, proper- ties Of aSphalt cement and Of asphalt mastic, and methods Of testing. American Society for Testing Materials, D 517-40; 1940. Asphalt Plank. For use in bridge floors, plain and mineral-Surfaced asphalt plank; requirements for man- ufacture, mineral Surfacing, asphalt Cement, fibrous material, mineral filler, absorption, brittleness, indentation, Sampling, and methods of testing. Associated Factory Mutual F 1 r e Insurance Companies. Factory Mutual Bulletin of Loss Prevention, 4.20; 1938. Watertight Floors. Covers methods for improv- ing construction. Where floor leakage 1 S a Seri Ous defect. Includes description Of COMImOn methods of waterproofing (hot asphalt mastic flooring, emulsi- fled asphalt ſlooring, magnesite COmposition floor- ing, and light weight Special surfacing); recent de- velopments in Waterproofing; and general precautions. U. S. GOV. , Dept. Of COmmerce, National Bureau Of Stand- ards. Building Materials and Structures Report BMS14; 1939. Indentation and Recovery Of Low-Cost Floor Coverings. Indentation and recovery determinations for loads ranging from 25 lb. to 200 lb. On a flat- ended pin 1/4 in. in diameter were made On 23 floor coverings at a relative humidity of, 65 percent and temperature of 72° F. Indentation re a d 1 ng s were taken for each load at intervals Of time up to 30 min. and then recovery readings at intervals of time up to 120 min. Warious types of floor coverings were tested, such as asphalt tile, pressed fiber board, linoleums, felt-base floor coverings having Various wearing surfaces, rubber, and Wood. A description of the apparatus and the procedure used are given. The results are presented in graphic form to Show the relative merits of the various floor coverings with respect to initial and 30-min. indentation under various loads and the recovery after removal Of the load. U. S. Gov. , Dept. of Commerce. National Bureau of Stand- ards. Building Materials and Structures Report BMS43; 1940. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 2. In the Second series, 40 installations were subjected to a performance test in the floor-testing chamber of the National Bureau of Standards. Included in the tests were battleship linoleum, rubber in sheet and tile form, felt-base 304 Nonmetal lic Minerals 505. 19 U. U. U. fl o O r coverings having various Wearing Surfaces, three monolithic floors, and a number Of a Sphalt tiles. The b on d in g agents used included lignin pastes, resinous cements, latex adhesives, rubber cements, cut-back asphalt, and asphalt emulsions. Installations were made On both COncrete and WOOd subfloors. Descriptions of the testing equipment and test in Stallations are given. Results showing the relative depth of the depressions in the floor coverings during the test are presented in tables. Brief Summaries showing the performance of the test paniels are given, and the appearance of the differ- ent floor coverings after 48,000 cycles of the test- ing equipment is S h O W n by representative Dhoto- graphs. S. GOV., Dept. of COmmerce, National Bureau of Standards. Building Materials and Structures Report BMS68; 1941. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 3. A performance test, was conducted in the floor-testing Chamber of the National Bureau of Standards On a third series Of 40 test installations. Included in the test were linoleums in sheet and tile form, cork-composition tile, sheet rubber, rubber tile, asphalt tileS, ſib- erboard r11es, felt-base floor coverings having war- ious Wearing surfaces, three monolithic floors, and a number of WOOd floors. The bonding agents used included lign in pastes, Cumar resin cement, alumina cement—latex paste, rubber cements, various asphal- tic adhesives, and nails. Installations were made On concrete, Stripwood, and Dlywood subfloors. In- Stallations On StripWOOd Subfloors were made with underlays of dry and asphalt-saturated lining felts. Descriptions of the testing equipment and test in- stallations are given. Results showing the relative depth Of the depri SS1011s in the floor coverings dur- ing the test are presented in tables. Brief sum- maries of the ma; ºr in which the various test in- stallations performed , re given, and photographs. Of the test panels after 48,000 cycles Of the testing equipment are Shown. S. GOV. , Dept. Of COmmerce, National Bureau of Standards. Building Materials and Structures Report BMS73; 1941. Indentation Characteristics of Floor COVeringS. The indentation Cilaracteristics of 64 floor coverings were determined. Tests were con- ducted On Specimens COnditioned in an atmosphere Of 65 percent relative humidity and 72° F. temperature, On Specimens after exposure to accelerated aging, and on specimens at an elevated temperature of 90° F. The floor COVeringS tested included Such general types as linoleum, cork, rubber, felt base, asphalt, wood, fiberboard, and monolithic compositions. War- iations in composition and thickness were included in many of the types. The apparatus and the pro ce- dures are briefly described. Summaries of the re- Sults are present to Show the relative meritS Of the Various floor coverings with respect to comfort Value and permanent indentation. S. GOV., Dept. Of COIſmerce, National B u re a u O f Standards. Building Materials and Structures Report BMS80; 1942. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 4. A performance test was conducted in the floor-testing chamber of the National Bureau Of Standards On a fourth Series of 40 different installations involving 26 different floor coverings. Specimens of most of the floor cov- erings were installed On both a concrete and a WOOd Subfloor. Included in the test were cork tiles, rub- ber tile Containing aluminum oxide aggregate, asphalt tile, marbleized linoleums, felt-backed floor cover- ings having Various Wearing Surfaces, Strip maples, maple unit-block, pecan unit-block, asphalt mastic, coal-tar maStic, alumina Cement-rubber latex composi- tion, magnesium Oxychloride composition, and 1: 2: 4 Portland cement concrete. Different underlays and adhesives were also included in the test. The test installations are described and results showing the depth of the depressions in the floor coverings made by the equipment a re presented in tables. Brief Summaries of the manner in which the various 1n stal- lations performed are given, and their appearance at the end Of the test, is ShOwn by photographs. A few generalized comments and conclusions are made. U. S. Gov. , Federal Works Agency, Public Roads Admin- i Stration. Specifications for COnStruction Of ROads and Bridges in National Forests and National Parks, FP-41. Mineral-Surfaced Asphalt Plank. References. – Definitions, of te St, in g, See 502. 2, 505. O; Carpets, see 505. 19. methods of Sampling and asphalt for bituminous 505. 19 Miscell aneous Specifications for Asphalt American Assn. Of State H 1 g h Way Officials, M46-38. Standard Specifications for Premolded Asphalt Plank. Gives scope, manufacture, mineral Surfacing, Work- manship, asphalt cement, fiber, mineral filler, d.1- mensions, absorption, brittleness, indentation, and sampling and testing. American Assn. of State H 1 g h w a y Officials, M47-42. Standard Specifications for Emulsified Asphalt. COV- ers emulsified asphalt for Open-graded coarse aggre- gate plan t mixtures. Gives general requirements, properties and tests, basis of purchase, methods of sampling, and methods Of testing. American Assn. Of State H 1 g h Way Officials, M48-42. Standard Specifications for Emulsified Asphalt. COV- ers emulsified asphalt for Open-graded coarse aggre- gate mixed-in-place construction. Gives general re- quirements, properties and tests, basis of purchase, methods of Sampling, and methods Of testing. American Assn. of State H 1 gh w a y Officials, M49-42. Standard Specifications for Emulsified Asphalt. COV- ers emulsified asphalt for Summer use in b1 tuminous concrete mixtures for repair work. Gives general re- quirements, properties and tests, basis of purchase, methods of sampling, and methods of testing. American Assn. of State H 1 g h Way Officials, M50-42. Standard Specifications for Emulsified Asphalt. COV- ers emulsified asphalt Which does not Separate as the result of freezing. Gives general requirements, properties and tests, basis of purchase, methods of sampling, and methods of testing. American Assn. of State H i ghway 0fficials, M51-42. Standard Specifications for Emulsi fled Asphalt. COV- ers emulsified asphalt for Denetration macadam Con- struction. Gives general requirements, properties and tests, basis of purchase, methods of Sampling, and methods of testing. 305 505. I 9 Directory of Commodity Specifications American Assn. Of State Highway Officials, M88-42. Standard Specifications for Emulsified ASDhalt. COV- ers emulsi fled asphalt for the Surface treatment Of roads. Gives general requirements, Droperties and tests, basis of purchase, methods of Sampling, and methods of testing. American Railway Engineering ASSn. COn Struction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Bituminous Emulsions for Dampproofing. COvers m a - terials and methods for dampproofing Steel and con- crete surfaces by use of asphalt emulsions (clay type) and concrete surfaces by use of coal-tar emul- sions (soap type). Gives requirements for materials and applications. American Society for Testing Materials, D 397–39; 1939. Medium-Setting Emulsified Asphalt (for Coarse Aggre- gate Plant Mixes). Gives limits for retention on 1 / 8 - 1 n . screen, homogeneity, viscosity, resídue, settlement, demulsibility, miscibility in Water, and requirements for coating dry stone, Sampling, and methods Of testing. American Society for Testing Materials, D 398-39; 1939. Medium-Setting Emulsified Asphalt (for Retread and Coarse Aggregate Mixes). Covers a low consistency emulsified asphalt for retread mixes; limits for retention. On 1/8-in. sieve, homogeneity, Viscosity, residue, settlement, demulsibility, miscibility With water; requirements for coating dry stone, Sampling, and methods of testing. American Society for Testing Materials, D 399–39; 1939. Medium-Setting Emulsified Asphalt (Heavy Premix- Summer Grade). Covers a high-consistency emulsified asphalt for plant mix or patching with coarse aggre- gates; limits for retention. On 1/8-in. sieve, homo- geneity, residue, miscibility with water; require- ments for coating dry stone, Sampling, and methods of testing. American Society for Testing Materials, D 401-40; 1940. Quick-Setting Emulsified Asphalt (for Penetration and Surface Treatment). G i v e s requirements for homogeneity, Viscosity, residue, settlement, pene- tration, ductility, sampling, and tests in accord- ance with A. S. T. M. method D 244. American Society for Testing Materials, D 466–42; 1942. Methods of Testing Films Deposited From Bituminous Emulsions. COvers resistance t O ſlow under heat (slide test), and resistance to water action. Slide test for emulsions applied at rate of not less than 3 gal. per 100 sq. ft. on substantially vertical sur- faces, using standard ceramic tile and brass mask test in heated OWen, and test procedure for adhesion or dried film and resistance to re-emulsification. American Society for Testing Materials, D 631-43; 1943. Slow-Setting Emulsified Asphalt (for Fine Aggregate Mixes). CO W e r a slow-setting emulsified asphalt for fine aggretate mixes in Wh 1 c h a substantial quantity of aggregate passes a 1/8-in. Sieve and a portion may pass a No. 200 (74-micron) sieve. Cov- ers properties and tests, basis Of purchase, Sam- pling, and methods of testing. - Associated Factory Mutual Fire Insurance COmpan1es. Factory Mutual Bulletin of Loss Prevention 4. 20; 1938. Watertight Floors. Covers methods for im- proving construction where floor leakage is a Seri- Ou S defect. Includes description of common methods of Waterproofing (hot asphalt mastic flooring, emul- S1 fled asphalt flooring, magnesite composition floor- ing, and light weight special Surfacing); recent de- velopments in Waterproofing; and general precautions. U. S. GOV., Federal Specification SS-A-671a; 1941. Asphalt; Cut-Back (for) Road Work. Covers six types of medium curing, and six types of rapid curing. Gives requirements for chemical composition and phys- 1 Cal properties; methods of testing; and require- ments for packaging, packing, and marking for ship- Iſlent. U. S. Gov., Federal Specification SS-A-674a; 1944. A s- phalt; Emulsion (for) Road Work. Covers six types- (I) Open graded coarse aggregate plant mixtures, (II) Open graded coarse aggregate mixed-in-place construc- tion, (III) for summer use in bituminous concrete mixtures for repair work, (IW) for Winter use in bi- tuminous concrete mixtures for repair work, (W) pene- tration macadam and surface treatment work, and (WI) fine aggregate mixes in which a Substantial quantity of aggregate passes a 1/8-in. Sieve and a DOrtion may pass a No. 200 sieve. Gives detailed requirements for physical properties; methods of sampling, in- Spection, and tests; and packaging, p a c k in g, and marking. U. S. Gov. , Treasury Dept., Procurement Div., 439 A; 1942. Coating-Material; Bituminous (Nonbleeding), Brushing-Consistency (for Foundations, Roofs, Walls, Etc.). Shall be composed of suitable in organic fil- ler, volatile Organic Solvent, and binder consisting of suitable bituminous materials; intended for use as a dampproofing material in the maintenance of bi- tuminous and metal roofing and for application. On walls and foundations. Gives requirements for Colors; consistency, nonvolatile matter, inorganic f 1 l l e r and tinting material, heat and cold test, and paint bleeding test; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 3- 160; 1933. A S ph al t , for Use in Manufacture Of Fiber COntainers. References. – Definitions, methods of sampling and Of test in g, see 502. 2, 505. O. 505. 2 ROAD 0 || LS 505.20 General Items American Assn. Of State H i gh Way Officials, T54-35. Standard Method of Test for Specific Wiscosity (Eng- ler). The viscosity of fluid bituminous road mate- rials may be determined at any suitable temperature by means of the Engler viscosimeter. Gives details for this process. American Society for Testing Materials, D 95-40; 1940. American Petroleum Institute Standard, 519-40. Amer- ican Assn. of State Highway 0fficials, T 55-42. Amer- ican Standards Assn., Z11.9-1940. Method Of Test for Water in Petroleum Products and Other B1tuminous Materials. Especially applicable to petroleum, fuel oil, road of l, coal tar, Water-gas tar, Coke-oven tar, etc. Determination of Water by distilling sam- ple with volatile solvent, dimensions and design of st i l l , distillation requirements of solvent, test procedure. 306 Nonmetal lic Minerals 505.30 505.2 | 0 il for Cold Application to Roads References. – Definitions, methods of sampling and of testing, see 502.2, 505.0, 505. 20; asphaltic road 01ls, see 505. 14; road tars, see 505. 31-505.35. 505.22 0il for Hot Application to Roads U. S. Gov., Federal Specification WV-0-751; 1931. Oil; Road, Type OH-1-25, Hot Application. Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. References. -Definitions, methods of sampling and of testing, see 502.2, 505.0, 505. 20; asphaltic road Olls, see 505. 14; road tars, see 505.31-505.35. . 505.23 0il Asphalt References.-011 asphalt, see 505. 14. 505.29 Miscellaneous Specifications for Road 0ils American Society for Testing Materials, D 98-34; 1934. Calcium Chloride. Includes use for dust prevention, acceleration of set t in g of concrete, and curing concrete. Gives requirements for chemical composi- tion, Screen analysis, and packing. References.-Definitions, methods of sampling and 9 ſ testing, see 502. 2, 505. O, 505. 20. 505.3 TAR AND TAR PITCH References. –Coal-tar chemical products, see 800– 505.30 General Items American Assn. of State Highway Officials, T108–42. Standard Method of Test for Sulfonation Index of Road Tar. Gives scope, Solutions required, appara- tuS, DIOCedure, and Drecautions. American Society for Testing Materials, D4–42; 1942. American Standards Assn., A 37.3–1943. Method of Test for Determination of Bitumen. Intended for the determination of bitumen in materials contain- ing at least 25 percent bitumen. Covers apparatus, preparation of Sample, preparation of Gooch cruci- ble, methods of procedure, calculation, and report. American Society for Testing Materials, D 5–25; 1925. American ASSn. Of State Highway Officials, T 49–42, American Standards Assn., A37.1-1930. Method of Test for Penetration of Bituminous Materials. Di- mensions and construction of container and needle, Water bath St a n d a r d temperature, preparation of Sample, test procedure. American Society for Testing Materials, D 20-30; 1930. American Standards Assn. , A 37.9–1943. American Assn. Of State Highway 0fficials, T 52-42. Method of Test for Distillation of Tar Products Suitable for Road Treatment. Covers apparatus, preparation and dehydration of sample, details for assembly of apparatus, and method of procedure for determina- tion of percentages distilled at varying tempera- Ull I’e S. American Society for Testing Materials, D 36-26; 1926. American Standards Assn., A 37. 10-1943. American Assn. Of State Highway Officials, T 53-42. Method Of Test for Softening Point of Bituminous Materials (Ring-and-Ball Method). Gives dimensions and de- Sign Of ring, Steel ball, container, and thermome- ter; method of preparing sample, rate of heating, American Society for Testing Materials, D 95-40; when extreme accuracy permissible variations, modifications for hard ma- terials, and precautions to be observed. American Society for Testing Materials, D 61-38; 1938. Method of Test for Softening Point of Tar Products (Cube-in-Water Method). Describes form of mold, hook, and container; assembly of apparatus, prepara- tion of Sample, and procedures for ordinary and low melting point pitches. American Society for Testing Materials, D 70–27; 1927. Method of Test for Specific Gravity of Road Oils, Road Tars, Asphalt Cements, and Soft Tar Pitches. Requirements for pycnometer or weighing bottle size and Weight, and ratio of weight of fluid to that of distilled Water, with precautions to be observed. American Society for Testing Materials, D 71-27; 1927. Method of Test for Specific Gravity of Asphalts and Tar P 1 t c he s Sufficiently Solid To Be Handled in Fragments. For determination by use of an analyti- Cal balance equipped with a pan Straddle or other Stationary Support. Preparation of t e s t specimen and method. Of Drocedure. 1940. American Petroleum Institute Standard, 519–40. Amer— 1 can ASSn. Of State High Way Officials, T 55-42. American Standards Assn., Z 11.9–1940. Method of Test for Water in Petroleum Products and Other Bitu- minous Materials. Especially applicable to petro- leum, fuel oil, road oil, coal tar, water-gas tar, coke-oven tar, etc. Determination of water by dis- tilling sample with volatile solvent, dimensions and design of still, distillation requirements of sol- Verlt, test procedure. American Society for Testing Materials, D 139-27; 1927. American Assn. Of State Highway Officials, T 50-42. American Standards ASSn. , A37.2-1930. M eth o dº of Float Test for Bituminous Materials. Weight and di- mensions of aluminum float and brass collar, assem- bly of apparatus, design and graduation of thermome- ter, preparation of sample, and test procedure for asphalt products and for tar products. American Society for Testing Materials, D 165-42; 1942. American Assn. of State Highway Officials, T 45-42. American Standards Assn., A 37. 12–1943. Method of Test for Proportion of B i tu men Soluble in Carbon Tetrachloride. Covers apparatus required, prepara- tion of Sample, outline of procedure, and calculation Of percentage. American Society for Testing Materials, D 243–36; 1936. American Assn. of State Highway Officials, T 56-42. American Standards ASSI). , A 37. 13–1943. Method of Test for Residue of Specified Penetration. Applies to s p e c 1 f i e d penetration of residue obtained by heating road oil or semisolid asphalt at. 249° to 260° C. Describes apparatus necessary, sample, pro- cedure, precautions, and reproducibility of results. American Society for Testing Materials, D 633-44; 1944. Wolume Correction Table for Tar and Coal-Tar Pitch. A short and convenient table for reducing volumes of road tar and coal-tar pitch to the basis of 60° F. 1 S not required. The table shows the volume occupied at 60° F. by a quantity of material occupying unit volume at the indicated tem- perature. American Soc i e t y for Testing Materials, E 28–42 T, Tentative Method of Test for Softening Point Applicable to 1942. (Ball and Shouldered Ring Apparatus). 307 505. 30 Directory of Commodity Specifications asphalts, tars, pitches, roSins, and most resins- both natural and Synthetic. Apparatus, preparation Of Sample, Drocedure, SO ſtening DOint, precautions, and reproducibility of results. 505.31 Tars for Cold Application to Roads American Public Works Assn. Specification for Pave- ment Foundation of Tar Macadam (Cold Penetration Type), B7–38; 1936. For materials and methods of con- Struction, including requirements for refined tar for Cold application, t e s t e d in accordance with A. S. T. M. methods. American Society for Testing Materials, D 490-43T; 1943. Tentative Specifications for Tar. Includes 14 grades Of tar for use in prime coat application, l i g h t Surface treatment, Surface treatment, road mix, plant mix, Seal coat, penetration, crack filler, and patching, including low-temperature application and quick-setting. Gives requirements for sampling, •Specific gravity, Specific Viscosity, float test, distillation, Softening point, Sulfonation index, and total bitumen. • U. S. Gov. , Navy Dept. Specification 52T5a; 1942. Tar; COal. References. – Definitions, methods o I sampl in g and of testing, see 502. 2, 505. O, 505. 30; tar for rep a 1 r WQTk, Cold application, see 505. 34. 505.32 Tars for Hot Application to Roads American Public WOrks ASSn. Specification for Pave- ment Foundation of Tar M a c a dam (Hot Penetration Type), B6-36; 1936. For materials and methods of construction including requirements for r e ſ in ed tar, tests in accordance W1th A. S. T. M. me th o d s, crushed Stone, and for block pavement surface course preparation Of sand-tar Cushion. American Society for Testing Materials, D 490-43T; 1943. Tentative Specifications for Tar. Includes 14 grades of tar for use in prime coat application, l 1 g h t surface treatment, Surface treatment, road Inix, plant mix, Seal COat, penetration, Crack fill- er, and patching, including low-temperature applica— , tion and quick-setting. Gives requirements for sam— pling, specific gravity, Specific Viscosity, float Test, distillation, softening po 1 n t, sulfonation index, and total bitumen. References. -Definitions, methods of sampling and of testing, See 502. 2, 505.0, 505.30; bituminous fillers, see 505. 15; tar for repair work, hot appli- Cat 1 on, see 505. 34. 505.33 Tars for Road Construction American Assn. Of State Highway Officials, M52-42. St a n d a r d Specifications for Tar for Use in Road COn Struction. Gives scope, general requirements, properties, methods Of Sampling and testing, and ta- ble showing physical properties for various grades. American Public Works Assn. Specification for Stone Block Pavement, E1-36; 1936. Includes requirements for tar pitch filler as to Water, SO ſtening point, distillation r a n ge, Specific gravity, ductility, and total bitumen SOluble in carbon disulfide; and for asphalt Cement filler as to Water, penetration, flash point, loss On heating, ductility, and bitu- men SOluble in carbon tetrachloride. Also for mix- ture Of tar and asphalt filler. American Wood-Preservers' Assn., 15b; 1938. Standard Specifications for Preservatives for Flooring and Paving Blocks. Includes coal-tar paving solution. Shall be a COal-tar product, of which at least 65 percent Shall be a distillate of coal tar and the remainder Shall be refined or filtered coal-gas tar. Gives requirements for Water content, matter insolu- ble in ben Zol, Specific gravity, distillation limits, and COke residue. U. S. GOV., Federal Specification R-T-143; 1940. Amend- ment 1; 1944. Tars, (for Use in) Road Construction. COVers 14 grades. Gives requirements for materials, Engler Specific Viscosity, float test, specific grav- 1 ty, total bitumen, Water percent by volume, distil- lation D e r C ent by Weight, and SOftening point of distillation residue; methods for sampling and test- ing; and pack1ng and marking for shipment. References. -Definitions, methods of sampling and of testing, see 502. 2, 505.0, 505. 30; pitch and other bituminous fillers, see 505. 15; tar for cold appli- cation, S e e 505. 31; tar ſ O T hot application, see 505. 32; tar for repair work, see 505.34; tar cement, see 505. 35. 505.31 Tars for Repair Work American SO c 1 et y for Testing Materials, D 490-437; 1943. Tentative Specifications for Tar. Includes 14 grades of tar for use in prime coat application, light surface treatment, Surface treatment, road miX, plant mix, seal coat, penetration, crack filler, and patching, including low-temperature application and quick-setting. G 1 v e s requirements for Sampling, specific gravity, specific Viscosity, f l Q 2 t test, distillation, softening point, Sulfonation index, and total bitumen. References. -Definitions, methods of sampling and of testing, see 502. 2, 505. O, 505. 30; tar Cement, See 505. 35. 505.35 Tar Cement American Public Works Assn. Specification for Modi- fied Tar Macadam Pavement, G6–36; 1936. Includes requirements for cold tar cement as to Water, Spe- cific gravity, viscosity, distillation range, resi- due, softening point, and bitumen Soluble in carbon disulfide; also for tar seal coat, using A. S. T. M. methods Of test. American Public Works Assn. Specification for Tar Macadam Pavement, G9–36; 1936. For hot tar cement, homogeneous and water-free, specific gravity, float test, distillation range, residue by Weight, SOften- ing point, and bitumen soluble in carbon disulfide, using A. S. T. M. methods for test. American So c 1 et y for Testing Materials, D 490-43T; 1943. Tentative Specifications for Tar. Includes 14 grades of tar for lise in prime coat application, light surface treatmel “, Surface treatment, Ja "1 plant mix, seal coat, penetration, Crack fill t , and patching, including low-temperature applicati Cn and quick-setting. Gives requirements for $ a mp l l n g specific gravity, specific ViSCO Si ty, f l O a t test, distillation, softening point, Sulfonation index, and total bituſſlen. U. S. Gov., Treasury Dept., Procurement Div., No. 278; 1938 . cement; Bituminous, Plastic Vegetable-Ofl- Pitch-Base. Covers one type and One grade. Cement Shall be composed of a suitable inorganic filler, 308 Nonmetal lic Minerals 505. 36 suitable so live n t, and a nonvolatile bituminous binder. The binder shall be mainly a vegetable- Oil-pitch. Intended for use in repairs of roofs, walls, and foundations and as an expansion joint and caulking material. Gives requirements for non- v Olatile matter, inorganic filler, WOrkability, heat and cold test, joint test, strain test, and bleeding test; methods of sampling, inspection, and tests; and packaging and marking. References. –Def in 1t ions, methods of sampling and Of test ing, see 502.2, 505. O, 505.30; tar Cement for repair work, see 505. 34. 505.36 Tar and Tar Felt for Roofing and Water- proof ing American Assn. of State Highway Officials, M118-42. Standard Specifications f or Coal-Tar P i t c h for Roofing, Dampproofing, and Waterproofing. Gives Scope, primer, types, properties, methods of sam- pling and testing, and table showing requirements. American Assn. of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes Specifications for waterproofing and for dampproof- ing-requirements for material, fabric and joint filler (to conform with American Society for Test- 1ng Materials specification); storage of fabric, preparation of surface; application; damage patch- ing; protection course; and measurement and payment. American Railway Engineering Assn. Construct iOn and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Built-Up Roofing. Gives requirements for materials (pitch, asphalt, asphalt primer, roof ing felt, ready Or prepared as- phalt roof ings, flashings, gravel, and slag); tarred rag felt, pitch and gravel (or slag) over wood or pre-cast un its (type A-1), a n d over homogeneous roofs cast in place (type A-2); tarred rag felt, Steep roof 1ng Ditch and Slag, for use Over wood or pre-cast c Oncrete or gypsum units (type A-3), and Over homogeneous roofs cast in place (type A-4); asphalt rag felt, asphalt and gravel (or slag) over WOOd Or pre-cast units (type B-1), and over homo- geneous roofs cast in place (type B-2); asphalt ſm- pregnated asbestos felt and asphalt (smooth surface) Over wood or pre-cast units (type C-1–classes 1, 2, and 3), and Over homogeneous roofs cast in place (type C-2- classes 1, 2, and 3); and asphalt rag felt and asphalt (Smooth surface) over wood or pre- cast units (type D-1), and over homogeneous roofs cast in place (type D-2). American Railway Engineering Assn. Construction and Ma intenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Membrane Waterproofing. G 1 v e s requirements for coal-tar pitch for saturant and mopping. American Society for Testing Materials, D 43–41; 1941. American Assn. Of State Highway Officials, M 121–42. Creosote for Priming Coat With Coal-Tar Pitch in Dampproofing and Waterproofing. For application to COncrete and masonry surfaces, for use with coal- tar pitch in dampproofing and waterproofing. Maxi- mum Water, consistency, specific gravity, matter in- Soluble in benzol, distillation range, coke residue, procedure for Sampling, and methods of testing. American Society for Testing Materials, D 146-44.T.; 1944. Tentative Methods of Testing Felted and Woven Fabrics Saturated With Bitum 1nous Substances for Use in Waterproofing and Roofing. Covers fabrics saturated (but not coated) with asphalt or coal-tar products for use in membrane waterproofing. Sam- pling, requirements of finished fabric as to area, weight, loose Surfacing, moisture, strength, plia- bility, water absorption, loss On heat ing, and dis- tillation Of coal-tar saturated felt, and for de- Saturated fabric, we ight, Carbonaceous matter, total c Oſminuted Surfacing, Saturant, and ash. American Society for Test i n'g Materials, D 227–44; 1944. Coal-Tar Saturated Roofing Felt for Use in Waterproofing and in Constructing Built-Up Roofs. Manufacture, character of felt, Saturant, character of felt after Saturation, Surfacing, physical prop- erties, stickiness, packing, Sampling and methods of testing, inspection, and basis of rejection. American Society for Test in g Materials, D 450-41; 1941. Coal-Tar Pitch for Roofing, Dampproofing, and Waterproof ing. For use as m 0 pp i ng coat in built-up r O of s surfaced with slag or gravel, as mopping coat in dampproofing, Or as plying Or mop- ping cement in membrane materials, types, proper- ties, and methods Of Sampling and test ing. American Society for Testing Materials, D 854-42 T; 1942. Tentative Specifications for Coal-Tar Pitch for Steep Built-Up Roofs. C over coal-tar pitch Suitable for use as a mopping coat and for embed- ding slag or gravel in the construction of steep built-up roofs with inclines of 1 to 6 in. per hori- ZOntal foot, where mailing is employed. UnderWriters' Laboratories, Inc. Standard for Rag- Felt, Roof Covering Materials for Use in Construc- tion of Built-Up Roof Coverings, 1941. Covers as:- phalt, asphalt-saturated rag-felt, coal t a r and coal-tar saturated rag-felt f or installation as built-up roof cover ings in accordance with the de- Scriptive matter contained in the List of Inspected Fire Protection Equipment and Materials published periodically by Underwriters' Laboratories, In c. COvers asphalt; asphalt-Saturated rag-felt; coal tar; coal-tar Saturated rag-felt; apparatus and methods of procedure for tests of roof-covering ma- terials; and inspect iOn Of listed Dr Oduct. United Roofing Contractors Assn. Gravel or Slag Roof- ing Specification, 1915. One construction specifi- Cat 10n for use Over concrete and One for use Over board sheathing, requirements on procedure in lay- 1ng felt, amount of lap, mopping and nailing proce- dure, minimum weights of felt and of gravel, re- quired use of U.R. C.A. inspected materials, inspec- t iOn requirements of materials not stated. Covers pitch roofs only. U. S. Gov. , Army - Na w y Aeronautical Specification AN–C–94; 1944. Compound; Waterproofing B1tuminous, for Crate Topcoating. U. S. GOV. , Fe d e r a 1 Specification R-P-381; 1933. Pitch; Coal-Tar (for) Mineral-Surfaced Built-Up ROO fing, Water proofing and Dampproof ing. COvers two types- (I) coal-tar pitch for built-up roof 1ng and (II) coal-tar pitch for waterproofing and damp- proofing. Gives requirements for a ppearance , S of ten ing point, ductility, Spec if ic gravity, 309 505. 36 Directory of Commodity Specifications insoluble in carbon bisulphide, ash, distillate, and specific g r a v i t y of distillate; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Fe d e ral Specification HH-F-201; 1933. Amendment 1; 1943. Coal-Tar-Saturated (for) Roof- ing and Waterproofing. Covers two types- (I) 15- Ib. and (II) 30-lb. Gives requirements for material, appearance, physical characteristics, and chemical composition; methods of inspection, determination of weight and width, sampling, and testing; and re- quirements for packaging, packing, and marking. U. S. Gov. , Federal Works Agency, Public Roads Admin- istration. Specifications for COnstruction of Roads and Bridges in National Forests and National Parks, FP-41. Waterproofing. U. S. Gov. , Federal Works Agency, Public Roads Admin- istration. Specifications for COnstruction of Roads and Bridges in National Forests and National Parks, FP-41. Dampproofing. U. S. Gov. , Navy Dept., Bureau of Yards and Docks. Specification 7Yg; 1934. Roofing, Siding, and Sheet Metal Work; Dampproofing and Membrane Waterproof- ing: U. S. Gov. , Navy Dept., Bureau of Yards and Docks. Specification 15Yb; 1934. Standard Methods for In- spection of Materials for Roofing, Siding, Sheet Metal Work, Dampproofing, and Waterproofing. U. S. Gov. , Treasury Dept., Procurement DiV., 438A; 1942. Priming-Material; Bituminous (Nonbleeding), Brushing a n d Spraying Consistency (for Concrete, Masonry, and Other Mineral Surfaces). Shall con- sist of a suitable bituminous base dissolved in a suitable volatile organic solvent. Gives require- ments for color, consistency, non Volatile matter, ash content, heat and cold test, and paint bleed- ing test; methods of sampl in g, inspection, and teSt. References. - Definitions, methods of sampling and of testing, see 502. 2, 505.0, 505.30; asphalt roof- ing and Waterproofing, See 505. 16; TO O fing felts, see 365. 98, 473. 2; roof construction, see 518. 57; cotton fabric for Waterproofing, see 392.4. 505.37 Tar 0 il S American WOOd-Preservers' ASSn. , 15b; 1938. Standard Specifications for Preservatives for Flooring and Paving Blocks. Includes re f i n e d water-gas tar. Gives requirements for water content, matter insol- uble in benzol and chloroform, specific gravity, and distillation limits. - References. – Definitions, methods of sampling and of testing, see 502. 2, 505.0, 505. 30; Creosote and naphthalene, See 801. 3, 801. 4. 505.39 Miscell aneous Specifications for Tar American Railway Engineering ASSn. COInstruction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Bituminous Emulsions for Dampproofing. Covers ma— terials and methods for dampproofing Steel and con- crete surfaces by use of asphalt emulsions (clay type) and c on C re t e surfaces by use Of coal-tar emulsions (soap type). Gives requirements for ma- terials and applications. American So c 1 et y for Testing Materials, D 112-30; 1930. Coal-Tar Pitch for Stone Block Filler. Gives requirements for allowable water, softening point, distillation test, specific gravity, ductility, to- tal bitumen, and applicable to A. S. T. M. methods of testing. U. S. Gov. , Treasury Dept., Procurement Div., 439A; 1942. Coating-Material; Bituminous (Nonbleeding), Brushing-Consistency (for Foundations, Roofs, Walls, Etc.). S h all be composed of suitable inorganic filler, volatile organic solvent, and binder con- sisting Of Suitable bituminous materials; intended for use as a dampproofing material in the mainte- nance of bituminous and metal roofing and for ap- plication. On Walls and foundations. Gives require- ments for colors; consistency, nonvolatile matter, inorganic filler and t in t in g material, heat and cold test, and paint bleeding test; methods Of Sam- pling, in Spection, and tests; and packaging, packing, and marking. - References.-Definitions, methods of sampling and of t e S tº in g , See 502. 2, 505. O, 505. 30; Other tar fillers, See 505. 15. - 505. BITUMINOUS SURFACE TREATMENTS U. S. Gov. , Navy Dept., Bureau of Yards and Docks. Specification 34Yb; 1943. Bituminous COating Of Steel Surfaces (waterfront and underground Ser- vice-pipe, tanks, floating equipment, bulkheads, piers, etc.). References.-Bituminous macadam a n d bituminous concrete pavements, see 518. 34; asphalt pavements, see 518. 37. 506. OZOKER | TE AND OTHER M | NERAL WAXES U. S. Gov., Navy Dept. Specification 52W3b; 1943. Wax; Ceresin, Yellow, DOIn estic. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 2–97; 1936. Wax (Saddler's and Stitch- ing). References. –Paraffin wax, see 504. 54. 507. B | TUMINOUS PRODUCTS U. S. Gov., Dept. of Commerce, National Bureau of Standards. Commercial St a n d a r d CS116-44; 1944. Bituminized- Fibre D r a in and Sewer Pipe. Covers uses, general requirements, dimensions, physical and chemical properties, and methods Of testing of bi- tuminized-fibre drain, and sewer pipe (including 45- and 90-degree bends, S tra 1 g h t couplings, and 5- degree angle couplings) in diameters ranging from 2 to 8 in. and in 5- and 8-ft. lengths. 509. MISCELLANEOUS 0 || LS U. S. Gov., Army Air Forces. Specification 3591; 1938. Oil; I ce-Preventive. U. S. Gov. , U. S. Army, Ordnance Dept. 2-80A; 1940. Oils; Tempering. Specification References. –Petroleum distillate th 1 m n e r for paint, see 848. 7. 310 Nonmetal lic Minerals 5 || - 2 STONE, SAND, AND CEMENTITIOUS MATERIAL 51O. 519 510. GENERAL ITEMS American Foundrymen's Assn., Inc. Testing and Grading Foundry Sands and Clays, 1938. Permeability Tests. Method for determining green sand permeability, de- termination of permeability for shop control, de- termination of baked or dry sand permeability, and precautions to be observed in using permeability apparatus. American Foundrymen's Assn., Inc. Foundry Sands and Clays, 1938. tion of Moisture. American Foundrymen's Assn., Inc. Testing and Grading Foundry Sands and Clays, 1938. Standard Fineness Test. Requirements as to classes of sands for test, Select 10n and preparation Of Sample, equipment, and S126's Of Standard Sieves. American Foundrymen's Assn., Inc. Testing and Grading of Sands and Clays, 1938. Terms Used in Foundry Sand Work. Cover a variety of terms which relate to materials, tests, and properties used in foundry Sand WOrk, with their definitions. American Society for Testing Materials, D 2-33; 1933. Method of Test for Abrasion of Rock by Use of the Deval Machine. Similar in most respects to the De- Val abrasíOn test Of French School of Roads and Bridges; dimensions and design of machine, sieve, test Sample, and procedure for determining the co- efficient of Wear. American Society for Testing Materials, D 3-18; 1918. American Assn. Of State Highway Officials, T5-35. American Standards ASSn. , A5-1930. Method Of Test for Toughness of Rock. Procedure for determining the toughness of rock, including requirements on apparatus, Sampling, test Specimens, test procedure, and report. # American Society for Testing Materials, D 8-33; 1933. Definitions of Terms Relating to Ma t e r i a l s for ROads and Pavements. COvers bituminous materials such as emulsion, cut-back, asphalts, coal tar and pitch, terms relating to tests, nonbituminous ma- tería.1S, etc. American Society for Testing Materials, E 4-36; 1936. American Assn. of State Highway Officials, T 67-42. Methods of Werification of Testing Machines. In- cludes definitions, methods of verifying machines that measure load by standard weights, by proving levers, by elastic calibration device, and by com- paris On method; test Specimen, Dr.OCedure, permis- Sible variations, interval between verifications and reportS. American Society for Testing Materials, E 6–36; 1956. Definitions of Tērms Relating to Methods of Test- ing. Covers stress, strain, elastic limit, field Strength, tensile strength, compressive strength, and modulus Of elasticity. American Society for Testing Materials, E 12-27; 1927. American Assn. Of State Highway Officials, M 132-42. Definitions of Terms Relating to Specific Gravity. Defines absolute Specific gravity of solids and liq- uids, specific gravity, apparent specific gravity Of solids, and bulk specific gravity of solids. Testing and Grading Standard Determina- U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 81-1A; 1927. Rock; Toughness of, Standard TeSt. 5 | | . STONE AND STONE MANUFACTURES 5||.. O GENERAL ITEMS American Society for Testing Materials, C 97-36; 1936. Methods of Test for Absorption and Apparent Spe- cific Gravity of Natural Building Stone. Proce- dures for determining absorption by weight or by volume, and for the apparent specific gravity by weight of specified sample in water. American Society for Testing Materials, C 99-36; 1936. Method of Flexure Testing of Natural Building Stone (Determination of Modulus of Rupture). Method of Selecting test Specimen, apparatus required, COnd 1 - tioning and measuring specimen, and procedure for teSt. American Society for Testing Materials, C 100–36; 1936. Method of Test for Modulus of Elasticity of Natural Building Stone. Covers apparatus, the de- termination of elastic ity in flexure and in COm- Dression, selection of test specimen, COnditioning and measuring specimen, and Outlines procedure for teSt.S. American Society for Testing Materials, C 102-36; 1936. Method of Shear Testing of Natural Building Stone. For determining the shearing strength of stone by use of modified Johnson shear tool or the Dutton punching shear device and Standard testing machine, witn details for both types. Selection of test specimen, cond it ioning and marking Specimen, and outline of Drocedure for testS. American Society for Testing Materials, C 170-41T; 1941. Tentative Method of Test f O r COIT pressive Strength of Natural Building Stone. Sampling, ap- paratus, test Specimens, conditioning, procedure, Calculations, report, and explanatory notes. 5 || - I GRAN ITE National Building Granite Quarries ASSn. , Inc. Gran- ite in Architecture. Covers granite Specifications, Standard cut granite work, granite veneer, color classification, Standard finishes, bonded COnStruc- t1 on, machine process work, and processing informa - tion. References. –Definitions, methods of sampling and of testing, see 500, 510; gran 1te curb, see 518.63; stone block, see 511.71; riprap, see 511.72; ashlar stone, rubble Stone, r1prap Stone, see 511.9. 5| 1.2 L | MESTONE AND DOLOMITE American Ceramic Society. Journal Of A.C. S. for June 1928. National Bureau of Standards. Circular 118. Adopted by A. C. S. in 1924. Lime Stone, Quicklime, and Hydrated Lime. Use of lime in manufacture of glass, definitions; requirements on chemical compo- sition of nonvolatile port iOn Of limestone, quick- lime, or hydrated lime; fineness, methods of Sam- pling and testing. American Society for Test in g Materials, C 25-44; 1944. Methods Of Chemical Analysis of . Lime St One, 311 5 || - 2 Directory of Commodity Specifications Quicklime, and Hydrated Lime. Covers scope, analy- sis, special Solut 10n required, insoluble matter, silicon d iOXide, iron and aluminum OXides, total iron, calcium oxide, strontium OXide, magnesium ox- ide, loss on ignition, mechanical moisture, carbon dioxide, Sulfur trioxide, total sulfur, phosphorus, manganese, ferrous iron, available lime index, and append iX. - Indiana Limestone Institute. I n d 1 a n a Limest One, 1940. For analysis of buff and gray stone, average weight, physical properties, definitions of all 11 grades as to fineness Of grain, allowable varia- t iOns in density, Color and texture, permissible Streaks, Seams, pit holes, etc. Surface finishes and Special uses. Technical Ass n . of the Pulp and P a per Industry. Analys 1s Of Limest One, Standard T 618 m-44; 1944. For use in tower system of making bisulphite cook- ing acid from either high-calcium or high-magnesium limest One. COvers sampling, loss on ignition, silica and insoluble matter, iron Oxide and alumina, lime, and magnes 1a. U. S. G O V., Dept. Of Commerce, National Bureau of Standards. C1rcular C398 a n d Supplement, 1944. Standard Samples. Limestone, Argillacecus, Sample No. 1a; and Limest One, Dolomitic, Sample No. 88. These samples are prepared and sold by the National Bu- reau of Standards with a certificate of analysis for use 1n industry or by others as a comparis On Standard for checking the accuracy of analysis of S1milar materials. References. -Def in 1t ions, methods of sampling and of testing, see 500, 510; Stone block, see 511.71; riprap, see 511.72; ashlar, rubble, and riprap stone, See 511.9. * 511.3 MARBLE, TERRAZZ0, AND MOSAICs American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Marble and Tile Work. G1ves requirements for terrazzo (monolithic and tile). American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Marble and Tile Work. Gives requirements for thicknesses, setting and anch Or 1ng, finish, joints, supports, floors, b Orders, and beds. National Assn. Of Marble Dealers. Interior Marble Work, 1926. Explanatory of the material a specifi- Cat iOn for inter lor marble work should contain, in- cludes grouping of marbles according to properties for finishing, k l n d s of finish and where used, Standard thicknesses for marble for different ap- p11Cat iOnS, recCIIIſmended details and methods of con- Struction, 42 plates illustrating typical installa- tions. National Terrazzo and Mosaic Assn. Divider Strip Lo- Cat 10m and Data. COvers the purpose of dividers, floated type of terrazzo floor, pattern work, carry a line division through, locate dividers at crit 1– cal points, panel size, wall base, borders, wain- SC Ots, base beads and Shelf type Strips, grOunded grills, sizes, materials, anchorage features, and proper use and location of dividers. National TerraZZO and Mosaic ASSn. Technical Data and Specifications for TerraZZO and MOSaic Work, 1939. Specifications for MOSa ics. Marble mosaic Shall be prepared mounted On Daper in the mosaic shop. Gives requirements for concrete foundation, Setting, grouting, finishing, and glass mosaic. National Terrazzo and Mosaic ASSn. Technical Data and Specifications for Terrazzo and Mosaic Work, 1939. Specifications for TerraZZO WOrk. Gives re- quirements for underbed, Strips, terraZZO mix, in- Stallation, curing, surfacing, finishing, Warning, nonslip floors, bases, Stairs, WainSCOtS, and Dar- t it iOnS. National TerraZZO and Mosaic ASSI). TerraZZO Mainte- nance. Covers physical characteristics, Selection of methods and selection of materials, filler OT seal, special treatment, Scrubbing, cleaning, main- tenance, and caut iOn. Portland Cement Assn. Concrete Floor Finishes, 1938. Includes specifications for construction of terraZ- zo floors; requirements for base slab, Samples, ag- gregates, color pigments, mixtures, placing, curing, machine rubbing, cleaning, and for nonslip terraZZO, with illustrations of various color combinat 1ons. U. S. Gov., Navy Dept., Bureau of Yards and Docks. Specification 11 Yo; 1939. Marble and Tile Work. U. S. Gov., Navy Dept., Bureau of Yards and Docks. Specification 23Yb; 1934. TerraZZO. References.-Def initions, methods of sampling and of testing, see 500, 510; electrical p a n e l S and switchboards, se e 714. 4; telephone switchboards, See 718.22; fuse blocks, see 714.22; switches and Switch bases, see 714. 52; cut-out bases, see 714. 22. 5||.1, SANDSTONE References. -Deſ in itions, methods of sampling and of test 1ng, see 500, 510: stone block, see 511.71; riprap, see 511.72; ashlar, riprap, and rubble stone, See 511.9; Sandst One Curb, see 518, 63. 5||.5 SLATE 5| 1.50 General Items American Society for Te st in g Materials, C 119-27; 1927. Definition of the Term "Slate. * American Society for Test in g Materials, C 120-31; 1931. Methods of Flexure Testing of Slate, Modulus of Rupture, Modulus of Elasticity. Requirements for structural or electrical slate and for roofing Slate specimen; dimensions of knife-edges support- ing specimen, sensitivity of test machine, cond 1- tioning and measuring specimen, and Outline of pro- Cedure f Or testS. American Society for Test in g Mater lals, C 121–31; 1931. Method of Test for Water Absorpt iOn Of Slate. Gives requirements for care in preparing specimens for test; f O r drying, we ighing, a n d Saturating Specimen; and form Of report. U. S. G O V., Dept. Of Commerce, National Bureau of Standards. Research Paper RP477; 1932. Physical Properties and Weathering Characteristics of Slate. Covers results of laboratory studies on commercial Slates in this country and gives a brief descrip- tion Of general characteristics and uses Of Slates. 312 Nonmetal lic Mineral S 5 || - 53 5||.5 ! Blackboard Slate States is described, with numerous comparative ref- erences to a similar Survey in the Southeastern States. Detailed studies of roofing materials in Wilmington, De 1.; Philadelphia, Pa.; New Haven, Conn.; Boston, Mass.; Manchester, N. H.; Portland, Maine; Rutland, Vt.; and Albany and Syracuse, N. Y., are reported. A tabulation, by States, Of the kinds of roofing materials used on more than 10,000 rural and Small-town dwellings, along a DDTOX imately 1,600 miles of highway between the cities listed above, is included; also a summary Of the kinds of roofing materials used On almOSt 21, OOO rural and small- town dwellings along 4,000 miles Of highway in 20 U. S. G O v., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R15- 35; 1935. Blackboard Slate. This recommendation COVerS Sizes, finish, and thickness of blackboard Slate. Recommended dimensions are given for black- board Slabs, location of slab joints in covering Wall Spaces, and dimensions and clear writing sur- faces for DOrtable Or Small blackb Oards-bullet in b0ands, School Slates, kitchen Slates, score -card Slates, and memorandum slates. Initiated by Na- tional Slate Assn. References.-Def in 1t ions, methods of sampling and º sº º of testing, see 511. 50. Eastern States. Forty-eight photographs, illus trating uypes of weathering of roofing materials 5 | 1.52 Building Slate and Slate Plumbing Fix- and features of design and construction of roofs, tures are shown. U. S. G O v., Dept. of Commerce, National Bureau Of Standards. Building Materials and Structures Re- port BMS75; 1941. Survey of Roofing Materials in the North Central States. A survey Of the weather- ing qualities an d extent of use of the various roofing materials on dwellings in the North Central States is described, with numerous references to similar surveys made previously in the Southeastern and NOrtheastern States. Detailed studies of roof- ing, materials in Pittsburgh, Pa.; Cincinnati and Toledo, Ohio; Grand Rapids and Lansing, Mich.; Chi- cago, Ill. : Milwaukee, Wis.; St. Paul, Minn.; Bis- marck, N. Dak. ; Sioux Falls, S. Dak. ; Omaha, Nebr.: Kansas City, Moberly, and St. Louis, Mo.; and Indi- anapolis, Ind., a re reported. A tabulation, by States, of the kinds of roofing materials used on more than 8,000 rural and small-town dwellings, along approximately 3,000 miles of highway between the C it ièS listed above, is included; also a Summa- ry of the kinds of roof ing mater 1als used On almost 29, OOO rural and small-town dwellings along 7,000 Inile S Of highway in the 32 states covered by the three surveys. Forty-eight photographs, illustrat- ing type of weathering of roof lng mater 18ls, and features of design and construction of roofs, are ShOwn. - U. S. G ov., Federal Specification SS-S-451; 1932. Slate; Roofing. Covers one type and three grades- A, B, and C. Gives detail requirements f Or Color, strength, absorption, and acid resistance; methods of Sampling, inspect iOn, and tests; and require- ments for packaging, packing, and marking. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Slate Roofing. Gives requirements for materials, application, sheet metal Work, and guarantee. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R13- 28; 1928. Structural Slate (for Plumbing and Sani- tary Purposes). This recommendation establishes a Schedule of dimensions, sizes, and nomenclature of Structural slate for plumbing a n d sanitary pur- p0SeS. It c OverS Sizes a n d dimensions Of Slate laundry tubs, sinks, Slop hoppers, shower stalls, toilet inclosures, and urinals. Initiated by the National Slate ASSn. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R14- 28; 1928. Roofing Slate. This recommendation es- tablishes a schedule Of Stock sizes and dimensions Of slate shingles for sloping roofs and for flat roofs. It gives also a recommended color and di- mension nomenclature. Initiated by National Slate ASSn. - U. S. G O V., Dept. Of Commerce, National Bureau of Standards. Building Materials and Structures Re- port BMS6; 1938. Survey of Roofing Materials in the SOutheastern States. A survey of the weather ing qualities and extent of use of the various roofing materials On dwellings in the Southeastern States 1S described. Detailed studies of roofing materials 1n Greensb Oro, N. C. : Columbia, S. C. : Savannah and Atlanta, Ga.; Jacksonville and Orlando, Fla.; Bir- References. -Def in 1t ions, methods of sampling and of test ing, see 511.50; roof Ing Construction, see mingham, Ala. ; KnOXV ille, Tenn. ; a n d Charlest On, 518, 57. W. Wa. , are reported. A tabulat 10n, by states, Of the kinds Of r OOf ing materials used On more than 5 || .53 Slate for Electrical Purposes 10,000 rural and Small-town dwellings, along ap- American Society for Te St 1 ng Materials, D 273-40; proximately 2,500 miles of highway, is included. 1940. Methods of Test for Conducting Paths in Elec- Forty-eight photographs, illustrating type s of trical Slate. Includes simple Spark coil test for weather ing of roof ing materials and features of de- routine factory or quarry use where numer 1Cal read- S 1gn and c Onstruct iOn of roofs, are shown. ings are not necessary, and procedure for measuring U. S. G ov., Dept. of Commerce, National Bureau of the leakage current when subjected to high voltage Standards. Building Materials and Structures Re- of commercial frequency for lab Oratory or where port BMS29; 1939. Survey of Roofing Materials in large volume of slate is to be tested. Description the Northeastern States. A survey of the weather- Of apparatus, test specimen, and procedure. 1ng qualities and extent of use of the various roof- References.-Def in it ions, me th o d s of sampling 1ng materials on dwellings in the Northeastern and of test ing, see 511.50; electrical panel S and 313 5 || - 53 Directory of Commodity Specifications switchboards, see 714.4; telephone SW 1'tchboards, see 718.22; fuse blocks, see 714.22; switches and switch bases, see 714. 52; Cut-Out bases, see 714.22; meth- ods of testing insulating qual 1 ties, see 719.50. 5||.6 SOAPSTONE U. S. Gov., Federal Specification WW-P-541a; 1940. Plumbing Fixtures (for) Land Use. Includes require- ments for cast iron, Soapstone, and C Oncrete laundry trays with and without backs. Covers trays of sin- gle and double compartments for cast iron; single, double, and triple COImpartments for SOapStone; and double COmpartments for C Oncrete. Includes also re- quirements for supports and fittings; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. Emergency Alternate Federal Specification E-WW-P- 541a; 1942 (1ssued by Procurement D 1 v., Treasury Dept., U. S. Gov. ), changed requirements for metals and finishes, Standard materials, and illustrations; selections and air gaps. S. G O V., Federal Specification WW-P-541a; 1940. Plumbing Fixtures (for) Land Use. Includes require- ments for sinks made of soapstone including Sup- ports, trimmings, and fittings; methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking for shipment. Emergency Alternate Federal Specification E-WW-P-541a; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.), changed requirements for metals and finishes, standard materials, and illustrations; selections and a1n gaps. 5 || - 7 ROCK AND STONE FOR ROAD BUILDING 5 | 1.70 General American SOciety for Testing Materials, D 3-18; 1918. American Assn. of State Highway Officials, T5–35. American Standards ASSn. , A5-1930. Method of Test for Toughness of Rock. Procedure for determining the toughness of rock, including requirements on apparatus, Sampling, test SDecimens, test procedure, and re DOrt. American Society for T e s t in g Materials, D 75-42T; 1942. American ASSn. Of State Highway Officials, T2-42. Tentative Methods of Sampling Stone, Slag, Gravel, Sand, and Stone Block for Use as Highway Materials. For preliminary investigation of sources of Supply, acceptance or rejection of source of Supply, and inspect iOn Of shipments of materials. Includes stone from ledges or quarries, field stone and boulders, sand and gravel from commercial or non- commercial deposits, bank run sand and gravel, stone block, and miscellaneous materials; requirements for Samples, size and marking of samples and records. 5 | | .7| Stone and Granite Blocks U. Items American Society for Testing Materials, D 59–39; 1939. Granite Block for Pavements. of block, percentage of wear and toughness using A. S. T. M. me th 0 d S D 2 and D 3 of testing, size, dressing, and inspection. American Society for Test in g Materials, D 131–39; 1939. Recut, Granite Block for Pavements. COvers gra in S1ze, uniformity of quality and texture, per- Centage of wear and toughness by tests using A.S.T.M. methods, standard dimensions, dressing, and inspection. For general quality American Society for Test in g Materials, D 132-39; 1939. Granite Block for Durax Pavements. General Quality of block, percentage of wear and toughness determined by A. S. T. M. methods, limiting dimensions, dressing, and inspection. U. S. GOV., Fe de r a 1 Specification SS-G-651; 1931. Granite Blocks, Recut Granite, and Durax Granite Pavements. Gives requirements for physical proper- ties and dimensions, methods of sampling and test- 1ng, and requirements for packing and marking. References. -Definitions, methods of sampling and of testing, see 500, 510, 511.70; granite, lime- Stone, S and St One, see 511. 1, 511.2, 511. 4; cast Stone, see 516.4; Stone block pavements, see 518. 36. 5||.72 Riprap U. S. GOV., Federal Works Agency, Public Roads Admin- iStration. Spe C if 1 cations for Construction of ROads and Bridges in National Forests and National Parks, FP-41. Loose Riprap. References. -Definitions, methods of sampling and Of testing, see 500, 510, 511.70; riprap, see 511.9; granite, limestone, sandstone, see 511. 1, 511.2, 511 .4; reta1n 1ng and head walls, see 518.66; rubble and ashlar masonry, see 518. 81, 518.82. 5 | | .73 Railway Bal last American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Prepared Stone, Slag, and Gravel Ballast. Covers the requirements for grading and other sig- n1ſicant physical properties of mineral aggregates for prepared ballast. Gives general requirements, quality I'equirements, grading requirements, hand- ling, inspection, testing, me t h O d S Of test, and measurement. National Sand and Gravel ASSn. Circular 23; 1944. Specifications for Prepared Stone, Slag, and Gravel Ballast. Covers scope, general requirements, qual- ity requirements, grading requirements, handling, inspection, testing, methods of test, and measure- ment. Reprint from the copyrighted proceedings American Railway Engineering Assn. U. S. Gov., Fe d e r a l Specification SS-C-72; 1942. Crushed-Stone, Crushed-Slag, and Gravel, (for) Rail- road Ballast. COvers four types and SizeS. Gives requirements for material, resistance to abrasion, Weight of slag, soundness, deleterious Substances, and grading; and methods of Sampling and tests. References. –Definitions, methods of sampling and of test in g, see 500, 510, 511.70, 512. 10; gravel, Sand, broken Stone, Slag, see 513. 11, 512. 12, 512. 15, 512. 2. 5||.9 MISCELLANEOUS STONE AND STONE MANUFACTURES References.—Definitions, methods of Sampling and of test ing, see 500, 510, b 11.70. 512. SAND, GRAVEL, BROKEN STONE, SLAG 512. I SAND, GRAVEL, BROKEN STONE 5 12. 10 General American Assn. of State Highway Offic lals, M56-42. Standard Specifications for Mater lals for Stabi- l1zed Base Course. Covers the quality and Size of Sand-Clay mixtures; gravel, Stone, Or Slag Screenings; Or Sand, crusher run course aggregate consisting Items 314 Monmetal lic Minerals 5|2. IO of gravel, C r u S h e d Stone, or slag COmbined with soil mortar Or any COmbination of these materials for use in the COIlStruction of a Stabilized base course. Gives types, general requirements, physi- cal properties, moisture Content, admixtures, a n d methods of Sampling and testing. American ASSn. Of State Highway Officials, M61–42. Standard Specifications for Materials for Stabi— lized Surface Course. Gives Scope, types, general requirements, detail requirements, moisture content, admixtures, and methods of testing. American Assn. of State High w a y Officials, T3–35. Standard Method of Test for Abrasion of Stone and Slag by Use of the Deval Machine. Gives description of machine and detailed procedure for making the teSt. & American ASSn. Of St a t e Highway Officials, T10-35. Standard Method of Test for Percentage of Shale in Aggregate. Gives method for the Separation of shale and other pieces having low specific gravity from concrete aggregate by using a Solution of a Satis- factory liquid having a specific gravity of approx- imately 1.95. American Assn. of State Highway 0fficials, T30–37. Standard Method of Test for Mechanical Analysis Of Extracted Aggregates. For mineral aggregate left a f t e r extraction of bituminous materials. Gives procedure for drying and screening. American Assn. Of State Highway 0f ſicials, T36-24. Standard Method of . Test for Sampling Mineral Filler. Gives method of sampling for mineral filler which is the same as for Portland Cement received in Car- load lotS. American Assn. of State Highway Officials, T101-42. Standard Methods of Determining Swell Characteris- tics of Aggregates When Mixed With Bituminous Mate- rials. These methods provide for the determination of the swell characteristics of dense-graded b1tu- minous mixtures and aggregates used in Such mix- tures. Gives apparatus, bituminous binder, proce- dure, measuring, immersion, calculation of results, and Teport. American Assn. of State Highway Officials, T103-42. Standard Method of Test for Soundness of Aggregates by Freezing and Thawing. Gives scope, apparatus, samples, preparation of test Sample, method of ex- posure, cycles, measurement of disintegration, quan- titative examination, qualitative examination, and Teport. American Assn. Of State Highway 0f ficials, T109-42. Standard Me th o dº of Test for Settlement Ratio of Mineral Matter in Bituminous Filler. This method of test is used as a measure of the rate at which mineral matter in mixtures of asphalt and mineral matter will settle when maintained without agita- tion at a temperature of 325° F. Gives apparatus, sample, procedure, and resultS. American Foundrymen's Assn., Inc. Testing and Grad- ing Foun dry Sands and Clays, 1938. Durability Tests. Describes several methods for measuring the durability of 11 fe of sands and clayS. American Foundrymen's Assn., Inc. Testing and Grad- ing Foundry Sands and Clays, 1938. Dye Absorption Qualities of Molding Sand. Gives requirements as to the selection and preparation of S a m p le , the equipment and reagents required, and the procedure to be followed in making the test. American Foundrymen's Assn., Inc. Testing and Grad- ing Foun dry Sands and Clays, 1938. Recommended Method of Determining Sea-Coal in F O un dry Sand. Gives requirements relative to method of sea-coal analysis, foundry sand analysis, and application to heap Sand OT facing analysis. American Foundrymen's Assn., Inc. Testing and Grad- ing Foundry Sands and Clays, 1938. Sampling Found- ry Sands and Clays. Describes four methods of Sam- Dling, namely—routine method for samples of test- ing foundry sands as shipped or delivered; sampling method when accuracy is desired in Case of dispute; sand as sampled in the foundry for routine testing of sand heaps or system Sands; and clays, including bentonites, as shipped or dell Vered. American Foundrymen's Assn., Inc. Testing and Grad- ing Foundry Sands and Clays, 1938. Sintering Point of Sand. Describes a standard method for determin- ing the sintering point of foundry Sand. American Foundrymen's Assn., Inc. Testing and Grad- ing Foundry Sands and Clays, 1938. Standard Prepa- ration of Samples To Be Tested. Includes Sampling of new sands, range of moisture content, prepara- tion of samples, and plant control check. American Foundrymen's Assn., Inc. Testing and Grad- ing Foundry Sands and Clays, 1938. Standard Form and Preparation of Test Specimen. The standard specimen of sand is used in determining permeabili- ty; tensile, shear, and compression strengths; de- formations and sintering point of foundry Sands. American Foundrymen's Assn., Inc. Testing and Grad- ing Found r y Sands and Clays, 1938. Strength of Baked Cores. Gives descriptions of the methods for testing the baked strength of cores and mixtures. Two methods have been approved as tentative stand- ard, namely—tensile test and transverse strength teSt. American Foundrymen's Assn., Inc. Testing and Grad- ing Foundry Sands and Clays, 1938. Strength Tests. Includes standard me th o dis for determining green compression strength, dry compression strength , green sand shear strength, bar strength of green sand, tensile strength, etc. American Foundrymen's Assn., Inc. Testing and Grad- ing Foundry Sands and Clays, 1938. Tentative Stand- ard Method of Testing Core Binders. Includes re- quirements for selection and preparation of Sample, equipment to be used, procedure to be followed, and testing for physical propertles. American Foundrymen's Assn., Inc. Testing and Grad- ing Foundry Sands and Clays, 1938. Tentative Stand- ard Determination of Permeability of Baked Cores; Gives definition and requirements as to selection and preparation of samples, test Specimens, equip- ment, and procedure to be followed. American Foundrymen's Assn., Inc. Testing and Grad- ing Foundry Sands and Clays, 1938. Tentative Stand- ard Method for Determining Green Sand Mold Surface Hardness. Gives requirements as to equipment to be used, controlling specifications, and instrument calibrat 10n. American Foundrymen's ASSn. , Inc. ing Foun dry sands a n d Clays, 1938. Testlng and Grad- Tentative 31.5 5 12. 10 Directory of Commodity Specifications Standard Specifications for Testing Oven Used in Baking Core Test Specimens. Gives requirements as to the type of oven to be used relative to heat, tem- perature control, shelf construction, C1 r culating fan, number of Vents, and Openings. American Public Works Assn. Sewers, J1–38; 1938. In- cludes concrete aggregates Such as Sand, gravel, crushed stone, or other inert materials having hard, strong, durable pieces free from Organic impurities. Also sand for preparation of masonry mortar and for tests using A. S. T. M. methods. ſº American Society for Testing Materials, C 29–42; 1942. American Assn. of State Highway Officials, T 19–42. Method of Test for Unit Weight of Aggregate. COV- ers necessary apparatus, Condition Of Sample, Call- bration of measure, COImpact weight determination by rodding procedure and jigging procedure, and loose weight determination. American Society for Testing Materials, C 30–37; 1937. American ASSn. Of State Highway 0fficials, T 20-42. American Standards ASSn. , A 19-1937. Method of Test for Woids in Aggregate for Concrete. Formula for determination of percentage of voids with defini- tions of terms. American Society for Testing Materials, C 40–33; 1933. Method of Test for Organic Impurities in Sands for C on c re t e . For approximate determination of the presence of injurious organic compounds in natural sands. Gives size of sample necessary, reference Standard color solution, method of test, and com— parison of color value. American Society for Testing Materials, C 58–28; 1928. Definition of the Term "Sand. * American Society for Testing Materials, C 58–28T; 1928. Tentative Definition of the Term "Aggregate. " - American So c 1 et y for Testing Materials, C 88–44T, 1944. American ASSn. of State Highway Officials, T 104-44. Tentative Method of Test for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate. The procedure to be followed in testfng aggregates to determine their resistance to disin– tegration by Saturated Solutions of sodium sulfate Or magnesium Sulfate. COVerS apparatus, s p e c 1 a l solutions required, Samples, preparation of t e st Sample, procedure, quantitative examination, qual 1– tative examination, auld report. American Soc i e t y for Testing Materials, C 117–37; 1937. American ASSn. Of State Highway Officials, T 11–42. American Standards Assn., A 37.4–1943. Method of Test for Amount of Material Finer Than No. 200 Sieve in Aggregates. Describes Sieves and container for test Sample and procedure for Washing and weighing screened material to determine the loss of matter finer than No. 200 Sieve. American So c 1 et y for Testing Materials, C 125–44; 1944. Definitions of Terms Relating to Concrete and COncrete Aggregates. Defines admixture, blast— furnace slag, crushed gravel, crushed stone, elon- gated piece, flneness modulus, flat piece, gravel, and water-Cement ratio. - American So c 1 et y for Testing Materials, C 127-42; 1942. American Assn. of State Highway Officials, T 85-42. American Standards A S S n . , A 37.5-1943. Method of Test for Specific Gravity and Absorption Of Coarse Aggregate. For determining bulk and ap- parent specific gravity and absorption, after 24 hr. in Water at room temperature, of coarse aggre- gate. Covers necessary apparatus, sampling, method of procedure, and the derivation of bulk specific gravity, apparent Specific gravity, and percentage of absorption. American So c 1 et y for Testing Materials, C 128–42; 1942. American ASSn. Of State Highway Officials, T 84-42. American Standards A S S 11 . , A-37.6–1943. Method of Test for Specific Gravity and Absorption of Fine Aggregate. For determining bulk specific gravity, apparent specific gravity, and absorption, after 24 hr. in water at room temperature. De- Scribes apparatus, preparation of sample, outlines procedure, and calculations. American So c 1 et y for Testing Materials, C 131–44; 1944. American St an d a T d S ASSn. , A 37.7–1944. American ASSn. Of State Highway 0fficials, T 96-44. Method of Test for Abrasion of Coarse Aggregate by Use of the LOS Angeles Machine. For testing crushed rock, Crushed Slag, uncrushed gravel, and crushed gravel for resistance to abrasion. Covers, appara- tus, abrasive charge, test sample, procedure, and Calculation. American So c 1 et y for Testing Materials, C 136–39; 1939. American ASSn. Of State H1 ghway Officials, T 27-42. American Standards ASSn. , A 37.8-1943. Method of Test for Sieve An a lys is of Fine and Coarse Aggregates. For determination of particle size distribution of fine and coarse aggregates but not for aggregates recovered from bituminous mix- tures or for mineral fillers. DeScribes Sieves, balances, and selection of samples, and outlines procedure for analysis. - American Soc i e t y for Testing Materials, C 142-39; 1939. American Assn. of State H1 ghway Officials, T 112–42. Method of Test for Clay Lumps in Aggre— gates. For approximate determination of Clay lumps in rout 1ne examination of aggregates. Covers ap- paratus, test samples, and outlines procedure for teSt. American Society for Testing Materials, D 2-33; 1933. Method of Test for Abrasion of Rock by Use of the Deval Machine. Similar in most respects to the De- val abrasion test of French School of Roads and Bridges; dimensions and design of machine, sieve, test sample, and procedure for determining the co- efficient of wear. t American Society for Testing Materials, D 3-18; 1918. American Assn. of State Highway Officials, T5–35. American Standards Assn., A5-1930. Method of Test for Toughness of Rock. Procedure for determining the toughness of rock, including requirements on apparatus, sampling, test Specimens, test procedure, and report. American Soc i e t y for Testing Materials, D 75-42T; 1942. American Assn. of State Highway 0fficials, T2-42. Tentative Methods of Sampling Stone, Slag, Gravel, Sand, and Stone Block for Use as Highway Materials. For preliminary investigation of Sources of supply, acceptance or rejection of Source of supply, and inspection of shipments of materials. Includes stone from ledges or quarries, field Stone and boulders, sand and gravel from COmmercial or noncommercial deposits, bank run Sand and gravel, 316 Nonmetall ic Minerals stone block, and miscellaneous materials; require- ments for samples, size and marking of Samples, an re COI’dS. - American Society for Testing Materials, D 289–42T; 1942. Tentative Method Of Test f O r Abras iOn Of Gravel by Use of the Deval Machine. American Society for Testing Materials, D 556-40T; 1940. Tentative Specifications for Materials for $vabilized Base "Ourse. COvers the quality and S126 of Sand-clay mixtures, gravel, St. One Or Slag Screenings, sand, crusher-run coarse aggregate con- sisting of gravel, crushed stone, or slag combined with soil mortar, or any combination there of for COnStruction of a Stabilized base Course. General requirements, Sieve analysis, liquid limit, plas- ticity index, moisture c On t e n t, admixtures, and methods Of testing. - American Society for Testing Materials, D 557-40 T, 1940. Tentative Specifications for Materials for Stabilized Surface Course. COvers the quality and size of sand-clay mixtures; gravel, stone, or slag screenings; sand, crusher-run aggregate, or comb 1- nations thereof. Gives general requirements, Sieve analysis, liquid limit, plast icity indeX, moisture C Ontent, admixtures, and methods of testing. National Sand and Gravel Assn. Circular 15; 1937. Studies of Södium and Magnesium Sulfate Soundness Tests. These me th o d S provide for the alternate SOaking and drying of aggregates under controlled C Onditions to Secure data relative to the resist- ance of aggregates to Weathering and Other factors CauSing dis integrat 10n. COverS SC Ope, materials and test methods, discussion of tests, and conclusion. Reprinted from the copyrighted proceedings of the A. S. T.M. National Sand and Gravel Assn. Circular 16. fect of Deleterious Materials in Aggregate for Con- Crete. A general discussion of the h a rm ful ef- fects Of un SO und particles prevalent in certain gravels. National Sand and Gravel Assn. Circular 17. Some Engineering Research Problems of the Sand and Grav- el Industry. Outlines in general terms some of the important engineering research problems which con- front the Sand and gravel industry. Covers sand and gravel in bituminous mixtures, suggested bituminous- mixture researches, sand and gravel in concrete, SOundness Of aggregates, dele ter 1 Ous part 1 C le S, Standardization of specifications, production prob- lems, miscellaneous problems, and conclusion. National Sand and Gravel Assn. Circular 18; 1938. The Relation Between Los Angeles Abrasion Test Re- Sults and the Service Records of Coarse Aggregates. It appears that there is a definite relation be- tween the loss in the Los Angeles test a n d the Service record of materials used in concrete, bi- tuminous construction, and surface treatment. Cov- ers the subject by a general discussion, gives ta- bles of comparison between Los Angeles test result and Service record by the highway departments of Several States, and gives figures showing percent- age of wear. LOS Angeles test from data furnished by the highway departments of several states. Re- print from the proceedings of the Highway Research BOard. The Er- National Sand and Gravel Assn. Circular 20, 1940. Degradation of Aggregates Under Road Rollers. Re- ports data on the degradation produced by 5-ton and 10-ton rollers in compacting typical uncoated sur- face treatment aggregates both on a bituminous mat and on a concrete base. Several gradings of six limestones, four crushed and four uncrushed gravels, and One blast-furnace slag were tested. Data are also reported showing the relationship between deg- radation of aggregates under rollers a n d losses obtained in the Los Angeles tests. Covers descrip- tion of equipment, roller test procedure, roller test results, Los Angeles test results, and conclu- Sions. Reprint from the copyrighted proceedings of the A. S. T. M. National Sand and Gravel AS Sn. Circular 22; 1943. Soundness of Aggregates. Indications of unsound aggregates in concrete exposed to the elements fall into four broad classifications which may be de- scribed as pitting, Spalling, surface scaling, and map cracking. Discusses these four classifications, methods of testing, indications from exposed con- Crete, indicat 10ns Of SOundness tests, and conclu- sions. Reprint from the copyrighted report pub- lished by the A.S.T. M. National Ass n . of Purchasing Agents. Handbook of Commodity Data Sheets, 1938. Glass Sand. Covers de finition, constants, SOlubility, OCCurrence, der- Ívations, purity, grades, specifications, subst 1- tutes, containers, Shipping regulations, uses, and Ordering instructions. U. S. G O V., Dept. of Commerce, National Bureau of Standard S. Circular C398 a n d Supplement, 1944. Standard Samples. Glass Sand, Sample 81. This Sam- ple is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy of analysis of similar material. U. S. Gov. , Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Includes requirements f or materials for Stone or gravel sheathing; spot subgrade reinforce- Iſlent; Selected borrow base course; stabilized sail base course; gravel base course; crushed gravel or Crushed St One base course; telford base course; Sledged Stone base course; dry choked stone or slag base COurse; waterb Ound macadam base course; recon- Structed St One or gravel base course; bituminous Inacadam base Course; hot bituminous base course; Selected borrow surface c ou r S e : gravel surface C Ourse; crushed gravel Or crushed stone surface course; class B-1 and class C-1 dense graded road- mix surface courses; class B-2, dense graded plant- mix Surface course; class C-2, open graded road-mix surface course; class D, type D-1, mosaic macadam pavement; class D, type D-2, three application mac- adam Davement; class E-2, type EM, four application macadam pavement; class F, type F-1, dense graded plant-mix surface course; and class F, type F-2, Open graded plant-mix surface course. 5 12. I Gravel American Assn. of State Highway Officials, M62-42. Standard Specifications for Crushed Stone, Crushed 317 5|2. | Directory of Commodity Specifications Slag, and Crushed Gravel for Dense-Graded Bitumi- nous Road and Plant-Mix Surface C our se . Gives scope, general requirements, physical properties, and methods of testing. American Assn. of State Highway Officials, M63-42. Standard Specifications for Crushed Stone, Crushed Slag, and Crushed Gravel for Open-Graded Bituminous Road—Mix Surface Course. Gives Scope, general re- quirements, physical properties, grading, and meth- ods of Sampling and testing. American Assn. of State Highway Officials, M80-42. Standard Specifications for Coarse Aggregate for Portland Cement Concrete. Gives scope, general re- quirements, deleterious Substances, percentage of wear, we 1 g h t per cubic foot of Slag, Soundness, grading, and methods of Sampling and testing. American Assn. Of State H 1 g h w a y Officials, T4-35. Standard Method of Test for Abrasion of Gravel by Use of the Deval Machine. Gives requirements on screening of sample and preparation according to One of five Standard grade Classes, Si Ze Of Sample, duration of test in Deval abrasion testing machine, speed of machine, measurement of loss by abrasion; for gravel containing no C r u S h e d pieces and for gravel containing Crushed pieces. American Society for Testing Materials, C 131-44; 1944. American Standards A S S n . , A 37.7- 1944. American Assn. of State Highway officials, T 96-44. Method of Test for Abrasion of Coarse Aggregate by Use of the Los Angeles Machine. For testing crushed rock, crushed slag, uncrushed gravel, and Crushed gravel for resistance to abrasion. Covers apparatus, abra- sive charge, test Sample, procedure, and Calculation. American Society for Testing Materials, D 692–42T; 1942. Tentative Specifications for Crushed Stone, Crushed Slag, and Gravel for Bituminous COn Crete Base and Surface Courses of Pavements. In Cludes requirements for sieve analysis and for tests using A. S. T. M. methods. American S oc i et y for Testing Materials, D 694–44; 1944. Crushed Stone, Crushed Slag, and Gravel for Water—Bound Base and Surface Courses of Pavements. Co v e r general characteristics, physical require- ments, sizes, sieve analysis, and methods of Sam- pling and testing using A. S. T. M. methods. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 81–7A; 1933. Roofing Material; Surfacing, Built-Up, Bituminous. References. - Definitions, methods of sampling and of testing, see 500, 510, 511.70, 512. 10; railway ballast, see 511.73; fine and coarse aggregate, see 512. 13, 512. 14; gravel for concrete, concrete bricks and blocks, concrete Sidewalks, COn Crete poles and posts, see 516. 3, 516. 4, 516.5, 516.9; gravel for road construction and pavement, See 518. 1, 518. 2, 518. 3; gravel for bridges and p 1 ling, see 518. 4; gravel for build 1 ngs and parts of buildings, see 518. 5; gravel for ; drainage Structures, C on C re , t e drain and Sewer p 1p e, See 518. 6; gravel ſor tanks and concrete masonry, see 518.7, 518. 8. 5 12. 12 Sand American ASSn. Of State Highway Officials, M29-42. St and a r d Specifications for Sand for Bituminous Mixtures. FOI use in bitumin Ous pavements, b1 tu- minous mortars, bituminous filler or mastics. Gives general requirements, grading, and methods Of Sam- pling and testing. American Rallway Engineering ASSn. American ASSn. Of State Highway Officials, M45–42. St a n d a r d Specifications for Mortar Sand. Gives S C O p e , general requirements, organic impurities, mortar Strength, grading, and methods of sampling and testing. American ASSn. Of State Highway Officials, T21-42. Standard Method of Test for Organic Impurities in Sands for COncrete. Covers the procedure for an approximate determination of the presence of in- jurious organic compounds in natural sand which are to be used in cement mortar or concrete. Gives sample, reference standard color solution, proce- dure, and determination of color value. American Ceramic Society. Journal of A. C. S. for June 1928. Tentative Method. Complete Sand Analysis, 1928. Preparation and dissolving of sample, method of determination. Of R203, CaO, MgO, and loss On ig- nition; determination of iron, zirconia, alumina, silica, and electrometer method for iron in glass Sands. American FOundrymen's ASSn. , Inc. Testing and Grading Foundry Sands and Clays, 1938. Foundry Sand Grading Classifications. The classification factors are grain fineness number, grain fineness class, grain distribution numbers, clay content class, and grain shape class, with detailed in formation under each factor. American Foundrymen's Assn., Inc. Testing and Gradlng Foundry Sands and Clays, 1938. Standard Chemical Analysis of Foundry Sands. Includes preparation of sample, determination of water, total Volatile mat- ter, silica, iron, aluminum and titanium oxides, ferric oxide, titania, alumina, lime, magnesia, Car- bon dioxide, potassium and sodium Oxides, and fer- rous OX1 de. American Foundrymen's Assn., Inc. Testing and Grading Foundry Sands and Clays, 1938. Standard Test in g Sand. Shall consist of Washed and dried, TOunded- grain, silica sand, having a maximum dye adsorption of 40. States percentage Of Sand Which Iſlust pass through certain mesh sleves. American Foundrymen's Assn., Inc. Testing and Grading Foundry Sands and Clays, 1938. Tentative Standard Procedure for Determining Bonding Power of ClayS. Gives requirements as to the sand to be used, prep- aration of the test sample, and testing. American Public Works Assn. Specification for Vitrl- fied Brick Pavement, D1-36; 1936. Includes require- ments for sand, stone or slag screenings, granulated slag, and crushed shells as to gei1eral quality and grading percentages in U. S. Standard Sieve Series. Adopted by National Paving Brick ASSn. American Railway Engineering Assm. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Archi- tectural Terra Cotta. Gives requirements for Sand. Construction and Maintenance Section, Assn. of American Railroads. Man- ual for Railway Engineering, 1942. Specifications for Buildings for Railroad Purposes: Brick Pavements and Floors. Gives requirements for Sand for Cushion and for cement grOut filler. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. 318 Monmetal lic Minerals 5 12. 13 Manual for Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Brick- work. Gives requirements for sand for mortar. American Railway Engineering ASSI). COnStruction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Clay Hollow Tile. Gives requirements for sand. American Railway Engineering ASSn. Construction and Maintellance Section, ASSn. Of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Con- crete Architectural Stone. Gives requirements for Sand. American Railway Engineering ASSn. COnstruction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Sewers and Drainage. Gives requirements for Sand for mor- tar for pipe joints. - American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Man- ual for Railway Engineering, 1942. Specifications for. Buildings for Railroad Purposes: S h ee t Asphalt Pavements; A s p h a lºt Block Pavements; and Asphalt Macadam Pavements. Gives requirements for sand for binder and wearing courses of sheet asphalt pave- Iment.S. American Railway Engineering ASSn. COnStruction and Maintenance Section, ASSn. Of American Railroads. Man- ual for Railway Engineering, 1942. Specifications for Shotcrete. Gives requirements for grading of sand. American Railway Engineering ASSn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Stone Masonry and Cut Stone Work. Gives requirements for Sand. American Society for Testing Materials, C 35–39; 1939. Sand for Use in Plaster. Gives requirements for a fine granular material composed of hard, Strong durable uncoated p a r t i cle s free from injurious amounts of S a l l n e , alkaline, Organic, and Other deleterious substances; sieve al-alysis; and tests in accordance with A. S. T. M. methods. American Society for Testing Materials, C 58–28; 1928. Definition of the Term "Sand. W American So c 1 et y for Testing Materials, C 123-44; 1944. American Assn. Of State H1 ghway Officials, T 113–44. Method of Test for Coal and Lignite in Sand. For approximate determination of coal, lig- nite, and other particles of low specific gravity in the rout i n e laboratory examination of Sands. Covers apparatus, procedure, and calculation. American Soc i e t y for Testing Materials, D 162-29; 1929. Sand for Sheet Asphalt and Bituminous Con- Crete Pavements, Includes general quallty requ 1 re- ments, limiting percentages retained On and passing Various screen sizes, sampling and testing 1n a C- Cordance with A. S. T. M. methods D 75, C 136. Contracting Plasterers' International ASSn. Standard Specification. Includes requirements for Sand. U. S. Gov., Federal Specification SS-M-51; 1931. Ma- terials; (for) Cushion Course, Brick, Stone-Block, or Wood-Block Pavements ( S a n d , Slag, Limestone, {;34)(577 ( )— — . ,——ºl 319 Screenings, Etc.) Covers S and , granulated slag, slag SCTeenings, and limestone screenings. Gives requirements for material and grading; and methods of Sampling and testing. U. S. Gov. , Fe de r a l Specification SS-S-51; 1934. Sand; (for) Cement—Mortar—Bed (for) Brick, Stone- Block, or Wood-Block Pavements. Covers One grade. Gives requirements for size and strength; and meth- ods of Sampling and testing. U. S. Gov., Fe d e ral Specification SS-S-61; 1931. Sand; (for) Grout-Filler, Br i c k and Stone—Block Pavements. COVerS One grade. Gives requirements for size and strength; and methods of sampling and testing. U. S. Gov., Fe d e r a l Specification SS-S-71a; 1942. S and ; (for Use in) Sheet-Asphalt or Bituminous- Concrete Pavements. Gives requirements for grading; and methods of Sampling and testing. U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 87–4; 1941. Filter; Sand for Water Purifi- cation Units. References. -Definitions, methods of sampling and of test in g, see 500, 510, 511.70, 512. 10; Sand ſo I' mineral fillers, see 512. 16; fine aggregate, see 512. 13; Sand for plasters, See 514.3, 514.4, 514. 5, 514. 6; sand for stucco, concrete and mortar, Con- crete bricks and blocks, con Crete Sidewalks, Con- Crete poles and p O S t S , See 516. 2, 516. 3, 516. 4, 516.5, 516.9; Sand for road construction and D a V e- ment, see 518. 1, 518. 2, 518. 3; sand for bridge S and piling, See 518. 4; sand for buildings, See 518.5; sand for drainage structures, concrete drain and sewer pipe, see 518.6; sand for tanks and concrete masonry, See 518. 7, 518.8; abrasi Ve Sand, See 541. 4; silica mold Wash for found Ties, see 593. 512. 13 Fine Aggregate American ASSn. Of State H 1 g h w a y Officials, M6–42. Standard Specification for Fine Aggregate for Port- land Cement Concrete. Gives scope, general require- ments, deleterious SubstanceS, SOundness, Organic impurities, structural strength, grading, uniformity of grading, and methods of sampling and testing. American Public Works Assn. Specification for Con- crete Sidewalks, C1–36; 1936. Includes requirements for fine aggregates Consisting Of Sand Or Other ap- proved inert materials having hard, strong, durable particles, with maximum allowable percentages of deleterious Substances, including coal, Clay lumps, shale, mica, soft fragments, Organ 1 C matter, and to show a practically colorless solution. Also in- cludes sieve analysis, and strength of St a n d a r d sample as compared with sample prepared from Ottawa sand, and requirements for coarse aggregates. American Public Works Assn. Specification for W1tri- fied Brick Pavement, D1–36; 1936. Includes require- ments for fine aggregate COmposed of Sand, Stone, or sl a g screenings, granulated Slag, or crushed shells consisting of clean, hard, Strong, durable, uncoated particles graded from coarse to fine, W1th coarse particles predominating, free from lumps of clay and all organic matter, and Sieve analysi S. Also for test of sample prepared with Cement as to strength compared with s p e c 1 m en prepared from Standard Ottawa Saſld. Adopted by National Paving Brick ASSn. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Rallroads. Man- ual for Railway Engineering, 1942. Specificat. 10ns for 5|2. 13 Directory of Commodity Specifications Buildings for Railroad Purposes: Asphalt Mastic Floors; and Asphalt Block Floors. Gives require- ments for aggregate for slab and mineral aggregate added in field. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1944. SDeC ifica- tions for Concrete and Reinforced Concrete Railroad Bridges and Other Structures. Gives requirements for fine aggregate-material, grading, uniformity, organic impurities, and me t h O d s of Sampling and testing. Emergency Provisions Adopted Feb. 3, 1943, modified above specifications in order to use local mater 1als to conserve transportation. American SOC lety for Testing Materials, C 33-44; 1944. Concrete Aggregates. Covers fine and coarse aggre- gates suitable for use in concrete. Gives general characteristics, deleterious substances, grading, mortar strength, and soundness for fine aggregate; general characteristics, deleterious substances, grading, Weight of slag, and soundness for coarse aggregate; and methods of sampling and testing. American Society for Test 1 ng Materials, C 70-44T; 1944. Tentative Method of Test for Surface Mois- ture in F1ne Aggregate. Field procedure for deter- mining the amount of surface moisture in fine ag- gregate by displacement in water. Covers appara- tus, Sample, procedure, and calculation. American Society for Testing Materials, C 87–44; 1944. American Assn. Of State Highway Officials, T 71-44. Method of Test for Structural Strength of Fine Ag— gregate US ing COnstant Water-Cement-Ratio Mortar. COvers scope, mortar, flow test, molding specimens, temperature, and capping specimens. American Society for Test in g Materials, C 128-42; 1942. American Assn. Of State Highway Officials, T 84-42. American Standards Assn., A 37.6-1943. Method of Test for Specific Gravity and Absorption of Fine Aggregate. For determining bulk specific gravity, apparent Specific gravity, and absorption, after 24 hr. in W a t e r at room temperature. De- Scribes apparatus, preparation of sample, outlines Dr Ocedure, and calculations. American Society for Test in g Materials, C 130-42; 1942. Lightweight Aggregates for Concrete. Covers pumice, lava, tufa, Slag, burned clay, burned shale, Certa in cinders, or other material having strong, durable particles. Gives limits for deleterious Substances, Organic impurities, g r a d 1 ng, unit we ight, mortar Strength, soundness, and tests in a CCOrdance With A. S. T. M. methods. American Society for T e s t 1 ng Materials, C 136-8.9; 1939. American Assn. of State Highway Officials, T 27-42. American Standards Assn., A 37.8-1943. Method of Test f or S 1 eve Analysis of Fine and Coarse Aggregates. For determination of particle S 1ze distribut 1on of fine and coarse aggregates but not for aggregates recovered from bituminous mix- tures or for mineral fillers. Describes sieves, balances, and Select 10n Of Samples, and outlines Dr Ocedure for analysis. American Society for T e s t in g Materials, C 144-44; 1944. Aggregate for Masonry Mortar. For a fine granular mater lal composed of hard, strong, durable mineral particles which are free from injurious amounts of Saline, alkaline, Organic, or other dele- terious substances. Covers grading, deleterious Substances, mOrtar Strength test, and meth00S Of testing. U. S. G. O. v., Federal Specification SS-A-281a; 1941. Amendment 1; 1942. Aggregate; (for) Portland-Cement Concrete. Covers two classes- (1) fine aggregate and (2) coarse aggregate; two grades- (A) for use in concrete structures in general and (B) for use only in concrete protected from the weather. Gives requirements for sizes, materials, grading, mortar strength, soundness, and resistance to abras lon; and methods of Sampling, inspect iOn, and tests. U. S. G. O. V., Navy Dept., Bureau of Yards and Docks. Specification 4Yd; 1939. COnstruction of Portland Cement Concrete Pavements. Includes requirements for fine aggregates. - - U. S. G. O. v., Navy Dept., Bureau of Yards and Docks. Specification 13YC; 1935, and Addendum 1; 1942. Con- crete Construction. Includes requirements for fine aggregate. References. –Def in 1t 1ons, methods of sampling and of test ing, see 500, 510, -511.70, 512. 10; gravel . Sand, Slag, see 512. 11, 512. 12, 512. 2; fine aggre" gate f or stucco, concrete, concrete bricks and blocks, concrete sidewalks, concrete poles a nd posts, see 516.2, 516.3, 516.4, 516.5, 516.9; fine aggregate for road C OnStruction, see 518. 2, 518.3; fine aggregate for bridges and piling, see 518.4; fine aggregate for buildings, see 518.5; fine aggre - gate for drainage structures. Concrete dra in and sewer pipe, see 518.6; fine aggregate for tanks and concrete masonry, see 518.7, 518.8. 5 12. It! Coarse Aggregate American Assn. of State Highway officials, M43–42. Standard Specifications f or Standard S i Z e s of Coarse Aggregate for Highway Construction. Gives scope, manufacture, standard sizes, and table show- ing standard sizes of coarse aggregate. American Assn. of State Highway Officials, M80-42. Standard Specifications for Coarse Aggregate for Portland Cement Concrete. Gives Scope, general re- quirements, deleterious substances, percentage of wear, weight per cubic foot of Slag, Soundness, grading, and methods of sampling and testing. American Public Works Assn. Specification for Port- land Cement Concrete Pavement, F1-39; 1939. FOT coarse aggregates this organization- has adopted the A.S.T. M. specification C33, except for grading limitS. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Rallroads. Man- ual for Railway Engineering, 1942. Specifications for Buildings for Railroad Purposes: Macadam Pavements; and Cement Grouted Macadam Platforms, Floors, Pave- ments, and Pavement Bases. Gives requirements for gradat 10n. Of COarse aggregates. American Railway Engineering Assn. COnstruction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Concrete and Reinforced Concrete Railroad Bridges and Other Structures. Gives requirements for coarse aggregate -material, grading, resistance to abrasion, and methods of Sampling and testing- Emergency Provision Adopted Feb. 3, 1943, modified above specification in order to use local materials to conserve transportation. 3 Monmetal lic Minerals 5|2. 5 American Society for Testing Materials, C 33-44; 1944. ConCI’ete Aggregates. COverS fine and COarse aggre- gates suitable for use in concrete. Gives general characteristics, deleterious Substances, grad Îng, mortar strength, and soundness for fine aggregate; ge n e r a l characteristics, deleterious Substances, grading, weight of slag, and soundness for coarse aggregate; and methods of Sampling and testing. American So c i et y for Testing Materials, C 127-42; 1942. American Assn. of State Highway 0fficials, T 85-42. American Standards ASSn. , A 37.5-1943. Method of Test for Specific Gravity and Absorption of Coarse Aggregate. For determining bulk and ap- parent specific gravity and absorption, after 24 hr. in water at room temperature, of coarse aggre- gate. Covers necessary apparatus, Sampling, method of procedure, and the derivation of bulk specific gravity, apparent specific gravity, and percentage of absorption. American S oc i e t y for Testing Materials, C 130–42; 1942. Lightweight. Aggregates for Con Crete. Covers pumice, lava, tufa, Slag, burned clay, burned shale, certain Cinders, or other material having Strong, durable particles. G i v e s limits for deleterious Substances, organic 1 m p u T 1 t i e S , grading, unit weight, mortar strength, SOundness, and t e St S in accordance with A. S. T. M. methods. American Soc i e t y for Testing Materials, C 131-44; 1944. American St, a n d a I d S ASSI). , A 37.7- 1944. American Assn. of State Highway Officials, T 96-44. Method of Test for Abrasion of Coarse Aggregate by Use of the Los Angeles Machine. For testing crushed rock, crushed slag, uncrushed gravel, and Crushed gravel for resistance to abrasion. Covers appara- tus, abrasive Charge, test Sample, procedure, and Calculation. American S o c 1 et y for Testing Materials, C 136–39; 1939. American Assn. Of State Highway Officials, T 27-42. American Standards ASSn. , A 37.8-1943. Method C f Test for Sieve An a lys 1 s of Fine and Coarse Aggregates. For determination of particle size distribution of fine and coarse aggregates, but not for aggregates recovered from bituminous mixtures or for mineral fillers. Describes S1 eVeS, balances, and Selection of SampleS; and Outlines procedure for analysis. American Society for Testing Materials, D 448–42T; 1942. Tentative Specifications for Standard Sizes of Coarse Aggregate for Highway Construction. COV- er standard size designations and maximum permis- Sible ranges in mechanical analyses for Standard sizes of coarse aggregate and Screenings for use in the construction or maintenance of Various types of highways and highway structures. Manufacture and Standard S12 eS. t U. S. Gov. , Dept. of Commerce, National Bu re au of Standards. S 1 m p 1 if i e d Practice Recommendation R163-39; 1939. Coarse Aggregates (Crushed Stone, Gravel, and Slag). This recommendation establishes a Simplified list of Sizes Of coarse aggregates and a table showing typical uses for sizes given in the 11 St. In 1 t 1 a t e d by the National Crushed Stone Assn., National Sand and Gravel ASSn. , and National Slag ASSI). U. S. Gov., Federal Specification SS-A-281a; 1941. Amendment 1; 1942. Aggregate; (for) Portland-Cement Concrete. Covers two classes—(1) fine aggregate and (2) coarse aggregate; two grades-(A) for use In concrete structures in general and (B) for use only in concrete protected from the weather. Gives requirements for sizes, materials, grading, mortar strength, Soundness, an d resistance to abra SiOn; and methods Of Sampling, in Spection, and test.S. U. S. Gov., Navy Dept., Bureau of . Yards and Docks. Specification 4Yd; 1939. Construction of Portland Cement Concrete Pavements. Includes requirements for Coarse aggregates. U. S. Gov. , . Navy Dept., Bureau of Yards and Docks. Specification 13Yc; 1935, and A d de n dum 1; 1942. Concrete Construction. Includes requirements for COarse aggregate. References. -Definitions, methods of sampling and of testing, see 500, 510, 511. 70, 512. 10; gravel, b r O k en Stone, Slag, S e e 512. 11, 512. 15, 512. 2; coarse aggregate for concrete, concrete bricks and blocks, concrete side WalkS, C O n C T e t e pole S and posts, see 516. 3, 516.4, 516.5, 516.9; coarse ag- gregate for road construction, see 518.2, 518.3; coarse aggregate for bridges and piling, see 518. 4; coarse aggregate for buildings, see 518. 5; Coarse aggregate for drain age structures, concrete drain and sewer pipe, see 518. 6; C o a r S e aggregate for tanks and concrete mason Ty, See 518. 7, 518. 8. 5|2. 15 Broken Stone American Assn. of State Highway Officials, M62-42. Standard Specifications for Crushed Stone, Crushed Slag, and Crushed Gravel for Dense-Graded Blºtumi- nous Road and Plan t — M i X Surface Course. Gives scope, general requirements, physical properties, and methods of testing. American Assn. Of State Highway Officials, M63-42. Standard Specifications for Crushed Stone, Crushed Slag, and Crushed Gravel for Open-Graded Bituminous Road—Mix Surface Course. Gives scope, general re- quirements, physical properties, grading, and meth- ods of sampling and testing. American Assn. of State Highway Officials, M75-42. St an d a r d Specifications for Crushed Stone and Crushed Slag for Base Course. Gives scope, general requirements, physical properties, g r a d 1 ng, and methods of sampling and testing. American Assn. of State Highway 0fficials, M76-42. Standard Spec 1 f 1 c at i on for Crushed Stone and Crushed Slag for Bituminous Concrete Base Course. Gives scope, general requirements, physical proper- ties, grading, and methods of sampling and testing. American Assn. of State Highway 0fficials, M77-42. Standard S D e c 1 f ic at 1 on for Crushed Stone and Crushed Slag for Waterbound Surface Course. Gives scope, general requirements, physical properties, grading, and methods of Sampling and testing. American Assn. of State Highway 0fficials, M78–42. standard Spec 1 f 1 c at 1 on for Crushed Stone and Crushed Slag for Bituminous Macadam Surface Course. Gives scope, general requirements, physical proper- ties, grading, and methods of Sampling and testing. American Assn. of State Highway Officials, M79-42. Standard Spec 1 f 1 c at 1 on for Crushed Stone and Crushed Slag for Bituminous Concrete Surface Course. Gives scope, general requirements, physical proper- ties, grading, and methods of Sampling and testing. American Assn. Of State Highway Officials, M80-42. Standard Specifications for Coarse Aggregate for P or t l and Cement Concrete. Gives Scope, general 5 12. 5 Directory of Commodity Specifications requirements, deleterious Substances, percentage of wear, we ight De r cubic foot of Slag, soundness, grading, and methods of Sampling and testing. American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Man- ual for Rallway Engineering, 1942. Specifications for Buildings for Railroad Purposes: Sheet Asphalt Pavements, Asphalt Block Pavements, and Asphalt Mac- adam Pavements. Gives requirements for Stone for binder C. Ourse sheet asphalt pavements. - American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Concrete and Reinforced Concrete Railroad Bridges and Other Structures, Gives requirements for broken Stone-material, grading, resistance to abras lon, a n d methods of sampling and testing. Emergency Provisions, adopted Feb. 3, 1943, modi- fied ab Ove Specification in order to use local ma— terials to conserve transportation. American Society for Test in g Materials, C 131–44; 1944. American St a n d a r d S Assn., A 37.7 - 1944. American ASSn. Of State Highway Officials, T 96-44. Method of Test for Abrasion of Coarse Aggregate by Use of the Los Angeles Machine. For testing crushed rock, crushed slag, uncrushed gravel, and crushed gravel, for resistance to abrasion. Covers appara- tus, abrasive charge, test sample, procedure, and Calculation. American Society for Testing Materials, D 448-42T; 1942. Tentative Specifications for Standard Sizes Of Coarse Aggregate for Highway Construction. Cover Standard S1ze designations and maximum permissible ranges in mechanical analyses for standard sizes of Coarse aggregate and screenings for use in the con- struction or maintenance of various types of high- ways and highway structures. Manufacture and stand- ard Sizes. American Society for Testing Materials, D 692-42T; 1942. Tentative Specifications for Crushed Stone, Crushed Slag, and Gravel for Bituminous Concrete Base and Surface COurses of Pavements. Includes requirements for sieve analysis and for tests using A. S. T. M. methods. American Society for Test in g Materials, D 893-44; 1944. Crushed Stone and Crushed Slag for Bitumi- In OuS Ma Cadam BaSe and Surface Courses of Pavements. COver the quality and grading of crushed stone to be used in the COnstruction of bituminous macadam base and Surface courses. General characteristics, physical properties, sizes, sieve analysis, a n d methods of Sampling and testing. American Society for Test in g Materials, D 694-44; 1944. Crushed Stone, Crushed Slag, and Gravel for Water-Bound Base and Surface Courses of Pavements. COver general characteristics, physical require– ments, S1zes, Sieve analysis, and methods of sam- pling and testing using A.S.T. M. methods. U. S. G ov., Federal Specification SS-C-726a; 1940. Amendment 1; 1940. Crushed-Stone, Crushed-Gravel, and Crushed-Slag; (for) Binder-Course, Sheet-Asphalt Pavement. Gives requirements for size, resistance to abras 10n, We 19.ht of Slag, and grading; and meth- Ods of Sampling and testing. U. S. G O v., Federal Specification SS-C-731a; 1940. Amendment 1; 1941. Crushed-Stone, Crushed-Gravel, and Crushed-Slag; (for) Bituminous-Concrete Base or Surface-Course. Gives detail requirements for re- Sistance to abrasion, weight of slag, and grading; and methods of Sampling and testing. U. S. G. O. V., Federal Specification SS-C-736a; 1940. Amendment 1; 1941. Crushed-Stone and Crushed-Slag; (for) Bituminous - Macadam Base or Surface-Course. Gives requirements f O r resistance to abrasion, Weight of Slag, and grad Ing; and methods of sampling and testing. U. S. G. O. V., Federal Specification SS-C-741a; 1940. Amendment 1; 1941. Crushed-Stone, Crushed-Slag, and Gravel; (for) Bituminous-Surface Treatment. Gives requirements for resistance to abras ion, grading, and methods of sampling and testing. U. S. Gov., Federal Specification, SS-C-746a; 1940. Amendment 1; 1941. Crushed-Stone and Crushed-Slag; (for) Waterbound-Base or Wearing-Course. Gives re- quirements for resistance to abrasion, weight of slag, and grading; and methods of sampling and test- 1ng. U. S. Gov., Federal Works Agency, Public Roads Admin- 1Stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. LOOse Riprap. U. S. Gov., Federal Works Agency, Public Roads Admin- 1Stration. Specifications for COnstruction of Roads and Bridges in National Forests and National Parks, FP-41. Stone for Gravel Sheath 1ng, Shoulders, and Watering. References.-Def initions, methods of sampling and of testing, see 500, 510, 511. 70, 512. 10; railway ballast, see 511.73; fine and coarse aggregates, see 512. 13, 512. 14; broken stone for concrete, con- crete bricks and blocks, concrete sidewalks, con- Crete pole S a n d posts, see 516.3, 516,4, 516. 5, 516.9; broken s to n e ſ or road construction, see 518. 1, 518.2, 518.3; broken Stone for bridges and piling, see 518.4; broken Stone for build ings, see 518, 5; broken Stone for drainage structures, con- Crete dra in and Sewer pipe, see 518. 6; broken stone for tanks and concrete masonry, see 518. 7, 518, 8. 5 12. I6 Mineral Fillers American Assn. Of State Highway Officials, M17-42. Standard Specifications for M in e r a l Filler for She et Asphalt a n d Bituminous COncrete Pavements. Gives scope, general requirements, grad in g, and methods Of Sampling and testing. American Assn. of State Highway Officials, M89-42. Standard Specifications for Mixed Asphalt and Min- eral Filler. Gives scope, general requirements, mineral filler, fineness of mineral filler, proper- tles of mixture, and methods Of Sampling and test- ing. American Society for Test in g Materials, C 117-37; 1937. American Assn. Of State Highway Officials, T 11-42. American Standards ASSn. , A 37.4 – 1943. Method of Test for AmOunt Of Material Finer Than No. 200 Sieve in Aggregates. Describes Sieves and container for test sample and procedure for washing and weighing Screened material to determine the loss of matter finer than No. 200 sieve. American Society for Testing Materials, D 57-20; 1920. American Standards Assn., A31-1924. Materials for Cement Grout Filler for Brick and Stone Block Pave- ments. General quality and grading requirements for sand; test requirements for tensile strength for Cement mortar made with the sand to specified 322 Nonmetal lic Minerals 5 12.2 proportions; cement according to A. S. T. M. specifi- cations for Portland cement. American So c 1 et y for Testing Materials, D 242–39; 1939. Mineral Filler for Sheet Asphalt and Bitumi- nous Concrete Pavements. In Cludes limestone dust, Portland cement, or other mineral matter; screen g r a d in g requirements, tested in accordance with A. S. T. M. method D 546. - American Soc i et y for Testing Materials, D 546–41; 1941. American St a n d a r d S ASSR., A 37. 14-1943. American ASSn. Of State Highway Officials, T 37–42. Method of Test for Sieve Analysis of Mineral Fill- er. F 1 l l e r S used in road and paving materials. Covers apparatus, sample, drying of Sample, proce- dure, machine sieving, report, and reproducibility Of I’eSultS. S. Gov., Fe d e r a l Specification SS-M-351; 1931. Mineral-Filler; (f or ) Sheet Asphalt or Asphaltic Concrete Pavements (Portland Cement, Limestone Dust, and DOlomite Dust). Gives requirements for mate- rial and grading and methods of testing. U. References. - Definitions, methods of sampling and Of testing, see 500, 510, 511. 70, 512. 10; Sand, See 512. 12; b 1 tuminous fille I's, See 505. 15. 5 12.2 SLAG American ASSn. Of State Highway Officials, M62-42. Standard Specifications for Crushed Stone, Crushed Slag, and Crushed Gravel for Dense-Graded Bitumi- nous Road and Plant-Mix Su r f a c e Course. Gives Scope, general requirements, physical properties, and methods of testing. American Assn. of State Highway Officials, M63-42. Standard Specifications for Crushed Stone, Crushed Slag, and Crushed Gravel for Open-Graded Bituminous Road-Mix Surface Course. Gives Scope, general re- quirements, physical properties, grading, and meth- Ods Of Sampling and testing. American Assn. of State Highway Officials, M75-42. St a n d a r d Specifications for Crushed Stone and Crushed Slag for Base Course. Gives scope, general requirements, physical properties, g r a d 1 n g, and methods Of Sampling and testing. American Assn. Of State Highway Officials, M76-42. Standard Spec if i c at 1 on for Crushed Stone and Crushed Slag for Bituminous Concrete Base Course. Gives scope, general requirements, physical proper- ties, grading, and methods of sampling and testing. American Assn. Of State Highway 0fficials, M77-42. Standard Spec 1 f 1 c at 1 on for Crushed Stone and Crushed Slag for Waterbound Surface Course. Gives Scope, general requirements, physical properties, grading, and methods of Sampling and testing. American Assn. of State Highway 0fficials, M78-42. Standard Spec i f i c a t i on for Crushed Stone and Crushed Slag for Bituminous Macadam Surface Course. Gives scope, general requirements, physical proper- tles, grading, and methods of sampling and testing. American Assn. Of State Highway Officials, M79-42. Standard S p e C 1 f 1 c at 1 on for Crushed Stone and Crushed Slag for Bituminous Concrete Surface Course. Gives scope, general requirements, physical proper- ties, grading, and methods of Sampling and testing. American Assn. of State Highway 0ffl Clals, M80-42. Standard Specifications for Coarse Aggregate for Portland Cement Concrete. Cives Scope, general re- quirements, deleterious substances, percentage of wear, we 1 g h t per Cubic foot of slag, soundness, grading, and methods of sampling and testing. American Railway Engineering Assn. Construction and Maintenance Sect1On, ASSn. Of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Concrete and Reinforced Concrete Räilroad Bridges and Other Structures. Gives requirements for Slag-material, grading, resistance to abrasion, and me th o dis of sampling and testing. Emergency Provisions, adopted Feb. 3, 1943, modified above specifications in order to use local materials to conserve transportation. - American Soc i e t y for Testing Materials, C 130–42; 1942. Lightweight Aggregates for Concrete. Covers pumice, lava, tufa, slag, burned clay, burned shale, certain Cinders, or other material having strong, durable particles. G i V e S limits for deleterious Sub S t a n c e S , Organic impurities, grading, unit weight, mortar Strength, SOundness, and tests in accordance with A. S. T. M. methods. American S oc i e t y for Testing Materials, C 131–44; 1944, American St and a r d S. Assn., A 37.7–1944. American Assn. Of State Highway Officials, T 96-44. Method of Test for Abrasion of Coarse Aggregate by Use of the Los Angeles Machine. For testing Crushed rock, crushed slag, uncrushed gravel, and crushed gravel for resistance to abrasion. Covers appara- tus, abrasive charge, test sample, procedure, and calculation. American Society for Testing Materials, D 448-42T; 1942. Tentative Specifications for Standard Si Zes of Coarse Aggregate for Highway Construction. Cover standard size designations and maximum permissible ranges in mechanical analyses for standard sizes of coarse aggregate and screenings for use in the con- struction or maintenance of various types of high- ways and highway structure S. Manufacture and standard Sizes. American Society for Testing Materials, D 692-42T; 1942. Tentative Specifications for Crushed Stone, Crushed Slag, and Gravel for Bituminous Concrete Base and Surface Courses of Pavements. Includes requirements for sieve analysis and for tests using A. S. T. M. methods. - American So c i e t y for Testing Materials, D 693-44; 1944. Crushed Stone and Crushed 'Slag for Bitumi- nous Macadah Base and Surface Courses of Pavements. Cover the quality and grading of crushed Stone to be used in the construction of bituminous Iſla Cadam base and surface courses. General characteristics, phys 1 c al properties, sizes, Sieve analysis, and methods of sampling and testing. American S oc i e t y for Testing Materials, D 694-44; 1944. Crushed Stone, Crushed Slag, and Gravel for Water-Bound Base and Surface. Courses of Pavements. Co v e r general characteristics, physical require- ments, sizes, sieve analysis, and methods of Sam- pling and testing, using A. S. T. M. methods. National Slag Assn. Blast Furnace Slag as Concrete Aggregate, 1930. Covers definition of blast fur- nace slag, introduction, processing blast furnace slag, physical and chem 1 c a l characteristics of slag, and properties of slag concrete. Re p r in t from the copyrighted Journal of the American Con- crete Institute. 323 5|2.2 Directory of Commodity Specifications National Slag Assn. Report of Investigation of Crushed Blast Furnace Slag as a Medium in Sewage Trickling Filters, 1929. Reprinted, 1935. Covers manufacture and properties of blast furnace slag, preparation of slag for Commercial use, purpose of sew a ge filters, qualities to be considered in a filtering material, field investigations, durabili- ty, clogging, cementation, gradation of material, size of m a t e T 1 a l , Surface texture of material, cleanliness of material, flies, physical and chemi- cal data. On Samples of Slag Collected from existing filters, Summary, and COnclusions. S. Gov. , Federal Specification SS—C–726a; 1940. Amendment 1; 1940. Crushed—Stone, Crushed-Gravel, and Crushed-Slag; (for) Binder-Course, Sheet-Asphalt Pavement. Gives requirements for size, resistance to abrasion, weight of slag, and grading; and meth- ods Of Sampling and testing. S. Gov., Federal Specification SS-C-731a; 1940. Amendment 1; 1941. Crushed-Stone, Crushed-Gravel, and Crushed-Slag; (for) Bituminous-Concrete Base or Surface—Course. Gives detail requirements for re- sistance to abrasion, weight of Slag, and grading; and methods of Sampling and testing. U. S. Gov. , , Federal Specification SS-C-736a; 1940. Amendment 1; 1941. Crushed-Stone and Crushed-Slag; (for) Bituminous—Macadam B as e or Surface-Course. Give s requirements for resistance to abrasion, weight of slag, and grading; and methods of Sampling and testing. - S. GOV. , U. U. Federal Specification SS-C-741a; 1940. Amendment 1; 1941 . Crushed—Stone, Crushed-Slag, and G r a ve l; (for) Bituminous-Surface Treatment. Gives requirements for resistance to a b r a S 1 o n, grading, and methods of Sampling and testing. S. Gov. , Federal Specification SS-C-746a; 1940. Amendment 1; 1941. Crushed-Stone and Crushed-Slag; (for) Waterbound-Base or Wearing-Course. Gives re- quirements for resistance to abrasion, weight of slag, and grading; and methods of Sampling and test- 1ng. U. S. Gov. , Federal Specification SS-M-51; 1931. Ma- terials; (for) Cushion Course, Brick, Stone-Block, or Wood-Block Pavements (S and , Slag, Limestone, Screenings, Etc.) Covers s and , granulated slag, slag screenings, and limestone screenings. Gives requirements for material and grading and methods Of Sampling and testing. U. S. Gov. , U. S. Army, Corps Of Engineers. cation 81–7A; 1933. Roofing Material; Built-Up, Bituminous. References.-Definitions, methods of sampling and of testing, see 500, 510, 512. 10; railway ballast, See 511. 73; fine and C Oarse aggregates, See 512. 13, 512, 14; phosphate slag as fertilizer, see 852; see references under 512. 13 and 512. 14 which are in general applicable to slag. 5 13. SAND-L | ME BRICK American Society for Testing Materials, C 73-39; 1939. American Standards Ass n . , A78.1-1942. Sand-Lime Building Brick. For use in brick masonry, three grades based on exposure to freezing and moisture, or for use as back-up; requirements for m in 1 m u m compressive strength and modulus of rupture; dimen- sions of standard size; inspection and tests in a C- cordance with A.S.T.M. method C 67. U. U. Specifi- Surfacing, U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R38– 37; 1937. Sand-Lime Brick. This recommendation establishes One Standard size of sand-lime brick and tolerances of 1/8 in. in width and for thick- ness and 1/4 in. in length. Initiated by the Sand- Lime Brick Assn. U. S. Gov., Fe d e ral Specification SS-B-681; 1932. Brick; Sand-L1me. Coyers three grades—(H) hard, (M) medium, and (S) soft; made of lime and Sand, crushed stone, or crushed blast-furnace slag, hard- ened by treatment with high-pressure steam. Gives requirements for absorption and strength; method of sampling, inspection, and tests; and requirements for packaging, packing, and marking. References. - Def initions, methods of sampling and of testing, see 500, 534. 10; lime for sand lime brick, see 517. 2; brick pavements, see 518.35; Clay brick, fire b r 1 c k, see 534. 11, 534. 12; brick in building construction, See 518. 5; brick masonry, See 518. 83. - 5 | \,. GYPSUM, GYPSUM PLASTERS, AND OTHER PLASTERS 5||.. O GENERAL ITEMS American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1942. Specifications for Buildings for Railroad Purposes: Lathing and Plas- tering. Gives requirements for interior plastering. American Society for Testing Materials, C11-41; 1941. Definitions of Terms Relating to Gypsum. Defines accelerator, binder, cement, calcined gypsum, crushed gypsum, gypsum, gypsum lath, gypsum molding plaster, gypsum pottery plaster, gypsum partition tile or block, gypsum sheathing board, gypsum wall board, Keene's cement, lath, mortar, plaster, retarder, sized gypsum, stucco, and Wood fiber. American So c i et y for Testing Materials, C 11-41T; 1941. Tentative Definitions of Terms Relating to Gypsum. Defines aggregate, consistency, gypsum Con- crete, gypsum fiber concrete, perforated gypsum lath, and plasticity. American Society for Testing Materials, C 26-42; 1942. American Standards Assn., A70.1-1942. Methods of Testing Gypsum and Gypsum Products. Cover proce- dures for the determination of chemical analysis and physical testing of gypsum materials; for free water, fineness, carbon dioxide, S111 con dioxide, iron and alumina, lime, magnesium OX10e, Sulfur diox- ide, and sodium chloride; normal consistency, Water- carrying cap a city, dry bulk, wet bulk, tensile strength, compressive strength, and report. Also for sand, wood fiber content, compressive strength of gypsum partition tile or block, absorption of tile or block, and flexural strength of boards. S. Gov., Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS3; 1938. Suitability of Fiber Insulating Lath as a Plaster Base. The investigation pertains to the properties of wall and plaster boards and the suit- ability of fiber insulating b o a r d S as a plaster base. Such properties as density, strength (flex- ural and tensile), and linear changes accompanying changes in relative humidity and wetting and drying were studied. Methods of successful application of U. 324 Nonmetal lic Minerals 5 | \, .3 plaster on insulating lath were determined by ex- periments in which the thickness, Sand c on ten t, strength, and time of Set Of the plasters were var- ied independently. References. --Methods of lathing and plastering, See 514. 63. . 5||}. GYPSUM American Society for Testing Materials, C 22–41; 1941. American Standards Assn., A 49.1-1941. Gypsum. COV- ers gypsum containing 64.5 per c e n tº by weight of calcium sulfate combined with two m o le C u le S of water in crystalline form; requirements for run-of- mine, crushed, sized, and ground to pass four de- grees of fineness sieves; Sampling, methods of test, packing, and marking. References. -Definitions, methods of sampling and of testing, see 500, 514.0; Calcined gypsum, plaster. of Paris, see 514. 2; gypsum plaster, See 514. 3; gyp- sum plaster board and wall board, see 514.61; gypsum tiles and blocks, See 514.62. 511.2 CALCINED GYPSUM (PLASTER OF PARIS) American Hospital Assn., 13–13. Plaster-Of-Paris Band- ages. Covers One type, One grade, and One Class in four sizes. Based on U. S. Gov. Federal Speci fl- cations GG-B-101a for Plaster-of-Paris Bandages and CCC-G-101a for Plain Gauze. American Hospital ASSI). , 13-22. Surgical Plaster of Paris. Covers two types (orthopedic and impression), one grade, and one class. Based On U. S. Army Spec- ifications 10–2422A for Surgical Plaster of Paris, U.S. Gov. Federal Specifications RR-S-366 for Stand- ard Testing Sieves, and SS-G-901 for Calcined Gyp- Sll Iſl. American Society for Testing Materials, C 61-40; 1940. American Standards Assn., A 66.1-1941. Keene's Ce- ment. Covers anhydrous calcined gypsum the set of which is accelerated by Other materials; require- ments for time of Setting, tensile Strength, fine- ness, sampling, methods of testing, and S1mple field test for identification. American Society for Testing Materials, C 72-40; 1940. American Standards ASSI). , A 65. 1 - 1941. Cal C in ed Gypsum for Dental. Plasters. Covers three grades- (Q) quick setting, (M) medium setting, and (S) slow setting. Gives requirements for composition, time of setting, tensile strength, fineness, Sampling, laboratory samples, methods of testing, packing and marking, inspection, rejection, and rehearing. S. Gov. , Federal Specification GG-B-101b; 1943. Bandages; Plaster-of-Paris. Covers one type, one grade, and five sizes-3 in. by 3 yd., 2 in. by 5 yd., 3 1n. by 5 yd., 5 in. by 5 yd., and 6 in. by 5 yd. Gives requirements for material, workman- ship, description, amount of plaster, sizing, in- dividual packages, and leakage; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification SS-G-901; 1930. Gyp- sum; Calcined. Covers two grades—(I) fine and (II) medium. Gives requirements for chemical composition, tensile strength, compressive strength, fineness, and time of set; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. U. S. Gov., Treasury Dept., Procurement Div., No. 366; 1939. Plaster-of-Paris; Orthopedic and Impression (Dental). Shall contain not less than 93 percent calcined gypsum, dry and free from foreign material and partly set or caked lumps. Gives detail re- quirements as to fineness, Setting, expansion, test- ing consistency, compressive strength, and setting time; methods of inspection and tests; and packing and marking. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2422B; 1941. Plaster of Paris; Surgical. References.-Definitions, methods of sampling and of testing, see 500, 514.0; gypsum, see 514. 1; pack- a ging of dental in Vestments, Sø,é 915. 10. 5|1}.3 GYPSUM PLASTER American Institute of Architects, joint Sponsor with American Society for Testing Materials. Specifi- cations for Gypsum Plastering (Including Require- ments for Lathing and Furring), 1942. A m e r 1 C an Standards Assn., A 42.1-1942. G1 VeS general pro- visions, description of terms, materials me et l n g A. S. T. M. specifications; requirements for base coat, hand a n d mechanical mixing, minimum temperature, gondition of base and types of base, and finishing. Also gives requirements for gypsum lath, wood lath, fiber insulation lath, metal lath, and paper backed wire fabric; lathing, ceiling erection, Solid par- titions, furring, etc. Gypsum Assn., joint sponsor with Building Officials' Conference of America, Inc. American Standards ASSI). , A59.1—1941. Reinforced Gypsum Concrete. Recommended building code requirements, including- (1) materials, (2) strength of gypsum concrete, (3) reinforcement, (4) design, and (5) inspection. American Society for Testing Materials, C 28–40; 1940. American Standards ASSn. , A49. 3-1940. Gypsum Plas- ters. Definition, composition, t 1 m e of Setting, tensile strength, requirements for first and Second coat of gypsum, ready-Sanded plaster, neat plaster, wood-fibered plaster, and calcined gypsum for fin- 1shing coat, using A.S.T.M. test method C 26. American Society for Testing Materials, C 59-40; 1940. American Standards Assn., A49.4; 1940. Gypsum Mold- ing Plaster. For making interior embellishments, cornices, etc.; requirements on percentage of Cal- cined gypsum; time of setting, tensile strength, and sampling, using A. S. T.M. test method C 26. American Society for Testing Materials, C 60-40; 1940. American Standards Assn., A49.5-1940. Gypsum Pottery Plaster. Calcined gypsum for making pottery molds; requirements on percentage of Calcined gypsum; time of setting, tensile strength, fineness, and Sampling requirements, using A.S.T.M. test method C 26. U. S. Gov. , Fe d e r a l Specification SS-P-401; 1931. Plaster; Gypsum. Covers four types- (W) w o O d- fibered, (N) neat, (B) sanded brown coat, and (8) sanded scratch coat. Gives requirements for mate- rial and workmanship, chemical composition, and phy- sical properties; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. References. -Definitions, methods of sampling and of testing, see 500, 514. O; Sand, see 512. 12; gypsum, S 62 62 #3:3# wall plasters and methods of plastering, S 62 62 º -> r 325 5|l. 1, Directory of Commodity Specifications 5||}.1 L IME PLASTER National Lime ASSI). Specifications for Lime Plaster and Lime Stucco. Requirements On materials, mix Droport ions, application, and workmanship; recommen- dations for preparation of masonry and concrete Surface to receive Dlaster a n d desirable thick- nesses on various backings. References --Def in lt lons, methods of sampling and of test in g, see 500, 514.0; Sand, see 512. 12; lime, see 517. 2; Wall plasters and methods of plaster ing, see 514, 63. 5 i !! - 5 PORTLAND CEMENT PLASTER POrtland Cement Assn. Plasterer's Manual for Applying Portland Cement Stucco and Plaster, 1941. Covers Portland cement stucco including -material spec if i- cations, coloring materials, bases, suction, curing, proportion 1ng and mixing, flashing, application, re- f in 1shing old stucco jobs, causes of discoloration, finish coat, textures, and plastering and texturing tools; Portland cement plaster including-material Specifications, bases, suction, curing, proportioning and miX 1ng, application, and painting; and construc- tion details. 5|l]-6 PLASTER MANUFACTURES 5 American Hospital Assn., 4-40. American Railway Engineering Assn. It!.6 l Gypsum Plaster Board and Wall Board Gypsum Plaster Board. Covers one type. Based on U. S. Gov. Federal Speci- fication SS-P-431a for Gypsum Plaster Board. COnStruction and Maintenance Section, ASSn. Of American Railroads. Man- ual for Railway Engineering, 1942. Specifications for Buildings for Railroad Purposes: Lathing and Plas- tering. Gives requirements f or gypsum lath and lathing. American Society for Testing Materials, C 36–42; 1942. American Standards Assn., A69.1-1942. BOard. FOr use without the addition of plaster for Walls, Ce 111ngs, and partitions, and suitable to receive decoration. Gives requirements for compo- Sition, flexural strength, sampling, dimensions, We 19.hts and permissible variations, finish, a n d marking. Gypsum Wall American Society for Testing Materials, C 37-42; 1942. American Standards Assn., A67.1-1942. Gypsum Lath. Includes plain, perforated, and aluminum foil backed plaster board designed as a base for gypsum plaster; requirements as to composition, flexural strength, Sampling, sizes, weights and permissible variations, and finish. American Society for Testing Mater 1als, C 79-42; 1942. U. and bond; American Standards Assn., A68.1-1942. Gypsum Sheath- 1ng Board. For sheathing of buildings; requirements for composition, flexural strength, sampling, dimen- Sions, weights and permissible variations, finish, and marking. S. G. O. v., Federal Specification SS-P-431a; 1935. Plaster-Board; Gypsum. Covers one type-set gyp- Sum plaster, with Or w i t h out fiber, reinforced On the S u I* f a C e W1th Sheets Of fibrous mater fal. G1ves requirements for material a n d workmanship me t h O d S Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. G O V., U. S. Contracting Plasterers' International Assn. U. S. Gov. , Federal Specification SS-C-161; 1933. Federal Specification SS-S-276; 1943. Shea thing-Board; Gypsum. Covers one type. Gives requirements for material and workmanship, thick- ness, width, length, weight, and flexural strength; methods of Sampling, inspection, and tests; packag- ing, Dacking, and marking. G O v., Federal Specification SS-W-51a; 1935. Amendment 1; 1937. Wall-Board; Gypsum. Covers two types- (A) boards with square edges, with or without récess, designed for butted joints and (B) boards with rounded edges, designed for f 11 led joints. Gives requirements for thickness, width, length, Weight, and Strength; methods Of Sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking. References. –Definitions, methods of sampling and of testing, see 500, 514.0; gypsum, see 514. 1; fire tests of building mater Ials, see 518.50. 514.62 Gypsum Tiles and Blocks American Society for Testing Mater 1als, C 52-41; 1941. Gypsum Partition Tile or Block. For use in nonload- bearing construction in the interior of buildings and for the protection of columns, elevator shafts, etc., against f 1 re. Compos it 10n, C Om press ive strength, sampling, form, core Spaces, dimensions, scoring, marking, inspection, rejection and rehear- ing- References.—Def in it lons, methods of Sampling and of testing, see 500, 514,0; gypsum, see 514. 1; fire tests of building mater ials, see 518.50. 5 ||.63 Wall Plasters American Society for Testing Materials, C 61-40; 1940. American Standards Assn., A66.1-1941. Keene's Cement. Covers anhydrous calcined gypsum the set of which is accelerated by other materials; requirements for time of setting, tensile strength, fineness, Samr pling, methods of testing, and simple field test for identification. Standard Specification. Includes requirements f Or dimens iOns of metal and wood lath, sizes of nails, requirements On lathing, furring, Suspended ceiling COnStruct 10n, quality of materials used, preparation of lime put- ty, application of hard finish, Scratch and brown coats, composition and application of stucco scratch coat and brown c Oat, minimum thickness of plaster and of grounds, rules for measurement of lathing and plaster 1ng. Ce - ment; Keene's. COvers anhydrous calc ined gypsum of two types- (I) for base and finish coat plastering and (II) for finish coat plastering. Gives require- ments for chemical composition, tensile strength, fineness, and time of set; methods of Sampling, in- spect 1on, and tests; and requirements for packaging, packing, and marking. References. –De finitions, methods of sampling and of test ing, see 5 OO, 514.0; gypsum plast G T , s e e 514.3; lime plaster, see 514. 4. 5|t!.65 Acoustical Plaster S. Go v. , Federal Specification SS-A-111; 1940. Acoustic-Materials; (for) Plast ic-Application. COV- ers three types - (I) acoust 1C plaster, composed of 326 NOnmetal lic Minerals 5 || 6. 0 a granular aggregate mixed with a binder, (II) acous- tic materials other than plaster which are applied with a trowel, and (III) fibrous materials COmbined with a binder agent which are Sprayed On With an air gun or blower. Gives requirements for sound absorption coefficients, classes for noise reduc- tion, and material; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. 5 || 5. MAGNES | TE Associated Factory Mutual Fire Insurance COmpanies. Factory Mutual Bulletín of Loss Prevention, 4.20; 1938. Watertight Floors. Cove TS Imethods for im– proving construction where floor leakage is a seri- ous defect. Includes description of COmmon methods of waterproofing (hot asphalt mastic flooring, e- Iſſulsified asphalt flooring, magnes i t e composition flooring, and light weight Special Surfacing); re- cent developments in Waterproofing; and gene I" a l precautions. U. S. Gov., Navy Dept. Specification 51M3; 1935. Mag- neSite; Dead-Burned. U. S. Gov. , U. S. Maritime Commission. Specification 59-MC-1; 1942. Preparation of Steel Plating in Way of Magnesite Deck Covering. Gives requirements for bituminous solution and enamel, reinforcing mesh, expanded metal, furring Stools, cleaning of deck plating, placement of furring Stools, application of primer *and enamel, placement of reinforcing mesh, sampling, and inspection. 5|5.0 GENERAL ITEMS National Assn. of Purchasing Agents. Handbook of COm- modity Data She et s , Volume 2; 1944. Magneslte, Dead Burned and Calcined (Calcíned Magnesite; Caus- tic Magnesite; Dead Burned Magnesite). Covers defin- ition, derivation and characteristics, uses, grades and forms, COntainers, and SubstituteS. S. Gov. , Dept. of Commerce, National Bureau of Standards. C 1 T C u l a r C398 and Supplement, 1944. Standard Samples. Bu r n e d Magnesite, Sample 104. This sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a COImparison standard for checking the accuracy of analysis of Similar Iſlaterial. 516. CEMENT, CONCRETE, AND MORTAR 516.0 GENERAL ITEMS American Assn. of State H12hway 0fficials, T1; 42. Standard Methods of Sampling and Physical Testing of Portland Cement. Gives scope, Sampling, fineness, mixing cement pastes and mortars, normal consist- ency, soundness, time of setting, tensile strength, and Specific gravity. American Assn. of State Highway Officials, T25-35. Standard Method of Test for Absorption by Concrete. Gives details for selecting samples and for pre- forming the absorption test. American Assn. of State Highway Officials, T26-35. Standard Method of Test for Quality of Water To Be Used in Concrete. Gives test procedure for testing for acidity, alkalinity, total Solids and in Organic U. matter, and comparison with distilled water in mak- ing concrete. American Concrete Institute in connection with POTt- land Cement Assn., Concrete Reinforcing Steel In- stitute, and Rail Steel Bar Assn. Reinforced Con- crete Design Handbook. Includes list Of Symbols and notation and gives formulae With application discussions and examples for design and in Vestiga- tion of flexural members, design of stirrups, col- umns, and footings; and includes tables for refer- ence in design. American Concrete Institute. A. C. I. Manual of Con- crete Inspection, 1941. Gives requirements for in- spection organization and equipment, qualifications and responsibility of the inspector, fundamentals of concrete, inspection and testing of materials, proportioning methods, inspection before concreting, inspection of concreting, inspection after concret- ing, testing of concrete, records and reports, spe- cial methods of concreting, references, and check list of principal features of inspection. American Concrete Institute. Building Regulations for Reinforced Concrete, A. C. I. 318-41; 1941. Includes provisions for permits and drawings, Special Sys- tems, definitions, and covers materials and tests, quality and working stresses, mixing and placing, forms, and details of construction, general design considerations, flexural COmputations, S h e a r and diagonal tension, bond and anchorage, flat Slabs, columns and walls, and footings. American Public Works Assn. Sewers, J1–38; 1938. In- cludes specifications for bulk and p a c k a ge de- livery, storage and inspection, Sampling and tests using A. S. T. M. methods, and requirements for quality of construction Water. American Society for Testing Mater 1als, C 31-44; 1944. American Assn. of State Highway Officials, T 23. Method of Making and Curing Concrete Compression and Flexure Test Specimens in the Field. For COn- crete samples from concrete being used 1n Construc- tion. Covers sampling of concrete, S1ze of Speci- mens, molds, molding specimens, Capping Specimens, and curing specimens for compression test Specimens and flexure test Specimens. American Society for Testing Materials, C 39-44; 1944. American Assn. of State Highway Officials, T 22. Method of Test for Compressive Strength of Molded Concrete Cylinders. Covers scope, apparatus, test specimens, procedure, calculation, and report. American Society for Testing Materials, C 42-44; 1944. American Assn. of State Highway. Officials, T 24. Methods of Securing, Preparing, and Testing Speci- m en s From Hardened Concrete for Compressive and Flexural Strengths. For specimens of hardened con- crete from structures and pavements. Covers pre- caut 1 on s, apparatus, test Specimens, procedure, length of drilled core specimens, com p r es S 1 ve strength, and flexural strength. American Society for Testing Materials, C 78-44; 1944. American Assn. of State Highway 0fficials, T 97. Method of Test for Flexural Strength of COn Crete, Using Simple Beam With Third-Point Loading. Covers scope, apparatus, test specimens, procedure, measure- ment of specimens a f t e r test, calculations, and report. 327 5||6. O Directory of Commodity Specifications American Society for Testing materials, C 85-42; 1942. Method of Test for Cement Content of Hardened Port- land-Cement Concrete. For hardened concretes except those containing aggregates such as slag, diato- Inites, and sod luſſ S 111 cate which liberate SOluble silica under c Ond 11, iOns Of test. COvers solutions required, preparation. Of Sample, and method of pro- cedure. A me r 1 c a n Society for Testing Materials, C 109-44; 1944. American Assn. Of State H1ghway Officials, T 106. Method of Test for Compressive Strength of Hydraulic Cement Mortars. Covers scope, apparatus, temperature and humidity, g r a de d standard sand, • Sieve analysis of sand, number of specimens, pre- paring specimen molds, proportioning, consistency, mixing Of mortars, determination of flow, mold 1ng test Spec 1Iſens, storing test specimens, procedure, calculation, and faulty cubes and retests. A m e r 1 c a n Society for Testing Materials, C 116-44; 1944. Method of Test for COI pressive Strength of Concrete Using Portions of Beams Broken in Flexure, Modified Cube Method. Covers scope, test specimens, preparation of test specimen, procedure, and calcu- lat 10n and report. A me r 1 c a n Society for Testing Materials, C 124–39; 1939. American Assn. Of State Highway Offic 1als, T 120-42. M et h O d Of Test for Flow of Portland- Cement Concrete by Use of the Flow Table. Covers description and diagrams of mold and flow table, Securing Of Sample, and calculation of flow per- centage from spread of molded specimen over flow table. A m er 1 c a n Society for Testing Materials, C 125–44; 1944. Def in 1tions of Terms Relating to Concrete and C On C re t e Aggregates. Defines admixture, blast- furnace slag, crushed gravel, crushed Stone, elon- gated piece, fineness modulus, flat piece, gravel, and water-cement ratio. - A m er 1 c a n Society for Testing Materials, C 138–44; 1944. American Assn. of State Highway Officials, T 121. Method of Test for Weight Per Cubic Foot, Yield, and Air Content (Gravimetric) of Concrete. C 0 V e r S Scope, apparatus, calibration of measure, Sample, procedure, and calculations. A m e r 1 c a n Society for Testing Materials, C 143-39; 1939. American Assn. Of State Highway Officials, T 119-42. Method Of Slump Test for Consistency Of Portland-Cement Concrete. For use where aggregate 1S Iſa inly under 2 in. in size; description of mold, securing of Sample for test, filling of mold, and recording of slump. American Society for Testing Materials, C 156-44.T.; 1944. Tentative Method of Test for Water Retention Efficiency of Methods for Curing Concrete. For lab- Oratory use and measured by the Ir ability to pre- vent moisture loss during the early hardening per I- Od. Covers SC Ope, apparatus, test specimens, con- trol specimens, proportioning a nd mixing mortar, molding Specimens, number of specimens, storage of Specimens, application of curing materials, duration Of test, COTPections, and calculations. A m e r 1 c a n Society for Testing Materials, C 157–43; 1943. Method of Test for Volume Change of Cement Mortar and Concrete. Covers standardized procedure to measure volume changes due to chemical change, moisture change, or similar causes where temperature changes are kept negligible. COvers apparatus, test specimens, storage of specimens, procedure, and re- DOI’t. A me r 1 c an Society for Testing Materials, C 163-44; 1944. Methods of Sampling and Mixing Thermal Insu- lating Cement. For preparation of specimens for use in all tests On the cement. COvers apparatus, mix- ing water, sampling, and procedure for mixing. A me r ic a n Society for Testing Materials, C 164-44; 1944. Method of Test for Bulk Density of Thermal Insulating Cement. The procedure f or determining the bulk density of thermal insulating cement to permit the calculation Of the necessary S t Or a ge Space for a given quantity Of cement in packages as received. Covers definition, apparatus, procedure, and calculation. A II e r i C a n Society for Testing Materials, C 172-44; 1944. Method of Sampling Fresh Concrete. For Ob- taining samples of fresh concrete from mixers, hop- pers, Or transportation. units. COVers size Of Saſh- ple, procedure f O r sampling, and III1Xing composite Sample. A me r ic a n Society for Testing Materials, C 173-42T; 1942. Tentative Me th od of Test for Air Content (Volumetric) of Freshly Mixed C on c re t e. For all ordinary types of concrete and mortar. Gives appa- ratus, calibration of pycnometer and measure, deter- mination of density of laboratory water, procedure, and calculation. 4. A me r 1 c a n Society for Testing Materials, C. 174-44; 1944. Method of Measuring Length of Drilled Con- crete Cores. For determining the length of a core drilled from a c on cre t e structure, particularly from a concrete pavement. C over s apparatus, test specimens, procedure, and report. A me r 1 c a n Society for Testing Materials, C 183-44: 1944. Method of Sampling Hydraulic Cement. Covers scope, size and number of samples, by whom taken, sampling from c ars, trucks, etc.; Sampling from bulk storage, preparation of sample, and number of tle St.S. - A me r 1 c a n Society for Testing Materials, C 184-44; 1944. Method of Test for fineness of Hydraulic Ce- Ilient by the No. 200 Sieve. Covers scope, apparatus, procedure, calculation, and mechanical sieving. American Society for Testing Materials, Č 185–44 T; 1944. Tentative Method of Test for the Air Content of Portland-Cement Mortar. Covers scope, apparatus, temperature, standard sand, procedure, calculation, and reproducibility. American Society for Testing Materials, C 186-44 T; 1944. Tentative Method of Test for Heat of Hydra- tion of Portland Cement. Covers scope, apparatus, reagents, procedure f or determining heat capacity of a pºp a r a tus, procedure for determining heat of hydrat 1.On, and calculations. A II e r 1 c a n Society for Testing Materials, C 187–44; 1944. Method of Test for Normal Consistency of Hydraulic Cement. Covers scope, apparatus, temper- ature, procedure, and calculation. A me r 1 c an Society for Testing Materials, C 188–44; 1944. Method of Test for Specific Gravity of Hydrau- lic Cement. Covers scope, apparatus, procedure, cal: culation, and reproducibility. 328 Nonmetal lic Minerals 5 |6. O American Society for Test in g Materials, C 189-44; 1944. Method of Test for Soundness of Hydraulic Cement Over Boiling Water, Pat Test. Covers scope; apparatus, test specimen, procedure, and illustra- tions. American Society for Test i ng Materials, C 190-44; 1944. Method of Test for Tensile Strength of Hydraulic-Cement Mortars. Covers scope, apparatus, temperature and humidity, standard Sand, test spec- imens, proportioning, consistency, mixing of mor- tars, molding test specimens, storage of test spec- imens, procedure, faulty briquets, and retests. American Society for T e s t in g Materials, C 191-44; 1944. Method of Test for Time of Setting of Hy- draulic Cement by the Wicat or Gillmore Needles. Covers scope, apparatus, temperature and humidity, preparation of cement paste, procedure for Wicat method, and procedure for Gillmore method. American Society for Testing Materials, C.192—44 T, 1944. Tentative Methods of Making and Curing Con- crete Compression and Flexure Test Specimens in the Laboratory. Covers scope, preparation of materials, weighing materials, mixing concrete, consistency and yield of concrete, number of specimens; and size of Specimens, molds, molding specimens, capping speci- mens, and curing specimens for compression a n d flexure test Specimens, Calcium Chloride Assn. Bulletín 28; 1943. Early Strength Concrete-The Use of Calcium Chloride in Concreting. For early high strength, cold weather protection, more workable concrete, easier finish- ing, uniform a n d dependable curing, and greater strength. Covers general information, practical experience with ca 1 c ium chloride, technical ab- stracts and references, and specifications. COncrete Reinforcing Steel Institute. Re inforced Con- Crete, 1943. Code of Standard Practice. The prac- tices and customs contained in this code are in ac- Cordance with good engineering practice, tend to insure Safety in reinforced concrete construction, and are standard within the industry. Covers engi- neering service, estimating, materials, execution, and standard procedure. Concrete Reinforcing Steel Institute. Reinforced Con- crete, 1943. Specifications for Placing Accessories. All reinforcing steel shall be accurately located in the forms, and firmly held in place, before and during the placing of concrete, by means of wire supports adequate to prevent displacement during the course of Construction and to keep the steel at a proper distance from the forms. Covers one way slab construction, joist-beam-girder construction, flat, slab construction, and accessory specifications and standard nomenclature, together with diagrams. Concrete Reinforcing Steel Institute. Reinforced Con- Crete, 1943. Specifications for Placing Reinforce- ment. All reinforcing steel must be placed in ac- Cordance with the following requirements-(a) bars . shall be clean and sound, (b) bars shall be formed to correct dimensions, (c) bars shall be properly Spaced, (d) bars shall be continuous, (e) special anchorage, and (f) bars shall be properly embedded. Concrete Reinforcing Steel Institute. Reinforced con- Crete, 1943. Standard Details of Design. To assist the designer in giving his clients the most econom- ical and satisfactory structure that can be design- ed. Covers design, code of standard practice, sizes of bars and spirals, grade of steel, length of bars, beams and girders, flat slabs, height of stories, columns, footings, forms, and fabrication of rein- forcing Steel. National Sand and, Gravel Assn. Bulletin 1; 1931. Estimating Quantities of Materials for Concrete. The method described in this paper is based on the Obvious fact that the volume of concrete is equal to the volume of the Solids in the aggregate plus the volume of cement paste, so long as there is a negligible quantity of unfilled voids or entrained air. Gives simple formula, derivation of equations, diagram for estimating barrels of cement per cubic yard of concrete, examples of application of method, comparisons of measured quant it les, five tables showing data, and advantages of low voids. National Sand a n d Gravel ASSn. Bullet in 4; 1935. Tables of Quantities of Materials for Concrete. To present tables from which quantities of cement, fine and coarse aggregate per cubic yard of con- crete, may be determined for a wide range in pro- portions, consistency, and gradings of aggregate. COvers COmparison with 0 t he r tables, s c O p e Of tables, use Of tables, determ ination of voids, de- termination of quantity Of mixing water, typical problems, and gives ten tables Showing quantities of materials per cubic yard of concrete for various ImixeS. National Sand and Gravel Assn. Circular 21; 1941. Proportioning Concrete Mixtures. The water-ratio principle, because of its simplicity and its basic soundness, has survived and found universal appli- cation in specifications for proportioning concrete. Gives a gener a l discussion and includes tables showing compressive strength, w a t e r gallons per sack of cement, maximum size of gravel, water gal- lons per cubić yard of concrete, and sand percent by weight of total aggregate. National Sand a n d Gravel. ASSn. Circular 26; 1944. Resistance of Concrete to Freezing and Thawing as Affected by Aggregates. This paper deals Only with the ability of concrete to resist what is probably the most common and destructive weathering agency- freezing and th a w in g-and how that ability is affected by soundness of the aggregates. Covers manifestations of unsound aggregates, freezing and thawing tests of concrete, concrete investigations, and concluding remarks. Reprint from proceedings of conference on plans for POst-War Highways. National Sand and Gravel Assn. Effect. Of Size of Specimen in Studies of Durability Of COncrete as Affected by Aggregates, 1942. Freezing and thawing tests of concrete are finding Wide acceptance as means for determining the suitability of aggregates for use in concrete exposed to weathering. COvers outline of tests, preparation and testing of speci- mens, and discussion of test results. Reprinted from the copyrighted A.8. T. M. Bulletin. National Slag Assn. Materials Required per Cubic Yard of Slag, Stone, and Gravel Concrete, 1939. Data in tabular form showing the quantities of material re- quired per cubic yard of concrete un d e r varying conditions. Gives a series of tables showing quan- titles of aggregate in moist field condition and in dry condition per cubic yard of concrete in mixes 329 5 || 6. 0 Directory of Commodity Specifications containing various quantities of cement for various sizes of slag or stone aggregate and for Various sizes of uncrushed gravel aggregate. Portland Cement Assn. Concrete Facts for COncrete Contractors, Third Edition, 1942. COVerS COncrete— what it is, selection of materials, proportioning, mixing, placing, finishing, Curing, Colored concrete, colored COn Crete topping–Suggested Specifications, special surface finishes, form s, reinforced con- Crete, watertight concrete, high early strength con– Crete, and Cold weather COnStruction. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. C i r cu l a r C398 and Supplement, 1944. Standard Samples. Cement (Turbidimetric Standard), Sample 114d. This sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry, and by others as a comparison standard for checking the accuracy of analysis Of Similar material. S. Gov., Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS61; 1940. Structural Properties of Two Nonrein- forced Monolithic Concrete Wall Constructions. The Masonry Construction Section of the National Bureau of Standards built 24 specimens representing two nonreinforced monolithic concrete wall construc- tions. The only difference in their construction was in the proportions of the concrete. The speci- mens were subjected to compressive, transverse, impact, concentrated, and racking loads. For each of these loads, three like sp2cimens were tested. The deformation under load and the set after the load was removed were measured for each increment of load. The results are presented in graphs and a table. 516. CEMENT 5|6. I 0 General Items American So c 1 et y for Testing Materials, C 114–44; 1944. American Assn. of State Highway Officials, T 105. Chemical Analysis of Portland Cement. Covers scope, sampling, apparatus, purity of water and rea- gents, COn Centration Of reagentS, glassWare, number of chemical determinations, and procedure for deter- mining Silicon dioxide, a lum in um oxide, ferri C oxide, calcium bride, magnesium oxide, sulfur tri- Oxide, loss On ignition, SOdium OXide and potassiuſ Oxide, water soluble alkali, phosphorus pent Oxide, manganic Oxide, in Soluble residue, Chloroform SOlu- ble Organic Substances, free Calcium Oxide, and al- ternate methods. American Society for Testing Materials, C 114-44T; 1944. Tentative Methods of Chemical Analysis of Portland Cement. Covers general requirements, and gives apparatus, reagents, and procedure for deter- mining sodium oxide and potassium oxide, sulfide sulfur, sulfur trioxide, and Vinsol resin. American So c i e t y for Testing Materials, C 115–42; 1942. American Assn. Of State Highway Officials, T 98. Method of Test for Fineness of Portland Cement by means of the Turbidimeter. Covers the Wagner turbidimeter apparatus and procedure for determin- ing the fineness of Portland cement as represented by specific surface expressed as total surface area in square centimeters per gram of cement. Gives U. description of apparatus including light source, Water cell, retarding filter, sedimentation tank, photoelectric cell, shield, and elevating device; microammeter, method of calibration, sieve deter- mination, preparation of the Suspension, procedure, and Calculations. American Soc i et y for Testing Materials, C 151-43; 1943. American ASSn. Of State Highway Officials, T 107. Method of Test for Autoclave Expansion of Portland Cement. For determining soundness by test of a neat cement Specimen. Gives requirements for apparatus, temperature and humidity, preparation of test Specimens, procedure, Calculation, and retests. 5|6. || Portland. Cement American Assn. of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes five classes of Portland cement conforming to Amer- i can Society for Testing Materials Specification C 150, recommended uses for each type, and sampling and testing according to American Society for Test- ing Materials Specification C 77. American Assn. of State Highway Officials, M85–42. Standard Specifications for Portland Cement. Gives Scope, basis of purch a se , definition, chemical limits, physical requirements, packaging and mark- ing, storage, inspection, rejection, and methods of sampling and test111g. * American Public Works Assn. Sewers, J1–38; 1938. For Portland cement this organization has adopted the current specification of the American Society for Testing Materials for Portland cement and also for high-early-strength Portland cement. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, * 1944. Specifica- tions for Portland Cement. Quality Of Cement and the methods of sampling and testing shall be same as American Society for Testing Materials Specifi- Cation C 150. American So c i et y for Testing Materials, C 150-44; 1944. Portland Cement. Covers five types of Port- land cement—(I) for use in general concrete Con- struction, (II) for use in general concrete con- struction expose d to moderate Sulfate action or where moderate heat of hydration is required, (III) for use when high early strength is required, (IW) for use when a low heat of hydration is required, (W) for use when high sulfate resistance is re- quired. Covers basis of purchase, definition, chemical requirements, physical requirements, packaging and marking, storage, inspection, rejection, and methods of testing. American Society for Testing Materials, C. 175–44 T; 1944. Tentative Specifications for Air-Entraining Portland Cement for Concrete Pavement.S. FOT use in concrete pavements exposed to Severe frost action. Covers basis of purchase, definition, Chemical re- quirements, physical requiréments, packaging an d marking, storage, inspection, rejection, and methods of testing. # U. S. Gov., Federal Specification SS-C–191b; 1941. Amendment 1; .1943. Cement; Portland. Covers One grade. Gives requirements for materials and work- manship, chemical composition, fineness, Soundness, time of setting, compressive Stre n g th , tensile 330 Nonmetal lic Minerals 5 6.2 Strength, use of compressive or tensile tests, age at testing, and additions during grinding; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification SS-C-2O1a; 1941. Amendment 1; 1943. Cement; Portland, High-Early- Strength. Covers One grade. G 1 v e s requirements for materials and work Tianship, chemical composition, fineness, . Soundness, time of Setting, compressive Strength, tensile Strength, use of compressive or tensile tests, age at testing, and additions during grading; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification 88–C–2O6a; 1941. Amendment 1; 1943. Cement; Portland, Moderate- Heat-of-Hardening. Covers one grade. Gives require- ments for materials and workmanship, chemical com— position, fineness, soundness, time of s et t i ng, compressive strength, tensile strength, use of com— pressive or tensile tests, age of testing, additions during grinding, and heat of hydration; methods of S am pl. in g, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification 88–C–208a; 1941. Cement; Portland, Pozzolana. Covers one grade of an intimately interground mixture of Portland cement and those natural Or artificial products composed essentially of 'silica and alumina. Gives require- ments for chemical COmposition, Soundness, time of Setting, compressive strength, and additions during grinding; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification SS-C-211a; 1940. Cement; Portland, Sulphate-Resisting. Covers one grade. Gives requirements for chemical composition, fineness, soundness, time of setting, and tensile and COImpressive Strengths; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking for shipment. References. -Def in 1t ions, methods of sampling and of test Ing, See 500, 516. O. 516. 12 Natural Cement American Society for Testing Materials, C 10–37; 1937. Natural Cement. COvers finely pulverized calcined argillaceous limestone with not Over five percent added nondeleterious substances. Requirements for fineness, S Ou n d n e SS , time Of Setting, tensile strength, marking, S to r a ge and inspection, with tests by A. S. T.M. methods. References. –Def initions, methods of sampling and of test Ing, see 500, 516. O. 516. 19 Miscellaneous Cements American Society for Testing Materials, C 91-40; 1940. Masonry Cement. For use with sand for making mortar for laying masonry units; requirements for time of S e t t 1 ng , SOundness, compressive strength, water retention, staining, methods of testing, and appa- ratus for test. American S oc i e t y for Testing Materials, C 91–44T; 1944. Tentative 8pecifications for Masonry Cement. For cement to be used in conjunction with sand in the making of mortar for laying units of masonry COnstruction. Covers time Of Setting, soundness, compressive strength, water retention, staining, packaging and marking, storage, inspection, rejec- tion, and Sampling and methods of testing. N at 1 on a l Assn. Of Purchasing Agents. Handbook of C Om m O d 1 t y Data Sheets, 1938. High-Temperature Refractory Cements. Covers definition, description, air-setting cements, SOurces of raw materials, de- Sired DI’Operties, uses, and Specifications. U. S. Gov., Federal Specification HH-C-176; 1933. Ce— ment; Silica. Covers One grade. Gives requirements for composition, softening po in t , and fineness; methods of Sampling, inspection, and tests; and re- quiremerits for packaging, packing, and marking. U. S. Gov., Federal Specification 8S-C-158a; 1941. Amendment 1; 1943. Ce men t s ; riydraulic; General Specifications (Methods for Sampling, Inspection, and Testing). Covers requirements which are common to all detail Specifications for C em en ts unless specifically excepted in detail Specification. It does not describe the material or article but pro- vides means for determining whether the material or article conforms to the detail requirements. Com- plete test methods are given in detail. U. S. Gov., Federal Specification SS-C–181b; 1938. Amendment 1; 1939. Cement; Masonry. For use in masonry mortars-water repellent, or nonstaining to limestone. Covers two types—(I) where not exposed to frost action and (II) general use. Gives re- quirements for fineness, time of setting, soundness, and strength; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Navy Dept. Cement; silica. U. S. Gov., Navy Dept. Specification 52C13a; 1943. Cement-Compound; Iron or Steel. Specification 32C8b; 1941. References. -Definitions, methods of sampling and of test ing, see 500, 516. O. 5 16.2 STUCC0 American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for R a 1 l r O a d Purposes: Lathing and Plastering. Gives requirements for exterior stucco WOrk. Contracting Plasterers' International Assn. Standard Specification. Includes requirements for composi- tion and application of scratch Coat and of brown coat, application of stucco to maSOnry and concrete walls, ceilings and columns, and to painted walls. National Lime Assn. Specification for Lime Plaster and Lime Stucco. Requirements On materials, mix proportions, application, and workmanship; recom- mendations for preparation of maSOnry and concrete surfaces to re c e i Ve stucco and desirable thick- nesses On Various backings. Portland Cement Assn. Plasterer's Manual for Applying Portland Cement Stucco and Plaster, 1941. Covers Portland cement stucco including-material Specifi- cations, coloring materials, bases, suction, curing, proportioning a n d mixing, flashing, application, refinishing Old stucco jobs, causes of discolora- tion, f in 1 S h coat, textures, and plastering and texturing tools; Portland cement plaster including– materlal specifications, b as e s , suction, curing, 331 5 16.2 Directory of Commodity Specifications proportioning and mixing, application, and painting; and construction details. Portland Cement Assn. Specifications for Portland Cement Stucco (on Concrete Masonry Walls), 1940. Covers general requirements, materials me et i ng A. S. T. M. specifications, preparation of surfaces, lathing, stucco mix proportions, thickness of stuc- co, curing and 11 lustrations of procedure, and types of finishes. References.—Definitions, methods of sampling and of testing, see 500, 510, 512. 10, 516. O; cement and lime, see 516. 1, 517. 2; Sand and fine aggregate, see 5 12. 12, 512. 13. 516.3 CONCRFTF AND MORTARS A me r 1 c a n Public Works Assn. Sewers, J1-38; 1938. Includes specifications for bulk and package de- livery, storage, inspection, work in freezing weath- er, water for concrete construction, measurement of water by weight and volume, concrete proportions and strength requirements for four classes of con- crete, sampling and number of tests requiréd for various volumes of work, depositing concrete under water, vibration, construction joints, and for test procedures using A.S.T.M. methods. American Railway. Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Man- ual for Railway Engineering, 1942. Specifications for Buildings for Railroad. Purpose s. Architectural Terra Cotta. Gives requirements for mortar. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Man- ual for Railway Engineering, 1942. Specifications for Buildings for Railroad Purposes: Asphalt Mastic Floors and Asphalt Block Floors. Gives requirements for mortar bed for block floors. American Railway Engineering Assn. COnstruct iOn and Maintenance Section, Assn. Of American Railroads. Man-- ual for Railway Engineering, 1942. Buildings for Railroad Purposes: Brick Pavements and Floors. Gives requirements for cement mortar cushion and cement grout filler. American Railway Engineering Assn. Construction and Maintenance Section, As s n. of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: work. Gives requirements for mortar and mortar color. . - American Railway Engineering Assn. Construction and Mainteriance. Section, As sm. of American Railroads. Manual f O r Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Clay Hollow Tile. Gives requirements for mortar. American Railway Engineering Assn. Construction and Maintenance Section, A S S n. Of American Railroads. Manual for R a 1 1 w a y Engineering, 1944. Specifi- cations for Buildings for Railroad Purposes: Con- crete Architectural Stone. Gives requirements for Iſ;Orta I’. - - - American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Man- ual for Railway Engineering, 1942. Specifications for Buildings f O r Railroad Purposes: Creosoted Wood Block Pavements and Wood Block Floors. Gives re- quirements for mortar bed for laying blocks. American Railway Engineering Assn. Construction and Maintenarice Section, As s n. of American Railroads. Specifications for Brick- Manual for Railway Engineering, 1942. Specifications for Buildings for Railroad Purposes: Macadam Pave- ments; and Cement Grouted Macadam Platforms, Floors, Pavements, and Pavement Bases. Gives requirements for grout. American Railway Engineering Assn. COnstruction and Maintenance Section, As s n. of American Railroads. Manual f 0 r Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Stone Masonry and Cut 'Stone Work. Gives requirements for ITOrtar. . American Railway Engineering Assn. Construction and Maintenance Section, As s n. of American Railroads. M an u a l for Railway Engineering, 1944. Specifica- tions for Concrète and Reinforced Concrete Railroad Bridges and Other Structures. Gives requirements for materials; proportioning and mixing; depositing in air, under water, in s e a water, and in alkali soils or w at ers; curing; forms; metal reinforce- ment; Drotective covering; J O in ts; waterproofing; and surface finish. Emergency Provisions adopted Feb. 3, 1943, provides for maximum reuse of material for forms and , conserving metal by using outside bracing for metal ties and bituminous mastic for water tight joints in lieu of metal dams. - American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Shotcrete. Gives requirements for bonding surface, reinforcement. dowels, shotcrete, shooting strips, application, and curing. American Society for Testing Materials, C 94-44; 1944. Ready-Mixed Concrete. Covers ready-mixed concrete for general use. Gives basis of purch a se, mate- rials, quality of concrete, range in slump, measur- ing mater 1als, batching plant, mixers and agitators, mixing and delivery, inspection, sampling, slump, cert ification, strength, alternate strength basis, failure to meet specifications, and met hods of testing. - A me r 1 c a n Society for Testing Materials, C 111-36; 1936. Sodium Silicate for Curing Conc rete. For application to the surface of concrete for prevent- ing moisture loss during curing. C over s formula and specific gravity, requirements for container size and type, and marking. American Society for Test ing Mater ials, C 161-44T; 1944. Tentative Specifications for Mortar for Rein- forced Brick Masonry. Covers two alternative speci- fications—(1) property. Specifications in which the acceptability of the mortar is based on the proper- ties of the ingredients and the properties of the mortar mixture, (2) proportion specifications in which the acceptability of the mortar is based on the properties and fixed proportions of the ingredi- ents. Property specifications cover materials, mor- tar and grout,’ water retention, compressive strength, sampling, and methods of testing. Proportion speci- fications cover materials, and mortar and grout. Amer 1 c a n Society for Testing Materials, C 178-44T; 1944. Tentative Specifications for Air-Setting Re- fractory Mortars (Wet Type) for Boiler and Inc iner- ator Services. Gives scope, classes, quality, test requirements, retests, and methods of testing. American Society for Testing Materials, D 98-34; 1934. Calcium Chloride. Includes use for dust prevention, 332. Nonmetal lic Minerals 5 || 6.3 acceleration of setting of concrete, and curing COn- crete. Gives requirements for chemical composition, screen analysis, and packing. American Standards Assn. A 59.1-1941. Sponsored by Gypsum Assn. and Building Officials Conference of America, Inc. Reinforced Gypsum 60ncrete. Gives requirements for mater 18ls, strength of gypsum Con- crete, allowable stresses, design, and inspection. American Assn. Of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes requirements for concrete masonry-materials (ce- ment, water, fine and coarse aggregates, and rein- forcement to conform to specific A.A.S.H.O. Specifi- cations, respectively), care and storage of aggre- gates, storage of cement, classes of concrete (five classes with class-use recommendations), classifi- cation and proportioning of concrete mixtures, con- sistency, mixing (at site, by truck mixer, by hand), handling and placing, pneumatic placing, pumping, depositing under water, construction joints, rubble or cyc lo pe an concrete, concrete expos d to Sea water, concrete exposed to alkali Soils or alkali water, falsework, forms and housing, concreting in cold weather, curing concrete, expansion and fixed joints and bearings, finishing concrète surfaces (six classes of finish with class-use recommenda-i, tions), sidewalk finish, pneumatically applied mor- tar, and measurement and Dayſlent. American Water Works Assn. joint Sponsor with American Gas Assn., American Society for Testing Materials, and New England Water Works. Assn. Cement Mortar Lining for Cast Iron Pipe and Fittings, 1939, Amer- 1 can Standards Assn., A21.4-1939. Gives require- ments for Portland cement and Sand meeting A.S.T.M. specifications, for mixture of mortar, preparation of pipe for lining, method of application and thick- ness of lining, , curing, tests of lining for water absorption, and f in 1 S h : for Optional bituminous Outside coatings, whitewash for protection from Sun, and for bituminous seal coat; with test for purity of water in lined Specimen. Concrete Reinforcing Steel Institute. Reinforced Con- crete, 1943. General Specifications for Materials, Mixing, and Placing of Concrete. Reinforced con- crete includes all concrete in which metal, other than t h a t provided for shrinkage O r temperature changes, is embedded in such a manner that the two materials act together in resisting forces. Covers drawings, quality of materials, concrete quality, tests, concrete proportions and consistency, mixing and conveying, depositing, forms and COnduits, plac- ing of reinforcement, construction joints, cold weather requirements, curing, e X D O S e d COn Crete, waterproof concrete, surfaces, floors, and code of Standard Dractice. Concrete Reinforcing Steel Institute. Reinforced Con- crete, 1943. Standard Specifications for 3, OOO Lb. Concrete for Structures—Water-Cement, Ratio Method. G 1 v e s requirements for Portland cement, concrete aggregates, water, storage, concrete quality, pro- portions based on water-cement ratio for average materials, and curing. National Lime Assn. Specifications for MOrtarS for Use in Unit Masonry. Requirements on materials for lime and lime-cement mortars, proportions recommend- ed for general use, below grade and above grade. National Ready Mixed Concrete Assn. Control Of Qual- 1ty of Ready-Mixed Concrete, 1944. Covers introduc- tion, Droblems Of COn Crete control, COntrol Of COn- crete at source, batching plants and batching con- trol, mixing control, discharge control, inspection and maintenance Of equipment, COld Weather COn Crete, accelerators, t e S t S 8ñd test methods, perSOnnel, Over-design to meet Specifications and appendices; determining percentage Of Sand by fineness modulus method, determining percentage of sand by voids in COarse aggregate, formulae per t a 1 m in g to cold weather concrete, and list of references. Portland Cement Assn. Design and Control of Concrete Mixtures, Seventh Edition, 1940. Covers designing mixtures for definite requirements, proportioning C On C re t e mixtures, design Of concrete mixtures, proportioning concrete mixtures by trial, control of concrete in the field, Special processes and ma- terials, shrinkage and expansion of concrete, speci- fications for plain and reinforced concrete, and specifications and tests of the American Bociety for Testing Materials. Structural Clay Products Institute. Recommended Mor- tar for Clay Products Masonry, 1942. Gives mortar | ingredients and properties conclusions; recommenda- tions; property Specifications for mortar for Clay pro du c t s masonry; proportion specifications for mortar for clay products masonry; recommended mor- tar for clay products masonry including definition, cementitious materials, plasticizers and admixtures, Portland cement, natural Cement, hydraulic hydrated lime, masonry cements, l 1 m e , quicklime, hydrated l 1 m e , finely gro un d Clay, admixtures, integral waterproofing, Color, aggregate, mortar properties, workability and water retentivity, b on di, weather resistance or durability, strength, Volume change, efflorescence, extensibility and elasticity, perme- ability, a n d mortar a d a p t e d to masonry units; appendix I giving estimating tables; and appendix II giving standard specifications. U. S. Gov. , Dept. Of Commerce, National Bureau Of Standards, BH6; 1924. Recommended Minimum Require- ments for Masonry Wall Construction. For exterior and interior masonry walls for all buildings, con- struction requirements recommended by building COde coſmittee for adoption by city and State code mak- ing b od 1 e s . Covers solid brick walls; walls of hollow tile, COncrete block, C.On Crete, and Stone; hollow walls of brick, Veneered Walls, requirements on quality of materials, working stresses, thick- ness, bond, reinforcement, etc. U. S. Gov., Dept. of the Inter 1 or, Bureau of Reclama- tion. Concrete Manual, 1938. Contains information, advice, and instruction relating to the control of concrete COnstruction—concrete, C.Oncrete materials, investigation prior to construction, construction control, and appendixes. U. S. Gov., Federal Specification HH-M-611a; 1943. Mortar; Air-Setting, Refractory, BOnding (Wet and Dry types). Covers two types—(I) wet and (II) dry; and three grades for each type- (A) high-heat and super-duty, (B) moderate, intermed late a n d Slag- resistant duty, and (C) back-up duty. Gives re- quirements for material and workmanship, plasticity and preservation, fineness, troweling, d 1 pp 1 ng, bonding stre n g th , and heat SOaking; methods of 333 5 || 6.3 Directory of Commodity Specifications sampling, inspection, and tests; and packing and marking. U. S. Gov., Fe d e r a l Specification HH-M-662; 1944. Mortar; Heat-Setting, Refractory, Covers One type and two grades- (A) super duty and high-heat duty and (B) intermediate and Slag resistant duty. Gives requirements for material and workmanship, fineness, bond, linear shrinkage, and pyrometric cone equiva- lent; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Federal Works Agency, Public Works Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. COncrete -Classes A, B, D, and S. U. S. Gov., Federal Works Agency, Public Works Admin- 1stration. Specifications for Construction Of RoadS and Bridges in National Forests and National Parks, FP-41. Concrete- Classes XA, XB, XC, XX, XY, and XS. - - U. S. G. O. V., Navy Dept. Specification 32M3b; 1944. Mortar; Refractory, High-Temperature, Air-Setting. U. S. G. O. v., Navy Dept. Specification 32M4b; 1944. Mortar; Refractory, High-Temperature, Heat-Setting. U. S. Gov., Navy Dept., Bureau of Yards and Docks. Specification 3 Yb; 1929. Standards of Design for COncI’ete. U. S. G. O. v., Navy Dept., Bureau of Yards and Docks. Specification 13YC; 1935. Addendum 1: 1942. Con- crete COnstruction. References.-Def initions, methods of sampling and of testing, see 500, 51O., 512.10, 516.0; method of test for refract. Or 1es, see 534. 10; gravel, Sand, fine aggregate, coarse aggregate, broken stone, Slag, s e e 512. 11, 512. 12, 512. 13, 512. 14, 512. 15, 512. 2; cement and lime, see 516. 1, 517. 2; concrete brick, block, Cast stone, see 516.4; concrete S ide- walks, poles, and posts, see 516.5, 516.9; C Oncrete road construction, s e e 518.21, 518, 31; concrete bridges and p 1 ling, see 518, 4; Concrete in build ing construct ion, see 518. 5; concrete dra in Structures and pipe, see 518. 6; concrete for tanks and mas On Ty, see 518. 7, 518, 8. 516.4 CONCRETE BRICKS, BLOCKS, AND CAST STONE American Concrete Institute. Proposed Specification for Cast Stone, 1942. Gives requirements for COIT- Dressive strength and abs Orption, S e le C t i On Of specimens for testing, and methods of testing. American Railway Engineering Assn. Construction and Maintenance Sect1On, ASSn. Of American Railroads. Man- ual for Railway Engineering, 1942. Specifications for Buildings for Railroad Purposes: Concrete Archi- tectural Stone. Gives requirements for composition, tests, working loads and unit stresses, handling, surface finish and carving, cement, sand, lime, mor- tar, anchors and dowels, setting, cleaning a n d pointing, protection, and guarantee. American Railway Engineering Assn. COnstruction and Maintenance Section, Assn. or American Railroads. Manual for Railway Engineering, 1943. Roadway Pro- tection. Covers retaining structures in sliding cuts. Gives requirements for timber, concrete, and metal Cribbing; and dry rubble, maSOnry, and con- Crete WallS. American Railway Engineering Assn. Construction and Maintenance Sect iOn, ASSn. Of American Railroads. Manual for Railway Engineering, 1944. Specifications for Buildings for Railroad Purposes: Concrete Roof- ing Tile. Covers two types- (a) small, supported directly on roofing paper and roof sheathing and (b) large, spanning between purlins, interlocking and flat. Gives requirements for materials, manu- facture, dimensions, tests, laying, and guarantee. American Society for Testing Materials, C 55-37; 1937. American Standards Assn., A75.1-1942. Concrete Building Brick. Covers two grades-for exposure to freezing in presence of moisture and for back-up or interior masonry. Requirements as to minimum com- pressive strengths, modulus of rupture, dimensions of standard size, inspection, and tests in accord- ance With A.S.T.M. method C 67. American Society for Testing Materials, C 90-44; 1944. American Standards Assn., A79.1-1944. Hollow LOad- Bearing Concrete Masonry Units. For units for wall construction made from Portland cement and suitable aggregates such as Sand, gravel, Crushed St. One, cinders, burned clay or shale, and blast furnace slag. COvers cinder aggregate, physical require- ments, permissible variations in dimensions, visual inspection, marking, sampling and testing, rejec- tion, and expense Of tests. American Society for Te st in g Materials, C 129-39; 1939. American Standards Assn., A80.1-1942. Hollow Nonload-Bearing Concrete Masonry Units. Covers com- pressive strength and moisture content of tile as delivered, nature of aggregate, dimensions and per- missible war 18t, 1ons, visual inspection, marking, and Sampling. American Society for Test in g Materials, C 139-39; 1939. American Standards Assn., A73.1-1942. Con- crete Masonry Units for Construction of Catch Bas- ins and Manholes. For Solid, precast, Segmental units made from Portland cement and suitable aggre- gates. Specifies m i ni mum compressive strength, maximum absorption, dimens ions and permis S ible variations, visual inspection, marking, Sampling and testing. American Society for Test in g Materials, C 140-39; 1939. American Standards A S S n . , A 84.1; 1942. Methods of Sampling and Testing Concrete Masonry Units. Methods f or determining c O m p r es S 1 V e strength, absorption, weight, and moisture content. Includes selection of samples and Outline Of Dr.O- Cedure f OT testS. American Society for Test in g Materials, C 145-40; 1940. American Standards Assn., A81.1-1942. Solid Load-Bearing Concrete Masonry Units. Covers cement block or tile having 75 percent or more net area with suitable aggregates such as Sand, g r a V e 1 crushed st one, bituminous Or anthrac Yte cinders, burned clay or shale, and blast-furnace slag. Gives limits for combustible content in aggregate, physi- cal requirements, dimensions and permissible War 18- tions, and Visual inspect iOn. Underwriters' Laboratories, Inc. Standard for Concrete Masonry Units, 1938. Covers units which have been shown by fire tests to be eligible for fire retard- ant ciassifications under standard fire exposure conditions as specified in the American Standard Fire Test Specifications. Design, dimensions, Inate- rials, cement-aggregate proportion, Strength, COn- sistency, curing methods, and fire endurance tests. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Pract ice Re commendation 334 Nonmetal lic Minerals 5 || 6.9 R32–38; 1938. Concrete Building Units. This recom- Iſlendation covers diſſensions Of c Oncrete block, tile, and brick. Sponsored by the American C On c re t e Institute, National COncrete Masonry As S n., a nd POrtland Cement Assn. U. S. GOV. , Dept. Of CO Inm er ce, National Bureau Of St and a r d S. COIII]ercial Standard CS53-35; 1935. Colors and Finishes for Cast Stone. This Standard c Overs those colors and finishes which c OnStitute a very large proportion of the production of the cast s to n e inqustry. As the demand arises this standard Ünay be extended to include Other colors and finishes. This standard includes a table set- ting forth standard colors and finishes for cast stone. It was approved as Aſſerican Tentative Stand- ard CS53-35 by the American Standards Assn. Spon- sored by the Cast Stone Institute. U. S. GOV., Dept. Of CO In merce, National Bureau Of Standards. Building Materials and Structures Report BMS21; 1939. Structural Properties of a Concrete- Block Cavity—Wall Construction Sponsored by the Nation- al Concrete Masonry Assn. The Association submitted 12 specimens representing a concrete-block cavity- wall, c Onstruction. The specimens were subjected to c Ompressive, transverse, concentrated, impact, a nd racking loads. For each Of these loads, three like Specimens were tested. The deformation under load and the set after the load w8S removed were meas- ured for uniform increments Of load, except for COn- centrated loads, for which the Set Only was deter- mined. The results are presented graphically and in a table. U. S. Gov. , Fe d e r a l Specification SS-B-663; 1932. Brick; Concrete. C over s three grades– (H) hard, (M) medium, and (S) soft; of Portland cement mortar Or c Oncrete. Gives requirements for material, work- Iſanship, ads Orption, and strength; meth00S Of Saſſ- pling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Fe d e r al Specification SS-C-621; 1931. AILendment 1; 1935. Concrete-Units; Masonry, Hollow. Covers two types f or wall construction- (I) load bearing and (II) nonload bearing. Give S requirements for material, workmanship, and c Oſſipressive strength; Imethods Of Sampling, inspection, and tests; and re- quirements for packaging, packing, and Tarking. U. S. Gov., Fe d e ral Specification SS-S-721; 1931. Stone; Archltectural, Cast. Covers material intended as Inter iOr a n d exterior architectural finish or decorat 10ns for buildings or other structures; t w O types- (I) cast stone, homogeneous throughout, and (II) cast stone, with not less than 1 in. of facing. Gives requirements for material, workmanship, con- Struct 1 On, a n d marking; and methods of sampling, inspect 1on, and tests. U. S. Gov. , Navy De p t. Weights; Ballast. Spec 1 fication 42W2; 1943. References.-Definitions, methods of sampling and of test 1ng, see 500, 510, 512. 10, 516. O; methods of sampling and testing blay brick and fire clay brick, See 534. 10; gravel, Sand, fine aggregate, c o a T se aggregate, broken Stone, slag, see 512. 11, 512. 12, Concrete brick and blocks in building construction, See 518.5. 639677 O-45—22 5|6.5 CONCRETE SIDEWALKS AND DRIVEWAYS American Public W O r k s Assn. Specification for Con- crete Sidewalks, C1-36; 1936. For use in residence and business districts, e i t he r One- or two-course sidewalks; includes preparation of sub-base, laying and finishing, a n d protection du r 1 ng hardening. Gives requirements for cement and aggregates, test- ed in acc Ordance with A. S. T. M. methods. POrtland Cement Assn. C. On C re t e Walks, DrivewayS, A p r on s, Terraces, POrch Floors, and Retaining and Garden W a l l s, 1940. Suggest iOns f or One-course w a l k construction, c Oncrete topping, precast con- c rete flagst One, proport lons, coloring, finishes, and Curing, with 1.llustrations of procedures. U. S. GOV., Federal Works Agency, Public Works Admin- istrati On. Specifications f Or COInstruct iOn Of ROads and Bridges in Nat ional Forests and National Parks, FP-41. COncrete Sidewalk. References. – Definitions, methods of sampling and of test 1ng, see 500, 510, 512. 10, 516.0; gravel, Sand, f 1ne aggregate, coarse aggregate, broken stone, Slag, See 512. 11, 512. 12, 512. 13, 5 12. 14, 512. 15, 512. 2; Cerne Il tº, See 516. 1. 5 || 6.9 MISCELLANEOUS SPECIFICATIONS FOR CEMENT AND CONCRETE American Public Works Assn. Sewers, J1-38; 1938. In- cludes standard and high-early-strength Po r t l and Cements, Storage, inspection, c Oncrete sewer p 1 p e, plain a n d re inforced, form w O r k, concrete piles, quality Of water for II.ixing concrete, concrete ma- SOmry construct iOn, work in freezing weather, pro- port 10ns and consistency, depositing c Oncrete under Water, Vibration a n d concrete Vibrators, c Onstruc- tion joints, curing, general Qualities O f c Oncrete flnish, granolithic mixtures, reinforcement, b u i lit in place c Oncrete se we r S, plastering Of c Oncrete surfaces, and requires t e s t s for mater 1als using A. S. T. M. meth00S. American Railway Engineering Assn. COInstruction and Maintenance Sect iOn, ASSn. Of American Railroads. Man- ual for Railway Engineering, 1942. Specifications for Bulld ings for Railroad Purposes: Brickwork. Gives Tequirements for cast c Oncrete. American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Man- ual f Or Railway Engineering, 1942. Specifications for COncrete Fence POS ts. Gives requirements f O r II;a- terials, proport loning and mixing, molds, placing re- inforcing, COmpacting, finish, curing, inspect lon, testS, and pate IntS. American Ra 1lway Engineering Assn. Construction and Maintenance Sect, 10n, ASSn. Of American Railroads. Man- ual for Railway Engineering, 1942. Specifications for Pile Foundations. Covers the investigation, design, a n d C Onstructi On O f pile f Oundations. Gives re- Qulrements for COn Crete piles-pre-cast and cast-in- place. merican Rallway Engineering Assn. COnstruct 10n and Maintenance Sect 10n, ASSI). Of American Railroads. Man- ual for Rallway Engineering, 1942. Specifications for Shotcrete. Gives requirements for bonding surface, re in f Orcement, dOWels, shotcrete, sho0ting Strips, application, and curing. 335 5 || 6.9 Directory of Commodity Specifications American Railway Engineering Assn. Construction and Maintenance Section, As s n. Of American Railroads. Manual for Railway Engineering, 1943. ROadway Pro- tection. C 0 V e r S retaining structures in sliding cuts. Gives requirements for timber, COncrete, and metal cribbing; , and dry rubble, masonry, and c On- crete walls. American "'ater Works Assn. Tentative Emergency Spec- if ications for Reinforced COncrete Pressure P1pe, 7B-T-1943. COvers type, des 19 nation, s1ze range, minimum design head, maximum Operating he ad, and Iſlater 1als and methods used in c Onstruction. Gives requirements applying to all types, steel cylinder reinforced c Oncrete pressure pipe, noncylinder re- inforced c Oncrete pressure pipe, a n d centrifugal relnf Orced C Oncrete Dressure pipe. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-4 1; 1930. COncrete Telephone B O O th: For housing telephone equipment at Outlying points along railroads, unit or sectional, requirements for reinforcing, workII;anship, and includes dimer's 10nal drawing. U. S. GOv. , Dept. Of CO In I, e r ce, National Bureau of Standards. Building Materials and Structures Report BMS43; 1940. Performance Test of Floor Coverings f Or Use in LOW-COSt HOusing: Part 2. In the second series, 40 test installations were subjected to a performance test in the floor-testing chamber Of the Nat iOnal Bureau Of Standards. Included in the tests were battleship linoleum, rubber in sheet and tile form, felt-base floor coverings having various wearing Surfaces, three InGnolithic floors, a n d a number of asphalt tiles. The bonding agents used included 11 gmin Dastes, resinous cements, latex ad- hesives, rubber cements, cut-back asphalt, and as- phalt emulsi Ons. Installations were made On both concrete and WOOd Subfloors. Descripti Ons Of the testing equipment and test installat 10ns are given. Results showing the relative depth Of the depres– S 10ns in the floor cover 1ngs during the test are presented in tables. Brief summar les showing the perf Ormance Of the test Danels are given, and the appearance of the different floor coverings after 48, OOO cycles Of the testing equipment is shown by representative photographs. U. S. GOV., Dept. Of C O m II e r ce, National Bureau of Standards. Building Materials and Structures Report BMS68; 1941. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 3. A performance test was conducted in the floor-testing chamber of the Nat 1 Onal Bureau Of Standards On a third Series Of 40 test installat 1 Ons. Included 1n the test were linoleums in sheet and tile fortſ, cork-composition tile, sheet rubber, rubber tile, asphalt tiles, fi- berboard tiles, felt-base f l o or coverings having various wear 1ng surfaces, three IIIOnol1thic floors, and a number of wood floors. The bonding agents used included lign in Dastes, cuſar-res in cement, aluſ, ina cement-latex paste, rubber cements, various asphal- tic adhesives, and nails. Installations were made On c Oncrete, “Stripwood, and plywood subfloors. In- stallatl Ons On strip-wood subfloors were Iſlade with underlays of dry and asphalt-saturated lining felts. Descript 1 Ons Of the testing equipment and test in- stallations are given. Results showing the relative depth Of the depressions in the floor c Overings during the test are presented in tables. Brief Sum- maries Of the Iſlanner in which the various test in- Stallatl Ons performed are given, and photographs Of the test panels, after 48,000 cycles of the testing equipment, are shown. U. S. Gov. , Dept. Of C 0 m II e r ce, National Bureau of Standards. Building Materials and Structures Report BMS73; 1941. Indentation Characteristics o f Floor COver ings. The indentation characteristics o f 64 floor c Over ings We r e determined. Tests were con- ducted On Specimens c Onditioned in an at IHOSphere Of 65-percent relative humfdity and 72° F. temperature, On Spec iſſenS after eXDOSure to accelerated aging, and on specimens at an elevated temperature of 90°F. The floor c Over ings tested included such general types as linoleum, c Ork, rubber, felt base, asphalt, wOOd, fiberb Oard, and mOnolithic c Ompositions. War- 1ati Ons in c OſſipOS it iOn a n d thickness were included in Imany Of the types. The apparatus and the pro- cedure are briefly described. Summaries of the re- sults are presented to show the relative merits of the various floor coverings with respect to comfort Value and permanent indentat 10n. U. S. GOV., Dept. Of C O II, II e r ce, National Bureau Of Standards. Building Materials and Structures Report BMS80; 1942. Performance Te st of Floor Coverings for Use in Low-Cost Housing: Part 4. A performance test was c Onducted in the floor-testing chamber of the National Bureau Of Standards On a fourth Series Of 40 different installations involving 26 differ- ent floor c Overings. Specimens of most Of the floor COVer 1ngs were installed On both a c Oncrete and a WOOd Subfl OOr. Included in the test were c Ork tiles, rubber tile containing aluminum O X 1 d e aggregate, a s p h a l t t 1 le, marble 1zed linoleums, felt-backed floor c Overings having V a r 1 O us wearing surfaces, Strip Taples, maple unit-block, De C a n unit-block, asphalt. In a St 1 c, c Oal-tar mast ic, alumina cement- rubber latex composit 10n, magnesium Oxychloride com— p0S1t iOn, and 1:2:4 POrtland cement cOncrete. Dif- ferent underlays and adhesives were also included in the test. The test' installat 10ns are described and results showing the depth of the depress 10ns in the floor c Overings Iſlade by the equipm.ent are pre- Sented in tables. Brief summarles Of the Iſlanner in which the various 1nstallat 10ns performed are given, and the 1r appearance at the end of the test is shown by photographs. A few generalized comments and c On- Clus 10ns are made. U. S. G ov., Fe d e r a l Specification SS-P-371; 1937. P 1 pe; COncrete, Non-Pressure, Non-Reinforced, a n d Re 1nforced. Covers two types- (I) nonre inforced ‘of bell and spigot pattern, and (II) reinforced. Gives requirements for materials, workmanship, dimensions, strength, and design; methods of sampling, inspec- tion, and tests; and requirements f or packing and ILarking. U. S. Gov. Federal Works Agency, Public Roads Admin- 1stration. Spécifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Culverts and Retaining Walls. References.—Definitions, methods of sampling and of testing, see 500, 5 10, 5 12. 10, 516. O; gravel, Sand, fine aggregate, coarse aggregate, broken, stone, Slag, see 512. 11, 512. 12, 512. 13, 512. 14, 512. 15, 512. 2; cement, see 516. 1; concrete in road construc- t 1 on, see 518. 21, 518. 31; C on Crete in bridge and 336 Nonmetal lic Minerals 5 || 7.2 building construction, see 518. 4, 518.5; C On Crete drainage structures and pipe, see 518. 6; concrete tanks and masonry, see 518.7, 518, 8; concrete burial Vaults, see 959. 3. 5 || 7. L | ME 5 || 7-0 GENERAL ITEMS American Society for Testing Materials, C 50–27; 1927. Methods of Sampling, Inspect iOn, Packing, and Mark- ing of Quicklime and Lime Products. Requirements for securing of samples; for lump or granular mate- rial in bulk, in packages; for powdered material in bulk Or packages; treatment of Sample, inspection, packing and marking. American SOC lety for Testing Materials, C 51-44; 1944. Definitions of Te r m s Relating to Lime. Defines lime, quicklime, lump lime, lump lime screened, pulver 1zed lime, hydrated lime, liming material, air-slaked lime, calcia, magnesia, building or con– Struction lime, chemical lime, agricultural lime, and available lime. American Society for Test i ng Materials, C 51-44T; 1944. Tentative Definitions of Terms Relating to Lime. De f i n e s run-of-kiln quicklime, quicklime sizes, hydraulic hydrated lime, high-calcium hy– draulic hydrated lime, hydrated lime. American Society for Testing Materials, C 110–38T; 1938. Tentative Me th od s of Physical Testing of Quicklime and Hydrated Lime. For determination of residue of quicklime and hydrated lime, for stand- ard consistency Of lime putty, plast 1o it y Of lime putty by use of the Emley piastic Imeter, and for constancy O. volume. National Assn. of Purchasing Agents. Handbook of Comr- modity Data. Sheets, 1938. Lime; Chemical. Covers definition, SOlubility, impurities, grades, packing, uses, and Inspect 10n. and high-magnesium hydraulic 5||7. I L I ME References. – Lime, see 517. 2. 517.2 HYDRATED LIME AND QUICKLIME American Ceramic Society. Journal of A. C. S. for June 1928. U. S. National Bureau Of Standards. Circular 118. Adopted by A. C. S. in 1924. Limestone, Quick- lime, and Hydrated Lime. Use of lime in manufacture of glass, definitions, requirements on chemical com— pOSlt iOn Of nonvolatile DOrtion Of limestone, quick- lime Or hydrated lime, f ineness, methods of sampling and testing. American Leather Chemists Assn. and Analysis. Lime, 1942. Gives requirements for ava 1lable calcium oxide, gravimetric analysis lime Qr limestone, acid insoluble Siliceous matter, iron and aluminum OX10es, iron oxide, calcium oxide, mag- nesium OX ide, and Sulfur trioxide. American Ra 1lway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Hydrated Lime To Be Used in Water Treatment. Covers two grades-high-calcium and calcium. Gives re- Quirements for chemical and physical properties arid tests, packing, inspection, penalization, and rejec- t 10n. Quicklime, and hydrated lime, Methods of Sampling American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Quicklime To Be Used in Water Treatment. Covers two grades—high-calcium and calcium; and four forms- lump, pebble, ground, and pulverized. Gives re- quirements for chemical propert les and tests, pack- ing, inspection, and rejection. American Railway Engineering Assn. Sonstruct ſon and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Brickwork. Gives requirements for lime. American Society for Testing Materials, C 5-26; 1926. Quicklime for Structural Purposes. Includes crushed, granular, ground, lump, pebble, and Dulver 12ed cal- cium Or magnesium quicklime f O r structural pur- poses. Requirements for chemical composition, fine- ness of residue from slaking test, Sampling and in- spection, with tests by A. S. T. M. methods. Includes directions for Slaking and preparation of lime put- ty for use. American Society for Testing Mater 1als, C 6-44; 1944. Normal Finishing Hydrated Lime. Covers finishing hydrated lime for scratch, brown, and finish coats of plaster; for stucco, mortar, and as an addition to Portland cement c Oncrete. Gives chemical COIT- position, residue, soundness, plast 1C1ty, Sampling, inspection, and methods of testing. American Society for Testing Materials, C 25-44; 1944. Methods of Chemical Analysis of Limestone, Quick- lime, and Hydrated Lime. COvers scope, analysis, special solution required, insoluble matter, Silicon dioxide, iron and aluminum OX1Cies, total iron, Cal- cium oxide, strontium oxide, magnesium OXide, loss on ignition, mechanical moisture carbon dioxide, Sulfur trioxide, total Sulfur, phosphorus, manganese, ferrous iron, available lime index, and appendix. American Society for Testing Materials, C 45-25; 1925. 2uicklime and Hydrated Lime for Cooking Of Rags in Paper Manufacture. Requirements' as to chemical COm- position of quicklime or hydrated lime, economic considerations for higher or lower limits, and tests according to A.S.T. M. method C 25. American Society for Testing Materials, C 46-27; 1927. Quicklime for Sulfite Pulp Manufacture. For "Milk of Lime" or "Tank System" for use in making the cook- ing liquor. Limiting percentages of calcium and magnesium oxides; Oxides Of silicon, iron, and alu- minum; and tests according to A. S. T. M. method C 25. American Society for Testing Materials, C 47-27; 1927. Hydrated Lime for Warnish Manufacture. For oleo- resinous varnishes, general requirements, chemical composition, fineness, reactivity, tung-Oil heat test, Sampling, and inspection. American Society for Testing Materials, C 48-24; 1924. Quicklime and Hydrated Lime for Use in the Textile Industry. For treatment of cotton, linen, and jute for liming the kiers, boiling out or scouring, and for bleaching. Gives general requirements, chemical composition, and tests according to A. S. T.M. method C 25. American Society for Testing Mater 1als, C 49-42; 1942. Quicklime and Hydrated Lime for Silica Brick Manu- facture. Requirements on percentages of Oxides of 337 5 || 7.2 Directory of Commodity Specifications calcium, magnesium, iron and aluminum, Silica, in- soluble matter, and of carbon dioxide, using test by A.S.T.M. method C 25. American Society for Testing Materials, C 53-39; 1939. Quicklime and Hydrated Lime for Water Treatment. For purification and SOſtening of water for munic- 1pal and industrial purposes; general requirements, available lime percentages for quicklime and hy– drated lime, and sampling and inspection. American So c 1 ety for Testing Materials, C 141–42; 1942. Hydraulic Hydrated Lime for Structural Pur- poses. For scratch or brown coat plaster, for stuc- co, cementitious material in concrete, or for ad- mixture in Portland cement concrete, either high calcium, or magnesium hydraulic hydrate. Require- ments for chemical composition, fineness, time of Setting, Soundness, compressive strength, sampling, and methods of test. Contracting Plasterers' International Assn. Standard Specification. Includes requirements for lime. Technical Assn. Of the Pulp and Paper Industry. Anal- ysis of Lime, Standard T 617 m-44; 1944. Quick- lime (Unslaked Lime) and Hydrated (Slaked Lime). This association has adopted the following specifi- cations of the American Society of Testing Materi- als: for use in cooking rags, standard C45-25; for use in Sulphite pulp manufacture, Standard C46-27; and for use in Water treatment, Standard C53-39. COVers Sampling and analysis. U. S. Gov., Dept. Of Commerce, National Bureau of Standards. Circular C231; 1925. Quicklime and Hy- drated Lime for Use in the Purification Of Water. A p p r O v e d by the Interdepartmefital Conference On Chemical Lime. Requirements on percentage of avail— able lime in quicklime and of available calcium hy- droxide in hydrate lime, methods Of Sampling and testing. U. S. Gov. , F e d e r a l Specification SS-L-351; 1930. Lime; Hydrated (for) Structural Purposes. Covers two types-(M) masons and (F) finishing. Gives re- quirements for chemical composition, fineness, sound- ness, and plasticity; methods Of Sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification SS-L-381; 1928. Amendment 1; 1939. Lime; Hydraulic, Hydrated. Cov- ers two types- (C) calcium and (M) magnesium; with or without water-repellent additions. Gives require- ments for chemical composition, fineness, strength, time of setting, Soundness, water retention, and water repellency; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Fe d e r a l Specification SS-Q-351; 1930. Quicklime; (for) Structural Purposes. Covers two types- (C) calcium and (M) magnesium. Gives require— ments for material and workmanship, chemical COmpO- sition, and waste; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , U. S. Army, Chemical W a r ſ a re Service. Specification 4-503–245A; 1941. Lime; Hydrated (for SOda Lime). References.—Definitions, method of sampling and of testing, see 500, 517.O; lime for fertilize r , see 859; lime Whitewash, see 843. 5. 5 |8. CONSTRUCTION WORK 5|8.0 GENERAL ITEMS American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Test Borings. Gives requirements for plant, depth, exploration methods, records, samples, and inspec- tion; and sample page of test boring data. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual f or Railway Engineering. Uní form General Contract Forms. Proposal, construction contract, COSt-plus percentage construction contract. American S 9 c i e ty for Testing Materials, D 426-39; 1939. Method of Test for Field Moisture Equivalent Of Soils. For determination of the minimum mois– ture COIntent at Which a drop Of water placed On a smoothed surface of the soil is not immediately ab– Sorbed. Describes evaporator, selection of sample, method of adding water, and oven drying to obtain percentage Of field Inoisture. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention, 7. 16 (1938), 7. 17, 7. 18, 7. 19, and 7.20 (1939). Anchor- age of Steel-Deck Roofs. A series of b ul le t in S Showing details Of Wind-anchorage methods for var- ious types of steel-deck roofs. Associated General Contractors of America. Manual, 1925. Includes contract forms for engineering con– Struction, building contract of the American Insti- Lute of Architects, Subcontract form, standard munic- 1pal contract, Standard government contract (U. S. standard form No. 23), A. G. C. cost plus fee contract, highway contract approved provisions, construction Service contract, equipment rental contract, A. G. C. proposal form, and separate contracts-government decision. Associated General Contractors of America. Manual, 1926. Includes highway estimate sheets, building estimate summary forms, contractors' equipment owner- ship expense (revised, 1938), equipment record forms, standard prequalification questionnaires and financial statements for prospective bidders (1933), financial statement and questionnaire for c re d 1 t transactions, advantages of winter construction, func- tions Of general COntractor, classification of con- struction occupations (1935), and code of ethics. Associated General COntractors Of America. American Standards ASSn. , A 10.1-1939. Manual of Accident Prevention in Construction, 1938. Gives safe prac- tices on construction work; including first aid, for excavation, explosives, demolition, hoists and der- ricks, pile driving, concreting, scaffolding, bar- ricades, shoring, b o i le r s and pressure vessels, trucks and railroad track usage, fire prevention, tunneling, road construction, electrical equipment, protection of the public, and occupational diseases. U. S. Gov., Federal Housing Administration. Minimum Construction Requirements. These requirements pro- vide a Minimum 8tandard of Construction and shall apply to all new construction on which the mortgage is insured by the Federal Housing Administration. They are COnsidered necessary to produce a well- COnStructed dwelling which will serve as sound se— curity for a long-term mortgage loan. Since these 338 NOmme tallic Minero ls 5|8. | requirements are essentially minimum, they are not to be built dOwn to but form a basis from which to build up. COD les are available in the F. H. A. insur- ing Offices throughout the U. S. Include require- ments for excavat 10n, Iſlas Onry, adobe C OnStruction, structural steel a nd iron, lumber, WOOd framing, termite prevention, r O Of coverings, sheet metal, l at h 1 ng, plastering, stucco, painting, , plumbing, heat. 1ng, electrical w O r k, etc., acc Ording to ge O- graphical location and local building c Ode require- Iſe IntS. U. S. GOv., Fe d e r a l Specification SS-R-4O6a; 1942. Aſſendſſent 1; 1944. Road and Paving Mater 1als; Gener- al Specifications (Methods for Sampling and Test- 1ng). Gives methods of sampling and test, ing that are used officially in the routine examination of certain road and paving materials covered by feder- al Spec if ications. References. – Safety code for building construc- 5|8. GRAD ING FOR ROADS 518. 10 General Items American Assn. Of State Highway Off 1C 1als. A POlicy On Intersections at Grade, 1940. COvers 1ntroduc- t1On, definitions, type Of intersection, assumed de- sign vehicles, designs for edge Of pavement. On curves at intersections, m in 1 m um r 19.ht-angle intersec- tions, IL inimum oblique-angle intersections, separate turning lanes, flared intersect iOns, acceler at 1. On and deceleration lanes, islands and channels, aline- ment and grades at intersect 1 Ons, s 19.ht distance at intersections, location Of Signs at intersect iOns, illustrative existing intersections, approved con- clusions, illustrations, and tables. American A S S n. Of State Highway 0ff 1c ials, M57-42. Standard Specifications for Materials for Embank- ments and Subgrades. Gives scope, definitions, gen- eral requireſſents, and meth00s Of test ing. American A S S m. Of State H1 ghway 0fficials, T86–42. Standard Methods Of Surveying and Sampling SO11S f Or Highway Subgrades. Gives purpose Of Subgrade Survey, SC Ope Of Subgrade Survey, equipment for Sub- grade survey, soil profile determination, exam ina- t iOn Of soil sect 10n, select iOn Of samples, Imapping the SOil profile, and analysis Of data. American As s n. Of State Highway Officials, T87–42. Standard Methods of Preparing Disturbed Soil Sam- ples for Test. This method describes the prepara- tion of soil samples as received from the field for mechanical analysis, the determination of the soil characteristics, and the compaction test. Gives ap- paratus, S 1 Ze of sample, preparation of sample, test Sample for mechanical analysis, test sample for sub- grade SO11 C Onstants, and test sample for the com- pact iOn test. American As s n. Of State Highway Officials, T93-42. Standard Methods of Determining the Field Moisture Equivalent Of SOlls. The field moisture equivalent Of a soil is the minimum, water content at which a drop Of w a t e r placed On a smooth surface of the soil will not be completely absorbed in 30 seconds. Gives apparatus, sample, procedure, and calculation. American Petroleum Institute, Division of Production. COde 26, 1935. Recommended Pract ice on F O r II, of Agreement an d Specifications for Pipe-line Cross- ings Under Railroad Tracks. American Railway Engineering Assn. Construction and Maintenance Section, As sn. Of American Railroads. Manual for Railway Engineering. Specifications for Formation of the Roadway. Gives requirements for construction, alignment, grade, cross-section, clear- ing and grubbing, grading, and work in vicinity of Operated tracks. A m e r 1 c an Society for Testing Materials, D 420–42ſ; 1942. Tentative Methods of Surveying and Sampling Soils for Highway Subgrades. Covers purpose, scope, and equipment for Subgrade survey. Soil profile de- termination, examination. Of SO11 Section, for roads in service and new roads, typical Survey Sheets, and analysis of data. A m e r 1 c an Society for Testing Materials, D 421–39; 1939. Method of Preparing Soil Samples for Mechan- ical Analysis a n d Determination Of Subgrade Soil. Constants. For Samples as received from the field; requirements f O I preparing Sample, apparatus, test samples f O r mechanical analysis, and for subgrade SO11 COnStants. A m e r 1 C an Society for Testing Materials, D 558–44; 1944. Method of Test for Moisture-Density Relations Of Soil-Cement Mixtures. For relationship between moisture C On t e n t Of soil-cement mixtures and re- ‘Sulting densities (Oven-dry weight) when mixture is compacted in the laboratory, be for e cement hydra- tion. Gives apparatus required, method of proced- ure, and calculation of moisture-density relation- Ship. A m e r 1 c an Society for Testing Materials, D 559–44; 1944. M et h O d of Wetting-and-Drying Test of Com- pacted Soil-Cement Mixtures. For determining soil– cement losses, moisture changes, swell and, shrinkage produced by repeated wetting and drying of compacted Specimen. COvers apparatus required, preparation of material and molding Of s p e c 1 m e n, and outline of procedure. A m e r 1 c a n Society for Testing Materials, D 560-44; 1944. Method of Freezing-and-Thawing Test of Com- pacted Soil-Cement Mixtures. For determining soil– cement losses, moisture changes, swell and shrinkage produced by freezing and thawing compacted Specimen. Glves apparatus required, preparation O f material and molding Of Specimen, and Outline of procedure. U. S. Gov. , Federal Works Agency, Public Roads Admin- 1 Stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Includes clearing and grubbing; random clear- ing; random grubbing; selective removal of trees and Snags; , Stripping a n d Storing topsoil; roadway and d r a 1 n age excavation; unclassified excavation for Structures; borrow; Overhaul; a n d Special Overhaul Of borrow. 518. I I Roadway Preparation American Public Works Assn. Specification for Earth Subgrade, B1–36; 1936. Covers grading and prepara- tion of earth subgrades for pavement foundations, including Stakes, excavating, fill, rock, drainage, rolling, and temporary crossings. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, 5 || 8. | Directory of Commodity Specifications FP-41. Obliteration of Old ROadway.S and RoadSide Clean-up (Wooded Areas). References.—Definitions, methods of sampling and of testing, see 518.0, 518. 10. 5|8. 2 Excavation and Embankment American Railway Engineering ASSn. Construction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Construction, Excavation, and Temporary Lining of Tunnels. Gives requirements for laying out work, Sanitary provisions, excavation, change in area. On account of curvature, slides and falls, excayation below grade, refuge niches, Shafts, classification, disposition of material and Overhaul, wiring, blast- ing, drainage, timber 1 in ing, packing, portals, Ven- tilation, and lighting. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Includes embankment; foundation ſill; back- fill for structures other than pipe culverts; bed- ding for backfill for pipe culverts; disposal of surplus material; replacing topsoil; tree wells and tree root protection; and furrow ditches. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Includes hand-laid rock embankment. U. S. Gov. , Navy Dept., Bureau of Yards and Docks. Specification 4Yd; 1939. Construction of Portland Cement Concrete Pavements. Includes requirements for clearing and earthwork. References.-Definitions, methods of sampling and of test in g, see 518. O, 518. 10. 5|8. 13 Slopes and Shoulders for Roads References. -Definitions, methods of sampling and O ſ testing, see 518. O, 518. 10; gravel, broken St. One, Slag for shoulders, see 512. 11, 512. 15, 512.2. 5|8. It! Subbases for Roads U. S. Gov., Federal Works Agency, Public Roads Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Includes Spot subgrade reinforcement; sub- grade; finishing earth graded roads; and fine grad- ing Subgrade and ShoulderS. References.-Definitions, methods of sampling and of test in g, see 518. O, 518. 10; other specifications for subbases and ſoundations, see 518. 2; gravel, broken Stone, Slag, See 512. 11, 512. 15, 512.2. 5| 8.2 FOUNDATION FOR ROADS 518.20 General Items American Transit Assn. Recommended Design of Proper Foundation for Tracks in Paved Streets, W102–23; 1923. 5|8.2| Cement Concrete Foundation for Roads American Public WorkS ASSI). Spec 1 fication for Pave- ment Foundation of Portland Cement Concrete, B4-36; 1936. Gives requirements for spreading of concrete On foundation prepared in accordance with A. P. W. A. Specification B1-36, materials to comply with A. S. T. M. Specifications. American Society for Testing Materials, D 58-37; 1937. Materials for Sand-Cement Bed for Brick and Block Pavements. For brick, stone block, wood block, as- phalt block, and other block pavements; requirements for quality of Sand, Sieve analysis, Portland Cement, mortar Strength, and testing by A. S. T. M. methods. References.—Definitions, methods of sampling and of t e s t in g , see 500, 510, 512. 10, 516.0, 518.0, 518. 10; Street railway foundation, see 518.20; sand, gravel, broken Stone, Slag, see 512. 1, 512. 2; cement and concrete, see 516.1, 516.3; preparation of road- Way, see 518. 11, 518. 12. 5|8.22 Telford Foundation for Roads U. S. Gov. , Federal Works Agency, Public Roads Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41, Telford Base Course. References.-Definitions, methods of sampling and of t esting, see 510; preparati On O ſ roadway, see 518. 11, 518. 12. 5|8.23 Macadam Foundation for Roads American Public Works Assn. Specification for Pave- ment Foundation of New Macadam, B2-36; 1936. In- cludes mineral aggregates composed Of Coarse aggre- gates and filler tested in accordance with A. S. T.M. methods, construction, compacting, and admission of traffic. American Public Works ASSII. ment Foundation of Reconstructed MaCadam, 1936. aggregate and ſ 1 l l e I’, quality of materials. U. S. Gov., Federal Works Agency, Public Roads Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Waterbound Macadam Base Course. Specification for Pave- B3–36; For scarl fying old macadam, adding of coarse Construction methods, and References. – Definitions, methods of sampling and of test in g, see 500, 510, 512. 10; Sand, gravel, and broken stone, see 512. 1; Slag, see 512. 2; Slag foun- dation, see 518.28; b 1 tuminous macadam ſoundation, see 518.25; asphaltic foundation, see 518.27; broken stone foundation, see 518.24; ballast, see 511.73; preparation of roadway, see 518. 11, 518.12. 5|8.24 Broken Stone Foundation for Roads U. S. Gov., Federal Specification SS-M-51; 1931. Ma- terials; (for) Cushion Copr.se, Brick, Stone-Block, or Wood-Block Pavements (Sand, S l a g, Limestone, Screening, Etc.) Covers sand, granulated Slag, Slag Screenings, and limestone screenings. Gives require- ments for material and grading and methods of Sam- pling and testing. U. S. Gov., Federal Works Agency, Public Roads Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Crushed Gravel or Crushed Stone Base Course. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Reconstructed Stone or Gravel Base Course. References.—Definitions, methods of sampling and of testing, see 500, 510, 512. 10; broken Stone, see 512. 15; ballast, see 511.73; telford ſoundation, See 518.22; macadam foundation, see 518.23; bituminous macadam foundation, see 518.25; asphalt 1 C founda- tion, see 518.27; preparation of roadway, see 518. 11, 518. 12. 340 Nonmetal lic Minerals 5 || 8.30 5 18.25 B it um in ous Ma cadam Foundation for Roads Aſherican Public WOTKS ASSI). ment Foundation of Tar Macadam (Cold Penetration Type), B7-36; 1936. For materials and methods of C Onstruction, including requirements for refined tar for cold application, tested in a CCOrdance with A.S.T. M. methods. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National FOrests and National Parks, FP-41. Bituminous Macadam Base Course (Asphalt or Tar). U. S. Gov. , Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Reconditioning of Used Roadbed (Preparatory TO Bituminizing). References. - Other bitum inous (asphalt) macadam base courses, see 518.27; definitions, methods of Sampling and of test ing of bituminous materials, see 502.2, 505. O, 505.30; deſ initions, methods of 88 mpling and of test in g of nonbituminous mater la ls, see 500, 510, 512. 10; Sand, gravel, broken stone, See 512.1; Slag, see 512.2; as phalts, road of ls, tar, See 505. 1, 505.2, 505.3; preparation of roadway, see 518. 11, 518. 12; bituminous concrete foundation, see 518, 26. 518.26 Bituminous Concrete Foundation for Roads American Public Works Assn., Specification for Pave- ment Foundation of Tar M a c 3 d a m (Hot Penetration Type), B6–36; 1936. For materials and methods of construction, including requirements for refined tar, tested in accordance with A.S.T. M. meth00s, crushed stone, and for block pavement surface course preparation of Sand-tar Cushion. U. S. Gov., Federal Works Agency, Public Roads Admin- iStration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Hot Bituminous Concrete Base Course. References. - Other bituminous (as phalt) concrete foundations, see 518. 27; de f initions, methods of Sampling and of testing bitum inous materials, see 502. 2, 505. O, 505.30; deſ in 1t ions, methods of sam- pling and of test ing nonb 1tuminous mater ials, see 500, 510, 512. 10; b 1 tuminous macadam foundation. see 518.25; Sand, gravel, and broken Stone, see 512. 1; Slag, see 512.2; as phalts, road of ls, tar, see 505. 1, 505. 2, 505.3; preparat 1 on of roadway, see 518. 11, 518. 12. 518.27 Asphaltic Foundation for Roads American Public Works Assn. Specification for Pave- ment Foundation of Asphaltic Concrete, B-5; 1936. For materials and methods of construction including requirements for asphalt cement, tests in accord- ance with A. S. T. M. methods, preparation and compo- sition of asphaltic base mixture, and formation of JO intS. American Public Works Assn. Specification for Pave- Iſlent FOundation of Asphalt Macadam, B9–36; 1936. Describes materials and methods of construction, in- cluding mineral aggregate, asphalt cement, tests in accordance with A. S.T.M. methods, heating and dis- tributing Of asphalt cement. References. --Other asphaltic (b 1 tuminous) founda- tions, see 518.25, 518.26; de f in it ions, methods of Sampling and of test ing bituminous materials, see Specification for Pave- 502.2, 505. O; deſ in it ions, of testing nonbituminous materials, 512. 10; Sand, gravel, broken St. One, see also 512. 1; slag, see 512.2; as phalt, road oils, see 565. 1, 505. 2; preparation of roadway, see 518. 11, 518. 12. 5|8.28 Slag Foundation for Roads U. S. Gov., Federal Works Agency, Public Roads Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Dry Choked Stone or Slag Base Course. References. -Def in it ions, methods of sampling and of test ing, see 500, 510, 512.10; Slag, see 512. 2; preparation of roadway, see 518. 11, 518.12. methods of sampling and See 500, 510, 5 18.29 Miscel laneous Specifications for Foun- dations for Roads American Public Works Assn. Specification for Pave- ment Foundation of Reconstructed: Brick, Block, Or Concrete Pavement, B8–36; 1936. For use of worn pavement as base for new surface by filling depres- s ions with asphaltic concrete, including prepara- tion, placing, and COmpacting- U. S. Gov., Federal Works Agency, Public Roads Admin- istration. Specifications for Construct iOn Of Roads and Bridges in National Forests and National Parks, FP-41. Gravel Base Course. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Reconstructed St. One Or Gravel Base COurse. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for COnstruction Of R0ads and Bridges in National Forests and National Parks, FP-41. Selected BOrr Ow Base COurse. U. S. Gov., Federal Works Agency, Public Roads Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Sledged Stone Base Course. U. S. Gov., Federal Works Agency, Public Roads Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Stabilized Soil Base Course. * References.—Definitions, methods of sampling and of testing, see 500, 510, 512. 10, 518.0, 518. 10; rock and stone, see 511. 7; sand, gravel, and broken stone, see 512. 1; slag, see 512. 2; preparation of roadway, see 518. 11, 518. 12. 5 18.3 PAVEMENT SURFACES 518.30 General American Assn. of State Highway Officials. A Policy on Criteria for Marking and Signing No-Passing Zones on Two- and Three-Lane Roads (Standards for Marking and Signing No-Passing Zones), 1940. Covers intro- duction, assumed design speed, no-passing Zones in op- posite directions, sight distance at no-passing Zones, locating no-passing ZOnes, no-passing ZOnes approach- ing intersections, relation of limits Of no-passing Zones to P. L. of vertical curves for Durpose Of marking pavements, transitions between roads having different numbers of traffic lanes, approved conclus 10ns, and standards for marking and signing no-passing ZOnes. American Assn. Of State Highway Officials. A Policy on Highway Classification, 1940. Covers introduc- tion, class designation, traffic density, assumed period of time, approved traffic. density, traffic Items 341 5 || 8.30 Directory of Commodity Specifications American ASSn. American ASSn. American ASSn. Of State Highway Officials. American ASSI). Calcium Chloride ASSn. capacity, character of t r a f f 1 c, speed, and list of references. Of State Highway Officials. On Highway Types (Geometric), 1940. Covers intro- duction, the traffic lane, Shoulders, guardrails and curbs, parking lanes, sidewalks, highways with single-lane Surfaces, two-lane highways, three-lane highways, four-lane highways, dividing the four-lane highway, median Strips at intersections at grade, median strips in general, crown and superelevation, effects of grade separations, effects of service roads, approved conclusions, and illustrations. Of State Highway Officials. A Policy On InterSect1 OnS at Grade, 1940. Covers introduc- tion, definitions, type of intersection, assumed design vehicles, designs for edge of pavement on Curves at intersections, minimum right-angle inter- sections, minimum oblique-angle intersections, sepa- rate turning lanes, flared intersecti Ons, accelera- tion and deceleration lanes, 1slands and channels, alinement and grades at intersections, sight dis- tance at 1ntersections, location of signs at inter- Sect1 Ons, lllustrative existing intersections, ap- proved COnclusions, illustrations, and tables. A Policy On Rotary Intersections, 1942. COvers introduction, advantages and disadvantages of rotaries, traffic COHaiti Ons favorable to rotary design, principles Of rotary design, speed of rotary movement, distance between radial roads, the central island, the rotary roadway, Outer curb Outline, entrance and exits, direct 10nal islands, roadway C r O S s slopes, sight distance and grades, curbs and shoulders, landscape development, S 1 g n s, pavement stripes or markers, 11ghting, Stop-and-go COntrol, examples and adapta- tions Of TOtary design, approved conclusi OnS, and 1llustrationS. Of State Highway Officials. A Policy On Sight Distance for H1ghways, 1940. COvers intro- duction, non-passing minimum sight distance, percep- tion and brake reaction time, braking distance, ef- fect of grade, Safe passing sections, passing min- imum sight distance, perception time, Speed and num- ber of Overtaken vehicles, spacing of moving vehi- cles, acceleration of vehicles, speed of opposing traffic, passing sight distance two-lane highways, passing sight distance three-lane highways, effect of grade, sight distance for four-lane highways, extra lanes for passing, height of eye and object, measuring sight distance, recording sight distance, general application, approved COnclusi OnS, and ad- denda. assumed design A Policy American S Oc le t y for Testing Materials, D 290–39; Recommended Practice for Bituminous Paving Plant Inspection. Defines the duties and authority Of the inspect Or at a paving plant, engineer, COn- tract. Or, lab Oratory, and plant lab Oratory. Outlines position Of inspector, plant equipment and Opera- tion, Sampling, preparation Of mixtures, plant, test- ing of materials, and form of report. * Bullet in 26; 1942. Soil—Ag– gregate Stabilization and the Use of Calcium Chlo- ride for Military Roads and Airport Runways. Covers dustless, firm military roadS and runways, grOwth Of road Stabilization, stabilized mixtures for Inil- 1939. Calcium Chloride Assn. Calcium Chloride Assn. Calcium Chlor 1de ASSI). Highway Research Board. National Sand and Gravel ASSn. Structural Clay Products In s t 1 tu t e. itary roads and airports, use of calcium chloride 111 road construction practice, chart of mechanical. Stabilization procedure, consolidating gravel Sur- faces using mix-in-place methods, consolidated run- Way at Selma Airport, Kankakee Ordnance Plant roads, Stabilizing effects of calcium chloride, and value of calcium chloride in concreting. Bullet in 27; 1942. Skidproof- 1ng Icy ROads and Streets—Calciuſ'ſ Chloride in Ice Control Practice. Covers cold weather map of the U. S., lce Control policy and practice, skid tests data, freeze-proofing and embedment values, abrasive preparation a n d pre-treatment, ice treating prop- ertles, Skidproofing vallie of calcium chloride in abrasives, ice melting rates of calcium and sodium chlorides, calcium chloride treatment, economic ad- Varitage Of t re a t e d abrasives, spreading rate and effectiveness, placement and storage of abrasives, Organized 1ce treating Operations, preventing forma- tion of ice, ice removal—roads and streets, other locations, and table of freezing points. Bulletin 29; 1942. Surface COnSOlidation and Maintenance With Calcium Chloride. For low-cost roads and base development emergency roads and airport runways. Covers highway develop- ment t hr Ou gh maintenance, surface consolidation described, C On S Olida t 1 On Objectives, planning and preparat 1 On f O I Surface COnSOlí dation, importance Of proper binder-soil, test procedure for controlled proportioning, determ in at 1 On Of quantity Of soil fines, "rule-Of- thumb" methods, essentials in mix- ing and 'placing Operatl Ons, mOisture is a critical factor, use of calcium chloride, stabilizing effects Of calcium Chloride, economics Of maintenance with calcium chloride, maintenance 'Of consolidated roads, resurfacing W 1 t h prestabilized material, and ex- tended fields for Surface COnSOlidati Om. Brief 179. Dust COntrol With Calcium Chloride. FOr Uennis COurts, playgrounds, parks and cemeteries, driveways, parking areas, fac- tory yards, and drive-in theaters. Covers dust—a Serious p r O ble In, Sprinkling not lasting, Calcium chloride holds moisture, binds dust, Spreading is simple, soil variation and W e a t he r factors, for highway maintenance, for dustproofing drives, street frontages and playgrounds, general recommendations, and packing and Shipping. Use Of Calcium Chloride in ROad Stabilization, 1938. COvers calcium chloride, principles of Stabilization, mixture design speci- fications, computing quantities, properties Of -cal- clum chloride and how they function in TOad stabi- lization, calcium chloride stabilization types, .sur- face consolidation by ſma intenance methods, construc- tion of d e s i gn ed Stab 111Zed roads, construction costs, maintenance, u t 1 l 1 t y Of Calcium chloride roads as future bases, research and references. C i r c ul a r 13; 1935. The Use of Gravel in Cement BOund Macadam. Głves a general discuss 1 On Of the use Of gravel in cement bound macadam together with a history of the sub- ject and Tecent findings. Mason's Handy Guide. Gives mortar recommendations, mortar propor- tions, weights of materials, and tables for estimating 342 Nonmetall ic Minerals 5 8.33 number Of bricks, cubic feet Of mortar, number of hollow wall tile, and quantitles Of lump quicklime, pulverized quicklime, and hydrated lime required. 5|8.3 Cement Concrete Pavements American Public Works Assn. Specification for Port- land Cem ent Concrete Pavement, F1-39; 1939. For concrete and reinforced concrete pavements; require- ments for cement and aggregates tested in accord- ance with A. S. T. M. methods, water, reinforcement, steel including wire fabric, bars, bar mats, dowel and tie bars, and deformed metal plate, joint fill- ers, premolded and poured-in-place types, cork ex- pansion joints, joints, metal and wood forms, curb and gutter, proportioning concrete, mixing, deposit- ing, hand and machine finishing, curing, and appen- dix covering recommendation Of d e s i gn, A. S. T. M. Specifications applicable to materials and methods Of test, definitions, and Sampling. American Railway Engineering Assn. Construction and Maintenance Section, A S S n. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Concrete Pavements and Foundations. Gives requirements for grading, Subgrade, curbing, joint filler, forms, joints, ex- pansion joints, placing reinforcement, placing and finishing concrete, curing and protection, and guar- antee. American Railway Engineering Assn. Construction and Maintenance Section, A S S n. Of American Railroads. Manual for Railway Engineering. Specifications for the Construction of Monolithic Concrete Crossings. Gives requirements for design of crossing, rail fillers, end crossing, concrete, and steel. American Railway Engineering Assn. Construction and Maintenance Section, A S S n. Of American Railroads. Manual for Railway Engineering. Specifications for the Construction of Precast Concrete Slab Crossings. Gives requirements for design, materials, installa- tion, loading, flangeways, Outside of rail he ad, anchorage, Varlable depth, concrete, steel, ties, Shines, and bevel strips. American Society for Testing Materials, C 175–44 T, 1944. Portland Cement for Concrete Pavements. COn Crete Davements exposed to Severe frost action. Covers- basis of purchase, definition, chemical re- Dackaging and, quirements, physical requirements, Imarking, storage, inspection, rejection, and methods Of testing. POrtland Cement Assn. Manual, aggregates, at the proportioning plant, form setting, preparing the subgrade, joints, at the mixer, fin- 18hing the surface, curing, tests for concrete, curb and gutter, COld We at he r COnStruction, DaVements. Portland Cement Assn. Concrete Pavement Manual of Suggested Practice for Office and Field, Third Edi- tion, 1942. - Covers design of concrete pavements in- cluding width, curves, gradients, joints, reinforce- ment, car track paving, alleys, curbs, crown, drain- age, resurfacing, cement b O un d macadam, concrete bases, colored concrete for pavements an d walks, traffic lines of concrete, and sidewalks; and Tentative Specifications for Air-Entraining FOr use in Concrete Pavement Inspector's 1940. Covers your job, sampling and testing and city U. FP-41. American Public WO r k S ASSn. American Railway Engineering Assn. Portland Cement Assn. construction Of COncrete pavements including mate- rials, aggregate Storage, COncrete f 0 r pavements, subgrade, mixing concrete, placing concrete, placing reinforcement, part width at a time, joints, finish- ing, cracking during construction, curb or curb and gutter, curing, test Of concrete, and maintenance. U. S. Gov. , N avy Dept., Bureau of Yards and Docks. Specification 4Yd; 1939. Construction of Portland Cement Concrete Pavements. References. –Definitions, methods of sampling and of test ling, see 500, 510, 512. 10, 516.0; Sand, grav- el, broken Stone, Slag, see 512. 1, 512. 2; . Concrete, see 516. 3; grading for roadway, see 518. 1; founda– tions for roads, see 518. 2; C On Crete Sidewalks, see 516. 5; curbs and gutters, see 518.63, 518. 64; general road design, see 518.30; road building equipment, weighing equipment, see 743, 793. 5. 518.32 Gravel Pavements A m e r ic a n Society for Testing Materials, D 694-44; 1944. Crushed Stone, Crushed Slag, and Gravel for Water—Bound Base and Surface Courses Of Pavements. Cover gene r a l characterist1CS, physical require- ments, sizes, sieve analysis, and methods of sampling and testing, using A. S. T. M. methods. U. S. Gov., Federal Works Agency, Public Works Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Crushed Gravel or Crushed Stone S u r f a c e COurse. S. Gov. , Federal Works Agency, Public Works Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, Gravel Surface Course. References.—Definitions, methods of sampling and of testing, see 500, 510, 512. 10; gravel, sand, see 512. 11, 512. 12; grad in g for road Ways, see 518. 1; foundations of roads, see 518. 2; curbs and gutters, see 518.63, 518. 64; TO a d - bu l l d 1 ng equ 1 pment, see 743. 518.33 Macadam Pavements American Public WO r k S ASSn. Specification for Mod- ified T a r Macadam Pavement, G6–36; 1936. Consists Of broken Stone or slag b O un d with cold tar and Stone or slag particles introduced from the surface and laid on suitable foundation. Describes aggre- gates, tar Cement, construction, and t e St S using A. S. T. M. methods. Specification for Tar Macadam Pavement, G9-36; 1936. For wearing course consisting of crushed stone or slag consolidated by Tolling an d Subsequently filled with hot tar and finer crushed stone or slag. Requirements for aggre- gates, hot tar, construction, and tests using A. S. T. M. methods for materials. COnStruction and Maintenance Section, A S S n. Of American Railroads. Manual for Railway Engineering. Specifications for Bulldings for Railroad Purposes: Macadam Pavements; and Cement Grouted Macadam Platforms, Floors, Pave- ments, and Pavement Bases. Gives requirements for grade, Subgrade, Curb, gutter, material, construction and guaranitee. * - Cement Bound Macadam Pavement; 1934. General requirements for c 0 a r s e aggregate pavement bound together with Portland cement, grout; materials in accordance with A. S. T. M. specifications. 343 5|8. 33 Directory of Commodity Specifications for construction of subgrade, forms, joints, com— pation prior to grouting, composition of grout, ma- chine and hand finishing methods, and curing. U. S. Gov., Federal Works Agency, Public Works Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Includes: Class B-1, dense graded road-mix surface course; Class B-2, dense graded plant-mix surface course; class C-1, dense graded road-mix surface course; class C-2, open graded road-mix Sur- face course; class D-1, mosaic maCadam pavement; class D-2, three-application pavement; Class E-1, plant—mixed seal coat macadam; class E-2, four-appli- cation macadam; class F-1, dense graded plant-mixed surface course; and class F-2, open graded plant- mixed Surface COurse. References. – Definitions, methods of sampling and of testing, see 500, 510, 512. 10; Sand, gravel, broken stone, slag, see 512. 1, 512. 2; bituminous macadam pavements, see 518.34, 518.37; grading for roadway, see 518. 1; found at 1 OnS and base C. Ourses, see 518. 2; curbs and gutters, see 518.63, 518. 64; general road design, see 518. 3O; T Oad building equipment, S e e 743. 518.34 Bituminous Macadam and Bituminous Con- crete Pavements American Assn. of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes specifications for bituminous carpets—requirements for materials (tar, asphalt, aggregates), prepara- tion of Sub floor, COInstruction of tar mat Surface, construction of asphalt mat Surface (mixed and pene- tration methods), opening to traffic, and measure- ment and payment. American Public Works Assn. Specification for Sheet Asphalt Pavement, G1-36; 1936. Gives general de- scription for construction of b in d e r course and wearing surface, requirements for materials includ— ing sources, aggregates, paving plant, composition of binder mixture, and Surface mixture, construc- tion, maintenance, and tests. American Public Works Assn. Specification for Stone Filled Sheet Asphalt Pavement, G2–36; 1936. For materials and methods of COnStruction including re- quirements for Sources of Supply, aggregates, fill- ers, asphalt cement, paving plant, testing equip- ment, composition o f asphaltic concrete mixture, placing, COmpacting, and for tests of materials by A. S. T. M. methods. American Public Works Assn. Specification for Asphalt Macadam Pavement, G3–36; 1936. Consists of coarse broken stone or slag Consolidated by rolling, enter- stices filled with hot asphalt and fine Stone or slag. Requirements for thickness, Sub-base, seal coat, aggregates, asphalt Cement, Construction, and tests of materials following A. S. T. M. methods. American Public Works Assn. Specification for Fine Aggregate Asphaltic Concrete Pavement, G4–36; 1936. Covers mixture of broken Stone, or Stone and Sand, mineral filler and a s p h a 1 t laid on sub-base and finished with seal coat of hot asphalt and Stone chips or sand. Requirements for thickness, aggre- gates, asphalt, construction, and tests using A. S. T. M. methods. - American Public Works Assn. Specification for Coarse Aggregate Asphaltic Concrete Pavement, G5–36; 1936. Consists of mixture of broken stone, or stone and sand, mineral filler and asphalt laid On Sub-base and sealed with hot asphalt and Stone chips or Sand. Materials, paving plant, construction, and tests of materials by A. S. T. M. methods. American Public Works Assn. Specification for Mod- ified Asphalt Macadam Pavement, G7–36; 1936. Gives requirements for materials and method of construc- tion, including aggregates, cut-back.asphalt, Seal coat, compacting, and finishing, u S 1 ng A. S. T.M. teSt.S. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for the Construction of Bituminous Crossings. Covers the use of emulsified asphalt, rock asphalt, and cut-back products. Gives requirements for founda- tion, handling materials, and method of constructing pavement. American Society for Testing Materials, D 692–42T; 1942. Tentative Specifications for Crushed Stone, Crushed Slag, and Gravel for Bituminous Concrete ..Base and Surface Courses of Pavements. Includes re- quirements for sieve analysis and for tests using A. S. T. M. methods. American So ci e t y for Testing Materials, D 693-44; 1944. Crushed Stone and Crushed Slag for Bituminous Macadam Base and Surface Courses of Pavements. Cov- er the quality and grading of crushed stone to be used in the construction of bituminous macadam base and surface courses. General characteristics, phys- ical properties, sizes, sieve analysis, and methods of sampling and testing. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Bituminous Preservative Treatment. U. S. Gov., Federal Works Agency, Public Works Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Bituminous Prime Coat. U. S. Gov., Federal Works Agency, Public Works Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Bituminous Sidewalk. U. S. Gov., Federal Works Agency, Public Works Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Bituminous Tack Coat. U. S. Gov., Federal works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National ParkS, FP-41. Class A. Seal Coats. U. S. Gov., Federal Works Agency, Public Works Admin- 1stration. Specificătions for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Class A Surface Treatments. References.—other bituminous (asphalt) pavement, see 518.37; definitions, methods of Sampling and of testing for bituminous materials, see 502. 2, 505.0, 505.30; definitions, methods of sampling and of test- ing for nonbituminous materials, see 500, 510, 512-10; sand, gravel, broken Stone, slag, see 512. 1, 512. 2; asphalts, road of ls, tar, see 595-1, 505.2, 505.3; grading for roadways, see 518. 1; foundations and base c ou r s e s , see 518.2; curbs and gutters , . See 513.63, 516.64; mineral filler, see , 512.16; general road design, see 518.30; road building equipment, See 743. 344 Nonmetal lic Mineral S 5|8. 37 518.35 Brick Pavements American Public Works Assn. Specification for vitri- fied Brick Pavement, D1-36; 1936. Requirements as to quality of paving brick, cement, aggregates, as- phalt filler, mastic bed, foundation, headers, un- treated bed, cement-sand bed, brick laying, rolling, expansion joints, bituminous filler, cement grout filler, maintenance, brick gutters, and park i ng Strips, etc. Materials to be tested in accordance With A. S. T. M. methods. Adopted by National Paving Brick Assn. American Railway Engineering Assn. Construction and Maintenance Sect1on, As sn. of American Railroads. Manual for Railway Engineering. . Specifications for Buildings for Railroad Purposes: Brick Pavements and Floors. Gives requirements for grading, subgrade, foundation, curb, gutters, materials, ex p an s'i on Joints, laying, tamping, rolling, applying fillers, and guarantee. U. S. Gov., Federal Works Agency, Public Works Admin- 1 Stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Brick Sidewalk. References. – Definitions, methods of sampling and of testing, see 500, 512. 10, 534. 10; sand-lime brick, See 513; Clay brick, see 534. 11; Cushioning mate— r1 als, see 512. 12, 512. 2, 518. 20; sand filler, min- eral fillers, see 512. 12, 512.16; cement grout fill- # *::,5}}..."...º.º.d.º.º.º. ; #.g. curbs and gutters, see šiš.63, 515. 34; Asphalt Institute. Construction Specifications A-3; general road de S1 gn, see 518.30; road building equip- 1942. S to n e F1 lled Sheet Asphalt Surface Course. In ent, see 743. Includes general description, stone or slag, sand, - m1neral filler, asphalt c e ment, approval of mate- 518.36 Stone Block Pavements t & rials, methods of testing, paving plant essentials, American Public Works Assn. Specification for Stone. preparation Of asphalt cement, preparation of min- Block Pavement, E1-36; 1936. For S to n e block. On eral aggregate, preparation and composition of mix- Sand cushion Or cement-sand bed paved on concrete ture, p a V in g plant inspect 10n, transportation of base course; requirements for new granite blocks as m i x tu re, general conditions, placing asphalt mix- to quality, Size and dressing, resurfacing blocks, ture, joints, compaction of mixture, surface finish, new sandstone blocks, durax paving blocks, cement and measurement and payment. grOut and b1tuminous mastic fillers, construction, Asphalt Institute. Construction Specifications A-4; and Dr.Otection . Of finished Surface. 1942. Sheet ASDhalt Binder and Surf a c e Courses. Includes general description, coarse aggregate, sand for binder course, sand for surface course, mineral filler, asphalt cement, approval of materials, meth- ods of testing, paving plant essentials, preparation of as ph al t cement, preparation of mineral aggre- gates, preparat 10m and COmpOSlt1 On Of binder course mixture, preparat 1 On and composit 1 on of surface course mixture, paving plant inspection, transpor— tation of mixtures, general conditions, placing as- phalt m i x t u re S, joints, compaction of mixtures, coarse surface finish for sheet asphalt mixture, and measurement and payment. Asphait Institute. Construction Specifications A-5; 1942. Sand–Asphalt Base Surface Courses (Hot-Mix Type). Includes general description, Sand, mineral filler, asphalt cement, approval of materials, meth- American Railway Engineering Assn. Construction and Maintenance Section, As sn. Of American Railroads. Manual for Railway Engineering, 1944. Specifications for Buildings for Railroad Purposes: Sheet Asphalt Pavements; Asphalt Block Pavements; and Asphalt Mac- adam Pavements. G 1 v e s requirements for grading, Subgrade, foundations, curbs, gut t e rs, materials, filler, asphaltic cement, construction, and guarantee. Asphalt Institute. Construction Specifications A-1; 1942. Asphalt Macadam Surface Course (Penetration Method. With Hot Asphalt Cement). Includes general description, mineral aggregate, asphalt cement, ap- proval of materials, methods of testing, spreading and compacting coarse aggregate, first application Of asphalt cement, filling Surface voids with fine aggregate, Seal coat, b a c k rolling, protection of pavement, and measurement and payment. . Asphalt Institute. Construction Specifications A-2; 1942. Asphaltic Concrete Surf a c e Course (Coarse Graded Aggregate Type). Includes general descrip- tion, Coarse a g g re g at e, fine aggregate, mineral filler, asphalt Cement, approval Of materials, meth- Ods of testing, paving plant essentials, preparation Of aSphalt Cement, preparation of mineral aggregate, preparation and composition of mixture, paving plant in Spection, transportation of mixture, general con- ditions, placing asphalt mixture, joints, compaction of mixture, and measurement and payment. References. – De finitions, met hods of sampling and of testſng, see 500, 510, 512. 10; stone block, see 511.71; mineral filler, grout filler, see 512.16, 516.9; b.1 tuminous fillers, see 565. 15; cush 1 on in g : mater 1 als, see 512. 12, 512. 2, 518. 20; preparation of roadway, see 518. 1; foundations for roads, see 518. 2; curbs and gutters, see 518.63, 518. 64; general road de S1 gn, see 518.30; road build in g equipment, see 743. 518.37 Asphalt Pavements American Assn. of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes specifications for asphalt block wearing surfaces— requirements for asphalt block (composition, phys- ical characteristics, manufacture), preparation of sub-floor, mortar bed, laying the blocks, opening to traffic, and measurement and payment. American Public Works Assn. Specification for Cold Lald Asphaltic Concrete Pavement (Plant Mix Lloue- fler Type), TG8-36; 1936 (Tentative). two courses Of cold laid asphaltic concrete and top dressing on prepared sub-base. Requirements for materials, including aggregate, hydrated lime, as- phalt cement, and naphtha liquefier for warm and for cold weather, composition of mixtures, paving plant, and construction, using A. S. T.M. methods of tests for materials. Consists of Asphalt Institute. OdS Of testing, paving plant essentials, preparation Of asphalt cement, preparation Of Sand, preparation and COmposition Of mixture, paving plant inspection, transDOrtation Of mixtures, general conditions, plac- ing asphalt mixtures, joints, compaction of mixtures, and measurement and payment. - Construction Specifications B-6; 1942. Patching, Reducing Crown and Correcting Profile (of Old Surfaces Which Are TO Serve as 345 *5 |8. 37 Directory of Commodity Specifications Foundations). Includes general description, materi- als, reduction Of grade, removal of loose and for— eign material, removal of bumps and waves, priming water bound Surfaces, patching, special patching mixture, leveling course, approval of materials, and methods Of testing. Asphalt Institute. Construction Specifications B-7; 1942. Asphalt Macadam Base (Penetration Method. With Hot Asphalt Cement). Includes general description, mineral aggregate, asphalt cement, approval of mate— r1als, methods of testing, spreading and compacting coarse aggregate, first application of asphalt ce- ment, filling Surface VOlds with fine aggregate, Second application Of asphalt cement, back rolling, protection Gf base, and measurement and payment. Asphalt Institute. Construction Specifications B-8; 1942. Asphaltic Concrete Base (Coarse Graded Aggre- gate Type). Includes general description, COarse aggregate, fine aggregate, asphalt cement, approval Of materials, methods Of testing, paving plant es- sentials, preparation of asphalt cement, preparation Of mineral aggregate, preparati On and composition Of mixture, paving plant inspection, transportation of mixture, general COnditi Ons, placing asphalt mix- ture, joints, compaction of mixture, and measurement and payment. Asphalt Institute. Construction Specifications S-1; 1942. Asphalt Surface Treatment Or Retreatment Of Old Bituminous Surfaces. Includes general descrip- tion, mineral aggregate, Cut-back asphalt, approval of materials, methods Of testing, preparation of existing road surface, application of cut-back as- phalt, application of mineral aggregate, and measure- ment, and payment. Asphalt Institute. Construction Specifications S-2; 1942. Asphalt Surface Treatment of Water Bound Or Traffic Bound Surfaces. Includes general descrip- tion, mineral aggregate, asphaltic materials, approv- al of materials, methods Of testing, preparation of existing road Surface, application Of asphalt primer, application of asphalt binder, application of mineral aggregate, and measurement and payment. Asphalt Institute. Construction Specifications S-3; 1942. Asphalt Surface Treatment Of LOOsely BOnded SurfaceS. Includes g en e r a l description, mineral aggregate, asphalt, 1o material, approval Of materials, methods Of testing, preparation Of existing road surface, pressure distributor, first application of asphaltic material, application of mineral aggregate c over, second application of asphaltic material, blading and COmpaction, and measurement and payment. Asphalt Institute. Construction Specifications S-4; 1942. ETulsified Asphalt Surface Treatment Of Old Bituminous or Other Paved Surfaces (Particularly Adapted to Smooth Texture Surfaces). Includes gen- eral descript 10n, mineral aggregate, emulsified as- phalt, approval of materials, methods of testing, preparation of existing road surface, application of materials, rolling and brooming, and measurement and payment. Asphalt Institute. Construction Specifications S-5; 1942. Emulsified Asphalt Single and Double Surface Treatments of Waterbound and Rough Texture Surfaces. Includes general descript 1 on, mineral aggregate, emulsified asphalt, approval of materials, methods of testing, preparation of Old Surface, application of emulsified a Sp h a lt, flrst application of mineral aggregate for double Surface treatment, seal coat application, protect 10n. Of pavement, preparation and priming of base, and measurement and payment. Asphalt. Institute. COnStruction Specifications CL-1; 1942. Cold-Laid Asphaltic Plant-Mix Surface Course (Primed Macadam Aggregate Type). Includes general description, mineral aggregate, hydrated lime, as- phaltic mater 1als, approval Of materials, methods Of testing, paving plant essent 1als, preparation Of asphalt cement, preparation of mineral aggregate, preparation and composition of In 1 x t u re s, paving plant in Spection, preparatiºſ. Of base, transportation Of mixtures, general COnditions, placing coarse and medium mixtures, joints, compaction of mixtures, ap- plication Öf top dressing, and measurement and pay- Iſlent. Asphalt Institute. COnStruction Specifications CL-2; 1942. COld-Laid Asphaltic Plant-Mix Surface Course (Macadam Aggregate Type). Includes general descrip- tion, mineral aggregate, asphaltic materlalS, approV- al of materials, methods of testing, paving plant essentials, preparation of cut-back asphalt, prepara- tion Of mineral aggregate, preparation and COImposi- tion of mixture, paving plant inspection, prepara- tion of base, transportation of m i X tu re, general conditions, placing asphalt mixture, J O in t S, COm- pact1 On Of mixture, application Of Seal COat, and measurement and payment. Asphalt Institute. Construction Specifications CL-3; 1942. COld-Lald Asphaltic Plant-Mix Surface Course (Dense Graded Aggregate Type). Includes general de- scription, mineral aggregate, asphalt1c Iſlaterials, approval Of materials, methods Of testing, paving plant essentials, preparation of cut-back asphalt, preparation O f mineral aggregate, preparation and composition of m i x t u re, paving plant in Spection, preparation of base, transportation Of mixture, gen- eral conditions, spreading and compacting the mix- ture, application of seal coat, and measurement and DayIſlent. Asphalt Institute. Construction Specifications CL-4; 1942. Cold-Mix—Cold–Laid Emulsified ASphalt Plant- Mix Base and Surface Courses (Dense Graded Aggregate Type). Includes general description, mineral aggre- gate, emulsified a s p h a lit, approval of materials, methods of testing, computation of quantity of emul— sion, preparation of mixtures, paving plant inspec- tion, preparation of base, transportation of mix- tures, general conditions, Spreading mixtures, roll- ing, and measurement, and DayInént. Asphalt Institute. Construction Specifications CP-1; 1942. Stock-Pile Asphalt Paving Mixtures for Making Quick Repairs Of BOmbed SurfaceS. Includes general description, mineral aggregate, asphaltic materials, approval of materials, methods of testing, paving plant, preparation and composition of mixture (al- ternate 1, 2, and 3), Stock piling, and measurement and payment. Asphalt Institute. Construction Specifications MP-1; 1942. MOdified Penetration Emulsified Asphalt Sur— face Course. Includes general description, mineral aggregate, asphalt, approval of materials, methods Of t e S t 1 ng, preparation Of base, applicati On Of 346 Nonmetal lic Minerals 5 |8. l; I coarse aggregate, first penetration application of emulsified asphalt, ſilling surface voids with in- termediate aggregate, second application of emul— S1 fied asphalt, secl coat, protection of pavement, and measurement and payment. Asphalt Institute. Construction Specifications’ MP-2; 1942. Modified Penetration Cut-Back Asphalt Surface Course. Includes general description, mineral aggre— gate, asphaltic materials, approval of materials, methods of testing, preparation of base, applica- tion of coarse aggregate, first application of as- phalt binder, filling Surface voids with fine aggre— gate, Seal coat, protection of pavement, and measure— ment and payment. Asphalt Institute. Construction Specifications RM-1; 1942. Asphaltic Road-Mix Surface Course (Macadam Aggregate Type). Includes general description, min- e r a l aggregate, asphalt1 C materials, approval of materials, methods of testing, preparation of exist- 1ng base, application of asphalt primer, spreading coarse aggregate, f i r S t application of asphaltic binder, mixing operation, compaction, application of Seal COat, and measurement and payment. Asphalt Institute. Construction Specifications RM-2; 1942. Asphaltic Road Mix Surface Course (Dense Grad— ed Aggregate Type). Includes general description, mineral aggregate, asphalt1 C matérials, approval of materials, methods of testing, preparation of exist- ing base, application of asphalt primer, preparation Of mineral aggregate for treatment, application of asphaltic binder, mixing Operation, spreading and COImpacting the mixture, application of seal coat, and measurement and payment. Asphalt Institute. Construction Specifications RM-3: 1942. Sand-ASphalt ROad M1X Course on Natural Sand Subgrade. Includes general description, sand, min- eral filler, asphaltic materials, approval of mate— rials, methods of testing, mixing equipment, pres— sure distributor, rollers, preparation of mineral aggregate for treatment, application of asphaltic binder, mixing operation, compaction, application Of Seal coat, and measurement and payment. U. S. Gov., Federal Specification SS-A-706b; 1943. Asphalt (for Use in) Road and Pavement Construction. Shall be asphalts prepared by the distillation of asphaltic petroleum or by the fluxing of hard na- tlve Trinidaul a s p h a lºt with a suitable petroleum flux. COvers nine types of petroleum asphalt and nine types of fluxed Trinidad asphalt. Gives details for each type including s p e c 1 f 1 c gravity, flash point, softening point, penetration at 25°C., duc- tility at 25°C., loss at 163°C., bitumen (soluble in carbon disulphide), and uniformity; methods of sam— pling and testing; and packing and marking for shipment. References. – Other asphaltic (bituminous ) pave- ments, see 518.34; definitions, methods of sampling and of testing asphaltic materials, see 502.2, 505.0; def in 1 tions, methods of sampling and of testing non- bituminous materials, see 500, 510, 512. 10; sand, gravel, broken stone, slag, see 512. 1, 512.2; as– phalts, road oils, see 505. 1, 505. 2; mineral filler, See 512. 16; grad 1ng for roadway, see 518. 1; founda– tions and base courses, see 518.2; curbs and gutters, See 518.63, 518. 64; road design, see 518.3O; road building equipment, see 743. 5| 8.38 Sand Clay or Top-So il Pavements : Portland Cement Assn. Soil-Cement Airport Runways and Landing Areas, SC-101; 1939. Specifications for a combination of Soil and Portland cement, moistened, compacted, and Shaped to conform to grades; require— ments for preparation of soil, materials in accord- ance with A. S. T. M. specifications; mixing of cement with cultivators, gang plows, or disc harrows; and protection of finished surface. U. S. GOV., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Selected BOI’row Surface Course. References.-Def in itions, methods of sampling and of test in g, see 500, 510, 512. 10; Sand, see 512. 11; grading ſ or roadways, see 518. 1; foundations for roads, see 518.2; grading of soils, see 594; road building equipment, see 743. 518.39 Miscel laneous Pavements Specifications American Railway Engineering ASSn. COnStruction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for the Construction of Rail Type S treet Crossings. Cover second-hand or scrap Steel rails of lighter weight Section than the running TailS. Gives re- quirements for materials and installation. American Railway Engineering ASSn. COnStruction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for the Construction of Wood Plank Street Crossings. Gives requirements for materials and construction. American Society for Testing Materials, D 806–44 T; 1944. Tentative Method of Test for Cement Content of Soil-Cement Mixtures. Covers SCOpe, apparatus, reagent, samples, procedure, and Calculations. Portland Cement Assn. Soil-Cement Mixtures, Labora- tory Handbook, 1942. For using COmmon Soils and Portland cement to produce a usable construction material for light-traffic roads, runways, and park- ing areas. Covers soil identification and classi fl- cation, soil surveys and Soil sampling, A. S. T. M. soil-cement tests, supplementary soil-cement tests, procedures for setting up cement contents to be in- vestigated in soil-cement tests, analysis of Soil and soil-cement test data, cement-modified Soil, re- search on soil-cement, appendix, tables, and Charts. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica- tions CAA-95. Dri VeWay. References.—Wood block and wood block pavements, see 402. 3. 5|8. L. BRIDGE CONSTRUCTION 518.41 Bridges American Assn. of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes general provisions—definition of terms, proposal requirements and conditions, award and execution of contract, scope of work, control of work and mate- rials, legal relations and responsibility to public, prosecution and progress, and measurement and pay- ment; specifications for construction –excavation and fill, sheet piles, bearing piles, concrete ma- sonry, reinforcement, ashlar masonry, mortar rubble masonry, dry rubble masonry, brick masonry, Steel structures, bronze or copper-alloy bearing and ex- pansion plates, steel grid flooring, railings, paint- ing me t a l structures, riprap, concrete Cribbing, 347 5 18. 1; I Directory of Commodity Specifications American Railway Engineering Assn. American Railway Engineering Assn. American Assn. of State Highway Officials. waterproofing, dampproofing, name plates, timber structure, preservative treatments for timber, tim- ber cribbing, sectional plate pipe and arches, and wearing surfaces; recommendations for design—gen- eral features of design, l o a d s, distribution of loads, unit stresses, pile loads, and bearing power of soils, substructure and retaining walls, struc- tural Steel design, concrete design, design of tim- ber structures, Sectional plate pipe and arches, and rating of existing bridges; specifications and ref- erences to Other specifications for cement, water for use With cement, aggregates, reinforcement, structural, eyebar and rivet steels, wrought iron, Steel forgings and castings, gray-iron and malleable Castings, bronze or copper-alloy bearing and expan- Slon plates, sheet piles, steel sheet piling, steel grid floors, paint, welding, sheet metal for water Stops a n d general use, Sectional plate pipe and arches, Stone for masonry, brick, -bituminous mate- rials and joint fillers, asphalt paving blocks, pre- molded asphalt plank, structural timber, lumber and piling, and timber preservatives; tables of moments, Shears, and reactions; formulas for compressive mem— bers; and truck train and equipment loadings. Construction and Ma intenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Concrete and Reinforced Concrete Railroad Bridges and Other Structures. Gives requirements for materials; proportioning and mixing; depositing in air, under water, in sea water, and in alkali Solls or water; curing; forms; metal reinforcement; protective covering; joints; Waterproofing; and sur- face finish. Emergency Provisions, adopted Feb. 3, 1943, Diº Ovides for maximum reuse of material for forms and conserving metal by using outside bracing f Or me t a l ties and bituminous mastic for water tight joints in lieu of metal dams. COnStruct iOn and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Rigid Frame Concrete Bridges. Gives requirements for design, formulas for analysis, and details of design Of Various items involved. U. S. GOV., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Concrete and Stone Masonry Bridges. U. S. Gov., Federal Works Agency, Public Works Admin- 1stration. "Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Culverts and Retaining Walls. References.—Stone, see 511; 5&nd, gravel, broken stone, Slag, see 512; Cement, see 516. 1; C Oncrete and mortars, see 516.3; cast stone, concrete crib- b ing, concrete blocks, see 516.4; steel re inforce - ment, see 605. 25; wooden bridges, see 412. 2; steel bridges, see 605.21; as phalts, see 505. 1; tar and pitch, see 505.3; riprap, see 511. 72; rubble and ashlar masonry, see 5i 8, 81, 518.82; brick masonry, see 518.83; masonry arches, see 518.46, 518. 84. 518.42 Pil ing Standard Spec 1ſ ications for Highway Bridges, 1941. Includes Specifications for bearing piles-materials, limita- tion of use, preparation for driving (excavation, caps, collars, pointing, splicing, and painting steel American Assn. Of State Highway Officials. American Public Works Assn. American Railway Engineering Assn. Portland Cement Assn. piles), methods of driving (general, hammer for tim- ber and steel piles, hammer for Concrete piles, ad- ditional equipment, leads, followers, a n d water jets), defective piles, determination of bearing piles (loading tests, timber piles, and concrete and steel piles), test piles, order lists for piling, storage and handling of timber piles, cutting off timber p i le S, Cutting Off steel or Steel shell piles, capping timber piles, manufacture Of precast concrete piles (general, concrete, form work, rein- forcement, Casting, finish, and curing), storage and handlillg Of precast concrete piles, manufacture of cast-in-place concrete piles (general, inspection of metal shells, class of concrete, reinforcement, and placing concrete), extensions or "Build-Ups, " paint- ing Steel piles and Steel pile shells, measurement and payment (two methods), payment for test piles, and payment for loading piles. Standard Specifications for Highway Bridges, 1941. Includes Spec iſ loat iOnS for sheet piles to be left in place so that it becomes a part of the finished structure- timber sheet piles, concrete sheet Diles, Steel sheet piles, and measurement and payment. Sewers, J1-38; 1938. In- cludes Specifications for piling, including wood, concrete and reinforced concrete; requirements for Structural timber and piling to meet specifications of the American Association of State Highway Offi- Čials for highway bridges and incidental structures, grading of timber in accordance with provisions of American Lumber Standards, limitations for uses of Species, timber Sheet piles, COncrete piles, plain and reinforced built-in-place piles, d r i v i ng of piles and pile driving equipment, methods of deter- mination Of load bearing Values, Storage and hand- ling of wood piles, length and diameters of piles, et C. COnstruction and Ma intenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Making a n d for Driving Precast Concrete Piles. Gives requirements for materials; class; workabil- ity, placement, and curing of concrete; handling; driving equipment; jetting; load capacity; replacing and redriving; and cut-off. Concrete Piles, 1939. Includes precast and poured-in-place foundation piles, clas- S if ication of soil structure, pile driving formulas, load capacities of single and group piling; design, manufacture, and driving of precast piles; shell, Shell-less and pipe formed Doured COncrete piles; sheet piles, and bu l k h e a ds, materials meeting A.S.T.M. Specifications, mixing a n d placing con- Crete, forms, and curing. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Piling- References.-Sand, gravel, broken Stone, see 512. 1; Gement, see 516. 1; concrete and mortars, see 516.3; Steel re inforcement, see 605.25; Wooden piling, see 401. 4. 5| 8.43 Parapets and Rail ings References. –Sand, gravel, broken stone, see 512.1; cement, see 516.1; concrete and mortars, see 516.3; 348 Nonmetal lic Minerals 5|8. 50 Steel reinforcement, see 605. 25; Cast iron pipe for railings, see 607. 13; other 1 rom and Steel pipe, see 607. 2, 607.3, 607. 4; m as on ry bridges, see 518.41; WOOde" Talling lumber, see 402. 2. 518.41; Bridge Slabs and Girders References. –Sand, gravel, broken stone, see 512.1; Cement, see 516. 1; Con Crete and Inor tars, see 516. 3; steel reinforcement, see 605. 25; masonry bridges, See 518. 41. 518.15 Concreté Floors for Bridges References. -Sand, gravel, broken stone, slag, see 512; Cement, C On Crete, see 5 16. 1, 516. 3; Steel re- in forcement, see 605. 25; bri C.K., see 534. 11; DaVing Surface S, see 518. 3. 518.16 Bridge Arches American Assn. of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes Specifications for Sectional plate pipe and arches- requirements for materials (conforms to A. A. S. H. O. Specification M-36); description, forming, and punch- ing Of p l at e S; fleld erection (p1De Structures, arches); Strutting; arch Substructures and headwalls; workmanship; method O f measurement; and basis Of Dayment, References.—Sand, gravel, broken stone, slag, see 512; Cement a n d concrete, see 516. 1, 516. 3; steel re in forcement, see 605. 25; other masonry arches, see 518.84; rubble and as hl a r m as on ry, see 518. 81, 518. 82. 5|8.5 BUILD ING CONSTRUCTION AND MATER IAL References.—Steel buildings and metal parts of buildings, see 605. 22. 518.50 General Items American Institute of Architects, Document 172; 1942. For f1ling information on building materials, ap- pliances, a n d e quipment. To simplify the filing problem of architects, engineers, landscape archi- tectS, COntractOrS, and Others desirous Of Select- ing and filing for convenient reference not only the CatalogS and Other descriptive literature dis- tributed by manufacturers and producers of building materials, appliances, and equipment, but other 1n- formative material referring to building and con- struction and related activities. Classifications and file numbers are arranged under 41 major divi- slons. Provides a filing System with the necessary flexibility and comprehensive alphabetical index. American Institute Of Architects, DOcument 239. Cubic Contents of Buildings - A Standard Method of Calcula- tion and Form of Statement. Gives definition of "Standard cubic contents, m interpretation, supple- mentary information, explanation, and examples. American Municipal Assn. and Building Officials' Con- ference Of America, Inc., sponsors. American Stand- ards Assn., A55. 1; 1944. Administrative Require- ments for Building Codes. Covers title and scope, Organization, powers and duties of building offi- c1al, application for permit, permits, fees, inspec- tion, certificate of occupancy, posting floor loads, board of appeal, appeals, decisions of the board of appeal, Violations, invalidity, enforcement juris– diction, and appendices covering permit fee s and enforcement. American Railway Engineering Assn. Construction and Maintenance Section, A S sn. of American Railroads. American Railway Engineering ASSn. American Society for Testing Materials, C 19-41; Manual for Railway Engineering. Specifications for Buildings for ‘Railroad Purposes. Gives list of unit weights of materials of construct 10n. COnstruction and Maintenance Section, As sn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railway Purposes, 1939. Incorporates the American Railway Engineering Assn. Construction Contract Form. Gives general conditions; require- ments for excavation, filling and back-filling, Sew- ers and drainage, concrete, brickwork, Stone maSOnry and cut stone work, clay hollow tile, architectural terra cotta, concrete architectural stone, concrete roofing tile, clay r O O f l ng tile, Slate roofing, built-up roofing, sheet metal work, structural Steel and iron, Ornamental and miscellaneous metal work, carpentry and millwork, lathing and plastering, mar- ble and tile work, painting and glazing, hardware, ‘plumbing, heating, oil burning equipment, electric 11ght wiring, brick pavements and floors, Concrete pavements an d foundations, creosoted W o O d block pavements, wood block floors, sheet asphalt pave- ments, asphalt mastic floors, asphalt blo C k pave- ments and floors, macadam pavements, asphalt macadam pavements, sprinkler system, elevators, chimneys, and SCTeen S. 1941. Joint sponsor with the National Bureau of Standards and A. S. A. Fire Protection Group. American Stand- ards As Sn. , A2.1-1942. Methods Of Fire Tests Of Building Construction and Materials. Applicable to assemblies of masonry units and to composite assem- blies of structural materials for buildings, includ- ing bearing and Other walls and partitions, columns, girders, beams, slabs, and composite Slab and beam assemblies for floors and roofs, also applicable to other assemblies and structural units that COnSti- tute permanent integral parts of a finished build- ing, but not having determined suitability for use after fire exposure. St an d a r d time-temperature curve for control. Of fire tests, classificat 10n aS determined by test, fire endurance and hose Stream tests, size Of Sample and COndition for acceptance. American Society for Testing Materials, C 152-41; 1941. Joint sponsor with National Bureau of Standards and A. S. A. Fire Protection Group. A m e r 1 c a n Standards ASSn. , A2. 2-1942. Methods Of Fire Tests Of DOOr AS- semblies. COvers various types and materials used as protectives against passage Of fire, heat, fu m e S, Or Smoke; performance during exposure but not for ratings or standards for different uses. Control of fire tests, furnace temperatures, temperature of un- eXposed Surfaces, test Structures, test assemblies, fire and hose tests, heat insulation, and fire re- Sistance. American Society for Testing Materials, C 168-44; 1944. Definitions of Terms Relating to Thermal Insulating Materials. Defines preformed the rm a l insulating block and thermal insulating cement. American Society for Testing Materials, C 177–42 T; 1942. Tentative Me th o dº of Test for Thermal Con- ductivity of Materials by Means of the Guarded Hot Plate. Tests obtained on dry Specimens only. American Standards Assn., A10.2–1944. Sponsored by Ameri- can Institute of Architects and Nat'l Safety Council. Safety Code for Building Construction. Covers demolition, 349 5|8. 50 Directory of Commodity Specifications excavation work, Weld 1ng and cutting, pillng, hand- ling and St Oring materials, blasting, compressed- air work, derricks, Scaffolds, ladders, hoists and elevators, temporary floors, stairs, railings and toe boards, and housekeeping, temporary wiring and lighting, temporary Sanitation, and Salamanders. American Wood-Preservers' Assn., 50d; 1944. Recom— Imended Practice for the Use Of Pressure Treated Lum- ber 1n Protecting Buildings Against Decay and Term- ites. For protection against decay and against sub- terranean termites and dry-wood termites. Designates construction in contact with the ground and con- Struction not 1n contact with the ground. Gives minimum retention (lb.-cu. ft.) required for various kinds Of preservatives. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bullet in of Loss Prevention, 7. 13; 1940. Anchorage for Factory Roofs—Principles and Design Data. Includes basis of design, wind forces, Suggested Steps for designing roof anchorage, work- manship, foundations, calculations, suggested meth- Ods Of TOOf anchorage, and tables of data used in designing TOOf anchorage. Associated Factory Mutual Fire Insurance Companies. Fac- tory Mutual Bulletin of Loss Prevention, 21.71; 1938. Winter Protection for Dry–Pipe Valves. Includes recom— mendations for insulated WOOd-frame frost enclosures. Associated Factory Mutual Fire Insurance COmpan1es. Factory Mutual Bulletin of Loss Prevention, 22.70; 1940. Detailed Specifications for Laying Fire Mains. Includes requirements for cast iron pipe, asbestoś- cement pipe, Dipe linings, fittings, Sucti On pipe, protection, excavation and preparation, foundations, pipe laying, blocking, and JOlnting, Valves, indi- cator posts and Cast 11"On fittings, plugging dead ends, anchorage of tees, plugs, and bends, hydro- static test, backfilling, and special type pipe. Factory Mutual Bulletin Of LOSs Prevention 22.71: 1940. Anchoring Fire Mains. Gives diagrams of var- lous methods of anchoring conditions. Associated Factory Mutual Fire Insurance Companies. Panphlet 80; 1934. COInstruction, Fire Resistance of Industrial Buildings. C over s main points in brief and gives types of construction, subdivision by fire stops, protection of floor openings, pre- Vent, iOIl Of w a t er damage, hazardOus Occupancies, Warehouses and Storehouses, protect 10n against ex- posure fires, COnstruction fire hazards, planning fire protection, heavy timber construction, plan- ning construction for e f f ec ti ve and economical sprinkler protection, protecting steelwork, noncom- bustible and fire-resistive roofs, construction of fire cut-offs, waterproofing floors, auxiliary and temporary buildings, miscellaneous details, sistance, and earthquake resistance. Concrete Reinforcing Steel Institute. Reinforced Con- crete, 1943. Code of Standard Practice—Concrete. J O1st COInStruction Floor FOITS. customs COntained in this COde are in accordance with good engineering practice, tend to insure safe- ty and economy for concrete j of st construction floors, and are standard within the Industry. Cov- ers engineering service, estimating, materials, ex- ecution, arbitration, and COntracts. National Assn. Of Bll 1 1 d 1 n g Owners and Maſlagers. Sheridan-Kackow Formula for Determining Rental Value wind re- The practice and. ! | | of Office Space. Revised, 1941. Includes explana- tory data, key to COmputations, definiti Ons, rental schedule foundation, adjustments required for group comparisons, formula to reflect the relative value of various kinds Of space within any given building in relation to the base rate of that building, def- in1tion of base rate, and explanatory footnotes on formula. National Board of Fire Underwriters. Building Codes, Their Scope and Alms, 1940. Covers early codes, art Of building, maSOnry walls as fire stops, windows need protect 10n, height a factor in f i r es, large areas make large fires, reducing f l re areas in buildings, life Safety a vital factor, enclosure Of stairways and elevator shafts, fireproof construc- tion, equipment to extinguish fires, and enforcement a vital need. National B O a r d Of Fire Underwriters. Recommended Building C O d e , 1943. Covers administration, def- initions, class 1 ficatl On, general building restric- tions, light and Ventilation, means of egress, mate- rials, loads and stresses, construction, safeguards during construction, fire resisting features of con- struction, chimneys, flues and vents, heat appli- ances, heating, Ventil8ting, air conditioning, blower and exhaust Systems, places of assembly, theatres, motion picture theatres, assembly halls and garages, elevators, escalators, dumbwaiters, a n d amusement deVices; miscellaneous equipment, electrical 1nStal- lations, fire extinguishing equipment, S 1 g n S and Outdoor display Structures, and appendices. National Board Of Fire Underwriters. Hose HOuses for Mill Yards, No. 25; 1940. Standards for the construc- tion and equipment. Gives sizes, materials, ilius- trated designs for frame hose housing, hose shelv- 1ng, hardware, fire equipment, length and S12e Of hose provided. National Board of Fire Underwriters. Nitrocellul Ose. Motion Picture Film, No. 40; 1939. Storage and hand- ling requirements for construction and arrangement of buildings, electrical equipment, heating, Sprink- lers, a l l ow a b le weight Of film in cabinetS and w a ul t S, construction of film cabinets a n d film Vaults, containers and transportation of film, mO- tion picture projectors, mot 1 on picture theaters, film exchanges, lab Oratories, StudiOS, etc. National Board of Fire Underwriters. Photographic and X-Ray Nitrocellulose F 1 l m S, No. 41; 1930. Regula- tions for the storage and handling in Stores, ware- houses, commercial studiOS, hospitals, laboratories, etc., maximum volume Of cabinets, Vaults, and Out- Side St. Orage houses. National Board of Fire Underwriters. Pyroxyl in Plas- tic in Factories, No. 42; 1940. Standards for the storage, handling, and use of pyroxylin plastic in factories making articles therefroſh. Covers synop- sis, application, definitions, general requirements, isolated s to r a ge buildings, storage of raw ſtate- rials, manufacturing, inspection and packlng, Stor- age of finished stock, display and sales tables, and factories using finished pyroxyl 1n articles for as- sembly with other materials. National Board of Fire Underwriters. Pyroxyl in Plas- tic in Warehouses and St Ores, NO. 43; 1940. Standards for the Storage and handling Of pyroxylin plastic in warehouses and who le s a le jobbing and retail ? 350 Nonmetall ic Minerals 5|8. 50 stores. Covers introduction, scope of standards, Sales and handling, storage of loose OT packed ar- ticles not in shipping containers, storage of fin- ished articles in shipping COntainers, St Orage Of raw stock in shipping COntainers, and general re- quirements. National Board Of Fire Underwriters. St Orage and Hand- ling of Combust 1ble Fibres, No. 44; 1941. For cot- ton, sisal or henequen, ixtle, jute, hemp, tow, Cocoa fibre, oakum, baled waste, kapok, Spanish moss, and excelsior. Covers fire-resistive fibre Warehouses, fire extinguishing, equipment, Operation and mainte- In a n c e , nonfire-resistive Warehouses, quantities and storage methods, and appendix. National Board of Fire Underwriters. Protection. Of Openings in Walls and Partitions Ag a 1 n St Fire, No. 80; 1939. Regulations for d e V 1 c e S including doors, shutters, windows, etc., designed to resist the pass a ge of fire, in Six classes. Number of units, stability, insulation, combustibility, Safe- ty, installation, and maintenance. Includes slid- ing, swinging, rolling shutter doors, hollow metal, tin clad, door closers, elevator doors, Shutters, wired glass windows, and diagrams Of Various types Of dOOTS, Shutters, and WindowS. National Fire Protection Assn. American Standard S Assn., A 9.1-1942. Building E X 1 t Codes. COVers definitions, stairs and stair enclosures, Outside st a i r s (fire escapes), ramps, horizontal exits, dOOTS, aisles and COrridors, elevators, escalators, Sllde escapes, alarm Systems, fire exit drills, and Signs and lighting. Gives general requirements and requirements for schools, department stores, fac- tories, hospitals, Sanitariums and corrective in- Stitutions, places Of public assembly, hotels and apartment houses, and Office buildings. National Safety Council (American Society of Safety Engineers, Engineering Section). American Standards ASSI.. , A12-1932. Safety COde for F100r and Wall Openings, Railings, and Toe Boards. Standards of size, strength, and construction of Stair rallings, handrails, and guards for floor and Wall openings and holes and for Open-sided floors, platforms, and TunwayS. National Safety Council (American Society of Safety Engineers, Engineering Section). American Standards Assn., A14-1935. Safety COde for COnstruct 10m, Care and Use of Ladders. Definition of terms; kind and quality of materials; specifications and construc- tion of fixed, single, extension, fire, Step, trolley and side-rolling, sectional, trestle, and extension trestle ladders; installation of fixed l a d d e T S ; access Orles; Care and use. National Safety Council. American Standards ASSIl. , A39–1933. Recommended Practice for Window Cleaning. Applies to all window cleaning Operations performed wholly or partially on the Outside of all public buildings more than one story high, or in which the Sills Of Windows are located more than ten feet above grade or adjoining roof. Requirements when to use approved safety devices. Requirements On swinging scaffolds, boatswain's chair, Sect1Onal lad- der, belts, belt terminals, and anchors. Pacific Coast Building Officials Conference. Unlf Orm Building Code, 1943. The purpose of this code is to provide certain minimum standards, provisions, and # 639677 Q-45—23 351 requirements for safe and stable design, methods of construction, and uses Of Iſlaterials in building and structures hereafter erected, constructed, enlarged, altered, repaired, mOWed, converted to Other uses Or demolished, and to regulate the equipment, main- tenance, use, and Occupancy Of all buildings and structures. Covers twelve parts-(I) administrative, (II) definitions and abbreviations, (III)requirements based on Occupancy, (IW) requirements based on loca- tion in fire zone, (W) requirements based on types of construction, (WI) engineering regulations, qual- ity, and design of the materials of construction, (VII) detailed regulations, (VIII) fire-resistive stand- ards for fire protection, (IX) regulators for use of public streets and projections Over public prop- erty, (X) plastering, (XI) Special subject s , and (XII) legislative. Society of Motion Picture Engineers. Projection Room Plans, 1942. Recommendations for use in designing and remodeling projection room s so that greater uniformity of construction and greater efficiency in projection will exist in the future. Projection room facilities shall C O ns 1 st of the project lon room proper, film rewind and storage space, a power equipment r o O In , and a lavatory. Recommendations cover projection room proper, rewind room, power equipment room, lavatory, exits, conduits and Cir- cuits, lighting, ventilation, heating, palnting and floor covering, equipment, and miscellane OuS. Underwriters Haboratories, In c. , American Society for Testing Materials, National Bureau of Stand- ards, and American Standards Assn. Fire Protection Group, joint sponsors. American Standards ASSn., A2. 1; 1942. Standard Specifications for Fire Tests of Building Construction and Materials, 1942. Gives specification for control of fire tests, classif 1- cation as determined by test, test structures, test samples, and conduct of fire tests; tests of Walls, partitions, columns, floors, and roofs; and tests of protection for combustible framing, or for COm- bustible facings on the unexposed side of Walls, partitions, and floors. Underwriters' Laboratories, Inc. Fire Hazard Class1– fication of Building Materials, 1944. COvers intro- duction, object of investigation, development pro- gram, description of test equipment, test method, interpretation of test results, Observations during development tests, classification of untreated lumi- ber, classification of treated lumber, Classifica- tion of cellulose board, plywoods, felts, and fab- riCS, and Summary. S. Gov., Dept. of Commerce, National Bureau of Standards, H19; 1934. Manual of Fire-Loss Preven- tion of the Federal Fire Council. It is aimed to present here in the essentials relating to design, materials of COrastruct lon, and equipment and Opera- tion of buildings, that effectively prevent Or abate loss by fire. An initial discussion is given of justifiable outlay for fire-loss prevention, con- sidering the values and the degree of hazard pre- sent. Sections III to VI, inclusive, deal with the fire resistance of building materials, assemblies, and types; control of spread of fire by structural means; and design and arrangement of buildings to S e C u re exit facilities for OCCupant S IIl Case Of f 1 re. In Sections WII and WIII, St Tuctural and U. 5|8. 50 Directory of Commodity Specifications equipment features having a bearing On safeguard— ing hazards incidental to heating, lighting, and power supply are discussed, as also those pertaining to lightning protection, fire hazards during con- struction, and Special Occupancy hazards. In Sec- tion IX protection of records is treated from the standpoint of construction and equipment, and in section XIII from the standpoint of business routine and gene r a l fire prevention. Sections X and XI deal with equipment for detecting and extinguishing fire. In Section XII general methods for decreas— ing the ease of origin and initial spread of fire are Outlined; and in sections XIV to XVI, inclusive, the effective use of equipment in case of fire by prior training for emergency, and the systematic inspection of property to enable unnecessary fire hazards to be promptly eliminated and defects in COnstruction and equipment remedied. Two general Subdivisions of the manual may be noted, namely, construction and equipment up to and including sec- tion XI, and fire prevention and maintenance covered in the Subsequent sections. S. Gov. , Dept. of Commerce, .National Bureau of Standards. Miscellaneous Publication M151; 1935. Design and COn Struction of Building Exits. Contains results of surveys of current practice in providing exits and Of the rates Of speed at which people can effect their escape through different kinds of ex- its. Presents also the methods employed in the sur— Veys and the results obtained; also suggested re- quirements are presented to be used when local re- quirements are under consideration. U. S. Gov. , Dept. of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R 87– 32; 1932. Forms for Concrete Joist Construction Floors. This recommendation COvers forms for con- crete joist construction floors. Gives tables show— ing standard forms, specials for filler forms, and 'standard end taper forms. U. S. Gov., Dept. of Commerce, National Bureau of Standards, BH7; 1924. Minimum Live Loads Allowable for Use in D e s i gn of Buildings. Recommended by building code COmmittee for adoption in State and municipal building codes, COVers live loads due to human occupancy, 1ndustrial Or COſmercial Occupancy, roof loads, movable partition loads, and Wind pres- Sll I’éS. S. Gov., Dept. of Commerce, National Bureau of Standards, BH14; 1925. Recommended Minimum Require- ments for Fire Resistance in Buildings. S. Gov., Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Rep. mrt BMS17; 1939. Sound Insulation of Wall and Floor Constructions and 1940 Supplement. This report sum- marizes the data obtained in tests at the National Bureau of Standards On the SOund transmission of wall, partition, and ſloor panels and gives a gen- eral discussion of the principles of sound insula- tion. A general discussion is given of the factors which determine the transmission of sound through partitions. Impact noises and methods of insulating against them receive special mention. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS19; 1939. Preparation and Revision of Building Codes. In this discussion a descr1ption 1 S given U. U. U. of how Such WOrk is done and useful SOurces of tech- nical information are indicated. Some of the prob– lems that are encountered by local committees are mentioned, including what basic principles are in- volved; methods of presentation, arrangement, and numbering; advantages of using national standards and ways of referring to them; methods of recogniz- ing new materials and new methods of construction; extent of delegation of authority to the building official and Safeguards against arbitrary action; and other questions of major importance. S. GOV., Dept. Of COmmerce, National Bureau of Standards. Building Materials and Structures Report BMS33; 1939. Plastic Calking Compounds. The pur- poses of this investigation of calking compounds were: (1) To de V e lo p simple test procedures and obtain data for use in specifications, (2) to study compositions and physical properties in relation to performance, and (3) to study the installation and service conditions which have a bearing on perform- ance and durability. A large number of COmmercial samples were collected and numerous experimental compounds were prepared in the laboratory. Chemical analyses were made of the commercial c 0 m. p Oun d S. Physical tests were made on both commercial and ex- perimental compounds. Laboratory studies have been supplemented, as far as possible, with e X p O S u re tests and inspections of actual installations. S. Gov., Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS45; 1940. Air Infiltration Th rough Windows. Tests were conducted on double-hung WOOd windows and light steel casements, types frequently speci- fied for low-cost housing construction. In filtra- tion measurements were made for systematic Sets of clearance conditions and correlations between amount of clearance and infiltration are given. The re- sults are summarized, using a concise method for representing the relationship between air infiltra- tion and test pressure. Relationships between av- erage sash clearance, and infiltration at the refer- ence pressure of O. 2 in. of water are given and a general type of relation between infiltration and pressure is suggested on the basis of the test re- Sults. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS52; 1940. Effect of Ceiling Insulation. Upon Sum- mer Comfort. This investigation deals with the ef- fect of insulation in limiting the temperature rise of the rooms in the upper story of a building with a flat roof. For test purposes a structure was built on the roof of one of the buildings at the National Bureau of Standards. This structure has a * flatn (slightly sloping) roof, below which is a low attic separated from the room below by a celling of plasterboard. Warious types of insulation were installed just above this ceiling to insulate 1t from the attic, space. The temperature of the cell- 1Ilg in the room below was measured and the effect of the insulation in limiting the rise in the temp- erature of the ceiling was determined. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Building Materials and Structures Report BMS 78; 1941. Structural, Heat—Transfer, and Water-Perme- ability Properties of 'Five Earth-Wall Constructions. U. U. 352 Nonmetal lic Minerals 5|8. 5 | For the program on the investigation of low-cost house constructions, specimens representing adobe, bitudobe, monolithic terracrete, terracrete-block, and rammed-earth walls were COnStructed with the Cooperation of the Office of In d i an Affairs and the National Youth Administration. These specimens we re subjected to structural, heat-transfer, and water-permeability tests. Sixty structural speci- mens were subjected to compressive, transverse, con- centrated, impact, and racking loads. The trans- verse, concentrated, and impact loads were applied to one face. The loads simulated those to which elements of a house are subjected in actual serv- ice. The deformations under load and the sets after the load was removed were measured for each incre- ment of load. Five heat-transfer Specimens were subjected to a temperature differential that might occur in actual service. Five Water-permeability specimens were tested under conditions that simu- lated exposure to a heavy, wind-driven rain. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS81; 1942. Field Inspectors' Check List for Build- ing Construction. Outlines items suggested for per- iodic inspection. The arrangement of the list was selected for the convenience of the field inspector and to insure that the various steps will be checked in their proper se que n c e . To amplify specific items in the check list and to a VOld unnecessary repetition, the work of c e r t a in trades has been treated more fully in the appendixes. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS87; 1942. A Method for Developing Specifications for Building Construction. Report of Subcommittee on Specifications of the Central Housing Committee on Research, Design, and COnStruction. Advocates a directive method which, under proper Supervision, should condense Specifications, bring about impor- tant economies, and increase efficiency. Fundamental principles that have proved of value over a period of years have been retained and are coordinated in a basic specification which promotes uniformity and permits choice of those materials and methods of construction best Suited to the specific project in hand. Application of the method is made Clear by three examples–a model basic specification illus- trating the procedure outlined, a typical C on tem - porary specification, and the typical specification rewritten in accordance with the method advocated. U. S. . Gov., Dept. Of Commerce, National Bureau Of Standards. Building Materials and Structures Report BMS 88; 1942. Recommended Building Code Requirements for New Building Construction With Special Refer- ence to War Housing. Includes recommended requí re- ments for general items, definitions, fire-resist- an c e , classifications, general building restric- tions, light and Ventilation, exits, construction (working stresses, l o a d s , soil-bearing capacity, foundations, masonry, reinforced concrete, re in - forced brick, Chimney, Steel and iron, and wOOd COn- struction), fire protection, chimneys and heating appliances, safeguards against accidents, electrical work, and plumbing; and an appendiX Of in format lon to assist in 1nterpreting and enforcing the COde requirements. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifica- tions CAA-397. Storm Entrance for Type "S" Bldg., Construction Of. S. Gov., Dept. of Labor, Division of Labor Stand- ards. Special Bulletin 7; 1942. Suggested Stand- ards for Industrial Safeguards. Railing and TOe- boards. COver’s metal and WOOd toeboards. U. S. Gov., Federal Housing Administration. Minimum Construction Requirements. These requirements pro- vide a Minimum Standard Of Construction and Shall apply to all new construction. On which the mortgage is insured by the Federal Housing Administration. They are considered necessary to produce a well- constructed dwelling which will serve as Sound Secur- ity for a long-term mortgage loan. Since these re- quirements are essentially minimum, they are not to be built down to but form a basis from which to build up. Copies are available in the F. H.A. insur- ing offices throughout the U. S. Include require- ments for excavation, masonry, adobe construction, structural steel and iron, lumber, wood framing, termite prevention, roof coverings, sheet metal, lathing, plastering, Stu C co, painting, plumbing, heating, electrical work, etc., according to geo- graphical location and local buildin" code require- In entS. U. References.—Sand, gravel, broken stone, slag, see 512; cement, concrete, see 516. 1, 516.3; brick, building tile, roofing tile, terra COtta, glazed tile, InoSai C, see 534; sand lime brick, see 513; granite, limestone, marble, sandstone, see 511; gypsum tiles and blocks, see 514.62; brick masonry, see 518.83; rubble and ashlar ma- sonry, see 518. 81, 518.82; Steel reinforcement, see 605. 25; Wooden lath, see 402. 51; metal lath, see 605. 24; Wooden shingles, see 402. 52; asphalt roofing, tar roofing, see 505. 16, 505.36; yard lumber, see 402.4, 411; Slate roofing, see 511.52; structural timbers, see 412; millWork, see 423; plaster, see 514; drains and Sewers, See 518.6; steel buildings and metal parts of buildings, see 605.22; eaves troughs and conductor plpe, See 6O7. 5; industrial building construction for preven- tion of dust explosions, see 782, 789, accident pre- ven ti on 1n constructi Om, See 518. O 518.51 Buildings and Dwell ings American Foundrymen's Assn. Code of Recommended Prac- tices for Industrial Housekeeping and Sanltation, 1944. Co v e r s scope, requirements, definitions, housekeeping, ventilation, lighting, Water for human consumption, toilet rooms, wash and locker rooms, rest rooms for women, lunch rooms, and appendly. American Transit Assn. Recommended Practice for Op- erating Bus Garage Layouts, W136-30; 1930. These practices relate to selection of S1te, arch1tectur- al features of building proper, location of bulld- ing on site, heating and ventilation, lighting, de- tails to be considered in layOut Of garages, loca- tion of work areas, gasol 1ne storage, Oll and grease storage, and tire service and Storage rooms. American Transit Assn. Recommended Regulations for Construction and Protection of Bus Garages, W137-34; 1934. These Negulations are Intended to provide reasonable º against the fire hazards of garages. Garages intended to come within the scope of these recommended good practice requirements are bus or truck garages, and other garages in which more than three motor vehicles are housed Or kept and/or in which repairs involving Open flames, Spark emitting devices, or highly heated parts are made. 353 5|8. 5 | Directory of Commodity Specifications These regulations, when adopted, to conform to cor— responding regulations of the National Fire Protec- tion ASSIl. American Transit Assn. Wiring, Construction, Main- tenance, and P r O t e c t 1 On Of Car and Trolley Bus Houses, Yards, and Auxiliary Buildings, W141-35; 1935. The rules referred to in these regulations are identical with the regulations of the National Board of Fire Underwriters for electric cars and trolley busses, 1ncluding houses and yards. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-22; 1927. Lineman's Tool House. D1– mensional drawing Of typical floor plan. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bullet in of Loss Prevention, 11.71; 1940. Pyroxylin Plastic, Its Hazards, and Special Precautions Needed for Storage and Handling. In- cludes recommendations for S to r a ge cabinets and VaultS. º Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention, 11.80; 1938. Acetylene and Its Generation. Safeguards for Industrial Installations. Includes recommendations for generator house of fire-resistive construction and for three types of generators. Associated Factory Mutual Fire Insurance Companies. Specifications for Gravity Water Tanks and Steel Towers, Wolume 1. Structural Details, 1938. For buildings supporting tanks, requirements as to foot- ings On brick supporting walls, design of anchorage, allowable bearing pressures for supports of various building material S. Concrete buildings according to A. S. T. M. specifications for COncrete. National ASSn. Of Bu i 1 d 1 ng Owners and Managers. Sheridan-Kackow F O rim u l a for Determining . Rental Walue of Office Space. Revised, 1941. Includes explanatory data, key to computations, definitions, rent a l schedule foundation, adjustments required for group comparisons, formula to reflect the rela- tive value of various kinds of space within any given building in relation to the base rate of that building, definition of base rate, and explanatory footnotes On formula. National Board Of Fire UnderWriters. Fire Prevention and Protection as Applied to Hotels, 1936. Covers hazards including lighting, heating, St O T a g e Of fuels, power plan ts, ventilation, 1ncinerators, kitchens, refrigeration and air conditioning, Shops, painting, laundry, motion pictures, Smoking, storage. rooms, and decorations; COnstruction including year- round hotels, apartment hotels, and SeaSOnal Or re- sort hotels; new construction; existing construc- tion; and protection including automatic Sprinklers, standpipes, chemical extinguishers, private f l r e brigades, fire alarm system, and Outside protection. National Board of Fire Underwriters. Fire Prevention and Protection as Applied to the Public and Paro– chial Schools, 1939. Covers limitation of heights, restricting floor areas, danger Of floor Openings, eme r gency exits—fire escapes, light and power, heating system as a fire cause, protecting the Coal pile, ventilation, auditorium and cafeteria, impor- tance of good housekeeping, automatic S D r 1 m k l e r systems, standpipe as an aid in fire fighting, im- portance of suitable chemical extinguishers, fire drills, fire alarm system, and safety through self in Spection. National Board of Fire Underwriters. Fire Prevention and Protection as Applied to Hospitals, 1941. COV. ers construction; fireproof construction; nonfire- proof construction; h a Z a r d s including lighting, heating, in Cinerators, Ventilation, kitchens, re- frigeration, laundry, dry Cleaning, Sew in g room, laboratories, X-ray laboratory and f i l’In storage, pharmacy, combustible anaesthetics, operating rooms, O X y g en Chamber, and housekeeping; and protection including automatic sprinklers, standpipes, chemical extinguishers, fire drills, fire alarm system, and outside protection. National Board of Fire Underwriters. Airplane Hangars, No. 85; 1943. Standard good practice requirements for the COnStruction and protection of a l r p 1 a n e hangars. Covers height, a rea, for Sprinkled and unsprinkled hangars; types of construction in Order of preference, floor drainage, fire doors, lighting, power, heating, permissible repairs in hangars, con- struction of doping room, housekeeping and Smoking, and fire protection applianceS. National Board of Fire Underwriters. Construction and Protection of Garages, No. 88; 19 32 . Recommended practice for garages where more than three vehicles are kept, including buses and trucks. Construction, basement garages, lighting, power, heating, ventila- tion, repair work, storage of flamſhable liquids, housekeeping, automatic sprinklers, and fire pro- tection. National Board of Fire Underwriters. Construction of School Buildings and Improvement of Existing Struc- tures, 1937. Recommendations as to fireproof or semi fireproof construction, maximum heights, floor areas, and exit facilities; special hazards Such as cafeterias, laboratories, Shops, etc.; boiler rooms; also the improvement of existing buildings, flre partitions, stair enclosures, fire doors, etc. National Fire Protection A S S n . Américan Standards Assn., A 9-1940. Building Exits. Code. Requirements on width, construction, materials, design, arrange- ments, inclosure, etc., for stalrs, horizontal exits, doors, slide escapes, elevators and escalators, installation of lighting and alarm Systems, etc. National Fire Protection Assn. National Fire Codes for Extinguishing and Alam' Equipment, 1943. Hose Houses for Mill Yards. Standards for nose housés for mill yards. Covers location, foundations, ma– terial, size, frame, roof, doors, hose s h el V e s , floors, ventilation, hardware, painting, required apparatus, hose, hydrant gates or cut-off Valves, couplings, nozzles, coupling Spanners or Wrenches, domestic service use prohibited, and rack for Wash- ing and drying hose. National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and EXplo- sives, 1943. Rooms, Cabinets, and Outside Houses for the Storage of Flammable Liquids. COVerS Stand- ards for the construction of inside storage or mix- ing room, s to r a ge cabinets, and Outside Storage houseS. National Fire Protection Assn. Protection of Records, 1939. Includes compilation of committee reports. Covers introduction, value of records, Class1 fication 354 Monmetal lic Minerals 5|8, 53 of re c or d s, record losses, construction equip- ment and maintenance of buildings, severity, dura- tion and COntrol of exposure, fire exposure cond1– tions for Vaults and portable record containers. Protection of re c or ds by duplication, document buildings, vaults a n d vault doors, file storage rooms and d O Or s, fire protection equipment for Vaults and file storage rooms, safes, substandard and commercial record containers, salvage of fire damaged records, destruction of records no longer useful, codes for Dreservation of records, protec- tion of local archives, and use of protective equip- Iſle Ilt. National Fire Protection Assn. Protection of Records, 1939. Includes summary of good practice require- ments for the protection of records. Covers intro- duction, protection of records, survey and class if i- cation of records, survey of building, providing protection, handling of records, and disposition of useless records. Portland Cement Assn. Concrete for Industrial Build- ings and Garages, 1939. Includes concrete floors On fill, floor framing, columns, live load, stairs, walls, fire resistance, roofs, extensions, expan- SiOn anchors, inserts, pipe Sleeves, etc. ; dimen- Sions of automobiles, layout of parking units, fram- ing plans, ramps, and structural details. U. S. G O v., De p t . of Agriculture, Forest Service. Specifications No. 469. Shelter; Weather-Instrument, U. S. Weather Bureau Cotton Region. U. S. G O V., D e i t . Of Commerce, National Bureau of Standards, BH18; 1932. Recommended Minimum Require- ments for Small Dwelling Construction. Recommenda– tions of building code committee on th ic k n e s s, height, and bonding of exterior walls, proportions Of piers, be a ring areas Of arches and lintels, quality and strength of the building materials used, recommended types and details of construction for economy, strength, and fire protective qualities for various types df masonry and frame construction. References.-Building construction, general items, see 518.50; miscellaneous building construction items, see 518.59; Steel build Ings and metal parts of buildings, see 605. 22; sheet metal work, metal doors and trim, t in clad fire doors, see 605. 22; sheet metal roof ing, see 604. 3; see references un d e r 518.59. 518.52 Foundations for Buildings American Railway Engineering Assn. COnStruct iOn and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Pile Foundations. Covers the investigation, design, and COnstruction of pile, foundations. Portland Cement Assn. Specifications for COncrete Footings and Concrete Masonry Walls, 1939. Gives general requirements, materials in accordance with A. S. T. M. Specifications, construction of footings, and hollow block wall construction. Includes below- grade construction, wood or concrete sill attach- ment, m a S O n ry back-up tile, coping and parapet walls, methods of installing ducts and conduit, and 1llustrations of procedures. References. - Cement, concrete and mortar, see 516. 1, 516. 3; sand, gravel, broken stone, slag, see 512; re 1nforcement Steel, see 605.25; bulld ing con- Struction, see 518.50, 518.51. 518.53 Walls and Partitions for Buildings American Society for Test. 1ng Materials, ES-19; 1942. Emergency Specifications for Structural Insulating Board (Thermal Insulat 10n). Cover thermal insulat- ing material made Drincipally of vegetable fiber in the form . Of insulating board suitable for struc- tural purposes. Metal Lath Manufacturers' Assn. Standard Metal Lath Specifications for Better Piastering and Concrete Stucco. Includes nomenclature for metal lath con- Struction; requirements for material; size, we ight, and spacing of attaching devices; minimum require- ments f Or plastered metal Stud partitions and Stand- ing or wall furring; minimum requirements for furred contact or suspended ceiling construction for the soff its of steel beams, purlins or joists, or con- crete Or hollow tile floor arches Or roofs; corner and joint reinforcement; erection of metal lath; and appendix of general not e s on plastering and Stucco, S Olid and Soundproof part it iOn details, and plaster beams and cornices. U. S. G. O. V., D e p t . Of COmmerce, National Bureau Of Standards. Commercial Standard CS 112–43; 1943. Homogeneous Fiber Wallboard. Covers One type of homogeneous fiber wallboard of a nominal thickness of 5/16 in., 4 ft. wide, and 6 to 12 ft. long. Gives requirements for composition, treatment for destruct tion of rot-producing fungi, surfaces, edge finish, physical properties, standard commercial sizes, and tolerances; method of Sampling a n d testing; and packing and marking. U. S. G O V., De p t . Of Commerce, National Bureau Of Standards. Building Materials and Structures Report BMS61; 1940. Structural Properties of Two Nonrein- forced Monolithic Concrete Wall Constructions. The Masonry Construction Section of the National Bureau of Standards built 24 specimens representing two nonreinforced mOn Olithic c Oncrete wall C OnStruc- tions. The only difference in their construction was in the proportions of the concrete. The Speci- mens were subjected to compressive, transverse, impact, concentrated, and racking loads. For each of these loads, three like specimens were tested. The deformation under load and the set after the load was removed were measured for each increment of load. The results are presented in graphs and a table. U. S. G. O. V., D ep t . Of Commerce, National Bureau Of Standards. Building Materials and Structures Report BMS63; 1940. Mo is ture Condensation in Building Walls. MO isture condensation in insulated walls will Occur under certain COnd it 10mS. This paper discusses the se conditions in a general way and makes available to architects, builders, and others information concerning factors which control humid- ity in walls. These factors are presented SO as to make possible estimates Of the probability Of mois- ture condensation in walls of dwellings if the fac- tors governing it such as design, structural mate- r1als, construction details, and moisture conditions ins 1de and outside the building are known. U. S. Go v., De p t . Of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS76; 1941. Effect of 0 u t d o or Exposure on the Water Permeability of M as on r y Walls. The water 355 5 18, 53 Directory of Commodity Specifications permeabilities of about 100 Small masonry-wall spec- imens were measured before and after exposing them to the weather at Washington, D. C., for a maximum period of 3 yrs. Some of the more permeable walls had been waterproofed before exposure, and the du- rability of the waterproofing treatments, as well as the structural appearance Or cond it 10n Of the walls was also determined. U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Spec if i- cations CAA-354. Building, Type "S", Prefabricated Partition Panels. U. S. G. O. V., Navy Dept., Bureau of Yards and Docks. Specification. 7Yg; 1934. For Roofing, Siding, and Sheet Metal Work; Dampproofing and Membrane Water- proofing. U. S. G O V., Navy Dept., Bureau of Yards and Docks. Specification 11yc; 1939. Marble and Tile Work. Includes requirements for water closet, and shower enclosures and stalls. U. S. G O V. , Navy Dept., Bureau of Yards and Docks. Specification 15Yb; 1934. Standard Me th o dis for Inspection of Materials for Roofing, Siding, Sheet Metal Work, Dampproofing, and Waterproofing. References. - Building construction, 518.51; see references under 518.50. See 518.50, 518.5l. Inclosures Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bullet in of Loss Prevention, 11.71; 1940. Pyroxylin Plastic, Its Hazards, and Special Precautions Needed for Storage and Handling. - In- •ludes recommendations f 0 r storage cabinets and Vaults. * Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bullet in of Loss Prevention, 11.80; 1938. Acetylene and Its Generation. Safeguards for Industrial Installations. Includes recommenda- tions for generator house of fire-resistive con- struction and for three types of generators. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bullet in of Loss Prevention, 21.71; 1938. Winter Protection for Dry-Pipe Valves. In- cludes recommendations f Orº insulated WOOd-frame frost enclosures. Society of Motion Picture Engineers, sponsor. Amer- ican Standards Ass n . , Z22.28–1941. Recommended Practice for Motion Picture Theater Projection Rooms. , Projection lens height, projection angle, Observation port, project iOn lens mounting, proje C- tion lens focal length, projection objectives, and focal markings. - Underwriters' Laboratories, Inc. Standard for Band it Resisting Enclosures, Subject 752; 1942. Applies to the installations of bullet-resisting materials in the form of complete bandit-resisting enclosures designed to protect a ga 1 nst robbery of persons handling money or Securities within the enclosure during business hours. Gives design and construc- tion, general test procedure, maintenance, and cer- tification of installations. References. - Building construction, 518.51; see references under 518.50. See 518.50, 518.55 Chimneys for Buildings American Railway Engineering ASSn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Steel Chimneys- Riveted; Steel Chimneys-Welded; Genuine Wrought Iron Chimneys-Welded; Brick Chimneys; Reinforced Concrete Chimney; and Reinforced Brick Mas On'ry Chimney. Gives requirements for design, workman- ship, and Construction. - Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bullet in of Loss Prevention, 7.62; 1940. Factory Chimneys-Concrete and Brick. Speci- fications for the erection and repair of chimneys more than 50 ft. high. Clay Products Assn. Tentative Standards for Witrified Clay Products, 1937. Includes fire clay flue lin- 1ngs, rectangular and circular, and glazed tile flue or chimney pipe and fittings. Gives weights and Standard dimensions Of tile. Clay Sewer Pipe Assn., Inc. Handbook Vitrified Clay Sewer Pipe and Kindred Clay Products, 1942. In- cludes dimensions and weights of salt glazed vitri- fied clay flue linings and fittings and chimney topS and bases. References. –Fire clay flue linings, clay stove pipe, see 534.29; building construction, see 518.50, 518, 51; regulations on chimney sizes for house heat- ing boilers, see 614.4; see references under 518, 50. 518.56 Floors for Buildings American Hospital Assn., 25-7. Asphalt Tile. COverS one grade. Based on U. S. Gov. Federal Specifica- tions SS-T-306 for Asphalt Tile. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Membrane Waterproofing. G iv e s requirements for Dremoulded asphalt blocks. American Wood-Preservers' Assn., 190; 1923. Standard Specification for Interior Creosoted Wood-Block Flooring. Gives timber, size of blocks, preserva- tives, treatment, handling blocks after treatment, inspection, subgrade, foundation, laying the blocks, bituminous filler, and melting point test. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bullet in of Loss Prevent lon, 4.20; 1938. Watertight Floors. Covers methods for im- proving construction where floor leakage is a Seri- ous defect. Includes description of common methods of waterproofing (hot asphalt mastic flooring, emul- sified as ph a lt flooring, magnesite Composition flooring, and light weight special surfacing), re- cent developments in waterproofing, a n d general Drècautions. Maple Flooring Manufactures Assn. Grading Rules for Northern Hard, Maple (Acer Saccharum), Beech, and Birch Flooring, 1941. Includes description of in- dividual characteristics of Northern hard maple and of Northern beech and birch flooring; grading rules for First, Second, Third, and three Special grades; standard measurement; kiln-drying; end matching; custom in bundling; thicknesses and faces; rules for 356 Monmetal lic Minerals 518.56 estimating quantity of flooring required; grade-use recommendations; and uses of different thicknesses. National Board of Fire Underwriters. Waterproofing of Floors and Drainage, and Installation of Scup- pers, No.92; 1937. Suggested practice for preven- tion of water damage during fires and Other emer- gencies by use of a s p n a lºt mastic flooring, pro- tected membrane flooring, magnesite flooring, as- phalt emulsion flooring, rubber and asphalt tile, and l l n O le um floors; disposal Of water through scuppers in the walls, floor drains, ramps in door- Ways where flammable li qu id S may be discharged, skids under stock subject to water damage, etc. POrtland Cement ASSn. COncrete Floor Finishes, 1938. Includes standard, heavy-duty, and resurfacing con- crete floor finish, decorative concrete floor fin- ishes as terrazzo, concrete tile and art marble, col- Ored pigment cement floors, Stained floor finish, painted finish, armored concrete floor finish, acid- proof and nonslip floors, linoleum, rubber and cork t i le floors, carpeted floors; specifications for Construction, surfacing, and cu r 1 ng ; hardening treatments to Overcome dusting, cracking, and Clean- ing of floors. P O T t l a n d Cement Assn. Specifications for Precast Joist Concrete Floors (With Cast-in-Place Concrete Slab), 1939. Requirements for precast joists as to strength, curing, and reinforcement; joist hangers, Setting joists, cast-in-place slab, finish and cur- ing, W1th illustrations of methodsve Tile Manufacturers' Assn. B as 1 c Specification for Tile Work, K-300; 1939. Reçommendations for the installation of tile in new construction and al- terations On Vertical and horizontal surfaces; for application over wood, masonry, concrete, or steel joist; for preparation of base, quality of materi- als, mortar mixtures, etc. Tile Manufacturers' Assn. Tile Industry. Rese arch Bureau, R-TS-51; 1939. Specification for Installing Tile Floors on Thin Mastic setting Bed. For instal- lation over wood, cement, steel, roof decks, old terrazzo, natural stone, and tile floors, etc.; ap- plicable to interior and exterior horizontal sur- faces only (except ceilings) in hot or cold clim- ates. Requirements for flexible binder, preparation of Subfloor, priming, laying and grouting of tile, and precautionary measures. S. GOV., Dept. Of COIII]erce, National Bureau of Standards, H31; 1940. American Standards As sn ..., C2.1–1941. Safety Rules for the Installation and Maintenance of Electrical Supply St at 10 ns. For equipment. Of 1ndoor and Outdoor supply stations, prov 1 d e d it is in separate rooms or enclosures, under control of properly qualified persons, and accessible only to such persons. They also apply to S 1 m 1 lar equipment if installed in factories, mercantile establishments, Vehicles, or elsewhere. EXC ept 10ns-1ſ Voltage does not exceed 150 volts to ground, and 1ſ Voltage 1s not more than 550 volts between conductors and power utilized does not ex- ceed 3, 200 volts. Recommendations on floors of bat- tery rooms h Ou S 1 ng large batteries comprised of CellS in lead lined tanks. S. Gov. , Dept. of Commerce, National Bureau of Standards. Bullding Materials and Structures Report U. U. U. U. U. BMS43; 1940. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 2. In the second Series, 40 test installations were subjected to a performance test in the floor-testing chamber of the National Bureau Of Standards. Included in the tests were battleship linoleum, rubber in sheet and tile form, felt-base floor COverings having Various wearing surfaces, three monolithic floors, and a number of asphalt tiles. The bonding agents used 1ncluded lignin pastes, resinous cements, latex ad- hesives, Tubber Cements, Cut-back asphalt, and as- phalt emulsions. Installations were made on both concrete and wood subfloors. Descriptions of the testing equipment and test installations are given. Results showing the relative depth of the depres- . sions in the floor coverings during the test are presented in tables. Brief summaries showing the performance Of the test panels are given, and the appearance of the different floor coverings after 48, OOO Cycles Of the testing equipment is shown by representative photographs. S. GOV., Dept. Of COImmerce, National Bureau Of Standards. Building Materials and Structures Report BMS62; 1940. Structural Properties of a Precast Joist Concrete Floor Construction Sponsored by the Portland Cement Assn. The Portland Cement Assn. submitted six specimens representing a floor C On- struction which c on s is t e d of precast concrete joists and bridging and a reinforced-concrete floor slab. The specimens were subjected to transverse, impact, and concentrated loads. All loads were ap- plied to the upper faces Of the Specimens. For each of these loads, three like S D e C 1 In en S Were tested. The def OITmation un d e r load and the Set after the load was removed were measured for each increment of load. The results are presented in graphs and in a table. S. Gov., Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS68; 1941. Performance Test of Floor Coverings for Use in Low-Cost Housing: "Part 3. A performance test was conducted in the floor-testing chamber of the National Bureau Of Standards On a third Series of 40 t e s t installations. Included in the test were l l n o le um S in sheet and tile form, COrk- composition tile, sheet rubber, rubber tile, asphalt tiles, fiberboard tiles, felt-base floor coverings having Various Wearing Surfaces, three monolithic floors, and a number of wood floors. The bonding agents used included lignin pastes, Cumar-resin ce- ment, alumina cement-latex paste, rubber Cements, various asphaltic adhesives, and nails. . Installa- tions were made on concrete, StripWOOd, and plywood subfloors. Installations On St r 1 p W o O d subfloors were made with un d e r lay s of dry and asphalt- Saturated lining felts. Descriptions Of the testing equipment and test installations are given. Re- sults showing the relative depth Of the depressions in the floor coverings during the test are Dre- sented in tables. Brief summaries of the manner in which the various test installations performed are given a n d photographs Of the test Danels after 48,000 cycles of the testing equipment are shown. S. Gov. , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report 357 5|8. 56 Directory of Commoditu Specifications BMS73; 1941. Indentation Characteristics of Floor Coverings. The indentation characteristics of 64 floor COVerings were determined. Tests were con- ducted on specimens conditioned in an atmosphere of 65-percent relative humidity and 72° F. temperature, on specimens after exposure to accelerated aging, and on specimens at an elevated temperature of 90°F. The floor coverings tested included such general types as linoleum, Cork, rubber, felt base, asphalt, WOOd, fiberbOard, and monolithic COImpositions. War— iations in composition and thickness were included in many of the types. The apparatus and the proce— dure are briefly described. Summaries of the re- Sults are presented to Show the relative merits of the various floor coverings with respect to comfort Value and permanent indentation. U. S. GOV., Dept. Of COmmerce, National Bureau of Standards. Building Materials and Structures Report BMS80; 1942. Performance Test of Floor Coverings for Use in Low-Cost Housing: Part 4. A performance test was conducted in the floor-testing chamber of the National Bureau Of Standards On a fourth series of 40 different installations involving 26 differ— ent floor COVerings. S p e c 1 m en S of most of the floor COVeringS were 1 nstalled On both a concrete and a WOOd subfloor. Included in the test were COrk tiles, rubber tile containing aluminum oxide aggregate, asphalt tile, marbleized linoleums, felt- backed floor coverings having Various wearing Sur— faces, strip maples, maple unit-block, pecan unit- block, a S ph a l t mastic, coal-tar mastic, alumina cement-rubber latex composition, magnesium oxychlo– ride composition, and 1:2:4 Portland cement con- crete. Different underlays and adhesives were also included in the test. The test installations are described and results showing the depth of the de- pressions in the floor coverings made by the equip- ment are presented in tables. Brief Summaries of the manner in which the various installations per- formed a re given, and their appearance at the end Of the test, is shown by photographs. A few gen- eralized COMIſſientS and COn Clusions are made. U. S. GOV. , Dept. Of COmmerce, National Bureau of Standards. Building Materials and Structures Report BMS85; 1942. Dimensional Changes of Floor Coverings With Changes in Relative Humidity and Temperature. The floor coverings tested included such general types as linoleum, Cork, rubber, felt base, asphalt, Stripwood, plywood, fiberboard, and several mono- lithic compositions, such as cement mortar and mag- nesium oxychloride. Dimensional changes due to a variation in relative humidity from 8 to 86 percent and those due to a variation in temperatufre from 32° to 90° F were determined. The floor coverings, testing equipment, and procedure are described apd the results are presented in graphic form. U. S. Gov., Federal Specification SS-T-306a; Tile; Asphalt. Covers One type and One grade. Gives requirements for material, workmanship, color, fin- 1sh and Surface characteristics, bid sample, size, thickness, 1 dentation, impact, flexure, and curling; methods of Sampling, inspection, and test; and re- quirements for packing and marking. U. S. GOV., Federal Works Agency, Public Roads Admin- 1 Strati On. Spe c : f i cat i on s for Construction of Roads and Bridges in National Forests and National 1943. . Parks, FP-41. Conditioning of Sub floor (for bitu- minous wearing course). References. - Tile flooring, see 518.59, 534.25; Wood flooring, see 4.11.2; ho l l ow flooring tile, See 534.22; b u 1 1 d 1 n g construction, see 518.50, 518.51; see references under 518- 50. 518.57 Ceilings and Roofing for Buildings American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Built—Up Roofing. Gives requirements for materials (pitch, asphalt, asphalt primer, roofing felt, ready or prepared as- phalt roofings, flashings, gravel, and slag); tarred rag felt, pitch and gravel (or slag) over wood or precast units (type A-1), and over homogeneous roofs cast in place (type A-2); tarred rag felt, steep roofing pitch and slag for use over wood or precast concrete or gypsum units (type A-3), and over homo- geneous roofs cast in place (type A-4); asphalt rag felt, asphalt and gravel (or slag) over wood or precast units (type B-1), and over homogeneous roofs cast 1n place (type B-2); asphalt impregnated as- bestos felt and asphalt (Smooth surface) over wood or precast units (type C-1–classes 1, 2, and 3), and over homogeneous roofs cast in place (type C-2– classes 1, 2, and 3); and a sphalt rag felt and as- phalt (smooth surface) over wood or precast units (type D-1), and Over homogeneous roofs cast in place (type D-2). Concrete Reinforcing Steel Institute. Reinforced Con- Crete, 1943. Specifications for Metal Lath Ceiling Construction. Includes ſurred ceiling construction, suspended ceiling construction, and contact celling Construction w i th removable and permanent forms, integral ceiling construction, gauge and placing of furring rods, channels, and lathing. U. S. Gov., Navy Dept., Bureau of Yards and Docks. Specification 7Yg; 1934. Roofing, Siding, and Sheet Metal Work; Dampproofing and Membrane Waterproofing. S. Gov., Navy Dept., Bureau of Yards and Docks. Specification 15Yb; 1934. Standard Methods for In- spection of Materials for Roofing, Siding, Sheet Metal Work; Dampproofing and Waterproofing. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 81–13A; 1933. Roofing; Built-Up, Type 4-AWS, COn Struction. U. U. S. Gov., U. S. Army, Corps Of Engineers. Specifi- cation 81-14A; 1933. Roofing; Built-Up, Type 5-AWS, Construction. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 81-15A; 1933. Roofing; Built-Up, Type 3ACS, Construction. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 81–16A; 1933. Roofing; Built-Up, Type 4ACS, Construction. Corps of Engineers. Specifi- Roofing; Built-Up, Type 5ACS, U. S. GOV., U. S. Army, Cation 81-17A; 1933. COInstruction. U. S. GOV., U. S. Army, cation 81-18A; 1933. COnstruction. U. S. Gov. , U. S. Army, Cat iOn 81-19A, 1933. Construction. Corps of Engineers. Specifi- Roofing; Build-Up, Type 3TCS, Corps of Engineers. Specifi- Roofing, Built-Up, Type 4TCS, 358 Nonmetal lic Minerals 5 |8. 59 U. S. Gov, , U. S. Army, Corps of Engineers. Specifi- cation 81-20A; 1933. Roofing; Built-Up, Type 5TCS, Construction. U. S. GOV., U. S. Army, Corps of Engineers. Specifi- cation 81-21B; 1943. Roofing; Built-Up, Type 4TWS, Construction Of. U. S. GOV., U. S. Army, Corps of Engineers. Specifi- cation 81-22A; 1933. Roofing; Built-Up, Type 5TWS, Construction. - U. S. Gov., U. S. Army, Corps of Engineers. Specifi- Catlon 81-23A; 1933. Flashing; Metal, Installation of, With Bituminous Built-Up Roofing. U. S. GOV., U. S. Army, Corps of Engineers. Cation 81-24A; 1933. Flashing; Plastic, tion of, With Bituminous Built-Up Roofing. Specifi- InStalla- References. – Sheet S te e l and t in roofing, see 604. 32, 604.31; as phalt roof in g, tar roof ing, see 505. 16, 505.36; S late roof in g, see 511. 52; roofing tiles, ‘See 534.23; Wood Shingles, see 402. 52; ceil- in g lumber, see 411.3; building construction, see :::::::: 518.51; metal ce 1 lings for buildings, see 605. 22. 518.58 Beams and Columns for Buildings References. – Building construction, see 518.50, 518. 51; see references under 518. 50. 518.59 Miscel laneous Spec if i cat ions for Building Construction and Mater ials A 1 r Conditioning and Refrigerating Machinery Assn., Inc. Equipment Standards, 4.0: 1941. Miscellaneous Amonia Standards. Cold Storage Room Insulation. G 1 V e S TecOſmended thicknesses Of insulation for certain required temperatures. American Hospital Assn., 4-1. Prefabricated AcOustical- Units. C O Ve r s nine types. Based On U. S. Gov. Federal Specification SS-A-118 for Prefabricated Acoustical-Units; TT-E-506a for Enamel, Interior, Gl O S S , Light-Tints and White; and TT-P-51a for Palnts, 0 il, Interior, Eggshell-Flat-Finish, Ready Mixed and Semipaste, Light-Tints and White. American Railway Englneering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Includes clearance diagrams for railway bridges, turntables, tunnels, buildings and Sheds adjacent to side tracks, ware- house and engine house dOOTS, platforms, and equip- Iſlent. ASSOC lated Factory Mutual Fire Insurance COmpanies. Factory Mu Lual Bulletin of LOSS Prevention, 7. 13; 1940. Anchorage for Factory Roofs—Principles and Design Data. Includes basis of design, Wind forces, suggested steps for designing roof anchorage, work- manship, foundations, calculations, Suggested meth- Ods Of TOOf anchorage, and tables Of data used in designing roof anchorage. ASSOC lated Factory Mutual Fire Insurance COmpanies. Factory Mutual Bulletin of Loss Prevention, 7. 16 (1938), 7.17, 7. 18, 7.19, and 7.20 (1939). Anchor- age of Steel-Deck Roofs. A se r i e s of bulletíns ShOwing details of wind-anchorage methods for var- 1OuS types Of Steel-deck roofs. Evaporated M11k Assn. Standards for Plant and Equip- Iſlent, 1940. FOI COnStruction and Operati On Of evap- Orated milk plant; requirements for floors, walls and ceilings, dOOTS and windows, l 19.hting and venti- lation, protection from COntamination, toilet facil- itles, water Supply, hand Washing facilities, milk plping, C.OnStruct 10m and repair of COntainers and equipment; cleaning alid bactericidal treatment Of milk piping, containers and apparatus, etc. National ASSn. Of Marble Dealers. Interior Marble Work, 1926. Explanatory Of the matérial a specifi- cation for interior marble work should contain, in- cludes grouping of marbles according to properties f O r finishing, kinds of f l n i s h and where used, standard and Im 1 m 1 m u In thicknesses for marble for d i f f e re n t applications, recommended details and methods of construction, 42 pla t e s illustrating typical installations. National Board of Fire Underwriters. Coloring and Ripening Of Fruits and Wegetables, No. 57; 1938. Rec- Ommended practice against fire and explosion haz- ards of process. Includes bananas, citrus fruit, apples, pears, tomatoes, celery, etc. Requirements for use Of ethylene gaS, Open flameS, gas heaters, kerosene stoves, electric wiring, and general pre- Cautions. National Board of Fire Underwriters. Construction of Merchandise Waults, No. 84; 1930. Regulations for storage of fur, silk, and other merchandise, but not intended for highly flammable materials. Re- quirements as to materials and thickness of walls, floors, and Ceilings, under SupportS, Water--tight- ness, fj re resistance of dOOrs, Ventllation, llght- ing, refrigeration, and fire extinguishing equip- IſleIlt. National Board Of Fire Underwriters. COnstruction and Protection of Piers and Wharves, No. 87; 1935. Rec- Ommended practice for two types Of Substructure depending On harbor conditions; Steel and reinforced concrete, sheet iron Or asbestOS On Steel frame, and h e a v y timber superstructures. Includes also fire walls, fire doors, and fire stops, bulkheads, and requirements for automatic Sprinkler Systems, watch Service, and Safeguarding hazards. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Pro- tection of Piers and Wharves. Includes Subdivision of combustible substructures, protection Of C O m - bustible substructures, fire protection, first ald fire appliances, watch se r V 1 c e , fire alarm, and fire brigade. National Fire Protection Assn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and EXplo- sives, 1943. Petroleum Wharves. Suggested Ordi- n a n c e regulating location, design, equipment and protection of piers and wharves at which flammable liquid cargoes are transferred in bulk, and provid- 1ng safeguards for such transfer Operations. National Fire Protection Assn. Protection Of Re COrds, 1939. Includes compilation of COmmittee reports. Covers introduction, value Of records, classifica- tion of records, record losses, construction equip- ment and maintenance of buildings, Sever1ty, dura- tion and control of exposure, fire exposure condl- tions for vaults and portable record containers. Pro t e c t 1 on of records by duplication, document buildings, vaults and vault doors, file St Or a ge rooms and doors, fire p r o t e C t 1 on equipment for vaults and file storage rooms, Safes, Substandard and commercial record containers, Salvage of fire damaged records, destruction of records no longer use rul, codes for preservation of records, protection 359 5|8. 59 Directory of Commodity Specifications of 1 Oc a l archives, Iment. National Fire Protection Assn. Protection of Records, 1939. Includes summary of good practice require- ments for the protection of records. Covers intro- duction, protection of records, survey and class iſ 1- cation of records, survey of building, providing protection, handling of records, and disposition of useless records. Safe Manufacturers' National Assn. Specification for Fire Insulated Vault Doors, F3; 1939. For maximum protection of business records from fire and defi- nite measure of resistance to burglarious attack; three types based on fire resistance, methods of test for fire resistance, and for hose Stream test. Society of Automotive Engineers. 1944 Handbook, Sec- t 1 on 6–Tests, Ratings, and Codes. SAE Standard Reference Screen Room for the Inspection and Test- ing Of Radio NO is e Suppression. Adopted, 1942. Size and general C OnStruction and arrangement Of the Standard reference SCI’een room and O p t 1 On a 1 Construction details and arrangements. U. S. GOV., AITy Air Forces. Specification 24685-A; 1941. BOmbing Ranges and Related Equipment. S. Gov. , Dept. of Agriculture, Forest Service. Specifications for LOOkout Towers. U. S. GOV., Dept. Of COmmerce, C1Vil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-50. Buildings; Type "Sº, Fabrication. U. S. Gov., Dept. of Commerce, civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specif 1- cations CAA-51. Building; Type "S" Radio TranSmit- ter, Erection. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifl- cations CAA-52. Building; Type "S" Watch House, Erect iOn. U. S. Gov., Dept. of Commerce, civil Aeronautics Ad- ministration, Bureau of Federal Airways. Speciſi- cations CAA-53. Building; Type "Sº P O We T Shed, Erect iOn. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-54. Building; Fan Marker, Shed, Erec- tion. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- c at 1 on S CAA-55. Building; Type "S" Diesel Shed, Erect iOn. U. S. GOV. , Dept. ministration, Bureau Of Federal Airways. cat.1 Ons CAA-56. Building; Type "S" mitter, Erection. S. GOV., Dept. Of COIIIſſierce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-241. Building; Type "S" Prefabricated, UHF Range, Erect 10n. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-328. Remote Receiving Tuning House. S. GOV.", Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifica- tions CAA-381. Buildings; Concrete Foundations for Watch HOuses. S. GOV. , Dept. ministration, Bureau of Federal Airways. and use of protective equip- U. U. U. Of COmmerce, Civil Aeronautics Ad- Speciſi- Special Trans- U. U. of COmmerce, Civil Aeronautics Ad- Specifi- U. Cations CAA-389. Antenna Housing. S. GOV., Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-447. Building; Sectional for UHF An- tenna HOusing. S. GOV., Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-477. Engine-Generator Power Plant; 60– Cycle, 240-W., 5-KWA. S. GOV. , Dept. Of COImmerce, National Bureau of Standards. C1rcular C436; 1942. Low-Cost Glazes for . Structural Clay Products. Three groups of clays, consisting of three Shales, three surface clays, and two f i re clays, were investigated to determine the 1r glaze-making properties when used as integral p a r t S of gl a Z e compositions. The clay-whiting (CaCO3) composition which deformed at the lowest temperature was determined for each clay and served as the major port 1 On Of the glaze composition ap- plied to tile made of that clay. Fluxing materials and potter's flint, when needed to control fusi- bility, texture, and glaze fit, were incorporated. Six different fluxes and eight different materials for producing glaze Colors were investigated. The data are presented in 3 figures and 19 tables. S. GOV., Dept. Of COImmerce, National Bureau of Standards. Simplified Practice Recommendation R87- 32; 1932. American St a n d a r d S ASSn. , A48-1932. Sizes Of Removable and Permanent FOI’ms, Pans, Or DOmes Made Of WOOd, Steel, Or Other Material Used in Concrete Ribbed Floor Construction. Simplified practice recommended and accepted by industry es- tablishing a limited number of standard stock sizes for forms, standard widths and depths. S. GOV., Dept. Of COTInerce, National Bureau Of Standards. Miscellane Ous Publication M151; 1935. Design and Construction of Building Exits. TO aid those interested in the problem, Surveys Of current practice in providing exits and of the rates at which people can effect their escape through dif- ferent kinds of exits have been made. The methods employed in the surveys and the results are pre- sented here in detail. To supplement the informa- tion thus obtained, Opinions have been solicited from numerous architects, building Officials, fire- protection experts, and Others. Five methods Of calculating exit width in current use are discussed. As a useful reference when local requirements are un d e r consideration, Suggested requirements are presented, together with notes On the reas Onling em- Dloyed in connection with them. U. S. GOV., Fe d e r a 1 Spec 1 f iCat 10n SS-A-118; 1939. Acoustical—Units; Prefabricated. Covers nine types identified by the i r texture, Surface appearance, and composition. G i v e s requirements for classes for auditorium treatment, noise reduct 10n, material, and workmanship; methods of Sampling, inspection, and tests; and requirements for packing and marking for shipment. U. S. GOV., Marine COrps Specification. Balk Pier; Buildings; Prefabricated, for UHF U. U. U. U. U. Temporary, 10-TOn, MOdel 1940. U. S. GOV., Marine Corps Specification. Chess for Pier; Temporary, 10-Ton, Model 1940. U. S., GOV., Marine Corps Specification. Sill for Pier; Temporary, 10-Ton, Model 1940. 360 - Nonmetal lic Minerals 5|8.6 | U. S. Gov., Marine Corps Specification. Pier; Temporary, 10-Ton, Model 1940. U. S. Gov., Navy Dept., Bureau of Yards and Docks. Specification 7Yg; 1934. Roofing, Siding, and Sheet Metal Work; Dampproofing and Membrane Waterproofing. U. S. Gov. , Navy Dept., Bureau of Yards and Docks. Specification E-9We; 1943. Electrical Apparatus, Distributing Systems, and Wiring (Emergency Edition). Includes requirements for standard transformer vault. U. S. Gov. , Navy Dept., Bureau of Yards and Docks. Specification 15Yb; 1934. Standard Methods for In- Spection of Materials for Roofing, Siding, Sheet Metal Work; Dampproofing and Waterproofing. U. S. Gov., Navy Dept. Specification 52C12a; 1940. Compound; Calking, for Metal Seams and Airports. U. S. Gov., Navy Dept. Specification 59B4a; 1945. Blanket; Sound-Absorbing. U. S. Gov. , N a V y Dept. Specification 59D1; 1943. Decking-Tile, Composition; a n d Adhesive (for Wet Spaces) (Shipboard Use). U. S. Gov., U. S. Maritime Commission. 32-MC-1; 1941. Trestle for Specification Insulation; Mineral Wool, Blanket Type. Shall be mineral wool felt, blanket form, without covering. Gives requirements for material and workmanship, thickness, density, fire-retardant DTOperties, resistance to corrosion, resistance LO bacteria, integrity, miscellaneous properties, sam- pling, inspection, and tests. U. S. Gov., U. S. Maritime COImmission. Specification 32-MC-2: 1941. Insulation; M 1 n e r a l WoO1, Block Type, for Use Below 225° F. Shall be mineral wool felt in block form with or without moisture-repel- lent treatment. Gives requirements for material, Workmanship, COnstruction, Surfaces, d 1 m en S i O In S , edge finish, fire-retardant properties, resistance to corrosion, resistance to bacteria, resistance to moisture, miscellaneous properties, S ampling, in- Spection, and teSt.S. References. – Building Construction, see 518.50, 518.51; see references under 518.50. 5|8.6 DRA |NAGE STRUCTURES 5|8.60 General Items American Assn. of State Highway Officials, T33–42. Standard Methods of Testing Culvert Pipe, Sewer Pipe, and Drain Tile. Covers tests for concrete pipe, cast iron pipe, clay pipe and drain tile. Gives three-edge bearing method, sand-bearing method, absorption test, freezing and thawing test for drain tile, and test for resistance to action of acids for clay pipe. . American Public Works Assn. S e We r S , J 1-38; 1938. Specifications for complete sewer projects, includ- ing excavation, concrete and maSOnry WOrk, pipe and pipe se wers, manholes, brick, precast concrete, Vitrified tile, structural Steel, 1TOn and Steel castings, piling, cement and aggregates, tables of dimensions of various classes of sewer pipe, etc., with tests for materials using A. S. T. M. methods. American Railway Engineering ASSn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Roadway Drainage. Covers the artificial Surface and Subsurface drain- age of the cuts and fills which make up the roadbed as distinguished from the drainage of the natural surface of the ground by natural waterways. American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroad;. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Sewers and Drain- age. Gives requirements for excavation, pump ing and bailing, sheeting, grades, backfilling, vitri- fied sewer pipe, mortar, cement and sand, brick, manholes and catchbasins, cast iron covers, cast iron and re 1 n for c e d concrete pipe, foundation drains, and Special fittings. American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering, 1938. Sub-Surface Drainage. COverS SOil moisture, soils, field test for soils, necessity for drainage, water cut-off, drainage of Open soils, drainage of 1 m per v i o us soils, pipe drains, and French Or rock drains. American Society for Testing Materials, C 12–19; 1919. Recommended Practice for Laying Se we r Pipe. In- cludes preparation of trenches for pipe lay in g, foundations for pipe, laying of pipe, and backfill- ing of trenches. - 518.6 | Culverts and Culvert Pipe American Assn. of State Highway Officials, M41–42. Standard Specifications for Reinforced C on cre te Culvert Pipe. Gives scope, materials, design, Cur- ing, physical test requirements, Crushing Strength tests, sizes and permissible variations, workmanship and finish, marking, inspection and rejection, and methods of testing. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manu al for Railway Engineering. Jacking Culvert Pipe Through Fills. Describes method of jacking, number and size of Jacks, prote c t 1 on of pipe against percolation and SCOur. American Railway Engineering ASSn. Construction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for the Placement of Concrete Culvert Pipe. Gives re- quirements for bedding, foundation, camber, backfill, embankment, jacking plpe through fills, and COn- structing culverts in tunnels. - American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Reinforced Concrete Culvert Pfpe. Gives require- ments for materials and construction and table of coefficients for computing moments and thrusts. American Society for Testing Materials, C 76-41; 1941. Reinforced Concrete Culvert Pipe. Classes, basis of acceptance, materials, design and strength of Stand- ard strength and of extra strength, design, Curing, test requirements, tolerances, workmanship and fin- ish, and inspection and rejection. U. S. Gov., Fe d e r a l Specification SS-P-371; 1937. Pipe; Concrete, Non-Pressure, Non-Reinforced, and Reinforced. Covers two types— (I) nonreinforced of bell and spigot pattern and (II) reinforced. G1 Ves requirements for materials, workmanship, dimen 310ns, strength, and design; methods of Samplíng, in Spec- tion, and "tests; and requirements for packing and marking. - U. S. Gov., Federal Works Agency, Public Roads Adminis- tration. Specificat: ons for Construction of Roads 361 5|8. 6 | Directory of Commodity Specifications and Bridges in National Forests and National Parks, .FP-41. Bituminous Coated Corrugated Sheet Metal Culvert Pipe, Type 1. U. S. Gov. , Federal Works Agency, Public Roads Adminis- tration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Bituminous Coated Corrugated Sheet Metal Culvert Pipe, Type 2. U. S. GOV., Federal Works Agency, Public Roads Adminis- trat 10n. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Reinforced Concrete Culvert Pipe. References. - Definitions and methods of test, see 500, 518. 60; other specifications for culverts, see 518.41; sand, gravel, broken stone, slag, see 512; concrete and mortar, see , 516. 3; rubble and ashlar masonry, see 518. 81, 518. 82; vitrified clay pipe, see 531. 5; COTru gated sheet metal culverts, see 607. 5; cast- 1Ton Culvert pipe, see 607. 11; brick masonry, see 518.83. 5 18.62 Drains, Drain Tile, and Pipe American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Sewers and Drainage. Gives requirements for cast iron and Teinſ Orced concrete pipe. American Society for Testing Materials, C 4-24; 1924. American Standards Ass n . , A 6-1925. Drain Tile. Covers farm, standard, and extra quality drain tile of concrete or of clay, , disallowed materials in Čhemical composition, requirements on crushing Strength and absorption test, Visual inspect iOn, and, where specified, freezing and thawing tesp re- quirementS. American Society for Testing Materials, C 75-41; 1941. Reinforced COncrete Sewer Pipe. Covers reinforced concrete pipe intended to be used for the convey- ance Of Sewage, industrial wastes, and storm water. Class, basis of acceptance, aggregates, mixture, minimum and alternate designs, placing reinforce- ments, longitudinals, laps, welds, and spacing: joints and joint reinforcement; physical, crushing strength, and absorption test requirements and ap- paratus; sizes and permissible variations; workman- ship and finish; marking and inspection and rejection. American Society for Test in g Materials, C 118-39; 1939. Concrete Irrigation Pipe. For conveying ir- rigation water under low heads; requirements for Portland cement, aggregates, mixture; design and permissible variations in dimens 10ns, test Spec 1- men, strength tests by three-edge-bearing or sand- bearing method, hydrostatic test, absorption test, finish, and curing. U. S. Gov., Fe d e r a l Specification SS-P-371; 1937. Pipe; Concrete, Non-Pressure, Non-Reinforced, and Reinforced. Covers two types- (I) nonreinforced of bell and spigot pattern and (II) reinforced. Gives requirements for dimensions, strength, and design; methods of sampling, inspection, and tests; and re- quirements for packing and marking. U. S. Gov. , Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction Of Roads and Bridges in National Forests and National Parks, FP-41. Underdrains. References.-Definitions, methods of test, see 500, 518.60; Sand, gravel, broken stone, slag, see 512; cement, concrete, and mortar, see 516. 1, 516. 3; vitrified clay pipe, see 531. 5; Clay drain tile, see 534.21; sewers and Sewer pipe, see 518.67; Cast iron drain pipe, see 607. 11; sheet metal pipe, see 607.5; plain concrete pipe, see 518.67. 5 | 8.63 Curbs American Public Works Assn. Specification for Stone and Concrete Curbs, C2-36; 1936. Includes require- ments for granite, hard sandstone, bluestone and limestone, Soft Sandstone and limestone, header Or protect 10n Curb, tests in accordance with A. S. T. M. methods, dressing and cutting, and setting in con- crete. Also includes construction of concrete curb and combined curb and gutter including requirements for cement and aggregates, tested by A. S. T. M. meth- ods, construction, and protection of finished work. U. S. Gov., Dept. Of COImmerce, National Bureau of Stand- ards. Simplified Practice Recommendation R102–33; 1933. Granite Curbstone. This recommendation es- tablishes a simplified schedule of sizes of granite curbstone as follows-5 in. wide and 16 in. in depth when set in soil. The lengths shall be not less than 3 ft. for corners and not less than 4 ft. for straight curve, except when closures are required. References.- Gran ite, limestone, sandstone, see 511. 1, 511.2, 511.4; Sand, gravel, broken Stone , slag, see 512; cement, concrete and mortar, see 516. 1, 516. 3; brick, see 513, 534. 11; street pavements, see 518. 3; Sidewalks, see 516.5. 5|8.6t| Gutters U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Bituminous Gutter. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Concrete Curb and Combinat 1.On COncrete Curb and Gutter. U. S. Gov. , Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Grouted Rubble Gutter. References.— See references under 518.63. 518.65 Catch Basins, Inlets, Manholes American Public Works Assn. Sewers, J1–38; 1938. In- cludes specifications for manholes, wellholes and inlets; requirements for concrete and masonry con- struction, quality of brick, drip-stones, founda- tions, Steps and ladder bars, frames and COvers, using A.S.T. M. methods of test for materials. American Society for Test in g Materials, C 139-39; 1939. American Standards ASSn. , A73.1-1942. Con- crete Mas on r y Units for Construction of Catch Basins and Manholes. For solid, precast, segmental units made from Portland cement and suitable aggre- gates. Specifies minimum compressive strength, max- imum absorption, dimensions and permissible varia- tions, Visual inspection, marking, sampling, and testing. Assn. of American Railroads, Section, 1-C-1; 1940. Telegraph and Telephone Communication Underground COnduit COnStruction. Includes construction of man- holes, requirements for dimensions, junction man- holes, excavation, floors, drainage, walls, pulling-in 362 Nonmetal lic Minerals 518.68 irons, manhole roofs, frames a n d covers, concrete WOrk, reinforcement, etc. U. S. Gov. , Federal Works Agency, Public Roads Admin- istration. Specifications for COnstruction Of Roads and Bridges in National Forests and National Parks, FP-41. Drop Inlet S and Catch BaSin S. U. S. Gov. , N a v y Dept., Bureau Of Yards and Docks. Specification E-9 Ye; 1943. Electrical Apparatus, Distributing Systems, an d Wiring (Emergency Edi- tion). Includes requirements f or standard m a n- hole S. References. – Sand, gravel, broken stone, slag, see 512; cement, concrete and mortars, see 516. 1, 516. 3; brick, see 513, 534. 11; brick masonry, see 518.83; manhole and conduit Castings, see 611. 12. 518.66 Retaining and Head Walls American Railway Engineering ASSn. COnstruction and Maintenance Sect1On, A S S n. Of American Railroads. Manual for Railway Engineering, 1943. Roadway Pro- tection. CO v e r S retaining structures in sliding cut S. Gives requirement.S for timber, COncrete, and metal cribbing; and dry rubble, masonry, and con- Crete walls. POrtland C e m ent Assn. Concrete Shore Protection, , 1939. FOr S e a w all S, revetment, and permeable grOlns; causes of erosion, theory of wave motion, wave pressure and velocity, factors influencing Shore protection, etc.; design Of curved face walls, Stepped face walls, cellular type walls, light bulk- . head walls, and sheet pile sea walls; design of Open cellular groins, jetties, and illustrations of ap- plication S. References. – Riprap, see 511. 72; rubble and ash- lar masonry, see 518.8 1, 518.82; Dr 1 CK masonry, see 518.83; stone masonry retaining walls, see 518.89. 518.67 Sewers, Sewer Pipe, and Dra in Tile American ASSn. Of St a t e Highway Officials, M86-42. Standard Specifications for Concrete Sewer Pipe. Gives SCODe, materlals, physical test requirements, acceptance or rejection of results of tests, sizes and permi SS.1ble Variations, workmanship and finish, marking, 1nSpection and rejection, and methods of testing. American Assn. Of St at e Highway Officials, M87–42. Standard Specification for Reinforced COncrete Sew- er P 1 pe. Gives Scope, materials, design, curing, physical test requirements, crushing strength test S, S1 ZeS and permissible variations, WOrkmanship and finish, markings, inspection and rejection, and methods of testing. American Public Works Assn. Sewers, J 1–38; 1938. In- cludes requirements for concrete sewer pipe, plain and reinforced, for conveyance of sewage, industrial Wastes, and storm water. Conforms to specifications Of the American Society for Testing Materials. A m e I 1 C a n Public Works Assn. Sewers, J 1–38; 1938. Specifications covering complete sewer project, in- cluding excavation, Open cut and tunnels, concrete, m as on ry, pipe and pipe sewers, piling, manholes, brick, Vitrified tile, precast concrete, structural Steel, 1 ron and steel castings, structural timber, Portland cement, aggregates, tables of dimensions of various classes of sewer pipe, etc., using tests for materlal S as applicable in accordance with A. S. T. M. Inethods. American Railway Engineering Assn. Construction and Maintenance Section, A S Sn. Of American RailroadS. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Sewers and Drain- age. Gives requirements for vitrified sewer pipe. American Society for Testing Materials, C 14-41; 1941. Concrete Sewer Pipe. COvers nonreinforced concrete pipe intended to be used for the conveyance of sew- age, industrial was t e s, and storm water. Class, -basis O f acceptance, COn Crete, Cement, aggregate S; mixture, crushing strength, an d absorptſon; hydro- static test, test Specimens, measurement and Obser- vation of specimens, crushing strength tests, appa- ratus an d application Of load, three-edge-bearing method, sand-bearing method, ab SOrption test, hydro- static test, acceptance or rejection, sizes and tol- erances, workmanship and finish, mark 1 ng, inspec- tion, and rejection. American Society for Testing Materials, C 75-41; 1941. Reinforced Concrete Sewer Pipe. COvers reinforced concrete pipe intended to be used for the COnvey- ance Of Sewage, industrial Wastes, and St0rm water. Class, basis of acceptance, aggregates, In 1 x t u re, minimum an d alternate designs, placing reinforce- ments, longitudinals, , laps, Welds, an d S D a c 1 n g; joints an d joint reinforcement; physical, crushing strength, and absorption test requirements and ap- paratus; sizes and permissible variations; WOrkman- ship and finish; marking and inspection and rejec- t1On. Clay Products Assn. Tentative Standards for Vitrified Cl a y Products, 1937. Includes specifications for laying of vitrified Salt-glazed clay S e we r pipe; requirements f O I excavation, ShOring, foundations, pipe laying, Sulfur-silica JOints, table Of amounts of jute and compound necessary, hot-poured bitumi- nous joints, and backfilling. Clay Products Assn. Tentative Standards for W1trified Clay Products, 1937. Includes vitrified Salt-glazed sewer pipe and fittings with tables Of weights and standard dimensions. Conforms to A. S. T. M. Specifi- cations for all pipe, Y's, and T's. Clay Sewer Pipe Assn., Inc. Handbook W1trified Clay S e we r Plpe and Kindred Clay Products, 1942. In- cludes dimensions and welghtS Of Salt-glazed V1 tri- fied clay sew e r p 1pe a n d fittings, half traps, traps, grease trap S, Imeter b0XeS, Septic tanks, and liner plate S. U. S. G O v., Fe d e r al Specification SS-P-371; 1937. P i pe; Concrete, Non-Pressure, Non-Reinforced, a n d Reinforced. Covers two types- (I) nonreinforced of bell and spigot pattern and (II) reinforced. G1 ves requirements for dimensions, strength, and design; methods Of Sampling, inspection, and tests; and re- quirements for packing and marking. References.—Def in 1 t 1 on s, methods methods of laying p 1 p e, see 518.60; broken Stone. Slag, see 512; Cement, C On Crete and mortars; see 516. 1, 516.3; brick for sewers, see 534. 11; brick masonry, see 518.83; W i t r 1 fled C lay l. l n in g plates, see 534. 29; reinforcement steel; see :605. 25; clay drain tile, see 534. 21; V 1 trified Clay pipe; see 531. 5; concrete drain pipe, see 5 18.62; C a St. 1 T. On SeWe I pipe, see 607. 11. O f t e St in g, Sand, gravel, 518.68 Dams and Flood Control POrtland Cement ASSn. Control–Soil and Water COnservation, Concrete Structures for Flood 1937. Includes 363 5|8.68 Directory of Commodity Specifications check dams, Small-gully dams, medium and large-gully check dams or debris dams, gully-head plugs, drop inlets f Or Culverts, and water storage and diver- sion structures. Also suggestions for channel lin- ing, revetment, contract 10n works, channel enclo- sure, and flood walls. 518.7 RESERVOIRS, TANKS, P00Ls, ETC. 518.70 General Items American Society of Mechanical Engineers. Hydraulic Structures, 1937. COvers the functional design and detailed analysis of virtually all types of hydrau- lic structures. Deals with meteorology, hydrology, and hydraulics, soils a n d soil mechanics, and im– portant building materials of hydraulic structures as to their bearing on other subjects in this book which include general subject of water supply, sew- age, dams, Outlet works and canal intake works, hy- droelectric plants, reclamation, river and waterway engineering. 518.7| Fuel Storage Tanks National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Concrete Fuel 011 Tanks. Covers gen- eral requirements, design, and construction of con- crete fuel Oil storage tanks. References. -Sand, gravel, broken stone, slag, see 512; cement, concrete and mortars, see 516. 1, 516.3; ref n forcing steel, see 605. 25; S t e e l tanks, see 605. 23; other tanks, see 956. 2. 518.72 Viaducts References.-Sand, gravel, broken stone, slag, see 512; cement, concrete and mortars, see 516. 1, 516.3; reinforcing Steel, see 605. 25. 5|8.73 Swimming Pools American Public Health Assn. Recommended Practice for Design, Equipment, and . Operation of Swimming Pools and other Public Bathing Places, 1942. COvers Clas- sification of bathing places and general principles of bathing place sanitation; swimming pools includ- ing location and layOut of pools, design and Con- Struction features, proportioning pool area to ex- pected load, inlets and outlets, overflow gutters, steps, ladders and step holes, runways or sidewalks, visitors' galleries, dressing rooms, showers, tol- lets, lavatories, lighting, vent 11ation, heating, recirculation system, proport 10ning the Water in- terchange for recirculation a n d flowing-through pools, filtration, disinfection, diving towers, spring boards and f l O at s , safety precautions at swimming pools; Sults, towels and caps; SuperVisi On of bathers, personal regulations, chemical and phys- ical quality of swimming pool water, bacterial quality of swimming pool w a t e r s , cleaning pool, bathing load limits, and Operating control; and Out- door bathing places including definition, SOurces of pollution, flowing-through bathing pools along small streams, disinfection of small flowing-through bathing pools, disinfect iOn Of large bodies Of Wa- ter, collection of sample s from Outdoor bathing places, bacteriological classification of bathing waters, relative classification of bathing areas recommended, s an 1 tary appurtenance S at Outd. OOT bathing places, bathing places. - National Collegiate Athletic Assn. The Official Swim- ming Guide W1th Official Rules for Swimming, Fancy Diving, and Water Polo, SW45. Includes recommended dimensions for pools for championship meets. Tile Manufacturers' Assn. Swimming Pool Information, K-301; 1939. Includes indoor and out do or pools With tilework Specification and details; recommen- dations of the Am a t e ur Athletic Union, National Collegiate Athletic As s n . and the Y.M.C.A. as to S1zes, design and general details; requirements for competitive pools, locker room space, locating of pools, finish and decoration, pool markings, gut- ters, ladders, walkways, drains, starting grips, underwater lighting and observation window, galler- ies, cleaning of tile, and detailed specification for tile work. and safety precautions at outdoor References ... -Sand, gravel, broken stone, slag, see 512; cement, concrete and mortars, see 516. 1, 516.3; reinforcing Steel, S ee 605. 25; glazed tile for till- ing, See 534. 25. 518.7% watering Troughs 5|8.75 Reservoirs 518.76 Spillways U. S. GOV., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of ROads and Bridges in National Forests and National Parks, FP-41. Embankment Spillways. 5|8.77 Cofferdams 5|8.8 MASONRY 518.80 General Items National Concrete Masonry Assn. Facts About Concrete Masonry With Construction D et a 1 ls and Suggested Spec 1 fications, Eighth Edition, 1941. COvers facts about concrete masonry, strength and stability, com- parative wall strengths, concrete masonry as firé I’etardant, heat transmission, SOund-absorbing Value, SOund transmission, ec On Omy, w a t e r tight walls, cracks in masonry walls, painting, concrete ashlar walls, building codes, construction details, con- Crete brick walls, and Suggested Specifications for concrete footings and concrete masonry walls. Structural Clay Products Institute. Cavity Brick Wall Construction, 1941. Spec 1 f ic at 1 on s for Cavity Brick Wall COnstruction. G1Wes maSOnry units and mortars, metal ties, drainage, flashings and damp- proof courses, and insulation. Structural Clay Products Institute. Clay Masonry Graphics, undated. This Series includes 48 graphic sheets showing various types of brick, t i le , and brick and tile masonry construction including walls, floors, window details, termite barriers, walks and terraces, reinforced brick slabs, typical segmental arches, tapered units, common types of brick arches, typical Structural clay tile arches, fireplaces, Outdoor barbecue grill, a n d Surface insulated and internally insulated masonry walls. Structural Clay Products Institute. Guide. p0I’t 10ns, Mason's Handy Gives mortar recommendations, mortar pro- We 1 g h t s of mater 18ls, and tables for 364 Monmetal lic Minerals 5|8. 82 estimating number of bricks, cubic feet of mortar, number of hollow wall tile, and quantities of lump quicklime, pulverized quicklime, and hydrated lime required. Structural Clay Products Institute. Plans f or Ap- proved Farm Bu i ld in g s of Brick and Tile, 1943. Gives drawings for construction of dairy barns, hog houses, vegetable storage cellar, and poultry house. Structural Clay Products Institute. The Heart of the Home With Designs and Construction Details for Indoor and Outdoor Fireplaces, 1939. Gives photographs of various styles of indoor and outdoor fireplaces; essentials of correct fireplace construction including smoke shelf, damper, Smoke chamber, separate flue, hearth, rear wall, and flue lining table of fireplace dimensions, methods of construction; essentials of outdoor fire- place construction including hearth, grid, firebox, and chimney; and high efficiency heating fireplaces. Structural Clay Products Institute. Watertightness and Transverse Strength Of M as On r y Walls, 1939. From address delivered at annual meeting Of Struc- tural Clay Products Industry by ch i e f of Masonry Section, National Bureau of Standards. Gives intro- duction, water permeability of masonry walls, trans- Verse strength Of masonry walls, application of re- Sults, and conclusion. U. S. Gov. , Dept. of Commerce, National Bureau of Standards, sponsor. American Standard Assn., A41.1- 1944. Masonry. Covers general, materials, allow- able stresses in masonry, masonry walls, w a l l S of structural clay tile Or hollow concrete masonry units, solid walls of plain COncrete, St One walls, cavity walls and hollow walls of solid units, veneered walls, faced walls, founda– tl On walls, piers, structural glass block, parapet walls, partitions, miscellaneous masonry require- ments, existing walls, erection, and appendix. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS5; 1938. Structural Properties of Six Masonry Wall COnstructions. Specimens were built represent- ing six m a S.On ry wall constructions as follows: High-strength brick, cement mortar, excellent work- manship; medium-strength brick, cement-lime mortar, commercial Workmanship; medium-strength brick, cement-lime mortar, excellent workmanship; struc- tural clay tile on end, cement-lime mortar, excel- lent WOrkmanship; structural clay tile On side, cement-lime mortar, ex c e l l ent workmanship; and stone-concrete block, cement-lime mortar, excellent workmanship. The Spec 1mens were subjected to com- preSS1Ve, transverse, c Oncentrated, 1 m p a C t , and racking loads. For most of these loads, three like Specimens were tested. The deformation under load and the set after the load was removed were measured for uniform increments of load up to the maximum load, except for concentrated loads, for which the set only was determined. The results are presented graphically and in a table. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS7; 1938. Water Permeability of Masonry Walls. Walls of brick, structural clay tº 1 le , and hollow C Oncrete unlt maSOnry were tested under conditions resembling exposures to wind a n d rain and their resistance to the penetration of water determined. lateral support, solid Five kinds ‘of workmanship (methods of filling joints), three kinds of brick, Six kinds of structural clay tile, two kinds of hollow concrete units, and six different mortars were used in the construction of the walls. The effectiveness of several methods of "waterproofing" were compared by retesting some of the walls after they had been treated. S. Gov. , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS55; 1940. Effects of Wetting and Drying On the Permeability of Masonry Walls. S i fi ce the volume changes resulting from the wetting and drying of masonry units and mortars are unequal, changes in the moisture content of a masonry wall may produce differential volume changes between the units and the mortar, resulting in the formation Or enlarge- ment of cracks in the joints. The effects of chang- es in the moisture content of 8 small masonry walls were studied by measuring the permeability of the walls during each of about 12 cycles of wetting and drying. Five of the walls were of all-brick con- struction, One was a StucCO-faced Wall, and tWO were faced with brick and backed With hollow units. S. G O v . , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS76; 1941. Effect of Out do or Exposure on the Water Permeability of Masonry Walls. The water per- meabilities of about 100 small masonry-wall speci- mens were measured before and after exposing them to the weather at Washington, D. C., for a maximum . period of three years. Some of the more permeable walls had been waterproofed bef Ore exposure and the durability of the waterproofing treatments, as well as the structural appearance or condition of the walls, was also determined. S. Gov., Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS82; 1942. "Water Permeability of Walls Built of Masonry Units. Describes the results obtained from tests on a group of 140 walls, represented by 14 U. U. U. kinds of workmanship, 39 kinds of units, 10 kinds Of mortars. 5|8.81 Dry Rubble Masonry American Assn. Of State Highway 0fficials. Standard Specifications for Highway Bridges, 1941. Includes specifications for dry rubble masonry-requirements for general quality, size, and shape of St. One; head- ers; shaping and laying stone; copings, bridge Seats and backwalls; and measurement and payment. U. S. Gov. , Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construct 1 on Of Roads and Bridges in National Forests and National Parks, FP-41. Dry Rubble Masonry. References. –Definitions, methods of sampling and of test ing, see 510; masonry St. One, See 511. 1, 511.2, 511. 4, 511.9; r. 1 prap, See 511. 72. 518.82 Cement Rubble Masonry American Assn. of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes specifications for mortar rubble masonry-require- ments for general quality and size of Stone; head- ers; shaping stone; laying stone; c Opings; bridge seats and backwalls; arches; pointing, and measure- ment and payment. 365 5 || 8.82 Directory of Commodity Specifications American Public WorkS ASSn. Sewers, J 1-38; 1938. In- cludes specifications for rubble maSOrry consisting of roughly squared or dressed Stone laid in cement mortar; requirements f O r mortar, headers, shaping of stone, laying of stone, pointing, and basis of payments, using tests in accordance with A. S. T. M. methods for materials. S. Gov. , Federal WorkS Agency, Public Roads Admin- 1stration. Specifications for COnstruction Of ROads and Bridges in National Forests and National ParkS, FP-41. Cement Rubble Masonry. References.—Definitions, methods of sampling and Qf testing stone, see 510; masonry stone, see 511. 1, U. 511. 2, 511. 4, 511.9; cement, concrete and mortars, see 516. 1, 516. 3; building Construction, see 518.50, 518.51; Stone masonry, see 518. 89. 5|8.83 Brick Masonry American Assn. Of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes specifications for brick masonry—requirements for brick (to conform to American Society for Testing Materials Specification C-62); construction me t h- ods; copings, bridge seats and backwalls; and meas- urement and payment. - American Public Works ASSn. Sewers, J 1-38; 1938. In- cludes requírements for brick masonry; for sewer brick in three grades, sizes and DTOperties in ac- c d r d a n c e with A. S. T. M. specification C67, brick masonry for Sewers and storm-water conduits, form, line an d grade, laying courses, finish, construc- tion of inverts and arches, protection, manholes, wellholes and inlets, using A. S. T. M. m eth o d s of test for material. U. S. Gov. , Dept. Of CO mm e r ce, National Bureau of Standards. Building Materials and Structures Report B M S 23; 1939. Structural Properties Of a B r 1 c k Cavity—Wall Construction, sponsored by the Brick Manufacturers A S S n. Of New York, Inc. The Brick Manufacturers Assn. Of New York, Inc., submitted 15 specimens representing a b r 1 C K cavity-wall con- struction. The specimens were subjected to compres– sive, transverse, concentrated, impact, and racking loads. The COImpressive loads were applied to the facing and backing Of three Specimens an d to the backing only of three other specimens. For each of the loads, three like Specimens were tested. The de formation under load and the Set after the load was removed were measured for uniform incrementS Of load, except for concentrated loads, for which the set Only was determined. The results are presented graphically and in a table. S. GOV. , Dept. Of CO mm e r ce, National Bureau of Standards. Building Materials and Structures Report BMS24; 1939. Structural Properties Of a Reinforced- Brick Wall Construction and a Brick-Tile Cavity-Wall Construction, sponsored by the Structural C1 a y Products Institute. The Structural Clay Products Institute Submitted 9 s p e c 1 m en S representing a reinforced-brick wall construction and 18 Specimens representing a brick-tile cavity-wall construction. The reinforced-brick wall specimens were subjected to COmpressive, transverse, concentrated, and impact loads. The brick-tile cavity-wall specimens were subjected to compressive, transverse, concentrated, impact, and racking loads. The transverse, COncen- trated, and impact Sloads were applied to both faces U. American Railway Engineering ASSn. American ASSn. of the brick-tile cavity-wall Specimens. For each of these loads, three like specimens were tested. The deformation under load an d the set after the load was removed Were measured for uniform incre- ments Of load, except f O r concentrated loads, for which the Set Only was determined. The results are presented graphically and in tables. U. S. Gov. , Dept. Of CO m me r C e, National Bureau of Standards. Building Materials and Structures Report BMS32; 1939. Structural Properties of Two Brick- Concrete-Block Wall COnstructions an d a Concrete- Block Wall Construction, sponsored by the National Concrete Masonry Assn. The National Concrete Mason- ry Assn. Submitted 48 specimens representing 3 wall constructions, 2 of which consisted of brick facing and concrete-block backing, the other o f concrete blocks only. The Specimens were subjected to com- pressive, t r a n S v e r S e, concentrated, impact, and racking l O a d S. The transverse, concentrated, and impact loads W e r e applied to both f a c e S Of the brick-concrete-block wall constructions. For e a ch of the loads three like Specimens were tested. The deformation under load and the Set after the load was removed were measured for uniform increments Of load, except for concentrated loads, for which the set only was determined. The results are presented in graphs and in tables. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction Of Roads and Bridges in National Forests and National Parks, FP-41. Brick Masonry. References.--Sand lime, brick, see 513; clay brick, see 534. 11; fire clay brick, see 534. 12; concrete brick, see 516. 4; Cement, concrete and mortars, 516. 1, 516. 3; walls and partitions of buildings, 518.53; building COn Struct 10n, see 518.50, 518.8l Masonry Arches Se & S 62 62 518.51. COnStruct 10n and Maintenance Section, As Sn. Of American Railroads. Manual for Railway Engineering. Specifications for Stone Masonry. Gives requirements for arch masonry- ashlar stone and block rubble. References. – De finitions, methods of sampling and of testing stone, see 510; mason Ty Stone, see 511. 1, 511. 2, 511. 4, 511.9; Cement, Con Crete a n d Ino I’t ars, see 516. 1, 516. 3; bridge arches, see 518.46, 518. 89; bulld 1ng Construction, see 518.50, 518.51. 5|8.85 Monuments U. S. GOV., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Concrete Maintenance Marker Posts. U. S. Gov. , Federal Works Agency, Public Roads Admin- 1stration. Specifications for COnStruction Of Roads and Bridges in National Forests and National Parks, FP-41. Right-of-Way Monuments. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Timber Culvert Markers. 5|8.89 Miscellaneous Specifications for Masonry Of State Highway 0fficials. Standard Specifications for Highway Bridges, 1941. Includes specifications for ashlar mas Onry—requirements for 366 MOnmetal lic Minerals 5 18, 89 general quality, Size, Surface finishes (five types), and dressing of St. One; stretchers; headers; cores and backing; mixing mortar; laying S to n e (f a c e stone), stone backing and cores, and concrete cores and backing; leveling COurses; resetting; dowels and cramps; copings; arches; pointing; and measurement and payment. American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Stone Masonry and Cut Stone Work. Gives description of stone; and re- quirements for carving, cutting and finishing, Lewis holes, mortar, anchor and dowels, setting, protec- tion, Cleaning, and pointing. American Railway Engineering ASSn. COnstruction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Stone Masonry. Gives requirements for mortar; lay- ing; pointing; ashlar; block rubble; and arch, culz vert, and dry masonry. Indiana Limestone Institute. Cut Stone Masonry, 1940. Covers Öolitic limestone wholly fabricated in mill and specifications for fabrication; description of Stone, grades and finishes, samples, shop drawings, cutting, back-checking and fitting to structural frame, models, inscriptions, cornerstone, Shipping; and stone setting, including delivery and Storage, scaffolding, mortar, anchors, back-painting, parging, pointing, and protection; random ashlar, Staining and efflorescence, waterproofing compounds; and cleaning, using Steam, acids, Scrubbing, Or Sand blast. - U. S. Gov. , D e p t . Of COmmerce, National Bureau Of standards. Building Materials and Structures Report BMS21; 1939. Structural Properties of a Concrete- Block Cavity—Wall Construction, sponsored by the National Concrete Masonry Assn. The National COn- crete Masonry Assn. Submitted 12 specimens repre- senting a concrete-block cavity-wall construction. The specimens were subjected to compressive, trans- verse, concentrated, impact, and racking loads. FOT each of these loads, three like S p e C 1 m en S Were tested. The deformation under load and the Set aft- er the load was removed were measured for uniform increments of load, except for COncentrated loads, for which the set only was determined. The results are presented graphically and 1n a table. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS23; 1939. St r u c t u r a l Properties Of a Brick Cavity—Wall Construction, sponsored by the Brick Manufacturers Assn. of New York, Inc. The Brick Manufacturers Assn. Of New York, Inc. Submitted 15 specimens representing a brick cavity-wall C On- struction. The specimens were subjected to compres- sive, transverse, concentrated, impact, and racking loads. The compressive loads were applied to the facing and backing of three specimens and to the backing only of three other specimens. For each of the loads, three like specimens were tested. The deformation under load and the set after the 10ad was removed were measured for uniform increments of load, except for concentrated loads, for which the 639677 Q–45—24 set only was determined. The results are presented graphically and in a table. U. S. GOV. , D ept . Of COmmerce, National Bureau Of Standards. Building Materials and Structures Report BMS24; 1939. Structural Properties of a Reinforced- B r 1 c k Wall Construction and a Brick-Tile Cavity- Wall Construction, sponsored by the Structural clay Products Institute. The Structural Clay Products Institute sub m 1 t t e d 9 specimens representing a reinforced-brick Wall construction and 18 specimens representing a brick-tile cavity-wall construction. The reinforced-brick wall specimens were subjected to compressive, transverse, concentrated, and impact loads. The brick-tile cavity-wall Specimens were subjected to compressive, transverse, concentrated, impact, and racking loads. The transverse, concen- trated, and impact loads Were applied to both faces of the brick-tile cavity-wall specimens. For each Of these loads, three like Specimens were tested. The deformation under load and the Set after the load was removed were measured for uniform incre- ments of load, except for concentrated loads, for Which the set Only was determined. The results are presented graphically and in tables. U. S. GOV. , D e p t . Of COmmerce, National Bureau of Standards. Building Materials and Structures Report BMS32; 1939. Structural Properties of Two Brick- COncrete-Block Wall COnstructions and a Concrete- Block Wall Construction, sponsored by the National COncrete Masonry Assn. The National Concrete Mason- ry ASSn. Submitted 48 specimens representing 3 wall constructions, 2 of which consisted of brick facing and concrete-block backing, the other of concrete blocks only. The specimens were subjected to com- pressive, transverse, COncentrated, impact, and rack- in loads. The transverse, concentrated, and impact loads were applied to b Oth f a c e s of the brick- COncrete-block Wall constructions. FOr each of the loads three like Specimens were tested. The defor- mation under load and the set after the load was removed were measured for u n 1 f O I m increments of load, except for concentrated loads, for which the Set Only was determined. The results are presented 1n graphs and in tables. U. S. GOV., Dept. Of COmmerce, National Bureau of Stand- ards. Building Materials and Structures Report BMS41; 1940. Effect of Heating and Cooling On the Permea- bility of Masonry WallS. Permeability tests were made on 11 small masonry wall specimens before and after exposing them to a number of cycles of heating and cooling. Seven of the specimens were 12-in. brick walls, two were of clay tile with Stucco facings, and two were brick walls with hollow-unit backings. U. S. Gov. , Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Includes class A and Class B Stone masonry and Stone maSOnry in parapet S. U. S. Gov. , Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Foundation MaSOIl Iy. References.—Definitions, methods of sampling and of testing stone, see 510; masonry Stone, See 511. 1, 367 5|8.89 Directory of Commodity Specifications 511. 2, 511. 4, 511.9; Sand, gravel, broken Stone, slag, see 512; cement, concrete and mortars, see 516. 1, 516.3; cast stone, concrete blocks, see 516.4. 5|8.9 MISCELLANEOUS CONSTRUCT 10N WORK American Assn. of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes specifications for riprap, concrete slab riprap, and concrete cribbing-requirements for general quality and size of materials, dry riprap for slopes (two classes), mortared riprap for slopes, grouted rip- rap for slopes, concrete riprap in bags, concrete slab riprap (placing, measurement, and payment), and concrete cribbing (crib members, drift bolt casings, construct lon, and measurement and payment). American Petroleum Institute, Division of Production. Standard NO. 4; 1944. Specification for Standard Rigs, Derricks, and Accessory Equipment. This speci- fication c Overs dimensional and strength require- ments of steel and wood derricks, rig and derrick p art s, derrick substructures, pumper structures, bolts, and capacity ratings for roller bearings. Covers material, workmanship and finish, Steel der- rick dimensions, steel derrick Strength Or capacity requirements, derrick Substructures, Standard rig parts, capacity rating Of pumper Structures, allow- able unit stresses, Specification for bolts, rating of radial bearings, rating of flat thrust bearings, nailed wood derrick dimensions, nailed WOOd derrick strength or capacity requirements, marking, inspec- tion and rejection, and appendices. - American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Ballast Sections for Single and Multiple Track-Tangent and Curves. American Railway Englneering ASSn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Lining Railway Tunnels With Brick. Gives require- ments for materials and design. American Railway Engineering ASSn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Lining Railway Tunnels With Metal Liner Plates and Shotcrete. Gives requirements for metal lining, de- sign, and ShotCrete. American Railway Engineering ASSn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for R a 1 1 w a y Engineering. Specifications for Lining R a 1 1 way Tunnels With Plain Concrete. Gives requirements for d e s i gn, concrete, forms, placing concrete, and construction and expans 1 on joints. American Society for Test 1 ng Mater 1als, C 176-44; 1944. Fire clay Plastic Refractories for Boiler and Inc inerator Service. Covers scope, high heat duty plastic refractories required for average service conditions, super duty plastic refract Ories for use in the zone of highest temperature and where Severe spalling or slagging occurs, retests, and methods of testing. - m Assn. of American Railroads, Telegraph and Telephone section, 1-c-1; 1940. Communication Underground Conduit Construct 1on. Includes requirements for location and clearances, materialS Such as COup- lings, risers, U guard, manholes and covers, cable racks and hooks, concrete work, trenching, grading, creosoted wood duct, clay tile , 1 r on and steel pipe, fiber duct, laterals, excavating, manhole dimensions, d r a 1 n age , floors, Walls and roofs, etc. Associated Factory Mutual Fire Insurance Companies. Specifications for Gravity W at er Tanks and Steel Towers, WOlume 1. Structural Details,. 1938. FOT concrete foundations for tanks and towers, require- ments as to concrete mixture, construction of piers, anchorage requirements, permissible bearing pres- sures, details Of concrete design according to A. S. T. M. specifications. National Board of Fire Underwriters. Regulations for Incinerators, No. 82; 1938. Requirements for three types of stationary incinerators and portable do- mestic incinerators, FOITm Of combustion chamber; smoke flue, serv 1 c e openings, fuel-fired types, rubbish and waste types, installation, and Opera- tion. U. S. Gov. , Federal Housing Administration. Minimum Construction Requirements. These requirements pro- vide a Minimum Standard of Construction and shall apply to all new construction on which the mortgage is insured by the Federal Housing Administration. They are considered necessary to produce a well- constructed dwelling which will serve as sound se- curity for a long-term mortgage loan. Since these requirements are essentially minimum, they are not to be built down to but form a basis from Which to build up. Copies are available in the F. H.A. in- suring offices throughout the U. S. Include re- quirements for excavation, masonry, adobe construc- tion, structural steel and iron, lumber, WOOd fram- ing, termite prevention, roof coverings, sheet met- al, lathing, plastering, stucco, painting, plumbing, heating, electrical work, etc., according to geo- graphical location and local building code require- IſleIltS. U. S. Gov. , Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Includes concrete cribbing and timber and log Cribbing. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Derrick-Placed Rock Retaining Wall. U. S. Gov., Federal Works Agency, Public Roads Admin- Ístration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Dimensioned Masonry. U. S. Gov., Federal Works Agency, Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Stone Masonry Facing for Concrete. U. S. Gov., Navy Dept., Bureau of Y a r d S and Docks. Specification 5Yb; 1935. Radial Brick and Concrete ChimneyS. U. S. Gov., Navy 'Dept., Bureau of Y a r d S and Docks. Specification E-9 ye; 1943. Electrical Apparatus, Distributing Systems, and Wiring (Emergency Edition). Includes requirements for underground conduit. References. –Sand, gravel, broken Stone, slag, see 512; cement, concrete and mortars, see 516. 1, 516. 3; D Ortable gas in cinerator, See 997. 2. 368 Monmetal lic Minerals GLASS AND GLASS PRODUCTS 52O-529 520. GENERAL | TEMS American Ceramic Society. Journal of A. C. S. for June 1928. Tentative Methods. Analysis of Glass, 1926. Preparation and fusion of Sample, method for deter- mination of S 111.ca, iron, and alumina, lime, magne- Sia, and alkalies. American Society for Test in g Materials, C 146–43; 1943. Methods Of Chemical Analysis of Glass Sand. For use in referee analysis primarily for glass Sand C Ontaining not less than 98 percent Silica. ‘COverS Special solutions required, preparation of Sample, loss On ignition, silicon dioxide, ferric OX106, and determination Of Other OX ideS. American Society for Test i ng Materials, C 147–43; 1943. Method of Hydrostatic Pressure Test on Glass Containers. For determination of breaking strength of narrow-mouth glass containers and serviceability of pressure containers, Covers apparatus, sampling, Drocedure, and report. American Society for T e s t in g Materials, C 148–43; 1943. Method Of POlariscopic Examination of Glass Containers. For determining the relative annealing stress in glass containers by comparison with ref- erence standards. Covers apparatus, sampling, pro- Cedure, and report. American Society for Test in g Materials, C 149–43; 1943. Method Of Thermal Shock Test on Glass Con- tainers. For determining , relative resistance of commercial glass containers (bottles and jars) to temperature changes (thermal shock) in service such as washing, pasteurization, or "Hot-Pack" processes, etc. Gives requirements for apparatus, sampling, Dr Ocedure, and report. American Society for Testing Materials, C 158–43; 1943. Method of Flexure Testing of Glass (Determination of Modulus of Rupture). In practice the modulus Of rupture is usually taken as the stress at which the Spe C 1men breaks in the flexure tests. Covers apparatus, test Specimen of rods, test specimens of flat glass, procedure, calculation, and report. American Society for Testing Materials, C 162-41T; 1941. Tentative Definit 1.On Of the Term "Glass." American Society for T e s t-in g Materials, C. 169-43; 1943. Methods of Chemical Analysis of Soda-Lime Glass. COvers procedures for use in the referee analysis and in the routine analysis of soda-lime glasses. Covers reagents, filter papers, prepara- tion of Sample for analysis, and probable accuracy of results. Also g 1 v e s procedures for referee analysis and for routine analysis. U. S. G O v., De pt. of Commerce, National Bureau of Standards. Circular C398 and Supplement, 1944. Standard S a m p le S. Glass, Low Boron, Sample 92; Glass, High Boron, Sample 93; Glass, Lead–Barium, Sample 89; Glass, Opal, Sample 91; Glass, Soda-Lime, Sample 80; Glass, Sand, Sample 81; and Glass, Soda- Lime (B.0, Ba0), Sample 128. These samples are pre- Dared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy of analysis of similar materials. 369 52 | . 2 52 |. FLAT GLASS 52|.. O GENERAL ITEMS American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Pur p os e s : Painting and Glazing. Gives Tequirements for glazing windows, dOOTS, transOTS, Skylights, and marquises. Society Of Automotive Engineers. 1944 Handbook-SAE Recommended Practice for Glazing Glass. Thickness of glass for vehicles normally operating on land. TO COmply with American Standard Z26.1-1938. U. S. Gov., D e D t . of Commerce, National Bureau of Standards. Joint sponsor with National Bureau of Casualty and Surety Underwriters. American Stand- ards Assn., Z26.1-1938. Safety Code for Safety Glass for Glazing Motor Vehicles Operating on Land Highways. U. S. Gov., De pt. of Commerce, National Bureau of Standards. Research Paper RP709; 1934. Opacity Standards. Describes tests Of Solid-Opal glass, ground to neariy uniform thickness, one face fire- polished, the other fine-ground; and flashed-opal glass, the flashed face fire-polished, the other face fine-grºund; and Outlines the method of check- ing an Opacimeter by its use. 52 - | PLATE GLASS National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, WOlume 2; 1944. Glass; Window and Plate. Covers definition, constants, solubility, derivation, uses, types, grades and sizes, packing, and substitutes. U. S. Gov. , F e d e r a l Specification DD-G-451; 1931. Amendment 1; 1944. Glass; Flat for Glazing Purposes. Includes plate glass. COvers polished plate glass, Second silvering quality and glazing quality; and Ornamental, figured plate. Gives definitions, gen- eral requirements, s 1zes and thickness, tolerances in thickness, tolerances in dimensions, grades, and details for each type; methods of sampling, inspec- tion, and test; and packaging, packing, and marking. U. S. Gov., U. S. Army, Army Air Forces. Specifica- t iOn 75-357; 1944. Glass; Selected Plate, Photo- graphic. References.— Methods of analysis, standard sam- ples of glass, see 520; Sand for glass, see 512. 12; lime for glass, see 517. 2; limestone for glass, see 511. 2. 521.2 CLEAR WINDOW GLASS National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Glass; Window and Plate. Covers definition, constants, solubility, derivat 1.On, uses, types, grades and sizes, pack1ng, and Substitutes. U. S. Gov., Fe d e r a 1 Specification DD-G-451; 1931. Amendment 1; 1944. Glass; Flat for Glazing Purposes. Includes clear window glass. COvers S ingle strength, quality A and B; double strength, quality A and B; and heavy sheet, glazing quality and factory-run 52 || s 2 Directory of Commodity Specifications quality. Gives definitions, general requirements, requirements for all thicknesses, sizes obtainable, tolerances in thickness, flatness, glazing, dimen- sions, and details for each type; methods of sam- pling, inspection, and test; and packaging, packing, and marking. References. --Methods of analysis, standard samples of glas S. see 520; standard sizes, see 521. O; sand, lime, and limestone for glass, see 512. 12, 517.2, 511. 2. 521. 3 WIRE GLASS U. S. Gov. , Fe d e r a l Specification DD–G–451; 1931. Amendment 1; 1944. Glass; Flat for Glazing Purposes. Includes wire glass. Covers polished wire; pol- 1shed, one side; figured; corrugated; and colored. Gives definition, general requirements, quality, tolerance for thickness, dimensions, and details for each type; methods of sampling, inspection, and test; and packaging, packing, and marking. References. - Methods of analysis, standard sam- ples of glass, see 520; standard sizes, see 521 - 0: :*g lime, limes tone for glass, see 512, 12, 517.2, 511. 2. 52 || -\! ROLLED F | GURED SHEET GLASS U. S. Gov., Fe de r a 1 Specification DD-G-451; 1931- Amendment 1; 1944. Glass; Flat for Glazing Purposes. Includes rolled figured sheet. Covers f 1 g ur ed sheet, large variety of patterns; and colored fig- ured sheet. Gives definition, general requirements, quality, tolerance for thickness, Amensions, and details; methods of sampling, inspection, and test; and packaging, packing, and marking. References. - Methods of analysis, standard sam- ples of glass, see 520; Standard sizes, see 521. O; sand, lime, limestone for glass, see 512. 12, 517. 2, 511.2. 521 - 5 PRISM GLASS U. S. Gov. , Fe d e r a l Specification DD-G-451; 1931. Amendment 1; 1944. Glass; Flat for Glazing Purposes. Includes prism glass. Covers pressed tile, rolled sheet, and rolled and pressed Sheet. Gives defini- tion, general requirements, quallty, tolerance for thickness, dimensions, and details for each type; methods of sampling, inspection, and test; and pack- aging, packing," and marking. References.- Methods of analysis, standard sam- ples Of glass, see 520; Sand, lime, limest One for glass, see 515. 12, 517.2, 511. 2. 521.6 SPECIAL QUALITY GLASS U. S. Gov., Army Air Forces. Specification 12031 (1); 1943. Glass; Bullet Resistant. U. S. Gov., Army-Navy Aeronautical Specification AN- DD-G-551-1; 1940. Glass; Laminated. U. S. GOV. , F e d e r a l Specification DD-G-451; 1931. Amendment 1; 1944. Glass; Flat for Glazing Purposes. Includes glass for a b S or b in g and intercepting ultra-violet and infra-red rays. May be made as rolled figured sheet or wire glass in flat or cor- rugated sheets. Gives requirements for the exclu- sion of ultra-violet rays and infra-red rays; Ineth- Ods of Sampling, inspect iOn, and test; and packag- ing, packing, and marking. U. S. Gov., Fe d e r a l Specification DD-G-476; 1932. Glass; Flat, Glazing (for) Transmitting N 0 t Less Than 25 Percent of Ultra-Violet Radiation at Wave Length 302 Millimicrons. Covers one type. Gives detail requirements; method of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Navy Dept. Specification 1266c; 1944. Glasses; Heat-Treated, Circular. U. S. Gov., Navy Dept. Specification 1238; 1940. Glasses; Heat-Treated, Disk Type (Clear View Screens). U. S. Gov., Navy De pt. Specification 5963; 1940. Glass; Heat-Treated, Gla z in g, Rectangular (for Bridge Windows). U. S. Gov. , Navy D e p t . Specification 6001a; 1938. Glasses; POrt-Light, Evaporator. U. S. Gov., Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Glass; Bulletproof. U. S. Gov., U. S. Army, Ordnance Dept. Specification 81-11D, 1942. Glass; Laminated. References. – Methods of analysis, standard sam- ples of glass, see 520; sand, lime, limestone for glass, see 512. 12, 517.2, 511.2. 52.7 SIDEWALK AND SKYLIGHT GLASS U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R49– 26; 1926. Sidewalk, Floor, and Roof Lights. This recommendation establishes simplified sizes, shapes, and styles for sidewalk 'lights of round and square glass, and floor and roof lights of square glass. References. – Methods of analysis, standard sam- ples of glass, see 520; sand, lime, limestone for glass, see 512. 12, 517.2, 511.2. 521.8 GLASS PARTITIONS AND INCLOSURES References. - Methods of analysis, standard sam- ples of glass, see 520; Sand, lime, lime St. One for glas S, see 512. 12, 517.2, 511 . 2. 521.9 MISCELLANEOUS FLAT GLASS National Assn. of Dyers and Cleaners of the U. S. and Canada. The Spotting Department, 1940. Includes recommendations for sizes, S h a D e, and he ight of glass spotting boards. U. S. Gov. , Fe d e r a l Specification DD-G-451; 1931. Amendment 1; 1944. Glass; Flat for Glazing Purposes. • Includes processed glas S. Covers chipped, No.1 processed, a n d No. 2 processed; and ground, acid ground, and sand blasted. Gives definitions and general requirements; methods of Sampling, inspec- tion, and test; and packaging, packing, and marking- U. S. Gov. , Fe d e r a l Specification DD-T-396; 1944. Tiles; Pill, Glass (Pharmaceutical). Covers on e type, grade, and class. Gives requirements for ma- terial, workmanship, description, and etching; meth- ods of sampling and inspection; and packaging, pack- ing, and marking for shipment. - U. S., Gov., Federal Specification WW-P-541a; 1940. Plumbing Fixtures (for) Land Use. Includes require- ments for clear plate glass shelf supported by two bent metal brackets. Emergency Alternate Federal Specification E-WW-P-541a; 1942, (1ssued. by Procure- ment Div., Treasury Dept., U. S. Gov. ) changed re- quirements for metals and finishes, standard mate- rials, illustrations, select 10ns, and a 1ſ ga DS. References. – Methods of analysis, standard Sam- ples of glass, see 520; sand, lime, lime St. One for glass, see 512. 12, 517.2, 51.1.2. 370 Nonmetal lic Minerals 52\}. 522. GLASS, CONTA | NERS U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R91– 32; 1932. Glass Containers for Preserves, Jellies, and Apple Butter. This recommendation establishes a list Of Stock sizes and capacities of glass COIl- tainers for preserves, jellies, and apple butter. Initiated by National Preservers Assn. U. S. GOV. , Dept. Of CO mm e r ce, National Bureau of Standards. Simplified Practice Recommendation R156– 41; 1941. Extracted-Honey Packages. This recom- mendation establishes a schedule of sizes of con- tainers for use in marketing Stock packages Of ex- tracted honey. The recommended sizes are 2, 5, and 8 oz. and 1, 1 1/2, 2, 2 1/2, 3, 5, 10, and 60 lbs. Sponsored by American Honey Producers League and American Honey Institute. References.-Bottles, dem 1 Johns, see 955. 523. TABLE GLASSWARE 523.0 GENERAL ITEMS 523. I W INEGAR BOTTLES U. S. Gov., Fe d e r al Specification DD-T-101a; 1938. Tableware; Glass. CO vers the type of glassware known as blown Or pressed Ware, and includes Six classes- (A) tumblers, (B) v i n e g a r bottles, (C) Sirup pitchers, (D) salt shakers, (E) pepper shakers, and (F) special items. Gives requirements for ma— terial, glass, design, dimensions, capacity, weight, metal parts, and finish; methods Of Sampling, in- Spection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-DD-T-101a; 1942, changes require- ments f O r design, tolerances, t e St S, and admits plastic in lieu of metal. Carboys, ſlasks, jars, a n d References.-Methods of analysis, standard sam— ples of glass, see 52O; pressed ware (bottles), see 523. 9. 523.2 PITCHERS U. S. GOV., Fe d e r a l Specification DD-T-101a; 1938. Tableware; Glass. C over s the type of glassware known as blown Or pressed ware, and includes six classes- (A) tumblers, (B) v i n e g a r bottles, (C) sirup pitchers, (D) salt shakers, (E) pepper shak- ers, and (F) Special items. Gives requirements for material, glass, de S 1 gn, d.1mens 1 Ons, cap a c 1 ty, weight, metal parts, an d finish; methods of Sam- pling, inspect 10n, and test S; and requirements for packaging, packing, and marking. Emergency Alter- nate Federal Specification E-DD-T-101a; 1942, changed requirement.S for design, tolerances, tests, and ad- InitS plastic in lieu Of metal. References.-Methods o f analysis, standard sam- ples of glass, see 520; pressed ware (p1 to hers), see 523. 9. 523.3 GLASS SALT SHAKERS U. S. Gov., Fe d e ral Specification DD-T-101a; 1938. Tableware; Glass. CO v e r s the type of glassware known as blown Or pressed ware, and includes S1X classes- (A) tumblers, (B) v 1 n e g a r bottles, (C) Slrup pitchers, (D) salt shakers, (E) pepper shakers, and (F) Special items. Give S re qui rements f O I’ material, glass, design, dimensions, capacity, weight, metal parts, and finish; methods o f sampling, in- Spection, and tests; and requirements f O r packag- ing, packing, and marking. Emergency Alternate Fed- eral Specification E-DD-T-101a; 1942, changed re- quirements for design, tolerances, tests, and admits plastic in lieu - Of metal. U. S. Gov., Weterans Administration. Specification WA-G-53.j; Sugar). 1941. Sugar Shakers ( for Granulated References.-Methods of analysis, standard sam- ples of glass, see 520; pressed Ware (shakers), see 523. 9 523.1, TUMBLERS U. S. GOV., Dept. of CO m me r ce, National Bureau of Standards. Simplified Practice Recommendation R91– 32, 1932. Glass Containers for Preserves, Jellies, and Apple Butter. This recommendation establishes a list of stock sizes and capacities of glass con- tainers for preserves, jellies, and apple butter. Initiated by National Preservers Assn. U. S. Gov. , F e d e r al Specification DD-T-101a; 1938. Tableware; Glass. Co v e r s the type of glassware known as blown Or pressed w a re, and includes six classes- (A) tumble rs, (B) vinegar bottles, (C) sirup pitchers, (D) salt shakers, (E) pepper shakers, and (F) special items. Gives requirements for ma— terial, glass, design, dimensions, capacity, weight, metal Darts, and finish; methods O f sampling, in- Spection, and tests; and requirements f O r packag- ing, packing, and marking. Emergency Alternate Fed- eral Specification E-DD-T-101a; 1942, changed re- quirements for design, tolerances, tests, and admits plastic in lieu of metal. U. S. Gov. , N a w y De D t. Specification 63T10; Tumblers; Glass (Thin-Blown). U. S. Gov., Weterans Administration. Specification WA-G-45b; 1935. Tumblers; Lime-Flint Glass. References.—Methods of analysis, standard sam- ple s of glass, see 520; pressed ware (tumblers), See 523.9 1944. 523.9 MISCELLANEOUS TABLE GLASSWARE U. S. Gov. , N a v y Dept. Specification 63T90; Tableware; Glass, Officers' Mess-Gear. 52)}. LIGHTING GLOBES AND SHADES Assn. of American Railroads, Operations an d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Recommended Practice. Specification 59-39; 1939. Kerosene Hand Lantern Globes. Minimum values of luminous transmission and limits of chromacity for red, yellow, g re e n, and blue COlors u se d in, railroad signaling. Walues given Obtained from Col- Orimetry Section of National Bureau of Standards, maximum deviation from standard limit glasses, with tables and diagrams. Standard size, marking, call- brations by the National Bureau of Standards, hot water and chill tests. A m e r 1 c a n Society for Test1ng Materials, D 187-39; 1939. American Petroleum Institute Standard, 502– 39. American Standards Assn., Z11. 17-1939. Method of Test for Burning Quality of Kerosine 011s. For burning quality of ordinary kerosine used for illu- minating purp O Se s, description of Standard brass 1944. 371 52}}. Directory of Commodity Specifications Saybolt test lamp, Miller No. 2 burner, MacBeth- Evans No. 514 pearl top chimney, detailed dimensions of burner, wick, balance and S1 ght gage, and test procedure. American Society for T e s t in g Materials, D 219–36; 1938. American Petroleum Institute Standard 503– 36. American Standards ASSn. , Z11.19-1936. of Test for Burning Quality of Long-Time Burning Oil for Railway Use. For spécial kerosine oil used in railway Semaphore signal lamps, includes standard semaphore lamp, dimensions of burner, gray round felt wick and chimney, sight gage, and test proce- dure. American Society for Test in g Materials, D 239-30; 1930. American Pet IOleum Institute Standard 504-30. American Standards Assn., Z11. 18-1930. Method of Test for Burning Quality of Mineral Seal Oil. For burning quality of special illuminating oil known as mineral Seal oil, 300 oil, or mineral colza Oil, used in railway coach lamps. Iſsing Dressel stand- ard No. 520 side lamp; dimensions of font, burner, chimney, and wick; sight gage and outline of proce- dure. Illuminating Engineering Society. Specifications for Shades for I. E. S. Portable Lamps, 1935. Applies to shades designed for incorporation in c e r t 1 f 1 ed I. E. S. table and floor lamps. Includes requirements for effectiveness, construction, and proposed speci- fications for shades for I. E. S. portable lamps. Illuminating Engineering Soriety. Testing Specifica- tions for Light 1ng Equipment, Sections I and IV. Spe&ification C-1–1940. Luminaires for Ge n e r a 1 Light 1ng. Includes requirements for materials, diffuse en c los i ng and semi-indirect enclosing globes; direct, indirect, and semi-direct luminaires; selection, physical measurements, output, candle- power distribution, brightness, and lamp neck cut- Off rat, 1 O. T]. S. Gov., Army Air Forces. (1); 1943. Globe; S. GOV. , F e d e r a l Specification 32021-A Field Outline Lamp. Specification DD-C-311; 1935. Amendment 1; 1944. Cilimneys and Globes, Lamp and Lantern; Glass. Covers t w o types- (II) lantern globes for hand lanterns, railway signal lanterns, and similar uses, clear and colored and (II) lamp chimneys for interior lighting. Gives requirements for material and workmanship, quality of glass, de- sign, and details for each type; methods of sam- pling, inspection, and tests; and packaging, pack- 1ng, and marking. TJ. S. Gov., Navy De p t . Specification 17L5g; Lenses and Globes; Electric Light. "I. S. Gov. , 'avy De p t . Specification 31B2b; Chimneys; (Burners; W 1 c ks; ) Purning). - "J. S. Gov., Panama Canal, Purchasing Dept. Speci fi- cat lon for Enclosing Glassware for Lighting Fix- ture S, 1941. a U. S. Gov., Treasury Dept., Procurement Div., No. 254. Globes; Lighting, Enclosing. Shall be of One grade, two types— (I) semi-airect and (II) semi-iridirect. Gives requirements for material and workrºanship, diameters, light output, surface brightness; meth- ods of sampling, inspertion, and tests; and pack- agjing, packing, and mark 1ng. U. 1944. 1934. Running - Light (011- Method i U. S. Gov., Treasury Dept., Procurement Div., 255E; 1941. Luminaires; Complete. Shall be of two types- (I) indirect, silver mirrored reflector, porcelain enamel reflector, and silvered bowl lamp reflector and (II) semi-indirect, bowl-type. Gives require- ments for design, hangers, Swivels, stem, Wiring, sockets, metal parts Of fixture, distribution, angle of cut off, finish, and surface brightness; methods of sampling, 1nSpection, and tests; and packaging, packing, and marking. Standard Sam- See 716. 1; of l. lamps and lanterns, References. – Methods of analysis, ples of glass, see 520; electric la ſûps, electron tubes, see 718. 62; See 997. 1. 525. LENSES References. – Binoculars, g000 S, see 914. 525.0 GENERAL ITEMS 525. I LIGHTHOUSE LENSES 525.2. REFLECTORS Illuminating Engineering Society. Testing Specifica- tions for Lighting Equipment, Section III. Specifi- cations for Testing Asymmetric Show-Window Reflec- t OTS, Includes instructions for Select, 10n. Of Sam- ple, physical measurements, output candlepower dis- tribution, lumen distribution, and gives typical show-window example. II. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 94–4O740; 1944. Reflector; Reflex Taxi-Strip- Delineat Or. telescopes and optical References. – Glass reflectors for headlights and searchlights, see 716. 2. 525.3 SIGNAL LAMP LENSES Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recoſmended Practice. Specification 69-40; 1941. Signal Glasses. Except for kerosene hand lantern globes, defines minimum values for luminous transmission a n d the limits. Of Chr0maticity for signal colors. Data obtained by the Colorimetry Section, National Bureau of Standards, maximum de- viation from standard limit glasses for red, yel- low, green, blue, purple, and white, with tables and diagrams. Roundels, lenses, discs, and, slides for railroad signalling, quality of glass, marking, etc. II. S. Gov., Army–Navy Aeronautical Specification AN- L-2; 1943. Ilens; 24-In. DOuble Beam. U. S. Gov., Navy Dept. Specification 17L5g; 1944. Lenses and Globes; Electric Light- S. Gov., U. S. Army, Signal Corps. Specification 71-623A; 1931. Filter; Types MC-121 and MC-122, for Signal LaTºpS. & U. References. – Methods of analysis, standard sam— ples of glass, see 520; test in g of lenses, see 525. O; color deſ in it lons of traffic signal lenses, s e e 718. 5. 525.1, AUTOMOB I LE LAMP LENSES References. – Methods of analysis, ples of glass, see 52O. 525.5 PHOTOGRAPHIC LENSES References. –See 911.6. standard sam- 372 Nonmetal lic Minerals 526, 6 525. 9 MISCELLANEOUS LENSES U. S. Gov., Army-Navy Aeronautical Specification AN- C-70; 1942. Covers; Light-Transmitting (for Aero- nautical Lights). U. S. Gov., Army-Navy Aeronautical Specification AN- L-3a; 1942. Lens; 24-In. Drum Type Floodlight. U. S. Gov., U. S. Army, Chemical Warfare Service. Specification 97-101-19F, 1942. Lens; Laminated, 3-Ply. 526. CHEM | CAL LABORATORY AND OTHER GLASSWARE 526. I GLASS 1 NSULATORS American Society for Test in g Materials, D 468–42; 1942. Methods of Testing Pin-Type, Lime-Glass In- Sulators. Covers glass insulators for primary and Secondary p O we r distribution to 10,000 volts to ground; requirements for sampling, structural de- fects, resistance to the rm a 1 shock, gaging of: threads, mechanical strength, electrical tests, and details of thread standards for the power industry. American Society for Test in g Materials, D 550-44; 1944. Methods of Testing Glass Spool Insulators. For secondary power distribution. Sampling, routine tests, Structural defects, gaging, report, record, and marking. American Society for Testing Materials, D 730-43T; 1943. Tentative Specifications for Low and Medium Woltage Pin-Type Lime-Glass Insulators. Covers gen- eral requirements, material, definitions, insulator Characteristics, marking, packing, manufacturers' production sampling and tests, purchasers' accept— ance sampling and tests, inspection tests, mechan- ical tests, electrical tests, and method of testing. American Society for Testing Materials, ES-41; 1944. Emergency Specifications for Communication and Sig- nal Pin-Type Lime-Glass Insulators. Gives scope, material, thermal shock, electrical characteristics, dimensions and permissible variations, workmanship and finish, marking, packaging, and methods of test- ing- American Standards Assn., C 75.8-1943. Glass Radio In- sulators (American War Standard). Covers applicable Specifications and drawings, classification, materi- al and workmanship, general and detail requirements, methods of inspection and tests, packing, packaging, marking for Shipment; requirements applicable to 1ndividual government departments, notes, and draw- ings, ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-33; 1930. Double-Petticoat Glass In- sulators. Includes side groove and top groove line Wire insulators of green or colorless transparent glass, dimensional diagrams and thread gage, and finish requirements. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-34; 1930. Dead-Ending Glass Insula- tors. For transparent glass dead-ending insulators, requirements for material and finish, with dimen— Sional drawing, and permissible variations. Edison Electric Institute. Suggestions for Specifica- tions for Low and Medium-Voltage Pin-Type Lime- Glass Insulators, TD-51; 1942. For insulators having a dry flash Over of 85, OOO volts or less. Give S requirements for material, definitions, insulator characteristics, marking, packing, manufacturer's production sampling and tests, purchaser's accept- ance Sampling, purchaser's acceptance tests, test procedure, and drawings showing dimensions and cor- rection factors. U. S. Gov., Joint Army-Navy Specification JAN-1—9; 1944. Insulators; Glass, Radio. References. - Methods of analysis, standard sam- ples of glass, see 520; porce la in 1nSulators, see 532.22; thread gages for insulators, see 615. 82. 526.2 CHEM | CAL LABORATORY GLASSWARE References. - Methods of analysis, standard sam— ples of glass, see , 520; surgical and medical instru- ments, see 915.2; burettes and pipettes, see 918. 1; beakers, graduates, funnels, see 918.2; glass tub ing and tubes, see 918.7; hydrometers, thermometers, see 919. 4, 919.8; b lological laboratory apparatus, see 918.8; laboratory flasks, see 918.9; bottles, jars, See 955. 1, 955.4. 526.3 COWER GLASSES American HOSpital ASSn., 43-13. COver Glasses. One type, One grade, and two classes. U. S. GOV. , Fe d e r a l Specification DD-G-426, 1941. Glasses; Cover, (for) Microscopy. Covers two types– (I) for blood counting chambers, in two classes- (A) light and (B) heavy, and in one size-20 mm. by 26 mm. ; and (II) for routine microscopy, in three classes-22 mm. by 22 mm., 22 mm. by 40 mm., and 25 m. by 25 mm. G 1 v e s requirements for material, WOrkmanship, sizes, and measurements; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. 526.1, GLASS TUBES AND TUB ING References. --Glass tubes and tubing, see 918. 7. 526.6 WATER GAUGES Assn. of American Railroads, operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Water Gauge and Lubri- cator Glasses, M-909-42; 1942. Reflex, tubular, and "bull's-eye" water gauge glasses, and "bull's-eye" lubricator gauge glasses. For use on locomotive and Stationary boilers, requirements as to physical properties and tests, permissible variations, work- manship, wrapping, and labeling. U. S. GOV., Fe d e r a 1 Specification DD-G-491; 1939. Glasses; Gage, Flat (Plain and Reflex), (for Pres— Sures 125 lbs. and Over). Covers two types- (I) plain and (II) reflex. Gives detail requirements; methods of sampling, inspection, and tests; and re- Quirements for packaging, packing, and marking for Shipment. U. S. Gov., Fe de r a 1 Specification DD-G-496; 1939. Glasses; Gage, Reflex and Round, Tank (for Pressures Under 125 Lbs.). Covers two types- (I) round, (II) reflex, flat. Gives detail requirements; methods of Sampling, inspection, and test; and requirements for packaging, packing, and mark 1ng for shipment. U. S. Goy. , F e d e r a 1 Spec 1 fication DD-G-511; 1939. Glasses: Gage, Round, Boiler (for Pressures 125 Lbs. and Over). Covers one grade. Gives detail require- ments; methods of sampling, inspect lon, and te St S; and requirements for packaging, packing, and marking for Shipment. COvers 373 526.6 Directory of Commodity Specifications U. S. Go v . , Navy Dept. Specification 13G1e; 1942. Glasses; Gage, Round (for Pressures up to 200 Lb. ). U. S. Gov. , Navy Dept. Specification 1362e; 1943. Glasses; Gage, ROund and Flat, Reflex, Under 125 Lb. Pressure. S. G O v . , Navy Dept. Specification 13G3g; 1944. Glasses; Gage, Flat, Plain and Reflex, Over 125 Lb. Pressure. U. References ...-Methods of analysis, t Standard Sam- ples of glass, see 520. 526.9 MISCELLANEOUS SPECIFICATIONS FOR GLASS U. S. Gov., Army Air Forces. 1944. Glass; Projection, for Projection Trainer. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards. Circular C-430; 1941. Glass Stopcocks. This gene r a l discussion of St Opcocks is written from the Viewpoint Of the user rather than the Imak- er. War 10us type S Of COcks, their COnstruction, grinding, lubrication, and care are discussed. U. S. Gov. , Fe d e r a l Specification DD-S-431; Slabs; Cement-Mixing, Glass, Plain, Dental. One type, grade, and class. Gives requirements for material, workmanship, surfaces, e d g e S, finish, sizes, a n d dimensions; method of sampling and in- Specification No. 40830; U. 1944. COVers Spect 10n; a n d packaging, packing, and marking for shipment. U. S. G O V . , Navy Dept. Specification 57F1; 1941. Filters; Ray, Glass. References. --Methods of analysis, standard sam- ples of glass, see 520; electron Vacuum tubes, see 7 18. 82. 527. M | RRORS U. S. Gov. , Army Air Forces. Specification 40653-A; 1944. Mirror; Emergency Signaling. S. G O V . , Dept. Of COIIIſmerce, Standards. Commercial Standard CS27-36; 1936. Mir- rors. This standard includes plate glass mirrors made from polished plate glass, as well as SO- called "shock" mirrors 6 by 8 1n. and larger made from common window glass, which have previously been known as COmmon glass, sheet glass, crystal, Or shock mirrors. Detail requirements a re given for plate glass m i r r O r s and shock mirrors, standard thicknesses, Silvering, q u a l it y designation and guarantee for several grades Of D l a t e glass mir- rors, method of inspect lon, and glossary of terms. Initiated by Mirror Manufacturers Assn. 530-539 53 | . CLAY 53 || - O GENERAL ITEMS American Ceramic SOC lety. J Ournal Of A. C. S. for June 1928. Method for Behavior in Firing. For determi– nation of progressive change in porosity and pro- gressive change in volume in the firing process for clay, requirements on preparation of test pieces, placement in furnace, rate Of heating, drawing from furnace, cooling, Weighing, Saturating and weighing, for samples drawn at d 1 fferent temperatures, calcu- U. National Bureau Of U. S. G ov . , Navy Dept. Specification 18M8; 1944: Mirrors; Signaling, Emergency. U. S. G O V . , Navy Dept. Specification 26M11; 1944. Mirrors (Shipboard Use). U. S. GOV., Treasury Dept., Procurement Div., 256B; 1943. MirrorS; Plate Glass, Framed. Covers either No. 1 or No. 2 quality, and three class e s of wood frames- (A)mahogany finish, (B) oak, and (C) walnut finish. Gives requirements for Silvering, backing, bevel-edge mirrors, chips, design, construction, back, assembling, sizes and dimensions, tolerances; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., U. S. Army, Medical Dept. Specification 32-13A; 1938. Mirror; Wall, Hospital. U. S. GOV. , Weterans Administration. Specification WA-G-55c; 1939. Mirrors; Wall. References. --Other plate glass, see 521. 1; methods of analysis, standard samples of glass, see 520. 528. GLASS CLOTH American Society for Testing Materials, D 578-44T; 1944. Tentative Methods of Testing and Tolerances for Glass Yarn. FOr continuous filament and staple glass yarns, both single and plied, and both single and multiple wound. G i V e s definitions, breaking strength tolerances, glass content, test procedures for single Strand, twist, yarn diameter, and glass COIntent. American S oc i et y for Testing Materials, D 579-44; 1944. Methods Of Testing and Tolerances for WOVen Glass Fabrics. COvers woven continuous filament and staple glass fabrics for electrical purposes, ex- cept woven glass tapes. Gives definitions, toler- ances, and methods Of test. 1ng. American S oc i e t y for Testing Materials, D 580-44; 1944. Methods of Testing and Tolerances for Woven Glass Tapes. These me t h O d S apply to WOWen C On- tinuous filament and staple glass tapes. Gives def- initions, tolerances, and methods of testing. American S oc i e t y for Testing Materials, D 581-44; 1944. Methods of Testing and Tolerances for WOven Glass Tubular Sleeving a n d Braids. These methods apply to continuous fillment and Staple glass tubu- lar sleeving and braid. Gives definitions, inside diameter, wall thickness, weight, C.Onstruct 1 On, yarn number, glass content, and methods Of test1ng. U. S. Gov., Navy Dept. Specification 32C15d; 1944. Cloth, Tape, and Thread; Glass, Fibrous (for Lagging Insulation). CLAY AND CLAY PRODUCTS lation of apparent porosity, Volume change, apparent and bulk specific gravity, and absorption. American Ceramic Society. Journal Of A. C. S. for June 1928. Method for Drying Shrinkage, 1920. Size and preparation Of test pieces, method for measurement Of plast 1C Volume, dry volume and determination of Volume Shrinkage, and linear Shrinkage. American Ceramic Society. Journal Of A. C. S. for June 1928. Method for Sampling Ceramic Materials As De- livered, 1922. Time for sampling, method of collec- ting and size f or underground material and for 374 Nonmetal lic Minerals 53 l = 3 ground Or pulverized material, treatment of gross Sample. American Ceramic SOC iety. JOurnal Of A. C. S. for June 1928. Method f Or Shrinkage and Pore Water, 1928. Method of determination from data on plastic volume and dry VOlume. - American Ceramic Society. Journal Of A. C. S. for June 1928. Meth0l for Slaking Test, 1928. Size and prep- aration Of test piece, Dr.OCedure f O I testing time Of Slaking. American Ceramic SOciety. Journal Of A. C. S. for June 1928. Method of Testing for Pyrometric Cone Equiv- alent, 1928. Applicable to fire brick, refractory materials, and clays. Requirements on sampling, size, shape, and preparation of test cones; rate of heat &ng a n d method for determination of softening point. American Ceramic SOC lety. Journal Of A.C. S. for June 1928. Method for Water Plasticity, 1920. Size and preparation of test piece, method of test by drying test piece and calculating the water of plast icity from loss in we ight. American Ceramic Society. Journal of A. C. S. for June 1928. Specific Gravity. Requirements On sampling and crushing Of samples, method f Or determination Of true specific gravity, apparent specific gravity, and bulk Specific gravity. American Ceramic Society. Journal Of A. C. S. for June 1928. Tentative Test Method. Sag Tests, 1928. For determination Of rate of SOftening under fixed con- ditions of load and heat treatment, as evidenced by transverse bending. Requirements On shape and size of test pieces, heating rate and transverse loading for clay and for fine and coarse grog bodies, de- termination of warpage ratio. American Ceramic Society. Journal Of A. C. S. for June 1928. Tentative Method. Sampling Clay Deposits. Method f or preliminary and for extended sampling. American Ceramic SOciety. Journal of A. C. S. for June 1928. Tentative Test Method. Transverse Strength, 1928. Preparation, shape, and size of test speci- men, drying Of Specimen, test procedure, calcula- tion Of modulus of rupture, for clay specimens. American SOC lety for Testing Materials, C 71-42; 1942. Definitions of Terms Relating to Refractories. De- fines fire-clay, plastic fire-clay, flint fire-clay, diaspore clay, nodular fire-Clay, Spalling, pyro- metric cone equivalent, silica fire-clay, grog fire- clay mortar, a n d high-temperature bonding mortar. American S oc i e t y for Testing Materials, C 92–43T; 1943. Tentative Methods of Test for Sieve Analysis and Water Content of Refractory Materials. Covers procedures for a wet method and a dry method for Sieve analysis of refractory materials and also procedures for determining the water content of re- fract Ory materials in the wet condition. Gives re- quirements f or sieves, sample, water content, wet Sieve analysis, and dry sieve analysis. American Society for Testing Materials, C 179—43T; 1943. Tentative Method of Test for Combined Drying and Firing Shrinkage of Fireclay Plastic Refracto— Ties. COVers a procedure for determining the com- bined drying and firing shrinkage of high heat duty and Super heat duty fireclay plastic refractories. Gives requirements f or apparatus, test specimens, procedure, and calculation and report. American SOC iety f or Testing Mâterials, C 180–43T; 1943. Tentative Method of Panel Test f or Resist- ance to Thermal and Structural Spalling of Fire- clay Plastic Refractories. Covers the procedures for determining the resistance of high heat duty and super duty fire clay plastic refractories to the Separate and COmbined e f f e c t S of structural and thermal spalling. Gives requirements for apparatus, test Specimens, procedure, preheating test panels, and Spalling procedure. American SOC lety for Testing Materials, C 181—43T; 1943. Tentative Method of Test for Workability In- dex. Of Fireclay' P last ic Refractories. Covers a Drocedure f or obtaining the workability index of fireclay plastic refractories materials by measur- ing the plastic deformation of a molded test spec- lmen when subjected to impacts. G iv e s require- ments f or apparatus, test specimens, procedure, Calculation, and report. National A S S n . Of Purchasing Agents. Handbook of Commodity Data Sheets, 1938. China Clay and Paper Clay. Covers definition, properties, occurrence, purity and grades, use s , containers, and substi- tute S. S. G O V . , Dept. of COmmerce, National Bureau of Standards. Circular C398 a n d Supplement, 1944. Standard Samples. Clay, Flint, Sample 97; and Clay, Plastic, Sample 98. These samples are prepared and sold by the National Bureau of Standards with a certificate of analysis, for use in industry and by Others as a comparison standard for checking the accuracy of analysis of similar materials. 53 - || BALL CLAY 531.2 CHINA CLAY National Assn. Of Purchasing A gent s . Handbook of COmmodity Data Sheets, 1938. China Clay and Paper Clay. COverS definition, properties, Occurrence, purity and grades, use s , containers, and substi- tllte S. 53.3 FIRE CLAY American SOC lety for Testing Materials, C18-41; 1941. Methods of Chemical Analysis of Refractory Materi- als. COVer procedures for the chemical analysis of fire-clay, Sillca, high-alumina, and magnesite re- fract Or les, and Of chrome Ore and chrome refract.0- ries. Includes the determination of moisture, loss on 1gnition, silica, 1 r on, aluminum and titanium OX10es, lime, magnesia, and alkalies; reagents and special solutions required; preparation of samples; and reproducibility of results. American S O c i e t y for Testing Materials, C 105-41; 1941. Ground Fire Clay as a Mortar for Laying-Up Fireclay Brick. For use in the laying-up of re- fractory brick. Gives quality, commercial and fine grades based on particle size, four classes of fire clay, depending on refractories used; sampling and methods Of testing. National ASSn. Of Purchasſing Agents. Handbook of COm- modity Data Sheets, 1938. Fireclay. Covers defini- tion, propert les, specifications, and containers. S. G O v . , Federal Specification HH-C-451b; 1944. Clay; Fire, Ground. Covers two degrees of fineness- (C) commercial and (F) fine. Covers a heat-resistant U. U. 375 53 || - 3 Directory of Commodity Specifications material composed ent i re ly, Or principally, of ground plastic fire clay used primarily as a mortar in laying up brick and shapes. Gives requirements for fineness, and pyr Ometric COne equivalent; meth- Ods of sampling, inspect iOn, and tests; and packag- ing, packing, and marking. S. Gov. , Federal Specification HH-M-611a; 1943. Mortar; Air-Setting, Refractory, Bonding (Wet and Dry Types). Covers two types- (I) wet and (II) dry; and three grades f or each type- (A) high-heat and super-duty, (B) moderate, intermediate, and slag– resistant duty, and (C) back-up duty. . Gives re- quirements f Or material and WOrkmanship, plasticity and preservation, f inene SS, trowe ling, dipping, bOnding Strength, and heat SOaking; methods Of Sam- pling, 1nSpection, and tests; and packing and mark- ing. U. S. Gov., Federal Specification HH-R-191; 1936. Re- fractories; Fire-Clay, Plastic. Covers One grade. Gives requirements for material and workmanship, silica content, pyrometric cone equivalent, water content, a n d shrinkage; methods of sampling, in- spection, and tests; and requirements for packaging, packing, and marking. U. U. S. G O V . , Navy Dept. Specification 32C6d; 1942. Clay; Fire. . ... - U. S. G O V . , Navy Dept. Specification 32R1c; 1944. Refractories; Fire-Clay, Plastic, Superduty." U. S. G O V . , Navy Dept. Specification 32R3c; 1945. Refract Orles; Baffle-Material. References. –Definitions, see 531. O; methods of sampling and of test Ing, see 531. O; fire brick and tº le, see 534. 12; fire Clay ſlue lining, see 534. 29. 53 || || KAOL IN U. S. GOV., U. S. Army, Chemical War f a re Service. Specification 97-52-35; 1927. Kaolin Caustic, for Gas Mask Canisters. 531.5 CLAY PRODUCTS, PIPE, CONDUIT, ETC. American As s n . Of State Highway Officials, M65-42. Standard Specifications f or Clay P 1 p e . Covers standard-strength clay pipe f Or the conveyance of sewage, industrial w a ste S , and storm water; and extra-strength clay pipe for the construction of culverts and where high-strength pipe are desired. Gives materials and manufacture, resistance to ac- tion Of acids, physical properties, test specimens, measurement a n d Observation Of specimens, accept- ance a n d reject 10n, S126 S and dimens iOnS, permis- sible Varlat iOns in dimensions, absence . Of defects, salt glaze, finish of ends, fittings, marking, in- Spection, rejection, marking of rejected specimens, and meth00s Of test 1ng. American Assn. Of State Highway Officials, T33–42. Standard Me t h O d S Of Testing Culvert Pipe, Sewer Pipe, and D r a 1 n Tile. Covers tests for concrete plpe, Cast-1TOn p 1 p e , clay pipe, and drain tile. Gives three-edge bear 1ng method, sand-bearing meth- Od, absorption test, freezing and thawing test for dra in t 1 le , and test for resistance to action of acids for clay pipe. American Public Works Assn. Sewers, J1–38; 1938. In- cludes V1tr 1f led S e We r pipe and Vitrified liner plates; sewer pipe in accordance with A. S. T. M. Spec- 1 ficat 1 on C13, salt-glazed vitrified clay or shale liner plates for general quality, finish, size and form, weight, specimen, and absorption test. American Society for Testing Materials, C 13-44 T, 1944. Ten t at 1 v e Specifications f or Standard Strength Clay Sewer Pipe. Intended for the convey- ance of sewage, industrial wastes, and storm water. Covers materials and manufacture, resistance to action of acids, physical test requirements, ac- ceptance Or rejection of results of test, sizes and dimensions, WOrkmanship. and finish, and inspection and rejection. American SOciety f Or Testing Materials, C 200-44 T, 1944. Tentative Specification f or Extra Strength Clay Pipe. COvers scope, Class, materials and manu- facture, resistance to action of acids, physical test requirements, absorpt 10n test, acceptance Or rejection On results of tests, size and dimensions, workmanship and finish, and inspection and rejec- tion. - Assn. of American Railroads, Telegraph and Telephone Section, 1-C-9. Witrified Clay Conduit. Includes round or square bore, single duct and square bore tWO, three, four, Six, Or nine duct multiple clay conduit f Or wires and cables. Requirements as to Quality Of mater 18ls, WOrkmanship, dimens iOns, and testS. Clay Sewer Pipe Assn., Inc. Handbook Vitrified Clay Sewer Pipe and Kindred Clay Products, 1942. In- cludes dimensions and weights of salt glazed Vitri- fied clay Sewer pipe a n d fittings, fire Clay flue lin1ngs and fittings, Stove pipe and fittings, wall copings and fittings, chimney tops and bases, half traps, traps, grease traps, me t e r boxes, septic tanks, and liner plates. S. Gov. , Federal Specification SS-P-361a; 1942. Pipe; C 1 a y , Sewer. COvers two grades-Standard strength and e x t r a strength; two types-bell and spigot, and butt join t (with separate reinforced concrete or clay collars); sizes—from 4 to 36 in. for standard strength, a n d 6 to 36 in. for extra strength; a n d either glazed or not glazed. Gives requirements for materials, WOrkmanship and finish, physical characteristics, fittings, absorption, strength, dimensions, collars, a n d resistance to act iOn Of chemicals; methods Of Sampling, inspec- t1 On, a n d tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV. Federal WOrks Agency, Public ROads Adminis- trat 10n. Specifications f Or COnstruction Of Roads and Bridges in National Forests and National Parks, FP-41. Witrified Clay Culvert Pipe. U. S. G O V . , Navy Dept., Bureau of Yards and DOCks. Specification E-9We; 1943. Electrical Apparatus, Distributing Systems, and Wiring (Emergency Edi- tion). Includes requirements for clay conduit. U. S. GOV., U. S. Army, Signal Corps. Specification 71-467A; 1932. Conduit; Vitrified Clay. References.-Methods of sampling a n d of testing Clay and Clay, products, see 531. O; porcelain prod- ucts, s e e 532. 2; bricks and tiles, see 634; Durnt clay ballast, see 511.73. U. 53 |.6 ENAMEL FOR ENAMELWARE American Ceramic SOC iety. Journal of A. C. S. for Sep- tember 1930. Method of Test f Or Determination of Deformat iOn Temperature of Enamel, 1930. Requirements 376 Nonmetal lic Minerals 532. I on preparation of sample, test procedure, rate of heating, etc. American Ceramic Society. Journal of A. C. S. for Sep— tember 1930. Method of Test f or Fineness of Wet- Milled En a me l , 1930. Standard method for sieve testing Of fineness. American Ceramic Society. Journal Of A. C. S. for Sep- tember 1930. Tentative Test Method. Determination Of Resistance of Sheet-Steel Enamel to Deflection, 1930. Requirements for test machine, preparation Of test pieces, test procedure. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. POrcelain Enamel Frit. Covers definition, manufacture, properties, weight per Cub ic foot, Specifications, Substitutes, con- tainers, Shipping regulations, uses, and Order in- Struct iOns. POrcelain Enamel Institute, Inc. Reflectance Test for Opaque White POrcelain Enamel, 1937. Includes re- quirements f or manner in which reflectance is de- termined, manner of applying reflectance data in research and in commercial classification, and dia- gram showing interrelation of reflectance, reflec- tivity, and Opacity. POrcelain Enamel Institute, Inc. Specifications for Architectural PO r c e la in Enameled Parts, 1940. COvers requirements for materials, processing, the finished part, and packing. Porcelain Enamel Institute, Inc. Specifications for First Quality Tops for Breakfast Sets, Dinette Sets, Kitchen Tables, and Kitchen Cabinets, No. 161; 1940. All tops conforming to these specifications shall be lab e le d and guaranteed by the manufacturer. Gives requirements for finished top-surface hard- ness, gloss, acid resistance, heat resistance, color, flat Surfaces, straight edges, thickness of porce- lain enamel, general requirements, surface texture, uniformity of finish, color match, and workmanship; materials; processing-fabrication of metal and ap- plication Of DOrcelain enamel; and protection. POrcelain Enamel Institute, Inc. Tentative Screen Test f Or Wet-Milled Porcelain Enamel, 1938. In- cludes requirements for equipment, sample, and pro- cedure. Porcelain Enamel Institute, Inc. Tentative Standard Impact Test for Laboratory Specimens of Porcelain Enameled She et Iron and Steel, August 1940. The purpose Of this test is to p r O v i d e a method of measuring the relative impact resistance of labora- tory Specimens prepared from different enamels or from the same enamel under different conditions. Covers specimens, apparatus, test procedure, pre- cautions, treatment of data, and appendix. Porcelain Enamel Institute, Inc. Tentative Standard Test for Sagging of Iron and Steel Sheets for Por- celain Ename ling, October 1940. Sagging may be de- fined as the 1nability of the metal to support its Own Weight at enameling temperatures and should not be COnſused with warping. COvers equipment, speci- IſenS, test procedure, and bibliography. Porcelain Enamel Institute, Inc. Tentative Standard TOrsion Test for Laboratory Specimens of Porcelain Enameled She et Iron a n d Steel, September 1940. This test involves both twisting and, to some ex- tent, bending of the Specimen; and is to measure, under the Specified conditions, the relative resist- ance to failure of laboratory specimens prepared from d 1 ff e re n tº enamels or from the same enamel under different conditions. Covers specimens, ap- paratus, test procedure, treatment of data, and ap- pendix. - Porcelain Enamel Institute, Inc. Tentative Standard Test for Warpage of Flatware, 1941. The term warp- age is considered to include any deviation of the nominally flat surf a c e of a finished piece from flatness regardless of the source of such devia- tlOn. COVers apparatus, test procedure, and pre- cautions. Porcelain Enamel Institute, Inc. sistance of Porcelain Enamels, Part 1–Flatware, 1940. COverS requirements for specimens, prepara- .tion of Specimens, treatment, grading, and precau- tions for COmmercial t e s t , umpire test, and re- search test. POrcelain Enamel Institute, Inc. Test for Resistance Of POrcelain Enamels to GOuging, 1942. The resist- ance of enamels to mechanical wear may be consid— ered as the resultant Of the resistance of the sur- face l a ye r to abrasion and the resistance of the underlying ename l structure to crushing. COVers type of treatment of specimens, type of specimens required, gouging a p par at us and its operation, method a n d equipment for inspecting tested speci- mens, procedure of test, and analysis of results. POrcelain Enamel Institute, Inc. Test for Resistance of Porcelain En a me l s to Surface Abrasion, 1942. The resistance of enamels to mechanical wear may be considered as the resultant of the resistance of the Surface layer to abrasion and the resistance of the underlying enamel structure to crushing. Covers equipment required, test specimens, test procedure, treatment Of data, and precautions and corrections. S. G O V . , Army Air Forces. Specification 14121; 1943. Finish; POrcelain Enamel. U. S. GOV., Army-Navy Aeronautical Specification AN-E- 4; 1942. Enamel; POrcelain. S. GOV., Navy Dept. Specification 52 E 3; Enamel; Porcelain (for Coating). Test f Or Acid Re- U. U. 1944. References.-Methods of t e s t in g clay and clay products, S e e 531. 0; ename led cast-iron bath tubs and S inks, see 612. 21, 612. 23. 531.7 BENTONITE National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938 . Bentonite (Wilkinite, Colloidal Clay). COvers definition, Dr Opert ies, OCCurrence, grades, and uses. 532. CH INA AND PORCE LA IN WARE 532. | TABLE CH |NAWARE American HOSpital Assn., 64–4. Witrified Chinaware. Based On U. S. GOV. Federal Specifications M–C–301 for Witrified Chinaware. U. S. G O V . , Dept. Of Commerce, National Bureau of Standards. Simplified P r a c t 1 c e Recommendation R5-24; 1924. Hotel Chinaware. This recommendation establishes a simplified list of standard types and sizes of hotel Chinaware, covering plates, dishes, butters, bowls, bakers, cups, saucers, etc. Sponsored 377 532. Directory of Commodity Specifications by the American Hotel ASSn. Of U. S. and Canada and the American Witrified China Manufacturers ASSn. U. S. Gov. , Dept. Of CO m me r C e, National Bureau of St and a r ds. Simplified Practice Recommendation R33–25; 1925. Chinaware (Cafeteria and Restaurant). This recommendation establishes a schedule of types and Si Zes Of restaurant and cafeteria Chinaware, including plates, butters, coffee cups, mugs, nap- pies, bowls, dishes, jugs, etc. Sponsored by the American Hotel ASSn. Of U. S. and Canada, American Witrified China Manufacturers Assn., and National Restaurant ASSn. U. S. Gov. , Dept. of CO m me r ce, National Bureau of St a n d a r d S. Simplified Practice Recommendation R 39-2 5; 1925. Dining-Car Chinaware. This recom- mendation establishes a simplified list of standard types, sizes, and capacitles of dining-car china- ware, including plates, butters, d1shes, Cups, bowls, bakers, etc. Sponsored by American Vitrified China Manufacturers ASSn. U. S. Gov., Dept. of Commer ce, National Bureau of St a n d a r d S. Simplified Pract1ce Recommendation R40–25; 1925. Hospital Chinaware. This Recommen- dation establishes a simplified list of standard types an d sizes of hospital chinaware, including plates, butters, d1shes, cups, bowls, bakers, etc. Sponsored by the American Hospital A S S n and the American Witrified China Manufacturers Assn. U. S. Gov., Fe d e r a l Specification M-C-301a; 1943. Chinaware; Vitrified. Shall be three weights known as thick ware, hotel (or rolled-edge) ware, and me- dium-weight ware. Gives requirements for material, workmanship, design, marking of ware, decoration of ware, absorption, impact, chipping, size and toler- ance, method Of Sampling, inspection, test, packag- ing, packing, and marking. U. S. G O v., U. S. Army, Medical Dept. Specification 28-86; Cup; References.—Methods of sampling and of testing Clay and Clay products, see 531. O; table glas SWare, See 523. 532.2 PORCELAIN PRODUCTS References. –Table Chinaware, see 532. 1. 532.20 General Items Porcelain Enamel Institute, Inc. Tentative Standard Impact Test for Laboratory Specimens of Porcelain Enameled Sheet Iron an d Steel, August 1940. The purpose of this test is to provide a method of measuring the relative impact resistance Of labo- ratory specimens prepared from different enamels, Or from the same enamel under different COndition S. COverS Specimens, apparatus, test procedure, precau- tions, treatment Of data, and appendiX. Porcelain Enamel Institute, Inc. Tentative Standard Test for Sagging of Iron and Steel Sheets for Por- celain Enameling, October 1940. Sagging may be de- fined as the inability of the metal to Support its own weight at enameling temperatures a n d should not be confused with warping. Covers equipment, specimens, test procedure, and bibliography. Porcelain Enamel Institute, Inc. Tentative Standard Torsion Test for Laboratory Specimens Of POrcelain Enameled Sheet Iron and Steel, September 1940. This test involves both twisting and, to SOme extent, bending Of the specimen and 1s to measure, under 1939. Custard and Feeding. the specified conditions, the relative resistance to failure of laboratory specimens prepared from different en am el S. Or from the Same enamel under different conditions. Covers specimens, apparatus, test procedure, treatment of data, and appendix. U. S. G O V., Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica- tion S CAA-390. POrcelain Enamel. U. S. GOV., Dept. Of CO mm e T C e, National Bureau Of Standards. Commercial Standard CS30-31; 1931. Col- Ors for Sanitary W a re. This standard designates COlors to be used as a guide in Droduction Of Sani- tary w a re, plumbing fixtures, and allied products made of vitreous chină, porcelain (all-clay) enam- eled 11"On, metals, WOOd, Or glass. U. S. Gov., Dept. of Commer ce, National Bureau of Standards. Commercial Standard CS63-38; 1938. Col- ors for Bathroom. AccessOries. This Standard covers seven colors adopted as standard for bathroom ac- cessories, provides a Standard Sample plan for con- trol of these colors at the S O u r ce, Specifies a method for visual comparison, and Supplies a means for identification of Standard colors from producer to user. Sponsored by National Retail Dry GOOds ASSI). 532.2 | Crucibles and Laboratory Porcelain Ware American Chemical Society. Standard Sizes and Shapes Of Apparatus, 1927. Includes dishes and Crucibles, sizes and capacities Selected as St a n d a r d Stock items, no detailed dimensions Or Specifications. American HOSD1tal ASSn. , 70-22. Jars for Dressings. COvers O n e type, One grade, and One class. Based On U. S. G O V., W a r D ept., Specifications 10-2399 for Jars for DressingS. Manufacturing Chemists Assn. Of the U. S. Laboratory Apparatus, 1922. Laboratory POrcelain W a re. Re- quirements on general quality, tolerance on capac- ity, test requirements for resistance to rapid heat- ing and cooling, resistance to hot alkalies, free- dOm from porous Surface, SOftening at high temper- atures, standard S1zes and dimensions for annealing cups, b O at S, casseroles, combustion capsules, high and low form crucibles and crucible COVerS, dishes, buchner funnels, goooh crucibles an d coverS, per- forated plates f O r funnels, plates f O I color re- actions, long Spatula with knob, dupont nitrometer, requirements on surfaces to be glazed. U. S. GOV. , N a V y Dep t. Specification 50C11; 1938. Crucibles; Foundry, and COVerS. U. S. G O v. , N a V y De p t. Specification 50C4; 1938. Crucibles for Melting Aluminum. U. S. Gov. , N a V y De p t. Specification 50C5a; 1942. Crucibles for Melting Steel. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2003B; 1941. Dishes; Evaporating, POrcelain. U. S. GOV., U. S. A rm y, Medical Dept. Specification 10–2291; 1929. Ring; Filtering, PO r c e la in, Con- centric. References.-Methods of sampling a n d of testing clay and clay products, see 531.0; other laboratory apparatus, see 918. 532.22 Porcelain for Electrical Purposes American Institute of Electrical Engineers. Standard No. 41; 1930. American Standards A S S n., C29a–1930. 378 Nonmetall ic Mineral S 532. 22 Insulator Test s. Definitions, methods of making design and routine tests for both pin and Suspen- Sion type insulators, including dry and wet flash- over tests, corona and puncture tests, thermal and porosity tests. A m e r i can Society for Testing Materials, D 116-44; 1944. Methods of Testing Electrical POrcelain. In- cludes glazed and unglazed ceramic materials, wet process, cast, Or dry process DOrcelain, dimensions of test Specimen, apparatus Tequired, and tests for tensile, c O In p r e S S 1 v e, flexural, and dielectric strength, impact resistance, effect Of heat, poros- ity, power factor and dielectric constant. A m e r 1 c a n Society for Testing Materials, D 667–44; 1944. Methods Of Testing Steatite Used as Electri- cal Insulation. Outline procedures for making the various tests described when they are required for an investigation or examination of Steatite used as electrical insulation. American Standards Assn., C 75. 14–1944. POrcelain Radio Insulators (American War Standard). For the pur- pose of facilitating production of porcelain radio in SulatOrS. Covers applicable Specifications and drawings, classification, material and WOrkmanship, general requirements, detail requirements; methods Of inspect 10n a n d tests; packaging, packing, and marking for shipment; requirements applicable to individual government departments; and notes, draw- ings, and appendiX. American Transit ASSn. Specification f O r Overhead Line Material for Direct and Catenary Suspension, D102-39; 1939. POrcelain f O r insulators shall be Of the wet process, high grade, fine grained, and dense. The finished 1nSulatOT shall be t r u e to shape, free from bubbles and Other imperfections, and smooth. The glaze shall be of b r own color, smooth, firmly adherent, thoroughly vitrified and free from bubbles, crack S., or undissolved part- icle S. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Recommended Practice. Specification 144-39; 1939. Dry Process Porcelain Insulation. Electrical insulation for signal apparatus to be enclosed in housings for circuits of 660 volts or less. Com- pounding Of glaze, finish, tolerance, unglazed COl- or, and absorption tests. ASSn. Of American Railroads, nance Dept., Engineering D1 v., ual Of Recommended Practice. Specification 146-39; 1939. Pin Type Porcelain Insulators. For signal purposes, all Voltage ranges, quality of material and WOrkmanship, porosity, mechanical, dry and Wet flashover tests, puncture t e St, an d preliminary I’Outine and Optional test S. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-78; 1941. Strain Insulators. For use 1n communication plant. Gives general requirements, material and workmanship, mechanical requirements, electrical requirement S, 1nSpect 10n and testS, Dack- ing, marking, and warranty. Assn. of American Railroads, Telegraph and Telephone Section, 1-A-93; 1943. Porcelain Knob InSulator S. For use in the communication plant. Gives general requirements, material and WOrkmanship, in Spect 10m and tests, packing, marking, and Warranty. Operation S and Mainte- Signal Section. Man- Edison Electric Institute. Suggestions for Speci fl- cations for Low and Medium-Voltage Pin-Type Insula- tors, TD-51; 1937. Covers pin-type insulators made of porcelain and having a dry flashover of 85,000 volts or less. Gives requirements for material, insulator characteristics, insulator threads, tests, marking, packing and shipping, and inspection. National ASSn. Of Purchasing Agents. Handbook Of COm- modity D at a Sheets, 1938. Porcelain; Electrical. Covers definition, constants a n d physical proper- ties, properties, derivations, grades, containers, Specifications, uses, and Subst1tutes. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Steatite, Cut and Molded Products (Steatite Talc, Lava). Covers definition, constants, solubility, derivation, uses, grades, containers, and Substitutes. - National Board of Fire Underwriters. National Elec- trical COde, 1940. American Standards ASSn. , C1-1940. Wiring Methods. Includes cleats, knobs and tubes, dimensions for various wire sizes. National Electrical ManufacturerS ASSn. , 42-83, 1942. H 1 g h voltage Insulator Standards. Contains manu- facturing and rating standards for high and low voltage cap-and-pin type suspenslon insulators a S well as rating standards for Out door type S Of Switch an d bus insulators. The Standard ratings for Switch and bus insulators fulfill the . Tequire- ments for 60-cycle dry 1-minute withstand, and 60- cycle 10-second wet withstand tests as established in A. I. E. E. Standard NO. 22, Air Sw1tches an d Bus Supports, dated June 1940. The impulse withstand voltages for these same insulators fulfill the re- quirements for the Standard Basic Impulse Insula- tion Levels as published by the Joint Committee On Coordination of Insulation of A.I. E. E., E. E. I., and N.E.M.A., published January 1941. The rating data given are based on tests made in accordance with the method of test as outlined in A. I. E. E. Standard No. 41-A, Insulator Tests. Underwriters' Laboratories, Inc. Standard for Porce- lain Cleats, Knobs, and Tubes, 1937. Covers 1nSula- ting cleats, knobs, and tubes for the support of conductors of O p en wiring Or concealed knob-and- tube work of circuits involving potential S. Of 600 volts or less, in a c c O r d an c e with the National Electrical Code. Does not cover split knobs and multiple-wire cle at s for conductors larger than No. 4 Awg, solid k n Ob S for conductors larger than No. 0000 Awg, knobs not intended for over-surface wiring, nor tubes having an 1nternal diameter greater than 2 1/2 in. General; design and con- struction; absorption; marking; tables an d 1 llus- trations of single-wire cle a ts, two-wire cleats, solid knobs, split knobs, and tubes; and inspection Of listed product. U. S. Gov. , Dept. of Comm e r ce, National Bureau of Standards, H32, 1941. A m e r 1 C a n Standards ASSI). , C2.2–1941 (National Electrical Safety Code). Safety Rules for the Installation and Maintenance Of Elec- trical Supply and Communication Lines. For line insulators for grade A and B coniStruction; require- ments for Wet DOrcelain insulators for VOltages Of 2, 300 or above, including r a ti O Of flashover to Duncture VOltages; dry flashover test requirements f O r insulators f O r various Voltage applications. 379 532. 22 Directory of Commodity Specifications U. S. Gov., Dept. of Commerce, National Bureau of St a n d a r d S. Simplified Practice Recommendation R73-27; 1927. One-Piece Porcelain Insulators. This Te COmmendation establishes a list of standard de- Signs and shapes of one-piece porcelain insulators disignated by the various manufacturers and cata- logue numbers. U. S. Gov., Joint Army–Navy Specification JAN-I-21; 1944. Insulators; Porcelain, Radio. U. S. Gov., Navy Dept. Specification 16I2d; 1944. InsulatOTS; Rigging. U. S. Gov., Treasury Dept., Procurement Div., No. 716; 1945. Cle a ts, Knobs, and Tubes; Porcelain, for Electrical Wiring, 0 to 600 Wolt Service. Gives requirements for type s , classes, sizes, glazing, material, workmanship, moisture-absorption resist- ance test, color, marking, and details; methods of Sampling, inspection, and tests; packaging, packing, and marking for shipment. U. S. GOV., U. S. Army, Signal Corps. 71–286A; 1941. Insulator; Type IN–56. U. S. Gov., U. S. Army, Signal Corps. Specification 71-296A; 1925. Insulator; Types IN–25, and IN–26, Pony Porcelain. Specification U. S. Gov., U. S. Army, Signal Corps. Specification 71—303; 1924. Tube; Porcelain. U. S. Gov., U. S. Army, Signal Corps. Specification 71—306B; 1930. Insulator; Porcelain Knob. References. – Methods of sampling and of testing Clay and Clay Dr.O ducts, see 531. O; Other electrical in Sula ting materials and methods of testing, see 719. 5; thread gauges for insula tors, see 615.82; glass insula tors, see 526. 1; TOS ettes for electrical W 1 ring, see 715.23; electrical panels and SW1 to h- boards, see 714. 4; t e le ph O n e SW1 toh boards, see 718.22; fuse b l O C k S , cut-Out bases, see 714. 22, 719.71; SW1 to hes, sockets, receptacles, see 714. 52, 715.21, 715.22; p O r C e la 1 n terminal blocks, see 718. 29; Strain in Sula tors and cap and cone insula- tors for trolley line Support, see 719.63. 532.23 Tubs, Sinks, Water-closets, and Lava- tories - American Public Health ASSn. Essential Features in the Design of Sanitary Drinking Fountains, 1934. Fountains should be constructed of impervious mate- rial, such as Vitreous china, porcelain, enameled cast 11"On, Other metals, Or Stoneware. Gives essen- tial features for jet, nozzle, bowl, drain, water Supply pipe, adjustable Valve, he ight Of fountain, and waste Operfing and pipe. - U. S. Gov., Dept. Of COmmerce, National Bureau of St a n d, a r d S. Simplified Practice Recommendation R106–4: ; 1941. Hospital Plumbing Fixtures. This recommendation establishes a list Of Standard Stock Sizes and types Of baby bathS, re Cel Wing baths, pre- natal baths, Sitz baths, COntinuous-flow Or pro- longed-treatment baths, patients' baths, Surgeons' scrub-up sinks, medicine sinks, instrument sinks, clinic sinks, service sinks, bedpan closets, and COmbination lavatory with integral instrument trays. Covers staple 1 temS, tolerances, g T a d 1 n g rules, nomenclature, definitions, autoclave test for Craz- ing, kiln support marks, special selection of large pieces, f1xtures available in Several materials, and back-flow connections. Sponsored by the American Hos- pital Assn., National Assn. Of Master Plumbers, San 1- tary Cast Iron Enameled Ware Assn., Vitreous China Plumb- ing Fixtures Assn., and the Sanitary Brass Institute. U. S. Gov., Dept. of Commerce, National Bureau ol Standards. Commercial Standard CS4–29; 1929. Sta- ple Porcelain (All-Clay) Plumbing Fixtures. This standard covers nomenclature and definitions, grad- ing rules, types, S1zes, dimensions, and general practices relating to porcelain (all-clay) plumbing fixtures. It includes dimensional diagrams of uri- mals, Sinks, laundry trays, lavatories, receptors, a n d baths. In1 tiated by manufacturers, distribu- tors, and users, represented by Advisory Committee On Porcelain (All-Clay) Plumbing Fixtures. U. S. GOV., Dept. Of COmmerce, National Bureau of St a n d a r d S. Commercial Standard CS20–42; 1942. Staple Witreous Ch in a Plumbing Fixtures. Covers nomenclature and definitions; detail me th o d’s of grading water-closet bowls; low tanks; v i t r a o us China lavatorles, pedestals, and legs; and grading rules for other vitreous china plumbing fixtures. Standard dimensions and detail drawings are also given, including a standard system of marking and labeling. Initiated by the Witreous China Plumbing FixtureS ASSII. - U. S. GOV. , Dept. Of COITImerce, National Bureau of St a n d a r d S. Commercial Standard CS29-31; 1931. Staple Seats for Water-Closet BOwls. A commercial standard selected and accepted by industry estab- lishing standard types and finishes for varnished seats, S p r a ye d Seats, Sheet COvered seats, hard rubber seats, and molded composition sheets, per- missible defects in wood and size of doweling in wood seats, requirements on thickness of shell or covering for molded seats, thickness of covering and standard COlors for Sprayed finish and Sheet covered seats, standard types, weights, dimensions, spacing, and material of hinges. U. S. Gov., Dept. of Commerce, National Bureau of Standards. COIII]ercial Standard CS30-31; 1931. COl- ors for Sanitary Ware. This Standard designates colors to be used as a guide in production of Sani- tary ware, plumbing fixtures, and all led products made of vitreous china, porcelain (all-clay) enam- eled iron, metals, wood, or glass. The Standard gives also detail requirements for the Six Standard colors and method of making color comparisons. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Commercial Standard CS 111-43; 1943. Earthenware (Witreous—Glazed) Plumbing Fixtures. Covers items such as bath tubs, lavatories, kitchen sinks, laundry trays, and Simllar products. Gives requirements for material, body and glaze, coatings for unglazed surfaces of body, physical properties determined by test, method of inspection, grading, definitions, and labeling of 1 tems which meet the standard. U. S. Gov., Federal Specification WW-P-541a; 1940. Plumbing Fixtures (for) Land Use. Includes pro- jected, semirecessed an d recessed drinking foun- tains made of One piece of Vitreous China or enam- eled iron; cast iron, soapstone, and concrete laun- dry trays with or without backs with single, double, and triple compartments; Various types of lavato- ries made of vitreous china and cast iron, together with accessories; sink and laundry tray COmbinations with fixtures for several types of sinks and trays; enameled cast 1ron, nickel-copper alloy, or corro- sion-resisting steel alloy kitchen Sinks cover in g 380 Nonmetall ic Minerals 53)}. 10 several types, including drainboards and legs; service sinks made of vitreous china and cast iron; three types of vitreous China urinals, stall urinal with high tank or flush valve, pedestal, and wall-hanging wash-Out urinals; regular weight black and White and light weight black com— position seats for water- close t bowls; wood seats for water-closet bowls complete with hinge and bumpers; and various types of water closets including siphon jet water closet with floor Out 1 et , Wash-down water Closet with floor outlet, siphon jet wall-hanging water closet, blow- out wall—hanging water closet, siphon jet Close coupled combination water Closet, reverSe-trap Close-COupled COT- bination water closet, and reverse-trap integral water closet and tank COmbination. Gives requirements for mate— rial, workmanship, finish, trimmings, fittings, Supports, nozzle heads, Valves, piping, floor flanges, traps, and de- tails for each item; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. Emergency Alternate Federal Specification E-WW-P-534a; 1942, changed requirements for metals and finishes, stand- ard materials, and illustrations, Selections, and air gaps. U. S. GOV. , Navy De p t . Specification 30U1e; 1936. Urinals (Shipboard Use). U. S. Gov. , Navy De p t . Specification 30W1h; 1944. Water-Closets (Shipboard Use). U. S. Gov., Public Health Service, Federal Security Agency, SDOnSOr. American Standards ASSn. , Z 4-2–1942. Specifications for Drinking Fountains. Gives de- tailed requirements in order to provide sanitary conditions at public drinking fountains. U. S. Gov., Treasury Dept., Procurement DiV., 262D; 1943. Fountains; Drinking Water, Portable, Sani- tary, Compressed Air Water Feed, Insulated. Shall be of not less than 4-gal. capacity. Gives require- ments for water container, cover and pump assembly, bubbler head and Water feed tube, insulation, and accessories; methods of Sampling, inspection, and tests; and packaging, Dacking, and marking. References. - Methods of sampling and of testing Clay and C lay products, see 531. O; grinding and gen- eral quality of porce la in ware and vitre ous ware, see 532.20; plumbing symbols and plumbing practice, see 6 00. 6; metal bath tubs, Water close ts, a n d sinks, see 612. 21, 612. 23. 532.9 MISCELLANEOUS CH INA AND PORCELAIN WARE National Assn. Of Dyers and Cleaners of the U. S. and Canada. The Spotting Department, 1940. Includes recommendations for size, shape, and height of por- celain spotting boards. g Porcelain Enamel Institute, Inc. Specifications for First Quality Tops for Breakfast Sets, Dinette Sets, Kitchen Tables, and Kitchen Cabinets, No. 161; 1940. All tops conforming to these specifications shall be lab el e d and guaranteed by the manufacturer. Gives requirements for finished top-surface hard- ness, gloss, acid resistance, heat resistance, col- Or, flat surfaces, straight edges, thickness of por- celain enamel, general requirements, surface tex- ture, uniformity of finish, color match, and work- manship; materials; processing-fabrication of metal and application of porcelain enamel; and protection. U. S. Gov., Navy De pt., Bureau of Yards and Docks. Specification 11 Yo; 1939. Marble and Tile Work. Includes requirements for bathroom accessories. References. - Glazed tile and mosaic, see 534.25. 533. EARTHENWARE AND STONEWARE 533. I BOWLS U. S. Gov. , U. S. Army, Corps Of Engineers. cation 42-3; 1924. Bowl; Earthenware, phers'. U. S. GOV., U. S. Marítime Commission. Specification 64-MC-2: 1941. Bowls; Mixing, Yellow-Crockery. There shall be but One type and g r a de , and sizes shall be as specified. Gives requirements for materials, workmanship, details, methods of in- Spection, and testS. 533.2 CR00KERY U. S. Gov., Navy Dept. Specification 30C3, 1941. Crockery; Stateroom and Bathroom (Shipboard Use). S. GOV. , U. S. Marítime COmmiss 10n. Specification 64-MC-36; 1941. Crocks; Stoneware, Glazed, Without Cover. There shall be but One type and grade, and Sizes shall be as Specified. Gives requirements for materials, workmanship, handles, shape, capaci- tles and dimensions, glazing, methods Of inspection, and testS. 533.3 POTS U. S. GOV., Navy Dept. Pots; Bean (Boston). S. Gov., U. S. Maritime Commission. Specification 63-MC-2; 1941. Cooking Ware; Chinaware, Vitrified, Fireproof. Gives requirements for types, grade, colors, materials, workmanship, design, marking, under-glaze Colors, thickness, absorpt 10n, Impact, heat shock test, dimensions, capacities, welghts, tolerances, sampling, acceptance and reject iOn, re- test, and drawingS. 533.1, STOPPERS Manufacturing Chemists' Assn. Of the U. S. Manual Sheet C-4. Carboy Stoppers, Porous Earthenware- Specifications a n d Method Of Testing. Standard Adopted 1938. Includes requirements for design, material, and porosity. 53). BR | CKS AND T | LE References. – Sand lime brick, see 513; concrete brick, see 516.4; asphalt block, see 518.37. 531 - || BR CKS 534. 10 General items American Assn. Of State Highway Officials, T31-42. Standard Methods of Sampling an d Testing Paving Brick. Gives scope, sampling, apparatus, barrel frame, driving mechanism, preliminary Operation, ab- rasive ch a r ge, chemical composition of abrasive charge, Scales, test Specimen, procedure, percentage loss Of weight, and rattler record. American Ceramic Society. Journal of A. C. S. for June 1928. Method of Testing for Pyrometric Cone Equiv- alent, 1928. Applicable to fire brick, refractory materials, and clays. Requirements On Sampling, size, shape and preparation of test cones, rate Of heating, and method for determination of soften ing DO int. American Public Works Assn. fied Brick Pavement, D1-36; Specifi- Lithogra- U. Specification 64P14a; 1941. U. Specification for Vitri- 1936. Requirements for 381 531. 10 Directory of Commodity Specifications brick include test in rattler for loss in Weight, in accordance with A. S. T.M. Specification C7. Adopt- ed by National Paving Brick ASSn. - American Society for Test1ng Materials, C16-41; 1941. Method of Testing Fire clay Refractories Under Load at High Temperatures. Determination of resistance to deformation un d e r specified compressive load, temperature and period of time. Apparatus, direct- load-type, and lever-type load test furnaces; test specimen, setting the test specimen, time-temper- ature Schedules f Or heating the test ſurnace, and procedure. - American SOC1 ety for Testing Materials, C18-41; 1941. Methods Of Chemical Analysis of Refractory Mate- rials. COVers procedures for the chemical analysis Of fire-Clay, silica, high-alumina, and magnesite refractories, and of chrome Ore and chrome refrac- Cories. Includes the determination of moisture, loss On 1gnition, Silica, iron, aluminum and t1 ta- nium OXides, lime, magnes 1a, and alkalites; reagents and Special SOlutions required, preparation Of Saſſ- ples, and reproducibility of results. American Society for Testing Materials, C20–41; 1941. Methods of Test for Apparent Porosity, Water Ab- sorption, Apparent Specific Gravity, and Bulk Den- sity of Burned Refractory Products. Covers prop- perties of refractory products not a t t a c k ed by water. Preparation of Sample; dry weight, boiling, Suspended weight, Saturated weight, and Volumes for the determination of apparent porosity, water ab- sorption, apparent Specific gravity, and bulk den- Sity, and report. American SOC lety for Testing Materials, C 24-42; 1942. Method of Test for Pyro me t r 1 c Cone Equivalent (P. C. E. ) of Refractory Materials. For comparison of test cones with standard pyrometric cones under prescribed COnditions. Gives preparation of test cones, mounting, heating, and pyrometric come equiv- alent. American SOC1ety for Testing Materials, C 38-42; 1942. Method Of Panel Test for Resistance to Thermal and Structural Spalling of Refractory Brick. Method of rapidly heating and cooling fire brick to Simulate Service conditions; description Of preheating fur- nace and spalling furnace, panel frame and brick- Work, temperature measuring instrumentS, and Outline of procedure for test. American Society for Testing Materials, C 67–44; 1944. American Assn. Of State Highway Officials, T 32. American Standards ASSI). , A82. 1; 1944. Methods Of Sampling and Testing Brick. Covers procedures for the sampling and testing Of brick. Definitions of terms, Selection. Of test Specimens, number Of Spec 1– mens, 1dentification, modulus Of rupture (flexure test), compressive Strength, absorption test, sat- uration coefficient, and freezing and thawing test. American Society for Testing Materials, C 71-42; 1942. Definitions of Terms Relating to Refractories. De- fines fire-clay, plastic fire-clay, flint fire-Clay, diaspore clay, nodular fire-clay, Spalling, pyro- metric cone equivalent, Silica fire-Clay, grOg fire- clay mortar, and high-temperature bonding mortar. American S O c 1 e t y for Testing Materials, C 92-43T; 1943. Tentative Methods Of Test for Sieve Analysis and Water COn tent Of Refractory Materials. Covers procedures for a wet method and a dry method for S 1 e V e analysis o f refractory materlals and also procedures for determining the water content of re- fractory materials in the wet condition. Gives re- quirementS f Or S1 eVeS, Sample, Water content, Wet Sieve analysis, and dry Sieve analysis. American Society for Testing Materials, C 93-42; 1942. Methods of Testing Insulating Fire Brick (Compres- sive Strength, Flexural Strength, and Permanent Lin- ear Change After Heating). Includes dimensions for arrangement of testing equipment, t e s t Specimen, testing routines, and formulaS. American S oc i e t y for Testing Materials, C 107-42; 1942. Method Of Panel Test for Resistance to Ther- mal and structural Spalling of High Heat Duty Fire- clay Brick. Method of testing firebrick used in stationary boilers, malleable iron furnace bungs, and incinerators, u S in g general requirements and procedure of A.S.T.M. Method C 38 with supplemen- tary procedure for preheating test panels and for spalling test. American SO c 1 et y for Testing Materials, C 113-36; 1936. Method of Test . for Permanent Linear Change After Reheating of Refractory Brick. For determin- ing the permanent linear change of intermediate, high heat, and super duty fire clay brick when heat- ed under prescribed conditions. Requires use of down—draft type kiln and oxidizing atmosphere; lo- cation of test specimen in kiln, temperature meas- urements, and COOling period. American So c 1 et y for Testing Materials, C 122---2; 1942. Method of Panel Test for Resistance to Ther- mal and Structural Spalling of Super Duty F1 reclay Brick. Procedure for determining the resistance Of super duty fireclay brick to the separate and Com- bined effects of structural and thermal spalling, using general requirements and procedure of A. S. T.M. Me th o d'O 38 with supplementary requirements for preheating test panels, and test for Spalling. American So c 1 et y for Testing Materials, C 133-39; 1939. Methods of Test for Cold Crushing Strength and Modulus of Rupture of Refractory Brick and Shapes. Requirements for testing machine, design of bearing block and bearing edges, preparation of test specimen, and outline of procedure of tests. American So c i e t y for Testing Materials, C 134-41; 1941. Methods of Test for Size and Bulk Density of Refractory Brick. For rectangular refractory brick and - shapes. Apparatus, Sampling, preparation of specimens, measurement of size, report, retests, and bulk density. . American S oc i e t y for Testing Materials, C 135-40; 1940. Method of Test for True Specific Gravity of Burned Refractory Materials. For determination of specific gravity under prescribed conditions, but not applicable to materials attacked by water. Cov- ers apparatus necessary, test Specimen, and Outlines the method of procedure. American Society for Testing Materials, C 182-43T; 1943. Tentative Method of Test for Thermal Conduc- tivity of Insulating Fire Brick. Outlines the gen- eral procedure for determining the comparative ther- mal conductivity of insulating fire brick under standardized conditions of testing. Gives require- ments for apparatus, test Specimen and guard brick, preparation of test specimen and guard brick, proce- dure, record of test data, calculations, and report. 382 Nonmetal lic Minerals o 53). Structural Clay Products Institute. Brick Engineer- ing Handbook Of Design, 1943. A 437-page handbook covering brick, mortar, b r 1 c k masonry, footings, foundations, p 1 e r S and columns, walls and parti- tions, chimneys, fireplaces and St a C ks, floors, walks and gardén structures, moisture control, re- inforced brick masonry, beams, lintels and slabs, R-R-M columns and piers, footings, foundations and retaining walls, brick sewers, miscellane Ous struc- tures of reinforced brick maSOnry, a n d appendices covering estimating tables, Standard Specifications, bibliography, and glossary Of terms. U. S. G. O. v . , Dept. Of COImmerce, National Bureau Of Standards. Building Materials and Structures Report BMS60; 1940. Strength, Absorption, and Resistance to Laboratory Freezing and T haw in g of Building Bricks Produced in the U. S. This p a per reports the compressive and transverse strengths, water ab- SOrptions, saturation coefficients, and either the number of cycles of freezing and thawing required to produce failure or the loss in weight after 51 cycles f or each of 3,368 bricks representing 525 gradings produced by 209 manufacturers. AVerage results f or all tests except freezing and thawing are given for an additional 197 gradings Or samples comprising a total of 1,190 specimens. These 197 gradings include samples from 20 additional manu- factureI*S. 534. I Face, Common, and Vitrified Brick American Assn. Of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes specifications for brick wearing surfaces -require- ments f or brick (conform to A. A. S. H. O. Specifica- tion M-40), preparation of subfloor, sand-cement bed, placing bedding course, laying and rolling the brick, testing the surface, applying asphalt filler, surface dressing, Opening to traffic, and measure- ment and payment. American A S S n . Of State Highway Officials, M40-42. Standard Specifications for Paving Brick. Covers vitrified clay brick for use in the construction of pavements. Gives manufacture, lugs, types and sizes, permissible variations in s 1 z e , loss in rattler test, visual inspection, basis of acceptance, re- testing, payment f or cost of testing, and methods Of sampling and test 1ng. American A S S n . Of State H19 hWay Offic lals, M91-42. Standard Specification f or Sewer Brick (Made From Clay or Shale). Gives scope, physical properties, size, visual inspection, a n d methods of Sampling and testing. American Public W Or k S Assn. Sewers, J 1-38; 1938. Includes sewer brick in three grades conforming to A. S. T. M. Spec 1ſ ication C67. American Public Works Assn. Specification for Witrl- fied Brick Pavement, D1–36; 1936. Includes require- ments for quality, size and type, allowable Varia- tions, lugs, traffic markers, a n d tests of paving brick in accordance with A. S. T. M. methods. Adopted by National Paving Brick Assn. American Railway Engineering Assn. Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Buildings f Or Railroad Purposes: Brick Pavements (53.9677 ()—45 2. COnStruct iOn and - 383 and Floors. Gives requirements f or paving brick, physical characteristics, and sizes. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual f O r Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Brick- work. G i v e s classification of brickwork, face brickwork, detail of brickwork, samples, cement, Sand, lime, mortar color, mortar, water supply, wood centering, scaffolding, anchors, backing, flue lin- ings, vitrified tile wall, copings, cast concrete, protect iOn, and pointing up. American Railway Engineering Assn. Construction and Maintenance Sect lon, ASSn. Of American Railroads. Manual f O r Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Sewers and Drainage. Gives requirements for brick. American SOC lety for Testing Materials, C 7–42; 1942. Paving Brick. COvers brick manufactured from fire clay, Semif ire clay Or shale, or combinations there- Of. American SOC lety for Testing Materials, C 32–42; 1942. Sewer Br 1 c k (Made From Clay or Shale). Includes three grades depending on abrasiveness of fluid handled, gives requirements for compressive strength and maximum water absorption, and for Sizes, with tests in accordance with A.S.T.M. Method C 67. American Society for Testing. Materials, C 62–44; 1944. American Assn. Of State Highway Officials, M 114. Building Brick (Made From Clay or Shale). Covers brick made from clay Or s h a le and burned and in- tended f or use in brick masonry. Three grades of brick are covered-grade SW, brick intended for use Where a high degree of resistance to frost action is desired; grade MW, brick intended for use where exposed to temperatures below freezing but unlikely to be permeated with water; grade NW, brick intended for use as back-up or interior masonry, or if ex- posed, for use where n0 frost act iOn Occurs. Covers physical properties, size and coring, visual inspec- tion, Sampling a n d testing, cost of tests, and ex- planatory note. American Society for Testing Materials, c 126–44T, 1944. Tentative Specifications for Glazed Masonry Units. Includes ceramic glazed brick and ceramic glazed structural clay tile of c l a y, shale, fire Clay, Or mixtures there of. Does not include Salt glazed ware. Covers basis of purchase, description Of units, COImpressive strength, absorption, proper— tles of finish, color and texture, sizes, number of cells, shell and Web thickness, tolerances in dimen— Sions, scoring, COr lng, workmanship, inspection, test Specimens, and methods of test. S. G O V . , Dept. Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R1-40; 1940. Reaffirmed without change, 1943. Wit– rifled Paving B r 1 c k. This recommendation estab- lishes a simplified list of sizes and varieties of repressed lug brick, vertical-fiber lug brick, and wire-cut lug brick. Initiated by National Paving Brick Assn. - S. G O V . , U. U. Dept. Of COIII]erce, National Bureau of Standards. S implified Pract lce Recommendation R7-23; 1923. Face B r 1 c k and Common Brick. This TeCOIIIſlendat iOn establishes Standard dimensions for 53]. I | Directory of Commodity Specifications length, thickness, a n d width of rough and smooth brick. Initiated by the brick industry now repre- sented by the Structural Clay Products Institute. U. S. Gov., Fe d e r a l Specification SS-B-656; 1932. Brick; Building ( C om m on ), Clay. Covers three grades- (H) hard, (M) medium, and (S) soft; clay or shale. Gives requirements for material, workman- ship, strength, and absorption; and methods of sam- pling, inspect iOn, and tests. U. S. Gov. , Federal Specification SS-B-671a; 1937. Amendment 1; 1941. Brick; Pa V in g . Covers three types-Vertical f i be r lug, wire-cut lug, and fe- pressed lug. Gives requirements for sizes, toler- ances, material, workmanship, and manufacture; meth- Ods Of Sampling a n d testing; and requirements for packaging, packing, and marking. U. S. Gov. , Fe d e r a 1 Specification SS-B-691; 1933. Brick; Sewer, Clay. COvers One type; three grades- (A) vitrified, (B) hard, and (C) medium; and three sizes-1, 2, and 3. Gives requirements for absorp- t1On and Strength; methods Of Sampling, inspect iOn, and tests; and requirements for packaging, packing, and marking. References ... - Definitions, methods of sampling and of testing brick, see 500, 534. 10; methods of sam- pl1ng and test 1ng clay and Clay products, see 531.0; sand lime brick, see 513; b r 1 c k in building con- struction, see 518. 5; brick in draining structures, see 518.6; brick in construction of tanks, pools, see 518.7; b r 1 c k masonry, s e e 518.83; brick in bridge construction, see 518.4; brick pavement, see 518.35. 534. 12 Fire Brick and Tiles, and Fire Clay Brick American Refract Orles In S t it ute. Fireclay Brick (Standard Sizes), 1939. COWerS St Orage, laying, Quant 1 ties, and Standard dimens iOns Of brick, Splits, wedges, key, skew, Circle, and arch brick, for stand- ard and large Standard Sizes, and size deviations. American Society for Test Ing Materials, C18-41; 1941. Methods of Chemical Analysis of Refractory Mate- rials. Covers procédures for the chemical analysis of fire-clay, silica, high-alumina, a n d magnesite refractories. Includes the determination of mois- ture, loss on ignit 1.On, Silica, iron, aluminum and titanium Oxides, lime, magnesia, and alkalites; re- agents and special solutions required, preparation of samples, and reproducibility of results. American Society for Testing Materials, C27-41; 1941. Classification of Fireclay Refractories. Intended principally to g r O up according to resistance to heat. Super duty, high he at duty, intermediate heat duty, and low heat duty fireclay bricks; and methods Of testing. American SOc lety for Testing Materials, C 63-41; 1941. Refract Ories f O r Malle able IrOn Furnaces With Re- movable Bungs and for Annealing Ovens. The selec- tion Of f ireclay refractories for Service in malle- able furnaces under general conditions of Operation and furnace design. Covers only burned prod- u C ts made from fireclay by the usual processes of manufacture and not intended to include products Other than thCSé regularly sold as fire clay brick. Malleable furnace bungs, furnace S 1 d e w a l l S and bridgewalls, lining of fire boxes and lower port iOn of stack, upper stack lining, annealing Oven cham- ber; requirements for the var 10us types Of refrac- tories, including Size and warpage, test require- ments, retests, and methods of testing. American Society for Testing Materials, C 64–41; 1941. Refractories for Heavy Duty Stationary Boiler Ser- vice. The selection of fireclay refractories for heavy duty boiler furnaces in which the temperature of the combustion ch a mb e r is continuously, or a significant p or t 1 on of the time, above 1,315° C. (2,400°F.). They may not apply to special condi- tions sometimes encountered in high-power utility boilers. COvers Only burned products made from fire- Clay by the usual processes of manufacture and not intended to include products other than those I'egularly Sold as fireclay brick. Zones of highest temperatures, division walls heated on both sides, ZOnes Of lower temperatures; requirements for the Various types of refractories, including size and Warpage, test requirements, and methods of testing. American S oc i e t y for Testing Materials, C 106–41; 1941. Refract Ories for Inc inerators. For Service in municipal and industrial incinerators under gen- eral conditions of Operation and furnace design; type A for high heat duty, type F for intermediate, and type G f or low heat duty fireclay brick. Re- quirements for Various types as to refractoriness, Shrinkage, Spalling a n d modulus of rupture, and meth0lS Of testing. & American S oc i e t y for Testing Materials, C 153—41; 1941. Refractories for Moderate Duty Stationary Boiler Service. For fire-clay brick lining of fur- naces in which the temperature does not exceed 2,400° F. Zones of highest and of lowest tempera- tures, size and Warpage, test requirements, methods Of testing, and retests. American SO c 1 et y for Testing Materials, C 154-41; 1941. Method of Test for War p a ge of Refractory Brick and Tile. For the determination by measuring Wedge a n d Steel straight-edge across diagonals On concave side of brick; the actual maximum warpage. American Society for Testing Materials, C 155-417; 1941. Tentative Classification of Insulating Back- UD B l O C k and Insulating Fire Brick. Pertains to two k l n d S Of heat-insulating materials, each of which is intended for different service conditions. The materialS included in the broad classification Of insulating fire brick are divided into five spe- cific groups. American S oc i e t y for Testing Materials, C 176–44; 1944. Fireclay Plastic Refractories for Boiler and Incinerator Service. COvers scope, high heat duty plastic refractories required for average service cond it iOnS, Super duty plastic refractories for use in the ZOne Of highest temperature and where severe Spalling Or Slagging Occurs, retests, a n d methods Of testing. National ASSn. Of Purchasing AgentS. Handbook of Com- modity Data Sheets, 1938. Firebrick. Covers de- SCI 1ption, Silica refract Orles, and Spec ifications. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Firebrick and Fireclay (Refractories, Clay and Silica). Covers definition and OCCurrence. S. G O V . , Dept. Of COImmerce, National Bureau of Standard S. Circular C398 a n d Supplement, 1944. Standard Samples. Burned Refract Ory (40 Percent Al2O3), Sample 76 ; Burned Refractory (60 percent U. 384 Monmetall ic Minerals 53)}.2 | Al2O3), Sample 77; Burned Refractory (70 percent Al2O3), Sample 78; and Chrome Refractory, Sample 103. The se samples are prepared and sold by the National Bureau Of Standards with a certificate of analysis f O r use in industry and by Others as a comparis On standard f Or checking the accuracy Of analyses of similar materials. U. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards. Circular C398 and Supplement 1944. Stand- ard Samples. Silica Brick, Sample 102. This sample is prepared and sold by the National Bureau Of Stand- ards with a certificate Of analysis for use in indus- try and by others as a comparison standard for check- ing the accuracy Of analysis Of similar material. U. S. G. O. v . , Dept. Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R79-28; 1928. Malleable Foundry Refractories. This recommendation establishes a schedule Of Standard Stock shapes and sizes of brick and tile f Or malle- able foundry refractories. Initiated by the Ameri- can FOundrymen's ASSn. a n d the Malleable Founders Society. U. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards. Simplif led Pract ice Recommendation R154-38; 1938. Cupola Refractories. This recommen- dation establishes Standard sizes Of cupola, tap- Out, a n d slag-hole blocks. Initiated by American Ceramic SOC lety, American FOundrymen's ASSn. , and the American Refract. Ories Institute. U. S. G O v . , Federal Specification HH-B-671b; 1936. Brick; Fire Clay. Covers six classes- (1) back-up duty, (2) moderate heat duty, (3) slag resistant duty, (4) intermediate heat duty, (5) high heat duty, a n d (6) super duty. Gives requirements for material a n d WOrkmanship, dimensional tolerances, and chemical and physical characteristics; methods Of Sampling, inspect iOn, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification HH-B-681; 1933. Brick; Silica. Covers one grade. Gives require- ments for COImposition, SOftening temperatures, ap- parent Specific gravity, a n d dimens 10n tolerance; methods Of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. C. O V . , Navy Dept. Specification 32B2C; 1941. Brick; Fire-Clay. U. S. G O V . , Navy Dept. Specification 32B4c; 1942. Brick; Insulating. High-Temperature. U. S. G O V . , Navy Dept. Specification 32B6; 1935. Brick; Magnes ite. U. S. G O V . , Navy Dept. Spec 1 ficat 10n 32B78; 1942. Brick; Refractory, Insulating. U. S. G O V . , Navy Dept. Specification 32B8; 1942. Brick; Silicon-Carbide, Refractory. U. S. G O V . , Navy Dept. Specification 32R2b; 1941. Refract Ory; Water-Wall, Boiler. 53!! -2 T | LE References. – Clay pipe and c on du 1 t, see also 531. 5; refractory tile concrete building tile, tile and p 1 p e , 518.62, 518.61, ſ or foundries, see 534. 12; S e e 516. 4; C On Crete drain Culvert pipe, and Sewer pipe, see 518.67. 53!! .20 General Items American SOC lety for Test ing Materials, C 43–36; 1936. Definitions of Te r m s Relating to Structural Clay Tile. Defines various tiles, general terms, raw materials, designation of dimensions, parts, Open- ings, and Surface features of hollow clay structur- al tile. American S O C i e t y for Testing Materials, C 112-36; 1936. American St a n d a r d S Assn., A 83. 1; 1942. Methods of Sampling and Test in g Structural Clay Tile. G 1 V e s method of determination for weight, compressive Strength, absorption, freezing, and thawing. F O r Select iOn Of samples, apparatus re- quired, and Outline of procedure for tests. Tile Manufacturers' Ass n . Basic Specification for Tile Work, K-300; 1939. Recommendations for the in- Stallat iOn Of tile in new construction and altera- tions On vertical and horizontal surfaces; for ap- plication Over W O O d , masonry, concrete, or steel joist; for preparation of b as e , quality of mate- rials, mortar mixtures, etc. Tile Manufacturers' ASSn. Index of Standardized Wall Tile Trimmers, 1932. Chart of 56 trimmers, together with the 1r COmplementary angles, corners and tops, for normal trimmer requirements. Tile Manufacturers' Assn. Tile Industry Research Bu- reau, R-TS-51; 1939. Specification for Installing Tile Floors On Thin Mastic Setting Bed. For instal- lat 10n Over W O O d , cement, steel, roof decks, old terraZZO, natural St One, and tile floors, etc.; ap- plicable to interior Or exterior horizontal Sur- faces Only (except ceilings) in hot or cold cli- mates. Requirements for flexible binder, prepara- tion Of Subfloor, priming, laying a n d grOuting Of tlle, and precaut 10nary measures. 534.21 Drainage Tile American Ass n . Of State Highway Officials, M66–42. Standard Specifications for D ra in Tile. Covers standard drain tile for Ordinary land drainage at moderate depths, a n d extra quality drain tile for land drainage for considerable depths and where an extra quality is desired. Gives materials, manu- facture, chemical test requirements, physical tests, method of determining failure, visual inspection, shape, S1zes, color, Smoothness, cracks, checks, chips, broken pieces, use of t e r m s vitrified and hard-burned, making a n d reporting tests, general tests and inspection at factory, and rejection. American A S S n . Of State Highway Officials, T33–42. Standard Methods of Testing Culvert Pipe, Sewer Pipe, and D r a 1 n Tlle. Covers tests for concrete pipe, Cast-lron p 1 De , clay pipe, and drain tile. Gives three-edge bearing method, sand-bearing meth- Od, absorption test, freezing and thawing test for drain t i le , and test for resistance to action of acids for clay pipe. American Public Works Assn. Sewers, J1–38; 1938. In- cludes Sewer tile, vitrified conforms to A. S. T. M. Specification C13, concrete (pla in ) conforms to A. S. T. M. Specification C14, and reinforced-concrete sewer pipe to A. S. T. M. Specification C75. Gives tables to Standard sizes with dimensions. American Society for Testing Materials, C 4-24; 1924. American Standards Assn., A 6-1925. D r a 1 n Tile. COVers farm, standard, and extra quality drain tile Of COncrete Or of C la y , disallowed materials in chemical composition, requirements on crush ing Strength and absorption t e s t , V1sual inspection, 385 53). 2 | Directory of Commodity Specifications and, where specified, freezing and thawing test re- quirements. U. S. Gov., Federal Specification SS-T-310; 1942. Tile; Drain, Clay. Covers tile of sizes from 3 to 30 in. in two grades—standard strength and extra strength; and two types-plain ends and plain ends with separate collars. Gives requirements for materials, workman- ship, finish, dimensions, fittings, absorption and saturation coefficient, strength, and collars; meth- od of sampling, inspection, and tests; and require– ments for packaging, packing, and marking for shipment. References. --Methods of sampling a n d of testing clay a n d clay products, see 531.0; concrete drain tile and p 1 p e , Culvert pipe, and Sewer pipe, see 518. 62, 518. 61, 518.67. 534.22 Hollow Building Tile American Railway Engineering ASSn. COnstruct iOn and Maintenance Sect iOn , ASSn. Of American Railroads. Manual f O r Railway Engineering, 1944. Specifica- tions f or Buildings for Railroad Purposes: Clay Hollow Tile. Gives requirements for material, lay- ing, mortar, and cleaning. American SOC lety for Testing Materials, C 34-41; 1941. American Standards Assn., A74:1-1942. Structural Clay Load-Bearing Wall Tile. Covers-structural clay load-bearing wall tile made from Su r f a c e clay, shale, fireclay, or mixtures thereof. Two grades of tile are covered: Grade LB-X.—suitable for gen- eral use in masonry construction and adapted for use in masonry exposed to weathering, provided they are burned to the normal maturity of the clay. They may also be considered suitable for the direct application of stucco; grade LB.-suitable for gen- eral use in masonry Where not exposed to frost ac- tion, or for use in exposed masonry where protected with a facing of 3 in. or more of stone, brick, terra cotta, or other masonry. Physical properties, number of cells, she l l and web thickness, toler- ances, scoring, marking, visual inspect iOn, rejec- tion, expense of tests, Sampling a n d testing, and explanat Ory Ilotes. American Society foc Testing Materials, C 56-41; 1941. American Standards Assn., A76. 1-1942. Structural Clay Non-Load-Bearing Tile. Covers structural clay nonload-bearing tile (partition, fire-proofing, and furring) made from surface clay, shale, fire clay, or mixtures thereof. One grade of tile is covered, designated grade NB. Absorption, number of cells and weights, permissible variations in dimensions, fire-proofing tile, scoring, marking, visual inspec- tion, rejection, expense of test, and sampling and testing. American Society for Testing Materials, C. 57–39; 1939. American Standards Assn., A77. 1-1942. Structural Clay Floor Tile. For t w o grades suitable for use in flat or segmental arches or in combination tile and concrete ribbed slab construct iOn. Require- ments for absorption, compressive strength, number Of c e l l sand weights, Dermissible Variat 1 Ons in dimensions, visual inspection, scoring, and marking. S. G O V . , Dept. Of COmmerce, Nat 10nal Bureau Of Standards. Simplified Pract ice Recommendation R12–26; 1926. Hollow Building Tile. This recommen- dation establishes a simplified list of S 1 ze s of hollow building tile c Overing standard load bearing U. U. U. U. U. Wall tile, standard partition tile, standard split furring tiles, and standard book t i le . Proposed revision be in g sponsored by the Structural Clay Pr0Gucts Institute. S. Gov. , Fe d e r a l Specification SS-T-316; 1939. Tile; Partition, Gypsum. Covers one type. Gives re- quirements for shape, thickness, height and length, Shell thicknesses, and compressive strength; methods of sampling, inspection, and tests; and requirements for marking. S. Gov. , Fe d e r a l Specification SS-T-321; 1934. Amendment 1; 1936. Tile; Structural, Clay, Floor. Covers two grades- (M) medium and (S) soft. Gives requirements for number of cells, weight, and phys- ical requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. - S. Gov., Fe d e r a l Specification SS-T-341; 1943. Tile; Structural, Clay, Load-Bearing, Wall. Covers three grades- (H) hard, (M) medium, and (S) soft. Gives requirements for number of cells, weights, and physical properties; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking. S. G O V . , Federal Specification SS-T-351a; 1943. Tile; Structural, Clay, Non-Load-Bearing. Covers two grades- (M) medium and (S) soft. Gives require- ments f O T number of cells, weight, a nd physical properties; method of sampling, inspection, and tests; and requirements for packing and marking. References ... -Methods of sampling a n d of testing Clay and Clay products, see 531. O; definitions, see 534. 20; fire tests, see 534. 10; use in building con- Struct 1 on, see 518.5; gypsum building t 1 le , see :::::A; concrete building tile and b lock s , see 516.4. 531, -23 Roof Tiles American Railway Engineering Assn. Clay PrOducts Assn. U. COnStruct 1 On and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Clay Roofing Tile. Gives requirements for materials, flashings, roofing felt, laying, and guarantee. Tentative Standards f or Vitr j- fied Clay Products, 1937. Includes wall coping, double slant style, straight sections, ends, start- ers, tee sections, and corners, with sizes and de- tall dimension standards. - 8. G O V . , Dept. Of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS6; 1938. Survey of R o of in g Materials in the Southeastern States. A survey of the weathering qualities and extent of use of the various roofing mater lals On dwellings in the Southeastern States is described. Detailed studies of roofing mate- rials in Greensboro, N. C. ; Columbia, S. C.; Savan- nah a n d Atlanta, Ga.; Jacksonville and Orlando, Fla.; B 1 r m in g h a m , Ala. ; Knoxville, Tenn.; and Charleston, W. Va.; are reported. A tabulation, by states, Of the kinds Of TOOfing materials used on more than 10,000 rural and small-town dwellings, along approximately 2,500 miles of highway, is in- cluded. Forty-eight, photographs, illustrating types Of weathering of roofing materials and features of design and construction of roofs, are shown. 386 Nonmetal lic Minerals 53!!. 29 U. S. G O V . , Dept. Of COmmerce, National Bureau of Standards. Building Materials and Structures Report BM829; 1939. Survey of Roofing Materials in the Northeastern States. A Survey of the weathering qualities and extent of use of the various roofing materials On dwellings in the Northeastern States is described, with numerous comparative references to a S im 1 1 a r Survey in the SOutheastern States. Detailed studies of roof ing materials in Wilmington, Del.: Philadelphia, Pa.; New Haven, Conn.; Boston, Mass. ; Manchester, N. H.; Portland, Maine; Rutland, Wt. : and Albany and Syracuse, N. Y. , are reported. A tabulation, by states, of the k l n dis of roofing materials used On more than 10,000 rural and small- town dwellings, along approximately 1,600 miles of highway between the cities listed above, is includ- ed; also a summary Of the k in d S of roofing mate- rials used On almOSt 21,000 r u r a l and Small-town dwellings along 4,000 miles Of highway in 20 East- ern States. FOrty-eight photographs, illustrating types of weathering of roofing materials a n d fea- tures of d e s i gn and construction of roofs, are ShOwn. U. S. G O v . , Dept. of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS75; 1941. Survey of Roofing Materials in the North Central States. A Survey Of the weathering qualities and extent of use of the various roofing materials On dwellings in the NOrth Central States is described, with numerous references to similar surveys made previously in the Southeastern and Northeastern States. Detailed Studies of roofing materials in Pittsburgh, Pa.; Cincinnati and Toledo, Ohio; Grand Rapids and Lansing, Mich. : Chicago, Ill. ; Milwaukee, Wis.; St. Paul, Minn. ; Bismarck, N. Dak. ; Sioux Falls, S. D a k. ; Omaha, Nebr.: Kansas City, Moberly, and St. Louis, Mo.; and Indianapolis, Ind., are reported. A tabulation, by states, of the kinds of roofing materials used on more than 8,000 rural and Small-town dwellings, along approximately 3,000 miles Of highway between the c1t 1es listed above, is included; also a Summary Of the kinds Of roofing materials used On almost 29,000 I u I a l and Small- town dwellings along 7,000 miles Of highway in the 32 states c over e d by the three surveys. Forty- eight photographs, illustrating type Of Weathering of r o o f in g materials and features of design and construct iOn of roofs, are shown. References ... —Methods of sampling a n d of testing clay and clay products, see 531.0; fire tests, see 534. 10; concrete roofing t i le , see 516.4; use in building construction, see 518.5. 4. 534.2i} Terra Cotta American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual Of Railway Engineering, 1944. Specifications for Buildings for Railroad Purposes: Architectural Terra Cotta. Gives requirements for material, mod- els, molding and fitting, cement, sand, lime, mortar, setting and anchoring, protect lon, and cleaning and pointing. References.-Methods of sampling a n d of testing clay a n d clay products, see 531. 0; terra Cotta in building construction, see 518, 51. 534.25 Glazed Tile and Mosiac American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings f O r Railroad Purposes: Marble and Tile Work. G 1 v e s requirements for vitrified tile for walls and floors. American Society for Testing Materials, C 126-44T; 1944. Tentative Specifications for Glazed Masonry Units. Includes ceramic glazed brick and ceramic glazed Structural clay tile Of C lay , shale, fire clay, Or mixtures thereof. DOes n O t, include salt glazed Ware. COvers basis of purchase, descript iOn of units, compressive strength, absorption, proper- tles of finish, color and texture, sizes, number of cells, shell and web thickness, tolerances in dimen- sions, scoring, coring, workmanship, inspection, test specimens, and methods of test. Facing Tile Institute. Affiliated with Structural Clay Products Institute. Facing Tile, 1943. Grad- ing Rules. Physical Requirements and Methods of Test for Structural Facing Tile—Glazed and un- glazed. Gives tolerance for face dimensions, tol- erances for depth of single faced units, tolerances for depth of two faced units, tolerances for dis- tortion of face or edge, maximum permissible chip- page, type of units, nu m be r of cells, shell and web thickness, scoring, coring, absorption, com- pressive strength, sampling and inspection, imper- viousness test, chemical resistance test, Craz ing test, opacity test, absorption test, and Compres- sive test. - - - - - - - - - - - - -- Facing Tlle Institute. Affiliated with Structural Clay Products Institute. Facing Tile, 1943. Speci- fications for C e ram 1 c Glazed, Clear Glazed, and Salt Glazed Structural Facing Tile. Gives workman- ship, sizes and shapes, unit design, and qualities. U. S. G O V . , Dept. Of COITInerce, National Bureau of Standards. Simplified Pract ice Recommendation R61-30; 1930. Clay Tiles f or Floors and Walls. This rec Ommendation establishes a list Of Standard sizes, shapes, a n d grades of glazed tiles and ce- ramic mosaic, including Overall dimensions Of the standard sizes, definition Of grades, permissible Warpage, wedging, Crooked edge, spots, blots, and Other defects f Or two grades each of white glazed and Of colored glazed tiles, capacity of shipping C Ontainers. Spons Ored by the Tile Manufacturers ASSI). U. S. G O v . , Navy Dept. Tile (Shipboard Use). Specification 59T2c; 1939. U. S. G O V . , Navy Dept., Bureau Of Yards and DOcks. Specification 11 Yo; 1939. Marble and Tile Work. References.-Methods of sampling a n d of testing Clay and clay products, see 531.0; installation and standard sizes, see 534. 20; building construction, See 518. 5. 534.29 Miscellaneous Specifications for Tile American Society for Testing Materials, C 159-41T: 1941. Tentative Specifications for Vitrified Clay Filter Block for Trickling Filters. Cover vitri- fied clay filter block made from clay Or shale Or mixtures thereof. Two type s of filter block are covered: Type I.-A One-piece filter block suitable 387 53). 29 Directory of Commodity Specifications for use in constructing a Single-course trickling filter floor, which provides COntinuous drainage channels through the lower port 10n and aeration grilles in the upper portion of the blocks. Type II. —A two-piece filter block suitable for use in constructing a two-c Ourse trickling filter floor, which Dr Ovides drainage and aeration. COmpressive strength, absorption, Shape, permissible variations in dimensions, apertures, shell and web thickness, workmanship and finish, marking, rejection, expense Of tests, and sampling and testing. Clay Products Assn. Tentative Standards for Vitri- fied Clay Products, 1937. Includes fire clay flue linings, rectangular and circular, and glazed tile flue Or chimney pipe and f 1ttings. Gives weights and Standard dimens iOnS Of tile. Facing Tile Institute. Affiliated with Structural Clay Products Institute. Facing Tile, 1943. Grad- ing Rules, Physical Requirements and Me t h O d S Of Test for Structural Facing Tile-Glazed and Unglazed. Gives tolerance T for face dimensions, tolerances for d e p th of single faced units, tolerances for depth Of two faced units, tolerances for dist Ort 10n. of face or edge, maximum permissible chippage, type 540-549 ABRASIVE MATERIALS, 5|| | . ABRAS IVES, NATURAL AND ART | F | C ||A L 54 .0 GENERAL ITEMS Abrasive G ra in Assn. Standard for Measurement of Capillarity Qf Electrically F use d Aluminum Oxide Abrasives for Polishing Uses, 1940. For determining bOnding properties between grain particles and the glue; general requirements for freed Om from foreign matter, t e s t in g apparatus, Sampling, methods of test, cleaning Of tubes, and tables Of grit numbers. American FOundrymen's ASSn. American Standards ASSn. , Z43.-1941. Grinding, Polishing, and Buffing Equip- ment San 11tation. Prescribes the use of exhaust hoods and systems in removing d us t , dirt, fumes, and gases generated through the grinding, polishing, and b u f f l n g of ferrous and nonferrous metals by means of grinding, polishing, scratch brushing, ab- rasive cutting-Off wheels, grinding a n d polishing straps and belts. Grinding Wheel Manufacturers Assn. Standard Markings for Ident; ifying Grinding Wheels and 0 t he r BOnded Abras ives, 1944. COverS purpose and SC Ope, Sequence and markings, dual marking, w he e l manufacturers' name, and chart showing Standard marking system. National ASSI). Of Purchasing Agents. HandbOOk Of COIT- mod 1ty Data Sheets, 1938. Abras lyes; Aluminum OX- role. COvers deflnit 1 On, propert les, grades, uses, specific at 10ns, C Ontainers, and Substitutes. National Assn. Of Purchasing Agents. Handbook Of COIT- modity Data Sheets, 1938. Abrasives; Silicon Car- bide. COvers definition, Dr Operties, uses, Spec 1- fications, substitutes, and containers. S. G O v . , Dept. of Commerce, Nat iOnal Bureau of Standards. Circular C398 a n d Supplement, 1944. Standard Samples. S 1 lic on Carbide, Sample 112. This sample is prepared and sold by the National Bureau of Standards with a cert ificate of analysis U. Of units, number Of cells, Shell and Web thickness, SC Oring, coring, absorpt 10n, compressive strength, sampling and inspect iOn, ImperV10usness test, chem- ical resistance test, crazing test, Opacity test, absorption test, and COmpressive test. Facing T11e Institute. Affiliated with Structural Clay Products Institute. Facing Tile, 1943. Spec 1- fications f Or Smooth Unglazed Structural Facing Tlle. Colors are gray, Cream, buff, and manganese and iron spot. Gives workmanship, shapes and siz- es, unit d e s 1 g n , select quality, and industrial quality. Tile; Wall, Enameled Iron. Covers two types-flat and crowned; two grades-acid-resisting, and Ordi- nary; and two classes-sheet in On Or she et Steel base and cast-iron b a Se . Gives requirements f Or material, workmanship, S1ze, and thickness of metal; methods of sampling, inspect iOn and tests; and I'e- quirements for packaging, packing, and marking for Shipment. References . —Methods of sampling a n d of testing clay a n d clay products, see 531.0; chimneys, see 518. 55; sewers, see 518.67. ASBESTOS, AND CHALK for use in industry and by others as a comparison Standard f Or checking the accuracy Of analysis Of Similar material. S. G O V . , Dept. Of COmmerce, Nat 1 Onal Bureau Of Standard S. Simplified Pract ice Recommendation R118-40; 1940. Abrasive Grain Sizes. This recCIT- mendation g 1 v e s a table Of allowable limits for the sizing of aluminum-Oxide a n d silicon-carbide abrasives for polishing uses and for grinding wheel manufacture. Initiated by Abra sive Grain Assn. and Grinding Wheel Manufacturers ASSn. U. S. Gov., Treasury Dept., Procurement Div., No. 616; 1943. Silic On Carb ide; Abrasive, POlishing-Quality. Covers three classes- (A) coarse, (B) medium, and (C) fine; intended for use as an abrasive in grind- ing, polishing, and buffing Operations. Gives re- quirements f O r material and fineness; methods Of Sampling a n d tests; a n d packaging, packing, and marking. U. 5!!! - || FL ||NT References. –Flint coated abrasive products, sq e 541. 4. 5, 1.2 HONES, WHETSTONE, AND 011STONES U. S. Gov., Fe d e r a l Specification SS-S-736; 1934. Stones; Sharpening. Covers five types—(1) stones, sharpening, mounted, (artificial and natural); (II) stones, sharpening, unmounted (artificial and nat- urai); (III) slips, round-edge (artificial and nat- ural); (IV) stones, scythe (artificial); and (W) sharpeners, knife (carving-knife hones, artificial). Gives detail requirements; methools Of sampling, in- Spect TOn, and tests; and requirements for packaging, packing, and marking. . U. S. GOV., U. S. Army, Corps Of Engineers. cation 42.2-27; 1921. Hone; Scotch. Spec if i- 388 Nonmetall ic Minerals 51, I.M. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2573A; 1940. Microtome; Knife Hone. References ...--Abrasive grain sizes, see 541. O. 5|| || -3 ABRAS IWE WHEELS American Society of Mechanical Engineers, Society of Automotive Engineers, a n d National Machine Tool Builders' ASSn. Sponsors. American Standards Assn., B 5.17–1943. Markings for Grinding Wheels. This Standard W 3 S developed to Simplify a COImplicated condition in industry caused by the diversity of grinding wheel markings used by the various manu- facturers of grinding wheels. Sequence of markings covers abrasive, g r a 1 n S1ze, hardness or grade, Structure, bond Or process. and manufacturer's rec- Ord. Grinding Whe el Manufacturers Assn. Chart Showing MOunted Wheels and Mounted Points, Standard Shapes. This chart shows about 85 different mounted wheels and mounted points with dimensions. Grinding Whe el Manufacturers Assn. Charts Showing Standard S i z e s of Wheels and Shapes for Portable Grinders, 1940. COVerS SCandard flarlng Cups, C.Ones, and threaded bushed plugs. Gives diagram of each type together with notes and table showing various standard sizes. Grinding Wheel Manufacturers Assn. C h a r t Showing Standard Types a n d Spec 1 a l Shapes of Grinding Wheels. Show s diagrams of nine standard types, Straight, Cylinder, tapered tWO Sides, recessed One side, Straight Cup, recessed two sides, flaring cup, dish, and saucer; and 24 Special shapes. Gives key to letter dimensions for standard and special shapes. Grinding Wheel Manufacturers ASSn. Joint Sponsor with International Assn. of Industrial Accident Boards and COITIniss 10ns. American Standards ASSn. , B 7-19 43. Safety Code for the Use, Care, and Protection Of Abrasive Wheels. Gives details concerning scope and definitions, handling, storage, inspection, gen- eral machine requirements, types of protection de- Vices, protect 1 On hoods, Dr Otection chucks, flanges, mounting, Speed, mounted wheels and mounts, general Operating rules, and appendices cover 1ng speed con- Vers 10m table, mounted wheels and points, grinding wheel Safety, handling a n d storage, and standard Wheel shapes. U. S. Gov. , Dept. of Agriculture, Specifications f or Grinder, Emery, SawS. S. G O V . , Dept. Of Agriculture, FOI’est Service. Specifications MSF-158. G r in d e r ; Bench, Hand. U. S. Gov. , Dept. of Agriculture, Forest Service. Specifications No. 159. Grinder; Portable Power. U. S. G O V . , Dept. of COmmerce, National Bureau of Standards. S impl 1 ſ led Pract, 1 c e Recommendation R45-39; 1939. Grinding Wheels. This recommendation establishes a simplified list of standard types, S126s, and dimensions of grinding wheels, covering Straight, tapered two sides, cylinder, recessed one side, recessed two sides, straight cup, flaring cup, dish, and saucer types, standard nomenclature for Various classes of grinding work. In 1tiated by the Grinding Wheel Manufacturers Assn. - S. G O V . , Dept. Of COmmerce, Nat 1.Onal Bureau of Standards. Simpl 1 fied Pract 1 c e Recommendation FOI’est Service. f O I CrOSScut U. U. U. S. Gov., U. S. R115–30; 1930. Full Disk Buffing Wheels. This rec- ommendation establishes a simplified list of dia- meters for full disk 20-ply buffing wheels. Initſ- ated by the industry now represented by the Buff and Polishing Wheel Manufacturers Assn. Fe d e r a l Specification SS-G-691; 1934. Amendment 1; 1943. Grindst Ones; Natural, MOunted. Covers four types- (A) power; (B) foot or hand- power, metal frame; (C) foot or hand-power, wood frame; a n d (D) hand-power. Covers grindstones of medium grit, natural Sandst One. Gives requirements for WOOd and metal parts, WOrkmanship, marking, fin- 1sh, mount 1ng, tolerances, and details; methods of sampling, inspect 10n, a n d tests; a n d packaging, packing, and marking. º S. G O V . , Navy Dept. Wheels; AbraSive. U. S. Gov., Treasury Dept., Procurement Div., No. 371; 1939. Wheels; Abrasive. Cover two classes- (I) al- uminum oxide and (II) silicon carbide, of the fol- lowing types-straight w he e l’s , cylinder wheels, Wheels tapered On two sides; Wheels recessed. On One side, straight cup wheels, wheels recessed on two sides, flaring cup wheels, dish Wheels, and saucer wheels. Gives requirements for material, abrasives, bOnd, Operating Speed, mounting, arb Or holes, bush- ings, surface condition, washers, a n d tolerances; methods Of Sampling, 1nSpect iOn, a n d tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., NO. 503; 1941. Grindstones; Natural, Unmounted. Shall be One type, natural Sandstone, Suitable f O I general grinding. Gives requirements for arbor holes, sur- face, tolerances, trade In a r k, and table showing sizes; methods Of Sampling, inspect 10n, and tests; and packaging, packing, and marking. U. Specification 40W1f; 1945. References ... -Dental gridding Wheels, see 915. 10; electric buffers and grinders, see 711. 24; abrasive grain S1 ZeS, See 541.0. 5|| || || ABRAS IWE CLOTHS AND PAPERS Dept. Of COmmerce, National Bureau Of Standards. Simplified Practice Recommendation R89–40; 1940. Coated Abrasive ‘ Products. This rec- Ommendat 10n establishes a simplified list Of flint- and emery-coated abrasives and a simplified list of c Oated abrasives Other than flint and emery. In 1t 1- ated by Coated Abrasives Assn. U. S. Gov. , Fe d e r a 1 Specification P-C-451; 1932. Amendment 2; 1941. ClOth; Abras 1We, Aluminum-Ox1de. Covers on e type. Gives requirements for material (abrasive, backing, adhesive, and workmanship), form and dimensions, g r a de numbers, backing, tensile strength, and marking of sheets; methods of Sam- pling, inspect 10n, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Fe d e ral Specification P-P-101; 1932. Amendment 1; 1934 . Paper; Abrasive, Artific lal, Waterproof. COvers O n e type. Gives requirements for material (abrasive, backing, adhesive, and work- manship); form, dimensions, grain or grit numbers, backing, marking Of Sheets, a n d tensile Strength; methods of inspection a n d tests; and requirements for packaging, packing, and marking. S. Gov. , F e d e r a l Specification P-P-111; 1932. Amendment 3; 1943. Paper; Flint. COvers three G O V . , U. 389 5|| | . M. Directory of Commodity Specifications w classes- (A) ream flint finishing, (B) ream flint, and (C) roll flint. Gives requirements for mate- rial (abrasive, backing, adhesive, and workmanship); form and dimensions, grade numbers, backing, tensile strength, and marking of sheets and rolls; methods of sampling, inspection, and tests; packaging, pack- ing, and marking. U. S. Gov. , Fe d e r a l Specification P-P-121; 1932. Amendment 2; 1938. Paper; Garnet. COverS One type and three classes- (A) ream garnet finishing, (B) ream garnet, a n d (C) roll garnet. Gives require- ments f or material (abrasive, backing, adhesive, and workmanship), form an d dimensions, grade num- bers, backing, tensile Strength, marking Of Sheets and rolls, and coating; methods Of Sampling, inspec- tion, a n d tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification P-P-126; 1932. Pa- per; Garnet, Waterproof. COvers on e type. Gives requirements f or material (abrasive, backing, ad- hesive, and workmanship), form, dimensions, and grade numbers; backing, marking of sheets, and ten- sile strength; methods Of sampling, inspect 10m, and tests; and requirements for packaging, packing, and marking. U. S. G O V . , Navy Dept. Cloth; CrOCuS. U. S. Gov. , Treasury Dept., Procurement Div., No. 728; 1945. Paper; Emery. Gives requirements for mate- rial, workmanship, comparison sample, sheet dimen- sions, grit grade numbers, backing, tensile strength, and marking of sheets; methods Of Sampling, inspec- tion, and tests; and packaging, packing, and mark- ing for shipment. Specification 42C5b; 1939. U. S. Gov., U. S. Army, Quartermaster COrps. Speciſ 1- cation 29-51B; 1929. Cloth; Emery. U. S. Gov. , Weterans Administration. Specification WA-M-273a; 1941. 5|| |.5 PUM ICE U. S. G O v . , Navy Dept. Specificat 10n 51P16; 1944. Pumice; Ground (Abrasive Pigment). Emery Cloth. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 42-5A; 1939. Pumice. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1086; 1939. Pumice Powder; Dental. U. S. Gov. , Weterans Administration. Spec 1ſ ication WA-D-2Oc; 1942. Laboratory Pumice. U. S. Gov., Weterans Administration. Specification WA-D-21; 1938. 5l. 1.6 ABRAS WE CLEAN ING COMPOUND U. S. Gov., Army - N a v y Aeronautical Specification AN-C-61a; 1944. Compound; Ceramic Spark Plug Clean- ing. 5|| |.9 MISCELLANEOUS ABRAS WES National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Volume 2, 1944. Corundum. COV- ers definition, constants, derivation a n d charac- teristics, grades, use s , containers, and Substi- tllte S. U. S. Go v . , Army Air Forces. Spec 1ſ 1C at 10n 14136; 1944. Grit; Blasting, for Carbon Removal. Flour of Pumice, 5||5. ASBESTOS 545. I ASBESTOS, UNMANUFACTURED National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Asbestos, Crude and Fiber. COvers definition, derivation and char- acteristics, uses, grades, containers, and substi- tutes. 545.2 ASBESTOS PAPER, MILLBOARD, AND ROLL BOARD U. S. G O V . , Dept. Of COmmerce, National . Bureau Of Standards. Simplified Practice Recommendation R19- 37; 1937. Asbestos Paper a n d Asbestos Millboard. This recommendation covers sizes, we ights, widths, and thicknesses of asbest OS p a per a n d asbest OS millboard. U. S. G O v . , Federal Specification HH-M-351a; 1942. Millboard; Asbest OS. COvers One grade. Gives de- tail requirements for material and workmanship, di- mensions, thicknesses, Weight, and strengths; meth- Ods of sampling, inspect lon, and tests; and require- ments for packaging, packing, and marking for ship- ment. U. S. G O V . , Navy Dept. Asbestos-Board; nated. U. S. G O v . , Navy Dept. Specification 32A3; 1944. Asbest OS-COmpOSlt iOn; Hard, Sheet. U. S. G O V . , Navy Dept. Specification 32M1ſ; 1942. Millboard; Asbest OS. U. S. G O V . , Navy Dept. Specification 32P4a; 1941. Paper; Asbest OS, COrrugated. U. S. G. O. v . , Navy Dept. Specification 32P9; 1944. Paper and T a pe; Asbestos, Reinforced With Cotton Mesh. 515.3 ASBESTOS PIPE COWER ING AND CEMENTS American Society for Testing Materials, C 194-44 T. 1944. Tentative Specification for Asbestos Thermal InSulating Cement. COVerS SCODe, COImposition, phyS- ical properties, sampling a n d mixing, methods Of testing, and Teject iOn. Associated Factory Mutual Fire Insurance COmpanies. Factory Mutual Bulletin of Loss Prevention 22.70; 1940. Detailed Specifications f or Laying Fire Mains. Includes requirements f O I' cast iron pipe, asbestos-cement pipe, Dipe linings, fittings, suc- tion pipe, protection, excavation and preparation, foundations, pipe laying, blocking, and jointing, valves, indicator D O S t S and cast iron fittings, plugging dead ends, anchorage of tees, plugs, and bends, hydrostatic tests, backfilling, and special type p i pe. Factory Mutual Bullet in of LOSs Pre- vention 22.71; 1940. Anchoring Fire Mains. Gives diagrams of various me t h O d s of anchoring condi- tions. U. S. G. O. v . , Dept. Of COmmerce, National Bureau Of Standards. Building Materials and Structures Report BMS6; 1938. Survey of R O of in g Materials in the Southeastern States. A Survey Of t he weathering qualities and extent Of use Of the various roofing materials On dwellings in the Southeastern States is described. Detailed studies of roofing materials Specification 17163; 1942. Insulating (Electrical), Impreg- 390. Nonme tall ic Minerals 515.5 in Greensboro, N. C. ; Columbia, S. C. ; Savannah and Atlanta, Ga.; Jacks Onville and Orlando, Fla.; Birm- ingham, Ala. ; Knoxville, Tenn. ; a n d Charleston, W. Va.; are reported. A tabulation, by states, of the k l n d S of roofing materials used On more than 10,000 r u r a l and Small-town dwellings, along ap- proximately 2,500 m l l e s Of highway, is 1ncluded. Forty-eight photographs, 11 lustrating type s of weathering of roofing materials and features of de- sign and construction of roofs, are shown. S. G O V . , Dept. Of COITInerce, National Bureau Of Standards. Building Materials and Structures Report BMS29; 1939. Survey of Roofing Materials in the Northeastern States. A Survey Of the Weathering qualities and extent Of use Of the Various roofing materials On dwellings in the Northeastern States is described, with numerous comparative references to a Similar Survey in the SOutheastern States. De- tailed studies of roofing materials in Wilmington, Del.: Philadelphia, Pa.; New Haven, Conn.; Boston, Mass.; Manchester, N. H.; Portland, Maine; Rutland, Wt. , and Albany and Syracuse, N. Y., are reported. A tabulation, by states, Of the k in d S Of roofing materials used on more than 10,000 rural and Small- town dwellings, along approximately 1, 600 miles of highway be t w e e n the cities listed above, is in- cluded; also a summary Of the kinds of roofing ma- terials used on almost 21,000 rural and Small-town dwellings along 4,000 miles Of highway in 20 East- ern States. Forty-eight photographs, illustrating types of weathering of roofing materials a n d fea- tures Of design a n d construct iOn Of roofs, are shown. U. References. -Asbestos pipe covering, see 707.42. 545.4 ASBESTOS TEXTILES, YARNS, AND PACKING American S oc i e t y for Testing Materials, D 299-42; 1942. Specifications and Methods of Test for Asbes- tos Yarns. G 1 v e s definitions, requirements for breaking strength , number (cut), size of wire, twist, grades, and methods of test procedure. American S oc i e t y for Testing Materials, D 315-44; 1944. Specifications a n d Methods of Test for AS- bestos Tape for Electrical Purposes. Asbest OS tape woven from D la 1 n asbestos yarn and Suitable for electrical purposes. Gives tolerances, width, thick- ness, we ight, weave, construct lon, breaking strength, electrical properties, asbest OS COntent, S12.1ng, workmanship, finish, rolls, and methods of test1ng. American S oc i et y for Testing Materials, D 375-44; 1944. Specifications and Methods Of Test for Asbes- tos Roving for Electrical Purposes. Covers asbestos textile product f Or insulation On heat-resisting fixture w i r e , flexible cord Or heater C Ord, etc. Gives definitions, number (cut), grades, iron con- tent, methods of test 1ng, a n d total iron C Ontent. A. S. T. M. Emergency Alternate Provision, EA-D 375; 1942, affected section 5 Iron COntent, and Sect iOn 14 Procedure. American S oc i e t y for Testing Materials, D 577-42; 1942. Methods Of Testing WOven Asbestos Cloth. Ap- ply to S 1 x grades of untreated crysotile asbestos cloth Over 12 in. in width; requirements f or sam- pling, test COndlt 1.On, width, thickness, and weight determinat 10ns; count, warp a n d filling, breaking strength, and asbest OS content. American S O C i e t y for Testing Materials, D 628-44; 1944. Methods of Testing Asbestos Tubular Sleeving. Apply to w OV e n and braided sleeving. Gives Sam- pling, test COndition, physical Dr Operties, and asbest OS C Ontent. American Society for Testing Materials, D 677-42 T; 1942. Tentative Specifications for WOven AsbestOS Cloth. Apply to p l a l n weave asbestos cloth in a weight range of 1.00 to 3. 10 lbs. per square yard and in Widths Of 36 and 40 in. S. GOV., Army Air Forces. Specification 16115-1; 1941. Fabric; ASbest OS. S. Gov., Fe d e r a l Specification HH-C-536; 1936. Compound; Plumbing-Fixture-Setting. C OV e I’s One grade. Compound shall contain no oil. Gives re- quirements for composition, characteristics, condi- tion in container, workability, behavior at 32 and 180° F., and behavior in water; methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. - U. S. Gov., Fe d e r a l Specification HH-P-41; 1931. Amendment 1; 1934. Packing; Asbestos, Rope and Wick. Covers one grade; wick packing, 1/4 in. Only, and rope packing, all sizes 3/8 in. and larger. Gives requirements for material and workmanship, asbestos, and weight; methods of sampling, inspection, and test; and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification HH-P–46; 1930. Amend- ment 3; 1940. Packing; Asbest OS, Sheet, COmpressed. Covers one grade. Gives requirements for material and workmanship, construct iOn, composition, asbest OS fiber, rubber compound, tensile strength, , tolerance, weight, solvents, and branding; methods of Sampling, inspection, and tests; and requirements for packag- ing, packing, a n d marking. Emergency Alternate Federal Specification E-HH-P-46; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for rubber content. U. S. Gov. , Federal Specification HH-P-51; 1930. Pack- ing; Asbestos, Valve-Stem. Covers four types- (A) braided and lubricated with satisfactory oils, (B) braided and frictioned with rubber compound, (C) twisted and lubricated with Satisfactory Olls, and (D) twisted a n d frictioned with rubber compound. Gives requirements for material and workmanship, asbestos, yarn, construction, lubricant, and rubber compound; methods of s a mp l l ng, inspection, and tests; and requirements for packaging, packing, and U. U. marking. X- U. S. Gov. , Navy Dept. Spec 1ſ 1Cat iOn 32C11d; 1944. Cloth, Strands, and Tape; ASbest OS. U. S. Gov. , U. S. Army, Medical Dept. Specification 8–70C; 1942. Felt; Saddle and Asbest OS, for Splints. U. S. Gov., U. S. Army, Medical Dept. Spec 1ſication 10-2210A; 1937. Mat; Asbest Os. References. –Asbestos electrical tape, see 719.51; asbestos copper gaskets, see 707. 11; m e t h o d s of testing cott on fabrics and yarns, see V300. 4, 302. 10; methods of test ing rubbe I goods, See 200. 515.5 ASBESTOS BRAKE LIN ING Brake Lining Manufacturers' Assn., Inc. Automotive Data Book, 1941, with 1942-43 Supplement. Asbest OS Brake Linings and Clutch Facings. Lists name, model and year of car, truck, bus, or trailer and gives B. L. M. A. catalog number and data for clutch facings and f Or brake lining. 391 515. 5 Directory of Commodity Specifications U. S. G O v . , Dept. Of COmmerce, National Bureau Of Standards. Simplified Practice Recommendation R66- 27; 1927. Automobile Brake Lining. This recommen- dation establishes a list of standard Stock sizes of brake linings cover 1ng widths a n d thicknesses. Initiated by the Society of Automotive Engineers. 515.6 ASBESTOS CLOTH ING American Standards Assn., L18.7 to L18. 12-1944. Pro- tective Occupational (Safety) Clothing. Leather and Asbestos Gloves and Mittens (American War Standard). L18.7-1944, Welders' Leather Gauntlet Gloves; L18.8- 1944, Protective Leather G 1 O V e S , Steel-Stapled; L18.9-1944, Asbest OS Gloves; L18. 10-1944, Asbest OS Gloves, Leather Reinforced; L18. 11-1944, Asbestos Mittens; L18. 12-1944, Asbest Os Mittens, Le a t he r Reinforced. COVers S C O p e and purpose, types and sizes, pattern and design, construction, material, methods of test, identification, a n d appendix for breaking Strength. Of asbest OS cloth. American Standards Assn., L18. 14 to L18. 17; 1944. Protective Occupational (Safety) Clothing (American War Standard). Asbestos Aprons, Cape Sleeves and Bibs, Leggings, and Coats. L18. 14, Asbest OS Aprons (Bib Type); L18.15, Asbestos Cape Sleeves and Bibs; L18.16, Asbestos Leggings (Knee and Hip Length); L18. 17, Asbest OS COats. COVers types, S126S and di- mensions, pattern and design, construction, materi- als, methods of test, identification, and appendix. U. S. Gov. , Fe d e r a l Specification HH-M-391; 1933. Mittens; Asbestos. COvers One grade Of the 1-finger type with special leather reinforcement. For use in steel, iron, and brass foundry work. Gives detail requirements; methods Of inspection and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 37M1b; 1944. Mittens; Asbest OS. U. S. Gov. , Treasury Dept., Procurement DiV., 508a; 1943. Gloves; Asbest OS. COverS O n e grade in two types— (I) without gauntlet and (II) with gauntlet. Intended for use by welders, molders, Steamſ ltters, and Other workman handling hot tools Or materials. Gives requirements f or material, asbestos cloth, number of pieces, Seams a n d Stitching, and dimen- SiOns; methods Of Sampling, 1nspection, and tests; and packaging, packing, and marking. U. S. GOv. , U. S. Army, Quartermaster Corps. Spec if i- cation 11-2; 1936. Mittens; Asbestos, M1935. 5||5.9 MISCELLANEOUS MANUFACTURES OF ASBESTOS American Society for Testing Materials, D 250-44T; 1944. Tentative Specifications f Or Asphalt-Satu- rated Asbest OS Felt for Use in Waterproofing and in Constructing Built-Up Roofs. COver quality of felt containing 85 percent asbest OS, saturant, character Of felt after saturat iOn, Surfacing, physical prop- erties, stickiness, sampling, and testing. American S oc i e t y for Testing Materials, D 628-44; 1944. Methods of Testing Asbestos Tubular Sleeving. Apply to w Ove n and braided sleeving. Gives sam- pling, test condition, physical properties, and asbest OS COntent. American Society for Testing Materials, D 655–44 T; 1944. Tentative Specifications f Or Asphalt-Satu- rated and COated Asbest OS Felt s for" Use in COn- structing Built-Up Roofs. Cover asphalt-saturated and asphalt-coated asbestos felts in sheet form for use in the COnstruction of built-up roofs. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of LOSS Prevention 22.70; 1940. Detailed Specifications f or Laying Fire Mains. Includes requirements f Ol' cast iron Dipe, asbestos-cement pipe, pipe linings, ſittings, Suc- tion pipe, protect 10n, excavation and preparati On, foundations, pipe laying, blocking, a n d jointing; valves, indicator p O S t S and cast iron fittings, plugging dead ends, anchorage of tees, plugs, and bends; hydrostatic tests, backfilling, and special type pipe. Factory Mutual Bulletin of Loss Preven- tion 22.71; 1940. Anchoring Fire Mains. Gives dia- grams of various methods of anchoring conditions. U. S. Gov. , Fe d e r a 1 Specification SS-P-351; 1940. Amendment 2; 1942. Pipe; Cement-Asbestos. COVers three classes-100, 150, and 200, suitable for 100, 150, and 200 lb. per square inch maximum working pressure, respectively. G 1 v e s requirements f OI’ material, workmanship, lengths, tolerances, inside diameter, wall thicknesses, and Ohysical character- istics; methods of sampling, inspection, and tests; and requirements for preparation and m a r k l n g Of Shipments. & U. S. Gov. , Fe d e r a l Specification SS-R-511; 1933. Roofing; Asphalt and Asbestos-Prepared, Mineral- Surfaced. Covers one type. Gives requirements for color and appearance, chemical and physical proper- ties, and lap cement; methods of inspection, deter- mination of weight and width, sampling and testing; requirements for packaging, packing, and marking. U. S. Gov. , F e d e r a l Specification SS-S-284; 1945. Sheets; Corrugated, and Shapes; Cement-Asbest OS. Covers two types of sheets with different pitch of corrugations. Gives requirements for materials and workmanship, fasteners, color, size, thickness, COr- rugations, absorption, and strength; methods of Sam- pling, inspection, and testing; and p a C k l n g and marking for Shipment. U. S. Go v. , Federal Specification SS-S-291a; 1945. Shingles; Roofing, Cement—Asbestos. Covers five types. Give requirements for material and workmanship, breakage, supplementary shapes, nails and fastenings, Color and finish, dimensions, holes for fastening and laps, ab- sorption, and strength; methods of Sampling, inspection, and tests; and packing and marking for Shipment. U. S. Gov., Fe der a l Specification SS-S-346; 1945. Siding; Cement-Asbestos. Covers t w otypes- (I) shingles a n d (II) clapboards. Gives requirements for mater 18.1 and workmanship, breakage, holes for fastening and laps, nails and fastenings, color and finish, size and shapes, absorption, and Strength; methods Of Sampling, inspect iOn, a n d tests; and packing and marking for shipment. U. S. G O v . , Navy Dept. Specification 32F1b; 1943. Felt; Asbestos, Roll. U. S. G O v . , Navy Dept. Specification 32F5; 1939. Felt; Insulating, Asbestos. U. S. Gov. , Navy Dept., Bureau of Yards and Docks. Specification 7Yg; 1934. Roofing, S 1 d in g, and Sheet Metal Work; Dampproor1ng and Membrane Water- proofing. Includes requirements for cement-asbestos 392 Nonmetall ic Minerals 57 . shingles, cement-asbest OS S h e et S , and asbestos- COWered metal. References. --Asphalt and tar roofing, see 505. 16, 505.36; methods of testing saturated roofing felt, See 505. O. 5146. CHALK American Ceramic Society. Journal of A. C. S. for June 1928. Ceramic Whiting, 1924. Definition and use, requirements On general quality, COmposition and allowable variations, fineness, sampling, recommend- ed meth0ls of analys 1s. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Whiting. COvers defini- tion, constants, Occurrence, specifications, con- tainers, Shipping regulations, uses, a n d Ordering instruct iOns. Tollet GOOds Assn., Inc. Specification No. 11; 1942. Precipitated Chalk. Gives requirements for color, Odor, taste, identity, assay, acid insoluble, heavy metals, magnesium and alkalis, loss at 105°C., arsen- 550-559 55 | . CRUDE M I CA American S oc i e t y for Testing Materials, D 351–38; 1938. Methods of Test for Grading and Class trica- tion Of Natural Mica. COVerS natural b l O C k mica and mica splittings for general use according to Size; determination Of grade based On the area of usable re c t a n gle and minimum dimensions of One Side: A.S.T.M. grading chart, measurement Of thick- ness, and table Of Droperties Of Various micas for quality. American S O c 1 et y for Testing Materials, D351-42T; 1942. Tentative Method of Test f or Power Factor and Dielectric COnstant Of Natural, Mica. Includes natural block mica and mica splittings; description Of test apparatus, Select iOn Of specimens, proce- dure, and informat 10n reported. 552. MANUFACTURED M |CA American SO c 1 e t y for Testing Materials, D 807–42; 1942. Mica Pigment. Covers the finely divided mica COmmercially known as pigment mica, suitable for use in the manufacture of protective coatings. Gives composition and properties, number of tests, 560-569 560. GENERAL | TEMS 56 || - D AMONDS AND PEARLS 57O-579 57 | . SULPHUR American Institute of Homoeopathy. Homoeopathic Phar- macopoe 1a of U. S., 1941. Sulfur. Chemical symbol, SynOnyms, description, and preparations for tritura- tions, tincture, dilut 10ns, and medications I Or use in homoe Opathic medicines. MICA, RARE i C, lead, iron, barium, apparent density, particle S126, rattle DO1nt and flow point, and sulfide Sul- fur. U. S. Pharmacopoe 181 COnvent iOn. Pharmacopoeia of U. S.A., Twelfth Revision, 1942. Chalk Mixture. Prep- aration. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twellth Revision, 1942. Prepared Chalk (Drop Chalk). Description, solubility, identifica- tion, acid- inSOluble residue, heavy metals, assay, and storage. U. S. P. products of prepared chalk- Hydrargyrum cum Creta, M is tur a Cretae, Pulvis Cretae Compósitus. U. S. GOV., Fe d e r a l Specification SS-C-638; 1943. Crayons; Chalk, White. Covers t w o types- (I) ex- truded (round and hexagonal) and (II) molded. Gives requirements for mater 1al and workmanship, composi- tion, S12e, weight, and breaking strength; methods Of Sampling, inspect 10n, and tests; and packaging, packing, and marking. References. –Other calcium See 833. 3. MINERALS carbonate compounds, and methods of testing. A. S. T.M. Emergency Alter- nate Provision EA-D 607; 1942, changed the require- ment for total residue. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Mica Powder. COVerS definition, derivation, u Se S , grades, and types. National ASSn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, 1938. Mica; Stove. Covers def- inition, COnstants, color and properties, sources, grades, uses, quotations, Ordering, and marketing. rational Electrical Manufacturers Assn. Manufactured Electrical Mica Standards, 39-55; 1939. Includes classification of muscovite and phlogopite (amber) mica splittings, composition, tolerances and prop- erties Of manufactured mica sheets and Wrappers, dimens 10ns Of Standard Sheets, mica tubes, rings, and me t h O d S of test in accordance with A.S.T.M. Methods D 352, D 149, and D 348. U. S. G O v . , Navy Dept. Specification 17M5c; 1934. Mica; Plate (Pressed) and Sheet. U. S. Gov. , Navy Dept. Specification 52 M 3; 1943. Mica (Extender Pigment). References. -Asbestos and mica, see 719. 55. PRECIOUS STONES AND IMITATION STONES 562. SAPPH | RES sulphur, MAGNesla, salt, AND GRAPHits National Assn. Of Purchasing Agents. Handbook Of COIn- modity Data Sheets, 1938. Sulphur. COverS defini- tion, constants, solubility, derivation, grades, uses, Specifications, substitutes, and C Ontainers. Technical Assn. Of the Pulp and Paper Industry. Analy- SiS Of Sulphur. Standard T 616 m-44; 1944. For 393 57 | * > Directory of Commodity Specifications use in the paper industry in the manufacture of bi- sulphite liquor. COVers sampling, apparatus, and analysis. - - U. S. Gov. , U. S. Army, Chemical Warfare Service. Spec- ification 97-54-137; 1940. Sulfur; Lump, COmmercial. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-40B; 1938. Sulphur, for Use in Ammunition. References. -Sulphur insecticides, see 881. 21. 572. MAGNES A American Society for Testing Materials, C 193-44 T; 1944. Tentative Specification for 85 Percent Mag- nesia. Thermal Insulating Cement. COvers scope, com- position, physical properties, sampling and mixing, methods of testing, and rejection. U. S. Gov., Federal Specification HH-M-61; 1934. Mag- nesia; Block, Cement, a n d Pipe-Covering (Molded). Covers one grade and four types- (I) standard thick- ness, (II) double standard thickness, (III) blocks, and (IV) cement or plaster. Shall contain not less than 85 percent of pure hydrated magnesium carbon- ate and not less than 10 percent long-fiber asbes- tos. Gives requirements for weight, length, thick- ness, size, cotton sheet ing jacket, and bands; meth- ods of sampling, inspection, and tests; and require- ments f or packaging, packing, and marking. Emer- gency Alternate Federal Specification E-HH-M-61; 1942, ch a n ge d requirements for cott On sheeting jacket; and deletes use of brass bands and changes their width and thickness. References. –Magnesia p1 pe covering, see 707.43; boiler lagg1.ng Si Zes, see 707. 40. 573. SALT References ...—Salt as a condiment, see 154.6; salt, Sodium chloride, as a chemical reagent, medic in 8.l., or agricultural Supply, see 834. 9. 571. GRAPH | TE AND MANUFACTURES THEREOF American Institute of Homoeopathy. Homoeopathic Phar- macopoeia of U. S., 1941. Graphite. Natural Order, synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and med 1- cations for use in homoeopathic medicines. Crucible Manufacturers A S S n . and American FOundry- men's Assn., SDOnSOrS. American Standards ASSI). , H13–1935. for Non-Tilting Furnaces in Nonferrous Found ry Practice. Standard size numbers, c Orresponding Out- side dimensions, and approximate capacities. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Electric Furnace Graphite. Covers definition, constants, derivation, uses, purity, and substitutes. - National Assn. Of Purchasing Agents. Handbook Of COIT- modity Data She et s , 1938. Graphite (Plumbago). COvers definition, c Onstants, propertles, OCCurrence, derivations, purity, and grades; specifications, Sub- st itutes, containers, and uses. U. S. Gov. , Fe d e r a l Specification SS-G-659; 1943. Graphite; Lubricating, Flake. Shall be On One grade Only but three types differentiated as regards par- ticle size and designated as small, m e d 1 u m , and large. Gives requirements f or material, details; Outside Dimensions Of Plumbago Crucibles methods Of Sampling, inspect iOn, a n d tests; and packaging, packing, and marking for shipment. U. S. GOV., U. S. Army, Ordnance Dept. Specification 2-64A; 1939. Graphite. w * U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-41F; 1942. Graphite, for Use in Ammunition. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 54-1; 1925. Crucible and COver for Nonferrous Met- als. References. –Carbon brushes for electric motors, See 711. 42. " 575. CARBONS AND ELECTRODES 575. I CARBON, POWDERED National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, 1938. Active Carbon. COVers definition, properties, derivation, uses, form avail- able, sources, containers, and substitutes. National Assn. Of Purchasing Agents. HandbOOk Of COm- modity Data Sheets, Volume 2; 1944. Carbon Black (Gas Black. Channel Black). Covers definition, deri- vation, constants, use s , grades, containers, and Substitutes. - U. S. Gov., Fe d e r a l Specification SS-F-111; 1930. Facings; Foundry, Carbon-Base. COvers five grades. Wide latitude in selection of raw materials and processes of manufacture is permitted so that prod- ucts of highest quality may be furnished. Gives detail requirements of each grade and methods Of inspection and tests. d U. S. Gov. , Navy Dept. Specification 50F2d; 1942. Facings; Foundry. U. S. G O v . , Navy Dept. Specification 51C33; 1943. Carbon; Activated, Granular. References.-Charcoal, bone black, see 842.4. S.e. e. 501.6; lampblack and 575.2 cARBON ELECTRODEs National ASSn. Of Purchasing Agents. Handbook Of COm- modity Data She et S, 1938. Graphite Electrodes. COvers definition, COnStants, OCCurrence, Spec if i- cat iOnS, and Substitutes. U. S. - Gov. , Fe d e r a l Specification W-E-441; 1930. Electrodes; Carbon, AmOrphOuS. COVerS O n e grade. Gives requirements for finish, threading, threads, and dimensions; chemical requirements; meth01S Of sampling, inspection, and tests; and requirements f Or packing and marking. U. S. G O v . , Navy Dept. Specification 17E1b; 1945. Electrodes; Graphite, for Electric Arc Welding and Cutting. References.--Carbon brushes for electric motors, See 711. 42. 575.3 CARBON PACK |NG U. S. GOV. , Navy Dept. Packing; Carbon. Specification 33P 1861; 1943. 575..1 CARBON FOR WELD ING U. S. G O V . , Navy Dept. Carbon; Block, Paste, Arc Welding). Specification 32C4a; 1941. a n d Rod (for Gas and Carbon 394 Nonmetal lic Mineral S 59]. MISCELLANEOUS NONMETALLIC MINERALS 590–599 59 |. FLUORSPAR AND CRYOLITE National ASSn. Of Purchasing Agents. modity Data Sheets, 1938. Flourspar. inition, constants, derivation, uses, forms available, and C Ontainers. S. G O V . , Dept. of COmmerce, National Bureau of Standards. Circular C398 and Supplement, 1944. Standard Samples. Fluorspar, Sample 79. This Sam- ple is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by Others as a comparis On standard for checking the accuracy Of analysis of similar mate- ... rial. 592. FELDSPAR National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Feldspar. Cov- ers definition, C OnStants, derivation, uses, grades, C Ontainers, and Subst1tutes. S. G. O. v . , Dept. Of COmmerce, National Bureau Of Standards. Circular C398 and Supplement, 1944. Standard Samples. Feldspar, Potash, Sample 70; and Feldspar, SOda, Sample 99. These samples are pre- pared and sold by the National Bureau Of Standards with a certificate of analysis for use in industry and by Others as a comparison standard for checking the accuracy of analysis of similar materials. S. G O V . , Dept. Of COmmerce, National Bureau of Standards. COmmercial Standard CS23-30; 1930. Feldspar. This commercial standard classification covers ground feldspar used in the production of Ceramic DI’Oducts, based On particle Size and chem- ical composition. It is to be regarded as a class 1- fication rather than a definite purchase specifi- cation. Detail requirements are given for physical classification based on fineness of grindings and chemical class if loation based On composition as 1t influences use. This standard sets forth the pro- cedure necessary for making physical and chemical tests. In 1t lated by National Feldspar Assn. 593. S I L ICA, D | ATOMACEOUS EARTH, SOR I. A L EARTH American Institute of Homoeopathy. Homoeopathic Phar- mac Opoe 1a of U. S., 1941. Silica. Chemical symbol, SynOnyms, description, and preparation for tritura- tions for use in homoeopathic medicines. American Society for Testing Materials, C 197–44 T. 1944. Tentative Specification f or Diatomace Ous Silica Thermal Insulating Cement. COVers SC Ope, physical properties, sampling a n d mixing, methods Of testing, and rejection. SOC lety of Automotive Engineers. Aeronautical Mate- rial Spec 1ſ iCat 1 On 3420A; 1944. Dehydrating Agent, S111.ca Gel. Covers granular form in three grades, COmposition, requirements, test procedures, packag- ing, packing, marking, reports, approval, and rejec- tions. Similar specification, Army-Navy Aeronaut 1- cal AN-D-6. U. S. GOV., A rm y - N a v y Aeronautical Specification AN-D-6c-1; 1945. Dehydrating Age n tº (Activated). S. G O V . , Federal Specification SS-M-501a; 1933. MOld-Wash; S 1 l 1 c a . Covers two grades-A and B. Handbook Of COm- COVer’s def- impurities, U. U. U. | NFU- U. 395 Gives requirements for material and its composition; methods Of inspection and testing; and requirements for packaging, packing, and marking. U. S. G O V . , Navy Dept. Specification 51S32; 1944. Silica-Gel. U. S. G O V . , Navy Dept. Spec if loat iOn 52S5d; 1941. “ S11 ica; Pulver 12ed. U. S. GOV., U. S. Arºmy, Chemical War f a re Service. Specificat 10n 4-503-333A; 1941. Silica Gel. U. S. GUV., U. S. Army, Chemical War f are Service. Specification 4-504; 1926. Kieselguhr. References ...—Silica brick, see 534. 12. 591. S0 | LS American Ass n . of State Highway Officials, M56–42. Standard Specifications for Materials f Or Stabi- lized Base Course. COvers the quality and size of sand-Clay mixtures; gravel, St One, Or slag screen- ings; Or sand, crusher run coarse aggregate consis- ting of gravel, crushed stone, Or slag combined with SOil mortar Or a n y COmbination Of these materials for use in the construction of a Stabilized base course. Gives types, general requirements, physical propert les, moisture content, admixtures, and meth- Ods Of Sampling and test ing. American Ass n . Of State Highway Officials, M57-42. Standard Specifications f or Materials for Embank- ments and Subgrades. Gives scope, definitions, gen- eral requirements, and methods Of testing. American Ass n . Of State Highway Officials, M61-42. Standard Specifications for Materials f O I Stabi- lized Surface COurse. Gives Scope, types, general requirements, detail requirements, moisture COntent, admixtures, and methods Of testing. American Ass n . Of State Highway Officials, T86-42. Standard Methods of Surveying and Sampling Soils for Highway Subgrades. Gives purpose of subgrade Survey, Scope Of Subgrade survey, equipment for sub- grade Survey, SO11 profile determination, examina- tf On Of S Oll Sect iOn, Selection Of Samples, mapping the soil prof 11e, and analys 1s of data. American Assn. Of St a t e Highway Officials, T87–42. Standard Methods of Preparing Disturbed Soil Samples for Test. This method describes the preparation of SOil Samples as received from the field for mechani- Cal analysis, the determination of the soil charac- teristics, and the compaction test. Gives apparatus, Size of Sample, preparation of sample, test sample for mechanical analysis, test sample for subgrade Soil constants, and test sample for the compaction test. American A S S n . Of State Highway Offic lals, T88-42. Standard Methods of Mechanical Analysis of Soils. This method describes a procedure for the quantita- tive determination Of the distribution Of part icle sizes in soils. G 1 v e s apparatus, sample, coarse Sieve analysis, hygroscopic moisture, hydrometer test, fine Sieve analysis, and Calculations. American A S S n . Of State Highway Officials, T89–42. Standard Methods of Determining the Liquid Limit. Of Soils. The liquid l im 1 t of a soil is that water content at which the soil passes from a plast 1c to a liquid State. Gives apparatus, mechanical method, hand method, and check Or referree tests. 591. Directory of Commodity Specifications American Assn. American A S S II . American A S S n . American A S S n . Of State Highway Officials, T90-42. Standard Methods Of Determining the Plastic Limit - of Soils. The plast 1C limit of a soil is the low- est water content at which the soil becomes plastic. Gives apparatus, sample, procedure, and calculations. of State Highway Officials, T91-42. Standard Methods of Calculating the Plasticity In- dex of Soils. The plasticity in de x of a soil is the numerical difference between it s liquid limit and its plastic limit. Gives calculation and report. of State Highway Officials, T92-42. Standard Methods of Determining the Shrinkage fac- tors Of SOils. This procedure furnishes data from which the following soil characteristics In a y be calculated- (A) s h r in kage limit, (B) shrinkage ratio, (C) volumetric change, (D) lineal shrinkage. Gives determination of the volumetric shrinkage, calculation of the shrinkage limit, calculation of the volumetric change, and valculation Of the lin- eal shrinkage. of State Highway Officials, T93-42. Standard Methods of Determining the Field Moisture Equivalent of Soils. The field moisture equivalent of a soil is the minimum water content at which a drop of water placed On a Smooth S 'u r f a c e Of the soil will not be completely absorbed in 30 seconds. Gives apparatus, sample, procedure, and calculation. American A S S In of State Highway Officials, M94-42. Standard Methods of Test f or Centrifuge Moisture Equivalent of Soils. The centrifuge moisture equiv- alent is the amount of w at er retained by a soil which has been first Saturated with water and then subjected to a for c e equal to One thousand times the force of gravity for One hour. Gives apparatus, sample, number of tests, procedure, calculation, and reproducibility of results. roads in se r V 1 c e and new roads, typical survey Sheets, and analysis of data. American S O C i e t y for Testing Materials, D 421–39; 1939. Method of Preparing Soil Samples for Mechan- 1cal Analysis a n d Determination of Subgrade Soil Constants. For samples as received from the field; requirements for preparing sample. apparatus, test Samples for mechanical analysis, and for subgrade S011 COnstants. - American SO c 1 et y for Testing Materials, D 422-39; 1939. Method of Mechanical Analysis of Soils. For the quantitative determination of the distribution Of particle sizes in soils. Covers design and di- mens 10ns of apparatus, selection of sample, hygro- SCOD1C moisture and hydrometer tests, sieve analysis, calculations for hygroscopic moisture, coarse mate- rial, percentage of SO11 in suspension, diameter of S011 particles in suspension, and for sieve analy- SiS report. American SO c i e t y for Testing Materials, D 423–39; 1939. Method of Test for Liquid L i m i t of Soils. FOr determining the moisture content, expressed as a percentage of the weight of oven-dry so I l, at which the soll just begins to flow when jarred. Describes liquid limit apparatus and hand method of procedure. American Society for Testing Materials, D 424–39; 1939. Method of Test for Plastic Limit and Plasticity In- dex of Solls. De f 1 n e s and describes apparatus, method Of Sampling, and procedure of test. American 8 oc let y for Testing Materials, D 425-39; 1939. Method of Test for Centrifuge Moisture Equiv- alent Of SO11S. COvers definition of term, appara- tus required for test, sample prepared by A. S.T.M. Method D 421, method Of Dr.Ocedure, and calculation Of percentage. American SO c 1 et y for Testing Materials, D 426-39; 1939. Method of Test for Field Moisture Equivalent Of SOilS. FOr determination of the minimum mois- ture COntent 8t Which a drop Of Water placed On a Smoothed Surface Of the SOil is not immediately ab- SOrbed. Describes evaporator, selection of sample, method of adding water, and Oven drying to obtain percentage of field moisture. American 8 Oc i e t y for Testing Materials, D 427–39; 1939. Method of Test for S h r in k age Factors of Soils. For shrinkage limit, shrinkage ratio, Volu- metric change, lineal Shrinkage, and Specific grav- ity (approximate). Requirements for apparatus, sam- pling, Drocedure, and for calculation of fact Ors. American Society for Testing Materials, D 556-40T; 1940. Tentative Specifications f or Materials for Stabilized Base C our se . Covers the quality and size of sand-clay mixtures, gravel, Stone, or slag screenings, sand, crusher-run coarse aggregate con- sisting of gravel, crushed stone, Or slag combined with soil mortar, Or a ny combinatí On thereof for construction Of a Stabilized base course. General requirements, Sieve analysis, liquid limit, plastic- ity index, Inoisture C Ontent, admixtures, and methods Of testing. - American Society for Testing Materials, D 557-40T; 1940. Tentative Specifications f or Materials for Stabilized Surface Course. COvers the quality and size of sand-clay mixtures, gravel, stone, Or slag American Assn. of St a t e Highway Officials, T99-38. Standard Laboratory Method of Test for the Compac- tion and D en s it y Of Soil. The Standard density test for soil determines the weight per cubic foot under a standard compact iOn for Varying water C On- tents of such a ran ge as to show the maximum dry weight per cubic foot. Gives apparatus, procedure, calculations, and moisture density relat 10nship. American Assn. Of State Highway Officials, T100-38. Standard Method of Test for Specific G r a v i t y Of Soil. To be used for the determination of the Spe- cific gravity of soil fractions. Gives apparatus, method, and calculations. American Assn. of State Highway Officials, T116–42. Standard Method of Test for Determination of Wolume Change of Soils. This method describes the proce- dure to be followed in the testing bf so 1 1 , soil mixed with admixtures, and any desired fract iOn Of soil-aggregate mixture, to determine the Volume change caused by the absorption or loss of Water. Gives apparatus and Dr.OCedure. American Ceramic Society. Journal of A. C. S. for June 1928. Tentative Method. Sampling Clay Deposits. Method for preliminary and for extended sampling. American Society for Testing Materials, D 420-42 Tº 1942. Tentative Methods of Surveying and Sampling Soils for Highway Subgrades. COvers purpose, Scope, and equipment for subgrade survey, soil profile determination, examination of soil section, for 396 Nonmetallic Minerals 599. Screenings, sand, crusher-run aggregate, or combina- tions thereof. Gives general requirements, sieve analysis, liquid limit, plasticity index, moisture COntent, admixtures, and methods of test1ng. American SO c i e t y for Testing Materials, D 558-44; 1944. Method of Test for Moisture-Density Rela- tions of Soil-Cement Mixtures. For relationship between moisture C Ontent Of soil-cement mixtures and resulting densities (oven-dry weight) when mixture is compacted in the laboratory, before cement hydra- tion. Gives apparatus required, method of proce- dure, and calculation of moisture-density relation- Ship. American S O C i e t y for Testing Materials, D 559–44; 1944. Method of Wetting-and-Drying Test of Com- pacted Soil-Cement Mixtures. For determining soil- cement losses, moisture changes, swell and shrinkage produced by repeated wetting and drying of compact- ed Specimen. COvers apparatus required, prepara- tion of material and molding of specimen, and Out- line Of procedure. American S oc i e t y for Testing Materials, D 360-44; 1944. Method of Freezing-and-Thawing Test of Com- pacted Soil-Cement Mixtures. For determining soil- cement losses, moisture changes, Swell and shrink- age produced by freezing and th a W in g COHipacted specimen. Gives apparatus required, preparation of material a n d molding of Specimen, and Outline Of procedure. American Society for Testing Materials, D 653-42 T; 1942. Tentative Definitions of Terms and Symbols Relating to SOil Mechanics. American Society for Testing Materials, D 698-42 T: 1942. Tentative Method of Test for Moisture-Density Re l at 1 on s of Solls. Intended for determining the relationship between the moisture content of soils and resulting densities (oven-dry weight per cubic foot) when the soil is compacted in the lab- Oratory. American Society for Testing Materials, D 806–44 T, 1944. Tentative Method of Test for Cement Con- tent of Soil-Cement Mixtures. Covers scope, appa- ratus, reagent, Samples, Drocedure, and calcula- tions. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Soils; Tentative, Sampling, preparation of sample and re- agentS, 'apparatus and test Dr.OCedure for determina- tion of moisture, loss Or, ignition, carbonate car- bOn, Organic carbon, nitrogen, silica, metal oxides, calcium, magnesium, manganese, 1 od 1 n e , sulphur, phosphorus, potassium and sodium, nitrate nitrogen, alkali Salts. References.-Soil pavements, see 518.38. 599. NONMETALLI C M | NERALS NOT ELSE- WHERE CLASS|F |ED 397 600-699 ORES, METALS, AND MANUFACTURES (Except Machinery, Vehicles, and Electrical Supplies) 600-609 600. GENERAL | TEMS RELAT |NG TO BOTH FERROUS AND NON FERROUS METALS 600.0 GENERAL ITEMS American Gear Manufacturers Assn. Standard 254.03; 1944. Data Sheet–Corrosion of Ferrous Metals, Its Causes, Prevention and Removal. Gives a detailed discussi On Of the causes of COrroSiOn Of iron and Steel, prevention of COrroSiOn, and COrrosion re- moval. American Society for Metals. Metals Handbook, 1939 Edition. Ferrous Section—COnstitution of Ferrous AllOyS. COvers constitution diagrams; COnStitution of binary alloys Of iron, in On- aluminum, iron- carbon, 1 ron-chromium, 1 ron-COpper, iron-manganese, iron-molybdenum, 1 ron–nickel, iron-nitrogen, iron- ph O Sph O rus, 1 T On-S11 1 C On, iron-Sulphur, iron- titanium, iron-tungsten, iron-Vanadium, iron-carbon- molybdenum, 1ron-chromium-carbon, iron-manganese- carbon, iron-nickel-aluminum alloys; all Oys Of iron and oxygen; and iron-nickel-chromium System. American Society for Metals. Metals HandbOOk, 1939 Edition. Ferrous Section- General Data. COverS de fin it i ons Of he at treating terms, gloSS8 ry Of X-ray terms, tool steel trade names, corrosion and heat resist in g all Oys, trade names, decimal and metric equivalents of parts of an inch, intercon- version table for units Of energy, Wire and Sheet gages, weights Of Steel bars, temperature conver- Sion data, pyrometric cones, Greek alphabet, Spe- cific heat of gases, and periodic arrangement Of the element.S. American Society for MetalS. Metals Handbook, 1939 Edition. Ferrous Section-Processes, Methods, and Equipment-General. Covers industrial heating ſur- naces, liquefied petroleum gases, fuel Oil, prop- ertles Of refractOries, pyrometry, lead baths, Salt baths, quenching equipment, and quenching media. American Society for Metals. Metals Handbook, 1939 Edit 10n. Ferrous Section—Properties Of Iron and Iron AllOys. COvers physical and mechanical prop- erties Of 1 ron, plastic de format 10n. Of iron, effect of cold work On the properties Of 1 TOn, Wrought iron, alloys of 1 ron and nickel with low expansion coefficients, corrosion Of iron and Steel, Critical temperatures for S. A. E. Steels, iron alloys contain- ing from 3–20 percent aluminum, high yield strength low alloy steels, properties of forgings in heavy Sections, coefficients Of linear expansion Of S. A. E. Steels, magnet 1 cally soft materials, permanent magnet alloys, creep of metals and alloys, mass in- fluence in heat treatment, similarity in tensile propert 1es of S. A. E. Steels, the alloying elements in Steels, chromium steels, stainless steel, wrought heat resisting steels, heat resisting castings, COpper as an alloying element in steel, manganese |RON AND STEEL as an alloying element in pearlltic Steels, austeni- tic manganese steels, molybdenum steels, nickel as an alloying element in Steel, properties Of iron- nickel alloys, Silicon as an alloying element in steel, tungsten as an alloying element in steel, vanadium Steels, aging in iron and steel, S.A.E. steel specifica- tions, Stainless steel type number and analysis, cast iron, malleable 1ron, and pearlitic malleable iron. American Society for Metals. Metals Handbook, 1939 Edition. Ferrous Sect iOn-Shaping and FOrming Of Metals. Covers hot mechanical WOrking Of Steel, h0t die forging, hot upset machine forging, piercing Of steel, extrusion of metals, forging by the black- Smith, straightening bars, Shapes and tubing, flat- tening of mild steel sheet and strip, cold drawing steel wire, cold finished carbon Steel bar and Shaft- ing, Swaging, coining, roll threading and knurling, machinability of steel, abrasive wheels for grinding steel, cemented Or Sintered hard carbides, cutting fluids for machining, and Cutting Of metals. American Society for Metals. Metals Handbook, 1939 Edition. Ferrous Section-Structure Properties, and Technology—General. Covers crystal structure of metals, physical constants Of the elements, density of alloys, heat contents, properties of metals at low temperatures, fluidity of metals, and powder metal- lurgy. American Society for Metals. Metals Handbook, 1939 Edition. Ferrous Sect iOn-Technology Of Iron and Steel. Covers Bessemer process, Open hearth process, basic electric melting, acid electric Steel, COreless induction melting, crucible process, metalS and ferro- alloys, aluminum as a deoxidizer, use of aluminum in commercial SteelS, ingot and pouring practice, Imanu- facture of hot and cold rolled Strip and Sheet, heat- ing steel bars for forging, large forgings, fabri- cating and finishing stainless Steels, and forging Of Stainless Steel. 600. 1 TESTING OF, METALS American Iron and Steel Institute. Manufacturers' Standard Practice. Supplementary Information. Sec- tion-COmbined Standard Steel ListS Of American IrOn and Steel Institute, and American SOC 16ty Of Automo- tive Engineers. American Iron and Steel In S titute. Manufacturers' Standard Practice. Supplementary Information. Sec- tion 10. Alloy Steel. Charts and tables Showing Rockwell "C" hardness at distances up to 2 1/2 in. from end under standard end-quench harden abill ty tests for various alloy Steels. American Railway Engineering ASSn. , COnStruction and Maintenance Section, A S S n. Of American Railroads. Manual of Railway Engineering, 1910. Specifications for Drop Test Machine. Shall be arranged to allow a 2, OOO-lb tup to fall freely at least 25 ft. On the 398 Ores, Metals, and Manufactures 600. I Center Of a rail restlng On Supports that can be adjusted to spans varying from 3 ft. to 4 ft. 6 in. Gives details for anvil, springs, base-plate, sub- Structure, pedestals, leads, g a ge., tup, tripping head, and tongs. American Society for Metals. Metals Handbook, 1939 Edition. Ferrous Section-Testing of Iron and Its Alloys. Covers physical testing of tool steels, notched bar t e S t in g of steel, testing bolts and ScrewS, analytical methods for Steel, determination Of Oxygen, nitrogen, hydrogen, etching reagents for microscopic examination, macro etching of iron and Steel, nonmetallic inclusions in steel, use of re- flected polarized light, McQuaid-Ehn test, austeni- tic grain Size, CaSe d e p t h measurement, magnetic testing, and the Spark test. American SOC lety for Metals. Metals Handbook, 1939 Edition. Testing-General for Ferrous Metals. Cov- erS hydrometers, Brinell hardness t e s t , Rockwell hardneSS test, ScleroSCOpe hardness test, monotron hardness test, Wickers hardness test, microcharac- ter, file hardness test, hardness conversion table, MOh's scale of hardness, hardness testing at eleva- ted temperatures, test Specimens, load conversion table for testing, percentage reduction of area for tensile test Specimens, fatigue testing, COrroSiOn fatigue Of metals, statistical methods for control, Spectrographic analysis, metallographic polishing, photomicrography, radiography of metals, and X-ray diffraction. American Society for Testing Materials, A34–44; 1944. Methods of Test for Magnetic Properties of Iron and Steel. Includes procedures for de term 1n 1ng the normal induction and hysteresis, core loss, normal and incremental permeability and core loss, perme- ability Of feebly magnetic materials, interlamina- tion resistance, and lamination factor. American Society for Testing Materials, A 224-41; 1941. Recommended Practice for Conducting Plant Corrosion Tests. Procedure of tests under Operating condi- tions, but not for atmospheric Or underground cor- roSiOn tests. COvers apparatus for mounting speci- men, preparation Of test Specimen, indentification of specimen, duration of test, removal of specimen from test, Cleaning and weighing specimen examina- tion of surface, and form of report. American Society for Testing Materi als, A 255-42T; . 1942. Tentative Method of End-Quench Test for Hard- enability of Steel. Covers determination by the end-quench Or Jom iny test. Consists of water- quenching One end of a cylindrical test Specimen 1 in. in diameter and measuring to what extent from the quenched end the Steel hardens. Apparatus, test Specimens, procedure, plotting test results, index Of hardenability, and report. American Society for Testing Materials, A 256–42T; 1942. Tentative Method of Compression Testing of Cast IrOn. Compression tests of cast iron shall be Inade in accordance with the Tentative Methods of Compression Testing of Metallic Materials (A. S. T. M. Designation: E9), except for length and dimensions. TWO Classes of test specimens designated as medium- length Specimens and long specimens. American Society for Test in g Materials, A 260-42T; 1942. Tentative Recommended Practice for Torsion 639677 ()—45—26 399 Tests of Cast Iron. Covers the procedure for tor- SiOn tests Of Cast iron. Important due to its use for camshaft, Crankshaft, couplings, etc.: Test SpecimenS, DTOCedure, and calculation. American SOC iety for Testing Materials, A 262-44ſ; 1944. Tentative Re commended Practice for Boiling Nitric Acid Test for Corrosion-Resisting Steels. A method Of measuring a quality Of corrosion-resisting steels, especially With regard to the effectiveness Of heat treatment. Gives requirements for apparatus, nitric acid test SOlution, preparation of test specimens, procedure, and calculation and report. American Society for Testing Materials, A 272-44T. Tentative Method of Magnetic Particle Testing and Inspection Of COmmercial Steel Castings. COvers Scope, definition, applications, magnetizing appara- tus, magnetic particles, preparat 1 on Of Surface, methods Of magnetization, application Of particles, demagnetization, interpretation of indications, and report, American Society for Testing Materials, A 275-44.T. Tentative Method of Magnetic Particle Testing and Inspection of Heavy Steel Forgings. COverS SCOpe, definition, applications, magnet 12. 1ng apparatus, magnetic particles, Dreparation Of Surface, meth00S Of magnetization, application Of particles, demag- netization, and interpretation Of indicationS. American Society for Testing Materials, B 63-36; 1936. Method of Test for Resistivity of Metallic Materials. For determining to an accuracy Of 1 per C ent, the electrical resistivity of rolled and drawn materials; preparation of test Specimen, length measurement, CrOSS-Sectional area measurement, leads, heating Of Specimen, and form Of report. American Society for Testing Materials, B 77-33; 1933. Method of Test for Thermoelectric POWer. Of Electrical- Resistance Alloys. For de termination of the rmo- electric power of a metal compared to copper, between O and 100 C., for suitability for use in resistance apparatus. Includes preparat 10m Of test Specimen, measurement Of temperature, electromotive force, DOlarity Of metal, and form Of report. American SOciety for Testing Materials, B 95–39; 1939. Method Of Test for Linear Expansion of Metals. Es— pe C1&lly for determ in in g expansion of Oxidation – resistant alloys at temperatures up to 1,000° C. Describes quartz tube type of dilatameter, accuracy Of micrometers, electric ſurnace and controls, power and temperature measuring instruments, test specimen, calibration of furnace, standard and rapid methods Of procedure, and form of report. American Society for Testing Materials, B 106–40; 1940. Thermostat Metals. Covers D TO cedures for testing flexitivity and electrical resistivity of thermostat metals. Covers change of curvature per unit of tem- perature change for unit thickne SS, a D paratus re- Quired, test Specimen, procedure, and form Of report. American Society for Test in g Materials, B 110-39T; 1939. Ten tative Method Of Te St. f Or Dielectric Strength of Anodized Aluminum. For anodic coatings applied to aluminum and its alloys, also for measure Of thickness Of coating Where properties are known. Requirements for high-voltage transformer, electrode, test Specimens, Surrounding medium, c On d 1 t iOn and position of electrodes, and application Of VOltage. 600. I Directory of Commodity Specifications American Society Or Testing Materials, B113-41; 1941. Method for Bend Te S t in g of Wire (Wire for Radio Tubes and Incandescent Lamps). For evaluation of temper of round wire from 0.25 to 3.0 mm. Nature of bend test, apparatus, test Specimen, and proce- dure. American Society for Testing Materials, B 114–39; 1939. Method of Test for Temperature-Resistance Constants Of Sn 2et Materials for Shunts and Precision Resis— tors. FOr determining COnStan tS Of materials used in temperature range 0 to 80 C. Requirements for test Specimen, terminals, mangan in Samples, appara- tus, baths, temperature and resistance measurements, procedure, and form of report. American Society for Testing Materials, B117–44T; 1944. Tentative Method of Salt Spray (Fog) Test. Gives SCODe, apparatus, t e St Specimens, Dreparation of test Specimens, position of Specimens during test, Salt SOluti Om, cond it ions Of Salt-spray chamber, continuity Of test, per i O d of test, cleaning of tested Specimens, evaluation Of results, and rec- Ords and reports. . American Society for Testing Materials, B 118-42 T, 1942. Tentative M et no d's Of Testing Nickel and Nickel-Alloy Wire and Ribbon for Electronic Tube Filament.S. For Wire Or ribbon W i t ho u t chemical COating; method of chemical analysis, density and tenSile Strength requirements, test Specimen, pro- Cedure, Weight, resistivity, and determination of dimensions. w American Society for Testing Materials, B181-43T; 1943. Tentative Method Of Test for Effect of Controlled Atmospheres Upon AllOys in Electric Furnaces. In- tended for determining (a) the action of controlled atmospheres upon heat-resisting alloys such as are used for electric-heating elements and other parts in industrial furnaces intended to Operate at high temperatures, (b) the temperature at Which attack occurs, and (c) the effect of stress upon the na– ture Or rate of attack. Gives requirements for ap- paratus, test Specimens, test atmosphere, procedure, precauti OnS, and report. American Society for Testing Materials, B 185-43T; 1943. Tentative Method of TOtal ImmerSiOn COrro- Sion Test of Non-Ferrous Metals. Covers scope, ap- paratus, test Solution, test specimens and their preparati On, number of Specimens, methods of clean- ing Specimens after test, duration of test, evalua- tion Of results, report, and appendices. American Society for Testing Materials, B 191-44. T; 1944. Tentative Method Of Test for Equivalent Yield Stress of Thermostat Metals. Gives scope, equiva- lent yield Stress, apparatus, test specimens, prep- aratl On O f Specimens, Stabilization of specimen, procedure, Calculation, and report. American Society for Testing Materials, B 192—44 T, 1944. Tentative Method Of Alternate Immersion Cor— TOS 1. On Test Of Non-Ferrous Metals. Gives SCOpe, apparatus, teSt SOluti On, test Specimens and their Dreparati On, number Of Specimens, procedure, meth- Ods Of cleaning Specimens after test, duration of test, evaluatl On Of resultS, report, and appendices. American Society for Testing Materials, B 193—44T; 1944. Tentative Method of Test for Resistivity of Copper a n d Copper A l l O y Electrical Conductors. Covers the procedure for determining the electrical resistivity of Copper and copper-alloy strips, rods, bars, tubeS, and Shapes used for electrical COnduct OTS. Covers resistivity, apparatus, test specimens, pro- Cedure, temperature COrrection, and explanatory notes. American Society for Testing Materials, E 2–44T; 1944. Tentative Methods of Preparation of Micrographs of Metals and Alloys (including Recommended Practice for Photography as Applied to Metallography). For the examination and photography of ferrous and n On- ferrous metals and alloys. Gives standard magnifi- Catl OnS, reproduction Of Imicrographs, lenses, direc- tions for use Of lens combinations, definiti On Of grain, measurement Of grain Size, numerical expres- SiOn Of g r a 1 n size, grain S126 determination. Of Steels, use of grain S126 in Specificatl Ons, and rec- Ommended practice for photography as applied to met- allography. American Society for Testing Materials, E 3-44T; 1944. Tentative Methods of Preparation Of Metallographic Specimens. To reveal constituents and structure Of metals and their all Oys by means Of the miscroscope. Includes selection, S12e, Cutting, cleaning, mount- ing, polishing, advantages, and apparatus for metal- lographic Specimens. G 1 V e S metallographic proce- dures for aluminum and its alloys, COpper and its alloys, iron and Steel, lead and its alloys, magne — Sium and its alloys, nickel and its alloys, precious metals, tin and its alloys, and ZlnC and its alloys. American Society for Testing Materials, E 4–36; 1936. American Association of State H 1 g h w a y Officials, T67–42. Methods of Verification of Testing Machines. Includes definiti OnS, methods Of Verifying machines that measure load by Standard weights, by proving levers, by elastic calibration device, and by com— paris On method; test specimen, procedure, permissi- ble Variations, interval between verifications and reports. American Society for Testing Materials, E 6–36; 1936. Definitions of Terms Relating to Methods of Testing. COvers stress, Strain, elastic limit, field strength, tensile Strength, C Cºmpressive strength, and modulus Of elasti City. American Society for Testing Materials, E 7-27; 1927. Definl tions of Terms Relating to Metallography. De- fines alloy, alpha brass, etching reagent, grain, Imacrograph, metallography, metal, etc. American SOciety for Testing Materials, E 8–42; 1942. American ASSn. Of State H 1 g h w a y Officials, T68. Methods Of Tension Testing of Metallic Materials. COVers the apparatus, test Specimen, the Outline of method Of Dr.OCedure. Includes cast iron, malleable iron, die C a St l ng S., rod and wire, tubes, welded joints, gripping devices, Speed of testing, and def- ln1t 10ns. American Society for Testing Materials, E 9–33 T.; 1933. American ASSn. Of State Highway Officials, T 69–42. Tentative Methods of Compression Testing of Metallic Materials. For calibration of testing machine by A.S.T. M. method E4, Speed Of Operating, preparation of test Specimen, measurement of specimen, bearing blocks, method of procedure for determination of proportional limit, elastic limit, yield strength, yield point, compressive strength, and stress-strain diagrams. 400 Ores, Metals, and Manufactures 600. I American Society for Testing Materials, E 10-27; 1927. American ASSn. Of State Highway Officials, T70-42. Method of Test for Brinell Hardness of Metallic Ma- terials. For determination of hardness by measure- ment. Of impressi On 1m Surface Of metal, using a 10 Imm. ball and 500 and 3,000 kg. loads. Includes ta- ble Of Brinell hardness numbers, description Of ap- paratus, Specimen, and test procedure. American Society for Testing Materials, E 12–27; 1927. American ASSn. Of State Highway Officials, M 132-42. Definitions of Terms Relating to Specific Gravity. Defines absolute specific g r a V i t y Of solids and liquids, Specific gravity, apparent Specific gravi- ty Of SOlids, and bulk Specific gravity of solids. American Society for Testing Materials, E 14-33; 1933. American Standards ASSn. Z30, 2-1936. Recommended Practice for Thermal Analysis of Steel. For deter- mining temperature at Which physical changes accom- panied by abrupt change in heat content Occur in metals. Furnace, temperature, and timing apparatus, method of procedure using inverse-rate method, and differential method, pre CautlonS, and form Of report. American Soc i e ty for Testing Materials, E 15–39T; 1939. Tentative Methods of Radiographic Testing of Metal Castings. To reveal by photographic means the internal quality Of material under examination. For use in foundry development and final inspec- tion; description of X-ray apparatus, gamma-ray ap- paratuS, radiographic technique and procedure. American Society for Testing Materials, E 16–39; 1939. American Assn. Of State Highway Officials, T 118-42. Method of Bend Testing for Ductility of Metals. For testing Of Welds primarily by free be n d 1 ng with measurement of the fiber el Ongati On. Preparation Of Specimen, Starting and ClOSing the bend, meas- urement Of fiber elongati On, and reproducibility of TeSultS. American Society for Testing Materials, E 18–42; 1942. American ASSn. Of State Highway Officials, T 80 and T 124. Methods Of Test for ROCKWell Hardness and ROckWell Superficial Hardness Of Metallic Materials. FOr uSe in thin Strip Or sheet material, nitrided Or lightly carburized pieces, finished pieces On which large test marks are undesirable, areas near edges, extremely Small- parts, etc. Employs lighter minor and major loads, and more sensitive depth- measuring System; method of procedure, calibration Of test blockS, and hardness Scales. American Society for Te S t i ng Materials, E 21-43; 1943. Recommended Practice for Short-Time Elevated- Temperature Tension Te S t S of Metallic Materials. FOT tests above atmospheric temperatures and up to 2,000 F. Gives requirements for selection of met- als for test, test SpecimenS, tension test appara- tuS, furnace and heating, temperature measuring ap- paratus, temperature survey of furnace, temperature COntrol, room temperature, temperature equilibrium, Strain measurement, procedure, a n d recording and reporting data. American SOC lety for Testing Materials, E 22-41; 1941. Recommended Practice for Conducting Long-Time High- Temperature Tens iOn Te S t S Of Metallic Materials. COVers the determination Of the amount of extension Of metall 10 materials due to the CCImbined effects Of temperature, tensile Stress, and time. POSSI- bll 1 ties and limitat iOns, fundamental measurements, test Specimens, l08.ciing; temperature measurement, con- trol, and Variation; extension Of Imeasurement, COn- ditions of test, plotting results, form of reporting resultS, and precauti OnS necessary in applying result. American Society for Testing Materials, E 23-417; 1941. Tentative Methods of Impact Testing of Metallic Ma- terials. Intended for comparis On Of the brittleness and notch sensitivity Of metals. The u Su al test consists of the determination of the energy absorbed in breaking a notched specimen by a single blow. The tests are based On the as Sumpti. On that resistance to shock and notch effects depends upon the ability of materials to equalize d an ge r O u Sly COncentrated stresses by plastic de formation without sudden fail- ure. Mechanics Of the test, types of test, types Of SpecimenS, apparatus, procedure, Calibrati On, Den- dulum type machines, experimental procedure, and in- Specti On and precautions for pendulum machines. American Society for Testing Materials, E 30–42; 1942. Methods of Chemical Analysis of Steel, Cast Iron, Open-Hearth Iron, and Wrought Iron. For use in ref- eree analyses. General in Structions and precautions; Sampling rolled and forged Steel products, pig iron, gray-iron castings, malleable iron, and wrought iron; and methods Of analysis-total carbon by the direct COmbusti On method, manganese by the bismuthate meth- Od (absence of cobalt), manganese by the persul- fate method (presence of cobalt), phosphorus by the molybdate-magnesia method, phosphorus by the alkali- metric method, Sulfur by the gravimetric method, sul- fur by the evolution method, silicon by the sulfuric acid method, Silicon by the perchloric acid method, copper by the electrolytic Or gravimetric method, copper by the thiosulfate-lodide method, nickel by the dimethylglyoxime method, nickel by the cyanide titration method, chromium by the persulfate oxida- t 10m method, Vanadium by the electrolytic Separation method, Vanadium by reduction with ferrous Sulfate and t 1 trati On With permanganate, molybdenum by the alphabenzoin Oxime method, molybdenum by precipita- tion as Sulfide and Weighing as Oxide, molybdenum by the colorimetric method, cobalt by the zinc oxide- alpha-nitrose-beta-naphthol method, titanium by the cupferron-color ime tric ſhe thod, and Zirconium by the Cupferron-phOSphate method. American Society for Testing Materials, E 43–42 T; 1942. Tentative Recommended Practice for Indentification of Crystalline Materials by the Hanawalt X-Ray Dif– fraction Method. This method requires a knowledge Of the 1nterplanar SpacingS in the Crystal corre- sponding to the three most 1ntense lines in the X-ray diffraction pattern of each Of the crystal components Of the unknown specimen. Advantages and limitations, preparation of test specimens, X-radiatl On, DOS ition Of film, photographic films, intensifying Screens, measurement Of l l n e S On films, interpretatl On Of data, alternative methods, and Safety precauti OnS. American Society for T e s t i ng Materials, E 45-42 T, 1942. Tentative Recommended Practi Ce for De termin- ing the Inclusi On Content Of Steel. COvers deter- mining the 1nclusion content Of Steel by a magnetic powder method and two miscroscopic methods. Test SpecimenS, preparation Of Specimen, procedure, and express 1 On Of resultS. ‘’ational District Heating A S S n . Proposed Tentative Method for Me a su reme n tº Of Relative COTTOS i On -Rſ) 1 600. | Directory of Commodity Specifications Rates—N. D. H. A. Method, 1945. ProVides a simple and rapid means for measuring the relative corrosivity of aqueous solutions and Of comparing the corrosion resisitivity of different metals when exposed to such environments. Applicable to the making of measurements in municipal Water Supplies, industri- al processes, pilot plant experiments, and labora- tory studies, where waters relatively free of sus- pended materials, at temperatures below about 400°F. and at flow rates below about 5 ft. I sec. are en- countered. Gives requirements for apparatus; fabri- cation Of frame, helical COllS, and COuplings; as- sembling a tester, Criteria for installing a tester, periOd Of exposure, Cleaning Of test specimens, cal- culation Of average C. Orr OS 10n rates, table showing COnvers 1 On fa C t Ors and Other pert inent dat, a for Imaterials COmmonly used in Water lines, interpreta- tion. Of data, and drawingS. Society Of Automotive Engineers, Aeronautical Materi- al Specificati Ons 2601B, 2602A, 2604B, 2605A, 2606B, and 2607A; 1944; and 2616, 2620, and 2525, 1940. Pressure Testing-10 lb. p e r Sq. in. , 25 lb. per Sq. in. , 40 lb. per Sq. in. , 55 lb. per Sq. in. , 70 lb. per Sq. in . , 100 lb. per Sq. in. , 200 lb. per Sq. in. (hydraulic), 1,000 lb. per sq. in. (hydraul1c), and 2,500 lb. per sq. in. (hydraulic). To test the strength of and detect leaks in parts where appli- cable. Includes details for procedure S and dispo- Sitions. SOciety Of Automotive Engineers. Aeronautical Mate— rial Specification 2640A; 1944. Magnetic Inspec- tion. To detect the presence of Small grinding or Quen Ching CrackS, SeamS, nonmetallic incluS10ns, and Other defects On and immediately below the surfaces, in magnetizable materials. Gives requirements for applicati Om, Wet process, dry process, procedure, marking, disposition, and check Of equipment and procedure. Similar Specification: Army–Navy Aero- nautical AN-QQ-M-181. SOciety Of Automotive Engineers. 1944 HandbOQk. - Sec- t1 on 3–Processed Materials. SAE Standard Steels, The Steel COmpositions included in this standard are c OnSidered adequate for practically all parts made of ferrous materials that are necessary for the production Of automotive apparatus, and include grades that have been found commercially available and technically adequate for the service required Of Such parts. Includes general instructions, ex- planatí On Of SAE numbering System, Chemical compo- sitions, methods Of Sampling for check analysis, method of determining hardenability, g ra in size charts for classification Of Steel, magna flux test- ing, determinati On Of 1mclusi Ons, general charac- teristics and heat treatments, tenS1 On test Speci- mens, phy Slcal properties, hardness tests, and deſ— in 1t iOn Of heat treating terms. U. S. Gov., Army Air Forces Specification, 2 C27B; 1944. Certificati Om Procedure for the Certificati On Of Magnetic Inspection Operators, Inspectors, and Su- pervis Crs. U. S. GOV. , AI'my-Navy Aeronautical Spec if 1 cation, AN-I-26; 1944. Inspect 1 On; Radiographic. U. S. 3Ov. , Army-Navy Aeronautical Spec if 1 c at 1 on, AN-I-30; 1945. In Spect iOn; Fluores cent Pene trant Method O ſ. U. S. GOV. , Army-Navy Aeronautical Specific at 1 On , AN-I-31; 1945. Inspection Equipment; Horizontal Magnetic Particle. U. S. GOV. , Army - N a V y Aeronautical Specification, AN-QQ-M-188-3; 1943. Metals; Radiographic Inspec- tion of (Process and Application). U. S. GOV. , Dept. Of C 0 m. In e r c e , National Bureau Of Standards. Circular C409; 1936. Production, Heat Treatment, and Properties Of Iron Alloys. This cir- cular describes very briefly the reduction or iron Ore, the productſ On and properties of cast irons, the production and fabricati On Of Steels, and also dis- CuSSes the fundamental principles upon Wh 1 c h the heat treatment Of Steel is based. There are also included brief discussions Of the equipment used in heat-treatment processes and the m a j or types and chief characteristic properties of alloy steels. U. S. Gov., Federal Specification QQ-M-151a; 1936. Amendment 2; 1944. Metals; General Specification for Inspection Of. COvers requirements which are COmmon to all detail Federal Specifications for met- als unless Specifically excepted in the detail Spec- iſi Cati On. It does not describe the material Or ar- ticle but provides means for determining whether the material Or article COn forms to the detail require- ments. Individual requirements for the material Or article are given in the detail Specification. U. S. GOV. , Navy Dept. General Specifications for In- Specti On Of Materials, 1941. Appendix II, Metals, Part A, Definitions and Test, 1941; Appendix II, Metals, Part B, Section 1, Methods Of Analysis of Aluminum and Aluminum AllOyS, 1936; Append IX II, Met- als, Part D, Photomicrographic Standards, Section 1, Photomicrographic Standards for Steel Forgings, 1938; Appendix II, Metals, Part F, Radiography, Sect. 1 on F-1, Definitions and Radiographic Requirements, 1938; Appendix IV, Lumber and Timber (Manufacture, Kiln- Drying, Grading, Inspection, and Shipping), 1941; Appendix VII, Welding, Part A, Section A-2, Symbols for Arc, Gas, and Resistance Welding With Instruc- tions for Use, 1941; Appendix WII, Welding, Part D, Section D-1, General Qualifications of Welding Proc- eSSes, 1938; AppendiX VII, Welding, Part E, Section E-1, Qualification Tests for Metal Arc Welders, 1938; Appendix VII, Welding, Part E, Section E-2, Qualifi- Cati On Test.S for Gas Welders, 1939; and AppendiX VII, Welding, Part G, Section G-1, General Qualification Of Equipment, 1938. test methods, S e e Sp ' " i "f a- COmm Odi tí e S. Proving rings See 919. 9. References. –0 ther t 1 On S under in di Ví dual for call brating testing machines, 600. 2 CLASSIFICAT | ON OF METALS American Society for Testing Materials, E 19–39T; 1939. Tentative Classification Of Austenite Grain Size in SteelS. COmprises tWO Se tS Of Charts, One for ideal— ized form Of a u S t e n 1 t e grain Sizes, the other a series of photo-micrographs found in the carburized case in a carburizing (McQuald-Ehn) test. Method of revealing grain Size, COmparis On Of grain Size, and explanatory noteS. American Society for Testing Materials, E 48–43T; 1943. Tentative Hardness Conversion Tables for Steel. (Re- lationship Between Diamond Pyramid Hardness, Rock- well Hardness, and Brinell Harones S. Presents data Ores, Metals, 600. 3 and Manufactures On the relationship among diamond pyramid hardness, ROckWell hardness, Superficial Rockwell hardness, and B r in e l l hardness of steel. Covers hardness determinations u Se O f COnvers 10n t a b le S , and gives tables for hardness conversion numbers for Steel. National Assn. Of Waste Material Dealer S, Inc. Stand- ard Classification for Old MetalS. Circular 0; 1940. Number and COde Word for each metal WaSte material, with requirements for composition, limitat1 OnS On maximum dimensionS, permissible foreign matter, and conditions for delivery. Includes braSS, copper, pewter, Zinc, tin, lead, aluminum, nickel, Stainless steel, and babbitt, Dr.OductS. Society of Automotive Engineers. 1942 Handbook, Sec- tion 3–Processed Materials. SAE Standard SteelS. The Steel compositions included in this standard are considered adequate for practically all parts made Of ferrous materials that are necessary for the production. Of automotive apparatus, and include grades that have been found commercially available and technically adequate for the service required Of Such parts. Includes general in StructionS, eX- planation Of SAE numbering system, Chemical COmpo- sitions, methods Of Sampling for Check analysis, method of determining hardenability, g ra in S12e charts for classificati On Of Steel, magna flux test- ing, determinati On Of inclusi Ons, general charac- teristics and neat treatments, tension test speci- mens, physical properties, hardness tests, and def- in 1tion of heat treating terms. U. S. Gov. , De p t . Of COmmerce, National Bureau Of Standards. Simplified Prac t 1 c e Recommendation R-58–36; 1936. Classificati On Of IrOn a n d Steel Scrap. This recommendation establ 1 She S Varl Ou S Standard Classes and grades Of Scrap under the gen- eral classes Of Scrap for blast furnaces, for basic Open-hearth furnaces, l0W phosphOruS and 10W Sul- phur scrap for acid Open-hearth furnaces, Scrap for electric furnaces, for gray iron ſoundry practice, for Bessemer COnverters, and for miscellane Ous pur- poses. Sponsored by the National Assn. Of Purchas- ing AgentS and the National ASSn. Of Waste Material DealerS. S. GOV. , Navy D ep t . Metal; NOn ferrous (Composition F). be braZed. 600.3 COAT | NG OF METALS American ASSn. Of State Highway Officials, T65-42. Standard Methods Of Test for Weight Of COating On Zinc-Coated (Galvanized) Iron or S te e l Articles. Gives scope; shop weighing method, Spot test methods, hydrochlorid acid antimony chloride method, Sul- furic acid method, and Other alternate methods for galvanized sheets; stripping test and hydrochloric a Cld antimony chloride method for galvanized wire; and appendiX. American Hot-D ip Galvanizers Assn., Inc. Tentative Standard Specification for Hot—Dipped Coated (Gal– vanized) Products, CS-1–36; 1936. Cover the pro- tective Zinc coatings On various iron and Steel ar- ticles galvani Zed. Include Chemical and physical Specification 46M4e; 1943. For articles to U. American Hot-D1p Galvanizers Assn., Inc. American Hot-Dip Galvanizers ASSn. , American Hot-Dip Galvanizers ASSn. , American HOt-Dip Galvani ZerS ASSn. , American HOt-D1p Galvani ZerS ASSn. , American Hot-D1p Galvani ZerS ASSIſl., propert, 1es, tests, Workmanship and finish, and in- Spection and rejection. Tent at 1 We Standard Specifications for Malleable and Cast Iron; Castings, Fittings, Etc. CS-2-36; 1936. Cover the protective Zinc coatings On various articles made Out Of malleable and cast iron. Zinc used for gal- Vanizing Shall COIlf Oſm to A. S. T. M. Standard Speci- fication B6 for Slab Zinc. Gives requirements as to We 19.ht Of COating, unlf Ormity Of coating, physical properties and testS, WOrkmanship and finish, pack- ing and marking, inspection, Sampling, and rejection. In C. Tent at 1 We Standard Specificatl OnS for B O l t S and Nuts, Lag Screws, Washers, PO16-Line Hardware, Etc. , CS-3-36; 1936. COver Zinc coatings applied by the hot-dip process on hardware and fastenings, Such as builders hardware, pole-line hardware, hardware for farm in- plements, bolts, nuts, screws, nails, rivets, awning pulleys, etc. Zinc used for galvanizing Shall COn- form to A. S. T. M. Standard Specification B6 for Slab Zinc. Contains requirements as to Weight Of coat- ing, weight Of coating test, unifornity of coating, physical properties and tests, workmanship and fin- ish, inspecti Om, sampling, and reject 10n. In c. Tent at i ve Standard Specifications for Turnbuckles, Etc. , CS-4–36; 1936. This specification deals primarily with the requirements to be met in hot-dip galva- nizing turnbuckles. It deals with various features of the galvanizing bath, Zinc used for the COating material, the qu a l i t y Of the Zinc COating On the turnbuckles, and the requirements to be met as to finish, etc. In C. Tent at 1 We Standard Specifications for R a n ge Boilers, Tanks, Etc., CS-5–36; 1936. Specifications cover the pro- tective zinc coatings On V a r 1 Ou S Sizes Of range boilers and tanks, tanks for water heaters, and Varl- ous tanks of a similar kind, and for more Or less Of the same purpose. Requirements as to Chemical prop- erties, physical properties and tests, WOrkmanship and finish, inspection and rejection, and St0ring and Shipping. In C. Tent at 1 We Standard Specifications for Chain-Link Fence; Wire Fabric; Wire Products, Etc., CS-6–36; 1936. These specifications c over zinc-coated chain-link fence fabric, galvanized after weaving, in which the in- dividual pickets are helically wound and interwOVen in the form of a continuous link fabric With Out knots Or ties. Requirements as to manufacture, Sampling, weight and uniformity of coating, packing and mark- ing, and inspection and rejection. In c. Tent at 1 We Standard Specifications for L i g h t Steel Boxes and Containers, Cans, Etc., Made Out Of L 1 g h t Sheet Iron, CS-7–36; 1936. These Specificati Ons apply to the hot-dip galvanizing of various kinds and types of Steel boxes and containers that COme to the Job galvanizer for coating. They refer to all kinds of articles fabricated out of light Steel She et S whether in the form of a container, or Otherwise 403 600. 3 Directory of Commodity Specifications Requirements as to we ight of coating, uniformity of IrOn, Etc., CS-15–36; 1936. The se specifications coating, workmanship, finish, packing, marking, in- are for Wiped articles, such articles being typi- spection, and rejection a 1'e given. cally represented by awning iron. Cover a number Of American Hot-Dip Galvanizers Assn., Inc. Tentative different kinds of articles that may be wiped, for Standard Specifications for P 1 p e , CS-8–36; 1936. eXample half round, Wide flats, Sm a l l flat Strip Pipe under these specifications 1 s intended for Or- Steel, Small angles, etc. Requirements as to base dinary uses Such as low-pressure Service in Steam, metal, grade Of Zinc, galvanizing, Zinc coating, bend- water, and gas lines. Galvanized pipe relative to ing, Weight Of COating, physical properties and tests, the base metal Shall be made and tested in a CC Ord- inspection, Sampling, and rejection. ance with A. S. T. M. Specification A53 and the pipe American HOt-Dip Galvanizers Assn., Inc. Tent a ti Ve Shall be galvanized and the COating tested in ac- Standard Specifications for Cans, Metal Ware, HOllOW COrdance With A. S. T. M. Specification Al2O. Gives Ware, and L1ke Articles, CS-16–36; 1936. This set requirements as to weight of coating, workmanship Of specificati Ons requires that all metal ware ar- and finish, inspection, and rejection. ticles, all cans, and all items included are to be American HOt-Dip GalvanizerS ASSn. , Inc. Tentative hot-dip galvanized after fabrication, hand-dipped, Standard Specifications for Refrigerator C&ils and and not any articles fabricated into these articles Like Articles Made of Pipe, CS-9-36; 1936. This from galvanized s h e et S. Requirements as to base specification applies to all pipe coils of various metal, Zinc COating, Weight of coating, stripping types used in refrigerators. Gives requirements as test, inspection, Sampling, and rejection. to process Of galvanizing, Weight Of COating, WOrk- American HOt-Dip Galvanizers Assn., Inc. Tentative manship and finish, inspection, and rejection. Standard Specification for Hot Dipped Zinc Coated American HOt-Dip Galvanizers Assn., Inc. Tentative (Galvanized) Steel Window Sash, CS-17–38; 1938. The Standard Specificati Ons for Gratings, Grills, and scope of this Specific at 1 on cover S the required Like Articles, CS-1O-36; 1936. Gives requirements standard materials, Statements regarding the weight as to the grade Of Zinc to be used, method Of gal- Of coating, allowances for Zinc coating, tests for vanizing, weight of coating, physical properties Zinc COating, ſinlSh, defectS, 1nSpection, and Other and tests, WOrkmanship, finish, inspection, and re- features Of importance. jecti On. American HOt-D1p Galvanizers ASSn. , Inc. Tent at ive American HOt-Dip GalvanizerS ASSn. , Inc. Tentative Standard Specifications for HO t - D 1 p Zinc-Coated Standard Specifications for Hoops and Bands, Strip Steel, Etc., CS-11-36; 1936. These Specificati Ons are for hoops and bands, and steel strip or like articles Of 1 TOn and Steel that are Zinc COated. It also COvers flatnaille SS, Steel, b0X Strapping, etc., that are galvanized. Gives requirements as to process Of galvanizing, Zinc COating, bending, resistance to COrroSiOn, and meth O(lS Of inspection and te St. American HOt-Dip Galvanizers ASSI). , Inc. Tentative Standard Specificati Uns for Chain, CS-12-36; 1936. Cover hot-dip galvanizing of 1ron and steel chain and like articles. Gives requirements as to condi- tion of base metal, zinc, process of galvanizing, Zinc coatings, Weight Of COating test, weight Of coating test after galvani Zing, tests, inspection, and rejection. American HO t-Dip Galvani ZerS ASSn. , Inc. Tentative Standard Specificati Ons f Or Large Smokestacks an d Like Articles, CS-13-36; 1936. These specifications apply to very large articles Such as Smokestacks for ships, or factories, very large sheet steel or plate Steel boxes. Give requl rementS as to base metal, grade Of Zinc, process Of galvanizing, Zinc COating, We 19.ht Of COating, Weight Of COating test, uniformity of COating, workmanship, finish, inspec- tion, and rejection. American HOt-Dip Galvani ZerS ASSn. , Inc. Tentative Standard Specifications for Very Small Articles— Rivets, Nails, Tacks, Etc., CS-14–36; 1936. Con- tains requirements as to base metal, grade of zinc, process Of galvani Z1mg, Z in C coat 1 ng, we ight of coating, weight of coating test, uniformity of coat- ing, physical properties, tests, WOrkmanship, fin- 1sh, in Specti On, Sampling, and rejection. American HOt-D1p Galvani ZerS ASSn. , Inc. Tentative Standard Specifications for Wiped Articles–Awning (Galvanized) Ste el Highway Sign Posts, CS-18–38; 1938. The scope of this specification covers the required standard materials, statement regarding the weight of coating, tests for zinc coating, finish de- ſects, inspection, and Other features. American HOt-DiD Galvanizers ASSn. , In C. Ten t at 1 We Standard Specifications for Method of Test for Uni- formity of COating by the Copper Sulphate Dip Test (Preece T e s t ) on Zinc-Coated (Hot—Dip Galvanized) Steel Castings and FOrgings, Gray IrOn and Malleable Iron Castings, CS-19–39; 1939. This method covers the procedure by which the Preece test shall be per- formed to determine the uniformity of the Zinc coat- ing (galvanizing) On Steel castings and forgings, gray 1 ron and malleable 1ron castings. American IrOn and Steel Institute. Contributions to the Metallurgy Of Steel-NO. 4; 1941. Possible Sub- Stitutes for Zinc Coatings On Steel. Covers lead base COatingS, unavailable metalS Or those of re- Stricted availability, nonmetallic inorganic coat- ings, Organic coatings, surface preparation of sheets, light metall 1 c treatments, Chemical treatment on black sheets, nontreatment on black sheets, paints for treated and untreated Sheets, COatingS for tinder- ground service, coatings subject to atmospheric ex- posure, coatings for inside Of p 1 p e , nonmetallic COatings for pipe, metal Ware, and Wire products. American SOciety for MetalS. Metals Handbook, 1939 Edition. Surface Treatments and Cladding of Ferrous Metals. COvers electroplated metal coatings, indus— trial or "hard" chromium plating, tinning of steel, Zinc coatings, Sprayed metal coatings, coloring steel, Cleaning Of metals, Cleaning metals with alkaline solutions, pickling iron and steel products, electro- lytic pickling of iron and Steel, cleaning metals by blast cleaning process, tumbling, rolling, and bar- rel burnishing, Slushing COmpounds, composite steels, 404 Ores, Metals, and Manufactures 600. 3 Stainless clad steels, nickel and nickel alloy clad jointly by the American Electro-Platers' Society, Steel, lead COatings, Copper COvered Steel Wire, and the National Bureau of Standards, and the A. S. T. M. facing Or Surfacing by welding. American Society for T e s t i ng Materials, A 219–40T, American Society for Testing Materials, A 90-39; 1939. 1940. Tentative Methods of Test for Local Thickness Methods Of Test for Weight of COating on Zinc-Coated of Electrodeposited Coatings. For coatings of nick- (Galvanized) Iron or Steel Articles. Covers proce- el, Copper, Z1nc, or cadmium by microscopic test, and dures for determining weight of coating; for sheets for coatings Of chromium by spot test. Method of by Shop weighing and shop test methods using (stand- microscopic test procedure, test specimen, etching ard) hydrochloric acid—anitmony chloride, or (al- reagents, and mounting specimens; for spot test ternate) sulfuric acid, or (alternate) basic lead Specimen, reagent, procedure, time required, and cal- acetate, Sulfuric acid-permanganate, thermal, and culations. Prepared jointly by the American Electro- evolution. Of hydrogen methods. Includes Stripping Platers' Society, the National Bureau of Standards, test for galvanized wire, and appendix for deter— and the A. S. T. M. mination of iron in Zinc coatings. American Society for Testing Materials, A 239–41; 1941. American Society for T e s t in g Materials, A 123–33; American ASSn. Of State Highway Officials, T 66–42. 1933. American ASSn. Of State Highway Officials, Method of Test for Uniformity of Coat i ng by the M111-35. American Standards ASSn. G8, 1-1933. Zinc Preece Test, Copper Sulfate Dip, on Zinc-Coated, Gal- (Hot-Galvanized) Coatings on Structural Steel Vanized, IrOn Or Steel Articles. For determination ShapeS, Plates, and Bars, and Their PrOducts. For Of thinnest portions of coating, but not for rela- dipping articles in molten bath of Zinc, minimum tive Weight Of COatings. Includes SOlution, test impurities in Zinc, test Samples, embrittlement of Specimen, Outline of procedure, end point, and appli- material, Weight Of COating, adherence a n d uni- Cat 10n S Of method. formity Of COating. American Society for Test i ng Materials, A 263-44T; American Society for Test in g Materials, A 143–35; . 1944. A. S. M. E. BOiler COn Struction COde Specifica- 1935. Recommended Practice for Safeguarding Against tion, SA-263. Tentative Specifications for Corrosion- Embrittlement of Hot-Galvanized Structural Steel Resisting Chromium Steel Clad Plate, Sheet, and Products and Procedure for Detecting Embrittlement. Strip. For carbon steel Or low-alloy steel base to For preventing and determining loss of ductility, Which is integrally and COntinuously bonded on One factors tending to cause embrittlement; Steels to Or both Sides a layer Of corrosion-resisting chromi- use, cold working, and procedure for galvanized an- um Steel. Gives requiremerits for process, heat gle test. treatment, thickness Of cladding metal, chemical con- American Society for Testing Materials, A 153-42T; DOS1tion, check analysis, physical properties, test 1942. Tentative Specifications f Or Zinc COating SpecimenS, number Of testS, permissible variations (Hot-Dip) On Iron and S te el Hardware. Includes in thickness and weight, finish, repair Of minor de- builders hardware, bolts, Screws, rivets, pulleys, fects, marking, inspection, and rejection. etc. , but not marine hardware nor articles formed American Society for Te S t i ng Materials, A 264-44T, after COating. Gives requirements for Zinc, weight 1944. A. S. M. E. BOiler COnstruction COde Specifica- Of coating, uniformity and adherence of COating, and inspection. American Society for Testing Materials, A 164-40T; 1940. Tentative Specifications for Electrodeposited Coatings of Zinc on Steel. Includes three types of coatings to withstand corrosion; requirements for manufacture, thickness of coating, Significant Sur- faces, Selection of samples, test for thickness of COating, and time required for plating. Prepared jointly by the American Electro-Platers' Society, the National Bureau of Standards, and the A. S. T. M. American Society for Testing Materials, A 165-40T, 1940. Tentative Specifications for Electrodeposited Coatings Of Cadmium On Steel. Includes three types Of COatings, cleaning Of Steel, minimum thickness of coatings, tests for thickness, and finished uni- form dull Or bright appearance of coatings. Pre- pared jointly by the American Electro-Platers' So- Ciety, the National Bureau of Standards, and the A. S. T. M. American Society for Testing Materials, A 166-41T; 1941. Tentative Specifications for Electrodeposited COatings Of Nickel and Chromi -ſ. On Steel. For use for both appearance and protection against corro- SiOn; includes three types of coatings, requirements for manufacture, thickness of coatings, optional COpper C0ating, Significant Surfaces, tests of coat- ings, and time required for plating. Prepared tion, SA-264. Tentative Specifications for Corrosion- Resisting Chromium-Nickel Steel Clad Plate, Sheet, and Strip. For carbon Steel Or 10W-all Oy Steel base to which is integrally and continuously bonded on One or both sides a layer of corrosion-resisting chromium-nickel Steel. Gives requirements for proc- e SS, he at treatment, thickness Of Cladding metal, chemical composition, check analysis, physical prop- erties, test Specimens, number of tests, permissible * variations in thickness and weight, finish, repair of minor defects, marking, inspection, and rejection. American Society for Test i ng Materials, A 265-43T; 1943. A. S. M. E. BOiler COnStructi Orl COde Specifica- tion, SA-265. Tentative Specifications for Nickel and Nickel-Base Alloy Clad Steel Plate. For a car- bOn Steel or low-alloy Steel base to Which is inte- grally and COntinuously bonded On One Or both sides a layer of nickel Or nickel-base alloy. Gives re- quirements for process, heat treatment, thickness of Cladding metal, Chemical COmpositi On, check analysis, physical properties, test Specimens, number Of tests,. permissible variations in thickness and weight, fin- 1Sh, repair Of minor defects, marking, inspection, and rejection. American Society for T e s t i ng Materials, A 267-44T, 1944. Tentative Spec 1 fications for Lead Coating (Hot-Dip) on Iron or Steel Hardware. Gives scope, lead, weight Of COating, weight Of c O a t i ng test, 405 600.3 Directory of Commodity Specifications acetic acid test for Weight Of COating, COntinuity of coating, ferroxyl test for COntinuity Of coating, microscopic test for local thickness Of lead coat- ing, workmanship and finish, packing, inspection and rejection. American Society for Testing Materials, B 136-40T, 1940. Tentative Method of Test for Sealing of Ano- dically Coated Aluminum. For test for nonadsorption of coloring m a t t e r , or non-Staining in Service. Special Solution required and method Of procedure. American Society for Testing Materials, B 137-40T, 1940. Tentative Method of Test for Weight of Coat- ing on Anodically Coated Aluminum. For anodically Oxidized aluminum and 1 ts all OyS and approximate measure Of thickness Of coating. Reagent necessary, test Specimen, and Outline Of procedure. American Society for Testing Materials, B 141-41T, 1941. Tentative Specifications for Electrodeposited Coatings of Nickel and Chromium on Copper and Copper- Base Alloys. Cover Requirements for electroplated (three types of) coatings On copper articles, in- cluding a final coating Of nickel Or chromium Where both appearance and protecti On 8 gainst COrroSiOn Of the base metal are important. Manufacture, thick- ness of coatings, Significant Surfaces, Selection of samples, number Of tests, tests for thickness Of coatings, acceptance and rejection, reteSt, COS tS of tests, and time required for plating. Prepared jointly by American Electro-Platers' Society, Na- tional Bureau of Standards, and American SOCiety for Testing Materials. American SOciety for Testing Materials, B 142-41T, 1941. Tentative Specifications for Electrodeposited COatings Of Nickel and Chromium On Zinc and Zinc- Base All Oys. COver requirements for electroplated (three types of) coatings on zinc articles, includ- 1ng a final C O a t in g Of nickel Or chromium where both appearance and protection against corrosion of the base metal are important. Manufacture, thick- ness and continuity Of coating, Significant Sur- faces, Selection. Of Samples, number Of tests, test for thickness of COating, Salt spray test for con- tinuity of coating, acceptance and rejection, re- test, cost Of tests, and time required for plating. Prepared jointly by American Electro-Platers' So- c1 ety, Nati Onal Bureau Of Standards, and American Society for Testing Materials. American Society for Testing Materials, B 177-43T, 1943. Tentative ReCOmmended Practice for Chromium Plating On Steel for Engineering USe. Intended as an aid to Such platers and engineers Who, although familiar with ordinary electroplating practice, are COn fronted with new problems inherent in the elec- trodeposition of chromium for engineering use. Cov- erS nature Of Stéel, cleaning, etching, racks and an Odes, Chr0mium plating, treatment S of chromium COating, repair Of Chromium coating, and methods of teSting. American Society for Testing Materials, B 183-43T, 1943, Tentative Re commended Practice for Prepara- tl On Of LOW-Carbon Steel for Electroplating. In- tended as an aid to platers in setting up a Suit- able cleaning cycle preparatory electroplating of IOW-carbon Steel. Covers nature of cleaning and gives requirements for nature of cleaning, cleaning Soluti Ons and apparatus, procedure for racked parts, variations in procedure for parts to be racked, pro- cedure for parts in bulk, variations in procedure for parts in bulk, and tests for efficiency of the preparato Ty Cleaning. American Society for Testing Materials, E S-31; 1943, Emergency Specifications for Electrodeposited Coat- ingS Of Lead On Steel. COvers requirements for Elec- troplated lead coatings On Steel articles that are required to withstand c Orr O Si on and includes Six types. G 1 v e S manufacture, thickness Of coatings, COntinuity Of COatings, significant Surfaces, Selec- tion. Of Samples, number Of tests, tests for thickness of coating, salt spray test for continuity of coat- ing, acceptance and rejection, retest, cost Of tests, and appendi CeS. American Transit ASSn. Specifications for Galvanizing Or She rardizing On IrOn and Steel, D6-41; 1941. Lists Certain Specificati OnS Of the American Standard S Assn. Or the American Society for Testing Materials which should be used for galvanizing under the mate- I’ials listed. ASSn. Of American Railroads, Operations and Maintenance Dept., Engineering Division, Signal Section. Manual of Recommended Practice, 1943. Specific at 1 On for Metal Plating. Recommends specifications for plat- ing of metals meeting the requirements and tests Of the A. S. T.M. COverS Steel CoatingS as follows: Zinc, A 164; Cadmium, A 165; and nickel and Chromium, A 166. AlSO covers electro-deposited coatings as follows: Nickel and chromium On copper and copper-base alloyS, B 141, and nickel and chromium On Zinc and Zinc-base alloys, B 142. Society of Automotive Engineers. Aeronautical Material Specification 2400C; 1944. Cadmium Plating. The purpose Of the Specification is to p r O t e c t parts against corrosion. Gives requirements for prepara- tion, procedure, thickness, thickness determination, quality, application, and rejections. Similar speci- fication: Army-Navy Aeronautical AN-QQ-P-421. Society of Automotive Engineers. Aeronautical Material Specification 2402A; 1944. Zinc Plating. The pur- pose Of this specification is to protect metal parts against corrosion. Covers preparations, procedure, thickness, thickness determination, quality, applica- tion, and rejections. Similar Specification, Army- Navy Aeronautical AN-P-32. Society of Automotive Engineers. Aeronautical Material Specification 2470A; 1 94 2. Protective Treatments for Aluminum Base AllOyS. The purpose Of this speci- fication is to increase COT roS 1 On re S is tance and provide SurfaceS Which Will in Sure maximum paint ad- herence. Describes process, preparation of material, precautions to be Observed, and application to alu- minum alloy parts. SOciety Of Automotive EngineerS. Aeronautical Material Specification 2475; 1940. Protective Treatments for Magnesium Base Alloys. The purpose of this specifi- cation is to increase corrosion resistance and pro- Wide Surfaces Which will insure maximum paint ad- herence. Describes both dichromate and chrome pickle processes to be used, preparation of the material, precautions to be Observed, and application of the processes to the materials. Society Of Automotive Engineers. Aeronautical Material Specification 2503; 1940. Black Finishing, Low Bak- ing. FOr parts which do not exceed a temperature of 406 Ores, Metals, and Manufactures 600. M. 350°F. Gives requirements for process, preparation, priming COat, enamel finish, and approved materials. SOciety of Automotive Engineers. Aeronautical Mate- rial Specificati On 2510A; 1944. Engine Gray Fin- iShing, LOW Baking. For parts which do not exceed a temperature of 300°F. G i v e s requirements for process, preparati On, priming coat, enamel finish, 8.nd a DDTOVed IſlaterialS. Society Of Automotive Engineers. Aeronautical Mate- rial Specification 4710; 1942. Brass Wire, Tinned. Gives requirements for composition, condition, qual- ity, tolerances, reports, and rejections. SOClety Of Automotive Engineers. Aeronautical Mate- r181 Specification 5033; 1942. Steel Wire; Zinc- Coated (LOW-Carbon). Gives requirements for compo- Sition, condition, quality, tolerances, reports, packaging, and rejections. Similar specification: Army-Navy Aeronautical AN-QQ-W-435. SOciety Of Automotive Engineers. Aeronautical Mate- rial Specification 5036; 1943. Steel She et and Strip-LOW-Carbon (Aluminum Coated). Chemical com- DOS ition, COnditi On, quality, tolerance, reports, identification, and rejection. U. S. Gov., Amy Air Forces Specification 11353, 1943. Steel; LOW Carbon, Aluminum COated, Sheet and Strip. U. S. Gov. , Army Air Forces Specification, 20020-A; 1941. Protective Coatings and Finishes for Auto- motive Wehicles; General Specification for. U. S. GOV., Army Air Forces Specification, 20031-A; 1944. Process; Chromium Plating, for Aircraft En- gine Cylinders. U. S. GOV., Army. A 1 r Forces Specification, 1944. Cementing Metal to Metal, Process for. U. S. GOV., Army Air Forces Specification, 20040; 1945. An Odizing Process. For inspection of forged aluminum alloys. U. S. G O V . , Army-Navy Aeronautical Specification, AN-M-12; 1943. Magnesium Alloy; Processes for Cor- r0SiOn Protecti On Of. U. S. G O V . , Army-Navy Aeronautical Specification, AN-P-32a; 1944. Plating; Zinc. U. S. G 0 V . , Army-Navy Aeronautical Specification, AN-P-34a; 1944. Plating; Nickel. U. S. G O V . , Army-Navy Aeronautical Specification, AN-P-39a-l; 1945. Plating; Chromium. U. S. G O V . , AN-P-61; 1944. Plating; Cadmium. U. S. G O V . , Army-Navy Aeronautical Specification, AN-QQ- A-696a, 1941. An odic-Films; Corrosion — Protective (for) Aluminum Alloys. 20034; U. S. Gov. , Army-Navy Aeronautical Specification, AN-QQ-S-91; 1938. Salt- Spray-Corrosion-Test; Proc- eSS for. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Research Paper RP1645; 1945. Effects Of Polishing of Steel Upon the Protective Walue of Electroplated Coatings. Various polished specimens plated with copper, nickel, trolled thickness were exposed to tile atmosphere at Various locations and the extent of rusting observed at per 10d ic inspections. Accelerated tests, such as the Salt-spray, hot water, ferroxyl, and conden- Sat10n tests were also made. U. S. GOV. , Federal Specification, WW-P-541a; 1940. Plumbing Fixtures (for) Land Use. Includes require- Army-Navy Aeronautical Specification, and Chromium Of COn- ments for tests for thickness of electroplated coat- ings. Covers plated areas to be tested for average thickness Of coatings; spot test for minimum thick- neSS Of Chromium On brass, red metal, White metal and zinc-alloy die-castings; magnetic test for minimum thickness Of nickel On brass, red metal and white metal; tests for average thickness of chromium and nickel plating on brass, red metal and white metal; test for cobalt; tests for average thickness of chro- mium, nickel, and copper On Zinc-alloy die-castings; and microscopic tests for minimum thickness of cop- per and nickel on zinc-alloy die castings. Emergen- cy Alternate Federal Specification E-WW-P-541a; 1942. (issued by Procurement Division, Treasury Dept, U. S. Gov.). Changed requirements for metals and finishes, Standard materials, and illustrations, se- lections, and air gaps. U. S. Gov. , Navy Dep t . Specification, 46Pl; 1937. Plating; Cadmium. U. S. Gov. , Navy D ep t . Specification, 46P2; 1938. Plating, Zinc. U. S. GOV., Navy D ep t . Specification, 4673; 1944. Zinc-Coating (Hot-Dip Galvanizing). U. S. Gov., Navy Dept. Specification, 5112 (I); 1930. Inhibitors; Pickling. U. S. Gov., Navy Dept. Specification, 5113 (I); 1939. Indicator, Corrosion-Control. - U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 3-100-1; 1942. Protective Coatings and Finishes for Alrcraft and Aircraft Parts, General Specifica- tion for. - U. S. GOV., U. S. Army, Army Air Forces. Specifica- t1On 98-20004C; 1931. Protective Treatment for Alu- minum and Aluminuſn All Oys. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 98-20007; 1935. Cleaning of Aircraft Metal Sur- faces P r i or to Application of Initial Protective COating. U. S. Gov., U. S. Army, Medical Department. Specifi- cation 10-3011; 1944. Corrosion-Resistant Treatment (for Box—Lock Stainless Steel Surgical Instruments). U. S. GOV. , U. S. Army, Ordnance Department. Specifi- cation 57-0-2C; 1943. Finishes, Protective, for Iron and Steel PartS. U. S. GOV. , U. S. Army, Quartermaster Corps. Specifi- cation 3-124; 1926. Bronze Finish (for Metals). U. S. GOV. , U. S. Army, Signal Corps. Specification 71-253A; 1926. Galvanizing as App li e d to Signal COrps Equipment. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-254A; 1929. Tinning Test for Copper Wire as Ap- plled to Signal Corps Equipment. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-263A; 1928. Tinning Test for Iron and Steel Wire. References.--N1ckel salts for nickel plating, see 839. 39, ammonium chloride (sal ammon iac) for galva- n 1 Zing purposes, see 831. 4. Other metall ic coating requirements and methods of test, see specifications under indi Wl dual commodi ties. 600.4 DEFINITIONS OF METALs American Society for Testing Materials, A 81-33; 1933. Definitions Of Terms Relating to Wrought Iron. De- ſines WTOught iron, buShelling, fagoting, ſuck bar, COITInon iron, Slab Dile, box pile, refined bar iron Or refined wrought-iron bars, and double-refined 1 ron. 407 600.) Directory of Commodity Specifications American Society for Testing Materials, A 127–44T, 1944. Tentative Definitions Of Terms, With Symbols, Relating to Magnetic Testing. Gives table Showing symbols used in magnetic testing and defines a large number of terms used in magnetic testing. American Society for Testing Materials, E 7–27, 1927. Definitions of Term s Relating to Metallography. DefineS alloy, alpha brass, etching reagent, grain, macrograph, metallography, metal, etc. U. S. GOV. , D e D t . Of COmmerce, National Bureau Of Standards. C 1 r cul ar C398 and Supplement, 1940. Standard Samples. Gives 41 Standard S am p 1 e S Of Steel chemical Standards with Schedule Of Welghts and fees. These samples are prepared and sold by the National Bureau Of Standards With a certificate Of analysis, for use in industry and by Others as a comparis On standard for checking the accuracy of analysis of Similar materials. U. S. GOV. , D ep t . Of COmmerce, National Bureau Of Standards. Circular C398 and Supplement, 1944. Standard Samples. Gives 18 standard S am ple's Of steel (spectrographic standards) with schedule of weights and fees. These samples are prepared and sold by the Bureau with a certificate of analysis, for use by industrial Organizations and Others, for checking the accuracy Of analyses Of S1milar steelS. U. S. Gov. , D ep t . Of Commerce, National Bureau of Standards. Circular C398 and Supplement, 1944. Standard Sample S. Gives a descriptive list of Standard Samples 4ſ, 5h, 66, 7c, for Cast iron; 55a for ingot iron; 82 for nickel-chromium cast iron; 107 for nickel-molybdenum cast iron; 115 for nickel- chromium-copper Cast iron; and 122 for cast iron (car wheel). These samples are prepared and sold by the National Bureau Of Standards with a certifi- cate Of analysis, for use in industry and by others as a comparison Standard for checking the accuracy of analysis of Similar material. 600.5 HEAT TREATMENT OF METALS American Iron and Steel Institute. Joint Sponsor With Society of Automotive Engineers, Inc. Contributions to the Metallurgy of Steel-No. 11; 1944. Tentative Hardenability Bands. Gives grades Of Steel, chem- ical composition limits, identification, grain size, use of band limits, general requirements, and tables ShOwing chemical composition ranges, standard per- missible variations, end-quench hardenability bands, and Rockwell hardness for various tentative hard- enability bands. American Society for Metals. Metals HandbOOk, 1939 Edition. Ferrous Section-Case Hardening. Covers carburizing introduction, carburizing methods, mech- anism of carburization, selection of carburi Zing Steel, Case depth, a n d heat treatment, pack car- burizing, gas carburizing, liquid carburizing, cya- niding, selective carburization of steels, and ni- triding. American Society for Metals. Metals Handbook, 1939 Edition. Heat Treatment of Ferrous Metals. Covers heat treatment of metals, recrystallization, rela- tion of design to heat treatment, pr in c 1 ples of heat treatment. Of iron and Steel, flame hardening, and heat treatment of carbon Steels including the types Of castings, gears, forgings, Shafts, Springs, tool Steels, dies, presses, shears, taps, and molds. American Railway Engineering ASSn. American Society for T e s t in g Materials, A 255-42T; 1942. Tentative Method of End-Quench Test for Hard- enability of Steel. Covers determination by the end- quench or Jominy test. Consists of water-quenching One end Of a cylindrical test Specimen 1 in. In diam- eter and measuring to What extent from the quenched end the Steel hardens. Apparatus, test SpecimenS, procedure, plotting test results, index of harden- ability, and report. - American Society for Testing Materials, E 44-43; 1943. Definition of Terms Relating to Heat Treatment of Metals. This standard is intended to be strictly a set of definitions and not a specification. Defines about fifty terms. Prepared jointly by the American Society of Metals, Society of Automotive Engineers, American Foundrymen's Assn., and American Society for Testing Materials. International Acetylene ASSn. Flame Hardening by the Oxy-Acetylene Process. Describes the nature and Scope of flame-hardening, the hardness effects Ob- tainable With Several types Of Steels and the tech- niques used in hardening Objects of various size and Shape. Contains approximate operating data for the more common flame-hardening Operations. U. S. GOw. , Army Air Forces Specification, 10085; 1942. Steels USed in Aircraft Carburizing and Nitriding, Process for. U. S. GOV. , Army-Navy Aeronautical Specification, AN-H -25–2; 1944. Heat Treatment of Magnesium Al- loy Castings; Process for. U. S. Gov., Army-Navy Aeronautical Specification, AN-QQ-H-1868; 1944. Heat Treatment of Aluminum Al- loys; Process for. U. S. GOV. , Army- Na Vy Aeronautical Specification, AN-QQ-H-201-2; 1942. Heat-Treatment-Of-Steels (Air- craft); Process for. References.—0 ther heat, treatment requirements, see specifications under individual commodi tí es. 600. 6 PLUMB | NG American Gas Assn. Requirements for House Piping and Appliance Installation, 1928. Fundamental and basic requirements stated that will insure safety and sat- isfactory Service in installation of house piping and appliances. Recommended practice in piping, gas metering, appliance installation, and flue connec- tions to meet requirementS. COnStruction and Maintenance Section, A S S n . Of American Railroads. Manual for Railway Engineering, Specifications for Buildings for Railroad Purposes; Plumbing, Gives requirements for excavation, arrangement Of System, sizes and kinds of pipe and fittings, valves, pipe sleeves, soil and vent Stacks, meter, pressure reg- ulator, traps and cleanouts, pipe covering, Slate com- partment work, tests, gas piping, and fire protec- tlOn. American Society of Mechanical Engineers. Sponsored by American Public Health ASSn. American Standards Assn., A 40.4–1942. Air Gaps in Plumbing Systems. For plumbing fixtures and all Water-connected de- vices. Give S definitions, minimum required air gap dimenS1 OnS, tankS Or Vats With Water inletS below the floor-level rim, water closet tanks, drinking fountain nozzles, m in im u m air gaps for generally uSed plumbing fixtures, and illustrations. 408 Ores, Metals, and Manufactures 600. 6 American Society of Mechanical Engineers. Sponsored by American Public Health ASSn. American Standards ASSn. , A 40. 6- 1943. Backflow Preventers in Plumb- ing SystemS. For plumbing fixtures and all water- COnnected devices. Gives requirementS, definitions, tests, and illustrations. National ASSn. Of Master Plumbers Of the U. Plumbing Code, 1933. Revised, March 1942. Includes definitions Of plumbing and plumbing terms; general regulations; regulations for quality and Weights Of materials, joints and connections, traps and clean- Outs, Water Supply, and distribution, quality Of Water Supply, plumbing fixtureS, hangers and Sup- ports for plumbing piping, ventilation Of rooms and fixture S, drainage and Venting Of plumbing Systems, Safe and Special wastes for industrial refrigera- tor, Special COnditions, tests Of plumbing Systems, Sewage disposal and covering. S. GOV. , De p t . Of COmmerce, National Bureau Of Standards BH13; 1931. Recommended Minimum Require- ments for Plumbing. RecCºmmended by building COde committee for incorporation in building codes of States and cities; includes definitions Of terms, regulations On Slope of horizontal piping, change in direction, prohibited fittings, quality Of mate- rials in general according to ASTM Specifications, requirements On minimum thickness Of Sheet metals, COnstruction Of joints and COnnections, kindS, Sizes, materials, and required installation of traps, pipe cleanouts, back Water valves, Water Supply pipes, Waste Stacks, vent pipes, house drains and Sewers, St0rm drains, etc., inspection and test requirements for completed installation, recommended construc- tion details. S. Gov. , D ep t . Of COmmerce, National Bureau Of Standards. Building Materials and Structures Report BMS28; 1939. Backflow Prevention in Over-Rim Water Supplies. This report describes the methods used and the results Obtained in the investigation Of the prevention of backflow from plumbing fixtures with over-rim supply by means of air gaps between the Supply Opening and the highest possible liquid level in the fixture. The previous Work is dis- cussed and the data necessary for a complete under- Standing of the subject are presented. The treat- Unent has been developed from the point of view of the C OnStruction. Of the Supply fitting as well as its location with respect to the fixture. Finally, recCmmendations are offered in a form suitable for use in field inspection. S. GOV. , Dept. Of COImmerce, National Bureau of Standards. Building Materials and Structures Report BMS58; 1940. Strength of Soft-Soldered Joints in CODper Tubing. An extended investigation was made Of the Strength, under tensile loading, of sleeve J 01nts in copper tubing, with Wrought-copper and cast-brass coupling, soldered with (50-50) tin-lead and (95-5) tin-antimony alloys. S. GOV. , D ep t . Of COmmerce, National Bureau of Standards. Building Materials and Structures Report BMS65; 1940. Methods of Estimating Loads in Plumb- ing Systems. This report describes a method of es— timating the demand and sewage loads for which pro- V1SiOn Should be made in designing plumbing systems in Order that the service may be satisfactory. The S. , Inc. U. U. U. U. characteristics of flow through a plumbing System and of the operation of supply valves and plumbing fixtures are described, and their influence On the method of estimating the load to be expected is dis- cussed. The relative load-producing values of dif- ferent kinds Of commonly used plumbing fixtures are analyzed, and a table is developed giving relative load Weights in terms Of a 1080 factor called the "fixture unit. " An estimate curve developed by means ' Of the probability function is given, and 1 tS use in conjunction with the table of fixture units is il- lustrated. U. S. GOV. , Dept. Of COmmerce, National Bureau of Stand- ards. Building M at e r i a l S and Structures Report BMS66; 1940. Plumbing Manual (Report of Subcomit- tee on Plumbing of the Central Housing Committee On Research, Design, and Construction). A manual of recommended plumbing practice is presented by a com- mittee composed of representatives Of Federal Agen- cies most concerned with the Subject. The committee has taken into COnS1deration available recommenda- tions Of Other bodies and results Of research Der- formed at the National Bureau Of Standards. Part I consists of an introduction explaining the Origin of the WOrk. Part II contains recommendations regard- ing necessary sizes Of piping, precautions against pollution Of Water S up ply, permissible types Of venting, and Other matters customarily covered in plumbing codes. Part III contains information useful in applying the recommendations, including illustra- tive interpretations Of the Specific requirements in part II. The recommendations are presented as Suit- able for adoption by Federal agencies engaged in ac- tual plumbing WOrk or in passing upon plans of struc- tureS COntaining plumbing. S. GOV. , Dept. Of COmmerce, National Bureau of Stand- ards. Building M at er i a l S and Structures Report BMS79; 1941. Water Distributing Systems for Build- ings. This report gives information relating to the Selection of pipe sizes and design of distributing Systems for adequate supply of water in buildings. It C Ontains flow Charts Showing the capacities of different commercial sizes of pipe in terms of fric- tion loss in head for four degrees of roughness, de- pending On the pipe material and the character of water with which the pipe is used. A practical pro- cedure is developed for the economical Selection of pipe sizes for the different demands for each part, depending On the estimated demand and On the pres- Sure available f O r friction 10SS as COmputed for particular Service COnditionS. SuggeSted Variations in the procedure provide convenient means Of allow- ing for decrease in Capacities of pipes in service. S. GOV. , Dept. Of COmmerce, C1V11 Aeronautics Ad— ministration, Bureau of Federal Airways. Specifica- tions CAA-131. Sanitary System, Septic Tank, Etc. S. Gov. , Federal Housing Administration. Minimum Construction Requirements. These requirements pro- vide a minimum Standard Of COInStructi On and Shall apply to all new constructſ. On On which the mortgage is insured by the Federal Housing Administration. They are considered necessary to p r O du C e a well- constructed dwelling which will serve as Sound secu- rity for a long-term mortgage loan. Since these re- quirements are essentially minimum, they are not to U. U. U. 409 600.6 Directory of Commodity Specifications Q be built down to but form a basis from which to build up. Copies are available in the FHA insuring Offices throughout the United States. Include re- quirements for excavation, maSOnry, adobe construc- tion, structural steel and iron, lumber, WOOd fram- ing, termite prevention, roof coverings, sheet met- al, lathing, plastering, Stucco, painting, plumbing, heating, electrical WOrk, etc., according to geo- graphical location and local building COde require- Iſlen CS. - U. S. GOV. , Navy Dept. Bureau Of Yards and Docks. Specification 31Xb; 1943. Plumbing Systems. References. – Plumbing fixtures, see 617.7. 600.7 WEIGHTS AND TOLERANCES OF | RON AND STEEL 600, 8 |MPREGNAT | ON OF METALS American Society for Metals. Metals Handbook, 1939 Edition. M et all 1 C Cement 8 ti On. COverS aluminum impregnation, chromium impregnation, Zinc impreg- nation, and silicon impregnation. 60 l. ORES, PIG | RON, AND SCRAP 601 - O GENERAL ITEMS 601 - | |RON ORE U. S. GOV. , D e p t . Of COmmerce, National Bureau of Standards. C 1 r cular C398 and Supplement, 1944. IrOn Ore, CreScent, Sample 26; Sample 29a; ITOn Ore, NOTrie, Sample 28; Iron Ore, Sibley, Sample 27b; and Man- ganese Ore, Sample 25b. These samples are prepared and sold by the National Bureau Of Standards with a certificate Of analysis, for use in industry and by others as a comparison Standard for checking the accuracy of analysis of Similar materials. Standard SampleS. Iron Ore, Magnetite, Referencesz–Chrome, manganese, and silicon ores, See 621. 1; f erro chrome, fer rom ang an ese, etc., see 621. 2; Screen testing Of Ores, see 601. 0. 60 | - 2 P I G | RON 601 - 20 General Items American Iron and S te el Institute. Steel Products Manual. Section 1; 1941. Standard Pig IrOn COmpo- sitions Of the American IrOn and Steel Industry and Their Grades, Chemical COmpositi Ons, and Common Use. 601.2| Charcoal Pig Iron 601.22 Coke Pig iron 601.23 Foundry Pig Iron American Society for Testing Materials, A 43-24; 1924. Foundry Pig Iron. Gives permissible variations from Specified COmpositi On, method of sampling, Chemical analysis with Suggested COding Of COmpounding ele- Iſle IltS. U. S. Gov. , Federal Specification QQ-I-676a; 1942. Iron; Pig, Foundry. Covers six classes—AX, A, BX, B, C, and D. Gives requirements for material, work- manship, and chemical composition; methods Of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. References. –Methods of testing and general re- qu 1 rements for met a L s, see 60 1. 20, 600. 1; ferro- chrome, ferromaii ganese, e Uc. , see 621.2. 601.24 Malleable Pig Iron 601.3 |RON AND STEEL SCRAP U. S. GOV. , Navy De D t . Specification, Weights; Ballast. References.—Classification of scrap metals, see 600. 2. 42'W2; 1943. 602. CRUDE AND SEM | F |N| SHED | RON AND STEEL 602. |RON BILLETS American Society for Testing Materials, A 73-39; 1939. Wrought-Iron Rolled or Forged Blooms and Forgings. Includes two classes, for locomotives and railroad cars, and for miscellaneous uses. Requirements for manufacture, chemical compositions, tensile proper- ties, etch test, test specimen, workmanship, and in- Spection. ASSn. Of American RailroadS, Operations and Maintenance Dept. , Mechanical Division. Manual Of Standard ánd Recommended Practice, 1942. Includes Wrought Iron- Blooms and Forgings, M-307-42; 1942. For locomotives and cars, requirements as to manufacture, chemical and physical properties and tests, workmanship, fin- iSh, and marking. National ASSOCiation Of Purchasing AgentS. HandbOOk Of Commodity Data She et S , WOlume 2, 1944. IrOn; Wrought. Covers definition, derivation, constants, uses, forms, and Substitutes. 602.2 STEEL BARS AND BILLETs American IrOn and S t e e l Institute. Manufacturers' Standard Practice. Supplementary Information. Na- tional Emergency Carbon Steel S. Carbon Steel Semi- finished Products, 1942. Gives requirements for car- bOn and manganese for 22 grades. American IrOn and Steel Institute. S t e el Products Manual. Section 2; 1937. Revised, 1943. Carbon Steel Semi finished ProductS. Cover s definitions, quality classifications, and manufacturing prac- tices; Standard Steels and system Of identification, chemical limits and ranges for nonStandard SteelS, and standard methods of Sampling for check analysis; and gloSSary. American Iron and Steel Institute. S t e el ProductS Manual. Section 8a; 1941. Standard Methods for Pack- aging, Loading, and Shipping HOt-ROlled Steel Bars. American Iron and Steel Institute. S te e l ProductS Manual. Section 9a; 1943. Standard Packaging and Shipping Methods of Cold-Finished Bars. General pro- visions, packaging, boxing, paper or burlap Wrapping, wrapping or Shrouding, and identification. American Society for T e s t i ng Materials, A 273-44T. Tentative Specification for Carbon-Steel Blooms, Billets and Slabs for Forgings. COvers scope, proc- eSS, discard, reduction from ingot, chemical compo- Sition, ladle analysis, check analysis, finish and SOundness, C.Ondlt1 Oning, permissible Variations in Weight, marking, inspecti Om, rejection, and rehearing. Society Of Automotive Engineers. Aeronautical Material Specification 5060A; 1942. Carbon Steel (. 13-. 18 Car- bon). For bars, billets, forgings, tubing, or as order- ed. Gives requirements for composition, condition, quali- ty, reports, Shipments, identification, and rejections. Similar Specifications: Navy 46 S 32, Class A; SAE 1015, 410 Ores, Metals, and Manufactures 603. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5070; 1942. Carbon Steel (. 18- . 23 Carbon). For bars, rods, billets, or forgings. Covers requirements for composition, g ra in size, condition, quality, tolerances, reports, shipments, identification, and rejections. Similar specifica- tions: AN-QQ-S-646, NO. X1020; SAE 1022. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5080; 1942. Carbon Steel (. 32- .38 Carbon). For bars, billets, forgings, or as ordered. COvers requirements for COImposition, con- dition, quality, tolerances, reports, identifica- tion, and rejections. Similar specification: SAE 1035. U. S. Gov. , Fe d e r a l Specification QQ-S-671; 1941. Amendment 1; 1942. Steel: Carbon and AllOy, Bars. Covers 22 carbon steels, and 8 free-cutting steels; in 7 conditions—as rolled (hot-rolled or forged), annealed, normalized, normali Zed and tempe red, quenched and tempered, cold-rolled or cold-drawn, and cold-rolled or cold-drawn and stress relief an- nealed. Gives requirements for material, manufac- ture, quality, and COndition, COndition and finish, heat treatment, chemical composition, physical prop- erties, dimensions, and tolerances; methods Of in- spection and tests; requirements for packing and marking for shipment; tables of chemical require- ments; and tables of permissible variations in Squares, TOunds, hexag0nS, and flats. U. S. Gov. , Navy Dept. Specification 46S4h; 1939. Steel, Carbon and Alloy; Bars, Billets, Blooms, and Slabs (for Reforging or Other Operations Before Heat Treatment). U. S. Gov. , Navy Dept. Specification 46S11a; 1938. Steel; Ingots. U. S. Gov. , Navy Dept. Specification 46S184; 1939. Steel, Corrosion-Resisting: Bars, Rods, and Forg- ings (Except for Reforging). U. S. Gov. , Navy Dept. Specificati On 46S26a; 1943. Steel, Corrosion-Resisting: Bars and Billets (for Reforging Only). U. S. GOv. , Navy Dept. Specification 46S32a; Steel; Bars and Billets for Carburizing. U. S. Gov., Treasury Dept., Procurement Div. 297; 1938. Steel Carbon, HOt-ROlled Or F O r ge d . COvers 8 classes of steel made by the open-hearth, electric, or crucible process. Gives requirements for physi- Cal properties and Chemical COImposition; meth00S Of Sampling, inspection, and tests; and packing and marking. 1939. References. –Methods of analysis, general require- ments for metals, see 600. 1; alloy steel billets, ea e 621. 31. 603. I RON AND STEEL BARS, RODS, AND WI RE 603.0 GENERAL ITEMS ASSn. Of American RailroadS. Operations and Mainte- nance Dept., Englneering Division, Signal Section. Manual of Recommended Practice, 1941. Specifica- tions for Warious Types Of Steel. This Organization has recommended the uSe Of Certain specifications of the Society of Automotive Engineers, namely No. 1020 open hearth carbon Steel for forging and gener— al utility, No. 1 035 for forged parts, gears, Shafts, rods, etc., NO. 1112 Or X1112 for a free machining Besseſner steel, hot- rolled unless cold- rolled is called for, X1315 for case-hardened parts and superior machining, and No. 3130 for a nickel chromium Steel suitable for Water quenching Where greater Strength and toughness are required than possible with plain carbon Steel. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. SAE Standard SteelS. The Steel compositions included in this standard are considered adequate for practically all parts made of ferrous materials that are necessary for the pro- duction of automotive apparatus, and include grades that have been found commercially available and tech- nically adequate for the service required of such parts. Includes general instructions, eXplanation of SAE numbering system, chemical compositions, meth- Ods of Sampling for check analysis, method of deter- mining hardenability, grain size charts for classi- fication of steel, magnaflux testing, determination of inclusions, gener a l characterist1CS and heat treatments, tension test SpecimenS, phySical proper- ties, hardness teStS, and definition. Of heat, treat- ing terms. U. S. Gov. , Dept. Of Commerce, National Bureau of Stand- ard S. Simplified Practice Recommendation R166-37; 1937. Color Code for Marking Steel Bars. This rec- Ommendation establishes a code of de f l n i te color markings for, and location thereof, On Various kinds of Steel bars. Sponsored by the National ASSOciation of Purchasing Agents. U. S. Gov. , Treasury Dept., Procurement Div. 292, 1938. Steel, Machinery, Cold-Rolled Or Cold-Drawn, Bars and ROds. Shall be of but One class, free from injurious defects and rust, and have a bright, S m O Oth, and Workmanlike finish. Gives requirements for chemical COmposition, Variati Ons in Sizes, speci fled dimen- Sions, and variations in width and thickness; meth- OdS Of Sampling, in Spection, and tests; and pack- a glng, packing, and marking. 603. I WROUGHT IRON BARS AND RODS American Bureau of Shipping. Rules for the Classi fl- cation and Construction of Steel Wessels. 1944. Steel and Wrought IrOn Rivet Bars. Include rules for inspection and tests. American Bureau Of Shipping. Rules for the Classi fl- cation and Construction. Of Steel Wes Sel S. 1944. Steel and W rough t Iron Staybolt Bars. Includes rules for inspection and teStS. American Public Works ASSn. Sewers, J1-38; 1938. In- cludes wrought iron steps and ladder bars made from Grade A bars which conform to A. S. T. M. Specification for single and double refined wrought iron. To be galvanized in accordance W1th A. S. T. M. Specification for zinc (hot-galvanized) coatings. American Society of Mechanical Engineers, BOiler Con- struction Code, 1940. Specifications for Staybolt, Wrought-Iron, Solid (S-16). Includes r 1 v e t iron, staybolt iron, and extra-refined iron; requirements as to process, tenS11e Strength, bend tests, etch test, and test specimen. In substantial agreement with American Society for Testing Materials Specifi- Catl On A84-39. - American Society for Testing Materials, A 41-36; 1936. American Standards ASSn. G12-1936. Refined IrOn BarS. 411 603. I Directory of Commodity Specifications Made from new Wrought iron Or with SOme iron Scrap but free from any steel Scrap. Gives chemical com- position, tensile and bending properties, etch test, test Specimen, permissible variations in gage, fin- ish, and inspection. - American SOC1 ety for Testing Materials, A 84-39; 1939. Staybolt Wrought Iron; Solid. Covers round stay- bolts. Includes manufacture, chemical composition, tensile and be n d 1 ng properties, etch test, test Specimen, permlSS1ble variati OnS in Size, finish, and 1nSpecti On. American SOciety for Testing Materials, A 85–36; 1936. Common Iron Bars. Made from reworked iron scrap With SOme Steel Scrap, requirements as to chemical COImposition, tensile and bending properties, etch test, test Specimen, permissible variations in gage, finish, and in Spection. American SOC lety for Testing Materials, A 86–39; 1939. Staybolt Wrought Iron, Hollow-ROlled. Covers Only hollow-rolled Staybolts, method of manufacture , Chemical COmposition, tensile and bending proper- ties, Splitting test and etch test, test specimen, permissible variations in size, finish, and inspec- tlOn. - American SO c 1 ety for Testing Materials, A 189–42; 1942. Single and Double Refined Wrought-Iron Bars. Includes two grades of iron bars, from wrought iron With Out admixture of iron Scrap Or Steel; chemical COmposition, tensile and bending properties, step and etch tests, test Specimen, permissible varia- tions in size, and inspection. American Soc i e ty for Testing Materials, A 207-39; 1939. American Association of State Highway Offi- c1als, M100-39. ROlled Wrought-Iron Shapes and Bars. Gives requirements as to chemical composition, ten- Sile and bending properties, test. SDecimen, permis- Sible variations in S12e and weight, finish, and inspection. - American TranSit. A S S n . Standard Specification for Refined Wrought Iron Bars, E16–37; 1937. The bars called for in this Specification shall be made from a mixture of new iron and scrap, but shall be free from any admixture of Steel. The Specification cov- ers chemical composition, physical properties and tests, permissible variations and gages, finish, and inspecti Om and rejection Of round and flat bars. ASSn. Of American Railroads. Operations and Mainte- nance Dept. , Engineering Division, Signal Section. Manual of Recommended Practice, 1939. Specifica- tion for Refined Iron Bars. adopted the current A.S.T.M. specification A 41 for refined iron bars. The bars Shall be made from new wrought iron, or from a mixture of new wrought iron and iron scrap, and shall be free from any admix- ture Of Steel. ASSn. Of American RailroadS, nance Dept. , Mechanical Div. Manual Of Standard and Recommended Practice, 1944. Refined Wrought Iron Bars. Specifications M-302-41; 1941. COvers tWO grades—(A) double refined bars, and (B) single re- fined bars. Gives manufacture, chemical and physi- cal properties and tests, permissible variations, finish, marking, and in Spection and rejecti Om. Assn. Of American Railroads. Operati Ons and Mainte- nance Dept. , Mechanical Div. Manual Of Standard and This Organization has Operations and Mainte- Recommended Practice, 1942. Staybolt Iron, Hollow Rolled, M-304-39; 1939. Made from reworked wrought Or charcoal iron. G iv e s requirements as to the chemical and physical properties and tests, permis- Sible V8 riati Om from true round Änd size of hole W1thin StaybOlt, finish, and marking. ASSn. Of American RailroadS. Operations and Mainte- nance Dept. , Mechanical DiV. Manual Of Standard and Recommended Practice, 1942. Staybolt Iron, Solid, M-305-39; 1939. Rolled from wrought or charcoal iron. ÇOvers composition, tension and bend tests, etch test, diameter variation, finish, and marking. National Association of Purchasing Agents. Handbook Of CCIIIſmodity Data She et S , Wolume 2, 1944. IrOn, Wrought. Covere definition, derivation, constants, uses, forms, and substitutes. U. S. Gov., Federal Specification QQ-I-686a; 1938. . Amendment 1; 1942. Iron, Wrought (Refined); Bars. Covers three grades- (A) extra refined, (B) refined, and (C) refined (no physical tests). Gives require- ments for material, workmanship, permissible varia- tions in dimensions, chemical composition, tensile properties, and physical character1 Stics; methods Of Sampling, inspection, and tests; and requirements for packing and marking for shipment. - U. S. GOV. , Navy D ep t . Specification 1885; Bars; Flinders. U. S. Gov. , Navy Dept. Specification 46–I-7c: Iron, Wrought (Refined): Bars. U. S. GOV. , Navy Dept. U. S. COaSt Guard. Bureau Of Marine Inspection and Navigation. Marine Engineering Regulations and Material Specifications, 1942. Con- tains Specifications and requirements for materials, design, COnStruction, installation, and inspection of boilers, unfired pressure vessels and appurte- nances thereof, also plp in g, Val VeS, fitting S, flanges, Safety valves, etc., upon the Strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes Specifications for wrought-iron bars for stays and stay bolts—material, tensile properties, chemical COImposition and tests, finish, and marking. In Substantial agreement with American Society for Testing Materials Standard Specification A 84-39. 1931. 1944. References.—Standard sizes, marking of type, see '603. O; methods of testing, general requirements for metals, see 600 . 1; C1 a S S 1 f 1 C at 1 On O ſ m e tals, see 600. 2; 2.1nc coatings, see 600. 3; Si Ze and Weight tol- erances, see 600.7. - - 603.2 CARBON STEEL BARS AND RODS 603.20 General Items American Iron and Steel Institute. Steel Products Man- ual. Section 8; 1940. Revised, 1943. Hot Rolled Carbon-Steel Bars. COvers definiti OnS and manufac- turing practices; standard SteelS including limits and ranges for nonstandard steels; standards rela- ting to C he c k analyses; Standard mill practices, glossary of manufacturing terms; and Standard meth- OdS for marking, packaging, and 10ading. 603.2| Steel Stock for Bolts, and Screws Nuts, Rivets, American Bureau, Of Shipping. Rules for the Classifi- Cati On 8 Ind construction Of Steel Wes Sels, 1944. Steel 412 Ores, Metals, and Manufactures 603.2 | and Wrought Iron Rivet Bars. Include rules for in- Spection and testS. American Bureau of Shipping. Rules for the Classifi- cation ànd Construction of S te el Vessels, 1944. Steel and Wrought Iron Staybolt Bars. Include rules for inspecti On 8nd testS. American IrOn and Steel Institute. Steel Products Manual. Carbon Steel Semi-finished Products, Bars, and Wire ROdS, 1941. GiveS chemical COImposition limits and ranges and numerical designati Ons for various basic Open-hearth and acid Bessemer Steels, for basic Open-hearth and acid Bessemer Sulphurized and phosphorized carbon Steels, and methods of sam- pling for check analysis and standard variations from Specified chemical limits of rolled and forged Steel products. Also fundamental requirements for physical test properties. American Society of Mechanical Engineers, Boiler Con- Struction Co de , 1940. Specificati Ons for BOiler Rivet Steel, Staybolt Steel, and Rivets S-5. Iden- tical with American Society for Testing Materials Specification A31-40. * American Society of Mechanical Engineers, BOiler COn- Struction C O d e , 1940. Specifications for Steel Bars, S-7. Based on American Society for Testing Materials Specification A7–39, referred to below. American Society of Mechanical Engineers, Society of Automotive Engineers, Sponsor. American Standards Assn. B 18g-1929, with 1942 Addendum B 18g1-1942. Tinners', COOpers', and Belt Rivets. The types of small rivets covered by this Standard are desig- nated, respectively, as Tinners', COOperS', and Belt. Recommendations c Once rn prop Orti OnS, tolerances, composition and physical properties Of rivet mate- rial, physical tests of rivets, finish, and dimen- SiOnS. American Society for Testing Materials, A 7-42; 1942. American Association Of S ta t e Highway Officials, M 94. American Standards ASSn. G24-1942. Steel for Bridges and Buildings. Cover 8 carbon-steel of Structural quality for use in the COnStructi On Of bridges and buildings and for general structural purposes. Requirements as to castings, rivet Steel, forgings, Structural bolts, and rolled base plates; Chemical COImpositi On, tensile and bending proper- tles, preparing of test Specimen, permissible varia- tions in Weight and thickness, finish, and inspec- tlOn. American SOciety for Testing Materials, A 31-40; 1940. A. S. M. E. BOiler C On S truct 1 On Code Spec 1 fication, SA-31. American Standards ASSn. G28-1; 1942. BOller Rivet Steel and Rivets. For two grades, based On tensile Strength, to be used in boilers and other pressure vessels. Gives requirements for chemical COmposit 10n, analyses, tensile and bending proper- ties, test specimens, permissible variations in diameter, finish, and inspecti On; for rolled Steel b8. TS, and rivets. American S oc i e t y for Testing Materials, A 107-42; 1942. Commercial Quality Hot-Rolled B a r Steels. COverS rounds, Squared, and hexagons of all sizes, and flats not Over 6 in. in width, made from carbon- Steel. Re Qu 1 rement S a S CO chemlcal COmp OS it iOn, ladle analys 1S, permi S S 1 ble Varlati Ons in dimen- S1On S, fln 1sh, and 1nSpectſ On. American Society for Testing Materials, A 108–36; 1936. COſmercial COld-Finished Bar Steels and COld-Finished Shafting. Covers steel grades in common use includ- ing free-cutting Steels, also cold-finished shafting and key Stock; rounds, squared, and hexagons of all sizes, and flats not over 6 in. in width. Shafting covered are rounds up to 8 in. inclusive. Require- ments as to Chemical COmp Osition, permissible varia- tlOnS in S12e, WOrkmanship, and inspection. American Society for Testing Materials, A 141-39; 1939. American Association of State Highway Officials, M 97-39. American Standards ASSn. G21-1939. Struc- tural R i v et Steel., COverS Soft-carbon steel for rivets for Structural purposes. Gives chemical com- position, ladie analysis, tensile and bending prop- erties, test Specimen, permi S Sible vari at 1. Ons in diameter, finish, and inspection. American Society for Testing Materials, A 195-41; 1941. American ASSOC 18tion Of State High Way Officials, M 98-41. American Standards ASSn. G42. 1-1942. High- Strength Structural Rivet Steel. For use with struc- tural Silicon Steel and equivalent Steels; annealing, Chemical compositl On, ladle analysis, tensile prop— erties, upsetting test, test specimen, and permis- sible variations in size. American SO c i e ty for Testing Materials, A 261-44T; 1944. A. S. M. E. BOiler Construction COde Specifica- tion SA-261. Tent at i ve Specification for Heat- Treated Carbon-Steel Bolting Material. For material 2 in. and under in diameter for Dressure Vessels, valves, flanges, and fittings. Gives requirements for basis Of purch a S e , process, heat treatment, chemical composition, analysis, tensile properties, hardneSS test, test Specimens, number Of test, re- tests, finish, nuts and washers, threads, marking, inspection, and rejection. ASSn. Of American RailroadS, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Rec- ommended Practice, 1943. Emergency Specification E-M-122–43. Modifies AAR Specificati on MH-122-37, COmmercial Bar Steels-Hot Rolled and COld Finished, by changing check analysis, permissible variations, table for grades , and Chemical composition, eliminat- ing table s II, III, and IV, and new table for in- formation Only. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Rec- ommended Practice, 1942. Commercial Bar Steels—Hot Rolled and Cold Finished, M-122-37; 1937. For bolts, bushings, and g en e ral purposes, all Shapes under 6 in. wide. Requirements for manufacture, chemical COmpositi Om, analysis, including tables for fifteen S. A. E. grades, Carbon and all Oy Steel, Dermissible Variations, and uses of the vari Ous grades Of Steel. Hydraulic Institute. Material Specification for Heavy Duty BOlting Materials and Nuts, NO. 520; 1939. These Specifications COver an all Oy Steel bolting material and a carbon Steel nut material for Service where the metal temperature does not exceed 900°F. In- cludes r Ol le d , forged, Or cold-drawn bar bolts, Screws, and Studs; requirements f Or manufacture, chemical COmpOS1 tion, physical properties, finish, thread Standards, and chemical COmpositi On Same as Class B7 Of A. S. T. M. - A-193-37T; but with physical tests modified to Suit Standard materialS furnished. 413 603.2 | Directory of Commodity Specifications National Association of Purchasing Age n ts. Hand- book of GOITIn Odity Data Sheets, 1938. Steel, Cold Drawn Bessemer Screw. Covers definition, grades and properties, marketing, uses, substitutes, and packing. - Society Of Automotive Engineers. Aeronautical Mate- rial Specification 5010A; 1942. Steel Screw Stock. Gives requirements for form (cold-drawn bars), com— position, condition, quality, reports, and rejec- tions. Similar specifications: Navy 46S17b; S. A. E. 1112. U. S. Gov. , Fe d e ral Specification QQ-S-701; 1932. Steel; Staybolt (Boiler). Covers a single grade of material for either solid or hollow staybolts; made by the Open-hearth or electric furnace process. Gives physical and chemical requirements; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV. , Navy Dept. Specification 46S17c; 1942. Steel; Cold-Rolled or Cold–Drawn (Screw Stock). U. S. GOV. , Navy Dept., U. S. Coast Guard. Bureau of Marine Inspection and Navigation. Marine Engineer— 1ng Regulations and Material Specifications, 1942. COntains Specificati Ons and requirements for mate- rials, design, construction, installation, and in- Spection. Of boilers, unfired pressure vessels and appurtenances thereof, also plping, valves, fittings, flanges, Safety V a live s, etc., upon the strength and efficiency of which safety of life is depend- ent, and are intended for maximum temperatures of 1,000° F. Includes specifications for alloy-steel bolting material for boiler and pressure vessel parts or attachments, valves, flanges, and fittings for high-temperature service to 1,000° F.—process, heat treatment, chemical composition, tensile prop- erties, Brinell hardness test, workmanship, finish, and nuts and washers. In substantial agreement with American Society for T e s ti ng Materials Standard Specification A96-39. - w U. S. Gov. , Navy Dept., U. S. Coast Guard Bureau of Marine Inspection and Navigation. Marine Engineer— ing Regulations and Material Specifications, 1942. COntains Specifications and requirements for mate— T 1als, de S 1 gn, construct 1 on, installation, and inspect iOn Of b O 1 lers, unfired pressure ves— Sels and appurtenances there of , also piping, Valves, ſittings, ſlanges, safety valves, etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum tempera- tures of 1,000° F. Includes specifications for three grades of rivet steel— (A) and (B) low carbon and (C) chrome-manganese-silicon alloy-steel—and requirements for rivets-chemical composition, ten- Slle and bending properties, test Specimens, tests Of finished T1 VetS, permissible variations in dia- meter, workmanship, and f in 1 s h . In substantial agreement with American Society for Testing Mate- rials Standard Specifications A31-40 and A2O2–39. U. S. GOV., Treasury Dept., Procurement Div., Mo. 290; 1938. Steel, Cold- Rolled or Cold–Drawn (Screw Stock). bars, free from 1njurious defects, and shall have a bright, S m O Oth , and workmanlike finish. Gives requirements for chemical an a lys i s , size, and Material S h a l l be furnished as rods or - tolerances; m eth o ds of sampling, inspection, and tests; and packaging, packing, and marking. References.—Alloy steel stock for bolts, rivets, Screws, see 621.31: standard sizes, marking of type, of bars, see 603. O; methods of testing, general re- Qui rements for metals, see 600. 1; classi fi cation of metals, size and weight tolerances, see 600.2, 600.7; Screws, bolts, rivets, see 608.2, 608. 3, 608. 4- 603.22 Steel for Case Hardening U. S. GOV., U. S. Army, Ordnance Department. Specifi- cation 57-107-29; 1940. Steel Bar, for Shell Stock. References.—Standard sizes, marking of type, see 603.0, methods of testing, general requirements for. metal S, see 600. 1; Classification of metals, size and Weight tolerances, see 600. 2, 600. 7; alloy steel for Caseha I'd enling, see 621.31. 603.23 Commercial Grade Steel Bars and Rods American Bureau of Shipping. Rules for the Classifi- cation and Construction of Steel Wessels, 1944. Round and Flat Iron Bars. Include rules for inspec- tion and testing. American Iron and S t e el Institute. Steel Products Manual. Section 9; 1940. Revised 1943. Cold Fin- 1shed Steel Bars and Shafting. COverS methods of manufacture, definiti OnS &nd manufacturing practices, Shafting, and Special shapes; standard manufacturing tolerances; standard steels–carbon and alloy, non- Standard steelS-ranges and l i m i t s , permissible Variations for check analyses, and methods of sam- pling; and packaging and loading. American Society for Testing Materials, A 107-42, 1942. Commercial Quality Hot-Rolled B a r Steels. Covers TOunds, Squares, and hexagons of all sizes, and flats not Over 6 in. in width, made from carbon-steel. Re- quirements as to chemical composition, ladle analy- sis, permissible variations in dimensions, finish, and inspection. American Society for Testing Materials, A 108–36; 1936. COmmercial Cold-Finished Bar Steels and Cold-Finished Shaſting. COvers steel grades in common use includ- ing free-cutting steels, also cold-finished shafting and key stock; rounds, squares, and hexagons of all Sizes, and flats not over 6 in. in width. Shafting COVered are rounds up to 8 in., inclusive. Require- Iſlents as to Chemical COmposition, permissible varia- tions in size, workmanship, and inspection. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Steel; Bar (Car- bon Steel Bar). Covers definition, derivation, size range, tolerances, characteristics, and ordering. Society of Automotive Engineers. Aeronautical Material Specification 5070; 1942. Carbon-Steel (. 18-. 23 Car- bon). For bars, rods, billets, or forgings. Covers requirements for composition, grain size, condition, quality, tolerances, reports, shipments, indentifi- Catlon, and rejections. S 1 m l l ar Specifications: AN-QQ-S-646, number X1020; SAE 1022. U. S. GOV., Army-Navy Aeronautical Specification AN-QQ-S-646a, 1944. Steel; Carbon (1020, 1022, and 1025) Bar and Rod. U. S. Gov., Army-Navy Aeronautical Specification AN-S-4a; 1944. Steel; Carbon (1035) Bar and Rod. U. S. GOV., A rmy-Navy Aeronautical Specification AN-S-5a; 1944. Steel; Carbon (1095) Bar and Rod. 414 Ores, Metals, and Manufactures 603.26 U. S. Gov., Fe d e r a l Specification QQ-S-671; 1941. Amendment 1; 1942. Steel; Carbon and Alloy, Bars. Covers 22 carbon steels, and 8 free-Cutting steels, in seven conditions—as rolled (hot-rolled or forg- ed), annealed, normalized, normalized and tempered, quenched and tempered, cold-rolled Or cold-drawn, and stress relief annealed. Gives requirements for material, manufacture, quality, and Condition, con- dition and finish, heat treatment, Chemical COInpo- sition, physical properties, dimensions, and toler- ances; methods Of 1nspection and tests; require - ments for packing and marking for Shipment; tables of chemical requirements; and tables of permissible variations in squares, rounds, hexagons, and flats. U. S. Gov., Treasury Dept., Procurement Div. 293A; 1941. Steel, Carbon, Mild; Bars and Billets. Shall be either cold-rolled Or cold-drawn unless Other- wise SDecified, manufactured by the Open-hearth, electric-furnace Or crucible process. G 1 v e s re- quirements for chemical composition, physical prop- erties, tolerances, lengths, t e n S 1 le tests, and methods Of Sampling, inspection, and test s; and packing and marking. U. S. G O v . , Treasury Dept., Procurement Div. 297; 1938. Steel; Carbon, Hot-Rolled or Forged. Covers 8 classes of steel made by the Open-hearth, elec- tric, or crucible process. Gives requirements for physical properties and chemical composition; meth- ods of sampling, inspection, and tests; and packing and marking. U. S. GOV., U. S. ATIny, fication 57-107D, 1941. Alloy. U. S. GOV., U. S. AITy, fication 57-107-31; 1944- MOdified; Bars and Shapes. Ordnance Department. Speci- Steel; Bar, Carb On , and Speci- WD-1050 Ordnance Department. Steel, Carbon, References. – Standard sizes, marking of type, see 603. O; methods of testing, general requirements for metals, see 600. 1; Classification of metals, size and weight tolerances, see 600.2, 600. 7; Structural grades, see 605. 1. 603.24 Steel for Shafts, Axles, and Forgings American IrOn and S t e e l Institute. Steel Products Manual. Section 9; 1940. Revised, 1943. Cold- Fin- ished Steel Bars and Shaft ing. COvers methods of manufacture, definitions and manufacturing prac- tices, Shafting, and Special shapes; standard manu- facturing tolerances; Standard steels-carbon and alloy, nonstandard steels—ranges and limits, per- missible variations for check analyses, and methods Of Sampling; and packaging and loading. American Society for Testing Materials A 108–36; 1936. Commercial Cold-Finished Bar Steels and Cold-Finished Shafting. Covers steel grades in common use includ- ing free-cutting steels, also cold-finished shaft- ing and key Stock; rounds, squares, and hexagons of all sizes, and flats not Over 6 in. in width. Shaft- ing COvered are rounds up to 8 in- inclusive. Re- quirements as to chemical composition, permissible Variations in size, workmanship, and inspection. Drop Forging Assn. Standard Tolerances for Forgings (for Forgings Under 100 Pounds Each), 1937. Gives Special and regular tolerances, dividing regular into Commercial and close standard c l as ses for thickness, width, d r a ft angle, quantity, fillets 63.9677 O-45—27 415 and corners; with tables Of tolerances for Various weights Of forgings for both classes. U. S. GOV., Navy Dept., General Spec if iCatlons for Inspection of Materials (1941), Appendix II, Metals, Part D, PhOt, Oml C T O graph 1 C Standa I'ds, Section 1, Photo In 1Crographic Standards for Steel ForgingS. U. S. Gov. , Navy D ep t . Specification 4686c; 1940. Steel; Carbon, Hot-Rolled or Forged For use of Naval Gun Factory. U. S. Gov., Navy Dept. Specification 46813c, 1937. Steel, Machinery, Cold-Rolled or Cold-Drawn; Bars and ROds. U. S. Gov. , Navy De D t . Specification 46S43; 1944. Steel, Rolled, Heat-treated: Bars (for Shafting). U. S., GOV., U. S. Army, Ordnance Department. Specifi- cation 57-104-1B, 1942. Forging; S t e el for Shell St Ock. References.-Other steels of forging quality, see 611, 51 a n d specifications Of commodi tí es made of forged steel : Standard sizes, marking of type, see 603. 0; methods of testing, general requirements for metals, see 600. 1; Classification of metals, size and weight toleran Ces, see 600. 2, 600.7; forged steel, forged Steel shafts and axles, see 611 .. 51, 611. 52, alloy steel for forgings, forged a l l O y steel and axles, see 621. 31, 622. 6. 603.25 Steel Reinforcing Bars and Rods References.—Reinforcement steel, see 605. 25. 603.26 Steel Bars and Rods for Welding American Soc i e ty for Testing Materials, A 233–43T; 1943. A. S.M. E. Bolier Construction Code Specifica- tion, SA-233. Iron and Steel Arc-Welding Electrodes. Covers lightly coated and covered metal for welding Of Carbon and low alloy steels. Gives requirements for manufacture, Standard sizes and lengths, chemi- cal composition, chemical analysis, all-weld-metal tension tests, Weld contour tests, face and root bend tests of welded joints, permissible variations in dimensions, electrode coverings, workmanship, finish, packing, marking, and guarantee. American Society for Testing Materials, Tentative Speci- fication. A 251-42T; 1942. A. S. M. E. BOiler COnStruction COOle Specification, SA-251. Tentative Specifications for IrOn and Steel Gas-welding Rods. COvers gas-welding rods for the welding Of Carbon and low-alloy steels. Gives Imanufacture, Standard sizes and lengths, chemical composition, tension tests, face and root-bend tests, permissible Variations in dimensions, workmanship, finish, packing, marking, and guarantee. American T ran S 1 t ASSn. Standard Specification for Manganese-Steel Electrodes, W53-35; 1935. This speci- fication covers the kind of material, physical char- acteristics, recommended sizes and lengths, chemical and physical tests, marking, packing, and inspection Of electrodes. American T ran S i t ASSn. Standard Specification for Filler Metal for Use in Building Up Worn Carbon- Steel Rails, W54–35; 1935. The scope of this speci- fication covers the kind Of material, physical char- acteristics, recommended S 1 Z e s and lengths, uses, testing procedure, test results, contact points, and inspection of filler metal. American Welding Society. Tentative Specifications for Iron and Steel Gas-Welding Rods, 1942. Covers 603. 26 Directory of Commodity Specifications gas-welding rods for the welding of carbon and low- alloy steels of weldable quality. Gives require- ments for manufacture, Standard S128S and length, chemical COmposition, ten SiOn testS, face and root- bend tests Of Welded joints, permissible variations in dimens 10n S, WOrkmanship and f in 1 S h , packing, marking, and guarantee. Prepared J Ointly by A. W. S. and American SOC lety for Testing Materials. Heating, Piping, and Air COnditioning Contractors Na- tional ASSn. Standard Manual On Pipe Welding, 1931. Specification for low carb On Welding rod, chemical composition, and tensile requirements of metal de- posited in weld. Includes flame test f Or Size, and types Of Welding rods. Resistance Welder Manufacturers Assn. Seam Welding Electrodes, 1940. COvers Seam welding electrodes and replaceable resistance wel d in g electrodes. Gives tables c Overing recommended electrode mate- rials f Or Spot welding Similar and dissimilar met- als using COnventional Spot Welding methods; Classi- fication Of COmparative alloys; coding system for pointed, dOme, flat and Offset Standard electrodes; pointed tips with tapered shanks; flat tips with tapered Shanks; dome tips with tapered Shanks; and Offset tips With tapered Shanks. U. S. Gov. , Navy Dept. Specification 17E4a; 1942. Electrodes, Welding (Covered), Nickel-Copper-Alloy. U. S. GOV. , Navy Dept. Specification 22W7C; 1936. Electrodes, Welding (Bare, Coated, or Covered), Iron 8nd Steel. U. S. GOV. , Navy Dept. Specification 46R2C; 1940. Rods, Weld i ng (Oxyacetylene), Steel (Corrosion- Resisting, 18-8 Type) (Columbium Bearing) (Aircraft Use). U. S. GOV., Navy Dept. Specification 46R4b; 1940. Rods (and Wire), Welding, Iron and Steel (for Gas Welding). U. S. Gov. , Treasury Dept., Procurement Div. 542b; 1943. Electrodes, Arc-Welding, Iron and Steel. COvers 30 classes Showing Welding positions, cover- ing Or COating and polarity and current of elec- trodes, tensile Strength, yield DOint, and elonga- tion. Gives requirements for S126S and lengths, Imaterial, ſini Sh, and details; meth06S Of Sampling, 1nSpection, and test; and packing and marking. U. S. GOV., A rm y - N a V y Aeronautical Specification AN-E-9; 1944. Electrodes; Mild and All Oy Steel Welding. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 57-114-1A; 1942. Steel, Plain Carbon and LOW-Alloy High-Tensile, Plate, Shapes, Sheet, Strip, and Rec- tangular BarS, for Welded Structure. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 57-203-1B; 1944. Electrodes, Welding, Steel, Cov- ered (Plain–Carbon and Low-Alloy). U. S. GOV., U. S. Army, Ordnance Dept. Specification U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-203-3, 1944. Electrodes, Welding, Steel, COV- ered, Austenitic. U. S. GOV. , U. S. ATIny, Ordnance Dept. Specification 57-203-5; 1944. Electrodes, COW- ered (for Hard Surfacing). Welding, Steel, References.— Methods of testing and general re- quí rements for metals, see 600. 1; welding apparatus and practice, see 767; iron and carb on steel weld- ing Wire, see 603. 41; cast-1 rom rod for welding, see 611. 19; brass rod, aluminum rod, for welding, see 645. 11, 631. 31. 603.27 Steel Bars and Rods for Automotive and Railway Use SOC lety of Automotive Engineers. rial Specification 5132; 1941. Steel; High-Carbon. For bars, rods, or as Ordered. Gives requirements for COmp OS1 tion, COndition, quality, tolerance, re- ports, and rejections. * References.—Steels suitable for railway and auto- In OU iWe u Ses, see 603. 21, 803. 23, 6 O 3. 24, 603. 33; structural steel sº for railway use, see 605. 1; alloy Steel S, see 621. 3 Standard Si Zes, marking Of type, see 603. O; methods of testing, general requirements for metals, see 600. 1: classification of metals, tol- erances on size and weight, see 600. 2, 600. 7. 603.29 Miscellaneous Steel Bars and Rods U. S. Gov. , U. S. Army, Ordnance Dept. Specification 57–107–30; 1943. Steel, Free-Cutting, Bars or Wire, for Time- Fuze Parts. 603.3 SPRING AND TOOL STEEL BARS AND RODS 603.3| Drill Tool Steel Bars and Rods U. S. Gov. , Treasury Dept., Procurement Div. 295; 1938. Steel, Tool, High-Speed and C a r b O n . Covers two classes of tungsten and five classes of carbon steel. Gives requirements for material, workmanship, proc- ess, imperfections, lengths, tolerances, chemical re- quirements, and intended uses of each class; methods of Sampling, inspecti On, and tests; and packaging, packing, and marking. 603.32 Hand , Steels American Railway Engineering Assn., Construction and Maintenance Section , ASSn. Of American Railroads. Manual for Railway Engineering, 1942. TO Ol Steel. Shall be made by the open-hearth Or the crucible process. Gives chemical requirements. National Assn. of Purchasing Agents. Handbook of COIT- modity Data Sheets, 1938. Steel, Tool. Covers def- inition, classes, type S , grade S., C haracter 1 S- tics, forms available, Substitutes, and Specifica- tionS. - U. S. Gov., Navy Dept. Specification 46837b; Steel, Tool, High-Speed. U. S. GOV. , Navy Dept. Steel, TOO1, Carbon. U. S. Gov., Treasury Dept., Procurement Div. 295; 1938. Steel, Tool; High-Speed and C a rb on . Covers two classes of tungsten and five classes of Carbon steel. Gives requirements for material, Workmanship, proc- ess, imperfections, lengths, tolerances, chem ical requirements, and intended uses of each class; meth- Aeronautical Mate- High-Speed, and Machine Tool 1945. Specification 468408; 1944. ods of sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57–108A; 1943. Steel, Tool; Carbon, Alloy, and High Speed. References.—Standard sizes, marking of type, see 603-0; methods of testing, general, requirements for metals, see 6OO. 1; classification of metals, size and weight tolerances, see 600.2, 600.7; heat treatment, see 600. 5; alloy tool steel, see 621, 35. 416 Ores, Metals, and Manufactures 603. l I 603.33 Spring Steel Bars and Rods American Society for Testing Materials, A 14-44; 1944. Carbon-Steel Bars for Springs. COvers three grades of hot-rolled bars determined by carbon ranges based On design Of Spring and Stresses and service intend- ed. Gives requirements for chemical composition, ladle analysis, check analysis, permissible varia- tions in dimensions, finish, marking, inspection, and reject 1 On. American Society for Test ing Mater 1 als, A 59- 39; 1939. Silicon-Manganese Steel Bars for Springs. Requirements for chemical compos i t 1 on of hot- rolled bars, ladle an a lys 1 S, permissible variations in d 1 m en s 1 on s, finish, and inspec- tion. American Society for Testing, Materials, A 60-42; 1942. Chromium-Vanadium Steel Bars for Springs. Require- ments for hot-rolled b a r s , chemical composition, ladle analysis, permissible Varl at 1 on S 1 n dimen- sions, finish, and 1nSpection. American Society for Testing Materials, A 68-44; 1944. Carbon–Steel Bars for Springs With Special S111 COn Requirements. For manufacture of railway and gem- eral purpose springs. Gives requirements for chemi- cal composition, l ad le analysis, check analysis, permissible variations in dimensions, finish, mark- ing, inspection, and rejection. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical DiV. Manual of Standard and Recommended Practice, 1943. Emergency Specification E-M-112-43, modifies AAR Specific at 1 On M-112-42, Steel Bars, Carbon, for Railway Springs, by the in- clusion of round-edge flat spring steel bars of ad- ditional sizes. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Steel Bars, Carbon, for Railway Springs, M-112-42; 1942. Manufacture, com– position, a n a l y S is , permissible variations for rounds, squares, and flat Stock. U. S. GOV. , Navy Dept. Specification 47 S 4g; 1943. Steel, Spring, Round or Square (Including Rectangu- lar Sections Having Thicknesses Greater Than Half Their Width). U. S. Gov. , Navy Dept. Specification 47 S 27a; 1943. Steel, Spring, Flat Stock. References. – Standard sizes, marking of type, see 603. O; methods of testing, general requirements for metals, see 600. 1; classification of metals, size and weight tolerances, see 600.2, 600. 7; heat treat- ments, see 600. 5; alloy spring Steel S, see 621. 34; carbon steel springs, see 611. 54. 603.34 Spring Steel Strips U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 57-136-2A; 1941. Steel, S D r 1 ng , Tempered t;03.1 |RON AND STEEL WIRE 603.110 General ſtems American Iron and Steel Institute. Steel Products Manual. Sect1 On 15; 1941. Revised, 1942. HOt- Rolled Carbon-Steel Wire ROds. Gives definition, size classification, Steel making processes, chemi- cal and physical properties, quality Classifications, and toleranceS. American Iron and Steel Institute. Steel P T O du C t S Manual. Section 17; 1942. Flat Steel Wire. In- cludes requirements for qualities and grades, Steel making processes and chemiſeal composition, Shape, and dimensions, tempers, temper designations, tol- erances, Camber, finishes, inspections and tests, packaging a n d protection, and standard methods of Specifying; tubes of composition and identification designations of standard steel s, and limits and ranges for nonstandard Steels; and glossary of terms for killed, Semlkilled, and rimming steel. 603.1, l Bare and Coated Iron and Steel Wire American Assn. Of State H1 ghway Officials. Standard Specifications for Highway Bridges, 1941. Includes specifications for reinforcement-material ("struc- tural steel grade" or "intermediate grade, " Open hearth to comply with A. A. S. H. O. Standard Specifica- tion M-31; with tensile requirements to COn form to American Society for Testing Materials Specification A-15; bar mat to conform to A. A. S. H. O. Specification M-54; and will mesh to conform to A. A. S. H. O. Speci- fication M-55), Order lists, protection, fabrication, placing and fastening, Splicing, lapping, Substitu- tions, measurement, and payment. American Iron and S t e el Institute. Steel Products Manual. Section 16; 1942. Carbon-Steel Wire. FOT wire, methods of manufacture, classification by size of wire and S1ze Of coil, type S and finishes Of coarse round wire, classification Of Zinc coated (galvanized) wire, chemical and physical properties, packaging, tolerances, fine round wire, and tables for Slze and Welghts. Af American Society for Testing Materials, A 82-34; 1934. American Assn. Of State Highway Officials, M 32-42. American Standards A S S n . A50. 3-1936. COld-Drawn Steel Wire for COncrete Reinforcement. For use as Wire Or in fabricated form for COncrete reinforce- ment. Gives sizes, tensile and bending properties, preparation of test specimen, permissible variations in gage, finish, and inspection. American Society for Testing Materials, A 227–41; 1941. Hard-Drawn Steel Spring Wire. Requirements as to chemical composition, ladle analysis, tensile prop- erties, colling and fracture test, permissible varia- tions in dimensions, Surface COndition, and 1nspec- tion. American Society for Testing Materials, A 228–41; 1941. Steel Music Spring Wire. Gives requirements as to chemical composition, ladle analysis, tensile prop- ertles, coiling test, permissible Variations in di- mensions, surface condition, and inspection. American SOciety for Testing Materials, A 229-41; 1941. Oil-Tempered Steel Spring Wire. Covers chemical com— position, ladle analysis, requirements for tensile properties, COlling and fracture test, Dermissible Variations in dimensions, surface condition, and in- spection. American Society for Testing Materials, A 230-41; 1941. Carbon-Steel Valve Spring Quality Wire. Covers tem- pered Spring wire for SpringS requiring high-fatigue properties. Requirements as to chemical composition, ladle analysis, tensile properties, twist test, per- missible variations in dimensions, decarburization, Surface conditi Om, and in Spection. 417 Directory of Commodity Specifications American SOC lety for Test 1ng Materials, A 231-41; 1941. Chromium-Vanadium Steel Spring Wire. Covers untem- pered steel wire for use in Springs at moderately elevated temperatures. Requirements as to chemical composition, ladle analysis, permissible Variations in dimensions, Surface COndition, and inspection. American SOciety for Testing Materials, A 232–41; 1941. Chromium-Vanadium Steel Valve Spring Quality Wire. For highest quality chromium-wanadium valve spring wire requiring high-fat1 gue properties, especially at moderately elevated temperatures. Chemical com- DOSlt iOn, l a d le analysis, physical requirements, permissible Variations 1n dimensions, decarburiza- tion, Surface condition, and inspection. American Soclety for Testing Materials, A 233-43T; 1943. A. S.M. E. Boiler Construction Code Specifica- tion NO. SA-233. Tentative Specifications for Iron and Steel Arc-Welding Electrodes. Covers lightly coated and COVered metal for welding of carbon and low alloy Steels. Gives requirements for manufac- ture, Standard S12es and lengths, chemical composi- tion, chemical analysis, all-weld-metal tension tests, weld contour tests, face and root bend tests Of welded joints, permissible variations in dimen- siOns; electrode coverings, workman ship, f 1n ish, packing, marking, and guarantee. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-16; 1927. Galvanized Iron Tie Wires. Includes No. 8 and 9 B. W. G. wire, elongation, and breaking Strain. Of soft Wire, galvanized to meet requirement S Of A. A. R. Specification 1-D-5. Natſonal ASSOciation Of Purchasing Agents. Handbook of COmmodity Data Sheets, 1938. Wire; Spring Steel. COV erS definition, grades and classes, specifica- tions, ſinishes, and containers. Package Research Laboratory. Bullet in 309; 1943. Wire for All-Bound Rock Fastener 4-One Boxes and Crates. Wire is technically described as low car- bOn Steel wire and is d 1 W 1 d e d into tWO general types, (a) stapling wire and (b) binding wire. Gives details covering physical properties of wire; de- tails for each type including sizes, grades, and finishes; Rockaway wire teSter, purchase Specifica- tlOnS for wire, and details COncerning Staples. SOclety Of Aut. Omotive Engineers. Aeronautical Mate- rial Specification 5032; 1943. Annealed Steel Wire; Uncoated. Gives requirements for composition, con- dition, quality, tolerances, reports, packaging, Inarking, and rejections. Similar Specifications: Army 48-5, type I, grade WD-1020; Federal QQ-W-461, grade FS 1020; SAE 1020. Society Of Automotive Engineers. Aeronautical Mate- rial Specification 5033; 1942. Steel Wire; Zinc– Coated (Low-Carbon). Gives requirements for compo- S1tion, condition, quality, t Ole rances, reports, packaging, and reject iOns. Similar Specification: Army-Navy Aeronautical AN-QQ-W-435. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5110; 1940. Music Wire (Commer- cial). Gives requirements for form (cold-drawn wire supplies as colls of wire or as finished springs), composition, condition, qual 1 ty, tolerance, ſin- ished springs, and rejections. Similar Specifica- tions: Army 48-26; Navy 22 W 11. Society of Automotive Engineers. Aeronautical Mate- rial Specification 51.12B; 1943. Music Wire (Best Quality). For cold-drawn wire supplies as coils Of Wire Or as finished Springs. Gives requirements for composition, diameter, tensile strength, qual- 1ty, tests, tolerances, finished springs, reports, identification, and rejections. Similar Specifica- tions: Army-Navy Aeronautical AN-QQ-W-441; SAE 1085, ASTM A228-41. SOciety Of Automotive Engineers. rial Specification 5115A; 1943. Carbon Steel Spring Wire (Valve Spring Quality). For cold-drawn, hard- ened and tempered W1 re Supplied as coils of wire or as finished Springs. Gives requirements for compo- sition, diameter, tensile strength, elongation, qual- Aeronautical Mate- ity, tolerances, finished Springs, reports, identi- fication, and rejections. Similar Specifications: SAE 1070, ASTM A230-41. As U. S. GOV., Army Air Forces Specification, 10285–A-3; 1943. Wire, Metal; Spray Gun. . U. S. GOV., Army Air Forces Specification, 10286- C; 1945. Wire; Iron and Steel Welding, for Aeronau- tical Use. U. S. Gov., Army-Navy Aeronautical Specification AN-QQ- W-429-1; 1942. Wire; Steel, High-Strength, Zinc- Coated. U. S. Gov. , Army-Navy Aeronautical Specification AN-QQ- W-435–3; 1943. Wire; Steel, Soft, Zinc-Coated. U. S. GOV., Army-Navy Aeronautical Specification AN-W- 13-2, 1944. Wire; Aircraft Stitching. U. S. GOV., Army-Navy Aeronautical Specification AN- W-17, 1944. Wire; Spring Steel, Music Wire. U. S. Gov., Federal Specification QQ-W-311; 1939. Wire; Bale-Tle, Single-LOOp. Covers One type and two class- es- (A) black and (B) zinc-coated (glavanized); either Bessemer, electric ſurnace, Or Open-hearth steel. Gives requirements for sizes, workmanship, manufac- ture, details for classes A and B, diameter, length tolerance, and physical properties; methods of sam- pling, inspection, and tests; and packaging, packing, and marking for Shipment. - U. S. Gov., Federal Specification QQ-W-414; 1941. Wire, Steel; Bookbinders". Covers two types- (I), flat, coppered or tinned; and (II) round, coppered, tinned, or liquor-finished. G 1 v e s chemical composition , width, thickness, tolerances, and strength; methods Of inspection, sampling, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specification E-QQ-W-414; 1942. (issued by Procurement Div., Treasury Dept. U. S. Gov. ) changed requirements for protective fin- 1sh and deletes all reference to coppered, tinned, and liquor-finished coatings. U. S. Gov., Federal Specification QQ-W-432; 1941. Wire, Steel; Market. Covers One type and four finishes— (A) bright, (B) coppered, (C) tinned, and (D) zinc- COated; Of Besseſſler, Open-hearth, Or electric fur- nace steel. Gives requirements for sizes, toler- ances, tensile strength, ductility, finish, weight of tin and zinc coating, and adherence of coating; methods of inspection, S.am pl. in g, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification QQ-W-446; 1939. Wire; Steel, Zinc-Coated (for Wire-Bound Boxes). Covers two types— (I) binding wire and (II) stapling wire; either electric ſurnace Or Open-hearth Steel. Gives requirements for weight. and uniformity of zinc coat- ing, size, and physical properties; methods of sam- pling, in Spection, and tests; and packaging, pack- ing, and marking. 4.18 Ores, Metals, and Manufactures 603. M2 U. S. Gov., Fe d e r a l Specification QQ-W-461; 1941. Wire, Steel (Carbon); Bare and Zinc-Coated. Covers four grades—-FS 1010, FS 1020, FS 1035, and FS 1045; and three weights- (A) medium, (B) heavy, and (C) extra-heavy. Gives requirements for tempers, fin- ishes, sizes, material, WOrkmanship, chemical comb- position, diameter of wire, tensile strength, duc- tility, and finish; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Fe d e r a l Specification QQ-W-465; 1942. Wire, Steel (Carbon); Spring, Hard-Drawn. Covers One grade of round hard-drawn Spring Wire intended for the manufacture of Springs. Gives requirements for material, chemical c Omposition, tensile prop- erties, wrapping, permissible variations in diameter; methods Of inspection and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Fe der al Specification QQ-W-470; 1942. Wire, Steel (Carbon); Spring, Music. Covers one grade Of round music Spring wire intended for the manufacture of springs. G 1 v e s requirements for material, chemical composition, tensile properties, wrapping, permissible Variations in diameter; meth- Ods of inspection and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Fe d e r a l Specification QQ-W-474; 1942. Wire, Steel (Carbon); Spring, Oil-Tempered. Covers One grade Of round Oll-tempered Spring Wire intend- ed for the manufacture of springs. Gives require- ments for material, chemical compositi On, tensile properties, wrapping, permissible Vari at 1 On S in diameter; methods Of inspection and tests; and re- qul rements for packaging, packing, and marking for Shipment. U. S. GOV., Navy Dept. Wire, Sounding. U. S. GOV., Navy Dept. Specification 22W11c; 1943. Wire, Steel (High Carbon); Spring (Music Wire). U. S. Gov. , Navy Dept. Specification 22W12b; 1943. Wire, Steel, High Strength, Zinc-Coated. |J. S. Gov., U. S. Army, Army Air Forces. Specification 48–25; 1929. W1 re, Cold-Drawn, WD-1045. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 48–38; 1941. Wire, Iron and COnstantan, Ther- InocOuple. 4 U. S. GOV., U. S. Army, Chemical War f a re Service. Specification 48-9; 1925. Wire, Bridge, Submarine Gas Mask. U. S. Gov. , U. S. Army, Chemical War f a re Service. Specification 22W86; 1944. Specification 48–11; 1925. Wire, Ring, Submarine Gas Mask. U. S. GOV., U. S. Army, Medical Dept. Specification 4-1062, 1937. IrOn Wire, Standard Reagent Grade. U. S. GOV., U. S. Army, Ordnance Dept. Specification 48-6A, 1941. Wire, Steel, Spring, Hard-Drawn. U. S. GOV. , U. S. Army, Ordnance Dept. 48-7-1; 1942. Wire, Steel, Spring, for Small Arms Weapons, WD 1085 Special, WD 1095 Special and WD 6150 Special. - U. S. GOV., U. S. Army, Ordnance Dept. Specificati On 48-7A; 1941. Wire, Steel, Spring, Carbon and . Alloy, Oil-Tem,pered Or Annealed. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 48-18A, 1941. Wire, Steel, Music Spring. Specification U. S. GOV., U. S. Army, Ordnance Dept. Specificat 10n 57-107-30; 1943. Steel, Free-Cutting, Bars or Wire, for Time-Fuze Parts. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 48-5A; 1940. Wire, Soft, Iron a n d Steel, Bare and COated. References.—Iron and steel welding rod, see 603.26. 611.19, 622.4; alloy steel welding wire, see 622.4; fence wire, see 603. 43; telephone, telegraph, signal, track bonding W1 re of 1 rom or steel, see 715.43; methods of testing, general requirements for metals, see 600. 1; WiTe gages, see 603. 40; Zinc CO ati ngs and tests, see 600. 3. 603.112 Bare and Coated Wire Rope American Assn. Of State H 1 g h w a y Officials, M30-42. Standard Specification for Wire ROpe and Fittings for Highway Guard Rail. Covers 3/4-in. and 1-in. wire rope and fittings. Gives general requirements, properties, and marking and shipping for wire rope; and galvanizing and methods Of Sampling and testing for fittingS. American Assn. Of State H 1 g h w a y Officials, T39–42. Standard Method of Test for Wire ROpe (Guardrail). The report of the physical test of wire rope shall include diameter of rope, diameter of wire, number Of Strands and wires, length Of lay Of Strands and w1 res, cross-sectional area in Square inches, and breaking load in pounds. Gives definitions and prep- aration. Of Specimen for test. American Bureau Of Shipping. Rules for the Classifi- cation and Construct 1 On Of Steel Wessels, 1944. Steel Wire Rope. Include rules for the inspection and testing. American Mining Congress, sponsor. Assn., M11-1927. Wire Rope for Mines. Types, mate- rial grades according to strength, torsional and wrapping test requirements, galvani Zing, flber core and lubrication re qui re m ent s , weight, minimum Strength, and construction Of the Vatious grades of rope, and recCITImended Dractice in the use Of wire rope at mines, clamping, seizing, Socketing, splic- ing, drums and sheaves, lubrication, safety factor. American Petroleum Institute, Production DiV. Standard 9-A; 1944. Specification for Wire Rope. To provide wire rope of uniform quality in the minimum number of grades of material and types of construction to adequately meet the requirements of the petroleum industry. Includes cable tool drilling lines, rotary drilling or casing lines, sand lines, rotary bailing lines, tubing lines, torpedo lines, well measuring wires, and galvanized wire guy strands. Covers grades of material, properties and tests for wire and wire rope, manufacture and tolerances, type of 11nes, torpedo lines, well measuring wires, galva— n1 Zed wire guy strand, packing an d marking, inspec- t 1 On and reject lon, and appendices. American Railway Englneering Assn., COnstruction and Maintenance Sect1 On, A S S n . Of American Railroads. Manual Of Railway Engineering, 1944. Specification for Wire Rope Used With Work Equipment. Gives con- struction, lay, Various strand constructions, factors of safety, causes of failure, recommended types for maintenance of way use, lubrication, seizing, and SOckets and Iſlandrel S. American Society for Testing Materials, A 122–41; 1941. American Standards Ass n - G 8.6-1943. Zinc-Coated American Standards 419 Directory of Commodity Specifications Steel Wire Strand "Galvanized" and Class A ("Extra Galvanized"). For use as guy wire, messenger wire, electrical conductor, etc. Gives requirements as to Zinc coating, Stranding, ductility of steel and adherence of coating, table of physical properties of strand, sizes and permissible Variations, and lnspect 1 On. American Society for Testing Materials, A 218-41; 1941. American Standards ASSn. , G8. 11- 1944. Zinc-COated Steel Wire Strand, Class B and Class C Coatings. For use as guy wires, messenger Wires, Span wires, electrical COnductors, Overhead ground wires, etc. Gives requirements for zinc, base metal, joints, stranding, weight and uniformity of coating, physi- cal properties, elongation, ductility, adherence Of coating, size and permissible variations, workman- ship and finish, packing and marking, and inspection. Assn. Of American Railroads. Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Manu- al of Recommended Practice Specific at 1 on 173–39; 1939. Copper-Covered Steel Guy and Messenger Strand. Seven-wire and three-wire Strand for use as messengers in supporting of aerial cab le and guying Of Overhead lines, in signal service. Tables Of sizes, Strength and weight, methods of test and marking. Assn. Of American Railroads, Operations and Maintenance Dept., Engineering DiV., Signal Section. Manual Of Recommended Practice, 1944. Specifications for Steel galvanized strand for recommended specification, see manual Of A. A. R. Telegraph and Telephone Section 1-A-17. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-17; 1927. Galvanized Ste el Guy and Messenger Strand. Gives requirements of 4 sizes of 7-strand cable, materials and Workmanship, dimen- s10ns, breaking strain, elongation, and for galva- nizing according to A. A. R. Specification 1-D-5. Assn. Of American Railroads, Telegraph and Telephone Secti Om, 1-A-53; 1935. Galvanized COpper-Bearing Steel Line Wire. Includes five sizes from 4 to 12 , B. W. G., requirements as to composition, permissible Variations in size, tensile strength, elongation, torsion, galvanizing, and tests. Edison Electric Institute. Suggestions for Specifix- cations for Eyenuts and Eyelets, TD-5; 1941. For use 1n overhead line construction. Gives require- ments for material, dimensions, threads, strength, galvanizing, preferred sizes, finish, packling and shipping, inspecti On, reject 10ns, and dimensional drawing. International Mun 1 c 1 p a l Signal Association, Inc. Specification No. 32; 1942. 30 Per Cent or 40 Per Cent Conductivity Copper Covered Steel Messenger Strand. COvers copper c Overed Steel Strand Of two types-high strength and extra high strength for use as messengers in supporting aerial cable, fire alarm, police patrol and traffic signals Or Other municipal signalling equipment, and for the guying of overhead line poles. G i v e s requirements for material, properties, samples for test, packing and marking for shipment, payment for reels, inspection and tests, and rejection. U. S. Gov., Army-Navy Aeronautical "Specification AN- C–76a; 1944. Cable; Single Strand NOn flex1ble Car- bon Steel (Pre for ed). Army-Navy Aeronautical Specification AN- Cable; Steel (Carbon), Flexible, U. S. GOV. , RR-C-43-1; 1942. Preformed. U. S. GOV., Army-Navy Aeronautical Specification AN- S-23a; 1944. Shackles; Cable. U. S. Gov. , Army-Navy Aeronautical Specification AN- T-26a; 1944. Thimbles; Wire-Cable. U. S. GOV., Dept. Of COInmerce, National Bureau of Stand- ards. Simplified Practice RecCImmendation R198–43. Wire Rope. Gives 20 tables of standard items, and its purp Ose is to conserve Strategic materials and available productive capacity. Tables gives d 1 a ſm- eter, approximate weight per ſo Ot, and breaking Strength. U. S. GOV. , Fe d e r a l Specification RR-R-571; 1933. Amendment 6; 1944. ROpe; Wire. COvers a b O ut 25 types. Gives definitions and general requirements for wire, strand, Centers, cores, lubrication, mar- line, diameter of wire rope, and preforming; details for each type; methods of sampling, inspection, and tests; and packaging, packing, and marking- U. S. Gov., Navy Dept. Specification 12S14; 1916. Sockets; Wire-ROpe. U. S. Gov. , Navy Dept. Specification 12T9a; 1942. Thimbles; Rope (Manila and Wire). U. S. GOV. , Navy De p t . Specificati On 22C3a; 1938. Cable, Steel, 19 NOn flexible. U. S. GOV., Navy D e D t . Specification 22C6a; 1938. Cable, Steel, Flexible and Extra Flexible Preformed type. U. S. GOV. , Navy D e D t . RODe; Wire. U. S. Gov. , Navy Dept. Specification 22R4; 1940. Rope; Spring-Lay (Alternate Fiber Strands and Steel Wire Around a Fiber Core). U. S. GOV. , Navy D ep t . Specification 22R6a, 1944. Rope, Wire, Steel (Plow), Galvanized (for Target- Towing Hawsers). U. S. Gov., U. S. Army, Army Air Forces. Specification 48-14A; 1926. Cable, Steel Wire, Flexible 6 by 7. U. S. GOV., U. S. Army, Ordnance Dept. Specification 48–20a; 1939. Rope, Steel Wire, Galvanized, Marl 1 né COvered, for Submarine Mine. U. S. Gov., U. S. Army, Ordnance Dept. Specification 89–5075; 1942. Thimble, Galvanized Steel, Submarine Mine. * U. S. Gov., U. S. Army, Signal Corps. Specification 48-10-B; 1930. Wire, Messenger, Galvanized, Types W-90, W-115, and W-116. References.— See references under 603.43. 603.13 Manufactures of Iron and Steel Wire American Railway Engineering Assn. Construction and Maintenance Section, As Sn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Ornamental and riis- cellaneous Metal Work. Gives requirements for fabric fences, window gu a r d S, elevator enclosures, and grille partitions. American Railway Engineering Assn. COnstruction and Maintenance Section, A S S n . Of American Railroads. Manual for Railway Englneering. Specifications for Standard Right-of-Way Fen c e s , 1935. Covers four classes- (A) 9 longitudinal wires; (B) 7 longitudinal wires; (C) woven wire fencing, 25 1/2 in. high, with Tinned, Specification 22R3h; 1943. 420 Ores, Metals, and Manufactures 603. 13 3 Strands of barbed wire above; and (D) 5 strands of galvanized steel ribbon, Smooth, round or barbed wire fencing. Gives requirements for wood posts, braces, wire, locks, staples, galvanizing, manufac- ture, erection, gates, and stock guards. American Society for T e s t in g Materials, A 116-39; 1939. American Standards Assn. G8.9-1944. Zinc- Coated (Galvanized) Iron or Steel Farm-Field and Railroad Right-of-Way Wire Fencing. For three classes based on Weight Of coating, Gives require- ments for style and size, Zinc for coating, base metal, Sampling, weight and uniformity of coating, tests Of Coating, retests and rejection, size and permissible Variations, packing and marking, in- Spect iOn, and billing. American Society for Testing Materials, A 117-33; 1933. American Standards Assn., G8.5-1935. Zinc - CO at ed IrOn Or Steel Chain-Link Fence Fabric Galvanized After Weaving. COvers link fence with helically WOund and interWOWen with Out knots Or ties, form of Square mesh and top and bottom finish. Includes Zinc coating, wire, test specimen, tests of coating, and inspection. American Society for T e s t i ng Materials, A 121–39; 1939. American Standards ASSn. , G8. 10-1944. Zinc- Coated (Galvanized) Iron or Steel Barbed Wire. For three classes Of Wire galvanized before fabrication, based on weight of coating. Gives requirements for size and constructions, zinc for coating, base met- al Sampling, Welght and uniformity of coating, tests Of coating, retests and rejection, size and permis- Sible Variations, packing and marking, inspection, and billing. Society Of Automotive Engineers. Aeronautical Mate- rial Specification 51.12B; 1943. Music Wire (Best Quality). For cold-drawn wire supplied as coils of wire or as finished springs. Gives requirements for COmposition, diameter, tensile strength, quality, tests, tolerances, finished springs, reports, iden- tification, and rejections. Similar Specifications: Army-Navy Aeronautical AN-QQ-W-441, SAE 1085, ASTM A228-41. Society Of Automotive Engineers. Aeronautical Mate- rial Specification 5115A; 1943. Carbon Steel Spring Wire (Walve Spring Quality). For cold-drawn, hard- ened and tempered wire, supplied as coils of wire Or as finished springs. Gives requirements for compo- sltion, diameter, tensile strength, elongation, qual- ity, tolerances, finished springs, reports, identi- fication, and rejections. Similar Specifications: SAE 1070, ASTM A230-41. Society Of Automotive Engineers. 1944 Handbook, Sec- tion 4-Fabricated Materials. S. A. E. Standard Wire Cloth. Adopted, 1924. Table of sizes and dimen- SiOnS with tolerances and types of weave. Underwriters' Laboratories, Inc. Marine Backfire Flame Arresters, 1931. Tentative. For use on car- buretor air intakes, construction details, width of Joints, corrosion, vibration, and explosion tests. U. S. GOV., AITly A 1 r Forces Specification 16106–A, (1); 1944. Cloth; Wire Mesh, Cotton Covered. S. GOV. , De p t . Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R9-28; 1928. Woven-Wire Fencing. This recommenda- tion establishes a schedule of sizes and varieties U. Of woven-wire fencing for several styles of fences, namely-field fence, close-mesh hog and cattle field fence, wolf-proof fence, and poultry fence. S. GOV. , D e D t . Of COIIIſlerCe, National Bureau of Standards. Simplified Practice Recommendation R122-31; 1931. Wire Insect Screen Cloth. This re c- commendation establishes a number of stock varieties Of black painted and electro-galvanized steel wire screen cloth and Of copper and commercial bronze wire screen cloth; includes standard mesh openings, sizes of wire, widths of roll, length of roll, pack- 1ng, required percentage Of copper for copper and bronze screen wire. U. S. GOV. , Dept. Of COITInerCe, National Bureau Of Stand- ards. Simplified Practice Recommendation R147–42; 1942. Wire Diameters for Mineral Aggregate Produc- tion Screens. This recCIIIſlendation establishes a sim- plified schedule of different wire diameters used for clear Openings of screen. Initiated by National Sand and Gravel Assn. and National Slag Assn. S. GOV., Fe d e r a l Specification RR-C-451a; 1934. Amendment 4; 1944. ClOth; Wire, Screen. COvers four types, including type D, iron Or steel, galvanized (Zinc coated). Gives requirements for material and WOrkmanship, number Of meshes per inch, diameter of wire, COnStruction, length, width, and composition Of wire; methods of sampling, inspection, and tests; and packaging, packing, and marking. S. GOV., Fe d e r a l Specification RR-C-451a; 1934. Amendment 4; 1944. ClOth; Wire, Screen. COvers four types, 1ncluding type H, 1ron or steel, Japanned or painted. Gives requirements for material and work- manship, number of meshes per inch, diameter Of wire, construction, length, width, and COImposition of wire; methods Of sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov., Federal Specification RR-C-596; 1938. COrd; Picture-Wire. Covers two classes- (A) gilt and (B) tinned; gilt cord in sizes 10, 11, 12, 13, 14, 15, 16, 17, and 18; and tinned cord 1m sizes 0, 1, 2, 3, 4, 5, 6, 7, and 8; twisted or braided, and cir- cular in cross-section. Gives requirements for mate- rial, workmanship, Strands, and breaking strength; methods Of Sampling, inspect iOn, and tests; and re- quirements for packaging, packing, and marking for Shipment. Emergency Alternate Federal Specification E-RR-C-596; 1942 (issued by Procurement Div., Treas— ury Dept., U. S. Gov.) changed requirements for class B and deletes all reference to class A cord. S. Gov., Fe der al Specification RR-F-191; 1937. Fencing; Chain-Link Or Welded. COvers two types: (A) Zinc-coated (in two classes- (1) chain link, and (2) welded); and (B) copper-coated, ch a 1 n link. Glves requirements for material, WOrkmanship, permis- S1ble Variations, and construction; methods Of Sam- Dling, 1nspection, and tests; and requirements for packaging, packing, and marking. Emergency Alter- nate Federal Specification E-RR-F–191; 1942 (issued by Procurement D 1 v . , Treasury Dept., U. S. Gov. ) changed requirements for fencing (wire fabric) and gives requirements for gates, posts, and wire. U. S. GOv., Fe d e r a 1 Spec 1 fication RR-F-221; 1930. Amendment 1; 1934. Fencing; Wire (Barbed, Netting, and Woven), Black and Galvan 1 Zed. COV e r S three types- (A) wire, barbed, zinc-coated; (B) wire, woven, U. U- U. U. 421 603. 13 Directory of Commodity Specifications farm or field fences, black or zinc-coated; and (C) wire, netting, zinc-coated. Gives requirements for material, workmanship, and details for each type; methods of Sampling, 1nSpection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Works Agency. Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks FP-41. Barbed Wire Fence. U. S. Gov., Federal Works Agency. Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks FP-41. Gates. U. S. GOv. , Marine COrps Specificati On, Double, 2 1/2-Inch. U. S. GOV. , Navy Dept. , Specification 19Xb; 1933. 1943. Hook; Bureau Of Yards and DOCKS. Wire Fencing; NOnclimbable. U. S. Gov. , Navy D ep t . Specification 57G4; 1941. Gauze, Wire, IrOn, with Asbestos Center. U. S. GOv., Navy Dept. Specification 57S36; 1944. Splints; Wire-Mesh for. U. S. Gov., Treasury Dept., Procurement Div. 538; 1942. Gates, Posts, Top Rails, and Reinforcing Wire (for Wire Fencing). This specification covers gate, posts, top rails, top reinforcing wire and bottom reinforcing wire. Gates shall be single swing (One gate) or double swing (two gates). Posts shall cov- er following types: Type I, corner; type II, end; type III, gate; and type IV, line. All Structural members shall be steel, and Other members shall be steel, malleable iron, or wrought iron. Gives re- quirements for gate frame, latches, stops, keepers, hinges, and fabric for gates; details for Various types of posts; top rails; top and bottom reinforc- 1ng wire; ing hel ght, width, diameter, dimensions, and Weight; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOv., U. S. Army, COrps Of Engineers. Speciſi- cation 39-1; 1943. Netting, Camouflage, Wire, Steel, Garnished With Fabric. U. S. Gov. , U. S. Army, Medical Department. cati On 10–2169A, 1941. Splint; Wire Gauze. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2979; 1940. COver, Metal Wire, for Animal Jars. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 29-31; 1922. Trap; Fly. References. – Methods of testing, general require- ments for me t a l s, see 600. 1; Zin C CO at 1ngs and tests, see 600. 3.; Wire lath, see 605. 24; W1 re fabric for concrete rein forcement, see 605. 25; motorcycle spokes, see 725. 2; bed springs and wire fabric ſor beds, see 613. 1. 603.5 CHAINS AND ATTACHMENTS 603.50 General items American Bureau Of Shipping. cation and COnstruction Of St. e. el Wessels, Forged and Cast Steel Chains. the inspect 1 On and testing. U. S. Gov. , D ep t . Of Commerce, National Bureau of Standards. Simplified Pract ice Re commendation R1OO–29; 1929. Welded Chain. Simplified practice recommended and accepted by industry in which the sizes and varieties listed in the publication are Specifi- Rules for the Classifi- 1944. Include rules for finish; details including tables concern- U. eliminated from the list of s to c k items formerly provided, including S 1 z e s of straight link proof coil and BB chain, breast chains, cart back chains, trace chains, Wagon chains, chain dogs, ring dogs, heel chains, etc. In1t lated by manufacturers now represented by the Chain Institute. S. Gov., Fe d e ral Specification RR-C-271; 1931- Amendment 2, 1934. Chain and Attachments; Standard, Miscellaneous. Covers two types: (A) Welded (two grades-I, crane, wrought iron; and II, proof coil, wrought iron, or open-hearth steel); and (B) weld- less (steel, copper, brass, or bronze); six classes for type A: (I) Close link, (2a) long link-buoy Or submarine net, (2b) long link-conveyor or sprocket wheel, (3a) twist link-plain pattern, (3b) twist link-long-link pattern, and (3c) twist link-short- link pattern; twelve classes for type B: (1) Single- 100D pattern, (2) double-loop pattern, (3) sash, (4a) flat link-long pitch, (4b) flat link-short pitch, (5) plumber's, (6) s a fety, (7) single jack, (8) double jack, (9) l a d d e r , (10) register, and (11) brass-for mechanical c Ommunic at 1 On S; and eleven types of attachments: (A) Chain dogs-plain point, diamond point, (B), ring dog- diamond point, Norfolk pattern, plain, (C) hooks-vehicle and harness, slip, grab, hoist, or sling, bale and box, barrel and stone hoist, hogshead, and can, (D) connecting links-One class, (E) repair or end-lap links-one class, (F) oval-side lap links-One class, (G) shackles-screw pin, anchor; screw pin, chain; oval pin, anchor; oval pin, chain; round pin, anchor; and round Din, chain, (H) rings-one class, (I) toggles—sheared, forged, (J) swivels-One class, and (K) sash-weight, socket, Gives requirements for material, workmanship, weights, design, and dimensions; methods of sampling, inspec- tion, and t e s t s; and requirements for packaging, packing, and marking. 603.51 Long-Link Chains U. Fe d e r a l Specification RR-C-271; 1931. 1934. Chain and Attachments; Standard, Covers two types: (A) Welded (two grades-I, Crane, wrought 1 ron; and II, proof coil, wrought iron, or open-hearth steel); and (B) weld- less (steel, copper, brass, or bronze); six classes for type A: (1) Close link, (2a) long link-buoy or submarine net, (2b) long link-conveyor or sprocket wheel, (3a) twist link-plain pattern, (3b) twist link-long-link pattern, and (3c) twist link-short- link pattern; twelve classes for type B: (1) Single- loop pattern, (2) double-loop D attern, (3) sash, (4a) flat link-long pitch, (4b) flat link-short pitch, (5) plumber's, (6) safety, (7) Single jack, (8) double jack, (9) ladder, (10) register, and (11) brass-for mechanical communications; a n d e le Ven types of attachments: (A) Chain dogs-plain point, diamond point, (B) ring dogs-diamond point, Norfolk pattern, plain, (C) hooks-Vehicle and harness, slip, grab, hoist Or sling, bale and box, barrel and stone hoist, hogshead, and can, (D) connecting links—one class, (E) repair or end-lap links-one class, (F) oval-side lap linkS-One class, (G) shackles—screw pln, anch Or; Screw pin, chain; Oval pin, anchor; oval pin, chain; round pin, anchor; and round pin, chain, S. GOV, y Amendment. 2; Miscellane Ous. 422 Ores, Metals, and Manufactures 603. 55 (H) rings—One class, (I) toggles-sheared, forged, 603. 53 Stud-Link Chains (9) swivels-one class, and (K) sash-weight, socket. U. S. Gov., Federal Specification RR-C-251; 1933. Chain; Gives requirements for material, workmanship, weights, Ship. Covers the stud-link type, for use as anchor, design, and dimensions; methods of sampling, inspec- mooring, buoy, or towing chain; and three classes— tion and tests; and requirements for packaging, pack- (A) wrought iron, (B) forged steel, and (C) commercial ing, and marking. wrought iron or forged steel. Gives requirements for References. –Methods of testing, general require- material, workmanship, tolerances, arrangement Of ments for metals, see 600. 1. links and Shackles, chemical COmposition, and physi- 603.52 Short Link, Straight-Link Chains cal properties; methods Of Sampling, in Spection, and tests; and requirements for packing and marking, American Society for Testing Materials, A 56–39; 1939. References. –Standard sizes and varieties of chain, Iron and Steel Chain. Covers two classes; crane chain see 603. 50; methods Of testing, general requirements for Slings, Steam shovels and marine use where all- f Or Iſle tals, see 600. 1; Class 1 ficati On Of metals, see iron chain is wanted, and proof-coil for railroad 600. 2; he at treatments, see 600. 5. cars, construction and forestry work, made from open- 603.54 Twisted-Link Chains hearth Steel. Gives method of welding, chemical com— position, proof and break tests, elongation, test Specimen, nominal. weights and dimensions, workmanship and inspection. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical D1V. Manual of Standard and Recom- mended Practice, 1944. Iron and Steel Chain. Speci- fications M-301-44; 1944. Two classes, iron crane chain for slings, hoists, steam shovels, and marine uses; steel proof coil for railroad cars, construc- tion and forestry work, Gives, manufacture, chemical and physical properties and tests, standard weights and dimensions, workmanship and finish, marking, and inspection and rejection. U. S. Gov., Federal Specification, RR-C-271; 1931. Amendment 2, 1934. Chain and Attachments; Standard, Miscellaneous. Covers two types: (A) Welded (two grades—I, crane, . wrought iron; and II, proof coil, Wrought 11"On, or open-hearth steel); and (B) weldless (steel, copper, brass, or bronze); six classes for type A: (1) Close link, (2a) long link—buoy or sub- - - marine net, (2b) long link-conveyor or sprocket head, and can, (D) connecting links—one class, (E) wheel, (3a) twist link-plain pattern, (3b) twist repair or end-lap links-One class, (F) oval-side lap link-long-link pattern, and (3c) twist link-short- linkS-One class, (G) shackles-screw pin, anchor; U. S. Gov., Federal Specificati On RR-C-271; 1931. Amend- ment 2; 1934. Chain and Attachments; Standard, Mis- cellaneous. Covers two types: (A) Welded (two grades-I, crane, wrought iron; and II, proof coil, wrought iron, or open-hearth steel); and (B) weldness (steel, copper, brass, or bronze); six classes for type A: (1) Close link, (2a) iong link—buoy or sub- marine net, (2b) long link—conveyor or sprocket wheel, (3a) twist link-plain pattern, (3b) twist link-long-link pattern, and (3c) twist link-short- link pattern; twelve classes for type B: (1) Single- loop pattern, (2) double-loop pattern, (3) sash, (4a) flat link-long pitch, (4b) flat link-short pitch, (5) plumber's, (6) safety, (7) single jack, (8) double jack, (9) ladder, (10) register, and (11) brass—for mechanical communications; and eleven types of at- tachments: (A) Chain dogs-plain point, diamond point, (B) ring dogs—diamond point, Norfolk pattern, plain, (C) hooks-vehicle and harness, slip, grab, hoist or sling, bale and box, barrel and Stone hoist, hogs- link pattern; twelve classes for type B: (1) Single- Screw pin, chain; Oval pin, anchor: Oval pin, chain; loop pattern, (2) double-loop pattern, (3) sash, (4a) round pin, anchor; and round pin, chain, (H) rings— flat link—long pitch, (4b) flat link-short pitch, one class, (I) toggles—sheared, forged, (J) swivels— (5) plumber's, (6) safety, (7) single jack, (8) double One class, and (K) sash-weight, socket. Gives require- ments for Iſlaterial, workmanship, weights, des 19:n and diſſensions; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. jack, (9) ladder, (10) register, and (11) brass- for mechanical communications; and eleven types of attach- ments: (A) Chain dogs-plain polnt, diamond point, (B) ring dogs—diamond point, Norfolk pattern, plain, References. -Standard size s, and variet les, see (C) hooks—vehicle and harness, slip, grab, hoist or ::::::: *::::::::::: testing, general requirements for sling, bale and box, barrel and Stone hoist, hogs- * head, and can, (D) connecting links—One class, (E) | 603.55 Straight and Twisted Link Wehicle Chains repair or end-lap links-one class (*) oval-side | Bar Reinforced Tire chain Manufacturers. Bar Reinforced lap links—one class, (G) shackles-screw pin, anchor; Tire Chain Specifications 8139; 1939. Covers rein- screw pin, chain; oval pin, anchor; Oval pin, Chain; forced tire chains in four types- (A) passenger car, round pin, anchor; and round pin, chain, (H) rings— four-link Spacing; (B) single pneumatic, four-11nk one class, (I) toggles—sheared, forged, (J) swivelS- Spacing; (C) single pneumatic, two-link spacing; and one class, and (k) sash—weight, socket. Gives re- (D) dual pneumatic with three side chains. Gives re- quirements for material, workmanship, weights, de- quirements for material and workmanship, finish and sign, and dimensions; methods of sampling, inspec- details for each type; and methods of sampling, in- tion, and tests; and requirements for packaging, pack- Spection, and tests. - 1ng, and marking. U. S. GOV., Federal Specification RR-C-271; 1931. Amend- U. S. Gov. , Navy Dept. Specification 6C3c, 1921. Chains; Inent 2; 1934. Chain and Attachments; Standard, Mis- BOat. cellaneous. Covers two types: (A) Welded, two References. –Standard sizes and º *:: grades– (I) crane, wrought iron; and (II) proof coil, 603. 50; methods of testing, general requirements for - º *- me tals, see 600. 1; he at treatments, see 600. 5; Class 1- wrought, iron, or Open-hearth steel; and (B) weldless f 1 Cati On Of metal S, see 600. 2. Steel, copper, brass, or bronze; six classes for type 423 603. 55 Directory of Commodity Specifications U. S. GOV. , A— (1) close link; (2a) long link, buoy or submarine net; (2b) long link, conveyor or Sprocket wheel; (3a) twist link, plain pattern; (3b) twist link, long-link pattern; and (3c) twist link, short-link pattern; twelve classes for type B-(1) single-loop pattern, (2) double-loop pattern, (3) sash, (4a) flat link, long pitch, (4b) flat link, short pitch, (5) plumber" S, (6) safety, (7) single jack, (8) double jack, (9) ladder, (10) register, and (11) brass, for mechanical communications; and eleven types of attachments- (A) chain dogs- plain point, diamond point; (B) ring dogs-diamond point, Norfolk pattern, plain; (C) hooks-Vehicle and harness, slip, grab, hoist Or sling, bale and box, barrel and stone hoist, hogs- head, and can; (D) connecting links, One class; (E) repair or end-lap links, one class; (F) oval-side lap links, One class; screw D1n, chain; oval pin, anchor; oval pin, chain, round pin, an Ch Or; and round pin, chain; (H) rings, one class; (I) toggles—sheared, forged; (J) swivels, one class; and (K) sash-weight, so cKet. Gives re- quirements for material, workman ship, weights, de- sign, and dimensions; methods of sampling, inspec- tion, and tests; and requirements for packaging, pack- ing and marking. Treasury Dept. , Procurement DiV., 437 A; 1942. Chains; Tire, Antiskid (Standard and Reinforced Types). Covers two types of tire chains- (I) standard and (II) reinforced; and three classes- (A) passenger car chains, (B) single pneumatic chains, and (C) dual pneumatic chains. Gives requirements for material, finish, S10 e chains, end hooks Or lock fasteners, tolerances, physical requirements, sizes, and details for each type and class; methods of sampling, inspec- tion, and tests; and packaging, packing, and marking, References.—Standard sizes and Varieties of Chain, see 603. 50; Vehicle and harness hooks, see 603. 57. 603.56 Weld less Chain, War ious Link Patterns S. Gov., Federal Specification RR-C-271; 1931. Amend- ment 2; 1934. Chain and Attachments; Standard, Mis- cellaneous. Covers two types: (A) Welded, two grades—(I) crane, wrought iron; and (II) proof coil, wrought iron, or open-hearth steel; and (B) weldless- steel, copper, brass, or bronze; six classes for type A— (1) close link; (2a) long link, buoy or Submarine net; (2b) long link, conveyor or sprocket wheel; (3a) twist link plain pattern; (3b) twist link, long-link pattern; and (3c) twist link, short-link pattern; twelve classes for type B- (1) single-loop pattern; (2) double-loop pattern; (3) sash; (4a) flat link, long pitch; (4b) flat link, short pitch; (5) plumber's; (6) safety; (7) single jack; (8) double jack; (9) ladder; communications; and eleven types of attachments- (A) chain dogs-plain polnt, diamond point; (B) ring dogs—diamond point, Norfolk pattern, plain; (C) hooks-vehicle and harne SS, slip, grab, h01 St Or sling, bale and box, barrel and stone hoist, hogs- head, and can; (D) connecting links, one class; (E) repair or end-lap links, one class; (F) oval-side lap links, one class; (G) shackles-screw pin, anchor; screw pin, chain; oval pin, anchor: Oval pin, chain; round pin, anchor; and round pin, chain; (H) rings, one class; (I) toggles—sheared, forged;. (J) Swivels, (G) shackles-screw pin, anchor; (10) register; and (11) brass, for mechanical U. S. Gov. , Federal Specification RR-C-271; and (K) sash-weight, socket. Gives re- quirements for material, workmanship, weights, de- sign, and dimensions; methods of Sampling, inspec- tion, and tests; and requirements for packaging, pack- ing, and marking. References. –Standard size s and varieties, see 603.50; methods of testing, general requirements for metals, see 600. 1; classif 1 C at 1 OR O f metal S, see 600. 2; trans Om Chain, see 617. 5. 603.57 Chain Attachments U. S. Gov., Federal Specification RR-C-251; 1933. Chain; Ship. Covers the stud-link type, for use as anchor, mooring, buoy, or to wing chain; and three classes- (A) wrought iron, (B) forged steel, and (C) commercial wrought iron or forged steel. Gives requirements, for material, workmanship, tolerances, arrangement of - links and shackles, chemical composition, and physi- cal properties; methods of sampling, inspection, and tests; and requirements for packing and marking. U. S. Gov., Federal Specification RR-C-271; 1931. Amend- ment 2; 1934. Chain and Attachments; Standard, Mis- cellaneous. Covers two types: (A) Welded, two grades-(I) crane, wrought iron; and (II) proof coil, wrought iron, or open-hearth steel; and (B) weldless- * Steel, copper, brass, Or bronze; Six Classes for type A— (1) close link; (2a) long link, buoy or Submarine net; (2b) long link, conveyor or sprocket wheel; (3a) twist link, plain pattern; (3.b) twist link, long-link pattern; and (3c) twist link, short-link pattern; twelve classes for type B-(1) single-loop pattern, (2) double-loop pattern, (3) sash, (4a) flat link, long pitch, (4b) flat link, short pitch, (5) plumber' S, (6) safety, (7) single jack, (8) double jack, (9) ladder, (10) register, and (11) brass, for mechanical communications; and eleven types of attachments—(A) chain dogs—plain point, diamond point; (B) ring dogs—diamond point, Norfolk pattern, plain; (C) hooks-vehicle and harness, slip, grab, h01 St Or Sling, bale and box, barrel and St One hoist, hogs- head, and can; (D) connecting links, one class; (E) repair or end-lap links, one class; (F) oval-side lap links, one class; (G) Shackles—screw pin, anchor; Screw pin, Chain; Oval pin, anch Or; OVal pin, Chain; round pin, anchor; and round pin, chain; (H) rings, one class; (I) toggles-sheared, forged; (J) Swivels, one class; and (K) sash—weight, socket. Gives re- quirements for material, workmanship, weights, de- sign, and dimensions; methods of sampling, in Spec- tion, and tests; and requirements for packaging, pack- 1ng, and marking. One Class; U. S. Gov., Federal Specification RR-H-571; 1933. Hooks; Chain. Gives requirements for material, workmanship, sizes, and design; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., U. S. Army, Ordnance Department. cation 91–57; 1934. Link, Chain Repair. References. –Standard sizes and varieties of chain, see 603.50; methods of testing, general requirements for metals, see 600. 1; heat treatments, see 600.5. Specifi- 603.59 Miscell aneous Chains 1931. Amend- Chain and attachments; Standard, Mis- Covers two types: (A) Welded, two ment 2; 1934. Cellaneous. 424 Ores, Metals, and Manufactures 60]. I I grades—(I) crane, wrought iron; and (II) proof coil, wrought iron, or open-hearth steel; and (B) weldless- steel, copper, brass, or bronze; six classes for type A— (1) close link, (2a) long link, buoy or submarine net; (2b) long link, conveyor or sprocket wheel; (3a) twist link, plain pattern; (3b) twist link, long-link pattern; and (3c) twist link, short-link pattern; twelve classes for type B- (1) single-loop pattern; (2) double-loop pattern; (3) sash; (4a) flat link, long pitch; (4b) flat link, short pitch; (5) plumber's; (6) safety; (7) single jack; (8) double jack; (9) ladder; (10) register; and (11) brass, for mechanical communications; and eleven types of attachments- (A) chain dogs-plain point, diamond point; (B) ring dogs—diamond point, Norfolk pattern, plain; (C) hooks—vehicle and harness, slip, grab , h01st Or sling, bale and box, barrel and stone hoist, hogs- head, and can; (D) connecting links, One class; (E) repair or end-lap links, one class; (F) oval-side lap links, one class; (G) shackles-screw pin, anchor; screw pin, chain; oval pin, anchor; oval pin, chain; round pin, anchor; and round pin, chain; (H) rings, one class; (I) toggles—sheared, forged; (J) swivels, one class; and (K) sash—weight, socket. Gives re- quirements for material, sign, and dimensions; methods of sampling, inspec- tion, and tests; and requirements for packaging, pack- ing and marking. S. GOV. , Navy Dept. Collision-Mat. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- U. Specification 23C4; 1939. Chain S; cation 29–79; 1936. Chain; Spur. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 29–97; 1941. Chain; Tie-in, for Range, Field, M-1937. References. – Roller chain, s1 lent transm is s 1 on chains, see 766. 1. 603.6 HORSESHOES U. S. Gov., U. S. Army, Quartermaster Corps. catí On 29-69 A; 1932. Shoe; Horse and Mule. U. S. GOV. , U. S. Army, Quartermaster Corps. Specifi- cation 92-59; 1942. Calks; TOe, H Orse ShOe, - Specifi- References. –Standard shoe for horseshoe pitch ing, See 943. 5. . 60]]. I RON AND STEEL PLATES AND SHEETS 601.0 GENERAL ITEMS Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 195; 1944. Steel Sheet and Strip—Preferred Thicknesses. Gives table show- 1ng preferred thicknesses for uncoated metals and alloys. From ASA preferred thicknesses B32, 1- 1941. Developed by Nation al Aircraft Standards Committee. American Society of Mechanical Engineers, joint spon- SOr with S0 Ciety Of Automotive Engineers. American Standards ASSn. , B32. 1- 1941. Preferred Thickness for Uncoated Thin Flat Metals (Under O. 250 In. ). A sim- plified system for designating the thickness of un- COated thin flat metals and alloys by decimal parts of an inch, thus eliminating the confusion caused by the various gage number systems. ASSOciated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention Nos. 7. 16 (1938), 7.17 (1939), 7. 18 (1939), 7.19 (1939), and workmanship, welghts, de-s Society of Automotive Engineers. 601 - | 60%. 10 General American Iron and Steel Institute. American SO ciety for Testing Materials, A30-44; American Society for Testing Materials, A 89-43; 7.20 (1939). Anchorage of Steel-Deck Roofs. A series of bulletins showing details Of Wind-anchorage methods for vari Ous types of steel-deck roofs, 1942 Handbook, Sec- tion 3–Processed Materials. S. A. E. Standard Steels. The steel COmpositions included in this standard are considered adequate for practically all parts made of ferrous materials that are necessary for the produc- tion of automotive apparatus, and include grades that have been found commercially available and technically adequate for the service required of such parts. In- cludes general in Structions, explanation Of S. A. E. numbering system, chemical compū S1 t 10 n S, methods Of sampling for check analysis, method of determining hardenability, grain size charts for classificati On of steel, magnaflux testing, determination of inclu- S1 On S, general characteri Stics and heat treatments, tension test Specimens, physical properties, hardness tests, and definiti On Of heat treat 1ng terms. | RON AND STEEL PLATES items Steel Products Manual, Section 6; 1938. Revised, 1943. Carbon- steel Plates. Gives general definitions, rules for ordering, Ordinary manufacturing practices, special manufacturing practices, general standard practices, chemical requirements, standard methods Of Sampling for check analysis, methods of analysis, and stand- _ard mill practices. 601 - || | Steel Plates for Pressure Wessels American Bureau of Shipping. Rules for the Classifica- 1944. BO11er Include rule S for inspecti On and tests, 1944. A. S. M. E. Boiler COnstruction Code Specification SA-30. BOiler and Firebox Steel for Locomotives. Includes steel plates up to 2 in. of flange and firebox qual 1- ties for boilers of locomotives. Covers process, chemical composition, ladle analysis, check analysis, physical properties, bending properties, homogeneity test, test Specimens, number of tests, permissible Variations in weight and thickness, finish, marking, 1nspection, and rejectſ On. tion and Construction of Steel Wessels, Material. American Society for Testing Materials, A 70-44; 1944. A. S. M. E. Boiler Construction Code Specification SA-70, American Standards Assn., G29.1-1944. Carbon Steel Plates for Stationary Boilers and Other Pressure Wes— Sel S. Covers plates of flange and firebox qualties for boilers and other pressure vessels, suitable for fusion welding. Gives requirements for heat treat- ment, chemical composition, ladle analysis, check analysis, physical properties, bending .properties, homogeneity test, test specimens, number of tests, permissible variations in thickness and weight, fin- 1sh, marking, in spection, rejection, and rehearing. A. S. T. M. Emergency Alternate Provision EA-A 70a; 1944, affected section 4 chemical composition, and Sect1 On 7 tensile properties. - 1943. A. S. M. E. Boiler Construction Code Specification SA-89. American Standards Assn., G 30.1-1943. Low Tensile Strength Carbon-Steel Plate s of Flange and Firebox Qualties. For two grades of steel, suitable for 425 60\}. | Directory of Commodity Specifications fusion welding, and with modifications for forge weld- ing. Gives requirements for chemical composition, ladle analysis, tensile and bending propertles, homo- geneity test, test Spec 1 men, permissible Variations in thickness and weight, finish and inspection. A. S. T. M. Emergen cy. Alternate Provisions EA-A 89; 1943, affected table I, Sulfur content. American Society for testing Materials, A 129-39; 1939. A. S. M. E. Boiler Construct 1 on Code Specification SA- 129. Open-Hearth Iron Plates of Flange Quality. Covers three types of iron plates; requirements as to chemical COmposition, ladle analysis, tensile and bending properties, preparat 1.On Of test specimen, permis Sible Variatl On S in thickness and weight, finish, and inspection. American Society for Testing Materials, A 201-44; 1944. A. S. M. E. BOiler COn Struction COde Specification SA- 201. American Standards Assn., G31.1—1944. Carbon- Silicon Steel Plates of Ordinary Tensile Ranges for Fusion-Welded Boilers and Other Pressure Wessels. Covers two grades for use in locomotive and station- any boilers and other pressure vessels. Gives re- quirements for heat treatment, chemical COmpOSlt1On, ladle analysis, check analysis, tensile and bending properties, homogeneity test, test specimens, number of tests, permissible variations in thickness and weight, finish, marking, inspection, and rejection. American SOciety for Testing Materials, A 202-44; 1944. A. S. M. E. Boiler Construction Code Specification SA- 202. American Standards Assn., G32.1–1944. Chrome- Manganese-Silicon (CMS) Alloy-Steel Plates for Boilers and Other Pressure Wessels. For two ranges of high tensile strength plates, for maximum WOrkability, and for use without heating. Gives requirements f Or chemical composition, ladle analysis, Check analysis, physical and bending properties, homogen elty test, test specimens, number of tests, permissible Varia- tions in thickness and weight, marking, in spection, and rejection. American Society for Testing Materials, A 203-44; 1944. A. S. M. E. Boiler Construction Code Specification SA- 2O3. American Standards As Sn. , 333. 1- 1944. LOW- Carbon Nickel–Steel Plates for BO 1 Ler S and Other Pressure Wessels. For three tenSile strength ranges Of plates not Over 2 in, in thickness, Of flange and ordinary firebox qualities, for use in locomotive boiler shells, boilers for stationary service, and Other pressure vessels. Gives chemical composition, ladle analysi S, check an alysis, physical properties, bending properties, homogeneity test, test specimens, number Of testS, permissible variati Ons in thickness and weight, finish, marking, in spection, and rejec- t1On. -- * American Society for Testing Materials, A 204-44; 1944. A. S. M. E. Boiler Construct 1 On COde Specificati On SA- 2O4. Amer 1 can St a n d a I d S AS Sn. , G34.1-1944. Molybdenum—Steel Plates for Boilers and Other Pres- sure Wessels. For three high tensile strength ranges for fusion welding, for use in locomotive boiler shells, stationary boilers, and Other pressure Ve S- sels. Gives maximum thickness for Various grades, heat treatment, chemical composition, ladle analysis, check analysis, physical properties, bending proper- . tles, homogen eity test, test Specimens, number of tests, permissible variations in thickness and weight, finish, marking, inspection, and rejection. American Society for Testing Materials, A 212-44; 1944. A. S. M. E. Boller Construction Code Specification SA- 212. American Standards AS Sn. , G35. 1 — 1944. High Tensile Strength Carbon-Silicon Steel Plate s for Boilers and Other Pressure Wessels, Plates 4 1/2 In. , and Under in Thickness. Covers two ranges of high tensile strength plates, suitable for fusion welding. Gives requirements for heat treatment, chemical com- position, ladle analysis, check analysis, tensile and bending properties, homogeneity test, test speci- mens, number of tests, permi S Sible variation S in thickness and weight, finish, marking, inspection, and rejection. - American Society for Testing Materials, A 225-44; 1944. A. S. M. E. BOiler COn struction Code Specificati On SA- 225. Manganese-Wanadium Steel Plates for Boilers and Other Pressure Wessels. Covers two grades of plates in high-tensile strength ranges primarily for fusion welding, for use in locomotive boiler Shells, boilers for stationary service, and other pressure vessels. Gives he at treatment, chemic al COmpo Si tí On, ladle analysis, check analysis, tensile and bending proper- ties, homogeneity test, test specimens, numbe I’ Of tests, permissible variations in thickness and weight, finish, marking, inspection, and rejection. Assn. Of American Railroads, Operatl Ons and Maintenance Dept. , Mechanical Div. Manual of Standard and Recom- mended Practice, 1944. Emergency Specification E-M- 115–43; 1943. Changed A. A. R. Specification M-115-38, Steel, BOiler and Fire-BOX for LO comotives, Sect1On 1 (scope), secti On 13 (weight), and section 15 (mark- 1ng). - Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical DiV. Manual Of Standard and ReCOm- mended Practice, 1944. Specification M-115–38; 1938. Steel, Carbon, BOiler and Fire-BOX for Locomotives. COvers two classes Of Carb On steel for b0 ilers for locomotives, namely, flange and flre-box. Gives re- quirements for manufacture, chemical properties and tests, physical properties and tests, permissible Varlations in weight and thickness, finish, marking, in Spectl On, rejection, and rehearing. U. S. GOV., Federal Specification QQ-S-691; 1932. Steel; Plates, Marine Boiler. Covers three classes—A, B, and C. A and B shall be made by open-hearth process, and steel for class C may be made by the Bessemer process. Gives requirement S for Surface defects, shearing, permissible variations, and chemical com— position, including methods of sampling, Inspection, and tests; and requirements for packaging, packing, and marking. - U. S. GOV., Navy Dept. Specification 46S19a; 1933. Steel; Staybolt (Boiler). U. S. Gov. , Navy Dept. Specification 47S23; 1939. Plate, Boiler, Molybdenum-Alloy. U. S. GOV., Navy Dept. Specification 48P2h; Plate, Marine-Boiler. U. . S. GOV. , Navy Dept., U. S. Coast Guard. Bureau of Marine In Spection and Navigation. Marine Engineering Regulations and Material Specifications, 1942. Con- tains Specifications and requirements for materials, design, construction, installation, and inspection Of boilers, unfired pressure vessels and appurtenances thereof, also piping, valves, fittings, flanges, safety valves, etc., upon the strength and efficiency of which safety of life is dependent, and are intended Steel; 1939. Steel; 426 Ores, Metals, and Manufactures 60M. 19 for maximum temperatures of 1,0009 F. Includes speci- fications for two grades of carbon-steel of flange and firebox qualities (suitable for fusion and for forge welding)–process, chemical COmpositions, tensile propertles, bending properties, test Specimens, num- ber Of tests, permissible Variations in thickness and weight, f in 1sh, marking, and manufacturer's certi f 1– cation. In substantial agreement with American Society for Testing Materials Standard Specification A89. U. S. GOV, , Navy Dept., U. S. Coast Guard. Bureau Of Marine Inspection and Nav1 gatl On, Marine Engineering Regulations and Material Specifications, 1942. Con- tain S specifications and requirements for materials, design, construction, installation, and Inspection of boilers, unfired pressure vessels and appurtenances ºthereof, also plping, Valves, f1 t tings, flanges, safety Valves, etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1, 0000 F. Includes Spec- 1 fications for seven grades (two qualities 1n each) of marine boiler steel plates subject to a class A inspection—(A) and (B) two ordinary tensile-strength ranges in carbon-sil 1 con steel plates; (C) and (D) two high tensile-strength ranges in carbon-silicon steel plates; (E), (F), and (G) three high tensile- strength ranges in carbon-molybdenum steel plates, Gives chemical compositions, tensile properties, mod- 1 fications in elongatl On, bending Dropertie S, test specimens, number of tests, finish, and marking. In substantlai agreement with American Society for Test- ing Materials Standard Specifications A201, A212, and A204. References. –Methods of testing, general require- ments for metals, see 6 OO. 1; class ification of metals, see 600. 2; standard thicknesses, see 604. O; Standard sheet Si Zes, tolerances On We 1 ght and th 1 C Kne SS, see 604. 10; powder boilers, water heaters, tanks, see 703, 614, 605. 23, 956. 2. - 60l. 12 Steel Plates for Nonpressure Tanks and Stacks References. –Methods of test 1n g, general require- Iments for metals, see 600. 1; class1 fic at 1 on of metals, see 600. 2; Standard th 1Cknesse S, see 604. O; Standard Sheet S1zes, tolerances on Weight and thickness, see 604. 10; all Oy Steel plates for tank cars, see 621.32; Steel tanks, see 605. 23, 956. 2, 726. 1. 604. 13 Steel Plates for Ship Hulls American Bureau of Shipping. Rules for the Classifica- tion and Construction of Steel Wessels, 1944. Iron Plates and Shapes, Include rules for 1nSpecti On and testing. References. –Methods of testing, general require- ments for metals, see 600. 1; classific at 1 on Of Iſletals, see 600. 2; standard th 1 c knesses, see 604.0; Standard sheet sizes, tolerances on th ic kness and We 1 ght, See 604. 10; Other structural steel for Ships, See 605. 15. 60%. It! Wrought-Iron Plates American Society for Testing Materials, A 42-39; 1939. American Assn. Of State Highway Officials, M 99-39. A. T. E. A. Standard E 20-39. Wrought-Iron Plate S. Covers standard and special forming plates for gen- eral fabrication purposes, including bend.1n g and flanging. Gives method of manufacture, cheſſical Com- position, tensile and bending properties, test Speci- men, variations in thickness and weight permitted, and inspecti On. American Transit Assn. Standard Specification f Or Wrought Iron Plates, E20-39; 1939. This specification covers standard and special forming wrought 1ron plates for general fabrication purposes, including bending and flanging, in thicknesses 3/16 in. and over. Covers the manufacture of plates, chemical composition, physical properties and tests, varia- tions in weight and thickness, finish, marking, and inspection and rejection. U. S. GOV. , Navy Dept. Spec 1 fication 47-I-5a; 1945. Iron, Wrought: Plates, Black. References.—Methods of testing, general require- ments for metals, see 600. i., Classification of metals, see 600. 2; standard thicknesses, see 604.0; standard. sheet sizes, tolerances on Weight and thickness, see 604. 10. .601 - 19 Miscell aneous Iron and Steel Plates American Society for Testing Materials, A 10–39; 1939. American Standards ASSn., G20-1939. Mild Steel Plates. Covers mild grade of steel fºr general plate construc- tion. Requirements as to Chemical COmposition, ladle analysis, ten Slle properties, elongat 1 on, bending, method of preparing test Specimen, permissible varia- tions in Weight and thickness, fini Sh, and inspection. American Society for Testing Materials, A 78–43; 1943. American Standards As Sn. , G40. 1- 1943. Low Ten Sile Strength Carbon-Steel Plates of Structural Quality for Welding. For two grades of structural steel suit- able for welding, including modifications for forge welding. COvers chemical composition, ladle analysis, tensile and bending properties, elongation, test Specimen, permissible variations in weight and thick- ness, finish, and in Spectſ On. U. S. GOV., Army-Navy Aeronautical Specification AN-QQ- S-676-1; 1942. Steel; Carbon-and-Alloy, Low, Plate, Sheet, and Strip. U. S. GOV. , Navy Dept. Specification 47S18b; Plates and Sheets, Floor, Rolled. U. S. Gov. , Navy Dept. Specification 47S22, 1937. Steel; COrro S1 On-Resisting, Plate and Sheet, Floor, Rolled. U. S. Gov. , Navy Dept., U. S. Coast Guard. Bureau of Marine Inspection and Nav1gation. Marine Engineering Regulations and Material Specifications, 1942. Con- tains Specifications and requirements for materials, design, Constructi On, 1nstallatl On, and in Spection Of boilers, unfired pressure vessels and appuretenances thereof, also piping, Valve S, fittings, flanges, Safety Valves, etc., upon the strength and efficiency Of which safety of life is dependent, and are in tended for maximum temperatures of 1,0009 F. Includes spec- 1 fications for carbon-steel plates up to 4 in, thick- ness; of flange and firebox qualities (suitable for fusi On welding) -process, he at treatment, chemical COmposition, ten sile properties, modifications in elongat 10n, bending properties, test specimens, num- ber Of test S, permissible Varlatl Ons in thickness and weight, finish, marking, and manufacturer's certifi- Cat 1 On. U. S. GOV., U. S. Army, Ordnance Department. Specifi- cation 57-113; 1944. Steel; Pl at e s and She et s, ROlled, Floor, U. S. Gov. , U. S. Army, Ordnance Department. Specifica- t1On 57-114-1A; 1942. Steel; Plain Carbon and Low- Alloy High-Tensile, Plate, Shape, Sheet, Strip and Rectangillar Bars, for Welded Structures, 1944. Steel 427 60M. 19 Directory of Commodity Specifications U. S. Gov., U. S. Army, Ordnance Department. Specifica- tion 57-115-1A; 1936. Armor Plate; Light, for Test- ing Small-Arms Armor-Piercing Bullets. References. – For plates classifiable under sheets, see 6O4. 2; Structural carbon Steel plate S, see 605. 1; structural alloy Steel plate S, see 621. 32; meth Ods of test in g, general re qu 1re men tS for me tals, see 6OO. 1; standard thicknesses, see 604.0; Standard Sheet sizes, tolerances on Weight and thickness, see 604. 10. 601.2 | RON AND STEEL SHEETS 604.20 General Items American IrOn and Steel Institute. Manufacturers' Standard Practice. Supplementary Informati On. Sec- tion 11, Carbon Steel Sheets. Includes table Of approximate thickness equivalent of galvanized sheet gage number S. American IrOn and Steel Institute. Steel Products Manu- al. Carbon-Steel Sheets, Hot- and Cold-Rolled, 1940. Manufacturers' standard practice for variations in dimensions and wOrkmanship, with table S Of gage num- bers, weights, and thicknesses. Includes blued sheets and sheets for porcelain enameling. American Iron and Steel Institute. Steel Products Manual, Section 11; 1942. Carbon Steel Sheets. Gives general definitions and manufacturing practices; chemical prac- tices; standard mill practices; and Standard methods for packaging, loading, and Shipping flat Steel Sheets. American Iron and Steel Institute. Steel Products Manu- al, Section 11a; 1941. Sheet Steel, Standard Pack- ages. Methods for packing, loading, and Shipping flat Steel Sheet S. American Iron and Steel Institute. Steel Products Manu- al. Section 14a; 1940. Standard Packages for T1n Mill Products. Construction of standard platforms, ordinary packaging practices, boxing, and illustra- t1 On S. American Society of Mechanical Engineers. American Standards Assn., B32.1–1941. Preferred Th1 cKnesses for Uncoated, Thin Flat Metals (Under O. 250 In. ). Provides a simplified system for designating the thickness of uncoated, thin flat metal S and alloys by decimal parts of an inch. Gives table of preferred thi CKnes Ses. Assn. of American Railroads, Operations and Main ten ance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1943. Emergency Specification E-M- 117–43, Modifies A. A. R. Specification M-117-42, Steel Sheets and Thin Plates, Carbon, by changing the check analysis for carbon, phosphorus, and Sulphur Con- tent. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recomi- mended Practice, 1942. Steel Sheets and Thin Plates, Carbon, M-117–42; 1942. Covers all uncoated Sheet steel, carbon, for locomotives, freight and passenger cars. Size and tolerance, composition, analysis, bend test, limits Of Varlati On. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Simplified Pr- 3 tice RºcOIſmer, dation R28-29; 1929. Sheet Metal. a schedule of sto 2 k sizes of sheet steel 1n Varl Ous' gages. The recommendation also 1nclude S the U. S. Standard Gage for Sheet and Plate Iron and Steel as adopted by Congress, as applied to Steel Sheets, and the galvanized sheet gage as applied to galvanized This recommendation establishes , tº steel sheet. Sponsored by the National Association of Sheet Metal Distributors and Nation al Wholesale Hardware ASSOC1 at 10n. U. S. Gov. , Navy Dept. Specification 47M1d; 1943. Metal; Expanded (Steel). 601.2 | | r on and Steel Sheets for Magneto Elec- tric Apparatus 601.22 l r on and Steel Strips, Bands, and Hoops American Iron and Steel Institute. Steel Products Manu- al, Sect1 On 12; 1942. Hot-Rolled Carbon Strip Steel. Gives de finiti Ons and classifications, methods Of manufacture, quality classifications, shape and di- mensions, chemical composition, physical propertie S, toleran Ces, and manufacturing practice S. American IrOn and Steel Institute. Steel Products Manu- al, Section 13; 1942. Cold-Rolled Carbon Strip Steel, Covers flat size classifications, methods Of manufac- ture, manufacturing practices, methods Of Specifying, and 11mits for chemical compositi On S. American Society for Testing Materials, A 109-38; 1938. Cold-Rolled Strip Steel. For five grades Varying from full hard to dead soft; requirements as to chemi- cal composition, bending properties, and permissible Size variations. Includes appendiX giving approximate physical properties of various tempers of material. Society of Automotive Engineers. Aeronautical Material Specification 504 O C; 1944. Steel Sheet and Strip; Low Carbon. Gives requirements for composition, Con- dition, quality, tolerance, reports, identification, and rejections. Similar specification: S. A. E. 1010. Society of Automotive Engineers, Aeronautical Material Specification 5042B; 1942. Steel Sheet and Strip, Forming, Low-Carbon. Gives requirements for composi- tion, condition, quality, tolerance, report, S, 1dent 1- fication, and rejections. Similar specifications: S. A. E. 1010; A. S. T. M. A.109-38, grade No. 4, Society of Automotive Engineers. Aeronautical Material Specification 5044; 1942. Steel She et and Strip , Low-Carbon, Half-Hard. Gives requirements for COm- position, condition, quality, tolerance, reports, identification, and rejections. Slm1 lar Spe C1 f 1 Ja- tion: S. A. E. 1010; A. S. T. M. A109, grade NO, 2. U. S. Gov., Army–Navy Aeronautical Specification AN- 32- S-666–1; 1942. Steel; Carbon (1095), Sheet-and-Strip. U. S. Gov., Army–Navy Aeronautical Specification AN-33- S-676–1; 1942. Steel; Carbon-and-Alloy, Low, Plate, Sheet, and Strip. U. S. Gov. , Army–Navy Aeronautical Specification AN-S- 11; 1942. Steel; Sheet and Strip Carbon (1020 and 1025). U. S. Gov., Federal Specification Q2-S-636; 1941. Steel; Carbon (Low-Carbon), Sheets and Strips. Gives clas- sification by size of flat-rolled Steel. Covers hot- rolled sheets and strips in two conditions-as rolled and anneal ed; and three finishes—as rolled or an- nealed (depending on condition ), p1ckled and 0.11ed, and pickled and limed; cold-rolled Strip S in five conditions—(1) hard, (2) half-hard, (3) quarter- hard, (4) soft-skin rolled, and (5) dead SOft; and three finishes—dull, regular bright, and best bright; and cold-rolled sheets in two condlt1 On S— (4) Soft- skin rolled, and (5) dead soft; and two finishes—dull and regular bright. Gives requirements for material 428 Ores, Metals, and Manufactures 601. 29 and workmanship, finish, chemical composition, physi- cal properties, dimensions and permissible variations, and edges; methods Of sampling, inspection, and tests; and requirements for packing and marking for shipment. U. S. Gov. , Federal Specification QQ-S-781a; 1942. Amendment 2; 1944. Strapping, Flat; Steel. Covers two types- (I) nailless and (II) nail-On; and three classes- (A) coated finish, (B) galvanized (zinc coated), and (C) uncoated. Gives requirements for sizes, fin 1 Sh, ductility, material, applicability, breaking strength, tolerances, COlls, and cut lengths; methods Of Sampling, inspection, and tests; and pack- ing and marking for shipment. U. S. Gov. , Federal Specification QQ-S-790; 1944. Strap- ping, ROund; Steel, Bare and Zinc-COated. COvers two classes- (A) 140,000 lb. per sq. inch, tensile strength and (B) to 0, 000 lb. per sq. in. tensile strength. Gives requirements for finishes, sizes, material, workmanship, applicability, diameter, break- ing strength and elongation, finish, colls, and cut lengths; methods of Inspection, Sampling, and tests; and packaging, packing, and marking for shipment. U. S. GOV. , Navy Dept. Specificat 10n 47 S11e; 1944 . Steel and Iron: Sheets and Strips for Flanging, Cupping, and Drawing. U. S. Gov. , U. S. Army, Ordnance Department. Speci fl- cation 57-136-1C; 1939. Steel, Strip, for Metallic Belt Links. References. –Methods of testing, general require- Inents for me tal S, see 600. 1; Standard thic Kne S Se S, see 604. O; Standard sheet sizes, tolerances on Weight, and thickne SS, see 604. 20; barrel S and tanks, see 951. , 956. 2; barrel hoops, see 421.3. 601.23 Iron and Steel Sheets for Draw ing and Forming Society Of Automotive Engineers. Aeronautical Materlal Specification 5040 C; 1944. Steel Sheet and Strip ; Low Carbon. Gives requirements for composition, con- dition, quality, tolerance, reports, identification, and rejections. Similar Specifications: Federal QQ- I-696, Type I; S. A. E. 1010. Society of Automotive Engineers. Aeronautical Material Specification 5041; 1944. Steel, Sheet and Strip- Extra Deep Drawing (Special Quality) Low Carbon, Covers COImposition, COndition, tensile Strength, yield strength, elongat 10n, quality, tolerances, reports, 1dentification, and rejections. Similar Specifica- tion: S. A. E. 1006. Society of Automotive Engineers. Aeronautical Material Specification 5042B; 1942. Steel Sheet and Strip, Forming, Low-Carbon. Gives requirements for composi- tion, condition, quality, tolerance, reports, identi- fication, and rejections. Similar specifications: S. A. E. 1010; A. S. T. M. A.109-38, grade NO. 4. Society of Automotive Engineers. Aeronautical Material Specification 5043; 1944. Steel, She et and Strip— Forming (Special Quality) Low Carbon. Covers composi- tion, condition, tensile strength, yield strength, elOngation, quality, tolerances, reports, 1dent 1 fica- tion, and rejections, Similar Specification: S. A. E. 1010. Society of Automotive Engineers. Aeronautical Material Specification 5044; 1942. Steel Sheet and Strip, Low- Carbon, Half-Hard. Gives requirements for composi- tion, condition, quality, tole rance, reports, iden- tification, and rejections. Similar Specifications: S. A. E. 1010; A. S. T. M. A.109-38, grade No. 2. U. S. GOV. , Navy Dept. Specification 47S11e; 1944 . Steel and Iron: Sheets and Strips for Flanging, Cup- ping, and drawing. U. S. Gov. , Navy Dept. Specification 47 S16; 1928. Steel, Sheet, for the Manufacture of metal Furniture. U. S. G0V. , Treasury Dept., PrO Cureſ ent D1 v. , 288; 1938. Steel; Sheet, for the Manufacture- Of Metal Furniture. Sheets shall be Of One grade, full pickled, full cold-rolled, reannealed, bright, Smooth, free from rust, scale, pits, Scratches, and buckles. Gives requirements for weights per sq. ft. , thickness, permissible variations in weight;" width, and length; methods of sampling, inspection, and tests; and pack- 1ng and marking. References. –See references under 604. 22. 60; .24 Spring and Tool Steel Sheets Society of Automotive Engineers. Aeronautical Material Specification 5120; 1942. Steel Sheet and Strip (Spring-Annealed). Covers requirements for composi- tion (.65-. 75 carbon, etc.) condition, quality, toler- ance, reports, and rejection. Similar to Society of Automotive Engineers Specification 1070. Society of Automotive Engineers. Aeronautical Material Specificati On 5121; 1942. Steel She et and Strip (Spring-Annealed). COvers requirements for composi- tlon (.90-1.05 carbon, etc.), condition, quality, tolerances, reports, and reject lons. Similar to U. S. GOV., Army-Navy Aeronautical Specification AN- QQ-8-666, and Society of Automotive Engineers Spec- ification 1095. 601.25 Iron and Steel Sheets for Automotive and Railway Use * Society of Automotive Engineers. Aeronautical Material Specification 5122; 1940. Steel Sheet or Strip, Hard (High-Carbon, Hard). Gives requirements for composi- tion, condition, quality, tolerances, reports, and rejections. References. –Other iron and steel sheets for auto- motive and railway use, see 604. 22 and 604. 23; see ferro-alloy, 621.32; see ferrotungsten, 621.25; see references under 604. 22. 604.26 Iron and Steel Sheets for Roofing U. S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R78-28; 1928. Iron and Steel Roofing. This recommendation establishes a list of standard sizes, covering widths, lengths, gage thicknesses, and welghts for galvanized Sheets, and pointed Sheets, corrugated, roll, W-crimp, . and pressed standing seam types. In 1tiated by Na- tional Wholesale Hardware Assn. 604.29 l r on and Steel Sheets for Miscel laneous Purposes American Society for Testing Materials, A 162-39; 1939. American Standards Assn., G23-1939. Uncoated Wrought- Iron Sheets. For use in roofing, siding, for corrugat- ing and ſmoderate forming, but not for deep drawing Or excessive forming. Requirements for Iſanufacture, chemi- Cal COTDOS1tion, bending tests, Specimen for test, welght, d 1menS10ns, and permissible Varlations, and inspection. 429 60M. 29 Directory of Commodity Specifications Associated Factory Mutual F1 Te Insuran Ce COmpanies. Factory Mutual Bulletin of LOSS Prevention Nos. 7. 16, 1938; 7. 17, 1939; 7. 18, 1939; 7. 19, 1939; and 7.20, 1939. Anchorage of Steel-Deck ROOfs. A series O f bulletins showing details Of Wind-anchorage methods for various types of steel-deck roofs. Society of Automotive Engineers. Aeronautical Material Specification 5036; 1943. Steel Sheet and Strip; Low- Carbon (Aluminum Coated). Chemical composition, con- di ti On, quality, tolerance, reports, identification, and rejection. U. S. GOV., Army Air Forces. Specification 10246; Iron; Sheet (for Porcelain Enameling). U. S. Gov., Navy Dept. Specification 4714; 1942. Iron, Wrought; Sheet, Black and Zinc-Coated (Galvanized). U. S. GOV. , Navy Dept. Specification 47S28; 1942. Steel; Sheet, COmmOn, Black, U. S. Gov. , U. S. Army, Ordnance Department. Specifi- cation 57-114-1A; 1942. Steel; Plain Carbon and Low- Alloy High-Tensile, Plate, Shape, Sheet, Strip, and Rectangular Bars, for Welded Structures. U. S. Gov., U. S. Army, Ordnance Department. tion 57–136B; 1941. Steel; She et and Strip, and AllOy. 1944. Specifica- Carbon References. –Tin and zinc coated sheets, see 604.3; for she et S class if i able un de r plate S , See 604. 1; structural carbon and alloy steel sheets and plates, see 605. 1, 621. 32; methods of test in g, general re- quirements for me tals, see 600. 1; Class 1 ſ 1C at 1 On Of metals, see 600. 2; standard thicknesses, see 604. 0; standard sheet size s, tolerances on Weight and thick- Ile SS, see 604. 20. 601.3 T IN COATED AND Z INC C0ATED SHEETS 601.3 | T in Coated Sheets (Roofing Tin Terne - plate) American Iron and Steel Institute. Steel Products Manu- al. Long Terne Sheets, 1940. Manufactures' standard practice for variations in commercial and full fin- ished long terne she ets, in weight of Coating, di- mensions, camber, and coating weights per double box. Includes roofing ternes of copper steel with table of weights and thickness. American Iron and Steel Institute. Steel Products Manu- al, Section 14; 1940. Tin Mill Products. For tin plate, terne plate, and black plate; manufacturing processes, definitions, standard gages, classes of black plate, tin plate, and terne plate. Underwriters' Laboratories, Inc. Standard for Tin-Clad Fire Doors and Shutters, 1941. For tin-clad fire doors and shutters entitled to classification as be- ing in compliance with Standards of Underwriters' Laboratories, Inc. For one or more of the situations defined in the Standards of the National Board Of Fire Underwriters for the Protection of Openings in Walls and Partitions Against Fire. Materials, construction, conduct of factory inspection work and methods and procedures for tests, and Standard method for the determination of weight and composition of coating on terne plate for tin-clad doors and Shutters. U. S. Gov. , Dept. of Commerce, Nation al Bureau of Standards. Simplified Practice Recommendation R30- 42; 1942. Roofing Ternes. This recommendation es- tablishes a simplified schedule for roofing termes, a packaging schedule, and a method of marking roof- ing ternes in rolls. Initiated by the National Assn. © Of Sheet Metal Distributors and National Wholesale Hardware ASSI). U. S. Gov. , Federal Specification QQ-I-706a; 1941. Amendment 1; 1942. Iron and Steel; Sheet, Tinned (Tin-Plate). Covers three types—(I) standard or general purpose plate, (II) drawing quality, and (III) hard; and two grades- (1) "primes" only, and (2) "primes" with "seconds" up to 25 percent of quantity Ordered. Gives requirements for base Sheets, tinning, defects, dimensions, base weight, permissible varia- tions in base weight, physical requirements, weight of coating, and grades; methods of Sampling, inspec- tion, and tests; packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification QQ-T-191; 1933. Amend- ment 1; 1934. Terne-Plate (Long Ternes). Cover S three types- (I) standard, (II) deep drawing, and (III) extra deep drawing; four classes- (A) standard, (B) 12 lb. (C) 15 lb., and (D) 40 lb. ; and two grades- (1) primes only and (2) primes with seconds. Gives requirements for material, workmanship, dimensions, gage weight, and details for physical requirements, coating, and grades; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification QQ-T-201; 1930. Amend- ment 1; 1941. Terne-Plate (Roofing Tin). Covers One type and the grade shall be prime sheet S. Gives re- quirements for base metal, black sheets, coated Sheets, coating, resouaring, tolerances, bending and Seaming qualities, and weights of sheets; methods of sampling, inspection, and tests; packaging, packing, and mark- 1ng. References. –Methods of testing, general require- ments for metals, see 600. 1; coatings and tests of coatings, see 600. 3.; standard Sheet Si Zes, tolerances On Weight and thickness, see 604. 20. 604.32 Zinc-Coated (Galvanized) Steel Sheets American Iron and Steel Institute. Steel Products Manu- al. Galvanized Sheets, 1940. Manufacturers' Stand- ard practice for variations in dimensions and work- manship, with tables of gage numbers, weights, and commercial variations in coating. American Society for Testing Materials, A 93-27; 1927. American Standards Assn. G8b 1-1931. Zinc-Coated (Gal- Vanized) Iron or Steel Sheets. COvers five Classes of zinc coatings applied by hot-dip process based on thickness of coating, and amount Of bending required. Chemical composition, weight Of coating , bend test, test specimen, permissible Variations in dimensions, and gage of sheets based On weight. American Society for Testing Materials, A 93-38 T; 1938. Tentative Specifications for Zinc-Coated (Galvanized) Iron or Steel Sheets. Covers Zinc-coated (galvanized) by the hot-dip process. Does not cover tests of com- mercial coatings for general utility. Interpretation of numerical requirements, manufacture, chemical com- position, weight of coating, bend tests, permissible Variations, finish, marking, 1n Spection, rejection, and rehearln.g. American Society for Testing Materials, A 163-39; 1939. Zinc-Coated (Galvani zed) Wrough t-Iron Sheets. For use in Culverts, roofing, siding, for corrugating, moderate forming, with four classes of zinc coating applied by the hot-dip process. Gives method of à 430 Ores, Metals, and Manufactures 605. I manufacture, chemical composition, weight of vari- Ous coatings, bending properties, test specimen, weight, dimensions and permissible Variations, fin- 1sh, and inspection. American Society for Test in g Materials, A 164-40 T; 1940. Tentative Specifications for Electrodeposited Coatings of Zinc on Steel. Includes three types of coatings to withstand corrosion; requirements for manufacture, thickness Of coating, S1gnificant sur- faces, selection of samples, test for thickness of coating, and time required for plating. Prepared jointly by the American Electro-Platers' Society, the National Bureau of Standards, and the A. S. T. M. American Society for Test i ng Materials, A 239-41; * 1941. American Assn. Of State H1 ghway Officials, T 66–42. Method of Test for Uniformity of Coating by the Preece Test, Copper Sulfate Dip, on Zinc- COated, Galvanized, IrOn Or Steel Articles. For determination of thinnest portions of coating, but not for relative weight of coatings. Includes so- lution, test specimen, Outline of procedure, end point, and applications of methods. Assn. Of American Railroads. Operations and Mainte- nance Dept. , Mechanical DiV. Manual Of Standard and Rec Cºmmended Practice, 1942. Galvanized Sheets, M-119-40; 1940. For all purposes of galvanized steel usage, chemical and physical properties and tests, including a table of Standard gages, weights, and weight Of coating. U. S. GOV.,. De p t . Of COmmerce, National Bureau Of Standards. Simplified Practice Recommendation R78- 28; 1928. Iron and Steel ROOfing. This recommenda- tion establishes a list Of Standard sizes COWering widths, lengths, gage thicknesses, and weights for galvanized sheets and painted . Sheets, corrugated, roll, W-crimp, and p r e s se d standing seam types. Initiated by the National Wholesale Hardware Assn. U. S. GOv., Fe d e r a 1 Specification QQ-I-716; 1942. Iron and Steel; Sheet, Zinc-Coated (Galvanized). COvers two types-flat and COrrugated; and seven classes: (A) Extra heavily coated, (B) heavily coat- ed, (C) moderately heavily coated, (D1) Ordinary coated-hot-dipped, (D2) ordinary coated-electro- plated, (E1) lightly coated for severe forming- hot-dipped, and (E2) 1 1 g h t l y coated for severe forming-electroplated. G iv e s requirements for preparation for painting, base material, manufac- ture, workmanship, gage weights, and tolerances, coating weight or thickness, bending, Seaming, form- ing, corrugated sheets, and paint adherence; meth- Ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking for Ship- Iſlent. U. S. Gov. , Navy Dept. Specification 47S29b; Steel; Sheet, Zinc-Coated (Galvanized). U. S. GOV. , Navy Dept. Specification 47-I-4; 1942. Iron, Wrought; Sheet, Black and Zinc-Coated (Gal- vanized). U. S. GOV., Panama Canal, Purchasing . Dept. Specifi- cation for Galvanized, Flat Iron Or Steel Sheets for Standing Seam Roofing, 1937. U. S. Gov., Panama Canal, Purchasing Dept. Specifl- cation for Galvanized Iron Or Steel Flat Sheets, 1937. References. –Methods of testing, general requi re- ments for metals, see 600. 1" coatings and tests of 1945. 639677 O-45—28 coatings, see 600 .3; standard sheet sizes, tolerances on wef ght and thickness, see 604. 20. - 605. STRUCTURAL I RON AND STEEL 605. O GENERAL ITEMS American Institute of Architects, Document 172; 1942. Filing Information. On Building Materials, Appliances, and Equipment. To simplify the filing problem of architects, engineers, landscape architects, contrac- tors, and Others desirous Of selecting and filing for convenient reference not Only the catalogs and other descriptive literature distributed by manufacturers and producers of building materials, appliances and equipment, but other informative material referring to building and construction and related activities. Classifications and file numbers are arranged under 41 major divisions. Provides a filing system with the necessary flexibility and comphehensive alpha- betical index. American Institute Of St. e. el COnstruction. COOle Of Standard Practice for Steel Structures Other than Bridges; 1937. Covers classification of steel and iron, invoicing of we 19hts, drawings and Specifica- tions, inspection and delivery, method of erect 10n, delays and extra work, proposals and contracts. American Iron and Ste e l Institute. Steel Products Manual, Section 4, 1943- Carbon Steel Structural Sections. Covers part I, general definitions and manufacturing practices; part II, chemical lim its and ranges, permissible Variations for check analyses, and methods Of Sampling for check analyses; part III, permissible Variations for dimensions and workmanship; part IV, standard methods of loading; and part W, na- t1 Onal emergency Simplified list of structural shapes. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1939. Instructions for the Mill Inspection. Of Structural Steel. A set Of gener al instructions to be used in connection with the mill inspection Of structural steel. National ASSOciation Of Purchasing Agents. HandbOOk of Commodity Data Sheets, Wolume 2, 1944. Steel; Structural. COvers definition, classification, size ranges, and quotations. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. S. A. E. Standard Steels. The steel compositions included in this standard are considered adequate for practically all parts made of ferrous materials that are necessary for the pro- duction of automotive apparatus, and include grades that have been found commercially available and technically adequate for the service required of such parts. Includes general instructions, explanation of S. A.E. numbering system, chemical compositions, methods of sampling for check analysis, method of determining hardenability, g r a 1 n S1 ze charts for classification of steel, magnaſlux testing, deter- mination of inclusions, general characteristics and heat treatments, tension test Specimens, physical properties, hardness tests, and definition. Of heat treating terms. 605. STRUCTURAL SHAPES AND PLATES, NOT FAB- R |CATED American Iron and Steel Institute. National Emergency Specifications, 1943. Simplification of Structural 431 605. I Directory of Commodity Specifications Steel Shapes. The simplified list Of Structural steel shapes given herein is that referred to in Paragraph (b) of Schedule 4 to Limitation Order L-211 of the War Production Board. Gives nominal dimen- sion 3. and weight per foot of beams, columns, chan- nels, angles, zees, tees, and miscellaneous shapes. 605. I | Structural Steel for Bridges American Institute of Steel Construction. Applica- tions of Structural Steels and Light-Weight AllOys for Bridges, Buildings, and S 1 m l l ar Structures, 1943. Gives requirements for physical, and mechani- cal properties, fabrication and usability charac- teristics, forming and bending, riveting, welding, corrosion, aluminum, magnesium, stainless steel, low- alloy structural steel, sheet steel for structural purposes, standard structural carbon steel, and gen- eral conclusi On. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Structural Steel and Iron. Gives requirements for loads and forces, unit stresses, d e s 1 g n , fabrication, inspection, weighing, shipping, and erection. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1938. Spructural Silicon Steel. G iv e s process, discard, Chemical composition, ladle analyses, check analyses, physi- cal properties, modification in duct 111 ty, yield point, bend tests, test Specimens, number of tests, retests, permissible Variati Ons in weight and thick- ness, finish, 1dentification marks, inspection, and rejection. Identical with the requirements for the same material in A. S. T. M. NO. A94. American Railway Engineering ASSn. COnstruction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Welded Struc- tural Steel. Includes the furnishing, fabrication, erection, inspection, and in some instances the de- sign Of Structural steel. Gives general require- ments, material, loads and forces, unit stresses, design, a fabrication, inspection, weighing and ship- ping, and erection. American Society of Mechanical Engineers, Boiler Con- Struction COde, 1940. Specifications for Steel Bars (S-7). Based on Aimerican Society for Testing Mate- rials Specification A7. American Society for Testing Materials, A 7-42; 1942. American Association of State Highway Officials, M 94. American Standards ASSI). , G24-1942. Steel for Bridges and Buildings. COvers carbon-steel Of structural quality for use in the construction of bridges and buildings and for general structural purposes. Requirements as to castings, rivet steel, forgings, structural bolts, and rolled base plates; chemical composition, tensile and bending proper- ties, preparing of test specimen, permissible varia- tions in weight and thickness, finish, and in Spec- tion. American Society for Testing Materials, A 94–39; 1939. American Association of St a t e Highway Officials, M 95-39. American Standards As Sn. , G41. 1-1942. structural Sil 1 c on Steel. Covers special high U. American Railway Engineering ASSn. strength structural Steel for use as main stress- carrying structural members. Gives requirements for chemical composition, ladle analysis, tensile prop- erties, elongation, bending, test specimen, permis- sible variations in weight and thickness, finish, and inspection. S. GOV., Fe d e r al Specification QQ-S-741; 1942. Amendment 2; 1944. Steel, Structural (Including Welding) and Rivet; for Bridges and Buildings. Cov- ers type I, for r 1 v et e d structures; type II, for welded structures; grade A, bridge steel; grade B, building steel; class 1, noncopper steel; and class 2, copper-bearing steel. Gives material, workman- ship, general requirements, manufacture, chemical composition, manufacturer's analyses, tensile prop- ertles, modification in elongation, and bending; methods of sampling, inspection, and tests; and pack- ing and marking. U. S. GOV, , Federal Works Agency, Public Works Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Steel Bridges. References.—All Oy structural steel, see 621.31, 621. 32, 621. 33; methods of testing, general requí re- ments for metals, see 600. 1; classification of met- als, see 600. 2; Zin C CO a tings for Structural Steel, see 600. 3; tolerances On, weight and thickness O f plates and bars, see 600. 7; Standard thicknesses of sheets and plates, see 604. 0; Standard sheet Si Zes, see 604. 10, 604. 20; r1 Wet Steel, r1 Vets, see 603. 21, 608. 4; steel castings, see 611 .41; steel bridges, see 605. 21. 605. I2 Structural Steel for Buildings American Institute of Steel Construction. Applications of Structural Steels and Light-Weight AllOys for Bridges, Buildings, and Similar Structures, 1943. Gives requirements for physical and mechanical prop- erties, fabrication and usability characteristics, forming and bending, riveting, welding, corrosion, aluminum, magnesium, st a 1 n less steel, low-alloy structural steel, sheet steel for structural Dur- poses, standard structural carbon steel, and general COnclusion. American Institute of Steel COnstruction. Design Of Rigid Frame Knees, 1943. COvers stresses in rigid frame knees, elastic stability of rectangular plates, rigid frame knee having straight. flanges, and rigid frame knee having a curved inner flange. Gives math- ematical calculations and diagrams. American Railway Engineering Assn. Construction and Maintenance Section, As s n . Of American Railroads. Manual for Railway Engineering. Specifications for Pile Foundations. Covers the investigation, design, and construction of pile foundations. Gives require- ments for steel piles-H-sections and Steel pipes filled with concrete. - Construction and Maintenance Section, Ass n . Of American Railroads. Manual f O r Railway Engineering, 1938. Structural Silicon Steel. Gives process, discard, chemical com- position, ladle analyses, check analyses, physical properties, modification in duct 111ty, yield DO1nt, bend tests, test specimens, number of tests, retests, permissible variation in weight and thickness, ſin- 1sh, identification marks, inspection, and rejection. Identical with the requirements for the same mate- rial in A. S. T.M. No. A94. 432 Ores, Metals, and Manufactures 605. 3 American Railway Engineering ASSn. COnstruction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Welded Struc- tural Steels Includes the furnishing, fabrication, erection, inspection, and in SOme instances the de- sign of structural steel. Gives general require- ments, material, loads and forces, unit stresses, design, fabrication, inspection, weighing and ship- Ding, and erection. American SOciety Of Mechanical Engineers. BOller Con- struction Code, 1940. Specificati Ons for Steel Bars (S-7). Based on American Society for Testing Mate- rials Specification A7. American SOciety for Testing Materials, A 7-42; 1942. American Association of St a t e Highway Officials, M 94. American Standards ASSn. G24-1942. Steel for Bridges and Buildings. COvers carbon-steel of structural quality for use in the construction of bridges and buildings and for general structural purposes. Requirements as to castings, rivet steel, forgings, structural bolts, and rolled base plates; chemical composition, tensile and bending proper- ties, Dreparing Of test specimen, permissible Varia- tions in Weight and thickness, finish, and inspec- tion. American SOciety for Testing Materials, A 94–39; 1939. American Assn. Of State Highway Officials, M 95-39. American Standards Assn. G41.1–1942. Structural Silicon Steel. COvers special high-strength struc- tural steel for use as main stress-carrying struc- tural members. Gives requirements for chemical com- position, ladle analysis, tensile properties, elon- gation, bending, test Specimen, permissible varia- $10ns in weight and thickness, finish, and inspec- tion. American Society for T e s t i ng Materials, A 242-42; 1942. LOW-Alloy Structural Steel. COvers Open- hearth or electric-furnace low-alloy structural steel suitable for welding or riveting, intended primarily for use as main stress-carrying material of structural members. Material not under 3/16 and not Over 2 in. in thickness. Chemical composition, ladle and check analyses, tensile and bending prop- erties, test specimens, number of tests, permissible Varlations in Weight and thickness, marking, inspec- tion, rejection, and rehearing. American Society for Testing Materials, A 245-44T, 1944. T ent at 1 We Specifications for Light Gage Sgructural Quality Flat Hot-Rolled Carbon Steel 0.2499 to 0.0478 In. in Thickness. Intended for structural purposes where physical test Values are required. Gives basis of purchase, process, chemi- cal composition, ladle and check analyses, tensile and bending properties, test specimens, number Of tests, permissible variations in weight and dimen- S1 Ons, marking, finish, inspection, and rejection. American Society for Testing Materials, A 246–44T, 1944. T ent at 1 v e Specifications for Light Gage Structural Quality Flat Rolled Carbon Steel, 0.0477 tC) 0.0225 In. 1n Thickness. Intended for structural purposes where physical test values are required. Gives basis of purchase, process, chemical composi- tion, ladle and check analyses, tensile and bending properties, test specimens, number of tests, permis- sible Varlations in weight and dimensions, marking, finish, inspection, and rejection. American Standards - Assn., A 57.1-1943. Sponsored by American Institute Of Steel Construction and Ameri- can SOC iety Of Civil Engineers. Steel COnstruction; Riveted, BOlted, Or Welded COnstruction. Intended to govern the design, fabrication and erection of structural steel for buildings and other structures covered by building code requirements. Gives general requirements and COVers materials, allowable stresses, loads, horizontal forces, slenderness ratio, unsup- ported compression flanges, effective span length, minimum thickness Of material, gross and net sec- tions, connections, welds, spaeing of welds, rivets and bolts, rivet and bolt spacing, plate girders and rolled beams, composite beams, separators, tie plates, lacing, Camber, column bases, anchor bolts, workman- Sh1D, Shop painting, erection, and Symbols. Steel Joist Institute. Steel Joist Construction, 1936. Standard Specification for Steel Joist, 1941. Gives requirements for scope, definition of steel joist, materials, COnnections, methods of design and Stresses, Span, Spacing, erection, bridging, uses of steel joist construction, decks and top slabs, de- flection, factor of safety, and wood and steel roof dècks. U. S. GOV. , Dept. Of CO m me r c e , National Bureau of Standards. Simplified Practice Recommendation R94– 30; 1930. Open Web Steel. Joists. This recommenda– tion establishes a standard symbol system, standard resisting moments, end reactions, and allowable uni- form loading for Various spans and for beam depth of 8 to 16 1m. Initiated by the Steel Joist Institute. U. S. GOV., Fe d e r al Specification QQ-S-741; 1942. Amendment 2, 1944. Steel, Structural (Including Welding) and Rivet; for Bridges and Buildings. Cov- ers type I, for r iv e t e d structures; type II, for welded structures; grade A, bridge steel; grade B, building steel; class 1, noncopper steelſ; and class 2, copper-bearing steel. Gives material, workman- ship, general requirements, manufacture, chemical composition, manufacturer's analyses, tensile prop- erties, modification in elongation, and b ending; methods of sampling, inspection, and tests; and pack- 1ng and marking. - U. S. Gov. , Navy Dept. Specification 48S8c; 1934. Steelwork, 8tructural, Fabricated (Shore Use). References.-Metal r o o f 1 ng material, see also 604. 3; Steel buildings, . See 605. 22; for Other refer— eIl C eS, See references under 605. 11. 605. 13 Structural Steel for Cars and Locomo- tives American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Englneering, 1944. Welded Struc- tural Steel. Includes the furnishing, fabrication, erection, inspection, and in SOme instances the de- sign Of structural steel. G 1 V e S general require- ments, material, loads and forces, unit stresses, de- sign, fabrication, inspection, weighing and shipping, and erection. American Society for Testing Materials, A 113-42; 1942. American Standards Assn., G 39.1-1942. Structural Steel for LOCOmotives and Cars. COVerS Structural steel shapes, plates (ex c e pt boiler and ſlrebox plates), and bars intended for use in locomotive and car construction. Requirements as to chemic al 433 605. 3 Directory of Commodity Specifications composition, l ad le analysis, tensile properties, elongation, bending, preparation of test specimen, permissible Variations in Weight and dimensions, finish, and inspection. Assn. Of American Railroads. Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and RecCTImended Practice, 1942. Center Plates for Freight Cars of 40 and 50 Tons Nominal Capacity. Dimensional drawing Of truck bolster center plate, and body bolster center plate. Assn. Of American Railroads. Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1942. Center Plates for Freight Cars of 70 Tons Nominal Capacity and Over. Dimensional Drawing of truck bolster center plate and body bolster center plate. Assn. Of American Railroads. Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1942. Sill, Center, Steel, Sect1On for. For use with cars having center sills Of A. A. R. "Z" section. Dimensional draw in g and weight per foot for 25 3/4-inch center plate height railway cars. ASSn. Of American Railroads. Ilance Dept. , Mechanical DiV. Manual of Standard and Recommended Practice, 1942. Sill, Center, Steel, Section for. Dimensional drawing for 26 3/4-inch center plate height railway cars. As Sn. Of American Railroads. Operations and Mainte- nance Dept. , Mechanical Div. Manual Of Standard and Rec Cºmmended P r a ct 1 c e , 1942. Sills, Steel; Splicing of. Detailed procedure for the joining of sills by riveting Or welding, with fifteen detail drawings for Various types. Assn. of American Railroads. Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1943. Emergency Specifi- cation E-M-116–43. Modifies A.A.R. Specification M- 116–42, Steel, Structural, Shapes, Plates, and Bars, by changing check analysis for chemical composition. Assn. Of American Railroads. Operations and Mainte- nance Dept. , Mechanical DiV. Manual Of Standard and Recommended Practice, 1944. Steel, Structural, Shapes, Plates and Bars. Specifications M-116–42; 1942. For use in cars and locomotive structure (not boiler or firebox). Gives manufacture, chemi- cal and physical properties and tests, permissible Variations Of weights and dimens iOns, finish, mark- ing, and inspect iOn and rejection. Assn. of American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Truck Bolsters, M-2O2–38; 1938. Requirements for freight equipment, integral or separable plate, material by A. A. R. Specifications, four sizes Of journal, deflections under test loads, and loading diagrams. U. S. Gov., Fe d e r al Specification QQ-S-731; 1933. Amendment 1; 1934. Steel; Structural, f Or Cars. Covers six classes- (A) structural steel, noncopper; (B) structural steel, copper; (C) steel for cold non- copper; (D) steel for cold pressing, copper; (E) rivet steel, noncopper; and (F) rivet Steel, copper; made by the open-hearth process. Gives requirements for chemical composition, tensile properties, and permis- Operations and Mainte- Sible Variations; methods of sampling, inspection, and tests; and requirements for packing and marking. References.--Alloy structural steel for cars, see 621. 31, 621. 32, 621. 33; methods of testing, general requirements for metals, see 600. 1; classi' fication of railway materials, see 600. 2; zinc and other coat- ings, see 600. 3. Tolerances on weight and thickness of plates and bars, see 600.7; standard thicknesses of plates, see 604.0; St a n d a r d sheet sizes, see 604. 10, 604. 20; r. 1 V, et steel, rivets, see 603.21; 608. 4; boiler and ſl rebox steel, see 604. 11; other cast steel railway materials, see 611. 4; locomotives and Cars, See 701. 3, 726. 605. It! Structural Steel for Machinery Assn. Of American Railroads. Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Pract 1 c e , 1942. Shearing Walues of Structural, Rivet and Mild Steel. Recommended Prac- tice. to direction of rolling shall not exceed 80 percent Of allowable stress for tension. References.-Alloy structural steel, see 621.31, 621. 32, 621.33; methods of testing, general require- ments for metals, see 600. 1; standard thicknesses of plates, see 604. 0, b01 ler and f i r e b o x steel, see 604. 11; Steel Castings for machinery and boilers, see 611. 41. 605. I 5 Structural American Bureau of Shipping. Rules for the Classifi- Catlon and Construction of Steel Wessels, 1944. Structural Steel for Hulls. Include rules for in- Spection and testing, process of manufacture, mark– ing, details of tests, steel rivets, iron plates and shapes, round and flat iron bars, and iron rivets. Iron and Steel for Ships American Society for Testing Materials, A 131–39; 1939. Structural Steel for Ships. Covers structural steel shapes, plates, and bars. Gives requirements for chemical composition, ladle analysis, tensile prop- erties, elongation, bending, preparation of test Specimen, permissible Variations in weight and di- Imensions, finish, and inspection. U. S. GOV., Fe d e r a l Specification QQ-S-751a; 1938. Amendment 1; 1938. Steel; Structural (Including Steel for Cold-Flanging) and Steel, Rivet; for Ships Other Than Naval Wessels. Covers four grades- (A) structural steel, welding quality; (B) structural steel, not welding quality; (C) steel for cold flang- ing; and (D) rivet steel; made by the open-hearth or electric-furnace process. G iv e s requirements for Chemical composition, physical properties, and per- missible variations; methods of sampling, inspection, and tests; and requirements for packing and marking. U. S. GOV-, Navy De p t . Specification 44T1c; 1936. Steel, Tubing, Structural. U. S. GOV. , Navy Dept. Specification 46S11; 1936. Steel; Shapes and Bars for Hull Construction, Includ- ing Material for Drop and Miscellaneous Forgings. U. S. GOV. , Navy Dep t . Specification 47S20a; 1937. Steel, Corrosion-Resisting: Plates, Sheets, Strips, and Structural Shapes. . U. S. GOV., Navy De p t . Specification 48S5e; 1934- Steel; Plate, Hull, Structural, Black (Uncoated) and Zinc-Coated (Galvanized). References.--Alloy structural steel, see 621. 31, 621. 32, 621.33; plates for ship hulls, see 604. 13; methods of testing, general requirements for metals, 600. 1; Zinc and Other coatings and tests, see 600.3; Requires that shear in a plane perpendicular 434 Ores, Metals, and Manufactures 605. 2 | tolerances on weights and thickness of plates and bars, see 600.7; Standard thicknesses of sheets and plates, see 604. Of r1 Vet steel, . I'l Vets, see 603. 21, 608.4; steel castings for ships, see 611. 41; boats, ships, see 725. 3, 725. 4. 605. 19 Miscellaneous Structural Steel American Society for Testing Materials, A 78-43; 1943. American Standards Assn., G40.1-1943. Low Tensile Strength Carbon-Steel Plates of Structural Quality for Welding. For two grades of structural steel suitable for welding, including modifications for forge welding. Covers chemical composition, ladle analysis, tensile and bending properties, el Onga- tion, test s p e c i Ine n , permissible Variations in weight and thickness, finish, and in Spection. American Society for Testing Materials, A 123-33; 1933. American Assn. of State Highway Officials, M 111-35. American Standards Assn., G8. 1-1933- Z 1 n C , Hot- Galvanized, COatings On Structural Ste el Shapes, Plates, and Bars, and Their Products. For dipping articles in molten bath of Zinc, minimum impurities in zinc, test samples, embrittlement of material, weight of coating, a dhere n c e and uniformity of coating. U. S. Gov., Army Air Forces Specification 40643-A-1; 1944. Beam, Dual Wheel Jacking, 30 TOn. U. S. Gov., Federal Works Agency. Public Roads Admin- 1stration. Specifications for COnstruction Of ROads and Bridges in National Forests and National Parks, FP-41. Structural Steel. U. S. Gov., U. S. Army, Ordnance Department. Speci- fication 57-114C; 1942. Steel; Structural, for Ordnance Material. U. S. GOV., U. S. Army, Ordnance Department. Speci- fication 57-114-1A; 1942. Steel; Plain Carbon and LOW-Alloy High Tensile, Plate, Shape, Sheet, Strip and Rectangular Bars, for Welded Structures. U. S. GOV., U. S. Army, Ordnance Department. Speci- fication 89-3330; 1940. Cathead; Submarine Mine. References.—Alloy structural steel, see 621. 31, 621. 32, 621.33; methods of testing, general requi re- ‘ments for m e t a l s , see 600. 1; Zin C COatings, see 600. 3; tolerances on we 1 g h t s and thicknesses of plates and bars, see 600. 7; Standard thicknesses of sheets and plates, see 604. Of rivet steel, rivets, see . 603. 21, 608.4; other steel track materi als, see 606. 605.2 STRUCTURAL SHAPES AND PLATES, FABRICA- TED 605.20 General Items American Institute of Steel Construction. Specifica- tion for the Design, Fabrication and Erection of Structural Steel for Buildings, 1941. COvers scope, Dlans and drawings, material, loads and forces, re- Versal Of stresses, c Oſmbined St r es S e S, members Carrying wind Only, composite beams, effective Span length, allowable unit stresses, slenderness ratio, depth ratio, unsupported compression flanges, mini- Iſſum thickness Of material, grOSS and net Sect iOns, expansion, connections, rivets and bolts, rivet spacing, plate girders and rolled beams, separators, tie plates, lacing, camber, column bases, anchor bolts, workmanship, shop painting, erection, and inspection. American Institute Of Steel COInstruction. Specifica- tion for the Design, Fabrication and Erection of Structural Steel for Buildings by Arc and Gas Weld- ing (Tentative), 1942. For rigid frame, conventional (simple), and semi-rigid framing. Covers require- ments for plans and drawings, materials, design loads and stresses, design, erection, and inspection; and includes recCITInended tentative Standard details and selected excerpts from American Welding Society Code for Arc and Gas Welding in Building COnstruction. American Institute Of S t e el Construction. Code of Standard Practice for Steel Structures Other Than Bridges, 1941. COVers general requirements, classi- fication, invoicing, drawings and specifications, stock material, inspection and delivery, erection, delays in prosecution of work, extra work, proposals and contracts, and standard documents. American Railway Engineering Assn. Construction and Maintenance Section, As sn. of American Railroads. Manual for Railway Engineering, 1939. Instructions for the Inspection. Of Bridge Erection. Gives a set Of general instructions, and covers details Of traf- fic, materials, records and reports, Drogress and general COnduct Of WOrk, details of erection, movable bridges, welded work, and cleaning up site. American Railway Engineering Assn. COnstruction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1939. Instructions for the Inspection Of the Fab r 1 C a ti On Of Steel Bridges. Gives a set of general instructions and covers details of fabrication, machine shop work, Shipments, and reportS. 605.21 Steel Bridges and Railway Turntables American Assn. of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes general provisions-definition of terms, proposal requirements and conditions, award and execution of COntract, SCODe Of WOrk, control Of WOrk and mate- rials, legal relations and responsibility to public, Drosecution and Drogress, and measurement and pave- ment; specifications for construction, excavation and fill, Sheet piles, bearing piles, concrete masonry, re- inforcement, ashlar masonry, mOrtar rubble mas Onry, dry rubble masonry, brick Inasonry, Steel structures, bronze Or Copper-alloy bearing and expansion plates, Steel grid flooring, rail1.ngs, paint1ng metal Structures, riprap, COncrete Cribbing, Waterproofing, damp proofing, name plates, timber structure, preservative treatments for timber, timber Cribbing, sectional plate pipe and arches, and wearing surfaces; recommendations for design-general features of design, loads, distribu- tion of loads, unit stresses, pile loads and bearing power of SO11s, Substructure a n d retaining walls, structural steel design, concrete design, design of timber structures, sectional plate pipe and arches, and rating of existing bridges; specifications and references to Other specifications for cement, water for use with Ce In en t , aggregates, reinforcement, structural, eyebar and rivet steels, wrought iron, St. forgings and castings, gray-1 ron and malleable castings, bronze or copper-alloy bearing and expan- Sion plates, sheet piles, steel sheet Dillng, steel grid floors, paint, welding, sheet metal for water stops and g en eral use, sectional plate Dipe and arches, stone for masonry, brick, bituminous mate- rials and joint fillers, a sphalt paving blocks, premolded asphalt plank, structural timber, lumber 435 605.2 | Directory of Commodity Specifications and piling, and timber preservatives; tables of mo- ments, shears and reactions; formulas for COImpres- Siva members; and truck train and equipment load- 1ngs- - • American Assn. Of State Highway Officials. Standard Specifications for Highway Bridges. Includes Speci- fications for steel structures—bronze or copper- alloy bearing and ex D an 8 i on plates, steel grid flooring, and railings- requirements for materials (to conform to American Society for Testing Mate- rials specifications); steel structures, also in- cluding quality of workmanship, Straightening mate- rial, finish, rivet holes, punched and reamed or drilled holes, shop assembly, drifting of holes, match-marking, rivets, bolts and bolted connections, riveting, edge planing, flame cutting, facing of bearing surfaces, abutting joints, end connection angles, lacing bars, finished members, Web plates, fit of stiffeners, eyebars, annealing, pins and rollers, boring pin holes, pin clearances, welds, screw threads, p110t and driving nuts, notice Of beginning of work, facilities for inspection, in- spector's authority, mill Orders, we 19.hing Of mem- bers; marking and shipping, erection of structure, plans, plant, delivery of materials, handling and storing materials, falsework, methods and equip- ment, bearings and anchorage, straightening bent material, assembling steel, riveting, bolted and pin connections, misfits, removal of old structure and falsework, basis of payment, payment for test eyebars, pay weight, Variance in weight, COInDuted weight; bronze or copper-alloy bearing and expan- sion plates, also including bronze plates, copper- alloy plates, placing, and measurement and payment; steel grid flooring, also including type, arrange- ment of sections, provision for Camber, field as- sembly, connection to supports, welding, repairing damaged galvanized coatings, concrete filler, paint- ing, and method of measurement and basis of pay- ment; and railings, also including general defini- ...tion, line and grade, construct 1 on, and paint- ing. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Movable Railway Bridges. COvers chemical require- ments for tool steel. American Railway Engineering ASSn. Maintenance Section, Manual for Railway Engineering, 1943. Specifica- tions for the Design of Rigid Frame Steel Bridges. Gives requirements for definition, articulation at footings, foundations; spacing, deflections, dis- tribution of live load, impact, loads and forces, combined stresses, unit stresses, bracing, stiffen- ers at points of bearing, and connections. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1943. Specifica- tions for Movable. Railway Bridges. Includes speci- fic and detail rules for the design and manufacture of movable railway bridges. general requirements, general features of design, loads, unit stresses, proport 10ning of parts, de- tails of design, wire ropes and attachments, power equipment, materials, workmanship, and erection. COnstruction and American Railway Engineering Assn. ASSn. Of American Railroads. . Covers proposals and American Railway Engineering Assn. Construction and Maintenance Section, As s n . Of American Railroads. Manual for Railway Engineering, 1944. Specifications for Steel Railway Bridges (for Fixed Spans Not Ex- ceeding 400 Feet in Length). Includes specific and detailed rules for the design and manufacture of bridges. Gives requirements for proposals and draw- ings, general features of design, loads and stresses, unit stresses, details of design, workmanship, eye- bars, weight and shipping. Emergency Dr OV is 1. On S adopted Sept. 15, 1942, and in effect. A p r il 1943 changed stresses to COnServe steel during the Dres- ent emergency for temporary structures. COnstruction and Maintenance Section, As sºn. of American Railroads. Manual for Railway Engineering, 1943. Specifications for Steel Railway Turntables. Gives information to be given bidders, Other specifications, general ſea- tures of design, loads, unit stresses and proportion- ing of parts, details of design, center, end trucks, and pit and tracks. American Railway Engineering Assn. COnstruction and Maintenance Section, A S S n . Of American Railroads. Manual for Railway Engineering, 1944. . Welded Struc- tural Steel. Includes the furnishing, fabrication, erection, inspection, and in SOme instances the de- sign of structural steel. G 1 V e s general require- ments, material, loads and forces, unit stresses, de- sign, fabrication, inspection, Weighing and Shipping, and erection. American Society for Testing Materials, A 207-39; 1939. American Assn. Of State Highway Officials, M 100-39. Rolled Wrought-Iron Shapes and Bars. Gives require- ments as to chemical composition, tensile and bend- ing properties, test specimen, permissible variations in size and weight, finish, and inspection. American Welding Society. Specifications for Welded. Highway and Railway Bridges—Design, Construction, and Repair, 1941. The application of metal arc and gas welding to the fabrication, field assembling and repair of highway and railway bridges- Covers gen- eral provisions, design of new bridges, strengthen- ing and repairing of existing bridges, filler metal, equipment and processes, workmanship and technique, inspection, qualification, unit stresses for welded design, definitions, welding symbols, and qualifi- cation of welding procedures and operators. U. S. Gov., Federal Works Agency. Public Roads Admin- istration. Specifications for COnstruction Of Roads and Bridges in National Forests and National Parks, FP-41. Structural Steel. References.—Rules for in spection and maintenance of bridges, see 60 5.20; methods of testing, general requirements for metals, see 600. 1; structural steel for bridges, see 605. 11, 621 - 31 , 621 .. 32, 621. 33; rivet steel, rivets, see 603.21, 608.4. 605.22 Steel Buildings and Me tal Buildings American Institute of Steel Construction. Specifica- tion for the Design, Fabrication, and Erection of Structural Steel for Buildings, 1937. Requirements for steel to meet A.S.T.M. specifications, loads and stresses, for Wind Only C Omp OS 1 te beams, span length, allowable unit Stresses, sections and con- nections, rivet Spacing, plate girders and rolled beams, tolerances, painting, bolting up, and inspection. Parts of 436 Ores, Metals, and Manufactures 605. 22. American Institute of Steel Construction. Specifica- tion for Fireproofing Structural Steel Buildings, 1934. Requirements for insulation to protect Steel from fire hazards; classification Of intensity and duration of fires and test procedure in accordance with A. S. T. M. Specification C 19, Steel Variation for temperature based On fire hazard, fireproofing mate- r1 als, and alternate method Of test. American Railway Engineering As Sn. Construction and Maintenance Section, As Sn. Of American Railroads. Manual for Railway Engineering. Includes metal do Ors and fire dOOrs, metal clad doors and fire dOOrs, and metal frames for dOOTS and WindowS. American Railway Engineering Assn., Construction and Maintenance Sect1 On, As Sn. Of American RailroadS. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Metal Screen S. Gives requirements for metal work, hardware, number tags, and type S. American Railway Engineering Assn. Construction and Maintenance Sect1. On, Assn. Of American RailroadS. Manual for Railway Engineering. Specificati Ons for Buildings for Railroad Purposes: Ornamental and Mis- cellaneous Metal Work. Gives requirements for work- ing stresses (tension, compression, shearing, bear- ing) Of the cast, rolled, drawn, Or extruded metals used. American Railway Engineering Assn. Construction and Maintenance Section, As Sn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Sheet Metal Work. Gives requirements for materials (copper, galvanized iron, lead, solder), workmanship, flashings, gutters, eaves strips, gravel stops, leaders Or Conduct.0rs, conductor heads, ridge rolls, hip capping, Ventila- tors, and Skylight S. American Railway Engineering AS Sn. COnstruction and Maintenance Sect1 On, As Sn. Of American Railroads. Manual for Railway Engineering, 1944. Welded Struc- tural Steel. Includes the furnishing, fabricati Qn, erection, inspection, and in SOIne instances the de- sign of structural steel. Give S general requirements, material, loads and forces, unit stresses, design, fabrication, in Spection, weighing and shipping, and erection. Amerigan Society O f Mechanical Engineers. American Standards As Sn . , B32. 1-1941. Preferred Thicknesses for Uncoated Thin Flat Metals (Under O. 250 In.). Provides a simplified Šystem for designating the thickness Of uncoated, thin flat metals and alloys by decimal parts of an inch. Gives table of preferred thicknesses. American Welding Society. Tentative Code for Arc and Gas Welding in Building Construction; 1941. Includes general provisions, design of welded Connections, filler metal, workmanship, inspection, qualification, definitions, welding symbols, pre qualified welded joints, qualifications of welding procedures an d operators, illustrations of acceptable and defective weld profiles, and record of operator qualification teSt.S. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention No. 7.60; 1938. Metal Stacks. Safeguards against Windstorm damage. Gives recommendations for construction of new stacks and for anchorage of self-Supporting and guyed Stacks. Associated Factory Mutual Fire Insurance COmpanie S. Pamphlets 82; 1936. Fire Doors, Common Types and Methods Of Installation. Gives general requirements, Selection Of fire dOOTS, 1nstallation and maintenance, common types of fire doors, special types of fire doors, and fire Shutters. National Safety Council (American Society of Safety Engineers, Engineering Section). American Standards ASSn. , A14-1935. Safety COde for COnstruction, Care and Use of Ladders. Definiti Ons of terms; specifi- cations and COnStruction Of fixed, Single, extension, fire, step, trolley and side-rolling, sectional tres- tle and exten S1 On trestle ladders; installation of fixed ladders; accessories; care and use. Open Steel Flooring Institute, Inc. Specifications for Grating. COVerS Steel gratings Of Open construction having riveted, welded, Or interlocked joints, either of rectangular Or reticulated design having parallel bearing bar S and either Straight Or diagonal cross members. Includes re qui rements for workman ship, thickness and Spac 1n gs Of bars, fast ener S, treads, cutting and bending, erect iOn Symbols, label1.ng and finish (Hot Dip Galvanizers Assn. Specification CS- 10–36). Safe Manufacturers' National Assn. Specification for File Storage ROOIn DOOrs, F4; 1939. For fire-resistant doors, but not for the protection of valuable records; 3 types based on degree of resistance, methods for fire resistance, and hose Stream tests. Underwriters' Laboratories, Inc. Standard for Fire Re- sistance Classification of Wault and File Storage ROOm Doors, 1941. General, classification, design and construction, fire endurance test, fire and fire hose Stream test, and inspection of listed product. Underwriters' Laboratories, Inc. Standard for Tin-Clad Fire DOOTS and Shutter S, 1941. For tin-clad fire dOOTS and shutter S entitled to classification as be- ing in COImpliance with Standards of Underwriters' Laboratories, Inc. for One or more of the situations defined in the Standards of the National Board of Fire Underwriters for the Protection of Openings in Walls and Partitionis Against Fire. Materials, con– struction, conduct of factory inspection work and methods and procedures for tests, and Standard method for the determination of weight and composition of COating On terne plate for tin-clad doors and shut- ter’S. U. S. GOV. , Dept. Of COmmerce, National Bureau Of Stand- ards. Simplified Practice Recommendation R29–42; 1942. Eaves Trough, Conductor Pipe, and Fittings, and Ridge ROllS. This recommendation establishes a S1mplified Schedule of size s and weights of eaves trough, COnductor plpe, fittings, and styles of gut- ters and ridge rolls. Sponsored by the National Assn. Of Sheet Metal Distributors and the National Whole- Sale Hardware ASSn. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R72-27; 1927. Solid Sect1. On Steel Windows. This recommenda- tion establishes a simplified schedule of nomen cla- ture, Si Zes, styles, and diviſsion of Solid section Steel windows. Sponsored by the manufacturers now represented by the Metal V’lndow Institute. 437 605. 22 Directory of Commodity Specifications t U. S. Gov., Dept. of Commerge, National Bureau of Stand- ards. Simplified Practice Recommendation R82-28; 1928. Hollow Metal Single-Acting Swing DOOrs, Frames, and Trim. This recommendation establishes a 11 St. Of standard stock S1zes Of hollow metal doors, includ- ing door clearances, door dimensions, details of butt mortise, lock mortise, and strike mortise, dimensions of transOm, rough buck, Cabinet Jamb, Casing, and combination frame, types of combination frame. U. S. GOV. , Dept. Of COmmerce, National Bureau Of Stand- ards. Simplified Practice Re commendation R83-28; 1928. Kalamein Single-Acting Swing DO Ors, Frames, and Trim. This recommendation establishes a list Of Standard Stock Si Ze S and dimensions for kalamein do Ors, 1mcluding types of dOOTS, do Or clearances, door dimensions, jamb details, gage of metal and butt mortise details. U. S. GOV. , Dept. Of Commerce, National Bill’eau Of Stand- ards H19; 1934. Manual of Fire-Loss Prevention Of the Federal Fire Council. It is aimed to present here in the essentials relating to design, materials of construction, and equipment and Operation Of build- ings that effectively prevent Or abate loss by fire. An initial discussion is given of justifiable Outlay for fire-loss prevention, COnsidering the Values and the degree of hazard present. Sections III to WI, 1nclusive, deal with the fire resistance Of building materials, asāemblies, and types, COntrol Of Spread of fire by structural means and deslgn and arrange- ment of buildings to Secure exit facilities for Occupants in case of fire. In sections WII and, VIII, structural and equipment features having a bearing On safeguarding hazards incidental to heating, light- ing, and power Supply are discussed, as also those pertaining to lightning protection, fire hazards dur- ing construction, and Special Occupancy hazards. In section IX, protection of records is treated from the standpoint Of COnstruction and equipment and in Section XIII from the standpoint Of business routine and general fire prevention. Sections X and XI deal with equipment for detecting and extinguishing fire. In section XII, general meth0 d S for decreasing the ease of Origin and in itial Spread of fire are Out- lined, and in sections XIV to XVI, inclusive, the effective use of equipment in case of fire by prior training for emergency, and the Systematic inspection of property to enable unnecessary fire hazards to be promptly eliminated and defects in construction and equipment remedied. Two general Subdivisions of the manual may be noted, namely, construction and equip- ment up to and including section XI, and fire pre- Vention and Ina in ten an Ce COVe red in the Sub Sequent Sect1 On S. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Building Materials and Structures Report BMS49; 1940. Metallic Roofing for Low-Cost House Constru C- tion. The general aspects and status Of metals uti- 11 Zed for roofing purposes are discussed. Considera- tions which apply in general to all roofing materials and to metals in particular are given. Basic prin- ciples of metal-roof construction are listed, to- gether with descriptions of the type of seams, decks, nails, and covering S used. Galvanized sheet Steel, terne, and copper roofings are discussed in detail because they constitute the bulk of present-day roof S. The durability Of galvanized sheet-steel TOO ſing S is shown by the data Obtained from Outdoor-exposure tests conducted by the American Society for Testing Materials. Information on the maintenance of terne and galvanized roofs is given. U. S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. Building Materials and Structures Report BMS75; 1941. Survey of Roofing Materials in the North Cen- tral States. A Survey Of the weathering qualities and extent of use of the various roofing materials On dwellings in the North Central States is described, with numerous references to Similar surveys made pre- viously in the Southeastern and Northeastern States. Detailed studies of roofing materials in Pittsburgh, Pa.; Cincinnati and Toledo, Ohio; Grand Rapids and Lansing, Mich. ; Chicago, Ill. : Milwaukee, Wis.; St. Paul, Minn. ; BiSmarck, N. Dak, ; Sioux Falls, S. Dak. ; Omaha, Nebr. ; Kansas C1ty, Moberly, and St. Luuis, Mo.; and Indianapolls, Ind., are reported. A tabu- lation, by States, Of the kinds of roofing materials used in more than 8,000 rural and Small-town dwell- ings, along approximately 3,000 mi. Of highway be- tween the Cities listed ab Ove, is included; also a summary of the kinds of roofing materials used on almost 29,000' rural and Small-town dwellings along 7,000 mi. Of highway in the 32 states covered by the three Surveys. Forty-eight photographs, illustrat- ing type O f weathering of roofing materials, and features of design and constructi On Of roofs, are Shown. U. S. Gov. , Federal Works Agency. Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks 1941; FP-41. Includes Structural steel. U. S. Gov. , Navy Dept. , Bureau of Yards and Docks. Specification 7Yg; 1934. Roofing, Siding, and Sheet Metal Work; Dampproofing and Membrane Waterproofing. U. S. GOV. , Navy Dept. , Bureau of Yards and Docks. Specificati On 10Yc; 1938. Metal Windows. U. S. GOV. , Navy Dept. , Bureau of Yards and Docks. Specification 15Yb; 1934. Standard Methods for In- spection of Materials for Roofing, Siding, Sheet Metal Work, Dampproofing, and Waterproofing. U. S. GOV. , Navy Dept. , Bureau of Yards and Docks. Specification No. 17Yb; 1938. Metal Weatherstripping for WOOd DOOrS, Windows, and TransOms. {} U. S. Gov. , Navy Dept. , Bureau of Yards and DOCks. Specification 32Ya; 1935. Metal DOOrS. U. S. GOV. , Panama Canal, Purchasing Dept. Specifica- tion for Galvanized, Corrugated Iron or Steel Roofing and Ridge ROll, 1941. U. S. GOV., Treasury Dept., Procurement Div. 285A; 1939. Steel, Plate, Floor, Rolled. Plates shall be of the raised-figure type, and of One grade, 2 classes—(A) light patterns, and (B) regular patterns, made either of Bessemer or open-hearth steel. Gives requirements for material area covered by raised figures, widths, lengths, thickness at base of raised figure; height Of ralsed figure, welght per square foot, and draw- 1ngs of Various patterns; methods of sampling, in- Spection, and tests; and packaging and marking. References.-Structural steel for buildings, see 605. 12, 621.31, 621.32, 621.33; sheet metal roofing, see 604. 3; sheet metal eVeS troughs, see 607.5; rivet steel, rivets, see 603.21, 608.4; masonry and frame buildings, parts of buildings, f 1Te tests of materials, see 518.50, 518.51. 438 Ores, Metals, and Manufactures 605. 23 605.23 Steel Tanks, Towers, and Flumes American Petroleum Institute, Div. of Production. Stand- ard 12-A, 1941. Specification for Standard Tanks With Riveted Shells for Oil Storage. Provides major design details for 8-ring tanks with 100-in. plates, Sizes 36 to 168 ft. in diameter; for 9th and 10th Courses of tanks with 72-in. plate, sizes 36 to 144 ſte in diameter; and for all courses (1st to 10th in- clusive) 72-in. plates, 168-ft. diameter tanks. These design details are based on drilled holes and hot driven rivets, except where alternate lap joints are shown for hot and cold driven rivets. Slight improv- Inents in design methods, materi als, shell design, roof design, bottom design, and tables giving capaci- tles Of tanks using 72-in, and 100-in, courses. American Petroleum Institute, Div. of Production. Stand- ard 12-B; 1944. Specification Of Standard Bolted Tanks. Provides the industry with a standard series of bolted Steel tanks, comprising an adequate range and variety of sizes to meet oil field requirements, built in accordance with modern manufacturing prac— tice so that decks, bottoms and individual staves as Supplied by any manufacturer will be readily inter- changeable with those supplied by any other. Covers Scope, material, fabrication and erection, cleanouts for production tanks, walkways and Stairways, piping flanges and relief valves, marking, inspection and rejection, and appendices. American Petroleum Institute, Div. of Production. Stand- ard 12-C, 1944. Specification on All-Welded Oil Stor- age Tanks. This specification covers all-welded steel tanks for Oil storage, including allowable plate joint stresses, qualification procedures for welding, and chemical and physical properties of material, in- cluding welding rods. Covers design, fabrication, erection, standard appurtenances, testing joints by Sectioning methods, qualification procedure, mark- ing, and appendices. American Petroleum Institute, Div. of Production. Stand- ard 12-D; 1944. Specification for All-Welded Produc- tion Tanks, Tentative. This specification covers S126s, material S, plate thicknesses, and design fac- tors for light-weight all-welded steel production tanks. Covers material, design, cleanouts, walkways and Stairways, bolting pattern s for thief hatches and relief Valves, threaded connections, marking, and adjustments. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Riveted Steel Water and Oil Tanks. Gives require- ments for material, loading, unlit stresses, Cylindri- cal rings, workmanship, caulking, minimum thickness Of plate, joints, rivets, rivet holes, punching, p1tch, tank Support, and painting. American Railway Engineering Assn. Construction and Maintenance Section, As Sn. Of American Railroads. Manual for Railway Engineering, 1943. Specifications for Steel Substructuires for Wood Water Tank (50, 000 and 100,000-gal. capacity). Structure will consist Of 12-post steel tower, complete in all details. Gives requirements for material, workmanship, and painting. American Railway Engineering Assn. Construction and Maintenance Sect1 On, As Sn. Of American Railroads. Manual for Railway Engineering, 1944. Specifications for Welded Steel Tanks for Railway Water Service. Apply to the construction of fusion arc welded steel water Storage tankS. COWers general requirements, materials, design, Welding, testing, painting and inspection, and accessories and fittings. American Society of Mechanical Engineers. Boiler Con- struction Code. API-ASME Code for Un fired Pressure Wessels, 1943. Applies to unfired pressure vessels constructed of carbon steel for petroleum liquids and/or gases within the limits prescribed in the Code. Gives rules COVering the design and construc- tion Of Vessels Subjected to external pressure, fusion-welded, riveted, and integrally forged vessels, periodic inspection, and repair. Also gives a list of approved materials, Suggestions regarding internal structures, corros 1 On all Owances, and protective linings. American Society of Mechanical Engineers. Boiler Con- Struction Code. Unfired Pressure Wessel COde, 1943. Pressure COntainers for which COn Struction rules are established include vessels subjected to external pressure, and those for gases and liquids at tempera- tures of -20°F and below. Requirements cover mate— rials, riveted joints, dished and flat heads, work- 1ng pressures, welding, nozzle Openings, brazing, braced and Stayed Surfaces, hydrostatic tests. American Water Works Assn. Tentative Standard Specifi- cations for Elevated Steel Water Tanks, Standpipes and Reservoirs, 7H. 1-1943. Covers requirements for materials, design, accessories, welding, shop fabri- cation, erection, inspection, testing, and field painting. Associated Factory Mutual Fire Insurance Companies. Specifications for Gravity Water Tanks and Steel TOwers, Wolume I. Structural Details, 1938. For steel tanks for fire protection, standard sizes; plates, shapes and rivets according to A. S. T. M. spec- 1 fications, dead, live, and wind load COmputations, allowable stresses, thicknesses of plates, and de- Sign details. Associated Factory Mutual Fire Insurance Companies. Specifications for Gravity Water Tanks and Steel Towers, Wolume I. Structural Details, 1938. For steel towers for Supporting water tanks, minimum number of Columns, materials according to A. S. T. M. specifica- tions, computation of dead, live, and wind load, allowable unit stresses, design details. ASSO Ciated Factory Mutual Fire Insurance Companies. Specifications for Gravity Water Tanks and Steel Towers, Volume II; 1940. Piping, Fittings, and Heat- 1ng Systems. For water tanks, requirements for dis- Charge pipe and fittings, expansion joint, filling, OVerflow, Clean-Out and drain, mill-use connections, water level indicator, valve pit or house, frost- proof casings for pipes. Specifications for tank heating equipments, including method of determining necessary heater capacities. National Board of Fire Underwriters. Gravity and Pres— Sure Tanks, No. 22; 1941. Standards for gravity tanks which are usually built of wood or steel and are Often supported on towers, ordinarily of steel al- though reinforced concrete towers are sometimes used. COvers general information and recommendations, steel gravity water tanks, steel towers, wooden water tanks, 439 605. 23 Directory of Commodity Specifications foundations, approval, pipe connections and fittings, valve enclosures and frost protection, tank heating equipment, pressure tanks, figures, and tables. National Fire Protection ASSn. National Fire CO des for Extinguishing and Alarm Equipment, 1943. Gravity and Pressure Tanks. Standards for the construction and installation of gravity and pressure tanks. COvers information and recommendations, steel gravity water tanks, Steel towers, WOOden water tanks, foundations, approval, pipe connections and fittings, Valve en- closures and frost protection, tank heating equip- ments, and , pressure tanks. National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explosives, 1943. Free ing Tanks Of Flammable Wapors. Standards for freeing oil tanks, bunkers, " and compartments of dangerous concentration of flammable explosive or toxic gases previous to entering for any purpose of making repairs On O11 burning Or Oil tank vessels. Underwriters' Laboratories, Inc. and Construction of Horizontal and Vertical Above- Ground Storage Tanks for Hazardous Liquids, 1922. Requirements for steel tanks not under pressure, de- sign and diagrams for riveted and welded seams, pip- ing, manholes, etc., for hori ZOntal and Vertical tankS. \ Underwriters' Laboratories. Standard for Underground Storage Tanks, 1937. For the Storage of inflammable liquids, not under pressure, 1n accordance W1th the regulations of the National Board of Fire Under- writers. Sizes of vertical and horl ZOntal tanks based on capacity and thickness of metal, to be open- hearth steel or wrought iron, describes riveted and welded joints, pipe connections, manholes, safety relief, asphalt painting, marking, and detail dia- graſſl S. U. S. Gov., Army-Navy Aeronautical Specification AN-T- 11a; 1943. Tower; Aerial Navigation Beacon. U. S. Gov. , Dept. Of Agriculture, Forest Service. *1fications for Tower, Crow's Nest. U. S. Gov., Dept. of Agriculture, Forest Service. 1 fications for Tower, Temporary, Steel. U. S. GOV., Dept. Of Agriculture, Forest Service. ifications No. 346. Tanks; Steel, Airplane Delivery. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- 1 fications No. 347. Tank; Water, Steel, Demountable. U. S. Gov. , Dept. Of Agriculture, Forest Service. 1 fications NO. 363. Tower, Hose Drying. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-57. Tower, High Counterpoise for UHF Radio Range. * U. S. Gov., Dept. Of Commerce, Civil Aeronautics Admin- istration, Bureau of Federal Airways. Specifications CAA-58. Tower, Low Counterpoise for UHF. Radio Range. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- istration, Bureau of Federal Airways. Specifications CAA-61. Counterpoise and Supports for UHF Fan Marker. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau Of Federal Airways. Specifications CAA-97. Tower, Counterpoise, UHF, Erection Of. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-98. Adcock Tower and Counterp01 Se. Spec- Spec- Standard for Design Spec- - Spec- U. S. GOV., Dept. Of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-104. Masts; Steel, Galvanized Latticed. U. S. Gov. , Dept. Of COImmerce, Civil Aeronautics Admin- istration, Bureau of Federal Airwayss Specifications CAA-156. Alaska-Type Steel Tower Antenna System; Erection and COn Struction. U. S. Gov., Dept. Of COmmerce, Civil Aeronautics Admin- istration, Bureau of Federal Airways. Specifications CAA— 167. Antenna Poles and Fittings; Installation of Receiving. U. S. Gov., Dept. of Commerce, civil Aeronautics Admin- istration, Bureau of Federal Airways. Specifications CAA-186. Antenna Tower; Heavy-Duty, Self-Supporting, Insulated. . U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-221. Tanks, 515-Gal., Inspection Of. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifica- tions CAA-239. Counterpoise and Tower; UHF Range, Erection. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-252. Beacon, Airways, Steel Tower Skeleton Form 7A. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-252. Beacon, Towers, Form 7A, Steel, Skeleton. U. S. Gov., Dept. of commerce, Civil Aeronautics Admin- istration, Bureau of Federal Airways. Specifications CAA-256. Mast; Steel, Galvanized Latticed, Guyed, Triangular. - - U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Spec 1ſ10ations CAA–404. Counterpoise and 30' Tower for UHF Range StationS. U. S. Gov., Dept. of Commerce, C1V11 Aeronautics Admin- istration, Bureau of Federal Airways. Specifications CAA-514. Antenna Towers, Self-Supporting. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-517. Counterpoise for L. P. Fan Marker Bldg. and Incidental Construct iOn. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards H32; 1941. American Standards ASSn. , C2.2-1941. Safety Rules for the Installation and Maintenance of Electrical supply and Communication Lines. Compris– ing part 2 of the fifth edition, National Electrical Safety Code. Includes strength requirements for steel tower construction. - U. S. Gov., Dept. of Interior, Purchasing Office. Stand- ard Specifications No. 11. Lookout Towers; Steel. U. S. Gov., Navy Dept., Bureau of Yards and Docks. Specification 8Xd; 1934. Tanks; Steel and Wood. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 45-1; 1943. Tower; Searchlight, Demountable. U. S. Gov. , U. S. Army, Signal Corps. Spec 1 fication 71–479; 1930. Tower; Radio, Self-Supporting. References. –Structural steel for bridges and build- ings, see 605. 11, 605. 12; alloy structural steel, see 621.31, 621. 32, 621.33; plates for tanks, see 604.1; zinc coatings and tests, see 600.3; other tanks, see 956.2; range boilers, expans 1 on tanks, fuel tanks, see 614. 1, 614.3; railway tank cars, see 726.1 - Ores, Metals, and Manufactures 605. 25 605.21, Metal Lath American Railway Engineering As Sn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Buildings for for Railroad Purposes. Lathing and Plastering. Gives requirements for metal lath and metal lathing. Contracting Plasterers' International Assn. Standard Specification. Includes requirements' for metal lath. Metal Lath Manufacturers Assn. Metal Lath Specifica- tions, 1936. Covers quality of materials and method Of application, nomenclature, Weights Der Square yard for flat expanded, flat rib, 3/8-in. rib, and sheet lath; tables for support spacings on ceiling and on walls, size, weights, and spacing of attaching de- vices; requirements for plastered metal stud parti- tions and wall furring, suspended ceiling and soffit construction, corner and joint reinforcement; plas- tèring and stucco work, with diagrams of construc- tion details. - Metal Lath Manufacturers Assn. Standard Metal Lath Specifications for Better Plastering and Concrete Stucco. Includes nomenclature for metal lath con- struction; requirements for material; size, weight, and spacing of attaching devices; minimum require- ments for plastered metal stud partitions and stand- ing on wall furring; minimum requirements for furred contact or suspended ceiling construction for the soffits of steel beams, purlins or joists, or con- crete or hollow tile floor arches or roofs; corner and joint reinforcement; erection of metal lath; and appendix of general notes on plastering and stucco, solid and soundproof partition details, and plaster beams and cornices. - U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R3-44; 1944. Metal Lath (Expanded and Sheet) and Metal Plastering Accessories. This recommendation simplifies the types, weight, and sizes of expanded and sheet metal lath and accessories including bull-nose corner bead, CO In eI" lath, strip lath, base screeds, metal casings, concealed picture mould, tie wire, hanger wire, and metal studs for hollow partitions. Sponsored by the Metal Lath Manufacturers Association. U. S. Gov., Federal Specification QQ-B-101c; 1938. Bases, Metal; for Plaster and Stucco Construction. Permits either expanded metal, perforated sheet metal, woven or welded wire, or combinations of these. Covers eight types—(F) flat, (SF) self-furring, (FR) flat rib, (F 3/8 R) 3/8-in. rib, (F 3/4 R) 3/4-in. rib, (FB) flat rib with ‘backing, (SFB) self-furring with backing, and (SRB) stiffened or ribbed with backing. Gives retuirements for finish, material, workmanship, thicknesses of metal in sheets, width of Strands, attachment of strands and stiffening rods or ribs, mechanical band for plaster or stucco, Si Zes Of Open- ings, weights, and backing; methods of sampling, in- spection, and tests; and requirements for packaging, packing, and marking for Shipment. References. –Standard thicknesses of sheets, see 604. O; tolerances on Weights, and thickness of sheets, see 600.7; building construction, see 518.50, 518.51; Wire S12 eS, see 603. 40. 605.25 Steel for Concrete Reinforcement American Assn. of State Highway Officials, M31-42. Standard Specifications for Billet-Steel Bars for American ASSn. American Society for Testing Materials, A 16-35; Concrete Reinforcement. Gives, scope, basis of pur- chase, process, cold-twisted bars, Chemical COmposi- tion, ladle analysis, Check analysis, tensile proper- ties, bending properties, test specimens, number of tests, permissible variations in weight, finish, marking, inspection, rejection, rehearing, and methods Of test, American Assn. of State Highway Officials, M42-42. Standard Specifications for Rail-Steel Bars for Con- Crete Reinforcement. Gives scope, manufacture, hot- twisted bars, tensile properties, bending properties, test specimens, number of tests, permissible varia- tions in weight, finish, inspection, rejection, and methods Of testing, - American Assn. of State Highway Officials, M52-42. Standard Specifications for Axle-Steel Bars for Con- crete Reinforcement. Gives scope, manufacture, car- bon determination, tensile properties, bending prop- erties, test Specimens, number of tests, permissible variations in weight, finish, marking, inspection, rejection, and methods of testing. - Of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes specifications for reinforcement—material "struc- tural steel grade" or "intermediate grade, " open hearth to comply with A. A. S. H. O. Standard Specifica- tion M-31; with tensil'e requirements to conform to American Society for Testing Materials Specification A-15; bar mat to COn form to A. A. S.H. O. Specificat iOn M-54; and will mesh to conform to A. A. S. H. O. Specifi- cation M-55, order lists, protection, fabrication, placing and fastening, Splicing, lapping, Substitu- t 10ns, measurement, and payment. American Concrete Institute. Proposed Recommended Practice for Use of Metal Supports for Reinforcement, 1941. Includes requirements for supports and their number and locations by means Of tables and diagrams. American Iron and Steel Institute. Steel Products Man- ual. Section 21, 1940. COn Crete Rein forcing Bars. Gives definitions, grades and specifications, weight tolerances, lengths, loading, and inspection. American Public Works Assn. Specification for Portland Cement Concrete Pavement, F1-39; 1939. For reinforce- ment Steel this Organization has adopted the Specifi- cations of the A. S. T.M. - (a) wire fabric A185; (b) bars A15; and bar mats A184. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Specifications for Concrete and Reinforced Concrete Railroad Bridges and Other Struc— tures, Metal Reinforcement. Gives requirements for quality, deformed bars, and size of bars. American Society for Testing Materials, A 15–39; 1939. American Standards ASSI). , A50. 1-1939. Billet-Steel Bars for Concrete Reinforcement. Covers plain, de- formed, and cold twisted bars, plain and deformed in 3 grades, and Structural Steel, intermediate and hard. Requirements On chemical COmpOSítion and tensile require- ments, bend tests, and permissible variation in weight. 1935. American Standards Assn. A50.2-1936. Rail-Steel Bars for COn Crete Reinforcement. COvers plain, deformed, and hot-twisted bars rolled from standard section tee rails. Requirements for tensile and bending proper- ties, preparation of test specimen, permissible varia- tions in weight, finish, and inspection. 605.25 Directory of Commodity Specifications American Society for Testing Materials, A 82-34; 1934. American Association Of State Highway Officials, M 32–42. American Standards ASST1. , Drawn Steel Wire for Concrete Reinforcement. For use as wire or in fabricated form for concrete reinforce- ment. Gives sizes, tensile and bending properties, preparation of test specimen, permissible variations in gage, finish, and inspection. - American Society for Testing Materials, A 160-39; 1939. American Standards As Sn. , G 43.1-1942. Axle-Steel Bars for Concrete Reinforcement. Covers structural, intermediate, and hard grade S Of plain and deformed bars, rolled from certain carbon-steel railroad axles. Includes carbon determination, tensile and bending properties, preparation of test specimen, and permis- sible variations in weight. A. S. T.M. Emergency Al- ternate Provision EA-A 160; 1942, affected section 2 (Manufacture), section 3 (Carbon Determination), and section 7 (Number of Tests). . American Society for Testing Materials, A 184-37; 1937. American Assn. of State Highway Officials, M54-37. American "Standards Assn., G44. 1-1942. Fabricated Steel Bar or Rod Mats for Concrete Reinforcement. Covers material in mat (or sheet) form fabricated from steel bars, or rods, in two layers at right angles to each other and clipped or welded to form a grid. Lists suitable bar materials, and gives re- quirements for clips, fabrication, welds, size and spacing, strength and tests of connections, finish, and inspection. American Society for Testing Materials, A 185-37; 1937. American ASSn. Of State Highway Officials, M 55-37. American Standards Assn., G45. 1-1942. Welded Steel Wire Fabric for Concrete Reinforcement, COVers welded wire fabric composed of cold-drawn Steel Wire welded at intersections. Gives method of fabrication, phys- 1cal properties, tension and bend tests, preparation of specimen, gages and spacings, and inspection. Concrete Reinforcing Steel Institute. Reinforced, Con- crete, 1943. Standard Reinforcing Bars. Table Of standard sizes, areas, and weights, based on U. S. Dept. of Commerce, National Bureau of Standards Sim- plified Practice Recommendation R 26-42. Concrete Reinforcing Steel Institute. Reinforced Con- crete, 1943. Standard Specifications for Axle-Steel Concrete Reinforcement Bars. A. S. T. M. Designation; A 160-39. COverS SCOD e, manufacture, Carbon deter- mination, tensile properties, bending properties, test specimens, number of tests, permissible Varia- tions in weight, finish, marking, inspection, and rejection. Concrete Reinforcing Steel Institute. Reinforced Con- crete, 1943. Standard Specifications for B1111 t- Steel Concrete Reinforcement Bars. A. S. T. M. Designa- tion, A 15-39. COverS Scope, basis of purchase, proc- ess, cold-twisted bars, chemical composition, ladle analysis, check analysis, tensile properties, bend- ing properties, test specimens, number of tests, per- missible variations in weight, finish, marking, in- Spection, rejection, and rehearing. Concrete Reinforcing Steel Institute. Reinforced Con- crete, 1943. Standard Specifications for Rail-Steel Concrete Reinforcement Bars. A. S. T.M. Designation, A 16-35. Covers scope, manufacture, hot-twisted bars, tensile properties, bending properties, test Speci- A50. 3-1936. Cold- mens, number of tests, permissible variations in weight, finish, in Spection, and rejection. U. S. Gov. , Dept. Of Commerce, National Bureau Of Stand- ards. Simplified Practice Recommendation R26-42; 1942. Steel Reinforcing Bars. Simplified practice recommended and accepted by industry establishing a limited list, of standard areas of reinforcing bars and the equivalent sizes of round and square bars. U. S. Gov, , Dept. Of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R53–32;. 1932. American Standards Assn., A38–1933. Steel Reinforcing Spirals. Simplified practice recommended and accepted by industry establishing a limited list of standard round rod sizes for spiral reinforcement and standard pitches of spiral for various column core sizes and percentages of reinforcement area to concrete area. U. S. GOV., Federal Specification QQ-B-71a; 1938. Amend- ment 1; 1940. Bars; Reinforcement, for Concrete. Covers four types—(A) plain, (B) deformed, (C) hot- twisted, and (D) cold-twisted; and five grades; (1) structural, billet-steel; (2) intermediate, billet- steel; (3) intermediate car-axle-steel; (4) hard, billet-steel; and (5) hard, rail-steel. Gives re- quirements for material, workmanship, twisted bars, permissible variations, chemical composition, manu- facturer's analysis, tensile properties, modification in elongation, and bending: methods of sampling, in- spection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-QQ-B-71a; 1942 (1ssued by Procure- ment Div., Treasury Dept., U. S. Gov.) added two grades—(6) structural, car-axle-steel and (7) hard, car-axle-steel. U. S. Gov., Federal Works Agency. Public Roads Admin- 1stration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Includes reinforcing steel. References.—Methods of test ing, general require- ments for metals, see 600. 1; classification of metals, see 600. 2; concrete building construction, see 518.50, 518.51; concrete bridge Constructi On , see 518.4 . - 605.26 Iron and steel Castings and Forgings American Society for Testing Materials, A 148-44; 1944. American Standards ASSn. , G52.1 -1944. AllOy-Steel Castings for Structural Purposes. For use where mechanical stresses unaccompanied by high tempera- tures predominate, including full annealed, normal- 1zed and tempered, and liquid quenched and tempered Or drawn castings. Gives requirements for heat treatment, temperature control, chemical composi- tion, ladle analysis, check analysis, tehsile prop- erties, bending properties, magnetic particle test- ing, test specimens, number of tests, retests, work- menship, finish, marking, inspection, and rejection. A. S.T.M. Emergency Alternate Provision EA-A 148a; 1944, af- fected section 1, a fourth grade added under class C. References.—Iron castings, see 611.1, 611.2; steel Castings, see 611.4; iron for gings, steel forgings, See 611.3, 611. 5. . 605.27 Steel Scaffolds and Grandstands International Assn. of Governmental Labor Officials, endorsing sponsor. American Standards Assn., Z20. 1- 1941. Specifications for Portable Steel and WOOd 442 Ores, Metals, and Manufactures 606. I Grandstands. (Applicable to all portable grandstands any of whose main structural members are of steel or wood.) Definitions of terms and specifications on approval, design, workmanship, loading, foundations, materials of construction, allowable stresses, and Special requirement S. U. S. Gov., Treasury Dept., Procurement Div. 447A; 1941. Scaffold, Steel. Covers the parts of Steel scaffold- ing of knock-down construction, designed to be readily dismantled and assembled without aid Of Special tools. Gives requirements for Sizes, material, tubing, finish, construction, dimensions, frameS and braces; meth00S Of Sampling, in Spection, and tests; and packing and marking. - 605.28 Metal Cribbing American Railway Engineering Assn. Construction and Maintenance Section, As Sn. Of American Railroads. Manual for Railway Engineering, 1943. Roadway Pro- tection. Covers retaining structure S 1 n Sliding cuts. Gives requirements for timber, COncrete, and metal cribbing; and dry rubble, masonry, and COncrete wall S. U. S. Gov., Federal Works Agency. Public Roads Admin- istration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Includes metal Cribbing. 606. RA | LWAY TRACK MATER AL 606.0 GENERAL ITEMS American Iron and Steel Institute, Steel Products Man- ual. Section 19; 1938. Revised, 1943. Railway Track Materials. COvers tee and girder rails, joint bars, track bolts, track Spikes, and tie plates. Gives definitions and types, chemical and physical require- ments, classification of rails, manufacturing toler- ances, marking, loading, definitions relating to manufacture, and specifications for rails; and de- scription and standards, and specifications for joint bars, track bolts, track spikes, and tie plates. American Mining Congress, Sponsor. American Standards Assn., M.7.1–1933 and M7.2–1935. Recommended Practice for Frogs, Switches, and Turnouts for Coal Mine Tracks. Recommendations are shown in detail by a series of drawings divided into section (1) riveted. frogs, (2) cast frogs, (3) Switches, (4) guard ralls, (5) turnouts, and (6) switch stands; and include drawings for light rail, 20 to 60 lb., turn Outs (M7. 1-1933), and drawings for heavy rails, 70 and 80 lb., turnouts (M7.2-1935). American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1942. Specifications for the Laying of New Track, 1940; and Specifications for Laying Rail, 1941. American Translt Assn. Standard Third-Rail Terminology, W2-15; 1915. Defines the meaning of the terms "Bond" and "Third-Rail Gauge. " American Transit Assn. Standard Designs and Engineering Data for Turnouts and Crossovers for Tongue Switch Construction, W10-21; 1921. Contains dimensional de- signs relative to standard lateral or side turnouts, standard equilateral or Diamond turnouts, and stand- ard crossovers for tongue switch construction. American Transit Assn. Standard Method of Designating Compromise Joints, W12-23; 1923. Includes a diagram illustrating proper method of naming compromise JOints. | American Transit Assn. Standard Special Trackwork Lay- outs, W13-37; 1937. Covers standard system of uni- form track spirals, simplified System O f Single branchoff frogs, and car clearance easements with standardized frogs for Various gages, and includes numerous drawings and tables COvering these Subjects. American Transit ASSn. Standard Diagram Showing Proper Location of Tongue Switches. W14-22; 1922. American Transit ASSn. Standard Recommended Di Stances Between Tangent Track Centers Through Special Track- work Layouts for All Track Gauges. W35-28; 1928. American Transit, ASSn, Standard Rules for the Deter- mination of Flangeways and Gauges On Curves, W40-35; 1935. This specification presents the necessary in- formation and rules for determining the flangeways and guard distances that are proper for actual use under the conditions covered by the rules. Allowance has been made for permissible variations in the manu- facture and installation Of the Special trackwork as well as for other similar variations in the flange dimensions and wheel setting. American Transit Assn. Standard Protection of Contact- Rail Where Protected Third-Rail is Used, W45-29; 1929. The two types represent the general standards for protection as established by roads using the third- rail distribution System for Over-running contact third-rail and for under-running contact third-rail, American Transit ASSn. Recommended Specification for Street Railway Track Construction, W113-28; 1928. This specification covers the construction of electric railway track in paved city streets. It covers items relating to excavation, Sub-soil and Surface drain- age, types of foundation, kind of rails, rail joints, bonds, rail fastenings, ties, pavement base, rail filler, and method of paving the street. American Transit Assn. Recommended Specification and Preferred Names for Rail Joints and Parts, W125–30; 1930. Gives a recommended list of preferred names and definitions therefor covering rail joints and part S. American Transit Assn. Recommended Design for Girder Grooved and Girder Guard Rail Sections and Splice Bars for A. A. R. (Mechanical Div.) Flanges, W127-31; 1931. Gives dimensions, designs for various types of girder grooved rail sections and splice bars for girder grooved rails. American Transit Assn. Recommended Design for Branding and Stamping for Rails, W128-31; 1931. Includes de- Sign of letters and numerals to be used in stamping. References. --Wood ties, see 401; rock and stone ballast, see 511.73; track bond S and bond in g, see 7 18.49; track tools, see 616.8. 606. I STEEL RAILS, TEE, AND GIRDER American Iron and Steel Institute. Steel Products Man- ual. Section 19, 1938. Revised, 1943. Railway Track Materials. Covers tee and girder rails, joint bars, track bolts, track spikes, and tie plates. Gives definiti Ons and types, chemical and physical require- ments, classification of rails manufacturing toler- ances, marking, loading, definitions relating to 443 606. I Directory of Commodity Specifications manufacture, and specificati OnS for rails; and de- scription and standards, and Specifications for joint bars, track bolts, track Spikes, and tie plates. American Railway Engineering AS Sn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Revised, 1944. Emergency Pro- V1s10ns adopted March 19, 1942, for Specifications for Open-Hearth Steel Rail s. Provides for changes in requirements for chemical composition, ductility and resistance to impact, interior condition and fin 1 Shing; and adds requirements for COntrol COOling. American Railway Engineering Assn., COnstruction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Open-Hearth Steel Girder Rails of Plain, Grooved, and Guard Types, 1936. Gives requirements for manu- facture, Chemical and physical properties and tests, standard Sections, lengths, widths, workmanship, finish, drilling, milling, punching, classification, marking, loading, and inspection. Prepared in co- operation w1th the American Transit Engineering Assn. and Rall Manufacturers. - American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for open-Hearth Steel Rails, 1942. Gives requirements for Chemical compositi On, average carbon, analyses, ductility and resistance to impact, elongation and permanent set, interior condition, classification (No. 1 rails, X-rails, No. 2 rails), and details of manufacture, American Railway Engineering As Sn. Construction and Maintenance Sect1 On, AS Sn. Of American Railroads. Manual for Railway Engineering, Standard Rail Sec- tions (R.A. -A 90-lb., R. E. 100-lb., R. E. 112-lb., and R. E. 131-lb.). * American Railway Engineering Assn. Construction and Maintenance Section, As Sn. Of American Railroads. Manual for Railway Engineering. Standard Sections for Grooved and Guard Girder Rails (128-lb. R. E., 149- lb. R. E. , 159-lb. R. E., and 174-lb. R. E.; and joint bars-128-lb. R. E., and 159-lb. R. E. ) American Society for Testing Materials, A1-39; 1939. American Railway Engineering Association Specifica- tion for Carbon-Steel Rails. Open-Hearth Carbon- Steel Rails. For Standard tee rails. Gives require- ments as to chemical composition, mill practices, -ladle analysis, drop test, elongation, Brinell in- dentation, section, weight, finish, classification of rails and inspection. A. S. T. M. Emergency Alter- nate Provision (EA-A 1a; 1943) affected Section 5 (Chemical Composition), section 10d (Supports for the Test Specimens), section, 11a (Height of Free Fall of Tup), section 13 (Interior Condition), section 15 (Brinell Indentation), section 20 (Finish), and sec- tion 21b (Classification of X-Rayls); and adds a new section covering requirements for control 'cooling. American Society for Testing Materials, A 2-27; 1927. American Railway Engineering Assn. Specification for Steel Girder Rails. American Transit Engineering ASSI)., Standard W1–31. Open-Hearth Steel Girder Rails of Plain, Crooved, and Guard Types. rails; requirements as to chemical composition, mill prac- tices, impression test, Section, weight, drilling, mill- ing, punching, classification of rails, and inspection. For 3 classes of steel girder. American Transit Assn. American Standards Assn., E4– 1933. Standard Design for Seven-Inch Girder Grooved Rall, W6-31; 1931. American Transit Assn. American Standards Assn., E5- 1933. Standard Design for Nine-Inch Girder Grooved Rails, W/-31; 1931. American Transit Assn. American Standards ASSn. , E6- 1933. Standard. Design for Seven-Inch Girder Guard Rail, W8-31; 1931. American Transit Assn. American Standards ASSn. , E7- 1933. Standard Design for Nine-Inch Girder Guard Rall, W9-31; 1931. American Transit Assn. American Standards ASSn. , E8- 1933. Seven-Inch 82-Lb. Plain Girder Rail and Splice Bars. American Transit Assn. American Standards ASSn. , E9- 1933. Seven-Inch 92-Lb. Plain Girder Rail and Splice Bars. American Transit Assn. American Standards ASSn. , E11- 1933. Seven-Inch 102-Lb. Plain Girder Rail and Splice BarS. American Transit Assn. Standard Specification for the Manufacture of Open-Hearth Steel Girder Rails of Plain, Grooved and Guard Types, W1-31; 1931. This specification covers the manufacture of open-hearth steel girder rails for classes A, B, and C. Specifi- cation gives detailed requirements concerning manu- facture, chemical and physical properties and tests, workmanship and finish, drilling, milling and punch- ing, classification of rails, marking, and inspection. Substantially the same as American Society for Test- ing Materials Specification A2. American Transit Assn. Standard Design for Seven-Inch Girder Grooved Rail, W6-31; 1931. Gives diagram show- ing dimensions and table showing details. American Transit Assn. Standard Design for Nine-Inch Girder Grooved Rail, W7-31; 1931. Gives diagram showing dimensions and table showing details. American Transit Assn. Standard Design for Seven-Inch Girder Guard Rail, W8–31; 1931. Gives diagram show- ing dimensions and table showing details. American Transit Assn. Standard Design for Nine-Inch Girder Guard Rail, W9-31; 1931. Gives diagram Show- ing dimensions and table Showing details. American Transit Assn. Standard Specification f O r Carbon-Steel Rails of Standard Section, W16-37; 1937. This specification covers the manufacture of steel rails of standard section, as distinguished from girder grooved, girder guard, and plain girder rails. Gives detailed requirements as to manufacture; chemi- cal and physical properties and tests; length and weight of standard section; holes for bolt, bond and tie rods; classification of rails; marking, and in- spection and rejection. This specification is identi- cal in substance with A. S. T. M. Specification A-1, ex- cept for certain sections. American Transit Assn. Standard Design for Light Seven- Inch Girder-Grooved Rail, W28-31; 1931. American Transit Assn. Standard Design Of Plain Girder Rails and Splice Bars, W31-31; 1931. Includes splice bars for 7-in, rails, 80-, 90-, and 100-lb. weights, standard dimensions, drilling of Splice bars, and sizes Of bolts. American Transit Assn. Recommended Design for Four and One Half Inch Girder Grooved Rail, W142–35; 1935. 444 Ores, Metals, and Manufactures 606.2 National Association of Purchasing Agents. Handbook of Commodity Data Sheets, 1938. Steel; Rail or Re- rolled. COvers definition, properties, raw material specification, products available, and uses. U. S. Gov. , Dept. of Commerce, National Bureau of Standards Research Paper RP408; 1932. Tensile Prop- erties of Rail Steels at Elevated Temperatures. In continuation of previously reported work on a study of transverse, fissure failures in railroad rails, a further series of tensile tests at elevated tempera- tures has been made On a number of rails represent- ing different cOnditions Of manufacture and service to determine the extent to which secondary brittle- ness occurred in these materials. U. S. GOV., U. S. Army, Transportation Corps. Speci- fication 43-2A; 1937. Rail, Open Hearth Carbon Steel. References. –Alloy steel rails, see 622.2; methods of testing, general requirements for metals, see 600. 1; classification of r a i l W. a y materials, see 600 s 2; track Con St Tuction, see 606.0. 606.2 RAIL JOINT PLATES AND THE PLATES American Iron and Steel Institute. Steel Products Manual. Section 19; 1938. Revised, 1943. Railway Track Materials. Covers tee and girder rails, joint bars, track bolts, track s p i ke s , and tie plates- Gives definitions and types, chemical and physical requirements, classification of rails manu- facturing tolerances, marking, loading, definitions relating to manufacture, and Specifications for rails; and description and standards, and specifica- tions for join t bars, track bolts, track Spikes, and tie plates. - American Railway Engineering Assn. Construction and Maintenance Section, As Sn. Of American Railroads. Manual for Railway Engineering. Emergency Provi- sions adopted March 19, 1942, for Specifications for Medium-Carbon Steel Tie Plates. Provides for elimi- nation of copper content. American Railway Engineering Assn. COnstruction, and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1942. Specifica- tions for High-Carbon-Steel Joint Bars, 1936. Gives requirements for process, chemical compos 1 t ion, ladle and check analyses, tension and bend tests, finish, marking and Stamping, 1 nspect iOn, . and re- jection. • American Railway Engineering Assn. Construction and Maintenance Section, Assn., of American Railroads. Manual for Railway Engineering, 1942. Specifica- tions for Quenched Carbon-Steel Joint Bars, 1936. Gives requirements for process, chemical composi- Lion, ladle and check analyses, ten SiOn and bend tests, finish, marking and Stamping, inspection, and reject iOn. - - American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Ra 1 1 way Engineering, 1942. Standard Sections-Designs of Tie Plates for R. A. —A and R.E. Rail Sections, 1937. Emergency. Provisions Adopted June 15, 1942, and in effect April 1943 admitted additional designs permitting manufacturers to use existing equipment and eliminates use of copper- bearing steel. American Railway Engineering Assn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering. Standard Sections. for Joint Bar and Assembly (90-lb. R.A.—A rail, 100- lb. R. E. rail, 112-lb. R. E. rail, and 131-lb. R. E. rail). American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Specifications for Medium-Carbon Steel Tie Plates. Gives require- ments for manufacture, chemical and physical prop- erties and tests, workmanship and finish, marking, and inspection. Emergency Specifications for Soft and Medium Steel Tie Plates, agepted Dec. 31, 1942, and revised July 1, 1944, superseded the above speci- fications for the duration of the emergency. American Society for Testing Materials, A 3-33; 1933. A. T. E. A. Standard, W17-37. Low-Carbon Steel Joint Bars. Gives requirements for chemical composition, ladle analysis, t e n si le and bending properties, preparation of test specimen, workmanship, and in- Spection. , - American Society for Testing Materials, A 4-14; 1914. American Transit Engineering Association Standard W18–22. Medium-Carbon Steel Joint Bars. Require- ments as to finishing, chemical composition, ladle analysis, tensile and bending properties, prepara- tion of test specimen, workmanship, and inspection. American Society for Testing Materials, A 5-39; 1939. High-Carbon Steel Joint Bars. For general use in standard railroad tracks; requirements for chemical composition, l ad le analysis, tensile and bending Dr Operties, preparing Of test, Specimen, WOrkmanship, and inspection- American Society for Testing Materials, A 49–39; 1939. Quenched Carbon-Steel Joint Bars. For general use in standard railroad tracks; requirements as to chemical composition, heating and quenching, ladle analysis, tensile and bending properties, preparing of test specimen, workmanship, finish, and inspec- tion. - American Society for Testing Materials, A 67-33; 1933. A.T.E. A. Standard W23–37. Steel Tie Plates. In- cludes soft and medium grade of steel tie plates. Gives requirements for chemical composition, ladle analysis, bending properties, preparation of test Specimen, permissible Variations in dimension, work- Imanship, and inspection. * American SOciety for Testing Materials, A 241-41; 1941. Hot-Worked High-Carbon Steel Tie Plates. For general use in standard railroad tracks. Gives chemical com- position, ladle analysis, bending properties, test specimens, number of tests, pemissible variations in dimensions, weight, WOrkmanship and finish, mark- 1ng, inspection, and rejection. . American Transit Assn. American Standards Assn., E2– 1923. Standard Design for Splice Bars for Seven- Inch Girder Grooved and Guard Rails, W4-1922. American Transit Assn. American Standards . Assn., E3- 1923. Standard Design for Splice Bars for Nine-Inch Girder Grooved and Guard Rails, W5–22, 1922. American Transit Assn. American Standards Assn., E8- 1933. Seven-Inch 82-lb. Plain Girder Rail and Splice Bars. * 606.2 Directory of Commodity Specifications American Transit Assn. American Standards Assn. E9- 1933. Seven-Inch 92-Lb. Plain Girder Rail and Splice Bars. American Tr an s 1 t Assn. American Standards ASSn. , E11–1933. Seven-Inch 102-Lb. Plain Girder Rail and Splice Bars. American Transit Assn. Standard Design for Splice Bars for Seven-Inch Girder Grooved and Guard Ralls, W4-22; 1922. Gives diagram showing angles, dimen- sions, rail drilling, and splice punching. American Transit Assn. Standard Design for Splice Bars for Nine-Inch Girder Grooved and Guard Rails, W5-22; 1922. Gives diagram showing angles, dimen- sions, rail drilling, and splice punching. . American Transit Assn. Standard Specification for Low Carbon-steel. Splice Bars, W17-37; 1937. Gives detailed requirements as to method of manufacture, chemical and physical properties and tests,' work- manship and finish, marking, and inspection and re- jection. This specification is i de n ti c a l with A. S. T. M. Specification A3. American Transit Assn. Standard Specification for Medium Carbon-Steel Splice Bars, W18-22; 1922. Gives detailed requirements as to method of manu- facture, chemical and physical properties and tests, workmanship and finish, marking, and inspection and rejection. This specification is identical with A. S. T. M. Specification A4. American Transit Assn. Standard Specification for High Carbon-Steel Splice Bars, W19-22; 1922. . Gives detailed requirements as to method of manufacture, chemical and physical properties and tests, work- manship and finish, marking, and inspection and re- jection. This specification is 1 dent 1 c al with A. S. T. M. Specification A5. - American Transit Ass n . Standard Specification for Extra High Carbon-Steel Splice Bars, W20-22; 1922. Gives detailed requirements as to method of manu- facture, chemical and physical properties and tests, workmanship and finish, marking, and inspection and rejection. American Transit Assn. Standard Specification for Steel Tie Plates, W23-37; 1937. This specification covers two grades of steel tie plates, namely-soft and medium. Gives detailed requirements as to meth- od of manufacture, chemical and physical properties and tests, permissible variations, workmanship and finish, marking, and inspection and rejection. This specification is identical in substance with A.S.T.M. Specification A67-33. U. S. Gov. , U. S. Army, Transportation Corps. Speci- fication 43-3; 1926. Bar; Splice, Carbon Steel. tº S. Gov. , U. S. Army, Transportation Corps. Speci- fication 43-6; 1927. Plate; Tie, Steel. References.-Methods of testing, general require- ments for metals, see 600. 1; classification of rail- way materials, see 600. 2; track construction, see 606. O. 606.3 SWITCHES AND SPECIAL TRACK WORK American Mining Congress, sponsor. American Standards Assn., M.7.1–1933 and M7.2-1935. Recommended Prac- tice for Frogs, Switches, and Turnouts for Coal Mine Tracks. Recommendations are shown in detail by a series of drawings divided into section (1) Riveted Frogs, (2) Cast frogs, (3) Switches, (4) Guard Rails, (5) Turnouts, and (6) Switch Stands; and include drawings for light rail, 20 to 60 lb. , turnouts M7.1- 1933; and drawings for heavy rail, 70 and 80 lb., turnOutS M7.2-1935. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1944. Specifications for One, TWO, Three and Four-Track Overhead Metal Warning and Metal Side Warning. Covers the design, materials, and erection of metal overhead warnings. Gives footing; materials including base casting and pipe cap, iron pipe and fittings, including collars, straps and hanger clamps, galvanized steel plpe and fittings, steel guy and messenger strand, galvanized cable clamps and thimbles, hook and eye galvanized turnbuckles, wood lash bars and fingers, telltales for overhead warnings, spring finger for side warn- ing, spring for side warning brackets, bolts, and steel bar; erection; and painting- American Railway Engineering Assn. Construction and Maintenance Section., Assn. of American Railroads in collaboration with Manganese Track Society. Track- work Plans. Includes plans showing standard designs, construction, and materials for switches, switch stands, bolted rigid frogs, spring rall frogs, guard rails, rail bound and solid manganese frogs, bolted rail CrOSSingS, manganese insert crossings, solid manganese cross- Ings, turnout and cross-over data, and track construc- tion for Daved Streets; and data for rail Sections. American Transit Assn. Standard Dimensions of Switches and Mates, W11-30; 1930. American Transit Assn. Standard Dimensions Of Frogs for Crossovers and Turnouts, W15-37; 1937. American Transit Assn. Standard Specification for Solid Manganese-Steel Special Trackwork for Girder Rail, W32-30; 1930. This specification covers the manufacture of special trackwork wherein the tongue switches, mates, frogs and crossings are made of solid manganese-steel. The term "solid manganese * shall be considered as distinguishing such special trackwork from other types where in manganese-steel is used only for inserts at points receiving the prin- cipal we ar. Specification includes chemical and physical properties and tests, design, workmanship, assembly and finish, marking and shipping, and in- Spection. American Tr an S it ASSn. Standard Specification for Plain Bolted Special Trackwork, W33-30; 1930. This specification covers the manufacture of special trackwork where in Switches, mates, frogs, crossings, curves, guard rails and connecting rails are made of rolled steel rails properly shaped by machining or grinding and Secured together by means Of Cast-iron, cast, forged or rolled steel fillers, bolts, rivets and plates. This specification includes chemical and physical properties and tests, design, workman- ship, assembly and finish, marking and shipping, and inspection. American Trans i t Assn. Standard Specification for Rail-Bound Insert Type Special Trackwork, W34–30; 1930. This specification covers the manufacture of Special trackwork wherein the switches, mates, frogs, and cross in g s are made of cast manganese steel Ores, Metals, and Manufactures 606. l. inserts, at the points of greatest wear, Secured in place by rolled steel rails properly machined and bolted thereto. This specification includes chemi- cal and physical properties and tests, design, workmanship, assembly and finish, m a r k l n g and shipping, and inspect 10n. American Transit Assn. Standard Design of Bolted Rall Crossings; St e am Railroad Over Electric Railway, W39-35; 1935. Gives dimensional designs of bolted rail crossings for angles 90 deg. to 50 deg. in- clusive. American Transit Assn. Standard Design of Bolted Rall Crossings; Ste a m Railroad Over Electric Railway, W43–35; 1935. Gives dimensional designs of bolted rail crossings for angles below 50 deg. to 30 deg. inclusive. American Transit Assn. Recommended Specification for Materials for Use in the Manufacture of Special Trackwork, W104-37; 1937. This specification cow- ers the manufacture, chemical and physical proper- ties, and t e s t s of materials entering into the manufacture and assembly of special trackwork for steam electric and industrial tracks of all gages and types, for rail of 50 lb. per yard and over, under any motive power, and in either open 0 r paved track. American Transit Assn. Recommended Specification for Cast–Steel Construction Hard-Center Special Track- work, W106-27; 1927. This specification covers the manufacture of special trackwork where 1m the tongue switches, mates, frogs, and crossings are made of steel castings with hard Centers Of Spe- cial steel inserted at Doints receiving the prin- cipal wear. It gives detailed requirements as to kind of materials, chemical and physical properties and tests, designs, workmanship and finish, marking, and inspection of materials referred to. American Transit Assn. Recommended Specification for Iron-Bound Hard-Center Special Trackwork, W107-29; 1929. This specification covers the manufacture of Special trackwork where in the tongue Switches, mates, frogs, and crossings are made principally of rolled rail arms b O und together by cast iron bodies having recesses to receive the hard steel centers which form the running portions between the rolled rail arms, and at points receiving the prin- cipal wear. It gives detailed requirements as to kind of materials, chemical and physical properties and tests, designs, workmanship and finish, marking, and inspection of materials referred to. American Transit Assn. Recommended Design for Minimum Dimensions for Center Plates for Single and Middle Frogs, W1:22-27; 1927. American Transit Assn. Recommended Designs for COV- ering All Switches of the Radi1 Shown in Manual, Section W11–30; W129-33; 1933. Gives dimensional diagrams of solid manganese steel lateral tongue switch, 100 ft. radius and 200 ft. Center radius; equilateral tongue switch, 200 and 350 ft. Center radius; lateral tongue switch, 50 and 75 ft. center radius, and equilateral tongue Sw1tch, 100 ft. Cen- ter radius; heel of tongue switches, cross Section at heel; bending and grinding directions for COIl- verting tongue from standard 200 ft. lateral Sw1tch 63.9677 O-45—29 for use in standard 350 ft. equilateral Switch, and heel tightening bar and cover for tongue Sw1tches. American Transit ASSn. RecCImended Design for Mates, W130-34; 1934. Includes dimensional d 1 a gram for formation of flangeways for mates. Assn. Of American Railroads. Operations and Mainte- nance Dept., Engineering Div. , Signal Section. Manu- al Of Recommended Practice, 1927. Derails. Not to be used in main tracks, but On heavy grades, where necessary, Droperly designed deflecting tracks may be used. e U. S. Gov. , U. S. Army, Transportation Corps. Speci- fication 43-8; 1929. Frog, Bolted Rigid, No. 8, 85- Pound Rail. References.—Manganese steel track work, see 622. 5, 622.9; methods of testing, general requirements for metals, see 600. 1; classi ſi catl. On Of railway mate- r1 als; see 600. 2; heat treatments, see 600. 5; track C On Struction, see 606. O. 606.4 TRACK BOLTS, NUTS, AND WASHERS American IrOn and S t e e l Institute. Steel Products Manual. Section 19, 1938. Revised, 1943. Railway Track Materials. COvers tee and girder rails, joint bars, track bolts, track Spikes, and tie plates. Gives definitions and types, chemical and physical requirements, classification of rails manufacturing tolerances, marking, loading, definitions relating to manufacture, and specifications for rails; and description and standards and Specifications for joint bars, track bolts, track Spikes, and tie plates. American Railway Engineering Assn. Construction and Maintenance Section, Ass n . Of American Railroads. Manual of R a 1 l way Engineering, 1936. Design for Track Bolts. Gives drawings for Oval neck track bolts and elliptic neck track bolts; and tables showing dimensions for oval neck track bolts with special s 1 z e s for use during transition per 100, elliptic neck track bolts special type and sizes for use during transition period, and Square and he X- agonal nuts for track bolts with Special sizes for use during transition period. American Railway Engineering Assn. Construction and Malntenance Section, A S S n . Of American Railroads. Manual for R a 1 l way Engineering. Revised, 1944. Emergency Provisions a d O p t e d March 19, 1942, for Specifications for Heat-Treated Carbon-Steel and Alloy-Steel Track Bolts. Provided that alloy-steel track bolts need not be supplied during the emergen- cy, and permitted Other wrench-tight fits than those Specified. American Railway Engineering ASSn. Construction and Maintenance Section, As 8 n . Of American Railroads. Manual for Railway Engineering, 1942. Specifications for Heat-Treated Carbon-Steel and Alloy-Steel Track Bolts, 1939. Gives requirements for process, chemi- cal properties and tests, Dhysical requirements, de- sign and tolerances, manufacture, a n d marking and inspection. American Railway Engineering Assn. Construct 10n and Maintenance Section, A S s m . Of American Railroads. Manual f or Railway Engineering Specifications for Spring Washers, 1936. Gives requirements for mate- rial, physical properties, manufacture, identifica- t 10n, and acceptance. 447 606. M. Directory of Commodity Specifications American Society for Testing Materials, A 76-33; 1933. A. T. E. A. Standard W36-37. LOW-Carbon Steel Track Bolts and Nuts. Gives requirements for chemical composition, l a d le analysis, tensile and bending properties, preparation of test specimen, permis- sible variations in dimensions, threads and thread fit, and 1nSpection. American Society for Testing Materials, A 183-40T; 1940. Tentative Specifications f O r Heat-Treated Carbon and Alloy-Steel Track Bolts and Nuts. For two grades of carbon-steel track bolts, alloy-Steel track bolts, and nuts; requirements as to chemical compositions, tensile and bending properties, test specimen, strip tests, permissible variations in dimenS1OnS, threads and thread fit. A. S. T. M. Emer- gency Alternate Provision EA-A 183; 1942, affected section 1 (Scope), section 3 (Chemical Composition), section 4 (Ladle Analysis), section 6 (Tensile Prop- erties), section 8 (Bending Properties), and section 14 (Threads and Thread Fit). American Transit Ass n . Standard Specification for Quenched, Carbon-Steel Track Bolts, W21-37; 1937. Gives detailed requirements as to method of manu- facture, chemical and physical properties and tests, permissible variations, workmanship and f in 1 Sh, marking, and inspection and rejection. This speci- fication is identical in substance with A. S. T. M. Specification A183. American Transit. As s n . Standard Specification for Low Carbon-Steel Track Bolts, W36-37; 1937. This Specification covers detailed requirements as to method of manufacture, chemical and physical prop- erties and tests, permissible variations, workman- ship and finish, Iharking, inspection and rejection of bolts. This specification is identical in Sub- stance with A. S. T. M. Specification A76. American Transit Assn. Recommended Design for Track Bolts and Track Bolt Nuts, W126-31; 1931. Includes dimensions for v ar i o us sizes of Oval neck track bolts and square and hexagonal nuts. Society of Automotive Engineers and American Society of Mechanical Engineers, sponsors. American Stand- ards Assn., B18q-1930. Track Bolts and Nuts. Di- mensions, thread length, and number of threads for Oval neck and elliptic neck t r a c k bolts and for square and hexagonal nuts, tables of Special sizes for use during transition from p r e s ent usage to Standard sizes. References.—Alloy steel track bolts, see 622.1; methods of testing, general requirements for metals, see 600. 1; classi ſi Cati on of railway materials, see 600. 2; he at treatments, see 600. 5; track construc- tion, see 606.0. 606.5 TRACK SPIKEJ American IrOn and 8 t e el Institute. Steel Products Manual. Section 19; 1938. Revised, 1943. Railway Track Mater 1als. Covers tee and girder rails, joint bars, track bolts, track spikes, and tie plates. Gives definitions and types, chemical and physical requirements, classification of rails manufacturing tolerances, marking, loading, definitions relating to manufacture, and specifications for ralls; and description and standards, and Specifications for joint bars, track bolts, track Spikes, and t 1 e plates. American Society for Testing Materials, A 65-33; 1933. A. T. E. A. Standard, W 25-37. Soft Steel Track Spikes. Gives requirements for chemical composition, ladle analysis, tensile and bending properties, permissible variations in dimensions, finish, and inspection. American Society for Testing Materials, A 66-33; 1933. A. T. E. A. Standard, W 24–37. Steel Screw Spikes. Gives requirements for finishing, tensile and bénd- ing properties, permissible variations in dimensions, finish, marking, inspection, and rejection. American Transit. As s n . Standard Specification for Steel S crew Spikes, W24-37; 1937. Gives detailed requirements as to method of manufacture, physical properties and tests, workmanship and finish, permis- sible variations, marking, and inspection and rejec- tion. This specification is identical in Substance with A. S. T. M. Specification A66. American Transit. As s n . Standard Specificatl On for Steel T r a c k Spikes, W25-37; 1937. Gives detailed requirements as to method of manufacture, chemical and physical properties and tests, workmanship and finish, permissible variations, marking, and inspec- tion and rejection. This specification is identical in substance with A.S.T.M. Specification A65. American Transit Assn. Standard Design for 5 1/2 In. by 9/16 In. Track Spike, W41–30; 1930. References. –Methods of testing, general require- ments for metals, see 600.1; heat treatments, see 600. 5; track construction, see 606. O. 606.6 TRACK T | E RODS American Transit Assn. Standard Specification for De- S1gn and Manufacture of Tie Rods, W42-37; 1937. 1s Specification covers the design and manufacture Of low carbon steel tie rods Of the round Or flat types, for use in street railway track. It includes re- quirements as to method. Of manufacture, chemical properties, workmanship and finish, permissible vari- ations, marking, and inspection of tie rods. References.—Methods of testing, general require- ments ſo I metals, see 600. 1; Commercial quality bar Steel, see 603.23. 606.7 TRACK BRACES U. S. Gov. , U. S. Army, Transportation Corps. fication 43-7; 1929. Brace; Rail. 607. TUBULAR PRODUCTS AND F | TTI NGS, COCKS, AND WALWES 607.0 GENERAL ITEMS American Bureau of Shipping. Rules for the Classifi- cation and Construction of St e e l Wessels, 1944. Pumps and Piping Systems. Include requirements for bilge and ballast systems, boiler feed System, steam and exhaust piping, lubricating Oil Systems, fuel oil transfer and filling systems, fuel Oil service systems, cargo Oil Systems, vent, Sounding and Over- flow pipes, piping details, and fire protection. American Gas Assn. Requirements and Recommended Prac- tice for House Piping and Appliance Installation, 1940. These requirementS Should be COnStrued as bas- ic standards governing the installation of house piping and gas appliances and they have been pre- pared to specify results rather than outline in de- tall how such result S shall be obtained. COvers & Speci- Ores, Metals, and Manufactures 607, O w general requirements for house piping, recommended practice for house D1Ding, recCITImended practice for gas meters, general requirements for appliance in- stallation, recommended practice for appliance in- stallation, recommended practice for flue connec- tions, and appendix. American Petroleum Institute, Div. Of Production, Standard 5-B; 1941. Specifications for the Inspec- tion of Threads on Oil Country Tubular Goods. Cov- ers the instruments and methods for the inspection Of all thread dimensions, such as l e a d, taper, thread helght, angle, and thread form. American Petroleum Institute, Div. Of Production, Code 5-C-1; 1938. Supplement 1; 1941. Code of Rec- Ommended Field Practice On Care and Use Of Oil COun- try Tubular Goods-Transportation, St Orage, Han- dling, and Reconditioning of Casting, Drill Pipe, and Tubing. American Petroleum Institute, Div. Of Product, 1 On , Code 5-C-2; 1944. Performance Properties of Casing and Tubing. Gives minimum performance properties for Casing and tubing. The values shown here in for casings are final, and are based mainiy upon tests; and the values for tubing are tentative, and are calculated. Gives tables showing Outside diameter, nominal welght, 1nside diameter, wall thickness, drift diameter, collapse resistance, internal yield Dressure, and joint Strength for various sizes. American Petroleum Institute, Div. Of Product iOn , Standard 7-B; 1944. Specification for Rotary Drill- ing Equipment. Gives final dimensional standards, including gages, for regular and full-hole rotary drilling tool joints, tentative s t an d a r ds for internal-flush rotary drilling tool J O in t s , and standards On auxiliary equipment. Covers material, workmanship a n d finish, marking, rotary drilling tool joints, drill collars, grief 'stems, couplings, and Subs, bits, gaging practice, swivel gooseneck connections and rotary hose, rotary table, brake blocks, slush Dumps, recommended practice on meas- urement, inspection and rejection, gages and appen- dices. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1942. Specifica- tions for Pipe Line Crossings Under Railway Tracks. Pipe lines are those installed to carry oil, gas, gasoline, or other inflammable or highly volatile Substance, under pressure. Gives requirements for carrier pipe, Casing pipe, seals, depth of casing, length of casing, shut-off valves, location, and topography. American Society of Mechanical Engineers, joint spon- sor with National Safety Council. American Stand- ards ASSn. , A 13-1928. Scheme for the Identifica- tion of Piping Systems. Classification of Diping according to the character Of material carried , aSS1gnment Of One color to each maln class, use Of a color band and auxiliary color Strip or legend to 1dentify each pipe as to main class and Subclass. American Society of Mechanical Engineers and American Gas Association, joint sponsors. American Standards ASSn. , B 2.1-1942. Pipe Threads. COvers dimensions and Specifications for taper and s t r a 1 g h t Dipe thread for r a l l l n g fittings, for assembly with flanges for high pressure-temperature Service, pres- Sure tight joints, mechanical joints, and locknut connections. American SO c 1 et y Of Mechanical Engineers, SDOnsor, American Standards ASSn. , B31. 1-1942. COde for Pres- sure Piping. Represents a standard of minimum safety requirements for- (1) the selection of suitable mate- rials and reference to Standard specifications by which they may be secured, (2) the des#gnation of proper dimensi Onal Standards for the elements com- prising piping systems, (3) the design of the compo- nent parts as well as the assembled unit including necessary supports, (4) the erection of these sys- tems, and (5) the test of the elements before erec- tion and Of the COmpleted SystemS after erection. Section 4-District Heating Piping Systems, endorsed by the National District Heating Assn. American So c i et y of Mechanical Engineers, sponsor. American Standards Assn., B33. 1-1935. Hose Coupling Screw Threads. FOr all COnnections having nominal inside diameters of 1/2, 5/8, 3/4, 1, 1 1/4, 1 1/2, and 2 in. American Society of Mechanical Engineers. Flow of Wa- ter in Pipes and Pipe Fittings, 1941. Covers accu- rate data on flow of water in pipe, friction losses, and artificial roughness. Tests were made with five sizes Of brass pipe ranging from 1/2 in. in diameter to 4 in. thirteen s 1 Z e S Of new Wrought iron pipe ranging from 1/4 in. 1n diameter to 8 in. , 4 in. and 8 in. meW cast iron pipe, and Old rusty pipe and Dipes containing two types of artificial roughness. Also reports experiments made to determine the fric- tion loss in V a r i O us pipe fittings arranged in a variety of ways relative to each other. American Water WOrks ASSn. SDecifications for Uniform Marking for Fire Hydrants, 7F. 3-1940. Hydrants are rated in terms Of their relative capacity and divid- ed into three classes- (A) flow capacity of 1,000 g. p.m. or greater, (B) flow capacity of 500 to 1,000 g. p.m., and (C) flow capacity of less than 500 g. p.m. All b a r r el S of public hydrants are to be painted chrome yellow and the top and nozzle caps Of class (A) green, class (B) orange, and class (C) red- Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention 13. 21; 1941. Piping Systems for Flammable Liquids. Covers general COnditions, flexible C Onnections, Outdoor Diping, indoor plping, and Valves and emergency shut- Off devices. Associated Factory Mutual F1 re Insurance Companies. Pamphlet, 71; 1939. Double Che c k Walves On Fire- Device Connections. COvers introduction, installa- tion of double check Valves, maintenance of double check valves, testing, and cleaning. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Manu- al Of RecCIIIſlended Practice, 1942. Specification for Pipe Thread. Refers to Specifications 122 and 123 for pipe thread f 0 r 1-in. signal pipe and adopts American Standards A S S n. B2 for pipe threads for Other than 1-in. Signal Dipe. International Association of Milk Sanitarians jointly with International Association of Milk Dealers and Dalry Industries Supply Assn. Three Associations Standards (undated). The committees from the three 449 607.0 Directory of Commodity Specifications associations have accepted Standards for- (1) re- cessless sanitary union for Sanitary milk pipe lines, (2) threaded fittings including bends for use with this union, and (3) improved indicating and recording thermometer connections for tanks, vats, and pipe lines. G 1 v e s drawings of the Sanitary union and drawings with tables showing dimensions for various threaded fittings including bends and thermometer COnnections. Manufacturers Standardization SOciety Of the Walve and Fittings Industry. By-Pass Size Standard, SP-5; 1937. This standard covers fabricated by-pass equipment for cast iron and steel valves in two series, for Steam, and for gases Or liquids, 4-to- 24-in. main valve sizes; locations for gate valves, globe valves, and angle valves. Manufacturers Standardization Society of the Walve and Fittings Industry. Roughing-In Dimensions for Low Pressure Radiator Walves, Un 1 On Elb OWS and Return-Line Wacuum Walve S, SP-3; 1944. Give S roughing-in measurements for standard 1/2 to 2-in. low pressure radiator valves, un 1 O n elbows, and return-line vacuum Valves. Manufacturers Standardization Society of the Walve and Fittings Industry. Standard Finishes for Con- tact Faces of the Connecting-End Flanges of Ferrous Valves and Fittings, SP-6; 1939. Includes a plain face, raised face, double male, large male and fe- male, Small male and female, large and Small tongue and groove, and ring. joint flanges. Applications and definitions of finishes for cast iron and steel c Ontact face S. Manufacturers Standardization Society of the Walve and Fittings Industry. Spot Facing Standard for Bronze, Iron and Steel Flanges, SP-9; 1942. To es- tablish maximum and minimum dimensions that reflect the tools and equipmefit now in COTmon use and to set up a table of dimensions for convenient refer- ence. Applies primarily to the Spot facing of pipe flanges in brass, iron or steel when cast integral with valves and fittings, as well as the companion flanges used with this product. Gives diagram and table showing maximum and minimum spot face diami- eter for standard bolt sizes from 1/2 in. to 3 1/2 in. Manufacturers Standardization Society of the Walve and Fittings Industry. Standard Marking System for Walves, Fittings, Flanges, and Unions, SP-25; 1936. Addendum 1; 1938. Thi s marking system indicates materials and temperature-pressure service ratings, gives prim ar y and mandatory markings, method of application, rules for marking, and tables which apply to each specific product. Includes gas, air, liquid, oil, steam, and water Service; also valves, fittings, and flanges, unions and union fittings. Manufacturers Standardization Society of the Walve and Fittings Industry. Railing Fittings, Male and Female Threads, SP-35; 1936. Description and di- mensional drawings Of Inodified Short thread for use in pipe railings, basically same as the American standard taper pipe thread, using the larger end Of the thread, and recessing the fitting to CCVer the . Imperfect threads on the pipe. National Board of Boiler and Pressure Wessel Inspec- tors. Safety Walve Capacity Tests, 1944. Gives de- National Board Of Fire Underwriters. National BOard Of Fire Underwriters. National Fire Protect iOn AS S n . National Fire Protection Assn. National Fire Protect 10n ASSI). , Sp0nSOI". Society of Automotive Engineers. talled data. On the manufactured by the by the N. B. B. P. W. I. ance with the rules er COde COTInittee. capacities of Safety valves as leading companies and certified Capacities determined in accord- formulated by the A. S. T. M. Boil- Supervision and Care of Walves Controlling Water Supplies for Fire Protection, No. 26; 1931. Requirements for Open Valves in proper Operating COnditions, and for Super- vision of reopening after necessary repairs or al- terations. Identification. Of Valves, supervisory service classifications, by Central station Service, proprietary signal, and local, Sealing, and notifi- cation systems, and Suggested precautions while wa- ter is Shut Off. City Gas Piping and Fittings, No. 54; 1943. Standards for the in- stallation, maintenance and use of piping, appliances and fittings for city gas. Covers general require- ments, inspection and tests, Services and meters, plping valves and fittings, appliances, turning gas On and Off, and appendix. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Anaesthetic Gases and Oxygen in HOS- pitals. Recommended good Dract 1 ce for construction and installation of piping systems for the distribu- tion of anaesthetic g a se s and Oxygen in hospitals and similar Occupancies, and for construction and operation of Oxygen chambers. General requirements, including color identification of pipe lines, mani- folding anaesthetic cylinders to headers for distri- bution, emergency shut-Off Valves, lighting, heating and air conditioning apparatus, Static precautions, Open flames, fire protectl On, and Oxygen tents. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Refrigeration Safety Code, Safety Code for Mechanical Refrigeration. Govers definitions, building occupancy class if 1 cat ion, refrigerating system classification by type, refrigerant classifi- cation, institutional Occupancies, Dublic assembly occupancies, residential Occupanc les, commercial occupancies, industrial occupancies, installat 1 on requirements, refrigerant plping, valves, fittings, design, construction, safety devices, tests, and in- Structions. American Standards Assn., Z27-1933. Recommended Practice for the Installation, Maintenance, and Use of Piping and Fittings for City Gas. These provisions are intend- ed to apply to the installation of gas Diping in build- ings and the use of city gas, that 1S, natural, and manufactured or mixed. They do not apply to large underground gas distributing Systems leading up to buildings and such parts of a gas System as the manu- facturing plants, etc., which are the properties of gas companies. 1944 HandbOOk, Sec- BOlts, and Washers. SAE Standard Pipe Threads. Revised, 1944. Gives taper and fortſ. of thread, diameter and length of thread, length of engagement, stralght pipe threads, gaging, tools, and gives diagrams and tables show in g dimensions for various types of standard threads. tion 5-Screws, 450 Ores, Metals, and Manufactures 607. | Technical Assn. Of the Pulp and Paper Industry. Pip- ing Systems Color Code. Standard E1 p-34; 1934. Gives a list of color bands and color stripes on bands for piping systems using Steam, Water, Oil, compressed air, Size, Sulphite pulps, black liquor, Sludge, etc. U. S. Gov., Army-Navy Aeronautical Specification AN- GGG-P-363-2; 1942. Pipe-Threads; Taper, Aircraft (American National Form Symbol NPT). U. S. Gov., Dept. Of Commerce, Civil AeronautiCS Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-367. Flagpole; Tubular Steel. U. S. Gov., D ep t . Of Commerce, National Bureau Of Standards Handbook H28; 1944. Screw-Thread Stand- ards for Federal Services. Presents complete di- mensional data upon which specifications may be based for threaded products for government require- ments. Includes terminology (definitions and Sym- bols); American National pipe threads, (taper pipe threads, modified taper pipe threads, and Straight pipe threads); American National hose-coupling and fire-hose coupling threads; and appendixes contain- ing Supplementary information of both a general and a technical nature, including Such specifications as are not intended to be mandatory. U. S. Gov. , D ep t . Of Commerce, National Bureau of Standards. Joint Sponsor With American Gas ASSn. American Standards Assn., K2-1927. Gas Safety Code for Installations and Work in Buildings. Defini- tions, rules for gas fitting and for installation of gas appliances with notes amplifying the rules. U. S. Gov. , D ep t . Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R57- 32; 1932. Wrought Iron and W rought Steel Pipe Walves, and Fittings. This recommendation estab- lishes a schedule of diameters and thicknesses of wrought iron and w roug ht steel pipe valves, and fittings. It covers nominal inside and Outside di- ameters and approximate thicknesses f or standard weight, and extra Strong and double extra Strong pipe. Sponsored by Manufacturers Standardization Society of the Walve and Fittings Industry. U. S. Gov., Federal Specification. GGG-P-351a; 1944 . Pipe-Threads; Taper, American-National. COWeI'S American-National taper pipe-threads, gages for in- spection, and methods of gaging the product. Pipe- threads shall be right-hand taper threads unless otherwise specified. Gives detail requirements for taper pipe-threads, t Ole rance S on taper p 1 p e - threads, gages, and table showing dimensions for various size of pipe; and methods of inspection. U. S. Gov., Joint Army-Navy Specification, JAN-P-3; 1944. Packaging and Packing for Overseas Shipment; Walves a nd Pipe Fittings; General Specifications for. U. S. Gov. , Navy D ep t. Specification 44T2C; 1936. Threads, Standard, Pipe and Pipe-Fitting. References. –Pipe gaskets, fire hose - see 707. 1; Coupling threads, see 974. O. 607. I CAST-IRON PIPE, FITTINGS, AND CONNEC- T |ONS 607. 10 General Items American Petroleum Institute, Div. of Production. Code 26; 1935. Recommended Practice on Form of American Water Works Assn. Agreemént and Specifications for Pipe-Line Crossings Under Railroad Tracks. American Railway Engineering Assn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering, 1943. Specifications for Laying Cast-Iron Pipe. Gives requirements for material, alinement and grade, excavation, classifi- cation, measurement, pipe laying, making joints, special pipe, couplings and fittings, testing, and back-filling. American Water Works Assn., joint Sponsor with American Gas Assn., American Society for Testing Materials, and New England Water Works Assn. American Standards Assn., A21. 1-1939. Manual for the Computation of Strength and Thickness of Cast-Iron Pipe With Histori- cal Foreword on Specifications Relating to Cast-Iron Pipe and Fittings. Explanation of the new principles and methods used in computation of Standard pipe thick- nesses included with Specifications for p1t cast and Other types of cast iron pipe. Part 1 of the manual Shows how the m et h O dis may be used to COmpute the necessary thickness of a pipe under known conditions of internal pressure, earth cover and method of lay— ing, for any specified strength of iron. Joint sponsor with Ameri- can Gas Assn., American Society for Testing Materi- als, and New England Water WOrks ASSOC1ation. Ce- ment Mortar Lining for Cast-Iron Pipe and Fittings; 1939. Approved as American Standard A21.4-1939 by the American Standards ASSOC latioſi. Gives require- ments for Portland Cement, and sand meeting A. S. T. M. Specifications, for mixture of mortar, preparation of pipe for lining, method of application and thick- ness Of lining, Curing, tests Of lining for water absorption, finish; for optional bituminous outside coatings, whitewash for protect iOn ſnom the Sun, and bituminous seal coat. American Water W or k S Assn. Standard Specifications for Laying Cast-Iron Pipe, 7D. 1-1938. Covers inspec- tion, contractor's responsibility for material, han- dling pipe and accessories, alignment and grade, ex- cavat 1.On and preparation of t r en C. h., pipe laying, blocking pipe, jointing pipe, Setting Valves, valve boxes, fittings, blow-Offs, Setting hydrants, plug- ging dead ends, anchorage for fittings, hydrostatic tests, backfilling, Chlorination of pipe line, and qualifying alternative procedure. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Pipe; Cast-Iron, Pressure. Covers definition, use, sizes, gene r a l types and characteristics, joints, Specifications, trade cus- tomS, and Ordering. 607. l l Cast-Iron Pipe Culverts, Drains, and Sewers American Assn. Of State High w a y Officials, M64-42. Standard Specifications for Cast-Iron Culvert Pipe. Gives SCOpe, Classes, type of pipe, material, cast- 1ng, COating, Chemical COmposition, strength require- ments, number of tests, test Specimens, testing Of specimens, retests, diameter, length, dimensions and weight, waiver of strength tests, workmanship and finish, welghing, marking, inspection, rejection, and testing. * American Assn. Of State Highway Officials, T33 - 42. Standard Methods of Testing Culve r t Pipe, 451 607. I Directory of Commodity Specifications Sewer Pipe, and Drain Tile. Covers tests for con- crete pipe, cast-iron pipe, clay pipe and drain pipe. Gives three-edge bear ing method, sand-bearing method, absorption te St., freezing and thawing test for drain tile, and test for resistance to act 10n. of acids for Clay pipe. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1942. Specifica- tions for Cast-Iron Culvert Pipe. American SOciety of Mechanical Engineers and American Public Health Assn., sponsors. American Standards Assn., A 40.5-1943. Threaded Cast-Iron P 1 De for Drainage, Went, and W as t e Services. COVerS tWO types- (A) with external threads on both ends, and (B) with external threads on one end and with in- ternal threaded drainage hubs On the Other. Gives size, marking, Chemical and physical Droperties, transverse test requirements, lengths, threading, tolerances, hydrostatic tests, COating, and dimen- sions of pipe and drainage hubs. American SOC lety Of Sanitary, Engineering and American Society of Mechanical Engineers, sponsors. American Standards Assn., A40. 1-1935. Cast Iron Soll Pipe and Fittings. COvers extra h e a V y grade of soil pipe, hub and spigot type, coated Or uncoated. Re- quired thicknesses of walls and parts and permissi- ble variation, design of hub and Spigot ends, Stand- ard weights and dimensions for pipe, bends, Sweeps, Y branches, T branches, Vent branches, Offsets, hubs, reducers, increasers, S traps, running traps, Vent and cleanout tappings, ferrules, brass plugs, and tapping bosses. American Society for Testing Materials, A 74-42; 1942. Cast-Iron Soil Pipe and Fittings. For pipe with hub and Spigot ends, Or hub ends Only, hubs provided with lead grooves, and Spigots with beads. Require- ments for quality Of iron, chemical composition, transverse strength, tensile Strength, hydroStatic test, coating, workmanship, and inspection. American S oc i e t y for Testing Materials, A 142-38; 1938. American Standards Assn., G26.1-1942. Cast- Iron Culvert Pipe. Includes standard, heavy, and extra-heavy culvert pipe; types of pipe, materials, casting, coating, chemical compos it 1 on, strength requirements, method of test and test Specimen, di- mensions, and weight. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention 22.70; 1940. Detailed Spec 1 fications for Laying Fire Mains. Includes requirements for cast iron pipe, asbestos-cement pipe, pipe linings, fittings, suc- tion pipe, protection, excavation and preparation, foundations, pipe laying, blocking, and jointing, Valves, indicator D O S t s and cast iron ſittings, plugging dead ends, anchorage of tees, plugs, and bends, hydrostatic tests, backfilling, and special type pipe. Factory Mutual Bullet in of Loss Preven- tion 22.71; 1940. Anchor ing Fire Mains. Give s diagrams of various me th o d s of anchoring condi- tions. U. S. Gov., Fe d e r a l Specification WW-P-356; 1936. Pipe, Cast-Iron; Drainage, Went, and Waste (Thread- ed). Covers two types- (A) with external threads on both ends, and (B) with external threads on One end and with internal t hr e a d S On the Other; and sizes from 1 1/4 to 8 in. Gives requirements for minimum load and deflection f Or sizes 3 in. and Smaller, gaging, tolerances on straightness, dimen- SiOns, and weights; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal Works Agency. Public Roads Admin- iStration. Specifications for COnstruction. Of Roads and Bridges in National Forests and National Parks, FP-41. Cast-Iron Culvert Pipe. References.-Methods of testing, general require- ments for metals, see 600. 1; installation rules for pipe, see 607.0, 607. 10; other specifications for Cast iron, see 611. 11. 607. 12 Cast-iron Gas and Water Pipe American Society for Testing Materials, A 44-41; 1941. American Standards Assn. A21.2-1939. Cast-Iron Pit- Cast Pipe for Water or other Liquids. For pipe cast Vertically with dry sand molds and cores, made with bell and spigot ends, plain ends, or as agreed. Re- quirements f or casting of pipe, quality of 1 r on, foundry records, marking, standard dimensions, tol- erances, hydrostatic test, weighing, linings and ex- terior coatings, Talbot strip and ring tests, etc. American Water Works Assn. Cast Iron Water Pipe and Special Castings, 1908. Covers hub and spigot joint- ed pipe for 8 classes of pressure Service, allowable Variations in thickness and weight, marking, quality Of iron, test Specimen a n d strength requirements, COal-tar COating, hydroStatic test, and tables Of dimensions and weights for Standard pipe and Special castings as Curves, branches, Y'S, reducers, Caps, and plugs. American Water Works Assn., joint sponsor with Ameri- can Gas Association, American Society for Testing Materials, and New England Water Works Assn. Cast Iron Pit Cast Pipe for Water or Other Liquids, 1939. Approved as American Standard A21. 2-1939 by the American Standards Assn. For pipe cast vertically with dry sand molds and cores, with bell and spigot ends, p l a in ends, or otherwise; requirements for Quality of iron, C as t in g S , marking, tolerances, hydrostatic test, coatings Of cement mortar for lin- ings, coal-tar dip, or bituminous enamel, test bars and strength requirements, Talbot Strip tests and ring tests, and tables of dimensions. U. S. GOV., Federal Specification WW-P-421; 1931. Amend- ment 3; 1940. Pipe; Water, Cast-Iron (Bell and Spigot, and Bolted—Joint). Covers 5 types- (I) centrifugally cast in metal contact mold, (II) centrifugally cast in sand lined molds, (III) horizontally cast in green sand molds, (IV) cast in sand molds, (W) vertically cast in dry sand molds. Gives physical requirements, dimensions, tolerances, and weights; Ineth0lS Of Sampling, inspec- tion, and tests; and requirements for packing and marking of shipments. Emergency Alternate Federal Specification E-WW-P-421; 1942 (issued by Procure- ment DiV., Treasury Dept., U. S. Gov.) changed re- Quirements for dimensions, weights, lengths, and pressures Of the several classes. References.-Methods of testing, general require- ments for metals, see .600. 1; installation of pipe, see. 607. 0, 607. 10; 0 t he r specifications for cast iron, see 611. 11. 452 Ores, Metals, and Manufactures 607. I l; 607. I3 Cast-Iron Pipe for Rail ings and Poles 607. Il Cast-iron Pipe Fittings and Connections American Society of Mechanical Engineers, joint sponsor with Heating, Piping, and Air Conditioning Contrac- tors' National ASSn, and Manufacturers' Standardiza- tion Society of the Walve and Fittings Industry. American Standards Assn., B168-1939. Cast-Iron Pipe Flanges and Flanged Fittings, Class 125. " Specifica- tors' National Assn. and Manufacturers' Standardiza- tion Society of Walve and Fittings Industry. Ameri- can Standards Assn., B 16g-1929. Cast-Iron LOng Turn Sprinkler Fittings (Screwed and Flanged). For maxi- mum hydraulic working pressures of 150 and 250 lb. per Square inch. Designates pressure ratings, S1ze, types, material, facings, bolting, metal thickness, reducing fittings, threading, fitt in g dimens 1 Ons , et.C. tions on materials, requirements for dimensions and American Society for Testing Materfals, A 74-42; 1942. tolerances and theoretical weights. American Society of Mechanical Engineers, joint sponsor with Heating, Piping, and Air Conditioning Contrac- tors' National Assn., and Manufacturers' Standardiza- tion Society of Walve and Fittings Industry. American || Standards ASSn. , B16b-1944, B16b1–1931, and B16b2- 1931. Cast-Iron Pipe Flanges and Flanged Fittings. Serial B16b-1944 for fittings, class 250. Serial B16b 1-1931 for fittings rated at 800-lb., hydraulic pressure. Serial B 16b 2–1931 for fittings rated at 25-lb. steam pressure. Requirements on chemical com- position of cast-iron, Standard dimensions and thick- ness of metal for flats ges, elbows, tees, etc. , dimen- sions of drilling templates for flanges, theoretical Weights. Covers sizes up to 30-in, diameter for the 250-lb. steam pressure class, sizes up to 12-in. di- ameter for the 800-lb. hydraulic pressure class, and Sizes up to 72 in. for the 25-lb. Steam pressure Class. Requirements On raised faces, number, dimen- | Sions, and Spacing of bolt holes, sizes of bolts. i American Society of Mechanical Engineers, joint sponsor || with Heating, Piping, and Air Conditioning Contrac- tors' National ASSm. and Manufacturers' Standardiza- Cast-Iron Soil Pipe and Fittings. For pipe with hub and Spigot ends, or hub ends Only, hubs provided with lead grooves, and Spigots with, beads. Requirements for quality of iron, chemical Composition, transverse Strength, tensile strength, hydrostatic test, coat- ing, workmanship, and inspection. American Society for Testing Materials, A 126=42; 1942. Gray Iron Castings for Walves, Flanges, and Pipe Fittings. Covers regular, higher-strength gray or semi steels, and high-test regular Or alloy composi- tion. Requirements for chemical composition, tensile properties, transverse test, mold, test Specimen, et C. American Standards ASSn. , B 16a 1-1943. Pressure rat- 1ngs for Cast-Iron Pipe Flanges and Flanged Fittings- Class 125 (American War Standard). A revision of paragraph 1, "pre S.Sure rating, " and paragraph 3, *marking, " On page 3 of American Standard B 16a-1939, published by the American Society of Mechanical Engineers and Sponsored by the Heating, Piping, and Air Conditioning COntractors National Assn., and the Manufacturers' Standardization Society of the Walve and Fittings Industry. tion Society of Walve and Fittings Industry. Ameri- Manufacturers' Standardization Society of the Walve and can Standards ASSn. , B160-1941. Cast-Iron Screwed Fittings. For Steam pressures of 125 and 250 lb. Tables of dimensions of fittings, including center- to-end dimension and inspection limits for this di- men SiOn. & American Society of Mechanical Engineers, joint sponsor Fittings Industry. Pipe Bushings Standard (Cast Iron and Malleable Iron); SP-16, 1937. Amendments 1939 and 1940. Includes dimensional drawings of standard Outside and in S1 de hexagon bushings, face bushings from 1/4 to by 1/8 to 12 by 6 in. for pattern sizes Only. with Heating, Plping, and Air Condition 1mg Contrac- || Manufacturers' Standardization Society of the Walve and tors' National Assn. and Manufacturers' Standardiza– tion Society of the Walve and Fittings Industry. American Standards AS Sn. , B 16. 12-1942. Cast-Iron Screwed Drainage Fittings. Marking, materials, tol- erance, threading, ribs, coatings are included 1n Fittings Industry. Lockmut Standard (Cast Iron and Malleable IrOn), SP-17; 1937. Covers threaded hexa- gonal locknuts for piping 1/8 to 3 1/2 in. and hexa- gonal or Octagonal 4-in. Or larger sizes, dimensional drawings Of Standard S1zes. this Standard's recommendations. Also given are tWO National Assn. of Purchasing Agents. Handbook of Com- tables of inspection limits, nine tables Showing di- mensions, and a table of dimensions of welded and Seamless Steel pipe. modity Data Sheets, 1938. Walves and Fittings. Covers definition, classification, and Standards Of the in- du Stry. American Society of Mechanical Engineers, joint sponsor | Society of Automotive Engineers. 1944 Handbook, Sec- With Heating, Piping, and Air Condition ing Contrac- tors' National Assn., and Manufacturers' Standardiza- tion Society of the Walve and Fittings Industry. American Standards Assn., B 16. 14-1943. Ferrous plugs, Bushings, Locknuts, and Caps with Pipe Thread S. U. Covers pressure ratings, size, marking, material, metal thickness tolerance, and threading; and gives illustrative drawings and tables showing dimensions for plugs, pipe bushings, locknuts, and caps. American Society of Mechanical Engineers, joint sponsor with Heating, Piping, and Air Conditioning Contrac- tion 2–Units, Parts and Fittings. SAE Recommended Practice, Crankcase Drain Plugs. Revised, 1932. Gives drawing with table of dimensions for sizes 1/2, 3/4, and 7/8 in. in diameter. S. GOV. , Dept. Of COMImerce, National Bureau Of Stand- ards. Simplified Practice Recommendation R185-42; 1942. Pipe Fittings (grey cast iron, malleable iron, and brass or bronze). This recommendation covers the reduction of stock varieties to 35 percent Of their former number. Sponsored by the Pipe Fittings Manu- facturers Assn. 453 607. I'll Directory of Commodity Specifications U. S. Gov, , Federal Specification WW-F-406 a, Amendment 1; 1943. Flange-Dimensions, Standard; Clas- ses 125 and 250 Cast IrOn Flange S; Classes 150, 250, and 3OO Bronze Flanges; (for Land Use) . Covers stand- ard dimensions for flanges and includes flanges in- tegral with the pipe, p 1 pe-fi ttings, and Valves; companion flanges; and blind flanges. Gives require- ments for class and descripti On, s1 Zes (cast iron and bron Ze), marking, materi als, threads, brazing hubs, S11 Ver brazing alloy, and details for each class including facing and dimensions; method of inspec- tion; and packing Of shipments. U. S. Gov., Federal Specification WW-P-401; 1935. Amend- ment 1; 1937. Pipe and Pipe—Fittings; Soil, Cast— IrOn, COVers a single grade which is known as "extra heavy, it 2 in, to 15 in. , 1n 5-ft. lengths. Gives per- missible variations in laying lengths, dimensions of hubs and Spigots, weights, and physical and chemical requlurements, methods of inspection and tests; and requirements for packing and marking of shipments. Emergency Alternate Federal Specification É-WW-P-401; 1942 (1 SSued by Procurement D1 v., Treasury Dept., U. S. Gov. ) gave requirements for nVictory iſ class soil pipe and for standard of medium fittings as to markings, weights, and dimensions. U. S., GOV, , Federal Specification WW-P-491; Fittings; Cast–Iron, Drainage. CO vers collplings, crosses, elbows, increasers, Offset, tees, traps, tucker Connections, Y-branches 900 and 450; black (un- coated), black- (japan) Coated, and zinc-coated (gal- Vanized). Gives requirements for dimensions, pitched Openings, and water seal; methods of sampling, in- spection, and tests; and requirements for packaging, and packing for shipment. Emergency Alternate Federal Specification E-WW-P-491; 1942 (1ssued by Procurement Dive, Treasury Dept. , U. S. GOV. ) eliminated basin crosses, Offset S, and half S traps from table of fittings and changes dimen SiOnS Of fittings. U. S. GO V. , Federal Specification WW-P-50 1a; 1939. Pipe-Fittings; Cast–Iron (Threaded) . Covers two types- (A) 125-lb., and (B) 250-lb., black and Zinc- Coated; caps, Couplings, crosses, elbows, pipe plugs, return bends, and tees, Gives tolerances, dimensi Ons, methods of 1m spection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specification E-WW-P-5O1a; 1942 (1 ssued by Pro curement Div. , Treasury Dept. , U. S. GOV, ) changed dimensions of fittings. U. S. Gov. , Navy Dept. Specification 45F3f; 1940. F1 t- tings; Pipe, Iron (Cast), Threaded. 1941. 1938. Pipe- References-—Methods of test ing, general require- merits for me tals, see 600. 1; in Stallat i On Of pipe, see 607. O, 607. 10; tſl read 111 g Standard S., see 607.0; other spec if 1 cations for cast iron, see 6 11. 11; other cast-ir Orl fittings, see 607. 11. 607.2 MALLEABLE IRON PIPE, FITTINGS, AND CON- NECTIONS American Society of Mechanical Engineers, joint SD OnSOr with Heating, Piping, and Air Condition ing Contrac- tors' National Assn., and Manufacturers' Standardi Za- tion Society of the Valve and Fittings Industry. Amer- ican Standards Assn., B-16c-1939. General Requí re- ments, materials, thickness tolerance, threading, and dimensions of elbows, tees, crosses, elbows, branches, street tees, couplings, caps, return bends, 10ck nuts, pipe bushings, pipe plugs, and an appendix containing table of dimensions of welded and seamless Steel pipe. American Society of Mechanical Engineers, joint sponsor with Heating, Piping, and Air Condition i ng Contrac- tors' National ASSn, and Manufacturers' Standardiza- tion Society of the Walve and Fittings Industry. Ameri- can Standards Assn., , B 16. 14-1943. Ferrous Plugs, Bushings, Locknuts, and Caps With Pipe Threads. Covers pressure ratings, size, marking, material, metal thickness, tolerance, and threading; and gives illu S- trative drawings and tables showing dimensions for plugs, pipe bushings, locknuts, and Caps. American Society for Testing Materials, A 277–44 T. Tentative Specification for Malleable Iron Flanges, Pipe Fittings, and Valve Parts. Gives scope, certi- fication, process, manufacture, manufacture control and records, tests, and marking. Assn., of American Railroads. Operations and Main tenance Dept., Mechanical Div. Manual Of Standard and Recom- mended Practice, 1942. Pipe Unions. Standard, Di- mensional drawing of design, with table of standard sizes covering 1/8-in, to 4-in, malleable pipe unions. Assn. Of American RailroadS. Operati Ons and Maintenance Dept. , Mechanical Div. Manual Of Standard and Recom- mended Practice, 1942. Screwed Pipe Fittings for 300-Lb, Pressure, Recommended Practice. COvers di- men SiOnal diagrams and tables for reducing elbows, reducing tees, tees and crosses, union tees, alr pump Union reducers, caps, couplings, and Street elbowS. ASSn. Of American Railroads. Operati On S and Main tenance Dept. , Mechanical Div. Manual Of Standard and Recoſſ- mended Practice, 1942. Steel Welding Neck Flange S., Recommended Practice, For maximum steam Service pres- Sure, in various types, in pounds per square inch, from 150 to 500 degrees F. , 300, 400, 600, 900, and 1, 500 at 750 degrees F. Diagrams and tables Of di- men SiOns, for 1 to 24-in, pipe Si Ze, except higher pressures are limited to smaller pipe ranges. Assn. Of American Railroads. Operations and Maintenance Dept. , Mechanical DiV., Manual Of Standard and Recom- mended Pract. 1 Ce, 1942. Union S and P1 p e Fittings, .300-Lb. Pressure, M-404–42; 1942. Malleable iron Or steel fittings for use on locomotives, requirements as to manufacture, tensile strength of 1/8 to 3-1n. sizes, method of test, workman Ship, finish, and mark- ing. Manufacturers Standardization Society of the Walve and F1 ttings Industry. Pipe Bushings Standard (Cast Iron and Malleable Iron), SP-16; 1937. Amendments, 1939 and 1940. Includes dimensional drawings Of Standard outside and inside hexagon bushings, face bushings from 1/4 x 1/8 to 12 x 6 in. for pattern Si Zes Only. Manufacturers Standardization Society of the Walve and Fittings Industry. Locknut Standard (Cast Iron and Malleable Iron), SP-17; 1937. Covers threaded hexa- gonal locknuts for piping 1/8 to 3 1/2 in. , and hexa- gonal or Octagonal 4–1n. Or larger Sizes, dimensional drawings Of Standard Si Zes. Underwriters' Laboratories, Inc. Standard for Construc- tion and Performance of Hazardous Liquid Pipe Unions, 1937. For use with standard-weight pipe, to convey gasoline, kerosene, fuel Oil, etc. So-called 250-lb. unions, metal-to-metal seat type malleable iron or steel, galvan 1 Zed, with brass or bronze ring seat. 454 Ores, Metals, and Manufactures 607.3 Unions may have brass or bronze pipe ends where equivalent strength is provided. Includes ten sile and hydrostatic tests for 1/4 to 3-in. unions, and dimensional drawing. U. S. GOV, , Dept. Of COmmerce, National Bureau Of Stand- ards, Simplified Practice Recommen dation R185-42, 1942. Pipe Fittings (grey cast 1ron, malleable iron and brass or bronze). This recommendation covers the reduction of stock varieties to 35 percent of their former number. Sponsored by the Pipe F1 ttings Manu- facturers ASSne U. S. GOV, , Dept. Of COmmerce, Nati Onal Bureau Of Stand- ards. Commercial Standard CS7–29; 1929. Standard Weight Malleable ITOn OT Steel Screwed Unions. This standard COvers malleable i ron Or Steel unions for use with standard-weight pipe, furnished in black, braSS Seated; galvani Zed, brass Seated type S. U. S. Gov., Federal Specification WW-P-404; 1944. Pipe; Steel and Ferrous Alloy for Bending, Flanging, etc. (Iron-Pipe Size). Covers black and coated pipe in three types—I, steel (carbon, welded and seamless); II, steel (copper-bearing, welded and seamless); III, Open-hearth iron (copper molybdenum, welded); and three classes-A, standard weight; B, extra strong; and C, double extra strong. Gives requirements for material and workman Ship, marking, lengths, diameter and thickness, weight tolerances, black pipe, Zin C- coated pipe, pipe ends and couplings, pipe threads, and details for each type and class; methods of sam- pling, inspection, and tests; and packaging, packing, and marking for shipment, U. S. Gov. , Federal Specification WW-P-406; 1944. Pipe; Steel and Ferrous Alloy for Ordinary Uses (Iron-Pipe Size) . Covers black, coated, or lined pipe in three types-I, steel (carbon, welded and seamless); II, steel (copper-bearing, welded and seamless); III, open-hearth iron (copper-molybdenum, welded); and three classes—A, standard weight; B, extra strong; and C, double extra strong. Gives requirements for material and workmanship, marking, lengths, diameter and thickness, weight tolerances, black pipe, zinc– Coated pipe, cement lined pipe, p1pe ends and cou- plings, p1pe threads, and details for each type and Class; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV., Federal Specification WW-P-521a; 1939. Pipe- F1 tings; Malleable-Iron (Threaded), 150—Pound, Covers two classes—black and zinc-coated; bushings, caps, Couplings, crosses, elbows, return bends, tees, and Y-branche S. Gives requirements for tolerances and dimensions; methods of inspection and tests; and re- quirements for packaging, packing, and marking for Shipment. Emergency Alternate Federal Specification E-WW-P-521a; 1942 (1ssued by Procurement Div., Treas— ury Dept., U. S. Gov. ) changed sizes of fittings. U. S. Gov. , Federal Specification WW-U-531; 1932. Unions; Malleable Iron or Steel, 250—Pound. Covers two threaded types—(A) black, brass seated; and (B) zinc-coated (galvanized), brass seated. Gives re- quirements for ten sile strength and dimensions; methods of sampl in g, inspection, and tests; and re- quirements for packaging, packing, and marking. Emer- gency Alternate Federal Specification E-WW-U-531; 1942 (1 SSued by Pro curement Div. , Treasury Dept. , U. S. Gov.) changed requirements for dimensions and packaging. U. S. Gov. , Federal Specification WW-U-536; 1932. Unions; Malleable Iron or Steel, 300-Pound. Covers four types— (XA) black, brass or copper seated; (XB) galvanized, brass or copper seated; (XC) black, all iron or steel; and (XD) galvanized, all iron or Steele Gives requirements for dimensions and tenslle Strength; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. Emer- gency Alternate Federal Specification E-WW-U-536; 1942 (issued by Procurement Div., Treasury Dept. , U. S. Gov.) changed requirements for dimensions, ulti- mate loads, marking, and packaging. U. S. Gov. , Navy Dept. Specification 45B5d; 1942. Bush- ings; Pipe. U. S. Gov. , Navy Dept. Specification 45Föd; 1940. Flt- tings; Pipe, Iron, (Malleable), Threaded, 150-Pound. U. S. Gov., Navy Dept. Specification 45F6b; 1934. Flanges; Iron (Malleable). - U. S. Gov. , Navy Dept. Specification 45U3d; 1935. Unions; Iron (Malle able) or Steel, 250-Pound. U. S. Gov. , Navy Dept. Specificati On 45U6 a. Unions; Iron (Malleable) or Steel, 300-Pound. 1935. References. –Methods of testing, general require- ments for metals, see 600. 1; Zinc CO at in gs and t e St S, see 6 OO. 3; installation, identification, and care of piping, see 6O7. O: standard thread in g of p 1 pe , see 607. O; Other malleable 1r On Castings, see 6 11.2. 607.3 WROUGHT-IRON PIPE, FITTINGS, AND CONNEC- TIONS Air Conditioning and Refrigerating Machinery Assn., Inc., 4.0; 1941. Miscellaneous Ammon 1 a Standard S. Includes—(4.3) Steel and Wrought Iron Pipe. Recom- men dations for Ininimum centers for bending pipe, paint- ing of coils, spacing of hangers, protection of ex- posed threads; treatment of pipe joints, welding flanges to plpe, test pressures, and cleaning Of pipe. American Bureau of Shipping. Rules for the Classifl- cation and Construction Of Steel Wessels, 1944. Wrought Iron Pipe. Include rules for 1n spection and teSt. So American Petroleum Institute, Division Of Production, Standard 5- A, 1944. Specification for Casing, Drill Pipe, and Tubing. This specification covers chemical and physical properties and processes of manufacture of casing, drill pipe, and tubing, with dimensions on diameters, thicknesses, lengths, threads, etc. , and master gages. COVer s material, manufacture, chemical properties and tests, physical properties and tests, dimen SiOn S, welghts, and lengths, threads, couplings, marking, inspection and rejection, tables, gaging practice, gage S, and appendices. American Petroleum Institute, Div. of Production. Stand- ard 5–L; 1944. Specification for Line Pipe. This Specification covers chemical and physical propertleS and processes of manufacture of line pipe, with di- mensions on diameters, thicknesses, lengths, threads, etc., and master gages. Covers material, manufacture, chemical properties and tests, physical properties and tests, dimensions, weights, and lengths, threads, couplings, marking, inspection and rejection, tables, gaging practice, gages, and appendices. American Railway Engineering Assm • Construction and Maintenance Sect1 On, Assn. Of American Railroads. Manual for Railway Engineering, 1942. Specifications 455 607.3 Directory of Commodity Specifications for Buildings for Railroad Purposes: Ornamental and Miscellaneous Metal Work. Gives requirement S for pipe rall 1nge American SO ciety of Mechanical Engineers. American Standards Assn., , . B 36. 10- 1939, Wrought- Iron and Wrought-Steel Pipe. Standard consists of ten weight and thickness schedules of which lightest wall i S schedule 10 and the heaviest 1 S Schedule 160, alth Ough schedule 80 is heaviest wall so far contemplated for wrought iron. Thicknesses suitable for welding are given and provisions have been made for suitable thicknesses in anticipation of development of new processes and materials for manufacturing and erect- ing plping. American Society for Testing Materials, A 72-39; 1939. A. S. M. E. BOller Construction Code Specification, SA- 72. American Assn. Of State Highway Officials, M101- 39. American Standards Assn., , B36.2 -1939. Welded Wrought-Iron Pipe. Covers standard weight, extra strong, and double extra strong pipe. Tension, hydro- static, fracture, and bend test requirements, standard weights and lengths, and permissible variations in weight. American Welding Society. Rules for Fusion Welding, Steam, Oil, or Air Piping in Marine Construction, 1938. These rules apply to piping for working pressures in excess of 100 lb. per square inch. They do not apply to plping for water and Oil at normall temperatures. Includes qualification of welding process, rules for qualification Of Welding Operators, design Of pipling, layout and dimensions Of piping, stress relieving Of plain carb On Steels, tests, and Stamping Of WOrk. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bullet in of LOSs Preven ti On 22.70; 1940. Detailed Specifications for Laying Fire Main S. Includes requirements for cast iron pipe, asbestos- cement pipe, pipe linings, fittings, Suction pipe, protection, excavation and preparation, foundations, pipe laying, blocking, and J O inting, Valves, indica- tor posts and cast iron fittings, plugging dead ends, anchorage of tees, plugs, and bends, hydro Static tests, backfilling, and special type pipe. Factory Mutual Bulle t1n Of L O SS Prevent 1 On 22.71; 1940. Anchoring Fire Mains. Gives diagrams of various methods of anchoring conditions. Assn., of American Railroads. Operations and Main tenance Dept., Engineering DiV., Signal Section. Manual of Recommended Practice, Specification 123-39; 1939. One-Inch Welded Wrought Iron Pipe. For units mechan- içally operated in railway signal service. Composi- tion of irons, physical properties, special thread details, galvanizing, etc. * Assn. of American Railroads. Operations and Maintenance Dept., Mechanical Div. Manual of Standard, and Recom- mended Practice, 1942. Dimensions and Threads of Wrought Pipe, Standard. Includes wrought 1 ron and Steel p 1 p e, Standard Sect1 On to be Briggs Standard table of dimensions for pipe from 1/8-in, to 12-in. nominal inside diameter, actual sizes, length Of perfect screw and number of threads per inch. Assn., of American Railroads. Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Pipe Unions Of the Nut and Nipple Type for Locomotive s—300-Lbs. Pressure. Rec- ommended Practice. Dimensional drawings of elbows and tees, for screwed fittings, 1/4-1ns to 3-in. sizes, details for tall piece, union ring, and thread piece. Assn., of American Railroads. Operations and maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Welded Wrought Iron Pipe, M- 360–38; 1938. Covers three weights of black and gal- vanized pipe, for colling, bending, flanging and other special purposes. Butt welded pipe is not in- tended for flanging or recommended for colling in sizes 1 1/4 in. or over. Galvanizing tested by stand- ard of A. S. T. M. , A-120. Tension, bend, and hydro- static pressure tests, standard weights, and S12 eS, National Assn., of Purchasing Agents. Handbook Of COIT- modity Data Sheets, 1938. Pipe; Wrought Iron. Covers definition, types and sizes, mill standards, Order- ing wrought iron pipe, and trade Customs. National Assn., of Purchasing Agents. Handbook of COIT- modity Data Sheets, Wolume II, 1944, Iron; Wroughts Covers definition, derivation; COnstants, uses, forms, and Substitute S. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Commercial Standard CS5–40; 1940. P1pe N1pples; Brass, Copper, Steel, and Wrought-Iron. This stand- ard covers steel, ferrous-alloy, and wrought-1 rom nipples, black- and zinc-coated (hot dip galvanized), in iron-pipe sizes from 1/8 to 12 in. , of Standard length; and brass and copper nipples 1 n Standard sizes 1/8 to 6 in. Gives tables showing pipe sizes and various lengths, packaging, and labeling. Ini- tiated by manufacturers, now represented by National Assn. Of Pipe Nipples Manufacturers. U. S. Gov. , Federal Specification WW-N-351; 1930. Amend- ment 1; 1936. Nipples, Pipe; Brass, Steel, and Wrought Iron, Covers coated and uncoated nippleS, in iron pipe sizes from 1/8 to 12 in , , of Standard lengths; brass nipples in iron pipe Si Zes from 1/8 to 6 in. ; and three types- (A) standard weight, (B) extra strong, and (C) double extra strong. Gives detail requirements; methods of Sampling, in Spection, and tests; and requirements for packaging, packing, and marking for shipment, U. S. Gov. , Federal Specification WW-P-441a; 1939. Pipe; Wrought-Iron, Welded, Black, and Z1nc-Coated. Covers three classes— (A) standard weight, (B) extra Strong, and (C) double extra strong. Gives chemical and physical requirements; methods of Sampling, in Spec- tion, and tests; and requirements for packing, pack- aging, and marking for shipments U. S. Gov. , Navy Dept. Specification 44P11k; 1945. P1p e. IrOn, Wrought, U. S. Gov., Navy Dept. Specification 45B5d; 1942. Bush- ings; Pipe. U. S. Gov. , Navy Dept. Specification 45N3; 1941, Nipple S, Pipe; Brass, Steel, and Wrought-iron. U. S. Gov. , Navy Dept. , U. S. Coast Guard. Bureau of Marine Inspection and Navigation, Marine Engineering Regulations and Material Specifications, 1942. Con- tains specifications and requirements, for materials, design, construction, in Stallation, and in Spection of boilers, unfired pressure vessels and appurtenances thereof, also plp in g, Valves, f1 tting S, flanges, safety valves, etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1, 0000 F. Includes 456 Ores, Metals, and Manufactures 607.1; specifications for welded wrought-iron pipe-material, chemical composition, tensile properties, tests, test. specimens, permissible variations and dimensions, inspection and rejection, and marking. In substantial agreement with American Society for Testing Materials Standard Specificatl On A72. References. –Methods of test in g, general require- ments for metals, see 600. 1; Zinc Coatings and tests, see 600. 3; standard pipe sizes, see 607.0; installa- tion, identification, care of piping, see 607.0; iron- boiler tubes, see 703. 2; Wrough t-iron condu i t for electric Wiring, see 715. 11. 607.4 STEEL PIPE, FITTINGS, AND CONNECTIONS Aeronautical Chamber of Commerce Of America, Inc. Na- tional Aircraft Standard NAS 102; 1942. Tube Control. 3/8 O. D., and 1/2 O. D., Steel. Gives drawing with dimensions and notes. Developed by National Aircraft Standard COmmittee, Air Conditioning and Refrigerating Machinery Assn., Inc., 4.0; 1941. Miscellaneous Ammonia Standard S. Steel and Wrought Iron Pipe. Recommendations for minimum centers for bending pipe, painting of Colls, spacing of hangers, protection of exposed threads, treatment of pipe Joints, welding flanges to pipe, test pressures, and Cleaning of pipe. American Bureau of Šhipping. Rules for the Classifica- t1 On and COnstructi On Of Steel Wessels, 1944. Steel Pipe. Include rules for inspection and testing. American Iron and Steel Institute. Steel Products Man- ual, 1944. Specifications for English Standard Gas and Steam Pipe. For welded and seamless, threaded and coupled, and plain end pipe, of nominal diameters from 1/8 in. to 6 in. inclusive, gas and steam pipe. Pipe made to this specification is interchangeable with pipe made to British Standards 789-1938. Gives definitions, designation of coupling, process of manufacture, quality of material, dimensions of pipe and couplings, joints, lengths, galvani Zing, toler- an Ces, hydro Statí C test, tests On finished pipe, re- tests, workmanship, marking for indication of quality, packing for export, and table showing nominal size, dimen S10ns, and weight Of English gas and steam pipe. American Iron and Steel Institute. Steel Products Man- ual, 1943. Standard Machining Allowances for Seamless Steel Tubing for Aircraft Shock Struts and Landing Gear. Mechanical tubing is produced with either hot finish Or cold-drawn finish. Such tubing is machined true to the outside diameter of the tube or machined true to the inside diameter of the tube. Gives machining al- lowances, examples of calculation, and camber allowance. American Iron and Steel Institute. Steel Products Man- ual, Section 18, 1938. Revised, 1944. Steel Tubular Products. Gives definitions, classifications and manufacturing practices; stainless tubular products; tables Of dimensions, weights, and hydrostatic test preSSures; basic threading data; methods Of calculat- ing weights Of couplings and upsets; standard machin- ing allowances for seaming tubing for aircraft stock Struts and landing gear; and standard method of packing and loading steel tubular products, American Petroleum Institute, Div. of Production. Stand- ard 5-A; 1944. Specification for Casing, Drill Pipe, and Tubing. This specification covers chemical and physical properties and processes of manufacture Of Casing, drill pipe, and tubing, with dimensions on AID diameters, thicknesses, lengths, threads, etc., and master gauges. Covers material, manufacture, Chemi- cal properties and tests, physical properties and tests, dimensions, weights, and lengths, threads, couplings, marking, inspection and rejection, tables, gaging practice, gages, and appendl Ce S. American Petroleum Institute, Div. Of Production. Stand- ard 5-L; 1944. Specification for Line Pipe. This specification covers chemical and physical properties and processes or manufacture of line pipe, with di- mensions on diameters, thicknesses, lengths, threads, etc., and master gageS, COVers material, manufacture, chemical properties and tests, physical proper Lies and tests, dimensions, weights, and lengths, threads, coupling, marking, in Spection and rejection, tables, gaging practice, gages, and appendices. American Society of Mechanical Engineers. Boiler Con- struction CO de, 1940. Specifications for Carbon- Steel Casings Suitable for Fusion Welding for Service at Temperatures up to 850 F. (S-56). Identical with American Society for Testing Materials Specification A216. { American Society of Mechanical Engineers, joint sponsor with Heating, Piping, and Air Conditioning Contrac- tors' National Assn. and Manufacturers' Standardiza- tion Society of the Valve and Fittings Industry. American Standards Assn., B 166-1939. Steel P1 De Flanges and Flanged Fittings. This Standard contain S dimensions of (1) the 150, 300, 400, 600, 900, 1,500, and 2,500-lb. flanges; (2) welding neck flanges and fittings for all pressures; (3) slip-on welding flanges for 150 and 300-lb. pressures; (4) for blind flanges for all pressures; and (5) for ring joints. The standard gives details Of welding level for all welding neck flanges, wall thicknesses of pipe, and bolt lengths for flanges. There are also dimensions of reducing screwed flanges for pressures of 150 to 2,500-lb. temperature-pressure ratings for carbon steel, carbon-molybdenum, and equivalent alloy steels. Other specifications cover size, marking, materials, and their physical and chemical requirements. American Society of Mechanical Engineers, joint sponsor with Heating, Piping, and Air Conditioning Contrac- tors' National Assn., and Manufacturers' Standardi Za- tion Society of Valve and Fittings Industry. Ameri- can Standards Assn., B16e2-1936. Pipe Plugs Of Cast- Iron, Malleable Iron, Cast Steel, Or Forged Steel. For use in connection with fittings covered by Ameri- can Standard 125-lb. and 250-lb. Cast Iron Screwed Fittings and American Standard 150-lb. Malleable Iron Screwed Fittings. American Society of Mechanical Engineers, joint sponsor with Heating, Piping, and Air Conditioning Contrac- tors' National Assn., and Manufacturers' Standardiza- tion Society of the Walve and Fittings Industry. American Standards Assn., B16.9-1940. Steel Butt- Welding Fittings. Covers over-all dimensions, toler- ances, and marking for wrought and cast carbon- and alloy-steel welding fittings, with appendix table Of dimensions of welded and seamless steel pipe. erican Society of Mechanical Engineers, joint Sponsor with Heating, Piping, and Air Conditioning Contrac- tors' National Assn., and Manufacturers' Standardiza- tion Society of the Valve and Fittings Industry. American Standards Assn., B 16.14 1943. Ferrous Plugs, 457 607. 1, Directory of Commodity Specifications Bushings, Lockmuts, and Cap S W1th Pipe Threads. Covers pressure ratings, S1 Ze, marking, mater 1al, metal thickness tolerance, and threading; and gives illus- trative drawings and tables showing dimensions for plugs, pipe bushings, 10 CKnuts, and capse American Society Of Mechanical Engineers. American Standards Assn., , B 36. 10- 1939, Wrought-IrOn an d Wrought-Steel Pipe. Standard consists of ten weight and thickness Schedule S Of which lightest wall is schedule 10 and the heaviest 1s schedule 160, although schedule 80 is heaviest wall so far contemplated for wrought iron. Thicknesses Suitable for welding are given and provisions have been made for suitable thicknesses in anticipation o f development Of new processes and Iſlaterials for manufacturing and erect- ing piping. American Society for Testing Materials, A 53-44; 1944. A. S. M. E. BOiler COnStructi On Code Specification, SA- 53. American Standards Assn., B36. 1; 1944, Welded chemical composition, check analysis, tensile and bending properties, test Specimens, tests, dimensions, permissible variations in weight and dimensions, lengths, ends, finish, marking, inspection, and re- jecti On. American Society for Testing Materials, A 120-44; 1944. American Standards Assn., , G8.7; 1944. Black and Hot- Dipped Zinc-Coated (Galvanized) Welded and Seamless Steel Pipe for Ordinary Uses. For ordinary uses in Steam, water, gas, and air lines, but not for close colling, bending, or high temperature service. Gives requ 1rements for galvani zed pipe, hydrostatic test, weight Of coating, welght Of coating test, test Speci- mens, number Of tests, retests, Standard weights, per- missible variations in weight and dimensions, lengths, workmanship, finish, marking, inspection, and rejec- tion. A. S. T.M. Emergency Alternate Provision EA-A 120; 1942, affected Section 1, Scope; and Section 14, finish. and Seamless Steel Pipe. Covers black and hot-dipped- American Society for Testing Materials, A 134-42; 1942. galvanized furnace welded and seamless steel pipe. Gives chemical composition, check analysis, tensile properties, bending properties, , flattening test, hydrostati-c test, test specimens, number of tests, retests, standard weights, permissible Varlations in weight and dimensions, lengths, workmanship, finish, marking, inspection, and rejection. A. S. T. M. Emer- gency Alternate Provision EA- A 53; 1943, affected section 1, scope, table I ten sile requirements; Sec- tion 7, flattening test; and section 8, hydrostatic teSt, * American Standards Assn., B36. 4; 1942. Electric- Fusion-Welded Steel Pipe, Si Zes 30 In, and Over. Covers straight-seam Or Spiral-seam pipe with Wall thickness up to 3/4 in, for conveying liquid, gas, or vapor at temperatures below 4500 F. Gives re- quirements for materials, manufacture, ten sile and bending properties, hydrostatic test, test specimen, permissible vari at 10n S in weights an d dimensions, finish, and in Spectſ On, A. S. T. M. Emergency Alternate ProVisi On, EA-A 134; 1942, affected Section 2, Iſlate- rial; and secti On 13, protective COating, American Society for Testing Materials, A 95-44; 1944. American Society for Testing Materials, A 135-44; 1944. A. S. M. E. BOiler Construction COde Specificatl On, SA- '95. American Standards ASSn, , G17. 1; 1944. Carbon- Steel Castings and Walves, Flanges, and Fittings for High-Temperature Service. For pressure containing parts for high temperature service. Gives require- ments for heat treatment, temperature COntrol, Cheml- cal composition, ladle analysis, check analysis, ten- sile properties, bending properties, hydrostatic tests, magnetic particle test1ng, test Specimens, number of tests, retests, workmanship, finish, mark- ing, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA-A 95; 1944, affected Section 5, chemical composition; section 8, tensile proper- A. S. M. E. Boiler Constructi On Code Specification, SA- 135. American Standards ASSne, B36.5; 1944. Electri C- Resistance-Welded Steel Pipe. COVers ty'O grades Of pipe under 30 in, in diameter for COnveying liquid, gas, or vapor. Gives requirements for chemical COIT- position, ladle analysis, check analysl S, tensile properties, flattening and hydrostatic tests, test specimens, number of tests, retests, permissible variations in weight and dimensions, lengths, work- manship, finish, marking, protective coating, inspec- tion, and rejection. A. S. T. M. Emergency Alternate Provision EA-A 135; 1942, affected section 17, pro- tective COating, ties; and section 10, hydrostatí C tests. American Society for Testing Materials, A 139–42; 1942. American Society for Testing Materials, A 105-40; 1940. A. S.M. E. Boiler Construction Code Specification, SA- 105. American Standards As Sn , , G17. 3- 1940. FOrged or Rolled Steel Pipe Flanges, Forged Fittings, and Values and Parts for High-Temperature Service. In- cludes two grades of material based On ten Sile strength; grades requirements for manufacture, heat treatment, chemical composition, ladle analysis, ten- sile properties, test specimen, finish, and inspec- tl One - American Society for Testing Materials, A 106–44T; 1944. A. S. M. E. Boiler Construction Code Specification, SA- 106. Tentative Specifications for Lap-Welded and American Standards Assn. , B36.9; 1942. Electric- Fusion-Welded Steel Pipe (Sizes 8 in. to but not in- cluding 3O in.). Covers two grades of electric- fusion-welded Straight-seam or spiral-seam pipe with wall thicknesses up to 5/8 in. inclusive. The pipe 1 s intended for conveying liquid, gas, Or Vap Or at temperatures bel Ow 4500 F. ; and Only grade A 1 S adapted for flanging and bending. A. S. T. M. Emergency Alternate Provision, EA-A 139a; 1943, affected section 1, size; section 5, chemical analysis; Secti On 6, ten- sile properties; Section 10, number Of tests; Section 12, weight; section 14, workmanship; and section 17, protective coating. Seamless Steel Pipe for High-Temperature Service.. American Society for Testing Materials, A 155–42; 1942. Covers pipe suitable for bending, flanging, and Sim- ilar forming operations for steam service pressures of 400 psi. and over, the metal temperatures up to 850 F. , Or Other applications where a Superior grade of pipe is required. Gives requirements for process, American Standards ASSn. , B36. 11-1942. Electric- Fusion-Welded Steel Pipe for High-Temperature and High-Pressure Service. Cover electric-fusion-welded steel pipe 18 in. in Outside diameter and Over, for high-temperature and high-pressure service. This 458 Ores, Metals, and Manufactures 607. M. COntemplates, in particular, pipe Subjected to pres– Sures above 250 psi. and temperatures from 450 to 8500 F., or at the discretion of the designing engi- neer, higher temperatures with appropriate working stresses may be used. This also contemplates pipe carrying liquids materially above their boiling tem- perature at atmospher 1 C pres Sure, as well as all liquids and gages of a lethal nature, at any pressure or temperature. Recommended work-stresses for pipe made in accordance with these Specifications corres- pond to the S-values given in section 1 of the Code for Pressure Piping, ASA B31. 1, prepared by Sectional Committee B 31 on Code for Pressure Piping, function- ing under the procedure of the American Standards ASSn, , and also as given in paragraph P.23 of the A. S. M. E. Boiler Construction Code. Pipe Ordered lunder the Se Specifications sh all be suitable for bending, flanging, corrugating, and similar forming Operations. Supplementary requirements of an optional nature are provided for pipe intended for use in cen- tral stat 10n S having steam service pressures of 400 DSi, and Over and metal temperatures up to 850° F. , OT Other applications where a Superior grade Of pipe 1 s required, American Society for Testing Materials, A 157–44; 1944. A. S. M. E. BOiler COnStruction Code Specification, SA- 157. American Standards Assn., G36. 1; 1944. Alloy- Steel Castings for Walves, Flanges, and Fittings for Service at Temperatures from 750 to 1, 1000 F. Includes nine ferritl C and two austen itic grades, selection dependent on design and service. Gives requirements for heat treatment, temperature control, chemical Composition, ladle analysis, check an alysis, number Of tests, retests, ten sile and bending properties, hydro Static tests, magnetic particle testing, test Specimens, radiographic Or destructi On tests, work- manship, marking, finish, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA- A 157; 1944, affected section 10, hydrostatic tests. American SOciety for Testing Materials, A 158–44T; 1944. A. S. M. E. Boiler Construction Code Specification, SA- 158. Tentative Specifications for Seamless Alloy- Steel P1 pe for Service at Temperatures from 750 to 1, 100° F. In eludes 8 ferritic and 3 austentic steels, Gives heat treatment, chemical composition, ladle an alysis, Check analysis, ten sile properties, bending properties, flattening test, hydro static test, test Specimens, number of tests, retests, retreatment, permissible Vari at 1 on s in weight and dimensions, length S, ends, finish, marking, in spection, and re- jection. A. S. T. M. Emergency Alternate Provision, EA-158a; 1944, affected sect 1 on 1, scope; and table 1, Chemical requirements, American Society for Testing Materials, A 161-44; 1944. Seamless Low-Carbon and Carbon-Molybdenum Steel Still Tubes for Refinery Service. Covers 2 in, and over Out Side diameter, thicker than No. 5 B. W. G., for use 1n carrying oil at elevated temperatures and pressures 1n 011 stills. Gives manufacture, chemical composi- tion, check analysis, ten sile properties, flattening test, flaring test, hardness test, hydro static test, test Specimens, number of tests, retests, peſſmissible Variations in dimensions and weight, finish, marking, in spection, and rejection. A. S. T. M. Emergency Alter- nate ProVision, EA-A 161; 1942, affected, section 4, Chemical COmpOsition. American SOciety for Testing Materials, A 18.1–42; American Society for Testing Materials, A 182—44; American Society for Testing Materials, A 214–44; American Society for Testing Materials, A 234–44; American Society for Testing Materials, A 252–44; American Society for Testing Materials, A 253-44; 1942. A. S. M. E. BOiler Construction Code Specification, SA- 181. American Standards Assn., G46. 1-1942. Forged or Rolled Steel Pipe Flanges for General Service. COvers flanges to be attached to pip 1ng Or pressure vessels for two classes for general service. Gives Tequirements as to grain flow, chemical COmposition, ladle analysis, ten Sile properties, test specimen, WOrkman Ship, finish, and 1n Spection. 1944. A. S. M. E. BOiler Construction Code Specification, SA- 182. American Standards ASSn. , G37. 1; 1944. Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Walves and Parts for Service at Temperatures from 750 to 1, 1000 F. Includes seven ferritic and three austen it ic Steels, S e le C t 1 on dependent On design and service. Give s requirements for Iſlanufacture, heat t r e a t me n t, chemical composi- t1 On, ladle analysis, check analysis, tens 1 le properties, hyd T O S t at 1 C tests, test Specimens, number Of test S, re tests, macroetch tests, work- Iſanship, f in 1sh, marking, inspection, and rejec- tion. 1944. A. S. M. E. Boiler Construction Code Specification, SA- 214. Electric-Resistance-Welded Steel Heat-Exchanger and COn den Ser Tubes. For tubes up to 2 in. Outside diameter. Gives manufacture, chemical composition, check analysis, flattening test, flaring test, hard- neSS test, hydro Static test, test specimens, number Of tests, retests, retreatment, permissible variati Ons in dimen SiOn S, finish, marking, inspection, and re- jection. A. S. T. M. Emergency Alternate Provision EA-A 214a; 1943, affected section 3, manufacture; section 6, flatten 1ng test; Section 8, hardness test; and Sect1 On 9, hydro Statí c tests. 1944. Factory-Made Wrought Carbon-Steel and Carbon-Molybdenum- Steel Welding F1 ttings. For pressure piping, in- cluding but t welding or SOcket-end parts such as elbows, return bends, caps, tees, reducers, etc. , but not including cast welding fittings. Gives re- Qul rements for material, manufacture, chemical com— p0Slti On, check analysis, he at treatment, tensile properties, hydrostatic tests, retests, workmanship and finish, marking, in Spection, and rejection. 1944. Welded and Seamless Steel Pipe Piles. Covers furnace— welded, electric-welded, and seamless steel black pipe piles. Applies Only to piles in which the steel Section acts as a permanent load-carrying member and 1 s not intended to apply to pipe for general struc- tural purposes. Gives process, tensile properties, test Specimens, number Of tests, retests, standard weights, permissible variations in weights and di- Then S10n S, lengths, ends, finish, marking and inspection. 1944. Welded Alloyed Open-Hearth Iron Pipe. Covers black and galvan 1 zed furnace butt-welded an d electric- resistance-welded alloyed Open-hearth 1 ron pipe. Gives process, chemical composition, check analysts, ten Sile properties, bending properties, flattening test, hydro Stat1 c test, test specimens, number of tests, retests, standard weights, permissible varia- tions in weights and dimensions, lengths, workmanship, fin 1sh, marking, inspection, and rejection. 459 607.1, Directory of Commodity Specifications American S O C i e t y for Testing Materials, A 254-44; American T r a n s 1 t Assn. American T r a n S 1 t Assn. American TranSit ASSn. American Transit ASSn. American Water Works ASSn. 1944. Copper Brazed Steel Tubing. Covers copper brazed steel tubing 3/16 in. and Over in outside diameter, Darticularly suitable for use in automo- bile, refrigerator, and stove industries; for fuel lines, brake lines, oil lines, etc. Gives process, manufacture, chemical composition, check analysis, tensile properties, combined flattening and be n d tests, flaring tests, test, hydroStatic test, soundness of braze, clean- liness, tests, retest, permiss 1 ble variations., Coating, finish, marking, inspection, rejection, and rehearing. dº American Standards Assn., B 16e 5–1943. Pressure- Temperature Ratings for Steel Pipe Flanges, Flanged Fittings, and Walves (American War Standard). A revision of tables 6 t O 11, inclusive., American Standard B 16e-1939, Dublished by the American So- ºciety of Mechanical Engineers and sponsored by the Heating, Piping, and Air Conditioning Contractors National Assn. and the Manufacturers' Standardiza- tion Society of the Walve and Fittings Industry. Specification for Tubular Steel Poles, D11–39; 1939. The se specifications cover material for, and the manufacture of, tubular Steel poles for electric line construction. Gives detailed requirements f or construction of poles, testing, permissible variations in weight and di- mensions, WOrkmanship and finish, and inspection and rejection. This specification has been approved by the American Standards Assn. as American Tenta- tive Standard C13–1926. Selection of Poles for Trolley Line Construction, D119–36; 1936. Describes method for selection and use Of line poles for Overhead construction, and method to be used in selecting proper poles when loading is KnOWI). ReCCIIIſmended Specification for Single-Section Tapered Tubular Steel Poles, D125– 41; 1941. This specification covers material for, and the manufacture of, single-section, single and double-thickness, tapered tubular steel poles for electric line construction; covering (a) embedded type poles, (b) anchor rod type poles. Covers con- Struction of DOle, tests, Dermissible variations in weight and dimensions, and inspection and rejection. Recommended Specification for High Strength Sectional Tubular Steel Poles, D126– 41; 1941. This Specification covers material for, and the manufacture of, high strength, sectional tubular Steel poles for electric line construction. COverS COnstruction Of D O le. , tests, permissible Variations in Weight a n d dimensions, workmanship and finish, and inspection and rejection. . Standard Specifications for Riveted Steel Pipe, 7A. 1–1940. Cover the manu- facture of pipe, intended for the conveyance of wa- ter, which is made from Steel plates with riveted Seams. The pipe Shall be Shop fabricated into Sec- tions having laying lengths of approximately 30 ft. except where shorter lengths are required for clo- sures, curves, chänged in alignment or grade, or to meet special conditions. Each Section Shall be made up of not more than four courses. In general, lon- bending properties, hardness Recommended Practice for American Water Works Assn. American Water Works Assn. American Welding Society. gitudinal seams shall be double riveted lap and cir- cular seams single riveted lap. Field joints shall be single riveted lap unless otherwise specified. Tentative Standard Speci- fications for Lock-Bar Pipe, 7A.2–1940. Cover the manufacture Of lock-bar pipe intended for the con- Veyance of w a t e r which is made from steel plates rolled or formed to a circular cross section, having longitudinal edges planed and upset to a dovetail form which en g a g e s in the groove of an "H-shape." steel lock-bar to form the longitudinal joint of the pipe. After assembly of the plates and the lock-bars the latter are closed by cold pressing thus making a tight fit Over the dovetail edges of the plates. Pipes are shop fabricated into sections having lay— ing le n g h t S of approximately 30 ft. except where Shorter lengths a re required for closure, curves, changes in alignment or grade to meet special condi- tions. Circumferential field joints are single riv- eted unless Otherwise Specified. American Water Works Assn. Standard Specifications for Electric Fusion Welded Steel Water Pipe of Sizes 30 Inches and Over, 7A.3-1940. Covers straight sections or other s p e c 1 a l Sections which are required for ClOSures, Curves, Changes in alignment Or grade to meet special conditions. Gives requirements for de- Scription of Dipe, fabrication, tolerances, cleaning, Sand blasting, and coating pipe surfaces. Te n t a t 1 V e ReVision of Standard Specifications for Steel Water Pipe of Sizes up to but Not Including 30 In c he s. , 7A. 4-TR-1943. Covers Steel pipe intended for the conveyance of wa- ter, in S12es up to but not including 30 in. in di- ameter, and in random, double random or specified laying lengths, Straight Sections, or other special Sections which are required for closures, curves, Changes in alignment Or grade to meet special condi- tions and with ends prepared for type of joint speci- fied. Gives requirements for description of pipe, fabrication, tolerances, tests, and delivery. Rules for Fusion Welding, Steam, Oil, or Air Piping in Marine Construction, 1938. These rules apply to piping for working pres- Sures in excess of 100 lb. per square inch. They do not apply to piping for water and Oil at normal tem- peratures. Includes, qualification of welding proc- ess, rules for qualification of welding Operators, design of piping, layout and dimensigns of piping, StreSS relieving Of plain Carbon Steels, tests, and stamping of work. - Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bullet in of Loss Prevention 22.70; 1940. Detailed Specifications for Laying Fire Mains. Includes requirements for cast iron pipe, asbestos- Cement pipe, pipe linings, fittings, suction pipe, protection, excavation and preparation, foundations, p1pe laying, blocking, and jointing, valves, indica- tor DOSt.S and cast iron ſittings, plugging dead ends, anchorage of t e e S., plugs, and bends, hydrostatic tests, backfilling, and special type pipe. Factory Mutual Bullet in of Loss Prevention 22.71; 1940. An- choring Fire Mains. Gives also diagrams of various Imethods of anchoring conditions. Assn. of American Railroads, Operations and Maintenance Dept., Engineering DiV., Signal Section. Manual of 460 Ores, Metals, and Manufactures 607. l. Recommended Practice, Specification 122-39; 1939. One-Inch Welded Steel Pipe. For use in mechanically Operated units in railway signal Service. Gives chemical and physical Dr Opert ie S, thread S., C Ou- plings, plugs, galvanizing, and tests. - Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1943. Emergency Specifica- tion E-M-111-43 modifies AAR Specification M-111-42, Pipe, Furnace Welded, Electric Resistance Welded and Seamless Steel, to COnſOrm with A. S. T. M. Specifica- tions A-53-42 and EA-53-43, W elded and Seamless Steel Pipe. . Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Pipe, Furnace Welded, Electric Resistance Welded and Seamless Steel, M-111-42, 1942. COvers three weights of black and galvanized pipe, Colling, bending, flanging quall- ties, manufacture, COInDOS it iOn and test, p. 2SSures, weights, and dimensions. Formed Steel Tube Institute. Handbook of Welded Steel Tubing, 1943. To give the user a knowledge of the physical, chemical, and metallurgical properties Of Welded carbon and alloy steel tubing together with commercial tolerance limitations and extensive en- gineering data. Has sections covering general proc- ess, Size tolerances, inspection procedure, inter- nal pressures, S q u a re S and rectangles, physical properties, weight table s, how to order, length tolerances, fabricating (incl. bending), elements Of Sections and index. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Pipe; Steel. Covers def- in 1tion, types and size r a ng e S. , specifications, sizes and uses, and length standards. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Valves and Fittings. Cov- ers definit 1 on, classification, and standards of the industry. National Board of Fire Underwriters. Petroleum Pipe Lines, No. 38; 1932. Recommended practice for the transportation of Crude Oil and liquid petroleum products. Does not include lines within refineries, Oil fields, Or industrial plants. Includes con- Struction. Of pipe, Valves, and fittings; flanged and Welded joints, depth of line within cities and extra gage of pipe, railroad crossings, encasement, emergency Valves at large rivers, and towns; main- tenance and pumping stations. 4. SOC 16ty Of Automotive Engineers. Aeronautical Mate- rial Specification 5050B; 1944. Steel Tubing (Seam-. less); Low Carbon (Annealed). Gives requirements for composition, condition, quality, tolerances, re- ports, identification, and reject ions. Similar Specifications, Army 57-180, type I, WD 1010; SAE 1010. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5053; 1942. Steel Tubing (Weld- ed); Low-Carbon. Gives requirements for type, com— position, grain size, condition, quality, tolerances, tests, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5060A; 1942. Carbon Steel (. 13- - 18 Carbon). For bars, billets, forgings, tubing, Or as Ordered. Gives requirements for composition, Condition, quality, reports, Shipments, identifica- tion, and rejections. Similar Specifications: Navy 46 S 32, Class A; SAE 1015. Society of Automotive Engineers. Aeronautical Material Specification 5075; 1942. Steel Tubing (Seamless); (.22-. 28) Carbon. Covers composition, grain size, con- dition, quality, tolerances, reports, identification; and rejections. Similar to U. S. Gov. , Navy Dept., Bureau of Aeronautics Specification AN-WW-T-846, and Society of Automotive Engineers Specification 1025. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5077; 1942. Steel Tubing (Weld- ed); (.22-. 28) Carbon. Gives requirements for type, COImposition, grain S12e, C.Ondition, quality, toler- ances, tests, reports, identification, and rejections. Similar to U. S. Gov., Army-Navy Aeronautical Speci- fication AN-T-4 and Society of Automotive Engineers Specification 1025. Society of Automotive Engineers. Aeronautical Material Specification 5082; 1944. Steel Tubing (Seamless); (.32-.38) Carbon. Gives requirements for composition, grain size, C.Ondlt iOn, quality, tolerances, reports, identification, and rejections. Similar specifica- ...tions, SAE 1035. Society of Automotive Engineers. 1944 Handbook Sec- tion 1-Aeronautical Parts, Materials and C Ode S. S. A. E. Re c O In me n d e d . Practice for Aircraft Steel Streamline Structural Tubing. Adupted, 1931. Dia- gram with table of streamline dimensions for sizes developed from round tubing 2 to 5 in. in diameter; table of progressive section width diameters; table Of round tubing S1zes available in aluminum alloy, carbon steel, and alloy steel; and tables of round tubing and round and streamline tubing characteris- tics for aluminum alloy, Carb On ste e l’, and alloy Steel. Underwriters' Laboratories, Inc. Standard for Steel Pipe Lines for Underground Water Service, 1940. Cov- ers 1 1/2 to 3-in. butt-welded, 1 1/2 to 24-ln. lap- welded, 14 to 96-in. hammer-welded, 1 1/2 to 26-in. resistance-welded, 4 to 72-in. fusion-welded, 6 to 48-in. Spiral-welded, and 1 1/2 to 24-in. Seamless Steel pipe. Gives requirements f or manufacture, chemical and physical properties and tests, weights and dimensions, permissible Variations, workmanship and finish, marking, inspection and rejection, pro- tective coating, and appendices. U. S. Gov., Army Air Forces Specification 10244 (1);, 1942. Tubing; Rail Carbon Steel Round, Welded. U. S. Gov., Army Air Forces Specification 10245 (1); 1942. Tubing; Steel, C a rb on , Welded (1025) for Gliders. U. S. Gov., Army Air Forces Specification, 40479; 1944. Pipe Line, Fuel Dispensing, Portable. U. S. Gov., Army-Navy Aeronautical Spec 1ſ 1Cation AN-T- 4–1; 1942. Tubing; Steel, Carbon (1025), Welded. U. S. Gov., Army-Navy Aeronautical Specification AN-FF- C-406a-1; 1944. Clamps; Hose. U. S. Gov., Army-Navy Aeronautical Specification AN-WW- T-846–1; 1942. Tubing; Steel, Carbon (1025), Seam- leSS. U. S. Gov., D-e p t . Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R29– 42; 1942. Eaves Trough, Conductor Pipe and Fittings, 461 607.1, Directory of Commodity Specifications and Ridge Rolls. This recommendation establishes a simplified schedule Of Sizes and weights Of eaves trough, conductor pipe, fittings, and styles of gut- ters and ridge rolls. Sponsored by the National Assn. Of Sheet Metal Distributors and the National Wholesale Hardware ASSn. U. S. Gov. , D ept . Of Commerce, National Bureau of Standards Commercial Standard CS5-40; 1940. Pipe Nipples; Brass, Copper, S t e e l and Wrought-Iron. This standard covers steel, ferrous - alloy, and wrought-iron nipples, black- and zinc-coated (hot dip galvanized), in iron-pipe sizes from 1/8 to 12 1n. , Of Standard length; and brass and copper nip- ples in Standard Sizes 1/8 to 6 in. . Gives tables Showing pipe S1zes and Various lengths, packaging, and labeling. Initiated by manufacturers, now rep- resented by National Assn. of Pipe Nipples Manufac- ture I’S. U. S. Gov. , De p t . Of Commerce, National Bureau of Standards Commercial Standard CS7–29; 1929. Stand- ard Weight Malleable Iron or Steel Screwed Unions. This standard covers malleable iron Or Steel unions for use with Standard-weight pipe, and are furnlShed in black, brass Seated and galvanized, brass Seated types. It covers general and detail requirements, material and workmanship, and tens 116 test require- Inent S. U. S. Gov., Fe d e r a l Specification WW-N-351; 1930. Amendment 1; 1936. Nipples, Pipe; Brass, Steel, and Wrought IrOn. COVerS COated and uncoated nipples, in iron pipe sizes from 1/8 to 12 in., of standard lengths; brass nipples in 1r On pipe sizes from 1/8 to 6 in. ; and three types- (A) standard weight, (B) extra strong, and (C) double extra strong. Gives detail requirements; methods of sampling, inspec- tion, and tests; and requirements f Or packaging, packing, and marking for Shipment. U. S. Gov., Fe d e r a l Specification WW-P-404; 1944. Pipe; Steel and Ferrous Alloy for Bending, Flanging, etc. (Iron-Pipe Size). Covers b la c k and coated pipe in three types: (I) Steel-carbon, welded and seamless; (II) steel-copper-bearing, welded a n d seamless; (III) open-hearth iron-copper molybdenum, welded; and three classes- (A) standard weight, (B) extra strong, (C) double extra strong. Gives re- quirements for Iſlater 1al and wOrkmanship, marking, lengths, d1ameter and thickness, weight tolerance S, black pipe, Zinc-COated pipe, pipe ends and COu- plings, pipe threads, and details for each type and Class; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV., Fe d e r a l Specification WW-P-406; 1944. Pipe; Steel and Fe r rous Alloy for Ordinary Uses (Iron-Pipe Size). Covers black, coated, or lined pipe in three types: (I) Steel-carbon, welded and seamless; (II) steel-copper-bearing, welded a n d seamless; (III) open-hearth iron-copper-molybdenum, welded; and three classes-(A) standard weight, (B) extra strong, and (C) double extra strong. Gives requirements for material and workmanship, marking, lengths, diameter and thickness, weight tolerances, black pipe, Zinc-coated pipe, cement line d pipe, pipe ends and couplings, pipe threads, and details for each type and class; methods of Sampling, in- spection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Fe d e r a l Specification WW-U-531; 1932. Unions; Malleable Iron or Steel, 250—Pound. Covers two threaded types- (A) black, brass seated; and (B) zinc-coated (galvanized), brass seated. Gives re- quirements for tensile Strength and dimensions; meth- Ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking. Emergen- cy Alternate Federal Specification E-WW-U-531; 1942 (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for dimensions and pack- aging. U. S. Gov., Fe d e r a l Specification WW-U-536; 1932. Unions; Malleable Iron or Steel, 300-Pound. Covers four types- (XA) black, brass or copper seated; (XB) galvanized, brass or copper seated; (XC) black, all iron or steel; and (XD) galvanized, all iron or steel. Gives requirements for dimensions and tensile strength; methods of Sampling, inspection, and tests; and requirements for packaging, Dacking, and marking. Emergency Alternate Federal Specification E-WW-U- 536; 1942 (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for dimen- SiOns, ultimate loads, marking, and packaging. U. S. Gov. , Navy De p t . Specification 44P 10k; 1945. Pipe, Steel; Seamless and Welded, Black and Zinc- Coated (Galvanized). U. S. Gov., Navy Dept. Specification 44T1c; 1936. Tubing, Steel; Structural. U. S. Gov. , Navy Dept. Specification 44T4d; 1941. Tubing, Steel; Seamless Or Welded. U. S. GOV., Navy D ept . Specification 44T5e; 1943. Tubing, Voice; Brass and Steel. U. S. Gov., Navy Dept. Specification 44T13b; 1938. Tubing, Steel; Seamless, for Oil, Steam, or Water. U. S. Gov., Navy Dept. Specification 44T34; 1939. Tub- ing, Steel; Seamless, Diesel-Engine-Fuel-Injection. U. S. Gov., Navy Dept. Specification 44T36; 1938. Tubing, Steel; Black, Suitable for Lining With Rubber (for Salt-Water Systems on Naval Wessels). U. S. GOV., Navy De p t . Specification 44T41a; 1944. Tubing, Steel; Resistance—Welded for Oil, Steamſ, or Water. U. S. GOV. , Navy De p t . Specification 44T44a; 1944. Tubing, Steel; Rail Carbon, Structural. U. S. Gov., Navy Dept. Specification 45B5d; 1942. Bushings; Pipe. U. S. Gov., Navy Dept. Specification 45F7e; 1942. Flanges, Steel; for Steel Tubing, 300 Pounds W. S. P. U. S. Gov., Navy Dept. Specification 45F15, 1942. Flanges, Steel; for Steel Tubing, 150 Pounds W. S. P. U. S. Gov. , Navy D ep t . Specification 45J 1; 1938. Joints, Steel; Flexible, for Temporary Pipe Connec- tions. U. S. Gov., Navy Dept. Specification 45N3; 1941. Nip— ples, Pipe; Brass, Steel, and Wrought-Iron. U. S. GOV. , Navy Dept., U. S. Coast Guard. Bureau of Marine Inspection and Navigation. Marine Engineer- ing Regulations and Material Specifications, 1942. Contains Specifications and requirements for mate- rials, design, construction, installation, and in- Spection of boilers, unfired pressure vessels and appurtenances thereof, also piping, valves, fittings, flanges, Safety valves, etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes Specifications for lap-welded and seamless 462 Ores, Metals, and Manufactures 607.6 Steel and lap-welded 1 rom boiler tubes, electric- resistance-welded steel and open-hearth iron boiler and Superheater tube S (3 grade S), seamless steel boiler tubes for high-pressure service, medium-carbon Seamless Steel boiler and superheater tubes, and carbon-molybdenum alloy-steel boiler and Superheater tubeS-material, manufacture, chemical composition, ten Sile properties, check analysis, tests, test spec- imens, number of tests, retests, forming Operations, permissible variations in dimensions and weights, finish, and marking. In Substantial agreement with American Society for Testing Materials Standard Spec- 1 fications A83-40, A178–40, A226-40, A192–40, A210-40, and A209–41T respectively. U. S. GOV. , Navy Dept., U. S. Coast Guard. Bureau Of Marine Inspection and Navigation. Marine Engineering Regulations and Material Specifications, 1942. Con- tains specifications and requirements for materials, design, COn Struction, 1nstallati On, and inspectſ On of boilers, unfired pressure vessels and appurtenances thereof, also piping, valves, fittings, flanges, safety Valves, etc. , upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures Of 1,0009 F. Includes Spec- 1 fications for steel pipe-material, chemical composi- tion, tensile requirements, bending properties, tests, finish, and marking, U. S. GOV. , U. S. Army, Ordnance Dept. Specification 57–18OD; 1942. Tubing; Mechanical or Structural Steel, Carbon, and Alloy, Seamless, Welded, and Brazed. References. –Alloy steel tubes and pipe, see 622. 3; methods of test 111g, general requirements for me tals, See 600. 1; Zinc COat 1 m gS and test S, see 600. 3; he at treatments, see 600. 5; Standard thread ing of tubular go Ods, see 607. O; in Stallation, ident, 1 ficatl On, Care Of piping, see 607. O; Steel conduit for electric Wir- ing, see 715. 11; steel boiler tubes, see 703.2; cop- per Slip J O in t S for Steam pipe S, see 642.9; tubular Steel trolley DOle S, see 726. 2. 607. 5 SHEET | RON AND STEEL PHPE American Assn. Of State Highway Officials, M36–42. Standard Specifications for Corrugated Metal Culvert Plpe, G1 Ves SCOpe, materials, fabricati On, S126 and perm 1 SS1 ble variati Ons, WOrkmanship and finish, ſnark- 1ng, inspection and rejectſ On, and testing. American Railway Engineering Assn., COnstruction and Mainten ance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1943. Specificati On for Corrugated Metal Culverts. Gives requirements for mate r1 al-base met al., r1 Wet S, weight Of Z1nc COating, Sampling, analysis Of finished Sheet, tests for Zinc COating, identl ficati On, COrrugatl Ons, gage determination, and toleran ce; fabricat 1 On-shape, dimen S1 On s, and weight, rivets and riveting, COupling bands, WOrkmanship, mill 1nSpection, field in Spection, and a C Ceptances American Railway Engineering Assn. Construction and Maintenance Section, Assn., of Amer 1 can RailroadS. Manual for Railway Engineering, 1944. Specifications for Corrugated Metal Pipe for Subdrainage. For use as underdrains and shall be perforated unless O ther- wise Specified. Gives requirements f O r mater 1al, corrugati Ons, perforations, gage and weight, and COllpling bands. American Railway Engineering Assn. Construction and Main ten ance Sect1 On, ASSn. Of American Railroads. 639677 ( )—1.5—30 Manual for Railway Engineering, 1944. Specifications for Corrugated Structural Plate Culverts and Arches. Includes Materials used in field COnstructi On Of Cul- vert structures which are too large for transporta- tlOn as finished structures. Gives descript 1 On Of plates, base metal, Spelter coating, Sampling, Chemi- cal analysis and tests for spelter coating, ident 1 - fication, bolts, gage determinatí On and tole ran Ce, field inspection and acceptance of plates, forming and punching plates, minimum gage Of side and top plates for p 1 pe St I’ll Ctll Tes, minimum and maximilm height S Of CO Ver for p 1 pes, gage Of bottom plates for pipes, gage of plates for arches, number of bolts, skewed pipes and arches, arch Substructures and head- walls, multiple pipes, multiple arches, bedding and backfilling pipe structures, backfilling arch struc- tures under new fills, Strutting Of pipe, and basis of payment. American Society for Testing Materials, A 211-44; 1944. American Standards ASSne, B36. 16; 1944. Sp1 ral-Welded Steel or Iron Pipe, Covers 4 to 48-1n, diameter, and 1/16 to 11/64-in, wall thickness pipe for conveying liquid, gas, Or vapor. Gives requirements for mate- rial, manufacture, hydrostatic test, permissible Variations in weight and dimensions, length, finish, protective coating, marking, in Spection, and rejec- tion. A. S. T. M. Emergency Alternate Provision EA- A 211; 1942, affected Section 1, SCOP e? Sect1 On 2, material; and secti On 8, protective COating. U. S. GOV. , Dept. Of COImmerce, National Bureau Of Stand- ards. Simplified Practice Recommendation R29-4. 2; 1942. Eaves TTOugh, COnductor P 1 p e , Fittings, and Ridge Rolls. This recommendation establishes a sim- plified schedule of sizes and weights of eaves trough, conductor plpe, f1 tings, and styles Of gutters and r1 dge rolls. Sp0nsOred by the National ASSOC1 atí On Of Sheet Metal D1 Striblu to rS and the National Whole- Sale Hardware ASSI). U. S. Gov. , Federal Specification º-C-806; 1934. Amend- ment 2; 1940, Culverts; IrOn Or Steel, Zinc-Coated. Covers four types— (I) full circle riveted with lap- joint construction; (II) half-circle; (III) wedge lock, lap-joint; and (IV) part-circle with flat bot– toms. Gives requirements for material, workmanship, 1 dentification, chemical composition, rivets, weight Of Zinc coating, and construction; methods Of Sam- pling, 1nSpection, and tests; packing and marking. U. S. Gov. , Federal Works Agency. Public Roads Adminis. tration, Specifications for Construction of Roads and Bridges in National Forests and Nation al Parks, FP-41. Corrugated Galvanized Sheet Metal Culvert Pipe. U. S. GOV. , U. S. Army, cation 28–39; 1939, Quartermaster Corps. Specifi- Pipe, St.0Ve; Elbows and J Oint S. References. –Iron an d steel She et S, see 604. 12, 6O4. 29, 604.3.2; Standa rol thickne SS eS Of D late S and She ets, see 604. O; tolerance S On We 1 ght S aſid th 1 cK- ness of s I, ee ts, see 600. 7; Z1m C C oatings and tests, see 600. 3; r. 1 Vet Steel, r i Vet S, See 603. 21, 608. 4; She et III et al pip in g ºf Or Warm alr he at 1 ng, see 6 14.0, 614. 4; Iſld S On ry Cul Vert S, see 518. 61; C O p per ea Ves tr Ough S and conductor pipe, see 642.9. 607.6 WALWES, COCKS, AND HYDRANTS, FERROUS AND NONFERROUS American GaS ASSne American Standards ASSne , 1942. Listing Requirements for Gas Walves. Z 21. 15- Represents 463 6O7.6 Directory of Commodity Specifications basic standards for safe Operation, Substant 1 al Walves furnished in accordan Ce With this Standard and durable construction, and acceptable performance will fully meet the requirements for steel wedge gate for gas valves. Addenda to American Standard L1 st- valves of the corre Sp0md 1ng S1 ZeS and COld pressure ing Requirements for Gas Walves effective Jan. 1, ratings of A. P.I. Standards 5-G-1. The ring-joint 1944. requirements and dimensions in this standard are in American Gas Assn., American Standards ASSn. Z 21. 21- conformity with A. P. I. Standards 5–G–3 on Ring Joints 1935. Listing Requirements for Automatic Main GaS- for Steel Flanges and Flange Unions for general use Control Walves. Represents minimum standards for the (Section III, Emergency Revision of A. P. I. Standard performance, safe Operation, and Substantial and 600A issued July 1943 as First Supplement). durable constructi On Of gas appliance accessOrie S. American Petroleum Institute, DiV. Of Refining, Stand- American G a S ASSne American Standards ASSn. Z 21. 22- ard 600 B-42; 1942. Standard on Flanged Steel Plug 1935. Listing Requirements for Relief and Automatic Walves, Includes, by reference, requirements on Gas Shut-Off Walves for Use On Water Heatlng System S. chemical analysis and physical properties, and COVers Includes construction requirements; performance re- the major dimensions for flanged steel lubricated and quirements On pressure relief Valves, pressure relief non-lubri cated plug valves of either anti friction or elements Of COmb ination Valves, temperature relief plain-stem design. The ring-joint requirements and Valves, temperature relief elements Of CO Imbination dimension s 1n this standard are in COn formity with Valves, Vacuum relief Valves, and Vacuum relief ele- A. P. I. Standards 5–6–3 on Ring JO in ts for Steel ments Of COInDination Valves; definitions; and arrange- Flanges and Flange Unions for General Use. This ment Of apparatus for testing temperature relief Valves. standard has been prepared to cover requirements Of American Petroleum Institute, Div. of Production. Stand- refineries, natural-gas and natural-gasoline plants, ard 5-F; 1940. Supplement 1; 1941. Specification and for any other service for which this type of for Threads in Walves, Fittings, and Flange S (Ten ta- valve may be considered Suitable. Emergen Cy ReV1S1 On tive) • COVers dimensional Standards for threads and of A. P. I. Standard 600 B, 1ssued July 1943, as First gauges, and gauging practice, for Valves, fittings, Supplement, and flanges intended for use with A. P. I. tubular mate- American Society of Mechanical Engineers, joint sponsor rial, including line pipe, Casing, drill pipe, and tubing. with Heating, Piping, and Air Conditioning Contrac- American Petroleum Institute, Div. Of Production. Stand- tors' Nation al Assn., and Manufacturers' Standardiza- ard 5–G– 1; 1938. Standards on Pipe Line Walves (Ten- tion Society of the Walve and Fittings Industry. tative) • Covers contact-face to contact-face dimen— American Standards Assn., B16. 10-1939. Face-to-Face s1 on S for flanged plp e-line Valves, and includes, by Dimen S10ns of Ferrolls Flanged and Welding End Walves, reference, minimum chemical and physical properties, Covers: (1) Wedge gate valves—cast– 1 ron, for 125, American Petroleum Institute, Dív. Of Production, Stand- 175, and 250-lb. steam service pressure and 800-lb. and 5-G-2; 1941. Standard On Control Walves for hydraulic pressure; and steel, for 150, 300, 400, 600, Drilling and Production, Well-Control, Repressuring, 900, and 1,500-lb. steam service pressures; (2) double and Recycling Services-Solid-Wedge and Double-Disc disc gate valves—cast-iron, for 125, 175, and 250- Gate Valves (Tentative). Covers flanged nonrising lb. Steam service pressure and 800-lb., hydraulic stem steel drilling—through and flow-line gate Valves pressure; (3) globe and angle valves—cast-iron, for having integrally forged or cast flanges. Metal 125 and 250-lb. steam Service pre SSu re; and Steel, Other than the parent metal used for Valve body Seats for 150, 300, 400, 600, 900, and 1,500-lb. Steam serv- and wedge faces is not in Cluded. Requirements as to ice pressures; and (4) swing Check Valves—cast-iron, material, S1 Ze S, design, testing, and marking and for 125 and 250-lb. Steam Service pressure and 800- for interchangeability, as units, between the prod- lb., hydraulic pressure; and Steel, for 150, 300, 400, ucts of d1 fferent Iſlanu facturers. | and 600-lb. Steam Service pressureS, American Petroleum Institute, Div. of Production. Stand- 1 American Society of Refrigerating Engineers. A. S. R. E. ard 5-G-2A; 1941. Standard On Control Walves for Circular 17; 1939. Standard Method of Rat1n g and Drilling and Production-Well-Control, Repressuring, Testing Refrigerant Expansion Walves. Includes methods and Recycling Services- Flanged Round-Opening Steel of rating and testing thermostatic and automatic ex- Plug Valves (Tentative). Requirements for steel pansion Valves. drilling-through and flow-line plug valves with in- || American Society for Testing Materials, A 95-44; 1944. tégrally cast Or forge d steel flanges, having a A. S. M. E. Boller Construction COde Specification SA- single through-C1rcular passage, with two-way co-axial 95. American Standards ASSn, , G17. 1; 1944." Carbon- bore, tapered Or parallel-sided solid or one-piece Steel Castings for Walves, Flanges, and Fittings for plug, and integral Or Separable plug stems, Includes High-Temperature Service. For pressure containing material, S1 Zes, design, testing, and marking, and parts for high temperature service. Gives require- for interchangeability, as units, between the prod– ments for heat treatment, temperature control, chemi- llcts Of Qi fferent manufacturer Se cal composition, ladle analysis, check analysis, ten- American Petroleum Institute, Div. of Refining. Stand- sile properties, bending properties, hydrostatic ard 600A-42; 1942. Standard On Flanged Steel Outside- tests, magnetic particle testing, test Specimeris, Screw-and-Yoke Wedge Gate Valves. Includes, by ref- number of tests, retests, workman Ship, finish, mark- erence, requirements on chemical and physical proper- ing, in spect 1 on, and rejection. A. S. T.M. Emergency ties and covers the major dimens 1 OnS for flanged Alternate Provision EA-A 95; 1944, affected Secti On steel wedge gate valves. Dimens 1 Ons given here in for 5, chemical composition; sectſ on 8, tensile proper- 150-, 300-, 400-, and 600-lb. classes with raised- tie S; and Sect1. On 10, hydro Stat1 C test S. face flanges are in agreement with those glºven 1n American Society for Testing Materials, A 105-40; 1940. A. P.I. Standards 5–3–1 on Pipe—Line-Valves (tentative). A. S.M. E. BOiler Construction COde Specification SA-105. 464 **, Ores, Metals, and Manufactures 607.6 American Standards Assn., G17. 3-1940. Forged or Rolled Steel Pipe Flanges, Forged Fittings, and Walves and Parts for High-Temperature Service. Includes two grades Of material based On tensile Strength; require- Inents for manufacture, heat, treatment, Chemical COIT- position, ladle analysis, ten sile properties, test Specimen, finish, and in Specti One American Society for Testing Materials, A 126-42; 1942. Gray Iron Castings for Walves, Flanges, and Pipe Fittings. Covers regular, higher-strength gray Or SemlSteels, and high-test regular Or alloy composi- tlOn. Requirements for chemical composition, tensile properties, transverse test, mold, test Specimen, etc. American Society for Testing Materials, A 157–44; 1944. A. S. M. E. BOiler COn St Tll Ction COde Specificati On SA- 157. American Standards ASSn. , G36. 1; 1944. AllOy- Steel Castings for Walves, Flanges, and F1 ttings for Service at Temperatures From 750 to 1, 1000 F. In- cludes nine ferritic and two austenltl C grades, se– lection dependent on design and service. Gives re-” quirements for he at treatment, temperature control, Chemical composition, ladle analysis, Check analysis, number of tests, retests, tensile and bending proper— tie S, hydrostatic tests, magnetic particle testing, test specimens, radiographic or destruction tests, workman ship, marking, finish, inspection, and rejec- tion, A. S. T. M. Emergency Alternate Pro V1 sid n EA-A 157; 1944, affected secti On 10, hydrostatic tests. American SOc1 ety for Testing Materials, A 182-44; 1944. A. S. M. E. BO 11er COn St Tu C tion CO de Specificati On SA- 182. American Standards ASSn, , G37. 1; 1944. Forged Or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Walves and Parts for Service at Temperatures From 750 to 1, 100° F. Includes seven ferritic and three austenltic Steels, Select 10n dependent. On design and service. Gives requirements for manufacture, heat treatment, Chemical COImposition, ladle analysis, Check analysis, tensile Dr Operties, hydroStatic tests, test Specimens, number Of testS, retests, macroetch tests, workmanship, I lnish, marking, Inspection, and rejection. American Water Works Assn. Specifications for Gate Walves for Ordinary Water Works Service, 7 F. 1–1939, Covers type of valve and character of service, Sup- plementary details, data to be furnished by manufac- turer, Size of waterway, basis of structural design, iron Castings, bronze, workman ship, bell and flanged ends, bodies and bonnets, gates, gate and body rings, wedging device, guides, ... rollers and tracks for hori- ZOntal Valves, stem and stem nuts, thrust bearings, stuffing boxes, wrench-nuts, cast-iron gears, en- cased Steel gears, indicators, by-passes, gaskets, bolts and nuts, cast markings, painting, testing, inspection, and preparing for shipment, American Water Works Assn. Standard Specifications for Fire Hydrants for Ordinary Water Service, 7 F.3–1940. COvers kind, type, capacity, S1 Ze, thickness of wall of barrel, barrel sections, waterway, hydrant inlet, lugs, hose threads, joining nozzles to barrel, nozzle Caps, Valves read 1 ly removable, main valve closed after accident, operating mechanism, stuffing boxes, drain Valve mechanism, drain or waste outlet, hydrant top, Operating and cap nuts, direction of opening, 1nterchangeability, machined surfaces, water hammer, friction losses, parts of cast-iron, cast-iron, WTOught-lron, Steel, parts of non corrodible metal, Characteristics of noncorrodible metal, facing of Imain gate valves against seats, bolts and nuts, test bars, shop inspection, shop tests, marking, coating, and shop coat 1ng above ground line. ASSn. Of American RailroadS. Operations and Mainter ance Dept. , Mechanical DiV. N. anual Of Standard and Recom- mended Practice, 1942. Brine Valve and Operating Rigging, Rules for. Requirements for size of rods, materials for levers, rubber Seats, malleable iron castings galvani Zing, finish, etc., hand-hole cast— ings design Of brine tank, materials, and in spection. ASSn. Of American Railroads. Operations and Maintenance Dept. , Mech an 1cal Div. Manual Of Standard and Recom- mended Practice, 1942. Globe and Angle Walves for Steam Locomotives for 300-Lb. Pressure. Recommended Practice. Materials for Val VeS to follow A. S. T. M. Specification B-61, except stem for Outside screw type, seat, gland, and handwheel. Gives detailed drawings and tables for globe and angle valves, valve parts, and marking, Emergency Specificati On 1942, changed requirement S. Assn. Of American Railroads. Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Recom— mended Practice, 1942. Specificati Ons for Determin- ing the Size of Safety Valves, Their Application to Locomotives, and Their Repairs. Formula, number re- quí red, materials, marking, capacity, locatí On, tests, diagrams, and standard connection S. AsSn. Of American Railroads. Operations and Main tenance Dept. , Mechanical DiV., Manual Of Standard and Recoſſ- mended Practice, 1942. Tank Car Safety Appliances and Safety Valves for Tank Cars. Detail dimensions and design Of Valves, 2 and 5-in, s1 Zes, design and dimensions for valve springs, dome cover, safety vent, and I. C. C. requirements. Included in Specifi- Cati On S for tank Cars. Chlorine Institute, Inc. Revision of Chlorine Institute, Inc. Drawings Inclusive Of Specifications for Walves for I. C. C. Specification 3A 480, Chlorine Cylinders; and for I. C. C. Specification 106 A 500, Containers; al SO for I. C. C. Specification 106 A 500, Fusible Plugs and Engagement in Heads; 1942. Chlorine Institute, Inc. Safety Valve for Handling Corrosive Gases, 1 1/2-Inch Walve Size; Style J Q, 1940. Includes dimension al requirements of details and assembly, mater 1 als required for each part, and instruction for testing procedure and recondition ing. Crilorine Institute, Inc. Standard Angle Valve for Chlo- rine Tank Cars No. 3-B347; 1938. Requí rements for design, materials, and details of parts and assembly. Compressed Gas Manufacturers' Assn. Safety Device Scned- ule; 1936. Includes classification as frangible disc, fusible plugs, combination frangible dis— fusible plugs, and pop Valves; requirements for design and construction, applications for compressed gas cylin- derS, and definiti Onse Heating, Piping, and Air Conditioning Contractors Na- t1 Onal ASSne Engineering Standards, 1939. Standard dimensions of Valves and fittings and materials, Roughing-in dimensions conform to the Manufacturers Standardization SO ciety of the Valves and F1 ttings Industry; welding neck flanges conform to A. S. A. Standard B36. 10, 1935; and cast 1 r On screwed and flanged fittings to A. S. M. E. Standard B160, 1927; B16a, 1938; and B160, 1928. Manufacturing Chemists' Assn. Of the U. S. Manual Sheet D–32. Faucets, Metal, for Discharging Contents of 465 607.6 Directory of commodity Specifications Steel Barrels Or Drums. Recommended Practice. Adopted, 1939. Revised, 1943. Includes diagram of faucet and recommendation S for threads, gaskets, Shank, and mate- r1 al. Manufacturers Standardization SOciety of the Walve and Fittings Industry. Drain Tapping Standard, SP-28; 1937. Applies to ferrous flanged f1ttings and Valve bodies regardless Of material Or pressure; method of designating 10 ca, tí On Of tapped holes, standard sl Ze of drain COn necti On, and maximum pipe thread S1 Zes which may be tapped with Out boss. Gives symbols, tables of drain sizes and maximum unbossed tappings, and diagrams for fittings and various types of Valves. National Assn. Of Purchasing Agents. HandbOOk Of COm- modity Data Sheets, 1938. Walves and Fittings. Covers definition, classification, and standards of the in- dustry, National Fire Protection Assn. National Fire Codes for Extingui Shing and Alarm Equipment, 1943. Recommenda- tions for Uniform Marking of Fire Hydrants. Covers three classes- (A) flow capacity Of 1,000 g., p., In, Or greater, (B) flow capacity of 500-1,000 g. p. m. , and (C) flow capacity of less than 500 g. p. m. Class (A) tops and nozzle caps—green, class (B) top S and nozzle caps—Orange, and class (C) tops an d n OZZle caps—red. All barrels to be chrome yellow, Al SO covers private hydrants. National Fire Protecti On Assn. Nation al Fire COde S for Extinguishing and Alarm Equipments, 1943. Super- vision and C are of Walves. For controlling water supplies for fire protection. Covers introduction of valves, maintenance, notification, in Specti On after Open ing, methods Of Supervision, approved de- yices and installation, attachment and Operati On Of devices, various systems, emergency Sealing, and Sug- gested precautions while water is shut off sprinklers for repairs or alterations. National, Fire Protection Assn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Walve S, In- dicator Posts, and Hydrants. Specifications for valves, indicator posts, and hydrant S. COVer's gate and check valves including Outside-screw-and-y O ke valves, inside-screw-valves, straightway hose Valves, angle hose valves, and swing check Valves; indicator posts including vertically moving target type and rotating target type; and hydrants. National Fire Protection Assn., National Fire Codes for Flammable Liquids, Gases, Chemicals, and EXplosives, 1943. Gas Shut-Off Walves. Standards for installa- tion, maintenance, and use of emergency gas shut-Off valves. Covers valves, pull boxes, Operating handles, connection of Valve to Operating handle, Supplemen- tary control, installation, tests, and 1nSpection. Society of Automotive Engineers. 1944 Handbook, Section 2—Units, Parts, and Fittin gS. S. A. E. Recommended Practice for Drain Cocks. Adopted, 1921. Table of taper pipe thread sizes with equivalent minimum pas- Sage diameter S. Underwriters' Laboratories, Inc. Adjustable Pressure Reducers for 2 1/2-Inch Outlets on Interior Stand- pipes, 1932. Gives requirements for material, range of adjustment, adjustability, adjustment index, Opera- ting performance, strength, vanes or baffles, threads, and marking. Underwriters' Laboratories, Inc. Specification for In- dicator Posts (no date). For fire protection gate valve construction Standardization Of the target mechanism. Covers requirements for Vertically mov- ing type, details of barrel, extension rod, post cap, Operating stem, handwheel, and target; also Varia- tions for r1 sing stem type such as stem diameter, visibility of stem, and marking. Underwriters' Laboratories, Inc. Standard for Alarm Walves (Section III), Subject 193; 1927. Gives size, type, body and cover, main check, auxiliary check, valve ring S and seat rings, Valve mechanism, hinge, clearances, drains, retarding chamber, circuit closer or Open er, water motor and gongs, marking, COnstru C- tion, practicabi). ity, durability, strength, relia- bility of operation, and uniformity. Underwriters' Laboratories, Inc. Standard for Angle Hose Walves, Subject 668a; 1937. Sizes of valves for use on standpipes are 1, 1 1/4, 1 1/2, 2, and 2 1/2 * in. Gives body and bonnet, seat, disc, stem, stuff- ing box, hand-wheel, hose nipples, and tests. Underwriters' Laboratories, Inc. Standard for COnstru C- tion and Performance of Hazardous Liquid Walves, 1930. For dispensing motor fuel at automobile fill- ing stations installed in accordance with regulatl On S of the National Board of Fire Underwriters. Includes shut-off valves (gate, globe, angle, needle), hose- nozzle valves, and hose drain Valves. De Sign and construction of body, stuffing box, and stem, nozzles, operating parts, and tests. Detail dimensional draw- 1ngs Of Val Ves. Underwriters' Laboratories, Inc. Standard for Hydrant S (Private and Municipal Fire Department Service), 1938. Includes compress 10n and gate type Valves, two-way, two-way and pumper, three-way, three-way and pumper, four-way or double pumper operating up to 170-lb. pressure. Requirements as to design, materials, hose nipples and valves, operating stem, stuffing box and gland, hydrant top, hose cap S, and marking. Underwriters' Laboratories, Inc. Standard for Inside , Screw Valves for Underground Work, 1931. For fire protection gate Valves, Solid, split wedge, or built- up parallel seat gate types, rated at 175-lb. Working pressure. Requí rements for design and constructi On of cast iron body and bonnet, dimensional details, gates, se at rings, thread Standards, Steſi Si Ze S, stuffing boxes, indicator post flange details, and teSt, S. Underwriters' Laboratories, Inc. Standard for Out Side Screw and Yoke Gate Walves, 1931. For fire protec- tion work; standard sizes, types, working pressure, design and construction, and tests. Underwriters' Laboratories, Inc., Standard for Pressure Regulators or Reducing Valves, 1928. Devices of Oxy- acetylene, etc., C On trol of Cylinder pressure, in welding and cutting Operati Ons. Covers general con- struction and performance tests, Underwriters' Laboratories, Inc. Standard for Straight- way Hose Walves, Subject 668b; 1937. S1ze of valves for use on fire pumps and hydrants is 2 1/2 in, and for Standpipes 1, 1 1/4, 1 1/2, 2, and 2 1/2 in. Gives type, body and bonnet, gate and Se at rings, stem, Stuffing box, handwheel, hose nipples, hose caps, and teSt.S. 466 Ores, Metals, and Manufactures 607.6 Underwriters' Laboratories, Inc. Standard for Swing Check Valves (Regular Type), 1931. For fire protec- tion work, requirements as to design and construction of body and bonnet, table of dimensions, seat rings, Clapper, hinge, and Clearance, U. S. GOV. , Army A1 r Forces, Specification 40276-A (1) ; 1940. Valve; Four-Way, De-Icing system, Con- trolling. U. S. GOV. , Army Air Forces. Specification 40293; 1940. Valve; Four-Way, De-Icing System, Controlling, 3/4– Inch Ports, U. S. Gov. , Army A1 r Forces. Specification 40383-A; 1942. Walve; Oxygen, Pressure Reduction. U. S. GOV., Army Air Forces. Specification 40405; Walve; Oxygen Needle, High Pressure. U. S. GOV., Army Air Forces. Specification 40406; Walve; Oxygen Dump, U. S. GOV, , Army Air Force S. Specification 40680; Valve; Oxygen Cylinder, Emergency. U. S. Gov., Army Air Forces. Specification 40747 – A; 1945. Walve; Vacuum SelectOr. U. S. Gov. , Army A1 r Forces. Specification 40779–2; 1945. Walve; Purge (Manifold Pressure Gage Line). U. S. Gov. , Army-Navy Aeronautical Specification AN-C- 71a-2; 1944. Cores; High Pressure Air Walve, U. S. GOV., Army-Navy Aeronautical Specification AN-W- 1-1; 1943. Walves; Hydraulic Pressure Relief. U. S. Gov. , Army–Navy Aeronautical Specification AN-W- 3-1; 1943. Walves; Hydraulic, Shuttle. U. S. Gov. , Army–Navy Aeronautical Specification AN-V- 4-1; 1943. Walves; Hydraulic Directional Control. U. S. Gov., Army-Navy Aeronalltical Specification AN-W- 5b; 1944. Walves; Hydraulic Check, U. S. Gov., Army–Navy Aeronautical Specification AN-W- 6; 1944. Walves; POwer Brake, U. S. Gov. , Army–Navy Aeronautical Specification AN-W- 8-1; 1943. Walves; Vacuum and Pressure System Check. U. S. Gov. , Army–Navy Aeronautical Specification AN-W- 9- 1943. Walves; hydraulic Controllable Checks U. S. Gov. , Army-Navy Aeronautical Specification AN-W- 10a; 1944. Walves; Static Pressure SelectOr. U. S. Gov. , Army-Navy Aeronautical Specification AN-W- 11; 1943. Walves; High Pressure Oxygen Filler. U. S. Gov. , Army–Navy Aeronautical Specification AN-W- 12; 1943. Walves; H 1gh Pressure OXygen Line, U. S. Gov., Army-Navy Aeronautical Specification AN-W- 13a; 1944. Walves; H 1gh Pressure Oxygen Check. U. S. Gov. , Army-Navy Aeronautical Specification AN-W- 14a; 1944. Walves; Low Pressure Oxygen Filler. U. S. Gov. , Army-Navy Aeronautical Specification AN-W- 15-1; 1944. Walve S; LOw Pressure 0Xygen Check. U. S. Gov. , Army-Navy Aeronautical Specification AN-W- 16a; 1944. Walves; 0 il Dilution and Separately Mounted Priming Solenoid. U. S., GOV. , Army-Navy Aeronautical Specification AN-W- 17-1; 1944. Walves; Oxygen Cylinder. U. S. Gov. , Army–Navy Aeronautical Specification AN-W- 20; 1943. Walves; Air Pump Safety. U. S. Gov. , Army-Navy Aeronautical Specification AN-W- 21-1; 1944. Walves; Air Pump Sucti On Relief. U. S. Gov. , Army-Navy Aeronautical Specification AN-W- 22; 1944. Walves; A1 r Vacuum Regulating (Throttling). U. S. GOV. , Army–Navy Aeronautical Specification AN-W- 23; 1944. Walves; Hydraulic Restrictor, 1942. 1942. 1944, U. S. Gov., Army–Navy Aeronautical Specification AN-W- 24-1; 1945. Walves; Wacuum Restricter. U. S., GOV, , Dept. Of Agriculture, FOrest Service. 1 fications MSF-380. Walve; Siamese Control, U. S. GOV. , Dept. Of Agri Culture, FOrest Service. Spec- ificati Ons NO. 381. Walve; Pressure-Relief and Check, U. S. GOV, , Dept. Of Agriculture, Forest, Service. Spec- ifications NO. 382. Walve; Swinging Check and Bleeder. U. S. GOV, , Dept. Of COmmerce, National Bureau Of Stand- ards. Simplified Practice Recommendation R57-32; 1932. Wrought. Iron and Wrought Steel Pipe Walves, and Fittings. This recommen dation establishes a schedule of diameters and thicknesses of wrought iron and wrought steel plp e Valves, and fittings. It covers nominal inside and Outside diameters and ap- proximate thicknesses for Standard welght, and extra strong and double extra strong pipe. In1 tiated by Manufacturers Standardization Society of the Walve and Fittings Industry. U. S., GOV., Dept. Of COIII]erce, National Bureall Of Stand- ards. Simplified Practice Recommendation R183-42; 1942. Bronze or Brass Walve S. This recommendati On covers the working steam pressure and sizes Of steam rated gate, globe, angle, and Check Val VeS. In 1tlated by the Walve Manufacturers Association, U. S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R184-42, 1942. Iron Body Walves. This recommendation covers the working steam pressure and S1zes Of Steam rated gate, globe, angle, and che CK Valve S. Sp0n SOred by the Walve Manufacturers ASSOClation. U. S. GOV. , Dept. Of COmmerce, National Bureau Of Stand- ards. Simplified Practice Recommendation R 20 1-43; 1943. Iron and Steel Pop Safety Walves. This recom- mendati On greatly reduces the variety of pop safety Valves Of iron and Steel and does not in Clude Valves for pressures above 900 lb. per square/inch or tem- peratures above 9009 F. Gives three tables showing details- (1) 1 ron-body valves, (2) carbon-steel-body Valves, and (3) alloy-steel-body valves, U. S., GOV. , Dept. Of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R 204-44; 1944. Bronze Pop Safety Valves, and Bronze, Iron, and Steel Relief Valves. For steam, oil, water, air, gas, and liquids 1 n industrial service, and for marine service where applicable. COvers materials, construction, Springs, maximum service pressure, maxi- mum service temperature, approximate seat diameter, inlet connections, and Outlet connections for various sizes and types of bronze pop safety valves, bronze relief Valves, 1 ron body relief valves, and steel relief Valves. U. S. GOV., Dept. Of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R2O5–44; 1944. IrOn and Steel Relief Walves for Petroleum, Chemical, and General Industrial Services. Intended primarily for air, gas, vapor, and li quí d service requirements for oil refineries, gasolin e plants, Synthetic rubber projects, and chemical plants. Covers general COnstruction, trim materials, top construc- t1 On, discharge are 3 s, abbreviations, and 1dentſ fl- cation numbers. Gives tables showing identification number, inlet S1 Ze, Outlet size, discharge area, maxi- mum service pressure, maximum service temperature, Spec- 607.6 Directory of Commodity Specifications inlet flange, and Outlet flange for 1 ron-body valves, carbon-steel-body Valves, and alloy-steel-body valves. U. S. Gov. , Federal Specification WW-P-54 1 a, 1940. Plumbing Fixtures for Land Use. Includes require– ments for nickel-plated rough Or polished brass, coſſ- preSS10n type lawn fallcet, Straight Or angle pattern, with integral flange tapped for 3/4-in, pipe and with detachable wheel or T-handle key. Emergency Alternate Federal Specification E-WW-P-541a; 1942 (issued by Procurement DiV., Treasury Dept., U. S. Gov. ) changed requirement S for metals and finishes, standard Iſlate- r1 als, 11 lustrations, selections, and alr gaps. U. S. GO V. , Federal Specification WW-P-54. 12 ; 1940. Plumbing Fixtures for Land Use. Includes requirements for four types of large and small flush valves for water ClO Sets, pedestal brinals, and wall and Stall urinal S. Gives requirements for performance features, backflow preventers, fittings, connections; methods of Sam- pling, inspection, and tests; and requirements for pack- aging, packing, and marking for shipment. Emergency Alternate Federal Specification F-WW-P-541a; 1942 (issued by Procurement Div., Treasury Dept., U. S. GOV, ) changed requirements for metals and finishes, Standard materials, illustrations, selections, and air gaps. U. S. G.O.V. , Federal specificatiºn WW-P-541a; 1940. Plumbing F1 xtures for Land Use, Includes require- ments for lavatory self-closing and double faucets; also faucets with drain and supply fittings; bath, for free standing tubs; kitchen, scullery, and serv- 1 ce sinks; single faucet with shoulder, Shank, and flange type; and faucets for laundry trays. Gives requirements for size, threads, and weight; methods Of Sampling, in Spection, and tests; and requirements for packaging, packing, and marking for Shipments. Emergency Alternate Federal Specification E-WW-P-541a; 1942 (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for metals and fin- ishes, standard materials, lllustrations, Selections, and a1 I gaps. U. S. Gov. , Federal Specification WW-P-541a; 1940. Plumbing Fixtures for L and Use. Includes require— ments for street washers with alutomatic nonfreezing drain. Walves shall be connected by two red brass pipes to a cast iron box. Each washer shall be pro- vided with a short T-handle key. Emergency Alternate Federal Specification E-WW-P-541a; 1942 (issued by Procurement Div. , Treasury Dept. , U. S. GOV.) changed requirements for metals and finishes, standard mate- rials, illustrati Ons, selections, and air gap S. U. S. Gov. , Federal Specification WW-P-541a; 1940. Plumbing Fixtures for Land Use. Includes require- ments for wall hydrant. Gives requirements for mate- rial, design, workmanship, and construction; methods Of Sampling, in Spectſ On, and tests; and requirements for packaging, packing, and marking for Shipment. Emergency Alternate Federal Specification E-WW-P-541a; 1942 (1 ssued by Procurement Div. , Treasury Dept. , U. S. Gov. ) changed requirements for metals and fin- ishes, standard materials, 1 llustrations, Selectl On S, and alr gaps. U. S. Gov., Federal Specification WW-W-51; 1936. Amend- ment 1; 1938. Valves, Brass or Bronze; Angle and Globe, 150–Pound, Threaded and Flanged (for Land Use) . Covers valves having renewable nonmetallic disc and raised integral seats; up to and including 2 1/2-in. iron pipe size; for general service with Steam, h0t water, COld Water, Sea water, air, and gas. Give S requirements for chemical composition, dimensions, and physical properties; methods Of Sampling, inspec- tion, and tests; and requirements for packaging, pack- ing, and marking. Emergency Alternate Federal Speci- fication E-WW-W-51; 1942 (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for sizes, Val Ve stems, handwheels, stuffing boxes, threaded end S, parts, disk holders, composition, physical properties, and dimensions and tests. U. S. Gov. , Federal Specification WW-W-61; 1940. Amend- ment 1; 1941. Walves, Cylinder; Oxygen (for Standard Industrial Cylinders), Covers four types suitable for working pressure of 2,000 lb. per square inch- (I) flat seat, packed; (II) flat seat, packless; (III) conical seat, packed; and (IV) conical seat, packless. Gives requirements for COmposition, threads, and dimensions; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Federal Specification WW-W-76b; 1938. Walves, Gate; 125–PQund, Threaded and Flanged (for Land Use). Covers two types— (I) single wedge disk, and (II) double disks Gives requirements for chemical composi- tion, physical properties of valve stems, and dimen- sions; methods Of Sampling, 1 nspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-WW-V-76B; 1942 (issued by Procurement Div., Treasury Dept., U. S. Gov. ) changed requirements for con Struction, stems, bronze-body valves (designation B), iron-body valves (designation I), rising stem (designation R), threaded ends (designation T), physical properties of valve stems, and methods Of Sampling, in Spection, and test S. U. S. GOV., Federal Specification WW-W-151; 1937. Amend- ment 1; 1938. Valves, Radiator; Air, Thermostatic (Gravity Steam-Heating Systems). Covers two types— (I) nonadjustable, and (II) adjustable air vent. Gives requirements for pattern and plating; methods of Sampling, in Spect 10n, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Joint Army-Navy Specification JAN-F-163; 1944. Faucets; Compression and Self-Closing Types for Shipboard Use. - U. S. GOV., Navy Dept. Specification 23W2; 1944. Walves; Escape, Air-Regulating, for Navy Standard Diving Helmets. U. S. GOV., Navy Dept. Specification 30W1g; 1944. Walves; Water-Closet, Flush (Shipboard Use). U. S. Gov. , Navy Dept. Specification 40R1a; 1923. Walve- reseating Outfits. U. S. Gov., Navy Dept. Specification 45C5b; 1935. Cocks; Ground-Key. U. S. Gov. , Navy Dept. Specification 45R16; 1943. Reg— ulatOrs; ders). U. S. Gov. , Navy Dept. Specification 45R3; 1941. Reg- ulators; Gas (Acetylene, Hydrogen, and Oxygen Cylin- der), Two-Stage. U. S. GOV. , Navy Dept. Specification 45W 1 f; 1939. Valves; Bronze, 100 W. S. P., Gate (Shipboard Use). Gas (Acetylene, Hydrogen, and Oxygen Cylin- 468 Ores, Metals, and Manufactures 608.0 U. S. Gov., Navy Dept. Specification 45W4c; HOSe, Magazine Flood and Sprinkling. U. S. GOV. , Navy Dept. Specification 45W5e; 1938. Valves; Check, for Pressures Not Exceeding 100 Pounds. S. GOV, , Navy Dept. Specification 45W8h; 1938. Walves; Pressure-Reducing, Steam (or Air), Pilot Walve Oper- ated, 600-Pound Gage and Less (Shipboard Use). S, GOV. , Navy Dept. Specification 45W9e; 1930. Walves; BrOnze, 100 W. S. P., Angle, CrOSS, and Globe. U. S. Gov. , Navy Dept. Specification 45W10 e, 1941. Walves; Radiator (Shipboard). S. Gov. , Navy Dept. Specification 45W13e; 1941. Valves; Cylinder Gas, Compressed and Liquefied. e U. S. GOV. , Navy Dept. Specification 45W14; 1933. Walves; BrOn Ze, 300 W. S. P., Globe, and Angle, Threaded. U. S. GOV. , Navy Dept. Specification 45W 16a; 1941. Walves; Sprinkling and Flooding, Electrically (Motor) Operated, and Their Control. S. GOV. , Navy Dept. Specification 45W19; 1938. Walves; Forged-Steel, High-Pressure, Angle and Globe, Welding- Ends; Sizes 1/4 Inch to 1 Inch, Inclusive 600 Pounds W. S. P. and 850° F., Maximum Temperature (Shipboard Use). U. S. Gov., Navy Dept. Specification 45W30; 1944. Walves; Regulating, Fuel-Oil-Pressure. U. S. Gov. , Navy Dept. Specification 57P5; 1941. Pinch- cocks, for Rubber Tubing. --- S. Gov. , Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineering Regulations and Material Specifications, 1942. Con- tains specifications and requirements for materials, design, construction, installation, and inspection of boilers, unfired pressure vessels and appurtenances thereof, also plping, Val Ves, fittings, flanges, Safety Valves, etc., upon the strength and efficiency Of which safety Of life is dependent, and are intended for maximum temperatures Of 1, 0000 F. Includes Speci- fications for construction of safety valves and re- lief Valves. S. GOV. , Panama Canal, Purchasing Dept. tion for Gate Walves, 1942. U. S. GOV. , Panama Canal, Purchasing Dept. Specifica- tion for Standard-Welght, Flanged Globe, Angle and Cross Walves (undated). U. S. Gov., Treasury Dept., Procurement Div., 240A; 1942. Walves, Flush; Automati C, Qui et Operating. Gives requirements for type, piston assembly, rellef valve, by-pass, threaded connection, handle, flush, pipe, finish, operation, adjustments, quietness, and backflow preventer; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV, , U. S. Army, Chemical Warfare Service. ification 96–91-4; 1933. Walve; Cylinder, MIII. References.-Methods of testing, general require- ments for metals, see 600. 1; Zinc coatings, nickel plating, see 600. 3; plumbing practice and symbols, see 600. 6; Standard pipe threads, valve sizes, see installation, identification, care of piping, 607. 0; plumbing fixtures, see 617.7; cast carbon Steel, cast alloy steel, see 6 11. 4, 622. 5; cast iron, see. 611. 11; cast brass and bronze, see 645. 21, 646.41; rubber pump valves, see 707. 3; fire hydrant outlet threading, see 974. O; pneum atic t 1 re valves, see 206. 3, 206. 4; brass in got metal for Valves, see 644. 11; #####" ſittings for valves, see 607. 14, 607. 2, 607. 3, 1934. Walves; U. U. U. U. U. U. Specifica- Spec- PO I’t able Chemical 607.7 METALLIC HOSE, FERROUS AND NONFERROUS American Gas Assn. American Standards Assn., Z 21.32- 1942. Listing Requirements for Gas Appliance Con- i nectors of Flexible Metal Tubing and Fittings; Effec- tive January 1, 1943. These requirements apply to gas appliance connectors consisting of a suitable length of braided or nonbrai ded flexible all-metal tubing of 1/2 to 1 in. nominal internal diameter and having a fitting at each end provided with standard pipe threads for connection to gas appliance and house piping. Includes construction and performance requirements and 1.llustration of bending test. Society of Automotive Engineers. 1944 Handbook, Sec- tion 4–Fabricated Materials. S. A. E. Recommended Practice for Flexible Steel Conduit, Tubing, and Fer- rules. Revised, 1941. General Specifications, di- mensions and physical properties, and corrosion test for flexible steel conduit, flexible steel exhaust, heater tubing, and flexible COnduit ferrules. U. S. GOV., Army Air Forces. Specification 10238; Hose; Metal, Flexible (Corrosion Resisting). U. S. Gov. , Army-Navy Aeronautical Specification AN-T- 14-2; 1944. Tubing; Corrosion-Resisting Steel Flex- ible. U. S. Gov., Army-Navy Aeronautical Specification AN-WW- C-561a–2; 1944. Conduit; Flexible, Shielded. U. S. Gov., Federal Specification RR-H-651; 1940. Hose; Metallic, Flexible, Interlocking. Galvanized Steel Or bronze. Gives requirements for material, inside diameter, minimum thickness Of metal, pitch per foot, hydrostatic test pressure, inside diameter Of coll circle, and fittings; methods Of Sampling, inspecti On, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Federal Specification WW-C-566; 1941. Con- duit; Steel, Flexible. Stipulates COImpliance with Underwriters' Laboratories n Standard for Flexible Steel Conduit. " Gives requirements for types, sizes, material and workmanship, thickness, internal diam- eter, welght, corrosion protection, Strength, and flexibility; methods Of Sampling, and tests; packag- 1ng, packing, and marking for shipment. U. S. GOV. , Navy Dept. Specification 33H10; Flexible- Metallic, High-Pressure. U. S. Gov. , Navy Dept. Specification 33 H15b; Hose; Metallic, Flexible. 1938. 1944. HOSe; 1944 e References. –Methods of test ing, general require- ments for me tals, see 600. 1; rust-proof CO at 1 ngs, see 600. 3; rubber metal gas O line hose, see 202. 32; flexible met all ic conduit for electric wiring, see 715. 11; flexible me tallic casing for tachome ter drive, See 724. 22. 608. NAILS, SCREWS, BOLTS, NUTS, AND R | VETS 608.0 GENERAL | TEMS American Institute Of Bolt, Nut and Rivet Manufacturers. Bolt, Nut and Rivet Standards; 1941. Screw-Thread Dimensions and Tolerances (American Standard B1.1– 1935). Threads for bolts and nuts, description and definitions, and tables of dimensions and tolerances for coarse-thread, fine-thread, 8-pitch-thread, and 12-D1 toh-thread series. American Standards Assn. B 1.4-1942. Straight Screw Threads for High-Temperature Bolting (American War Standard). For use with pressure vessels and Steel pipe flanges, fittings, and valves. Covers form of thread, screw thread series, definitions, detail Spec- ifications, gaging, and gives tables Showing limiting dimensions and tolerances for threads On SCrewS and nut S. 469 608.0 Directory of Commodity Specifications American Standards ASSn. , B1.6-1944. Screw Threads of Truncated Whitworth Form (American Truncated Whitworth Threads) (American War Standard). Gives Scope, interchangeability with British Standard Whitworth Threads, thread Specifications, gages and gaging, tap drill S12es, example of interchange- ability, figures, and tables giving data. ASSn. Of American Railroads. Operations and Mainte- Mechanical Div. Manual of Standard and Recommended Practice, 1944. S crew Thread Standards. Revised, 1938. The Sellers or Franklin Institute (U. S. Standard) System of screw threads, bolt heads and nuts, 1s the standard of the A. A. R. except for pipe work and special locomotive work. Give S diagram and formula. Manufacturers Standardization Society of the Walve and Fittings Industry. Screw Thread Standard for Straight Screw Threads for High Temperature Bolt- 1ng SP-29; 1943. Covers the limiting dimensions and tolerances for screw threads on high tempera- ture bolt1ng for use with pressure vessels and steel flanges, fittings, and valves. Gives form of thread, Screw thread Series, definitions, detail specifica- tions, gagłng, and tables for straight screw threads for high-temperature bolting with limiting dimen- S10ns and tolerances for th r e a d S On Screws and threads on nuts in standard sizes from 1/4 in. to 3 1/2 in. - SOciety Of Automotive Engineers. Aeronautical Stand- ard 82; 1942. Screw Thread FOrm, American Nation- al, MOdified (National Round -NR). An external Screw thread form with rounded root for application to highly stressed parts. Diagrammatic dimensional drawing and table of pitches, etc. Society Of Automotive Engineers. Aeronautical Stand- ard 83; 1942. Screw Threads, Aeronautical. Table Of COarse, fine, extra fine, 8-thread series, 12- thread Series, and 16-thread Series for Sizes from 0 to 4. Society of Automotive Engineers and American Society Of Mechanical Engineers, sponsors. American Stand- ards ASSn. , B1.1-1935. N at 1 Onal Standard Screw Threads for BOlt S, Nuts, Machine Screws, and Thread- ed Parts. Similar to corresponding portion of U. S. GOV. , Dept. Of COIII]erce, National Bureau of Stand- ards HandbOOK H28, Screw-Thread Standards for Fed- eral Services. r SOC lety Of Automotive Engineers and American Society of Mechanical Engineers, sponsors. American Stand- ards Assn., B1.3–1941. Acme and Other Translating Threads. Similar to corresponding portion of U. S. Gov., Dept. of Commerce, National Bureau of Ständ- ards Handbook H28, Screw-Thread Standards for Fed- eral Services. - Society of Automotive Engineers. 1944 Handbook, Sec- tion 5-Screws, Bolts, and Washers. S. A. E. Recom- mended Practice for Slots and Cotter Pin Holes, Cap Screws, and BOlts. Revised, 1942. Table Of sizes and dimensions. Society of Aatomotive Engineers. tion 5-Screws, Bolts, and Washers. Screw Threads. Revised, 1942. Standard screw thread series table Of threads per inch in COarse, fine, extra fine, 8-thread series, 12-thread Series, and 16-thread series for sizes 0 to 6; general dimen- nance Dept. , 1944 HandbOOk, Sec- S. A. E. Standard sions f or screws (classes 2 and 3 fits) and nuts (classes 1, 2, and 3 fits) in coarse th read s and screws (classes 2 and 3 fits) and nuts (classes 2 and 3 fits) in fine threads; screws (classes 2 and 3 fits) and nuts (classes 2 and 3 fits) for extra fine, 8-, 12-, and 16-thread series; and class 2 fit screws and nuts for Special Ditch Series. - Society of Automotive Engineers. 1944 Handbook, Sec- tion 5-Screws, Bolts, and Washers. S. A. E. Standard Wrench Head Screw and Bolt Heads, Nuts, and Wrench Openings. Revised, 1942. Diagrams a n d tables of sizes and dimensions for regular and heavy bolt heads, cap Screw heads, set screw heads; regular, heavy, and light nuts and jam nuts; regular, heavy, light, and light thick slotted nuts, machine screw and Stove bolt nuts; light thick nuts, light castle nuts, and Wrench Openings for same. U. S. GOV. , Army-Navy Aeronautical Specification AN- GGG-S-126a; 1943. Screw-Threads; Standard, Aircraft. U. S. GOV. , Dept. Of CO m me r c e , National Bureau Of Standards. Handbook H28; 1944. Screw-Thread Stand- ards for Federal Services. Presents complete dimen- sional data upon which specifications may be based for threaded products for government requirements. Includes terminology (definitions and symbols); Amer- 1can National form Of th r e a d ; American National thread series; Screw threads Of Special diameters, pitches, and lengths of engagement; wrench-head bolts and nuts, and Wrench Openings; round Tunslotted head bolts; machine ScrewS, machine-screw and stove-bolt nuts, and Set Screws; SOcket set Screws, socket-head cap screws, and socket-head shoulder screws; Acme threads; and appendixes COntaining supplementary in- formation of both a general and a technical nature, including Such Specifications as are not intended to be mandatory. U. S. GOV. , Dept. Of C 0 m me r c e , Standards. COmmercial Standard CS24–43; 1943. Screw Threads and Tap-Drill Sizes. The purpose of this standard is to make available for convenient shop use and acceptance inspection the essential specifix- cations, definitions, and dimensional data. On screw threads and tap-drills, which are recorded more com- pletely in Screw Thread Standards for Federal Serv- ices-1942, National Bureau Of Standar d8 Handb OOk H28. Sponsored by the National Screw Thread Commis- sion (succeeded by Interdepartmental S crew Thread Committee). National Bureau Of 608. I NAILS, BRADS, STAPLES, AND TACKS 608. I | Nails - American Iron and Steel Institute. Wire Nails, 1939. Identification Marks Used by Representative American Producers. Detail illustrations of the markings used on roofing and common nails to distinguish the products of various manufacturers. American Railway Engineering Assn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering, 1942. Specifications for Buildings for Railroad Purposes: Slate Roofing. Gives requirements for nails. American Railway Engineering Assn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering, 1942. Specifications 470 Ores, Metals, and Manufactures 608. 15 for Dating Nails. Gives requirements for material, design, and inspection. American Society for Testing Material S, D 249-44T; 1944. Tentative Specificat 1.OnS for ASphalt ROOfing Surfaced With Coarse Mineral Granules. COvers asphalt roofing in sheet form surfaced with colored mineral granules, either 36 or 32 in. in width, composed of roofing-felt saturated and coated On both Sides with asphalt and surfaced on the weather Side with granu- lated slate or equivalent mineral material (of Solld or mixed colors as may be agreed upon by the purchaser and the seller), and on the reverse side with powdered talc or mica. Manufacture, character of felt, Satu- rant, and coatings; physical properties, Surface fin- 1sh, gage, Saturation, packing, nails and lap-cement, sampling and testing, inspection, and basis of rejec- tion. A. S. T.M. Emergency Altern ate Provision EA-D 249b; 1944, affected section 6, Surface finish; table I, physical requirements of asphalt roofing; section 10, packing; and section 12, nails and lap-cement. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-55; 1935. Dating Nall AAR-1-A. For flat headed copper nail, for dating purposes, with dimen- S1 Onal requirements. Contracting Plasterers' International Assn. Standard Specification. Includes requirements for nail S. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R47-28; 1928. Cut Tacks and Small Cut Nails. This recommen- dation establishes a schedule of standard Si Zes, style, and finishes for bill posters tacks, Carpet, upholsterer, trimmer, basket, trunk, Solid head lin- ing, gimp, lace, hide tacks, clout nails, trunk and basket nails, copper and galvanized tacks, Shoe nails and tackS. * U. S. Gov., Federal Specification FF-N-101; 1932, Amend- ment 6; 1944. Nails, Spikes, Staples, and Tacks. Nails. Covers 44 different types. Gives requirements for materials, quality Of Various metals, workmanship, dimensions, tolerances, and tables covering details; methods of inspection and tests; and packing and marking. U. S. GOV. , U. S. Army. Catlon 29-84; 1939. Quartermaster Corps. Specifi- Na11 S; HOI’SeShoe. References.—Methods of test th g, general require- Inents for me tals, see 600. 1; n On C Orr O S i Ve C Oatings and t e St, see 600. 3; Steel and iron Wire gage S., see 603. 40. 608. 12 Brads References. –Methods of test in g, general require- Inerits for Inet als, see 600. 1; n. Onc Or I O S 1 We COat in gs and te St. , see 600. 3; steel and 11 On W1 re gage S., see 603. 40. 608. 13 Staples Package Research Laboratory. Bulletin 309; 1943. Wire for All-Bound Rock Fasten er 4-One BOXes and Crates, Wire 1s technically described as low carbon steel wire and is divided in to two general types- (a) Stapling wire and (b) binding wire. Gives details covering physical properties of wire; detalls for each type including sizes, grades, and finishes; Rockaway wire tester, purchase specifications for wire, and details concerning Staples. U. S. Gov., Federal Specification FF-N-101; 1932. Amend- ment 6; 1944. Nails, Spikes, Staples, and Tacks. Staples. COVers electrician" S, metal lath, poultry netting, and wire fence staples. Gives requirements for materials, quality of various metals, workman- ship, dimensions, tolerances, and tables covering details; methods Of inspect iOn and tests; and pack- ing and marking. U. S. Gov. , U. S. 71-297B; 1933. Signal Corp S. Specification Insulated for Inside Wiring. AI*Imy, Staple; References. –Methods of testing, general require- ments for met als, see 600. 1; noncorrosive coatings and tests, see 600. 3.; Steel and 1r On W II e gage S., see 603. 40. 608. It! Tacks . U. S. Gov. , Federal Specification FF-N-101; 1932. Amend- ment 6; 1944. Nails, Spikes, Staples, and Tacks. Tacks. COvers billposters, Carpet, Copper, galva- nized, double pointed, gimp, Saddle, Shoe, and up- holsterer's tacks. Gives requirements for materials, quality of various metals, workmanship, dimensions, tolerances, and tables COVering details; methods Of inspection and test S; and packing and marking. U. S. Gov. , Federal Specification FF-T-3 11a; 1943. Thumb-Tacks. Covers two types: (I) Draftsmen steel head and (II) general purpose, in four classes-A, SO11d head; B, head with Din extended through; C, colored head; and D, stamped Steel (Cut Out). Gives requirements for material, WOrkmanship, Si Zes, bid Samples, and details; Sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., Treasury Dept., Procurement Div., 649; 1944. Tacks; Map. Covers two types—(I) Spherical head, and (II) flat head. Type II shall have three clas- SeS-A, TOund; B, Square; and C, triangular; and three StyleS-1, plain; 2, numbered; and 3, lettered. Gives requirements for metal, glass, plastic, work- manship, design heads, tolerances in the dimensions of heads, pins, finish, and details for each type including Shape, Si Ze S, and colors; methods Of S8ſſ- pl1.ng, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV. , U. S. Army, COrps Of Engineers. Specifi- catl On 42. 2-7; 1923. Pin; Push. U. S. GOV. , U. S. Army, Corps Of Engineers. Specifi- cation 42-8; 1926. Pin; Map Tack, COlored Head. U. S. GOV. , U. S. Army, Medical Department. Specifi- cation 42–38; 1939. Pin; White Head. U. S. GOV. , U. S. Army, S1 gnal Corps. Specification 71-298A; 1933. Tack; Type S IW-9 and IW-10, for In- side Wiring. - References. –Methods of testing, general require- ments for me tals, see 600. 1; noncorros 1 Ve coatings and tests, see 600. 3.; Steel and 1r on Wire gage, see 603. 40. 608. 15 Spikes U. S. GOV, , Federal Specification FF-N-101; 1932. Amend- ment 6; 1944. Nails, Spikes, Staple S, and Tacks. Spikes. Covers barge, boat, common, gutter, round w1 re, and track Spike S. Gives requirements for mate- rials, quality of various metals, workmanship, dimen— SiOns, toleran Ce S, and table S COvering det all S; methods of inspection and tests; and packing and marking. References. –Railway track Spikes, see 606. 5; methods Of te Sting, general requirements for metals, see 600. 1; Steel and 1 T On Wire gage S, see 603. 40. 471 608. 2 Directory of Commodity Specifications 608.2 SCREWS Aeronautical Chamber of COImmerce Of America, Inc., Na- tional Aircraft Standard NAS 20; 1943. Screw-POst, Connector Panel, Electrical. Gives drawings with dimensions and notes. Developed by National Aircraft Standards COITImittee. Aeronautical Chamber of COmmence Of America, Inc. Na- tional Aircraft Standard NAS 192; 1944. SCTew-PO St, Molded COnnectO I Panel, Electrical. Gives drawings with dimen S1 On S and notes. Developed by National Aircraft Standards COIIIſmittee. Aeronautical Chamber of Commerce Of America, Inc., Na- tional Aircraft Standard NAS 200 and 202; 1944. Screws— Flush Head, 1000 Countersunk and Round Head, Phillip S Recess, Low Carbon Steel and Brass. Gives drawings. with dimensions and notes. Developed by National AirCraft Standards COIII]ittee. Aeronautical Chamber Of Commerce Of America, Inc. Na- tional Aircraft Standard NAS 201 and 203; 1944. Screws—Flush Head, 1000 Countersunk and Round Head, Frearson Recess, Low Carbon Steel and Brass. Gives drawings with dimensions and notes. Developed by National Al TCraft Standards COITInittee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 204, 205, 206, 207, 208, 209, 210, and 211; 1944. ScrewS-1000 Flu Sh Head, Phillips, Recess, Aluminum Alloy, Bronze and Alloy Steel. Gives drawings with dimensions and notes for Nos. 8-32, 10-32, 1/4-28, 5/16–24, 3/8-24, 7/16-20, 1/2–20, and 9/16–18. Developed by National Aircraft Standards COITInittee. Aeronautical Chamber of COmmerce Of America, Inc., Na- tional Aircraft Standard NAS 212, 213, 214, 215, 216, 217, 218, and 219; 1944. Screws-100° Flush Head, Frearson Recess, Aluminum Alloy, Bronze and Alloy Steel. Gives drawings with dimensions and notes for Nos. 8–32, 10-32, 1/2-28, 5/16–24, 3/8-24, 7/16-20, 1/2-2O, and 9/16–18. Developed by National Aircraft, Standards COITInittee. - Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 220, 221, 222, 223, 224, 225, 226, and 227; 1944. Screws-Brazler Head, Phil- lips Recess. G1Ves drawings with dimensions and notes for Nos. 8-32, 10-32, 1/4-28, 5/16-24, 3/8-24, 7/16–20, 1/2–20, and 9/16-18. Developed by National Aircraft Standards Committee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 228, 229, 230, 231, 232, 233, 234, and 235; 1944. Screws—Brazier Head, Frear- son Recess. Gives drawings with dimensions and notes for Nos. 8–32, 10-32, 1/4-28, 5/16-24, 3/8-24, 7/16- 20, 1/2-2O, and 9/16–18. Developed by National Air- craft Standards Committee. American Institute of Bolt, Nut and Rivet Manufacturers. Bolt, Nut and R1 vet Standards, 1941. Includes tables of Si Zes and dimension S (American Standards B18 c- 1930) for machine screws—flat, round, oval, and fillister head; and wood screws-round, flat, and Oval head. Edison Electric Institute. Suggestions for Lag Screws, No. TD-3; 1938. For use in overhead construction- Gives requirements for material, dimensions, threads, strength, preferred sizes and kinds, finish, packing and shipping, inspection, rejections, and dimensional drawings. Radio Manufacturers Assn. Machine Screws, M4-101, M4– 115, and M4-116; 1942. For split knurl Shaft end and medium fit screws in the fine thread Series, table of dimensions for 1/4 to 7/8 in. Screws. Conforms to S. A. E. standards. Standard machine screws conform to American Standard approved by the American Stand- ard S ASSh, Society of Automotive Engineers. Aeronautical Stand- ards 31 and 32; 1941. Screw Heads, Flat Fillister (Aircraft Engine). Diagrammatic dimensional drawings of (31) regular type and (32) lockwire type, cadmium plated, nickel molybdenum steel screw heads No. 10 to 3/8 in. in size. • Society of Automotive Engineers. Aeronautical Stand- ard 77; 1942. Screw; De-Icer Attachment. Diagram- matic dimensional drawing. Society of Automotive Engineers. Aeronautical Stand- ard 78; 1942. Screw; De-I cer Rivnut Plug. Diagram- Iſlati C dimensional drawing. Society of Automotive Engineers. Aeronautical Stand- ard 135; 1943. Screw Heads, Flat Fill 1st er–Large Fillet Aircraft Engline. Diagrammatic drawing. Society of Automotive Engineers and American Society of Mechanical Engineers, Sponsors. American Stand- ards Assn., B18C-1930. Slotted Head Proportions of Machine. SCI’ews, Cap Screws, and WOOd Screws. Similar to corresponding portion of U. S. Gov., Dept. of COIIIſmerce, National Bureau of Standards Handbook H28, Screw-Thread Standards for Federal Services, listed below. Society of Automotive Engineers and American Society of Mechanical Engineers, sponsors. American Stand- ards Assn., B18.3-1936. Socket Set Screws and Socket Head Cap Screws. Similar to corresponding portion of U. S. Gov., Dept. of Commerce, National Bureau of Standards Handbook H28, Screw-Thread Standards for Federal Services, listed below. Society of Automotive Engineers and American Society Of Mechanical Engineers, sponsors. American Stand- ards Assn. B18.3a–1944. Supplement to American Standard SOcket Set Screws and Socket Head Cap Screws. G1 VeS drawings and table showing data for hexagonal and fluted type socket head shoulder screws (stripper bolts) optional. - - SOciety of Automotive Engineers. 1944 Handbook, Sec- t1 On 5-Screws, Bolts, and Washers. S. A. E. Standard Slotted Head Screws. . Adopted, 1930. Diagrams and table S Of Si Zes, tolerance S and dimensions for flat head machine and cap screws, fillister head machine and cap screws, button head cap screws, flat head ma— chine screws, Oval head machine Screws, round head machine screws, and round and oval head wood screws. U. S. GOV. , Army-Navy Aeronautical Specification AN-S- 24a; 1944. Screws; Self-Tapping Steel. U. S. GOV., Army-Navy Aeronautical Specification AN-S- 52; 1944. Screws; Machine, Cap and Set. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards HandbOOK H28; 1944. Screw-Thread Standards for Federal Services. Presents complete dimensional data upon which specifications may be based for threaded products for government requirements. Includes ter— minology (definitions and symbols); machine screws, machine-screw and stove-bolt nuts, and set screws; socket set screws and socket-head cap screws; and appendixes containing supplementary information or 472 Ores, Metals, and Manufactures 608.3 | both a general and a technical nature, including such Specifications as are not intended to be mandatory. U. S. GOV. , Dept. Of COmmerce, National Bureau Of Stand- ards Commercial Standard CS37-31; 1931. Steel Bone Plates and Screws. A COmmercial Standard selected and adopted by industry for Sherman type bone plates. made of chromium-vanadium steel, requirements on Chemical COmposition of plates and ScrewS COrrespond- ing to S.A. E. steel No. 6150, hardness, dimensions and design for 14 plate Si Zes, and 11 screw sizes. Sponsored by the American College of Surgeons. U. S. Gov., Federal Specification FF-H-136, 1936. Hard- ware and Fittings; for Lavatory Partitions and In- closures. Covers hardware and fittings for lavatory Stall and Shower partitions and 1nclOSures Of marble, . slate, or glass. Types f Or marine use are not in- cluded. Includes bolts, latches, Screw fastenings, partition fittings, gravity and Spring hinges, hooks, top and bottom partition standards, Strikes, top rall and shower curtain rods and fittings. Gives require- ments covering dimensions, 111ustrations, composition of material used, workmanship, fasterlings, finish, and details; methods of inspection and tests; and packing and marking. Emergency Alternate Federal Spec- ification E-FF-H-136; July 1943, changed requirements for material and finish in Order to conserve metal, especially bronze. U. S. Gov., Federal Specification FF-S-91; 1934. Screws, Machine; Including Screws, Set. Covers five types of machine screws-(I) flat head, (II) 'round head, (III) oval head, (IV) oval fillister head, and (W) flat fillister head; and nine types of set screws- (A) square head, cup point; (B) square head, round point; (C) square head, cone point; (D) headless, Cup point; (E) headless, round point, (F) headless, cone point; (G) socket head, cup point; (H) socket head, round point; and (I) socket head, cone point. Covers material and workman ship; general requirements; de- tail requirements for each type; methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking for shipment. U. S. Gov., Navy Dept. Specification 4281h; 1942. Screws; Wood, Lag or Coach and Hanger. U. S. Gov. , Navy Dept. Specification 42S5 e : Screws-Machine, Cap and Set; and Nut, S. U. S. Gov., Navy Dept. Specification 43S4; 1936. Screws, Machine; and Nuts, Aluminum-Alloy and Steel (Corrosion- Resisting) (Aircraft Use). U. S. Gov. , Treasury Dept. , Procurement Div. , 530; 1942. Screw-Eyes. Covers five Classes- (A) Large eye, regular shank; (B) medium eye, regular Shank; (C) medium eye, short shank; (D) Small eye, regular Shank; and (E) small eye, short shank. formed of smooth wire stock. Gives requirements for Sizes, tolerances, and finish; methods of sampling, Inspection, and tests; and packaging, packing, and marking. r U. S. Gov., Treasury Dept., Procurement Div., 860; 1944. Screws; Thumb, Steel. COvers One type 8nd 1944. two classes- (A) with shoulder and (B) without shoul-, der. Gives requirements for Si Zes, material, WOrk- manship, threads, manufacture, style of point, flat- tening test, case hardening, Surface finish, marking, and details for each class; méthods of sampling, in- Spection, and tests; and packaging, marking. Shall be Dacking, and Army, Signal Corps. Specification Screw; Lag, for Telephone Line Con- U. S. GOV. , U. S. Struction. References. --Methods of testing, general require – ments for metal S, see 600. 1; noncorrosive coatings and te St S, see 600. 3.; Standard threads, see 608. O; b Olt. #; stock Steel, see 603.21; brass screw Stock, see 645. 11; T 1 gºing SC TeWS, see 608. 7; packag- ing of lag bolts, see 608. 31. 608.3 BOLTS AND NUTS, EXCEPT RAILWAY TRACK BOLTS 608.30 General Items American Society of Mechanical Engineers, Society of Automotive Engineers, Sponsors. American Standards Assn., B 18.2-1941. American Standard Wrench-Head * Bolts and Nuts and Wrench Openings. Similar to cor- responding portion of U. S. Gov. , Dept. Of Commerce, National Bureau of Standards Handbook H 28, Screw— Thread Standards for Federal Services, listed below. This 1941 Standard is a comprehensive revision of the 1933 Report, with many of the dimensions changed, footnotes amplified, much new material added, and SOme 65 illustrations included. DimenS10ns are for— regular series; heavy series; cap screw heads; set Screw heads; regular nuts, jam nuts, and Slotted nuts; machine screw and stove bolt nuts; heavy nuts and jam nuts; heavy Slotted nuts; 11ght nuts and light jam nuts; light thick nuts; light slotted nuts; light thick slotted nuts; light castle nuts; and Open end wrench openings for regular, heavy, and light series bolts and nuts. An appendix gives the formulas upon which dimension and tolerance are based and the thread length. Society of Automotive Engineers and American Society Of Mechanical Engineers, Sponsors. American Standards Assn., B18.2-1941. American Standard Wrench-Head Bolts and Nuts and Wrench Openings. Similar to cor- responding portion of U. S. Gov., Dept. of Commerce, National Bureau of Standards Handbook H28, Screw— Thread Standards for Federal Services. U. S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. Handbook H28; 1944. Screw-Thread Standards for Federal Services. Presents complete dimensional data up on which Specifications may be based for threaded products for government requirements. In- cludes terminology (definitions and symbols); Ameri- can National form of thread; American National thread Series; wrench-head bolts &nd nut S: I'Ound unslotted head bolts; and appendixes containing supplementary information of both a general and a technical nature, including such specifications as are not intended to be mandatory. 608.3 | Bolts Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 28; 1941. Bolt-Tank Strap; Adjustment. Gives drawings with dimensions and notes. Developed by National Aircraft Standards COmmittee. - Aeronautical Chamber of Commerce Of America, Inc., Na- tional Aircraft Standard NAS 144, 145, 146, 147, 148, 149, 150, 152, 154, 156, and 158; 1943. Bolts-In- ternal Wrenching, Steel. Gives drawings with dimen- Sions and notes for Nos. 1/4-28, 5/16-24, 3/8-24, 7/16–20, 1/2-20, 9/16–18, 5/8-18, 3/4–16, 7/8-14, 1- 14, and 1 1/8-12. Developed by National Aircraft Standards Committee. 473 608. 3 | Directory of Commodity Specifications Aeronautical Chamber of Commerce of America, Inc., Na- tional Aircraft Standard NAS 172, 174, 176; 1944. Bolt—Interval Wrenching; Steel. Gives drawings with dimensions and notes for Nos. 1 1/4-12, 1 3/8-12, and 1 1/2-12. Developed by National Aircraft Standards COmmittee. American Institute of Bolt, Nut and Rivet Manufacturers. BOlt, Nut and Rivet Standards, . 1941. Includes tables of dimensions for regular bolt heads (American Stand- ard B18.2-1941) (unfinished square and hexagon, semi- finished hexagon); heavy bolt heads (American stand- ard B18.2-1941) (unfinished square and hexagon, semi- finished hexagon); cap screw heads (hexagon); set Screw heads (American Standard B18.2–1941) (square); tap bolt S (Square and hexagon); body bolts (turned or ground); Joint bolts; lag bolts; square neck, rib- bed neck, fin neck, and countersunk carriage bolts (American Standard B18.5–1939); button head, step, and countersunk bolts (American Standard B18.5–1939); plow bolts (round head, square neck, countersunk; Square head, countersunk; round head, heavy key countersunk; round head, reverse key, countersunk); Stud bolts (tap end, double end, continuous thread); hanger bolts (plain or ribbed shoulder); elevator bolts (flat head, countersunk; ribbed headslotted and unslotted); T-head bolts; bent bolts (J, hook round bend, hook Square bend, hook right angle bend, hook Special, eye closed, eye open, U round bend, U square bend); deck bolts; askew head bolts; T-bolts for use in American Standard T-slots (Tentative Americ an Standard B5a– 1927); and thread length and length tolerance of bolts (standard, lag, and tap). American Society of Mechanical Engineers. Joint sponsor with National Machine Tool Builders Assn. and Society of Automotive Engineers. American Standards Assn., B5. 1-1941. T Slots, Their BOlt S, Nuts, Tongues, and Cutters. Tables of dimension S and tolerances of Standard Sizes. - - American Society of Mechanical Engineers. Joint sponsor with Society of Automotive Engineers. American Stand- ards Assn., B18 f-1928. Plow Bolts. Tables of dimen— S1 Ons and threads for round head, square neck; for Square he ad; for round head, he avy key; for round head reverse key countersunk plow bolts. ASSn. Of American Railroads, Operations and Maintenance Dept. , Engineering D1 v., Signal Section. Manual Of Recommended Practice. Specification for Bolts, Nuts, and Threads, 1943. The recommended Specifications are current American Standards B18.2 (Wrench-Head Bolts and Nuts and Wrench Openings) and B1.1 (Screw Threads) issued by A. S. A. Unless otherwise specified, bolts and nuts shall be of steel, hot-rolled or cold- finished, and shall be American Standard regular, un- finished. - Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1944. Boiler Studs. Recommended Practice, adopted 1943. Gives drawings and tables Showing dimensions for Standard Studs and studs with Over Si Ze Dutt S. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechani Cal Div. Manual Of Standard and Recom- mended Practice, 1944. Cylinder and Valve Head Studs. Recommended Practice, revised 1943. Gives drawings and table showing dimension S. ‘Edison Electric Institute. Suggestions for Specifica- tions for Bolts and Nuts, TD-1; 1937. Covers machine bolts, double arm bolts, carriage bolts, guy clamp bolts and nuts, and other small bolts commonly used in overhead line construction. Gives requirements for material, dimensions, threads, strength, galva- n12ing, preferred sizes, finish, packing and shipping, 1nSpection, rejection, and dimensional drawing. Edison Electric Institute. Suggestions for Specifica- t10ns for Eye BOlt S, TD-4; 1939. For use in overhead line construction. Gives requirements for material, dimensions, threads, strength, galvanizing, preferred Sizes, finish, packing 8nd Shipping, inspection, re- jections, and dimensional drawing. Plain Washer Manufacturers' Assn. Expansion Plugs— Steel, 1938. Gives diameters, thickness of metal, radius, and number of pleces per pound for various Standard Sizes. - Society of Automotive Engineers. Aeronautical Stand- ard 30; 1941. Bolt Heads; Hex8gon (A11'craft Engine). Diagrammatic dimensional drawings for cadmium plated steel bolts 1/4 in. to 3/4 in. 1n size. - Society of Automotive Engineers. Aeronautical Stand- ard 134; 1943. Bolt Heads; Hexagonal-Large Fillet Aircraft Engine. Diagrammatic drawing. Society of Automotive Engineers and American Society Of Mechanical Engineers, Sponsors. American Stand- ards Assn., B18.5-1939. Round Unslotted Head Bolts; Carriage BOlts; Button-Head, Step, and COunter Sunk Bolts; Bolt and Thread Lengths. Similar to corre- Sponding portion Of U. S. Gov. , Dept. of Commerce, National Bureau of Standards Handbook H28, Screw- Thread Standards for Federal Services, listed below. Society of Automotive Engineers. 1944 Handbook, Sec- t10n 5-Screws, Bolts, and Washer S. S. A. E. Standard Connecting Rod Bolts, revised 1941. Gives diagram and table Of Sizes and dimensions. Society of Automotive Engineers. 1944 Handbook, Sec- tion 5-Screws, Bolts, and Washers. S. A. E. Standard Round Unslotted Head Bolts, corrected 1942. Diagrams and tables Of Sizes, dimensions and tolerances for square, fin and ribbed neck carriage bolts, step bolts, button head bolts, countersunk carriage bolts and countersunk bolts; and table of minimum usable thread lengths of round unslotted head bolts. U. S. GOV, , Dept. Of Commerce, National Bureau of Stand- ards. Handbook H28; 1942. Screw-Thread Standards for Federal Services. Presents complete dimensional data upon which specifications may be based for threaded products for government requirements. In- cludes terminology (definitions and symbols); Ameri- can National coarse- and fine-thread series for bolts, nuts, tapped holes, and general application (form of thread, thread series, classification and tolerances, tables Of limiting dimensions, and gages); wrench-head bolts and nuts (series of bolt heads and nuts, re- commended requirements for bolts and cap screws, tables of dimensions for bolts and cap screws, recom— mended requirements and tables of dimensions for nuts); round unslotted head bolts (recommended re- quirements for workmanship, thread series, and de- tails of design, and tables of dimensions for square- neck, ribbed-neck, fin-neck, and countersunk carriage bolts, button-head bolts, stay bolts, and countersunk bolts); and appendixes containing supplementary 474 Ores, Metals, and Manufactures 608.3 | information of both a general and a technical nature, including such Specifications as are not intended to be mandatory. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation Rø3–24; 1924. Plow Bolts. This recommendation establishes a simplified list of types and sizes of plow bolts. Sponsored by Farm Equipment Institute. U. S. GOV., Dept. Of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R60–43; 1943. Packaging of Carriage, Machine, and Lag Bolts. This recommendation establishes packing lists show- ing full-container quantity and approximate gros S Weight for each Size and type of bolt covered, also the approximate weight per 100 bolts for each type and size of bolt. Sponsored by the American Insti- tute of Bolt, Nut, and Rivet Manufacturers. U. S. GOV, , Dept. Of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R169-37; 1937. Machine, Carriage, and Lag Bolts (Steel) (Stock–Production Sizes). This recommendation estab- lishes a simplified schedule of Stock-production Sizes Of Square-head and hexagon-head machine bolts, Square-neck carriage bolts, and lag bolts, Sponsored by the American Institute of Bolt, Nut, and Rivet Manufacturers. U. S. Gov. , Federal Specification FF-B-561; 1937. Bolts; Lag, Steel (Lag-Screws). Covers uncoated and zinc- coated, square head lag-bolts in four types- (1) gimlet point, cut thread, unfinished; (2) gimlet point, rolled thread, unfinished, shouldered; (3) COne point, cut thread, unfinished; and (4) cone point, rolled thread, unfinished, shouldered; three grades- (A) alloy or carbon steel, (B) carbon steel, and (C) commercial steel; in standard sizes-No. 10 to 1 1/4-in. nominal diameter, inclusive; and in lengths from 1 to 16 in., inclusive. Gives general and detail requirements; methods of Sampling, inspec- tion, and test S; and requl rements for packaging, packing, and marking. - U. S. Gov. , Federal Specification FF-B-571 a, 1934. Amendment 1; 1935. Bolts; Nuts; Studs; and Tap Rivets (and Material for Same). Includes three types of bolts—(A) square head (unfinished, semifinished, and finished), (B) hexagonal head (unfinished, semi- finished, and finished); and (C) round unslotted head (button head and square neck carriage). Gives general and detail requirements; methods of sampling, inspec- tion, and test; and requirements for packaging, pack- 1ng, and marking. U. S. GOV. , Navy Dept. Specification 1B2C; 1942. BOlts and Clips, Alloy Steel; and Nuts, Carbon-Steel; Holding-DOwn, for Ordnance Mounts. U. S. Gov., Navy Dept. Specification 43B2d; 1937. Bolts (and Nuts); Deck. U. S. Gov. , Navy Dept. Specification 43B11c; 1936. Studs; Bolts; Nuts; and Tap Rivets (and Material for Same). U. S. Gov. , Navy Dept. Specification 43B14d; 1943. Bolt-Studs, Nuts, and Bars; Round, Steel, for Service at Temperatures Up to 8500 F. U. S. Gov. , Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineering Regulations and Material Specifications, 1942. Con- tains Specifications and requirements for materials, design, Construction, installation, and inspection of boilers, unfired pressure vessels and appurtenances thereof, also piping, valves, fittings, flanges, Safety Valves, etc., upon the strength and efficiency Of which Safety of life is dependent, and are in- tended for maximum temperatures of 1,0000 F. Includes Specifications for alloy-steel bolting material for boiler and Dressure Vessel parts or attachments, valves, flanges, and fittings for high-temperature Service to 1,0000 F. -process, heat treatment, chemi- cal COmposition, tensile properties, Brinell hardness test, workmanship, finish, and nuts and washers. U. S. Gov. , Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineering Regulations and Mater 18l Specifications, 1942. Con- tains specifications and requirements for materials, design, Construction, 1nstallation, and inspection of boilers, unfired pressure vessels, and appurte- nances thereof, also piping, Valves, fittings, flanges, safety valves, etc., upon the strength and efficiency Of which Safety of life is dependent, and are in- tended for Inaximum temperatures Of 1,0009 F. Includes Specifications for two grades (A and B) of stay-bolt Steel-process, Chemical composition, bending proper- ties, test Specimens, number of tests, permissible Variation in diameter, finish, and marking. U. S. Gov, , Treasury Dept., Procurement Div., No. 552; 1942. Bolts; Toggle. Covers-type I, two-piece wing, trunnion nut on wing; and type II, one-piece (Solid) wing; each with four styles- (1) round head bolt, (2) flat head bolt, (3) oven (mushroom) head bolt, (4) threaded rod with nut. Two classes—(A) trunnion nut. On wing, and (B) riveted wing threaded rod with nut. Gives requirements for material, fin- 1sh, threaded members, diameter of bolt, length of bolt, threads per inch, spread of wing, thickness of Steel of Wing, wing, removable bolt, and threaded rod; methods of sampling and in spection; and packag- ing, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., No. 576; 1942. Anchors; Bolt, Concrete and Masonry (for Use With Caulking Tool). Covers-type I, head out, and type II, nut out; class A, with Stud bolt; class B, wlthout bolt, long; and class C, without bolt, short. Gives requirements for material, caulking tool, meas— urement Of SCT'ews, threading, finish, size, threads Der inch, length of anchor, length of bolt, proof load, and recommended safe load; methods of sampling, inspection, and tests; and packaging, packing, and Imarking. U. S. Gov. , Treasury Dept., Procurement Div., No. 584; 1942. Shields; Expansion, Metal. Covers—type I, lag screw; type II, machine bolt; class A, closed end (bottom bearing); class B, open end; style 1, Single, and style 2, double. Gives requirements for material, finish, threaded members, marking, screws, diameter of lag screw or bolt, outside diameter of Shield, length of Shield, and proof load; methods of S&mpling, inspection, and tests; and packaging, pack- ing, and marking. References.--Alloy steel bolts, see 622. 1; methods Of test in g, general requirements for me tals, see 600. 1; noncorrosive coatings and tests; see 600.3; Standard thread S and thread in g, see 808. O, 608.30; Stock for Steel and alloy steel bolts, see 603.21, 622. 1. 475 608.32 Directory of Commodity Specifications 608.32 Nuts American Institute of Bolt, Nut and Rivet Manufacturers. Bolt, Nut and Rivet Standards, 1941. Include tables of dimensions (American Standard B18.2–1941) for regular, heavy, and light nuts and jamb nuts (unfin- 1shed and Semi finished); regular, heavy, light, and thick light semi finished slotted nuts; light thick semifinished hexagon nuts; light semi finished hexagon castle nut S; and Square and hexagon machine screw and Stove bolt nuts. American SOciety Of Mechanical Engineers. Joint Sponsor with National Machine Tool Builders Assn. and Society Of Automotive Engineers. American Standards ASSn. , B5. 1-1941. T Slots, Their Bolts, Nuts, Tongues, and Cutters. Tables of dimensions and tolerances Of standard sizes. ASSn. Of American Railroads, Operations and Maintenance Dept. , Engineering Div., Signal Section. Manual of Recommended Practice. Specification for Bolts, Nuts, and Threads, 1943. are current American Standards B18.2 (Wrench-Head Bolts and Nuts and Wrench Openings) and B1. 1 (Screw Threads) issued by A.S. A. Unless otherwise specified, bolts and nuts shall be Of Steel, hot-rolled or cold- finished, and shall be American Standard regular, unfinished. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Pract 1 ce, 1942. Castle Nuts, Cotter Pins, and Location of Cotter Pin Holes in Projecting Bolt Ends. Table of dimension S and standard designs for bolt ends, castle nut, cotter and taper pins. Edison Electric Institute. Specifications for Bolts and Nuts, TD-1; 1937. In Cludes machine bolts, double arm bolts, carriage bolts, guy clamp bolts and nuts, and other small bolts commonly used in Overhead line construction. Requirements as to materials and gal- vanizing in accordance with A. S. T. M. specifications listed, dimensions follow American Standards, ex- cept guy clamp bolt as per dimensional diagram, thread, strength, preferred sizes, finish, and pack- aging. Society of Automotive Engineers. Aeronautical Stand- ards 33, 34, and 35. Nuts; Aircraft Engine. Diagram- matic dimensional drawings of (33) plain hexagonal, (34) castellated hexagonal, and (35) Shear Slotted hexagonal cadmium plated, nickel molybdenum steel nuts 1/4 in. to 1 in. in size. Society of Automotive Engineers. 1944 Handbook, Sec- tion 5–Screws, BOlts, and Washer S. S. A. E. Recom- mended Practice for Slots in Plain Nuts and for Cap or Acorn Nuts, revised 1942. Gives diagrams and tables showing sizes and dimensions. Society of Automotive Engineers. 1944 Handbook, Sec- tion 5-Screws, Bolts, and Washers. S. A. E. Standard High Nuts, revised 1942. Diagram and table Of Slzes and dimen SiOn S. U. S. Gov. , Army Air Forces. Specification 25531-2; 1944. Nuts: Self-Locking (High Temperature). U. S. Gov. , Army Air Forces. Specification No. 25533; 1942. Nuts; Sheet Spring. U. S. Gov., Army Air Forces. Specification No. 25535; 1944. Nut; Instrument Mounting. - U. S. Gov., Army–Navy Aeronautical Specification AN-N- 2; 1943. Nuts; AirCraft. The recommended Specifications U. S. Gov., Army-Navy Aeronautical Specification AN-N- 5; 1944. Nuts; Self Locking. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ard S. Handbook H28; 1942. Screw-Thread Standards for Federal Services. Presents complete dimensional data upon which specifications may be based for threaded products for government requirements. In- cludes terminology (definitions and symbols); Ameri- can National coarse- and fine-thread series for bolts, nuts, tapped holes, and general application (form of thread, thread Series, classification and tolerances, tables of limiting dimensions, and gages); wrench- head bolts and nuts (series of bolt heads and nuts, recommended requirements for bolts and cap, screws, tables of dimensions for bolts and cap screws, re- COmmended requirements and tables of dimensions for nuts); round unslotted head bolts (recommended re- quirements for workmanship, thread series, and de- tails of design, and tables of dimensions for square- neck, ribbed-neck, fin-neck, and countersunk carriage bolts, button-head bolts, stay bolts, and counter- Sunk bolts); and appendixes containing supplementary information of both a general and a technical nature, including Such Specifications as are not intended to be mandatory. U. S. G.O.V., Federal Specification FF-B-571a; 1934. Amendment 1; 1935. Bolts; Nuts; Studs; and Tap Rivets (and Material for Same). Includes two types of nuts— (A) hexagonal (unfinished regular, semi finished reg- ular, finished regular, castle, semi finished jam, finished jam, and light); and (B) square (unfinished regular, semifinished regular, and semi finished jam). Gives general and detail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Navy Dept. Specification 43B2d; 1937. Nuts (and Bolts); Deck, - U. S. GOV., Navy Dept. Specification 4.3B11C; 1936. Nuts; Bolts; Studs; and Tap Rivets (and Material for Same). U. S. Gov. , Navy Dept. Specification 43B14d; 1943. Bolt-Studs, Nuts, and Bars; Round, Steel, for Service at Temperatures Up to 8500 F. U. S. Gov. , Navy Dept. Specification 45L1; nuts; IrOn (Cast). º U. S. GOV., Navy Dept. Specification 45N1d; nuts; BrOnze. U. S. Gov., Navy Dept. Specification 43S4; 1936. Nuts (and Screws); Machine, Aluminum-Alloy and Steel (Corrosion-Resisting) (Aircraft Use). U. S. Gov., Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineering Regulations and Material Specifications, 1942. Con- tains specifications and requirements for materials, design, construction, installation, and inspection of boilers, unfired pressure vessels and appurte- nances thereof, also piping, valves, fittings, flanges, safety valves, etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures Of 1,0009 F. Includes spec- ifications for carbon and alloy-steel nuts for bolts used in high-temperature service up to 1, 0000 F.— process, fabri Cat 1 on, Stress relieving, chemical COmposition, tests, and finish. References.-Methods of testing, general require- ments for metals, see 600. 1; noncorrosive coatings 476 Ores, Metals, and Manufactures 608.1 and tests, see 600.3: Standard threads and threading, See 608.0, 608. 30; Stock for steel and alloy steel bolts, see 603. 21, 622. 1; lock nuts for ball bear- 1ngs, see 766. 2. 608.4 RIVETS, IRON OR STEEL Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 177 and 178; 1943. Pin, 100°C.; Sunk Head Hi-Shear Rivet and Pin; Flat Head Hi-Shear Rivet. Gives drawings with dimensions and notes. Developed by National Aircraft Standards Com- mittee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 179; 1944. Collar; Hi- Shear Rivet. Gives drawing with dimensions and notes. Developed by National Aircraft Standards Committee. American Bureau of Shipping. Rules for the Classifi- cation and Construction of Steel Wessels, 1944. Iron Rivets. Includes rules for inspection and tests. American Institute of Bolt, Nut and Rivet Manufacturers. Bolt, Nut and Rivet Standards, 1941. Includes tables of dimensions (American Standard B18a– 1927) for Small rivets-flat head, countersunk head, button head, pan head, truss or wagon-box head, tinners', COOpers", and belt rivets; and tables of dimensions (American Standard B18.4–1937) for large rivets; hold-On (dolly bar) and rivet set impressions—button head, high button head, cone head, flat-top counter- Sunk head, round-top countersunk head, pan head, and swell neck; and table of weights of rivets. American Society of Mechanical Engineers and Society of Automotive Engineers, sponsors. American Stand- ards ASSn. , B 188-1927, with 1942 addendum, B 1881– 1942. Small Rivets, Under 7/16-Inch Diameter. Chemi- cal composition, strength, ductility, and hardness tests for the rivet material, tables of standard d1– mensions and tolerances for the standard types, flat head, Counter Sunk head, button-head, pan-head, and tru SS or wagon-box-head rivets. American Society of Mechanical Engineers, Society of Automotive Engineers, Sponsors. American Standards ASSn. , B 18g-1929, With 1942 Addendum, B 18g.1-1942. Tinners', Coopers' , and Belt Rivets. The types of small rivets covered by this standard are designated, Tespectively, as tinners', COOpers', and belt. Rec- Ommendations Concern proportions, tolerances, compo- sition and physical properties of rivet material, physical tests of rivets, finish, and dimensions. American Society for Testing Materials, A 31-40; 1940. A. S. M. E. Boiler Construction Code Specification SA- 31. American Standards Assn., G28.1-1942. BOiler Rivet Steel and Rivets. FOr two Grades, based on tensile strength, to be used in boilers and other pressure vessels. Gives requirements for chemical COmposition, analysis, tensile and bending proper- ties, test Specimens, permissible variations in di- 8meter, finish, and inspection; for rolled steel bars and rivets. American Society for Testing Materials, A 152—39; 1939. Wrought-Iron Rivets and Rivet Rounds. Gives require- ments for rolled bars; chemical composition, tensile and bending properties, micrographic examination, permissible variations in diameter; and for finished TiVets, flattening, etch test, workmanship, and in- Spection. American Society for Testing Materials, A 195—41; 1941. American As Sn. Of State Highway Officials, M 98-41. American Standards Assn., G42.1-1942. High-Strength Structural Rivet Steel. For use with structural Silicon Steel and equivalent steels; annealing, chemi- cal composition, ladle analysis, tensile properties, upsetting test, test Specimen, and permissible varia- tions in size. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Recom— mended Practice, 1942. Rivet Steel and Rivets, M- 110-40; 1940. COVers C&rbon Steel bars for rivets and finished rivets for boilers, locomotive tanks and underframes, passenger and freight equipment cars. Requirements for chemical and physical properties of Steel, bend and flattening tests, and tolerances for finished rivets. SO Ciety Of Automotive Engineers. Aeronautical Material Specification No. 7225; 1940. Steel Rivets (Annealed). Gives requirements for composition, condition, qual- ity, and rejections. Society Of All tomotive Engineers. Aeronautical Material Specification No. 7228; 1940. Rivets; Corrosion- Resistant Steel. Gives requirements for composition, condition, quality, reports, and rejections, Society of Automotive Engineers and American Society Of Mechanical Engineers, Sponsors. American Stand- ards Assn., B18.4-1937. Large Rivets. These rivets are designed for use in structural work of bridges, buildings, and in ship and boiler construction. Covers button- and high-button heads, flat- and TOund-top counter Sunk headS, COne- and pan-headS. Dimensions include the driven shapes of four of the six types of rivets, the corresponding hold-on and rivet-set impressions. Society Of Automotive Engineers. 1944 Handbook, Sec- tion 4-Fabricated Materials. S. A. E. Recommended Practice for Split and Tubular Rivets, revised 1929. Gives diagrams and tables of sizes and dimensions for rivet caps, flat head, Oval head, cupped countersunk- head, flat countersunk-head, and Oval head split and tubular rivets. U. S. Gov. , Federal Specification FF-B-571a; 1934. Amendment 1; 1935. Bolts; Nuts; Studs; and Tap Rivets (and Material for Same). Includes one type of tap rivets. G1 ves general and detail requirements; meth- Ods of Sampling, inspection, and tests; and require- ments for packaging, packing, and marking. U. S. Gov. , Navy Dept. Specification 4.3B 11c; 1936. Rivets, Tap; Bolts; Nuts; Studs (and Material for Same). U. S. Gov. , Navy Dept. Specification 43R1f; 1943. Rods, Rivet (and Rivets); Steel, for Hull Construction. U. S. Gov. ... Navy Dept. Specification 43R2e; 1944. Rivets; Sheet-Metal-Work. U. S. Gov. , Navy Dept. Specification 43R3a; Rivets, (and Rods, Rivet); Boiler. U. S. GOV. , Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineering Regulations and Materlal Specifications, 1942. Con- tains Specifications and requirements for materials, design, construction, installation, and inspection of boilers; unfired pressure vessels and appurte - nances thereof; also piping, valves, f1ttings, ſlanges, 1941. 477 608. l; Directory of Commodity Specifications safety valves, etc., upon the strength and efficiency of which safety Of life is dependent, and are 1 n— tended for maximum temperatures Of 1,0000 F. Includes specifications for rivet iron and 1ron rivets—mate- rial, chemical COmposition, tenslle properties, bend tests, test specimens, number of tests, micrographic tests, physical properties and tests, workmanship and flnish, inspection, and rejection. U. S. GOV. , Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineering Regulati Ons and Material Specifications, 1942. Con- tains Specifications and requirements for materials, design, Construction, installation, and inspection of boilers; unfire pressure vessels and appurtenances thereof; also piping, valves, fittings, flanges, Safety valves, etc., upon the strength and efficiency of which Safety Of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes specifications for three grades of rivet steel-(A) and (B) low carbon and (C) chrome-manganese-silicon alloy-steel; and require- ments for rivetS-chemical composition, tensile and bend- ing properties, test Specimens, tests Of finished rivets, permissible variations in diameter, workmanship, and finish. U. S. GOV. , Treasury Dept., Procurement Div. , No. 574; 1942. Rivets; Bifurcated. Covers—type I, truss head; and Type II, countersunk head. Gives require- ments for material, finish, heads, diameter of shank, diameter of head, height of head, and length; methods Of sampling and in Spection; and packaging, packing, and marking. U. S. GOV., Treasury Dept., Procurement DiV., No. 575; 1942. Rivets; Steel, Structural. Covers—type I, button head; II, high button head (acorn); III, cone head; IV, flat head; W, flat t OD countersunk head; WI, round top countersunk head; WII, pan head, 7/16– in . nominal diameter and smaller; WIII, pan head, 1/2-in. nominal diameter and larger; and IX, truss (wagon box) head. Gives requirements for material, measurement of lengths, fillets, manufacture, diam- eter of body, diameter of head, height of head, and length; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV. , Treasury Dept., Procurement Div., No. 582; 1942. Rivets, Belt, and Brake Band; and Burrs, Belt- Rivet. Covers two types— (I) belt rivets, and (II) brake band rivets. Gives requirements for material, finish, burrs, Slze, Shank diameter, diameter under head, diameter Of head, height of head, and overall length; methods of sampling and inspection; and pack- aging, packing, and marking. References. –Alloy steel rive ts, see 622.9; methods of test, general requirements for metals, see 600. 1; In on c Orr OS 1.We COatings and tests, see 600. 3; Stock for Steel and alloy Steel T 1 Vets, see 603. 21, 621. 31. 608.5 PINS AND SHAFT KEYS 608.5i Pins, Cotter, Dowel, Rod End Pins, Etc. Society of Automotive Engineers. Aeronautical Material Specification No. 7210; 1940. Cotter Pins; Corrosion- Resistant Steel. Gives requirements for composition, condition, quality, Shape, tolerance, Si ZeS, reports, and , rejections. Similar Specifications: Federal FF- P-386, Type C, Navy 42 P7, Type C; S. A. E. 30915. Society of Automotive Engineers. Aeronautical Material Specification No. 7212; 1942. Steel Cotter Pins; Gal- vanized, Low-Carbon. Gives requirements for composi- tion, COnditi On, quality, Shape, toleran Ces, Si Zes, reports, and rejections. Similar Specificati Orls: Navy 47P7, Type B; Federal FF-P-386, Type B; S. A. E. 1010. Society of Automotive Engineers. Aeronautical Material Specification No. 7213; 1943. Cotter Pins; Medium- Carbon, Steel-Zinc Plated. Gives requirements for Chemical composition, condition, quality, shape, tol- erances, Sí Zes, reports, and rejections. Similar Specifications: Navy 42P7, Type B; Federal FF-P-386, Type B; S. A. E. 1040. Society of Automotive Engineers. Aeronautical Standard 39; 1941. Stainless Steel Cotter Pins; Aircraft En- gine. Diagrammatic dimensional drawings showing mini- mum eye and drill hole diameters of corrosion resist- ant steel (18 chromium-8 nickel) cotter pins 1/16 in. to 5/16 in. in diameter, .313 in . to 2.500 in. in length. Society of Automotive Engineers. Aeronautical Standard 40; 1941. Dowel Pins; Aircraft Englne. Diagrammatic dimensional drawing of recommended fits for dowel pins 1/16 in. to 1/2 in. in diameter, .250 in, to 2.000 in, in length. Society of Automotive Engineers. Aeronautical Standard 132; 1943. Pin-Taper. Gives diagram and table Show- ing dimensions and tolerances for tapered pins. Society of Automotive Engineers. Aeronautical Standard 133; 1943. Pin–Clevis. Gives diagram and table show- ing dimensions and tolerances for clevis pins. Society of Automotive Engineers. 1944 Handbook, Sec- tion 5–Screws, BOlt S, and Washers. S. A. E. Standard Cotter Pins, revised 1942. Gives diagram and table of sizes and dimen S1 On Se U. S. Gov. , Federal Specification FF-P-386a; 1943. Amendment 2, 1944. Pins; COtter, Split. COVerS four types— (A) brass, (B) carbon steel, (C) chrpmium- nickel corrosion-resisting steel, and (D) Chr0mium corrosion-resisting steel. Gives requirements for material, workmanship, finish, temper, ductility, chemical composition, Zinc Coat in g, hardness, and sizes; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 42P6b; 1937. Pins; Steel, Taper. U. S. GOV. , Navy Dept. Cotter, Split. U. S. Gov. , Navy Dept. Specification 49'T6b; minals; Tie-Rod, Threaded Clevis Type. Specification 42P7d; 1937. Pins; 1939. Ter- References.—Methods of testing general require- ments for me tals, see 600. 1; bolt and rive t steel stock, see 603. 21; T Od ends and pins, aut. Omotive, see 722. 33. 608.52 Shaft Keys American Petroleum Institute, Div. Of Production. Stand- ard 4-A; 1939. Rig Iron Standards. Includes dimen- SiOnal Standards On four Si Ze S Of rig iron and On five sizes of sand reels. Rig Irons covered by this specification are for Oil Company purposes. American Petroleum Institute, Div. Of Production. Stand- ard 7; 1944. Transmission Standards. For equipment and machinery used for 'drilling and production pur- poses in the O1 l industry. Applies to shafting and bored members, keys and Keyways, and chains. COvers material, workman Ship and finish, marking, Shafting 478 Ores, Metals, and Manufactures 608. 7 and keys basic Standards, Shafting and keys detailed dimensions, chain, inspection and rejection, and 8ppendices. American Society of Mechanical Engineers. Woodruff Keys, KeySlots, and Cutter S. American Standards ASSn, , B17 f – 1930. D1menSiOn S and tolerance S f Or Standard Woodruff keys, keyslots, and cutters, stand- ard key numbers. For keys ranging from 1/ 16 by 1/2 in, long to 3/8 by 1 1/2 in. Long. Tables give over- all dimensions of keys, distance from center of circle forming the key profile to the top of the key, and Overall dimensi Ons with maximum and minimum limits for keyslots of the series established. For the two series of keyslot cutters adopted, overall dimensions and number Of teeth for both fine and CO arse series, tolerances, and general design features are given. American Society of Mechanical Engineers. American Standards AS Sn. , B 17. 1-1943. Shafting and Stock Keys. Dimensions and Tolerances for Finished Steel Shafting, Parallel Stock Keys, and Taper Stock Keys. Covers finished shafting, plain parallel stock keys, plain and gib-head taper stock keys, and tolerances On key and Shafting dimen S10ns. Gives 111ustrative diagrams and tables showing dimensions and tolerances. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittinge. S. A. E. Standard WOOdruff Keys, adopted 1929. Diagrams and tables of dimensions and details for keys, key-slot, key above Shaft, and keyways. References.-Methods of testing general requirements for metals, see 600. 1; shafts, see 6 11. 52; cotter keys, see 608. 51. 608.53 Studs Society of Automotive Engineers. Aeronautical Recom- mended Practice, 142; 1943. Stud Fits and Tolerances (Steel in Aluminum or Magnesium Alloys). Gives sizes, number Of threads, hole dimen Si Ons, standard Stud dimension S, data, and diagrammatic drawings Showing Stud end Oversize identifications. 608.6 WASHERS Aeronautical Chamber of Commerce of America, Inc., Na- tional Aircraft Standard NAS 70; 1942. Washer–Plain. Gives drawing with dimensions and notes. Developed by National Aircraft Standards Committee. Aeronautical Chamber Of Commerce of America, Inc., Na- t1Onal Aircraft Standard NAS 143; 1942. Washers—X- 4130 O r Equivalent, H. T. 125,000 t O 145,000 PSI, Countersunk and Plain Type. Gives drawings with di- mensions and notes. Developed by National Aircraft Standards Committee. Edison Electric Institute. Suggestions for Specifica- tions for Rolled Steel Washers, No. TD-10; 1940. COverS flat, round, and square rolled Steel washers COſmOnly used in Overhead line construction. Gives requirements for material, kind, dimensions, galva- nizing, packing and shipping, inspection, and rejec- tí On. Plain Washer Manufacturers' Assn. Manufacturers Stand- ard Plain Washers, 1938. This specification lists Standard Outside and hole diameters, thickne SS Of metal, and estimated number per pound for various bolt diameters; and gives permissible tolerances. AlSO includes narrow rim plain washers, light Steel 634)677 O—45—31 Washers, plain timber construction Washers, riveting washers, Small standard regular plain washers (for Screws), round flat washers-steel, brass, malleable, square washers (round hole), malleable iron bevel Washers (Square outside), formed Washers—countersunk type (Steel-plain, nickel-plated, brass, etc.) hard- ened Steel tension washers, cupped washers, lock Washers-Spring, and Shakeproof types, and internal type-flat. Society of Automotive Engineers. Aeronautical Material Specificati On No. 7240; 1940. Lock-washers. Gives requirements for form (plain helical steel), composi- tion, condit 1pm, quality, finish, bend tests, and rejections. Similar to U. S. Gov., War Dept., Spec- ification 25523. Society of Automotive Engineers. Aeronautical Stand- , ard 36; 1941. Plain Washers; Aircraft Engine. Dia- grammatic dimensional drawing of cadmium plate, deep drawing and low carbon steel washers No. 10 to 1 in. in Si Ze. Society of Automotive Engineers. 1944 Handbook, Sec- tion 5-Screws, Bolts, and Washers. S. A. E. Standard Lock Washers-Carbon Steel, revised 1944. Gives dia- gram, use and application, washer section, finish, Colling, quality of finish, material and hardness, temper test, toughness test, and table Showing Sizes 8nd dimen SiOnS. Society of Automotive Engineers. 1944 Handbook, Sec- tion 5-Screws, BOlt S, and Washers. S. A. E. Standard Plain Washers, revised 1931. Gives table showing Sizes and dimensions. U. S. Gov., Army-Navy Aeronautical Specification AN-W- 7a-1; 1944. Washers; Spring Lock. U. S. Gov. , Navy Dept. Specification 43 W 1e; Washers; Iron and Steel. U. S. GOV. , Navy Dept. Specification 43W2d; ers; Brass. U. S. Gov., Treasury Dept., Procurement Div., No. 307; 1938. Washers; Iron and Steel. Shall be of two types-round and square. Gives requirements for finishes, material, bolt size, hole size, outside dimension, thickness, and variations; methods of Sampling, inspection, and tests; and packaging, pack- ing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 414; 1940. Washers; Steel, Lock, Spring, Helical. Shall be of three classes- (A) light, (B) heavy, and (C) regular. Gives requirements for design, hardness, Widths, thickness, inside diameter, and approximate Weight; methods of Sampling, inspection, and tests; and packaging, packing, and marking. 1944. 1945. Wash- References. -Lock washers and nuts for ball bear- 608.7 TURNBUCKLES U. S. Gov., Army-Navy Aeronautical Specification AN-T- 198; 1943. Turnbuckles; Aircraft. U. S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R71–28; 1928. Turnbuckles. This recommendation establishes a list of Stock sizes of turnbuckles with and with- out stubs and with hook, eye, and jaw ends. U. S. Gov. , Federal Specification FF-T-791; 1936. Amend- ment 1; 1944. Turnbuckles. Covers three types—(I) Open buckle, (II) pipe buckle, and (III) rigging 479 608, 7 Directory of Commodity Specifications Q buckle; and eight classes. Gives requirements for material, Workmanship, size, length of head, thread, tensile strength, bend test, finish, galvanizing, manufacture, and details for each type and class; methods of Sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov. , Navy Dept. Specification 12T/b; 1942. Turn- buckles (Aircraft Use). U. S. Gov. , Navy Dept. Specification 12T11; 1944. Turn— buckles, for Wire Rope. References. --Methods of testing, general require- ments for metals, see 600. 1; noncorrosive coatings, See 600. 3.; Standard threads, see 608. O. 608.8 SNAPS AND FASTENERS U. S. Gov. , Army-Navy Aeronautical Specification AN-F- 16; 1943. Fasteners; Interlocking Slide. U. S. Gov. , Navy Dept. Specification 27F10; 1941. Fast- eners; Trousers (Catch-On). 608.9 MISCELLANEOUS MANUFACTURES American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1936. Specifications for Metal Details Used in Wood Bridges and Trestles. 610-619 6 | | . CAST | NGS AND FORG | NGS 6 || - O GENERAL ITEMS American Bureau Of Shipping. Rules for the Classifica- tion and Construction of Steel Wessels, 1944. Hull Castings and Machinery Castings. Include rules for inspection and tests. American Bureau Of Shipping. Rules for the Classifica- t1 On and Construction of Steel Wessels, 1944. Hull Forgings and Machinery Forgings. Include rules for in Spection and tests. American Iron and Steel Institute. Manufacturers' Standard Practice. Supplementary Information. Sec- tion-Forgings. Includes tables of standard forging allowances and rough turning allowances. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Ornamental and Mis– cellaneous Metal Work. Gives requirements for castings. American Society for Testing Materials, A19 6–42T; 1942. Tentative Definitions of Terms Relating to Cast Iron. Gives definitions for cast iron, pig iron, gray cast iTOn, white Cast 11°On, mottle d ca,3t iron, malleable cast iron, and pearlitic malleable cast iron. American Society for Testing Materials, A 247–41ſ; 1941. Tentative Recommended Practice for Evaluating the Microstructure of Graphite in Gray Iron. This pro- cedure covers the classification of flake graphite in gray cast iron by comparison with two charts illus- trating standard structures. Directions for the use of the Se charts and a procedure by which Specimens Of cast 1 ron may be prepared SO that the charts can be correctly used are presented. Selection of speci- men, poli Shing, estimation Of ſlake S126 W1th Chart, use of calibrated oculars, recording graphite |RON AND STEEL Gives requirements for wrought iron, steel, cast iron, cap-stringer straps, spikes, packing spools or Separators, Cast Washers, wrought washers, and special Castings. U. S. Gov. , Navy Dept. Specification 42G1e; 1945. Grom- mets and Grommet Rings. U. S. Gov. , Navy Dept. Specification 42 J 1b; 1944. Joints; Universal, for Use Other Than for Motorboat Shafting. U. S. Gov. , Treasury Dept., Procurement Div., No. 543; 1942. Fasteners; Wood Joint, Corrugated. Covers two types-(I) divergent corrugations and (II) parallel Corrugations; and two classes- (A) saw edge and (B) plain edge. Gives requirements for material, work— manship, length, thickness, width, and corrugations; methods of Sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., No. 568; 1942. Eyelets; Shoemakers". Shall cover: Type I— Visible; sizes 1, 2, and 3. Type II—invisible; sizes 1, 2, and 3. Base material shall be steel not less than 0.0075 in. In thickness and gives requirements for finish, hole diameter, color, and provision for Setting; methods of sampling, inspection, and test; and packaging, packing, and marking. MANUFACTURES structure in gray iron, and recommended procedure for poli Shing micro sections of cast 1 ron. Pre- pared jointly by the American Foundrymen's Associa- tion and the American Society for Testing Materi- als. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Cast Iron. Covers defini- t1On, Constants, alloying, uses, and general Spe C1- ficationS. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. S. A. E. Standard Steels. The Steel COmpositions included in this Standard are COnsidered adequate for practically all parts made of ferrous materials that are necessary for the pro- duction of automot 1 we apparatus and 1nclude grades that have been found commercially available and tech- nically adequate for the Service required of Such parts. Includes general instructions, explanation Of S. A. E. numbering System, Chemical COmpositions, methods of sampling for check analysis, method of determining harden ability, grain S1 Ze charts for classification of steel, magnarlux testing, deter- mination of inclusions, general characteristics and heat treatments, ten Slon test Specimens, physical properties, hardne SS tests, and definition of heat treating terms. 6 || - I GRAY | RON CAST | NGS 6 | | . . . Gray Cast Iron American Gear Manufact rulers Assn. Standard 242.01; 1944. Cast Iron Gear Blanks; Tentative. Covers pur- pose, Scope, classes, material manufacture, chemical composition, he at treatment, general physical prop- erty, controlling Section, tests, workman ship and finish, and inspection. 480 Ores, Metals, and Manufactures 6 | | . I2 American Public Works Assn. Sewers, J 1-38; 1938. In- cludes gray iron castings conforming to A. S. T. M. Specification A48 for manhole and Wellhole frames, covers, inlet frames, traps, and Other sewer appur- tenan CeS, American Society for Testing Materials, A 48-41; 1941. A. S. M. E. Boiler Construction Code Specification SA- 48. American Assn. Of State Highway Officials, M- 105-41. American Standards ASSn. , G25. 1 – 1942. Gray Iron Castings. Applies to Castings where Strength is consideration; tensile Strength Classes, transverse test, test bars, test procedure, requirements as to Chemical composition, and explanatory notes. American Society for Testing Materials, A 126-42; 1942. Gray Iron Castings for Walves, Flanges, and Pipe Fittings. Covers regular, high-strength gray or semi- steels, and high-test regular or alloy composition. Requirements for chemical composition, ten Sile prop- erties, transverse test, mold, test Specimen, etc. American Society for Testing Materials, A 159-41; 1941. S. A. E. Recommended Practice for Automotive Gray Iron Castings. Automotive Gray Iron Castings. Gives Scope, melting practice, hardne SS, hardne S S test, transverse strength, transverse test, tension test, chemical composition, chemical analysis, workmanship and finish, machineability, inspection, and rejection. American Society for Testing Materials, A 159-44T; 1944. Tentative Specifications for Automotive Gray Iron Castings. Gives scope, hardne SS, transverse strength, tensile strength, Workmanship and finish, machineability, inspection, rejection, and appendix. American Society for Testing Materials, A 190-44T; 1944. Tentative Specifications for Lightweight and Thin-Sectioned Gray Iron Castings. For castings in which appearance, machineability, and dimension tol- erances are primary considerations, based on V1Sual inspection of castings and testing for machineability, but not primarily for strength consideration S. Gives sample castings, physical test S, hardness tests, machineability, chemical composition, Workmanship and finish, inspection and rejection, and certifica- tí On. º American Society for Testing Materials, A 278–44T, 1944. Tentative Specification for Gray Iron Castings for Pressure—Containing Parts for Temperatures Up to 650° F. Covers scope, manufacture, tensile Strength classification, test bars, correlation of test bar and casting, molding and pouring test bars, tensile strength test procedure, number of tests, retests, chemical composition, workmanship and finish, mark- ing, and in Spection. Assn. of American Railroads, Operations and Maintenance Dept., Engineering Div., Signal Section. Manual of Recommended Practice, 1939. Specification for Gray Iron Castings. This organization has adopted the current A. S. T. M. Specification A 48 for gray 11"On Castings. ; Hydraulic Institute. Material Specification for Gray Iron Castings, No. 110; 1939. This specificati On cover's gray iron castings used in manufacture Of pumping equipment, not of a corrosive-resistant type, nor modified by heat treatment. Covers only physical properties such as ten sile strength and transverse loading requirements, which are equivalent to A. S. T. M. Specification A48. This Specification closely par- allels A. S. T.M. A48, except that the transverse test is made the basis of acceptance rather than the ten- sile test. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Mater i al S. -S. A. E. Re commended Practice for Automotive Gray Iron Castings, revised 1942. Includes general information and requirements for physical properties, compositions, and uses of plain and alloy cast irons. Practically conforms with American Society for Testing Materials Specification A 159-41. U. S. Gov., Federal Specification QQ-I-652; 1939. Amend- ment 3; 1942. IrOn, Gray; Castings. COvers 8 class- eS-20, 25, 30, 35, 40, 50, 60, and Special. Gives re- quirements for quality, chemical composition, and physi- cal requirements; methods of sampling, inspection, and tests; requirements for packing and marking for shipment. U. S. Gov. , Navy Dept. Specification 4615c; 1941. Iron, Gray, High-Test (Semisteel); Castings. U. S. Gov. , Navy Dept. Specification 46L6c; 1940. Iron, Gray; Castings. . U. S. Gov. , Navy Dept. Specification 4619; 1940. Iron, Gray, Alloy; Castings, Scale-Resisting. U. S. Gov. , Navy Dept., U. S. Coast Guard, Bureau Of Marine Inspection and Navigation. Marine Engineering Regulations and Material Specifications, 1942. Con- tains specifications and requirements for materials, design, COn Structi On, in Stallation, and inspection of boilers, unfired pressure vessels, and appurte- nances thereof; also piping, Valves, fittings, flanges, safety valves, etc., upon the strength and efficiency of which safety of life is dependent, and are in- tended for maximum temperatures Of 1,000o F. Includes Specifications for three grade S Of gray iron for castings such as valve bodies, ſittings, flanges, including parts to be assembled into Valves, manufac- tured in advance and Supplied for Sale from Stock- process, chemical COmpo S1 ti On S, tensile properties, mold, test Specimens, tension test apparatus, records, WOrkmanship, and finish. In substantial agreement with American Society for Testing Materials Standard Specification A126. References.-Methods of testing, general require- ments f OT metals, see 600. 1; Standard Samples, see 611.0; other specifications for cast iron, see spec- #;ations Of individual C Ommod it le S made Of 'C a st I*OIſle 6| I. 12 Manhole and Conduit Castings American Society of Civil Engineers and American Stand- ards Assn., Telephone Group, CO-sponsors. American Standards Assn., A35. 1-1941. Manhole Frame S and Covers for Sub-Surface Structures. Requirements On design, material, and dimension S. U. S. Gov. , Navy Dept., Bureau of Yards and Docks. Specification E-9 Ye; 1943. Electrical Apparatus, Distributing Systems, and Wiring (Emergency Edition). Includes requirements for manhole covers and framés. U. S. Gov., U. S. Army, Signal Corps. Specification 71-459–D; 1934. Manhole Tops, Types MC-83 and MC-85; Handhole Lld, Type MC-86. References. –Methods of , testing, general require- ments for metals, see 600. 1; Standard Samples, see 611. O; other specifications for cast iron, see 611. 11; masonry Sewers, see 518.67. 481 6 || | | | 3 Directory of Commodity Specifications 6|| - 13 Sluice Gates and Moor ing Bitts American Water Works ASSn. Tentative Standard Speci- fications for Sluice Gates, 7F. 2T-1941. Covers type and service, supplementary details, data to be fur- nished, size of waterway, basis of structural de- sign, iron castings, bronze, bolts, Studs and nuts, type of end connections, frames, disc, free rings Or facings, wedging devices, guides, stems, Wall guides and bearings, thrust bearings, Operating mechanism, indicators, workmanship, painting, testing, inspec- tion, and preparing for shipment. References.—Methods of testing, general require- ments for metals, see 600. 1; Standard Sample S Of cast iron, see 611 . 0; specifications for gray Cast i FOn, see 611 . 11; cast. Steel mooring bitt, see 611 .49; cleats, Cast-iron, for docks, see 611.49; bollards, for dOCKS, see 611 . 49. 6 || || - || || Floor Drains and Traps Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention, 4.21; 1938. Scuppers and Floor Drains. Gives requirements for the number needed for floors Of Various types and Occupanies and includes descriptions Of approved types of scuppers and floor drains. S. G O v . , Federal Specification WW-P-5418; 1940. Plumbing Fixtures, (for) Land Use. Includes re- quirements for drain for floor and shower stall-of heavy cast 1ron, double drainage pattern, with Seep- age pan for embedding in floor construction, and with weep holes providing drainage from Dan to drain pipe. FOr .2-, 3-, and 4-in. drain pipe. Emergency Alternate Federal Specification E-WW-P-541a; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov. ) changed requirements for metals and finishes, standard materials, illustrations, selections, and air gaps. U. References. – Methods. of testing, general require- ments for metals, see 600. 1; standard samples O f cast iron, see 611.0; plumbing practice and ſix- tures, see 600. 6, 617.7; specifications for gray cast 1 ron, see 611. 11; brass trap S and drains, see 645. 4. 6 || - 15 Grates and Grate Bars References.—House heating boilers, power boilers and accessories, see 703; and parts, see 701. 3, 702.9. 6 || - 16 Pulleys Multiple V-Belt Drive Assn. Horsepower Ratings for Multiple V-Belt Drives, 1940. Gives formula for rating based on consideration of the effect of bend- ing, relative stress in the belt, centrifugal force, and belt Speed. Multiple V-Belt Drive Assn. Standard Groove Dimen- Sions for W-Belt Pulleys, 1940. Dimensional drawing and tolerances of Dulleys for use with W-shaped belts. Prepared jointly by the Rubber Manufacturers Assn. and this association. Ref ments for metal S, cast 1 ron, see 611-0; iron, see 611. 11; p a per pulleys, pulleys, see 617. 5; awning pulleys, pulleys, etc., see 617. 9, 766. 0. 6 ||. 17 Heating and Cooking Wessels U. S. Gov., Dept. of Interior, Purchasing Office. standard Specifications No. 55. Griddles; Cast Iron- see 614. 4; locomo ti Ves erences. –Methods of testing, general requi re- see 600. 1; standard samples of specifications for gray Cast see 493; Sash clothes line U. S. Gov. , Navy De D t . Specification 41K7; 194. Kettles; Pitch. U. S. GOV. , Navy De D t . Specification 64K5b; 1943. Kettles; SCOuSe. References.-House he a t in g boilers, see 614.4; stoves, see 614; p Ower boilers, see 703. 1; electric heating and COO king devices, see 717-1. 6 || . . 8 Cast- Iron Wheels American Transit Assn. Standard Design for Tread and Flange of Wheel, E13-38; 1938. Dimensional drawings of tread and flange contours for steel and chilled iron wheels. Emergency Revision E13 (Em); 1942, changed requirements to meet demands of the present national emergency. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- ommended Practice, 1942. Flange Limit Gage for Re- mounting all Cast Iron and Cast Steel Wheels. Dimen- sidmal drawing for the fabrication of gage, finish requirements, and with diagrams showing method of use. Emergency Specification, 1942, changed require- Iſlent, S. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Limit Wear Gages for COn- demning A. A. R. Wheel Gages. Dimensional diagram. Assn. Of American Railroads, Operating and Maintenance Dept. , Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Master Gages for A. A.R. Wheel Gages. Recommended Practice. Master gage for checking tread worn hollow condemning limit gage for cast iron and cast steel wheels. Dimensional drawing. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Master Gages for A. A. R. Wheel Gages. Recommended Practice. Gives detailed dimensional drawings for fabrication and marking of master gages. For remounting cast iron an d cast steel wheels. Dimensional drawing showing manufac- ture and giving finish. Assn. of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Minimum Flange Thickness, Height, and Throat Radius Gage for New Cast Iron, One-Wear Wrought and Cast Steel Wheels. Dimensional drawing for gage with requirement that gaging Sur- faces be hardened and ground and chromium-plate fin- 1shed. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- mmended Practice, 1942 - Specification M-403-41; 1941. Wheels; Cast Iron, for LOCOmotives, Tenders, and Cars. Covers 33-in. cast iron Wheels for four loadings. Give manufacture, chemical composition and tests, design, dimensions and weight, physical properties and tests, inspection, rejection, and re- hearing, with dimensional drawings. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Rec- ommended Practice, 1942. Wheel Tread Worn Hollow Limit Gage for Remounting Cast Iron and Cast Steel Wheels. Dimensional drawing Of gage. Harden and ground On all gaging surfaces. Chromium-plated finish. 482 Ores, Metals, and Manufactures 6 || |.2 | 3Sn. Of Manufacturers of Chilled Car Wheels. Manual of Inspection, 1939; rew 1,se d 1944. Railway Car Wheels. To establish a uniformity of foundry prac- tices which are deemed essential to the manufacture of wheels which will withstand all of the stresses imposed in s e rv 1 c e and insure long life to the wheels. Gives code of practice for pouring, anneal- ing, and testing; standard forms; and recommended Dractice for molding and annealing. References. –Methods of testing, general require- ment.8 for metals, see 600. 1; Classification of rail- Way materials, see 600. 2; Standard samples of cast 1 ron, see 611.0; Steel railway car wheels and tires, see 611 .49, 611. 53; Wheel sizes for traveling cranes, See 744. 1; Specifications for cast i ron, sea 611. 11. 6| | . 19 Miscellaneous Manufactures of Gray Cast Iron U. S. GOV. , Navy Dept. Specification 18S10a; 1944. Sinkers; SOunding-Machines; Navigational. U. S. GOV., U. S. Army, Ordnance Dept. Specification 89-1110; 1940. Anchor; Cast IrOn, Submarine Mine. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 89-2191; 1940. Casting for Clamp, Cable, M-1. U. S. GOV., U. S. Army, Ordnance Dept. Specification 89-5521; 1940. Collar; Turkshead, Submarine Mine. References. –Methods of testing, general require- ments for metals, see 600. 1; standard samples of Cast iron, see 611. O: cast iron bath tubs, lavato- r1 eS, and sinks, see 612. 21, 612, 23; C. I. boilers, radia to I's, Water heaters, see 614. 4; C - I - fittings for plumbing ſixtures, see 617.73; C. I. door locks, bolts, catches, fasteners, - etc., see 617; C.I. pipe and ſittings, see 607. 1; C. I. valves and hydrants, See 607. 6; C. I. Ship Chocks or rope guides, see 725.41; C. I. liſting jacks, see 616.91; C. I. Water The te CS, see 793. 4; C. I. journal bearings, see 692. 3; gray C8 St I TOn, see 611. 11; C. I. - 1 Ournal boxes, see 611 .22; C. I. brake Shoes, see 611 .43; C. I. Sash weights, see 617. 5; C. I. locomo Live cylinders, see 702. 1: C. L. fuel tanks for engines, see 956. 2; C. I. fire hose fittings, See 974. 2; C. I. fire hose racks, see 974. 3; malleable cast iron, see 611, 2; C. I. wash- ers, see 608. 6; C. I. evaporators, feed water heaters, separators, see 703. 9; ship propeller hubs, studs, and fair-water caps, see 725. 42; water filters, see 6 19, 5. 6 || - 2 MALLEABLE IRON CAST | NGS 6|| | .21 Mal leable Cast Iron American Society of Mechanical Engineers. Boiler Con- struction Code, 1940. Specifications for Malleable- Iron Castings (S-15). Identical with American So- ciety for Testing Materials Specification A47-33, referred to below for grade No. 35,018 Only. American Society for Testing Materials, A 47-33; 1933. A. S. M. E. BOiler Construction Code Specification SA- 47 (Grade No. 35018. Only). American Assn. of State Highway Officials, M 106-35. American Standards Assn., G48. 1-1942. Malleable Iron Castings. Covers Castings for railroad, motor vehicle, agricultural implement, and general machinery purposes. Includes tensile properties, special tests and test Specimen, re-annealing, and permissible variations in dimen- s1Ons. S. A. E. Standard for Malleable Iron Castings. Endorsed by American Foundrymen's Assn. American Society for Testing Materials, A 197-39; 1939. A. S. M. E. BOiler COnstruction COde Specification SA- 197. American Standards Assn., G 49.1-1942. Cupola Malleable IrOn. For malleable castings. Gives cer- tification, process, manufacture control and rec- Ords, primary graphite, tensile properties, test Specimens, Workmanship and finish, and marking. En- dorsed by the American Foundrymen's Assn. American Society for Test in g Materials, A 220-44T; 1944. Tentative Specifications for Pearlitic Malle- able Iron Castings. Gives scope, process, tensile Droperties, test Specimens, number of tests, reheat treatment, permissible variations in dimensions, workmanship, quality, markings, inspection, and re- jection. ASSn. Of American Railroads, Operations and Maintenance Dept. , Engineering Div., Signal Section. Manual of ReCCIIIſlended Practice, 1935. Specification for Mal- leable Iron Castings. This organization has adopted the Current A. S. T. M. Specification A 47 for malle- able iron castings. ASSn. Of American Railroads, Operations and Maintenance Tept. , Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Malleable Iron Castings, M-402-39; 1939. By air furnace, open he art h , or electric furnace process, tension test , annealing test, toughness, Workmanship, finish, and marking. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Malleable Iron Castings. Covers definition, characteristics and uses, speci- fications, general properties, uses, inspection, packing, and substitutes. Society of Automotive Engineers. Aeronautical Material Specification NO. 5310; 1944. Pearl it ic Malleable Iron Castings. G 1 V e s requirements for condition, physical properties, quality, e precautions, reports, identification, approval, and rejections. Similar Specification: Ordnance Dept., Specification AXS- 623, Class D. Society of Automotive Engineers. Aeronautical Material Specification No. 7310; 1941. Rings–Piston, Cast Iron. Gives requirements for composition, condition, hardness, quality, finish, elasticity, tension, cir- cularity, light-tightiless and periphery, flatness, dimensions and tolerances, marking, identification, rustproofing, drawings, approval, reports, and re- jection. Similar specifications: Army 95–28107; Navy 49 R 3. Society of Automotive Engineers. 1944 Handbook Sec- tlon 3-Processed Materials. S. A.E. Standard Malle- able Iron Castings, Revised 1935. Covers malleable iron castings for general automotive, agricultural implement, railroad, and general machinery purposes. Conforms to American Society for Testing Materials Specification A —47. U. S. Gov. , Fe de r a l Specification QQ-I-666a; 1944. Iron, Malleable; Castings. Covers one grade for each of three classes-A, B, and C. Gives requirements for manufacture, workmanship, tensile strength, yield point, and elongation; methods of sampling, inspec- tion, and tests; and packing and marking for shipment. U. S. Gov. , Navy Dept. Specification 4618c; 1935 Iron, Malleable; Castings. U. S. Gov. , Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineering Regulations and Material Specifications, 1942. Con- tains Specifications and requirements for materials, design, construction, installation, and inspection of boilers, unfired pressure vessels and appurte- nances thereof; also p i p in g, valves, fitt 1ngs, *. 483 6 | | .2 | Directory of Commodity Specifications flanges, safety valves, etc. , upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes specifications for two grades Of malle- able iron castings for pipe fittings, Valves, mani- folds, connections, and miscellaneous appliances for steam pressures not exceeding 250 lb. and tem- peratures not exceeding 450° F., process, tensile properties, t e s t specimens, tests, re-annealing, workmanship and finish, marking, and inspection and rejection. In substantial agreement with American Society for Testing Materials Standard Specifica- tion A47. S. Gov. , Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineer- ing Regulations and Material Specifications, 1942. Contains specifications and requirements for mate- rials, design, construction, installation, and in- Spection of boilers, unfired pressure vessels and appurtenances thereof; also piping, valves, fit- tings, f l an ges, Safety valves, etc.., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes specifications for malleable iron castings such as flanges, pipe fittings, and valve parts, for pressures not exceeding 125 lb., temperatures not exceeding 450° F., and diameters not exceeding 4 in.-process, tensile properties, test Specimens, WOrkmanship, and finish. In sub- stantial agreement with American Society for Test- ing Materials Standard Specification A197. U. References.-Methods of testing, general require- ments for me t a lºs , see 600.1; Zinc coatings and tests, see 600. 3; Other specifications for mall e- able cast Iron, see Specifications for the indi V1 d- ual COmm Odi tí es made of mall eable cast iron. 6| | .22. Journal Boxes American Transit Assn. Recommended Practice of Limits Of Wear, E125-39; 1939. RecQIIIſlends limits Of Wear for car journals, journal boxes and bearings, axles, flanges, etc. Emergency Revision E125 (Em); 1942, changed requirements to meet demands of the present national emergency- American Trànsit Assn. Standard Journal Boxes and Contained Parts, E2-34; 1934. Standard designs and dimensions for Journal boxes, bearings and wedges, and dust guards, for seven sizes of bearings. Assn. of American Railroads, Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1942. Condemning Limits for Journal Box Wedges. Dimensional diagram for contour of back, of journal wedge variation, with details for use. Assn. of American Railroads, Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1942. Design Dimensions for Integral Journal Boxes A, B, C, D, E, and F. Recommended Practice. Dimensional draw in g with variations for size of journal, tolerance, and manu- facturer's foundry. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1944. Design Dimensions for Separable Pedestal Journal Boxes. C, D, and E. Revised, 1943. Gives dimensional drawings. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Rec- Ommended Pract 1 ce. , 1943. Design Dimensions for Separable Bolted Journal Boxes C, D, E, and F Stand- ard. Gives variations of dimensional drawing for size of Journal, from either malleable iron, cast steel, Or Cast iron. - Assn. of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Rec- ommended Practice, 1942. Driving Boxes and Engine Truck Boxes. Dimensional drawings of recommended designs for various sizes of journals. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Dust Guards for Journal Boxes A, B, C, D, E, and F. Dimensional drawing. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Rec- ommended Practice, 1942. Flat Face Pedestal for Journal BOXes. RecCmmended Practice, 1931. Dimen- sional drawing for “cast steel pedestal. - Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- ommended Practice, 1942. Journal Bearing Wedges. Dimensional drawing of wedge, with variations for size of journal, and tolerance. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1939. Journal Box Bolt Hole Gage. Gives dimensional drawings for four sizes of gage. Aššir of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Journal Box Dust Guard Opening Gage. Dimensional drawing for five sizes of Journals. - - Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1939. Journal Box Lid Lu g and Face Gage. Gives detailed dimensional drawings of gages for A and B and for C, D, E, and F boxes; also for Journal box wedge and brass stop lug gage. Assn. of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Rec- ommended Practice, 1939. Journal Box Lid Lu g and Face Gage for Alternate Hinge Lug. Covers dimen- sional drawing of two sizes of gage. Assn. of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1940. Journal BOX Pedestal Fit Gage. Gives dimensional drawing for two sizes of gage. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- amended Practice, 1942 Journal Boxes; Standard Method of Packing. Gives requirements for prepara- tion of new packing, preparation of renovated pack- ing, application of packing, body of packing, and . cleaning and applying bearings. ASSri. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942 - Specification M-120–42; 1942. Journal Box Lids. For use on B, C, D, E, and F Journal boxes; lids made from cast steel, malleable iron, or pressed steel. Gives requirements as to Construction, lid fastenin “”, dust tightness, with dimensional diagram. 484 Ores, Metals, and Manufactures - 6 | | . 1; I ASSn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Pract1ce, 1942. Specification M- 903-42; 1942. Dust Guards. Covers the general re- quirements to exclude dust from journal box and re- ta1n Oil. Gives material, manufacture, dimensions, permissible variations, inspection, rejection, and rehearing. References. –Methods of testing, general requi re- ments for metals, see 600. 1; mall eable cast iron, see 611.21; bearings and bearing metals, see 692; classification of raj lyway materials, see 600.2. 6 | 1.23 Rowlocks 6 | 1.29 Miscellaneous Manufactures of Malle- able Cast Iron American Transit A S S n . Specification for Overhead Line Material for Direct and Catenary Suspension, D102-39; 1939. Malleable iron castings referred to in this specification shall conform to the current Specification A-47 for Malleable Castings of the American Society for Testing Materials. References.—Malleable cast i r on , see 611. 21; methods of testing. general requirements for metals, see 600. 1; Class1 fication of railway materials, see 600. 2; 21 n C CO a L1 ngs and tests, see 600. 3; mall eable iron pipe and fittings, see 607. 2; M. I. brake beams and parts, see 611.42; M. I. stake pockets for flat cars, see 726. 2; trolley pull-O Vers and line Su S- pensions of mall eable iron, see 719. 63; pole brack- ets for trolley wire supports, of malleable 1 ron, see 719.63; M. I. tie plates, see 606. 2; M. I. dri V- ing point, see 719.62; M. I. hand drills, see 615. 12; M. I. lifting jacks, see 616.91; M. I. Sp0ke shaves, see 616. 16; M. I. pipe Cutters, see 615. 39. 6 | 1.3 WROUGHT-IRON FORGINGS American Society for Testing Materials, A 73-39; 1939. Wrought-Iron Rolled Or Forged Blooms and Forgings. Includes two classes—for locomotives and railroad cars and for miscellaneous uses. Requirements for manufacture, chemical compositions, tensile proper- ties, etch test, test Specimen, workmanship, and inspection. National Assn. of Purchasing Agents. Handbook of com-, modity Data Sheets, 1938. FOrgings. Covers defini- tion, characteristics, classes of forgings, forg- able metals, and commercial forging practice. National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Volume 2, 1944. Iron; Wrought. COvers definition, derivatl On, C Onstants, use S, for TIS, and Substitutes. References.-Methods of testing, general require- ments for metals, see 600. 1; Zinc coat in gs and tests, see 600. 3; wrought-iron bars and rods, see 603, 1; W. I. plates, see 604. 14; W. I. chains, see 603. 51, 603. 52, 603. 54; W. I. pipe and fittings, see 607. 3; W. I. tie plates, see 606. 2; W. I. Stake pockets for flat cars, see 726. 2; W. I. truck bolsters and coupler yokes for freight cars, see 611. 49. | 6 || > || STEEL CAST | NGS 6 || - 10 General Items 6 || – || || Cast Steel American Public Works Assn. Sewers, J1-38; 1938. In- cludes Steel castings for manhole frames and covers and for Other Sewer appurtenances conforming to the A. S. T. M. Specification A27 for carbon-steel castings for miscellane Ous industrial uses. * American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Movable Railway Bridges. Covers requirements for cast steel-materials and tests. American Society of Mechanical Engineers. Boiler Con- struction CO de , 1940. Specifications for Carbon- Steel Castings (S-11). Identical with American So- ciety for Testing Materials Specification A27. Cov- er grades A-2, A-3, B, B-1, and B-2, only. American Society for Testing Materials, A 27–44; 1944. American Assn. or state H1 gh Way Officials, M103. A. S. M. E. BOiler COnstruction Code Specification SA- 27. American Standards Assn., G50.1-1944.) Carbon- Steel Castings for Miscellaneous Industrial Uses. Covers ten grades for industrial use, as distin- guished from railroad and high-temperature applica- tions. Gives leat treatment, temperature control, chemical composition, ladle analysis, check analysis, tensile properties, magnetic particle testing, test Specimens, number of tests, re tests, workmanship, finish, marking, inspection, and rejection. A.S.T.M. Emergency Alternate Provision EA-A 27, 1942, affect- ed section 3 (d), Heat Treatment; section 5, Chemical Composition, and section 8 (a), Tensile Properties. American Society for Testing Materials, A 87–44; 1944. Carbon-Steel and Alloy-Steel Castings for Railroads. Four grades intended for locomotive and car equip- ment. Gives requirements for heat treatment, tem- perature control, chemical composition, ladle analy- sis, check analysis, tensile properties, alternate tests to destruction, magnetic particle testing, test Specimens, nu m be r Of tests, retest, permissible Varlations in weight, workmanship, finish, marking, inspection, and rejection. A. S. T.M. Emergency Al- ternate Provision EA-A 87; 1942; affected section 3 (d), Full Annealing; and section 10 (a), Magnetic Particle Testing. American Society for Testing Materials, A 95-44; 1944. A. S. M. E. Boller Construction Code Specification SA- 95. American Standards Assn., G17.1-1944. Carbon- Steel Castings for Valves, Flanges, and Fittings for High-Temperature Service. For pressure containing parts for high temperature service. Gives require- ments for heat treatment, temperature control, chemi- cal composition, l a dle analysis, check analysis, tensile properties, bending Droperties, hydrostatic tests, magnetic particle testing, t e s t specimens, number of tests, retests, workmanship, finish, mark- ing, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA-A 95; 1944; affected Section 5, Chemical Composition; section 8, Tensile Proper- ties; and section 10, Hydrostatic Tests. American Society for Testing Materials, A 215-44; 1944. American Standards Assn., G51. 1.- 1944. Carbon-Steel Castings Sultable for Fusion Welding for Miscellane- Ous Industrial Uses. Quality suitable for fusion either by a field welding process Or in the construc- tion of Weldments made up of cast steel or cast steel in COmbination with wrought steel members. Covers e1ght grades, with requirements for process, heat treatment, temperature COntrol, chemical composition, ladle analysis, check analysis, tensile properties, magnetic particle testing, t e St. Specimens, number of tests, retests, workmanship, f l n i s h , marking, 485 6 | | . \{ | Directory of Commodity Specifications American Society for Testing Materials, ASSIl. ASSn. Hydraulic Institute. National Assn. Of Purchasing Agents. U. inspection, and rejection, A. S. T. M. Emergency Al- ternate Provision EA-A 215; 1942; affected Section, 1 (b), Number of Grades; section 3, Heat Treatment; section 5, Chemical COmposition; table I, Chemical Requirements; and table II, Tensile Requirements. A 216-44T; 1944. A. S. M. E. BOiler COnstruction Code Specifica- tion SA-216. Tentative Specification for Carbon- Steel Castings Sultable for Fusion Welding for Ser- vice at Temperatures Up to 850° F. For valves, flanges, fittings, or O the r pressure containing parts. In two grades, with requirements for heat treatments, temperature control, chemical composi- tion, analyses, tensile and bending Droperties, hy- drostatic tests, magnetic part 1 cle test in g, test Specimens, number of tests, retests, WOrkmanship, finish, marking, inspection, and rejection. A. S. T. M. Emergency Al t e r n a t e Provision EA-A 216a; 1944; affected Sect1 On I, Number Of Grades; Section 5, Chemical COmposition; section 8, Tensile Properties; section 10, Hydrostatic Tests; and section 16, Fin- 1sh. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual Of Standard and Recommended Practice, 1942. Emergency Specifi- cation E-M-201-42, changed AAR Specification M-201- 36, Steel Castings; section III, Physical Proper- ties and Tests; paragraph 9 (a), Test Specimens. of American Railroads, Operations and Mainte- nance Dept. , Mechanical DiV. Manual Of Standard and Recommended Practice, 1942. Steel Castings, M- 201-36; 1936. Grade A, unannealed and annealed for Special uses; grade B, for highly stressed members; and grade C, as called for. Manufacture, require- ments as to chemical and physical properties an d tests, workmanship, marking, and variation in Weight. Material Specification for Car- bon and Alloy Steel Castings, No. 120; 1939." These Specifications c O v e r steel castings used in the manufacture of pumping equipment; five grades-One carbon and four alloy. Gives requirements for manu- facture, chemical composition, COupons, heat treat- ment, physical properties and tests, impact prop- erties and tests, pattern equipment, workmanship, welding, and hydrostatic tests, * HandbOOk Of COm- modity Data Sheets, 1938. Steel; Cast. COvers def- inition, characteristics and uses, grades, Specifl- cations, and packing. S. Go v . , Federal Specification QQ-S-681b; Steel; Castings. Covers six classes- (x) common, no heat treatment, no physical tests; (O) common, annealed, no physical tests; (1) so f t , annealed, tested; (2) medium, annealed, normalized, or normal- 1zed and tempered, t e s t e d ? (3) hard, annealed, tested; and (4) to meet physical requirements as follows: 4A1 and 4A2-annealed; 4B1, 4B2, and 4B3- either annealed, normalized, Or normalized and teſſ- pered; and 4C1, 4C2, 4C3, and 4C4-either annealed, normalized, normalized a n d tempered, Or quenched and tempered. G 1 we s requirements for material, workmanship, cleaning, repair of defects by welding, heat treatment, cleaning, marking, chemical require- ments, and physical properties; methods of Sampling, 1941. U. S. GOV. , Navy De D t . inspection, and tests; and requirements for pack- aging, packing, and marking for Shipment. Specification 49S1k; 1939. Steel Castings. References. –Alloy steel castings, see 622. 5: meth- ods of testing, general requirements for metals, see 600. 1; classification of metals, see 600. 2; he at treat- ment of castings, see 600. 5; zinc coatings and tests, See 600.3; test machine for castings, see 611.40; Other SD e C1 ſi Cati Ons for cast steel, see Specifications for ind 1 V1 dual commodi ties made of cast steel. 6 | | .12 Railway Brake Beams Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. BOttom ROd and Brake Beam Safety Support for Four Wheel Freight Car Trucks. Recommended Practice, adopted 1932. COVerS design for minimum clearance with detailed drawings Of four arrangements of parts. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Brake BeamS. Strut for No. 15 Brake Beam. Dimensional drawing of Strut with marking. Assn. Of American Railroads, "Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Brake Beam Gages for Stand- ard No. 15 Brake Beam. Dimensional drawings and use of brake beam gage, "go" gage for brake head, "go" and "no go" gage for brake head, channel Opening gage for head and St.Tut, Strut keyway gage, Strut, Din hole gage, angle gage for Strut, channel gage, "go" gage for brake shoe, "no go" gage for brake Shoe. and gages for reworked and reclaimed brake beams. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Rec- ommended Practice, 1942. Brake Beam H ange r s and Attachments. COvers detail draw 1 ng S Qf Various hanger pins, hangers, and hair-Din Cotter. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Brake Beam Specifications and Tests. Covers all complete brake beams A.A. R. equipment cars, manufacture, physical properties and tests, permissible variations, WOrkmanship, and mark- ing. Includes dimensional drawings of limiting out- line, complete brake beam, compression and tension members, and head for No. 15 brake beam. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Brake Levers, ROds, COnnec- tions, and Pins for Conventional Passenger Equipment Cars Foundation Brake Gear. Design fundamentals for braking force and recommended practice for maximum Dressure, StreSS, Shear, etc. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Brake Shoe Key. Dimen- sional drawing and minimum weight of steel (struc- tural grade) key. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Specifications for Repairs to Freight Equipment Brake Beams. Standard, revised 1942. Used brake beams applied to foreign freight cars. 486 Ores, Metals, and Manufactures 6 || | . ]]]] Gives requirements for dismantling, inspection and Teconditioning of dismantled parts, assembling., testing, marking, and gages. Dimensional diagrams. References.-Methods of testing, general require- ments for metals, see 600. 1; classification of rail- way materials, see 600. 2; heat treatment of castings, See 600. 5; testing machine, see 611. 40: cast steel, See 611. 41; malleable cast iron, see 611. 21. 6|| | .13 Railway Brake Shoes, Cast Steel and Cast iron American Tr an S 1 t ASSn. Standard Design Of Brake Shoes, Brake Shoe Heads, Brake Shoe Keys and Gauges, E1-35; 1935. Dimensional drawings of brake shoes and parts and their gauges for wheels of various diameters, tread widths, and COntOurs. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual Of Standard and Recommended Practice, 1944. Brake Shoes. Speci- fications M-401–44; 1944. For brake shoes for pas- senger and freight car equipment. Gives manufac- ture, physical properties an d tests, workmanship and finish, marking, and inspection and rejection. References. –Methods of testing, general require- ments for metal 8, see 600. 1; Classification of rail- way materials, see 600. 2; standard Samples of Cast 1 ron; see 611. O; gray cast iron, see 611. 11. 6 | 1.44 Railway Couplers, Cast Steel and For- ged steel - American Transit Assn. Recommended Specification for Automatic Couplers for Interurban Cars and Radlal Draft Rigging, E100-37; 1937. Gives detailed in- formation concerning the manufacture, placement, and operation of couplers, and also requirements as to the quality of steel to be used. Assn., of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. A. A. R. Alternate Standard Tight Lock Coupler for Passenger Equipment Cars. Detail drawing of coupler and parts. Assn. of American Railroads, Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1942 - A. A. R. Type "D" Coupler—Top Lock Lifter No. 3 Design. For replace- ment of Nos.1 and 2 designs; detail of changed part. Includes direction for building up metal of No. 2 to reclaim to NO. 3 form. Assn. Of American Rallroads, nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. A. A. R. Type "D" Coupler-Top Lock Lifter Gage for No. 3 Design of Top Lock Lifter. Dimensional drawing of gage, in- cluding design for reclaiming No. 2 top lock liſters to NO. 3. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechan 1 cal Div. Manual Of Standard and Recommended Practice, 1942. Cast Steel Yoke Head for Use With Odd-Length Gear Pockets. Dimen- Sional diagram of construction. Details for Vari- Ous S12es Of coupler shanks. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Couplers; Uncou- pling Arrangement for. Instructions for arrange- ment of uncoupling device, locations, etc., for DaS- senger and freight car equipment. Operations and Mainte- Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Couplers; Height of. Maxi- mm and minimum heights for drawbars, freight and passenger cars, standard, narrow, and 2-ft- gage track. Instructions for adjusting height of coupler, including me t a l Shims, and where tuse of liner is permissible. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Rec- ommended Practice, 1942. Coupler Knuckle Pivot Pins and Swivel Pins for Swivel Shank Coupler, M-118–42; 1942. Pins, and steel bars for making pins, compo- sition, analysis, drop and hardness tests, tolerance, and marking. Assn. of American Railroads, Operations and Maintenance Dept., . Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Coupler Limit Gage. Cov- ers dimensional and marking of gage. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. COupler Yokes. Not a sub- stitute for A. A. R. standard keyed yokes. Dimensional drawings for twin spring gear, tandem Spring gear, and friction spring gear yokes. - Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Rec- ommended Practice, 1942. Coupler Yokes; Cast Steel. Wertical plane yokes; standard and alternate stand- ard; dimensional drawings. Also for horizontal yoke. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical DiV. Manual Of Standard and Rec- Ommended Practice, 1942. Co up le r Yokes; Forged Steel-Two Key. Dimensional diagram of construction. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- ommended Practice, 1942. Coupler Yokes, M-205-38; 1938. Design test requirements for freight equip- ment couple r yokes, horizontal or vertical plane type. Material by A. A. R. Specifications, design for use with type "E" coupler, test requirements for breaking load, deflection measurements, and loading diagram for measuring test requirements. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Rec- ommended Practice, 1942. Drop Test Mach in e for A. A. R. Couplers and Axles. Detailed drawings Of apparatus, including jerk test, striking test, fact test, knuckle pin test, and separate knuckle test Set-upS. Assn. Of American Rallroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Gages 1, 2, 3, 4, and 5 for Coupler and Yoke. Detailed dimensional drawings for gages. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Gage for Checking A. A. R. Standard "E" and Type WD" Co up le r Swivel Shanks After Reclamation. Dimensional drawing of gage and note for use On reclaimed C Cupler. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Mantual Of Standard and Rec- ommended Pract 1 c e , 1942. Knuckle Nose Wear and Stretch. Limit Gage No. 24992-A. Dimensional drawing to be marked with letter "A" to indicate latest type. 487 6 | | . ]]]] Directory of Commodity Specifications Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Knuckle Pins. Fif– teen detail drawings of v ar 1 ous types of steel Dins, including Oversize. Assn. of American Railroads, Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1942. Purchase and Ac- ceptance Of A. A. R. Standard "E" COuplers, Knuckles, Locks, and 0 t he r Parts, M-204-39; 1939. Covers grade B and high tensile cast steel for complete couplers and repair parts. Gives requirements for manufacture, chemical properties and tests, physi- cal tests, Variations in Weight and gaging prac- tice, limiting weight table, gages to 1nsure inter- changeability of parts, workmanship, and marking diagrams. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Purchase and Ac- ceptance Of A. A. R. Tight Lock Couplers and Coupler Parts, Radial Connections, Yokes, and Attachment Parts, M-206-40; 1940. Specifications for manufac- ture chemical and physical properties and tests, variations in weight-gaging practice, table Of lim- iting weights, list of gages, workmanship, Shank, yoke and radial connection pins, and bushings with detail illustrations. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual Of Standard and Recommended Pract 1 c e , 1942. Rotary Bottom Operated Uncoupling R O d s for Type "E" Couplers. Diagrams illustrating designs for, and the applica- tion to, couplers. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual Of Standard and Recommended Practice, 1942. Specification for Secondhand Couplers for Repairs to Freight Equip- ment. For application to Cars in interchange Ser- vice, inspection, gaging, marking, and painting; with an appendix covering coupler reclamation prac- tice, coupler bodies, knuckles, locks, knuckle piv- ot pins, top lock liſters, etc. Detailed diagrams for restoring worn parts, use of reclamation gages, etc. - Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Standard "E" Cou- pler. Covers dimensional drawings for 5 by 7 in. Shank, 6 1/4 by 8 in. Shank, coupler parts, No. 10-A contour, and pivot pin hole. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of ‘Standard and Recommended Practice, 1942. Type "E" Pilot Cou- plers. Gives detailed drawings for .6 by 6-in. Shank for repairs only, 6 by 7 1/2 in. Shank for repairs only, 6 by 8-in. Shank for new equipment and re- pairs, and includes support of coupler with three Shank S1zes. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Uncoupling Rigging for Type "E" Passenger Couplers. Two types of rig- ging, for replacement where existing Operating rods details of bushings, are used, and for new cars Or where new rods are in- stalled. Dimensional drawing of rigging. Assn. of American Railroads, Operations and Maintenanci Dept. , Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Uncoupling Rods for Tight Lock Couplers. Dimensional drawings for types 3, 4, and 5 mechanisms. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical DiV. Manual of Standard and Rec- Ommended Practice, 1942. Wheel Defect, Worn Coupler Limit, Worn Journal Collar, and Journal Fillet Gage. Dimensional drawing of gage to be used for gaging knuckle O p en in g for MCB contour (1904) couplers Only. Harden an d ground On all gaging surfaces. Chromium-plated finish. Assn. of American Railroads, Operations and Maintenance Dept. , Mechanical DiV. Manual Of Standard and Rec- Ommended Practice, 1942. Worn Coupler Limit Gage for Types D and E Couplers. Dimensional drawing for fabrication of gage and diagram of use. References.—tſ ethods of testing, general require- ments for metal S, see 600. 1; classi ſi cation of rail- Way material S, see 600. 2; heat treatment of cast- 1 ngs, see 600. 5; Coupler yokes, see 611.49; testing machine for castlngs, see 611.40; cast steel, see 611 . 41. 6 || | . 19 Miscel laneous Manufactures of Cast Steel American Bureau of Shipping. Rules for the Classifi- cation and Construction of Steel Wessels, 1944. An- chors. Includes rules for inspection and tests. Assn., of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Pract 1 c e , 1944. Design Dimensions for Brake Hanger Bracket. Recommended Practice, adopted 1937. Dimensional drawing of bracket. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Design Dimension and Tol- erances for Cast St e e l Side Frames. Dimensional drawing for 40, 50, and 70 ton capacity. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Design Dimensions and Tol- erances for Truck Bolsters. Dimensional drawing and tolerances for 40, 50, and 70 ton capacity. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Rec- ommended Pract 1 c e , 1942. Hopper Door Operating Shaft; End for. Dimensional drawing of detail. Assn. of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Rec- ommended Practice, 1942. Side Frame and Bolster Marking. Recommended Practice. Specification for infor- mation to be marked on side frame and truck bolster. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- ommended Practice, 1942. Side Fram e Spring Seat Gage. Recommended Practice, revised 1939. Two sizes for 40 and 50 ton, and for 70 ton gage. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Miscellaneous Truck Stand- ard and Recommended Practice. Distance between backs 488 Ores, Metals, and Manufactures 6 || | . 5 | of flanges, height of flange, wheel diameters, des– ignation of axles, journal boxes and parts by let- ter, and trucks by number of axles. - Assn. of American Railroads, Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1942. Truck Side Frames, Cast Steel, M-203-38; 1938. For freight equipment with integral Or With separable journal boxes. Re- quirements for material based on A. A. R. Specifica- tion, detailed loading diagrams, deflection tests for vertical and transverse loading, four sizes of truck. U. S. GOV. , Navy Dept. chors; St Ockless. U. S. GOV. , Navy Dept. chors; Boat. U. S. Gov. , Navy Dept. Specification 6A4c; 1941. An- chors; Steel, Navy Type Or Stocked. U. S. GOV., Navy Dept., U. S. Coast Guard, Bureau Of Marine Inspection and Navigation. Marine Engineer- ing Regulations and Material Specifications, 1942. Contains specifications and requirements for mate- rials, design, construction, installation, and in- spection of boilers, unfired pressure vessels and appurtenances thereof; a l S O DiDing, Valves, ſit- tings, f l a n g e S, Safety Valves, etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum tempera- tures of 1,000° F. Includes specifications for steel castings for valves, flanges, fittings, or other pressure containing parts of carbon-steel for service temperatures up to and including 850° F. and carbon-molybdenum alloy steel for service tem- peratures to 1,000° F.—process, he at treatyent, chemical compositions, tensile properties, bending Droperties, testS, re-tests, WOrkmanship, and fin- ish. U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-66; 1939. Casting; Steel for Guns, Centrifugally CaSt. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 89-1900; 1940. BOX; Distribution, M2, Submarine Mine. U. S. GOV., U. S. Army, Quartermaster COrpS. Speci fl- cation 29–80; 1936. Spur; M-1911, Pairs. Specification 6A2a; 1913. An- Specification 6A3b; 1941. An- References. – Aliov s te e l castings, see 622. 5; methods of testing, general requirements for metals, see 600. 1; Class 1 fication of railway materials, see 600. 2; Z in C C O a t in g S and test, see 600. 3; heat treatments, see 600. 5; cast steel stake pockets for flat cars, see 726. 2; ca. St Steel chain, see 603. 53; cast S t e e l pipe f 1 t tings, see 607. 4; Cast steel. valves, see 607. 6; cast steel journal boxes, see 611. 22; locomotí We Crossheads, cylinder heads, p1 S- ton heads, o f cast steel, see 702.9; rail To ad frogs, crossings, SW1 tohes, and special trackwork Of Cast Steel, see 606. 3; cast Steel fi Te hOS e racks, see 974. 3: cast steel ship chocks or rope guides, see 725.41; Casu steel liſting jacks, see 616.91; Cast Steel, see 611.41; testing machine for Castings, see 611.40; Wheel sizes for travelling cranes, see 744. 1. - 6|I.5 STEEL FORGINGS 6|| | .50 General Items & American Gear Manufacturers ASSn. Standard 110. 01; 1944. Terms Used in Designating Gear Tooth Wear and Failure; Tentative. COvers 1ntroduct iOn, Il QI'- mal wear, 1 m i t 1 al pitting, progressive pitting, abrasion, scratching, scoring, galling, burning, rolling and peening, Cracking and checking, Chipping, gouging, overload and breakage, and fatique and breakage. - American Gear Manufacturers Ass n . Standard 222.01; 1944. Beam Strength of Straight Bevel and Spiral Bevel Gears. Covers beam strength rating, durability rating, and gives table 1 for tooth form factor of spiral bevel gears and table 2 for tooth form factor of straight bevel gears. - American Gear Manufacturers Assn. 1944. Surface Durability of Helical and Herringboné Gears. Covers external gears, internal gears, al- ternate method for determination, beam strength rat- in g, and figures giving face width, ratio of gears to pinion, and variation of Ds factor with pinion diameter and Speed. American Gear Manufacturers Ass n . Standard 212.01; 1944. Surface Durability of Straight Bevel and Spi- ral Bevel Gears. Covers surface durability, beam Strength rating, table showing hardness values, and figure showing variation of DD factor with pinion diameter and speed. Drop Forging Assn. Standard Tolerances for Forgings (for Forgings Under 100 Pounds Each), 1937. Gives Special and regular tolerances, dividing regular in- to commercial and close standard classes for thick- ness, width, draft angle, quantity, fillets, and cor- ners; with tables of tolerances for various weights Of forgings for both classes. - National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Forgings. Covers defini- tion, characteristics, classes of forgings, forge- able metals, and commercial forging practice. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 57-102-1: 1924 . Forging, for Recoil Mechanisms, General. U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-103A, 1936. Forging; Gun, for U. S. Army and Navy. 6 ||.5l Forged Steel American Iron and Steel Institute. Steel Products Manual, Section 3, 1943. Hot Rolled Rounds and Round Cornered Squares for Forged Shell. Steel for forged shell is defined as hot rolled steel suitable for hot f Org 1 ng and Subsequent machining into shell bodies. Covers standard sections, definitions, and standard permissible variations. American I r On and Steel Institute. Steel Products Manual, Section 22; 1939. Revised, 1943. Forged Axles and Locomotive Forgings. Covers forgings used principally for locomotives and Čars for steam and electric railways and also for industrial railway equipment. Manufacturing practices, chemical re- quirements and tests, physical properties and tests, workmanship and finish, permissible variations and weights, marking and storing, inspection, rejection, and rehearing. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Rallway Engineering, 1942. Specifications for Movable Railway Bridges. Covers requirements for Standard 211. 01; 489 611.5 Directory of Commodity Specifications forged steel and annealed forged steel-chemical American Society for Testing Materials, A 238-42; 1942. properties, analyses, physical properties, tests, an- neal ing, and Selecting Specimen S. American Railway Engineering ASSn. Construction and Maintenance Sect1 On , AS Sn. Of American Railroads. Manual for Railway Engineering, 1942. Specifications for Steel Railway Bridges (for Fixed Spans Not Ex- ceeding 400 Feet in Length). COvers requirements for Steel for forgings-process, discard, prolongations for tests, annealing, chemical composition, ladle and Check analyses, physical properties, yield point, Alloy-Steel Forgings for Locomotives and Cars. In- cludes three classes normali Zed and tempered, and three classes normalized, quenched, and tempered. Gives requirements as to he at treatment, chemical composition, boring and turning, tensile and bending properties, test specimens, microscopic and macro- Scopic tests for grain Structure, workmanship, and inspection. A. S. T. M. Emergency Alternate Provision EA-A 238; 1942; affected Section 7, Chemical COImposj- tion; and section 14, Omit Macroscopic Examination. tension test Specimens, number of tests, retests, American Society for Test in g Materials, A 266-44T; finish, 1dentification marks, inspection, and rejec- tion. American Society of Mechanical Engineers. Boiler Con- Struction Code, 1940. Specifications for Seamless Steel Drum Forgings (S-4). Includes three grades of carbon-steel hollow forged drums for use in boilers and for Other pressure vessels. Grades 1 and 2 are Suitable for fusion welding and grade 3 is not to be welded. Requirements as to material, chemical coſm- position, heat treatment, bend tests, test Specimen, 1944. A. S. M. E. BOiler COnStruction Code Specifica- tion SA-266. Tentative Specifications for Carbon- Steel Seamless Drum Forgings. Covers three grades of carbon-steel hollow drums and headers for use in boilers and f O I Other Dressure Vessels. Gives re- quirements for process, Special requirements, manu- facture, machining, he at treatment, chemical compo- sition, analysis, tensile and bending properties, test Specimens, tests, workmanship, finish, marking, inspection, and rejection. and permissible vari &tions. Assn. Of American Railroads, Operations and Maintenance American Society of Mechanical Engineers. Boiler Con- Struction Code, 1940. Specifications for Carbon-Steel and Alloy-Steel Forgings (S-10). Covers 13 classes of steels for structural and machine forgings. Gives requirements as to heat treatment, chemical composi- tion, various tensile properties, test specimen, work- manship, and marking. American Society for Testing Materials, A 235-42; 1942. M i Dept., Mechanical DiV. Manu 8l Of Standard and Recom- mended Practice, 1942. Emergency Specification E-M- 102-42, Chaſlged A. A. R. Specification M-102-41, Forg- ings, Carbon Steel, Annealed and Unannealed; para- graph 1, Scope; section II, Chemical Properties and Tests; Daragraph 7, Chemical Compositi On; and Sec- tion III, Physical Properties and Tests; paragraph 13, Microscopic Tests. American Assn. Of State Highway 0fficials, M102. Assn. Of American Railroads, Operations and Maintenance Carbon–Steel Forgings for General Industrial Use. Covers untreated, annealed, normalized, normal 1 Zed and tempered, double normali Zed and tempered, and quenched and tempered forgings; in nine classes, for soft-steel, structural, Ship fittings, bridges, ma- chinery, shafts, axles, etc. Requirements for test Specimen, boring and turning, heat treatments, chemi- Dept., Mechanical Div. Manual of Standard and Recom- menged Practice, 1942. Specification M-102-41; 1941. Forgings; Carbon Steel, Annealed and Unannealed. Covers three grades of carbon Steel forgings. Give S manufacture, physical and chemical Droperties and tests, workmanship and finish, marking, inspecti On, rejection, and rehearing. cal compositions, tensile propertie S, workmanship, ASSn. Of American Railroads, Operations and Maintenance and inspection. A. S. T. M. Emergency Alternate Pro- vision EA-A 235; 1943; affected section 7, Chemical Composition; table I, Ten S11e Requirements. American Society for Testing Materials, A 236–42; 1942. Carbon-Steel Forgings for Locomotives and Cars. Covers untreated, annealed, normalized, normalized and tem- pered, special normalized and tempered, and quenched and Dept., Mechanical Div. Manual Of Standard and Recom- mended Practice, 1942. Emergency Specification E-M- 105-42. Blooms, Billets, and Slabs for Forgings. COvered by American Society for Testing Materials Tentative Specification A248-4 iT for Carbon–Steel and Alloy-Steel Blooms, Billets, and Slabs for Forg- ingS. tempered forgings in nine classes. Gives requirements | Assn. of American Railroads, Operations and Maintenance for heat treatment, chemical composition, boring and turning, tensile properties, test specimen, micro- scopic test, workmanship, and inspection. A. S. T.M. Emer- gency Alternate Provision EA-A 236a; 1943; affected sec- tion 1, SCOpe, table 1, Chemical Requirements; section 7, Chemical Composition; section 9, Check; table II, Tensile Strength; and section 10, Tensile Properties. Dept. , Mechanical Div. Manual Of Standard and Recom— mended Practice, 1942. Specification M-105–41; 1941. Blooms, Billets, and Slabs for FOrg1 ngS. COvers carbon, carbon-vanadium, and low-carbon-nickel steel. Gives method of manufacture, chemical properties and tests, workmanship and finish, marking, inspection, rejection, and rehearing. American Society for Testing Materials, A 237-42; 1942. Society of Automotive Engineers. Aeronautical Material Alloy-Steel Forgings for General Industrial Use. Covers annealed, normalized and tempered, and normal- ized, quenched, and tempered forgings in S1 X classes; requirements as to heat treatment, chemical composi- tion, tensile properties, boring and turning, bend- ing properties, test specimens, and workmanship. Specification 5060A; 1942. Carbon Steel (. 13-. 18 Carbon). For bars, billets, forgings, tubing, or as Ordered. Give S requirements for COmposition, condi- tion, quality, reports, shipments, identification, and rejections. Similar Specifications: Navy 46 S 32, Class A; S. A. E. 1015. A. S. T. M. Emergency Alternate Provision EA-A 237; 1943, Society of Automotive Engineers. Aeronautical Material affected table I, Ten Sile Requirement.S. Specification No. 5070; 1942. Carbon Steel ( . 13-. 23 490 Ores, Metals, and Manufactures 6 || |. 52 Carbon). For bars, rods, billets, or forgings. Covers requirements for composition, grain size, con- dition, quality, tolerances, reports, shipments, identification, and rejections. Similar Specifica- tions: AN-QQ-S-646, number X1020; S. A. E. 1022. Society of Automotive Engineers. Aeronautical Material Specification No. 5080; 1942. Carbon Steel (.32-. 38 Carbon). 'For bars, billets, forgings, or as ordered. Covers requirements for composition, condition, qual- 1ty, tolerances, reports, identification, and rejec- tions. Similar Specification: S. A. E. 1035. U. S. Gov. , Navy Dept. Specification 49S21; 1939. Steel; Forgings and Bars for Hulls, Engines, and Ordnance (Heat Treated). U. S. Gov. , Navy Dept. Specification 46S29c; Steel; Forgings for Welding. U. S. Gov. , Navy Dept. Specification 46 S 3Ob; 1943. Steel; Forgings for Nitriding and Nitrided Steel- U. S. Gov., Treasury Dept., Procurement Div. No. 297; 1938. Steel; Carbon, Hot-Rolled or Forged. Covers eight Classes of steel made by the open-hearth, elec- tric, or crucible process. Gives requirements for physical properties and chemical composition; methods of Sampling, inspection, and tests; and packing and Inarking. U. S. Gov. , U. S. Army, Ordnance Dept. 57-102; 1923. Forging, Steel; Heavy, Alloy. References. --Alloy steel forgings, see 622.6; meth- ods of test ing, general requirements for metals, see 600. 1, 611.50; classification of metals, see 600. 2; heat treatments, see 600. 5; testing machine for forg- ings, see 611.50; other specifications for forged Steel, see Spec 1ſ 1C at 1 on 8 of individual commodities made of forged steel. 6 | 1.52 Axles, Shafts, and Similar Forgings American Iron and Steel Institute. Steel Products Man- ual, Section 22: 1939. Revised, 1943. Forged Axles and Locomotive Forgings. Covers forgings used prin- cipally for locomotives and cars for steam and elec- tric railways and also for industrial railway equip- ment. Manufacturing practices, chemical requirements and tests, physical properties and tests, workman- Ship and finish, permissible variations and weights, marking and storing, inspection, rejection, and re- hearing. American Petroleum Institute, Div. of Production. Stand- ard 4-A; , 1939. Rig Iron Standards. Includes dimen— • Sional Standards on four sizes of rig iron and on five sizes of sand reels. Rig irons covered by this Specification are for oi1 company purposes. American Petroleum Institute, Div. of Production. Stand- ard 7; 1944. Transmission Standards. For equipment and machinery used for drilling and production pur- poses in the oil industry. Applies to shafting and bored members, keys and keyways, and chains. Covers material, workmanship and finish, marking, shafting and keys basic standards, shafting and keys detailed dimens1 Ons, Chain, in spection and rejection, and ap- pendice S. American Society of Mechanical Engineers. Approved as American Tentative Standard by American Standards ASSn. as B17C-1927. Code of Design of Transmission Shafting. Rat1 Onal Formulas and Diagrams for Com- puting Shaft Diameters for All Conditions of Loading. 1944. Specification Carb On and Designing formulas for the cases most frequently met in design of transmission shafting, diagrams for use in designing Shafting, various stress conditions that may be set up in the Shaft, theories of elastic failure, application, and limitation. Recommended working stresses, shock, and fatigue factors; and maximum permissible WOI’king Stresses. American Society of Mechanical Engineers. American Standards Assn., B 17.1-1943. Shafting and Stock Keys. Dimensions and Tolerance 3 for Finished Steel Shafting, Parallel Stock Keys, and Taper Stock Keys. Cover's finished Shafting, plain parallel stock keys, plain, and gib-head taper Stock keys, and tolerances On key and Shafting dimensions. Gives illustrative diagrams and tables showing dimensions and tolerances. American SOC1 ety Of Mechanic al Engineer S. American Standards Assn., B 49-1932. Shaft Couplings; Inte- grally Forged Flange Type for Hydro-Electric Units. These dimension S apply to large integrally forged Shaft couplings Such as used for connection between generator and turbine in hydro-electric installations. Tables relate to coupling dimensions, drilling lay— Out, and bolt dimensions. Other data given cover flange dimensions, formulas, drilling, and reaming for b0ltS. American Society for Testing Materials, A 21-36; 1936. Carbon-Steel Axle S for CarS and Tenders. Covers tapered axles not over 6 1/2-in. diameter; require- ments for chemical composition, ladle analysis, drop test, permissible variations in dimensions, weights, WOrkmanship, and inspect 1 On. A. S. T. M. Emergency Alternate Provision EA-A 21; 1942, affected Section 3, Chemical COMmposition. American Society for Testing Materials, A 235–42; 1942. American As Sn. Of State Highway Officials, M102. Carbon-Steel Forgings for General Industri al Use. COverS untreated, annealed, normali Zed, normalized and tempered, double normali Zed and tempered, and quenched and tempered forgings; in nine Classes, for SOft-steel, structural, ship fittings, bridges, ma— chinery, Shafts, axles, etc. Requirements for test Specimen, boring 8nd turning, heat treatments, Chemi- cal compositions, tensile properties, workmanship, and inspect 1 On. A. S. T. M. Emergency Alternate Pro- vision EA-A 235; 1943; affected section 7, Chemical Composition; Table I, Tensile Requirements. American SOciety for Testing Materials, A 236–42; 1942. Carbon-Steel Forgings for Locomotives and Cars. Covers untreated, annealed, normalized, normalized and tem- pered, Special normalized and tempered, and quenched and tempered forgings in nine classes. Gives require- ments for heat treatment, chemical composition, bor- ing and turning, tensile properties, test Specimen, microSCOpic test, WOrkmanship, and inspection, A. S.T.M. Emergency Alternate Provision, EA-A 236a; 1943; af- fected section 1, Scope; table I, Chemical Require- ments; Section 7, Chemical CompuS1tí On; section 9, Check; table II, Tensile Strength; and section 10, Tensile Properties. American Society for Testing Materials, ES-25; 1943- Emergency Specifications for Carbon-Steel and. Alloy- Steel Forgings for Turbine Generator Rotors and Shafts. COver annealed, normalized and tempered, and double normalized and tempered carbon-Steel and 491 6 || || - 52 Directory of Commodity Specifications alloy-steel forgings for turbine generator rotors and shafts. Process, discard, manufacture, machin- ing, heat treatment, chemical composition, analysis, tensile properties, test specimens, number of test, retests, magnetic test, workmanship, finish, mark– ing, internal inspection, inspection, and rehear- ing. American Society for Testing Materials, ES-26, 1943. Emer- gency Specifications for Carbon-Steel and Alloy-Steel Forgings for Turbine Rotors and Shafts. Cover annealed, normalized and tempered, and double normalized and tempered carbon-steel and alloy-steel forgings for turbine rotors and shafts. Process, discard, manufac- ture, heat treatment, chemical composition, analysis, tensile properties, test specimens, number of tests, re- tests, stability test, magnetic test, workmanship, finish, marking, internal inspection, inspection, and rehearing. American Transit Assn. Standard Design of Axles for Electric Railway Motors, E3–38; 1938. Motor axles in accordance with this Standard are intended for Operation under electrically propelled motor cars at a spe e d not in excess of 70 m. p. h. , unless a lower maximum speed is specified. Includes designs of axles for railway motors and a table relative to rate capacity Of standard motor axles. American TranSit. A S S n . Standard Specification for Quenched and Tempered Carbon Steel Axles, Shafts, and Similar Forgings, E5-37; 1937. Covers the manu- facture, chemical and physical properties, tests, workmanship and finish, marking, inspection, and re- jection of steel used for axlés, shafts, and simi- lar forgings. This specification is ideritical in substance with A.S.T.M. Specification A19-36. American Transit Assn. Standard Specification for Annealed Carbon Steel Axles, Shafts, and Similar Forgings, E6-37; 1937. Covers thee manufacture, chemical and physical properties, tests, workmanship and finish, marking, inspection, and rejection of Steel used for axles, Shafts, and similar forgings. American Transit ASSn. Recommended Rules for Inspec- tion of Car Axles, E142-37; 1937. Recommendations given as to the methods of testing car axles for cracks when they are removed from trucks for renew- al Of wheels. Assn. Of American Railroads, Operations and Mainte- nance Dept. , Mechanical Div. Manual Of Standard and Recommended Practice, 1942. Axles. Designa- tions based on load carrying capacity, by letter A, B, C, D, E, and F. Dimensional draw in g of axle with journal sizes. Assn. Of American Railroads, Operations and Mainte- nance Dept. , Mechanical' Div. Manual of Standard and Recommended Practice, 1942. Designs for Elec- tric Traction Motor Axles Suitable for Gas-Electric and S 1 m l l a r Types of Heavy Traction Rail Motor Cars. In COOperation with the American Transit En- gineering Assn. this Organization has adopted the designs of the A. T. E. A. COvering axles from 3 3/4 by 7 to 6 1/2 by 12 in., for rail cars, to be used in branch or main line local Service. Materials for drive axles to be A. A. R. M-104, and for trailer axles to be A. A. R. M-101 grade B or M-102 grade 3. Not for high speed motorized trains for main line Service. Assn. Of American Railroads, Operations and Mainte- nancee Dept., Mechanical Div. Manual Of Standard and Recommended Practice, 1942. Driving Axles for Locomotives. Dimensional drawing of axle with allow- able bearing pressures for passenger, freight, and SWitch engines. Details of design and formulae. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Eccentric Cranks and Crank Arms. Recommended and optional layouts for construc- tion of eccentric and crank arms, of forged medium Steel, or electric cast steel. ASSn. Of American Railroads, Operations and Maintenance, Dept. , Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Emergency Specification E- M-101-42, Ch a ng ed A. A. R. Specification M-101-41, Axles, Carbon Steel, for Cars and Locomotive Tenders; section II, Chemical Properties and Tests; paragraph 12, Chemical Composition; and section III, Physical Properties and Tests; paragraph 21 Microscopic, Tests. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1944 . Specification M-101-41; 1941. Axles; Carbon Steel, for Čars and Locomotive Tenders. COvers three grades of axles; includes forged, annealed, and normal 1zed. Gives manufacture, chemical and physical properties and tests, workman- ship and finish, permissible variations and weights, mapking and storing, inspection, rejection, and re- heating. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Rec- Ommended Practice, 1942. Emergency Specification E- M-104-42, changed A. A. R. Specification M-104-37, Nor- malized and Tempered Steel Forgings; se c t 1 on II, Chemical Properties and Tests; paragraph 7, Chemical Composition; and paragraph 9, Check Analysis; sec- tion III, Physical Properties and Tests; paragraph 12, Microscopic Tests; paragraph 14, Number of Tests; and paragraph 13, Macroscopic Test. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Rec- ommended Practice, 1942. Engine Truck Axles. Cov- erS Several Standard Sizes Of axles With dimensional drawings. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard' and Rec- Ommended Practice, 1942. New Pašsenger Car Axles. Dimensional diagrams for five classes of axle and load limits for 100 and 85 m.p.h. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Normalized a n d Tempered Steel Forgings, M-104-37; .1937. COvers steel shafts, driving engine truck and trailer axles, crank pins, main and side rods, piston rods, valve stems, rod Straps, eccentric Cranks, and Other fard steel forg– ings for locomotives and cars. Manufacture, chemi- cal and physical propertles, and t e s t s for three grades Of steel. ASSn. Of American Railroads, Operations and Maintenance. Dept. , Mechanical Div. Manual of Standard and Rec- Ommended Practice, 1942. Pressures for Mounting Driving, Trailing, and Engine Truck Axles and Crank Pins. Recommended Practice, adopted 1931. Require- ments for desired pressure, lubricant mixture, and preSSures for 4 to 15 in. diameter axles and pins for cast iron, cast steel, or wrought steel. 492 Ores, Metals, and Manufactures 6 || || - 53 Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Recom- mended Practice, 1942. Symbols for Marking Defective Axles. Specifies symbol number to be marked on de- fective part for classified defect. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Recom— mended Practice, 1942. Trailer Truck Axles; Sizes and Dimensions of, for Trailer Trucks of the Two Wheel Type. For locomotive trailer axles, drawing Of Standard 8xles, with Optional variations and gives bearing pressures. - ASSn. Of American Railroads, Mechanical DiV. Wheel and Axle Manual, 1942. Includes specifications and de- Signs for Wrought steel wheels, multiple-wear, engine truck, two-wear and one-wear, defects, cast steel Wheel S, Spun Steel Wheels, cast iron wheels, car and tender axles, boring mill practice, axle. lathe prac- tice, wheel press, lathe, and grinding practice; gages, reforging, handling, storage, and Shinping. Formed Steel - Tube Institute. Handbook of Weldev Steel Tubing, 1941. Includes specifications for welded tubing for propeller shafts, diameters, gage, tol- erance, classes Of Steel S, table Of torque values for automobile propeller Shafts, table Of critical Speeds of Welded tubular propeller shafts, limits of taper by taper swage, Special shapes, etc. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Shafting; Cold Finished. Covers definition, manufacture, properties, sizes, uses, marketing methods, and packing. References.—Alloy steel axles and shafts, see 622.6; methods of testing, general requirements for me tals, see 600. 1, 611.50; classification of railway materials, see 600. 2; he at treatments, see 600. 5; test lng ma- Chine, see 611.50; Shaft in g for ships, see 725.42; Steel for shafts and axles, see 603. 24, 621.31; steel forgings, see 611. 51. 6i 1.53 Wheels and Tires, Steel American Iron and Steel Institute. Steel Products Man- ual, Section 20; 1938. Revised, 1943. Wrought Steel Wheels. Covers manufacture, wheel designs, classiri- cation according to service, rim thickness, chemical COmpositi On, heat treatment, machining, mating, per- missible variations, and marking. American Society for Testing Materials, A 25-41; 1941. Wrought Steel Wheels for Electric Railway Service. Gives requirements for chemical composition, ladle analysis, mating, permissible variat 10n S in dimen- sions, finish, and inspection. A. S.T. M. Emergency Alternate Provision EA-A 25a; 1942; affected section 4, Chemical Composition; section 8, Variations in Dimensions; section 9, Finish; and section 10, Mark- ings; add appendices I and II. American Society for Testing Materials, A 26-39; 1939. Steel Tires. Covers three classes for driving tires of passenger locomotives, driving tires of freight locomotives and tires for car wheels and miscellane— Ous Service, and driving tires for switching locomo- tives. Gives chemical composition, tensile proper- tles, test Specimen, mating, and permissible varia- tions in dimensions. - A. S. T. M. Emergency Alternate Provision EA-A 26; 1942, affected section 4, Chemical Composition. American Society for Testing Materials, A 57–44; 1944. Multiple-Wear Wrought Steel Wheels. For use under locomotives, tender S, and CarS. Gives requirements for temperature regulation, chemical composition, ladle analysi S, check analysis, mating, permissible variations in dimensions, finish, marking, in Spection, and rejection. A. S. T. M. Emergency Alternate Provi- SiOn EA-A 57; 1942, affected Section 5, Chemical COT- pOS1tion. American Society for Testing Materials, A 186–39; 1939. One-Wear and TWO-Wear Wrought Steel Wheels. For use under cars in freight and industrial service. Re- quirements for temperature regulation, chemical com— position, ladie analysis, permissible variations in dimensions, finish, and inspection. A. S. T.M. Emer- gency Alternate Provisión EA-A 186; 1942, affected section 5, Chemical Composition, American Society for Testing Materials, A 244-44; 1944. Heat-Treated Wrought Steel. Wheels. Covers three classes of heat-treated wrought steel wheels commonly used for locomotives, 10COmotive tenders, and passen- ger cars. Gives process, di Scard, temperature reg- ulation, heat treatment, chemical composition, ladle and check analyses, hardness test, number of tests, retests, mating, permissible variations in dimensions, finish, marking, inspection, and rejection. A. S. T.M. Emergency Alternate Provision EA-A 244; 1942, affected Section 6, Chemical COmposition. American Transit Assn. Standard Specification for Steel Wheels for Electric Railway Service, E7–39; 1939. Gives requirements for wrought steel wheels includ- ing manufacture, chemical properties and tests, mat- ing, permi S Sible variations in dimen S10n S, finish, marking, and inspection. Also gives requirements for spun steel wheels. Emergency Revision E7 (Em); 1942, changed requirements to meet demands Of the present nati Onal emergency. American Transit Assn. Standard Limit of Wear Gauges for A. T. E. A. Standard Flange Contours, E8-37; 1937. DrawingS Showing dimensions Of gauges for worn-out standard wheel contours. Emergency Revision E8 (Em); 1942, changed requirements to meet demands of the present national emergency. American Transit Assn. Standard Plane Ring Gauge for Solid Steel Wheels, E9-37; 1937. Drawing of gauge for use in checking warp in wheel by placing it on the back of the ring. American Transit Assn. Standard Wheel Mounting Gauge. for A. T. E. A. Contours, E10-37; 1937. This gauge is made with a pointer for the center line of the axle S0 that the first wheel will be pressed On from the center line Of the axle, thereby in Suring that the Wheels will not Only be located the proper distance from each other but will be located centrally on the axle. Emergency Revision E10 (Em) ; 1942, changed re- quirements to meet demands of the present national emergency. American Transit ASSn. Standard Design for Thread and 'Flange Of Wheel, E13–38; 1938. Dimensional drawings of tread and flange contours for steel and chilled iron wheels. Emergency Revision E13 (Em); 1942, changed requirements to meet demands Of the present nati Onal emergency. American Transit Assn. Standard Dimensions of A. T. E. A. Steel Wheel Designs, E14–39; 1939. Gives diagram showing points at which dimensions covered by speci- fications are measured; also eight cables giving 493 6 || - 53 Directory of Commodity Specifications dimensions Of parts Of Wheels 21 to 36 in. in diam- eter covering flanges, thicknesses, heights, contours, etc. Emergency Revision E14 (Em); quirements to meet demands of the present national emergen Cys, American Transit Assn. Recommended Design for Wheel Checking Gauges for A. T. E. A. Contours A, B, C and D, E112-37; 1937. Drawing of gauge for use only in checking wheels in service and not for mounting wheels. Emergency Revision E112 (Em); 1942, changed requirements to meet demands of the present national emergency, American Transit Assn. Recommended Specification for Finishing and Mounting of Wheels, Gears, and Axles, E146-38; 1938. COntains recommendations for mount- ing Of Wheel S, gears, and axles, and gives designs of boring mill cutters for wheel roughing and finish- ing Cll titler, ASSn. Of American Railroads, Mechanical Div. Wheel and Axle Manual, 1942. Includes specification and de- Signs for wrought steel wheels, multiple-wear, en- gine truck, two-wear and one-wear, defects, cast steel Wheels, spun Steel wheels, cast iron wheels, car and tender axle S, boring mill practice, axle lathe, wheel press, lathe, and grinding practice; gages, reforging, mandling, Storage, and Shipping. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Recom— mended Practſce, 1944. Emergency Specification E-M- 103-42, changed A. A. R. Specification M-103–37, One- Wear Wrought Steel Wheels; section I (b), Design; section IV, Permissible Wariations in Dimensions— Dimensions With Tolerances, and section II, Chemical Properties and Tests; paragraph 5, Chemical Composi- ti One ASSn. Of American Railroads, Operations and Maintenance Dept., , Mechanical DiV., Manual of Standard and Recom— mended Practice, 1942. Specification M-103-37; 1937. One-Wear Wrought Steel Wheels, Method of manufacture, chemical composition and test, mating, permissible variations in dimen SiOn S, markings, finish, design, inspection, rejection, and rehearing, with dimen SiOnal diagram, * Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical DiV., Manual of Standard and Recom- mended Practice, 1942. Emergency Specification E-M- 106–42, changed A. A. R. Specification M-106–42, Tires, Steel, Locomotives and Cars; section II, Physical Properties and Tests; paragraph 3, Chemical Composi- ti On. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical DiV., Manual of Standard and Recom- mended Practice, 1942. Tires; Steel, Locomotives and Cars, M-106–42; 1942. Three classes by carbon con– tent of steel, composition, tension test, mating, and permissible Variation S. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical DiV. Manual of Standard and Recom- mended Practice, 1942. Emergency Specification E-M- 107-42, changed A. A. R. Specification M-107-42; sec- tion I(b), Design; section IV, Permissible Variations in Dimensions—Dimensions With Tolerances; and sec- tion II, Chemical Properties and Tests; paragraſh 5, Chemical Composition. Assn. Of American Railroads, Operati Ons and Maintenance Dept. , Mechanical Div, Manual of Standard and Recom- 1942, Changed re- . mended Practice, 1942. Specification M-107-42; 1942. Wheels; Multiple-Wear Wrought Steel, Covers multiple- wear Wrought Steel wheels for locomotives, tenders, and cars, Gives manufacture, chemical properties and tests, mating, permissible variations in dimen- S1 Ons, f1nish, marking, inspection, rejection, and rehearing, with dimensional diagrams. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- ſhended Practice, 1944. Emergency Specification E-M- 123-42; 1942, changed A.A. R. Specification M-123-42, Heat Treated Multiple Wear Wrought Carbon Steel Wheels; section IV, Permissible Variations in Dimen- sions; and section II, Chemical Properties and Tests. Dept. , Mechanical Div. Manual Of Standard and Recom- Iſlended Practice, 1942. Specification M-123-42; 1942. Heat-Treated Multiple- Wear Wrought Carbon Steel Wheel S. Covers three classes of wheels for locomo- tives, locomotive tenders, and passenger cars. Gives manufacture, chemical properties and tests, mating, permissible variations in dimensions, finish, mark- ing, inspection, rejection, and rehearing, with di- mensional diagrams, ASSn. Of American Railroads, Operations and Maintenance Dept.e., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Driving and Trailer Wheels for Locomotives. Gives requirements fo T design, limits of weight and counterbalance effects, type of tire, cast steel as per A. A. R. Specification. In- cludes dimensional drawings of wheels, Assn. of American Railroads, Operatiºns and Maintenance Dept. , Mechanical DiV., Manual Of Standard and Recom- mended Practice, 1942. Flange Limit Gage for Re- mounting all Cast IrOn and Cast Steel Wheels, Di- mensional drawing for the fabrication of gage, finish .. Of American Railroads, Operations and Maintenance requirements, and with diagram S showing method of use. Emergency Specification, 1942, changes require- Iſlent.So ASSn. Of American Railroads, Operati Ons and Main tenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Flange Limit Gage for Re- mounting One-Wear, Wrought Steel Wheels. Dimensional drawing of gage, Hardened and ground On all gaging surfaces. Chromium-plated finish. Emergency Speci- fication, 1942, changes requirements, Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical DiV., Manual Of Standard and Recom— Iſlended Practice, 1942. Grinding Of Wheel S. Instruc- tion for type of grinding machine to grind circum- ference concentric with journal. * ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical DiV., Manilal Of Standard and Recom— mended Practice, 1942. Hub Depression Gage for All Wrought Steel Wheels. Dimensional drawing for three S1zes Of wheel gage, ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom— mended Practice, 1942. Limit Wear Gages for Condemn— ing A. A. R. Wheel Gage S. Dimensional diagram. ASSn. Of American Railroads, Operations and Maintenance Dept., , Mechanical DiV. Manllal Of Standard and Recom- mended Practice, 1942. LOCOmotive Tire Manual, Re- quirements for Steel making, tire manufacture, types of steel for tt res for locomotives and cars, minimum thickness, section 3 of tires, shrinkage allowance, 494 Ores, Metals, and Manufactures 6 || || - 53 tire defects illustrated, preparation and application of tires to wheel centers, I. C. C. limits for tire thickness, and dimensional diagrams. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Recom— mended Practice, 1942. Master Gages for A. A. R. Wheel Gages. Recommended Practice. Master gage for check- ing tread worn hollow condemning limit gage for cast iron and cast steel wheels. Dimensional drawing. ASSI). Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Recom— mended Practice, 1942. Master Gages for A. A. R. Wheel Gage S. Recommended Practice. Gives detailed dimen- S1onal drawings for fabrication and marking of master gage S. For Tem Ounting cast iron and cast steel wheel S. Dimensional drawing showing manufacture and giving finish. ASSI. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Maximum Flange Thickness, Height, and Throat Gage, New, Multiple-Wear, Roll- Finished, Wrought Steel Wheels and Tires. Dimension- al drawing for construction. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Recom— mended Practice, 1942. Maximum Flange Thickness, Height, and Throat Radius Gage for New, One-Wear Wrought, and One-Wear, Cast Steel Wheels, and Maximum Flange Th1 cKness, and Throat Radius Gage, for New, Cast Iron Wheels. To be used only by inspectors at the foundry, dimensional drawing of gage, with re- quirement that gaging Surfaces be hardened and ground and chromium-plate finish, ASSn. Of American Railroads, Operations and Maintenance Bept. , Mechanical DiV., Manual of Standard and Recom— IHended Practice, 1942. Maximum Flange Thickness, Height, and Throat Radius Gage, New, Multiple-Wear, Machine-Finished, Wrought Steel Wheels and Tires, Dimensional drawing for construction. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Recom— mended Practice, 1942. Mounting Gage for Multiple- Wear, Wrought Steel Wheels, and Multiple-Wear, Cast Steel Wheels. Gives manufacturing tolerances, re- Quirements as to finish of gage, and detailed draw- ings for gages. ASSn. Of American Railroads, Operations and Maintenance Dept: , Mechanical DiV., Manual Of Standard and Recom— mended Practice, 1942. Section of Tire. Dimensional drawing Of section showing radii and taper, for steel tired engine, tender truck and trailer wheels, and flanged driving tires of locomotives. ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechanical DiV., Manual Of Standard and Recom— Iſlended Practice, 1942. Steel Tires of Locomotive Wheels; Shrinkage Allowances for, Covers sizes from 20 to 78 in. exact center diameter with shrinkage allowance and exact bore. ASST . Of American Railroads, Operations and Maintenance Dep C, , Mechanical D1w, Manual of Standard and Recom— mended Practice, 1942. Steel Wheel Gage. Service gage for measurement of rim and tread wear, diagrams for illustrating method of use, and for manufacture Of gagee Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical DiV., Manual of Standard and Recom- ($3.9677 ()—#5—32 mended Practice, 1942. Symbols for Marking Defective Cast IrOn and One-Wear Cast, Steel Wheel S, Specifies number to mark on defective part for various types Of Classified defects, ASSn. Of American Railroads, Operations and Maintenance Dept., , Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Symbols for Marking Defective Multiple-Wear Two-Wear and One-Wear Wrought Steel and Steel Tired Wheels, Specifies number to mark On de- fective part for various types of classified defects. ASSn. Of American RailroadS, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Tires; Master Gage for Bop- 1ng. Dimensional drawing for gaging the in Side di- ameter Of tire; Vari Oll S Si Zes Of gage, ASSn. Of American Railroads, Operations and Maintenance Dept., , Mechan 1cal Div. Manual Of Standard and Recom- mended Practice, 1942. Tires; Steel, Minimum Thick- ness for. Dimensional drawing showing condemning limits for five types of steel tires, Assn. Of American Railroads, Operations and Maintenance Dept. , Mechan 1cal DiV. Manual Of Standard and Recom- mended Practice, 1944. Tread and Flange for All Steel-Tired Wheels. Standard, revised 1944. Dimen- SiOnal drawing showing radii and taper Of tread and flange; also limit. Of wear grOOve, AsSn. Of American Railroads, Operations and Maintenance Depts, Mechanical Div. Manual Of Standard and Recom- mended Practice, 1942. Tread and Flange Contour for Multiple- and Two-Wear Wrought and Cast Steel Wheels On Cars and Tenders and for Steel Tired Engine, Tender Truck, and trailer Wheels, and Flanged Driving Tires and Locomotives. Dimensional drawing. Assn., of American Railroads, Operations and Maintenance Dept. º. Mechanical DiV. Manual Of Standard and RecQIT- mended Practice, 1942. Two-Wear Wrought Steel Wheels, M-121–37; 1937. Covers requirements as to design, manufacture, chemical and physical properties and tests, mating, perſ)issible variation in flange, rim, plate, hub, and bore. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical DiV. Manual of Standard and Recom- mended Practice, 1942. Wheel Centers; Master Gage for Turning. Diſnens1 Onal drawing for several sizes Of gège. Assn. of American Railroads, Operations and Maintenance Dept. , Mechanical DiV. Manual of Standard and Recom- mended Practice, 1942. Wheel Circumference Measure for Cast IrOn, Cast Steel, Wrought Steel, and Steel Tired Wheels. Covers instructions for the use of measure to insure that wheels mount, ed. On the same axle are of the same diameter, Dimensional drawings and tolerances Assn., of American Railroads, Operations and Maintenance Depts, Mechanical DiV., Manual Of Standard and Recom- Iſlended Pract1 ge, 1942. Wheels; Mounting. Table Of mounting pressure in ton S for stee 1 and cast iron wheels, with specifications covering requirements for wear, gaging, alignment, etc. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical DiV. Manual of Standard and Recom- mended Practice, 1942. Wheel Mounting and Check Gage for Cast Iron , One-Wear Wrought, and Cast Steel WheelSe Dimen S1 Onal drawing Of gage. Assn., of American Railroads, Operations and Maintenance Dept, , Mechanic al Div. Manual of Standard a n d 495 6 || - 53 Directory of Commodity Specifications Recommended Pract1 ce, 1942. Wheels; Steel, Rotun- dity Gage for. Dimensional Drawing for 33, 36, or 38-in, steel Wheel S. $ Assn., of Américan Railroads, Operations and Maintenance Dept., , Mechanical Dive Manual Of Standard and Recom- mended Practice, 1942. Wheels; Steel Tired, Tire Fastening for. Dimensional drawing of tire showing method of mounting. & Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Wheel Tread and Flange for Cast Iron, One-Wear Wrought, and One-Wear Cast Steel Wheel. D1mensional drawing. Assn. Of American Railroads, Operations and Maſhtenance Dept., Mechanical Div. Manual of Standard and Recom— mended Practice, 1942. Wheel Tread Worn Hollow Limit Gage for Remounting Cast Iron and Cast Steel Wheels. Dimensional drawing of gage. Hardened and ground on all gaging surfaces. Chromium-plated finish, Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Recom- mended Practice, 1942. Wheels; Wrought Steel, Plane Gage for. Dimensional drawing for three sizes of gage. U. S. Gov. , U. S. Army, Transportation Corps. Speci- f1 catí On 43-4; 1926. Tires; Steele References. –Methods of test ing, general require- ments for met als, see 600. 1, 611.50; classification of railway materials, see 600. 2; he at treatments, see 600. 5; testing mach in e ſ Or forgill gs, see 6 11.50; Cast iron Wne els, see 611. 18; Cast steel Wheels, see 611.49; Steel for gings, see 611. 51. 6 | 1.5% Springs, Helical and El 1 iptical, and Parts American Society for Testing Materials, A 61-39; 1939. Steel Helical Springs. Gives requirements for general Durpose Springs; including material, physical tests, permissible variati On S for diameter, solid height, free height, loaded height, and permanent set, table of test loads for given fiber stress, finish, and in Spection. American Society for Testing Materials, A 62–39; 1939. Steel Elliptical Springs. Covers elliptical springs for general purposes; requirements as to materials, Check analysis, physical tests for free height, loaded height, loaded length, and permanent set, permissible Variations, finish, and in Spection. American Society for Testing Materials, A 125–39; 1939. Heat-Treated Steel Helical Springs. Includes carbon and alloy- Steel hot-coiled compression springs made from round bars 1/2 in, and larger in diameter and Suitable for use On railway equipment. Requirements for material, check analysis, colling, heat treatment, physical tests, permissible variations, testing and table of test loads for given fiber stress, finish, and in Spectſ On. American Society for Testing Materials, A 147–39; 1939. Heat-Treated Steel Elliptical Springs. Covers carbon and alloy-Steel springs for railway use, also for miscellaneous ellipt 1 cal and special flat springs. Requirements for material, check analysis, forming, heat treatment, design, physical tests, permissible Variations, test loads, finish, and inspection. Assn. Of American Railroads, Operations and Maintenance Dept., , Mechanical DiV. Manual Of Standard and Recom- mended Practice, 1942. Design and Repairs to Loco- motive Springs, Recommends that convex die blocks be used 1n clamp in g bands in hydraulic press with sketch Of arrangement. Also diagrams and table COver- ing nibbing Of spring leaves, Assn. Of American Railroads, Operations and Maintenance Dept., Mºchanical Div. Manual of Standard and Recom- mended Practice, 1942. Springs; Carbon Steel, Ellip- tical, M-113-42, 1942. Material, composition, manu- facture, physical properties and tests, table of loads to COrrespond to maximum allowable fiber stress, A SSn. Of Aſſlerican Railroads, Operations and Maintenance Dept., Mechanical DiV. Manual of Standard and Recom- mended Practice, 1942. Springs; Carbon-Steel, Hellcal, M-114-42; 1942. Cover hpt-colled, compression Springs, 1/2-in, and larger in diameter and suitable for rail- way equipment. Details as to manufacture, composi- tion, physical properties and tests, load and deflec- t1 On table, etc., Assn., of American Railroads, Operati Ons and Maintenance Dept., Mechanical DiV., Manual Of Standard and Recom- mended Practice, 1942. Springs and Spring Caps for Freight Car Trucks. For nine sizes of spring and spring clusters, standard dimensional drawings of caps and springs, free and Solid heights, weights and load 'capacity. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Recomi- mended Practice, 1942. Spring Hanger Clips for LO co- motive Elliptic Springs. For regular and inverted Camber locomotive springs, dimensional drawings, and tables for drop forged steel hanger clips. Assn. Of American RailroadS, Operations and Maintenance Dept., Mechanical Div. Manual Of Standard and Recom- men ded Practice, 1942. Pins and Bushings for Brake and Spring Rigging for Locomotives and Tenders. Gives pin, inside and Outside bushings diameters, for mate- rial which can be case-hardened, for 3/4 to 4 1/2- in, bushings, U. S. Gov. , Marine Corps Specification, 1935. Spring; Helical, for Bedstead." U. S. Gov. , Marine Corps Specification, 1935. Spring; Hellcal, for Steel COt. º U. S. Gov. , Navy Dept. Speci f 1 cation 182a; 1916. Springs; Counter-Recoil, Gun Mount, Steel (for Use Of Naval Gun Factory) , U. S. Gov. , Navy Dept. Specification 42810; 1928. Springs; DOOr, Coll, Tors1 On Type, U. S. Gov. , Navy Dept. Specification 49 S9; 1940. Springs; Helical (Aircraft Use). U. S. Gov. , U. S. Army, Army Air Forces. Specification 98-40092A; 1942. Spring; Heli Cal, Heat-Treated, References. –Alloy steel springs, see 622.7; methods of testing, general requirements for me tals, see 600. 1, 6 11.50; C la SS if i Cat i OIl of railway materials, See 600. 2; he at treatment S, see 600. 5; St, eel for Springs, see 603. 33, 621.34; bed Springs, see 613. 1. 6 || | .55 Pinions and Gears American Gear Manufacturers Assn. American Standards Assn., B6. 3- 1940. Recommended Practice for Backlash for General Purpose Spur Gearing Measured on Stand- ard Center Distance With Feeler as Indicated in Dia- gram, American Gear Manufacturers Assn. Standard 206.01; 1944. Fine Pitch Straight Bevel Gears; Tentatives Covers introduction, scope and limitations, general specifications, nomenclature and symbols, 90-degree axis bevel gears, and angular bevel gears. 496 Ores, Metals, and Manufactures 6 || || - 59 American Gear Manufacturers Assn. Standard 207.01; 1944. Twenty-Degree Involute Fine Pitch System for Spur Gears; Tentative. Covers introduction, pressure angle, basic back and standard to oth proportions, pinion enlargements, center d 1 st a n c e s , standard center distance system, enlarged center distance system, t a bul a t e d dimensions, data. Sheets, fine pitch system for involute spur gear S 20-degree basic pressure angle, and t a b le S showing de- tails for standard tooth proportions and 20-degree pressure angle involute fine pitch System for Spur gearS. American Gear Manufacturers AS Sn Standard 321, 01: 1944. Helical and Herringbone Mill Gears; Tentative. Covers scope, rating of gears, service factors, de- sign of gears and shafts, lubrication, marking, and figure showing variatſon of Wh with differential 1n hardness between pinion and gear. American Gear Manufacturers As Sn. Standard 420.01; 1944. Helical and Herringbone Gear Speed Reducers. Covers scope and responsibility, rating of gears, de- Sign Of gearing, service factors, design Of Speed reducer, lubrication, marking, table giving Service factors, and figures showing variation of thermal. horsepower capacity with center distance and face width for single reduction units and double reduction units. American Gear Manufacturers Assn. Standard 421.01; 1944. High Speed Helical and Ferringbone Gear Units; Tentative. Covers scope and responsibility, design and gearing, design of gear unit, lubrication, and Imarking, Ameri Can Gear Manufacturers Assn., Standard 460.01; 1944. Concentric and Parall el Shaft Gearmotors. Covers gearmotors only and is applicable to helical, herringbone, spur, and planetary gearmotors Of single, compound, double, and triple reduction types. Gives rating Of gears, design Of gearing, application prac- tice, design of gearmotor, lubrication, 'standard Speeds, marking, table giving applicable classifica- tion, and figures showing variation of allowable in- tensity of shock with frequency and duration Öf peak loads. American Society of Mechan 1 cal Engineers. American Standards ASSne , B 6.1-1932. Spur Gear Tooth Form. This standard is a combination Of the data developed in 1927 on the 14 :1/2-degree composite system and the 20-degree stub lnvolute system, and the 1932 data on 14 1/2- and 20-degree, full depth involute systems. American Society of Mechanical Engineers, joint sponsor with American Gear Manufacturers' Assn., American Standards AS Sn , , B 6.2–1933. Gear Material S and Blanks. These specifications are for forged and rolled carbon steel, steel castings, bronze and brass Castings, and forged and rolled alloy steele Recom- mendations cover-manufacture, ladle, and check an al- yses, finish, marking, inspection, etc. Also 1n cluded are” tables on chemical composition for each type of materials American Society for Testing Materials, ES-23a; 1943. Emergency Specifications for Carbon-Steel Forgings for Rings for Main Reduction Gears. Covers three classes for normalized and tempered, and quenched and tempered, carbon-steel forgings for rings for main reduct iOn gears, and for au X111 ary drives, Process, discard, manufacture, heat treatment, chemi- cal composition, analysis, hardness, number of tests, retests, workmanship, finish, marking, in Spection, and rejection. American Society for Testing Materials, ES-24; 1943. Emergency Specifications for Carbon-Steel and Alloy- Steel Forgings for Pinions for Main Reduction Gears. Cover normali zed and tempered, or guenched and tem- pered, carbon-steel and alloy-steel forgings for pinions for main reduction gears and for auxiliary drives. Process, discard, manufacture, machining, heat treatment, chemical composition, analysis, ten- sile properties, hardness, test Specimens, tests, retests, workman ship, finish, marking, in Spection, and rehearing. American Transit Assn., Standard Specification for Case Hardened Forged Steel and Quenched and Tempered Forged Steel Gears and Pini Ons, E19-38; 1938. This Speci- fication covers the manufacture of steel, in Spection of gears and pinions, permissible variations in di- mensions of gears and pinion S, and three types Of standard tooth form s on gears and pinions which are in accordan Ce with the Standards Of the American Gear Manll facturer’S ASSne Assn., of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Mamual of Standard and Recom- mended Practice, 1942. Specification M-901-41; 1941. Approved Draft Gears for Freight Service. Covers draft gears for freight cars and freight locomotives having the A. A. R. standard pocket. Gives requirements for manufacture, inspection and test S, diagram Of set-up for drop testing, with appendix On certiff cate of approval from A. A. R. laboratory. Assn., of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Specification M-902-41; 1941. Purchase Specification for Approved Draft Gears for Freight Service. Covers inspection and test which purchaser may make, Gives manufacture, dimensions to fit standard pocket, coil springs, marking, drop test machine; preliminary, capacity, and Sturdiness têSt.So References. –Methods of testing, general require- ments for metals, see 600. 1, 6 11.50; he at treatment S, see 600. 5; steel for gears, see 603. 22, 621. 31; p in- ions and side gears for automobile differell tials, see 722.34; Steel f Org in gs, See 611.51; lubric at i OI, for gear S, See 504 - 0. 6 || - 56 Turbine Bucket Wheels American Society for Testing Materials, ES-27; 1943. Emergency Specifications for Carbon-Steel and Alloy- Steel Forgings for Turbine Bucket Wheels. Cover an– nealed Or annealed, quenched, and tempered Carbon- steel and alloy-steel forgings for turbine bucket wheels. Process, discard, manufacture, machining, heat treatment, chemical composition, analysis, ten- s1 le propertles, hardness, test Specimens, number Of tests, retests, workmanship, finish, marking, 1nSpec- t1 On, and rehearing. 6 | 1.59 Miscell aneous Manufactures of Steel Forgings American Society for Testing Materials, A 235-42; 1942. American Assn. Of State Highway Official S, M102. Carbon-Steel Forgings for General Industrial Use. 497 6 || - 59 Directory of Commodity Specifications Covers untreated, anne aled, normalized, normalized and tempered, double normal 1 Zed and tempered, and quenched and tempered forgings; in nine classes, for soft-steel, Structural, Ship f1ttings, bridges, ma– chinery, shafts, axles, etc. Requirements for test specimen, boring and thirning, heat treatments, chemi- cal composition, tensile properties, workman ship, and inspectſ On. A. S. T. M. Emergency Alternate Provision EA-A 235; 1943; affected section 7, Chemical Composi- ti On; table I, Ten Sile Requirements, * American Society for Testing Materials, A 243–43; 1943. Carbon- Steel and Alloy-Steel Ring and Disk Forgings. COVer luntreated, annealed, normalized, normal128 d and tempered, quenched and tempered, double normalized and tempered, and normalized; quenched and tempered car- bon steel and alloy steel ring and disk forgings for general industrial use. Covers manufacture, machin- ing, heat treatment, chemical composition, analysis, ten sile and bending properties, test Specimens, test- ing, workmanship, marking, in Spection, and rejection. American Society for Testing Materials, ES-21; 1943. Emergency Specifications for Carbon-Steel and Alloy- Steel Forgings for Magnetic Retaining Rings for Tur- bine Generators. Cover annealed, quenched, and tem- pered carbon-steel and alloy-steel forgings for mag- netic retaining rings for turbine generators. Proc- ess, d1S card, manufacLure, machining, heat treatment, chemical compositi On, analysis, ten Sile properties, test Specimens, tests, retests, workman ship, finish, mark1ng, 1nSpecti On, and rehearing. Assn. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Recom- mended Practice, 1942. Draft Key Retainer, Dimen- S1 Onal drawing; Shows application. Assn. Of American Railroads, Operati On S and Maintenance Dept. , Mechanical DiV., Manual Of Standard and Recom- In ended Practice, 1942. Draft, Gear Followers. Covers requirements for material, size and toleran Ce, and finſ. She As Sn. Of American Railroads, Operati Ons and Maintenance Dept, , Mechanical Div. Manual Of Standard and Recom- my ended Pract, 1 Ce, 1942. In Specti On and Main tenance of Draf : Gears and Attachments by Car Owners. Recom- ſends repair tracks where defective, or if total slack exceeds 1 1/2 in a , at time Of general repair, Certi- fied gears to be used if possible, serviceable llsed other gears not inefficient or Obsolete as per A. A. R. interchange rules. Assn. Of American Railroads, Operati On S and Maintenance Dept., , Mechanical DiV., Manual Of Standard and Recom- mended Practice, 1942. Specificati On M-901-41; 1941. Approved Draft Gears for Freight Service, Covers qraft gears for freight cars and freight locomotives having the A. A. R. standard pocket . Gives require- ments for manufacture, in Spection and tests, diagram of set-up for drop testing, with appendix on cer– tí ficate of approval from A. A. R. laboratory. S. Gove , Federal Specification RR-G-661 a, 1936. Gratings; Steel, Floor (Except for Naval Wessels). Covers two types— (I) parallel bearing bars, with cross members at right angles; and (II) parallel bear- ing bars, with diagonal cross members. Gives require- ments for II aterial, workſman Ship, construction, deflec- tion, bearing bars, cross members, fasteners, and finishes; methods of sampling, in Spect:10n, and tests; and requirements for packaging, packing, and marking. U. S. GOV, , Marine Corps Specification, 1940. Anchor; Kedge, for Pier, Temporary 10-Ton, Model 1940. U. S. Gov. , Navy Dept. Specification 6G1b; 1944. Grap- nels, U. S. Gov. , Navy Dept. Specification 1267; 1938. Grat- ings; Floor (Shipboard Use), U. S. Gov. , Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineering Regulations and Material Specifications, 1942. Con- tains Specifications and requirements for materials, design, construction, installation, and inspection of boilers, unfired pressure vessels and appurtenances thereof; also pip 1ng, Valve S, fittings, flange S, safety Valves, etc., upon the strength and efficiency Of which safety of life is dependent, and are in- tended for maximum temperatures of 1,000° F. Includes specifications for three grades of forged Or rolled Steel for pipe flanges, forged fittings, and Valves and parts for service temperatures up to 1,000° F.— process, manufacturing practice, he at treatment, Chemical, COmposition, tensile properties, tests, re- tests, macro-tests, WOrkman Ship, finish, and marking. U. S. GOV, , U. S. Army, Ordnance Dept. Specification 57-104-2D; 1941. Forging, for Common Steel Shell and Shrapnel.• U. S. Gov. , U. S. Arııly, Ordnance Dept. Specification 57-105-1; 1940. Forging; Steel, for Ordnance. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 57-105B; 1940. Forging; Small-Arms, Automotive, Drop and Miscellaneous, Steel Carbon, and Alloy. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 57-106A; 1945. Steel Forgings for Cannon Tubes. References. –Alloy steel forgings, see 622.6; meth- Ods of test ing, general requirements for metals, see 600. 1, 6 11.50; he at treatments, see 600. 5; steel for axles and Shafts, see 603. 24; Spring and tool steel, see 603. 3; alloy steel for forgings, see 621.31, 621.34, 621.35; II and to Ols, forged, see 615, 616; builders' hardware, forged, see 617; forged p1 pe flanges, see 607. 4; ship couplings, forged, see 725.42; tools for metal working mac line s, see 765; automo- bile parts, see 722.3; journal boxes and lids of pressed Steel, see 611.22; truck bolsters and coupler yokes of forged Steel, See 611.49; locomotive cross- head p in S, Side rod p in S and knuckle joints, of forged Steel, see 702. 9; bolts, nuts, screws, of forged Steel, see 608. 31, 608. 32, 608. 2; forged clev is for insulator attachment, see 719.62; insulator p in, drop forged, see 719.61; scissors and shears, forged, See 6 12. 13; forged Cluain attachments, see 603. 57. 6 12. CUTLERY, H.0LLOW WARE, AND OTHER HOUSEHOLD UTENSI LS 6 || 2.0 GENERAL ITEMS U. S. Gov. , Dept. Of Commerce, National Bureau of Stand- ards. Commercial Standard CS62–38; 1938. Colors for Kitchen Accessories. Covers 6 colors adopted as stand- ard for kitchen accessories, provides a standard sample plan for control of these colors at the source, speci- fies a method for visual comparison, and supplies a means for identification of standard colors from producer to user. Sponsored by National Retail Dry Goods Assn. 612. I CUTLERY, EXCEPT TOOLS 6 |2. || Pocket Knives U. S. GOV. , Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R99-30; 1930. Pocketknives. This recommendation establishes Standard sizes and Shapes of handles for pocketknives and the maximum number of varieti e s any one 498 Ores, Metals, and Manufactures 6|2. I l; manufacturer may produce, standard colors of cellu- 101d given for celluloid-handled knives. U. S. Gov. , Marine Corps Specification, 1933. Knife; Pocket, Electricians' . U. S. Gov., Marine Corps Specification, 1944. Knife; Pocket, Utility. U. S. GOV., Navy Dept. Specification 41.J4b; 1942. Jack- knives. - U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 17-170; 1937. Knife; Pocket, Engineer, Four- Blade, With Clevis, 6 12. 12 Razors and Razor Blades U. S. Gov., Dept. of Commerce, National Bureau of stand- ards. Simplified Practice Recommendation R69–28; 1928, Packaging of Razor Blades. This recommenda- tion establishes a schedule for packing various makes of razor blades, covering the number of blades per package, and the number of packages per carton, Sponsored by the National Wholesale Druggists Assn., U. S. Gov. , Navy Dept. Specification 29R1; 1944. Razors; Straight, Safety Type, U. S. Gov. , U. S. Army, cation 22-194; Razor. 2uartermaster Corps. Specifi- 1940. Razor, Safety; and Blade, Safety 6 |2. 13 Scissors and Shears U. S. Gov. , Federal Specification GGG-S-101b; 1941. Amendment 1; 1944. Scissors and Shears. Covers three classes of shears—bankers', stationers', or paper; straight trimmers, houséhold, or dressmaking; and bent trimmers; and three classes of scissors—embroidery, double Dointed; ladies', one point sharp and one point blunt, and pocket, both points blunt. Gives require- ments for S1 Ze, material, and construction; methods 9f Sampling, inspection, and tests; and packaging, packing, and marking for shipment. Emergency Alter- nate Federal Specification E-GGG-S-101b; 1942, changed requirements for materials, finishes, and weights. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2534; 1939. Shear; Crown, Universal. U. S. Gov. , Veterans Administration. Specification WA- G-299; 1938. Scissors, References.-Methods of test in g, general require– ments for metals, see 600. 1; metal cutting shears, See 615. 33; forged Steel, see 611. 51. 612. It! Table and Kitchen Cutlery American Hpspital Assn., 40–4. Mechanical Can Opener. Covers two sizes in table type openers, U. S. Gov., Dept. of Agriculture, Forest Service. Spee- ifications MSF-247-1-S. Outfit; 1-Man, Nested Mess. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ifications MSF-247–2-S. Outfit; 2-Man, Nested Mess. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- 1 fications MSF-247-3–S. Outfit; 3-Man, Nested Mess. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- 1 fications MSF-247–4–S. Outfit; 6-Man, Nested Mess. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ifications MSF-247–5-S. Outfit; 10-Man, Nested Mess. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ifications MSF-247–6–S. Outfit; 25-Man, Nested Mess. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ifications 247-7-8. Outfit; 50-Man, Nested Mess. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- 1 fications 247-8–S, Outfit; 50-Man, Nested Mess. | Service, Spec- 8- and 10-Inch GOVs, Dept. Of Agriculture, Forest Knife; Butcher, U. S. 1 fication s 247-35-S. Blade. U. S., GOV, , Dept. Of Agri Culture, Forest ifications 247-36–S. Knife; Butcher, Se G0V, , Dept. Of Agri Culture, Forest 1 fications 247–37–S. Knife; Paring, U. S., GOV. , Depts Of Agriculture, Forest ifications 247–38–S. Knife; Table, U. S. GOV. , Dept. Of Agriculture, Forest ifications 247–39–S. Fork; Meat, 10- U. S. Gov. , Dept. of Agriculture, Forest ifications 247–40-S. Fork; Table. U. S., GOV. , Federal Specification RR-T-41a; 1938, Amend- ment 2; 1944. Tableware; Corrosion-Resisting Steel. Covers three types; (I) table knives—straight-blade, steak, and grille; (II) forks-dessert, flat-handle; and (III) Spoons-tea and table (two types). Gives requirements for material, workmanship, size, shape, design, dimensions, toleran ces, weights, and chemi- cal composition; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV., Federal Specification RR-T-56; 1941. Amend- ment 1; 1944. Tableware; Steel (Chromium, Nickel, Silver, and Tin) Plated. Covers three types— (I) knives, table (straight-blade and grille); (II) forks (dessert, flat-handle); and (III) spoons (tea and table, medium). Gives requirements for material, workman Ship, construction, finish; and details for each type; methods Of Sampling, 1nspection, and tests; and packaging, packing, and marking for shipment. S. GOV .. , Federal Specification GGG-C-746a; 1944. Cutlery; Galley and Kitchen. Covers 13 types—(I) butchers' cleavers, (II) cooks' forks, (III) boning knives, (IV) bread knives, (W) butchers' knives, (WI) cooks' knives, (WII) fish scaling knives, (VIII) paring knives, (IX) skinning (scimitar) knives, (X) slicing knives, (XI) steak, (scimitar) knives, (XII) spatulas, and (XIII) butchers' steels. Gives require- ments for sizes, material, workmansh 1p, finish, handles, marking, and details for each type; methods Of Sampling, in Spection, and tests; and packaging, pack1ng, and marking for shipments Serviće, Spec- Folding Blade. "J. Service, Spec- Service, Spec- Service. Spec- and 12-Inch. Service, Spec- U. U. S. GOV. , Mar 1 n e Corps Specification, 1944. Knife, FOTK, and Sp00n; Haversack, Models Of 1926. U. S. GOV. , Navy Dept. Specification 640 7b; 1943. Openers; Cane U. S. Gov. , Navy Dept. Specification 64S5b; 1943. Skimmers. U. S. G0V. , Navy Dept. Specification 64S7b; 1943. SDOOnS; Basting. U. S. G0V. , Navy Dept. Specification 64S10b; 1943. Strainers; Pote U. S. Gov. , U. S. Army, Medical Dept. Specification 28–70; 1939. Knife; Butcher. U. S. Gov. , rö. S. Army, Medical Dept. Specification 28–97; 1939. Fork; Flesh. U. S. GOV, , U. S. Army, Quartermaster Corps. Specifi- cation 28–8; Officers' Mess, M-1937, Utensil S. 1938, Outfit; U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 28-15; 1934. Knife, Fork, and Spoon; M-1926. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- catſ. On 28–31; 1938. Knife; Paring, M-1937, Corrosion- ReS1sting Steel. 499 6 |2. I l; f Directory of Commodity Specifications U. S. Catl On 28-123; Ladle, Turner, U. S. GOV, , U. S. Mari time COIII]i SS1 One Specification 63-MC-6; 1941. Tableware; Flatware, Steel, Corrosion- Resisting and Electro-Plated (Crew), Covers three types, three classes, and three grades, Gives re- quirements for material, workmanship, identification, knives, forks, Spoons, shape, sizes, weights, dimen- Si Ons, Sampling, in spectſ On, methods of test, and drawings, U. S., GOV, , U. S. Maritime Commission. Specification 64-MC-13; 1941. Cutlery; Galley. Shall be of five grades and Of types and sizes specified. Gives re- quirements for detail dimensions, materials, workman- ship, cleavers, forks, knives, handles, composition Of met al., Styles, d1m en S10ns, weights, inspection, 8nd meth0Cls Of test. U. S., GOV. , U. S. Marí time Commission, Specification 64-MC-29; 1941. Turners; Cake, Long Handle, Retin- ned. There shall be but one type and grade. Gives requirements for materials, workman ship, blades, han- dles, assembly, tinning, finish, Si Zes, tolerances, in Spection and Iſlethods Of tests U. S., GOV, , J. S. Marí time COmmission. Specification 64-MC-30; 1941. Turners and Servers; Plain or Per- forated. There shall be seven types and five grades as listed. Gives requirements for materials for all types, workman Ship, all types of blades, handle rods, handles Or grips, ferrules, perforations, tolerances, sizes and dimensions, in spection, and methods of teSto U. S. GOV. , WA-G-159; Steel, 6 12. I 5 Pins and Needles Pin, Clip and Fastener Assn. Safety Pin Physical Stand- ards. Covers sizes, all-Over lengths, and gages, of wire for safety pins classified as-low carbon steel, high carbon steel, and steel furrier. Pin, Clip and Fastener Assn. Straight P in Physical Standards, Covers numbers, sizes and counts for steel bank (superplated), dressmaker (Superplated), dressmaker (with oversized head), silk (chiffon and satin, Superplated), and admontine. U. S. GOV, , Federal Specification FF-P-401b; 1943. Pins; Office. COvers- (I) brass, and (II) steel (t1nned or plated); three classes— (A) bank or com— merce, (B) pyramid, and (C) T-shaped (one or 'two piece). Gives requirements for material, workmanship, polishing and finishing, tolerances, size number, length, and diameter of wire; methods of sampling, 1nspection, and tests; and requirements for packag- ing, packing, and marking, U. S. Gove , Federal Specification FF-P-416; 1940. Pins; Safety. Covers One type and grade, in small, medium, and large sizes. Gives requirements for material, workmanship, design, Spring, h00 d, shield, point, finish, tolerances, and dimensions; methods of sam- pling, in Spection, and tests; and packaging, packing, and marking for shipment, Emergency Alternate Federal Specification E- FF-P-416; Jan. 1943, changed mate- Gove , U. S. Army, Quartermaster Corps. Speci fl- 1942. Uten Sils; COOking Fork, Spoon, and Skimmer, Weterans Administration. 1936, Turners; Cake, Specification Corrosion-Resisting Tlal, finish, diameter Of wire, and packing, U. S. Gov. , Weteran s Administ ration. Specification WA-X-58Cl; 1941. Needles, 6 12. I6 Clippers U. S. Gov. , Marine Corps Specification, 1923. Clippers; h Orsee U. S. Gov. , U. S. 17-178B; 1941. 6 12.2 HOLLOW AND STAMPED WARE, IRON AND STEEL 6 12.20 General litems American Bakers ASSne Recommended Pan Sizes, Covers four Si Zes Of pans of loaves of bread weighing 12, 16, 20, and 24 OZ, baked, U. S. GOV, , Dept. Of COmmerce, National Bureau of Stand- ards. COmmercial Standard CS30-31; 1931, Colors for San 1 tary Ware. This standard designates colors to be used as a guide in production of sanitary ware, plumbing fixtures, and allied products made of vitre- Ous China, pro Celain (all-clay) enameled iron, metals, wood, or glass. The standard gives also detail re- quirements for the SIX standard colors and method of making CO10T COmparisons. U. S. GOV. , Dept. Of COſmmerce, National Bllreall Of Stand- ards. Commercial Standard CS77–40; 1940. Sanitary Cast-Iron Enameled Ware. This standard provides min- imum requirements for sanitary cast-iron enameled ware, Such as bathtubs, lavatories, kitchen sinks, laundry trays, drinking fountains, and simi alr fix- ture S. Requirements include material, thickness, warpage, enameling, acid-resistance, inspection rules, and marking. Sponsored by Sanitary Cast-Iron Enamel Ware ASSne Al SO printed in Spanish, U. S. Gov. , Dept. Of Commerce, National Bureau of Stand- ard S. COſmercial Standard CS-100-44; 1944. Porcelain- Enameled Steel Utensils. The purpose of this com— mercial standard is to establish standard Specifica- tions and methods of test for procelain-enameled steel utensils for the guidance of manufacturers, distributors, and users of this product. This stand- ard provides performance requirements for porcelain- enameled Steel utensils, b0 th multiple-coated and Single-coated, for cooking, household, food storage, and hospital use. The requirements include material Of base, appearance, design, capacity and dimensions, base metal, p Ouring lips, handles, boiling acid re- sistance, thermal shock resistance, impact resistance, methods Of test, and labeling. U. S. GOV., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommen dation R55–26; 1926. Tinware; Galvanized and Japanned Ware. This TeCOIIIſlendation establishes a list. Of Standard Stock items for stamped ware, as bowls, COvers, cups, dip- perS, TOld S, pan S, plates, etc.; for metallic Sieves; for pie ced tinware boilers, buckets, kettles, pans, etc.; for heavy tinware coffee boilers, cake cutters, dippers, etc.; for Japanned ware baths, cake boards, etc.; for galvan 1 Zed bath s, buckets, can s, nods, palls, etc. Army, Medical Dept. Clipper; Hair. Specification References. –Enamel for enamel ware, see 531.6. 6 [2.21 Bath Tubs American Hospital Assn., ; 58-1, Sanitary Cast Iron Fn- aſ eled Ware. Covers minimum requirements. American Hospital Assn., ; 58-10. Enameled Pressed Iron or Steel Plumbing Fixtures. U. S. GOV, , Dept. Of Commerce, National Bureau of Stand- ards. Simplified Practice Recommen dation R106–41; 500 Ores, Metals, and Manufactures 6 2.22 1941. Hospital Plumbing Fixtures. This recommenda- tion establishes a list of standard stock sizes and types of baby baths, receiving baths, prenatal baths, Sitz baths, continuous-flow or prolonged–treatment baths, patients' baths, Surgeons' scrub-up sinks, medicine sinks, 1n strument sinks, clinic sinks, serv- 1 ce sinks, bedpan closets, and combination lavatory with 1ntegral instrument trays. Covers staple items, tolerances, grading rules, nomenclature, definitions, autoclave test for crazing, k1 ln support marks, Special Select 1 on of large pieces, fixtures avail— able in several materials, and back-flow connections. Sponsored by the American Ho Sp1 t al Assn., National Assn., of Master Plumbers, Sanitary Cast Iron Enameled Ware Assn., Witreous China Plumbing Fixtures Assn., and the Sanitary Brass Institute. U. S. Gove , Federal Specification WW-P-541 a, 1940. Plumbing Fixtures, (for) Land Use. Includes re- quirements for recessed, corner, and free-standing bathtubs made of enameled cast iron, Includes di- mensions for various types; detail relative to trim- mings and fittings; methods of sampling, inspection, and tests; and requirements for packaging, packing, and mark 1 ng for shipment. Emergency Alternate Federal Specification E-WW-P-541a; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov. ) changed requirements for metals and finishes, standard mate- rials, and illustrations, selections and air gaps. References. – Porcelain and vitreous ware bathtubs, see 532. 23, 617.76; gray cast iro II, see 611. 11; Standard Si Zes of Japanned Ware and of galvanize d. baths, see 6 12. 20; standard colors for colored sani- tary Ware, see 6 12. 2 O. 6 12.22 Hotel and Household Hollow and Stamped Ware American Hospital Assn. , 64-7. Corrosion-Resisting Steel Tableware, Covers three types. Based on U. S. Gov. Federal Specificat iOn RR-T-413 for Corrosion- Resisting-Steel Tableware and 3 -M-151a for General Specificat.10n for Inspection Of Metals. U. S. Gov. , Dept. of Interlor, Purch as in g Office. Standard Specification No. 41. Platters; Meat, Metal. U. S. GOV. , Dept. of Interior, Purchasing Office, Standard Specification No. 42. Pans; Muffin. U. S., GO v. , Dept. of Interi Or, Purchasing Office. Standard Specificati On N.O., 45. U. S. Gov. , Dept. of Interí Or, Purchasing Office, Standard Specification NO. 46, POts; FOOd, COVered. U. S., GOV. , Dept. Of Inter1 Or, Purchasing Office, Standard Specification NO. 48. Dippers; Steele U. S. Gov. , Dept. of Interior, Purchasing Office. Standard Specification NO. 53. Turners; Pancake, U. S. Gov. , Dept. of Interior, Purchasing Office. Standard Specification No. 54. Spoons; Cookings U. S. G0V . , Dept., O f Interior, Purchasing Offices Standard Specification No. 56. Insets; Steel, for Steam Table. U. S. GOV. , Dept. of Interior, Purchasing Office. Standard Specification No. 58. Ladles; Steel, U. S. Gov. , Dept. of Interior, Purchasing Office. Standard Specification No. 59. Dish es; Vegetable, Steel, U. S., GOV. , Dept. of Interior, Purchasing Office. Stand- ard Specification No. 60. Pitchers; Steel. U. S. Gov, , Depts of Interior, Purchasing Office. ard Spe C1 fication No. 66, COlanders; Steel. Stand- Pans; Muffin, Retinned. U. S. Gov. , Dept. of Interior, Purchasing Office. Stand- ard Specification No. 67. Plates; Pie, Tinned. U. S. Gov. , Dept. of Interior, Purchasing Office. Stand- ard Specificati On NO, 68. COlanders; Retinned, U. S. Gov., Federal Specification RR-B-644; 1943. Boxes; Sp1 ce. Covers one type and one grade and shall con- sist of an Outer Spice box with hinged cover and hasp, en closing six spice containers of uniform size and Shape. Gives requirements for material, work- man ship, and details for Outer spice box, outer spice bOX COver, handle, hasp, Spice containers, and finish; methods Of Sampling, lm Spection, and tests; and pack- ag1ng, packing, and marking. U. S., GOV, , Federal Specification RR-C-526; 1939. Amend- ment 1; 1940. Colanders; Bakers, Corrosion-Resisting Steel, COvers One type and grade, either 25 or 40 qt, minimum capacity (volume). Gives requirements for material, workmanship, construction, finish, and marking; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S., GOV, , Federal Specification RR-C-531; 1939. Amend- ment 1; 1940. Colanders; Corrosl On-Resisting Steel. COVers One type and grade, either 3 1/2, 11, Or 16 qt, minimum capacity (volume). Gives requirements for material, workTianship, construction, finisn, and marking; meth0 ds Of Sampling, 1nspecti On, and tests; and requirements for packaging, packing, and marking for shipment, U. S., GOV. , Federal Specification .RR-C-611; 1939. Amend- ment 1; 1940. Covers; Cake, Corrosion-Resisting Steel. Covers One type and grade and three sizes. Gives requirements for material, workman ship, finish, and marking; methods' Of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment, U. S. GOV, , Federal Specification RR-P-55; 1941. Amend- ment 1; 1944. Pan S; Bake and Roasting, Steel, COvers two types- (I) plain, with handles, steel ears, and with Out bottom strap S, and ( II) with steel handles, ears, and bottom strap S. Glves requirements for material, WOrkman Ship, folds, COn Structi On, handles, bOttom Straps, handle ears, Shape, and Si Zes; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification RR-P-58; Bread. Type I-individual pans; type II—multiple pans; classes- (A) two in dividual pans, (B) three individual pans, (C) four individual pans, and (D) five indi V1 du al pans. Classes C and D include two or more sizes. Gives requirements for material, wOrkman Ship, body material, wire bead, finish, shape, pan construction, and details for each type and class; methods of sampling and inspection; and packaging, packing, and marking for shipment. U. S. Gov. , Federal Specification RR-P-83; Fry, Cast-Iron (Skillets). grade. Covers three sizes— (A) 10-in. , (B) 12-ins, and (C) 14-1n. Gives requirements for material, workmanship, casting, pouring lips, handle, -iacquer coat, and detailed dimensions and weights; methods Of Sampling and in Spect 1 On; and packaging, packing, and marking. U. S. GOv, , Federal Specification RR-P-86; 1939. Amend- ment 2, 1940. Pans; Fry, Corrosion-Resisting Steel- Clad (3–Ply). Covers one type, one grade, and seven sizes. Gives requirements for material, workmanship, 1943. Pan S; 1943. Pans; Shall be in One type and 6 || 2.22 Directory of Commodity Specifications \ COn Struction, finish, and dimensions; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emer- gency Alternate Federal Specification E-RR-P-86; 1942, (1 SSued by Procurement Div., Treasury Dept., , U. S. GOV, ) Substituted Federal Specification RR-P– 89 for Pans; Fry, Steel. U. S. Gov. , Federal Specification RR-P-89; 1940, Amend- ment, 1; 1944. Pans; Fry, Steel, Covers the round type W.1 th handle, and three sizes —6–1n. , 8 7/8-ins, and 12-in. Gives requirements for material, work- manship, Construction, sizes, and tolerances; methods of Sampling, inspection, and test; and packaging, packing, and marking for shipments U. S. Gov. , Federal Specification RR-P-101; Pudding, Corrosion-Resisting Steel, 8nd One grade-first class, material, WOrkmanship, 1939. Pans; Covers One type Gives requirements for construction, finish, an d capacitles; methods of sampling, in spection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV., Federal Specification RR-P-111; 1939. Amend- ment 1; 1940. Pans; Sauce, Corrosion-Resisting Steel- Clad (3-Ply). Covers one type and grade of 1 1/2-, 2-, 3 1/2-, and 5-qt, capacities, Gives requirements for material, workmanship, construction, chemical requirements O f out side layer, capacities, and di- menS1 On S; methods Of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV, , Federal Specification RR-P-386; 1939. Amend- ment 1; 1940. P1 to hers; Water, COrrosion-Resisting Steel. Covers One type and grade, 1 1/8-, 2 1/8-, and 3 1/4 – qt. minimum capacity. Gives requirements for material, workman ship, COn Structſ On, finish, and Capacities; meth0 d S Of Sampling, in Spect 1 On, and tests; and requirements for packaging, packing, and marking for shipments U. S. Gove , Federal Specification RR-P-401; Flates; P 1 e, Tinned. Covers One type, One grade, and two sizes— 10 in, and 9 in. Outside diameter at top of plate. Gives requirements for tin plate gage, tolerance, weight Of tin COating, tin coating, and finish; methods Of sampling, in Spection, and tests; and requirements for packaging, I acking, and marking for shipment. Emergency Alternate Federal Specifica- tion E-RR-P-401;, 1942, (1 ssued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for materials and finish, U. S. Gov, , Federal Specification RR-P-416; 1939. Plat- ters; Meat, Corrosion-Resisting Steel. Covers one grade and two type S- (I) with flat beaded edge, and (II) with Open flange edge. Gives requirements for material, workmanship, constructi On, tolerances, and finishes; methods Of Sãmpling, in Spection, and tests; and requirements for packaging, packing, and marking for Shipment, U. S. Gov. , Federal Specification RR-S-131; 1939. Amend- ment 1; 1939. Scoops; Kitchen, Corrosion-Resisting Steel. Covers one type and grade. Gives require- ments for material, workmanship, finish, shapes, 8nd dimensions; methods of sampling, 1n Spect 1 on, and tests; and requirements for packaging, Tacking, and marking for shipment. U. S. Gov., Federal Specification RR-T-46; 1941. Table- ware; Nickel-Alloy. Covers three types— (I) forks 1939. (flat-handle, dessert; flat-handle, regular; and salad); (II) knives (straight-blade); and (III) spoons (iced tea, Soup, round-bowl, sugar, medium table, reg- ular table, and tea). Covers material, workmanship, sizes, and dimensions; methods of sampling, in spec- tion, and test S; and requirements for packaging, pack- ing, and marking for shipment, Emergency Alternate Federal Specification E-RR-T-46; 1942, (issued by Procurement D1 v., Treasury Dept. , U. S. Gov. ) sub- Stituted Federal Specification RR-T-56 1 n lieu of RR-T-46. U. S. GOV. , Federal Specification RR-T-806; 1942. Amend- ment 1; 1944. Turners; Cake. Covers two type s- (I) vitreolls enameled Steel, and (II) plain steel. Gives requirements for material, workmanship, construction, and Si Zes and dimen Sions; methods of sampling, inspec- t10n, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Joint Army-Navy Specification, JAN-T-46; 1944. TrayS; Mess, 6- COmpartment, U. S. GOV, , Marine Corps Specification, 1919. Pan; ROaSting, U. S., GOV. , Marine CO rps Specification, 1944. Tray; Mess, Serving, 6-COImpartment. U. S. GOV. , Navy Dept a Specificati On 63L 1a; 1944. Linings; Raking-D1 Sh, Steel, U. S. GOV. , Navy Dept. Specification 63P2a; 1944. Platters; Steele U. S. Gov. , Navy Dept. Spec 1 fication 63P3; 1941. Plates; Dinner, Steel, U. S. Gov. , Navy Dept. Specification 63TT b; 1944. Tureen Se U. S. Gov. , Navy Dept. Specification 64B4e: 1943. BOilers; COffee. U. S. Gov. , Navy Dept. Specification 64B10b; 1944. ROilers; Fish. U. S. Gov. , Navy Dept. Specification 64B18; 1944. Boxes and Canisters; Galley, U. S. Gov. , Navy Dept. Specification 64 C8a; 1944. COlanders, U. S. Gov. , Navy Dept. Specification 64L2a; 1944. Ladles; Galley. U. S. Gov. , Navy Dept. Specification 64P6 d: 1944. Pans; Raking, Roasting, and Deep-Fat-Frying. U. S. Gov. , Navy Dept. Specification 64P8b; 1944. Pans; Dish, U. S. Gov. , Navy Dept. Specification 64P19; 1944. Pans and Pots; Sauce, With Covers. U. S. Gov. , Treasury Dept., Procurement DiV., NO. 474; 1941. Sieves; Flour. Two types— (I) household size (with crank) and (II) institution size (without crank). Gives general description and requirements for sheet metal, hopper or body, wire cloth, agitator or base, handles, finish, and strength; methods of inspection and tests; and packaging, packing, and marking. U. S. Gov. , Treasury Dept. , Procurement Div. , 523a; 1944. Enamel ware; BakeShop and Kitchen, Covers 25 types and a large number of classes intended to in- clude all kinds of enamelware vessels for bakeShop and kitchen. Gives requirements for colors and fin- 1shes, material, workman ship, processing, finish, thickness Of metal, thickness Of enamel, tolerances, handling facilities, reflectance, impact resistance, resistance to Sudden changes in temperature, acid resistance, solubility, adherence, marking, and de- tails for each type and class; methods of saſ.pling, 502 º Ores, Metals, and Manufactures 6 12.22 inspection, and tests; and packaging, Dacking, and marking for shipment. S. Gov. , Treasury Dept., Procurement Div., 1942. Buckets; M O D p 1 ng ADDaratus; Oval, Caster Mounted. This specification c 0 V e r S Oval shaped buckets mounted on casters for use with hand oper- ated mop wringers. Buckets furn is he d in four sizes–16, 26, 35 and 50 qt. G 1 v e s requirements for design, fabrication, Seams, top rim, ears, bail, casters, dimensions, and thickness Of metal; meth- U. 534a: Ods of sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov., U. S. Army, Medical Dept. Specification 28-12A; 1939. Urn, COffee. U. S. Gov., U. S. Army, Medical Dept. Specification 28–32; 1938. Pot; Tea and C of fee , Individual, Corrosion-Resisting Steel. U. S. Gov., U. S. Army, Medical Dept. Specification 28-35; 1939. Dishes; Enamelware. U. S. Gov. , U. S. Army, Medical Dept. Specification 28-40; 1939. Cutter; Baking. U. S. Gov. , U. S. Army, Medical Dept. Specification 28–41; 1939. Grater; Nutmeg. U. S. Gov. , U. S. Army, Medical Dept. Specification 28–44; 1939. Turner; Cake. U. S. Gov. , U. S. Army, Medical Dept. Specification 28-45; 1939. Pot; Tea. U. S. Gov., U. S. Army, Medical Dept. SDecification 28–46; 1939. Grater; Large. U. S. Gov. , U. S. Army, Medical Dept. Specification 28–52; 1939. Steeper; Tea. U. S. Gov., U. S. Army, Medical Dept. Specification 28-58A, 1940. Bowl ; Mixing, Corrosion-Resisting Steel. U. S. Gov. , U. S. Army, Medical Dept. Specification • 28–65; 1939. Corer; Apple. U. S. Gov., U. S. Army, Medical Dept. Specification 28-69; 1939. Grater; Small. U. S. Gov., U. S. Army, Medical Dept. Specification 28-72A; 1941. Pan; Cake. U. S. Gov. , U. S. Army, Medical Dept. Specification 28–74; 1939. Pot; French Fry. U. S. Gov., U. S. Army, Medical Dept. Specification 28-81A; 1941. Strainer; 3-Inch and 9-Inch. - U. S. Gov. , U. S. Army, Medical Dept. Specification 28-82; 1939. Strainer; Chinese. U. S. Gov., U. S. Army, Medical Dept. Specification 28–90; 1939. Kettle; ROasting. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 17-9C; 1937. Pan; Bake and Roasting. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 28–30; 1938. Colander; Ret inned. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 28-108; 1940. Pan; Muffin, Retinned. S. Gov. , U. S. Army, Quartermaster Corps. Spec 1- fication 28-112; 1941. Pan; Tin, Cake, for Range Field, M-1937. - U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 28-123; 1942. Utensils; C o O k 1 ng Fork, Spoon, Ladle, Turner, and Skimmer. U. S. Gov., U. S. Maritime Commission. Specification 63-MC-3; 1941. Covers; Toast, (Nesting) Corrosion- Resisting Steel. There shall be but One type, One grade, and three sizes. Glves requirements for material, workmanship, construction, d e S 1 g n and U. U. U. U. U. U. U. U. U. U. measurements, finish, marking, Sampling, inspection, methods of test, and drawing. S. Gov., U. S. Maritime COmmission. Specification 64-MC-3; 1941. Amended, 1943. Fry Pans; Heavy Lipped and French Style, Cold-Rolled Steel. Type I-heavy lipped fry pans; type II-French style frypans; and there shall be but One grade. Gives requirements for materials, workmanship, coating, handles, sizes, tolerance, and body; packaging, packing, and marking; inspection and methods of test. S. GOv., U. S. Marítime COITIniss 10n. Specification 64-MC-7; 1941. Pans; Roasting, Heavy Seamless Steel. Type I-plain; type II—with bottom straps; and the grade shall be that known as "firsts. " Gives re- quirements f or material, workmanship, folds, con- struction, handles, bottom Straps and handle bars, inspection, methods of test, and drawing. S. GOV. , U. S. Maritime COTInis S10m. Specification 64-MC-16a; 1944. Pans; Bread and Cake. COvers five types- (I) biscuit or roll pan (sheet) four sides up; grade (A) tinned sheet and (B) blue annealed sheet; (II) biscuit or roll pan (sheet) three sides up; grade (A) tinned sheet and (B) blue annealed sheet; (III) individual bread pan, tinned; (IV) pullman bread pan, with sliding cover, tinned; and (V) cake (layer) pan, tinned. Gives requirements for size, material, workmanship, marking, and details for each type and grade; sampling, inspection, and methods Of tests; and packaging, packing, and marking. S. Gov., U. S. Maritime COImmission. Specification 64-MC-20a; 1942. Bowls; Mixing, Retinned. There shall be but One type and grade and S1zes shall be as given. Gives requirements for materials, work- manship, construction, tinning, tolerances, inspec- t iOn, Imethods Of test, and drawing. S. GOv., U. S. Maritime COmmission. Specification 64-MC-21a; 1942. Bowls; Beating, Retinned. There shall be but One type and One grade and the sizes shall be as Specified. Gives requirements for ma- terials, WOrkmanship, COnstruction, hanging ring and ear, tinning, assembly, tolerances, inspection, meth- Ods Of test, and drawing. S. GOV. , U. S. Maritime COmmission. Specification 64-MC-22, 1941. Pans; Dish, ROund, Ret inned. There shall be but One type and grade and sizes Shall be as Specified. G i V e S requirements for materials, body, handles, tinning, tolerances, inspection, and methods Of test. S. Gov., U. S. Maritime Commission. Specification 64-MC-23; 1941. Fry Pans; Deep, Long Handle. There shall be but One type and grade and Sizes shall be as Specified. G 1 v e s requirements for materials, workmanship, body, handle, sizes, tolerances, inspec- t1 On, and methods Of test. S. Gov. , U. S. Maritime COImmission. Specification 64-MC-24; 1941., Pots; Sauce, Deep, Retinned. Type I—pots without covers; type II-pots with covers; and there shall be but One grade. Gives requirements for material, . workmanship, b00y, S12es and capaci- ties, tolerances,” thickness Of sheet, handles, tin- ning, inspect 10n, and methods Of test. S. Gov., U. S. Maritime Commission. Specification 64-MC-25; 1941. Pots; Stock, Ret inned. Type I-pots without faucet with- cover; type II-DOt With ſaucet and with cover; and there shall be but One grade. 503 6 || 2.22 Directory of Commodity Specifications Gives requirements for material, workmanship, body, sizes and capacities, toleran Ces, thickness Of sheet, handles, retinned CO Vers, tinning, 1 n Spect 1 On, and Imethods Of tests U. S., GOV. , U. S. Mar 1 time Commission. Specification 64-MC-26; 1941. Pans and Pots; Service, Retinned. There shall be seven types as listed and but One grade. Gives requirements for materials, workınan- Ship, thickness of sheet, dimensions, body, handles, retinned covers, tinning, capacities, inspection, and Iſlethods Of test, U. S. GOV. , U. S. Marí time Commission. Specification 64-MC-27; 1941. Pans; Bak1 ng, Oblong, Enamelware, There shall be but one type and grade and sizes shall be as specified. Gives requirements for sheet, en- amel, workmanship, pans, si des, corners, top edges, bOttoms, enameling, reflectance, color, dimension S, tolerance, Capac 1 ties, sampling, in Spectſ On, and test.S. U. S. Gov. , U. S. Marí time Commission. Specification 64-MC-28; 1941. Plates; Pie, Tin Plate. There shall be but one type and grade. Gives requirements for Iſlaterial, WOrkmanship, tin plate gage, weight Of tin coating, tinning, sheets, sizes, tolerance, in- Spection, and methods of test. - U. S., GOV., U. S. Maritime COmm1 ss1 One Specification 64-MC-32; 1941. Pans; Pudding, En amelware. There shall be but One type and grade and sizes shall be as Specified, Gives requirements for sheet metal, enamel, workmanship, pans, Sides, top edges, bottoms, enameling, reflectance, color, tolerance, capacities, sampling, inspection, and tests. U. S. Gov. , U. S. Mar 1 time Commission. Specification 64-MC-34a; 1943. Canisters; Round and Square. Covers two types— (I) round (class A, without handles, and class B, with handles) and (II) square. Gives re- quí rements for materials, workmanship, Construction, finish, continuity Of coating, and ſharking; details for each type and class 1ncluding size numbers and dimensions; sampling, in Spection, and methods of test; and packaging, packing, and marking for ship- ment. U. S. Gov. , U. S. Maritime Commission. 64-MC-35; 1941. Colanders; Retinned. Type I—gal- ley Colanders; type II-baker colanders; type III— Windsor Colanders; and there shall be but one grade. Gives requí rements for bodies, handles, feet, end Supports, workman ship, tinning fin 1sh, perforations, tolerance S, dimensions, thickness, capacities, sizes, 1n Spection, methods of test, and drawings. - U. S. Gov., U. S. Marí time Commission. Specification 64-MC-40; 1941. Pans; Muffin, Corn or Lemon cake. Type I-tin plate; type II-retinned; and there shall be but one grade. Gives requirements for materials, workmanship, fraſſles, bead, wire, cups, assembly, Cleaning, tin plate sheets, sizes, tolerance, retin- n1ng, 1nSpection, methods of tests, and drawings. U. S. Gov., U. S. Marí time Commission. Specification 64-MC-41; 1941. Percolators; Coffee, Enamelware, Seamless. There shall be but one type and grade and sizes shall be as specified. Gives requirements for colors, material, workmanship, body, bottom, side walls, spout, handle, hinge, cover, top, distribution plate, basket, base, enameling, capacities, thickness, tolerance S, Sampling, inspection, and tests. Specification U. S. Gov. , U. S. U. S. Gov., Mari time Commission. Specification 64-MC-42; 1941. Pitchers; Water, Enamelware, Seam- less. There shall be but one type and grade and sizes Shall be as Specified. Gives requirements for colors, materials, workmanship, body, handle, enam- eling, reflectance, capacities, sampling, inspec- tinn, and tests. r * U. S. GOV, , U. S. Marí time Commission. Specification 64-MC-44; 1941, Ladles; Galley, Retimed. Type I- French ladles; type II-deep ladles; type III—large ladles; class A–Solid ladles; class B- strainer ladles; and there shall be but One grade. Gives re- quirements for materials, workmanship, bowls, handles, rivets, tinning, perforati On S, capacity, toleran Ce, inspection, methods of test, and drawing. U. S. GOV., U. S. Marí time COITIn 1ssion, Specification 64-MC-45; 1941. Skimmers; Galley, Retinned. There shall be but one type and grade. Glves requirements for materials, workmanship, blades, handles, rivets, tinning, design, sizes, in Spection, methods of test, and drawing. - U. S. GOV, , U. S. Marí time COmmission. Specification. 64-MC-46; 1941. Spoons; Basting and Mixing, Retin- ned. Type I–service; type II—commercial; type III— stamped; class A-solid bowl; class B–perforated bowl; class C-slotted bowl; and there shall be but One grade. Gives requirements for material, work- manship, Spoons, tinning, finish, figures, tolerance, inspection, methods of test, and drawings. º U. S. Gov., U. S. Marítime Commission. Specification 64-MC-48; 1941. Tray; Messing, Individual, 6 Com- partments. There shall be but One type and grade. Gives requirements for compositions, workman ship, COnstruction, metal, bead, finger grip holes, finish, tolerances, sampling, inspection, methods of test, and drawing. U. S. Gov., U. S. Maritime Commission. Specification 84-MC-49; 1942. Plates; Mess, 6 Compartment, Enamel- ware. Covers one type, grade, and size. Gives re- quirements for Stock, enamel, workmanship, fabrica- tion, enamelling and finish in g, acid resistance, and impact resistance; Sampling, in Spection, and methods Of test; and packaging, packing, and marking. Veterans Administration, Specification WA- G-137a; 1936. Bowls; Mixing, Corrosion-Resisting Steel. U. S. Gov. , Veterans Administration. Specification WA- G-138b; 1936. COOking Spoons; Slotted. * U. S. GOV, , Veterans Administration. Specification VA- G-145; 1935. Colander; Baker, Corrosion-Resisting Steel, - U. S. Gov. , Weterans Administration. Specification WA- G-146; 1935. Pans; Pudding, Corrosion-Resisting Steel, - U. S. GOV. , Weterans Administrations. Specification WA- G-149a; 1937. Pans; Roasting, Corrosion-Resisting Steel, - * U. S. GOV. , Veterans Administration. Specification WA- G-151a; 1937. Pot; Stock, Corrosion-Resisting Steel. U. S. Gov. , Veterans Administration. Specification VA- G-168; 1936. Pans; Bun, Aluminum, U. S. Gov., Veterans Administration. Specification WA- G-169; 1936. Pans; Baking and Roasting, Aluminum. U. S. Gov. , Veterans Adminstration, Specification WA- G– 188C, 1937. Boller; Coffee, Aluminum, Capacity 14 Quart S. - 504 Ores, Metals, and Manufactures 6 12.23 U. S. Gov., Veterans Administration. Specification VA- G-189; 1936. Pans; Muffin, Aluminum. U. S. GOV., Veterans Admini Strati On. Specificati On WA- G-191a; 1937. Pans; Roast, Aluminum. U. S. Gov., Veterans Administration. Specification WA- G-192, 1936. Pots; Baked Beans or Brown Bread, Alu- minum, U. S. Gov., Weterans Administration. Specification WA- G-194; 1936. Boller; Coffee, Aluminum, Capacity 18 2\lart, S. U. S. GOV, , Weterans Administration, Specification, WA- G-1998; 1938. Pan S; Baking and ROasting, Aluminum, U. S. Gov. , Veterans Administration. Specification WA- G-204; 1936. Pans; Baking and Roasting, Aluminum. U. S. Gov. , Weterans Administration, Specification WA- G-205; 1936. Pans; Baking and Roasting, Aluminum. U. S. GOV. , Weterans Administrati On, Specification WA- G-210a; 1937. Pans; Bake, Aluminum. U. S. Gov. , Weterans Administrati On, Specificati On WA- G-211c; Quart S. - U. S. Gov., Weterans Administration. Specification WA- G–212, 1936. Pans; Pudding, Shallow, Aluminum, Capac- ity 10 Quart S. • U. S. Gov., Weterans Administration. Specification WA- G-213a; 1937. Pans; Plldóing, Aluminum, Capacity 10 Quarts. - - U. S. GOV. , Weterans Administration. Specification WA- G-2148; 1937. POts; CO f fee, Aluminum, QuartS. U. S. GOV. , Weterans Administration, Specification WA- G-215; 1936, Roaster; COvered, Allminum, U. S. Gov. , Weterans Administration. Specification WA- G-217 c; 1938. Pots; Coffee, Aluminum, Capacity 3 Quarts. U. S. Gov. , Weterans Administration. G-219a, 1937. PO t, Sauce, Alllminum, Quart.S. U. S. Gov., Weterans Administration. Specification WA- G-224; 1936, Pans; Baking and Roasting, Allminum. U. S., GOV. , We terans Administrati One Specification WA- G-230; 1936. BOller; COffee, Alluminum, Capacity 24 Quarts. U. S. GOV. , Weterans Administration. Specification WA- G-231; 1936. Pans; Sauce, 2 1/2 Quarts. U. S., GOV. , Weterans Administrati On. Specificati On WA- G-232; 1936, Pans; Pudding, 1 1/2 Quarts. U. S. Gov. , Weterans Administration. Specification WA- G-234b; 1937. Pans; Baking and Roasting, Aluminum. U. S. GOV. , Veterans Administration. Specification WA- Ú-235; 1936, Pans; Sal) ce, Aluminum, Capacity 1 Quarte U. S. GOV. , Weteran's Administration • Specificati On WA- G-236; 1936, Pan; Sauce, Alliminlim, Capacity 44 Quarts, U. S. Gov. , Veterans Administration. Specification VA- G-237; 1936. Pans; Baking, ‘Aluminum. U. S. GOV. , Veterans Administration, Specificati On VA- G-239; 1936, Pans; Roast, Aluminum. U. S. GOv. , Weterans Administrati One Specificatl. On WA- G-259; 1937. Pan; Saute, Aluminum, 7 1/2 Quarts Ca- ſ: a C1 ty. - Specification WA- CapaCity 20 U. S., GOV. , Weteran S Administrati On, Specification WA- G-260; 1937. Pan; Sauce, Aluminium, Capacity 34 Quarts. U. S. GOV, , Veterans Administration. Specification WA- G-261; 1937. Pan; Sauce, Aluminum, Capacity 20 Quarts. U. S., GOV. , Veterans Administration. Specification WA- G-262; 1937. Colander; Aluminum, Capacity 11 Juarts. 1937, BOiler; Coffee, Aluminum, Capacity 8. Capacity 4. U. S. Gov., Veterans Administration. Specification VA- G–264a; 1937. Pan; Roasting, Aluminum. U. S. GOV. , Weterans Administrati On. Specification WA- G-268; 1937. Pans; Saute, Aluminum, Capacity 11 Quarts. U. S. Gov., Veterans Administration. Specification WA- G-269; 1937. Baking Sheet; Aluminum. w U. S. Gov. , Weterans Administration. Specification WA- G-274; 1937. Pan; Cheese Cake, AIDminum. U. S. Gov. , Weterans Administration. Specification WA- G-278a; 1940. Pans, Sauce; and COvers, U. S. Gov. , Veterans Administration. Specification WA- G-285; 1937. Tubed Cake Pan. U. S. GOV. , Weterans Administration. Specification WA- G-291; 1937. Pots; Sauce, Aluminum, Capacity 26 Quart, S. - U. S. GOV. , Weterans Administration, Specification WA- G-318; 1938. Steak Pan. U. S. GOV. , Weterans Administrati On. Specification WA- G-319; 1938. Fans; Muffin, Aluminum, U. S. GOV. , Weterans Administration, Specification WA- G-326; 1938, Pans; Sauce, U. S. GOV. , Weterans Administration. Specification WA- G-333; 1939. Aluminum Roast Pan. * U. S. GOV. , Weterans Administrati Om. Specification WA- G-334; 1939. Aluminum Sauce Pan, References. –Standard stock sizes, see 6 12.20. 6 12.23 Water-Closets and Sinks American Hospital Assn., 58–1. Sanitary Cast Iron Enam- eled Ware. COvers minimum requirements. American Hospital Assn., 58-10. Enameled Pressed Iron or Steel Plumbing Fixtures. * U. S. Gov., Federal Specification WW-P-541a; 1940. Plumbing Fixtures, (for) Land Use, Includes require— ments for enameled cast iron, nickel-copper alloy or corrosion-resisting steel alloy kitchen sinks cover-, 1ng various types, including drainboards and legs; also requirements for supports, trimmings, and fit- tings; methods Of Sampling, in Spection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specifica- t1On E-WW-P-541a; 1942, (1 ssued by Procurement Div, , Treasury Dept., U. S. Gov.) changed requirements for metals and finishes, standard materials, illustra- tions, selections, and air gaps. U. S. Gov. , Federal Specification WW-P-541a; 1940. Plumbing Fixtures, (for) Land Use. Includes require- ments for Service sinks made of Vitreolls China and cast iron. Gives requirements for supports, trap standards, rim guards, and fittings; methods of sam— D11ng, 1nspection, and tests; and reqtirements for packaging, packing, and marking for shipment. Emer- gency Alternate Federal Specification E-WW-P-541a; 1942, (1 SSued by Procurement Div., Treasury Dept., U. S. Gov. ) changed requirements for metals and fin- 1 Shes, standard Iſlaterials, illustrations, selections, and air gaps. - U. S. Gov. , Joint Army-Navy Specification JAN-P-170; 1944. Pans and Pots; Sauce, with Covers. U. S. Gov. , Veterans Administration. Specification WA- MC-1299; 1942. Sinks; Light and Heavy Duty, Galva- nized Iron or Steel. & U. S. Gov. , Veterans Administration. Specification WA- M-130; 1935. Galvani Zed Steel or Iron Sinks, 505 6 12.23 Directory of Commodity Specifications U. S. Gov., veterans Administration. Specification VA- MC-285e; 1942. Sinks; Com:ſler C1 al Type, Iron or Steele References. –Porcelain and vitreous ware water- close ts and s in ks, see 532.23; gray Cast iron, see 611. 11; Zinc coatings and tests, see 600. 3; galvanized steel sheets, see 604.32; standard colors for colored sanitary Ware, see 612. 20; seats and hinges for Water close t b Owls, see 532. 23. 6 12.24 Hotel and Household Gas Kitchen Equip- ment 6 (2.29 Miscel laneous Hollow and Stamped Ware Assn. of American Railroads, Purchases and Stores Div. Marking Pot, 1934. Gives dimensional requirements and illustration of marking pot made Of IX bright tin, or Steel Of Suitable thickness. Assn. Of American Railroads, Purchases and Stores DiV. One Quart and One Gallon Funnels, 1934. Gives dimen- sions, gage of metal, and de Sign of conical Shape funnels of tin or sheet metal. - U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ifications 247–23–S. Pot; Coffee, 2 1/2 Quart, Alu- minum. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- 1 fications 247-42–S. Spoon; Table, U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ifications 247-43-8. Spoon; Dessert. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- 1 ficati Ons 247-44-S, SDO On; Tea. U. S. Gov. , Dept. of Agriculture, Forest Service, Spec- ... ifications 247-45-S. Ladle; SOup. U. S., GOV. , Dept. of Agriculture, Forest Service. Spec- ifications 247–50-S. Can Opener. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ifications 247–55-S. Basin; Wash, Retinned. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ifications MSF-247–14, Pan; Half-Oval. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ifications MSF-247–30-S. Plate; Tin. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ifications MSF-247-31- S. Cup; Miner' S, Tin, Retin- ned, U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R182-41; 1941. Food Service Equipment. This recommendation is concerned not only with the sizes and dimensions of complete units of equipment but also with the de- tails of construction. Initiated by the food service equipment industry. U. S. Gov, , , Federal Specification RR-C-844; 1937. Amend- ment 2; 1945. Cuspidors, Spitt00n S. Covers two types—(I) plain, in five classes–brass, with pan; brass, without pan; corros 1 on-resisting steel or nickel-copper alloy; steel, with top; Steel, with Out top; and (II) self-rl ghting, in five classes-alumi- num, formed; aluminum, seamless; brass; iron; Steel. Gives requirements for material, workmanship, rim, self-righting, base, marking, tolerance, and details for each type and class; methods of sampling, inspec- tion, and tests; and packaging, packing, and marking. U. S. Gov., Federal Speci r1 cation RR-P-66; 1939. Amend- ment 2; 1940. Pans; Dish, Corrosion-Resisting Steel. Covers one type; one grade, and five capacities— 12, 15, 20, 24, and 36 qt. Gives requirements for mate- rial, workmanship, construction, Shapes, dimensi OnS, Galvanized and finish; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment, U. S. Gov., Federal Specification RR-P-70; 1942. Pans; Dish, Steel, COVer's One type in 14, 20, and 30 qt, capacities. Gives requirements for material, work- manship, body, handles, finish, cleaning, marking, and dimensions; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Federal Specification RR-P-76; Dust, Covers two types- (I) hood pattern; in two classes— (A) welded handle, and (B) covered wire handle; and (II) open pattern; in three classes- (A) welded handle, (B) covered wire handle, and (C) One piece. Gives requirements for material, workmanship, . construction, finish, and dimensions; methods of Sam- pling, in spection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Federal Specification RR-P-571; 1939. Amend- ment 1; 1944. Pots; Marking, Ink. Covers one type, grade, and size. Gives requirements for material and workmanship, tinned plate, coating, body, COver, handle, illustration, dimensions, and tolerances; methods of sampling, inspection, and tests; and pack- aging, packing, and marking for Shipment. U. S. Gov. , Federal Specification RR-T-661; 1936. Threads; Safety, Metallic. Covers two types— (A) filled, and (B) cast; and seven classes. Gives requirements for material, workmanship, and construct 1 On; methods Of sampling, in spection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Joint Army-Navy Specification JAN-C-82; 1944. Carriers; FOOd. U. S. Gov., Joint Army-Navy Specification JAN-C-88; 1944. Cups; Canteen, Corrosion-Resisting Steel, U. S. Gov., Marine Corps Specification, 1942. Dipper, for No. 1 F1eld Range. - U. S. Gov. , Marine Corps Specification, Large and Small. U. S. Gov. , Marine Corps Specification, 1933. Scuttle; COal. 1935. Pans; 1942. Funnels; U. S. Gov. , Navy Dept. Specification 41F6b; 1944. Fllnnel So U. S. Gov. , Navy Dept. Specification 41'T29; 1941. Thimbles; Sewing. - U. S. Gov., Navy Dept. Specification 63D2, 1941. Dishes; Vegetable, Steel, U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2483; 1939. Pitchers; Enamelware. U. S. Gov. , U. S. Army, Medical Dept. Specification 28–38; 1939. Pot; Stock, Corrosion-Resisting Steel. U. S. Gov. , . U. S. Army, Medical Dept. Specification 28-56; 1939. Dipper; 1-Pint, Enamelware. U. S. Gov. , U. S. Army, Medical Dept. Specification 28–94; 1939. Scoop; Small, Grocers', U. S. Gov. , U. S. Army, Medical Dept. Specification 28-106; 1939. Dipper; Milk. - U. S. Gov., U. S. Army, Medical Dept. Specification 28-107; 1940. Dipper; 1- Quart. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cat.1 On 28-16; 1934. Canteen and Cup M-1910, U. S. GOV. , U. S. Army, Quartermaster Corps. cat.1 On 28-124; 1944. Cup; Canteen, U. S. Gov. , U. S. Mari time Commission. 63-MC-8; 1942. Specifi- Aluminum. Specification Servers; In sulated, Evacuated. Type 506 Ores, Metals, and Manufactures 6 12.29 I-coffee server; type II-ship server; six grades, Sí ZeS, and three Classes. Gives requirements for materials, workmanship, inner shells, finish, marking, seams, handles, capacities, dimensions, metal thick- ness, design, covers, insulation, Sampling, inspec- tion, tests, and drawings. U. S. Gov., U. S. Maritime COmmission. 64-MC-12; 1941. Dog Basket. and grade. Composition I-galvanized; class A, hot- dipped galvanized; class B, galvanized sheet; com- position II-tinned; c l, a S S A, hot-dipped tin, and class B, t in plate. Gives requirements for materials, workmanship, construction, Sheet metal, body, foot, handles and bars, Watertightness, tolerances, in Spec- t! On, methods of test. and drawing. U. S. Gov., U. S. Maritime Commission. Specification 64-MC-37; 1941. Kettles; Tea, Enamelware, Seamless. Type I—large-mouth spout (faucet-fill type); type II-gooseneck spout; and there shall be but One grade. Gives requirements for materials, workmanship, body, cover, spout, ears, bail, handle, enameling, reflec- tance, color, capacities and dimensions, tolerances, sampling, inspection, and tests. U. S. Gov., Weterans Administration. G-50; 1932. Pans; Dust. U. S. Gov., veterans Administration. G-118 c, 1936. Steel. U. S. Gov., Veterans Administration. Specification WA- G-128b; 1936. Dippers; Corrosion-Resisting Steel. U. S. Gov., Weterans Administration. Specification WA- G-131b; 1939. Pot; Tea and Coffee, Individual Semi- Deluxe. - U. S. Gov., Waterans Administration. Specification WA- G-143a; 1937. Pitchers; Corrosion-Resisting Steel. U. S. Gov. , Weterans Administration. Spec 1 fication WA- G-148; 1936. Pot; Coffee, 2-Quarts Capacity. U. S. Gov. , Weterans Administration. Specification WA- G-150a; 1938. Food Container With Clamp COverS. U. S. GOV., Weterans Administration. Specification WA- G-152a; 1940. Bowls; B a ke r, Corrosion-Resist 1ng Steel. U. S. Gov., Weterans Administration. G-154; 1938. Kettles; Sponge, Steel. U. S. Gov. , WeteranS Administration. G-160a; 1940. ContainerS; Liquid, Steel. U. S. Gov., Weterans Administration. Specification WA- G-163a; 1940. Ladle; COrrosion-Resisting Steel. U. S. Gov., Weterans Administration. Specification WA- G-167b; 1937. Pans; Baking and Roasting, Aluminum. U. S. Gov., Weterans Administration. Specification W8- G-182a; 1937. Pans; Dish, Aluminum, Capacity 27 Quart S. U. S. GOV. , Weterans Administration. Specificat 10n WA- G-186; 1936. Pans; Saute, Aluminum, Capacity 6 Quarts. U. S. Gov., Weterans Administration. Specification WA- G—187; 1936. Pans; S a u c e, Aluminum, Capacity 60 Quart S. U. S. Gov., Veterans Administration. G—197a; 1937. Tubs; Pie, Aluminum, Quarts. U. S. Gov. , Weterans Administration. Specificat 10n WA- G-2O6a; 1937. Bowl: Mixing, Aluminum. Specification There shall be one type Specification WA- Specification Wa- C over s? Cake, Corrosion-Resisting Specification WG- Corrosion-Resisting Specificat 1on WA- Corrosion-Resisting Specification WA- Capacity 102 U. S. GOV., Veterans Administration. Specification WA- G-208; 1936. Bowls; Mixing, Aluminum, 122 Quarts. U. S. Gov., Weterans Administration. Specification, WA- G-216b; 1937. Ke t t le s; Sponge or Egg, Aluminum, Capacity 16 Quarts. U. S. Gov., Veterans Administration. Specification VA- G-22Ob; 1937. Tubs; Pie, Aluminum, 65 Quarts Capacity. U. S. GOV., Veterans Administration. Specification WA- G-223; 1936. COntainers; Inset, Food Truck, Alumi- num, Capacity 3 1/2 Quarts. U. S. Gov., Weterans Administration. Specification WA- G-226; 1936. Pots; St O C k, Aluminum, Capacity 20 Quarts. U. S. GOV. , WeteranS Administration. Specification WA- G-227; 1936. Pots; St O C k, Aluminum, Capacity 12 Quarts. U. S. Gov., Weterans Administration. Specification WA- G-233a; 1937. Pans; Dish, Capacity 40 Quarts. t]. S. GOV. , Weterans Administration. Specification WA- G-238; 1936. Pan; Dish, Aluminum, 26 Quarts. U. S. Göv., Weterans Administration. Specification WA- G-245a: 1937. Contàiner; Liquid, With Ball Handle, Capacity 4 Quarts. U. S. Gov. , Weterans Administration. Specification WA- G–248; 1936. Candy Kettle; Aluminum, 9 Gallons Capac- 1ty. \ U. S. Gov. , Weterans Administration. Specification WA- G-249; 1936. Candy Kettle; Aluminum, Capacity 25 Gallons. U. S. Gov., Weterans Administration. Specification WA- G-250; 1936. Trays; Aluminum. U. S., GOV., Veterans Administration. Specification WA- G-251; 1936. Pots; Tea, Aluminum, Capacity 2 Quarts. U. S. Gov. , Weterans Administration. Specification WA- G-252, 1937. Container; Food Truck, Aluminum, Capac- 1ty 9 Quarts. U. S. Gov. , Weterans Administration. Specification WA- G–253; 1937. Steam Table Pot Covers. U. S. Gov. , Weterans Administration. Specification WA- G-2542; 1937. Covers; Aluminum. U. S. GOV. , Weterans Administration. Specification WA- G-256; 1937. Pans; Dish, Aluminum, Capacity 21 Quarts. U. S. GOV. , Weterans Administration. Specification WA- G-257a; 1937. Food Containers; Aluminum. U. S. Gov. , Weterans Administration. Specification WA- G-258; 1937. Pot; Stock, Aluminum, 11 Gallons Capac- 1ty. U. S. Gov. , Weterans Administration. Specification WA- G–263; 1937. Plate; Pie. U. S. GOv. , WeteranS Administration. G-265; 1937. Suds Dipper. U. S. GOV., Veterans Administration. G–267a; 1937. Pot; 1ty. - U. S. GOV. , Weterans Administration. Specification WA- G-272; 1937. Pan; Dish, Aluminum, Capacity 16 Quarts. U. S. GOV. , WeteranS Administration. Specification WA- Specification WA- Specification WA- Stock, Aluminum, 20 Quart Capac- G–276; 1937. Pot; St O c k, Aluminum, Capacity 120 Quarts. U. S. Gov. , Weterans Administration. Specification WA- G-277; 1927. Bowl; Mixing, Aluminum, Capacity 48 Quarts. U. S. Gov. , Veterans Administration. Specification WA- G-279; 1937. Pans; Refrigerator, A lu m i num, With Sliding Cover. 507 6 || 2.29 Directory of Commodity Specifications U. S. GOV. , Weterans Administration. Specification WA-G-280; 1937. POt; Sauce, Aluminuſh, Capacity 34 Quarts. U. S. Gov. , Weterans Administration. Specification WA-G-281; 1937. Pots; Tea, Aluminum. U. S. Gov., Weterans Administration. Specification WA-G-282; 1937. Bowl; Mixing, Aluminum. U. S. GOv., Weterans Administration. Specification WA-G-283; 1937. Pan; Baking and Roasting. U. S. Gov., Weterans Administration. Specification WA-G-286; 1937. Pot; Stock, Aluminum, 20 Quart Ca- pacity. U. S. GOv., Weterans Administration. Specification WA-G-290; 1937. Pans; Roast, Aluminum. U. S. Gov., Weterans Administration. Specification WA-G-291; 1937. Pots; Sauce, Aluminum, Capacity 26 Quarts. U. S. Gov., Weterans Administration. Specification WA-G-292; 1937. Tray; Aluminum, Oval. U. S. Gov. , Weterans Administration. Specification WA-G-295a; 1938. Pots; Stock, Aluminum, Capacity 25 Quarts. U. S. Gov. , Weterans Administration. Specification WA-G-296; 1938. Soup Tureen; Aluminum, Capacity 8 Quarts. U. S. Gov., Weterans Administration. Specification WA-G-297; 1938. Tureen; Corrosion-Resisting Steel. U. S. GOV. , Weterans Administration. Specification WA-G-298; 1938. Tub; Pie, Aluminum, Capacity 65 Quarts. U. S. Gov. , Weterans Administration. Specification WA-G-306; 1938. Aluminum BrOwn Bread POt and COver. U. S. Gov., Veterans Administration. Specification WA-G-320; 1938. Tray; Round, Alumilite Finish. U. S. Gov. , Weterans Administration. Specification WA-G-321; 1938. Transfer Ladle. U. S. Gov. , Weterans Administration. Specification WA-G-322; 1938. Stock Pot; Aluminum, Capacity 15 Quarts. U. S. Gov. , Weterans Administration. Specification WA-G-323; 1938. Aluminum Rectangular Pan. U. S. Gov. , Weterans Administration. Specification WA-G-324; 1938. Stock Pot. U. S. Gov., Weterans Administration. Specification WA-G-325; 1938. Rectangular Pan. U. S. Gov. , Weterans Administration. Specification WA-G-327; 1939. Rectangular Tub. U. S. Gov. , Veterans Administration. Specification WA-G-328; 1939. BOwl; Aluminum. U. S. Gov. , Weterans Administration. Specification WA-G-329e; 1940. Serve r S ; Coffee, COrrosion - Resisting Steel. U. S. Gov. , Weterans Administration. Specification WA-G-330; 1939. Aluminum COver. U. S. Gov., Weterans Administration. Specification WA-G-331; 1939. Sauce Pot; Aluminum. U. S. Gov. , Weterans Administration. Specification WA-G-336a; 1940. Corrosion-Resisting Steel Dipper. U. S. Gov., Weterans Administration. Specification WA-G-337; 1940. Pan; Aluminum. U. S. Gov., Weterans Administration. Specification WA-G-338; 1940. Bowl; Aluminum, 1 Pint Capacity. U. S. Gov., Weterans Administration. Specification WA-G-339; 1940. Trays; Aluminum, Rectangular. U. S. GOV. , Veterans Administration. Specification WA- G-345a; 1941. Tray; Aluminum. U. S. Gov. , Weterans Administration. Specification WA- G-346a; 1941. Tray; Aluminum. U. S. GOV. , Weterans Administration. Specification WA- G-347; 1940. Tray; Aluminum, for 13-Hole Rack. U. S. GOV. , Weterans Administration. Specification WA- G-348; 1940. Tray; Aluminum, for 15-Hole Rack. U. S. GOV. , Weterans Administration. Specification WA- M-280; 1938. Corrosion-Resisting Steel Drink Mix- ing Cup S. U. S. GOV., Veterans Administration. Specification WA- MC-303; 1939. Bowls for Wertical Type Mixers. U. S. GOV. , Weterans Administration. Specification WA- MM-2848; 1940. Food Container With Clamp Cover. References. – Standard sizes of tinware, galvanized Ware, and j a panned Ware, see 612. 20; tin hollow ware, see 681. 41; metal containers, see 951, 953. 1, 954. 21, 956; 11 qui d and dry measures of iron or steel, see 919. 1; Can S of Steel, see 959. 1. 6 12.3 MISCELLANEOUS HOUSEHOLD UTENSILS American Bakers Assn. Recommended Maximum Pan Lengths. For loaves weighing 12, 16, 20 and 24 oz. baked. U. S. GOV., Dept. of Inter 1 or , Purchasing Office. Standard Specification No. 47. Picks; Ice. U. S. Gov. , Dept. Of In t e r 1 or , Purchasing Office. Standard Specification No. 49. Beaters; Egg. U. S. GOv., Dept. of In t e r i or , Purchasing Office. Standard Specification No. 50. Dishers or Scoops, for Mashed FOOd, Ice Cream, etc. U. S. GOV., Dept. Of Inter 1 or , Purchasing Office. Standard Specification NO. 51. Skimmers; Perforated. U. S. GOV., Dept. Of In t e r i O r , Purchasing Office. Standard Specificati On No. 57. Choppers; FOOd. U. S. Gov. , Dept. Of In t e r i O r , Purchasing Office. Standard Specification No. 63. Can Openers. U. S. GOV., Dept. Of In t e r i O r , Purchasing Office. Standard Specification NO. 80. Sharpener; Knife. U. S. Gov., Fe d e r a l Specification FF-0-601; 1942. Openers; Can. Covers three types- (I) household (S1ngle leverage operating, wing nut Operating, with lever control); (II) household, mechanical (with wall attachment, with t a ble attachment); and (III), in- stitutional, with table attachment (m e d 1 um size, large size). Gives requirements for materials and Workmanship of each style and class; methods Of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. GOv. , Fe d e r a l Specification 00-M-188; 1944. Machines; Chopping (Grinding), Me a t . Covers two types- (I) hand operated, and (II) motor operated; in two classes- (A) intermittant duty and (B) con- tinuous duty; and various sizes for type I and type II, classes A and B. Type II shall be furnished with or without pedestals. Gives requirements for condi- tion, design, Operation, Chopper body, feed worm, knives, end plates, thrust bearing, accessibility, finish, marking, and details for each type and class; methods of sampling, in Spection, and tests; and pack- aging, packing, and marking for Shipment. U. S. Gov. , Fe d e r al Specification RR-F-646; 1940. Amendment 1; 1944. Free Z e r S ; Ice-Cream, Hand- Operated. COvers One grade and three sizes-1, 2 1/2, and 5 gal. Gives requirements for material, • 508 ores, Metals, and Manufactures 6 12.3 workmanship, gears, beater, tinned steel or iron, construction, covers, tubs, and details; methods of Sampling, inspection, and tests; an d packaging, packing, and marking for Shipment. U. S. Gov. , Fe d e r a l Specification RR-G-681; Amendment 1; 1944. Griddles; Cast-Iron. COvers two types—(1) rectangular, and (II) round. Gives re- quirements for material, workmanship, design, coat- ing, handles, construction, and sizes; methods of Sampling, inspection, and tests; a n d packaging, packing, and marking for shipment. U. S. GOV., Fe d e r a l Specification. GGG-P-323; 1943. Picks; Ice. Covers One type and grade. Gives re- Quirements for blade, handle, and finish; methods Of sampling, inspection, and test; and packaging, pack- 1ng, and marking. - U. S. Gov., Marine Corps Specification. 1918. Broiler. U. S. Gov., Marine Corps Specification, 1904. Mill; COffee. 1940. U. S. Gov. , Marine Corps Specification, 1933. Picks; Ice." U. S. Gov., Navy Dept. Specification 64C6b; 1943. Cutters; Cake. U. S. Gov. , Navy De D t . Specification 64M8c; 1937. Machines; We get a b le Cubing and Slicing, Hand- Operated. - U. S. Gov. , Navy Dept. Specification 6404c.; 1943. Openers; Bottle (Shipboard Use). U. S. GOV. , Navy Dept. Specification 64P18a; 1944. Pans; Corn-Bread and Muffin, Iron (Cast). U. S. Gov. , Navy De p t . Specification 64S9; 1929. Squeezers; Lemon. U. S. Gov., Navy De p t . Specification 64S11; 1941. Sponges; Metal. * U. S. Gov. , U. S. Army, Medical Dept. Specification 28-63; 1939. Opener; Can, Special. U. S. Gov. , U. S. Army, Medical Dept. Specification 28-67; 1939. Cutter; Butter. U. S. GOV., U. S. Army, Medical Dept. Specification 28–73; 1939. Pick; Ice. - U. S. Gov., U. S. Army, Medical Dept. Specification 28–76; 1939. Sieve; Flour, With Crank. U. S. GOV., U. S. Army, Medical Dept. Specification 28–79; 1939. Squeezer; Lemon. U. S. Gov. , U. S. Army, Medical Dept. Spec 1 fication 28-86A; 1940. Beater; Egg. U. S. Gov., U. S. Army, Medical Dept. Specification 28–88; 1939. Beef Juicer. U. S. Gov. , U. S. Army, Medical Dept. Specification 28-89; 1939. Cutter; French Fry. U. S. Gov. , U. S. Army, Medical Dept. Specification 28-98; 1939. Sieve; Flour, 16-Inch. U. S. Gov., U. S. Army, Medical Dept. Specification 28-120; 1941. Sharpener; Knife. U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 92-60; 1942. - Calvalry, Pack. U. S. Gov. , U. S. Marltime Commission. Specification 64-MC-5a; 1944. Openers; Can (Mechanical). Shall be but one type, grade, and size. Gives require- ments for materials, workmanship, construction, base p 1 at e, operating assembly, vertical shaft, Cutting blade, feed gear, locking device, crank, finish, performance, SDare parts, and marking; Sam- Han ger; Outfit, Cooking, pling, inspection, and method of test; and packaging, packing, and marking for shipment. U. S. Gov., U. S. Maritime COImmission. Specification 64-MC-14; 1941. Choppers; Meat and Food , Hand- Operated. Type I-exterior shear cutters; type II– interior knife cutter; and there shall be but one grade. Gives requirements for materials, workman- ship, condition, design, operation, body, feed worm, crank, marking, cutters, 81zes, end plates, inspec- tion, and method of test. • . U. S. Gov., U. S. Maritime Commission. Specification 64-MC-43; 1941. Griddles; Cast Iron. Type I-oblong; type II-round; there shall be but one grade, and sizes shall be specified. G 1 v e s requirements for material, workmanship, Casting, gene r a l designs, baking areas, coating, body, handles, sizes, toler- ance, inspection, methods of test, and drawing. U. S. Gov., U. S. Maritime Commission. Specification 64-MC-47; 1941. Skillets; Cast Iron. Skillets shall be but one type and grade, and sizes shall be as Specified. Glves requirements for material, WOrkman- sh 1p, casting, design, body, handle, finish, coat- ing, inspection, methods of tests, and drawing. U. S. Gov., Weterans Administration. Specification WA- G–9; 1932. Butter Cutter. U. S. Gov., Veterans Administration. Specification VA- G-10-b; 1935. Butter and Cheese Cutter. U. S. Gov., Weterans Administration. Specification WA- G-47-b; 1934. Ice Cream Dishers. U. S. Gov., Weterans Administration. Specification WA- G-49; 1932. Picks; Ice. U. S. Gov., Weterans Administration. Specification WA- 9–174a; 1936. Pots; Stock, Deep, Aluminum, Capacity 25 Quarts. U. S. GOV. , Weterans Administration. Specification WA- G-175c; 1937. Pot; S to c k, Aluminum, Capacity 60 QuartS. U. S. GOV., Weterans Administration. Specification WA- G-177a; 1937. Pot; Stock, Deep, Aluminum, Capacity 100 Quarts. U. S. GOV. , Weterans Administration. Specification WA- G-178a; 1937. 60 Quarts. U. S. Gov., Veterans Administration. Specification VA- Pots; Stock, Deep, Aluminum, Capacity G-179; 1936. Pot; Stock, A lum i num, Capacity 100 Quarts. U. S. GOV., Veterans Administration. Specification WA- G-180; 1936. Pot; Sauce, Al um i num, Capacity 60 Quart S. U. S. GOV., Veterans Administration. Specification WA- G-183; 1936. Colanders; Aluminum, Capacity 16 Quarts. U. S. GOV. , Weterans Administration. Specification WA- G-184a; - 1937. Kettles; Preserving, Aluminum, Ca- pacity 21 QuartS. U. S. GOV. , Weterans Administration. Specification WA- G-190; 1936. Measures; Lipped, Capacity 4 Quarts. U. S. GOV., Veterans Administration. Specification WA- G-198a; 1938. Container; Liquid, Aluminum, Capacity 4 Quarts. U. S. Gov. , Weterans Administration. Specification WA- G-247; 1936. Pots; Stock, Deep, Aluminum, Capacity 140 Quarts. U. S. GOV., Veterans Administration. Specificat 10n WA- G–293; 1938. Kettles; Preserving, Alum inum. t 509 6 || 2.3 Directory of Commodity Specifications U. S. Gov. , Weterans Administration. Specification WA-G-316; 1938. COrer and Parer; Apple. U. S. Gov. , Weterans Administration. Specification WA-M-47; 1936. Hand Operated Bread Slicers. U. S. Gov. , Weterans Administration. Specification WA-M-88; 1934. Meat Grinders. U. S. Gov. , Weterans Administration. Specification WA-M-100; 1935. Food Separator; Hand Operated. U. S. Gov. , Weterans Administration. Specification WA-M-135a; 1936. Dish RackS. U. S. Gov. , Weterans Administration. Specification WA-M-158; 1935. Wegetable Slicing Machine. U. S. Gov. , Weterans Administration. Spec 1 ficatl On WA-M-334; 1944. Can Opener; Mechanical. U. S. Gov. , Veterans Administration. Specification WA-MC-317; 1942. Cake and COOkie Cutting Machine. U. S. Gov., Weterans Administration. Specification WA-MC-327; 1942. Potato Soaking Wat. References. –Tin hollow ware, see 681. 41; metal and WO Oden Dall S, see 951 - 64, 9 51 .. 6.5; m et al and Wooden tubs, see 951.71, 951.72; jars, see 955. 4; bro Oms and b r u S ſi e s , see 981, 982; motor driven household devices, see 717.2. 6||3. METAL FURN | TURE AND F |XTURES 613. I BEDS, BED SPRINGS, COTS 1-1. Fracture Bed. For One and One class. COvers material and workmanship, general and detail requirements, and me t h O d S Of inspect iOnS and tests. Based On U. S. Army Specification 10-2825 for Fracture Bed. American HOSpital ASSn., 1-4. HOSpital Beds. COvers one type, but subject to alternatives in connection with certain detail requirements. Based On U. S. Gov. Federal Specification AA-B-201. American Hospital Ass n . , 1-7. Adjustable Spring- Bottom Hospital Beds. One type, but subject to al- ternatives in connection with certain detailed re- quirements. COvers material and workmanship, gen- eral and detail requirements, and methods of in- spections and tests. Based On U. S. GOV. Federal Specification AA-B-211b for Adjustable Spring- Bottom Hospital Beds, referred to below. American Hospital ASSn. , 1-25. Inner-Spring Mattress- es. Three types- (I) springs in individual pockets, (II) all-wire spring unit, free-end coil construc- tion, and (III) all-wire spring unit, knotted-coil construction. One grade. American Hospital Assn., 1-28. CO t t On - Felt Inner- Spring Mattresses. Type having Springs in individ- ual pockets. - U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice RecCIIIſmendation R2- 32; 1932. Bedsteads, Springs, and Mattresses. Bed- steads: This recCTImendation establishes a schedule of types and sizes of bedsteads covering straight- foot wood and metal beds. al Assn. Of Bedding Manufacturers and the National Assn. Of Furniture Manufacturers. U. S. Gov. , D ep t . Of COITmerce, National Bureau Of Standards. Simplified Practice Recommendation R24- 37; 1937. Hospital Beds. This recommendation es- tablishes a simplified schedule of sizes and vari- eties of beds for general hospital use, 1nSt 1tu- American HOSDital Assn., type, One grade, Sponsored by the Nation- U. U. S. GOV. , Federal Specification W-M-96a; 1941. U. U. U. S. GOV., Marine Corps Specification, U. tional use, and private-room use. American HOSpital Assn. S. Gov. , Dept. of Inter 1 or , Purchasing Office. Standard Specification No. 6. Studio Couches; Twin. Mat- tresses; Inner-Spring. Covers one grade in three types- (I) Springs in individual pockets, (II) all- wire Spring unit, free-end coil construction, and (III) all-wire spring unit, knotted-coil construc- tion. Covers requirements for felt, ticking, sheet- ing, Sewing, thread, twine, tufting, twine or tape, Seams Stitching, casing mattress construction, edge construction, border construction, corners, lifting straps, labels, standard samples, contractors in- Spection, inner-Spring construction, coils, folding, sizes, Welghts, and number of coils; methods of in- Spection and test; and packaging, packing, and mark- ing for shipment. S. GOV. , Fe d e r a l Specification AA-B-201; 1933. Amendment 4; 1939. Beds; Hospital. Covers one type, but Subject to alternatives in connection with cer- tain detail requirements. G i v e s requirements for material and workmanship, construction, general di- mensions, headpiece (continuous post, cross rods, upright TOds, towel bar, 11"rigator attachment, weld- ed connections), footpiece, corner lock, fabric and fabric frame (spring bottom), mosquito bar rods, and WOOden shoes Or casters; methods of Sampling, in- spection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-AA-B-201; 1942, (issued by Procure- ment Div., Treasury Dept., U. S. Gov. ) changed re- quirements for finish, substituted zinc coating for tinned, and gave requirements for WOOden shoes or CaSter’S. S. Gov., Fe d e ral Specification AA-B-211b; 1940. Amendment 2, 1941. Beds; Hospital, Adjustable Spring- Bottom. Covers two types- (I) round tubing, and (II) Square tubing. Gives general requirements for mate- rial and Workmanship, construction, towel bar, irri- gator attachment, Welded Connections, corner lock, adjustable spring bottom (In a 1 m frame, adjustable spring-bottom frame, elvating mechanism, spring fab- ric), wooden shoes or casters, special tools, and manufacturer's name or trade-mark; detail require- ments for each type; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specifica- tion E-AA-B-211b; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirement for finish, Substituted enamel for c r a n k S in lieu of Sp on s or e d by chromium plating and Zinc coating for tinned, and gave requirements for WOOd ShOes Or casters. U. S. Gov. , Fe de r a l Specification AA-C-581a; 1940. Cots; Folding, Hospital, Steel. Covers one type. Gives requirements for ends, cross rods, steel caps, fabric frame, locking device, fabric, support, and Canopy; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. 1939. Bedstead. S. GOV. , Marine Corps Specification, 1944. Bunk; Steel, Two Part Double Deck, Convertible Type. 510 Ores, Metals, 6 |3.3 and Manufactures U. S. Gov. , Marine Corps Specification, for Bedstead. U. S. GOV. , Marine Corps Specification, for Steel COt. U. S. GOV. , Navy Dept. Beds; StaterOOm. U. S. GOv. , Navy De D t . Specification 26B4; BOttoms; Wire, for Pipe Berths. U. S. GOV. , Navy Dept. Specification 26S3a; Springs; Berth (Built-In), Open-Box. U. S. Gov. , Navy De p t . Specification 57B3; Bottoms; Spring, Adjustable (Gatch Frame) U. S. Gov., U. S. Army, Medical Dept. Specification 10-2825A; 1942. Bed; Fracture. U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 32-2A; 1941. Bedstead; Single, M-1938. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 32-7A; 1939. Cot; Folding, Steel. U. S. Gov. , U. S. Maritime COImission. Specification 26-MC-1; 1940. Spr 1 ng s; Open-Box for Built-In Berth. Shall be but One type and grade. Gives re- quirements for material, workmanship, COne-shaped springs, helical Springs, finish, Sizes, Sampling, in Spection, and testS. U. S. Gov. , U. S. Maritime Commission. Specification 26-MC-8a; 1942. Berths; Stanchion- and Chain-Sup- ported. Shall be type I-stanchi On-supported; and type II-chain-supported. Type I shall be-class A Single-tier berth; class B, double-tier berth; or Class C, triple-tier berth. There shall be but One grade. Gives requirements for materials, WOrkman- ship, construction, finish, color, tolerances, num- ber plate, Sampling, inspection, test, and drawings. U. S. GOv., U. S. Maritime COmmission. Specification 27-MC-34; 1941. Amendment 1; 1 94 2. Mattresses; Inner Spring, S h a l l be type I-all wire spring unit, free-end coil construction; type II-all wire Spring 11 n 1 t , knotted-end coll construction; and shall be of but One grade. Gives requirements for sizes, felt, ticking, sheeting, Spring wire, work- manship, distribution of felt, stitching, casing, tufting, mattress construction, edge construction, border construction, corners, lifting straps, la- bels, and details for each type; sampling, inspec- tion, and methods of test; and packaging, packing, and marking. U. S. GOV., U. S. Marltime COmmission. 27-MC-38; 1941. 1935. Fabric, 1935. Fabric, Specification 26B1c; 1942. 1939. 1939. 1925. Specification Mattresses; Inner Spring (Individ- ual Pockets). There s h all be but one type and grade, and the sizes shall be as Specified. Gives requirements for materials, Spring wire, workman- ship, distribution of felt, stitching, casing, tuft- ing, mattress construction, edge construction, bor- der construction, inner spring construction, lift- ing straps, labels, Sampling, inspection, and tests. U. S. Gov. , Weterans Administration. Specification WA-G-71C; 1939. Dormitory Beds. U. S. Gov. , Weterans Administration. Specification WA-X-185b; 1942. Springs for Hospital Sectional Mattre SSé S. U. S. GOV., Veterans Administration, Medical and HOS- pital Supply Section, WA-HM-106c; 1943. Detachable Hospital Bedsides. References.—Steel tubular goods, see 607. 4; mall e- able cast 1 ron, see 611. 21; Wooden beds and CO ts, see 431. 11, 431. 13. 639677 O-45—33 6|3.2 B00K CASES References. – Iron and steel she et s , 604. 22, 604. 23. 6 || 3.3 CHA |RS AND STOOLS U. S. GOV. , Dept. Of CO In In e I C e , National Bureau Of Standards. Simplified Practice Recommendation R191- 43; 1943. School Tables. Covers the standardization Of sizes of school tables Other than tables for sci- ence and vocational classrooms. Gives S 1 z e s and heights for individual pupil table, two-pupil table, general-purpose an d library tables, lunchroom and project tables, bookkeeping table, typewriter table, and heights of chairs. Sponsored by the American Council On E du C at 1 O n and the Interstate School Building Service. U. S. Gov., Federal Specification AA-C-291; 1934. Amend- ment 1; 1934. Chairs; Folding, Metal. COvers four types- (A) tubing (electrically-welded or seamless), (B) double he ad , channel construction, (C) angle- iron construction, and (D) channel-iron construction; and five classes- (1) plywood seat and metal back, (2) padded seat and metal back, (3) padded seat and padded back, (4) slat-wood seat and metal back, and (5) metal seat and metal back. Gives requirements for material and workmanship, frame and legs, back Support, Stretchers, Seat, and dimensions; methood Of inspection; and requirements for packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification AA-C-326; 1934. Amendment 2; 1944. Chairs; Operating, Dental, Motor- less. Covers one type and One grade. Gives require- ments for base, elevator mechanism, speed regulator, rotating mechanism, Operating levers, metal castings, seat and back, arm rests, head rest, foot platform and toe plate, and finish; methods Of inspection, tests, etc., packing and marking. U. S. GOV., Fe d e r a 1 Specification AA-S-691; 1943. Stools; Foot. Covers one type and two classes- (A) metal and (B) wood. Gives requirements for material, wOrkmanship, dimensions, frame, top, l e g s , rubber tips, and finish; methods of Sampling, 1nSpection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV. , Navy De p t . Specification 26C6f; Chairs; Aluminum (Shipboard Use). U. S. G. O. v . , Treasury Dept., Procurement Div., 204B. Chairs; Office, Metal, Rotary, Without Spring. Shall be of three types- (I) adjustable-back, with arms; (II) adjustable-back, without arms, padded seat; and (III) adjustable-back, without arms (wood seat). Gives requirements for upholstery, base, Spindle and Seat frame, back rest; back supporting frame, arms, and design; method of Sampling, inspection, and tests; and packaging, Dacking, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 215. Chairs; Folding, Metal. S h a l l be of four types- tubing, double bead, angle iron, and channel 1 I'On construction. Gives requirements for construction, welding, frame and legs, back Support, stretchers, seat, dimensions, and finish. U. S. G O V . , Treasury Dept., Procurement DiV., 221B; 1937. Chairs; Office, Metal, Rotary, With Spring. Shall be of the adjustable spring-back type. Gives requirements for design, base, s p 1 n d l e and seat See 604. O, 1940. 511 6 |3.3 Directory of Commodity Specifications frame, seat, back, back Supporting frame, and arms; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., No. 244. Chairs; Folding, Metal (Channel-Construction, Double Bead, I-Beam-Type. COvers two classes with metal backs- (A) padded seat and (B) plywood seat. Gives requirements for material, WOrkmanship, frame and legs, back Support, Stretchers, seat, dimensions; methods of sampling, inspection, and t e s t s; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., 263A; 1938. Chairs; Office, Metal, Rotary, Posture Type. Shall be of f Our types, with three finishes- mahogany, Olive-green, and walnut finish. Gives re- quirements as to material and WOrkmanship, design, swivel, Seat, back rest, arm rests, cushions, uphol- stery, and me th o ds of sampling, inspection, and tests. U. S. GOV., Treasury Dept., Procurement Div., NO. 264; 1937. Chairs; Office, Metal, Rotary, Without Spring, With Wentilated Padded Back and Seat. Shall be of One type. Gives requirements for d e s 1 g n , base, Spindle and seat frame, seat, back, back Supporting frame; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., No. 340; 1939. Chairs; Office, Aluminum-Alloy. COvers S1X types- (I) leg type with arms, covered seat; (II) leg type without arms; (III) typists, swivel, with- out arms, adjustable spring back; (IV) swivel type, fixed back, with arms, covere d seat; (V) swivel type, fixed back, without arms, covered Seat; and (VI) swivel type, adjustable spring back, with arms, covered seat. Gives requirements for aluminum al- loy, upholstery, glides, casters, assembling, fin- lsh, and details for each type; methods of Sampling, inspection, and tests; and packaging, packing, and markling. U. S. Gov., Treasury Dept., Procurement D1V., NO. 440; 1940. Chairs; Office, Metal, Rotary, Posture Type (Post Back). Covers eight types, with and without arms, in ol i v e green, mahogany, and walnut (not grained) finishes. Gives requirements for material, metal thickness, design, base, Spindle, seat, post back support, back rest, titling device, arm rests, casters or gliders, and upholstery covers; methods Of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV. , U. S. Army, Medical Dept. Specification 32–16; 1939. Stool; Revolving. U. S. GOV. , U. S. Army, Medical Dept. Specific-tion '32-39; 1939. Stool; Foot. U. S. GOV., VeteranS Administration. Spec if ic at 1.On WA-G-90; 1932. Steel Rocking Chair. U. S. GOV. , Weterans Administration. Spec if 1 cat 1 On WA-G-31Ob; 1942. POrch Chair; Spring Steel Frame. References.—Wooden chairs and stools, see 435.2, 438. 613.4 DESKS U. S. GOV. , Dept. or COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-144. Desk and Equipment; High Speed Tel. OperatorS. U. S. GOV. , Fe d e r a l Specification AA-D-191; Amendment 1; 1935. Desks; Steel. C. Ove r S Seven types-flat-top, single-pedestal; flat-top, double- pedestal; flat-top, double; typewriter, drop-center, single-pedestal, flat-top; typewriter, drop-center, double-pedestal, flat-top; type writer, double- pedestal, pedestal device, flat-top; and roll-top, double-pedestal. G 1 v e s requirements for material and workmanship, sizes, construction, finish, hard- Ware, drawers, fittings, tops, sliding shelves, legs, panels, curtains or rolls, and typewriter beds; meth- Od Of inspection a n d tests; a n d requirements for packing and marking. Emergency Alternate Federal Specification E-AA-D-191; 1942, (issued by Procure- ment DiV., Treasury Dept., U. S. Gov. ) changed re- quirements to COn form with U. S. Gov. Federal Speci- fication AA-D-201; 1930, and Amendment 2; 1935, for DeskS; WOOd. 1931. U. S. Gov., U. S. Army, Medical Dept. Specification 32-44; 1939. Desk; Reception ROOm. - U. S. GOV., U. S. Army, Medical Dept. Specification 32–47; 1941. Desk; Nurses". \ U. S. Gov., Weterans Administration, Medical and Hos- pital Supply Section, WA-H-33f; 1942. Double Ped- estal Nurses' Chart Desk. - U. S. GOV., Veterans Administration, Medical and Hos- pital Supply Section, WA-H-34c; 1941. Nurses" Writ- ing Desk. U. S. GOV., Veterans Administration, Medical and Hos- pital Supply Section, WA-H-61a; 1938. Single Ped- estal Nurses' Chart. Desk. - References. – Sheet iron and s te e l’, see 604. O, 604. 22, 604. 23; desk locks, see 617.21; Wooden desks, See 435. 3. 6 |3.5 L00KERS AND SAFES American Hospital Assn., 34-103. Steel Clothes Lock- ers. Covers four classes in two types-single-tier and double-tier. Based On U. S. Gov. Federal Speci- fication AA-L-486, for S t e el Clothes Lockers, re- ferred to below. Safe Manufacturers' National Assn. Specification for Fire Insulated Safe s, F1-D and F1-ND; 1939. For maximum protection of business records from fire and a derinite measure of resistance to burglarious at- tack; three types based on fire resistance, and for F1-ND to explosion hazard also . Test methods for fire resistance, explosion hazard, and impact. Safe Manufacturers' National Assn. Specification for Deposit Chute Containers, M1; 1939. Covers any safe container equipped with a deposit slot which is ac- cess1ble from the exterior when door is closed. The Slot Volds any fire Or burglary rating to which the product is Otherwise entitled. Safe Manufacturers' National Assn. Robbery-Resistive Containers, R1; 1939 For key- locked containers, Such as lockers and trunk boxes, and Wall Safes not provided with deposit slot acces- Sible when the door 1s closed; four types including Underwriters' label KL, round or rectangular door Chests, Wall Safes, lockers, and truck boxes. Body and door thickness, materials, and locking mechanism. Specification for Ores, Metals, and Manufactures 6 || 3.. 6 Underwriters' Laboratories, Inc. Standard for Bur- glary-Resisting Safes and Relocking Devices, 1943. Covers burglary-resisting safes of five classes- tool-resisting safes (T-20); key-locked safes (KL); explosive-resisting safes (X-60); torch-resisting safes (TR-60); and torch and explosive-resisting safes (TX-60); and gives design, performance, sam- ples, and test methods for each class. Also, covers design and construction, reliability of Operation, strength, a n d performance Of relocking devices. Gives requirements for Operation, maintenance, dura- bility, protection against corrosion, strength, uni- formity, marking, inspection of listed product, and 1nstructions to inspectOrS. Underwriters' Laboratories, Inc. Standard for Fire Resistance Classification of Safes and Insulated Cabinets, 1941 . General classification, design and construction, fire endurance t e s t , fire-and- impact and explosion-hazard test, and inspection of listed products. Underwriters' Laboratories, Inc. Standard for Time- locks (Burglary and Robbery), 1934. Covers automat- ic and manual setting timelocks for safes, chests, and vaults. Requirements as to practicability of design, durability, positive Operation, minimum time delay, workmanship, and marking. U. S. GOv. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-391. Locker; COunter High, Work Bench. U. S. Gov. , De p t . Of COmmerce, National Bureau Of Standards. Simplified Practiče Recommendation R35- 44; 1944. Steel Lockers (Single, Double, and Mul- tiple Tier). This recommendation applies to steel lockers generally used in Washr0Oms, re St rooms, gymnasiums, and schools for the storage of clothing and personal property. Gives tables Of recommended stock sizes for single-tier, double-tier, and mul- tiple-tier lockers showing width, depth, and he ight for various sizes. Sponsored by the Steel Locker Council. U. S. GOv. , Federal Specification AA-C-31; 1932. Cab- inets; Stationery, Storage, and Clothing (Steel). Covers s 1 x types- (I) single-door clothing; (II) double-door clothing, (III) single-door stationery and storage, (IV) double-door stationery and stor- age, (W) Janitor's single-door storage, a n d (VI) janitor's double-door storage. Gives requirements for material, workmanship, construct 1 on , f l n ish , sizes, interior equipment, shelves, doors, latching mechanism, and gages of parts; methods of Sampling, inspection, and tests; and requirements for packing and marking. U. S. Gov. , Fe d e r a l Specification AA-L-486; 1932. Amendment 2, 1941. Lockers; Clothes, Steel. COV- ers two types- (I) single-tier, and (II) double- tier; and four classes- (a) semi-louvered door, (b) full-louvered door, (c) full-perforated door, and (d) open-mesh "tropical. " Gives requirements for steel, sheets, hardware, units, strength and rigid- 1ty, number plates, locks, finish, S12es, interlor equipment, doors, hinges, latching mechanism, and gages; method of Sampling, inspection, and t e St. Sº and requirements for packing and marking. U. S. Gov. , Fe d e r a l Specification AA-S-71; Amendment 3; 1936. Safes; Burglar-Resisting. 1930. COV- ers two types- (A) of fer in g resistance to edge- cutting tools, explosives, and heat destruction by oxyacetylene torch or other heat devices; (B) of the same type but having a higher degree of resist- ance to heat destruction by Oxyacetylene torch Or Other heat devices. Gives requirements for material, WOrkmanship, dimensions, and COnStruction; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV.,. Fe d e r a 1 Speciflcation AA-S-81a; 1941. Safes; Insulated. COvers three classes- (A) having 4-hour heat resistance, (B) having 2-hour heat re- sistance, and (C) having 1-hour heat resistance. Requirements are substantially the same as those of the Underwriters' Laboratories. Gives requirements for Iſlaterial, WOrkmanship, COnStruction, a n d heat resistance; me th o d's of sampling, inspection, and tests; and requirements for Dacking and marking for Shipment. U. S. GOv., Fe d e r a l Specification. GG-S-751a; 1940. Sterilizers; Accessories and Portable Lockers (for Sterilizers). Covers five types- (I) dressing steri- lizers, (II) instrument sterilizers (pressure and boiling), (III) utensil sterilizers (pressure and boiling), (IW) water sterilizers, and (W) combina- t1On sterilizers; accessories f O r pressure steri- lizers; and lockers for use with combination Steri- lizers. Glves detail requirements; methods Of Sam- pling, inspection, and tests; and requirements for packing and marking for shipment. U. S. GOV. , Marine C 0 rp S Specification 1944. Safe; Field, M-1942. U. S. GOV. , Navy De p t . Specification 26F4d; 1939. Furniture; Lockers, Steel and Aluminum (Shipboard Use). C 1 0 t he s , U. S. GOV. , Navy De p t . Specification 26S4a; 1944. Safes; Burglar-Resisting. U. S. GOV. , U. S. Army, Quartermaster Corps. Specifi- cation 1-33; 1938. Safe; Field. U. S. GOV., U. S. Army, Signal Corps. Spec 1 fication 71–1375; 1942. Chest CF-76. U. S. GOV., U. S. Marítime COmmission. Specification 26-MC-3; 1941. Safes; Insulated. Shall be Of the fire-insulated type, in but One grade and One class, Of the size based On the available Space. Gives re- Quirement.S for Iſlaterials, WOrkmanship, COnstruction, rollers, insulation, doors, locking re qul rements, locking mechanism, finish, Structural strength, fire resistance, explosion hazard test, impact resistance, Safe labels, Sampling, inspection, and tests. U. S. GOV., U. S. Maritime Commission. Specification 26-MC-11; 1943. Strongboxes. Shall be but one type, grade, and S1ze. Gives requirements for sheet steel, Workmanship, construction, handles, hardware, weight, finish, Sampling, 1nSpection, test, and drawing. References. – Masonry vaults, see 518.59; sheet iron and Steel, see 604.0, 604.21, 604. 22; tern eplate, See 604. 31. 6 || 3.6 TABLES ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-38; 1928. Telegraph Table. Describes COnStruct iOn Of Steel framed table with top Of Oak veneer On chestnut core, with drawings showing di- menSiOnal requirements and details. 513 6.13.6 Directory of Commodity Specifications Assn. Of American Railroads, Telegraph and Telephone Section, 2–G–39; 1928. Dispatchers' Tables. In- cludes Single and double position tables made from steel angles an d metallic furniture stock, with linoleum top, Steel S h e l V e S and drawers, bronze hardware, and dimensional drawings of assembly and detail requirements. Assn. Of American Railroads, Telegraph and Telephone Section, 2-G-40; 1928. Table Rail. For use On tel- egraph table, 1 1/2 in. Square oak railing and sup- ports, Steel bolts and sockets, enamel finish on exposed metal, and varnished wood finish, with draw- 1ngs Of construction details. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-42 and 2-G-43; 1929. Apparatus Shelf AAR-1-A and AAR-2-A. Requirements as to material and method Of construction of wooden shelf with an- gle iron Supports for mounting on standard telegraph tables AAR-1-A and AAR-2-A, respectively; require- ments for flve-ply veneer Of Oak with chestnut core, Varnish finish, and enameled metalwork, with dimen- Slonal drawings. - ASSn. Of American Rallroads, Telegraph and Telephone Section, 2-G-49; 1929. Telegraph T a ble AAR-2-A. For table assembled Of two end units, and inter- mediate unit for increasing the length by 3 1/2 foot increments; requirements for steel framework, WOOd tops Of O a k veneer On chestnut c Ore, type- writer drop, list Of parts and finish, with dimen- sional drawings of assembly and details. Assn. Of American Railroads, Telegraph and Telephone Section, 2-6-64; 1931. Unit Set Repeater Table AAR- 2-B. paratus requiring Supervision by repeater attend- ants; requirements for design, construction, and finish, with bill of materials and 30 working draw- ings for t a b le of sheet Steel, angles, castings, and wood. Assn. of American Railroads, Telegraph and Telephone Section, 2–G–66; 1931. Movable Apparatus Table AAR- 1-A. For wood top table mounted On Steel frame and casters, quality of materials, and working drawings. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-336. Printing Telegraph Unit Metal Table, for Mounting Page Type, per CAA-331. U. S. GOv. , Dept. Of COIIIſſierce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-337. Printing Telegraph Table; Metal, for Mounting Transmitter-Distributor Units, per CAA- 334 and CAA-335. - U. S. Gov., Dept. of COmmerce, C1V11 Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-338. Printing Telegraph Table; Metal, for Mounting Transmitter-Distributor Units, per CAA- 332 and CAA-335. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-512. Operator's Tables (Point-to-Point Radio Communication Facility). U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R191- 43; 1943. School Tables. COvers the standardiza- tion of sizes of school tables other than tables for science and vocational classrooms. Gives sizes and For mounting telegraph equipment or other ap- . heights for individual pupil table, two-pupil table, general-purpose a n d library tables, lunchroom and project tables, bookkeeping table, typewriter table, and heights Of chairs. Sponsored by the American Council. On Education and the Interstate School Build- ing Service. * U. S. Gov., Federal Specification AA-T-91; Tables; Office, Steel. Covers flat-top steel tables for office use. Gives detail requirements and meth- Ods of 1nSpection; and requirements for packaging, packing, and marking. U. S. Gov. , Navy Dept. Tables; Card, Metal. U. S. GOV. , Treasury Dept., Procurement Div. , No. 205. Pedestal Type Me t a l Dining Room Table. Gives re- quirements as to dimensions, construction, top, base, pedestal uprights, adjustable glides, and finish. U. S. GOV. , U. S. Maritime COITmission. Specification 66-MC-12; 1940. Table; . Imposing, Steel Lockup and Storage, for Print Shop. Type I-size 31 x 39 in-; type II-size 39 x 65 in. ; and the tables shall be all Steel as Specified herein. Gives requirements for materials, WOrkmanship, finish, color, base COn- struction, detail requirements, dimensions, toler- ances, inspection, and methods Of test. U. S. GOV. , Weterans Administration. Specification WA- G-121a; 1937. Diet Kitchen Dish Tables. U. S. GOV. , Weterans Administration. Specification WA- G-312c; 1942. Steel POrch Table. U. S. GOV., Veterans Administration. Specification WA- GC-103]; 1942. Tables; Cook, Metal TOD. U. S. GOV., Veterans Administration. Specification WA- GC-111g; 1942. Diet Kitchen Tables. 1933. Specification 26T1c; 1944. References. – Iron and s t e e 1 sheets, 604. 22, 604. 23; WOO den tables, 613.7 FILING FURNITURE American HOSD1tal ASSn. , 49-7. Steel Transfer Cases. COvers four types. Based On U. S. Gov. Federal Specification AA-C-121 for Steel Transfer Cases, re- ferred to below. American Hospital Assn., 49-22. Steel Sectional Office Furniture and Cabinets. COvers six types in four finishes. Based On U. S. Gov. Federal Specifications AA-F-791b for Steel Sectional Office Furniture and Cabinets, DD-G-451 for Flat Glass for Glazing Pur- poses, and QQ-M-151a for General Specification for Inspection. Of Metals. Safe Manufacturers' National Assn. Specification for Fire Insulated COntainers, F2-ND; 1939. For effi- clent handling of records at point of use, and to provide a measure of fire protection; three types based On fire resistance, method of fire, and impact- resistance tests. U. S. GOV., Federal Specification AA-C-23; 1942. Amend- ment 1; 1944 . Cabinets; Filing, Insulated, Fire- Resisting. Covers two classes- (D) having 1 hr. fire resistance, and (E) having 1/2 hr. fire resistance. Gives requirements for material, workmanship, insula- tion, supports, closure details, latches, lock, fin- 1sh, S1zes, Structural strength, fire resistance, and Weights; methods of Sampling, inspection, and tests; and packing and marking for shipment. U. S. GOV., Fe d e r a l Specification AA-C-121; Amendment 1; 1935. Cases; Transfer, Steel. See 604.0, See 431. 51, 435. 3. 1932. COvers 514 Ores, Metals, and Manufactures 6 || 3.9 four types- (I) for invoice-size papers, (II) for letter-size paper, (III) for cap-size paper, and (IV) for sheets 10 by 16 in. Gives requirements for material and workmanship, finish, case body, draw- ers, and leg bases; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Go v . , Federal Specification AA-F-791b; 1937 Amendment 2; 1944. Furniture and Cabinets; Office, Sectional, Steel. Covers six types- (I) cabinets, card size; (II) sections, horizontal; (III) sec- tions, horizontal, base; (IV) sections, horizontal, base, truck; (W) sections, horizontal, bookcase; and (WI) sections, upright; and four finishes- (A) mahogany, (B) oak-quartered, (C) olive-green, and (D) walnut. Gives requirements for material; work- manship; finish; bolts, nuts, screws; Dulls, label holders, rod heads; latches, d o O r knobs; upright section; drawer suspension; drawers; locks; ball Suspension; COmpressors; tolerances; marking; Spot welds; and assembly, dimensions, top and base sec- tions, and details for each type; methods Of Sam- pling, inspection, and tests; and packaging, pack- 1ng, and marking. see 604.0, References. – Iron and ste e l sheets, see 435. 5. 604. 22, 604. 23; WOO den filing ſurniture, 6 |3.9 MISCELLANEOUS METAL FURN ITURE AND FIX- TURES American Hospital Assn., 4-46. Steel Storage Shelv- ing. Covers two types- (A) with closed backs, ends, bases, and common Dartitions between units Or bays, and with or without do or s as specified; (B) with closed ends, back, and bases; Intermediate sides, open; (C) with closed ends; intermediate sides, and bases-open backs; (D) with closed ends and bases- open backs and open intermediate sides; and (E), open (skeleton) shelving. Based on U. S. Gov. Fed- eral Specification AA-S-271a for Shelving; Steel, St0rage. Assn. Of American Railroads, Telegraph and Telephone Section, 2-G-45; 1929. Train Order Table Top AAR- 1-A. For use in conjunction with One main and One intermediate unit framework telegraph table AAR- 2-A, Oak Veneer top with chestnut COre, Varnish ſln- ish, and dimensional requirements. Assn., of Lift Truck and Portable Elevator Manufac- turers. Specifications for Storage Racks. Covers structural features including panels, Skid rails, accessories, and spacing; for drum and barrel racks, loaded skid platform racks, die racks, etc. National Assn. Of Dyers and Cleaners of the U. S. and Canada. The Dry Cleaning Department, 1940. In- cludes recommendations for garment storage racks- sizes, spacings and arrangement of posts, flanges, and brackets. National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- Sives, 1943. Rooms, Cabinets, and Outside Houses for the Storage of Flammable Liquids. Covers Stand- ards for the construction of inside storage or mix- ing room, Storage cabinets, and Out S 1 de St Orage houseS. Steel Kitchen Cabinet Institute. Quality Standards for Steel Kitchen Cabinets, 1940. Approval require- ments cover S: Section 1— gages; Section II-COn- struction of cabinets including body, welding, doors and drawers, exposed surfaces, and hardware; section III-performance tests for rigidity including draw- ers, wall cabinets, Squeeze tests, load tests, three- point test for dOOrs, Squeeze tests for base cabi- nets, hinge test, and door catches and hinges; sec- tion IV—finish specifications including preparation and material; Section W-tests for cabinet finishes including w a t e r immerSiOn, impact, humidity, Salt spray, draw abrasion, alcohol, hot fat, scratch hardness, and weatherOmeter tests; and section WI- equipment and conditions for finish tests. Underwriters' Laboratories, Inc. Standard for Fire Resistance Classification. Of S a f e s and Insulated Cabinets, 1941. General classification, design and construction, fire endurance test, fire-and-impact and explosion-hazard test, and inspection of listed Dr.OductS. U. S. Gov., Dept. of Commer c e , National Bureau of Standards. Simplified Practice Recommendation R182– 41; 1941. Food Service Equipment. This recommenda- tion is concerned not only with the sizes and dimen- SiOns Of complete units Of equipment but also With the details of construction. Initiated by the food service equipment industry. U. S. Gov., Federal Specification AA-S-271a; 1941. Amendment 1; 1941. Shelving; Steel, Storage. Cov- ers five types- (A) closed s h el v i ng with closed backs, sides, ends, and with or without doors; (B) shelving with closed ends, b acks, and bases; (C) shelving with closed ends and bases, open backs; (D) shelving with closed ends and bases, Open backs and open intermediate sides; and (E) open or skeleton shelving; and three classes- (1) light loads, (2) heavy loads, and (3) extra heavy loads. Gives re- quirements f O r material, workmanship, gages, con- Struction, finish, hardware, and accessories; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., Fe de T a l Specification AA-S-671; 1935. Stands; Dictionary. COvers two types- (I) pedestal- style, and (II) rotary-bookcase-style. Gives re- quirements as to b a Se , casters, construction, and finish; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification FF-C-81; 1937. Cast— ers; Metal-Chair. Covers two types- (I) ball-bear- ing swivel casters, and (II) top-bearing swivel cast- ers; two sizes- (A) Wheel 1 5/8-in. diameter, and (B) wheel 2-in. diameter; and four-wheel. Wheel ma— terials- (1) hard-rubber composition, (2) hard-rubber composition with soft-rubber tread, (3) hard-rubber, and (4) phenolic composition. Covers material and workmanship; general requirements; detail require- ment.S for each type; Imethods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. - U. S. Gov., Federal Specification FF-C-91a; 1937. Cast- ers; Wood-Chair. Covers two types- (I) ball-bearing swivel, a n d (II) top-bearing swivel; two sizes- 1 5/8-, and 2-in. diameter wheels; and four materi- als-hard-rubber composition, hard-rubber composition with S0ft-rubber tread, hard-rubber, and phenolic- composition. COvers material and Workmanship; general 515 6 || 3.9 Directory of Commodity Specifications requirements; detail requirements f or each type; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specification E-FF-C-91a; 1943, ( i s sue d by Procurement Div., Treasury Dept., U. S. Gov.) changed type, wheel com- position, bearings, and tests. U. S. Gov. , Navy Dept. Specification 30R5; Rings; Toilet-Set (Crockery, Stateroom). U. S. GOV. , Treasury Dept., Procurement Div., NO. 348; 1939. Stands; Smoking. Covers two types- (I) full- rocking and (II) semi-rocking; and are constructed of metal. Gives requirements for tray, bowl, base, stem, snuffer-dips, finish, weight and size; meth- Ods Of Sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov. , U. S. Army, Medical Dept. 32-22A; 1941. Dresser; Steel. U. S. Gov. , U. S. Maritime Commission. Specification 30-MC-1a; 1941. Hold e r s ; Berth Cup. Type I- corrosion-resisting steel; type II-tin plate; type III-aluminum; type IV- enamelware; and grade shall be as specified herein. Gives requirements for ma- terials, Workmanship, general construction, metal, tolerances, color, dimensions, sampling, inspection, methods of test, and drawings. U. S. Gov., U. S. Maritime Commission. Specification 66—MC—2; 1940. Cabinet; Wall Type, Steel, for Print Shop. Type I — single-tier (24-case); type II- double-tier (48-case); and the g r a de shall be as specified. Gives requirements for materials, work- manship, finish, color, base construction, movable parts, top, back, overhead lighting fixture, body, working top, inspection, and methods of test. U. S. Gov. , U. S. Maritime COmmission. Specification 66-MC-4; 1940. Cabinet; Letter-board (for Standing Forms), for Print Shop. The cabinet shall be all steel and the grade shall be as here in Specified. Gives requirements for materials, workmanship, fin- 1sh, color, base construction, dimensions, openings, letter-boards, inspection, and methods of test. 1943. Specification U. S. Gov. , Weterans Administration. Specification WA-G-95; 1933. Steel Library Shelving. U. S. Gov. , Weterans Administration. Specification WA-G-104c; 1936. Waste Receptacles. U. S. GOV. , Weterans Administration. Specification WA-G-247; 1936. Pots; pacity 140 Quarts. Stock, DeeD, Aluminum, Ca- U. S. Gov. , , Weterans Administration. Specification WA-G-311c; 1942. Porch Glider. U. S. Gov. , Weterans Administration. Specification WA-G-342; 1941. Chrome Plated Furniture (General Service). U. S. Gov., Weterans Administration. Specification WA-GC–359; 1942. Drawer Type Proofers. References. – Iron and S te el sheets, 604. 22, see 604. O, 604. 23; metal Waste baskets, see 932. 3. 6 |M|. sº AND FURNACES, EXCEPT ELEC- R 6|1}.0 GENERAL ITEMS American Gas Assn. Requirements and Recommended Prac- tice for House Piping and Appliance Installation, 1940. These requirements should be construed as basic standards governing the installation of house piping and gas appliances and they have been pre- pared to specify results rather than outline in de- tail how Such results shall be obtained. covers, gen- eral requirements for h ou 8 e piping, recommended practice for house piping, recommended practice for gas meters, general requirements for appliance in- stallation, recommended practice for appliance in- stallation, recommended practice for flue connec- tions, and appendix. American GaS ASSn. American Standards ASSn. , Z21. 12- 1937. Listing Requirements f or Draft Hoods. In- cludes-part I, construction requirements; part II, performance requirements for use with gas converted central heating equipment; part III, performance re- quirements for use with gas water heaters and with gas. converted Water heating equipment; and appendix; definitions, dimensions for vertical draft and hori- zontal draft hoods. American Gas Assn. American Standards ASSn. , Z 21. 13- 1943. Approval Requirements for Central Heating Gas Appliances. Includes-part 1, construction require- ments for use with all gases; part II, performance requirements, gas boilers for use with natural and manufactured gases; part III, performance require- ments, gas boilers for use with lique fled Detroleum gases; part IV, performance requirements, gas boll- ers for use with butane-air gas; part W, COnstruc- t1On requirements, gas Warm a 1 r ſurnaces for use with all gases; part VI, gas warm air furnaces for use with natural and manufactured gases; part WII, gas warm air furnaces for use with liquefied petro- leum gases; part VIII, gas warm air ſurnaces for use with butane-air gas; part IX, construction require- ments, gas floor furnaces for use with all gases; part X, gas floor furnaces for use with natural and manufactured gas; - part XI, gas floor ſurnaces for use with liquefied Detroleum gases; and part XII, gas floor ſurnaces for use with butane-air gas; and appendix; definitions, arrangement Of apparatus for testing, and types of lock Seams COnsidered accept- able. American Gas ASSn. American Standards Assn., Z 21.15- 1942. Listing Requirements for Gas Walves. Repre- Sents basic Standards for Safe Operation, Substan- tial and durable construction, and acceptable per- formance for gas Valves. Addenda to American Stand- ard L1sting Requirements for Gas Walves, effective Jan. 1, 1944. American Gas ASSn. American Standards ASSn. , Z21. 24- 1941. Listing Requirements for Semi-Rigid Gas Ap- pliance Tubing and Fittings. COnstruction and per- formance requirements including dimensions for tub- ing; COmpression and flared type connect Ors, unlons, elbows, tees, and nuts; and compression type ball Sleeves and nut.S. American Gas Assn. American Standards ASSn. , Z21.29- 1941. Listing Requirements for Furnace Temperature Limit Controls and Fan COntrols. Requirements rep- resent minimum Standards for the performance, Safe Operation, and Substantial and durable construction Of gas appliance accessories. American Society of Heating and Wentilating Engineers. Heating, Wentllating, Air Conditioning Guide, 1944. Contains a t e c h n 1 c al data section of reference 516 Ores, Metals, and Manufactures 6 || || - 0 material on the design and specification of heating, ventilating, and alr conditioning syst em s based On-the transactions, the investigations of the re- Search laboratory and cooperating institutions, and professional practice. Includes principles of ther- modynamics of air and water mixtures, physiological principles, heating and load calculations, combus- tion, Steam and hot Water heating, air condition- ing, automatic controls, instruments, and motors. Also Special applications such as drying systems, industrial and transportation air conditioning, et.C. American Society of Heating and Went1lating Engineers. Performance Test COde for Steam Heating Solid Fuel Boilers-Code 3; 1929. Specifies the tests to be conducted and provides a standard method for COn- ducting and reporting tests to determine the effl- ciencies and performance of the boiler. Intended for use with A. S. H. W. E. COde for Rating Steam Heat- ing Solid Fuel Hand Fired Bollers, referred to here- in. Includes arrangement of apparatus, table Of fuels, tests to be conducted, boiler room log sheets, starting and stopping Of test, heating boiler test report forms, and explanation of use of log sheets and test report forms. American Society of Heating and Wentilating Engineers. Standard and ShOrt FOrm Heat Balance Codes for Test- ing Low-Pressure Steam Heating Solid Fuel Bollers- COOles 1 and 2; 1929. A Standard method for conduc- ting and reporting tests to determine the heat effi- Clency and performance characteristics. The code recognizes that tests of boilers may be made under different COnditions, for different purposes, and with complete Or limited facilities for conducting the test. It is designed to cover the determina- tion of a COmplete heat balance; if a less complete test is required to satisfy the objectives of the test, Observations not required can be Omitted. In- cludes definitions, set up of boiler to be tested, National Fire Protection Assn. and design, fuel and fuel capacity, rating, and de- termination of performance ability. Associated Factory Mutual F 1 r e Insurance COmpanies. Factory Mutual Bullet in Of Loss Prevention, 14.45; 1938. Testing Procedure for Oven Safety Devices. Frequent tests help assure safety of equipment and Operation. COverS eXplosions, show need Of inspec- tions, test inspections, arranging for the inspec- tion, types Of Oven Safety devices, testing the de- vices, common trouble, and reporting the inspection. Institute of COOking a n d Heatlng Appliance Manufac- turers. Flue-Connected 01l-Burning Space Heaters. Tentative Standards, 1940. Includes In e th O d 8 for Selecting proper S1ze heater using calculated heat loss; and rapid method using construction, design, temperature, VOlume, and constant Obtained from ZOne Iſla D. Institute of Cooking a n d Heating Appliance Manufac- turers. Flue-Connected Oil-Burning Space Heaters. Tentative Standards, 1940. In c l u d e s Oil heater rating tests, standard Underwriters' booth, require- ments for instruments, heating values of fuels, test procedures, and COInputations, with plates illustra- ting equipment. National Board of Fire Underwriters. Oil Burning Equip- ments, NO. 31; 1941. Standards for installation in furnaces and boilers for heating dwellings, and vari- Ous commercial and industrial applications. Covers application and scope, approval of plans, approved burners, fuel Oil, gravity feed to burners, pressure tank feed, installation of underground tanks, in- stallation of tanks inside buildings, installation of Outside aboveground tanks, setting of tanks, con- struction of tanks, tank vents, tank fill and over- flow pipes, Oll gaging, oil pumps, piping, valves, preheating of oil, tests of tanks and piping, oil burner controls, electric wiring and equipment, 1m- Stallation of burner, and appendix. National Fire COdes instruments and measuring apparatus, fuel Sampling, for Flammable Ligulds, Gases, Chemicals, and Explo- duration of t e St S, Starting and stopping tests, Sives, 1943. 0 1 l Burner Ordinance, Detailed Form Imethods Of COnducting tests, tables of data and re- (for Power and Heating Installations). Suggested Sults Of tests, and COInputations for tests. American Society Of Heating and Wentllating Engineers, and Industrial Unit Heater Assn. Standard Code for Testing and Rating Steam Unit Heaters, 1930. Pre- pared jointly by both Organizations. Covers defini- tions, basis of rating, test procedure, equipment necessary, computations of results, and diagrams of test Set-upS. Anthracite Industries, Inc. Approval COde for DOmes- tic Surface Fired Boilers, 2075A. Requirements for shipments to be complete in One lot, bollers design- ed for erection with standard plumber's tools, for gas-tight joints, jacket design, maximum size of parts, f O r removable grates, damper arrangement, adaptabllity to thermostatic control, area. Of grate Openings, ash pit design, adaptability to automa- tic fuel burners, insulation, design and furnace and heat absorbing surfaces, and for access doors. Anthracite Industries, Inc. Laboratory Approval Re- quirements for Anthracite Tank Heaters, 2075-C. For approval of tank heaters Only when used in COn Junc- tion with an approved temperature regulator and pressure relief Valve. Requirements for grate type Ordinance regulating installation and operation of oil burning equipments and oil storage in connection therew1th. Gives definitions, requirements for ap- proved equipment, installation of tanks, vents, gag— ing, plping, valves, pumps, preheaters, controls, wiring, and installation of burner. t National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. 011 Burner Ordinance, Short Form. Suggested Ordinance f or municipalities regulating Oll burning equipments and oil storage in connection therewith. National Fire Protection Assn. National Fire Codes for Flammable L1Gulds, Gases, Chemicals, and Explo- Slves, 1943. 011 Burning Equipment. Apply to oil- burning equipments for installation in furnaces and boilers used for heating dwellings and for various CCTThercial and industrial applications. Covers the installation of the oil burners an d all equipment ^Onnected thereto, including tanks, piping, pumps, C Ontrol devices, and all accessories. Stoker Manufacturers Assn. Code for Determination of Rated Capacities of Anthracite Underfeed Stokers, 1944. =17 6 |M|.. O Directory of Commodity Specifications To establish a uniform method of rating anthracite underfeed stokers having a nominal capacity of 1, 200 lb./hr. coal feed or less. Gives scope, usage, iden- tification, advertlSing, qual 1 fications, guarantee, revisions, violations, and chart showing overfire draft, inches Of Water. Stoker Manufacturers ASSI). COde For Determination of Rated Capacities of Bituminous Underfeed Stokers, 1944. To establish a uniform method of rating bi- tuminous single retort underfeed stokers having a nominal capacity of 1, 200 lb./hr. coal feed or less. Glves S C O p e, usage, identification, advertising, qualifications, guarantee, revisions, violations, and chart showing overfire draft inches of water. Underwriters' Laboratories, Inc. Bullet in of Research, 27; 1943. Clearances and Insulation of Heating Ap- plianceS. This bullet in describes test S conducted to provide definite technical information as a basis for promoting uniformity in the various ordinances, regulations, and standards bearing on the Subject. Covers mechanism of heat transfer, test equipment, tests of protective assemblies, temperature measure- ments, test procedure, test results, and COmment S. 6|| || – | COAL STOVES AND RANGE BO | LERS Anthracite Industries, Inc. Requirements for Approval of Cooking Ranges, 2075B. Covers hand-fired, stoker- fired, or magazine fed cooking ranges; Specifies Oven temperature, banking condition, COnStruction, safety, convenience, fuel intervals, controls, area of cooking top, and efficiencies. U. S. Gov. , De pt. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R8- 42; 1942. Range Boilers and Expansion Tanks. This establishes a schedule of sizes and capacities of black iron and galvanized range boilers and expan- sion tanks, diameters and lengths, gallon capacity, construction, working pressure, and tappings. This publication issued in accordance with War Production Board's Limitation Order L-199. U. S. Gov., Navy Dept. Specification 45I2c; 1937. Indicating—Systems; Tank-Level (Static-Head Type). U. S. Gov., Navy Dept. Specification 64R5a; 1934. Ranges; Navy Standard, Coal-Burning. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 28–9; 1938. Boiler; Range, Army Field, With COver. References. - Installation rules, see 614.0; un- fired pressure tanks, see 605.23; other tanks, see 956.2; ho us e heat ing b Ollers, coal burn ing, See 614.4; coal burning tank heaters, See 614.9. 614.2 GAS STOVES, RANGES, AND WATER HEATERS American GaS ASSI). American Standards ASSn. , Z21. 1- 1942. Approval Requirements for Domestic Gas Ranges. Includes—part I, COnstruction requirements, domes- tic ranges for use with all types of gases; part II, performance requirements, domestic ranges for use with natural and manufactured gases; part III, per- formance requirements, domestic gas ranges for use with liquefied petroleum gases; part IV, performance requirements, domestic ranges, for use with butane- air gas; and appendices on definitions, classifica- tions, arrangement of apparatus for determining strength of gas range bodies and stability of p110t and bypass flames. American Gas ASSn. American Standards Assn., Z 21. 1 ES-1942. Approval Requirements for Domest ic Gas Ranges (American Emergency Standard). Includes—part I, construction requirements, domestic ranges for use with all gases; part II, performance requirements, domestic ranges for use with natural and manufactured gases; and appendiX. American Gas ASSn. American Standards Assn., Z21.3- 1940. Approval Requirements for HOtel and Restaurant Ranges an d Unit Broilers, effective Jan. 1, 1941. Construction requirements for use with all gases. Performance requirement S for use with natural and manufactured gases, liquefied petroleum gases, and butane-air gas. American Gas ASSn. American Standards Assn., Z21.4- 1932, A. G. A. Approval Requirements for Private Ga- rage Heaters. Construction and performance require- ments with appendix on minimum acceptable dimensions for plug type gas cocks. American Gas ASSII. American Standards Assn., Z21.5- 1940. Approval Requirements for Clothes Dryers. For gas heated dryers of cabinet type and rack type, re- quirements On thicknesses of metal parts, dimensions Of COCKS, Sizes of clothes rods, structural features of dryer, test requirements for burner operation, temperature limiting devices, pilot, heating capacity, drying efficiency, fire hazard, draft hoods, etc. American Gas ASSm. American Standards Assn., Z21.6— 1932. A. G. A. Approval Requirements for Inc inerators. Requirements on thickness of metal parts, materials and construction of parts, strength of incinerator, gas burner COnstruction, test requirements for burner and pilot operation, incinerating efficiency, leakage, and fire hazard. American Gas ASSn. American Standards Assn., Z21.7– 1932. A. G. A. ADDI’OVal Requirements for Gas Heated II. Oner S. Construction requirements for burners, Cocks, combustion chamber, thickness of metal, sta- bility requirements, test requirements for burner Operation, heat distribution, pressure distribution, explosion and fire hazards, ironer operation, and efficiency. American GaS ASSI). American Standards ASSn. , Z21.8- 1940. Requirements for Installation of Conversion Burners in House Heating and Water Heating Appli- ances. Includes requirements On Vent ilation, flues, heating surfaces, doors, burners and controls, piping and meters, and inspect iOnS and tests; and includes definitions, gene r a l dimensions for vertical and horizontal draft hoods, and minimum flue sizes. American Gas ASSIm. American Standards ASSn. , Z21.9- 1940. Approval Requirements for Hot Plates and Laun- dry Stoves. Includes-part I, construction require- ments for use with all gases; part II, performance requirements for use with natural and manufactured gases; part III, performance requirements for use With liquefied petroleum gases; part IV, performance requirements for use with butane-air gas; and appen- dix, definitions and hose end nozzle. American Gas ASSnæ American Standards ASSn. , Z21. 10– 1944. Approval Requirements for Gas Water Heaters. Includes-part I, construction requirements for all types of water heaters; part II, performance require- ments for use with natural and manufactured gases; part III, performance requirements for use with Ores, Metals, 6 |M|.2 and Manufactures American Gas ASSn. American Gas ASSh. American Gas ASSn. American Gas ASSh. American Gas ASSn. American Gas ASSn. American Gas ASSn. American GaS ASSn. liquefied petroleum gases; part IV, performance re- quirements for use with butane-air gas; and appen- dix, definitions, dimensions for plug type burner valves, arrangement of apparatus for testing. American Standards ASSn., Z21. 11- 1942. Approval Requirements for Gas Space Heaters. Includes-part I, construction requirements for use with all gases; part II, performance requirements for use with natural and manufactured gases; part III, performance requirements for use with lique fled petroleum gases, part IV, performance requirements for use with butane-air gas; and appendix, defini- tions and hose end no ZZle. . American Standards ASSI). , Z21. 14- Approval Requirements for Industrial Gas Represents minimum standards for perform- and Substantial and Qurable 1934. Boilers. ance, Safe Operation, construction. American Standards ASSn. , Z21. 15- 1942. Listing Requirements for Gas Walves. Repre- sents basic Standards for safe Operation, Substant 1al and durable construction, and acceptable performance for gas valves. Addenda to American Standard List- ing Requirements for Gas Walves, effective Jan. 1, 1944. American Standards ASSn. , Z21. 16- Approval Requirements for Gas Unit Heaters. Includes-part I, construction requirements for use with all gases; part II, performance requirements for use with natural and manufactured gases; part III, performance requirements for use with liquefied petroleum gases; part IV, performance requirements for use with butane-air gas; and appendix, defini- t 10n S. - 1940. American Standards ASSn. , Z21. 17- 1940. Listing Requirements for Gas Conversion Burn- eI"Se Includes-part I, COnstruction requirements atmospheric and power conversion burners for use with all gases; part II. performance requirements atmospheric and power conversion burners for use with natural and manufactured gases; part III, per- formance requirements (added) conversion burners for use with liquefied petroleum gases; part IV, per- formance requirements (added) conversion burners for use with butane-air gas; and appendix, definitions. American Standards ASSn. , Z21. 18- 1934. Listing Requirements for Domestic Gas Appli- ance Pressure Regulators. Represents minimum Stand- ards for the performance, safe operation, and sub- stantial and durable construction of gas appliance accessories. Revisions to this standard have been issued by the American Gas Assn., effective June 15, 1935, and July 8, 1938. American Standards Assn., Z21. 20- 1940. Listing Requirements for Automatic Pilots. Includes—part I, construction requirements for use with all gases; part II, performance requirements for use with natural and manufactured gases; part III, performance requirements for use with lique fled petroleum gases; part IV, performance requirements for use with butane-air gas; and appendix, defini- tionS. American Standards ASSn. , Z21. 21- 1935. Listing Requirements for Automatic Main Gas- Control Valves. Represents minimum standards for the American Gas Assn. American GaS ASSn. American Gas Assn. American Gas ASSn. American GaS ASSn. American Gas ASSn. performance, Safe Operation, and Substantial and durable construction of gas appliance accessories. American Standards ASSn. , Z21. 22- 1935. L1sting Requirements for Relief and Automatic Gas Shut-Off Walves for Use on Water Heating Systems. Includes construction requirements; performance re- quirements on pressure relief valves, pressure relief elements of comb 1nation valves, temperature relief Valves, temperature relief elements of combination valves, Vacuum relief Valves, and vacuum relief ele- ments of combination valves; definitions; a n d ar- rangement of apparatus for testing temperature relief valves. - American Standards Assn., Z21. 23- 1940. Listing Requirements for Gas Appliance Thermo- stats. Includes construction requirements; perform- ance requirements for liquid immersion, gaseous im— mersion, and Surface contact thermostats; and defi- nit 10ns. American Standards Assn., Z21. 25– 1937. Approval Requirements for Gas Hair Dryers. Represents minimum standards for performance, safe Operation, and substantial and durable construction for gas hair dryers for use with natural, manufac- tured, propane, and butane-air gases. . American Standards Assn., Z21. 26- 1941. Listing Requirements for Attachable Gas Water Heating Units. Includes-part I, construction re- quirements for use with all gases; part II, perform- ance requirements for use with natural and manufac- tured gases; part III, performance requirements for use with liquef led petroleum gases; part IV, per- formance requirements for use with butane-air gas; and appendix, definitions, dimensions for plug type gas burner valves, and arrangements of apparatus for determining thermal efficiency and heat losses from storage vessels. American Standards ASSn. , Z21. 27- 1940. Approval Requirements for Hotel and Restaurant Deep Fat Fryers; effective Jan. 1, 1941. Construction and installation requirements for use with all gases. Performance requirements for use with natural and manufactured gases; 11 quefied petroleum gases and butane-air gas. American Standards Assn., Z21.31– 1941. Approval requirements for Gas Counter Appli- an CeSe Represents basic standards for safe Opera- tion, substantial and durable construction, and ac- ceptable performance for gas count e r appliances. Includes-part I, COnStruction requirements for use with all gases; part II, performance requirements, coffee brewers and coffee urns for use with natural and manufactured gases; part III, performance re- quirements, coffee brew e r s and urns for use with liquefied petroleum gases; part IV, performance re- quirements for use with butane-air gas; part W, per- formance requirements, food and dish warmers for use with natural and manufactured gases; part VI, per- formánce requirements, food and dish warmers for use with liquefied petroleum gases; part VII, performance requirements, food and dish warm e r s for use with butane-air gas; part WIII, performance requirements, gas waffle bakers for use with natural and manufac- tured gases; part IX, performance requirements, gas waffle bakers for use with liquefied petroleum gases; 519 6 || ||.2 Directory of Commodity Specifications part X, performance requirements, gas waffle bakers for use with butane-air gas; part XI, performance requirements, hot water immersion sterilizers, for use with natural or manufactured gases; part XII, performance requirements, hot water immersion steri- lizers for use with liquefied petroleum gases; part XIII, performance requirements, hot water immersion sterilizers for use with butane-air gas; part XIV, performance requirements, commercial hot plates and griddles for use with n a tur a l and manufactured gases; part XV, performance requirements, commercial hot plates and griddles for use with liquefied per- troleum gases; part XVI, performance requirements, commercial hot plates and griddles for use with butane-air gas; and appendiX, definitions. NOn-Ferrous Hot Water Tank ManufacturerS ASSI). NOn- Ferrous Range Boilers and Hot Water Storage Tanks Used for Heating Water or Storing Water Under Street Pressure, 1940. Definitions and general require- ments for rating, pressure, dating, tolerance, work- manship, solder, and pressure, vacuum, rupture, and pulsating tests. U. S. Gov., D ept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation, R8- 42; 1942. Range Boilers and Expansion Tanks. This establishes a schedule of $1zès and capacities of black iron and galvanized range boilers and expan- Sion tanks, diameters and lengths, gallon capacity, construction, working pressure, and tappings. This publication issued in accordance with War Produc- t iOn Board's Limitation Order L-199. U. S. Gov. , Weterans Administration. Specification WA-GC-4Oc; 1942. Pastry Stove. U. S. Gov. , Weterans Administration. Specification WA-MC-22Oh; 1942. Heavy Duty Gas Ranges. U. S. Gov. , Weterans Administration. Specification WA-MC-305a; 1942. Gas Fired, Reel Type, (Revolving Tray) Bake Ovens. t U. S. Gov. , Weterans Administration. Specification WA-MC-306a, 1942. Gas Ranges; Household and Diet Kitchen Type. References.-Installation rules, see 614.0; other heat ing and ventilating equipment, see 792; unf 1red pressure tanks, see 605.23; other tanks, see 956.2; gas house heating equipment, see 614.4; gas and gas appliances, see 997.2; acetylene equipment and lamps, see 997. 5; gas garage heater, See 614.9. 611.3 0 | L AND GASOLINE STOVES, RANGES, AND WATER HEATERS Institute of Cooking and Heating Appliance Manufac- tureI’S. Flue-Connected Oil-Burning Space Heaters. Tentative Standards, 1940. Includes publication Of oil heater ratings in manufacturers' and jobbers' catalogs, for B. T. U. per hour, net heat output at specified draft; fuel consumption at 'Specified draft in gallons per hour, at sea level conditions. National Board of Fire Underwriters. InStallation Of Oil Burners in Stoves and Ranges Originally Designed for Solid Fuels and for the Storage and Use Of Oll Fuels in Connection Therewith, No. 39; 1932. Con- version burners for fuel having a flash point Over 1000 F., using a gravity tank with a capacity of less. than 6 gal. Permits separate Storage tanks of 275 gal. capacity each of two, without enclosure within buildings. Piping, valves, burners, Stoves and ranges, ignition device, and installation. National Board of Fire Underwriters. Small Heating and Cooking Appliances, NO. 310; 1937. Regulations cov- ering kerosene and fuel oil stoves, cook stoves, and portable heaters. Minimum flash point, location of tanks, drums, and CanS; COnstruction of tank, supports and Venting Of tanks, Oil gag in g, plping, wiring, and flue COnnect 1 OnS. National Fire Protection Assn. National Fire Codes for Flammable L1 Qulds, Gases, Chemicals, and Explosives, 1943. Gasoline Stoves. Standards for the installa- tion of gasoline stoves for cooking and heating. Class1 fles Stoves and gives location of stoves, loca- tion of Outside tanks, fuel piping, and care and at- tendance. - *r National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explosives, 1943. KeroSene Or Oil Stoves. Standards for in- stallation, maintenance, and use of small heating and cooking appliances (kerosene or fuel oil). Covers equipment, definitions, grade of fuel, location of and S1zes of tanks and Construction, vents, gage s, piping, wi r 1 ng, installation of appliances, flue COnnect 10ns, and general precautions. National Fire Protect iOn ASSn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explosives, 1943. Range Oil Burner Ordinance. Suggested ordi- nance regulating installation and Operation of stove or range oil burners and of l storage in connection therewith. Definitions, requirements for approved equipment, installation, grade of oil, fuel tanks, and location of varſ Olls sizes of tanks. Underwriters' Laboratories, Inc. Standard for Con- struction and Perrormance of Gasoline Stoves for Cooking and Heating, 1928. Wickless type stoves for uSe 1n a CCOrdance with rules of the National Board of Fire Underwriters. Includes gravity and pressure Systems, ant 1 flooding devices, portable heaters, de- S1gn and construction, fuel tanks of lift-Out and Outside mounting, generators an d burners, valves, plping and fittings, etc. Underwriters' Laboratories, Inc. Standard for COn- Struction a n d Performance of Kerosene Stoves for COOking and Heat. 1ng, 1927. Nonportable type not re- quiring other fuel for generation. Gives general design requirements for frame and legs, sheet metal Supporting parts, fuel supply by gravity or pressure, Size of tank, lift-out , tank and fount, pressure tanks, generator, burner, valves, piping, antifloodin device, and marking. - Underwriters' Laboratories, Inc. Standard for Con- struction and Performance of Oil Burn e r s for In- stallation in Stoves and Ranges, 1938. Covers equip- ment for conversion of solid fuel stoves and ranges, except warm-air furnaces, steam and hot water boilers. To burn topped or distilled oil having a flash point of not less than 1009 F., operating characteristics, workmanship, assembly, regulation, burner, ignition, Safety COntrol, antiflooding devices, tanks, electric equipment and wiring, and ſharking. - Underwriters' Laboratories, Inc. Standard for Oj 1- Burning Stoves, 1936. For stationary installation with flue connection and for heating and cooking. Requirements as to Suitable construction an d per- formance, framework, constant level valve, anti flood- ing device, draft regulators electrical equipment, Ores, 6 || ||. M. Metal 3, and Manufactures vaporizing units, baffles, Ignition, piping, radl- ating drum, sumps, gravity and vacuum tank sizes and construction, stuffing box detafls, controls, in- stallation, and Operation. Underwriters' Laboratories, Inc. Standard for Portable Kerosene Heaters, 1924. Wick fuel burning mechani ST1, Sheet metal drum radiat. Or, Center Sect10n, lower drum and legs, requirements for carrying handle, reservoir, stability, heat Output, and leakage test. U. S. Gov. , Army Air Forces. Specification 40317-C (3); 1944. Heater; Utility, Type F-1, Gasoline, Portable. U. S. Gov. , Army Air Forces. 1944. Heater; Lubricating 011, Type K-1, Servicing. U. S. Gov. , Dept. of Agriculture, Forest Service. Specification No. 289. Range; Field, Liquid Gas. U. S. G O v., Dept. of Agriculture, Forest Service. Specification No. 331. Stove; Camp, Kimmel. U. S. Gov. , De pt. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R8- 42; 1942. Range Boilers and Expansion Tanks. This establishes a schedule of sizes and capacities of black iron and galvanized range boilers and expan- sion tanks, diameters and lengths, gallon capacity, construction, working pressure, and tappings. This publication issued in accordance with War Produc- t iOn Board's Limitation Order L-199. Specification No. 40853; U. S. Gov., Navy Dept. Specification 65R3; 1939. Ranges; Navy-Standard, 011-Burning, L1 ght-Weight (for Cruisers, Destroyers, and 0 t he r High-Speed Craft). U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 75-427; 1944. Heater; Photographic, Water, Type G-1. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 28-2A; 1929. Stove; Cooking, Kerosene, DO- meSt 1C. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 28–3A; 1929. Heater; Water, Kerosene. U. S. Gov., U. S. Army, Medical Dept. Specification 28–84; 1939. Stove; Gasoline, 1-Burner. U. S. Gov., U. S. Army, Medical Dept. Specification 28–105; 1939. Stove; Gasoline, 2-Burner. References.-Installation rules, see 614.0; un- fired pressure tanks, see 605.23; other tanks, see 956. 2; other heating and ventilating equipment, see 792; gasoline, fuel oil, kerosene, See 503.3, 503. 4, 503. 5; 011 burners and heaters, See 614.9. 614.4 HOUSE HEATING BOILERS, RAD IATORS, AND HOT-WATER TANKS American Gas Assn. American Standards ASSI). , Z21. 13- 1943. Approval Requirements for Central Heating Gas Appliances. Includes—part I, construction require- ments for use with all gases; part II, performance requirements, gas boilers for use with natural and manufactured gases; part III, performance require- ments, gas boilers for use with liquefied petroleum gases; part IV, performance requirements, gas boilers for use with butane-air gas; part W, construction requirements, gas warm air furnaces for use with all gases; part VI, gas warm air furnaces for use with natural and manufactured gases; part VII, gas warm air furnaces for use with liquefied petroleum gases; part VIII, gas warm air furnaces for use with butane-air gas; part IX, construction requirements, * gas floor furnaces for use with all gases; part X, gas floor furnaces for use with natural and manufac- tured gas; part XI, gas floor furnaces for use with liquefied petroleum gases; part XII, gas floor fur- naces for use with butane-air gas; and appendix, def- initions, arrangement of apparatus for testing, and types of lock Seams considered acceptable. American GaS ASSn. American Standards Assn., Z21.34- 1942. Approval Requirements for Gas-Fired Duct Fur- naces. Represents basic standards for safe operation, substantial and durable. Construction, and acceptable performance for duct furnaces using gas fuel. In- cludes-part I, COnStruction requirements for use with all gases; part II, performance requirements for use with natural and manufactured gases; part III, performance requirements for use with liquefied pe— troleum gases; part IV, performance requirements for use with butane-air gases; and appendix, definitions and exhibit showing types of lock seams considered acceptable. American Society of Heating and Wentilating Engineers. Code for Testing Radiators, 1927. Covers test room, air temperatures, steam supply, condensate, air venting, Su r f a c e of radiator, duration of test, sources of error in radiator testing, result s of tests, and example. American Society of Heating and Wentilating Engineers. Code for Testing and Rating Concealed Gravity Type Radiation (Hot Water Code), 1933. Method for testing and rating convectors, for use in designing of the heating System. This COde describes a boiler load method of rating, gives definitions, arrangements of apparatus for steam method and electrical method, test procedure, and formulas for computation of re- Sult. American Society of Heating and Wentilating Engineers. Standard Code for Rating Steam Heating Solid Fuel Hand—Fired Boilers, 1930. To standardize the method to be employed and followed by any person, partner- ship, firm, corporation or association, who may de- sire to make use of or employ for any purpose what- soever the statement: "The rating of the boilers here in listed are in accordance with the provisions of the A. S. H. W. E. Code (year) for Rating Steam Solid Fuel Hand—Fired BOllerS. * Includes rating designa- tion, range of Outputs for each boiler listed, list of conditions, statements of limiting conditions, manufacturers' guarantee, and definitions. American Society of Mechanical Engineers. Boiler Construct ion Co de. Low-Pressure Heating Boiler Code, 1940. These rules apply to steel and cast iron boilers used exclusively for low-pressure Steam heating, hot water heating, and hot water Sup- ply. Recommendations cover ultimate strength of ma— terials, minimum thickness of plates and tubes, joint efficiency, braced and stayed surfaces, boiler open- A. S. M. E. ings, supports, setting and installation, -fittings and appliances, stamping, hydrostatic t e St S, and welding. Anthracite Industries, Inc. Requirements for Approval of Space Heaters, No. 2075. Requirements for con- struction and Operating characteristics. Heating, Piping, and Air Conditioning Contractors Na- tional Assn. Engineering Standards, 1939. Net square radiation loads in 709 F., re comm en d e d for low 521 6 |\, . M. Directory of Commodity Specifications pressure heating boilers. Gives assumptions, rules for computing net boiler loads, for various types of radiation, boiler sizes for hot water Systems, rec- Ommendations for Oil and St Oker f1 red boilers, for round and square cast iron boilers, and for chim- neyS. Heating, Piping, and Air Conditioning Contractors Na- tional Assn. Engineering Standards, 1939. Pipe sizes for steam and hot water heating systems. Re- quirements and tables covering one-pipe and two- pipe steam, two-pipe vapor, large One-pipe and two- pipe steam, large two-pipe vapor, vacuum pump Sys- tem, hot water systems, and hot water circulating systems. Heating, Piping, and Air Conditioning Contractors Na- tional Assn. Net Load Recommendations for Heating Boilers, 1943. Published semi-annually. The term net load as used in this book means the total amount of free standing radiation, or 1ts equivalent, that is to be supplied with heat by the boiler. Gives valuable data of a general nature and gives tables showing the latest data from the leading manufac- turers of O Oller S. * Heating, Piping, and Air Conditioning Contractors Na- tional Assn. Net Square Feed Radiation Loads in 700 F. Recommended for Low Pressure Heating Boilers, Part II; 1943. Covers net load recommendations for boilers and radiators, hot water heating Systems, inside temperatures lower than 70° F., hot blast coils, unit heaters, water for domestic use, chim- neys, boilers designed for coal but fired by oil or gas, oil burner capacities, Stoker fired boilers, S. M. A. uniform stoker rating, tables showing maximum capacities for oil burn ers, and tables showing recommendations for round boilers and Square boil- €I"Se - - Institute of Boiler and Radiator Manufacturers. Test- ing and Rating Code (for Low Pressure Heating Boll- ers), 1940. Includes methods of rating hand-fired boilers burn in g bituminous and anthracite coal, automatically-fired oil, and fuel gas; and Stoker- fired anthracite and bituminous coal. Gives piping and pick-up table for various sizes of boilers, time limit table, stack height and area charts, methods of testing boilers, instruments required, test data, typical set-up, and definitions. Non-Ferrous Hot Water Tank ManufacturerS ASSn. NOn- Ferrous Range Boilers and Hot Water Storage Tanks Used for Heating Water or Storing Water Under Street Pressure, 1940. Definitions and general require- ments for capacity ratings, pressure, dating, tol- erance, workmanship, solder; and pressure, vacuum, rupture, and pulsating tests. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R25- 24; 1924. Hot Water Storage Tanks. This recommen- dation establishes simplified dimensions and CapaC- ities of hot water St Orage tanks. Detail require- ments are given for working pressures, factors Of safety, placing of tappings, and dimensions of man- holes, handholes, and heating Colls. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R157– 37; 1937. Steel Horizontal Firebox Heating Boilers. This recommendation sets forth ratings of hand and mechanically fired boilers and for pipe—connection Openings. Sponsored by the St e e l Heating Boiler Institute. U. S. GOV. , Dept. Of COmmerce, National Bureau of Stand- ards. Simplified Practice Recommendation R174-43; 1943. Cast Iron Ra di at OTS. This recommendation establishes standard sizes of cast iron radiators giving number of tubes per section, catalog rating per section (sq. ft.), height, width, spacing, and leg height. It includes general provisions covering hydrostatic test pressure, nipples, tappings, pipe fittings, painting, and Identification in trade 11t- erature, Sponsored by the Institute of Boiler and Radiator. Manufacturers. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R181-41; 1941. NOn ferrous Range BOilers. This recommendation covers stock sizes of ranges and is for the purpose of Simplifying variet 1es thus achieving economies inherent in the production, distribution, and use of a simplified line. Sponsored by the Non-Ferrous Hot Water Tank Manufacturers Assn. U. S. GOV. , Dept. Of COmmerce, National Bureau of Stand- ards. COmmercial Standard CS99–42; 1942. Gas Floor Furnaces-Gravity Circulating Type. The purpose of this standard is- (1) to establish minimum specifi- cations for the guidance of manufacturers, distribu- tors, and users of gravity circulating type, natural draft gas floor furnaces; (2) to avoid delays and misunderstandings; and (3) to provide a uniform basis for guaranteeing compliance through the use of labels Or certification. U. S. GOV.,. Dept. Of Commerce, National Bureau of Stand- ards. COmmercial Standard CS101-43. Flue—Connected” Oil-Burning Space Heaters Equipped With Vaporizing Pot-Type Burners. Provided as a basis for certifi- cation of the quality and performance of oil-fired heaters of the types covered, and for the guidance of manufacturers, distributors, installers, contrac- tors, and purchasers. Covers general requirements, heater design and construction, performance, labora- tory test code, standard oil-heater rating test, pub- lication of heater ratings, information labeling, and guarantees. Sponsored by the Institute of Cooking and Heating Appliance Manufacturers. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Commercial Standard (Emergency) CS (E) 104-43; 1943. Warm-Air Furnaces Equipped With Waporizing Pot-Type Oil Burners. This Standard is provided as a basis for certification of the quality and per- formance of warm-air furnaces equipped with vapor- izing pot-type oil burners as covered herein, and applies to furnaces arranged with either gravity or forced-air circulation. It does not include floor furnaces. Definitions, general requirements, furnace design and construction, performance, test codes, publication of furnace ratings, informative labeling, and guarantees. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. COITInercial Standard CS 109-44; 1944. Solid- Fuel-Burning Forced-Air Furnaces. Provides a basis for guaranteeing the construction and performance of solid-fuel-burning forced-air furnaces an d covers surface-fired and magazine-fed, solid-fuel-burning warm a 1 r furnaces with forced-air circulation in 522 Ores, Metals, 61.9 and Manufactures sizes up to 80,000 B. t. Ul. Output. Gives definitions, general requirements, construct ion requirements, performance requirements under test, test code, data and report sheet, informative labeling, and appendix showing method of interpolating test results, graph- ic method of determining flue gas loss, and sug- gested form of log data sheets. - U. S. Gov. , De pt. of Commerce, National Bureau of Standards. Commercial Standard CS 115-44; 1944. Porcelain-Enameled Tanks. For porcel ain-enameled tanks for domest, 1 c water Service in S12 eS 15 to 80 gal., inclusive. Covers base metal, thickness Of base material, enamel ing, Operating Condit 1 OnS, standard types, s 1 ze s, test pressures, storage-- capacity rating, working-pressure rating, rated hy- drostatic test pressure, pulsation pressure, enamel coverage, enamel thickness, solubil1ty of enamel, fittings; production, inspection, and sampling; meth- Ods Of test; and marking and labeling. U. S. Gov., Weterans Administration. WA-MC-330a; 1944. Storage Tank. Specification Steam Heated Water St. 111S and References.-Installation rules, see 614.0; boiler plates, see 604.11; gray cast iron, See 611 . 11; fire brick, see 534. 12; other heat ing a nd Vent Ilat ing equipment, see 792; unfired pressure vessels, see 605. 23; gas and gas appliance S, See 997-2. 6|1}.9 MISCELLANEOUS HEAT ING AND COOK! NG EQUIPMENT American Gas Assn. American Standards Assn., Z21.28- 1941. Approval Requirements for Portable Gas Baking and Roasting Ovens. Part I, for use with all gases- construction requirements; part II, for u Se W1th natural and manufactured gases-performance require- ments; part III, for use with liquefied petroleum gases—performance requirements; part IV, for use with butane-air gas—performance requirements. American Oil Chemists' Society. Methods of Analysis, Standard Ovens. Gives requirements for fuming Oven, forced draft circulatory oven, F. A. C. standard Vac- uum oven, and oven jacketed with glycerine and wa- t, eI". - . American Society of Heating and Vent1lating Engineers. Standard Code for Testing Steam. He at 1 ng Boilers Burning Oil Fuel, 1932. Provides a standard method for conducting and reporting t e St S to determine heat efficiency and performance characteristics. The code recognizes that tests of oil burners and boilers may be made under different conditions for different purposes, and with complete or limited facilities for conducting the tests. It is designed to cover the determination of a complete heat bal- ance; if a less complete test is required to Satisfy the objectives of the test, observations not re- quired may be omitted. Includes definitions, set up of boiler and oil burner to be tested, instruments and measuring apparatus, fuel sampling, durat 1 On Of test, starting and stopping continuous and inter- mittent tests, method of conducting test, perform- ance charts, tables for data and results Of tests, and calculations for tableS. American Society of Heating and Wentilating Engineers. Standard Code for Testing Stoker-Fired Steam-Heating Boilers. Adopted by the Stoker Manufacturers' ASSn. Provides a standa rq method for conduct 1 ng and R. Nat 10n&l Fire Protect, 1on ASSn. reporting t e s t s to determine heat efficiency and performance characteristics; this code does not fix the conditions that must be fulfilled for the ac- ceptance or approval of the combination of boiler and St Oke I’. The code recognizes that t e s t s of Stokers and boilers may be made under different con- ditions for different purposes, and with complete or limited facilities for conducting the tests. In- cludes definiti Ons, set-up of Stoker and boiler to be tested, instruments and measuring devices, fuel Sampling, duration of tests, starting and stopping of tests, method of conducting tests, performance charts, tables for data and results of tests, and calculations for tableS. Anthracite Industries, Inc. Gravity Ash-Removal Meth- ods. Descriptions and Dimensions, Bulletin MA-1; and Estimates and Construction Details, Bulletin M-2; 1938. Covers dimensional drawings for two types of ash-Storage pits, ash-can receivers, a n d chute to ash-bin 1n basement, and estimates of average mate— rials and labor required for construction. ASSOC1ated Factory Mutual Fire Insurance Companies. Specifications for G raw it y Water Tanks and Steel Towers, Volume 2; 1940. Piping, Fittings, and Heat— ing Systems. Includes specifications for tank heat- ing equipments (with method of determining necessary heater Capacities) covering requirements for multiple heaters, heating with hot water, Steam coils inside tank, methods in southern localities, standpipes, Operation, and choice of circulating heaters. National Board of Fire Underwriters. Acetylene Equip— ment for Lighting, Heating, and Cooking, No. 50; 1930. Covers six classes of equipment such as stationary, portable, d issolved acetylene, etc., for use in or about dwellings; requirements on location of genera- tor, details for Outside generator house, capacity of piping, gas cylinders, flood lights, installation, Operation, and storage of calcium carbide. National Board of Fire Underwriters. Ovens for Japan, Enamel, and Other Flammable Finishes, No. 86; 1931. Regulations cover box and conveyor ovens, location, arrangement, and construction of ovens; ventilation, heating, power and lighting equipment, fire protec- tion, Operat 10n, and maintenance. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explosives, 1943. Acetylene for Lighting, Heating, and Cooking. Covers general precautions, stationary apparatus for Outside a n d for inside in Stallation, SemipOrtable apparatus, dissolved acetylene under pressure, port- able apparatus for lighting, and storage of calcium Carbide. - Stoker Manufacturers Assn. Minimum Setting Heights, 1940. Recommended headroom from gr a t e to water Cooled Surface for use under normal conditions as applied to Steel heating boilers. Applies also to cast iron boilers with use of correct, 1 On factor. For fuel burning rates up to 100 lbs. per hour, with coal as fuel, and for 100 to 1, 200 lbs. per hour by use of for Tula. Stoker Manufacturers Assn. Unlform S to ke r Rating, 1937. Includes rating requirements for Small domes- tic coal burning stokers, and for heating loads up to 50,000 sq. ft. of direct steam radiation. Gives definitions, Stoker size selection charts, and table 523 6 || ||.9 Directory of Commodity Specifications of fuel required of various heat contents for boil- ers of 3 to 358 boiler horse power. ; Underwriters' Laboratories, Inc. Standard for Con- struction and Performance of Oil Heated Incubator (Class B), 1927. Covers construction of wood case, noncombust 1ble lining near heater, type and mounting Of heater, metal gage, galvanizing, joint structure requirements for lamps, and drip pan. Underwriters' Laboratories, Inc. Standard for Domestic Oil Burners, 1934. Requirements for operation in hot-Water, hot-air, and steam heating Systems with- Out COnStant attendance. ''DOes not include burners for stoves or oll burning stoves. Covers simplifi- cation of assembly, rigidity from shock, shielding, Safety devices, and igniti Om systems. Also stand- ards of performance, marking, workmanship, design detail, antiflooding devices, gravity systems, elec- trical and control equipment, pumps, strainers, com- bustion chambers, gages, etc. Underwriters' Laboratories, Inc. Standard for Gas Ga- rage Heaters, 1917. Covers requirements as to de- sign, construction, and 1nStallat 1 On Of heat radi- ating drums, materials, dimensions and perforation of inlet screens, Outside casing, rain Caps, flue and air 1nlet pipes, safety devices, piping, Sup- ports, and marking. U. S. Gov. , D ep t. Of Agriculture, Forest Service. Specification 247-41-S. Spoon; Basting, Or - Stirring, 10- or 12-Inch. U. S. Gov. , D ept. Of Agriculture, FOrest Service. Specification 247–46–S. Lifter; Pot. - U. S. Gov. , D ept. of Agriculture, Forest Service. Specification 247–47–S. Masher; . Potato, Wire. U. S. Gov., D ept. of Agriculture, Forest Service. Specification 47–48–S. Turner; Cake, Heavy Hotel, Steel. . U. S. Gov., D ept. of Agriculture, Forest Service. Specification 247-51-S. Egg Whip; Heavy Wire. U. S. Gov., D ept. of Agriculture, Forest Service. Specification 247–53–S. Saw; Meat, Detachable Blade. U. S. Gov., D ept. of Agriculture, Forest Service. Specification 247-56–S. Pan; Dish, Retinned. U. S. Gov., D ept. of Agriculture, Forest Service. Specification MSF-247–21-8. Pans; Bake and Drip. U. S. Gov., D ept. of Agriculture, Forest Service. Specification MSF-247-25-S. Pans; Fry, Folding Han- dle. -* U. S. GOV. ”, Specification MSF-247-25-S. Granite. U. S. Gov., D e D t. of Agriculture, Forest Service. Specification MSF-247–26–S. Pan; Pudding, Retinned, 4-Quart. U. S. Gov. , D ept. of Agriculture, Forest Service. Specification MSF-247-27–S. Pan; Pudding, Retinned, 3-Quart. U. S. Gov., D ept. of Agriculture, Forest Service.' Specification MSF-247–28–S. Pan; Pudding, Ret 1nned, 2-Quart. - U. S. Gov., D ept. of Agriculture, Forest Service. Specification MSF-247–29-3. Pan; Pudding, Retinned, D ep t. of Agriculture, Forest Service. Pan; Pudding, 3-Quart, 1-Quart. U. S. Gov., D ept. of Agriculture, Forest Service. Specification MSF-247–52-S. C ha in; Kettle, With HOOKS. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. COmmercial Standard CS48–40; 1940. Domestic Burners for Pennsylvania Anthracite (Underfeed Type). This standard covers underfeed-type burners, using Pennsylvania anthracite as a fuel and having a normal capacity between 10 and 100 lb. of coal per hour. Sponsored by Anthracite Industries, Inc. U. S. GOV., Dept. Of COmmerce, National Bureau of Stand- ards. COmmercial Standard CS75-42; 1942. Automatic Mechanical Draft Oil Burners Designed for Domestic Installat 1 On S. The purpose of this commercial stand- ard is to establish minimum standard specifications and methods Of test for automatic mechanical draft oil burners for the guidance of manufacturers, dis- tributors, installing contractors, and users. This standard covers general requirements, manufacturing and productſ. On t e St S, laboratory requirements and test procedure, installation requirements and per- JOrmance tests, and Oil burner certificate placed with each burner installation. Sponsored by 011 Burner. In Stitute. U. S. GOV., Dept. Of COmmerce, National Bureau Of Stand- ards. COmmercial St an d a r d CS113-44; 1944. 011- Burning Floor Furnaces Equipped With Waporizing Pot- Type Burners. For oil-fired, flue-connected floor furnaces equipped with vaporizing pot-type burners with or without mechanical draft or forced circula- tion, either manually or automatically controlled. Gives general requirements, "design and construction, performance, laboratory test c O d e , publication of furnace ratings, informative labeling, guarantees, general installation requirements, sizing, placement, and Venting. - U. S. Gov., Dept. Of Interior, Purchasing Office. Stand- ard Specification No. 14. Kettles; Steam Jacketed, Aluminum. U. S. Gov. , F e d e r al Specification RR-C-561; 1939. Amendment 1; 1940. Cookers; Steam-Pressure. Covers the metal-to-metal seal type (four sizes) either cast or wrought aluminum alloy. Gives requirements for material, construction, equipment, body, COVer, lock- ing device, safety valve, petcock, thermometers, rack, pans, balls, and 11ſters; methods Of Sampling, in- spect 1 On, and tests; and requirements for packaging, packing, and marking for shipment, - U. S. GOV. , Navy Dept. Specificatl On 30H16; 1944. Heaters; Water (Shipboard Use). U. S. GOV. , Navy Dept. Specificati On 41P190; 1932. Pots; Fire, Gasoline. - U. S. Gov., Veterans Administration. Specification VA- G-140a; 1942. Bread Storage Cabinets. U. S. Gov., Veterans Administration. Specification VA- G-147a; 1937. Insets; Steam Table, Corrosion-Resisting Steel. U. S. Gov., Weterans Administration. Spec 1 fication WA- G–229a; 1937. Steam Table POtS. U. S. Gov., Veterams Administration. Specification WA- G-240a; 1937. Baskets; Steamer, Perforated, Aluminum. U. S. Gov., Weterans Administration. Specification WA- G-255; 1937. BOller; DOuble, Aluminum, Capacity In- side Pot 11 Qts. . U. S. Gov., Weterans Administration. Specification WA- G-271; 1937. Boilers; Double, Aluminum. - U. S. Gov., Veterans Administration. Specification VA- G-355; 1941. Boiler; Pudding, Aluminum. Ores, Metals, and Manufactures 6 || 5, 12 U. S. GOV., Veterans Administrati Om. Specification WA-M-41; 1935. Portable Gas Bake Ovens. U. S. GOV., Veterans Administration. Specification WA-GC-98f; 1942. Coffee Filtering Devices. U. S. GOV., Veterans Administration. Specification WA-GC-102s ; 1944. Jacketed Kettles. U. S. Gov. , Weterans Administration. Specification WA-GC-105L, 1942. Pressure Type Wegetable Steamers. U. S. Gov., Veterans Administration. Specification WA-GC-112a; 1939. Egg Boilers and Timers. U. S. GOV., Veterans Administration. Specificati On WA-GC-117n; 1942. Institutional Type Coffee and Tea Urns. U. S. GOV., Veterans Administration. Specification WA-GC-122g; 1942. Institutional Type Coffee and Tea Units-Siphoning and Agitating Type With Bags and Rings for Tea. U. S. GOV., Veterans Administration. Specification WA-GC-123f; 1942. Wertical Type Plate Warmers. U. S. GOV., Veterans Administrati On. Specification WA-GC-126b; 1942. POrtable Pan Racks. U. . S. GOV., Veterans Administrati On. Spec l fi Catl On WA-GC-133C; 1942. Coffee Urn Stands and Cup Warmers. U. S. GQV., Veterans Administrati On. Specification WA-GC-134d; 1942. Platewarmers; Bain Marie Pans and Sauce Pan Racks With COOk Tables. U. S. GOV., Veterans Administration. Specification WA-GC-136e; 1942. Bread Racks. U. S. GOV., Weterans Administration. Specification WA-GC-358; 1942. Horizontal Type Plate Wartner. U. S. GOV., Veterans Administratl On. Specification WA-MC-45e; 1942. Gas Fired Deep Fat Fryers. U. S. GOV., Veterans Administration. Specification WA-MC-796; 1940. Sectional Gas Roasters. U. S. GOV., Veterans Administration. Specification WA-MC-85C; 1942. Gas Toasters. U. S. GOV., Veterans Administratl On. Specificati On WA-MC-202d; 1938. Gas Fired Bread Ovens, U. S. GOV., U. S. Army, Medical Dept. Specification 28-80A; 1940. Steamer; Wegetable. U. S. GOV., U. S. Army, Medical Dept. Specification 28–85; 1939. Stove, Alcohol; and Tank. U. S. Gov., U. S. Army, Medical Dept. Specificati On 28-93A; 1940. Table; Steam. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 28–17; 1934. Range; Army Field, NO. 1. U. S. Gov., U. S. Army, Quartermaster Corps. Specifl- cation 28-111; 1941. Unit; Fire for Range, M-1937. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 28–113; 1941. Grate; Wood-Burning, for Range, Field, M-1957. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 28-114; 1941. Case; Water-Heater, for Range, Field, M-1937. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifl- cat.1 On 28–115; 1941. Shield; Water-Heater Case, for Range, Field, M-1937. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 28–116; 1941. Cabinet and Cradle; COOkpot for Range, Field, M-1937. U. S. Gov., U. S. Army, Quartermaster Corps. Specifl- catl On 28–121; 1941. Grate; Outfit, Cooking, CaVal- ry, Pack and Mountain Artillery. U. S. GOV., U. . S. Army, Quartermaster Corps. Specifi- catl. On 28-122; 1942. Boiler; Outfit, Cooking, Moun- tain Artillery, With COver. References. – Installation rules, see 614. O; other heating and Ventilating equipment, see 792; other ace tylene equipment, see 997. 5; gas and gas appli- ances, see 997. 2; electric heating and cooking equip- ment, see 717. 1; starch cookers for laundry, see 787; heating equipment for power boilers, see 703.9; oil burner ign it, 1 On tran Sf OI’me I’S, see 713. 5. 6 || 5. HAND TOOLS, METAL-WORK ING 615. I CHISELS. DRILLS, PUNCHES, REAMERS, TAPS, AND D |ES 615. I I Chisels U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R17–43; 1943. Heavy Forged Hand Tools. This recommendation covers the sizes, types, grades, and finishes of heavy forged hand tools that may be manufactured un- der the provisions Of Schedule IV, Limitation Order L-157, as amended. Gives requirements for various kinds of bars, blackSmiths' anWil tools, hammers, mauls, sledges, hoes, mattocks, picks, railway track tools not elsewhere classified, tongs, miscellaneous forged hand tools, mine blasting hand tools, and mine breast drills. U. S. Gov. , Navy Dept. Specification 41C23c; 1939. Chisels; Chisel-Blanks; Tools, Calking; for Metal. References. –Heat treatment of chisels, see 600.5; chisels for pneumatic to Ols, see 615.9; Wood Working chisels, see 616. 13; railway track chisels, see 616.8. 615. 12 Drills, Bits, and Counters inks National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Drills; Twist. Covers definition, classification by material, classifica- tion by shape of Shank, classification by Standard diameter systems, classification of material to be drilled, special types of drills, and specifications. Society of Automotive Engineers. 1944 Handbook, Sec- tí On 8–Tools and Production Equipment. S. A. E. Stand- ard Twist Drills—Sizes 1/64 to 1/2 Inch, Inclusive. Revised, 1938. Manufactured list and size designa- tl Ons, and classification of drills with diagrams and tables. U. S. Gov. , F e d e r a l Specification. GGG-D-651; 1933. Amendment 1; 1944. Drills; Breast. COverS tWO types- (A) plain, and (B) ratchet. Gives requirements for material, workmanship, design, frame, breast plate, spindle, crank, gears, handles, Chuck, finish, Over- all length, and ratchet mechani Sm; metſhods Of Sam- pling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Navy Dept. Specification 40C5; 1945. Coun- tersinks; Steel (Carbon and High-Speed). U. S. GOV. , Navy D ep t . Spec 1 floati On 41D60; Drills; Ratchet. U. S. Gov. , Navy Dept. Drills; Twist. U. S. Gov., Treasury Dept., Procurement D1 V., 496a, 1942. COuntersinks; ROSe. Shall be of good quality high carbon Steel. Gives requirements f Or d1menS10ns, length overall, diameter of round, flutes, Snank, 1944. Specification 41D11a; 1935. 525 6 |5. 2 Directory of Commodity Specifications finish, and trade mark; methods of sampling, inspec- tion, and tests; and packaging, packing, and mark- 1ng. U. S. Gov. , Treasury Dept., Procurement Div., NO. 592; 1942. Drills, Drill Bits, and Drill Bit Holders; Stone, Hand. COvers the following types and classes: Type I-drills, One-piece; class A, four point; class B, three point; and type II-drill bits; class A, four point; class B, three point, straight flute; class C, three point, twist drill; and class D, two point, twist drill. Glves requirements for manufac- ture, b OW, longltudinal relief, finish, construct 1 On, hardness, and sizes and dimensions; methods of sam- pling, inspection, and tests; and packaging, packing, and marking. & U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 29-81; 1938. Drlll; Twist, High-Speed. U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cati On 49-2-7; 1921. Drill; COrdeau, Handled. U. S. GOV., U. S. Army, Quartermaster Corps. Spec- 1 ficatl On 17-114A; 1940. Drill; T W i s t, Carbon Steel. U. S. GOV., Veterans Administrati On. Specification WA-M-262a; 1941. COuntersinkS. * U. S. Gov. , Weterans Administrati On... Specification WA-MC-248a; 1941. Drill POints. - References. –Tool ste e l, alloy tool steel, see 603. 32, 621.35; heat treatment of tool steels, see 6 OO. 5; electric drills, See 711. 24, 615. 13 Punches U. S. Gov., Dept. Of COmmerce, National Bureau Of Standards. Simplified Practice Recommendation R17- 43; 1945. Heavy Forged Hand Tools. This recommen- dation covers the sizes, types, grades, and finishes of heavy forged hand tools that may be manufactured under the provisions of Schedule IV, Limitation Or- der L-157, as amended. Gives requirements for Vari- ous kinds of bars, blackSmithS" anvil t00lS, ham- mers, mauls, sledges, hoes, mattocks, picks, rail- way track tools not elsewhere class1 fled, tongs, miscellaneous forged hand tools, mine blasting hand tools, and mine breast drills. U. S. Gov. , Federal Specifications GGG-D-641; 1945. Drifts; Drill. Shall be of one type, good quality carbon steel, Gives detail requirements as to de- sign. size, finisłl, marking; methods of sampling, inspection, and tests; and shipping containers and packing. - U. S. Gov., Federal Specification GGG-P-851; 1955. Amendment 5; 1945. Punches; Bag, Center, COOperS', Coppering, Cutting, Tinners', and Drive-Pin. Covers eignt types. Gives requirements for materials, work- manship, marking, hardening and tempering, toler- ances, and details for each type; methods Of Sam- pling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification GGG-S-246; 1934. Sets-and- Headers; Rivet, Hand. Covers 3 types-(I) blackSmiths'; (II) coppersmiths", tinsmiths', and saddlers'; and (III) blacksmiths", handled. Gives requirements for marking, construction, hardening, finish, tolerances, and di- mensions; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. 6|5. I l; Reamers U. S. Gov., Navy Dept. Specification 41R7c; 1941. Reamers, Carbon-Steel, and High-Speed–Steel; and Ar- bOrS, Shell-Reamer. U. S. Gov. , Treasury Dept. Procurement DiV., NO. 294; 1938. Reamers, Carbon-Steel, and High-Speed-Steel; and Arbors, Shell-Reamer. Covers 22 types of reamers and arbors. Gives requirements for materia?, WOrk- manship, Cutting edges, and details for each type; methods of Sampling, inspection, and tests; and pack- aging, packing, and marking. References. –Electric reamers, see 711.24. 615, 15 Taps and Dies Metal Cutting TOOl Institute, Tap and Die Div. Com- mercial Standards for Taps and Dies, 1939. Gives standard symbols for marking, general dimensions and tolerances for hand taps, machine. Screw taps, nut, pipe, pulley, staybolt, and Stove bolt, taps, and Var- 1Ous tapper taps. Also thread limits and tolerances, basic thread dimens 10n S and tap d'r i l l Si Zes, for American, National Acme, British, French, and Whit- worth Standards, and Standard Chamfer for dies. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Taps. Covers definition, types and kinds, and Specification Of tapS. TNational Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Threading Dies. Covers definition, types of threading dies, accuracy, stand- ard thread forms, marking, and Ordering informati Om. Society of Automotive Engineers. Joint sponsor with American Society of Mechanical Engineers and the Na- tional Machine Tool Builders' ASSn. Taps, Cut and Ground Threads. American Standards ASSn. , B5.4–1939. General dimensions and working tolerances for various types of taps, definitions of the Varl Ous types, ta- bles of sizes and pitches including t n e American standard coarse and fine thread Series. . The S. A. E. standards for straight pipe taps and spark plug taps included are not listed as American Standard. U. S. Gov., Dept. of Commerce, National Bureau Of Stand- ards. Simplified Practice Recommendation R51-29; 1929. Die Head Chasers (for Self-Opening and Adjust- able Die Heads). This recommendation establishes a list of standard stock sizes and threads per inch for national coarse thread and fine thread series, for S. A. E. spark plug and bushing thread, for lighting fixture and fitting thread, for railway sizes, and for pipe thread. U. S. Gov., Fe d e r a l Specification. GGG-T-581; 1934. Amendment 1; 1935. To o ls; Pipe-Threading, Hand. Covers ten types of pipe taps, pipe dies, and die- stocks. Gives requirements for thread form, toler- ance on lead of threads, imperfections, diestock nan- dles, marking, and dimensions; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., Navy Dept. Specificatl Cn 41T15g; Taps; D18s; Diestocks; and Wrenches; Tap. U. S. Gov. , Navy Dept. Specification 41 T 19b; 1943. Taps; Ground, Hand. U. S. Gov., Treasury Dept., Procurement Div., No. 308; 1938. Taps, Dies, Tap W re n c he s, and Diestocks. 1936. Ores, Metals, and Manufactures 6|| 5. 32 * Covers two types and all taps and dies shall have the American National form Of thread, made from best quality tool steel. Gives requirements for cutting edges, squares on Shanks, taps, dies, tolerances, and deta11s of each type; methods of sampling, in- Spection, and tests; and packaging, packing, and marking. U. S. Gov. , U. S. Maritime Commission. 41-MC-6; 1942. Taps; D1 es; Diestocks; and Accesso- ries; Hand. Covers nine types, two classes, and shall be but One grade. Gives requirements for mate- rials, workmanship, threads, marking, heat treatment, Squares, clearance, lead error tolerance, form and fit, Sampling, inspection, tests, and drawings. U. S. Gov. , U. S. Marítime Commission. Specification 41-MC-7; 1942. Tools; Pipe Threading and Cutting, Hand. COvers twelve types, together with S1zes, Classes, and Shall be but One grade. Gives require- ments for materials, WOrkmanship, th r e a ds, heat treatment, handles, carrying cases, marking, Sam- pling, inspection, tests, and drawings. Specification References. –Tool s te e l, alloy tool steel, see 603. 32, 621.35; heat treatment of taps, see 600. 5; machine tool elements, See 765. 615. 16 Nail Sets U. S. Gov. , F e d e r a l Specification. GGG-N-71; 1932. Nail-Sets. Covers one type. Gives requirements for marking, shape, hardening, S12es, tolerances, and sets; methods of sampling, inspecti On, and tests; and requirements for packaging, 1ng. 6 || 5.2 HAMMERS AND SLEDGES U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R17- 43; 1943. Heavy Forged Hand Tools. This recommen- dation covers the sizes, types, grades, and finishes of heavy forged hand tools that may be manufactured under the provisions of Schedule IV, Limitation Or- der L-157, as amended. Gives requirements for Vari- ous kinds of bars, blackSmiths' anvil tools, ham- mers, mauls, sledges, hoes, mattocks, picks, rail- way track tools not elsewhere classified, tongs, miscellaneous forged hand tools, mine blast1ng hand tools, and mine breast drills. 615.20 General Items 6 |5.2| Hammers U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R159- 42; 1942. Forged Hammers. tablishes a simplified schedule of grade, style, and weignt of different kinds of hammers. Conforms W1th the requirements of Schedule II of Limitation Order L–157, Hand Tools Simplification (War Production Board). - U. S. Gov., Federal Specification GGG-H-86; 1942. Amendment 2; 1943. Hammers, Mauls, and Sledges. Covers 24 types of hammers, 3 types of mauls, and 2 types of sledges. Gives requirements for materials, workmanship, weight, forged heads, shape of head, striking faces, peens, eyes, handles, wedges, Steel heads, hardness, f in 1 shes, corrosion protective coating, marking, and details for eacn type; methods 639677 O-45—34 packing, and mark- This recommendation es- 527 of sampling, inspection, and tests; and packaging, packling, and marking for shipment. U. S. GOV., POst Office Dept. Div. of Motor Vehicle Service, Bureau Of the FOurth Assistant Postmaster General. Specifications for Hammers; Fender. References. –Standard s i z e s, see 615.20; carbon tool Steel, see 6 O3. 22, 603. 32; alloy tool steel, see 621.35; forged Steel, see 611. 51, 622.6; wooden han- dles, see 428.20, 428.29; he at treatment, see 600. 5. 615.22 Sledge Hammers U. S. GOV., Dept. Of Agriculture, Forest Service. Spec- 1fication MSF-169. Hammers; Sledge, 4- and 8–Pound. U. S. Gov., Fe d e r al Specification. GGG-H-86; 1942. Amendment 2; 1943. Hammers, Mauls, and Sledges. Cov- èrs 24 types of hammers, 3 types Of Inauls, and 2 types Of Sledges. Gives requirements for materials, workmanship, weight, forged heads, shape of head, striking faces, peens, eyes, handles, wedges, steel heads, hardness, finishes, corrosion protective coat- ing, marking, and details for each type; methods of Sampling, inspection, and tests; and Dackaging, pack- ing, and marking for Shipment. References. –Railway s p i ke maul, see 616.8; see referen Ce S unde I’ 615. 21. 615.3 PINCHERS, PLIERS, PLIER CUTTERS, AND SHEARS 615.3 || Pincers U. S. Gov., Army Air Forces. Specificati On No. 50459; 1945. Tweezers; Instrument Repair. U. S. GOV., U. S. Army, Quartermaster COTDS. cation 17–59; 1920. Pincers; Carpenters'. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 17-104; 1921. Pincers; Shoeing, BlackSmithS". U. S. Gov. , U. S. Army, S1 gnal Corps. Specification 17–148; 1924. Grip; Straight Jaws, Wire Pulling for Size 0. U. S. Gov. , U. S. Army, Signal Corps. Specification 17–149A; 1935. Grip; Type LC-28, Eccentric Type for Bare Wire 1/2-Inch Diameter and Smaller. Specifi- U. S. Gov., U. S. Army, Signal Corps. Specification 71–77A; 1927. Crimper; Type LC-8, for Cable Hang- eI*S. 615.32 Pliers and Plier Cutters U. S. Gov., . Army Air Forces. Specification No. 50458; 1945. Pllers and Cutters; Instrument Repair. U. S. Gov., Fe d e ral Specification GGG-P-471; 1942. Amendment 2; 1944. Pllers and Nippers. COVerS 3 types of nippers and 17 types of pliers. Gives re- quirements for material, workmanship, design, handles, joints, Jaw Openings, scoring, finish, tests, mark- 1ng, and details for each type; methods of Sampling, 1nSpection, and tests; and packaging, packing, and marking for Sh10ment. U. S. GOV., Marine Corps Specification, 1942. Cutter; Wire, Intrenching, M-1958. U. S. Gov., Marine Corps Specification, 1943. Pllers; LOng Flat NOse, Side-Cutting. U. S. Gov., Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth Assistant POStºnaster General. Specifications for. Pliers; S1 de-Cutting. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2589; 1939. Pliers, Laboratory; and W11te Nippers. 6 || 5. 32 Directory of Commodity Specifications U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- cation 17-40; 1920. Pller; Plncer, Saddlers". U. S. GOV., U. S. Army, Signal Corps. Specification 71–477A; 1933. Pllers; Types TL-13, TL-103, TL-107, and TL-126, COmmunication Electricians' . S. GOV., Veterans Administration. Specification WA-M-233C; 1941. N1ppers and Pliers; Jewelers". 615.33 Shears U. S. GOV., Federal Specification GGG-S-286; 1937. Shears; Roaching. Covers one type. Gives require— ments for marking, design, blades, length of cut, Screw, handles, finlsh, weight, length, and shape; methods Of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. GOV., Federal Specification. GGG-S-291; 1953. Shears; T1nners', Bench, and Hand (Snips). Covers six types- (A) hand, Straight cut; (B) hand, circu- lar cut; (C) hand, combination: (D) hand, straight cut, extra heavy; (E) bench, single lever; and (F) bench, compound lever. Gives requirements for mark- 1ng, blades, length of Cut, bearing, bolts and nuts, handles, tolerances, and dimensions; methods of sam- pling, in Spection, and tests; and requirements for packaging, packing, and marking. S. GOV., POSt Office Dept., Div. of Motor Wehicle Service, Bureau Of the Fourth Assistant Postmaster General. Specifications for Shears; Metal. U. U. carbon forged References. – Office scissors, see 612. 13; and all Oy to Ol Steel S, See 603.22, 621.35; Steel, See 611. 51, 622 - 6 : h e a t t r e a time n tS , See 600. 5. 6 || 5.39 Miscel laneous Cutting Tools U. S. Gov. , F e d e r a l Specification OO-G-661; 1934. Grinders; Bench, Hand-Power. Covers two types—heavy duty, and medium; composed primarily Of a grinding wheel, gear case or frame, wheel and gear Shafts, bearings, crank handle, adjustable tool rest, and Screw clamp for Securing the grinder to a bench. Gives detail requirements; methods Of Sampling, in- spection, tests; and requirements f or packaging, packing, and marking. S. Gov. , Federal Specification. GGG-C-441; 1939. Cl1ppers; Bolt. Covers three types- (I) compact, (II) rigid-head, and (III) swivel-head. Glves re- quirements for design Of jaws, handles, COnnecting bolts, straps and jaw b Ol t S, 1nterchangeability, marking, and component parts; methods of Sampling, inspecti On, and tests; and requirements for packag- ing, packing, and marking for Shipment. S. Gov., Federal Specification GGG-C-771; 1933. Cutters; Pipe. Covers One type. Gives requirements for marking, design, frame, Cutter Wheels, rollers, movable jaw, feed rod, handle, and pins; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Navy Dept. Specification 41C6d; Cutters; Washer. U. S. Gov. , Navy Dept. Specification 41C25b; 1944. Cutters; Cable, Hand-Power, for Electric Cable (Ship- board Use). U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 17–199; 1941. Cutter; Wire, 3/8-Inch Capacity. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 17–166; 1936. Cutter; Wire, L1 ght, M-1916. U. U. 1934. U. S. ^ U. S. GOV., U. S. Maritime Commission. Specification 41-MC-7; 1942. Tools; Pipe Threading and Cutting, Hand. COVers 12 types, together with sizes, classes, and Shall be but One grade. Gives requirements for materials, Workmanship, threads, heat treatment, han- dles, Carrying cases, marking, Sampling, inspection, test S, and drawings. References. –Carbon and a l l oy tool steels, see 603.22, 621.35; malle able cast iron, see 611.21; heat treatmen CS, See 6O O. 5. 615.4 WISES, WRENCHES, AND WISE CLAMPS 615.1, I Wises GOV., Federal Specification. GGG-W-436a; 1942. Amendment 1; 1944. W 1 ses. Covers 13 types— (I) bench, (II) blackSmiths", (III) bodymakers', (IV) com— b1nati Om, (W) hand, (WI) jewelers', (VII) machinists", (VIII) pattern-makers', (IX) pln, (X) pipe, (XI) rig- gers, (XII) saw, and (XIII) woodworkers'. Gives re- Quirements for material, WOrkmanship, finish, mark– 1ng Of V 1 S e S, 1nterchangeability, and details of each type; methods of Sampling, inspection, and tests; and packaglng, packing, and marking for shipment. 615. 12 Wrenches American Institute of Bolt, Nut and Rivet Manufacturers. American Standards Assn., B18.2–1941. Bolt, Nut, and RIVet Standards. Includes table of open end Wrench Openings for bolts and nuts. American Society of Mechanical Engineers, Society of Autom0tlWe Engineers, Sp0nSOrs. American Standards ASSI). , B 18.2-1941. American Standard Wrench-Head Bolts and Nuts and Wrench Openings. Similar to cor- responding port 1.On Of U. S. GOV. , Dept. Of Commerce, National Bureau of Standards Handbook H 28, Screw- Thread Standards for Federal Services, listed below. This 1941 Standard 1 S a COImprehensive revision of the 1933 report, with many of the dimensions changed, footnotes amplified, much new material added, and some 65 111ustrations included. Dimensions are for—regu- lar series; heavy, series; cap screw heads; set screw heads; regular nuts, jam nuts, and Slotted nuts; ma- chine screw and stove bolt nuts; heavy nuts and jam nuts; heavy slotted nuts; light nuts and light jam nuts; light thick nuts; light Slotted nuts; light thick Slotted nuts; light castle nuts; and Open end WTench Openings for regular, heavy, and light series bolts and nuts. An appendiX gives the formulas upon Which dimension and tolerance a re based, and the thread lengths. U. S. Gov., Army Air Forces. Specification 5003O-D (2); 1944. Wrench; Open-End, Double-Head (Electricians' Type). U. S. GOV., A rm y - N a v y Aeronautical Specification AN-W-19; 1944. Wrenches; Spark Plug Elbow, Square Drive. - U. S. GOV., Dept. Of COmmerce, National Bureau of Stand- ards. Handbook H28; 1944. Screw-Thread Standards for Federal Services. Presents complete dimensional data upon w h 1 c h Specificatl Ons may be based for threaded products for government requirements. In— Cludes terminology (de finitions and Symbols); and ta- ble of open-end wrench openings for regular, heavy, and light Series bolts and nuts and for hexagon sock- et Wrenches and fluted Socket wrenches. 528 Ores, Metals, 6 : 5. 55 and Manufactures U. S. Gov. , Dept. Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R17– 43; 1943. Heavy Forged Hand TOOls. This recommen- dation covers the Slzes, types, grades, and finishes Of heavy forged hand tools that may be manufactured under the provisions of Schedule IV, Limitation Or- der L-157, as amended. Gives requirements for var- 1Ous kinds Of bars, blackSmiths' anvil tools, ham- mers, mauls, Sledges, hoes, mattOCKS, picks, rall- way track tools not elsewhere classified, tongs, miscellaneous forged hand tools, mine blasting hand tools, and Inline breast drillS. * U. S. Gov., Federal Specification. GGG-W-631; 1943. Wrenches; Bolt and Nut, Adjustable. Covers five types— (I) open end 22-1/2° angle, (II) auto, (III) monkey, (IW) open end s-handle, and (W) screw (key- Model). Gives requirements for material, WOrkman- ship, design, test loads, marking, and details for each type; m e t h O d S Of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Federal Specification. GGG-W-636; 1942. Wrenches; Bolt and Nut, Nonadjustable (Open-End and Box). Covers 11 types. Gives requirements for de- Sign, finish, marking, hardness; methods Of inspec- tlon, Sampling, and tests; and requirements for pack- aging, packing, shipping containers, and marking for Shipment. U. S. Gov., Federal Specification. GGG-W-641; 1943. Wrenches; Bolt, and Nut, Socket. Covers One type consisting of detachable sockets and drive tools. Gives requirements for drives, sets, material, WOrk- manship, Sockets, drive tangs Of tools, test loads, boxes for sets, finish, and marking; details for sockets, adapters, extensions, ratchets, Screw-driver bits, slide rods, Sliding T handles, Speeders, and universal joints; metnods of Sampling, inspection, and test; and packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification GGG-W-651a; 1938. Amendment 3; 1942. Wrenches; Pipe. COVerS S1 X types— (I) adjustable, normal duty; (II) adjustable, heavy duty; (III) chain; (IV) girth; (W) Strap; and (WI) angle style, adjustable. Gives requirements for design, handle, frame, mOVable jaws, adjusting nut, springs, frame, Operation, marking, and dimen- Sions; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and mark- ing. Emergency Alternate Federal Specification E- GGG-W-651a; 1942, (1ssued by Procurement Div., Treas— ury Dept., U. S. Gov.) changes requirements for type II. U. S. GOV., Navy Dept. Specification 41T15g; Wrenches, Tap; Dies; Diestocks; and Taps. U. S. GOV., Navy Dept. Specification 41W86; Wren CIleS. U. S. Gov., U. S. Army, Ordnance Dept. Specification 89-3486; 1940. Wrench; Socket, Special, Submarine Mine. II. S. Gov., U. S. Army, Ordnance Dept. Specification 89-3488; 1940 Wrench; Special, for Compound Plug, Submarine Mine. U. S. Gov., U. S. Army, Quartermaster Corps. Spec 1 fl- cation 17-68; 1920. Wrench; Screw, Monkey. tº 1936. 1934. 615.13 Wise Clamps U. S. GOV. , F e d e r al Specification. GGG-C-4O6; 1934. Amendment 3; 1944. Clamps, and Hand Screws. COvers four types— (I) clamp "C", light service, medium ser- Vice, and heavy Service; (II) clamp, parallel, machin- 1sts' and toolmakers"; (III) clamp, screw, quick- adjusting, fixed head, and sliding head; and (IW) Screws, hand, adjustable. Głves requirements for Sultability, finish, marking, proof test, deslgn and COmponent parts, body, Jaws, SCI’eWS, and dimensions; methods Of Sampling, inspection, and tests; and pack- aging, packing, and marking for Shipment. 615.5 ANV ILS, BELLOWS, HARD IES, AND FORGES 6 || 5.5l Anvils U. S. Gov. , F e d e r a l Specificatl. On GGG-A-576; 1943. Amendment 1; 1945. A n V 1 l S ; BlackSmiths". COV- ers three classes— (I) all steel, Single piece; (II) cast iron body with steel face and horn, and (III) cast steel body with steel face and horn. Gives re- quirements for weights, m at e r 1 a l, Workmanship, marking, faces, horn, hardness, h0les, and Shapes and sizes; methods of sampling, 1nSpection and tests; and p a c k a g 1 ng, packing, and marking for Sh1p- Iſlent. 615.52 Bellows U. S. Gov., Federal Specification LLL-B-211; 1942. Bel- lows; Hand, Foundry. COvers two sizes in One type. Gives requirements for materials, WOrkmanship, mark- 1ng, construction, S 1 Z e S, packaging, packing, and marking for Shipment. U. S. GOV., Navy Dept. lowS; Hand, FOundry. U. S. GOV., U. S. Army, Medical Dept. 1O-23O3A; 1941. Bellows; FOOt, POWer. 6 || 5.53 Hardies References. –Standard sizes, see 615. 55. 6 || 5.51. For ges U. S. Gov., Fe d e r al Specification S-F-571; 1934. Forges; Portable, Coal-Burning. COvers two types– (I) round hearth, riveting and agriculture; in two classes- (A) 18-in. (agriculture) and (B) 18- in. compressed air (riveting a n d ship building); and (II) rectangular or square hearth; in four classes- (A) blacksmitn, knockdown, or folding case model, (B) lignt or medium repair work, (C) general work, and (D) blacksmith, cast-iron, or steel heartri. Gives requirements for blower COnstruction, designs, hearth size, tolerance, fan size, hearth thickness, height, and weight tolerance; methods Of Sampling and inspec- tion; and requirements for packaging, packing, and marking. U. S., GOV., Navy D ep t . Specification 41F9a; Forges; Oll-Burning (Shipboard Use). Specification 41B6b; 1934. Bel- Specification 1942. 6|5.55 Miscell aneous Blacksmith Tools U. S. GOV. , Dept. Of COmmerce, National Bureau Of Stand- ards. Simplified Practice Recommendation R17-43; 1943. Heavy Forged Hand Tools. This recommendation * 529 ** Directory of Commodity Specifications 6 || 5. 55 covers the S12eS, types, grades, and finishes of heavy forged hand tools that may be manufactured under the provisions Of Schedule IV, Limitation Or- der L-157, as amended. Gives requirements for vari- ous kinds of bars, blackSmiths' anvil tools, ham- mers, mauls, Sledges, hoes, mattocks, plcks, railway track tools not elsewhere classified, tongs, miscel- laneous forged hand UOOls, mine blasting hand tools, and mine breast drills. U. S. GOV., Navy Dept. TOngs; BlackSmiths". U. S. Gov., Federal Specification. GGG-T-561; 1934. Tools; BlackSmiths' and Horseshoers". Covers 12 types- (I) chisels, (II) creasers, (III) cutters, (IV) flatters, (W) fu l l e rs, (VI) hammers, (VII) hardles, (VIII) heading-tools, (IX) 1rons, horse- sh O e r S '', clinching, (X) pritchels, (XI) Dunches, and (XII) Swages. Gives requirement for material, durability, forgings, eyes, finish, handles, hard- ness, cutting edges, a n d dimensions; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Specification 41T17a; 1945. References. – Carbon a n d alloy tool steels, see 603.22, 621.35; forged carbon and alloy steel, see 611.51, 622.6; he at treatments, see 600. 5. 615.6 FILES, RASPS, HACK SAWS, AND SCRIBERS 6 5, 6 l Files National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, 1938. Files and Rasps. Covers definition, material, classification, character1 S- tics, uses, and Ordering instructions. U. S. Gov., D ep t. Of Agriculture, Forest Service. Specification MSF-128. Files. U. S. Gov. , Dept. Of COmmerce, Natl Onal Bureau Of Standards. Simplified Practice Recommendation R6– 44; 1944. Files and Rasps (American Pattern, and Straight- and Curved-Tooth Milled Files). Covers warding files, other files up to and including 6 in. in length, other files over 6 in. 1n length, horse rasps and shoe rasps, and straignt- and curved-tooth milled files. Gives tables showing dimensions and cuts (teeth per inch) for standard types and sizes of files and rasps. Describes Varl Ous typ e S Of files, rasps, and milled-tooth files. U. S. Gov. , Dept. Of Commerce, National Bureau Of Standards. Simplified Practice Recommendation R 206– 44; 1944. Swiss Pattern Files. Establishes a rec- Ommended simplified list of 58 types for Stock pro- duction. The S1zes and cuts in each type have also been simplified. The width, thickness, Or diameter dimensions are given for some of the types, and di- mensional tolerances are established. G1ves general information, tables showing dimensions and cuts for various types, and description Of types. U. S. Gov. , Navy Dept. Specification 41F3e; 1944. Files and Rāsps; Hand. U. S. Gov., U. S. Army, Medical Dept. Specificatl. On 1O-2764; 1939. File; Wulcanite. U. S. Gov., Weterans Administration. Specification WA- M-231e; 1941. Files; General Purpose. References. –Dental files, see 915. 10. 6|5.62 Hack Saws U. S. GOV. , Dept. Of Commerce, National Bureau of Stand- a I d S. Simplified Practice Recommendation R90–36; 1936. Hacksaw Blades. This recommendation establishes a list of Standard sizes of tungsten alloy and spe- c1al alloy hacksaw blades. Sponsored by Hack Saw Man- ufacture I’S ASSI). U. S. Gov., Fe der a l Specification GGG-B-451; 1944. Blades; Hack Saw, Hand. Covers three classes— (A) general Service alloy, all-hard; (B) general service alloy, flexible; and (C) high speed steel, all-hard. Gives requirements for material, workmanship, teeth, Straightness, holes, annealing of blade ends, mark- ing, Si Zes, and details for each class; methods Of Sampling, inspection, and tests; and packaging, pack- 1ng, and marking for shipment. U. S. Gov., Fe d e ral Specification GGG-F-671; 1931. Amendment 2, 1944. Frames; Hack-Saw. Covers three types- (A) Straight handle, adjustable; (B) pistol- grip handle, adjustable; and (C) heavy, deep throat, Solid. Gives requirements for material and workman- Ship, marking Of frames, handles, finish, threaded parts, saw grips, and details for each type; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV. , Navy Dept. Blades; Hacksaw. U. S. GOV., U. S. Maritime COmmission. Specification 64-MC-18a; 1943. Saw; Meat, Butchers". There shall be but One type and grade. Gives requirements for material, workmanship, construction, sizes, finish of metal parts, and marking; Sampling, inspection, and methods Of test; packaging, packing, and marking. U. S. GOV. , Weterans Administration. Specification WA- M-52a; 1927. Hack Saw; Power. Specification 41B11C; 1944. References. –C a rib on and alloy tool steels, see 603.22, 603.32, 621.35; heat treatment, see 600. 5; WOOd saw S, see 616. 17. 6|| 5.63 Rasps National ASSn. Of Purchasing AgentS. HandbOOK Of Com- modity Data Sheets, 1938. Files and Rasps. Covers definition, material, classification, characteristics, uses, and ordering instructions. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R6-44; 1944. Files and Rasps (American Pattern, and Straight- and Curved—Tootn Milled Files). COVers warding files, other files up to and including 6 in. In length, Other files Over 6 in. 1n length, horse rasps and Shoe rasps, and straight- and curved- tooth milled files. G1 ves tables showing dimensions and cuts (teeth per 1nch) for Standard types and Si Zes Of fileS and raSps. De- scribes vari Ous types Of files, rasps, and milled— to Oth files. U. S. Gov., Marine Corps Specificatl On, 1926. Rasp; HOI’Se. U. S. GOV., Navy D ep t . Files and Rasps; Hand. U. S. GOV., U. S. Army, Medlcal Dept. Spec 1 fication 10-2647; 1959. File and Rasp; Straignt, Inci SOr, 12- Inch, Veterinary. Specificati On 41F3e; 1944. 530 Ores, Metals, and Manufactures 6 || 5, 8 | 615,61; Scribers U. S. Gov., Federal Specification GGG-S-131a; 1938. Scribers; Machinists'. Covers one type. Gives re- quirements for material, workmanship, marking, de- S1 gn, points, finish, and dimensions; methods of sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. References. –Carbon tool steel, see 603.32; heat treatment, See 600. 5. 6|5.7 TINNERS" AND COPPERSMITHST TOOLS 615.7 | Solder ing Coppers U. S. Gov., Fe d e r a l Specification W-I-681a; Amendment 1; 1944. I r O n S; SOldering, Electric. Covers four types- (I) radio, (II) light, (III) med- ium, and (IW) heavy. Gives requirements for mate- rial, workmanship, general design, tip, tip surface treatment, heating unit, handle, COrd and plug cap, terminal connections, finish, marking, and detalls; methods of Sampling, inspection, and tests; and pack- aging, packing, and marking. S. Gov., Federal Specification. GGG-C-571a; 1943. Coppers (Irons); Soldering. Covers two classes- (A) solid copper, and (B) composite copper and steel; and two types— (I) regular tinner's point (pyramid), and (II) flat point (wedge). Gives requirements for material, size, marking, handles, and details in- cluding design, handle rod, points, and dimensions and weights; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Ship- Iſlent. 1943. U. U. S. Gov. , Navy Dept. Specification 41-I-1e; 1944. Irons; SOldering, Electric. U. S. Gov. , U. S. Army, Signal Corps. Specification Soldering Equipment; Type TE-26. Signal Corps. Specification Soldering, Types TL-117, TL- 71-276A; 1941. U. S. GOV., U. S. Army, 71–535B; 1931. Iron; 120, and TL-121. U. S. Gov., Weterans Administration. Specification WA-M-266; 1936. Irons; Soldering, Electric. References. –Copper rods, see 642. 11. 6 || 5.72 Blow Torches and Solder ing Pots National Fire Protection ASSn. National Flre COdes for Flammable Liquids, Gases, Chemicals, and EX- plosives, 1943. Gasoline Blow Torches. Recommended practice for construction, maintenance, and use of blow torches and plumbers' furnaces. Covers re- quirements for materials, joints, liquid capacity, stability, h an d les, closures, fount assemblies, needle Valves, and testS. U. S. Gov., Fe d e r a l Specification RR-P-586; 1938. Pots; Solder. Covers one type-cast-iron, 5-1n. Or 7- in. diameter. Gives requirements for material, workmanship, dimensions, Welghts, and capacitles; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for shipment. U. S. Gov., Federal Specification GGG-L-51; 1932. La- dles; Plumbers' Gives requirements for material, workmanship, marking, design, and dimensions; meth- ods of sampling, inspection, and tests; and requl re- ments for packaging, packing, and marking. U. S. Gov. , Federal Specification GGG-P-596; 1942. Pots; Fire, Gasoline and Ker os en e. Covers two types- (I) gasoline; class A, standard, for heating Solder pots; and class B, combination, for heating Solder pots and soldering coppers; and (II) kerosene, Standard, for heating solder pots. Gives requirements for material, Workmanship, finish, marking, and con- Struction; method of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Fe d e r a l Specification. GGG-T-576; 1944. Torches; Blow, Hand. Covers three types— (I) alcohol (1n three classes), (II) gasoline (in two classes and three sizes), and (III) kerosene (1n two classes and three sizes). Gives requirements for material, work- manship, marking, and details for each type and Class; methods Of Sampling, inspection, and tests; and pack- aging, packing, and markling for Shipment. U. S. GOV., Navy Dept. Specification 41P3Ob; 1944. Pots; Solder, Electrically-Heated, Portable. U. S. Gov. , Navy D ep t . Specification 41T4h; 1944. TOrches; Blow, Alcohol and Gasoline. U. S. GOV., U. S. Army, Ordnance Dept. Specification 17-110A, 1943. Torches; Blow, Gasoline. U. S. GOV., U. S. Army, Signal Corps. Specification 17–168; 1937. Torch; Type TL-130, Gasoline-Burning Blow TOrch. 6 15.73 Bench Plates and Stakes 615, 71; Scrapers U. S. GOV., Treasury Dept., Procurement DiV., No. 498; 1941. Scrapers; Tinners', ROOfing. Shall be One type of high grade steel furnished in 8, 9, 10, and 12 in. Size S. Gives requirements for design, manu- facture, hardness, finish, and trade mark; methods Of inspection, Sampling, and tests; and packaging, packing, and marking. 6 || 5, 8 MEASUR ING TOOLS 615.80 General Items References. – Levels, plumbs, rules, squares, tapes, see 616. 3; hydrome ters, thermometers, and scientific measuring instruments, see 919. 615, 8 || Cal ipers and Dividers * U. S. GOV., Federal Specification. GGG-D-351a; 1944. Dividers. Covers three types— (A) spring, (B) firm- joint, and (C) wing. Gives requirements for mate- r1 a l, Workmanship, marking, points, Smoothness of operation, and details for each type; methods of sam- pling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV., Navy Dept. Specification 41C22a; 1936. Calipers. U. S. GOV., Treasury Dept., Procurement Div., No. 454; Covers six types- (I) firm- joint (II) lock-joint calipers; (III) micrometer calipers; (IV) spring calipers; (V). thread calipers, and (VI) transfer calipers, lock- joint. Gives requirements for sizes, measurling ends, Outside and inside calipers, finish, and detalls for each type; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement DiV., 488a; 1942. Divider; Spacing. Shall be of the firm joint spacing type and shall be only six inch size. D1 Vid- ers except pins shall be made of Steel, treated to 1941. Calipers. hermaphrodite calipers; 531 6 || 5, 8 | Directory of Commodity Specifications resist corrosion, and pins shall be of nonferrous m a te r1 al. Gives requirements for workmanship, stamped numbers, points, arms, and joints; methods of Sampling, 1nSpect 10n, and tests; and packaging, packing, and marking. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2578; 1939. Caliper; Laboratory, Registering. U. S. GOV., U. S. Army, Quartermaster Corps. Speci- fication 17-21; 1920. Caliper; Machinists". 615.82 Gages, Dimension Am er 1 can Petroleum Institute, Div. of Production. Standard NO. 3; 1941. Dimensional Standards for Ca- ble Drilling Tools (Taper Joints, Jars, Rope Socket Necks, Etc.). Contains complete dimensional stand- ards Only and does not cover chemical or physical Droperties. Gives requirements for certification of reference master gages, workmanship and finish, marking, basic thread form, method of gaging boxes and pins, S1ze of wrench squares, for drilling and fishing Jars, for drilling bits, and for fishing tools, etc. A m e r 1 C an Petroleum Institute, Div. . of Production. Standard 5-A; 1944. Specification for Casing, Drill Pipe, and Tubing. This specification covers chemi- cal and physical properties and processes of manu- facture Of Casing, drill pipe, and tubing, with di- men S1 OnS On diameters, thicknesses, lengths, threads, etc., and master gages. Covers material, manufac- ture, chemical propertles and tests, physical prop- erties and tests, dimensions, weights, and lengths, threadS, COuplings, marking, 1nSpection and rejec- tion, tables, gaging practice, gages, and appendices. Am er 1 c an Petroleum Institute, Div. of Production. Standard F-L; 1944. Specification for Line Pipe. This specification covers chemical and p h y S 1 c a l properties and processes of manufacture of line pipe, w I th dimensions on diameters, thicknesses, lengths, threads, etc., and master gages. COVers material, manufacture, Chemical properties and tests, physical properties and tests, dimensions, weights, and lengths, threads, couplings, marking, inspec- tion and rejection, tables, gaging practice, gages, and appendices. Am er 1 c an Petroleum Institute, Div. of Production. Standard 7-B; 1944. Specification for Rotary Drill- ing Equipment. including gages, for regular and full-hole rotary drilling tool joints, ten t a ti ve standards for internal-flush rotary drilling tool j o 1 nt s, and standards on auxiliary equipment. Covers material, workmanship a n d finish, marking, rotary drilling tool joints, drill collars, grief stems, couplings, and subs, bits, gaging practice, swivel gooseneck connections and rotary hose, rotary table, brake blocks, slush pumps, recommended practice On meas- urement, inspection, and rejection, gages, and ap- Dendlces. A m er 1 c an Petroleum Institute, Div. Of Production. Standard 11-B; 1942. Sucker R O d Specifications. Covers dimensional standards, gages a n d gaging practice, on five sizes of sucker rods. Gives Suf- ficient dimensional standards to insure interchange- ability for rive sizes of rods (nomiñai 5/8 in., 3/4 in., 7/8 in., 1 in., and 1 1/8 in.), these 1n- cluding the dimensions of the threaded pin, of the Gives final dimensional standards, threaded box, Of the coupling for use with "double pin" rods, and Of the wrench squares. Am er 1 C an Society of Mechanical Engineers, sponsor. American Standards ASSn. , B4a–1925. Tolerances, Al- lowances, and Gages for Metal Fits. Definitions, Class1 fications of fits, tables of diameter toleran- ces for Various fits for shaft and hole members, ta- bles Of negati Ve tolerances for force fits and the force required for pressing in shaft. Also defines and illustrates ring, plug, receiving, indicating, Snap, and Caliper gages, formulas, and classification Of fitS. s ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Bolster, Truck Side Bearing Gage. De talled dimensional drawing with important dimen SiOnS emphasized. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical DiV. Manual Of Standard and Recom- mended Practice, 1940. Center Plate Gages, Body and Truck, 40, 50, and 70 Tons Nominal Capacity. Covers detailed dimensional drawings and marking of gages. ASSn. Of American Railroads, Operations and Malntenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Decimal Gage. For general shop use, not for laboratory and tool room WOrk, solid notch gage, marked in decimals Of 1-1n. from .002 to .250; size of ellipse and drawing indicating markings. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical DiV. Manual Of Standard and Recom- mended Practice, 1942. Gages for Checking the Limit of Wear and Condemning From Service the Operating Parts of "UC'ſ Passenger Brake Control Walves. In- structions for the use of gages and dimensional draw- ings for thirty Special gageS. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Instructions for Use of Con- demning Gages for Type "K" Triple Valves. Covers use of wear limit gages, including feed groove loca- tion device, and device f or checking capacity of new graduating spring. Society of Automotive Engineers and American Society of Mechanical Engineers, sponsors. American! Stand- ards Assn., B1.2-1941. Screw Thread Gages and Gag- 1ng. Similar to corresponding portion of U. S. Gov., Dept. of Commerce, National Bureau of Standards Hand- book H28, Screw-Thread Standards for Federal Services. Tire and Rim Assn., Inc. 1942 Year Book. Gauge for Checking Valve Holes. Gives Sketch of gage. Tire and Rim Assn., Inc. 1942 Year Book. Gauge for 3-Inch CC Clincher Motorcycle Rims. Gives sketch of "correct contour" gage. Tire and Rim Assn., Inc. 1942 Year Book. Gauges for Drop Center Passenger Car Rims for Balloon Tires. Gives Outline sketches Of "correct COntOur h and h tol- erance" gages. T1 re and Rim Assn., Inc. 1942 Year Book. Gauges for Flat Base Passenger Car Rims. Gives sketches of "cor- rect contour" and "tolerance" gages; also statement Of tolerances governing flat base straight side pas— senger car rims. - - Tire and Rim Assn., Inc. 1942 Year Book, Gauges for Low Pressure Passenger Car Tire and Agri eultural Tire Rims. Gives outline sketches of "correct contour" and "tolerance" gages. 532 Ores, Metals, and Manufactures 6 || 5.9 º Tire and Rim Assn., Inc. 1941 Year Book. Gauges for || Straight Side Truck Rims. Gives sketches of "cor- rect contour" and "tolerance" gages; also instruc- t1 OnS for inspection of side rings of the endless and Split types. Tire and Rim ASSn. , Inc. 1942 Year Book. Gauge for 2. 15B MO torcycle Riſms. Gives Outline Sketch. Known as the "correct contour" gage. U. S. GOV., D ep t . Of Agriculture, Forest Service. Specification No. 147. Gage; Surface, for Crosscut Saws, Madison Laboratory. U. S. GOV. , D ep t. Of Agriculture, Specification No. 148. for CrOSSCut Saws. S. GOV. , Dept. Of COmmerce, National Bureau of Standards. Handbook H28; 1944. Screw-Thread Stand- ards for Federal Services. Presents complete dimen— S1Onal data upon which Specifications may be based for threaded products for government requirements. Includes terminology (definitions and symbols); gages for American National form of thread; Ameri- Can National pipe threads; American National hose- Coupling s crew threads; a n d fire-hose coupling threads; miscellaneous standardized product threads; American National rolled threads; and Acme Screw threads; and appendixes containing supplementary In- formation Of both a general and a technical nature including Such specifications as are not intended to be mandatory. FOrest Service. Gage; Raker Length and Set, U. U. S. GOV., Dept. Of COmmerce, National Rureau Of Standards. Commercial Standard CS8–41; 1941. Gage Blanks. American Standards ASSn. , B47. 1-1941. This standard covers standard d e S 1 g n s for plain and thread plug gage blanks to 12.010 in. maximum gag:- ing diameter; plain and thread ring gage blanks to 12.260 in. maximum gaging diameter; adjustable Snap gages to 12 in. ; adjustable length gages to any de- sired length; twin ring gages Or COmbination ring and Snap gages for work up to 1. 135 in. diameter; dial indicators up to 3 3/4 in. nominal bezel diame- ter; and master disks up to 8.010 in. 1n diameter. Recommended general designs COVering Spline plug and ring gages, taper plug and ring gages, flush-pin gages, and flat plug gages are also 1ncluded. In 1- tiated by the industry, represented by the American Gage DeS1 gn COmmittee. | U. S. Goy. , F e d e r a l Specification GG-G-86; 1955. Gages; Sheet-Metal. Twist-Drill and W1 re. COVers tWO types: (A) Circular; five classes—(1) U. S. standard for sheet and plate 1ron and Steel, (2) steel wire, (3) American wire, (4) Birmingham Wire, and (5) music wire; and (B) rectangular; two class- es—(1) U. S. standard for sheet and plate iron and steel, and (2) twist drill and drill-rod. G1 Ves requirements for material and workmanship, appearance and durability, hardness, marking, tolerances, and gaging sections; detail requirements for each type and class; methods of inspection; requirements for packaging, packing, and marking; and table of thick- nesses or diameters corresponding to gage IlumberS. U. S. Gov., Federal Specification. GGG-G-61; 1932. Gages; Plug and Ring, Plain and Thread. Covers two types—(A) plain (cylindrical plug and ring), and (B) screw-thread (plug and ring). Gives requirements for marking, construc- tion, gaging dimensions, and tolerances; methods of inspec- tion; and requirements for packaging, packing, and marking. U. S. GOV. , Navy D ep t . Speciflcation 41G4c; 1942. GageS; Carpenters' and Machin 1sts". U. S. GOV., U. S. Army, Medical Dept. Specification 10-2747; 1939. Gage; Millimeter, Boley. References. –Gages for r a 1 lºw a y car wheels, see 611. 53, 611. 18; gage S for I a 1 l W a y car gears, see 611. 55; gages for railway brake shoes, see 611 .43; gages for car journal bearings. see 692.3; rules and measu ſing tapes, See 616.33, 616.35; gages for rail- Way car truck bolsters, center plates, and truck Sid eS, See 605. 13; pressure and Vacuum gages, see 793. 2; carbon and a l l O y tool steels, see 603.22, 603. 32, 621.35; heat treatment, see 6OO. 5; gages for Cable drilling tool J 01n ts, see 754. 6 |5.9 MISCELLANEOUS METAL-WORKING TOOLS American Hospital ASSn. , 40-4. Mechanical Can Opener. COVers two S1 Zes in table type Openers. American Public Works ASSn. Sewers, J 1–38; 1938. In- cludes Vibration tools for use in depositing concrete in form work, requirements as to frequencies of vi- bration, weight and diameter related to Volume Of con- Crete being placed, handles to be in Sulated from Op- erator and arranged for control by operator. COImpressed Alr Institute. Trade Standards, 1938. This Standard includes pneumatic tools and accessories, rock drills, portable compressors, receivers, after- COOlers, f1lters, piping, and Valves. POrtable pneu- Imatic grinders, pneumatic drills, riveting hammers, hoists, Sand rammers, and glves requirements as to Operating speeds, Si Zes Or types, capacitles, safe- ty precautions, hose sizes, operation, and main- tenan Ce. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal AirWayS. Specifica- tions CAA-42. Air Hammer; COmpressed, POrtable With COmpressor, Gasoline. U. S. Gov., Dept. Of COmmerce, National Bureau Of Stand- U. ards. Simplified Practice Recommendation R17–43; 1943. Heavy Forged Hand Tools. This recommendation covers the sizes, types, grades, a n d finishes of heavy forged hand tools that may be manufactured un- der the provisions of Schedule IV, Limitation Order L-157, as amended. Gives requirements for Various kinds of bars, blackSmiths' anvil t00ls, hammers, mauls, sledges, hoes, mattocks, picks, railway track tools not elsewhere classified, tongs, miscellaneous forged hand tools, mine blasting hand tools, and mine brea.St CirillS. U. S. Gov. , Federal Specification. GGG-E-926; tractors; Cotter-Pin. Covers One type. Quirements for handle, design, hardneSS, finish, and marking; methods of sampling, in Spection, and tests; and requirements for packaging, packling, and marking. 1933. EX- G1 Wes re- U. S. GOV. , Navy D ep t . Specification 40R2C; 1944. Rivet-Sets; Pneumatic-Tool. U. S. Gov. , Navy Dept. Specification 41E10; 1927. EX- panders; Tube. U. S. Gov. , Navy Dept. Specification 41E2; 1924. EX- pshders; Hose. U. S. Gov. , Navy D ep t . Specification 41S3h; 1944. Scrapers; Ship, for Removing Paint and Scale. U. S. GCV. , Navy D ep t . Specification 41S4b; 1925. Scrapers; Machinists'. 6 || 5.9 Directory of Commodity Specifications U. S. Gov. , Navy Dept. Specification 41S34B; 1958. Stakes; CopperSmiths', Tinsmiths', and Sheet Metal WorkerS'. - U. S. GOV., U. S. Army, Ordnance Dept. 17–160; 1952. Block; Dolly. Specification References.— Electric tools, drills, reamers, buf- ſers, and grinders, see 711. 24. 616. HAND T00LS OTHER THAN METAL- WORK I NG TOOLS 6 16, O GENERAL ITEMS U. S. GOV., U. S. Army, 17-164 A; 1942. Mechanics'. 6 |6. EDGE T00LS 616. l l Adzes, Axes, and Hatchets U. S. Gov. , 'De p t. of Agriculture, Specification MSF-9–1. terrl. U. S. GOV. , D e D t. Of Agriculture, Forest Service. Specification MSF-9–2. Ax; Double-Bit, Young's Pat- te I’Il. Signal COrpS. Tool Sets; Specification Types TE-6 and TE-11, FOI’est Service. AX; Double-Bit, Western Pat- U. S. GOV., D e D t. Of Agriculture, Forest Service. Spec 1ſication MSF-9-3. Ax; Double-B1t, 2 1/2-Pound Cruiser. U. S. GOV. , D ept. Of Agriculture, Forest Service. Specification MSF-9-4. Ax; Single-B1t, 2 1/4-Pound Boys' Pattern. - U. S. Gov. , D ept. of Agriculture, Forest Service. Specification MSF-9-5. Ax; 1 1/4-Pound Belt. U. S. GOV. , D ep t. Of Agriculture, Forest Service. Specification MSF-329. Stone; Ax, Hand. U. S. GOV., Dept. Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R17– 43; 1943. Heavy Forged Hand Tools. This recommenda- tion C Overs the S12es, types, grades, and finisnes Of heavy forged hand tools that may be manufactured under the provisi Ons Of Schedule IV, Limitat1 On Or- der L-157, as amended. Gives requirements for var- 1Ous kinds Of bars, blackSmiths' anvil tools, ham- mers, mauls, Sledges, hoes, mattocks, picks, rail- way track tools not elsewhere classified, tongs, miscellalleous forged iland tools, mine blasting nand tools, and mine breast drills. U. S. GOV. , Dept. Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R158– 42; 1942. Forged Axes. This recommendation es— tablishes a SCIledule of Si Zes, grades, and patterns covering Single-bit, dOuble-bit, and miscellaneous axes, and conforms with the requirements of Sched- ule II of Limitation Order L-157, Hand Tool Sim- plification (U. S. Gov. , War Production Board). U. S. GOV. , Dept. Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R160– 42; 1942. Forged Hatchets. This recommendation es- tablishes a simplified schedule of grade and size of Standard and Special patterns Of hatchets, broad axes, and adzes; to conform with the requirements of Sched- ule II of Limitation Order L-157, Hand Tools Simpli- fication (U. S. Gov. , War Production Board). U. S. GOV., Federal Specification. GGG-A-151a; 1940. Adzes. Covers three types— (I) carpenters' (full head, half head), (II) railroad (full head), and (III) Ship Carpenters' (spur head, lipped bit; spur head, plain bit). Gives requirements for hardness, finish, handles, marking, and dimensions; methods of sampling, 1nspectl On, and tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV., Federal Specification. GGG-A-926a; 1943. Axes. COvers two types- (I) chopping, 4 lb., and (II) fire, with pick head, 6 lb. Gives requirements for material, workmanship, oonstruction, eye, handles, pattern, hardness, and finish; methods Of Sampling, inspect 1 On, and tests; and requirements for packag- ing, packing, and marking. e U. S. GOV. , F e d e r a l Specification. GGG-H-131; 1932. Hatchets. Covers five types- (A) axe pattern or hunt- ter's, (B) claw, (C) half, (D) lathing, and (E) Shin- gling. Gives requirements for method of Iſlanufacture, bits, eye, head, handles, marking, labeling, finish, tolerances, and dimensions; methods of Sampling, in- spection, and tests; and requirements for packing, packaging, and marking. Emergency Alternate Federal Specification E-GGG-H-131; 1943, Changed requirements for handles. U. S. Gov. , F e d e r al Specification. GGG-H-601; 1944. Hooks; Bush (Brush). Covers two types- (I) ax eye; class A, double edge, 12 in. blade; and Class B, S1m- gle edge, 10, 11, or 12 in. blade; and (II) strap eye, 10, 11 1/2, or 12 1/2 in. blade. Gives require- ments for material, workmanship, hardness, toughness, handles, finish of blades, marking, and details for each type, class, and size; methods of sampling, in- spection, and tests; and packaging, packing, and mark- 1ng for Sh1pment. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cat.10n 17–44A; 1922. . BrOada.X; Handled. U. S. GOV., U. S. AITly, Quartermaster COrpS. Specifl- cation 17-167; 1936. Ax; Intrenching, With Handle, M-1910. U. S. Gov., U. S. Army, Quartermaster Corps. Cat iOn 17–196; 1940. Macnete M-1939. Specifi- References. –Carbon tool steel, see 603.32; forged Steel, see 611.51; Wooden tool handles, See 428.20, 428. 29. 616. 12 Augers and Carpenters' Braces U. S. Gov., Fe d e r a l Specification. GGG-B-583; 1941. Amendment 2; 1945. B1tS, WOOd-BOring; and Chisels, MOrtising, Hollow. COvers type I, fifteen classes of bits— (A) auger; (B) bellmangers"; (C) car; (D) expansive, plain; (E) expansive, screw or gear ad- justing; (F) forstner, hand; (G) forstner, machine; (H) gimlet, double cut; (I) machine, with machine Shank, with flat; (J) machine, with machine shank, without flat; (K) plug, nand; (L) plug, machine; (M) ship auger, with machine shank, with flat; (N) ship auger, with straight square shank; and (0) ship au- ger, with ring; type II, Chisels, mortising hollow; and type III, two Classes of auger b1 t sets- (A) in canvas rolls, and (B) in wood boxes. Gives require- ments for longitudinal relief, bow, cutting edges, 534 Ores, Metals, 6 || 6, 15 and Manufactures size accuracy, polish finish, marking, and details for each type and class; methods of sampling, in- Spection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification. GGG-B-671a; 1940. Amendment 1; 1944. Braces; Ratchet. Covers One type. Glves requirements for design, chuck and jaws, Sp1.ndle, ratchet mechan 1Sm, Sweep, head, Center grip, marking, finish, S12es, Shapes, and dimensions; meth- ods of Sampling, inspection, and tests; and packag- ing, packing, and marking. U. S. GOV., U. S. Army, Medical Dept. 17- 191; 1939. Gimlet. 616. 13 Chisels U. S. GOV., Federal Specification. GGG-C-511; 1932. Chisels, Gouges, and Slicks; WOOdworkers". Covers Six types- (A) chisels, sooket firmer; (B) chisels, socket framing, (C) chisels, tanged turning; (D) gouges, socket firmer, outside or inside bevel; (E) gouges, tanged turning; and (F) Slicks. Gives re- Quirements for marking, blades, handles, finish, and tolerances; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., Treasury Dept., Procurement DiV., NO. 464; 1941. Openers; BOX (BOX-Chlsels). Small be of tile bent tapered-claw pattern, COnSisting Of a Straight body and a Chisel-edge tapering claw bent at an angle Of approximately 15 degrees with the body. Gives requirements as to d 1 m en S 1 On S, Claw hardness, Strength, and finish; methods Of Sampling, in Spec- t1 On, and tests; and packaging, packing, and mark- ing. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 17-87A; 1943. Chisel; Halld, COld. Specification References. – Heat treatment of chisels, see 600. 5; chisels for pneumatic tools, see 615.9; track Ch 1 S- els, See 615. 11. 616. I'll Drills, Bits, and Counters inks U. S. Gov. , Federal Specification. GGG-B-383; 1941. Amendment 2; 1943. Blts, WOOd-BOríng; and Cilisels, Mortising, Hollow. Covers type I, fifteen classes of bits- (A) auger; (B) bell-hangers"; (C) car; (D) expansive, plain; (E) expansive, Screw Or gear ad- justing; (F) forstner, hand; (G) forstner, machine: (H) gimlet, double cut; (I) machine, with machine snank, with flat; (J) machine, with machine Shank, without flat; (K) plug, hand; (L) plug, machine; (M) ship auger, with machine Shank, with flat; (N) Ship auger, with straight square shank; and (0) ship au- ger, with ring; type II, Cnisels, mortising hollow; and type III, two classes of auger bit sets- (A) in canvas rolls, and (B) in wood boxes. Gives require- ments for longitudinal relief, bow, Cutting edges, s1ze accuracy, polish finish, marking, and details for each type and class; methods of Sampling, in- spection, and tests; and packaging, packing, and marking for Shipment. S. Gov., Federal Specification GGG-D-671; 1934. Amendment 1; 1944. Drills; Hand. COVerS CWO types- (A) plain, hollow handle, 0 to 3/8 in. Capacity; and (B) ratchet, sol1d handle, 0 to 1/4 in. Capacity. Gives requirements for component parts, frame, Spin- dle, chuck, gears, handles, lubricatl Oil, marking. U. | finish, and details for each type; methods Of Sam- pling, 1nSpection, and tests; and packaging, packing, and marking for shipment. U. .S. Gov. , Treasury Dept., Procurement DiV., 1939. Drills; Pneumatic, ROck, Hand-Held. COVers One type, in two Si ZeS-approximately 45 lb. and 58 lb. Gives requirements as to construction, valves, chuck, rotation, blowing means, handle, lubrication, weight, and bore and Stroke; methods Of Sampling, in- spection, and tests; and packaging, packing, and mark- 1ng. U. S. Gov. , Treasury Dept., Procurement DiV., NO. 238. Drills; Rock. Shall be of two types- (I) detachable- bit, and (II) one-piece. Gives detail requirements as to chemical composition, hardness, finish, de- sign, sizes and shape, and tolerances; methods Of sampling, inspection, and tests; and packaging, pack- ing, and marking. U. S. Gov. , Treasury Dept., Procurement DiV., 496a; 1942. Countersinks; Rose. Shall be of good quallty high carbon steel. Gives requirements for dimensions, length overall, diameter of round, flutes, Shank, finish, and trade mark; methods Of Sampling, inspec- tion, and tests; and packaging, packing, and marking. S. Gov. , Treasury Dept., Procurement DiV., 507a; 1942. Drills; Hand, Automatic. COVerS One type and size of automatic hand push drill. Gives require- ments for design and Operati On, COmponents, Spiral and drive nut, return spring, chuck, handle, maga- Zine, drill points, overall length, and finish; meth- ods of inspection, Sampling, and tests; and packag- ing, packing, and marking. 232A; U. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 17–143B; 1940. Drill; Mining, 2 1/2- Inch, Sectional Handles. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 17–97; 1921. Drill; Star. U. S. Gov. , U. S. Army, Quartermaster COrDS. Specifi- cation 17–144B; 1940. Drill; Stone, Hand, Single- Blt. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 17-159; 6 || 6, 15 Knives U. S. Gov., Dept. of Agriculture, Forest Service. ification No. 218. Knife; Brush. U. S. Gov. , F e d e r a l Specification. GGG-K-471; 1932. Knives; Drawing. Covers two types- (A) fixed handle, and (B) folding handle. Gives requirements for S1zes, shanks, handles, ferrules, and blades; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. S. Gov. , F e d e r a l Specification GGG-K-481; 1934. Amendment 4; 1943. Knives; L1noleum, Plumbers' Chip- ping, Putty, Scraping, and Shoe. Covers five types- (I) linoleum, (II) shoe, (III) plumbers' chipping, (IV) putty, (W) scraping. Gives requirements for material, marking, imperfections, hardness, blade, handles, dimensions, and finish; methods of Sampling, inspection, and tests; and requirements for packag- 1ng, packing, and marking. U. S. Gov. , Marine Corps Specification, Fighting and Utility, 7-Inch Blade, Sheath. U. S. Gov., Marine Corps Specification, HOSD1tal COTDS. 1932. Borer; Bung Or Tap. Spec- U. 1944. Knife; Complete With 1943. Kriife; 535 6|6. 5 Directory of Commodity Specifications U. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 17-103; 1921. Knives; ShOeing. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-569C; 1938. Knife; Type TL-29, Pocket, Electri- Cians". () U. S. Gov., U. S. Army, Signal Corps. Specification 71-591B, 1941. Knife; Type LC-14-B, Brush Cutting. U. S. Gov. , Weterans Administration. Specification VA-G-119, 1934. Knives; Paring, corrosion-Resisting Steel. References. – Pocket knives, see 612. 11; carbon- tool steel, see 603. 32; heat treatment, see 600. 5. 616. 16 Planes and Scrapers U. S. Gov., Federal Specification. GGG-P-436; Amendment 1; 1944. Planes. Covers ten types— (I) block; (II) bullnose rabbet; (III) circular; (IV) combination; (W) core box; (VI) jack; (VII) jointer; (VIII) match, tongue, and groove; (IX) rabbet; and (X) smooth. Gives requirements for machined Sur- faces, clamping device, marking, Cutter, throat, material, finish, s h a pe, S1zes, and dimensions; methods of sampling, inspection, and tests; and pack- aging, packing, and marking for Shipment. TJ. S. Gov., Federal Specification. GGG-S-271; 1932. Shaves; Spoke. Covers one type. Gives requirements for component parts, frame, handles, Cutters, mark- ing, and dimensions; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Marine Corps Specification, 1918. Scraper; BOX. U. S. Gov. , U. S. Army, Medical Dept. 17–188; 1939. Plane; Wood Frame. 1940. Specification References.—Carbon-tool steel, see 603.32; heat treatment of Steel, See 600. 5. 6|| 6, 17 Saws U. S. Gov. , D ept... of Agriculture, Forest Specification for Saw; Portable Power. U. S. Gov., D ep t. of Agriculture, Forest Service. Specification No. 246. Outfit; Saw-F1 ling, U. S. Gov. , D ept. of Agriculture, Forest Specification No. 310. Saws; Swedish Buck. U. S. Gov., D ept. of Agriculture, Forest Service. Specification MSF-309. Saws; Crosscut. U. S. Gov. , Federal Specification. GGG-H-101a; Hand-Saw Sets. Gives requirements for design, an- vil, plunger, adjustment, capacity, a n d marking; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shipment. t U. S. Gov., Federal Specification. GGG-S-61a; 1942. Saws. Covers 21 types. Includes back, band (metal- cutting and wood-cutting), buck, butcher, circular, compass, cross-cut, hand cross-cut, hack, rip, hole, keyhole, miter-box, web (felloe), and nest of Saws. Gives requirements for material, workmanship, han- dles, length of cutting edge, set, thickness, Screws, nuts, rivets, and details for each type; method of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Post Office Dept, , Div. of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Saws; Band. Service. Service. 1938. U. S. GOV., Treasury Dept., 1942. S a W S ; WOOdworking, Motor–Driven, Circular, Overhead Arm. Covers two types and various sizes. Gives requirements for material, construction, safe . ty, gears, Column and arm, carriage or ram, motors, motor protection, controllers, cord, grounding tools, 1nstructions, finish, and details of each type; meth- Ods of inspection and tests; and packing and marking. U. S. GOV., Veterans Administration. Specification WA- M-252b; 1941. Saw Blades; Jig or Scroll. Procurement DiV., 422B; References. –Carbon-tool steel, treatment of steel, see 6OO. 5; see 615.9; hack saws, see 615.62. 616. 18 Glass Cutters U. S. GOV., Federal Specification. GGG-C-751a; 1944. Cutters; Glass, Wheel-Type (for Sheet-Glass and Round- Gage Glass). Covers two types- (I) sheet glass cut- ters; Class A, Single, fixed wheel; B, Single, re- newable wheel, and C, turret head; and (II) gage glass Cutters; class A, bar grip handle; and B, plier handle. Gives requirements for material, workman- Ship, marking, cutting wheels, axles, test require- ment S, and details for each type and class; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV. , Navy Dept. Specification 41C5e; ters; Gage-Glass. 616.2 AWLS, PUNCHES, AND SCREW DRIVERS 616.21 Awls U. S. Gov. , F e d e r al Specification. GGG-A-891; Awls. Covers five types- (I) belt, (II) bent-point, (III) brad, (IW) saddlers", and (W) scratch; and six classes for type IV- (A) collar, (B) harness, (C) pad-or-seat, (D) pegging, (E) sewing-and-stitching, automatic, and (F) sewing-and-stitching, comm on. Gives requirements for material, b l a de S, toler— ances, In a r k l n g., handle, Shape, and dimensions; m et h O d S of Sampling, inspection, and tests; and requirements for p a c k a g in g, packing, and mark- . ing. U. S. Gov., Weterans Administration. Specification WA- M-264a; 1941. Awls; Scratch. 616.22 Punches - U. S. GOV. , U. S. Army, Quartermaster Corps. Specifi- cation 17–55; 1920. Punch; Revolving, Saddlers". U. S. Gov. , Weterans Administration. Specification WA- G-351; 1940. Pans; Cake, Aluminum. see 6 O3.32; heat SaW sets for saws, 1939. U. S. Gov. , Weterans Administration. Specification WA- M-236b; 1941. Punch, Belt Revolving Spring; and Extra Tubes. • References. –Railway track punches, See 616.8; blacksmith punches, S 62 € 615.13. 616. 23 Screw Drivers U. S. Gov. , Army-Navy Aeronautical Specification AN-S- 30; 1943. Screw Drivers; CrOSS PO inted. U. S. Gov. , F e d e r a l Specification. GGG-B-376; 1936. Bits; Screw-Driver. Covers One type. Gives require- ments for method of manufacture, Shank, hardness, fin- 1sh, marking, S12es, Shape, and tolerances; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. 536 Ores, Metals, and Manufactures 6 || 6. 35 U. S. Gov., Federal Specification. GGG-S-121a; 1936. Amendment 2; 1939. Screw-Drivers. COvers eight types- (I) cabinet; (II) close quarter; (III) common; (IV) jewelers"; (V) machinists', extra heavy duty; (WI) offset; (WII) pocket; and (VIII) ratchet. . Gives requirements for handles, blades, ferrules, slzes, Shape, tolerances, and dimensions; methods of sam— pling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-GGG-S-121A; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) de- leted all reference to nickel plating and gave re- quirements for finish. 6 6.3 LEVELING AND MEASUR ING TOOLS 6 16.30 General Items References. –Calipers, dividers, dimension gages for metal Working, see 615.81, 615. 82. 616.3| Bevels and Miter Boxes U. U. S. GOV., Navy Dept. Specification 41B7d; 1943. Bevels. S. GOV., Treasury Dept., Procurement Div., No. 291; 1938. Boxes; Miter. Shall be of the adjustable type, made Of high-grade materials. Gives require- ments for bed and back, Swinging lever, saw guides and posts, length gage, and angle attachment; meth- Od Of Sampling, inspection, and tests; and packag- ing, packing, and marking. 616.32 Levels and Plumbs U. U. U. S. GOV., Federal Specification. GGG-L-211; 1936. Amendment, 3; 1944. Levels and PlumbS. COvers four types- (I) carpenters", (II) machinists", (III) ma- SOns", and (IW) pocket. G 1 V e s requirements for frame, Vlal holders, Vials, Vial protectOrS, Si Zes, shapes, tolerances, and stock; methods of Sampling, inspection, and tests; and packaging, packing, and marking. Emergency Alternate Federal Specification E-GGG-L-211; 1942, changed requirements for mate- rials for the various parts. S. Gov. , Federal Specification GGG-P-5O1; 1937. Amendment 1; 1939. Plumb-Bobs. Covers four types- (I) brass (builders" and Surveyors"), (II) cast iron, (III) mercury-filled steel, and (IV) solid steel. Gives requirements for marking, Size, point, defects, design, finish, and dimensions; methods Of Sampling, inspection, and tests; and requirements for packag- 1ng, packing, and marking. Emergency Alternate Fed- eral Specification E-GGG-P-501; 1942, (1 ssued by Procurement Div., Treasury Dept., U. S. Gov.) elimi- nated all reference to mercury-filled plumb-bobs, brass and nickel plating, and changed requirements for sizes of types I and II. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 42. 1-31; 1921. Plumb BOb; Brass, 10-Ounce. 616.33 Rules U. S. GOV. , Dept. Of commerce, National Bureau Of Standards, H29; 1942. Specifications, TOlerances, and Regulations for Commercial Weighing and Measur- ing Devices. Linear Measures. Gives detail require- ments for measures of length made of metal, wood, and folding types; also allowable tolerances for meas- ures of certain lengths from 6 ft. to 1/2 ft. or less for measures Other than tapes Of Steel, and from 100 to 3 ft. for Steel tapes. U. S. Gov. , Fe d e ral Specification. GGG-R-791; 1933. Amendment 1; 1941. Rules. Covers five types—(A) Caliper, (B) carpenters' folding, (C) multiple fold- ing, (D) steel, and (E) tape. Gives requirements for markings, tolerances in widths, and graduations; methods of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. Emer- gency Alternate Federal Specification E-GGG-R-791; 1942, (1ssued by Procurement Div., Treasury Dept., U. S. Gov.) deleted all reference to brass, brass plating, nickel plating, and chromium piating and changed requirements for materials for several parts. U. S. GOV: , U. S. Army, Corps of Engineers. Specifi- cation 42-54; 1943. Rulé; Steel, Beveled, English and Metric, 50-Inch, Inch and Centimeter Graduations. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2560; 1939. Rule; Ivory. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2714; 1939. Ruler; Wood, Metric. 6| 6.34 Squares U. S. Gov. , F e d e ral Specification. GGG-S-656; 1941. Squares; Carpenters", Diemakers", and Machinists". Covers nine types. Gives requirements for sizes, marking, design, graduations, construction, accuracy, 1nterchangeabllity, and finish; methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. Emergency Alternate Fed- eral Spe C1 f 1 C at 1 On E-GGG-S-656;, 1943, Substituted Steel and Suitable material for brass. 6|6.35 Tapes American Transit Assn. Recommended Design for Wheel C1rcumference Measuring Tape for Contours A, B, C, and D, E115-32; 1932. G 1 v e s dimensional drawing Of wheel circumference measuring tape for contours. Emergency Revision E115 (Em); 1942, changed require- ments to meet demands Of the present national emer– geIl Cy. Tire and Rim ASSn. , Inc. Agricultural Handbook, 1944. Dimensions of Ball Tapes for Measuring Agricultural Rims Having 5° tapered bead seats, 1944. Gives draw- 1ng and table showing nominal rim diameter, specified rim diameter, tape mandrel diameter and tape mandrel circumference for 5/16 in. diameter balls and 5/8 in. diameter balls. T1 re and Rim ASSn. , Inc. Military Supplement, Nov. 1943. Dimensions of Ball Tapes for Measuring Divided Type Rlms Or Wheels for Combat Tires. Gives diagram and tables Showing dimensi Ons. Tire and Rim Assn., Inc. Passenger Car Handbook, 1944. D1mensions of Ball Tapes for Measuring Rims Snown in This Handbook Having 5° Tapered Bead Seats. Tlre and Rim Assn., Inc. Truck-Bus Handbook, 1944. Dimensions of Ball Tapes for Measuring Rims Shown in This Handbook Having 5° Tapered Bead Seats. Gives drawing with table showing nominal rim diameter, spec- 1 fied rim diameter, tape mandrel diameter, and tape mandrel circumference for 5/16 in, and 5/8 in. diame- ter balls. U. S. GOV. , F e d e r a l Spec 1 fication. GGG-T-106; 1943. Tapes; Measuring, General-Use. Tapes shall be Type I- linen; type II-steel; and type III-woven, metal- lić; and Of Classes and sizes as listed. COvers ma— terial, workmanship, marking, graduations and figures, 537 6 || 6.35 Directory of Commodity Specifications finish, r1bbon, reel, handle, case, accuracy; meth- Ods of sampling, inspect 10n, tests; packaging, pack- ing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 41T26; 1940. Tapes; Measuring, ClOth. U. S. GOV. , U. S. Army, COTDS Of EngineerS. cation 17–173; 1938. Rule; Tape, 6-Foot. U. S. Gov., U. S. Army, Quartermaster COTDS. Specifi- cation 17-66B; 1927. Measure; Tape. Specifi- References. –Calibration of engineer a n d other steel t 8 p e S, see 916. 21; to le rances On Standard tapes, see 919. 1 . 6|| 6.1, H00KS AND PULLERS 616.41 Hooks, for Manual Hand ling of Commodi- ties References. –Vehicle and harness hooks, see 603.57; slip hooks, grab hooks, hoist Or Sling hooks, bale hooks and box hooks, barrel hooks and Stone hoist hooks, no gshead hooks, and can hooks, see 603.57. 6 || 6.12 Na il Pullers U. S. Gov. , Federal Specification GGG-P-791; 1932. Pullers; Nail. Covers one type. Gives requirements for jaws, Shanks, rammer, finish, marking, weight, and length; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. References. –Pullers for railway track spikes, see 616.8 . 6|| 6.5 TOOLS FOR L | NE CONSTRUCT | ON MEN Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-2; 1924. TOOls and Equipment Necessary for a General COnstruction Or Repair Gang. Gives general list of requirements for a gang of about 16 men, 1ncluding tools for a wire Stringing gang. In- cludes hand tools, anvil, belts, auger bits, blocks, boxes, chain, rope, motor and hand Car equipment, and mater lalS. Assn. Of American Rallroads, Telegraph and Telephone Section, 1-A-68; 1937. Linemen's Climbers, Pads, and Straps. Includes leg iron Or Shank, gaff Or spur, climber pads, and climber straps. Gives di- mensional requirements and quality Of mater 18 lS. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 17-129; 1921. HOOK; Cant. U. S. Gov. , U. S. Army, Signal Corps. Specification 29-7A; 1940. and LC7. U. S. GOV., U. S. Army, 71-86A; 1941. and Sleeve. Climber; Lineman's, Types LC5, LC6, Signal Corps. Specificat 10n Clamp; Type LC–24, Combination Wire References. -Linemen's safety belts, 311.8; rubber lineman's gloves, tongs, see 616.8. 6|| 6.6 S 0 |L WORK |NG TOOLS S e e O69 .3, see 203.2; timber 6| 6.60 General Items U. S. Gov., D e p t. of Agriculture, Forest Service. Specification MSF-385. Wedges; Steel, Falling, and Sawing. U. S. Gov. , D ept. of Agriculture, Forest Service. Specification No. 386. Wedge; Hardwood Falling. 6| 6.61 Bars, Digging and Tamping U. S. Gov. , Dept. Of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R17-43; 1943. Heavy Forged Hand Tools. This recommendation covers the sizes, types, grades, and finishes of hea- Vy forged hand tools that may be manufactured under the provisions of Schedule IV, Limitation Order L- 157, as amended. Gives requirements for various kinds of bars, blacksmiths' anvil tools, hammers, mauls, sledges, hoes, mattocks, picks, railway track tools not elsewhere classified, tongs, miscellaneous forged hand tools, mine blasting hand to OlS, and mine Dreast drills. U. S. Gov., Treasury Dept., Procurement Div., 529a; 1942. Tampers; Asphalt, Concrete, Earth, Etc. Cov- ers one type. Gives requirements for finish, wooden handles, steel pipe handles, head, S12e, and Weight; methods of sampling and inspection; and packaging, pack1ng, and marking. References. –Standard sizes, see 616.60; tool steel, see 603. 32; chisel bars, crow bars, pinch bars, See 616.91. 616.62 Hoes, Rakes, and Forks U. S. Gov. , D e D t. Of Agriculture, Forest Service. Specification for Rake; Fire, Lawncomb. Type. U. S. Gov., D ept. Of Agriculture, Forest Service. Specification No. 283. Rake; Fire, Asphalt Type. U. S. Gov. , D e p t. Of Agriculture, FOTest Service. Specification No. 284. Tool; Rake and Cutting (Council or Rich Type). U. S. Gov., D ept. Of Agriculture, Forest Service. Specification MSF-175. Hoe; Saw-Steel. U. S. Gov. , D ept. Of Agriculture, FOrest Service. Specification MSF-179. Hoe; Hazel. U. S. Gov. , D e D t. Of Agriculture, FOTest Service. Specification MSF-353. Tool; M c L e a d (Solid-Head Type). U. S. Gov. , D ept. Of Agriculture, Forest Service. Specification MSF-355. Tool; Pulask1 (Hoe and Ax). U. S. Gov., Dept. Of Commerce, National Bureau of Stand- ards. Simplified Pract ice Recommendation R17–43; 1943. Heavy Forged Hand Tools. This recommendation covers the sizes, types, grades, and finishes of heavy forged hand tools that may be manufactured under the provisions of Schedule IV, Limitation Order L-157, as amended. Gives requirements for Various kinds of bars, blackSmiths' anvil tools, h a m me r S, mauls, sledges, hoes, mattocks, picks, railway track tools not elsewhere classified, tongs, miscellaneous forged hand tools, mine blasting hand tools, and mine breast drills. U. S. Gov. , Fe d e r a l Specification. GGG-F-601; 1933. Forks; Hay and Manure. Covers four types- (I) three- tine hay (bent handle and straight handle), (II) four- tine manure (long handle and D-handle), and (III) five- tine manure (long handle and D-handle), and (IV) six- tine manure (long handle and D-handle); and One grade. Gives requirements for marking, pattern, construc- tion, shape of tines, Shape Of handles, appearance, finish, and tolerances; methods Of Sampling, inspec- t10n, and tests; and requirements for packaging, pack- ing, and marking. 538 Ores, Metals, and Manufactures 616.7 S. Gov., Federal Specification. GGG-H-496; 1941. Hoes; Garden and Mortar. Covers three types- (I) garden, (II) mortar, and (III) mortar mixing. Gives requirements for material, design, construction, and dimensions; m e t h O d S Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. S. Gov., Federal Specification GGG-H-506a; 1942. Hoes; Mattocks, and Picks. Covers three classes of hoes, six classes Of mattocks, and eleven Classes of picks. Gives requirements for material, workman- ship, design, sizes, hardness, eyes, handles, mark- ing, finish, and construction; methods of Sampling, inspection, and tests; and requirements for packag- ing, packing, and marking for Shipment. U. S. Gov. , F e d e r a l Specification. GGG-R-96; 1941. Rakes; Hand. Covers one grade and four types- (I) asphalt (tar), (II) garden, (III) lawn, and (IV) road. Gives requirements for material, workmanship, and measurements; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. S. Gov., Treasury Dept., Procurement Div., 462B; 1943. Forks; Mill, Heavy. Shall be heavy type, with bent handle, D-handle grip, and tines that are oval shape in cross- Section. Gives requirements for fork head, handles, ferrule, Cap, fastening Of han- dle, strength, finish, and trade mark; methods of sampling, inspection, and tests; and packing and mark 1ng. S. Gov., Treasury Dept., Procurement D1 v., 492b; 1943. Forks; Spading. Covers two types of four tine forks—(I) heavy and (II) light. Gives re- quirements for fork head, handles, ferrule, Cap, fastening of handle, rivets, strength, finish, and manufacturers' name or trade mark; methods of Sam- U. U. U. U. pling, inspection, and tests; and packaging, pack- ing, and marking. References. –Standard sizes, see 616.60; wooden See 428.1; 611 .51. handles, tool steel, forged steel, 603. 22, S 62 62 616.63 Scoops, Shovels, and Spades Assn. of American Railroads, Telegraph and Telephone Section, 1-A-88; 1942. Long Handle Shovels. For use in the communication plant. Gives general re- quirements, material and workmanship, dimensions, identification, inspection and tests, packing, mark- ing, and warranty. Emergency Alternate 1-A-88EA; 1943, changed 1-A-88, in order to conserve Critical and scarce materials during the war per 10d. Assn. of American Railroads, Telegraph and Telephone Section 1-A-89; 1942. Digging Spoons. For use in the communication plant. Gives general require- ments, material and workmanship, dimens 10ns, 1den- tification, inspection and tests, packing, marking, and warranty. Emergency Alternate 1- A-89EA; 1943, changed 1-A-89, in order to conserve Critical and scarce materials during the war period. S. Gov. , Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R48- 42; 1942. Shovels, Spades, Scoops, and Telegraph Spoons. This recommendation establishes a list of standard types and Sizes Of ShOvels, Spades, scoops, and telegraph spoons, with dimensions of blade, type of handle, type of back, and kind of finish desig- U. nated; to conform with the requirements Of Schedule I to Limitation Order L-157, Hand Tools Simplifica- tion (U. S. Gov., War Production Board). S. GOV., Fe d e r a l Specification GGG-S-326; 1940. Amendment 3; 1944. Shovels (Scoops, S p a de S., and Spoons). Covers twelve types. Gives requirements for material, WOrkmanship, COnstruction, blade, fin- 1sh, handles, Shapes, and details for each type; meth- ods of Sampling, inspection, and tests; and packing and marking for Shipment. U. S. GOV., U. S. Army, Quartermaster Corps. cation 17–172; 1938. U. Specifi- Shovel; Intrenching, M-1910. References. -Wooden handles, see 428. 1. 6|6.61, Picks and Mattocks U. S. GOV., Dept. Of COITInerce, National Bureau Of Stand- ards. Simplified Pract 1 c e Recommendation R17–43; 1943. Heavy Forged Hand Tools. This recommendation covers the Sizes, types, grades, a n d finishes O f heavy forged hand tools that may be manufactured un- der the prov is 10ns Of Schedule IV, Limitation Order L-157, as amended. Gives requirements for various kinds Of bars, blackSmithS" anvil t0Ols, hammers, mauls, sledges, hoes, māttocks, picks, railway track tools not elsewhere class 1 fied, tongs, miscellaneous forged hand to o is, mine blasting hand tools, and mine breast drills. - S. Gov., Federal Specification. GGG-H-506a, 1942. Hoes, Mattocks, and Picks. Covers three classes of hoes, six classes Of mattocks, and eleVen Classes Of picks. Gives requirements for material, WOrkmanship, design, sizes, hardness, eyes, handles, marking, fin- 1sh, and construction; methods of sampling, inspec- tion, and tests; and requirements for packaging, pack- 1ng, and marking for shipſment. S. GOV., U. S. Army, Quartermaster Corps. Spec 1 fl- cation 17–171; 1937. Pick Mattock; Intrenching, M- 1910, With Handle. U. U. References. –Standard sizes, see 616.60; tool steel, forged steel, see 603.22, 611 .51; WOOden handles, see 428. 1, 428. 20. - - 616.7 HARVEST ING, PRUNING, AND TRIMMING TOOLS 6| 6.7| Sickles and Scythes U. S. Gov. , F e d e r a l Specification. GGG-H-608; 1944. Hooks; Grass (Sickles). Covers two types-(I) scythe and (II) sickle; and two classes- (A) neavy and (B) medium. Gives requirements for Sizes, long handle grass hooks, material, workmanship, hardness, tough- ness, hand grips and handles, ‘hand grip clearance, Cutting edge and point, finish, marking, and detalls for each type and class; methods of sampling, in- Spect 10n, and tests; and packaging, Dacking, and mark- ing for shipment. S. Gov. , F e d e r a l Specification GGG-S-186; 1944. Scythes and Smaths. Covers scythes in two types- (I) One-piece blade construction and (II) three-piece welded blade construction; three classes- (A) bush, (B) grass, and (C) weed; and various sizes. . Snaths are-class A, bush; and Class B, grass and Weed. Gives requirements for material, workmanship, hard- ness, toughness, finish, marking, and details for each type, class, and S1ze; methods Of Sampling, in- spection, a n d tests; and packaging, Dacking, and marking for shipment. U. 539 6|6. 7 | Directory of Commodity Specifications S. GOV., U. S. Army, cati On 17-177; 1941. 616.72 Shears, Grass and Hedge Cutting 6|6.73 Lawn Mowers U. S. Gov., Federal Specification OO-M-671a; 1939. Mowers; Lawn, Hand. Covers lawn mowers of one type, COmmercially designated as double-drive, direct geared; class A, high wheel (10-in. diameter); and class B, low-wheel (8-in. diameter), 14-, 16-, 18-, or 20-in. Sizes. Furnished in "regular n and "un- breakable" grades. Gives detail requirements; meth- Ods of Sampling, inspection, and tests; and require- ments for packaging, packing, and marking. S. GOV., Fe d e rail Specification OO-M-681; 1937. Amendment 2, 1944. MOwers; Lawn, Power. Covers four types- (I) rotating-reel, (II) rotary flat-knife, (III) sickle-bar, and (IW) combination. Gives re- quirements for classes, grades, sizes, material and WOrkmanship, COndition, construction, service re- quirements, balance, engine, clutches, controls, han- dle frame, lubrication, Sulky, finish, tools, and de- tails for each type, class, grade, and size; meth- Ods Of Sampling, inspection, and tests; and pack- aging, packing, and marking. Quartermaster Corps. Specifi- HOOk; Grass. U. {J. 616.74 Tree Trimming Tools U. S. Gov., U. S. Army, Quartermaster Corps. cation 17–134A; 1942. Trimmer; Tree. 6|6. 8 TRACK TOOLS American Railway Engineering ASSn. Construction and Maintenance Sect1 On, Assn. of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions and Plans for Track Tools. Gives requirements for workmanship and finish, marking, inspection and tests, acceptance, shipment Or delivery, and manu- facturer's guarantee; and drawings. Includes clay pick, tamping pick, spike mauls, track Wrenches, lining bar, rail tongs, tie tongs, timber tongs, spike puller, rail fork, claw bar, track adze, car- penters adze, sledge, tamping bar, chisel, tie plug punch, track gage, track Shovel, ballast fork, and track tool handles. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R17- 43; 1943. Heavy Forged Hand Tools. This recommenda- tion covers the sizes, types, grades, and finishes of heavy forged hand tools that may be manufactured under the provisions of Schedule IV, Limitation Or- der L-157, as amended. Gives requirements for Var- ious kinds of bars, blacksmiths' anvil tools, ham- mers, mauls, sledges, hoes, mattocks, picks, rail- way track tools not elsewhere classified, tongs, mis- cellaneous forged hand too ls, mine blast1ng hand tools, and mine breast drills. S. Gov., Fe der a l Specification GGG-H-86; 1942. Amendment 2; 1943. Hammers, Mauls, and Sledges. Covers 24 types of hammers, three types of mauls, and two types of sledges. Gives requirements for materials, workmanship, weight, forged heads, Shape of head, striking f a c e s, peens, eyes, handles, wedges, steel heads, hardness, finishes, corrosion protective coating, marking, and details for each Specifi- U. U. type; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. References. –Clay pick and tamping pick, see 616. 64; track Wrenches, see 615.42; lining bar, claw bar, see 616.91; track ad Z, see 616. 11; double faced sledge, See 615.22; tamp in g bars, see 616. 61; track gage, See 615.82; tool handles, see 428.20, 428.29. 6|| 6.9 MISCELLANEOUS HAND TOOLS OTHER THAN METAL-WORK |NG 616.91 Jacks, Levers, and Leverage Bars American Society of Mechanical Engineers. Sponsored by Bureau of Yards and Docks, U. S. Navy Dept. Amer- 1can Standards Assn., B 30.1-1943. Safety Code for Jacks. Applies to the construction and use of all portable manually operated Jacks except those which are Supplied with automobiles as part of their stand- ard tool equipment. COvers purpose, definitions, rating, design and construction, and operating rules. S. GOV., Army Air Forces. Specification 4O281-D (5); 1945. Jack; Axle and Folding Tripod, General Specification for. U. S. GOV., Army Air Forces. 1942. Jack; 5-TOn AXle. U. S. Gov., Army Air Forces. 1943. Jack, 10-TOn AXle. U. S. Gov., Army Air Forces. U. Specification 40411 (1); Specification 40412 (2); Specification 40413 (1); 1942. Jack; 17-TOn Axle. U. S. Gov., Army Air Forces. Specification 40415-B; 1944. Jack; TripOd, 6 TOn. U. S. GOV., Army Air FOrces. Specification 40417-C; 1945. Jack; Tripod, 20 TOn. U. S. GOV., Army A1 r Forces. Specification 4O606-A; 1943. Jack; Ball Gun Turret Dolly. U. S. GOV., Dept. Of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R97–42; 1942. Bell-BOttom Screw Jacks. Establishes a list Of 27 Standard Sizes-stand helghts from 6 to 24 in. , inclusive, and screw sizes from 1 to 3 in., inclusive. U. S. GOV., Fe d e r a l Specification. GGG-B-101; 1932. Amendment 3; 1944. Bars; Chisel, Crow, Pinch, and Wrecking. Covers five types— (A) chisel; (B) crow, pinch point; (C) pinch, offset; (D) wrecking, goose- neck, Claw and pinch point; and (E) wrecking, offset, claw and pinch point. Gives requirements for mate- I’lal, WOrkmanship, marking, tolerances, and details for each type; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for ship- Iſlent. U. S. GOV. , F e d e r a l Specification. GGG-J-51a; 1942. Amendment 1; 1944. Jacks. COvers ten types, in- cluding level-geared screw jacks, ratchet-lever jacks, planer or leveling Jacks, screw Jacks, automobile and motor truck jacks, and hydraulic jacks. Gives requirements for material, workmanship, design, warn— ing device, capacities, finish and marking, top sur- face, bushings, levers, tolerances, hydraulic fluid, illustrations, and details for each type; methods of Sampling, in Spection, and tests; and packaging, pack- 1ng, marking for Shipment. U. S. Gov., Post Office Dept., Div. of Motor Vehicle Service, Bureau Of the Fourth Assistant Postmaster General. Specifications for Jacks; Garage, Hydraulic. U. S. Gov., U. S. Army, Quartermaster Corps. Specifica- tion 17–195; 1940. Jack; Wagon. \ 540 Ores, Metals, and Manufactures 6 || 6.99 Specification and Axle, Type U. S. Gov. , U. S. Army, Signal COTDS. 71-89-B; 1931. Jack, Type LC-13; LC-31; for Supporting Cable Reels. References. –Methods of testing, and general re- quirements for metals, see 600. 1; tool Steel, forged Steel, see 603. 32, 611. 51; S t a n d a T d Si Zes, see 616. 60, 616.92 Mallets U. S. GOV., Marine Corps Specification, LOng Handle. 616.93 Trowels U. S. Gov., F e d e r a l Specification. GGG-T-671; 1932. Trowels; Plastering, Cement, Brick, and Pointing. Covers four types- (A) plastering, (B) cement, (C) brick, and (D) pointing. Gives requirements for marking, handles, tolerances, blade, and dimensions; methods Of Sampling, inspect 1 On, and tests; and re- quirements for packaging, packing, and marking. 1944. Mallet; 6 16.99 Hand Tools Not Elsewhere Classified Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and ecommended Practice, 1942. Specifications for Pack- . Tools for Journal Boxes. Dimensional drawings of packing iron or horn, and packing hook made Of Spring Steel. U. S. Gov., Army-Navy Aeronautical Specification AN- T–42–2; 1944. Tools; Special Airframe and Airframe Accessories, Hand. U. S. Gov. , D ept. Of Agriculture, Specification for Cache; Fire-Tool, ble. U. S. Gov. , D ep t. Of Agriculture, Specification No. 262. Peavy. U. S. , Gov., D ept. of Agriculture, Forest Service. Specification No. 334. Swatter; Fire. U. S. Gov., D ept. of Agriculture, Forest Service. Specification No. 352. Tool; Brown. U. S. Gov., Federal Specification W-P-796; 1943. Pull- ers; Fuse. For use as tools for gripping cartridge fuses while they are being removed or installed and to serve as safeguards against shock by Obviating the necessity for placing the hands near live parts. Covers one type; two classes- (A) for Shipboard use or for use in damp places, and (B) for land use in dry places; and four sizes. Gives requirements for material, workmanship, design, 1nsulating material, mechanical strength, identification, and details for each class and size; methods of Sampling, inspec- tion, and test; and packaging, packing, and marking. U. S. Gov., Federal Specification GG-B-591; 1944. Bor- ers; Cork. Covers two types— (I) without handles, and (II) with handles; two grades- (A) brass, and (B) stainless steel. Gives requirements for brass, steel, workmanship, tube, cleaning rod, handle, S12- es, sets, finish, corrosion, and marking; methods of sampling, inspection, and tests; and packaging, pack- ing, and marking for Shipment. U. S. Gov. , F e d e r a l Specification QQ-W-348; 1939. Wire; Fish (for Electricians' and Plumbers' Use). Covers flat, oil-tempered, steel Spring wire, 1n coils of 25, 50, 75, 100, 150, or 200 ft. Gives Chem- ical composition, sizes, physical properties, and Forest, Service. 100-Man, POrta- Forest Service. permissible variations; methods of sampling, inspec- tion, and tests; and requirements for packaging, pack- 1ng, and marking. U. S. GOV. , F e d e r a 1 Specification. GGG-I-671; 1942. IrOns; Calking, Wood. Covers eleven types and class- es. Gives requirements for material, workmanship, Sets, creases, Shanks, hardness, finish, marking, Shapes, and Sizes; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. GOV., Marine Corps Specification, 1943. Hook; BOX. U. S. Gov., Marine Corps Specification, 1928. Iron; Branding, "U. S. M. C. ". U. S. GOV. , Marine COrps Specification, 1938. Sword and Scabbards (Noncommissioned Officers). U. S. Gov. , Marine Corps Specification, 1933. Whistle; Complete With Chain (Noncommissioned Officer's). U. S. GOV., Navy Dept. Specification 41C23c; 1939. TOOls, Calking; Chisels; Chisel Blanks; for Metal. U. S. GOV. , Navy D ep t . Specification 4 OT26; 1936. TOOls; Pneumatic, Portable. U. S. GOV. , Navy D ep t. Specification 41C24; 1935. COmbs; Graining. U. S. GOV., Navy D ep t . Specification 41F"Wa; 1944. Fids; Hand, Sailmakers". U. S. Gov. , Navy D ept. Specification 41L2a; 1924. Ladles; Deck-Paying. U. S. GOV. , Navy D ep t . Specification 41N2b; 1938. Needles; Sailmakers". U. S. GOV. , Navy D ept. Specification 41P25a; 1941. Prickers; Sailmakers". U. S. GOV. , Navy Dept. Specification 41S28a; 1938. Shears; Sallmakers' or Tailors' U. S. GOV., Navy Dept. Specification 41S39a; 1944. Syringes; 011. U. S. Gov. , Navy Dept. Specification 41T21a; 1939. Tools; Extracting, Stuffing-Box-Packing. U. S. GOV. , Navy D ept. Specification 41T27; 1942. TOOls; NOnSparking. U. S. GOV. , Navy D ep t . Specification 57C58; 1944. COrkScrews; Aut. Oſmatic, With Crown-Puller. U. S. GOV. , Navy D ep t . Specification 64T5b; 1943. TOngs; Ice. U. S. GOV. , Navy D e D t . Specification 74W1; 1944. Whistles; Signallng. U. S. Gov. , Treasury Dept., Procurement Div., 232A; 1939. Drills; Pneumatic, Rock, Hand-Held. Covers One type, in two sizes-approximately 45 lb. and 58 lb. Gives requirements as to COnStruction, Valves, Chuck, rotation, blowing means, handle, lubrication, Welght, and bore and stroke; methods of sampling, in- Spection, a n d tests; and packaging, packing, and marking. S. GOV., 545A; Treasury Dept. Procurement Div., 1942. Cleaners; Flexible, With Auger Heads. COvers two types- (I) multi-coiled wire construction, and (II) single colled wire construction, for water clos- ets and drain pipes. Gives requirements for wire member, handle, auger head, and tabular guide for each type; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 17–146; 1924. IrOn; Calking, Set Of 3, NOS. 1, 2, and 3 Crease. U. 541 6 || 6.99 Directory of Commodity Specifications U. S. Gov. , U. S. Army, Corps Of Engineers. Specifi- cation 39-6; 1943. Wringer; Roller Type, Rubber, 42-Inch. - U. S. Gov., U. S. Army, gorps of Engineers. Specifi- Cat 10n 49-13; Crimper; Cap, With Fuze-Cutter Combinatl On. 1941. U. S. Gov., U. S. Army, Medical Dept. Specification 17–184; 1939. Presser; Cork. U. S. GOV., U. S. Army, Medical Dept. Specification 17–185; 1939. Corkscrew. U. S. GOV., U. S. Army, Medical Dept. Specification 17–186; 1959. Borer; Cork. U. S. GOV., U. S. Army, Medical Dept. Specification 17–187; 1939. Extractor; Cork. U. S. GOV., U. S. Army, Medical Dept. Specification 17–189; 1939. Opener; Box. U. S. GOV., U. S. Army, Medical Dept. Specification 17-190; 1959. Screw; Bench, Iron. U. S. Gov., U. S. Army, Medical Dept. Specification 28-37; 1939. Corkscrew; Folding. U. S. GOV., U. S. Army, Medical Dept. Specification 28-83; 1939. Tongs; Ice. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 17–74; 1921. Whistle; Company and Battalion COmmander, Thunderer, and BOatswain. U. S. GOV. , U. S. Army, Quartermaster Corps. Specifi- cation 17–163A; 1938. Iron; Branding. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 17–174; 1938. Stencil-Outfit; Complete, With Figures and Letters, 1/2-Inch and 1 Inch. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 17–175; 1939. Set for Snap Fasteners and Eye- letS. U. S. GOV., U. S. Army, Quartermaster Corps. Specifl- cation 17–183; 1941. Holder; Tool, Hollow Handle, With TOOls. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 17–198; 1942. Clamp; Saddlers', Stitching. Veterans Administration. 1938. U. S. Gov., WA-M-154a; Specification Faucet Refacing Tool. References –Spring steel, see 603.33. 6 || 7. FURN | TURE HARDWARE, BU | LDERS HARDWARE, AND PLUMBING 6||7, O GENERAL ITEMS |U. S. Gov. , Dept. Of COmmerce, National Bureau of Standards. COmmercial Standard CS22–40; 1940. Build- ers' Hardware. This Standard records Standard nomen- clature, definitions, tises, and general practices for builders' hardware (nontemplate) as regards domestic use. Initiated by manufacturers, represented by Manufacturers Ad- visory Committee on Standardization of Builders' Hardware. 617. I HANGERS, HINGES, HASPS, AND STAPLES 617. Sash-Pole Hangers, Hooks, and Sash-Pole Plates U. S. Gov., Federal Specification FF-H-111; 1933. Hardware; Bullders', Shelf, and Miscellaneous. In- cludes plates. Covers kick, letter box, and sash pull plates. Gives requirements for material, fin- 1sh, design, and dimensions for each type. Emergency Alternate Fe d e ral Specification E-FF- H-111, July U. S. GOV., finishes, handing rules, mOT- 1943, changed requirements in order to conserve metal, especially bronze. U. S. Gov., Federal Specification FF-H-111; 1933. Hard- ware; Builders', Shelf and Miscellaneous. Includes pole hangers. Gives dimensional requirements for two types of hangers made of bronze and case iron. Emergency Alternate Federal Specification E-FF-H-111, July 1943, changed requirements in Order to conserve metal, especially bronze. Federal Specification FF-H-111; ware; Bullders', Shelf and Miscellaneous. Includes poles, Sash. Gives requirements for Oak sash pole chucked to fit sash pole hook and for bronze hook on handle of Japanned or enameled Steel tubing. Emer- ge n c y Alternate Federal Specification E-FF-H-111, July 1943, c h a n ge d requirements in Order to Save Steel for handles and bronze for hooks. 1933. Hard- References. – Gray cast i r on , C a St bronze, See 646. 41. See 611 . 11; 617. 12 Hinges U. S. Gov., Dept. of Commerce, National Bureau of Standards. Commercial Standard CS9-33; 1933. Builders' Template Hardware. This standard covers dimensions, clearances, tolerances, screw sizes, and Varieties of template hinges and cylinder-lock parts for application to hollow metal doors. Includes dimensional diagrams for Cylinder locks and Various Sizes of template butt hinges. U. S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. COIIIſmercial Standard CS22-40; 1940. BuilderS' Hardware (Nontemplate). Includes hands of casement- sash trim, plates for double-acting floor hinges, and loose-joint butt hinges. Recommends sizes for nontemplate butt hinges, nu mb e r of hinges, paint clearances, weights a n d thicknesses, definitions, architectural details and lists Standard finishes. U. S. Gov. , F e d e r a l Specification FF-H-111; 1933. Hardware; Builders', Shelf and Miscellaneous. In- cludes blind hardware. Gives requirements for mate- rial, finish, design, and S126s of hinges, fasteners, and turnbuckles for blinds. Emergency Alternate Fed- eral Specification E-FF-H-111, July 1943, changed requirements in Order to conserve metal. U. S. Gov. , Fe d e r a l Specification FF-H-116b; 1940. Amendment 1; 1945. Hardware; Builders', Hinges (Non- template). COvers various types and grades Of hinges and Spring hinges, including full mortlSe, full Sur- face, malf surface, garage, Scuttle, Spriſig, Strap, and tee. - Gives dimensional and detail requirements, including 111ustrations; requirements for material and workmanship; tables of expected frequency of Op- eration of doors; Standard hardware fln1snes; type numbers Of regular weignt and extra heavy butt hinges; methods of Sampling, inspection, and tests; and pack- aging, packing, and marking for Shipment. Emergency Alternate Federal Specification E-FF-H-116B, July 1943, changed requirements for material and finish in order to conserve metal, especially bronze. U. S. Gov. , Federal Specification FF-H-136; 1936. Hard- ware and Fittings; (for) Lavatory Partitions and In- closures. COvers hardware and fittings for lavatory stall and ShOwer partitions and inclosures Of marble, Slate, or glass. Types for marine use are not in- cluded. Includes bolts, latches, screw fastenings, partition fittings, gravity and Spring ninges, nooks, 542 Ores, Metals, and Manufactures 6 |7. 23 top and bottom partition standards, strikes, top rail and Shower curtain rods and fittings. Gives requirements covering dimen S.1 Ons, 111ustrations, COmposition of material used, workmanship, fasten- ings, finish, and details; methods Of 1nSpection and tests; and packing and marking. Emergency Alternate Federal Specification E-FF-H-136, July 1943, changed requirements for material and finish in Order to COnserve metal, especially bronze. U. S. Gov. , Navy Dept. Specification 42H34ſ; 1944. Hinges; . Butt. U. S. Gov. , Navy Dept. Specification 42H35b; 1944. Hinges (Butts); Fast-Pin, Ball-Tipped, for Airtight Metal Joiner Doors. - References. –Cast iron, malleable iron, see 611. 11, 611 .21; wrough t- iron plates, see 604. 14; cast brass, see 645.21; cast and wrought bronze, see 646.41, 846.21; nickel plating, Zinc coatings, see 600.3. 617. 13 Hasps and Staples U. S. Gov., Fe d e r al Specification FF-H-111; 1933. Hardware; Builders", Shelf and Miscellaneous. In- cludes hasps, hinge. Gives sizes of hasps, sizes of screws, and minimum thickness of metal for Open and safety patterns. Emergency Alternate Federal Speci- fication E-FF-H-111, July 1943, changed requirements in order to conserve metal. References. –Zinc coatings, see 600.3. 617.2 LOCKS, LATCHES, AND LOCK PARTS 617.21 Locks Underwriters' Laboratories, Inc. Standards for Eleva- tor Electric Contacts and Elevator HOistWay DOOT In- terlocks, 1942. Covers elevator electric contacts for hoistway and car doors or gates and embodies the requirements of the Safety Code for Elevators, Dumb- waiters a n d Escalators, ASA.17. 1-1937. In- cludes requirements for design, construction, and performance tests. S. Gov., Dept. of Commerce, National Bureau of Standards. Commercial Standard CS9-33; 1933. Build- ers' Template Hardware. This standard covers di- mensions, clearances, tolerances, screw S12es, and varieties of template hinges and cylinder lock parts for application to hollow metal doors. Includes di- mensional diagrams for standard fronts and strikes, and for various sizes of template butt hinges. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Commercial Standard CS22–40; 1940. Build- ers' Hardware (Nontemplate). Includes rules for hand of locks; dimensions for regular and Special backsets for mortise door locks and latches; recom- mendations for master keying standard size and larg— er cylinders, lock fronts, flush bolts, definitions, architectural details, and lists standard finishes. U. S. Gov., Fe d e r al Specification FF-H-106; 1933. Hardware; Builders', Locks and Lock Trim. Includes bit key and cylinder locks, latches, bolts, cylinder collars, escutcheons, handles, knobs, plates, pulls, roses, and dummy trim. Hardware for marine use is not included. Covers general requirements relating to dimensions, illustrations, construction, fasten- ings, finish, chromium and nickel plating, Zinc and cadmium coatings, Japan coating, lacquer, and mate- ºrial and workmanship; method of inspection and test; U. 639677 O—45—35 and packaging, packing, and marking. Emergency Al- ternate Federal Specification E-FF-H-106, June 1943, changed requirements for material and finish in order to conserve metal, especially bronze. U. S. Gov., Federal Specification FF-P-101b; 1944. Pad- locks. Covers eight types of padlocks. Gives re- quirements for types and sizes, material, workman- Ship, lllustrations, tolerance on size and weight, finish, keys, marking, duplicate keys and change num- bers, Solid cases, lock mechanism, chain, tests, and details; methods of sampling, inspection, and tests; packaging, packing, and marking for shipment. U. S. Gov., Navy D ept. Specification 42L6a; 1923. Locks; Desk (Roll-Top). U. S. GOV. , Navy Dept. Specification 42L13f; 1944. Locks; Door and Drawer, Metal and Wood (Shipboard Use). U. S. Gov. , Navy Dept. Specification 42 L 28c; 1944. Locks; Combination, Safe-Locker. U. S. GOV. , Navy Dept. Speciflcat.10n 42L29b; 1944. Locks; Latch, Upright. U. S Gov. , Navy Dept. Specification 42P12g; 1944. Padlocks. References. –Locks for safes, see 613.5; desk locks, see 613. 4; padlock eyes, see 617. 23; bolt locks, see 617. 61; methods of testing, general requirements for metals, see 600. 1; cast iron, see 611.11, 611 .21; Cast bronze, see 646.41. 6||7.22 Latches U. S. Gov., Federal Specification FF-H-106; 1933. Hard- Ware; Builders", LOcks and LOCK Trim. Includes bit key and cylinder locks, latches, bolts, cylinder col- lars, escutcheons, handles, k n Obs, plates, pulls, roses, anºl dummy trim. Hardware for marine use is not included. COvers general requirements relating to dimensions, illustrations, COnStructi On, fasten- Ings, finish, chromium and nickel plating, Zinc and cadmium coatings, Japan coating, lacquer, and mate- rial and workmanship; method of inspection and test; and packaging, packing, and marking. Emergency Al- ternate Federal Specification E-FF-H-106, June 1943, changed requirements for material and finish in Or- der to conserve metal, especially bronze. U. S. Gov., Federal Specification FF-H-111; 1933. Hard- ware; Bullders', Shelf and Miscellaneous. Includes latches. COvers One type of secret gate latch made Of Cast bronze, Single-acting; and three types Of thumb latches made of wrought steel, zinc-coated. Gives requirements for size, design, a nd finish. Emergency Alternate Federal Specification E-FF-H-111, July 1943, changed requirements in Order to conserve metal, especially bronze. U. S. Gov., Navy Dept. Specification 42L2Oc; Latches; Door (Metal), Rim. 1944. References. –Methods of testing, general require- men tS ſo I metals, see 6 OO. 1; Cast 1 I'On, See 611 . 11, 611. 21; Cast bron Ze, See 646. 41; Z in C C Oatings and teSt.S, See 600.3. 6||7.23 Lock Parts U. S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. COmmercial Standard CS9-33; 1933. Template Hardware. This standard covers dimensions, clearances, tolerances, screw sizes, and Varletles of template hinges and Cylinder lock parts for ap- plication to hollow metal doors. Includes dimensional . .543 Builders" , 6 |7.23 Directory of Commodity Specifications diagrams for standard fronts and , strikes, and for various sizes of template butt hinges. S. Gov., Fe d e r a l Specification FF-H-106; 1933. Hardware; Builders", Locks and Lock Trim. Includes bit key and cylinder locks, latches, bolts, cylinder Collars, escutcheons, handles, knobs, plates, pulls, roses, and dummy trim. Hardware for marine use is not included. Covers general requirements relating to dimensions, 111ustrations, construction, fasten- ings, finish, chromium and nickel plating, zinc and cadmium coatings, Japan coating, lacquer, and mate- r:1al and Workmanship; method of inspection and test; and packaging, packing, and marking. Emergency Al- ternate Federal Specification E-FF-H-106, June 1943, changed requirements for material and finish in or— der to conserve metal, especially bronze. U. References. –Knobs and handles, see 617.31, 617.32; methods of testing, general requirements for metals, See 600. 1; Zinc coatings and tests, see 600. 3; cast bronze, see 646. 41. 617.3 KNOBS, HANDLES, AND PULLS 617.3 || Door Knobs U. S. Gov., Fe d e ral Specification FF-H-106; 1933. Hardware; Builders", Locks and Lock Trim. Includes bit key and cylinder locks, latches, bolts, cylin- der collars, escutcheons, handles, knobs, plates, pulls, roses, and dummy trim. Hardware for marine use is not included. COVers general requirements relating to dimensions, illustrations, construction, fastenings, finish, Zinc and cadmium coatings, Japan coating, lacquer, and material and WOrkmanship; method. Of inspection and test; and packaging, packing, and marking. Emer- gency Alternate Federal Specification E-FF-H-106, June 1943, changed requirements for material and finish in O r d e r to conserve m et al., bronze. 617.32 Door and Drawer Handles References. –Door locks and handles for automo- biles, see 722.33; methods of testing, general re- quirements for metals, see 600. 1; cast bronze, see 646. 41; door and drawer pulls, see 617. 33. 6 17.33 Door and Drawer Pulls U. S. Gov., Fe d e ral Specification FF-H-111; 1933. Hardware; Builders", Shelf and Miscellaneous. In- cludes pulls. Covers various types of door, drawer, and knob pulls made of cast bronze and steel. Gives dimensions and drawings for the several types. Emer- gency Alternate Federal Specification E-FF-H-111, July 1943, changed requirements admitting use of plastic, in O-r d e r to 'COnserve 1...etal, especially bronze. References.—cast bronze, see 646.41; Cast iron, see 611. 11, 611 .21; door and drawer handles, see 617. 32. 6||7.31, Push and Kick Plates and Bars U. S. Gov. , F e d e r al Specification FF-H-111; Hardware; Builders', Shelf, and Miscellaneous. cludes bars. Gives requirements for material, ſin- 1sh, design, and dimensions for seven types of push and grab bars for single- and double-acting doors. Similar requirements a re also given f or door or window-guard bars and clothes—hanger bars. Emergency 1933. chromium and nickel plating, especially In- * Wºr U. S. Gov., Federal Specification FF-H-111; Alternate Federal Specification E-FF-H-111, July 1943, changed requirements in order to conserve metal, es- pecially bronze. - U. S. Gov., Federal Specification FF-H-111; 1933. Hard- Ware; Bullders', Shelf and Miscellaneous. Includes plates. COvers kick, letter box, and sash pull plates. Gives requirements for material, finish, design, and dimensions for each type. Emergency Alternate Fed- eral Specification E-FF-H-111, July 1943, changed re- quirements in order to conserve metal, especially bronze. References. –Cast bronze, see 646.41; bronze plates. and sheets, see 646.21; bronze bars and rods, see 646. 12, 646. 31. 6||7.35 Sash Lifts U. S. Gov., Federal Specification FF-H-111; 1933. Hard- Ware; Bullders", Shelf and Miscellaneous. Includes lifts. G1 VeS requirements for material, design, fin- 1sh, and dimensions for various types of lifts in- cluding hook sash, flush sash, bar sash, and screen. Emergency Alternate Federal Specification ‘E-FF-H-111, July 1943, changed requirements in Order to conserve material, especially bronze. References. –Methods of testing, general require- ments for metals, see 600. 1; cast bronze, see 646.41. 617, 1, CHECKS, CATCHES, AND FASTENERS 6||7.1 | Door Closers and Checks American Hospital Assn., 4-22. DOOr Closers; Builders' Hardware. Covers mechanical devices for automatical- ly closing and controlling the action of Swinging doors by means of a Suitable combination Of Springs and liquid- or air-controlled checks. Based on U. S. Gov. , Federal Specification FF-H-121a for Hardware, Builders'; Door-Closers, referred to below. . U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. COmmercial Standard CS22–40; 1940. Builders' Hardware (Nontemplate). Recommended applications for . six sizes of overhead door closers, checking floor hinge marking, applicable to Federal Specification FF-H-121. U. S. Gov., Federal Specification FF-H-121a; 1937. Hard- ware, Builders'; Door Closers. Covers mechanical de- vices for automatically closing and controlling the action of swinging doors by means of a suitable combi— nation of Springs and liquid- or air-COntrolled checks. Gives requirements for types and sizes, material and workmanship, illustrations, fastenings, checking fluid, marking of door closers, and details; methods of in- spection and test; and packaging, packing, and mark- ing. Emergency Alternate Federal Specification E-FF- H-121a, July 1943, changed requirements for material and finish in order to conserve metal, especially bronze. References. –Cast bronze, See 611. 11; cast brass, h in ges, see 617. 12. 6||7. 12 Catches See 646.41; Cast iron, See 645.21; Checking floor 1933. Hard- ware; Builders', Shelf and Miscellaneous. Includes catches. Gives requirements for material, finish, design, and Various sizes of elbow, friction, Cup- board, screen door, and transOſm catches. Emergency Alternate Fe d e r al Specification E-FF-H-111, July Ores, Metals, and Manufactures 6 || 7.63 U. S., U. S. Gov., Federal Specification FF-H-111; U. S. Gov., Federal Specification FF-H-111; U. S. Gov., Federal Specification FF-H-111; 1943, changed requirements in order to conserve met- al, especially bronze. S. Gov. , Navy Dept. Specification 42C11C; Catches; Cupboard or French-Window. 1943. References. – See references under 617.41. 617.43 Door, Casement, and Sash Fasteners GOV., Dept. Of COmmerce, National Bureau of Standards. Commercial Standard CS22–40; 1940. Build- ers' Hardware (Nontemplate). Includes casement sash trim, exit bolts, push buttons; gives standard no- menclature, definitions, finishes, handing rules, mortises, and general practices for builders' hard- ware ' (nontemplate) as regards domestic use. 1933. Hard- ware; Builders', Shelf and Miscellaneous. Includes adjusters. Gives requirements for material, finish, design, lengths, and S1 Zes of rods and bases and other features of casement and window stop adjust- ers. Emergency Alternate Federal Specification E- FF-H-111, July 1943, changed , requirements in Order to COn Serve metal, especially bronze. 1933. Hard- ware; Builders', &helf and Miscellaneous. Includes blind hardware. Gives requirements for material, finish, design, and sizes Of hinges, fasteners, and turnbuckles for blinds. Emergency Alternate Federal Specification E-FF-H-111, July 1943, changed require- ments in Order to conserve metal. 1933. Hard- ware; Builders', Shelf and Miscellaneous. Includes fasteners. Gives requirements for material, finish, design, and dimensions for fasteners used for case- ment, Cellar Window, dOOr, Sash, Scuttle, and Storm sash. Emergency Alternate Federal Specification E- FF-H-111, July 1943, changed requirements in Order to conserve metal, especially bronze. S. GOV., Navy Dept. Specificati On 42L25e; 1944. Locks; Sash and Blind. References. –Chain for fasteners, see 603. 56; see references under 617. 41. 617.41; Door Holders and Stops U. S. Gov., Federal Specification FF-H-111; 1933. Hard- ware; Builders', Shelf and Miscellaneous. Includes door holders and stops. Gives requirements for ma- terial, finish, design, and Sizes Of several types of door holders and Stops including garage doors. Emergency Alternate Federal Specification E-FF-H-111, July 1943, changed requirements in O r d e r to Con- serve metal, especially bronze. References. – See references under 617. 41. 6||7.5 TRANSOM AND SASH DEW |CES U." S. Gov., Federal Specification FF-H-111; 1933. Hard- ware; Builders', Shelf and Miscellaneous. Includes adjusters, casement and window stop; transom lifters, 16 types; Operators, Sash, Scuttle, Skyll ght, and transom types; pivots, Sash Or transOm; Sash pulleys; Sash cord irons; and Sash weightS. GiveS require- ments f or material, WOrkmanship, finish, design, dimensions, o the r details, and drawings of each it em. Emergency Alternate Federal Speci float.10n. U. S. GOV. , E-FF-H-111, July 1943, changed requirements in Order to conserve Critical metals. References. –Sash pull plates, see 617. 11; sash liſts, see 617.35; sash chains, see 603. 56; Window Spring bolts, see 617. 61; sash fasteners, see 617.43; transom catches, see 617.42; Sash pulleys, see 617.9; t; I’an SOIn eye S, See 617. 11. 617.6 BOLT LOCKS, BRACKETS, AND HOOKS 6||7.6 | Bolt Locks U. S. Gov., Federal Specification FF-H-111; 1933. Hard- Ware; Builders', Shelf and M1 Scellaneous. Includes bolts. COvers barrel, cane, chain, Cremone, espagno- lette, flush, foot, garage dOOr, lavatory door, mor- tise, neck, Square, Surface, and window Spring bolts. Gives requirements for iron, Steel, brass, or bronze; and gives dimenSiOnal requirements, design, and fin- 1sh for the Varlous sizes. Emergency Alternate Fed- eral Specification E-FF-H-111, J 'uly 1943, changed requirements in order to conserve metal, especially, bronze. see 645.21; Cast bronze, 611 .21; ni Chºel nickel bronze, References. –Cast brass, see 646.41; cast. 1 ron, see 611.11, plating and Z in C coatings, Sée 600.3; See 655 - 3. 6 || 7.62 Brackets, Handrail and Shelf U. S. GOV., Dept. Of Agriculture, FOrest, Service. Brackets; AX and Shovel. Spec- 1 ficatl. On No. 65. U. S. Gov., Federal Specification FF-H-111; 1933. Hard- Ware; Builders', Shelf and Miscellaneous. Includes brackets. Gives requirements for material, finish, design, and Si Zes Of hand rails and shelf bracketS and shelf rests. Emergency Alternate Federal Speci- fication E-FF-H-111, July 1943, changed requirements in Order to conserve metal, especially bronze. Fe der al Specification WW-P-541a; 1940." Plumbing Fixtures (for) Land Use. Includes require- ments for corrosion-resisting steel or nickel-copper alloy metal shelf with two metal brackets. Emergency Alternate Federal Specification E-WW-P-541a; 1942, (1ssued by Procurement Div., Treasury Dept., U. S. GOV.) Changed requirements for metals and finishes, Standard materials, 111ustrations, Selections, and air gaps. References. –See references under 617.61. 6 || 7, 63 Hooks U. S. GOV., Dept. Of Agriculture, FOrest Service. Spec- if 1 cat.1. On No. 180. HOOK; Bru Sh. U. S. Gov... Federal Specification FF-H-111; 1935. Hard- ware; Builders', Shelf and Miscellaneous. Includes Ilooks and hooks and eyes. G1 Ves requirements for ma— terial, finism, design, and Si Zes of hooks including Cell:1ſlg, coat, dOOr, hat, and SaSri pole, and nooks and eyes. Emergency Alternate Federal Specification E- FF-H-111, July 1945, changed requirements in order to COnServe metal, especially broll Ze. S. GOV., F e d e I a l Specification WW-P-541a; 1940. Plumbing Fixtures; (for) Land Use. Includes require– ments for three types Of coat hooks made of metal, 1ncluding, long and SIlort arm, single arm, and two equal arms. Covers wall flanges of various designs. Fmergency Alternate Federal Specification E-WW-P-541a; 545 6 |7.63 Directory of Commodity Specifications 1942, (issued by Procurement Div., Treasury Dept., | 6 |7.79 Miscellaneous Plumbing Fixtures U. S. Gov.) changed requirements for metals and fin- 1shes, standard materials, 11 lustrations, selections, and air gaps. U. S. GOV., Navy Dept. Specification 27H3b; 1944. Hooks, Belt; and Hooks-and-Eyes. U. S. Gov. , Navy Dept. Specification 42H2d; 1943. HOOKS; Cup. U. S. GOV. , Navy Dept. Specification 42H5C; 1943. 1943. HOOKS; DOOr. U. S. GOV. , Navy Dept. Specification 42H28c.; 1942. Hooks; Snap-Bolt, Swivel-Eye, With Rings. U. S. GOV. , Navy Dept. Specification 64H1a; 1943. Hooks; Meat. American Hospital Assn., 58-7. Metal Partitions for Toilets and Showers. Based on U. S. Gov., Dept. of COmmerce, National Bureau o f Standards Simplified Practice Recommendation R101–29. American Society of Mechanical Engineers. Sponsored by American Public Health Assn. American Standards Assn., A 40.4–1942. Air Gaps in Plumbing Systems. For plumbing fixtures and all water-connected devices. Gives definitions, minimum required air gap dimen- SiOnS, tanks Or Vats with water inlets below the floor-level rim, water closet tanks, drinking foun- tain no ZZles, minimum air gaps for generally used plumbing fixtures, and 11 lustrations. References. –See references under 617.61. American Society of Mechanical Engineers. Sponsored 6||7, 7 PLUMBING FIXTURES 6 |7.70 General Items 6||7.7l Vitreous and Porcelain Ware References. – Plumbing practice and symbols, see 6OO. 6; p O TC ela. 1n and Vitreous Ware tub S, sinks, la V- a to I°ie S, and Water close ts, See 532. 23; metal and cast ironi bath tubs, lava tories, a n d Sinks, See 612. 21, 612. 23. 6||7.72 Slate, Soapstone, Marble, and Glass Plumbing References. – Plumbing practice and symbols. See 6OO. 6; Slate laundry trays, Sinks, Water- close t and bath in closures, slop hoppers, urinals, see 511, 52; by American Public Health ASSn. American Standards ASSn. , A 40.6-1943. Backflow Preventers in Plumbing Sy S t e In s. For plumbing fixtures an d all water- connected devices. Gives definitions, requirements, tests, and illustrations. U. S. GOV., Dept. Of Commerce, National Bureau Of Stand- ards. Simplified Practice Recommendation R101-40; 1940. Metal Partitions for Toilets and Showers. This recommendation establishes a simplified Schedule of Standard Stock S12 es Of partitions, frontS, dOOrs, and DOSt.S for metal toilet aſid dressing-room and Show- er enclosures, together with recommended dimensions Of enclosures. Sponsored by manufacturers now repre- Sented by National Metal COmpartment Assn. marble water-close t and bath in Closures, see 511.3; U. S. GOV., Dept. Of COIſmerce, National Bureau Of Stand- soapstone inclosures, see 511. 6; glass in ClOSures, See 521. 8. 6||7.73 Plumbing Trimmings and Fittings References. –Plumbing practice and symbols, see 600. 6; pipe fittings, S e e 607.14, 607.2, 607.3, 6O7.4; valves and c 0 c k s, see 607. 6; iron floor drains and traps, see 611. 14; iron roof drains, see ards. COmmercial Standard CS96-41; 1941. Lead Traps and Bends. This Standard COWers chemical composition, markings, weights, and dimensions, and provisions for allowable deviations, for One grade in Various sizes of full S-traps, 1/2 S- or P-traps, drum traps, and bends., Sponsored by the Lead Industries Assn. 611.19; brass drains and traps, see 645.4; brass U. S. Gov., Federal Specification FF-D-396b; 1941. Dis- water-closet floor flanges, see 645.4; trimmings for water-closet inclosures and bath ro Oms, see 645.4; floor, wall, and ceiling plates, see 645.4; Seats and seat hinges for water-close t bowls, see 532.23. 6 || 7.71, Plumbing Stop Cocks and Valves References. – Plumbing practice and symbols, see 600. 6; Valves and COCKS, See 607.6, 645. 4. 6 |7.75 Pipe and Pipe Covering, Plumbing U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Commercial Standard CS95-41; 1941. Lead P1.pe. This standard covers chemical composition, inside and Outside diameters, weight classification, weight per foot, defects, certification and labeling of One grade of lead pipe. Maximum working pressures are included to assist in the selection Of the proper classification of lead pipe for Various Durposes. Sponsored by Lead Industries ASSn. References. –Plumbing practice and symbols, see 600. 6; cast-iron pipe, see 6O7. 11, 607. 12; malleable iron, wrought iron, and steel pipe, see 607.2, 607.3, 6O7. 4; eaves troughs, see 607. 5, 642.9; Copper pipe, brass pipe, see 642.23, 645.23; concrete pipe, vi tri- fied clay pipe, see 518.67, 531. 5; heating and Venti- lating equipment, see 792; house heating boilers and radiators, see 614.4; pipe coverings, See 707.4 . pen sers; Soap. Covers One grade; five types- (I) liquid, rigid; (II) liquid, tilting; (III) powder, rigid; (IV) powder, tilting; and (W) cake, rigid; and three classes- (A) glass, (B) metal, and (C) plastic composition. COvers material and WOrkmanship, gen- eral requirements, detail requirements for each type; methods Of sampling, inspection, and tests; and pack- aging, packing, and marking for Shipment. U. S. Gov., Federal Specification FF-H-136; 1936. Hard- ware and Fittings; (for) Lavatory Partitions and In- closures. Covers hardware and fittings for lavatory stall and shower partitions and inclosures of marble, Slate, or glass. Types for marinie use are not in- cluded. Includes bolts, latches, Screw fastenings, partition fittings, gravity and Spring hinges, hooks, top and bottom partition Standards, Strikes, top rail and shower curtain rods and fittings. Gives require- ments covering dimensions, illustratioſis, composition of material used, WOrkmanship, fastenings, finish, and details; methods of inspection and tests; and packing and marking. Emergency Alternate Federal Specifica- tion E-FF-H-136, July 1943, changed requirements for material and finish in Order to COnServe metal, es- pecially bronze. Steel) References. –Hollow ware, see 612.2. Plumbing Fixtures; (for) Land Use. Includes require- ments for shower baths. Gives detail requirements 546 Ores, Metals, and Manufactures 6 |7.9 of Outfits made of brass and dimensional diagrams Of concealed and exposed showers with hand and mix- ing Valves of several types; also requirements for shower heads, piping and stops, hand and thermostat- iC m13.ing valves, thermostats, curtains, and curtain rails; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. Emergency Alternate Federal Specifi- C a t 1 on E-WW-P-541a; 1942, (issued by Procurement D1V., Treasury Dept., U. S. Gov.) changed require— ments for metals and finishes, standard materials, 1llustrations, selections, and air gaps. U. S. GOV., Fe d e r a l Specification WW-P-542; 1940. Plumbing-Fixtures, for Land Use; Formed-Metal Plumb- 1ng-Fixtures. For bathtubs, lavatories, sink and laundry-tray combinations, kitchen sinks, and cabi- net Sink tops. COvers plumbing fixtures of enameled formed metal. Gives requirements for material of base, enamel, dimensions and variations, rigidity, marking, and details for each item; methods of sam- pling, inspection, and tests; and packaging, packing, and marking for shipment. Emergency Alternate Fed- eral Specification E-WW-P-542; 1942, changed certain requirements in order to conserve certain strategic and Critical materials. U. S. GOV. , Navy Dept. Specification 30A1; 1944. Ac- Cessories; L a V at Or y and Shower-Stall, Plastic. U. S. GOV. , Navy Dept. Specification 30D3a; 1944. Dishes; Soap, Metal (Pressed). U. S. Gov. , Navy Dept. Specification 3OH3a; 1944. Holders; TO11et-Paper (Roll). U. S. GOV., Navy D ep t . Specification 30P2; 1944. Plugs; Drain, Plastic. U. S. GOV. , Navy D ep t . Specification 3OR4; 1941. Rings; Toilet-Set (Metal, Stateroom). U. S. GOV., Navy D ep t . Specification 3OR5; 1943. Rings; Toilet-Set (Crockery, Stateroom). U. S. GOV., Treasury Dept., Procurement DiV., 545A; 1942. Cleaners; Flexible, With Auger Heads. COvers two types- (I) multi-coiled wire construction, and (II) single coiled wire construction, f or water closets and drain pipes. Gives requirements for Wire member, handle, auger head, and tabular guide for each type; me t ho ds of sampling, inspection, and tests; and packaging, packing, and marking. References. – Plumbing practice and symbols, see 6OO. 6; nickel platiºn g, see 6 OO. 3; iron and Steel Sheets and plates, see 604.2, 604. 1. ,617.9 MISCELLANEOUS BUILDERS AND FURNITURE HARDWARE American Hospital Assn., 73-1. Cushion Glides. COvers One type and One grade but with five types Of attach- ments- (1) nail, (2) grip neck item, (3) machine Screw and nut, (4) spring socket, and (5) rubber ex- pansion SOcket; material and workmanship; detail re- qul rements; marking and packing; and general COnSid- erat 10n S. American Hospital Assn., 73-4. Light Duty Swivel Cast- ers With 2-Inch Diameter Wheels. Covers ball bear- ing swivel casters with 2 in. cushion tread, compo- sition wheels, and of two types- (I) for WOOd furni- ture and (II) for metal furniture; materials and work- manship; general requirements; detail requirements; test- ing; marking and packaging; and Special considerations. American Hospital Assn., 73-7. Light Duty Casters With 3-Inch Diameter Wheels, With or Without Brakes. Cov- ers Swivel and rigid types; material and workmanship; ge n e r a l requirements; detail requirements; tests; marking and packaging; and special considerations. American Hospital Assn., 73-10. Swivel Type Plate Cast— ers With 3-Inch or 3 1/2 Inch Diameter, Ball Bearing, Cushion Tread Wheels. Covers one grade, one class, and One type; material and workmanship; general and detail requirements; and marking and packaging. American Hospital Assn., 73-13. Light Duty Swivel and/ Or Rigid Casters With 5-Inch Diameter Wheels With and With Out Brakes. Covers One grade, one class, and two types- (I) swivel and (II) rigid; material and work- manship; general and detail requirements; tests; mark- ing, and packaging; and Special considerations. Am er 1 c an Hospital Assn., 73-16. Medium Duty Plate Type Casters, Swivel and Rigid, With 5-Inch Diameter, Ball Bearing, Rubber Tired Wheels. Covers two types— (I) Swivel and (II) rigid; materials and workmanship; general and detail requirements; marking and packag- 1IIg; and Special considerations. American HOSpital Assn., 75-19. Ball Bearing Rubber Tired Wheels, 26-Inch Diameter; and Casters Having 1O-Inch Diameter, Ball Bearing, Rubber Tired Wheels; for Wheel Chairs. Covers material and workmanship; detail requirements; m a r k i ng and packaging; and Special considerations. .# American Hospital Assn., 73-22. Stem Type Casters, Swivel and Rigid, With 8-Inch Dlameter, Ball Bearing, and Rubber Tired Wheels. COvers One grade, One class, and two types- (I) swivel and (II) rigid; material and WOrkmanship; general and detail requirements; marklºg and packaging; and Special considerations. American Hospital Assn., 73-25. Plate Type Caster, Swivel and Rigid, With 8-Inch Diameter, Ball Bearing, Rubber Tired Wheels. COVers material and workmanship; general and detall requirements; marking and packag- ing; and Special COnslderation. American Hospital Assn., 73-28. Stem Type Casters, Swivel and Rigld, With 10-Érich Diameter, Ball Bearing, Rubber Tired Wheels. COvers material and workman- Sh1p; general and detail requirements; marking and packaging; and Special COnsideration. American Hospital ASSn. , 73-31. Ball Bearing, Rubber Tired Wheels, 5-Inch Diameter. COvers material and workmanship; general and detail requirements; mark- 1ng and packaging; and Special consideration. American Hospital Assn., 73-34. Ball Bearing, Rubber Tired Wheels, 8-Inch Diameter. COvers two types; material and WOrkmanship; general and detail require- ments; marking and packaging; and Special considera- tion. American Hospital Assn., 73-37. Ball Bearing, Rubber Tired Wheels, 10- Inch Diameter. Covers material and workmanship; general and detail requirements; mark- ing and packaging; and special considerations. American Hospital ASSn. , 73-40. Ball Bearing, Rubber Tired Wheels, 24-Inch and 26-Inch Diameter. COvers material and workmansnip; general and detail require- ments; marking and packaging; and special Considera- tion. Underwriters' Laboratories, Inc. Standard for Sliding Hardware for Standard, Horizontally Mounted Tin-Clad Fire Doors, Subject 14 (b); 1943. Covers flat track 547 6 |7.9 Directory of Commodity Specifications hardware for single-slide two- and three-ply stand- ard tin-clad doors horizontally mounted for use in the protection of Openings in walls. Gives general requirements, construction and materials, and in- spection of listed product. Underwriters' Laboratories, Inc. Standard for Swing- ing H a r d war e for Standard Tim-Clad Fire Doors, MOunted Singly and in Pairs. COVers hardware for swinging two-ply a n d three-ply standard tin-clad fire doors for use in the protection of openings in Walls as designated by the National Board of Fire Underwriters. G 1 v e s requirements for hinges for dOOTS mounted singly and in pairs, locking mecha- nism, nCIlaut Omatic double-acting b Olt mechanism, installation instructions, painting, marking, in- spection Of listed product, and instructions to in- SpectOrS. U. S. GOV., Fe d e r a 1 Specification FF-H-111; 1933. Hardware; Builders " , Shelf and Miscellaneous. In- cludes blind hardware. Gives requirements for mate- rial, finish, design, and sizes Of hinges, fasteners, and turnbuckles f O r blindS. Emergency Alternate Federal Specification E-FF-H-111, July 1943, Changed requirements in order to conserve metal. U. S. Gov., Fe de r a l Specification FF-H-111; 1933. Hardware; Builders", Shelf and Miscellaneous. In- cludes door buttons. Cast 11"On Or WTOught Steel, zinc-coated, without plates, in lengths of 1 1/2 and 2 in. Emergency Alternate Fe d e r a l Specification E-FF-H-111, July 1943, changed requirements in Order to COnserve Zinc . S. Gov., Fe d e r a l Specification FF-H-111; 1933. Hardware; Builders , Shelf and Miscellaneous. In- cludes operators. Gives requirements for materlal, finish, design, operation, and dimensions for Sev- eral types of operators, including Sash, Scuttle, skylight, and transom types. Emergency Alternate Federal Specification E-FF-H-111, July 1943, Changed requirements in order to conserve metal, especially bronze. U. S. Gov., Fe d e r a l Specification FF-H-111; 1933. Hardware; Builders", Shelf and Miscellaneous. In- cludes plates. Covers kick, letter box, and Sash pull plates. Gives requirements for material, fin- ish, design, and dimensions for each type. Emergency Alternate Fe d e ral Specification E-FF-H-111, Ju- ly 1943, changed requirements in order to conserve metal, especially bronze. S. Gov., Fe d e r a l Specification FF-P-806; 1944. Pulleys; Eye, Single-Sheave, W i th Attachment for Balkan Frame, for HOSpitals. COVerS One type, One grade and two classes- (A) with clamp attachment and (B) with U attachment. Gives requirements for material, workmanship, general description, pulley block and Sheave, TiVet, pulley eye, attachment, bolt and nut, finish, assembly, and marking; methods Of Sampling, 1nSpection, and tests; and packaging, packing, and marking for shipment. U. U. U. S. GOV. , Navy Dept. Specification 42B3C; 1943. Buttons; Turn. U. S. Gov. , Navy Dept. Spec 1 fication 42H38C ; 1945. Handles; Chest, Surface. U. S. Gov., Navy Dept. Specification 42L26C ; 1925. Links; Drop-Leaf, Secretary-Bureau. U. S. GOV., Navy Dept. Specification 42P15; 1944. Plastic-Ware (Alternate for Hardware). U. S. Gov., Treasury Dept., Procurement Div., No. 420; 1940. Casters; Hospital-Bed. Shall be of the ball- bearing swivel type in two classes— (A) soft rubber tread molded rubber composition wheel and (B) soft rubber tired metal wheel; and two sizes—3 and 5 in. diameter. Gives requirements for wheels, axles, off- Set of yoke or horn, finish, marking, interchange- ability, sockets, brakes, stem, swivel, ball-bear- ings, shape, and dimensions; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., U. S. Army, Corps of Engineers. Specifi- cation 29-76; 1932. Bracket; Flagpole, Metal, Ad- justable. U. S. GOV., U. S. Army, Medical Dept. Specification 29-78; 1937. Caster; Bed, Hospital. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- cation 17–48; 1920. Holder; Card, for Iron Bunks. U. S. GOV., U. S. Maritime COmmission. Specification 27-MC-32a; 1943. Curtains (With Fixtures); Port, Door, and Passageway. Covers three types of cur- tains and six classes of fixtures. Gives require- ments for materials, workmanship, construction, di- mensions, hems, thread, Stitching, metal fittings, fixtures, installation, Sampling, inspection, and teSt.S. S. GOV. , WA-M-331; 619. MISCELLANEOUS I RON AND STEEL MANUFACTURES 6|9. I F I REARMS AND ORDNANCE U. S. GOV. , Dept. U. Weterans Administration. 1944. Bed Casters; 3-Inch. Specification Of COINTerce, National Bureau Of St a n d a r d S . Simplified Practice Recommendation R31-44; 1944. . LOaded Paper Shot Shells. This rec- Ommendation establishes a list of standard sizes and V a r 1 et i e s of paper shot shells for low cup (smokeless), progressive-burning powder (medium cup), and progressive-burning powder (high cup); and includes trap loads, Skeet loads, short-range loads, rifled slug loads, and buck – shot loads. COVers shell gage, weight Of DOwder, weight of shot, shot sizes, length of shell unloaded, and maximum height of brass cup. Sponsored by Sporting Arms and Aſſmunit 10n Manufacturers Institute. S. GOV., Dept. Of COmmerce, National Bureau of St a n d a r dis . Simplified Practice Recommendation R62-44; 1944 . Metallic Cartridges. This recom— mendation establishes a list of type s and varie- t 1 e s of metallic cartridges including smokeless powder, b l a C k powder, and Lesmok powder for rim- fire cartridges (ball, Shot, and blanks) and Smoke- less powder and black powder for center-fire car- tridges (ball, blan ks, and shot). Sponsored by the Sporting Arms and Ammunition Manufacturers In- Stitute. U. U. S. Gov., Marine Corps Specification, 1937. Car- tridges; Caliber .22, Long Rifle, (Noncorrosive, Nommercuric). U. S. GOV. , U. S. Army, Ordnance Dept. Specification 60-82-1; 1942. MOunt; COmbination, Gun, M-23. U. S. GOV., U. S. Army, Ordnance Dept. Specification 60-82-2; 1942. Mount; Truck, M32. U. S. GOV., U. S. Army, Ordnance Dept. Specification 89-3510; 1934. Reel, Measuring; and Frame. 548 Ores, Metals, and Manufactures 6 |9.3 U. S. Gov. , U. S. Army, Ordnance Dept. U. S. 6 19.2 MANUFACTURES OF SHEET American SOc lety of Mechanical Engineers. American Transit ASSI). AIDerican American Transit Assn. U. S. Gov. , D ept. Specification 1941. Cutter; Cable, Submarine Mine. GOV., U. S. Maritime Commission. Specification 1-MC-1a; 1941. Guns; Line-Throwing, and Equipment. Guns Shall be HIOunted and muzzle-loading. Gives requirements for Iſ a t e r i a l S, workmanship, size, weight, Imount, equipment, tests, packing, and mark- ing. 89–5110; References. -Methods of testing, general require- ments f O r metals, s e e 600. 1; cast bronze, see 646.41; forged Steel, 611.51; cartridge brass, see 644.21, 645.9; explosives, see 862, 863; flax shot line, see 331. 21. |RON AND SHEET STEEL Amer 1Can Standards ASSII. , B32.1-1941. Preferred Thicknesses for Uncoated, Thin Flat Metals (Under O.250 Inch). Provides a simplified system for designating the thickness Of uncoated, thin flat metals and alloys by decimal parts of an inch. Gives table of pre- ferred thicknesse S. Specification for Overhead Line Material for Direct and Catenary Suspension, D102-39; 1939. Steel referred to in this specifica- tion Shall conform to the current specification A-7 for "Structural Steel for Bridges" of the American Society for Testing Materials. Trails it ASSn. Specification for Overhead Line Material for Direct and Catenary Suspension, D102-39; 1939. Tnis specification covers material used in Overhead trolley construction, both direct aſid Catenary Suspension, and Overhead feeder cable COnstruction. G 1 V e S requirements as to general OVerhead line Iſlaterial, material for feeder con- struction, material for direct trolley suspension, and material for Catenary suspension; also require- ments as to workmanship and finism, and inspection and rejection. Specification for Overhead Line Material for Direct and Catenary Suspension, D102–39; 1939. Wrought Iron referred to in this Specification shall conform to the current specifi- Cat 10n A-41 for "Refined Wrought-Iron Bars" of the Americaſ, SOC iéty for Testing Materials. Of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS6; 1938. Survey of Roofing Materials in the Southeastern States. A survey of the weathering qualities and extent of use of the various roof ing materials On dwellings in the Southeastern States is described. Detailed studies of roofing materials in Greensboro, N. C. : Columbia, S. C.; Savannan and Atlanta, Ga.; Jacksonville and Orlando, Fla.; Bir- ſtingham, Ala. ; KILOXV ille, Tenn.; and Charleston, W. Wa., are reported. A tabulation, by states, of the kinds of roof iſig materials used on more than 10, OOO rural and SIDall-town dwellings, along approximately 2,500 milles of highway, is included. Forty-eight photographs, illustrating types of we at ſering of TOOf iſ g mater lals and features of design and corr- Struction Of TOOfs, are showſ1. S. GOV., De p t . Of Commerce, National Bureau of Standards. Building Materials and Structures Report BMS29; 1939. Survey of Roofing Materials in tie U. S. GOV., D ept. U. S. GOV., U. S. Gov., Aſmerican Railway Elgineering Assn. Northeastern States. A Survey of the weathering qualities and extent of use Of the various roofing materials On dwellings in the Northeastern States is described, with numerous comparative references to a similar survey in t n e Southeastern States. Detailed studies of roofing materials in Wilming- ton, De l. ; Philadelphia, Pa.; New Haven, C on n . ; Boston, Mass.; Manchester, N. H.; Portland, Maine; Rutland, Wt. ; and Albany and Syracuse, N. Y., are reported. A tabulation, by states, of the kinds of roofing materials used On more than 10, COO rural and Small-t, Own dwellings, along approximately 1, 600 miles Of highway Detween the Cities listed above, ls included; also a summary Of the kinds of roofing ImaterialS used On almost 21, OOO rural and Small- town dwellings along 4,000 miles of highway in 20 Eastern States. Forty-eight photographs, illustrat- ing types Of weathering Of TOOf 1mg Iſlaterials and features Of design and construction Of TOOfs, are ShOwn. Of COIII]erce, National Bureau Of Standards. Building Materials and Structures Report BMS84; 1942. Survey of Roofing Materials in the SOuth Central States. A survey of the Weathering Qualities aſid Of the extent Of use Of the War iOuS roofing materials On dwellings in the South Central States is described, with numerous references to similar Surveys in the Southeastern, Northeastern, and North Central States. Detailed Studies Of TOOf- ing Iſlaterials in Chattanooga and Meſhphis, Tenn. ; Jackson, Miss. ; New Orleans, La. ; Houston, Dallas, San Antonio, and Amarillo, TeX. ; Oklahoma City, Okla. ; Little Rock, Ark. ; and Louisville, Ky., are reported. A tabulation, by 'States, of the kinds of TOOfing Iſlaterials used On 9, 500 rural and Small- town dwellings, along approximately 4, 200 miles of highway between the cities listed above, is includ- ed; also a Summary of the kinds Of TOOf ing materi- als used On more than 38, OOO rural and SImall-town dwellings along approximately 11, 000 miles Of I, ign- way in the 37 States covered by the four surveys. Forty-eight photographs, illustrating type S of Weathering Of roof ing materials, and features Of the design and COI) Struction Of roofs, are SIOWII. Joint Army-Navy Specification JAN-M-59; Mats; A irplane Lariding, Steel, Plerced Plank in Bundles. Navy Dept. Guards; Rat. References. - Iron and steel sheets and plates, See 604.2, 604. 1; Steel desks, lockers a n d cup- boards, a n d of f ice filing furn iture, S e e 613. 4, 613. 5, 613. 7; S t O V e S, Tange S., h O u S e he at in g ſurnaces, see 614; metal part it ions for shower in- clpsures, see 617.79; switchboard panels of sheet Steel, see 714. 4; raceways of sheet iron or steel for electr 1C Wire, s e e 715. 11; switch boxes a n d cabinets, see 715. 12; electric signs, see 716.39; metal barrels, drums, tubs, kits, pails, se e 951; metal case S, metal cans, s e e 954.21, 959. 1; metal tanks, see 956.2, 726.1, 605. 23; acetylene genera- tors, S e e 997. 5; illuminating torch, Sheet. Steel, See 997. 1; she et metal hollow Ware, see 612. 20.. 1944. Type, Specification 23C 6b; 1944. 619. 3 SCREW POSTS, METAL FENCE POSTS COISU ruct iOI, aſid Maintenance Sect iOI., ASSII. Of American Railroads. Manual for Railway EI.gii,eer II:g, 1942. Specifica- t iOIIS for Metal Fence POSts. Covers two Classes. 549 6 |9.3 Directory of Commodity Specifications Gives requirements for Iſlaterial; Strength; ductili- ty; workmanship; coating; Special fabrication for line, end, Corner, and gate posts; weight; arid in- spect iOn. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-40. Electric Fence. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-72. POStS; Steel Fence, Classes C and D. U. S. GOV. , Dept. Of COIII]erce, C1Vil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- Cat iOn CAA-94. Fence; Wire, Classes C, D, and E, With Steel POSts. U. S. GOV., Dept. Of COmmerce, Civil AeronautiCS Ad- ministration, Bureau of Federal Airways. Specifi- Cation CAA-94. PostS; Steel (Wire Fence With Steel Posts, Classes C, D, and E). U. S. GOV. , Dept. Of Interior, Standard Specification No. 81. Posts; Fence, Steel. U. S. GOV., Navy Dept., Bureau Of Yards and DOCKS. Specification 19Xb; 1933. Wire Fencing; NOInclimb- able. Includes requirements for metal fence posts. U. S. Gov. , Treasury Dept. Procurement DiV., No. 538; 1942. Gates, POStS, TOD Rails, and Reinforcing Wire (for Wire Fe n c i ng). This specification covers gates, posts, top rails, top Te inforcing wire, and bottom, reinforcing, Wire. G a t e S Sriall be Single swing (one gate) or double swing (two gates). Posts shall cover following type S-type I, COTIler; type II, end; type III, gate; and type IV, line. All structural members Shall be Steel and Other members Shall be steel, malleable iron, or wrought iron. Gives requirements for gate frame, latches, stops, keepers, hinges, and fabric for gates; details for Various types of posts; top rails; top and bottom reinforcing wire; finish; details including tables concerning height, width, diameter, dimens iOIS, and weight; methods of Sampling, lmspection, and tests; and packaging, packing, and marking. Purchasing Office. U. S. Gov. , U. S. Army, Corps Of Engineers. Specifi- cation 49-1; 1930. POS tº Screw. U. S. GOV., U. S. Army, COrps Of Engineers. Specifi- cation 49–19; 1943. Post; Barded Wire, Drive Type. References. – Methods of testing and general re- quirements for metals, see 600. 1; Zinc coatings and tests, see 600. 3.; W O Oden fence posts, see 4.01.2. 6 || 9. § BUOYS OF IRON OR STEEL U. S. Gov. , Army-Navy Aeronautical Specification AN-B- 5-2, 1944. BuOys; Seaplane MOOriLig. 619.5 WATER F | LTERS 6 19.6 GATES U. S. GOV. , Treasury De p t . Procurement DiV. No. 538; 1942. Gates, POS ts, TOp Rails, and Re11, forcing Wire (for Wine F e n c in g ). This specification covers gates, posts, top ralls, top reil, forcille wire, and bottom reinforcing wire. G a t e S Small be single swing (one gate) or double swing (two gates). Posts shall COVer following types-type I, COrner; type II, end; type III, gate; and type IV, line. All Structural ILembers Shall be Steel and Otiſer Iſleſſ- pers shall be steel, malleable iron, or Wrought iron. Gives” requirements for gate frame, latches, stops, keepers, hinges, and fabric for gates; de- tails for various types of posts; top ralls; top and bottom reinforcing wire; finish; details including tables concerning height, width, diameter, dimen- Sions, and weight; methods of sampling, inspection, and tests; and packaging, packing, and marking. 619.9 MANUFACTURES OF IRON OR STEEL NOT COW- ERED IN ABOVE CLASSIFICATION American Hospital Assn., 4-10. Wire Screen Cloth. Covers copper, commercial bronze (brass), bronze, iron or steel, galvanized (zinc coated), copper- nickel alloy, corrosion-resisting steel (chromium- nickel), aluminum alloy, iron Or Steel, Japanned OT painted, and Chromium-nickel alloy. American Railway Engineering ASSn. COnStruction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Buildings for Railroad Purposes: Ornamen- tal and Miscellaneous Metal Work. Gives require- ments for wrought iron fences, Stairs, balconies, ladders, fire escapes, flagpoles, column guards, door guards and jambs, metal Sash, metal Sash Operators, sidewalk doors, covers, and gratings; treads and thresholds, gratings and registers, and metal par- titions. American Railw8y Engineering ASSn. COnStruction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering, 1944. Specifica- tions for Devices to COntrol the Splitting Of WOOd Ties. Covers only the type of antisplitting device Imade from a strip of Steel and applied by driving it into an end of a tie. Gives material, chemical requirements, physical requirements, design, manu- facture, Variat 10ns, inspect iOn and delivery. American Society for Testing Materials, D 609–41 T, 1941. Tentative Method for Preparation of Steel Panels for Exposure Tests of Enamels for Exterior Service. COvers two procedures for the preparation Of Steel panels for exposure test.S Of enamels for exterior service. Test panels, preparation of panel Surface, and application of finishing IDaterial. American Transit Assn. Specification for OVerhead Line Material for Direct and Catenary Suspension, D102–39; 1939. Part of this specification relating to general Overhead line material covers items used in OVerhead line COInstruction Of all kindS, includ- ing feeder and trolley Wire Construct 1011. Require - ments are given for bolts and nuts, guy clamps, nub guards, guy nooks, porcelain Strain insulators, guy plates, ancm or rods, lag, Screws, pole steps, thim- bles, and WasſlerS. Open Steel Flooring Institute, Inc. Specifications for Grating. COVerS Steel gratings of Open Con- struction having riveted, welded, Or interlocked joints, either of rectangular or reticulated design hav III.g. parallel bearing bars and either Straight Or diagonial CrOSS members. Includes requirements for WOrkſmanship, thickness and Spacings of bars, fasten- erS, treads, Cutting and bending, erection symbols, label1.ng, and finish. Pin, Clip and Fastener ASSn. Standards. Covers gages and diameters and widths of caps; gage S, widths, and lengths of shank for aVailable Sizes Of Steel paper fasteners. Paper Fastener Physical 550 Ores, Metals, and Manufactures 62 | . 20 Pin, Ci iD and Fastener A S S n . Physical Dimensions Brass and Steel Washers. Covers gage, d1ameter, and slot dimensions of Steel washers for use in connec- tion with paper fastenerS. S. Gov. , Army Air Forces. 1939. Grit; Steel, S. GOV. , Dept. Of COmmerce, ministration, Bureau of Federal Airways. tion CAA-46. LOuver; U. Specification 14100; for Blast Cleaning. Civil Aeronautics Ad- Specifica- Automatic 18-Inch, Cable. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica- tion CAA-310. Louver; Automatic, Motor-Operated. S. Gov. , Dept. of Commerce, National Bureau Of Standards. Simplified Practice Recommendation R190- 42; 1942. Stove Pipe and Accessories. The recom- mendation was initiated at the request Of the War Production Board, and was developed in cooperation with representatives of the stove pipe industry. The purpose of the recommendation is to conserve metal required for the production of war materials, to simplify manufacture, and to reduce inventorles of finished products. It eliminates from production a substantial number of varieties Of St Ove pipe and access ories heretofore manufactured for general llS6 e S. Gov. , Fe d e r a l Specification FF-W-556; Amendment 1; 1944. WOOl; Steel. COvers five Fed- eral grades–00, 0, 1, 2, and 3. Gives requirements for material and workmanship and steel wool details; In et h O d S Of Sampling, inspection, and tests; and packaging, packing, and marking. S. Gov. , Federal Specification GGG-F-311a; 1944. Figures and Letters; Stamping, Steel. Covers two types- (A) figures, he avy duty and medium duty; and (B) letters, heavy duty and medium duty. Gives requirements for m a t e r 1 al , workmanship, stock, characters, marking Of Stamps, Sets, and details; methods of Sampling, inspection, and t e St S; and packaging, packing, and marking for Shipment. 620-629 U. U. U. U. 1934. U. Navy Dept. Specification 12T9a; Thimbles; Rope (Manila and Wire). S. Gov. , Navy Dept. Specification 41S36a; 1942. Spikes; Marline, Wire Rope. S. Gov. , Navy Dept. Specification 41T28; Tools; Tube-System (Shipboard Use). S. Gov. , Navy Dept. Spec if 1 C at 1 on 42 I 10; 1944. Irons, Hand; and IrOnS, Leg. S. Gov. , Navy Dept. Specification 42T1e; Tags, Key; and Rings, Key. S. Gov. , Treasury Dept., Procurement Div., No. 548; 1942. Irons; Hand. Shall be of one grade and one type. Gives requirements for material, size (mini- mum opening for insertion of wrist and maximum and minimum inside circumference when locked); shape, jaw with lock, jaw without lock, weight, pins, con- nections, finish, and Strength; Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2788; 1939. Muzzle; Horse, Steel Wire. U. S. Gov., U. S. Army, Ordnance Dept. Specification 29-28A; 1940. Marlinespike; Polished Steel, 12-Inch. U. S. GOV., U. S. Army, Ordnance Dept. Specification 29-47B; 1940. Shackle; 1-Inch, M-1915, Anchor and Mine, Submarine Mine. S. Gov. , U. S. Army, Ordnance Dept. Specification 29-48A; 1935. Sister-Hook; Mine Anchor. S. Gov. , U. S. Army, Ordnance Dept. Specification 89–3294; 1940. Trip Hook M-4; 3-Ton, Submarine Mine. S. Gov. , U. S. Army, Ordnance Dept. Specification 89-3345; 1940. Iron; Grappling, Submarine Mine. U. S. GOV., U. S. Army, Ordnance Dept. Specification 89-3440A; 1940. Plug; Compound, Submarine Mine. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 29-68; 1930. Currycomb M-1913. U. S. GOV. , WeteranS Administration. Specification WA-G-70; 1933, Noiseless G11des for Furniture. S. GOV. , Weterans Administration. Specification WA-G-357; 1941. Sponges; Metal. U. S. Gov. , 1942. U. U. 1941. U. U. 1943. U. U. U. U. U. FERRO-ALLOYING ORES AND METALS, ALLOY STEELS AND MANUFACTURES 621. FERRO-ALLOY |NG ORES AND METALS 621.0 GENERAL ITEMS Society of Automotive Engineers, Inc. Aeronautical Information Report 8; 1944. U. S. and British Com- monwealth Of Nations Aircraft Metals. Ferrous Al- loys. Gives table showing specifications used tn the U. S. and specifications for s 1 m i l a r metals used in the United Kingdom, Australia, and Canada for use in the selection of interchangeable and Substitute materials for the repair and maintenance of aircraft; and a table showing chemical composi- tion and mechanical properties of these aircraft metals. Covers bars, rods, billets, forgings, wire and welding rod, Sheet, Strip, and welded and Seam- le SS tubing. 621. ORES, FERRO-ALLOYING 621 - || Chrome Ores National Assn. Of Purchasing Agents. modity Data Sheets, Volume 2, 1944. Handbook Of COIT- Chromite. COV- ers definition, COnstants, derivation, uses, grades, COntainers, and Substitutes. U. S. Gov., Navy Dept. Specification 50-0-1; Ore; Chrome, Ground. 1924, References. - Iron ore, see 601.1; screen testing, See 601. O. 621 - 12 Manganese Ores U. S. Gov., Federal Specification QQ-M-71; 1932. Man- ganese; Ore. Covers one grade. Gives requirements for material, form (lumps, crushed, or screened-to- S1ze), and manganese content; methods of tests and inspection; and requirements for packing and marking. References. - Iron ore, see 601.1; screen test ing, See 601 - 0. 621 - || 3 Silicon Ores 621 – 2 FERRO-ALLOYS 621.20 General Items American Iron and Steel Institute. the Metallurgy of Ste e l, No. Contributions to 1; 1941. Possible 551 62 | . 20 Directory of Commodity Specifications Substitutes for Nickel Steels. Deals Only with con- structional steels containing chromium, nickel, mO- lybdenum, manganese, S 111C On, and Vanadium. COVers carburlzing Steels, thorough-hardening steels, low- carb On alloy Steels, and standard methods for Sam- pling for check analysis and standard Variati Ons from Specified Chemical limits. American IrOn and Steel Institute. COntributions to the Metallurgy Of Steel, No. 2; 1941. Direct COn- Sumption. Of Aluminum in the Steel Industry. A Study Of the proper utilization and distribution Of alu- Ininum used in the steel industry for purposes Of deoxidation and alloying. Covers effect of a de- Črease in aluminum On steel production, steps taken to decrease aluminum consumption, grades Of alumi- num, and suggested method of distributing aluminum. American Iron and Steel Institute. COntributions to the Metallurgy of Steel, No. 3; 1941. Problems In- volved in the Conservation of Manganese. A plan for evaluating conservation efforts is suggested and individ- ual products are discussed in accordance with that plan. Covers requirements for manganese, high manganese shell steel, commercially high manganese steels, Steel bars and forging billets, sheet and strip steel; wheels, axles, and heavy forgings; pipe, seamless tubing, carbon steel plates and structural shapes, Steel p111ng, tin plate, rods and wire, standard tee rails, steel castings, and manganese-Sulphur relationships. American Iron and Steel Institute. Contributions to the Metallurgy of Steel, No. 5; 1942. Possible Alter- nates for Nickel, Chromium, and Chromium-Nickel Con- structional Alloy Steels. Covers possible alter- nates for chromium and nickel constructional alloy steels, possible alternates for the standard car- burizing grades of steel, possible alternates for the semithorough hardening steels of the 0.30 per- cent c a rb on class, possible substitutes for the thorough-hardening steels of 0.35 percent C a rb on and higher, and standard steels; and Standard meth- ods for sampling for check analyses, and Standard variations from specified chemical limits. American Iron and Steel Institute. Contributions to the Metallurgy of Steel, No. 6; 1942. Selection and Conservation of Alloying Elements Used in Steels. Confined to the effect of carbon, manganese, phos- phorus, sulphur, silicon, chromium, nickel, molyb- denum, vanadium, and copper in certain ranges. Gives various tables to indicate whether the e le men t S have a favorable or unfavorable effect, a Weak or strong action, upon the properties of Steel. American Iron and Steel Institute. Contributions to the Metallurgy of Steel, No. 7; 1942. The National Emergency Steels, NE 8000 Series. COvers the re- covery of nickel from scrap, residual molybdenum, residual n 1 c k el , residual chromium, comparative physical p I O p e r t i e s of Semith'Orough hardening grades, comparative physical property data of car- burizing grades, hardenability, relationship between hardness and tens 11e strength, relationship between hardness a n d tempering temperature, relationship between Brinell hardness and tensile strength, and the standard end-quench hardenability test. American Iron and Steel Institute. Contributions to the Metallurgy Of Steel, No. 8; 1942. Supplementary National Emergency SteelS, NE 94.00, 9500, and 9600 S e I le S. Covers supplementary national emergency steels (compositions containing different amounts Of manganese, Silicon, and chromium; and manganese, Silicon, nickel, chromium, and molybdenum), physical property data and standard end-quench hardenability d a t a , limitations On alloying elements, standard end-quench hardenabllity curves, st and a r d end- quench hardenability test, and standard methods for Sampling for Check analysis and standard variations from Specified chemical limits. American IrOn and Steel Institute. Contributions to the Metallurgy of S t e el , No. 9; 1942. Report On Special AllOy Addition Agents. All the information pertains to special alloy addition agents which do not, C On t a 1 n Vanadium, and a large part of the available information consists O f standard en d - quench hardenability tests and mechanical property data. On plain carbon and carbon-manganese steels. COVers grain size, hardenability, mechanical proper- ties, general COnclusions, Summary, and tables Show- ing results of tests. American IrOn and Steel Institute. COntributions to the Metallurgy Of Steel, No. 10; 1942. Mechanical Properties, NE 94.00, 9500, and 9600 Series. The high nickel COntent of scrap has Often prevented alloy Steel producers from bringing he at s of NE Steels within the Specified COmpositions, resulting in last minute Switches of heats already in process to steels of higher specified nickel COntent, neces— sitating the use of greater quantities of Virgin nickel a n d sometimes Of chromium or molybdenum. COvers revised list of NE Steels, giving chemical COmpositions and mechanical properties. American IPOn and S t e e l Institute. Manufacturers Standard Practice. Supplementary Information. Alloy Steel, Section 10; 1942. National Emergency Steel COImpositions. Gives compositions for five carbon- manganese steels, four manganese-molybdenum steels, thirteen nickel-chromium-molybdenum steels, three S 1 l 1 C On-manganese and SiliCOn-manganese-Chromium Steels, fourteen manganese-Silicon-chromium-nickel- molybdenum Steels, seven manganese-silicon-chromium SteelS, and three carbon-Chromium Steels. American Iron and Steel Institute. Steel Products Manual, Section 1a; 19 40 . Ferroalloys. Defines ferroalloys and gives requirements for Spiegele 1– Sen, ferromanganese, ferrosilic On, Silic Omanganese, ferrochromium, high-nitrogen ferrochromium, ferro- Vanadium, ferrotungsten, Zirc Onlum alloys, ferro- columbium, ferromolybdenum, ferrotitanium and ferro- phOS phorus. Sampling a n d analysis 1n accordance With A. S. T. M. procedures. American Petroleum Institute, D 1 V . Of Production. Code 28; 1937. Code of Metallurgical Term s for Ferrous Alloys. COvers definitions of metallurgical terms arranged in alphabetical Order. American SOC lety for Testing Materials, E 31–42; 1942. Methods of Chemical Analysis of Ferro-Alloys. For use in referee analysis. General instructions and precautions; and analysis for—ferrosilicon (sili- con by fusion with sodium peroxide and dehydration with hydrochloric acid, total carbon by the direct- combustion method, phosphorus by the alkalimetric method, and Sulphur by the nitric-hydrofluric acid- gravimetric method); ferromanganese, silico-mangenese, 552 Ores, Metals, and Manufactures 62 | .22 and manganese-silicon (ma ng an e S e by bismuthate method, t ot a l c a rb on by the direct-combustion method, phosphorus by the perchloric acid-alkall- metric method, sulfur by the OXidation method, and silicon by the nitric-sulfuric acid method); ferro- chromium (chromium by the sodium peroxide fusion method, total carbon by the direct-combustion meth- od, and silicon by the sulfuric acid method); ferro- vanadium (vanadium by the ammonium persulfate meth- od, total carbon by the d1 rect-combustion method, phosphorus by the cupferron-alkalimetric method, sulfur by the nitric acid-oxidation method, S111C.On by the nitric-sulfuric acid method, and ammonlum by the cupferron-phosphate method); ferrotungsten and tungsten me t a l (tungsten by the acid digest iOn- cinchonine me th od, total carbon by the direct- combustion ſhe th od, manganese by the perSulfate- arsenite method, phosphorus by the tart rate-magne- sia-alkalimetric method, sulfur by the nitric- hydrofluoric acid gravimeter method, silicon by the phosphoric-perchloric acid method, arsenic, copper, antimony, and tin); and ferromolybdenum (molybdenum by the permanganate titration method, total carbon by the direct-combustion method, sulfur by the ni- tric acid-gravimetric me th Od, phosphorus by the alkalimetric method, silicon by the Sulfuric acid , method, and copper by the thiocyanate method). American Society for Testing Materials, E 32–42; 1942. Methods of Sampling Ferro-Alloys. Includes Droce- dures for sampling either before or after shipment from the plants of the manufacturers; description of apparatus for preparing Samples; unit quantitles for sampling and analysis; and methods of Sampling- spiegeleisen and 15 percent ferrosilicon; fe rr 0- silicon, standard ferromanganese, Silicomanganese, ferrophosphorus, and 12 to 15 per C en t Zirconium alloy; high car b on ferrochromium, medium-carbon ferromanganese, low-carbon ferromanganese, silicon metal, calcium-silicon, and 35 to 40 percent Zirco- nium all lo y; and ferrovanadium, ferromolybdenum, ferrotungsten, ferrocolumbium, low-carbon f e r ro- titanium, and ferro Zirconium. 62 |.2 | Ferrochrome American SO C 1 et y for Testing Materials, A 101-42; 1942. Ferrochromium. Includes high-carbon and low- carbon grades; - gives requirements as to chemical composition, s1 Zes of materials, Sampling, and in- Spect 10n. U. S. Gov., Dept. of Commerce, National Bu re au of Standards. C 1 r cu la r C398 and Supplement, 1944. Standard Samples. Ferrochromium (High Carbon), Sam- ple 64. This sample is prepared and S Old by the National Bureau of Standards with a Certificate Of analysis for use in industry and by Ot he r S as a COmparis On Standard for checking the accuracy of analysis Of Similar material. U. S. Gov., Federal Specification QQ-F-151a; 1941. Ferrochromium. Covers three grades—(A), (B) low carbon, and (C) high carbon. Gives detail require- ments for form (lumps, crushed, or screened), and Chemical COImposition; methods of sampling, inspec- tion, and tests; and requirements for packing and marking for shipment. References. –Methods of sampling and testing and general requirements for metals, see 600. 1, 621. 20; pig iron, se 2 601.2. U. S. GOV. , 62 .22 Ferromanganese, Spiege leisen American SOCiety for Testing Materials, A 98-41; 1941. Spiegeleisen. Cover three grades, furnished in pigs Or lumps; requirements as to chemical COmposition, Sampling, and inspection. American Society for Testing Materials, A 99-39; 1939. Ferromanganese. Cove rs six grades of standard, medium-carbon, and low-carbon ferromanganese. Form as Specified, Chemical COTDOSlt iOnS, Sampling, and inspection. American SO c 1 et y for Testing Materials, A 181-42; 1942. A. S.M. E. Boiler Construction Code Specifica- tion SA-181. American Standards Assn., G46. 1-1942. Forged or Rolled Steel Pipe Flan ges for General Service. COVerS flanges to be attached to piping or pressure vessels for two classes, for general service. Gives requirements as to grain flow, chem- ical composition, ladle analysis, tensile proper- ties, test specimen, workmanship, finish, and in- Spection. American So c 1 et y for Testing Materials, A 242-42; 1942. Low-Alloy Structural Steel. COvers open- h e a rit h or electric-funnace low-alloy Structural steel suitable for welding or riveting, intended primarily for use as main stress-carrying material of structural members. Material not under 3/16 and not Over 2 in. In thickness. Chemical COmposition, ladle and check analyses, tensile and bending prop- erties, test specimens, number of tests, permis- sible variations in weight and thickness, marking, inspection, rejection, and rehearing. National ASSn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Ferromanganese. COvers definition, constants, solubility, derivation, speci- fications, COntainers, uses, and Ordering instructions. National ASSn. Of Purchasing Agents. Handbook of COIn- modity Data Sheet S, 1938. Spiegeleisen. COWerS definition, C.On Stants, OCCurence, grades, Shipping methods, and uses. U. S. Gov., Dept. Of COmmerce, Nat 10nal Bu re au of Standards. C 1 r cu la r C398 and Supplement, 1944. Standard Samples. Spiegeleisen, Sample 66. This sample is pre pared and SQld by the National Bureau of Standards with a certificate of analysis for use in industry and by OtherS as a COImparison Standard for checking the accuracy of analysis of Similar material. S. GOV., Dept. Of COITInerce, National Bu re au of Standards. C 1 T C u la T C398 and Supplement, 1944. Standard Samples. Ferromanganese Metal, Sample 68a. This sample ls prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy of analysis of Similar Iſlaterial. Federal Specification QQ-F-161a; 1941. Ferromanganese. COvers Seven grades-A, B, C, D, E, F, and G. Gives requirements for form (pigs, lumps, crushed, or screened-to-size), and chemical compo- sitioq; methods of Sampling, inspection, and tests; and requirements for packing and marking for Ship- Iſlent. U. S. Gov., Federal Specification QQ-S-611a; 1941. Spiegeleisen. Co v e r s three grades-A, B, and C. (Furnished in pigs, lumps, crushed, or screened-to- size. ) Gives requirements for chemical composition; U. 553 62 | .22 Directory of Commodity Specifications methods of sampling, inspection, and tests; and re- quirements for packing and marking for Shipment. U. S. Gov., Dept. of Commerce, National Bu re au of Standards. C 1 T cu la I C398 and Supplement, 1944. Standard Samples. Manganese Metal, Sample 67. This sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy of analysis of similar material. References.—Methods of testing, general, require- ments for metals, see 600. 1, 621. 20; pig iron, see 601. 2; manganese ores, see 621. 12. 621.23 Ferromolybdenum American So c i et y for Testing Materials, A 132-39; 1939. Ferromolybdenum. Covers two grades; require- ments as to chemical composition, basis of purchase, Sampling, and inspection. U. S. Gov., Federal Specification QQ-F-171b; 1942. Ferromolybdenum. Covers two grades-A and B. Gives requirements for form (lumps, crushed, or Screened-to- size), and chemical composition; methods of Sam- pling, inspection, and tests; and requirements for packing and marking for shipment. References. –Methods of testing, general require- ments for metals, see 600. 1, 621. 20; p 1 g 1 ron, see 601. 2. 621.21, Ferros il icon American So c i et y for Testing Materials, A 100-39; 1939. Ferrosilicon. Includes Seven grades Of mate- rial, form as specified, chemical composition re- quirements, Sampling, and inspection. National Assn. of Purchasing Agents. Handbook Of CCT- modity Data Sheets, Volume 2; 1944. Ferrosillcon. Covers definition, derivation, uses, grades, forms and packing, hazards, and Subst1tutes. º U. S. Gov., Dept. of Commerce, National Bu re au of Standards. C i r cu la T C398 and Supplement, 1944. Standard Samples. Ferrosilicon (75% Silicon), Sam- ple 58; and Ferrosilicon (50% Silicon), Sample 59. These samples are prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a COmparison standard for checking the accuracy of analysis of Similar materials. S. Gov. , Federal Specification QQ-F-181a; 1941. Ferrosilicon. Covers eight grades-A, B, C-Special, C, D, E, F, and G. G1 v e s requirements for form (lump or granular) and chemical composition; meth- ods of sampling, inspection, and tests; and require- ments for packing and marking for Shipment. U. References. –Methods of testing, general, require- ments for metals, see 600. 1, 621. 20; p 1 g iron, see 601.2 . 62.25 Ferrotungsten American So c 1 et y for Test 1ng Materials, A 144-39; 1939. Ferrotungsten. Co vers standard material crushed under 1 in. size; requirements as to chemi- cal composition, Sampling, and inspection. National Assn. of Purchasing Agents. Handbook of COIT- modity Data Sheets, 1938. Tungsten and Ferrotung- sten. Covers definition, constants, derivation. uses, impurities, and Substitutes. U. S. Gov., Dept. of Commerce, National Bure au of Standards. C i r Cu la T C398 and Supplement, 1944. Standard Samples. Ferrotungsten, Sample 75. This sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy of analysis of similar material. References.—Methods of testing, general, require- ments for metals, see 600. 1, 621. 20; pig iron, see 601. 2; tungsten powder, see 696. 621.26 Ferrotitanium, Ferrouranium, Fer ro- vanadium American So c 1 et y for Testing Materials, A 102-39; 1939. Ferrovanadium. Covers three grades crushed to specified size, chemical COmposition require- ments, Sampling, and inspection. National ASSn. Of Purchasing Agent.S. HandbOOk Of COm- modity Data Sheets, 1938. Ferrovanadium. Covers definition, constants, occurrence, derivation, Speci- fications, form S available, containers, Shipping regulations, and uses. S. Gov., Dept. of Commerce, National Bure au of Standards. C 1 T cu la r C398 and Supplement, 1944. Standard Samples. Ferrotitanium (Low Carbon), Sam- ple 116a. This sample is prepared and sold by the National Bureau of Standards with a certificate Of analysis for use in industry and by ot he r S as a comparison standard for checking the accuracy of analysis of Simllar materlal. U. S. Gov., Dept. of Commerce, National Bu re au of Standards. C 1 r cu la r C398 and Supplement, 1944. Standard Samples. Ferrovanadium (High Carbon), Sam- ple 61a. This sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by ot he r S as a comparison standard for checking the accuracy of analysis of similar material. S. Gov., Federal Specification QQ-F-191b; Ferrotitanium. Covers five grades-A, B, C, D, and E. G1 ves requirements for form (lumps, crushed, or screened-to-size), and chemical composit 1 On; meth- ods of sampling, inspection, and tests; and require- ments for packing and marking for Shipment. U. S. . Gov., Federal Specification QQ-F-201b; 1941. Ferrovanadium. Covers three grades-A, B, and C. Gives requirements for form (1 um ps, crushed, or screened-to-size), and chemical COImposition; meth- ods of sampling, inspection, and tests; and require- ments for packing and marking for Shipment. U. U. 1941. References. –Methods of testing, general require- ments for metals, see 600. 1, 621. 20; p 1 g 1 Ton, see 601.2. 621.27 Ferrophosphorus U. S. Gov., Dept. of COmmerce, National Bll re all Of Standards. C 1 r cu la r C398 and Supplement, 1944. Standard Samples. Ferrophosphorus, Sample 90. This sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparlson Standard for checking the accuracy of analysis of Similar Imaterial. References.-Methods of testing, general, require- melts for metals, see 600. 1, 621. 20; p 1 g iron, see 601. 2. y 5 Ores, Metals, and Manufacture8 62 | .30 621.3 CRUDE AND SEMIF] NISHED FERR0-ALLOYS 621.30 General items American Iron and Steel Institute. Contributions to the Metallurgy of Steel, No. 1; 1941. POSS1ble Sub- stitutes for Nickel SteelS. Deals Only with COn- structional steels containing chromium, nickel, mO- lybdenum, manganese, Silicon, and Vanadium. COvers carburizing steels, thorough-hardening Steels, low- carbon alloy steels, and standard methods for Sam- pling for check analysis and standard variations from specified chemical limits. American Iron and Steel Institute. Contributions to the Metallurgy of Steel, No. 2; 1941. Direct Con- Sumption of Aluminum in the Steel Industry. A study of the proper utilization and distribution of alu- minum used in the steel industry for purposes of deoxidation and alloying. Covers effect of a de- crease in aluminum On Steel production, Steps taken to decrease aluminum consumption, grades of alumi- num, and suggested method of distributing aluminum. American Iron and Steel Institute. Contributions to the Metallurgy of Steel, No. 3; 1941. Problems In- volved in the Conservation of Manganese. A plan for evaluating conservation efforts is Suggested and individual pro du cit s are discussed in accordance with that plan. Covers requirements for manganese, high ma ng an es e shell steel, commercially high- manganese steels, steel bars and forging billets, sheet and strip Steel; wheels, axles, and heavy forgings; pipe, seamless tubing, Carbon Steel plates and structural Shapes, Steel piling, tin plate, rods and wire, standard tee rails, steel Castings, and manganese-Sulphur relationships. American Iron and Steel Institute. Contributions to the Metallurgy of Steel, No. 5; 1942. POSSible Al- ternates for Nickel, Chromium, and Chromium-Nickel Constructional Alloy Steels. Covers possible alter- nates for chromium and nickel constructional alloy steels, possible alternates for the standard car- burizing grades of steel, possible alternates for the semithorough hardening steels of the 0.30 per- cent c a rb on class, possible Substitutes for the thorough-hardening ste e l’s of O. 35 percent carbon and higher, and standard steels; and standard meth- ods for sampling for check analyses, and Standard variations from specified chemical limits. American Iron and Steel Institute. Contributions to the Metallurgy of Steel, No. 6; 1942. Selection and Conservation of Alloying Elements Used in Steels. Confined to the effect of carbon, manganese, phos- phorus, sulphur, silicon, chromium, nickel, molyb- denum, vanadium, and copper in certain ranges. Gives various ta b l e s to indicate whether the elements have a favorable or unfavorable effect, a weak Or strong action, upon the properties Of Steel. American Iron and Steel Institute. Contributions to the Metallurgy of Steel, No. 7; 1942. The National Emergency Steels, NE 8000 Series. Covers the re- covery of nickel from scrap, residual molybdenum, residual n 1 C k el, residual chromium, COInparative physical prop er ti e s of semithorough hardening grades, comparative physical property data of car- burizing grades, hardenability, relationship between hardness and tensile strength, relationship between hardness and tempering temperature, relationship between Brinell hardness and tensile strength, and the Standard end-quench hardenability test. American ITOn and Steel Institute. Contributions to the Metallurgy of Steel, No. 8; 1942. Supplementary National Emergency Steels, NE 94.00, 9500, and 9600 Series. Covers supplementary national emergency Steels (COmpositions containing different amounts Of manganese, Sillcon, and chromium; and manganese, Silicon, nickel, chromium, and molybdenum), physical property data and standard end-quench hardenability data, limitations On alloying elements, standard end-quench hardenability curves, st an d a ra end- Quench hardenability test, and standard methods for Sampling for Check analysis and Standard variations from specified chemical limits. AmeriCan Iron and Steel Institute. the Metallurgy Of Steel, NO. 9; 1942. Re p O rit On Special Alloy Addition Agents. All the information pertains to special alloy addition agents which do not contain V a n a d 1 um, and a large part of the available information C on S 1 St S of Standard end- quench hardenability tests and mechanical property data. On Dlain Carbon and carb On-manganese steels. COvers grain size, hardenability, mechanical proper- ties, general conclusions, Summary, and tables show- ing results of tests. & American II"On and Steel Institute. Contributions to the Metallurgy Of Steel, No. 10; 1942. Mechanical Properties, NE 94.00, 9500, and 9600 Series. The high nickel content of scrap has often prevented alloy Steel producers from bringing heats of NE steels w it h 1 n the specified compositions, resulting in last minute switches of heats already in process to Steels of higher specified nickel content, necessi— tating the use of greater quan t 1 t i e s of virgin nickel and sometimes of chrom i u m or molybdenum. COvers revised list of NE steels, giving chemical COImpositions and mechanical properties. American ITOn and Steel Institute. Steel Products Manual, 1943. Stalnless Steel. Covers standard type numbers and composition ranges of components corre- Sponding thereto. American Railway Engineering Assn. COnstruction and Maintenance Sect iOn, ASSn. Of American Railroads. Manual for Railway Engineering, 1940. Alloy Steels. Covers unlt stresses, thickness of material, sizes Of rivets, la c 1 ng, rivets, alloy and structural SteelS COmbined, secondary stresses, holes, sheared and flame-cuu edges, and welding. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Steels, National Emergency. Covers definition, characteristics, types and Specifications, marketing, and Substitutes. National ASSn. Of Purchas 1ng Agents. Handbook of Com— modity Data Sheets, Volume 2; 1944 Steel; stain- less. COvers definition, derivation, properties, Constants and grades, uses, forms, marketing, and Substitutes. Society of Automotive Engineers. tion 3-ProCessed Ma t e r 1 a l S. S. A. E. Standard Steels. The steel compositions included in this standard are considered adequate for practically all parts made Of ferrous materials that are neces- Sary for the production of automotive apparatus and Contributions to 1944 HandbOOk, Sec- 555 62 | .30 Directory of Commodity Specifications include grades that have been found commercially available and technically adequate for the Service required of such parts. Includes general instruc- tions, explanat 1on of S. A. E. numbering System, Chem- 1cal compositions, methods of sampling for check analysis, method of determining hardenability, grain Size charts for Classification of Steel, magnaflux testing, determination of inclusions, general Char- acteristics and heat treatments, tenS1On test Spec- 1 me n S, physical properties, hardness tests, and 'definition of heat-treating terms. 621.3 I Ferro-Alloy Billets, Bars, and Rod s (Alloy-Steel) American IT On and Steel Institute. Steel PTOduct. S Manual, Section 10; 1943. Relates Only to alloy Steel blooms, billets, slabs, bars, and bar Strip. COVers general definitions, Standard alloy SteelS including chemical limits and ranges for nonstand- ard open-hearth alloy steels and electric furnace carbon and alloy steels, and manufacturing prac- ticeS. American Society for Testing Materials, A 274-44 T. Tentative Specification for Alloy-Steel Bl o O ms, Billeté, and slabs for Forgings. Covers scope, proc- ess, discard, reduction from ingot, Chemical COImpo- Sítion, ladle analysis, check analysis, finish and Soundness, cond1tioning, permissible Variations in weight, marking, inspection, rejection, and rehear- ing. A. S. T. M. Emergency Alternate Provision EA-A 274; 1944, affected section 5, Chemical Composi- tion. American Society for Testing Materials, A 276-44 T. Tentative Specification for Hot-Rolled and Cold- Finished Corrosion-Resisting St e e l Bars. Gives scope, basis of purchase, conditions, Chemical COm- position, chemical analysis, physical properties, test specimens, number of tests, permissible Varla- tions in dimensions, workmanship and f 1 n 1 S h , in- Spection, and reject. 10n. Society of Automotive Engineers. Aeronautical Mater 1- al Specification 5022A; 1942. Steel; Free-Cutting Manganese (1.3 Manganese). Gives requirements for form (bars, billets, tubes, or forgings), composi- tion, condition, quality, reports, and rejections. Society of Automotive Engineers. Aeronautical Mater 1- al Specification 5024A; 1942. Steel; Free-Cutting Manganese (1.5 Manganese). Gives requirements for form (bars, billets, tubing, or forgings), composi- tion, condition, quallty, reports, and rejections. Society of Automotive Engineers. Aeronaut 1.cal Mater 1- al Specification No. 5025; 1942. Steel, Free-Cutting Manganese (Heat Treated). Covers requirements for form (bars, billets, forgings, or as ordered), com- position, cond1t 1on, quality, tolerances, reports, and rejections. Society of Automotive Engineers. Aeronautical Mater 1- al Specification 561OB; 1944. St ee l; Corrosion- Resistant, 13 Chromium (Free Machining) For bars, billets, forgings, or as ordered. Covers composi- tion, condition, hardenabllity, quality, reports, identification, and reject iOnS. Society of Automotive Engineers. Aeronautical Mater 1- al Specification 5615A; 1942. Steel; Corrosion- Resistant, 13 Chromium, 1.5 Nickel. Gives require- ments for form (bars, billets, forgings, Or as Or- dered), composition, condition, hardenability, qual- 1ty, reports, ident 1ſication, and rejections. Society of Automotive Engineers. Aeronautical Mater 1- al Specification 563OA; 1942. Ste e l; Corrosion- Resistant, 17 Chromium (High-Carbon). Give S re- quirements for form (bars, billets, forgings, Or as ordered), composition, condition, hardenability, quallty, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification No. 5632; 1942. Steel; Corrosion- Resistant, 17 Chromium, .5 Molybdenum (High-Carbon) (Free Machining). Co Ve r S requirements for form (bars, billets, forgings, Or as Ordered), composi- tion, condltion, hardenability, quality, reports, identification, and rejections. SOCiety of Automotive Engineers. Aeronautical Materi- al Specification 5640A; 1942. St e e l; CorroSiOn- Resistant, 18 Chromium, 8 Nickel (Free Machining). For bars, billets, forgings, Or as Ordered. Gives requirements for composition, condition, quality, reports, 1dentification, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Spec 1ſ1.cation NO. 5641; 1942. Steel; Corrosion- Resistant, 18 chromium, 8 Nickel (Swaging or Hot- Upsetting Type). For bars, billets, forgings, or as Ordered. Covers requirements for composition, C Ondition, quality, reports, ident 1 fication, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification 5645B; 1942. Steel; COrroSiOn and Heat-Resistant, 18 Chromium, 8 Nickel. For bars, billets, forgings, Or as Ordered. Gives requirements for COmposition, COndition, embrittlement, quality, reports, 1dentification, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Spe C 1 f 1 c at 1 O n NO. 5700; 1940. Steel; Walve (Chromium-Nickel-Tungsten). For bars, b i l l et s, forgings, Or as Ordered. Gives requirements for composition, condition, quality, reports, identifi- cation, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification No. 5705; 1942. Steel; Valve, Chromium-Nickel Silicon. For bars, billets, forg– 1ngs, Or as Ordered. Gives requirements for compo- Sition, COndition, quality, reports, ident 1 fication, and rejection. Society of Automotive Engineers. Aeronautical Materi- al Specification No. 5710; 1942. Steel; W alve, Chromium-Silicon Nickel. For bars, billets, forg– ings, or as ordered. Gives requirements for compo- sit 1.On, condition, quality, reports, identification, and rejection. Society of Automotive Engineers. Aeronautical Materi- al Specification 624OB; 1942. Steel; Carburizing (5 Percent Nickel). For bars, b11lets, forgings, or as ordered. Gives requirements for composition, grain size, hardenabllity, condition, quality, re- ports, shipments, 1dentification, and rejections. Similar Specification: Army 57–107–18. SOC lety Of Automotive Engineers. Aeronautical Materi- al Specification 6242B; 1942. Steel; Carburizing (5 Percent N1ckel). For bars, billets, forgings, or as Ordered. Gives requirements for composition, grain size, hardenability, condition, quality, tol- erances, reports, Shipments, identification, and rejections. 556 Ores, Metals, and Manufactures 62 || - 3 | Society of Automotive Engineers. Aeronautical Mater 1– al Specification 6250C; 1942. Steel; Carburizing, Nickel-Chromium (Light Section). For bars, billets, forgings, or as ordered. Gives requirements for COmposition, grain Size, hardenability, Condition, quality, tolerances, reports, Shipments, identifica- tion, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification 6252C; 1942. Steel; Carburizing, Nickel-Chromium (Heavy Section). For bars, billets, forgings, or as Ordered. G i v e s requirements for composition, grain size, hardenability, condition, Quality, tolerances, reports, Shipments, identifica- tion, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification 6253D; 1944. Steel; Carburizing, Nickel-Chromium. For bars, billets, forgings, or as ordered. G i v e s requirements for composition, grain S126, hardenability, condition, quality, tol- erances, reportS, ShipmentS, identification, and rejections. SOC lety Of Automotive Engineers. Aeronautical rateri- al Specification 6254C; 1942. Steel; Carburizing, Nickel-Chromium. For bars, billets, forgings, or aS Ordered. G1 v e s requirements for composition, grain size, hardenabil1ty, condition, quality, tol- erances, reports, Shipment S, identification, and rejections. SOC 16ty Of Automotive EnglneerS. Aeronautical Materi- al Specification 6260A; 1944. Steel; 3 N1, 1 Cr, . 1 MO (.08-. 13 C). For bars, billets, forgings, or as ordered. G 1 v e s requirements for composition, grain S12e, hardenability, condition, quality, tol- erances, reports, Shipments, identification, and re- jection. Society of Automotive Engineers. Aeronautical Materi- al Specification 6262A; 1944. Steel; 3 N1, 1 Cr, . 1 MO (. 08-. 13 C). For bars, billets, forgings, or as Ordered. G 1 v e S requirements for composition, grain S12e, hardenability, COndition, quality, tol- erances, reports, Shipments, ident 1 fication, and rejections. Society of Automotive Engineers. Aeronautical Mater 1- al Specificat 10n 6263A; 1944. Steel; 3 N1, 1 Cr, . 1 MO (.09-. 14 C). For bars, billets, forgings, or as Ordered. G1 V e s requirements for composition, grain S12e, hardenab ility, condition, quality, tol- erances, reports, Shipments, identification, and reject 10ns. Society Of Automotive Engineers. Aeronautical Mater 1- al SDe C1 fication 6284A; 1944. Steel; 3 N1, 1 Cr. . 1 MO (. 15-. 20 C). For bars, b1 llets, forgings, or as Ordered. G 1 v e s requirements for composition, grain S12e, hardenability, condition, quality, tol- erances, reportS, Sh1 pments, identification, and rejections. Society of Automotive Engineers. Aeronautical Mater 1- al Spec 1 ficat 10n 627OB; 1944. Steel; Carburi Zing, 5 N1, .5 Cr, .2 MO (. 12- . 17C). For bars, billets, forgings, Or as Ordered. G 1 v e s requirements for chemical COmposition, gr a 1 n size, hardenabllity, condition, quality, tolerances, reports, Shipments, ident 1ſ1.cation, and rejections. Society Of Automotive Engineers. Aeronautical Mater 1- al Specification 6272B; 1944. Steel; Carburl Zing, . 5 N1, .5 Cr, . 2 MO (. 15-. 200). For bars, billets, forgings, Or as Ordered. G1 V e s requirements for Chemical composition, grai n size, hardenability, condition, quality, tolerances, reports, shipments, identification, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Spec 1 fication 6274B; 1944. Steel; Carburizing, . 5 N1, .5 Cr, . 2 MO (. 17-i. 220). For bars, billets, forgings, or as Ordered. G1 v e s requirements for chemical composition, grai n size, hardenability, condition, quality, tolerances, reports, shipments, identification, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification 6280A; 1943. Steel; .55 N1, .5 Cr, . 2 MO (.27-.33 C). For bars, billets, forgings, or as ordered. G1 v e s requirements for composition, grain S12e, hardenability, condition, quality, tol- erances, reportS, Shipments, 1dentification, and rejection. Society of Automotive Engineers. Aeronautical Materi- al Spec 1 fication 629OC; 1944. Steel; Carburizing, 1.8 N1, .. 25 MO (. 11-. 17C). For bars, billets, forg– ings, or as ordered. Gives requirements for compo- S1t iOn, grain S12e, hardenabllity, COndition, qual- ity, tolerances, reports, Shipments, identification, and rejections. SOC lety Of Automotive Engineers. Aeronautical Materi- al Specification 6292C; 1944. Steel; Carburizing, 1.8 N1, .25 MO (. 15-. 200). For bars, blllets, forg- ings, or as ordered. Gives requirements for compo- sition, grain size, hardenability, condition, qual- 1ty, tolerances, reports, Shipments, identification, and rejections. SOC 16ty of Automotive Engineers. Aeronautical Materi- al Specification 6294C; 1944. Steel; Carburizing, 1.8 N1, .. 25 MO (. 17–. 22C). For bars, billets, forg- 1ngs, or as ordered. Gives requirements for compo- Sition, grain S1ze, hardenabílity, condition, qual- 1ty, tolerances, reports, Shipments, 1dentification, and rejections. SOCiety Of Automotive Engineers. Aeronautical Materi- al Specification No. 6300; 1943. St ee l; .. 25 MO. (.35-40 C). For bars, billets, forgings, or as ordered. Gives requirements for composition, grain Size, Condition, quality, tolerances, reports, Ship- ments, identification, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Spec if 10ations 6310A, 6315A, and 6317A; 1942. Steel; Nickel Molybdenum. For bars, billets, forg– ings, or as Ordered. Gives requirements for compo- Sition, grain size, condition, quality, tolerances, re p or t S, Shipments, identification, and rejec- t iOnS. SOC lety of Automotive Engineers. Aeronautical Materf– al Specification 6312A; 1942. Steel; Nickel Molyb- denum. For bars, billets, forgings, tubing, or as Ordered. Gives requirements for composition, grain Size, hardenabllity, condition, quality, tolerances, reports, Shipments, 1dentification, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification 632OA; 1943. Steel; .55 N1, .5 Cr, . 25 MO (.33-. 38 C). For bars, billets, forgings, or as Ordered. Chemical composition, grain size, con- dlt iOn, quality, tolerance S, reports, shipments, ident 1 fication, and rejections. 557 62 |. 3 | Directory of Commodity Specifications Society of Automotive Engineers. Aeronautical Materi- al Specification 6322A; 1943. Steel; .55 Ni, .5 Cr, .25 Mo (.38-.43 C). For bars, billets, forgings, Or as Ordered. Chemical COImposit 1 On, grain size, hardenability, condition, quality, tolerances, re- ports, shipments, identification, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification 6325A; 1943. Steel; .55 N1, .5 Cr, .25 Mo (.38–.43 C) (105,000 TS). For bars, billets, castings, Or as Ordered. Chemical composition, grain size, COndition, quality, tolerances, reports, shipments, 1dentification, and rejections. Society Of Automotive Engineers. Aeronautical Materi- al Specification 6327A; 1943. Steel; .55 N1, .5 Cr, .25 Mo (.38-.43 C) (125,000 TS). For bars, billets, forgings, Or as Ordered. Chemical composition, grain Size, COndition, quality, tolerances, reports, Ship- ments, identification, and rejections. Society of Automotive Engineers. Aeronautical Mater 1- al Specification 6330A; 1942. Steel; Nickel Chro- mium. FOI" bars, billets, forgings, Or as Ordered. Gives requirements for composition, grain size, con- dit 10n, quality, tolerºr.ces, reports, shipſments, identification, and rejections. SOc lety Of Automotive Engineers. Aeronautical Materi- al Specifications 6332 and 6335, 1939; a n d 6337, 1940. Steel; Nickel Chromium. FOr bars, billets, forgings, Or as Ordered. G i V e s requirements for composition, grain size, condition, quality, toler- ance, reports, shipments, identification, a n d re- jections. SOc lety of Automotive Engineers. Aeronautical Materi- al Specification No. 6342; 1944. Steel; 1 N1, .. 8 Cr, .25 Mo (.38-.43 C). For bars, b 111ets, forgings, or as Ordered. G 1 v e S requirements for COſhposition, grain size, hardenabllity, condition, quality, tol- erances, reports, shipments, identification, and rejections. Similar specification, NE 9840. SOciety Of Automotive Engineers. Aeronautical Mater 1- al Specificat 10n 6370A; 1 94 2. Steel; Chromium- Molybdenum (.27-.33 Carbon). For b a r s , billets, f Orgings, Or as Ordered. G 1 V e s requirements for composition, grain size, condition, quality, toler- ance, reports, Shipſments, identification, a n d re- jections. SOc lety Of Automotive Engineers. Aeronautical Materi- al Specification 6380A; 1 94 2. Steel; Chromium- Molybdenum (.35-.43 Carbon). For b a r s , billets, forgings, Or as Ordered. COvers requirements for composition, grain size, condition, quality, toler- ances, reports, Shipments, ident 1ſ 1Cation, and re- jections. Society Of Automotive Engineers. Aeronautical Mater 1- al Specification 6382A; 1942. Steel; Chromium- Molybdenum (.38-.43 Carbon). For b a r s , billets, forgings, Or as Ordered. COvers requirements for compos 1t 1 On, grain size, condition, quality, toler- anceS, reportS, Shipſments, identification, and re- ject iOns. SOC lety Of Automotive Engineers. Aeronautical Materi- al Specification 6412A; 1942. Steel; Nickel-Chro- mium-Molybdenum. For bars, billets, forgings, or as Ordered. Gives requirements for composition, grain size, C Cadlt iOn, quality, tolerances, reports, ship- ments, 1dentification, and reject lons. Society of Automotive Engineers. Aeronautical Materi- rial Specification 6415A: 1.94 2. Steel; Nickel- Chromium-Molybdenum. For bars, billets, forgings, Or as Ordered. Gives requirements for composition, grain size, COndition, quality, tolerances, reports, shipments, identification, and reject 10ns. Society of Automotive Engineers. Aeronautical Materi- al Specification 6440A; 1943. Steel; Chromium. For bars, billets, forgings, Or as Ordered. Gives re- quirements for composition, condition, quality, tol- erances, reports, shipments, identification, and rejectſ Ons. Society of Automotive Engineers. Aeronautical Materi- al Specification 6448A; 1 944 . Steel; Chromium Wanadium. For bars, billets, forgings, Or as Order- ed. Gives requirements for composition, grain S12e, condition, quality, tolerances, reports, Shipments, identification, and reject iOns. Similar specifica- tions, Army-Navy Aeronautical AN-QQ-S-687 and SAE 615O. Society of Automotive Engineers. rial Specification 6470A; 1942. (Chromium-Molybdenum-Aluminum). Gives requirements for form (bars, billets, forgings), composition, condition, nitriding, quality, reports, shipments, identification, and rejections. U. S. Gov., Army Air Forces. Specification 10080-A-1; Aer Onaut ical Mate- Steel; Nitriding 1941. Bar; Steel, Low Carbon, High Chromium. U. S. Gov., Army A i r Forces. Specification 10240; 1940. Steel; Carburizing, Bars, ROds and Blllet S, Nickel-Molybdenum (4615). U. S. Gov., Army A 1 r Forces. Specification 10243; 1942. Steel; Chromium, High, Carbon (52100), Bars. S. Gov. , Army-Navy Aeronautical Specification AN- S-9a; 1944. Steel; Molybdenum (4037), Bar and ROd. U. S. Gov., Army-Navy Aeronautical Specification AN- S-13a; 1943. Steel; Chrome-Nickel-Molybdenum (8620), Bar and ROCl. S. Gov., Army–Navy Aeronautical Specification AN- S–14a; 1943. Steel; Chrome-Nickel-Molybdenum (8630), Bar and ROCſ. S. Gov., Army-Navy Aeronautical Specification AN- S-15a; 1943. Steel; Chrome-Nickel-Molybdenum (8735), Bar and ROCl. S. Gov., Army-Navy Aeronautical Specification AN- S-16a; 1943. Steel; Chrome—Nickel-Molybdenum (8740), Bar and ROCl. S. Gov., Army-Navy Aeronautical Specification AN- $-19a, 1944. Steel; chrome-Molybdenum-aluminum, Bar and Rod (for Nitriding). U. S. Gov., Army–Navy Aeronautical Specification AN- QQ-S-684a; 1943. Steel; Chrome-Molybdenum (41301), Bar and ROCl. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-S-687–2; 1942. Steel; Chrome-Vanadium (6150), Bar and Billet. S. Gov., Army-Navy Aeronautical Specification AN- QQ-S-688a; 1944. Steel; Chrome-Wanadium (6195), Bar and ROCl. U. S. GOV. , QQ-S-689a; ROCl. U. S. GOV., QQ-S-690-1; Bar and ROCl. U. U. U. U. U. U. U. Army-Navy Aeronautical Specification AN- 1 944 . teel; Nickel (2330), Bar and Army-Navy Aeronautical Specification AN- 1942. Steel; Nickel-Chromium (3140), 558 Ores, Metals, and Manufactures 62 | .32 U. S. Gov. , Army–Navy Aeronautical Specification AN- QQ-S-752a; 1943. Steel; Chrome-Molybdenum (4140), Bar and ROCl. U. S. Gov., Army-Navy Aeronautical Specification AN- QQ-S-756a; 1943. Steel; Chrome-Nickel-Molybdenum (4340), Bar and Rod. U. S. Gov., Army-Navy Aeronautical Specification AN- QQ-S-770a; 1944. Steel; Corrosion-Resisting (16 Cr, 2 Ni), Bar and Rod. S. Gov., Army-Navy Aeronautical Specification AN- QQ-S-771-4; 1943. Steel; Corrosion-Resisting (18 Cr, 8 N1), Bars and Rods. U. S. Gov., Fe d e r a l Specification QQ-S-671; Amendment 1; 1942. Steel; Carbon and Alloy, Bars. COvers four manganese steels, five nickel steels, fifteen nickel-chromium ste e l’s , ten molybdenum steels, four chromium steels, two chromium vana- dium steels, and two silicon manganese steels; in seven conditions-as rolled (hot-rolled or forged), annealed, normalized, normalized and t e In De red , quenched a n d tempered, cold-rolled or cold-drawn, and cold-rolled or cold-drawn and stress relief an- nealed. Gives requirements for material, manufac- ture, quality and condition, condition and finish, heat treatment, chemical composition, physical pro- perties, dimensions, and tolerances; meth06S Of in- spection and tests; requirements for packing and marking f Or shipment; tables of chemical require- ments; a n d tables of permissible variations in squares, rounds, hexag0ns, and flats. S. Gov. , Federal Spec 1 fication QQ-S-763a; 1943. Steel; Corrosion-Resisting, Bars and Forgings (Ex- cept ror Reforging). Covers t e n classes and six grades and shall be made by the Open-hearth Or the electric furnace process unless Otherwise Speci- fied. G 1 V e s chemical requirements and physical properties; methods Of sampling, inspection, and tests; and packaging, packing, and marking for ship- Iſlent. U. S. Gov., Joint Army-Navy Specification JAN-S-43; 1944. Steel Bars for Projectile Stock. S. G O V . , Navy Dept. Specification 46N4b; 1943. Nickel-Chromium Alloy; Rods, for Boiler Refractory Anch Or BOlts. U. 1941. U. U. U. S. G O V . , Navy Dept. Specification 46S25; 1931. Steel; Chrome-Wanadium, Medium C a r b On , Bars and Billets (Aircraft Use). U. S. G. O. v . , Navy Dept. Specification 46831; 1935. Steel; Chrome-Wanadium and Silicon-Chromium, ROd, for Helical Springs (Aircraft Use). - U. S. GOV., Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineer- ing Regulations and Material Specifications, 1942. COntains Specifications and requirements for mate- rials, design, construction, installation, and in- Spection of boilei’s, unfired pressure vessels and appurtenances thereof, also piping, valves, fit- tings, flanges, safety v.a l V e s , etc., upon the strength and efficiency of which safety of life is dependent, a n d are intended for maximum tempera- tures of 1,000° F. Includes specifications for car- bOn and alloy-steel nuts for b o l t s used in high- temperature service up to 1,000°F.—process, fabri- cation, stress rel1eving, Chemical composition, tests, and finish. 639(577 ()—#5—36 559 S. Gov., Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineering Regulations and Material Specifications, 1942. Con- tains specifications and requirements for materi- als, design, C.Onstruction, installation, a n d in- spection of boilers, unfired pressure vessels and appurtenances thereof, also piping, valves, ſit- tings. flanges, Safety V a l V e s , etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum tempera- tures of 1,000° F. Includes specifications for three grades of rivet steel- (A) and (B) low carbon, and (C) chrome-manganese-silicon alloy-Steel—and requirements for rivets; chemical composition, ten- Sile and bending propert les, test Specimens, tests of finished rivets, permissible variations in diam- eter, workmanship, and finish. U. S. Gov., Treasury Dept., Procurement Div., No. 296; 1938. Steel; Alloy, Bars, Billets (for Reforging, or Other Operations Before Heat Treatment). Covers nickel steel, nickel chromium steel, chromium mo- lybdenum steel, and chromium Vanadium steel. Gives requirements for chemical composition, manufactur- er's analysis, bars, and billets; methods of sam- pling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Army Air Forces. Specifica- . tion 57-107-13; 1927. Steel Bars; Medium Carbon, High Chromium, 51235. U. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 57-107-18A; 1940. Steel; Carburized, Bar, ROd, and Billet. U. S. Gov., U. S. Army, Army Air Forces. Specification 57-107-22A; 1940. Steel; Carburized, Bars, Rods, and Billets, Nickel-Chromium (3312). U. S. Gov., U. S. Army, Ordnance Dept. Specification 57-107-8B; 1940. Steel Rod; Tungsten-Chromium, for Armor-Piercing Bullet Cores, W. D. 74100. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57–107-25A; 1944. Steel; Bars and Blanks (for Small Arms Gun Barrels). U. S. Gov., U. S. Army, Ordnance Dept. Specification 57–107–28B; 1943. Steel; Nitriding, Chrome-Molyb- denum, Aluminum, BarS. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57–114-1A; 1942. Steel; Plain Carbon and LOW-Alloy High-Tensile, Plate, Shape, Sheet, Strip a n d Rec- tangular Bars, for Welded Structures. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57–116; 1939. Chromium Alloy; Bar, Heat-Resisting. References. –Tolerances on weight and sizes, see 600.7; methods of testing, general requirements for metals, s e e , 600. 1, 621.30; heat treatments, see 600. 5; carbon steel billets, see 602. 2; carbon steel bars and rods, see 603.2, 603.3, 605.1; alloy steel structural b a r S , Spring stock, tool St Ock, See 621.33, 621. 34, 621.35; alloy steel bolting materi- al, see 622. 1 . 621.32 Ferro-Alloy Plates, Sheets, and Strips American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Mamual for Railway Engineering, 1938. Structural Nickel Steel. G iv e s process, discard, chemical composition, ladle analyses, check analyses, physi- cal properties, tests of eye-bars, modification in elongation, yield point, Speed of testing machine, ,4 62 .32 Directory of Commodity Specifications character of fracture, bend tests, drift tests, test Specimens, number of tests, retests, finish, per- missible variations in weight and thickness, iden- tification marks, inspection, and rejection. Chem- ical and physical requirements are identical with, and Other requirements are Similar to, A. S. T. M. A8. American Society for Testing Materials, A 8–39; 1939. American Assn. of State Highway Officials, M 96-39. Structural Nickel Steel. For high-strength struc- tural nickel Steel plates, shapes, and bars up to 1 1/4 in. In thickness, and eyebars up to 2 in. In thickness; for use as main stress-carrying structur- al members. Requirements as to chemical COmposition, ladle analysis, tensile properties, elongation, bend- ing, test Specimen, permissible variations in weight and thickness, finish, and inspection. American So c 1 et y for Testing Materials, A 167–44; 1944. Corrosion-Resisting Chromium-Ni c kel Steel Plate, Sheet, and Strip. Covers ten grades. Gives requirements for p r o c e s s, chemical composition, analysis, physical properties, bending properties, test Specimens, testing, finishes, permissible var— 1ations in dimensions and weights, workmanship and finish, 1nSpection, and rejection. A. S. T. M. Emer- gency Alternate Provision EA-A 167a; 1944, affected table I, Chemical Requirements. American So c 1 et y for Testing Materials, A 176-44; 1944. Corrosion-Resisting Chromium Steel Plate, Sheet, and Strip. Covers five grades. Gives re- Quirements for process, chemical composition, analy- Sls, physical properties, bending properties, test Specimens, testing, finishes, permissible variations 1n dimensions and weight, workmanship and finish, inspection, and rejection. American S oc i et y for Testing Materials, A 177-44; 1944. High-Strength Corrosion-Resisting Chromium- Nickel Steel Sheet and Strip. Gives requirements for process, chemical COmposition, analysis, temper, tensile properties, bending properties, test Speci- mens, tests, permissible variations in thickness, camber, flatness, permissible variations in width, other permissible variations, workmanship and fin- 1sh, Inspection, and rejection. A.S.T.M. Emergency Alternate Provision EA-A 177; 1944, affected Section 4, Chemical COmposit 1.On. American . So c 1 et y for Testing Materials, A 202-44; 1944. A. S. M. E. Boiler Construction Code Specifica- tion SA-202. American Standards Assn., G32.1-1944. Chrome-Manganese-S111 con (CMS) Alloy-Steel Plates for Boilers and Other Pressure Wessels. For two ranges of high tensile strength plates, for maximum workability, and for use. without heating. Gives re- quirements for chemical composition, ladle analy- sis, check analysis, Dhysical and bending proper- tles, homogeneity test, test Specimens, number of tests, permissible variations in th 1 c kn e s s and weight, marking, inspection, and rejection. American Soc i et y for Testing Materials; A 203-44; 1944. A.S. M. E. BOller COnstruction Code Specifica- tion SA-203. American Standards Assn., G33.1-1944. Low-Carbon Nickel-Steel Plates for Boilers and Oth- er Pressure Wessels. For three tensile strength ranges of plates not over 2 in. in thickness, of flange and Ordinary firebOX qualities, for use in locomotive boiler shells, boilers f O r Stationary Service, and Other pressure vessels. Gives chemical composition, ladle analysis, check analysis, physi- cal properties, be n d in g properties, homogeneity test, test Specimens, number of tests, permissible variations in thickness and weight, finish, marking, inspection, and rejection. - American So c 1 et y for Testing Materials, A 204-44; 1944. A. S. M. E. Boiler Construction Code Specifica- tion SA-204. American Standards Assn., G34.1-1944. Molybdenum-Steel Plates for Boilers and Other Pres- Sure Wessels. For three high t e n s 1 le strength ranges for fusion welding, for use in locomotive botler shells, stationary boilers, and other pres– Sure VeSSels. Gives maximum thickness for various grades, heat treatment, chemical composition, ladle analysis, check analysis, physical properties, bend- 1ng properties, homogeneity test, test specimens, number of tests, permissible variations in thick- ness and weight, finish, marking, inspection, and rejection. American Soc i et y for Testing Materials, A 225–44; 1944. A. S. M. E. Boiler Construction Code Specifica- tion SA-225. Manganese-Wanadium Steel Plates for Bollers and 0 t he r Pressure Wessels. Covers two grades of plates in high tensile strength ranges primarily for fusion welding, for use in locomotive boiler shells, boilers for stationary service, and other pressure vessels. Gives heat treatment, chem- 1cal composition, ladle analysis, check analysis, tensile and bending properties, homogeneity test, test Specimens, number of tests, permissible varia- tions in thickness and weight, finish, marking, in- spection, and rejection. - American Soc i et y for Testing Materials, A 240-44; 1944. A. S.M. E. Boiler Construction Code Specifica- tion SA-240. Corrosion-Resisting Ch rom i u m and Chromium-Nickel Steel Plate, Sheet, and Strip for Fusion-welded Un f 1 red Pressure vessels. Covers Seven grades. Gives requirements for process, heat treatment, chemical composition, analysis, physical properties, be n d 1 ng properties, test Specimens, testing, finishes, permissible variations in dimen— Sions and weight, workmanship and finish, marking, inspection, and rejection. American Society for Testing Materials, A 263-44T, 1944. A. S. M. E. Boiler Construction Code Specifica- tion SA-263. Tentative Specifications for Corro- sion-Resisting Chromium Steel Clad Plate, Sheet, and Strip. For carbon steel or low-alloy steel base to which is integrally and continously bonded on one or both sides a layer of corrosion-resisting chro– mium Steel. Gives requirements for process, heat treatment, thickness Of cladding me t a l, chemical composition, check analysis, physical properties, test Specimens, number of tests, permissible varia- tions in thickness and weight, finish, repair of minor defects, marking, inspection, and rejection. American Society for Testing Materials, A 264-44T, 1944. A. S. M. E. Boller Construction Code Specifica- tion SA-264. Tentative Specifications for corrosion- Resisting Chromium-Nickel Steel Clad Plate, Sheet, and Strip. For carbon steel or low-alloy steel base to which is integrally and continuously bonded on One or both sides a layer of corrosion-resisting Chromium-nickel S t e e l. Gives re quirements for 560 Ores, Metals, and Manufactures 621.32 process, heat treatment, thickness of cladding met- al, chemical composition, check analysis, physical properties, test specimens, number of tests, per- missible variations in thickness and weight, fin- Ísh, repair of minor defects, marking, inspection, and rejection. Assn. of American Railroads, Operations and Mainte- nance Dept. , Mechanical Div. Manual Of Standard and Recommended Practice, 1942. High Chrome Steel Tank Plates for Nitric Acid Tank Cars, M-153-29; 1929. Gives requirements for the use of electric furnace steel, composition, an a 1 y S 1 s , physical tests, permissible variation in thickness, method of pickling plates, finish, and marking. Society of Automotive Engineers. Aeronautical Mate- rial Specification 551OB; 1942. Steel Sheet and Strip; Corrosion-Resistant (18 Chromium, 8 Nickel). Gives requirements for composition, COndition, qual- ity, embrittlement, tolerance, reports, ident if 1 ca- tion, and rejections. Society of Automotive Engineers. Aeronautical Mate- Tlal Specification 5515A; 1942. Steel Sheet, and Strip; Corrosion-Resistant (Deep and Shallow Form- 1ng Quality, 18 Chromium, 8 Nickel). COvers re- quirements for composition, condition, Quality, tol- erances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5516A; 1942. Steel She et and Strip; Corrosion-Resistant (18 Chromium, 8 Nickel) (Cold-Rolled). Gives requirements for composition, condition, quality, tolerance, reports, identifica- tion, and reject lons. - Society of Automotive Engineers. Aeronautical Mate- rial Specification 5517A; 1942. Steel Sheet and Strip; Corrosion-Resistant (Cold-Rolled, High Duc- tility. Type, 18 Chromium, 8 Nickel, 125,000 T. S. ). Covers requirements for composition, condition, quality, tolerances, reports, 1dentification, and rejections. - Society of Automotive Engineers. Aeronautical Mate- rial Specification 5518A; 1942. Steel Sheet and Strip; Corrosion-Resistant (Cold-Rolled, High Duc- tility Type, 18 Chromium, 8 Nickel, 150,000 T. S.). Covers requirements for composition, condition, Quality, t Ole rances, reports, 1 dent 1 fication, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5519B; 1942. Steel Sheet and Strip; Corrosion-Resistant (Cold-Rolled, High Duc- tility Type, 18 Chromium, 8 Nickel, 185,000 T. S. ). Gives requirements for composition, condition, qual- 1ty, tolerances, reports, 1dentification, and re- jections. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 6350; 1942. St e e 1 Plate, Sheet, and Strip, Chromium-Molybdenum (.27-. 33 Car- bon). G1ves requirements for composition, grain S126, hardenab 111ty, condition, quality, tolerances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6352A; 1942. Steel Plate, Sheet, and St r 1 p, Chromium-Molybdenum (.32–.39 Carbon). Gives requirements for composition, g r a in size, hardenab111ty, condition, quality, tolerances, re- ports, identification, and réjections. : Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 6353; 1943. St. e. el Plate, Sheet, and Strip, Chromium Molybdenum (.35-.42 Car- bon). Chemical composition, gr a 1 n size, harden- ability, condition, quality, tolerances, reports, identification, and rejections. - Society of Automotive Engineers. Aeronautical Mate- rial Specification 6355A; 1943. Steel Plate, Sheet, and Strip, .55 N1, .5 Cr, . 2 Mo, (.27-.33 C). Gives requirements for composition, grain size, harden- ability, condition, quality, tolerances, reports, 1dentification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6357A; 1943. Steel Plate, Sheet, and Strip, . 55 N1, .5 Cr, . 25 Mo, (.33-.38 C). Gives requirements for composition, grain size, harden- ability, C Ondition, quality, t Olerances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 6358; 1943. S t e e 1 Plate, Sheet, and Strip, .55 N1, .5 Cr, .25 Mo (.38-.43 C). Gives requirements for composition, grain size, con- dition, quality, tolerances, reports, identifica- tion, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 6359; 1942. St e el Plate, Sheet, and Strip, Nickel-Chromium-Molybdenum. Gives requirements for composition, grain size, condition, quality, tolerances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6455A; 1942. Steel Sheet (Spring) (Chromium Wanadium). For cold-finished s h e et or strip. Gives requirements for composition, grain S126, COndlt lon, quality, tolerance, reports, iden- tification, and rejections. S. Gov., Army Air Forces. Specification 10237; 1936. Steel; Corrosion-Resistant, Corrugated Sheet. U. S. Gov., Army-Navy Aeronautical Specification AN- S-12–2; 1943. Steel; Chrome—Nickel-Molybdenum (8630), Sheet and Strip. U. S. Gov., Army-Navy Aeronautical Specification AN- S-22-1; 1943. Steel; Sheet-and-Strip (.33 to .38 Carbon) Chrome-Nickel-Molybdenum. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-S-685–4; 1943. Steel; Chrome-Molybdenum (4130), Plate, Sheet, and Strip. - U. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-S-686-1; 1942. Steel; Chrome-Molybdenum (X4135), Plate, Sheet, and Strip. U. S. Gov., Army-Navy Aeronautical Specification AN- QQ-S-757-3; 1943. Steel; Corrosion and Heat-Resist- ing (18 Cr, 8 N1), Plate, Sheet, and Strip. U. S. Gov., Army–Navy Aeronautical Specification AN- QQ-S-772a; 1943. Steel; Corrosion-Resisting (18 Cr, 8 N1), Plate, Sheet, and Strip. S. Gov. , Federal Specification QQ-S-7868; 1943. Steel; Corrosion-Resisting, Plates, Sheets, Strips, and Structural Shapes. Covers six classes; made by the open-hearth or the electric-furnace process and cast in metal molds. Gives requirements for chemi- cal composition, physical properties, permissible variations, and tolerances: methods of Sampling, in- spection, and tests; and requirements for packaging, packing, and marking. U. U. U. 62 | .32 Directory of Commodity Specifications U. S. Gov. , Navy Dept. Specification 47S2Oa; 1937. Steel; Corrosion-Resisting, Plates, Sheets, Strips, and Structural Shapes. U. S. G. O. V., Navy Dept. Specification 48S6c; 1935. Steel; Nickel, Plate. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 57-136-7; W. D. 6130. U. S. Gov., U. S. Army, Ordnance Dept. 57-114-1A; 1942. 1927. Steel; Alloy, Sheet or Strip, Specification Steel; Plain Carbon and Low-Alloy High-Tensile, Plate Shape, Sheet, Strip, and Rec- tangular Bars, for Welded Structures. U. S. Gov. , U. S. Army, Ordnance Dept. 57–136–8–C; 1933. Steel; or Strip, X-4130. S. GOV. , U. S. Army, 57–136B; 1941. Steel; Alloy. Specification Chrome-Molybdenum, Sheet U. Ordnance Dept. Specification Sheet and Strip, Carbon and References. --Methods of testing, general require- ments for metals, see 600. 1, 621.30; heat treat- ments, See 600. 5; standard thicknesses, see 604.0; carb On steel sheets and plates, see 604, 605.1; al- loy steel structural plates, See 621.33. 621.33 Structural Shapes of Ferro-Alloys American Institute of Steel Construction. Applica- tions of Structural Steels and Lightweight Alloys for Bridges, Buildings, and S 1 m i la r Structures, 1943. Gives requirements for physical and mechani- cal properties, fabrication and usability charac- teristics, forming and bending, riveting, welding, corrosion, aluminum, magnesium, stainless steel, low- alloy structural steel, sheet steel for structural purposes, standard structural carbon steel, and gen- eral conclusion. American Iron and Steel Institute. National Emergency Specifications, 1943. Simplification of Structural Steel Shapes. The simplified list of structural steel shapes given herein is that referred to in paragraph (b) of schedule 4 to Limitation Order L- 211 of the War Production Board. Gives nominal di- mensions a n d weight per foot Of beams, columns, channels, a n gl e s , Zees, tees, and miscellaneous ShapeS. American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering, 1943. Specifica- tions for Steel Railway Bridges (for Fixed Spans Not Exceeding 400 Feet in Length). Covers require– ments for a l l oy steels. Covers unit stresses, thickness of material, si z e s of rivets, lacing, alloy a n d structural steels combined, secondary stresses, and workmanship. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1938. Structural Nickel Steel. Gives process, discard, chemical COm- position, ladle analyses, check a nalyses, physical properties, tests of eye-bars, modification in elon- gation, yield point, speed of testing machine, char- acter of fracture, bend tests, drift tests, test specimens, number of tests, retests, finish, per- missible variations in weight and thickness, iden- tification marks, inspection, and rejection. Chem- ical and physical requirements are identical with, and other requirements are similar to, A. S. T. M. A8. U. S. GOV. , U. S. Army, Ordnance Dept. American Society for Testing Materials, A 8–39; 1939. American Assn. of State Highway Officials, M 96-39. Structural Nickel Steel. For high-strength struc- tural nickel steel plates, shapes, and bars up to 1 1/4 in. in thickness, and eyebars up to 2 in. In thickness; for use as main stress-carrying struc- tural members. Requirements as to chemical compo- Sítion, ladle analysis, tensile properties, elonga- tion, bending, test specimen, permissible variations In weight and thickness, finish, and inspection. American S oc i et y for Testing Materials, A 148-44; 1944. American Standards Assn., G52.1–1944. Alloy- Steel Castings for Structural Purposes. For use where mechanical stresses unaccompanied by high temperatures predominate, including full annealed, normalized and tempered, and liquid quenched and tempered or drawn castings. Gives requirements for heat treatment, temperature control, chemical com— position, ladle analysis, check analysis, tensile properties, bending properties, magnetic particle testing, test Specimens, number of tests, retests, Workmanship, finish, marking, inspection, and re- jection. A. S. T. M. Emergency Alternate Provision EA-A 148a; 1944, affected section 1, a fourth grade added under Class C. S. Gov., Federal Specification QQ-S-766a; 1943. Steel; Corrosion-Resisting, Plates, Sheets, Strips, and Structural Shapes. COvers Six Classes; made by the open-hearth or the electric-furnace process and cast in metal molds. Gives requirements for chemi- cal composition, physical properties, permissible variations, and tolerances; method of sampling, in- spection, and tests; and requirements for packaging, packing, and marking. U. Specification Steel; Plain Carbon and Low-Alloy, Plate Shape, Sheet, Strip, and Rec- for Welded Structures. 57–114-1A; 1942. High-Tensile, tangular Bars, References.-Methods of testing, general require- ments for metals, see 600.1, 621.30; standard thick- nesses of plates, see 604.0; tolerances on Weight and thickness, See. 600. 7; carbon structural steel, See 605. 1 . 621.34 Alloy Steel for Springs American Society for Testing Materials, A 59–39; 1939. Silicon-Manganese Steel Bars for Springs. Require– ments for chemical composition of hot-rolled bars, ladle analysis, permissible variati Ons in dimen- SiOnS, finish, and inspection. American Society for Testing Materials, A 60-42; 1942. Chromium-Vanadium Steel Bars for Springs. Require- ments for hot-rolled bars, chemical composition, ladle analysis, permissible variations in dimen- Slons, finish, and inspection. American So c 1 et y for Testing Materials, A 231–41; 1941. Chromium-Vanadium Steel Spring Wire. Covers untempered Steel wire for use in springs at moder— ately elevated temperatures. Requirements as to chemical composition, ladle analysis, permissible variations in dimensions, surface condition, and in- Spect 10n. *. American S o c 1 et y for Testing Materials, A 232–41; 1941. Chromium-Vanadium Steel Valve Spring Quality Wire. For highest quality chromium-vanadium valve spring wire re qu i r 1 ng high-fatigue properties, 562 Ores, Metals, 622. I and Manufactures especially at moderately e le V a te d temperatures. Chemical composition, ladle analysis, physical re- quirements, permissible variations in dimensions, decarburization, surface COndition, and inspect 10n. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5688A; 1942. Steel. Wire; Corro- sion-Resistant, 18 Chromium, 8 N 1 c ke l (Spring). Gives requirements for composition, condition, qual- ity, tolerances, reports, and reject 1ons. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 6450; 1941. S p r in g Wire; Chromium-Vanadium. For cold-finished round wire, and other shapes. Gives requirements for composition, grain size, condition, quality, tolerance, finished parts, ident 1 fication, reportS, a DDTOVal, and I’e- ject 1 OnS. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6455A; 1942. Steel Sheet (Spring) (Chromium Wanadium). For cold-finished sheet or strip. Gives requirements for composition, grain S126, COndition, quality, tolerance, reports, 1den- tification, and rejections. S. Gov., Navy Dept. Specification 46S31; Steel; Chrome-Wanadium and Silicon-Chromium, for Helical Springs (Aircraft Use). U. 1935. ROd, References.-Methods of testing, general require- ments for metals, see 600. 1, 621.30; heat treat- ments, see 600. 5; tolerances on Weight and thick- ness, see 600.7; carbon spring steel, see 603.33. 621.35 Alloy Steel for Tools U. S. Gov., Treasury Dept., Procurement Div., No. 295; 1938. Steel; Tool, High-Speed and Carbon. COvers two classes Of tungsten and five Classes Of Carbon steel. Gives requirements for material, workman- Ship, process, imperfections, lengths, tolerances, chemical requirements, and intended uses of each class; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57-108A; 1943. Steel; Tool, Carbon, Alloy, and High Speed. References. –Methods of testing, general require- ments ſ Or metals, see 600. 1, 621.30; he at treat- ments, see 600. 5; tolerances On we ight and thick- ness, see 600. 7; carbon tool steel, see 603. 32. 621.36 Alloy Steel for Magnets American Society for Testing Materials, A 34–44; 1944. Methods of Test for Magnetic Properties of Iron and Steel. In c lu d e s procedures for determining the normal induction and hysteresis, core loss, normal and incremental permeability and core loss, permea- bility of feebly magnetic materials, interlamina- tion resistance, and lamination factor. U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-120A; 1942. Alloy; Permanent Magnet. References. –Methods of test for magnetic proper- tie S, See 600. 1. 621.37 Alloy Steel for Tubes 621.39 Miscel laneous Ferro-Alloys American Society for Testing Materials, ES-5a; 1942. Emergency Specifications for Carbon-Chromium, Ball and Roller-Bearing Steels. Covers three types of high - carbon-chromium steel bars, rods, wire, and tubes for ball and roller bearings. Requirements for process of manufacture, c he m i c a l analyses, usage, analysis, check analysis, workmanship, and tolerances. U. S. Gov., Navy Dept. Specification 46S12d; 1938. Steel; COrrosion-Resisting, for Turbine Parts. S. Gov. , Navy Dept. Specification 46S33; Steel; Alloy, Molybdenum, Castings. U. S. GOV., Navy Dept. Spec 1ſ1.cation 46S34b; Steel; Alloy, Molybdenum Wrought. 622. MANUFACTURES OF FERRO-ALLOYS 622. I BOLTS, FERRO-ALLOY Aeronautical C h a m be r Of COmmerce Of America, Inc.. National Aircraft Standard NAS 53, 54, 55, 56, 57, 58, 59, 60, 32, 64, and 66; 1944. Bolt; Close Tol- erance, Alloy Steel, and Aluminum Alloy. NOS. 10-32, 1/4-28, 5/16–24, 3/8–24, 7/16–20, 1/2-20, 9/16–18, 5/8-18, 3/4-16, 7/8-14, and 1-14. Gives drawings with dimensions and notes for size. Developed by National Aircraft Standard Committee. Aeronautical C h a ſm be r of COmmerce Of America, Inc. National Aircraft Standard NAS 80, 81, 82, 83, 84, 85, and 86; 1944. Bolt; 100° Flush Head Close Tol- erance. Gives drawings, dimensions and notes for Nos. 1/4-28, 5/16–24, 3/8-24, 7/16–20, 1/2-20, 9/16- 18, and 5/8-18. Developed by National A 1 r c r a ſt Standard COmmittee. - American Society for Testing Materials, A 96-44; 1944. A. S. M. E. Boiler Construction Code Specification SA-. 96. American Standards Assn., G17.2-1944. Alloy- Steel Bolting Material for High-Temperature Serv- ice. Covers rolled, forged, or cold-drawn bars, and bolts, screws, and studs. Gives requirements for heat treatment, C h e In 1 C a l composition, ladle analysis, check analysis, tensile properties, hard- ness test, test specimens, number of tests, retests, U. 1939. 1945. finish, nuts and washers, threads, marking, inspec- tion, and rejection. American Society for Testing Materials, A 183-40T; 1940. Tentative Specifications f or Heat-Treated Carbon- and Alloy-Steel Track Bolts and Nuts. For two grades of carbon-steel track bolts, alloy-Steel track bolts, and nuts; requirements as to chemical compositions, tensile and bending properties, test Specimen, strip test, permissible variations in di- mensions, threads and thread fit. A. S.T.M. Emer- gency Alternate Provision EA-A 183; 1942, affected section 1, Scope; section 3, Chemical Composition; section 4, Ladle Analysis; section 6, Tensile Prop- erties; section 8, Bending Properties; and section 14, Threads and Thread F1t. American Society for Testing Materials, A 193—44T; 1944. T en t a t 1 v e Specifications for Alloy-Steel Bolting Materials for High-Temperature Service From 750 to 1,000° F. Metal Temperatures. For bolting material for pressure vessels, valves, flanges, and fittings, including rolled, forged, or cold-drawn bars; and bolts, screws, and studs. Includes 10 ferrltic and 1 austenit 1 C Steel. Gives requirements for heat treatment, chemical composition, analyses, tensile properties, test Specimens, number of tests, retests, finish, nuts and washers, threads, marking, 1nSpect 10n, and rejection. 563 622. Directory of Commodity Specifications American S oc le ty for Testing Materials, A 194-40; 1940. A. S. M. E. Boiler Construction Code Specifica- tion SA-194. American Standards Assn., G38.1-1942. C a r b on and Alloy–Steel Nuts for Bolts for H1 gh- Pressure and High-Temperature Service to 1, 100° F. Covers five classes of material based On severity of Service. Method of fabrication, stress relief, chemical compositions, ‘hardness, drift, and Strip- ping tests, finish, and inspecti On. A. S. T. M. Emer- gency Alternate Provision EA-A194; 1942, affected Section 1, SCOpe. American Transit A S S n . Standard Specification for Yuenched, Alloy-Steel T rack Bolts, W22-37; 1937. Gives detailed requirements as to method of manu- facture, chemical and physical properties and tests, permissible variations, workmanship and f 1 n 1 S h , marking, and inspection and rejection. Hydraulic Institute. Material Specification for Heavy Duty Bolting Materials and Nuts, No. 520; 1939. These specifications cover an alloy steel bolting materi- al and a carbon steel nut m at e r 1 a l for Service where the metal temperature does not exceed 900° F. Includes rolled, forged, or cold-drawn bar bolts, screws, a n d studs; requirements for manufacture, chemical composition, physical properties, finish, and thread standards. U. S. Gov., Army–Navy Aeronautical Specification AN- B-3a; 1943. Bolts; Aircraft. References. –Methods of testing, general require- ments for metals, see 600. 1, 621.30; heat treatment, see 600. 5; tolerances on we ight and thickness, see 600. 7; classification of r a 1 1 w a y mater lals, see 600. 2; carbon steel bolts, track bolts, see 608. 31, 606. 4. 622.2 RAI LWAY RAILS, FERRO-ALLOY References. –Methods of testing, general require- ments for metals, see 600. 1, 621.30; class 1 fication of railway materials, see 600. 2; track construction, see 606. O; carbon steel rails, see 606. 1. 622.3 TUBULAR PRODUCTS AND FITTINGS, FERR0– ALLOY American Iron and Steel Institute. Steel Products Manual, 1942. Specification P-452-T. Seamless and Welded Seamless Steel Tubing for the Dairy and Food Industry. Covers a grade of seamless and welded austenitic stainless steel tubing in sizes up to and including 3 in. OD intended for use in the dairy and food industry where severe corrosive conditions exist. Includes requirements for process, manuſac- ture, chemical composition, check analysis, hydro- static test, tolerances, finish, marking, packaging, inspection, certification, rejection, and rehearing. American Iron and Steel Institute. Steel. Products Manual, 1942. Specification P-518–T. Seamless and Welded Ferritic Type Stainless Steel Tub in g for General Service. . COvers five grades Of Stainless steel tubing for general corrosive and high temper- ature service. Includes requirements for process, manufacture, chemical composition, check analysis, tensile properties, flaring test, hardness test, hy- drostatic test, test specimens, number of tests, retests, retreatment, tolerances, finish, marking, inspection, rejection, and rehearing. American Iron and Steel Institute. Steel Products Manual, 1942. Specification P-524–T. Seamless and Welded Austenitic Type Stainless Steel Tubing for General Service. Covers five grades of stainless steel tubing for general corrosive and high temper- ature service. Includes requirements for process, manufacture, chemical composition, check analysis, flaring test, hydrostatic test, test specimens, num- ber of tests, retests, retreatment, tolerances, fin- 1sh, marking, inspection, rejection, and rehearing. American Iron and Steel Institute. Steel PTOductS Manu a 1, 1942. Specification P-525-T. Seamless Chromium-Nickel Austenitic Alloy Steel Still Tubes for Refinery Service. Covers three grades of Seam- less austenitic chromium-nickel alloy steel still tubes from 2 in. to 7 1/2 in. in outside diameter and heavier than .220 1n. In minimum wall or 1/4 in. average wall thickness. These tubes are to be used for carrying oil at elevated temperatures and pres- Sures in various types of Oil stills in which the tubes may be subjected to a fur n a c e temperature higher than that Of the COntained fluid. Includes requirements for process, heat treatment, chemical composition, check analysis, tension test, flatten- ing test, flaring test, hardness test, hydrostatic test, test Specimens, number Of tests, retests, re- treatment, tolerances, finish, marking, inspection, certification, rejection, and rehearing. American Iron and Steel Institute. Steel Products Manual, Section 18; 1938. Revised, 1944. Steel Tubular Products. Gives definitions, classifica- tions, and manufacturing practices; stainless tubu- lar products; tables of dimensions, weights, and hydrostatic test pressures; basic threading data; methods of calculating weights Of COuplings and up- set S ; standard machining allowances for seaming tubing for aircraft stock struts and landing gear; and standard methods Of packing and loading steel tubular Dr.OductS. * American Society for Testing Materials, A 158–44T; 1944. A. S. M. E. Boiler Construction Code Specifica- tion SA-158. Tentative Specifications for Seamless Alloy-Steel Pipe for Service at Temperatures from 750 to 1, 1000 F. Includes eight ferritic and three austenitic steels. Gives heat treatment, chemical composition, ladle analysis, check analysis, tensile properties, bending properties, flattening test, hy- drostatic test, test specimens, number of tests, re- tests, retreatment, permissible Variations in weight and dimensions, lengths, ends, finish, marking, in- spection, and rejection. A. S.T.M. Emergency Alter- nate Provision, EA-158a; 1944, affected section 1, Scope; and table 1, Chemical Requirements. American S oc i ety for Testing Materials, A 161–44; 1944. Seamless Low-Carbon a n d Carbon-Molybdenum Steel Still Tubes for Refinery Service. Covers 2 in. and over outside diameter, thicker than No. 5 B. W. G., for use in carrying Oil at elevated temper- atures and pressures in Oil stills. Gives manufac- ture, Chemical COmposition, check analysis, tensile propertles, flattening test, flaring test, hardness test, hydrostatic test, test specimens, number of testS, reteSt.S, permissible Variations in dimensions and weight, finish, marking, inspection, and rejec- tion. A. S. T.M. Emergency Alternate Provision EA-A 161; 1942, affected section 4, Chemical Composition. American Soc i e t y for Testing Materials, A 182—44; 1944. A. S.M. E. Boiler Construction Code. Specifica- tion SA-182. American Standards Assn., G37.1-1944. 564 Ores, Metals, and Manufactures 622.3 Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts for Service at Tem- peratures From 750 to 1, 100° F. Includes seven fer- ritic and three austenitic steels, selectlon depend- ent on design and service. Gives requirements for manufacture, heat treatment, chemical composition, ladle analysis, check analysis, tensile properties, hydrostatic tests, test specimens, number of tests, retests, macroetch tests, workmanship, ſinish, mark- ing, inspection, and rejection. American S oc i e t y for Testing Materials, A 199-44; 1944. Seamless Cold-Drawn Intermediate Alloy-Steel Heat-Exchanger and Condenser Tubes. COvers several grades of chromium-molybdenum and chromium-ſmolyb- denum-silicon tubes in sizes from 1/2 in. to 2 in. in Outside diameter. Gives manufacture, chemical composition, c he c k analysis, tensile properties, flattening test, flaring test, hardness test, hydro- Static test, test Specimens, number Of tests, re- tests, retreatment, permissible variations in dimen- sions, finish, marking, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA-A 199; 1942, affected table I, Chemical Requirements; Sec- tion 9, Hardness. American So c 1 e t y for Testing Materials, A 200-44; 1944. Seamless Intermediate Alloy-Steel Still Tubes for Refinery Service. Covers sever al grades of chromium-molybdenum and chromium-molybdenum-silicon still tubes, 2 in. and Over in Outside diameter and thicker than No. 5 B. W. G. Gives manufacture, chemi- cal composition, check analysis, tensile properties, flattening test, flaring test, hardness test, hydro- static test, test specimens, number of tests, re- tests, retreatment, permissible Varlations in dimen- sions and weight, finish, marking, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA-A 200; 1942, affected table I, Chemical. Require- ments; Section 9, Hardness. American Society for Testing Materials, A 206-44T; 1944. A. S.M. E. Boiler Construction COde Specifica- tion SA-206. Tentative Specifications for Seamless Carbon–Molybdenum Alloy-Steel Pipe for Service at Temperatures From 750 to 1,000° F. For pipe suit- able for bending, flanging (vanstoning), and similar forming operations, and fusion welding. Gives re- quirements for process, he at treatment, chemical composition, tensile and bending properties, flat- tening and hydrostatic tests, photomicrographs, test specimens, permissible variations in weight and di- mensions, finish, and inspection. A. S. T. M. Emer- gency Alternate Provision EA-A 206; 1943, affected section 5, Chemical Composition. American Soc i e t y for Testing Materials, A 209-44; 1944. A. S.M. E. Boiler Construction COde Specifica- tion SA-209. Seamless Carbon–Molybdenum Alloy-Steel BOiler and Superheater Tubes. Covers three grades, with requirements for manufacture, chemical COmpO- S 1 t 1 on , tensile properties, flattening, flaring, hardness, and hydrostatic tests; t e s t Specimens, number of tests, retests, retreatment, forming Op- erations, standard weights, permissible Variations in dimensions and weight, finish, marking, 1nSpec- tion, and rejection. A. S. T. M. Emergency Alternate Provision EA-A 209; 1942, affected table I, Chemical Requirements. American S O C 1 e t y for Testing Materials, A 213-44; 1944. A. S.M. E. Boiler COnstruction COde Specifica- tion SA-213. A me r 1 c a n Standards Assn., . B36. 17- 1944. Seamless Alloy-Steel BOiler and Superheater Tubes. Includes ferritic a n d austenitic steels. Gives requirements for manufacture, chemical compo- sition, check analysis, tensile properties, flatten- 1ng, flaring, hardness, and hydrostatic tests; test specimens, number Of tests, retests, retreatment, forming Operations, standard weights, permissible variations in dimensions and weight, finish, mark- ing, inspection, and rejection. A. S.T.M. Emergency Alternate Prov i s 1 on EA-A 213a; 1944, affected table I, Chemical Requirements of Ferritic Steel; table II, Chemical Requirements of Austenitic Steel; section 9, Hardness. American S O C i e t y for Testing Materials, A 234–44; 1944. Factory-Made Wrought Carbon-Steel and Carbon- Molybdenum-Steel Welding F1ttings. F O r pressure piping, including butt welding Or Socket-end parts Such as elbows, return bends, caps, tees, reducers, etc., but not l n c lu d 1 ng Cast welding ſittings. Gives requirements for material, manufacture, chem- 1 cal composition, C he c k analysis, heat treatment, t en S 1 le properties, hydrostatic tests, retests, workmanship and finish, marking, inspection, and re- jection. American S O C le t y for Testing Materials, A 249-44; 1944. A. S. M. E. Boller Construction Code Specifica- tion SA-249. Atomic—Hydrogen-Arc-Welded and Elec- tric-Resistance-Welded Alloy-Steel Boiler and Super- heater Tubes. For tubes made from a us ten i t i c steels. Gives process, manufacture, chemical com- position, check analysis, tensile properties, flat- tening, flaring, hardness, and hydrostatic tests; test Specimens, number of tests, retests, retreat- ment, forming Operations, standard weights, permiss- ible Variations in dimensions and weight, finish, marking, inspection, and rejection. A. S. T. M. Emer- gency Alternate Provision EA-A 249a; 1944, affected table I, Chemical Requirements. American S O C 1 et y for Testing Materials, A 250–44; 1944. A. S. M. E. BOiler COnstruct iOn Code Specifica- t 1 On SA-250. Electric-Resistance—Welded Carbon- Molybdenum Alloy-steel BO1ler and Superheater Tubes. For three g r a de S of electric resistance-welded, carbon-molybdenum alloy-steel bo l l e r and super- heater tubes. Gives process, manufacture, chemical COmposition, C he c k analysis, tensile properties; flatten ing, flaring, h a r d n e s s , and hydrostatic tests; test Specimens, number of tests, retests, retreatment, forming Operations, standard weights, permissible variations in dimensions a n d weight, finish, In a r k l n g , inspection, rejection, and re- hearing. A. S. T. M. Emergency Alternate Provision EA-A 250; 1942, affected table I, Chemical Require- ments, and section 19, Markings. American Society for Testing Materials, A 268-44T. Tentative Specificat iOn for Seamless a n d Welded Ferritic Stainless Steel Tubing for General Service. COvers SCOpe, Dr.0cess, manufacture, chemical com- position, check analysis, tens 1 le properties, flar- ing test, h a r d n e S S test, hydrostatic test, test Specimens, number Of tests retests, retreatment, permissible variations in dimensions, finish, marking, 565 622, 3 Directory of Commodity Specifications inspection, rejection, and rehearing. A. S. T. M. Emergency Alternate Provision EA-A 268; 1944, af- fected table I, Chemical Composition. American Society for Testing Materials, A 269-44T. Tentative Specification for Seamless and W el de d Austenitic Stainless Steel Tubing for General Ser- vice. Covers scope, process, manufacture, chemical composition, check analysis, flaring test, hardness test, hydrostatic test, test specimens, number of tests, retests, retreatment, permissible Varlatl Ons in dimensions, finish, marking, inspection, rejec- tion, and rehearing. . A. S. T. M. Emergency Alternate Provision EA-A 269; 1944, affected table I, Chemical Composition. American Society for Testing Materials, A 270-44T. Tentative Specification for Seamless and We l d e d Austenitic Stainless Steel Tubing for the Dairy and Food Industry. Covers scope, process, manufacture, chemical composition, check analysis, hydrostatic test, number of tests, permissible Variations in dimensions, finish, packaging, marking, 1nspection, rejection, and rehearing. A.S.T.M. Emergency Alter- nate Provision EA-A 270; 1944, affected table I, Chemical Requirements. American Society for Testing Materials, A 271-44T. Tentative Specification for S e a m le S S Austenit 1 C Chromium-Nickel Steel Still Tubes for Ref in ery Service. Covers scope, process, manufacture, Chem- ical composition, check analysis, tensile proper- ties, flattening test, flaring test, hardness test, hydrostatic test, test specimens, number of tests, retests, retreatment, permissible variations in di- mensions and weights, finish, marking, inspection, rejection, and rehearing. A. S. T. M. Emergency Al- ternate Provision EA-A 271; 1944, affected table I, Chemical Requirements. National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, Wolume 2; 1944. Pipe; Copper- Molybdenum Iron. Covers definition, types and sizes, ordering copper-molybdenum iron pipe, and trade Cus- tCITIS. Society of Automotive Engineers. Aeronautical Materi- al Specification 5022A; 1942. Steel; Free-Cutting Manganese (1.3 Manganese). Gives requirements for form (bars, billets, tubes, or forgings), composi- tion, condition, quality, reports, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification 5024A; 1942. Steel; Free-Cutting Manganese (1.5 Manganese). Gives requirements for form (bars, billets, tubing, or forgings), composi- tion, condition, quality, reports, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Spec 1 fication 5560; 1944. Steel Tubing; Cor- rosion-Resistant, Seamless. Gives requirements for use, composition, condition, quality, embrittlement, tolerances, reports, identification, and rejections. Similar specifications: A STM A213-42, grade T8; Army–Navy Aeronautical AN-WW-T-855, condition A; SAE 30905; AISI 304. Society of Automotive Engineers. Aeronautical Materi- al Specification 5565; 1944. Steel Tubing; Cor- rosion-Resistant, Welded. Gives requirements for use, composition, condition, quality, embrittlement, | tolerances, reports, identification, and rejections. Similar specifications: Army-Navy Aeronautical AN- T-43, comp. 1; SAE 30905; AISI 304; ASTM A249-42, grade T8. - Society of Automotive Engineers. Aeronautical Materi- al Specification 557 OC; 1942. Seamless Steel Tubing, Corrosion- and Heat-Resistant (18 Chromium, 8 Nick- el). Gives requirements for composition, COndition, quality, embrittlement, tolerances, reports, identl- fication, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification 5575B; 1942. Welded Steel Tubing, Corrosion- and Heat-Resistant (18 Chromium, 8 Nick- el). Covers requirements for composition, condition, quality, embrittlement, tolerances, reports, identi- fication, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Spe C 1 fic at iOn 6282; 1944. Steel Tub in g; Seamless for Machined Parts To Be Heat-Treated, .. 55 N1, .50 Cr, .25 Mo (.33-. 38 C), Cold Finished or Hot Finished. Gives requirements for use, composition, grain S1ze, condition, quality, tolerances, reports, identification, and rejections. Similar specifica- tion, NE 8735. Society of Automotive Engineers. Aeronautical Materi- al Spec 1 fication 6283; 1944. Steel Tub in g; Seamless for Machined Parts, .55 N1, .50 Cr, . 25 MO (.33–. 38 C), Normalized or Heat-Treated (90,000 T. S.). G 1 v e s requirements for composition, grain size, condition, quality, tolerances, reports, iden- tification, and rejections. NE 8735. Society of Automotive Engineers. Aeronautical Mater 1- al Specification 6284; 1944. Steel Tubi ng ; Seamless for Machined Parts, .55 N1, .50 Cr, . 25 MO (.35–. 38 C), Heat-Treated (125,000 T. S.). Gives re- quirements for composition, grain size, condition, quality, tolerances, reports, identification, and rejection. Similar specification, NE 8735. Society Of Automotive Engineers. Aeronautical Materi- al Specification 6285; 1944. Steel Tub in g; Seamless for Machined Parts, .55 N1, .. 50 Cr, . 25 MO (.33–.38C), Heat-Treated (150,000 T. S.). Gives re- quirements for composition, grain size, condition, quality, tolerances, reports, identification, and rejection. Similar specification, NE 8735. SOciety Of Automotive Engineers. Aeronautical Materi- al Specific at 1 on 6286; 1944. Steel Tub in g; Seamless for Machined Parts, .55 Ni, .50 Cr, . 25 Mo (.38-. 43C) Heat-Treated (180,000 T. S.). Gives re- quirements for COmposition, grain size, condition, quality, tolerances, reports, identification, and rejection. Similar specification, NE 8740. Society of Automotive Engineers. Aeronautical Materi- al Specification 6312A; 1942. Steel; Nickel-Molyb- denum. For bars, billets, forgings, tubing, or as Ordered. Gives requirements for composition, grain size, hardenability, condition, quality, tolerances, reports, shipments, identification, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification 6323; 1944. Steel Tub in g; Seamless for Machined Part S To Be Heat-Treated, .55 N1, .50 Cr, .25 Mo (.38-. 43 C), Cold Finished or Similar specification, 566 Ores, Metals, 622.3 and Manufactures Hot Finished. Gives requirements for composition, grain size, condition, quality, tolerances, reports, identification, and rejections. Similar specifica- tion, NE 8740. Society of Automotive Engineers. Aeronautical Materi- al Specification 6360A; 1942. Steel Tubing (Seam- less); Round, Chromium-Molybdenum (.27-.33 Carbon) (Normalized). Gives requirements for composition, grain size, conditl On, quality, tolerances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6361; 1942. Steel Tub in g (Seamless); Round, Chromium-Molybdenum (.27-.33 Carbon) (125, OOO T. S. –. 188 Maximum Wall Thickness). Covers requirements for COmposition, g ra in size, COndlt1On, quality, tolerances, reports, identifi- cation, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Spec 1 fic at 1 on 6362; 1942. Steel Tub in g (Seamless); Round , Chromium-Molybdenum (.27-. 33 Carbon) (15O, OOO T. S. - . 18.8 Maximum Wall Thickness). Covers requirements for composition, g r a 1 n size, condition, quality, tolerances, reports, identifi- cation, and rejections. Society of Automotive Engineers. rial Specification 6363; 1942. Steel Tub in g (Seamless); Round, Chromium-Molybdenum (.27- .33), (180, OOO T. S. - . 156 Maximum Wall Thickness). Cov- ers requirements for composition, grain size, con- dition, quality, tolerances, reports, identifica- tion, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specifica Ll on 6365; 1942. Steel Tub in g (Seamless); Round , Chromium-Molybdenum (.32-. 39 Carbon) (Normalized). Covers requirements for com- position, g ra in size, condition, quality, toler- ances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Spec 1 fic at 1 on 6366; 1942. Steel Tub in g (Seamless); R 9 und , Chromium-Molybdenum (.32-. 39 Carbon) (125, OOO T.S.). C over s requirements for composition, grain size, condition, quality, toler- ances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Spec if 1 c at 1 on 6367; 1942. Steel Tub in g (Seamless); Round , Chromium-Molybdenum (.32-. 39 Carbon) (150, OOO T. S.). Co v e r s requirements for composition, grain size, condition, quality, toler- ances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6368; 1942. Steel Tub 1 ng (Seamless); Round , Chromium-Molybdenum (.32-. 39 Carbon) (18O, OOO T. S.). Co v e r s requirements for composition, grain size, condition, quality, toler- ances, reports, identification, and rejections. Society . Of Automotive Engineers. Aeronautical Mate- rial Spec if ic at 1 on 6369; 1942. Steel Tub in g (Seamless); R ou n d , Chromium-Molybdenum (.32-. 39 Carbon) (200,000 T. S.). Cove r s requirements for composition, grain size, condltion, quality, toler- ances, reports, identificat 1.On, and rejections. Society of Automotive Engineers. Aeronautical Mate- rlal Specific at 1 on 637 1; 1942. Steel Tub in g (Seamless for Machined Parts); Chromium-Molybdenum (.27–. 33 Carbon), Hot-Finish or Cold-Finish. Gives Aeronautical Mate- requirements for composition, grain size, condition, quality, tolerances for round seamless tubing, re- ports, identification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6381; 1942. Steel Tub in g (Seamless for Machined Parts); Chromium-Molybdenum (.35-. 42 Carbon), Hot-Finish or Cold-Finish. Gives requirements for composition, grain size, condition, quality, tolerances for round seamless tubing, re- ports, identification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6413; 1942. Steel Tub in g (Seamless for Machined Part s ); Nickel-Chromium- Molybdenum (.35-. 42 Carbon), Hot-Finish or Cold- Finish. Gives requirements for composition, grain size, c on d 1 ti on , quality, tolerances for round Seamless tubing, reports, identification, and re- jection. * Society of Automotive Engineers. Aeronautical Mate- rial Specification . 6420; 1944. S t e el Tubing; Seamless for Machined Parts, 1.8 N1, .. 80 Cr, . 25 MO (.38-. 43C), Heat Treated (200, OOO T.S.). Gives re- quirements for composition, grain size, condition, quality, tolerances, reports, 1dentification, and rejection. Similar specification, SAE 4340. Society Of Automotive Engineers. Aeronautical Mate- rial Specification 6510; 1942. Steel Tub in g (We l d e d ); Chromium-Molybdenum (.27–. 33 Carbon) (Normalized). Gives requirements for type, composi- tion, grain S1ze, condition, quality, tolerances, tests, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6530A; 1943. Steel Tubing (Seam- less); Round, *55 N1, .5 Cr, .2 Mo (.27-.33 C) (Normalized). Gives requirements for composition, grain S1ze, COndition, quality, tolerances, reports, . identification, and rejections. Society of Automotive Engineers. rial Spec ification 6531; 1944. Seamless, ROlind, .55 Ni, .5 Cr, Heat Treated (125,000 T.S.). for composition, Aeronautical Mate- S t e el Tubing; .2 Mo (.27-.33C) G 1 v e s requirements g ra in size, condition, quality, tolerances, re p or ts, identification, and rejec- tions. Similar Specifications: Army-Navy Aeronau- tical AN-T-15, condition HT125; NE 8630. SOC1 ety Of Automotive Engineers. Aeronautical Mate- rial Specification 6535A; 1943. Steel Tubing (Seam- less); Round, .55 N1, .5 Cr, .25 Mo (.33–. 38 C ) (Normalized). Gives requirements for composition, grain size, condition, quality, tolerances, reports, identification, and rejections. r Society Of Automotive Engineers. Aeronautical Mate— rial Spec i f 1 c at 1 on 6550A; 1943. Steel Tubing (Welded); .55 N1, .5 Cr, .2 Mo (.27–. 33 C) (Normal- 1zed). Covers, electric-resistance-welded or gas- welded tubing. G 1 v e s requirements for chemical composition, grain size, condition, quality, toler- ances, tests, reports, 1dentification, and rejec- tions. U. S. GOV., A rm y - N a V y Aeronautical Specification AN-T-3; 1942. Tub in g; Steel, Chrome-Molybdenum (X4130), Welded. - U. S. GOV., A rm y - Navy Aeronautical Specification AN-T-14-2; 1944. Tubing; Corrosion-Resisting Steel, Flexible. 567 622.3 Directory of Commodity Specifications U. S. Gov., Army - Navy Aeronautical Specification AN-T-15–2; 1943. Tub in g : (.27 to .33 Carbon), Chrome-Nickel-Molybdenum Steel, Seamless. S. Gov. , Army - N a V y Aeronautical Specification AN-T-22–2; 1943. Tub in g; (.33 to .38 Carbon), Chrome-Nickel-Molybdenum Steel, Seamless. U. S. Gov., Army - Navy Aeronautical Specification AN-T-33-1; 1943. Tub in g; (.27 to .33 Carbon), Chrome-Nickel-Molybdenum Steel, Welded. U. S. Gov., Army - Navy Aeronautical Specification AN-T-43-1; 1944. Tubing; Welded corrosion-Resisting (18 Cr, 8N1) Steel, Round, for Hydraulic Systems. U. S. GOV., Army - N a V y Aeronautical Specification AN-WW-T-850a–1; 1943. Tub ing; Steel, Chrome- Molybdenum (X.4,130), Seamless. U. S. Gov., Army-Navy Aeronautical Specification AN-WW-T-852a; 1942. Tubing; Steel, Chrome-Molybdenum (X4135), Seamless. U. S. Gov., Army-Navy Aeronautical Specification AN-WW-T-855-1; 1942. Tub in g; Steel, Corrosion- Resisting (18Cr, 8 Ni), Round, Seamless. U. S. Gov., Army-Navy Aeronautical Specification AN-WW-T-858-1; 1942. Tubing; Steel, Corrosion—and Heat-Resisting (18 Cr, 8 N1), Round, Seamless. U. S. Gov., Army-Navy Aeronautical Specification AN-WW-T-861–2; 1942. Tubing; Steel, Corrosion- and Heat-Resisting (18 Cr, 8 Ni), Welded, Round. U. S. Gov. , Navy Dept. Specification 44T33; Tubing; Steel, Molybdenum-Alloy, Seamless. S. Gov. , Navy Dept. Specification 49T11; 1937. Tubing; S te e l', Corrosion-Resisting (18 Percent Chromium and 8 Pe r cent Nickel), Seamless-Drawn, Streamline-Cross-Section (Aircraft Use). U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-18O-3C; 1942. Tubing; S t e e l’, 18 Chrome and 8 Nickel, Corros iOn- and Heat-Resistant, Seamless and Welded. U. S. Gov., U. S. Army, Ordnance Dept. 57–18OD; 1942. Tubing; Mechanical or Structural Steel, Carb On, and AllOy, S e a m le S S , Welded and Brazed. - - - U. S. Gov. , U. S. Army, Ordnance Dept. Specification 57-195; 1944. Tubing; Flexible, Corrosion-Resistant Steel and Aluminum AllOy. U. 1938. U. References . —Methods of testing, general, require- ments f or metals, see 600. 1, 621.30; carbon steel tubular goods, see 607. 4. - - 622.4 FERR0-ALLOY WIRE AND MANUFACTURES SOC lety Of Automotive Engineers. Aeronautical Mate- rial Specification 5680: 1939. Steel Wire; Corrosion-Resistant, 18 Chromium, 8 Nickel (Welding). Gives requirements for composition, condition, qual- ity, tolerance, reports, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Spec 1 f ic at 1 on 5685A; 1942. Steel Wire; Corrosion-Resistant, 18 Chromium, 8 Nickel (Anneal- ed). Gives requirements for composition, condition, quality, tolerances, reports, and rejections. SOC lety Of Automotive Engineers. Aeronautical Mate- r 1al Spe C 1 f 1 c at 1 on 5688A; 1942. Steel Wire; Specification Corrosion-Resistant, 18 Chromium, 8 Nickel (Spring). Gives requirements for composition, condition, qual- 1ty, tolerances, reports, and reject iOns. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5690B; 1944. Steel Wire; Screen, Corrosion-Resistant, 18 Chromium, 8 Nickel, 2 Molyb- de n um. For cold drawn wire or cold drawn Wire Screening. Gives requirements for composition, COn- dition, quality, tolerances, reports, and reject lons. Society of Automotive Engineers. Aeronautical stand- ard 38; 1941. Seamless Ste e l Lockwire (Aircraft Engines). Diagrammatic dimensional drawing for COr- rosion-resistant (18 chromium, 8 nickel, amnealed). Steel lockwire . O32 in., .040 1n. , and .051 1n. In diameter. U. S. Gov., Army-Navy Aeronautical Specification AN- QQ-W-423-1; 1942. Wire; Steel, Corrosion-Resisting. U. S. Gov., Army-Navy Aeronautical Specification AN- RR-C-48-2; 1943. Cable; Steel, Corrosion-Resisting, Flexible, Preformed. S. GOV., Navy Dept. Spec 1ſication 22C4b; 1941. Cable; Steel, Corrosion-Resisting, Flexible and Ex- tra Flexible, Preformed Type (Aircraft Use). U. S. Gov., Navy De D t. Specification 22C7; 1939. Cable; Steel, COrrosion-Resisting, Nonflexible, 7- Wire or 19-Wire Strand, Preformed Type (Aircraft Use). - U. S. GOV., Navy Dept. Specification 46R4b; 1940. Wire (and Rods); Welding, Iron and Steel, for Gas Welding. S. G O v . , Navy Dept. Specification 57S51; 1944. Sutures; Corrosion-Resisting Steel-Alloy-Wire. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2032A 1941. Wire Gauze, U.S. Gov., U.S. Army, Medical Dept. Specification 10- 2969A; 1941. Wire; Corrosion-Resisting Steel, Surgical. References. – Electrical resistance W i r e , see 715, 43; methods of testing, general requirements for metals, S e e 600. 1, 621.30; wire gages, see 603. 40; carbon steel wire, s 2 e 603. 41; welding rod and wire, see 603. 26; Fourdrinier wire c l oth of sta in less Steel Wire, see 645. 39. 622.5 FERR0-ALLOY CAST INGS American S O C let y for Testing Materials, A 128-33; 1933. Austenitic Manganese-Steel Castings. Often referred to as Hadfield's manganese steel. Require- ments for heat treatment, chemical composition, ladle analysis, bend test where specified, test specimen, finish, and inspection. American Soc i et y for Testing Materials, A 157–44; 1944. A. S.M. E. Boiler Construction Code Specifica- tion SA-157. American Standards Assn., G36. 1; 1944. Alloy-Steel Castings for Walves, Flanges, and Fit- tings for Ser v i c e at Temperatures From 750 to 1,100° F. Includes nine ferritic and two austenitic grades, Selection dependent. On design and Service. Gives requirements for heat treatment, temperature control, chemical COmposition, ladle analysis, check analysis, number of tests, retests, t e n s i le and bending propertles, hydrostatic tests, magnetic particle testing, test specimens, radiographic or destruction test, workmanship, marking, finish, in- spection, and rejection. A. S. T. M. Emergency Alternate U. U. 568 Ores, Metals, and Manu foctures 622 - 5 Provision EA-A 157; 1944, affected S e C t i O n 10, Hydrostatic Tests. American So c 1 et y for Testing Mater 18ls, A 198-39; 1939. 20 Percent Chromium, 9 Percent Nickel Alloy- Steel Castings. For corrosion-resisting service, includes heat treatment, chemical composition, ten- sile and bending properties, hardness, test speci- men, corrosi On test, stability Of microstructure, finish, and inspect 10n. American Society for Testing Materials, A 217–44T; 1944. A. S. M. E. BOller Construction COde Specifica- tion SA-217. Tentative Specifications f or Alloy- Steel Castings Suitable for Fusion Welding for Serv- ice at Temperatures From 750 to 1, 100° F. For valves, flanges, fittings, or oth e r pressure containing parts. In four grades, wit 1 requirements for process, heat treatments, temperature control, chemical com- position, analyses, tensile and bending properties, hydrostatic tests, magnetic particle testing, test Specimens, number of tests, retests, radiographic Or destruction tests, workmanship, finish, marking, inspection, and rejection. A. S. T. M. Emergency Al- ternate Provision EA-A 217; 1942, affected section 1 (b) New Grade Added; section 5, Chemical Composi- tion; sect iOn 8, Tensile Properties; 17, Marking. American S oc i e t y for Testing Materials, A 221-39; 1939. American Ass n . Of State Highway Officials Standard M104-39. Chromium-Alloy-Steel Castings. COvers three classes including Stainless, COrrosion- resisting and heat-resisting castings. Requirements for heat treatments, chemical COmpositions, tensile and bending properties, hardness, test Specimen, finish, and inspect 10n. American SO c 1 et y for Testing Materials, A 222-39; 1939. Chromium-Nickel Alloy-Steel Castings. For three classes of alloy, requirements for heat treat- ment, chemical composition, t e n s 1 le and bending properties, hardness tests, test Specimen, finish, and inspection. American SO c 1 et y for Testing Materials, A 223-39; 1939. Nickel-Chromium Alloy-Steel Castings. COvers two classes Of high nickel castings; requirements for heat treatment, chemical composition, ladle analysis, tensile and bending properties, hardness tests, test Specimen, finish, and inspection. American SO c 1 et y for Testing Materials, B190—44T; 1944. Tentative Specifications for Chromium-Nickel- Iron A l l O y Castings (25-12 cl a s s ) for High- Temperature Service. G 1 V e S Scope, process, heat treatment, chemical composition, l a d 1 e analysis, check analysis, number of tests, tensile properties after aging, magnetic permeability, stress-rupture test; short-time, high-temperature tensile proper- ties; Sampling, defective test specimens, retests, report, dimensional tolerances, finish, marking, and inspection. American Tr a n s 1 t Assn. Standard Design of Solid Manganese Steel Crossings; Steam Railroad Over Elec- tric Railway f or 7 Inch and 9 Inch Girder Rails, W29-35; 1935. Gives dimensional designs for solid manganese-steel crossings for angles 90° to 60°, inclusive. American TT a n s i t Assn. Standard Design for Solid Manganese-Steel Cross in g s ; Steam Railroad Over a n d section Electric Railway for 7 Inch and 9 Inch Girder Rails, W30–35; 1935. Glves dimensional designs for solid manganese-steel crossings for angles below 60° to 40°, inclusive. American T r a n S i t ASSn. Standard Design Of Solid Manganese-Steel Crossings; Steam Railroad Over Elec- tric Railway, W37-35; 1935. Gives dimensional de- signs of solid manganese-steel crossings for angles 90° to 60°, inclusive. American T r a n S i t Assn. Standard Design Of Solid Manganese-Steel Crossings; Steam Railroad Over Elec- tric Railway, W38–35; 1935. Gives dimensional de- signs of solid manganese-steel crossings for angles below 60° to 40°, inclusive. Assn. of AImerican Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual Of Standard and Recommended Practice, 1942. High Chrome Steel Cast- ings fºr Walves for Nitric Acid Tank Cars, M-251-29; 1929. Electric furn a c e steel, requirements for casting alloy, analysis, he at treatment, WOTkman- ship, and DOrosity test. Hydraulic Institute . Material Specification for Nickel-Base Austenitic Cast Iron (N1-Resist) No. 115; 1939. This specification covers a nickel-base aus- tenitic cast iron, ordinarily containing a Substan- tial percentage of copper, f or resistance to many forms of corrosion. Includes manufacture, chemical composition, physical properties and tests, pattern equipment, workmanship, welding, hydrostatic tests, and inspect iOn. Hydraulic Institute. Material Specification for Car- bon and Alloy Steel Castings, No. 120; 1939. These specifications c over steel castings used in the manufacture of pumping equipment; Castings Of One grade of carbon steel and four alloy steels. Gives requirements for manufacture, chemical composition, test coup Ons, heat treatment, physical properties, and impact properties, met h O d S of test, pattern equipment, workmanship, welding, and for hydrostatic test.S. Society of Automotive Engineers. rial 'Specification 5345; 1944. Centrifugal Steel Cast1ngs, Chromium Molybdenum (.38-.43 Carbon). For cylinder barrel and sleeve castings. Gives require- ments f or composition, grain size, hardenab 111ty, condition, quality, tolerances, reports, 1dent iſ 1- cat iOn, and reject iOns. Technical Assn. of the Pulp and Paper Industry. Spec 1- fications f or Chromium-Nickel-IrOn CastingS for Sulphite Pulp Processing Equipment. Standard E400 S44; 1944. Covers castings for Sulphite pulp Dr OC- essing such as relief V a live S , stralners, Dumps, digester fittings, etc. Gives chemical composition, heat treatment, analysis, physical tests, pickling, and finish requirementS. S. Gov. , Navy Dept. Specification 46S27a; Steel; Corrosion-Resisting, Castings. U. S. G O v . , Navy Dept. Specification 46S41; Steel; Chromium-Molybdenum-Alloy, Wrought. S. G O v . , Navy Dept. Spec iſ ication 46S45; 1941. Steel; Alloy (Special), Castings (Aircraft Use). U. S. Gov. , Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineer- ing Regulations and Material Specifications, 1942. Contains specifications and re qui re m ent S for Aeronautical Mate- U. 1936. 1940. U. 569 622. 5 Directory of Commodity Specifications materials, design, construction, installation, and inspection of boilers, unfired pressure vessels, and appurtenances thereof, also plping, valves, fit- tings, flanges, safety V a l V e s , etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes specifications for steel castings for valves, flanges, fittings, or other pressure containing parts of carbon-steel for serv- ice temperatures up to a n d including 850° F. and carbon-molybdenum alloy steel for service tempera- tures to 1,000° F.; process, heat treatment, chemi- cal compositions, tensile properties, bending Drop- erties, tests, retests, workmanship, and finish. References ... —Methods of testing, general require- ments for metals, see 600. 1, 621. 30; heat treatments, see 600. 5; Classification O ſ railway materials, See 600. 2; railway construction and special track Work, see 606. O, 606.3; carbon steel castings, see 611.41; other specifications for cast alloy steel, see spec- ifications for individual commodities made of cast alloy Steel. 622.6 FERRO-ALLOY FORG INGS American Iron and S t e e l Institute. Steel Products Manual, Section 22; 1939. Revised, 1943. Forged Axles a n d Locomotive Forgings. Covers forgings used principally for locomotives and cars for steam and electric railways and also for industrial rail- way equipment. Manufacturing practices, chemical requirements and texts, physical properties and tests, WOrkmanship a n d finish, permissible varia- tions and weights, marking and storing, inspection, reject 1 On, and rehearing. American S O c 1 et y for Testing Materials, A 237-42; 1942. AllOy-Steel Forgings for General Industrial Use. COvers annealed, normalized and tempered, and normalized, quenched, and tempered forgings in six classes; requirements as to heat treatment, chemi- cal composition, t e n S 1 le properties, boring and turning, bending properties, test Specimens, and wOrkmanship. A. S. T.M. Emergency. Alternate ProVision EA-A 237; 1943, affected table I, Tensile Require— Iſlent.S. - American S oc i e t y for Testing Materials, A 238-42; 1942. Alloy-Steel Forgings f or Locomotives and Cars. Includes three classes normalized and temper- ed, and three c la S S e S normal120d, quenched, and tempered. Gives requirements as to heat treatment, chemical composition, boring a n d turning, tensile and bending Droperties, test specimens, microscopic and macroscopic tests for grain structure, workman- ship, and inspection. A. S. T.M. Emergency Alternate Provision EA-A 238; 1942, affected Section 7, Chem- ical Composition, and section 14, Omit Macroscopic Examination. American SO c 1 et y for Testing Materials A 243–43; 1943. Carbon-Steel and Alloy-Steel Ring and Disk Forgings. COver untreated, annealed, normalized, normalized and tempered, quenched and tempered, double normalized a n d tempered, a n d normalized, quenched, and tempered carbon Steel and alloy steel ring and disk forgings for general industrial use. COvers manufacture, machining, heat treatment, chem- ical composition, analysis, t e n s 1 le and bending propert les, test specimens, testing, workmanship, marking, inspection, and rejection. American Society for Testing Materials, ES-21; 1943. Emergency Specifications for Carbon-Steel and Alloy- Steel Forgings for Magnetic Retaining Rings for Tur- bine Generators. C over annealed, quenched, and tempered carbon-steel and alloy-steel forgings for mangetic retaining r in g s for turbine generators. Process, discard, manufacture, m a ch in i ng , heat treatment, chemical composition, analysis, tensile properties, test specimens, tests, retests, work- manship, finish, marking, inspection, and rehearing. American Society for Testing Materials, ES-22; 1943. Emergency Specifications f or Alloy-Steel Forgings for Nonmagnetic Coil Retaining R in g s for Turbine Generators. C over alloy-steel forgings for coil retaining rings for turbine generators. Process, discard, manufacture, heat treatment, chemical com- position, analysis, tensile Droperties, test speci- mens, tests, retests, workmanship, finish, marking, inspection, and rehearing. - American Society for Testing Materials, ES-24; 1943. Emergency Specifications for Carbon-Steel and Alloy- Steel Forgings for Pinions for Main Reduction Gears. COver normalized and tempered, OT quenched and tem- pered, carbon-steel a n d alloy-steel forgings for pinions for main reduct iOn gears and for auxiliary drives. Process, discard, manufacture, machining, heat treatment, chemical COmp Osition, analysis, tensile properties, hardness, test Specimens, tests, retests, workmanship, finish, marking, inspection, and rehearing. - American Society for Testing Materials, ES-25; 1943. Emergency Specifications for Carbon-Steel and Alloy- Steel Forgings for Turb in e Generator Rotors and Shafts. COver annealed, normalized a n d tempered, and double normalized and tempered carbon-steel and alloy-steel forgings for turbine generator rotors and shafts. Process, discard, manufacture, machin- ing, heat treatment, chemical COmposition, analysis, tensile properties, test specimens, number of tests, retests, magnetic test, workmanship, finish, mark- ing, internal inspection, inspection, and rehearing. American Society for Testing Materials, ES-26; 1943. Emergency Specifications for Carbon-Steel and Alloy- Steel Forgings for Turbine Rotors and Shafts. Cov- er annealed, normalized a n d tempered, and double normalized a n d tempered carbon-steel a n d alloy- steel forgings for turbine rotors and shafts. Proc- ess, discard, manufacture, heat treatment, chemical composition, analysis, t e n s i le properties, test specimens, number of tests, retests, stability test, magnetic t e s t , workmanship, finish, marking, in- ternal inspection, inspection, and rehearing. American Society for Testing Materials, ES-27; 1943. Emergency Specifications for Carbon-Steel and Alloy- Steel Forgings for Turbine Bucket Wheels. Cover annealed OT annealed, quenched, and tempered carb On- steel and alloy-steel f Orgings for turbine bucket wheels. Process, discard, manufacture, machining, heat treatment , Chem loal COmp OS it iOn , analysis, tensile propert 1es, hardness, test Specimens, num- ber of tests, retests, WOrkmanship, finish, marking, inspect iOn, and rehearing. National ASSn. Of Purchasing A gent s . Handbook of Commodity Data She et s , 1938. Forgings. Covers definition, characteristics, classes of forgings, 570 Ores, Metals, and Manufactures 622. 6 forgeable met a l s , and commercial forging prac- tice. - Society of Automotive Engineers. Aeronaut leal Mate- rial Specification 5022A; 1942. Steel; Free-Cutting Man g a n e s e (1.3 Manganese). Gives requirements for form (bars, billets, tubes, or forgings), com- position, condition, quality, reports, and rejec- tions. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5024A; 1942. Steel; Free-Cutting Manganese (1.5 Manganese). Gives requirements for form (bars, billets, tubing, or forgings), composi- tion, condition, quality, reports, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5025; 1942. Ste e l; Free- Cutting Manganese (Heat Treated). Covers require- ments for form (bars, billets, f or g in g s, or as ordered), composition, condition, quality, toler- ances, reports, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 561OB; 1944. Steel; Corrosion Resistant, 13 Chromium (Free Machining). For bars, billets, forgings, Or as Ordered. COvers composi- tion, COndition, hardenability, quality, reports, identification, and rejections. - Society of Automotive Engineers. Aeronautical Mate- rial Specification 5615A; 1942. Steel; COrrosion- Resistant, 13 Chromium, 1.5, Nickel. Gives require- ments for form (bars, billets, for g in gs, or as ordered), composition, condition, hardenability, quality, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5630A; 1942. Steel; Corrosion- Resistant, 17 Chromium (High-Carbon). G iv e s re- quirements for form (bars, billets, forgings, or as Ordered), composition, cond it iOn , hardenability, quality, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 5632; 1942. Steel; Corrosion- Resistant, 17 Chromium, .5 Molybdenum (High-Carbon) (Free-Machining). Covers requirements for form (bars, billets, forgings, or as ordered), composi- tion, condition, hardenability, quality, reports, identification, and rejections. - Society of Automotive Engineers. Aeronautical Mate- rial Specification 5640A; 1942. Steel; COrrosion- Resistant, 18 Chromium, 8 Nickel (Free-Machining). For bars, billets, forgings, Or as Ordered. Gives requirements f or composition, condition, quality, reports, identification, and rejections. SOC lety of Automotive Engineers. Aeronautical Mate- rial Spe C if ic at 1 on 56.41; 1942. Steel; Corrosion- Resistant, 18 Chromium, 8 Nickel (Swaging- or Hot- Upsetting Type). For bars, billets, forgings, or as Ordered. COvers requirements f or composition, condition, quality, reports, identification, and reject 1 Ons. Society of Automotive Engineers. rial Specification 5645B; 1942. Steel; Corrosion- and Heat-Resistant, 18 Chromium, 8 N 1 c k el. For bars, b1 llets, forgings, or as ordered. Gives re- quirements f or composition, condition, embrittle- ment, quality, reports, identification, and rejec- tions. Aeronautical Mate- Society of Automotive Engineers. Aeronautical Mate- rial Specification 5700; 1940. Ste e l; Walve (Chromium-Nickel-Tungsten). For b a r s , billets, forgings, or as ordered. G 1 v e s requirements for composition, condition, quality, reports, identifi- cation, and rejections. : Society of Automotive Engineers. rial Specification 5705; 1942. Ste e l ; Valve, Chromium-Nickel Silicon. For bars, billets, forg- ings, or as Ordered. Gives requirements f or com- position, condition, quality, reports, identifica- tion, and reject iOn. © SOC lety Of Automotive EngineerS. rial Specification 57.10; 1942. Ste e l ; Valve, Chromium-Silicon Nickel. For bars, billets, forg- ings, Or as Ordered. Gives requirements f or com- position, condition, quality, reports, identifica- tion, and rejection. - Society of Automotive Engineers. Aeronautical Mate- rial Specification 6240B; 1942... Steel; Carburizing (5 Percent Nickel). For bars, billets, forgings, or as Ordered. Gives requirements for COmpOSlt iOn, grain size, hardenability, Condition, quality, re- ports, shipments, identification, and reject 10ns. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6242B; 1942. Steel; Carbur 12.1ng (5 Percent Nickel). For bars, billets, forgings, or as ordered. Gives requirements for composition, grain size, hardenability, C. On d 1 t 1 on , quality, tolerances, reports, shipments, identification, and rejections. Society of Automotive Engineers. rial Specification 6250C; 1942. Steel; Carburizing, Nickel-Chromium (Light-Section). For bars, billets, forgings, or as ordered. G 1 v e s requirements for composition, grain size, hardenability, condition, quality, tolerances, reports, shipments, 1dent 1ſ 1- cation, and reject 10ns. Society of Automotive Engineers. rial Specification 6252C; 1942. Steel; Carburizing, Nickel-Chromium (Heavy Section). For bars, billets, forgings, or as Ordered. G iv e s requirements for composition, grain size, hardenability, condition, quality, tolerances, reports, shipments, identifi- cation, and reject 10ns. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6253D; 1944. Steel; Carburizing, Nickel-Chromium. For bars, billets, forgings, Or as ordered. G i v e s requirements for composition, grain size, hardenability, c on d 1 t 1 on , quality, tolerances, reports, shipments, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6254C; 1942. Steel; Carburizing, Nickel-Chromium. For bars, billets, forgings, or as ordered. G 1 v e s requirements for COmposition, grain size, hardenability, condition, quality, tol- erances, reports, shipments, 1dentificat lon, and rejections. - Society of Automotive Engineers. Aeronautical Mate- rial Specification 6260A; 1944. Steel; 3 N1, 1 Cr, . 1 Mo (.08- . 13C). For bars, billets, forgings, or as ordered. G i v e s requirements for composition, grain size, hardenability, c on d it 1 of , quality, Aeronautical Mate- Aeronautical Mate- Aeronautical Mate- Aeronautical Mate- 571 622.6 Directory of Commodity Specifications tolerances, reports, shipments, identification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6262A; 1944. Steel; 3 Ni, 1 Cr, . 1 Mo (.08–. 13C). For bars, billets, forgings, or as ordered. G 1 v e s requirements for composition, grain size, hardenability, cond1t lon, quality, tol- erances, reports, shipments, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6263A; 1944. Steel; 3 N1, 1 Cr, 21 Mo (.09-. 14C). For bars, billets, forgings, or as Ordered. G i V e S requirements for COImposition, grain size, hardenability, condition, quality, tol- erances, reports, shipments, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6264A; 1944. Steel; 3 Ni, 1 Cr, . 1 Mo (. 15-.20 C). For bars, billets, forgings, or as Ordered. G 1 v e s requirements for COmposition, grain size, hardenability, condition, quality, tol- erances, reports, shipments, identification, and rejections. Society Of Automotive EngineerS. rial Specification 627OB; 1944. Steel; Carburizing, .5 N1, .5 Cr, .2 Mo (. 12- . 17C). For bars, billets, forgings, Or as Ordered. G i V e s requirements for chemical composition, g r a 1 n size, hardenability, cond1t iOn, quality, tolerances, reports, Shipments, identification, and rejections. SOciety Of Automotive Engineers. rial Specification 6272B; 1944." .5 N1, .5 Cr, .2 Mo (. 15-.200). For bars, billets, forgings, or as ordered. G 1 v e s requirements for chemical composition, g r a 1 n size, hardenability, condition, quality, tolerances, reports, Shipments, identification, and rejection. Society of Automotive Engineers. rial Specification 6274B; 1944. .5 Ni, .5 Cr, .2 Mo (. 17-.22C). For bars, billets, forgings, or as Ordered. G iv e s requirements for chemical composition, g r a in size, hardenability, COnd 11 iOn, quality, tolerances, reports, shipments, identification, and rejections. SOC iety Of Automotive Engineers. Aeronautical.Mate- rial Specification 6280A; 1943. S t e e l ; .55 N1, .5 Cr, .2 Mo (.27-.33 C). For bars, billets, forg– ings, or as Ordered. Gives requirements f or com- position, g r a 1 n size, hardenability, condition, quality, tolerances, reports, Shipments, 1dentifi- cation, and rejection. SOC lety Of Automotive Engineers. rial Specification 6290C; 1944. 1. 8 N1, .25 Mo (.11-.17C). ings, Or as Ordered. Aeronautical Mate- Aeronautical Mate- Steel; Carburizing, Aeronautical Mate- Steel; Carburizing, Aeronautical Mate- Steel; Carburizing, For bars, billets, forg- G1VeS requirements f or com— position, g r a in size, hardenability, condition, quality, tolerances, reports, Shipments, ident if 1- cation and rejections. SOC iety Of Automotive Engineers. rial Specification 62920; 1944. 1.8 Ni, .25 Mo (. 15-.20C). -ings, , Or as Ordered. Aeronautical Mate- teel; Carbur 1zing, FOr bars, billets, forg- Gives requirements f or com- position, g r a 1 n size, hardenability, condition, quality, tolerances, reports, shipments, identifi- cation, and reject 10ns. Society of Automotive Engineers. rial Specification 6294C; 1944. 1.8 Ni, .25 Mo (, 17-.22C). For bars, billets, forg- ings, or as Ordered. Gives requirements for compo- sition, grain size, hardenability, condition, qual- ity, tolerances, reports, shipments, identification, and rejections. Society of Automotive Engineers. rial Specification No. 6300; 1943. Ste e l ; .25 Mo (.35-.40 C). For b a r s , billets, forgings, or as Ordered. Gives requirements for composition, grain size, condition, quality, tolerances, reports, ship- ments, identification, and rejection. Society of Automotive Engineers. Aeronautical rial Specifications 6310A, 6315A, and 6317A; 1942. Steel; Nickel Molybdenum. For bars, billets, forg- ings, or as ordered. Gives requirements f or COIT- position, grain size, condition, quality, tolerances, reports, shipments, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6312A; 1942. Ste e l ; Nickel Molybdenum. F O r bars, billets, forgings, tubing, Or as Ordered. Gives requirements for COmposition, grain size, hardenability, condition, quality, tol- erances, reports, Shipments, ident if iCat 10n, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 632OA; 1943. S t e e l; .55 Ni, .5 Cr, .25 Mo (.33- .38 C). For bars, billets, forg- ings, or as Ordered. Chemical composition, grain size, condition, quality, tolerances, reports, ship- ments, identification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6322A; 1943. Steel; .55 N1, .5 Cr, .25 Mo (.38-. 43 C). For bars, billets, forg- ings, Or as ordered. Chemical composition, grain size, hardenabllity, condition, quality, tolerances, reports, shipments, identification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6325A; 1943. Steel; .55 N1, .5 Cr, .25 Mo (.38–.43 C) (105,000 T. S. ). For bars, billets, castings, or as Ordered. Chemical composi- tion, grain size, condition, quality, tolerances, reports, s h 1 pm ent s , identification, and rejec- tion. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6327A; 1943. * Steel; .55 N1, .5 Cr, .25 Mo (.38-.43 C) (125,000 T. S.). For bars, billets, forgings, or as Ordered, Chemical COmi- position, g ra in size, condition, quality, toler- ances, reports, shipments, identificat 10n, and re- ject 10n. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6330A; 1942. S te e l ; Nickel Chromium. For bars, billets, forgings, Or as Order- ed. Gives requirements for composition, grain size, condition, quality, tolerances, reports, shipments, identification, and rejections. Society of Automotive Engineers. rial Specifications Nos. 6332 a n d 6335, 1939; and 6337, 1940. S te e l ; Nickel Chromium. For bars, billets, forgings, Or as Ordered. Gives require- ments for composition, grain size, condition, qual- ity, tolerance, reports, shipments, identification, , and reject iOns. Aeronautical Mate- Steel; Carburizing, Aeronautical Mate- Mate- Aeronautical Mate- 572 Ores, Metals, and Manufactures 622.9 society of Automotive Engineers. Aeronautical Mate- rial Specification No. 6342; 1944. Steel; 1 N1, .. 8 Cr, .25 Mo (.38-.43 C). For bars, billets, forg- ings, or as ordered. Gives requirements f or com- position, g r a l n size, hardenabllity, condition, quality, tolerances, reports, shipments, identifi- cation, and rejections. S 1 m 1 lar Specification, NE 98.40. Society of Automotive Engineers. rial Specification 6370A; 1942. Molybdenum (.27–. 33 Carbon). For b a r s , billets, forgings, or as Ordered. G 1 v e s requirements for composition, grain size, condition, quality, toler- ance, reports, shipments, 1dentification, and re- jections. Society of Automotive Engineers. rial Specification 6380A; 1942. Steel; Chromium- Molybdenum (.35–.43 Carbon). For b a r s , billets, forgings, or as ordered. Covers requirements for composition, grain size, condition, quality, toler- ances, reports, Shipments, identification, and re- ject iOns. Society of Automotive Engineers. rial Specification 6382A; 1942. Steel; Chromium- Molybdenum, (.38-. 43 Carbon). For b a r s , billets, forgings, or as Ordered. COvers requirements for composition, grain size, condition, quality, toier- ances, reports, shipments, identification, and re- ject iOns. - SOciety Of Automotive Engineers. rial Specification 6412A; 1942. Ste e l; Nickel- Chromium-Molybdenum. For bars, billets, forgings, or as ordered. Gives requirements for composition, grain size, cond1t iOn, quality, tolerances, reports, shipments, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6415A; 1942. S t e e l ; Nickel- Chromium-Molybdenum. For bars, billets, forgings, or as ordered. Gives requirements for composition, grain size, condition, quality, tolerances, reports, shipments, identification, and rejections. Society Of Automotive Engineers. Aeronautical Mate- rial Specification 6440A; 1943. Steel; Chromium. For bars, billets, forgings, or as ordered. Gives requirements f or composition, condition, quality, tolerances, re p or t s , shipments, identification, and rejections. & Society of Automotive Engineers. Aeronautical Mate- rial Specification 6448A; 1944. S te e l; Chromium Wanadium. For bars, billets, forgings, or as Order- ed. Gives requirements for composition, grain size, condition, quality, tolerances, reports, shipments, identification, and rejections. Similar specifica- tions, Army-Navy Aeronautical AN-QQ-S-687 and SAE 6150. Society of Automotive Engineers. Aeronautical Mate- rial Specification 6470A; 1942. Steel; Nitriding (Chromium-Molybdenum-Aluminum). Gives requirements for form (bars, billets, forgings), composition, C Ondition, nitriding, quality; reports, shipments, 1dentification, and rejections. S. G O V . , Federal Specification QQ-S-763a; Steel; Corrosion-Resisting, Bars and Forgings (Ex- cept for Reforging). Covers ten classes and six grades and shall be made by the open-hearth or the Aeronautical Mate- Aeronautical Mate- Aeronautical Mate- Aeronautical Mate- U. 1943. Steel; Chromium- electric ſurnace process unless otherwise Specified. Gives chemical requirements and physical properties; method of Sampling, inspection, and t e s t S ; and packaging, packing, and marking for Shipment. - S. GOV., Navy Dept. Specification 46S39a; 1942. steel; Forgings for Turbine Rotors (Heat Treated). S. GOV., Navy Dept., U. S. Coast Guard, Bureau Of Marine Inspection and Navigation. Marine Engineer- ing Regulations and Material Specifications, 1942. Contains specifications and requirements for mate- rials, design, construction, installation, and in- spection of boilers, unfired pressure vessels and appurtenances thereof, also piping, valves, fittings, flanges, Safety valves; etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes Specifications for three grades Of forged or rolled steel for pipe f l a ng e s , forged fittings, and valves and parts for service tempera- tures up to 1,000° F.; process, manufacturing prac- tice, heat treatment, chemical composition, tensile properties, tests, retests, macrotests, workmanship, finish, and marking. U. S. Gov, , U. S. Army, Ordnance Dept. Specification 57–103-1; 1938. Steel; Nickel-Chromium, W.D. 3415, Forged Bar for Breechblock. U. U. References.-Methods of testing, general require- ment's for metals, see 600. 1, 621.30; he at treatments, see 600. 5; classification of railway materials, see 600. 2; carbon s t e e l forgings, axles, and shafts, see 611. 51, 611. 52. 622.7 FERR0-ALLOY SPRINGs References.—Alloy steel stock for springs, see 621. 34. 622.9 MISCELLANEOUS MANUFACTURES OF ALLOY STEEL American Hospital As S n . , 4-10. Wire Screen Cloth. Covers copper, commercial bronze (brass), bronze, iron or s te e l’, galvanized (zinc coated), copper- nickel alloy, corrosion-resisting steel (chromium- nickel), aluminum alloy, iron Or steel, Japanned Or painted, and chromium-nickel alloy. . American Tr a n s i t Assn. Standard Design of Bolted Manganese-Steel Crossings; Steam Railroad Over Elec- tric Railway, W44-35; 1935. Gives the dimens lonal designs of bolted manganese-steel crossings for angles below 45° to 30°, inclusive. Assn. of American Railroads, Operations and Mainten- ance D ept . , Mechanical Div., Mamual of Standard and , Recommended Practice, 1942. High Chrome Steel Rivet Material and Rivets for Nitric Acid Tank Cars, M-151-29; 1929. Electric furnace steel, composition, analysis, physical properties, permissible varia- tions, requirements f or fabrication, tests, work- manship, and finish. Assn. of American Railroads, Operations and Mainten- ance Dept., Mechanical Div. Manual Of Standard and Recommended Practice, 1942. Seamless High Chrome Steel Tubing f or Nitric Acid Tank Cars, M-152-29; 1929. Fabricated from electric furnace steel, COmi- position, analysis, flanging, flattening, and bend tests, method of pickling tubes, and finish. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 7210; 1940. Cotter Pins; 573 622.9 Directory of Commodity Spect fications Corrosion-Resistant Steel. Gives requirements for composition, Condition, quality, shape, tolerance, sizes, reports, and reject iOns. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 7228; 1940. Rivets; Corrosion- Resistant Steel. Gives requirements f or composi- tion, condition, Quality, reports, and rejections, Society of Automotive Engineers. Aeronautical Stand- ard 39; 1941. Stainless Steel Cotter Pins; Aircraft Engine. Diagrammatic dimensional drawings showing minimum eye and drill hole diameters of corrosion resist- ant steel (18 chromium, 8 nickel) cotter pins 1/16 in. to 5/16 in. in diameter, .313 in, to 2.500 in. in length. U. S. Gov. , Army - Navy Aeronautical Specification AN-P-27-1; 1944. Propeller Blades; General Specifi- cation for Steel. * U. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards. COImmercial Standard C S 37 - 3 1 ; 1931. Steel Bone Plates and . Screws. A commercial stand- ard selected a n d adopted by industry for Sherman type b One plates made of chromium-Vanadium steel, requirements on chemical composition of plates and screws corresponding to S. A. E. Steel No. 6150, hard- 630-639 63 | . A LUMINUM 63 |.0 GENERAL ITEMS Aluminum Research Institute. Standard Methods for the Sampling and Analyzing of Aluminum and Certain Aluminum AllOys, 1939. primarily for the casting alloys, but with suitable revisions may be employed. On Dure aluminum and for hardener-type alloys. Includes sampling procedure and methods for analyzing for the determination Of chromium, c O p per , copper plus lead, iron, lead, magnesium and calcium, manganese, nickel, Silicon, tin, titanium, and Zinc. * American In st it u t e Of Homoeopathy. HOmoeopathic Pharmacopoeia of U. S., 1941. Metallic Aluminum. Chemical symbol, synonyms, description, and prepara- tions f or triturations f or use in homoeopathic medicineS. - American Iron and Steel Institute. COntributions to the Metallurgy Of Steel, NO. 2; 1941. Direct COn- sumption of Aluminum in the Steel Industry. A study of the proper utilization and distribution of alu- minum used in the ste e l industry for purposes Of deoxidation a n d alloying. Covers effect of a de- crease in aluminum On steel production, steps takeri to decrease aluminum consumption, grades of alumi- num, and suggested method of distributing aluminum. American Railway Engineering Assn. COnstruction and Maintenance Section, Assn. of American Railroads. Manual f O r Railway Engineering, 1942. Specifica- tions f or Buildings for Railroad Purposes: Orna- mental and Miscellaneous Metal Work. Gives require- ments f or working stresses (tension, compression, shearing, bearing) of the cast, rolled, drawn, or extruded metals used. American SOC 16ty f Or Metals. Edition. Metals Handbook, 1939 Constitution of Aluminum Alloys and Pron- The methods a re designed ness, dimensions, and design of 14 plate sizes, and 11 screw sizes. Sponsored by the American College of Surgeons. U. S. GOV., Federal Works Agency, Public ROads Admin- istration. Specifications for Construction of Roads and Bridges in National Fdrests and National Parks, FP-41. Blast Plates. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 89–5672; 1940. Tag; Cable, M-3, Submarine Mine. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92-16A; 1939. Bit; Curb, M-1909 and M1920. S. GOV. , U. S. Army, Quartermaster Corps. Spec 1- fication 92-17B; 1942. Blt; Sn a f f l e , M1909 and M1911. S. GOV. , U. S. fication 92-32A; U. S. GOV., U. S. 75–21–G; 1938. Resisting Steel. References. –Methods of testing, general require- ments for metals, see 600. 1, 621.30; he at treatments, see , 600. 5; special trackwork, s e e 606.3; hack saw blades of alloy steel, see 615.62; measuring gages of alloy Steel, See 615. 82. U. U. Army, Quartermaster Corps. Speci- 1942. Stirrup M1912 and M1938. Army, Signal Corps. Specification T r a y ; Photographic, Corrosion- ALUMINUM, ANTIMONY, BISMUTH, CADMIUM, AND COBALT erties of Aluminum and Its Alloys. Covers consti- tution of a luminum-chromium, alum inum-copper, aluminum-iron, aluminum-magnesium, aluminum-manganese, aluminum-nickel, aluminum-silicon, aluminum-titanium, aluminum-magnesium silicide, and aluminum-magnesium- zinc alloys; physical constants of aluminum and prop- erties of commercially pure wrought aluminum; and properties Of the various aluminum alloys. American Society for Metals. Metals, Handbook, 1939 Edition. Micrography and Technology of Aluminum. Covers polishing aluminum for metallographic exami- nation, etching aluminum for metallographic examina- tion, hardeners for aluminum, temperature measure- ments in molten aluminum, aluminum d 1 e Castings, cold and hot forming aluminum alloys, heat treatment of wrought aluminum alloys, machining aluminum, Spinning Of aluminum, and protection of aluminum against Corrosion. American Society for Testing Materials, B 110-39 T: 1939. Ten t a t 1 V e Method Of Test for Dielectric Strength Of Anod 12ed Aluminum. For anodic COatings applied to aluminum and its alloys, also for measure of thickness of coating where properties are known. Requirements for high-voltage transformer, electrode, test specimens, Surrounding medium, condition and position of electrodes, and application Of voltage. National Assn. Of Purchasing Agents. Handbook of Com- modity Data SheetS, 1938. Aluminum. COVers defi- nition, constants, solubility, properties, occur- rence, derivation, grades and commercial forms, al- loys, and uses. Society of Automotive Engineers, Inc. Aeronautical Information Report No. 8; 1944. U. S. and British Commonwealth of Nations Aircraft Metals. Aluminum Alloys. Gives table showing specifications used in the U.S. and Specifications for similar metals used in the United Kingdom, Australia, a n d Canada for use in the selection of interchangeable and substitute ,574 Ores, Metals, and Manufactures 63 | . 12 materials for the repair and maintenance of air- craft; and a table Showing chemical COmposition and mechanical properties Of these aircraft me t a l s. Covers bars and shapes, wire and rivets, forgings, sheet and strip, tubing, and castings. U. S. G O V . , Dept. Of COITTerce, Nat 10nal Bureau Of Standards. Circular C66; 1917. Standard Samples for Thermometric Fixed Po in t s . Description of preparation of pure samples of aluminum, their chem- 1cal analyses, freezing points, and degree of purity, their use for the standard 12ation of thermocouples, pyrometers, etc. U. S. GOV. , Dept. Of COmmerce, National Bureau of Stand- ards. C1rcular C346; 1927. Light Metals and Alloys, Alu- Iminum and Magnesium. Gives detailed information On the physical and mechanical properties of aluminum and magne— sium and of their light alloys and the variation in prop- erties caused by changing the composition of the alloy, by the presence of impurities, by changes in conditions of manufacturing operations, and by heat treatment. Dis- CuSSes the metallography, corrosion resistance, and meth- ods of protection against corrosion, the theory of heat treatment, and the application of the alloys to industry. U. S. G O V . , Dept. of Commerce, National Bureau of Standards. Circular C398 a n d Supplement, 1944. Standard Samples. Aluminum, Sample 44c. This sam- ple is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by Others as a comparison standard for checking the accuracy of analysis of similar material. U. S. GOV. , Navy Dept. General Specifications for In- Spection of Mater 1als, 1941, Appendix II, Metals, Part B, Section 1, Methods and Analysis of Aluminum and Aluminum AllOys. 631. 1 ALUMINUM ALLOYS, INGOTS, AND BARS References.-Aluminum bronze, see 647. 1. 63 l. l I Alloys, Aluminum American Society for Testing Materials; B 89-44T; 1944. SOC lety of Automotive Engineers Specification No. 26. Tentative Specifications for Aluminum-Alloy (Duralu- min) Bars, Rods, Wire, and Shapes (Aluminum-Copper- Magnesium-Manganese). Manufacture, chemical com- position, chemical analysis, sampling for chemical analysis, methods of chemical analysis, temper, ten- sile and bending properties, test specimens, methods of testing, permissible variations in dimensions, workmanship and finish, inspection, and rejection. SOC iety of Automotive Engineers. Aeronautical Mate- rial Specification 4118B; 1943. Aluminum Alloy, Copper-Manganese-Magnesium (17S-T); Rolled. For rods, bars, or shapes. Composition, condition (heat- treated), quality, tolerances, reports, identifica- t1On, and rejection. - Society of Automotive Engineers. Aeronautical Mate- rial Specification 4151A; 1944. Aluminum All oy, COpper Manganese Magnesium (17S-T); Extruded. For rods, b a r S., or shapes. Gives requirements for composition, Condition, quali ty, tolerances, re- p or tS , identification, and rejections. Similar Specifications, N avy 46A4 condition T, Federal QQ-A-351 condition T, SAE 26 temper T, and ASTM B89-42T, heat treated. t;39(577 ()—#5—37 SOC iety of Automotive Engineers. Aeronautical Mate- rial Specification 4152B; 1943. Aluminum Alloy, Copper Magnesium Manganese (24S-T); Extruded. Gives requirements for composition, t e n s 1 le strength, yield strength, elongation, quality, tolerances, re- ports, identification, and rejections. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. Notes On Aluminum Al- loys, revised 1944. Provides a considerable range in properties a n d Characteristics but all Of the alloys commercially available are n Ot included. Gives usual form, general information, cast aluminum alloys, wrought aluminum alloys, and tables covering Various type S. U. S. G O V . , Dept. Of COmmerce, National Bureau of Standards. Circular C398 a n d Supplement, 1944. Standard Samples. Aluminum Alloy, Wrought, Sample 85; and Aluminum Base Casting All oy ; Sample 86b. These samples are prepared and sold by the National Bureau Of Standards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy of analysis of similar materials. U. S. G O V . , Navy Dept. Specification 46A3e; 1941. Aluminum (AL-2); Bars, Rods, Shapes, and Wire. U. S. G O V . , Navy Dept. Specification 46A4g; 1941. Aluminum Alloy (Aluminum-Copper-Magnesium-Manganese); BarS, ROdS, Shapes, and Wire. U. S. G O v . , Navy Dept. Specification 46A7d; 1941. Aluminum-Alloy; Heat-Treated Forgings. U. S. G O V . , Navy Dept. Specification 46A9e; 1942. Aluminum-Alloy (AL-24) (Aluminum-Copper-Magnesium (1.5 Percent)-Manganese); B a r s , Rods, Shapes, and Wire. U. S. GOV. , U. S. Army, Signal Corps. Specification 57-152-1; 1924. Aluminum-Copper-Magnesium AllOy; Specification for Parts Made From. References. --Methods of testing, general require- ments for metals, see 600. 1, 631.0; other aluminum alloys, see 631. 12, 631. 23, 631.31, 631.41, magnesium alloy castings, see 695. 631.12 Ingots, Aluminum American Society for Testing Materials, B 24-44; 1944. Aluminum Ingots for Remelting. Includes four grades Of commercial aluminum ingots for remelting. Gives process, quality, chemical composition, sample, Sam- pling, methods of chemical analysis; inspection, rejection, and rehearing. Endorsed by the American FOundrymen's Assn. American Society for Testing Materials, B37-42.T.; 1942. Tentative Specifications for Aluminum for Use in Iron a n d Steel Manufacture. Includes four grades Of commercial in go t s , rods, or Shot, for use in iron and steel manufacture. Process, quality, Chem- 1cal composit 10n, method of chemical analysis, in- spection, rejection, and rehearing. American S oc i e t y for Testing Materials, B 58–44.T.; 1944. Tentative Specifications f Or Aluminum-Base Alloys in Ingot Form for Sand Castings. For speci- fic gravity not exceeding 3.0. Gives process, qual- ity, chemical c OImposit 10n, Sample f Or chemic a l analysis, sampling f or chemical analysis, methods Of chemical analysis, inspection, reject 10n, and rehearing. - - 63 | . . 2 Directory of Commodity Specifications American Society for Testing Materials, B 112-44T; 1944. Tentative Specifications for Aluminum-Base Alloys in Ingot Form f or Permanent Mold Castings. Covers ten commercial alloys in ingot form for re- melting for manufacture of permanent mold castings, specific gravity not exceeding 3.0. Gives process, quality, chemical composition, sample for chemical analysis, sampling f Or chemical analysis, methods of chemical analysis, inspection, reject 1on, and rehearing. American Society for Testing Materials, B 125–44T; 1944. Tentative Specifications f Or Aluminum-Base Alloys 1n Ingot Form for Die Castings. For remelt- ing for the manufacture of die castings with a specific gravity under 3.0. Gives requirements for chemical composition, chemical analysis, sampling for chemical analysis, methods of chemical analysis, inspect iOn, and rejection. U. S. Gov. , Federal Specification QQ-A-371a; 1939. Amendment 1; 1941. Aluminum-Alloy; Ingots. COvers twelve classes. Gives requirements for material, workmanship, chemical composition, and mechanical properties; methods of sampling, inspection, and tests; and requirements for packing and marking for Shipment. * U. S. G O V . , Aluminum; Federal Specification QQ-A-451a; 1941. In g o ts. Covers five grades–1 to 5. Gives requirements for material, workmanship, chem- ical composition; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 46A2c; 1940. Aluminum Ingot. U. S. G O V . , Navy Dept. Spec if loation 46A5d; 1943. Aluminum Alloy; Ingot. References ...-Aluminum alloys, see 631. 11; methods of testing, general requirements f or metals, see 600. 1, 631. 0. 631. 13 Bars, Aluminum Society of Automotive Engineers. Aeronautical Mate- rial Specification 4120A; 1942. Aluminum Alloy Bars (Rolled) Copper Magnesium Manganese (24S-T). Gives requirements for composition, condition (heat treated), tensile strength, y1eld strength, elonga- tion, quality, tolerances, identification, and re- jection. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4150; 1944. Aluminum Alloy, Magnesium S 1 l 1 c on Copper (61ST); Extruded. ... For rods, bars, or shapes. Covers composition, condi- tion, quality, tolerances, reports, identification, and rejections. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. S. A. E. Standard Alu- minum Wrought Alloys, revised 1944. Specifications indicate the fabricated forms in which each alloy is regularly manufactured, and include compositions in percentages for . Various wrought aluminum alloys. Gives general information and mechanical properties for 13 alloys including bars, plates, shapes, sheets, rods, wires, tubes, forgings, and extruded aluminum. U. S. Gov., Army Air Forces. Specification 11330–A-1; 1944. . Bars and Rod S ; Aluminum Alloy, .118, Free Machining. U. S. Gov., Fe der a 1 Specification QQ-A-315; 1943. Aluminum Alloy (A1-52) (Aluminum-Magnesium-Chromium); Bars, Rods, Shapes, and Wire. Covers one grade and following conditions: Wire- (A) soft, (1/2H) half- hard, (3/4H) three-quarters—hard, and (H) hard; and bars, rods, and shapes- (A) soft and (F) as fabri- cated. Gives requirements for material, workmanship, chemical composition, physical properties, permis- sible variations, and lengths; methods of sampling, inspection, and tests; and packing and marking. U. S. Gov., Fe d e r a l Specification QQ-A-325; 1944. Aluminum-Alloy (AL-61) (Aluminum-Magnesium-Silicon- Copper-Chromium); Bars, Rods, S h a pe s , and Wire. covers one grade and three cond1tions- (A) annealed; (B) quenched, and (C) heat-treated. Gives require- ments for material, workmanship, chemical composi- tion, physical properties, permissible variations, various lengths, tolerances, a n d marking; methods of sampling, inspection, and tests; and packing and marking for shipment. U. S. Gov. , Federal Specification QQ-A-331b; 1942. Aluminum-Alloy (Al-53) (Aluminum-Magnesium-Silicon- Chromium); B ars, Rods, Shapes, and Wire. Covers one grade and five conditions- (A) annealed, (F) as fabricated, (PT) Extruded a n d aged, (W) quenched, and (T) heat-treated. Gives requirements for mate- rial, workmanship, chemical composition, physical properties, permissible variations, lengths, methods of sampling, inspection, tests, packing, and mark- 1ng. U. S. Gov. , Federal Specification QQ-A-351b; 1943. Aluminum-Alloy (Al-17) (Aluminum-Copper-Magnesium- Manganese); Bars, Rods, Shapes, a n d Wire. Covers one grade and two conditions- (A) annealed and (T) heat-treated. G 1 v e s requirements for material, workmanship, chemical composition, physical proper- ties, permissible variations, tolerances; exact lengths, standard lengths, mill lengths, and random lengths; methods Of Sampling, inspection, and tests; and requirements for packing and marking for Ship- Iſlent. U. S. G O v . , . Federal Specification QQ-A-354a; 1943. Aluminum-Alloy (Al-24) (Aluminum-Copper-Magnesium (1.50 Percent)-Manganese); Bars, Rods, Shapes, and Wire. Covers on e grade and two conditions- (A) annealed and (T) heat-treated. Gives requirements for material, workmanship, chemical composition, physical properties, permissible Variations, lengths, methods of sampling, inspection, t e s ts, packing, and marking. U. S. Gov. , Federal Specification QQ-A-356b; 1942. Aluminum-Alloy (Al-5) (Aluminum-Manganese); Bars, Rods, Shapes, and Wire. Covers one grade and four conditions for wire- (A) soft, (1/2 H) half-hard, (3/4 H) three-quarters hard, and (H) hard; and two conditions for rolled, cold-finished, and extruded bars, rods, and shapes- (A) soft and (F) as fabri- cated. Gives requirements for material, workman- ship, chemical composition, physical properties, permissible Varlations, lengths, sampling, inspec- tion, test, packing, and marking. x S. G O v . , Federal Specification QQ-A-411b; 1942. Aluminum (Al-2); Bars, Rods, Shapes, and Wire. Cov- ers one grade and four conditions for wire- (A) soft, (1/2 H) half-hard, (3/4 H) three-quarters hard, U. 576 Ores, Metals, and Manufactures 63 .2| and (H) h a r d ; and two conditions for bars, rods, and shapes— (A) soft and (F) as fabricated. Gives requirements f or material, workmanship, chemical composition, physical properties, permissible Vari- ations, lengths, sampling, inspection, tests, pack- ing, and marking. U. S. G O V . , Navy Dept. Aluminum (AL-2); B a r s , ROds, Shapes, a n d Wire. S. Gov. , Navy Dept. Specification 46A4g; 1941. Aluminum Alloy (Aluminum-Copper-Magnesium-Manganese); Bars, ROds, Shapes, and Wire. S. G O V . , Navy Dept. Specification 46A6e; 1939. Aluminum A l l oy (Aluminum-Manganese); Bars, Rods, Shapes, and Wire (Al-3). S. G O V . , Navy Dept. Aluminum-Alloy (AL-24) (1.5 Percent)-Manganese); Bars, Wire. S. Gov. , Navy Dept. Specification 46A10c; 1944. Aluminum-Alloy, Aluminum-Magnesium-Silicon-Chromium; Bars, ROds, Shapes, and Wire. S. GOV. , Navy Dept. Specification 46A118; Aluminum Alloy, Aluminum-Magnesium-Chromium; ROds, and Wine. Specification 46A3e; 1941. U. U. U. Specification 46A9e; 1942. (Aluminum-Copper-Magnes ium ROdS, Shapes, and U. 1945. Bars, U. References .-Aluminum alloy bars, see 631. 1. 63i.2 ALUMINUM PLATES, SHEETS, SHAPES, AND STRIPS 631.21 Plates, Aluminum American S O C i e t y for Testing Materials, B 25-44T; 1944. SOC lety of Automotive Engineers Specifica- tion No. 25. Tentative Specifications for Aluminum Sheet a n d Plate. Gives requirements for manufac- ture, chemical composition, chemical analysis, Sam- pling f O r chemical analysis, methods of chemical analysis, temper a n d tensile properties, bending properties, test specimens, number of tests, meth- Ods of testing, permissible variations in thickness, workmanship and finish, inspection, and rejection. American SO c 1 et y for Testing Materials, B 78–44T; 1944. SOC iety Of Automotive Engineers Specifica- tion No. 26. Tentative Specifications for Aluminum- Alloy (Duralumin) Sheet and Plate (Aluminum-Copper- Magnesium-Manganese). Manufacture, Chemical com— DOS1tion, chemical analysis, sampling for chemical analysis, methods of chemical analysis, physical and bending properties, test specimens, number of tests, methods Of testing, permissible variations in thickness, WOI’kmanship a n d finish, inspection, and rejection. American SO c 1 e t y for Testing Materials, B 79-44T; 1944. Society of Automotive Engineers Specifica- tion NO. 29. Tentative Specifications for Aluminum- Manganese Alloy Sheet and Plate. Gives requirements for manufacture , , chemical composit 1 On, chemical analysis, Sampling f, or chemical analysis, methods of chemical analysis, temper and tens 11e properties, bending properties, test specimens, number of tests, methods Of testing, permissible variations in thick- neSS, workmanship a n d finish, inspection, and re- ject 10n. American S O c 1 et y for Testing Materials, B109-44T; 1944. SOC 16 ty of Automotive Engineers Specification NO. 201. Tentat lve Specificat iOns f or Aluminum- Magnesium-Chromium A l l o y Sheet and Plate. Gives requirements for manufacture, chemical composition, chemical analysis, sampling for chemical analysis, methods Of chemical analysis, temper a n d tensile properties, be n d 1 ng properties, test specimens, number of t e St S , methods of testing, permissible variations in thickness, workmanship a n d finish, inspection, rejection, and explanatory notes. American Society f O r Testing Materials, B 126-44T; 1944. A. S.M. E. Boiler COnstruction COde Spec 1 fica- tion SB-126. Tentative Specifications for Aluminum- Manganese Alloy Sheet a n d Plate for Use in Welded Pressure Vessels. Gives requirements for manufac- ture, chemical composition, chemical analysis, Sam- pling f or chemical analysis, methods of chemical analysis, temper and tensile propertles, bending properties, test specimens, number of tests, meth- Ods of testing, permissible Variat 10ns in thickness, workmanship and finish, inspection, and rejection. American Society for Testing Materials, B 178-44T; 1944. A. S. M. E. Boiler Construction COde Specifica- tion SB-178. Tentative Specifications for Aluminum Sheet and Plate for Use in Welded Pressure Wessels. Gives requirements f or manufacture, chemical comr- position, chemical analysis, sampling for chemical analysis, methods of chemical analysis, temper and tensile properties, bending Droperties, test Spec 1- mens, number of tests, methods of testing, permis- sible variations in thickness, WOI’kmanship and fin- 1sh, inspection, and reject iOn. Society of Automotive Engineers, Aeronautical Material Specification 4030B; 1944. Aluminum All Oy Sheet and Plate, Copper Manganese Magnesium (17S-0). Gives requirements f or composition, condition, physical properties, quality, tolerances, reports, identif l- cat lon, and rejections. Similar specifications: Navy 47A3, condition A; Federal QQ-A-353, cond ſtion A; SAE 26, temper annealed; ASTM B78-42T, annealed; Alloy 17S-0. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4032B; 1944 . Aluminum Alloy Sheet and Plate, Copper Manganese Magnesium (17S-T). Gives requirements for composition, COnd 1tion, qual- ity, tolerance, reports, ident 1ſ ication, and rejec- tions. Similar specifications; Navy 47A3, c Cnd 1- tion T; Federal QQ-A-353, cond it iOn T; SAE 26, tem- per T, ASTM B78–42T, heat treated; Alloy 17S-T. SOC lety Of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. S. A. E. Standard Alu- minum Wrought AllOys, revised 1944. Specificat 10ns indicate the fabricated forms in which each alloy is regularly manufactured, and include c Ompositions in Dercentages for various wrought aluminum alloys. Gives general information and mechanical properties for 13 alloys including bars, plates, shapes, sheets, rods, wires, tubes, forgings, and extruded aluminum. U. S. GOV., Army - N a V y Aeronautical Spec 1 fication AN-A-9; 1943. Aluminum All oy (AL-XA75); Plate, Sheet, and Strip. U. S. GOV., A rm y - N a V y Aeronautical Specification AN-A-12-1; 1943. Aluminum A l l oy (AL-24); Plate, Sheet, and Strip. U. S. Gov. , A r my - N a V y Aeronautical Specification AN-A-13-2; 1944. Aluminum Alloy, Clad, (AL-24C2); Plate, sheet, and Strip. 577 63 | .2| Directory of Commodity Specifications U. S. Gov., Army - N a v y Aeronautical Specification AN-A-22; 1944. Aluminum Alloy (4.5 C O p per , 1.0 Silicon, Manganese, Magnesium); Clad, Plate, and Sheet. U. S. Gov. , Fe d e r a 1 Specification QQ-A-318; 1938. U. U. U. Aluminum-Alloy (AL-52) (Aluminum-Magnesium-Chromium); Plates, Sheets, and Strips. Covers one grade and three types- (I) flat sheet (commercial finish and gray finish), (II) strip sheet (strip sheet finish), and (III) plate (plate finish); and six tempers– (I) soft (1/4 H) quarter-hard, (1/2 H) half-hard, (3/4 H) three-quarters hard, (H) hard, and (F) as rolled. Gives requirements for material, workman- ship, chemical composition, physical properties, tolerances, thickness, width, length, sampling, in- Spection, tests, packing, and marking. S. GOV. , Fe d e r a l Specification QQ-A-327; 1941. Aluminum-Alloy (Al-61) (Aluminum-Magnesium-Silicon); Plates, Sheets, and Strips. COvers One grade and three conditions- (A) annealed, (W) quenched, and (T) heat-treated and aged. Gives requirements for material, chemical composition, mechanical proper- tles, tolerances, random Stock Si Zes, and lateral bOW tolerances; Sampling, inspection, tests, pack- ing, and marking. - S. Gov. , Fe d e r a J. Specification QQ-A-334; 1936. Aluminum-Alloy (Aluminum-Chronium-Magnesium-Silicon); Plates and Sheets. COverS One grade and three COn- ditions— (A) annealed, (W) quenched, and (T) heat- treated and aged. Gives requirements for material, chemical composition, mechanical properties, toler- ances, methods of sampling, inspection, tests, pack- 1ng, and marking. S. Go v . , Federal Specification QQ-A-353a; 1939. Aluminum-Alloy (Al-17) (Aluminum-Copper-Magnesium- Manganese); Plates, Sheets, and Strips. Covers One grade and three conditions- (A) annealed, (T) heat- treated, and (TR) rolled after heat-treating. Gives ..requirements for material, workmanship, chemical composition, physical properties, tolerances, meth- ods of sampling, inspection, tests, packing, and marking. - U. S. Gov. . , Federal Specification QQ-A-355a; 1941. mechanical properties, U. U. Aluminum Alloy (Al- 24) (Aluminum-Copper-Magnesium (1.5 Percent)-Manganese); Plates, Sheets, and Strips. Covers one grade and four conditions- (A) annealed, (T) heat-treated, (TR) rolled after heat-treating, and (F) as fabricated (strip). Gives requirements for material, workmanship, chemical composit 1 On , - s, tolerances, methods of sam- inspection, tests, packing, and mark1ng. S. Go v . , Federal Specification QQ-A-359a; 1942. Aluminum-Alloy (Al-3) (Aluminum-Manganese); Plates and Sheets. Covers one grade and three types- (1) flat sheet (commercial bright finish and gray fin- ish), (2) coiled sheet (coiled sheet finish), and (3) plate (plate finish); four conditions for types 1 and 2— (A) soft, (1/2 H) half-hard. (3/4 H) three- quarters—hard, and (H) hard; and One condition for type 3—as rolled. Gives requirements for material, workmanship, chemical composition, physical proper- ties, bending test, tolerances, methods of Sampling, inspection, tests, , packing, and marking. S. Gov. , F e d e r a 1 Specification QQ-A-361; 1941. Amendment 2; 1943. Aluminum-Alloy (Aluminum-Surfaced) pling, (AL-17C2) , (Aluminum-Copper-Magnesium-Manganese); Plates, Sheets, and Strips. COvers One grade and two conditions- (A) annealed and (T) heat-treated. Gives requirements for material, workmanship, clad- d 1 ng thickness, chemical composition, mechanical properties, and tolerances; methods of sampling, in- Spection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Fe d e ral Specification QQ-A-362; 1941. Amendment 2; 1943. Aluminum-Alloy ( Alum in um - Surfaced) (AL-24C2), (Alum 1 num-Copper-Magnesium (1.5 Percent)-Manganese); Plates, Sheets, and Strips. Covers one grade and three conditions- (A) annealed, (T) heat-treated, and (TR) rolled a f t e r he at - treating. Gives requirements for material, work- manship, cladding thickness, chemical composition, mechanical properties, and tolerances; methods of Sampling, inspection, and t e St S ; and packaging, packing, and marking for Shipment. - U. S. Gov., Federal Specification QQ-A-561; 1933. Alu- minum; Plates and Sheets. Co v e r s one grade and three types—(1) flat sheet (commercial bright fin- ish and gray f l n 1 s h ) , (2) colled sheet (coiled Sheet finish), and (3) plate (plate finish); four tempers for types 1 and 2–(A) soft, (1/2 H) half- hard, (3/4 H) three-quarters—hard, and (H) h a r d ; and One temper for type 3-as rolled. Gives re- quirements for material, workmanship, chemical com— position, physical properties, tolerances, methods Of Sampling, physical tests, packing, and marking. U. S. G O V . , Navy Dept. Specification 47A2e; 1944. Aluminum; Plates, Sheets, and Strips. S. G O V . , Navy Dept. Specification 47A3c; 1939. Aluminum Alloy (Aluminum-Copper-Magnesium-Manganese); Plate, Sheet, and Strip. S. G O V . , Navy Dept. Specification 47A4d; 1944. Aluminum-Alloy (Al-3) (Aluminum-Manganese); Plates, Sheets (Flat and Colled), and Strips. S. G O V . , Navy Dept. Specification 47A7; 1933. Aluminum Alloy (Aluminum-Manganese); Plate, Floor, ROlled. U. S. GOV. , Navy Dept. Specification 47A1Oe; 1942. Aluminum Alloy (Aluminum-Copper-Magnesium (1.5 Per- cent)-Manganese); Plate, Sheet, and Strip (AL-24). S. GOV. , Navy Dept. Specificatlon 47A11C; 1944. Aluminum Alloy, Aluminum-Magnesium-Chromium; Plate, Sheet, and Strip. S. GOV. , Navy Dept. Specification 47A12a: 1936. Aluminum Alloy (Aluminum-Magnesium-Silicon-Chromium); Plates and Sheets. U. U. U. U. U. References. --Aluminum alloy plates, see 631. 11; methods of testing, general requirements for metals, See 600. 1, 631. O. 63 .22 Shapes, Aluminum Aeronautical C h a ſm b e r Of COmmerce of America, Inc. National Aircraft Standard NAS 169; 1944. Rolled Formed Sections; Aluminum Alloy. Gives composition and condition, material and workmanship, and detail re- quirements; met h o d of Sampling, inspection, and tests; and packing and marking for shipment. De- veloped by National Aircraft Standard Committee. Aeronautical Chamber of Commerce of America, Inc. National Aircraft Standard NAS 180; 1943. Angles; E q u a l Leg, Rolled form Aluminum All o yº. Gives 5 S Ores, Metals, 63 | . 23 and Manufactures . drawings with dimensions and notes. National Aircraft Standard COTmittee. Society of Automotive Engineers. Aeronautical Mate- r1al Specification No. 4150; 1944. Aluminum Alloy, Magnesium S 1 lic on Copper (81ST); Extruded. For rods, bars, Or shape S. COvers COmpOSítion, condi- tion, quality, tolerances, reports, identification, and rejections. Similar Specification: Alloy 61S-T. Society of Automotive Engineers. 1944 Handbook, Sec- tion 1-Aeronautical Parts, Materials, and Codes. S. A. E. Recommended Practice for Aluminum Alloy Ex- truded Structural Shapes for Aircraft, adopted 1931. Diagrams Of shapes with tables of size S, dimensions, area, moments of inertia, Section moduli, weight per foot, and radi1 of gyration for unequal angles, bulb angles, shallow channels, deep channels, bulb Channel S, tees, and Zee S. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. S. A. E. Standard Alu- minum Wrought Alloys, revised 1944. Specifications indicate the fabricated forms in which each alloy is regularly manufactured, and include compositions in percentages for various wrought aluminum alloys. Gives general information and mechanical properties for 13 alloys including bars, plates, Shapes, Sheets, rods, wires, tubes, forgings, and extruded aluminum. Developed by U. S. Gov., Army - N a v y Aeronautical Specification AN-A-8; 1943. Aluminum Alloy (AL-14); Extruded Shape S. U. S. Gov., Army - N a v y Aeronautical Specification AN-A-11a–1943. Aluminum Alloy (AL-XB75); Extruded ShapeS. U. S. Gov., Fe d e r a l Specification QQ-A-315; 1943. Aluminum Alloy (Al-52) (Aluminum-Magnesium-Chromium); Bars, Rods, Shapes, and Wire. COvers One grade and following conditions: Wire-(A) soft, (1/2H) half- hard, (3/4H) three-quarters—hard, and (H) hard; and bars, rods, and shapes- (A) soft and (F) as fabri- cated. Gives requirements for material, WOI’kman- ship, chemical composition, physical properties, permissible variations, and lengths; methods of Sam- pling, inspection, and tests; and packing and mark- ing. S. Gov. , F e d e r a 1 Specification QQ-A-325; 1944. Aluminum-Alloy (AL-61) (Aluminum-Magnesium-Silicon- Copper-Chromium); Bars, Rods, S h a D e s , and Wire. Covers one grade and three conditions- (A) annealed, (B) quenched, and (C) heat-treated. G1ves require- ments for material, workmanship, chemical composi- tion, physical properties, permissible variations, various lengths, tolerances, and marking; methods of sampling, inspection, and tests; and packing and marking for shipment. S. G O v . , Federal Specification QQ-A-331b; 1942. Aluminum-Alloy (Al-53) (Aluminum-Magnesium-Silicon- Chromium); B a r s , Rods, Shapes, and Wire. Covers one grade and five conditions- (A) annealed, (F) as fabricated, (PT) extruded and aged, (W) quenched, and (T) heat-treated. Gives requirements for mate- rial, workmanship, chemical composition, physical properties, permissible variations, lengths, meth- ods of sampling, inspection, tests, packing, and marking. S. Gov. , Federal Specification QQ-A-351b; 1943 . Aluminum-Alloy (Al-17) (Aluminum-Copper-Magnesium- U. U. U. Manganese); Bars, Rods, Shapes, and Wire. Covers One grade and two conditions- (A) annealed and (T) heat-treated. G 1 v e s requirements for material, workmanship, chemical composition, physical proper- ties, permissible variations, t Olerances; e X a C t lengths, standard lengths, mill lengths, and random lengths; methods of Sampling, inspection, and tests; and requirements for packing and marking for Ship- Iſlent. S. G O v . , Federal Specification QQ-A-354a; 1943. Aluminum-Alloy (Al- 24) (Aluminum-Copper-Magnesium (1.50 Percent)-Manganese); Bars, Rods, Shapes, and Wire. Covers one grade and two cond it 1 on s- (A) annealed and (T) heat-treated. Gives requirements for material, workmanship, chemical composition, physical properties, permissible variations, lengths, methods of sampling, inspection, tests, packing, and marking. S. G O v . , Federal Specification QQ-A-356b; 1942. Aluminum-Alloy (Al- 3) (Aluminum-Manganese); Bars, ROds, Shapes, and Wire. COvers One grade and four conditions for wire- (A) soft, (1/2 H) half-hard, (3/4 H) three-quarters hard, and (H) hard; and two conditions for rolled, cold-finished, and extruded bars, rods, and shapes- (A) soft and (F) as fabri- cated. Gives requirements for material, WOrkman- ship, chemical COmpOSition, physical properties , permissible variations, lengths, sampling, inspec- tion, tests, packing, and marking. S. G O v . , Federal Specification QQ-A-411b; 1942. Aluminum (Al-2); Bars, Rods, Shapes, and Wire. Cov- ers one g r a d e and for:r conditions for wire- (A) soft, (1/2 H) half-hard, (3/4 H) three - quarters hard, and (H) hard; and two conditions for bars, rods, and shapes- (A) soft and (F) as fabricated. Gives requirements for material, workmanship, chem- ical composition, physical properties, permissible variations, lengths, Sampling, inspection, tests, packing, and marking. S. G. O. v . , Navy Dept. Specification 46A3e; Aluminum (AL-2); Bars, Rods, Shapes, and Wire. S. G O v . , Navy Dept. Specification 46A4g; 1941. Aluminum Alloy (Aluminum-Copper-Magnesium-Manganese); Bars, Rods, Shape S, and W1 re. S. Go v . , Navy Dept. Specification 46A8e; Aluminum Alloy (Aluminum-Manganese); B a r S , Shapes, and Wire (Al-3). S. G. O. v . , Navy Dept. Aluminum-Alloy (AL-24) (1.5 Percent)-Manganese); Wire. S. Gov. , Navy Dept. Specification 46A10C; 1944 . Aluminum-Alloy, Aluminum-Magnesium-Silicon-Chromium; Bars, Rods, Shapes, and Wire. U. U. U. U. 1941. U. 1939. ROdS, U. Specification 46A96; 1942. (Aluminum-Copper-Magnesium Bars, ROdS, ShapeS, and U. U. References. --Aluminum alloy, see 631. 11; methods of testing, general requirements for metals, see 600. 1, 631. O. 631.23 Sheets, Aluminum American Society for Te S t in g Materials, B 25-44T; 1944. Society of Automotive Engineers Specification No. 25. Tentative Specifications for Aluminum Sheet and P 1 a t e . Gives requirements for manufacture, chemical composition, chemical analysis, Sampling for chemical analysis, methods of chemical analysis. 579 63 | .23 Directory of Commodity Specifications temper and tensile properties, bending properties, test specimens, number of tests, methods of testing, permissible variations in thickness, workmanship and finish, Inspection, and reject 10n. American Society for Testing Materials, B 78-44 T, 1944. Society of Automotive Engineers Specifica- tion No. 26. Tentative Spec 1 fications for Aluminum- Alloy (Duralumin) Sheet and Plate (Aluminum-Copper- Mangnesium-Manganese). Manufacture, chemical com - position, chemical analysis, sampling for chemical analysis, methods of chemical analysis, physical and bending properties, test specimens, number Of tests, methods of testing, permissible variations in thickness, workmanship and finish, inspection, and rejection. - American S oc i e ty for Testing Materials, B 79-44T; 1944. Society of Automotive Engineers Specifica- tion No. 29. Tentative Specifications for Aluminum- Manganese Alloy Sheet and Plate. Gives requirements for manufacture, c he m 1 C a I composition, Chemical analysis, Sampling for chemical analysis, methods of chemical analysis, temper and tensile properties, bending properties, test specimens, number of tests, methods of testing, permissible variations in thick- ness, workmanship and finish, inspectſ On, and rejec- tlOn. American Society for Testing Materials, B 109-44T; 1944. Society of Automotive Engineers Specifica- tion No. 201. Tentative Specifications for Aluminum- Magnesium-Chromium Alloy. She et and Plate. Gives requirements for manufacture, chemical composition, chemical analysis, sampling for chemical analysis, methods of chemical analysis, temper and tensile properties, bending properties, test Specimens, num- ber of tests, methods Of testing, permissible Varia- tions in thickness, WOrkmanship and finish, inspec- tion, rejection, and explanatory notes. American Society for Testing Materials, B 126–44T; 1944. A. S. M. E. Boiler Construction Code Specification SB- 126. Tentative Specifications for Aluminum-Manganese Alloy Sheet and Plate for Use in Welded Pressure Wessels. Gives requirements for manufacture, chemical composi- tion, chemical analysis, sampling for chemical analy- sis; methods of chemical analysis, temper and tensile properties, bending properties, test specimens, number of tests, methods of testing, permissible variations in thick- ness, workmanship and finish, inspection, and rejection. American Society for Testing Materials, B 178–44T; 1944. A. S.M. E. Boiler Construction Code Specifica- tion SB-178. Tentative Specifications for Aluminum Sheet and Plate for Use in Welded Pressure Wessels. Gives requirements for manufacture, chemical com— position, chemical analysis, sampling for chemical analysis, methods of chemical analysis, temper and tensile properties, bending properties, test Speci- mens, number Of tests, meth00s Of test1ng, permis- Sible variations in thickness, WOrkmanship and fin- ish, inspection, and rejection. - Society of Automotive Engineers. Aeronautical Mate- rial Specification 4000; 1940. Aluminum Sheet (Annealed). Glves requirements as to COIn position (99.7 percent aluminum minimum), condition (fully annealed), tensile strength, (12,000 lbs. per Square inch maximum), quality, and thickness tolerances. Society of Automotive Engineers. Aeronautical Mate- ri al Spec 1 fic at 1. On 4 001; 1943. Aluminum Sheet and Strip (28-0). Covers composition, COndit 10n, quality, tolerances, reports, identification, and reject lons. Society of Automotive Engineers: Aeronautical Mate- rial Spec 1 ſ 1 C at 1 on S 4003; 1940. Aluminum Sheet, 1/2 Hard (Alloy 528-1/2 H). Gives requirements for composition (99.0 percent aluminum minimum), cond1- tion (half-hard), tensile strength (16,000 lbs. per square inch minimum), elongation, quality, toler- ances, reports, finished parts, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Spec 1 f l Cat 1 on 4006; 1941. Aluminum Alloy Sheet and Strip, Manganese (3S-0). Covers composi- tion, condition, thickness, tensile strength, elOn- gation, quality, tolerance, reports, identification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Spec 1 ſ 1 C at 1 On 4008; 1941. Aluminum Alloy Sheet and Strip, Manganese (3S-1/2 H). Covers com- position, condition, thickness, tensile strength, elongatí On, quality, tolerance, reports, identifi- cation, and rejection. Society of Automotive Engineers. Aeronautical Mate- r 1 a l Specification 4015A; 1942. Aluminum A l l Oy Sheet and Strip, Magnesium Chromium (52S-0). Cov- ers requirements f or composition, condition (an- nealed), thickness, tensile strength, elongation, Quality, tolerances, reports, identification, and rejection. - Society of Automotive Engineers. Aeronautical Mate- r1al Specification 4016A; 1942. A lu In 1 nu In Alloy Sheet and Strip, Magnesium Ch rºom iu m (52S-1/4H). Gives requirements for compos i t 1 on , condition (Quarter-hard), thickness, tensile strength, elon- gation, bend factor, quality, tolerances, reports, 1dentification, and rejection. SOC1ety of Automotive Engineers. Aeronautical Mate- rial Specification 4017A; 1942. A luminum Alloy Sheet and Strip, Magnesium Chrom 1 u m (528-1/2H). Gives requirements for composition, condition, qual- ity, tolerances, reports, identification, and re- jections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4025; 1942 Aluminum Alloy Sheet and Strip, Magnesium Silicon Copper (618-0). G 1 V e s requirements f or composition, condition, physical properties, qual 1ty, tolerances, reports, 1dentification, and rejections. - Society of Automotive Engineers. Aeronautical Mate- rial Specification 40.26; 1942. Aluminum Alloy Sheet and Strip, Magnesium Silicon Copper (618–W). G 1 v e s requirements f or composition, condition, physical properties, quality, tolerances, reports, 1dentification, and rejections. Society of Automotive Engineers. Aeronautical Mate- ri al Spec 1 f 1 c at 1 on 4 O27 : 1942. Aluminum Alloy Sheet and Strip, Magnesium Silicon Copper (61S-T). G 1 V e S requirements f or composition, condlt1on, quality, tolerances, reports, 1dentification, and reject 10ns. Society Of Automotive Engineers. r1al Specification 4O3OH; 1944. Aeronautical Mate- A lum 1 nu m AllOy 580 Ores, Metals, and Manufactures 63 | .23 Sheet and Plate, Copper Manganese Magnesium (17S-0). Gives requirements for composition, COndition, phys- ical properties, qual 1ty, tolerances, reports, 1den- tification, and rejections. Similar Specifications: Navy 47A3, condition A; Federal QQ-A-353, condition A; SAE 26, temper annealed; ASTM B78-42'T, annealed; Alloy 17S-0. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4032B; 1944. A lum 1 nu m AllOy Sheet and Plate, Copper Manganese Magnesium (17S-T). Gives requirements for composition, condition, qual- ity, tolerance, reports, ident 1 fication, and rejec- tions. Similar specifications: Navy 47A3, condi- tion T; Federal QQ-A-353, condition T; SAE 26, tem- per T; ASTM B78–42'ſ, heat treated; Alloy 17S-T. Society of Automotive Engineers. Aeronautical Mate- r1al Specification 4035A; 1942. A lu m i nu m Alloy Sheet and Strip, Copper Magnesium Manganese (24S-0). Gives requirements for composition, condition (an- nealed), thickness, tensile strength, elongat 10n, bend factor, quality, tolerance, reports, and re- jections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4037A; 1942. Aluminum A l l Oy, Sheet and Strip, Copper Magnesium Manganese (24S-T). Gives requirements for composition, condition (heat treated), tensile strength, yield strength, elonga- tion, b end factor, quality, tolerances, reports, identification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rlal Specification 4040A; 1942. A lu m i nu m AllOy Sheet and Strip, Aluminum-Covered Copper Magnesium Manganese (ALC 24S-0). Gives requirements for com- position, condition (annealed), thickness, tens 1 le strength, elongatign, bend factor, quality, toler- ances, 1dentification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4041A; 1942. A lu In 1 nu m Alloy Sheet and Strip, Aluminum-Covered Copper Magnesium Manganese (ALC 24S-T). Gives requirements for com- position, condition (heat treated), thickness, ten- sile strength, y 1 e l’d strength, elongation, bend factor, quality, tolerances, ident 1 float iOn, and re- jection. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4042A; 1942. Aluminum All O y, Sheet and Strip, Aluminum-Covered COpper Magnesium Manganese (ALC 24S-RT). Gives requirements for com- position, condition (heat treated), thickness, ten- sile strength, y i.e. l d strength, elongation, bend f a c to r, quality, tolerances, 1dentification, and rejection. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. S. A.E. Standard Alu- minum Wrought Alloys, revised 1944. Specifications indicate the fabricated forms in which each alloy is regularly manufactured, and include COmpOS1t 1.Ons in percentages for Various wrought aluminum alloys. Gives general information and mechanical properties for 13 alloys 1ncluding bars, plates, shapes, Sheets, rods, wires, tubes, forgings, and extruded aluminum. U. S. Gov., Army Air Forces. Specification 11077; 1936. Aluminum and A lu m i nu m AllOy; COrrugated Sheet." * A rm y - N a w y Aeronautical Specification AN-A-9; 1943. A lum 1 nu m Alloy (AL-XA75); Plate, Sheet, and Strip. U. S. Gov. , A rm y - N a V y Aeronautical Specification AN-A-10a; 1943. Aluminum Alloy, Clad (AL-XB75C2), Sheet and Strip. U. S. Gov., Army - N a v y Aeronautical Specification AN-A-12-1; 1943. Aluminum Alloy (AL-24); Plate, Sheet, and Strip. U. S. Gov., Army-Navy Aeronautical Specification AN-A-13–2; 1944. Aluminum Alloy, Clad (AL-24C2); Plate, Sheet, and Strip. U. S. Gov. , A rm y - N a V y Aeronautical Specification AN-A-22; 1944. A lum 1 nu m Alloy (4.5 Copper, 1.0 Silicon, Manganese, Magnesium); C la d, Plate, and Sheet. U. S. Gov., Fe d e r a l Specification QQ-A-318; 1938. Aluminum-Alloy (Al-52) (Aluminum-Magnesium-Chromium); Plates, Sheets, and Strips. COvers One grade and three types—(I) flat sheet (commercial finish and gray finish), (II) strip sheet (strip sheet finish), and (III) plate (plate finish); and six tempers– (A) soft, (1/4 H) quarter-hard, (1/2 H) half-hard, (3/4 H) three-quarters—hard, (H) hard, and (F) as rolled. Gives requirements for material, workman- sh 1 p , chemical COmposition, physical properties, tolerances, thickness, width, length, Sampling, in- specti On, tests, packing, and marking. U. S. Gov., Fe d e r a l Specification QQ-A-327; 1941. Aluminum-Alloy (Al-61) (Aluminum-Magnesium-Silicon); Plates, Sheets, and Strips. COvers One grade and three conditions- (A) annealed, (W) quenched, and (T) heat-treated and aged. Gives requirements for Iſlaterial, chemical COImposition, mechanical proper- tles, t Olerances, rand Om St Ock Sizes, and lateral bow tolerances; sampling, inspection, tests, pack- ing, and marking. U. S. Gov., Fe d e r a l Specification QQ-A-334; 1936. Aluminum-Alloy (Aluminum-Chromium–Magnesium-Silicon); Plates and Sheets. COvers One grade and three con- ditions- (A) annealed, (W) quenched, and (T) heat- treated and aged. Gives requirements for mater 18l, chemical composition, mechanical properties, tol- erances, methods of sampling, inspectl On, t e s t s , packing, and marking. S. Gov. , Federal Specification QQ-A-353a; Aluminum-Alloy (Al-17) (Aluminum-Copper-Magnesium- Manganese); Plates, Sheets, and Strips. Covers One grade and three conditions—(A) annealed, (T) heat- treated, and (TR) rolled after heat-treating. Gives requirements f Or material, workmanship, chemical COmposition, phys 1 cal properties, tolerances, meth- Ods Of Sampling, inspection, tests, packing, and marking. 0. U. S. Gov., Federal Spec 1 fication QQ-A-355a; 1941. Aluminum-Alloy (Al-24) (Aluminum-Copper-Magnesium (1.5 Percent)-Manganese); Plates, Sheets, and Strips. Covers One grade and four conditions—(A) annealed, (T) heat-treated, (TR) rolled after heat-treating, and (F) as fabricated (strip). Gives requirements for mate ri al, workmanship, chemical composit 1.On, mechanical propertles, t O le r an c e s , methods Of sampling, inspection, tests, p a c k l n g, and mark- ing. U. S. GOV., U. 1939. 581 63 |. 23 Directory of Commodity Specifications U. S. G O v . , Federal Specification QQ-A-359a; 1942. Aluminum-Alloy (Al-3) (Aluminum-Manganese); Plates and Sheets. Covers one grade and three types—(1) flat sheet (commercial bright finish and gray fin- ish), (2) colled sheet (coiled sheet finish), and (3) plate (plate finish); four conditions for types 1 and 2- (A) soft, (1/2 H) half-hard, (3/4 H) three- quarters—hard, and (H) hard; and one condition for type 3-as rolled. Gives requirements for material, workmanship, chemical composition, physical proper- ties, bending test, tolerances, methods of sampling, inspection, tests, packing, and marking. U. S. G O v . , Federal Specification QQ-A-361; 1941. Amendment 2; 1943. Aluminum-Alloy ( Alum in um – Surfaced) (AL-17C2), (Aluminum-Copper- Magnesium- Manganese); Plates, Sheets, and Strips. Covers one g r a d e a n d two conditions- (A) annealed, and (T) heat-treated. G 1 v e s requirements for material, Workmanship, cladding thickness, chemical composi- tion, mechanical properties, and tolerances; meth- Ods Of Sampling, inspection, and tests; and packag- ing, packing, and marking for shipment. U. S. G O v . , Federal Specification QQ-A-362; 1941. Amendment 2; 1943. Aluminum-Alloy (A lum in u m - Surf a c e d') (AL-24C2), (Aluminum-Copper-Magnesium (1.5 Percent)-Manganese); Plates, Sheets, and Strips. Covers one grade and three conditions- (A) annealed, (T) heat-treated, and (TR) rolle d a f t e r heat- treating. Gives requirements for material, work- manship, cladding thickness, chemical composition, mechanical properties, and tolerances; methods Of sampling, inspection, and t e St S ; and packaging, packing, and marking for shipment. U. S. Gov. , Federal Specification QQ-A-561; 1933. Aluminum; Plates and Sheets. Covers one grade and three types—(1) flat sheet (commercial bright fin- ish and gray finish), (2) colled Sheet (coiled sheet finish), and (3) plate (plate finish); four tempers for types 1 and 2- (A) soft, (1/2 H) half-hard, (3/4 H) three-quarters—hard, and (H) hard; and one tem- per for type 3-as rolled. Gives requirements for material, workmanship, chemical composition, phys- 1 Cal properties, tolerances, methods of sampling, physical tests, packing, and marking. - U. S. G O V . , Navy Dept. Specification 47A2e; 1944. Aluminum; Plates, Sheets, and Strips. U. S. G O v . , Navy Dept. Specification 47A3c; 1939. Aluminum Alloy (Aluminum-Copper-Magnesium-Manganese); Plate, Sheet, and Strip. U. S. G O V . , Navy Dept. Specification 47A4d; 1944. Aluminum-Alloy (Al-3) (Aluminum-Manganese); Plates, Sheets (Flat and Coiled), and Strips. U. S. GOV. , Navy Dept. Specification 47A1Oe; 1942. Aluminum Alloy (Aluminum-Copper-Magnesium (1.5 Per- cent)-Manganese); Plate, Sheet, and Strip (AL-24). U. S. Gov. , Navy Dept. Specification 47A11c; 1944. Aluminum Alloy, Aluminum-Magnesium-Chromium; Plate, Sheet, and Strip. - U. S. GOV. , Navy Dept. Specification 47A12a; 1936. Aluminum Alloy (Aluminum-Magnesium-Silicon-Chromium); Plate S and Sheets. - References.—Other a lum in u m alloy sheet, see 631. 11; methods of test ing, general requirement S for metals, see 6CO. 1, 631. O: he at treatment S, See 600. 5; Standard gage and th 1 c Knesses for sheets, See 631. 21. 631.21; Strips, Aluminum Society of Automotive Engineers. Aeronautical Mate- ri al Spec 1 fic at 1 on 400 1; 1943. Aluminum Sheet and Strip (2S-0). Covers composition, condition, Quality, tolerances, reports, identification, and reject 10n S. - Society of Automotive Engineers. Aeronautical Mate- r1 al. Spe & if ic at 1 on 4 OO6; * 1941. Aluminum Alloy Sheet and Strip, Manganese (3S-0). Covers composi- tion, condition, thickness, tensile strength, elon- gation, quality, tolerance, reports, identification, and rejection. - SOciety Of Automotive Engineers. Aeronautical Mate- r1 al Spec 1 fic at 1 on 4008; 1941. Aluminum Alloy Sheet and Strip, Manganese (3S-1/2 H). Covers com- position, condition, thickness, tensile strength, elongation, quality, tolerance, reports, identifi- cation, and rejection. Society of Automotive Engineers. rial Specification 4017A; 1 94 2. Aluminum Alloy Sheet and St r 1 p , Magnesium Chromium (52S-1/2H). Gives requirements for composition, condition, qual- ity, tolerances, reports, identification, and re- jections. r SOciety Of Automotive Engineers. Aeronautical Mate- r1 al Specific at 1 on 4.025; 1942. Aluminuſn Alloy Sheet and Strip, Magnesium Silicon Copper (61S-0). Gives requirements for composition, condition, phys- 1Cal properties, quality, tolerances, reports, iden— tification, and rejections. SOciety Of Automotive Engineers. Aeronautical Mate- r1 al Spec 1 fic at 1 on 4028; 1942. Aluminum Alloy Sheet and Strip, Magnesium Silicon Copper (61S-W). Gives requirements for composition, condition, phys- ical properties, quality, tolerances, reports, iden— tification, and rejections. Society of Automotive Engineers. Aeronautical Mate- ri al Spec 1 fication 4027; 1942. Aluminum Alloy Sheet and Strip, Magnesium S111C On Copper (61S-T). Gives requirements for composition, condition, qual- ity, tolerances, reports, identification, and re- ject 10n S. - Society of Automotive Engineers. Aeronautical Mate- rial Specification 4040A; 1 94 2. Aluminum Alloy Sheet and Strip, Aluminum-Covered Copper Magnesium Manganese (ALC 24S-0). Gives requirements for com- position, condition (annealed), thickness, tensile strength, elongation, bend factor, quality, toler- ances, identification, and reject lon. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4041A; 1 94 2. Aluminum Alloy Sheet and Strip, Aluminum-Covered Copper Magnesium Manganese (ALC 248-T). Gives requirements for com- posit 10n, condition (heat treated), thickness, ten- S 1 le Strength, yield Strength, elongation; be n d f a C t O r , quality, tolerances, identification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4042A; 1 94 2. Aluminum Alloy Sheet and Strip, Aluminum-Covered Copper Magnesium Manganese (ALC 24s-RT). G 1 v e s requirements for composition, condition (heat treated), thickness, tensile Stl’ength, yield Strength, elongation, bend factor, quality, tolerances, identification, and rejection. Aeronautical Mate- 582 Ores, Metals, and Manufactures 63 |.3 | U. S. GOV. , A-9; 1943. and Strip. U. S. Gov. , Army-Navy Aeronautical Specification AN- A-10a; 1943. Aluminum Alloy, Clad (AL-XB75C2), Sheet and Strip. U. S. GOV. , A-12-1; 1943. Aluminum Alloy (AL-24); Plate, Sheet, and Strip. U. S. Gov. , Army-Navy Aeronautical Specification AN- A-13-2; 1944. A lu m i nu m Alloy, Clad (AL-24C2); Plate, Sheet, and Strip. U. S. Gov. , Fe d e r a l Specification QQ-A-318; 1938. Army-Navy Aeronautical Specification AN- Aluminum Alloy (AL-XA75); Plate, Sheet, Aluminum-Alloy (AL-52) (Aluminum-Magnesium-Chromium); Plates, Sheets, and Strips. Covers one grade and three types— (I) flat sheet (commercial finish and gray finish), (II, strip sheet (strip sheet finish), and (III) plate (plate finish); and six tempers- (A) soft, (1/4 H) quarter-hard, (1/2 H) half-hard, (3/4 H) three-quarters—hard, (H) hard, and (F) as rolled. Gives requirements for material, WOrkman- sh i p , chemical composition, physical properties, tolerances, thickness, width, length, Sampling, in- Spection, tests, packing, and marking. U. S. Gov., Fe d e r a l Specification QQ-A-327; 1941. Aluminum-Alloy (AL-61) (Aluminum-Magnesium-Silicon); Plates, Sheets, and Strips. Covers One grade and three conditions- (A) annealed, (W) quenched, and (T) heat-treated and aged. Gives requirements for material, chemical composition, mechanical proper- ties, tolerances, random Stock S126 S, and lateral bow tolerances; Sampling, inspection, tests, pack- ing, and marking. U. S. Go v . , Federal Specification QQ-A-353a; 1939. Aluminum-Alloy (AL-17) (Aluminum-Copper-Magnesium- Manganese); Plates, Sheets, and Strips. Covers one grade and three conditions- (A) annealed, (T) heat- treated, and (TR) rolled after heat-treating. Gives requirements for material, workmanship, chemical composition, physical properties, tolerances, meth- ods of sampling, inspection, tests, packing, and marking. . U. S. Go v . , Federal Specification QQ-A-355a; 1941. Aluminum-Alloy (AL-24) (Aluminum-Copper-Magnesium (1.5 Percent)-Manganese); Plates, Sheets, and Strips. Covers one grade and four conditions- (A) annealed, (T) heat-treated, (TR) rolled after heat-treating, and (F) as fabricated (strip). Gives requirements for material, workmanship, chemical composition, mechanical properties, tolerances, methods of Sam- pling, inspection, tests, packing, and marking. U. S. Gov., Fe der al Specification QQ-A-361; 1941. A m en dim ent 2; 1943. Aluminum-Alloy (Aluminum - Surfaced) (AL-17C2), (Aluminum-Copper-Magnes lum- Manganese); Plates, Sheets, and Strips. COvers One g r a d e a n d two conditions- (A) annealed, and (T) heat-treated. Gives requirements for m at er 1 a l, workmanship, cladding thickness, chemical composi- tion, mechanical properties, and tolerances; meth- ods of sampling, inspection, and tests; and packag- ing, packing, and marking for Shipment. U. S. GOv. , F e d e T a l Specification QQ-A-362; 1941. Am en d men t 2, 1943. Aluminum-Alloy (Aluminum- Surfaced) (AL – 24 C2), (Aluminum-Copper-Magnesium (1.5 Percent)-Manganese); Plate S, She et S, an d Army-Navy Aeronautical Specification AN- Society Of Automotive Engineers. Covers one grade and three conditions—(A) (T) heat-treated, (TR) rolled after heat- treating. Gives requirements for material, work- manship, cladding thickness, chemical composition, mechanical properties, and tolerances; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. G O V . , Navy Dept. Specification 47A2e; 1944. Aluminum; Plates, Sheets, and Strips. U. S. G O V . , Navy Dept. Specification 47A3c.; 1939. Aluminum Alloy (Aluminum-Copper-Magnesium-Manganese); Plate, Sheet, and Strip (AL-17). U. S. Gov. , Navy Dept. Specification 47A10e; 1942. Aluminum Alloy (Aluminum-Copper-Magnesium (1.5 Per- cent)-Manganese); Plate, Sheet, and Strip (AL-24). U. S. Gov. , Navy Dept. Specification 47A11c; 1944. Aluminum AllOy, Aluminum-Magnesium-Chromium; Plate, Sheet, and Strip. Strips. annealed, References. -Aluminum alloy strips, see 631. 1.1; methods of testing, general requirements for metals, see 600. 1, 631. 0; Standard gage and th 1 Chºnesses for Strip, See 631. 21. 631.3 ALUMINUM RODs, WIRES, AND RIVETS 631.31 Rods, Aluminum Aeronautical Mate- rial Specification No. 4150; 1944. Aluminum Alloy, Magnesium S 1 1 1 c on Copper (61ST); Extruded. For rods, bars, or shapes. Covers composition, condi- tion, quality, tolerances, reports, identification, and rejections. Similar Specification: Alloy 61S-T. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed MaterialS. S. A. E. Standard Alu- minum Wrought Alloys, revised 1944. Specifications indicate the fabricated forms in which each alloy is regularly manufactured, and include compositions in percentages for various wrought aluminum alloys. Gives general information and mechanical properties for 13 alloys including bars, plates, shapes, sheets, rods, wires, tubes, forgings, and extruded alumi- Illiſº e U. S. GOV., Army Air Forces. Specification 11330–A–1; 1944. Bars and Rods; Aluminum A l l oy , 11S, Free Machining. U. S. Gov., F e der al Specification QQ-A—315; 1943. Aluminum Alloy (AL-52) (Aluminum-Magnesium—Chromium): Bars, Rods, Shapes, and W11te. Covers one grade and following conditions: Wire- (A) soft, (1/2H) half- hard, (3/4H) three-quarters—hard, and (H) hard; and bars, rods, and shapes-(A) soft and (F) as fabri– Cated. G1 ves requirements for material, workman- sh 1 p , , chemical composition, physical properties, permissible variations, and lengths; m et ho ds of Sampling, inspection, a nd tests; and packing and Imarking. U. S. Gov., Fe der a 1 Specification QQ-A-325; 1944. Aluminum-Alloy (AL-61) (Aluminum-Magnesium-Silicon- Copper-Chromium); Bars, Rods, S ha pe s, and Wire. Covers One grade and three cond1tions—(A) annealed, (B) quenched, and (C) heat-treated. Gives require — ments for material, werkmanship, chemical composi- tion, physical properties, permissible variations, Various lengths, tolerances, and marking; methods of Sampling, inspection, and tests; and packing and marking for shipment. 583 63 |.3 | Directory of Commodity Specifications *. S. Gov. , Federal Specification QQ-A-331b; Aluminum-Alloy (Al-53) (Aluminum-Magnesium-Silicon- Chromium); Bars, Rods, Shapes, and Wire. Covers One grade and five conditions- (A) annealed, (F) as fabricated, (PT) extruded and aged, (W) quenched, and (T) heat-treated. Gives requirements for mate- rial, Workmanship, chemical composition, physical properties, permissible variations, lengths, meth- Ods Of Sampling, in SDection, tests, packing, and marking. S. Gov., Federal Specification QQ-A-351b; 1943. Aluminum-Alloy (Al-17) (Aluminum-Copper-Magnesium- Manganese); Bars, Rods, Shapes, and Wire. Covers One grade and two conditions- (A) annealed and (T) heat-treated. G i v e s requirements for material, workmanship, chemical composition, physical proper- ties, permissible variations, tolerances; exact lengths, standard lengths, mill lengths, and random lengths; methods of sampling, inspection, and tests; and requirements for packing and marking for ship- Iſlent. S. Gov. , Federal Specification QQ-A-354a; 1943. Aluminum-Alloy (Al-24) (Aluminum-Copper-Magnesium (1.50 Percent)-Manganese); Bars, Rods, Shapes, and Wire. Covers one grade and two conditions- (A) an- nealed and (T) heat-treated. Gives requirements for material, workmanship, chemical composition, phys- ical properties, permissible Variati OnS, lengths, methods of sampling, inspection, t e St S, packing, and marking. U. S. Gov., Federal Specification QQ-A-356b; 1942. Aluminum- Alloy (Al-3) (Aluminum-Manganese); Bars, Rods, Shapes, and Wire. Covers one grade and four conditions for wire— (A) soft, (1/2 H) half-hard, (3/4 H) three-quarters—hard, and (H) hard; and two conditions for rolled, cold- finished, and extruded bars, rods, and shapes- (A) soft and (F) as fabricated. Gives requirements for material, workmanship, Chemical COmposition, physical properties, permissible Variations, lengths, Sam- pling, inspection, tests, packing, and marking. S. Gov., Federal Specification QQ-A-411b; 1942. Aluminum (Al-2); Bars, Rods, Shapes, and Wire. Cov- ers one g r a de and four conditions for wire- (A) soft, (1/2 H) half-hard, (3/4 H) three-quarters—hard, and (H) hard; and two conditions for bars, rods, and shapes- (A) soft and (F) as fabricated. Gives requirements f O r material, workmanship, chemical COmposition, physical properties, permissible varia- tions, lengths, Sampling, inspection, tests, pack- 1ng, and marking. S. Gov., Fe de r a l Specification QQ-R-571; 1932. Rods; Welding, Nonferrous (for) Gas Welding. In- cludes type D, aluminum; and type E, aluminum alloy. Gives requirements for chemical composition, weld- ability, character of weld metal, physical proper- ties, SíZes, and lengths; methods of sampling, in- spection, and tests; and requirements for packaging, packing, and marking. U. 1942. U. U. U. U. U. S. G O V. , Navy Dept. Specification 46A3e; 1941. Aluminum (AL-2); Bars, Rods, S h a p e s , and Wire. U. S. G O v. , Navy Dept. Specification 46A4g; 1941. Aluminum Alloy (Aluminum-Copper-Magnesium-Manganese); Bars, ROds, Shapes, and Wire. U. S. G. O. v., Navy Dept. Specification 46A6e; 1939. Aluminum A l l oy (Aluminum-Manganese); Bars, Rods, Shapes, and Wire (Al-3). U. S. G O V., Navy Dept. Aluminum-Alloy (AL-24) (1.5 Percent)-Manganese); Wire. S. G. O. V., Navy Dept. Specification 46A10c; 1944. Aluminum-Alloy, Aluminum-Magnesium-Silicon-Chromium; Bars, Rods, Shapes, and Wire. Specification 46A9e; 1942. (Aluminum-Copper-Magnesium Bars, Rods, Shapes, and U. U. S. G O V., Navy Dept. Specification 46A11a; 1945. Aluminum Alloy, Aluminum-Magnesium-Chromium; Bars, Rods, and Wire. U. S. G. O. V., Navy Dept. Specification 46R1b; 1933. Rods; Welding, Nonferrous (for Gas Welding). References.-Other aluminum alloy rods, see 631.11; welding apparatus and procedure, see 767; methods of test ing, general requirements for metals, see 600. 1, 631 - 0. '63 | .32 Wires, A luminum American Institute of Electrical Engineers. Stand- ard No. 46; 1927. American Standards Assn., C 11- 1927. Hard Drawn Aluminum Conductors. COvers the electrical and related properties. Gives normal values for resistivity, resistance-temperature co- efficient, density, length-temperature coefficient, change in resistivity with change in temperature, and gives explanatory notes. American Society for Testing Materials, B 184-43T; 1943. Tentative Specifications f O Iſ Aluminum and Aluminum-Alloy Metal Arc-Welding Electrodes. These Specifications cover coated or covered metal arc- welding electrodes for welding aluminum and aluminum alloys. Gives' requirements for manufacture, stand- ard S 12es and lengths, chemical composition, Weld tests, preparation of test Specimens, tension and bend test procedures, test results required, per- missible variations in dimensions, electrode cover- ings, WOrkmanship, packing, marking, and guarantee. This specification prepared jointly by A. S.T.M. and American Welding Society. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Wire; Aluminum. Covers definition, properties, Specifications, and uses. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. S. A. E. Standard Alu- minum Wrought Alloys, revised 1944. Specifications indicate the fabricated forms in which each alloy 1S regularly manufactured, and include compositions 1n percentages for various wrought aluminum alloys. Gives general information and mechanical properties for 13 alloys including bars, plates, shapes, sheets, rods, wires, tubes, forgings, and extruded aluminum. U. S. Gov., Army Air Forces. Specification 10285–A–3; 1943. Wire; Metal, Spray Gun. S. GOV., Army-Navy Aeronautical Specification AN- QQ-W-298-2; 1943. Wire; Aluminum and Aluminum Alloy (for Rivets). S. Gov., Fe de r a l Specification QQ-A-315; 1943. Aluminum Alloy (Al-52) (Aluminum-Magnesium—Chromium); Bars, Rods, Shapes, and Wire. Covers one grade and following conditions: Wire— (A) soft, (1/2H) half- hard, (3/4H) three-quarters—hard, and (H) hard; and bars, rods, and shapes—(A) soft, and (F) as fabriz. cated. Gives requirements for material, workman- Ship, chemical composition, physical properties, permissible variations, and lengths; methods of sam- pling, inspection, and tests; and packing and marking. U. U. 584 Ores, Metals, and Manufactures 63 | . ), S. Gov., Fe de ral Specification QQ-A-325, 1944. Aluminum-Alloy (AL-61) (Aluminum-Magnesium-Silicon- Copper-Chromium); Bars, Rods, S h ap e s , and Wire. Covers one grade and three conditions—(A) annealed, (B) quenched, and (C) heat-treated. Gives require- ments for material, workmanship, chemical COmposi- tion, physical properties, permissible variations, various lengths, tolerances, and marking; methods of sampling, inspection, and tests; and packing and marking for shipment. - U. S. Go v. , Federal Specification QQ-A-331b; 1942. Aluminum-Alloy (Al-53) (Aluminum-Magnesium-Silicon- Chromium); Bars, Rods, Shapes, and Wire. Covers one grade and five conditions- (A) annealed, (F) as fabricated, (PT) extruded and aged, (W) quenched, and (T) heat-treated. Gives requirements for mate- rial, workmanship, chemical composition, physical properties, permissible variations, lengths, meth- ods of sampling, inspection, tests, packing, and marking. U. S. G O V. , U. Federal Specification QQ-A-351b; 1943. Aluminum-Alloy (Al-17) (Aluminum-Copper-Magnesium- Manganese); , Bars, Rods, Shapes, and Wire. Covers One grade and two conditions- (A) annealed and (T) heat-treated. G 1 v e s requirements for materiai, workmanship, chemical composition, physical proper- ties, permissible variations, tolerances; exact lengths, standard lengths, mill lengths, and random lengths; methods of sampling, inspection, and tests; and requirements for packing and marking for Ship- Iſleſlt. - - U. S. Gov., Federal Specification QQ-A-354a; 1943. Aluminum-Alloy (Al-24) (Aluminum-Copper-Magnesium (1.50 Percent)-Manganese; Bars, Rods, Shapes, and Wire. Covers one g r a de and two conditions-(A) annealed and (T) heat-treated. Gives requirements for material, workmanship, chemical composition, physical properties, permissible variations, lengths, methods of sampling, 1nspection, t e St S, packing, and marking. S. Gov., Federal Specification QQ-A-356b; 1942. Aluminum-Alloy (Al-3) (Aluminum-Manganese); Bars, Rods, Shapes, and Wire. Covers one grade and four conditions for wire— (A) soft, (1/2 H) half-hard, (3/4 H) three-quarters—hard, and (H) hard; and two conditions for rolled, cold-finished, and extruded bars, rods, and shapes— (A) soft and (F) as fabri- cated. Gives requirements for material, workman- ship, chemical compos it lon, physical propertles, permissible variations, lengths, sampling, inspec- tion, tests, packing, and marking. S. Gov. , Federal Specification QQ-A-411b; 1942. Aluminum (Al-2); Bars, Rods, Shapes, and Wire. Cov- ers one g r a de and four conditions for wire-(A) U. U. soft, (1/2 H) half-hard, (3/4 H) three-quarters- hard, and (H) hard; and two conditions for bars, rods, and shapes- (A) soft and (F) as fabricated. Gives requirements for material, workmanship, chem- ical composition, physical properties, permissible variations, lengths, sampling, in Spection, tests, packing, and marking. S. G O V. , Navy Dept. Aluminum (AL-2); Bars, Specification 46A3e; 1941. Rods, Shapes, and Wire. S. G O v. , Navy Dept. Specification 46A4g; 1941. Wire; Aluminum-Alloy (Aluminum-Copper-Magnesium- Manganese); Bars, Rods, and Shapes. U. U. S. G O V., Navy Dept. Specification 46A6e; Aluminum-Alloy (Aluminum-Manganese); Bars, Shapes, and Wire (Al-3). S. G O V., Navy Dept. Aluminum-Alloy (AL-24) U. 1939. ROdS, Specification 46A9e; 1942. (Aluminum-Copper-Magnesium U. (1.5 Percent)-Manganese); Bars, Rods, Shapes, and Wire. U. S. Gov., Navy Dept. Specification 46A10c; 1944. Aluminum-Alloy, Alum Inum-Magnesium-811 1 con-Chromium; BarS, ROdS, Shapes, and Wire. U. S. Gov., Navy Dept. Specification 46A11a; 1945. Aluminum AllOy, Aluminum-Magnesium-Chromium; Bars, Rods, and Wire. References. --Aluminum welding wire, electric cables a n d wire Of copper, 715.44; me t hods of test ing, for metals, See 600. 1, form of Wire, See 631 - 11. 63 | .33 Rivets, A luminum Society of Automotive Engineers. Aeronautical Mate- rial Specification 7220A; 1944. Rivets; Aluminum (2S-1/2H). Covers composition, condition, quality, reports, 1dentification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 7222A; 1944. Rivets; Aluminum Alloy (A17S-T). Covers composition, condition, quality, reports, identification, and rejections. U. S. Gov., Army-Navy Aeronautical Specification AN- R-19-1; 1945. Rivets; Aluminum and Aluminum Alloy. S. Gov., Navy Dept. Specification 43R5g; 1944. Rivets (and Rods and Wire, Rivet); Aluminum and Aluminum-Alloy. See 631 .31; See 715.41, general requirements 631 . Of aluminum alloys in U. 63 | .31; Screws, Aluminum Aeronautical Chamber of Commerce of America, Inc. National Aircraft Standard NAS 12; 1941. Screws; Nonlosable, Aluminum A l l oy, Nos. 8-32 and 10-32. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Committee. 631.35 Bolts, A luminum Aeronautical C h a m be r of COmmerce of America, Inc. National Aircraft Standard NAS 53, 54, 55, 56, 57, 58, 59, 60, 62, 64, and 66; 1944. Bolt; Close Tol- erance, Alloy Steel and Aluminum Alloy. Nos. 10-32, 1/4-28, 5/16–24, 3/8-24, 7/16–20, 1/2-20, 9/16–18, 5/8-18, 3/4-16, 7/8-14, and 1-14. Gives drawings with dimensions and notes for size. Developed by National Aircraft Standard Committee. U. S. Gov., Army–Navy Aeronautical Specification AN- B-3a; 1943. Bolts; Aircraft. 63 || || ALUMINUM CAST | NGS AND TUBES 63 || || 0 General U. S. Gov. , U. S. Army, Army Air Forces. tion 57—72–3; 1927. Aluminum Castings; With Sodium Silicate (Wäter Glass). Items Specifica—, Treatment 631.41 Castings, Aluminum American S oc i et y for Testing Materials, B 26–44T, 1944. Tentative Specifications for Aluminum-Base Alloy Sand Castings. Covers 11 aluminum-base alloy sand castings having a specific grav i t y of 3 or less. Gives requirements for manufacture, chemi- cal composition, s a 'm p l l n g for chemical 585 63 |..}} | Directory of Commodity Specifications analysis, method of chemical analysis, tensile prop- erties, tension tests, test Specimens, number of tests, retests, work anship and finish, inspection, and rejection. American Society for Testing Materials, B85–44T; 1944. Tentative Specifications for Aluminum-Base Alloy D1e Castings. Covers eight alloy compositions; re- quirements for chemical analysis, sampling, density, workmanship, permissible variations, physical prop- erties, and tests. American Society for Testing Materials, B 108-44T; 1944. Tentative Specifications f or Aluminum-Base Alloy Permanent Mold Castings. Covers 10 aluminum- base alloy permanent mold castings having a specific gravity of 3 or less. Gives requirements for clas- ses, chemical composition, sampling for chemical analysis, method of chemical analysis, tensile prop- erties and tests, test Specimens, number of tests, retests, workmanship and finish, inspection, rejec- tion, rehearing, and table of principal uses and characteristics of the 10 designated alloys. American Society for Testing Materials, ES-29; 1943. Emergency Spec 1 ſ 1 cat 1 on s for Spec 1 a l Quality, Aluminum-Base All o y Castings. Covers controlled quality, aluminum-base alloy pressure-molded cast- ings for applications where breakdown would mean serious interruption of important Operations, danger to life, or failure to consummate critical objec- tives. Gives manufacture, detail drawings, chemical COIn DOS 1 t iOn, chemical analysis, Sample castings, production control, marking, and records. Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 4210B; 1942. Aluminum AllOy Castings (Sand); 5 Percent Silicon (Aged). Gives requirements for composition, casting, heat treat- ment, test bars, qu a l l ty, precautions, reports, identification, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specificat 1 on 4212B; 1942. Aluminum AllOy Castings (Sand); 5 Percent Silicon (Solution and Precipitation). Gives requirements for composition, casting, heat treatment, text bars, quality, pre- cautions, reports, ident 1ſication, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 4214A; 1942. Aluminum AllOy Castings (Sand); 5 Percent Silicon (Solution and Overaged). G 1 v e s requirements for composition, castings, heat treatment, test bars, quality, pre- cautions, reports, identification, approval, and rejections. Similar specifications: S. A. E. 322; Alloy 355–T71. Society of Automotive Engineers. Aeronautical Mate- rial Specificati On No. 4217; 1942. Aluminum Alloy Castings (Sand); 7 Percent Silicon (356-T6). Gives requirements for composition, casting, heat treat- ment, test bars, quality, precautions, report, iden- tification, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 4220A; 1942. Aluminum Alloy Castings (Sand); Copper Nickel Magnesium. Primarily for air-cooled cylinder heads. Gives requirements for COmposition, cast ing, heat treatment, hardness, test bars, quality, reports, identification, ap- Droval, and rejections. Society for Automotive Engineers. Aeronautical Mate- rial Specification No. 4222; 1942. Aluminum AllOy Castings (Sand); Copper Nickel Magnesium (Solution and Stabilized). Primarily for air-cooled cylinder heads. Gives requirements for composition, casting, heat treatment, hardness, test bars, quality, re- ports, identification, approval, and reports. Society of Automotive Engineers. Aeronautical Mate- rial Spe clf ic at ion No. 4231; 1942. Cast Aluminum Alloy; 4 Percent Copper (Solution and Precipitation). Gives requirements for composition, casting, heat treatment, test bars, quality, precautions, identi- fication, and rejection. Society Of Automotive Engineers. Aeronautical Mate- rial Specification No. 4234; 1943. Aluminum AllOy Castings (Sand); Secondary 4 Percent Copper (Solu- tion an d Precipitation). Gives requirements for COImposition, Casting, heat treatment, test bars, Quality, precaut 10ns, reports, identification, ap- proval, and rejections. Society of Automotive Engineers. rial SD e C if 1 C at iOn 4240A; 1942. Aluminum Alloy Castings (Sand); 10 Per c e nt Magnesium (220–T4). Gives requirements for composition, casting, test bars, quality, precautions, reports, identification, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4280A; 1943. Aluminum Alloy Castings (Permanent Mold); 5 Percent Silicon (Solu- tion and Overaged). Gives requirements for composi- tion, casting, heat treatment, test bars, quality, precautions, reports, 1dentification, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4 282A; 1943. Aluminum Alloy Castings (Permanent Mold); 4 Percent Copper, 2 Per- cent Silicon (Solution Precipitation). Gives re- quirements f or composition, casting, heat treat- ment, test bars, qu al 1 ty, precautions, reports, identification, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4284; 1942. Aluminum Alloy Cast- ings (Permanent Mold); 7 Percent Silicon (Solution and Aged). Gives requirements for type, composi- tion, grain size, condition, quality, tolerances, tests, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Spec 1 fication 4290A; 1941. Aluminum Alloy, Die Castings. Gives requirements for composition, quality, reports, identification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4291; 1943. Aluminum Alloy Castings (Die); Silicon Copper. Gives requirements for composition, quality, reports, identification, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Spe C1 fic at 1 on No. 4292; 1942. Cast Aluminum Alloy; Pressure Molded (Aluminum Silicon). Gives requirements for composition, condition, test bars, quality, repo rt s, identification, approval, and rejections. Society of Automotive Engineers. tion 3-Processed Materials. S. A. E. Standard Alu- minum Casting Alloys, revised 1944. GiveS table Showing COmposition of S. A. E. a lu m i nu m cast ing Aeronautical Mate- 1944 Handbook, Sec- 586 Ores, Metals, and Manufactures 63 | . 12 alloys and gives various specifications for permanent mold castings, Sand castings, and sand and permanent mold castings. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed MaterialS. S. A. E. Standard Alu- minum Die Casting AllOyS, revised 1944. Gives ref- erence table of Similar Specifications for aluminum die castings and general information and mechanical properties for various aluminum castings. S. Gov. , Army Air Forces. Specification 11324; 1939. Aluminum-Alloy; Sand Castings. U. S. Gov. , Army Air Forces. Specification 11325 (1); 1940. Aluminum-Alloy; Sand Castings (Aluminum, Cop- per, Tin, Magnesium, Zinc). U. S. Gov. , Army-Navy Aeronautical Specification AN- A-4; 1942. Aluminum-Alloy; Secondary (S-108) Sand- Castings. U. S. Gov. , Army-Navy Aeronautical Specification AN- U. A-5; 1942. Aluminum-Alloy; Secondary (S-195) Sand- CastingS. U. S. Gov. , Army-Navy Aeronautical Specific a- tion AN-A-17; Sand Castings. U. S. Gov., Army-Navy Aeronautical Specification AN- A-23; 1944. Aluminum-Alloy; General Specification for Castings. U. S. Gov., Army-Navy Aeronautical Specification AN- QQ-A-366-4; 1943. Aluminum-Alloy; D i e Castings (Al-13, Al-13X, Al-85, Al-85X, Al-218). U. S. Gov., Army–Navy Aeronautical Specification AN- QQ–A-376-2; 1942. Aluminum-Alloy (Al-355); Permanent- Mold-and-Sand-Castings. U. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-A-379–2; 1942. Aluminum-Alloy (Al-142); Permanent- Mold-and-Sand-Castings. U. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-A-383—2; 1942. Aluminum-Alloy (Al-B195); Permanent- Mold-Castings. 1943. Aluminum-Alloy (5-25 Zinc); U. S. Gov. , Army-Navy Aeronautical Specification AN- QQ–A–386–2, 1942. Aluminum-Alloy (Al-A132); Permanent- Mold-Castings. U. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-A-390–3; 1943. Aluminum-Alloy (A1-195); Sand Cast 1ngs. U. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-A-392–2; 1942. Aluminum-Alloy (A1-220); Sand- Castings. U. S. Gov., Army-Navy Aeronautical Specification AN- QQ-A-394-2; 1942. Aluminum-Alloy (Al-356); Sand- Castlngs. U. S. Gov., Army-Navy Aeronautical Specification AN- QQ-A-399–2; 1942. Aluminum-Alloy (Al-212); Sand- Cast IngS. U. S. Gov., Army-Navy Aeronautical Specification AN- QQ-A-402-2; 1942. Aluminum-Alloy (Al-214); Sand- CastingS. U. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-A-405-3; 1942. Aluminum-Alloy (A1-43); Sand- Castings. U. S. G O v. , Dept. of Commerce, National Bureau of Standard S. Circular C398 a n d Supplement, 1940. Standard Samples. Aluminum-Base C a St in g AllOy, Sample 86a. U. S. Gov., Fe d e r a l Specification QQ-A-591; 1939. Amendment 2; 1943. Aluminum-Base-Alloy; Die-Castings. Covers 11 classes. Gives requirements for material, manufacture, WOrkmanship, Chemical COmposition, SOundness, physical properties, dimensions, and tol- erances; methods of inspection and tests; and packag- ing, packing, and marking for shipment. U. S. Gov., Fe de ral Specification QQ-A-596; 1939. Aluminum-Base Alloy; Permanent-Mold Castings. Cov- ers 10 alloys. Gives requirements for material, workmanship, chemical composition, physical proper- tles, methods Of Sampling, inspection, tests, pack- 1ng, and marking. U. S. Gov. , Fe de r a l Specification QQ-A-601; 1928. Amendment 2; 1941. Aluminum-Base–Alloys; Sand- CastingS. Covers 12 alloys. Gives requirements for material, WOrkmanship, Chemical composition, and physical properties; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alter- nate Federal Specification E-QQ-A-601; 1942, (is- sued by Procurement Div., Treasury Dept., U. S. Gov. ) gave chemical and physical properties for two addi- tional alloys and stated that the following Federal Specifications form a part of this specification: QQ-I-666, Iron, Malleable, Castings; QQ-S-681, Steel, Castings; QQ-I-652, Iron, Gray, Castings; QQ-C-593, Copper-Sili con-Alloy, Castings; QQ-B-621, Brass, Commercial and Naval, Castings; and QQ-B-671 Bronze- Aluminum, CastingS. S. G. O. v. , Navy Dept. Specification 46A14; Aluminum-Base-Alloy Die Castings. S. G O V. , Navy Dept. Specification 46A15; Aluminum-Base-Alloy Permanent Mold Castings. S. G. O. V. , Navy Dept. Specification 46A1e; Aluminum Alloy; Castings, Light (Resistant to Water Corrosion). g U. S. Gov. , U. S. Army, Ordnance Dept. Specification 57-72-6; 1944. Aluminum-Base-Alloy (10 Percent Mag- nesium) Sand Castings. U. 1940. U. 1940. U. 1938. Salt- References.-Methods of testing, general require- ments for metals, see 600.1, 631 - 0; ingot metal for castings, see 631.12; other specifications for a lu- Iminum cast 1ngs, S e e specific at 10ns Of 1hd IV idua i commod it ies made of cast aluminum. 63 | .42 Tubes, A luminum Aeronautical Ch a m be r of Commerce of America, Inc. National Aircraft Standard NAS 115; 1942. Tube- COntrol, 3/8 0. D. a n d 1/2 O. D., Aluminum Alloy. Gives drawing With dimensions and notes. Developed by National Aircraft Standard Committee. Society Of Automotive Engineers. Aeronautical Mate- rial Specification No. 4062; 1942. Aluminum Tubing (Seamless) (2S-1/2H). Gives requirements for com— position, condition, quality, tolerances, identifi- cation, reports, and rejections. Society of Automotive Engineers. rial Specification 4070B; 1944. ing; Magnesium Chromium (52S-0). Gives requirements for COTH DOS 1 t 1 on, condition, quality, tolerances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1on 4076A; 1942. Aluminum Alloy Tubing; Magnesium Silicon Chromium (53S-W). Gives requirements for composition, condition, physical properties, quality, tolerances, reports, ident 1 ſi- Cation, and rejections. e Aeronautical Mate- Aluminum Alloy Tub- 587 63 | . 12 Directory of Commodity Specifications Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 4080B; 1944. Aluminum Alloy Tubing; Magnesium Silicon Copper (618–0). Gives requirements for composition, condition, tensile strength, yield Strength, elongation, quality, tol- erances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 4082B; 1943. Aluminum Alloy Tubing; Magnesium Silicon Copper (618–T). Gives requirements for composition, condition, heat, treat- ed (quenched and aged), t e n s 1 le strength, yield strength, elongation, quality, tolerances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Spe C1 f 1 C at 1 on 4.088A; 1942. Aluminum AllOy Tubing; Copper Magnesium Manganese (24S-T). Gives requirements for composition, condition, tensile strength, yield strength, elongation, quallty, tol- erances, identification, and rejection. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Material S. S. A. E. Standard Alu- minum Wrought Alloys, revised 1944. Specifications indicate the fabricated forms in which each alloy is regularly manufactured, and include compositions in percentages for various wrought aluminum alloys. Gives general information and mechanical properties for 13 alloys including bars, plates, shapes, sheets, rods, wires, tubes, forgings, and extruded aluminum. U. S. Gov. , Army Air Forces. Specification 11327 (1); 1940. Tubing; Aluminum Alloy (Aluminum-Magnesium- Silicon-Chromium), Round, Seamless. U. S. Gov., Army–Navy Aeronautical Specification AN- T-13–2; 1944. Tubing; Aluminum Alloy, Flexible. U. S. Gov., Army–Navy Aeronautical Specification AN- T–32: 1943. Tubing; Aluminum Alloy (AL-XA75), Seam- leSS, ROund. S. Gov. , Federal Specification WW-T-783a; 1939. Tubing; Aluminum (Al-2), Round, Seamless. Covers one grade and four tempers- (A) soft, (1/2 H) half- hard, (3/4 H) three-quarters—hard, and (H) hard. Gives requirements for chemical composition, phys- ical properties, tolerances, methods Of Sampling, 1nspection, tests, packing, and marking. S. Gov. , Fe d e r a l Specification WW-T-785; 1943. Tub ing; Aluminum-Alloy (Al-24) (Aluminum-Copper- Magnesium (1.5 Percent)-Manganese), Round, Seamless. Shall be of One grade; and condlt1 on A, annealed, Or condition T, heat-treated. Gives requirements for material, workmanship, chemical composition, physical properties, methods of sampling, inspec- U. U. tion, tests, pack1ng, and marking. U. S. Gov. , Fe d e r a l Specification WW-T-786a; 1942 Amendment 1; 1942. Tubing; Aluminum-Alloy (Al-17) (Aluminum-Copper, Magnesium-Manganese), Round, Seam- less. Covers one grade and two conditions--(A) an- nealed a n d (T) heat-treated. Gives requirements for material, WOrkmanship, Chemical COmp O'Sition, physical properties, tolerances, methods of sam- pling, inspection, tests, packing, and mark1ng. S. Gov. , Fe d e ral Specification WW-T-787; 1941. Tubing; Aluminum-Alloy (Al-52) (Aluminum-Magnesium- Chromium), Round, Seamless. COvers O n e grade in Soft condition. Gives requirements f O T material, workmanship, chemical composition, mechanical prop- U. erties, tolerances, methods of sampling, inspection, tests, packing, and marking. U. S. GOV. , Federal Specification WW-T-7888; 1939. Tub- ing; Aluminum-Alloy (Al-3) (Aluminum-Manganese), Round, Seamless. Covers one grade and four tempers—(A) soft, (B) half-hard, (C) three-quarters—hard, and (D) hard. Gives requirements for material, workmanship, chemical COmposition, physical properties, tolerances, methods Of Sampling, inspection, tests, packing, and marking. S. Gov. , Fe d e r a l Specification WW-T-789; 1941. Tubing; Aluminum-Alloy (AL-61), (Aluminum-Magnesium- Silicon), Round, Seamless. Covers on e grade and three conditions- (A) annealed, (W) quenched, and (T) heat-treated and aged. Gives requirements for chemical composition, mechanical properties, toler- ances, and permissible variations; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. S. Gov. , Fe d e r a 1 Specification WW-T-790; 1939. Tubing; Aluminum-Alloy (Al-53) (Aluminum-Magnesium- Silicon-Chromium), R O und, Seamless. Covers One grade and three conditions- (A) annealed, (W) quench- ed, and (T) heat-treated and aged. Gives require- ments for material, workmanship, chemical composi- tion, physical propert 1es, tolerances, methods of Sampling, inspect 10m, tests, packing, and marking- S. G O v. , Navy Dept. Specification 33T3b; 1941. Tub ing; Flexible, Aluminum-Alloy and Corrosion- Resisting Steel. S. G O v., Navy Dept. Specification 44T19C; Tubing; Aluminum (AL-2), Round, Seamless. S. G O V., Navy Dept. Specification 44T20b; 1944. Tubing; Aluminum Alloy (Aluminum-Manganese). S. G O V. , Navy Dept. Specification 44T21e; 1944. Tubing; Aluminum-Alloy (AL-17) (Aluminum-Copper- Magnesium-Manganese), Round, Seamless. S. G O V., Navy Dept. Specification 44T22a; 1937. Tubing; Aluminum-Alloy (Aluminum-Copper-Magnesium- Manganese), Streamline (Aircraft Use). S. G O V. , Navy Dept. Specification 44T28a; 1937. Tubing; Aluminum-Alloy (Aluminum-Copper-Magnesium (1.5 Percent)-Manganese), Round, Seamless. S. G O V. , Navy Dept. Specification 44T30a; 1936. Tubing; Aluminum-Alloy (Aluminum-Magnesium-Silicon- Chromium), Round, Seamless. S. G O v. , Navy Dept. Specification 44T31a; 1937. Tub ing; Aluminum-Alloy (Aluminum-Copper-Magnesium (1.5 Percent)-Manganese), Streamline (Aircraft Use). U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 57-187-2B; 1940. Tubing; Streamline, Cross- Section, Aluminum-Alloy. U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-195; 1944. Tub 1ng; Flexible, Corrosion-Resistant Steel and Aluminum Alloy, U. U. U. U. 1944. U. U. U. U. U. U. References. --Aluminum alloys See 631 - 11. in form of tubes, 631.43 Forgings, Aluminum National Assn. Of Purchasing Agents. modity Data Sheets, 1938. Forgings. tion, characteristics, classes Of forgingS, able metals, and commercial forging practice. Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 4125B; 1944. Aluminum Alloy Handbook of COm- COverS defini- forge- 588 Ores, Metals, and Manufactures 63| .9 Forgings, S 1 l 1 c on Magnesium Chromium (A518-T). Gives requirements for composition, cond1 t1On, qual- ity, reports, identification, and rejections. Sim- ilar specifications, Navy 46A7 grade 3; Federal QQ- A–367 Grade 3; SAE 280; and Alloy A51S-T. Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 4130B; 1944. Aluminum AllOy Forgings, Copper Silicon Manganese (25S-T). Gives requirements for composition, condition, qual 1 ty, reports, identification, and rejections. Similar specifications, Navy 46A7 Grade 2; Federal QQ-A-367 Grade 2; SAE 27; and Alloy 25S-T. Society of Automotive Engineers. Aeronautical Mate- rial Spec 1 fic at 1 on 4135B; 1944. Aluminum AllOy Forgings, Copper Silicon Manganese Magnesium (14S-T). Gives requirements for composition, condition, qual- ity, reports, identification, and rejections. Sim- ilar specifications, Navy 46A7 Grade 5; Federal QQ- A–367 Grade 5; and Alloy 14S-T. Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 4140B; 1944. Alumi: ‘um AllOy Forgings, Copper Nickel Magnesium (18S-1} . For forgings used primarily for p1stons. Gives require- Inent S for composition, condition, quality, reports, 1dentification, and rejections. Similar specifica- tion, Navy 46A7 Grade 7; Federal QQ-A-367 Grade 7; and Alloy 18S-T. Society of Automotive Engineers. Aeronautical Mate- rial Speci fi cat iOn 4145C; 1944. Aluminum AllOy Forgings, Silicon Magnesium Copper Nickel (32S-T). For forgings used primarily for pistons. Głves re- quirements for composition, condition, quality, re- ports, identification, and rejections. Similar specification, Navy 46A7 Grade 6; and Federal Q2-A- 367; Grade 6. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. S. A. E. Standard Alu- minum Wrought Alloys, revised 1944. Specifications indicate the fabricated forms 1n which each alloy is regularly manufactured, and include compositions in percentages for various wrought aluminum alloys. Gives general information and mechanical properties for 13 alloys including bars, plates, shapes, sheets, rods, wires, tubes, forgings, and extruded aluminum. S. Gov., Army Air Forces. Specification 11352-A; 1944. Aluminum All o y Forgings (Zinc, Magnesium, Copper, Manganese). S. Gov., Federal Specification QQ-A-367b; 1942. Aluminum-Alloy; Forgings, He at-Treated. COvers seven" classes—1, 2, 3, 5, 6, 7, and 8. Gives re- quirements for material, workmanship, chemical COm- position, physical properties, microscopic require- ments, and tolerances; methods Of Sampling, 1nSpec- tion, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. G O v. , Navy Dept. Specification 46A7d; Aluminum-Alloy; Heat-Treated Forgings. 63|.5 ALUMINUM HOLLOW WARE U. U. U. 1941. S. Gov., Dept. of Interior, Purchasing Office. Standard Specifications No. 38. Coffee Urns; Alu- minum. U. S. GC v. , Dept. of Interior, Purchasing Off 1 ce. Standard Specifications No. 76. PCts; Bain Marie, Aluminum. U. S. Gov. , Fe d e ral Specification RR-A-466; 1938. Amendment 2; 1940. Aluminum Ware; Bake-Shop and Kitchen. Covers 28 types and various classes there- under for bake-shop and kitchen aluminum ware made from, hard, cold-rolled, wrought aluminum, or alu- minum alloy. Gives general and detail requirements for the war 1 o us types relative to dimensions of ware, thickness of metal, capacities, body, and fin- 1sh. Includes also requirements for various part.S, Such as COVers, Straps, clips, and h a n d l e S, and methods of sampling, inspection, and tests. U. S. G O V. , Navy Dept. Specification 64P7; 1929. Bowls, Beating; PotS, Stock; Aluminum. U. S. G O V., Navy Dept. Specification 65K1b; 1937. Kettles; Steam-Jacketed, Aluminum or Steel (Corrosion- Resisting). S. GOV. A U. 28-11; 1934. S. GOV. , U. S. Army, Medical Dept. Specification Pot; Coffee, 11 1/2 Quart. S. Army, Médical Dept. Specification 28-47; 1939. Kettle; Steam-Jacketed. S. Gov. , U. S. Army, Quartermaster Corps. fication 28-19; 1937. Pot; Stock, Aluminum. S. Gov., U. S. Army, Quartermaster Corps. fication 28-117; 1941. POt, 15–Gallon, Cover, Heavy; and Pl a te, Range, Field, M - 1937. S. Gov., U. S. Army, Quartermaster Corps. Speci- fication 28–118; 1941. Pan, Aluminum, Bake and Roasting; and Cover; for Range, Field, M-1937. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 29-82; 1936. Basin; Wash, Aluminum. 63 || > 6 EXTRUDED ALUMINUM Aeronautical C h a ſm be r of COmmerce of America, Inc. National Aircraft Standard NAS 40; 1943. Hinge;. Half, Continuous, Extruded Aluminum Alloy. Gives drawings with dimensions and notes. Developed by National Aircraft Standard COITInittee. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Material S. S. A.E. Standard Alu- minum Wrought Alloys, revised 1944. Specifications indicate the fabricated forms in which each alloy is regularly manufactured, and include compositions 1n percentages for various wrought aluminum alloys. Gives general information and mechanical properties for 13 alloys including bars, plates, shapes, sheets, rods, wires, tubes, forgings, and extruded aluminum. 631.9 MISCELLANEOUS ALUMUNUM ARTICLES American Hospital Assn., 4-10. Wire Screen Cloth. Covers copper, commercial bronze (brass), bronze, iron or steel, galvanized (zinc coated), copper- nickel alloy, corrosion-resisting steel (chromium- nickel), aluminum alloy, iron or steel, Japanned or painted, and chromium-nickel alloy. American Hospital Assn., 4-52. Safety Treads. Covers two types— (A) brass-base and (B) aluminum-base. Society of Automotive Engineers. Aeronautical Stand- ard No. 90; 1942. Propeller Blades; Aluminum. Alloy, Shank Dimensions for. Diagrammatic dimensional drawing. S. Gov., Army–Navy Aeronautical Specification AN- A-20; 1944. Aluminum; Foil. U. S. Gov., Army–Navy Aeronautical Specification AN- N-2, 1943. Nuts; Alro raft. U. U. U. Speci- U. Speci- Cook, Aluminum, Heavy, Splash; for U. U. U. 589 63 |.9 Directory of Commodity Specifications U. S. Gov., Army-Navy Aeronautical Specification AN- N-5; 1944. Nuts; Self Locking. U. S. GOV., ATIny-Navy Aeronautical Specification AN- P-25-2; 1944. Propeller Blades; General Specifica- tion for, Solid, Aluminum Alloy. U. S. GOV. , Marine COrps Specification, 1938. Flour and Sugar, Cast Aluminum. U. S. GOV. , Navy De D t . Specification 12T4f; 1939. Treads; Safety. U. S. GOV. , Navy De p t . Specification 45F13; 1940. Fittings; Pipe, Aluminum-Alloy (Threaded), 125-POund. U. S. GOV. , Navy De D t . Specification 47A5b; 1936. Aluminum FOil. U. S. GOV. , Navy De p t . Tape; Metal, Colored. U. S. GOV. , Navy De p t . Extractors; Fruit—Juice. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 29-62A; 1940. Scoop; LOading, Submarine Mine. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-43A; 1933. Use in Pyrotechnic Mixtures. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 29-71B; 1937. Can; Meat, M-1932. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- SCOOD; Specification 47T2; 1944. Specification 64E1b; 1944. cation 92–39; 19 37 - Carrier; Top-Load, Saddle, Phillips" Pack, Cargo, Artillery. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-589; 1941. Band; Type PG-16, Pigeon Leg. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-716B; 1938. Cipher Device; Type M-138-A. U. S. GOV. , U. S. Army, Signal Corps. Specification 72-8; 1927. Holder; Message, Type PG-14, Pigeon Leg. U. S. GOV. , U. S. Army, Signal Corps. Specification 72-26C; 1930. Cipher Device; Type M-94. U. S. Gov. , Veterans Administration. Specification WA-G-174a; 1936. Pots; Stock, Deep, Aluminum, Ca- pacity 25 Quarts. U. S. GOv., Weterans Administration. Specification WA-G-175c; 1 937 - POt; Stock, Aluminum, Capacity 60 Quarts. U. S. GOv., Weterans Administration. Specification WA-G-177a; 1937. Pot; Stock. pacity 100 Quarts. Deep, Aluminum, Ca- U. S. GOV., VeteranS Administration. Specification WA-G-178a; 1937. Pots; Stock, Deep, Alum 1 num, Capacity 60 Quarts. r U. S. GOV. , Weterans Administration. Specification WA-G-179; 1936. Pot; Stock, Aluminum, Capacity 100 Quart S. U. S. Gov. , Veterans Administration. WA-G-180; 1936. POt; Sauce, Quarts. Specification Aluminum, Capacity 60 U. S. Gov. , Veterans Administration. Specification WA-G-184a; 1937. Kettles; Preserving, Aluminum, Capacity 21 QuartS. U. S. Gov. , Veterans Administration. Specification WA-G-19"a; 1937. Tubs; Pie, Aluminum, Capacity 102 quarts. TJ. S. GOV. , Veterans Administrat 10n. Specification WA–G–293; 1938. Kettles; Preserving, Aluminum. References. – Propeller blade ends Of aluminum alloy, see 724.24, aluminum drums, see 951. 32, aluminum chem- 1 ral compounds, see 838; methods of testing, general requí rements for metals, see 600 - 1, 631.0; alum 1 num all Oys in ſo I'm O ſ bolts, nuts, r1 We LS, and SC "aw S, See 631. 1 ...; alum 1 num powder ſo I p 3 in tS, see 847. 1. Aluminum; Flaked and Grained, for 632. ANTIMONY 632. I GENERAL SPECIFICATIONS FOR ANT IMONY National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Antimony. Covers defini- tion, constants, derivation, Durity, grades or forms aVallable, Specification, use s , substitutes, and marketing information. 632.2 ANTIMONY | NGOT METAL 632.3 ANTIMONY ALLOYS References.- Antimony-lead alloys, see 651.6, 692, 693. 1. 632.1. ANTIMONY COMPOUNDS AND SALTS References. – Chemical compounds of antimony, see 839. 31. 632.5 ANTIMONY, POWDERED 633. B | SMUTH 633.0 GENERAL ITEMS American SOciety for Metals. Metals Handbook, 1939 edition. Properties of Bismuth Alloys. Covers low melting alloys. Society of Automotive Engineers, Inc. Aeronautical Information Repor’t 8; 1944. U. S. and British Com— monwealth Of Nations Aircraft Metals. Bismuth Al- loys. Gives table Showing specifications used in the U. S. and Specifications f or similar metals used in the United Kingdom, Australia, and Canada for use in the Selection of inter change able and Substitute materials for the repair and maintenance of aircraft; and a table showing chemical composi- tion and mechanical properties Of the se aircraft metals. COvers bismuth alloys. 633. I B ISMUTH METAL National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Bismuth. Cov- ers definition, constants, Solubility, derivation, uses, and grades and forms. References. –Chemical compounds of bismuth, see 836. 631. CADM | UM American Society for Metals. Metals Handbook, 1939 edit 10n. COnStitution a n d Properties Of Cadmium. Covers constitution of the cadmium-nickel alloys and properties of the cadmium-nickel alloys. Aſherican Standards ASSn. , Z37.5-1941. American De- fense Emergency Standard, prepared by the U. S. Public Health Service. All Owable Concentration of Cadmium. TO prescribe the permissible concentra- tion of Cadmium in the atmosphere of work places for the protection Of the health Of all workers. Gives properties of cadmium, permissible concentra- tion, Sampling procedure, and analytical methods. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Cadmium. Covers defini- tion, constants, S Club il 1 ty, derivation, forms aVallable, purity, uses, Supply, and marketing. U. S. Gov., Army Air Forces. Specification 10285–A–3; 1943. Wire; Metal, Spray Gun. 590 Ores, Metals, and Manufactures 6|| | | | | U. S. Gov., Army-Navy Aeronautical Specification AN- QQ-A-671a; 1944. Anodes; Cadmium. U. S. Gov., Navy D ept . Specification 4607; 1944. Cadium; Ingots. References. -Chemical compounds and medicinals of cadmium, see 839. 39; cadmium plating, see 600.3. 635. COBALT National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Cobalt. COvers defini- tion, constants, solubill ty, Occurrence, specifica- tions, COntainers, uses, and marketing. 640-649 610. GENERAL | TEMS COpper and Brass Research ASSn. to Data-69, 1nclusive, 1944. COvers Standard deci- mal equivalents in inches for Various gages, inches and fractions thereof eXpressed as decimals Of a foot, fractions expressed as decimals, use of weight tables, and weights Of flat DTOducts, Circles. I'Ods, bars, Shapes, Wire, Seamless tubes, and estimating data for condenser and Other heat exchange tubes. COpper and Brass Research ASSn. General Standards, 1944. These standards apply to mill products of Copper, brass, bronze, and related alloys, includ- ing plates, sheets, strips, rods, bars, wire, pipe, tubes, and Shapes; but not wire and Cable Of COpper and copper alloy for electrical transmission. Gives general information and information needed with pur- Chase Order. Copper and Brass Research Assn. Terminology Standards TERM-1 to TERM-11, inclusive, 1944. COvers classifi- Ca C1 On Of flat Droducts, Classification Of Dr.Oducts Other than flat, edges available, and teſtminology (definitions). Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. Notes On Brass, BTOnze, and Copper Alloys, revised 1944. The two principal alloys Of copper are brass and bronze and they have Zinc and tin, respectively, as their Other major COnstituent. COvers WTOught COpper, COpper alloys, and gives table showing class 1 float 10n and uses Of COpper alloys. 61:0. | THICKNESS TOLERANCES FOR NONFERR OUS SHEETS AND STR | PS 6)} | . COPPER 6|| | . O GENERAL ITEMS American Railway Engineering ASSn. COnStruct 10n and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Ornamental and M1scellaneous Metal Work. Glves requirements for working stresses (tension, compress 10n, shearing, bearing) Of the cast, rolled, drawn, Or extruded metals used. American Society for Testing Materials, B 154-41'ſ; 1941. Tentative Method Of MercurOus Nitrate Test for CO pper and COpper AllOys. An acce] erated COT- rosion test for the purpose of determining ln COD- COPPER, BRASS, Data Standards Data-1 per or copper-base alloy products of assemblies the ($39t;77 ( )—4. —38 U. S. Gov., Army Air Forces. Specification 10300-1; 1937. Rods; Welding, Chromium-Cobalt-Tungsten Com- position, for Hard-Facing Metal Parts. U. S. GOV. , Navy D ept . Specification 46R5b; 1938. ROds; Welding, Chromium-Cobalt Composition. 635 - | COBA LT COMPOUNDS AND SA LTS U. S. GOV., Navy Dept. Specification 51C23a; 1939. Cobalt Acetate. References. - C he m 1 c a l compounds of cobalt, see 839, 32. AND BRONZE presence of applied (external) or residual (internal) Stresses, Or a COInbination Of these stresses, which might bring about failure Of the material in serv- ice Or Storage through stress corrosion or season Cracking. A Sultable specimen is subjected to the effects of mercury corrosion, mercury be in g pro - vided by displacement of that metal from an acidi- fied aqueous solution of mercurous nitrate by the metal Of the Specimen. COvers apparatus, mercurous nitrate SOlution, test Specimen, DTOCedure, and re- pOI’t. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Copper. Covers defini- tion, COnStants, derivation, Specifications, grades, forms available, impurities, general information, and de f l n 1 t 1 0 n; grades available, gages and sizes, physical properties, and Special finishes for COD- Der Sheet and Strip. 4. U. S. GOV., D e D t . Of COTIſmerce, National Bureau Of Standa. I’dS. Circular C66; 1917. Standard Samples for Thermometric Fixed Points. Description of prep- a ration. Of pure Samples Of COpper; their chemical analyses, freezing points, a n d degree of purity; their use for the Standardization Of thermoCOuples, pyrometers, etc. U. S. GOV., D e p t . Of COmmerce, National Bureau of Standards. C 1 T C u l a r C398 and Supplement; 1944. Standard Samples. COpper, Sample 45b. This Sam- ple is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by Others as a comparison Standard for checking the accuracy of analysis of similar mate- Tlal. 6|| | | | COPPER 641 - | | Ingots and Cast Bars, Copper American Society for Testing Materials, B 4-42; 1942. American Assn. Of State Highway Officials, M 109. American Standards ASSn. , H 17.1-1942. Lake COp- per Wire Bars, Cakes, Slabs. Billets, Ingots, and Ingot Bars. Gives chemical Composition. chemical analysis, resist1vity, resistivity te S t , physical defects, St a n d a r d S1zes and shapes, permissible Variat 10ns in weight and dimensions, marking, lots, and Claim.S. American Society for Testing Materials, B 5-43; 1943. American Assn. of S ta t e Highway Officials, M110. American St a n d a r d S ASSn., H 17.2-1943. Electro- ly t 1 c C op per Wire Pars, Cakes, Slabs, B1 llets, |NGOTS AND BARS 591 6|| | . . . Directory of Commodity Specifications Ingots, and Ingot Bars. Gives chemical composition, chemical analysis, resistivity, resistivity test, physical defects, standard Sizes and shapes, per- missible variations in weight and dimensions, mark- ing, lots, claims, and settlement Of claims. American Society for Testing Materials, B 72-33; 1933. American Assn. Of State Highway Officials, M119-35. Fire-Refined COpper 0 t he r Than Lake. For use in rolling into sheets and shapes for mechanical pur- poses, but not for electrical purposes nor wrought alloys. Requirements f O r chemical composit 1 On, physical defects, permissible variations in weight and dimensions, marking, lots, claims, and Settle- ment of claims. American So c 1 et y for Testing Materials, B 115–43; 1943. Electrolytic Cathode Copper. Gives require- ments for quality, chemical analysis, physical COn- dition, claims, investigation of claims, and settle- Iſlent Of claims. American Society for Testing Materials, B 133-44T; 1944. Tentative Specifications f O r COpper ROds, Bars, and Shapes. For general purposes, Type A for hardness and Type B for tensile requirements. COv- ers materials, manufacture, sampling, hardness O f Type A, and tensile properties of Type B, bending properties, electrical resistivity, embrittlement, test specimen, density, tolerances, and finish. American Society for Testing Materials, B 170-44T; 1944. Ten t a t 1 v e Specification for Oxygen-Free Electrolytic Copper Wire Bars, B111ets, and Cakes. Covers material produced without the use of residual metallic or metalloidal de Oxidizers. Gives require- ments for quality, chemical analysis, resistivity, microscopic examination, embrittlément test, weights Of individual p 1 e c e s , WOrkmanship, marking, and investigation and settlement of claims. American Society for Testing Materials, ES-7; 1942. Emergency Specification for Fire-Refined Copper for Wrought Products and Alloys. Intended for alloying and for sheets and shapes for mechanical purposes, and not for electrical purposes. Requirements for mater lal, analysis, physical defects, permissible variations, markings, and claims. American Transit Assn. Specification for Overhead Line Material for Direct and Catenary Suspension, D102–39; 1939. Copper required in this specifica- tion shall c O n f O I m to the requirements for "low resistance lake " Of current Specificat 1.On Serial B-4 for Lake Copper, Or to the current Specifica- tion Serial B-5 f O r Electrolytic Copper, both of the American Society for Testing Materials. U. S. G O V . , Federal Specification Q2-C-521a; 1938. Copper; Ingots. Covers two grades—(A) electrolytic and (B) refined from ore or reclaimed from scrap. Gives requirements for purity, electrical resistiv- ity, and complete analysis for grade A; 'chem 1 cal composition for grade B; methods Of Sampling, in- spection, and tests; and requirements for packing and marking for shipment. U. S. GOV. , Navy De p t . COpper; Ingots. U. S. Gov., Navy Dept. Specification 47C2f; 1933. Copper; Bars, Plates, ROdS, Shape S, S h e e t S , and Strips. Specification 46C5C; 1924. References. –Methods of testing, general requí re- ments for me tals, see 600. 1, 641. O. 6t!! - 12 Rolled Bars, Copper American Society for Testing Materials, B12-42; 1942. A. S. M. E. B O i le r COnstruction COde Specification SB-12. Copper Bars for Locomotive Staybolts. For arsenical and nonarsenical copper bars. Gives manu- facture, chemical composition, check analysis, ten- Sile and bending properties, test specimens, number Of tests, methods Of testing, Dermissible variat 10ns in dimensions, workmanship and finish, marking, in- Spection, and rejection. A. S. T. M. Emergency Alter- nate Provision EA-B12; 1942. affected section 4, Chemical COmposition. American Society for Testing Materials, B 133-44T, 1944. Tentative Specifications for Copper Rods, Bars, and Shapes. For general purposes, Type A for hardness and Type B for tensile requirements. Cov- ers material, manufacture, Sampling, hardness of Type A, and tensile properties of Type B, bending properties, electrical resistivity, embrittlement, test Specimen, density, tolerances, and finish. American So c 1 et y for Testing Materials, B187–44T; 1944. Tentative jSpecifications for Copper Bus Bars, Rods, and Shapes. Gives scope, description of terms, basis of purchase, manufacture, physical and elec- trical requirements, miscroSC Oplc examination, em- brittlement, test specimens, number of test speci- menS, methods Of test, diameter, thickness, toler- ances, edges, finish, packing, inspection, and re- jection. U. S. G O V . , Federal Specification QQ-C-501a; 1940. Amendment 3, 1944. Copper; Bars, Pl a t e s , Rods, Shapes, Sheets, and Strips. Includes One grade of bars—soft and hard tempers. Gives requirements for material, WOrkmanship, physical properties, and permissible variations; methods of sampling, in- Spect 1 On, a n d tests; and packing and marking for Shipment. U. S. Gov. , Navy De D t . Specification 47C2f; 1933. Copper; Bars, Plates, ROds, Shapes, She et s , and Strips. References. --Methods of testing, general requí re- ments for metals, see 600. 1, 641. 0. 641.2 coPPER PLATES, SHEETS, SHAPES, AND STRIPS 6!!! .2| Plates and Sheets, Copper American Society for Testing Materials, B 11–41; 1941. A. S. M. E. B 0 1 1 e r Construction Code Specification SB-11. Copper Plates f O r Locomotives Fireboxes. Covers four grades of copper plates: Tough pitch copper (nonarsenical); phosphorized copper (non- arsenical);, tough pitch arsenical copper; and phos- phorized arsenical copper. Basis of purchase, manu- facture, chemical composition, check analysis, ten- sile and bending properties, test specimens, num- ber of tests, welght tolerances, workmanship and finish, marking, inspection, rejection, and rehear- 1ng. American Society for Testing Materials, B 100–44; 1944. American Assn. Of State Highway Off 1d 1als, M108–44. Rolled Copper-Alloy Bearing an d Expansion Plates for Bridge and Other Structural Uses. For use where motion is slow and intermittent and pressure does not exceed 3,000 psi. Gives requirements for two grades of alloy, manufacture, chemical analysis, 592 Ores, Metals, and Manufactures 6|| | .23 physical properties, methods of testing, thickness and weight tolerances, finish, inspection, and re- ject iOn. American Soc i et y for Testing Materials, B 101-40; 1940. Lead-Coated Copper Sheets. For architectural uses, applied molten and electrodeposited, in three classes based on weight of coating. Requirements for copper, lead, manufacture, temper, permiss 1ble variations in weight and dimensions, and Workman- Ship. American Society for Testing Mater 1als, B 152-44T; 1944. Tentative Specifications for Copper Sheet, Strip, and Plate. Covers seven types; 1. e., elec- trolytic tough pitch copper; phosphorized copper, high residual phosphorus; oxygen-free copper with- out residual metallic deoxidants; silver-bearing copper, tough pitch; silver-bearing copper, phos- phorized; silver-bearing copper, OXygen-free; and arsenical tough pitch copper. Basis of purchase, manufacture, chemical composition, Sampl 1n g for chemical analysis, tempers, tensile properties of cold- and hot-rolled tempers, grain size Of cold- rolled annealed tempers, scopic examination, embrittlement, electrical resist- ance, number of tests, methods of testing, toler- ances, finish, inspection, and rejection. Copper and Brass Research Assn. Flat Products Stand- ards FP-1 to FP-7, inclusive, 1944. Covers rolled flat products, cold rolled, thickness tolerances; rolled flat products, length, width and Straight- ness tolerances; rolled flat products, copper sheet and strip rolled to weight; rolled flat products, circles and half circles, diameter tolerances; rolled flat products, hot rolled plates and Sheets, Weight tolerances; silicon bronze (copper-silicon alloy) A. S. M. E. code tank plates an d Sheets, weight and thickness tolerances; and drawn Strip, bar and flat wire, thickness and width tolerances; rolled flat products, condenser tube plates, tolerances, thick- ness, diameter, length or width, and flatness. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4500; 1940. Copper Sheet. Covers requirements for composition (not less than 99.90 percent copper, silver being COunted as COD- per), condition, quality, tolerances, and reject iOns. Similar to U. S. Gov. Federal Specification QQ-C- 501; U. S. Gov., Navy Dept., Specification 47 C. 2; and Society of Automotive Engineers Specification 71. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. S.A. E. Standard Wrought Copper Alloys, revised 1944. Gives Specification No. 71—Copper Sheet. Covers composition in percent- age, general information, physical propert les, ten- sile strength requirements, and grain S1ze require- Iſle Ilt, S. U. S. Gov. , Federal Specification QQ-C-501a; 1940. Amendment 3, 1944. Copper; Bars, Pl a t e s , Rods, Shapes, Sheets, and Strips. Includes One grade of sheets—soft, hard, and light cold-rolled; and One grade of plates—soft and hard. Gives requirements for material, workmanship, physical properties, and permissible variations; methods of Sampling, in- spection, a n d tests; and packing and marking for Shipment. ROckWell hardness, ml CrO-' U. S. Gov. , Navy Dept. Specification 47C2f; 1933. Copper; Bars, Plates, ROdS, Shapes, S h e e t S , and Strip S. References. – Methods of testing, general requi re- ments for metals, see 600. 1, 641.0; bar ſo I Toll ing in to sheets, see 641. 11; thickness tolerances, see 640. 1. W 6 l; .22 Shapes, Copper American Society for Testing Materials, B 133-44T; 1944. Tentative Specifications f O I Copper ROds, Bars, and Shapes. FOI’ general Durposes, Type A for hardness and Type B for tensile requirements. Cov- ers material, manufacture, Sampling, hardness of Type A, and tensile properties of Type B, bending properties, electrical resistivity, embrittlement, test Specimen, density, tolerances, and finish. American SO c 1 et y for Testing Materials, B187–44T, 1944. Tentative Specifications for Copper Bus Bars, Rods, and Shapes. Gives scope, description of terms, basis of purchase, manufacture, physical and elec- trical requirements, microscopic examination, em- brittlement, test Specimens, number Of test Speci- mens, methods Of test, diameter, thickness, toler- ances, edges, finish, packing, 1nSpection, and re- ject 10n. Copper a n d Brass Research ASSn. ROCl, Wire, Shapes Standards ROD-1 to ROD-3-A, 1nclusive, 1944. Cov- ers rod an d wire, diameter tolerances, extrude d rod, bar and Wire, diameter tolerances, hot rolled round rod and wire, diameter tolerances; drawn rod and bar, drawn strip and drawn flat wire, shapes length tolerances a n d Schedule of Short lengths; drawn rod and bar, drawn Strip and drawn flat wire, Shapes Straightness tolerances. U. S. G O V . , Federal Specification QQ-C-501a; 1940. Amendment 3; 1944. Copper; Bars, Pl a t e S , Rods, Shapes, Sheets, an d Strips. Includes One grade Of shapes- Soft and hard. Gives requirements for mate- rial, workmanship, physical properties, and permis- sible variat 10ns; methods Of Sampling, inspection, and tests; and packing and marking for shipment. U. S. Gov. , Navy De p t . Specification 47C2f; 1933. Copper; Bars, Plates, ROds, Shapes, She e t s , and Strips. References. --Methods of testing, general requi re- ments for metals, see 600. 1, 641. O; bars for roll- 1ng into Shape, see 641. 11. 6!!! - 23 Strips, Copper American Society f O r Testing Materials, 1944. Tentative Specifications for COpper Sheet, Strip, a n d Plate. COver 7 types; 1. e., electro- lytic tough pitch copper; phosphorized COpper, high residual phOSphOruS; OXygen-free C 0 p D e I with Out residual metall lo de Ox1dants; Silver-bearing copper, tough D1tch; Silver-bearing COpper, phosphorized; silver-bearing copper, Oxygen-free; and arsenical tough pitch copper. Basis of purchase, manufacture, chemical composition, Sampling for chemical analysis, tempers, tensile propertles of cold- and hot-rolled tempers, grain S1ze Of cold-rolled annealed tempers, ROckwell hardness, m1 CrOSCOD1C examination, embrit- tlement, electrical res 1st an Ce, number Of tests, methods of testing, tolerances, finish, inspection, and reject iOn. B 152—44T; 593 6|| | .23 Directory of Commodity Specifications S. G O v , , Federal Specification QQ-C-501a; 1940. Amendment 3, 1944. CODper; Bars, Pl a t e s , Rods, Shapes, Sheets, and Strips. Includes one grade of strips-soft, hard, and light cold-rolled. Gives requirements f O r material, workmanship, physical properties, and permissible Variations; methods Of sampling, 1nSpect iOn, and tests; and packing and marking for shipment. S. GOV., Navy De D t . Specification 47C2f; Copper; Bars, Plates, Rods, Shapes, She et s , Strips. g U. U. 1933. and References. – Methods of testing, general requi re- ments for metal S, see 600. 1, 641.0: Standard gage and th 1 C Knesses for COD per Strip S, see 641. 21. 6|| || - 3 COPPER COMPOUNDS AND SALTS References.— Chemical compoundſs of copper, see 839. 33. 6);2. MANUFACTURES OF COPPER 642. I COPPER RODS, WIRES, AND SLEEWES 6112. l l Rods, Copper American Society for Testing Materials, B49-41; 1941. American Standards A S S n . , H4. T-1942. HOt-ROlled Copper Rods for Electrical Purposes. Covers- (a) black or (b) cleaned hot-rolled copper rods (diame- ters from 0.250 to 1.375 in. ) suitable for further fabrication into electrical conductors; material, manufacture, tensile properties, resistivity, d1- mensions and permissible Varlations; density, fin- 1sh, packing and shipping, and inspect 1 On. American Society f O r Testing Materials, B 124-44 T, 1944. Tentative Specifications for COpper-Base Al- loy Forging Rods, Bars, and Shapes. COvers 12 al- loys for hot forging. Basis of purchase, manufac- ture, chemical composition, Sampling for chemical analysis, tolerances, WOrkmanship and finish, in- spection, rejection, and probable range of physical properties Of forgings, as forged. American Society for T e s t in g Materials, B187–44T; 1944. Tentative Specifications for Copper Bus Bars, ROds, and S h a D e S . Gives S CODe, description Of terms, basis of purchase, manufacture, physical and electrical requirements, microscopic examinati On, embrittlement, test Specimens, number Of test Speci- Imens, methods Of test, diameter, thickness, toler- ances, edges, finish, packing, inspect 10n, and re- jection. Copper and B r a s s Research Association. Rod, Wire, Shapes St a n d a r d s ROD-1 to ROD-3-A, inclusive, 1944. Covers rod and w i r e , diameter tolerances, extruded rod, bar and w 1 re , diameter tolerances, hot rolled round rod and W i re , diameter toler- ances; drawn rod and bar, drawn St r 1 p and drawn flat w i re , shapes length tolerances and Schedule of short lengths; drawn rod and bar, drawn Strip and drawn flat w i re , shapes straightness toler- aſı Ce Se U. S. G O V . , Federal Specification QQ-C-501a; 1940. Amendment 3; 1944. COpper; Bars, Pl a t e s , ROCS, Shapes, Sheets, and Strips. Includes One grade Of rods-SOft a n d hard tempers. Gives requirements for material, workmanship, physical p r Opert le S, and permissible Variations; methods Of Sampl ing, inspect 1 On, and tests; Shipment. U. S. GOV., Navy De D t . Specification 46R1b; Rods; Welding, Nonferrous (for Gas Welding). U. S. Gov. , U. S. Army, Ordnance Dept. Specification 57-154-1B; 1943. Copper Rod; Special, for Pressure Cylinders, All Types. and packing and marking for 1933. References. –Methods of testing, ments for metals, see 600. 1, 641. O; in to TO ds, see 641. 12; dure, see 767. 642. 12 Wires, Copper American Society for Testing Materials, B 99–42; 1942. COpper-Silic On AllOy Wire for G e n e r a l Purposes. For general structural purposes except for electrical transmission cable. Basis of purchase, manufacture, chemical COIIlpo Sition, Cnemi Cal analysis, bending properties, g r a l n size determination, number of tests, dimensional tolerances, workmanship, and fin- ish, packing, inspection, rejection, and table of commercially available alloy wire. CODper and BraSS Research ASSm. ROd, Standard ROD-1 to ROD-3-A inclusive, 1944. Covers rod and W 1 re , diameter tolerances, extruded rod, bar and wine, d1ameter tolerances, hot rolled round rod and W 1 re , diameter tolerances; drawn rod and bar, drawn Strip and drawn flat wire, shapes length tolerances and Schedule of short lengths; drawn rod and bar, drawn Strip and drawn flat wire, shapes Straightness tolerances. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. S.A. E. Standard Wrought Copper Alloys, revised 1944. Gives specification No. 83-Soft Or Annealed Copper Wire. Covers general information, composition, physical properties, me— chanical requirements, s h a D e s , finish, specific gravity, dimensions and permissible variations, and electric resistivity. general requi re- bars for rolling Welding apparatus and pro ce- W 1 re , Shapes U. S. Gov. , Army Air Forces. Specification 10285–A-3; 1943. Wire; Metal, Spray Gun. References. – Electric cables, cord, and wire, see 715. 4.1, 715. 42, 715. 44. 642. I 3 Sleeves, Copper ASSn. Of American Railroads, Telegraph and TelephOne Sec- tion, 1-A-37; 1930. Timed Copper Sleeves for Cable Con- ductors. For both straight and butt or bridge Joints in sizes for Nos. 10 to 16 A. W. G. COnductors, for making SOl- dered joints in cable conductors. Requirements for No.22 gage copper, tinning, and stops, with dimensional drawing. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-58; 1936. Splicing an d Dead Ending COpper Sleeves for Twist Joints. For use in making twist Joints in copper line wire, brazed sleeves formed from Sheet metal, and seamless sleeves formed from seamless copper tubing, with dimensional re- Quirements Of 4 to 16 gages. Edison Electric Institute. Specifications for Single Tube Seamless Copper Splicing Sleeves, TD-9; 1942. For use in Overhead line construction. Gives re- quirements for material, electrical properties, Shape S and sizes, finish, marking of sleeves, pack- ing and Shipping, inspection, rejection, explana- tory notes, and dimensional drawing. 594 Ores, Metals, and Manufactures 6142.23 U. S. Gov. , U. S. Army, 71-440B; 1937. Sleeve; Splicing. Signal Corps. Specification CODper. DOuble-Tube, Wire References.—Copper tubing, see 642. 24. 612. It! Chain, Copper U. S. Gov. , Fe d e r a l Specification RR-C-271; 1931. Amendment, 2, 1934. Chain and Attachments; Standard, Miscellaneous. Covers two types- (A) welded; two grades- (I) crane, wrough t iron; and (II) proof coil, wrought iron, or open-hearth steel; and (B) weldless steel, copper, brass, Or bronze; six clas- ses for type A- (1) close link; (2a) long link, buoy or submarine net; (2b) long link, conveyor Or sprocket wheel; (3a) twist link, p 1 a 1 n pattern; (3b) twist link, long-link pattern; and (3c) twist link, short-link pattern; twelve classes for type B- (1) single-loop pattern, (2) double-loop pattern, (3) sash, (4a) flat link (long pitch), (4b) flat link (short pitch), (5) plumber's, (6) safety, (7) single jack, (8) double jack, (9) ladder, (10) reg- ister, and (11) brass, for mechanical communications. Gives requirements for material, WOrkmanship, Weights, design, and dimensions; methods of sampling, inspec- tion, and tests; a n d requirements for packaging, packing, and marking. 612.2 COPPER CASTINGS, FERRULES, PIPES, AND TUBES 642.21 Castings, Copper U. S. Gov. , U. S. Army, Ordnance Dept. Specification 57-77; 1944. Copper-Base-Alloy; Die-Castings. References.—Other specifications for copper cast- in gs, see Spec 1 fication S of 1 no.1 V1 dual C Ommo di ti e S made Of Cast Coppe I". 6 l/2.22 Ferrules, Copper American SO c 1 et y for Testing Materials, B 111-43; 1943. A. S. M. E. Boiler Construction COde Specifica- tion SB-111. Copper and COpper-Alloy Seamless COn- denser Tubes and Ferrule St Ock. FOr use in Surface condensers, evaporators, and heat exchangers. Gives requirements f or material, manufacture, chem 1 cal composition, Sample for chemical analysis, micro- scopic examination, expanding test, mercurous n1- trate test, hydrostatic test, dimension and we 19.ht tolerances, workmanship, finish, an d inspection. A. S. T. M. Emergency Alternate Provision EA-B-111; 1942, affected section 3, Material. Assn. Of American Railroads, Operations and Ma 1nte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Copper Flue Ferrules. Gives inside a n d outside dimensions, and length, for various thicknesses, and f O r application t O flues from 2 to 5 1/2 in. nominal diameter. 612.23 Pipes, Copper American Bureau of Shipping. Rules for the Classif 1- cation and COnStruction of St e e l Wessels, 1944. Copper Pipes and Tubes; Seamless. Include rules for inspection and tests. American Society for Testing Materials, B 42-43; 1943. A. S. M. E. B O i le r COnStruction COde Specification SB-42. Copper Plpe; Standard Sizes. COverS seam- less copper Dipe in all Standard Dipe Sizes, both regular and extra-strong, Suitable for use in plumb- ing, boiler feed lines, and for similar purposes. Gives requirements for basis of purchase, manufac- ture, COndition Of temper, chemical COmposit 1 On, sampling for chemical analysis, expansion test , bending Droperties, microscopic examination, hydro- static test, dimensions an d weights, tolerances, workmanship, inspection, and reject 10n. American SO c 1 et y for Testing Materials, B188–44T; 1944. T ent at i V e Specifications for Copper Bus Pipes and Tubes. Gives scope, description of terms, basis of purchase, manufacture, physical and elec- trical requirements, microscopic examination, em- brittlement, test Specimens, number of test speci- Imens, methods Of test, Dipe dimensions and toler– ances, tube dimensions and tolerances, finish, Dacking, inspection, and rejection. Copper and Brass Research Assn. Round Seamless Tubes, 1939. Includes copper water tube, brass and copper pipe, condenser and O t he r heat exchanger tubes; gage or wall thickness tolerances for refractory and nonrefractory alloys, mean diameter tolerances, length tolerances, we ight tolerances, and estimat— ing data for condenser and other heat exchanger tube S. COpper and Brass Research ASSn. Tube, Pipe Standards TUBE-1 to TUBE-8, inclusive, 1944 . Covers round Seamless tubes, wall thickness and diameter toler- ances; round Seamless tubes, l ength tolerances, Straightness tolerances; copper water tube, stand- ard dimensions and weights, diameter and wall thick- ness tolerances, weight tolerances; pipe, dimensions and weights, weight and wall thickness tolerances; condenser and other heat exchanger tubes, dimensions and weight tolerances; and condenser and other heat eXchanger tubes, estimating data. National Assn. Of Purchasing Agents. Handbook of Com— modity Data Sheets, 1938. Pipe and Tube; Copper. Covers definition, we 1 g h t , sizes, and marketing CllSt. OIMS. U. S. Gov. , De D t . Of Commerce, National Bureau of Standards. COIſmercial Standard CS5-40; 1940. COD- per Plpe Nipples. G 1 v e s detail requirements and chemical composit 10n. Of nipples for Standard Weight and extra Strong. Copper pipe n 1 pp le S Shall be made only fram tested new seamless copper pipe con- forming in all respects to the requirements Of Fed- eral Specification WW-P-377 or to A. S. T. M. Specifi- cation B42. This standard includes also methods of packaging and labeling. U. S. Gov. , Fe d e ral Specification WW-P-377; 1932. Pipe; COpper, Seamless, IrOn-Pipe S128, Standard. Covers One grade. Gives permissible variations in Outside diameter, Standard Weights, dimensions, and 8 izes; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and mark- 1ng. U. S. Gov. , Navy De D t . Specification 44P2g; 1938. Pipe; Copper, Seamless, Iron-Pipe Size, Standard. U. S. Gov. , Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineer- ing Regulations and Material Specifications, 1942. Contains Specifications and requirements for mate- rials, de S i gn , construction, installation, and 595 612.23 Directory of Commodity Specifications American Bureau Of Shipping. inspection of boilers, unfired pressure vessels, and appurtenances thereof; also p 1 p 1 ng , Valves, fittings, flanges, Safety Valves, etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes specifications for seamless copper tubing and seamless copper pipe (at tempera- tures not exceeding 406° F. for boiler-feed lines, blow-off lines, compressed alr lines, Salt and fresh water lines, and saturated steam lines for pressure S not exceeding 180 lb. p. s. 1. gage pressure); proc- ess, condition of temper, chemical composition, eX- pansion test, bending properties, microSCODiC ex- amination, and hydrostatic test. References.—Copper tubing, see 642. 24; pipe in- stallation and threads, 1 rom O r S te e l pipe, see 607. O; methods of testing, general requirements for metals, see 600. 1, 641.0. 642.2i; Tubes, Copper Rules for the Classifi- cation and , Construction of Steel Wessels, 1944. Copper Pipes and Tubes; Seamless. Include rules for inspection and test.S. American Society for Testing Materials, B 13-41; 1941. A. S. M. E. B O 1 le r Construction Code Specification SB-13. Seamless Copper BOiler Tubes. COVer S ar- senical and nonarsenical tubes for locomotive boil- ers. Basis of purchase, manufacture, chemical anal- ysis, temper; flange, crush, and hydrostatic tests; test specimens, number of tests, retests, Standard weights, weight and dimension tolerances, workman- ship an d finish, marking, inspection, rejection, and rehearing. American Society for Testing Materials, B 68-43; 1943. Seamless Copper Tubing; Bright Annealed. For use in refrigerators, oil lines, gasoline lines, etc. where tubing absolutely free from scal e dirt is required. Gives requirements for basis of purchase, manufacture, chemical composition, Sampling for chemical analysis, grain size, tensile properties, expansion test, microscopic examination, embr1ttle- ment, number and methods of test, tolerances, Work-. manship and finish, packing, marking, and rejection. American So c i et y for Testing Materials, B 75–43T; 1943. A. S. M. E. Boller Construction Code Specifica- tion SB-75. Tentative Specifications for Seamless Copper Tubes. Covers seamless | Copper tubes Sult- able for general engineering purposes in five types. Gives requirements for basis of purchase, manufac- ture, chemical compositſ On, Sampling for chemical analysis, methods of chemical analysis, physical properties, expansion and hydrostatic tests, elec- trical resistivity, number of tests, m1 CrOS copic examination, embrittlement, m eth Ods of testing, standard weight, tolerances, workmanship and finish. inspection, and rejection. American Society for Testing Materials, B 88-41; 1941. American Standards Assn., H23.1-1941. Copper Water Tube. Covers seamless tubes designed for plumbing purposes, underground water service, etc., but also suitable for coil water heaters, fuel oil lines, gas lines, etc. Includes annealed, and drawn tem- per, chemical composition requirements, Specimen, tensile, expansion, and hydrostatic tests, standard dimensions and weights, tolerances, and finish. ASSIl. COpper and Brass Research ASSn. Society of Automotive Engineers. Society of Automotive Engineers. Underwriters' American SO c 1 et y for Testing Materials, B 111-43; 1943. A. S. M. E. Boilef Construction Code Specifica- tion SB-111. Copper and Copper-Alloy Seamless Con- denser Tubes and Ferrule Stock. For use in Surface condensers, evaporators, and heat exchangers. Gives requirements f or material, manufacture, chemical COmposition, Sample for chemical analysis, micro- Scopic examination, expanding test, mercurous ni- trate test, hydroStatic test, dimension and weight, tolerances, workmanship, finish, and inspection. A. S. T. M. Emergency Alternate Provision EA-B-111; 1942, affected Section 3, Material. American SO c i et y for Testing Materials, B153-44T; 1944. Tentative Method of Test for Expansion (Pin Test) of Copper and Copper-Alloy Tubing. Includes apparatus, test SDecimen, procedure, and retests. American SO c 1 et y for Testing Materials, B188–44T, 1944. Tentative Specifications for Copper Bus Pipes and Tubes. Gives SC Ope, descripti On Of terms, basis Of purchase, manufacture, physical and electrical requirements, microscopic examination, embrittle - ment, test Specimens, number of test specimens, methods of test, pipe dimensions and tolerances, tube dimensions and tolerances, finish, packing, inspection, and rejection. of American Railroads, Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1942. Copper Tubing for Rail- road Service. Standard. Tables of sizes and Weight, bursting pressure, and wall thickness for two serv- ices; air brake, air conditioning and miscellaneous; and lubricator lines and s a tur a t e d steam up to 450° F. Tube, Pipe Standards TUBE-1 to TUBE-8, inclusive, 1944 . Covers round seamless tubes, wall thickness and diameter toler- ances, round Seamless tubes, length tolerances, Straightness tolerances; copper water tube, stand- ard dimensions and weights, diameter and wall thick- ness tolerances, weight tolerances; pipe, dimensions and weights, weight and wall thickness tolerances; condenser and other heat exchanger tubes, dimensions and weight tolerances; and condenser and other heat exchanger tubes, estimating data. National ASSn. Of Purchasing Agents. Handbook Of Com- modity Data Sheets, 1938. Plpe and Tube; Covers definition, we 1 g h t , CuSt OmS. CODDer. Sizes, and marketing Aer'Onaut, ical Mate- rial Specific at 1 on 4665; 1941. Copper Silicon Bronze, Seamless Tubing. G 1 V e S requirements for composition, condition (S of t annealed), quality, , tolerance, reports, identification, and rejections. 1944 Handbook, Sec- tion 3–Processed Materials. S A. E. Standard Wrought Copper Alloys, revised 1944. Gives specification No. 75-Copper Tubing, COvers composition in per- centage, general information, expanding test, ap- pearance, dimensional tolérances, tensile hardness and grain size requirements, and special limits. Laboratories, Inc. Standard for Seam- less Drawn, Annealed Copper an d Brass Tubing and Fittings, 1940. For semi flexible connection be— tween rigid piping and stationary gas-consuming ap- pliances, house piping of compressed gas, except acetylene. Also for Oll burner tubing, including 596 Ores, Metals, and Manufactures 612.62 gasoline lines where permitted, 3/8- to 2-in. gas tubing, 1/4- to 7/16-in. oll burner tubing, physical properties, design Of fittings, and labeling. S. Gov., Fe d e r a l Specification WW-T-797; 1932. Tubing; Copper, Seamless (for General Use With I. P. S. Flanged Fittings). Covers one grade and four types- (A) maximum nominal working pressure, 100 lb. per square inch, (B) 200 lb. per square inch, (C) 300 lb. per square inch, and (D) 450 lb. per square inch. Gives requirements for tolerances, permis- sible variations, weights, and dimensions; methods Of Sampling, inspect 10n, and tests; and requirements for packaging, packing, and marking. S. Gov., Federal Specification WW-T-799a; 1943. Tubing; Copper, Seamless (for Use With Soldered or Flared Fittings). Covers one grade and four types- (K) for soldered or flared type fittings, (L) for soldered fittings only, (M) for soldered fittings Only, and (N) for such use as fuel and lubrication tubes- for soldered or flared type fittings. . Gives requirements for material and workmanship, marking, condition and length of tubing, tolerances on length, wall thickness and Outside diameter, weight, and tables giving dimensions and minimum test pressure for each type; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Sh1 p- Inent. S. GOV., Navy Dept. Tubing; Copper, Seamless, Pounds Per Square Inch. S. GOV. , Navy Dept. Specification 44T39a; Tubes; Condenser, COpper-Nickel-AllOy. S. Gov. , Navy Dept., U. S. Coast Guard, Bureau Of Marine Inspection and Navigation, Marine Engineer- ing Regulations and Material Specifications, 1942. Contains specifications and requirements for mate- rials, design, construction, 1nstallation, and in- spection of boilers, unfired pressure vessels, and appurtenances thereof; also plping, Valves, fittings, flanges, Safety Valves, etc., upon the Strength and efficiency of which safety of 11 fe is dependent, and are intended for maximum temperatures of 1,000° F. Includes Specifications for seamless COpper tubing and seamless copper pipe (at temperatures not ex- ceeding 406° F. for boiler-feed l 1 n e s, blow-off lines, compressed air lines, Salt and fresh water lines, and Saturated Steam lines for pressures not exceeding 180 lb. p. s. 1. gage pressure); process, cond it iOn Of temper, chemical COmpOS1 tion, eXpan- sion test, bending properties, microscopic exam1na- tion, and hydroStatic test. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 57-192-1B; 1941. Tube; Copper-Silicon Bronze, Seamless, for Aircraft. U. U. 1938. 4,000 U. Specification 44T12C; for Pressure Up to U. 1944. U. U. References. – Opper pipe, see 642. 23; methods of testing, general requirements for metals, see 600. 1, 64 1. O; automobile fuel and lubric at iOn tube f it- tings, see 722. 33. 612.25 Pipe and Tube Fittings, Copper American Society of Mechan 1cal Engineers. American Standards Assn., A40. 3-1941. Soldered J O int F1t- ings. Covers certain dimensions of soldered-joint wrought metal and cast brass fittings for copper water tube, including- (1) detailed dimensions of the bore, (2) minimum specifications for materials, (3) minimum inside diameter of the fittings, (4) metal t h 1 c k n e s s for both wrought metal and cast. brass fittings, and (5) general dimensions for cast brass fittings, including center-to-shoulder dimen- sions for both straight and reducing cast fittings. Due to the v ar 1 et y of methods used for forming wrought metal fittings, the laying length of these fittings (center-to-shoulder) is not given at this time. S. GOV. , National Bureau Of 1940. Pipe U. De D t . Of COITInerce, Standards. COI/Imercial Standard CS5-40; Nipples; Brass, Copper, Steel, a n d Wrought-Iron. This st a n d a r d covers steel, ferrous-alloy and wrought-iron nipples, black- and zinc-coated (hot dip galvanized), in iron-pipe sizes from 1/8 to 12 in. , Of standard length; and brass and Copper nip- ples in standard sizes 1/8 to 6 in. Gives tables showing plpe sizes and Various lengths, packaging, and lab el in g. Initiated by manufacturers, now represented by National Assn. Of Pipe Nipples Manū- facturers. 612.3 GRAVITY BATTERY COPPERS References. –Gravity battery copper, see 712. 5. 61.2.1; COPPER WIRE CLOTH American Hospital Assn., 4-10. Wire Screen Cloth. Cov- ers copper, commercial bronze (brass), bronze, iron or steel, galvanized (zinc coated), copper-nickel alloy, corrosion-resisting steel (chromium-nickel), aluminum alloy, iron or steel, japamned or painted, and chromium- nickel alloy. Based on U. S. Gov. Federal Specifica- tions RR-C-541a for Wire Screen Cloth and QQ-M-151a for General Specification for Inspection of Metals. Society of Automotive Engineers. 1944 Handbook, Sec- tion 4-Fabricated Materials. S. A. E. Standard Wire Cloth, adopted 1924. Table Of sizes and dimens 10ns with tolerances and types Of Weave. U. S. Gov., Army Air Forces. Specification 16106-A (1); 1944. Cloth; Wire Mesh, Cotton Covered. U. S. Gov., Federal Specification RR-C-451a; 1934. Amend- ment 4; 1944. Cloth; Wire, Screen. Covers four types, including type A–copper. Gives requirements for ma— terial and workmanship, number of meshes per inch, diameter of wire, construction, length, width, and composition of wire; methods of sampling, inspection, and tests; and packaging, packing, and marking. brass and methods of See 600. 1, References. -Brass sieves, see 645.31; bronze wire cloth, see 64 5. 39, 646. 52; testing, general re Gul rements for metals, 64 1.0. 6112.5 HOLLOW WARE, COPPER U. S. GOV. , Navy D e D t . Specification 41P2c; 1943. Pots; Glue, Copper. References. -Fuel Tanks f or internal combustion eng in eS, O ſ CO pper, see 956. 2; fuel tanks for kero- Sen e Stoves, Of copper, see 956. 2; sterilizers for Surg1 Cal 1 n St r u m en t s, dressing containers, see 915. 32. 612.6 BRUSH coPPER AND MATs 642.6| Brush Copper 642.62 Mats, Copper 597 612.7 Directory of Commodity Specifications 612.7 COPPER METAL PARTS OF BUILD INGS U. S. Gov. , Dept. Of COmmerce, National Bureau of St an d a r d S. Simplified Practice Recommendation R29–42; 1942. Eaves T r O u g h , Conductor Pipe and Fittings, and R 1 d g e Rolls. This recommendation establishes a simplified schedule of s 1 z e s and weights Of eaves trough, C.Onductor plpe, fittings, and styles Of gutters and ridge rolls. Sponsored by the National Assn. Of Sheet Metal Distributors and the National Wholesale Hardware ASSn. Of U. S. 612, 9 MISCELLANEOUS MANUFACTURES OF COPPER American S O C 1 e t y for Testing Materials, B 101-40; 1940. Lead-COated COpper Sheets. For architectural uses, applied molten and electrodeposited, in three Classes based On weight Of coating. Requirements for COpper, lead, manufacture, temper, permlSS1ble Variations in weight and dimensions, and workman- Ship. U. S. Gov. , Dept. of Commerce, National Bureau Of Standards. Simplified Practice Recommendation R150- 34; 1934. Copper Wire Nails. This schedule estab- lishes Standard sizes and varieties of COpper Wire malls, flat head, and COpper W.1 re Slatling nallS. Sponsored by the Copper and Brass Research Assn. U. S. Gov. , Federal Works Agency, Public Roads Admin- is t r a U 1 O n. Specifications for Construction Of Roads and Bridges 1n National Forests and National Parks, FP-41. Copper Flashing. U. S. GOV. , Navy D ep t . Specification 3OT2; 1933. Toilet-Sets; Stateroom, Metal (Ewers; Jars, Waste; Washibowls). U. S. GOV. , Navy D ep t. Specification 43R6; Rivets, Belt, Copper; and Burrs, COpper. U. S. Gov., U. S. Army, Chemical Warfare Service. Specification 97-54-122; 1959. Copper Scrap. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57–226A; 1942. Anode; COpper. 1937. References. –Methods of testing, general require- ments for metals, see 600. 1, 641. O; chemical flre extinguishers Of copper, see 973. 3; nails, Spike S, tacks of copper, See 608. 1; terminals and SOldering lugs of copper, see 715. 34, 715.35; asbestos copper gaskets, see 707. 11; electric switches and circuit breakers, see 714. 52, 714 - 51; radio an tennas, See 7 18.61; soldering coppers, S e e 615, 71; lightning rods, see 715.50 6);3. COPPER ALLOYS 6!!3, O GENERAL ITEMS American Society for Metals. Metals Handbook, 1939 edition. Constitution of Copper Alloys and Proper- ties of Copper and Its Alloys. Covers constitution of copper-aluminum, copper-beryllium, copper-cadmium, copper-c n rom 1 um, copper-lead, copper-manganese, copper-nickel, copper-phosphorus, copper-Silicon, copper-silver, copper-tin, copper-Z 1 n C, copper - nickel–tin, and copper-nickel-Z1nc alloys; the ter- nary system copper-zinc-tin; physical constants of copper; properties of commercially pure copper; and properties of the various copper alloys. American Society for Metals. Metals Handbook, 1939 edition. Micrography and Technology of Copper. Covers polisning copper for metallograpnic exam 1– nation, etching copper for macroscopic and metallo- graphic examination, hardeners for copper and copper alloys, brass foundry temperature measurements, hot and cold W or king of copper alloys, machining of Copper alloys, a n d Spinning of copper a n d copper alloys. American S oc i e t y for Testing Materials, B 119-40T; 1940. Tentative Classification of Cast Copper-Base Alloys. De f l n e S copper alloys as containing not OVer 2 percent Of Other elements, brass as having an appreciable amount of zinc, and bronze as having more Of Other alloying elements than zinc. Includes Copper, 13 brasses, and 9 bronzes. Endorsed by the American FOundrymen's Assn. American S O C 1 e t y for Testing Materials, B153-44T; 1944. Tentative Method of Test for Expansion (Pin Test) Of Copper and Copper-Alloy Tubing. Includes apparatus, test Specimen, procedure, and retests. American S O C 1 e t y for Testing Materials, B 154-4.1T; 1941. Tentative Method o f Mercurous N1 trate Test for Copper and Copper Alloys. An accelerated cor- rosion test for the purpose of determining in cop- per Or copper-base alloy products of assemblies the presence of applied (external) or resldual (internal) Stresses, Or a COmbination. Of these Stresses, which might bring about failure of the material in serv- ice Or Storage through stress corrosion Or season Cracking. A Sultable Specimen 1s subjected to the effects of mercury corrosion, mercury being provided by displacement Of that m et al from an acidified aqueous SOlution Of mercurous nitrate by the metal Of the Specimen. COVers apparatus, mercurOus ni- trate SOlution, test Specimen, procedure, and re- DOrt. Copper and Brass R e s e a r c h Assn. Alloy Standards, 1944. COverS Standard commercial w rough t copper and copper-base alloys. , Gives n am e, composition and forms generally available, including flat rolled productS, TOd and drawn bar, Shapes, Wire, and tube. Non-Ferrous Ingot Metal. In s t 1 tu t e. 1940 Manual. Classification Of Cast Copper-Base Alloys. A Stand- ardized classification and terminology of the dif- ferent types Of alloys. NOn-Ferrous Ingot Metal In S t 1 tu t e. 1940 Manual. Nominal Cnemical Compositions and Chemical Specifi- Cations for Standard AllOyS. Glves in tabular form Chemical COmpositions a n d cſlemical Specificatl Ons Of 23 standard alloys adopted by the Institute. Society of Automotive Engineers, Inc. Aeronautical Information Report, 8; 1944. U. S. and British COm- monwealth Of Nations Aircraft Metals. Copper Al- loys. Gives table showing Specifications used in the U. S. and Specifications f Or Similar metals used in the United Kingdom, Australia, and Canada for u se ln the selection of 1nterchangeable and Substitute materials for the repair and maintenance Of aircraft; and a table showing Chemical composi- tlon a n d mechanical properties of these aircraft metals. COvers rods, bars, Shapes, forgings, plate, Sheet, Strip, wire, tubing, and castings. 613. I MANGANESE COPPER 61.3.2 PHOSPHOR COPPER American Society for Testing Materials, B 52–43; 1943. Phosphor Copper. Covers two grades. Gives require- ments for material, chemical COmposition, Sampling, * 598 Ores, Metals, and Manufactures 61.3.6 unifornity, marking, claims, a n d umpire analysis expense. Endorsed by the American Foundrymen's ASSn. U. S. Go W., Federal Specification QQ-C-571; 19 3 2. Copper; Phosphor. Covers two grades-A and B-in the form of notched slabs or ingots. Gives require- ments for Cnemical composition; methods of sampling, inspection, and tests; and requirements for packing and marking for shipment. References. --Methods of test ing, general require- ments for metals, see 600. 1, 641 - 0. 6||3. 3 SIL | CON COPPER American Society for Testing Materials, B 53–43; 1943. Silicon Copper. Covers three grades. Gives require- ments for material, chemical composition, Sampling, uniformity, marking, and claims. Endorsed by the American Foundrymen's Assn. American Society for Testing Materials, B 96–42; 1942. A. S. M. E. Boller Construction Code Specification SB-96. Copper-Silicon Alloy Plate and Sheet for Pressure Wessels. Basis of purchase, manufacture, Chemical composition, chemical analysis, tensile properties, methods Of testing, number of tests, tolerances, workmanship and finish, marking, rejec- tion, a II d table of COmmercially available alloy plate and Sneet for pressure Vessels. American Society for Testing Materials, B 97–44; 1944. Copper-Silicon Alloy Sheet and Strip for General Purposes. For use in drawing, forming, stamping, and bending. Gives basis of purchase, material, chemical composition, chemical analysis, tensile Strength, ROCkwell nardness and grain size, number Of tests, methods of testing, tolerances, finish, inspection, reject 10n, a n d table of COmmercially aVailable copper-Silicon alloy Sheet, for general Durp0SeS. American Society for Testing Materials, B 98-44; 1944. A. S. M. E. Boiler Construction CO de Specification SB-98. Copper-Silicon Alloy ROds, Bars, and Shapes. Gives Dasis of purchase, manufacture, Chemical coin- position, Chemical analysis, tensile a n d bending properties, test Specimens, number of tests, dimen- SiOnal tolerance S, workmailShip and finish, inspec- tion, reject 10n, and table of COmmercially avail- able COpper-SiliCOn alloy rods, Dars, and Shapes. American Society for Testing Materials, B 99-42; 1942. Copper-Silicon Alloy Wire for General Purposes. For general Structural purposes except for electrical transmission Cable. Basis of purchase, manufacture, Chemical COIL position, Chemical analysis, bending properties, g, r a l n S12e determiſlation, number Of tests, dimens 10nal toleralices, workmanship and fill- ish, packing, inspection, rejection, a n d table of COmmercially available alloy wire. U. S. G O V., Federal Specification QQ-C-581; 19 3 2. Copper; SiliCOn. Covers One grade in the form of notched Slabs Or lingots. Gives requirements for Chelnical COmpOS it iOI1; methods Of Sampling, inspec- t 1011, and tests; and requirements for packaging, packing, and marking. U. S. G O V., Federal Specification QQ-C-591a; 1 9.4 1. Amelldment 1; 194 1. Copper-SiliCOn AllOy; Bar S, Plate S, ROdS, SIapes, Stie et S, and Strips. Covers three classes - A) for general purpose, (B) cold- heading alloy, and (C) free-machining alloy. Gives requirements for forms and conditions of each class, material, workmanship, chemical requirements, COld bending, physical properties, and permissible Varia- t10IIs; methods Of Sampling, inspect, iOI, and tests; and requirements for packing, and marking for ship- ſlent. U. S. G O V., Federal Specification QQ-C-593; 19 33 - Amendment 1; 1942. Copper-Silicon Alloy; Castings. COvers One grade. Gives requirements for quality, Condition, repairing of defects, chemical composi- tion, and physical properties; methods of inspec- tion and tests; and requirements for packing and marking. U. S. G. O. W. , Navy Dept. Specification 46B27a; 1945. Copper-Silicon-AllOy; Wrought: Bars, F O r g in g S , P] ates, Rods, Snapes, Sheets, and Strips. U. S. Gov. , Navy Dept. Specification 46B28; 1933 . Copper-Silicon-Alloy Castings. U. S. GOV. , Navy Dept. Specification 46C8; Copper-Nickel-Alloy (70–30); Castings. U. S. G O V., Navy Dept. Specification 46C9; 19 4 2. Copper-Silicon-Alloy; Ingots (for Remelting). 1 941 - References. --Methods of test ing, general require- ments for metals, see 600. 1, 641. O. 6t|3.1, COPPER-T IN-Z INC ALLOY American Society for Testing Materials, B 30–44T; 1944 . Tentative Specifications for Copper-Base Alloys in Ingot. Form for Sand Castings. COVers 25 COpper-base alloys, With A. S. T. M. Classifications, numerical and COmmercial designations, and nominal COImposit iOns. Manufacture, Chemical COmp OS itſ On, Samples for analysis, Chemical analysis, marking, inspection, reject iOn a n d rete Sting, claims, and settlement of claims. Endorsed by American Foundry- Iſlen "S ASSI). American Society for Testing Materials, B 124-44T; 1944. Tentative Specifications for Copper-Base Al- Ioy Forging Rods, Bars, and Shapes. Covers 12 al- loys for not forging. Basis of purchase, manufac- ture, chemical composition, Sampling for Cnemical analysis, tolerances, workmanship and finism, in- spection, rejection, and probable range of physical properties of forgings, as forged. * References. – Other copper-tin-zinc alloys, see 646, methods of test ing, general requirements for metals, see 600. 1, 641. 0. 613. 5 COPPER-N | CKEL ALLOY U. S. G O V., Navy Dept. Specification 44T38; 1939. Tubing; Nickel-Copper-Alloy, Seamless and Welded. U. S. G O V., Navy Dept. Specification 44T40; 1940. Tubing; Copper-Nickel-Alloy (70: 30), Seamless. U. S. Go V., Navy Dept. Specification 46C6a; 1942. Copper–Nickel-Alloy (70: 30); Bars, Plates, Rods, SheetS, and Strips. References.—Honel metal and nickel-copper alloys. See 654. 6||3.6 COPPER-N | CKEL-ZINC ALLOY American Society f O r Testing Materials, B151-44T; 1944. Teſitative Specifications for Copper-Nickel- Zinc Alloy ROd, Bar, and Wire. COvers round, re C- tangular, square, hexa-onal, or octagonal Sections 599 6M3.6 Directory of Commodity Specifications in three alloys, i.e., for general use; for use generally in hard or Spring temper; and for use where ease of machining is important. Basis of pur- chase, . manufacture, Chemical COmposition, Sampling for chemical analys 1s, tempers Of C Old-drawn and annealed, tensile properties Of drawn tempers, grain Size of annealed tempers, number Of testS, Iſleth00S of testing, tolerances, finish, 1nSpect iOn, and re- ject iOn. References. -Nickel silver, German s 11ver, nickel- copper-Zinc all Oys, See 655. 6||3.7 COPPER-BEAR ING METALS American SOC lety f O r Testing Materials, B 1OO–44: 1944. American Assn. Of State Highway Officials, M108-44. Rolled Copper-Alloy Bearing and Expansion Plates for Bridge and Other Structural Uses. For use where motion is slow and intermittent, and pres- Sure d'Oes not exceed 3,000 psi. Gives requirements for two grades Of alloy, manufacture, chemical anal- yS1S, physical properties, me th Ods of testing, thickness and weight tolerances, finish, inspection, and rejection. References.- Bearing metals other than babb Itt metal, See 692. 2. 643.9 MiscellANEous coPPER ALLoys American Society for Test ing Materials, B120–41T; 1941. Tent at iv e Specifications for Beryllium- Copper Alloy Bars, Rods, Sheet, Strip, and Wire. COver rods, bars, Sheet, Strip, and W1 Te With a nominal beryllium content of 2.05 percent. Basis Of purchase, manufacture, Chemical CO Imposition, sampling for chemical analysis, COndition Or tem- per, Ine chanical properties, number Of tests, re- tests, methods Of testing , t Ole rances, f in 1sh, inspection, reject iOn, and appendiX. American Society for Testing Materials, B 171-42T; 1942. A. S. M. E. Boiler Construction Code Specifica- tion SB-171. Tentative Specifications for Copper- Alloy COIldenser Tube Plates. COvers rolled plates of f iVe types of copper alloys, for use as tube plates in Surface COndensers and heat exchangers. G 1 V e S manufacture, chemical composition, tensile and Dend 1ng properties, testing, tolerances, work- manship and finish, marking, and inspection. A. S. T. M. Emergency Alternate Provision EA-B 171; 1942, affected Section 3, Manufacture. SOCiety Of Automotive Engineers. rial Specification 465OA; 1941. Beryllium-Copper Alloy; Wrought. Gives requirements for form (rods, bars, forgings, Or as Ordered), COmposition, condi- tion, quality, tolerances, length, reports, a II d rejections. Similar specifications: Army 11070, Type I, Condition H; A. S. T. M.-B-120-40 T, Condition H. U. S. GOV., Army Air Forces. Specification 11070-A (1); 1940. Beryllium-Copper; Bars, Rods, Sheets, Strips and Wire. U. S. GOV., De p t . Of Commerce, National Bureau of Standards. C1rcular C398 a n d Supplement, 1944. Standard Samples. Oulace Metal, Sample 124a. Tilis Sample is prepared and sold by the Nat 10Ilal Bureau of Standards witſ, a certificate of analysis for use AeronautiCal Mate- in industry and by others as a comparison Standard for checking the accuracy of analysis of Similar mater lal. U. S. G. O. W. , Navy Dept. Specification 44T23a; 1938. Tub ing; COpper-SiliCOn-BrOnze; Round, SeamleSS. U. S. G O V., Navy Dept. Specification 46N5a; 1941. Nickel-Copper-Aluminum-Alloy; Forgings, Rods, Strips, and Wire. U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-171; 19 23. Metal; Gilding, Rod, Bar, Shape, Plate, Sneet, and Strip. U. S. GOV., U. S. Army, Ordnance Dept. 57-171-1B; 1941. COll. U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-171-2; 1939. Metal; Gilding, 95/5 Brass, Sheets and Strips. Specification Metal; Gilding, Sheet, Strip, and References. –Silver solder, see 693.3. 6 l!\!. BRASS 6||11.0 GENERAL ITEMS American Society for Testing Materials, E 33–42; 1942. Hardness Conversion Table for Cartridge Brass (Re- lationship Between Diamond Pyramid Hardness, Rock- well Hardness, and Brinell Hardness). This conver- S10n table presents data. On the relationship among diamond pyramid hardness, Rockwell hardness, a n d Brinell hardness for Cartridge brass. Re COIII]ended uses Of table. National ASSn. Of Purchasing Agents. Handbook Of Com- ſſ. Odity Data Sheets, 1938. Brasses. COVers defini- tion, characteristics, classes and physical proper- ties, wr Ought alloys, constants (general), uSeS, forms available, and Ordering instructions. 6||1}. BRASS | NGOTS AND BARS 6!!!!. I I Ingots, Brass Américan Society for Testing Mater 1als, B30-44T; 1944. Tentative Specifications for Copper-Base Alloys in Ingot Form for Sand Castings. Covers 25 copper- base alloys, with A. S. T. M. classifications, numeri- Cal and COmmercial deslgûat 10ns, and nominal COIT- pOS it iOnS. MaIlufacture, Chemical COImposition, Saſſ- ples for analysis, chemical analysis, marking, in- Spection, rejection and retesting, claims and Settle- ment Of claims. Endorsed by American Foundrymen's ASSI). t Non-Ferrous Ingot Metal II, St it ut e. 1940 Manual. Leaded Red Brass, DeSigriat iOn 4 A. Gives chemical analysis and physical properties of the alloy. This standard is similar to Federal Specifications QQ-B- 701 (No. 2) and QQ-B-691a (No. 2); A. S. T. M. Specifica- tion B30-40T (4A); and S. A. E. Specification No. 40. NOminal chemical composition. Of this alloy is cop- per 85.00, t in 5.00, lead 5.00, Zilic 5.00. Non-Ferrous Ingot Metal Inst 1 tute. 1940 Mānual. Leaded Red Brass, Designation 4B. Gives chemical analysis and pſys ical properties of the alloy. Trils standard is similar to A. S. T. M. Specification B30- 40T (4B). Nominal chemical composition of trils al- 10y is copper 83.00, tin 4.00. lead 6.00, Zinc 7. OO. Nor-Ferrous Ingot Metal I I, st 1 tute. 1940 Manual. Leaded Semi-Red Brass, De S 1 g n a t i O n 5A. Gives 600 Ores, Metals, and Manufactures 6||N. 12 chemical analysis and physical properties of the alloy. This standard 1s similar to Federal Speci- fications QQ-B-691a (No. 4) and QQ-B-701 (No. 4); and A. S. T. M. Specification B30-40T (5A). NOminal chemi- cal composition of this alloy 1s copper 81. OO, tin 3. OO, lead 7.00, Zinc 9. OO. * Non-Ferrous Ingot Metal Institute. 1940 M a nu al. Leaded Semi-Red Brass, ‘Designation 5B. Gives chemi- cal analysis and physical properties of the alloy. This Standard 1 f Similar to A. S. T. M. Specification B30-40T (5B). Nominal chemical composition of this alloy 1 S copper 76.00, tin 3.00, lead 6.00, zinc 15.00. NOn-Ferrous Ingot Metal Institute. 1940 M an u al. Leaded Yellow Brass, Designation 8A. Gives chemi- cal analysis and physical properties of the alloy. This standard is Similar to A. S. T. M. Specification B30-40T (6A). alloy 1 S copper 71. OO, tin 1. OO, lead 3. OO, 25. OO. NOn-Ferrous Ingot Metal Institute. 1940 M a nu al. Leaded Yellow Brass, Designation 6B. Gives chemi- Zinc cal analysis and physical properties of the alloy. This standard is similar to Federal Specification QQ-B-621 (Grade B); A. S. T. M. Specification B30-40T (6B); and S. A. E. Specification No. 4 1. Nom 1 n al chemical composition of this alloy is copper 86. OO, t1n 1.00, lead 3.00, Zinc 30.00. NOn-Ferrous Ingot Metal Institute. 1940 M an u al. Leaded Yellow Brass, Designation 6C. Gives chemi- Cal analysis and physical properties of the alloy. This standard is similar to Federal Specification QQ-B-621 A; and A. S. T. M. Specification B 30-40 T (6C). Nominal chemical composition of this alloy 1S Copper 60.00, t1n 1. OO, lead 1. OO, zinc 37.85. NOn-Ferrous Ingot Metal Institute. 1940 M an u a l. Leaded High Strength Yellow Brass (Manganese Bronze), Designation 7A. Gives chemical analysis and phys- ical properties O f the all O y. This standard is s 1 m 1 lar to A. S. T. M. Specification B30–40T (7A). Nominal chemical composition of this alloy is cop— per 59.00, Z1nc 37.50, etc. NOn-Ferrous Ingot Metal Institute. 1940 M a nu al. High Strength Yellow Brass (Manganese Bronze), Des— 1gnation 8A. Gives chemical analysis and physical propertles Of the alloy. This standard is similar to Federal Specifications QQ–B–726a and QQ-B-731a; A. S. T. M. Specification B30-40T (8A); an d S. A. E. Specification No. 43. Nominal chemical composition Of this alloy 1S copper 58.00, zinc 39.25, etc. Non-Ferrous Ingot Metal Institute. 1940 M a nu al. High Strength Yellow Brass (Manganese Bronze), Des— 1gnation 8B. Gives chemical analysis and physical properties of the alloy. This standard is similar to A. S. T. M. Specification B30-40T (8B). Nominal chemical composition of this alloy is copper 62.00, Zinc 26.50, iron 3.00, aluminum 5.00, man g a n e s e 3.50. References. -Brazing solder 1ngots, see 693. 2. 6t!!!. I2 Bars, Brass Society of Automotive Engineers. Aeronautical Mate- rial Specification 461OB; 1944. Brass Rods and Bars; Free Cutting, Half Hard. Covers composition, tensile strength, yield point, elongation, quality, NOInimal chemical COmposition of this . tolerances, reports, identification, and rejections. Similar Specifications: Federal QQ-B-611, Composi- tion B, Half H a r d, Naval Aircraft Factory EMS41; A. S. T. M. B16–42, and S. A. E. 72. Amer 1 can Society for Testing Materials, B 19-44T, 1944. Tentative Specifications for Cartridge Brass Sheet, Strip, Pl at e, Bar, and Disks. For manufac- ture of ammu n i t 1 on or component parts thereof. Gives requirements for basis Of purchase, manufac- ture, chemical composition, tempers O f rolled and annealed b r a S S, tensile Strength, hardness, grain size, methods of testing, tolerances, finish, pack- ing, marking, and rejection. A me r 1 c an Society for Testing Materials, B 124-44T; 1944. Tentative Specifications for Copper-Base Al- loy Forging ROdS, Bars, and Shape S. Covers 12 al- loys for hot forging. Basis of purchase, manufac- ture, chemical COImposition, Sampling f OT chemical analysis, tolerances, WOrkmanship and finish, in- spection, rejection, and probable range of physical properties Of forgings, as forged. A m er 1 c an Society for Testing Materials, B 140–43; 1943. Leaded Red Brass (Har dw are Bronze) Rods, Bars, and Sh a pes. Covers two types, Suitable for screw machine work. G 1 v e s requirements for basis of purch a se, manufacture, chemical composition, chemical analysis, tensile properties, t e St Speci- mens, nu m be r of tests, tolerances, lengths, work- manship and finish, inspection, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 4 611; 1942. Naval Brass Rods and Bars (Half-Hard). Gives requirements for com— position, COndition, quality, tolerances, reports, identification, and rejections. Similar specifica- tions: Federal, QQ-B-636, Types I and II, Half-Hard; N avy 46B6, Types I and II, Half-Hard; S. A. E. 73, Half-Hard; A. S. T. M. B21–40T, Grade A, Half-Hard. Society of Automotive Engineers. Aeronautical Mate- rial Spec 1 f 1 c at 1 on 4612; 1941. Naval Brass, Rods, and Bars (Hard). Co v e r S requirements for composition, cond1tion, quality, tolerance, reports, 1dentification, and rejections. Society of Automotive Engineers. 1944 Handbook, Sec- t 1 O n 3–Processed Materials. S. A. E. St an d a r d Wrought Copper Alloys, revised 1944. Gives Speci- fication 73-Naval B r a S S ROds, Bars, and Shapes. COvers composition in percentage, general informa- tion, mechanical requirements, St r a 1 m test, bend test, dimensions, a n d tolerances, general informa- tion, and uses. U. S. Gov., Army-Navy Aeronautical Specification AN- QQ-B-646-1; 1944. B r a sis; Rolled, Bar-and-Rod (for Turnbuckle Barrels). U. S. Gov., Fe d e r a 1 Specification QQ-B-611a; 1938. Amendment 4; 1944. Brass; Commercial, Bars, Plates, Rods, Shapes, . Sheets, and Strips. Includes bars in three comp o S it 1 on s- (A) for forging; (R) free- c u t t in g; a n d (D) free-cutting. Gives material, workmanship, c h e In 1 C a l requirements, physical re- quirements, and permi SS.1ble variations; methods Of Sampling, 1nSpection, and test; and p a C k l n g and marking. U. S. Gov., Fe d e r a l Specification QQ-B-636a; 1944. Brass; Naval, Bars, Pl a t e S, ROds, Shapes, Sheets, and Strips. Covers three classes-A, B, and C. In- cludes SOft, half-hard, hard, a n d extruded brass. 601 61|1}. 12 Directory of Commodity Specifications Gives requirements for material, workmanship, chemi- cal requirements, tensile requirements, physical requirements, and permissible variations; methods of sampling, inspection, and tests; and packing , and marking for Shipment. U. S. G O V., N a V y Dept. Specification 46B6k; 1944. Brass; Naval, Wrought: Bars, Forgings, Plates, Rods, ShapeS, Sheet S, and Strips. U. S. G O V. , N a V y Dept. Specification 47B2g; 1940. Brass; COmmercial Bars, Plates, Rods, Shapes, Sheets, and Strips. References. –Methods of testing, general require— ments for metals, see 600. 1, 644. 11; brass shapes, see 644. 22; brass rods, see 645. 11; brass brazing rods, see 693. 2. 644.2 BRASS PLATES, SHEETS, SHAPES, AND STRIPS - 644.21 Plates and sheets, Brass American SOciety for Testing Materials, B 19–44T; 1944. Tentative Specifications for Cartridge Brass Sheet, Strip, Plate, Bar, and D1sks. For manufacture of ammunition or component parts thereof. Gives re- quirements for basis of purchase, manufacture, chem- 1 Cal COmposition, tempers Of rolled an d annealed brass, tensile strength, hardness, grain size, meth- Ods of testing, tolerances, finish, packing, mark- ing, and rejection. A m e r 1 c an Society for Testing Materials, 1944. Tentative Specifications for Brass Sheet and Strip. Includes eight alloys’ Of copper and zinc, annealed Or tempered to Suit. Gives requirements for basis of purchase, manufacture, chemical compo- S1tlon, Sampling for chemical analysis, tempers of rolled and annealed sheet and strip, tensile strength and Rockwell hardness of rolled tempers, grain size, Rockwell hardness of annealed tempers, number of tests, methods Of testing, tolerances, finish, in- spection, and rejection. American Society for Testing Materials, B 121–44T; 1944. Tentative Specifications for Leaded Brass Sheet an d Strip. COVers six alloys, with nominal compositions, annealed or tempered to suit. Give requirements for basis of purchase, manufacture, chemical composition, sampling for chemical analy- sis, tempers of rolled sheet and strip, tempers of annealed sheet and Strip, tensile strength of roll- ed tempers, tensile Strength and Rockwell hardness Of - rolled tempers, grain Si Ze and Rockwell hardness Of annealed tempers, number of tests, methods of test, tolerances, acceptable short lengths, finish, inspection, and rejection. Copper and Brass Research Assn. ard S FP-1 to FP-7, inclusive, 1944. COvers rolled flat products, cold rolled, thickness tolerances; rolled flat products, length, width and straightness tolerances; rolled flat products, copper sheet and strip rolled to weight; rolled flat products, circles and half c1rcles, diameter tolerances; rolled flat products, hot rolled plates and sheets, weight tol- e r a n c e S; Silicon bronze (copper-silicon alloy) A. S. M. E. Code tank plates an d sheets, weight and thickness tolerances; and drawn strip, bar and flat wire, thickness and width tolerances; rolled flat B36–44T; Flat Product S Stand- * products, condenser tube plates, tolerances, thick- neSS, diameter, length Or width, and flatness. National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. High-Brass Sheet. Covers definition, constants, uses, and Specifications. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4505A; 19 4 2. Brass Sheet and Strips; Annealed. Gives requirements for composi- tion, COndition, h ar d n e s s, quality, tolerances, re p Or t S, and rejections. Similar specifications: Federal QQ-B-611, Composition E.; A. S. T. M. B36-41T, Alloy No. 6; S. A. E. 70, Grade A. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Pro c e s se d Materials. S. A. E. Standard Wrought Copper Alloys, revised 1944. Gives speci- floation No. 70–COmmercial Brass Sheet and No. 79- Red Brass Sheet. Covers general information, phys- ical p I Operties, ROckWell hardne S.S, ult 1 m a te Strength, Straightness tolerances, a n d length tol- 61°31] C eS, - U. S. GOV., Dept. Of CO mm er c e, National Bureau of St a n d a r d S. Circular C398 and Supplement; 1944. Standard Samples. Brass; Sheet, Sample 37c. This sample is prepared and Sold by the National Bureau Of Standards with a certificate of analysis for use in 1ndustry and by others as a comparison standard for checking the accuracy O f analysis Of Similar material U. S. Gov., Feder al Specification QQ-B-611a; 1938. Amendment 4; 1944. Brass; Commercial, Bars, Plates, ROds, Shapes, Sheets, a n d Strips. Includes plates a n d sheets in three compositions—C, D, and E, in various tempers. Gives material, Workmanship, chem- ical requirements, physical requirements, and per- missible variations; methods O f sampling, inspec- tion, and test; and packing and marking. U. S. Gov., Fe d e ral Specification QQ-B-636a; 1944. Brass; Naval, B a r S, Plates, RO d S, Shapes, Sheets, and Strips. Co v e r S three classes—A, B, and C. Includes soft, half-hard, hard, and as extrud ed brass. G1 ves requirements f O r material, workman- ship, chemical requirements, tensile requirements, physical requirements, a n d permissible variations; m e C h O d S Of Sampling, in Spection, and tests; and packing and marking for Shipment. U. S. GOV., N avy D ep t. Specification 4686k; 1944. Brass; Naval, Wrought: Bars, Forgings, Plates, Rods, Shapes, Sheets, and Strip S. U. S. Gov., N avy D e D t. Specification 47B2g; 1940. Brass; Commercial Bars, Plates, Rods, Shapes, Sheets, and Strips. U. S. G O V., N avy Dept. Specification 47B3; 1941. Brass; Rolled, Plates (Admiralty Metal). U. S. G O V., U. S. Army, Ordnance Dept. Specification 57–160; 1923. Sheet and Strip; Brass, Low and Rich LOW. References. –Methods of testing, general require- ments for metals, see 600. 1, 644. 11; thickness tol- erances, see 640. 1. 6t!!! .22 Shapes, Brass American Society for Testing Materials, B 124-44 T; 1944. Tentative Specifications for Copper-Base Al- loy Forging Rods, Bars, and Shapes. COvers 12 602 Ores, Metals, and Manufactures 6||M|. 23 alloys for hot forging. Basis of purchase, man- ufact ure, chemical COmp Os it 1 On, Sampling for chemical analysis, tolerances, workmanship, and finish; inspect 1 on, reject ion, and probable range of physical properties of f Org 1 ngs, as forged. American Society for Testing Materials, B140-43; 1943. Leaded Red Brass (Hardware Bronze) Rods, Bars, and Shapes. Covers two types, suitable for screw ma- chine work. Gives requirements for basis of pur- chase, manufacture, chemical composition, chemical analysis, tensile properties, test Specimens, num- ber of tests, tolerances, lengths, WOrkmanship and Yinish, in Spection, and rejection. Society of Automotive Engineers. tion 3– Processed Materials. S. A. E. Standard Wrought Copper Alloys, revised 1944. Gives Speci- fication No. 73–Naval Brass Rods, Bars and Shapes. Covers composition in percentage, general informa- tion, mechanical requirements, St r a 1 m test, bend test, dimensions an d tolerances, general informa- tion, and uses. w U. S. Gov., Fe d e r al Specification QQ-B-611a; 1938. Amendment 4; 1944. Brass; COmmercial, Bars, Plates, Rods, Shapes, Sheets, and 'Strips. Includes shapes in four compositions— (A) for forging; (B) soft, free cutting; (C) v ar i o us tempers; and (D) free cutting. Gives material, WOrkmanship, chemical re- quirements, physical requirements, and permissible variations; methods O f sampling, inspection, a n d test; and packing and marking. U. S. Gov. , F e d e r a l Specification QQ-B-638a; 1944. B r a S S; Naval, Bars, Plates, Rods, Shapes, Sheets, and Strips. CO v e r s three classes—A, B, and C. Includes SOft, half-hard, h a r d, a n d as extruded brass. Gives requirements for material, workman- Ship, chemical requirements, tensile requirements, phySical requirements, and permissible variat 10ns; In et h O d S Of Sampling, inspection, and tests; and packing and marking for shipment. U. S. G O V., N a V y Dept. Specification 46B6k; 1944. Brass; Naval, Wrought: Bars, Forgings, Plates, Rods, Shapes, Sheets, and Strips. U. S. G O V., N a V y Dept. Specification 47B2g; 1940. Brass; COmmercial Bars, Plates, ROdS, Shapes, Sheets, and Strips. References. –Methods of testing, general require- ments for metals, see 600. 1, 644. 11; brass bars and rods, see 644. 12, 645. 11. 6t!!!.23 Strips, Brass A m e r 1 C a n Society for Testing Materials, B 19-44T; 1944. Tentative Specifications for Cartridge Brass Sheet, Strip, Plate, Bar, and Disks. For manufac- ture Of ammunition Or compunent p a r t S thereof. Gives requirements for basis of purchase, manufac— ture, chemical composition, tempers of rolled and annealed brass, tensile strength, hardness, g r a 1 n Si Ze, methods Of testing, tolerances, finish, pack- ing, marking, and rejection. A m e r 1 C a n Society for Testing Materials, B-36–44T; 1944. Tentative Specifications for Brass Sheet and Strip. Includes eight alloys of copper and zinc, annealed Or tempered to Sult. Gives requirements for basis of purchase, manufacture, chemical 1944 HandbOOk, Sec- composition, sampling for chemical analysis, tempers of rolled a n d annealed sheet an d strip, tensile strength an d Rockwell hardness of rolled tempers, grain size, Rockwell hardness of annealed tempers, n um be r Of tests, methods of testing, tolerances, finish, inspection, and rejection. A m er 1 c an Society for Testing Materials, B 121-44T; 1944. Tentative Specifications for L e a de d Brass Sheet and Strip. Cover s 1 x alloys, with nominal compositions, annealed O r tempered to Suit. Gives requirements for b as 1 s Of purchase, manufacture, chemical COmposition, Sampling for chemical analy- sis, tempers of rolled sheet and Strip, tempers of annealed sheet and Strip, tensile Strength of rolled tempers, tensile strength and ROckWell hardness Of rolled tempers, grain S126 and ROckWell hardness Of annealed tempers, number of tests, methods of test, tolerances, acceptable S h Ort lengths, finish, in- spection, and rejection. A m e ri can Society for Testing Materials, B 130-44T; 1944. Tentative Specifications f O r Gilding Metal Strip. For manufacture of bullet Jacket cups and ammunition comp on ent s. Gives requirements for b as 1 s of purchase, manufacture, chemical COmposi- tion, sampling for chemical analysis and for phys- ical testing, tempers Of rolled and annealed Sheet and strip, tensile strength and hardness of rolled tempers, grain size and tension tests Of annealed t em p e r S, methods Of testing, tolerances, WOrkman- ship an d finish, packing, marking, in Spection, and rejection. Copper and Brass Research Assn. Sheet and Strip Metal, 1939. For metal in sheets, Strips, and C01ls; tol- erances for length, Slit metal, S Q u a re d, Sheared, and sawed metal widths; and Straightness tolerances applicable to Slit metal. Society of Automptive Engineers. Aeronautical Mate- rial Specification 4 5 O 5 A; 1942. BraSS Sheet and Strips; Annealed. Gives requirements f O r composi- tion, condition, hardness, quality, tolerances, re- ports, and re j e cit 1 on S. Similar Specifications: Federal QQ-B-611, Composition E: A. S. T.M. B36-41T, Alloy No. 6; S. A. E. 70, Grade A. U. S. Gov., Federal Spec 1 fication QQ-B-611a; 1938. Amendment 4; 1944. Brass; Commercial, Bars, Plates, Rods, Shapes, Sheets, and Strips. Includes strips in three COmpositions-C, D, and E, in Various tem- pers. Give S mater lal, WOrkmanship, chemical re- quirements, physical requirements, and permissible Varlations; methods Of Sampl 1ng, inspection, and test; and packing and marking. U. S. Gov. , F e d e r a l Specification QQ-B-6368; 1944. Brass; Naval, Bars, Plates, ROds, S h a pe S. Sheets, and Strips. Covers three classes—A, B, and C. In- cludes SOft, half-hard, hard, and as extruded brass. Gives requirements for material, workmanship, chemi- cal requirements, t e n S 1 l e requirements, physical requirements, and permissible variat! Ons; methods Of sampling, inspection, and tests; and D a C k l n g and marking for shipment. U. S. Gov. , Joint Army–Navy Specification JAN-B-50; 1944. Brass; Cartridge, Sheet and Strip. U. S. Gov. , N avy Dept. Specification 46B6k; 1944. Brass; Naval, Wrought: Bars, FOrgings, Plates, ROds, Shapes, Sheets, and Strip S. 603 6!!!! .23 Directory of Commodity Specifications U. S. G ov., N avy Dept. Specification 47B2g; 1940. Brass; Commercial Bars, Plates, Rods, Shapes, Sheets, and Strips. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 57–160; 1923. Sheet and Strip; Brass, Low and Rich LOW. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57-161-3 1944. Brass; Leaded, Strip. References.—Methods of testing, general require- ments for metals, see 600. 1, 644. 11; thickness tol- erances, see 640. 1; standard gagé and thicknesses, See 644. 21. 6);5. MANUFACTURES OF BRASS 615. I BRASS RODS AND WIRES 615. || Rods, Brass American Society for Testing Materials, B 16-44; 1944. Society of Automotive Engineers Specification No. 72. American Standards ASSn. H8. 1–1944. Free-Cutting Brass Rod and Bar for Use in Screw Machines. GiveS manufacture, chemical composition, chemical analy- Sls, C he c k analysis, tensile properties, bending properties, test Specimens, number Of tests, meth- Ods of testing, dimensional tolerances, length, ſin- 1sh, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA-B 16, 1944, affected Section 4, Chemical Analysis. A me r 1 c an Society for Testing Materials, B 21-44T; 1944. Tentative Specifications for Naval B r a SS ROds, Bars, and Shapes. Includes grade A for Struc- tural purposes f O r rods, bolts, etc., and grades B and C for free-cutting, each cap a b le of being forged hot. Requirements for manufacture, chemical compositions, tensile and bending Droperties, mer- curous nitrate t e S t, test Specimens, dimensional tolerances, and WOrkmanship. American Society for Testing Materials, B 124-44T; 1944. Tentative Specifications for Copper-Base Al- loy Forging Rods, Bars, and Shapes. Covers 12 al- loys for hot forging. Basis of purchase, manufac- ture, chemical COmposition, Sampling f O r chemical analysis, tolerances, workmanship an d finish, in- spection, rejection, and probable range of physical properties of forgings, as forged. Copper and Brass Research ASSn. ROd, Wire, Shapes Standards ROD-1 to ROD-3-A, inclusive, 1944. COvers rod and wire, diameter tolerances, extruded rod, bar and wire, diameter tolerances, hot rolled round rod and wire, diameter tolerances; drawn TOCl and bar, drawn Strip and drawn flat wire, shapes length tolerances and Sched- ule of short lengths; drawn rod and bar, drawn Strip and drawn flat wire, shapes straightness tolerances. National Assn. Of Purchasing Agents. Handbook of Com- modity D at a Sheets, 1938. Brass Rod; High-Speed. Covers definition, forms available, uses, and Speci- fications. Society of Automotive Engineers. rial Specification 461OB; 1944. Bars; Free Cutting, Half Hard. Covers composition, tensile Strength, yield point, elongation, quality, tolerances, reports, 1 dentification, and rejections. Similar Specifications: Federal QQ-B–611, Composi- tion B, Half H a r d; Naval Aircraft Factory EMS41; A. S. T. M. B 16–42; and S. A. E. 72. Aeronautical Mate- B r a S S ROds and Society of Automotive Engineers. Aeronautical Mate- rial Specification 4611; 1942. Naval Brass Rods and Bars (Half-Hard). Gives requirements for com- position, condition, quality, tolerances, reports, identification, and rejections. Similar Specifi- cations: Fe de r a l QQ-B-636, Types I and II, Half- Hard; Navy 48B6, Types I and II, Half-Hard; S. A. E. 73, H al f-Hard; A. S. T. M. B21-40T, Grade A, Half- Hard. Society Of Automotive Engineers. rial Specification 4 6 12; 1941. Naval Brass; Rods and Bars (Hard). Covers requirements for com- position, condition, quality, tolerance, report S, identiflcation, and rejections. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-P r O c e s se d Materials. S. A. E. Standard Wrought Copper Alloys, revised 1944. Gives speci- fication No. 72—Free Cutting Brass Rod and No. 88– Brass Forging Rod. Covers composition in percent- age, general information, physical properties, bend tests, and dimensions and tolerances. Society Of Automotive Engineers. 1944 HandbOOk, Sec- tion 3–PT O c e s se d Materials. S. A. E. Standard Wrought Copper Alloys, revised 1944. Gives speci- fication No. 73–Naval Brass ROdS, Bars, and Shapes. COvers composition in percentage, general informa- tion, mechanical requirements, St T a l n test, bend test, dimensions and tolerances, general information, and use S. U. S. G O v., Army–Navy Aeronautical Specification AN- QQ-B-646-1; 1944. B r a ss; Rolled, Bar-and-Rod (for Turnbuckle Barrels). U. S. Gov., Fe d e r al Specification QQ-B-611a; 1938. Amendment 4; 1944. Brass; COmmercial, Bars, Plates, Rods, Shapes, Sheets, and Strips. Includes rods in three compositions— (A) for forging; (B) soft and half-hard, free cut t1ng; and (D) free cutting. Gives material, WOrkmanship, chemical requirements, physical requirements, a n d permissible variations; methods of sampling, in Spection, and test; and pack- 1ng and marking. U. S. Gov., Fe d e r al Specification QQ-B-636a; 1944. Brass; Naval, Bars, Plates, Rods, S h a pe S, Sheets, and Strips. CO v e r S three classes—A, B, and C. Includes SOft, half-hard, hard, and as e X t r u d e d brass. G 1 v e s requirements for material, workman- ship, chemical requirements, tensile requirements, physical requirements, a n d permissible Variations; In et h O d S Of Sampling, inspection, and tests; and packing and marking for Shipment. U. S. G O v., Fe d e ral Specification QQ-R-571; 1932. Rods; W eld in g, Nonferrous (for) Gas Welding. In- cludes type B, naval brass; and type C, CO p p e r. Gives requirements for chemical composition, weld- ability, , character of weld metal, physical proper- tles, Si Zes, and lengths; methods Of Sampling, in- Spection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., N a V y Dept. Brass; Naval, Wrought: Bars, Shapes, Sheets, and Strips. U. S. G O v. , N avy Dept. Specification 46R1b; Rods; Welding, Nonferrous (for Gas Welding). Aeronautical Mate- Specification 46B6k; 1944. ForgingS, PlateS, ROds, 1933. 604 Ores, Metals, and Manufactures 6||5.2 | U. S. G O v. , N avy Dept. Specification 47B2g; 1940. Brass; Commerical Bars, Plates, Rods, Shapes, Sheets, and Strips. References.-Methods of testing, general require- ments for metals, see 600. 1, 644. 11; Welding appa- ratus and practice, see 767; Welding wire, brass, see 645. 12; brass brazing Solder, see 693. 2. 645. 12 Wires, Brass American Society for Testing Materials, B 134-44T, 1944. Tentative Specifications for B r a S S Wire. C over s eight alloys for commerical brass wire. Basis of purchase, manufacture, chemical composi- tions, Sampling for chemical analysis, tempers of drawn and a n n e a le d Wire, tensile properties of drawn tempers, grain S12é Of annealed tempers, num- ber Of tension tests, methods Of testing, diameter, tolerances, length, finish, inspection, and rejec- tion. - * Copper an d Brass Research Assn. Rod, Wire, Shapes Standards ROD-1 to ROD-3-A inclusive, 1944. Covers rod an d wire, diameter tolerances, extruded rod, bar and Wire, diameter tolerances, hot rolled round rod an d wire, diameter tolerances; drawn rod and bar, drawn Strip and drawn flat wire, shapes length tolerances and schedule of short lengths, drawn rod and bar, drawn Strip and drawn flat wire, shapes Straightness toleranceS. Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 4710; 1942. Brass Wire; Tinned. Gives requirements for composition, condi- tion, quality, tolerances, reports, and rejections. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-P I O c e S S e d Materials. S. A. E. Standard Wrought Copper Alloys, revised 1944. Gives Speci- ficationS NO. 80 and No. 82-Brass Wire. Covers com— position in percentage, ten Síle Strength, bend test, tempers, appearance, and dimensional tolerances. U. S. G O V., Army Air Forces. Specification 10285–A (3); 1943. Wire; Metal, Spray Gun. U. S. Gov., Fe d e ral Specification QQ-W-321; Wire; B r a S S. Covers three grades– (A) annealed, soft; (B) as drawn; and (C) Spring temper. G 1 v e s requirements for material and workmanship, diameter of wire, chemical composition, and physical require- ments; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Chemical War far e Service. Specification 48- 12; 1925. Wire; Eyelet, Submarine Gas Mask. - U. S. Gov., U. S. Army, Ordnance Dept. . Specification 57-217A; 1939. Wire; Low Brass, Arming Wire. References.-Methods of testing, general require– ments for metals, see 600. 1, 644. 11; brass brazing Wł re, see 692. 3. 1930. 615.2 BRASS CASTINGS, FERRULES, PIPES, AND TUBES 615.2 | Castings, Brass American Society of Mechanical Engineers, joint spon- S or with American Gear Manufacturers' Assn. Ameri- can Standards A S S n., B 6.2–1933. Gear Materials and Blanks. These specifications are for forged and rolled carbon Steel, Steel castings, bronze and brass castings, and forged and rolled alloy steel. Recommendations cover-manufacture, ladle, and check analyses, finish, m a r k in g, inspection, etc. Also included are tables On chemical composition for each type of material. American Society for Testing Materials, B 62-44; 1944. A. S. M. E. B011er Construction C 0 d e Specification. SB-62. Composition Brass or Ounce Metal Castings. Commercially known as composition metal, 85-5-5-5, or ounce metal. Gives basis of purchase, manufac- ture, chemical COmposition and an al y S i S, tensile properties, test specimens, number of tests, work- manship and finish, marking, in Spection, certifica- tion, and rejection. Endorsed by the Amer 1 c an Foundrymen's A S sn. A. S. T. M. Emergency Alternate Provision EA-B 62b; 1944, affected Section 7, Test Specimens, and adds figure S 3 and 4. A m e r 1 c a n Society for Testing Materials, B 119-40T; 1940. Tentative Classification of Cast Copper-Base Alloys. Defines C 0 pp e r alloys as containing not Over 2 percent Of Other elements, brass as having an appreciable amount Of Zinc, and bronze as having more Of Other alloying elements than Zinc. Includes copper, 13 brasses, and 9 bron ZeS. Endorsed by the American Foundrymen's Assn. A me r 1 c a n Society for Testing Materials, B 145-44.T.; 1944. Tentative Specifications for Leaded Red Brass and Le a d e d Semi-Red Brass Sand Castings. Cover castings for four alloys. Gives basis of purchase, m an u f acture, chemical composition and analysis, m ét h O d S Of chemical analysis, tensile properties, pressure and fracture tests, test Specimens, number Of tests, methods Of testing, WOrkmanship and fin- 1 Sh, marking, inspection, certification, and rejec- tion. A. S. T. M. Emergency Alternate Provision EA-B 145; 1944, affected Section 9, Test Specimens, and added figures 3 and 4. A m e r 1 c a n Society for Testing Materials, B 146–44T; 1944. Tentative Specifications for Leaded Yellow Brass Sand Castings for General Purp O S e S. COvers castings of three alloys. Gives basis of purchase, m an u f a c tu re, chemical composition and analysis, m et no ds of chemical analysis, tensile properties, pressure and fracture tests, test Specimens, number of tests, methods of testing, workmanship and fin- 1sh, marking, inspection, and rejection. A. S. T. M. Emergency Alternate Provision E A-B 1.4 6; 19 44, af- fected section 9, Test Specimens, and adds figures 3 and 4. A m e r 1 c a n Society for Testing Materials, B 147-44T, 1944. Tentative Specifications for High-Strength Yellow . Brass and High-Strength Leaded Yellow Brass Sand C a St 1 ng S. COvers castings of three alloys. B a S 1 S. Of purchase, manufacture, chemical composi- tion, chemical analysis, methods of chemical analy- sis, tensile properties, test specimens, number of test S, methods Of testing, WOrkman Ship and finish, marking, inspection, and reject 10n. American Society for Testing Materials, B 176–42 T, 1942. Ten t a t 1 v e Specifications for Copper-Base (Brass) Alloy Die Castings. Covers two brass alloy compositions for commercial die castings. Manufac- ture, chemical C Q In D O S 1 t 1 on, sampling, physical properties, t e s t Specimens, soundness, fin 1sh, and rejection. Society of Automotive Engineers. rlal Specification 25 6 O A; 19 42. Aeronautical Mate- Impregnation Of 605 * 6), 5.2 | Directory of Commodity Specifications Castings. To make porous, Castings pressure tigut by suitable cleaning of Castings, extraction of air from the porous sections by Vacuum, pressure filling the evacuated pores with tung Oil, and subsequent polymerization and swelling of the oil retained by the pores. Optional processes permitted. Includes preparation of Castings, requirements for materials, impregnation procedure, and identification. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-ProCeSSed Materials. S. A. E. Standard Brass ..and Bronze Castings, revised 1944. Gives SDeC iſ 1- C at i O n NO.40-Red Brass Castings, NO.4 1-Yellow Brass Castings, and No. 44–Cast Brass To Be Brazed. COVerS COmposition in percentages, general informa- t 10n, and uses. S. Gov., Fe de r a 1 Specification QQ-B-601; 1932. Amendment 1; 1942. Brass; Castings (To Be Brazed). Covers two grades—(A) and (B). Gives requirements ſ or material, workmanship, quality, repairing of defects, Chemical composition, and physical proper- ties; methods Of inspect 10n and tests; and require- ments for packing, and marking. S. Gov. , Federal Specification QQ-B-621a; 1943. B r a ss ; COmmercial-Yellow, High-Copper-Yellow, and Naval, Castings. Covers three compositions—(A) naval brass, (B) commercial yellow brass, and (C) high-copper-yellow brass. Gives requirements for mater 1al, workmanship, dimensions, chemical require- ments, and tensile requirements; methods of sampling, inspection, and tests; and packing and marking for & U. U. Shipment. U. S. Gov., Navy Dept. Specification 1081a; 1944. Strainers; Gasoline, for Motor Boats. U. S. Gov. , Navy Dept. Specification 46B10g; 1943. Brass; Naval (COmposition N-C), Castings. U. S. Gov., Navy Dept. Spec 1ſication 46B11g; 1943. Brass; COITImercial, Castings. References. --Methods of testing, general require- ments f Or Iſle t a l S , See 600. 1; brass f 1 t t ings and plumbing f i X tur e s , see 645.4; brass Valves and hydrants, see 607.6; brass builders hardware, see 645.6; bronze cast ings, See 646.41; brass telephone plugs, Jacks, See 718. 29; other specifications for brass cast 1ngs, S e e specifications of individual C OInmod 1 ties made of cast brass. 6!!5.22 Ferrules, Brass American Society for Testing Materials, B111-43; 1943. A. S. M. E. B O 1 le r Construction Code Specification SB-111. Copper and COpper-AllOy Seamless COndenser Tubes and Ferrule Stock. FOI use in Surface COn- densers, evaporators, and heat eXchangers. Gives requirements for material, manufacture, chemical composition, sample for chemical analysis, micro- scopic examination, expanding test, mercurous ni- trate test, hydrostatic test, dimension and weight tolerances, WOrkmanship, finish, a n d inspection. A. S. T. M. Emergency Alternate Provision EA - B - 111; 1942, affected Sect1On 3, Material. References. --Methods of testing, Ine Ints f Or metals, See 600. 1, Sé e 645. 24. general require- 644. 11; ferrule Stock, 645.23 Pipes, Brass American Bureau of Shipping. Rules for the Classifi- cation and COnstruction of St e e l Wessels, 1944. Brass Pipes and Tubes (Seamless). Include rules for inspection and tests. American Society for Testing Materials, B 43–42; 1942. A. S.M. E. B O 1 le r Construction Code Specification SB-43. Brass Pipe; Standard Sizes. Covers seam- less Muntz metal, high brass, admiralty metal, and red brass plpe suitable for use in plumbing, boiler feed lines, and for similar purposes. B as is of purchase; manufacture, condition or temper, chemical Composition, expansion, stra in , and hydrostatic tests; bending properties, dimensions and weights, tolerances, workmanship, finish, inspection, an a rejection. Copper and Brass Research Assn. Round seamless Tubes, 1939. Includes copper water tube, brass and cop- per pipe, Condenser and other heat exchanger tubes; gage or Wall thickness tolerances for refractory and nonrefractory alloys, mean diameter tolerances, length tolerances, weight tolerances, and estimat- ing data for condenser and ot he r heat exchanger tubes. CODDeI and Brass Research Assn. TUBE-1 to TUBE-8 inclusive, Seamless tubes, wall thickness and diameter toler- ances; r O und seamless tubes, length tolerances, Straightness tolerances; copper water tube, stand- ard dimensions and weights, diameter and wall thick- ness tolerances, weight tolerances; p 1 p e , dimen— SiOnS and Welghts, weight and wall thickness toler- ances; Condenser and other heat exchanger tubes, dimensions and weight tolerances; and condenser and Other heat exchanger tubes, estimating data. National ASSn. Of Purchasing Agents. Handbook of Com— modity Data Sheets, 1938. Pipe and Tubes; Brass. COVers definition, nominal COmposition, sizes, uses, and marketing customs. U. S. Gov. , Fe d e r a l Specification WW-N-351; 1930. Amendment 1; 1936. N11)ples; Plpe, Brass, Steel, and Wrought Iron. Covers coated and uncoated nipples, in iron pipe sizes from 1/8 to 12 in., of standard lengths; brass nipples in iron pipe sizes from 1/8 to 6 in. ; and three types- (A) standard weight, (B) eXtra Strong, and (C) double extra strong. Gives detail requirements; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for shipment. S. GOV., Fe d e r a l Specification WW-P-351; 1930. Pipe; Brass, Seamless, Iron-Pipe Size, Standard and Extra Strong. Covers three grades—A, B, and C. Gives requirements for chemical composition, weights, dimensions, and S1zes; method of sampling, inspec- tion, and tests; and requirements for packing and marking for shipment U. S. GOV. , Navy Dept. Pipe; Brass, Seamless, Weight and Extra Strong. U. S. GOV. , Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineer— ing Regulations and Material Specifications, 1942. Contains Specifications and requirements for mate- rials, design, construction, installation, and in- Spection of boilers, unfired pressure vessels and appurtenances thereof; a 1 so piping, valves, fit- t in g s , flanges, Safety valves, etc., up on the Strength and efficiency of which safety of life is dependent, and are 1ntended for maximum temperatures of 1, COO 9 F. Includes specifications for seamless brass pipe muntz metal, high brass, admiralty metal, Tube, Pipe Standards 1944. COVers I O und U. Specification 44P12C ; 1935. Iron Pipe Size, Standard— 606 Ores, Metals, and Manufactures 6||5.3 and red brass Suitable for Steam, Water, COImpressed air, sanitary, and boiler-feed lines, and for simi- lar purposes subject to temperatures not exceeding 406° F.); process, temper, chemical composition, tests, bend 1ng properties, WOrkmanship, finish, and reject lon. References. –Methods of testing, general require- ments for metals, see 600. 1, 644. 11; D 1 pe threads and p 1 pe installat 1 On, see 607. O; brass tubes, see 645. 24; gas ſ 1 Xt u Iº e tub lng and pipe, see 645.9; brass pipe n1 pples, see 6O7. 4. 645.2i; Tubes, Brass American Bureau of Shipping. Rules for the Class if i- cat 10n and COnstruction of St e e l Wessels, 1944. Brass P1pes and Tubes (Seamless). Include rules for Inspection and tests. American Society for Testing Materials, B 14-18; 1918. Seamless Brass Boiler Tubes. For locomotive boil- erS; requirements for manufacture, chemical compo- Slt 1.On, temper, flange test, flattening and doubling- O V e r test, hydrostatic test, specimen, standard weights, permissible variations in dimensions, fin- 1sh, and inspection. American SOC iety for TeSt. 1ng Materials, B111-43; 1943. A. S.M. E. B O i le T COnStruction COde Specification SB-111. Copper and COpper-Alloy Seamless Condenser TubeS and Ferrule Stock. For use in Surface C On- densers, evaporators, and heat exchangers. Gives requirements for material, manufacture, chemical C Omposition, Sample for chemical analysis, micro- SC Oplc examination, expanding test, mercurous ni- trate test, hydrostatic test, dimension and We 19.ht tolerances, workmanship, f l n is h, and inspection. A.S.T.M. Emergency Alternate Provision EA-B-111; 1942, affected Sect iOn 3, Material. American Society for Test in g Materials, B135-43T; 1943. Tentative Specifications for Miscellaheous Brass Tubes. COvers five alloys for straight tubes. Gives requirements for manufacture, chemical compo- S1t 10ns, Sampling for chemical analysis, tempers of drawn tubes and annealed tubes, physical properties, eXpansi On test, mercur Ous nitrate test, Iſe thods of testing, number of tests, weight, dimensional tol- erances, workmanship, finish, and inspect 1on. A.S. T. M. Emergency Alternate Provision EA-B 135; 1942, affected Sect1 On 3, Manufacture. - Copper and Brass Research Assn. Tube, Pipe Standards TUBE-1 to TUBE-8 inclusive, 1944. C over S round Seamless tubes, wall thickness and diameter toler- a n c e S; round seamless tubes, length tolerances, Stra. 1ghtness t Olerances; c Opper water tube, Stand- ard dimens 1 Ons and we ights, diameter and wall thick- neSS tolerance S, we ight tolerances; pipe, dimens iOnS and We 19.hts, weight and wall thickness t Olerances; C Ondenser and Other heat exchanger tubes, dimens 1 OnS and We 19.ht tolerances; and condenser and other heat exchanger tubes, estimating data. Nat iOnal ASSn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Pipe and Tubes; Brass. COVerS def in 1t 1 On, nominal COmposition, sizes, uses, and market 1ng CuSt OmS. SOC lety of Automotive Engineers. Aeronautical Mate- rial Spec if ic at ion 4555; 1941. Brass Tubing, Light Annealed. Covers requirements for composition, {;39(577 ()--—#5—39 607 Cond it 1.On, quality, tolerance, reports, identifica- tion, and reject lons. SOC lety Of Automotive Engineers. 1944 Handbook, Sec- t iOn 3-P I O C e S S e d MaterialS. S. A. E. Standard Wr Ought COpper AllOyS, revised 1944. Gives Spec 1– ficati On No. 74-Annealed Seamless Brass Tubing and No. 76–Naval Brass Tubing. Covers composition in percentage, general informati On, tensile strength and hardneSS, expanding test , appearance, dimen— S 10nal tolerances, and Spec lal limits. U. S. GOV., Federal Specificati On WW-T-756a; 1943. Tubes; Condenser and Ferrule-Stock, Admiralty—Metal. Covers two types- (A) suitable for packing or ex- panding 1n tube Sheets, and (B) for ferrule stock. Gives requirements for chem 1 c al composition and tolerances; me t h O d S Of Sampling, inspection, and tests; and requirements for packaging, pac k in g., and marking. U. S. Gov., Fe de r a l Specification WW-T-791; 1931. Tubing; Brass, Seamless. COvers three grades—1, 2, and 3; and four types- (A) maximum nominal work- 1ng pressure, 100 lb. per square inch; (B) 200 lb. per square inch; (C) 300 lb. per square inch; and (D) 450 lb. per square inch. Gives requirements for Chemical COmpos 1t iOn, tolerances, permissible Variations, We 1 g h t S, and dimensions; methods of Sampling, 1nS pecti On, and test S; and requirements f Or packaging, packling, and marking. U. S. Gov., Navy Dept. Specification 34T1e; Tubing; WOice, Flexible, Metallic. S. GOV., Navy Dept. Specification 44T5e; Tubing; WOlce, Brass and Steel. * U. S. GOV., Navy Dept. Specification 44T7g; 1943. Tubes, Condenser; and Tubing for Fe r r u le Stock, Admiralty Metal. - U. S. Gov., Navy Dept. Specification 44T15b; 1932. Tubing; B r as S, Seamless, 100-450-Pounds-Working- Pressure (Square Inch). S. GOV., Navy Dept. Spec 1ſ 1Cation 44T16b; 1944. Tubing; Brass, Seamless, for Pressures From 451 to 4,000 POunds per Square Inch. U. S. GOV., Navy Dept. Specification 45F10a; Fittings; Tube, Brass Or Bronze. - U. S. GOV., U. S. Army, Ordnance Dept. Spec 1ſ ication 57-191; 1944. Brass, Leaded; Tubing, Round, Seam- leSS. 1934. U. 1943. U. 1937. References. --Methods of test ing, general require– ments for me tals, see 600. 1, 644. 11; bronze tubes, See 646.42; brass pipe, see 645. 23; flexible metal- lic h OS e, see 607.7; gas fixture tubing and pipe, See 645. O. 645.25 Pipe Fittings, Brass American Society of Mechanical Engineers, joint spon- SOr with American Society of Sanitary Englneering. American Standards Assn., A 40.2–1936. Brass Flt- t 1ngs for Flared Copper Tubes. Presents detailed dimensional requirements for t he brass fittings used On One type of joint to connect copper tubing. F1tt 1ngs are des 19 nated for maximum cold water Serv- 1ce pressure Of 175 lb. per square inch gage. Also Specified are Iſlaterials, Size, and threading. References. –Brass pipe fit t 1 ngs, See 645. 4. 615.3 BRASS-W IRE MANUFACTURES 6M5.3 | Directory of Commodity Specifications 645.31 Sieves, Brass American Society for Testing Materials, E 11–39; 1939. American ASSn. Of State Highway Officials, M 92–42. American Standards Assn., Z23. 1-1939. Sieves for Testing Purposes (Wire Cloth Sieves, Round-Hole and Square-Hole Screens or Sieves). For precision test- 1ng in classification of materials according to size, and method of calibrating wire cloth sieves. Construction of woven wire sieves of brass, bronze, or other Suitable wire, standard 8- and 3-in. sieves, micron designations for fine series and nominal di- .mensions, permissible variations, and limits for fine and coarse series standard wire cloth sieves, label marking, plates, and frames for round-hole and Square-hole Sieves, and spacing of openings. American Society for Testing Materials, E 13-42; 1942. Definition of the Term Screen (Sieve). Includes plate, or Sheet, or woven cloth type. U. S. Gov., Fe de r a l Specification RR-S-366; 1932. Sieves; Standard, Testing. Covers sieves with woven Wire cloth having frames with a nominal diameter of 8 in. of two types- (A) full-height, and (B) half- height. Wire cloth shall be woven from brass, bronze, or other suitable noncorrosive wire. Gives detail requirements; methods of sampling, inspec- tion, a n d tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV., Navy De D t . Specification 64S8a; 1943. Sieves; Flour. U. S. GOV., Navy Dept. Strainers; POt. Specification 64S10b; 1943. References. --Other wire cloth, see 645. 39, 603. 43, 42. 4. 645.32 Rings and Hooks, Brass and Bronze SOC lety Of Automotive Engineers. Aeronautical Mate- rial Specification Nos. 7320 and 7322; 1940. Seal- ing Rings, Bronze Castings. Primarily for drilled oil seal rings but may be used for other purposes. Gives requirements for composition, hardness, qual- 1ty, finish, reports, approval, and rejections. References.--Door hooks and eyes, brass wire, see 617. 63; coat hooks, brass, see 6 17. 63; hooks, bronze (builders' hardware), see 617. 63. 645.39 Miscel laneous Brass-Wire Manufactures American HOSD ital A S S n . 4-10. Wire Screen Cloth. Covers copper, commercial bronze (brass), bronze, 1 r on or Steel, galvanized (Zinc coated), copper- nickel alloy, corrosion-resisting steel (chromium- nickel), aluminum alloy, iron or steel, Japanned or painted, and chromium-nickel alloy. Based on II. S. GOV. F e d e r a l Cpecifications RR -C-541a for Wire Screen Cloth and QQ-M-151a for General Specifica- tion for Inspection of Metals. SOc lety of . Automotive Engineers. 1944 Handbook, Sec- tion 4-Fabricated Mater 1al S. S. A. E. Standard Wire Cloth, ad Opted 1924. Table Of S12 eS and dimensions with tolerance S and types Of weave. U. S. Gov., D ept. of Commerce, National Bureau of St a n d a r d S. Commercial Standard CS36–33; 1933. Fourdrinier Cloth. The Standard a p D l l e S to One grade only of fourdrinier wire cloth-a flexible endless WOven wire cloth used On paper-making ſta- chines. It establishes the number of wires in both directions for the several mesh classifications and the thickness of the wire. It further provides for inspection, labeling, and method' of handling. An appendiX 1ncludes recommendations of the manufac- turers On the 1nstallation and use of the product. SDOn SOred by Wine Cloth Manufacturers Assn. U. S. GOV., Federal Specification RR-C-451a; 1934. Amendment 4; 1944. Cloth; W i r e , Screen. Covers four types, 1ncluding type B–commercial b r on ze (brass). Gives requirements for material and work- man Ship, number of meshes per in ch , diameter of W11’e, Construction, length, width, and composition Of wire; methods of Sampling, in spection, and tests; and packaging, packing, and marking. U. S. GOV., Marine Corps Specification, 1943. Hook; Double, 2 1/2-inch. U. S. Gov. , Marine Corps Specification, 1933. Keep- erS; Brass, for Dress Belts. References-r-Methods of testing, general require- ments for m e t a l s , see 600. 1, 844. 11; other wire Cloth, see 603. 43, 642. 4; brass sieves, see 645. 31. 6||5.1, BRASS FITTINGS AND PLUMB ING FIXTURES American Society of Mechanical Engineers, sponsor. A m e T 1 C a n Standards ASSn. , A40. 3-1941. SOldered JOint F i t t 1 n g S. COver S certain dimensions of soldered—joint wrought metal and cast brass fittings for copper water tube, 1ncluding- (1) detailed di- mensions of the b or e , (2) minimum specifications for materials, (3) minimum inside diameter of the fittings, (4) metal thickness for both wrought metal and cast brass fittings, and (5) general dimensions for cast brass fittings, including center-to-shoulder dimensions for both straight and reducing cast fit— tings. Due to the V a r 1 et y of methods used for forming Wrought metal fittings, the laying length of these fittings (center-to-shoulder) is not given at thi S time. Underwriters' Laboratories, Inc. Standard for Fit- t1ngs f O r Automotive, Gas, Hazardous Liquid, and Refrigeration Applications, 1940. For connecting CODper, brass, aiuminum, and Steel tubing. COvers design and construction of b r a ss body and mut, flare type, compression ſittings. Wibration, pull, and SeaSOn-cracking test requirements. U. S. Gov. , D ep t . Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R21– 25; 1925. B r a ss Lavatory and Sink Traps. This recommendation establishes a schedule of s i z e s , styles, and gages Of bra SS lavat Ory and sink traps. Initiated by manufacturers now represented by Tubu- lar Plumbing GOOds Institute. U. S. GOV. , D ep t . Of COIſmerce, National Bureau of St a n d a r d S. Simplified Practice Recommendation R185-42; 1942. Pipe Fittings ( Grey Cast Iron, Malleable Iron, and Brass or Bronze). This recom— Imendation COverS the reduction of Stock varieties to 35 percent of their former number. Sponsored by the Pipe Fittings Manufacturers Assn. U. S. Gov. , D ept . Of COmmerce, Nat 1.Onal Bureau of Standards. Commercial Standard CS5-40; 1940. Pipe Nipples; Brass, Copper, Steel, and Wrought-Iron. Th i s standard covers St e el, ferrous-alloy, and wrought-iron nipples, black- and zinc-coated (hot dip galvanized), in 1ron-pipe sizes from 1/8 to 12 608 Ores, Metals, and Manufactures 6||5.9 U. bronze. U. S. Gov. , F e d e r a l Specification WW-N-351; 1930. Amendment 1; 1936. Nipples; P 1 p e, Brass, Steel, U. U. U. 1n. , Of Standard length; and brass and copper nip- ples in Standard sizes 1/8 to 6 in. Gives tables showing pipe sizes and various lengths, packaging, and labeling. In 1 t 1 a t e d by manufacturers, now represented by National Assn. of Pipe Nipples Manu- facturers. S. Gov., Fe d e r a 1 Specification FF-H-136; Hardware and Fittings; ( for ) Lavatory Partitions and Inclosures. Covers hardware and fittings for lavat Ory Stall and Shower partitions and inclosures Of marble, Slate, Or glass. Types for marine use are n O t 1ncluded. Includes bolts, latches, screw fastenings, partition fittings, gravity and Spring hinges, hooks, top and bottom partition standards, Strikes, top rail and shower curtain rods and fit- t1ngs. Gives requirements covering dimensions, 11– lustrations, COmposition of material used, workman- Ship, fastenings, finish, and details; methods of inspection and tests; and p a c k in g and marking. Emergency Alternate Federal Specification E-FF-H- changed requirements for material and finish in order to conserve metal, especially 136; July 1943, and Wrought IrOn. ples, standard lengths; strong. Gives detail requirements; methods of sam- pling, inspection, and tests; packaging, packing, and marking for shipment. S. Gov., Federal Specification WW-P-448a; 1941. Pipe—Fittings; Brass or Bronze (Threaded or Brazed), 125-Pound. COvers bushings, es, elbows, plugs, return bends, tees, and Y-branch, 45°, straight. Gives requirements for chemical com- position a n d dimensions; methods of Sampling, in- Spection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency . Alter- nate Federal Specification E-WW-P-448a; 1942, (1S- sued by Procurement Div., Treasury Dept., U. S. Gov.) permitted additional compositions for In a t e r 1 a l, changed requirements f or type II, Packaging and Size S. S. Gov., Federal Specification WW-P-461a; 1942. Pipe-Fittings; Brass or Bronze (Threaded), 250-Pound. COvers couplings, crosses, elbows, and tee S. Gives requirements f or chemical composition and dimen- Sions; methods of sampling, in Spection, and tests; and requirements for packaging, packing, and mark- ing for shipment. Emergency Alternate Federal Spec- ification F-WW-P-461a; 1942, (1ssued by Procurement Div., Treasury Dept., U. S. Gov.) permitted addi- tional compositions for material a n d changed re- quirements for packing and marking. S. Gov. , Federal Specification WW-P-541a; 1940. Plumbing Fixtures (for) Land Use. Includes unfin- ished brass down spout n O Z Zl e s threaded for plpe connection into drainage e l’b O w at base of down- spout; requirements for 1nSpect iOn and t e s t s of backflow and preventives used with flush Valve S, in- cluding three kinds of laboratory tests; require- ments for ch a 1 n stay for lavatories; f or metal 1936. Covers coated and uncoated nip- in iron pipe S i z e s from 1/8 to 12 in., of brass nipples in iron pipe sizes from 1/8 to 6 in. ; and three types- (A) standard weight, (B) extra strong, and (C) double extra and requirements for caps, couplings, cross- tumbler and tooth-brush holder with TOund Cup and bracket having round wall flange; for metal toilet paper holders including brackets, rollers, dimen- sions, and sizes of the V a r 1 O us types; for Soap dishes f O r lavatories, wall attachment, and bath- tubs; for metal and round Cup pattern tumbler hold- er with bent b r a C k et and round wall flange; for metal towel rack With tubular metal bar with metal brackets; for towel rack with glass rod and metal b r a c k et s with round wall flange; and for area drains of heavy cast iron for three and four inch drain pipe. Emergency Alternate Federal Specifica- t i on E-WW-P-541a; 1942, changed requirements for metals and finishes, Standard materials, illustra- tions, select iOn S, and air gap S. U. S. GOV. , Navy D e D t . Specification 3OH2; 1940. Holders; Toilet-Accessory (Shipboard Use), Brush- and-Comb, Soap-Dish, Sponge; Towel; Toothbrush-Cup Or Tumbler. U. S. Gov. , Navy D ep t . Specification 33N1; 1936. Nozzles; Valve, Gasoline-Hose. U. S. Gov. , Navy D ep t . Specification 45ſ 26; 1932. Fittings; Pipe, Brass or B ro n ze, Threaded, 125- POund. * U. S. GOV. , Navy D ep t . Specification 45N3, 1941. Nipples; Pipe, Brass, Steel, and wrought-Iron. References.-Methods of testing, general require- ments ſo I metals, see 600. 1, 644. 11; nickel plat— ing, see 600. 3; brass V a l V e s , see 607. 6; brass hose couplings and play p 1p es, see 974. 2, 202; pipe n 1pples, see 6O7. 4, 645. 23. 645.5 BRASS 0 || LERS 615.6 BRASS BUILDERS" HARDWARE Plain Washer Manufacturers' A S S n . Semi-Standard Washers, 1938. Includes round flat brass washers, Outside and hole diameters, thickness Of metal, and estimated number p e r pound. Also includes hollow countersunk type (brass, plain and nickel-plated); hollow flush type (brass, plain and nickel-plated), etC. S. GOV. , Navy D e D t . Rivets a n d Tap-Rivets; Structi On. U. Specification 43R4b; 1944. Nonferrous, for Hull Con- References.-Builders' hardware of brass, see 617. 615.9 M | SCELLANEOUS MANUFACTURES OF BRASS American Hospital ASSn. , 4-52. Safety Treads. Cov- ers two types- (A) brass-base and (B) aluminum-base. Based On U. S. Navy Dept., Specifications 12T4f for Safety Treads, 46 A 1 for Aluminum Alloy, and 46 S- 40 for Tool Cart On Steel. American Railway Englneering Assn. COn Struction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Ornamental and Miscellaneous Metal Work. Give S requirement S for working stresses (tension, compression, shearing, bearing) of the c as t , rolled, drawn, or extruded metals used. American Society for Testing Materials, B 129-44T, 1944. Tentative Specifications for Cartridge Brass Cartridge Case Cups. For annealed brass; type I, for Small arms cartridge case Cups; and type II, for artillery cartridge case Cups. Gives requirements 609 615.9 Directory of Commodity Specifications for basis of purchase, manufacture, chemical com— position, Sampling for chemical analysis, physi- cal properties of Sheet and strip, grain size, num- ber of tests, methods of testing, tolerances, work- manship, packing, marking, inspection, and rejec- tion. American Society for Testing Materials, B 131–44T; 1944. Tentative Specifications for Gilding Metal Bull et Jacket Cups. For manufacture of bullet jackets; types I, II, III, and IV; and classes I, II, and III. Gives requirements for basis of pur- Chase, manufacture, chemical composition, sampling, tensile properties, grain size, methods of testing, tolerances, Workmanship, packing, marking, inspec- t1On, and rejection. P1n, Cl1p and Fastener Assn. Paper Fastener Physical Standards. Covers gauges and diameters and widths Of Caps; gauges, widths and lengths of S h a n k for available S12es of brass paper fasterners. Pin, Clip and Fastener As s n. Physical Dimensions Brass a n d Steel Washers. Covers gauge, diameter, and Slot dimensions of brass w a s h e r s for use in COnnect 10n with paper fasteners. Pin, Clip and Fastener A S S n . Safety Pin Physical Standards. Covers sizes, all-over 1 ength s, and gauges of wire for Safety pins classified as-10¢ grade guarded brass, and standard guarded and un- guarded brass. Pín, Clip and Fastener Assn. Straight Pin Physical Standards. COVerS numbers. Sizes, and counts for brass Straight p1.ns classified as-bank, dressmaker, Silk, pleating, ribbon, and furrier. SOCiety Of Automotive Engineers. Aeronautical Mate- rial Specification 4614B; 1942. B r a ss Forgings. Gives requirements for composition, condition, qual- ity, reports, and rejections. Similar specifica- tions: Federal QQ-B-611, Composition A; S. A. E. 88; A. S. T.M. B124-42T, AllOy No. 2. U. S. Gov. , Army-Navy Aeronautical Specification AN- N-5; 1944. Nuts; Self-LOcking. U. S. Gov., Fe d e r a l Specification FF-F-101; 1932. Fasteners; Paper, Brass. Covers two types- (I) flat head, and (II) round head. Gives requirements for material and Workmanship; length, Other d1mensions, and chemical composition; methods of sampling, in- Spect. 10m, and test S; and requirements for packaging, packing, and marking for shipment. U. S. GOV., Fe d e r a l Specification FF-S-111; 1931. Screws; Wood. Covers three types-flat, Oval, and round head. Gives requirements for measurements of length, of diameter, tolerances, and standard sizes; detail requirements; and methods of sampling, in- Spect iOn, and test S. U. S. GOV., Fe d e r a l Specification RR-C-271; 1931. Amendment 2, 1934. Chain and Attachments; Standard, Miscellaneous. Covers t w O types- (A) welded; two grades-(I) crane, w rough t iron; and (II) proof coil, wrought iron, or open-hearth steel; and (B) weldless (steel, c Opp e r, brass, or bronze); Six classes for type A- (1) close link; (2a) long link, buoy or submarine net; (2b) long link, conveyor or Sprocket wheel; (3a) twist link, p l a 1 m pattern; (3b) twist link, long-link pattern; and (3c) twist link, short-link pattern; twelve classes for type B- (1) single-loop pattern, (2) double-loop pattern, (3) s a s h , (4a) flat link (long pitch), (4b) flat link (short pitch), (5) plumber's, (6) safety, (7) single jack, (8) double jack, (9) l a d d e r , (10) register, and (11) brass, for mechanical communica- tions. Gives requirements for material, workman- ship, weights, design, and dimensions, ; methods of Sampling, in Spection, a n d tests; and requirements for packaging, packing, and marking. U. S. GOV., Joint Army-Navy Specification JAN-B-67; 1944. Brass; Cartridge, Disks. U. S. GOV., Marine COrps Specification, 1936. Buckle; Friction, 5/8-Inch, for Leggings. U. S. GOV., Marine Corps Specification, 1917. Buckles; Harness. U. S. GOV., Marine Corps Specification, 1920. Buckle; Headstrap, Field Hat. U. S. GOV. , Marine Corps Specification, 1928. Buckle; 1 7/16-Inch, for Trousers Belt. U. S. GOV., Marine Corps Specification, 1901. Car- riage; Drumstick. U. S. GOV., Marine Corps Specification, 1944. End, Ball Type. U. S. GOV., Marine Corps Specification, 1943. Eyelet; Brass, Bronzed, for Leggings. U. S. Gov., Marine Corps Specification, 1943. Eyelet; LOng, Brass, BTOn Zed, for Legging Clip. U. S. Gov., Marine Corps Specification, 1933. Fer- rules, for Flagstaff. Cl1D; U. S. Gov. , Marine Corps Specification, 1943. Hook; Brass, Bronzed, for Leggings, U. S. GOV., Marine Corps Specification, 1937. Plate; Waist, Plain. U. S. Gov. , Marine Corps Specification, 1933. Sten- cils; Brass (Complete with Brush, Ink, and Sponge). U. S. GOV., Marine COrps Specification, 1938. Tip; Metal, for 1 3/8-Inch Webbing. U. S. GOV., Navy D ep t . Specification 12T4f; 1939. Treads; Safety. U. S. GOV., Navy D ep t . Buckle S. U. S. GOV., Navy D ep t . Seals. U. S. Gov., Treasury Dept., Procurement Div., No. 305; 1938. Washers; Bra SS. S h a l l be made Of Sheet brass, clean, bright, flat, Smoothly punched, and without burrs. Give requirements f or sizes, di- Imensions, and tolerance S; methods Of Sampling, in- Spection, a n d tests; and packaging, pack1ng, and marking. U. S. Gov. , U. S. Army, Chemical w a r f a re Service. Specification 97–101–9B; 1931. Metal Parts; Eye- piece, Gas Mask. Specification 27B9a; 1941. Specification 54S4a; 1940. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2563; 1939. Holder; Napkin. U. S. GOV., U. S. ATTy, Ordn 8T1Ce Dept. Specification 57–161-2A; 1943. Brass; Free-Machining, Forgings. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57–171-3A; 1943. Cup; Bullet Jacket, Gilding Metal. U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-17 -2C; 1943. Cup; Case, Cartridge, Brass. U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-229A; 1942. Anode; Brass. U. S. GOV., U. S. Army, Ordnance Dept. Specification 89–2152; Submarine Mine. , 1940. Case; Firing Dev 1 c e , 610 Ores, Metals, and Manufactures 6||6.2 U. S. Gov. , U. S. Army, Ordnance Dept. Specification 89–4106a; 1940. Plate; Name and Number, for Sub- marine Mine Material. U. S. Gov., U. S. Army, Signal Corps. Specification 72—30; 1931. Tray; Type PG-20 and PG-22, Pigeon. References.-Methods of testing, general require- ments for metals, see 600-1, 644. 11; terminals and s oldering lugs of brass, see 715.34, 715.35; brass telephone equipment, see 718.29; chemical fire ex- tinguishers, brass, see 973. 3; fuel tanks of brass for stoves and gas en g 1 n e s , see 956. 2; braZ 1 ng S Older', brass, see 693. 2; nails, SD 1kes, tacks, and Staples of brass and Muntz metal, see 608. 1; brass padlocks, see 617.21; turnbuckles of b r a s s, , see 608.7; trolley ears, brass, see 719.63; brass paper ºners, see 932. 5; testing screens of brass, see 619. 2. 6||6. BRONZE 6t!6.0 GENERAL ITEMS American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Ornamental and Miscellaneous Metal Work. Gives requirement S for working stresses (tension, compression, Shearing, bearing) of the cast, rolled, drawn, or extruded ImetalS used. American Society for Testing Materials, B 119-40T; 1940. Tentative Classification of Cast COpper-Base AllOyS. Defines copper alloys as containing not over 2 percent of other elements, brass as having an appreciable amount of zinc, and bronze as having more of other alloying elements than Zinc. Includes copper, 13 brasses, and 9 bronzes. Endorsed by the American Foundrymen's Assn. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Bronzes. Covers defini- tion, characteristics, types and classes, physical properties, specifications, uses, and forms avail- able. * 6!!6. I BRONZE | NGOTS AND BARS 6!!6. | | Ingots, Bronze American Society for Testing Materials, B30-44T; 1944. Tentative Specifications for Copper-Base Alloys in Ingot Form for Sand Castings. Covers 25 copper-base alloys, with A. S. T. M. Class1 fications, numerical, and commercial designations, and nominal composi- tions. Manufacture, chemical composition, Samples for analysis, chemical analysis, marking, inspec- tion, rejection and retesting, claims and Settle- ment of claims. Endorsed by American Foundrymen's ASSn. Non-Ferrous I n go t Metal Institute. 1940 Manual. Leaded Tin Bronze, Designation 2A. Gives chemical analysis a n d physical properties of the all Oy. J. This Standard 1s similar to Federal Specifications QQ-B-691a (No. 1) and QQ-B-701 (No. 1); and A.S.T.M. Specification B30-40T (2A). Nominal chemical com- Dosition of this alloy is copper 88.00, t in 6.00, lead 1.50, Zinc 4.50. - Non-Ferrous I n go t Metal Institute. 1940 Manual. Leaded Tin Bronze, Designation 2B. Gives chemical analysis a n d physical properties of the alloy. This Standard is similar to Federal Specifications QQ-B-691a (No. 6 and 6X) and QQ-B-701 (No. 6); A. S. T. M. Specification B30-40T (2B); and S. A. E. Specification No. 63. Nominal chemical COmposition of this alloy is copper 87.00, tin 10.00, lead 1.00, zinc 2.00. Non-Ferrous Ingot Metal Institute. 1940 Manual. High Leaded Tin Bronze, Designation 3A. Gives chemical analysis a n d physical properties of the alloy. This standard is similar to A. S. T. M. Specificati On B30-40T (3A) and S. A. E. Specification No. 64. NOIT- inal chemical composition of this alloy is copper 80.00, tin 10.00, lead 10.00. Non-Ferrous Ingot Metal Institute. 1940 Manual. High Leaded Tin Bronze, Designation 3B. Gives chemical analysis and physical properties of the alloy. This standard is similar to A. S. T. M. Specification B30-40T (3B); and S. A. E. Specification No. 660. Nominal chemical composition of this alloy 1s cop- per 83.00, tin 7.00, lead 7.00, Zinc 3.00. Non-Ferrous Ingot Metal Institute. 1940 Manual. High Leaded Tin Bronze, Designation 3C. Gives chemical analysis a n d physical properties of the alloy. This standard is similar to A. S. T. M. Specification B30-40T (3C); and S. A. E. Specification No. 66. Nom- inal chemical composition of this alloy is copper 85.00, tin 5.00, lead 9.00, Złn C 1.00. Non-Ferrous Ingot Metal Institute. 1940 Manual. High Leaded Tin Bronze, Designation 3D. Gives chemical analysis a n d physical properties of the alloy. This standard is similar to Federal Specifications QQ-B-701 (No. 7) and QQ-B-69 1a (No. 7); A. S. T. M. Specification B30-40T (3D); a n d S. A. E. Specifica- tion No. 67. Nominal chemical composition of this alloy is copper 78.00, t in 7.00, lead 15.00. Non-Ferrous Ingot Metal Institute. 1940 Manual. High Leaded Tin Bronze, Designation 3E. Gives chemical analysis a n d physical properties of the alloy. This standard is Similar to A. S. T. M. Specification B30-40T (3E). Nominal chemical composition of this alloy is copper 70.00, tin 5.00, lead 25.00. S. Gov., Federal Specification QQ-B-701a; 1944. Bronze; Ingots. Covers bronze ingots for remelting in 12 compositions. Gives requirements for mate- r1al, workmanship, chemical composition f O r each composition, and physical requirements for each com- position; me t h o d S of sampling, inspection, and tests; and packaging, packing, and marking for Ship- Iſlent. & S. G. G. V., Navy Dept. Specification 46B9d; Bronze; Journal, Castings. U. U. 1941. References.-Methods of testing, general require- ments for metals, see 600. 1, 644. 11, 646.0; aluminum bronze ingots, see 647. 11; manganese bronze ingots, See 647. 21; phosphor bronze ingots, see 647.31. 646. 12 Bars, Bronze Society of Automotive Engineers. rial Specification No. 4615; 1943. Silicon Bronze Rods and Bars; Hard. For rods, bars, or shapes. Chemical composition, condition, quality, tolerance, reports, and rejection. Similar to A. S. T. M. Speci- fication B 98-42, Type D, Temper Hard. Aéronaut 1 cal Mate- References. --Aluminum bronze bars, manganese bronze bars, see 647.22; bars, see 647.32. S e e 647. 12; phosphor bronze 6.16.2 BRONZE PLATES, SHEETS, SHAPES, AND STR | PS 611 6||6. 2 | Directory of Commodity Specifications 616.2 || Plates and Sheets, Bronze Copper and Brass Research Assn. Flat Products Stand- ards FP-1 to FP-7, inclusive, 1944. Covers rolled flat products, cold rolled, thickness tolerances; rolled flat products, length, width and straightness tolerances; rolled flat products, copper sheet and strip rolled to weight; rolled flat products, circles and half circles, diameter tolerances; rolled flat products, hot rolled plates and sheets, weight tol- erances; s 1 li c on bronze (copper-silicon alloy) A. S. M. E. code tank plates and sheets, weight and thickness tolerances; and drawn Strip, bar and flat wire, thickness and width tolerances; rolled flat productS, COndenSer tube plates, tolerances, thick- ness, diameter, length Or width, and flatness. References.-Aluminum bronze plates and sheets, see 647. 14; manganese bronze plates and sheets, see 647. 24; phosphor bronze plates a n d She et S, see 647.33; Standard gage a n d thicknesses for plates and sheets, see 644. 21. 646.22 Shapes, Bronze Copper a n d Brass Research Assn. Rod, Wire, Shapes Standards ROD-1 to ROD-3-A, inclusive, 1944. Covers rod and wire, diameter tolerances, extruded TOd, bar and wire, diameter tolerances, hot rolled round rod and wire, diameter tolerances; drawn I’OCl and bar, drawn strip and drawn flat wire, shapes length tolerances and schedule of short lengths; drawn rod and bar, drawn strip and drawn flat wire, shapes straightness tolerances., References.-Aluminum bronze shapes, see 647. 16; manganese bronze shapes, see 647.25; phosphor bronze Shape S, see 647.35. 616.23 Strips, Bronze Society of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 452OB; 1944. Bronze Strip. Gives requirements for composition, condition, qual- 1ty, reports, tolerance, and rejections. Similar Specification: SAE 791. References.-Aluminum bronze strips, see 647.17; manganese bronze Strips, see 647. 24; phosphor bronze strips, see 647.36; Standard gage and thicknesses for nonferrous all Oys, see . 644. 21. 61.6.3 BRONZE ROOS AND WIRES 646-3, Rods, Bronze American Society for Testing Materials, B 98-44; 1944. A. S. M. E. Boiler COn Struction Code Specification SB-98. Copper-Silicon Alloy Rods, Bars, and Shapes. Gives basis of purchase, manufacture, chemical. com- position, chemical analysis, tensile and bending properties, test Specimens, number of tests, dimen- sional tolerances, workmanship and finish, inspec- tion, rejection, and table of commercially avail- able copper-silicon alloy rods, bars, and shapes. Copper and Brass Research Assn. Rod, Wire, Shapes Standards ROD-1 to ROD-3-A, inclusive, 1944. COvers rod a n d wire, diameter tolerances, extruded rod, bar and wire, diameter tolerances, hot rolled round rod and wire, diameter tolerances; drawn rod and bar, drawn Strip and drawn flat wire, shapes length tolerances and schedule of short length; drawn rod and bar, drawn strip and drawn flat wire, Shapes straightness tolerances. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4615; 1943. Silicon Bronze Rods and Bars; Hard. For rods,” bars, or shapes. Chemical COImposition, condition, quality, tolerance, reports, and rejection. Similar to A. S. T. M. Speci- fication B 98-42, Type D, Temper Hard. References.--Tobin bronze (naval brass) rods, see 645. 11; aluminum bronze rods, see 647. 13; manganese . bronze rods, see 647. 23; phosphor bronze rods, see 647.38, 61.6.32 Wires, Bronze Assn. of American Railroads, Telegraph and Telephone Section, 1-A-52; 1935. Bronze Guy and Messenger Strand. Includes three sizes of 7-strand copper- base alloy; requirements as to breaking strength, bending, joints, stranding, p i t c h, and physical teSt.S. Copper and Brass Research Assn. Rod, Wire, Shapes Standards ROD-1 to ROD-3-A, inclusive, 1944. Cov- ers rod and wire, diameter tolerances, extruded rod, bar and Wire, diameter tolerances, hot rolled round rod and wire, diameter tolerances; drawn rod and bar, drawn Strip and drawn flat wire, shapes length tolerances and schedule of short lengths; drawn rod and bar, drawn strip and drawn flat wire, shapes straightness tolerances. International Municipal Signal Assn. Inc. Specifica- tion No. 31; 1942. Copper Alloy (Bronze) Messenger Strand. Covers copper alloy (bronze) strand for use as messengers in supporting aerial cable, fire alarm, police patrol and traffic signals or other municipal Signalling equipment, and for the guying of overhead line poles. G1 ves requirements for material, properties, s a m ples for test, packing and marking for shipment, payment for reels, in- Spection and tests, and rejection. U. S. Gov., Army Air Forces. Specification 10285–A–3; 1943. Wire; Metal, Spray Gun. , References.-Bronze t r o l l e y wire, see 715.44; manganese bronze Wire, see 647.27; phosphor bronze Wire, see 647. 38. - 616.4 BRONZE CASTINGS AND TUBES 6!!6.41 Castings, Bronze American Bureau of Shipping. Rules for the Classifi- cation and Construction of St.e. el Wessels, 1944. Bronze Castings. Include rules for inspection and teSt.S. American Society of Mechanical Engineers, joint spon- sor with American Gear Manufacturers' Assn. Ameri- can standards Assn., B 6.2–1933. Gear Materials and Blanks. These specifications are for forged and rolled carbon Steel, steel castings, bronze and brass castings, and forged and rolled alloy steel. Re commendations cover-manufacture, l ad le, and Check analyses, finish, marking, inspection, etc. AlSO 1ncluded are tables on chemical composition for each type of material. American So c 1 et y for Testing Materials, B 22-44T; 1944. American Assn. of State Highway Officials, M 107. Tentative Specifications for Bronze Cast— ings for Turntables and Mow a ble Bridges and for Bearing and Exp a n s i on Plates or Fixed Bridges. Cover four classes of bronze castings for turntables 612 Ores, Metals, and Manufactures 616. l. I and movable bridges and two classes of cast-bronze plates used in b r 1 d g e s and other structures for fixed and expansion bearings where motion is Slow and 1ntermittent. Give requirements for manufac- ture, chemical composit 1on, chemical analysis, meth- ods of chemical analysis, physical propertles, hard- ness, test specimens, number of tests, finish, in- spection, and re j e c t 1 on. Endorsed by American Foundrymen's Assn. A. S. T. M. Emergency Alternate Provision EA-B22b; 1944, affected table I, Chemical Requirements; table II, Physical Requirements; and Figures. American Society for Testing Materials, B 61-44; 1944. A. S. M. E. Boiler Construction Code Spe C1 fication SB-61. Steam or Walve Bronze CastingS. COverS al- loy composed of copper, tin, lead, Zinc, commonly used as a high-grade steam metal or valve bronze. Gives basis of purchase, manufacture, Chemical COm- position, chemical analysis, tensile propert les, hydrostatic test, test Specimens, number Of tests, workmanship and finish, marking, inspection, Certi- fication, and rejection. Endorsed by the American Foundrymen's Assn., A. S. T. M. Emergency Alternate Provision EA-B61; 1943; affected Section 7, Tests, and adds figures 3 and 4. American Society for Testing Materials, B 66-44; 1944. Assn. of American Railways A. A. R. Specificat 1 on M 503-42. Bronze Castings in the Rough for Locomo- tive Wearing Parts. Includes hard, medium, soft, and phosphor bronze castings, and Ordinary uses of each. Gives requirements for chemical composition, chemical analysis, sample for chemical analysis, method of analysis, examination of fracture, number of t e s t s, permissible variations in dimensions, workmanship and finish, marking, inspect iOn, and re- jection. Endorsed by the American Foundrymen's ASSn. American Society for Testing Materials, B 1.43-44T, 1944. Tentative Specifications for Tin-Bronze and Leaded Tin-Bronze Sand Castings. Cover castings of four alloys. Gives basis of purchase, manufac- ture, chemical composition and analysis, methods of chemical analysis, tensile properties, pressure and fracture tests, test specimens, number of tests, methods of testing, workmanship and finish, mark1ng, inspection, cert 1 fication, and rejection. A. S. T. M. Emergency Alternate Provision EA-B 143b; 1944, af- fected section 9, Test Specimens, and adds figures 3 and 4. American Society for Testing Materials, B 144-44T; 1944. Tentative Specifications for High-Leaded Tin-Bronze Sand Castings. Cover five alloys and are intended for use for conventional bearings and bushings in the cast state. Gives basis of pur- chase, manufacture, chemical composition and analy- sis, methods of chemical analysis, tensile proper- ties, pressure and fracture tests, test Specimens, number of tests, methods of testing, workmanship and finish, marking, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA-B 144b; 1944, af- fected section 9, Test Specimens, and adds figures 3 and 4. Hydraulic In St 1 t ut e. Bronze Castings, No. 130; Material Specification for 1939. Includes four grades of bronze castings used in the manufacture of pump- ing equipment; requirements for manufacture, chemi- cal composition, test coupons, physical properties and tests, pattern equipment, workmanship, hydro- Static tests, and in Spection. Manufacturers Standardization Society of the Walve and Fittings Industry. Steam-Bronze Castings for Walves, Flanges, and Pipe Fittings, SP-20; 1943. Covers scope, quality and control, chemical composi- tion, physical properties, tension test Specimen, number of tests, records, workmanship and finish, and certification. Gives drawings showing dimen- SiOnS. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4845A; 1944. Bronze Castings. Gives requirements for COmposition, hardness, qual- ity, precautions, reports, identification, approval, and rejections. Similar Specifications: Federal QQ-B-691, compos 1 t lon 5; Navy 4.6M6; S. A. E. 62; A. S. T. M. B. 143-41'T,. numerical designation 1A. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4855; 1943. Bronze Castings. Gives requirements for composition, quality, pre- Cautions, reports, identification, approval, and rejections. Similar Specifications: Federal QQ- B-691, composition 2; Air Corps 11306, grade A; Navy 46823; A.S.T. M. B 145–417, designation 4A; S. A. E. 40. Society of Automotive Engineers. Aeronautical Mate- rial Specification Nos. 7320 and 7322; 1940. Seal- 1ng Rings, Bronze Castings. Primarily for drilled Oil Seal rings but may be used for other purposes. Gives requirements for composition, hardness, qual- 1ty, finish, reports," approval, and rejections. Society of Automotive Engineers. 1944 Handbook, tion 3-Processed Material S. S. A. E. Standard Brass and Bronze Castings, revised 1944. Gives specifi- cation No. 62-Hard Bronze Castings and No. 63—Leaded Gun Metal. Covers composition in percentage, gen- eral information, physical characteristics, and uses. Sec- U. S. G O V., Dept. of Commerce, National Bureau of Standards. Circular C398 and Supplement, 1944. Standard Samples. Bronze, Cast, Sample 52a. This Sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use 1n industry and by others as a comparison standard for checking the accuracy of analysis of similar material. S. G. O. V., Dept. of Commerce, National Bureau of Standards. Simplified P r a c t 1 c e Recommendation R183-42; 1942. Bronze or Brass Walves. This recom— mendation covers the work l ng steam pressure and S126s of Steam rated gate, globe, angle, and check Valves. Sponsored by the Walve Manufacturers Assn. S. G O V., Federal Specification QQ-B-691b; 1944. Bronze; Castings. Covers one grade only for each compo S1 t 1 on. G 1 v e S requirements for material, workman Ship, dimensions, chemical requirements, physical requirements, pressure, metallographic requirements, and tolerances; methods of Sampling, inspection, and tests; and packing and marking for Shipment. S. G O V. , Navy Dept. Specification 46B8h; 1943. Bronze; Walve (Composition M), Castings. U. U. U. 613 6||6. l; Directory of Commodity Specifications U. S. Gov. , Navy Dept. Specification 46B21c; 1939. Bronze for Screw Pipe Fittings (Composition S-c) CastingS. U. S. Gov. , Navy Dept. Specification 46B23d; 1943. Bronze; Hydraulic (Ounce Metal), Castings (02-c). S. G O V. , Navy Dept. Specification 46B240; 1942. Bronze; Castings, Ornamental. S. G O V. , Navy Dept. Specification 46M6h; Metal; Gun (Composition G), Castings. S. Gov. , Navy Dept., U. S. Coast Guard, Bureau Of Marine Inspection and Navigation. Marine Engineer- Íng Regulations and Material Specifications, 1942. Contain S Specifications and requirements for Iſlate- r1 als, des 19:n, construction, installation, and in- Spect iOn Of boilers, unfired pressure vessels and appurtenances thereof; also piping, valves, fittings, flanges, Safety valves, etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,0009 F. Includes specifications for three grades of bronze castings- (A) for pressure containing p a r t S of valves and pipe fittings subjected to working pres- Sures up to 150 lb. D. s. 1. Or temperatures not, ex- ceeding 3669 F.; (B) for pressure containing parts Of valves and Dipe fittings, also boiler mountings, expansion joints, and similar appliances Subjected to steam pressures up to 300 lb., or temperatures not exceeding 4509 F., and for hydraulic and com- pressed air services at higher pressures where the temperature does not exceed 1509 F.; and (C) for bolts, nuts, and light-pressure vessels where com- paratively great tensile strength and resistance to salt-water corrosion are required. Gives require- Inents for manufacture, chemical compositions, ten- sile properties, test specimens, number of tests, workmanship, finish, marking, and cert 1 fication. In substantial agreement with American Society for Testing Materials Standard Specifications B62-41, U. U. 1944. U. B61-41, and B60-41, U. S. Gov. , Panama Canal, Purchasing Dept. Specifi- cation for Propellers, 1943. Bronze; Right-Hand Drive. References.—Methods of testing, general require- ments for me tals, see 600. 1, 644. 11, 646.0; bronze bearing metals, and metal bear 1 ngs, see 692. 2, 692. 3; feed-in yokes of trolley wire, bronze, see 719.63; line carrying guns of bronze, see 619. 1; Water me- ters of cast bronze, see 793. 4; builders' hardware of bronze, see 617; aluminum bronze cast 1 ngs, see 647. 15; manganese bronze cast 1ngs, see 647. 26; phos- phor bronze cast 1ngs, see 647.34; other specifica- tions for bronze castings, see Specifications for 1nd 1 Vidual commod 1 ties made of cast bronze. 646.42 Tubes, Bronze Copper and Brass Research ASSn. Tube, Pipe Standards TUBE-1 to TUBE-8, inclusive, 1944. COvers round seamless tubes, wall thickness and diameter toler- ances; T O und seamless tubes, length tolerances, straightness tolerances; copper water tube, Stand- ard dimensions and weights, diameter and wall thick- ness tolerances, weight tolerances; pipe, dimen- sions and weights, weight and wall thickness toler- ances; condenser a n d other heat eXchanger tubes, dimensions and weight tolerances; and condenser and Other heat exchanger tubes, estimating data. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4665; 1941. Copper Silicon Bronze; Seamless Tubing. Gives requirements for compos it 1 on, condition (soft annealed), quality, tolerance, reports, identification, and rejections. S. G O V. , Navy Dept. Specification 45F10a; 1937. Fittings; Tube, Brass, or Bronze. U. References.--Tobin bronze (naval brass) tubes, See 645. 24; phosphor bronze tubing, see 647.37. 616.5 MANUFACTURES OF BRONZE 616.50 General items Manufacturers Standardization Society of the Walve and Fittings Industry. Spot Facing Standard for Bronze, Iron, and Steel Flanges, SP-9; 1942. To establish maximum and minimum dimensions that re- flect the tools and equipment now in common use and to Set up a table of dimensions for convenient ref- erence. Applies primarily to the spot facing of p1pe f l a n g e s in brass, iron, or steel when cast integral with valves and fittings, as well as the COmpan1 On flanges used with this product. Gives diagram and table showing maximum and minimum spot face diameter for standard bolt sizes from 1/2 in. to 3 1/2 in. 646.51 Fittings, Bronze International Assn. of Milk Sanitarians, jointly with International Assn. Of Milk Dealers and Dairy Indus- tries Supply Assn. Three Associations' Standards. The COImmittees from the three associations have ac- ce pted standards for- (1) a recessless sanitary union for sanitary milk plpe lines, (2) threaded fittings including bends for use with this union, and (3) improved indicating and recording thermom- eter Connections for tanks, vats, and for pipe lines. Gives drawings of the Sanitary union and drawings with tables Showing dimensions for various threaded fittings including bends and thermometer COnnect, 1ons. Manufacturers Standardization Society of the Walve and Fittings Industry. 150, 250, and 300 Pound SP Bronze Flange and Flanged Fitting Standard SP-2, 1943. Covers materials, bolting, marking, facings, dimensions, and gaskets, with dimensional diagrams Of flanges and flanged fittings. Manufacturers Standardization Society of the Valve and Fittings Industry. 125 Pound SP Bronze Screw Pipe Fittings Standard, SP-10; 1943. Covers title, pressure-temperature ratings, m a t e r 1 als, size, marking, threading, ribs, f1ttlng dimensions, pat— terns, and tolerances. Gives drawings of various types of f ittings together with tables showing S126S and dimensionS. Manufacturers Standardization Society of the Valve and Fittings Industry. 125 Pound SP Bronze Gate Valves, SP-37; 1943. Covers three types in sizes from 1/4 in. to 3 in. - (I) wedge disc, non-rising Stem gate valves; (II) double disc, rising stem, Inside s crew gate valves; and (III) wedge disc, r1 sing stem, inside screw gate valves. Gives pressure-temperature ratings, marking, general de- Sign, detail design, materials, and inspection and teSt, S. Manufacturers Standardization Society of the Walve and Fittings Industry. 100 Pound SP Bronze Gate 614 Ores, Metals, 6||6. 59 and Manufactures Valves, SP-38; 1943. Covers the minimum require- ments for 100 lb. bronze gate valves of the wedge disc non-rising stem type in sizes 1/4 in. to 2 in. Gives pressure temperature ratings, marking, general design, detail design, materials, and inspection and teSt.S. U. S. Gov. , Dept. of Commerce National Bureau of Stand- ards. Simplified Practice Recommendation R185-42; 1942. Pipe Fittings (Grey Cast Iron, Malleable Iron and Brass or Bronze). This recommendation covers the reduction of Stock varieties to 35 percent of their former number. Sponsored by the Pipe Fittings Manufacturers ASSn. S. Gov. , Federal Specification WW-F-406a; 1941. Amendment 1; 1943. Flange-Dimensions, Standard (Classes 125 and 250 Cast-Iron Flanges; Classes 150, 250, and 300 Bronze Flanges) (for Land Use). Covers Standard dimensions for flanges and includes flanges integral with the pipe, pipe-fittings, and valves: companion flanges; and blind flanges. Gives require- ments for class and description, sizes, (cast iron and bronze), marking, materials, threads, brazing hubs, silver brazing alloy, and details for each class including facing and dimensions; method of Inspection; and packing of shipments. S. Gov. , Federal Specification WW-P-448a; 1941. Pipe-Fittings; Brass or Bronze (Threaded or Brazed), 125-Pound. Covers bushings, caps, couplings, cros- ses, elbows, plugs, return bends, tees, and Y-branch, 459, straight. Gives requirements for chemical com- posit 1 On and dimensions; methods of Sampling, 1 n- Spection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alter- nate Federal Specification E-WW-P-448a; 1942, (is- sued by Procurement Div., Treasury Dept., U. S. Gov. ) 2 ermitted additional compositions for material, changed requirements for type II, Packaging and S1 ZeS. S. Gov. , Federal Specification WW-P-4618; 1942. Pipe—Fittings; B r as s or Bronze (Threaded), 250- Pound. Covers couplings, crosses, elbows, and tees. Gives requirements for chemical composition and di- mensions; methods of sampling, Inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specifi- cat 1 on E-WW-P-461a; 1942, (1ssued by Procurement Div., Treasury Dept., U. S. Gov. ) permitted addi- tional compositions for material and changed re- quirements for packing and marking. S. Gov., Fe d e ral Specification WW-U-516; 1931. Unions; Brass or Bronze, 250—Pound. Covers threaded type in three chemical compositions-A, B, and C. Gives requirements for chemical compositions, phyS- 1cal properties, and dimensions; methods of Sampling, Inspection, and tests; and requirements for packag- 1ng, p a C k l ng, and marking. Emergency Alternate Federal Specification E-WW-U-516; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for chemical composition, finish, and U. U. U. U. packaging. U. S. G O V. , Navy Dept. Specification 45F1ſ; 1941. Fittings; Pipe, Bronze (Threaded), 250-Pound. U. S. G O V. , Navy Dept. Specification 45 f2e; 1932. Fittings; Pipe, B r as s or Bronze, Threaded, 125- POund. U. S. G. O. W. , Navy Dept. Specification 45F8b; 1935. Fittings; Gage-Glass (Tubular). U. S. G O V. , Navy Dept. Specification 45F12; 1944. Fittings; Tube, Bronze, Cast (Silver-Brazing). S. G O V. , Navy Dept. Specification 45U5a; Unlons; Brass or Bronze, 250-Pound. U. 1935. References.-Methods of testing, general require — ments f O I metals, see 600. 1, 644. 11, 646. O; hose valves, gate valves, check valves for fire protec- tion, see 607. 6; 0 t he r bronze pipe fittings, see 645. 4. 6!!6.52 Bronze-Wire Manufactures American Hospital Assn., 4-10. Covers Copper, iron Or S t e e l', Wire Screen Cloth. commercial bronze (brass), bronze, galvanized (zinc coated), copper- nickel alloy, corrosion-resisting steel (chromium- nickel), aluminum alloy, iron or steel, Japanned or palnted, and chromium-nickel alloy. Based on U. S. Gov. Fe d e ral Specifications RR-C-541a for Wire Screen Cloth and QQ-M-151a for General Speci- fication for Inspection of Metals. American Society for Testing Materials, E 11–39; 1939. American Assn. of State Highway Offic lals, M 92-42. American Standard S ASSI). , Z23.1-1939. Sieves f Or Testing Purposes (Wire Cloth Sieves, Round-Hole and Square-Hole Screens or Sieves). For precision test- ing in classification of materials according to Size, and method of calibrating wire cloth sieves. Con- Struction of woven Wire Sieves Of brass, bronze, OT other suitable wire, standard 8- and 3-in. Sieves, micron designations for fine series and nominal di- mensions, permissible variations, a n d limits for fine and coarse series standard Wire cloth Sieves, label marking, plates, and frames for round-hole and square-hole sieves, and Spacing of Openings. Society of Automotive Englneers. 1944 Handbook, Sec- t 10n 4-Fabricated MaterialS. S. A. E. Standard Wire Cloth, adopted 1924. Table of sizes and dimensions w 1th tolerances and types of weave. S. G O V. , Dept. of Commerce, National Bureau of Standards. Simplified P ract 1 c e Recommendation R122-31; 1931. Wire Insect Screen Cloth. This rec- Oſmendation establishes a number of stock varieties of black painted and electro-galvanized steel wire Screen cloth and of copper and commercial bronze wire Screen cloth; includes standard mesh Openings, S126s of wire, widths of roll, length of roll, pack- 1ng, required percentage of copper for copper and bronze Screen wire. U. References. --Methods of testing sieves, see 654.31; C Opper and b r a s S wire cloth, see 642. 4, 645. 39; fourdr in ler wire cloth of bronze or phosphor bronze, See 645. 39. 646.59 Miscellaneous Manufactures of Bronze Amateur Athletic Union of the U. S. Official Handbook. Athletic Rul e s Track and Field, 1940–41. Prize Medals. Requirements for size, quality, and weight of gold, Silver, and bronze medals for junior, sen- ior, and team. U. S. Gov., Fe d e ral Specification RR-C-271; 1931. Amendment 2; 1934. Chain and Attachments; Standard, Mls cellaneous. Covers two types- (A) welded; two grades– (I) crane, wrought iron; and (II) proof coll, wrought iron, or Open-hearth Steel; and (B) 615 6||6. 59 Directory of Commodity Specifications weldless (steel, copper, b r a ss, or bronze); six classes for type A- (1) close link; (2a) long link, buoy or submarine net; (2b) long link, conveyor or sprocket wheel; (3a) twist link, pl. a in pattern; (3b) twist 11nk, long-link pattern; and (3c) twist link, short-link pattern; twelve classes for type B- (1) single-loop pattern, (2) double-loop pat- tern, (3) Sash, (4a) flat link (long pitch), (4b) flat link (short pitch), (5) plumber's, (6) safety, (7) single jack, (8), double jack, (9) ladder, (10) register, and (11) brass, for mechanical communica- tions. Gives requirements for material, WOrkmanship, weights, design, and dimensions; methods of sampling, inspect lon, and tests; and requirements for packag- ing, packing, and marking. U. S. Gov., Federal Works Agency, Public Roads Admin- iStration. Specifications for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Bronze Bearing Plates. º U. S. G O V. , Navy Dept. Specification 42S20; 1938. Sockets; Table. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 89–2152; 1940. Case; Firing Device, Submarine Mine. References.-Methods of testing, general require- Inents f OT metals, see 600. 1, 644. 11, 646. O; bronze padlocks, see 617. 21; fire hose fittings of bronze, See 974. 2; builders hardware of bronze, see 617; aluminum bronze products, S e e 647. 1; manganese bronze products, see 647. 2; phosphor bronze prod- ucts, see 647.3; test ing Screens, bronze, see 619. 2. 6||7. SPEC | AL BRONZES (BRONZE ALLOYS) 6||7.0 GENERAL ITEMS Copper and B r a ss Research Assn. Alloy Standards, 1944. Covers standard commercial wrought copper and copper-base alloys. Gives name, composition, and forms generally available including flat rolled products, rod and drawn bar, Shapes, WI re, and tube. 61||7. ALUM | NUM BRONZE 6||7. l l Ingots, Aluminum Bronze American Society for Testing Materials, B30-44T; 1944. Tentative Specifications for Copper-Base Alloys in Ingot Form for Sand Castings. Covers 25 copper-base alloys, with A. S. T. M. classifications, numerical, and commercial designations, and nominal composi- tions. Manufacture, Chemical COmposition, Samples for analysis, chemical analysis, marking, inspec- tion, rejection and retesting, claims, and settle- ment of claims. Endorsed by American Foundrymen's ASSn. Non-Ferrous Ingot Metal Institute. 1940 Manual. Alur- minum Bronze, Designation 9A. Gives chemical analy- sis an d physical properties of the alloy. This standard is similar to Federal Specification QQ-B- 671 Grade A; A. S. T. M. Specification B30-40T (9A); S. A. E. Specification No. 68, Grade A. NOminal chemi- cal composition of this alloy is copper 87.50, iron 3. 50, aluminum 9.00. Non-Ferrous In g o t Metal Institute. 1940 Manual. Aluminum Bronze, Designation 9B. Gives chemical analysis and physical properties of the alloy. This standard is similar to Federal Specification QQ-B- 671 Grade B; A. S. T. M. Specification B30-40T (9B); and S. A. E. Specification No. 68, Grade B. NOminal chemical composition of this alloy is copper 89.00, iron 1.00, aluminum 10.00. S. G O V. , Navy Dept. Specification 46B19a; 1925. Bronze; Aluminum (Composition Al-1) Ingots. U. References.-Methods of test ing, general require- ments for metals, see 600. 1, 644. 11, 646. O. 647. 12 Bars, A luminum Bronze American SO c 1 et y for Testing Materials, B150-44T; 1944. Tentative Specifications for Aluminum Bronze ROdS, Bars, and Shapes. COver rods, bars, and shapes of any cross-section, uniform with respect to length. Basis of purchase, manufacture, chemi- cal composition, and analysis, tensile and bending properties, mercurous nitrate test, test specimens, number of tests, methods of testing, tolerances, Workmanship and finish, inspection, and rejection. Society of Automotive Engineers. Aeronautical Mate— rial Spe C1 fic at 1 on 4630A; 1940. Aluminum Bronze Rods or Bars. Gives requirements for form (rods, bars, forgings, or as ordered), composition, con- dlt lon, quallty, tolerance, reports, and reject lons. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4631; 1943. Aluminum Bronze; Silicon. For bars, rods, forgings, or as ordered. Gives requirements for tensile strength, yield Strength, elongation, quality, tolerances, reports, 1dentification, and rejections. SOC1ety of Automotive Engineers. Aeronautical Mate- rial Specification No. 4632; 1941. Aluminum Bronze; Rods and Bars. Gives requirements for composition, condition, quality, tolerance, reports, and rejec- tions. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4635; 1941. Aluminum Bronze; Bars and Forgings. Gives requirements for compo- Sit lon, Condition, qu al 1 ty, tolerance, reports, identification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4640; 1940. Aluminum Bronze (Wrought), Nickel-Iron-Manganese. Gives require– ments for form (rod, bars, forgings, or as ordered), COmposition, condition, quality, reports, and re- ject lonS. Society of Automotive Engineers. tion 3-Processed Ma t e r i a ls. S. A.E. Standard Wrought Copper Alloys, revised 1944. Gives specifi- cation No. 701-Wrought Aluminum Bronze Rods, Bars, and Shapes. Covers composition in percentage, gen- eral information, physical propert les, tensile test, bend test, mercurous nitrate test, and tolerances. U. S. Gov., Army-Navy Aeronautical Specification AN- B-16-1; 1944. Bronze; Aluminum, Bar and Rod. S. Gov., Fe d e ral Specification QQ-B-666; 1934. Amendment 3, 1942. Bronze; Aluminum, Bars, Plates, ROds, Shapes, Sheets, and Strips. Includes bars— type II, grade B. Gives requirements for material, Workmanship, chemical composition, physical proper- ties, and permissible variations; methods of sam— 1944 Handbook, Sec- U. pling, inspection, and test; and requirements for packing and marking. U. S. G O v. , Navy Dept. Specification 46B17b; 1937. Bronze; Aluminum Bars, Plates, Rods, Shapes, Sheets, and Strips. References.-Methods of testing, general require- ments for metals, see 600. 1, 644. 11, 646.0. 616 Ores, Metals, 6||7. I 5 and Manufactures 647. 13 Rods, Aluminum Bronze American S oc i e t y for Testing Materials, B150-44T; 1944, Tentative Specifications for Aluminum Bronze ROds, Bars, and Snapes. C O V e r rods; bars, and shapes of any cross-section, uniform with respect to length. Basis Of purchase, manufacture, Chemical COmposition., and analysis, tensile and bending prop- e r t i e S, mercurous nitrate test, test Specimens, number Of tests, methods Of testing, tolerances, workmanship and finish, inspection, and rejection. Society Of Automotive Engineers. Aeronautical Mate- rial Specification 4630A; 1940. Aluminum Bronze Rods or Bars. Gives requirements for form (rods, bars, forgings, Or as Ordered), composition, condi- tion, quality, tolerance, reportS, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4631; 1943. Aluminum Bronze; Sllicon. For bars, rods, forgings, Or as Ordered. Gives requirements for tensile strength, yield Strength, elongation, quality, tolerances, reports, identification, and rejections. Society of Automotive Engineers. Aeronautical Mater rial Specification No. 4652; 1941. Aluminum Bronze; ROds and Bars. Gives requirements for composition, COndition, quall ty, tolerance, reports, and rejec- tions. Society of Automotive Engineers. Aeronautical Mate- rial Specification NO. 4640; 1940. Aluminum BrOnze (Wrought), Nickel-Iron-Manganese. Gives require- ments for form (rod, bars, forgings, or as ordered , composition, COndition, quality, reports, and re- jections. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. S. A. E. Standard Wrought Copper Alloys, Revised 1944. Gives Specification No. 701–Wrought Aluminum Bronze, ROds, Bars, and Shapes. Covers composition in percentage, general information, physical propertles, tensile test, Dend test, mercurous nitrate test, and tolerances. U. S. Gov. , Army-Navy Aeronautical Specification AN- B–16– 1; 1944. Bronze; Aluminum, Bar and ROd. U. S. Gov. , F e d e r a l Specification QQ-B-666; 1934. Amendment 5; 1942. Bronze; Aluminum, BarS, Plates, Rods, Shapes, Sheets, and Strips. Includes rods- type I, grade B. Gives requirements for material, workmanship, chemical composition, physical proper- ties, and permissible Variations; methods Of Sam- pling, inspection, and test; and requirements for packing and marking. U. S. Gov. , F e d e r a l Specification QQ-N-286; 1940. Nickel-Copper-Aluminum Alloy; Forgings, Rods, Strips, and Wire. Covers One grade. Includes four classes of rods— (A) not-rolled or forged, (B) hot-rolled or forged, heat-treated, (C) cold-drawn, and (D) cold- drawn, heat-treated. Gives requirement.S for mate- rial, workmanship, chemical composition, tensile properties, pnysical properties, a n d permissible variations in dimensions; methods of sampling, in- spection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 46B17b; 1937. BrOn Ze; Aluminum Bars, PlateS, ROCS, Silapes, Sſheet S, and Strips. References. –See references under 647. 12. 647, 11, Plates and sheets, Aluminum Bronze American S O C i e t y for Testing Materials, B169-44T; 1944. Tentative Specifications for Aluminum Bronze Sheet and Strip. Covers two alloys of commercial aluminum bronze Sileet and strip, commonly used for drawing, f Orm 1 ng, Stamping, and bending. Gives SCOpe, basis Of purchase, manufacture, chemical com— position, analysis, tensile and bending properties, tests, tolerances, flnism, and inspection. U. S. GOV. , F e d e r a l Specification QQ-B-666; 1954. Amendment 3, 1942. Bronze; Aluminum, Bars, Plates, ROds, Shapes, Sheets, and Strips. Includes plates— type IV, g r a de A; and sheets—type V, g r a de A. Gives requirements for material, workmansilip, chem- 1Cal COmposltion, Dnysical properties, and permissi- ble variations; methods Of Sampling, inspection, and test; and requirements for packing and marking. U. S. GOV., Navy Dept. Specification 46B17b; 1937. Bronze; Aluminum Bars, Plates, ROds, Shapes, Sheets, and Strips. References. – Th i c k n e s s tolerances, see 64 O. 1; standard gage and th 1 C kne SS es for n On ferrous sheets and plate S, See 644 . 21; see references under 647. 12 647, 15 Castings, Aluminum Bronze American Society f O r Testing Materials, B 148–44. T; 1944. Tentative 3pecifications for Aluminum-Bronze Sand Castings. COver Castings of two alloys. Basis Of purchase, manufacture, Cnemical COmposition and analysis, m e t h 0 d S Of chemical analysis, tensile propeI’t leS, test Specimens, number Of tests, metnodS Of testing, WOrkmanship and finish, marking, inspec- tion, and rejection. A. S. T. M. Emergency Alternate ProV1SiOn EA-B 148a; 1942, affected section 3, Manu- facture; table III, Tensile Requirements. Society of Automotive Engineers. Aeronaut loal Mate- rial Specification No. 4870; 1944. Aluminum Bronze Castings, as Cast. Gives requirements f or type, composition, condition, physical properties, quali- ty, precautions, reports, identification, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- rial Spec 1 floatl On NO. 4871; 1942. Aluminum Bronze Castings (Heat Treated). Covers requirements for composition, cond1 tion, pnysical properties, quall- ty, precautions, reports, identification, approval, and rejections. Similar to U. S. Gov. , War Dept., Specification 11076. Society of Automotive Fngineers. t1 On 5-Processed Materials. S. A. E. Standard BraSS and Bronze Castings, revised 1944. Gives Specifi- cation No. 68—Aluminum Bronze. COvers composition in percentages, general informat, iOn, pſySical prop- erties, and uses. 1944 HandbOOK, Sec- U. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-B-672–1; 1944. Bronze; Aluminum, Castings, Air- Craft. U. S. Gov. , F e d e r al Specification QQ-B-671a; 1941. Amendment 2; 1944. Bronze; A lu m i nu m, Castings. Covers four classes- (A) as cast, (B) neat treated, (C) as cast, and (D) heat treated. Gives require- ments for material, workmansnip, quality, repairing of defects, chemical composition, and pnysical prop- erties; metnods of Sampling, inspection, and tests; and packing and marking for Sill pment. 617 6||7. 5 Directory of Commodity Specifications U. S. Gov. , Navy Dept. Specification 46B18C ; 1934. Bronze; Aluminum (COmposition A1-C) Castings. U. S. GOV. , Navy Dept. Spec 1ſ iCat iOn 46B29; 1939. B r on Z e ; Aluminum-Manganese Castings (COImposition MA-c). References. --Methods of testing, general require- ments for metals, see 600. 1, 644. 11, 646.0- 647. I6 Shapes, Aluminum Bronze American S O C 1 et y for Testing Materials, B150-44T; 1944. Tentative Specif 10ations for Aluminum Bronze Rods, Bars, and Sh a p e s . Cover rods, bars, and shapes of any cross-section, uniform with respect to length. Basis of purchase, manufacture, chemi- cal composition, and analysis, tensile and bending properties, mercurous nitrate test, test specimens, number of tests, methods Of testing, tolerances, workmanship and f 1n 1sh, inspection, and reject 10n. Society of Automotive Engineers. Aeronautical Mate- rial Specification NO. 4631; 1943. Aluminum BTOn Ze; Silic On. FOr bars, rods, forgings, OT as OI’dered. Gives requirements for tensile s t re n g th , yield strength, elongation, quality, tolerances, reports, identification, and rejections. Society of Automotive Engineers. rial Specification No. 4635; 1941. Aluminum Bronze; Bars and Forgings. Gives requirements for composi- tion, cond 1t ion, quality, tolerance, reports, 1Gen- tification, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4640; 1940. Aluminum Bronze (Wrought), Nickel–Iron-Manganese. G 1 v e s require- ments for form (rod, bars, forgings, or as ordered), composition, condition, quality, reports, and re- jections. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. S. A. E. Standard Wrought Copper Alloys, revised 1944. Gives Specification No. 701—Wrought Aluminum Bronze; Rods, Bars, and Shapes. Covers composition in percentages, general information, physical properties, tensile test, bend test, mercurous nitrate test, and tolerances. S. Gov. , Fe de r a l Specification QQ-B-666; 1934. Amendment 3; 1942. Bronze; Aluminum, Bars, Plates, Rods, Shapes, Sheets, and Strips. Includes shapes- type III, grade B. Gives requirements for material, workmanship, chemical composition, physical proper- AeronautiCal Mate- U. ties, and permissible variations; methods of Sam- pling, inspection, and test; and requirements for packing and marking. U. S. Gov., Navy Dept. Spec 1 fication 46B17b; 1937. Bronze; Aluminum Bars, Plates, ROds, Shapes, SheetS, and Strips. References. –See references under 647. 15. 647. 17 Strips, Aluminum Bronze American So c i et y for Testing Materlals, B169-44T; 1944. Tentative Specifications for Aluminum Bronze Sheet and Strip. Covers two alloys of commercial aluminum bronze sheet and strip, commonly used for d r a w i ng , forming, stamping, and bending. Gives scope, basis of purchase, manufacture, chemical COIT- position, analysis, tensile and bending properties, tests, tolerances, flnish, and inspect 10n. U. S. Gov., Fe d e r a l Specification QQ-B-666; 1934. Amendment 3; 1942. Bronze; Aluminum, Bars, Plates, Rods, Shapes, Sheets, and Strips. Includes Strips- ' type WI, grade A. Gives requirements for material, workmanship, chemical composition, physical proper- tles, and permissible variations; methods of Sam- pling, inspection, and test; and requirements for packing and marking. S. GOV., Fe d e r a l Specification QQ-N-286; 1940. Nickel-Copper-Aluminum Alloy; Forgings, ROds, Strips, and Wire. COVers One grade. Includes six Classes of cold-rolled strips— (A) soft, (B) soft, heat- treated, (C) half-hard, (D) half-hard, hēat-treated, (E) full-hard, a nd (F) full-hard, heat-treated. Gives requirements for material, workmanship, chem- ical composition, tensile properties, physical prop- erties, and permissible variations in dimensions; methods of Sampling, inspection, and tests; and re- U. quirements for packaging, packing, and marking for Shipment. U. S. GOV. , Navy Dept. Specification 46B17b; 1937. BrOnze; Aluminum Bars, Plates, ROds, Shapes, Sheets, and Strips. References. --Thickness tolerances, see 64 0 . , 1 ; standard gage and thicknesses for nonferrous Strip, See 644.21; see references under 647. 15. 647. 18 Tubes and Wire, Aluminum Bronze American SO C 1 et y for Testing Materials, B 111-43; 1943. A. S. M. E. BOller COnstruction COde Specifica- tion SB-111. Copper and Copper-Alloy Seamless Con- denser Tubes and Ferrule Stock. For use in surface COndensers, eVaporators, and heat exchangers. Gives requirements f O T material, manufacture, Chemical composition, sample for chemical analysis, micro- scopic examination, expanding test, mercurous ni- trate test, hydrostatic test, dimension and weight tolerances, workmanship, finish, a n d inspection. A. S. T.M. Emergency Alternate ProVision EA – B – 111; 1942, affected Sect 10n 3, Material. U. S. Gov., Fe d e r a l Specification QQ-N-286; 1940. Nickel-Copper-Aluminum AllOy; FOrgings, ROds, Strips, and Wire. COVerS One grade. In Cludes four Classes of wire— (A) cold-drawn (B) cold-drawn, heat-treat- ed, (C) cold-drawn, soft, and (D) cold-drawn, soft, heat-treated. G 1 V e s requirements for material, Workmanship, chemical composition, tensile proper- tles, physical properties, and permissible varia- t1Ons in dimensions; methods of Sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for shipment. 6||7.2 MANGANESE BRONZE 6||7.20 General U. Items S. GOV., Dept. Of COIII]erce, National Bureau of Standards. Circular C 39 8 and Supplement, 1944. Standard Samples. BI'Onze, Manganese, Sample 62b. This Sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by Others as a comparison Standard for checking the accuracy of analysis of Similar material. 618 Ores, Metals, 6);7.25 and Manufactures 647.2| Ingots, Manganese Bronze U. S. Gov. , Federal Specification QQ-B-731a; 1938. Bronze; Manganese, Ingots (for Remelting). Covers One grade. Gives requirements for Chemical compo- Sition, and tensile properties; methods Of Sampling, inspection, and tests; and requirements for packing and marking for Shipment. * References. - Methods of chemical analysis, general Tequirements f Or metals, See 647.2O, 600. 1. 647.22 Bars, Manganese Bronze American Soc i et y for Testing Materials, B-138-43; 1943. Manganese Bronze Rods, Bars, and Shapes. COV- ers two types of any cross-section uniform with re- Spect to length. Gives basis of purchase, manufac- ture, Chemical composition, Chemical analysis, ten- Sile and bending properties, mercurous nitrate test, test specimens, number of tests, methods of testing, tolerances, workmanship and finish, inspection, and rejection. U. S. Go v . , Federal Specification QQ-B-721a; 1937. Amendment 1; 1942. Bronze; Manganese, BarS, FOrg- ings, Plates, ROds, and Shapes. Includes two class- e8 ſ Or SOft, half-hard, and hard bars-A and B. Gives requirements for material, workmanship, chem- ical composition, physical properties, and permis- sible variations; methods of sampling, inspection, and test; and requirements for packing and marking. Emergency Alternate Federal Specification E-QQ-B- 721A; 1941, (issued by Procurement Div., Treasury Dept., U. S. Gov.) substituted Federal Specifications (QQ-S-636) Steel, Carbon (Low Carbon), Sheets and Strips; and (QQ-S-671) Steel, Carb on and Alloy, Bars, Steels FS1010, FS 1 O 15, FSX1015, FSX1020, FS1025, FSX1O25, FS1030, FS1035, FS1040, FS1045. References.-Methods of testing, general require- ments f Or metals, See 600. 1, 647. 20. 647.23 Rods, Manganese Bronze American So c i et y for Testing Materials, B-138-43; 1943. Manganese B r on Ze Rods, Bars, and Shapes. Covers two types of any cross-section uniform with respect to length. Gives basis of purchase, manu- facture, chemical composition, chemical analysis, tensile and bending properties, mercurous nitrate test, test specimens, number of tests, methods of testing, tolerances, workmanship and finish, inspec- tion, and rejection. S. Go V . , Federal Specification QQ-B-721a, 1937. Amendment 1; 1942. Bronze; Manganese, Bars, Forg– ings, Plates, Rods, and Shapes. Includes two class- es for soft, half-hard, and hard rods. Gives re- quirements for material, workmanship, chemical com— position, physical properties, and permissible war- 1ations; methods of sampling, inspection, and test; and requirements for packing and marking. Emergency Alternate Federal Specification E-QQ-B-721a; 1941, (1ssued by Procurement Div., Treasury Dept., U. S. Gov.) Substituted Federal Specifications (QQ-S-636) Steel, Carbon (£ow-carbon), Sheets and Strips; and (QQ-8-671) Steel, Carbon and Alloy, Bars, Steels FS1010, FS1015, FSX1015, FSX1020, FS1025, FSX1025, F81030, FS1035, FS1040, FS1045. U. S. Gov., Fe de r a l Specification QQ-R-571; ROds; Welding, Nonferrous (for) Gas Welding. U. 1932. In- cludes type A- manganese bronze. Gives requirements for chemical composition, weldability, character of weld metal, physical properties, sizes, and lengths; methods of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. S. GOV., Navy Dept. Specification 46B156; 1939. Composition Mn-r (Bronze, Manganese); Plates, Rods, and Shapes. U. S. GOV., Navy Dept. Specification 46R1b; 1933. Rods; Welding, Nonferrous (for Gas Welding) , U. References. -Welding equipment and practice, see 767; see references under 647. 22. 6||7.2% Plates and Sheets, Manganese Bronze U. S. Gov. , Federal Specification QQ-B-721a; 1937. Amendment 1; 1942. Bronze; Manganese, Bars, Forg– ings, Plates, Rods, and Shapes. Includes one class for soft and half-hard plates-A. Gives require- ments for material; WOrkmanship, chemical composi- tion, physical properties, and permissible varia– tions; methods of sampling, inspection, and test; and requirements for packing and marking. Emer- gency Alternate Federal Specification E-QQ-B-721A; 1941, (1ssued by Procurement DiV., Treasury Dept., U. S. Gov.) substituted Federal Specifications (QQ- S-636) Steel, Carbon (Low Carbon), Sheets and Strips; and (QQ-S-671) Steel, Carbon and Alloy, Bars, Steels FS1010, FS1015, FSX1015, FSX1020, FS1025, FSX1025, FS1030, FS1035, FS1040, FS1045. S. GOV. , Navy Dept. Specification 46B 154; 1939. Composition Mn-r (Bronze, Manganese); Plates, Rods, and Shapes. U. and thicknesses for See references under References. -Standard g a ge plate S and Sheets, see 644. 21; 647. 22. 647.25 Shapes, Manganese Bronze American S O C 1 et y for Testing Materials, B-138-43; 1943. Manganese B r On Ze ROds, Bars, and Shapes. COWer's two types of any cross-section uniform with respect to length. Gives basis of purchase, manu- facture, Chemical composition, chemical analysis, tensile and bending properties, mercurous nitrate test, test Specimens, number of t e s t s , methods of testing, tolerances, workmanship and finish, in- Spection, and rejection. Society of Automotive Engineers. Aeronautical Mater 1– al Specification 256OA; 1942. Impregnation of Cast— ings. To make porous castings pressure tight by Suitable cleaning of castings, extraction of air from the porous Sections by vacuum, pressure filling the evacuated pores with tung oil, and subsequent polymerization and swelling of the oil retained by the pores. Optional pro c e s se s permitted. In- C lu de S preparation of castings, requirements for materials, impregnation procedure, a n d identifi- Cation. U. S. Go V . , Federal Specification QQ-B-721a; 1937. Amendment 1; 1942. Bronze; Manganese, Bars, Forg- 1ngs, Plates, Rods, and Shapes. Includes one class for Soft shapes-A. Gives requirements for materi- al, workmanship, chemical composition, phys 1 c al properties, and permissible variations; methods of Sampling, inspection, and test; and requirements, for packing and marking. Emergency Alternate Federal 619 6||7.25 Directory of Commodity Specifications Specification E-QQ-B-721A; 1941 (issued by Procure- U. S. Gov. , Feid e ral Specification QQ-B-726c; 1943. ment DiV., Treasury Dept., U. S. GOV. ) Substituted Amendment 1; 1944. Bronze; Manganese, Castings (in- Federal Specifications (QQ-S-636) Steel, Carbon cluding Manganese Aluminum Bronze ). Covers four (Low Carbon), Sheets and Strips; and (QQ-S-671) classes—A, B, C, and D. Gives requirements for mate- Steel, Carbon and Alloy, Bars, Steels FS1010, FS1015, rial, appearance of castings, repairing of defects, FS1015, FSX1020, FS1025, FSX1025, FS1030, FS1035, dimensions, chemical composition, and tensile re- FS1040, FS1045. Quirements; me th od s of sampling, inspection, and U. S. GOV. , Navy Dept. Specification 46B15d; 1939. tests; packing and marking. Bronze; Manganese (Composition Mn-r) Plates, Rods, U. S. GOV. , Navy De p t . Specification 49B3e; 1939. and Shapes. Bronze; Manganese Castings (Composition Mn-c). References. – See references under 647. 22. - References. –See references under 647.22; manga- nese bronze ingots, see 647. 21. 647.26 Castings, Manganese Bronze American SO c 1 e t y for Testing Materials, B132-44T; 1944. Tentative Specifications f Or Leaded High- 6||7.3 PHOSPHOR BRONZE Strength Yellow Brass (Manganese Bronze) Sand Cast- - .* 1ngs. For light or medium and heavy section castings, 647.3 l l ngots and Bearing Metals, Phosphor two Classes, known COmmercially as manganese bronze, Bronze for u se as structural or nonpressure containing parts of Valves. Basis of purchase, manufacture, tensile Droperties, test Specimens, methods of test- Ing, chemical composition, marking, inspection, castings made from stock, and certification. Society of Automotive Engineers. Aeronautical Materi- al Specification 4619; 1940. Manganese Bronze; Forgings. Covers requirements for COmposition, con- 647.27 Wires, Manganese Bronze American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Movable Railway Bridges. Covers requirements for phosphor bronze-hardness, casting ingots, grades, Chemical and physical properties, test specimens, and COINDI’eSSiOn tests. ,- - References. – Bronze bearing metals and metal bear- dition, quality, reports, and rejections. ings, see 647. 34, 692.2, 692. 3; methods of testing, Society of Automotive Engineers. Aeronautical Materi- general requirements for metals, see 600.1 . al Specification 4860: 1940. Manganese Bronze; Cast- ings. G 1 v e s requirements for composition, test 647.32 Bars, Phosphor Bronze bars, quality, reports, precautions, identification, American S O c 1 et y for Testing Materials, B139-44T; shipments, approval, an d rejections. Similar to 1944. Tentative Specifications for Phosphor Bronze U. S. Gov., Navy Dept., Specification 49B 3; U. S. ROds, Bars, and Shapes. Cover five grades of rods, Gov. Federal Specification QQ-B-726; A. S. T. M. Spec- bars, and shapes 0.250 in., and over in diameter or ification B54-27; and Society of Automotive Engi- thickness, and Of any cross-section uniform with re- neers Specification 43. Spect to length. Basis of purchase, manufacture, Society of Automotive Engineers. Aeronautical Materi- Chemical COmposition, Sampling for and methods Of al Specification 4862A; 1944. Manganese B I O Il Z e Chemical analysis, tensile and bending properties, Castings (High Strength). Gives requirements for test Specimens, number and methods of tests, toler- composition, condition, physical properties, quality, ances, workmanship and finish, inspection, and re- precautions, reports, identification, approval, and jection. rejections. Similar Specifications: Federal QQ-B- Society of Automotive Engineers. Aeronautical Mate- 726, Class C; Navy 46B29, Class A. rial Specification 4625B; 1942. Phosphor Bronze; Society of Automotive Engineers. 1944 Handbook, Sec- Rods and Bars (Hard). Gives requirements for form tion 3–Processed Materials. S. A. E. Standard Brass (rods, bars, tubes, or shapes), composition, condi- and Bronze Castings, revised 1944. Gives Specifi- tion, quality, tolerance, reports, identification, c at 1 on No. 43—Manganese Bronze and High Tensile and rejections. Similar specifications: Federal Manganese Bronze. Covers composition in percent- QQ-B-746, Types I, II, and III, G r a de A, Temper age, general information, physical characteristics, Hard; Navy 46B14; A.S.T.M. B139–42T, Grade A. and intended uses. U. S. Gov., Fe d e ral Specification QQ-B-746; 1934. U. S. Gov. , Federal Specification QQ-B-721a; 1937. Amendment 2; 1942. Bronze; Phosphor, Bars, Plates, Amendment 1; 1942. Bronze; Manganese, Bars, Forg- Rods, Shapes, Sheets, and Strips. Includes (type ings, Plates, Rods, and Shapes. Includes one class II) bars, grade A, hard. G 1 V e S requirements for for soft, half-hard, and hard forgings. Gives re- material. workmanship, chemical composition, physi- quirements for material, workmanship, chemical Com- cal properties, and permissible Variations; methods position, physical properties, and permissible Vari- Of Sampling, inspection, and test; and requirements. ations; methods of sampling, inspection, and test; for packing and marking. - - and requirements for packing and marking. Emergency U. S. Gov., Navy Dept. Specification 46B14f; 1945. Alternate Federal Specification E-QQ-B-721A; 1941, Bronze; Phosphor, Rolled or D r a wn, Bars, Plates, (issued by Procurement Div., Treasury Dept., U. S. Rods, Sheets, and Strips. Ö Gov. ) substituted Federal Specifications QQ-S-636, - *::::. . . . . . sºils; and 647.33 Plates and sheets, Phosphor Bronze QQ-S-671, Steel, Carbon and Alloy, Bars, Steels American S oc i e t y for Testing Materials, B 103-44; FS1010, FS1015, FSX1015, FSX1020, FS1025, FSX1025, 1944. Phosphor Bronze Sheet and Strip. For draw- FS1030, FS1035, FS1040, FS1045. - 1ng, forming, Stamping, and bending, particularly 620 Ores, Metals, and Manufactures 6||7.38 in making of spring devices for electrical appara- tuS. COVers four grades. Gives requirements for Imanufacture, Chemical COmposition, Sampling, analy- sis, tempers, tensile strength, hardness, testing, tolerances, workmanship and finish, inspection, and reject iOn. U. S. Gov. , Fe d e r a l Specification QQ-B-746; 1934. Amendment 2; 1942. Bronze; Phosphor, Bars, Plates, Rods, Shapes, Sheets, and Strips. Includes (type IW) plates, grades A and B; and (type W) sheets, grades A and B. Gives requirements for material, WOrkmanship, chemical COmposition, physical proper- tles, and permissible Variations; Inethods of sam- pling, inspection, and test; and requirements for Dacking and marking. U. S. G O V. , Navy Dept. Specification 46B14 f; 1945. Bronze; Phosphor, Rolled or Drawn, Bars, Plates, Rods, Sheets; and Strips. References. – Standard gage a n d thicknesses for nonferrous sheets and plates, see 644.21. 6||7.31, Castings, Phosphor Bronze Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. S. A. E. Standard Brass and Bronze Castings, revised 1944. Gives specifi- Cat 10n No. 64-Phosphor Bronze, No. 640—Nickel Prios- phor Bronze, and No. 65-Phosphor Gear Bronze. Cov- ers COImposition in perceritage, general information, physical characteristics, and uses. U. S. G O V., Navy Dept. Specification 46B51; Bronze; Phosphor Castings (Composition P-c). 1943 º References. -Phosphor bronze bearing metal cast- ings, see 647.31; methods of testing, general re- Quirements for metals, see 600. 1. . 647.35 Shapes, Phosphor Bronze American Society for Testing Materials, B139–44T; 1944. Tentative Specifications for Phosphor Bronze ROds, Bars, and Shapes. Cover five grades of rods, bars, and Shapes 0.250 in. and over in diameter or thickness, and of any cross-section uniform witn TeSpect to length. Bas 1s Of purchase, manufacture, Chemical Composition, Sampling for and methods of Chemical analysis, tensile and bending properties, test specimens, number and methods of tests, toler- an Ces, WOrkmanship and finish, inspection, and re- ject iOn. * S. GOV., Fe de r a l Specification QQ-B-746; 1934. Amendment 2; 1942. Bronze; Phosphor, Bars, Plates, Rods, Shapes, Sheets, and Strips. Includes (type III) shapes, grade A, hard. Gives requirements for material, workmanship, chemical composition, physi- Cal properties, and permissible variations; methods of Sampling, inspection, and test; and requirements for packing and marking. 647.36 Strips, Phosphor Bronze American Society for Testing Materials, 1944. Phosphor Bronze Sneet and Strip. For draw- Ing, forming, stamping, and bending, particularly in making of Spring devices for electrical appara- tus. COVers four grades. Gives requirements for manufacture, chemical composition, sampling, analy- S1S, tempers, tensile strength, hardness, testing, tolerances, workmanship and finish, inspection, and rejection. U. B 103-44; 1 Society of Automotive Engineers. Aeronautical Mate- rial Specification 451OA; 1942. Phosphor Bronze Strip. COvers requirements for composition, condi- tion (spring temper), quality, tolerances, reports, and rejections. Similar specifications: Federal QQ-B-746, Type WI, G-r a de A, Temper Spring; Navy 46B14, Temper S p r in g; A. S. T. M. B103-42'T, Temper Spring; and S. A. E. 77, Grade A. - Society of Automotive Engineers. tion 3– Pro c e s se d Materials. Wrought Copper Alloys, revised 1944. Gives speci- fication No. 77—Phosphor Bronze Strip. Covers com- position in percentage, general information, temper and tensile Strength, and dimensional tolerances. 8. Gov. , F e d e r a l Specification QQ-B-746; 1934. Amendment 2; 1942. Bronze; PhOSphOr, Bars, Plates, Rods, Shapes, Sheets, and Strips. Includes (type WI) strips, grades A and B. Gives requirements for material, workmanship, Chemical COmposition, physi- cal properties, and permissible Variations; methods of sampling, inspection, and test; and requirements for packing and marking. U. S. GOV., Navy Dept. Specification 46B14 f: 1945. BrOnze: PhOS phOr, ROlled Or Drawn, Bars, Plates, ROds, Sheets, and Strips. References. --Methods of testing, general require- ments for metals, see 600. 1; thickness tolerances, see 640. 1; standard gage and thicknesses for strip, See 644. 21. 647.37 Tubing, Phosphor Bronze 1944 Handbook, Sec- S. A. E. Standard U. 6||7.38 Wires and Rods, Phosphor Bronze American Society for Testing Materials, B139-44T; 1944. Tentative Specifications for Phosphor Bronze Rods, Bars, and Shapes. COver five grades of rods, bars, and Shapes 0.25O in. and Over in diameter or thickness, and of any Cross-section uniform with respect to length. Basis Of purchase, manufacture, Chemical COmposition, Sampling for and methods of Chemical analysis, tensile and bending properties, test Specimens, number and methods of test, toler- ance S, workmanship and finish, inspection, and re- ject. 10n. American Society for Testing Materials, 1944. B159-44T; Tentative Specifications for Phosphor Bronze Wire. COvers three grades of round phosphor bronze wire for general use and for spring purposes. Gives requirements for basis of purchase, manufacture, chemical composition, sampling for chemical analy- S1S, Imethods Of chemical analysis, tensile proper- ties, bending properties, number of tests, diameter tolerances, WOrkmanship and finish, packing, inspec- tion, and rejection. Society of Automotive Engineers. Aeronautical Mate- rial Specification 4625B; 1942. Phosphor Bronze; Rods and Bars (Hard). Gives requirements for form (rods, bars, tubes, or shapes), composition, condi- tion, quality, tolerance, reports, identification, and rejections. Similar specifications: Federal QQ-B-746, Types I, II, and III, Grade A, Temper Hard; Navy 46B14; A. S. T. M. B139–42T, Grade A. Society of Automotive Engineers. Aeronautical Mate- rial Specification 472OA: 1942. Spring Wire; PhOS- prior Bronze (5 Percent Tin-Solution). G iv e s re- quirements for composition, condition, quality, tolerances, reports, arid rejections. Similar speci- 621 6||7.38 Directory of Commodity Specifications fications: Federal QQ-W-401; Navy 22W3; S. A. E. 81; A. S. T. M. B159-42T, Grade A. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. S. A. E. Standard Wrought Copper Alloys, revised 1944. Gives Specification No. 81—Phosphor Bronze Wire. Covers composition in percentage, physical properties, mechan 1cal require- ments, bend test, appearance, and dimensional toler- aſl CéS. U. S. Gov., Federal Specification QQ-B-746; 1934. Amendment 2; 1942. Bronze; PhOSDhor Bars, Plates. Rods, Shapes, Sheets, and Strips. Includes (type I) rods, grade A, hard. Gives requirements for material, workmanship, chemical composition, physi- cal properties, and permissible Variations; methods of sampling, inspection and tests; and requirements for packing and marking. U. S. Gov., Fe d e r a l Specification QQ-W-401, Amendment 4; 1943. 650-659 651. LEAD 651 - O GENERAL ITEMS American SO c i e t y for Metals. Metal Handbook, 1939 edition. Constitution of Lead Alloys, Properties of Lead and Its Alloys, and Micrography of Lead. Covers constitution. Of lead-antimony, lead-bismuth, lead-codmium, lead-calcium, lead - magnesium, lead- silver, and lead-tin alloys; physical constants of lead; properties of lead-antimony, lead- calcium, lead-tin, and lead-tin-antimOnly alloys; lead-base bearing alloys; preparation of lead for metallo- graphic examinations; and etching lead for metallo- graphic examination. American Standards Assn., Z 37.11-1943. U. S. Public Health Service, endorsing Sponsor. AllOwable COn- centration of Lead and Certain of Its Inorganic Com- pounds. To prescribe the permissible concentration of metallic l e a d, lead carbonate, lead Sulfate, lead oxides, lead nitrate, and lead chloride in the atmosphere of work places for guldance in establish- ing control procedures for the protection of the health of workers. Gives toxic properties of lead, permissible concentration, Sampling procedure, and analytical methods. e Industrial Hygiene Foundation of America, Inc. Pre- ventive Engineering S e r i e S, Bullet in 2, Part 6; 1938. Determinati On Of Lead in the A3r. COVers collection of dust sample from the air, analysis of sample, typical example, and microscop 1C detect 10m Of lead. - National Assn. of Purchasing Agents. Handbook of COIT- modity Data Sheets, 1938. Lead. Covers definition, constants, solubility, occurrence, grades and Speci- 1932. Wire; Phosphor-Bronze, Spring. fications, marketing methods, forms available, iſſ- purities, uses, and Substitutes. Society of Automotive Engineers, Inc. Aeronautical Information Rep or t 8; 1944. United States and British Commonwealth of Nations Alrcraft MetalS. Lead AllOyS. Gives table showing specifications used in the United States and specifications for similar metals used in the United Kingdom, Australia, and Canada for use in the selection of 1nterchange- COvers One grade, either hard-drawn or hard-rolled. Gives chemical composition and physical properties; methods Of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. Gov. , Fe d e r a l Specification RR-R-571; 1933. Amendment 6; 1944. ROpe; Wire. COVers about 25 types. Gives definitions and general requirements for Wine, Strand, centers, COres, lubrication, mar- line, diameter Of Wire rope, and performing; details for each type; methods Of Sampling, lmspection, and tests; and packaging, packing, and marking. U. S. Gov. , Navy D e.p t . Specification 22W5f; Wire; Spring, Phosphòr-Bronze. S. GOV. , Navy Dept. Specification 46B14ſ; 1945. Br On Ze; Phosphor, Rolled Or Drawn, Bars, Plates, Rods, Sheets, and Strips. References.-Methods of , testing, general require- ments for metals, see 600. 1; iron and steel Wire and wire rope, see 603. 41, 603.42; wire gages, See 603. 40; W1 re cloth of phosphor bronze, see 646. 52. 1939. U. LEAD, MERCURY, AND NKCKEL able and substitute materials for the repair and maintenance of aircraft; and a table showing chemi- cal composition and mechanical properties of these aircraft metals. COVers lead alloyS. U. S. Gov., D ep t . Of Commerce, National Bureau of St an d a r d S. Circular C398 and Supplement. 1944. Standard SampleS. Lead, Sample 49b. This Sample is prep a red and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison Standard for checking the accuracy of analysis of Similar material. 651, I LEAD INGOTS U. S. Gov., Fe d e ral Specification QQ-L-171; 1931. Lead; Pig. Covers two grades-A and B. Gives re- quirements for material, weight, marking, and chemi- cal composition; methods of Sampling, 1n Spection, and tests; and requirements for packaging, packing, and marking. S. GOV. , Navy D ep t . Weignts; Ballast. U. Specification 42W2; 1943. References. –Methods of chemical analysis, general requirements for metals, see 651. O, 600 , 1. 651.2 BAR LEAD 651.3 CASTINGS, LEAD American S o c 1 et y for Testing Materials, B 102-44; 1944. Lead– and Tin-Base Alloy Die Castings. For pressure die castings from five designated alloys. Gives requirements for cnemical compositions, Sam- pling, density, soundness, finish, permissible Vari- ations in dimensions, and rejection. Lead Industries Assn. Hard Lead Closet Floor Flange, 1943. Gives requirements for material, dimensions, weight, workmanship, and drawing. U. S. Gov., Federal Specification FF-H-111; 1933. Hardware; Builders', Shelf and Miscellaneous. In- cludes we 1 g h t S , Sash. COvers four type s of weight made of cast iron or cast lead, round or square. Emergency Alternate Federal Specification E-FF-H-111, July 1945, changed requirement S in Order to conserve lead. Ores, Metals, and Manufactures 65 | . 9 U. S. Gov., Navy Dept. Specification 12S12b; 1933. Sinkers; Boat-Chest. U. S. Gov., U. S. Army, Ordnance Dept. Specification 29-27B; 1940. Lead; Sounding, 8-Pound. U. S. Gov., U. S. Maritime Commission. Specification 23-MC-1; 1941. Leads; Sounding (for) Hand Line. Shall be but one type and grade. Gives requirements for material, workmanship, COnstruction, inspection, tests, and drawing. 651.4 STRIPS AND SLEEVES, LEAD Assn. of American Railroads, Telegraph and Telephone Section, 1–A–51; 1932. Lead and Lead-Alloy Sleev- ing. For covering splices in lead-sheathed cable, includes lead, lead-tin, and lead-antimony sleeving, requirements as to composition, form, dimensions, and finish. U. S. Gov., U. S. Army, Signal Corps. Specification 71-439A; 1937. Sleeve; Types FT-75 to FT-85, In- clusive, Lead. 651 - 5 SHEET LEAD American Society of Mechanical Engineers. American Standards Assn., B32.1–1941. Preferred Thicknesses for Uncoated, Thin Flat Metals (Under 0.250 Inch). Provides a simplified system for designating the thickness Of uncoated, thin flat metals and alloys by decimal parts of an inch. Gives table of pre- ferred thicknesses. U. S. Gov., Fe d e r a l Specification QQ-L-201; 1933. Amendment 1; 1942. Lead; Sheet. COVers two grades- A and B. Gives requirements for material, chemical composition, thickness, weight, width, and length; methods of sampling, inspection, and tests; and re- quirements for packing and marking. U. S. Gov., Navy Dept. Specification 47L1c; Lead; Sheet. e 19 42. References. – Methods of t e s t , general require- ments for metals, see 600. 1, 651. O. 65 |.6 LEAD ALLOYS International Assn. Of Electrotypers and StereotyperS of America. Standards in Printing Plates, 1930. Includes formula for electrotype backing metal for lead alloyed with tin and antimony. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57-16-2; 1944. Lead-Base AllOy, for Name Plates. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57-92-1B; 1942. Lead-Antimony Alloys, for Bullet Cores and Shrapnel Balls. References. –Babbitt me t a l , see 692. 1; solder, see 693. 1; methods of analysis, see 692. O. 65|.7 LEAD COMPOUNDS AND SALTS References. –Chemical compounds of lead, see 839. 35. 651.8 LEAD PIPE Collapsible Tube Mfrs. Assn. Lead, Tin-Coated and Tin- Lead Alloy Tube Data, 1941. Gives inside and out- side dimensions and weights, for seven numbers, mln- imum wall thickness, and metal and moulded plastic Cap data. Lead Industrles ASSn. For use with lead plpe, long straps a n d bends, Standard for Lead Fittings. includes regular and extra In e d i u m and extra heavy (530677 ()—45—4() 623 we 19.ht sizes, dimensional diagrams, and require- ments for purity Of lead, manufacture, weight and weight tolerance, and marking. Lead Industries Assn. Standard for Lead Pipe. Gives requirements as to purity of lead, wall thickness tolerances, classification, and table of outside di- mensions and weight per foot for 3/8- to 6-in. nom- inal pipe sizes, manufacture, and marking. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Pipe; Lead. Covers def- inition, properties, solubility, grades and speci- fications, and uses. U. S. Gov., Federal Specification WW-P-325; 1944. Pipe, Bends, and Traps; Lead (for) Plumbing and Water-Distri- bution. Covers lead pipe of one grade, one type, and Six classes; lead traps Of One grade, One Class, and two types; drum traps Of One grade, One Class, and One type; lead bends Of One grade, One Class, and One type; and sizes to be as required. Gives requirements for ma- terial, workmanship, marking, dimensions and weights, screw caps and plugs, tolerances On weight, and deta1 lS for each item; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Navy Dept. Specification 44P3e; 1944. Pipe; Lead, Lining, for Iron Pipe and Steel Tubing. 65 |.9 MISCELLANEOUS MANUFACTURES OF LEAD , International Assn. of Electrotypers and Stereotypers Of America. Standards in Printing Plates, 1930. Includes thickness O f unmounted electrotypes (ad plates and patent bases), thickness of curved plates, angle of bevel of patent base plates, quality of shell as to toughness and hardness, and formula for electrotype backing metal. Lead Industries Assn. Standard for Calking Lead. In- cludes lead wool and Other forms for calking pur- DOSes, requirements for purity Of lead, maximum per- centage of impurities, and marking. U. S. Gov., Army Air Forces. Specification 10285–A–3; 1943. Wire; Metal, Spray Gun. U. S. GOV., Dept. Of Commerce, National Bureau of Standards. Commercial Standard CS94–41; 1941. Calk- ing Lead. This Standard covers chemical COImposi- t1 On, Certification, labeling, and packaging Of One grade Of Calking lead available in plg, ingot, or wool form. Sponsored by Lead Industries Assn. U. S. Gov. , Dept. Of COmmerce, National Bureau of Standards. COmmercial Standard CS95-41; 1941. Lead Pipe. This standard covers chemical composition, 1nside and Outside diameters, weight classification, weight per foot, defects, certification, and label- ing Of One grade Of lead pipe. Maximum WOrklng pressures are included to assist in the selectl On of the proper classification of lead pipe for var- 1 Qus purposes. Sponsored by Lead Industries ASSn. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Commercial Standard CS96-41; 1941. Lead Traps and Bends. This standard covers chemical com— DOS1tion, markings, weights, a n d dimensions, and Jyrovisions for allowable deviations, for One grade in various sizes of full S-traps, 1/2 S- or P-traps, drum traps, and bends. SDOnSOred by the Lead In- dustries Assn. U. S. Gov., Federal Specification QQ-L -156; 1934. Lead; Calking. Covers one grade and two types- (I) pig lead and (II) lead wool. Gives requirements for 65 | . 9 Directory of Commodity Specifications material, workmanship, a n d chemical COmposition; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2512A; 1942. Letter and Number; Lead. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57–16–1A; 1933. Washer; Lead, for Plug, COmpound. U. S. Gov., U. S. Army, Ordnance Dept. Specification 89–5876; 1940. Foil; Submarine Mine. References. –Methods of testing, general require- ments for metals, see 6 OO. 1, 651. O, 692. O; lead Car- boys, see 955. 2; chemical hand fire extinguishers of lead, see 973. 3; storage batteries, see 712. 2; lead pigments and paints, see 840-849. 652. MERCURY American Dental Assn. Specification No. 6; 1932. Den- tal Mercury. Technical requirements are identical with those Of U. S. PharmaCODOeia. U. S. Pharmacopoeial Convent 10n. Pharmacopoeia Of U. S. Twelfth Revision, 1942. Mercury (Quicksilver). Description, solubility, residue On 1gnition, for- eign substances, and storage. U. S. P. products Of mercury—Hydrargyrum cum Creta, Unguentum Hydrargyr1 Forte, Unguentum Hydrargyri Mite. 652.0 GENERAL ITEMS American Institute of Homoeopathy. Homoeopathic Phar- macopoeia of U. S., 1941. Mercury. Chemical symbol, synonyms, description, and preparations for tritura- tions for use in homoeopathic medicines. American Standards Assn., Z 37.8-1943. U. S. Public Health Service, endorsing sponsor. AllOwable Con- centration of Mercury. To prescribe the maximum permissible concentration of mercury in the atmos- phere of work places for guidance in establishing control procedures for the protection Of the health of workers. Gives properties of mercury, permis- sible concentration, sampling procedure, and analyt- ical methods. National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Mercury (Quicksilver). Covers definition, constants, derivation, grades, COntainers, and uses. t U. S. GOV., Navy Dept. Specification 51Mla; 1930. Mercury. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50–11–36A; 1938. Mercury. U. S. Gov., Weterans Administration. Specification WA–D–23; 1940. Mercury. 652. I MERCURY COMPOUNDS AND SALTS References. –Chemical compounds of mercury, see 839. 36. 653. N | CKEL 653.0 GENERAL ITEMS American Society for Metals. Metals Handbook, 1939 edition. Constitution of Nickel Alloys and Proper- ties of Nickel and Its Alloys. Covers constitution of nickel-aluminum, nickel-beryllium, n.1ckel-carbon, nickel-chromium, n.1ckel-cobalt, nickel – manganese, nickel-molybdenum, nickel-silicon, nickel-Sulphur, , nickel-tin, and nickel-Zinc alloys; physical COn- stants of pure nickel; properties of commercially pure wrought "A" nickel; properties of cast nickel; and properties of the various nickel alloys. American Society for Metals. Metals Handbook, 1939 edition. Micrography of Nickel and Its Alloys and Technology of Nickel. Covers polishing nickel for metallographic examination, etching nickel for met- allographic examination, f O I g 1 ng nickel alloyS, machining high nickel alloys, and grinding, polish- ing, and buffing high nickel alloys. National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Nickel. Covers defini- t1On, constants, derivation, manufacture, impuri- ties, Specifications, forms available, uses, subst1- tutes, and marketing. Society of Automotive Engineers, Inc. Aeronautical Information Report 8; 1944. U. S. and British Com- monwealth of Nations Aircraft Metals. Nickel Alloys. Gives table showing specifications used in the U. S. and Specifications for similar metals used in the United Kingdom, Australia, and Canada for use in the selection of interchangeable and substitute materials for the repair and maintenance of air- craft; and a table showing chemical composition and mechanical properties of the se aircraft metals. COvers nickel alloys. U. S. GOV., Dept. of COmmerce, National Bureau Of Standards. C 1 T C u la r C398 and Supplement, 1944. Standard Samples. Alumel Wire, No. 8 Gauge, Sample 118. This sample is prepared and sold by the Na- tional Bureau of Standards with a certificate of analysis for use in industry and by others as a com- parison standard for checking the accuracy of anal- ysis of similar material. 653. I NICKEL METAL, INGOTS, AND SHOT American Institute of Homoeopathy. Homoeopathic Phar- macOpoeia Of U.S., 1941. Metallic Nickel. Chemi- cal Symbol, synonyms, description, and preparations for triturations for use in homoeopathic medi- cines. American Iron and Steel Institute. Contributions to the Metallurgy Of Steel-NO. 5. POSS1ble Alternates for Nickel, Chromium, and Chr0mium-Nickel Construc- tional Alloy Steels, 1941. POSS ible alternates are confined to constructional alloy steels containing not more than the following percentages Of the fol- lowing elements—nickel 5.25, chromium 3.99, manga- nese 2.00, S111con 2.25, Vanadium 0.25, and molyb- deſlum 1. OO. American Society for Testing Materials, B 39-22, 1922. Nickel. COvers four grades of Virgin nickel-electro- lytic, suitable for high grades of malleable alloys; "X" Shot, Suitable for nonferrous alloys and nickel steel; "A" Shot, Sultable for manufacture of anodes; and in- got, Sultable for Open-hearth and electric furnace steel. Gives chemical compositions and methods of sampling each grade. Endorsed by the American Foundrymen's Assn. U. S. Gov., Fe d e r a l Specification QQ-N-301; 1932. Amendment 2; 1941. Nickel; (for) Remelting. Covers three grades-A, B, and C. Gives requirements for material, form (1n Cathodes, plates, pigs, ingots, Cubes, Or Shot form, except grade A, which is in cathodes Only), and chemical composition; methods of Sampling, inspection, and tests; and require- ments for packaging, packing, and marking. References. –Methods of testing, general require- ments for metals, see 600. 1, 653. O; nickel plating, see 600. 3; chemical compounds of nickel, see 839. 39. 624 Ores, Metals, and Manufactures 65\}.3 653.2 NICKEL BARS AND RODS American Society for Testing Materials, B160-417; 1941. A. S. M. E. B O 1 le T COnStruction Code Specification SB-160. Tentative Specifications for Nickel Rods and Bars. Gives scope, material, manufacture, chem- ical composition, lots, Sampling, Samples for chemi- Cal analysis, tensile properties, test Specimens, methods of testing, permissible Variations in dimen- SiOnS and weight, Straightness, special permissible Variations, WOrkmanship a n d finish, marking, in- Spection, Special tests, and reject 10n. 653.3 NICKEL MANUFACTURES 653.3 || Nickel Plate, Sheet and Strip American SOC lety for Testing Materials, B162-41ſt; 1941. A. S.M. E. B O 1 le r Construction Code Specification SB-162. Tentative Specifications for Nickel Plate, Sheet, and Strip. Gives scope, material, manufac- ture, chemical composition, lots, sampling, samples for chemical analysis, tensile properties, Rockwell hardness, test Specimens, methods of testing, per- missible Variations in thickness and weight, per- missible Variations in width and length, straight- ness, finished edges, squareness, flatness, special Dermissible Variat 10ns, WOrkmanship and f l n i S h , marking, inspection, special tests, rejection, re- hearing. 653.32 Nickel Wire American Society for Testing Materials, B 175–42 T: 1942. Tentative Specifications f O r Round Nickel Wire for Lamps and Electronic Devices. COver round nickel wire O. O.10 to O. O75 in. in diameter for use as side rods for grids, leads, and supports in lamps and electronic devices. Chemical COmposition, tensile properties, bending properties, resistivity, t e S t 1 ng , dimens 10ns and permissible Variations, finish, Sp00ling, marking, and rejection. U. S. GOV., Army Air Forces. Specification 10285-A-3; 1943. Wilre; Metal, Spray Gun. References. -Nickel-chromium w i re , see 715.43; f Ourdr in 16 T W ire ClOth Of nickel Wire, see 645. 39. 653.33 Nickel Pipe and Tub ing American Society for Testing Materials, B161-41T-1941. A. S. M. E. B O i le r COnstruction COde Specification SB-161. Tentative Specifications for Nickel Cold- Drawn Pipe and Tubing. Gives SC Ope, material, manu- facture, chemical composition, lots, sampling, Sam- ples for chemical analysis, tensile properties, ex- pansi On t e s t , hydrostatic test, test Specimens, methods of testing, permissible variations in di- mensions and weight, workmanship and finish, marking, inspection, Special tests, and rejection. American Society for Testing Materials, B163-417; 1941. A. S. M. E. BOiler Construction COde Specification SB- 163. Tentative Specifications for Nickel, Nickel- Copper Alloy, and Nickel-Chromium-IrOn Alloy Seam- less COndenser Tubes and Ferrule Stock. Gives SCOpe, material, manufacture, chemical COInDOS it iOn, Sam- ples for Chemical analysis, tensile properties, ex- pansion test, hydrostatic test, number of tests, re- tests, methods of testing, permissible Variations in dimensions and weight, workmanship and finish, marking, inspection, special tests, and rejection. 653.39 Miscellaneous Manufactures of Nickel U. S. GOV., Fe de ral Specification QQ-N-265; 1944. Amendment 1; 1944. N i C ke l ; Anodes. COvers One grade and two types—(I) carb on and (II) oxide. Gives requirements for material and workmanship, chemical composition, size, shape, means for sus- pension, and identification; methods of sampling, 1nspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV., U. S. Army, Ordnance Dept. 57-227A; 1942. Anode; Nickel. 65),. N | CKEL-COPPER ALLOYS (MONEL METAL) 65!'. O GENERAL ITEMS American IrOn and Steel Institute. Contributions to the Metallurgy of Steel-No. 5. Possible Alternates for Nickel, Chromium, and Chromium-Nickel Construc- tional Alloy Steels, 1941. Possible alternates are confined to constructional alloy SteelS COntaining not more than the following percentages Of the ſol- lowing elements—nickel 5.25, Chromium 3.99, manga- nese 2. OO, silic on 2.25, Vanadium 0.25, and molyb- denum 1.00. 651. I NICKEL-COPPER METAL, INGOTS, AND SHOT American So c i et y for Testing Materials, B 30-44ſ; 1944. Tentative Specifications for COpper-Base Al- loys in Ingot Form for Sand Castings. Covers 25 copper-base alloys, with A. S.T.M. Classifications, numerical, and commercial designations, and nominal compositions. Includes nickel-bronze. Gives re- quirements for manufacture, chemical analysis, mark- ing, inspection, rejection and retesting, claims, and settlement of c 1 a 1 m s . Endorsed by American FOundrymen" S ASSn. National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Copper-Nickel Alloy (MO- nel Metal). Covers definition, properties, C on- stants, impurities, grades and forms available, Con- tainers, uses, and Ordering instructions. 65!!.2 NICKEL-COPPER BARS American SO c 1 et y for Testing Materlals, B164-4 17’; 1941. A. S.M. E. Boller Construction Code Specif 10a- tion SB-164. Tentative Specifications for Nickel- Copper Alloy Rods and Bars. Gives Scope, material, manufacture, chemical composition, lots, Sampling, samples for chemical analysis, tensile properties, test specimens, me th O d S of testing, permissible variations in dimensi Ons and weight, Straightness, s p e c i a l permissible variations, workmanship and finish, marking, inspect 10n, special tests, and re- Specification ject iOn. U. S. Gov., Navy Dept. Specification 46M7ſ; 1938. Wire, Nickel-CODper-AllOy; Bars, Pl a t e S , ROds, Shapes, Sheets, and Strips. References.-Methods of testing, general require- ments for metals, see 600. 1. 651.3 STRIPS, NICKEL-COPPER American Society for Testing Materials, B 122-42T; 1942. Tentative Specifications for Copper-Nickel- Zinc and Copper–Nickel Alloy Sheet and Strip. For seven c l as s e s of alloy. Gives requirements for 625 65.3 Directory of Commodity Specifications basis of purchase, manufacture, chemical composition, tempers, tensile strength, hardness, grain Si Ze, tests, tolerances, finish, inspection, and rejec- tion. A. S. T. M. Emergency Alternate ProVision EA-B 122; 1942, affected section 3, Manufacture. S. Gov. , Fe d e r al Specification QQ-N-281; 1940. Amendment 1; 1941. Nickel-Copper-Alloy; Forgings, Plates, Rods, Shapes, Sheets, Strips, a n d Wire. Includes cold- rolled strips (annealed, 1/4 hard, and hard stress relieved). Gives requirements for material, Workmanship, chemical composition, ten- sile properties, physical properties, and permissi- ble variations in dimensions; methods of Sampling, inspection, and tests; and requirements for packag- ing, packing, and marking for Sh1pment. S. Gov. , Navy Dept. Specification 46M7ſ; Wire, Nickel-Copper-Alloy; Bars, Pl a t e S, Shapes, Sheet S, and Strips. U. 1938. ROGS, U. References. –Standard gage and thicknesses, see 644.21, 654.52; see also references under 654. 2. 651.1, SHAPES, NICKEL-COPPER U. S. Gov. , F e d e r a 1 Specification QQ-N-281; 1940. Amendment 1; 1941. Nickel-Copper Alloy; Forglings; Plates, Rods, Shapes, Sheets, Strips, a n d Wire. Includes shapes (annealed, cold- rolled, and hot- rolled). Gives requirements for material, workman- ship, chemical composition, ten S 1 le properties, physical properties, and permissible variations in dimensions; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Sh1pment. U. S. Gov., Navy Dept. Specification 46M7f; 1938. Wire, Nickel-Copper Alloy; Bars, Pl a t e S, Rod S, Shapes, Sheets, and Strips. References. –See references under 654.2. 654, 5 NICKEL-COPPER MANUFACTURES 651.51 Castings and Forgings, Nickel-Copper Hydraulic Institute. Material Specification for Cast Nickel-Copper Alloy (Monel), No. 140; 1939. For re- sistance to corrosion and a reasonable degree of castability in simpler shapes; requirements for man- ufacture, chemical composition, test coupons, phys- ical properties and tests, pattern equipment, Work- manship, welding, hydrostatic tests, and inspection. National Assn. of Purchasing Agents. Handbook of COI- modity Data Sheets, 1938. Forgings. Covers defini- tion, characteristics, classes of forgings, forge a- ble metals, and commercial forging practice. S. Gov., Army Air Forces. Specification 11084; 1940. Nickel-Copper Alloy; Castings. S. Gov., Fe d e ral Specification QQ-C-551; 1933. Copper–Nickel Alloy; Castings. Covers One grade. Gives requirements for quality and condition, re- pairing of defects, chemical composition, and phys- ical requirements; methods of inspection and tests; and requirements for packing and marking- S. Gov., Federal Specification QQ-N-281; 1940. Amendment 1; 1941. Nickel-Copper Alloy; Forgings, Plates, Rods, Shapes, Sheets, Strips, and Wire. U. U. U. Includes forgings (hot finished and high-tensile). Gives requirements for material, workmanship, Cheſſ- ical composition, tensile properties, physical prop- erties, a n d permissible variations in dimensions; methods of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shipment. - U. S. GOV., Navy D ep t . Specification 46M1g; 1944. Nickel-Copper Alloy;. Castings. References. –Methods of testing, general require- ments for metals, see 600. 1. 65!!.52. Sheets and Plates, Nickel-Copper American Soc i e t y for Testing Materials, B 122-42T; 1942. Tentative Specifications for Copper- Nickel- Zinc and Copper-Nickel Alloy Sheet and Strip. For seven C la S S e s of alloy. Gives requirements for basis of purchase, manufacture, chemical composition, tempers, t e n S 1 le strength, hardness, grain S12e, tests, tolerances, finish, inspection, a n d rejec- tion. A. S. T. M. Emergency Alternate Provision EA-B 122; 1942, affected Section 3, Manufacture. American S oc i e t y for Testing Materials, B127-41'T; 1941. A. S. M. E. Boiler Construction Code Specifica- tion SB-127. Tentative Specifications for Nickel- Copper Alloy Plate, Sheet, and Strip. Gives scope, material, manufacture, chemical COImposition, lots, Sampling, S a ſm p le S for chemical analysis, tens lle properties, ROCkwell ha I’d n e S S , test Specimens, Imethods of testing, permissible variations in thick- ness a n d weight, permissible Variations in width and length, Straightness, finished e d g e S, Square- ness, f l a t n e s s , special permissible Varlat 10ns, workmanship and finish, marking, inspection, special tests, rejection, and rehearing. S. Gov., Fe d e r a l Specification QQ-N-281; 1940. Amendment 1; 1941. Nickel-Copper AllOy; ForgingS, Pl a t e S, ROds, Shapes, Sheets, Strips, and Wire. Includes cold-rolled sheets (annealed, satin finish, and hard stress relieved), a n d plates (annealed, hot-rolled, a n d hot-rolled and stress relief an- nealed). Gives requirements for material, workman- ship, chemical COInpOSítion, t e n S 1 le properties, physical properties, and permissible variations in dimensions; m eth o ds of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipſment. U. U. S. GOV. , Navy De D t . Specification 46M7f; 1938. * Nickel-COpper AllOy; Bars, Pl a t e s , ROds, Shapes, Sheets, Strips, and Wire. References. –Standard gage and thickness for non- ferrous a l l O y plates and sheets, see 644.21; see references under 654.51. 65!! .53 Rods, Nickel-Copper American S oc i e t y for Testing Materials, B164-41'ſ; 1944. A. S.M. E. BOiler Construction COde Specifica- tion SB164. Tentative Specifications f O r N1ckel- Copper Alloy Rods and Bars. Gives scope, material, manufacture, chemical composition, lots, sampling, Samples for Chemical analysis, tensile properties, test s p e c 1 m ens, methods of testing, permissible Variat 10ns in dimensions and weight, straightness, S p e C 1 a l permissible Variations, workmanship and finish, Imarking, inspection, Spec 1al tests, and Te- jection. S. Gov., Fe d e r a l Specification QQ-N-281; 1940. Amendment 1; 1941. Nickel-Copper Alloy; Forgings, U. * 626 Ores, Metals, and Manufactures 655, Plates, ROds, Shapes, Sheets, Strips, a n d Wire. Includes cold-drawn and hot-drawn rods (class A) nickel-copper-alloy; and cold-drawn and hot-drawn rods (class B) nickel-copper-alloy, free machining. Gives requirements for material, WOrkmanship, chem- iCal composition, tensile propert 1es, physical prop- erties, and permissible variations in dimensions; methods Of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shipment. U. S. Gov., Fe d e r a 1 Specification QQ-R-571; 1932. Rods; Welding, Nonferrous (for) Gas Welding. In- cludes type F-copper-nickel alloy. Gives require- ments for chemical composition, weldability, charac- ter. Of Weld metal, physical properties, Sizes, and lengths; methods Of Sampling, inspect iOn, and tests; and requirements for packaging, packing, and mark- 1ng. U. S. Gov., Navy Dept. Specification 46M7f; 1938. Nickel-Copper A l l O y; Bars, Plates, ROds, Shapes, Sheets, Strips, and Wire. U. S. Gov., Navy Dept. Specification 46R1b; 1933. Rods; Welding, Nonferrous (for Gas Welding). References. –See references under 654.51. 65!!.5!! Wires and Cables, Nickel-copper U. S. Gov., Army Air Forces. Specification 10285-A-3; 1943. Wire; Metal, Spray Gun. U. S. Gov., Army Air Forces. Specification 11350; 1942. Wire, Nickel-Copper-Aluminum Alloy; Spring Temper (Non-Magnetic). U. S. Gov., Fe d e r a l Specification QQ-N-281; 1940. Amendment 1; 1941. Nickel-Copper Alloy; Forgings, Plates, Rods, Shapes, Sheets, Strips, and Wire. Includes cold-drawn w i r e (annealed, No. 1 temper, regular temper, and four spring tempers). Gives re- quirements for material, workmanship, chemical com- position, tensile properties, physical properties, and permissible variations in dimensions; methods - of sampling, inspection, and tests; and require- ments for packaging, packing, and marking for ship- Iſlent. U. S. Gov., Navy Dept. Specification 46M7f; 1938. Nickel-Copper A l l O y; Bars, PlateS, ROds, Shapes, Sheets, Strips, and Wire. U. S. Gov., Navy Dept. Specification 46N5a; 1941. Wire, Nickel-Copper-Aluminum Alloy; Forgings, ROds, Strip. 65!!.59 Miscellaneous Manufactures of Nickel- Copper American Hospital Assn., 4-10. Wire Screen Cloth. Covers copper, commercial bronze (brass), bronze, iron or steel, galvanized (zinc coated), copper- nickel alloy, corrosion-resisting steel (chromium- nickel), aluminum alloy, iron or steel, Japanned or painted, and chromium-nickel alloy. Based On U. S. Gov. Fe d e r a l Specifications RR-C-541a for Wire Screen ClOth and QQ-M-151a for General Specifica- tion for InSpection. Of Metals. - American Society for Testing Materials, B111-43; 1943. A. S. M. E. B O l l e r COnStruction COde Specification SB-111. Copper and Copper-Alloy Seamless COndenser Tubes and Ferrule Stock. FOI use In Surface COn- densers, evaporators, and heat exchangers. Gives requirements for m at e r i a l, manufacture, chemical composition, sample for chemical analysis, micro- SCODiC examination, expanding t e s t , mercurous ni- trate test, hydrostatic test, dimension and weight tolerances, WOrkmanship, f in 1 s h , and inspection. A. S. T.M. Emergency Alternate Provision EA-B-111; 1942, affected Section 3, Material. American S O c 1 et y for Testing Materials, B163-417; 1941. A. S.M. E. BOiler Construction Code Specifica- tion SB-163. Tentative Specifications for Nickel, Nickel-Copper Alloy, and Nickel-Chromium-Iron Alloy Seamless COndenser Tubes and Ferrule Stock. Gives SCODe, material, manufacture, Chemical COmpOSlt iOn, Samples for chemical analysis, tensile properties, expansion test, hydrostatic test, number of tests, retests, methods Of testing, permissible Variations in dimensions and Weight, WOrkmanship and finish, marking, inspect 10n, Special tests, and rejection. American Society for Testing Materials, B165-41T; 1941. A. S. M. E. Bo il er Construction Code Specification SB-165. Tentative Specifications for Nickel-Copper Alloy Cold-Drawn Pipe and Tubing. G i v e s scope, material, manufacture, chemical COmposition, lots, sampling, S a m p le S for Chemical analysis, tensile properties, expansion test, hydroStatic test, test specimens, methods Of testing, permissible Varia- tions in dimensions and weight, workmanship and fin- ish, marking, inspection, special tests, and rejec- tion. References.— Fourdr inier wire cloth of monel metal, see 645.39. 655. NICKEL-COPPER-ZINC ALLOYS (NICK- EL SILVER AND GERMAN SILVER) 655. O GENERAL ITEMS National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Nickle Silver and Cupro- Nickel. COvers definition, grades a n d character- 1stics, constants, forms available, Specification, and uses. 655. BARS, NICKEL-COPPER-Z INC ALLOY Non-Ferrous Ingot Metal Inst 1 tute. 1940 Manual. Leaded Nickel B r a ss (N1ckel Silver), Designation 10A. Gives Chemical analysis and physical proper- tles Of the alloy. This standard is similar to A. S. T. M. Specification B30-40T (10A). Nominal chem- 1cal COmposition of this alloy is Copper 57.00, tin 2.00, lead 9.00, Zinc 20.00, nickel 12.00. Non-Ferrous Ingot Metal In S t 1 tute. 1940 Manual. Leaded Nickel B r a ss (Nickel Silver), Designationſ 10B. Gives chemical analysis and physical proper- ties of the alloy. This standard is similar to A. S. T. M. Specification B30-40T (10B). Nominal chem- 1cal composition Of this alloy 1s copper 60.00, tin 3.00, lead 5.00, Zinc 16.00, nickel 16.00. Non-Ferrous Ingot Metal Inst 1 tute. 1940 Manual. Leaded N 1 c ke l Bronze (Nickel Silver), Designation 11A. Gives chemical analysis and physical proper- tles Of the alloy. This standard is similar to A. S. T. M. Specification B30-40T (11A); an d F e d e r al Specifications FF-H-106, FF-H-136, FF-H-121a, FF-H- 116a, FF-H-111, and WW-P-541. Nominal chemical com- position of this alloy' is copper 64.00, tin 4.00, lead 4.00, Zinc 8.00, nickel 20.00. - Directory of Commodity Specifications Non-Ferrous Ingot Metal In S t it u t e . 1940 Manual. Leaded Nickel Bronze (Nickel Silver), Designat 1.On 11B. Gives chemical analysis and physical proper- ties of the alloy. This standard is similar to A. S.T.M. Specification B30-40ſ (11B). Nominal chemi- cal composition of this alloy is copper 66.50, tín 5.00, lead 1.50, Zinc 2.00, nickel 25.00. U. S. Gov. , F e d e r a l Specification QQ-N-321; 1933. Amendment 2, 1942. Nickel-Silver (German Silver); Bars, Plates, Rods, Shapes, Sheets, and Strips. In- cludes two compositions (A and B) for bars. Gives requirements, f or material, workmanship, chemical COImposition, and permissible variations in dimen- Si Ons; methods of sampling, inspection, and tests; and requirements for packing and marking. U. S. GOV. , Navy Dept. Specification 46S3d; 1936. Nickel-Silver (German Silver); Bars, Plates, Rods, Shapes, Sheets, and Strips. References. –Methods of testing, general require- ments ſo I metals, see 6O.O. 1 . 655.2 SHEETS AND PLATES, NICKEL-COPPER-ZINC ALLOY American SOciety for Testing Materials, B 122-42.T.; 1942. Tentative Specifications for Copper-Nickel- Zinc and Copper–Nickel Alloy Sheet and Strip. For seven classes of alloy. Gives requirements for ba- sis of purchase, manufacture, chemical composition, tempers, tensile strength, hardness, g r a 1 m size, tests, tolerances, finish, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA-B 122; 1942, affected section 3, Manufacture. U. S. Gov., Federal Specification QQ-N-321; 1933. Amendment 2; 1942. Nickel–Silver (German Silver); Bars, Plates, Rods, Shapes, Sheets, and Strips. In- cludes two compositions (A and B) for sheets and plates. Gives requirements for material, Workmanship, chemical composition, an d permissible Variations in dimensions; methods of sampling, inspection, and tests; and requirements for packing and marking. U. S. Gov., Navy Dept. Specification 46S3d; 1936. Nickel–Silver (German Silver); Bars, Plates, Rods, Shapes, Sheets, and Strips. References. –Standard gage and thicknesses of non- ferrous alloy sheets and plate S, See 644.21; See reference S under 655. 1. 655.3 SHAPES AND CASTINGS, NICKEL-COPPER-ZINC ALLOY t . American. So c i e ty for Testing Materials, B149-44T, 1944. . Tentative Specifications for Leaded Nickel- B r a s S. (Leaded Nickel–Silver) and Leaded Nickel- Bronze (Leaded Nickel-Silver) Sand Castings. cover castings of four alloys. Basis of purchase, manu- facture, chemical composition, chemical analysis, metnods of chemical analysis, pressure and fracture tests, test specimens, number of tests, methods of testing, workmanship and finish, marking, inspec- tion and rejection. -- U. S. Gov., Feder al Specification QQ-N-321; 1933. Amendment 2; 1942. Nickel-Silver (German Silver); Bars, Plates, Rods, Shapes. Sheets, and Strips. In- cludes two compositions (A and B) for shapes. Gives requirements f or material, workmanship, chemical composition, and permissible variations in dimen- U. S. GOV. , Navy Dep t . . sions; methods of sampling, inspection, and tests; and requirements for packing and marking. U. S. Gov. , Navy Dept. Specification 46S3d; Nickel-Silver (German Silver); Bars, Plates, Shapes, Sheets, and Strips. 1936. ROdS, References. –See references under 655. 1. 655.4 STRIPS, NICKEL-COPPER-ZINC ALLOY American S oc 1 et y for Testing Materials, B 122–42T; 1942. Tentative Specifications for Copper-Nickel- Zinc and Copper-Nickel Alloy Sheet and Strip. For seven classes of alloy. Gives requirements for ba- SiS of purchase, manufacture, chemical composition, tempers, t e n S 1 le strength, hardness, grain size, tests, tolerances, finish, inspection, a n d rejec- tion. A. S. T. M. Emergency Alternate Provision EA-B 122; 1942, affected Sect1 On 3, Manufacture. U. S. Gov., Federal Specification QQ-N-321; 1933. Amendment 2; 1942. Nickel-Silver (German Silver); Bars, Plates, Rods, Shapes, Sheets, and Strips. In- cludes two compositions (A and B) for strips. Glves requirements for material, workmanship, chemical com- p0Slt1On, and per In 1 S S 1 b le Variations in dimen- SiOns; methods of sampling, inspection, and tests; and requirements for packing and marking. U. S. GOV. , Navy D ep t . Specification 4683d; Nickel-Silver (German Silver); Shapes, Sheets, and Strips. U. S. Gov., U. S. Army, Ordnance Dept. 57-220A, 1942. Wire, Alloy. 1938. Bars, Plates, ROds, Specification Copper-Zinc-Nickel; Resistance References. –See references under 655. 1. 655.5 WIRES AND RODS, NICKEL-COPPER-ZINC ALLOY American S oc i e ty for Testing Materials, B151-44T; 1944. Tentative Specifications for copper-Nickel- Zinc Alloy Rod, Bar, and Wire. Covers round, rectan- gular, square, hexagonal, or octagonal sections in three alloys, i.e., for general use; for use gener- ally in hard or spring temper; and for use where ease of machining is important. Basis of purchase, manufacture, C he m 1 c a l composition, Sampling for chemical analysis, tempers of cold-drawn and anneal- ed, tensile properties of drawn tempers, grain size Of annealed tempers, number Of tests, In et h O d S Of testing, tolerances, finish, inspection, and rejection. U. S. Gov., Federal Specification QQ-N-321; 1933. Amendment 2; 1942. Nickel-Silver (German Silver); Bars, Plates, Rods, Shapes, Sheets, and Strips. In- cludes t w o compositions (A and B) for wires and ... rods. G iv e s requirements for material, workman- ship, chemical composition, and permissible varia- tions in dimensions; methods of sampling, Inspec- tion, and tests; and requirements for packing and marking. Specification 46S3d; Nickel-Silver (German Silver); Bars, Plates, Shapes, Sheets, and Strips. U. S. Gov., U. S. Army, Ordnance Dept. 220A, 1942. Wire, Copper-zlnc-Nickel; 1936. ROdS, Specification 57– Resistance Alloy. References. –Methods of analysis a nd testing of h 1 gh resistance electrical W i r e , see 715.43; see references under 655. 1. 628 Ores, Metals, and Manufactures 656. M., 655.6 HOLLOW AND STAMPED WARE, NICKEL-COPPER- Z|NC ALLOY References.-See references under 655. 1. 655.9 MISCELLANEOUS SPECIFICATIONS FOR NICKEL- COPPER-Z | NC ALLOY References. --German silver contacts for telephone Jacks, see 718.29; drawing instruments of nickel Silver, see 935; methods of test ing, general re- quirements for metals, see 600. 1. 656. N | CKEL-CHROME ALLOY 656s O GENERAL | TEMS American Society for Testing Materials, B167–41T; 1941. A. S. M. E. Boiler Construction Code Specifica- tion SB-167. Tentative Specifications for Nickel- Chromium-Iron Alloy Cold-Drawn Pipe an d Tubing. Gives Scope, material, manufacture, chemical compo- Sition, lots, Sampling, Samples for chemical analy- Sls, tensile properties, expansion test, hydrostatic test, test Specimens, methods . Of testing, permissi- ble Variations in dimensions and weight, workmanship and finish, Inarking, inspection, special tests, and rejection. U. S. GOV. , Dept. of Commerce, National Bureau of Standards. Research Paper RP474; 1932. Ten sile Properties of Cast Nickel-Chromium-Iron Alloys and of SOme All O y Steels at Elevated Temperatures. Gives tensile properties, as determined by short- time tests, of cast nickel-chromium-iron alloys and alloy Steels. References. -Electrical testing of materials for electrical heat in g, see 715.43; nickel chromium al- loys for electrical heating elements, see 715.43; ferro alloy castings, see 622. 5. 656. I N ICKEL-CHROME METALS AND ALLOYS American Society for Testing Materials, B82–41; 1941. Drawn or Rolled Alloy, 80 Percent Nickel, 20 Percent Chromium, for Electrical Heating Elements. Covers annealed drawn or rolled Shapes. Gives heat treat- ment, Chemical composition, Chemical analysis, elon- gation, IOminal resistivity, test for resistivity, resistance increase with temperature test, f or Change of resistance, dura Dility, finish, packing, and marking. American Society for Testing Materials, B83–41; 1941. Drawn or Rolled Alloy, 60 Percent Nickel, 15 Per- cent Chromium, a n d Balance Iron, for Electrical Heating Elements. COVer annealed drawn Or rolled Shapes. Heat treatment, chemical composition, chem- ical analysis, elongation, nominal resistivity, test for resistivity, resistance increase with temper- ature, test for Change of resistance, durability, finish, packing, and marking. American Society for Testing Materials, B163-41T-1941. A. S. M. E. Boiler Construction Code Specification SB- 163. Tentative Specifications for Nickel, Nickel- Copper Alloy, and Nickel-Chromium-Iron Alloy Seam- less Condenser Tubes and Ferrule Stock. Gives Scope, material, manufacture, chemical composition, Samples for Chemical analysis, tensile properties, expansion test, nydrostatic test, number of tests, Tetests, methods Of testing, permissible variations in dimensions and weight, workmanship and finish, marking, inspection, special tests, and rejection. American Society for Testing Materials, B 166-41T; 1941. A. S. M. E. Boiler Construction Code Specifica- tion SB-166. Tentative Specifications for Nickel- Chromium- Iron Alloy Rods and Bars. Gives scope, material, manufacture, chemical composition, lots, Sampling, Samples for chemical analysis, tensile properties, test Specimens, me t, h O d s of testing, permissible variations in dimensions and weight, Straightness, Special permissible Variations, work- manship a n d finish, marking, inspection, Special tests, and rejection. American Society for Festing Materials, B168-417; 1941. A. S. M. E. Boiler Construction Code Specifica- tion SB-168. Tentative Specifications for Nickel- Chromium-Iron Alloy Plate, Sheet, and Strip. Gives SCODe, material, manufacture, lots, Sampling, Sam- ples f O I chemical analysis, tensile properties, ROckWell hardness, test Specimens, methods of test- ing, permissible Variations in thickness and weight, permissible Variations in width and length, Straight- IIeSS, finished edges, Squareness, ſlatness, special permissible Variat iOnS, workmanship and finish, marking, inspection, Special tests, rejection, and Tehearing. 656.2 NICKEL-CHROME PLATES, SHEETS, AND STRIPS Society of Automotive Engineers. Aeronautical Mate- rial Specification 5540A; 1941. Sheet and Strip, COrrosion and Heat Resistant, Nickel-Chromium-Iron AllOy. Gives requirements for COImposition, condi- tion, quality, tolerance, reports, and rejections. Similar specifications: Army-Navy Aeronautical AN- QQ-N-271. U. S. G O V., Army Air Forces. Specification 11355; 1944. Nickel-Chromium-Iron Alloy; Plate and Shapes. U. S. GOV. , Army-Navy Aeronautical Specification AN- QQ-N-271a-2; 1942. Nickel-Chromium-Iron Alloy; She et and Strip. U. S. G O V., Navy Dept. Specification 47N1a; 1938. N1ckel-Chromium- Iron Alloy; Bars, Forgings, Rods, Shapes, Sheets, Strips, and Wire. 656.3 NICKEL-CHROME TUB ING SOCiety of Automotive Engineers. Aeronautical Mate- rial Specification 5580A; 1941. Seamless Tubing, COrroS10I)- and Heat-Resistant Nickel-Chromium-Iron Alloy. Gives requirements for composition, condi- tion (cold drawn ailmealed), quality, tolerance, re- ports, 1dentification, and rejections. Similar spec- ifications: Army 57-174, Type IV, Class B; and Navy 49 T 13. U. S. GOV., Army-Navy Aeronautical Specification AN- WW-T-831-1; 1942. Tubing; Nickel-Chromium-Iron Al- loy; Seamless, ROund. U. S. GOV., Army-Navy Aeronautical Specification AN- WW-T-833-1; 1944. Tubing; Nickel-Chronium–Iron Al- loy, Welded Round. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 57-174A; 1940. Nickel-Chromium-Iron Alloys; Bars, ROCS, Tubing, Seamle SS and Welded, Wire and Welding ROC. 656.4 NICKEL-CHROME BARS, RODS, AND SHAPES Aeronautical Mate- Nickel-Chromium- SOciety of Automotive Engineers. Tial Specification NO. 5665; 1940. 629 656. , Directory of Commodity Specifications Iron Alloy. For bars, billets, forgings, or as ordered. Gives requirements for composition, Con- dition, quality, tolerance, reports, and rejections. similar Specifications: Army 57–174, Type I; Navy 47 N 1, Types I and II. Society of Automotive Engineers. rial Specification No. 5682; 1942. Coating Alloy (Nickel-Chromium). For rods, wire, or as ordered. Covers requirements for use, composition, condition, quality, reports, identification, and reject 10ns. U. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-N-268-1; 1942. Nickel-Chromium-Iron Alloy; Bars, Forgings, and ROds. - U. S. Gov., Army Air Forces. Specification No. 11355; 1944. N1ckel-Chromium-Iron Alloy; Plate and Shapes. U. S. Gov., Army-Navy Aeronautical Specification AN- Aeronautical Mate- N-4-1; 1944. Nickel-Chromium-Iron Alloy; Wire and Welding ROd. U. S. Gov., Navy Dept. Specification 46N4b; 1943. Nickel-Chromium Alloy; Anchor BOltS. U. S. Gov. , Navy Dept. Specification 47N1a; 1938. Nickel-Chromium–Iron Alloy; Bars, Forgings, Rods, Shapes, Sheets, Strips, and Wire. * U. S. Gov., U. S. Army, Army Air Forces. Specification 57–174A; 1940. Nickel-Chromium-Iron Alloy; Bars, Rods, Tubing, Seamless and Welded, Wire and Welding ROd. 656.5 NICKEL-CHROME CAST | NGS 656.6 NICKEL-CHROME FORGINGs Society of Automotive Engineers. rial Specification No. 5665; 1940. Nickel-Chromium- Iron Alloy. For bars, billet Sa forgings, O I as ordered. Gives requirements for CGI position, cond1- tion, quality, tolerance, reports, and rejections. U. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-N-268-1; 1942. Nickel-Chromium-Iron Alloy; Bars, Forgings, and ROdS. U. S. Gov., Navy Dept. Specification 47N1a; Nickel-Chromium-Iron Alloy; Bars, Forgings, Shapes, Sheets, Strips, and W11’e. 660-669 Rods, for Boiler Refractory 1938. ROdS, Aeronautical Mate- 656.7 N | CKEL-CHROME WIRE American Hospital Assn., 4-10. Wire Screen Cloth. Covers copper, commercial bronze (brass), bronze, iron or steel, galvanized (zinc coated), Copper- nickel alloy, corrosion-resisting steel (chromium- nickel), aluminum alloy, iron or steel, Japanned or painted, and chromium-nickel alloy. Based on U. S. GOV., Federal Specifications RR-C-541a for Wire Screen Cloth and QQ-M-151a for General Specifica- tion for Inspection of Metals. Society of Automotive Engineers. rial Specification No. 5682; (Nickel-Chromium). For rods, Covers requirements for use, tlon, quality, reports, tions. - Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 5683; 1940. Wire; Corrosion- Resistant, Nickel-Chromium-Iron Alloy (Welding). COvers requirements for composition, condition, quallty, tolerance, reports, and rejections. Siml- lar Specifications: Army 57-174, Type IV, Class B; Navy 46 R 6. TJ. S. Gov. , Army-Navy Aeronautical Specification AN- N-4-1; 1944. Nickel-Chromium-Iron Alloy; Wire and Welding ROd. U. S. Gov. , Dept. Of Commerce, Nation al Bureau of Standards. C1rcular C398 and Supplement, 1944. Standard Samples. Chromel Wire, No. 8 Gauge, Sample 119. This sample is prepared and sold by the Na- tional Bureau of Standards with a certificate of analysis for use in industry and by others as a com— parison standard for checking the accuracy of analy— S1S Of Similar material. - U. S. Gov., Navy Dept. Specification 47N 1a; 1938. Nickel-Chromium-Iron Alloy; Bars, Forgings, Rods, Shapes, Sheets, Strips, and Wire. U. S. Gov. , U. S. Army, Army Air Forces. tion 57-174 A; 1940. BarS, RO dS, Tub in g, Welding Rod, Aeronautical Mate- 1942. Coating All Oy Wire, Or as Ordered. COImposit 1 On, COndi- identification, and rejec- Specifica- Nickel-Chromium-Iron Alloy; Seamle SS and Welded, Wire and PRECIOUS METALS, METAL JEWELRY, AND PLATED WARE 66 1. PLATINUM AND PLATINUM JEWELRY American Gem Society, 1943. Condensed from Commercial Standard CS66–38. Platinum Jewelry. To be stamped "platinum" (or "plat. ") articles must contain, if made without solder, 98 1/2 percent of the platinum metals; if made with SOlder, 95 percent Of the plat- inum metals. In stamping, platinum metals refer to metals of which .90 percent is pure platinum. Arti- cles containing less than 50 percent platinum Iſſust be marked with the percent age of other metal and the word "platinum" cannot be used. Platinum or gold articles containing 5 percent or more of plat- inum may be stamped with the karat of gold followed by the words "and platinum. " American Institute of HOmOeopathy. HOſmoeopathic Phar'- macopoeia of U. S., 1941. Metallic Platinum. Chem- 1cal symbol, synonyms, description, and preparations for tincture, solution, dilutions, medications, triturations for use in homoeopathic medicines. American Society of Metals. Metals Handbook, 1939 edition. Properties of Platinum Metals. Covers physical constants of platinum and platinum group metals and properti e s of platinum and plat i num group metals. National Assn. Of Purchasing Agents. modity Data Sheets, Volume 2, 1944. Platinum. Cov- ers definition, constants, solubility, derivation, grades and forms, uses, and commercial alloys. U. S. GOV. , Dept. of Commerce, National Bureau of Standards. Commercial Standard CS66–38; 1938. Mark- ing Of Articles Made Wholly Or in Part of Platinum. This standard covers the marking of articles made wholly or in part of platinum, as therein defined, Offered for sale in the U. S. A. It in Clude S also an d Handbook of com— 630 Ores, Metals, and Manufactures 663 º definitions, application of quality marks, contents as to quality, and a recommended wording Of quality label Or a tag to accompany the article. Sponsored by the Jewelry Crafts Assn. 662. GOLD AND DENTAL GOLD ALLOYS Amateur Athletic Union Of the U. S. Official Handbook. Athletic Rules Track and Field. Prize Medals. . Re- quirements for size, quality, and weight of gold, Silver, and bronze medals for junior, senior, and team. - American Dental Assn. Specification No. 5; 1932. In- lay Casting GOld Alloys. Technical requirements are similar to those of U. S. Gov. tion QQ-G-540, Gold; Casting, Inlay, Dental. American Dental Assn. Spec if 1 cation No. 7; 1932. Wrought Gold Wire Alloys. Covers composition, ſu- SiOn temperature, ultimate tensile strength, yield strength, elongation, color, methods of inspection and test, and packing. American Gem Society, 1943. Condensed from Commercial Standard CS47–34. Gold Covered Jewelry. The qual- 1ty mark "gold filled" or "rolled gold plate * shall refer to articles (except watch cases) made of base metal upon one or more sides of surfaces of which base metal there is affixed by soldering, brazing, welding, or mechanical means a she et Or sheets or shell of karat gold. "Gold filled" mark states cor- rect proportion of alloyed gold to weight of entire metal and the actual karat fineness Of the gold covering. If weight of the alloyed gold to the weight of the entire metal 1s less than 1/20th 12K, such article may be marked "rolled gold plate." American Gem Society, 1943. Gold Jewelry. "Fine Gold" means gold of 24 karat quality. The term "solid gold" shall be applied only to fine gold. Karat preceded by a whole number indicates the number of 24th parts of fine gold contained in the alloy. No quality mark less than 10 karat ſineness is applied. Covers articles with hollow centers, trade mark, and name Of manufacturer. American Institute of Homoeopathy. HOmoeopathic Phar- macopoeia of U. S., 1941. Metallic Gold. Chemlcal symbol, synonyms, description, and preparations for triturations for use in homoeopathic medicines. American Society for Metals. Metals Handbook, 1939 edition. Constitution of Gold Alloys and Droper- ties. constitution of gold-silver alloys, gold alloys, and properties of gold-copper-nickel-Zinc alloys. S. Gov. , Dept. of Commerce, National Bureau of Standards. Scientific Paper 8532, 1926. Analysis of Dental Gold Alloys. Describes methods developed at Bureau for sampling the alloys and for detection and determination of silver, iridium, tin, gold, palladium, copper, rhodium, zinc, nickel, manganese, iron, magnesium, with typical analyses Of Several alloys. S. Gov. , Dept. Of Commerce, National Bureau Of Standards. Commercial Standard CS47-34; 1934. Mark- ing of Gold Filled and Rolled Gold Plate Articles Other Than Watchcases. This standard covers the marking of gold-covered articles therein defined, other than watchcases, offered for sale in the U. S. A. It also gives nomenclature and definitions, re- U. U. Federal Specifica-. Covers constitution of gold-copper alloys, ſers to quality marks and general requirements re- lating to tolerances, trade-mark, and style mark. This commercial standard was approved as American Standard Z31-1933 by the American Standards Assn. Sponsored by New England Manufacturing Jewelers' and Silversmiths' Assn. and Rolled Gold Platers ASSn. - S. GOV., Dept. Of Commerce, National Bureau of Standards. COmmercial Standard C867-38; 1938 . Marking Articles Made of Karat Gold. This standard covers the marking of articles made of karat gold, as therein defined, offered for sale in the U. S. A. It also includes definitions, requirements for qual- ity marks, and general requirements relating to tolerance, trade-mark, class, or style mark. It also includes a recommended wording of quality la- bel or a tag to accompany the article. Sponsored by the New England Manufacturing Jewelers' and Silversmiths' Assn. U. S. Gov., Federal Specification QQ-G-540; 1940. Amendment 1; 1941. Gold; Casting, Inlay, Dental. Covers four types- (I) soft, (II) medium, (III) hard, and (IV) extra hard. Gives requirements for mate- rial, workmanship, color, castings, physical char- acteristics, and composition; methods of inspection and tests; and requirements for packaging, packing, and marking for shipment. S. Gov. , Federal Specification QQ-G-566; 1936. Gold-Leaf. Covers gold alloy (95 percent pure gold) Sheets, furnished in books with gold leaf loosely placed between the leaves. Gives detail require- ments; methods of sampling and testing; and require- ments for packaging, packing, and marking. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2138; 1933. Gold Wire. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2458A, 1944. Gold; Lingual Bars. U. S. Gov. , U. S. Army, Medical Dept. 1O-2707A; 1945. Gold Plate. U. S. Gov. , U. S. Army, Medical Dept. 10-2888; 1939. Gold Foil. 663. S I LVER Amateur Athletic Union of the U. S. Official Handbook. Athletic Rules Track and Field. Prize Medals. Re- quirements for S12 e, quality, and weight Of gold, silver, and bronze medals for junior, senior, and team. American Gem Society, 1943. Condensed from COmmercial Standard CS51-35. Jewelry of Sterling Silver in Combination With Gold. An article in which the Darts Of the two metals are not Visibly separable and easily distinguishable may use a quality mark including the term "sterling and” or "sterling +, " followed by the weight Of the alloyed gold and weight of the entire article. The karat gold mark may not be used unless the alloyed gold content is at least 1/20th of the weight of the entire metal. Where silver and gold are so combined as to be vis- 1bly separable and easily distinguishable, the qual- ity mark "sterling" and the karat mark may be used. U. S. Gov., Dept. Of Commerce, National Bureau of Standards. Commercial Standard CS51-35; 1935. Mark- ing Articles Made of Silver in Combination With Gold. This standard covers the marking of articles U. U. Specification Specification 631 663 ſº Directory of Commodity Specifications made of Sterling silver in combination with gold, as here in defined, Offered for sale in the U. S. A. It includes also definitions, requirements for qual- ity marks, and general requirements relating to tolerance, trade marks, and Style marks. This stand- ard WaS appr OV ed as American Recommended Practice by the American Standards Assn. Sponsored by New Eng- land Manufacturing Jewelers" and Silversmiths' Assn. U. S. GOV. , Dept. Of Commerce, National Bureau of Standards. COIſmercial Standard CS 118-44; 1944. 6ZO-679 670. GENERAL | TEMS American Society of Mechanical Engineers. Code, Aux1 li ary Section. Part 12-Measurement of Time, 1942, Describes the following time-telling mechanisms Or timekeepers and discusses their ac- Curacy, use, and Care: General purpose clocks, Chr0- nometers, high-grade clocks or regulators, preci- Sion clocks, watches and stop watches, timers, chronographs, and Oscillographs. Power Test 67 | . CLOCKS U. S. Gov. , Army Air Forces. Specification 27470; 1943. Clock; Type A-12 (Aircraft). U. S. Gov., Army-Navy Aeronautical 8pecification AN- C-62; 1942. Clocks; 2 3/4- Inch Dial Civil Date Elapsed Time. U. S. GOV. , Army-Navy Aeronautical Specification AN- C-99-1; 1944. Clocks; 1 7/8-Inch Dial. U. S. Gov. , Dept. Of Agriculture, Forest Service. Specification 99-S. Clock; Alarm. S. Gov. , Federal Specification. GG-C-451; 1935. Clocks; Pendulum (for) General Purposes. Covers three types- (I) floor, (II) wall, and (III) shelf; two grades- (B) rate not great er than 30 Seconds per week, and (C) rate not greater than 120 seconds per week; and four classes-(1) weight driven, motor wound, (2) Weight driven, hand wound, (3) Spring driven, magnet wound, and (4) Spring driven, hand wound. Gives requirements for cases, movements, and driving mechanism; method of inspection and tests; and requirements for Dacking and marking of ship- Iſleſlt. U. S. Gov. , Federal Specification GG-C-466; 1935. Clocks; Synchronous-Motor (for) General Purposes. Covers three types- (I) floor, (II) wall, and (III) shelf; two grades- (A) without current failure standby and (B) with current failure standby; and two classes- (1) self-starting motors, (2) nonself- Starting motors. Gives •re qui rements for cases and movements; methods of inspection and tests; and re- quirements for packing and marking of shipments. Améhdment No. 3; 1943, changes two grades to one grade, corrosion-resisting metal, finish, construc- tion details, and deletes current failure Standby. U. U. S. GOv. , Marine COTDs SDecification, 1942. Clock; Alarm. U. S. GOV. , Marine Corps Specification, 1933. Clock; Eight-Day. U. S. Gov. , Navy Dept. Specification 18C5c ; 1934. ClOcks; BOat. Marking of Jewelry and Novelties of Silver. Covers the marking of silver articles commonly or commer- clally known as jewelry or novel ties (other than flatware, hollow ware and toilet-ware) offered for Sale in the U. S. Gives definitions, requirements for quality marks, tolerance, exemptions, trade mark, and class pattern, type, or style mark. U. S. Gov. , U. 8. Army, Ordnance Dept. Specification 57-23A; 1942. Silver. References.-Silver and silverware, see 691. CLOCKS, WATCHES, AND DIALS U. S. Gov. , Navy Dept. Specification 180 1 1c; 1938. Clocks; Mechanical (Shipboard Use Other Than as Deck Clocks). U. S. Gov. , Navy Dept. Specification 18C13; 1931. Clocks; Deck. U. S. G0V. , Navy Dept. Specification 18C19; 1941. Clocks; Interval-Time T, Alarm-Clock Pattern. U. S. Gov. , Navy Dept. Specification 18C22, 1943. Clocks; Small, With Second Hand. U. S. Gov. , Panama Canal, Purchasing Dept. Specifica- tion for Clocks; Marine, 1944. Phenolic plastic case, polished, 6-in. dial, nonstriking. U. S. GOV. , Treasury Dept. , Procurement DiV., 446b; 1942. Clocks; Watchman's. COvers portable clock with carrying case and strap. Gives detail require- ments as to Case, movement, registering mechanism, and methods Of 8ampling, inspection, and tests. U. S. GOV. , U. S. Army, Medic al Dept. Specification 10-2222A; 1941. Clock; Interval Timer. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-376A; 1928. Clock; Type 1-55. S. GOV. , U. S. Maritime COmmission. Specification 18-MC-3a; 1943. Clocks; Marine, Mechanical, Shall be one grade and four types- (I) nonstriking-deck (6-in. dial), (II) ship's bell (6-in. dial-luminous marking), (III) engine room (8 1/2-in. dial), and (IV) radio room (6-in. dial). Gives requirements for materials, workmanship, construction, movement, case, bezel ring, dial, keys, hands, crystal, and details for each type; inspect 1 on, sampling, and methods of test; and packaging, packing, and mark- ing for shipment. U. S. Gov. , U. S. Maritime Commission. Specification 18-MC-6 (Tentative) 1943. Clocks; Zigzag Control. COvers One type and grade. Gives requirements for materials, workman ship, construction, movement, dials, hands, audible signal time selector, audible Signal System case, ſ in 1 Sh, and instructions; in- Spection and methods of test; packaging, packing, and marking. U. References.-Electric time clock systems, see 718.35; testing of timepieces, see 672; measurement of time, see 700. 672. WATCHES U. S. Gov. , Army-Navy Aeronautical Specification AN- W-9, 1943. Watches; Navigational Stop. U. S. Gov. , Army-Navy Aeronautical Specification AN- GG-W-108-1; 1943. Watches; Navigation, Master. S. GOV . , Dept. Of COmmerce, National Bureau of Standards. Circular C432; 1941. Testing of Time- U. 632 Ores, Metals, and Manufactures 68 || 2 | pieces. This circular deseribes in detail the six standard tests used at the National Bureau Of Stand- ards in the test 1ng of watches and chronometers. These tests consist in four tests for pocket Watch- es, namely-class A: class B; rallr O ad precision; and business precisi On; a test for stop watches Of various grades; and a test for ship chronometers. Information is given regarding the use and care of a watch, watch size s, watch jewels, watch-testing machines, standard time Zones and time signals. Directions and general information for the submit- tal of timepieces for test are also given. - U. S. Gov. , Federal Spec 1 fication DD-W-131; 1943. Watch-Glasses. Covers two classes- (A) resistance glass and (B) ordinary glass; and thirteen sizes. Gives requirements for material, workmanship, physi- cal requirements, shock test, boiling test, anneal- ing, tolerance, and wrapping; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Sh1pment. U. S. Gov., Federal Specification GG-W-111a; 1934. Amendment 2; 1939. Watches; Sto D. COverS St OD watches having sweep hands making One revolution a minute; six types- (A) noncontinuous-running; (B) continuous-running, single-action; (C) continuous- running, double-action; (D) combination, single- action; (E) combination, double-action; and (F) non- continuous-running, time-out. Each class is desig- nated by a number corresponding to the number of jewels in the movement, Viz. -classes 0, 6, 7, 11, 680-689 68 ||. T | N 68|.. O GENERAL ITEMS American Society for Metals. Metals Handbook 1939 edition. Constitution of Tin Alloys, Structure of Tim Alloys, and Properties of Tin and Its Alloys. Covers constitution of tin-antimony, tin-bismuth, tin-cadmium, tin-copper, and tin-phosphorus alloys; constitution of tin-antimony-copper all Oys used as bearing metals; structure of tin-antimony-copper alloys used as bearing metals; physical constants of tin; and properties of tin-base bearing alloys. American Society for Metals. Metals Handbook, 1939 edition. Micrography and Technology of Tin. COvers preparation and etching Of tin and tin all Oys for metallographic examination and manufacture and prop- erties of tin and tin alloy die Castings. National Assn. Of Purchasing Agents. Handbook Of Com- modity Data Sheets, 1938. Tin. Covers definition, constants, production and consumption, uses, Second- ary tin, Smelters, prices, markets and trading, and packing. - Society of Automotive Engineers, Inc. Aeronautical Information Report 8; 1944. U. S. and British Com- monwealth of Nations Aircraft Metals. Tin All Oy S. Gives table showing specifications used in the U. S. and specifications for similar metals used in the United Kingdom, Australia, and Canada for use in the selection of interchangeable and substitute mate- rials for the repair and maintenance of alrcraft; and a table Showing chemical composition and Ine- chanical properties of these aircraft metals. COV- 15, 17, and 18. Gives detail requirements; method - of inspection and test; and requirements for pack- ing and marking shipments. U. S. GOV. , Marine Corps Specification, 1943. Watch; Wrist, Seven to Fifteen-Jewel. r U. S. Gov. , Navy Dept. Specification 18W1d; 1943. Watches; Stop, Timer, Navigation. U. S. Gov. , Navy Dept. Specification 18W3d; 1943. Watches; COmparing. U. S. Gov. , Navy Dept. Specification 18W4c; 1931. Watches; TOrpedo-BOat. U. S. Gov., Navy Dept. Specification 18W5; 1931. Watches; Stop, Chronograph. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 94-27749; 1940. Watch; Navigation, Type A-8 (Ground Speed). U. S. Gov., U. S. Army, Ordnance Dept. Specification 55-1B, 1940. Watch; Wrist, 7-Jewel. U. S. Gov., U. S. Army, Ordnance Dept. Specification 55-4A, 1926. Watch; Pocket, 7-Jewel. - U. S. Gov. , U. S. Army, Ordnance Dept. Specification 55-5A; 1926. Watch; Pocket, 15-Jewel Or More. U. S. Gov., U. S. Army, Ordnance Dept. Specification 55-8A; 1926. Watch; Wrist, 15–Jewel or More. U. S. Gov., U. S. Army, Ordnance Dept. Specification 55-16; 1939. Watch; Pocket, Railroad Grade. 673. Dl ALS h U. S. Gov. , Navy Dept. Specification 18D2; 1944. Dials; Pelorus, Plastic. - TIN AND ZINC ers tin alloys, babbitts, solders, and brazing al- loyS. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Circular C66; 1917. Standard Samples for Thermometric Fixed Points. Description of prep- aration of pure samples of tin, the 1r chemic al analyses, freezing points, and degree of purity, used for the standardi Zation of thermocouples, py- rometers, etc. S. Gov. , Dept. of Commerce, National Bureau Of Standards. Circular C398 and Supplement, 1944. Standard Samples. Tin, Sample 42d. This Sample is prepared and sold by the National Bureau of Stand- ards with a certif lo ate of analysis for use in in- dustry and by others as a comparison standard for checking the accuracy of analysis of Similar mate- rial. - S. GOV. , U. U. Dept. Of Commerce, National Bureau of Standards. Circular C398 and Supplement, 1944. Standard Samples. Tin Ore (Bolivian Concentrate), Sample 137; and Tin Ore (N. E. I. Concentrate), Sample 138. These samples are prepared and SOl d by the National Bureau of Standards with a certificate Of analysis for use in industry and by Others as a comparison standard for Che C king the accuracy Of analysis Of Similar materials. 681 - | T | N | NGOTS AND Pl G METAL American Institute of Homoeopathy. Homoeopathic Phar- macopoeia of U. S., 1941. Metallic Tin. Chemical symbol, synonyms, description, and preparations for triturations for use in homoeopathic medicines. 633 68 || – | Directory of Commodity Specifications American Society for Testing Materials, B 29-43; 1943. American Assn. of State Highway Officials, M 112-40. Pig Lead. For refined lead in pig form made from ore or other material by reduction and refining, but not for reclaimed l e a d. Gives requirements for types, manufacture, chemical composition, samples for chemical analysis, methods of chemical analysis, marking, and claims. American Society for Testing Materials, E 2 5-37 T; 1937. Tentative Method of Quantitative Spectrochem- ical Analysis of High Grade Pig Lead. This method may be applied to any high grade lead, provided the 1 m pur i t i e s to be determined are not present in quantities over O. 1 percent. Covers preparation of sample, preliminary estimation, final estimation, and testing for compliance with specification. U. S. Gov. , F e d e r a l Specification QQ-T-371a; 1944. Tin; Pig. Covers one grade, designated grade A. Gives chemical composition; methods of sampling, in- spection, and tests; and packaging, packing, and marking for Shipment. U. S. Go v . , Navy Dept. Specification 46T1d; 1924. Tin; Pig. References. –General requirements for metals, see 600. 1. 68 .2 T IN SHEETS References.—Roofing tin, terneplate, see 604.31. 68 |. 3 T | N CAST | NGS American Society for Test in g Materials, B 102-44; 1944. Lead– and Tin-Base Alloy Die Castings. For pressure die castings from five designated alloys- Gives requirements for chemical compositions, Sam- pling, density, soundness, finish, permissible var- iations in dimensions, and rejection. 68 |. 1, TIN MANUFACTURES 68 I. tº I Tin Hollow Ware American Bakers Assn. Recommended Pan Si Zes. COVers four sizes of pans for loaves of bread weighing 12, 16, 20, and 24 OZ. baked. Assn. of American - Railroads, Purchases and Stores DiV. Tin and Sheet Metalware, Standardization of , 1934. Gives dimensional requirements and 11 lustration for torches, squirt cans, valve Oilers, tallow pot, oil carriers, card cases, marking pot, funnels, measures, oil cans, coal hod, pails, fire bucket, Soil can, refuse and garbage Can. U. S. Gov. . , Dept. of Agriculture, Forest Service. Specification 144-S. Funnel; Filter-Type. U. S. Gov., Federal Specification RR-P-62; 1940. Pans; Cake, Tinned, Round. Covers One type, One grade, and two sizes—9 3/8 and 10 3/8 in. Outside diameter at top of pan. Gives requirements for material, workmanship, tinned plate gage, tolerance, weight of tin coating, and finish; methods of Sampling, inspection, and tests; and requirements for packag- ing, packing, and marking for shipment. Emergency Alternate Federal Specification E-RR-P-82; 1 94 2, (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for materials and finish. U. S. Gov. , Federal Specification RR-P-76; 1935. Pans; Dust. Covers two types— (I) -hood pattern; in two classes—(A) welded handle, and (B) covered wire handle; and (II) open pattern; in three classes- (A) welded handle, (B) covered wire handle, and (C) One piece. Gives requirements for material, Workman- Ship, construction, finish, and dimensions; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Fe d e r a l Specification RR-P-571; 1939. Amendment 1; 1944. Pots; Marking, Ink. Covers One type, grade, and size. Gives requirements for mate- rial and workmanship, timed plate, coating, body, COver, handle, illustration, dimensions, and toler- ances; methods of Sampling, lnspection, and tests; and packaging, packing, and marking for Shipment. U. S. GOv., Marine Corps Specification, 1918. BOilers; Tin, Nested, for No. 1 Field Range. U. S. Gov. , Marine Corps Specification, 1921. BOilers; Tin, Nested, for No. 2 Field Range. U. S. Gov., U. S. Army, Quartermaster Corps. cation 28–53; 1939. Dipper; Tin. Specifi- References. –Standard sizes of tin w are , s e e 612. 20; liquid and dry measures Of tin, see 919. 1; metal kits and palls, see 951. 61, 951. 64; t in COat- ings, test Of, see 600. 3; 11 luminating t O T C h for railways, tin, See 997. 1; t in Can S, See 959. 1. 68 I.1.2 Tin Coatings References. –Test of tin coatings, r0 O ſing tin, tern eplate, see 604. 31. 68 |. 13 Tin Alloys References. -Bronzes, see 643, 646, 647, pnosphor t lin, see 632; babb 1 t t metal, Solder, ... see 693. 2. See 6 0 O - 3 ; 692. 3; See 692. 1; 68l. 19 Miscell aneous T in Manufactures Collapsible Tube Mfrs. A S S n. Lead, Tin-Coated and Tin-Lead AllOy Tube D at a , 1941. Gives in Side and Outside dimensions and weights, for seven numbers, minimum wall thickness, and metal and moulded plas- tic cap data. COllapsible Tube MfrS. A SS n . Tin Tube Data, 1941. Gives inside and Outside dimensions and weights, for seven numbers, minimum wall thickness, and tin and moulded plastic Cap data. U. S. Gov., Army Air Forces. Specification 10285–A–3; 1943. Wire; Metal, Spray Gun. U. S. Gov. , Fe d e r al Specification RR-W-456; 1935. Wireware; B a ke- Shop and Kitchen. Covers eight types— (I) broilers, (II) (III) cleaners, pot, chain, (IV) drainers, (W) potati mashers, (VI) skimmers, (VII) egg whips, and (VIII) p a stry Whips. Gives requirements for material, Workmanship, and dimensions; methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking for Shipment. C h a 1 n S, pot-cleaning, U. S. G O v . , Navy Dept. Specification 64G3b; 1943. GraterS. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11–96; 1941. Tin; Pulver 12ed. U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-18A; 1937. Foll; Tin. References. -Cans made from tin plate, see 959. 1. 682. PHOSPHOR T | N American Society for Testing Materials, B 51-42; 1942. Phosphor Tin. For material in ingot form; chemical 634 Ores, Metals, and Manufactures 683.2 composition, sampling and uniformity requirements, and marking. Endorsed by the American Foundrymen's ASSIl. U. S. Gov., Federal Specification QQ-T-351; 1932. Tin; Phosphor. Covers one grade. Gives requirements for material and chemical composition; methods Of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. References.—General requirements for metals, see 600. 1. 683. Z | NC 683.0 GENERAL ITEMS American Society for Metals. Metals Handbook, 1939 edition. Constitution of Zinc Alloys and Proper- ties of Zinc and Its Alloys. Covers constitution of zinc-aluminum, zinc-cadmium, Zinc-iron, Z 1 n c- lead, zinc–magnesium, zinc-nickel, Zinc-silver, and zinc-tin alloys; zinc-rich portion of the zinc-cop- per and zinc–magnesium constitution diagram; physi- cal constants of zinc.; and properties Of Wrought Zinc and Zinc alloyS. American Society for Metals. Metals Handbook, 1939 edition. Micrography of Z in C and Technology of Zinc and Its Alloys. Covers polishing Of Zinc for metallographic examination, et C h 1 ng of Zinc and zinc all o y s for metallographic examination, and Zinc dic castings. American Society for Test 1 ng Materials, D 521-40; 1940. Methods of Chemical Analysis of Zinc Dust (Metallic Zinc Powder). Covers procedure for anal- ysis of form known commercially as Zinc dust for use as pigment in paint; mixing for sample, deter- mination of moisture and other volatile matter, re- agents for total zinc, and metallic Zinc and Zinc oxide by difference. American Society for Testing Materials, E 26-43 T, 1943. Tentative Method of Quantitative Spectrochem- ical Analysis of Zinc for Lead, Iron, and Cadmium. This method may be a pp 11 e d to any grade of Zinc provided the lead, iron, and cadmium contents, are less than O. 1 percent. Covers preparation of Sample, preparation of electrode, preliminary and final es- timation, and testing for compliance with Speciſi- Cation. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Zinc. Covers definition, constants, occurrence, grades, specifications, uses, and forms available; also I-definition, constants, physical properties, and uses for zinc alloy (die casting); and II—definition, uses, constants, purity, forms available, and grades for Zinc powder. Society of Automotive Engineers, Inc. Aeronautical Information Report 8; 1944. U. S. and British Com- monwealth of Nations Aircraft Metals. Zinc Alloys. Gives table showing specifications used in the U. S. and specifications for similar metals used in the United Kingdom, Australia, and Canada for use in the selection of interchangeable and Substitute materials for the repair and maintenance of air- craft; and a table showing chemical composition and mechanical properties of the S e aircraft metal S. COverS Zinc all OyS. U. S. Go v . , Dept. of Commerce, National Bureau of Standards. Circular 86; 1917. Standard Samples for Thermometric Fixed Points. Description of prepara- tion of pure samples of zinc; their chemical analy- ses, freezing point, and degree of Durity; the ir use for the Standardization of thermocouples, py- TOmeters, etc. U. S. G 0 V . , Dept. Of COmmerce, National Bureau Of Standards. Circular C3 98 and Supplement, 1944. Standard Samples. Zinc Ore (Tri-State Concentrate), Sample 113. This sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy of analysis of similar material. U. S. G O V . , Dept. Of COmmerce, National Bureau of Standards. Circular C 39 8 and Supplement, 1944. Standard Samples. Zinc, Sample 43e. This sample 1 s p r ep a red and Sold by the National Bureau of Standards with a certificate of analysis, for use in industry and by Others as a comparison standard for checking the accuracy of analysis of similar material. U. S. G O V . , Dept. Of COmmerce, National Bureau of Standards. Circular C 39 8 and Supplement, 1944. Standard Samples. Zinc Spelter, Samples 108, 109, and 110. These samples are prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy of analysis of Similar materials. 683. Z | NC OR SPELTER INGOT METALS American Society for Testing Materials, B 6–37; 1937. American ASSn. Of State Highway Officials, M 120–37. American Standards Assn., H 24.1-1943. Endorsed by American Foundrymen's Assn. Slab Zinc (Spelter). COverS Six grades made from Ore Or other material by a process of distillation or by electrolysis. Gives marking, quality, composition, physical ap- pearance, Sampling, claims, plant treatment, and investigation and settlement of claims. U. S. Gov., Army Air Forces Specification 11328; 1941. Ingots; Zinc Base Alloy (for Forming Dies). U. S. G 0 V . , Federal Specification QQ-2-351a; 1940. Zinc, Slab (Spelter). Cove r s six grades—(A-1) Special high grade, (A) high grade, (B) intermedi- ate, (C) brass special, (D) selected, and (E) prime Western. Gives chemical composition; methods of Sampling, inspection, and tests; and requirements for packing and marking. References. --Methods of test, general requirements for metals, see 600. 1, 683. O. 683.2 Z | NC SHEETS AND PLATES American Society for Testing Materials, B 69-39; 1939. American Assn. Of State Highway Officials, M 113-39. American Standards ASSn. , H 25.1-1943. Rolled Zinc. Covers three types- (I) coils or sheets cut from Strip rolled zinc, (II) pack rolled zinc, and (III) Zinc plates. Gives requirements for permissible Variations in dimensions, colls, bend and Curvature, packing, marking, Sidewise bend Or curvature, gag- ing, and appendix. American Zinc Institute. Specification for HOt-Dipped Zinc-Coated Ferrous Sheets Bearing the "Zinc Insti- tute Seal of Quality" Trade—Mark, 1931. For use on sheets of No. 28 and heavier galvanized Sheet gages. 635 683.2 Directory of Commodity Specifications Co v e r S gage weights, weight of Coating, testing, record Of tests, inspection, marking, and forming. U. S. G O v . , Federal Specification QQ-Z-3O1a; 1938. Zinc; Pl a t e s , Sheets, and Strips. Covers three types— (I) coils or sheets cut from strip (ribbon) rolled Zinc, (II) pack rolled Zinc, and (III) Zinc plates, Such as boiler and hull plateS produced by any rolling method. Gives requirements for mate- rial, WOrkmanship, bending, and permissible varia- tions; methods of sampling, inspection, and tests; and requirements for packing and marking. U. . S. G O V . , Navy Dept. Specification 4726b; 1939. Zinc; Plates, Sheets, and Strips. . References.-Methods of testing, general require- ments for metals, see 600. 1, 683. O; zinc coated iron and steel Sheets, see 604. 32. 683.3 Z| NC STRIPS U. S. Go v . , Federal Specification QQ-Z-301a; 1938. Zinc; Pl a t e s , Sheets, and Strips. COverS three types—(I) coils or sheets cut from strip (ribbon) rolled zinc, (II) pack rolled zinc, and (III) Zinc plates, such as boiler and hull plates produced by any rolling method. Gives requirements for mate- rial, workmanship, bending, and permissible varia- tions; methods of sampling, inspection, and tests; and requirements for packing and marking. U. S. Go v . , Navy Dept. Specification 4726b; 1939. Zinc; Plates, Sheets, and Strips. References.—Methods of testing, general require- ments for metals, see 600. 1, 683.0; standard thick- nesses, weights, and tolerances, see 683. 2. 683.1; Z INC MANUFACTURES 683. ] I Zinc-Base Die Castings American Society for Testing Materials, B 86-43; 1943. Zinc-Base Alloy Die Castings. Covers three alloy compositions. Gives requirements for manufacture, base metal, chemical composition, sampling, physical properties, stability, expansion test, test speci- mens, number of tests, SOundness, Optional tests, finish, and rejection. American Society for Testing Materials, B 186-42 T; 1942. Tentative Specifications for Special Quality Zinc-Base Alloy Die Castings. Covers two alloys where added assurance will be gained against break- down in service which might entail danger to life or failure to achieve important objectives. Manu- facture, base metal, chemical composition, chemical analysis, physical properties, tests, stabilization treatment, production control, workmanship, marking, and records. - American Society for Testing Materials, E 27- 43 T; 1943. Tentative Method of Quantitative Spectrochem- ical Analysis of Zinc-Alloy Die Castings for Minor Constitutents and Impurities. This method refers particularly to the analysis of zinc-base die-cast- ing Alloy Nos. XXI and XXIII, covered by the Tenta- tive Specifications for Zinc-Base. Alloy Die Castings B 36–34 T of the American Society for Testing Mate- rials. The method includes the determination of copper in Alloy No. XXIII and of magnesium, iron, lead, tin, and cadmium in Alloys NOS. XXI and XXIII. The determination of nickel in an alloy differing from Alloy No. XXIII by the presence of nickel as a minor COnstituent is also included. An arc Spec- trum is used, employing graphite electrodes, one Of Which is treated with a solution of the sample to be analyzed. Quantitative estimations are made by the COImparison of the spectrum of the sample with the Spectra. Of Standard samples of known composi- tion. . Society of Automotive Engineers, Aeronautical Material Specification 4 803; 1944. Zinc Alloy Die Cast- ings. Gives requirements for composition, quality, stability, reports, identification, and rejections. Similar Specifications: S.A. E. 903; A. S. T. M. B86- 41T; and Alloy NO. XXIII. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. S. A. E. Standard Zinc Alloys Die Casting, revised 1939. Gives specifica- tion Nos. 903, 921, and 925. Covers composition in percentage, general information, and typical physi- Cal and mechanical properties. U. S. GOV. , Navy Dept. Specification 467 2C; 1944. Zinc-Base Alloy; Die-Castings. U. S. Gov., U. S. Army, Ordnance Dept. 57-93-2A; 1942. C a st in g; D i e , Magnesium Alloy. Specification Zinc-Aluminum- References.-Methods of test, general requirements for metals, see 600. 1, 683. O. 683.12 Gravity Battery Zincs References. –Gravity battery Zincs, see 712. 5. 683. 19 Miscell aneous Zinc Manufactures U. S. Gov., Army Air Forces. Specification 10285–A–3; 1943. Wire; Metal, Spray Gun. U. S. GOV., Army-Navy Aeronautical Specification AN- QQ-A-686a; 1944. Anodes; Zinc. U. S. Gov. , U. S. Army, Chemical War f a re Service. Specification 4-503-440 A; 1941. Zinc Dust. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57–228A, 1942. Anode; Zinc. References. -Nalls, spikes, tacks, and staples of 683.5 Z|NC ALLOYS U. S. G. O. v . , Army Air Forces. Specification 10302; 1939. Rod; Zinc Alloy, Welding (for Aeronautical Use). sº U. S. G O V . , Dept. Of COTIſſierce, National Bureau of Standards. Circular C395; 1931. Zinc and Its Al- lo y s. Summarizes from technical literature the physical and mechanical properties of Zinc, together with result S obtained at the National Bureau of Standards; effects of structural conditions of the metal resulting from 1mpurities and from such fac- tors as mechanical working, recrystall 12ation upon ‘measured physical properties; discusses corrosion resistance of zinc, and the die-casting alloys and the properties which determine their usefulness in- dustrially. References. –Zinc b a se di e casting alloys, see 683. 41; copper-tin-zinc alloys, see 643, 646, 647; brass, see 644, 645; nickel-copper-Zinc all OyS, See 655; brazing solder, brass, see 693. 2. 683.6 Z | NC COMPOUNDS AND SALTS References. –Chemical c o m p ou n d s of zinc, see 839, 38. 636 Ores, Metals, and Manufactures 692. 0 681. Z | NC COAT | NGS (GALWAN 17 | NG) References.—zinc coated sheets, see 604.32; zinc coatings and tests, see 600. 3. 690-699 684.0 GENERAL ITEMS MISCELLANEOUS ORES, METALS, ALLOYS, AND METAL MANUFACTURES 690. GENERAL ITEMS 69 | . S I LVER 69 - O GENERAL ITEMS U. S. Go v . , Dept. of COmmerce, National Bureau of Standards. Circular C412; 1936. S11Ver; Its prop- erties and Industrial Uses. Information is given concerning variation in physical properties by me- chanical working and heat treatment; discussed chem- ical properties with respect to resistance to cor- rosion; and describes the bactericidal uses of sil- Ver, its employment in chemical equipment, and also its application in electrical Switching devices. 691. silver METAL AND ALLoys American Institute of Homoeopathy. Homoe Opathic Phar- macopoeia of U. S., 1941. Metallic Silver. Natural order, synonyms, description, h a b it a t , history, parts use d , and preparations for tincture, dilu- tions, and medications for use in homoeopathic med- icines. - National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Silver. Covers defini- tion and properties, constants, solubility, deriva- tion, purity, forms available, uses, and marketing. S. Gov. , Navy Dept. Specification 57S63; 1944. Sutures; Silver-Wire. S. Gov. , U. S. Army, Medical Dept. 10–2724; 1939. Silver; Pure. References ... —Silver solder, see 693. 3; definition of sterling, see 691. O: dental all Oys, see 915. 12. 69% -2 SILVERWARE American HOSpital ASSn. , Walſe e American Hospital Assn., 64-13. Silver-Plated Table- ware. Based on U. S. Gov., Federal Specification RR-T-51a for Silver-Plated Tableware. U. S. G O V . , Dept. Of COITInerCe, Standards. Simplified Practice Recommendation R54- 26; 1926. Sterling Silver Flatware. This recom- mendation establishes a schedule of stock items in sterling silver flatware patterns covering various items listed as staples, fancy dozens, Carving Sets, baby sets, child's sets, and fancy single pieces. Sponsored by Sterling Silversmiths Guild Of America. S. Gov. , F e d e r a l Specification RR-T-51a; 1934. Tableware; Silver-Plated. COvers a grade equal to that required f O r high-class hotel and restaurant service. Gives requirements for chemical composi- tion of metal, weights of S1 lver used On C Ommonly used articles of flatware; methods of sampling, in- spection, a n d tests; and requirements for packag- ing, packing, and marking. Emergency Alternate Fed- eral Specification E-RR-T-51a; 1942, (issued by Pro- curement Div., Treasury Dept., U. S. Gov. ) substi- U. U. Specification 64-10. Nickel-Silver Table- U. National Bureau Of - tuted Federal Specification . (RR-T-56) Tableware; Steel (Chromium, Nickel, Silver, and Tin) Plated. S. GOV., Fe de T a lº Specification RR-T-56; 1941. Amendment 1; 1944. Tableware; S te e l (Chromium, Nickel, S 1 l ver, and Tin) Plated. Covers three types- (I) knives, table (straight-blade and grille); (II) forks (dessert, flat-handle); and (III) spoons (tea and table, medium). G 1 v e s requirements for material, workmanship, construction, finish, and details for each type; methods of sampling, inspec- tion, and tests; and packaging, packing, and mark- ing ſ Or Shipment. U. S. GOV. , U. S. Maritime CCIIIſmission. Specification 63-MC-1; 1941. Tableware; Silver-Plated, Flatware and Holloware. Type I, f l a t w are ; type II, hol- loware; grade A, extra heavy hotel plate; grade B, triple plate; class I, with Overlay; and class II, without Overlay. Gives requirements for materials, workmanship, finish, marking, tolerances, design, silverplate, sampling, inspection, a n d methods of teSt. U. S. GOV. , U. S. Maritime COmmission. Spec 1 fication 63-MC-7; 1941. Tableware; Flatware, S te e l Base, Silver-Plated (Officers'). Type I, knives (table); type II, forks; type III, spoons; type IV, spreaders; seven classes; and two grades. Gives requirements for material, workmanship, identification, finish, plating, sampling, inspection, and methods of test. U. References.—Definition Of Sterling, See 691. O. 691.3 S I LVER COMPOUNDS AND SALTS References.-Chemical compounds of 839. 37. 692. BABB | TT AND OTHER BEAR ING METALS {,92.0 GENERAL ITEMS SOC lety of Automotive Engineers, Inc. Aeronautical Information Report 8; 1944. U. S. and British Com- monwealth of Nations, Aircraft Metals. Tin Alloys. Gives table showing Specifications used in the U. S. and specifications for similar metals used in the United Kingdom, Australia, and Canada for use in the selection of interchangeable and substitute materials f Or the repair and maintenance of air- Craft; and a table Showing chemical composit 10n and mechanical properties of these aircraft m et al S. Covers t l n alloys, babbitts, solders, and brazing alloys. Society of Automotive Engineers, Inc. Report On En- gine Bearings; Replacement Technique for Installa- tion Or Fitting. Submitted to Wehicle Maintenance Section, Office of Defense Transportation, 1943. Covers section I-types of bearings a n d materials of engine bearing construction; and II- Operational guide for engine bearing replacement. silver, see 637 692.0 Directory of Commodity Specifications U. S. Gov. , Army-Navy Aeronautical Specification AN- P-36a; 1944. Preservation and Packing of Bearings and Bearing PartS. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Research Paper RP512; 1933. White-Metal Bearing Alloys-Mechanical Properties at Different Temperatures and Service Tests. Gives results Of a study made Of the wear resistance and Other mechan- ical propert 1es of 11 white-metal bearing alloys. 692. I BABB ITT METALS American Railway Engineering Assn. Construction and Maintenance Sect iOn, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for MOVable Railway Bridges. Includes requirements for COmpOS it 10n Of babbitt metal. American Society for Testing Materials, B 23–26; 1926. White Metal Bearing Alloys (known commercially as "Babbitt Metal"). Covers 12 typical babbitt metals based On tin C Ontent, quality, size, chemical compo- sit 1 On, permissible variations in composition, Sam- ples f O r analysis, and physical properties, En- dOrsed by the American Foundrymen's Assn. A. S. T. M. Emergency Alternate Provision EA-B 23b; 1944, af- fected Sect 10n 4, Chemical COmposition; t a ble I, Chemical Requirements; and appendix, Physical Prop- erties Of Alternate Alloys. American SOC lety for Testing Materials, B 67–44; 1944. Assn. Of American Railroads A A. R. Spec 1 fication M501-43. Car a n d Tender JOurnal Bearings; Lined. For use On locomotive t e n d e r s , passenger, and freight equipment cars. G 1 v e s requirements for manufacture, chemical composition, analysis, exam- ination of fracture, permissible variations in di- mensions, workmanship and finish, marking, inspec- tion, and re j e c t 1 O n . End Orsed by the American FOundrymen's Assn. National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Babbitt. Covers defini- tion, characteristics, constants, g r a d e s , uses, forms available, and marketing customs. SOC i ety Of Autom0t 1ve Engineers. Aeronautical Mate- rial Spec 1ſ loat iOn 4 8 O O; 1940. Bearings; Babbitt. Gives requirements for form, composition, sampling, quality, reports, identification, corrosion, approv- al, and reject iOns. Similar to U. S. Gov. Federal Spec 1ſ ication QQ-M-161, Grade I; A. S. T. M. Specifi- cation B23-26, Alloy Grade 1; and Society of Auto- motive Engineers Specification 10. SOC iety Of Automotive Engineers. 1944 Handbook, Sec- t 1 On 3-Processed Materials. S A E Standard Bear- ing and Bushing Alloys, revised 1944. Covers main and connecting rod bearings including babbitt met- als, S 11ver bearing alloys, cadmium bearing alloys, and copper-lead bearing alloys; wrist pin and mis- cellaneous bushing alloys; and sintered metal pow- der bearingS. U. S. Gov. , Army Air Forces. Specification 10285–A–3; 1943. Wire; Metal, Spray Gun. U. S. G O V . , Dept. Of COmmerce, National Bureau of Standards. Circular C398 a n d Supplement, 1944. Standard Samples. Bearing Metal, Tin Base, Sample 54b. This sample is prepared a n d sold by the Na- t i Onal Bureau Of Standards with a certificate of analysis f or use in industry a n d by others as a comparison standard for checking the accuracy of analysis Of similar material. U. S. Gov., Fe d e r a l Specification QQ-M-161; 1932. Metal; Ant 1 friction, Castings and Ingots. Covers Seven grades in the form of ingots for remelting Or castings. Gives requirements for material, workman- ship, and chemical composition; methods of sampling, Inspect 10n," and tests; and requirements for packag- ing, packing, and ship wing. Emergency Alternate Federal Specification E-QQ-M-161; 1942, (1ssued by Procurement DiV., Treasury Dept., U. S. Gov.) delet- ed grades 1, 2, 3, 4, and 5 and gives requirements for grades 6, 7, 8, 9, 10, 11, and 12. U. S. G O V . , Navy Dept. Specification 46M2e; 1933. Metal; Antifrict iOn, Ingots and Castings. References . —Methods of testing, general require- ments for metals, see 600. 1, 692.0; bronze backings of lined bearings, see 692. 2. 692.2 BEAR ING METALS, OTHER THAN BABB ITT American SO c 1 et y for Testing Materials, B 22-44T; 1944. American Assn. Of State Highway Officials, M107. Tentative Specifications for Bronze CastingS for Turntables and Movable Bridges and for Bearing and Expansion Plates Of Fixed Bridges. Cover four classes of bronze castings for turntables and mov- able bridges and two classes of cast-bronze plates used in bridges and Other structures for fixed and expansion bearings where mot 10n is slow and inter- mittent. Give requirements for manufacture, chemi- cal composition, chemical analysis, methods Of chem- 1cal analysis, physical properties, hardness, test specimens, number of tests, finish, inspection, and reject iOn. Endorsed by American Foundrymen's Assn. A. S. T. M. Emergency Alternate Provision EA-B22b; 1944, affected table I, Chemical Requirements, table II, Physical Requirements and Figures. American Soc i e t y for Testing Materials, B 30–44T; 1944. Tentative Specifications for Copper-Base Al- loys in Ingot Forms f or Sand Castings. COvers 25 copper-base alloys, with A. S. T. M. classifications, numerical, a n d COmmercial designations. Includes aluminum-bronze. GiveS requirements for manufacture, chemical analysis, marking, inspection, reject iOn and retesting, claims, a n d Settlement Of claims. Endorsed by American FOundrymen's ASSn. American Society for Testing Materials, B 66–44; 1944. Assn. of American Railways ' AA R. Specification M 503-42. Bronze Castings in the Rough for LOCOmo- tive Wearing Parts. Includes hard, medium, SOft, and phosphOr bronze castings, and Ordinary uses Of each. Gives requirements for chemical composition, chemical analysis, Sample f Or chemical analysis, method of analysis, examination Of fracture, number of t e s t s , permissible Varlations in dimensions, workmanship and finish, marking, inspection and re- ject 10n. Endorsed by the American Foundrymen's ASSII. American Society f O r Testing Materials, B 144-44T; 1944. Tentative Specifications for High-Leaded Tin- Bronze Sand Castings. Cover five alloys and are in- tended for use for conventional bearings and bush- !ngs in t he cast State. Gives basis of purchase, manufacture, chemical COImposition a nd analysis, methods of chemical analysis, tensile properties, 638 Ores, Metals, and Manufactures 692. 3 Dressure and fracture testS, test Specimens, number Of testS, meth00S Of testing, Workmanship and fin- 1sh, marking, inspect 10n, and reject 10n. A. S. T. M. Emergency Alternate Provision EA-B 144b; 1944, af- fected section 9, Test Specimens, and adds figures 3 and 4. ASSn. Of American Rallroads, Operations a n d Mainte- nance Dept., Mechanical D 1 v . Manual Of Standard and Recommended Practice, 1942. Emergency Specifi- cation E-M-503-43 changed AAR. Specification M- 503-42, Bearings, Bronze for Locomotives, section I, Chemical Properties and Tests, paragraph 3, Chemical COmposition. g ASSn. Of American Railroads, Operations a n d Mainte- nance Dept . , Mechanical Div. Manual of Standard and Recommended Practice, 1942. Specificat 10n M-503– 42; 1942. Bearings; Bronze, for LOCOmotives. COv- ers bronze castings in the r O u g h for locomotive wearing parts. Glves requirements for ghemical and physical properties a n d tests, permissible varia- tion, finish, marking, inspection, rejection, and rehearing. SOC iety of Automotive Engineers. Aeronautical Mate- rial Specific at 1 on 4805; 1941. Sintered Bear- ings, Bushings. Gives requirements for composition, COnd lt. 10n, quality, lubricat 10n, precaution, approv- al, and rejections. * SOC lety of Automotive Engineers. Aeronautical Mate- rial Spec 1 fication 4820; 1940. Bearings; Copper Lead, Steel Back Copper-Lead, 73-27). Gives re- quirements for form (steel b a c k, lined on One or both sides with bearing metal), composition, qual- 1ty, Sampling, reports, identification, corrosion, approval, a n d rejections. Similar to Society of Automotive Engineers Specification 48. SOC lety Of Automotive Engineers. Aeronautical Mate- flal Spec 1 f 1 c at 1 on 4822; 1940. Bearings; Copper Lead, Steel Back (Copper-Lead-Tin, 71-25-3). Gives requirements for form (steel back, lined on One or both S 1des with bearing metal), composition, qual- ity, Sampling, reports, identification, corrosion, approval, a n d rejections. Similar to Society of Automotive Engineers Specification 481. SOC lety of Automotive Engineers. Aeronautical Mate- r1al Spec 1 f 1 C at 1 on 4825; 1941. Bearings; Copper- Lead-Tin, Steel Back (Copper-Lead—Tin, 74–16–10). Glves requirements f or form (steel back, lined on One or both Sldes with bearing metal), composition, Sampling, quality, reports, identification, corro- Sion, approval, and rejections. SOC lety of Automotive Engineers. rial Specific at 1 on 4827; 1942. Bushings; Copper Lead Tin, Steel Backed Castings. Shall consist of a Ste e l back, lined on One or both sides with a bearing metal of the composition specified. Gives requirements f O r composition, sampling, quality, reports, 1dent 1.fication, corrosion, approval, and reject 10n. S1milar specification: S. A. E. 792. SOC lety of Automotive Engineers. Aeronautical Mate- rial Spec 1 f 1 C at 1 on 4840; 1940. Bearings; Copper- Lead-Tin Castings (Copper-Lead—Tin, 70–25-5). Gives requirements f or composition, condition, quality, reports, 1dentif 1 cation, precautions, shipments, approval, a n d rejection. Similar to U. S. Gov., Navy Dept., Spec 1ſ ication 46B22, Grade V; and A. S. T. M. Specification B66–38, Soft Bronze Alloy. Aeronautical Mate- ($3.9677 ()—#5—41 639 Society Of Automotive Engineers. Aeronautical Mate- rial Spec 1 fl C at 1 On 4842; 1941. Bushings; CODper- Lead-Tin C a st in g s (Copper-Lead—Tin, 79-10-10) Gives requirements for composition, hardness, qual- ity, precaut iOnS, reports, identification, shipments, approval, and rejections. Society Of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. SAE Standard Bear- ing and Bushing Alloys, revised 1944. Covers main and connecting rod bearings including babbitt met- als, Silver bearing alloys, cadmium bearing alloys, and copper-lead bearing alloys; wrist pin and mis- cellaneous bushing alloys; and sintered metal pOW- der bearingS. U. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards. Circular C398 a n d Supplement, 1944. Standard Samples. Bearing Metal, Lead Base, Sample 53a. This sample is prepared a n d sold by the Na- tional Bureau Of Standards with a certificate Of analysis f O I use in 1ndustry and by Others as a comparison standard f O r checking the accuracy Of analysis Of similar material. U. S. G O V . , Dept. Of Commerce, National Bureau Of Standards. Circular C398 and Supplement, 1944. Standard Samples. Bearing Metal, Phosphor-Bronze, Sample 63a. This sample is prepared a n d sold by the National Bureau Of Standards with a Certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy Of analysis of Similar mater 1al. U. S. GOV. , Navy Dept. Specification 46B22e; Bronze, Bearing; Castings. U. S. GOV., Treasury Dept., Procurement DiV., NO.472; 1941. Bronze, Bearing; Castings, Leaded. Shall be made from best grades Of Virgin In et a l s , Or from best grades Of Virgin metals and S C r a p of known COmpOS it 10n a n d cleanliness. Gives requirements for repairing of defects, dimensions, chemical COIT- position, and physical propert les; methods of Sam- pling, inspection, and tests; and packaging, pack- ing, and marking. 1944. References.-Methods of testing, general require- ments for metals, see 600. 1, 646. O; brass and bronze ingot metals for bearings, see 644. 11. 692.3 METAL BEAR INGS Aeronautical C h a ſm be r of Commerce of America, Inc. National Aircraft Standard NAS 72, 73, 74, 75, 76, and 77. BuShing. NAS 72; 1942, Clamp-Up, Steel, Chrome Plated. NAS 73; 1942, Clamp-Up, Steel, Cad- mium Plated. NAS 74; 1942, Clamp-Up, Bronze. NAS 75; 1942, Plain, Press-Fit, Steel, Cadmium Plated. NAS 76; 1942, Pl a l n , Press—Fit, Bronze. NAS 77; 1944, Flanged, Press-Fit, Steel. G iv e S drawings with dimensions a n d notes. Developed by National Aircraft. Standard COmmittee. Aeronautical C h a m be r of COIſmerce of America, Nat 10nal Aircraft Standard NAS 181; 1944. Bear- ings; Pl a l n Spherical (Interchangeable). Gives drawings with dimensions a n d notes. Developed by Nat 10nal Aircraft Standard Committee. * American SOC lety for Testing Materials, B 67-44; 1944. As Sn. Of American Railroad S, A A R Spec 1 f 1– cation M501-43. Car and Tender Journal Bearings; - Líned. For use on locomotive tenderS, DaSSenge I’, and freight equipment cars. Gives, requirements for Inc. 692.3 Directory of Commodity Specifications manufacture, chemical composition, analysis, exam- ination of fracture, permissible variations in di- mensions, workmanship and finish, marking, inspec- tion, and re j e c t 1 on . Endorsed by the American FOundrymen's ASSn. American Transit Assn. Standard Journal B O X e s and COntained Parts, E2-34; 1934. Standard designs and dimensions for journal boxes, bearings and wedges, and dust guards for Seven Si Zes Of bearings. American Transit Assn. Standard Design of Gauges for Journal Bearings a n d Wedges, E12-31; 1931. Gives detailed drawings and dimensions of gauges for jour- nal bearings and wedges. ASSn. Of American Railroads, Operations a n d Mainte- nance De D t . , Mechanical Div. Manual Of Standard and Recommended Practice, 1944. Bearings; JOurnal, Lined. Emergency Specification E-M-501–43; 1944, changed A. A. R. Specification M-501-41, section I, Chemical Properties a n d Tests, and S e C t i O n W, Marking. Assn. Of American Railroads, Operations . a n d Mainte- nance De p t . , Mechanical DiV. Manual Of Standard and Recommended Practice, 1944. Bearings; Journal, Lined. Specification M-501-41; 1941. Covers jour- nal bearings for use On locomotive tenders, passen- ger and freight cars. Gives manufacture, Chemical and physical properties and tests, permissible Vari- at ions, finish, marking, inspection, rejection, and rehearing, with dimensional drawing. Assn. Of American Railroads, Operations a n d Mainte- nance De p t . , Mechanical Div. Manual Of Standard and Recommended Practice, 1942. Emergency Specif 1- cation E-M-502–42, changed A.A. R. Specification M- 502–41, Bearings, Journal, Relined, Scope, Dimen- Sions (Relined Journal Bearings)", Crown. Thickness (Relined Bearings), Inspection, and Marking. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Specification M-502-41; 1941. Bearings; Journal, Relined. Determination of condition, wear limits, reboring Operation, tin- ning, lining, and inspection, with dimensional di- 8 graſſ. Assn. of American Railroads, Operations a n d Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Journal Bearings. Standard, corrected 1942. Dimensional drawing with size variations for A, B, C, D, E, and F JOurnals, tolerance a n d marking. Emergency Specification, 1942, changed requirements. Assn. Of American Railroads, Operations a n d Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1942. Journal Bearing Gages, Journals . to F, Inclusive. Standard, re- vised 1941. Detailed dimensional drawings of size of journal. Emergency Specification 1ssued in 1942. Society of Automotive Engineers. Aeronautical Materi- al Spec 1 fic at 1 on 4800; 1940. Bearings; Babbitt. Gives requirements for form, COImposition, Sampling," quality, reports, identification, corrosion, approv- al, and rejections. Similar to U. S. Gov. Federal Specification QQ-M-161, Grade I; A. S. T. M. Specifi- cation B23-26, Alloy Grade 1; and SOC lety Of Auto- motive Engineers Specification 10- Society of Automotive Engineers. Aeronautical Materi- al Specification 4815A; 1944. Bearings; Silver, Steel Back. Shall consist of silver electroplated On a steel back. Gives requirements f or composi- tion, procedure, hardness, quality, reports, identi- fication, corrosion, approval, and rejection. Society of Automotive Engineers. Aeronautical Materi- al Spec 1 fic at 1 on 48 17; 1942. Bearings; Cast Sil- Ver, Steel Back. Shall consist of silver cast. On steel b a c k . Gives requirements for composition, procedure, hardness, quality, reports, identifica- tion, corrosion, approval, and rejection. SOciety Of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. SAE St and ard Bras S and Bronze Castings, revised 1944. Gives Speciſi- cation No. 66 and No. 660–Bronze Bearings. Covers composition in percentage, gene r a l information, physical properties, and recommended uses. U. S. GOV., Army Air Forces. Specification 25534; 1943. Bearings; Plain, Aircraft, General Specifi- cat iOn for. U. S. GOV., Army Air Forces. 1944. Bearings; Bellcrank. U. S. GOV. , Army-Navy Aeronautical Specification AN- B-4-2, 1944. Bearings; Anti-Friction Alr-Frame. U. S. Gov. , Army-Navy Aeronautical Specification AN- B-7; 1942. Bearings; Copper-Tin Sintered (011 Im- pregnated). Specification 25536 (1); References .-Bearing metals, S e e 692. 1, 692. 2; journal boxes, see 611.22; ball and roller bearings, see 766. 2. 693. SOLDERS AND BRAZ |NG 693.0 GENERAL ITEMS American Society for Metals. Metals Handbook, 1939 • Edition. Nonferrous Section General. COverS hot plastic work in g of nonferrous metals, Soldering (soft solders), and b r a Z 1 n g and related joining meth00s. American Welding Society. Filing Classification of Welding, Brazing, Soldering, and Cutting Processes, Materials and Applications, 1936. Gives C Omplete details f or a Standard filling Or Class 1ſ ication system covering the entire welding field and allied processes and may be used as either a filing System Or an indexing System. Society of Automotive Engineers, Inc. Aeronautical Information Report 8; 1944. U. S. and British Commonwealth of Nations Aircraft Metals. Tin Al- loys. Gives table showing specifications used in the U. S. and specifications for S 1 m i la r metals used in the United Kingdom, Australia, and Canada for use in the select 10n. Of interchangeable and Substitute materials for the repair and maintenance of aircraft; and a table showing chemical COmpOSltiCIn and mechanical properties Of these aircraft metals. Covers t in alloys, babbitts, Solders, and brazing alloys. U. S. Gov. , Army Air Forces. Specification 20018; 1939. Brazing Process; Furnace, COpper, f or Air- Craft Parts. U. S. Gov. , U. S. Army, Army Air Forces. tion 98–20003–B; 1939. Specifica- Brazing Aircraft Parts. 693. I SOLDER (TIN-LEAD BASE) American SOc lety for Testing Materials, B32-40T, 1940. Tentative Specifications f or Soft Solder Metal. Ores, Metals, and Manufactures 693.3 Covers two grades of tin-lead, and tin-lead-antimony alloy. G iv e s requirements for quality, chemical composition, permissible variations in chemical com- position, sampling for chemical analysis, prepara- tion of sample f or analysis, methods Of chemical analysis, dimensions, marking, inspection, rejec- tion, c la 1 m s, and appendix. A.S.T.M. Emergency Alternate Provision EA-B32b; 1944, affected section 1, Scope; section 3, Chemical Composition; section 4, permissible Variations in Chemical Composition; table I, Chemical Requirements; and table II, Prop- erties of Soft Solder Metal. Assn. of American Railroads, Telegraph and Telephone Section, 1-A-38; 1930. 40-60 and 45–55 Solder. Gives uses f or each solder, chemical composition and variat lons, form and weights. Assn. Of American Rallroads, Telegraph and Telephone Séction, 2-G-20; 1926. Rosin Core Solder. tube filled with ros in flux, composition of 38 per- cent t in, solder, in the form of a wire. Require- Inents as to minimum impurities, and rosin core, and sizes of 1 and 5 lb. spools. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Solder. Covers defini- tion, properties, soldering fluxes, grades Of Solder, sizes, core solders, o the r solders, impurities, Shipping regulations, and Ordering instructions. Society of Automotive Engineers. Aeronautical Materi- al Specific at 1 on 4750; 1940. Solder; 'Tin-Lead (50-50). Gives requirements for form (wire strip, bars, and ingots), composition, physical properties, quality, and rejections. Similar to U. S. Gov., Navy Dept., Specification 46 S 14, Grade A; U. S. Gov. Federal Specification QQ-S-571, Grade A; A. S. T.M. Specification B32–21, Grade No. 1; and Society of Automotive Engineers Specification 1, Class A. SOC lety Of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. S A E Standard Sol- ders, Revised 1944. Gives reference table of sim- ilar Specifications for solders and a table of S. A. E. standard and emergency solders giving chemical composition and temperatures w he r e materials are SOlld and liquid. S. Gov. , Dept. of Commerce, National Bureau of Standards. Building Mater 18ls and Structures Re- port BMS58; 1940. Strength of Soft-Soldered Joints in COpper Tubing. An extended investigation was made of the strength, un d e r tensile loading, of Sleeve joints in copper tubing, with wrought-copper and cast-brass couplings, soldered with (50-50) tin- lead and (95-5) tin-antimony alloys. S. G O V . , Dept. Of COmmerce, National Bureau of Standards. Building Materials a n d Structures Re- port BMS83; 1942. Strength of Sleeve Joints in COpper Tubing Made With Warious Lead-Base Solders. Solders Of the following type s were used—lead– silver, lead-tin-antimony, lead-cadmium, high lead- low tin, and high-purity lead. Tensile t e s t s at room temperature (short-time tests) were made, to- gether with long-time tests at temperatures ranging from 85° to 325° F. S. G O V . , Dept. Of COITImerce, Nat 10nal Bureau Of Standards. Circular C398 and Supplement, 1944. Standard Samples. Solder, 35 Sn-65 Pb, Sample 127. This Sample is prepared a n d sold by the National Bureau of Standards with a certificate of analysis U. U. U. Seamless diameter Of Wire, U. S. for use in industry and by others as a COmparis On standard for checking the accuracy of analysis of similar material. S. Go v . , Federal Specification QQ-S-571a; 1942. Amendment 1; 1942. SOlder; Tin-Lead. COVerS Seven grades-A, B, D, E, F, G, and H. Gives require- ments for material, Chemical composition and melt- ing range, and fluxed-cored wire solder; methods of sampling, inspection, a n d tests; and requirements for packaging, packing, a n d marking for shipment. Emergency Alternate Federal Specification E-QQ-S- 571a; 1942, (issued by . Procurement Div., Treasury Dept., U. S. Gov.) substituted on e class of lead- tin-silver solder and One class Of lead-silver Sol- der, and gives requirements for same. U. U. S. Gov., Navy Dept. Specification 46S14b; 1944. Solder; Tin-Lead. U. S. GOV. , Navy Dept. Specification 46S208; 1943. Solder; Tin-Lead, Wire, Flux-COred. , U. S. Gov. , Navy Dept. Specification 46S38a; 1945. Solder; Tin-Antimony. - U. S. Gov., U. S. Army, Ordnance Dept. Specification 57-98; 1931. SOlder; LOW Melting Point. U. S. Gov., U. S. Army, Signal Corps. Specification 71-332D; 1937. Solder M-31; Rosin Core. References.-Methods of testing, general require- ments for metals, see 600. 1, 692. O. 693.2 soldERs, COPPER-Z INC BASE American S oc i et y for Testing Materials, B 64-43; 1943. Brazing SOlder. COvers two grades Of gran- ular b r a Z in g solder in three classifications. Gives requirements f. Or manufacture, chemical com- position, chemical analysis, Sampling, round-grain solder, long-grain solder, lump solder, packing, impurities, marking, inspection, and rejection. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. S A E Standard Brass and Bronze CastingS, 1944. Gives Specification NO. 45–Brazing Solder. Covers composition in percent- age and general informat 10n and use. S. Gov., Fe d e ral Specification QQ-S-551; 1932. Amendment 1; 1942. SOlder; Brazing. COvers f Our compositions-A, B, C, and D; One grade each. Gives requirements for material, workmanship, form (granu- lated, ingots, bars, or wire), and chemical com- position; methods of inspection and tests; and re- quirements for packing and marking. GCV. , Navy Dept. Specification 46S15a; Solder; Brazing. U. 1934. References . —Methods of testing, general require- ments for metals, see 600. 1, 644. 11; brass welding rod, See 645. 11. 693.3 S I LVER SOLDER American S oc i e t y for Testing Materials, B 73-29; 1929. Silver Solders. For eight grades of silver- copper-zinc alloys in wire, strip, sheet, or gran- ular form, f C T brazing purposes; requirements for manufacture, chemical composit lon, and methods of Sampling. Aeronautical Mate- Solder; Lead- Society Of Automotive Engineers. rial Specification 4755; 1940. Silver (95-5). Gives requirements for form (wire, strip, b a r s , and Ingots), C Cmposition, quality, physical properties, a n d reject 10ns. Similar to 693. 3 Directory of Commodity Specifications U. S. Gov., W. a r Dept., Specification 57-99-1; and U. S. Gov. Navy Aeronautical Specification M-254. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 4770; 1940. Brazing Alloy; Silver (50 Percent Silver, Copper, Zinc, Cadmium). For joining nonferrous and ferrous materials, in- cluding austenſitic Steels. Gives requirements for form (wire, Strip, pig, Or granular); COmposition, physical properties, condition, quality, size and tolerance, precautions, packaging, and rejections. Similar to U. S. G O V . , Navy Dept., Specification 47 S 13, Grade IV; and U. S. Gov. Federal Specifi- cat iOn QQ-S-561, Class 4. S. GOV., Fe d e r a l Specification QQ-S-5616; 1944. SOlder; Silver. COvers seven classes-0, 1, 2, 3, 4, 5, and 6. Furnished in Strips, wire, pigs, grain, shot, Or chips. Gives requirements for materials, Workmanship, chemical composition, form, strip, and wire; methods of sampling, inspection, a n d tests; and packaging, packing, and marking for shipment. U. S. GOV. , Navy Dept. Specification 46S42; 1941. Sol- der; Lead-Silver. e S. GOV. , Navy Dept. SOlder; Silver. U. S. GOV. , U. S. Army, Army Air Forces. Specification U. U. Specification 47S13c; 1936. 57-99-1; 1933. Solder; Lead–Silver. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2869; 1939. Solder; Silver, Dental. References.-Methods of testing, In ent S for metals, See 600. 1, 644. 11 693.1. SOLDERS FOR ALUM | NUM 693.5 GOLD SOLDER U. S. GOV., U. S. Army, Medical Dept. 1O-2748A; 1941. SOlder; GOld. 695. MAGNES | UM AND MAGNES I UM ALLOYS References. --Methods of testing, general requí re- ments for metals, see 600. 1; other light alloys of aluminum, see 631. 11, 631.41; magnesia pipe cover- 1ngs, see 707.43; chemical compounds of magnesium, Se 2 839. 39. 695 - O GENERAL ITEMS American Society f Or Metals. Metals Handbook, 1939 Edition. Micrography of Magnesium and Technology of Magnesium and Its Alloys. Covers polishing of mag- neSlum alloys for metallographic examination, etch- 1ng Of magnesium alloys f or metallographic exam— in at 10n, magne Slum alloy die castings, hot and cold WOrking of magnesium, machaning Of magnesium, rivet- ing of In a g n e S 1 u m , and protection of magnesium against corrosion. 695. MAGNES IUM METAL AND ALLOYS Aimerican Society for Metals. Metals Handbook, Edition. erties of Magnesium and Its Alloys. Covers consti- tut 10n. Of magnesium-aluminum, magnesium-Copper, magne- sium-ſmanganese, and magnesium-Zinc alloys; physical COnstants Of magne Sium; and physical properties Of magnesium-aluminum and magnesium casting alloys. American SOC lety for Testing Materials, B92–41; 1941. Magnesium In g 0 t and Stick for Remelting. Covers 99.8 percent COmmercial form. Manufacture, chemical COmp OS it 1 On, workmanship a n d finish, claims, Sam- general require- Specification 1939 Constitution of Magnesium Alloys and Prop- ' pling f or umpire and analysis, and settlement Of claims. National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, 1938. Mangesium and Magnesium Alloys. Covers definition, constants, derivat 10n, solubility, purity and forms available, uses, Sup- ply, packing, and definition; physical properties, forms available, and marketing for magnesium alloy. SOC lety of Automotive Engineers, Inc. Aeronautical Information Re p O rit 8; 1944. U. S. and British COmmonwealth of Nations Aircraft Metals. Magnesium AllOys. Gives table showing specifications used in the U. S. and Specifications for similar metals used In the United Kingdom, Australia, and Canada for use in the Selection of interchangeable and Substitute materials for the repair and maintenance of air- Craft; and a table showing chemical composition and mechanical properties of the se aircraft metals. COvers bars, rods, shapes, forgings, sheet, tubing, and CastingS. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3–Processed Materials. No t e s On Magnesium AllOys, TeVised 1944. The Outstanding character- 1stic Of In a g n e s i u m alloys is their lightness. Covers castings, sand castings, die castings, per- manent mold castings, wrough t alloys, extruded alloys, rolled alloys, and forgings together with tables of dimensions. Society of Automotive Engineers. tion 3–Processed Materials. S. A. E. Standard Mag- nesium Alloy Specifications, revised 1944. Gives table s h O w 1 ng COImpositions of S. A. E. magnesium alloys and gives specifications including general information and physical properties for sand cast- ings, die castings, permanent mold castings, wrought alloys, extrusion alloys, and f Orging alloys. S. Gov., Dept. of Commerce, National Bureau of Standards. Circular C346; 1927. Light Metals and Alloys-Aluminum and Magnesium. Gives detailed in- formation. On the physical and mechanical properties of aluminum and magnesium and of their light alloys; and the variation in properties caused by changing the composition of the alloy, by the presence Of impurities, by changes in cond1t 10ns Of manufac- turing operations, and by he at treatment. DiS- cusses the metallography, corrosion resistance, and methods of protection against corrosion, the the Ory of heat treatment, and the application of the alloys to industry. 1944 HandbOOk, Sec- U. U. S. GOV., U. S. Army, Ordnance Dept. Spec 1 float 10n 57–21-1C; 1944. Magnesium POWGer. 695.2 MAGNES IUM ALLOY PLATES, SHEETS, AND STR | PS Aeronautical Ch a ſm be r Of COTInerce Cf America, Inc. National Aircraft Standard NAS 194; 1944. Magne- Slum AllOy-Standard Thicknesses for Sheet and Plate. Gives table showing Var 10us thicknesses and Stand- ard sheet S1zes. Thickness sizes based on Amer- ican Standards ASSI). DI’eferred number Series B32. 1- 1941. De V el O p e d by National Aircraft Standard CCImmittee. American Society for Testing Materials, B90-44T; 1944. Tentative Specifications for Magnesium-Base Alloy Sheet. COVer f Cur designated commercial types • Of 642 Ores, Metals, and Manufactures 695. 5 alloy sheet having a Specific gravity un d e r 1.8. Manufacture, chemical COmp Os it 1 On , tensile Drop- erties, t e St Specimens, tolerances, WOrkmanship, and explanatory notes. & Society of Automotive Engineers. Aeronautical Materi- al Specific at 1 On 4 370; 1940. Magnesium Alloy Sheet (Annealed). G 1 v e s requirements for compo- Sition, condition, physical properties, quality, tolerances, reports, an d reject 10ns. Similar to U. S. GOV. , War Dept. , Specification 11317, Grade A; U. S. GOV. , Navy Dept., Specification M-111d, Alloy 11, COndition A; A. S. T. M. Specification B90-38 T, Alloy 11; and Society of Automotive Engineers Spec- 1 fication 51. Society of Automotive Engineers. Aeronautical Mate- rial Spec 1 fic at ion 4.380; 1941. Magnesium Alloy Sheet, Aluminum Zinc (Annealed). Gives requirements for composition, condition, quality, tolerance, re- ports, corrosion, rejections, an d ident1 fication. Similar specifications: Army 11317, Grade II, Con- dition A; Navy M-111, Alloy 8, Condition A; Alloys C-57S and J-1. Society of Automotive Engineers. Aeronautical Mate- rial Spec if ic at 1 on 4381; 1941. Magnesium Alloy Sheet, Aluminum Zinc (Hard). G 1 v e s requirements for COImposition, COndition, quality, tolerance, re- ports, corros 10n, rejections, and identification. Similar specifications: Army 11317, Grade II, Con- dition H.; Navy M-111, Alloy 8, Condition H; Alloys C-57S and J-1. S. Gov. , Army-Navy Aeronautical Specification AN- M-28; 1944. Magnesium All Oy , 6.5 Aluminum, 1.0 Zinc; Sheet and Strip. U. S. Gov., Army-Navy Aeronautical Specification AN- M-29; 1944. Magne Slum A l l Oy, 3.0 Aluminum, 1.0 Zinc; Sheet and Strip. U. U. S. Gov., Army-Navy Aeronautical Specification AN- M-30, 1944. Magnesium Alloy, 1.5 Manganese; Sheet and Strip. U. S. Gov. , Navy De D t . Specification 47M2a; Magnesium-Base AllOy; Sheet. U. S. Gov., U. S. Army, Ordance Dept. Specification 57- 157; 1944. Magnesium-Base Alloy; Plate and Sheet. 695.3 MAGNES IUM ALLOY TUB ING U. S. Gov., Army A1 r Forces. Specificati On 11334; 1942. Tubing; Magnesium Alloy (3.0 Aluminum, 3.0 Zinc) Round, Seamless. U. S. Gov., Army-Navy Aeronautical Specification AN- T-71; 1944. Tubing; Magnesium Alloy (6-5 Aluminum, 1.0 Zinc), Round, Extruded. U. S. Gov., Army-Navy Aeronautical Specification AN- T-72; 1944. Tubing; Magnesium Alloy (3.0 Aluminum, 1.0 Zinc), Round, Extruded. U. S. Gov., Army-Navy Aeronautical Specification AN- T-73; 1944. Tubing; Magnesium Alloy (1.5 Manganese) ROund, Extruded. S. Gov. , Navy De p t . Specification 44T35; Tubing; Magnesium-Base Alloy. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57– 193; 1944. Magnesium-Base Alloy; Tubing. 695.1, MAGNES IUM ALLOY BARS, R(\DS, AND SHAPES American Society for Testing Materials, B 107-44T, 1944. Tentative Specifications for Magnesium-Base Alloy Bars, Rod s , and Shapes. Covers commercial U. 1941. 1942. extruded shapes in five types of alloys. Manufac- ture, chemical composition, sampling, tensile, prop- erties, test specimens, number of tests, methods of testing, permissible variations in dimensions, work- manship and finish, inspection, reject iOn, and ex- planatory notes re types Of all OyS. Society of Automotive Engineers. Aeronautical Materi- al Specification 4350A; 1941 . Wrought Magnesium Alloy Bars and Forgings-Aluminum Zinc. Gives re- quirements for composition, cond it 1 on, tens 1 le strength, yield strength, elongation, Brinell, quality, identification, corrosion, and rejections. Similar specifications: Air Corps 11320, Grade 1; Navy M-314, All Oy 8; S. A. E. 520; Alloys J 1; Alloy C 57 S. U. S. Gov., Army Air Forces. Specification 11322; 1939. Rod; Welding, Magnesium Alloy (for Aeronauti- cal Use). U. S. Gov., Army-Navy Aeronautical Specification AN- M-24; 1944 . Magnesium Alloy, 6.5 Aluminum, 1.0 Zinc; Extruded Bar, ROd, and Shapes. U. S. GOV., Army-Navy Aeronautical Specification AN- M-25: 1944 . Magnesium Alloy, 8.5 Aluminum, 0.5 Zinc; Extruded Bar, ROCl, and ShapeS. U. S. Gov. , Army-Navy Aeronautical Specification AN- M-26; 1944 . Magnesium Alloy, 1.5 Manganese; Ex- truded Bar. ROd, and ShapeS. U. S. Gov., Army-Navy Aeronautical Specification AN- M-27; 1944. Magnesium All oy, 3.0 Aluminum, 1.0 Zinc; EXtruded Bar, ROd, and Shapes. 695.5 MAGNES IUM ALLOY CASTINGS American Society for Testing Materials, B80-44T; 1944. Tentative Specifications for Magnesium-Base Alloy Sand Castings. F O r castings of commercial alloy having specific gravity under 1.9; six type s of alloys. Manufacture, heat treatment, chemical com- DOS1t lon, Sampling for chemical analysis, tensile properties, test Specimens, number Of tests, methods of testing, workmanship and finish, inspection, re- jection, and explanatory notes. Endorsed by Amer- ican FOundrymen" S ASSn. American Society for Test in g Materials, B 93-44T; 1944. Tentative Specifications for Magnesium-Base Alloys in Ingot Form for Sand C a St in g s and Die Castings. Covers commercial alloys in ingot form with Specific gravity under 1.9, for eight desig- nated types Of all Oys. Gives manufacture, chemical Composition, Sampling f or chemical analysis, and rejection. American Society for Test in g Materials, B 94–44T, 1944. Tentative Specifications for Magnesium-Base Alloy Die Castings. For two alloys having specific gravity about 1.8; requirements f or manufacture, chemical composition, sampling, and workmanship. Includes explanatory notes on physical properties. American Society for Testing Materials, ES-40; 1944. Emergency Specifications for Special Quality, Mag- nesium-Base Alloy Die Castings. Gives scope, man- ufacture, detail drawings, chemical comp O S 1 t 1 on, Chemical analysis, Sample castings, productſ On con- trol, marking, and records. Society of Automotive Engineers. Aeronautical Materi- al Spec 1 fication 4420B; 1942. Magnesium Alloy Cast- Ings (Sand), 6 Ål, 3 Zn (As Cast). Gives require- ments for composition, casting, hardness, test bars 643 695.5 Directory of Commodity Specifications and analytical Samples, quality, precautions, re- ports, 1dent 1.fication, corrosion, approval, and re- jections. Similar specifications: Army-Navy Aero- nautical AN-QQ-M-56, Composition A, Condition AC, S. A. E. 50, COndition AS C a St : A. S. T. M. B80-41'T; Alloy No. 4, Condition. As Cast. Society of Automotive Engineers. Aeronautical Materi- al Specification 4422C; 1944. Magnesium Alloy Cast- ings (Sand) 6 Al, 3 Zn (Solution). Gives require- ments for COImposition, casting, heat, treatment, test bars and analytical samples, quality, precautions, reports, ident 1 fication, corrosion, approval, and rejections. Similar Specification: Army-Navy Aero- nautical AN-QQ-M-56, Composition A, Condition HT; S.A. E. 50, COndition. He at Treated; A. S. T. M. B80- 41T, Alloy No.4, condition Heat Treated. Society of Automotive Engineers. Aeronautical Materi- al Specification 4424C; 1944. Magnesium Alloy Cast- ings ( S a n d ) 6 Al, 3 Zn (Solution-Precipitation). Gives requirements for composition, casting, heat treatment, test bars and analytical Samples, quality, Drecautions, reports, identification, COrr OS1 On, approval, and rejections. Similar Specification: Army-Navy Aeronautical AN-QQ-M-56, Composition A, COndit 10n, H. T. A.; S. A. E. 50; COndition, Heat Treat- ed and Aged; A.S.T.M. B80-41T, Alloy No. 4; Condition, Heat Treated and Aged. Society of Automotive Engineers. Aeronautical Materi- al Specification 4434B; 1944. Magnesium Alloy Cast- ings (Sand) 9 Al, 2 Zn (Solution- Precipitation). Gives requirements for composition, casting, heat treatment, test bars and analytical samples, quality precautions, reports, identification, COrr Osion, approval, and rejections. Similar specification: Army-Navy Aeronautical AN-QQ-M-56; Composition C, Condition H. T. A.; S. A. E. 500; CO n d 1 t 1 O n Heat Treated a n d Aged; A. S. T. M. B80-41'T; Alloy No. 17, Condition, Heat Treated and Aged. Society of Automotive Engineers. Aeronautical Materi- al Specification No. 4484; 1944 . Magnesium Alloy Castings (Permanent M old ) 9 Al, 2 Zn (Solution- Precipitation). Gives requirements for composition, casting, heat treatment, test bars, quality, pre- Cautions, reports, identification, corrosion, ap- proval, a n d rejections. Similar Specification, Army Air Forces 11349, Condition H. T. A. Society of Automotive Engineers. Aeronautical Materi- al Specification 4490A; 1942. Magnesium All Oy Die Casting. Gives requirements for composition, qual- ity, reports, identification, corrosion, approval, and rejections. Similar specifications: Air Forces 11319; Navy 46M11; Navy Aeronautical M-369; S. A. E. 501; A.S.T.M. - B94-40T, Alloy 13. U. S. Gov., Army Air Forces. Specification 11348-1; 1944. Magnesium All O y ; 10.0 AL, Permanent Mold Castings. U. S. Gov., Army Air Forces. Specification 11349-1; 1944. Magnesium All oy Castings; Permanent Mold, 9.0 Aluminum, 2.0 ZInc. U. S. Gov., Army-Navy Aeronautical Specification AN- M-16; 1943. Magnesium Alloy; Die Castings. U. S. Gov. , Army-Navy Aeronautical Specification AN- QQ-M-56-1; 1943. Magnesium Alloy; Sand Castings. U. S. Gov., Navy Dept. Specification 4 6 M 1 1; 1941. Magnesium-Base Alloy; Die Castings. U. S. Gov., U.S. Army, Ordnance Dept. Specification, 57-74-1E; 1943. Magnesium-Base Alloy; Sand Castings. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57-74-2; 1943. Magnesium-Base All oy; Permanent MOld Castings. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57-74-3; 1943. Magnesium-Base Alloy; Die Castings. 695.6 MAGNES IUM ALLOY FORGINGS American SOC lety for Testing Materials, B91-44T; 1944. Tentative Specifications for Magnesium-Base Alloy FOrgings. COVers fully worked commercial forgings having a Specific gravity under 1.9, for five types of alloy. Manufacture, chemical composition, ten- Sile properties, test specimens, workmanship, and explanatory notes. Society of Automotive Engineers. Aeronautical Materl- al Specification 4350A; 1941 . Wrought Magnesium Alloy Bars and Forgings-Aluminum Zinc. Gives re- quirements for composition, condition, tensile strength, yield strength, elongation, Brinell, qual- ity, Identification, corrosion, and rejections. Sim- ilar specifications: Air Corps 11320, Grade 1; Navy M-314, Alloy 8; S. A. E. 520; Alloys J 1; Alloy C 57 S. Society of Automotive Engineers. Aeronautical Materi- al Specification No. 4360; 1940. Wrought Magnesium All Oy Forgings. Gives requirements for composition, condition, physical properties, quality, reports, corrosion, and rejections. Similar to U. S. Gov. , Air Corps, Specification 11321; U. S. G O v . , Navy Dept., Specification M-126, Grade 9; A. S. T. M. spec- ification B107–38T, Alloy 9. U. S. Gov. , Army-Navy Aeronautical Specification AN- M-20; 1944. Magnesium All Oy , 6.5 Aluminum, 1.0 Zinc; FOrgings. U. S. Gov., Army-Navy Aeronautical Specification AN- M-21; 1944. Magnesium All O y , 8.5 Aluminum, 0.5 Zinc; Forgings. U. S. Gov., Army-Navy Aeronautical Specification AN- M-22; 1944. Magnesium Alloy, 1.5 Manganese; Forg- ings. U. S. Gov. , Army-Navy Aeronautical Specification AN- M-23; 1944. Magnesium All Oy, 3.5 Aluminum, 5.0 Tin; Forgings. U. S. Gov. , Navy De p t . Specification 46M13; 1941. Magnesium-Base Alloy; Forgings. 696. ORES, METALS, AND ALLOYS NOT ELSEWHERE CLASS| F | ED American Society for Metals. Metals Handbook, edition. Properties of Llthium. of lithium and its alloys. American Standards Assn., Z 37.6-1942. Prepared by the U. S. Public Health Service. Allowable Concen- tration of Manganese (American War Standard). To prescribe the permissible COncentration of manga- nese dust and fu m e s in the atmosphere of work places for the protection of the health of all work- ers. G 1 v e s properties of manganese, permissible concentration, Sampling procedure, and analytical methods. National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, 1938. Beryllium. Covers def- 1939 COvers properties Ores, Metals, and Manufactures 697.3 inition, COnstants, Solubility, properties, Occur- rence, grades, and uses. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Chromium; Metal- lurgical. Covers definition, constants, solubility, deri- Vation, uses, grades, forms and Shipping, and Substitutes. National ASSn. Of Purchasing Agents. Handbook Of Com- modity Data Sheets, Volume 2, 1944. Indium. Covers definition, constants, Solubility, derivat 10n, uses, grades and forms, and Substitutes. National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Volume 2, 1944. Lithium. Covers definition, COnStants, Solubility, uses, derivat 10n, forms and grades, containers, and Substitutes. National Assn. of Purchasing Agents. Handbook of COT- modity Data Sheets, Volume 2, 1944. Manganese. Covers definition, constants, derivation, uses, forms and grades, production and imports of Ore, and substitutes. National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, 1938. Molybdenum. Covers def- inition, constants, occurrence, f O r In S available, COntal ners, and uses. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Tantalum. COV- ers definition, constants, derivation, mechanical properties, forms, and uses. National Assn. Of Purchasing Agents. Handbook Of Com- modity Data Sheets, Wolume 2, 1944. Titanium; Met- allurgical. COvers definition, constants, Structure and WOrk-ability, derivat 1.On, uses, grades and forms, and COntainer S. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Tungsten and Ferrotung- sten. Covers definition, constants, derivation, uses, impurities, and substitutes. U. S. Gov., Army Air Forêes. Specification 10300-1; 1937. Rods; Welding, Chromium-Cobalt-Tungsten Com- position, for Hard-Facing Metal Parts. U. S. Gov. , Navy De D t . Specification 46R3c; 1945. ROds; Welding, Tungsten-Carbide. U. S. Gov. , Navy De p t . Specification 46R5b; 1938. ROds; Welding, Chromium-Cobalt Composition. References. –Methods of testing, general requi re- ments for metals, see 600. 1; ferro-tungsten, see 621.25. 697. FLUX FOR SOLDERING, WELDING, AND BRAZING 697. I SOLDER ING FLUX U. S. Gov., Fe d e r a l Specification 0–F–506; 1943. Flux: Soldering, Paste. Covers on e type and One grade and S h a l l not cause burns or irritation. On contact with the skin. Gives requirements for con- Sistency, COrroSiOn, volatile In a t t e r , and per- formance; Sam pl. 1 ng, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Navy Dept. Specification 51F1c; 1945. Flux; Soldering, Paste. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 2-89-1935. Paste; Soldering, Non-Corrosive. 697. 2 WELD ING FLUX U. S. Gov. , Army A1 r Forces. Specification 11313; 1939. Flux ; Gas Weld 1 ng , (for) Aluminum and Aluminum Alloys (Aircraft Use). U. S. Gov. , Army. A 1 r Forces. 1939. Flux; Gas Welding. (for) Resistant Steel (Aircraft Use). U. S. Gov. , Army A 1 r Forces. Specification 11315; 1939. Flux; G as Welding (for) Nickel-Chromium Iron Alloy (Aircraft Use). U. S. Gov., Army Air Forces. Specification 11323-A; 1945. Flux; Gas Welding, for Magnesium Alloys. U. S. GOV. , Navy De D t . Specification 51F3a; 1937. Flux; Gas-Welding, for COrroSiOn- and Heat-Resist- ing Steel (Aircraft Use). U. S. Gov. , Navy De p t . Specification 51F6; 1940. Flux; Welding, for Aluminum and Aluminum Alloy. U. S. Gov. , Navy Dept. Specification 51 F7; 1940. Flux; Gas-Welding, for Nickel-Chromium-Iron Alloy (Alrcraft Use). U. S. Gov. , Navy De D t . Fluxes; Welding. Specification 11314; Corrosion and Heat Specification 51F8; 1940. 697.3 BRAZING FLUX Society of Automotive Engineers. Aeronautical Mater 1– al Specification No. 3410; 19 4 0 . Flux (Brazing, Silver). This specification covers silver brazing at temperatures from 1, 200° to 1,600° F., and silver brazing corrosion-resisting steels (18 chromium, 8 nickel) at 1, 200° F. It is a paste containing not more than 30 percent water by weight. Gives re- quirements as to physical properties, quality, pack- aging, and rejections. Similar to U. S. Gov., War Dept., Specification 11316; and Navy Dept. Specifi- catl. On 51 F4. U. S. Gov., Army Air Forces. Specification 11316–A; 1940. Flux; Brazing, Silver Alloy. U. S. Gov. , Navy De p t . Specification 51 F4a; 1940. Flux; Brazing (Silver). 645 7OO-799 7OO-7O9 MACHINERY AND VEHICLES f'OWER GENERATING EQUIPMENT (Except Electrical) 700. GENERAL ITEMS American Bureau of Shipping. Rules for the Classifi- Cation and Construction of Steel Wessels, 1944. Rules for the COnstruction and Classification Of Machinery. Include conditions of classification, bOilers and Other pressure containers, Steam en- gines, in ternal combustion engines, electrical equipment, pumps and piping systems, propellers, refrigerating machinery and insulation of cargo Spaces; and rules for the inspection and testing Of materials for machinery, boilers, and piping. American Society of Mechanical Engineers. Letter Symbols for Heat and Thermodynamics Including Heat Flow, 1943. American Standards ASSI). , Z10. 4- 1943. Sponsor Organizations, American Assn. for the Ad- Vancement of Science; American Institute Of Elec- trical Engrs. ; American Society of Civil Engrs. ; and Society for the Promotion of Engineering Edu- cation. Covers general letter symbols, letter sym- bols primarily for heat and thermodynamics, letter symbols for heat flow, and letter symbols for radi- ation. American Society of Mechanical Engineers. Power Test COde, Auxiliary Section. Definitions and Wallues, 1931. Outlines the units to be employed in report- ing the results of tests made in accordance with the various power test codes. Covers table 1 (fun- damental units and constants), table 2 (units of output), table 3 (units of performance), and general notes On data and COmputations Of test COdes. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. General Instructions, 1929. Supplements specific in Structions to be found in each code. Covers SCOpe of the codes, the Object, the preparations, instruments and testing apparatus, miscellaneous instructions, the starting conditions, the Operating conditions, the records, working up the data, and the report. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 1–0eneral Consider- ations, 1935. The instruments and apparatus here considered are those used for measuring physical and chemical quantities in connection with tests Of power equipment. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 8–Measurement of Indicated Horsepower, 1941. This section treats the direct measurement Of the indicated DOwer Of Di Ston engines and machines with the aid of engine indica- tors. Several types of indicators are described and illustrated, along with recommendations for in- stallation of the indicator On an engine and for carrying out the indicating tests. There are also chapters dealing with testing lubrication, accuracy at pressure measurement and evaluation of results. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 9—Heat of Combus- tion, 1943. Treats of calorimetric apparatus for Solid, liquid, and gaseous fuels. American Society of Mechanical Engineers. Power Test Codes, Auxiliary Section. Part 20–Smoke Density Determinations, 1936. Describes methods of meas- urements, in struments used, and Smoke Scale. In- cludes Samples of standard Smoke charts. American Society for Testing Materials, C 108-44 T, 1944. Tentative Symbols for Heat Transmission. Gives special practices relating to heat flow terms including terms ending in "ivity, " "ance, " and *ion"; transmission; and conduction. Also heat flow symbols including area, density, Specific heat, temperature, time, weight, flow rate, ther- mal conductivity, thermal resistivity, thermal re- sistance, thermal conduct an ce, heat transfer, ra- diant flux, and thermal diffusivity. American Standards AS Sn. , B48 . 1- 1933. American Standard Practice for Inch-Mill imeter Conversion for Industrial Use. ASSn. Of American Railroads, Operations and Mainte- nance Department, Operating-Transportation Divi- sion, Safety Section. Safety Rules Governing Main- tenance of Way and, Structures Employes, 1942. In- cludes general provisions; eye protection; motor, hand, trailer, and push cars (track cars), and mo- tor vehicles; protection against train and engine hazards; handling material; derricks, cranes, and roadway material; tools or tackle; working around electrical circuits or equipment; working on poles; ladders, S C a f f O la S, and trestles; working at elevated positions, manhole. Well, trench, sewer, turntable pit or other excavation; cutting and weld- ing equipment; preparing and using molten metals Or materials; and handling gaSOline, Other flam- mables, and explosives. Also includes provisions for signal, telegraph, and telephone, and electri- cal workers on power C 1 TCu1 t S and On Overhead lineS. Assn. of American Railroads, Operations and Mainte- nance Department, Operating-Transportation DiV., Safety Section. Safety Rules Governing Train, En- gine, and other Transportation Employes. Station Employes and Dining Car Service Employes, 1942. Includes general provisions on or about tracks, structures, platforms, and equipment; handling ma- terial and freight; and using tools or appliances and working around machinery; provisions for train engine and other transportation employes (except station and dining car employes) – coupling or un- coupling engines and cars and work incident there- to; operating engines, hand brakes, and Sw1tches; getting on or of f engines or Čars; on engines, Machinery and Vehicles 70 | .2 Cars, OT trains; handling freight, baggage, express, Imall, etc.; and Other train and engine service WOrks; provisions for station employes-trucking; gases, acids, explosives, etc.; tools and equipment; ele— vators, power cranes, hoists, or derricks; getting On or Off equipment; Self-propelled trucks or trac— tors; and miscellaneous; and provisions for dining car employes-dining car, kitchen and pantry; han- dling and Stowing material and Supplies; trucking material and Supplies; and miscellaneous. ASSn. Of American Railroads. Purchases and Stores Div. Manual, 1939. Recommended rules and practices governing use of stock book, requisitions and re- ceiving material, transferring material between Stores, handling material manufactured in shops, material released and reclaimed including scrap, working stocks, rails and ties, locomotive fuel, ice, stationery, inventory, safety practice, fire prevent 10n, standard Organization a n d practices, uniform methods of purchase of equipment and large material contracts, stock control, carrying cost of material and Supplies investment, and handling Of COntainerS. Assn. of American Railroads. Purchases and Stores Division. Standard Material Classification, 1940. For materials used by railroads under main numbered headings with detail lists of materials under each heading and the unit in which purchased. National Conference on Uniform Traffic Accident Sta- tistics, Committee on Definitions. Manual of Def- initions of Motor Wehicle Accidents, 1942. Includes primary definitions and guiding examples and inter- pretations for mo to r-vehicle accident, motor Ve- hicle, motor-vehicle traffic accident, traffic way, motor-vehicle accident death, motor-vehicle traffic accident death, place Of a C C ident, and property damage; and Classifications Of types of motor ve— Vehicle traffic accidents and causes of death. En— dorsed by U. S. Public Health Service, U. S. Bureau Of Census, Division of Statistics Standards, U. S. Bureau of the Budget, and U. S. Public Roads Admin- 1 Stration. National Safety Council, joint sponsor with National Council on Compensation Insurance, and International As Sn. Of Industrial Accident Boards and Commissions. American Standards ASSn. , Z16.2-1941. Recommended Practice for Compiling Industrial Accident Causes. Part I, Selection Of Accident Factors, defines the Various Classes of disabilities, the time charges to be assigned to the disabilities, definitions of frequency and severity rates, and general rules for the compilation of rate statistics; Part II, De- tailed Classification of Accident Factors, presented in five sections- (1) agency and agency part, (2) the unsafe mechanical or physical cond 1 tion, (3) the accident type, (4) the unsafe act, and (5) the unsafe DerSOnal factor. S. Gov., Dept. Of Labor, Division of Labor Stand- ards. Special Bulletin 7; 1942. Standards for In- dustrial Safeguards. - Runways; Elevated. COvers means Of access and railingS. U. S. Gov., Navy Dept., U. S. Coast Guard. Bureau of Marine Inspection and Navigation. Marine Engineer- ing Regulations and Material Specifications, 1942. Contains Specifications and requirements ſo I Iſlate— rials, design, construction, in stallation, and inspection of boilers, unfired pressure Vessels and appurtenances the reof, also piping, Valves, fit- tings, flanges, safety valves, etc. , upon the strength and efficiency of which safety of life is dependent, and are intended for maximum tempera- tures of 1,000°F. Includes specifications for two grades (A and B) of stay-bolt steel-process, chem- ical composition, bending properties, test speci- mens, number of tests, permissible variat iOn in diameter, finish, and marking. References.--Temperature measurements, see 919.80; den S1 ty determination Of Solids, liquids, and gase S, see 503.0; liquid fuels, see 503.0; coal and coke, See 501; tolerances, allowances, and gages for me t- al *##. see 615. 82; heat transmission measurements, S 62 63 © wºº is 701. STEAM ENGINES AND LOCOMOT || WES 70 l. l STEAM ENGINES American Bureau of Shipping. Rules for the CŞassifi- cation and Construction of Steel Wessels, 1944. Steam Reciprocating Engines. Include requirements for construction and 1nstallation, drawings and data to be SubTitted, material, general COnStruc- tion, bedplate, cylinders, Shafting, crankshaft, webs, tube shafts, tail Shafts, tailshaft liners, hollow Shafts, Coupl 1 ng b Olt S , trial, and Spare parts and equipment. American Society of Mechanical Engineers. Power Test Code. Recipro cating Steam-D riven Displacement Pumps, 1927. For determining the performance of the pump and engine, including reheaters, heaters, and jacket pumps, circulating pumps, Condensate pumps, and vacuum pumps, which are COncerned in their operation; with auxiliary sections on general considerations, pressure me a Su rement, temperature measurement, electrical measurements, determination of quality of steam, measurement of time, Speed Imeasurements, linear measurements, and leakage meas- urement. American Society of Mechanical Engineers. Power Test Code. Reciprocating Steam Engines, 1935. Recom— mends Standard methods of determining the perform- ance of an engine, including steam jacket if any; with auxiliary sections covering general considera– tions, pressure measurement, temperature measure- Inent, electrical me a Su rements, determination of quality Of Steam, measurement of time, Speed meas- urements, linear measurements, measurement of Sur- face areas, and leakage measurement. Technical As Sn. Of the Pulp and Paper Industry. Stand- ard Power Plant Report, E 201 p-44; 1944. List s data to be obtained, and form of report, for steam, steam-electric power, hydro-electric power, and purchased DOWer Daper mills. References.--Donkey engines, see 703. 1; other ship engineering Spec 1 fications, see 725. 42; Steel forg- ings, shafts, see 6 11. 51, 6 11. 52; general require- ments on power test CO des, see 700; gaskets, rod packing, see 707. 1, 707. 2. 70 | . 2 STEAM TURBINES American Bureatl of Shipping. Rules for the Classifi- Cation and Construction of Steel Wessel S, 1944. Steam Turbines and Gears. Include requirements for construction and installation, drawings, material, general construction, astern power, definition of 647 70 | - 2 Directory of Commodity Specifications speed, governor Control, Casings, Shafting, turbine rotors, blades, tests, and spare parts and equipment. American Society of Mechanical Engineers. Power Test Code. Steam Turbines, 1941. Appendix, 1943. Pro- vides for the testing and for the computation and tabulation ºf the results, for condensing, regener- ative and non-condensing or back-pressure turbines. Includes object and scope; description and defini- tion of terms applicable to all turbines, emergency governor, reheating, regenerative, and extraction and mixed-pressure turbines; guiding principles em— bracing agreements to be reached, tolerances, pre- liminaries to tests, test conditions, instruments, and corrections; instruments and method of measure- ment; computation of results; and report of tests. AppendiX is intended to facilitate the working up of test reports. National Electric al Manufacture rs AS Snº. Tarbine– Generator Recommended Practices, 41–66; 1941. Cov- ers 81rect connected sets and 25 cycle and direct- current geared sets in types and sizes in current use. Includes requirements for turbine units; syn- chronous generators for steam turbine drive; and direct-current generators for steam turbine drive. National Electri Cal Manufacturers Assn. Recommended Standards for Single-Stage and Multi-Stage Mechan- ical Drive Steam Turbines, 43–88; 1943. Provides practical information concerning construction, per- formance, and manufacture of single-stage and multi- stage mechanical drive Steam turbines. Covers no- In enclature, basis Of rating, initial Steam pressure and temperature standards, turbine load capacities, overspeed protective devices, relief valves for tur- bine discharge connections, speed governor, turbines governed by external devices, finish and painting, and standard features and accessories. References–Steel forgings, shafts, see 6 11.51, 611. 52; cast iron, cast steel, see 611. 11, 6 11.41; general requirements on power test codes, see 700; speed governors, see 795. 701.3 LOCOMOTIVES American Railway Engineering Assn., Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1940. Steam Loco- motives. Gives general principles, locomotive classification, table of horsepower capacities, typical characteristics of Steam locomotives, and typical design data pertaining to steam locomotives. American Society of Mechanical Engineers. Boiler COnstruction COde. BOilers of LOCOmotives, , 1943. Recommendations here are given for materials, work- ing pressures, thickness of plates and tubes, joint efficiency, braced and stayed surfaces, riveting, safety valves, fittings, hydrostatic tests, fusion welding, stamping, etc. American Society of Mechanical Engineers. Power Test Code. Steam LOCOmotives, 1941. These rules are divided into two parts—a code for laboratory tests to determine the coal and steam consump tion per unit of power when the locomotive is Operated under fixed conditions, and a code for road tests to de- velop similar information under the conditions of road service. Consideration is given to measure- ments involved, instruments and apparatus required, preparations, Operating cond 1 ti On S, duration of test, calculation of results and method of Calcu- lating individual items. Also included are approved forms for reporting data and results; with auxil- iary sections on general considerations, pressure measurements, temperature measurements, determina- tion of quality of Steam, measurement of time, Speed measurement, l 1 near measurement, measurement of surface areas, Smoke density determinations, and leakage measurement. ASSn. Of American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1943. Counterbalancing of Locomotives. Diagrams and formulae for calcula- ting weight Of counterbalance, for the reduction of rail blow and Smoother Operation. Example gives illustration. Of principles involved. ASSI). Of American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Efficiency Tests of Locomotives. Method of Conducting. Gives de- tailed method of conduct in g laboratory and road tests, for determining steam and fuel consumption per unit Of DOwer, testing apparatus and method of attachment, test data Sheets and COmputation forms, for calculating horse power and boiler efficiency, et C. - ASSn. Of American RailroadS. Operations and Mainte- nance Dept., Mechanical DiV. Manual Of Standard and Re COImmended Pra C ti Ce, 1942. In Spection and Testing of Locomotive Bo 1 ler S. Design and con- struction responsibility, factor of safety, rules for inspection, interior, and exterior inspection, and testing, Staybolts, Steam gages, Safety Valves, water gages, injectors, flue plugs, washing boilers, and reports. Assn. Of American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Re commended Practice, 1942. Rules for Fuel Economy on LQCOmotives. For saving of coal fuel, instructions to prepare fire adding Coal and water, firing methods (with ten illustrations of firebox), combustion of mixed fuels, Clean in g fires, etc. Also for use of oil fuel, condi tí on wo f boiler, draft, Scale, and Suggestions to engineer and fire- Iſlaſle -- w ASSI). Of American RailroadS. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, . 1942. Rules and Instruc- tions for Inspecting and Testing Of Steam Locomo– tives and Tenders. Inspection periods, care of ash pans, brakes, cabs, signals, sanders, draft gear, driving gear, lights, running gear, tenders, throt- tle, and reversing gear. Includes table of minimum thickness for tires on standard and narrow-gage lo- motives, inspection reports, and accident reports. ASSn. Of American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Tractive. Power for Mallet Locomotives. Formulae for tractive power, simple and compound, at 90 and 50 percent cut- Off, for four cylinder locomotives. Also includes three cylinder Simple locomotives, and locomotive bOOSter. ASSn. Of American Railroads. Operations and Mainte- nance Dept. , Mechanical D1 V. Manual Of Standard and Recommended Practice, 1942. U. S. Safety Ap- pliances for all Classes of Cars and LOCOmotives. Includes the safety-appliance acts, requirements on number, dimens 1 on S, l O C at 1 On , and manner Of Machinery and Vehicles 702.9 U. U. U. U. application of hand brakes, running boards, Steps, ladders, hand holds, uncoupling levers, and Safety railings, with dimensional drawings. S. Gov. , Dept. Of COmmerce, National Bureau of Standards H5; 1923. American Standards Assn., B13- 1924. American Logging and Sawmill Safety Code. For steam locomotives for logging railroads, re- quirements on minimum allowed factor of safety, number, general location, and protection of water glasses, gauge (try) cocks, and gauges, capacity and type or safety valves, design and ſlimensions Of footbOards, and handrails, equipment requisite in lamps, sand boxes, spark arresters, and ash Dalſle S. GOV., InterState COIII]erce COmmission, Bureau Of LOCOmotive Inspection. Laws, Rules, and Instruc- tions for Inspection and Testing of Steam Locomo- tives and Tenders and Their Appurtenances, 1929. Also interpretations, rulings, and explanations On Questions raised regarding above laws, rules, and instructions, 1921. Requirements, mandatory by law, for new 10comotives and for locomotives in Service, as regards permissible factor of safety for boiler, allowable stress on boiler stays and braces, design strength of material and rivets, interior and ex- terior inspection, hydrostatic pressure test, stay bolt testing, location, Siphon connection, and test- ing of steam gauges, number, capacity, and test of safety valves, number and location of water glass and gauge cocks, provision of glass Shields, meth- od of support and height of ash pan, testing of air brake COmpressors and reservoirs, maximum D1 Ston travel for brakes, Windows and curtains for cabs, cab apron, provision of mechanically operated fire door, safety chains for draw gear, fit in main and Side rod bearings, headlight 11 lumination intensity, cab lighting, minimum diameter of axles for various loads, permissible play in Wheel bearings, Clear- ance of pilot, gauge of wheel and their pressing On axles, gangway of tender and relative deck height, etc., permitted wear limits and defects ap- pearing in service. S. Gov. , Interstate Commerce Commission, Bureau of Locomotive Inspection. Laws, Rules, and Instruc- tions for Inspection and Testing of Steam Locomo- tives and Tenders and Their Appurtenances, 1929. Safety Appliance Standards for LOCOmotives. Re- quirements, mandatory by law, regarding number, di- mensions, location, and application of sill steps, handholds, uncoupling levers, running boards, and handrails, provision of automatic Couplers and of hand-brakes, standard height of draw-bars. S. Gov., U. S. Army, Transportation Corps. ification 43–30; 1937. Locomotive; Steam, 280. References.-Electric le comotive s, see 721. 1; bOiler plates, see 604. 11; copper plates for loco- motive fireboxes, see 64 1, 21; Staybolt and engine bolt iron bars, see 603. 1; copper bars for locomo- tive Staybolts, see 64 1. 12; boiler tubes, see 703. 2; Structural steel for locomotives, see 605. 13; loco- m0tlve Cylinders, see 702. 1; locomotive frames, see 702. 2; miscellaneous locomotive parts, see 702. 9; miscellaneous boiler accessories, see 703.9; general requirements for power test codes, see 700; class 1- fication of material, see 700; valve stem packing, See 707. 2. Spec- Type 702. ACCESSORIES AND PARTS FOR STEAM ENGINES AND LOCOMOTIVES 702.0 GENERAL ITEMS American Society of Mechanical Engineers. Power Test Code. Evaporating Apparatus, 1941. Rules for the testing Of Single or multiple-effect evaporators to determine- (1) adaptability of apparatus, (2) best method of operation, (3) capacity or efficiency or both of new installation preparatory to acceptance. Recommendations include measurements, instruments, and apparatus, precautions to be observed, Operating conditions, duration of test, method of recording data obtained, and Calculation of result. An ap- proved form for reporting results of test is in- cluded; with auxiliary sections On general consid— erations, pressure measurement, temperature meas- urement, and measurement of time. 702. CYL |NDERS FOR STEAM LOCOMOTIVES References. --Gray cast iron, see 611. 11; methods of testing Cast i TOn, See 600. 1. 702.2 FRAMES FOR STEAM ENGINES AND LOCOMOTIVES American Society for Testing Material s, A 87–44; 1944. Carbon-Steel and Alloy-Steel Castings for Railroads. Four grades in tended for locomotive and car equipment. Gives requirements for heat treatment, temperature control, chemical composi- tion, ladle analysis, check analysis, tensile prop- erties, alternate tests to destruction, magnetic . particle testing, test Specimens, number of tests, retests, permissible Variations in weight, work- manship, finish, marking, inspection, and rejec- tion. A. S. T.M. Emergency Alternate Provision EA-A87; 1942. Section 3 (d) full annealing, and section 10 (a) magnetic particle testing. | References.-Cast steel , see 6 11. 41; methods of testing metal, see 600. 1. 702.3 BOI LERS AND FIREBOXES FOR STEAM ENGINES AND LOCOMOTIVES 702.9 MiscELLANEOUS PARTS FOR STEAM ENGINES AND LOCOMOTIVES American Society of Mechanical Engineers. Power Test l Code. COmpressOrs and Exhausters, 1935. This code provides standard directions for conducting and re- porting tests On centrifugal COmpressOrs and ex- hausters. The information is presented as follows: (1) Object and scope, (2) enumeration and descrip- tion of terms, (3) gulding principles, (4) instru- ments and testing apparatus required and measure- ment methods, (5) computation of results, (6) form for reporting data and results of tests. In addi- tion, the method - Of measuring flow W1th no ZZles is explained in detail, and formulas are given for flow measuring nozzles. Diagrams are included to Show the nozzle shape applying to all arrangement. Assn. of American Railroads. Operations and Mainte- nance Dept., Mechanical Dí V. Manual of Standard and Recommended Practice, 1944. Dry Pipes and Out- side Steam Pipes. Recommended Practice. Revised, 1943. For locomotives, recommended diameters, and thickness of ten sizes of pipe. Assn. of American Railroads. Operations and Mainte- nance Dept., Mechanical D1 v. Manual of Standard and Recommended Practice, 1942. Brackets and Otner Means of Support ſo I Air PuTip S, Water Pumps, Power Reverse Gears Feedwater Heaters, Etc., On 649 702.9 Directory of Commodity Specifications Locomotives. Requirements for design brackets built up from Steel bars or made of cast steel, location of boiler braces, reinforcement to prevent vibra- tion, W1th Outline diagrams. Assn. of American Railroads. nance Dept., Mechanical DiV. Manual of Standard and Recommended Practice, 1942. CrOSSheads and Guides for Locomotives. Covers use of alligator type cross head and guide, with formulae and drawings, Includes methods of lubrication, taking up wear, and materials. Assn. If American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Crosshead Qr Wrist Pins. Recommendations for design of crosshead pins, in several sizes, with dimensional drawings, detail- ing oil or grease lubrication, maximum bearing pres– Sure, grade, A. A. R. Specification. Assn. of American Railroads. Operations and Mainte- nance Dept., Mechanical DiV. Manual Of Standard and Recommended Practice, 1942. Design of Frame Pedestal Toes for Both Built-up Frames and Engine Beds. Diagrams for two styles of pedestal toes, with ratios members to width of frame. Assn. Of American Railroads. Operations and Mainte- nance Dept. , Mechanical Div. Manual Of Standard and Recommended Practice, 1942. Front, and Back cy- linder Heads for Locomotives. Design factors and drawings for cylinders up to 32 in. diameter and boiler pressure up to 300 lb. Material to be cast steel, A. A. R. Specification, grade B. As Sn. Of American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Knuckle Joints for Locomotive Side Rods. Recommended designs and de- tails for rod ends and pins of forged steel. Gives maximum bearing pressure, and requires material to Iſleet A. A. R. Spec 1 ficat 10n. ASSn. Of American Railroads. nance Dept., Mechanical DiV. Manual Of Standard and Recommended Practice, 1942. Injectors; Dimensions for Flange and Screw Couplings for. Dimensional drawing of Various S1zes Of IrOn and copper pipe, de- talling thread, shoulder, etc. Includes forged steel bolted flanges, coupling nuts, and sleeves, etc. Assn. of American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Pract1ce, 1942. LOCOm Otive Rods for Heavy Power. Factors of design, and drawings for two forms of main and side rod. Assn. Of American Railroads. nance Dept., Mechanical Div. Manual Of Standard and Recommended Practice, 1944. Locomotive Sanding System. Gives sanding arrangements for steam, Die- sel, and electric locOmotives. Assn. of American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Main and Other Crank Pins for Locomotives. Requirements for de- signs using A. A. R. specifications for material, with detailed diagrams, and formulas for design Of pins. Assn. Of American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Pistons and Heads for Locomotives. Design recommendations and dimen- sional drawing of p iston head of the conical type, for several Si Zes of Cylinder. Operations and Mainte- Operations and Mainte- and material to be of forged steel, medium Operations and Mainte- * ASSn. Of American Railroads. Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1944. Piston Rod and Key Taper in Crosshead. Dimensional drawing of taper for rod and key, with alternate. ASSn. Of American Railroads. Operations and Mainte— nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Typical Methods of Lubricating Main and Side Rods. For locomotives, lubrication of back end of main rod, end of side rod, Crank pin, and cross head pin. Dimensional drawings. ASSn. Of American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Universal Joints for Operating Rods of Cab Walves, Injectors, Etc. Recommends use of three styles only for locomotive cab valves. Gives dimensional drawings, of jaws and COmbinations for screw, extension rod, and square head patterns. U. S. Gov., Navy Dept. Specification, 60S1a; 1944. Sirens, Steam, Revolving Cylinder Type, 150 to 600 Pounds per Square Inch W. S. P. (Shipboard Use). References.—Locomotives, see 701. 3; cast iron, cast steel, see 611. 11, 611. 41; Cast-1 ron Wheels, cast-steel wheels, see 611. 18, 611.49; forged-steel Wheels and tires, see 611. 53; journal boxes, bear- ings, see 811. 22, 692. 3; brake beams, brake shoes, see 611.42 and 611.43; couplers and cast-steel parts, see 611. 44, 611.49; a x l e s , s e e 611. 52, 611. 5.1; valves, safety valves, see 607. 6; hose, see 202; lu- bricator fittings, see 794; boiler accessories, see 703. 9; locomotive headlights, see 716. 2; power pip- ing, See 607. O. 703. B0 I LERS, FURNACES, EWAPORATORS, CONDENSERS 703.0 GENERAL ITEMS American Boiler Manufacturers Assn., and Affiliated Industries. Determination of Design Pressure for Boilers. & American Boiler Manu facturers ASSI). and Affiliated Industries. Performance Forms for Steam Generating Equipment, 1937. Contains standard provisions a- dopted by this association for predicted or guar- anteed perrormance of boilers and appurtences, radi- ation loss chart, and specifies conditions for tests. American Boiler ManufacturerS ASSI). and Affiliated Industries. Standard. Contract Forms. Prepared for the information of specification writers for steam generating equipment and covers general conditions and performance. * American Boiler ManufacturerS ASSI). and Affiliated Industries. Standard Guaranteed Performance Forms. Covers guaranteed performance On boilers with or without water walls, Superheaters, air heaters, econ- omizers, stokers, stoker fans, pulverizers, pul— verized coal burners, and steam generating units. American Petroleum Institute, Production Div. Code 2, 1942. Code of Recommended Field Practice On Care and Use of Oil Field Boilers. Applies to horizontal return tubular and locomotive Or firebox type boil- ers. Includes requirements for installation of boiler settings, stacks, pipe and fittings, steam piping, blow-off piping, feed water piping, burn- ers, and fuel piping; and rules for care and opera- tion of boilers in O11 fields. American Petroleum Institute, Production D1 v. Stand- and 2; 1942. Specification for Oil Field Boilers 650 Machinery and Vehicles 703. O American Society of Mechanical Engineers. American Society Of Mechanical Engineers. Aſherican Society of Mechanical Engineers. American Society of Mechanical Engineers. (Locomotive Type). Covers detailed information rel- at iv e to the 1nstallation of Oil field boilers, including settings for both firebox type and return tubular type, with paragraphs devoted to stacks, f1ttings, and piping, 11.lustrated with four full- page diagrams. Also contains sections On the care and operation of boilers, including firing and cut- ting in, Cutting Out and Shutting down, cleaning Out boiler, and repairs. American Society of Mechanical Engineers. Boiler Con- Struction Code. LOW-Pressure Heating Boiler Code, 1943. Rules apply to Steel and cast iron boilers used exclusively for low-pressure Steam heating, hot water heating, and hot water Supply. Recommen- dations cover materials, thickness of plates and tubes, joint efficiency, braced and stayed surfaces, Supports, setting and 1 nstallation, fittings, safety Valves, Stamping, hydrostatic tests, and welding. BOiler Con- Struction Code. Mate r1al Specifications, 1943. For the important materials used in the construc- tion of boiler and pressure vessels. Recommends Chemical COmposition, Outline S the requí rements for tensile properties, test specimens, finish, marking, inspection, annealing, heat treatment, etc. Covers boiler steel plates and rivets, Steel and 1ron castings, steel tubes, steel bolting materials, pipe and flanges, wrought iron, and nonferrous metals. American Society of Mechaničal Engineers. Boiler Con- struction Code. Miniature Boiler Code, 1943. Boil- ers for which these rules have been formulated do not exceed 16 in. inside diameter of Shell, 42 in. Over-all length of Outside to outside of heads at Center, 20 Sq. ft. Water heat Surface, and 100 lb. per sq. in. maximum allowable working pressure. Code provides COImplete construction detail S. Boiler "Con- Struction Code. Power Boiler Code Including Rules for Inspection, 1943. These rules apply to the bOiler proper and piping COnnections up to and in- cluding the valves as required by the code, also to Superheaters, reheaters, economizers, a n d 0 t he r pressure parts connected directly to the boiler without intervening valve S. Recommendations are provided for the materials, thicknesses of plates, joint efficiency, ligament efficiency, domes and manholes, dished and flat heads, braced and stayed Surfaces, Stays and Stay tubes, COmbust10n chambers, headers, riveting, Caulking, nozzle Openings, Safety Valves, gages, f1ttings, plping, setting, inspec- tion, and Stamping. BO11er Con- struction Code. Suggested Rules for Care of Power Boilers, 1943. A set of practical rules for per- forming the ordinary duties of operating and main- taining Steam boilers and appliances, such as han- dling boilers in and Out Of Service, inspect 10n, preventing causes of boiler failure, and treatment and control of boiler feedwater. Power Test Code. Atmospheric Water-Cooling Equipment, 1930. Applies Only to equipment used for cooling of the comparatively large amounts of water required for power or industrial purposes; with auxiliary sec- tions COVering gene ral COn Side rations, pressure American Society of Mechanical Engineers. American Society of Mechanical Engineers. American Society of Mechanical Engineers. American Society of Mechanical Engineers. American Society of Mechanical Engineers. American Society Of Mechanical Engineers. measurement, temperature measurement, measurement Of time, and humid-measurements. POWer Test Part 11—Determination of Quality Of Steam, 1940. Describes and illustrates the following types of steam calorimeters: Throt- tling Or internal Superheating, Separating, uni- versal, external Superheating, and electric. Sam- pling nozzles are discussed, and specific instruc- tions given for their design and location. POWer Test Code. Evaporating Apparatus, 1941. These rules for the testing of single- or multiple-effect evap- orators enable one to determine- (1) adaptability of apparatus, (2) best method of operation, (3) capacity or efficiency or both of new installation. preparatory to acceptance. Recommendations include measurements, instruments and apparatus, pre Call- tions to be observed, operating COnditions, duration of test, method of recording data Obtained, and calculation of results. An approved form for re- porting results of test is included. Code, Auxiliary Section. Power Test Code, Auxiliary Section. Part 2–Pressure Meas – urement, chapters 1 and 6; 1941. Chapter 1 consid- ers-types of barometers; methods of obtaining bar- Ometric pressure; range and accuracy of barometers; installation; barometric corrections and reductions; and calibration, etc. Chapter 6 presents informa- tion. On Standard conditions for mercury columns; standard barometric pressure for condensers, engines and turbines; barometric temperature; temperature corrections; temperature-correction formula; cor- rections for barometers and pressure gages for de- crease of atmospheric pressure with elevation; grav- ity corrections; data for computing pressures above atmospheric; COrrection S for head and water Columns; density of water and multipliers for water columns; formulas for pressure equivalents of velocity heads; computation of total pressure; formulas for pres— Sure loss due to pipe friction, for friction loss in terms of velocity, and in terms of impact tube reading. Power Test Code, Auxiliary Section. Part 10–Flue and Exhaust Gas Analyses, 1936. Recommends methods to be used in the analysis of ſlue gases from furnaces, and exhaust gases from 1nternal-COmbustion engines. POWer Test Codes, Auxiliary Section. Part 21-Leakage Measure- ments, chapters 1 and 2; 1942. Chapter 1 describes the three recommended methods for determining con– denser leakage (silver nitrate, direct-weight and resistance- equal 1 ty). Specific instructions are given for condenser leakage tests; while the recom- mended procedure for making these tests is discussed in considerable detail. Chapter 2 shows how to de- termine the amount of (1) boiler and steam boiler pipe leakage, (2) leakage from feedwater pipe, and (3) leakage from condensate pipe. Power Test Code. Dust Separating Apparatus, 1941. Designed to cover tests On all types of dust Separating ap- paratus installed for Operation in conjunction with Solid-fuel fired für Ilace S. Directions are given 651 703. O Directory of Commodity Specifications for determining over-all efficiency; efficiency ac- cording to size of particles; pressure loss; dust concentration at the inlet and Outlet of separator; combustible content of dust entering, leaving, and caught by separator; quantity of gas passing through the separator. Instruments to be used are described and methods of measurement given. This code also covers computation of results and provides a form for reporting test results, as well as a description and de finition of terms used. American Society of Mechanical Engineers. Power Test Code. Feedwater Heaters, 1927. Applies to open and closed boiler feedwater heaters. Covers Object, instruments and apparatus, Open heaters (installa- tion, test, and calculation of results), close d heater (installation, test, and calculation of re- sults), calculation of results, and records. American Society of Mechanical Engineers. Power Test Code. Stationary Steam —Generating Units, 1936. COvers boiler, water Walls, Water floor, water screen, Super-heaters, reheater, economizers, air heater, furnace and fuel burning equipment; auxil- iary sections on general considerations, pressure measurement, temperature measurement, heat Of COIT- busti On, flue and exhaust gas analyses, determina- tion of quality of steam, measurement of time, smoke density determinations, and leakage measurements. American Society of Mechanical Engineers. Power Test Code. Steam Condensing Apparatus, 1938. Provides rules for determining— (a) the absolute pressure the apparatus will maintain at the Steam inlet no ZZle when transferring heat rejected by the prime mover at a given rate in B. T. U. per hour with a given flow and temperature of “circulating water, and a given tube cleanliness; (b) thermal transmittance of sur- face condensers for given operating conditions; (c) the amount of undercooling of the condensate; (d) the percentage of dissolved oxygen in the conden- sate; with auxiliary sections on general considera- tions, pressure measurement, temperature measure- ment, electrical measurements, measurement of time, determination of the Viscosity Of liquids, and leak- age measurement. - Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention, 12.90; 1942. Pulverized Coal-Fired Boilers. COvers fire prevention methods for use of pulverized coal for firing boilers, for burning cement and lime in ro- tary kilns, and for ore roasting and metallurgical furnaces. Gives types and Systems, pulverizing e- quipment, where explosions occur, Safeguards, and Operating instructions. Assn. of American Railroads. Operations and Mainte- nance Dept. , Mechanical Div. Manual Of Standard and Re commended Practice, 1942. Bo il er Con- nections. Form of thread for washout plugs, arch tube plugs, and all boiler connections. Includes radial crown bolts and Stay boltS. Assn. of American Railroads. Operations and Mainte- nance Dept. , Mechanical Div. Manual of Standard and Recommended Practice, 1942. Rules for Deter- mining Stresses in Locomotive Boilers. For new boilers, design factors for figuring net Section, etc., longitudinal barrel seams and patches, gusset braces and flat surfaces, staybolts, etc. Heat Exchange Institute, Condenser Section, 1939. This standard includes Part I, Surface Condenser Standards, covering nomenclature, definitions, con- denser performance, Iſlaterials Of Construction, at- mospheric relief Valve sizes, air pump capacity, and tubing characteristics; and Part II, Barometric and Low Level J et Condenser Standards, covering nomen- clature, types, design, definitions, performance, construction, atmospheric relief Valves, air pump capacity, and installation. Also includes air- water vapor mixture data, pressure temperature COn- version tables, and logarithms Base "E" applicable to both partS. Heat Exchange Institute. Dealerator and Deaerating Heater Section, 1940. This standard covers nomen- clature, definitions, types and standards of Con- struction, rating standards and guarantees, acces- Sorles, and typical Specification. Heat Exchange Institute. Steam Jet Ejector and Wac- uum Cooling Section, 1938. This standard includes Part 1, Steam Jet Ejectors, covering nomenclature, Operating principles, types of assemblies, capacity, and Standard accessOries and materials Of COnStruc- tion; Part 11, Test Code for Steam Jet Ejectors, covering purpose of code, Scope Of code, and illus- trations; and Part III, Steam Jet Wacuum Refrigera- tor Equipment, covering nomenclature, definitions, performance, construction, standard units, and Spe- Cial types. Heat Exchange Institute. Tubular Exchanger Section, 1937. This standard COvers nomenclature, heat eX- changer shells, tube sheets, baffles and Support plates, heat exchanger tubes, standards Of construc- tion, fouling factors, table of factors, terminal design data, terminal properties of fluids, and index. Heating, Piping and Air Conditioning Contractors Na- tional Association. Net Load Recommendations for Heating Boilers, 1943. Published semi-annually. The term net load as used in this book means the total amount of free standing radiation, or its e- quivalent, that is to be Supplied with heat by the boiler. Gives valuable data of a general nature and gives tables showing the latest data from the leading manufacturers of boilers. Hydraulic Institute. Thermodynamics of Boiler Feed- ing, 1941. Covers description of feed cycles in general, discussion of pumping power and mechanical problems with relation to feedwater temperature, analysis of temperature rise in boiler feed pumps, thermodynamic efficiency of boiler feed pumps, dis- posal of by-pass and leak-offs, and discussion of minimum permissible capacities. National Fire Protection ASSn. National Fire Codes for Flammable L1 quids, Gases, Chemicals, and EX- plosives, 1943. 011 Burner Ordinance, Detailed Form (for Power and Heating Installations). Sug- gested ordinance regulating installation and opera- tion of oil burning equipments and Oil Storage in connection therewith. Gives definitions, require- ments for approved equipment, installation of tanks, vents, gauging, piping, Valves, pumps, preheaters, controls, wiring, and installation of burner. Steel Heating Boiler Institute. Code for the Rating of Steel Heating Boilers, 1936. Gives purpose, rating, heating surface, grate area, furnace volume, 652 Machinery and Vehicles 703. 2 table 1 showing standard ratings, and table 2 Show- ing standard pipe connection openings. 703. B0|LERS AND DONKEY ENGINES American Bureau of Shipping. Rules for the Classifi- cation and Construction of Steel Wessels, 1944. Boilers and Other Pressure Containers. Include re- quirements for construction and installation, mate- rials, Strength calculations, Cylindrical Shells, efficiency, butt straps, details of Construction, unstayed heads, stayed surfaces, stays, holes for stays and tubes, manholes and other Openings, fur- naces and flues, headers and Similar f1tting S, tubes, boiler mountings, steam stop valves, Safety valves, feed valves, blow-off valves, water gauges, pressure gauge, Salinometer valve; Superheaters, economizers, and similar equipment; installation, hydrostatic tests, and Spare parts and equipment. American Gas Assn. Approved by American Standards Assn., Z 21. 33–1942. Requirements for Installation of Gas—Burning Equipment in Power Boilers. Gives requirements for boiler room ventilation, accessibil- ity for cleaning and 1nspect lon, flues and flue connections, installatlon of burners and COntrols, gas piping and meters, and inspections and test S. American Petroleum Institute, Production Div. Stand- and 2; 1942. Specification for Oil Field BOil ers (Locomotive Type). Covers 6 sizes of locomotive type boilers, and contains stipulations On chemical and physical properties of materials, and dimen- sional sizes, with standard working pressures. Al- so complete standards On fittings, Stacks, etc. , for each size. It also defines a bOiler horsepower. Steel Heating Boiler Institute. Standard Specifica- tions, 1936. Gives construction requirements, trim- mings, pipe conne C ti On Openings, firing tools , grates, base heights, Smoke outfits, painting, guar- antee, certification, and method of boiler Selec- tion. U. S. Gov., Dept. of Commerce, National Bureau of Standards H5; 1923. American Standards Assn., B13– 1924. American Logging and Sawmill Safety Code. For donkey engines and boilers, requirements on minimum factor of safety, number, general location, and protection of water glasses, gauge (try) cocks, and gauges, capacity and type of safety valve, guarding of engine moving parts. U. S. Gov., Navy Dept., U. S. Coast Guard. Bureau of Marine Inspection and Navigation. Marine Engi- neering Regulations and Material Specifications, 1942. Contains specifications and requirements for materials, design, COnStruction, in Stallation, and inspection of boilers, unfired pressure vessels and appurtenances thereof, also plping, Valves, f1ttings, flanges, safety valves, etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures Of 1, COO° F. Includes specifications for construction of Cylin- drical shells, shell joints, domes and Steam Chim- neys, heads, openings and reinforcements, stays and reinforcements, tube sheets of water-tube boilers, combustion chambers and tube sheets of fire-tube boilers, furnaces, and ſlues. U. S. Gov., Navy Dept., U. S. Coast Guard. Bureau of Marine Inspection and Navigation. Marine Engineer- ing Regulations and Material Specifications, 1942. Contains Specifications and requirements for mate- rials, des 1 gn, COnStruction, installation, and in- spection of boilers, unfired pressure vessels and appurtenances thereof, also piping, Valves, fittings, flanges, Safety Valves, etc., up On the Strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes Specifications for rivet, iron and iron rivets-material, chemical composition, tensile properties, bend tests, test Specimens, number of tests, micrographic tests, physical properties and tests, WOrkmanship and finish, inspection, and re- jection. In substantial agreement with American Society for Testing Materials Standard Specifica— tion A152—39. U. S. GOV. , U. S. Army, Medical Department. Specifi- cation 84-44; 1939. Boiler, Steam, Hospital, Cook- ing and Sterilizing. gº References.-Locomotives, see 701. 3; house heat- ing boilers, see 614. 4; fire brick, see 534. 12; boiler plates, see 604. 11; staybolt iron bars, see 603. 1; boiler tubes, boiler accessories, see 703. 2, 703.9; boiler rivets, see 608. 4; operating practice and installation, see 703. O; test code S and inspec- tion rules, see 700. , 703. 0; boiler gaskets, see 707. 11. 703.2 B0|LER TUBES American Bureau of Shipping. Rules for the Class1– fication and Construction Of Steel Wessels, 1944. BOiler Tubes. Include rules for inspecti Om and teSt.S. American Society for Testing Materials, B 13–41; 1941. A. S. M. E. Boiler Construction COde Specification SB- 13. Seamless Copper BOiler Tubes. Covers arsen- 1cal and nonarsenical tubes for locOmotive boilers, Basis of purchase, manufacture, chemical analysis, temper; flange, crush, and hydrostatic tests; test specimens, number of tests, rete St S, Standard weights, weight and dimension tolerances, Workman- ship and finish, marking, inspection, rejection, and rehearing. American Society for Testing Materials, B 14–18; 1918. Seamless Brass BOiler Tubes. FOr locomotive boil– ers; requirements for manufacture, chemic al com— position, temper, f l a n ge t e St , flattening and doubling—over test, hydrostatic test , Spec 1men, standard weights, permissible variations in dimen- sions, finish, and inspection. American Society for Testing Materials, A 83-44; 1944. A. S. M. E. Boiler Construction Code Specification SA- 83. American Standards ASSn. , B36. 12; 1944. Lap- Welded and Seamless Steel and Lap-Welded Iron Boil- er Tubes. Includes boiler tubes and flues, safe ends, arch and stay tubes, and Seamless Superheater and Small boiler tubeS. G1 VeS process, chemical composition, check analysis, flattening test, flange test, crush test, hydrostatic test, etch test for charcoal-iron tubes, test Specimens, number of tests, retests, forming Operations, standard weights, per- missible variations, in dimensions and weight, fin- 1sh, marking, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA-A 83; 1942, affect- ed section 17, marking. American Society for Testing Mater 1 als, A 178-44; 1944. A. S. M. E. Boiler Construction Code Specifi- cation SA-178. American Standards Assn., B36. 13: 1944. Electric-Resistance- Welded Steel and 653 703. 2 Directory of Commodity Specifications Open-Hearth Iron Boiler Tubes, Covers boiler tubes, boiler flues, Superheater flues, Safe ends and arch tubes. Give S manufacture, chemi Cal COImpo Sftion, check analysis, flattening tests, flange test, crush test, tensile properties, hydrostatic test, test Specimens, number of tests, retests, forming Opera- tions, Standard weights, permissible variations in dimensions and weight, finish, marking, inspection, and rejection. A. S. T. M. Emergency Alternate Pro- vision EA-A 178, 1942 affected section 18, marking. American Society for Testing Materials, A 179-44; 1944. Seamless Cold-Drawn Low-Carbon Steel Heat-Exuhanger and Condenser Tubes. Covers 1/2 in. up to 2 in. in Outside diameter. Gives chemical composition, check analysis, flattening test, flaring test, hardness test, hydroStatic test, test specimens, number of tests, retests, retreatment, permissible variations in dimenSiOnS, finish, marking, in Spection, and re- jection. A. S. T. M. Emergency Alternate Provision EA- A 179, 1942 affected section 9, hydrostatic test. American Society for Testing Materials, A 192—44; 1944. A. S. M. E. Boiler Construction Code Specification SA- 192. American Standards Assn., B36. 14; 1944. Seam- less Steel Boiler Tubes for High-Pressure Service. Covers tubes 1/2 in. and larger in diameter. Gives requirements for manufacture, chemical composition, check analysis, flattening test, flaring test, hard- ness test, hydrostatic test, test specimens, number Of tests, retests, forming Operations, standard weights, permissible variations in dimensions and Weight, finish, marking, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA-A 192; 1942 affected S6 ction 4, chemical composition. American Society for Testing Materials, A 199—44; 1944. Seaſºless Coid-Urawn Intermediate Alloy-Steel Heat- Exchanger and Condenser Tubes. Covers several grades of chromium-molybdenum and chromium-molybdenum— Silicon tubes in Sizes from 1/2 in. to 2 in. in out- side diameter. Gives manufacture, chemical COmpo- sition, check analysis, tensile properties, flat- tening test, flaring test, hardness test, hydrostat- 1C test, test Specimens, number Of testS, retests, retreatment, permissible variations in dimensions, finish, marking, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA-A 199; 1942 af— fected table I chemical requirements, section 9 hardness. American Society for Testing Materials, A 200–44; 1944. Seamless Intermediate Alloy–Steel Still Tubes for Refinery Service. Covers several grades of chromium- molybdenum and chromium-molybdenum-silicon Still tubes, 2 in. and Over in Outside diameter and thicker than No. 5 B. W. G. Gives manufacture, chemical com— position, check analysis, tensile properties, flat- tening test, flaring test, hardness test, hydro- Static test, test specimens, number of tests, re- tests, retreatment, permissible variations, in di- mensions and weight, finish, marking, inspection, and rejection. A. S.T.M. Emergency Alpernate Pro- Vision EA-A 800; 1942 affected table I themical re- Quirements, Section 9 hardness. American Society for Testing Materials, A 209-44; 1944. A. S.M. E. Boiler Construction Code Specification SA- 209. Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes. Covers three grades, with Tequirements for manufacture, Chemical composition, tensile properties, flattening, flaring, hardness and hydrostatic tests; test specimens, number of tests, retests, retreatment, forming operations, standard weights, permissible variations in dimen- S1Ons and weight, finish, marking, inspection, and rejection. A. S. T. M. Emergency Alternate Provision EA-A 209; 1942 affected table I, chemical require- IſleIltS. American Society for Testing Materials, A 210-44; 1944. A. S. M. E. Boiler Construction Code Specification SA- 210. American Standards ASSI). , B36. 15; 1944. Medium- Carbon Seamless Steel Boiler and Superheater Tubes. Covers boiler tubes and flues, including safe ends, arch and stay tubes, and Supefheater tubes. Gives requirements for manufacture, chemical composition, Check analysis, tensile properties, flattening, flar- ing, hardness, and hydrostatic tests; test speci- menS, number of tests, retests, retreatment, forming Operations, Standard weights, permissible variations 1n dimensions and weight, finish, marking, inspec- tion, and rejection. American Society for Testing Materials, A213-44; 1944. A. S. M. E. Boiler Construction Code Specification SA- 213. American Standards Assn., B36. 17; 1944. Seam- less Alloy-Steel Boller and Superheater Tubes. In- cludes ferritic and austenitic Steels. Gives re- quirements for manufacture, chemical composition, check analysis, tensile properties, flattening, flaring, hardness, and hydrostatic tests; test Specimens, number of tests, retests, retreatment, forming Operations, Standard weights, permissible variations in dimensions and weight, finish, mark– ing, inspection, and rejection. A. S. T. M. Emergency Alternate Provision, EA-A 213a; 1944 affected table I Chemical requirements of ferritic steel, table II Chemical requirements of austenitic steel, section 9 hardness. American Society for Testing Materials, A 214–44; 1944. A. S. M. E. Boller Construction Code Specification SA- 214. Electric-Resistance—Welded Steel Heat-Exchanger and Condenser Tubes. For tubes up to 2 in. Outside diameter. Gives manufacture, chemical composition, Check analysis, flattening test, flaring test, hard- ness test, hydrostatic test, test specimens, number Of testS, retests, retreatment, permissible varia- tions in dimensions, finish, marking, inspection, and rejection. A. S. T. M. Emergency Alternate Pro- vision EA-A 214a; 1943 affected section 3 manufac- ture, section 6 flattening test, Section 8 hardness test, and section 9 hydrostatic tests. American Society for Testing Materials, A 226–44; 1944. A. S. M. E. Boiler Construction Code Specification SA- 226. American Standards Assn. , B36. 18; 1944. Electric-Resistance-Welded Steel Boller and Super- heater Tubes For High-Pressure Service. Covers tubes 1/2 in. and larger in diameter. Gives manu- facture, chemical COImposition, check analysis, flat- tening test, flaring test, hardness test, hydro- Static test, test Specimens, number of tests, re- tests, forming operation, standard weights, permis- S1ble variations in dimension and weight, finish, marking, inspection, and rejection. A. S. T. M. Emer- gency Alternate Provision EA-A 226; 1942 affected Section 4 chemical composition, and section 17 mark- 1ng. 654 Machinery and Vehicles 703.9 American Society for Testing Materials, A '249-44; 1944. A. S. M. E. Boiler Construction Code Specification SA- 249. Atomic-Hydrogen-Arc-Welded and Electric- Resistance-Welded Alloy-Steel Boiler and Superheat- er Tubes. For tubes made from austenitic steels. Gives process, manufacture, chemical composition, check analysis, tensile properties, flattening, flar- ing, hardness, and hydrostatic tests; test speci- menS, mumber of tests, retests, retreatment, form- ing Operations, Standard weights, permissible vari- ations in dimensions and weight, finish, marking, inspection, and rejection. A. S. T. M. Emergency 'Alternate Provision EA-A 249a; 1944 affected table I, chemical requirements. American Society for Testing Materials, A 250-44; 1944. A. S.M. E. Boiler Construction Code Specification SA- 250. Electric-Resistance—Welded Carbon–Molybdenum Alloy-Steel Boiler and Superheater Tubes. For three grades Of electric resistance-welded, carbon- InOlybdenum alloy-steel boiler and superheaper tubeS. G1 Ves process, manufacture, chemical composition, check analysis, tensile properties; flattening, flar- ing, hardness, and hydrostatic tests; test specimens, number of tests, retests, retreatment, forming op- erations, standard weights, permissible variations in dimensions and weight, finish, marking, inspec- tion, rejection, and rehearing. A. S. T.M. Emergency Alternate Provision EA-A 250; 1942 affected table 1 chemical requirements, and section 19 markings. ASSn. Of American Railroads. Operations and Mainíte- Ilance Dept. , Mechanical DiV. Manual of Standard and Recommended Practice, 1944. Boiler Tubes, Lap- Welded, Electric Resistance Welded and Seamless Steel and Lap-Welded Charcoal Iron. Specification M-108-43; 1944. For boiler tubes, boiler flues, Superheater tubes, and safe ends for locomotives. Arch tubes Shall be seamless steel. Gives manufac- ture, Chemical and physical properties and tests, Weights, dimensions, permissible variations, work- manship and finish, marking, and inspection and re- jection. U. S. Gov., Federal Specification WW-T-721; 1932. Tubes; BOiler, Charcoal-IrOn, Lapwelded. Covers one grade Of lapwelded, knobbled, hammered, charcoal- 1Ton boiler tubes, boiler flues, superheater tubes, safe ends and arch tubes. Gives detail require— ments and Standard weights; methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. U. S. Gov. , Federal Specific at 1 on WW-T-731a; 1933. Amendment 2; 1935. Tubes; Boiler, Steel. Covers Steel boiler tubes, boiler flues, Superheater tubes, safe ends, and arch tubes, of two grades—A and B, Gives requirements for chemical propert i e s and Standard weights; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., Navy Dept. Specification 44T3f; 1944. Tubes; Boiler, Seamless. U. S. GOV.,, Navy Dept. Specification 44T11a; 1935. Tubes; Boiler, Steel, Commercial. U. S. Gov. , Navy Dept. Specification 44T42; 1944. Tubes; Boiler, Resistance-Welded. U. S. GOV. , Navy Dept., U. S. Coast Guard. Bureau of Marine Inspection and Navigation. Marine Engineer— ing Regulations and Material. Specifications, 1942. {{39677 0–45—42 655 Contains Specifications and requirements for mate- rials, design, construction, installation, and in- Spection of boilers, unfired pressure vessels and appurtenances thereof, also piping, valves, fit- tings, flanges, safety valves, etc. , upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes specifications for construc- t10n Of boiler and Superheater tubes. U. S. Gov. , United States Maritime Commission. Speci- fication 13-MC-1; 1941. Cleaners; Boiler Tube, Ro- tary, Water-Driven. Shall be of but one type and grade. Give S requirements for sizes, materials, Workmanship, hose couplings, motors, turbine wheel, bearings, lubrication, cutting head, sampling, in- Spection, and tests, together with drawings. References.-Methods of testing and general re- quirements for metals, see 600. 1; methods of testing copper and brass, See 641. O, 644. 11. 703.3 FURNACES AND BURNERS American Railway Engineering ASSn. COnstruction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1942. Specifications for Buildings for Railroad Purposes: Oil Burning Equipment. Gives requirements for oil burner and fuel oil storage tank installations. U. S. Gov. , Navy Dept. Specification 50 F3; 1938. Furnaces; Crucible, Tilting, for Shipboard Use. U. S. GOV. , Navy Dept. Specification 60B2; 1943. Burners; Fuel-011 for Shipboard Use. 703.9 MISCELLANEOUS B0|LER AND CONDENSER AC- CESSORIES American Society of Mechanical Engineers. Power Test COde. Feedwater Heaters, 1927. Applie S to Open and closed boiler feedwater heaters, with auxiliary Sections On general COnsiderations, pressure mea- Surement, temperature IſleaSurement, and measurement of time. Assn. Of American Railroads. nance Dept., Mechanical DiV. Manual Of Standard and Recommended Practice, 1942. Rules for Boiler Washing. Frequency of washing, cooling boilers, procedure, detail diagrams of washout nozzels, in- spection, and filling. Assn. Of American Railroads. nance Dept., Mechanical Div. and Recommended Practice, 1942. Superheater Equip- ment for LOCOmotives, Care and Maintenance of. Re- quirements for installation, detail as to attach- ment to shell, hydrostatic test, details as to op- erations, care, and Iſlaintenance. Assn. of American Railroads. Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Wash-out and Fill Systems for Locomotive. Boilers. Hot water wash-out Systems for washing and testing 10 COmotive boilers, in ejector, pump and heater, and blow-back types. National Fire Prote C ti On ASSn. and U. S. Dept. Of Agriculture, joint sponsors. Approved by American Standards Assn., Z 12. 1- 1942. COde for the Instal- lation of Pulverized Fuel Systems. Includes stor- age and unit type systems; requirements for loca- tion and construction. Of building, Ventilation and dust collection, supervision of pulverizer, magnetic Operations and Mainte- Operations and Mainte- Manual Of Standard 703.9 Directory of Commodity Specifications separator, electrical equipment, grounding, blowers, driers, pipe lines, Storage bins, 1 gnition, screw conveyors, and for fire protection. S. Gov., Federal Specification WW-T-696; 1934. Amendment 1; 1944. Traps; Radiator, Thermostatic, Brass or Bronze, Low-Pressure, 100-Square-Foot Size (for Land Use). Covers type without bypass (either hot water or steam type) up to and including 100 sq. ft. Cast 11"On direct actual radiation; and Shall be the angle, Offset corner, or offset straightway pattern. Gives requirements for material and work- manship, marking, threads, machining, thermostatic members, adjustment, and details; methods Of inspec- tion and tests; and packaging, packing, and marking. U. U. S. Gov., Navy Dept. Specification 13C6c; 1944. Cleaning-Outfits; Boiler-Tube, Air-Driven. U. S. Gov., Navy Dept. Specification 17C19; 1944. Contact—Makers for Superheated Steam. S. Gov., Navy Dept. Specification 17119b; 1943. Indicating-Equipment; Salinity for Shipboard Use. S. Gov., Navy Dept. Specification 45T1C; 1938. Traps, Steam; Open Bucket and Continous Flow for Shipboard Use. S. Gov. , Navy Dept. Specification 45T2b; Traps, Steam; Thermostatic for Shipboard Use. S. GOV., Navy Dept. Specification 45T3; Traps, Radiator, Thermostatic, Low-Pressure, Square-Foot-Size, for Land Use. S. Gov. , Navy Dept. Specification 57T5c; Testing-Outfits; Boiler-Water. S. GOV. , Navy Dept., U. S. COast Guard. Bureau Of Marine Inspection and Navigation. Marine Engineer- ing Regulations and Material Specifications, 1942. Contains specifications and requirements for mate- rials, design, COnstruction, installation, and in- spection of boilers, unfired pressure vessels and appurtenances thereof, also piping, valves, fittings, flanges, safety valves, etc., upon the Strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000 ° F. Includes specifications for construction. Of Su- perheaters, headers, water walls, eCOnomizers, Safe- ty valves and relief valves, boiler mountings and attachments, evaporators, heater, traps, separators, and miscellaneOuS appliances. U. U. U. 1942. 1945. 100- U. U. 1944. U. Muntz metal, and admiralty metal COn denser tubes, see 645. 24; Muntz metal con- denser tube plate S, see 644. 21; condenser tube packing, see 707. 23, 707. 25; cast iron, see 6 11. 11; test CO des ſo T. Vari Ous Steam plant accessories and equipment, see 703. O; Oil burner i gnition transfor- mers, see 713. 5. 70M. 0 || L ENGINES 701.0 GENERAL ITEMS American Society of Mechanical Engineers. Automotive D1 eSel EngineS CO St and Performance Data for 1942. Published, 1944. This tabulation of 1942 data con- tains in formation received from 14 owners and oper- ators of Diesel-powered busses and trucks. The costs, here presented, relate specifically to Die- sel engines and include cost Of fuel delivered, but less tax; fuel taxes; cost of lubricating of l de- livered, but less tax, lubricating Oil taxes; cost Of engine maintenance. References.- Brass , American Society of Mechanical Engineers. Report on Oil Engine Power Cost for 1942. Published, 1944. Presents .information. On performance cost of 160 Oil- engine power plants, also Such production costs as fuel, lubrication, attendance and Superintendence, Supplies and miscellaneous, engine, and Other plant repairs. Comparative costs from 1929 to 1942 are also included. American Society of Mechanical Engineers. Power Test • COde. Internal-COmbustion Engines, 1930. Test S apply to all forms of internal-combustion engines, but are limited to the engine alone, with auxiliary Sections COvering general Considerations, pressure measurements, temperature measurement, electrical measurements, measurement of time, speed measure- ments, measurement of surface area, density deter- minations, and determination of viscosity d f liquids. National BOard Of Fire Underwriters. Internal COmbuS- tion Engines and Coal Gas Producers, No. 37; 1934. Recommended good practice requirements for instal- lation and use. COvers internal combustion engines giving definition of special terms, location of en- gines, capacity and location of fuel tanks for car- buretion engines, capac 1 ty and location of fuel tanks for compression ignition engines, withdrawal of fuel from tank, fuel piping and fittings, car- buretor, fuel feed cup On mixing valve, ignition and starting, exhaust piping, muffler Or exhaust pot, lubricating oil drips, pans, etc., emgine base, gas pressure regulators, gas bag, and Care and at- tendance; and covers Coal ga S producers giving pressure systems and Suction Systems. National Fire Protection ASSn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and EX- plosives, 1943. Internal Combustion Engines (Gas, Gasoline, Kerosene, Fuel Oil). Covers recommended good practice requirements for installation and use, including location, Capacity of fuel tanks, carbure- tion, ignition and starting, exhaust piping, ſnuff- lers, lubricating Oil drips, engine base, gas pres- sure regulators, gas bag, and Care and maintenance. U. S. Gov., Army–Navy Aeronautical Specification AN- P-64; 1944. Pre-O iling and Ground Operation Of En- gines Installed in Aircraft. S. Gov., Dept., of Comºrce, National Bureau of Standards. Commercial Standard CS102E-42; 1942. Diesel and Fuel-01l Engines (Export Classifications). The purpose of this standard is to set up definitions and requirements for fair competition and a better understanding between buyers and Sellers of Station- ary, marine and portable Diesel and fuel-oil engines in export from the United States of America, and to , provide a uniform basis for compliance through the use of labels or certificate S. U. S. Gov., Interstate Commerce COImmission, Bureau of Locomotive Inspection. Laws, Rules, and Instruc- tions for Inspection and Testing Of Locomotives Other Than Steam, 1926. Requirements mandatory by law, regarding provision and capacity of safety valves for air brake reservoir, Operating character- istics of compressor governor and testing of air brake compressors and reservoirs, maximum brake cy— linder travel, lost motion in articulated connec- tions or between chafing irons or couplers, U. 656 Machinery and Vehicles 705.0 permissible side motion and fit requirement at pin and rod bearings, permissible lateral motion in wheel bearings, intermembering of truck center plates, clearance of Side bearings, uniform diameter of wheels, pressing of wheels On axle, minimum width of tires, windows in cab, cab heating, location of cab lights, Of Whistles, bells and Sanders, locking and grounding of pantographs, Voltage test of jump- ers, provision of safety cut-out valve for fuel, grounding of tanks, and provision for starter for internal combustion engines, for boilers the mini- mum allowed factor of Safety, permissible stresses in stay bolts and braces, design strength of mate- ials and rivets, inspection and hydrostatí C test. Of boiler, testing of Stay bolts, location, testing and connection of steam gauges, number, location, and setting of safety valves, Water glass and gauge equipment, connection of tubes into tube sheets of feed water appliances, etc., permitted wear limits and defects appearing in Service. 701]. I 0 |L ENGINES American Bureau of Shipping. Rules for the Classifi- Cation and Construction of Steel Wessels, 1944. In- ternal COmbustion Engines. Include requirements for COnstruction and installation, drawings and data to be submitted, supplementary requirements, material requiring test and inspection, general installation, general construction, governor control, bedplate, cylinder, liners, cylinder covers, pistons, crank- Shafts, Crankshaft webs, lineshafts, thru St. Shafts, tube shafts, tail shafts, tall shaft liners, hollow Shafts, COupling bolts, engine auxiliarles, Oil transfer and filling system, fuel Oil injection system, Scavenging air system, lubricating oil sys- tem, COOling water system, exhaust System, injec- tion air system, air containers, starting batteries, boilers, hydrostatic tests, trial, and spare parts and equipment. 4 * Assn. of American Railroads, Mechani Cal Dlvis 1 On, Electrical Section. Manual Of Standard and ReCOIT- mended Practice, 1941. Automotive and Electric Rolling Stock. Covers lubricating oil filters for Diesel engines, reclamation and reconditioning of Diesel engine parts, and Specifications for Diesel electric switching locomotives of total weight of 95 tons and above. Diesel Engine Manufacturers' Assn. Marine Diesel En- gine Standards, 1940. Includes standard performan- ces,’ equipment and definitions, design and construc- tion, classification and marine inspection, appli- cations to ships and dredges, fuel oil, , foundations and Seatings, propellers and tors 10nal Vibration, starting systems, cooling-water systems, fuel oil sys- stems, lubrication, air-intake, and exhaust systems. Diesel Engine Manufacturers' ASSn. Standard Prac- tices, 1935. Included power—plant buildings, Con- struction of engines, governors, and Speed regula– tion, erection, fuel-oil storage Systems, lubrica- tion, COOling-Water Systems, 1 m t a ke and exhaust systems, generators and electrical equipment, tor- Sional Vibration and critical Speeds, Outline Of Specifications for bids; and diagrams and charts covering altitude ratings, fuel consu ºption, demand Curves, plant layouts, fuei storage tank installa- tions, cooling systems, air mufflers, exhaust-heat bOilers, and field testing. Society of Automotive Engineers. tion 6- Tests, Ratings, and Codes, SAE Standard Engine Test Codes. Revised, 1943. For Diesel and gasoline engines. Gives arves, r. p.m. ;- horsepower, 1944 Handbook, Sec- torque, and ChartS. U. S. Gov. , Army Air Forces. Specification 32458; 1944. Power Plant; Diesel-Engine-Driven Electric, Type F-1. U. S. Gov., Army Air Forces. SDecification 32459; 1944. Power Plant; Diesel-Engine-Driven Electric, Type, F-2. U. S. Gov., Army Air Forces. Specification 32460; 1944. Power Plant; Diesel-Engine-Driven Electric, Type, F-3. U. S. Gov., Army Air Forces. Specification 32469 (4); 1944. Power Plant; Diesel-Engine-Driven Electric, General Specification for. S. GOV. , Dept. Of COIII]erce, C1V11 AeronautiCS Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-499. Refiners; 01l, Lubricating, Auto- matic, for "Superior" Diesel Engines. S. GOV., U. S. Army Ordnance Dept. Specification 89–2300; 1939. Power Plant; Diesel-Engine-Driven, 5 k. W. a. References.- Installation and fuel . Supply, see 704. Ö, 705.0; cast iron, cast steel, , forged Steel, see 6 11. 11, 611. 41, 611. 51, and 611. 52; test in g forms, see 704.0; test code for internal combustion engine, see 705. O; metal fits, see 615. 82. 705. GASOLINE ENGINES AND GAS ENGINES 705.0 GENERAL ITEMS American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 10-Flue and Exhaust Gas Analyses, 1936. Recommends methods to be used in the analysis of flue gases from ſurnaces, and exhaust gases from 1nternal-combustion engines. American. Society of Mechanical Engineers. Power Test Code. Internal-Combustion Engines, 1930. Tests apply to all forms of internal-combustion engines but are limited to the engine alone. With auxiliary Sections On general consideration, pressure mea— Surements, temperature measurement, electrical mea- surements, measurement of time, speed measurements, measurement of surface areas, density determina- tions, and determination of viscosity of liquids. Internal COmbustion Engine Institute. Standard War— ranties, Field Service, Returns and Expenses, 1933. Gives warranty period for various Classes of ser— vice, regulations covering field service, return of new material, labor and other expenses. Internal COmbustion Engine Institute. Testing and Rating Procedure for Engines and Power Units, 1934. Conforms to S. A. E. procedure, except for fixed car- buretor setting, fan and generator omitted, speed variation, and fuel used; requirements for standard barometer, stripped engine curve, allowable Varia- tion for production engines; for power unit ratings for intermittent maximum or Variable load, and for continuous load; and example of typical Specification Sheet. National Board of Fire Underwriters. Internal COmbus- tion Engines and Coal Gas Produ No. 37; 1934. U. U. cers, 657 705. O Directory of Commodity Specifications Recommended good practice requirements for instal- lation and use. Covers internal COmbustion engines giving definition of special terms, location of en- gines, capacity and location of fuel tanks for car- buretion engines, capacity and location of fuel tanks for compression ignition engines, withdrawal of fuel from tank, fuel piping and fittings, carbu- retor, fuel feed cup on mixing valve, ignition and Starting, exhaust piping, muffler or exhaust pot, lubricating Oll drips, pans, etc., engine base, gas pressure regulators, gas bag, and care and at- tendance; and covers coal gas p r od u c e r s giving pressure systems and suction systems. National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Internal Combustion Engines (Gas, Gas- oline, Kerosene, Fuel 011). Covers recommended good practice requirements for installation and use, in- cluding location, capacity of fuel tanks, carbure- tion, ignition and Starting, exhaust, piping, muſ- flers, lubricating of l drips, engine base, gas pres- sure regulators, gas bag, and care and maintenance Society of Automotive Engineers. 1944 Handbook, Sec- tion 6–4'ests, Ratings, and Codes. S. A. E. Standard Engine Test Codes. Revised, 1943. For Diesel and gasoline engines. Gives Curves, r. D. m., horsepower, torque, and Charts. S. Gov. , Dept. Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R161– 35; 1935. Packaging of Automotive (Bus) Engine Parts. This recommendation establishes a simpli- fied schedule for packaging Of automotive engine parts for busses Operated by electric railway com— panies. Sponsored by the American Transit Engineer— ing Association. S. Gov., Interstate Commerce Commission, Bureau of LOCOmotive Inspection. Laws, Rules, and Instruc- tions for Inspection and Testing of Locomotives Other Than Steam, 1926. Requirements mandatory by law, re- garding provision and capacity of safety valves for air brake reservoir, operating characteristics of compressor governor and testing of air brake com- pressors and reservoirs, maximum brake cylinder travel, lost motion in articulated connections Or between chafing irons or couplers, permissible side motion and fit requirements at p in and rod bear- ings, permissible lateral motion in wheel bearings, intermembering of truck center plates, clearance of side bearings, uniform diameter Of Wheels, pressing of wheels On axle, minimum width of tires, Windows in cab, cab heating, location of cab lights, Of whistles, bells and Sanders, locking and grounding of pantographs, voltage test of jumpers, provision of safety cut-out valve for fuel, grounding of tanks, and provision for starter for internal com— bustion engines, for boilers the minimum allowed factor of Safety, permissible stresses in stay bolts and braces, design strength of materials and riv- ets, inspection and hydro static test of boiler, testing Of stay bolts, location, testing and connec– tion of steam gauges, number, location, and setting of safety Valves, water glass and gauge equipment, connection of tubes into tube sheets Of feed water appliances, etc., permitted wear l1mits and defects appearing in service. U. U. 705. I AUTOMOBILE ENGINES References. - Automobile engine parts and accesso- ries, see 722. 31, 722. 32, 722. 33; test code and in- Stallation rules, see 705. 0, 700. 705.2 MOTORBOAT ENGINES U. S. GOV. , Navy Dept. Specification 10E2a; 1942. Engines; Gasoline, Outboard, Portable. References.--Motorboat requirements, Standard magne to mountings, see 705. 5. see 725.3 ; 705.3 PUMPING ENGINES American Petroleum Institute, Div. of Production. Code 11-B: 1933. Code of Recommended Field Prac- tice-Installation, Operation and Care of Oil Field Gas Engines. Applies to the installation, opera- tion, and care of internal combustion engines for ofl field service, similar to the service specified in A. P. I. Standard 11-C. American Petroleum Institute, Div. of Production. Standard 11-C; 1942. Specifications for Internal- COmbustion Engines and Clutches for Oil-Field Ser— vice. Covers dimensional standards only on founda– tion bolts, flange Clutch connections, exhaust open- ings, indicator Connections, and I. C. engine rating forms. Dimensional standards are given only on those 1 tems wherein interchangeability is essential, these being for the connections between the revepse gear clutch and engine flywheel, for the foundation bolt sizes, and for the exhaust and air intake open- ings and indicator COnnections. American Petroleum Institute, Div. of Production. Standard 11-D; 1943. Supplement 1; 1944. Mis- Cellaneous A. P. I. Pump in g Equipment Standards. This specification provides: (a) Complete inter- changeability between manufacturers on polish ed rods, bore Of Stuffing boxes, pull rods and pull rod couplings; (b) standard openings in screened or Slotted p1pe with standard method of designation; (c) a recommended standard assembly of well-head pressure gage tap S and fittings to avoid confusion and delay in the field. American Petroleum Institute, Di V. Of Production. Standard 11-E-1; 1941. Specification for rating of Roller-Chain Speed Reducers for Pump in g Machines. Provides a method of rating of roller- chain drives in Speed reducers; does not cover chem— ical properties of material, nor use of the equip- IſleIlt. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 87–1C; 1943. Pumping Set, Centrifugal, Gas— Oline Engine Driven, Capacity 55 G. P. M. S. Gov., U. S. Army, COIT)S Of Engineers. Specifi- cation 90–3; 1930. Engine, Gasoline, 5 h.p. U. S. Gov., U. S. Army, Corp S Of Engineers. Specifi- cation 90-4; 1930. Engine, Gasoline, 10 h.p. U. S. Gov. , U. S. Army, Corps Of Engineers. Specifi- cation 90–5; 1930. Engine, Gasoline, 15 h.p. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 90–6; 1930. Engine, Gasoline, 20 h.p. U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 90–7; 1930. Engine, Gasoline, 40 h.p. U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 90–8; 1930. Engine, Gasoline, 50 h.p. U. 658 Machinery and Vehicles 705.6 U. S. Gov., U. S. Army, Corps of Engineers. Specifi- Cation 90–9; 1930. Engine, Gasoline, 60 h.p. References.- Steam pumping engines, see 701: 1; test codes and installation pules, see 705. O, 700; magne to mountings and governor, see 705. 5. 705. 1 GASOL INE ENGINES FOR ELECTRIC GENERATORS American Institute Of Electrical EngineerS. A. I. E. E. No. 11; 1943. American Standards ASSn., C35. 1-1943. Rotating Electrical Machinery on Railway Locomo- tives and Rail Cars and Trolley, Gasoline-Electric and 011-Electric Coaches. Includes all rotating electrical machinery forming a part of the power e- quipment of electrically-propelled railway cars and locomotives (including trolley, gasoline-electric, and oil-Electric coaches). Covers definitions, rat- ing, insulation, dielectric tests, insulation re- Sistance, commutation, Overspeed tests, efficiency, and Character1 Sti C Curves. Underwriters' Laboratories, Inc. Standard Specifica- tions for Electric Lighting Plants, 1921. For iso- lated use, internal combustion-engine-driven elec- tric generator, with Or without auxiliary storage batteries, and accessories. Includes gasoline, ker- Osene, and fuel Oil engines, with inside Or Outside fuel Supply tanks. Capacity, location, materials, construction, vents, fuel feed, valves, piping, ig- nition, governor, exhaust System, lubrication, gen- erator, Switchboard, batteries, enclosure, and marking. S. Gov. , Army Air Forces Specification 32397–A-1; 1944. Plant; Electric Power, Type C-13A (Gasoline Engine Driven—Portable). U. S. Gov., Army Air Forces Specification 32448; 1943. Plant; Electric Power, Type B-8 (Gasoline Engine Driven—Stationary). S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 94–32287—A; 1941. Plant, Power; Electric Type C-9 (1500 Watt). U. S. GOV., U. S. Army, Medical Department. Specifí- cation 10-2972B; 1941. Power Plant; Electric Gaso- line, Portable. U. U. U. S. GOV. , U. S. Army, S1 gnal Corps. Specification 71-402B; 1930. Power Unit, Type PE-( )-41, Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-466B; 1931. Power Unit, Type PE— ( ) -40, Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-688C; 1942. Power Unit, Type PE—49– ( ), Gasoline Engine Driven, for Radio Sets and Motors, Types MO- 7- ( ) and MO-9-( ). S. Gov. , U. S. Army, Signal Corps. Specification 71-865; 1938. Power Unit, Type PE-60—( ), Gasoline Engine Driven, 2 KVa., Dual Woltage. S. GOV., U. S. Army, Signal Corps. Specification 71-912A; 1941. Power Unit, Types PE-52-( ) and PE- 53- ( ), 3 Kilovolt Amperes, Gasoline-Engine-Driven Generator. S. Gov., U. S. Army, Signal Corps. Specification 71–951A; 1938. Power Unit, Type PE—56-( ), Gasoline Engine Driven For Radio Sets. S. Gov., U. S. Army, Signal Corps. Specification 71-952A; 1942. Power Unit, Type PE-75-( ). S. GOV., U. S. Army, Signal Corps. Specification 71–1038A, 1943. Power Unit PE—77-( ) " 43. S. Gov., U. S. Army, Signal Corps. Specification 71-1061; 1942. Power Unit PE-95-( ), 5 kw Gasoline- Electric Power Unit. U. U. U. U. U. U. U. S. GOV. , U. S. Army, Signal Corps. Specification 71–1083; 1942. Power Unit PE—99— ( ), 120-volt, 60– cycle, 3-phase, 7.5-kva. , Gasoline Driven Special Application Feature; Not General Purpose Power Unit. S. GOV., U. S. Army, Signal Corps. Specification 71- 1130; 1942. Power Unit, PE-90— ( ), Dual Woltage, Gasoline Engine or Electric-Motor Driven. S. Gov., U. S. Army, Signal Corps. Specification 71-3016; 1944. Power Unit PE-197-(5 KW Gasoline- Electric Power Unit). U. U. References.-Test codes, see 705.0, mountings and governor, see 705. 5; generators, see 711. 12. 705.5 GASOLINE ENGINE ACCESSORIES AND PARTS References.- Automobile engine parts, see 722. 31, 722. 32; gaskets for gas engine exhaust and fuel and water connections, see 707. 11. 705.6 A1 RPLANE ENGINES Society Of Automotive Engineers. Aeronautical Mate- erial Specification 2574; 1943. Preservations of Engines (Limited Period). Provides preparing air- craft engines to resist corrosion during shipment and limited storage under favorable conditions. Material and equipment, prél Iſninary operation, prep- aration for storage procedure,' recommended proce- dure for represervation, and general. Society of Automotive Engineers. Aeronautical Rec- ommended Practice 2; 4943. Horsepower Correction Formulae. Considered applicable to aircraft engines having integral Supercharging without after-cooling, and using gasoline introduced at the entrance to the Supercharger. Engines normally Single- and two- Speed engines. Does not apply to engines having two-stage or exhaust turbo Supercharging. Section A applicable to engines having a Supercharging less than 500 ft. per Second. Section B applicable to engines having a Supercharging greater than 500 ft. per second. Society of Automotive Engineers. Aeronautical Stand- ard 1; 1941. Altitude Graphs, Aircraft Engine Per- formance. Illustrate the altitude graph sheets that are recommended as standard for the presentation of aircraft engine performance data. Two sizes— (8.5 in. x 11 in. and 11 in. x 19 in.) are shown for 25,000 and 50,000 ft. altitude range respectively. These sheets contain a section which may be used either for presentation of sea level data or for Other information. Society of Automotive Engineers. Aeronautical Stand- ards 16, 17, 18, and 19; 1941. Performance Presen- tation, Aircraft Engine. Give figures illustrating the use of Aeronautical Standard 1 (Society of Auto- motive Engineers)-Altitude Graph Sheets, Aircraft Engine Performance-in the preliminary presentation of engine power characteristics of (16) single speed engines, (17) two Speed engines, (18) two- stage engines, and (19) engines for use with an ex- haust turbo Supercharger. Society of Automotive Engineers. Aeronautical Stand- ard 20; 1941. Definitions, Aircraft Engine. These definitions are in Substantial agreeſhent With those found in military specification, and include addi- tional definitions considered necessary for a more thorough understanding of aircIºaſt engine terms. 700; magneto direct current 659 705. 6 Directory of Commodity Specifications * Society of Automotive Engineers. Aeronautical Stand- ard 21; 1941. Symbols and Sketches for Pressures. and Temperatures in Induction System-Aircraft En- gine. Presents a standard terminology for various pressures and temperatures throughout the induction System of an aircraft engine. Figures show, sche- matically, the location of these pressures and tem- Deratures. Society of Automotive Engineers. Aeronautical Stand- ard 174; 1944. Service Bulletins for Aircraft En- gines (Preparation of). For the purpose of Supply- ing all necessary instructions to accomplish modifi- cations to delivered equipment and to disseminate information on revised operation, service and over- haul procedures. Gives scope, general requirements, and detail requirements. Society of Automotive Engineers. Aeronautical Stand- ard 176; 1944. Tables Of Limits and Limits and Lu- brication Charts. To be used in Connection with maintenance, service, and repair of aeronautical engines. Gives scope, general requirements, and detail requirements. Society of Automotive Engineers: Aeronautical Stand- ard 177; 1944. Operating Instructions for Aircraft Engines. Gives purpose, scope, general require- ments, detail requirements, and preparation. Of man- uScript Copy. U. S. Gov. , Army Air Forces Specification 28144; Development Test of Aircraft Engines. U. S. Gov., Amy-Navy Aeronautical Specification AN- C–80b; 1944. Corrosion Prevention; Method of Hand- ling Aircraft Engines at Aircraft Plants for. U. S. Gov., Army-Navy, Aeronautical Specification AN- F-E-568c, 1944. Engines, Aircraft; Preparation for Storage, Process of. U. S. Gov., Army-Navy Aeronautical Specification AN- H-9-1; 1943. Handbooks; Service Instruction (for Aircraft Engines). U. S. Gov., Army–Navy Aeronautical Specification AN- H-10; 1942. Handbooks; Overhaul Instruction (for Aircraft Engines). U. S. Gov., Army-Navy Aeronautical Specification AN- T–25-1; 1943. Tables of Limits; Aircraft Engine (With Limits and Lubrication Charts). U. S. Gov., U. S. Army, Army Air Forces. 95–28205-C; 1937. Engine, Aircraft; (Allison), Type Specification for. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 95–28214-C; 1936. Engine, Aircraft Type W- 1570 (Wright) Type Specification for. 1933. Specification Type V-1710 U. S. Gov., U. S. Army, Army Air Forces. Sepcifica- tion 95–28215; 1934. Engine, Aircraft, W-1570 Type Wright (Direct Drive). U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 95-28261; 1934. Engine, Aircraft, R-1820 Type Wright (Direct Drive). - U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 95–28263-C; 1936. Engine, Aircraft Type R- 975 (Wright) Type Specification for. U. S. Goy. , U. S. Army, Army Air Forces. Specifica- tion 95–28264-B; 1936. Engine, Aircraft, Type R-760 Direct-Drive (Wright) Type Specification for. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 95–28.265; 1936. Engine, Aircraft, Type R-1670 Gêared (Wright) Type Specification for. | 705.7 GASOLINE ENGINES FOR SHIP PROPULSION American Bureau of Shipping. Rules for the Classifi- cation and COnstruction of Steel Wessels, 1944. Internal Combustion Engines. Include requirements for construction and installation, drawings and data to be Submitted, Supplementary requirements, mate- rial requiring test and inspection, general, instal- lation, general construction, governor control, bed- plate, Cylinders, liners, cylinder Covers, pistons, crankshafts, Crankshaft webs, lineshafts, 'thrust shafts, tube shafts, tailshafts, tailshaft liners, hollow shafts, coupling bolts, engine auxiliaries, Oil transfer and filling System, fuel Oil injection system, Scavenging air system, lubricating Oll Sys- tem, Cooling water System, exhaust system, injec- tion air system, air containers, starting batteries, boilers, hydrostatic tests, trial, and spare parts and equipment. References.-Test codes, , see 705.0, , 700; cast iron, cast steel, steel forgings, see 611. 11, 6 11.41, 611. 51, and 611. 52. 706. WATER WHEELS AND WATER TURB | NES 706.0 GENERAL ITEMS American Society of Mechanical Engineers, co-sponsor with American Assn. for Advancement of Science, A- merican Institute of Electrigal Engineers, American Society of Civil Engineers, and Society for Promo- tion of Engineering Education. American Standards Assn., Z10.2-1942. Symbols for Hydraulics. Hydrau- lic engineering 'symbols including those used in de- sign of water turbines and pumps. American Society of Mechanical Engineers. Power Test Code. Hydraulic Prime Movers, 1938. Amendments, 1942. This Code presents a set of standard rules for the testing of an individual reaction or impulse turbine unit of any type. It includes description and definition of terms, and it discusses in con- siderable detail the various methods of measurement, and the instruments to be used, Associated Factory Mutual Fire Insurance Companies. Pamphlet 31; 1939. Hydraulic Tables. Gives notes on testing water supplies, nozzle discharge tables, theoretical discharge through Circular orifices, table for converting feet head of water into pres— Sure in pounds, table for converting pressure in pounds into feet head Of Water, effective reach of fire streams, properties of numbers, rating charts for centrifugal fire pumps, rating chart for 500 and 750 g. p.m. Underwriter fire pumps, rating chart for 1000 and 1500 g. p.m. Underwriter fire pumps, friction loss in Cast iron pipe, friction loss In wrought iron pipe, fr1 ction loss in cotton rubber- lined hose, friction loss in valves and fittings, friction loss in meters, rotary fire pump tables, discharge of duplex Steam fire pumps, discharge of single-cylinder steam fire pumps, conversion fac- tors, miscellaneous hydraulic formulas, and proper- ties Of pipe. 706. I WATER TURBINES American Society of Mechanical Engineers. Power Test Code. Hydraulic Prime Movers, 1938. A set of stand- ard rules for the testing of an individual reaction Machinery and Vehicles 707. 13 Or impulse turbine unit of any type. It includes description and definitions of terms, and discusses in detail the various methods of measurement, and the instruments to be used. With auxiliary sections On general considerations, pressure measurement, temperature measurement, head measuring apparatus, electrical measurements, measurement of time, speed IſleaSurenents, and linear measurements. References.--Speed governors for water turbines, See 795; metal fits, see 615. 82. 706.2 TURB | NE BUCKET WHEELS 706.3 WATER WHEEL SHAFT COUPL | NGS 707. PACKING, PIPE COWERING, AND GASKETS 707. GASKETS 707. l l Asbestos and Metal lic Gaskets Society of Automotive Engineers. . Aeronautical Mate- rial Specification. 3230; 1940. Gasket, Oil-Resisting. Gasket material made from selected long fiber as- bestos and rubber and/or synthetic rubber compounds which are bonded and felted together, under pres— ure, into a sheet, which is pliable and resilient. Includes requirements for quality, tests, toler- an Ces, approval, and rejections. Society of Automotive Engineers. Aeronautical Mate- r1 al Spec 1 fic at 1 on 3232D; 1944. Gasket, Oil- Resisting, (High Temperature). Gasket material made from Selected long fiber asbestos and special heat resisting COmpounds, bonded and felted together un- der pressure into a pliable and resilient sheet. Gives requirements for Condition, quality, tests, samples, tolerances, reports, approval, and rejec- tions. Society Of Automotive Engineers. 1944 Handbook, Sec- tion 1-Aeronautical Parts, Materials and Codes. S. A. E. Standard Aircraft Engine Copper Asbestos Gas- kets. ' Adopted, 1941. Diagram and table of dimen- Sions for nominal sizes from 3/16 to 4 in. in diam- ete I’. U. S. Gov. , Federal Specification HH-G-71; 1931. Gas- kets; Asbestos-Copper, Corrugated. Covers one grade. Gives requirements for material, workmanship, Cop- per, COrd, dimensions, and compression strength; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. E- mergency Alternate Federal Specification E-HH-G-71; 1942 (issued by Procurement Division, Treasury Dept., U. S. Gov.) substituted metal for annealed CODper and requires corrugated disk be made of Steel Or iron. U. S. Gov. , Federal Specific at 1 on HH-G-76a; 1944. Gaskets; ASbestos, Metalli C-ClOth. COvers One grade and two types, (A) seamless and (B) jointed. Gives requirements for material, workmanship, finish, con– struction, yarn, weave, wire, cloth, weight, fric- tion Compound, Steam test, bend test, and tolerances; methods of sampling, inspection and tests; and pack- aging, packing, and marking for Shipment. U. S. Gov., Federal Specific at 1 on HH-G-101; 1930. * Gaskets; Metallic-Encased. Covers two types—(A) metallic-asbestos and (B) metallic-cork; furnished with a single jacket without inlay, a Single jacket t U. S. Gov., Navy Dept. with metal inlay, or a double jacket, so formed as to surround almost completely the asbestos or cork Core. Gives requirements for Iſlaterial, construc- tion, metal, and tolerances; methods of Sampling, inspection, and tests; and requirements for Dackag- ing, packing, and marking. U. S. Gov., Federal Specification HH-G-116; 1936. Gas- kets; Plumbing-Fixture-Setting. Covers five types— (A) triangular, (B) triangular skirt, (C) rectangular, (D) round, and (E) round skirt; of one piece or end- less design. Gives requirements for material, con- struction, core; and covering; methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 33G2e; 1933. Gaskets, Asbes to S-Metallic- Cloth (Symbol 2152). U. S. Gov. , Navy Dept. Specification 33G4a; 1941. Gaskets, Metall1C-Encased. U. S. Gov., Navy Dept. Specification 33G5b; 1942. Gaskets, Metallic Asbestos, Spiral-Wound (Symbol 2410) (for Flanged Joints in Piping Systems). Specification 33G8d; 1944. Gaskets, Asbestos-Metallic-Cover, Rubber-Core. U. S. Gov., Navy Dept. Specification 33611; 1942. Gaskets, Metallic-Asbestos, Spiral-wound (Symbol 2410) (for Boilers). References. – Testing of rubber goods, 707. 12 Paper and Fiber Gaskets Society of Automotive Engineers. Aeronautical Mate- rial Specification 3564; 1944. Wulcanized Fiber. Covers material, application, general requirements, detail requirements, tests, quality, tolerance, ap- proval, and rejections. U. S. Gov., Army Air Forces Specification 40231 (1); 1939. Fibre; Hard Red Wulcanized. U. S. GOV., U. S. Army Ordnance Department. Specifi- cation 50–11-114; 1943. Leather, Fibrated. References.-Fiber packing for gaskets, see 707. 28. 707. 13 Rubber Gaskets see 200. of American Railroads, Operations and Mainte- nance Dept. , Machanical DiV. Manual Of Standard and Recommended Practice, 1944. Gaskets, Air-Brake Hose. Emergency Specifications E-M-6O2-44; 1944. In accordance with the requirements of Supplemen— tary Order R-1, latest revision, of the War Produc- tion BOard, to restrict the use of rubber. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. , Gaskets, Air-Brake Hose, M-602–38; 1938. For air-brake and air-signal hose couplings in train service, manufacture, re- quirements as to physical properties and tests di- mensions and tolerances, workmanship, and labeling. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3230; 1940. Gasket, Oil- Resisting. "Gasket material made from Selected long fiber asbestos and rubber and/or synthetic rubber Compounds which are bonded and felted together, un- der pressure, into a sheet, which is pliable and 'resilient. Includes requirements for quality, test, tolerances, approval, and rejections. ASSI). 661 707. [3 Directory of Commodity Specifications U. S. Gov., Army Air Forces Specification 26539-D; 1941. Rubber; Channels and Trimmings (Molded or Extruded). U. S. Gov., Army-Navy Aeronautical Specification, AN- G-23; 1944. Gaskets; Aircraft Lighting Equipment. S. Gov. , Dept. Of Agriculture, Forest Service. Specification MSF-151-S. Gaskets; Fire Hose, All Sizes. S. Gov., Dept. of Agriculture, Forest Service. Specification MSF-152—S. Gasket; Canteen Top. U. S. Gov., Federal Specification, HH-G-156a; 1944. Gaskets; Rubber (Natural or Synthetic), Molded, Sheet and Strip. COvers one type and may be of any of three classes- (1) compound utilizing polymerized chloroprene as the basic material, (2) compound u- tilizing a copolymer product of butadiene, and (3) compound utilizing a copolymer product of isobuty- lene and isoprene. Gives requirements for material workmanship, physical requirements, flexibility, tolerances in width, tolerances in thickness, dimen- sions of molded and strip rubber (thickness, width, and weight of sheet rubber), gaskets and specific gravity; methods of sampling, inspection and tests; and packaging, packing and marking, for Shipment. U. S. Gov., . Federal Specification HH-P–161a; 1936. Packing; Rubber, Wire-Insertion. Covers One grade. Gives requirements for material, workmanship, con- struction, rubber wire insertion, width, tolerances, weight, bend test, boiling-water test, - and Steam test; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specifi- cation E-HH-P–161A; 1941 (issued by Procurement Di- vision, Treasury Dept., U. S. Gov.) changed require- ments for rubber COIntent. U. U. U. S. Gov., Navy Dept. Specification 4G1d; 1932. Gaskets; Rubber, Projectile. U. S. Gov., Navy Dept. Specification 33G6b; 1944. Gaskets; Rubber (for Armored Hatches). U. S. Gov. , Navy Dept. Specificati On 3337d; 1944. Gaskets; Oil-Resisting (Sheet, Strip, and Molded). U. S. Gov., Navy Dept. Specification 3369; 1941. Gaskets; Rubber, Cloth-Insertion (for Dry-dock Caissons). U. S. Gov., Navy Dept. Specification, 33614b; 1945. Gaskets; Rubber-Tubing, for Paint Buckets. U. S. Gov., Navy Dept. Specification 33R1g; 1944. Rubber, Natural or Synthetic: Gaskets, Packing, Sheets, and Strips. U. S. Gov. , Navy Dept. Specification 33R4C; 1944. Rubber, Medium-Soft (for Airport, Air-Tight- and Watertight–Door, and Hatch Gaskets). S. Gov. , U. S. Army, Chemical Warfare Service. Specification 20-40C; 1940. Gasket; Rubber, for Gas Masks. S. Gov., U. S. Army, Medical Department. fication 10–2304A, 1941. Bellows; Rubber, S. Gov. , U. S. Army, Ordnance Department. Speci- fication 50—11—83; 1935. Gasket; Rubber, for Cart- ridge Storage Cases and Smokeless Powder Boxes and Tanks. References.—Methods of testing rubber products, see 200 707. It! Cork Gaskets References.-Metal encased Cork gaskets, corkboard and compressed Cork, see 425 U. Disk. U. see 707. 11; 707. 15 Seal ing Compound Society of Automotive Engineers. Aeronautical Mate- rial Specification 3087; 1944. Compound; Insulat- ing and Sealing. A paste primarily for sealing e- lectric joints of aircraft engine ignition systems but may be used where other gas and fluid-tight joints are required. Gives general requirements, physical properties, electrical properties, tests, reports, packing, and marking, approval, and rejec- tions. U. S. Gov., Army Air Forces Specification 3595 (1); 1942. COmpound; Slushing, Fuel Tank. * U. S. Gov., Army Air Forces Specification 3596 (1); 1942. Compound; Sealing, Fuel Tank. U. S. Gov., Army Air Forces Specification 3597 (1); 1942. Compound; Sealing, 011 Tank. U. S. Gov., Army Air Forces Specification 3598; 1940. Compound; Caulking and Glazing. U. S. Gov., Army Air Forces Specification 3803-1; Compound; Liquid Instrumentº Sealing. U. S. Gov., Army-Navy Aeronautical Specification AN- C-86a-1; 1945. Compound; Anti-Sef ze and Sealing (for Oxygen Systems). S. Gov. , Army-Navy Aeronautical Specification AN- C-125; 1944. Compound; Dip Coating Sealing. S. Gov. , Army–Navy Aeronautical Specification AN- C-128-1; 1945. Compound; Insulating and Sealing. U. S. Gov., Federal Specification TT-C-598; 1942. Compound, Calking; Plastic (for Masonry and Other Structures). Covers one type and two grades—(1) for gun application, and (2) for knife application. Gives requirements for material, color, shrinkage, bond, tenacity, rate of hardening, Oil retention, slump, and cracking; methods Of Sampling and test- ing; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Joint Army–Navy Specification JAN-C-99; 1944. Cement, Pettman. U. S. Gov., Joint Army–Navy Specification JAN-P-115; 1944. Packaging and Packing for Overseas Shipment, Compound, Sealing, DipCOating. S. Gov. , Navy Dept. Specification 33C6; Compound, Sealing, Boiler-Casing. S. Gov., Navy Dept. Specification 52C21; Cement, Sealing (for Oil Tank Seams). S. Gov., U. S. Army, Army Air Forces. t1On 2–86A; 1941. COmpound; Liquid-Cooled Engines. U. S. Gov., U. S. Army, Army Air Forces. tion 2–87; 1935. Compound; Sealing, Strument. 707. 16 Synthetic Gaskets Society of Automotive Engineers. Aeronautical Mate- rial Specification 3231; 1944. Gaskets; Oil Resist— ing, Synthetic Rubber Binder. This gasket material Shall be made from Selected long fibre asbestos and heat resisting synthetic rubber compounds. Gives quality, requirements, samples, tolerances, reports, approval, and rejections. U. S. Gov., Army Air Forces. 1944. Gasket; Drum ClOSure. U. S. Gov. , Army–Navy Aeronautical Specification AN–HH- G-171; 1942. Gaskets and Sheets; Gasoline-011 and High-Temperature-Resisting. 1944. U. U. U. 1939. U. 1944. U. Specifica- JOint Sealing, for Specifica- Aircraft In- Specification 26598; 662 Machinery and Vehicles 707.23 U. S. GOV. 9 HH-P-114b; Army-Navy Aeronautical Specification AN- 1943. Packings and Gaskets; Hydraulic. 707. 19 Miscell aneous Specifications for Gas- kets References.-Gaskets, see 303.96. 707.2 PACKING 707.20 General American Society for Testing Materials, D 733–43T; 1943. Tentative Methods of Testing Compressed Asbestos She et Packing. For evaluating the physical proper- ties of the product known commercially as "compressed asbestos sheet packing" manufactured by bonding a large Volume Of asbestos fiber with a compound of natural or synthetic rubber or a mixture of both. Gives general methods, COmposition, Sampling, meas- urement of thickness, tensile strength, bending test, compressibil1ty, accelerated aging, immersion |tems test, Corrosion test, retests and rejection, and report. 707.2 | Asbestos Packing U. S. Gov., Federal Specification HH-P-31a; 1944. Packing; Asbestos, Metallic-Cloth, Sheet, and Tape. Covers one grade. Gives requirements for material, workmanship, sheet, tape, strands, friction compound, COnStruction, toleran Ces, bending Strength, and steam test; methods of sampling, inspection and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification HH-P-34; 1933. Pack- ing; Asbestos, Rod, Braided. Covers two types- (A) plain, no wire; and (B) with wire insertion. Gives requirements for material and workmanship, COnstruc- tion, asbestos, yarn, lubrication; and weight per lineal yard; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. S. Gov., Federal Specification HH-P-36a; 1944. Packing; Asbestos, Rod, High-Pressure. Covers one grade. Gives requirements for material, workman- ship, construction, cloth, yarn, friction compound, total rubber, lubrication, graphite, CO 11 S, and steam test; methods of sampling, inspection and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification HH-P-41; 1931. Amendment 2; 1944. Packing; Asbestos, Rope and Wick. Covers one grade; wick packing, 1/4 in. Only, and rope packing, all sizes 3/8 in. and larger. Gives requirements for material and workmanship, asbestOS, and weight; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification HH-P-46a; 1944. Packing, Asbestos, Sheet, Compressed. Covers one grade. Gives requirements for material and workman- ship, COnstruction, Composition, asbestos fiber, thickness and weight, tolerance, tensile strength, solvents, graphite and branding; methods of sam- pling, inspection and tests; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification HH-P-51; 1930. Pack– ing; Asbestos, Walve-Stem. Covers four types- (A) braided and lubricated with satisfactory oils; (B) U. | braided and frictioned with rubbér compound; (C) twisted and lubricated with satisfactory of ls; and (D) twisted and frictioned with rubber compound. Gives requirements for material and wórkmanship, asbestos, yarn, Construction, lubricant, and rubber COmp Ound; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and mark- ing. Emergency Alternate Federal Specification E- HH-P-51, February 1943 (issued by Procurement Div., Treasury Dept., U. S. GOV.), c 0 V e re d changes in paragraphs A-1 and D-2. A pound of single-ply yarn shall contain 1,000 yd. it 5 percent. U. S. Gov. , Navy Dept. Specification 33P2g; 1945. Packing; Asbestos-Metallic-Cloth, Sheet and Tape. S. Gov. , Navy Dept. Specification 33P5f; 1934. Packing; Asbestos, Rope, and Wick (Symbol 1102). S. Gov., Navy Dept. Specification 33P13c; 1944. Packing; Sheet, Asbestos, Compressed (Symbol 2150). S. Gov., Navy Dept. Specification 33P16b; 1944. Packing; Asbestos, Rod, High-Pressure (Symbol 1100). S. Gov., Navy Dept. Specification 33P26b; 1944. Packing; Asbestos, Rod, Braided (Symbols 1103 and 1104). References.-8emimetallic packing (asbestos), see 707. 23; asbestos cloth and yarn, methods of testing, See 545.4; methods of testing rubber goods, see 200. 707.22 Flax or Hemp Packing U. U. U. U. U. S. Gov., Federal Specification HH-P-106b; 1944. Packing; Flax, Hemp, or Cotton. Covers one grade. Gives requirements for material, workmanship, flax and hemp, COtton, COtton yarn, lubric at 1 On, and weight per linear yard for various sizes; methods of sampling, inspection, and test; and packaging, packing, and marking for shipment. U. S. Gov., Navy Dept. Specification 33P.11; 1944. Packing, Flax- or Hemp-Fiber, Symbol 1260. 707.23 Metal lic Packing U. S. Gov. , Federal Specification HH-P-128a; 1933. Amendment 1; 1936. Packing; Metallic, Flexible. Covers one grade. Gives requirements for construc- tion, metal core, lubrication, and coils; methods Of Sampling, inspection, and tests; and requirements for packaging, Dacking, and marking. U. S. Gov. , Federal Specification HH-P-128; 1938. Packing; Metallic, Flexible, Condenser-Tube. Cov- ers one grade. Covers material and workmanship, metal rings, fiber rings, tolerances, and sizes of rings; methods of sampling, inspection, and tests; and requirements for packaging, packing, and mark- ing. U. S. Gov., Federal Specification HH-P-131a; 1933. Packing, Metallic and Nometallic, Plastic. Covers two grades- (A) and (B); two classes—(1) metallic and (II) nonmetallic; and four types— (A) bulk form; (B) coil form, cotton covered; (C) coil form, metal foil covered; and (D) coil form, braided wire jacket. Gives requirements for construction, asbestos fiber, graphite, binder, coils, composition, and metal; methods Of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. 3. Gov., Federal Specification HH-P-166a; 1944. Packing; Semimetallic. Covers one grade. Give S U. 663 707. 23 Directory of Commodity Specifications requirements for material, workmanship, cross sec- tion and size, construction, friction compound, met- al, lubricant, coils, and details; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 33P 12d; 1944. Packing; Spiral, Low-Pressure, Plastic (Symbol 1300). U. S. Gov. , Navy Dept. Specification 33P15e; 1945. Packing, Condenser-Tube, Flexible—Metallic, Symbol 1435. U. S. Gov., Navy Dept. Specification 33P17e; 1945. Packing; Metallic, Flexible, Symbol 1430. U. S. Gov., Navy. Dept. Specification 33P 1je; 1945. Packing; Semimetallic, Symbols 1400 and 1402. U. S. Gov. , Navy Dept. Specification 33P21c; 1943. Packing; Lead, Shredded. U. S. Gov., Navy Dept. Specification 33P250; 1944. Packing; Metallic and Nonmetallic, Plastic. U. S. Gov., Navy Dept. Specification 33P33; 1943. Packing, Semimetallic, for Stern Tubes (Symbol 1405). U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 84-21; 1924. Metallic Packing; Fixed-Ring Type. U. S. Gov. , U. S. Army, Corps of Engineers. cation 84-24; 1924. Packing; Metalli C, Floating-Ring Type. References.-Asbestos metallic cloth sheet, pack- ing, see 707. 21; methods of testing rubber goods, See 200. 707.2, Rubber Packing U. S. Gov. , 1944. Tape; Sive Back. U. S. Gov., Federal Specification HH-P-61cy 1944. Packing; Diaphragm. Covers One type and may be ei- ther of two classes- (A) compound utilizing poly- merized chloroprene as the basic material, and (B) compound utilizing a copolymer product of butadiene and acrylonitrite. Gives requirements for material, workmanship, construction, fabric, thickness, tol- erance, and physical requirements of compound; meth- ods of sampling, inspection and tests; and require- ments for packaging, packing, and marking for Ship- ment. U. S. Gov., Federal Specification HH-P-151a; 1938. Packing, Rubber; Cloth-Insertion. Covers One grade. Gives requirements for material, workmanship, plies, rubber, physical tests, fabric,.. width, tolerance, and accelerated aging; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alter- nate Federal Specification E-HHHP-151a; 1943 changed requirements for composition of rubber and physical teStS. U. S. Gov., Navy Dept. Specification 33P8h; 1944. Packing, Rubber (Reclaimed); Plain and Cloth-Inser- tion (Symbol 2353). Specifi- SO lid, Army Air Forces Specification 12023A-3; Cork-Synthetic Rubber Sealing, Adhe- U. S. Gov. , Navy Dept. Specification 33P23b; 1944. Packing, Rubber- Graphite; Unvulcanized (Symbol 2352). U. S. Gov., Navy Dept. Specification 33P31; 1941. Packing; Diaphragm. U. S. Gov., Navy Dept. Specification 33R1g; 1944. Rubber, Natural or Synthetic: Gaskets, Packing, Sheets, and Strip S. U. S. Gov. , U. S. fication 20-41C; marine Mines. Ordnance Department. Speci- Packing, Rubber, for Sub- Army, 1940 º References. - Testing of rubber goods, see 200; methods Of testing textile fabrics, see 300. 4. 707.25 Cotton and Canvas Packing U. S. Gov., Federal Specification HH-P-71; 1933. Amendment 1; 1944. Packing; Fabric, Condenser-Tube. COvers One grade. Gives requirements for material and Workmanship, COnstruction, weight, and lubrica- tion; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification HH-P-106b; 1944. Packing; Flax, Hemp, or Cotton. Covers one grade. Gives requirements for material, workmanship, flax and hemp, Cotton, Cotton yarn, lubric at 1 on, and weight per linear yard for Various sizes; methods of sampling, inspection, and test; and packaging, pack- ing, and marking for Shipment. U. S. Gov. , Federal Specification HH-P-112a; 1944. Packing; Hydraulic. Covers two types, (I) flexible and (II) rock hard. Gives requirements for material, workmanship, construction, fabric, tolerance, ex- pansion, flexibility, friction, and hardness; meth- Ods of Sampling and tests; and packaging, packing, and marking. U. S. Gov. , Federal Specification HH-P-171a; 1944. Packing; Spiral, Gland, LOW-Pressure. Covers one grade. Gives requirements for material, workman- ship, construction, Cotton fabric, friction compound, friction test, specials, lubrication, and flexi- bility; methods of sampling, and tests; and packag- ing, packing, and marking for Shipment. U. S. Gov. , Navy Dept. Specification 33P7g; 1941. Packing; Hydraulic (formerly Tucks) (Symbols 1301 and 1303). U. S. Gov., Navy Dept. Specification 33P32a, 1944. Packing; Cotton, Square, Braided, Symbol 1270. U. S. Gov. , Navy Dept. Specification 33P24b; Packing; Wick, Cotton, ROuſld. U. S. Gov., Treasury Dept., Procurement Div. 319; 1939. Packing; Wick, Cotton, Round. Shall be made of best new cotton, thoroughtly Carded and Wholly free from seeds. Gives requirements for D lies, weave, weight, and length; methods of Sampling, in- spection, and tests; and packaging, packing, and Tharking. 1945. References. –Methods of testing rubber goods, see 200; methods of testing textile fabrics, see 300. 4. 707.26 Leather Packing º U. S. Gov., Federal Specification KK-L-177; 1942. Leather; Hydraulic-Packing, Mineral-Tanned, (Regu- lar and Non-Corrosive). Covers three classes- (A) medium, (B) heavy, and (C) extra heavy; two types- (I) regular and (II) non-corrosive; and shall be in the form of butt bends. Give S requirements for trim, tannage, selection, thickness, finish, impreg- nation, crackiness, tensile strength, Stretch, Shrink- age, and chemical composition; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification KK-L-231; 1943. Leather; Packing, Chrome-Wegetable-Retanned. Gives 664 Machinery and Vehicles 707.112 requirements for forms (sides, bends, butt bends, of finished packings), classes (light, medium light, medium, medium heavy, or heavy), trim, tannage, se– lection, thickness, finish, tensile strength, stretch, crackiness, shrinkage, chemical Čomposition, and figure showing location of samples and trim of hide; methods of sampling, inspection, and tests; and packing and marking for shipment. References. --Methods of analysis, see O60. 707.27 Jute Packing U. S. Gov..., Federal Specific at 1 on HH-P-117; 1940. Packings; Jute, Twisted. Covers three types—(I) dry, (II) tarred, and (III) oiled. Gives require- ments for material, workmanship, and form; methods Of Sampling, inspection, and tests; and require- ments for packing and marking for shipment. 707.28 Fiber Packing U. S. Amendment 3, 1944. Gov., Federal Specification HH-P–91; 1931. Packing Fiber, Hard, Sheet. Covers one grade, that known commercially as B.H. or "Bone Hard." Gives requirements for material and workmanship, uniformity, color, hardness, spe- cific gravity, thickness, tensile strength, and water absorption; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification HH-P-96a, 1938. Amendment 1; 1940. Packing, Fiber; (for) Lubricating and Fuel-Oil. Covers one grade. Gives detail re- quirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal' Specification E-HH-P-96a; 1942 (issued by Procure— ment Division, Treasury Dept., U. S. Gov. ) changed requirements for material. U. S. Gov., Navy Dept. Specification 33P22b; 1943. Packing, Sheet, Plant- or Animal-Fiber. U. S. Gov., Navy Dept. Specification 33P27a; 1941. Packing; Fiber, Hard, Sheet (Symbol 2226). References.-Methods of testing rubber goods, see 200; methods of testing fiber board, see 470.3 ; other fiber board, see 472.93. tº 707.29 Miscell aneous Specifications for Pack- U. ings S. Gov. , Army Air Forces. Specification 12021-A; 1937. Packing; Synthetic Rubber and Cork Composi- tion (Oil-Resistant). S. Gov., Army Air Forces. Specification 26554–E; 1943. Sheet; Synthetic Rubber (for Packing). S. Gov., Army-Navy Aeronautical Specification AN- HH-P-114b; 1943. Packings and Gaskets; Hydraulic. U. S. Gov., Navy Dept. Specification 33P28b; 1943. Packing; Stuffing-Tube (for Asbestos-Covered and Armored Electric Cables). S. Gov., Navy Dept. Specification 33P29a; 1942. Packing; Plastic (for Dogs for Water-Tight Closures). U. S. Gov., Navy Dept. Specification 33P37; 1943. Packing; Rayon, Square, Braided (Symbol 1280). References.-Packings, see 303. 96. 707.3 RUBBER WALWES FOR PUMPS U. S. Gov., Army Air Forces. Specification 26564 (1); 1940. Sheet; Neoprene (for Fuel Pump Diaphragms). U. U. U. 707.42 Asbestos Coverings, S. Gov., Federal Specification ZZ-W-51a; 1940. Valves; Rubber. Covers three classes—(A) hard, (B) medium, and (C) soft. Gives requirements for mate— rial hardness, dry heat test, steam test, and boiling- water test; methods of sampling, -inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-ZZ-W-51a; 1943 Changed requirements for rubber compounds for Valves. - U. S. Gov., Navy Dept. Valves; Pump, Rubber. U. Specification - 11V1b; 1942. References. --Methods of testing rubber goods, see 707.1, PIPE COWERINGS AND BOI LER LAGGING 707.40 General Items American Water WorkS ASSn. Tentative Standard Speci- fications for Cement-Mortar Protective Coating for Steel Water Pipe of Sizes 30 Inches and Over, 7A.7- 1940. Cover the material and application require- ments to obtain corrosion protection for steel wa-. ter pipe by the use of portland cement mortar ap- plied by spinning or by centrifugal machine and by guniting. Corrosion protection is provided as fol— lows: (1) The inside of all pipe shall receive a coat of cement-mortar lining applied by spinning and guniting or by centrifugal machine; (2) the outside of all pipe shall receive a coat of steel reinforced cement mortar applied by guniting. National Association of Purchasing Agents. Handbook of Commodity Data Sheets, 1938. Insulation; Pipe. Covers definition, classes and grades, character— 1stics, and forms available. Underwriters' Laboratories, Inc. Bulletin of Research 27; 1943. Clearances and Insulation of Heating Ap- pliances. This bulletín describes tests conducted to provide definite techanical information as a basis for promoting uniformity in the various ordi- nances, regulations, and standards bearing on the subject. Covers mechanism of heat transfer, test equipment, tests of protective assemblies, tempera- ture’ measurements, test procedure, test results, and COIIIſments. References.-Heat transmission tests, see 792. O. 707.4 | Cork Pipe Coverings U. S. Gov., Navy Dept. Specification 32C12a; 1941. Cork; Molded, Pipe—Covering. References.-Duck for insulation coverings, see 707. 1/O for Pipes and Boilers t U. S. GOV., Federal Specification HH-I-5618; 1944. Insulation; Laminated-Asbestos. Covers three types— (I) nonindented or sponge felt insulation (700°F.); (II) indented asbestos paper insulation (500 °F. ); , (III) corrugated asbestos paper insulation (300°F.); and two classes, (A) blocks and (B) pipe covering. Gives requirements for tolerances and details cov- ering construction, weight, conductivity, thickness, sizes, jackets, bands, and loss on heating; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. 665 707. M2 Directory of Commodity Specifications U. S. Gov. , Navy Dept. Specification 32A2e; 1945. AS- bestos; Block, Cellular, Heat Insulation. S. Gov. , Navy Dept. Specification 32P8; Pipe—Covering, Molded-Asbestos. U. S. Gov. , Treasury Dept., Procurement Div. 515a; 1942. Pipe Covering; Asbestos, Air-Cell. Covers one type, one grade, and two classes- (A) canvas jacket and (B) glazed paper cover. Intended for in- sulation where the temperature does not exceed 300°F. Gives requirements for construction, thickness of plies, inside diameter, exterior cover, asbestos paº per, sections, bands, thickness, and pipe sizes; methods. Of Sampling, in Spect iOn , and tests; and packaging, packing, and marking. U. 1938. References. - Standard sizes of boiler lagging, see 707.40; asbestos paper, millboard, and textile, see 545.4; duck for insulation covering, see 707-40. 707.43 Magnesia Coverings for Pipes and Boil- eſ' S American Society for Testing Materials, C 193-44 T, 1944, Tentative Specification for 85 Per Cent Mag- nesia Thermal Insulating Cement. Covers Scope, COIll- position, physical properties, Sampling and mixing, methods of testing, and rejection. U. S. Gov. , Federal Specification HH-M-61; 1934. Mag- nesia; Block, Cement, and Pipe-Covering (Molded). Covers one grade and four types— (I) standard thick- ness, (II) double standard thickness, (III) blocks, and (IV) cement or plaster. Shall contain not less than 85 percent of pure hydrated magnesium Carbon- ate and not less than 10 percent long-fiber asbes- tos. Gives requirements for weight, length, thick- ness, size, cotton Sheeting jacket, and bands; methods of sampling, in Spection, and tests; and re- quirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-HH-M-61; 1942 changed requirements for cotton sheeting jack- et; and deletes use of brass bands and changes their width and thickness. S. Gov., Navy Dept. Specification 32P 10; Plaster; Magnesia. U. 1943. References.— Standard sizes of boiler lagging, see 707.40; duck for insulation covering, see 707. 40. 707. It! Felt Pipe Cover ings— Vegetable and Mineral American Hospital Assn., 58–4. Hair Felt. COvers One grade and One class, that intended for pipe cover- ing. S. GOV., Federal Speci fiqation C-F-201c; 1944. Felt; Hair. Covers one grade and two classes- (A) insulating (plain), and (B) packing, padding (fabric reinforced). Gives requirements for hair felt," cot– ton fabric, process, thicknesses and densities, form, size of rolls, organic acidity, and alkalinity and mineral acidity; methods of sampling, inspec- tion, and tests; and packaging, packing, and mark- ing for shipment. U. S. Gov., Treasury Dept., Procurement Div. 516a; 1942. Piñe-Covering; Felt, Wool. Covers one type, one grade, and two classes- (A) canvas jacket and (B) glazed paper jacket. Intended for use as in- sulation when the temperatures are between 40°F. and 212° F. Gives requirements for material, construc- tion, inside diameter, exterior cover, density, U. sections, bands, and thickness; methods of Sampling, inspection, and tests; and packaging, packing, and marking. References. --0 ther specifications and methods of testing for felt, see 365. 98; duck for insulation coverings, see 707.40. 707. 115 Fire Clay insulation for Boiler Fur- ſha Ces References.- Fire clay refractories, see 534. 12. 707. 116 Glass Fiber Insulation S. GOV., Federal Specification HH-I-556; 1941. Insulation (Glass-Fiber); Semi-Rigid. Covers one grade and four types— (I) standard thickness, pipe covering; (II) double standard thickness, pipe cov- ering; (III) single layer, pipe covering; and (IV) block. Gives requirements for material and WOrkman- ship, construction, weight Der cubic foot, thick- nesses, and finish; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. 707. 17 Mineral or Rock Wool insulation U. American Society for Testing Materials, C 195-44 T. 1944. Tentative Specification for Mineral Wool Ther- mal Insulation Cement. Covers Scope, physical prop- erties, sampling and mixing, methods of testing, and rejection. American Society for Testing Materials, ES-14; 1942. Emergency Specifications for Blanket Thermal Insula- tion for Building Purposes. Cover blanket or batt thermal insulating materials furnished in flexible or semirigid form and suitable for building purposes for application to flat or curved Surfaces. American Society for Testing Materials, ES-15; 1942. Emergency Specifications for Blanket 'Thermal Insula- tion for Industrial Purposes. COver blanket in Su- lating materials furnished in flexible or semirigid form and suitable for industrial purposes for appli- cation. On flat or curved surfaces where surface temperatures exceed 100°F. American Society for Testing Materials, ES-16; 1942. Emergency Specifications for Blanket Thermal Insula- tion for Refrigeration Purposes. Cover blanket thermal insulating materials furnished in flexible or semirigid form and suitable for refrigeration purposes for application On flat or curved surfaces. S. Gov., Dept. of COmmerce, National Bureau of Standards. Commercial Standard CS 117–44; 1944. Mineral Wool; Blankets, Blocks, Insulating Cement and Pipe Insulation for Heated Industrial Equipment. To establish minimum specifications for insulating heated surfaces with mineral wool products and pro- vides minimum requirements for mineral wool blank- ets, blocks, insulating cement, and pipe insulation for insulating heated industrial equipment. Gives general requirements; detail requirements including blanket insulation, block insulation, insulating cement, and pipe insulation (blanket-type and molded- type); recommended installation requirements in- cluding auxiliary material, application, blanket in- sulation, block insulation, insulating cement, and pipe insulation (blanket-type and molded-type); guides for painting, maintenance, and guarantee la- bels and Certificates. U. 666 Machinery 709. and Vehicles U. S. Gov., Federal Specification HH-M-371; 1938. Mineral-Wool, Impregnated; Blanket, Block, and Pipe Covering, Molded, for Low Temperatures. Includes five types—(I) molded block; (II) molded sectional pipe covering, ice water thickness; (III) molded sectional pipe covering, brine thickness; (IV) molded sectional pipe COvering, heavy brine thick- ness; and (W) felted blanket. Gives detail. require- ments for material, workmanship, conductivity, and density; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specifi- cation E-HH-M-371; 1942, substituted ordinary Steel in lieu of Copperized Staples and copper-Clad Steel wire. S. Gov., Federal Specification HH-P-386a; 1939. Pipe-Covering and Cement; Mineral or Rock-Wool. Cov- ers one grade and three types—(I) molded sectional pipe covering; (II) felted blanket pipe covering; and (III) cement. Gives requirements for material and workmanship, sulfur, shot, stability, thicknesses, tolerance, and density; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alter- nate Federal Specification E-HH-P-386a; 1942, changed requirements for cotton sheeting jacket; and deletes use of brass bands and changes their width and thickness. S. Gov., Navy Dept. Specification 32-I-2b; 1944. Insulation; Blanket, Mineral-WOOl. U. U. 707.49 Miscellaneous Coverings for Pipes and Boilers American Society for Testing Materials, C 196-44 T; 1944. Tentative Specification for Expanded or Ex- foliated Wermiculite Thermal Insulating Cement. Covers scope, physical properties, samples and mix- ing, methods of testing, and rejection. - American Society for Testing Materials, C 197–44 T, 1944. Tentative Specification for Diatomaceous Silica Thermal Insulating Cement. Covers scope, physical properties, sampling and mixing, methods of testing, and rejection. - - American Society for Testing Materials, ES-17; 1942. Emergency Specifications for Preformed Pipe Cover- ing Thermal Insulation. Cover preformed (molded or laminated) thermal insulation in the form of semi- cylindrical pipe covering sections intended for use as an insulation on Surfaces at specified tempera- tºll res. . - American Society for Testing Materials, ES-18; 1942. Emergency Specifications for Preformed Block Thermal Insulation. Cover a rigid or semirigid thermal in- Sulating material, either flat or segmental, for ap- plication as received, and excluding brick of the 9-in. series. - U. S. GOV., Federal Specification, HH-I-578; 1941. Insulation, Wermiculite; Block and Pipe-COvering (Molded). Covers four types— (I) standard thick- ness, pipe-covering; (II) double standard thickness, pipe-covering; (III) solid thickness, pipe-covering, and (IV) block. Expanded or exfoliated mica, long fiber asbestos and a Suitable binder. Gives re- quirements for materials, weight, size, thickness, covering, and bands; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Al- U. ternate Federal Specification E-HH-I-578; 1942 use Of brass bands, and changes their width and thick- Ile SS, S. Gov., Navy Dept. Specification 32P8; Pipe-Covering; Thermal-Insulation. 708. H E A T | N G EQUIPMENT FOR POWER PLANTS U. 1944. References. -Heating equipment, see 792. 1. 709. INSULATION, THERMAL POWER American Hospital Assn., 4-25. Blanket, Felt, and Loose-Fill Insulation (Wegetable or Wood-Fiber). Covers three classes- (A) flexible blanket, (B) semi-rigid felt, and (C) loose-fill. American Society of Heating and Wentilating Engineers. Standard Test Code for Heat Transmission Through Walls, 1928. This code has not been framed for the purpose of offering detailed instructions for test- ing the heat transmission of building materials or for constructing testing apparatus, but rather for défining Certain 'Standards, the applications of which, it is hoped, will bring the results of dif- ferent investigations into better conformity than is found at the present time. Includes definitions and formulas, conductivity of homogeneous materials, and over-all heat transmission. S. Gov., Federal Specification HH-I-521b; 1937. -Insulation; Bat or Strip-Form and Loose Fill. Type (I) bat or strip form, two classes—(A) light-weight, and (B) medium-weight; and (II) loose-fill form, three classes- (A) light-weight, (B) medium-weight, and (C) heavy-weight. Composed of mineral matter in fibrous form, in granular form, in nodulated fibrous form, in powdered form mixed with cellulose fiber, or in bat form. Gives requirements for mate- rials, sulfur, oil asphalt, wax conductivity, and density; methods of sampling, inspection, and tests; requirements for packaging, packing, and marking. S. Gov., Federal Specification HH-I-556; 1941. Insulation (Glass- Fiber); Semirigid. Covers one grade and four types— (I) standard thickness, pipe covering; (II) double standard thickness, pipe cov- ering; (III) single layer, pipe covering; and (IW) block. Gives requirements for material and workman- ship, construction, weight per cubic foot, thick- nesses, and finish; methods of sampling, inspection and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Federal Specification. HH-I-578; 1941. Insulation, Vermiculite; Block and Pipe-Côvering (Moided). Covers four types—(1) standard thick- ness, pipe-covering; (II) double standard thickness, bipe-covering; (III) solid thickness, pipe-covering; and (IV) block. Expanded or exfoliated mica, long fiber asbestos and a Suitable binder. Gives re- quirements for materials, weight, size, thickness, covering, and bands; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Al- ternate Federal Specification E-HH-I-578; 1942 use of brass bands, and changes their width and thick- IleSS. º S. Gov., Federal Specification HH-M-61; 1934. U. U. i-se Magnesia; Block, Cement, and Pipe-Covering (Molded). 667 709. Directory of Commodity Specifications Covers one grade and four types- (I) standard thick- ness, (II) double standard thickness, (III) blocks, and (IW) cement or plaster. Shall contain not less than 85 percent of pure hydrated magnesium carbon- ate and not less than 10 percent long-fiber asbes- tos. Gives requirements for weight, length, thick- ness, Size, Cotton sheeting jacket, and bands; meth- ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking. Emer- gency Alternate Federal Specification, E-HH-M-61; 1942, changed requirements for cotton sheeting jack- et; and deletes use of brass bands and changes their width and thickness. S. Gov., Federal Specification HH-M-371; 1938. Mineral-Wool, Impregnated; Blanket, Block, and Pipe Covering, Molded, for Low Temperatures. Includes five types—(I) molded block; (II) molded sectional pipe covering, ice water thickness; (III) molded sectional pipe covering, brine thickness; (IV) mold- ed sectional pipe covering, heavy brine thickness; and (W) felted blanket. Gives detail requirements 710–719 7 10. GENERAL ITEMS American Bureau of Shipping. Rules for the Classifi- cation and Construction. Of Steel Wes Sel S, 1944. Electrical Equipment. Include requirements for Con- struction and installation, generation, application, distribution, control, service trial, Spare parts and equipment; and tables of wires and cables, in- sulation thicknesses and resistance, and conductor sizes and Over-current protection for a. C. motorS. American Institute of Electrical Engineers, 1;. 1940. General Principles Upon Which Temperature Limits are Based in the Rating of Electrical Machinery and Apparatus. Gives basis of rating, classification of insulating materials, methods of temperature de- termination, limiting insulation temperatures, am- bient temperature, conventional "hot-spot allow- ances, " effects of altitude, limiting observable and preferred values of temperature rise. Appendix contains tables giving temperatures in various Amer- ican Cities. American Institute of Electrical Engineers, 1B; 1944. Report on Guiding Principles for the Specification of Service Conditions in Electrical Standards. This report, has been prepared as a guide to technical committees for use where standards are being pre- pared or revised, with the Object of obtaining con- sistency, insofar as practicable, among the stand- ards for various kinds of electrical equipment, which must Often Operate under the same service COnditions. COverS usual temperature and altitude Service conditions, unusual temperature and altitude service conditions, other conditions which may ef- fect design and application, applications at alt1- tudes greater than 3,300 ft., testing of equipment for altitudes not exceeding 3,300 ft., and testing of equipment designated for altitudes exceeding 3, 300 ft. American Institute of Electrical Engineers, 3, 1943. Standard for Guiding Principles for the Selection U. * for material, workmanship, conductivity, and density; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specification E-HH-M-371; 1942, substituted ordinary steel in lieu of copperized Staples and copper-clad steel wiré. U. S. Gov. , Federal Specification HH-P-386a; 1939. Pipe—Covering and Cement; Mineral or Rock-Wool. Cov- ers one grade and three types—(I) molded sectional pipe covering; (II) felted blanket pipe covering; and (III) cement. Gives requirements for material and workmanship, Sulfur, shot, stability, thicknesses, tolerance, and density; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alter- nate Federal Specification E-HH-P-386 a; 1942, changed requirements for cotton sheeting jacket; and deletes use Of brass bands and changes their width and thickness. References.-Thermal in sulating materials. See ELECTRICAL MACHINERY AND SUPPLIES of Reference Walues for Electrical Standards. For com- parative results, it is necessary to standardize the COnditions under which tests are made or to which test results are corrected. Covers temperatures, barometric pressure, altitude, relative air density, humidity, absolute humidity, relative humidity, preferred tem- perature values, preferred numbers, and bibliography. American Institute of Electrical Engineers, 4; 1943. American Standards ASSI). , C68. 1- 1942. Measurement of Test Woltage in Dielectric Tests. Sets forth methods for the measurement of test voltages and Wave Shapes used in dielectric tests of electrical apparatus Or insulating material. These tests are 1N three classes: 1, Puncture tests; 2, flashover tests; 3, voltage proof tests. Covers dielectric tests, voltage measurements, alternating voltage tests, direct Voltage tests, Surge VOltage tests, and testing equipment and arrangement, American Institute of Electrical Engineers. Standard 1781; 1928. American Standards ASSn., Z10gl-1929. Letter Symbols for Electrical Quantities. American Institute of Electrical Engineers. Standard 17glA; 1940. Proposed Revision for Letter Symbols for Electric and Magnetic Quantities. American Institute of Electrical Engineers, 21; 1942. American Standards ASSm., C 76. 1-1943. Standards for Apparatus Bushings and Test COde for Apparatus Bushings. Covers Outdoor bushings for large ap- paratus and covers type bushings for small appara- tus. ' Gives service conditions, definitions, rat- ing, heating, dielectric tests, nameplate markings, and appendix covering test procedure. American Institute of Electrical Engineers, 29; 1941. American Standards ASSn., C 77. 1-1943. Standard for Wet Test. For use in making high-potential wet tests On insulators, bushings, Sw1tches and related apparatus. Covers only the requirements for the Spray and the correction factors to be applied to test results. The requirements for Specimen mounting 668 Machinery and Vehicles 7 || 0. and the method of voltage application for any par- ticular type of equipment are covered by the respec- tive apparatus Standards. Standards for the meas— urement of voltage are covered by A. I. E. E. Standard NO. 4. American Institute Of Electrical Engineers, 31; 1944. Standards for Capacitance Potential Devices and Out- door Coupling Capacitors. Covers scope, defini- tions and terminology, service conditions, stand- ards for Outdoor coupling capacitors, and standards for capacitance potential devices. American Institute of Electrical Engineers. Recom- mended Practice for Electrical Installations On Shipboard, 45; 1940. Addenda, 1942. Emergency Mod- ification and Supplement, 1943. For the equipment Of merchant vessels with electrical apparatus for lighting, signaling, communication, power, and pro- Dulsion, either direct Current Or alternating cur- Pent. y American Institute of Electrical Engineers, 501; 1941. TeSt, Code for Direct-Current Machines. COvers insul- lating resistance, winding resistance measurements, polarity drop and polarity of field coils, brush Setting, efficiency, measurement of losses, ref- erence conditions, S.Chedule of losses, magnetic sat- uration data, telephone interference data, COmmuta- tion, voltage regulations of a shunt-wound and a COmpound-wound generator, speed regulation of motor, load test Of fractional horsepower motors, tempera- Cure test, measurement Of the COOling air tempera- ture during tests, method of determining temperature rise by resistance, shaft currents, high-potential test, noise test, and exciter response. American Institute of Electrical Engineers, sponsor. American Standards ASSn., C42-1941. American Stand- ard Definitions of Electrical Terms. COntains de- finitions of technical terms used in electrical en- gineering, including correlation of definitions and terms in existing standards. The groups of defini- tions into which the Standard is divided are: Gen- eral (Fundamental and Derived) Terms (group 05); Control Equipment (group 25); Electric Welding and Cutting (group 50); Electrobiology, including Elec- trotherapeutics (group 80); Electrochemistry and Electrometallurgy (group 60); Electrocommunication (group 65); Electromechanical Applications (group 45); Electronics (group 70); Generation, Transmis- Sion and Distribution (group 35); Illuminating En- gineering (group 55); Instruments, Meters and Meter Testing (group 30); Radiology (group 75); Rotating Machinery (group 10); Switching Equipment (group 20); Transformers, Regulators, Reactors, and Rectifiers (group 15); Transportation (groups 40, 41, 42); and Miscellaneous (group 95). American Institute of Electrical Engineers, join t sponsor with American Society of Mechanical Engi- neers. American Standards Assn., Z32.9-1943. Assn. of American Railroads, Telegraph and Telephone Sec- tion, M-3. Graphical Electrical Symbols for Archi- tectural Plans. This Standard, which has the en- dorsement of the American Institute Of Architects, is intended to cover the Symbols used for depicting electrical equipment for buildings and are the Sche- matics used by the architectural profession to show the locati Ons of electrical power, light, control, and communication facilities provided for the building. American Institute of Electrical Engineers, joint Sponsor with National Electrical Mfgs. Assn. Amer- 1Can Standards ASSn., Z32. 10; 1944. American Stand- ards for Graphical Symbols for Electronic Devices. Developed to co-ordinate the various basic symbols for electronic devices. Includes types of devices covered, Symbol size, new symbols, and illustrations. American Institute of Electrical Engineers, joint sponsor with American Society of Mechanical Engi- neers. American Standards ASSn., 232.3–1943. Graph- ical Symbols for POwer, COntrol and Me a surement. COvers basic symbols which seem to have widespread use and application. Gives Symbols for alarms, bat- tery, capacitors, circuit breakers, Coils, connec- tors, wiring, electrical contacts, fuse, indicating lights, instruments and meters, lightning arresters, rotating machines, plug connections rectifiers, relays, resistors, rheostats, switches, thermal el- ements, thermo-couples, and transformers. American Mining Congress, joint Sponsor with U. S. Gov., Dept. Of Interior, Bureau Of Mines. American Standards Assn., M2-1926. Safety Rules for Instal- ling and Using Electrical Equipment in Coal Mines. Definitions, limitations On Voltage and capacity, use Of insulated platforms, grOunding Of frames and sheaths, guarding Of circuits, in Stall at 1 on and protection of motors and controllers, safety devices for electric hoists, construction of underground stations and switchboards, installation of lamps, requirements for portable electrical equipment, in- stallation and protection of circuits, trolley wires, signal and telephone circuits, and shot-firing circuits. American Mining COngress, Sponsor. American Standards ASSn. , M-24-1932. Safety Rules for Installing and Using Electrical Equipment in Metal Mines. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 6–Electrical Meas— urements, 1934. Defines standard methods for elec- trical measurements required by the various test COdes. COVerS VOltage, Current, DOWer, energy, re- sistance, frequency, power factor measurement, etc. American Society for Testing Materials, A 34-44; 1944. Methods of Test for Magnetic Properties of Iron and Steel. Includes procedures for determining the nor- mal induction and hysteresis, core loss, normal and incremental permeability and core loss, permeability of feebly magnetic materials, interlamination re- sistance, and lamination factor. American Society for Testing Materials, A 127–44T; 1944. Tentative Definitions of Terms, With Symbols, Relating to Magnetic Testing. Gives table showing symbols used in magnetic testing and defines a large number of terms used in magnetic testing. American Society for Testing Materials, B 110-39T; 1939. Tentative Method of Test for D i electric Strength of Anodized Aluminum. For anodic coatings applied to aluminum and its alloys, also for measure of thickness of coating where properties are known. Requirements for high-voltage trans former, elec- trode, test Specimens, surrounding medium, COndition and position of electrodes, and application of Voltage. American Society for Testing Materials, B 155-41T; 1941. Tentative Method of Test for Temper of Strip and Sheet Metals for Electronic Devices (Spring- Back Method). Covers the procedure for determining 7 : 0. Directory of Commodity Specifications the temper Of Strip and sheet metals for electronic de v 1 c e s , in thicknesses of 0.010 in. or less, by means of measurements of the "spring-back" when the specimen is released after bending in the prescribed malner. Apparatus, test Specimen, procedure, and report. American Society for Te St. 1 ng Materials, B 156-42T: 1942. Tentative Methods of Testing Lateral Wire for Grids of Electronic Devices. Cover the procedures for testing lateral wires from O. OO1 to O. O.10 in. in , diameter, for grids of electronic devices. Chemical COmposition, S12e, and tension tests. American Society for Test i ng Materials, B 157–41T; 1941. Tentative Methods of Testing Wire for Sup- ports Used in Electronic Devices and Lamps. Cover the procedures for testing round wire (exclusive of molybdenum and tungsten) from O. O.10 to O. O75 in. in diameter, used as support wire in electronic devices and lamps. Chemical composition, electrical resis- t1V1ty, Straightness, diameter, out-of-roundness, tenS 10n tests, and bend test. A m er 1 C a n Standards Association, Z-32. 11; 1944. Co- ordination of Electrical Graphical Symbols (American War Standard). This Standard for the coordination of fundamental electrical graphical symbols has for its Object the COOrdination and simplification of basic electrical symbols now in use for power, con- trol measurement , telephone, telegraph, and radio. Gives Various illustrations. American Transit AS Sn. Recommended Outlines for Power COntract, D124-37; 1937. Contract referred to in this recommendation covers details relative to gen- eral COndit 10n S, requirements of service, power Sup- ply, determination Of Imaximum demand, rates, meter- ing, Operating arrangements, b 1 l l S and payments , arbitration, and liability. Associated Factory Mutual Fire Insurance COmpanies. Specifications for G r a v i t y Water Tanks and Steel Towers, Volume 1. Structural Details, 1938. For buildings Supporting tanks, requirements as to foot- ings on brick supporting walls, design for anchorage, allowable bearing pressures for Supports of various building materials. Concrete buildings according to A. S. T. M. Specifications for concrete. ASSn. Of American Railroads, Operations a n d Main - tenance Dept., Engineering Div., Electrical Sect1On. Manual Of Recommended Practice, 1-b-42; 1942. FOIT, of Agreement for Purchase of Electrical Energy for Other Than Tract1 On Purposes. Covers form of ener- gy, point of delivery, limits of fluctuation, char- acter Of load, capacity, rates, Supplying electrical energy to any consumer, prevention of use , meters, rules and regulations, llability, interference with apparatus, arbitrati On, a CCeSS to premises, termſ - nation of agreement as applied to any point of ser- vice by loss of the railway company's plant, regula- tion by public utility regulatory bodies, term, and SU1C CeSSOI’S. ASSn. Of American Railroads, Operations a n d Main- tenance Dept., Engineering DiV., Electrical Section. Manual Of Recommended Practice, 1942. Lubrication Of Motors and Inspection and Maintenance Of Electri- cal Equipment (6-a-41). COvers recommended electri- Cal inspection and maintenance practices for light | and power installations on railroad fixed facili- ties; excluding signals, communication systems and electric traction facilities. Electric light and power Wiring a n d apparatus in tunnels, on bridges, piers, coal and Ore docks, at passenger and freight facilities, pumping stations, shops, fuel stations, Storage warehouses, g ra in elevators, pole lines, power plants, Substations, turntables, a s h cranes, Shop machinery, etc., are included under this sub- ject. ASSn. Of American Railroads, Operations and Main- tenance Dept., Engineering Div., Electrical Section. Manual of Recommended Practice, 1942. Repair Shop Pract 1Ce (6-b-41). Requirements for economical and prompt repairs for Shops required to handle repairs to motors, generators, and other electrical equip- ment that has failed in service. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Electrical Section. Manual Of Recommended Practice, 1942. Recommended Pr a C t i ce for the Prevention of Electric Sparks During the Transfer of Inflammable L i qu i ds (8-a- 39). ASSn. Of American Railroads, Operations and Mainte- nance Dept., Englneering DiV., Signal Section. Man- ual of Recommended Practice, 1944. Circuit Nomen- clature and Written circuits. Standard abbreviations for electrically operated signal units and wires, With drawings covering the standard graphical sym— bols. ASSI). Of American Railroads, Operations a n d Mainte- nance Dept., Operating-Transportation Div., Safety Section. Safety Rules G O we r n i ng Maintenance of Equipment and Stores Employees, 1942. Gives require- ments for prevention of burns (fíres, explosions); handling material, tools, and equipment; operation of trucks, tractors, cranes, hoists, and derricks; Working On or a b out machinery, engines, cars, pipe lines, refrigerating or air conditioning units, and elevators; protection against train and engine haz- ard; and eye protection. ASSn. Of Iron and Ste e l Engineers. Proposed Safety Regulations When Working on High Ten s 1 on Lines, 1932, Electrical Standards Committee of American Stand- ards ASSn. , sponsor. Am e T 1 C an Standards ASSn. , C50-1936. Am er 1 C an Institute of Electrical En- gineers Standard C50. Rotating Electrical Machin- ery. Definitions and requirements On direct-current rotating mach in e S, Synchronous generators, syn- Chronous mo to rs and Synchronous machines in gen- eral, Synchronous convert OTS, induct iOn motors and 1nduction machines in general, and direct-current and alternating-current fract 1 onal horsepower motors. Appendixes (I) Standard Lettering of Dimen- slon Sheets, (II) Effects of Wariation of Woltage and Fre qu ency Upon the Performance of Induction Motors, (III) Standard Form for Making Characterºis- tic Curves on Forms, (IW) Definitions for Brushes, (W) Insulation Resistance, and (VI) Compressor Fac- t; OTS. ſº International Assn. Of EIectrical InspectOTS. Model Draft for an Electrical Inspection ordinance, 1944. For Safeguarding persons and property and promoting 670 Machinery and Vehicles 7|0. the Welfare of the public. Covers scope, electri- Cal inspector-qualifications and appointment, dut- ties of electrical inspector, authority of electri- Cal in Spector, Standards for the installation of electrical equipment, St a n d a r d S for electrical equipment, permits, fees for permits and inspections, inspection and certificates, connection to installa- tions, board of review, penalties, liability for damages, validity, repeal of conflicting ordinances, and date to take effect. National Board of Fire Underwriters. American Stand- ards Assn., C1-1940. National Electrical Code. Def- 1nitions; wiring design, protection, methods and materials; equipment for general use; special occu- Dancies; Special equipment; Special conditions; con- struction specifications. Fully detailed specifica- tions for COnstruction and for performance under test and in s e r V 1 c e Of electrical equipment and materials for use under this Code are given in the Standards Of Underwriters Laboratories, Inc. National Electrical Manufacturers ASSn. , 42-74; 1942. Service Equipment Standards. Gives general perform- ance, rating, marking and test Standards for devices Such as Service entrance and meter Service Switches, Service Circuit breakers, meter test blocks and COm- binations of meter service switches and branch cir- Cuit fuse holders or branch Circuit breakers. National Electrical Manufacturers ASSn. , 43-86; 1943. Feeder Woltage Regulator Standards. This publica- tion is a reference work of practical information concerning the manufacture, test and performance Of feeder Voltage regulators. Gives s t anda r d S for bushing characteristics, efficiency and losses, gen- eral Standards, guide for loading 1 n du C t 1 On 8nd Step-Voltage regulators, manufacturing Standards, performance Specifications, rating Standards, tests, and definitions. National Electrical Manufacturers Assn. and Edison Electric Institute. Preferred Woltage Ratings for A-C Systems and Equipment, N. E.M.A. 100; 1930. Ten tables show preferred Voltage ratings for electrical equipment, generators, motors, distribution trans- formers, substation transformers, transformerS for use with generators for supplying higher voltage systems, transformers for reversible tie purposes, and general apparatus, Such as disconnecting Switch- es, fuses, Oil Circuit breakers, etc. National Electrical Manufacturers ASSn. , s p On S O I’. American Standards ASSn. , C6. 1-1944. Terminal Mark- ings for Electrical Apparatus. The purpose of ap- plying markings to the terminals of electric power apparatus according to a standard is to aid in mak- ing up connections to other parts of the electric power system a n d to a v O. 1 d improper connections. Covers electric power apparatus, rotating apparatus, Constant potential transformer 8, ſeeder Voltage Teg- ulators, industrial COIntrol, instrument transformers, current-limiting reactors, constant-current trans- formers of the moving coil type, attachment plugs, and electric Water heaters. U. S. Gov., Army Air F O r c e s . Specification 32296; 1940. Powe r Plant: Aircraft Accessory, Electric Model Specification (Instructions for Preparation). U. S. Gov., Army-Navy Aeronautical Specification AN-P- U. S. Gov., Army-Navy Aeronautical Specification AN-P- 7a; 1942. Power-Plant; Electric Alternating Current, 60 Cycle, 3 Phase, 2,400 Wolts Per Phase. U. S. Gov. , Army-Navy Aeronautical Specification AN-P- 8; 1942. Power-Plant; Electric Direct Current 9 Kil- OWatt, 32 WOlt. U. S. Gov., Army-Navy Aeronautical Specification AN-P- 9a; 1942. Power-Plant; Electric Direct Current, 3 Kilowatt, 110 WOlt. U. S. Gov., Army-Navy Aeronautical Specification AN-P- 10a; 1942. POwer-Plant; Electric Direct Current 500 Watt, 110 WOlt, Portable. U. S. Gov. , Army-Navy Aeronáutical Specification AN-P- 42; 1943. Power-Plant; Electric Alternating Current 10 Kilowatt Single Phase 32/120/240 Wolt. U. S. GOV. , Dept. Of C 0 m. In e T C e , National Bureau Of Standards. Circular C415; 1937. Magnetic Testing. This Circular gives general information regarding magnetic quantitles, the magnetic Characteristics Of materials, the principles employed in magnetic test- 1ng apparatus, and a brief discussion Of the the Ory and application Of magnetic analysis. U. S. GOV. , Dept. Of C 0 m me r c e , National Bureau Of St a n d a T d S H4; 1928. DiSCussion Of the National Electrical Safety Code (To Accompany the Fourth Edi- tion of the Code). A handbook, to be used in con- junction with the fourth e d i t i on of the National Electrical Safety COde, discussing the rules Of the Safety code and the method Of their application. U. S. GOV. , Dept. Of C Om me, r C e , National Bureau Of Standards H31; 1940. American St a n d a r d S ASSn. , C2.1-1941. Safety Rules for the Installation and Maintenance of Electrical Supply Stations. COIT- prising part 1-for equipment of indoor and outdoor supply stations, provided it is in separate rooms or enclosures, under Control of properly qualified per- sons and accessflyle only to such persons. They also apply to similar equipment if installed in factories, mercantile establishments, Vehicles Or elsewhere. Exceptions—1 f voltage does not exceed 150 volts to ground, and if voltage is not more than 550 volts be- tween conductors and power utilized does not exceed 3, 200 volts; and the grounding rules of the fifth edition, National Electrical Safety Code. Rules cover- ing protective arrangements of stations and Substations, protective arrangements of equipment, requirements On rotating equipment, storage batteries, trans- formers, induction regulators, rheostats. ground di- rectors, conductors, fuses, circuit-breakers, switch- es, controllers, switchboards and lightning arrestors. U. S. Gov. , Dept. of C om me r c e , National Bureau "Of Standards, H32; 1941. American Standards ASSI). , C2.2-1941. Safety Rules for the Installation and Maintenance Of Electrical Supply and Communication Lines. COImprising part 2 of the fifth edition, Na- tional Electrical Safety Code. Rules covering gen- eral requirements applying to overhead and under- ground lines including design and construction, in- stallation and maintenance, accessibility, inspec- tion and test of lines and equipment, 1solation and guarding, grounding of circuits and equipment, and arrangement of switches; rules for overhead lines including re 1 a t lo n s between Various classes of lines, clearances, grades of COnStruction, loading 6a; 1942. Power-Plant; General Specification for for grades A, B, C, D, and E, strength requirements, Electric Alternating Current. line insulators, and miscellaneous requirements; 639677 ()—#5—43 671 7|0. Directory of Commodity Specifications rules for underground lines including location of duct systems and m an h O le S., COnstruction of duct system s, construction and location of manholes, location Of COnductOTS, DTOtection Of COnductors in duct Systems and manholes, guarding Of live parts in manholes, construction at risers from underground, identification of conductors, and identification of apparatus C O n n e C t e d in multiple; and appendixes covering- (A) recommended normal sags of copper overhead line conductors, with corresponding ten- sions and stresses; (B) minimum permissible sags for line conductors of grades A, B, and C, and corre- sponding ten s 1 on S ; (C) sags for line conductors strung to the 3,000-lb. limitation; (D) mechanical data for copper, steel, copper-covered steel, and aluminum Wires and cables; (E) loads upon, conductors and supports; (F) wood poles; and (G) definition of American Society for Testing M a t e r 1 als of dense Southern yellow pine. U. S. GOV., Dept. Of C O II) In e r C e , National Bureau of Standards H33; 1940. American Stan d ards Assn., C2.3-1941. Safety Rules for the Installation and Maintenance of Electric Utilization Equipment. Com- prising part 3 and the grounding rules of the fifth edition, National Electrical Safety Code. For 25- to 750-volt equipment which is accessible to other than qualified electrical Operators, rules On in- stallation, grounding, protection, p r O v i s 1 on of guards, etc., for conductors, fuses, circuit-break- ers, switches, controllers, switchboards, motors, electric furnaces, fixtures and signs, portable de- vices, electric locomotives and Cranes, telephone apparatus exposed to supply lines, etc. U. S. Gov., Děpt. Ol C om me r C e , National Bureau Of Standards H34; 1938. American St and a r dis Assn., C2.4-1939. Safety Rules for the Operation of Elec- tric Equipment and Lines. Comprising part 4 of the fifth edition, National Electrical Safety Code. This part of the code deals with rules for the oper- ation of electric equipment and lines. It includes definitions and safety rules for the protection of employers and for employees working on Supply and communication systems. U. S. Gov., Dept. of Commerce, National Bureau of Standards H36; 1940. Safety Rules for Electric Fences. Comprising part 6 of the fifth edition, Na- tional Electrical Safety Code. These rules apply to the installation, use, and identification of elec- tric fences and to the construction and character- istics of the controllers used with them and through which electric energy is delivered to the fence. These rules cover identification of fence wire; con- ditions of use; types, output, and construction of controlling devices, and dielectric and leakage tests. U. S. Gov., Dept. of Commer c e , National Bureau of Standards H39; 1944. National Electrical Safety Code; Part 2 and Grounding Rules. D1scusses rules covering methods of protective grounding of overhead and underground lines and r el a te d equipment and safety rules for the installation and maintenance of electric supply and communication lines. U. S. Gov., Navy D ept. Specification 17E12b; 1944. Electrical-Equipment, Explosion-Proof; B a S 1 C Re- Qul rements for. Specification 17815; 1944. Rotation, Connections, and U. S. GOV. , Navy D e D t . Electri Cal-Equipment: Terminal Markings. References. --Protection of electrical circuits and equipmént against lightning, see 715. 50, 715. 5.1; ground c l a m p 8 , see 7 19.72; Tolerances for metal ſits, see 6 15.82. 7| |. ELECTRIC GENERATORS AND MOTORS 7||.. I ELECTRIC GENERATORS 7| |. 10 General Items American Institute of Electrical Engineers, sponsor, 11; 1937. American Standards Assn., C35–1936. Ten- tative Standards for Railway Motors'and Other Ro- tating Electrical Machinery in Rail Cars and Loco- motives. Definitions, classification, rating, and methods of test for rotating electrical machinery forming a part of the power equipment of electri- cally propelled railway cars and locomotives. Ma- Chines are . Classified as railway motors, auxiliary motors, generators, auxiliary generators and dyna- motors, motors, and phase COnvertors. '. Associated Factory Mutual Fire Insurance Companies. Specifications for G r a W i t y Water Tanks and Steel Towers, Volume 1. Structural Details; 1938. For buildings supporting tanks, requirements as to foot- ings On brick Supporting walls, design for anchorage, allowable bearing pressures for supports of various building materials. - Electrical Standards COImmittee Of American Standards Assn., sponsor. American Standards Assn., C50-1943. Rotating Electrical Machinery. Covers definitions, direct-current rotating machines, synchronous gen- erators, synchronous motors, Synchronous machines in general, synchronous convertors, induction motors and induction machines in general, direct-current and alternating-current fractional horsepower mo- tors, and appendices." - National Board of Fire Underwriters. National Elec- trical Code, 1940. American Standards Assn., Cl- 1940. Generators. Requirements on protection of terminals and live part s, location of generator, permissible types and arrangement of excessive cur- rent protective devices, grounding requirements. National Electrical Manufacturers ASSn. M O to r and Gener a to r Standards, 41–64; 1941. Gives basic Standards for design and construction, On ratings which set up horse power, kilowatt and voltage rat- ings for each class of motor and generator, per- formance specification forms for generators and motors, test forms for polyphase induction motors and direct-current m O t O r S , also motor dimension standards for various kinds of motors, and defini- tº 10ns Of terms. - Underwriters' Laboratories, Inc. Standard for Electric Mo to r s and Generators for Use in Hazardous Loca- tions; Class I, Group D-Part I, Integral Horsepower Motors, 1943. Applies to electric motors for use in class I locations as defined in article 500, section 5,005 of the 1940 edition of the National Electrical Code. Covers requirements for casing, provision for connection to supply line, fans on totally enclosed fan-cooled motors, plugs in enclosures, marking, 672 Machinery and Vehicles 7| I. It tests, inspection of listed product, description of label Service, cost of service, and instructions to in Spectors. Underwriters' Laboratories, Inc. Standard for Elec- tric Motors and Generators for Use in Hazardous Lo- Cations; Class I, Group D-Part II, Fractional Horse— DOWer MOtOrS, 1941. Applies to electric motors for use in Class I locations as defined in article 500, Section 5005 of the 1940 edition of the National. Electrical Code. Casing, provision for connection to Supply line, fans on totally enclosed fan-cooled motors, plugs in enclosures, marking, tests, and in- Spection of listed products. Underwriters' Laboratories, Inc. Standard for Elec- tric Motors and Generators for Use in Atmospheres of Combustible Dust; Class II, Groups F and G, 1943. Applies to electric motors for use in class II lo- cations as defined in article 500, section 5006 of the 1940 edition of the National Electrical code. Groups F and G casing, leads and connections, pro- Vision for connection to supply line, fans on fan— ventilated motors, marking, tests, inspection of listed product, description of label service, cost of Service, and instructions to inspectors. S. GOV., Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- Cation CAA-162. Engine-Generator; Diesel, 240–W., 25-KWA. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-178. Engine-Generators; Gasoline, 18.75- and 10-KWA. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-242. Generator; UHF Standard Signal. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- Cation CAA-268. Engine-Generator; Gasoline, 12.5–KVA. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-280. Frequency, Radio, Generator for Testing. S. Gov., Dept. of Commerce, Civil Aeronautics Ad— ministration, Bureau of Federal Airways. Specifi- Cation CAA-326. Engine -Generator; Gasoline, 350 Watts, Air-COOled, Portable. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad— ministration, Bureau of Federal Airways. cation CAA-400. Engine-Generator; 125–KWA Multiple Cylinder, Gasoline, 240-V., 60-cycle, 3-Phase. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-403. Engine-Generator; 50–KWA, 240–W., 60-Cycle, 3-Phase, 80-Power Factor. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- Cation CAA-411. Engine-Generator; 12. 5-KWA Duplex for Radio Standby Power, Installation of. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad– ministration, Bureau of Federal Airways. Specifi- cation CAA-430. Engine and Generator Wariable Com- Dression Test Set. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad— ministration, Bureau of Federal Airways. Specifi- cation CAA-462. Engine-Generator; Gasoline, 5–KWA, 120–W. U. U. U. U. U. U. U. U. Specifi- Gov., Dept. of Commerce, Civil Aeronautics Ad- Bureau of Federal Airways. Specifi- Engine-Generator; Gasoline, 1.5- U. S. ministration, cation CAA-463. KWA, 120-W. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-479. A. C. Generating Plant; Engine- Driven 220-W., 60-Cycle, Single-Pháse, 18.75-KWA. U. S. GOv., Dept. Of COIII]erce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Speciſi- cation CAA-503. Engine-Generator; 12.5–KVA in Alas- ka Buildings (Tentative). S. GOV. , Dept. Of COIIImerce, National Bureau Of Standards H31; 1940. American Standards Assn., C2.1–1941. Safety Rules for The Installation and Maintenance of Electrical Supply Stations. Com- prising part P-for equipment of indoor and outdoor supply stations, provided it is in separate rooms or enclosures, under control of properly qualified persons and accessible Only to such persons. They also apply to similar equipment if installed in fac- tories, mercantile establishments, vehicles or else- where. Exceptions-if voltage does not exceed 150 volts to ground, and if voltage is not more than 550 volts between COnductors and power utilized does not exceed 3, 200 VOlts; and the grounding rules Of the fifth edition, National Electrical Safety Code. For rotating equipment (Sec. 12), requirements on speed control, stopping devices, guards for live parts, grounding machine frames, terminal bases and bush- ings, and deteriorating agencies. S. GOV., Navy Dept. Specification 17C9c; Conditioning-Devices, Commutator and Slipring. U. U. U. 1942. 7| I. I | Alternating Current Generators American Institute of Electrical Engineers. Recom- mended Practice for Electri Cal Installations On Shipboard, 45; 1940. Addenda, 1942. Emergency MOd- 1 fication and Supplement, 1943. Alternating Current Generating Sets. Covers installation and location, number and size, exciters, emergency, sets, voltage regulators, windings, prime movers, mountings, in- sulation, lubrications, corrosion resistant parts, terminal arrangements, tests, temperature limits, spare parts, etc. Electrical Standards Committee of American Standards Assn., Sponsor. American Standards Assn., C50-1943. Rotating Electrical Machinery. Covers definitions, direct-current rotating machines, synchronous gen- erators, Synchronous motors, synchronous machines in general, synchronous convertors, induction mo- tors and induction machines in general, direct- current and alternating-current fractional horse- power motors, and appendices. - National Electrical Manufacturers ASSn. MOtO r and Generator Standards, 41–64; 1941. Synchronous Gen- erators. (Exclusive of turbo-generators, single phase synchronous, inductor synchronous or induc- tion generators.) Gives standard basis or rating, 25, 50, and 60 cycle frequencies, performance Stand- ards, and recommended output and Speed ratings for engine type generators, and manufacturing stand- ards. S. Gov., Army Air Forces. Specification 32458; 1944. Power Plant; Diesel-Engine-Driven Electric, Type F-1. U. 673 7 | | | | | Directory of Commodity Specifications U. S. Gov., Army Air Forces. Specification 32459: 1944. Power Plant; Diesel-Engine-Driven Electric, Type F-2. U. S. Gov., Army Air Forces. Specification 32460; 1944. Power Plant; Diesel-Engine-Driven Electric, Type F-3. U. S. GOV., Army Air Forces. Specification 32469 (4); 1944. Power Plant; Diesel-Engine-Driven Elec- tric, General Specification for. U. S. Gov., Arthy Air Forces. Specification 32478; 1944. Generator; Engine-Driven, Type W-1, Alter- nating Current. S. GOV., Army Air Forces. 1944. Alternator; Engine-Driven, craft. S. Gov., Dept. of Agriculture, Forest Service. Specification 153. Generator; Portable, a. C. S. GOV., Treasury Dept., Procurement Div. , 613; 1943. Generating Sets; Diesel-Engine-Driven, Trailer- Mounted. Gives requirements for type, rating and capacities, material, workmanship, general design, mountings, duty rating, tools, instruction manuals, and details; methods of inspection, and tests; and Dacking and marking. U. S. GOV. , U. S. Army, Army A1 r Forces. Specification 94-32287-A; 1941. Plant; Power, Electric; Electric, Type C-9 (1,500 Watt). U. S. Gov., W. S. Army, Medical Department. Specifi- cation 10-2972B; 1941. POwer Plant; Electric, Gas— Oline, POrtable. S. Gov., U. S. Army, Ordnance Department. Speci- fication 89–2300; 1939. Power Plant; Diesel-Engine— Driven, 5 kva. U. Specification 32509; Type A-1, Air- U. U. U. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–5O6D; 1940. Generator GN-35; Hand-Driven, Double WOltage. U. S. Gov., U. S. Army, Signal Corps. Specification 71-706B; 1944. Generator GN-41; Hand. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-865; 1938. Power Unit; Type PE-60-' ( ); Gasoline- Engine-Driven, 2 kVa., Dual Woltage. S. Gov., U. S. Army, Signal Corps. Specification 7 1-9 12A; 1941. Power Unit; Types PE-52- ( ) and PE- 53- ( ), 3 Kilovolt Amperes, Gasoline-Engine-Driven Generator. S. Gov., U. S. Army, Signal COTDS. Specification 71-951A; 1938. Power Unit; Type PE-56- ( ), Gasoline- Engine-Driven, for Radio SetS. U. U. U. S. GOV., U. S. Army, Signal COTDS. Specification 7 1-952A; 1942. Power Unit; Type PE-75— ( ). U. S. Gov., U. S. Army, Signal COTDS. Specification 71–962A; 1942. Power Equipment, for Radio Set SCR- 197- ( ). U. S. Gov. , U. S. Army, Signal Corps. Specification Power Unit PE—77— ( ) " 43. Specification 5 kW Gasoline- 7 1-1038A, 1943. S. Gov., U. S. Army, Signal Corps. 7 1-1061; 1942. Power Unit PE-95— ( ); Electric Power Unit, S. GOV., U. S. Army, Signal Corps. Specification 71–1083; 1942. Power Unit PE-99- ( ); 120-Wolt, 60– Cycle, 3–Phase, 7.5-kva. , Gasoline-Driven Special Application Feature; Not General Purpose Power Unit. S. Gov. , U. S. Army, Signal Corps. Specification 7 1-1357; 1942. Generator GN-44- ( ); Hand-Driven, DOuble Woltage. U. Ut U. | U. S. GOV., U. S. Army, Signal Corps. Specification 7 1-3016; 1944. Power Unit PE— 197— (5 KW Gasoline- Electric Power Unit). S. GOV. , Weterans Administration. Specification WA-X-107-B; 1941. Low Woltage Sine Wave and Gal- vanic Generator. U. References.-Protection requirements, see 711. 10; definitions, Symbols, voltage and frequency stand- ards, methods of test, safety codes, see 710; Cast iron, forged steel," shafts, see 611. 11, 611. 51, 611. 52; plain bearings, ball and roller bear 1 ngs, Se 62 3:3: 766. 2; copper wire, see 715. 44; couplings, S62 € e ºf & 7| I. 12 Direct Current Generators American Institute of Electrical Engineers. Recom- mended Practice for Electrical Installations on Shipboard, 45; 1940. Addenda, 1942. Emergency Mod- ification and Supplement, 1943. Direct Current Gen- erating SetS. GOVerS installation and locati On, number and S12e, emergency sets, windings, Voltage regulation and COImpounding, p a fallel Operation, prime movers, mountings, lubrication, corrosion re- Sistant parts, terminal arrangements, tests, teſſ- perature limits, Sparking, insulation, etc. Assn. Of American Railroads, Mechanical DiV., Elec- trical Section. Manual Of Standard and ReCOſmended Practice, 1939. Axle Generator Equipment. Gives requirements for capacity, general Construction, armature, bearings, leads, high-Speed and 1nSula- tion tests, Suspension, terminal block, regulator, reverse current relay, and dimensional diagrams. ASSn. Of American Railroads, Mechanical DiV., Elec- trical Section. Manual Of Standard and RecCIIIſlended Practice, 1941. Turbo-Generator. Give S capacity of 500 watts or larger for locomotive lighting; steam pressure, general construction requirements, bearings and lubrication, location, and maintenance. Assn. Of Iron and Steel Engineers. D-C Mill Motor Standards, 1940. Gives details for enclosed direct current mill motors, protected self-ventilated di- rect current mill motors, enclosed direct Current adjustable speed mill motors, and enclosed forced venullated direct current mill motors; Standardized Short mill motor dimensions; and Standardized Short mill motor back axle details. Electrical Standards COImittee Of American Standards Assn., sponsor. American Standards Assn., C50-1943. Rotating Electrical Machinery. Covers definitions, direct-current rotating machines, Synchronous gen- erators, synchronous motors, Synchronous machines in general, synchronous convertors, induction mo- tors and induction machines in general, direct- current and alternating-current fractional horse- power motors, and appendices. National Electrical ManufacturerS ASSn. MO tor and Generator Standards 41–64; 1941. Generators; Direct Current. Includes generators built in frames of One horsepower, 1,750 rpm up to frames corresponding to 150 kw, at 450 rpm; also large 200 to 2,500 kw, rating standards, performance, and manufacture. National Electrical Manu ſacturers Assn. Motor and Generator Standards 41–64; 1941. ISOlated Electric Farm Lighting Plants. COvers plants which furnish power from generator, and generator-battery systems, 32, 64, and 112 VOlt Systems, 500 to 5,000 watts output, basis of rating, performance standards, and 674 Machinery and Vehicles 7| | . 20 manufacture. The Society of Automotive Engineers cooperated with the N. E. M. A. in the preparation of these Standards. ' National Electrical Manufacturers Assn. Turb in e- Generator Recommended Practićes 41–66; 1941. Covers direct connected, sets and 25 cycle and direct - current geared sets in types and sizes in current use. Includes requirements for turbine units; syn- chronous generators for steam turbine drive; and direct-current generators for steam turbine drive. U. S. Gov., Army Air Forces. Specification 32397-A-1; 1944. Plant;. Electric Power, Type C-13A (Gasoline- Engine-Driven, Portable). S. Gov., Army-Navy Aeronautical Specification AN- G-1; 1943. Generators; Engine-Driven Aircraft. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 95-32275; 1941. Generator; Engine- Driven, Type P-1 (Aircraft—24 Wolts D. C.). S. Gov., U. S. Army, Army Air Forces. Specifica- tion 95-32283-A; 1943. Generator; Engine-Driven, Type 0-2 (Aircraft—24 Wolts. D. C.). U. S. Gov., U. S. Army, Signal Corps. Specification 71-46-C; 1927. Motor Generator; Type GN-29-A, Com- ponent of Radio Set. S. GOV., U. S. Army, 8ignal Corps.’ Specification 71-402B; 1930. Power Unit; Type PE— ( ) 41 Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-466B; 1931. Power Unit; Type PE-( ) -40, Radio. S. Gov., U. S. Army, Signal Corps. Specification 71-620-B; 1944. Generator GN-37–A; Hand-Driven. U. S. Gov., U.S. Army, Signal Corps. Specification 71–688C, 1942. Power Unit, Type PE—49–(); Gasoline—Engine—Driven, for Radio Sets and Motors, Types M0–7-( ) and M0–9–( ). S. GOV., U. S. Army, Signal Corps. Specification 71-865; 1938. Power Unit; Type PE-60— ( ), Gasoline- Engine-Driven, 2 kva., Dual Voltage. U. U. U. U. U. U. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1130; 1942. Power Unit; PE-90-( ), Dual Woltage, Gasoline-Engine or Electrical-Motor Driven. References.-Generators for arc welding, see 767; protection requirements, see 711. 10; synchronous converters, see 713. 2; definitions, symbols, volt- age Standards, methods of test, safety codes, see 710; automobile generator mountings, see 722.32; cast iron, forged Steel, shafts, see 6 11. 11, 6 11, 51, 611. 52; plain bearings, ball and roller bearings, See 692.3, 766. 2; copper wire, see 715. 44; airplane generator mountings, see 724. 21. 7| 1.2 ELECTRIC MOTORs 7| l.20 General Items American Institute of Electrical Engineers, sponsor, 11; 1937. American Standards Assn., C35-1936. Tentative Standards for Railway Motors and other Ro- tating Electrical Machinery in Rail Cars and Loco- motives. Definitions, classification, rating and methods of test for rotating electrical machinery forming a part of the power equipment of electri- cally propelled railway cars and locomotives. Ma- chines are classified as railway motors, auxiliary motors, generators, auxiliary generators and dyna- motors, motors, and phase convertors. American Institute of Electrical Engineers, 500; 1937. Test Code for Polyphase Induction Machines. American Transit Assn. Recommended Practice for Re- pair of Armature and Field Coils, E134–39; 1939. Gives recommendation as to the care should be exer- cised in repairing armature and field coils against any defect that may cause failure. - American Transit Assn. Recommended Practice for Con- struction and Repair of Commutators, E135-37; 1937. Gives recommendations as to the method of construct- ing and repairing commutators. American Transit Assn. Recommended Practice for Ar- mature and Axle Liners, E138-37; 1937. Chemical composition of bronze shells and babbitt metal for armature bearings, recommended clearance for ar- mature and axle bearings and detailed approved method for making babbitt bearings. American Transit Assn. Recommended Practice for Mo- tor Leads, E140–39; 1939. Recommendations as to the type of cables to be used in connection with the various horsepower motors, marking of motor leads, the use Of COnnectors, and Supports. Assn. of American Railroads, Mechanical Division, Electrical Section. Manual of Standard and Recom- mended Practice, 1941. Motors and Controls. Gives general factors to consider in selecting motors and controls such as available power supply, surround- ing atmosphere, starting, running, and load condi- tions, code and utility requirements, mechanical features, automatic, hand, and remote control. In- cludes tables of power requirements for various ma- chine tools, woodworking tools, and types of motors for various load applications. National Electrical Manufacturers' Association standards for motors and control are recommended. Assn. of American Railroads. Operations and Mainte- nance Dept., Engineering Div., Electrical Section. Manual. Of Recommended Practice, 1942. Motor Char- acteristics (6-c-41). Covers alternating current commercial motors-squirrel cage induction motors (N.E.M.A. classes A, B, C, D, E, F, and multi-speed- pole changing type), wound rotor induction, syn- Chronous, single-phase, and Special A. C. motors; and direct-current commercial electric motors– shunt, series, and compound wound. Electrical Standards Committee of American Standards Assn., sponsor. American Standards Assn., C50–1943. Rotating Electrical Machinery. Covers definitions, direct-current rotating machines, synchronous gen- erators, Synchronous motors, Synchronous machines in general, synchronous convertors, induction mo- tors and induction machines in general, direct- current and alternating-current fractional horse- power motors, and appendices. National Board of Fire Underwriters. National Elec- trical Code, 1940. American Standards Assn., C1- 1940. Motors. Protection of terminals and live parts, requirements on type, location and ratifig of disconnecting means, general requirements on accept- able types of controllers. . National Electrical Manufacturers Assn. Motor and Generátor Standards, 41–64; 1941. Application and selection of rotating apparatus conditions of opera- tion, short-time rated machines, speed limitations, general-purpose motors, manufacturing practice, frame numbering standard dimensions, connections and terminal markings, small universal motors, Small d-c and a-c, motors, large d-c, single-phase, and polyphase motors, synchronous motors, elevator mo- tors, crane motors, buffer and grinder motors rating, performance, manufacture, and COmmercial Standards. 675 7 || - 20 Directory of Commodity Speet fications U. S. GOV., Dept. Of COIII]erce, National Bureau of Standards H31; 1940. American Standards Assn., C2. 1- 1941. Safety Rules for the Installation and Maintenance of Electrical Supply Stations. COID- Drising part 1-for equipment of indoor and outdoor Supply stations, provided it is in separate rooms or enclosures, under control of properly qualified persons and accessible only to such persons. They also apply to similar equipment if installed in factories, mercantile establishments, vehicles or elsewhere. Exceptions-1 f voltage does not exceed 150 volts to ground, and if voltage is not more than 550 volts between Conductors and power utilized does not exceed 3, 200 volts; and the grounding rules of the fifth edition, National Electrical Safety Code. For rotating equipment (Sec. 12), requirements on speed control, stopping devices, guards for live parts, grounding machine frames, terminal bases and bushings, and deteriorating agencies. S. GOV., Dept. Of COmmerce, National Bureau of Standards H33; 1940. American Standards Assn., C2.3-1941. Safety Rules for the Installation and Maintenance of Electric Utilization Equipment. Com- prising part 3- for 25- to 270-volt equipment which 18 accessible to other than qualified electrical Qperators; and the grounding rules of the fifth edition, National Electrical Safety Code. For elec- tric motors (sec. 34), requirements on control de- vices, deteriorating a gencies, guards for live parts, grounding machine frames, and protecting mov- ing parts. S. Gov., Dept. Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R145– 33; 1933. Packaging of Electric Railway Motor and Controller Parts. This recommendation establishes a *schedule for packaging of motor and controller parts. It gives in detail the number of units per package of items relating to motor and controller U. U. parts. Sponsored by American Transit Engineering Association. U. S. Gov., Navy Dept. Bureau of Yards and Docks. Specification 16Ye; 1941. Refrigerating Equipment. Includes ice-making equipment-requirements for electric motors, control equipment, and wiring. 7| l.2 | Alternating-Current Motors American Institute of Electrical Engineers. Recom- mended Practice of Electrical Installations on Ship- board, 45; 1940. Addenda, 1942. Emergency Modi- fication and Supplement, 1943. (I) Alternating Cur- rent Motors. All motors should be designed for the Voltage, phase, and frequency of the Supply system. COvers installation and location, accessibility, in- Sulation and winding, lubrication, corrosion resis- tant parts, tests, temperature rises, and spare parts. (2) Propulsion Equipment. Includes turbines for electric drive, Diesel engines, a. C. generators and motors for propulsion, exciters, control equip- ment, temperature limits, tests, Cables, installa- tion, Operation, and maintenance. Electrical Standards COUImittee Of American Standards ASSn. , Sponsor. American Standards ASSII., C50-1943. Rotating Electrical Machinery. Covers definitions, direct-current rotating machines, synchronous gen- erators, synchronous motors, synchronous machines in general, Synchronous convertors, induction mo- U. tors and induction machines in general, direct- current and alternating-current fractional horse- power motors, and appendices. National Electrical Manufacturers Assn. Motor and Generator Standards, 41–64; 1941. Alternating Cur- rent Motors. Includes standards for small power mo– tors, large Single-phase and polyphase induction, synchronous, polyphase for elevator, crane, buffer and grinder motors, standard voltage and frequency ratings, permissible temperature rise, efficiency tables, torque characteristics, dielectric and com— merical tests, Standard dimension, etc. S. Gov., Federal Specification CO-M-636; 1941. Amendment 1; 1944. Motors; Alternating Current, Fractional-Horsepower, Single-Phase and Universal. Gives types, enclosures, and duty classifications; general requirements for voltage and frequency rat- ings, speed, ambient temperature of reference, elec- trical insulation, use, suitability, allowable vari- ations from rated voltage and from rated frequency, noise, balance, torque, dielectric strength, in- Sulation resistance, general construction, enclosing covers, feet, drain plugs, shafts, lubrication, bearings, laminated cores, commutators, slip rings, brushes, Connection, terminals, leads, horsepower rating, speeds, efficiencies, and power factors; meth- Ods Of Sampling, inspection, and tests; and require- ments for ºpackaging, packing, and marking for shipment. S. GOV., Federal Specification CC-M-641; 1943, Amendment 1; 1944. Motors; Alternating-Current, Integral-Horse-Power. Covers single phase and poly- phase types. Gives requirements for material and workmanship, VOltage rating, electrical insulation, dielectric test, methods of measuring temperature, general construction, bearings, connections and terminals, horsepower rating, Speed, shaft exten- sions, dimensions, and torque characteristics; meth- Ods of Sampling, inspection and test; and packing and marking. U. S. Gov., Navy Dept. Specification 17M10a; Motors, Alternating-Current (Shipboard Use). U. S. Gov., Panama Canal, Purchasing Dept. Specifi- cation for Electric Motors, 1943. Squirrel-cage in- duction type, 2 h.p., 1,500 T. D. m. , 220 Volt, constant Speed, 3-phase, 3-wire, 25 cycle. S. GOV., Panama Canal, Purchasing Dept. Specifi- cation for Motors, 1943. Capacitor type induction, 230 volt, 25 cycle, Single-phase, 1,500 r. p.m., open type; for refrigerator use. U.S. Gov., Panama Canal, Purchasing Dept. Specification for Repulsion-Induction Type Electric Motors, 1940. S. Gov., U. S. Army, Signal Corps. Specification 71-1130; 1942. Power Unit; PE-90-0 ), Dual Woltage, Gasoline-Engine or Electric-Motor Driven. U. U. 1939. U. References.— Motors for railway sign als, see 7 18. 41; motors for hazardous locations, see 711. 25; railway motors, see 711. 3; definitions, symbols, voltage and frequency 8 tandards, rating standards, classification, mej,hods of test, protection, safety codes, see 710, 711. 20; electric tools, see 711. 24; brushes, see 711. 42; synchronous COn Vel' ters, see 713. 2; impregnation of Windings, see 719. 57, 719.59; cast iron, forged steel a shafts, see 611. 11, 611. 51, 611. 52; ball and roller bearings, plain bearings, see 692. 3, see 715. 44. 766. 2; copper Wire, 7 | 1.22 Direct-Current Motors American Institute of Electrical Engineers. Recom- mended Practice for Electrical Installations on 676 Machinery and Vehicles 7| | .23 Shipboard, 45; 1940. Addenda, 1942. Emergency Modi- fication and Supplemént, 1943. (1) Direct Current Motors. Provides for use of 230 volt motors, except for limited use; waterproof and enclosed ventilated motor application, insulation, windings, lubrication, terminal arrangements, corrosion resistant parts, tests, temperature limits, sparking, and spare parts. Applications as windlass, capstan, winch, steering . gear, Ventilating, engine room auxiliaries, pumps, etc. (2) Propulsion Equipment. Includes turbines for electric drive, Diesel engines, direct-current generators and motors for propulsion, exciters, con- trol equipment, temperature limits, installation, operation, and maintenance. Electrical Standards COMImittee of American Standards • ASSn., Sponsor. American Standards Assn., C50-1943. Rotating Electrical Machinery. Covers definitions, direct-current rotating machines, synchronous gen- erators, synchronous motors, synchronous machines in general, synchronous convertors, induction motors and induction machines in general, direct-Current and alternating-current fractional horsepower mo- tors, and appendices. National Electrical Manufacturers Assn. MO to r and Generator Standards, 41–64; 1941. Direct Current Motors. Includes standards for Small motors, large motors to 200 horsepower, elevator motors: classi- fication, raû1ng standards, performance, manufac- turer, and COMImercial Standards. U. S. Gov., Army Air Forces. Speci r1 cation 32503; 1944. Motor; 24 Wolts, D.C., Electric, Aircraft- for Radar DOme. U. S. Gov., Army-Navy Aeronautical Specification AN- M-10; 1943. Motors; Aircraft Direct Current 24 Volt. U. S. Gov., Army-Navy Aeronautical Specification AN- M-19-1; 1945. Motors; Caging, for Gyro Flux Gate COmpa SS. U. S. GOV., Navy Dept. Motors, Direct-Current, and COntrollers. U. S. Gov., Navy Dept. Specification 17M14a; 1944. Motors; Direct-Current, for Shipboard and Motorboat Diesel Engine Starting. U. S. Gov., Panama Canal, Purchasing Dept. Specifi- cation for Motors, 1944. Direct Current, COnStant speed, compound wound, belt-tightener base, 115 VOlt, 1,725 r. p. In. References.-Motors for railway signals, see 7 18.41; motors for hazardous locations, see 711. 25; railway motors, see 711. 3; definitions, symbols, Voltage and rating Standards, classification, meth- Ods of test, protection, safety codes, see 7 10, 711. 20; brushes, see 7 11.42; motor driven portable to Ols, See 711. 24; automobile starting motor mount- ings, see 722. 32; airplane Starting motor mountings, See 724. 21; cast iron, forged steel, shafts, see 611. 11, 611. 51, 611. 52; impregnation of Windings, see 719. 57, 719. 59; plain bearings, ball and roller bearings, see 692. 3, 766. 2; copper wire, see 715. 44. Specification 17M9d; 1938. for Shipboard Auxiliaries; 7 I 1.23 Motor-Driven Fans and Blowers American Hospital Assn., 19–1. Electric Fans; Bracket and Desk Types, Rigid Blades (for Shore Use). Based On U. S. GOV., Federal Specifications W-F-10 18. Amendment 1. Fans; Electric. National Electrical Manufacturers Assn. Fan Standards, 44–95; 1944. Provides practical information con- cerning test, rating, performance and manufacture of alternating-current and direct-current electric tests, cables, fans of the desk and bracket type, pedestal type, ceiling type, ventilating type (made from desk or bracket fan parts) and air circulators. Gives re- quirements for fan standards, performance Standards, and manufacturing practice. Underwriters' Laboratories, Inc. Standard for Motor- Operated Fans, 1938. Covers portable and, stationary motor-operated fans of the desk and bracket types and adaptations of such fans for ventilating pur- poses; and ceiling, pedestal, and air-circulator types for indoor use and designed to be operated from circuits involving potentials of not more than 600 volts in accordance with the National Electri- cal Code. General, frame and enclosure, mechanical assembly, corrosion protection, Supply connections, current carrying parts, wiring, insulating material, motors, Spacings, grounding, Dower input, tempera- ture, dielectric strength, insulation resistance, rating, marking, and inspection of listed product. U. S. Gov., Federal Specification W-F-101a; 1930. Amendment 1; 1941. Fans, Electric; Bracket and -Desk-Types, Rigid-Blades (for Shore Use). Covers fans with blades of diameters 8 to 9, 10, 12, and 16 in. Detail requirement as covered by Under- writers' Laboratories Standard for Motor-Operated Fans. Gives methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Fed- eral Specification E-W-F-101a; 1942 (issued by Pro- curement Div., Treasury Dept., U. S. Gov.) changed detail requirements and requirements for blade sizes. U. S. Gov., Joint Army–Navy Specification JAN-F-68; 1944. Fans; Electric, Bracket (Shipboard Use). U. S. Gov., Joint Army–Navy Specification JAN-F-151; 1944. Fans; Electric, Refrigerator-Space, Ship- board USe. U. S. Gov., Treasury Dept., Procurement Div., 423C; 1942. Fans; Electric, Ceiling, Rigid Blades. COV- ers 2 types— (I) reversible ceiling fan, and (II) uni-directional ceiling fan, either 36 or 52 in. in diameter. Gives requirements for condition, number of blades, kind Of blades, Operating VOlt- age, lubrication, bearings, brush holders, Capacity, regulating switch, lighting fixtures, and finish; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Maritime Commission. Specification 17-MC-5a; 1944. Fans, Marine; Rigid-Blades, Bracket Mounting, Direct Current, Emergency Type. Gives re- quirements for type, sizes, materials, workmanship, mounting, Oscillating mechanism, blades, guard, speed regulation, balance, motor, commutator, brush- es, brush holders, dielectric Strength, insulation resistance, Spacing, bearings and lubrication, regu- lation switch, speed control element, cord and plug, finish, and detail requirements; sampling, inspec- tion, and methods of test; and packaging, packing, and marking for shipment. U. S. Gov., U. S. Maritime COmmission. Specification 17—MC-8a; 1944. Fans, Marine; Rigid-Blades, Bracket Mounting, Alternating Current, 60 Cycles, Emergency Type. Gives requirements for type, sizes, mate- rials, workmanship, mounting, oscillating mechanism, blades, guard, speed Tegulation, balance, motor, dielectric strength, insulation resistance, Spacing, 677 7| | .23 Directory of Commodity Specifications bearings and lubrication, regulation switch, Speed control element, life, oscillator cord, cord and plug, finish, and details; Sampling, inspection, and methods of test; and packaging, packing, and IBarking for shipment. References.— Fractional horsepower motors, see 711. 21, 711. 22; methods of testing, see 710, 711. 20; brushes, see 711.42; fans and blowers, see 791. 1; d. c. motors for Ventilating fans, see 711. 22. 711.24 Electric Tools American Standards Assn., C 74–1942. Machine Tool Electrical Standards (American War Standard). Cov- ers power driven, complete metal working machines not portable by hand, having one or more tool and work holding devices, used for progressively re- moving metal in the form of chips. Gives diagrams, control, motors, wiring, grounding, electrical ac- cessories, and standard wiring diagram symbols. S. GOV., Dept. of Commerce, Standards Commercial Standard C893-41; 1941. Port- able Electric Drills (Exclusive of High Frequency). This standard provides minimum specifications for class A, heavy-duty; and class B, standard, rotary electric drills manufactured in 11 standard sizes ranging from 3/16 in. to 1 1/2 in. It covers de- sign, construction, minimum full-load ampere rating for each class and size of drill; tests name-plates; and a uniform method of certifying compliance with the standards. Sponsored by Electric Tool Institute. S. Gov., Federal Specification W-D-661; 1942. Amendment 1; 1944. Drills; Electric, Portable (Ex- clusive of High-Frequency Types). Covers four types— (I) for aluminum, (II) for corrosion-resistant steels, (III) for mild steels and various metals other than corrosion resistant steels, and (IV) port- able radial drill. Type III includes three classes, (A) heavy, (B) standard, and (C) light. Gives ré- quirements for construction, safety, motors, screws, bolts, nuts, bearings, gears and shafts, lubrica- tion, wiring cord and attachment plug, Switch, Chuck, dielectric strength, and name plate; detail require- ments for each type; methods of inspection and tests; and packing and marking for Shipment. U. S. Gov., Federal Specification W-G-656; 1937. Amendment 2; 1944. Grinders; Bench, Electric. Gives requirements for construction, interchangeability, voltage and current, motor, switch, cord, grinding wheels, length of spindle thread, grinder base, guards, work rests, marking, and sizes and dimen- Sions; methods of sampling, inspection, and tests; and packaging, packing, and marking. U.S. Gov., Federal Specification W-G-663; 1943. Amend- Inent 1; 1944. Grinders; Electric, Portable. COvers one type, one grade, and three sizes–No. 4, up to 4 in. diameter grinding wheel; No. 5, up to 5 in. diameter grinding wheel; and No. 6, up to 6 in. diameter grind- ing wheel. Gives requirements for material, construc- tion, Voltage, horsepower, Speed, efficiency, length, weight, safe operation, motors, bearings, gears and Shafts, grinding wheels, guards, handle, control, cable, dielec- tric strength, and spare parts; methods of sampling, in- spection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification W-M-46a; 1941. Amendment 1; 1944. Machines, Floor-polishing and Scrubbing; Electric. Covers three types; (1) Pol- U. U. National Bureau Of U. ishing; (II) polishing and scrubbing, in three classes- (A) concentrated weight, single brush; (B) concentrated weight, two brush; and (C) divided weight; and (III) polishing, scrubbing and water- absorbing. Gives requirements for material, work- manship, construction, motor, motor bearing, switch, cord handle, mounting, brushes, frame, bumper, drives, lubrication, feed line and water tank, ex- posed parts, marking and detail requirements for each type; methods of sampling, inspection and tests; and packing and marking for shipment. S. Gov., Federal Specification 00–H–103; ig43. Amendment 1; 1944. Hammers; Electric, Portable. Covers two types-(I) universal current operation, and (II) alternating current 6peration only; three sizes, (No. 1/2) 1/2-in. capacity, (No. 1) 1-in. ca- pacity, and (No. 1 1/2) 1 1/2 in. capacity; and one grade. Gives requirements for general construction, motivation, voltage, capacity, weight and length, safe Operation, and detail requirements; methods of sampling, inspection, and tests; and packaging, packing and marking. U. S. Gov., Federal Specification 00-8-101; 1943. Amendment 1; 1944. Sanders, Portable; Belt, Disk, and Oscillating. Covers one grade and four types- (I) belt sanders, electric; (II) disk sanders, elec- tric; (III) oscillating sanders, electric; and (IIIa) oscillating sanders, pneumatic; and various sizes. Gives requirements for general construction, Volt- age, air pressure, horsepower, speed, weight, safe Operation, motors, bearings, gears and Shafts, Spare parts, accessories, and details for each type; meth- ods of sampling, inspection, and tests; and packag- ing, packing, and marking for shipment. S. Gov., Navy Dept. Specification 40D1c; 1944. Drills; Radial, Motor-Driven (Shipboard Use). U. S. Gov., Navy Dept. Specification 40D2b; 1942. Drills; Floor-Type, Sensitive, Motor-Driven, 16- Inch (Shipboard Use). U. S. Gov., Navy Dept. Specification 40D3d; 1942. Drills, Bench-Type, Sensitive, Motor-Driven (Ship- board Use). U. S. Gov., Navy Dept. Specification 40D4d; 1944. Drills; Upright, Motor–Driven, 21-Inch (Shipboard Use). U. S. Gov., Navy Dept. Specification 40D5e; 1944. Drills, Upright, Motor-Driven, 28-Inch (Shipboard Use). U. S. Gov., Navy Dept. Specification 40D6; 1941. Drills (Machines), Radial, Motor-driven, Light— Duty and Heavy-Duty (Shore Use). S. Gov., Navy Dept. Specification 4002e; 1944. Grinders; Floor-Type, Combined-Wet-and-Dry, Double- Wheel, Motor–Driven (Shipboard Use). U. U. S. Gov., Navy Dept. Specification 4003e; 1944. Grinders; Drill, Floor-Type, Motor–Driven (Ship- board Use). U. S. Gov., Navy Dept. Specification 40G4c; 1944. Grinders, Tool-and-Cutter, Universal, Motor-Driven (Shipboard Use). U. S. Gov., Navy Dept. Specification 40S2d; 1944. Saws; Hack, Power, Motor–Driven (Shipboard Use). S. Gov., Navy Dept. Specification 40T3e; 1933. Tools, Electric, Portable Drills, Grinders, and Hammers (Exclusive of High-Frequency Tools). U. 678 Machinery and Vehicles 7| | .3 U. S. Gov. , Navy Dept. Specification 40T6b; Tools, Woodworking (Shipboard Use). U. S. Gov., Treasury Dept., Procurement Div., 229; 1943. Polishers; Electric, Portable. Shall be on one type first Cl a S S in every respect. Gives requirements for construction, interchangeability, motor, motor bearings, Switch, Cord, drive, gears, disk, equip- ment; methods of sampling, inspection and tests; and packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement D i v . , , 230A; 1942. Walve-Refacers; Electric, Portable. Shall be furnished in one type, and first class in every re- Spect. Gives requirements for construction, inter- Changeability, V olt a ge and current, motor, motor bearings, Sw1tch, bearings, clutch, size and dimen- Sions, attachments; methods of sampling, inspection and tests; and packaging, packing, and marking. U. 8. Gov., Treasury Dept., Procurement D i v . , 349A; 1942. Grinders; Walve-Seat, Engine (Motor-Vehicle). Covers requirements for valve-seat g r in d e r kits. Gives requirements for condition and interchange- ability, grinding percisſon, grinding wheels, die- lectric strength, lubrication, driver, motor, Switch, COrd with plug, handle, and Dilots; methods of Sam- pling, inspection, and test; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement D. i v . , 415D; 1942. C l O t, h Cutting Machines. COvers 4 types of machines having either rotary or round knife, or straight knives. Gives requirements for machine, handle assembly, base, ball bearings, light ſixture, cord with plug, motors, and dielectric Strength; method of sampling, inspection, and tests; and pack- ing and marking- U. S. Gov. , Treasury Dept., Procurement D 1 v . , 451B; 1942. Drills; Cloth, Electric. Covers 2 types-(I) for light and medium heavy materials, and (II) for use. On heavy and extra heavy materials. Gives re- quirements for drilling machine, handle assembly, base plate frame and housing, cord and plug, Switch, mO- tors, and d r 1 l l accessories; methods of Sampling, inspection, and tests; and packaging and marking. 8. Gov., Treasury Dept., Procurement D 1 v . , 495; 1941. Pots; Glue , Electric. Covers two types- (I) dry type with automatic temperature control, and (II) water-jacketed type with automatic temperature control; and three sizes-One quart, two quarts, and four quarts. Suitable for operation on direct and alternating 115 and 230 volt current. G 1 v e s re- quirements for inner pot, heater housing, flexible cable, thermostat, construction, heating elements, and temperature control; methods of sampling, 1nSpec- tion, and test; and packaging, packing, and marking. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 39–5; 1943. Cutter; Cloth, Rotary, Electric- Operated, 110-Wolt, 60-Cycle, a. C. S. Gov., U. S. Maritime Commission. Specification 40-MC-1a; 1942. Drills; Electric, Portable. Shall be of the single-speed, utility type, and Shall be but one grade. Gives requirements for sizes, mater rials, workmanship, aluminum alloys, phenolic mate- rial, threaded parts, nuts, screws, bolts, locking device, motor, gears and shafts, lubrication, han- dles, switch, inspection, sampling, and method of teSt. 1935. U. U. : k U. S. G0V. , U. S. Maritime Commission. Specification 40-MC-2: 1942. Grinders; Electric, Portable. Shall be of the Single-speed, general-purpose type, and shall be but one grade. G 1 v e s requirements for Sizes, materials, Workmanship, aluminum, phenolic material, threaded parts, muts, screws, bolts, lock- 1ng device, motor, gears and shafts, lubrication, handle, Speeds, 1nSpection, Sampling, and method of teSt. U. S. Gov., Veterans Administration. M-52a; 1927. Hack Saw; Power. U. S. GOV. , Weterans Administration. Specification WA- M-201; 1936. Hammer, Electric, Portable. U. S. Gov. , Weterans Administration. Specification WA- M-215a; 1936. Grinder; Tool, Electric. Specification WA- References.--Fractional horsepower m ot or s, see 711. 21, 711. 22; brushes, see 7 11.42; m e t h o d’s of ºne, see 710, 711. 20; grinding w he e l’s , see 7| 1.25 Motors for Hazardous Locations National Board of Fire Underwriters. American Stand- ards Assn., C1-1940. National Electrical COde, 1940. Provisions to be observed for motors in locations in which flammable volatile liquids, highly flammable gases, or Other highly flammable Substances are manu- factured, used, handled, Or Stored in other than their original containers; in locations in which combustible dust is thrown Or collects; in locations in which easily ignitable fibers or materials producing com- bustible flyings are handled, manufactured, or used; and in locations in which easily ignitable COInbusti- ble fibers are stored Or handled. Underwriters • Laboratories, Inc. Standard for Elec- tric Motors and Generators for Use in Atmospheres of Combustible Dust; C la S S II, Groups F and G; 1943. Applies to electric motors for use in class II loca- tions as defined in article 500, section 5006 of the 1940 edition of the National Electrical Code. Groups F and G casing, leads and connections, provision for connection to supply line, fans on fan-venti lated motors, marking, tests, inspection of listed product, description of label service, cost of service, and instructions to inspectOTS. Underwriters’ Laboratories, Inc. Standard for Elec- tric Motors a n d Generators for Use in Hazardous Loc at 1 on s; Class I, Group D: Part I, Integral Horsepower Motors, 1943. Applies to electric motors for use in class I locations as defined in article 500, section 5005 of the 1940 edition of the Nation- al Electrical code. Covers requirements for casing, provision for connection to Supply l l n e º fans. On totally enclosed fan-cooled mo to r s , plugs in en- closures, marking, tests, inspection of listed pro- duct, description of label service, cost of service, and instructions to inspectors. References.-Motors, a.c. and, d. c. , see 711:21, 7 11.22; definitions, symbols, v Ó l t a ge and rating standard 8, methods of test, Safety c o d e s , see 710, 711. 20; brushes, see 711.42; cast iron, forged steel, s h a ft s , see 611. 11, 611, 51, 611, 52; copper wire, see 715. 44. 7| 1.3 RAILWAY MOTORS American Institute of Electrical Engineers. A. I. E. E. 11; 1943. American Standards Assn., C35. 1-1943. Ro- tating Electrical Machinery On Railway Locomotives classification, 6.79 7 || 2 3 Directory of Commodity Specifications and Rail Cars a n d Trolley, Gasoline-Electric and 01l-Electric Coaches. Includes all rotating elec- trical machinery forming a part of the power equip— ment of electrically-propelled r a 1 l w a y cars and locomotives (including trolley, gasoline-electric and Oil-electric coaches). Covers definitions, rat- 1ng, in Sulation, dielectric tests, insulation re- sistance, commutation, overspeed tests, efficiency, and characteristic curves. References. --See references under 711. 25. 7| | – || ACCESSORIES AND PARTS FOR M07 ORS AND GENERATORS U. S. GOV. , U. S. Army, Signal Corps. Specification 71-512B; 1935. Leg; Type LG-2-A, Radio Generator. U. S. GOV., U. S. Army, Signal Corps. Specification 71-513A; 1943. Leg LG-3. U. S. Göv., U. S. Army, Signal Corps. Specification 7 1-592; 1931. Leg; Type LG-7, for Supporting Radio Generator. 7| 1.42 Carbon Brushes for Motors and Genera- tors N at 1 on a l Electrical Manufacturers Assn. Carbon, Graphite and Metal-Graphite Brushes, 43–85; 1943. Gives dimensions and tolerances for end beyels, toes, chamfers, flexible shunts for brushes, shunt length, Shunt Cable S12es and ratings, terminals for shunts, terminals f O r fractional horsepower brushes, coil Springs for brushes, rectangular brus he s, round brushes, holes, COunterboring, COuntersinking, con- Vexing and COncaving, Shoulders, Slots, g r O OV e s , notches, and headed brushes; definitions; brush sur- faces; brush Connections; and brush Clips. . S. GOy. , Dept. Of CO m In e T C e, National Bureau Of St a n d a r d S. Simplified Pract1 Ce Recommendation: R56-35; 1935. Carbon Brushes (Carbon, Graphite, and Metal Graphite) and Brush Shunts. This recommenda- tion establishes a standard schedule of s 1 zes and d 1 m en s 1 on s of carbon brushes and brush shunts, dimensions and tolerances of round and rectangular brushes, standard bevels and chamfers, lengths, sizes and stranding of shunts, sizes of t e rm in a l S on Shunt S. U. S. Gov. , Navy Dept. Specification 17B86; Brushes (and Brush-Material); Carbon, Machinery. 7|2. BATTER |ES AND ELECTROPLAT ING APPARATUS 7|2.0 GENERAL ITEMS American Society for Test in g Materials, D 639-43T; 1943. Tentative Methods of Testing Asphalt Composi- tion Battery Containers. Intended for use in test- ing battery containers made of asphalt compositions as distinguished from those made of hard rubber. Gives chemical analysis for manganese and 1ron, and physical tests, for tensile strength and elongation, bulge test, sensitivity to hot-cold cycles, and acid absorption. Assn. Of American Railroads. Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Recommended Practice, 1941. Copper- Oxide Caustic Soda P r 1 m a r y Cells. Protective housing, cells and renewal, precautions in handling Caustic 1940. for Electrical Soda, treatment, and adjustment of rectifiers used With type A Drimary Cells. International Assn. Of Industrial Accident Boards and Commissions, Sponsor. American Standards Ass n . , Z9. 1-1941. S a fety in Electroplating Operations. Includes definitions, classifications of systems, Specifications for an exhaust system, requirements On personal protection, inspection and maintenance With appendiX On threshold limits, other hazardous Operat 10ns performed in connection with e le c t r o – plating, and general San 11tation. Society of Automotive Engineers. 1944 Handbook, Sec- tion 3-Processed Materials. S. A. E. Ge n e r a l In- formati On Electroplating Practice, Revised, 1942. Covers decoration and protection against corrosion, protection a ga in St corrosion, protection against Wear, buildup of a part or p a r tis undersize, plate for rubber adhesion, protection a ga in St Carburi- Zation and for brazing operatings, and electroform- ing. 7|2. PRIMARY BATTERIES Assn. of American Railroads. Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1939. Specification for No. 6 Dry Cell. Shall meet the requirements of the American Standards Assn. for dry cells and bat- teries. ASSn. Of American Railroads. Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice, Specification 87-39; 1939. Type "A" Copper-Oxide Caustic Soda Primary Cell. For 250, 500, and 1,000 ampere-hour capacity, elements, jars, bolts and nuts, test requirements for capacity and Operating voltage. Assn. of American Railroads. Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice, Specification 170-39; 1939. Air Depolarized Dry Cell. Salammoniac cells With depolarizer a n d nonspillable electrolyte in Zinc container, Sealing COmpound, Capacities, useful life tests, marking, and packing. ASSI). Of American Railroads. Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual Of Recommended Practice, Specification 171-39; 1939. Type "B" Copper-Oxide Caustic Soda Primary Cell. For a 500 ampere-hour battery, covers ele- ments, electrolyte, jars, COnnections, and tests. ASSn. Of American Railroads. Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice, Specification 172-40; 1941. Air Depolarized Carbon Caustic Soda Primary Cell. Describes a Sodium hydroxide primary cell for new installations and where general renewal is de- sirable. Drawings detail c e l l s of 450, 500, and 1, 000 ampere-hour capacity; requirements f or car- bon block, c au st 1 c solution, oil, jars, and ſit- tings. ASSI). Of American Section, 2–G–23; Railroads, Telegraph and Telephone 1937. Dry Cells. For Standard No. 6 dry cells for use in telegraph and telephone, 19- nition, and other railway service; requirements as to quality of material and Workmanship, inspection, and packing. This specification conforms to the re- qui rement s of American Standard , C 18-1937 for specifications for dry cells and batteries. 680 Machinery and Vehicles 7|2. I ASSn. Of American Railroads, Telegraph and Telephone Section, 2-K-1; 1924. Specifications for the In- stallation and Maintenance of G r a v i t y Batteries. Gives description of wet cell, consisting of copper and 21nc electrodes in a copper sulfate solution, dimensi Ons of glass jar, chemical reaction, useful life of each renewal, restoration of charge, design of battery rack with dimensional drawing. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-K-2; 1939. Specification for the Instal- lation and Maintenance of Caustic Soda Batteries. Includes self-contained and field assembled types of glass jar, Copper and Zinc electrode, caustic soda Solution cells, or internally connected batteries. Method of installation and maintenance instructions. Assn. of American Railroads, Telegraph and Telephone Section, 2-K-3; 1924. Specifications for the In- stallation and Maintenance of Dry Batteries. Con- struction of zinc and carbon, salammoniac cell seal- ed in container, installation, battery racks, and useful life tests. Radio Manufacturers Assn. Dry Cell Batteries M4–431 and M4-432; 1941. Standards for end of life- cut- off voltages for dry A and B batteries. U. S. Gov.-, Dept. of Agriculture, Forest Service. Specifications MSF-39-S. Batteries; Flashlight. U. S. Gov., Dept. of Commerce, National Bureau of Standards, SDOnSOr. 1941. Circular C435. American Standard Specifica- tions for Dry Cells and Batteries. Requirements On cells of salammoniac type with depolarizer and with nonspillable electrolyte. Includes nomenclature; general classification; standard sizes; material and Workmanship; jackets; marking, Z in C ; Sealing com- pound; mechanical to p closure; terminal and cell connections; Voltage tests; capacity tests; and re- quired performance for No. 6 dry cells, assembled batteries of No. 6 cells, group batteries of small cells (for No. 6 cell applications), flashlight bat- teries, batteries for hearing aids, radio B batter- ies, and radio C batteries. U. S. GOV., Dept. Of CO In me r C e , Nati-Onal Bureau of Standards. Simplified Practice Recommendation R104- 30; 1930. Packaging of Flash-Light Batteries. This recommendation establishes a standard package for flash-light cells, number of cells per package for Small size and large size cells. Sponsored by Na- tional Wholesale Druggists Assn. U. S. Gov., Feder a l Specification W-B-101a; 1935. Amendment 1; 1935. Batteries and Cells; Dry. Cov- ers the following types and classes-NO. 6 general purpose dry cells (includes special grade and radio cells), No. 6 and size E telephone dry cells (light service cells grades A and B), assembled batteries of No. 6 cells (general purpose cells), flash-light cells and batteries, radio B batteries, and radio C batteries. G i v e s requirements for materials and workmanship, cells jackets, marking, zinc, sealing compound, mechanical closure, nomenclature, Si Zes an and terminals and cell connections; methods of Sam- pling and t e s t , and requirements for packaging, packing, and marking. U. S. Gov., Joint Army-Navy Specification, JAN-B-18; 1944. Batteries; DTy. American Standards Assn., C18- - U. S. GOV. , U. S. t]. S. Gov. , Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Batteries for Flashlights. U. S. Gov., U. S. Army, '70-19-1924. Cell. U. S. Gov. , U. S. Army, 70-101; 1943. Battery U. S. Gov., U. S. Army, 70-102; 1943. Battery U. S. GOV. , U. S. Army, 70-108; 1943. Battery U. S. GOV., U. S. Army, 70-109; 1943. Battery U. S. Gov. , U. S. Army, 70-115; 1943. Battery U. S. Gov., U. S. Army, 70-123; 1943. Battery U. S. Gov., U. S. Army, 70-126; 1943. Battery U. S. Gov., U. S. Army, 70-127; 1943. Battery U. S. Gov., U. S. Army, 70-128; 1943. Battery U. S. Gov., U. S. Army, 70-131; 1943. Battery U. S. GOV., U. S. Army, 70-132; 1943. Battery U. S. Army, 70-133; 1943. Battery U. S. Gov., U. S. Army, 70-134; 1943. Battery U. S. Gov. , U. S. Army, 70-135; 1943. Battery U. S. GOV. , U. S. Army, 70-136; 1943. Battery U. S. GOV., U. S. Army, 70-137; 1943. Battery U. S. Gov., U. S. Army, 70-138; 1943. Battery U. S. GOV., U. S. Army, 70-139; 1943. Battery U. S. Gov. , U. S. Army, 70-140; 1943. Battery U. S. Gov., U. S. Army, 70-141; 1943. Battery GOV, , U. S. AI'my, 70-142; 1943. Battery U. S. GOV., U. S. Army, 70-143; 1943. Battery U. S. Gov., U. S. Army, 70-144; 1943. Battery U. S. Gov. , U. S. Army, 70-148; 1943. Battery U. S. Gov. , U. S. Army, 70-149; 1943. Battery U. S. Gov., U. S. Army, 70-151; 1943. Battery U. S. Gov., U. S. Army, 70-153; 1943. Battery U. S. Gov., U. S. Army, 70-156; 1943. Battery U. S. Gov. , U. S. Army, 70-157; 1943. Battery Battery; Slgnal COTDS. Specification type, BA-14, Alkaline Primary Signal BA-1. Signal BA-2. Slgnal BA-8. Signal BA-9. Signal COTDS. COrps. COIDS. Cºrps. COIDS. BA-15–A. Signal BA-23. Signal BA-26. Signal BA-27. Signal BA-28. Signal BA-31. Signal BA-32. Signal BA-33. Signal BA-34. Signal BA-35. Signal BA–36. Signal BA-37. Signal BA-38. Signal ‘BA-39. Signal BA-40. Signal BA-41. Signal BA-42. Signal BA-43. Signal BA-44. Signal BA-48. Signal BA-49, Signal BA-51. Signal BA-53. Signal BA-56. Signal BA-57. Corps, COTDS. COTDS. COIDS. COrps. COrps. COIDS. COIDs. COTDS. COTDS. COTDS. Corps. COTDS. COIDS. Corps. COIDS. Corp S. COTDS. COTDS. COrpS. COTDS. COTDS. • COTDS. COTDS. Specification Specification Specification Specification Specification Specification Specification Specification Specification weettication Specification Specification Specification Specification Specification Specification Specification Specification Specification Specification Specification Specificat iOn Specification Specification Specification Specification Specification Specification Specification 681 Directory of Commodity Specifications U. S. GOV., U. S. Army, Signal Corps. Specification 70-158; 1944. Battery BA–58. - U. S. Gov. , U. S. Army, Signal Corps. Specification 70-159; 1944. Battery BA-59. . U. S. Gov. , U. S. Army, Signal Corps. Specification 70-163; 1943. Battery BA-63. U. S. GOV. , U. S. Army, Signal Corps. Specification 70–165; 1943. Battery BA-65. U. S. GOV., U. S. Army, Signal Corps. Specification 70-167; 1944. Battery BA-67. U. S. Gov. , U. S. Army, Signal Corps. Specification 70-170; 1944. Battery BA-70. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-180-A; 1943. Battery BA–80. U. S. Gov. , U. S. Army, Signal Corps. Specification 70-202; 1944. Battery BA-102. U. S. Gov. , U. S. Army, . Signal Corps. Specification 70-238; 1943. Battery BA–138. - U. S. Gov., U. S. Army, Signal Corps. Specification 70–239; 1943. Battery BA-139. U. S. Gov. , U. S. Army, Signal Corps. Specification 70-240; 1944. Battery BA-140. U. S. Gov. , U. S. Army, Signal Corps. Specification 70-300; 1944. Battery BA-200/U. U. S. GOV., U. S. Army, Signal Corps. Specification 70-303; 1943. Battery BA-2O3/U. U. S. Gov., U. S. Army, Signal Corps. Specification 70-304; 1944. Battery BA-204/U. U. S. GOV. , U. S. Army, Signal COrps. Specification 70-305; 1944. Battery BA-205/U. U. S. Gov., U. S. Army, Signal Corps. Specification 70–306; 1944. Battery BA-206/U. References.-Maintenance and handling dry cells, see 712. O; gravity battery coppers a n d Zincs, see 712. 5; SO l ammon la C, COpper Sulphate, see 831. 4, 839. 33; caust 1 C Soda, see 834. 8; battery boxes, see 712. 3; flash lights, see 716. 13. 712.2 STORAGE BATTERIES American Institute of Electrical Engineers, 36; 1928. American Standards Assn., C40-1928. les. - Storage Batter- Gives construction, definitions of parts, of capacity, voltage, charging, discharging, efficiency, and rating. American Institute of Electrical Engineers. In en d e d Practice f O r Electrical Installations on E m e I g en c y Storage Batter- Covers installation a n d location, capacity, charging equipment, Shipboard, 45; MOdification and Supplement, les. V Olt a ge. , etC. ASSI). trical Section. 1940. Practice, Of American Railroads, 1940. Addenda, 1942. 1943. Storage . Batteries. C a b le Mechanical Div., Manual of Standard and Recommended Guarantee and ReCOm- S 1 Z e S, Elec- adjustment arrangement for Storage batteries for use in railway passenger cars. To make available to the ASSh. ASSI). National Board of Fire Underwriters. Society of Automotive Engineers. ASSI). railway COImpanies, in a uniform manner, such data as may be required COn Cerning the guaranteed life, ad- justments and replacements, operating characteris- tics, ampere-hour capacity of various makes, types and sizes of battery Offered for this class of ser– Vice. Of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice Specification 49–39; 1939. Nickel, Iron, Alkaline S to r a ge Battery. Standard capacities, containers, elements, weights, electrolyte, charging rate, and methods of test. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., signal section. Man- ual of Recommended Practice Specification 53–39; 1939. Lead Acid Stationary storage Battery. Glass Jar battery with plates of composite structure sup— porting active material in the form of pure lead. Detailed requirements f or signal service, capaci- ties, jar sizes, etc. Assn. of American Railroads, Operations and Mainte- nance Dept. , Engineering Div., Signal Section. Man- ual of Recommended Practice Specification 58–39; 1939. Lead Acid Stationary Storagé Battery. Glass Jar battery with plates of pure lead, in combination with plates of alloy supporting active material in paste form. For signal service both new installa- tions and renew als, sizes, charging, tests, etC. - Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice Specification 158-39; 1939. Lead Acid Stationary Storage Battery. Pasted plate lead type battery in sealed-in glass jar for railway signal service. Five sizes of capacity and glass jar, composition of elements and separators, Sealing compound, tests, etc. of American Railroads, Operations and Mainte- nance Dept. , Engineering DiV., Signal Section. Man- ual of Recommended Practice, 1941. Storage Batter- les. F O T Stationary, Semi-portable a n d portable batteries, specific gravity corrections for tempera- ture, charging methods, installation, operation, and repairs. Assn. of American Railroads, Telegraph and Telephone Section, 2-K-4; 1924. Addenda, 1931. Specification for the Installation and Maintenance of Stationary Lead Type S to r a ge Batteries. Includes open and sealed glass jar batteries, construction of plates, chemical action, installation, charging, discharge, and maintenance. - American Stand- ards Assn., C1-1940. National Electrical Code, 1940. Requirements for unsealed jars and sealed rubber and glass jars, insulation, racks, trays, and battery rooms for lead–acid and alkali-type. - 1944 Handbook, Sec- S. A. E. Standard For all types of Parts and FittlngS. Revised, 1938. tion 2–Units, Storage Batteries. batteries now in general use in motorboats, motor vehicles, tractors, and automotive industrial appli- cations for 6 and 12 Volt electrical requirements. Multiple units of these types may readily be used for higher voltage requirements. Maximum dimensions are-indicated in the specifications but, where space limitations are a factor, batteries of slightly re- duced dimensions are usually available from the bat- tery manufacturers. The Specifications include the 5 second voltage test, thus providing a measure of Cranking speed to that of Current capacity to méet torque requirements, completing the standard speci- rication for measuring cranking ability. The stand- ard also provides a short time method for measuring Machinery and Vehicles 7|2, 3 the ability of a battery to maintain its ratings in s e r v i c e . The specifications are supplemented by notes on the test apparatus and procedure that are considered suitable and adduate for use where aver- age laboratory facilities are available for conduct- ing performance tests. Supplementary n 0 t e s also describe two alternate types of equipment for con- ducting life tests, materials required, and general directions for assembling the life test equipment. U. S. Gov., Army-Navy Aeronautical Specification AN-B- 13; 1943. Batteries; 12-Wolt, 17-Ampere-Hour Shield- ed St0rage. U. S. Gov., Army-Navy Aeronautical Specification AN-B- 14; 1943. Batteries; 24-Volt, 11-Ampere-Hour Shield- ed Storage. U. S. Gov., Army-Navy Aeronautical Specification AN-W- B-14 1-1; 1943. Batteries; Storage, Shielded, Gen- eral Specification. U. S. Gov., Army-Navy Aeronautical Specification AN-W- B-146-1; 1943. Battery; 8torage, Shielded, 12-Wolt, 34- Ampere HOuT. U. S. Gov., Army–Navy Aeronautical Specification AN-W- B-149-1; 1943. Battery; Storage, Shielded, 24-Volt, 17-Ampere Hour. U. S. Gov., Army-Navy Aeronautical Specification AN-W- B-152–2; 1943. Batteries; 24-Volt, 34-Ampere Hour Shielded St0rage. U. S. Gov., Dept. of C om me n c e , National Bureau o Standards, H31; 1940. American Standards ASSIm. , C2. 1-1941. Safety Rules for the Installation and Maintenance of Electrical Supply 8tation S. Compris- ing part 1-for equipment of indoor and Outdoor Sup- ply stations, provided it is in separate r O O In S or enclosures, under control of properly qualified Der- sons and accessible only to Such persons. Also ap- ply to, similar equipment if installed in factories, mercantile establishments, vehicles or elsewhere. Exceptions-if voltage does not exceed 150 Volts to ground, and if voltage is not more than 50 volts be- tween conductors and power utilized does not exceed 3, 200 volts; and the grounding rules of the fifth edition, National Electrical Safety Code. For Stor- age batteries (sec. 13), requirements on isolation, ventilation, insulation, rack and tray, floors, wir- ing, guarding live parts and illumination in rooms enclosing batteries of non Seal type. S. Gov. , F e d e ral Specification W-B-131b; 1939. Batteries, Storage; Ignition, Lighting, and Starting. Covers lead–acid type for use On passenger autom0- biles, motor trucks, motor coaches, and motorcycles. Gives requirements for types, capacities, S12es, U. ratings, location of battery parts, conditions for shipment, filled and charged, charged' and dry, un- charged, connecting straps, intercell Connectors, separators, polarity of terminals, tapered terminal posts, plates, post seals, devices, and electrolyte; methods of sampling and test; requirements for pack- aging, packing, and marking for Shipment. U. S. Gov., Navy D ep t . Specification 17B4g; 1940. Batteries; Storage, POrtable. U. S. Gov., Navy D ep t . Specification 17B9q; 1944. Batteries; Storage, Lead-Acid, Radio "B." U. S. Gov., Navy De D t . Specification 17C12b; 1943. Compound; Battery-Sealing. U. S. Gov., Navy Dept. Specification 18T18h; 1944. Testing Outfits; Storage Battery. f U. S. Gov., Treasury Dept., Procurement Div., 588a; 1944. Batteries; Storage, Lead-Acid (for general Service In c lu d in g Motive Power, Excluding Sli). Covers storage batteries for general use in station- ary service, for general use in portable service, for motive power, and for engine Starting Of a Spe- cial nature. Gives requirements for discharge Char- acteristic8º plates, elements, separators, retainers, electrolyte, jars, cell covers, Sealing Compounds, polarity marking, connectors, trays, assembly, sizes, charge condition for shipment initial performance, instructions, accessories, and warranty; methods Of sampling, inspection, a n d tests; and packaging, packing and marking. U. S. Gov. , U. S. Army, Army Air Forces. 70–22-C; 1936. Battery; Storage, Acid Type, General Specific' tion. U. S. Gov. , U. S. Army, AI'my Air FOI’CeS. Specification Aircraft, Lead- Specification 70-28A; 1933. Battery; Aircraft Storage, Type C-2. U. S. Gov., U. S. Army, Army Air Forces. Specification 70-29A, 1933. Battery; Aircraft Storage, Type D-2. U. S. Gov., U. S. Army, Army Air Forces. Specification 70-30A; 1933. Battery; Aircraft Storage, Type E-1. U. S. Gov., U. S. Army, Army Air Forces. Specification 70-31A; 1933. Battery; Aircraft Storage, Type B-1. U. S. Gov., U. S. Army, Army Air Forces. Specification 70-34; 1935. Battery; Storage, Integrally Shielded, Lead-Acid Type, General Specification. U. S. Gov. , U. S. Army, Army Air Forces. Specification 70-40A; 1942. Battery; Aircraft Storage, Integrally Shielded, Type D-6A. U. S. Gov. , U. S. Army, Army Air Forces. Specification 70–41; 1940. Battery; Aircraft Storage, Type F-1, 24-WOlt. U. S. Gov., U. S. Army, Signal Corps. Specification 70-4C; 1924. Battery; Storage, Telephone. U. S. Gov., U. S. Army, Signal Corps. Specification 70–2OE; 1943. Battery BB-29; Storage, 4-Volt, 80- AIDDe Te HOuT. U. S. Gov., U. S. Army, Signal Corps. Specification 70–26C, 1931. Battery; storage, Telephone Central Office, Sealed-Top Type. U. S. Gov. , U. S. Army, Signal Corps. Specification 70–23; 1942. Battery; Type BB-46, 75-Ampere Hour Storage, 12-Wolt. U. S. Gov., U. S. Army, Signal Corps. Specification 70-27; 1935. Battery; Type BB-50, Storage, 12-Wolt, 55-Ampere HOur. U. S. Gov., U. S. Army, Signal Corps. Specification 708-20; 1932. Battery; Type BB-45, Portable Le a d St.OI’age. References.--Installation a n d maintenance, , see 712.0; battery boxes, see 712. 3; battery terminals and lugs, see 712, 9; sulph u r 1 c acid, see 821.7; caust 1 C SOda, see 834. 8. 7 12.3 BATTERY CASES Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of . Recommended Practice. Specification 113-39; 1939. Battery Jar. Detail requirements for a pri- mary battery jar, caustic soda, heating, and chill- ing tests, and standard packing. S. Gov., Navy D ep t . Specification 17J3d; 1935. Jars, storage-Battery, Rubber (Hard); Parts, Storage- Battery, Rubber (Hard and Soft) (Except Separators); (Submarine Use). U. 683 7|2 = 3 Directory of Commoatty Specifications U. S. Gov. , U. S. Army, Medical Department. Specifi- cation 10–2208B; 1942. Battery Box. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-199B; 1927. Box; Type BC-128, for Radio Batter- 1es. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-587; 1931. Case; Type CS-39, Pressed Metal, Bat- tery Carrying. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-658A, 1943. Box BX-4. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-900A; 1940. Box; Type BX-124, Radio Battery. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-923; 1937. Box; Type BX-13, Auxiliary Battery. References. - Wood containers for cells, glass jars, battery trays and covers, see 712. 2; Un e t h O d s of testing rubber goods, see 200. 7ſ 2. l; BATTERY ELECTROLYTE Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1938. Specification for Electrolyte. For use in lead acid type storage battery, recommends the use of Federal Specification 0-A-111 for Acid: Sulphuric, (for) Storage Batter— 1es. Sé 62 See References.-Sulphuric a c i d , 821. 7, 831. 4; C a u st 1 C soda, 834.8, 839. 33. 712.5 BATTERY ANODES AND CATHODEs 712.9 MISCELLANEOUS BATTERY ACCESSORIES Radlo Manufacturel's Assn. Battery Sockets, M4-071 to M4-073; 1941. Diagrammatic drawings showing stand- ard arrangements of sockets for-radio. A battery, radio A and B battery, radio B and C battery, and combination radio B and C battery. U. S. GOV., Navy D ep t . Specification 17S6b, Separators, Sheathings, and Baffledisks; (Hard), for Lead-Acid storage Batteries. U. S. Gov., Treasury Dept., Procurement D i v . , 347A; 1942. Chargers; B a t t e ry, Electronic, Tube Type. Covers two types—(I) suitable for charging automo- tive batteries, and (II) sultable for charging tele- phone batteries. Gives requirements for workman- Ship, Case, COntrol, fuse, aſſimeters, transformers, reactance, electronic tubes or bulbs, cord with plug, instructions, and details for each type; methods of Sal ammon la C, Copper Sulphate, 1942. Rul b b e I’. Sampling, inspectſ On, and tests; and p a c k l n g and marking. U. S. GOV. , U. S. Army, S1gnal Corps. Specification 71-3087; 1944. Battery Adapter FT-501. 713. TRANSFORMERS, ELECTRIC converſeRs AND CONDENSERS 713. I ELECTRIC CONDENSERS, STATIC American Institute of Electrical Engineers, No. 18; 1934. Standards for CapacitorS. A p D l i e S to capacitors for; (a) Power applications-power factor correction, high frequency induction furnaces, and capacitor Imo- tors; (b) resonant shunts and filters; (c) blocking capacitors; and (d) power oscillator circuits. American Standards ASSn. , C 16.6-1943. Fixed Paper- Sponsor, American Standards Assn., C55–1934. | AI) e r 1 C an Standards ASSn. , C 16.8–1943. Dielectric Capacitors (Home Receiver Replacement Type) (American War Standard). Covers the basic requirements applicable to f 1 x ed paper-dielectric capacitors suitable for use as replacement parts in home radio receivers. Gives material, workmanship, detail requirements, standard capacitances, working voltages, and part numbers. American Standards Assn., C 16.7–1943. Dry Electro- lytic Capacitors (Home Receiver Replacement Type) (American War Standard). Covers the b as 1 c require- ments applicable to dry electrolytic capacitors suitable for use as replacement parts in home radio receivers. Gives material, workmanship, design, de- tall requirements, St a n d a r d capacitance, working voltages, and part numbers. Simplified L is t of Home R a d 1 o Replacement Parts (Paper and Electrolytic Capacitors, Volume Controls, Power and Audio Transformers and Re a c to r s ) (American War Standard). This standard covers only the electrical values of the listed parts and deems these Values adequate for maintaining in operation the great ma- jority of home radio receivers. Covers fixed paper- dielectric capacitors, dry electrolytic capacitors, volume controls, and transformers and chokes. American Standards Assn., C 75.3–1942. Fixed Mica-Die- lectric Capacitors (American War Standard). Covers physical dimensions, Capacitance Values, Color COd- ing, characteristics, 8 n d test procedures and re- quirements f or a r a n ge of fixed mica-dielectric capacitors from the SImallest sizes used in receivers to the l 8 r ge units f O r high-power transmitters. Gives applicable Specification S and drawings, types, grades, classes, material and workmanship, general and detail requirements, methods of inspection and test s, packaging, packing, marking, requirements appli Cable to individual g OVernment department S, notes, and drawings giving details. American Standards Assn., C 75. 12-1944. Fixed Ceramic- Dielectric Capacitors ( Temperature Compensating Types) (American War Standard). For the purpose of facilitating production of fixed ceramic-dielectric CapacitorS for use as temperature-COImpensating de- vices. Covers applicable SDeC1ſ 1Cations and draw- ings, classification, material and workmanship, gen- eral requirements, detail requirements; methods Of Sampling, inspection, and test; packaging, packing, and marking for shipment; requirements applicable to individual government departments; and not e s and drawings. American Standards Assn., C 75. 16; 1944. Fixed Paper- Dielectric capacitors (Hermetically Sealed in Metal- lic Cases) (American War Standard). Gives applicable Specifications and drawings, class if 1 cat iOn mate- rial and workmanship, general requl rements, detall requirements, methods of Sampling, inspection, tests, packaging, packing, marking for Shipment, require- ments applicable to individual government depart- ment S, notes, and drawing S. ASSI). Of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 160-39; 1939. Capacitor for Power Factor Correction. For railway s i gn al power distribution circuits, for various voltage ratings, design, leads and terminals, dielectric requirements, and tested in accordance With A. I. E. E. Standards. 684 Machinery and Vehicles 7|3.3 National Board of Fire Underwriters. American Stand- ards Assn., C1-1940. National Electrical Code, 1940. Capacitors ( Static COndenserS.). Requirements for installation, in Closure, and grounding. National Electrical Manufacturers Assn., Edison Elec- tric Institute, and Radio Mfgrs. Assn., (published Jointly). Limiting Walue of Capacitors When Used As Radio Filters on Portable Appliances, N.E.M.A. 105. Gives a general di SCuSS10n Of the Various problems connected with the use of Small capacitors on appli- ances for Suppressing radio frequency voltages which may be generated by a make and break contact involv- ed in the Operation Of the device. Also discusses recommendations and exceptions. Radio Manufacturers Assn. Capacitors, M4-571 to M4- 574, M4-591 to M4-598, and M4-711 to M4-726; 1938. Includes wet electrolytic, dry electrolytic, and fix- ed capacitors; general structural Characteristics, dimensional requirements, and standard mount in g hardware; also for fixed capacitors; numerical mark- ing and color coding, voltage rating and testing, in- Sulatl On resistance and Standard performance tests. U. S. Gov., Army Air Forces. Specification 32412-B; 1945. Capacitors; Fixed (Paper or Mica Dielectric). U. S. Gov. , J O in t Army-Navy Specification JAN-C-5; 1944. Capacitors; Mica-Dielectric, Fixed. U. S. Gov. , J O in t Army-Navy Specification JAN-C-20; 1944. Capacitors; Ceramic-Dielectric, Fixed (Tem- perature-Compensating). U. S. Gov., Jo in t Army-Navy Specification JAN-C-62; 1944. Capacitors; Dry-Electrolytic, Polarized. U. S. Gov., U. S. Army, Signal Corps. Specification 71-261; 1924. Condenser; Types CA-102 and CA-103, Teleph One. U. S. Gov., U. S. Army, Signal Corps. Specification 71–350B; 1938. Capacitor; Telephone, Type S CA-59 and CA-60. U. S. Gov., U. S. Army, Signal Corps. Specification 71-516E, 1941. Capacitor; Fixed, Paper or Mica Di- electric. U. S. GOV., U. S. Army, Slgnal . Corps. Specification 71-692A; 1941. Capacitor Unit BE-59. References.-Def in 1tions, symbols, rating basis, standard Voltages and frequencies, methods of test, Safety Code, see 7 10. 7|3.2 SYNCHRONOUS CONDENSERS AND CONVERTERS American Institute Of Electrical Engineers, Sponsor, No. 11; 1937. American Standards Assn., C35–1936. Tentative Standards for Railway Cars and Other RO- tating Electrical Machinery in Rail Cars and Loco- motives. Definitions, classification, rating, and methods of test for rotating electrical machinery forming a part of the power equipment of electri- cally propelled railway cars and locomotives. Ma- chines are classified as railway motors, auxlllary motors, generators, auxiliary generators and dyna- motors, motors, and phase convertors. American Standards Assn., C 39.4–1943. Dimensions for E x t e r n a l Radio-Frequency Thermocouple Converters (120 Milliamperes to 10 Amperes, Inclusive) (Ameri- can W a r Standard). For the purpose of facil 1 tating the production of external radio-frequency thermo- couple converters and the equipment in which they are used. Gives drawing showing detålis. Electrical Standards Committee of American Standards Assn., sponsor. American Standards Assn., C50-1943. Rotating Electrical Machinery. COvers definitions, direct-current rotating machines, synchronous gen- erators, synchronous motors, synchronous machines in general, synchronous convertors, induction m ot or s and induction machines in general, direct-current and alternating-current fractional horsepower mo- tors, and appendices. National Electrical Manufacturers Assn. Mo to r and Generator Standards, 41-64; 1941. Frequency Convert- ers and Motors above 60 Cycles for Industrial Pur- poses. For frequencies up to 180 cycles, converter rating, performance Standards, temperature rise, and Voltage regulation. U. S. Gov., Army-Navy Aeronautical Specification, AN- I-10; 1944. Inverters; 400 Cycle and 800 Cycle. U. S. Gov., U. S. Army, Army Air Forces. Specification 94-32261; 1940. Inverter; Type B-8 (24 Wolts). U. S. Gov., U. S. Army, Signal COTDS. Specification 71-1106; 1942. Inverter Unit PE-89-( ), 27.5-Wolt d. c. to 115-Wolt a n d 400-Cycle a. C. ; and Inverter Unit PE-109— ( ), 13.5–Wolt, d. c. to 115-Wolt and 400- Cycle a. C. References.-Definitions, symbols, rating s,t a n d- ards, voltage and frequency standards, methods of t e s t , protection, safety code S, see 710, 711. 20; brushes, see 711. 42; alternating-Current moto TS, see 711. 21; cast iron, forged steel, shafts, see 611. 11, 611. 51, 611. 52; plain bearings, ball and roller bear- in gs, see 692. 3, 766. 2; Copper Wire, see 715. 44. 7|3.3 DYNAMOTORS American Standards Assn., C 75. 13-1944. Dynamotors, (American War standard). Covers applicable specifica- tions and drawings, classification, material and workmanship, general requirements, detail requl re- ments, methods of sampling, inspection, tests, pack- aging, packing, marking for shipment, requirements applicable to individual government departments, notes, and drawingS. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-250; 1943. Dynamotor; Aircraft Camera Dual Con- Version, 250 Watts. U. S. Gov. , U. S. Army, Signal Corps. Speci floati On 71–52–D; 1926. Dynamotor; Types DM-13-B and DM-13–C, COmponents Of Radio Sets. U. S. Gov., U. S. Army, Signal Corps. Specification 7 1-56E; 1929. Dynamotor Unit; Type BD-41, Component Of Radio Set. - U. S. Gov., U. S. Army, Signal Corps. Specification 7 1-1658–A; 1943. Test Set I-199 (Dynamotor). U. S. Gov., U. S. Army, Signal Corps. Specification 71-205C; 1934. Dynamotor Unit; Type BD-46, Component Of Radio Set. U. S. Gov., U. S. Army, S19mal Corps. Specification 71-565; 1932. Dynamotor; Type DM-(-)-15. U. S. Gov., U. S. Army, Signal Corps. Specification 71-581A; 1933. Dynamotor Unit and Battery Box, Type PE-45; and Box, Type BX-3, Radio. U. S. G0V. , U. S. AITy, Signal Corps. Specification 71–824; 1941. Dynamotor Unit; Types BD-(-)-69 and BD-(-)-81. * - U. S. Gov., U. S. Army, Signal Corps. Specification 71–851B, 1940. Dynamotor Unit; Type BD-87-( ). U. S. Gov. , U. S. Army, Signal Corps. Specification 71–956A; Type PE-55- 1939. Dynamotor Unit; 685 7|3.3 Directory of Commodity Specifications U. S. Gov., U. S. Army, Signal Corps. Specification 71-957; 1937. Dynamotor Unit; Type DM-19-( ). U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1118; 1941. Dynamotor; Type LM-18— ( ). U. S. GOV., U. S. Army, Signal Corps. Specification 71-1369; 1942. Dynamotor Unit PE— 135-( ). 713.4 MOTOR GENERATORS American Institute of Electrical Engineers, A. I. E. E. 11; 1943. A m er 1 c an Standards Assn., C35. 1–1943. Rotating Electrical Machinery on Railway Locomotives and Rail Cars and Trolley, Gasoline Electric and Oil Electric Coaches. Includes all rotating electrical machinery forming a part of the power equipment of electrically propelled railway cars and locomotives (including trolley, gasoline electric, and oil elec- tric coaches). Covers definitions, rating, insula- tion, dielectric tests, insulation resistance, com- mutation, overspeed tests, efficiency, and charac- teristic curves. Industrial Truck Statistical Assn. Automatic Battery Charging Motor Generators, Rectifiers and Panels for Industrial Truck Motive POwer Service, 1943. Gives requirements for sources of power, systems of bat- tery charging, automatic features, automatic cut-off équipment, O the r automatic controls, time for re- Charging, Aonstant current rates, modified constant voltage rates, two-rate charging, constant voltage motor generator design, constant current motor gen- erator design, additional points of motor generator design-both types, motor generator Switchboard de- sign-modified constant voltage system, motor gen- erator switchboard design-constant current system, motor generator switchboard design-two-rate systems, additional Specifications-all t y D e s, rectifiers, table for modified constant voltage charging-design COIl Stant S, charging nickel alkaline batteries, and table for lead–acid type batteries-two-rate charging c on- stants for equipment design. National Electrical Manufacturers ASSn. M 0 t O r and Generator Standards 41–64; 1941. Motor-Generator Standards. Includes induction or synchronous direct Current general purpose generators, er, motion picture m.o. to r generators, and synchro- nous motor generators 200 to 4,000 kW; basis of rat- ing, performance standards, overload, die lectric test, efficiency as determined by American Standards A. S. A. C50, and allowable Variat 10n S. U. S. Gov. , Army Air Forces. Specification 32327-A; 1942. Motor Generator (3 K. W., 15 Wolt, Direct Cur- rent). U. S. Gov. , Army Air Forces. 1942. M O to r Generator (10 K. W., Current). U. S. Gov., Army Air F O T C e S. Specification 32329-A; 30 Wolt, Direct Specification 32345; 1941. Motor. Generator (1,000 Watts, 30 Volts, Di- rect Current). U. S. Gov. , Army Air F O r c e s - Specification 32448; 1943. Plant; Electric Power, Type B-8 (Gasoline En- gine Driven-Stationary). - U. S. Gov., Army Air For c e s. Specification 32457; 1944. Drive; Portable Motor Generator. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications t a ble for modified constant potential 150 kW OT Small- CAA-246. tCT. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifica- tions CAA-364. MO to r Generators, Reconditioning (General Electric Co.). U. S. Gov., U. S. Army, Ordnance Department. Specifi- Catlon 89-3030; 1933. Mo to r Generator; a. c. –d. c. Casemate. : U, S. GOV., U. S. Army, Ordnance Department. Specifi- cation 89-3075; 1941. Motor Generator sets; a.c.- d. C. Submarine Mine. U. S. GOV., U. S. Army, Signal Corps. Specification 71-154C; 1927. Motor Generator; Type GN-32, Panel, Type BD-44; and Case, Type CS-24. U. S. Gov., U. S. Army, Signal Corps. Specification 71-216B; 1930. Motor Generator; Type MG-( ) -4 and Panel, Type BD-(-)-48 Radio. . U. S. Gov., U. S. Army, Signal Corps. Specification 71-520; 1929. Mo to r Generator; Type MG-( ) -8 and Panel, Type BD-(-)-44. U. S. Gov., U. S. Army, Signal Corps. Specification 71-584B; 1937. Motor Generator; Type MG-( )-10, 10- 15 Wolts to 450 Wolts. 4.3 U. S. Gov. , U. S. Army, Signal Corps. Specification 71-702B; 1937. Mo to r Generator and Battery Unit; Type PE—48, 10–15 Volts to 450 Wolts. Reconditioning of Electric Motor Genera- References. - Motors, alternating-current, see 711. 21; generators, direct-current, see 711. 12; synchronous converters, see 767; 711. 12. 7|3.5 TRANSFORMERS American Institute of Electrical Engineers. Recom- men d e d Practice f or Electrical Installations on Shipboard, 45; 1940. Addenda, 1942. Emergency Mod- ification and Supplement, 1943. Transformers. Rec- Oſſmends use of dry type, air cooled, unless capac- ity, space or oth er restrictions warrant use of 1 mm e r s ed (non inflammable liquid) self cooled or Other suitable type. Specifies limits of tempera- ture rise and temperature measurement. American St and a r dis Assn., C16. 8-1943. Simplified L is t Of Home R a di o Replacement Parts (Paper and Electrolytic Capacitors, Volume Controls, Power and Audio Transformers and R e a c to r s ) (American War Standard). This standard covers only the electrical Values of the listed parts and deems these values adequate for maintaining in Operation the great ma- jority of home radio receivers. Covers fixed paper dielectric capacitors, dry electrolytic capacitors, volume controls, and transformers and chokes. American Standards Assn., C 16.9-1943. Power and Au- dio Transformers and Reactors (Home Receiver Re- placement Type) (American War Standard). Covers the basic requirements applicable to power and audio transformers a n d reactors suitable as replacement parts in home radio receivers. Gives material and WOrkmanship, detail requirements-construction, de- tail requirements—electrical, detail requirements- humidity resistance, standard units, ratings, and part numbers. American St and a r d S ASSn. Sponsored by Electrical Standards COIſmittee. American St a n d 3 r d S ASSn. , C57. 1-1942; C57.2–1942; and C57.3–1942. Transformers, see , 713. 2; , electric welding machines, s e e also references u n d e r 711. 21 and 686 Machinery ahd Vehicles 7|3, 5 Regulators and Reactors. These standards apply to the following: (1) Distribution, power, lating transformers, and reactors other than current limiting reactors; (2) instrument transformers; (3) constant current transformers of the moving coil type; (4) step voltage and induction voltage regu- lators; (5) current limiting reactors; (6) general purpose specialty transformers. Covers definitions, Standards common to transformers, regulators and reactors, standards for the six types named above, test code for transformers, and guides for operation of transformers and regulators. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 83–39; 1939. Air-Cooled Transformer. For railway signal service, wound in steps from 57.5 to 575 volts, ter- minal boards and size of leads, polarity of wind- For in-' 'Or. Shelf and loss limits. wall, ings, performance tests, door and out do or use, cross-arm, Imounting. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 84-39; 1939. Transformer; Oil-Immersed, Self-cooled. For railway signal service, out do or or manhole type, pole or platform mounting. Windings, case, core, insulation, leads, etc., Detailed description of teSt. Edison Electric Institute, 1-9, and National Electri- cal Manufacturers Assn., 110. Jo in tº committee on Standards for Distribution. Transformers, 1942. Establishes design standards for certain mechanical and electrical features of single phase, pole type distribution transformers rated 100 kva and below, 15,000 volts and below. Gives scope voltage ratings, kva ratings, polarity, list of standard transformers and taps, other listed transformers and taps, ratio adjusters, tolerance S, interchangeable mounting, bushings, high voltage bushing arrangement, low volt- age bushing arrangement, internal connections (low voltage), external grounding provisions, internal grounding provisions, name plate, drain plugs, lift- ing lugs, oil level marking, protective devices, and list of appended drawings. Edison Electric Institute. Suggestions for Specifica- tions for Coordinated and Standardized Low Woltage Metering Current Transformers, No. MS-2; 1940. The increased use of low voltage networks and increasing capacities of all low volt a ge metering makes the development of a new coordinated and standardized line Of Current transformers desirable. Gives volt- age rating, current rating, overload rating, temper- ature r is e, burden, accuracy, polarity, terminals and dimensions, and diagrams with notes. Edison Electric Institute. Specifications for stand- ard Current Transformers for Primary Circuits, No. MS-3; 1942. Gives impulse levels, recommended rat- ings for billing metering, dimensions, and diagram showing indoor type current transformer with table of dimension 8. Electrical Standards Committee of American Standards A S S n . , SDOnsor. American Standards Assn., C57. 1, C57.2, C57.3. Proposed American Recommended Prac- tices. Test Code for Transformers, Regulators, and 639877 0–45—44 and regu- 687 Reactors. Guides for Operation of Transformers. Information relating to the terms and conditions upon which the rating and behavior of transformers and other induction apparatus are based, with spe- c1al reference to the conditions upon which accept— ance tests are made, and guides for t e s.t in g such apparatus and for its operation in service. Defini- tions covering the various types of apparatus coming within the scope of the work are also included. Nat 10ſlal Board Of Fire Underwriters. American Stand- ards ASSn. , C1-1940. National Electrical Code, 1940. Air-Blast, oil-immersed, and air-cooled transformers and auto transformers. Requirements for installa- tion in generating stations, sub-stations, and other bulld in gs; out-door installations; protection of live parts; internal clearances in case; operation; and grOunding. - National Electrical Manufacturers Assn. Indicating Electrical Measuring Instruments—Instrument Trans- formers, Standard 37–42; 1937. Includes transform- erS Sultable for use with measuring instruments, meters, relays, or tripping mechanisms; general re- quirements, rating, performance, manufacture, and definitions. National Electrical Manufacturers Assn. Instructions for Care and Operation of Transformers, 37–46; 1937. For large transformers, and for distribution trans- formers (100 kva and smaller, under 15,000 volts), location, storage, handling, inspection, drying, sam- pling and testing of oil, operation, and temperature. National Electrical Manufacturers “As sn. Specialty TranSformer Standards, 38-52; 1938. Covers manu — facture, test, and performance of general purpose, luminous tube, signalling, doorbell, and high react- ance control transformers. National Electrical Manufacturers Assn. Transformer Standards 42-73; 1942. For power and distribution transformers, not including transformers for service Such as synchronous converters, electric furnaces, instruments, etc. Gives general standards, lead markings and COnnections, manufacturings, performance and rating standards, definitions, and symbols. National Electrical Manufacturers Assn. Transformers, Recommendations for the Conservation of Critical Materials, 43-84; 1943. In the interest of conser- vation of critical materials to help the war effort, these suggestions are offered with the understanding that they are of an emergency nature for the dura- tion of the war. Covers transformers now in ser— vice, n e w transformers, and determination of KVA rating. Radio Manufacturers Assn. Radio Transformers, M2-113; 1930; and M4-505, M4-506, and M4-507; 1939. Includes audio transformers, insul at 1 on and electrolysis test, and color coding Of leads; also for radio pow- er and, I. F. transformers, color coding requirements. Radio Manufacturers Assn., Radio Power Transformers, M4-531, M4-536 to M4-538, M4-541, M4-542, M4-546 to M4-549; 1938. Enclosed dry type having one primary and suitable secondary windings; characteristics, permissible temperature r is e, secondary voltages, load test apparatus and methods, dielectric, Second- ary, and induced. Voltage tests. Underwriters' Laboratorie S, Inc. cialty T r a n s for me r s , 1940. Standard for Spe- COVerS air-cooled 7|3.5 Directory of Commodity Specifications transformers and reactors for general use and for use with mercury-vapor lamps, sun lamps, etc.; bell ringing transformers; oil-burner ignition transform— ers; gas-tube Sign transformers for use with inert gas tubes; and toy transformers; to be employed in accordance with the National Electrical Code. not cover Oll-filled transformers, special types of transformers covered in requirements for other elec- trical de V 1 c e S or appliances, auto-transformers forming parts of industrial control equipment, nor transformers having a primary rating of more than 600 volts. Mechanical assembly, cords, bushings, insulating material, coils, wiring devices, perform- ance, enclosure, connections, s p a c i ng s, rating, marking, and inspection of listed product. U. S. GOV., Army A1 r F O r c e s . Specification 32386; 1942. Booster, Wolt a ge; Type A-1 (12 to 24 volt D. C., Alro raft). U. S. Gov., Army A 1 r Forces. Specification 32430A; 1945. Transformer; Series (Subway with Detachable Couplings). U. S. Gov., Army Air Forces. Specification 32470A; 1944. Regulator; Runway Control, Type B-1. U. S. GOV. , Army Air For c e s. Specification 32481; 1944. Transformer; Runway Lamp Control, Type A-1. U. S. Gov., Army A 1 r Forces. Specification 32485-2, 1945. Transformer; Regulator Stabilizing, Type B-1. U. S. Gov., Army Air For c e s . Speci fication 32498; 1944. Transformer; Instrument Current, Type D-1, 400 Cycle, Aircraft. U. S. Gov. , Army-Navy Aeronautical Specification AN-T- 7a; 1942. Transformers; Series multiple (Subway With Detachable Couplings). -- U. S. Gov. , Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-39. Transformer; 011, CSP, Power, Distribution 1 1/2-KWA. U. S. GOV., Dept. Of COITInerce, C1V11 Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-90. Transformer; 5-KWA, Oil-Immersed, for Ser– Vice Distribution. U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-175. Transformer C a p a c i t or Unit, for Neon Approach Lights. U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-383. Air Filter for Dust Removal (1,000 CFM Dry Type). U. S. GOV., Dept. Of COmmerce, C1V11 Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-486. A 1 r Filter a n d Drier f or Transformer Breather Pipes. U. S. Gov., Dept. of Commer c e , National Bureau of Standards H31; 1940. , American St a n d a r d s Assn., C2.1-1941. Safety Rul e s for the Installation and Maintenance of Electrical Supply Stations, Compris- ing part 1 of the National Electrical Safety Code- for equipment of 1ndoor and outdoor supply stations, provided it is in Separate rooms or enclosures, un- der control of properly qual 1 f i e d persons, an accessible only to such persons. They also apply to similar equipment if installed in factories, mercan- tile establishments, Vehicles Or elsewhere. Excep- tions—if v olt a ge does not exceed 150 volts to ground, a n d 1 ſ Voltage is not more than 550 volts Does U. S. GOV., Panama Canal, Purchasing Dept. between conductors and power utilized does not ex- Ceed 3, 200 volts; and the grounding rul e s of the fifth edition, National Electrical Safety Code. For transformers (sec. 14), requirements on current - transformer secondary circuits, grounding secondary circuits of instrument transformers, grounding trans- f 0 r me r cases, location an d arrangement of power transformers, resistance devices, and ground detec- to I°S. U. S. Gov., Dept. of Commer c e , National Bureau of Standards Research Paper RP580; 1933. Equipment for Testing Current Transformers. Describes the equip- ment and test procedure developed at the National Bureau of St a n d a r ds for measuring the ratio and phase angle of current transformers up to currents of 12,000 amperes at power frequencies. Data are given to show the accuracy of the standard current transformer used in the higher r a n ges, and the effectiveness of the shaping of the heavy-current circuit so as to minimize errors from stray magnetic fields. U. S. Gov., Fe d e r a l Specification W-T-631; 1942. Transformers; Distribution, Single-Phase, 60 Cycles (100 KW. -A. and Below: 15,000 Wolts and Below). Cov- 2rs three types and tWO classes. Gives requirements for materials, Workmanship, classification of in Su- lating materials, continuous r at in g, transformer performance, tolerances, name-plate marking, wind- ings, taps, radio adjusters and connections of wind- ings, DOlarity, leads, tank, Oll, nonburning liquid, and accessories; methods of inspection and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Navy Dept. Specification 17T194; 1939. Transformers; Electric, Miscellaneous (Exclusive of Power, or Distribution and Instrument Types). U. S. Gov., Navy De D t . Specification 17T20d; 1945. Transformers; E le c t r i c, Dry, Single-Phase, 60- Cycles. Specifica- tion for Transformers, 1943. Distribution Type, Self-cooled, oil-filled, 2400/4160 volt s primary, 120/240 volts 3-wire secondary. U. S. GOV. , Panama Canal, Purchasing Dept. Specifica- tion for Transformers, 1944. 150 KWA, single-phase, 25 cycles, 2400/416OY volts primary with four 2 1/2 percent full capacity taps below 2,400 volts, 240/ 120 volts, 3-wire secondary. U. S. Gov., Panama Canal, Purchasing Dept. Specifica- tion for Transformers, 1944. 150 KWA, 25 cycles, 2,400 volts primary with 4 full-capacity 2 1/2 per cent high-voltage taps be low 2,400 volts, 120/240 volts 3-wire secondary. U. S. GOV., U. S. Army, Army Air Forces. Specification 94-32082; 1941. Transformers; Aircraft, Power Sup- ply. U. S. Gov., U. S. Army, Medical Department. Specifi- cation 10-2777; 1939. Transformer; Cautery, Lamp— Socket Type, With Cord. - U. S. Gov., U. S. Army, Medical Dept. Specification 10-2801; 1939. Transformer; Cautery, Hospital Size. U. S. Gov., U. S. Army, Signal Corps. Specification 71-195B; 1929. Transformer; Type C-50-A, Radio. U. S. Gov., U. S. Army, . Signal Corps. Specification 71-397H; 1941. Transformer; Type s C-66-A, and C- 107. 688 Machinery and Vehicles 7|3 - 7 U. S. GOV., U. S. Army, S1 gnal Corps. Specification 71-398.E; 1941. Transformer; Type C-65. U. S. GOV., U. S. Army, Signal Corp S. Specification 71-399D; 1938. Transformer, Types C-62, C-124, and C-205, Audio Frequency. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-919A; 1938. Trans’ ºrmer; Type C-159. ‘U. S. Gov., U. S. Army, 31 gnal Corps. Specification 71-932B; 1941. Trans 'rmer; Type C-160. U. S. GOV., U. S. Army, Signal COrp S. Specification 71-1004; 1941. Transformer, Types C-253, C-254, and C-255; and CO1 l, Type C-279. U. S. GOV., U. S. Army, Signal COTDS. Specification 71-1011; 1943. Trans’ Ormer C-223 and C-224. U. S. GOV., U. S. Army, Sigral COrps. Specification 71–1137; 1942. Transformer C-289- ( ); Impedance— Matching for Headsét Circuits. U. S. GOV., U. S. Army, Sigr al Corps. Specification 71-1524; 1942. Transformer C-410. References. –Transformers for electric arc and re- S istance Weld thg apparatu " , See 767; de finitions, symbols, rating standards Voltage a n d frequency Standards, methods of test. , safety codes, see 710; trans former Oil, see 504.8, auto trans former start- ers, see 714. 11; cast iron, malleable cast iron, see 711 - 11, 711. 21; sheet Stee', see 604. 2; copper wire, See 715. 44. 713.6 CHOKE COILS, IGN IT 10N COILS Radio Manufacturers Assn. Iron Core Filter Inductors, M4-511 to M4-518; 1941. Rec(mmended practice on rat- ing filter inductor in henries at specified fre- quency, alternating Voltage, and direct current, and On giving the direct Current resistance. Also gives inductance, dielectric, and induced voltage test re- quirements, and resistance tolerances for Various wire Si Zes. U. S. GOV. , Navy T ºpt. SD f 1 fication 17014b; 1944. COil S, Igniti Orl, H ll-Tºn S3 (for Motorboat Engines). U. S. GOV., U. S. J. Jy, 1ſ' l COrpS. Specification 71 670D; 1941. Coll, Type t; C–105 and C-278, Induc- tioſi. References. –Definitions, symbols, frequency stand- ards, methods of test, Safety codes, see 710; imped- ance track bonds and reactors, see 7 18.49; choke colls for lightning protection, see 715.50; reactors, See 713 - 5. 7|3.7 RECT | FIERS ASSI). Of American Railroads, Operations and Maintenance Dept., Engineering DiV., Signal Section. Manual Of Recommended Practice, 1941 Rectifiers and Motor Genera- tors. Instructions for maintenance, adjustment, and tº eSt. ASSn. Of American Railroads, Operation S and Malntenance Dept., Engineering Div., Signal Section. Manual Of Recommended Practice. Specification 166-39; 1939. Copper-Oxide Rectifiers a n d Walves. For battery charging, direct Operation Of direct Current appli- ances from alternating current SOurce, Or as a Valve in suppressing arCS formed at COntacts, in prolong- ing the release period of direct current electromag- netic apparatus, as a Snubber, etc. Design, rating insulation, and leakage current test S. Assn. Of American Rallroads, Öº erations and Maintenance Dept., Engineering DiV., ‘ I gnal Sect1 On. Manual Of Recommended Practice. Spe 1 fl Cat 10n 189-40; 1941. Tantalum Rectifiers and Walves. For Battery charg— ing, direct Operation of d. c. appliances from a.c. source, or as a valve for controlling flow of current in railway Signaling circuits. Requirements for de- Sign, rating, d1 electric test, efficiency, and in- Spection. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-72; 1935. Four Wolt D. C. Power Supply Units. For Operation of communication equipment at way Stations, lncluding three types for use with stor– age battery and rectl fier, and three types consisting of rectifier and filter. Construction and wiring in acCOrdance With the requirements of the National Elec- trical COde, with Cap 3 city to Operate approximately S1X 100 Ohm telegraph SOunders, tWO telephone trans- mitters, and two SelectOr bells, Or a total Of 450 milli-amperes current, discharge rate of battery, sealed-in glass design, metal case, finish, and tests. Assn. Of American Railroads, Telegraph and Telephone Section, 2-K-32, 1942. Installation, Maintenance and Operation of Mercury W ap Or Rectl fiers f or Tele- graph Service. Gives SCOpe, drawings, general re- quirements, description, theory, 1nStallation, and Imaintenance. Underwriters' Lab Oratories, Inc. Standard for Recti- fiers, 1940. Covers portable and stationary recti- fiers for battery charging, motion-picture arc Sup- ply, Signaling, and S1milar purposes to be employed On lighting and power Circuits in accordance with the National Electrical COde. Frame and enclosure, me– chanical assembly, COrrosion protection, Supply con- nections, wiring, insulating material, transformers, Switches, OverCurrent protection, capacitors, Spac- ings, grOunding, DOwer input, temperature, dielectric strength, marking, and in Spection of listed product. U. S. Gov. , Army Air Forces. Specification 32455; 1944. Rectifier; Direct-Current Power Supply (100 Amperes, 28 Wolts; 200 Amperes, 14 Wolts). U. S. Gov., Army Air Forces Specification 32464 (B); 1945. Rectifier; Turret Trainer Power Supply (130 Ampere, 28 Wolts D. C.). U. S. Gov., Army Air Forces. Specification 32479; Rectifier; Aircraft Power, Type A-1. U. S. Gov., Army Air Forces. Specification 32517; 1945. Rectl fier; Direct Current P ow er Supply, Type B-2 (200 Amperes, 28 Volts). U. S. Gov., Army Air Forces. Specification 32519; 1945. Rectifier; Direct-Current Power Supply, Type B-3 (400 Amperes, 28 Wolts). U. S. Gov. , Navy Dept. Specification 17R3a; tl fiers; Electric, Power, Tube Type. S. Gov. , Post Office Dept., DiV. Of Motör Vehicle Service, Bureau of the FOurth Assistant POstmaster General. Specifications for Rectifiers. 1944. 1944. Re C- U. U. S. GOV., U. S. Army, Signal COTDS. Specification 71–945A; 1939. Rectifier; Type RA-2O. U. S. GOV., U. S. Army, Signal COIDS. Specification 71–988; 1941. Rectifier RA-34— ( ), Chest CH-57- ( ), and Accessory Equipment. U. S. GOV., U. S. Army, S1gnal Corps. Specification 71-1003; 1941. Rectifier, Type RA-36— ( ), Telephone, Central-Battery Charging. U. S. GOV., U. S. Army, Signal Corps. Specification 71–1037; 1941. Rec t 1 f 1 er RA-37 and Chest CH-51. 689 7|3.7 Directory of Commodity Specifications U. S. Gov. , U. S. Army, Signal COTDS. Specification 71–1302; 1942. Rectifier RA-43- ( ) and Case CS-82– ( ). 1J. S. Gov. , U. S. Army, Signal Corps. Specification 71–1634B; 1943. Rectifier RA-91-( ), Telephone, Cen- tral Battery Charging. References. –Rectifier bulbs, see 718.62; synchro- In Ou S COI) We Tter S, See 713. 2. 7| ||. SWITCHES, PANELS, METERS, AND CONTROLLING EQUIPMENT 714. 1 CONTROLLING EQUIPMENT 7|1} . 10 General Items American Standards ASSn. , C75. 17-1944. Me th O d Of Noise-Testing Fixed Composition Resistors (American War Standard). For the purpose of establishing a uniform method of noise-testing fixed composition resistOrS. Gives scope and purpose, theory of Oper- ation, constructioni, and use. 7|1}. I | Electric Controllers and Starters American Institute . Of Electrical Engineers, 15; 1944. Joint Sponsors with National Electrical Mſrs. ASSI). American Standards AS Sn. , C 19.1-1943. American Standards f Or Industrial COntrol Apparatus. In- cludes industrial In O t Or COntrol, Similar COntrol used for industrial heating, and rheostats including those for generator field. Covers service condi- tions, definitions, ratings, and performance. American Institute of Electrical Engineers. Recom- mended Practice for Electrical Installations On Ship- board, 45; 1940. Addenda, 1942. Emergency Mod1 ſica- tion and Supplement, 1943. COntrol ADparatus. COV- ers installation and location, manual and magnetic types, protecting cases, résistors, circuit breakers, corrosion resistant parts, tests, temperature limits, contactors, and application. American Standards Assn. Sponsored by Electrical Stând- ards COImmittee. American Standards ASSn., C57.1-1942; C57.2–1942; and C57.3–1942. Transformers, Regulators and Reactors. These standards apply to the following: (1) Distribution, power, and regulating transformers, and reactors other than current limiting reactors; (2) in- strument transformers; (3) constant current transformers of the moving coil, type; (4) step voltage and induction. voltage regulators; (5) current limiting reactors; (6) general purpose specialty transformers. Covers definitions, standards common to transformers, regu- lators and reactors, Standards for the Six types named above, test code for transformers, and guides for operation of transformers and regulators. Assn., of American Railroads, Operations and Maintenence Dept., Engineering Div., Electrical Section. Manual of Recommended Practice, 1942. Includes (6-d-41) Motor Control Equipment. Gives recommendations for utilization of manual, magnetic, and Semimagnetic full voltage and reduced voltage starters, Synchro- nous type, reduced Voltage starters with relays, and relayS. National Board of Fire Underwriters. American Stand- ards Assn., C1-1940. Natl Onal Electrl Cal COde, 1940. Requirements as to location and function of control- lers ánd starters for motors, generators, and con- trol circuit trans formerS. National Eléctrical Manufacturers Ass n. Industrial Control Standards 40-59; 1940. For general standards and definiti Ons applying to resistors, contactOrs, brakes, auto-transformers and reactors, a.c. and d. c. Controllers; machine tool, Synchronous motor, print- 1ng press, and mine hoist control; magnetic control for Steel mill auxiliaries, overhead traveling cranes and floor operated c ra n e s; terminal markings and guides to specifications for building equipment con- trol apparatus. - Underwriters' Laboratories, Inc. Standard for Electric Fence Controllers, 1943. Covers scope, general re- quirements, frame and enclosure, mounting, mechani- cal assembly, corrosion protection, supply connec- tions, current-carrying parts, wiring, insulating ma— terial, motors, motor control, capacitors, trans- formers, Spacings, grounding, protective and indicat- 1ng devices, Operating characteristics, temperature test, dielectric strength test, rain and humidity tests, endurance test, a bu Se test, burnout test, rating, marking, and 1nSpection of listed products. UnderWriters' Laboratories, Inc. Standard for Indus- trial COntrol Equipment, 1938. Appendix, 1939. Para- graphs 96-101 rev is 'ed 1941. Switchboards, panel- bOards, resistOrs, and rheostats intended for start- 1ng, Stopplmg, regulating, controlling or protecting electric motors in 1ndistrial applications, including refrigerating Systems, used in accordance with the Natl Onal Electrical COde. Does not include instru– ments. Covers enclosure, corrosion, switching, over- load protectlOn, Telays, thermal, fuses, c 1 I cult breakers, mercury-tube switches, wiring, terminals, Spacings, heating, Operation, endurance, burnout, rating, and marking. Also special requirements of refrigerating System controllers. Underwriters' Laboratories, Inc. Standard for Indus- trial COntrol Equipment for Use in Hazardous Loca- t1 On S, 1943. Applies to industrial COntrol equip- ment for use in class I and class II locations as defined in article 500 Of the National Electrical Code. Gives general requirement for class I equip- ment, "Air Brake Type" and "Oil-Immersed Type, " and COvers enclosure, provision for COnnection, Oil level, temperatures, performance, and marking. Gives general requirements for class II equipment, and covers en- closure, provision for connection, temperatures, per- formance, a n d marking. Also COVers inspection of listed Droducts. U. S. GOV., Army Air Forces. Specification 32470A; 1944. Regulator; Runway COntrol, Type B-1. U. S. GOV., Army Air Forces. Specification 32473; 1944. Generator: Integral Turbo Supercharger Speed Control. U. S. GOV., Army Air Forces. Specificatl On 32511; 1944. Regulator; Alternator Woltage. FOI 208 Volts, alter- nating-Current, aircraft. U. S. GOV., Army–Navy Aeronautical Specification AN-R-1; 1943. Regulators; Gênerator Woltage. U. S. GOV., Dept. Ó f Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica- tlOnS CAA-100. Beacon Control SW1 toh. Cabinets, Types G-3 and T. U. S. GOV. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica- tions CAA-418. Airport Lighting Control Panel for RunwayS. 690 Machinerly and Vehicles 7|\, . 12 U. S. GOV., Dept. of COIIſmerce, National Bureau of Stand- they are used. COvers applicable Specifications and ards, H31; 1940. American Standards ASSIm., C2. 1-1941. drawings, classification, material and workmanship, Safety Rules for the Installation and Maintenance of general requirements, detail requirements; methods of Electrical Supply Stations. Comprising part 1–for sampling, inspection, and tests; packaging, packing, equipment Of lngoor and Outdoor Supply stations, pro- and marking for shipment; requirements applicable to vided it is in Separate rooms Or enclosures, under individual government departments, notes, and draw- COntrol Of properly qualified persons and accessible 1ngs. Only to Such persons. Also apply to similar equip- AsSn. Of American Railroads, Operations and Malntenance ment if installed in factories, mercantile estab- Dept., Engineering DiV., Signal Section. Manual of lishments, vehicles, Or eksewhere. Exceptions—if Recommended Practice. Specification 106-39; 1939. voltage does not exceed 150 volts to ground, and if Resistor. Ratling to give total resl Stance, resistance Voltage is not more than 550 volts between conduc- between taps, minimum resistance, and COntinuous Cur- tors and power utilized does not exceed 3, 200 volts; rent capacity, permissible temperature rise, insula- and the grounding rules of the fifth edition, Na- tion and COInductOI’ requirements, Surface leakage dis- tional Electrical Safety Code. Requirements for con- tance, test requirements for di electric strength and trollers (sec. 16). for excess VOltage. U. S. GOV. , Navy Dept. Specification 17C10a; 1938. Assn. Of American Railroads, Telegraph and Telephone Controllers; Alternating-Current (Shipboard Use). Section, 2–G–24; 1927, and 2-G-25; 1927. Resl Stance U. S. Gov. , Navy Dept. Specification 17M9d; 1938. Units AAR-6-B and AAR-8-B. Includes 1,500 Ohm, O.051 Controllers (and Motors); Direct-Current, for Ship- ampere unit, and 250 ohm, O. 147 ampere unlit for use board AuX111 aries. in ferrule type mountings, protected winding or re- U. S. GOV., Navy Dept. Specification 17R2b; 1939. sistance wire on porcelain tube fitted with brass Regulators; Automatic-Voltage, for Generators. ferrules, dimensional drawings, finish, and test re- References. – Brakes for el e c tric motors, see quirements. 711. 21, 711 .22; all to transformers, see 713. 5; start- Assn. of American Railroads, Telegraph and Telephone ; :::::::::::::, ; ; ; ; ; *ś Section, 2-G-31; 1928. Resistance AAR-2-A. For reg- bols, rating basis, Standard Voltages and frequen- ulating current of telegraph and telephone apparatus, :*::::::::::::sº. *ść ###s::::: covers 26 sizes from 10 to 5,000 ohms and current see 714.4; fuses, meters, see 714.2, 714.3; switches ratings of 1.000 to 0.045 ampere. Gives requirements *: ::::::: breakers, see 714. 5; automatic Stations, for Edison base, resistance wire wound On an 1m Sulat- ing core, finish, tests, and dimensional drawling. 711 . 12 Resistors and Rheostats Assn. of American Railroads, Telegraph and Telephone American Standards Assn., C 75.5-1943. External Meter Section, 2–G–62; 1930. Resistance AAR-7-A. For use Resistors (Ferrule Terminal Styles), American War Stand- in regulating the current of communication apparatus, ard. For the purpose of facilitating production of fer- resistance element supported by an in Sulating Core rule terminal external meter resistOrS and the equip- and protected by a covering of fireproof, noncorrod- ment in which they are used. Gives applicable spec- ing, insulating material, constrilotion and dimensions, ifications and drawings, class1 floation, material and nominal resistance of 2,500 Ohm S. workmanship, general and detail requirements, methods of Assn. of American Railroads, Telegraph and Telephone sampling, inspection, tests, packaging, packing, marking Sect i on, 4-13; 1927. Protective Resistances and for shipment, requirements applicable to individual gov- Mountings. For protection of telegraph and telephone ernment departments, notes, and drawing Showing details. plant against currents from Operating Voltages, but American Standards ASSn. , C 75.7-1943. Fixed COInDOS1- not for regulating operating currents of various cir- tion Resistors, American War Standard. For the pur- cuits. Includes resistances with ferrule or lug term- pose of facilitating production of fixed composition inals, with terminals to fit into a socket, and re- resistors and the equipment in which they are used. sistance lamps, design, material, workmanship, elec- Gives applicable specifications and drawings, Class- trical and mechanical requirements, and test S., 1 fication, material and workmanship, general and de— National Board of Fire Underwriters. National Electri- tail requirements, methods of sampling, inspection, cal Code, 1940. American Standards ASSI). , C1-1940. tests, packaging, packing, marking for Shipment, re- Resistors and Reactors. Requirements regarding non- quirements applicable to individual government de- combustible supports, air s p a c e about resistors, partments, notes, and drawings showing tables. marking of terminals, operating, and design require- Ameri Can Standard Assn. , C75.9–1944. Power-Type-Wire- ments for motor starting rheostats, insulation and Wound Rheostats, American War Standards. COVers installation of connecting w i r e S, requirements On applicable specifications and drawings, class1 fica- mounting and in c lo su re s, mounting of resistance tion, material and workmanship, general requirements, lamp S. © and detail requirements; methods of Sampling, in- Radio Manufacturers Assn. Resistors, M1-213, M4-214A spection, and tests; packaging, packing, and mark- to M4-217, 1939; M4-221, 1938; and M4-331 to M4-335, ing for shipment; requirements applicable to 1ndi- 1936. Includes color code for resistance value iden- vidual government departments, notes, and drawings. tification, fixed composition resistor with radial American Standards Assn., C75. 10-1944. Wariable Wire- leads, and axial leads, decimal multipliers and toler- Wound R e s is to r s (Low Operating Temperatures), ances, table of preferred number values for fixed American War Standard. FOI’ the purpose of facili- composition resistors, classification of fixed wire tating production of low operating temperature war- wound resl stors, determinati On of ratings, and di- iable wire-wound resistors and the equipment in which mensional requirãments. 691 7| \, . 12 Directory of Commodity Specifications Radio Manufacturers Assn. Adjustable Resistance Units, M4–611, M4–612, M4+614 to M4-633, M4–635, and M4-641; 1937. G1 VeS Standards for Shaft dimensions, mount- ing bushings and nuts, locking projections, defini- tion Of test p01nt S, performance Specificati Ons, and test Dr.OCedure. U. S. Gov., Army-Navy Aeronautical Specification AN-R- 13; 1942. ResistOrs; Adjustable Thermocouple Lead. U. S. Gov. , Army–Navy Aeronautical Specification AN-R- 14a–2; 1944. Rheostats; Aircraft Power. U. S. GOV., Dept. Of COImmerce, National Bureau of Stand- ards H31; 1940. Ameri Can Standards ASSn. , C2.1-1941. Safety Rules for the Installation and Maintenance Of Electrical Supply Stations. Comprising part 1- for equipment Of indoor and Outdoor Supply stations, pro- Vided it 1 S in Separate rooms Or enclosures, under COntrol Of properly qualified person S and accessible Only to Such perSOn S. Also apply to Similar equip- ment if installed in factories, mercantlle estab- lishments, vehicles, or elsewhere. Exceptions—if voltage does not exceed 150 volts to ground, and if voltage is not more than 550 volts between conduc- tors and power utilized does n Ot exceed 3, 200 VOlt S; and the grounding rules of the fifth edition, Nation- al Electrical Safety Code. Requirements for resist- ance devices (Sec. 14). U. S. Gov., Joint Army–Navy Specification JAN-R-11; 1944. Resistors; Fixed Composition. U. S. Gov., Joint Army-Navy Specification JAN-R-19; 1944. Resistors; Wariable Wire-Wound (Low Operating Temperature). S. Gov. , Joint Army–Navy Specification JAN-R-22; 1944. Rheostats; Wire-WOund, Power-Type. S. Gov., Joint Army-Navy Specification JAN-R-26; 1944. Resistors; Fixed Wire-Wound, Power Type. U. S. Gov., Joint Army–Navy Specification JAN-R-29; 1944. Resistors; External Meter, High Woltage, Fer- rule Terminal Type. U. S. Gov., Navy Dept. Specification 17R1; stats (Aircraft Use). U. S. Gov. , Navy Dept. Specification 17R4; U. U. 1942. Re- sistors; Electric (Exclusive of Instrument Multi- pliers). U. S. Gov., U. S. Army, Signal Corps. Specificatl. On 71–91A; 1931. Rheostat; Type RS-33, for Regulating Battery Current. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–521B; 1935. Resistor; Fixed, 2 Watts Rating. References. –Definitions, symbols, rating basis, methods of test, marking of terminals, service Stand- ards, safety codes, see 710; resistance Wire, see 7 15.43; cast iron, see 611. 11; porcelain for elec- trical purp OS eS, See 532. 22. 7|1}. 13 Automatic Stations Electrical Standards COIIIſlittee Of American Standards Assn., sponsor. American Standards ASSn. , C37.2- 1937. American Institute of Electrical Engineers' Standard C37.2. Standard for Automatic Stations. Requirements On automatic power Switchgear equipment for all classes of service. Includes Service cond1- tions, definitions, ratings, heating and temperature limitations, t e s t S, nameplates, device function numbers and designations, minimum protection stand- ard, and alphabetical index to device function num- bers. U. S. GOV., U. S. Army, Army Air Forces. Specification 94-32205; 1940. Control System, Automatic (Airdrome Ljghting, Alternating Current, Electric Power Plants) General Specification for. References. – Definitions, symbols, rating basis, Voltage and frequency standards, methods of test, Service standards, Safety codes, see 710; automatic SWitchgear, see 714. 50. 7| ||, | || Relays American Standards Assn., C37.1-1937. Sponsored by the Electrical Standards COImmittee. Standard for Relays Associated With Power Switchgear. This standard cov- ers all relays directly associated with power switch- gear. Gives Service COnditions, definitions, ratings, heat and temperature iimitations, limitations other than heating, and dielectric tests. U. S. GOV., Army Air Forces. Specification 32368; 1942. Relay; Generator Current Control Switch (12 Wolt D. C.). U. S. GOV., Army A1 r Forces. Specification 32424-B; 1945. Relay; Current, Type B-8A, 124 Wolts' D.C., In- termittent Duty. U. S. GOV., Army Air Forces. Specification 32439A; 1944. Relay; Current, Type B-9 (Single Pole, Double Throw, Time Delay). U. S. GOV., Army Air Forces. Specification 32452; 1944. Relay; Current, Type B-10 (24 Volts D. C., Single- POle). S. GOV., 1944. Relay; gle-Pole). U. S. GOV., Army Air Forces. Specification 32471; 1944. Relay; Current, Type D-1 (115 Wolts, 400 Cycle, Sin- gle Pole). U. S. GOV., Army Air Forces. Specification 32476; 1944. Relay; Current (24 Wolts, D.C.), General Specifica- U. Army Air Forces. Specification 32467–2; Current, Type B-11 (24 Wolts D. C., Sin- tion for. U. S. Gov., Army Air Forces. Specification 32489-A; 1945. Relay; Current, Type B-13, 24 WOltS D. C., Sin- gle POle. U. S. Gov., Army Air Forces. Specification 32490-A; 1945. Relay; Current, Type B-14, 24 WOltS D. C., Sin- gle Pole. U. S. GOV., Army Air Forces. Specification 32491; 1944. Relay; Current, Type B-15, 24. Wolts D. C., Single Pole- DOuble Throw. U. S. GOV., Army–Navy Aeronautical Specification AN-C- 109; 1944. Cabinet and Relay Assembly; Runway Selec- to I’. U. S. Gov., Army-Navy Aeronautical Specification AN-C- 123; 1944. Cabinet and Relay Assembly; D1stribution. U. S. Gov., Army–Navy Aeronautical Specification AN-R- 20; 1945. Relays; Direct Current. U. S. Gov., Navy Dept. Specification 17R6; 1942. Re- lays; Electric (Shipboard Use). U. S. GOV., U. S. Army, Ordnance Dept. Specification 89-7100; 1941. Relay; Submarine Mine. U. S. GOV., U. S. Army, Signal Corps. Specification 71-629-A; 1937. Relay; Type SW-37, Mainline Tele- graph. 692 Machinery and Vehicles | 7 | \, .2 | U. S. Gov., U. S. Army, Signal Corps. Specification 71-1144; 1942. Relay Box BC-615. -- U. S. GOV., U. S. Army, Signal Corps. 71-1145; 1942. Relay BOX BC-616. References. – Track and railway signal relays, see 7 18.43. Definitions, symbols, rating basis, voltage and frequency, standards, methods of test, service standards, safety codes, see 710. 714.2 FUSES AND FUSE HOLDERS 714.20 General items U. S. GOV., Navy Dept. Pullers; Fuse. 7|1} .21 Fuses American HOSDital ASSI). , 19–4. NOnl"enewable Inclosed Cartridge Fuses. Based On U. S. GOV., Federal Speci- fication W-F-791, Nonrenewable Inclosed Cartridge Fuses. American Hospital Assn., 19-7. Renewable (Fusible Links Separately Enclosed). Enclosed Cartridge Fus- es. Based on U. S. Gov. Federal Specification W-F— 805, Fuses; Cartridge, Enclosed, Renewable (Fusible Links Separately Enclosed). ASSn. Of American Railroads, Telegraph and Telephone Section, 4-3; 1924. Telegraph and Telephone Line Fuses. Tubular type, readily replaceable for 7 to 15 amperes, meeting requirements of the National Electrical Code for "fuses of signaling system pro- tectors, " Iſlaterials, and test S. ASSn. Of American Railroads, Telegraph and Telephone Section, 4–6; 1924. Telegraph and Telephone Instru- ment Fuses. For fuses under one ampere, replaceable type, design, material and workmanship, with elec- trical requirements, marking, and tests. ASSn. Of American Railroads, Telegraph and Telephone Section, 4-7; 1924. Telegraph and Telephone Heat Coils. For protection of instruments and wiring on the office side of office arresters, replaceable type for 0.2 to 1.0 ampere capacity, design, material and WOrkmanship, electrical and mechanical require- ment S, marking, and tests. ASSn. Of American Railroads, Telegraph and Telephone Section, 4-17; 1938. COmmunication Battery Supply Fuses. Includes 1/2 to 5 ampere cartridge type re- placeable Class B fuses applied to leads from power Supply Such as motor generators, storage batteries, rectifiers, etc. Requirements for design, material, and WOrkmanship, fiber parts to meet Specifications Of the National Electrical Manufacturers ASSn. , for Vulcanized fiber, fusing element when tested to meet A. S. T. M. Specification B-35, tests, and marking. National Electrical Manufacturers ASSn. D1 stribution Cut Out and POwer Fuse Standards, 44-93; 1944. Gives rating Standards, performance standards, application standards, and manufacturing standards for distribu- tion cutouts, fuse links, and power fuses; defini- tions including general p a r t.s, class1 fication by construction, mounting and Operatl On, rating, per- formance and test, and miscellaneous; and instruc- tions for the installatlon, Operation, and care Of distribution Cut Out S and power fuses. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2–Unſts, Parts and Fittings. S. A. E. Standard Electric Fuses. Revised, 1941. Although intended primarily for automotive purposes, these fuses are Specification Specification 17P6a; 1942. suitable for use to some extent in other equipment Such as automobile radio sets, where it is desired to Service with these standard fuses as much as pos- Sible. D1 agram and table of dimensions and cap thick- nesses for capacities from 6 to 30 amps. ; and require– ments for rating, test, length, caps, and completed tube. - UnderWriters' Laboratories, Inc. Fusible fºlnks, 1939. FOr examination and test Of fusible links. Gives re- quirements for design and construction, practicabil- ity, durability, strength, reliability of operation, and uniformity. Underwriters' Laboratories, Inc. Standard for Automo- tive Glass Tube Fuses, 1938. For the protection of . Circuits of 25 Volts Or less, type S. F. E. Covers de— Sign and construction Of tubes, ferrules, sizes, mark- 1ng, Overload, and test S. Underwriters' Laboratories, Inc. Standard for Fuses, 1941. COvers 125-volt plug fuses rated at 30 amperes or l e s s, and 250-and 600-volt cartridge-enclosed fuses rated at 600 amperes Or less, Of the nonrenew- able, multiple, and renewable types to be employed in accordance with the National Electrical Code. Does riot cover fuses for attachment plugs nor fuses design- ed for use in car-lighting, instrument-protective, or signal-system fuse holders. Requirements for de- sign and construction, and for inspection of listed DTOduct. - U. S. Gov., Army Air Forces. Specification 32505; 1944. Fuses; Alternating Current, 400 Cycle, AirCraft. U. S. Gov., Dept. Of Commerce, National Bureau of Stand- ards H31; 1940. American Standards ASSn. , C2.1-1941. Safety Rules for the Installation and Maintenance Of Electrical Supply Stations. COmprising part 1- for equipment of indoor and Outdoor supply stations, pro- Vided it is in Separate rooms Or enclosures, under control of properly qualified persons and accessible only to such persons. They also apply to similar equipment 1 f installed in factories, mercantlle eS- tablishments, vehicles, or elsewhere. Exceptions— if voltage does not exceed 150 volts to ground, and if voltage is not more than 550 volts between conduc- tors and power utilized does not exceed 3, 200 volts; and the grounding rules of the fifth edition, National Electrical Safety Code. For fuses (sec. 16), re- quirements on where fuses are required, disconnection of fuses before handling, and grounding live part S. U. S. Gov., Federal. Specification W-F-791a; 1942. Fuses; Cartridge, Inclosed, Nonrenewable. COvers two Class- es—voltages not over 250 and Voltages not over 600. Incorporates (by reference) Underwriter's Laboratories Standard for Fuses. Gives requirements for material and workmanship, marking, dimen Slons, Carrying capaci- ty, temperature, and overload blowing; methods of in- Spection and test S; and requirements for packing and marking for shipment. U. S. Gov. , F e d e r al Specification W-F-803 a, 1941. Amendment 4; 1944. Fuses; Cartridge, Inclosed, Re- newable (Fusible Links Not Separately Inclosed); and Renewal-Links Therefor. Covers two types- (I) with- out increased time-lag characteristics and (II) with increased time-lag characteristics; and two Classes- voltage not over 250 and voltage not over 600. Gives requirements for material, workmanship, marking dimen- sions, carrying capacity, temperature, overload blow- ing, and short circult test; m et ho dis of Sampling * 693 7|\!.2 | Directory of Commodity Specifications inspection, and tests; and packaging, marking for shipment. U. S. Gov., Fed e ral Specification W-F-805; 1933. Amendment 4; 1944. Fuses; Cartridge, Inclosed, Re- packing, and newable (Fusible Links Separately Inclosed). Covers one type and two classes—voltage not over 250 and voltage not Over 600. Gives requirements for mate- rial, workmanship, dimensions, tolerances, and mark- ing; methods of 'sampling, Inspection, and tests; and packaging, packing, and marking. U. S. Gov. , F e d e r a l Specification W-F-831; Amendment 1; 1939. Fuses; Plug, NOnl"enewable. COV- ers medium SCFew type, Carrying Capacities 10, 15, 20, 25, and 30 amperes, 125 volts, in two types— (I) wlthout increased time-lag characteristics, blowing time not to exceed 60 seconds at 150 percent of rated current; and (II) with increased time-lag character- 1stics, blowing time to be not less than 30 seconds, 1935. nor more than 120 seconds, at 200 percent of rated current; classed and designated according to mate- rial of construction, as fire-resistive molded com— position; glass; porcelain; and porcelain with non- ferrous metal caps. Gives detail requirements; meth- ods of Sampling, Inspection, and tests; and require- ments for packaging, packing, and marking. º U. S. GOV. , * er a l Specification W-H-636; 1936. Amendment 1; \1941. Hot-Plates; Electric. COvers Three types— (I) light duty, portable, open-coil and enclosed-coil, designed for light-duty cooking and similar applications of electric heat, S1ngle-unit and two-unit, complete with Switch control and flex- ible cord and plug-cap for connection to suitable outlet; and (II) heavy duty, semiportable, enclosed- coil for use as single units, and arranged for bank- ing in multiple, and equipped with outlet box for permanent electrical connection to circuit. Covers nickel-plated, chromium-plated, Vitreous-enameled or black-japanned top frames. Standard voltage ratings Of the heater elements are either 115 Or 230 VOltS, a. c. or d. c. circuits; class A, double-unit hot plates, type I; class B, Single-unit hot plates, type I—nominal rating 1,100 +100 watts, three heats; and class C, single-unit hot plate, type II-nominal rating 2,000 watts + 200 watts, three heats. Gives detail requirements; methods of inspection and tests; and requirements for packing and marking for shipment. Emergency Alternate Federal Specification E-W-H-636; 1942 (issued by Procurement Div., Treasury Dept., U. S. Gov. ), changed thickness of chromium plating, omits undercoats for same, deletes nickel-plated, and changes requirements for construction of heating units. U. S. GOV. , Navy Dept. Specification 17F2]; 1945. Fuses; Electric. U. S. GOV. , Navy Dept. Specification 17F10d; Fuse-Indicators; Lamp-Type. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 94–32O84; 1941. Fuses; Cartridge, Inclosed Non- Renewable, for Aircraft (Electric Motor Protection). U. S. Gov., U. S. Army, Ordnance Dept. Specification 89–4513; 1941. Fuse; Time-delay, 0.150-ampere. U. S. Gov., U. S. Army, Signal Corps. Specification 71-310; 1924. Fuse, Type M-36; for Monochord Switch- board, Types BD-9, BD-10, and BD-11. 1944. cut-out base S, See service Standards, References. – Fuse b l O C K S . 714. 22; deſ initions, Sy m b O l S, Safety codes; See 710. 714.22 Fuse Blocks, Cut-Out Bases, and Clips Assn. of American Railroads, Telegraph and Telephone Section, 2-G-5; 1924 and 2-G-6; 1924. Fuse Blocks AAR-1-A and AAR-2-A. Two sizes of white porcelain fuse blocks, requirements as to quality, absorption test, clips of German silver, sealing compound com— position, and dimensional drawings of 6-fuse and 10- fuse blocks. - Assn. of American Railroads, Telegraph and Telephone Section, 2–G–77; 1937. Potential Block AAR-1-A. Gives general requirements, material and workmanship, di- mensions, finish, assembly, inspection and tests, packing, marking, and warranty. National Board of Fire Underwriters. National Electri- cal Code, 1940. American Standards Assn., C1-1940. Cut-Out Bases. Capacity limits, spacing of me t a l parts, break distance for link fuse, for mountings On Slate, marble OT COImposition bases, classification Of plug and Cartridge Cut-Outs according to-voltage and current capacity. National Electrical Manufacturers Assn. Distribution Cutout Standards 38–53; 1938. Gives requirements for fuse cutout current ratings, fuse link continuous current ratings, switch blades, voltage rating, in- terrupting capacity rating, ... etc., performance Stand- ards, application, and manufacture. Change (approved Sept. 9, 1942) for duration of emergency, reduces overall length of universal fuse links (O to 15 kV) for distribution cutouts from 23 to 20 in. (minimum). National Electrical Manufacturers Assn. Distribution Cut Out and POWeF Fuse Standards, 44-93; 1944. Gives rating Standards, performance standards, application Standards, and manufacturing Standards för distribution cutouts, fuse links, and power fuses; definitions includ- ing general, parts, class1 fication by construction, mount- ing and Operation, rating, performance and test, and mis- cellaneous; and instructions for the installation, opera- tion and care of distribution cutouts and power fuses. Underwriters' Laboratories, Inc. Standard for Fuse- Holders, 1943. Covers fuse-holders for cartridge, plug, and link fuses, and fuse-holders and adapters for type S fuses, to be employed in lighting and power circuits in accordance with the National. Elec- trical Code. Gives requirements for bases— insulating material, Sealing, current-carrying parts, SpacingS, cover plates, rating, In a r king, and inspection Of listed product. U. S. GOV., Army Air Forces. Specification 32506; 1944. Fuse-Blocks; Alternating Current, 400 Cycle, A1 TCraft. U. S. Gov., Federal Specification W-B-81a; 1935. Bases; Cut-Out, Enclosed-Cartridge, for Open-Link and Plug- Fuses. Covers three types— (I) to receive plug fuses, (II) to receive enclosed cartridge fuses, and (III) to receive open-link fuses. Gives requirements for classification, sizes, material, WOrkmanship, current carrying p a r ts, wiring terminals, cartridge fuse terminals, cartridge-fuse Cut-Out bases, plug-fuse terminals, link-fuse terminals, Spacings (link-fuse cut-out bases). Cover plates, rating, and marking; method of Sampling, inspection, and tests; and require- ments for packaging, packing, and marking. References. –Slate f or electrical purposes, see 511 .53: porcelain insulation for fuse blocks, see 532. 22; definitions, symbols, basis of rating, meth- ods of test1ng, service standards, safety codes, see 710; terminal blocks, see 715. 39. 694 Machinery 7| l; .33 and Vehicles 714.3 INSTRUMENTS AND METERS, ELECTRICAL 7|1}.30 General Items American Standards ASSII., C 39.2-1944. Electrical In- dicating Instruments (2 1/2 and 3 1/2 in., Round Flush-Mounting, Panel-Type), American War Standard. For the purpose Of facilitating production of elec- trical indicating instruments. G i V e s applicable specifications and drawings, classification, mate- rial, and workmanship, general and detail require– ments, methods of inspection and tests, packaging, packing, marking, requirements applicable to indi- Vidual government departments, notes, list of special 1nStruments, and drawingS ShOwing details. Assn. Of American Railroads, Mechanical Div., Electri- cal Sect1 On. Manual Of Standard and Recommended Practice, 1941. Foam M et er Maintenance. COvers foam meter instrument box, emergency shut-off valve. electrodes, foam meter blow-Off cock, solenoid valve, conduit and wiring, and dynamo voltage. Electrical Standards COmmittee of American Standards Assn., sponsor. American Standards Assn., C39.1- 1938. American Institute of Electrical Engineers' Standard C39. 1. Electrical Indicating Instruments. Definitions of instruments and parts, classification, heating limitations and measurement, dielectric test and insulation resistance, COnstruction. National Board of Fire Underwriters. American Stand- ards ASSI). , C1-1940. National Electrical COde, 1940. Location of meter in connection with over-current devices. Nati Onal Electrical ManufacturerS ASSI). Indicating Electrical Measuring Instruments—Instrument Trans- formers, Standard 37–42; 1937. COvers manufacture, test, and performance of electrical measuring instru- ments; class1 fication as to use, principle of Opera- tion a n d protection; rating, ranges, dimensions, and definitions. Also for the COInstructi On Of Suit- able transformers for use with measuring instruments, meters, relays, Or tripping mechanism. References. –Automobile instrument mountings, see 722.32; measurement of temperature coefficient of resistance of mangan in a n d constan tan Wire, See 715.43. 7|1} .31 Ammeters American Standards ASSn. , C 39.5-1943. External AIT- meter Shunts for Panel-Type Instruments, American War Standard. COvers applicable specifications and drawings, classification, material and workmanship, general and detail requirements; methods Of Sampling, inspection, and tests; packaging, packing, and mark- ing for shipment; and requirements applicable to individual government departments, notes, and draw- 1ngs. Assn. Of American Railroads, Operations and Maintenance Dept., Engineering DiV., Signal Section. Manual Of Recommended Practice. Specification 85-39; 1939. Portable D i r e c t Current Woltmeters, AIIIImeters and Wolt—Ammeters. For railway sighal Service, Self- contained ranges Scales, Zer0 COrrector, Shielding, case, temperature error, and accuracy. Assn. Of American Railroads, Operations and Maintenance Dept., Engineering Div., Signal Sect1On. Manual of Recommended Practice. Specification 112-39; 1939. U. S. Portable Alternating Current Ammeter. For testing electrical apparatus and circuits in signal systems. Twelve combinations, ranges, and scales, permissible error due to heating, impedance limits, and dielectric requirements. U. S. GOV., Army Air Forces. Specification 32463-2; 1945. Ammeter; Direct Current, Type G-1 (Aircraft). U. S. Gov., Army Air F O r c e S. Specification 32497; 1944. Ammeter; Alternating Current Type H-1, 400 Cycle, Aircraft. U. S. GOV., Army-Navy Aeronautical Specification AN-A- 198; 1944. Ammeters and Woltmeters; Direct Current. U. S. Gov. , J O in t Army-Navy Specification JAN-I-6; 1944. Instruments; Electrical Measuring, Indicating, Basic, Woltmeters and Ammeters. Gov. , J O 1 nt Army-Navy Specification JAN-S-61; 1944. Shunts; External Ameter (Light Weight Type). S. GOV., Navy Dept. Specification 17-I-51; 1944. Instruments; Electrical-Measuring Split-Core-Ammeter, POrtable. U. References. –Voltammeter, see 714.32; de finitions, Symbols, class 1 fication, test requirements, construc- tl On, e I’I'Or, Safety C Odes, see 714. 3O, 7.10; In eter binding DO Sts, see 714. 37; COpper Wire, See 715. 44. 7|1} .32 Wol tammeters U. S. GOW. , U. S. Army, Signal COTDS. Speciffication 71-293B; 1934. Woltammeter, Type I-23, O-10 Wolts, 0-35 Amps. , q. C. Watch Case. U. S. GOV., U. S. AITly, S19 mal COTDS. Specification 71-294—A; 1938. Woltammeter, Type I-50, 150-15-3 Wolts, 3-15-3 Amperes. References. –See references under 714.31. 7|1}.33 Woltmeters American Institute of Electrical Engineers, A. I. E. E. 4; 1943. American Standards ASSn. , C68. 1-1942. MeaS- urement Of Test Woltage in Dielectric Tests. SetS forth methods for the measurement Of test VOltages and wave shapes used in dielectric tests of electri- cal apparatus Or insulating material. These tests are in three classes- (1) puncture tests, (2) flash- over tests, (3) voltage proof tests. Covers dielec- tric tests, voltage, measurements, alternating voltage tests, direct voltage tests, Surge Voltage tests, and testing equipment and arrangement. ASSI). Of American Railroads, Operations and Maintenance Dept., Engineering Div., Signal Section. Manual of Recommended Practice. Specification 115–39; 1939. Portable. Alternating Current Woltmeter. For Signal testing, two sizes for accurate, and three for less accurate usage, ranges and scales, knife-edge pointer tip, jeweled bearings, case, etc. Requirements as to heating, sensitivity, and accuracy. U. S. Gov. , Army Air Forces. Specification 32371-A (1); 1942. Voltmeter, Portable Direct Current (0–30 Volts). U. S. Gov. , Army Air Forces. Specification 32499; 1944. Voltmetér, Alternating Current, Type C-2, 400 Cycle, Aircraft. U. S. Gov., Army–Navy Aeronautical Specification AN-A- 19a; 1944. Ammeters and Voltmeters; Direct Current. U. S. Gov., Army–Navy Aeronautical Specification AN-W- 19a; 1944. Woltmeters; O-150 Wolt 400 Cycle Alter- nating Current. 695 7| \, .33 Director of Commodity Specifications U. S. Gov., Joint Army-Navy Specification JAN-I-6; 1944. Instruments, Electri Cal Measuring, Indicating, Basic, WOltmeters and Ammeters. References. –See references under 714.31. 7|1} .34 Watthour Meters Edison Electric Institute. Joint Sponsor with National Burreau of Standards and Assn. Of Edison Illuminating Companies. Américan Standards Assn., C 12–1941, Code for Electricity Meters. COvers d e V 1 c e s for the measurement of electric energy distributed by alter- nating Current Or by direct current. Gives defini- t1Ons, Standards, measurement of power and energy, specifications for acceptance of types of meters, specifications for acceptance of types of auxiliary apparatus for use with meters, installation methods, watthour meter test methods, and laboratory and ser— Vice test S. Edi SOn Electric Institute. Suggest1 Ons for Specifica- tions for Standard Dial Constants for . Alternating— Current Watthour Meters, MS-1; 1940. Covers the use Of standard four dial registers with dial constants of One, ten, and powers thereof Gives formula for COmputing eXpected maximum KWHR registration within indexing periOd, extended load range, dial COnStants, dial constants Other than ten or SOme power thereof, and table Showing dial COnStants. U. S. Gov. , Navy Dept. Specification 17-I-21; 1942. Instruments, Electrical-Measuring, Woltage-Current Indicating: Warmeters, Wattmeters, and Power-Factor Met, eI’S. U. S. GOV. , Navy Dept. Specification 17M4c; Meters; Watt-Hour (Shore Use). U. S. GOV. , Panama Canal, Purchasing Dept. Specifica- tion for Meters, Watthour, POlyphase, 1937. 1940. References. –Demand wattmeters, see 714.38; defi- nitions, classification, Symbols, construction, er- ror, safety Codes, Standard VOltages and frequencies, see 714. 3O, 7.10; Ine ter Cabinets, See 715. 12; Copper Wire, See 715. 44. 7| || .35 Wave Meters U. S. Gov. , U. S. Army, Signal COTDS. 71–647; 1931. Wavemeter, Type BC-184. U. S. Gov., U. S. Army, Signal Corps. Specification 71-650; 1933. Wavemeter, Type BC- ( )-153. Specification References. –Radio-frequency meters, see 718.65. 7|1}.36 Wheatstone Bridge U. S. Gov. , Navy Dept. Specification 17T17C; 1944. Testing—Sets, Electric, Wheatstohe-Bridge Type. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–11O-D; 1938. Test Set, Type 1–49. 7| I] .37 Electrical Meter Parts 7|1} .38 Demand Wattmeters Edison Electric Institute. Joint Sponsor with National Bureau Of Standards and ASSn. Of Edison Illuminating Companies. American Standards Assn., C 12–1941. Code for Electricity Meters. Includes demand meters and devices. Gives definitions, classification of de- mand meters; acceptance tests for C u r V e drawing meters, integrated-demand meters, lagged-demand me- ters, contact-making clocks, demand-totall Zing relays, and contact mechanisms, and laboratory and Service teSt.S. References.—Watthour meters, see 714.34; defini- tions, classificatl On, Symbols, test requirements, construction, error, Safety Codes, Standard Voltages and frequencies, see 714. 30, 710; copper Wire, see 715.44. 7|1}.39 Miscellaneous Electrical Measuring In- struments American Standards ASSI). , C-39. 3- 1943. Shock-Testing Me ch an 1 s m for Electrical Indicating Instruments (2 1/2 and 3 1/2 in., Round, Flush-Mounting, Panel- Type), American War Standard. For indicating instru- ments for use in mobile and f i e l d communications equipment and other apparatus subject to severe shock. Gives general design, theory Of Operation, use, COn- struction, mounting Of mechanism, calibration Curves, and drawings showing details. Edison Electric Institute. Specifications for Indicat- ing and Cumulative Demand Register Scales, No. MS-4; 1942. Gives Scale Classes, multiplying COnStant S, name plates, length of Scale, type of scale divisions, type of indicating pointer, marking of' register face plates, method of indicating demand reading, indica- tor dial arrangement, and marking of register face plateS. U. S. Gov. , Army Air Forces. Specification 24868-1; 1944. Tester; Electrical Circuit, 24–28 1/2 Wolts D. C. U. S. Gov., Army Air Forces. Specification 24971; 1944. Tester; Electrical Circuit, Type B-2, 24–28 1/2 Wolts, D. C. U. S. Gov., Army Air Forces. Specification 32437 (1); 1944. Tester; High Rate Discharge Battery. U. S. Gov., Army Air Forces. Specification 32453-1; 1945. Tester; Aircraft Electrical System. U. S. Gov., Army Air Forces. Specificatl On 32500; 1944. Watt-Warmeter; Alternating Current, Type A-1, for 400 Cycle, AlrCraft. U. S. Gov., Army Air Forces. Specification 32507; 1944. Tester; Electrically Heated Suit. U. S. Gov., Army Air Forces. Specification 32508; 1944. Frequency—Meter; Alternating Current, Type B-1, for 400 Cycle, AirCraft. U. S. Gov., Army Air Forces. Specificatlon 40884; 1944. Wolt-Ohm-Milliammeter; Instrument Maintenance. U. S. Gov., Joint Army–Navy Specification JAN-S-44; 1944. Shock Testing Mechanism for Electrical Indi- cating Instruments (2 1/2 and 3 1/2 Inch, Round, Flush Mounting, Panel-Type). U. S. Gov., Navy Dept. Specification 17120; 1943. In- struments, Electrical Measuring: Resistors, Shunts, and Instrument Transformers for. U. S. Gov., Navy Dept. Specification 17121; 1942. In- struments, Electrical Measuring, Woltage-Current In- dicating: Warmeters, Wattmeters, a n d Power-Factor Meter’S. U. S. Gov., Navy Dept. Specification 17122; 1941. In- struments, Electrical Measuring Circuit-Characterist1C Indicating; Voltage—Testers, Frequency and Phase- Rotati Om. U. S. Gov. , Navy Dept. Specification 17I23; 1941. In- struments; Electrical Measuring, Temperature Indi- Cating. 696 Machinery and Vehicles 7|1} . \{ | U. S. GOV. , Navy Dept. Specification 17-I-25a; 1944. Instrument AS Semblies; Circult Analyzing Equipment, Wolt-Ohm-Milliammeters, and Power Circuit Analy— Zelſ’S. U. S. Gov. , Navy Dept. Specification 17-I-44; 1944. Instruments, Electrical Measuring, Electron-Power- Tube Testing. O U. S. GOV. , Navy Dept. Specification 18–I-8a; 1944. Instruments, Electrical Measuring, Hydrogen-Gas Indi— Cating, Nonportable (Submarine Use). U. S. GOV. , Navy Dept. Specification 18-I-9a; 1944. Instruments; Electrical Measuring, COmbustible-Gas Indicating, Portable. U. S. GOV., U. S. Army, Army Air Forces. Specification 94-27226–E; 1943. Meter; Electric (Aircraft) Direct— Current, General Specification for. U. S. GOV., U. S. Army, Signal Corps. Specification 71-515A; 1930. Instrument; Electrical Indicating, 3.5-Inch and 2.5-Inch Diameter. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1661; 1943. Test Set I-199; Dynamotor. 714.4 PANELS, PANEL BOARDS, SWITCHBOARDS 7|1} . \{0 General 7|1}. If I Panels and Panel Boards Aeronautical Chamber of COImmerce of America, Inc. Na- tional Aircraft, Standard NAS 17, 18, and 19; 1944. Panel-Connector, Electrical. For Nos. 6, 8, and 10 posts, a n d for 1/4, 5/16, and 3/8 posts. Gives drawings with dimensions and notes. Developed by National AirCraft Standard Committee. Aeronautical Chamber of Commerce of America, In C. Na- tional Aircraft Standard NAS 45; 1944. Panel Assem– bly; Electrical Connector. Gives drawing with dimen- SiOns and notes. Developed by National Aircraft Standard COITInittee. Aeronautical Chamber of COmmerce Of America, Inc. Na- tional Aircraft Standard NAS 191; 1944. Panel Assem- bly; Molded- in Screw, Electrical. Gives drawings W1th dimensions and notes. Developed by National A11'craft, Standard COImmittee. National Board Of Fire Underwriters. Nati Onal Elec- trl Cal COde, 1940. American Standards ASSn. , C1- 1940. Panel BOa. I’d S. LOCatl On, Clearances, accessi- b111 ty, grOunding requirements, construction Of non- COInbust1ble materials, . arrangement of Sw1tches and fuses, distances between live parts. National Electrical Manufacturers Assn., 42-82; 1942. Instructions for the Installation, Operati On, and Care Of Panelboards. g Underwriters' Laboratories, Inc. Standard for Panel- boards, 1941. Requirements in general and for en- closure, bases, Current-carrying parts, Switch e S, Circult-breakers, fuses, spacings, Wire space, wir- ing COmpartments, provision for grOunding, in Sula- tion resistance, rating, marking, and inspecti On Of listed Droducts. U. S. GOV. , Army-Navy Aeronautical Specification AN- P–58; 1944. Panelboard; Eight Circuit Distribution. U. S. GOV., AITy-Navy Aeronautical Specification AN-P- 59; 1944. Panels; A1 TDOrt L1ghting COntrol. U. S. Gov. , Dept. Of COmmerce, C1V11 Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica- tl OnS CAA-147. Cabinet a n d Panel Board, 3–W1 re, 220/110 V. for Lighting and Feeder Distribution. Items ſ U. S. GOV., Dept. Of Commerce, U. S. GOV. , U. S. Gov., Federal Specification W-P-146; U. S. G O V., U. S. GOV., U. S. AITy, U. S. GOV. , U. S. AI'ſſly, U. S. Gov., U. S. Army, S1 gnal Corps. U. S. Gov. , U. S. Army, C1V11 Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-165. Cabinet; Push Key, 6–Key for Tele- type Equipment. * U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-419. Runway; Contact Lighting Control Panel. U. S. GOV., Dept. Of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-440. Cabinet; Type "0" With Switch and Relay. U. S. GOV., Dept. Of COmmerce, National Bureau of Stand- ards H33; 1940. American Standards Assn., C2. 3- 1941. Safety Rules for the Installation and Maintenance of Electric Utilization Equipment. Comprising part 3– for 25- tº 270-volt equipment which is accessible to other than qualified electrical operators; and the grounding rules of the fifth edition, National Elec- trical Safety Code. For panel boards (sec. 33), re- quirements On accessibility and convenient attend- ance, location and 11 lumination, arrangement and identification, spacings, barriers, covers, ground- ing of frames, guarding current-carrying parts, ar- rangement of equipment, material, marking, and pro- tection again St. moisture. Also location of panel boards in residences. Federal Specification W-P-131a; 1941. Pan- elboards; Equipped With Automatic C1rcuit Breakers. Covers Only One type, Viz, the automatic circuit- breaker type for protection of light and/or power circuits and comprises two classes—(1) with circuit breakers having an a.c. rating not exceeding 600 volts and/or d. c. rating not exceeding 250 volts; (2) with circult breakers having an a. C. rating not exceeding 250 VOlts, and not Suitable for use On d. C. Gives requirements for current-carrying parts, mechanical construction, g ro un d 1 ng, arrangement of circuit breakers On panelboards, barriers a n d insulation, Operation, rating, calibration, and marking; methods Of Sampling, inspection, and test8; and packaging, packing, and marking for shipment. 1936. Panel- boards; Equipped With Fuse Connections, or Switches and Fuse Connections. COvers panelboard for the pro- tection of light and power circuits and comprises two classes— fuse distribution panelboard and fuse-circuit, panelboårds. Gives detail requirements; methods of: sampling, inspection, and test; and requirements for packaging, packing, and marking. Emergency Alternate Fe d e ral Specification E-W-P-146; 1942 (issued by Procurement DiV., Treasury Dept., U. S. GOV. ), re- moved requirements to use cadmium plating and re- quires Zinc coating be done by Sherardizing Or elec- troplating. Navy Dept. Specification 17C18; 1944. Control Panels; Welding (for Direct-Current Elec- tric Arc Welding Outlets, Constant Potential System). Signal Corps. Specification 71–543B; 1938. Panel; Type BD-(-)-61, Control, Bat- tery Charging. Signal Corps. Specification Panel; Type BD-68, Telephone. Specification 71-696A; 1940. Panel, Type BD-75, and Terminal Strip TM-192, Wire Communication Cross Connecting. signal Corps. Specification Panel; Type BD-98, Power. 71-630; 1932. 71–996; 1941. 6 7 O 7| M. M. I Directory of Commodity Specifications U. S. Gov., U. S. Army, 71-1008; 1941. Panel; Frame. U. S. GOV., U. S. Army, Signal Corps. 71-1017-B; 1944. Panel BD-90 (Power). -U. S. GOV., U. S. Army, Signal Corps. Specification 71-1610; 1943. Panel; BD-132— ( ), Power. References. – Telephone jack panel, see 7 18.22; slate for electrical purposes, see 511.53; cabinets for panel , , boards, see 715. 12; wiring practice, see 715.30; definitions, Symbols, standard voltages, serv- Signal Corps. Specification Type BD-97, Main Distributing Specification 1ce Standards, Safety codes, methods of test, see 710; Switchboards, see 714.42. 7|1|, |2 Switchboards American Institute of Electrical Engineers. Recom— mended Practice for Electrical Installations on Ship- board, 45; 1940. Addenda, 1942. Emergency Modifica- tion and Supplement, 1943. Switchboards. Covers installation and location, construction, equipment, grOunding, arrangement, Overcurrent protection, meter Scales, Sw1tches, fuses, bus bars, lugs, insulation VOltage test, and Spare parts. Assn. Of American Railroads, Operations and Maintenance Dept., Engineering DiV., Signal Section. Manual of Recommendéd Practice. Specification 107–39; 1944. Switchb Oard. For the control and distribution of electric power in railway signal service. Covers design, panels, Crucible and metal clad type switch- bOards, Supporting framework, inst Tuments, trans- formers, fuses, circuit breakers, switches, con- Ilecti Ons and terminals, handles and buttons, plates, finish, insulation, dielectric requirements, identi— fication, 1nSpection, tests, packing, marking, and warranty. National Board of Fire UnderwriterS. National Elec- trical COde, 1940. American Standards ASSn. , C1- 1940. Switchboards and Panel Boards. Of noncom- bustible material, location, clearances, accessibil- 1ty, grOunding requirements, in Sulation Of W1 res, Overload protectl On, and grounding requirements for in St TUIſlents. National Electrical Manufacturers Assn. Power Switch- ing Equipment Standards 41–65; 1940. These Stand- ards COVer manufacture, test, and performance Of DOwer Switching equipment; general requirements, bus supports a n d air switches, Outdoor substations, high voltage a-c fuse cutouts, Current-limiting re- sistors, definit 1 Ons Of terTiS, and instructions for installation, Operation, and Care. Underwriters' Lab Oratories, Inc. Standard for Dead— Front Switchboards; 1938. COverS dead-front switch- boards for use On lighting and power Circuits in ac- cordance with the National Electrical Code. They are designed particularly to provide Safety for the Operator, but they are not necessarily dead-back boards. They are units which are substantially com- plete when shipped from the factory and whose final acceptability as switchboards in service does not depend to any great extent upon the method of in- stallation and assembly of parts in the field. DOes not cover preset and dimmer-control types such as theater switchboards; Sw1tchboards which are wholly or partly of the live-front type; automatic or su- pervisory switchboards; railway-control or electri- fication switchboards; generating station Or Sub- station switchboards; metal-clad, lift-up equipment, trucks, power cubicles, switch houses, etc.; switch- boards consisting largely of oil circuit breakers; nor Sw1tchboards having horsepower ratings, current rat- 1ngs of more than 600 amperes per branch— circuit Sw1tch (or circuit breaker), or potential ratings of more than 600 Volts. Materials, mechanical assembly, framework and enclosure, provision for mounting, in- Sulating material bases for support of current- carrying parts; wiring; manual switching means; spac- ings; wiring Space; corrosion protection; grounding; heating;. Overload; endurance; dielectric strength; rating; marking; and inspection of listed product. U. S. GOV., Army-Navy Aeronautical Specification AN-S- 3a; 1942. Switchbox Assembly; Four 100 Ampere circuits. U. S. GOV., Dept. Of COIII]erce, National Bureau of Stand- ards H31, 1940. American Standards Assn., C2. 1-1941. Safety Rules for the Installation and Maintenance of Electrical Supply Stations. Comprising part 1–for equipment of indoor and Outdoor supply stations, pro- Vided it is in Separate rooms or enclosures, under control of properly qualified persons and accessible Only to such persons. Also apply to similar equip- ment 1 f installed in factories, mercantlle establish- ments, vehicles, or elsewhere. Exceptions—if voltage does not exceed 150 VOlts to ground, and if voltage is not more than 550 volts between conductors and power utilized does not exceed 3, 200 volts; and the grOunding rules Of the fifth edition, National Elec- trical Safety Code. For switchboards (sec. 17), re- QuirementS On locatlon and accessibility, material and 11 lumination, necessary equipment, arrangement and identification, spacings a n d barriers against Short-circuit, grounding of Switchboards, guarding live parts On Switchboards, and instrument cases. U. S. GOV., Dept. Of COITImerce, National Bureau of Stand- ards H33; 1940. American Standards Assn., C2.3–1941. Safety Rul e s for Installation and Maintenance of Electric Utilization Equipment. Comprising part 3– for 25- to 270-volt equipment which is accessible to Other than qualified electrical operators; and the grOunding rules of the fifth edition, National Elec- trical Safety Code. For switchboards (sec. 33), re- Quirements On accessibility and convenient attend— ance, location, illumination, arrangement, identifi- Cation, Spacings, barriers, COvers, grounding Of cov– eI’S, guarding Current-carrying parts, and arrangement and location of fuses. U. S. GOV., U. S. Army, Signal Corps. 71-31-B; 1942. Switchboard BD-15. U. S. GOV., U. S. Army, S19 nal Corps. 71–910; 1937. Switchboard; Type BD-7O. References. –Controllers, resistors, f us e s, see 714. 11, 714. 12, 714. 2; instruments, instrument trans- formers, see 714.3, 713. 5; circuit breakers, switches, See 714.51, 714. 52; teleph One panels, see 718.22; Slate f O T electrical purpose S, S e e 511. 53; steel plates and sheets, see 604.1, 604. 2; copper wire, see 715.44; de finitions, Symbols, Standard Voltages, meth- Ods of test, service standards, Safety codes, see 710; Telay S, See 714. 14. 7|1}. 5 SWITCHES AND CIRCUIT BREAKERS Specification Specification 711 .50 General Items American Society for Testing Materials, B182-43T; 1943. Tentative Method for Life Test Of Electrical Contact, Materials. Covers procedure for the determination of the life Of materials used for electrical contacts. 698 Machinery and Vehicles 7 || ||. 5 | Gives requirements for apparatus, power Supply, prep- aration of test Specimens, procedure, and report. Electrical Standards COmmittee Of the American Stand- ards ASSI). , Sponsor, C37.8. Proposed American Rec- Ommended Practice. Standard Rated Control Woltages. Manual, solenoid or motor Operation. Table 5, direct current. Table 6, alternating current. National Electrical Manufacturers Assn. POwer Sw1tch- gear Assemblies Standards, 44-92; 1944. Provides practical information concerning construction, test, performance and manufacture of equipment for the control and Drotection of apparatus used for power generation, conversion, transmission, and distribu- tion. 7|1} .5l Circuit Breakers American Institute Of Electrical Engineers, 19; 1943. Alternating-Current Power Circuit Breakers. Applies to all indoor Or Outdoor types of alternating-current power circuit breakers rated in excess of 600 volts. COvers service conditions, definitions, construc- tion, qualifying terms, rating, heating, and dielec- tric tests. American Institute of Electrical Engineers, 20; 1930. Air Circuit Breakers. FOr indoor a. C. and d. c. air circuit breakers exclusive of enclosed types; defi- nitions, rating, temperature limitations, and di- electric test requirements. Assn. Of Edison Illuminating COmpanies. 011 Circuit Breakers, 1939. Specifications apply to Oil Circuit breakers having rated interrupting capacitles over 50,000 kVa., both indoor and Outdoor, and in the fol- lowing Voltage classes: (a) Indoor, un d e r 34,500 volts and (b) Outdoor, Over 15,000 volts; conforms to lateSt Standards Of the American Institute Of Electrical Engineers; requirements for power carry- ing circuit, arc-interrupting mechanism, insulation structure, opening and closing mechanisms, Operating features, instrument transformers and wiring, Sup- porting structure and tests. Electrical Standards COITInittee of the American Stand- ards Assn. . sponsor, C 37-4, Proposed American Stand- 'ard. Alternating-Current Power Circuit-Breakers. Ap- ply to all indoor and outdoor types of alternating- current power circuit-breakers rated in excess of 600 VOlt S, Service COnditions, definitions, rating, heating, dielectric tests, and nameplate markings. Electrical Standards COITInittee of the American Stand- ards Assn., sponsor, C 37. 6. Proposed American Rec- Ommended Practice. Schedule of Preferred Circuit- Breaker Ratings (Applicable to Oil Circuit-Breakers Only). Preferred interrupting ratings, 60-cycle am- pere ratings and short time ampere ratings for Oll circult-breakers and metal-clad switchgear. Table 1, outdoor breakers. Table 2, indoor breakers. Electrical Standards COITInittee Of the American Stand- ards Assn., sponsor, C37.7. Proposed American Rec- OImmended Practice. Operation Duty (Duty Cycle) for Standard and Reclosing Service Applicable to 011 Circuit-Breakers Only. Percentages for determining the Interrupting rating for oil circuit-breakers at various operating duties. Table 3, oil-tight Oil circuit-breakers. Table 4, nonoil-tight Oil c1rcuit- breakers. Electrical Standards COImmittee of the American Stand- ards Assn., sponsor, C37.9. Pro p O S ed American Recommended Practice. Test Code for Oil Circuit- Breakers (Applicable to Oil Circuit-Breakers Only). General considerations and recommendations relative to Oil Circult-breakers, review of field tests, ef- fects Of laboratory characteristics and testing pro- cedure, transient recovery voltages and transient re- covery volt a ge rates, effect of power factor on circuit-breaker performance, interpretation of os- Cillograms, COImpari SOn Of types of Operati Ons and trippling schemes upon circuit-breaker performance, Current transformers and Shunts f or short-circuit measurements, blbliography. National Board of Fire Underwriters. National Electri- cal Code, 1940. American Standards Assn., C1-1940. Circuit-Breakers. General structural and trip de- vice requirements, location, approved applications, and current setting requirements, fuse and circuit breaker capacity requirements for lighting and ap- Dliance branch Circuits and for motor circuits. National Electrical Manufacturers' Assn. Large Air Cir- cuit Breaker Standards, 43–90; 1943. These standards provide practical information concerning manufacture, test, and performance of power c1rcuit breakers. National Electrical Manufacturers Assn. Power Circuit Breaker Standards, 43–91; 1943. Covers oil breakers including terminal bushings from 600-volts upward and in all 1nterrupting ratings, attachments for these * breakers, such as bushing current transformers, bush- ing potential devices, interlocks, etc. Air circult breakers in excess of 1200 volts applied in a... c. cir- Cults where Oil Circuit breakers are Ordinarily used, and terminal bushings; attachments such as 1nterlocks, under-Voltage devices, shunt trips, etc. Also in- cludes liquid Circuit breakers Other than oil. Underwriters' Laboratories, Inc. Standard for Branch— Circuit and Service Circult-Breakers, 1942. Covers circuit-breakers specific ally designed to provide Service- entralice, meter-Service, O T branch— Circult, protection in accordance with the National Electrical Code. Gives requirements for frame and enclosure, COrrosi On protection, bases, current-carrying parts, Operating mechanlsm, Spacings, wiring space, barriers, performance, rating, marking, inspection of listed product, instructions to 1nspectors, labels, and in- Spection reports. U. S. Gov., Army Air Forces. Specification 32449 (2); 1944. Circuit Breaker; Reverse-Current. U. S. Gov., Army Air Forces. Specification 32502; 1944. Circuit Breaker; Three Pole, Type A-1, 400 Cycle, Air- CI’aft. U. S. Gov. , Army-Navy Aeronautical Specification AN-C- 77a; 1944. Circuit Breakers; Single Pole Non-Trip- Free. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica- tions CAA-148. Circuit-Breaker for Radio Transmitter COntrol Switchboard. U. S. GOV. , Dept. Of COITInerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica- tions CAA-422. Circuit Breaker, Oil, Motor-Operated, LOS Angeles AirportS. U. S. GOV., Dept. of Commerce, National Bureau of Stand- ards H31; 1940. American Standards ASSn. , C2. 1-1941. Safety Rules for the Installation and Maintenance of Elect T1cal Supply Stations. Comprising part 1- for equipment of indoor and out do or Supply stations, 699 7 || ||. 5 | Directory of Commodity Specifications g provided it is in separate rooms or enclosures, un- der control of properly qualified persons and ac- cessible Only to such persons. They also apply to similar equipment if installed in factories, mer— Cantlle establishments, Vehicles, or elsewhere. Ex- Cept 10n S-if VOltage does not exceed 150 volts to grOund, and 1 f voltage is not more than 550 volts between COnductOrS and power utilized does not ex- ceed 3, 200 volts; and the grounding rules of the fifth edition, National Electrical Safety Code... For C1 TCult-breakers (Sec. 16), requirements on where automatic circuit-breakers are required, arcing or Suddenly moving parts, grounding noncurrent-carrying parts, and guarding live parts. U. S. GOV., Dept. Of COImmerce, National Bureau of Stand- ards H33; 1940. American Standards ASSn. C2.3–1941. Safety Rules for Installation and Maintenance of Electric Utill Zation Equipment. COmprising part 3– for 25- to 270-volt equipment which is accessi- ble to Other than qualified electrical Operators; and the grounding rules of the fifth edition, Na- tional Electrical Safety Code. For circuit-breakers (sec. 32), requirements on accessibility, marking, installat 1 On, where required, character, disconnec- tion before handling, arcing Or, Suddenly moving parts, guarding live parts, and enclosures. U. S. GOV. , Navy Dept. Specification 17B1C; 1940. Circuit-Breakers; A ir, Electric (Shipboard Use). References. –01l f or oil circuit breakers, see 504.8; de finitions, Symbols, rating basis, Standard Voltages, methods of test, installation, Service standards, Safety codes, see 710; circuit breakers in conjunction with controllers, see 714. 11; power switching and automatic switchgear equipment, metal clad switchgear, see 714.50. 711 .52 Switches American Institute of Electrical Engineers, 22; 1942. Air Switches and Bus Supports. Apply to all types of air Switches and bus Supports above 600 VOlt S, for indoor or out do or service, but not to alr circuit-breakers. Definiti Ons, Class1 ficatl On, rat- ing, temperature limitations, and dielectric test. American Institute of Electrical Engineers, 27; 1942. Standards for Switchgear Assemblies. Cover assem- blies of switchgear devices Such as Sw1tches, in- terrupting devices, control, metering, protective and regulating equipment with associated intercon- nections and supporting structures. American Standards Assn., C75. 15-1944. Toggle Sw1tch- es, American War Standard. Covers applicable Speci- fications and drawings, classificatl On, material and workmanship, general requirements a n d detail re- quirements; methods of sampling, inspection, and tests; packaging, packing, and marking for Sh1pment; requirements applicable to individual government de- partments, notes and drawings. National Board of Fire UnderwriterS. trical Code, 1940. American Standards ASSI). , C1- 1940. Switches. Open knife Sw1tches, Spacing of parts and break distances for switches up to 600 volts, installation, mounting positions, method of connection, and operation requirements. Snap Sw1tch- es, material of sub-base, clearance of wires. National Electrical Manufacturers ASSn. Enclosed Sw1tch Standards, 42–78; 1942. Covers air-break Sw1tches, having their current-carrying parts enclosed in metal cases, manually operable by means of external handles National Elec- and enclosed switches with or witnout provision for plug or cartridge enclosed fuses. Gives general standards, performance, ratings, and marking. Radio Manufacturers Assn. On-Off Switches, M4—600 to M4-604; 1932. Gives standard positions for on and off, vertical, horizontal, push-pull, and rotary switches. Radio Manufacturers Assn. High Frequency Switches, M4– 651 and M4-652; Rotary Circuit Switches, M4–661 to M4-679; and Push Button Circult Switches, M4–691 to M4-698; 1941. For radio receivers, standard diameter of shaft extension, tolerance, set-screw and push-On types, and length of flats; mounting bushings and nuts, locking project 10ns, S12e, and location, Underwriters' Laboratories, Inc. Standard f O r COIl- struction and Performance U n d e r Test of Elevator Hö1stway Electrical Limit Switches, 1922. Minimum requirements for hoi Sting limit switches which are in the COntrol C1rcult of electric elevators. De- sign and construction, practicability, durability, strength, reliability Of Operation, fire and accident prevention features, and uniformity. Underwriters' Laborato I’les, Inc. Standard for Enclosed Switches, 1936. COVerS air-break hand Operated, en- closed Sw1tches used in accordance with the National Electrical Code. Cast Or sheet metal boxes, doors, latches, Operating mechan 1 Sm, insulation, fusing, S 1 Z e S, performance, heating, Overload, endurance, Tating, marking, and dielectric Strength. Underwriters' Laboratories, Inc. Standard for Knife Switches, 1939. COvers Open knife switches for use in accordance with the National Electrical Code. Covers switches with Or without fuse-holders; switch- es having individual bases designed for either front Or rear W1 ring connection; and Switch parts without bases designed for mounting On switchboards and pan- elboards. Sw1tches may be single- or multi-pole, and with Or without quick-break or auxiliary contacts, except where such contacts are Spe C1 fically re- quired. Bases, current-carrying parts, spacings, performance, rating, marking, and inspection of listed product. U. S. Gov., Army–Navy Aeronautical Specification AN-S- 7; 1943. Switches; Generator COntrol Relay. § U. S. Gov., Army–Navy Aeronautical Specification AN-S- 20a-1; 1945. Sw1tches; A1 roraft. Toggle. U. S. Gov., Army–Navy Aeronautical Specification AN-S- 39a; 1944. Switches; Low Travel Limit. U. S. Gov., Army-Navy Aeronautical Specification AN-S- 42-1; 1944. Sw1tches; Generator Control Relay (Dif- ferential). U. S. Gov., Army–Navy Aeronautical Specification AN-S- 45; 1944. Switches; Woltmeter Selector. U. S. Gov. , Army–Navy Aeronautical Specification AN-S- 47; 1944. Switches; Shielded Ignition. U. S. Gov., Dept. of Commerce, C1V11 Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica- tions CAA-264. COntrol Panel; Teletype. U. S. Gov. , Dept. Of COmmerce, C1V11 Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifica- tions CAA-489. Control Sw1tch; Light Šensitive. U. S. Gov. , Dept. Of COImmerce, National Bureau Of Stand- ards H31; 1940. American Standards ASSn. , C2.1-1941. Safety Rules for the Installation and Maintenance of Electrical Supply Stations. Comprising part 1–for equipment of indoor and Outdoor supply stations, pro- vided it is in separate rooms Or enclosures, under 700 Machinery and Vehicles 715. I control of properly qualified perSOnS and access1– ble Only to such persons. Also apply to similar equipment if installed in factories, mercantlle es— tablishments, vehicles or elsewhere. Exceptions— if voltage does not exceed 150 Volts to ground, and if voltage is not more than 550 volts between con- ductors and power utilized does n O t exceed 3, 200 volts; and the grounding rules of the fifth edition, National Electrical Safety Code. For switches (sec. 16), requirements On accessible and indicating, oil Sw1tches, w he re Switches are required, capacity, arcing or Suddenly moving parts, grounding noncur- rent Carrying metal parts, and guarding live part S. U. S. GOV., Dept. Of COmmerce, National Bureau Of Stand- ards H33; 1940. American Standards ASSI). , C2. 3- 1941. Safety Rules for the Installation and Maintenance Of Electric Utilization Equipment. COmprising part 3— for 25- to 270-volt equipment which is accessible to other than qualified electrical Operators; and the grounding rules of the fifth edition, National Electrical Safety Code. For switches (sec. 32), requirements on accessibility, marking, jnstalla- tion, special circuits, control, hazardous locations, where required, character, disconnection b e f or'e handling, arcing Or Suddenly moving parts, grOund- ing noncurrent-carrying metal parts, guarding live parts, enclosed air-break switches (not including Snap switches), and control equipment. U. S. Gov. , F e d e r a l Specification W-S-871; 1935. Amendment 1; 1936. Switches; K n 1 fe, Open-Type, Front and Rear-Connected. COV e T S two type S-A, heavy duty knife switch of milled and machine-made built-up construction; and C, m e d 1 um duty knife switches made from punched and bent-up parts, front and rear connected, mounted On 1ndividual bases. Gives detail requirements; methods Of Sampling, in- spection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-W-S-893; 1942 (issued by Procurement Div., Treasury Dept., U. S. Gov.), Chánged detail requirements. U. S. Gov., Joint Army–Navy Specification JAN-S-57; 1944. Switches; Vacuum. U. S. Gov. , Navy Dept. Specification 17C16b; 1944. Contact—Makers; Motor-, Pressure-, and Temperature- Operated, Interior—Communication and Fire-Control. U. S. Gov. , Navy Dept. Specification 17S13a; 1935. Switches; Toggle, Low-Voltage (Aircraft Use). U. S. GOV. , Navy Dept. Specification 17S16a; 1944. Switching Equipment; Bus-Transfer, Magnetically and Manually Operated. U. S. GOV. , Navy Dept. Specification 17S18b; 1941. Switches; Electric, Hand- Operated, Miscellaneous Special-Purpose Designs. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion .75-350; 1943. Switch; Selector, Diaphragm AC- tuating, Type A-2, Manually Operated. U. S. Gov., U. S. Army, Ordnance Dept. Specification 89– 77OO; 1944. Sw1tches; Rotary Stepping, Submarine Mine. U. S. Gov., U. S. Army, Signal Corps. Specification 71–801B; 1936. Disconnector; Type PL-53, Alrcraft HeadSet. COrd. References. – Light in g snap switches, see 715.22; magnetic Switches, knife switches, and contactors in conjunction with controllers, see 714. 11: switch 715. I | Electric Conduit, Wire Raceways, Aeronautical Chamber of Commerce of America, Inc. American TranSlt ASSn. International Municipal Signal ASSm., boxes and inclosures, see 715. 12; slate for elec- trical purposes, see 511. 53; porcela in f O T elec- trical purposes, see 532.22; de finitions, symbols, rating basis, Standard VOltages, methods of test, service s t a ll d a r d S, Safety codes, see 710; power switching and automatic Switch gear equipment, metal clad switchgear, see 714.50. 7 : 5. TRANSM ISS| ON AND D | STR | BUT | ON AP– PARATUS 715. 1 CONDU ITS AND SWITCHBOXES And Fittings Na– t1Onal Aircraft Standard NAS 52; 1942. C on du 1 t Assembly—Electrical, Shielded, Fle Xi b le. Gives drawings with dimensions and notes. Developed by National Aircraft Standard COIII]]ittee. Recommended Specification and Form of COntract for Electrical COndult Constructi On, D121-41; 1941. Gives a general statement concerning underground electrical conduit manholes, fireproofing Of Cables, Cable racks, damage due to Cable failure, and gives recommendations for proposal sheet, con- tract, general conditions of contract, specifications for materials, construction, appendix covering tile duct, and appendix covering fibre duct. Assn. of American Railraods, Operations and Maintenance Dept., Engineering DiV., Signal Section. Manual Of Recommended Pract1 Ce, 1944. Specification for Fibre Conduit. The recommended specification f or fibre conduit is current Federal Specification for Conduit and Fittings; Fiber Bituminized. Type I, to be en- cased in concrete; and type II, not to be encased in COIlCI’et, e. Assn. Of American Railroads, Operations and Maintenance Dept., Engineering DiV., Signal Section. Manual of Recoſſmended PI' actice. Specification 36-13; 1913. Steel Pipe Conduit. General quality of soft steel conduit, dimensions according to Briggs Standard for pipe, bends, coating requirements, ten Si On, hydro- St at 1 c and flattening tests, acid test for enamel, Zinc COatings, etc. Assn. Of American Railroads, Operations and Maintenance Dept., Engineering DiV., S1gnal Section. Manual of ReCOITIn ended PI a C tº 1 C e. Specification 37–13; 1913. Wrought Iron ‘Pipe Conduit. Fabrication from hand- puddled pig iron without scrap, follows Briggs stand- ard for pipe; pipe coating, fittings, tensile strength, galvanizing, enamel, and marking. Assn. Of American Railroads, Operations and Malntenance Dept., Engineering Div., S1gnal Section. Manual of Recommended Practice. Specification 57–39; 1939. Trunking and Capping. For wood trunking and Capping used as conduit for insulated wire, in railway Sig- nal service. Size and finish, Norway, yellow pine, cedar, cypress and redwood, lists defects, etc. Inc. Equipment Specification 104; 1942. F 1 b re Conduit, Flºtings and Bends. Covers underground conduit for installa- tion in ground with or without concrete encasement. Material furnished under this specification shall be in accordance with Federal Specification S W-C-581. Gives requirements for type, sizes and dimensions, material and workmanship, and COndult. 701 7 5. l I Directory of Commodity Specifications International Municipal Signal ASSn. , Nati Onal BOard Of Fire Underwriters. National Electrical Manufacturers Assn. Underwriters' Laboratories, Underwriters' In C. Equipment Specification 105; 1942. Surface Metal Raceways. Covers in Side building Wiring and Shall apply to surface metal raceways for use in fire stations, police stations, and other places where extensions to the municipal Signal 1ng Circuits are made and which 1 S recommended in lieu of Open wiring of such systems. Gives requirements for definitions, class- 1 ficatl On, Imaterial and WOrkman Shlp, Iñethods Of Sam- pling, in Spectſ On and tests, packaging, packing and marking, and notes. American Stand- ards ASSI). , C1-1940. National Electrical COde, 1940. COn Struction dimensions a n d number of conductors permitted for rigid and flexible conduit and race- WayS. Installation and accessories. COIndult, Fit- tings, Cable Fittings, and Accessorles Standards, 42-80; 1942. The manufacturing, Imaterial and per- formance requirements of electrical raceway fittings and cable fittings. Covers fittings for rigid con- dult, flexible metallic COnduit, electric metallic tubing, oval tubing, service entrance cable, armored cable, and nonmetalll C. Sheathed Cable. Society Of Automotive Engineers. 1944 Handbook, Sec- tion 4— Fabri Cated MaterialS. S. A. E. Recommended Practice for Nonmetallic Condult. Revised, 1932. Reviewed, 1936. General information, construction, dimensions, Saturation, tensile requirements, finish, tests, and flreproofing. Underwriters' Laboratories, Inc. Standard for Elec- tric Metallic Tubing, 1942. Covers electrical me— tallic tubing for use as a metal raceway for the installation of wires and Cable S in accordance with the National Electrical Code. Includes requirements for tube, - protective coatings (Zinc and enamel), dimensions and weight, elbows and bends, finished product, marking, inspection of listed product, la- bel S, and inspection reports. * Inc. Standard for Elec- trical Fittings for U S e in Hazardous Locations; Class I, Group D, 1941. Applies to electrical fit- tings such as conduit boxes for housing Of conduc- tors, terminals, and splices, Conduit unions, fiX- ture fittings, and conduit flttings, for sealing, for use in class I locati OnS as defined in 8rticle 5OO of the National Electrical C O d e . Material, Strength, joints, bolt spacing. and location, COInnec- tl OnS, marking, explosion tests, hydroStatic tests, and inspecti On Of listed products. Laboratories, Inc. Standard for Flexi- ble Nonmetallic Tubing, 1939. Covers flexible non- metallic tubing to be employed as a mechanical pro- tection to in Sulated wires in accordance with the rules of the National Electrical COde. Materials and assembly, double-wall tubing, S1 Zes, tension, In O 1 s tu re absorption, flame-retardant properties, kinking a n d flattening, flexibill ty, dripping Of compound, marking, and in Spect l'On Of listed product. Underwriters' Laboratories, Inc. Standard for Flexible Steel Conduit, 1938. Covers flexible steel conduit de- signed for use as a metal raceway in the installation of wires and cables in accordance with the National Electrical Code. Gives requirements for strip mate- rial, interior surfaces, internal diameter, external Underwriters' Underwriters' Laboratories, Underwriters' Laboratories, Underwriters' Laboratories, . S. GOV., diameter, weight of COnduit, zinc coating, tension, flexibility, marking, inspection of listed product, in- structions to inspectors, labels, and inspection reports. Laboratories, Inc. Standard for Rigid Steel Condult, 1942. COvers rigid steel conduit for use as metal raceway for the installation of Wines and cables in accordance with the National Electri- cal Code. Gives requirements for tube, protective coatings, threading and reaming, straight conduit, nip- ples, elbows and bends, couplings, finished prod- uct, ident 1 f 1 C at 1 on Of conduit, marking, in- structions to inspectors, labels, and inspection re- pOrtS. Inc. Standard for Surface Me t a l Raceways and Fittings, 1940. Covers metal raceways and fittings for surface wiring for use in accordance With the National Electrical Code. De- Sign and COn Structi On, material, dimensions, fittings, corrosion protection, electrical conductivity, In- stallation, marking, and inspection of listed prod- luct. In C. Standard for Under- floor Raceways and Fittings, 1943. COvers metallic and nonmetallic underfloor duct system wiring in ac- cordance with the National Electrical Code. Gives conditions for general requirements, metallic duct, nonmetallic duct, boxes and fittings, 1nStallatl On accessories and instructi Ons, inspection of listed product, labels, inspection reports, and field in- Specti Om. In C. Standards for Wire- WayS, AuXillary Gutters, a n d ASSOciated FittingS. Does not cover rigid or "flexible conduit, Surface raceways, or underfloor raceways. Glves general re- quirements, design and construction (including mate- rial, thickness of metal, flanges and reinforcing Strips, knockouts, covers, hinges and latches, Sup- ports, and corrosl on protection), and inspection of listed product (including general, labels, cost of service, necessary co-operation from the manufac- turer, use of name of Underwriters' Laboratories, Inc., test equipment at the factory, and instructions to inspectors). S. Gov., Federal Specification W-C-571; 1942. Con- dult and Fittings; Asbestos-Cement (for) Electrical Purposes. Covers two types— (I) for use encased in concrete after installation and (II) for use without encasement in concrete. Sizes, -2, 2 1/2, 3, 3 1/2, 4, 4 1/2, 5, and 6 in. Gives requirements for lengths, thickness of wall, flexural strength and crushing strength; methods of sampling, in Spect 1 On, and tests; and requirements for packaging, packing, and marking for Shipment. Federal Specification W-C-581; 1939. Con- duit a n d Fittings; Flber, Bitumized. Covers two types— (I) for use e n c as ed in concrete (S1zes–1, 1 1/2, 2, 2 1/2, 3, 3 1/2, 4, 4 1/2, 5, and 6 in.), and (II) for use without encasement in concrete (sizes 1 1/2, 2, 2 1/2, 3, 3 1/2, 4, 4 1/2, and 5 in.). Gives requirements for material, workmanship, bore, joints, length and wall thickness, water absorption, chemical properties, boiling, heat r e S 1 S t a n c e , crushing Strength, beam Strength, and 1mpact strength; meth- Ods of 1nspection and tests; and requirements for packing and marking for shipment. Machinery 7| 5. 12 and Vehicles U. S. Gov. , F e d e r a l Specification W-F-106; 1937. Amendment 1; 1941. Fittings; Cable and Conduit. Covers six types—for rigid steel condult, electri- cal metallic (steel) tubing, for armored cable, for oval Steel tubing, for Service-entrance cable, and for nonmetallic Sheathed Cable; and the following classes-bar hangers, bar hanger assemblies, connec- tors (for cable, for armored and flexible metallic conduit, and for nonmetallic sheathed cable), con- duit lock nuts, COInduit bushings, Capped CORduit bushings, conduit unions, bush nipples (chase type), conduit straps, and clamps, fixture studs, fixture hickeys, fixture extensions, entrance Caps, entrance elbows, insulated and fittings, grOunding and bond- ing fittings, conduit reducers and enlargers, con- duit angle adopters, conduit entrance ells, thread- less fittings, and Oval-tubing flttingS. COVers fittings of trade slzes—3/8, 1/2, 1, 1 1/4, 3/4, 1 1/2, 2, 2 1/2, 3, 3 1/2, 4, 4 1/2, 5, and 6 in. Gives detail requirements for each type and class; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. Gov., Fe d e ral Specification W-F-4O6; 1937. Amendment 2; 1944. Fittings; Cable and Conduit. Covers 6 types—rigid steel conduit, electrical ‘me- tallic (steel) tubing, armored cable, Oval steel tu b i ng, service-entrance cable, and nonmetallic sheathed cable; 22 classes; and 14 sizes. Gives re- quirements for material, workmanship, and details for each type, class, and size; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification W-R-32; 1942. Race- ways and Fittings; Metallic, Surface. Covers One type in three sizes. Gives requirements for mate- • rial, workmanship, design, wall thickness, length, supports, fastenings, connections, fittings, COrro- siCn protection, Zinc and enamel COatings, electri- cal conductivity, and marking; methods of Sampling, inspection, and tests; and requirements for packag- ing, packing, and marking for shipment. S. Gov., Federal Specification W-R-36; 1937. Race- ways and Fittings; Metallic, Underfloor. Covers metallic underfloor duct system designed for use as raceways for the installation of wires and cables. Gives requirements for size, material and workman- ship, ducts, installation of metallic duct, inserts, protective c O a t 1 ng of ducts and preset inserts, Junction boxes, fittings, duct supports, protective coating for boxes and fittings, and marking; methods of sampling, inspection, and tests; and Dackaging, packing, and marking. U. S. Gov., Federal Spécification W-R-41; 1937. Race- ways and Fittings; Non-Metallic, Under-floor. Covers duct systems of closed and, open-bottom types de- signed for use as raceways for the installation of wires and cables. Gives requirements f Or S126s, material' and workmanship, nonmetallic duct, instal- lation of nonmetallic duct, inserts, junction boxes, fittings, duct supports, protective coating for b0X- es and fittings, and marking; methods Of Sampling, U. inspection and tests; and packaging, packing, and Imarking. U. S. Gov., Federal Specification WW-C-566; 1941. Con- duit; Steel, Flexible. Stipulates compliance with 639677 O-45—45 703 Underwriters' Laboratories "Standard for Flexible Steel Conduit. " Gives requirements for types, sizes, material and workmanship, thickness, internal diame- ter, we 1 gh t , corrosion protection, strength, and flexibility; methods of sampling, and tests; packag- ing, packing, and marking for shipment. U. S. Gov., Federal Specification WW-C-571; 1933. Con- duit; Steel, Rigid, “ Enameled. Gives requirements for enamel Coating, threading a n d reaming, couplings, length, weight, wall thickness, pitch of threads, Variation in length Of thread, taper of threads, and fittings; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Fe d e ral Specification WW-C-581a; 1935. Amendment: 2; 1939. C. On du 1 tº Steel, Rigid, Zinc- Coated. Gives requirements for material, workmanship, Zinc-coating, th I e a d 1 ng and reaming, couplings, length, weight, wall thickness, Ditch Of threads, Var- iation in length of thread, taper of threads, fit- tings, , and elb OWS and nipples; methods of sampling, inspection, and tests; and packaging, packing, and marking. S. Gov. , F e d e r a l Specification WW-T-806a; Amendment 1; 1944. Tubing; Electrical, Metallic. Gives requirements for material, workmanship, Zinc coating, dimensions, and tolerances; methods of sam- pling, inspection, and tests; and packaging, packing, and marking. U. 1935. U. S. GOV., U. S. Army, Signal Corps. Specification 71-313A; 1925. Conduit; Fiber, for Underground Wires and Cable. References. –Nonmetallic flexible c on du 1 t, see 715. 13; methods of testing and general requirements for m e t a l s , see 600. 1; Z in C C Oa tings, see 600. 3; standard pipe sizes and threading, see 6O7. O: Other wrought iron and steel pipe, see 607.3, 6O7.4; lumber grading rules, see 400.2, 400. 3.; Wood preservation, preservatives, see 400.42, 801.3; cement, gravel, and, sand, see 516. 1, 512. 1; reinforcing Steel, see 605.25; clay sewer pipe, methods of testing Clay products, see 531.5, 531.0; sheet Steel, See 604. 22, 604. 23. 715. 12 Switch Boxes, Outlet and Junction Box- es, Cabinets Assn. Of American Railroads, Telegraph and Telephone Section, 2-G-21; 1926. Metal Boxes. Design and con- struction of boxes for test panel, resistance, term- 1nal, and protector cabinets; gage of sheet metal based on size of box, hardware, and finish require- ments for hinged cover and lift-off cover boxes. Assn. Of American Railroads, Telegraph and Telephone Section, 2–G–70; 1932. Metal Battery Cabinets ARA- 6- A and ARA-7-A. Gives general requirements, mate- rial a n d workmanship, dimensions, in Spection an d tests, packing, marking, and warranty. National Board Of Fire Underwriters. National Elec- trical Code, 1940. American Standards ASSI). , C1-1940. BOXes, Cabinets, and Outlet, and Terminal Fittings. Requirements for protective coatings, minimum thick- ness of metal on small boxes, construction and re- quired clearances of current carrying parts for cab- inets and cutout boxes of metal Or lined WOOd, min- imum depth of outlet boxes, installatlon requl re- Inents of boxes, cabinets, Outlet and terminal fit- tings. National Electrical Manufacturers Assn. Distribution Cutout Standards 38–53; 1938. G i v e s requirements for rating s t a n d a r d S, performance, mounting and 715. 12 Directory of Commodity Specifications assembly, test manyufacture, brown porcelain insulators, dimensions Of fuse links, and classification of insul- lating materials for enclosed and open type eutouts. Change (Sept. 9, 1942) for duration of emergency re- duced overall length of universal fuse links (0 to 15 kV) for distribution cutouts from 23 to 20 in. (minimum). National Electrical Manufacturers Assn. Distribution Cut Out and POwer Fuse Standards, 44-93; 1944. Gives rating Standards, performance Standards, application Standards, and manufacturing Standards for distri- but iOn cutouts, fuse -links, and power fuses; defi- nitions including general, parts, classification by construction, mounting and operation, rating, per- formance and test, and miscellaneous; and instruc- tions for the installation, operation, and care of distribution cutouts and power fuses. Underwriters' Laboratories, Inc - Requirements for Cabinets and Cutout Boxes, 1941. FOr enclosures either Surface or flush mounted provided with Swing- ing doors, to be used in accordance with the Nation- al Electrical Code. Coyers cast and sheet metal boxes, outdoor use, hinges, latches, knockouts, la- bels, etc. Underwriters' Laboratories, Inc. Bo X e s and Fittings, 1941. Covers outlet boxes, armored cable boxes, conduit boxes, flexible non- metallic boxes, floor outlet and flush device boxes, junction boxes, nonmetallic sheathed cable boxes, pull boxes, extension rings, and covers. Require- ments as to strength and rigidity of material, cor- rosion, support , connection, grounding, Studs, clamps and fasteners, weatherproof boxes, and mark- ing. This standard was approved as American stand- ard C33a–1929 by the American Standards ASSn. Underwriters' Laboratories, Inc. Standard for Service Equipment, 1936. Addenda, 1940. Includes service- entrance switches, meter-service Switches, Service circuit-breakers, meter test blocks, and combina- tions with branch circuit fuses and circuit break- ers. Enclosures, cast and sheet metal, operating mechanism, switches, current carrying parts, d18- connecting means, fusing, capacity, Spacings, wiring space, barriers, grounding, performance, Overload, endurance, dielectric strength, rating, Voltage and current, and marking. Underwriters' Laboratories, Inc. Standard for Under- floor Raceways and Fittings, 1943. Covers metallic and nonmetallic underfloor duct system wiring in accordance with the National Electrical Code. Gives conditions for general requirements, metallic duct, nometallic duct, boxes and fittings, installation accessories and thstructions, inspection of listed product, labels, inspection reports, and field in- Spection. U. S. Gov., Army Air Forces. Specification 32321 (2); 1942. Cabinet; Power Control. U. S. Gov., Army–Navy Aeronautical Specification AN- C-59a–1; 1943. Cubicle; Manual Transfer Primary Switch 300/100 KWA. U. S. Gov., Army–Navy Aeronautical Specification AN- C-60a–1; 1943. Cubfcle; Automatic Transfer Primary Switch 300/100 KVA. U. S. Gov., Army–Navy Aeronautical Specification AN- C-109; 1944. Cabinet and Relay Assembly: Runway SelectOI". Standard for Outlet U. S. GOV. , Army-Navy Aeronautical Specification AN- C-123; 1944. Cabinet and Relay Assembly; Distribu- tion. U. S. GOV., Army-Navy Aeronautical Specification AN- S-48-1; 1945. Switch Boxes; Caging, for Gyro Flux Gate COmpa SS. S. Gov". , Federal Specification W-B-616; Amendment 1; 1944. Boxes and Outlet-Fittings, Floor; (f or ) Rigid-Steel-Conduit and Electric—Metallic- Tubing (Steel). Covers four types—(I) adjustable floor boxes, (II) semiadjustable floor boxes, (III) nonadjustable f l o or boxes, and (IV) floor-outlet fittings; and three classes- (A) watertight (uni- versal), (B) watertight (embedded in concrete), and (C) surface-tight. Gives requirements for sizes, material, workmanship, bOdies, cover plates, floor- Outlet fittings, and marking; methods of sampling, U. 1938. inspection, and tests; and packing and marking for Shipment. U. S. Gov., Fe d e ral Specification W-0-806; 1937. .Amendment 1; 1944. Outlet-Bodies; Iron (Cast or Malleable), Cadmium or Zinc-Coated, With Covers and Accessories (for Shore Use). In C lu de S Several types, such as bodies primarily intended to provide turns, Offsets, and branches in rigid steel conduit and electrical metallic steel tubing systems, but which may be used as Wire outlets Or as mountings for lamp receptacles, rosettes, COnvenience Outlets, and to enclose Wire Splices, etc.; and also bodies for mounting or enclosing surface-wiring devices. Gives requirements for Classes, S12 es, material and workmanship, and detail requirements; methods of Sampling, inspection, and test; and p a C k a g 1 ng , packing, and marking. S. G. O. v . , . Federal Specification W-O-821a; 1937. Amendment 2; 1944. Outlet BOXes, Steel, Cadmium Or Zinc-Coated, With Covers and Accessortes. Covers one type with extension rings, clamps, and fasten- ers, either fabricated so that boxes can be ganged, or formed in one piece. G iv e s requirements for classes, sizes, material and WOrkſhānship, and de- tails; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 89-2050; 1933. Box, Junction, for 1- Conductor Sub- marine Mine Cable. U. S. Gov., U. S. Army, Signal Corps. Specification 71-65-A; 1927. Switchbox, Types BE-45, BE-46; and BE-47, for Telephone Circuits. U. U. S. Gov. , U. S. Army, Signal Corps. Specifica- tion 71-92; 1921. Junction Boxes; Types JB-3 and JB-5. U. S. Gov. , U. S. Army, Signal Corps. Specifica- tion 71–107B; 1931. Switchbox; Type BC-117, Cut- Out. U. S. Gov., U. S. Army, Signal Corps. Specification 71–284B; 1937. Switchbox; Type BE-54A. U. S. Gov., U. S. Army, Signal Corps. Specification 7 1 – 53 6 A; 1930. Junction Box; Type JB-14, Tele- phOne. U. S. Gov., U. S. Army, Signal Corps. Specification 71-698; 1936. Junction Box; Type TM-170A, U. S. Gov., U. S. Army, Signal Corps. Specification 71-701; 1934. Switchbox; Type BE-60, Telephone Switching. 704 Machinery and Vehicles 7 5.2 | U. S. GOV. , U. 8. 71-871B; 1941. Army, 8ignal Corps. Specification Switchbox; Type BC-345, Filter. U. S. GOV., U. S. Army, Signal Corps. Specification 71-893; 1940. Switchbox; Type BC-363, Interphone. U. S. GOV., U. S. Army, Signal Corps. Specification 71-974; 1941. Switchbox; BE-73. U. S. GOV., U. S. Army, Signal Corps. Specification 71-991; 1941. Cabinet; Type BE-79, Main Distribu- ting Frame. 4. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1000A; 1943. Junction Boxes; JB-19 and JB-80. U. S. GOV., U. S. Army, 81gnal Corps. Specification 71-1001; 1941. Cab in et; Type BE-75, Telephone POWer. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1018; 1942. Cabinet; BE-72, Test and Power Dis- tribution. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1146; 1942. Sw1tchbox BC–705. U. S., Gov., U. S. Army, Signal Corps. Specification 71-1662A; 1944. Antenna COrds and Junction Boxes, for Radio Direction Finder Central TC-8 and Radio Intercept Central TC-9. References. -Inclosures for inclosed switches, see 714. 52; Zinc coatings, see 600. 3; cast iron, cast brass, Cast b I O n Z e , see 611. 11, 645. 21, 646.41: Steel Sheets, See 604. 22, 604. 23. 715. 13 Flexible Tubing for Wire Protection Underwriters' Laboratories, Inc. Coated-Fabric In- Sulating Tubing, 1942. Covers fabric-base insula- ting tubing (varnished or lacquer-coated) to be used Only for the interval wiring of devices and appli- ances, rated at 600 VOlts Or less. Gives require- ments for base material, wall thickness, dielectric Strength, aging test, and flame test. Underwriters' Laboratories, Inc. Standard for Under- floor Raceways and Fittings, 1943. Covers metallic and nonmetallic underfloor duct system wiring in aCCOrdance with the National Electrical COde. Gives CQnditions for general requirements, metallic duct, nonmetallic duct, boxes and fittings, installation accessories and instructions, inspection of listed product, labels, inspection reports, and field in- Spection. U. S. GOV. , Army Air Forces. Specification 32012-C (1); 1940. Tubing; Flexible, Nonmetallic Oil-Proof. S. G O V . , Federal Specification HH-T-791a; 1940. Tubing; Flexible, Nometallic. Covers tubing to be employed as a mechanical protection to insulated wires and cables. Must comply with all requirements Of Underwriters' Laboratories. Gives t a b le of sizes; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 84-6A; 1930. Tubing; Nonmetallic, Flexible. 7 15.2 SOCKETS, RECEPTACLES, LIGHTING SWITCHES, ROSETTES 7 15.2 | Sockets, Receptacles, Plugs American Institute of Electrical Engineers, 21; 1941. Apparatus Bushings (Proposed A. I. E. E. Standard and P I O p O S e d Test COde). Covers proposed suandard U. Service conditions, rating, definitions, heating, dielectric tests, and name-plate markings; and pro- posed test code classification of bushing tests and test procedure. American Society of Mechanical Engineers, joint spon- sor with National Electrical Manufacturers Assn. American Standards ASSn. , C44-1931. Rolled Threads for Screw Shells of Electric Sockets and Lamp Bases. For miniature, Candelabra, intermiédiate, medium, and mogul types, Standard pitch, dimensions, shape Of threads, gage tolerances. ASSn. Of American Railroads, Mechanical Div., Elec- trical Section. Manual of Standard and Recommended Practice, 1940. Charging Receptacles. Recommends 100- and 150-ampere capacity battery charging re- ceptacles, location, description, and d 1 a gram s? Charging plugs necessary, diagrams, and construc- tion. Assn. Of American Railroads, Mechanical Div., Elec- trical Section. Manual of standard and Recommended Practice, 1941. Plugs and Receptacles; Standby Service. Covers phase rotation, plugs and recepta- cles for use in yard and station 'standby service with 3-phase, 60-cycle power. All standby motors ôn air conditioned cars shall be c on n e c t e d for operation on 220-volt, 3-phase, 60-cycle power. Assn. Of American Railroads, Operations and Mainte- nance Dept. , Engineering Div., Electrical Section. Manual of Recommended Practice, 1942. Plugs and Receptacles for Standby Service. Proper phasing of 220-volt, 60-cycle, 3-phase wayside receptacles for use with air conditioning facilities, and adopts the latest revision of phase rotation, plugs, and receptacles for use in yard and st at 1 on standby Service with 3-phase, 60-cycle power, of the Mechan- ical Div., Electrical Section, designated as Plugs and Receptacles, Standby Service, Section C of the Manual of that section. National Board of Fire Underwriters. National Elec- trical Code, 1940. American Standards Assn., C1- 1940. Lamp Holding Devices and Plug Receptacles. Classification of lamp sockets, rating method of Operation, general construction requirements, in- Stallation requirements for so c k et s, attachment plugs, and receptacles. National Electrical Manufacturers Assn., s p on so r. American Standards Ass n . , C73-1941. Attachment Plugs and Receptacles. Deals with 1nterchangeable Separable attachment plu g S , receptacle S and COn- nectors to be employed in electric light, heat and power circuits, under the conditions of installation and use prescribed by the National Electric Safety Code. Devices for special application are not to be judged by this standard. Underwriters' Laboratories, Inc. Standard for Attach- ment Plugs and Receptacles, 1942. Covers attachment plugs and receptacles, Cord Connectors, some forms of current taps, and flatiron and appliance plugs for use in accordance with National Electrical Code. Gives requirements for materials, current-carrying parts, terminals, female contacts, assembly, over- load, attachment plugs, cord connectors, recepta- cles, current taps, flatiron and appliance plugs, rating, marking and inspection of listed product. 705 715.2 Directory of Commodity Specifications Underwriters' Laboratories, Inc. Standard for Edison- Base Lamp Holders, 1941. Covers Edison-base lamp holders to be employed in accordance with the Na- tional Electrical Code. Enclosure, lining, inte- rior, assembly, special features applying to par- ticular types of lamp-holders, performance, rating, marking, and inspection of listed product. Underwriters' Laboratories, Inc. Standard for Elec- trode Receptacles for Gas-Tube Signs, 1940. Mate- rial, mounting, drainage, current-carrying parts, spacings, dielectric strength, rating, marking, and inspection Of listed product. - - U. S. G O v . , Dept. of Commerce, National Bureau of Standards Handbook H28, 1944. Screw-Thread Stand- ards for Federal Services. Presents complete dimen- sional data upon which specifications may be based for threaded products for government requirements. In clu d e s terminology (definitions and symbols); American National rolled threads for screw shells of electric sockets, and lamp bases (form of thread, thread’ series, and gages); and appendixes containing supplementary information of both a general and a technical nature, including such specifications, as are not intended to be mandatory. U. S. Gov.; Fe d e r a l Specification W-R-151; 1934. Amendment 5; 1944. Receptacles (Convenience Out- lets); Attachment Plugs, Current Taps, and Connec- tors. C º rs receptacles of 10-ampere 250-volt, 15-ampere 125-volt size, double-pole shall be of double-T-slot duplex type. Gives requirements for classification, sizes, and details; methods Of Sam- pling, inspection, and tests; and packaging, packſng, and marking. U. S. Gov., Navy Dept. Specification 17C15b; 1944. Caps, Attachment—Plug, Separable, for Connection to Flexible Electrical Conductors. U. S. Go v . , Navy Dept. Specification 1784f; 1944. Sockets; Weatherproof. - U. S. Gov., Navy Dept. Specification 17S17; 1940. Sockets; Electric-Lamp for Shipboard Use. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-805F, 1943. Plug PL-54, PL-55, PL-124, PL-125, and PL-354; 2-Conductor. U. S. Gov., U. S. Army, Signal Corps. Specification 71-807C; 1941. Plug; Type PL-68, 3-Conductor, M1- CTOphOne. U. S. GOV. , U. S. 71-853B; 1938. Army, Signal Corps. Specification Plug; Cable Connector, Aircraft. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1005; 1941. Plug and Socket. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1119; 1942. Plug, PL-155, 2-Contact, R 1 g h tº- Angled; and Plug PL-168, 3-Contact, Right-Angled. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–1169; 1942. Plug PL-179; HeadSet. Magnetic Microphone- References. –Sockets for radio vacuum tubes, see 7 18.69; telephone and Tad 10 plugs and jacks, see 7 18. 21, 7 18.69; lamp h 0 l d e r s for Christmas tree lighting Outfits, see 716. 39. 7 15.22 Lighting Switches Underwriters' Laboratories, Inc. Standard for Knife Switches, 1939. Covers open knife switches for use in accordance with the National Electrical Code. *Covers switches with or without fuse h old ers; switches having individual bases designed for either front or rear wiring connection; and switch parts without bases designed for mounting on switchboards and panelboards. Switches may be single- or multi- pole, and with or without quick-break or auxiliary contacts, except where such contacts are specifi- cally required. Bases, current carrying parts, spacings, performance, rating, marking, and inspec- tion of listed product. Underwriters' Laboratories, Inc. Standard for Snap Switches, 1941. Covers m an u a l l y operable snap switches to be employed on light and power circuits in accordance with the National Electrical Code. Does not cover switches rated at more than 30 am– peres at 600 volts; Sw1tches rated at more than two horsepower at 600 volts or less; nor switches having a potential rating of less than 50 volts unless in conjunction with a rating of 125 or 250 volts. En- closure, lining, bushings and strain relief, bases and bodies, sealing, current-carrying parts, in- Sul at 1 ng material, actuating members, assembly, performance rating, mark 1 ng, and inspection of listed product. U. S. G. O. v . , Dept. Of Commerce, National Bureau Of Standards H33; 1940. American Standards A S S n . , C2.3—1941. Safety Rules for the Installation and Maintenance of Electric Utilization Equipment. Com- prising part 3-for 25-to 270-volt equipment which is accessible to Other than qualified electrical operators; and the grounding rules of the fift h edition, N at 1 on a l Electrical Safety Code. For lighting switches (sec. 32), requirements on acces- sibility, marking and installation, special circuits, control, hazardous locations, where required, char- act er, disconnection before handling, arcing or suddenly moving parts, enclosed air-break switches (not 1ncluding snap-on), and control equipment. U. S. Gov., Fe d e ral Specification W-S-890; 1944. Switches; Snap, Miscellaneous. Covers one grade. Must be acceptable to Underwriters' Laboratories, Inc., regarding fire and casualty hazards. Gives requirements for types, classes, circuits, ratings, material, workmanship, general design, assembly, en- closures, current-carrying parts, terminals, opera- ting mechanisms, position indication marking, ra- tings, color, finish, marking, and details; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. - U. S. Gov., Fe d e r a l Specification W-S-893; 1943. Amendment 3; 1944. Sw1tches; Snap, Multiple Type and C om b-in a t 1 On Devices, Flush Type with Wall Plates. Covers one type—multiple-type flush snap switches designed for mounting One or more switch units on a single yoke, and combination devices, for mounting in a single gang Switch box flush with the wall or other enclosures and With Wall plates as specified. Gives requirements for classification, Sizes, bases, wall plates, current-carrying parts, mounting and marking; methods of sampling, inspec- tion and tests; and packaging, packing, and marking. U. S. Gov. , F e d e r a l Specification W-S-896; 1934. Amendment 3, 1944. Sw1tches; Sn a p , Single-Unit, Interchangeable Flush-Type With Wall Plates. One type only of the tumbler and toggle class. Gives 706 Machinery 7| 5.30 and Vehicles requirements for s 1 Z e s , material, Construction, wall plates, current-carrying parts, marking, rat- ings, and mounting; method of sampling, inspection, and tests; and packaging, packing, and marking. References.—Knife and other type switches, see 714. 52; automobile lighting switches, see 722.32; definitions, symbols, standard 'Voltages, S e r v i Ce Standards, See 7 10. 715.23 Rosettes 715.3 WIRING AND WIRING SUPPLIES 715.30 General Items American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1942. Specifications for Buildings for Railroad Purposes; Electric Light Wiring. G iv e s requirements for conduits, wires, joints, Outlet boxes, service switches and cabinets, local switches, fuses, wiring systems, and guaran- tee. - American Transit Assn. Recommended Practice for Trol- ley Bus Base and Motor Designation, E127-31; 1931. In wiring trolley buses or reading wiring diagrams . for same, the left hand trolley base should be con- sidered as positive. The left hand base is the one on the closed side of the bus. The motor on the right hand or open side of the bus should be desig- nated as No. 1. Where motors are placed in tandem the front motor should be designated as No. 1, Ameridan Transit Assn. of Electric Cars, Trolley Buses and Locomotives, E143–39; 1939. These rules are identical with Sec- tion 1 of the Regulations of the National Board of Fire Underwriters for Electric Cars and Trolley Buses, including houses and yards. The rules re- ferred to in this spécification cover electrical installations, wiring methods, trolley buses, pro- tection of main power circuits, wires and cables, main motors and controls, lighting, electric heat- ing, signaling circuits, s to rage batteries, and lightning protection for cars. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 119-42, 1943. Wiring. stallation of wire and cable. Covers drawings, ma- terial and workmanship, clearances, common return wire, wire terminals, tagging, line construction, ground leads, cable for direct earth installation, track circuit bonding, inspection, and tests. Assn. of American Railroads, Telegraph and Telephone Section, 1-A-23; 1927. Specification for Dynamom- eter Testing of Copper Wire. For determining fit- ness for further use on the line, general causes of defects, and method of measuring stress for location of weakened portions of old line Wire. Assn. of American Railroads, Telegraph and Telephone Section, 2–H–7; 1932. Wipe and Cable Distribution in offices and Buildings. . Description and illus- trations of standard elements involved in communi- cation and other wiring of office buildings. In- cludes entrance, riser shafts, distributing cabinets, underfloor distributing systems, floor, outlets, and racewayS. Recommended Rules for Wiring for the purpose of providing in- Assn. of American Railroads, Telegraph and Telephone Section, 2-K-6; 1924. Specification for Soldering In sºi de Plant. Sequence of operations, materials and tools necessary, and description of method with precautions for use of electric irons and torches. Associated Factory Mutual Fire Insurance Companies. Specifications for Gravity W at er Tanks and Steel Towers, Volume 1. Structural Details; 1938. For buildings supporting t an k s , requirements as to foot in g S on brick Supporting walls, design for anchorage, allowable bearing pressures for supports of various building materials. Concrete buildings according to A. S. T. M. Specifications for concrete. Edison Electric Institute, Illuminating Engineering Society, International Assn. of Electrical Inspec- tors, National Electrical Contractors Ass n . , Na- tional Electrical Manufacturers Assn., National Electrical Wholesalers Assn., and Radio Manufacturers Assn., 'sponsors. Handbook of Interior Wiring De- sign, 1937. Surveys the field of wiring adequacy for buildings. Treats of the electrical needs of the residence, factory, office or store; interprets modern practice in installing wiring; conforms with the requirements of the American Standard Codes set- up for fire prevention and personal safety. National Board of Fire Underwriters. National Elec- trical Code, 1940. American Standards Assn., C1- 1940. Outside Supply Conductors. Clearances for overhead lines, number of services per building, insulation, protection and clearance of service wires, entrance service wiring and entrance switch installation requirements, grounding. National Board Of: Fire Underwriters. National Elec- trical Code, 1940. American Standards Assn., C1- 1940. Wiring Methods, and installation rules, sup- ports, voltage limits, protective guards, conductors per conduit, sizes and insulation of conductors, grounding, dimensions of cleats, knobs, and tubes, installation requirements for open wires, concealed knob, and tube work, c on du i t work, surface metal raceways, armored cable, underfloor raceways, non- metallic sheathed cable, metallic tubing. National Electrical Manufacturers Assn. Handbook of Interior Wiring Design, 1937. Covers residence standards of adequacy, chart of outlet requirements, specification form for single dwelling, lighting fundamentals, wiring standards for general occupan- cies, procedures for lighting and power wiring in- stallations, adequacy standards for multi-family dwellings, and for commercial, public and industrial occupancies, material and installation specifica- tions. - Underwriters' Laboratories, Inc. Standard for Ground- ing and Bonding Equipment, 1943. Covers grounding and bonding equipment, for use in connection with interior wiring systems in accordance with the Na- t i on a 1 Electrical Code. Gives requirements for grounding, devices, grounding and bonding bushings, water-meter shunts, armored grounding wire, ground rods, miscellaneous devices, marking, and inspection of listed product. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cations CAA-88. Combined Telephone and Electric Service. 707 7| 5.30 Directory of Commodity Specifications U. S. Gov. , Dept. of CO m me r c e , National Bureau of Standards H31; 1940. American St and a r ds Assn., C2.1-1941. Safety Rul é S for the Installation and Maintenance of Electrical Supply Stations. Compris– ing Part 1-for equipment of indoor and Outdoor Sup- Dly stations, provided it is in separate rooms or enclosures, under control of properly qualified per- Sons and accessible only to such persons. Also ap- ply to Similar equipment if installed in factories, mercantile establishments, vehicles or elsewhere. "Exceptions-if voltage does not exceed 150 volts to ground, and if Voltage is not more than 550 volts between COnductors and power utilized does not ex- ceed 3, 200 volts; and the grounding rules of the fifth edition, National Electric Safety code. For conductors (se c s 15), requirements on electrical protection, predaution against mechanical and ther- mal d a m a ge, 1solation, guarding, taping ends and joints, and wiring for illumination. U. S. GOV. , Navy D ep t . Bureau of Yards a n d Docks. Specification E-9Ye; 1943. Electrical Apparatus, Distributing Systems, and Wiring. (Emergency Edi- tion.) U. S. GOV. , Navy De D t . , Bureau of Yards an d Docks. Specification 16 ye; 1941. Refrigerating Equipment. A 1 SO 1m Cludes ice-haking equipment. Includes re- quirements for electric motors, control equipment, and Wiring. References. --Automobile Wiring, Clamps, see 719.72; See 744. 1. 7|5.3 | References.--Glass pin insulators, see 526. 1; por- celain in sul a to r s for electric lines, porcelain Switch a n d fuse bases, cleats, knobs, see 532.22; WOOd Strain in Sul at OTS, see 429.7; wood insulator pins, Steel insulator pins, see 429.7, 719.61. 7|5.32 Insulator Pins Edison Electric Institute. Suggestions for Specifica- tions for Insulator apd Pin Threads and Gauges, No. TD-71; 1937. Dimensional drawings showing 1-in. and 1 3/8-in. s 1 Z e s of thread in insulator, wood pin thread, C8 St lead pin thread, wire pin thread, press- ed Steel pin thread, insulator gauge thread, insula- tor gauges, and cast lead pin thread gauges. Also explanatory notes and tolerances. See 722. 32; ground Traveling electric crane wiring, Insulators References.—Wood 1nsulator pins, see 429.7; steel 1IlSul at OT p 1n S, see 719. 6 1. 715.33 Insulator Knobs References.-Porcelain knobs and spool insulators, see 532. 22. 715.34 Lugs National Electrical Manufacturers Assn. Suggested Specification for Standard and Heavy Duty Multiple Bolt Soldering Lugs, N. E. M. A. 101; 1932. For deter- mining choice of types, and g i Ve S COmplete dimen- sions for multiple bolt pressed and heavy duty cast soldering lugs, diameters and 'spacing of bolt holes, gimensional diagrams for three classes of lugs, and material requirements for 250,000 to 2,000,000 c. m. Cable. Underwriters' Laboratories, Inc. Standard for Solder- ing Lugs, 1930. For connecting wires or cables and elect r 1 c a l devices used On lighting and power circuits in accordance with the National Electrical Code. For lugs of copper, brass, or bronze; to be Cast, stamped or Swaged, requirements as to current Capacity, diameter, and d e p th of cable hole, wall thickness, and COntact area for v ar i o us sizes of wire, and, marking. References. --Other lugs and terminals, see 715. 35; castings of c O p p e r , . brass, bronze, see 642. 21, 645. 21, 646.41; sheet material of c opp e r , brass, bronze, see 641. 2, 644. 2, 646. 2; wiring practice, see 715. 30. 715.35 Terminals and Tags Aeronautical Chamber of COmmerce of America, Inc. Na- tional Aircraft Standard NAS 39; 1943. Terminal; Electrical, Mechanical. Gives drawings with dimen- sions a n d notes. Developed by National Aircraft Standard COIIIſmittee. Aeronautical Chamber of Commerce of America, Inc. tional Aircraft Standard NAS 193; 1944. Solderless (Pressure) Terminals for Electric Cables. Intended for the termination of electric cables of copper for aircraft. Gives classification, material and work- manship, general requirements, detail requirements, procedure for qualification test, and table showing Cable 312e designation, test rating in amperes, max- imum millivolt drop at nominal test rating, minimum tens 11 e load a n d weight to be used on vibrating teSt. Radio Manufacturers Assn. Na- Cord Tips, M2-112, M4-111, M4-112, 1930. F or cylindrical type and pin type t1ps, for use On loud speaker and head-set cords, dimensions for Various Standard Si Zes, pull test for strength of SOldering. Radio Manufacturers Assn. C a b le Terminal, M4-114; 1930. Standard dimensions of Spade type cable ter- Iminal for Outer end of battery connecting conductors on radio receiving sets. Society of Automotive Engineers. t1 On 2-Units, Parts and F1 ttings. S. A. E. Standard Cable Terminals. Revised, 1943. To eliminate un- necessary variations in sizes and types of terminals for electrical connections. G 1 v e s tablés showing Sizes and dimensions for stud or screw and hole or slot sizes, straight type A eyelet terminals, offset type A eyelet terminals, side type B eyelet ter- minals, straight type C Spade terminals, side type D S p a d e terminals, and end type E Starting cable terminals. U. S. Gov., Army-Navy Aeronautical Specification AN-T- 2b; 1944. Terminals; Steel Cable, for Swaging. U. S. GOV. , Navy D ep t . Specification 17C130; 1944. Connectors and Lugs, Terminal, Pressure-Grip (Solder- less, for Electric Cable). U. S. Gov. , Navy Dept. Spe C1 fication 17L7; 1939. Lugs, Cable-Terminal, Copper, Punched-Tube-Type, for Sol- dered COnnections for Electric Cable. U. S. Gov., U. S. Army, Army Air Forces. Specification 98-2551.3F; 1938. Terminal, Warped, for Aircraft Ca- ble. 1944 Handbook, Sec- U. S. Gov., U. S. Army, Signal Corps. Specification 71-100-C; 1928. Term in a 1 Strip ; Type TM-84-A, 5 pair. U. S. Gov., U. S. Army, Signal Corps. Specification 71-132B; 1927. Terminal; Type TM-88 Cable. U. S. Gov., U. S. Army, Signal Corps. Specification 71-264: 1924. Terminal Strip; Types TM-76 and TM-77. 708 Machinery and Vehicles 7| 5. 39 U. S. Gov., U. S. Army, Signal corps. Specification 71-436C; 1943. Tag MC-72; Paper, for Wire Identifi- Cation. U. S. Gov. , U. S. Army, Signal. Corps. Specification 71–454; 1928. Terminal; Type TM-98, Telephone. U. S. Gov., U. S. Army, Signal Corps. Specification 71-480B; 1936. Terminal; Cable, Telephone, Unpro- tected. - U. S. Gov., U. S. Army, Signal Corps. Specification 71–685; 1933. Cable Terminal; Types TM-171 and TM- 175. U. S. Gov., U. S. Army, Signal Corps. Specification 71-696A; 1940. Panel, Type BD-75, and Terminal Strip TM-192, Wire Communication Cross-Connecting. References. -Lugs, see 715. 34; battery tray ter- In 1nal lug s , see 721. 2; Storage battery terminals, see 712.9; see also references under 715. 34. 715.36 Cable Reels and Wire Spools American Transit Assn., Recommended Design of Trolley Wire Reels, Reel Bushings and feel. Braking Device. D109-31; 1931. Covers d e s 1 g n s for four sizes of standard wooden re e l’s for trolley wire. Includes several drawings of trolley wire reels. ‘. U. S. Gov., Dept. of Agriculture, Forest Ser v i c e . Specification 292. Reel; Emergency, Wire Take-up. U. S. GOV. , Dept. Of CO In In e T C e , Nati Onal Bureau Of Standards. Simplified Practice Recommendation Ré3- 28; 1928. Metal Spools. Establishes capacities of metal spools for annealing, handling, and shipping Wire. U. S. GOV., U. S. Arſly, cation 23–45; 1926. Equipment, Portable. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 49–2; 1926. Horse, Wire Reel; Electric-Light- ing Set, Portable, Engineer. U. S. GOV., U. S. Army, Corps of Engineers. cat iOn 49-6; 1938. Reel; Wire, Firing. U. S. GOV., U. S. Army, Ordnance. Dept. Specification 89-3202; 1940. Axle; Cable-Reel, Submarine Mine. U. S. GOV., U. S. Army, Ordnance Dept. Specification 89-5327a; 1939. Sling; Cable Reel, M1915. U. S. GOV. , U. S. Army, Signal COTDS. 71-88B; 1943. Reel RL-17-A; Payout, on Barrow. U. S. GOV. , U. S. Army, Slgnal COIDS. Specification 71–144D; 1932. Reel; Type DR-4, for Holding Field W1 re. - U. S. Gov., U. S. Army, Signal Corps. Specification 71-244D; 1943. Cable Reels. Corps of Engineers. Specifi- Reel, Wire; Electric Lighting Specifi- U. S. GOV., U. S. Army, Signal Corps. Specification 71-380; 1925. Reel; Type RL-3, Flat, Rectangular, Hand. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-456C; 1936. Reel for Cable; Submarine Mine, 1– COndu Ct. Or. U. S. Gov., U. S. Army, Signal Corps. Specification 71-532A; 1933. Reel; Type RL-20, Airplane Antenna. U. S. GOV. , U. S. Army, Signal Corp S. Specification 71-575D; 1943. Reel; DR-4, DR-5, DR-7, and DR-15. . U. S. GOV. , U. S. Army, Signal COrps. Spec 1 fication 71-665B; 1942. Axle; RL-27-A and RL-27-B, for Lay- ing Field Wire. U. S. GOV., U. S. Army, Signal Corps. Specification 71–666F; 1944. Reel Unit RL-26-D; Engine — Driven, for Laying and Recovering Field Wire. Specification U. S. Gov. , U. S. Army, Signal Corps. Specification 71-862; 1938. Reel; Type RL-30-B, Aircraft Antenna. U. S. Gov., U. S. Army, Signal Corps. Specification 71-907; 1936. c art, Reel; Type RL-33, Balloon WiT e. - U. S. Gov., U. S. Army, Signal Corps. Specification 71-911A; 1943. Reel Unit RL-31-B; Wire. - U. S. Gov., U. S. Army, Signal Corps. Specification 7 1-1010; 1941. Reel; Type RL-39. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1121A; 1943. Reel Control Boxes BC421, BC-461, and BC-461-A. '. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1141; 1942. Reel RL-41*A and RL-42–A; Remote Con- trolled, for Trailing Antenna. - - U. S. Gov., U. S. Army, Signal Corps. Specification 71–1712; 1943. Reel RL-42-B; Remote Controlled, for Trailhmg Antennas. U. S. Gov., U. S. Army, Signal Corps. 72–2–G; 1943. Reel Cart RL-16-A. Specification 715.89 Miscellaneous wiring supplies Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 159-39, 1939. Brass and High Tensile Strength Metals and Alloys for Binding Posts, Machine Screws, Nuts, Wash- ers, Etc., Used in Signal Apparatus. COTroSiOn-re- sistant metal with properties as may be applicable, stock, composition, physical properties, and tests for tensile strength, elongation, and yield point by * A. S. T. M. procedure. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice.’ Specification 183-39; 1939. Multiple Unit Terminal Block. Drawing and design of unit, composition base, b in d in g posts, dielectric requirements, and alternate requisites. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-82; 1942. Cast Metal Terminal Boxes. For use in terminating S In a l l Cables On poles or building walls. Gives general requirements, mate- rial and workmanship, inspection and tests, packing, marking, and warranty. U. S. Gov., Dept. of C om me r c e , National Bureau of Standards. Handbook H36; 1940. Safety Rul e s for Electric Fen c e s. Comprising part 6 of the fifth edition of the National Electric Safety Code. Gives rules wh 1 Ch apply to the installation, use, and identification of electric fence S a n d to the COn- struction and characteristics of the COntrollers used with them and through which electric energy is delivered to the fen Ce. U. S. Gov. , U. S. Army, Signal Corps. Specifl Catlon 29–43; 1924. Clamp; Guy W i r e for Telephone Line COn Struction. U. S. Gov., U. S. Army, 71-33A; 1935. Block; Circuit.S. U. S. Gov., U. S. Army, Signal Corps. Specification 71-93B; 1929. Ring, Types PF-73 to PF-76, Inclusive, for Supporting Aerial Cable. U. S. Gov., U. S. ... Army, Signal Corps. 71-237A; 1935. Block; Terminal, Communication Circuits. Signal Corps. Specification Connecting, for COmmunication Specification Type TM-70, for 709 7| 5. 39 Directory of Commodity Specifications U. S. GOV. , 71–353A; and JB-9. U. S. GOV., U. S. AITy, 71-732; 1936. Carrier; U. S. Army, Signal Corps. 1932. Terminal Boxes; Specificat 1on Typ e S JB-7, JB-8, Signal COPUS. Specification Type RL-34, Wire. 715.4 WIRES, CORDS, AND CABLES 715.40 General Items American Tr an S 1 t Assn. Copper Wire Tables, D1–32; 1932. Gives two complete wire tables for standard annealed Copper in English and metric units, and one Working copper wire table in English units. American Transit Assn. Definitions and General Stand- a r ds for W i r e s and cables, DB-38; 1938. These 8tandards 1 n C lu de definitions and standards of a general character which are applicable to wires and’ Cables for power purposes. American Transit Assn. Recommended Copper Cable Ta- bles, D111-41; 1941. The details in the tables are based On American Standards Ass n . Specification H4. 1 for annealed Copper wire, which uses 891. 58 lb- per mile-Ohm and hard drawn copper wire, which uses a resistivity of 910. 15 lb. per mile-ohm. Includes five tables covering bare concentric soft copper cables, bare concentric hard drawn copper cables of (the A. S. T. M. class A, B, and C stranding, and one on bare COn Centric hard drawn copper cables with extra flexible stranding. American Transit Assn. Recommended Guide for Prepara- t1 On Of Specifications for Insulated Wire and Cable, D120-41; 1941. This guide covers general standardsº for single; multi-conductor belted and multi-conduc- tor nonbelted wires and cables insulated with rub- ber, Varnished Cambric or paper insulation and hav- ing any of the usual types of sheath or Outer cover- ing. It Outlines the information that should be given in purchase orders or inquiries for wire and cab le. COV erS C Ondu Ct. OrS, in Sulation, conductor identification, conductor assembly, fillers, binder, Shielding, protective COvering, saturant and finish, armor, and outer protective covering. ASSn. Of American RailroadS, Operation S and Mainte- nance Dept., Engineering Div., Electrical Section. Manual of Recommended Practice, 1942. (6-e—41) De— Sign Of Motor Feeders and C1r Cuits. Includes recom- mendations for the steps to take in designing motor Supply circuits and feeders and selecting and laying Out power distribution panels, motor disconnecting Sw1tches, ſeeder and circuit protective devices, and conduits to accommodate feeder and circuit conduct to I°S. AsSn. Of American Railroads, Operations and Mainte- n &nce Dept., Engineering DiV., Signal Section. Man- ual Of Recommended Practice, 1942. Wire and Cable. General instructions covering k in k l ng, twisting, bruising, grease, Shipping, Storing, pulling, COn- duit, wire joints, c a ble splicing, terminal eyes, marking, and line, wire. Assn. of American Railroads, Telegraph and Telephone Section, 1-A-40; 1930. Method of Testing Tin Coat- ing on Copper W i re. Sodium-polysulfide test for determining the continuity of c O at in g on copper wire, preparation of Sample, reagents, coating and mechanical adhesion procedures. ASSI). Sect1 On, of American Railroads, Telegraph and Telephone 1-A-83; 1942. Gas Pressure Testing of Ca- bles. Describes methods, apparatus a n d materials for the gas pressure testing of lead sheath paper- insulated cables and methods for maintaining these cables under constant gas pressure. Gives gas cyl- inders, regulators and Dressure testing instrument S, gas pressure testing of individual reel iengths of cable, flash testing of completed sleeves, gas pres– sure testing of loading coil cases, pressure dams, pressure testing Valves and clamps, charging Cables with gas, and gas pressure testing of complete cable. copper Wire Engineering Assn. Ice and Wind Loads on copper Wire (Bare Solid), No. 401; 1938. Gives vertical, horizontal, and resultant loads in pounds per lineal foot of wire for light, medium, and heavy ioading in accordance with loading districts of the National Electrical C O d e - Covers 1 to 8 Awg wire sizes. National Electrical Manufacturers Assn. Maximum Per- missible Current-Carrying Capacity of Rubber-Insula- ted Building W i r e , 1938. Report covers maximum operating temperatures of code rubber factors af- fecting current-carrying capacity, thermal surface resistivity of cable coverings and conduits, addi- tional considerations, formulae for current-carrying capacity calculation, a mb i ent temperature, table showing summary of cable ratings, and tables Showing current-carrying capacity for code grade, perform- ance grade, and heat-resistant grade. National Electrical Manufacturers Assn. Type Letter Designations of Wire a n d Cable, 41-70; 1941. In- cludes a list, and brief descriptions of the present designations being used in the industry. Underwriters' Laboratories, Inc. Standard for Rubber- Covered Wires and Cables, 1940. COvers rubber-in Su- lated wires and cables for use in accordance with the National Electrical Code. Conductors, in Sula- tion, coverings, lay of twist, dielectric strength, insulation resistance, mechan 1cal equivalence t ( type R, marking, and inspection of listed product, Emergency alternate-braids for types R and RW con- ductors acceptable for the RP and RH conductors. Underwriters' Laboratories, Inc. Standard for Warnish- ed-Cloth Wires and Cables, 1939. Covers Varni Shed cloth-insulated wires and cables for use in accord- ance with the National Electrical Code. COnductors, insulation, coverings, cabling, diele Ctric Strength, insulation resistance, dielectric St r ength after flexing, marking, and in Spection of listed products. U. S. Gov., Army-Navy Aeronautical Specification AN-C- 135; 1944. Cable Assemblies; Proof T e St. 1 n g and Prestretching of. U. S. Gov., Army-Navy Aeronautical Specification AN-S- 43. Splicing; Cable Terminal, Process for. U. S. Gov., Dept. of C om me r c e , National Bureau of Standards. Circular C31; 1914. Copper Wire Tables. Tables b a se d on international standard values for resistivity, temperature coefficient, and density of copper as defined by International Electrotechni- cal Commission. Tables give diameter, cross-section- al area, and resistance at various temperatures Of. COpper and Of aluminum wire and cable. American Wire G age (B. & S.) with comparison tables for other gägeSs 710 Machinery and Vehicles 7 || 5. M I 715.41 Cables, Electrical American Institute of Electrical Engineers. Recom- men d e d for Electrical Installations on Shipboard No. 45; 1940. Addenda, 1942. Emergency Modification and Supplement, 1943. Wires and Cables. Covers copper conductors, insulation, rubber filled tape, braid, color code, cabling, fillers, rubber Sheath, lead sheath, bituminous compound, armor, paint, di- mensional tolerances, tests, constructions, appli- cations, and installation. American Society for Test i ng Materials, A 122–41; 1941. American Standards Assn., G 8.6-1943. Zinc- coated Steel Wire Strand "Galvanized" and Class A (*Extra Galvanized"). For use as guy wire, messen- ger wire, electrical conductor, etc. Gives require- ments as to zinc coating, stranding, ductility of steel and adherence of coating, table of physical properties of strand, sizes and permissible varia- tions, and inspection. - - American Society for Testing Materials, A 218–41; 1941. American Standards Assn., G8. 11; 1944. Zinc-Coated Steel Wire Strand, Class B and Class C Coatings. For use as guy wires, messenger wires, span wires, electrical conductors, overhead ground wires, etc. Gives requirements for zinc. base metal, joints, stranding, weight and uniformity of coating, physi- cal properties, elongation, ductility, adherence of coating, size and permissible variations, workman- ship and finish, packing and marking, and inspection. American Society for Testing Materials, B 8-44; 1944. Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard, or Soft. Covers concentric-lay-Stranded conductors, made from round copper wires, either uncoated or coated with tin, lead, or lead alloy for general use for electrical purposes. Gives require- ments for wire, joints, lay, construction, physical and electrical tests, density, weight and resistance, variation in area, packing and Shipping, marking, and inspection. American Society for Testing Materials, B 172-42. T. 1942. Tentative Specifications for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Members for Electrical Conductors. Covers members made f r O In round copper wires, either uncoated or coated with tin, lead, or lead-alloy coatings, for use as elec- tric al conductors. Classification, requirements for wires, joints, construction, physical and elec- trical tests, density, weight and resistance, Varl- ation in area, marking, and inspection. American . Society for Testing Materials, B 173-42 T, 1942. T ent at 1 v e Specifications for Rope-Lay- Stranded Copper Conductors Having Concentric-Stranded Members for Electrical Conductors. Covers members made from round copper wires, either uncoated Or coated with tin, lead, or lead-alloy coatings, for use as electrical conductors. Classification, re- quirements for wires, joints, lay, construction, physical and electrical tests, density, weight and resistance, variation in area, marking, and inspec- tion. American Society for Testing Materials, B 174-42 T; 1942. Tentative Specifications for Bunch-Stranded Copper Conductors for Electrical Conductors. Covers conductors made from round copper wires, either un- coated or coated with tin, lead, or le a d - a l l o y coatings, for use as electrical conductors. Classi- fication, requirements for wires, joints, lay, con- struction, physical and electrical tests, we 1 g h t and resistance, variation in area, marking, and in- Spection. - American Society for Testing Materials, D27–41; 1941. Insulated Wire and Cable; Class A0, 30 Percent Hevea Rubber compound. Requirements for conductor mate- rial, strand, stranding, tensile properties, con- ductivity and tinning tests; insulation composition, physical and electrical tests; shielding; cable tape; braid; finish, Saturant, flame, moisture, and bending tests; lead Sheaths; inspection and rejec- tion; annealed copper standard; and interpretation of insulation thicknesses table. A. S. T.M. Emergency Alternate Provision EA-D27a; 1944, affected section 2, Conductor Material; sect 1 on 7, Tinning Test; section 25, Cable Tape Material; section 28, Types of Cotton Braid; Section 29, Standard Braid; Sec- tion 30, Cotton Braid Material; section 31, Cotton Braid Construction; table IX, Walues of Y for Code Braids; and table X, Typical Braid Construction. American Society for Test i ng Materials, D 353-41; 1941. In Sulated Wire and Cable: Performance Rubber Compound. Except for insulation conforms to A.S.T.M. Designation D 27. Methods of test, physical prop- erties, high voltage test, insulation rest Stance, moisture absorption, thickness, workmanship, and rejection. A.S.T.M. Emergency Alternate Provision EA-D 353, 1942, affected section 1, Scope; table I, Physical Test Requirements for Insulation; and table III, Insulation Resistance. American Society for Testing Materials, D469-41; 1941. Insulated Wire and Cable: Heat-Resisting Rubber Com- pound. For use at temperatures not in excess of 75°C., except rubber insulation conforms to A. S. T. M. Designation D27. Methods of test, physical proper- ties, high-voltage test, insulation resistance, moisture absorption, thickness, workmanship, rejec- Lion, and interpretation of insulation thickness table. A. S.T.M. Emergency Alternate Provision EA- D469a; 1943, affected 'Section 1, Scope. American Society for T e s t i ng Materials, D 470-41; 1941. Methods of Testing Rubber Insulated Wire and Cable. Describe procedures for the testing of rubber-insulated wire and cable. They are not to be considered completely applicable to all types of w i re and cable, n or do they necessarily include every test applicable to a particular type. To de- termine the tests to be made on a particular wire or cable, reference should be made to the specifi- cations for that type. Physical and electrical tests of insulation, and tests on finished wire and cable. American Society for Testing Materials, D 734–43T; 1943. Tentative Specifications for Insulated Wire and Cable; Polyvinyl Insulating Compound. Covers wire and cable insulated with a thermoplastic syn- thetic insulating compound made from polyvinyl chloride or its copolymer with vinyl acetate. Gives material, St r and , shape, stranding, permissible variations in diameter and area, coating test, sam- pling and methods of test, test specimens, physical properties, heat shock test, heat distortion test, flame-retardant properties, of 1 resistance t e s t, 711 7 || 5. M I Directory of Commodity Specifications cold bend test, high-Voltage test, in Sulation re- Sistance, thickness Of in Sulation, WOrkmanship, and acceptance requirements, general requirements, and 8ppendiX. rejection. American TranSit. As Sn. Recommended Specification for American Society for Te St in g Materials, D 754-43T; 1943. Tentative Specifications for Insulated Wire and Cable: Heat-Resisting Synthetic Rubber Compound. Intended to permit the use of the compound known as "Government Rubber, " type GR-S, but are not restric- ted to this type. Gives physical properties, high- Voltage test, insulation resistance, thickness, work- manship, rejection, and methods of testing. American Society for Test in g Materials, D 755–44T; 1944. Tentative Specifications for Insulated Wire and Cable: Performance Synthetic Rubber Compound. Intended to permit the use of the compound known as "Government Rubber, " type GR-S, but are not restric- ted to this type. Gives physical properties, high- voltage test, insulation resistance, thickness, work- manship, rejection, and methods of testing. American Society for T e s t in g Materials, D 574-40T, Heat-Resisting Wires and Cables, D115-32, 1932. This specification covers the usual type of heat-resist- ing covering commonly known as "slow-burning, " as applied to metall 1C COnductors for use in hot, dry locations w he re the standard insulating materials WOuld not long endure Or where the presence of large masses of in flammable materials would be objection- able. It includes materials an d properties, and measurements and tests. American Transit ASSn. Recommended Specification for Rubber Insulated Wire and C a b le for General Pur- poses-Code Rubber Insulation, D116-41; 1941. This specification applies to the rubber compound used for insulation of electric wire and cable and, which is known as code rubber insulation. Covers' general requirements, COnductor, insulation, C & b le tape, braid, finish, lead sheaths, and armor. 1940. Tentative Specification S for Insulated. Wire American Transit ASSI). Re COIII]ended Specification for and Cable: 02One-Resistant Type Insulation. Except for in Sulation, conforms to A. S. T. M., D27. Physical properties, high-voltage test, insulation resistance, double-voltage test on S h O r t samples, cold-bend, long-time voltage test, capacity and D O we r factor tests, ozone-resistance test, and thickness Of in- sulation. A. S. T. M. Emergency Alternate Provision EA-D574b; 1944, affected section 1 (b), Scope. American Transit Assn. Rubber Insulated Wire and Ca- ble for Outside Use for Power Distribution Purposes- Class A Compound, D10-41; 1941. Apply to the rubber compound used for the insulation of electric wire and cable, and which is known as class A 30 percent Hevea rubber. Gives requirements as to conductor, insulation, cable tape, cotton braid, finish, lead shealth S, and armor. American Transit Assn. Specification for Impregnated Paper Insulated, Lead Covered Cable, D13-41; 1941. Rubber Insulated Wire and Cable for Outside Use for Power Distribution Purposes-Class ACſ Compound, D117- 41; 1941. These specifications apply to the rubber compound used for the in Sulation of electric wire and Cable and which is known as Class AO 3O percent Hevea rub be r. Covers general requirements, con- ductor, insulation, cable tape, cotton braid, finish, lead Sheaths, and armor. American Transit Assn. Recommended Specification for Rubber Insulated Wire and Cable for OutSide USe for Power Distribution Purposes–Performance Rubber Com- pound, D118-41; 1941. This specification is in tend- ed to cover the furnishing and testing of various kinds of rubber in Sulated conductors for power dis- tribution purpose s, the in Sulation to be Of the grade known as Performance Rubber Compound. Covers general requirements, conductor, in Sulation, Cable tape, cotton braid, finish, lead sheaths, and armor. This specification is intended to apply to all sizes Assn. of American Railroads, Operations and Mainte- and classes of impregnated paper-insulated, lead - covered cable which is to be used for the transmis- sion and distribution of electrical energy in under- ground conduit systems. Gives general requirements, tests to be made on each length of cable, tests to be made on samples, tests to be made after in Stalla- tion, reels and shipment, and miscellaneous. American Transit Assn. Recommended Specification for Warnished Cambric Insulated Cables, D113-41; 1941. nance Dept., Engineering Div., Electrical Section. Manual of Recommended Practi Ce, 4-e-42; 1942. Spec- ifications for Rubber Insulated Wires and Cables No. 18 A. W. G. and Larger. Glves general requirements. standards for rubber covered wire and cable con- ductors, separator, rubber compounds, cable tape, cable assembly, cotton braids, metallic coverings, shipment on cable reels, Shipment. On Coils, and de- Uails. This specification applies to all sizes and classes ASSn. Of American Railroads, Operation S and Mainte- of varnished cambric lead covered or braided Cables which are to be used for the transmission and dis- tribution of electrical energy, and may apply to either underground, aerial, or station cable, under normal conditions of installation. Give S general requirements, tests to be made On each length of ca- ble, tests to be made on samples, and general pro- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 54–39; 1939. Aerial Aluminum Cable Steel Reinforced. De- tailed requirements for signal service, new and re- newal installations. Aluminum WOund, S t e el core COnductor, mechanical properties, 8 n d footage for various gages in reels and colls. Visions. ASSn. Of American Railroads, Operations and Mainte- American Trarisit Assn. Recommended Specification for Weather-Re S1 Stant, weather-Proof Wire and Cable U. R. C. Type , D114-41; 1941. These Specifications cover weather-resistant, weatherproof wire and Ca- ble, the conductors, the materials used for the fl- brous coverings, a n d the Saturating and finishing c on p O u Il d S . Covers materials a n d DTOperties, nance Dept., Engineering Div., Signal Section. Man- ual Of Re Commended Practice, Specification 89-40; 1941. Multiple-Conductor, Rubber-Insulated Cable with Weather-Resistant, or Flame-Retarding Moisture- Resistant Braid Covering. Covers material and work- manship, COnductor insulation, assembly, braid cov- ering and C a b le tape, identification, inspection, 712 Machinery and Vehicles 7| 5. l; I tests, acceptance requirements, packing, marking, and warranty. Emergency modification E89–40 was issued which changed requirements to comply with List 27 of W. P. B. Rubber order R-1. - Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 90-40, 1941. Multiple-Conductor, Rubber-Insulated, sub- marine Cable, Lead Sheathed and Round Steel Armored. ;Purpose, tendër, alternates, material and workmanship, conductor insulation, assembly, rubber-filled cable tape, lead sheath, armoring and covering, identifi- cation, inspection, tests, samples for test, ac- ceptance requirements, packing, marking, and alter- nate requisites. Emergency Modification E90-40 was issued which changed requirements to comply with List 27 of W. P. B. Rubber Order R-1. sembly, ASSn. Specifications B 33 and for 30 percent Hevea rubber insulation, as- moisture seal rubber sheath, tape, outer covering, and saturant. Emergency Modification E 161-40 was issued which changed requirements to com— ply with List 27 of W. P. B. Rubber Order R-1. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1942. Wire. and Cable. General instructions covering kinking, twisting, bruising, grease, Shipping, storing, pulling, con- duit, wire joints, cabłe splicing, terminal eyes, marking, and line wire. conductors meeting A. S. T. M. D 27, Assn. of American Railroads, Telegraph and Telephone Section, 1-A-9; 1938. Paper Insulated, Lead Covered Communication Cable. Includes two grades based on dielectric strength of insulation, otherwise iden- ASSn. Of American Railroads, Operations and Mainte- t 1 C a 1 , dimensions and tensile strength of copper nance Dept., Engineering Div., Signal Section. Man- conductors, quality and thickness of paper insula- ual of Recommended Practice. Specification 91-40; tion and lead sheath, construction of cable, color 1 941. Single and Multiple-Conductor, Rubber – codes for quadded and nonquadded pairs, ohmic re- Insulated Lead Sheathed C a b le . Purpose, tender, sistance, dielectric strength, capacitance unbalance, alternates, material and workmanship, conductor,' sealing, reels, and marking. Assn. of American Railroads, Telegraph and Telephone Section, 1-A-12; 1931. Specification for Splicing Lead Sheathed . Paper Insulated Cables. Describes and illustrates standard methods of splicing cable, insulation assembly, rubber-filled cable tape, lead sheath identification, inspection, marking, warranty, and alternate requisites. Emergency Modification E91-40 was issued which changed requirements to com- ply with List 27 of W. P. B. Rubber Order R-1. bonding, and other practices allied with splicing Assn. of American Railroads, Operations and Maintenance Operation S. - Dept., Engineering Div., Signal Section. . Manual of Assn. of American Railroads, Telegraph and Telephone Recommended Practice. Specification 111-40; 1942. Signal-Conductor, Rubber-Insulated Wire and Cable With Flame—Retarding, Moisture-Resistant or Weather- Resistant Braid. Covering. For use on signal circuits rated at 0–600 and 601–2, 500 volts. Covers material and workmanship, conductor, insulation, braid cover- ing and cable tape, identification, inspection, tests, packing, marking, and warranty. Emergency modifica– tion E1.11-40 was issued which changed requirements to comply with L1st 27 of W. P. B. Rubber Order R-1. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 145-40; 194 1 . Single and Multiple-Conductor, Rub be r- Insulated, Lead-Covered Parkway Cable Armored With Flat Steel or Zinc Tape. For use on circuits with 0-600 and 601–2, 500 Volts; requirements for tinned copper conductor meeting A. S. T. M. Specifications B 33 and D 27, for 30 percent Hevea rubber 1nsula- tion, assembly, cable tape, lead sheath, jute bed- ding in accordance with American Standard C8. 15, flat metallic tape of ungalvanized steel, asphalt Or hot, tar Outer covering served with jute yarn and for’ marking and inspection. Emergency Modification E145-40 was issued which changed requirements to comply With List 27 of W. P. B. Rubber Order R-1. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 161-40; 194 1 . Single and Multiple-Conductor, Rub be r- InSulated, NOn-Metallic Sheath Cable. For use in direct contact with earth, in ducts, in air or any Of these combinations and on circuits rated at 0-600 and 601–2,500 volts. Requirements for tinned copper Assn. Assn. Section, 1-A-48; 1932. Paper Insulated, Submarine Telephone C able . Requirements for lead covered, armored cable with t w is ted pairs, in two types, identical except for thickness of insulation; in- cludes NOS. 10 to 22 g a ge w i re , paper wrapping, twists of pairs and quads, color codes, tracers, core insulation, lead sheath, jute roving, galva- nized armor wire, conductor resistance, capacitance, dielectric strength, and insulation resistance. of American Railroads, Telegraph and Telephone Section, 1-A-49; 1932. No. 19 A. W. G. Pothead Cable. Covers 11 standard sizes of cable, 7 to 152 pairs, rubber-insulated, nonquadded, for use in tipping paper-insulated cables. Requirements for solid wire annealed copper conductors, quality of Hevea rubber insulation, twists of pairs, tracer, sheath, dielec- tric strength, and insulation resistance. of American Railroads, Telegraph and Telephone . Section, 1-A-50; 1932. Rubber-Insulated, B r a 1 d - Covered Cable With No. 14 A. W. G. Quadded Conductors. Includes 15, 20, and 34 conductor cables; require- ments for tinned copper wire, Hevea rubber insula- tion, tracer, quadding, cab ling, color dating, braiding, weatherproofing, finishing wax, and tests. Assn. of American Railroads, Telegraph and Telephone Section, 1-A-66; 1936. Rubber-Insulated, Quadded, Lead-COvered Cable. COvers 7 sizes from 4 to 76 conductors using Nos. 14 and 16 A.W. G. solid copper wire. Requirements for He v e a rubber insulation, tracer, quadding, cabling, sheath, conductor and in- Sulation resistance and dielectric strength. ASSI). of American Railroads, Telegraph and Telephone Section, 1-A-67; 1937. Specification for Installing Burled, Tape-Armored, Lead-Covered Cable. Includes 713 7 || 5. l; Directory of Commodity Specifications ASSIl. ASSIſl. ASSIl. ASSI). ASSI). quality of materials, trenching, back filling, neu- tralizing wire, location of 'Splicing chambers, lay- ing cable, Splicing, bonding, Soldering, and termi- nating. of American Railroads, Telegraph and Telephone Section, 1-A-72; 1938. Specification for Installing A e r i a l , Tape-Armored, Lead-covered Cable. Gives m e th O d 0 f installing, splicing, and terminating cable AAR-1-A-73; describes and illustrates tempo- rary and permanent bonding and stripping, and com- pleted bond. e Assn. of American Railroads, Telegraph and Telephone Section, 1-A-73; 1938. Tape-Armoring Lead-Covered Cable. Gives requirements for tape-armoring paper- insulated cable AAR-1-A-9, or rubber insulated cable AAR-1-A-66, for aerial use, and for underground use. Includes jute roving, coal tar pitch, asphalt, gal- vanized tape armor, tensile strength of jute and Steel tape, Sizes, and test S. of American Railroads, Telegraph and Telephone Sect 1 on, 1-A-75; 1939. Rubber-Insulated, Jute- Covered, Tape-Armored Cable. Includes four sizes of cable, consisting of quads with single conductor forming a core, taped, armored and jute-covered for direct burial in the ground. Requirements for cop- per wire and steel tape conforming to A. S. T. M. Spec- ifications, Hevea rubber insulation, jute covering, and galvanizing by AAR-1-D-5 method, asphalt impreg- nating compounds, electrical tests, and reeling. of American Railroads, Telegraph and Telephone Section, 1-A-76; 1939. Testing, Repair and 8plicing of Rubber-Insulated, Braid-Covered Emergency Cable. Description and diagrams for locating faults with violet-ray apparatus, detection tests f O r O p en , shorts and crosses, open conductors by bridge meth- od, and attachment of identification tag, and pro- cedure for making and insulating conductor Joints. of American Railroads, Telegraph and Telephone Section, 1-A-90; 1942. No. 16 A. W. G. Rubber Insu- lated, Lead Sheathed, Steel Armored Cable; Parkway. For direct burial in the ground, and used primarily for laterals from open Wire lines. Gives general requirements, conductors, rubber insulating com - pound, cable lay-up, sheath, jute and steel tape armor-materials, application of jute and Steel tape a r m or , finish, electrical requirements, packing, marking, and warranty. Emergency Alternate 1-A- 90EA-2, 1944, changed i-A-90, in order to conserve critical and scarce materials during the war period. Assn. of American Railroads, Telegraph and Telephone section, 1-c-10; 1927. Underground Cable Instal- lation. Specification for installation and removal of underground cables including precautionary meas- ures, ventilation of manholes, rodding and threading ducts, arrangement of tackle, Setting up reel and pulling cable, lubricating cable, bonding, Sealing, remdval methods, with 1.llustrations of typical pro- Cedure. of American Railroads, Telegraph and Telephone Section, 2–G–2; 1924. Braided Office Cable. Cable of nonquadded twisted pairs of rubber insulated No. 16 A. W. G. tinned copper w 1 re; requirements for number of pairs, Hevea rubber insulation, woven Cot- ton braid, weatherproof compound, paraffin Saturated ASSI). ASSI). ASSIle ASSI). ASSn. Copper Wire Engineering ASSn. jute filler, tapes and cotton braid sheath, identi- fication marking, C.OnStruction Of Cable, physical and electrical tests. of American Railroads, Telegraph and Telephone Section, 2–G–19; 1938. Lead Sheath Office Cable Non-Quadded or Quadded. For cable with cotton or silk and cotton-covered tinned enameled Nos. 19 or 22 A. W. G. Conductors, made up either paired or quadded; requirements for Solid copper wire, tinning, enamel, twisting Of pairs and quadding, colors of braid and number of plies, lead s h e a th, sealing, table of color identification, sizes of cables, electrical properties, and reeling. of American Railroads, Telegraph and Telephone Section, 2–G–22, 1927. Br a 1 d e d office Čable of Quadded Rubber Insulated No. 16 A. W. G. Conductors. Includes 12 and 20 conductor cables with require- ments for Solid copper wire conductors, tinning, rubber insulation in accordance with A.S.T.M. spec- ifications, Colors of braid, we at herproofing, sat- urated jute filler, tapes, and woven cotton sheath, manufacture, tinning test, tensile strength of rubber, and electrical tests. of American Railroads, Telegraph and Telephone Section, 2-G-78; 1938. Braid or Lead Sheath Im- pregnated Office Cable. , Cable of cotton or silk and COtton tinned enameled NOS. 19 or 22 A. W. G. Solid copper wire, made up in either paired or quadded conductors and with braid or lead sheath. Require- ments for sizes of 5 to 200 paired and 7 to 108 quadded cables, Impregnating COmpound, Sheath, Color Schemes, dielectric strength, resistance, and ca- Dacitance unbalance tests. of Edison Illuminating Companies. Impregnated Paper Insulated, Lead-Covered Cable; Oil-Filled Type, 1938. Addenda, 1939. These specifications cover single-conductor cable rated between 15 and 230 kV. , and 3-conductor, shielded cable rated between 15 and 69 kV., of the oil-filled type; requirements for impregna- tion, size of wires in Conductors, impregnating oil (tested by A. S. T. M. Method D 97), thickness of insula- tion, sheath, power factor, Operating temperature, voltage test, ionization factor, bending test, and test apparatus. of Edison Illuminating Companies. Impregnated Paper-Insulated, Lead-Covered Cab le; Solid-Type, 1937. Addenda, 1939. These Specifications cover cable for distribution of energy in underground conduit systems, except pressure measurement, fire alarm, signaling, and telephone service. Require- ments for manufacture as to COnductors, copper wire meeting A. S. T. M. Specification B 3, A. S. A. C8-3, conductor-resistance table, paper insulation quality and thickness, for Single-conductor, Shielded and nonshielded cables, multiple-COnductor cable, and Shielding and binder tape, impregnation, lead sheath, Overall d i a me t e r , insulation resistance, power factor, and tests. Design Sags and Ten- sions (Final), Initial Sags and Tensions. Charts No. 250; 1938, No. 6 A3; 1940, and 12 W3; 1938. For use in preliminary design and calculation of ruling span curves for stringing conductor in dead-end spans (prestretched and unstretched), heavy, medium, and light load districts. Gives tension limits, at 714. Machinery and Vehicles 7 |5. 1, I maximum, initial, and final load, Sag in feet for various spans, and tensions. Copper Wire Engineering Assn. Properties of 'Copper Cable-Bare, Hard-Drawn, No. 401; 1938. For Stranded cable sizes in accordance with A. S. T. M. Specifica- tion B8, 500, OOO to 4 A. W. G. , number and diameters of wires, resistance, cross-sectional area, weight and breaking 'strength. Also gives ice and w in d load s (vertical, horizontal, and resultant, in pounds per lineal foot). Electrical Standards Committee, Sponsor. Amer 1 can Standards Assn., C 8.9-1942. Slow-Burning Wire and Cable. Covers scope, conductors, fibrous COvering, filling and finish of coverings, -acceptance tests, samples for test, identification, packing, and mark- ing, inspection, rejection, and weight Of Copper conductors and complete COverings. Electrical standards Committee of American Standards Assn., sponsor. American. Standards Assn., C8, 1-1932. American Institute Of Electrical Engineers' Standard No. 30. Definitions and General Standards for Wires and Cables. Electrical Standards Committee of American Standards Assn., sponsor. American Standards Assn., C8k1-1932 and C8k2–1932. American Institute of Electrical Engineers' Standards Nos. 72 and 73. Published as one pamphlet. Weather proof (Weather- Resisting) W i r e s and Cables (C8k1-1932); and Heat-Resisting Wires and Cables (C8k2-1932). C8k2 Specifications cover "slow-burning" materials as applied to COn- ductors for use in hot, dry locations where Standard insulating materials would not endure or Where the presence of large masses of inflammable materials would be objectionable. Gives number of cotton or other approved fibrous braids, thickness, adhesion, and fire proof ing requirements, measurements, and tests. C8k1 Specifications c over materials used for braids and saturating compounds, as applied to metallic conductors. Includes cotton b r a 1 d , and for No. O wire and larger inner braids of jute yarn, degree of saturation, thickness sizes and weights, and drip, bending, and melting tests. Electrical Standards COImmittee Of the American Stand- ards Assn., SDOnSOr. American Standards A S S II . , C8. 12-1942. Cotton Braid for Insulated Wire and Cable for General Purposes. Specification COvers braids as applied to rubber and varnished cloth in- sulated wires and cables. They do not cover "fancy" or special braids or braids for f 1 x t u re wire Or weather-resisting wire and Cable. Three Classes: heavy, for outdoor or rough service; standard, for indoor or protected service; and code, for instal- lation under the National Electrical Code. Gives de t a 1 1 requirements for materials, construction, and measurement. Electrical Standards Committee of American Standards Assn., Spons Or. American Standards ASSn. , C8, 13- 1942. American Standard for Warnished Cloth InSu- lation for Lead Covered Or Braid Covered POWer Cable. Apply to varnished c 1 oth insulation in metallic covered and/or braided cable, which 18 to be used for the transmission and distribution of electrical energy in underground, a e r 1 a l, Or indoor cable systems with in following voltage limits: for nonshielded, multiple conductor cable, n ot over 17,000 volts between conductors; for single con- ductor and Shielded cable Operating on an ungrounded neutral system not over 17, OOO volts between con- ductors; for single conductor and shielded cable operating On a grounded n e u t r a l System not Over 28, 000 volts between conductors. The requirements prescribed are identical With those for insulation in the Insulated Power Cable Engineers Assn. Spec- ifications for Warnished Cambric Insulated Cables, 4th edition, July 1939 (also a standard of the Na- tional Electrical Manufacturers Assn. ). Electrical Standards COmmittee Of American Standards ASSn. , SDOnSOT. American Standards ASSn. , C8, 14- 1938. Specifications for Bare Concentric-Stranded Copper Cable for Insulated Conductors: Hard, Medium- Hard, or Soft. Requirements. On concentric-stranded cable made from round copper wire for general use in the manufacture of COvered Or insulated elec- trical conductorS. Electrical Standards Committee Of American Standards ASSn. , SDOnSOr. American Standards ASSn. , C 8. 15- 1942. Specifications for Metallic Coverings for In- sulated Wires and Cables. Apply to metallic cover- ings, together with the necessary beddings and pro- tective coverings, for power and lighting circuits. Gives requirements for lead sheath, core covering for nonleaded cable, jute bedding for armored cable, flat Steel tape armor, galvanized steel Wire armor, interlocked steel tape armor, jute serving over lead sheath, duck tape over lead Sheath, and brald Over lead Sheath. Electrical Standards Committee of American Standards ASSn. , SDOnSOr. American Standards ASSn. , C8. 18- 1 Q4 2. Weather-Resistant (Weatherproof) Wire and Cable; U. R. C. Type. cover s wire and cable, the conductors, the materials used for the fibrous cov- er in g s , and Saturating and finishing COmpounds. Gives requirements for conductors, fibrous covering, Saturant, finish, mineral filler, ac Cept ance re- quirements, samples for test, identification, pack- ing and marking, inspection, and rejection. Insulated POWer Cable Engineers ASSn. Metallic COV- erings for Insulated Electric Cables, 1940. For lead sheath, flat ste e l tape armor, interlocked steel t a pe armor (except service entrance), and round galvanized steel wire armor; le a d S h e a t h quality, alloy sheath, and thickness; jute Serving over lead sheath and duck tape over lead sheath Without metallic armor; flat Steel tape quality, galvanizing, width and thickness, lay and Spacing; interlocked metal tape quality, width and thickness; galvanized steel wire quality, tensile Strength, galvanizing, flexibility, and size; jute serving, bedding, core covering, rubber filled tape, and cot- ton braid; bored hole cable, d re d g e , shaft, and vertical riser cable, round wire armor construction. Adopted by the National Electrical Manufacturers ASSn. -- Insulated POwer Cable Engineers Assn. 02One Resistant Type Insulation for Electric Cables. COvers OZone resistant type insulation for all sizes and classes Of single and multiple conductor power cables Which are to be used for the transmission and distribution 715 7 || 5. l; I Directory of Commodity Specifications of electrical energy, either underground, submarine, aerial, or indoor. Gives in formation to be Supplied by purchaser, conductors, insulation, tape over 1n- sulation, shielding, electrical tests, OZOne resist- ance test, and physical and accelerated aging tests. Adopted by the National Electrical Manufacturers ASSIl. Insulated Power Cable Engineers Assn. Rubber Insulated Parkway Cables, 1936. Primarily for direct earth installation, includes lead covered metallic armor- ed, lead and jute covered, lead and duck tape COver- ed, and nonmetallic armored cables; general descrip- tion, conductors, stranding, rubber insulation thick- ness, shielding, rubber tape, braid, voltage tests, insulation resistance, assembly of multi-conductor cable, identification, lead Sheath, jute, Steel tape, and duck requirements; methods of test and tables of properties. A do p t e d by the National Electrical Manufacture I'S ASSn. Insulated Power Cable Engineer's Assn. Rubber Insulat- ed Power Cables, 1935. For cables insulated with code, intermediate, 30 percent, and higher grade rub- ber compounds; conductors to meet A. S. A. tion C8b1, 1nsulation thickness practically A. I. E. E. standards, for single, two, and three phase Systems, and direct current systems, nonleaded submarine cable, grades of insulation rec- ommended, recommended shielding, test voltages, in- Sulation resí stance, and temperature Correction, braid standards, rubberized tape, . and thickness of lead; tables of properties and bending radii. Adopt- ed by the National Electrical Manufacturers Assn. Insulated Power Cable Engineers Assn. Warn tshed Cam- bric Insulated Cables, 1939. These Specifications cover all sizes and classes of Varn 1Shed Cambric in- sulated lead covered or braided cables underground, aerial, or in doors, except Special uses such as Ver- tical risers in buildings exceeding 100 ft. General description, conductors to meet A. S. A. Specification C3b2 a n d C8a–section 30-152, resistance require- ments, t e n si le strength, warnished cloth to meet A. S. T. M. D295, thickness of insulation, Shielding, thickness of braid and braid color code, rubber and cotton braid covers, paint filled, mica-coated pitch, methods of test, lead sheath, thickness and toler- ance, for multiple conductor round and flat twin Ca- bles, belted and non-belted (with 1 n d 1 v 1 du a l l y shielded conductors); for service up to 17,000 Volts for n on s h i el de d multiple conductor cables, and shielded cables operating On grounded neutral at not over 28,000 volts between phases. Adopted by the National Electrical Manufacturers ASSn. International Municipal Signal ASSn. , Inc. Specifica- tion No. 1; 1942. Multi-Conductor Rubber Insulated, Alloy Sheathed, Fire Alarm and Signal Cable. Covers multi-conductor, rubber 1nSulated, a l l o y Sheathed cab le s for use in fire alarm, police signal and other municipal signal systems O p e r a t in g at 600 volts or less, and approved for installation in un- derground conduits or for use as aerial cable. Gives requirements for general construction, Conductors, insulation, conductor coverings, conductor assembly, fillers, alloy sheath, electrical tests on completed cable, identification, packing and marking for Sh1p- ment, payment for reels, inspection and tests, and rejection. Specifica- additional thickness for . ! International Municipal Signal Assn., Inc. International Municipal Signal Assn., Inc. International Municipal Signal ASSn. , International Mun 1Cipal Signal Assn., Inc. International Municipal Signal Assn., Inc. Specifica- tion No. 2; 1942. Rubber Insulated, Lead Sheathed and Armored (Parkway) Signal cable. Covers armored multi-conductor, rubber insulated cables for use in fire alarm, police signal and other municipal Signal systems operating at 600 volts or less and approved for direct earth b ur i a l. Gives requirements for general construction, conductors, insulation, Con- ductor coverings, conductor assembly, fillers, cable tape, lead sheath, armor, electrical tests on com— pleted Cable, identification, packing a n d marking for S h 1 p me n t , payment for reels, inspection and tests, and rejection. Specifica- tion No. 3; 1942. Rubber Insulated, He a w y Braid, Multi-Conductor Signal Cable; Type FB. Covers braid covered multi-conductor, rubber insulated cables for use in fire alarm, police signal and Other municipal signal systems operating at 600 volts or less and approved for installation in buildings. Gives re- quirements for general construct lon, conductors, in- Sulation, COriductor coverings, conductor assembly, fillers, cable tape, braid covering, Saturant, fin- 1Sh, tests On completed cable, identification, pack- ing and marking for shipment, payment for reels, in- Spection and test, and rejection. In C. Specifica- tion No. 4; 1942. Rubber Insulated, LOOm Covered, Multi-Conductor Signal Cable. Covers loom covered multi-conductor, rubber insulated cables for use in fire alarm, police signal and other municipal sig- nal Systems Operating at 600 VOltS Or less and ap- DTOved for installation in buildingS Or with aerial messenger. Gives requirements for general Construc- tion, conductors, insulation, conductor coverings, conductor assembly, fillers, cable tape, loom cover- ing, saturant, finish, tests on completed cable, 1den- tification, packing and marking for Sh1pment, payment for reels, inspection and test, and rejection. Specifica- tion NO. 5; 1942. Rubber Insulated, Rubber Jacketed, With Jute Braid Overall, Multi-Conductor Fire Alarm Signal Cable. Covers rubber jacketed, multi-conduc- tor, rubber insulated Cables for uSe 1n fire alarm, police signal, and other municipal signal Systems Operating at 600 VOlts or less and approved for use in underground ducts or as an aerial cable supported On messenger. Gives requirements f or general con- Struction, COnductors, in Sulation, COnductor cover- 1ngs, conductor assembly, fillers, cable tape, pro- tective coverings, tests On completed cable, 1 denti- fication, packing and marking for shipment, payment for reels, inspection and test, and rejection. Specifica- tion No. 7; 1942. Multiple COnductor Traffic Control Cable. Covers rubber insulated multiple conductor cables in sizes Nos. 14, 12, and 10 A. W. G. for use in traffic control circuits Operating from O to 600 Volts. This cable may be used for general applica- tl On and is furnished with two types of Outer cover. Gives requirements for general construction, conduc- tors, in Sulation, braids On conductors, conductor assembly, fillers, cable tape, overall coverings, electrical tests On completed cable, identification, packing and marking for shipment, payment for reels, 1nspection and tests, and rejection. 716 Machinery and Vehicles 7 5. l; International Municipal S1gnal Assn., Inc. Specifica- tion No. 8; 1942. Multi-Conductor Rubber Insulated, Rubber Jacketed Series Street Lighting Cable. Covers rubber insulated, rubber jacketed multi-conductor CableS in Si ZeS 10 to 4 A. W. G. inclusive for use on street lighting circuits at a maximum of 600 volts between COnduct, OTS and from 600 to 5,000 volts be- tween conductors and ground. The cable may be used for either interi Or or exterior installation S. Gives requirements for general constructions, conductors, insulation, braid On COnductors, conduct Or assembly, rubber jacket, overall coverings, electrical tests On COmpleted cable, identification, packing and mark- 1ng for Shipment, payment for reels, in Spection and tests, and rejection. International Municipal Signal Assn., Inc. Specifica- tion No. 16; 1942. 90 Per Cent Unmilled Rubber Insu- lated (Type FLT-TU) Alloy Sheathed Fire Alarm Signal Cable. COvers multi-conductor cables insulated with 90 percent unmilled rubber for use in fire alarm, police Signal, and Other municipal signal Systems for Operation at Voltages not exceeding 125 Volts a. c. or 250 volts d.c., and approved for installa- tion in underground conduits Or for use as aerial cables. Gives requirements for general Construction, conductors, insulation, Conductor COverings, COnduc- tor assembly, fillers, cable tape, protective cover- ing, tests On COImpleted cable, identification, pack- ing and marking for shipment, payment for reels, in- spection and tests, and rejection. International Municipal Signal Assn., Inc. Specifica- tion 16-A; 1942. 90 Per Cent Unmilled Rubber Insu- lated (Type Fal-Tu) Lead Sheathed and Armored (Park- way) Signal Cable. Covers multi-conductor c a b le s insulated With 90 percent unmilled grainless rubber for use in fire alarm, police signal, and other municipal signal systems for operating Voltages not exceeding 125 volts a. c. or 250 volts d. c. and ap - proved for direct, e3rth burial. Gives requirements for general construction, conductors, insulation, conductor coverings, COnductor assembly, fillers, Ca- ble tape, lead sheath, armor, tests On COmpleted ca- ble, identification, packing and marking for Ship- ment, payment for reels, inspection and tests, and rejection. International Municipal Signal Assn., Inc. Specifica- tion 16-B; 1942. 90 Per Cent Unmilled Rubber Insu- lated (Type FB-TU) Braided Fire Alarm Signal Cable. COver’s multi-conductor Cables insulated with 90 De T- cent unmilled rubber for use in fire alarm, police signal, and other municipal signal Systems for Oper- ation at voltages n ot exceeding 125 Volts a. C. Or 250, volts d. c. , and approved for installation inside buildings. Gives requirements for general COnstruc- tion, conductors, insulation, COnductOT COVerln gs, conductor assembly, fillers, cable tape, braid COver- ing, saturant, finish, tests on completed cable, ident 1- fication, packing and marking for Shipment, payment for reels, inspection and tests, and reject iOn. * International Municipal Signal ASSn. , In C. Specifica- tion 16-C; 1942. 90 Per Cent Unmilled Rubber Insu- lated (Type Fn-Tu) Loom Covered Fire Al a rm Signal Cable. Covers multi-conductor cables insulated with 90 percent unmilled rubber for use in f 1re alarm, police signal, and o the r municipal Signal Systems, for Operation at voltages n ot exceeding 125 Volts a. C. OT 850 VOltS d. C. and approved for use as aeri- al Cables. G1VeS requirements for general construc- tion, COnductors, insulation, conductor coverings, conductor assembly, fillers, cable tape, loom cover- ing, Saturant, f in 1 S h , tests On completed Cable, identification, packing a n d marking for shipment, payment for reels, inspection and tests, and rejec- tion. International Municipal Signal ASSR, , Inc. Specifica- tion 16-D; 1942. 90 Per Cent Unmilled Rubber Insul- lated (Ty p e Fr-Tu) Rubber Jacketed, Jute Braided Fire Alarm Signal cable. Covers multi-conductor ca- bles insulated with 90 percent unmilled rubber for use in fire alarm, poliće signal, and other municipal signal systems for Operation at Voltages not exceed- ing 125 volts a.c. or 250 volts d. c. and approved for use in underground du C t S and as aerial cable. Gives requirements for general construction, conduc- tors, insulation, COnductor COverings, conductor as- Sembly, fillers, cable tape, rubber Sheath, tests On completed cable, identlſication, packing and marking for s h i pm en t , payment for reels, inspection and tests, and rejection. International Municipal Signal ASSn. , In C. Specifica- tion 16-E; 1942, Eſſérgency Cable, for Municipal Sig- nal Systems, 90 Per Cent Rubber Insulation, Rubber Sheathed. Covers multi-conductor emergency cables for use in fire alarm, police Signal, and Other mu- nicipal S1gnal Systems for operation at voltages not exceeding 125 V O lt S a. C. Or 250 Volts d. C. Gives Tequirements for general COnStruction, COnductors, insulation, braids on conductors, pairs, conductor assembly, fillers, tape, rubber s h e a th, rubber Sheath alternate, tests On C 0 m. p le t e d cable, and identification. International Municipal Signal ASSn. , Inc. Specifica- tion 17; 1942. 50 Per Cent Rubber Insulated (Type FLT-T) Alloy Sheathed Fire Alarm Signal Cable. Cov- ers multi-conductor Cables in Sulated with 50 percent rubber for use in fire alarm, DOllce S 1 g n a l , and Other municipal signal systems for O p e r a t 1 on 8t voltages not. exceeding 125 volts a. C. or 250 volts d. c. , and approved for installation in underground conduits Or for use as aerial Cable S. Gives require- ments for general construction, COnductors, in Sula- tion, conductor coverings, conductor assembly, fill- ers, cable tape, protective covering, tests On Com- pleted cable, 1dent 1 fication, packing a n.d marking for s h 1 pm en t , payment for reels, inspection and tests, and rejection. International Municipal Signal Assn., Inc. Specifica- tion 17–A; 1942. 50 Per Cent Rubber Insulated (Type Fal-T) Lead Sheathed an d Armored (Parkway) Signal Cable. COvers multi-conductor cable in Sulated with 50 percent rubber for use in fire alarm, police sig- nal, and other municipal signal Systems for Opera- t1ng voltages n ot exceeding 125 Volts a. C. Or 250 volts d. c. and approved for direct e a r th burial. Covers general construction, conductors, insulation, conductor coverings, conductor assembly, fillers, ca- ble tape, lead S h e a t h , armor, tests On COmpleted cable, identification, packing and marking for ship- ment, payment for reels, inspection and tests, and rejection. International Municipal Signal ASSn. , Inc. Specifica- tion 17–B; 1942. 50 Per Cent Insulated (Type Fo-T) 717 7 : 5. l I Directory of Commodity Specifications Braided Fire Al arm Signal Cable. Covérs multi- conductor cables insulated with 50 percent rubber for use in fire alarm, police signal, and other mu- nicipal signal systems for Operation at voltages not exceeding 125 volts a. C. Or 250 volts d. c. and ap- prove d for installation inside buildings. Gives requirements for general construction, conductors, insulation, conductor coverings, conductor assembly, fillers, cable tape, braid covering, saturant, fin- 1sh, tests on completed cable, identification, pack- ing and marking for shipment, payment for reels, inspéction and tests, and rejection. International Municipal Signal Assn., Inc. Specifi- c at 1 on 17-C; 1942. 50 Per Cent Insulated (Type Fn-T) Loom Covered Fire Alarm Signal Cable. Covers multi-conductor cables insulated W i t h 50 percent rubber for use in fire alarm, police signal, and other municipal signal system s for operation at voltage not exceeding 125 volts a.c. or 250 volts d. C. and approved for use as aerial cable S. Gives requirements for general construction, COnductors, insulation, conductor coverings, conductor assembly, fillers, cable tape, loom covering, Saturant, fin- 1sh, tests On COmpleted cable, 1dentification, pack- ing and marking for Shipment, payment for reels, in- spection and tests, and rejection. International Municipal Signal Assn., Inc. cation 17-D; 1942. T) Rubber Jacketed, Specifi- 50 Per Cent Insulated (Type Fr- Jute Braided Fire Alarm Signal Cable. COverS multi-conductor cables insulated with 50 percent rubber for use in fire alarm, p O l 1 c e signal, and Other m u n i c. 1 p a l Signal Systems for operation at voltages not exceeding 125 volts a.c. or 250 volts d. c. and approved for use in under- ground ducts and as aerial cable. Gives require- ments for general construction, conductors, insula- tion, conductor coverings, conductor assembly, f1l- lers, cable tape, rubber sheath, tests On COmpleted cable, identification, packing and marking for Ship- ment, payment for reels, inspection and tests, and rejection. - International Municipal Signal Assn., Inc. Specifi- cation 17—E; 1942. Emergency Cable for Municipal Signal Systems, Rubber Sheathed. Covers mult 1 - conductor emergency cables for use in fire alarm, police signal, and other municipal signal Systems for operation at voltages not exceeding 125 volts a. c. or 250 volts d. c. Gives requirements for gen- eral construction, conductors, insulation, braids on conductors, pairs, conductor assembly, f1llers, tape, rubber sheath, rubber sheath alternate, tests On completed cable, and identification. International Municipal Signal ASSn. , Inc. Specifi- cation No. 18; 1942. Paper Insulated Lead Sheathed Te le ph on e Cable. Covers paper insulated, lead sheathed cables, for telephone circuits and Other applicable uses in municipal communication systems whose operating voltages do not exceed 125 volts a, c. or 250 volts d.c. This type of cable is not approv- ed for fire alarm circuits. Gives requirements for general construction, conductors, insulation, colors of insulation, cable assembly, paper covering over core, sheath, density of cable, tests, capacitance, International Municipal Signal Assn., National Assn. National Board of Fire Underwriters. Society of Automotive Engineers. Society of Automotive Engineers. Society Of Automotive Engineers. Society of Automotive Engineers. insulation resistance, dielectric strength, identi- fication, defective pairs, armor, packing and mark- ing for shipment, payment for reels, inspection and tests, and rejection. Inc. Specifi- Cat iOn NO. 32; 1942. 30 Per Cent Or 40 Per Cent Con- ductivity Copper Covered 8 t e el Messenger Strand. Covers copper covered steel strand of two types, high strength and extra high strength for use as messengers in supporting aerial cable, fire alarm, police patrol and traffic signals or other municipal signalling equipment, and for the guying of overhead line poles. Gives requirements for material, prop- erties, samples for test, packing and marking for shipment, payment for reels, inspection and tests, and rejection. of Purchasing Agents. Handbook of Commodity Data Sheets, 1938. Wire and Cable; Copper. Covers definition, constants (copper wire), general properties, types of wire, p r 1 c e s , packing, and purchase practices. National Elec- tricăl Code, 1940. American Standards Assn., C1- 1940. Conductors. Type and thickness of 1nsulation, voltage limits, braid coverings, standard stranding for armored cable and nonmetallic sheathed cable, demand calculations for feeder sizes. Aeronautical Mate- rial Specification 3385, 1941. Markers, Ignition- Cable (Non-Metallic). Tubing closely braided from COmmercially White cotton or other suitable mate- rial, and coated on the 1nSlde and Outside with a flexible insulating varnish or lacquer, to produce a Smooth, uniform finish. Includes requirements for size, markings, tests, approval, and rejections. Aeronautical Mate- rial Specifications 3390 and 3392; 1942. Ignition Cable; High Tension (Copper Conductor). For stranded copper conductors covered with insulating compound and a protective coating. 3390 for .275-. 287 in. in actual diameter and 3392 for .345-.360 in. In actual diameter. Covers requirements for shape, construction of cable, insulation, protective coat- 1 ng S , concentricity, a ge. , test Samples, tests, packing and marking, reports, approval, and rejec - tions. Aéronautical Mate- rial Specification 3397; 1942. Ignition C able ; High Tension (Steel Conductor—Low Capacitance). For stranded corrosion-resisting steel conductor covered with insulating compound and a protective coating. .275-.287 in. in actual diameter. Covers require- ments for construction Of Cable, insulation, pro- tective coat ings, concentricity, identification, age, test samples, tests, packing and marking, re- ports, approval, and reject lonS. - 1944 Handbook, Sec- t 1 on 4-Fabricated Material. S. A. E. Standard In- sulated Cable, revised 1942. Low (general specifi- cations, tests, lighting and starting motor cables and double braid lighting cables) and low tension cable (general specifications, tests, and lighting and starting motor cables). 718 Machinery and Vehicles 7 || 5. l. I Underwriters' Laboratories, Inc. Bullet in of Research 2 5 ; 194 2. Performance Of Rubber Insulation of Building Wire in One-Year Oven Tests. This bulletin describes one-year oven tests of rubber insulation Of building-wire of . Several new types, conducted to determine if their performance under test at the maximum temperatures recognized by the N at i on a l Electrical Code, WOuld indicate proper performance under field conditions. Covers description of sam- ples, methods of test, results of tests, analysis Of test, results, and Summary. Underwriters' Lab Oratories, Inc. Standard for Armored Cable, 1941. A rm or e d cable and cord for use in accordance With National Electrical COCle. COnduct- ors, fillers, lead coverings, armor, elongation, tightness of armor on conductors, flexibility, die- lectric strength, continuity of conductors, marking, and inspection of listed product. . Underwriters' Laboratories, Inc. Standard for Fire- Alarm Cables, 1941. COvers cables having tWO OT more conductors, intended for fire-alarm signaling circuits and for application in accordance w it h Standards Of the National Board Of Fire UnderWriters for Municipal Fire Alarm Systems. Covers conductors with heavy-wall, thin-wall (type TU), and thin-wall (type T) insulation. Conductors, insulation, con- ductor coverings and assemblies, cable coverings, electrical tests, markings, and inspection of listed product. - Underwriters' Laboratories, Inc. Standard for Gas- Tube-Sign and Oil-Burner-Ignition Cable, 1943. COV- ers single-conductor gas-tube-sign and oil-burner- ignition cable for use with gas-tube Systems for signs, outline lighting, and interior lighting in accordance with the National Electrical Code and Underwriters' Laboratories, Inc. Gives requirements fer conductors, insulation, c Over 1 ng S., routine voltage application, extended voltage application, surface leakage, dr 1 pp 1 ng of compound, flame- retardant properties, cable with overall copper- wire braid, lead-sheathed cable, rating, marking, inspection of listed products, reports, and field inspection. Underwriters' L alb or a t or i e s , Inc. Standard for Nonmetallic-Sheathed Cable, 1941. Covers nonmetal- lic-sheathed cable for use in interior wiring sys- tems involving potentials for 600 volts or less, in accordance with the National Electrical Code. Con- ductors, protective sheath, assembly of conductors, fillers, impregnation, outer covering, flexibility, dripping of compound, tensile strength, elongation, dielectric strength, polarity identification, mark- ing, and inspection of listed product. Underwriters' Laboratories, Inc. Standard for Service Cables, 1937. For service-entrance, and service- drop cables, for circuits of 600 volts or less, and for 150 volts or less uninsulated. . Types for mechan- 1 cal resistant to abuse, flame retardance, mois- ture resistance, underground Service, and Service- drop. Minimum size wire, rubber-covered conductors, heating, corrosion protection, moisture absorption, compound, bending at low temperature, flame retard- an t p r opert i e s , overload, impact, dielectric strength, polarity, and marking requirements. 639677 O—45—46 labels, inspection U. S. GOV., Army Air Forces. Specification 32427 (1); 1943. Cable; Ignition, High Ten's i on (Synthetic Sheathed). U. S. G O V .. , Army Air Forces. Specification 32516; 1945. Cable Assembly; External Power Connection, for Aircraft. U. S. Gov. , Army-Navy Aeronautical Specification AN- C-130; 1944. Cable; High Tension Ignition. U. S. GOV. , Army-Navy Aeronautical Specification AN- J-C-48a; 1943. Cable; Electric, Low-Tension, Air- craft. U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-31. Cable; Concentric, for Radio Transmission Lines. - U. S. GOV. , Dept. Of CO m me r c e , Civil Aeronautics Administration, Bureau of Federal Airways. Speci- fication CAA-84. Cable; Concentric, Rubber-Insulated R. F., for Radio Transmission Lines. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-161. Cable; Concentric, Rubber-Insulated R. F., for Radio Receiving Lines. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-378. Power Lines; Ground e d Neutral (Overhead). - U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- C at 1 O n CAA-441. Cable;' Electrical, NOn-Metallic Armor, for Underground Use. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-466. Cable; Emergency, Artificial Line To Be Used With. U. S. Gov., Dept of Commerce, National Bureau of Standards H32; 1941. American Standards A S S n . , C2.2-1941. Safety Rules for the Installation and Maintenance Of Electrical Supply and COmmunication Lines. Comprising part 2 of the fifth edition, Na- tional Electrical Safety Code. Includes require- ments on grades" Of construction and materials for supply cables and conductors; conductor loadings; and strength requirements for Open Supply conductors, Supply cables, and communication cables. Append 1Xes (A) recommended normal sags of overhead line con- ductors; (B) minimum permissible sags; (C) sags for line conductors strung f.o. 2,000 lb. limit; and (D) mechanical data for copper, steel, copper-covered steel, and aluminum Wires and Cables. U. S. Gov., Federal Specification J-C-31; 1942. Cable Units; Battery and Starter. Covers one grade in two types—(I) ground cable units, uninsulated (class A—rope strand, and class B-strap, flat); and (II) starter cable units, insulated (class A-flexible, and class B–standard). Gives requirements for Conduc- tors, tolerances, battery post terminals, lugs, ter- minals, connections, length, S1zes, and insulation; methods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification J-C-71a; 1944. Ca– ble; Armored (Including Lead Covered Types and Ar- mored Cord), 0 to 600–Volt Service. Gives types, sizes, material and workmanship, general design, Copper 7 Directory of Commodity Specifications | 5. l; I U. U. conductors, insulation, fibrous insulation covering, fibrous sheathing, lead sheathing, Steel armor, mark- ing of armor, twisted assemblies, insulated conductor continuity, bushings, flexibility, dielectric strength, armor, electrical resistance, tightness of armor on con- ductor assembly, armor resistance to stretching, zinc coating of armor; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. S. Gov., Federal Specification J-C-86; 1943. Cable, Cord, and Wire; Electric, Flexible, Cotton-Covered (General Service). Covers four types. Gives detail requirements as to construction, methods of Sampling, inspection, and tests. S. Gov. , Fe d e r a l Specification J-C-103; 1941. Amendment 2, 1944. Cable and Wire; Rubber-Insulated, Building Type (O to 5, OOO-Volt Service). The term "rubber" as used throughout this specification in- cludes synthetic rubber. COvers all listed Sizes of rubber-insulated wire and cable in tWO types, R- code grade, and RH-heat-resistant grade. Gives re- quirements for conductors (re s is t an c e , sizes, strands, lead-coated or lead-alloy-coated, Splices, and separator), insulation (thickness and physical properties of rubber compound), coverings (f1brous coverings, number of coverings, cotton tapes, cotton braids, cotton wraps or servings, Saturation Of fi- brous coverings, U. U. U. U. flame-retardant properties, mOf S- ture-resistant properties, flexibility, finish, lay of twist, and lead coverings), dielectric Strength, in sul at 1 on resistance, and marking of wire and cable; methods of sampling, inspection and tests; and packaging, packing, and marking for Shipment. S. Gov., Fe d e r a l Specification J-C-121; 1935. Cable and Wire; Rubber-Insulated (for) Other Than Building Purposes, Superaging-Grade (0 to 8, 000 - volt Service). Covers four type s of single and multiple conductor wires, and cable-braided; lead- covered (with or without protective c over 1 n g ) ; armored (with or without lead covering) with 1nter- locking metal, flat metal, round wire, or basket- weave metal; and with nonmetallic sheath. Gives general requirements for conductors (sizes, number of strands), insulation, coverings for wires and cables of the four types, and polarity and 1dent 1- fication markers (color scheme for control cables) ; de t a 1 1 requirements for rubber 1nSulation, tape, and braid; m e th o dis of sampling, inspection, and tests; and requirements for packaging, packing, and marking. . S. Gov., Fe d e ral Specification J-C-138; 1943. C a b l e a n d Wire; Warnished-Cloth Insulated (0 to 5,000-volt Service). Covers varnished-cloth insu- lated wires and cables Of all Wire Sizes listed in table and designates four types. Gives requirements for material, resistance, sizes, Strands, tinning, splices, separator, insulation, coverings, cabling, dielectric strength, insulation resistance, sam- pling, inspection, tests, packaging, packing, and marking. S. Gov., Joint Army–Navy Specification, JAN-C-17; 1944. Cables; CoaX1al and Twin COnductor for Radio Frequency. S. G O V . , Navy Dept. Cables; Electric, Specification 15C11; 1937. Insulated (Shipboard Use). U. S. Gov., Panama Canal, Purchasing Dept. Spec- ification for Rubber-Sheathed Flexible C O I d S and Cable S, 1937. . § U. S. Gov., Post Office Dept., Div. of Motor Vehicle Service, Bureau Of the Fourth Assistant POStmaster General. Specifications for Cable; Two Conductor Rubber Sheathed. U. S. GOV., Treasury Dept., Procurement Div., 321A; 1942. Cable; Ignition, High-Tension, Automotive. COvers One type and One grade; and conductor shall COmprise 19 COpper Wires each wire c over e d with lead-alloy c O a t 1 n g . Gives requirements for in- Sulation, braid, date and identification markers, size, finish, and rejection; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 48-40; 1942. Cable; Steel Tape Armored. U. S. Gov., U. S. Army, Ordnance Dept. Specification 48-3H; 1940. Cable; Submarine Mine, 1-Conductor. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 90-12; 1942. Cable; LOW Tension, Automotive. U. S. GOV., U. S. Army, S1gnal Corps. Specification 71-50-B; 1922. Cable; Radio-Frequency. U. S. Gov., U. S. Army, Signal Corps. Spécification 7 1-25OH; 1937. Cable; Switchboard, Telephone. U. S. GOV. , U. S. Army, Signal COrps. Spec 1 fication 71-427D; 1943. Cable WC-601 to WC-614, Inclusive. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-428C; 1932. Cable; Types WC-621 to WC-634, In- clusive, POWer. U. S. GOV. , U. S. Army, Signal GOrpS. Specification 71-429D; 1937. Cable; Types WC-641 to WC-654, In- clusive, POWer. U. S. GOV., U. S. Army, Signal COTDS. Spec 1 fication 71-43OB; 1931. Cable; Types WC–661 to WC-674, In- Clusive, POWer. - U. S. GOV. , U. S. Army, Signal COrpS. Specification 71-438A: 1931. Cable; Types WC-512, Rubber-Insulated, Lead-COvered. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-453; 1928. Cable; Type WC–358, Arm or e d . Sub- marine. U. S. GOV., U. S. Army, Signal COrps. Specification 71-457; 1928. Cable; Telephone Wire Center, for Ball00n. * U. S. GOV., U. S. Army, Signal COrps. Specification 71-460; 1928. Cable; Types WC-444, WC-445, and WC– 448, for Aerial and Underground USe. U. S. Gov., U. S. Army, Signal Corps. Specification 71-47OB; 1933. phOne Cable. - U. S. GOV. , U. S. AITy, Cable; Type WC-513, Special Tele- Signal COrpS. Specification 71-485; 1935. Cable; Lead-COVered, Rubber-Insulated. U. S. Gov., U. S. Army, Signal Corps. Specification 71-490; 1939. Cable; Te le phone, Nos. 19 and 22 A. W. G. , P a pe T - Or Pulp-InSulated, Lead–Covered, and Armored. * U. S. Gov., U. S. Army, Signal Corps. Specification 71-586E; 1938. Cable; Telephone, Submarine, No. 19, A. W. G. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-628A: Clusive, 1935. Cable; Type WC-447 to WC-450, Telephone, No. 24 A. W. G. , Lead-COvered. In- 72O Machinery 7|5. 12 and Vehicles U. S. GOV. , U. S. Army, Signal COTDS. Specification 71-638D; 1939. Cable; Types WC-411 to WC-429, In- clusive, Telephone, No. 22 A. W. G., Lead-Covered. U. S. GOV., U. S. Army, Signal Corps. Specification 71-880A; 1937. Cable; Type WC-372, Telephone, No. 19 A. W. G. , 50-Pair Quadded. U. S. GOV. , U. S. Army, S1gnal COTDS. Specificat 10n 71-690; 1934. Cable; Types WC-507, WC-508, and WC- 531, NO. 19 A. W. G., Rubber- Insulated, Lead-COvered. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-722A; 1938. Cable; Switchboard, NO. 22 A. W. G., Textile-Insulated and Lead-Covered. U. S. GOV. , U. S. Army, Signal COrps. Specification 71–725; 1935. Cable; Telephone, 64-Pair, 16 and 19 A. W. G. , Quadded. U. S. GOV., U. S. Army, Signal Corps. Specification 7 1-1129; 1942. Wire W-129. U. S. GOV. , U. S. Army, Signal COrpS. Specification 71-1177; 1943. Cable WC-547-( ). U. S. GOV., U. S. Army, Signal Corps. Specification 71–1179; 1943. Cable WC-549-( ); 50-Ohm, Radio- Frequency, Low Loss, Solid-D1 electric, Semiflexible, COaxial. U. S. GOV., U. S. Army, Signal COrps. Specification 71–1180; 1943. Cable WC-550-( ); 95-Ohm, Radio- Frequency, Low-LOSS, Solid-Dielectric, Semiflexible, Twin-COnductor. U. S. Gov. , U. S. Army, Signal Corps. Spec 1 fication 71–1195; 1943. Cable WC-551-( ); 95–Ohm, Radio- Frequency, Low-Loss, Solid-Dielectric, Semiflexible, Twin-COnduct Or. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–1198; 1943. Cable WC-562- ( ); 70-Ohm, Radio- Frequency, Low-Loss, Solid-Dielectric, Semi flexible, COaxial. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1709; 1943. Cable; General Specification for, Radio-Frequency, Low-Loss, Solid-D1 electric, Semi- flexible. º U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1710; 1943. Cable WC-552- ( ); 70-0hm, Radio- Frequency, Low-Loss, Solid-Dielectric, Semi flexible, CoaXial. References. –Electric c or d , see 715.42; copper wire, b are and insulated, see 715. 44; ca Dle term 1- nology, rubber Ninsulation, Wire table S and gages, see 715.40; wiring, methods and practice, see 715.30; definitions, symbols, me t h O d S O f test, Service standards, safety codes, see 710; copper bars, cop- per rods for wire drawing, see 641. 11, 642. 11; meth- ods of testing and general requirements for metals, see 64 1.0, 600. 1; Zinc coat 1 ngs, t in coat. 1ngs, See 6OU. 3; methods of testing rubber goods, see 200; pig lead, see 651. 1; rubber insulation and tapes, see 719. 55; insulating cloths and tapes, See 719.56; insulating paper, asbestos insulat 1 On, See 719. 52, 719.51; methods of test ing cable spl 1 c 1 mg and pot- head compounds, see 719.50; cable reels, see 715. 36. 7 15.42 Cords, Electrical As Sn. Of American Railroads, Telegraph and Telephone Section, 2-G-11; 1924. Single COnductor Cord AAR- 5–A. For use in telephone switchboards of the pin jack type, size of wire and number of strands for conductor, thickness Of rubber 1nSulat 1 On, asbestOS braiding, and Outer cotton braid, tests, and de- tailed dimensional drawing of COrd and assembly. Assn. Of American Railroads, Telegraph and Telephone Section, 2–0–28; 1927. Double Conductor Patching Cord AAR-2-A. For use with telephone switchboards of pin jack type, consisting of two tinsel conductors with filler of twine, covered with two braidings of green glazed cotton; gives requirements for winding 1n three Strands, colors of conductor thread, rein– forcement braiding, number and thickness of copper timsel ribbons, terminals, finish, tests, and di- mensional drawings. ASSn. Of American Railroads, Section, 2-G-29; 1927. Double Conductor Switchboard Cord AAR-3-A. For use in cutting in operator's sets in telephone Switchboards, consisting of two copper t1nsel conductors with, filler of twine, covered with tWO braidings of green glazed cot to n, each con- ductor made of three strands wound spirally, colors of conductor thread, reinforcement braiding, ter— minals, finish, tests, and dimensional drawings. ASSn. Of American Railroads, Telegraph and Telephone Sect1On, 2-G-32; 1928. Reverse Double Conductor Cord AAR-4-A. For use with pin jack type switch- boards, COnsists of two copper tinsel conductors and twine filler covered with green glazed cotton brald, each COnductor made Of three Strands wound Spirally, colors Of conductor thread, dimensional drawings Of construction, and test raquirements for resistance, insulation, and soldering. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-33; 1928. Single Conductor Cord AAR- 1-A. For cutting in Operators at telephone switch- boards, cord COnsists of One copper tinsel conductor and twine filler covered with white glazed cotton, conductor made in three Strands wound spirally, covered with double serving of tussah floss and im— pregnated with moisture proofing compound, termi- nals, finish, and test requirements, with dimen- SiOnal drawings Of construction. Assn. Of American Railroads, Telegraph and Telephone Sect 1 on , 2-G-76; 1937. Potential Plug and Cord AAR-1-A. Gives general requirements, material and workmanship, dimensions, finish, a S S embly, in- Spect 1on and tests, packing, marking, and warranty. National BOard Of Fire Underwriters. National Elec- trical COde; 1940. American Standards Assn., C1- 1940. COnductors. Include S flexible COrds and fix- ture wire, type and thickness of insulation, voltage límits, number and treatment of braid coverings, Standard Stranding, and approved uses for flexible COrdS. UnderWriters' Laboratories, Inc. Standard for Cord Sets, 1937. Covers cord set s for use as supply COnnections for portable appliances rated at 250 volts or less as extension cords for such appliances, in accordance with the National Electrical Code. General; flat-iron, appliance, and general-use cord Set S; wiring; strain relief; marking; and inspec- t 1on Of listed product. UnderWriters' Lab Oratories, Inc. Standard for Flex- 1ble COrd and Fixture Wire, 1935. Reprinted, 1940. Covers fixture wires and flexible cords, excepting armored cords, of the types recognized by and for the uses indicated in the National Electrical Code. Conductors, insulation, untreated asbestos, impreg- nated asbest OS, 1mpregnated cotton, code rubber, 3G percent rub be r , 40 percent rubber, unvulcahtzed Telegraph and Telephone 721 715.12 Directory of Commodity Specifications rubber, fibrous coverings, lay of twist, fillers, rubber jackets, individual types of wire and cord, polarity identification, rating, marking, Underwrit— ers' Laboratories inspection of listed products, testing machine for heater cord, samples for test, and test method. U. S. Gov., Army-Navy Aeronautical Specification AN- C-68; 1944. Cord; Flexible Electrical. U. S. Gov., Federal Specification J-C-71a; i944. Ca- ble; ATT.Ored (Including Lead Covered Types and Ar- mored Cord); 0 to 600-Wolt Service. Gives types, S126s, material and workmanship, general design, cop- per COnductors, insulation, fibrous insulating cov- ering, fibrous sheathing, lead sheathing, steel ar- mor, marking of armor, twisted assemblies, insulated conductor continuity, bushings, flexibility, dielec- tric strength, armor, electrical resistance, tight- ness of armor on conductor assembly, armor resist- ance to Stretching, Zinc COating Of armor; methods Of Sampling, 1nSpect 1 On, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification J-C-86; 1943. Ca- ble, Cord, and Wire; Electric, Flexible, Cotton- Covered (General Service). Covers four types. Gives detail requirements as to construction; and methods of sampling, inspection, and tests. U. S. Gov., Treasury Dept., Procurement Div., 32OA; 1942. Cord; Hard Service, Rubber Covered, Flexible, Double Conductor. Covers two types—type SJ, 300 volt maximum; and type S, 600 volt maximum; consist- 1ng of stranded flexible COInduct. OrS, a Separator, rubber insulation, jute, hemp, soft cotton or rub- ber filler, and a rubber jacket. Gives requirements for copper wire, diameter, number of Strands, sepa- rator, rubber insulation, mechanical strength, di- electric strength, and details for each type; meth- Ods Of Sampling, in Spection, and tests; and packag- 1ng, packing, and marking. U. S. Gov., U. S. Army, Army Air Forces. tion 12-5; 1941. Cord; Flexible, Heater. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 12–6; 1941. Cord; Flexible, Rubber-Covered. U. S. GOV., U. S. Army, S19 mal Corps. Specification 46-2A; 1941. Cords CD-250A and CD-425; Sound and Flash Ranging. S. GOV., U. S. Army, 71-18-C; 1931. Cord; S. GOV., U. S. Army, Signal Corps. Specification 71-158D; 1932. Cord; Types CO-100 to CO-103, In- clusive, No. 18 A. W. G., Rubber Insulated. * U. S. GOV., U. S. Army, Signal Corps. Specification 71- 211-C; 1942. Cordage CO-109, C0-110, CO-112 and CO- 113; No. 18 A. W. G., Rubber Insulated and Shielded. S. GOV., U. S. Army, Signal COrps. Specifica- tion 71-212B; 1932. Cord; Type CO-111, 6–Conductor, NOS. ed. U. S. GOV., U. S. Army, Signal Corps. Specification 71- 219A; 1930. COrd; Type CO-114, 6–Foot, 2-COnductor. U. S. Gov. , U. S. Army, Signal Corps. Specification 71- 236D; 1930. Cord; Type CO-49, 18-Inch, 2-Conductor. U. S. Gov. , U. S. Army, S19 nal COrps. Specification 71-365B; 1929. Cord; Types CC-300, CC-321, CC-322, CC-323, and CC-325. - - Specifica- U. U. Signal COrps. Type CP-38. Specification U. U. 10 and 18 A. W. G., Rubber Insulated and Shield- U. S. Gov., U. S. Army, Signal Corps. Specification 71-394B; 1932. Cord; Type CO-115, 40-Foot, 5-Conduc- tor. U. S. Gov., U. S. Army, Signal Corps. Specification 71-416; 1929. Cord; Type CO-116, 100-Foot, Single- COInduct Or. -- - - U. S. Gov., U. S. Army, Signal Corps. Specification 71-417; 1929. Cord; Type CO-117, 55–Foot, Single- COInduct Or. - U. S. GOV., U. S. Army, Signal Corps. Specification 71-471D; 1938. Cordage; Types C0–98, CO-208, and CO- 209. - U. S. Gov., U. S. Army, Signal Corps. Specification 71-539A; 1933. COrd; Types CD-104 and CD-105, 50- and 150-FOOt, Cables. U. S. GOV., U. S. Army, Signal Corps. Specification 71-554; 1931. Cord; Type CD-106, 10-Foot, 2–Conduc- tCI”. U. S. GOV., U. S. Army, Signal Corps. Specification 71–562B; 1941. No. 12 A. W. G. COrd; Type, CD-107, Power, 2-COnductor, U. S. Gov., U. S. Army, Signal Corps. Specification 71-571C; 1940. Cord; Electric, Tinsel, Conductor. U. S. Gov., U. S. Army, Signal Corps. Specification 71–599; 1931. Cord; Type CO-53, 11 1/2-Foot, Single- COnduct Or. U. S. Gov., U. S. Army, Signal Corps. Specification 71-604B; 1932. Cord; Type CD-108, 10-Foot, 4-COnduc- tor. U. S. Gov., U. S. Army, Signal Corps. Specification 71-605B; 1932. Cord; Type CO-71, 3–Foot, Single- COñduct Or. . . U. S. GOV., U. S. Army, Signal COrps. Specification 71-606–A; 1931. Cord CO-72. U. S. GOV., U. S. Army, Signal Corps. Spec 1 fication 71-67.6A; 1936. COrd; Type CD-124, Radio, Headset, Extension. U. S. GOV. , . U. S. Army, Signal Corps. Specification 71–684A; 1937. COrd; No. 18 A. W. G., ClOse Spiral COn- Struction. U. S. GOV. , U. S. Army, S19 nal COrpS. Spec 1 fication 71-700A; 1936. Cordage; Shielded, Rubber-Insulated and Jacketed, Radio Power. U. S. GOV., U. S. Army, Signal Corps. Spec 1 fication 71-802D; 1939. COrdage CO-119; Electrical, 2-COn- nector, Rubber–Jacketed. U. S. GOV., U. S. Army, S19 nal Corps. Specification 71–814A; 1935. Cordage; Type C0–159, Electrical, 2– COnductor, Shielded. U. S. Gov., U. S. Army, Signal COrpS. Specification 71–817B; 1936. Cordage; Type C0-120 and CO-150, Elec- trical, 8-COnduct Or, Shielded. U. S. Gov., U. S. Army, Signal Corps. Specification 71–818C; 1938. Cordage; Type CO-121, Electrical, 2– COInductor, Shielded. U. S. Gov., U. S. Army, Signal Corps. Specification 71-826A; 1938. COrdage; Type C0-122, Electrical, 3- Conductor, Rubber-Jacketed. U. S. Gov., U. S. Army, Signal Corps. Specification 71-827A; 1937. Cordage; Type CO-127, Electrical, No. 14 A. W. G. , 2,000-Wolt, Shielded. U. S. GOV., U. S. Army, Signal COrpS. Spec if 10 at 10n 71-828; 1935. Cordage; Type CO-140, Electrical, Multi- COnduct. Or, Jacketed. 7. 2 Machinery 7 || 5, 13 and Vehicles U. S. Gov., U. S. Army, Signal Corps. Specification 71-829; 1935. Cordage; Type CO-141, Electrical, 2– COnductOr, Rubber-Jacketed. U. S. GOV., U. S. A rm y, Signal Corps. Specifica- tion 71-830; 1935. cal, Single-COnduct Or, COrdage; Type CO-147, Electri- 2,000-Wolt, Rubber Insula- ted. U. S. GOV., U. S. A rm y, Signal Corps. Specifica- tion 71-880; 1942. COrdage; CO-219, 2–Conductor, ClOSe Spiral COnStruction, A. W. G. NO. 23, Rubber- Jacketed. U. S. Gov., U. S. Army, Signal Corps. Specification 71-886A; 1942. C. Or d a ge. CO-122A and CO-122B; 3: COnduct Or, A. W. G. NO. 22 Or NO. 20, ClOSe Spiral COn- struction, Rubber-Jacketed; also Cords, CO-76A and CO-76B. U. S. GOV., U. S. Army, Signal Corps. 71-935C; 1943. Cords and COrdage; Close Spiral COnstruction. Specificati On No. 20 A. W. G., U. S. GOV., U. S. Army, Signal COrpS. Specification 71–971; 1939. Cord; Type CD–318. U. S. GOV., U. S. Army, Signal COrpS. Specification 71-1019; 1943. COrds and Cordage; Multipair, Rubber Insulated and Jacketed. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1105; 1942. Cordage CO-119-A and C0–119-B; 2- Conductor, Close-Spiral Construction, A. W. G. NO. 20 Or NO. 22, Rubber–Jacketed. U. S. GOV., U. S. Army, Signal COrpS. Specification 71-1139-A; 1943. Cord CD-508. U. S. GOV., U. S. Army, Signal Corps. Specification 71–1175; 1942. Cord CD-495, for Use With Electro- magnetic Microphone-Headset. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1525; 1942. Cord CD-604 and CD-605. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–1618; 1944. Cordage CO-212; No. 8 A. W. G., Con- centric Battery Cable. U. S. Gov., U. S. Army, Signal Corps. Specification 71–1625; 1943. Cord CD-786. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–1653A; 1944. Cord Assembly RC-243 and Cord AS- sembly RC-244. U. S. Gov., U. S. Army, Signal Corps. Specification 71–1654; 1944. Cords and COrdages; InterCOITTunica- tion and Monitoring (for Radio Direction Finder Cen- tral TC-8 and Radio Intercept Central TC-9. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–1662A; 1944. Antenna Cords and Junction Boxes (for Radio Direction Finder Central TC-8 and Radio Intercept Central TC-9). U. S. GOV., U. S. Army, Signal Corps. Specification 71–1697; 1943. Cord CD-189. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-5059; 1944. Cord CX-179/AIC; Retractable, for Use in Aircraft. References. – Electric cables, see 715.41; copper Wire, bare and insulated, see 715. 44; terminology, rubber insulation, W1 re tables and gages, see 715.40; wiring methods and practice, see 715.30; de ſini tí On S, symbols, methods of test, Service standards, safety codes, see 710; copper bars, copper rods for wire draw in g, see 641. 11, 642. 11; methods of test and gen- eral requirements for metals, see 641. 0, 600. 1; Zinc coatings, t in coatings, see 600. 3; methods of testing rubber goods, see 200; Tubber insulat 1 On and tapes, see 719. 55; insulating cloths and tapes, see 719.56; asbestos 1nSulation, See 719.51. 715.43 High Resistance Wires American Institute of Electrical Engineers, 46; American Standards ASSn. , C11-1927. Hard Drawn Alll- minum COnductors. Standard values of resistivity, resistance-temperature coefficient, density, and length-temperature coefficient and explanatory notes. American Society for Testing Materials, A111–43; 1943. American Standards A S S n . , G8. 3- 1944. Zinc-COated (Galvanized) Iron or Steel Telephone and Telegraph Line Wire. For Signal transmission wire where elec- trical characteristics are important. Requirements for Zinc COating, base metal, joints, Sampling, tests for uniformity - and weight Of coating, adherence of COating, breaking Strengths Of 4 to 14 B. W. G. wire, elOngation, twists,' resistivity, size and permissible Variations, finish and inspection. American Society for Testing Materials, A 112–33; 1933. American Standards A S S n . , G8. 4- 1935. Zinc-COated (Galvanized) Iron or Steel Tie Wires. For use in tying galvanized telephone or telegraph line wire to. insulators. Describes zinc for coating, weight and pniformity of coating, adherence, tensile strength, elongation, s 1 z e s and permissible variations, and packing. American Society for Testing Materials, B 70–39; 1939. Method of Test for Change of Resistance With Temper- ature of Metallic Materials for Electrical Heating. Applicable over the range of service temperatures; test Specimen and leads, electric furnace, resistance measurements, test current, method of procedure for test and preparati On Of temperature-resistance Curve, and Singular points in curve. American Society for Testing Materials, B 76–39; 1939. Method Of Accelerated Life Test for Metallic Mater 1- als for Electrical Heating. For determining resist- ance to Oxidation at high temperatures under inter- mittent electrical heating Of Wire through a pre- scribed temperature range. Arrangement of test pan- el, apparatus required, S12e Of Specimen, ballast resistance, temperature of test, procedure, and re- cording Of results. American Society for Testing Materials, B 77-33; 1933. Method of Test for Thermoelectric POwer of Electrical- Resistance Alloys. For determination of thermoelec- tric power Of a metal compared to copper, between 0 and 100° C., for suitability for use in resistance apparatus. Includes preparation of test Specimen, measurement Of temperature, electromotive force, po- larity of metal, and form of report. American Society for Testing Materials, B82–41; 1941. Drawn or Rolled Alloy, 80. Percent Nickel, 20 Percent Chromium, for Electrical Heating Elements. Covers annealed, drawn, Or rolled Shapes. G1VeS heat treat- ment, chemical compositi On, chemical analysis, elonga- tion, nominal resistivity, test for resistivity, re- sistance increase with temperature, test for change of resistance, durab 111ty, finish, packing, and mark- 1ng. American Society for Testing Materials, B83.41; 1941. Drawn or Rolled Alloy, 60 Percent Nickel, 15 Percent Chromium, and Balance Iron, for Electrical Heating Elements. Cover annealed, drawn, Or rolled shapes. Heat treatment, chemical composition, chemical analy- sis, elongation, nominal resistivity, test for re- sistivity, resistance increase with temperature, test 1927. 723 7|5. 13 Directory of Commodi ty Specifications for change of resistance, durability, finish, pack- 1ng, and marking. American Society for Testing Materials, B 84-36; 1936. Method of Test for Temperature-Resistance Constants of Alloy Wires for Precision Resistors. For use in the temperature range 0 to 80° C., selection of sam- ple, terminals, apparatus required, neutral oil bath, temperature measurements, resistance measurements, test procedure, calculation of constants, and form of report. American Society for Testing Materials, B 114–39; 1939. Method of Test for Temperature-Resistance Constants of Sheet Materials for Shunts and Precision Resist- ors. For determining constants of materials used in temperature range 0 to 80° C. Requirements for test specimen, terminals, mangan in Samples, appara- tus, bathS, temperature and I’esistance IſleaSurement S, procedure, and form of report. American Society for Testing Materials, B 118-42 T; 1942. Tentative M et h O d s of Testing Nickel and †Nickel-AllOy Wire and Ribb On for Electronic Tube Filaments. For wire Or ribbon W i t h Out chemical COating; method of chemical analysis, density and tensile Strength requirements, test Specimen, pro- cedure, weight, resistivity, and determination of demensions. Assn. Of American Railroads, Operations and Maintainance Dept., Engineering DiV., Signal Section. Manual Of RecQmmended Practice. Specification 22-39; 1939. Galvanized . E. B. B. Steel Bonding Wire. No. 8 steel wire for bonding rail joints where track circuits are used. Gives properties test of galvanizing, 1nSpect iOn, etc. Assn. Of American Railroads, Operations and Maintainance Dept., Engineering DiV., Sigial Section. Manual of Recommended Practice. Specification 196-40; 1941. Copper-Bearing Steel Wire With or Without Weather- Resistant COvering. Requirements f or galvanized copper-bearing Steel line wire for use On Signal circuits. Conductor in accordance with A. A. R. Tele- graph and Telephone Sect1 On Spec 1 fication 1-A-53 and covering with American Standard C8. 18, except as to thickness. Acceptance test.S required and table Of Weights Of bare and finished wire. Assn. Of American Railroads, Telegraph and Telephone Section, 1–A–16; 1927. Galvanized IrOn T1e Wires. Includes Nos. 8 and 9 B. W. G. wire, elongation, and breaking strain of soft wire, galvanized to meet re- quirements Of A. A. R. Specification 1-D-5. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-53; 1935. Galvanized Copper Bearing Steel Line Wire. Includes five sizes from 4 to 12 B. W. G., requirements as to composition, permissible variations in size, tensile strength, elongation, tors iOn, galvanizing, resistivity, and tests. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-81; 1942. No. 16 A. W. G. Copper-COvered Steel Distributing Wire–Single and Twisted Pair. For use in the communication plant. Gives general requirements, material and workmanship, physical re- quirements, electrical requirements, inspection and tests, packing, marking, and warranty. Emergency Alternate 1-A-81 EA-2; 1944, changed 1-A-81, 1n Order to conserve critical and scarce materials during the War periOd. Electrical Standards COITInittee of American Standards ASSI). , Spons Or. American Standards ASSI). , C 8. 15- 1942. Specifications for Metallic Coverings for In- Sulated W11tes and Cables. Apply to metallic cover- ings, together with the necessary beddings and pro- tective coverings, for power and lighting circuits. Gives requirements for lead sheath, core covering for nonleaded cable, jute bedding for armored cable, flat steel tape armor, galvanized steel wire armor, inter- locked steel tape armor, jute ser v i ng Over lead Sheath, duck tape Over lead sheath, and braid Over lead She ath. International Municipal Signal Assn., Inc. Specifica- tion No. 27; 1942. Weather Resistant (Weatherproof) S1gnal Line Wire 3O Percent Conductivity Bronze Con- ductor. COvers weather resistant (weatherproof) sig- Ilal line Wire for use in fire alarm, police signal, and other municipal signal systems. Gives requirements for material, conductor, fibrous covering, saturant, finish, mineral filler, acceptance requirements, Sam- ples for test, identification, packing and marking for shipment, inspection and tests, and rejection. Internati Onal Municipal Signal Assn., Inc. Specifica- tion No. 28; 1942. Weather Resistant (Weatherproof) Signal Line Wire With 30 Percent OT 40 Percent Con- ductivity Copper Covered Steel Conductors. COvers weather resistant (weatherproof) signal line wire for uSe in fire 8 larſh, police signal, and Other munic- 1pal signal systems. Gives requirements for mate- rial, conductor, fibrous covering, Saturant, finish, mineral filler, acceptance requirements, samples for test, identification, packing and marking for Ship- ment, inspect 1 On and tests, and rejection. Underwriters' Laboratories, Inc. Bullet in Of Research, 25; 1942. Performance Of Rubber Insulation of Bulld- ing Wire in One-Year Oven Tests. This bullet in de- scribes one-year . Oven tests of rubber insulation of building-wire of several new types, conducted to de- termine if their performance under test at the max- imum temperatures recognized by the National Elec- trical Code would indicate proper performance under field conditions. C O V e r s description of samples, methods of test, results of tests, analysis of test TeSultS, and Summary. U. S. Gov., Army-Navy Aeronautical Specification AN-W- 8a; 1943. Wire; IrOn and COnStantan, Thermocouple. U. S. Gov., Federal Specification QQ-W-421; 1938. Wire; Steel, Copper-Covered. Covers three types— (I) high strength 40 percent conductivity, (II) high strength 30 percent conductivity, and (III) extra high strength 30 percent cOnductivity. Gives requirements for mate- rial, physical requirements, and electrical resistiv- 1ty; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Navy D ep t . Specification 17W2b; 1941. Wire (and Ribb On); Resistance. U. S. GOV. , Navy D ep t . Specification 47N1a; 1938. Wire, Nickel-Chromium-IrOn-Alloy; B a r S ; Forgings; Rods; Shapes; Sheets; Strips. References. –Copper wire, bare and insulated, see 715. 44; terminology, Wire tables and gages, see 715.40; wiring methods and practice, see 715. 30; de ſin it 1 Ons, symbols, methods of test, service Standards, safety codes, see 710; methods of test and general requi re- ments for metals, see 600. 1; Zinc coat in gs, t in COat- ings, See 6 OO .3; asbestos insula t 1 On, See 719.51; I'e- S is to Ts, electric heaters, see 714. 12, 717. 1. 724 Machinery and Vehicles 7| 5. M \, 715. 1/1; Low Resistance Wires American Institute of Electrical Engineers. Electri- cal Standards Committee of American Standards Assn., Sponsor. American Standards Assn., C8.5–1936, C8.6— 1936, and C8.7-1936. Specifications for Cotton Cov- ered Round Copper Magnet Wire. Specifications for Silk Covered Round Copper Magnet Wire. Specifica- t1OnS for Enameled Round Copper Magnet Wire. Re- quirements On manufacture; properties and tests with maximum and minimum dimensions of wire as used in the manufacture Of electrical apparatus. American Society for Testing Materials, B 1-40; 1940. American Standards A ss n . , H4.2-1941. Hard-Drawn Copper Wire. Gives requirements for tensile prop- erties, resistivity, dimensions and permissible var— lations, density, and explanatory notes. American Society for Testing Materials, B 2–40; 1940. American Standards ASSn. , H4.3–1941. Medium-Hard- Drawn Copper Wire. For material and tensile require- Iments, resistivity, dimensions and permissible vari- at 10ns, density, joints, and explanatory notes. American Society for Testing Materials, B 3–41; 1941. SOC 16ty Of Automotive Engineers Specification No.83. Aſherican Standards ASSn. , H4. 1-1942. Soft Or An- nealed COpper Wire. COvers drawn and annealed or soft round bare copper wire for electrical purposes. Material, tensile properties, resistivity, dimen- S1 Ons, dens 1 ty, joints, finish, packing and shipping, and in Spect, 1 On. American Society for Testing Materials, B 9–39; 1939. American Standards Assn., H4.5-1940. Bronze Trolley Wire. For round and grooved trolley wire from three classes of bronze; gives requirements for materials, tensile properties, twist tests, dimensions and per- Imissible Variations, resistivity, and Standard sec- tions Of wire. American Society for Testing Materials, B 33–39; 1939. American Standards Assn., H4.4–1940. “Tinned Soft Or Annealed Copper Wire for Electrical Purposes. Requirements for pure tin coated wire, tensile prop- erties, resistivity, dimensions and permissible vari- at iOns, COntinuity of coating, Specimens and pro- cedure for coating tests, mechanical test for ad- hesion of coating, and explanatory notes. American Society for Testing Materials, B 47–39; 1939. American Standards Assn., H4.6-1940. COpper Trolley Wire. For round and grooved trolley wire; require- ments as to material, tensile properties, twist test, Standard Sections, dimensions and permissible Vari- at iOns, resistivity, density, and explanat Ory Aotes. American Society for Testing Materials, B 48–42; 1942. Soft Rectangular and Square Copper Wire for Electri- cal COnductors. Covers soft Or annealed wire with rounded Corners, in two types, for edgewise bending, and other applications. Requirements for manufac- ture, tensile properties, bending properties, re- sisti V1ty, dimensions, and permissible variations. American SOciety for Testing Materials, B 105-39; 1939. Hard–Drawn Copper Alloy Wires for Electrical Conduc- tors. COvers ten grades based On conductivity; re- quirements for material, chemical composition, ten- Sile properties, resistivity, density, dimenSiOnS and permissible Variations. American SOc lety for Testing Materials, B 116-40; 1940. Figure-9, Deep-Section Grooved and Figure-8, Copper Trolley Wire for Industrial Haulage. Gives require– ments f Or material, tensile properties of various S126s, standard sections, dimensions and permissible Variations, resistivity, density, finish, and explan- at Ory notes. American Society for Testing Materials, B180–43T; 1943. Tentative Method of Test for Density of Fine wire and Ribbon for Electronic Devices. Covers a procedure for determining, to an accuracy of O. 1 percent, the density of fine wires ranging from 0.010 to O. OO1 in. 1n diameter, or ribbons of similar thicknesses for electronic devices. Gives definitions and re- quirements for apparātus, test liquid, test speci- men, preparation of Specimen, procedure, calculation, and report. American Society for Testing Materials, B 189—44T; 1944. Tentative Specification for Lead-Coated a n d Lead- Alloy-Coated Soft Copper Wire for Electrical Purposes. Gives Scope, material, tensile properties, resistiv- 1ty, dimensions and permissible variations, continu- 1ty of COating, ammonlum persulfate test for eon- tinuity of coating, sodium polysulfide-hydrochloric acid test for continuity of coating, joints, finish, packing and shipping, inspection, and rejection. American Society for Testing Materials, D 27–41; 1941. Insulated Wire and Cable: Class A0, 30 Percent Hevea Rubber Compound. Requirements for conductor material, Strand, stranding, tensile properties, conductivity, and t 1nning tests; insulation composition, physical and electrical tests; shielding; cable tape; braid; finish, Saturant, flame, moisture, and bending tests; lead sheaths; inspection and rejection; annealed cop- per Standard; and interpretation of insulation thick- nesses table. A. S. T. M. Emergency Alternate Provision EA-D 278; 1944, affected section 2, Conductor Mate- rial; Section 7, Tinning Test; section 25, Cable Tape Material; section 28, Types of Cotton Braíd; section 29, Standard Braid; section 30, Cotton Braid Material; section 31, Cotton B r a 1 d Construction; table IX, Values of Y for Code Braids; and table X, Typical Braid Construction. American Society for Testing Materials; D 353–41; 1941. In Sulated Wire and Cable: Performance Rubber Com- pound. Except for Insulation, conforms to A.S.T.M. Designation D27. Methods of test, physical proper— ties, high Voltage test, insulation resistance, mois— ture absorption, thickness, workmanship, and rejec- tion. A. S. T. M. Emergency Alternate Provision EA-D 353; 1942, affected section 1, Scope; table I, Phys- lcal Test Requirements for Insulation; and table III, Insulation Resistance. American Society for Testing Materials, D469–41; 1941. Insulated Wire and C a b le: Heat-Resisting Rubber COmpound. FOr use at temperatures not in excess of 75° C., except rubber insulation conforms to A.S.T.M. Designation D27. Methods of test, physical proper- ties, high-Voltage test, insulatlon resistance, moſs- ture absorption, thickness, workmanship, rejection, and interpretation of insulation thickness table. A. S. T. M. Emergency Alternate Provision EA-D469a; 1943, affected Sect1On 1, Scope. American Society for Testing Materials, D 470–41; 1941. Methods Of Testing Rubber Insillated Wire and Cable. Describe p r o c e du re s for the testing of rubber- Insulated wire and cable. They are not to be con- sidered completely applicable to all types of wire 725 7 || 5. l. l; Directory of Commodity Specifications and cable, nor do they necessarily in c lu de every test applicable to a particular type. To determine the tests to be made on a particular wire or cable, reference should be made to the Specifications for that type. Physical and electrical tests of insula- tion, and tests On finished wire and cable. American Society for Testing Materials, D574-40T; 1940. Tentative Specifications for Insulated Wire and Ca– ble: Ozone-Resistant Type Insulation. Except for insulation, conforms to A. S. T. M., D27. Physical prop- ert 1 es, high-Voltage test, in Sulation resistance, double-voltage test. On S h O r t samples, cold-bend, long-time VOltage t e s t , tests, OZOne-resistance test, and thickness of in Su- lation. A. S. T. M. Emergency Alternate Provision EA- D574b; 1944, affected section 1(b), Scope. American Society for Testing Materials, D734–43T; 1943. Tentative Specifications for Insulated wire and Ca- ble: Polyvinyl Insulating Compound. COvers wire and cable insulated with a thermoplastic synthetic insur- lating compound made from polyvinyl chloride or its copolymer with vinyl acetate. Gives material, strand, shape, Stranding, permissible variations in diameter and area, COating test, Sampling and methods Of test, test Specimens, physical propert 1es, heat Shock test, heat distortion test , flame-retardant properties, oil resistance test, cold bend t e s t , high-voltage test, in Sulation re S1 stance, thickness Of in Sulation, workmanship, and rejection. American Society for Testing Materials, D754-43T; 1943. Tentative Specifications for Insulated Wire and Ca- ble: Heat-Resisting Synthetic Rubber Compound. In- tended to permit the use of the compound known as "Government Rubber, " type GR-S, but are not restrict- ed to this type. Gives physical properties, high- voltage test, insulation resistance, thickness, WOrk- manship, rejection, and methods of testing. American Society for Testing Materials, D755–44T; 1944. Tentative Specifications for Insulated Wire and Ca- ble: Performance Synthetic Rubber Compound. Intend- ed to permit the use of the COmpound known as "GOV- ernment Rubber, n type GR-S, but are not restricted to this type. Gives physical properties, high-volt- age test, in Sulation resistance, thickness, WOrkman- ship, rejection, and methods of testing. American Trans 1 t Assn. Copper Wire Tables, D1-32, 1932. Gives two complete wire tables for Standard annealed COpper in Engli Sh and metric unit S, and One working copper wire table in English un 1ts. American Transit Assn. Specification for Copper Trol- ley Wire, D2-38; 1938. These specifications cover round a n d grooved hard-drawn copper trolley wire. Include physical properties a n d tests, d1 ſpensions and permissible variations, finish, packing, and in- Spection and Teject 1 On. American Transit ASSn. Rubber Insulated Wire and Ca- ble for out s 1 de Use for Power D1stribution Pur- poses—Class A Compound, D10-41; 1941. Apply to the rubber compound used for the insulation of electric wire and cable, and which is known as class A 30 percent Hevea rubber. Gives requirements as to con- ductor, in sulation, cable tape, Cotton braid, finish, lead sheathS, and a TTOI’. American Transit Assn. Specification for Bronze Trol- ley Wire, D12-38; 1938. Covers r ou n d and grooved Capacity and power factor i bronze trolley wire. Covers requirements of manu- facture of three classes Of Wire, physical proper- ties an d tests, dimensions and permissible varia- tions, finish, packing, and inspection and rejection. This specification was prepared under the joint aus- pices of the American Transit Engineering Assn., the Assn., of American R811 roads, and the American Society for Testing Materials. . American TranSit ASSn. Re COIII]ended Specification for Stud Terminal Copper Rail Bonds, D110-31; 1931. This Specification is to provide for the manufacture and delivery of rail bonds of the stud terminal type for the bonding of track rails forming the negative re- turn in electric traction systems. It includes def- inition of terms, manufacture of materials, physical properties and tests, satisfactory dimensions, pack- ing, and inspection and rejection. American TranSit. . As Sn. Recommended Specification for Weather-Resistant Weatherproof Wire and Cable U. R. C. Type, D114-41; 1941. The se specifications cover Weather-resistant, Weatherproof Wire and cable, the conductors, the materials used for the fibrous cov- erings, and the saturating and finishing compounds. Covers materials and properties, acceptance require- ments, general requirements, and appendiX. American Transit ASSn. Recommended Specification for Rubber Insulated Wire and Cable for Gene r a l Pur- poses-Code Rubber Insulation, D116-41; 1941. This specification applies to the rubber compound used for insulation of electric wire and cable and which is known as Code rubber 1nsulation. Covers general requirements, conductor, insulation, cable tape, braid, finish, lead sheaths, and armor. American Transit Assn. Recommended Specification for Rubber. In Sulated Wire and Cable for Gutside Use for Power Distribution Purpose S-Class AO C om p ou n d , D117–41; 1941. These specifications a p ply to the rubber compound used for the insulation of electric Wire and cable and Wh 1 Ch 1 s known as Class AO 30 percent Hevea rubber. Covers general requirements, COnductor, in Sulation, cable tape, cotton braid, fin- iSh, lead Sheaths, and armor. American TranS1t ASSn. Recoſmended Specification for Rubber Insulated Wire and Cable for Outside Use for POWer Distribution Purposes-Performance Rubber Com- pound, D118-41; 1941. This specification is intend- ed to cover the furnishing and testing of various , kinds of rubber insulated conductors for power dis- tribution purpose s, the insulation to be of the grade known as Performance Rubber Compound. Covers general requirements, conductor, insulation, cable tape, Cotton braid, finish, lead sheaths, and armor. ASSn. Of American Railroads, Mechanical Div., Electri- Cal Section. Manual Of Standard a n d Recommended Practice, 1940. Electric Trainline for A i r Brake Control. ListS terminal designation, wire size, and the color code for Wires in cars and in jumper cable between CarS. Color code COn forms to N. E. M.A. Stand- a TG. - ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Electrical Section. Nanual of Recommended Practice, 4-e-42; 1942. Spec- ifications for Rubber Insulated W i r e s and cables No. 18 A. W. G. and Larger. Gives general requirements, standards for rubber cover ed wires and cable s 726 Machinery and Vehicles 7|5. 11; conductors, separator, rubber compounds, cable tape, cable assembly, cotton braids, metallic coverings, shipment on cable reels, shipment on coils, and de- tails. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Sect10n. Man- ual of Recommended Practice, 1937. Specification for Bronze Guy and Messenger Strand. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 70-39; 1939. For t y Per Cent Conductivity Copper-Covered Steel B on d 1 ng Wire. No. 6 Wire for bonding rail joints where track c1rcuits are used, gives general requirements as to fabrication, elongation, in spec- t 10n, and test. - ASSm. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 108-20; 1921. Copper Bond Wire. Soft drawn No. 6 Wire, 98 percent pure copper; elongation and testing. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 167–41; 1942. Copper-Covered Ste el Wire With or Without Weather-Resistant Covering. Includes requirements for 30 percent conductivity wire for use on signal circuits, sizes No. 4 to 12 A. W. G. Requirements for bare wire, for Weather-resistant COvering in acCord- , ance with American Standards Assn., C8.18, except for thickness, and gives acceptance tests required with table of weights of bare and finished wire. ASSn. Of American Railroads, Operati OnS and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 168-40; 1941. Copper All oy Wire With or Without Weather- Resistant Covering. P r O v i de S for A. S. T. M. grade No. 30 wire, for use on signal circuits, in accord- ance with A. S. T. M. Specification B 105. Covering to meet American Standard C8. 18, except as to COndu Ct.0T, in Spection, and table of weights Of Sizes NO. 4 to 10 A. W. G., bare and finished, etc. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 169-40; 1941. Hard–Drawn Copper Wire W1 th Or Without Weather-Resistant Covering. For use On Signal Cir- cuits; requirement S for COn ductOr meeting A. S. T. M. Specification B 1, except as noted, covering accord- ance with American Standards ASSn. C8. 18, except as to thickness acceptance tests, and table of weights of bare and finished wire. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 192–40; 1941. Single-Conductor, Asbestos Warnished-Cambric Insulated S i gn a l Wire With Flame-Retarding Braid Covering. For use in weather protected locations On circuits rated at 0-600 volts; requirements for Oll protective separator if stranded, varnished cambric, felted asbestos, and flame-retarding braid covering; table f or 0000 to 18 A. W. G. sizes; ſ O T COndu Ct. Or meeting A. S. T. M. Specifications B 33 and D 27 paper or cellophane separator, varnished cloth in a CCOrd- ance with specifications of the in su la t e d Power Cable Engineers ASSn. , braid covering same as A. A. R. Signal Section Specification No. 191, and tests. AS Sn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Recommended Practice. Specification 193-40; 1941. Enameled Copper Magnet W 1 re. Provides for soft or annealed magnet wire for use in manufacture of electrical Signal apparatus, conductor and in Su- lation to meet requirements of the American Stand- ards ASSn. C8. 7. - ASSI). Of American Rallroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 194-40; 1941. Cotton-COvered Copper Magnet Wire. Provides for soft Or annealed copper magnet wire for use in manufacture of electrical signal apparatus. Requires that wife be in ac COrdance With American Standards ASSn. C8.5. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 195–40; 1941. Silk-Covered COpper Magnet W i re. For wire used in the manufacture of electrical signal appara- tus; provides tests for wire having conductor and in Sulation in a CCOrdance with A m e r 1 C a n Standards ASSI). C8. 6. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-13; 1927. Hard-Drawn Bare Copper Wire. COvers quality Of material and Workmanship; physical, me Chanical, and electrical requirements; Weights Of wire COils, for two Si Zes of B. W. G. and five sizes Of A. W. G. Assn. of American Railroads, Telegraph and Telephone Section, 1-A-15; 1927. Annealed Copper Tie Wires. For material and workmanship; list of physical and mechanical requirements for six sizes of wire. As Sn. Of American Railroads, Telegraph and Telephone Section, 1-A-39; 1930. No. 14 A. W. G. Hard-Drawn Cop- per Outside Distributing Wire. For single conductor Or twisted pair wire, each wire insulated and cover- ed with weatherproof braid; requirements for diam— eter of bare wire, tinning, 1 n sul at 1 on, braid, weatherproofing, tensile Strength, resistance, adhe- sion, elasti City of in Sulating C om p ou n d, aging, electrical, and melting tests. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-45; 1931. Bronze Line Wire. Includes Nos. 6, 8, 9, and 10 A. W.G. bare, hard-drawn, bronze line wire, 1 percent Cadmium; diameters, perT1 SSible Varlations, breaking strength, elongation, resist- ance, nominal weights per mile, bend test, and finish. Assn. of American Railroads, Telegraph and Telephone Sect 1 on , 1-A-52, 1935. Bronze Guy and Messenger Strand. Includes three sizes of 7-strand copper- base alloy, requirements as to breaking strength, bending, J O 1 nt S , Stranding, pitch, and physical te St.S. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-79; 1941. No. 16 A. W. G. Copper Bridle Wire. For use in the communication plant. Gives general requirements, m a t e r i a l and workmanship, physical requirements, electrical requirements, in- Spection and tests, packing, marking, and warranty. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-80; 1941. Flat Copper Wire. FOT use 727 7 |5. 11)] t Directory of Commodity Specifications in the communication plant. ments, material and workmanship, physical require- ments, inspection and tests, packing, marking, and Warranty. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-91ES; 1943. No. 16 A. W. G. Copperweld Synthetic Insulated Distributing Wire-Single and Twisted Pair. This emergency specification has been prepared as an alternate for rubber insulated wire, for the war Deriod. Gives general requirements, material and work- manship, physical requirements, electrical requirements, inspection and test, packing, marking, and warranty. Assn. Of American Railroads, Telegraph and Telephone Section, 2–G-15; 1925. Twisted Pair Waxed Braid Rub- ber Insulated Inside W i r e. COvers Nos. 16 and 18 A. W. G. tinned copper wire, requirements as to qual- ity of Hevea rubber insulation, glazed two-ply cot- ton braid, weatherproofing saturant, Color, and tests for mechanical strength, adhesion of braid, elec- trical properties, and composition of insulation. Assn. of American Railroads, Telegraph and Telephone Section, 2-G-16; 1925. Single Conductor Waxed Braid Rubber Insulated Inside Wire. Includes NOS. 16 and 18 A. W. G. solid tinned copper wire, quality of rub- ber, hard glazed cotton braid, weatherproofing satu- rant, manufacturing process, and requirements for tinning, tensile strength of rubber, adhesion, and electrical tests. Assn. of American Railroads, Telegraph and Telephone Section, 2–G–67; 1932. Flameproof Cross-Connecting Wire. COvers NOS. 16 and 18 A. W. G. C.Onduct Ors Of single, twisted pair or quadded types, rubber 1nSu- lated, flameproof braid, 'solid tinned copper wire. Quality of materials, construction, colors of braid, physical and electrical tests. Assn. Of American Railroads, Telegraph and Telephone Section, 2–G–85 ES; 1943. Twisted Pair Synthetic Insulated Inside Wire. This emergency SDecification has been prepared as an alternate for mubber insu- lated wire, for the war period. Gives general re- quirements, material, manufacture, tests, inspec- tion, packing, and warranty. Assn. of American Railroads, Telegraph and Telephone Section, 2–G–86 ES; 1943. NO. 20 and No. 22. A. W. G. Twisted Pair Synthetic Insulated Braid Covered In- side Wire. This emergency specification has been prepared as an alternate waxed braid rubber insulated wire, for the "war period. Gives general require- me n tº s , material, manufacture, tests, 1m spection, packing, and Warranty. - Copper Wire Engineering Assn. Properties of Copper Wire (Bare-Solid, Hard-Drawn), No. 401; 1938. Cov- Gives general require- ers wire sizes 1 to 12 A. W. G. ; gives diameters, re- sistance, cross-sectional area, Weight and breaking strength. Based on A. S. T. M. Specification B1. Copper Wire Engineering Assn. Properties of Type A Copperweld-Copper Conductors, No. 401; 1938. For three-wire conductors composed O f O n e COpperWeld wire and two hard-drawn wires; table covers equiva- lent H. D. stranded copper conductance, resistance, stranding, cross-sectional area, weight and break- ing strength. Also gives ice and wind loads (ver- tical, horizontal, and resulant, in pounds per lin- ear foot). For sizes 2A to 8A, 8C, 9 1/2D, 3 NO. 10, 3 NO. 11, and 3 NO. 12 A. W. G. Electrical Standards Committee, sponsor. Standards ASSn. , C8.5-1936. Cotton-Covered Round Copper Magnet Wire. For use in manufacture of elec- trical apparatus; requirements for materials, man- ufacture, properties, and tests. Electrical Standards COIſmittee, Sponsor. Amer 1 C an Standards A S S n . , C8.6-1936. Silk-Covered Round Copper Magnet Wire. For use in manufacture of elec- trical apparatus; requirements for materials, man- ufacture, properties, and tests. Electrical Standards Committee, sponsor. Standards ASSn. , C8.7-1936. Enameled Round Copper Magnet Wire. For use in manufacture of electrical apparatus; requirements for materials, manufacture, properties, and tests. Electrical Standards Committee, sponsor. Standards Assn., C8.9-1942. Slow-Burning Wire and Cable. Covers scope, conductors, fibrous covering, filling and finish of coverings, acceptance tests, Samples for test, identification, packing and mark- ing, inspection, rejection, and weight of copper conductors and complete coverings. Electrical Standards Committee, sponsor. American Standards ASSn. , C8. 12-1942. Cotton Braid for In- sulated Wire and Cable for General Purposes. Spec- 1f1cation covers braids as applied to rubber and varnished cloth insulated wires and cables. They do not cover "fancy" or special braids or braids for f 1 x tu re wire or weather-resisting wire and cable. Three classes-heavy, for outdoor or rough service; standard, for indoor or protected service; and code, for installation under the National Elec- trical Code. Gives detailed requirements for mate- rials, construction, and measurement. Electrical Standards Committee, S DOrl SOI". American Standards ASSn. , C8. 15-1942. Specific at 1 on S for Metallic Coverings for Insulated Wires and Cables. Apply to metallic coverings, together with the nec- essary beddings and protective coverings, for power and lighting circuits. Gives requirements for lead She at h , core covering for nonleaded cable, jute bedding for armored cable, flat steel tape armor, galvanized steel wire armor, interlocked steel tape armor, jute Serving Over head s h e a th., duck tape Over lead Sheath, and braid Over lead sheath. Electrical Standards Committee, Spons Or. American Standards ASSn. , C8. 16-1940. A. I. E. E. St a n d a r d C 8. 16. Specifications for Rubber-Insulated Tree Wire COverings. Tree wire is defined as a wire or cable having a solid or stranded conductor insulated with a material such as ribber compound and having a covering which 1s especially resistant to weather a n d t O abraslon. RequirementS On materials and properties, abrasion, bend and moisture tests, and Inspection and rejection. Electrical Standards COmmittee, Spons Or. American Standards A S S n . , C8, 18-1942. Weather-Re Sistant (Weatherproof) Wire and Cable (U. R. C. Type). Covers Wire and cable, the conductors, the materials used for the fibrous coverings, and saturating and fin- ishing compoundS. Gives requirements for conductors, fibrous COvering, saturant, finish, mineral filler, acceptance requirements, samples for test, 1dentifi- cation, packing and marking, Inspection, and rejec- tion. Aſſler 1 C an American American 728 Machinery and Vehicles 7 || 5, 1]); Electrical Standards COmmittee, s p On s or. American Covers definition, constants (copper wire), general St an d a I d S ASSn., C8. 19-1939. A. I. E. E. Standard properties, types of wire, prices, packing, and pur- C8. 19. Specifications for Weather-Resistant Satu- Chase practices. Tants and Finishes for Aerial Rubber-Insulated Wire National Board of Fire Underwriters. National Electrical and Cable. These specifications cover the physical Code, 1940. American Standards Assn., C1-1940. Con- requirements a n d performance tests f or weather- ductors. Type and thickness of insulation, voltage lim- resistant Saturants applied in the fibrous cover- its, number and treatment of braid coverings, and stand- 1ngs and finishes applied Over the saturated fibrous ard Stranding for rubber covered wire, varnished cambric COverings of rubber-covered wire and cable to be insulated wire, asbestos covered and slow burning wire, used in aerial installation for electric light and weatherproof wire, fixture wire, flexible cords, ar- p0We? Supply. | mored cable, nometallic sheathed cable. Demand calcula- Electrical Standards Committee, s p on s or. American tions for feeder sizes; approved uses for flexible cords. St an d a r d S ASSn. , C8. 20–1939. A. I. E. E. Standard National Electrical Manufacturers Ass n. Magnet Wire C8. 20. Specifications f or Heavy-Walled Enameled Standards, 36-34; 1936. In c lu d e s cotton— covered, R O und Copper Magnet Wire. Heavy-walled enameled Silk-covered, and enameled round copper magnet wire— I’Ound CODper magnet wire as used in the manufacture general Standards, manufacturing standards, and prop- Of electrical apparatus. erties and tests. International Municipal Signal Assn., Inc. Specifica- Nat 10nal Electrical Manufacturers Assn. Asbestos and tion No. 6; 1942. Rubber Insulated, Single Conduc— Asbestos-Warnished Cambric Insulated Wires and Ca- tor, Braid Covered Signal Wire (for Use in Build- | bles. Standards 39-54; 1939. Covers electrical con- 1ngs). Covers single conductor, rubber insulated, ductors 1nSulated with asbest OS Or COſmbinations of as- brald covered cables for use in buildings in fire- best OS and Warnished Cambric and finished with cot- alarm, police signal, and other municipal signal ton braids, asbestos braids, or lead sheaths; re- SystemS Operating at 600 VOlts Or less. Gives re- quirements as to physical properties, electrical and quirements for general construction, conductors, in- physical tests, dimensional tables for Various volt- Sulation, protective covering, tests on completed ages, and uses. wire, identification, packing and marking for ship- National Electrical Manufacturers Assn. Magnet Wire Inent, payment for reels, inspect iOn and test, and Standards Supplement, 41–69; 1941. Includes require- rejection. Iments for Cotton COvered, Silk covered, and ename led International Municipal Signal Assn., Inc. Specifica– round copper magnet wire; maximum allowable thickness tlon No. 9; 1942. Single Conductor Street Lighting of cotton or silk, method of making joints, manufac- Cable. COvers rubber insulated single conductor ture, properties and tests, and tables of properties. wire or cable in sizes 10 to 4 A. W. G. suitable for Underwriters' laboratories, Inc. Bullet in of Research, series street lighting circuits operating at from 25; 1942. Performance of Rubber Insulation of Build- 0 to 5,000 W Olts. Gives requirements for general ing Wire in One-Year Oven Tests. This bullet in de- construction, conductors, insulation, cable tape, scribes One-year Oven tests of rubber insulation of protective COverings, electrical tests On completed building-wire of several new types, conducted to de- cable, identification, packing and marking for ship- termine if their perf Ormance under test at the maxi- ment, payment. On reelS, and in Spect iOn and tests. mum temperatures recognized by the National Electri- International Munic 1pal Signal Assn., Inc. Specifica- cal Code, would indicate proper performance under tº 10n No. 10; 1942. Twisted Pair and Parallel Rubber field conditions. COvers description of samples, Insulated Outside Telephone Wire. COvers rubber in- methods Of test, result S of tests, analysis Of test, Sulated twisted pair and parallél outside telephone Tesults, and Summary. Wines for use in ſire alarm, police signal, and Underwriters' laboratories, Inc. Standard for Motion Other municipal signal systems for operation at Picture Cable and St Ove Wire, 1921. Asbest Os COVered Voltages not exceeding 125 volts a. c. or 259 volts single copper conductors for exposed leads in motion d. C. Gives requirements for general construction, picture machines, On Search light COntrollers, heat- C Onduct OTS, insulation, braids On conductors, satu- ers, and Other appliances where heat-resistant, flex- rant, finish, conductor assembly, tests on completed ible, insulating wire is required. Not for use in cable, identification, packing and marking for ship- conduit or u n d e r moist COnditions. COnductivity, Iment, payment for reels, inspection and tests, and sizes, tinning, stranding, COVerings, COImpound, Car- rejection. bon content, flame and bend test. International Municipal Signal Assn., Inc. Specifica- Underwriters' Laborat Ories, Inc. Standard f Or Slow tion No. 26; 1942. Weather Resistant (Weatherproof) Bürning and Slow Burning Weatherproof Wires and Ca- Signal Line Wire Hard Drawn Copper Conductor. Cov- bles, 1928. For soft annealed Copper, COIn Centric ers weather resistant (weatnerproof) hard drawn cop- stranded, number of 'strands, number and thickness of per S19 mal line wire for use in fire alarm, police cotton braid coverings, saturated with moisture-proof S1gnal, and other municipal signal systems. Gives 1nsulating COmpound, WP marking. requirements for material, conductor, fibrous cover- Underwriters' Laboratories, Inc. Standard for Synthet- 1ng, Saturant, finish, mineral f 11 ler, acceptance 1c Insulated Wires. Covers wires having synthetic requirements, S am ple's for test, 1dentificat 1 On, insulation, for use in accordance with the National packing and marking for shipment, inspect 1 On and Electrical C od e , single-conductor employing soft- acceptance, and rejection. annealed-copper conductors and having no fibrous c OV- Nat 10nal ASSn. Of Purchasing Agents. Handbook Of COm- erings. They are made in the NOS. 14-OOOO A. W. G. S1zes InOdity Data Sheets, 1938. Wire and Cable; Coppe T. Only and are recognized for use at 600 volts or less 729 7 : 5. M.), Directory of Commodity Specifications and at a temperature not higher than 60° C. Gives requirements for sizes; resistance; coating; joints; separator; insulation thickness, physical properties, and deformation; apparatus and specimens for physi- cal tests; physical test procedure; flame-retardant properties; moisture-resistant properties; finish; dielectric strength; insulation resistance; mechan- ical equivalence to type R rubber-covered wire; and Imarking. Underwriters!!Laboratories, Inc. Standard for Weather- pro o ſ, Slowburning, and Slowburning–Weatherproof W11tes. Covers single-conductor weatherproof, slow- burning, and Slowburning-weatherproof wires for use in a CCOrdance with the National Electrical Code. Includes requirements for conductors, coverings, flexibility, melting of compound, dripping of com— pound, flame retardant properties, and marking: U. S. GOV., Dept. Of Agriculture, FO rest Service. Specification MSF-388-1. Wire; Emergency, Latex- Covered, Single COnduct Or. U. S. GOV., Dept. Of Agriculture, Specification MSF-388-2. Wire; COVered, DOuble COnductor. U. S. GOV., Dept. Of COmmerce, National Bure a u o f Standards. Simplified Practice Recommendation R18O- 41; 1941. Copper Conductors for Bullding Purposes. This recommendation c O V e r s a simplified list of stock sizes of copper conductors for building pur- poses. Sponsored by National Electrical Contractors ASSI). U. S. Gov., Federal Specificati On J–C–86; 1943. Ca- ble, Cord, and Wire; Electric, Flexible, Cotton- Covered (General Service). Covers four types. Gives detail requirements as to construction; and methods Of Sampling, inspection, and tests. U. S. Gov. , F e d e r a 1 Specification J-C-103; 1941. Amendment 2; 1944. Cable and Wire; Rubber-Insulated, Building Type (O to 5,000-Wolt Service). The term "rubbern as used throughout this specification in- cludes Synthetic rubber. COVerS all listed Sizes of rubber-insulated wire and cable in two types— (R) code grade, and (RH) heat-resistant grade. Gives requirements f or conductors (resistance, sizes. st rands, lead coated Or lead-aſh loy COated, Sp11Ces, and separator); insulation (thickness and physical properties of rubber compound); coverings (fibrous coverings, number of COVerings, cott On tapes, Cotton braids, cotton wraps or servings, saturation of fi- brous coverings, flame-retardant properties, moisture- resistant properties, flexibility, finish, lay of twist, and lead coverings); dielectric strength, in- sulation resistance, and marking Of wire and Cable; methods of sampling, inspection, and tests; and pack- aging, packing, and marking for shipment. U. S. Gov. , Federal Specification J-C-121; 1935. Ca- ble and Wire; Rubber-Insulated, (for) Other Than Building Purposes, Superaging-Grade (O to 8, OOO-Volt Service). Covers four types of single and multiple conductor wires, and cable—bra 1 ded; lead-covered (with or without protective coverings); armored (with or without lead covering) with interlocking metal, flat metal, round wire, or basket-weave metal; and with nonmetallic sheath. Gives general requirements for conductors (sizes, number of strands), insula- tion, coverings for wires and cables of the four F O I e s t Service. Emergency, Latex- types, and polarity and identification markers (color Scheme for control cables); detail requirements for rubber insulation, tape, and braid; methods of sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., Federal Specification J-C-138; 1943. Cable and Wire; Warnished-Cloth Insulated (O to 5,000-Wolt Service). COvers Varnished-cloth insulated wires and Cables Of all wire sizes listed in table and desig- nates four types. Gives requirements for material, resistance, sizes, strands, tinning, splices, separa- tor, insulation, c over in g s, cabling, dielectric strength, insulation resistance, sampling, inspection, tests, packaging, packing, and marking. U. S. GOV., Federal Specification QQ-W-336; 1937. Wire; Copper, Hard–Drawn and Hard-Rolled. Covers one grade and three types— (I) round, (II) grooved trolley, and (III) other wire of standard sections. Gives require- IIIents for Iſlatérial, sizes, tensile strength, gage, and elongation; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV., Fe d e r a l Specification QQ-W-341; 1935. Amendment 1; 1944. Wire; Copper, Soft or Annealed. Covers One grade, untinned. Gives requirements, ma– terial, sizes, tensile strength, elongation, elec- tric resistiV1ty, coils and reels Or spools; methods Of Sampling, inspect 1 On, and tests; and packaging, packing, and marking for shipment. U. S. GOV., Navy D ep t . Specification 15W2C ; 1917. Wire; Magnet. U. S. GOV., Navy D ep t . Specification 22W33; 1945. Wire; Copper, Hard-Drawn and Hard-Rolled. U. S. GOV. , Navy D ep t . Specification 22W9a; 1934. Wire; Copper, Soft Or Annealed. U. S. GOV., Treasury Dept., Procurement DiV., 26OB; 1938. Wire; Asbest OS-Insulated. Shall be braided; 600 volts maximum. Covers two classes— (A) solid and (B) stranded. Gives requirements for diameter, ten- sile strength, elongat iOn, resist iVity, Stranding, asbestos insulation, physical properties, and elec- trical properties; methods Of Sampling, inspection, and test; and packaging, packing, and marking. U. S. GOV., Treasury Dept., Procurement DiV., NO. 513; 1941. Wire; Telephone. Covers three types of rubber- insulated w i r es— (I) twisted pair (1, 296 circular mils) for interior use, (II) twisted pair (4,096 cir- tular mils) for Outside use, and (III) twisted pair (2,025 circular mils) drop wire for outside use. Gives requirements for deta 1ls, standard sizes and characteristics of conductors, bronze, rubber insu- lation, in sul at 1 on resistance of cables, braid covering, and tests; packaging, packing, and mark- 1ng. U. S. Gov. , Treasury Dept., Procurement DiV., No. 518; 1941. Wire; Fixture, Asbestos-Insulated. Covers two types—(I) plain white on black finish impregnated asbestos insulation and (II) impregnated asbest OS in- sulation with glazed cotton OT TayOn braid; two Class- es— (A) solid and (B) stranded. Gives requirements for sizes, material, conductors, asbestos insulation, braids, flame-resisting p r O p e rt i e s , dielectric strength, and flexibility; methods of sampling, in- spection, and tests; and packaging, packing, and mark- Ing. 730 Machinery and Vehicles 7 15.50 U. S. Gov., U. S. Army, Signal Corps. Specification 57-211; 1923. Wire; Magnet. U. S. GOV., U. S. Army, Signal Corps. Specification 71-41-A; 1931. Wire; Type W-63-A, lamp Cord, Single COnduct OT, NO. 19. U. S. GOV., U. S. Army, Signal Corps. Specification 71-128H; 1930. Wire; Types W-117 and 118, Telephone, In Side. U. S. GOV., U. S. Army, S19 mal Corps. Specification 71-136A; 1922. Wire; Type W-27, Antenna. U. S. GOV., U. S. Army, Signal Corps. Specification 71–137B; 1941. Wire; Type W-28. U. S. GOV., U. S. Army, Signal Corps. Specification 71–138D; 1941. W1 I'e; Type W-29 and W-12O. U. S. GOV., U. S. Army, S19 nal Corps. Specification 71–139-D; 1941. Wire W-3O. U. S. GOV., U. S. Army, Signal Corps. Specification 71–160C; 1941. Wire; Type W-65, No.16 A.W.G., Heavy Rubber Insulated. U. S. GOV., U. S. AITy, S19 mal Corps. Specification 71–17OC; 1932. Wire; Type W-8, 2–Conductor, Tinned. U. S. GOV., U. S. Army, Signal Corps. Specification 71-171A; 1932. W1 re; Type W-10, Paired, lamp Cord NO. 10. U. S. GOV., U. S. Army, Signal Corps. Spec 1ſication 71–172B; 1932. Wire; Type W-11, Paired, lamp Cord NO. 12. U. S. GOV., U. S. ATITy, Signal COrpS. Specification 71-230-C; 1940. Wire; Type W-6. U. S. GOV. , U. S. Army, S19 nal COrps. Specification 71-235D; 1932. Wire; Types W-66, W-67, and W-105, Telephone, Flameproof. U. S. GOV., U. S. Army, Signal Corps. Specificat 10n 71–247A; 1929. Wire; Types W-34 and 37, Pot Head and Bridle Wire. U. S. GOV., U. S. Army, Signal COrpS. Specification 71–258B; 1936. Wire; Type W-38, No. 17 A.W. G., Twisted Pair, Outside Distributing. U. S. Gov., U. S. Army, Signal Corps. Specification 71-262; 1924. Wire; Bronze, No. 17 A. W. G., for Light Open LineS. U. S. Gov., U. S. Army, Signal Corps. Specification 71-290; 1925. Wire; Types W-100 to W-102, Inclusive, Weatherproof, Hard Drawn Copper. U. S. GOV., U. S. Army, Signal Corps. Specification 71–311; 1924. Wire; Type W-70, SOund-Ranging. U. S. GOV., U. S. Army, Signal COrpS. Specification 71-312C; 1936. Wire; Type W-69-A, No. 22 A.W. G., Twisted-Pair, Rubber-Insulated. U. S. GOV., U. S. Army, Signal Corps. Specificatl On 71-36OB; 1944. Wire; Iron and Steel, Galvanized, for Communication and Construction Purposes. U. S. GOV., U. S. . Army, Signal Corps. Specificat lon 71-372B; 1938. Wire W-7; Annunciator. U. S. GOV., U. S. Army, Signal Corps. Specificati On 71-378A; 1932. Wire; Type W-4, lamp Cord. U. S. GOV., U. S. Army, Signal Corps. Specification 71-385; 1925. Wire; Type W-24, Bare, Braided, An- tenna. U. S. GOV., U. S. Army, Signal Corps. Specificatl. On 71-422C; 1932. W i r e ; Type W-108, Parallel Drop W1 re. U. S. GOV., U. S. Army, Signal Corps. Specificat 1 On 71-461; 1929. Wire; Type W-72, S1mgle-COnductor, for Geſi eral USe. U. S. GOV., U. S. Army, Signal Corps. Specification 71-478E; 1944 Wire W-110-B; Field Wire; Twisted Pair, Buna. S Insulated. U. S. GOV., U. S. Army, Signal Corps. Specification 71-526C; 1941. Wire W-106 and W-106A. U. S. GOV., U. S. Army, Signal Corps. Specification 71-644B; 1936. Wire Instrument; 1-, 2-, and 3–Conduc- tor. U. S. GOV., U. S. Army, Signal Corps. Specification 71-726A; 1940. Wire; Types W-124, W-125, and W-128, No. 14 A.W. G., Rubber-Insulated. U. S. GOV., U. S. Army, Signal Corps. Specification 71–925; 1944. Wire W-130; Wire W-130A; and Wire WD- 3/TT (Assault Wire, Twisted Pair). U. S. GOV., U. S. Army, Signal Corps. Specification 71-3012; 1944. Wire W-143 (LOng Range, Parallel Pair, Field Wire). U. S. GOV., U. S. Army, Signal Corps. Specification 71-3066-A; 1944. Wire W-153 (Copperclad Steel Line Wire, O.O.80 Inch). U. S. GOV., U. S. Army, Signal Corps. Specification 71-3067; 1944. Wire W-154; Copper or Copperclad—Steel Tie Wires. References. –Electric cables, electric cords, see 715.41, 715.42; 1 rom and steel telephone and tele- graph Wire, resistance Wire, see 715.43; radi O an- tenna, see 713.61; copper bars, copper rods for wire draw in g, see 641. 11, 642. 11; terminology, rubber in- Sula ti On, W1 re tables and gages, see 715 - 40; W iſ 1ng methods and practice, see 715.30; de finitions, sym- bols, In e t h o d S of test, service Standards, safety C Odes, for electrical apparatus, See 71 O; meth Ods of testing and general requirements for metals, 641. O, 6 OO. 1; methods of testing rubber goods, see 200; Tu D- be T in Sula ti On and t a p e S, See 719. 55; in Sulla ting cloths and tapes, see 719.56; asbest OS insulation, see 719.51; Wires for Christmas tree lighting out- fits, see 716. 39. 715, 19 Miscel laneous Wires, Cords, and Cables U. S. GOV., Army–Navy Aeronautical Specification AN-S- 36a; 1944. Shunts; 50 M11 livolt External Ammeter. U. S. GOV., Dept. Of COmmerce, National Bureau Of Stand- ards. Simplified Practice Recommendation R56-35; 1935. Carbon Brushes (Carbon, Graphite, and Metal- Graphite) and Brush Shunts. This recommendation es— tablishes a standard for brush S hunt, S., Standard lengths, sizes, Stranding, and size of terminal. Ini- tiated by Electric Power Club (absorbed by National Electrical Manufacturers Assn. ) U. S. Gov., U. S. Army, Army Air Forces. Specification 48–38; 1941. Wire; IrOn and COnStantan, ThermoCOUple. U. S. GOV., U. S. Army, Corps of Engineers. Specifi- cation 49–11; 1938. Wine; Firing, ROund, Rubber COV- ered, No. 18 B. & S. Gage. U. S. Gov., U. S. Army, Ordnance Dept. Specificatl On 50–11–84; 1934. Wire; Ignition, Electric Primer. U. S. GOV., U. S. Army, Ordnance Dept. Spec 1 fication 89–5736G, 1942. Wire; Insulated, Submarine Mine. 7| 5.5 PROTECT | WE APPARATUS F O R ELECTRICAL EQUIPMENT - References. – Fuses, 714. 51 . 715.50 General Assn. of American Railroads, Telegraph and Telephone Section, 4–1; 1938. Specification for the Electrical Protection of the Communication Plant. COVers Char- acterists and a r ran gem ent of apparatus for the c 1 Tcu it breakers, see 714 21, |tems 731 7 5.50 Directory of Commodity Specifications ASSI). Of American Railroads, National BOard of Fire Underwriters. protection of employees, equipment, and buildings, in new installations and renewals, including light- ning protection, fuses, heat Colls, arresters, and grounding; location, application, and illustrations. Assn. of American Railroads, Telegraph and Telephone Section, 4-8; 1924. Telegraph and Telephone Pro-. tector Mountings. Covers mountings for fuses and arresters, operating Voltage, dielectric strength, ‘and insulation resistance requirements; and protec- tion against ignition. Assn. of American Railroads, Telegraph and Telephone Sect1. On, 4 +9; 1924. Telegraph and Telephone Pro- tectors. For COmbinations assembled of line fuses, Cable arresters, Office arresters, and instrument fuses or heat COils. ASSn. Of American Railroads, Telegraph and Telephone Section, 4-16; 1936. Pole Arresters. For protec- tion of telegraph and telephone equipment by ground- 1ng foreign currents exceeding fixed values; design, material, workmanship, and electrical requirements. Telegraph and Telephone Section, 4-20; 1939. Arrester Relays. Covers de- sign of impedance relay with two sets of contacts and proVision for mounting two arresters, for short circuiting arresters grounded by abnormal power in- duction. Design, material, workmanship, a n d re- quirements. National Elec- trical COde, 1940. American Standards ASSn. , C1- 1940. Grounding. Grounding requirements for in- terior wiring Circuits, metal inclosures, and elec- trical equipment; construction of grounds and per- missible resistances, Si Zes, type and installatl On Of ground wire, and clamps and methods of grounding. U. S. GOV. , Dept. Of COmmerce, National B u r ea u O f Standards, H21; 1937. Joint sponsor with American Institute of Electrical Engineers. American Stand- ards A S S n . , C5.1–1937, C5.2-1937, and C5.3–1944. Code for Protection Against Lightning. Part I, Pro- tection of Persons (C5.1—1937). Part II, Protection of Buildings and Miscellaneous Property (C5.2-1937). Part III, Protection of Structures Containing In- flammable Liquids and Gases (C5.3-1944). Fundamen- tal princ 1ples of protect 10n, materials for light- ning rods, requirements on minimum S1zes and weights Of rods, S tre n gt h, and electrical resistance Of Joints, size, and installation of elevation rods, C OurSing Of C Onduct OrS, nu mb e r, and locati On Of dOwn COnductors, grOunding, interconnect 1 on of metal- lic masses, recommendations on structural features of Oil and gaS tanks for Self-protection against lightning. U, S. Gov. , Dept. of COmmerce, National Bu re au of Standards, H35; 1939. Am e r i C a n Standards ASSn. , C2.5-1940. Safety Rules for R a d 1 O Instal lations (Comprising Part 5 of the Fifth Edition, National Electrical Safety Code). Requirements on location, installation, and guarding of antenna and counter- poise, material, and size of lead-in, type of con- struction at entrance to building, type and S1ze of grounding conductor and ground, protective devices, et C. ** U. S. Gov., Dept. of Commerce, National Bu Te au of St a n d a r d S. Miscellaneous Pub 11 Cat 10n M95; 1929. Protection o f Electrical Circuits a n d Equipment, Against 1,ightning. Preliminary report of COmmittee WOrking under auspices of American Standards Assn., presenting information a b out present methods and practices which have been found satisfactory; it in- dicates how and where lightning arresters should be 1nstalled at power houses, substations, transmission lines, rallway lines, locomotives and car equipment; kinds of grounds and methods of testing. U. S. Gov., Navy Dept. Specification 41842a; 1944. Spreaders; Coll, Armature and Stator (Shipboard Use). References. –Slate insulation, porcelain insulation see 511, 53, 532, 22; copper cable, wire, rods. see 715. 4.1, 715. 44, 642. 11; Other safety codes for elec – Crical apparatus, see 710. 715.51 Lightning Arresters American Institute of Electrical Engineers, No. 28; 1944. American Standards Assn., C62.1-1944. American Stand- ards for 1,19.htning Arresters for Alternating-Current Power Circuits. Covers scope, service conditions, definitions, classification, ra t 1 ng , performance Characteristics, design tests, alternating voltage design tests, impulse design tests, Operating duty design tests, routine tests, acceptance tests, other tests, and nameplate data. AmeriCan TTanSlt ASSn. , SDOnSOr. American Standards ASSn. , C15–1935. Specification for 750-Wolt Direct Suspension OVerhead Trolley Contact Construction. In- cludes requirements On lightning arresters. Assn. Of Ameri Can Railroads, Operati OnS and Maintenance Dept., Engineering DiV., Signal Section. Manual of Recommended Practice, 1942. Minimizing the Effect of Lightning On Track Circuits. Gives relay, transform- er, battery, rectifier, grOunds, and discharge resistors. ASSn. Of American Railroads, Operatlons and Maintenance Dept., Englneering DiV., Signal Section. Manual of ReCOmmended P T a C t i C e , 1941. Resistance of Made Grounds. Limits of ground resistance, requires use Of approved 1nStrument, and treatment of earth to reduce resistance. ASSn. Of American Railroads, Operati Ons and Maintenance Dept., Engineering Div., Signal Section. Manual of Recommended Practice. Specification 52–43; 1944. Low Voltage 1,12htning Arrester. Indoor type of light- ning arrester for railway Signal service. Covers material and workmanship, general design, base, bind- 1ng posts, finish, insulati Om, dielectric require- ments, identification, 1nSpection, tests, packing, marking, and Warranty. Assn. Of American Railroads, Operations and Maintenance Dept., Engineering D1W., Signal Sect1 On. Manual Of Recommended Practice. Specification 60-40; 1941. In- stallati On Of Made Ground for Protect iOn Against Ab- normal Potentials. ProVideS for elements of gal- vanized iron rod, size Of copper W1me lead, resist- ance, location, multiple units. Assn. Of American Railroads, Telegraph and Telephone Section, 4–4; 1924. Telegraph and Telephone Office Arresters. Replaceable type to be used with line fuses, requirements for Voltage operating character— 1stics, Current Carrying CapaCity, and insulation re- SiStan Ce. ASSn. Of American Railroads, Telegraph and Telephone Section, 4-5; 1924. Telegraph and Telephone Cable Arresters. Covers readily replaceable type, design, material and workmanship, electrical and mechanical requirements, marking, and tests. 732 Machinery 7|6. || and Vehicles U. S. U. S. GOV. , Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention 15.65; 1938. 1,19.htning ROds for Factory Stacks. Includes Specifications f or lightning rod equipments for brick, tile, COncrete, and metal stacks. National Electrical Manufacturers Assn. I,ightning Ar- rester Standards, 44–89; 1944. Gives Classification of types, Classification of u se s, rating standards, Service cond1tlons, manufacturing standards, per- formance Standards, testing procedure, methods of test, des 19n t e s t S; lightning arresters—station Valve type A-C service; lightning arresters—line Valve type A-c service; lightning arresters—distri- butlon Valve type A-C service; and definitions. U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica– t1 On CAA-128. Lightning Arrestors; Vacuum Type. U. S. Gov., Dept. of commerce, National Bureau of Stand- ards, H31; 1940. American Standards Assn., C2.1-1941. Safety Rules for the Installation and Maintenance of Electrical Supply Stations. (Comprising Part 1– for equipment of indoor and Outdoor supply stations, provided it is in Separate rooms Or enclosures, under control of properly qualified persons and accessible only to such persons. They also apply to similar equipment 1 f installed in factories, mercantile es- tablishments, vehicles or elsewhere. Exceptions— if voltage does not exceed 150 volts to ground, and if voltage is not more than 550 volts between con- ductors and D O we r utilized does not exceed 3, 200 volts; and the grounding rules of the Fifth Edition, National Electrical Safety Code.) For lightning arrestors (sec. 18), requirements on location, pro- vision for d1 sconnecting, connecting wires, ground- ing frames, and guarding live and arcing parts. GOV., Dept. of Commerce, National Bureau of Standards, H32; 1941. Ameri Can Standards ASSn, , C2.2-1941. Safety Rules for the Installation and Main tenance of Electrical Supply and Communication 1,ines. Comprising Part 2 of the Fifth Edition, Na- t iOnal Electrical Safety Code. Includes lightning protect iOn wires for Open supply conductors. S. GOV., Dept. of Commerce, National Bureau of Standards, H33; 1940. Safety Rules for the Install- ation and Maintenance of Electric Utilization Equip- ment (Comprising Part 3 and the Grounding Rules of the Fifth Edition, National Electrical Safety Code). These rules apply to the grounding Of all lightning arrestors except those On communication circuits, and of all circuits, equipment, or wire raceways when the grounding is intended to be a permanent and ef- fective protective measure. They do not apply to the grounded return of electric railways, nor to the grounding of lightning protection wires which are independent of electric circuits or equipment. These rules do not require that grounding shall be done, but cover the methods for protective grounding. The rules requiring grounding are included under the Various parts Of this Code. U. S. GOV., U. S. Army, Signal COrpS. Specifi Cat 10n 46-1A; 1941. Protector; Type AR-8, Sound and Flash Ranging. U. S. Army, Signal Corps. Specification 71-67–D; 1941. Protector AF - 6, for Substation Tele- ph One. U. S. GOV., U. S. Army, S19 nal Corps. Specification 71-288A; 1924. ROd; Ground, Types GP-11, GP-16, and GP-24, Telephone. References. –Lightning codes, lightning rod pro- tection, See 715.50; d e finitions, symbols, standard Voltages, methods C f test, Safety codes, see 710. 716. ELECTRIC LAMPS AND LIGHTING EQUI P- MENT 7 || 6 - O GENERAL ITEMS American l, 19.hting Equipment Assn., Inc. Specification for Residential Luminaires Incorporating I. H. S. Rec Ommended Practice for the Illumination Performance of Residential luminaires, 1941. Includes defini- tions of types of luminaires, illumination and bright- ness requirements of each type, and safety and con– struction requirements. American Transit Assn. Recommended Specification for Definitions of Illumination Terms, E147–39; 1939. Provides explanations of the more commonly used terms in the 11 lumination field. 7 || 6, 1 ELECTRIC . LAMPS 716, 10 General Items American Medical Assn. Council on Physical Therapy." Acceptance Of Sunlamps, 1940. Utilizes the erythemal reaction as a basis of judging the effectiveness of ultraViolet ray sunlamps and includes requirements för acceptance of sunlamps and regulations to con– trol advertising of sun lamps sold to the public. American Medical Assn. Council on Physical Therapy. Acceptance of UltraViolet Lamps for Disinfecting Pur- poses, 1942. Includes physical data. On germicidal lamps and tentative' requirements for acceptance of ultraViolet lamps for disinfecting air. Assn. of American Railroads, Operations and Maintenance Dept., Engineering D1W. , Signal Section. Manual Of Recommended Practice, 1941. Electric l, a m ps. In — Structions for replacement, cleaning, contact, volt- age, and testing, also a table of life hours. 716. I | Ordinary Incandescent Lamps American Transit Assn. Recommended Specification for large InCandescent lamps, E144-38; 1938. All lamps covered by this specification are l a r ge regular tungsten-filament electric incandescent lamps. (See definitions d and h, paragraph 107 for "large" and "regular.") Specification sets forth general require- ments for lamp marking, test procedure, physical in- spection test, in 1tlal rating test, life performance test, and rejection Of lamps. Assn. Of American Railroads, Mechanical D1V., Electri- Cal Section. Manual of Standard a n d ReCommended Practice, 1943 lamps. In Cludes table Of recCImmenda- tions for standard incan descent lamps for Cab and headlight used in 11ghting. 10C Omotive S. ASSn. Of American Railroads, Operations and Maintenance Dept., Engineering Div., Signal Section. Manual Of Recommended Practice. Specification 51–43; 1944. Incandescent Electric 1,amps. Covers lamps for rail- Way Signal lighting. COVers material and wOrkmah- Ship, definition and standards, bulb and Stem, base, filament, leading- in wires, identification, inspec- tion, tests, samples for test, acceptance require- ments, packing, and Iſarking. 733 7 || 6 - || | Directory of Commodity Specifications National Board Of Fire Underwriters. National Elec- trical COde, 1940. American Standards Assn., C1– 1940. In Candescent lamps. 1,imit of ratings for medium and mogul bases; protection requirements of gas filled lamps in show windows. U. S. Gov., Federal Specification W-L-101e; 1942. Sup- plement, 1943. Amendment 2; 1944. Lamps; Electric, In Candescent, large, Tungsten-Filament. Manufa C- turer is given Widest range in Selection of mater 1- als and processes of manufacture in order that lamps of maximum quality may be produced. Shall meet man- ufacturers' standard shapes, sizes, and finishes of bulbs, forms of filament and types of leading—in wires and bases On file at the National Bureau of Standards. Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV., Fe d e r a l Specification W-1,-111B; 1937. lamps; Electric, Incandescent, Miniature, Tungsten- Filament. "Miniature" lamps designate broadly lamps for automotive, flashlight, and similar types of Service. Manufacturer is given widest range in se- lect iOn Of Iſlaterials and processes of manufacture 1n Order that lamps of maximum quality may be pro- duced. Shall be so designed and made that they will meet manufacturers' standard on file at the National Bureau of Standards. Gives detail requirements for life to burn Out, manufacturer's declared efficiency, and candle power maintenance; methods of sampling, inspection, and tests; and requirements for packag- 1ng, packing, and marking. - U. S. GOV., Treasury Dept., Procurement DiV., No. 231. Portable Desk lamps; Types Nos. 1, 2, 2D, 3, and 4. Gives requirements for Casings, fixtures, reflectors, and plugs. No incandescent lamps to be furnished. U. S. Gov., Treasury Dept., Procurement Div., 246C, 1942. Lamps; "Desk, Incandescent. Shall be of five types. Gives requirements for lamp socket, switch, insulating bushings and wireways, wire connections, COrd, Cap Or plug, exposed edges, Stability, Vent 1– lation, finish, dimensions, base, columns, reflec- tor, shade, and illumination; methods Of Sampling, Inspection, and tests; and packaging and marking. U. S. Gov., U. S. Army, Signal Corps. Specification 71-420; 1927. Lamp; Type LM-4, Miniature, 2.2-Wolt. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1014; 1942. lamp LM-22. U. S. Gov., U. S. Army, Signal Corps. Specification 71–1398; 1942. Lamp LM-51 and LM-60. References. – Illumination, nomenclature, lamp test- 1n g me Uh Cd 3, See 716 . O: Standard thread and Screw base S 1 Zes, rail Way S 1 Z2 s and types, see 716. 1 O; def in it 1 On S, Symbols, Standard Voltages, safety c Cóies, See 710; dial lamps for radi O rece 1 Vers, See 716. 14. 716, 12 Lamps for Automobiles and Motor Boats American Automobile Assn. Headlight Testing Manual. TO aid ga Tages and inspect, 1 On Stations in Servicing lighting systems so as to produce the safest illumi- nation possible and in determining when rejecti Ons and replacements of parts are necessary for the pro- tection of highway users. Covers space requirements, mounting the chart, adjusting height of Chart, lo- cating the car, preliminary inspections, and head- light beam arrangements and patte IſlS. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-—Units, Parts, and Fittings. S. A. E. Standard Electric lamp Bulbs and Bases, revised 1944. Includes lamp sizes and ratings for bulb types, filament types, and prefocused types; lamp base dimensions, sealed beam headlamp units; sizes, ratings, and types; and electric light bulbs and sealed lighting units for military vehicles. Society of Automotive Engineers. 1944 Handbook, Sec- tion 6–Tests, Ratings, and Codes. S. A. E. Recommended Practice for Direction Signal Lamps, Clearance, Side- Marker, and Identification Lamps, Reflex Reflectors, and Electric Emergency Lanterns, revised 1942. Gives definiti Om, Samples for test, laboratory facilities, vibration test, moisture test, dust test, corrosion test, color test, and photometric test. Society of Automotive Engineers. 1944 Handbook, Sec- t 10n 6–Tests, Ratings, and COdes. S. A. E. Recommended Practice for Electric Supplementary Driving Lamps, adopted 1941. Gives definition, Samples for test, lab Oratory facilities, Vibration test, moisture test, dust test, COrrosion test, photometric test, and Out of focus tests on unsealed, units. Society of Automotive Engineers. 1944 Handbook, Sec- tion 6—Tests, Ratings, and Codes. S. A. E. Recommended Practice for Electric Supplementary Passing Lamps, adopted 1942. Gives aiming and usage, definition, laboratory facilities, V1brati Ori test, moisture test, dust test, corrosion test, and photometric test. Society of Automotive Engineers. 1944 Handbook, Sec- tion 6—Tests, Rat1ngs, and Codes. S. A. E. Recommended Practice for Headlamp Mountings, adopted 1936. Re- quirements f or beam adjustments a n d stability of S3.Iſe. Society of Automotive Engineers. 1944 Handbook, ' Sec- tion 6—Tests, Ratings, and Codes. S. A. E. Recommended Practice for Headlighting Inspection Code, revised 1942. Definitions of beams, general headlamp testing requirements (diagram of car with respect to screen), general lamp inspection limits, and lamp output; fo– cus and alm inspections. - Society of Automotive Engineers. 1944 Handbook, Sec- tion 6—Tests, Ratings, and Codes. S. A. E. Recommended Practice for Headlight Switching, adopted 1934. Gives recommendations for driving beam and for beam used for passing Other Cars. Society of Automotive Engineers. 1944 Handbook, Sec- tion 6—Tests, Ratings, and Codes. S. A. E. Recommended Practice for Sealed Beam Headlamp Units for Motor Wehlcles, adopted 1940. G1 VeS applicati On, SCOpe, definitions, Samples for test, laboratory facill- ties, photometric test, maximum bearſ. Intensity, C Ol.I: - try or upper beam, and traffic Or lower beam. Society of Automotive Engineers. 1944 Handbook, Sec- tion 6—Tests, Ratings, and Codes. S. A. E. Standard for Adverse ‘Weather lamps, Tail lamps, Stop lampē, and 1,icense Plate lamps, revised 1942. Gives de fl. nition, samples for test, laboratory facilities, Vi- 'bration test, moisture test, dust test, COTTOS iOn test, and color test. Society of Automotive Engineers. ti On 6—Tests, Rat ings, and COdes. S. A. E. Star, dard for Color Specification for Electric Lamps, adopted 1942. Gives scope, trichromatic coefficient speci- fi Cati On, and Visual COInparis On Of Colors. - Society of Automotive Engineers. 1944 Handbook, Sec- tion 6--Tests, Ratings, and Codes. S. A. E. Standard Electric Headlamps for Motor Vehicles, revised 1937. 1944 Handbook, Sec- 734 Machinery and Vehicles 716. 13 Laboratory tests for minimum Optlcal requirements and test.S. Society of Automotive Engineers. 1944 Handbook, Sec- tion 6-Tests, Rat1ngs, and COdes. S. A. E. Standard for Lighting Equipment for Motor Vehicles, adopted 1942. Gives scope, Samples for test, laboratory facilities, vibration test, moisture test, dust test, corros 10n test, and COlor test. Underwriters' Laboratóries, Inſc. Standard for Clear- ance, Marker, and Identification Lamps for Motor Wehicles, 1940. Gives requirements for form and standards for color determination, design and con- struction, tests for vibration and shock, moisture and dust resistance, COrr Osion, photometric test Of candlepower, etc. U. S. Gov., Dept. Of Commerce, National Bureau Of Standards. Commercial Standard C880–41; 1941. Elec- tric Direction Signal Systems Other Than Semaphore Type for Commercial and Other Vehicles Subject to Special Motor-Vehicle Laws (After Market). This standard covers the requirements and methods for construction, vibration and shock, dust, moisture, corrosion, reliability, and understandability tests for direction signals. Sponsored by Safety Equip- ment Manufacturers Assn. \ U. S. Gov., Dept. of Commerce, National Bureau of St an d a r d S. COIſmercial Standard CS81-41; 1941. Adverse-Weather Lamps for Wehicles (After Market). This standard covers the requirements and methods for construction, vibration and shock, dust, mois- ture, corrosion, and photometric tests Of adverse- weather lamps. Sponsored by Safety Equipment Man- ufactureI’S ASSIl. - U. S. Gov. , Dept. Of COImmerce, National Bureau Of Standards. COmmercial Standard CS82-41; 1941. Inner- Controlled Spot lamps for Vehicles (After Market). This standard covers the requirements and methods for construction, vibrat 1.On a nd Shock, mO1sture, dust, corrosion, and photoſmetric tests of 1nner- controlled spotlamps. Sponsored by Safety Equipment Manufacturer S ASSI). U. S. Gov., Dept. of Commerce, National Bureau of Standards. Commercial Standard CS83-41; 1941. Clear- ance, Marker, and Ident if loat 1 On Lamps for Wehlcles (After Market). This standard covers the require- ments and methods for construction, vibration and shock, dust, moisture, corrosion, and photometric tests of clearance, marker, and identification lamps. Sponsored by Safety Equipment Manufacturers Assn. U. S. Gov., Dept. of Commerce, National Bureau of Standards. COmmercial Standard CS84-41; 1941. Elec- tric Tail Lamps for Vehicles (After Market). This standard covers the requirements and methods for construction, vibration and shock, dust, moisture, corrosion, and photometric tests of electric tail lamps. Sponsored by Safety Equipment Manufacturers ASSI). U. S. Gow. , Dept. Of Commerce, National Bureau Of standards. Commercial Standard CS85-41; 1941. Elec- tric License-Plate Lamps for Vehicles (After Market). This standard covers the requirements and methods for construction, vibration and shock, dust, mois- ture, corrosion, and photometric tests of electric license-plate lamps. Sponsored by Safety Equipment, Manufacture I’S ASSIſl. t;39(577 ( )—1:5—47 ! U. S. GOV. , Dept. Of C om me r c e , National Bureau of Standards. Commercial Standard CS86–41; 1941. Elec- tric Stop Lamps for Vehicles (After Market). This standard covers the requirements and methods for con- struction, vibration and shock, dust, moisture, cor- rosion, and photometric tests of electric stop lamps. Sponsored by Safety Equipment Manufacturers Assn. U. S. Gov., Dept. of C om merce, National Bureau of Standards. Commercial Standard CS97–42; 1942. Elec- tric Supplementary Driving and Passing Lamps for We- hicles (After Market). To establish standard speci- fications and methods Of test f Or supplementary driv- ing and passing lamps (after market) for the guidance Of manufacturers, distributors, and users. covers definitions, general requirements, installation in- structions, lamp bulbs, Samples for test, laboratory facilities, vibration and shock test, moisture test, dust test, corros iOn test, photometric test, marking, and labeling. - U. S. GOV., Fe d e r al Specification W-L-111B; 1937. Lamps; Electric, Incandescent, Miniature, Tungsten- Filament. "Miniature" lamps designate broadly lamps for automotive, flashlight, a nd similar types of service. Manufacturer is given widest range in selec- tlon Of materials and processes of manufacture in order that lamps of maximum quality may be produced. Shall be so designed and made that they will meet, Imanufacturers' standard On file at the National Bu- reau of Standards. Gives detail requirements for life to burn out, manufacturer's declared efficiency, and candle power maintenance; methods Of Sampling, inspect, 1 Ori, and tests; and requirements for packag- 1ng, packing, and marking. - U. S. Gov. , Post Office Dept., Div. Of Mot Or Wehicle Service, Bureau of the FOurth ASS1Stant POStmaster General. Specificati Ons for Lamps; Stop and Tail Lights. References. – Illumination, nomenclature, lamp test- ing methods, see 716. O; standard thread and base for screw base lamps, see 716. 10. 716. 13 Electric Hand Lamps and Lanterns U. S. Gov., Dept. of Agriculture, Forest Service. ification No. 142. Flashlight. U. S. GOV., Dept. Of Agriculture, FOrest Service. Spec- ification No. 224. Lantern; Electric, Heavy-Duty Bat- Spec- tery. U. S. GOV. , Dept. Of COmmerce, National B ur e a u O f Standards. Simplified Practice Recommendat 1 On R68– 33; 1933. Metal and Fiber Flashlight Cases. This recommendation establishes a simplified list of stock types, sizes, and finishes of metal and fiber flash- light cases. U. S. GOV. , Dept. Of COIſmerce, Natt Onal B u r e a u O f Standards. COmmercial Standard CS87-41; 1941. Red Electric Warning Lanterns. This standard covers the requirements and methods for construction, vibration and shock, weatherproof, dust, reliability and life, and photometric tests of red electric warning lan- terns. Sponsored by Safety Equipment Manufacturers ASSIſl. U. S. Gov. , F e d e r a l Specification W-F-421a; 1940. Amendment 2; 1944. Flashlights; Electric, Hand (With- out Batteries). Covers two types— (I) with seamless steel c as e s or continuous-welded steel Cases in eleven styles; and (II) with rigid cases having a 735 7|6. 3 Directory of Commodity Specifications nonconducting exterior surface, in S1.x styles. Gives requirements for location of bulb in focusing, re- fle c to rs, lenses, switches, body tube, exterior finish, lamp holder, and marking; methods of Sam- pling, inspection, and tests; and packaging, pack- ing, and marking for shipment. U. S. Gov., Federal Specification W-L-111B, 1937. Lamps; Electric, Incandescent, Miniature, Tungsten- Filament. "Miniature ºf lamps designate broadly lamps for automotive; flashlight, and S1milar types Of Service. Manufacturer is given widest range in Se- lect 1 On Of Iſlaterials and processes Of manufacture in order that lamps of maximum quality may be pro- duced. Shall be so designed and made that they will meet manufacturers' Standard On file at the National Bureau of Standards. Gives detail require- ments for life to burn out, manufacturer's declared efficiency, and candle power maintenance; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Navy Dept. Specification 17F7b; 1934. Flash-Lights; Electric, Hand. U. S. Gov. , Navy Dept. Specification 17L11a; 1944. Lanterns; Electric, Automatic, Floating. U. S. Gov. , Navy Dept. Specification 17L14a; 1944. Lanterns; Electric, POrtable, Hand Or Head. U. S. Gov. , Navy Dept. Specification 17L17C; 1945. Lanterns; Flood, Storage-Battery, Portable. U. S. Gov., U. S. Army, Army Air Forces. Spec 1 fication 94-32286-A; 1944. Lamp Assembly; Flashlight, Type A-5A (Inspection). U. S. Gov., U. S. Army, Army Air Forces. Specifica- t1 On 94-32413-A; 1944. Lamp Assembly; Flashlight, Type A-8. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 29–94; 1941. Lantern; Electric, COIII]ercial Type. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1599;. 1943. Flashlight TL-194. U. S. Gov., U. S. Maritime Commission. Specification 17—MC-7a; 1945. Flashlights; Electric. Covers one grade and two types- (I) general purpose, and (II) explosion-proof. Gives requirements for sizes, ma- terials, workmanship, cells, lamps, reflector, lens, switch, case, lamp holder, threads, finish, dimen- Sional stability, watertightness, corrosion resist- ance, ruggedness, blackout filters, and details; sampling, inspect 1 On, and methods Of test; packag- ing, packing, and marking for Shipment. References. –Miner's lamps, see 716, 17; i Ilumina- tion nomenclature, lamp-testing methods, See 716. O; standard thread and base for Screw Da Se lamps, See 716. 10; flash–11 ght batteries, see 712. 1; dial lamp for radi O rece i Vé I’S, see , 716. 14 716. 14 Dial Illuminating Lamps Radio Manufacturers Assn. Panel Lamps M4-131 to M4- 136, M4-141, and M4-142; 1936. Gives form, dimen- sions, and ratings for six standard sizes of dial lamps, miniature screw base and miniature bayonet base dimensions, and detail of screw base thread Standards. References. – Illuminati on nomenclature; lamp test- in g methods, see 716. O; standard thread and base for s crew base lamps, Se: € 716 - 1 O. 716. 15 Mercury Vapor Lamps National Board of Fire Underwriters. National Electri- cal COde, 1940. American Standards Assn., C1-1940. Mercury W a p or Lamps. Requirements for grounding, Overload protection, and enclosures for resistances and regulators. U. S. G O v . , Weterans Administration. WA-X-182b; 1939. 716, 16 Arc Lamps American Society for T e s t 1 ng Materials, E 42-42 Tj 1942. Tentative Recommended Practice for Character- istics of Standard Carbon Arc Accelerated Weathering Unit. The characteristics recommended cover those points of fundamental importance that will proVide an acceptable accelerated weathering unit for many purposes, and at the same time permit the develop- ment of detailed and specific cycles needed for the obtaining of particular data and falling within the general structure of this recommended pract1ce. National Board of Fire Underwriters. National Elec- trical Code, 1940. American Standards Assn., C1-1940. Arc Lamps. Enclosure, Clearance and mounting re- quirements of parts, requirements On leads, Over- load protect 1 On, and Operating, Sw1tch. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–62; 1940. Lamp Assembly; Photographic, Type B-2. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-128; 1941. Lamp Assembly; Photographic, Type B-3. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-129; 1941. Lamp Assembly; Photographic, Type C-1. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–191; 1942. Lamp Assembly; Photograph 1 c, Type B-4. - U. S. Gov., U. S. Army, Army A1 r Forces. Spec 1 fication 75-291; 1943. Lamp Assembly; Photographic, Type B-5. Specification Quartz Mercury Vapor Arc Lamps. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2872; 1939. Lamp; Therapeutic, Carbon Arc. U. S. Gov., U. S. Army, Medical Dept. Spec 1 fication 10–2891; 1939. Lamp; Therapeutic, Mercury Arc, Water- Cooled, and Applicators. U. S. Gov. , U. S. Army, Medical Dept. Spec 1 fication 10–2941; 1939. Lamp; Therapeutic, Mercury Arc, Alr- COOled, and Burne I’. References. – Illumination nomenclature, see 716.0; definitions, symbols, meth CdS Of test, electric Ser- vice standards, safety codes, see 710; arc projectors and searchlights, see 716.2. 716. 17 Miner's Lamps and Gas Detectors References. – Illuminati on nomenclature, lamp test- ing methods, see 716. O; standard thread and screw base sizes, see 716. 10; flame type miners lamp, See 997. 6. 716. 18 Fluorescent Lamos Fluorescent Lighting Assn. COld-Cathode Fluorescent Lighting Specifications, 1943. A set of tentative specifications covering the essentlal details Of an installati On that has actually been made and 1S 110w operating satisfactorily. Covers general conditions, color of tubing, diameter of tubing, length of tubing, electrode housings, transformers, transformer boxes, Installation, performance, and standard specifications for cold-cathode fluorescent tubing. 736 Machinery 7 || 6.2 and Vehicles Fluorescent Lighting A S S n . COld Cathode Lamp Type Designations, 1942. Covers three classes for stand- ard tubes. Class "A" for tubes which are straight With electrodes Sealed On the ends; Class "B" for tubes, which are straight, except for the electrodes which are bent at right angles; and class "C" des- 1gnates curved tubes. Fluorescent Lighting ASSn. Rev 1 Sed Length Standards for F1n 1shed Straight-Length Lamps, 1944 . Gives length of lighted tubing in inches—48, 72, 80, 89, 112, and 136; allowing 4 1n. for electrodes making Over all length of f in 1shed lamps 4 in. more than lighted tubing port iOn. Fluorescent Lighting Assn. Three Cold-Cathode Fluo- rescent "White" Color Standards, 1942. F. L. A. "SOft white " 1s a definitely warmer white with slight pinkish cast for restaurants, food shops, c a fes, beauty parlors, retail shops, and other establish- ments requiring "cozy" illumination. F. L. A. "3,500 white" 1s a pleasing white light SOurce without the yellowish cast. F. L. A. "daylight" provides 111umi- nation of the order of that from -a north skylight. U. S. Gov. , Army Air Forces. Specification No. 32.451; 1944. Lamp Assembly; Cockpit, Type C-8, W1Olet, 28 Wolt. , Direct Current. U. S. GOV. , Army Air Forces. 1944. Lamp Assembly; Cockpit, Type A-9, W101et. - U. S. Gov., Federal Specification W-L-131; 1942. Sup- plement, 1942. Amendment 1; 1942 to 1942 Supplement. Lamp Auxiliaries; Fluorescent. COvers two types- (I) single-lamp ballasts for Operation of S 1 n gle lamps, and (II) two-lamp ballasts for operation of tWO lamps. Gives requirements for power factors, frequencies, materials, workmanship, marking, and temperature rise; wattage, wave shape, Voltage range for starting, starting t im e , preheating, Supple- mentary cathode heating, noise, and radio interfer- e n c e ; methods of Sampling, 1nSpect 10n, and test; and requirements for packaging, pack1ng, and marking for Shipment. U. S. GOv. , TI-easury Dept., Procurement DiV., NO. 514; 1941. Lamps; Desk, Fluorescent. Shall be of the type designed to direct almost all light downward. covers two designs—(I) with shield or screen be- tween lamp and work area, and (II) without shield or scree n between lamp a n d work area; and two classes- (A) pedestal type , and (B) Swinging arm type. Current Shall be either a. C. Or d. c. Gives requirements for 1.11umination, reflecting Surface, h ou S 1 ng , cord, attachments, Sw1tch, Socket, and aux1 liar 1es; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV. , Treasury Dept., Procurement DiV., NC. 570; 1942. Lamps; Electric, Fluorescent. Gives require- ments for types, sizes, colors, life to failure, initial lumens per watt, lumens per Watt mainte- nance, dimensions, and color; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. U 1 t r a - 716. 19 Miscellaneous Lamps American Standards ASSn. , Z52-43; 1944. Phot Ographic Flash Lamps (American War Standard). Gives types, classes, material and workmanship, general require- ments, s h 3 p e s and 3 Imen 3 1Cns, lumin Cu3 flüX vs. Ult r a – Specification NO. 32484; time characteristics, and spectral en ergy d 1 s - tribution; me t h O d S Of Sampling, inspection, and tests; and packaging, packing, and marking for Ship- In ent . Assn. Of American Railroads, Mechanical Div., Elec- trical Section. Manual Of Standard and Recommended Practice, 1940. Electric Marker Lamps. Plug is lightweight and W111 W1th Stand severe usage. The receptacle can be applied to practically any junc- tion box now in Service. Both plug and receptacle are arranged in three contacts, which permits of connecting to a special marker light circuit, the third COnnection being available for connection to the lamp regulator. Gives figures showing plug, receptacle, and typ 1 c a l connection diagrams for Wiring. Illuminating Engineering Society. I. E. S. Portable Lamps, 1941 - COverS requirements for effectiveness, safety, construction, 100-watt Study and reading lamp, end-table lamp, semi-indirect floor lamp, indirect floor lamp, and I. E. S. better- Sight lamp Specifications summary. U. S. GOV. , Army Air Forces. Specification No. 32514; 1944. Flasher; Lamp Assembly, Type B-1, Periodic. U. S. GOV., Army-Navy Aeronautical Specification AN- L-28; 1944. Lamps; Red COated Miniature, Incandes- Cent. . U. S. G O V . , Navy Dept. Specification 17L13; 1944. Lamps; Diving, Navy-Standard. Tw U. S. GOV. , Navy Dept. Specification 17L,15a; 1944. L1ghts; Electric, Signaling, Portable, Multi-Purpose (Shipboard Use). U. S. G O V . , Navy Dept. Specification 17L16; 1944. Lights; Electric, Attachable, Small. Specifications for U. S. G O V . , Navy Dept. Specification 17L.19; 1944. Lamps; Negative-Glow. U. S. G O V . , Navy Dept. Specification 57L10; 1943. Lamps; Antral. U. S. GOV. , U. S. AITmy, Medical Dept. Specification 10-2424B; 1941. Lamp; Operating, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2449A; 1941. Lamp; Operating, POrtable. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2823; 1939. Lamp; Blue, Green, Ruby. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2824A, 1942. Light; Safe. - U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2909A, 1942. Lamp; Therapeutic, Infra-Red. U. S. Gov., U. S. Army, Signal Corps. Specification 71-583C; 1933. Lamp; Types LM-20 and LM-21, Quick N19 rescent. U. S. GOV., U. S. Army, Signal Corps. 71–984; 1941. Signal L am p , MOunting, Type FT-159. U. S. GOV. , U. S. Army, Signal Corps. Specification 75-10; 1923. Lamp, Ruby, No. O; Lamp, Kodak, Safe- light, COmplete With Series O Safelight. U. S. GOV., Veterans Administration. Specification WA-DM-100; 1939. Dental Oper a t in g Light (for MOunting On Dental Operating Unit). 716.2 SEARCHL I GHTS, PROJECTORS, LOCOMOTIVE HEADLIGHTS, AND REFLECTORS American Institute of Electrical Engineers. Recom— m e n d e d Practice for Electrical Installations Cn Shipb Cárd, NC. 45; 1940. Addenda, Specification Type M-132; and Lamp 1942. Emergency 737 * 7 16.2 Directory of Commodity Specifications Modification and Supplement, 1943. Searchlights. Includes incandescent and arc types, recommendations on reflectors Of parabolic Or mangin type, angle of rotation, location, COrr OS1On resistance, mounting and operating gear. \ Assn. of American Railroads, Mechanical Div., Elec- trical Section. Manual Of Standard and Recommended Practice, 1941. Headlight Reflectors. For locomo- tives, gives dimensions, diagrams, and refraction for metal and glass-covered reflectors. Illuminating Engineering Society. Specifications for Testing Lighting Equipment. Specification F-2–1941. Incandescent Filament Floodlights. Includes results to be reported, photometric data, and tables of con- Stants for the conversion of candles into lumenS. Illuminating Engineering Society. Testing Specifica- tions f Or Lighting Equipment. Section II-Testing Procedure for Narrow Beam Inclosed Projectors. In- cludes instructions for description of the flood- light, description of the lamp, procedure for mak- ing Observatlons, computation of results, essential results to be reported, necessary constants f or COmputat lon, and sample report sheet. - S. Gov. , Army Air Forces. Specification No. 32429; 1944. Lamp Assembly; Runway and Approach, Type D-1 (High Intensity). U. S. GOV. , Army Air FOrces. U. Specification No. 32477; 1944. Lamp Assembly; Beacon, Type F-1 (Code Flash- 1ng). U. S. Gov., Army Air Forces. Specification 32515-1; 1944. Lamp ASSembly; Beacon, Type G-1, Obstacle Or COCle. U. S. GOV., Army Air Forces. Specification No. 40886; 1944. Reflector; Taxi-Strip and Runway, U. S. Gov. , Army-Navy Aeronautical Specification AN- L-4; 1942. Lamp Assembly; 24-Inch Rigid Drum Type ROtating Beacon. *. U. S. Gov. , Army-Navy Aeronautical Specification AN- L-5a-1; 1944 . Lamp Assembly; 24-Inch Drum Type Floodlight. U. S. Gov. , Army-Navy Aeronautical Specification AN- L-6a; 1945. Lamp Assembly; Fre s n el Single Unit POrtable Floodlight. U. S. Gov. , Army-Navy Aeronautical Specification AN- L-7a-1; 1944. Lamp Assembly; Fre S n e l FOur Unit Stationary Floodlight. U. S. Gov. , Army-Navy Aeronautical Specification AN- L–8a–1; 1943. Lamp Assembly; Fresnel Six Unit Mo- bile Floodlight. U. S. Gov., Army-Navy Aerónautical Specification AN- L–9; 1942. Lamp Assembly; Runway Marker. U. S. Gov., Army-Navy Aeronautical Specification AN- L-10; 1942. Lamp Assembly; Boundary and Obstruction Marker. U. S. GOv., Army-Navy Aeronautical Specification AN- L–17; 1943. Lamp Assembly; FCur Unit Mobile Flood- light. - U. S. Gov., Army–Navy Aeronautical Specification AN- L–19; 1 94 2. Lamp Assembly; Hangār Incandescent Portable Floodlight. w U. S. Gov., Army-Navy Aeronautical Specification AN- L–2O; 1942. Lamp Assembly; Hangar Fluorescent Port- able Floodlight. * U. S. Gov. , Army-Navy Aeronautical Spe C1ſ iCat 1&n AN- L-25a; 1943 . Lamps; All-Glass Sealed Reflect C:". Type B-1, - U. S. Gov. , Army–Navy Aeronautical Specification AN- L-26; 1944. Lamp Assembly; Runway Marker (for SnOW Areas). U. S. Gov., Army-Navy Aeronautical Specification AN- T-5a; 1943. , Truck; Six Floodlight Field Lighting. U. S. GOV. , Army-Navy Aeronautical Specification AN- T-39; 1943. Truck; Four Floodlight Field Lighting. S. G O V . , Dept. of Agriculture, Forest Service. Specification MSF-178. Headlight; Electric. U. S. G O v . , Navy Dept. Specification 17D3b; Door-Glasses; Dome, Searchlight. U. S. GOV. , Navy Dept. Spec 1 fication 17F12a; Floodlights; Incandescent (Shipboard Use). U. S. G O V . , Navy Dept. Specification 17M3e; Mirrors (Reflectors); Searchlight, Glass, Parabolic. U. S. GOV. , Navy Dept. Specification 17S14b; Spotlights; Incandescent, Power-Boat. U. S. Gov., U. S. Army, Army Air Forces. tion 94-40091; 19 3.4 . Lamp Assembly; Type A-9-B. - U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 84-47; 1943. Reflector; Lamp, Nonmetallic, 8-Inch Diameter, Conical Type. - U. S. Gov., U. S. Army, Signal Corps. Specification 71-320; 1924. Signal Lamp Equipment, Type EE-6, EE- 7; and Set SE-1 (Formerly 14 Cm. and 24 Cm. Projec- tors). - - U. 1936. 1944. 1945. Pl a t e , 1944. Specifica- Floodlight, U. S. GOV., U. S. Maritime COTIniSSion. Specification 17-MC-1a. Amendment 1; 1943. Searchlight; 12-Inch Signaling. 0 f the lightweight incandescent lamp type for signaling purposes on surface vesse 1 s. Gives requirements for material, workmanship, inter- changeability, Weathertightness, weight, shock, beam characteristic, drum and mounting assembly, reflec- tor, signaling Shutter, front glass, socket, cable and plug, insulation resistance, dielectric strength, threaded parts, painting, name plate, instruction book, and Spare parts; Sampling, inspection, and methods of test; and packaging, packing, and marking for shipment. U. S. GOV., U. S. Maritime COmmission. Specification 17-MC-2: 1941. Amended, 1943. Reflector; Cargo. 0f the Wireless cluster type in Oſle size and One grade. Gives requirements for materials, corrosion- resistant materials, corrosion-resistant treatments, enamel, workmanship, reflector, guard, socket, in- Sulating base, cable, 1nSpection, and tests, with drawing. U. S. GOV. , WA-M-179; Weterans Administration. 1936. Searchlights. Specification References.--Motion-picture projectors, see 9.12. 716.3 LIGHTING REQUIREMENTS AND EQUIPMENT 716.30 General Items American St. a n d a r d S ASSn. , A 85-1942. Protective Light 1ng for Industrial Properties (American War Standard). Intended as a guide for outdoor pro- tective lighting to those whose responsibility it 18 to provide for plant protection from theft and Sabotage. COvers de f in it 1 ons, spec if 1 c at 1 ons, l 1 g h t 1 ng equipment, electrical distribution and C On trol , typical methods of obtaining 3pecified illumination Values, and tables and figures cover- ing details. - 7. Machinery 7|6. 30 and Vehicles American Transit Assn. Recommended Practice for Shop, Office, and Yard Lighting, E122-39; 1939. Properties of multiple and arc resisting series incandescent lamps, of reflectors and lighting units, recommen- dations on type of lighting and the minimum inten- sity for the different standards in Shop, office, and yard. A m e I 1 C a n Transit ASSn. Recommended Practice for Trolley Bus Lighting, E131-38; 1938. In general, the interior lighting requirements of a trolley bus are identical with thos e Of the electric railway car or the motor bus. Therefore, details pertain- ing to recommended values, types of fixtures, and locations of them may be found in Recommended Prac- tices Of A. T. E. A., E121 and E123. ASSn. Of F American Railroads, Operations and Mainte- nance Dept., Engineering Div., Electrical Section. Manual of Recommended Practice, 1942. Floodlighting Railroad Yards (10-a-39). Describes two systems of floodlighting generally use d , gives requirements for t O we r connections in classification yards, characteristics of floodlight projectors, illumina- tion intensities, design procedure, and project Or characteristics (mechanical). Illuminating Engineering Society. American Standards Assn., A-11-1942. American Recommended Practice Of Industrial Lighting. COvers advantages Of g000 il- lumination, light and safety, factors of good illu- mination, maintenance of good illumination, natural lighting, artificial lighting, adequate electrical Wiring, and rewiring. Illuminating Engineering Society. American Standards Assn., Z7.1-1942. Illuminating Engineering Nomen- clature and Photometric Standards. Includes photo- metric quantities, radiation, evaluation of ultra- v i o let radiation, color, illuminants, materials, and accessories modifying distribution of l 1 g h t , classes, and characteristics of illumination, photo- me t r 1 c standards and tests, aeronautic lighting, units, symbols, abbreviations, equivalents, and COn- Version factorS. Illuminating Engineering Society and the American In- stitute of Architects, sponsors. American Standards Assn., A23-1938. American Recommended Pract ice Of School Lighting. Recommended amount of illumination for rooms and areas of Various Occupancy, factors affecting lighting and seeing Such as glare, dif- fusion, color quality of light, finish of ce1lings and walls, dirt, dust, furniture, etc.; n a tur a l lighting; types of artificial lighting, Selection of equipment, layout, automatic photo-electric COn- trol, blackboards, classrooms, corridors, dormitory and study rooms, Special types of rooms, swimming pool s, athletics; wiring capacity provisions and economical Operation. Illuminating Engineering Society. CO de O f Highway Lighting, 1936. In c 1 u de S definitions of terms, classification of highways, recommendations for vis- ibility and placement of light sources, prescription for highway lighting, and recommendations for high- Way lighting. Illuminating Engineering Society. Recommendations for a Standard Method for Measuring and Reporting Illu- miſlation From Artificial Sources in Building Inte- riors, 1943. Covers general instructions for making reliable 111umination measurements and instructions for determining average horizontal foot candles in a regular area. Illuminating Engineering Society. Recommended Prac- tice for the Illumination Performance of Residential Luminaires, 1941. COvers gener a l requirements, types of luminaires, illumination requirements, and table showing 111umination and brightness require- Iſlent.S. Illuminating Engineering Society. Recommended Prac- tice for Office Lighting, 1942. Covers introduction; lighting and seeing-vision in the Office, improve- ment of the work for better seeing, and quantity of light; factors which affect lighting and seeing- gl are and its effects, direction, diffusion and distribution of light, color quality of light, and light reflection value and finish of ceilings and walls; natural lighting of Offices—factors affect- ting natural lighting and automatic photo-electric COntrol Of the artificial lighting System; artifi- cial lighting-types of general lighting systems, classification of lighting Systems, and maintenance; recommendations for office lighting—general offices, supplementary lighting, o f f 1 c e machines, private offices, files, mail room, conference rooms, recep- tion rooms, drafting rooms, corridors, passageways, stairways, and personal service; wiring-adequate wiring, future load trends, and main features of a wiring system. Illuminating Engineering Society. Recommended Prac- tice for Street Lighting, 1940. Covers visibility for traffic safety—methods of discernment, light- ing for night traffic safety, and lighting to safe- guard pedestrians; lighting fundamentals-character- 1stics of illumination, luminaire mounting height and S D a C 1 ng, transverse location of luminaires, glare, appearance, and Operation; Street pavements, lighting recommendations-classification of streets, 111ustrative arrangements, business, residential, and industrial Streets, intersections, boulevards, parks, alleys, bridges, Viaduct, plazas, traffic C1rcles, eXpress roadways, underpasses, and tunnels; measurement and calculation of illumination; and relation between street lighting and motor vehicle lighting. Illuminating Engineering Society. Researches on In- dustrial Lighting-Lighting for the Machining of Small Metal Parts, 1939. Covers introduction, fun- damental Seeing task, procedure of study, design procedure, portable measuring instruments, bench Work, machine tools, inspection of polished sur- faces, and appendiX. Illuminating Engineering Society. Researches on In- du St r i a 1 Lighting-Lighting for Silk and Rayon Throwing and Wide Goods Weaving, 1938. Covers gen- eral nature of problem and method of approach, the manufacturing processes and their lighting require- ments, the throwing plant, the Weaving plant, sum- mary of lighting recommendations, and glossary of Weaving terms. Illuminating Engineering Societys Researches on In- dustrial Lighting-Progress Report on Lighting in the Printing Industry, 1936. Covers lighting for work On type, lighting of press operations, li 1ng of Off-Set printing, lighting for intaglio or ght- 739 7 6. 30 Directory of Commodity Specifications photogravure processes, lighting for work On copy, light in g for binding, and the economics of good lighting. Illuminating Engineering Society. Researches On In- dustrial Lighting-Report On Lighting in the Candy Manufacturing Industry, 1937. COvers relationship of lighting to the industry, chocolate making, choc- olate dipping, cream making, kiss making and Wrap- ping, gum drops and jellied forms, hard candy manu- facturing, Sorting and packing, a SSOrted packing, special holiday mold candy, box making and Scoring, special box making, and illumination table. Illuminating Engineering Society. Researches On In- dustrial Lighting-Report On Lighting in the Shoe Manufacturing Industry, 1937. Covers sole leather department, upper department, Stitching department, m a k l n g department, finishing department, packing and Shipping, and rubber shoes department. Illuminating Engineering Society. Researches On In- dustrial Lighting-Report on Lighting in the Textile Industry, Grey Goods and Denim, 1937. Covers de- termination of the seeing problem, recommended lev- els of illumination, discussion and recommendations, lighting economics in the grey goods mill-weave Shed, seeing problems and levels Of 111umination, Weave Shed, and Other area.S. Illuminating Engineering Society. Researches On In- dustrial Lighting-Studies in Lighting of Intricate Production, Assembly and Inspection Processes, 1937. Covers production laboratory of radio plant, tool design, tool making, punch press, machine Shop, sheet metal fabrication, wax engraving, photo engraving, lilie assembly Of radio sets, radio Cabinet assembly, inspection of radio chassis, and radio cabinet as- Sembly. Illuminating Engineering Society. Researches On In- dustrial Lighting-The Lighting of POwer Presses, 1939. Covers discussion of seeing problem, shear- ing, forming and bending, Squeezing Or COining, ma- terial and Stock handling, recommendations, econom- ics, die repairing, machine and equipment inspection, and general discussion. Illuminating Engineering Society. Specifications for Testing Lighting Equipment. Specification C-1-1940. Luminaires for General Lighting. Includes require- ments for materials, diffuse enclosing and semi- indirect enclosing globes; direct, indiract, and Semidirect luminaires; selection, physical measure- ments, Output, Candlepower dist1 ibution, brightness, and lamp neck cutoff rat 10. Illuminating Engineering Society. Testing Specifica- tions for Lighting Equipment. Section III-Speci- fications for Testing Asymmetric Show-Window Re - flectOrs. Includes instructions for Select iOn Of sample, physical measurements, Output, candlepower distribution, lumen distribution, and gives typical Show-window example. U. S. Gov. , Army-Navy Aeronautical Specification AN- C-56–2; 1943. CO l or S ; Aeronautical Lights and Lighting Equipment. U. S. Gov. , Dept. of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Spe C1 fl- cations CAA-405. Lighting; Installation S p < * if 1- cat iOn for Airport. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Spec 1ſ1- cations CAA-506. Airport Lighting for Alaska; In- Stallation Series. U. S. Gov. , Dept. of Labor, D1V. Of Labor Standards. Special Bulletin 3 ; 1941. Protecting Plant Man- power. Practical Points On Industrial Sanitation and Hygiene. Covers introduction, fatigue, criteria Of industrial health hazards, preventive measures, heating, Ventilation, and COOling of work places; personal, respiratory protection, personal Service conveniences, industrial health p r O g r a m for the Small plant, 111umination, and noise. References. –Wiring me t h o d s and practice, see 715. 30. 7|6.3 | Electric Signs National Board of Fire Underwriters. National Elec- trical C O de , 1940. American Standards ASSn. , C1- 1940. Signs and Outline Lighting. Minimum thickness Of Sheet metal, provisions for drainage, weather- proof cabinets, switches, and fuses; types of sockets and receptacles, minimum size and insulation of wire, method of installing wire, capacity of branch cir- cuits, inclosure of live parts, and grounding re- Quirement S. Underwriters' Laboratories, Inc. Standard for Elec- tric Signs, 1940. COvers incande Scent-lamp Signs, gas-tube signs, and combinations of both, to be em- ployed in accordance with the National Electrical Code. Does not cover out l in e lighting requiring field assembly. Enclosure, glass panels and letters, Wíring, lamp-holders, gas tubing, electrode recepta- cles, transformers; fuse-holders, p a n e l’b O a r d S , switches, etc.; Clocks; Spacings; guarding of live parts and grounding; dielectric strength of accesso- ries; marking; and inspection of listed product. U. S. GOV. , Dept. Of C O In me r c e , Nat 10nal Bureau Of Standards, H33; 1940. American Standards Assn., C2.3- 1941. Safety Rules for the Installation and Mainte- nance of Electric Utilization Equipment. (Comprising Part 3—for 25- to 270-volt equipment which is ac- Cessible t O Other than qual 1 fied electric a 1 operators-and the ground 1 ng rules of the Fifth Edition, N at 1 on a l Electrical Safety Code.) For electric signs (Section 36), requirements On accessi- bility, 1nclosure of live parts, grounding of non- current-carrying metal parts, control, and connectors. References.-Wiring methods and p r a c t 1 c e , see 715. 30; safety code for signs, see 710; copper wire, electric lamps, see 715. 44, 716. 11; steel sheets, See 604. 23; transformers, high frequency apparatus, see 713. 5, 717. 3. 716.32 Electric Lighting Fixtures National Board Of Fire Underwriters. trical Code, 1940. American Standards Assn., C1- 1940. Fixtures, Construction of lighting fixtures, Wireways, thickness of metal tubing, minimum size of wire, method of wiring, grounding, mounting require- Inents for Various locations. Underwriters' Laboratories, Inc. Standard for Elec- t T 1 C L19.htlng Fixtures and Portable Lamps, 1941. FOr use 1n accordance . with the National Electrical COde. General mechanical and electrical construction, National Elec- 740 Machinery and Vehicles 7|6. 39 show-window and show-case fixtures, vapor-tight fix- tures, recessed fixtures, fluorescent-lamp fixtures, Stage-type fixtures, portable lamps, and inspection Of listed product. U. S. GOV. , Dept. Of Agriculture, FOrest, S e T V 1 c e . Specification NO. 231. Light; LOOkOut Map Board. U. S. GOV. , Dept. Of CO m me r c e , National Bureau of Standards, H33; 1940. American Standards A S S n . , C2.3-1941. Safety Rul e s for the Installation and Maintenance of Electric Utilization Equipment. (Com- prising Part 3-for 25- to 270-volt equipment which 1S accessible t O O the r than qualified electrical Operators–and the gro un d 1 ng rules of the Fifth E d 1 t i on , National Electrical Safety Code.) For l 1 g h t in g fixtures (Section 62), requirements on grounding, gas piping as electrode, polarizing lamp- holders, receptacle for convenience, Outlet, exposed live parts, lamps in Series circuits, and safe access to arc lamps. U. S. G O V . , Navy Dept., Bureau Of Yards and Dock S. Specification E-9 Ye; 1943. Electrical Apparatus, Distributing Systems, and Wiring (Emergency Edition). Includes requirements for lighting fixtures. U. S. Gov. , Panama Canal, Purchasing Dept. Specifica- tion for lighting Fixtures, 1941. U. S. G O v . , Treasury Dept., Procurement Div., 328B; 1941. Reflectors; Metal, Direct Lighting. Shall be of two types— (I) porcelain-enamel reflector and (II) porcelain-enamel reflector and glass globe. Gives requirements for Steel Or iron, COating, angle Of cut-off, dimensions, contour, and efficiency; methods of sampling, inspection, and test; and packaging, packing, and marking. - U. S. Gov. , Treasury Dept., Procurement Div., 413B; 1942. Lighting-Units; P1t, Wapor-Proof. Covers va- p Or t 1 g h t lighting units for use in pit, tunnel, viaduct, and underpass lighting; suitable for built- in or Surface installation; tWO Si ZeS-NO. 1, Suitable for insert iOn in 100 and 150 Watt lamps; and NO. 2, for 200 watt lamps. Gives requirements for box Or m a 1 n housing, cover frame, C 0 V e r glass, guards, brackets, reflectors, receptacle, Water tightness, tapping, installation, and f 1nish; methods Of Sam- pling, inspection, and tests; and packaging, pack- 1ng, and marking. U. S. Gov. , Treasury Dept., Procurement DiV., NO. 555; 1942. F1Xtures; Light:1ng, Fluorescent, A. C. (Gen- eral-Light 1ng Use). Covers four types- (1) closed- end (continuous mounting), (2) closed-end (individ- ual mounting), (3) open-end (continous mount ing), and (4) open-end (1ndividual mounting); two styles— (A) two-lamp and (B) three-lamp; and two classes— (A) vitreous enamel reflectors and (B) organic fin- ish reflectors. Gives requirements for reflectOrs, dimensions, wiring, lampholders, start 1ng Switch and socket, ballast, contour, efficiency, assembly, and details for each type; methods of Sampling, inspec- tion, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 589; 1942. Fixtures, L19.ht ing, Fluorescent, A. C. ; NOn- Ferrous; 40-Watt Lamps; G en er a 1 Service. Covers three types— (I) concentrated 1 1 g h t distribution (multiple-unit type), (II) medium concentrated 11ght distribution, and (III) medium broad light distri- bution (R. L. M. type). Gives re qui rement s for assembly, nonferrous feature, general COnStruction, efficiency and flux distribution, mounting design, auxiliaries, reflectors, Supply line connection, voltage, f1n 1sh, and rejection; methods of sampling, inspect 1on, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 75-270; 1943. Lamp Assembly; Indirect-Light BOX. - U. S. GOV. , U. S. Army, Medical Dept. Specification 1-35; 1939. Lamp; Desk, Flexible Arm. U. S. Gov., U. S. Army, Medical Dept. Specification 32-43; 1940. Lamp; Table. U. S. GOV., U. S. Army, Signal Corps. Specification 71-712; 1937. Lamp Fixture; Type M-142, Portable. U. S. GOV. , Weterans Administration. Specification WA-G-161a; 1939. Floor Lamps. U. S. GOV. , Weterans Administration. Specification WA-G-162a: 1939. Table Lamps. References. –Wiring me t h o ds and practice, see 715. 30; safety codes, symbols, testing methods, see 710; molded insulation, see 719.58; S O C ke t s and receptacles, see 715. 21; C Opper Wire, gas fixtures, See 715. 44, 997. 2. 7|6.39 Miscel laneous Lighting Equipment American Institute of Electrical Engineers. Recom- In e n d e d Practice for Electrical Installations on Shipboard, No.45; 1940. Addenda, 1942. Emergency Modification and Supplement, 1943. (1) Lighting Equipment. COvers location Of fixtures, lllumina- tion requirements, type Of lamp and base, extension Outlets, permanent and portable Watertight and non- watertight fixtures, switches, etc. (2) Emergency Light and Power System. Covers capacity and fuel Supply of Diesel engine-driven generating sets for cargo and passenger vessels Over 1,600 gross tons, Storage battery Systems for cargo vessels and for passenger vessels of 100 to 1,600 gross tons, cir- cuits to be supplied, automatic controls, etc. American Transit ASSn. Re COIIIſlended Practice for Car Lighting, E121–39; 1939. Recommends a minimum in- tensity of 111umination, general type of lighting, location of lights in car at epitrances and exits, gives characteristics of lamps and reflectors, and drawings of car lighting layouts. - A m e r 1 c a n Transit Assn. Recommended Practice for Motor Coach Lighting, E123–38; 1938. Recommenda- tions of illumination intensity, S12es Of lamps for various locations and uses, data on representative lamps and reflectors, typical layouts w1th given recommended illumination intensities, recommended types and construction for headlights, and rules for adjustment; construction and illumination of signs, types of Step 11ghts and stop lights; total recommended Wattage requirements for various sizes of motor coaches and sizes of wire. Assn. Of American Railroads, Mechanical Div., Elec- trical Section. Manual Of Standard and Recommended Practice, 1940. Electric Train L1ghting. Gives general requirements, axle generator mounting and SuspenS10ns, clearances, S t e am and water drips, pulley axles, wiring, and installation Of conduit and wire. - Assn. Of American Railroads, Mechanical DiV., Elec- trical Section. Manual Of Standard and RecCIIIſlended 74.1 7 || 6. 39 Directory of Commodity Specifications Practice, 1939. Illumination of R O l l in g Stock. Recommends 7 to 15 ft. candles in reading locations, elimination Of Shadows, glare, and dust, for har- mony with architectural treatment, direct, semi- direct, and indirect lighting for railway day coach light 1ng, dining car, Sleeping car, and parlor or Club car. Illuminating Engineering Society. Specifications for Shades for I. E. S. Portable Lamps, 1935. Applies to shades d e s 1 g n e d for incorporation in certified I. E. S. table and floor lamps. Includes requirements for effectiveness, construction, and proposed spec- ifications for Shades for I. E. S. portable lamps. Underwriters' Lab Or a t Or i e S , Inc. Standard for Christmas-Tree and Decorative-Lighting Out f it s , 1941. Covers Outfits to be employed on lighting circuits in accordance with the National Electrical Code. General, series-COnnected units, multiple- connected units, Wreaths, candle sets, etc.; pack- 1ng, instructions, rating, marking, and inspection Of listed product. Underwriters' Laboratories, Inc. Standard for Elec- tric Lighting Fixtures for Use in Hazardous Loca- tions, Subject, 844; 1942. Covers indoor electric lighting fixtures in two classes- (I) locations are those in which flammable VOlatile liquids, highly flammable gases, mixtures or Other highly flammable Substances are Iſlamlfactured, used, handled, Or Stored in other than their original containers, and (II) lo- cations are those in which combustible dust is thrown, Or is likely to be thrown, into Suspension in the air in sufficient quantities to produce explosive mixtures, Or those where it is impracticable to prevent. Such com- bustible dust from collecting in such quantities on or in motors, lamps, or other electrical devices that they are likely to become overheated because normal radiation is prevented. Gives details for class I and for class II and inspection of listed product. Underwriters' Laboratories, Inc. Standard for Fluo- rescent-Lamp COntrol Equipment, 1942. COvers re- actor-type ballasts, resistor-type ballasts, auto- matic starting switches, and manual starting Switches with or without line switches, for use with tubular fluorescent lamps of the hot-cathode type, to be employed in accordance with the National Electrical COde. U. S. Gov., Army Air Forces. Specification 32425 (1); 1944. Equipment; Field Lighting (Semi-Permanent). U. S. Gov. , Army Air Forces. Specification No. 32454; 1944. Lamp Assembly; Flashlight, Type A-9 (H a n d Energized). U. S. Gov. , Army Air Forces. Specification No. 32465; 1944. Lamp Assembly; Flashlight, Type A-10 (Hand Energized). U. S. Gov. , Army Air Forces. Specification 32470A; 1944. Regulator; Runway COntrol, Type B-1. U. S. Gov. , Army Air Forces. Specification NO. 32487; 1944. Lamp Assembly; Flashlight, Type A-11, Luminous Wand. U. S. Gov. , Army Air Forces. Specification 50284-B (1); 1944. Lamp Assembly; Extension (Vapor-Tight). U. S. Gov. , Army-Navy Aeronautical Specification AN- B-1a; 1942. Bridge Assembly; Floodlight. U. S. Gov., Army-Navy Aeronautical Specification AN- L-11a; 1944 . Light Assemblies; Electrically Re- tractable Landing. i U. S. U. S. Gov., Army-Navy Aeronautical Specification AN- L-12a; 1943. Light Assemblies; Aircraft. U. S. Gov., Army-Navy Aeronautical Specification AN- L-14; 1945. Light Assemblies; Work Table. U. S. Gov., Army–Navy Aeronautical Specification AN- L-22a; 1944. Lamp S; W1ng POS1t 10n Light. U. S. Gov., Army-Navy Aeronautical Specification AN- L-23-1; 1944. Light Assemblies; Ult r a v i O let- Fluorescent COckpit. U. S. Gov. , Army-Navy Aeronautical Specification AN- R-3a; 1943. Regulator Assembly; Runway (Remote In- tensity Control). U. S. Gov., Army-Navy Aeronautical Specification AN- R-17; 1944 . Regulator Assembly; Brightness COn- trol. U. S. GOV., Army-Navy Aeronautical Specification AN- S-2-1; 1944. Set; Portable Field Lighting. U. S. Go v . , Navy Dept. Specification 17B15; Blinkers; Low-Intensity, for Binoculars. U. S. Gov. , Navy Dept. Specification 17L10b; Lights; Operating, Electric, able (Shipboard Use). U. S. G O v . , Navy Dept. Specification 17L 18; 1943. Luminous Material and Equipment (Non-Radioactive); Electric Lamp Activated. U. S. Gov. , U. S. Army, Army Air FOI’ces. 94-27172; 1929 . Lamp ASSembly; Instrument, A-2. U. S. GOV., U. S. Army, Army Air Forces. Specification 94-32410; 1944. Lamp Assembly; Flashlight, Type A-7, Floating Identification. Gov. , U. S. Army, Medical Dept. Specification 1O-3012; 1944. Dolly for Field Operating Lamp. U. S. G O v . , Weterans Administration. Specification WA-X-157a; 1938. Illuminator; Radiographic, Triple. U. S. G. O. v . , Weterans Administration. Specification WA-X-167a; 1938. Illuminator; Radiographic, Single. 1944. 1944. Shadow-Reducing, Port- Specification Type 1 llllm in at 1 on no men- See 716, 1; References.—Lighting codes, clature, see 716.30; e 1 e c t r i C lamps, wiring methods and practice, safety code, 7 10. 717. HOUSEHOLD DEVICES, HEATERS, X-RAY APPARATUS 7| 7.0 GENERAL ITEMS Underwriters' Laboratories, AND Inc. Bullet in of Research, 27; 19.4 3. Clearances a n d Insulation of Heating Appliances. This bulletín describes tests conducted to provide definite technical information as a basis for promoting uniformity in the various ordinances, regulations, and Standards bearing On the subject. Covers mechanism Of heat transfer, test equipment, tests of protective assemblies, temperature measure- ments, test procedure, test results, and comments. UnderWriters' Laboratories, Inc. Standard for Elec- tric Flat irons and IrOnling Machines, 1943. COvers electric flat irons and ironing machines, either with or without automatic temperature control, to be em- ployed in accordance with the National Electrical Code. Definitions, general, f r a m e and enclosure, mechanical assembly, corrosion protection, su p D ly connections, wiring, he at 1ng elements, electrical insulation, heat insulation, attachment-plug recep- tacles, switches, a ut om a t t c controls, Spacings, grounding, motors, performance, rating, marking, and inspection of listed product. 742 Machinery and Vehicles 7 |7. I 7| 7 - | ELECTRIC HEAT ING AND COOK |NG DEW ICES American Hospital Assn., 10-37. Electric Heating Pads. American Hospital Assn., 19-10. Electric Hot-Plates. Covers two types- (I) light duty, portable; and (II) heavy duty, Semiportable. American Hospital Assn., 40-10. Electric Toasters. Covers two types-two-slice and six-slice. • American Institute of Electrical Engineers. Recom- men ded Practice f O r Electrical InStallations on Shipboard, NO. 45; 1940. Addenda, 1942. Emergency Modification and Supplement, 1943. Heating Equip- ment. For convector and radiant types of electric heaters, recommended Voltages and wattages, design details, guards, corrosion protection, resistance elements, temperature limits, thermal Cut-Out, etc. National Electrical Manufacturers ASSn. , and Edison Electric Institute (prepared jointly). Test Speci- fications for Au to m at 1 c Electric Storage Water Heaters, NEMA 103; 1940. Describes uniform testing procedure for determination of safety, performance, durability, construction, and convenience minimum requirements. Definitions, marking, capac 11ty, ther- mostatic control, insulation, wiring, finishes, etc. National Electrical Manufacturers ASSn. , and Edison Electric Institute (prepared jointly). Test Speci- fications for Household Electric Ranges, NEMA 108; 1940. Describes uniform testing procedure, defini- tions and test conditions for the determination Of Safety, performance, durability, construction, and convenience. Includes suggested standards for volt- age ratings of range elements and for adaptation to supply circuits. Underwriters' Laboratories, Inc. Electric Ranges, 1940. Standard for Domestic Do not cover portable appli- ances. Cover general, frame and enclosure, Supply connections, wiring, heating elements, electrical 1nSulation, heat in Sulation, Overload protection, current-carrying parts, attachment-plug receptacles, lampholders, outlets for timer controls, Sw1tches, automatic controls, Spacings, grounding, power in- put, temperature, dielectric Strength, rating, mark- 1ng, and inspection of listed product. Underwriters' Laboratories, Inc. Standard for Electric Flat irons and Ironing Machines, 1943. Covers elec- tric flatirons and ironing machines, either with or without automatic temperature COntrol, to be em- ployed in accordance with the National Electrical Code. Definitions, general, frame and enclosure, mechanical assembly, corrosion protection, Supply COnnections, Wiring, heating elements, electrical insulation, heat insulation, attachment-plug recep- tacles, Switches, automatic controls, Spacín gs, grounding, motors, performance, rating, marking, and inspection of listed product. Underwriters' Laboratories, Inc. Standard for Electric Heating Appliances, 1940. COvers portable and Sta- tionary electric heating appliances to be employed on lighting and power circuits in accordance with the National Electrical Code. General, frame and enclosure, mechanical assembly, COrrosion protection, supply connections, wiring, heating elements, elec- trical insulation, heat insulation, Overload Dro- tection, fusible links, attachment-plug receptacles, lamp-holders, switches, automatic controls, Spacings, grounding, powe r input, insulation re S 1st ance, endurance, dielectric strength, instructions, rating, marking, and inspection of 11sted product. Underwriters' Laboratories, Inc. Standard for Electric Heating Pads, 1942. Covers portable, domestic, elec- tric heating pads to be employed on lighting and appliance branch c 1 I cuits in accordance with the National Electrical Code. General-use pads, enclo- Sure, closure of openings, heating element, thermo- Stats, flexible cord and fittings, wiring and con- nectſ OnS, and performance. Waterproof pads, per- formance, tests on tre a t e d fabric, and tests 'on assembled pads. Also covers instructions, rating, marking, and inspection of listed product. Underwriters' Laboratories, Inc. Standard for Temper- ature-Indicating and Regulating Equipment, 1942. COVers electrical control equipment for air-condi- tioning, heating, cooking, and refrigeration, in- tended to be employed on lighting and power circuits 1n Ordinary locations in accordance with the National Electrical Code. Gives requirements for frame and enclosure, mounting, Operating mechanism, corrosion protection, insulating material, supply connections, Current-carrying parts, capacities, overcurrent re- lays, performance, rating, marking, and inspection of listed products. S. Gov., Army Air Forces. Specification 32435-1; 1943. Heater; Oil Immersion, Type C-5. U. S. Gov., Army Air Forces. Specification 32436-1; 1943. Heater; Oil Immersion, Type C-6. U. U. S. Gov., Army Air Forces. Specification 40439-A; 1945. Heater; Oxygen Mask, Electric, Type E-1 (24 Wolt D. C., for Type A-14 Mask). U. S. Gov. , Army Air Forces. Specification 40453-A; 1942. Cover; Bombsight, Type A-1, Electrically Heated. U. S. Gov., Army Air Forces. Specification 40630; 1944. Cover; Bombsight, Type A-2, Electrically Heated. U. S. GOV., Army Air Forces. Spec if 1 C at 1 on 4.0661; 1943. Container; Food, Type B-1, Electrically Heated, Individual. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-220. Heaters; Space, Electric, Fan Type. U. S. GOV. , Dept. Of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-307. Heaters; Space, Oil-Fired, 50, 000 B. T. U. U. S. GOV. , Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specifications CAA-388. Heaters; Space, Electric, Convection Type With Separate Control Thermost at. U. S. Gov., Federal Specification W-H 196; 1942. Heat— ers; Electric, Water, Storage, DOmestic. Covers eight sizes in each of two types- (I) single heating unit and (II) double heating unit. Gives requirements for materials, Voltage, name plate, tank, wiring, insula- tlOn, heating units, and temperature control; methods Of inspect lon, Sampling, and tests; and requirements for packing and marking for shipment. U. S. Gov. , Federal Specification W-H-636a; 1943. Hot Plates; Electric. Type I, for portable use; type II, for permanent connection; type III, for shipboard use; and various classes, styles, and sizes. Glves requirements f O I materials, Workmanship, VOltage, wattage, control, units, body, Supporting legs, wiring and connect 10ns, finish; methods Of Sampling, inspec- tion, tests; packaging, packling, and marking. 743 7 || 7. I Directory of Commodity Specifications U. S. Gov., Federal Specification W-P-66; 1941. Pads; Heating, Electric. Covers one grade of a three-heat portable, domestic pad suitable for use on light 1ng and appliance branch circuits. Gives requirements for instruction, marking, voltage, wattage, S1ze, slip cover, enclosure, waterproofing, heating ele- ment, thermostats, fuses, flexible cord and fitting, insulation resistance, heat. 1ng, flexing, burn-Out pull-out, and dielectric strength; methods of Sam- pling, inspection, and test; and requirements for packaging, packing, and marking. Underwriters' Lab- Oratories Standard for Electric Heating-Pads Sub- ject 130, is appliable to and made part of this specification. S. Gov., Fe de r a l Specification W-R-101; 1942. Ranges; Electric, Domestic, Cabinet-Type. Electric ranges delivered un d e r this specification shall conform to the standards of the Underwriters' Labo- ratories as re g a r d s fire and casualty hazards. Gives detail requirements; methods of sampling, In- spection, and tests; and requirements for packing and marking for Shipment. U. S. Gov., Federal Specification W-U-546; 1943. Units; Heating, Electric, Replacement (for Water Heaters, Ranges, and Hot Plates). Type IB, immerSlon units, embedded-coil type, for electric hot water heaters; sizes–750, 1,000, 1,500 and 3,000 watts. Type IIA, surface units, exposed-coil type, for electric ranges and hot plates; sizes-1, 200 and 2,000 watts. Type IIB, surface units, embedded-coil type, for electric ranges and hot plates; sizes-1, 200 and 2,000-watts. Type IIIA, oven units, exposed-coil type, for elec- tric ranges; sizes as specified. Gives requirements for voltage, wattage, metallic content limitations, heating elements, dielectric strength, grounding, and details for each type; methods of inspection, U. sampling, and tests; and packaging, packing, and marking. U. S. Gov., Navy Dept. Specification 17H16; 1944. Heaters; Electric, Disk-Type. U. S. Gov., Navy Dept. Specification 17H2f; 1939. Heaters; Electric, Air, Ship Type. U. S. Gov. , Navy Dept. Specification 17H39;; 1944. Heaters; Water, Electric. U. S. Gov. , N a v y Dept. Specification 17H4e; 1944. Heaters, Electric, Radiant. U. S. Gov., Navy Dept. Specification 17-I-7d; 1944, IrOns, Flat, Electric. U. S. GOV. , Navy Dept. Specification 17-0-1c; 1944. Ovens; Electric, Industrial, Baking (Armature and Core) (Shipboard Use). U. S. Gov. , Navy Dept. Specification 41P28b; 1943. Pots; Glue, Electric. U. S. Gov., Navy Dept. Specification 64-0-6a; 1933. Ovens; Electric, Warming. U. S. GOV. , Navy Dept. dles, Electric. Specification 6564; 1937. Grid- U. S. Gov., N a v y Dept. Specification 65-O-1a; 1938. Ovens; Electric, Food-Baklng, Ships". U. S. Gov., Navy Dept. Specification 65-O-2; 1937. Ov- ens; Roasting, Electric. U. S. Gov. , Navy Dept. Specification 65R2, 1937. Ranges and Cooking-Tops; Electric. U. S. Gov., N a v y Dept. Specification 65T4; 1944. Toaster; Electric, Automatic. U. S. Gov. , Navy Dept. Specification 65U1b; 1945. Urns; Coffee. U. S. Gov. , Panama Canal, Purchasing Dept. Specifica- tion for Automatic Electric Waterheaters, 1940. U. S. Gov., Treasury Dept., Procurement Div., 247B; 1942. Heaters; Electric, Reflector. Covers a type of radí- ant heater Suitable for Operation with either a. C. Or d. c. Gives requirements for heating element, element mounting, heat response, reflector, insulation, han- dle, wire guard, resistance to corrosion, finish, 600 watt (minimum heater), and 940 watt (minimum) heater; methods of sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov. , U. S. Army, Army Air Forces. 75-242; 1943. Cover; Camera, General Specification for. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-342; 1943. Cover; Camera, Type B-2 (Electrically Heated-Type K-19 Series Cameras). U. S. Gov., U. S. Army, Army Air Forces. Specification 75-343; 1943. Cover; Camera, Type B-4 (Electrically Heated-Types K-17 and K-17B Cameras With 6-Inch Lens Cone). U. S. Gov., U. S. Army, Army Air Forces. Specification 75-345; 1943. Cover; Camera, Type B-6 (Electrically Heated-Types K-17 and K-17B Cameras Witn 24-Inch Lens Cones). U. S. GOV., U. S. Army, Army Air. Forces. Specification 75-346; 1943. Cover; Camera, Type B-5 (Electrically Heated-Types K-17 and K-17B Cameras With 12-Inch Lens Cones). U. S. GOV. , Weterans Administration. Specification Electrically Heated, Specification WA- M-204; 1936. Sixteen Slice Electric Toaster (Over Type). U. S. Gov., Weterans Administration. Specification WA- M-205; 1936. Electric Cooking Tops. U. S. Gov., Weterans Administration. Specification WA- MC-80ſ; 1940. Electric Ranges (Four Surface Units). U. S. Gov. , Weterans Administration. Specification WA- MC-1988; 1939. Heavy Duty Electric Range. U. S. Gov., Weterans Administration. Specification WA- MC-199b; 1940. Automatic Electric Toasters. U. S. Gov., Weterans Administration. Specification WA- MC-203a; 1939. Continuous Type Electric Toaster. U. S. GOV., Veterans Administration. Specification WA- MC-206a, 1939. Electric Fry Kettle. S. GOV., Veterans Administration. Specification WA- MM-281d; 1942. Electrically Heated T r a y Conveyor With Unheated COmpartment. U. References. --Res 1stant heater wire, he a ter c Ord, See 715.42; plugs, c Onnect Ors, snap switches, See 715.21, 717.0, 715.22; 111sulated Wire, see 715.44; W iring for heaters, See 717.0; steel sheets, See 604. 22, 604.23; Z inc and nickel plating, See 600.3.. S e e 715.43; 7| 7.2 MOTOR-DRIVEN HOUSEHOLD DEW ICES American Hospital Assn., 40–1. Meat Chopping (Grind- Íng) Ma ch 1 n e s. Covers hand-operated and motor- operated. Based on U. S. Gov. Federal Specification 00-M-18 for Meat Chopping (Grinding) Machines. National Electrical Manufacturers ASSn. Household Electric Refrigerator Standards, 42–79; 1942. Pro- vides a uniform method of determining the food stor- age volume and shelf area and a uniform procedure for determining the performance of mechanic ally 744 Machinery and Vehicles 7 || 7.3 operated household refrigerators. Gives inside di- mensions, food storage volume, shelf area, and data to be reported; and test conditions, internal cabi- net temperatures, no-load tests, and 1ce-making test. U. S. Gov. , Dept. of Interior, Purchasing Office, Standard Specification No. 39. Wegetable Peeling Machines. U. S. Go v. , Dept. of Interior, Purchasing Office. Standard Specification No. 82. Bread, Electric. S. Gov., Fe de r a l Specification W-C-421a; 1940. Amendment 1; 1944. Cleaners; W a C u u m, Electric, Portable. Covers two types in various classes and sizes. Type I, enclosed separator, Suction Only; and type II, exposed separator. Gives requirements for material, marking, exposed Surfaces, stab 111ty, dirt separation, reversibility, nozzles, agitators, vacuum producer or fan, motor, brushes, motor start- er or switch, cord, dust bag, attachments, and de- tail requirements for each type and class; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. S. Gov., Fe de r a l Specification 00-M-188; 1944. Machines; Chopping (Grinding), Me a t. Covers two. types—(I) hand operated, and (II) motor Operated; in two classes— (A) intermittant duty, and (B) con- tinuous duty; and various sizes for type I and type II, classes A and B. Type II shall be furnished with or without pedestals. Gives requirements for condition, design, operation, chopper body, feed worm, knives, end plates, thrust bearing, accessi- bility, finish, marking, and details for each type and class; me th od s of sampling, inspection, and tests; and packaging, packing, and marking for ship- Iſlent. U. S. Gov., Fe de r a l Specification 00-M-31b; 1943. Machines, Dishwashing; and Dishbaskets. Covers three spray types suitable for washing dishes in the bas- kets—(A) single tank; (B) double tank, mbtor pro- pelled; and (C) double tank, manually propelled. Gives requirements for design, material, workman- ship, finish, operation, and details of machines and baskets; methods of Sampling, in Spect iOn, and tests; and requirements for packaging, packing, and mark- 1ng. S. GOV. , Navy Dept. chines; Meat, Bone, Operated. S. GOV. , Machines; Slicing Machines; U. U. Specification 61M6; 1930. Ma- and Fish Cutting, Electrically U. Navy Dept. Specification 66M4d; 1944. Vegetable—Peeling, Electrically Operated. S. Gov., Navy Dept. Specification 66M11; 1940. Machines; Powdered—Milk-Mixing, Electrically Oper- ated (Shipboard Use). S. Gov., Treasury Dept., Procurement DiV., 220C; 1940. Machines; Floor, Cleaning and FinlShing, Cy- lindrical Type. Shall be of two sizes–1/2 horse- power and 3/4 horsepower. Gives requirements for construction and operation, carriage, drum, Switch and wiring, vacuum system, handle, motor protective device, lubrication, finish, brushes, St eel Wool rolls, sanding accessory, motor, weight, and guar- antee. . S. Gov., Treasury Dept., Procurement Div. , 466A, 1942. Mixers; Food, Electric, Domestic-Type. All mixers shall comply with Underwriters' Laboratories U. U. U. U. standards in effect. Gives requirements for motor, Sw1tch, r a di O interference, beater speeds, drives lubrication, base, cord with plug, be at ers, and attachments; methods of sampling, inspection, and tests; and packing and marking. U. S. Gov., U. S. Army, Medical Dept. Specification 28-14A; 1939. Mixer; Food, Electric. U. S. Gov., U. S. Army, Medical Dept. Specification 28-68; 1939. Freezer; Ice Cream, Electric. U. S. GOV., Veterans Administration. Specification. VA- M-91a; 1936. Vacuum Cleaners; Electric, Portable. U. S. Gov., Weterans Administration. Specification WA- MC-95d; 1941. Portable . Electric Floor Sanding Ma- Chine. References. -Electric fans, see 711.23. 717.3 X-RAY AND CATHODE RAY APPARATUS AND EQUIPMENT American HOSpital ASSn. , 43-1. ers One type, grade, American Hospital Assn., 43-7. Non-Graduated X-Ray Ureteral Catheters. Covers one type in three sizes. American Hospital Assn., 43-22. Radio-Opaque (X-Ray) Gloves. Covers one type, One grade, and One Class. National Board of Fire Underwriters. National Elec- trical Code, 1940. American Standards Assn., C1-1940. X-Ray and High Frequency Apparatus. Requirements for barriers of separate inclosures, insulation and lo- cation of operating handles, high voltage leads, and tube terminals; requirements for circuit breaker and automatic switch in transformer circuit, grounding. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Pro- tection of Photographic and X-Ray Nitrocellulose FilmS. Covers general Storage of unexposed films including stores, warehouses and wholesale storage, and portrait and commercial studios; storage of film negatives including vented cabinets, vented storage vaults (inside), and outside st or age houses; and general requirements for both unexposed films and film negatives. - - S. Gov., Army Air Forces. Specification 20026a; 1943. Certification Procedure for the Certification Of X-Ray Laboratories. S. GOV., Dept. Of COmmerce, National Bureau of Stand- ards, H20; 1936. X-Ray Protection. Contains a uni- fied set of safety recommendations relative to pro- tection from X-rays, electrical protection, X-ray equipment in anesthetic rooms, storage of X-ray film, and Operating rules. U. S. Gov., Dept. of Commerce, Nät 1onal Bureau of Stand- ards. Research Paper RP56; 1929. The Precise Meas— urement of X-Ray Dosage. Includes a definition of the International unit of X-radiation; describes the equipment at the National Bureau of Standards and the method of use in the Standard measurement of X-ray dosage. - U. S. Gov., Dept. of Commerce, National Bureau of .Stand- ards. Research Paper RP211; 1930. An Improved Form of Standard Ionization Chamber. Describes a modifl- cation of the open-air parallel plate ionization chamber that is portable and is used in the measure- ment of X-ray intensity. Measurements are as accu- rate as those made with the p r 1 m a r y Standard de- Scribed in RP56. X-Ray Lead Apron. Cov- and class. U. U. 745 717.3 Directory of Commodity Specifications U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2414; 1934. Machine, X-Ray, Bedside Unit, Shock- Proof Type. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2443; 1937. Holder; Film Development. U. S. Gov. , U. S. Army, Medical Dept. Specification, 10-2444A; 1939. Machine; X-Ray, Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2448A; 1941. Film; X-Ray, Dental, Safety Type. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2621A; 1941. Film; X-Ray, Safety Type. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2669; 1939. Fluoroscope; Upright, Complete. U. S. Gov., U. S. Army, Medical Dept. Specification 10–26.70; 1939. Machine, X-Ray, Bedside, Mobile, Shockproof. - U. S. Gov., U. S. Army, Medical Dept. Specificat 10n 10–2671; 1939. Machine; X-Ray, Stationary, Complete. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2684; 1939. Palpator; Spoon Type, X-Ray. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2697; 1939. Stereoscope; Complete, for X-Ray Films. - U. S. Gov., U. S. Army, Medical Dept. Specification 10–2713; 1939. Holder; Film Exposure, X-Ray. U. S. Gov., U. S. Army, Medical Dept. Specification \o-2741; 1939. Frame; Printing, X-Ray. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2772; 1939. Glove; Radio-Opaque, X-Ray. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2774; 1939. Stand; Tube, X-Ray. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2778; 1939. Apron; Lead, X-Ray. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2822; 1939. Cassette. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-3003; 1942. Film; X-Ray, Photoroentgenographic, Safety Type. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1211; 1943. Tube VT-111; Cathode Ray. U. S. Gov., Weterans Administration. Specification VA-X-110e, 1944. Films: X-Ray, Safety Type. U. S. Gov., Weterans Administration. Specification VA-X-111c; 1944. X-Ray Films; Dental, Safety Type. U. S. Gov., veterans Administration. Specification WA-X-139b; 1936. Screens, Intensifying, X-Ray. U. S. Gov., veterans Administration. Specification VA-X-140c; 1938. Cassettes. Without Screens. U. S. Gov., Veterans Administration. Specification WA-X-158; 1934. Stereoscope; X-Ray Diagnosis. - U. S. Gov., veterans Administration. Specification VA-X-1596; 1940. Urological X-Ray Table. U. S. Gov., Weterans Administration. Specification VA-X-160f; 1942. Mobile X-Ray Unit; Shock-Proof. U. S. Gov., Weterans Administration. Specification WA-X-172; 1936. Oil Immersed Therapy Unit; Self- COntained. - U. S. Gov., Weterans Administration. Specification WA-X-183; 1938. Tube; X-Ray, Radio-Graphic, Air- Cooled Radiator Type. U. S. Gov. , Veterans Administration. Specification WA-MC-332, 1944. Tank, X-Ray, Developing, Two Com- partment. - References.-Use of c athode ray oscillograph, See 718, 65. - • . 717-1} ELECTRICALLY-HEATED CLOTHING U. S. Gov., Army Air Forces. Specification 3211-B; 1944. Sult; Flying, Electric, Type F-3A. 24 Volt D.C. U. S. GOV., Army Air Forces. Specification 3212-B; 1944. Trousers; Electrically-Heated, for Type F-3 Suit. - U. S. Gov. , Army Air Forces. Specification 3213–B; 1944. Jacket; Flying, Electric; for Type F-3A Suit. U. S. Gov. , Army Air Forces. Specific at 1 on 3250; 1945. Blanket; Electrically Heated, Casualty, Type Q-1. U. S. Gov., U. S. Army, Army Air Forces. Specification 94-3116; 1942. Glove; Pilot's, Type E-1, Electrically Heated, 24 Volts D. C. U. S. Gov., U. S. Army, Army Air Forces. Specification 94-3117; 1942. Clothing; Electrically Heated. U. S. Gov., U. S. Army, Army Air Forces. Specification 94-3127; 1942. Helmet; Summer Flying, Type A-9. 718. TELEPHONE, TELEGRAPH, RADIO, AND SIGNAL APPARATUS 7| 8.0 GENERAL ITEMS American Institute of Electrical Engineers, joint spon- sor with American Society of Mechanical Engineers. American Standards Assn., Z32.5-1944. ASSn. Of Amer- ican Railroads, Telegraph and Telephone Section, M-2. Graphical Symbols for Telephone, Telegraph, and Radio Use. Only symbols which seem to have widespread use and application are given. These symbols are in- tended primarily to indicate electrical function on- ly- Assn. of American Railroads, Telegraph and Telephone Section, 1-D-1; 1931. Specification for Locating and Installing Transpositions in Telephone Circuits. For use in reducing cross talk in telephone circuits and inductive effects from telegraph and power circuits by interchanging positions of the two wires in each pair, and of the four wires in each phantom. Method of procedure, transposition diagrams, locating of *S* poles, laying out of sections, materials required, et C. Assn. of American Railroads, Telegraph, and Telephone Section, 1-D-8; 1942. Installation of Carrier Trans- positions. For locating and installing transposi- t1Ons for circuits used in carrier Operation. Gives- part I, covering gene r a l requirements, locating transposition poles, location Of transposition poles to meet construction requirements, "S" p O l e s and junctions, special construction considerations, in- ductive coordination, installations of transposi- tions; part II, 30KC transposition system of the Western Union Telegraph Co. covering general require- ments, design features, transposition diagrams, "S" pole transpositions, Sections having whol e line transpositions, and numbering transposition poles; and part III, type D transposition system of the Bell System covering general requirements, design fea- tures, transposition diagrams and sections, "S" pole transpositions, sections having Whole line transpo- sitions, modification of circuits not transposed for carrier operation, and numbering transposition poles. Assn. of American Railroads, Telegraph and Telephone Section, 1-E-2; 1927. Instructions for the Making of Pole Line Diagrams for Communication Service 746 Machinery and Vehicles 7 |8. I Along Railroads. Gives requirements for standard form of practice for recording and planning of pole line diagrams, size of forms, data to be recorded, and illustrations Of standard diagrams. Assn. of American Railroads, Telegraph and Telephone Section, 1-E-8; 1935. Instructions for the Main- tenance of Outside Telegraph and Telephone Plant. Guide for maintaining pole lines, wires, and asso- ciated out S 1 d e plant equipment, inspection, and trouble clearing. Includes general duties, tools and equipment, trouble prevention including tree trimming, tests of copper wire exposed to fire, etc., and correct iOn Of troubles. Assn. of American Railroads, Telegraph and Telephone Section, 2-H-1; 1924. Locations and Layouts for Telegraph and Telephone Apparatus in Way Stations. Description and working drawings for minimum floor and wall space requirements of COmmunication equip- ment based on four single telegraph, two selectored telephone, and two simplexed block telephone cir- CultS. Assn. of American Railroads, Telegraph and Telephone Section, 2-J-44; 1943. Typical Example of Laying Out a Type H Carrier System and Drawing Up Ordering Information. G 1 v e s general requirements, route, line, terminal and intermediate offices, circuit, determination of layout, effect on other circuits, layout system, and specification of Order. Assn., of American Railroads, Telegraph and Telephone Section, 2-K-5; 1924. Specification for Circuit Cross Connection Records for Wire Chief and Terminal Offices. Covers form of tabulated data for tracing office route of each circuit, numbering terminals, and illustrations of forms. Assn. of American Railroads, Telegraph and Telephone Section, 2-K-29; 1941. Installation and Operation of Telegraph Directional "OS" Train Announcer. Gives Scope, drawings, general requirements, descript 10n, and in Stallat iOn. Assn. of American Railroads, Telegraph and Telephone Section, 2–K-33; 1942. Description and Operation of a Printer Key-Operated Selective Device. Gives pur- pose, drawings, general requirements, description, and Operat 1 On. Assn. of American Railroads, Telegraph and Telephone Section, 11-8; 1939. Portable Transmission Measur- ing Set. For measurement of volume of sound in dec- ibels by radio frequency methods at 1, 000 cycles, or a variable frequency range, with a described portable Oscillator and receiver. range in decibels, sensitivity, and &C Curacy. National Board of Fire Underwriters. National Elec- trical Code, 1940. American Standards Assn., C1- 1940. Signal Systems. Telephone, telegraph, mes- senger, and call bell circuits, fire and burglar alarmS. power wires, s p a c in g on cross-arms, permissible kinds of insulation for aerial cables, thickness Of rubber on wire entering building, requirements for arrestors, fuses, grounding, and size of grounding wire for aerial wires. U. S. G O V. , Dept. Of COImmerce, National Bureau Of Standards, H33; 1940. American Standards ASSn. , C2.3-1941. Safety Rules for the Instäilation and Ma in ten ance of Electric Utilization Equipment. Requirements for Insulation and separation from light and (Comprising Part 3-for 25- to 270-volt equipment which is accessible to other than qualified electri- cal operators-and the grounding rules of the Fifth Edition, National Electrical Safety Code.) For tele- phOne and other communicating apparatus On Circuit.S exposed to Supply lines or lightning (Section 39), protective requirements, guarding current-carrying parts, and grounding. - U. S. Gov., U. S. Army, Signal Corps. Specification 71-937B; 1940. Testing of Transmitters and Receivers, for Telephone and Radio Use. References. --Ground clamps, see 719.72. 718. TELEGRAPH APPARATUS Assn. Of American Railroads, Telegraph and Telephone Section, 2–G–51; 1930. Lamp Mounting AAR-3-A. Gives details for design of sheet metal frame for mounting lamp panel AAR-5-A used in telegraph switchboards; gage of metal, dimensions, and finish. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-52; 1930. Lamp Panel AAR-5–A. Descrip- tion of lamp panel for use with telegraph switch- boards On which are mounted six P. and S. No. 54 sign lamp receptacles; requirements as to quality of ma- terials, workmanship, dimensions, assembly, and tests, with dimensional drawings of parts and assembly. Assn. of American Railroads, Telegraph and Telephone Section, 2-K-26; 1937. Dotter for Balancing Duplex Sets. For causing reversal of current in adjusting telegraph circuits, schematic Outline, and method of Operation. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- istration, Bureau of Federal Airways. Specification CAA-118. Rectifier; Copper-Oxide, for Teletype Equip- ment Operation. - U. S. GOV., Dept. Of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-152. Line-Termination Panel Unit, for Tone Tele- graph System. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-217. Push Key Sw i t c h in g Unit, for Teletype Equipment. U. S. GOV., Dept. Of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-283. Rectifier; Heavy Duty, 6–Ampere, for Tele- type Equipment Operation. U. S. GOV., Dept. Of COIſmerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-315. Teletype S 1 g n a l Distortion Transmitter Distributor (B1as Test Set). U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-318. Teletype Test Set. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-319. Polar Relay Test Set; Teletypewriter. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-331. . Printing Telegraph Page Type Printer Unit, with Keyboard. - U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-332. Printer Unit, Page Type, Perforating Trans- m1tting Keyboard. 747 7 18. I Directory of Commodity Specifications U. S. Gov. , Dept. Of COmmerce, ministration, Bureau of Federal Airways. Specifi- cation CAA-333. Reperforator Unit; Printing Tele- graph for 11/16 Inch Tape. U. S. Gov. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-334. Printing Telegraph Keyboard, Free Speed; Perforator Unit for 11/16 Inch Tape. "U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cat iOn CAA-335. Printing Telegraph, D is c Type; Transmitter-Distributor Unit for 11/16 Inch Tape. ‘U. S. Gov. , Dept. of Commerce, Civil Aeronaut 1GS Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-346. Printing Telegraph Equipment As- sembly for D. T. X. Station. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cat f on CAA-406. Perforator U n it, for Telegraph Printing Keyboard. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Alrways. Specifi- cation CAA-407. Power Supply; Dry Disc Rectifier Type (Filtered) O. 6 Ampere, 120-Wolt, for Operation of a Combined Printing Telegraph Machine With Per- forator and Transmitter-D1 Stributore U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-408. Power Supply; Dry Disc, Rectifier Type (Unfiltered) O. 6 Ampere, 120–Volt, for Perfo- Iºat, Ore U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifl- Civil Aeronautics Ad- cation CAA-419. Circuits; Standard Printing Tele- graph. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-459. Printing Telegraph Equipment Cabi- nets and AsSn. Equipment. References. -Engine telegraphs for s h 1 p s, see 718.39; definitions of c 11-cuits, standard symbols, w 1r ing requirements, S e e 718.0; telegraph table, d is patchers table, see 613.6. 718. I Telegraph instruments U. S. Gov. , U. S. Army, Signal Corps. Specification 71–9–F; 1926. Simplex Telegraph Set; Type EE-76. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-95-A; 1925. Resonator; Type TG-3, Telegraph. U. S. GOv. , U. S. Army, Signal Corps. Specification 71-266A; 1925. Sounder; Type EE-11, Telegraph. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–289A; 1935. Switchboard; Types BD-52 and BD-53, Telegraph, 8-Line and 20-Line. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-292A; 1925. Switchboard; Types BD-50 and BD-51, Telegraph, 4-Line and 8-Line. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-300; 1924. Repeater; Automatic Telegraph, Closed Circuit Single Line, Morse. U. S. Gov. , U. S. Army, S1gnal Corps. Specificat 10n 71-468B; 1940. Switchboard; Type BD-(-)-57A, Code Practice Equipment. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–491; 1939. Code Transmitter and Recorder; Type TG-8-A, Code Practice Set. U. S. GOV., U. S. Army, Signal Corps. Specification 71-556C; 1944. Telegraph Set; Type TG-5—B. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1012; 1942. Printer TG-7-( ), Page, Telegraph; and Chests CH-50- ( ) and CH-62-( ). . U. S. GOV. , U. S. Army, Signal Corps. Specification 71-1039; 1941. Line Un 1 t? Type BE-77, Telegraph Printere U. S. GOV., U. S. Army, Signal Corps. Specification 71-1310; 1942. Switchboard BD-100; and Chest CH-70, Telegraph Printer. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1316A; 1943. Relay BK-27 ( ); Telegraph Repeater. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-1646; 1943. Repeater TG-30; Terminal. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1647; 1943. Repeater TG-31; Intermediate. U. S. GOV. , U. S. Army, Signal Corps. Specification 72-10-B; 1941. Typewriter; Type MC-88, Telegraphers". 718. 12 Telegraph Keys ASSn. Of American Railroads, Telegraph and Telephone Section, 6–5; 1921. Semi-Automatic Sending Keys. Describes general principles, mechanical adjustment of spring and lever action, contact points, electri- cal adjustment, and training of operator in proper Spacing. U. S. GOV., U. S. Army, Signal COrpS. Specificat 10n 71-265; 1924. Key; Telegraph. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-291B; 1935. Key; Type J-36, Telegraph, Vibrating. U. S. GOV., U. S. Army, Signal Corps. Specification 71-377; 1925. Key; Type J-5–A, Airplane, Flameproof. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-469B; 1942. Key J–38; Telegraph. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-677; 1933. Key; Type J-40, Fastens to Operator's Leg. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-708; 1935. Key; Type J-43, Telegraph. U. S. GOV., U. S. Army, Signal Corps. Specification 71-721; 1935. Key; Type J-45, Telegraph. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-1399; 1944. Relay Unit BE-84- ( ); Teletype, Trunk. 7| 8.2 TELEPHONE APPARATUS 7| 8.20 General Assn. of American Railroads, Telegraph and Telephone Section, 2-J-37; 1941. Installation and Maintenance of Type H1 Single-Channel Carrier Telephone Equip- ment. Gives purpose, Scope, general requirements, drawings, test 1ng equipment, description and func- tions of component units, power supply requirements, transmission performance, characteristics of open- wire l l n e S and cables, applicat lon, installation, Overall System line-up, Service adjustments, trouble location tests, and apparatus requirements and ad— just 1ng procedures. Assn. Of American Railroads, Telegraph and Telephone Sect1 On, 2-J-38; 1941. Installation and Operation Of Telephone Direct, 1onal "OS" Train Announcer. Gives SCOpe, drawings, general requirements, description, and in Stallation. Assn. Of American Railroads, Section, 2-J–39; 1941. Items Telegraph and Telephone Installation, Operation, and 748 Machinery 7 |8. 2 | and Vehicles Maintenance of 1, OOO-Cycle Ringing Equipment. Gives scope, theory, drawings, equipment details, Opera- tion, installation, and maintenance. Assn. Of American Railroads, Telegraph and Telephone Section, 2-J-41; 1942. Installation, Maintenance, and Operation of Selenium Rectifiers for Telephone Service. Gives Scope, drawings, general requirements, description, theqry, installation, and maintenance Of rectifier. Assn. of American Railroads, Telegraph and Telephone Sect1On, 2-J-42; 1943. Installat 10n and Maintenance of Type 15-A Carrier Telephone Equipment. Gives purpose, SCOpe, general requirement S, drawings, de- Scription and functions of component units, trans- mission performance, effect. On other services, char- acteristics of Open-wire lines and cables, in Stal- lat 10n, testing equipment, and initial and routine tests and adjustments. ASSn. Of American Railroads, Telegraph and Telephone Section, 4-22; 1941. Installation and Maintenance Of Acoustical Shock Reducers. Gives purpose, draw- ings, description, installation, and maintenance. ASSn. Of American Railroads, Telegraph and Telephone Section, 10–6; 1942. Suggested Questions With An- swers That May Be Used as an Aid in Determining the Qualifications of Telephone Maintainers. Gives in- troduction, general requirements, alternating Cur- rent selector systems, and direct current selector Systems. Assn. Of American Railroads, Telegraph and Telephone Section, 11-1; 1939. Telephone Transmission. Rec- Ommendations to user, and fundamentals Of telephone communication including efficiency of transmitter, receiver, lines, railroad circuits, transmission losses by resistance, leakage, inductance, capaci- tance, characteristic impedance, return loss and in- sertion loss, distortion, interference, and reference Standards; 11ne facilities and equipment. ASSn. Of American Railroads, Telegraph and Telephone Section, 11-4; 1926. Standardization of Transmission Unit. Defines transmission unit; gives application and comparison with previous unit of "mile of stand- ard Cable. " U. S. GOV., U. S. Army, Signal Corps. Specification 71-531; 19 30 . Moistureproofing of Induction and Ringer Coils and Capacitors; Telephone. 7 18.2 | Telephone Instruments ASSn. Of American Railroads, Telegraph and TelephOne Section, 2–G–71; 1932. Portable Telephone Set. For use On magnet O telephone circuits including those equipped with selectors by construction, maintenance, and operating forces. Requirements for 11ne termi- nals, Sturdlness, Weatherproofing, batteries, insu- lation, transmission efficiency, generator Output, dimensions of carrying case, and gross weight. U. S. G0V. , Dept. Of Agriculture, FOTest, S E r V 1 C e . Specifications for Telephone Instruments, All Kinds; FO rest, Service Telephone Handbook. U. S. Gov. , U. S. Army, Signal Corps. Spec 1ſ1 cation 71-7F, 1924. Telephone, Common Battery, Types EE- 69, EE-72, EE-73, EE-74, EE-75, EE-77; a n d H a n d Telephone Switch, Type EE-78. U. S. GOV., U. S. Army, Signal Corps. Specification 71-27–C; 1922. Telephone; Types EE-66 and EE-67, POrtable, Balloon. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-165E; 1932. Telephone; Common Battery, Metal Case, Desk and Wall. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-259A, 1929. Telephone; Type EE-4, Formerly Camp Telephone MOdel A. U. S. GOV. , U. S. Army, Signal Corps. Specification 71–281; 1924. Relay; Telephone, Self-Restoring Type. U. S. GOV. , U. S. 71–3O2B; 1928. Leather Case. U. S. GOV. , U. S. 71-352D; 1929. Army, S19:nal Corps. Specification Telephone; Type EE-5, Portable, LB Army, Signal Corps. Specification Telephone; Head, Type EE-70. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-353A; 1931. Telephone Box; Types EE-71 and EE–72, for Wall Mounting. U. S. GOV. , U. S. Army, Signal Corps. Specification 71–354; 1931. Handset; Type EE-69, Telephone. U. S. GOV. , U. S. Army, Signal Corps. Specification 71–356A; 1931. Telephone Box; Type EE-74, Fire Con- trol, Plotter's Set. U. S. GOV., U. S. Army, Signal Corps. Specification 71–357A; 1931. Telephone Box; Type EE-75, Fire Con- trol, Gun Telephone. U. S. GOV., U. S. Army, Signal Corps. Specification 71-464B; 19 3 1. Handset; Type TS-7, for Portable Telephone. U. S. GOV., U. S. Army, Slgnal Corps. Specification 71-472B; 1933. Telephone U n i t ; Type BE-58, for Antiaircraft Plotting. e U. S. Gov., U. S. Army, Signal Corps. Specification 71-493; 1940. Receiver; Type R-2-A. U. S. GOV., U. S. Army, Slgnal COrps. Specification 71-509; 1930. Headset; Type P-12, Telephone. U. S. GOV., U. S. Army, Signal Corps. Specification 71-529; 1933. Panel; type BD-65, telephone POWer. U. S. GOV., U. S. Army, Signal Corps. Specification 71-530A; 1931. Transmitter; Type T-13, Telephone, Chest Type. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-541A; 1932. Headset; Type P-13, Telephone. U. S. GOV. , U. S. Army, Slgnal Corps. Specification 71-588; 1932. Head and Chest Set; Type HS-17, Tele- phOne. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–809; 19 3 2. Telephone; Common Battery, Wooden Case, Desk and Wall. U. S. Gov. , U. S. Army, S1gnal Corps. Specification 71-625; 1931. Receiver; Type R-13, Telephone. U. S. GOV., U. S. Army, Signal Corps. Specification 71-627; 1931. Chest Unit; Type T-18, Telephone. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-631B, 1943. Telephone EE-8-B; Portable. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-667C; 1938. Handset TS-9— ( ); Telephone. U. S. GOV., U. S. AITy, Signal Corps. Specification 71-703; 1944. Handset TS-10- ( ); Bound Powered. U. S. GOV., U. S. Army, Signal Corps. Specification 71-707B; 1944. Telephone BOX EE–91; Wall Telephone, Le SS Transmitter and Receiver. U. S. GOV., U. S. Army, Signal COrpS. Spec 1 f 12 at 10n 71–803–E; 1938. Headset; Type FS-18, Telephone. U. S. Gov. , U. S. Army, Signal Corps. Spec 1ſ 12 at 1 On 71-863; 1938. Headset; Type HS-23, Telephone. 749 7 || 8.2 | Directory of Commodity Specifications U. S. Gov. , U. S. Army, Signal Corps. Specification 71-926B; 1942. Receiver R-21-A and R-22-A; Tele- phOne. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-929A; 1937. Head and C he st Set; Type HS-19, Telephone. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-930; 1937. Telephone. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1183A; 1943. He ad set HS-33; Telephone, Low- Impedance, Headband Type, for Use in Aircraft. Head and C he st Set; Type HS-17-A, U. S. GOV., U. S. Army, Signal Corps. Specification 71-1188A, 1943. Headset, HS-38. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1315; 1942. Handset TS-14- ( ). U. S. GOV. , U. S. Army, Signal Corps. Specification 71-1529; 1944. Chest Sets TD-1-A and TD-2-A. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-3024; 1944. Telephone TP-6-( ). References. –Telephone he ad set for radio, see 7 18.69; Safety code for telephone apparatus exposed to electr 1 C Supply lines, see 710. 7 18.22 Telephone Switchboards ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-9; 1924. Porcelain Jack Panel AAR-4–B. Requirements for White p or c e la in panel used in In Ounting 16 jacks On Switchboard frame, insulation resistance, absorption tests, and dimensional draw- 1ng. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-37; 1928. Moulded Composition Jack Panel AAR-4-C. For mounting jacks on switchboard frame works, p an el made from moulded homogeneous black composition, insulation resistance test re- quirements, and dimensional drawings. Assn. Of American Railroads, Telegraph and Telephone Section, 2–G–46; 1929. Switchboard Framework. For use in supporting electrical apparatus comprised in Switchboard; give list Of tees, a n gli e S, Straps, braces, bolts, etc., necessary in assembly; require- ments for dimensions and finish, with drawings of assembly and details. Assn. Of American Railroads, Telegraph and Telephone Section, 2-G-55; 1930. Test Panel Unit AAR-8-A. DeScribes COnstruction Of Sheet metal test panel with hinged front, with dimensional drawings. Assn. Of American Railroads, Telegraph and Telephone Section, 2-6-56; 1930. Filler Panels AAR-1-A. In- cludes eight Standard Si Zes Of filler panels used to fill unoccupied spaces in Switchboards; dimen- Sions, construction, and finish. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-57; 1930. Lamp Rack Wiring Shield AAR- 1-A. For mounting on switchboard framework AAR-2-F to protect the wiring of the equalizing lamps, form and dimensions Of asbest OS b O a r d and Sheet metal Shield, and finish. ASSn. Of American Railroads, Telegraph and Telephone Section, 2–G–73; 1935. Indicating Telephone Jack Boxes. For use in way offices where five or more telephone circuits are cut in for service, in ten- and twenty-line sizes; requirements as to design, Imaterials, and workmanship; finish and tests. U. S. Gov. , U. S. Army, Signal Corps. Specification 68-19; 1927. Switchboard; Western Electric 550-B, MOdification. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-109B; 1925. Coil; Type C-61, Retardation, for Telephone Transmitter Circuit. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-304B; 1931. Switch, Types SW-85, SW-86, SW-87, and SW-88; POrcelain-Base Knife Switch. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-340; 1927. Sw1tchboard; Type BD-55, Field Mul- tiple. U. S. GOV., U. S. Army, Signal Corps. 71-342A; 1928. Switchboard; Field Use. U. S. GOV., U. S. Specification Type BD-49, Camp and Army, Signal Corps. Specification 71-355A; 1931. Switchboard; Type EE-78, Tel e- phOne. U. S. GOV., U. S. Army, Signal Corps. Specification 71-452A; 1932. Switchboard; Telephone, Common Bat- tery, Nonmultiple. U. S. GOV., U. S. Army, Signal Corps. Specification 71-488; 1939. Switchboard Equipment; Telephone, Automatic. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-686C; 1943. Switchboard BD-71 and BD-72; Mono- COrd, 6- and 12-Line. U. S. GOV. , U. S. Army, 71-995; 1942. Switchboard; Type BD-89. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1007; 1941. Switchboard BD-96; Magneto Switch- board. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1015; 1942. Switchboard; Type BD-80- ( ). U. S. Gov., U. S. Army, Signal Corps. Specification 71-1611; 1943. Switchboard BD-120- ( ). Signal Corps. Specification References. –Porcelain for electrical purposes, See 532. 22; Slate for electrical p u r p O S e s , see 511. 53; molded insulation, see 7 19 - 5 8 ; Symbols, methods of testing, safety codes, see 710; switch- board equipment, see 718. 29. 7 18.29 Miscellaneous Telephone Equipment ASSn. Of American Railroads, Telegraph and Telephone S e cit i O n , 2-G-7; 1924. Block Mounting AAR-1-A. Gives dimensional requirements of steel bracket for mounting terminal blocks or fuse blocks. ASSI). Of American Railroads, Telegraph and Telephone Section, 2–G-8; 1924. Terminal Block AAR-2-C. For terminating 10 wires, white porcelain block with Suitable soldering clips, requirements as to qual- 1ty, absorption, gage of brass Stock, and dimen- Sional drawings. Assn. of American Railroads, Telegraph and Telephone Section, 2- G- 10; 1924 Jack AAR-200-A. Covers design, materials, and Workmanship, with dimensional drawings of parts and assembly. Assn. of American Railroads, Telegraph and Telephone Section, 2–G–12; 1924. Single Conductor Plug AAR- 1-A. For use in conjunction with patching cords on pin jack switchboards; detailed dimensions of brass body, fiber Sleeve, SCI’ews, and test gage. 750 Machinery and Vehicles 7 |8. 29 As Sn. Of American Railroads, Telegraph and Telephone Section, 2-G-13; 1924. Designation Card Holder AAR- 34-A. For use in conjunction with porcelain jack panel AAR-4-B; gage of brass, enamel finish, and dimensional drawing. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-14; 1924. POrcelain Filler Button AAR- 3-A. For use with porcelain jack panel AAR-4-B; requirements for White porcelain material, water absorption test, and dimensional drawing. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-17; 1925. Jack AAR-2O2-A. For use in Switchboards, body of cast brass, contacts of German Silver, insulation of mica or micanite, composition and hardness requirements, test requirements and permissible variations, with dimensional drawings Of parts and assembly. ASSn. Of American Railroads, Telegraph and Telephone Section, 2–G-27; 1927. Double Conductor Plug AAR- 3-B. For use with cords on pin jack switchboards; body of brass with inner steel rod insulated with hard rubber, quality of materials, workmanship, and drawings of dimensional requirements. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-35; 1928, and 2-G-36; 1928. Jacks AAR-221-A and AAR-228—A. For use in switchboards, test panel, and Other railway purposes; gives detail requirements for body of cast brass, contacts of German silver, mica or micanite insulation, finish, and tests, with dimensional drawings. ASSn. Of American Railroads, Telegraph and Telephone Section, 2–G–41; 1928. Dummy Plug AAR-165-A. For use on switchboards and test panels; seasoned maple Wood plug , dimensional diagram, workmanship, and finish. As Sn. Of Aſmerican Railroads, Telegraph and Telephone Section, 2-G-47; 1929. Distributing Frame AAR-1-A. Description and dimensional drawings of angle-iron framework, enamel finished. Assn. of American Railroads, Telegraph and Telephone Section, 2–G–48; 1929. Wall Distributing Frame AAR- 4-A. For angle-iron framework, material and work- manship, enamel finish requirements, with dimensional drawingS. Assn. Of American Railroads, Telegraph and Telephone Section, 2-C-50; 19 3 O. Relay Rack AAR-1-A. For use in mounting communication equipment, so designed that any number of bays may be assembled; list of parts for One bay, two bays, three bays, and addi- tional bay, with drawings of assembly and details. Assn. of American Railroads, Telegraph and Telephone Section, 2-G-53; 1930. Resistance Mounting AAR-4-A. FOr use in mounting resistance un it s AAR-6-B and AAR-8-B to regulate curren t in connection with communication apparatus. COvers quality of elec- trical slate, metallic clips, S e a l in g compound, finish, an d dimensional drawings an d electrical test requirements. Assn. Of American Railroads, Telegraph and Telephone Section, 2–G-59; 1930. Meter Bracket AAR-2-B. De- scribes design and construction Of cast iron bracket for use On Switchboard framework AAR-2—F for mount- ing electric meter. Assn. of American Railroads, Telegraph and TelephOne Section, 2–G–60; 1930. Jack Box AAR-11-B. Sheet 63.9677 ()—4.5—48 metal jack box for use on switchboards, with dimen- Sional drawings and material requirements. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-61; 1930. Jack Panel AAR-10-C. De- Scription for construction of Slate panel for use On Sw1tchboards; dimensions and finish. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-65; 1931. Coil Racks AAR-1-A, AAR-2-A, and AAR-3-A. For mounting telephone and miscel- laneous equipment, in three lengths; includes de- Sign, construction, and finish, with bill of mate- rials and Working drawings for racks of steel and WOOd. Assn. of American Railroads, Telegraph and Telephone Section, 2-G-69; 1932. Apparatus To Provide Switch- ing Facilities Between Three or More Telephone Cir- Cults. Gives general requirements, circuit char- acteristics, apparatus requirements and operating characteristics, prevention of interference, busy Signal and ringback, and requirements for operation and maintenance. ASSn. Of American Railroads, Telegraph and Telephone S e C t 1 O n , 2-G-74; 1937. Unit Set Racks AAR-1-B. Gives general requirements, material and workman- Ship, dimensions, finish, assembly, inspection and tests, packing, marking, and warranty. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-75; 1937. COver Plates AAR-1-A. Gives General requirements, material and workmanship, di- mensions, finish, assembly, inspection and tests, packing, marking, and warranty. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-G-79; 1938. Terminal Block AAR-33-A, 6-Wire and 12-Wire. For use in local distribution installations for terminating cable. Construction of White porcelain with Fahnestock clips of phosphor bronze and with Working drawings. Assn. Of American Railroads, Telegraph and Telephone Section, 2-G-83; 1939. Floor Supported Relay Racks AAR-2-A to AAR-7-A, Inclusive. For use in mounting communication equipment; requirements for six sizes of racks so designed that a row of any number of bays may be assembled, with working drawings of as- Sembly and details. ASSn. Of American Railroads, Telegraph and Telephone Section, 4-21; 1939. Acoustic Shock Reducers. For COnnection to the telephone c1rcuit in Such a man- ner as will provide minimum interference with speech transmission and maximum reduction of abnormal po- tentials at the telephone receiver. Gives design, material and Workmanship, electrical requirements, mechanical requirements, packing, marking, inspec- tion and tests, and Warranty. U. S. G O v . , Navy Dept. Specification 17H6a; 1944. Helmets; Blast, Telephone (Shipboard Use). U. S. GOV. , U. S. Army, Signal Corps. Specification 71-1C; 1923. Switch Key Set; Type EE-79. U. S. GOV., U. S. Army, Signal Corps. Specification 7 1-8-K; 1943. Test Set EE-65–G; Universal. U. S. GOV. , U. S. Army, Signal COrps. Specification 71-32-C; 1924. Receivers; Types R-9, R-10, and 11, Telephone. U. S. GOV., U. S. Army, S1 gnal COrps. Specification 71-iO2; i321. BuzzerphOrie; Type EE-1-A, POrtable Field Telegraph Set. 751 7 18.29 Directory of Commodity Specifications U. S. GOV., U. S. Army, Signal COrps. Specification 71-166A; 1931. Dial; Telephone. U. S. GOV., U. S. Army, Signal Corps. Specification 71–175; 1936. Transmitter; Type T-10. U. S. GOV. , U. S. Army, Signal Corps. Specification 71–184C; 1930. Interphone Control Box; Type BC-123- A, Airplane. U. S. GOV., U. S. Army, Signal COrps. Specification 71-185B; 1928. Jack Box; Type BC-126. U. S. Gov. , U. S. Army, Signal COrps. Specification 71-295-E; 1943. Test Set 1–51; Cable Repairman's. U. S. Gov., U. S. Army, Signal Corps. Specification 71–406; 1927. Telephone Transmitter Tests. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-537A; 1930. Jack Box; Type JB-15, Telephone. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-538A; 1930. Jack-Box; Type JB-16, Telephone. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-550A; 1933. Coil; Type C-75, Telephone, Repeat- ing. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-618A; 1938. Cabinet; Type BE-70- ( ), Wire Chief's Testing. U. S. GOV., U. S. Army, S1gnal Corps. Specification 71-668B; 1938. Generator GN-38; Hand, Telephone. U. S. GOV., U. S. Army, Signal Corps. Specification 71-669C; 1944. Ringer; Type MC-131, Telephone. U. S. GOV. , U. S. Army, Signal COrps. Specification 71-672B; 1939. Interrupter; Type BZ-5— ( ). U. S. GOV., U. S. Army, Signal Corps. Specification 71-682C; 1943. Coil C-111; Telephone, Repeating. U. S. GOV. , U. S. Army, Signal COTDS. Specification 71-887D; 1944. COll; Type C-114, Telephone, Loading. U. S. Gov., U. S. Army, S1gnal Corps. Specification 71-733C; 1944. Coil; Types C-161 and C-288, Tele- phone, Repeating. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–804C; 1936. Receiver; Type R-14 Telephone, High Impedance. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-835; 1935. Amplifier; Interphone, Type BC–212, for Aircraft Interphone Equipment. U. S. Gov., U. S. Army, Signal Corps. Specification 71-838; 1936. Jack Box; Type BC–213, for Aircraft Interphone Equipment. U. S. GOV., U. S. Army, Signal Corps. Specification 71-845D; 1941. Jack Box; Type BC-213-B, Interphone. U. S. Gov. , U. S. Army, Signal COrps. Specification 71-846A; 1937. Interphone Control Box; Type BC- 3O4B, Receiver Telephone. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–847A; 1937. Interphone Control Box; Type BC- 3O5-A, Remote. U. S. GOV. , U. S. Army, S19 nal COrpS. Specification 71-848E; 1940. Amplifier; Interphone, Type BC-212- C, Aircraft, Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-855A; 1941. Jack BOX; Type BC–366. U. S. Gov. , U. S. Army, Signal CCrps. Specification 71–859B; 1939. Control Box; Type BC-327, Remote. U. S. Gov., U. S. Army, S12nal Corps. Specification 71–86OC; 1941. InterphOne Control BOX; Type BC–334, Master. U. S. Gov. , U. S. Army, Signal Corps. Spec 1 fication 71-861B; 1940. Interphone Box; Type BC–335, Remote. U. S. GOV. , U. S. Army, U. S. GOV. , U. S. Army, 7 18.30 General National Board Of Fire Underwriters. National Board of Fire Underwriters. National Fire Protection ASSn. Signal Corps. Specification 71-877-B; 1942. Interphone; Amplifier B C - 34 7 - C (Aircraft, Radio). Signal Corps. Specification 71-928A; 1937. Chest Unit; Type T-26, Telephone TranSmitter. U. S. GOV., U. S. Army, Signal Corps. Specification 71-941; 1940. Jack BOx; Type JB-18. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1143; 1943. Interphone; Amplifier BC–709-( ), Aircraft. U. S. GOV. , U. S. Army, Signal Corps. Specification 7 1-1155; . 1943. Interphone Equipment; RC-73, Air- Craft. U. S. GOV. , U. S. Army, S1gnal Corps. Specification 71-1199; 1943. Interphone; Amplifier BC-1019, Air- Craft. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1552; 1944. Telephone Terminal CF-1-( ); Carrier. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1609; 1943. Frame FM-64- ( ); Distributing. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1636B; 1943. Telephone Repeater EE-89— ( ). U. S. Gov., U. S. Army, Signal Corps. Specification 71–1672; 1943. Dehydrator Cabinet CH-169— ( ). U. S. GOV. , U. S. Army, Signal Corps. Specification 71-3003; 1944. Test Set TS-27/TSM. U. S. Gov., U. S. Army, Signal Corps. Specification 71—3039; 1944. Carrier Hybrid CF-7- (-). See 605. 12, plugs and j a C k S for radio apparatus, see p O r c e l a 1 n for electrical purposes, see SW1tchboard c Ords, see 715. 42; s t a n d a r d de f in it 1 Ons of C 1 Tcuits, see 7 18. 40. References. -Structural steel shapes, 605. 14; 718, 69; 532, 22; Symbols, 718.3 SIGNAL DEVICES, OTHER THAN RAILWAY AND H | GHWAY S I GNALS Items Central Stati On Protective Signaling Systems, No. 71; 1940. Stand- ards for the installation, maintenance and use of central Station protective signaling systems for Watchman, fire alarm, and supervisory service. In- C lu de S definitions, general requirements; common requirements; types of service including manual fire alarm service, watchman's Supervisory service, auto- matic fire alarm service, sprinkler equipment su- pervisory and water flow alarm services, and auto- matic j Ournal alarms; and appendix. National Elec- trical Code, 1940. American Standards Assn., C1- 1940. Signal Systems. Includes fire and burglar alarms, requirements On insulation and separation from light and power wires, spacing on cross-arms, permissible kinds of insulation for aerial cables, thickness of rubber on wire entering building, re- quirements for arresters, fuses, and grounding. Nav1.onal Fire Codes for Extingui Sh1|Ilg and Alarm Equípment, 1943. Cen— tral Station Protective Signaling Systems. Stand- ards for the 1nstallation, maintenance, and use of Central station protective signaling systems for watchmen, fire alarm, and supervisory service. Cov- erS definitions, general requirements, common re- quirements, and types of services. 752 Machinery and Vehicles 7|8.32 National Fire Protective ASSn. Natl.Onal Fire COdes for Extinguishing and Alarm Equipment, 1943. Pro- prietary, Auxiliary, and Local Protective Signaling Systems. Standards for the installation, mainte- nance, and use of proprietary, auxiliary, and local protective Signal 1ng Sy S t e m S 1mcluding local or is o l a t e d systems for fire alarm and Supervisory Service. COvers definitions, COmmon requirements, types of services, proprietary Systems, auxiliary fire alarm systems, local systems, and miscellaneous. U. S. Gov. Navy Dept., Bureau of Yards and Docks. Specification 35Y; 1941. Alarm Systems (Fire, Crash, Supervisory, and Watchman) (Proprietary Type). 7 18.3 | Burglar Alarms UnderWriters' Laboratories, Inc., 1944. Lists of In- spected Appliances Relating to Accident H a Z a r d, Automotive Equipment, Burglary Protection. Th 1 S catalog contains three lists that have been inspec- ted by the Underwriters". The lists are appliances inspected for accident hazard; inspected automotive appliances and inspected burglary protection appli- ances. The listings are arranged alphabetically as to subject and alphabetically by name of manufacturer under each Subject. Underwriters' Laboratories, Inc. Standard for Central Station Burglar Alarm Systems, Subject 611; 1944. Covers central station burglar alarm systems intend- ed for use at mercantile and banking premises and on safes and vaults for protection against burglary. Gives conditions for physical equipment and pro- tection service for grade B, grade A, and grade AA requirements; and covers transmitter Systems, COIT- bination transmitter and local Systems, and inspec- tion of listed systems. Underwriters' Laboratories, Inc. Standard for Holdup Alarm Systems, 1933. Remote-station type for banks, stores, cashier cages, etc., for transmitting Silent alarm signals. Bandit-resistant enclosure, Semi- automatic alarm system, manual alarm System, design and construction, operation and electrical Super- vision, installation, maintenance, and mark1ng. Underwriters' Laboratories, Inc. Standard for Installa- tion, Classification, and Certification of Burglar Alarm Systems, Subject 681; 1941. Classified as to type or prin- ciple of operation as central station or local; grouped according to class of property for which Sultable as bank safe and vault, mercantile premises, or mercantile safe and vault; and each system is divided into two or more grades. Gives requirements for installation of bur- glar alarm systems, rules for classification of burglar alarm installations, and classification of installations. Underwriters' Laboratories, Inc. Standard for Local Burglar Alarm Systems, Subjects 609 and 610; 1942. Classified as grade A or grade B according to Con- struction, Operation, and performance, and are Clas- Sified as to their suitability for use e1 ther On mercantile premises, on mercantile Safes and Vault S, or on bank safes and vaults. Gives common require- ments for all local systems, mercant 1 le premises alarms, mercantile safe and vault alarms, and 1n- spection of listed Systems. U. S. Gov. , F e d e r a l Specification W-W-101; 1931. Watchmen's Report-Apparatus. Covers one type only; battery-operated system for registering at a central Office through visible and audible means each re- port of a watchman from a local station, for making permanent record of the time of such report, and for providing t e le ph O n e communication between watchman's reporting station and central of fice. Gives detail requirements for report st at 1 on s, watchman's equipment, wiring, central office equip- ment, and Operation; method of inspection and test; and requirements for packaging, packing, and mark- 1ng. References. -Burglar alarm systems, see 7 18.30; alarm bell S, See 718. 33; cables and in Sul at ed Wire, See 715. 4.1, 715. 44. 7 18.32 Fire Al arms American Institute of Electrical Engineers. Recom- m e n d e d Practice for Electrical Installations On Shipboard, NO.45; 1940. Addenda, 1942. Emergency Modification and Supplement, 1943. Fire Alarm Sys- tems. Includes fire detection systems of electric, pneumatic tube Or bulb, Smoke pipe, Or automatic sprinkler; and visual and audible alarm systems; thermost at S, Wiring, location, manual alarm, power Supply, and Supervision requirements. As Sn. Of American Railroads, Telegraph and Telephone Section, 2-J-18; 1931. Fire Alarm Systems for Rail- road Properties. Includes manual alarm systems and fire detecting systems; requirements for fire alarm bOXes, circuits, Operating energy, master box, cen- tral COding machine Systems, alarm apparatus Such as whistles and horns, recording registers, fixed point fire detecting System, heat actuating unit, "rate of rise" detecting system, connection to mu- nicipal system, and central Office Supervision. International Municipal Signal Assn., Inc. Specifi- c at 1 on No. 61; 1942. A Fire Alarm Box Grounding Assembly. COvers a grounding assembly for grounding boxes in fire alarm, police signal, and Other mu- nicipal signal systems. Gives requirements for ma- terial, conductor, f1ttings, accessories, packing and marking for Shipment, and rejection. International Municipal S1 gnal ASSn. , Inc. Specifi- cation No. 62; 1942. Ground R O d S. Covers ground I'Ods for use in fire alarm, police Signal, and Other municipal signal systems. Gives requirements for material, properties, identification, packing and marking for shipment, and rejection. International Municipal Signal ASSn. , Inc. Equipment Specification No. 1 O 2 ; 1942 . Fire Alarm BOX— Underground Pedestals. Covers details for a fire alarm pedestal for use On underground municipal fire alarm and police telegraph SystemS. Gives require- ments for general design, dimensions, pedestals, Shafts, anchor rods, finish, WOrkmanship, and in- Spection tests. National Board Of Fire Underwriters. Proprietary, AuXiliary and LOcal Signaling Systems, NO. 72; 1941. Standards for t he installation, maintenance, and use Of proprietary, aux1 liary, and l O C a l Systems 753 7 18.32 Directory of Commodity Specifications for watchman, fire alarm, and supervisory service. Covers definitions, common requirements, wiring, Current Supply, battery cabinets, sounding devices, fire alarm boxes, electrical Supervision, types of service, proprietary systems, auxiliary fire alarm systems, local Systems, and miscellaneous. National Board of Fire Underwriters. Municipal Fire Alarm SystemS, NO. 73; 1941. Standards for the in- stallation, maintenance, and use of municipal fire alarm Systems. COvers two Systems-class A is One where Operators a re required to check the receipt Of alarms and to retransmit them. Over a lar m c 1 I'- cultS t O fire Stat 10ns; and c l, a S S B is One where alarmS are transmitted and retransmitted automat 1- cally to fire stations. Gives general requirements, wiring for all systems, special rules applying to class A systems only, and special rules applying to class B systems only. - National Fire Protection Assn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Alarms for Life S a fety. Covers general requirements, sounding devices, alarm sending Stations, automatic fire d e t e cit 1 on systems, supervisory control of alarms incidental functions, code signals, and Con- nections to municipal departments. National Fire Protect iOn Assn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Munic- ipal Fire Alarm Systems. Standards for the instal- lation, maintenance, and use of municipal fire alarm systems. Covers general requirements, wiring for all systems, special rules applying to class A Sys- tems (where operators are required to check the re- ce ipt of alarms and to transmit them Over alarm circuits to fire stations), and special rules apply- ing to class B systems (where alarms are transmit- ted or retransmitted automatically to fire sta- tions). - U. S. Gov., Army Air Forces. Specification 40691-A-1; 1945. Detector; Fusible Alloy Fire, for Aircraft. U. S. Gov., Fe d e r a l Specification W-F-391; 1930. Fire-Alarm Systems; Electric, Hand Operated. COvers One type, a battery operated, presignal, positive non interfering, code type, manual System using elec- trome chanical signal gongs. Gives detail require- ments for boxes, punch register, take-up reel, e- lectromechanical gongs, control board, batteries, charging apparatus, charging board, a n d Optional specifications; method of inspection and tests; and requirements for packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification W-F-396; 1933. Fire-Alarm Systems; Electric, Hand Operated, Shunt- Type. Covers a double supervised code-ringing sys- tem using shunt-type non interfering boxes and elec- tric single-stroke gongs. Gives general require- ments for combination systems, coded boxes, presig– nal System, conduit and wiring; detail requirement for boxes, punch register, take-up reel, time stamp, printing register, gongs, control board, cabinets, wiring, source of energy, supervisory system, and charging apparatus; methods of sampling, inspection, and tests; and requirements for packaging, packing, āīld IIlāI'king. U. S. GOV., Navy Dept. Specification 17F11c; 1944. Fire Alarm Equipment (Shipboard Use). U. S. GOV. , Weterans Administration. Specification WA-M-277; 1937. Fire Alarm Punch Register and Take- Up-Reel. - References.-Fire alarm system, see 718.30; alarm bells, See 718.33; cables a n d insuiated Wire, see 715.41, 715.44; watchmen's report apparatus, see 718. 31. 718.33 Bells, Buzzers, and Push Buttons U. S. G O V . , Navy Dept. Specification 17 A8b; 1944. Annunciators; Call-Bell (Drop Type). U. S. Gov. , Navy Dept. Specification 17811c; 1940. Signals; Audible, Interiºr Communication and Motor- Boat (Bells, Buzzers, Horns, and Sirens). U. S. G O V . , Navy Dept. Specification 23B2a; 1945. Bells; Ship and Motor-Boat. - U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 12–1; 1927. Button; Push. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 29-6; 1926. Bell; Wibrating. U. S. GOV. , U. S. Army, Signal COrps. Specification 71-147B; 1938. Bell; LOud-ringing Extension, Type MC-9. - U. S. GOV. , U. S. Army, Signal Corps. Specification 71-255; 1924. Buzzer; Service Type EE-63. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-275; 1924. Buzzer Set; Type EE-14, for Student Instruct iOn. U. S. Gov., U. S. Army, Signal Corps. Specification 71-305B; 1930. Bell; Time Interval. U. S. GOV., U. S. Army, Signal Corps. Specification 71-671; 1933. phOne, A. C. U. S. GOV., U. S. Army, Signal Corps. 71-953A; 1941. Bell; Type MC-153. Buzzer; Type BZ-4 a n d BZ-6, Tele- Specification References.-Methods of testing, safety codes, See 710; Zinc and nickel plating, see 600.3; insula- ted wire, s :e e 715.44; bell ringing transformers, See 713. 5. 7| 8.31|| Sirens U. S. GOV . , Navy Dept. Specification 17S11c; 1940. For Signals; Audible, Interior Communication and Motor-Boat - (Bells, Buzzers, Horns, and Sirens). 718.35 Time- Clock Systems Underwriters' Laboratories, Inc. Standard for Time- Indicating and Recording Appliances, 1941. Covers electrically Operated clocks, c lock motors, time stamps, t 1 m e - c a r d recorders, and similar time- indicating and recording appliances to be employed On C1rcuits Of 300 VOlts Or less in accordance with the National Electrical Code. Frame and enclosure, mechan 1cal assembly, Supply connections, insulating material, current carrying parts, internal wiring, performance, and Out-door use appliances. U. S. GOV. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- Cat 10ns CAA-618. AStronomic Dial C l O C k and Time Switch. - U. S. GGV. , Dept. of Commerce, Civil Aeronautics Ad- - - - * * - ~ * * * Spec if i- - - - - - - - Tº - -3 - - - * InfinistratioII, BüI'eau of Federal Airways. Cat 10ns CAA-791. Astron Cmic Dial C 1 Oc k and Time Switch; Special. 754 Machinery and Vehicles 7 18.10 U. S. Gov. , Fe d e r a l Specification W-C-471a; 1939. clock-Systems; Electric. Covers four types- (A) a transformer-rectifier or battery operated, minute impulse master clock and secondary clock system; (B) clocks operated as a system by Synchronous mo- tors; and (C) a combination system. Gives require- ments for each type; method of inspect iOn and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specifi- cation E-W-C-471a, Mar. , 1943, (issued by Procure- ment Div., Treasury Dept., U. S. Gov.), deletes all reference to types A, B, C, and D clock-systems. Synchronous motor clock installations shall be op- erated independently and clocks shall comply with Federal Specification GG-C-466. 718.36 Mar it ime Signals U. S. Gov. , U. S. Maritime COImmission. Specification 5-MC-4; 1942. Signals; D a y Shapes, Black. Gives requirements for type, grade, materials, construc- tion, framework, fabric cover; sampling, inspection, and tests, together with drawing. 718.37 Aircraft Signals 718.39 Miscellaneous Signal Devices American Institute of Electrical Engineers. Recommen- ded Practice for Electrical Installations On Ship- board, NO. 45; 1940. Addenda, 1942. Emergency MOd- ification and Supplement, 1943. Signal and COmmuni- cation Systems. Covers source of current supply, installation a n d 10cation Of instruments, instru- . ment details, push-buttons, bells, buzzers, engine order telegraph, etc. Alarm systems, general and for circulating systems affecting safety of ship, siren and whistle control, telephone equipment, and loud speaker System. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-227. Tube Lamp Approach Light Unit. U. S. Gov. , Dept. of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cat iOn CAA-281. Seadrome COntact Light. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-330. Neon Signs for Airways Site Identi- fication. - U. S. GOV., Navy Dept. Specification 17S11c; 1940. Signals; Audible, Interior Communication and Motor- Boat (Bells, Buzzers, Horns, and Sirens). - U. S. G O v . , Navy Dept. Specification 18H38; 1932. Holders; SOunding-Tube, Sounding-Machine. U. S. G. O. v . , Navy Dept. Specification 36C1; 1933. Calls; BOatswains". - U. S. GOV. , U. S. Army, Signal COrpS. Specificat 10n 71–108F; 1943. Firing Signals EE-22 and EE-23. U. S. Gov., U. S. Army, Signal Corps. Specification 71-150A; 1932. Time-Interval Apparatus; Type EE-56. U. S. Gov., U. S. Army, Signal Corps. Specification 71-329; 1924. Switchboard; Type BD-47, Flash Rang- ing. U. S. Gov., U. S. Army, Signal Corps. Specification 71-330A; 1941. Outpost Unit; Type BE-51. U. S. GOV., U. S. Army, Signal Corps. Specification 71-549; 1931. Time-Interval Apparatus; Type EE-83, Mobile Art illery. 7, 8.1;0 General U. S. Gov., U. S. Army, Signal Corps. Specification 71-621; 1932. Lamp Signal; Type M-124. U. S. Gov., U. S. Army, Signal Corps. Specification 71-622; 1932. Tripod; Type LG-9, for Signal Lamps. U. S. GOV., U. S. Army, Signal Corps. Specification 71-623A; 1931. Filter; Types MC-121 and MC-122, for Signal Lamps. U. S. GOV. , U. S. Army, Signal Corps. Specification 71–681B; 1939. Switchboard; Type BD-74, Fire-Control COITITunication. U. S. GOV. , U. S. Army, Signal Corps. Spec 1ſication 71-965B; 1943. Time-Interval Signal BE-65. U. S. GOV., U. S. Army, Signal Corps. Specification 71–966; 1944. Time-Interval Apparatus; Type EE-85. U. S. GOV. , U. S. Army, Signal Corps. Specification 71–968; 1940. Signal Generator, Type I-72, and As- sociated Vacuum Tube. . U. S. GOV. , U. S. Army, Signal Corps. 71–984; 1941. Signal Lamp, Mounting, Type FT-159. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1048; 1942. Keyer; Type TG-10-( ), Automatic. U. S. Gov., U. S. Army, Signal Corps. Specification 71–1397; 1942. Signal Lamp Equipment EE-80-A. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1630; 1943. Alarm MC-420- ( ); Cease Firing. U. S. Gov., U. S. Army, Signal Corps. Specification 75-101; 1942. Time Interval Multiplier PH-264- ( ). U. S. Gov., U. S. Army, Signal Corps. Specification 75-102; 1943. Signal Lamp Equipment SE-11. References ...—Noncorrosive coatings f or met als, see 6OO. 3; aircraft signals a n d Signal equipment, see 724.3. Specification Type M-132; and Lamp 718.4 RAILWAY signal AND TRACK control EQUIP- MENT Items American Institute of Electrical Engineers, 17gs. Joint sponsor with American Assn. for the Advance- ment of Science, American SOC lety Of C i v i l Engi- neers, Society for Promotion of Engineering Educa- tion, and American Society of Mechanical Engineers. American Standards Assn., Z 10g5; 1933. Graphical Symbols Used for Electric Traction Including Rail- way Signaling. Used in diagrams for power appara- tus, relays and instruments, electric tract lon, car control wiring, and to indicate type s of railway , Signals. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1941. A. C. and D. C. Coded Signal Systems. Requisites in general, re- quirements for track circuit, signal Operating and dode selecting circults, circuit design, etc. Assn. of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1937. A. C. Track Cir- cuit Characteristics. Data to be taken for track circuit adjustment, rail impedance, and ballast re- sistance. Outline of f Orm, precautions in record- 1ng, formulaS, diagrams, etc. Assn. of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice, 1941. Alternating Cur- rent Track Circuits. Instructions for adjustment, 755 7|8.10 Directory of Commodity Specifications phase angle measurements, circuit controllers, bal- last resistance, bonding, and CrOSS bonding, etc., including correction of defects. Assn. of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recomme alded Practice, 1941. Centralized Traffic Control. Gives detalled instruct iOns for the location, nesessities of, and Selection of Safe- ty control signals, etc. Includes power-operated switches, not power-Operated Switches, and adjuncts. Assn. of American Railroads, Operations a n d Mainte- nance Dept., Engineering D1W., Slgnal Section. Man- ual of Recommended Practice, 130-40; 1941. Circuit Controller for Drawbridges. Gives detailed require- ments f or opening and closing Of first and Second voltage range electrical circuit between the shore structures and bridge ends Of draw bridges. Design, wiring, contacts, voltage test, etc. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual Of ReC Ommended Practice, 1941. Direct Current Track Círcuits. Gives requirements for adjustment, circuit controllers, ballast, rail and bond resist- ance, batteries, bonding, insulated rail joints, rectifiers, relays, shunting sensitivity, and gen- eral C Ondit 10ns. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering D1V., Signal Section. Man- ual Of Recommended Practice, 1930. Guide for AllO- cating Train Control Expenditures. FOr railway sig- nal purposes expenditures are divided into charges to Signal account, Shop Thachinery account, and loco- motive Or rolling Stock account. Assn. Of American Railroads, Operations a n d Ma Inte- nance Dept. , Engineering DiV., Signal Sect1 On. Man- ual of Recommended Practice, 1941. Form of Agree- ment f or Interlocking. This form is found in the American Rallway Engineering A S S n . Manual. This sect iOn contains form Of agreement. On principles applicable t O joint use Of Signal facilities. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering D1 v., Signal Section. Man- ual of Recommended Practice, 1938. Minimizing Con- densation a n d Frost COnd 1t iOns. Instructions for the precaut 10n&ry measures to be used in railway Signal Service. Alrtightness, housings, Ventila- tion, Sealing, and moisture absorption. Assn. Of American Railroads, Operating-Transportation DiV. The Standard COOle Of the A. A. R., 1940. In- cludes Operating rules, block signal rules, and in- terlocking rules. Gives definitions, diagrams; sig- nals by color, whistle, hand, flag, and lamp; right- of-way, train Orders, indications for various sig- nal aspects f O r typical Semaphore and equivalent color light, for s 1gnalmen, engine and train crews. Assn. of American Railroads, Telegraph and Telephone Section, 2–K-34; 1943. Testing, Adjusting, and Maintaining Polar Relays; Types 1-F and 17-B. Gives Durpose, drawings, descript iOn, adjustments, main- tenance, t OOls, and nomenclature of relay parts. 718.4 Railway Signals ASSn. Of American Rallroads. Bullet 1n 3; 1942. Amer- ican Standards Assn., D 8.1-1943. Railroad Highway Grade Crossing Protection. Recommended standards and practices for new installation of railroad-high- Way g r a de crossing signs, signals, and aut-Omatic gates. Drawings for grade crossing signs, flashing light type and wig-wag type signals, automatic gates, and auxlliary signs. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Recommended Practice, 1943. Aspects and In- dications f or Continuous Automatic Cab Signals. Shows a diagrammatic chart covering this function. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1941. Automatic Block Signaling Circuits. General design a n d installa- tion requirements for track, signal Operating, and signal control relay circuits. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., S19 mal Section. Man- ual of Recommended Practice, 1941. Automatic Block Signaling Systems. Shall be installed and circuits SO arranged that failure Of any part Of the System affect. 1ng the safety Of train Operation Will cause all signals affected to give the most restrictive indications which condit 10ns require. Assn. Of American Railroads, Operat 10ns a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1937. General Classi- fication for Signal Interruptions. Caused by fall- 'ure of material, apparatus, or parts maintenance, acts of Omissions. Also by malic iOus interference, rail breakage, open or unlocked switches, acts of Others, and Other agenc 1eS. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Sect 10n. Man- ual of Recommended Practice, 1941. Light and Motor Semaph Ore Signals. Instructions in general, for color light signal-searchlight type, position light, method of making service test, shop and field elec- trical torque tests, and tables of Operating char- acteristicS. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., S19 mal Section. Man- ual Of Recommended Practice, 1943. Technical Terms Used in S19 naling. Standard nomenclature Of elec- trical engineering usage a n d related Subjects de- fined. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering D1 v., Signal Section. Man- ual of Recommended Practice, Specification 63-41; 1944. Automatic Block Signal System. COVerS track to be signaled, buildings, power supply, distribu- tion system (aer1al, Surface, underground, Subma- rine), foundations, Signals, Conduits, W 1 r e s and cables, instrument and battery housing, relays, in- sulation, painting, bonding, and energy for Operat- ing signals, track circults, etc. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 79-41; 1942. Electric M O t, O I Semaphore Signal. For the purpose of providing an electric m O t Or semaphore signal. COvers drawings, material and workmanship, Signal masts, bases, bracket DOS US, cable Outlets, p1.nnacles, ladders, semaphore spectacles, motor and mechanism bearings, semaphore bearings, Semaphore shaft, lamp brackets, marker lights, lamps, take Slding indicator, roundels f or signals, blades, 756 Mach inery and Vehicles. 7 18.1.2 numerals and letters, binding postS, mechanism cases, Operating connect iOns-mechanism at base of mast, general mechanism, gears, wiring, terminal board, counters, motor, hold clear device, C1rcuit control- ler, buffer, finish, dielectric requirements, insu- lation, identification, painting, inspection, tests, packing, marking, and Warranty. ASSI). of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 80-39; 1939. Electric Color Light Signal. Details as to design, lamp un 1ts, lamps, range markers, mounting and wiring, all as covered by A. A. R. , Signal Section requirements. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 81-43; 1944. Position Light Signal. FOr the purpose of providing a position light signal. COvers design, high S1 gn al, framework, lamp units, terminal box, dwarf signal, electric lamps, hoods, lenses, and roundels, COver glass, range, Spread, marker lights, mounting, wiring, b1nding posts, insulation, dielec- tric requirements, painting, inspect iOn, tests, packing, marking, and warranty. AşSn. Of American Railroads, Operations and Mainte- ance Dept., Engineering DiV., Signal Section. Man- ual Of Rec Ommended Practice. Specification 121-27; 1927. Compensation of Pipe Lines for the Operation Of Mechanical Units. 10 in. by 13 in. crank com— pensator, details for territory above or below 120° F., for War IOus lengths Of Stroke, etc. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Rec Ommended Practice. Specification 162–43; 1944. Color POsition Light Signal. Covers material and WOrkmansh 1p, design, high signal, dwarf signal, adapter, electric lamps, hoods, lenses and roundels, range, Spread, marker lights, mounting wire and wir- ing, binding posts, Insulation, dielectric require- ments, paint and painting, inspection, tests, pack- ing, marking, and warranty. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 174-42; 1943. Electric Lamp Case. Case for electric lamp to be used with re f l e cit or for semaphore signal light. COVers drawings, tender, material and work- manship, general requirements, gray iron or cast— ings, reflector, dielectric requirements, painting, inspection, tests, packing, marking and warranty. Assn. Of American Railroads, Operating–Transportation DiV. The Standard COde of the A. A. R., 1940. In- cludes operating rules, block signal rules, and in- terlocking rules. Gives definitions, diagrams, sig– nals by Color, whistle, hand, flag, and lamp; right- of-way, train orders, indications for various signal aspects for typical semaphore and equivalent color light, for Signalmen, engine, and train crews. ASSn. Of American Railroads, Telegraph and Telephone Section, 2-K-30; 1941. Description, and Operation Of a P r in t e r Start-Stop Regenerative Repeater. Gives purpose, drawings, general requirements, de- Scription, and Operation. References. -Signalling, symbols, testing, stand- ard aspect S, WiTing, C iTcuits, e t c . , see 73, 40; lenses and roundels, see 525.3; track transformers, line transformers, see 713. 5; signal lighting trans- formers, see 713. 5; track bonding, see 718.49; re- lays, see 718.43; definitions, symbols, Voltage and rating standards, methods of test, safety codes, for electrical apparatus, see 710; cast i r on , forged steel, shafts, see 611. 11, 611. 51, 611. 52; 1mpreg- nation of Windings, see 719. 57, 719. 59; other elec- tric motors, see 711. 21, 711. 22; p l a 1 n bear 1ngs, ball a n d roller bearings, see 692.3, 766. 2; choke coils and lightning arresters, see 715.50, 715. 5.1; electric l a m p s for sign al apparatus, see 716. 11; switchboard for signal systems (alternating cur- rent), see 714.42; resistors for signal apparatus, see 714. 12; oil lamps for signals, see 997. 1; other Signals and Signal C Ont. I'Olling devices, see 718. 42. 718.42 Switch Operating Mechanisms and Signals American Institute of Electrical Engineers, sponsor, No. 16; 1933. American Standards Assn., C48-1931. Electric Railway COntrol Apparatus. Requirements On the control apparatus On all electrical railway applications, including trackless trolleys Or Veh 1- cles in which electric motors are used for, propulº- sion. Includes definitions, rating, heating limi- tations, limitations other than heating, and dielec- tric test. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1939. Automatic Gates for Highway Crossings at Grade Over Railway Tracks. Warning signals, design of mechanism, timing of cir- cults, lighting, painting, adjustment, and repair. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1941. Automatic Inter- locking. Apparatus must be maintained a n d tested in accordance with instructions f or interlocking and instructions for automatic block signaling sys- tems in so far as they apply. G 1 v e s details for testing. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Recommended Practice, 1944. C a r Retarder Systems. Instructions for use, lubrication, adjust- ment, replacement of parts, insulation, retärders, skates, and tests, including electro-pneumatic system. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering D1 v., Signal Section. Man- ual of Recommended Practice, 1943. Electric Lock- ing. Tests must be made to determine that locking functions are as intended. COvers approach relay, approach locking, time locking, indication locking, switch locking, and traffic locking. Assn. of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Sect1 On. Man- ual of Recommended Practice, 1941. Electric Locks for Interlocking Machines. Instructions f or the care, operation, and testing of railway signalling SystemS. Assn. Of American Railroads, Operations a n d Mainte- nance. Dept., Engineering Div., Signal Sect1 On. Man- ual of Recommended Practice, 1944. Interlocking. Instruct iOns for maintenance, Operat 10n, and test- ing of mechanical locking; mechanical, electro- pneumatic, and electric signal mechanism. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice, 1943. Signal Protec- tion for Spring Switches. Spring switch consisting 757 7 18.1.2 Directory of Commodity Specifications of spring oil buffer and reinforced pair of switch and electric lever locking, time locks, Surface points. Mechanism may be locked or nonlocked type. leakage distance, and test of insulation. Covers marker, signal protection, and speed restric- Assn. of American Railroads, Operations and Mainte- tions. nance Dept., Engineering Div., Signal Section. Man- Assn. Of American Railroads, Operations a n d Mainte- ual of Recommended Practice. Specification 95-39; nance Dept., Engineering DiV., Signal Section. Man- 1939. Universal Switch Circuit Controller. Appaſ'8" ual of Recommended Practice, 1944. Spring Switches. tus for application to track switches, deralls, OT For the care of railway signal service, switches, other movable apparatus f or the control of signal adjustment of buffers, oil in buffe r , wear, rod circuits. General design requirements, C am Shaft packing, facing point locks, train trail test. and cam, operating crank, contacts, connections, Assn. Of American Railroads, Operations a n d Mainte- and VOltage test. nance Dept., Engineering Div., Signal Section. Man- Assn. of American Railroads, Operations and Mainte- ual of Recommended Practice, 1941. Switch Circuit nance Dept., Engineering Div., Signal Section. Man- Controllers. Adjustment of switch point opening, ual of Recommended Practice. Specification 99-42; securing to ties, bolting, etc., gaskets, Ventilator 1943. Electric Locks for Interlocking Machines. Openings, and Sealing. For first and second voltage ranges for application Assn. Of American Railroads, Operations a n d Mainte- to interlocking machines. Covers drawings, mate- nance Dept., Engineering DiV., Signal Section. Man- rial and workmanship, design, coils, contacts, fin- ual of Recommended Practice. Specification 65-42; ish, painting, binding posts, coil insulation, di- 1944. Electric Interlocking. COvers requirements electric requirements, identification, inspection, for buildings, p O we r supply, distribution System tests, packing, marking, and Warranty. (aerial, surface, underground and submarine), con- Assn. of American Railroads, Operations a n d Mainte- trol apparatus, interlocking machine, foundations, nance Dept., Engineering Div., Signal Section. Man- Switch Operating mechanism and fittings, signals, ual of Recommended Practice. Specification 101-43; COmmunicating System, wires a n d cables, trunking, 1944. Electric Motor Switch Operating Mechanism. conduit and supports, instrument and battery hous- Provides for motor driven mechanism with Or without 1ngs, 1nsulation, bonding, and painting. dual control, for Operating switches, deralls, and ASSn. Of American Railroads, Operat iOns a n d Mainte- other movable apparatus. Covers material and work- nance Dept., Engineering DiV., Signal Section. Man- manship, power dperating requirements, hand throw ual Of Rec Oſmended Practice. Specification 66–41; operating requirements, de S 1 g n , wiring, binding 1944. Electro-Mechanical and Mechanical Interlock- posts, finish, painting, coil insulation, dielec- 1ng. COvers requirements for buildings, power sup- tric requirements, ident 1 fic at 1 on, inspection, ply, distribution system (aerial, surface, under- tests, packing, marking, and warranty. ground and submarine), control apparatus, interlock- Assn. of American Railroads, Operations and Mainte- 1ng machine, foundations, leadout, pipe line, Sw1tch- nance Dept., Engineering Div., Signal Section. Man- and-lock movement and fittings, signals, communica- ual of Recommended Practice. Specification 114-42; ting System, Wire and cables, trunkling, conduit and 1943. Mechanical Interlocking Machine, Style "A" Supports, instrument a n d battery housing, insula- Locking. For controlling signals, Sw1tches, and tion, bonding, painting, and padlocks. other interlocking units. COvers drawings, mate- ASSn. Of American Railroads, Operations a n d Mainte- rial and workmanship, design, levers, locking, paint- nance Dept., Engineering DiV., Signal Section. Man- ing, inspection, tests, packing, marking, and War- ual of Recommended Practice. Specification 67–43; Tanty. 1944. Electro-Pneumatic Interlocking. Includes Assn. Of American Railroads, Operations a n d Mainte- requirements for bulld ings, electric and pneumatic nance Dept., Engineering Div., Signal Section. Man- power supply, distribution system (aerial, surface, ual of Recommended Practice. Specification 134-43; underground, Submarine, and main a i r pipe line), 1944. Electro-Mechanical Interlocking Machine. For control apparatus, interlocking, machine, founda– the control of switches, signals, and other inter- tions, Sw1tch Operating mechanism a n d fittings, locking units. Covers material and workmanship, Signals, COmmunication System, w 1 re.s and cables, design, electric levers, locking, electric lever Conduit and Supports, instrument and battery hous- locks and locking, time locks, circuit controllers, Ings, insulation, bonding, and painting. lever lights, binding posts, cases, finish, paint- ASSn. Of American Railroads, Operations a n d Mainte- ing, coil insulation, dielectric requirements, iden- nance Dept., Engineering DiV., Signal Section. Man- tification, inspection, tests, packing, marking, ual of Recommended Practice. Specification 75–42; and warranty. 1943. Mechanical Interlocking Machine, S. and F. Assn. Of American Railroads, Operations a n d Mainte- Locking. For the control of signals, switches, and nance Dept., Engineering DiV., Signal Section. Man- Other interlocking units. Covers drawings, mate- ual of Recommended Practice. Specification 138-39; rial and workmanship, deslgn, levers, locking, paint- 1939. Interlocking Lever Circuit Controller. For ing, inspection, tests, packing, marking, and war- application to interlocking machine in railway Sig- Tanty. nal service. General requirements as to design, ASSn. Of American Rallroads, Operations a n d Mainte- materials, c on tact opening, mounting, location, nance Dept., Engineering DiV., Signal Section. Man- voltage test, and Surface leakage distance. ual of Recommended Pract1ce. Specification 76–39; Assn. of American Railroads, Operations a n d Mainte- 1939. Electric Interlocking Machine. For railway | nánce Dept., Engineering Div., Signal Section. Man- Signal purposes, machine for interlocking units. ual of Recommended Practice. Specification 141-43; Requirements for machine details, levers, mechanical 1944. Automatic Interlocking. For the installation 758 Machinery and Vehicles 7ſb. 13 A8Sn. ASSI). of system. including power supply, distribution system, (aerial, surface, underground, and subma- rine), c on trol apparatus, foundations, switch- Operating mechanism, Signals, wires and cables, con- duit and Supports, instrument and battery housings, insulation, bonding, and painting. of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual Of Recommended Practice. Specification 147-40; 1944. Car Retarder System. COvers buildings, power supply, distribution system (aerial, surface, under- ground, submarine, and main air pipe line), control machine, car retarder, Operating mechanism, switch operating mechanism, signal system, communicating System, foundations, w i r e s and cables, trunking, conduit and supports, instrument and battery hous- ing, insulation, bonding, and painting. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 149–43; 1944. Centralized Traffic COntrol. Includes re- quirements for tracks to be signaled, buildings, electric and pneumatic power supply, distributing System (aerial, surface, underground, submarine and main air pipe line), control apparatus, centralized traffic control machine, foundations, switch oper- ating mechanism and fittings, signals, communication System, wires and cables, conduit and supports, in- Strument and battery housings, insulation, bonding, and painting. - U. S. GOV., U. S. Army, bridge and r a i l’s are in proper position for the safe passage of trains. Interlocked power, bridge Surfacing, rail-end connections, signals, etc. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 198–42; 1943. Electric Switch LOcks. For electric locks for first and Second VOltage ranges for application of track Sw1tches. Covers drawings, material and workmanship, design, coils, contacts, finish, paint- ing, binding posts, coil insulation, dielectric re- quirements, inspection, tests, packing, marking, and warranty. Assn. Of American Railroads, Operating–Transportation Div. The Standard COde of the A. A. R. , 1940. In- cludes Operating rules, block signal rules, and in- terlocking rules. Gives definitions, diagrams, sig- nals by color, whistle, hand, flag, and lamp, right- of-way, train orders, indications for various sig- nal aspects for typical semaphore and equivalent color light, for Signalmen, engine and train crews. Signal Corps. Specification 71-606A; 1931. Cord; Type C0–72, 5 1/2 Inch, Single- COnduct Or. References ...-Signaling, standard aspects, symbols, wiring, circuits, etc., see 718.40; railway signals, see 718.41; methods of making electrical tests, see 710; wrought-iron pipe and ste e l pipe for Signal and switch operation, see 6O7.3, 607. 4; see refer- ences unde I’ 718. 41. 718.43 Relays ASSn. Of American Railroads, Operations a n d Mainte- Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual Of Recommended Practice. Specification 150–43; 1944. Centralized Traffic Control Machine. A ma— Chine for the C on trol of signals, switches, and Other apparatus of a centralized traffic control System. COvers drawings, material and workmanship, design, levers, relays, circuit controllers, bind- ing posts and terminals, light indicators, finish, painting, coll insulation, dielectric requirements, Inspection, tests, packing, marking, and warranty. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 152-43; 1944. Electro-Pneumatic Switch Operating Mechanism. Device for Operating and locking switches, deralls, and movable point frogs, with detail of the power and hand Operating requirements, for new installa- tions and renewals. ASSn. Of Amerlcan Railroads, Operations and Mainte- nance Dept. , Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 157–39; 1939. Electric Color Light Signal Operating Mech- anism; Searchlight Type. Includes requirements for material and workmanship, mounting, signal mechanism Case, Operating mechanism, lenses and roundels, col— or discs, electric lamps, range, spread, operating characteristics, dielectric requirements, sealing and calibration, name p late and wiring diagram, coils, purchaser's Order, paint and painting, inspec- tion, tests, packing, marking, and warranty. ASSn. Of American Railroads, Operations and Mainte- nance Dept. , Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 175–40; 1941. Interlocking at Drawbridges for the Protec- tion of Train Movements. Devices for insuring that ASSI). nance Dept., Engineering Div., Signal Section. Man- ual Of Rec Ommended Pract 1Ce, 1941. Alternating Cur- rent Relays. Instructions f or meters, repairing, coils, flexible connections, contacts, end play, clearance, operating characteristics, recording, field Jnspections, shop and field testing, and table Of Operating Characteristics. of American Railroads, Operations and Mainte- nance Dept. , Engineering DiV., Signal Sect iOn. Man- ual of Recommended Practice, 1943. Minimizing the Effect of Foreign Current on Direct Current Track Circuits. The length of the track section shall be Such that the difference Of potential between rails with no rail connected will n O t be sufficient to Operate the relay. COvers arrangements of track C1rcuits, bonding, insulated joints, ballast, and foreign current. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1940. Tractive Arma- ture Direct Current Relays. Gives meters, repair- ing, coils, flexible connections, contacts, arſha- ture end play, air gap, general Operating charac- teristics, recording, Sealing, final test, Shipping, and field tests and inspections. - Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Sect iOn. Man- ual of Recommended Practice. Specification 78-39; 1939. Alternating Current Relay. For the control Of signals and interlocking apparatus Of first, Sec- Ond, or third voltage range. Enclosure, clearance, contacts, dielectric requirements, operation, and identification marking. 7.59 7 18.13 Directory of Commodity Specifications Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 105-39; 1939. Tractive Armature Direct Current Neutral Re- lay with Two or More Contact Fingers. Covers de- scription of relay, for r a 1 l w a y signal Service, mounting, armature Supports, coils, Size of two to ten contact units, a n d the ir Operating character- 1stics. - Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 148–39; 1939. Alternating Current P owe r Transfer Relay. FOr low voltage power transfer relay, to be used in signal service. Gives requirements as to des 1gn, mounting, armature Supports, a 1 r gap, coils, con- tacts, adjustment, and Operating characteristics. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended. Practice. Specification 154–39; 1939. Tractive Armature Direct, Current Neutral Re- lay f O r Series Line Approach Lighting. Relay for railway S19 nal service, first voltage range, with two C Ontact fingers for Series line approach light- ing; gives deta11s to the design, construction and operating characteristics. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 165-41; 1942. Tractive Armature Direct Current Polarized Relay. F O r first voltage range with four or more neutral contact fingers and two Or more polar con- tact fingers. Includes requirements f or material and workmanship, design, mounting, armature sup— DOrts, a 1 r gap, CO11s, c Ontacts, flexible connec– tions, binding posts, dielectric requirements, op- erating character 1st 1CS, finish, sealing and call- bration, name plate, inspection, tests, packing, marking, and warranty. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept. , Engineering D1V. , Signal Section. Man- ual of Recommended Practice. Specification 180–39; 1939. Centralized Traffic Control Detachable Type Neutral Direct Current Relay. Relay f or control Systems and Other nonvital circuits, quick detach- able type. Design, type of mounting, armature sup- DOrts, a 1ſ gap, C Olls, c Ontacts, dielectric require— ment, and tests. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 185–39; 1939. Flasher Relay. Direct current, first volt- age range relay f Or railway signal service. Pro- Vided with four sets of normal and r ever se con- tacts, Outside dimensions given, mounting, armature Supports, air gap, colls, Operating characteristics, and calibration. Assn. Of American Railroads, Operations a n d Mainte- nance Dept. , Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 186–39; 1939. Tractive Armature Direct Current Neutral In- terlocking Relay. Relay for interlocking railway signal service, first voltage range; covers design, mounting, armature supports, a i r gap, coils, con- tacts, interlocking mechanism, operating character- 1stics, and construction. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man-. ual of Recommended Practice. Specification 197—41; 1942. Time Element Relay (Tractive Armature Type). Includes requirement for material and workmanship, design, mount 1ng, armature supports, air gap, colls, contacts, flexible connections, binding posts; tim- ing element, dielectric, Operating characteristics, finish, Sealing and calibration, name plate, inspec- tion, tests, packing, marking, and warranty. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 202–43; 1944. Time Element Relay (Thermal Type). For the purpose of providing a bimetallic type thermal re- lay for Operation on d. c. or a.c. f i r S t voltage range. COvers mater 18l a n d workmanship, design, mounting, heat ing element, flexible connectors, con- tacts, binding posts, dielectric requirements, Qp- erating characteristics, finish, sealing and cali- bration, name plate, inspection, tests, packing, marking, and warranty. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cat 10ns CAA-177. Airway Tr a f f 1 c Control Relay RackS. References. -Track signals, see 718.40, 718.41, 718.42; 1 maustrial controllers a n d testing, see 714. 11; definitions, symbols, voltage a n d rating Standards, methods of test, safety codes, see 710; power transmission a n d distribution relays, see 714. 14. 7| 8.41 Emergency Signals References. -Track torpedoes and fusees, see 863; Signaling flags, see 306.4. 718.49 Miscel laneous Railway Signals American Transit Assn. Recommended Specification for BOnding for Surface Lines, D122-37; 1937. Includes capacity of bonds, number of bonds per joint, se- lect iOn Of b Onds, type of bonds, cross connections, and testing. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Electrical Section. Manual of Recommended Práctice, 9–b–43; 1943. Spec- ifications for Welded Type Rail Head U-Bonds and Extended Bonds. Gives purpose, drawings, tender, alternates, material and workmanship, design, con- ductors, terminals, identification, resistance of installed bonds, purchaser's order requirements, in- Spection, tests, marking, and warranty. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man-. ual of Recommended Practice, 1941. Insulated Rail Joints. Conforming to design, condition of rail, renewal, drainage, welding requirements, tightening Of bolts, and bearing. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Recommended Practice, 1942. Protection of Traffic Against Slides and Rock Falls. Includes requirements for detectors, c i r cu i t controller, train protection, and c1rcuits. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual Of Recommended Pract 1ce, 1935. Signaling for 760 Machinery and Vehicles 7 18.5 Gravity Classification Yards. Color light signal indications f or yard and cab; for audible signals See Standard COde Rule 606. Assn. Of American Railroads, Operat 10ns a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual . Of Recommended Practice, 1944. Time Releases Applied to Signal Apparatus. Relation to breaking time, time distance relation, t w O block and three block apparatus, 111ustration, slow Speed time in- terval, and test.S. Assn. Of American Railroads, Operations a n d Mainte- nance Dept. , Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 23–40; 1941. Channel Pins. For tinplated Single groove and double groove pins f or securing bond wires or rall connections into the rail; sizes, plating, and quality determinat 10ns. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Sect iOn. Man- ual of Recommended Practice. Specification 74–39; 1939. Impedance BOnd. De t a 1 l S for a device to carry current around insulated rail joint, cast iron case, and marking there Of: test requirements, for signal service. Assn. of American Railroads, Operations an d Mainte- nance Dept., Engineering Div., Signal Section. Man- al of Recommended Practice. Specification 104-39; º Air-COOled Reactor f Or Line and Track Cir- cuits. Reactor for railway signal service; require- ments as to design, Voltage rating, current, and impedance, insulation te S t , Surface leakage, and adjustment. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Sect1 On. Man- ual of Recommended Practice. Specification 128-39; 1939. Mechanical Time Release. Device for intro- ducing a time interval in the control Of signal and Sw1tch circuits and levers of interlocking machines. Design Of contacts, applicat 10ns, a n d dielectric TequirementS. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Sect1On. Man- ual of Recommended Practice. Specification 135–42; 1943. Track Circuit Rail BOnding. For the purpose Of providing b O n d in g of railway signaling track circuits where rails do not carry return propulsion current. Covers drawings, tender, alternates, mate- rial and workmanship, general requirements, bonding, purchaser's Or d e r requirements, inspection, and test S. ASSI). Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 151–42; 1943. Plug Type Rail Bonds and Track Circuit Con- nect OrS. F O r providing plug type rail bonds and track Circuit connectors f Or track circuits where ralls do not carry return propulsion current. Cov- ers drawings, material and workmanship, design, con- ductors, terminals, welding, tinning and galvaniz- 1ng, elongation, identification, inspection, tests, packing, marking, and warranty. ASSn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual Of Recommended Practice. Spec 1 fication 178–42; 1943. Welded Type Rail Head Bonds a n d Track Cir- cuit Connectors. For providing welded type rail head bonds a n d track circuit connectors for track circuits where rails do not carry return propulsion Current. COVerS drawings, material and workmanship, design, conductors, terminals, galvanizing and tin- ning, elongat iOn, identification, resistance to in- stalled bonds, inspect lon, tests, packing, marking, and Warranty. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 179-42; 1943. Mechanically Applied Rail Head Type BOnds and Track Circuit Connectors. For providing mechan- 1cally a pp 11 e d rail head type bonds a n d track circuit COInnect Or's f O I track circuits where rails do not c a r r y return propulsion current. Covers drawings, mater 1al and workmanship, design, conduc- tors, terminals, plating a n d tinning, identifica- tion, resistance Of installed bonds, inspect iOn, tests, packing, marking, and warranty. References. --Petro latum for impedance bonds, see 504. 6; methods of electrical testing, see 710; meth- ods of test. 1ng and general requirements for metals, See 600. 1; approach, warning, and engineman signs, see 998; bonding wire, copper, see 715. 44; bond ing Wire, Steel, See 715. 43. 7| 8.5 TRAFF IC AND HIGHWAY SIGNALS American ASSn. Of State Highway Officials, Institute of Traffic Engineers, a n d National Conference On Street a n d Highway Safety. Prepared with advice and assistance Of the War Dept. and Office Of C1- vilian Defense. Manual on Uniform Traffic Control Devices for Streets and Highway, War Emergency Ed 1- ti Om, 1942. COvers definit 10ms, classificati On, legal authority, application, design, location and installation, a n d maintenance of signs, markings, and Signals. Also coverS Safety ZOnes and traffic 1slands. American Railway Engineering ASSn. COnStruct iOn and Maintenance Sect iOn, ASSn. Of American Railroads. Manual for Railway Engineering, 1944. Specification for Highway Crossing Signs a n d Signals. Railroad advance warning signs should be installed and main- tained by the highway author1tles. This spec 1ſ 1- cation covers flashing light type and wig-wag type of signals a n d gives drawings and details for the Saſſle e American Railway Engineering Assn. Construction and Maintenance Sect iOn, ASSn. Of American RailroadS. Manual for Railway Engineering, 1944. Specification for Suspended Overhead Highway Sign. May be used with Or without reflecting units as conditions re- quire. Gives drawings and details for these types Of Signals. Assn. Of American Railroads. Bullet in 3; 1942. Amer- ican Standards Assn., D 8.1-1943. Railroad Highway Grade Crossing Protect 10n. Rec Oſſmended Standards and practices f O r n e W installation of railroad- highway grade crossing signs, signals, and automatic gates. Drawings for grade crossing Signs, flashing light type and W 1 g - W a g type signals, automatic gates, and auxlliary signs. ASSn. Of American RailroadS, Operati Ons a n d Mainte- nance Dept., Engineering D1V. , Signal Section. Man- ual Of Recommended Practice, 1942. Automatic Highway 761 7 18.5 Directory of Commodity Specifications Grade Crossing Protective Systems. G 1 v e s gen- eral instructions, inspections and tests, and per- formance report. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice, 1943. Highway Grade Crossing Signals. Electrically Or mechanically Op- erated signal used for the protection of highway traffic at railroad-highway grade crossings, COn- sisting of a Swinging red light Or Swinging disc. Details f or flashing light type and wig-wag type. Covers mounting, operating t 1 me , circuits, bell, lights, lenses, r a ng e and spread, and flashes or Cycles. - Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice, 1929. Train Approach Signals. Recommendation 67 in 1929 report of the committee of American Engineering Gouncil on street traffic signs, signals a n d markings-Swinging red light and t a r get , Or two flashing red lights in horizontal line. * Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 44–39;. 1939. Direct Current Vibrating Highway Crossing Bell. 12-in. diameter, gong type, design details, colls, contacts, calibration, and tests. Assn. Of American Railroads, Operations, a n d. Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Recommended Practice. Specification 155–42; 1943. Railroad—Highway Grade Crossing Signs. For the purpose of providing signs of various designs for railroad-highway grade crossing protection. Covers drawings, material and workmanship, types, gray iron castings, sheet metal, reflect Or units, designs and assembly sheet metal signs, painting, Synthetic enamel finish, vitre Ous enamel finish, identificat 10n, inspect 10n, tests, packing, marking, and warranty. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 156-40; 1941. Reflect or Unit. Sign for highway grade crossing protection, for new installation or re- placement. Single and double refraction types of glass covered, Silvered reflectors, tests for shock, solarization, corrosion and seal. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 176–41; 1944. Highway Grade Crossing Signals. Includes re- quirements for track to be signaled (single, double, or multiple track); power supply, distributing sys- tem (aerial, Surface, underground), foundations, S1gnals, trunking, conduits and supports, wire and cables, instrument and battery housings, insulation, painting, bonding, and energy for operating signals, track circuits, etc. Assn. of American, Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 190-42; 1943. Flashing Light Signal Lamp Unit. For high- way crossing signal lamp unit of the alternately flashing light type. Requirements f or lamp case, terminals and wiring, roundels, receptacle, reflec- tor, tests, range and spread, hood, backgrounds, painting, phantOm, binding posts, dielectric re- quirements, identification, inspection, tests, mark- ing, and Warrarity. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 199–42; 1943. Electric Mot or Mechanism and Gate Arm for Highway Grade Crossing Signal. For providing gates as an adjunct to A. A. R. recommended crossing sig- nals of the flashing light or wig-wag type. Covers gate arm, mechanism, gears, motor, hold-clear de- vice, circuit controller, wiring, finish, dielec- tric requirements, identification, painting, in- spection, tests, marking, and warranty. - Institute of Traffic Engineers. American Standards Assn., D 10.1-1942. Adjustable Face Traffic Con- trol Signal Head Standards. Includes definitions of terms a n d requirements for position of traffic control indication, housing, doors, gasketing, traf- fic signal lenses, reflectors, tests and inspection, lamp receptacle, wiring, visors, t run n i on S and brackets, exterior finish, and method of mounting. Institute of Traffic Engineers. Technical Report 2; 1943, National Electrical Manufacturers' Assn. Amer- ican St and a r d s Assn., D11.1-1943. Pre-Timed, Fixed Cycle, Traffic Signal Controllers. COvers Durp0Se, definitions, scope, general design require- ments, noninterconnected controllers, future inter- connected controllers, interconnected COntrollers, and master controller. International Municipal Signal Assn., Inc. Equipment Specification No. 101; 1942. Traffic Signal Stand- ards. Covers details for traffic signal standards for use on underground municipal traffic signal systems. G 1 v e s requirements for general design, dimensions, pedestals, shafts, anchor rods, finish, workmanship, and inspection tests. International Municipal Signal Assn., Inc. Equipment, Specification 101-A; 1942. Specification for Traf- fic Signal Standard. Covers details for a traffic signal standard for use on underground municipal traffic signal systems. Gives requirements for gen- eral design, dimensions, shafts, base, anchor rods, finish, workmanship, and inspection tests. National Conference on Uniform Traffic Accident sta- tistics, Committee on Definitions. Manual of Defi- nitions of Motor Vehicle Accidents, 1942. Includes primary definitions and guiding examples and inter- pretations for motor-vehicle accident, motor vehicle, motor-vehicle traffic accident, traffic way, motor- vehicle accident death, motor-vehicle traffic acci- dent death, place of accident, and Droperty damage; and classifications of types of motor-vehicle traf- fic accidents an d causes of death. Endorsed by U.S. Public Health Service, U. S. Bureau of Census, Division of statistics St and a r ds, U. S. Bureau of the Budget, and U. S. Public Roads Administra- tion. Underwriters' Laboratories, Inc. Standard for Direc- tion Signal Systems for Automotive Wehicles, 1940. Turn indicators un d e I COntrol of Operator, Sema- phore and stationary or flashing types. Require- ments as to suitability, lamps and wiring, p110t 762 Machinery and Vehicles 7 18.60 indicator, color, legibility angles and Sight dis- tances. Also tests for Vibration, moisture, dust, and corrosion. Underwriters' Laboratories, Inc. Standard for High- way Emergency Signals, 1940. Traffic Warning sig- nals f or c Ommercial Vehicles to be used in the event of enforced parking On a highway. Includes liquid-burning flares, red electric lanterns, and fusees. Design a n d construction, Stability, in- structions, a n d marking. Also vibration, shock, weatherproof qualities, reliability, and photometric teSt.S. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-8. Approach Lights; NeOn, Lamp. U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifix- cation CAA-134. COurse Light Units. U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-154. Beac On; Airways, 24-Inch Rotating, Rigid Drum Type. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-202. Glide Path Receiver. U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-218. Sock; Fabric, Wind-COne, Internally Lighted. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifix- cation CAA-232. Be a c on ; 24-Inch, Rotating Dome Type. U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- tation CAA-291. Beacons; 36-Inch, ROtating, Double Ended. U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifix- cation CAA-342. Approach Light; Re f i l l in g Ne On Lamp Tube. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-402. Glide Path; Localizer, Inner Marker Buildings. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-481. Airport Traffic Signals; Green and Fluorescent Lamps. U. S. GOV. , Dept. Of COImmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi. cation CAA-485. Boundary Lights, f or Alaskan In- stallation. U. S. GOV. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-500. Buoy Lights; Cable-Fed. U. S. GOV., Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-504. Beacon; Spherical Reflector for 24-Inch ROtating. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-508. Portable Airport Traffic Signal. 718.6 RAD 10 APPARATUS AND EQUIPMENT 7| 8.60 General Items American S O C 1 et y for Testing Materials, B 128-42; 1942. Methods Of Testing Sleeves a n d Tubing for Radio Tube Cathodes. F O I determination of dimen- sions a n d physical properties of seamed and seam- less tubing; apparatus required, test specimen, and Outline Of DTOCedures. American Standards Assn., C 75. 2-1943. Steatite Radio Insulators (American War Standard). For the purpose of facilitating production of Steatite radio insu- lators. Gives applicable Specifications and draw- ings, classification, material and Workmanship, gen- eral and detail requirements, methods of inspection and tests, packaging, packing, marking for Shipment, requirements applicable to individual government departments, definitions, drawings showing details, and appendix covering design criteria. American Standards ASSn. , C 75.4-1943. Ceramic Radio Dielectric Materials, Class H (American War Stand- ard). For the purpose of facilitating production, procurement, and inspection of ceramic radio dielec- tric materials. Gives applicable specifications, classification, materials, general and detail re- quirements, methods of test, packing, a n d marking Of packages f O I shipment, requirements applicable to individual government, departments, and notes. American Standards ASSn. , C 75. 6-1943. Glass-Bonded Mica Radio Insulators (American War Standard). For the purpose Of facilitating production of glass- bOnded mica r a d 1 O insulators. Gives applicable specifications, Classification, material and WOrk- manship, general and detail requirements, methods of inspection, and tests; packaging, packing, mark- ing for shipment; requirements applicable to in- dividual government departments, notes, and appendix covering design criteria. Assn. Of American Railroads, Telegraph and Telephone Sect iOn, 12-1; 1932. Mitigation of Interference to Radio Reception From the Operation Of Communication Equipment. Guide f O r investigation of SOurce and nature of interference, choke C 0 1 l S and by-pass condensers, and re-radiation conditions, with dia- grams. Institute of Radio Engineers. Standards On Facsimile; Definitions of Terms, 1942. Includes definitions for terminal equipment, transmission, and general. Institute of R a di O Engineers. Standards On Radio Wave Propagation; Definitions of Terms, 1942. In- cludes definitions Of t e rm s relating to noise, 1Onosphere, and general. Institute of R a di O Engineers. Standards On Radio Wave Propagation; Measuring Methods, 1942. .COvers the two b a s 1 c met h o des (standard-antenna and standard-field), methods of measuring power radiated from an antenna, and me th Ods of measuring noise field intensity. National Electrical Manufacturers Assn., jointly with Edison Electric Institute a n d Radio Manufacturers Assn. Methods of Measuring Radio Noise, NEMA 107; 1940. Covers electrical disturbance which excites radio receiver in such a way as to produce acoustic 763 7 18.60 Directory of Commodity Specifications noise, specifications f or 150 to 18,000 k-c radio noise meter, measurement of radio noise-influence voltage, r a d 1 O noise field intensities, a n d at radio receiving location. Also suggested forms for data sheets, and 1nstructions for reporting radio noise measurementS. National Electrical Manufacturers Assn., Edison Elec- tric Institute, and Radio Manufacturers Assn. Radio Interference, 1933. General discussion of the prob- lem of interference to radio broadcasting. COvers introduction, radio broadcasting, radio interference, legislation, radio COOI’dination, and Summary. Radio Manufacturers Assn. Frequency Modulation Trans- mitters, M7–211 and M7-212; 1942. Standards for pre-emphasis, and polarization of frequency modula- t1On transmission. Radio Manufacturers Ass n . Standards, 1941. Gives terms and definitions, methods of test for cords, plugs and jacks, voltage breakdown test, soldering test for terminals; insulation and electrolysis test for audio transformers, voltage test for fixed paper capacitors, testing for dry cell A batterles, B batteries and C batteries; design and rating of socket power devices and electric radio receivers, color coding of antenna and ground leads, and stand- a r ds for various parts. Also gives standard test signals, quieting signal input, deviation sensitiv- 1ty, and definition of deviation. Radio Manufacturers Assn. Transmission and Reception Data, 1932. Includes theory of wave propagation, distance ranges of radio waves, and charts of ranges for day and night operation. Reprinted from Nation- al Bureau of Standards LC 317-1932. U. S. Gov. , Army-Navy Aeronautical Specification AN- C-100a; 1944. Catalogs; Radio and Radar Equipment Spare Parts. U. S. Gov., Army-Navy Aeronautical Specification AN- H-198; 1944. Handbooks: Radio and Radar Equipment Operating. - U. S. Gov. , Army-Navy Aeronautical Specification AN- H–20a; 1944. Handbooks: Radio and Radar Equipment Maintenance. - U. S. Gov., Army-Navy Aeronautical Specification AN- H-21a; 1944s Handbooks and Catalogs; R a d 1 O and Radar Eduºpment (General Specification for Printing of). U. S. Gov., Army-Navy Aeronautical Specification AN- I-24; 1944. Interference Limits; Alrcraft Radio. U. S. Gov. , Dept. of Agriculture, Forest Service. Specifications for Radios; All Kinds. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- Cat iOn CAA-455. Test Requirements, MRL-ML Radio Range and Telephone Equipment. U. S. GOV. , Dept. Of COmmerce, ministration, Bureau of Federal Airways. cation CAA-466. Artificial Line; To Be Used With Emergency Cable. U. S. Gov., De pt. of Commerce, National Bureau of Standards. C1rcular C74; 1937. Radio Instruments and Measurements. A 345 page book covering intro- duction, fundamentals of electromagnetism, princi- ples of alternating currents, radio circuits, damp- ing, wave meters, condensers, coils, current meas- urement, resistance measurement, sources of high- Civil Aeronautics Ad- Specifi- Radio Frequency, | U. U. S. GOV. ; U. S. Army, frequency current, calculation of capacity, design of inductance coils, high-frequency resistance, mis- cellaneous formulas and data, and appendices. U. S. Gov. , Dept. of Commerce, National Bureau of Standards, H35; 1939. American Standards Assn., C2.5-1940. Safety Rules for Radio Installations (Comprising Part 5 of the Fifth Edition, National Electrical Safety Code). Requirements on location, installation, and guarding of antenna and counter- poise, material, and S12e Of lead-in, type of COIl- struction at entrance to building, type and size of grounding conductor and ground, protective devices, etC. S. G O V . , Dept. Of COmmerce, National Bureau Of Standards. Research Paper RP77; 1929. , A Course- Shift. In d 1 c at O r for the Double-Modulation Type Radiobeacon. The purpose Of this beacon is to in- dicate to a station operator whether a given course as laid out in space rema in s unvarying during a given time of operation, and to greatly facilitate a check Of the beacon calibration. Signal Corps. Specification 71–964A; 1942. Radio Set SCR-197— ( ); Components In Truck K–18-( ); Installation of. 718.6l Antennas and Equipment Institute of Radio Engineers. Standards On Transmit- ters and Antennas, 1938. Includes classification, nomenclature, methods of measurement, a n d defini- tions of antenna systems used in transmitting and receiving; single-unit antenna resistance, react- ance, angular height and effective height, radia- tion efficiency, a n d directional pattern; multi- unit antenna, test methods, rating, gain, impedance, frequency characteristics, three-dimensional direc- tional pattern, load a n d breakdown tests, weather effects, signal to noise ratio test, and measure- ment of properties of waves. - Institute Of Radio Engineers, Standards On TranSIſlit- ters and Antennas; Methods of Testing, 1938. In- cludes methods of tests for power rating, spurious radiations, frequency stability, Operational sta- bility, amplitude modualt1 On, Single-unit antenna, multi-unit antenna, and propagation of radio waves. National Board of Fire Underwriters. National Elec- trical COde, 1940. American Standards ASSn. , Cl- 1940. Radio Equipment. Not applicable to shipboard equipment. Minimum sizes and allowable materials for antenna, counterpoise, lead-in, and grounding conductors, clearance requirements, construction Of lead-in bushings, location and operating character- 1stics of lightning arresters, grounding and ground- ing switch requirement. Rádio Manufacturers Assn. Definitions, M1-111 to M1- 126, 1930; and M1-211, 1936. Terms relating to radio equipment and nomenclature of antenna parts. U. S. Gov. , Dept. Of COmmerce, C1V11 Aeronautics Ad- ministration, Bureau of Federal Airways. Spec if 1- cation CAA-20. Antenna Tuning Unit. U. S. Gov. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways Specifi- cation CAA-23. Antenna; PhantOm-Load Unit, Radi O. U. S. Gov., Dept. of commerce, Civil Aeronautics Ad- ministration, Bureau of Federai Airways. Specifi- cation CAA-64. Antenna; Tuning Unit. 764 Machinery and Vehicles 7|8.6 | U. S. Gov. , Dept. Of COImmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-79. A n t e n n a System for U. H. F. Radio Range. U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation C A A - 9 1 . Antenna; Insulated, Heavy-Duty, Self-Supporting Towers for. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-92. Antenna System; Form 6 Tower, Erec- tion of and Incidental COnstruction. U. S. GOy. , Dept. of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-93. Antenna System; LOOp Erect iOn Of and Incidental Construction. U. S. Gov., Dept, of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-130. Antenna System; Heavy-Duty Tower for, Erect iOn Of. S. GOV. , Dept. ministration, Bureau Of Federal Airways. Cat iOn CAA-233. ROds; Ground. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-261. Radio Range; U. H. F. Antenna System, FOur Course. S. GOV., Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Spec if i- cat 10n CAA-284. Airplane Rad 10 Tuning Antenna COil and Relay. S. Gov. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-295. Antenna and Transmission Line Fan Marker Radio Radiating System. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Spec if i- cation C A A – 4 6 7. Antenna; U. H. F. , 5–Loop System (Horizontally Polarized). U. S. Gov. , U. S. Army, Signal COrps. Specification 71-17–A; 1927. Counterpoise; Type CP-3. S. GOV., U. S. Army, Signal Corps. Specification 71-220; 1925. Antenna; Type AN-15. S. GOV. , U. S. Army, Signal COrps. 71-224A; 1929. Antenna; Type AN-14. S. GOV., U. S. Army, Signal Corps. Specification 71-383C; 1932. Mast Section; Types MS-14 and MS-28, Rad 10. S. Gov., U. S. Army, Signal Corps. Specification 71-395A; 1934. Antenna; Type A-53, Artificial. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-405A; 1928. Counterpoise; Type CP-2. U. S. GOV., U. S. Army, Signal COrps. Specification 71–408A; 1929. Mast; Type MA-1, Radio. S. GOV. , U. S. Army, Signal COrps. Specification 71-409; 1929. Ring; Type FT-74, COunterpOise. U. S. GOV. , U. S. Army, Signal Corps. Specification 71–411; 1929. Antenna; Type AN-16. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-413; 1929. Counterpoise; Type CP-9. U. S. GOV., U. S. Army, Signal Corps. Specification 71–414A; 1929. Antenna; Types AN-8 and 8-A. S. GOV., U. S. Army, S19 nal Corps. Specification 71-505;-4831. Loop, Type LP-7, Radio Antenna. U. S. GOV., U. S. Army, Signal Corps. Specification 71-533B; 1941. Weight; Type WT-7-A, Aircraft, An- tenna, Teardrop. Of COſmerce, Civil Aeronautics Ad- Specific- U. U. U. U. U. U. Specification U. U. U. U. U. S. GOV., U. S. Army, Signal Corps. Specification 71-596; 1931. Mast Plate; Type MP-11, Radio. U. S. GOV., U. S. Army, Signal Corps. Specification 71-597; 1931. Antenna; Type AN-17. U. S. GOV., U. S. Army, Signal Corps. Specification 71-600; 1931. Counterpoise; Type CO-10. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-601; 1931. Mast Section; Type MS-26, Radio. U. S. GOV., U. S. ATIIIy, Signal Corps. Specification 71-602; 1931. Mast Section; Type MS-27, Radio. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-614; 1931. Antenna; Type AN-19. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–615; 1931. Guy; Type GY-10, Radio Antenna. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-616; 1931. Counterpoise; Type CP-11. U. S. GOV., U. S. Army, Signal COrps. Specificat iOn 71-617A; 1943. Spreader; A-19 and A-20. U. S. GOV., U. S. Army, Signal COrps. Specification 71-648A; 1933. Mast Section, Types MS-29 to MS-33, Inclusive; COnnect Or, Type M-131; a n d Mast Base, Type MP-12, Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-675; 1933. Mast Sections; Types MS-34 to MS-41 Inclusive, for Steel-ROd Antennas, Radio. U. S. Gov. , U. S. Army, Signal COrDS. Specification 71-699C; 1943. Mast Sections MS-49, MS-50, MS-51, MS-52, MS-53, MS-54, MS-55, MS-56; and Mast Bases MP-14, MP-37, MP-47-A, MP–48—A. and MP-57; for Steel-rod Antenna. U. S. Gov., U. S. Army, Signal Corps. Specification 71-709A; 1936. Antenna; Types AN-21-A to AN-24-A, Iñclusive, and Types AN-25 to AN-28, Inclusive. U. S. Gov., U. S. Army, Signal Corps. Specification 71-713A; 1938. Guy; Types GY-21-A, GY-22-A, GY-23- A, and GY-24-A, Radio Mast. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-800-A; 1935. Fairlead; Type F-7, Airplane Antenna. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-832A; 1939. Weight; Type WT-9, Aircraft Antenna, Spherical. U. S. Gov. , U. S. Army, Signal Corps. Specificat 10n 71-834A; 1938. Antenna; Type A-58, PhantOm. t U. S. Gov., U. S. Army, Signal Corps. Specification 71–924A; 1943. Mast Base MP-22-A; Radio Antenna. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-950B; 1940. Antenna; Components f or Radio Set SCR-197— ( ). U. S. Gov., U. S. Army, Signal Corps. Specification 71–1035; 1942. Antenna Equipment RC-63; Direction- al, COmponents for. U. S. Gov., U. S. Army, Signal Corps. Speciflcation 71–1115; 1941. Fairlead; Type F-10. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1121A; 1943. Reel Control Boxes BC421, BC461, and BC-461-A. U. S. Gov. , U. S. 71–1374A; 1943. and AN-45-G. U. S. GOV., U. S. 71-1600A; 1943. S. GOV., U. S. 71–1613; 1943. tenna AN-78- ( ). U. S. GOV., U. S. 71–1631; 1943. Army, Signal Corps. Specification Antennas AN-29–B, AN-29–C, AN-30-B, Army, Signal Corps. Specification Antenna A-27; PhantOm. Army, Signal Corps. Specification Antenna Equipment RC-219– ( ); An- U. Army, Signal Corps. Specification Clamps MC-421. MC-422, MC-423, MC-424. .i. Vº 765 7 18.6 | Directory of Commodity Specifications U. S. Gov., U. S. Army, 8ignal Corps. Specification 71-3100; 1944. Antenna Equipment RC-291; Components of. References ...—Symbols, definitions, , installation, see 7 18.60; wire, see 715. 44; safety codes, see 718.60. 7| 8.62 Electron Tubes Institute of Radio Engineers, Inc., sponsor. American Standards Assn., C16.2-1939. Standard Vacuum Tubé Base and Socket Dimensions. Includes Small Vacuum tube b a se , terminal caps for Small vacuum tubes, small 4-pin transmitting tube base, and large trans- Initting tube base and Cap. Institute of Radio Engineers. Standards On Electronics, 1938. Includes methods of testing Vacuum tubes for general characteristics, vacuum tube coefficients, iOni- zation and leakage currents, interelectrode Capacitance, power output, and detection characteristics; Of photo- tubes, and gives definitions Of terms and Symbols. Radio Manufacturers ASSn. Terminal COnnections for Receiving Tube Types, 1941. Diagrammatic drawings showing vacuum tube basings and indicating terminal connection of such shielding as m a y be integral with the tube type for all 520 types of receiving tubes of record On Jan. 1, 1941. Radio Manufacturers Assn. Wacuum Tubes, M8-046 to M8- O70, 1940; M8–071 to M8-082, 1938; M8-125 to M8–127, 1941; M8–130, 1941; M8-141, M8-151, and M8-161, 1939; M8–210 to M8–213, 1940; M8–251, 1936; M8-308 to M8–315, 1940; and M8–401 to M8-403, 1939. Gives tube base di- mensions for various types Of pin arrangements, type designations, grid nomenclature, terminal caps receiv- ing and transmitting tubes, metal vacuum tube shells, re- ceiving tube ratings, filament and heater ratings, vacuum tube bulb dimens iOns, measurement of interele- ment capacitances shields; definitions, type designations, focusing and deflecting systems for Dicture tubes. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-119. Wacuum Tube; Type 805. U. S. Gov. , Navy Dept. Specification 17'T21a; 1944. Tubes; Electron, Power Types. U. S. Gov., U. S. Army, Signal Corps. Specification 71–176A; 1925. Tube; Type WT-1, Radio Receiving. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–178; 1924. Tube; Type WT-5, Radio Receiving. U. S. Gov., U. S. Army, Signal Corps. Specification 71-382A; 1932. Tube; Type WT-2, Radio Transmitting. U. S. Gov., U. S. • Army, Signal Corps. Specification 71–547C; 1936. Tube; Type WT-24, Radio Receiving. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-786; 1937. Tube; Type WT-86, Radio Receiving, R. M. A., Type 6KTZ. U. S. GOV., U. S. Army, Signal COrps. Specification 71-12O8; 1942. Tube; Type WT-108, Radio Transmit- ting, Eimac 450th, or Equal. U. S. GOV., U. S. Army, Signal COrps. Specification 71-1247; 1941. Tube; Type WT-147, Radio Receiving, R. M. A. Type 1A7GT. U. S. GOV., U. S. Army, Signal COrpS. Specification 71-1266; 1943. Tube WT-166 (Rect ifier). U. S. Gov. , U. S. Army, Signal COrps. Specification 71- 1408; 1943. Tube WT-208; Radio Receiving, R.M.A., Type 7B8. U. S. Gov. , U. S. Army, Signal COTDs. Specification 7 i- 1494; 1943. Tube; R.M. A., Type 12SN7–GT, Radio Receiving. References. –Definitions, s e e 718.60; tube sockets, see 7 18.69 Symbols, 718.63 Radio Transmitting Apparatus American Institute Of Electrical Engineers. ReCOſt- mended Practice f or Electrical Installations On Shipboard, No. 45; 1940. Addenda, 1942. Emergency Modification and Supplement, 1943. Radi O COmmunica- tion Equipment. Technical requirements as to loca- tion, power supply, operators' quarters, transmit- ters and receivers in accordance with Federal Communi- cations Commission regulations, antenna material and construction, rigging, radio-Dhone, and Spare parts. Institute of Radio Engineers. American Standards ASSIſl., C 16.5–1942. Recommended Practice for WOlume MeaS- urements of Electrical Speech a n d Program Waves. The instrument described in this recommended practice was developed specifically for broadcasting and the telephone plant which provides the interconnecting service among broadcast stations. COvers definitions, volume indicator, and good engineering practice. Institute of Radio Engineers. Standards on TranSmitters and Antennas, 1938. Gives definitions of terms, graph- ical symbols, methods of testing power rating, SDuri- ous radiations, frequency stability, operational Sta- bility, and amplitude modulation and phase Or frequency modulation. Also methods of testing single-unit, multi- unit antenna, and of measurement of properties Of Waves. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-5. Constant Output Amplifier. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-11. Airport Traffic Control; U. H. F. , Transmitter Equipment. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Spec iſ 1- cation CAA-76. Radio Range U. H. F. Dual Transmitter. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-109. Radio Range and Telephone Trans- mitter; 133-Watt, for LOOp Station. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-139. Amplifier-Rectifier U n i t , for TransOceanic Use. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Spec 1ſ 1- cation CAA-140. Amplifier-Audio; General Purpose, for TransOceanic USe. U. S. Gov. , Dept. of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-149. Amplifier; Calibrated, for TranS- Oceanic USe. U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-150. Tone-Keyer; Polar Operating Lock- ing, Single Channel. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Alrways. Spec iſ 1- cation CAA-189. Transmitter Assembly; Radio, H. F., for Pacific Island Use. U. S. Gov., Dept. of Commerce, civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-213. Telegraph Transmitter; Radio, In- termediate Frequency. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- istration, Bureau of Federal Airways. Specification CAA-244. Transmitter; Radio, Frequency-Modulated. 766 Machinery and Vehicles 7|8.63 U. S. GOV. , Dept. ministration, Bureau of Federal Airways. cation CAA-258. S. GOV. , Dept. ministration, Bureau of Federal Airways. cat 10n C A A - 26 2. Transmitter. U. S. GOV. , Dept. ministration, Bureau Of Federal Airways. cation CAA-300. Alarm-Control Un it, Transmission USe. S. Gov., Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-312. Simultaneous Radio Range and Tele- type Transmitter. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Admin- istration, Bureau of Federal Airways. Specification CAA-362. Crystals; Quartz Plates; for Radio Use. U. S. GOV. , Dept. Of COImerce, Civil AeronautiCS Ad- ministration, Bureau of Federal Airways. Spec if i- cation CAA-363. Crystal Holder; Rectangular Quartz Plates, Special for Transmitters. U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-371. Transmitter; U. H. F. , 128 to 132 Megacycles. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Spec iſ 1- cation CAA-429. Transmitting and Receiving Equip- ment; U. H. F. Frequency-MOdulated. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation. CAA-453. Keyer-Oscillator; Radio Teletype Transmitting. U. S. Gov. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cat iOn CAA-456. Transmitter; Radio, 150-Watt. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-502. Transmitter Assembly; U. H. F. Radio, Multi-Unit. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cat iOn CAA-510. Telegraph COmmunication, 10 Kw. Radio, Transmitter. U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Spec if i- cation CAA-515. Desk-Type, Moving COil Microphone. U. S. GOV. , Dept. Of COmmerce, C1V11 Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-516. Te le graph Communication. Lów Frequency Radio Transmitter. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-518. Crystal. U. S. GOV., U. S. Army, Signal Corps. Specification 71-14-H; 1930. Radio Receiver and Transmitter; Type BC–7. U. S. GOV. , U. S. 71-38—E; 1928. U. S. GOV. , U. S. 71-53-1; 1929. U. S. GOV., U. S. 71-55–F; 1929. Of Commerce, Civil Aeronautics Ad- Specifi- Alaska, H. F. Radio TranSIm1tter. Of Commerce, Civil Aeronautics Ad- Specifi- Radio-Telegraph Communication U. of Commerce, Civil Aeronautics Ad- Specifi- f O r Radio U. Army, Signal Corps. Specification Radio Transmitter; Type BC–86–B. Army, Signal COrps. Specification Radio Transmitter; Type BC-114. Army, Signal COrps. Spec ification Radio Control Box; Type BC-119. U. S. GOV. , U. S. Army, Signal COrps. Specificat 10n. 71-1870; 1930. Regulator; Woltage, Type MC-62, for Radio Transmitters. 639677 ()—45—49 767 U. S. Gov., U. S. Army, Signal COrps. Specification 71-190B; 1930. Transmitter; Type T — 1 1, Tele- phone. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-193E; 1930. Radio Transmitter; Type BC-127. U. S. GOV., U. S. Army, Signal Corps. Specification 71–206; 1924. Radio Transmitter; Type BC-129. U. S. GOV., U. S. Army, Signal Corps. Specification 71-238—A; 1925. Key J-12. U. S. Gov., U. S. Army, Signal Corps. Specification 71-375A; 1931. Transmitter; Type T-12, Microphone, Used With Radio. U. S. GOV., U. S. Army, Signal COrps. Specification 71—391C; 1928. Radio; Transmitter, Type BC-122. U. S. Gov., U. S. Army, Signal Corps. Specification 71-504A; 1935. Radio Receiver and Transmitter; Type BC-148. U. S. Gov. , U. S. Army, Signal COrpS. Specification 71–527A; 1940. Radio Receiver and Transmitter; Type BC-156. U. S. Gov., U. S. Army, Signal Corps. Specification 71–528A; 1940. Radio Receiver and Transmitter; Type BC-151. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-564; 1930. Radio Transmitter; 10–Kw. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-576C; 1935. Radio Transmitter; Type BC-176A. U. S. GOV. , U. S. Army, Signal Corps. Specification 71–582; 1931. Radio Receiver and Transmitter; Type BC-157. U. S. Gov., U. S. Army, Signal Corps. Specification 71-656B; 1942. Radio Transmitter BC-187-A; Radio Modulator BC–188—A; and Associated Wacuum Tube. U. S. Gov., U. S. Army, Signal Corps. Specification 71-693; 1935. Chest; Type CH-27, Carrying, Radio Transmitter. U. S. Gov. , U. S. Army, Signal Corps. Spec 1ſication 71–813A; 1939. Radio Transmitting Components for Radio Set, Type SCR- ( )-183; and R a d 1 o Receiving Components for Radio Sets, Types SCR-(-)-183, SCR- ( ) 185, and SCR- ( )—187. U. S. GOV. , U. S. Army, Signal Corps. Specification 71–816; 1935. Radio Transmitter, Type BC- ( )-191; and ASSOC 18ted Equipment. U. S. Gov. , U. S. Army, Signal Corps. 71-838A; 1939. R a d i o Transmitter; Marker BeacQn. U. S. GOV. , U. S. 71-842A; 1939. Specification Type BC-302, Army, Signal Corps. Specification Radio Transmitter; Type BC-307- ( ). U. S. Gov. , U. S. Army, Signal Corps. Specification 71–843B; 1939. Radio Transmitter; Types BC-191- ( ); and Assoc 1ated Equipment. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-870; 1938. Radio Transmitter, Type BC–337- ( ); and ASSOC iated Equipment. S. GOV. , U. S. Army, Signal COTDS. Specification 71-873; 1939. Coil Set; Type C-182 and C-184, Trans- mitting, Crystal COntrol. U. S. Gov., U. S. Army, Signal Corps. , Specification 71-887; 1939. Radio Transmitter, Type BC-375-( ); and ASSOC iated Equipment. U. S. GOV. , U. S. Army, Signal Corps. Spec ification 71-905A; 1940. Radio Transmitter; Type BC-228A. S. Gov., U. S. Army, Signal Corps. Specification 71–917A; 1938. Radio Receiver and Transmitter; Type BC-222. U. U. 7 18.63 Directory of Commodity Specifications U. S. GOV. , U. S. 71–918A; 1938. Army, Signal COrps. Specification Radio Receiver and Transmitter; Type BC-322. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–946A; 1939. Radio Set; Type SCR-197- ( ). U. S. Gov., U. S. Army, Signal Corps. Specification 71-947A; 1939. Radio Transmitter; Type BC-325- ( ). U. S. Gov., U. S. Army, Signal COrps. Specification 71—955B; 1941. Radio Transmitter BC-223-A; Trans- mitter Tuning Units TÜ-17-B, TU-18–B, and TU-25-A; and Case CS-56. U. S. Gov., U. S. Army, Signal Corps. Specification 71–1131; 1942. Radio Transmitter BC-467— ( ); and Associated Equipment. U. S. Gov. , U. S. Army, Signal Corps. Specification, 71-1149; 1942. Radio Receiving a n d Transmitting Equipment RC-118- ( ); Receiving and Transmitting for 2-Way Voice Communication; for Installation in 1/2-ton Commercial Truck. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–1186; 1943. Crystal Unit DC-11-( ); Receiving and Transmitting. U. S. GOV. , U. S. Army, Signal Corps. 71–1314; 1944. Radio Transmitter BC-653- ( ), plitude Modulated); Radio Receiver BC-652- ( ), plitude Modulated); and Associated Equipment. U. S. GOV. , U. S. Army, Signal COrDS. Specification 71–1373; 1943. Radio Set SCR-511- ( ). S. GOV. , U. S. Army, Signal Corps. Specification 71–1683—A; 1944. Radio Sets SCR-399— ( ) and SCR- 499– ( ); Components for. Specification (Am- (Am- U. References. –Symbols, definitions, installation, transmission u n i t , frequency Calibration, safety code, see 718.60; radio fixed conden sers, see 713. 1; inductors, power transformers, see 713. 1; inductors, power transformers, see 713. 6, 713. 5; laminated insu- lating materials, see 719. 58; antenna, tubes, wave meters, s e e 718. 61, 718.62, 718. 65; safety codes, See 718, 60. 718.6l Radio Receiving Apparatus American Institute of Electrical Engineers. Recom- mended Practice f O I Electrical Installat iOnS On Shipboard, NO. 45; 1940. Addenda, 1942. Emergency Modification and Supplement, 1943. Radio Communica- tion Equipment. Technical requirements as to loca- tion, power supply, Operators' quarters, transmit- ters and receivers in accordance with Federal COm- munications COmmission regulations, antenna mate- rial and COnstruct 10n, rigging, rad 10-phOne, and Spare parts. American Standards Assn., C 16.6-1943. Fixed Paper- Dielectric Capacitors (Home Receiver Replacement Type) (American War Standard). Covers the , basic re- Quirements applicable to fixed paper-dielectric ca- pacitors Suitable f O r use as replacement parts in home radio receivers. Gives material and workman- Ship, detail requirements, and standard capacit- ances, working voltages, and part numbers. American Standards Assn., C 16.7-1943. Dry Electro- lytic Capacitors (Home Receiver Replacement Type) (American War Standard). Covers the basic requirements applicable to dry electrolytic capacitors Suitable for use as replacement parts in home radio receivers. Gives material, workmanship, design, detail requirements, Standard capacitance, working VOltages, and part numbers. American Standards ASSn. , C 16.8-1943. Simplified List of HOme R a d 1 O Replacement Parts (Paper and Electrolytic Capacitors, Volume Controls, Power and Audio Transformers, and Reactors) (American War Standard). This standard covers only the electri- cal Values Of the listed parts and deems these val- ues adequate for maintaining in operation the great majority of home r a d 1 O receivers. Covers fixed paper-dielectric capacitors, dry electrolytic capac- itors, volume controls, and transformers and chokes. American Standards ASSn. , C 16.9-1943. PO we r and Audio Transformers and Reactors. (Home Receiver Replacement Type) (American War. Standard). Covers the basic requirements applicable to power and au- dio transformers and reactors Suitable as replace- ment parts in home radio receivers. Gives mater 18l and workmanship, detail requirements-construction, detail requirements-electrical, detail require- ments-humidity resistance, standard units, ratings, and Dart numberS. American Standards ASSn. , C 16. 10-1943. Wolume COn- trols (Home Receiver Replacement Type) (American War Standard). COvers t he basic requirements ap- plicable to composition and wire-wound element Var- 1able resistors suitable f or use as replacement volume controls in home r a di O receivers. Gives material and workmanship, detail requirements, standard units, rating, and part numbers. Institute of Radio Engineers. Standards On Electro- Acoustics, 1938. Includes methods of testing loud speakers f or response-frequency, SOund-pressure, directional, impedance-frequency, d is t Ort 1 O n " frequency, a n d efficiency-frequency characteris- tics; definitions of terms and graphical Symbols. Institute of Radio Engineers. Standards On Radio Re- ceivers; Definitions of Terms, 1938. Includes def- initions of amplification, modulation, rect if ic 8- tion; circuits, circuit elements, receivers, auxil- 18.Ty equipment, and general. Institute of R a d 1 o Engineers. Standards On Radio Receivers; Methods of Testing Broadcast Radio Re- ceivers, 1938. Includes definitions Of terms, re- quirements for apparatus, characteristics Of meas- uring instruments, requirements f or standard-Sig- nal generators for two-signal tests, and test DTO- cedures. Institute of Radio Engineers. Standards On Radio Re- ceivers, 1938. This standard COverS definitions, graphical symbols, and methods of testing broadcast radio receivers; requirements and characteristics of testing apparatus, and procedures for input and output measurements, operating conditions, adjust- ment, and performance, tests. Institute of Radio Engineers, Inc. , SDOnSOr. American Standards Assn., C16.3-39; 1939 . Mamufacturing Standards Applying to Broadcast Receivers. Includes nomenclatures, frequency range, a n d Voltage rat- ing; antenna installation instructions; and require- IDents f Or terminals, On-off switches, rotary circuit switches, adjustable resistance units, resistors- color code, and panel lamps. Radio Manufacturers Assn. Cabinet Information, 1930. Includes table and console models, suggested Solid woods and veneers, construction of cabinet, match- ing of veneers, adhesives, moisture content, finish- ing, and packing. Radio Manufacturers Assn. Radio Receivers, M3-111 to M3-115 and M3–121 to M3–129, 1932; M3-141 to M3-145, 768 Machinery and Vehicles 7 18.6]] 1936; M3–161 to M3-163 and M3–165 to M3-167, 1939; M3–210, M3–211, M3–213, and M3–214, 1937; M3-215 to M3–217, 1939; M3–220 and M3-221, 1936; M3-251 and M3-252, 1933; M3–271, 1936; and M3–411 to M3–414, 1941. Includes definitions of t e r m S relating to radio receivers, their types and parts, Standard On and off positions for lever and push-pull Switches, attachment of power cable, standard direct iOn for rotation of controls, and drum type dials, provision for fuses, insulation of leads for external Output devices, terminal markings, and Voltage ratings and frequency range for automotive radio receivers. Underwriters' Laboratories, Inc. Standard for Power- Operated Radio Re c e i v in g Appliances. American Standards Assn., C65. 1-1942. COverS DOwer-Operated radio receiving appliances f or noncommercial use, designed to be employed. On 1nterior wiring Systems in accordance with the National Electrical COde. Gives requirements for enclosure, supply connec- tions, insulating material, attachment-plug recep- tacles, lamp-holders, Sw1tches, fuses, capacitors, transformers, batteries, wiring, spacings, current- carrying live parts, power consumption, leakage cur- rent, temperature, dielectric Strength, strain re- .. abnormal Operation, rating, and markings U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. cat iOn CAA-2. Remote Radio Receiver. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-12. Automobile; 3-Band Radio Receiver in. U. S. GOV. , Dept. Of COIIIſmerce, ministration, Bureau Of Federal Airways. cation CAA-13. Aircraft Receiver; U. H. F. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cat iOn CAA-82. Airways COITImunication Radio Receiv- €I’s U. S. GOV. , Dept. ministration, cat iOn CAA-105. Receiver. U. S. GOV. , Dept. Of COmmerce, ministration, Bureau of Federal Airways. cat 10n CAA-114. Diversity. U. S. GOV. , Dept. Of COIIIſmerce, ministration, Bureau Of Federal Airways. cation CAA-135. S. GOV. , ministration, Bureau of Federal Airways. cation CAA-188. ceiving Station. U. S. GOV. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-201. Receiver; U. H. F. LOcalizer. U. S. GOV. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cat iOn CAA-226. Receiver; Radio Communication. U. S. GOV. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cat 10n CAA-250. Receiver; Frequency-Modulation. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Spec if i- U. Civil Aeronautics Ad- Specifi- Of COIII]erce, Civil Aeronautics’ Ad- Bureau of Federal Airways. Specifi- Receiver, U. H. F.; Monitor Radio Civil Aeronautics Ad- Specifi...— Receiving Equipment; Point to Point Civil Aeronautics Ad- Specifi- Diversity Receiving Equipment. Dept. Of COmmerce, Civil Aeronaut 10s Ad- Specifi- Barnegat TransOceanic R a di O Re- U. Specifi- cat iOn CAA-271. Radio Telephone, Remote Airport. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-275. Airways Communication R a di O Re- ceiver (Supersedes CAA-21). S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-279. Transceiver; Radio, U. H. F. Short Range, POrtable, General Purpose. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-302. Microphone; Moving Coil, Permanent Magnet Type. U. S. Gov. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cat ion CAA-323. Diversity Receivers; Telegraph or WOice-MOGulated Signals. U. S. GOV., Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifix- cation CAA-351. Aircraft receiver; U. H. F. U. S. GOV., Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specif i- cation CAA-431. Airport Traffic COntrol Receiver; U. H. F. U. S. GOV. , Dept. Of COIII]erce, ministration, Bureau Of Federal AirWayS. cat iOn CAA-482. MOnitor Receiving Antenna. U. S. GOV. , Dept. Of COImmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-496. Amplifier; Alldio (Line). U. S. Gov. , Joint Army-Navy Specification, JAN-C-16; 1944. Crystal Units CR-1 ( ) / AR. U. S. GOV. , U. S. Army, Signal COrps. Receiver; U. Civil Aeronautics Ad- Specifi- Specification 71-14-H; 1930. Radio Receiver and Transmitter; Type BC–7. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–36–D; 1928. Radio Receiver; Type BC–98–B. U. S. Gov. , U. S. Army, Signal Corps. Specificat iOn 71-57E; 1928. Amplifier; Type BC-116-A, Radio Re- Ce IV1ng. U. S. Gov., U. S. Army, Signal Corps. Spec 1ſ ication 71–58–D; 1928. Radio Tuner; Type BC-115, Receiv- 1ng. U. S. Gov. , U. S. Army, Signal COTDS. Specificat iOn 71-188F; 1932. Radio Receiver; Type BC-131. U. S. Gov. , U. S. Army, Signal COrps. Specification 71–189E; 1932. Amplifier; Type BC-118-A, Radio. U. S. GOV., U. S. Army, Signal Corps. Specification 71-214A; 1928. Radio Receiver; Type BC-137. U. S. Gov. , U. S. Army, S19rlal Corps. Specification 71-401B; 1928. Radio Receiver; Type BC-144. U. S. GOv., U. S. Army, Signal Corps. Specification 71-465A; 1929. Radio Receiver; Type BC- ( )-152. U. S. GOV., U. S. Army, Signal Corps. Specification 71-504A; 1935. Radio Receiver and Transmitter; Type BC-148. U. S. GOV., U. S. Army, Signal Crops. Specification 71-527A; 1940. R a di O Receiver and Transmitter; Type BC-156. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-528A; 1940. R a di O Receiver and Transmitter; Type BC-151. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-577A; 1933. Radio Receiver; Type BC-175. 769 7 18.61. Directory of Commodity Specifications GOV. , U. S. 1931. Army, Signal Corps. Specification Radio Receiver and Transmitter; Type U. S. 71–582; BC-157. U. S. Gov. , U. S. Army, Signal COrDS. Spec 1ſ iCat iOn 71-656B; 1942. Radio Transmitter BC-187-A; Radio Modulator BC-188-A; and ASSOC lated Wacuum Tube. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-657B; 1942. Radio Receiver BC–186; and Associ- ated WaCuum Tube. U. S. GOV., U. S. Army, Signal Corps. Specification 71-662; 1936. Sets, Types C-142 to C-152, Inclusive; Radio Receiver, Type BC-189; and Coil and COil Set, Type C-154. U. S. GOV. , U. S. Army, Signal Corps. Spec 1ſ ication 71-694A; 1938. Chest CH-31A; Carrying, Radio Re- ce iver. U. S. GOV., U. S. Army, Signal COrps. Specification 71-813A; 1939. Radio Transmitting Components for Radio Set, Type SCR- ( )-183; and R a d 1 o Receiving Components for Radio Sets, Types SCR- ( )-183, SCR- ( )-185, and SCR-( )-187. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-839C; 1939. R a di O Receiver; Types BC-103 and BC-346, Marker Beacon. º S. GOV., U. S. Army, Signal Corps. Spec 1ſication 71-844; 1935. Coil Units, Types C-156 and C-157; Dual Coil Sets for Radio Receivers, Types BC-AA-179, BC-AB-199, BC–AD-199, BC-AD-219, and BC–AE-229. U. U. S. GOV., U. S. Army, Signal Corps. Specification 71–855; 1938. R a di o Receiver; Types BC-224- ( ), Aircraft. U. S. GOV., U. S. Army, Signal COrps. Specification 71-872A; 1942. R a di o Receiver; Type BC–348- ( ), Aircraft. & U. S. GOV. , U. S. Army, Signal Corps. Specification 71-904A; 1940. Radio Receiver; Type BC-227A. U. S. GOV. , U. S. Army, Signal COrps. Specification 71-906; 1936. Radio Receiver, Type BC–189-A; and Coll Sets, Types C-142-A to C-152-A, Inclusive. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–914B; 1943. Radio Receivers BC–312- ( ) and BC- 342— ( ). U. S. Gov. , U. S. Army, Signal Corps. Specification º 71-917A; 1938. R a d 1 O Receiver and Transmitter; Type BC-222. U. S. GOV., U. S. Army, Signal Corps. Specification 71-918A; 1938. R a d 1 o Receiver and Transmitter; Type BC-322. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-934B; 1943. Radio Receivers BC–314- ( ) and BC— 344- ( ). U. S. GOV. , U. S. Army, Signal COrps. Specification 71–946A; 1939. Radio Set; Type SCR-197— ( ). U. S. GOV. , U. S. Army, Signal Corps. Specification 71-1053; 1943. R a di o Set SCR-536— ( ); and Test Equipment IE-17- ( ); Principal Components for. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1117; 1942. R a d 1 o Set SCR-277— ( ); Principal Component of; Mobile Radio Range, 200–400 kc. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1149; 1942. R a d 1 O Receiving and Transmitting Equipment RC-118- ( ); Receiving a n d Transmitting for 2-Way voice COImmunication; for Installation in 1/2-Ton Commercial Truck. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1156; 1942. Radio Set SCR-253– ( ); Ground Sta- tion, Local and Remote COntrol. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-1186; 1943. Crystal Unit DC-11- ( ); Receiving and TranSmitting. U. S. Gov., U. S. Army, Signal Corps. Specification 71–1314; 1944. Radio Transmitter BC–653– ( ), (Am- plitude Modulated); Radio Receiver BC-652-( ) (Am- plitude Modulated); and Associated Equipment. U. S. Gov., U. S. Army, Signal Corps. Specification 71–1373; 1943. Radio Set SCR-511— ( ). U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1523; 1943. Radio Receiver BC–779– ( ), BC–794– ( ), BC-1004- ( ); Power Supply Units RA-74- ( ), RA- 84-( ), RA-94-( ); and Cabinet CH-104- ( ). U. S. Gov., U. S. Army, Signal Corps. Specification 71–1641; 1944. Radio Receiver BC–969; Case CS-109; and Mounting FT-411-A. U. S. GOV., U. S. Army, Signal Corps. Specification 71–1683—A; 1944. Radio Sets SCR-399-( ) and SCR- 499– ( ); Components for. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1720; 1943. Crystal Unit DC-20, or FT-243 Alter- nate. References .-Symbols, definitions, in stallation. safety code, see 718.60; methods of electrical test- ing, see 710; f i x e d radio conden sers, see 713. 1; inductors, see 713. 6; radio, audi O, and power trans- formers, see 713. 5; dry cell, A, B, and C batteries, see 712. 1; storage batteries, see 712. 2; connection cords for head Sets and loud Speakers, see 715.42; pilot lamps for dials, see 716. 14; laminated insu- lating materials, see 719.58; an Uenna, tubes, Wave meters, see 718. 61, 718.62, 718.65; socket power units, head Sets, loud Speake TS, plugs, jacks, mag- netic pick-ups, tube sockets, binding posts, see 7 18.69. 718.65 Radio instruments and Test ing Apparatus Institute of R a di O Engineers. American Standards ASSn. , C 16.5-1942. Recommended .Practice for WOlume Measurements of Electrical Speech and Program Waves. The instrument described in this recommended Drac- tice was developed specifically for broadcasting and the telephone plan t which provides the intercon- necting service among broadcast stations. COvers definitions, Volume indicator, and good engineering Dractice. National Electrical Manufacturers Assn., jointly with Edison Electric Institute, and Radio Manufacturers Assn. Methods of Measuring Radio Noise, NEMA 107; 1940. Covers electrical disturbance which excites radio receiver in Such a w8y as to produce acoustic noise, Specificat 10ns f O r 150 to 18,000 kc. I’adio noise meter, measurement Of radio noise-influence voltage, radio noise field intensities, and at radio receiving location. Also Suggested forms for data sheets, and instructions for reporting radio noise measurement.S. U. S. GOV. , Dept. Of COIIIſmerce, C1V11 Aeronautics Ad- ministration, Bureau Of Federal Airways. Spec if 1- cat 10n CAA-325. Radio-Telephone Equipment; Port- able. U. S. GOV., U. S. 71-349B; 1933. Signal Corps. Specification Type C-31-A, Induction. AITy, COll; 770 Machinery and Vehicles 7 18, 69 U. S. Gov., U. S. Army, Signal Corps. Specification 71-404A; 1928. Test Set; Type I-52, Tube Tester. U. S. Gov. , U. S. Army, Signal Corps. Specification '71-419; 1927. Wavemeter; Type BC-40. U. S. Gov., U. S. Army, Signal Corps. Specification 71-578A; 1933. Radio Control Box; Type BC-177. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-810B; 1937. Test Set; Type I-56- ( ), Universal Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-811D; 1943. Frequency Me ter Set SCR-211- ( ); Major Components for. U. S. Gov., U. S. Army, Signal Corps. Specification 71-856; 1938. Test Set Type I-66; Components for Testing Marker Beacon Receiving Equipment. U. S. Gov., U. S. Army, Signal Corps. Specification 71-857A; 1938. Meter, Frequency, Type BC–313; and Case, Type CS-50. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-899A; 1942. Test Oscillator; Type BC-376. U. S. Gov., U. S. Army, Signal Corps. Spécification 71-959B; 1942. Coil; Type C-125, Induction. U. S. Gov., U. S. Army, Signal Corps. Specification 71-960A; 1944. Coll; Type C-158, Holding Coil. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1029; 1942. Coil; Type C-281, Induction. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1053; 1943. R a di o Set SCR-536- ( ); and Test Equipment IE-17- ( ); Principal Components for. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1107A; 1941. Test Set; Type I-77- ( ), Major Com- DOnents Of. U. S. Gov. , U. S. 71-1142; 1942. U. S. GOV., U. S. 71-1150; 1942. Turling. U. S. GOV., U. S. 71-1388; 1942. SOrption Type. Army, Signal Corps. Specification Test Set I-100- ( ); Component for. Army, Signal Corps. Specification Test Set I-103- ( ); Transmitter Army, Signal Corps. Specification Meter Frequency Set I-129- ( ); . Ab- U. S. Gov., U. S. Army, Signal Corps. Specification 71-1607A; 1943. Adapter FT-384-A. U. S. Gov. U. S. Army, Signal Corps. Specification 71–1670; 1943. Maintenance Equipment ME-73-( ). U. S. Gov., U. S. Army, Signal Corps. Specification 71-1685; 1943. Adapters M-394 and M-399. References ... —Meters for measurement of electrical quant it 1 28, 's e e 714.3; frequency calibration, see 718, 6.O. 718.66 Applications of Radio American Institute of Electrical Engineers. Recom- mended Practice f or Electrical Installations on Shipboard, No. 45; 1940. Addenda, 1942. Emergency Modification and Supplement, 1943. Radio Direction Finder (Radio Compass). Technical requirements as to perception and frequencies, rotating element and COmpenSat.OI’, gyro COmpaSS repeater, location, in- stallation, interference, calibration, and opera- tion. Radio Manufacturers Assn., Engineering Dept. Televi- sion System Standards, 1939. Definitions for chan- nel width, television and sound carrier spacing, position of sound carrier, frame frequency, number of lines per frame, aspect ratio, percentage of television Signal devoted to synchronization, meth- od of transmission of black level, synchronizing, transmitter modulation capability, Output rating, relative radiated power for picture, and for sound, and transmitter amplitude characteristic. Radio Manufacturers Assn. Television Facsimile, M9- 111 to M9–125, 1938; M9–126 and M9-127, 1936; M9–151 to M9–158 and M9-201 to M9–211, 1939; M9–212 to M9– 220, 1940; M9–241, M9-251, M9-261, and M9-271, 1939; and M9-301 to M9-307, 1942. Covers definitions and requirements for radio television as channel width, spacing, relation to sound carrier, polarity, frame frequency, number of lines per frame, aspect ratio, Synchronizing, transmitter modulation Capability and output rating, amplitude characteristic, scan- ning, channel designation, receiver frequencies and controls, synchronizing sensitivity, etc. U. S. Gov., U. S. Army, Signal Corps. Specification 71-849A; 1937. Compass; Radio, Type SCR-242-( ). U. S. Gov., U. S. Army, signal Corps. Specification 71-878; 1939. Radio Compass; Type SCR-273- ( ), Dual Remote Control, 12-Volt. U. S. Gov., U. S. Army, Signal Corps. Specification 71-879; 1939. Radio Compass; Type SCR-263-( ), Dual Remote Control, 24-Volt. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1537; 1942. R a di o Set SCR-503-( ); Direction Finding, Principal Components for. References.—Radio ºr e c e i v i ng 7 18.64; photo tubes, see 718.62. equipment, See 718.69 Miscel laneous Radio Apparatus and Equipment American Institute of Electrical Engineers. Recom- mended Practice for Electrical Installations on Shipboard, No.45; 1940. Addenda, 1942. Emergency Modification and Supplement, 1943. Depth Sounding Equipment. Fathometers for three classes of serv- ice, including depth indicator, amplifier, control unit, sound producer and receiver, power Supply, and recorder; location and installation. Institute of R a di O Engineers, American Standards Assn., C 16.4-1942. To outline briefly the appara- tus which is now used for testing loudspeakers to— gether with the procedure for obtaining the impor- tant characteristics which depict the performance of a loudspeaker. COvers the following tests-response- frequency characteristic, directional character- istic, normal-impedance characteristic, nonlinear- distortion characteristic, and efficiency-frequency characterist 1G. - Radio Manufacturers Assn. B f n d 1 ng Posts; M4-113; 1930. Covers b in d in g posts for radio receiving sets, Standard dimens 10ms Of COrd tip Openings and fastening screw locations to accommodate the stand- ard pin type and cylindrical type of cord tip. Radio Manufacturers Assn. Radio Plugs and Jacks, M4- 117 to M4-121; 1930. standard dimensions and toler-" ances for six size s of plugs and seven sizes of Jacks, polarity markings for Jacks, required Contact pressures for j a c ks of spring type, voltage test for breakdown and application of test. Radio Manufacturers Assn. Wacuum Tube SOCket Dimen- sions, M4-127 to M4-131; 1938. Gives standard di- mensions and spacing of pin receptacles in sockets, and between centers of ITOünting h G 1 e s for 4-pin, 771 7 18.69 Directory of Commodity Specifications 5-pin, and 6-pin tube bases, 8-hole Octal base tube SOCketS. Radio Manufacturers Assn. High Frequency Cores, M4– 751 to M4-760; 1941. Gives standards for five core sizes, tolerances, screw sizes, tests, requirements as to permeability, Q or figure of merit, and humid- 1ty testS. Radio Manufacturers Assn. Electro-Dynamic Speakers, M5–110 to M5-112, 1938; M5–161 and M5–162, 1939; and M5-181, 1937. Standard method of designating Speaker cone diameter, direct current resistance of voice CO11 in Spec 1 fying electrical characteris- tics, mOunting dimensions for nine Standard sizes, color c Ode for wiring, etc. Radio Manufacturers Assn. Radio Headset M5-152; 1938. Standard method of marking for polarity. Radio Manufacturers Assn. Phonograph Pickups M6-111 and M6–112; 1941. Standards for magnetic pick-up jack, as to position of wiring, and use of telephone plug ground connection to plus side of standard R. M. A. plug. Radio Manufacturers Assn. Microphones M6-121; 1939. For use of 5/8 in. American standard screw thread, 1/2 is n . American standard pipe thread, or 1/8 in. American Standard pipe thread in mounting micro- Dhones. t U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cat iOn CAA-4. Speech Amplifier. U. S. Gov., Dept. of Commercé, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-16. coupling Un ſt; Radio, for Tower Type Station. - U. S.. GOV., Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-18. Link-Circuit Relay. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-19. Keyer; Radio Range. U. S. GOV. , Dept. Of COIſmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-24. Relay Racks; Shelf Assembly, Cabinet. Type. S. Gov. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- Cat 10n CAA-25. Audio Equalizer; Control Line. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad— ministration, Bureau of Federal Airways. Specifi- cation CAA-26. Transformers and Reactors for Radio Equipment Use. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-27. Remote Control Equipment, for Radio Range Use. U. S. GOV., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-28. Simultaneous Radio Range and Tele- phone Equipment; Test Requirements. U. S. GOV., Dept. ministration, Bureau of Federal Airways. cat 10n CAA-30. Radio Facilities; SBRA-D, Installation, ment . S. GOV. , Dept. Of COIſmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Cat iOn CAA-60. Impedance Measuring Unit. also for options on U. Specifi- a n d Commissioning of Equip- U. of Commerce, Civil Aeronautics Ad- Types SMRA-D and Specifi- U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-63. Coupling Unit; Radio, for Modern- 1zed Tower Type Station. U. S. Gov., Dept. of commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifl- cation CAA-73. Fan Marker Transmitter. U. S. GOV., Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-77. Interlock, for U.H. F. R ange Sys- tell. - w U. S. Gov., Dept. of Commerce, civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-78. Range Equipment and Material U.H. F. Installation of. - - U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-81. COupling Un i t ; Radio, for TOwer Type Station. U. S. Gov. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Spec 1ſ 1- cation CAA-83. Radio Facility; Type SRA-D, Instal- lation of Equipment. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-88. Simultaneous Radio Range and Tele- phone Equipment Test Requirements. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cat 10n CAA-110. Coupling Unit; Radio, for Loop Type Station, MRL-ML. U. S. Gov. , Dept. of COmmerce, C1V11 Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-116. Radio Facilities; Types MRL-D or ML-D, Installation, and COmmission1ng. U. S. GOV. , Depts Of COImmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-124. Fan Marker; U.H. F., Installation. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-125. Motor-Generator-Alternator; Elec- tric, 4–Unit, 8-Bearing, for U.H. F. Fan Marker. S. Gov. , Dept. of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Spec 1ſ 1- cat iOn CAA-126. Fan Marker Equipment Instruction Books; U. H. F. U. S. Gov., Dept. of commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-127. Fan Marker Radiating System; U. H. F. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-132. Remote Control Equipment. U. S. Gov. , Dept. of COmmerce, C1V11 Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-141. Audio-Frequency Vacuum Tube TOne Generat OI’. - U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cat lon CAA-142. Filter; Electrical, Narrow Band Pass. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-145. Telegraph System; TOne Channel. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cat iOn CAA-151. Keying Unit; Vacuum Tube. U. 772 Machinery and Vehicles 7 8, 69 U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- ministration, Bureau of Federal Airways. Specifi- cation CAA-163. Racks; Cabinet Type, Relay. cation CAA-361. Standard Remote Control Circuits U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- for AirWayS Radio Station. ministration, Bureau of Federal AirWayS. Specifi...— U. S. Gov., Dept. of Commerce, Givil Aeronautics Ad- cation CAA-166. Radio Board Assembly; 10 Circuit, ministration, Bureau of Federal Airways. Specifi- for Teletype Equipment. cation CAA-363. Holder, for Quartz Plates of Radio U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- Transmitters. ministration, Bureau of Federal Airways. Specifi- U. S. GOV., Dept. of Commerce, Civil Aeronautics Ad- cation CAA-196. Filter; Combination Band Pass and ministration, Bureau of Federal Airways. Specifi- Rejection. cation CAA-419. Filter; Combination Band Pass and U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- Band Rejection, Radio (Obsolete). ministration, Bureau of Federal Airways. Specifi- U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- cation CAA-197. Audio-Frequency Monitor Unit. ministration, Bureau of Federal Airways. Specifi- U. S. Gov., Dept. Of Commerce, Civil Aeronautics Ad- cation CAA-452. Radio Teletype Receiving Keyer. ministration, Bureau of Federal Airways. Specifi- U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- cation CAA-243. Filter; Combination Band Pass and ministration, Bureau of Federal Airways. Specifi- Band Rejection. cation CAA-454. Radio Teletype Filters. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- ministration, Bureau of Federal Airways. Specifi- cation CAA-251. Keying Equipment; Remote. cation CAA-455. Combination Amplifier-Loudspeaker. U. S. Gov., Dept. Of Commerce, Civil Aeronautics Ad- U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- ministration, Bureau of Federal Airways. Specifi- cation CAA-253. Filter; Band Pass and LOW Pass. cation CAA-469. Radio Range 2-Pole Interlock Relay; U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Ad- U. H. F. ministration, Bureau of Federal Airways. Specifi- U. S. Gov., Joint Army–Navy Specification JAN-S-28; cation CAA-276. Remote Control Equipment, for Radio 1944. Sockets; Electron-Tube Miniature. Range USe. U. S. Gov., U. S. Army, Signal Corps. Specification U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- 71–40–C; 1927. Adapter; Type FT-65-B, for Wacuum- ministration, Bureau of Federal Airways. Specifi- Tube Sockets. cation CAA-278. Intensity Measuring Set for Radio U. S. Gov., U. S. Army, Signal Corps. Specification Field. 71–54—F; 1933. Motor Alternator, Type GN-( ) –33; U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- Tone Alternator, Component of Radio Sets. ministration, Bureau of Federal Airways. Specifi- U. S. Gov., U. S. Army, Signal Corps. Specificat lon cation CAA-292. Fan Marker Frequency Changer Equip- 71–64–C; 1927. Post; Binding, Types TM-34, TM-72 ment; U. H. F. to 75, and TM-78 to 83, for Telephone and Testing U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- Apparatus. ministration, Bureau Of Federal Airways. Specifi- U. S. Gov. , U. S. Army, Signal Corps. Specification catlon CAA-293. Fan Marker; U.H. F. Radio Equip- 71–2O7; 1924. Radio Control Box; Type BC-130. Inent. U. S. Gov., U. S. Army, Signal Corps. Specification U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- 71-215C; 1928. Radio Tuner; Type BC-138. ministration, Bureau of Federal Airways. Specifi- U. S. Gov., U. S. Army, Signal Corps. Specification cation CAA-294. Motor-Generator-Alternator Units; 71-316; 1925. Aerophone; Type N-97. Electric, for Fan Marker Use. U. S. Gov., U. S. Army, Signal Corps. Spec 1ſ1.cation U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- 71-400C; 1927. Radio Control Box; Type BC-142. ministration, Bureau of Federal Airways. Specifi- U. S. Gov., U. S. Army, Signal Corps. Specification Cat iOn CAA-296. Fan Marker; Radio, Installation Of. 71–494A; 1941. Headset; Types P-16, P-18, P-19, U. S. GOV., Dept. Of Commerce, Civil Aeronautics Ad- and P-2O. ministration, Bureau of Federal Airways. Specifi- U. S. Gov., U. S. Army, Signal Corps. Specification cation CAA-299. Rectifier; Copper-Oxide, for Strow- 71-580A; 1933. Box; Type BX-2, Radio Set. ger Switch Operation. U. S. Gov., U. S. Army, Signal Corps. Spec 1 fication U. S. GOV., Dept. of Commerce, Civil Aeronautics Ad- 71-695; 1936. Radio Control Box; Type BC–206. ministration, Bureau of Federal Airways. Specifi- U. S. Gov. , U. S. Army, Signal Corps. Specification cation CAA-313. Coupling Unit; Radio, for Tower 71-697A; 1936. Radio Control Box; Type BC–214-A. Type Station. U. S. Gov., U. S. Army, Signal Corps. Specification U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- 71–723; 1935. Fuse Box; Type BX-10, Radio Set High ministration, Bureau of Federal Airways. Specifi- Woltage Supply. cation CAA-314. Line Amplifier Equipment. U. S. Gov., U. S. Army, Signal Corps. Specification U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- 71–819C; 1938. Microphone; Type T-17, Radio, Hand. ministration, Bureau of Federal Airways. Specifi- U. S. Gov. , U. S. Army, Signal Corps. Specification cat 1on CAA-316. Attenuator; Standard Audio Frequen- 71–821; 1935. Oscillator Equipment RC-12 (Radio, cy 100–5, OOO C. P. S. 150 to 13, OOO KCS). U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad— U. S. Gov., U. S. Army, 8ignal Corps. Specificat 10m ministration, Bureau of Federal Airways. Specifi- 71-822A; 1936. Fuse Box; Type BX-11, High Woltage, Cat iOil CAA-320. Filter; Radio Baſid Elimination. f OI. AiTCraft Radio. 773 7 18, 69 Directory of Commodity Specifications U. S. Gov. , U. S. Army, Signal Corps. Specification 71-833; 1935. Radio Control Box; Type BC—215, for Aircraft Radio Equipment. U. S. Gov., U. S. Army, Signal Corps. Specification 71–848E; 1940. Amplifier; Interphone, Type BC-212- C, Aircraft, Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-850C; 1941. Microphone, Type T-20-( ), Throat; and Microphone Amplifying Equipment, Type RC-19–( ). U. S. Gov., U. S. Army, Signal Corps. Specification 71-852C; 1940. Jack; Types JK-26, JK-33A, JK-34A, and JK-46A, Receiver and Microphone. U. S. Gov., U. S. Army, Signal Corps. Specification 71–866A; 1940. Filter; Radio, Type FL–5-( ), Audio- Frequency. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-8778; 1942. Amplifier; Interphone BC–347–C, Air- craft Radio. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-897; 1940. Loudspeaker, Type LS-4; and Loud- speaker, Type. L8–5. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-902; 1936. Frame; Type FM-18, Radio Pack. U. S. GOV., U. S. Army, Signal Corps. 8pecification 71-903A; 1940. Radio Control Box; Type BC–235A. U. S. Gov. , U. S. Army, 8ignal Corps. Specification 71–913A; 1937. Headset; Type HS-16—A, Receiving. U. S. Gov., U. S. Army, Signal Corps. Specification 71–915; 1936. Radio Set; Type 8CR-206-( ), Compo- ments for, Direction Finding. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–921; 1937. Adapter; Type 80–52, Radio Connect- ing. U. S. Gov., U. S. Army, Signal Corps. Specification 71–938A; 1938. Headset; Type HS-22–( ), Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-939; 1938. Handset; Type TS-11-( ), Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-940; 1937. Microphone; Type T-24-( ), Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71–944A ; 1939. Interrupter; Type BZ-7–( ). U. S. GOV., U. S. Army, Signal Corps. Specification 71-949A; 1940. Control Unit, Type RM-7- ( ); and MOnit Or. U. S. Gov., U. S. Army, Signal Corps. Specification 71-962A; 1942. Power Equipment, for Radio Set SCR- 197— ( ). wº U. S. Gov., U. S. Army, Signal Corps. Specification 71-969; 1939. Holder; Type M-167, Radio Log Sheet. U. S. GOV., U. S. Army, Signal Corps. Specification 71-972; 1939. Control Box; Type BC–321. U. S. GOV., U. S. Army, Signal Corps. Specification 71–975A; 1942. Holder, Crystal, Type FT-171-B, With Crystal; Piezo Electric Quartz Crystal and Holder, 2,000-5, 250-Kilocycles. U. S. GOV., U. S. Army, Signal Corps. Specification 71-987; 1940. Remote-Control Equipment; Type RC-47. U. S. GOV., U. S. Army, Signal Corps. Specification 71–1034; 1942. Remote Control Unit RM-14; and As- SOC lated Equipment. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1049; 1942. Filter FL-10. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1058; 1942. Handset; Type TS-13– ( ), Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1059; 1942. Headset P-23. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1122A; 1942. Filter; Radio, Type FL-8-( ), Audio- Frequency. U. S. GOV., U. S. Army, 71-1123; 1941. plete Assembly. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1140; 1941. Cushion MC-162-A, for Receiver R-14. Signal Corps. Specification Tuning Shaft MC-215; Parts and Com- U. S. GOV., U. S. Army, Signal Corps. Specification 71-1147; 1942. Indicator BC–727. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1319; 1942. Remote Control Unit RM-29– ( ). U. S. Gov., U. S. Army, Signal Corps. Specification 71-1355A; 1943. Crystal Unit DC-9-AJ. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-1360; 1942. Holder, Crystal FT-243 with Crystal; Piezo Electric Quartz Crystal and Holder. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1370A; 1944. Maintenance Equipment ME-13- ( ); COINDOnents for. U. S. GOV., U. S. Army, Signal COrps. Specification 71-1624; 1943 . Maintenance Equipment ME-40- ( ); Principal COmponents for Maintenance of Radio Set SCR-300- ( ). U. S. Gov., U. S. Army, Signal Corps. Specification 71–1626; 1943. Crystal Unit DC-18-( ). U. S. GOV., U. S. ATIIIy, Signal Corps. Specification 71-1672; 1943. Dehydrator Cabinet CH-169— ( ). U. S. GOV., U. S. Arſiy, Signal Corps. Specification 71-1729; 1943. Microphone Adapter M-299. U. S. GOV., Veterans Administration. Specification WA-M-329; 1943. Radio Attachment Plugs. U. S. GOV., Veterans Administration. Specification WA-MC-177d; 1940. Ra d 1 o Headsets Complete With COI’ds. References.-Telephone p 1 u g s and j a c k s , see 7 18. 29 7|8.7 SO!!ND RECORD ING AND REPRODUCING APPARA- TUS AcOust 1Gal Society of America, sponsor. American Standards Assn., Z 24.2-1942. Noise Measurement. Define numerical scales and other essentials for Imeasuring the loudness and intensity of s ou n d s. Gives definitions, standards for noise measurement, standards for loudness contours and scale of loud- neSS, and appendiX. Acoustical Society of America, sponsor. American Standards Assn., Z24 .3-1944. Sound Le V el Meters for Measurement Of Noise and Other Sounds. For ob- taining results which will approximate the loudness level obtained by the more elaborate ear—balance method. Covers purpose and definitions, and appen- dices cover response-frequency characteristics of Sound level meters, tests for root mean square ad- dition, calibration adjustment of individual sound level meter, tolerances in response—frequency char— acteristic, and correction of reading on specific noises. Acoustical Society of America, Standards Assn., Z 24.4-1938. Recommended Practice for the Calibration of Microphones. Comprises a part of a group of definitions, standards and spec- ifications for use in a C O us t i a 1 work. PuTDOSes are three-fold—(1) to assist the National Bureau of Standards in establishing calibrating apparatus sponsor. American 774 Machinery 7 || 9, ); and Vehicles **. for microphones, a n d related acoustical apparatus; (2) to assist in obtaining agreement between dif- ferent laboratories engaged in the work Of Calibra- tion pending the availability of the Bureau's equip- ment; and (3) to further the general knowledge of this subject. American Institute of Electrical Engineers, No. 520; 1939. Test Code for Apparatus Noise Measurement. Sound level tests on apparatus, general considera– tions, room effects, ambient Sound 1evels, sound level meter 1n accordance with A. 8. A. Tentative Standard Z24.3, standard factory measurement tests, and procedure for field investigations. American Medical Assn. Council. On Physical Medicine. Minimum Requirements f or Acceptable Audiometers, 1942. Gives requirements for frequencies, attenua- tion, range, Wave form, extraneous noises, power Supply, ruggedness Of construction, uniformity of calibration, standard for reference, audiogram or auditory chart, definition of threshold of hearing, and marketing and advertising. American Medical Assn. Council on Physical Medicine. Minimum Requirements for Acceptable Electric Hear- ing aids, 1943. Hearing aid shall improve at least 30 decibels for speech the hearing of the deafened ear for which it is prescribed or fitted. Gives detailed requirements. Radio Manufacturers Assn. Amplifier Power Rat ings, M6-221; 1941. Requirements for least power voltage at harmonic frequencies and maximum power output regardless of distortion. Gives standard test con- ditions for Sound equipment. U. S. Gov., Army Air Forces. 8pecification 40704–2; 1944. Recorder and Reproducer; S Ou n d , Magnetic Tape Type. U. S. Gov., Army-Navy Aeronautical Specification AN-N-7; 1944. Noise-Measuring Equipment. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-305. Recorder, for Woice and Permanent Recording Medium. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-505. Recording Surfaces, for Woice Re- COrders. U. S. Gov., Navy Dept. Specification 17M18a; 1944. Machines and Equipment; Sound Motion Pictures, 35- Mm. (Shipboard Use). - U. S. GOV., Navy Dept. Specification 17M19A, 1944. Machines and Equipment; , Sound Motion Picture, 35-Mm. U. S. Gov., U. S. Army, Signal Corps. Specification 71–246; 1924. Ground Listening Set; Type GR-1, For— merly Geophone, Sound Ranging. References. –Magnetic pick-up, see 718.69; motion. picture projectors, see 912. 719. MISCELLANEOUS ELECTRICAL APPARA- TUS 719. I AUXILIARY ELECTRICAL EQUIPMENT U. S. Gov., U. S. Army, Signal Corps. Specification 74–29; 1939. Register; Type ML-103-( ). References.—Auxiliary m ot or s for ships, see 711. 21, 711. 22. 719.3 MAGNETOS Society of Automotive Engineers. Aeronautical Stand- ard No. 12; 1941. Mountings for Aircraft Magnetos. Covers three types of flanges for magneto mount- ings- (1) two-bolt, (2) three-bolt, and (3) four- bolt, Gives requirements for material, workmanship, and design; and includes diagrammatic dimensional drawings. Society of Automotive Engineers. Aeronautical Stand- ard No. 13; 1941. D riv e s for Aircraft Magnetos. Covers two types of drive couplings—(1) 17-tooth and (2) 33-tooth; and three types of shaft ends— (1) tapered, (2) 6-tooth spline, and (3) 24-tooth spline. Gives general requirements, coupling de- sign, and Shaft end design; and includes dimension- al diagrammatic drawings. º Society of Automotive Engineers. Aeronautical Stand- ard No. 14; 1941. Installation of Aircraft Magnetos. Gives requirements f or type disignations, blast, tube, outlet elbow, radio interference, ground and high tension terminal connections, and Supercharg- ing (or forced ventilating) connections; and in- cludes diagrammatic dimens 10nal drawings. Society of Automotive Engineers. Aeronautical Stand- ard No. 15; 1941. Tests for Aircraft Magnetos. Giv- en for general information and is not to be consid- ered as part of other aeronautical standards or Specifications for magnetos. These tests provide for a standard method of checking Whether a magneto is performing in a normal acceptable m a n n e r and whether it is fit for further use. Includes re- quirements for visual inspection of magneto hous- ing, drive Shaft, spline or coupling, gears, breaker point assembly, t 1 m in g, distribution finger and blocks; and for tests of coil and condenser, condi- tioning at room température, coming-in speed, pri- mary Current, and VOltage. U. S. Gov., Army–Navy Aeronautical Specification AN- M-4-2; 1944. Magnetos; Aircraft Engine Driven. 719.4 spark Plugs Society of Automotive Engineers. Aeronautical Recom- mended Practice 159; 1943. Quench Bomb Spark Plug Test. This t e S t is considered applicable where more comprehensive information about the condition of the Spark plug is desired than is a V a 1 l a b le through a conventional sparking bomb test. Covers general requirements, preparation for test, conduct of test, precautions, and description of parts. Society of Automotive Engineers. Aeronautical Stand- ard 9A; 1943. Pro t e cit or and Cable Attachment. Spark Plug Terminal; Aircraft Engine. Diagrammatic dimensional drawing for types I and II. Society of Automotive Engineers. Aeronautical Stand- ard No. 28; 1942. Spark Plugs; Aircraft Engine- 18 Mm. Covers two types—(I) ceramic insulated; (II) mica insulated; of three categories each—shielded 1ong reach, shielded short reach, and unshielded short reach. Includes general and specific require- ments, qualification tests, inspection tests, and diagrammatic dimensional drawings. U. S. Gov., Army–Navy Aeronautical Specification AN- P-4-4; 1944. Plugs; Aircraft Engine, Spark. 775 719. 1, Directory of Commodity Specifications U. S. Gov., Army–Navy Aeronautical Specification AN- P-67; 1945. Plugs; 14 Mm, Spark. U. S. Gov., Fe d e r a 1 Specification W-P-506; 1936. Plugs; Spark. Covers unshielded spark plugs with insulators of m at e T 1 a l other than mica for all internal-combustion engines requiring electric igni- tion, except aircraft engines. Four classes–hot, normal, cold, and very cold. Gives requirements for type designation, sizes, suitability for serv- ice, construction and dimensions, shells, bushing, terminal nut, porcelain insulators, threads, and gaskets; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Navy Dept. Specification 17P1d; 1934. Plugs; Spark. 7|9.5 ELECTR CAL | NSULATING MATER ALS 7| 9.50 General Items American Society for Testing Materials, D 48–43 T, 1943. American Standards Assn., C 59.1-1943. Ten- tative Methods of Testing Molded Materials Used for Electrical Insulation. Apply to the testing of all Solid electrical insulating mater 1als (except dry process porcelain) that are formed in molds by the application of pressure, e i t he r with Or without heat. AcetOne extraction, arc-resistance, COmpres- s 1 v e strength, dielectric strength, deformation under load, distortion under heat, flexural Strength, resistance to impact, insulation and VOlume resist- ance, power tests, power factor and dielectric COn- Stant, S h r 1 n k a ge from ITIOld dimenSiOnS, tenSile Strength, and Water absorption. American S oc i e t y for Testing Materials, D 149-44; 1944. Methods of Test for Dielectric Strength of Électrical Insulating Materials at Commercial Power Frequencies. For solid, semisolid, and liquid mate- rials, except where a specific material requires special treatment. Covers purpose, apparatus, elec- trodes, t e St Specimen, C.Onditioning, application of voltage, re p or t, and description of a simple form of motor-operated variable auto-transformer. American Society for Testing Materials, D 150-44. Tº 1944. Tentative Methods of Test for POWer Factor a n d Dielectric Constant of Electrical Insulating Materials. Procedures for the determination Of the power factor and dielectric constant of solid and fluid electrical insulating materials at frequen- cies from 25 cycles per second to 100 megacycles per second. These procedures include five bridge arrangements, and two resonant-Circuit me t h O d S. Definitions, theory of test, test specimens, elec- trodes, apparatus and procedure, formulas, and bib- liography. American S oc i e t y for Testing Mater 1als, D 176–44; 1944. Methods of Testing Solid Filling and Treat- ing Compounds Used for Electrical Insulation. Ap- paratus and test procedure for brittleness, specif- ic gravity, coefficient of expansion, dielectric strength, Volume resistance-temperature character- 1stics, power factor and dielectric COnStant, de- gassing compounds, and tests using A. S. T.M. Meth- Ods D 127 for melting point, D 61 for softening point, D 92 for flash point, D 6 for evaporation, D 88 for Viscosity, and D 5 for penetration. American Society for Testing Materials, D178—24; 1924. American Standards Assn., C59.4–1935. Rubber Mat- ting for Use Around Electrical Apparatus or Cir- Cults Not Exceeding 3, OOO Wolts to Ground. Con- Struction, tensile strength and elongation require- ments, test requirements for voltage and dielectric Strength tests, and minimum thickness. American 8 Oc i e t y for Testing Materials, D 229-43; 1943. A me T 1 C a n Standards Assn., C 59. 13–1943. Methods of Testing Sheet and Plate Materials Used in Electrical Insulation. For phenolic and other types of laminated sheets, Vulcanized fiber, hard Tubber, asbest OS composition board, etc. Covers def- initions, conditioning, thickness; tensile, flexural, and compressive strength; resistance to imp a c t , Water a b S Or pt 1 on , Volatile matter, dielectric Strength, power f a c to r and dielectric constant, bonding strength, Rockwell hardness, ash, flamma- bility; and test Specimen and procedures. American S oc i e t y for Testing Materials, D 257–38; 1938. American Standards ASSn. , C59.3–1939. Meth- Ods Of Test for Insulation Resistance of Electrical Insulating Materials. Des i gn and application of test electrodes to tubular, flat, and liquid insu- lating materials; apparatus and circuits, control of humidity, procedure for measurement of volume re- SiStance and for Surface resistance. and calcula- tions. American Society for Testing Materials, C 259-44. Tº 1944. Tentative Methods of Testing Warnished Cloths and Warnished Cloth Tapes Used in Electrical Insu- lation. Covers procedures for the testing of war- nished cloths and Varnished cloth tapes including glass fabrics. G 1 v e S requirements for sampling, conditioning, thickness, breaking strength, dielec- tric Strength, endurance, elongation, power factor and dielectric COnStant, insulation resistance, re- sistance to oil, weight, threads per inch, and ap- pendix. American Society for Testing Materials, D350–43; 1943. Methods of Testing Flexible Warnished Tubing Used for Electrical Insulation. Covers tubing and sat- urated sleeving use d as insulation for leads on electrical apparatus. Gives requirements for sam— pling, conditioning, apparatus, test Specimens, pro- cedure, and report for determining dimensions, di- electric strength, aging, heat endurance, and rate of burning. American 8 oc i e ty for Testing Materials, D351–42T; 1942. Tentative Method of Test for Power Factor and Dielectric Constant of Natural Mica. Includes natural biock mica and mica splittings; description of test apparatus, Selection of Specimens, proced- ure, and information reported. American S oc i e t y for Testing Materials, D 374–42; 1942. Methods Öf Test for Thickness of Solid Elec- trical Insulation. For determining the thickness Of Solid if sulating materials, except rubber insu- lating tape and frict iOn tape for electrical pur- poses. Precision of methods; method A–machinists' micrometer with ratchet: method B–machinists' mi- crometer without ratchet; method C–dead weight dial micrometer; and calibration of micrometers. American S oc i e t y for Testing Materials, D 468–42; 1942. Methods of T e s t i ng Pin-Type, Lime-Glass 776 Machinery 7 19.50 and Vehicles Insulators. Covers glass insulators for primary and secondary power distribution to 10,000 volts to ground; requirements for sampling, structural de- fects, r e s is t a n c e to thermal shock, gaging of threads, mechanical strength, electrical tests, and details of thread Standards for the power industry. American S oc i e t y for Testing Materials, D 495-42; 1942. Method of Test for Arc Resistance of Solid Electrical Insulating Materials. Describes a high- voltage low-current a. C. arc, drawn bret we en two tungsten pointed electrodes resting On the surface of the material under test, increased until the material fails by b2COming COnducting. Apparatus, test specimens, procedure, and number of tests. American Society for Testing Materials, D 530-44 T: 1944. Tentative Me th o dis of Testing Hard Rubber Products. Includes chemical, physical, and electri- cal tests of vulcanized compositions having a ratio of comb in e d sulfur to rubber over 15 percent. Chemical analysis using A.S.T.M. Method D 297, anal- ysis of ash, procedures for phys 1 c a l tests for tensile strength and elongation, impact resistance, hardness, flexural strength, Cold flow, and SOften- ing point; and for dielectric strength, power ſac- t&r, and surface and Volume resistivity. American S oc i e t y for Testing Materials, D 550-44; 1944. Methods of Testing Glass Spool Insulators. For secondary power distribution. Sampling, rou- tine tests, structural defects, gaging, report, re- cord, and marking. American Society for Testing Materials, D 649–42 T; 1942. Tentātive Method of Test for Compressive 8trength of Electrical Insulating Materials. COV- ers a procedure for determining the maximum com- pressive strength which an electrical insulating material is capable of developing. This method is applicable to molded plastics, sheet and plate ma- terials, and laminated round rods and tubes. Ap- paratus, test specimens, COnditioning test Speci- InenS, DTOCedure, and report. American Society for Testing Materials, D 650–42 Tº 1942. Tentative Method of Test for Flexural Strength of Electrical Insulating Materials. Covers a pro- cedure for determining the flexural strength of all solid electrical insulating materials. Apparatus, test specimens, conditioning test Specimens, thick- ness measurements, procedure, and Calculation and report. American Society For Testing Materials, D 851-42 T; 1942. Tentative Method of Test for Tensile Strength of Molded Electrical Insulating Materials. COverS a procedure for determining the tensile strength of all solid electrical insulating materials. Such factors as the speed of testing, manner of Specimen preparation, cond1tioning of the Specimen, Surface condition of the Specimen, skin effect and the pres- ence of strains in the Specimen, all influence the reproducibility of test results. Apparatus, test specimens, conditioning test specimens, test con- ditions, procedure, and report. American Soc i ety for Testing Materials, D 652-43; 1943. Methods of Measuring Mica Stampings Used in Electronic Devices and Incandescent Lamps. Cover the procedures for 'm e a su ri ng the hole spacing, thickness, and hole size of small pieces of fabrica- ted natural mica such as bridges, Spacers, and Sup- ports used in electronic devices and incandescent lamps. Gives requirements for hole spacing, thick- ness, hole Size, and report. American Society for Testing Máterials, D 669–42 T; 1942. Tentative Method of Test for Power Factor and Dielectric Constant Parallel With Laminations of Laminated Sheet and Plate Insulating Materials. Covers the procedure for determining the power fac- tor and dielectric constant of stiff lam in a t e d' Sheet and plate insulating materials in a direction parallel with the laminations. American Society for Testing Materials, D 881-42 T; 1942. Tentative Methods of Testing and Tolerances for Jute Rove and Plied Yarn for Electrical and Packing Purposes. Apply to plied jute yarn and to single and plied jute rove, both treated and un- treated, for electrical and packing purposes. American Society for Testing Materials, D 741-43T; 1943. Tentative Methods of Measuring Dimensions of Rigid Rods Used in Electrical Insulation. Gives requirements for conditioning, method of measure- ment, length of rods 12 in. and under in length, length of rods over 12 in. in length, diameter, and W8. I’D. American Transit Assn. Recommended Guide for Prepa- r at 1 on of Specifications for Insulated Wire and Cable, D120–41; 1941. This guide covers general standards for single, multi-conductor belted, and multi-conductor non-belted Wires and Cables insu- lated with rubber, varnished cambric, or paper insu- lation and having any of the usual types of sheath or Outer covering. It out 1 in e s the information that should be given in purchase Orders or inquir– ies for wire and cable. Covers conductors, insula- tion, conductor identification, conductor assembly, f 11 le r s , binder, shielding, protective covering, Saturant and finish, armor, and Outer protective covering. American Transit Assn. Recommended Practice . Of AC- ceptance Tests for Insulation Resistance of Trolley Buses, E132–36; 1936. Recommends the met h o dof tests for insulation resistance of trolley buses. American Transit Assn. Recommended Practice for In- sulating Materials for R a 1 ly a y Repair Shop Use, E136–34; 1934. Tapes, treated and untreated, mica and asbestos. Sets forth requirements for Various grades of tapes refer red to in this specifica- tion. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice, 1941. Insulation Re- sistance. Covers the properties of electrical in- sulation materials o him ic resistance, temperature effect, surface leakage, instrument checking, and field test. - National Electrical Manufacturers Assn., American In- stitute of Electrical Engineers, and Edison Elec- tric Institute (published jointly). Standard Bas- 1e impulse Insulation Levels, NEMA 109; 1941. The general principle of insulation coordination re- quires a reasonable margin between the voltage lev- el held by the protective device and the various basic levels themselves to insure that a de qu a te protection is provided. Gives table with values set up on this basis and defines basic impulse in- Sulation levels and WithStand VOltage. 777 719.50 . Directory of Commodity Specifications Underwriters' Laboratories, Inc. Bullet in Of Research 26; 1942. Electrical Conductivity of Snow and Gas Discharge From First Aid Carbon Dioxide Extinguish- ers. ' This bulletin describes the electrical con- ductivity of gas and snow discharged from carbon dioxide extinguishers of the first aid type, when fighting fires in or adjacent to high-voltage elec- trical equipment. Covers plan of investigation, description of test assemblies, record of tests, summary of test results, conclusions, and recommen- dation. - Warnished Tubing Assn., Inc. Standards for Warnished Tubing and Saturated Sleeving Used for Electrical Insulation, 1944. Covers the physical requirements and procedure for testing flexible varnished tubing and Saturated Sleeving used as electrical insula- tion. Gives definitions, grades, material, COlor, dimensions, yarn content, sampling, COndit 10ning, test accessories and specimens, diameter and Wall thickness tests, dielectric tests, dielectric test procedure, aging test and procedure, heat endurance tests and procedure, burning test and procedure, pack- ing, marking, inspection, rejection, and rehearing. 719.5i Asbestos and Mica American S oc i e t y for Testing Materials, D 315–44; 1944. Specifications and Methods of Test for As- bestos Tape for Electrical Purposes. Asbestos tape woven from plain asbestos yarn and Suitable for electrical purpos e s . Gives tolerances, width, thickness, weight, we a ve., construction, breaking strength, electrical, properties, asbestos content, sizing, workmanship, finish, rolls, and methods of testing. American S oc i e t y for Testing Materials, D 352-39; 1939. Methods of Testing Pasted Mica Used in Elec- trical Insulation. Apply to mica sheets made from mica Splittings bonded With Organic binder, for use in hot m old in g : commutator insulation, heating plates, and similar purposes. Test specimen and procedures f or determining decrease in thickness under pressure, Stability, mica and binder COntent, molding test, dielectric Strength, and resistivity. American S O C le t y for Testing Materials, D 375-44; 1944. Specifications and Methods of Test for As- bestos Roving for Electrical Purposes. Covers as– bestos textile product for insulation on heat- resisting fixture wire, flexible cord or heater cord, etc. Gives definitions, number (cut), grades, iron content, methods of testing, and total iron content. A. S. T. M. Emergency Alternate Provision EA-D 375; 1942, affected Section 5, Iron Content, and Section 14, Procedure. - American Society for Testing Materials, D 748–43T; 1943. Tentative Specifications for Natural Block Mica and Mica Films Suitable for Use in Fixed Mica- D i e le c t r i c Capacitors. Gives requirements for types, grades (sizes), electrical and physical prop- erties, visual qualities, methods of testing, and appendiX. American Standards Assn., C. 75.6–1943. Glass-Bonded Mica Radio Insulators (American War Standard). For the purpose of facilitating production of glass- bonded mica r a d 1 o insulators. Gives applicable specifications, classification, material and work- National Electrical ManufactureTS ASSn. manship, general and detail requirements, methods of inspection, and tests; packaging, packing, and marking for Shipment; requirements applicable to individual government departments, notes, and ap- pendiX COWering design criteria. National Electrical Manufacturers Assn. Asbestos and Asbestos-Warnished Cambric Insulated Wires and Ca- bles Standards, 39–54; 1939. Cover electrical COT1- ductors insulated with asbestos or combinations of asbestos and varnished cambric and finished with Cotton braids, asbestos braids, or lead sheaths; gives requirements as to physical properties, elec- trical, and physical tests, dimensional tables for Various Voltages, and uses. - Manufactured Electrical M ic a Standards 39–55; 1939. Includes classification of muscovite and phlogopite (amber) mica splittings; composition, tolerances and proper- ties of manufactured mica sheets and Wrappers, di- mensions of standard Sheets, mica tubes, and rings, using tests in accordance with A.S.T.M. methods. U. S. Gov. , Joint Army-Navy Specification JAN-I-7; 1944. Insulators; Glass-BOnded-Mica, Radio. U. S. Gov., Navy Dept. Specification 17–1-29; 1942. Insulation; Electrical, Asbestos-Fiber, Treated and Untreated. U. S. Gov., Navy Dept. Specification 17–I-6d, 1942. Insulation; Electrical, Asbestos-Board, Impregnated. U. S. Gov., Navy Dept. Specification 17–I–32; 1945. Insulation; Electrical, Mica, Group M. U. S. Gov., Navy Dept. Specification 17M5c; 1934. Insulation; Electrical, Mica, Plate (Pressed) and Sheet. - U. S. Gov., Treasury Dept., Procurement Div., No. 460; 1941. Insulation; Electrical, Asbestos-Board, Im- pregnated. Shall be of the asbestos-board type, impregnated with a suitable dark colored insulating COmpound, having a total in Organic COntent of not less than 80 percent, by Weight, Of which at least 50 percent shall be asbestos. Gives detail require- ments, sampling, inspection, tests, packaging, pack- ing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 518; 1941. Wire; Fixture, asbestos-Insulated. Covers two types—(I) plain white or black finish impreg- nated asbestos insulation and (II) impregnated as- bestos insulation with glazed cotton or rayon braid; two classes—(A) solid and (B) stranded. Gives re- quirements for sizes, material, conductors, asbes- tos insulation, braids, flame-resisting properties, dielectric strength, a m d flexibility; methods of sampling, inspection, a n d tests; a nd packaging, packing, and marking. - References.—Methods of testing asbestos yarns, see 545.4; textile testing machines, see 770; meth- ods of testing for insulating qualities, see 719.50. 719.52 insulating Fiber and Paper American Society for Testing Materials, D 202-44T, 1944. Tentative Methods of Sampling and Testing Untreated Paper Used in Electrical Tnsulation. Sam- pling, conditioning, moisture content, thickness, weight, apparent density, tensile strength, tearing strength, bursting strength, folding endurance, ab- sorption, air resistance, fiber composition, ash, 778 Machinery and Vehicles - - 719.55 acidity or alkalinity, conducting paths, deteriora- tion, and rate of impregnation. American Society for Testing Materials, D 616-41 T, 1941. Tentative Specifications for ROund Phenolic Laminated Tubing for Radio Applications. COVer round phenolic laminated tubing for radio and Sim- ilar applications where high frequencies are in- volved. Either rolled or molded tubes may be fur- nished in accordance with the se specifications. Material, punching quality, axial CO m p r e S S 1 We Strength, density Of rolled tubing, DOwer factor, dielectric constant, a n d dielectric loss factor; length, standard sizes, inside and outside diameter; permissible variations in diameter and wall thick- ness; color and finish, methods Of testing, WOrk- manship, packing, marking, inspection, rejection; and appendix-usual applications f Or the Various grades of phenolic laminated tubing. American Society for Testing Materials, D619-42T; 1942. Tentative Methods Of Testing Wulcanized F1- ber Used for Electrical Insulation. FOr the rapid determination, with reasonable accuracy, of the amount of moisture a n d other Volatile matter in vulcanized fiber of all grades and thicknesses. Test specimen, procedure, and calculation and re- p0I’t. American Society for Testing Materials, D 710-43T; 1943. Tentative Specifications for Vulcanized F1- bre Sheets, ROds, and Tubes. Used for Electrical In- Sulation. Gives Vulcanized fibre, grades, forms and colors, chemical requirements, detail require- mentS f O T Sheet S, detail requirements f O r round rods, detail requirements for round tubes, sheet sizes and permissible variations, rod sizes and permissible Variat 10ns, tube S12 eS and permissible Variations, methods of testing, WOI’kmanship, in- spection, and rejection. American Transit ASSn. Specification for Impregnated Paper Insulated, Lead Covered Cable, D13-41; 1941. This Specification is intended to a p ply to all sizes and classes of impregnated paper-insulated, lead covered cable which is to be used. for the transmission and distribution of electrical energy in underground conduit systems. Gives general re- quirements, tests to be made On each length of ca- ble, tests to be made on samples, tests to be made after installation, reels and shipment, and miscel- larie OuS. American Transit ASSn. Recommended Specification for Weather-Resistant Weatherproof Wire and Cable U. R. C. Type, D114–41; 1941. The se specifications cover weather-resistant, weatherproof wire and cable, the COIlductors, the Iſlaterials used for the fibrous cov- erings, and the Saturating and finishing compounds. Covers materials and properties, acceptance require- ments, general requirements, and appendix. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 13–39; 1939. Hard Fibre. For use in railroad track joints, switch rods, signal pipe, etc. for track circuit insulation in signal service. Allowable variations in contour and dimension, test requirements for electrical surface leakage, specific gravity, com— press lon, and absorption Of Water. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Vulcanized F1- ber. Covers definition, constants, solubility, der- 1Vation, uses, grades and forms, COntainers, and substitutes. National Electrical Manufacturers Assn. Vulcanized Fiber Standards; 43-87; 1943. A reference work Of practical information concerning the manufacture and test of vulcanized fiber. Covers description and standard grades; standard colors; dimensions of Vulcanized fibre Sheets, blocks, rods, and tubes; and standards for physical, electrical, and chemical properties. U. S. Gov., Navy Dept. Specification 17-I-10a; 1941. Paper; Insulating (Electrical), Pressboard. U. S. Gov., Navy Dept. Specification 17-I-11d; 1944. Insulation; Electrical, Paper, Fish. References.-Methods of electrical testing of in- sulating materials, see 719.50; methods of phys ical testing of paper and fiber, see 470. 3; other fiber board (none lectrical), see 472.93; paper in paper insulated cable, see 715.41. 719.53 Marble and Slate Insulation References.—Electrical slate, see 511.53; meth- Ods . Of test in g insulating qualities, see . T 19.50; cut-out bases, see 714.22; panels and panelboards, see 714. 41; Switchboards, see 714.42, 718. 22. 719.5% Porcela in Insulation American Standards Assn., C 75. 1-1943. Ceramic Radio Insulating Materials, Class L (American War Stand- ard). For the purpose Of facilitating production, procurement, and inspection of ceramic radio insu- lating materials. Gives applicable Specifications, classification, materials, general and detail re- quirements, methods of test, packing and marking of packages, and I10tes. American Standards Assn., C 75.4–1943. Ceramic Radio Dielectric Materials, Class H (American War Stand- ard). For the purpose of facilitating production, procurement, and inspect iOn Of ceramic radio die- lectric materials. Gives applicable specifications, classification, materials, general and detail re- quirements, methods of test, packing and marking of packages for Shipment, requirements applicable to individual government departments, and notes. U. S. G O V., Joint Army-Navy Specification JAN-I-8; 1944. Insulators; Steatite, Radio. U. S. Gov., Joint Army-Navy Specification JAN-I-10; 1944. Insulating Materials; Ceramic Radio, Class L. U. S. Gov., Joint Army-Navy Specification JAN-I-12; 1944. Insulating Materials; Ceramic Radio Dielec- tric, Class H. - U. S. GOV., U. S. Army, Signal Corps. Specification 71-229D; 1938. Radio Insulator; Ceramic and Witric. References.- Electrical porcelain, porce la in in- Sulators, see 532. 22; methods of test in g insulating Qualit, ie S, See 719.50, 532. 22. 719.55 Rubber Compounds and Tapes American Society for Testing Materials, D119–38; 1938. American Standards Assn., C59.6-1939. Rubber Insu- lating Tape. For insulating joints in electric wires and cables. Construction, chemical composi- tion, tensile Strength, dielectric strength, and fusion test requirements, Standard weight, dimensions, 779 7 |9. 55 Directory of Commodity Specifications and permissible Variations. A. S. T. M. Emerge n c y Alternate ProVisions EA-D119; 1942, affected sec- tlons 2, 4, 5, 6, 8, 13, and 15. American SO c 1 et y for Testing Materials, D532-39T; 1939. Tentative Specifications for Rubber Sheath COmpound for Electrical Insulated COrds and Cables. Covers a durable Vulcanized rubber compound for use as the Outer covering Or sheath. On 1nsulated elec- trical cords and cables. Requirements for sampling, physical properties, tear test, and for other tests using A. S. T. M. Method D470. A. S. T.M. Emergency Al- ternate Provis 10n EA-D 532; 1942, affected section 3, Physical Requirements; section 6, Test Specimens; and section 8, Methods Of Testing. American SOC iety for Testing Materials, D 812–44 T, 1944. Tentative Specification for GR-8 (Synthetic Rubber) Sheath Compound for Electrical Insulated Cords and Cables Where Extreme Abraslon Resistance Is Not Required. Gives scope, character of sheath, methods of testing, physical requirements, Sampling for Original physical tests, Sampling for acceler- ated aging tests, test Specimens, and reject 1011. American Society for Testing Materials, ES 6a; 1943. Emergency Specifications for GR-S Synthetic Rubber Sheath COmpound for Electrical Insulated COrdS and Cables. Co v e r s a durable, Vulcanized Synthetic rub be r compound suitable for use as the Outside covering or sheath on insulated electric cords and cables. Gives requirements for character of sheath, methods of testing, physical requirements, Sampling for original physical tests, sampling for acceler- ated aging tests, test specimens, and rejections. American Tr a n s i t Assn. Rubber Insulated Wire and Cable for Outside Use for Power Distribution Pur- poses-Class A Compound, D10–41; 1941. Apply to the rubber c O m p ou n d used for the insulat 1on of electric wire and cable, and which is known as Class A 30 percent Hevea rubber. Gives requirements as to conductor, insulation, cable tape, Cotton brald, finish, lead sheaths, and armor. American Transit Assn. Recommended Specification for Rubber Insulated Wire and Cable for General Pur- poses—Code Rubber Insulation, D116-41; 1941. This specification applies to the rubber compound used for insulation of electric wire and cable and which is known as code rubber 1nsulation. COvers general requirements, conductor, insulation, C a ble tape, braid, finish, lead sheaths, and armor. American Transit Assn. Recommended Specification for Rubber Insulated Wire and Cable for Outside Use for P O We r Distribution Purposes—Class AO COmpound, D117-41; 1941. These specifications apply to the rubber COmpound used for the insulation of electric Wire and Cable and which is known as Class AO 30 percent HeVea rubber. Covers general requirements, C Onductor, 1m Sulation, Cable t a D e , cotton braid, finish, lead sheaths, and armorº American Transit Assn. Recommended Specification for Rubber InSulated Wire and Cable for Outside Use for Power Distribution Purposes—Performance Rubb e r COmpound, D118-41; 1941. This Specificat 10n is in- tended to cover the furnishing and testing Of war- iOus kinds of rubber insulated conductors for power distribution purposes, the insulation to be of the grade known as Performance Rubber Compound. Covers general requirements, conductor, insulation, cable tape, Cotton braid, finish, lead sheaths, and armor. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual Of Recommended Practice. Specification 56-41; 1942. Joint Specificatº ºn Of the A. A. R. Electrical Section (Engineering Div ), S i gn a l Section, and Telegraph and Telep Jne tection. Rubber Insulating Tape. Includes requ - reme. S for material and work- manship, tape in acc 3rdalace with American Society for Testing Materials Specif ^ation D 119, inspec- tion, tests, acceptance, packing and marking, and Warranty. Assn. of American Railroads, Telegraph and Telephone S e C t i On , 2-G-34; 1928. Rubber Insulating Tape. Quality requirements for ru Yber, modified A. S. T. M. Method Of Chemical Analysis D- 15, tensile strength, dielectric properties, and fusion tests, standard Weight, dimensions, and variat 1ons. Electrical Standards Committee of American Standards ASSIſl., Sponsor. American Standards Assn., C8. 11- 1936. American Institute Of Electrical Engineers' Standard C8. 11. Tentative Standard for Code Rubber Insulation for Wire and Cable for General Purposes. Electrical Standards COImmittee Of American Standards ASSn. , Sponsor. American Standards ASSn. , C8. 17- 1936. American Institute Of Electrical Engineers' Standard C8. 17. Tentative Standard for Class AO 30 Percent Rubber Insulation for Wire and Cable for General Purposes. Apply to the rubber c O In p ou n d used for the 1nSulation Of electric wire and ca- ble (up to and including wire and cable for 5,000 rated c1rcuit volts) and which is known as Class AO 30 percent Hevea rubber. International Municipal Signal Assn., Inc. Specifica- tion No. 91; 1942. Rubber Insulating Tape. COvers rubber insulating tape Suitable for the insulation Of J Oints 1n electrical Wires and cables and for Other 1nSulating use in fire alarm, police signal, and Other municipal signal Systems. Gives require- ments for material, separator, rubber compound, di- mensions, packing and marking for shipment, sampling and testing, and inspect 10n and acceptance Or re- jection. U. S. Gov., Army Air Forces. Specification 26594 (2); 1944. Tape; Rubber, Wulcanized. U. S. GOV., AITy Alr FOTC eS. 1944. U. S. GOV., Army A11 FOI’ces. Specification 26595(2); Tape; Rubber, WulCan 121mg. Specification 4O684 (1); 1944. Kit; Cable Wulcanizing, Type X-1, Portable, Field Lighting. U. S. G O V . , Federal Specification HH-T-111a; 1939. Tape; Rubber, InSulat 1ng. COVers One grade. Gives requirements for Imaterial and workmanship, composi- tlOn, dimenS1 OnS, Separator, tensile strength, ul- timate elongation, fusion, tackiness, and dielec- tric strength; methods Of Sampling, inspection and tests; and packing, packaging, and marking for Ship- ment. Emergency Alternate Fe d e ral Specification E-HH-T-111a, July 1943, required One grade suitable for insulating splices in electric conductors under normal COndi U 1 OnS and Changed requirements for COm- pOS1tion, dimensions, t e n S 1 le strength, ultimate elongat 1 On, dielectric strength, sampling, t e s t , packaging, and marking. 780 Machinery and Vehicles 7 || 9. 56 & A. e. U. S. Gov., U. S. Army, Signal Corps. Specification 71–134D; 1 93 0. COmpound; Insulating, 30 Percent. Rubber, for Wire, Etc. References. --Methods, of test ing, see 719.50; meth- ods of test. 1ng rubber goods, see 200; rubber insu- lated cables, C ord, W 11'e , see 715.41, 715.42, 715.44; rubber matting for use around electrical apparatus, See 208. 1. 719.56 Textiles Used for Electrical lation American Society for Testing Materials, D69–38; 1938. Friction Tape for General Use for Electrical Pur- DOSes. Applies to tape COmmonly used for protect- 1ng a n d binding in place, joints of electrical Wires, and Other electrical and mechanical purposes. Requirements for cotton Sheet ing, frict iOning COIT- pound, impregnat 10n, adhesiveness, tackine SS, dis- Coloration Of copper, pinholes, tellSile Strength, dielectric strength, parallelism Of threads, sizes, and methods of testing. A. S. T. M. Emergency Alter- nate Provisions EA-D69a; 1942, affected Sect iOns 3, 6, 7, 13, 19, 20, 21, and 22. American Society for Test in g Materials, D 335–36; 1936. O. OO7-Inch Cotton Tape for Electrical Pur- pºses. Requirements for uniform woven tape free from "motes" Or Other impurities, with Selvage edge, for sizing, physical properties, tests using A. S. T. M. Method D 259, winding, and Size Of TOllS. American Society for Test in g Materials, D372–44T; 1944. Tentative Specifications for Flexible Treated Cotton and RayOII SleeWing Used in Electrical Insu- lation. COVers five grades Of tubing, requirements for mater 18l, Color, dielectric Strength, aging test, heat endurance, Tate Of burning, table Of Standard Sizes and permlSS ible Variat 10ns, and testS in a C- COrdance with A. S. T. M. Method D350. American Society for Testing Materials, D 373–44T; 1944. Tentative Specifications for Black Blas-Cut Warnished Cloth Tape Used for Electrical Ilısula- tion. For insulating bus bars, joints and terminals Of wire and cable, and electric apparatus COInnec – t1Ons. IIIcludes requirements for manufacture, Sur- face, breaking Strength, elongation, resistance to Oll, dielectr 1C Strength, dimens 1 OnS and permissible Variat 10IS. American Transit Assn. Recommended Specification for Warnished Cambric Insulated Cables, D113-41; 1941. This Specification applies to all S 12es and Classes Of Varnished Cambric lead COWered OT braided Cables which are to be used for the transmission and dis- tribution of electrical energy, and may apply to either underground, aerial, Or Station cable, under IIOTmal COIIditions of installatioſi. Gives general requirements, test.S to be made On each leilgt, fl. Of cable, test.S to De made On Samples, and general provisions. American TranS1t ASSn. Recommended Practice for In- Sulating, Materials f or Railway Repair Shop Use, E136-34; 1934. ClOths, treated aſid untreated. Gives Tequirements as to the thicknesses and grades Of Weave and finish for ClothS Tefe I’I’ed to in this Specification. As Sn. Of American Railroads, Operations and Mailute- nance Dept., Engineering D1W., Electrical Section. Manual Of RecQITIſlended Pract, 1Ce, 4-a-41; 1941. Spec- ification f OT Frict1 OI, Tape for Railroad Use. Gives In su- 1 tender, material and WOrkmanship, COttoll sheeting, frict iOning COmpound, impregnation of fabric, pin holes, tensile strength, dielectric Strength, dimens 10ns, Cutting ‘ into rolls, inspec- Duſp OSe, tion, tests, acceptance requirements, packing, and War I’anty. Assn. Of American Railroads. Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 82-41; 1942. JO int. Specification with A. A. R. Electrical Section (Engineering Div.), Signal Section, and Tel- egraph and Telephone Section. Friction Tape for Railroad USe. Includes requirements for material and workmanship, Cotton, Sheet ing, frictioning COIT- pound, impregnation of fabric, pin holes, tensile strengths, dielectric Strength, dimensions, Cutting into rolls, inspection, tests, acceptance, packing and marking, and Warranty. Assn. Of American Railroads, Operations and Mainte - nance Dept., Engineering D1V., Signal Section. Man- ual of Recommended Practice. Specification 182-40; 1941. Weather-Resistant Braid for Insulated Wire and Cable. FroVides for rubber-filled tape, Outer braid coveringS and weather-resistant Saturant and finish on insulated wire and cable for use On Sig- nal circuits rated at 0-600 and 601-2, 500 VOlt.S. Braid in accordance With American Standard ASSn., C8. 12, except angle Of yarn, Cable tape meeting A. S. T. M. Specification D 27, properties Of Satu- rant, mineral filler, performance tests, and alter- Ilate requisiteS. Assn. of American Railroads, Operations and Mainte- Ilance Dept., Engineering DiV., Signal Section. Man- ual of Recommended Practice. Specification 191-40; 1941. Flame-Retarding, Moisture Resistant Braid for IIIsulated Wire and Cable. ProVideS for rubber- filled tape, Outer braid c O V e r 1 ng S and flame- retarding, moisture resistant fiſiish On 1msulated wire and cable for use in weather protected loca- tions and on Signal circuits rated at 0-600 and 601–2, 500 volts. Braid in accordance with American Standards Assn., C8. 12, except angle of yarn, rubber- filled tape meeting A. S. T. M. Specification D 27, saturant of asphalt or Stearine pitch base COImpound, finishing compound, and mica requirements. Als O gives performance tests required. ASSn. Of American Railroads, Telegraph and Telephone Section, 2–G–30; 1927. Friction Tape. Describes Cotton Sheet ing fabric, adhesive rubber base insu- lating compound, impregnat 10n, and gives require- Iments f O I adhesive test, tensile Strength, p 1 n holes, dielectric Strength, Standard weight, dimen- SiOns, and permissible Variat iOnS. National Electrical Manufacturers ASSn. Black and Yellow Blas-Cut Warnished ClOth Tape. Standard 38- 50; 1938. Includes both black tape a n d yellow tape for insulating electrical Connect 10ns and ap- paratus; requirements as to dimenSiOnS and permis- Sible War 1at 1 OnS, manufacture, tensile Streilgtn, and resistance to Oll, with physical tests in ac- cordance with A. S. T. M. Specification D295. S. G O V., Federal Specification HH-T-101a; 1939. Tape; Friction. Covers two grades– (A) for general use and (B) for tropical conditions. Gives require- men US f or mater lal, Sulfur, adnesion, raveling, physical propert, les, friction, dielectric strength, U. 781 719.56 Directory of Commodity Specifications accelerated agirig, tackiness, age, Sampling, inspec- tion, tests, packaging, packing, and marking. Emer- gency Alternate Federal Specification E-HH-T-101a; 1943, required One grade and changed requirements for friction COImpound, physical properties, fric- tion, accelerated aging, tacklness, Sampling, irr- spection, and tests, packaging, and marking. S. GOV., Navy Dept. Specification 17C8a; Cambric; Insulating, Warnished. U. S. Gov., Navy Dept. Specification 17-I-30; 1944. Insulation; Electrical, Cotton-Fiber, Un treated (Group CFU). U. S. GOV. , Navy Dept. Specification 1781Ob; Sleeving; Insulating, Cotton. U. S. Gov., Navy Dept. Specification 17T15b; 1942. Insulation; Electrical, Tape, Line1}-Finish, Pla 1 n. U. S. Gov. , Navy Dept. Specification 53T4a: 1935. Tape; Linen, Gummed. U. S. Gov., U. S. Army, Army Air Forces. tion 6–298; 1941. trical Insulation). U. S. Gov., U. S. Army, Army Air Forces. tion 6–299; 1941. cal Insulation). U. S. GOV., U. S. Army, Signal Corps. 6–145B; 1930. Bandage; Type TL-97, U. 1941. 1944. Specifica- Duck; Warnished COtton (for elec- Specifica- Cambric; Warnished (for Electri- Cable Splicing. U. S. GOV., U. S. Army, Signal Corps. Specification 71-75A; 1925. Cloth; Insulating. U. S. GOV., U. S. Army, Signal Corps. Specification 71-572; 1931. Bandage; Type TL-124, for Underground Conduit Construct iOn. References. - Insulating varnish, see 719.57; meth- ods of testing, see 719.50; methods of testing rub- be r ſ illed tape, see 200; methods of physical and Chemical test in g of fabrics, see 300. 4; test methods a n d tolerance S for electrical cott on yarns, see 3O2. 10; Warnished Cambric insulation on Wires" and Cables, s e e 715.44, 715.41; asbestos tape, see 719, 51. 719.57 Electrical American Society for Test in g Materials, D 115–41; 1941. Methods of Testing Warnishes Used for Elec- trical Insulation. For Varnishes which are applied by brushing, dipping, Or Spraying arid intended pri- marily for the purpose of providing electrigal in- sulation. Density, viscosity, flash point, thick- ness, drying time, dielectric strength of varnish in solid state, Heat endurance test, oil proof test, draining test, weight Of nonvolatile matter, di- electric strength of liquid varnish, and descrip- Insulating Warnishes tion and use of the remodeled MacMichael Viscosi- Iſleter. American Society for Test in g Materials, D 411-44: 1944. American Standards ASSn. , C59. 18-1944. Meth- ods of Testing Shellac Used for Electrical Insula- tion. For tests in accordance with A. S. T. M. Metriod D 29 for Sampling, insoluble matter, iOdine number, moisture COntent, wax, and ash. Requirements for determination of polymerization time, flow test, and details for apparatus; and methods Of procedure. American Society for Testing Materials, D 784-44T; 1944. Tentative Specification for Orange Snellac and Other Indian Eie Gürical IIISuia Lion. Gives SC Ope, properties, , and methods of test, 111g. American Transit Assn. Recommended Practice for In- Sulating Materials f or Railway Repair Snop Use, T r * ~ 42 – ~~ d-cº \* tº i U i Specification * E136-34; 1934. Baking varnishes referred to in this Specification are composed of linseed or other dry- ing of ls, with or without gums or resins, , and with a minimum amount of drier. A baking varnism should not be used except where baking at one hundred (100) to one hundred and ten (110) degrees C. is possible. At this temperature the warnism... should harden in from twelve (12) to twenty-four (24) hours. De- scribes also the characteristics of these varnishes. American Transit Assn. Recommended Practice for In- Sulating Materials f or Railway Repair Shop . Use, E136-34; 1934. Spirit, varnishes referred to in this specification are composed of animal, vegeta- ble, and synthetic gums or resins, such as shellac, Copal, Synthetic resin, etc., dissolved in spirits. Characteristics- oil resisting but not generally moisture-proof. This type of Varnish is used ex- tensively for stickers and binders in the manufac- ture Of coils. ASSn. Of American Railroads, Operations and Mainte- Iiance Dept., Engineering DiV., Signal Section. Man- ual Of Recommended Practice, 1932. Warnish Treat- ment of Electrical Windings. Gives insulation re- quirements, action on other materials, corrosion, life, fissures, elasticity, and temperature rating. U. S. GOV., Navy Dept. Specification 52V13e; 1944. Warnish; Insulating, Electrical. U. S. Gov., U. S. Army, Ordnance Dept. 3-182; 1943. COImpound; Insulation, Specification Ignition. References.-Warnish, see 846; other impregnating treatment of wind 1ngs, see 719. 59. 719.58 Molded and Laminated Insulating Mate- rials, Bakel ite and Similar Products American Society for Testing Materials, D 256–43'ſ; 1943. Tentative Methods of Test for Impact Resist- ance Of Plastics and Electrical Insulating Mate- rials. Intended to determine the relative suscepti- bility to fracture by shock of plastic materials and electrical insulating materials as indicated by the energy expended by a Standard pendulum type im– pact machine in breaking a standard specimen in One blow. Gives requirements for apparatus, test spec- 1Imen, Conditioning test specimens, procedure and report for both cant 1 lever be am (Izod type) and simple beam (Charpy type) tests. American Society for Test in g Materials, D 348–42; 1942. American Standards Assn., C 59. 14-1943. Methods of Testing Laminated Tubes Used in Electri- cal Insulation. Includes determination of tensile Strength, COImpressive Stre IIgth, water absorpt 1011, deriSity, dielectric Strength, power factor, and di- electric constant; requirements for test specimen, apparatus, and routine of procedures. American Society for Test in g Materials, D 349-42; 1942. American Standards Assn., C 59. 15-1943. Methods of Te St in g Laminated Round Rods Used in Electrical IIIsulation. Requirements for test spec- imen, apparatus, and test procedure for determining tensile, flexural, COImpressive strength, water ab- SOrption, alld density. - American Society for T e s t in g Materials, D 392–38; 1938. American Standards ASSn. , C59. 10–1941. Metſ- ods of Testing Molding Powders Used in Manufacturing Molded Electrical Insulators. Tests for physical 782 'Machinery and Vehicles 7 | 9.58 properties of organic binder, organic and inorganic fillers or mixtures, used in making electrical in- Sulators and other plastic molded parts. Sampling, Sieve analysis methods, apparent density, bulk fac- tor, powder pourability, requirements for apparatus and DI’OCedures. American Society for Testing Materials, D 467–44T; 1944. Tentative Specifications for Phenolic Lami- nated S h e e t for Radio Applications. Cover six grades for radio or similar applications where high frequencies are involved. Requirements for layers of paper or cotton fabric 1mpregnated with a phe- nolic COImpound and COmpressed into hard dense sheets under heat, for punching quality, flexural strength, power factor, dielectric properties, standard thick- nesses, Color and finish, with description of usual applications. American SOC lety for Testing Materials, D 494-41; 1941. Method Of Test for Acetone Extraction of Phenolic Molded Or Laminated Products. For determination Of amount Of acet One-soluble matter in molded or laminated phenolic products. Apparatus, preparation Of Sample, procedure, Calculation, and report. American S O C 1 et y for Testing Materials, D 551-41; 1941. Method Of Measuring Shrinkage From Mold Di- mensions Of Molded Materials Used for Electrical Insulation. FOT COImparis On Of batch-to-batch uni- formity of thermo-plastic or thermosetting mate- rials, but not for determination Of Shrinkage in any type of mold, nor shrinkage due to aging. Sam- pling, apparatus, test Specimens, procedure, Calcu- lations and report, and reproducibility of results. American SO c 1 et y for Testing Materials, D 570-42; 1942. Method of Test for Water Absorption of Plas- tics. COvers immersion test for guide to electri- cal and mechanical properties, and as a c on trol test for uniformity of product. Describes appara- tus, preparation of Specimen, and procedure includ- ing recondition1ng, Calculation, and report. American Society for Testing Materials, D 616-41 T, 1941. Tentative Specifications for ROund Phenolic Laminated Tub in g for Radi O Applications. COVer round phenolic laminated tubing for radio and S1mi- lar applications where high frequencies are 1m- volved. Either rolled or molded tubes may be fur- n is he d in accordance with these specifications. Material, punching quality, axial C om p r e S S 1 Ve strength, density of rolled tubing, power factor, dielectric constant, and dielectric loss factor; length, standard sizes, inside and Outside diameter; permissible variations in diameter and wall thick- ness; color and finish, methods of testing, workman- ship, packing, marking, inspection, rejection; and appendix—usual applications for the various grades of phenolic laminated tubing. American S O C 1 et y for Testing Materials, D618–44.T.; 1944. Tentative Methods Of COnditioning and Class1– fying for Conditioning Plastics and Electrical In- Sulating Materials for Testing. Cover procedures for establishing standard periods of time, temper- atures, and I’elative humidities to be used in the pretreatment of plastics and electrical insulating materialS prior to testing, as well as in the actu- al testing of such plastics whose physical proper- tles are subject to rapid change as a result of 639677 ()—45—50 Varlations in atmospheric conditions. Classifica- tion of materials for conditioning, apparatus, pro- cedure, and report. Amerigan S O C 1 et y for Testing Materials, D752—44T; 1944. Tentative Specifications for GR-M Polychloro- preme Sheath C O mp ou n d for Electrical Insulated Cords and Cables. Gives scope, character of sheath, methods of testing, physical requirements, sampling for Original physical tests, sampling for acceler— ated aging and oil immere ion tests, test specimens, 01l immersion test, and rejection. American SO c 1 et y for Testing Materials, D753–44T; 1944. Tentative Specifications for GR-M Polychloro- preme Sheath C O mp ou n d for Electrical Insulated COrds and Cables Where Extreme Abrasion Resistance Is Not Required. Gives scope, character of sheath, methods of testing, physical requirements, sampling for Original physical tests, sampling for acceler- ated aging and Oil 1mmersion tests, test specimens, Oil immersion test, and rejection. ASSn. Of American Railroads, Mechanical Div., Electri- Cal Section. Manual of Standard and Recommended Practice, 1943. Insulating Material for Train Con- trol and Locomotive Lighting Equipment. Recommends Flaterial impervious to moisture, durable, strong, and seasoned to resist 3000 F., or 400° F. , if nec- essary, form Of terminal blocks, and to COmply with requirements for molded insulating materials, A. S. T. M. D48–27. National Electrical Manufacturers A S S n . Laminated Phenolic Products Standards 39-57; 1939. Includes phenollc plate, tubing and rod, in four grades Of paper base laminated, and fabric base laminated; tolerances, tensile, flexural, dielectric, moisture, absorption properties, and table Of equivalent rule numbers. National Electrical Manufacturers As Sn. Recommended Practice for Machining and Punching Of Laminated Phenolic Plate, 39–58; 1939. For use in fabrication Operations including S a W i ng , drilling, tapping, threading, milling, turning, punching, Shaving, and Shearing. Includes table Of punching properties of Various grades. U. S. GOV., Army Air Forces. Specification 32212-A; 1940. Phenolic-Materlal; Molded. U. S. GOV., Fe d e r a l Specification HH-P-256; 1940. Płienolic-Condensation-Products; Laminated (for Elec- trical Purposes). Covers three types—(I) paper base laminated phenolic material; (II) fabric base laminated phenolic material; (III) fabric base mac- erated material; and (IV) asbestos base laminated material. Each type, except III, is available in four forms-sheetS, tubes, molded TOdS, and mOlded shapes. Type III is available Only in sheets and molded shapes. Type I has six grades-X, P, XX, XXP, XXX, and XXXP; type II, four grades–C, CE, L, and LE; type III, One grade-F; and type IV, two grades-A and AA. Gives tables Of a Vailable thick- nesses for each type, grade, and form. Covers re- Quirements for material and Workmanship, uniformity, finish, mechanical Droperties, warp, physical prop- erties, Water absorption, and tolerances; methods Of Sampling, lmspection, and tests; and require– Inents for packaging, packing, and marking for ship- Iment. 7 || 9, 58 Directory of Commodity Specifications S. Gov., Joint Army-Navy Specification JAN-P-14; 1944. Plastic-Materials; Molded Thermosetting. S. Gov. , Navy Dept. Specification 17M11b; 1942. Molds for Molded Electrical Insulation. U. U. References.-Methods of electrical test ing, see 719.50; methods of physical test ing Of paper and of fiber board, see 470. 3.. 719.59 Miscellaneous Electrical Insulating Mater ials American Institute of Electrical Engineers, 1941. Apparatus Bushings, Proposed Standard, and Proposed Test Code. Covers proposed Standard servº- ice conditions, rating, definitions, heating, di- electric tests, and name-plate markings; and pro- posed test code classification of bushing tests and test procedure. American so c 1 et y for Testing Materials, D 668–44; 1944. Me th o ds of Measuring Dimensions of Rigid Tubes Used in Electrical Insulation. Cover proce- dures for measuring the dimensions of all rigid tubes used in electrical insulation, the limita- tions imposed being those of the size range of the more common forms of measuring instruments used. American Standards Assn., C 75. 2-1943. Steatite Radio Insulators (American War Standard). For the pur- pose of facilitating production of steatite radio in SulatOI’S. Gives applicable Specifications, and drawings, classification, material and Workmanship, general and detail requirements, methods of inspec- tion and tests, packaging, packing, marking for shipment, re quí rements appl 1 cable to individual government departments, definitions, drawings show- ing details, and appendiX covering design criteria. American Transit ASSn. Recommended Practice for In- , sulating Materials for R a 1 1 w a y Repair Shop Use, E136-34; 1934. Air drying varnishes referred to in this specification should be composed of linseed oil or other drying oils sufficiently treated with or without gums Or resins, and with proper amount of driers so that varnish will dry in from three (3) to five (5) hours, leaving a smooth, flexible Surface. Such varnish may be obtained which 1s comparatively oil and moisture resisting. An air drying varnish is used where it is not possible or practicable to employ the baking Oven. It is also used as a finishing COat On WOund apparatus. American Transit ASSn. RecCTImended Practice for In- sulating Materials for Ra 1 1 way Repair Shop Use, E136–34; 1934. Covers a wide variety of insulating materials, including varnishes, gums, treated and untreated cloths and tapes, mica tapes, Sheets, and plates. Requirements concerning the composition and characteristics of each of the items are given in detail. Gives also details relative to the test- ing of insulated varnishes. American Transit ASSn. Recommended Practice for In- sulating Materials for Ra 1 1 way Repair Shop Use, E136-34; 1934. Treating compounds referred to in this specification includes those compounds composed of a s p halt and linseed oil. Details are given concerning the characteristics and composition of these compoundS. *Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1932. Impregnating No. 21; Compound Treatment of Electrical Windings. Insula- t1On properties, effect. On other materials, corro- Sion, life, plasticity, and temperature rating re- quirements. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Recommended Practice. Specification 177-39; 1939. Insulating Material for Filling and Sealing Recesses 1n Signal Apparatus. Material for filling and S e a 1 1 ng porcelain, glass, metal, wood, etc. Adhesive qualities and tests. Refers to the A.S.T.M. Test D-36 for melt in g point, and A.S.T.M. Test D-176 for coefficient of expansion. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 181-39; 1939. Paint and Painting of Braid-Covered Aerial Wires and Cables. Asphalt or pitch type of cable paint, with volatile thinner, for the preservation of fibrous covering such as braids, servings, tapes, etc., from the effects of weather, acids, alkalies, and gases generally present. Application, and with tests Of nonvolatile base by A. S. T. M. D-255, flash point by A. S. T. M. D-56, and dielectric strength by A.S.T. M. D-115 methods. , Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 184-40; 1941. Fusible Asphaltic Base Sealing Compound for Protecting Wire Entrances, Outlets, Sleeves, Pot- heads, Etc. , Against the Entrance of Moisture. Gen- eral requirements, physical and electrical char- acteristics, in Spection, and marking. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 187-39; 1939. Paint and Painting of Braid-Covered Aerial Wire and Cable. Asphalt or coal tar emulsion type of cable paint with details as to composition, prop- er tie S, a n d application. Tested in accordance With A. S. T. M. D-255 for water content, and A. S. T. M. D-140 for Sampling, also A. S. T. M. D-115 to deter- mine dielectric strength. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 188—40; 1941. Cold Application Compound for Closing Wire Entrances and Openings. For c 1 O S 1 ng mechanism cases, switch circuit controllers, relay housings, parkway and trench cable outlets, etc., to exclude 1nsects, vermín, rodents, and f Or e i gn material. Gives physical and electrical characteristics re- Quired, in Spection, and marking. U. S. Gov., Federal 'Specification JJJ-W-151a, 1938. Wax; Sealing. Covers two types- (I) stick type to be heated over a flame, and (II) in bulk for use in gas or electrically heated melting pots; and four grades-A, B, C, and D. Gives detail requirements; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. Gov... Navy Dept. Specification 17–T-13a; 1941. Jn- sulation; Electrical, Slot-Cell, Composite, Armature. S. Gov., Navy Dept. Specification 17–I-15a; 1944. Insulation; Electrical, Plastic-Sealer. U. S. Gov., Navy Dept. Specification 17-I-16c; 1944. Insulating-Material; Electrical, Liquid, Quick-Drying. U. 784 Machinery and Vehicles 7 || 9.60 U. S. Gov., Navy Dept. Specification 17-I-31a; 1944. Insulation; Electrical, Glass-Fiber, Untreated, Group GFU. U. S. Gov., U. S. Army, Signal Corps. Specification 71-449A; 1942. Compound; Insulating, Type IC-1. References.-Warnish treatment of windings, see 719. 57; trans f Ormer Oll, See 504.8; W OOden insula- tors and insulator pins, See 429.7; glass insula- tors, see 526.1; cap and c One insulators for trolley wire support, See 719.63; globe, C Omp OS it iOn, and Brooklyn stra in insulators, See 719.63; petr Olatum for use in impedance bonds, See 504. 6; petroleum asphaltum for protect ing w i r e s in trunking, See 505. 14. 7. 9.6 ELECTRICAL LINE MATER LALS, UNDERGROUND 7| 9.60 General American Transit Assn. Recommended Specification for Joint Use of Wood Poles, D112-31; 1931. This speci- fication applies to all construction. On WOOd poles used jointly by supply and communication circuits. The specification is intended to embody requirements which are most important from the standpoint of safety to employees and the public. It states the minimum requirements for spacings, clearances, and strength of construction. The specification in- cludes definitions, and covers various grades Of construction, vertical clearances and runs, communi- Cat iOn cables Or conductors On Suspension, Strand, climbing space, fixtures for street lighting, trol- ley span wires and brackets, pole steps, guy attach- ment and clearances, guy and line insulators, load- ing, strength requirements, and inspection. American Transit ASSIm. Recommended Principles and Practices for Joint Use of Wood Poles, D123-37; 1937. Emphasizes the advantages in the joint use of poles with other agencies from the point of view of conservation, economy, and public relations. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Electrical Section. Manual of Recommended Practice, 1942. (WI-b-25) Specific at ions for the Construction of Overhead Electric Supply Lines for Railroad Use on Railroad Property. Describes the standard practices for the construction of electric p O we r transmission and distribution pole lines, exclusive Of Overhead con- tact wires. COvers general requirements, COnstruc- tion at railroad crossings and crossings of com- munication lines, Clearances, g r a d 1 ng Of lines, loading, conduct Or attachments, in Sul at ed pins, crossarms, strength Of Supporting structures, Wood poles, Steel Structures, COncrete, guys, grOunding, and permissible unit stresses an d proportion of ult lmate Strength. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Electrical Section. Manual of Recommended Practice, 1942. (WI-c–26) Specifications for the Joint Use of Poles for Power, Communication, and Signal Circuits. Describes the standard practice for the j o 1 nt use of electric power, transmlSS10n, and distribution circuits, as defined below, with signal and communication cir– cuits on wood pole lines for railroad use, on rail- road property. These provisions do not apply to pole lines where class "S" and "T" circuits only are involved. AER AL AND |tems -ASSn. of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Electrical Sect 10n. Manual of Recommended Practice, 1942. (WI-d-26) Specifications for the Ma intenance of Overhead Electric Supply Lines. Gives instructions and spec- ifications for the guidance of forces engaged in maintain ing: overhead electric supply l 1 n e s for railroad use on railroad property. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual of Recommended Practice, 1944. Railroad Speci- fication for Electric Light, Power Supply, and Trol- ley Lines Crossing Railways. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering DIV. , Signal Section. Man- ual of Recommended Practice, 1944. Specification for Communication L i n e s Crossing the Tracks of RailroadS. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Dly., Signal Section. Man- ual Of Recommended Practice, 1934. Specification for Communication Underground Conduit Construction. of American Railroads, Telegraph and Telephone Section, 1-A-6; 1939. Specification for the Con- St ruct iOn Of Railroad Communi C at 1.On Pole Lines. Describes standard requirements for the construc- tion pole lines carrying communication wires and cables, also for joint use with foreign communica- tion or railway signal circuits; strength of lines, clearances of poles and attachments, location, pole Setting, f1tting, guy1ng, and b r a C 1 n g; Wire and aerial cable construction, terminal, and long span construction; and guard screens. Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-24; 1927. Joint Use of Poles for Power, Communication, and Signal Circuits. Gives classi- fication of circuits, requirements f or relative position and Spacing of circuits, climbing space, methods of Supporting conductors and cables, mini- mum sizes of conductors, insulation and support of Vertical conductors, installation of apparatus, pole Stepp 1mgS, and dimensi Ons Of CrOSSarms. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-B-1; 1937. Communication Lines Crossing the Tracks of Railroads. Requirements for construc- tion an d maintenance of telephone and telegraph lines CrOSS1ng Steam and electrified railroads in- cluding over he ad , underbridge, and underground crossings, clearances, du C t S, cable sags, poles, drainage, attachment, and protection from moving vehicles, with tables and dimensional drawings. Assn. Of American Railroads, Telegraph and Telephone Section, 1-C-1; 1940. Underground Conduit Construc- tion. Cevers requirements for constructing under- ground communication electric lines as to precau- tionary measures, locations and clearances, mate- rial including reducers, risers, U guard, mánholes, frame and covers, cable racks and hooks, concrete work, trenching, grading, creosoted wood duct, tile duct, 1 ron and Steel pi De, f1lb er duct, laterals, etc. Assn. Of American Railroads, Telegraph and Telephone Section, S-1; 1923. Electric Light, Power Supply, and Trolley Lines Crossing Railways. Requirements for C learance, loading, W1 res and Cables, 1nSula- tors, Support 1 ng St ructure S, grounding, trolley ASSIſle 7 19.60 Directory of Commodity Specifications line crossings, underbridge and underground CrOSS- ings. This specification was adopted by the Amer- ican Railway Engineering Assn. Committee On Elec- tricity in 1923. Assn. of American Railroads, Telegraph and Telephone Section, S-2. Construction of Overhead Electric Supply Lines for Railroad Use on Railroad Property. Specification covering electric power transmission and distribution pole lines, requirements as to lo- cation, relative levels, ſire hazards, tree trim- ming, protective coatings, guards and signs, Clear- ances, grading of lines, loading, wires and cables, insulators, crossarms, s up p Or t 1 ng Structures, grounding, and permissible unit stresses for wood and steel supporting structures for two types of construction depending On location of line. Copper Wire Engineering Assn. Conductor Engineering Data for Rural Lines—Heavy Loading District. In- cludes reference data. On DOle Outline, Sag Clear- ance, span relation, wire clearance Over ground, and wire crossing Clearance; Span COImpan1 OnS, DOles per mile, and choice of rural conductors; conductor pro pert i e s (wire and loading tables), Splicing sleeves, quantities for V a r 1 O us assemblies, and line ties on pin insulators; and design data cover- ing conductivity selection for primaries, staking suggestions, span selection charts, structure Selec- tion charts, transverse load-tangent poles, reduced span for reduced tension, line Secondaries, Various unit costs, guy tables, sags for weatherproof Copper conductors, d e s 1 g n tables, Stringing tables, and Sag and tension Charts. Copper Wire Engineering Assn. Conductor Engineering Data for Rural Lines— R E A —Type—Medium and Light Loading Districts. Includes reference data. On pole outline, sag clearance, Span relation, Wire Clear- ance over ground, and wire crossing clearance; Span companions, poles per mile, and choice of rural COn- du c to r S ; conductor properties (wire and loading tables), splicing sleeves, quantities for Various assemblies, and line ties On pin insulators; COm- panion of 8C and 9-1/2D copperweld-copper conduc- tors; and design data covering conductivity selec- tion for primaries, staking suggestions, Span se- lection charts, structure selection Charts, trans- verse load-tangent poles, reduced span for reduced tension, line secondaries, Various unit COSts, guy tables, sags f or Weatherproof copper Conductors, design tables, Stringing tables, and Sag and ten- Sion charts. U. S. Gov., Dept. of Commerce, N a t 1 0 n a l Bureau of Standards, H32; 194 1. American Standards Assn., C2.2–1941 (National Electrical Safety Code). Safety Rules for the Installation and Maintenance Of Elec- trical Supply and Cummunication Lines. For line insulators for grade A and B construct lon, require- ments for wet porcelain insulators for Voltage of 2, 300 or a b ove, including ratio of flashover to puncture voltages, dry flashover test requirements for insulators for various Voltage applications. U. S. Gov., Dept. of Commerce, N at 1 on a l Bureau of Standards, H32; 1 94 1. American Standards ASSn. , C2.2–1941 (National Electrical Safety Code). Safe- ty Rules for The Installation and Maintenance of Electrical S up ply and Communication Lines. For Overhead lines, requirementS On relative levels On DOle of Various Classes Of lines, On Clearance be- tween supporting structures and other objects, be- tween wires and ground Or rails, between Crossing lines, between conductors of same line, Climbing and working Spaces, grades of construction, assumed loadings, strength requirements for Various parts Of line construction, requirements of insulators, tables of recommended normal sags of copper con- duct Ors, minimum permissible sags with tensions and St.TeSSes, etc. U. S. Gov., Dept. of Commerce, N at 1 on a l Bureau of Standards, H34; 1938 . American Standards ASSn. , C2.4–1939. Safety Rules for the Operation of Elec- trical Equipment and Lines (Comprising Part 4 of the Fifth Edition, National Electrical Safety Code). Precautions and rules to be Observed in handling Supply lines and equipment, killing lines Or equip- ment, making protective grounds, for Overhead and underground power lines and C Cºmmunication Systems, et.C. 719.6 | Electric Wire and Cable Supports Assn. of American Railroads, Telegraph and Telephone Section, 1-A-20; 1927. Pole Line Hardware. Covers two grades Of Steel with tensile and bend test re- quirements, galvanizing conforming to A. A. R. Speci- fication 1-D-5, and dimensional drawings of Various Standard itemS Of pole line hardware. Assn. Of American Railroads, Telegraph and Telephone Section, 2–C–3; 1924. Cross Connecting Ring AAR-1-A and 2-G-4; 1924. Cross Connecting Ring AAR-2-A. Two sizes of clamps for grouping and supporting the connecting W 1 r e S between protectors and terminal blocks in metal boxes; requirements for material, Workmanship, dimensions; and tests w1th dimensional drawings. Assn. Of American Railroads, Telegraph and Telephone Section, 2–G–58; 1930. Switchboard Cable Support. To be used for supporting the cabling behind panels mounted on switchboard framework. Gives general requirements, material and Workmanship, dimensions, finish, inspection, t e s t S , packing, marking, and War I’anty. ASSn. Of American Railroads, Telegraph and Telephone Section, 2–C–63; 1931. Cross-Connecting Rings ARA- 3-A and ARA-4-A. Used to group cross-connecting Wires b et we en protect OTS and terminal blocks in metal boxes. Gives general requirements, material and workmanship, dimensions, finish, inspection, tests, packing, and Warranty. International Municipal Signal Assn., Inc. Specifi- cation No. 51; 1942. Galvanized Steel Cable Rings. Covers cable rings for general use in aerial con- Struction of multi-conductor, lead and loom covered Cables, on messenger for fire alarm, police, and” other signal services. Gives requirements for fit Of hooks On strand gauge, position assumed by ring when assembled On Strand gauge, unobstructed open- ing in eye of ring When assembled on strand gauge, deflect 10n test, and brittleness test. International Municipal Signal Assn., Inc. Spe tion No. 51-A, 1942. Copper Covered Steel Cable Rings. COVers Copper COVered Steel wire used in the manu- facture of cable rings for supporting aerial cable and finished cable rings made of such wire. Gives requirements for wire, cable rings, and inspection. Tr) rº Spec } f : ca- 786 Machinery 7| 9.63 and Vehicles f U. S. Gov., Joint Army-Navy Specification JAN-G–160; 1944. Grips; Cable, Shipboard Use. U. S. GOV., U. S. Army, Signal Corps. Specification 71-80B; 1930. Ring; Cable, for Suspending Aerial Cables. U. S. GOV., U. S. Army, Signal Corps. Specification 71-94C; 1929. Roller; Type LC–26, Cable Roller. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1020; 1941. Rack; Types FM-34, FM-35, FM-36, and FM-37. References. - Construction of lines, cross ings, Safety Codes, see 719. 60; Zinc coatings, see 600.3: m e th o ds of testing and general requirements for metals, see 600.1; Wood insulator pins, see 429.7; glass in Sulat OTS, porce la in in Sula t OTS, see 526. 1, 532.22; 1nsulator gages, see 615. 82. 719.62 Poles and Appurtenances ASSn. Of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Electrical Section. Manual of Recommended Practice, 1942. (WI-c—26) Specifications for the Joint Use of Poles for POW- er, COmmunication, and Signal Circuit.S. Des Cribes the standard practice for the joint use of electric DOwer, transmission, and distribution Circuits, as defined Delow, with signal and Communication Cir- Cuits On WOOd pole lines for railroad use, On rail- road property. These proVisions do not apply to pole lines where class "S" and "T" circuits Only are involved. Assn. of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., 81&nal Section. Man- ual Of Re COmmended Practice, 1929. Specification for Pole Line Hardware. AsSn. Of American Railroads, Telegraph and Telephone Section, 1-A-20; 1927. Pole Line Hardware. Covers two grades Of Steel with ter|S11e and bend test re- quirements, galvanizing conforming to A. A. R. Spec- ification 1-D-5, and dimensional drawings of Vari- OuS Standard items Of pole line hardware. ASSI). Of American Railroads, Telegraph and TelephOne Section, 1-A-43; 1 93 1. Pole Balcony A. A. R.-1-A. Balcony for mounting on poles Carrying Cable DOX- es, requirements for wood platform and steel angle platform 1 rons and braces, pipe guard rails, gal- Van 12ing, paint 1ng, -, and dimensional drawings. ASSI). Of American Railroads, Telegraph and Telephone Section, 1-A-44; 1931. "H". Fixture Balcony A. A. R. - 2-A. Balcony for mounting on two poles carrying Cable boxes, dimensional drawings and requirements for wood platform, steel angle platform irons and Supporting braces, pipe guard rails, galvani Zing, and painting. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-E-11; 1939. Specification for the Stub Reinforcement. Of WOOd Poles Used in the Communica- tion Plant. For use where poles have deteriorated near ground line, but the balance Of the pole is SOuild. DeSCript iOn Of, Classification, and Tetſuod Of Stub reinforcing, with illustrations. Edison Electric Institute. Specifications for Strand- Eye Anchor Rods, TD-2; 1942. For use in overhead line Construct iOI). Gives requirements for material, diſperiSiOnS, threads, Strength, galvaſıl Zing, preferred S126s, finish, [Jacking a n d shipping, inspect 10n, reject, 10n, and dimensional drawing. Edison Electric Institute. Suggestions for Sjecifi- cations for Steel Cross A r II, Braces, TD-6; 1940. For use in Overhead line COnstruction. Includes- (A) flat braces, (B) alley arm braces, and (C) ver- tical braces. Gives requirements for material, di- mens 10ns, galvanizing, pack1ng and Shipping, mechan- iCal requirements Of flat, Steel braces, inspect iOn, rejection, and dimensional drawing. U. S. Gov., De pt. of Commerce, National Bureau of Standards, H32; 1941. American Standards Assn., C2.2-1941. Safety Rules for the Installation and Maintenance of Electrical Supply and Communication Lines (Comprising Part 2 of the Fifth Edition Na- tional Safety Code). Includes requirements on poles and towers, tree trimming, guying, and grounding. U. S. GOV., U. S. Army, Signal COrps. Spec 1 fication 23–76B; 1942. Pole; Lance, Type P0-2, for Temporary Telegraph Lines. U. S. GOV., U. S. Army, Signal Corps. Specification 29-12A; 1930. Brace; Telephone, Crossarm. U. S. Gov. , C. S. Army, Signal Corps. Specification 29-45; 19 24 . Step; Telephone Pole, Galvanized Steel. U. S. Gov., U. S. Army, Signal Corps. Specification 71-68A; 1927. Rod; Anchor, Type AH-4, for Telephone POle S. U. S. GOV., U. S. Army, Signal COrps. Specification 71-73B; 1942. Brackets, Types PF-66; Transposition and Pin, Type PF-62; for Line Construction. U. S. GOV., U. S. Army, Signal Corps. Specification 71-78B; 1942. Pole Support LC-16. U. S. GOV., U. S. Army, Signal Corps. Specification Messenger Wire. U. S. GOV-, U. S. Army, Signal Corps. Hanger; Messenger, f O I Supporting Specification 71–96B; 1943. Pole P0-5, P0–6, and P0–7. U. S. GOV., U. S. Army, Signal Corps, Specification 71-218A; 1932. Guy; Type GY-8, Radio. U. S. GOV., U. S. Army, Signal Corps. Specification 71–222A; 1932. Guy; Type GY-9, Radio. U. S. Gov., U. S. Army, Signal Corps. Specification 71-223; 1925. Guy; Type GY-7, Radio. U. S. GOV., U. S. Army, Signal Corps. Specification 71–225; 1925. Guy; Type GY-4, Radio. U. S. GOV., U. S. Army, Signal Corps. Specificat 10n 71—252; 1924. Pole; Type PO-1 and Fittings, Tubular Steel, 20-FOOt. U. S. GOV., U. S. Army, Signal Corps. Specification 71–345A; 1928. Bracket; Types PF-65 and PF-71, Tele- phOne Distributing. U. S. Gov. , U. S. Army, Signal Corps. 71—393A; 1927. Stake; Type GP-2. References. --Trolley line materials and construc- tion, see 719.63; tubular Steel poles, see 607.4; wood poles, wood crossarms, see 401.3, 402. 1; wood insulators, glass insulators, porcelain insulators. see 429.7, 526. 1, 532. 22; metal insulator p in S, Wood insulator pins, see 719. 61, 429.7; metal Supporting racks and cross connecting rings, see 719.61; Steel guy and messenger cable, see 603. 42; eye bolts, ma- chine bolts, carriage bolts, see 608. 31; Washers, round and square, see 608. 6; methods of testing and general requirements for metals, see 600. 1, 500.3; pole line construction, safety c 0 d e , see 719.60; steel towers for transmission lines, see 605. 23. Specification 719.63 Railway Trolley and Track Materials Iristitute of Electrical Engineers. 17g5. JOint sponsor with American ASSn. for the Advancement * American 787 7 || 9, 63 Directory of Commodity Specifications of Science, American Society Of Civil Engineers, Society for Promotion of Engineering Education, and American SOciety Of Mechanical Engineers. Americall Standards Assn., Z-10g5; 1933. Graphical Symbols Used for Electric Traction Including Railway Sig- maling. Used in diagrams for power apparatus, re- lays and instruments, electric traction, car con- trol wiring, and to indicate types of railway sig- mals. American Society for Testing Materials, B 9–39; 1939. American Standards Assn., H4.5-1940. Bronze Trol- ley Wire. FOI round and grooved trolley wire from three Classes of bronze; gives requirements for Iſlaterials, tensile properties, twist tests, dimen- Sions and permiss 1ble variations, resistivity, and Standard Sections of wire. American Society for Testing Materials, B 47–39; 1939. American Standards Assn., H4.6-1940. Copper Trol- ley Wire. For round and grooved trolley wire; re- Guirements as to material, tensile properties, twist test, Standard Sect 10ns, dimensions and permissible Varlations, resistivity, density, and explanatory IIOteS. American Society for Te St in g Materials, B 116–40; 1940. Figure 9, Deep-Section Grooved and Figure 8, Copper Trolley Wire for Industrial Haulage. Gives requirements f or material, tensile properties of War iOus Sizes, Standard sections, dimensions and permissible variations, resistivity, density, fin- . isn, and explanatory notes. American Transit Assn. American Standards Assn., C15-1935. Specification for 750–Wolt Direct Sus- pension Overhead Trolley Contact Construction, D14- 37; 1937. This specification covers material nec- essary for overhead trolley contact construction, 'including supporting structures, methods of attach- ing SpanS, guys and a ſiCHOIS, Structural attachments, Support iſlg System, trolley contact wire, frogs and crossings, ſeeder, and method of protection. American Trans 11, ASSn. Recommended Specification for Catenary Overſlead Construction for Other Than Steam Railroad Electrification, D104-28; 1928. Gives re- quirements as to the type of material to be used for Overhead construction, including bridges, steel aſid COIncrete poles, methods Of attaching spans and guys, hangers, etc. - American Transit ASSn. Recommended Specification for Trolley Bus Overnead Construction, D106-33; 1933. Construction shall conform to the requirements for 750-volt direct suspension overhead trolley contact Construction, Manual section D101, wherever poss 1– ble. In general, the material shall conform to the requirements of Section D102–30 of the Engineering Manual. Certain Special devices are required for trolley bus Operation where swivel harps are used. This Specification gives detailed requirements for the construction of trolley bus overhead, including pole spacings, trolley wire supports, separation between trolley wires, and insulation. American Transit ASSn. Recommended Design of Device for Temporary Connections to Trolley Wire, D107–35; e sº º * * * * * • * * * ~~~ 9 1935. American Transit Assn., sponsor. American Standards ASSn. , C15-1935. Specification for 750–Wolt Direct Suspens iOn Overhead Trolley Contact, Construction. Requirements On Supporting structures; methods of attaching Spans, guys, and anchors; anchors and guys; Structure attachments; supporting System; trolley contact wire; frogs and crossings; feeder; and protect iOn. American Transit Assn. Recominended Specification for Trolley Poles, Wheels, Harps, and Bases, E124-37; 1937. Gives design for trolley poles, together with tables showing dimensions of the poles for each length and class of service. Drawing and a table show in g the contact pressure against the trolley Wire with the pole at maximum and minimum he ights; and also the clearance between the trolley Wire and the trolley pole with the latter at a min- imum operating height and the wire directly over the Center Of the track. There is also included information On a method for the determination of the length of the trolley pole for either single or double truck car with trolley wires at various heights above the running board. American TranSit. A S S n . Standard Location Of and Clearances for Third-Rail Working Conductors, Struc- tures, and Rolling Equipment, W3-15; 1915. Gives diagram ShOwing Clearance lines for third-rail and permanent way Structures and Tolling equipment, and COnditions under which rolling equipment and struc- tures must not encroach upon third-rail Space. ' Assn. of American Railroads, Operations and Mainte- Ilance Dept., Engineering DiV., Electrical Section. Manual of Recommended Practice, 1942 . (7–a–37) Third Rail Clearance Diagram. COVers clearance lines for equipment and permanent way structures adjacent to third rail and for third-rail structure. ASSn. Of American Railroads, Operations and Mainte- Ilance Dept., Englneering DiV., Electrical Section. Manual of Recommended Practice, 1942 . (7–b-40) OVerhead Clearance. Diagram. Covers clearance lines for pantograph, Catenary Construction, and adjacent permanent way Structures. ASSn. Of American Railroads, Operations and Mainte- Ilance Dept., Engineering DiV., Electrical Section. Manual of Recommended Practice, 1942. (9-a-32) Specification for Stud Terminal Copper Rail Bonds. Provides for the manufacture and delivery of rail bonds of the Stud terminal type for the bonding of track rails forming the negative return in electric traction systems. U. S. Gov., De pt. of Commerce, National Bureau of Standards H32; 1941. American Standards Assn., C2.2-1941. Safety Rules for the Installation and Maintenance of Electrical Supply and Communication Lines (Comprising Part 2 of the Fifth Edition Na- tional Electrical Safety Code). Includes require- ments on electric r a il w a y construction, trolley contact conductor supports, high-voltage contact Conductors, third rails, prevention of loss of con- tact at railroad crossings, and guards under bridges. U. S. GOV. , De p t . Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R65– 31, 1931. Packaging of Overhead Electric Railway Material. This recommendation astablishes a stand- ard number of units in package for protecting trol- ley armor, pole bands, fork bolts with insulators, CIOSS-arm Draces, crossings or cross-Overs, clinch ears, trolley frogs, insulators, cross-arm pins, 788 Machinery 7 || 9.92 and Vehicles pullovers, splicing Sleeves, a n d line S e c t i O n Switches. Sponsored by the American Transit Engi- neering ASSn. References. –Poles a n d supporting material, see 719. 62, 719.61; t r O l l e y Wine, see 715. 44; track materials, see 606; bronze Castings, malleable iron castings, see 646.41, 611. 21; methods of testing and general requirements for metals, Z inc coatings, See 600. 1, 600. 3. 7| 9.61. Underground Circuit Mater ials Of American Railroads, Operations a n d Mainte- nance Dept., Engineering Div., Electrical Section. Manual of Recommended Practice, 1942. (XVIII-a-21) Specifications for Underground COnduit Construction f Or POW e I Cables. Describes the materials to be used a n d the processes to be employed in the con- struction of underground conduit l l n e s for power cables for railroad purposes. Includes general re- quirements, ducts or conduits, conduit line con- Struction, laying fiber conduit, splicing chambers, and diagrams. International Municipal Signal Assn., Inc. Equipment Specification No. 103; 1 94 2. Transit Underground Conduit and ASSOciated Fittings and Bends. Covers derground c Onduit for installat 10n in ground with Or with Out COncrete encasement. Gives requirements for general construction, composition, size and di- mensions, bends, straightness, physical tests and requirements, and methods of inspection. ASSIſl. References ... – Safety code for underground construc- tion, see 719.60. 7| 9.7 CUT-0tjT BASES AND CONNECTORS 719.7. Cut-Out Bases References.-Cut-out bases, see 714. 22. 7| 9.72 Connectors and Clips Edison Electric Institute. Suggestions for Specifi- cations for Straight Tinned Copper Connectors, TD-8; 1940. FOI underground COnstruction for round con- Centric, round COmpact, Sector a n d sector compact Stranded cables and A W G sizes 4 and 6 solid wire. Gives requirements for material, electrical proper- ties of connectors, dimensions, finish, packing and Shipping, inspection, rejections, and table showing dimensions. National Electrical Manufacturers Ass n . Electric Power COnnector Standards, 37–47; 1937. Includes C Onduct Or C Onnect Ors a n d terminal connections Of bolted, soldered, shrink-fit, and wedge types; also expansion connectors a n d ground clamps for power switching equipment. Gives rating and manufacturing standards, definitions, and cturrent-carrying capac- 1ties of Solid a n d stranded conductors, iron, and copper tubing in iron-pipe and extra heavy iron- pipe Sizes. Underwriters' Laboratories, Inc. Standard for Pres- Sure Wire Connectors, 1939. Covers pressure-type, solderless, wire connectors f or use in accordance with the National Electrical Code. Covers wire con- nect Ors which depend On pressure rather than solder aS 8 m e a n S Of Dr.OWiding COntact between current- carrying parts-for use at terminals, between lengths Of wires, Or for tap connections in accordance with the National Electrical Code. Does not cover binding— S C re W terminals, fixture-wire connect Ors, built - in terminal COnnectors or devices rated at 35 am- peres Or less and intended for Outlet-box mounting Or having Dr.OVIS10n for strain relief, nor built-in terminal Connectors On devices having integral ca- ble clamps. Material, design and construction, per- formance, marking, and inspection of listed product. U. S. GOV., Army. A 1 r FOrces. Specification 25530-A (1) : 1944. Clip; Tube, Cushioned (Loop-Type) Gen- eral Specification for. U. S. GOV. , Army-Navy Aeronautical Specification AN- S-53; 1944. Splices; Electrical DiscOnnect. S. GOV. , Army-Navy Aeronautical Specification AN- W-C-591a; 1944. COnnect Ors; Electrical. U. S. GOv., Fe d e r a l Specification W-C-601a; Connectors; Wire, Pressure, Solderless, (for Elec- tric Cable and Wire). Covers wire connectors which depend On pressure rather than solder as a means Of providing contact between current-carrying parts- for u Se aS terminals, between lengths Of Wires Or for tap connections in accordance With the National Electrical COde. Detail requirements as covered by Underwriters' Lab Orat. Ories Standard f Or Pressure Wire COnnections. Gives methods of sampling, in- Spect 10n, and tests; and requirementS for packaging, packing, and marking for shipment. U. S. GOV., Panama Canal, Purchasing Dept. Specifi- cation for Straight Copper Connectors for Splicing Cables, 1938. U. 1943. U. S. GOV., U. S. Army, Quartermaster COrps. Spec 1ſ i- cation 29-70A; 1940. Clip; Galvanized, With Nuts. U. S. GOV. , U. S. Army, Signal COrps. Specification 71-287A; 1926. Connector, Type TM-32-A; Stud, Type FT-49-A; Steel Test Clamp. U. S. GOV., U. S. Army, Signal Corps. Specification 71–598; 1931. Connector; Type M-120, Antenna and COunterpoise. U. S. Gov. , U. S. 71–967A; 1943. References. –Sockets and plugs, see 715. 21; Cl 1ps, See 714. 22. 7| 9.9 MISCELLANEOUS ELECTR |CAL MACH INERY AND SUPPLIES 7| 9.91 Electric Weld ing Apparatus References . —Electric welding machines and appara- tus, see 767; helmets and goggles, see 914.5. Army, Signal Corps. Specificat 10m Line Connector Unit, EE-87. fuse 7| 9.92 Hotel and Restaurant Electrical Equip- ment American Hospital Assn., 4.0-1. Meat Chopping (Grind- ing) Machines. Covers hand-operated a n d motor- Operated. U. S. Gov., Fe d e r a l Specification 00-M-23; 1936. Amendment 1; 1944. Machines; Coffee-Grinding, Elec- trically-Operated. COvers t w O types-counter and pedestal; with the following capacities–60, 90, 150, 250, 350, and 500 lb. per hour. Gives require- ments for material and workmanship, machine, base, hopper, burrs, motor, guard, safety stop, recept- acle, finish, name plate, a n d details; methods of sampling, inspection, and tests; a n d packaging, packing, and marking. U. S. GOV. , Federal Specification 00-M-38; 1942. Amend- ment 1; 1944. Machines; FOOd-mixing, Electrically- 789 7 19.92 Directory of Commodity Specifications Operated, Commercial Type (Cake and Kitchen). Cov- ers the Vertical pedestal type having é ither a cast, fabricated, Or formed pedestal; and s 1 x sizes— 12-, 20- to 22-, 30- to 36-, 60-, 80-, and 100- to 110-qt. b Owl capacity. Gives requirements for mate- rial, workmanship, condition, service requirements, base, column, spindle, safety device, lubrication, drive, instructions, finish, accessories, motors, Starters, clutch, and Seals; methods of inspection and tests; and packing and marking for shipment. S. GOV., Fe d e r a 1 Specification OO-M-52; 1940. Amendment 1; 1944. Machines; Meat-and Wegetable- Cutting, Electrically-Operated. Covers on e type and four sizes. Gives requirements f or material, Workmanship, construction, operation, capacity, tin C Oating, bowl, knives, safety device, interlocks, clutch, driving mechanism, housings, frame, pedestal, power take-Off device, self-emptying device, lubri– cation, wiring, finish, attachments, and details; methods of Sampling, inspection, and tests; and pack- aging, packing, and marking for shipment. S. Gov., Fe der a l Specification 00-M-66; 1940. Amendment 2; 1944. Machines; Slicing, Bread. Cov- ers three types- (I) hand-operated single slicing knife; (II) motor-operated, single slicing knife; and (III) motor-operated, multiple slicing knives. Underwriters' Laboratories, Inc. standard for motor- Operated appliances is applicable to this specifi- cation. Gives requirements for floor stands, mate- I’lal, WOrkmanship, condition, component parts, gears, grease gun, marking, and details for each type and class; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV., Fe d e r a l Specification 00—M-81; 1939. Amendment 2; 1944. Machines; Slicing, Meat. Covers two types- (I) hand-operated, and (II) motor-oper— ated; and two classes- (A) full automatic, and (B) semi-automatic. Gives requirements for material, workmanship, condition, construction, slicing knife, drive, meat Supports, end-holding device, trays, housings and guards, bases and pedestals, bearings, Scraper, Sharpener, finish, a n d details for each type and class; methods of sampling, inspection, and tests; and packaging, Dacking, and marking for ship— Iſlent. S. Gov., Fe d e r a l Specification OO-M-106; 1939. Amendment 2; 1944. Machines; Vegetable-Peeling, Electrically-Operated. Covers two types— (I) abra- Sive-lined metal cylinder, in four sizes; and (II) cement Cylinder, 1m three sizes. Gives requirements for material, workmanship, condition, design and Operation, abrasive, leakage, disk, cylinder cover- ing ring, vegetable Outlet, sprayer, fittings, frame, motor Support, power transmission, wiring, bearings, lubrication, finish, and details for each type and Size; methods of inspection and tests; and packing and marking for shipment. U. U. U. U. S. Gov. , Veterans Administration. Specification WA-M-48; 1934. Electric Bread Slicer. U. S. GOV., Veterans Administration. Specification WA-M-56a; 1935. Electric Food Separator. U. S. Gov. , Veterans Administration. Specification WA-M-86b; 1936. Coffee Mills, U. S. Gov., Weterans Administration. Specification WA-M-94c; 1938. Vegetable Peeling Machines. U. S. Gov. , Weterans Administration. Specification WA-M-132b; 1938. Vegetable Huller. U. S. Gov. , Weterans Administration. Specification WA-M-141; 1935. Electric Fruit and Wegetable Slic- 1ng Machine, Small Size. U. S. GOV. , Weterans Administration. Specification WA-M-276; 1937. Wegetable Peeling Machine Cylinder and Revolving Disk. U. S. GOV. , Weterans Administration. Specification WA-MC-87b; 1942. Vegetable Washer. U. S. GOV. , Weterans Administrati On. Specification WA-MC-89d; 1942. Wertigal Type Mixer. U. S. GOV. , Weterans Administration. Specification WA-MC-908; 1940. DOughnut Cutting Machine. U. S. GOV. , Weterans Administration. Specification WA-MC-92a; 1935. Meat Slicing Machines. U. S. GOV., Veterans Administration. Specification WA-MC-93c; 1938. Meat and Wegetable Choppers. U. S. Gov. , Weterans Administration. Specification WA-MC-125d; 1942. Silver Burnishing Machine. U. S. GOV., Veterans Administration. Specification WA-MC-136f; 1941. Meat and BOne Cutters. U. S. GOV. , Weterans Administration. Specification WA-MC-173d; 1941. Three Rack Dishwasher. U. S. GOV., Weterans Administration. Specification WA-MC-196e; 1942. Two Rack Dishwasher. U. S. GOV., Veterans Administration. Specification WA-MC-221b; 1941. Dishwashers; Diet Kitchen Size, MOdel No. 1. U. S. GOV. , Weterans Administration. Specification WA-MC-269d; 1941. Four Rack Dishwasher. U. S. GOV. , Weterans Administration. Specification WA-MC-318; 1942. Gravity Feed Electric Slicing Ma- chine. 719.93 Microphones, and Ampli- fiers Loudspeakers, AC Oustical SOC lety Of AImerica, Sponsor. American Standards ASSn. , Z 24.4-1938. Recommended Practice for the Calibration of Microphones. Comprises a part Of a group Of definiti Ons, standards, and spec- ifications for use in acoustical w O r k. Purposes are threefold- (I) to assist the National Bureau of Standards in establishing calibrating apparatus for microphones and related acoustical apparatus; (2) to assist in Obtaining agreement between different laboratories en g a ge d in the work of calibration pending the availability of the Bureau's equipment, and (3) to further the general knowledge of this Subject. •e Assn. Of American Railroads, Telegraph and Telephone Section, 2-J-36; 1939. Amplifier and LOud Speaker for Use On Railroad Telephone Dispatching Circuits. Gives requirements f or self-contained amplifying unit using Only primary source Of power; Operating On standard frequencies and Voltages, in-put trans- former, amplifier capable of giving a gain . of 60 decibels and an undistorted power output of two watts, high Voltage of the ringing current not to materially affect operation, designed for nominal output impedances of 6,000 ohms, adjustable means of reducing output, and for speaker directional, uniform frequency response, moderate size, and im- pedance matched with amplifier. 790 Machinery and Vehicles 7 |9.99 Institute of Radio Engineers. American Standards Assn., C 16.4–1942. To outline briefly the apparatus which is now used for testing loudspeakers together with the procedure for Obtaining the important character- 1stics which depict the performance of a loudspeak- er. Covers the following tests-response-frequency characteristic, directional characteristic, normal- impedance characteristic, nonlinear-distortion char- acteristic, and efficiency-frequency characteristic. U. S. Gov., U. S. Army, Signal Corps. Specification 46–10; 1944. Microphone T-21-B. U. S. GOV., U. S. Army, Signal Corps. Specification 71-958B; 1943. Loudspeaker LS-3 and LS-9. U. S. Gov., U. S. Army, Signal Corps. Specification 71-978; 1941. Chest Unit; Type BE-74, f or Throat Microphone. U. S. GOV. , U. S. Army, Signal COrpS. Specification 71-1062; 1942. Public Address Equipment PA-4-( ); POwer Megaphone COmpOnent for. S. Gov., U. S. Army, Signal Corps. Specification 71-1124; 1941. Jack; Type JK-48, Microphone, 2– COntact, Lightweight, Molded. S. GOV. , U. S. Army, Signal Corps. Specification 71-1153; 1942. Microphone MC-253– ( ); Electromag- netic, for Use in Oxygen Mask. S. Gov., U. S. Army, Signal Corps. Specification 71-1154A; 1943. Microphone Unit MC-254A; Carbon, for Use in Oxygen Mask. . - S. GOV. , U. S. Army, Signal COTDS. Specification 71-1163; 1942. Microphone T-44- ( ); Electromagnetic MicrophOne Assembly for Use in Oxygen Mask. U. S. Gov., U. S. Army, Signal Corps. Specification 71–1164A; 1943. Microphone ANB-M-C1; Carbon Micro- phone Assembly for Use in Oxygen Mask. U. S. Gov., U. S. Army, Signal Corps. U. U. U. U. Specification 71-1168; 1942. Jack JK-49; Magnetic Microphone- Headset. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1386; 1942. Microphone T-48–( ). U. S. Gov., U. S. Army, Signal Corps. Specification 71–1514; 1942. Loudspeaker LS-7. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1576; 1943. Public Address Set PA-5-( ). U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1603-B; 1944. Microphone T-45. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1760; 1943. Loudspeaker LS-10- ( ). 719.94 Gyroscopes, and Gyro Controlled Equip- ment American Institute of Electrical Engineers. mended Practice f or ‘Electrical Installations on Shipboard, No. 45; 1940. Addenda, 1942. Emergency Modification and Supplement, 1943. Gyro compass Equipment and Gyro Pilot. Includes master compass, repeaters of various types, motor-generator, switch- board, a lar m circuit, installation and location, automatic and manual control of steering, two unit, and electric steering engine types, w i r in g, and SDare Darts. - ReC Oſſi- Specification NO. 27450; Type L-1 (Indicat- U. S. GOV., Army Air Forces. . 1945. Control; Wertical Gyro, ing). º U. S. GOV. , Army Air Forces. Specification No. 27451; 1945. Control; Rate Gyro, Type M-1, for Aircraft. S. GOV., Army-Navy Aeronautical Specification AN- T-24a-1; 1945. Transmitters; Gyro Flux Gate Com- påSS. S. GOV. , GG–C–555a; 719.99 Miscel laneous Aeronautical Ch a m be r of COmmerce of America, Inc. National Aircraft Standard NAS 44; 1944. Bus-bar; Electrical. Gives draw in g with dimensions and notes. Developed by National Aircraft Standard COm- Iſlittee. American S oc i e t y for Testing Materials, D761–44T; 1944. Tentative Specifications for Servicing Units for Tests at Subnormal and Supernormal Temperatures of Electrical Insulating Materials and Plastics. COverS Scope, requirements, housing, blower and duct system, heating capacity, refrigeration, and temper- ature control. Assn. Of American Railroads, Telegraph and Telephone Section, 2–K-31; 1941. Description and Operation of a 5-Unit Single Magnet Reperforator. Gives in- troduction, drawings and specification, general re- quirements, description, and Operati On. U. S. Gov. , Army Air Forces. Specification No. 24826; 1942. Target; Scoring (for Type E-3 Aerial Gunnery Trainer). U. S. Gov. , Army Air Forces. Specification No. 24865; 1943. Target; Bomb Scoring, Type E-1 (Sonic). U. S. Gov. , . Army Air Forces. Specification No. 40727; U. U. Army-Navy Aeronautical Specification AN- 1944. Compasses; Gyro Flux Gate. 1944. Bench; Electrical Repair, Type A-1 (Genera- tor). U. S. G O V . , Navy Dept. Specificat iOn 17A93; 1945. Armature-Stands; Electrical, Coll-Winding. U. S. . GOV., U. S. Army, Chemical War f a re Service. Specification 96-71-7A; 1942. Squib; Electric. U. S. GOV., U. S. Army, Signal Corps. Specification 71–590; 1931. Compound; Cable Pulling. U. S. Gov., U. S. Army, Signal Corps. Specification 71–868; 1938. Winch; Type MP-34- ( ), Electric Motor- Driven. S. GOV., Specification U. Weterans Administration. WA-G-996; 1935. Electric Insecticide Dispenser. U. S. GOV., Veterans Administration. Specification WA-GM-317b; 1940. Electric Dispenser f O I Liquid Insectic lole and InSect POWCler. - U. S. Gov. , Weterans Administration. Specification WA-MM-311; 1941. Electric Dispenser f O r Insect POWOleI’. U. S. Gov., Weterans Administration. Specification WA-MM-312; 1941. Electric Dispenser for Liquid In- sectic ide and Insect POWCler. U. S. GOV., Weterans Administration. Specification WA-MM-313; 1941. Electric Dispenser for Liquid In- Sectic ide. 791 72 | . Directory of Commodity Specifications 720-729 VEHICLES (Except Agricultural Vehicles and steam Locomotives) 72 | . ELECTR |C VEH | CLES 721. ELECTRIC LOCOMOTIVES American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering, 1940. Electric Lo- C Omotives. G 1 V e S general principles, systems of electrification, types of electric locomotives, dif– ference between steam and electric locomotives, typ- ical speed-tractive effort curves of electric loco- motives, split-phase induction-motor locomotives, motor-generator locomotives, and braking effort. American Railway Engineering Assn. COnstruct iOn and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1940. Oil-Electric Locomotives and Rail Cars. Gives general princi- ples, tractive capacity, power capacity, locomotive Output, speed tractive effort curves-oil-electric locomotives, locomotive classification, and capacity. American Transit Assn. Recommended Practice for Sys- tem of NOmenclature for Axle and Truck Arrangement of Locomotives Having Electric Drive, E128–32; 1932. Assn. of American Railroads, Mechanical Div., Electri- cal Sect iOn. Manual Of Standard and Recommended Practice, 1941. Automotive and Electric Rolling Stock. COvers lubricating O 1 l filters for Diesel engines, reclamation and reconditioning of Diesel engine parts, and specifications for Diesel electric switching locomotives of t O t a l weight of 95 tons and above. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Mechanical Div. Manual Of Standard and Recommended Practice, 1942. Standard Method of Rating Electric LOCOmotives. COnditions of rating, for maximum start, O n e hour, and C Ontinuous test, data required, One hour ratings to start with cold motor stand rating, tractive effort, and speed for- mulae. Assn. of American Railroads, Operations and Mainte- nance Dept. , Mechanical Div. Manual Of Standard and Recommended Practice, 1942. Standard System of No- menclature for Axle and Truck Arrangement of Elec- tric Locomotives and Internal Combustion Engine Lo- comotives Having Electric Transmission. Designa- tion of engines based on numbering idle axles, and letters for driving axles. Assn. Of American Railroads, Operations a n d Mainte- nance Dept., Operating-Transportat iOn Div., Safety Sect 10n. Safety Ru le S GOverning Maintenance of Equipment and Stores Employees, 1942. Gives require- ments for prevention of burns (fires, explosions); handling mater lal, tools, and equipment; Operation of trucks, tractors, cranes, hoists, and derricks; working On Or about machinery, engines, cars, pipe lines, refrigerating Or air conditioning units, and elevators; protect iOn against train and engine haz- ards; and eye protect iOn. National Electrical Manufacturers Assn. Mining and Industrial Locomotive Standards, 44-96; 1944. A reference work of practical information concerning and weight the manufacture, t e s t , and performance of mining and industrial locomotives a n d represents general practice in the industry, promotes production econo- mles, a n d assists users in the proper selection of mining and industrial locomotives. Gives require- ments for mining locomotives-trolley type; mining locomotives-storage battery and combination types; industrial locomotives—trolley and th i r d rail types; industrial locomotives-storage battery and COmbination types; and definitions. U. S. G O V . , Dept. of Commerce, National Bureau of Standards, H33; 1940. American Standards Assn., G2.3-1941. Safety Rules f O I the Installation and Maintenance Of Electric Utilization Equipment (com- prising Part 3-for 25- to 270-volt equipment which is accessible to o the r than qualified electrical Operators-and the grounding r u le s Of the Fifth Edition, National Electrical Safety Code). For electrically Operated locomotives and cars; require- ments On guarding live and moving parts, grounding noncurrent-carrying parts, control of energy supply, C Ontrol of movement, and Subway and car lighting. U. S. GOV. , InterState COmmerce COmmission, Bureau of Locomotive Inspection. Laws, Rules, and Instruc- tlOnS for Inspection and T e s t in g of Locomotives Other Than Steam, 1926. Requirements mandatory by law, regarding prov is 10n a n d capacity of Safety Valves for air brake reservoir, operating character- 1stics Of c Ompress Or governor a n d testing of air brake compressOrs and reservoirs, maximum brake cyl- inder travel, lost motion in articulated connections Or between chafing irons Or couplers, permissible side motion and f it requirements at p in and rod bearings, permissible lateral motion in Wheel bear- ings, intermembering Of truck center plates, clear- ance of side bearings, uniform diameter of wheels, pressing Of Wheels On axle, minimum width of tires, windows in cab, cab heating, location of cab lights, Of whistles, bells and Sanders, locking and ground- ing of pantagraphs, voltage test of jumpers, provi- s 10n of safety cut-out valve for fuel, grounding of tanks, and provision for Starter for internal com— bustion engines, for boilers the minimum allowed factor of safety, permissible stresses in stay bolts and braces, design strength of materials and rivets, inspection and hydrostatic test of boiler, testing Of stay bolts, location, testing and connection of steam gauges, number, location, and setting of safe- ty valves, water glass and gauge equipment, connec- tion of tubes into tube sheets Of feed water appli- ances, etc., permitted wear limits and defects ap- pearing in service. References. -Railway motors, see 711.3; storage batteries and containers, see 712. 2, 712. 3; locomo- tive control apparatus, see 714. 11; m O to r rating basis, standard voltages, methods of testing, safety codes for electrical equipment, See 710; safety de- vices for locomotives, see 726. 2; brake Systems and miscellaneous car parts, see 726, 2; structural steel for locomotives, see 605. 13; cast-iron wheels, cast- Steel wheels, forged steel wheels, a n d tires, see 611. 18, 611.49, 611. 53; journal boxes, bearings, see 611. 22, 692. 3; brake beams, brake Shoes, see 611.42, 611.43; couplers and cast steel parts, see 611 .44, 611.49; axles, steel forgings, see 611. 51, 611.52; 792. Machinery and Vehicles 722. I valves, see 807. 6; locomotive headlights, wiring for locomotives, see 716. 2, 715.30; turbo-generator for locomotive light ing, see 711. 12; to lerances for met- al fit S, see 615. 82. 72: .2 ELECTR C AUTOMOB I LES AND TRUCKS Industrial T r u c k Statistical Assn. Spark-Enclosed Construction f or Electric Industrial Trucks and Tractors, 1942. To seal the enclosures of the spark- ing devices in such a manner that a n y dust Or gas from surrounding atmosphere is substantlally exclud- ed or its infiltration is greatly retarded. Gives requirements f or motors, controllers, contactors, switches, other sparking devices, leads or conduc- tors, terminal boards, resistors, battery compart- ments, plugs and receptacles, static discharge de- vice, warning signal, and name plate. References.—Electric vehicle motors, see 711.22; storage batterles and containers, see 712. 2, 712. 3; controllers, see 714. 11; definitions, Symbol B, rat- ing basis a n d methods of testing motors, see 710; automobile parts and accessories, see 722.3; Wiring for electric , automobiles, see 722. 32; charging plug and receptacle, s e e 715.2.1; industrial truck tire and rim sizes, see 206. 5; tolerances on metal fit S, see 615. 82. 722. MOTOR TRUCKS AND AUTOMOB I LES, ExcEPT ELECTRIC 722.0 GENERAL ITEMS Assn. Of American Railroads, Operat 10ns a n d Mainte- nance Dept., Operating-Transportation Div., Safety Section. Safety Rul e s Governing Maintenance Of Equipment and stores, Employes, 1942. Gives require- ments for prevention of burns (fires, explosions); handling material, tools, and equipment; operation of trucks, tractors, cranes, hoists, and derricks; working on or about machinery, engines, cars, pipe lines, refrigerating or air cond 1tioning units, and elevators; protection against train and engine ha2- ards; and eye protect 10n. Society of Automotive Engineers. 1944 Handbook, Sec- tion 6—Tests, Rat1ngS, and COCleS. S. A. E. ReCCIIIſlend- ed Practice for Air Cleaner Test COCle, ad Opted 1941. Consists of two divisions- (1) air cle a n e r test code, and (2) discussion of pertinent factors not included in the code itself; absolute cleaner method and direct mounting method with descriptions Of ap- paratus and procedure. Society of Automotive Engineers. 1944 Handbook, Sec- tion 7–Transportation and Maintenance. S. A. E. Rec- Ommended Practices for Ma intenance Instruct iOn Cards for Motor Vehicles, approved 1943. Gives recommen- dations for standard practice instruct 10n Cards and for indexing and filing standard practice instruc- tionS. Society of Automotive Engineers. 1944 Handbook, Sec- tion 7–Transportation and Maintenance. S. A. E. Rec- Ommended Practice for Uniform Mot Or Vehicle Operat- Ing Cost Classification, revised 1934. Provides a uniform basis for cost analysis and COImparis On and may be used as the basis for bookkeeping accounts. Where accounts are kept in accordance with require- ments of regulatory bodies, they can usually be re- classified for analysis and comparis On purposes. Society of Automotive Engineers. 1944 Handbook, Sec- tion 7-Transportation a ºn d Maintenance. S. A. E. Standard Load a n d Dimension Limitations On Motor Wehicles, revised 1942. Maximum widths, he ighte, lengths, and weights, with Outlines of the reasons On which each is based. SOciety of Automotive Engineers. 1944 Handbook, Sec- tion 9-NOmenclature, T O le r a n c e s, Convers 10ns. S. A. E. Standard Automotive NOmenclature, revised 1941. Principles and r u le s governing automotive nCImenclature. Underwriters' Laboratories, Inc. Standard for the De- termination of Fire Hazards of Commercial Cars and Motor Trucks, 1924. G 1 V e s requirements for fuel Supply system, tank mounting, carburetion, electri- cal equipment, and exhaust system. U. S. Gov. , Army Air Forces. Specification 20020-A; 1941. Protect IVe COatings and Finishes for Autom0- tive Wehicles; General Specification for. S. GOV. , Dept. Of COmmerce, Bureau Of FOreign and Domestic Commerce. Emergency Formula GOVerning M1n- imum sizes and Weights of commercial Motor Vehicles Which the Governors Of All 48 States Have Approved for the Duration of the War. S. GOV. , Dept. Of COIII]erce, ministration, Bureau of Federal Airways. tion CAA-368. Wehicles; Gasoline Driven. S. G O V . , Dept. Of Interior, Purchasing Office. Standard Specification No. 1 . Automobiles. (A) light duty, (B) general transportation, (C) medium weight, and (D) heavy weight. S. Go v . , Interstate Commerce Commission. Motor Carrier Safety Regulations, 1942. Rules and regula- tions governing qualification of employees and Safe- ty of operation and equipment of common carriers and contract carriers of passengers a n d Dr.Operty, and of private carriers of property, by motor vehi- cle; includes qualification of drivers, driving or motor vehicles, parts and accessories necessary for safe operation, reporting of accidents, h our s of service of drivers, and inspection and maintenance. Transportation of explosives and 0 t he r dangerous articles. U. S. Gov., U. S. Army, Ordnance Dept. Specification 60–0–1A; 1939. Automotive Vehicles and Trailers, Spare and Replacement Parts and Accessories; General Requirements for. 722. I AUTOMOBILE MOTOR TRUCKS National Fire Protection Assn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Tank Truck Ordinance. Suggested Or- dinance regulating the construction and Operation of tank trucks, tank trailers, and tank Semitrail- ers used for the transportation of flammable liq- uldS. National Fire Protection Assn. Tank Truck Ordinance, 1938. Suggested Ordinance f or municipalities and state law, gives definitions, requirements for Ima- terial, cap a c 1 ty, and gauge of Steel tank, for joints, test, outlets, compartments, vents, valves and faucets, collision protect 10n, emergency dis- charge control, grounding; tank truck fuel systems, exhaust systems, trailers and semitrailers, with diagrams. Society of Automotive Engineers. 1944 Handbook; Sec- tion 7—Transportation and Maintenance S. A. E. Standard Certificates of Max i mum Net Horsepower for Mot or Trucks and Truck-TPactors, a d O p t e d i84i. U. Civil Aeronautics Ad- Specifica- U. U. U. 793 722. I Directory of Commodity Specifications U. S. G O v . , Army Air Forces. Spec 1 fication 301.45; 1942. Truck; Photo Lab, Type N-1. U. S. G O v . , Army Air FOrces. Specification 301.48; 1942. Truck; Fuel Servicing, Tractor-Trailer, Type F-1A. U. S. Gov. , Army Air Forces. Specification 30153-4; 1944. Truck; Crash, Airdrome, Type 0–1. U. S. Go v . , Army Air Forces. Specification 30166; 1944. Truck; Six-Wheel, Six-Wheel-Drive, 7 1/2-Ton, for Crane Truck, Type P-1. U. S. Gov. , Army Air FOrces. Specification 40601-A; 1943. B O dy; Telescoping, POrtable Wan, General Specification for. U. S. Gov., Army Air Forces. Specification 40604 (2); 1943. Wan; Technical Supply, POrtable. U. S. GOV. , Army-Navy Aeronautical Spec 1ſ ication AN-T- 5a; 1943. Truck; Six Floodlight Field Lighting. U. S. Gov. , Army-Navy Aeronautical Specification AN-T- 39; 1943. Truck; Four Floodlight Field Lighting. U. S. G O V . , Dept. Of Agriculture, FOrest Service. Specifications for Truck; Fire-weather FOrecasting. U. S. Gov. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifica- tion CAA-183. Truck; 1/2 Ton, Sed a n Delivery or Panel BOCly. U. S. GOV. , Dept. Of COITInerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifica- tion CAA-392. Supplement to Federal Specifications KKK-T-701a Sections B, C, D, and F. Single Rear Wheel, 1/2 Ton Sedan Delivery Truck. U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-394. Supplement to Federal Specifica- tions KKK-T-701a, Sections B, C, D, and F. Single Rear Wheel, 1 1/2 Ton Panel Body Truck. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-395. Supplement to Federal Specifica- tions KKK-T-701a, Sections B, C, D, and F. Single Rear Wheel, 3/4 Ton Pickup Body Truck. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-396. Supplement to Federal Specifica- tions KKK-T-701a, Sections B, C, D, a n d F. Dual Rear Wheel, 1 1/2 Ton Panel Body Truck. U. S. G O V . , Dept. Of Inter iOr, Purchasing Office. Standard Specification Nos. 21 to 29, inclusive. Trucks; All Sizes. U. S. Gov. , Federal Specification KKK-T-701a; 1933. Amendment 1; 1934. Trucks; Motor, Gasoline (Four Wheels-Two-Rear-Wheel-Drive). Gives requirements for chassis, frame, engine, cooling, lubricating, ignition, fuel Systems, clutch, transmission, axles, wheels, tires, brakes, Springs, C.Ontrolling mechan- ism, b00 y, and tests. U. S. Go v . , Federal Specification KKK-T-706; 1934. Trucks; Motor, Gasoline Or Diesel Engine (Four Wheels-Four-Wheel-Drive; S 1 x Wheels-Six-Wheel- Drive). G i v e s requirements for chassis, frame, power unit, engine, COOling, ignition, fuel System, muffler, clutch, transmission, axles, brakes, etc., and testS. U. S. G O v . , Federal Specification KKK-T-716; 1937. Trucks; Motor, Gasoline (1,000—Pound Pay-Load), (Four Wheels-Two-Rear-Wheel-Drive). Gives requirements for chassis, frame, engine, power unit, cooling and lubricatfing Systems, clutch, transmission, ignition and fuel Systems, propeller shaft, brakes, cab, etc., and tests. U. S. GOV., Interstate Commerce Commission. Regula- tions f or Transportation of Explosives and Other Dangerous Articles by Motor, Rail, and Water. Ship- Ding C On t a 1 n e r Specifications. Specifications MC300, MC301, MC302, MC303, MC310, and MC320, Cargo TankS TO Be Mounted On a n d To Form Part of Tank Motor Wehicles for Transportation of (MC300, MC301, MC302, and MC303) Inflammable Liquids and Poisonous Liquids, Class B; (MC310) Corrosive Liquids; and (MC320) Liquefied Petroleum Gases. Covers require- ments for design and COnstruction, marking, inspec- tion, maintenance and methods of testing. Published by American Trucking Assn.S., Inc., Tariff Bureall, Agent C. F. Jackson's M O t or Carriers' Explosives and Dangerous Articles Tar 1ff No. 4-1941 (and Supple- ments Nos. 1 and 2-1942.) U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 91-10; 1928. Truck; Servicing, Hot Oil and Water, Type D-1. U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 91-52; 1933. Truck; Wrecking, Type C-1. U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 91-62; 1938. Truck; Wrecking, Tractor Trailer, Type C-2. U. S. GOV. , U. S. Army, AI'my Air Forces. Specifica- tion 91-65B; 1940. Truck-Tractor; Motor, for Type C-2 Wrecking Truck, 6–Wheel Drive, 4DT. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 91-67; 1938. Truck; Fuel Servicing, Tractor Trailer, Type F-1. U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 91-68A; 1942. Tractor-Truck; 7 1/2 Ton, 6– Wheels, 6 - Whe el Drive, 4DT, for Type F-1 Fuel- Servicing Semitrailer. U. S. GOV. , U. S. Army, Army Air Forces. tion 91-75; 1940. Trailer, Type F-2. U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 91-76; 1940. Truck; Oil Servicing, Type L-1. U. S. Gov., U. S., Army, Army Air Forces. Specifica- tion 91-84; 1943. Truck, Fuel-Servicing, Type F-3. U. S. Gov. , U. S. Army, Army Air, Forces. Specifica- tion 91-89; 1944. Truck; Aircraft F i e l’d Repair Shop, Type A-3A, Tractor-Trailer. U. S. Gov. , U. S. Army, AITy Air Forces. tion 91-95; 1945. (Half-Track). References. –Fire trucks, see 722. 2; truck acces- sories and parts, see 722.3; p O we r take off, see 722.34; p r op e l l e r shaft midship mountings, see 722.34; motor truck frames, see 722.37 Specifica- Truck; Fuel Servicing, Tractor- Specifica- Truck; Fuel Serviding, 'Type F-4 722.2 AUTOMOBILE F HRE TRUCKS National Bo a r d of Fire Underwriters. Fire Engine Tests and Fire Stream Tables, 1938. Covers method Of testing automobile fire engines f or new equip- ment and equipment in use, based on quantity of water discharged at 120 lb - pressure; , apparatus necessary, test procedure, fire stream tables, ta- bles for Various types of nozzle and hose, and com- putation of results of tests. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Community 794 Machinery and Vehicles 722. 3 | Forest Fire Fighting Equipment. COVers the forest and b r u S h fire DTOblem, hand pumps, power Dumps, motorized forest fire truck, h0Se, hand tools, hous- ing and care of equipment, and availability of parts. National Fire Protect 10n ASSn. National Fire CO(les for Extinguishing and Alarm Equipment, 1943. Munic- ipal Fire Apparatus. Specifications for Automobile Fire Apparatus. Covers pumper (triple combination), ladder truck (city service), ladder truck (aerial), ladder truck and pumper (quadruple combination), provisions applying to all types of apparatus, in- formation for municipal Officials using specifica- tions On municipal fire apparatus, and lists tools and appliances for pumpers, ladder trucks, and lad- der truck and pumper (quadruple combination). National Fire Protect iOn ASSn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Spec 1- fications for Auxiliary Pumpers. Covers provisions applying to pump assembly, Special provisions for automobile truck units, s p e C 1 a 1 provisions for trailer units, trailer pumpers, advantages and dis- advantages of trailer pumpers. U. S. G O V . , Dept. Of Agriculture, FOrest Service. Specifications f or Truck; Barrel and Suppression- Crew. U. S. G. O. v . , Dept. Of Agriculture, Forest Service. Specifications for Truck; Suppression-Squad. U. S. G O V . , Dept. Of Agriculture, Forest Service. Specifications f or Truck; Tank and Suppression- Crew, Light-Duty. U. S. G O V . , Dept. Of Agriculture, FOrest Service. Specifications for Trucks; Fire Pump and Tank, Heavy Duty. U. S. Gov. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-417. Crash and Fire Truck. References . -Industrial automobile t r u c k s, see 722. 1; truck accessories and parts, See 722. 3.; sta- tionary fire pumps, see 755. 1; o the r fire extin- guishing equipment and supplies, see 970 to 979. 722.3 AUTOMOBILE ACCESSORIES AND PARTS 722.30 General items Society of Automotive Engineers, Inc. Report on En- giné - Bearings; Replacement Technique for Installa- tion Or Fitting. Submitted to Wehicle Maintenance Section, Office of Defense Transportation, 1943. Covers section I, types of bearings and materials of engine bearing construction; and II, Operational guide fºr engine bearing replacement. 722.31 Automobile Power-Plant Parts Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 7310; 1941. Rings; Piston, Cast IrOn. Gives requirements for c Omposition, COn- dition, hardness, quality, finish, elastic it y, ten- Sion, circularity, light-tightness and per 1phery, flatness, dimensions and tolerances, marking, iden- tification, rust-proofing, drawings, approval, re- ports, and rejection. Similar specifications: Army 95–28.107; Navy 49R3. SOC lety Of Automotive EngineerS. 1944 HandbOOk, Sec- tion 2-Units, Parts, and F1ttingS. S. A. E. RecCIn- mended Practice Air-Cleaning Mounting, Carburetor Air-Horns, adopted 1928. D18gram with table of di- mensions for vagious sizes. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Recom- mended Practice for Garburetor Intakes, adopted 1921. Requirements for nominal diameter of air in- take to take S. A. E. recommended practice for flexi- ble steel carburetor tubing. SOC lety Of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Recom- mended Practice for Insert W a live Seats, adopted 1937. Diagram and table of dimensions for bores in Cylinder head and insert v a 1 v e seats for nominal throat diameters from 7/8 to 2 3/4 in. for regular series (for use in passenger car engines) and heavy duty series (for use in engines in trucks, buses, tractors, and other heavy duty services). Society Of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Stand- ard Automotive Type Carburet Or Flanges, revised 1928. Diagrams and tables Of dimensions for vari- Ous sizes two-bolt, three-bolt, four-bolt, and dur- plex flanges. SOC iety Of Automotive EngineerS. 1944 HandbOOk, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Stand- ard Engine Flywheel Housing, revised 1941. Diagram with table Of dimenSiOnS for S. A. E. Size NOS. 00 to 6; requirements for clutch housings and disc clutch flywheels. Society Of Automotive Engineers. tion 2-Units, Parts, and Fittings. S. A. E. Stand- ard Engine Mounting, revised 1942. Includes dia- grams Of, and tables for, dimensions of engine arm sizes NOS. 1 to 5, and engine trunnions of starting- crank bracket and gear cover types; and dimensioned line drawings and table of flat pad mounting dimen- SiOnS for S. A.E. housing numbers 0 to 6. Society Of Autom0t lWe Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Stand- ard Piston and Piston Pin Oversizes, revised 1941. Gives standard OverS1zes for pistons and Oversizes Of pist. On plm. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Stand- ard P1stOn Rings and Grooves, revised 1942. Adopted as a standard primarily f Or the types of Internal combustion engines commonly used in automobiles, motorb Oats, etc. FOr pistons used in aircraft en- gines and engines not of the conventional automo- bile type, it may be necessary to deviate from the rings and grooves recommended, but such modifica- tions should not be made by changing the pist.On ring w 1 d th or radial thickness. Includes tables for piston ring and groove widths, and ring widths for cylinder diameters; formulas for ring grooves; tables f O r pistOn ring rad 18l Wall thickness and groove diameters, and piston ring radial Wall thick- ness a n d groove diameters f Or thick wall compres- Sion rings; a n d S. A. E. Rec Ommended Practice for ring joints and d r a 1 n holes with tables for ring joint clearances, number of o 1 1 ring groove drain holes, size of O il ring drain holes, and "K" type ring and groove dimenSiOnS. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and Fittings. Start 1ng Motor Mountings, revised 1940. Diagrams for S. A. E. Stand- ard for flange type; S. A. E. recommended practice for outboard installation-barrel type, ſhed iuſi duty, and 1944 Handbook, Sec- 722.3 | Directory of Commodity Specifications heavy duty; S. A. E. standard for inboard type; and S. A. E. recommended practice for Starting motor pin- iOns. Society of Automotive Engineers. 1944 Handbook, Sec- t i on 7—Transportation a n d Maintenance. S. A.E. Standard Certificates of Maximum Net Horsepower for Motor Trucks and Truck-TractOTS, adopted 1941. U. S. Gov. , Post Office Dept., DIV. Of Motor Wehicle Service, Bureau of the Fourth Assistant Postmaster General. Spec 1 fications for Fan Belts. S. Gov., Treasury Dept., Procurement Div., 349B; 1940. Filters; O 1 l, Internal COmbustion Englne. Shall be designed and Sultable for Operation. On a by-pass of l line, and shall consist of a metal Con- tainer a n d an interchangeable filtering element. Gives requirements for engine Oil capacity, COn- tainer housing, filter capacity and dimens 10ns, ef- ficiency; method of inspection and test; and pack- aging, packing, and marking. U. S. Gov. , Post Office Dept., D1V. Of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Piston Rings. U. S. Gov., U. S. Army, Ordnance Dept. Spec 1ſication 90-1B; 1937. Ring; Piston, for Motor Vehicle En- glnes. U. References. –Flexible carbureter and exhaust steel tubing, see 607. 7; acetylene head lamp, See 722.33; crank case dra in plug , see 607. 14; engine test codes, see 700; gasoline engines, 'see 705. O; toler- ances On metal ſ 1 ts, See 615. 82. 722.32 Automobile Electrical Equipment American Assn. Of Motor Wehicle Administrators, joint sponsor with National Conservation Bureau. Ameri- can Standards Assn., D 7.1-1941. Inspection Require- ments for Motor Wehicles. Minimum requirements for the mechanical condition of the vehicle for Safe operation on the highway. Includes testing and 1n- spection of head, rear, clearance, Signal, marker, and adverse weather lamps, including output, focus, and aim; with diagram drawings of lamp alm 1nSpec- t 10mS. American Automobile Assn. Headlight Testing Manual. To aid garages and inspection stations in Servicing lighting systems so as to produce Lhe Safest 11 lu- mination possible and 1n determining When rejec- tions and replacements of parts are necessary for the protection of highway users. COverS Space re- quirements, mounting the chart, adjusting height of chart, locating the car, preliminary inspections, and headlight beam arrangements and patterns. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. ReCOm- mended Practice for 7 Mm. Distributor N1pple, re- vised 1941. Diagram for natural or Synthetic rub- ber 7 mm. distributor nipple. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2—Units, Parts, and Fittings. S. A. E. ReCOIT- mended Practice for Electrical Instrument Binding Posts, revised 1941. Requirements for threads and table of limits for same. Relate primarily to dash- board instruments in motor Vehicles. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2—Units, Parts, and Fittings. S. A. E. Re COIT- mended Practice for Woltages for D1esel Electric Systems, adopted 1939. For lamps, batteries, heat- ers, radios, etc., in electrical systems for Opera- tion with mobile Or automotive Diesel engineS. Rec- Ommends nominal system ratings of 12, 24, and 32 WOltS. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Standard Battery Tray Terminal Lugs, adopted 1925. Diagrams and table Of dimensions for terminals NOS. 2 and 0 for 3/8–16 size bolt and No. 0000 for 1/2–13 size bOlt. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Standard Distributor Mounting, revised 194 1 . Diagrams of distributor mounting and hold-down arm and SCI’ew. Society Of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Standard Electric Lamp BulbS and Bases, revised 1944. In- cludes lamp sizes and ratings for bulb types, fila- ment types, and prefocused types; lamp base dimen- Sions, sealed beam headlamp units; Sizes, ratings, and types; and e le C t r 1 c 11ght bulbs and sealed lighting units for military Vehicles. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and FittingS. S. A. E. Standard General Automotive Type Spark Plugs, revised 1935. Diagram with tables for dimensions, plug threads, and tapped hole threads for 7/8 in.-18 and 18-1.5 mm. spark plugs; requirements for tapped hole COunter- Sink and for thread gages; and metric Conversions used for values in the tables. SOC lety of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and FittingS. S. A. E. Standard Generator MOunting, re W 1 Se d 1929. Diagrams for adapter-flange type, flange type, and base type. SOC lety Of Automotive Engineers. 1944 HandbOOk, Sec- tion 2–UnitS, Parts, and FittingS. S. A. E. Standard MagnetO MOunting, revised 1941. Diagrams with ta- bles Of dimensions for magneto coupling and shaft end, and for magneto mounting for all service type (1, 2, 4, and 6 Cyl. ), motorcycle and lighting plant, Small stationary engine base and flange mountings; and dimensioned line diagram for flange type for traCt. OTS. SOC lety Of Autom0t 1We Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Standard SOCkets, Plugs, and Caps, revised 1937. Diagrams showing sizes and dimensions of regular and heavy duty sockets and plugs; miniature sockets; pinched-in sockets; Off-set pin Socket and plug; screw socket, plug, and cap; moulded Cap; and metal cap. Society of Automotive Engineers. 1944 Handbook, Sec- tion 4-Fabricated Materials. S. A. E. St an d a r d Starting Motor Circuits, adopted 1932. Society of Automotive Engineers. 1944 Handbook, Sec- tion 4-S. A. E. Recommended Practice for Automobile Wiring, revised 1940. Ground return wiring Systems (definitions, insulated cable, grounding, battery installation, and overload protective devices). U. S. GOV., Dept. Of Commerce, National Bureau of Standards. COſmercial St. a. In d a T d CS97-42; 1942. Electric Supplementary Driving a n d Passing Lañps for Vehicles (After Market). To establish standard Specifications and methods of test for supplemen- tary driving and passing lamps (after market) for the guidance of manufacturers, distributors, and 796 Machinery and Vehicles 722. 33 l]Se TSe COVers definitions, general requirement.S, installation instructions, lamp bulbs, Samples for test, laboratory facilities, Vibration and shock test, moisture test, dust test, COrrosion test, pho- tometric test, marking, and labeling. U. S. GOV., Post Office Dept. , DiV. Of Motor Wehicle Service, Bureau Of the FOurth ASS istant Postmaster General. Specifications for Cable; Ignition. U. S. G O V., Treasury Dept., Procurement DiV., 314A; 1942. Horns; Motor-Vehicle Electrically-Operated, Wibrator-Type. Covers two types- (I) medium pitch toIle, Single unit, with and W1triout project Or; and (II) high pitcn tone, with projector, Single unit. For operation with 6-volt or 12-volt storage bat- teries. Gives requirements for materials, workman- Ship, design, performance, dielectric Strength and insulat 10n resistance, brackets, and relay; meth00s Of 111spection, Sampling, and tests; and packaging, packing, and marking. References. --Storage batter ies, see 712. 2; storage battery containers and jars, see 712. 3; storage bat- tery terminals, see 712. 9; storage battery trays and tray terminals for electric Vehicles, see 721.2; electric Vehicle motors, see 711.22; charging plug and receptacle, see 715. 21; ign it 1 on coil and timer test, see 713. 6; fuses and fuse clips, see 714. 21, * 714. 22; rubber bushings, see 209. 7; flexible steel conduit and tubing, see 715. 11; nonmetallic conduit, see 715. 13; insulated cable, magnet W ire, see 715.41, 715. 44; lamp lense S, see 525.4; 1 no and eS Cent, lamps, Optical tests of head lamps and tail lamps, see 716. 12; bases, Sockets, a n d plugs, se e 715.21, 716. 12; C Onnectors, see 719.72; spark plugs and ter- minals, see 719.4; breaker contacts, see ,714.51; Start 1ng motor p in 10ns, see 611. 55; insulation test, see 710; starting motors, automobile generators, see 711.22, 711. 12; motor a n d generator brushes, see 711 .42; meter bind 1ng posts, see 714. 37; cable ter– minals, cable and conduit clips, see 715.34, 719.72; flexible conduit ferrules, see 715. 11; motor coach light ing, see 716. 39. 722.33 Automobile Parts and Fittings American ASSn. Of Motor Vehicle Administrators, joint Sp0IISOr With National COnServation Bureau. American Standards ASSI). , D 7.1-1941. Inspection Require- ments for Motor Wehlcles. Minimum requirements for the mechanical COnd it iOn Of the Vehicle for Safe Operation On the highway. IIICludes requirements for horn, glass, windShield wiper, Sleet TeſſioVer, rear V16w mirror, directional Signals, exhaust line, registration and ident, if iCation plates, fuel tanks and liſles, body fittings, cab, seat fittings and COInt, I'OlS, fire extinguishers, flares, fuses, laſ- terms, flags, trailler ITOuſt 1ng a Il d COupling a Il d trailer Wiriliig. Society Of Aut, Omotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Recom- mended Practice for Ball Studs, revised 1932. Dia- grams and tables of dimens 10IIS for nuts and ball Stud S. Society Of Automotive Engineers. 1944 Handbook, Sec- tioli 2-Units, Parts, and Fittings. S. A. E. Re COIT- mended Practice, Crankcase Dra in Plugs, revised 1932. Gives drawing with table of dimensions for S 1zes 1/2, 3/4, and 7/8 in. in diameter. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-UilitS, Parts, and Fittings. S. A. E. Recom- mended Practice f or Fuel Pump Mounting, revised 1941. Diagrams for crankcase pads for mounting fuel pumps for passenger cars, motor coaches, trucks, and traCt.OI’S. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Recom- mended Practice for Pressure Gage Connections, adopted 1922. Diagrams and table of dimensions for tubing diameters 1/4, 5/16, and 3/8. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-UI-its, Parts, and Fittings, S. A. E. Recom— mended Practice for Serrated Shaft Ends, revised 1944. Gives Straight Shafts, formulas, taper shafts, drawings, and table. giving dimensions of holes and Shafts for Straight and taper shafts with nominal diameter from 1/8 to 3 in- Society of Automotive Eng, ſneers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Recom— mended Practice for Steering-Gear Connecting—Rods, Adopted 1928. Diagrams and tables of dimensions for Sockets, plugs, Dall seats, and Springs for nom- inal ball sizes 1 to 1 3/4 in. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Recom- mended Practice for Water-Pipe Flanges, revised 1926. Diagram with taple of dimensions for nominal sizes from 1 3/16 to 2 3/16 in. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and F1tt ings. S. A. E. Standard Ball and Socket. Joint, adopted 1920. Diagram with table for dimensions and threads per inch (NF-2) in nine S 126s from No. 5 to 1/2 in. in diameter. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Standard for 01l Filter Mounting, adopted 1932. Diagrams for Small and dual types for dimensions of the pads proVided On the engine. Areas for locating the COn- necting Oil passages are indicated. SOCiety of Automotive Engineers. 1944 Halldbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Standard Rod Ends and Pins, revised 1931. Diagrams and table of dimensions and dimension tolerances for lignt and heavy Series, adjustable and plain, yokes and ©yeS. Society Of Automotive Engineers. tion 2 -Units, Parts, and Fittings. S. A. E. Standard for Splined Fittings, revised 1936. Gives diagrams and table of formulas in terms of large diameter for 4, 6, 10, and 16 splines for all fits, permanent fit, to Slide not under load, and to slide under load; a n d tables Of f 1ttings for 4 and 6 Spline fittings 3/4 to 3 nominal diameter, 10 spline fit- tings 3/4 to 6 nominal d 1ameter, and 16 spline f it- tings 2 to 6 IICIn irial diameter. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Standard Square Shaft Ends, revised 1921. Diagram and table of Slip fits and permanent f its for square broached fittings for nominal diameters 1/4 to 4. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Standard Taper Shaft Ends, revised 1928. Diagram and table of dimensions f O r taper fittings with p l a in Or Slotted nutS. Society of Automotive Engineers. tion 2-Units, Parts, and FittingS. S. A. E. Standard for Thermostat Connections, revised 1941. Gives re- Quirements for nose COIIIlectionS and f OI metall 10 COnnect iOnS. 1944 Handbook, Sec- 1944 HandbOOk, Se C- 797 722. 33 Directory of Commodity Specifications * Society of Automotive Engineers. tion 2–Units, Parts, and Fittings. S. A. E. Standard Tube Fittings, revised 1944. Diagrams an d tables of dimensions of connectors (unions, elbows, a n d tees) and nuts for connectors-flared, refrigera- tion and marine, ball sleeve (compression), inverted flared, and threaded sleeve types; and pipe thread modification. U. S. Gov., Dept. of Commerce, Civil Aeronautics Speci- fications, Bureau Of Federal AirWayS. Specification CAA-3O8. Traction Devices, f Or Automotive Equip- Iſlent. U. S. Gov., U. S. Army, Ordnance Dept. Specification 91–44; 1926. Tank; Wacuum, Fuel Feed System. 1944 Handbook, Sec- References. – Drain, cocks, see 645. 4; wire cloth, see 603. 43, 645. 39; ball bearings, roller bearings, see 786. 2; Screw threads and tap drill S 12es, see 608. O; cap screws, machine screws, Wood screws, see 608. 2; bolts, nuts, see 608. 31, 608, 32; wrench open- ings, see 615.42; lock washers, plain Washers, see 608. 6; Cotter pins, see 608. 51; Woodruff keys, key slots, keyways, see 608. 52; Split and tubular I 1 V- ets, see 645. 9; brake 1 in 1ng, see 722. 38; lubri Cator Cups, Oil and grease Cups, threads, see 794; toler- ances for met al fits, see 615. 82; lamps, elect T 1 C (auto), see 716. 12. 722.31] Automobile Transmission Parts Brake Lining Manufacturers' ASSI). , Inc. Automotive Data BOOk, 1941, with 1942-43 Supplement. AsbestOS Brake Linings and Clutch FacingS. ListS name, model and year of car, truck, bus, Or trailer and gives B. L. M. A. catalog number and data for clutch facings and for brake lining. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2–Unit S, Parts, and FittingS. S. A. E. Re COIT- mended Practice Propeller S h a f t Midship Mounting for Truck and Motorcoach, revised 1941. Diagram and table of dimensions for three-joint propeller shaft midship mounting for tu b e diameters Of 2, 2 1/4, 2 1/2, and 3 in. Society Of Automotive Engineers. 1944 HandbOOk, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Recom- mended Practice for Universal-Joint-Hubs, adopted 1921. Diagram an d table of maximum an d minimum lathe an d ground finish hub diameters, finished lengths, and bevels for 3/4 to 2 nominal diameters. Society of Automotive Engineers. 1944 Handbook, Sec- tíOn 2–Units, Parts, and FittingS. S. A. E. Standard Power Take-Off, revised 1940. Diagram with mounting and gear locations applicable for all general in- Stallations Of power take-Off On the transmission gear box of motor trucks and tractors. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2—Units, Parts, and F1ttingS. S. A. F. Standard W–Belts an d Pulleys, revised 1939. Intended pri- marily for automotive applications Such as fan, generator and pump drives, and where the load ca- pacity of a Single standard belt is inadequate, the capacity can usually be obtained by using Standard pulleys and belts in multiple. D1 agram Off V-belt pulley grooves with table of V-belt and º di- mensions for various S. A. F. Si Zes; recommended meth- od of making V-belt drive layouts; method of check- 1ng V-belts; belt ride-out; diagram of notched pul— ley for testing fixture; and designation of belt Si Ze. Society of Automotive Engineers. tion 4—Fabricated Materials. 1944 Handbook, Sec- S. A. E. RecCITImended Practice f O r Clutch Facings, revised 1929. Gives diagrams an d tables Of S1zes an d dimensions for multiple-disc and Single-plate clutch facings. U. S. Gov. , Treasury De D t. , Procurement Div., 248 A; 1939. Facings; Clutch, Metallic. Shall be of O n e type and Of g000 Quall ty. Gives requirements for construction, Wearing layer, backing layer, coeffi- cient O f frict iOn, hardness, thickness o f wearing layer, density, and applicability; methods of sam- pling, 1nSpection, a n d tests; and packaging, pack- 1ng, and marking. U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-230-3, 1944. Facing; Friction, Metallic. References.—Silent chain, roller chain, roller chain sprocket, see 766. 1; roller and Sprocket C ha in Cutters, see 765; tractor power take off speed, see 729. 5; tractor belts and pulleys, see 729. 5. 722.35 Automobile Axles and Wheels American Assn. of Motor Vehicle Administrators, joint sponsors with National COnservatlon Bureau. Ameri- can Standards ASSn. , D 7.1-1941. Inspection Require- ments for Motor Vehicles. Minimum requirements for the mechanical condition of the vehicle for safe op- eration. On the highway. Includes requirements for wheel alignment and rear axle. References.—R ims, cle a ts, and lugs for tractor Wheels, see 729. 5. 722.36 Automobile Tires and Rims American Assn. of Motor Vehicle Administrators, joint Sponsor with National Conservation Bureau. Ameri- can Standards A S S n., D 7.1-1941. Inspection Re- Ouirements for Motor Wehicles. Minimum requirements for the mechanical condition Of the vehicle for safe Operation. On the highway. Includes requirements for pneumatic tires and rims Of passenger cars, buses, and COImmercial vehicles. Plain Washer Manufacturers' Assn. Felloe Plates, Flat, 1938. Gives dimensional requirements for two sizes Of felloe plates. Tire and Rim Assn., Inc. Agricultural Handbook, 1944. Deep Well Rim contours for Wide Base Rear Tractor Tires. Recommended Pra C t 1 C e, 1940. Dimensional drawingS. Tire and Rim ASSn. , Inc. Agricultural Handbook, 1944. Rim Contours for Tractor and Implement Tires. Rec- ommended Practice, 1940. Dimensional drawings for various rim contours. Tire and Rim ASSn. , Inc. Agricultural Handbook, 1944. Rim C On tours for Wide B as e Rear Tract or Tires. Recommended Practice, 1940. Gives dimensional draw- ings. Tire an d Rim ASSn. , Inc. Military Supplement, Nov. 1943. Beadlock Walve Hole Details (Military Stand- ard). Gives diagrammatic dimensional drawings. Tire an d Rim ASSn. , Inc. Military Supplément, Nov. 1943. Channel Type Beadlock Contour for Use With Divided Rim or Wheel (Military Standard). Gives dia- grammatic drawing with dimensions. Tire an d Rim Assn., Jnr. 1943. COImbat Tire Bead Dimensions for Use On DiVided Rims or Wheels (M111 tary St an d a r d). Drawing and table showing bead widths for tire sizes from 6.00- 16 to 14. OO-24. Military Supplement, Nov. 7G8 Machinery and Vehicles 722. 37 Tire and Rim Assn., Inc. M111tary Supplement, Nov. 1943. Combat Tires and Ríms (Military Standard). . Gives tire size, number of plies, and rim contour from 6.00-16, six ply to 14.00-24, 20 ply. Tire and Rim Assn., Inc. Military Supplement, Nov. 1943. COImmercial Tire Bead DimenSiOns for Use With Beadlocks on Divided Rims or Wheels (Military Stand- ard). Gives dimensional diagram Showing tire sizes, number of plies, rim contour, beadlock, bead width, and tolerances. Tire and Rim Assn., Inc. Military Supplement, Nov. 1943. Lend-Lease Beadlock Walve Hole and LOCater Details (Military Standard). Gives diagrams show- 1ng dimensions. Tire and Rim Assn., Inc. Military Supplement, Nov. 1943. Low Type Beadlock Contours for Lend-Lease "Runflat." Tires (Military Standard). Gives diagram and table showing dimensions for various sizes. Tire and Rim Assn., Inc. Military Supplement, Nov. 1943. Low Type Beadlock Contours for Use With Di- vided Rims or Wheels (Military Standard). G 1 v es dimensional diagrams for use with combat tires and rims. Tire and Rim ASSn. , Inc. 1943. RecCImmended Maximum S K i d Depths for Lend- Lease Cross-Country Tires, including Runflat Type, Recommended Practice. Gives table showing various tire sizes and maximum skid depths. - Tire and Rim Assn., Inc. Military Supplement, Nov. 1943. Rim Contours for Divided Type Rims or Wheels, Defense Practice. Gives dimensional drawings of Various Sizes. Tire and Rim Assn., Inc. Military Supplement, Nov. 1943. Rim Contours for Divided Type Rims or Wheels (Military Standard). G1 v e s dimensional drawing, valve slots for divided rims, and projection of rivet heads through divided rims. Tire and Rim Assn., Inc. Military Supplement, Nov. 1943. Run flat Tire Bead Dimensions for Lend-Lease (Mil 1 tary Standard). Gives diagram and table show:- ing dimensions for various sizes. Tire and Rim Assn., Inc. Military Supplement, Nov. 1943. Typical Assembly of Combat Tire and Beadlock On Divided Rim. Diagrammatic dimensional drawing. Tire and Rim Assn., Inc. Passenger Car Handbook, 1944. Load Table for Full Drop Center Rims 16 Inch Díame— ter (and Smaller) Low Pressure Balloon Tires. Cov- erS rim COntour and, maximum recommended load for standard rim and heavy duty rim. T1 re and R1T, ASSn. , Inc. Passenger Car HandbOOk, 1944. Rim Contours for Slow Speed Industrial Wehicles and Passenger Car Baggage Trailers, Drop Center Type, Recommended Practice. Gives diagram Of contours of rims for tires. Tire and Rim ASSn. , Inc. Passenger Car Handbook, 1944. Rim Contours for Slow Speed Industrial Vehicles and Passenger Car B a g g a g e Trailers, 2-Piece Divided Type, Recommended Practice. Gives diagrams of con– tours Of Tims for tires. Tire and Rim ASSn. , Inc. Passenger Car Handbook, 1944. Rim COntOurs for , Slow Speed Industrial Vehicles, Recommended Practice. Gives diagrams of contours Of rims for tire S. Tire and Rim Assn., Inc. Passenger Car Handbook, 1944. St a n d a r d Rim Contours for 16 Incil DiàIſlete I (and t;39677 ()—45—51 ‘Military Supplement, Nov. | Tire an d Rim Assn., Inc. Smaller) LOW Pressure Passenger Balloon Tires. Di- mensional diagrams for rim contours for use on pas— senger cars and S1milar chassi S. Tire and Rim Assn., Inc. Passenger Car Handbook, 1944. Wide B as e Rim Contours for 16 Inch Diameter (and Smaller) Low Pressure Passenger Balloon Tires, Rec- ommended Practice. Dimensional diagrams for rim c on to urs for use on passenger cars and similar chassis. Tire an d Rim Assn., Inc. Truck-Bus Handbook, 1944. Contours of Rims for Light Trucks; Drop Center Type. Gives drawings with dimensions. Tire an d Rim ASSn. , Inc. Truck-Bus HandbOOk, 1944. Contours of Rims for Light Trucks; Semi-Drop Center Type. Gives drawings with dimensions. Tire and Rim Assn., Inc. Truck-Bus Handbook, 1944. Optional Bead Seat Contour for Removable Flanges of All Sizes of Truck and Bus Rims Made to Advanced Program, Experimental Practice. Gives drawing with dimenSiOnS. Tire an d Rim ASSn. , Inc. Truck-Bus HandbOOk, 1944. Optional . Fillet Contours for Truck and Bus Ríms, Recommended Practice, Types A and B. Gives drawings with dimensions. Tire a n d Rim. ASSn. , Inc. Truck-BuS HandbOOk, 1944. Rim Contours for Mining, Logging, and Earth Moving Vehicles, Recommended Practice. Gives drawing with table showing dimensions. - Tire and Rim Assn., Inc. Truck-Bus Handbook, 1944. Rim Cont ours for Tractor and Implement Tires, Rec- Ommended Practice. Gives drawings W1th dimensions for various types and sizes. Tire and Rim, Assn., Inc. Truck-Bus Handbook, 1944. Rim Contours for Truck and Bus Tires, Advanced Pro- gram, Experimental Practice. G 1 v e s drawings W1th dimensions for various types and sizes of rim con- tours. Tire an d Rim ASSn. , Inc. Truck-BuS HandbOOK, 1944. Rim COntOurS for Truck and Bus Tires, ASSOciation Standard. Gives drawings W1th dimensions for vari- ous types and sizes of rim contours. Tire an d Rim Assn., Inc. Truck-Bus Handbook, 1944. Walve to Brake Drum Clearance. Gives drawing with dimensions. .* Truck-Bus Handbook, Wide Ríms for Mining, Logging, and Earth Moving We– hicles, Experimental Practice. Gives table showing tire S12e, permissible rim Width and flange height, maximum tire section, and minimum dual spacing. 1944. References.— Rubber t 1 res, c as 1 ngs , and inner tubes, see 206; p as Senge r C a r b Take drums, see 722. 38. 722.37 Automobile Frames, Bodles, and Body Parts Society of –Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, an d Fittings. S. A. E. Recom— mended Practice for Motor Truck CA Dimensions, re- vised 1941. Includes nominal outside mo to r truck frame width and CA dimensions (distance from ex- treme back-of-cab to center line of rear axle) for 4- and 6-wheel motor truckS. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2—Units, Parts, and Fittings. S. A. E. Recom- mended Practice for Spring Rebound Clips, Spacers, 799 722.37 Directory of Commodity Specifications and Bolts, revised 1938. Diagrams and tables of dimensions for rebound clip and spacer and clip bolts and nuts for passenger cars and motor buses; and diagram and requirements for clinch type clips. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Stand- ard Spring Center Bolts, 1938. Diagram and table of dimensions and sizes for center bolts and nuts for spring widths from 1 1/2 to 3 1/2 and over for passenger Cars and for motor trucks. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Stand- ard Suspension Springs for Motor Wehicles, adopted 1938. coll Springs; plate sizes and rolling tolerances for le a f 'springs; nomenclature, dimensions, and checking for load and rate, specified load posi- tion, and tests for parallelism of spring eyes for semi-elliptic leaf springs; and S. A. E. recommended practice for nomenclature and checking for load and rate for coil suspension springs. U. S. Gov., Army Air Forces. Specification 30167-1; 1944. Turntable; Full Revolving, for Type P-1 Crane Truck. S. G O V . , Dept. Standard Specification NO. 33. for Trucks. U. of Interior, Purchasing Office. Stake Body; Special U. S. Gov., Dept. of Interior, Purchasing office. Standard Spec 1ſ 1Cation No. 87. School Bus Bodles. U. S. Gov. , POst Office Dept., D1V. Of Motor Wehlcle. Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Panels; Metal Faced for Truck COnstruction. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 91-48c; 1937. Body and Equipment for Truck; Field Servicing, Heavy Duty, Type E-2. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 91-53A; 1934. Truck; Body and Equipment for, Field Servicing, Light-Duty, Type E-3. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 91–80; 1935. Truck; Body and Equipment for, Field Lighting, Type J-2. U. S. Gov., U. S. Army, Army Air Forces. Spec 1ſ1.ca- tion 91–74; 1940. Truck; Body and Equipment-for, Balloon Tender, Type A-3. References. -Leaf springs, bolts, see 611. 54; upholstery leather, see 066.7; plate glass, see 521. 1; aluminum belt body mold 1ng, see 631. 32; aluminum body sheets, see 631. 23; door hinges, see 617. 12; truck bodies and frames, See 722. 1; body types, nomenclature, See 723. 0. U. 722.38 Automobile control Equipment Society of Automotive Engineers. 1941 Handbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Stand- ard Vacuum—Brake Manifold Connection, adopted 1928. Establishes hole diameter and thread. Society of Automotive Engineers. 1944 Handbook, Sec- tion 4—Fabricated Materials. S. A. E. St a n d a r d Brake Lining, revised 1926. Table of thicknesses and widths. S. Gov., Dept. of Commerce, National Bureau of standards. Simplified Practice Recommendation R66– 27; 1927. Automobile Brake Lining. This recommen- dation establishes a list of standard stock sizes of brake linings covering widths and thicknesses. Sponsored by the Society of Automotive Engineers. U. Includes definitions of leaf s p r in g s and reb Ound clips, Ce Inter . U. S. Go V . , Federal Specification HH-L-361a; 1941. Linings; Brake (Automotive-Use). Covers four types— (I) general purpose, medium friction, nonwoven, rigid, for use in sets; (II) light service linings, for use in combination sets; class A, medium fric- tion, nonwoven, rigid, for use in primary or reverse Shoes in combination with type I or III; class B, high friction, nonwoven, flexible, for use in com— bination with type I or III; (III) medium friction, Woven; and (IV) high friction, woven. Gives require- Hents for material and workmanship, physical charac- teristics, sizes, tolerances, and coefficients of friction; samples for test, identification, and ap- proval; and requirements for packaging, packing, and marking for shipment. - U. S. GOV., Post Office Dept., Div. of Motor Vehicle Service, Bureau of the . Fourth Assistant Postmaster General. Specifications for Governors, for Motor Wehicles. - References. --Steering gear, connecting rods, ball studs, ball and socket joints, see 722.33. 722.39 Miscel laneous Automobile Accessor ies and Parts So c 1 e ty of Automotive Engineers. 1944 Handbook- S. A. E. Recommended Pra C t 1 c e for Glazing Glass. Thickness of glass for vehicles normally operating On land. To comply with American Standard, Z26.1- 1938. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2—Units, Parts, and Fittings. S. A. E. Recom- mended Practice for Passenger Car Trailer COuplings, adopted 1938. Includes definition, coupling nomen- clature, and recommendations for location, Sizes, ratings, and platform. - - Society of Automotive Engineers. 1944 Handbook, Sec- tion 2—Units, Parts, and Fittings. S. A. E. Stand- ard Fifth Wheel Kingpin for Commercial Trailers and Semi-Trailers, adopted 1940. Diagram giving shape, size, dimensions, and tolerances. Underwriters' Laboratories, Inc., 1944. Lists. Of In- spected Appliances Relating to Accident Haz a r d , Automotive Equipment, Burglary Protection. Th is catalog contains three l 1 st s that have been in- spected by the Underwriters". The lists are appli- ances in s p e c t e d for accident hazard, inspected automotive appliances, and Inspected burglary pro- tection appliances. The 11 st in gs are arranged alphabetically as to subject and alphabetically by name of manufacturer under each subject. U. S. Gov. , Dept. of Agriculture, Forest Service. Specification No. 278. Rack; Stock-Truck, Demount- able. S. Gov., Dept. of COmmerce, National Bureau Of Standards. Joint sponsor with National Bureau of Casualty and Surety Underwriters. American Stand- ards Assn., Z26. 1-1938. S a fe t y COde for Safety Glass for Glazing Motor Vehicles Operating On Land HighwayS. S. GOV., Post Office Dept., Div. Of Motor Wehicle Service, Buréau of the Fourth Assistant POS timaster General. Specifications for Mats; Floor, for Motor TruckS. U. S. Gov., Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Mirrors; Rear Wiew. º U. U. 80(). Machinery and Vehicles 722.97 U. S. Gov., Post Office Dept., DiV. Of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Signal 1ng DeVice for Trucks. U. S. Gov., Post Office Dept., Div. of Motor Wehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for W1ndshield Wipers. U. S. Gov., Treasury Dept., Procurement Div., 249B; 1940. F11ters; Oil, Internal COmbustion Englne. Shall be designed and suitable for operation. On a by-pass oil line, and shall consist of a metal Con- tainer an d a n interchangeable filtering element. Gives requirements for engine Oll capacity, Con- tainer housing, filter capacity and dimensions, ef- ficiency; method of inspection and test; and pack- aging, packing, and marking. U. S. Gov., Treasury Dept., Procurement DiV., 349A; 1942. Grinders; Walve-Seat, Engine, Motor-Wehicle. C over S requirements for valve-seat grinder kits. Gives requirements for condition and interchange- ability, grinding precision, grinding Wheels, die- lectric strength, lubrication, driver, motor, Sw1tch,. Cord with plug, handle, and pilots; methods Of Sam- pling, inspection, and tests; and packaging, pack- ing, and marking. U. S. GOV., Treasury Dept., Procurement DiV., 493a; 1942. Creepers; Automobile. Shall be wood Creepers Of One type and One class Suitable for Supporting an operator when resting on his back while making repairs under automobiles Or trucks. Gives require- ments for construction and design, finish, Casters, dimensions, curvature of cr O S S members, and head rest; methods of sampling, inspection, and tests; and packaging, pack1ng, and marking. U. S. GOV., U. S. Army, Ordnance Dept. 91-51A: 1942. Pl at e, Registration, U. S. Army. U. S. GOV., Weterans Administration. Specification WA-M-159a; 1935. Oil Filter; Automotive. References. –Lubricating oils, see 365. 98; rubber hose, Clamps, 202. 43. 722.9 MISCELLANEOUS AUTOMOBILE SUPPLIES 722.91 Gasol ine and Motor Fuel References. -See 503. 3. 722.92 Lubricating Oil References. -See 504. 23, Specification see 504.34; felt, and ſittings, see 504. 34. 722.93 Anti-Freeze Liquids U. S. GOV., Navy De pt. Spec 1 fication 51C39; 1944. COImpound; Anti freeze. U. S. GOV., Treasury Dept., Procurement Div., 362A; 1941. Compound; Anti-Freeze, for the Cooling Sys- tems Of Water-Cooled Internal COmbustion Engines, NonVolatile Type. Covers one type and grade, and shall produce no more corrosion of the engine cool- ing System, foaming, creeping, or leaking than would OCCur W1th Water. Intended as a protection against f re ez in g at temperatures as low as minus 40°F. Gives requirements for initial boiling point, V1S- 3 O S : U y, protect 10n, and ash content; methods Of Sampling, inspection, and t e St S; and packaging, packing, and marking. U. S. GOV., Treasury Dept., Procurement DiV., 365A; 1941. Compound; Anti-Freeze, for the COOling Sys- tems Of Water-COOled internal COmbustion Engines, Wolatile Type. Shall be one type (volatile) and One grade, producing no more corrosion of engine cool- ing System, foaming, Creeping, Or leaking than WOuld OCCur with Water. Intended as a DTOtection against freez in g at temperatures as low as minus 40°F. Gives requirements for Viscosity, protection, and ash content; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., U. S. Army, Ordnance Dept. Specification 4-1116; 1943. Compound; Anti-Freeze (Ethylene Gly- col Type). U. S. GOV., U. S. ATIny, Ordnance Dept. Specification 4-11.17; 1943. Compound; Re-Inhibitor, Corrosion, for Ethylene Glycol. References. –See 839. 9. 722.91; Walve Grinding Compound U. S. Gov., Navy Dept. Specification 51C22b; COInDOund; WalVe-Grinding. U. S. Gov., Treasury Dept., Procurement Div., 4.57b; 1943. COmpound; WalVe-Grinding, Grease-M1xed and Water-Mixed. C over s two types—(I) grease-mixed and (II) water-mixed; and six grit numbers— (90) ex- tra coarse, (120) coarse, (150) medium coarse, (180) medium, (220) medium fine, and (240) fine. Gives requirements for abrasive, containers, fineness of abras IVe, lubricant for Oil-mixed and binder and preservative for water-mixed; methods of sampling, inspection, and tests; and packaging, packing, and marking. 1939. 722.95 Inspection Apparatus American Automobile Assn. Headlight Testing Manual. To aid garages and inspection stations in servicing lighting systems So as to produce the safest illum- ination possible and in determining when rejections and replacements of part S are necessary for the protection of highway users. Covers space require- ments, mounting the ch art, adjusting height of Chart, locating the car, preliminary inspections, and headlight beam arrangements and patterns. Underwriters' Laboratories, Inc., 1942. Lists of In- S pe C t e d Appliances Relating to Accident Hazard, Automotive Equipment, Burglary Protection. This C at al Og COntains three lists that have been in- Spected by the Underwriters'. The lists are appli- ances 1nSpected for a C c 1 de nt hazard, inspected automotive appliances, and inspected burglary pro- tection appliances. The listings are arranged al- phabetically as to subject and alphabetically by name of manufacturer under each subject. 722.96 Radiator Seal U. S. GOV., Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Radiator Seal. 722.97 Hydraulic Brake and Shock Absorber Fluid U. S. GJ. W., PC St Of £13 e Dept., DiV. Of Motor Vehicle Sé FV 1 : , Bureau Of the FOurth ASS 1stant Pºstmaster 722. 97 Directory of Commodity Specifications General. Specifications for Brake Fluid, for Hy- draulic Brake S. U. S. GOV., U. S. Army, 2-111A; 1943. Fluid; Hydraulic Brake. U. S. Gov., U. S. Army, Ordnance Dept. Specification 2–1.12; 1943. Flu 1 d, Shock Absorber (Light and Heavy). Ordnance Dept. Specification 722.99 Miscel laneous Automotive Tools U. S. Gov., Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Brake Lining Machines. U. S. Gov., Weterans Administration. Specification WA-M-157a; 1937. Brake Relining Machine (Automo- tive). 723. AUTOMOB I LE PASSENGER CARS, EXCEPT ELECTRIC CARS 723. O GENERAL ITEMS American Assn. Of Motor Wehicle Administrators, joint sponsor with National Conservation Bureau. American Standards Assn., D 7.1-1941. Inspection Require- ments for Motor Vehicles. Minimum requirements for the mechanical condition of the Vehicle for Safe Operation. On the highway. American Transit Assn. Recommended Rules for Inspec- tion of Buses, E139-34; 1934. Gives rules concern- ing inspection of buses and a guide Chart covering limits Of Wear with reference t O engine part S. Society of Automotive Engineers. 1944 Handbook, Sec- tion 9—Nomenclature, Tolerances, C on V e r S 1 On S. S. A. E. Standard Automotive NOImenclature, revised 1941. Principles and rules governing automotive nomencla- ture. Underwriters' Laboratories, Inc. Standard for the De- termination of Fire HaZards Of PaSSenger Automo- biles and Taxicabs, 1924. Requirements f OT fuel supply systems, tank, Carburetion, electrical equip- ment, and exhaust, SyStem. * U. S. Gov., Dept. of Commerce, C1V11 Aeronautics Ad- ministration, Bureau of Federal Airways. Specifica- tion CAA-476. Trailer Unit. 723. I AUTOMOBILE PASSENGER CARS 723. I | Automobile Coupes References. –De finitions, S 62 62 723. O, 722. 3. 723. I2 Automobile Runabouts and Roadsters References. –Definitions, see 723. O, 722. 3. 723. 13 Automobile Sedans U. S. GOV., Dept. Of COITTerce, C1V11 AeronautiCS Ad- ministration, Bureau of Federal Airways. Specifica- parts and a C C eS SOI 1 eS, parts and accesso r1 eS, tion CAA-393. Automobile; Se d a n 5 PaSSenger, 2 Door, Supplement to Procurement Div. Specification 17 OO-A-239. References. –Definitions, parts and accessories, See 723. O, 722. 3. 723. it; Automobile four iſig Cars References. –Definitions, parts an - a ces" or : es, See 7, 3. Q, T2 . . 723. 15 Automobile Ambulances U. S. GOV., Panama Canal, Purchasing Dept. Specifica- tion for Ambulance, 1943. Trucks, motor, gasoline, with all-steel ambulance body; to have not less than 210 cu. in. piston displacement; not less than 122 in. wheelbase; not less than 3/4 ton payload CapaCity. References. –Parts and accessories, see 722.3. 721. A ||RCRAFT 721]... O GENERAL ITEMS American Society of Mechanical Engineers. Joint Spon- SOI. With American ASSn. for Advancement of Science, American Institute Of Electrical Engineers, American Society of Civil Engineers, and Society for Promo- tion of Engineering Education. American Standards ASSn. , Z106-1930. Aer Onaut 1 Cal Symbols. Standard Symbols for quantitles used in the design of air- Craft. National Fire Protect 10n ASSI). National Fire COdes for Flammable Liquids, Gases, Chemicals, and EXp10- SiVes, 1943. Airplane Fueling Operations. Recom- m en de d good practice requirements for airplane fueling at alrports. COVers general requirements, filling a 11 plane tanks, filling from underground tanks by hose, filling from t r u c kS by hose, and filling from drums by hand pump. U. S. GOV., Army Air Forces. Specification 40135-A; 1944. Report; Aircraft Checker's. S. GOV., Army-Navy Aeronautical Specification AN- C-102; 1943. Charts; Maintenance Instruction. U. S. GOV. , Army-Navy Aeronautical Specification AN- D-11-1; 1944. Drawings and Data Lists; Reproduc- ible and Other Copies of, for Aircraft, Engines, AccessOrleS, AuX111ary Equipment, and Special TOOls. U. S. GOV., Army-Navy Aeronautical Specification AN- D-12-1; 1944. Drawings and Data Lists; Preparation of, for Aircraft. U. S. GOV., Army-Navy Aeronautical Specification AN- D-13-1; 1944. Drawings and Data ListS; Preparation of, for Engines, Accessories, and Other Auxiliary Equipment. S. GOV., Army-Navy Aeronautical Specification AN- H-8a-1; 1945. Handbooks; Pilots Flight Operating InSt.I’ll Ction. U. S. GOV., Army-Navy Aeronautical Specification AN- M-18; 1944. Measuring and Leveling Provisions, for Aircraft. U. S. GOV., ATIly-Navy Aeronautical Specification AN- S-33; 1943. Sound Treatment for A1rcraft; General Specification for, InStallation Of. U. S. GOV., Army-Navy Aeronautical Specification AN- W-11a; 1944. We 19.ht and Balance Control Data, for Alrplanes. U. S. GOV., C1V11 Aeronautics Board. Civil Air Regu- lat 10ns Part .04-Airplane Airworthiness as amended to Apr. 1, 1941. Amendments 04–3 to O4–13, inclu- SiVe, adopted Feb. 6, 1942. Includes definitions and requirements (with tables) for structural load- 1ng COnd1t 10ns, proof. Of Structure, detail design and COn Struction, equipment, powerplant installa- tion, and miscellanc Ous. U. U. 802 Machinery 721. 20 and Vehicles U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal AirwayS. Specifi- cation CAA-71. BOnding and Shielding of Aircraft. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-143. Test Equipment; Electrical. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-260. 125 Marker; Cone of Silence Equip- Iſlent. * - U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-360. Trans-Pacific COmmunication Chan- nels for Communication Station. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cºat i O n CAA-436. Methods of Photometric Measure- Iſlent S. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 98-40043G; 1942. Model; 5-Foot Wright Field, Wind Tunnel, A1 rplane. References. –Gas welding of aircraft joints, pro- cedure, see 767; airdromes and landing fields, see 518.51. - 724. | BALL00NS U. S. Gov., Army Air Forces. Specification 40296 (1); 1940. Data for Preliminary Design and Release for Construction of Complete Barrage Balloons. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 94-40683; 1944. Bag; Alrplane Lifting, Type F-1, Pneumatic. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 99-2050F; 1937. Marking for Airships, Balloons; and Parts Thereof. U. S. GOV., U. S. Army, tion 99-2088; 1934. and Airship Envelopes. U. S. Gov., U. S. Army, Ordnance Dept. Specification 20-69; 1925. Balloon; Target Practice. U. S. GOV., U. S. Army, Signal Corps. Spe C1ſ ication 74–26; 1939. Balloon; Meteorogical, Pilot, Types ML-50, ML-51, and ML-64. Army Air Forces. Specifica- Paraffin Coating for Balloon 721.2 AIRCRAFT ACCESSORIES AND PARTS 72i}.20 General items Aeronautical Cham be r of Commerce of America, Inc. National Aircraft standard NAS 30; 1942. Surface Roughness Designation. G1 v e s drawings of finish symbols including basic symbol, to express maximum roughness, and to express high and low TOughness límits together with notes. AirCraft, Standard COImmittee. Aeronautical Chamber of COMImerce Of America, tional AirCraft Standard NAS 31; 1942. COn Version Table, Surface Roughness Designations. A list of companies agreeing to accept the N.A.S. -30 micro- inch R. M. S. designations. Gives name of company, symbol, name of finish, and micro-inch R.M.S. equivalent. De- veloped by National Aircraft Standard Committee. Aeronautical Chamber of COITInerce Of America, Inc. Na- tional Aircraft Standard NAS 48; 1942. LeVeling Points. Shall be provided in the form of leveling brackets, plates, or stubs in pairs. Gives longi- In C. Na- Developed by National equivalents for their surface finish tudinal and lateral le V e l i ng for landplanes and seaplanes. Developed by National Aircraft Standard COITInittee. Aeronautical Chamber of COIII]erce Of America, Inc. Na- tional Aircraft Standard NA8 49; 1944. Specifica- tion—Engine controls Quick Disconnect Fittings. Covers type I, Suitable for use with rod type, push- pull controls; and type II, cable controls. G1Ves requirements for construc- tion, finish, performance, design, size, and 11.lus- trations. Developed by National Aircraft Standard COITInittee. Aeronautical Chamber Of COIII]erce Of America, Inc. Na- tional Aircraft Standard NAS : 71; 1942. Symbols; Aircraft Wiring Diagram. Developed by National Air- craft Standard COIſmittee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 78; 1944. Fitting; Quick Disconnect Tubing. Shall be suitable for use In fluid line connections. Gives requirements for construction, performance, design, size, and opera- tion. Developed by National Aircraft Standard Com- Iſlittee. f Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 190; 1944. Dimension- ing; Decimal Usage for. Dimensions On all manufac- turing drawings shall be expressed in inches and deC- -im al S. of an inch, with certain exceptions. Give details including exceptions. Developed by National AirCraft Standard COITInittee. SOC16ty of Automotive Engineers. Aeronautical Mate- rial Specification No. 2570; 1942. Engines; Aircraft, Procedure for Preparation for storage of. Provides procedures for preparing aircraft engines to resist corrosion during shipment and for their maintenance in St Orage. Society of Automotive Engineers. Aeronautical Mate- rial Specifications NOS. 2800, 2804, and 28O8; 1940. Identification. Machine Parts. Castings. Forg- ings. Covers instructions for temporary and per- manent marking of machined parts, with requirements for markings noted on drawings as "stamp," "heavy stamp, " "engrave, " " electric etch, * maeep electric etch, " " a c 1 d e t c h, , "deep acid etch," "scribe," "heavy scribe, " and "rubber stamp"; raised marks, pad, and Stamped marks for C a St 1 n g S; and raised marks, stamped marks, and approval for forgings. Society of Automotive Engineers. Aeronautical Recom- mended Practice 85A; 1943. Airplane Heating and Ventilating Equipment; General Requirements. Based on practical engineering requirements for the de- sign and testing of Such types of heating and Ven- t1lating equipment as are now used on airplanes and for such as may be developed. Covers scope, heat- 1ng and ventilating equipment; general, military requirements, COmmercial requirements, and desirable design features. Society of Automotive Engineers. Aeronautical Recom- mended Practice 147; 1944. Nomenclature; Aircraft Air Conditioning Equipment. Lists 83 terms alpha- betically and defines the same. Society of Automotive Engineers, Inc. Recommended Practice 197A; 1945. Preservation and Packaging of Aircraft Engine Parts. Success in the packaging of engine parts, assemblies, or certain Specialized parts is dependent up On Judicious use Aeronautical Sultable for use with . 803 721. 20 Directory of Commodity Specifications of preservative materials and in genuity in the de- sign of the complete package. Covers cleaning, pre- servation and wrapping, dehydration, inner boxing or cartonizing, exterior boxing, markings, t a b le Of materials W it h description and use, preservation and packaging chart, and photographic examples of current methods of packaging aircraft engine COm- DOnent.S. Society of Automotive Engineers. Aeronautical Stand- ard 23A; 1945. Tests; Aircraft Hydraulic Systems and Components. Covers individual testing of air- craft hydraulic components, assembly line testing of aircraft hydraulic Systems, and test machines for conducting these tests. Gives general require- ments and details including preparations to be made prior to testing, test procedures, assembly line testing of aircraft hydraulic systems, machines for testing of aircraft hydraulic systems and compo- nents, maintenance of test machines, suggested list of test Stand components, and illustration. Society of Automotive Engineers. Aeronautical Stand- ard 164; 1943. Service Manuals for Aircraft En- gines. For the purpose of Supplying all necessary instructions to accomplish the proper operation and service maintenance of the particular aircraft en- gines for which the manual is W T i t t e n . Covers Scope, general requirements, a n d detail require- Inent.S. Society of Automotive Engineers. Aeronautical Stand- ard 165; 1943. Overhaul Manuals for Aircraft En- gines. FOr the purpose Of Supplying all necessary instructions to accomplish the complete overhaul of the aircraft engines for which the manual is writ- ten. Covers scope, general requirements, and de- tall requirements. U. S. Gov., Army Air Forces Specification 27497–A–1; 1945. Installation of Type A-1, Fu e l and 011, Pressure TranSmitter. U. S. Gov., Army Air Forces. Specification 28427A; 1944. Radiator; COOlant. U. S. Gov. , Army Air Forces. Specification 284.80; 1943. Engines; Aircraft. Accessory, Preparation for Storage of. * U. S. Gov., Army Air Forces. Specification 28494-1; 1944. Installation of Electronic Turbosupercharger Regulator (Type B-8eries). U. S. Gov., Army Air Forces. Specification 32044–C; 1944. Installation of Accessory Power Plants in AirCraft. U. S. Gov., Army Air Forces. Specification 32300-C; 1944. Installation of Aircraft Electrical Equip- ment; General Specification for. U. S. Gov., Army Air Forces. Specification 40638–B; 1945. Tests; Landing Gear Shock Absorber Drop. U. S. Gov., Army–Navy Aeronautical Specification AN- B-9a; 1944. Bulletins; Contractor S e r v i c e , for Alrplanes, Engines, and AccessOries. U. S. Gov. , Army–Navy Aeronautical Specification AN- B-10; 1943. Bonding; Electrical, for Air-Craft. U. S. Gov. , Army-Navy Aeronautical Specification AN- C-84–1, 1944. Catalogs; Tools. U. S. Gov., Army–Navy Aeronautical Specification AN- C-85-1; 1944. Catalogs; Parts, for Airplanes, En- gines, and AC CeSSOries. U. S. Gov., Army–Navy Aeronautical Specification AN- H-7a; 1944. Handbooks and Catalogs; Aircraft, En- glnes a n d Accessories, General Specification for Preparation Of. U. S. Gov., Army–Navy Aeronautical Specification AN- H-11; 1942. Handbooks; Operation and Service In- struction, for Aircraft Accessories, Aircraft En- glne Accessories, and Related Equipment. U. S. Gov., Army-Navy Aeronautical Specification AN- H-12; 1942. Handbooks; Overhaul Instruction, for Aircraft Accessories, Aircraft Engine Accessories, and Related Equipment. U. S. Gov., Army-Navy Aeronautical Specification AN- I-8a; 1944. Installation of Engine Charge Air Fil- ters; Design Requirements for. U. S. Gov. , Army–Navy Aeronautical Specification AN- I-90; 1943. Insignia; National, for A1 rplane Ex- terior. U. S. Gov., Army–Navy Aeronautical Specification AN- I-21a; 1944. Interchangeability and Replaceability of Component Parts for Airplanes. U. S. Gov., Army-Navy Aeronautical Specification AN- L-15; 1945. Lists; Recommended Spare Parts. U. S. Gov., Army-Navy Aeronautical Specification AN- M-9—1; 1944. Maintenance Parts Breakdown; Airplane. U. S. Gov. , Army–Navy Aeronautical Specification AN- M-13; 1943. Marking and Tagging; Airframe, Engine, and Accessory Maintenance Parts. U. S. Gov., Army-Navy Aeronautical Specification AN- W-14; (1), 1944. Wiring; Installation of Aircraft. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 98-24105-Q; 1942. Marking for Airplanes and Airplane Parts. U. S. Gov., U. S. Army, Army Air Forces. tion 98–24108K; 1937. tion Of Fabric to. Specifica- Surface; Aircraft, Applica- 72i}.2 I Aircraft Power Plant Parts Society of Automotive Engineers, Inc. Aeronautical Information Report 11; 1945. Testing of Aircraft Engine Carburetors. Covers laboratory test proce— dure including testing of aircraft carburetors at carburetor manufacturers plants, testing of air- craft carburetors at engine manufacturers' plants, carburetion test du r 1 ng full scale nacelle test conducted by the airplane manufacturers, and flight test procedure including outline of test, instru— mentation, flight plans, presentation of results, evaluation of results, and engine data to be sup— plied before flight test. Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 3385; 1941. Markers; Ignition- Cable, Non-Metallic. Tubing closely braided from COmmercially white Cotton Or other suitable mate- rial, and coated on the inside and outside with a flexible insulating varnish or lacquer, to produce a Smooth, uniform finish. Includes requirements for size, markings, tests, approval, and rejections. Society of Automotive Engineers. Aeronautical Recom— mended Practice No. 71; 1944. Generator Envelope, Auxiliary Engine Driven; Mount ing Pad and Drive, 8-Inch Bolt Circle. Gives drawings with notes and GlmenS1OnS. Society of Automotive Engineers. Aeronautical Recom— mended Practice No. 72; 1944. Mounting Flange, Pad and - D r i Ve . Accessory to Gear Box, 10-Inch Bolt Circle. Gives drawings with notes and dimensions. 804 Machinery 721.2 | and Vehicles Society of Automotive Engineers. Aeronautical Stand- ard 7A; 1943. Plug: Dehydrator—Cylinder, Aircraft Engine. Gives requirements for material, Workman- ship, loading and packing, and includes diagrammatic drawing ‘of two types. Similar Specifications and Drawings: Army–Navy Aeronautical Specification AN- O-P-481 and Standard Drawing AN-4O62. Society of Automotive Engineers. Aeronautical Stand- ard No. 8, 1941. Plug: Dehydrator–Crankcase, Air- craft Eng in e. Gives requirements for material, workmanship, operation, loading, and packing, and includes diagrammatic drawing. Society of Automotive Frigineers. Aeronautical Stand- ard 9A; 1943. Protector and C a b le Attachment. Spark Plug Terminal; Aircraft Engine. Diagrammatic dimensional drawing for types I and II. Society of Automotive Engineers. Aeronautical Stand- ard No. 29; 1942. Ignition Shielding; Aircraft. In- cludes two types—(I) unfilled, (II) filled; gives general requirements for interchangeability, flexi- bility, mounting lugs, threads, materials, markers, bonding, c ou p ling, joints, identification, and moisture-proofing; detailed requirements for ſer- rules, conduits, protective treatment, joint resis- tance, specific resistance, high potential perform- ance, weight, and capacitance; samples; qualifica- tion tests; inspection tests; and diagrams. Society of Automotive Engineers. Aeronautical Stand- ard No. 44; 1942. Starter; Mounting Pads and Drives- Types I, II, III, and IV. Diagrammatic dimensional drawing. Society of Automotive Engineers. Aeronautical Stand- ard 45A, 1943. Generator; Accessory or Power Take- Off, Mounting Pad and Drive, Type I. Diagrammatic dimenSiOnal drawing. Society of Automotive Engineers. Aeronautical Stand- ard No. 46; 1944. Generator Mounting Pad and Drive; 4 Bolt. Gives drawings with dimensions and notes. Society of Automotive Engineers. Aeronautical Stand- ard 47A; 1944. Pump; Fuel, Mounting Pad and Drive. Diagrammatic dimensional drawing. Society of Automotive Engineers. Aeronautical Stand- ard 53A; 1943. Generator; Accessory or POwer Take- Off, Mounting Pad and Drive, Type II. Diagrammatic dimens 10nal drawing. Society of Automotive Engineers. Aeronautical Stand- ard No. 56; 1941. Carburet Or Control COnnections, Sizes .. 250, - 3125, and .375. Diagrammatic dimen- sional drawings. Society of Automotive Engineers. Aeronautical Recom- mended Practices 57A, 58A, 59A, and 60A; 1942. Car- buretor Envelope; Aircraft, Sizes 48, 58, 78, and 10O. Diagrams, dimensions, and notes. Society of Automotive Engineers. Aeronautical Stand- ards Nos. 62, 63, 64, 65, 66, 67, 68, and 69; 1941. Carburetor Flanges; Aircraft. Diagrammatic dimen- sional drawings of— (62) 2-bolt, S1mgle barrel, NOS. 3 and 4; (63) 4-bolt, S1ngle barrel, NOS. 2, 3, 4, 5, 7, and 9; (64) double barrel, sizes 12 and 16; (65) double barrel, size 24; (66) double barrel, S12e 24, remote fuel discharge type; (67) rectangular, No. 9, and size 12; (68) rectangular, S1zes 24 and 30; and (69) triple barrel, size 41. Society of Automotive Engineers. Aeronautical Stand- ard No.70; 1941. Flange; Tube, Two-Bolt Type, Air- craft Engine. Diagrammatic dimensional drawing. Society of Automotive Engineers. Aeronautical Stand- ard No. 79; 1942. Catalogs; Spare Parts, for Air- craft Engines. For the purpose of 1dentification, procurement, and stocking of spare parts. Covers two types—(1) final (illustrated), and (2) prelim- inary (unillustrated). Gives general requirements for both types; Symbols, binding, part numbers, and detail requirements for both types. Society of Automotive Engineers. Aeronautical Stand- ard No. 80; 1942. Catalogs; Overhaul Tools, for Air- craft Engines. For the purpose of identification, procurement, and Stocking Of tools. C O V e r s two types- (1) final (111ustrated), and (2) preliminary (unillustrated). G iv e s general requirements for both types; Symbols, bindings, and detail require- ments for both types. Society of Automotive Engineers. Aeronautical Stand- ard NO. 107; 1942. Surface Finish. Provides a meth— Od for the application Of Surface finish control to aircraft engine parts. Gives definitions, surface and finish, Scales, lay designation, general notes, plated Surfaces, and method Of inspection. Society of Automotive Engineers. Aeronautical Stand- ard No. 130; 1943. Bending Radius; Tube, Aircraft Engine. Diagrammatic drawing. Society of Automotive Engineers. Aeronautical Stand- a r d No. 131; 1943. Pads; 01 l In let and Outlet, Types I, II, and III for A i r p 1 an e Connections, Alrcraft Engines. Diagrammatic dimensional d r a w - 1ng. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Stand- ard Piston Rings and Grooves, revised 1942. Adopted as a standard primarily for the types of internal combustion engines commonly use d in automobiles, motorboats, etc. FOr pistons used in aircraft en- gines and engines not Of the COInVent 10nal automo- bile type, it may be necessary to deviate from the rings and grooves recommended, but such modifica- tions should not be made by changing the piston ring width or radial thickness. Includes tables for piston ring and groove widths, and ring widths for cylinder diameters; f or mu la S for ring grooves; tables for piston ring radial wall thickness and groove diameters, and pist On ring radial wall thick- ness and grOOWe diameters for thick Wall compres– sion rings; and S. A. E. Recommended Pra ct 1 c e for ring joints and drain holes with tables for ring joint clearances, number of oil ring groove drain holes, size of oil ring drain holes, and "K" type ring and grOOWe dimensions. S. Gov., Army Air Forces. Specification 28155—B; 1939. Carburetor; Performance and Method of Deter— mining Mixture Strength Desired of. S. GOV., Army Air Forces. Specification 28469–B; 1944. Regulator; Turbo Supercharger, Electronic, General Specification for. U. S. Gov., Army Air Forces. [J. U. Specification 28470; 1942. Regulator; Turbo-Supercharger, Type B-1, Electron 1C. U. S. GOV., Army Air Forces. Specification 28471; 1942. Regulator; Turbo-Supercharger, Type B-2, Elec- tronic. S. Gov., Army Air Forces. Specification 28472—A (2); 1944. Regulator; Turbo Supercharger, Type B-3, Electronic. II. 805 721. 2 I Directory of Commodity Specifications S. Gov. , Army Air Forces. Specification 28473; 1942. Regulator; Turbo-Supercharger, Type B-4, Elec- tronic. S. Gov. , Army Air Forces. Specification 28481; 1943. Control; Automatic Speed and BOOSt., General Specification for. U. S. Gov. , Army Air Forces. Specification 28492-1; 1944. Regulator; Turbo Super charger, Electro- Mechanical, General Specification for. S. Gov., Army Air Forces. Specification 28497A; 1944. Regul at or; Turbosupercharger, Type C-2, Electro-Mechanical. S. Gov., Army Air Forces. Specification 28500B-1; 1944. Turbosupercharger; Aircraft, General Specifi- Cat iOil for. - U. S. Gov., Army Air Forces. Specification 28502-11 (1); 1944. Turbosupercharger; Type B-11. U. S. Gov., Army Air Forces. Specification 28502-17 (1); 1944. Turbosupercharger; Type B-17. U. S. Gov., Army Air Forces. Specification 28502-22 (1); 1944., Turbosupercharger; Type B-22. U. S. Gov., Army Air Forces. Specification 28502-31; 1944., Turbosupercharger; Type B-31. U. S. Gov., Army Air Forces. Specification 28502-32; 1944. Turbosupercharger; Type B-32. U. S. Gov., Army Air Forces. Specification .28502-33; 1943. Turbosupercharger; Type B-33. U. S. Gov., Army Air Forces. Specification 28502-39; 1943. Turbosupercharger; Type B-39. U. S. Gov., Army Air Forces. Specification 28503-23 U. U. U. U. (1); 1944. Turbosupercharger; Type C-23. U. S. Gov., Army Air Forces. Specification 28505-2; 1943. Turbosupercharger; Type E-2. U. S. Gov., Army Air Forces. Specification 28505-21; 1943. Turbosupercharger; Type E-21. U. S. Gov., Army Air Forces. Specification 32444-A; 1944- Starter; Type G-18 (Combination Electric Inertia-Direct Cranking, 24 Volt, D.C.). S. Gov., Army Air Forces. Specification 32445–A; 1944. Starter; Type G-19 (Combination Electric Inertia-Direct Cranking, 24 Wolt, D.C.). U. S. Gov., Army Air Forces. Specification 32446-A; 1944. Starter; Type G-20 (Combination Electric Inertia-Direct. Cranking, 24 Wolt, D.C.). S. Gov., Army Air Forces. Specification 40632; 1943. Cradle; Turbo-Supercharger. - U. S. Gov., Army-Navy Aeronautical Specification AN- C-75a-1; 1944. coolers; 011. U. S. Gov. , Army-Navy Aeronautical Specificat 1on AN- D-10; 1943. Dampers; Engine Exhaust Flame. U. S. Gov., Army-Navy Aeronautical Specification, AN- F-30a; 1944. Filters; Engine Charge Air. U. S. Gov. , Army-Navy Aeronautical Specification AN- U. U. P-37-1; 1944. Pumps; Hand Operated Engine Primer. U. S. Gov. , Army-Navy Aeronautical Specification AN- S-27-1; 1944. Shielding-Assemblies; Aircraft En- gine Ignition System Radio. U. S. Gov. , Army-Navy Aeronautical Specification AN- S-38–1; 1944. Starters; Aircraft Inertia, General Specification for. U. S. Gov., Army-Navy Aeronautical Specification AN- S-51; 1944. Starters; Combined Direct Cranking and Inertia, General Specification for. S. Gov., Army-Navy Aeronautical Specification AN- S–54; 1945. Starters; Direct–Cranking. U. U. S. Gov. , Army-Navy Aeronautical Specification AN- W-25; 1944. Wibrators; Aircraft Engine Starting. U. S. Gov. , Cívil Aeronautics Board. Civil Air Regu- lations Part 13—Aircraft Engine Airworthiness, 1941. Includes requirements for design and con- Struction, materials, fire prevention, durability, and other airworthiness requirements and data re- quired for type certificate. U. S. GOV. , Dept. Of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- Cation CAA-259. Overhaul, Removal, and Installation of Airplane Engine. U. S. Gov. , N a v y Dept. Specification 85R2; 1942. Rings; Piston, Aircraft. Use. U. S. Gov., Navy Dept. Specification 86R1; 1941. Ra- diators; Aeronautical (for Use With Ethylene-Glycol Coolant Where Temperatures Do Not Exceed 3500F.). References.-Aeronautic spark plugs, see 719.4; a frcraft storage batteries, see 712.2; requirements for engine, see 724.0; tolerances for metal fits, See 615.82. 721, -22 Aircraft Parts and Fittings Aeronautical Chamber of Commerce of America, Inc. Na- tional Alrcraft Standard NAS 4; 1942 a n d NAS 5; 1941. End; Rod, Control, Resistance Welding Type, X1020 Steel, and X4130 Steel. Developed by National Aircraft Standard Committee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft. Standard NAS 15 and 16; 1941. Joint; Universal Male and Universal Female. Gives drawings with dimensions and notes. Developed by National A1 ro raft Standard Committee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 21; 1941. Strip; In- Sulating, Nut, Connector Panel, Electrical. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Committee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 22; 1944. Strip; In- Sulating, Base, Connector Panel, Electrical. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Committee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 23; 1943. Terminal; Tank Strap, Plain. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Committee. - Aeronautical Chamber of Commerce of America, Inc. tional Aircraft Standard NAS 24; 1941. Strap, Tank, Forked. and notes. COITInittee. Aeronautical Chamber of Commerce of America, Inc. tional Aircraft Standard NAS 25 and 26; 1941. n1On; Tank Strap, Threaded and Unthreaded. drawings with dimensions and notes. National Aircraft Standard Committee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 29; 1943. Strap Assem- bly; Tank. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Committee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 36, 37, and 38; 1942. End; R O d, Spherical Bearings, 3/16 x 1/4-28 and Na- Terminal; Gives drawings with dimensions Developed by National Aircraft Standard Na- Trun- Gives Developed by 806 Machinery 72), .22 and Vehicles 3/16 x 5/16—24, Interchangeable Type. Gives draw- ings with dimensions, notes, a n d Specifications. Developed by National Aircraft Standard Committee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 40; 1943. Hinge; Half, Continuous, Extruded Aluminum Alloy. Glves drawings with dimensions and notes. Developed by National Aircraft Standard COInmittee. Aeronautical Chamber of COmmerce Of America, Inc. Na- tional Aircraft Standard NAS 41; 1943. Pin; COnt in- uous Hinge. Gives drawing with dimensions and notes. Developed by National Aircraft Standard Committee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 42 and 43; 1943. Spac- ers—Rivet a n d Spacers—Screw and B O 1 t . Gives drawings with dimensions and notes. Developed by National Aircraft Standard COImmittee. Aeronautical Chamber of COmmerce Of America, Inc. Na- tional Aircraft Standard NAS 67, 68, and 69. Guide Fastener. NAS 67; 1943. Low Form, COwl, DZus Type. NAS 68; 1943. Cowl, DZus Type. NAS 69; 1941. Cowl, Dzus Type, Dimpled Rivet Holes. Gives drawings with dimensions and notes. Developed by National Air- craft Standard COmmittee. Aeronautical Chamber Of Commerce Of America, Inc. Na- tional Aircraft Standard NAS 79; 1944. Standard In- dentors and Nests for Applying Mechanical Terminals. Gives drawings showing nest detall, indent'Or de- tails, and pressure and clearance details together with tables giving dimensions. Developed by Nation- al Aircraft Standard COTmittee. Aeronautical Chamber of COImmerce Of America, Inc. Na- tional Aircraft Standard NAS 90; 1942. End; ROd, Control, Threaded, X 1020 Steel. Gives drawing with dimensions and notes. Developed by National Air- craft Standard COmmittee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft St and ar d NAS 139 and 140; 1942. Stud; Coarse Thread and Fine Thread. Gives drawings with dimensions and notes. Developed by National Aircraft. Standard COIII]1ttee. Aeronautical Chamber of Commerce Of America, Inc. Na- tional Aircraft Standard NAS 163 and 164; 1942. In- Sert and Insignia; Military Control Wheel Hub Cap. Gives drawings with dimensions and notes. DeVeloped by National Aircraft Standard Committee. Aeronautical Chamber of COmmerce Of America, Inc. Na- tional Aircraft Standard NAS 185; 1944. Space TS; Split, Screw and Bolt. Gives drawing with dimen- sions and notes. Developed by National Aircraft Standard COITImittee. Aeronautical Chamber of COmmerce Of America, Inc. Na- tional Aircraft Standard NAS 240 and 242; 1943. Nut- Čoupling, Flared Tube, Plastic; and Nut-Lock, Flared Tube Fitting, Plastic. Sions and notes. Developed by National Aircraft Standard COITInittee. Aeronautical Chamber Of COIIIſſierce Of America, Inc. Na- tional Aircraft S t a n d a r d NAS 243 and 244; 1943. Cap-Flared Tube Fitting, Plastic; and Cap-Rigid Tube or Hose Fitting, Plastic. Gives drawings with di- mensions and notes. Developed by National Aircraft Standard COmm1ttee. Aeronautical Chamber Of COmmerce Of America, tional Aircraft S t a n d a r d NAS 245, In C. Na- 249, and 25.1; Gives drawings with dimen-' 1943. Nipples; Plastic. NAS 245, Flared Tube and Pipe Thread. NAS 249, Hose and Flared Tube. NAS 251, Pipe Thread and Hose. Gives drawings with di- mensions and notes. Developed by National Ali"Craft Standard COTmittee. Aeronautical Chamber Of COITImerce Of America, tional Aircraft Standard NAS 246, 248, 250, and 252; 1943. Unions; Plastic. NAS 246, Flared Tube. NAS 248, Flared Tube, Bulkhead and Universal. NAS 250, Hose, Flared Tube, Bulkhead and Universal. NAS 252, Hose Bulkhead. Gives drawings With dimenSiOnS and notes. Developed by National Aircraft Standard Com- mittee. Aeronautical Chamber Of COITInerCe Of America, Inc. Na- tional Aircraft Standard NAS 247; 1943. Reducer; Flared Tube, Plastic. Gives drawing with dimensions and notes. Developed by National Aircraft Standard COITIn 1ttee. Aeronautical Chamber Of COIII]erce Of America, Inc. Na- tional Aircraft Standard NAS 253, 254, 255, 256, 257, 258, 259, 280, 261, 262, 263, and 264; 1943. Elbows; Plastic. Covers various types in cluding flared tube, bulkhead, bulkhead and universal, and hose and pipe thread in 90° and 45°. Gives draw- ings with dimensions and notes. Developed by Na- tional Aircraft Standard COmmittee. Aeronautical Chamber of COmmerce Of America, Inc. Na- tional Aircraft Standard NAS 265, 266, 267, 268, 269, 270, and 271; 1943. Tees; Plastic. COVerS Various types of flared tube and hose tees. Gives drawings with dimensions and notes. Developed by National Aircraft Standard COTmittee. Aeronautical Chamber of COmmerce Of America, tional Aircraft St a n d a r d NAS 272, 273, and 274; 1943. Crosses; Plastic. Covers flared tube, hose, and hose with thread On bottom. Gives drawings with dimensions and notes. Developed by National Aircraft Standard COITInittee. Aeronautical Chamber of COImmerce Of America, Inc. Na- t 1 O n a l Aircraft Standard NAS 275 and 276; 1943. Plug and Bleeder, Screw Thread, Plastic; and Plug, P 1 pe Thread, Internal Wrenching, Plastic. Gives drawings with dimensions and notes. Developed by National Aircraft Standard COmmittee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 277; 1943. Protector; Flared Tube, Plastic. Gives drawing With dimensions and notes. Developed by National Aircraft Standard CCITInittee. Society of Automotive Engineers. Aeronautical Stand- ard 48A; 1944. Gun Synchronizer; Mount ing Pad and Drive. Diagrammatic dimensional drawing. Society of Automotive Engineers. Aeronautical Stand- ards 49A, 50A, and 51A; 1944. Pump; Wacuum or Hy- draulic, Mounting Pad and Drive, Types I, II, and III. Diagrammatic dimensional drawings. Society of Automotive Engineers. Aeronautical Stand- ard No. 61; 1941. Primer Electrical Connection; Air- Craft. Díagrammatic dimensional drawing. Society of Automotive Engineers. Aeronautical Stand- ard 84A; 1944. Involute Splines. COvers fundamen- tal principles, spline tooth nomenclature, method Of dimensioning splines, basic to 0 th proportion, dimensions for s p l in e s , formulae, diagrams, and tables for basic tooth dimensions; and dimensions Inc. Na- 807 72\}. 22 Directory of Commodity Specifications for splines for several diametrical pitches at 30- degree pressure angle. Society of Automotive Engineers. 1944 Handbook, Sec- tion 1—Aeronautical Parts, Materials, and COdes. S. A. E. Recommended Practice for Aluminum Alloy Ex- truded Structural Shapes for Aircraft, adopted 1931. Diagrams of shapes with tables of sizes, dimensions, area, moments of inertia, section modull, welght per foot, and radii Of gyration for unequal angles, bulb angles, shallow channels, deep channels, bulb Chan- nels, tees, and Zees. Society of Automotive Engineers. 1944 Handbook, Sec- tion 1—Aeronautical Parts, Materials, and COdes. S. A. E. Standard Aircraft Engine Pipe Plugs, adopted 1941. Drawings and table of dimensions for COunter- sunk hexagonal and square head types in sizes from 1/8 to 2 1/2 in. U. S. Gov., Army Air Forces. Specification 25279 (2); 1943. Seats; Pilot's, Semi-Adjustable (Long-Range Airplanes). U. S. GOV., Army Air Forces. Specification 27431-A; 1945. Adapter Assembly; Turbo-Supercharger Tacho- meter and Turbo-Supercharger Regulator Drive. U. S. Gov., Army Air Forces. Specification 28.166-C (2); 1942. Drive; Accessory Gear (Aircraft-Power Plant Driven), General Specification for. U. S. Gov., Army Air Forces. Specification No. 28430; 1940. Walve; Fuel, Check. U. S. Gov., Army Air Forces. Specification No. 28489; 1943. Container; Oll Filter, Aircraft. U. S. GOV., Army Air Forces. Specification No. 28490; 1943. Cartridge; Lubricating Oil Filter, Aircraft. U. S. Gov., Army Air Forces. Specification No. 40228– J; 1944. Strut; Aircraft Shock Absorber, Air and 0il Type, General Specification for. U. S. GOv., Army-Navy Aeronautical Specification AN- B-6-2; 1944. Brackets; High Pressure Oxygen Cyl- inder. U. S. Gov., Army-Navy Aeronautical Specification AN- C-65-1; 1943. Couplings; Hydraulic Self-Sealing. U. S. Gov. , Army-Navy Aeronautical Specification AN- C-66b-2; 1944. Cylinders; Hydraulic Actuating. U. S. Gov., Army-Navy Aeronautical Specification AN- C-131; 1944. Casing; Control Cable Flexible. U. S. Gov., Army-Navy Aeronautical Specification AN- D-5-1; 1943. Drives; Remote Manually operated Cag- ing, for Gyro Flux Gate COmpass. U. S. Gov., Army-Navy Aeronautical Specification AN- D-7–2; 1944. Domes; Navigator's, Observing. U. S. Gov. , Army-Navy Aeronautical Specification AN- F-8; 1944. Fasteners; Cowling. U. S. Gov., Army–Navy Aeronautical Specification AN- H-2a; 1944. Hydraulic Systems; Design, Installa- tion and Tests of Alrcraft, General Specification f Or. U. S. GOV., Army-Navy Aeronautical Specification AN- J-1a; 1944. Jumpers; BOnding and Current Return. U. S. GOV., Army–Navy Aeronautical Specification AN- J-5; 1944. Jack Pads; Design and Installation Of, for Aircraft. r U. S. Gov., Army–Navy Aeronautical Specification AN- J-10; 1944. Joints; Hydraulic Swivel. U. S. GOV., Army-Navy Aeronautical Specification AN- P-33a; 1944. Pins; Aircraft Flat Head. U. S. Gov., Army–Navy Aeronautical Specification AN- P-40-1; 1944. Pulleys; Plain Bearing Control. U. S. Gov., Army-Navy Aeronautical Specification AN- P-60; 1944. Pulleys; Grease-Lubricated Anti-Fric- tion Bearing Control. U. S. Gov., Army-Navy Aeronautical Specification AN- S-1a-1; 19 44. Seats; Pilots', Adjustable, Long- Range Airplane. U. S. Gov., Army-Navy Aeronautical Specification AN- S-40-1; 1944. Strainers; Fuel System. U. S. Gov., Army-Navy Aeronautical Specification AN- S-49; 1944. Seats; Pilots', Adjustable, Short-Range Airplane. U. S. Gov., Army–Navy Aeronautical Specification AN- T-20-1; 1945. Tie Rods; Stre a m l l n e , Round and Square. U. S. Gov., Army-Navy Aeronautical Specification AN- T-21a-1; 1944. Terminals; Threaded Clevis Type Tie ROd. U. S. GOV., Army-Navy Aeronautical Specification AN- T-49-1; 1945. Tanks; Self-Sealing Fuel: U. S. Gov., Army-Navy Aeronautical Specification AN- WW-F-366a–2; 1945. Fittings; Fluid Connection. U. S. Gov., Navy Dept. Specification 49C1d; 1938. Cord; Elastic, Shock-Absorber, Aircraft Use. U. S. Gov., Navy Dept. Specification 4907c; 1938. COrd; Linen, Braided, Aircraft Use. U. S. Gov. , Navy Dept. Specification 49010; 1935. Casing; Control-Cable, Flexible, Aircraft Use. 721. 23 Aircraft Wheels SOC 16ty of Automotive Engineers. Aeronautical Stand- ard No. 181; 1944. Wheel and Axle Dimensions; Tail Whe el High Pressure, Straight Axle Type. Gives drawings with table showing dimensions and notes. Society of Automotive Engineers. Aeronautical Stand- ard No. 182; 1944. Wheel and Axle Dimensions; Tail Wheel High Pressure, Stub Axle Type. Gives drawings With table showing dimens 1 Ons and notes. Society of Automotive Engineers. Aeronautical Stand- ard No. 183; 1944. Wheel and Axle Dimensions; L ow Profile, Straight Axle Type. Gives drawings with table showing dimensions and notes. Society of Automotive Engineers. Aeronautical Stand- ard No. 184; 1944. Wheel and Axle Dimensions; Low Profile, Stub Axle Type. Gives drawings with table Showing dimensions and notes. Society of Automotive Engineers. Aeronautical Stand- ard No. 185; 1944. Wheel and Axle Dimensions; High Pressure, Stub Axle Type. Gives drawings with table ShOwing dimensions and notes. Society of Automotive Engineers. ard NO. 186; 1944. Aeronautical Stand- Wheel and Axle Dimensions; High Pressure, Stub Axle Type, Size 24 x 5–14. Gives drawings with dimensions and notes. Tire and Rim Assn., Inc. Alrplane Handbook, 1944. High Pressure Airplane Tires, Recommended Practice, Table AP-1. Gives table of rim and tire dimensions, load ratings, and types of Valves for various sizes Of landing and tail wheel tires. Tire and Rim Assn., Inc. Airplane Handbook, 1944. High Pressure Channel Tread Airplane Tires, Recom— mended Practice, Table AP-1B. Gives table showing tire and rim sizes, rating, and inflated dimensions for channel tread landing wheel tires, extra high pressure channel tread l and in g wheel tires, and Channel tread tail wheel tires. 808 Machinery and Vehicles 721. 21. Tire a n d Rim Assn., Inc. Airplane Handbook, 1944. Low Pressure Airplane Tires, Rec Ommended Practice, Table AP-2. Gives table of rim and tire dimensions, load ratings, and types of Valves for Various sizes of landing wheel tires, tail wheel tires, and chan- nel tread tail wheel tires. Tire and Rim Assn., Inc. Airplane Handbook, 1944. Beaching Gear Tires, Recommended Practice, Table AP–2B. Gives table Of Tim and tire dimensions, load ratings, a n d types of Valves for Various sizes of low pressure main wheel tires, S.C. main wheel tires, low pressure tail wheel tires, and S.C. tail wheel tires. Tire and R im Assn., Inc. Airplane Handbook, 1944. Extra Low Pressure Airplane Tires, Recommended Prac- tice, Table AP-3. Gives table of rim and tire di- mensions, load ratings, and types Of Valves for Var- ious s i z e s of landing wheel tires and tail wheel tires. Tire and Rim Assn., Inc. Airplane Handbook, 1944. Smooth Contour Airplane Tires, Recommended Practice, Table AP-5. Gives table Of Tim and tire dimensions, load ratings, and types Of Valves for various sizes of landing wheel tires and tail wheel tires. Tire a n d Rim Assn., Inc. Airplane Handbook, 1944. urling on Airplane Rims, Recommended Practice. Gives drawing and t a b le giving S1ze, method, and knurl f Or high pressure, extra high Dressure, low pressure, and Smooth COntOur rims. Tire a n d Rim Assn., Inc. Airplane Handbook, 1944. Method of Dimensioning a n d Tolerance Requirements Rim COntours for Airplane Tires. Gives drawing and tables showing inspection tolerances f or airplane rims except S.C. rims and inspection tolerances for rim diameters. Tire a n d Rim Assn., Inc. Alrplane Handbook, 1944. Rim COntours for S. C. Airplane Tires. Gives draw- ings of rims with tables S h O w in g dimensions for smooth contour airplane tires. Tire a n d Rim ASSn. , Inc. Airplane HandbOOK, 1944. Rim COntours for 65 Inch S.C. 18 and 22 Ply Airplane Tires. Gives drawings Of Tim With table showing di- mensions f of 65 in. Smooth contour 18 and 22 ply airplane tires. Tire a n d Rim Assn., Inc. Airplane Handbook, 1944. Standard R 1 m Contours for High Pressure and Low- Pressure Airplane Tires. Gives drawings Of rims with tables showing dimens iOns f O r high pressure and e x t r a high pressure airplane tires and high pressure tail wheel tires. S. GOV., Army Air Forces. Specification 25269–B (3); 1942. Axles; Aricraft Landing Wheels. S. G O V . , Army Air Forces. Specification 25273; 1938. Skis; Wheel, Retractable, General Specifica- t1 On f OI". U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 98-25257; 1940. Wheel; Tall, for Aircraft. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 98-25272; 1943. Wheel; Auxiliary, Smooth Con- tour, for Aircraft. U. U. References. -Airplane tires, see 206. 2. 721.21, Aircraft Propellers Society of Automotive Engineers. Aeronautical Stand- ard 41A; 1943. Propeller Shaft Ends; Single Rota- tion. Warious diagrammatic drawings and tables giv- 1ng dimensions. * SOC lety of Automotive Engineers. Aeronautical Stand- ard No. 42; 1944. Cap; Thread Protect Or; Single and Dual Propeller Shafts. B l a c k cellulose acetate material. Drawing with table giving dimensions. SOC lety Of Automotive Engineers. Aeronautical Stand- ard No. 43; 1942. Governor; Propeller, Mounting Pad and Drive. Diagrammatic dimensional drawing. SOC iety Of Automotive Engineers. Aeronautical Stand- ard No. 90; 1942. Propeller Blades; Aluminum Alloy, Shank Dimensions f O I’. Diagrammatic dimensional drawing. SOC iety Of Automotive Engineers. Aeronautical Stand- ard No. 91; 1943. Propeller Shaft Ends; Dual Rota- tion, Propeller Supplied Bearing. Warlous diagram- matic drawings and tables giving dimensions. Society of Automotive Engineers. Aeronautical Stand- ard No. 92; 1943. Cones; Front, Propeller Hub. Dia- grammatic dimensional drawing. Society Of Automotive Engineers. and NO. 93; 1943. COnes; Rear, grammatic dimensional drawing. SOC iety Of Automotive Engineers. Aeronautical Stand- ard No. 94; 1943. Snap Ring; Non-Controllable Pro- peller Hub. Diagrammatic dimensional drawing. SOC lety Of Automotive Engineers. Aeronautical Stand- ard Nos. 126 and 127; 1943. Propeller S h a f t End. Gives dimensional drawings with notes for 126 (taper type -number 0) and 127 (flanged type-Nos. 1, 2, and 3). SOC lety Of Automotive Engineers. Aeronautical Stand- ard Nos. 128 and 129; 1943. Propeller Hub; Flanged, Spline Type. Gives dimensional drawings with notes for 128 (No. 7 1/2) and 129 (No. 10). SOciety Of Automotive Engineers. Aeronautical Stand- ard No. 160; 1944. Collar; Propeller Shaft, Shipping. Gives drawings with t a b le showing dimensions and notes COVering mater 18ls. SOC lety Of Automotive EngineerS. Aeronautical Stand- ard NO. 161; 1944. Lifting Eye; Propeller Shaft. Gives drawings with t a b le showing dimensions and In OteS. Society Of Automotive Engineers. Aeronautical Stand- ard No. 170; 1944. Cap; Thread Protector (Inboard), Dual Propeller Shafts. Material to be aluminum die Casting. Gives drawings a n d table Showing dimen- SiOhs. Society Of Automotive Engineers. Aeronautical Stand- ard No. 172; 1944. Nut; Propeller Shaft, Shipping. Gives drawing with table S h ow in g dimensions and noteS. SOC lety of Automotive Engineers. Aeronautical Stand- ard No. 173; 1944. Cap; Propeller Shaft, Shipping. Gives drawings with t a b le showing dimensions and In OteS. Society of Automotive Engineers, Inc. Aeronautical Standard No. 178; 1945. Two-Speed Propeller Reduc- tićn Gear Control. Applicable to all engines that incorporate two-Speed propeller reduction gears. COVerS gCVernor mounting p a d provisions, engine thrust cover plate provisions, and gives dimensional drawings. SOC lety Of Automotive Engineers. Aeronautical Stand- ard No. 180; 1944. Propeller Hub; Single Rotation. Gives drawings, notes, and tabie showing dimensions. Aeronautical Stand- Propeller Hub. Dia- 809 72); .214 Directory of Commodity Specifications U. S. Gov., Army Air Forces. Specification 29538 (3); _1944. Blank; Propeller, COImpressed WOOd. U. S. Gov., Army Air Forces. Specification No. 29540; 1944. B l a de S ; Detachable, Propeller (Laminated Weneer, Uncompressed), General Specification for. U. S. Gov., Army-Navy Aeronautical Specification AN- H-3; 1943. Hub s : Fixed Pitch Wood Propeller and Test Club. S. GOV. , Army-Navy Aeronautical Specification AN- L-18-1; 1943. Lumber; Aircraft Propeller. S. Gov. , Army-Navy Aeronautical Specification AN- P-15a-1; 1943. Propellers an d Test Clubs; Fixed- Pitch WOOCl. S. Gov., Army-Navy Aeronautical Specification AN- P-21-1; 1944. Propellers; General Specification for Ground Adjustable. U. S. GOV. , Army-Navy Aeronautical Specification AN- P-22-2; 1944. Propellers; General Specification for Controllable Pitch. # S. GOV., Army-Navy Aeronautical Specification AN- P-23; 1943. Propellers; Installation Model Specifi- cation (Instruction for Preparation). S. Gov. , Army-Navy Aeronautical Specification AN- P-24; 1943. Propellers; Type Test of. S. Gov. , Army-Navy Aeronautical Specification AN- P-25-2; 1944. Propeller Blades; General Specifica- tion for Solid, Aluminum Alloy. S. GOV. , Army-Navy Aeronautical Specification AN- P–27–1; 1944. Propeller Blades; General Specifica- tion for Steel. S. Gov. , Army-Navy Aeronautical Specification AN- P–28–1; 1944. Propeller Hubs; General Specification for Ground-Adjustable and Controllable Pitch. U. S. Gov. , Civil Aerohautics Board. Civil Alr Regu- lations 14-Aircraft Propeller AirwOrthiness, 1942. Includes general provision for rating, airworthiness requisites, a n d requirements for hubs and blades, testing facilities, military propellers, commercial propellers, design re qui rement s , tests, data required, and other requirements for airworthiness. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 98–29500H; 1927. Propeller; WOOd, General Spec- ificat iOn . S. Gov. , U. S. Army, Army Air FOrces. tion 98–29520-A; 1932. Blade; Propeller, Solid Aluminum Alloy, General Specification. U. S. Gov. , U. S. Army, Army Air FOrces. Specifica- tion 98-40269; 1941. Spinner Anti-Icing; Slinger Ring, Propeller, General Specification. 721.25 Aircraft Control Equipment Aeronautical Ch a m be r of COmmerce of America, Inc. National Aircraft Standard NAS 6, 7, 8, and 9; 1941. Manifold—De-Icer. NAS 6, Single POrt. NAS 7, DOu- ble P or U. . NAS 8, Triple Port. NAS 9, Four Port. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Committee. Aeronautical Ch a m be r of COmmerce Of America, Inc. National Aircraft Standard NAS 34; 1942. Pulley; 3/32 Diameter Engine Control Cable, Anti-Friction. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Committee. Aeronautical Ch a m be r of Commerce Of America, Inc. National Aircraft Standard NAS 35; 1942. Lock; Cable, Pulley, 3/32 Diameter Engine Control Cable. U. U. U. U. U. U. U. U. U. Specifica- Master, U. Aeronautical Ch a m be r of Commerce of America, Aeronautical Ch a m be r of Commerce of America, Aeronautical C h a m be r of COmmerce Of America, Gives drawings with dimensions and notes. Developed by National Aircraft Standard COmmittee. Aeronautical Ch a m be r Of Commerce of America, Inc. National Aircraft Standard NAS 91, 92, and 93; 1942. Rod Assembly; Control, 1/4 Solid, Steel. NAS 91, Adjustable Clevis Ends. NAS 92, Adjustable Clevis and Bearing Ends. NAS 93, Adjustable Bearing Ends. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Committee. Aeronautical Ch a m be r of COImmerce of America, Inc. National Aircraft Standard NAS 94 ; 1944. Rod- COntrol; 1/4 Solid Steel. Gives drawing with notes. Developed by National Aircraft Standard Committee. Inc. National Aircraft Standard NAS 95, 96, 98, 99, 100, 103, 104, 105, 106, 107, a n d 108; 1942. Rod AS- sembly; Control, Welded Ste e l Tube. NAS 95, 3/8 0. D. NAS 96, 3/8 O. D., Fixed Clevis and Adjustable Bearing End s. NAS 98, 3/8 O. D., 1/4 Adjustable Clevis Ends. NAS 99, 3/8 O. D., 1/4 Adjustable Clevis and Bearing Ends. NAS 100, 3/8 O. D. , 1/4 Adjustable Bearing End S. NAS 103, 1.2 0. D. , 1/4 Adjustable Clevis End s. NAS 104, 1/2 0.D., 5/16 Adjustable Clev is Ends. NAS 105, 1/2 O. D. , 1/4 Adjustable Clev- is a n d Bearing Ends. NAS 106, 1/2 O. D., 5/16 Ad- justable Clevis and Bearing Ends. NAS 107, 1/2 O.D., 1/4 Adjustable Bearing End S. NAS 108, 1/2 O. D., 5/16 Adjustable Bearing Ends. Gives drawings with dimensions a n d notes. Developed by National Air- craft Standard COmmittee. Inc. National Aircraft Standard N A S 97, 101, 109, and 110; 1942. Welded Assembly-Steel Tube. NAS 97, 3/8 0. D., Clevis and Threaded Rod Ends. NAS 101, 3/8 0.D., Threaded Rod End s. NAS 109, 1/2 O. D., 1/4 Threaded Rod Ends. NAS 110, 1/2 O. D., 5/16 Threaded ROd Ends. Gives drawings with dimensions and notes. Developed by National Aircraft Standard COmmittee. Inc. 112, 113, 116, Rod Assembly-Control; Riveted Tube, Aluminum Alloy. NAS 111, 3/8 O. D., 1/4 Ad- justable Clevis Ends. NAS 112, 3/8 0. D. , 1/4 Ad- justable Clevis and Bearing Ends. NAS 113, 3/8 O. D., 1/4 Adjustable Bearing Ends. NAS 116, 1/2 O.D., 1/4 Adjustable Clevis Ends. NAS 117, 1/2 O. D., 1/4 Ad- justable Clevis and Bearing Ends. NAS 118, 1/2 O. D., 1/4 Adjustable Bearing Ends. Gives drawings with dimensions and notes. Developed by National Air- craft Standard COmmittee. Aeronautical Ch a m be r Of COmmerce of America, Inc. National Aircraft Standard NAS 114 a n d 119; 1942. Riveted Assembly-Tube; Aluminum Alloy, Threaded Rod Ends. NAS 114, for 3/8 0. D. NAS 119, for 1/2 0. D. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Committee. Aeronautical C h a mb e T Of COImmerce of America, National Aircraft Standard NAS 120, 121, 122, 124, 125, 126, and 168; 1943. Knob-Control. NAS 120, 3/4-Inch Spherical, Plastic. NAS 121, 1-Inch Spherical, Plastic. NAS 122, 1 1/4-Inch Spherical, Plastic. NAS 123, 1 Diameter x 5/8 Oval, Plastic. NAS 124, 1 1/8 Diameter x 1 Horizontal, Semi-Round, Plastic. NAS 125, 1 1/8 Diameter x 1 3/16 Angular Semi-Round, Plastic. NAS 126, 1 1/8-Inch Cubical, National AirCraft Standard NAS 111, 117, and 118; 1942. Inc. 123, 810 Machinery and Vehicles 721.25 Plastic. NAS 168, 1-Inch Diameter, Knurled Plastic. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Committee. Aeronautical C h a m be r Of COmmerce Of America, National Aircraft Standard NAS 127; 1942. Control Knob, 1/2 Diameter, Luminous Letter. drawing with dimensions and notes. National Aircraft Standard CCIIIſlittee. Aeronautical C h a m be r of COmmerce Of America, Inc. National Aircraft Standard NAS 128; 1942. Filler; Control Knob, Lever Slot. Gives drawing with di- mensions and notes. Developed by National Aircraft Standard COImmittee. Aeronautical Chamber of Commerce of America, Inc. National Aircraft Standard N A S 129; 1942. Data; Standard, Control Knob Engineering Reference. Gives drawings with dimensions and notes. Developed by National Aircraft Standard COmmittee. Aeronautical Ch a m be r Of COmmerce Of America, Inc. National Aircraft Standard NAS 160; 1942. Wheel; Control, Pilots", Military, Aileron. Gives drawings with dimensions a n d notes. Developed by National Aircraft Standard Committee. Aeronautical Cha In be r Of COmmerce Of America, Inc. National Aircraft Standard NAS 161; 1942. Cap AS- sembly; Military Control Wheel Hub. Gives drawing with notes. Developed by National Aircraft Standard COmmittee. Aeronautical C h a ſm be r Of COImmerce Of America, Inc. National Aircraft Standard NAS 162 and 167; 1942. Cap; Military Control Wheel Hub and Trigger Switch Cavity, Military C on trol Wheel. Gives drawings with dimensions a n d notes. Developed by National Aircraft Standard COIII]ittee. Aeronautical Ch a m be r Of COImerce Of America, National Aircraft Standards NAS 165 and 166; 1942. Switch, Gun, Military Control Wheel; and Bomb Re- lease and Radio, Military C on trol Wheel. Gives drawings with dimensions and notes. Developed by National Aircraft Standard COImmittee. Aeronautical C h a m be r Of COmmerce Of America, National Aircraft Standard NAS 170; 1942. Engine C on trol Rod, Adjustable. With dimenS 10n a n d notes. AlrCraft Standard COmmittee. SOC lety of Automotive Engineers. Aeronautical Stand- ard No. 73; 1942. De-Icer; Attachment Assemblies, Inflatable Type. To describe and illustrate the use Of Standard parts which have been found more suit- able for the installation of de-icers and which are widely used on all sizes and types of aircraft. In- Stallation procedure and diagrammatic drawings. Society of Automotive Engineers. Aeronautical Stand- ard No. 74; 1942. Fairing; De-Icer Attachment, for Straight Lengths. Diagrammatic dimensional drawing. SOC lety Of Automotive Engineers. Aeronautical Stand- ard No. 75; 1943. Peg; De-Icer Positioning. Dia- grammatic dimensional drawing. Society of Automotive Engineers. Aeronautical Stand- ard No. 76; 1942. Rivnut; De-Icer Attachment, Key- less. D18grammatic dimensional drawing. Society Of Automotive Engineers. Aeronautical Recom- mended Practice, 89; 1943. Temperature COntrol Equipment; Automatic Airplane Cabin. Based on prac- tical engineering Tequirements for such temperature controls as a re now used on aircraft and for such Inc. Button; Gives Developed by Inc. Ing. Clevis; Gives drawings Developed by National as may be developed. COvers scope, automatic tem- perature COntrols; general, military requirements, commercial requirements, and desirable design fea- tureS. Society of Automotive Engineers. Aeronautical Stand- ard No. 106; 1942. Rivnut; De-Icer Attachment, Keyed. Diagrammatic dimensional drawing. -> Society of Automotive Engineers. Aeronautical Recom- mended Practice 148; 1943. NOmenclature AirCraft, Ice Elimination Equipment. COvers basic definitions, propeller 1 C e elimination equipment, Wing and em- pennage 1 c e elimination equipment, and windshield ice elimination equipment. U. S., G O v . , Army Air Forces. Specification 24823; 1943. Trigger; Gun Firing, Type A-1. U. S. Gov., Army Air Forces. Specification 24841 (1); 1944. COntrol; Pilot Director Indicator, Type A-1. U. S. Gov. , Army Air Forces. Specification 24867-3; 1944. Control; Projector Release, Type A-1, 24 Wolts, D.C. U. S. Gov., Army Air Forces. Specification 24869 (A); 1945. Switch; BOmb Release, Type D-2. U. S. Gov., Army Air Forces. Specification 24895-1; 1944. Solenoid; Type G-19, Aircraft, 24 Wolts, D.C. U. S. Gov., Army Air Forces. Specification No. 24901; 1944. Switch; Control, Type B-6 (Stick). U. S. Gov., Army Air Forces. Specification NO. 24910; 1943. Deflectometer, for Type A-3 Gun Turret. U. S. Gov., Army Air Forces. Specification No. 24921; 1944. Control; Bomb Rack, for Type R-2 Fragmenta- tion BOmb Rack. U. S. Gov., Army Air Forces. Specification 24932 (1); 1944. Solenoid; Type G-20, 24 Wolts, D. C. U. S. GOv., Army Air Forces. Specification 24973-1; 1944. Control; Projector Release, Type A-2, 24 WOltS, D. C. S. Gov. , Army Air Forces. Specification 27330-A; 1943. Installat iOn Of Type A-5 Aircraft Automatic Pilot, General Specification for. U. U. S. GOV. , Army Air FOrces. Specification NO. 27446; 1945. Access Ories, for Types F-1 and F-2 Automatic Pilots. U. S. GOV., Army Air Forces. Specification No. 27.447; 1945. Amplifier; Single Channel, Type A-1 (Integral, Aircraft). U. S. GOV., Army Air Forces. Specification NO. 27453; 1945. Amplifier; Multiple Channel, Type B-1 (Inte- gral, Aircraft). U. S. GOV., Army Air Forces. Specificat 10n NO. 27.455; 1945. Servo; Type E-1, for Aircraft. U. S. GOV. , Army Air FOrces. Spec 1ſlcat iOn No. 27456; 1945. Controller; Turn a n d Pitch, Type A-1, for AirCI’aft. U. S. Gov. , Army Air Forces. Specification No. 27500; 1944. Pilots; AlrCraft Automatic, General Spec 1ſ 1- Cat 10n for. * U. S. GOV. , Army Air Forces. Specification No. 27584; 1945. Pilot; Aircraft Automatic, Type F-1. U. S. Gov. , Army Air Forces. Specification No. 27593; 1945. Servo; Type E-2, for Aircraft. U. S. GOV. , Army Air Forces. Specification NO. 27595; 1945. Amplifier; Multiple Channel, Type B-2, for AirCraft. U. S. GOV. , Army Air FOrces. 1944. COntrol; matic. Specification No.32472; Inverter Change over, Type A-1, Auto- 811 72?]. 25 Directory of Commodity Specifications U. S. Gov., Army Alr Forces. Specification 40619 (2); 1943. Control; Push-Pull, Flexible. S. Gov., Army-Navy Aeronautical Specification AN- B-2; 1942. Brake Systems; Aircraft, Design Of. S. Gov. , Army-Navy Aeronautical Specification AN- I-5-1; 1944. Instrument Systems; Installation of, Vacuum Operated. S. Gow. , Army-Navy Aeronautical Specification AN- I-20; 1943. Indicators; Engine Synchroscope. S. Gov. , Army-Navy Aeronautical Specification AN- J-9-1; 1945. Joints; Alrcraft COntrol, Universal. U. S. Gov. , Army-Navy Aeronautical Specificat iOn AN- R-6a; 1944. Regulators; Hydraulic Pressure. S. GOV. , Army-Navy Aeronautical Specification AN- S-8a-1; 1943. Signals; Landing Gear Audible Warning. S. GOV. , Army-Navy Aeronautical Specification AN- T-36a; 1943. Transmitter Assemblies; Fuel and Oil Pressure. U. S. GOv. , Army-Navy Aeronautical Specification AN- W-6-1; 1943. Wheel and Brake Assemblies; Aircraft. S. GOV., Civil Aeronautics Board. Civil Air Reg- ulations Part 15-A1rcraft Equipment Airworthiness as amended, 1940. Amendment 15-1; 1942. Includes provision f or rating, classification of items of equipment, factors affecting certification Or ap- proval, and requirements for landing gear equipment, landing gear wheels, seaplane floats, skis, naviga- t iOn appliances, position 11ghts, landing flares, safety equipment and belts, parachutes, and control and structural units. 72.26 Aeronautical Instruments American Standards Assn., C 75. 11-1944. Crystal Unit CR-1 ( ) / AR (American War Standard). For the pur- pose of facilitating Dr.Oduct 10n Of crystal units. Gives applicable specifications and drawings, clas- Sification, mater lal a n d wOrkmanship, general re- quirements, detail requirements; methods of sampling, inspection, and tests; packaging, packing, and mark- ing f or shipment; and requirements applicable to individual government departments. Society of Automotive Engineers. Aeronautical Stand- ard 10A; 1943 . Humid 1ty Indicator. Dimensional diagrammatic drawings with instructions. Society of Automotive Engineers. Aeronautical Stand- ard No. 54; 1941. Tachometer Drive; Type I. Dia- grammatic dimensional drawing. SOciety of Automotive Engineers. Aeronautical Stand- ard 55A-1944. Tachometer; Mounting Pad and Drive, Type II. Diagrammatic dimensional drawing. Society Of Automotive Engineers. Aeronautical Stand- ard No. 167; 1943. Chart; Humidity Indicator, Color Comparison. This chart g 1 v e s colors indicating relative humidity as shown by humidity indicator AS10A. Society of Automotive Engineers. 1944 Handbook, Sec- tion 1-Aeronautical Parts, Materials, a n d COdes. S. A. E. Standard Aircraft. The ITIOImeter Bulbs, revised 1938. Diagrams showing size and dimensions. U. S. Gov., Army Air Forces. Specification No. 24671; 1940. Globe; Field of Fire, 10- Inch. U. S. Gov. , Army Air Forces. Specification No. 24933; 1944. Computer; Sighting Angle, Type J-1. U. S. Gov., Army Air Forces. Specification No. 24934; 1944. COmputer; Sighting Angle, Type J-2. U. U. U. U. U. U. U. U. S. Gov., Army Air Forces. Specification 27314 (2); 1941. Walve; Air Wapor COntrol. U. S. Gov. , Army Air Forces. Specification 27350-B-1; 1944. Indicator; True Airspeed, Type G-1, Aircraft, Pitot-Static. S. GOV. , Army Air Forces. Specification 27357-A; 1942. Indicator; Rate of Climb, Type A-8, Aircraft. U. S. GOV., Army Air Forces. Specification No. 27452; 1945. Indicator; Master Direction, Type N-1, for Aircraft. U. S. GOV., Army Air Forces. Specification No. 32369; 1941. Signal Assembly; Type D-4, Stalling Speed, Pitot-Stati C. U. S. Gov. , Army Air Forces. Specification No. 27377; 1942. Tube; Airspeed, Pitot, Type F-1, Aircraft, 12 WOltS. S. Gov., Army Air Forces. Specification 27380-B; 1944. Installation of Pitot Tube and Flush-Mounted Static Tube; General Specification for. U. S. Gov., Army Air Forces. Specification 27388 (1); 1942. Tube; Airspeed, Pitot, Type F-2, Aircraft, 12 WOlts. U. S. GOV. , Army A i r Forces. (1); 1943. Indicator; Turn, Gyro, Aircraft. U. S. GOV. , Army Air FOI"Ce S. (2); 1944. Indicator; Flight, Gyro-Horizon. U. S. Gov., Army Air Forces. Specification 27397-1; 1943. Barograph; Type B-2, Aircraft. U. S. Gov., Army Air Forces. Specification No. 27398; 1943. Indicator; Bank and Turn, Type A-13, Aircraft, U. S. Gov., Army Air Forces. Specification No. 27414; 1942. Indicator; Rate Of Climb, Type A-9, Aircraft. U. S. Gov. , Army Air Forces. Specification 27425-A; 1944. Indicat Or; Rate Of Climb, Type C-4, Alro raft. U. S. Gov. , Army Air Forces. Specification 27442 (1); 1944. Tachometer; Electric, Type E-16 (R-4 Series Helicopters). U. S. GOV., Army Air 1944. TachCIſleter; Helicopters). U. S. GOV. , Army Air 1944. TachCIneter; Helicopters). U. S. GOV., Army Air FOrces. Specification 27475-A-1; 1944. Meter; Fuel Flow, Type A-4 (Remote Indicating- Autosyn) (Aircraft, 26 Wolts, 400 Cycles). U. S. Gov., Army Air Forces. Specification 27476-A-4; 1944. Meter; Fuel Flow, Type A-5 (Remote Indicating- Autosyn) (Aircraft, 26 Wolts, 400 Cycles). U. S. Gov., Army Air Forces. Specification 27477-A-1; 1944. Meter; Fuel Flow, Type A-6 (Remote Indicating- Autosyn) (Aircraft, 26 Wolts, 400 Cycles). U. S. Gov., Army Air Forces. Specification No. 27481; 1944. Machmeter; Type A-1, Aircraft (2 3/4-Inch Round Dial, Pitot Static). U. S. Gov., Army Air Forces. Specification No. 27489; 1944. Indicator; Bank and Turn, Type A-14, Aircraft. U. S. Gov. , Army Air Forces. Specification No. 27493; 1943. Signal Assembly; Carbon Moñoxide, Type K-1, Aircraft. U. S. Gov., Army Air Forces. Specification 27495 (1); 1944. Tachometer; Electric, Type E-15, for Aircraft Turbo Supercharger. U. U. Specification 27393-A Type C-1, Directional Specification 27394-A Forces. Specification No. 27443; Electric, Type E-17 (R-5 Series FOI’ces. Electric, Specification NO. 27444; Type E-18 (R-6 Series 812 Machinery and Vehicles 72\}.26 U. S. Gov., Army Air Forces. Specification 27512-1; 1945. Indicat Or; AirSpeed, Type F-4, Aircraft. U. S. Gov., Army Air Forces. Specification No. 27.532; 1944. Tachometer; Bombsight Disc Speed, Type F-1, Hand Held. U. S. Gov., Army Air Forces. Specification 27533-1; 1944. Tachometer; BOmbS1ght, Rot Or Speed, Type F-2, Hand Held. U. S. Gov. , Army Air Forces. Specification No. 27539; 1944. Generator; Tachometer, Alrcraft, Two Pole Type; General Spec 1ſ ication for. U. S. GOV., Army Air Forces. Specification No. 27540; 1944, Indicators; Electric Tachometer, Per c e n t Speed Type, General Specification for. U. S. Gov., Army Air Forces. Specification No. 27541; 1944, Tachometer; Electric, Type E-21, Single, Aircraft. U. S. GOV., Army Air Forces. Specification No. 27552; 1944. Trainer; Navigation, Type G-3, Dead Reckoning. S. Gov., Army Air Forces. Specification No. 27553; 1944. Synchronizer, for Type A-5 Aircraft Automatic Pilot. U. S. Gov., Army Air Forces. Specification 27560-A; 1945. Tachometer; Electric, Type E-23 A, Aircraft. U. S. Gov., Army Air Forces. Specification Nö. 27583; 1944. Computer; Course and Distance, Type A-5, for Mercat Or SOlution. U. S. GOV. , Army Air Forces. Specification No. 27606; 1944. Altimeter; Type C-17, Aircraft. U. S. GOV., Army A 1 r FOrces. Specification 27987-A (3); 1943. Table; Pressure-Differential, for Air- Speed Indicators. S. GOV., Army Air Forces. Specification 32388-A; 1942. Signal Assembly; Altitude Warning, Type H-1. U. S. GOV., Army Air FOrces. Specification No.32496; 1944. Instruments; Alternating Current, 400 Cycle, Aircraft, General Specification for. U. S. Gov. , Army Air Forces. Specification 40389 (1); 1942. Indicator; Oxygen System, F. low , Type A-1, Aircraft. U. S. GOV., Army Air FOI’ces. Specification No. 40404; 1942. Indicat Or; COne Wind, Type A-4. U. S. GOV., Army Air Forces. Specification No. 40487; 1942. Klt; Oxygen Testing, Type K-1, Squadron— Aircraft. U. S. GOV., Army Air Forces. Specification No. 40615; 1943. Oximeter, for Measurement of Arterial Oxygen Saturat 10n. S. GOV., Army Air Forces. Specification 4O673-A; 1944. Kit; Aircraft Electric Weighing, Type V-1. U. S. GOV., Army Air Forces. Specification No. 40762; 1944. Tester; SelSyn Instrument, Standard and Field. U. S. GOV., Army Air Forces. Specification No. 40772; 1944. Tester; Magnesyn Instrument, Field. U. S. GOV. , Army-Navy Aeronautical Specification AN- A-2-1; 1942. Altimeters; Barometric Index, Pressure. S. GOV., Army-Navy Aeronautical Specification AN- A-158; 1944. Amplifiers; Air Position Indicator. U. S. GOV., Army-Navy Aeronautical Specification AN- B-19; 1944. Bulbs; Electrical Resistance Type Ther- mometer (-70° C. to +150° C.). S. GOV., Army-Navy Aeronautical Specification AN- C-74a; 1942. COmputers; Dead Reckoning. U. S. GOV., Army-Navy Aeronautical Specification AN- C-90a; 1943. COmputers; True Airspeed. U. U. U. U. U. S. GOV. , Army-Navy Aeronautical Specification AN- C-91a; 1944. COſmputers; Altitude Correction. S. GOV. , Army-Navy Aeronautical Specification AN- C-97a; 1944. Controllers; Aſſ POSition Indicator. S. Gov. , Army-Navy Aeronautical Specification AN- C-129-2; 1944. COmputerS; Air POS it iOn Indicator. U. S. GOV. , Army-Navy Aeronautical Specification AN- G-2b-1; 1944. Gages; Aircraft Pressure. U. S. Gov. , Army-Navy Aeronautical Specification AN- G-16a; 1944. Generators; Electric Tachometer. U. S. GOV. , Army-Navy Aeronautical Specification AN- I-1a; 1944. Indicator; Tetrahedral Wind Direction. U. S. Gov. , Army-Navy Aeronautical Specification AN- I-2a; 1944. Instruments and Instrument Boards; In- Stallation Of. S. Gov. , Army-Navy Aeronautical Specification AN- I-3a-1; 1944. Indicators; Electric Tachometer. S. Gov. , Army-Navy Aeronautical Specification AN- I-4-1; 1944. Instrument Systems; Installation of, Pitot Static Tube Operated. U. S. Gov., Army-Navy Aeronautical Specification AN- I-6-1; 1944. Indicators; Thermocouple Thermometer. S. Gov. , Army-Navy Aeronaut 1.cal Specification AN- I-7a-1; 1945. Indicators; Gyro Flux Gate Compass Master. S. GOV. , I-12; 1943. S. GOV. , I-13; 1943. U. U. TJ. U. U. U. U. Army-Navy Aeronautical Specification AN- Indicators; Oxygen Flow. Army-Navy Aeronautical Specification AN- Inclinometers; Aircraft. U. S. Gov., Army-Navy Aeronautical Specification AN- I-15-1; 1944. Indicators; Electric Turn and Bank. U. S. Gov. , Army-Navy Aeronautical Specification AN- I-22a-1; 1944. Indicating Assemblies; Air POsition. U. S. GOV. , Army-Navy Aeronautical Specificat 10n AN- I-23; 1944. Indicator ASsemblies; Wind COne, Un- lighted and Externally Lighted. S. Gov. , Army-Navy Aeronautical Specification AN- I-28; 1944. Indicators; D lpect lonal Gyr O. S. GOv. , Army-Navy Aeronautical Specification AN- I-29-1; 1944. Indicators; Gyro Horizon. U. S. Gov. , Army-Navy Aeronautical Specification AN- M-17; 1944. Meters; Gyro Stabilized Drift. S. Gov. , Army-Navy Aeronautical Specification AN- P-5a-2; 1944. POSlti On Indicating Assemblies; Elec- trical, Wheels and FlapS. S. Gov. , Army–Navy Aeronautical Specification AN- P-53a-1; 1944. Pumps; Air Position Indicator. S. Gov., Army-Navy Aeronautical Specification AN- S–21; 1943. Signals; Oxygen Warning, High Pressure System. S. Gov. , Army-Navy Aeronautical Specification AN- S-26-1; 1944. Signals; Daytime Drift. S. Gov. , Army-Navy Aeronautical Spec 1 fication AN- S–46; 1944. Shafts; Tachometer Flexible Drive. S. Gov. , Army-Navy Aeronautical Specification AN- T–1a; 1943. Tubes; Electrically Heated, Pitot Static. S. Gov. , Army-Navy Aeronautical Specification AN- T-18a-1; 1944. Trainers; Instrument, Ground. S. Gov. , Army-Navy Aeronautical Specification AN- T-24a-1; 1945. Transmitters; Gyro Flux Gate COmpass. S. Gov. , Army-Navy Aeronaut loal Specification AN- T-44; 1944. Tubes; Electrically Heated, Pitot. S. Gov., Army-Navy Aeronautical Specification AN- T-75; 1944. Thermocouples; Engine Cylinder, Bayonet Type . U. U. U. U. U. U. U. U. U. U. U. U. U. 813 72), .26 Directory of Commodity Specifications U. S. Gov., Army-Navy Aeronautical Specification AN- T-76; 1944. Thermocouples; Aircraft Engine Spark Plug Gasket Type. S. Gov., Army-Navy Aeronautical Specification AN- GG-A-96-2; 1943. Accelerometers; Aircraft. S. Gov. , Army-Navy Aeronautical Specification AN- GG-A-461–2; 1944. Altimeters; Pressure. S. Gov., Army-Navy Aeronautical Specification AN- GG-I-518–3; 1944. Indicators; Rate-Of-Climb. U. S. GOV. , Army-Navy Aeronautical Specification AN- GG-I-522a-2; 1944. Indicators; Thermometer, Elec- trical-Resistance Type. S. Gov. , Army-Navy Aeronautical Specification AN- GG-I-525-2; 1944. Indicators; Turn and Bank. U. S. Gov. , Army-Navy Aeronautical Specification AN- GG-T-791-1; 1943. Tubes; Pitot-Static, Unheated. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specific- cation CAA-17. Mica Dielectric Capacitor. U. S. Gov. ... Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cat iOn CAA-199. Instrument Landing Specifications (8 Sections). U. S. Gov. , Dept. ministration, Bureau of Federal Airways. cation CAA-277. U. S. GOV., Dept. U. U. U. U. Of COmmerce, Civil Aeronautics Ad- Specifi- Monitoring Equipment; Modulation. Of COImmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-399. Mountings; Resistor. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 94-27335-B; 1944. Indicator; Airspeed, Type F-2A, Aircraft. - U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 94-27751—A; 1942. computer; Time and Distance, Type D-3, Aircraft. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 94-27809-A; 1940. G a ge; 011 Pressure, Type B-5, Aircraft. References. -Barometers and altimeters, see 917. 2. 724.27 Parachutes and Equipment U. S. Gov., Army Air Forces. Specification 26536–B; 1944. Band; Parachute Suspension Line Retaining. U. S. Gov. , Army Air Forces. Specification No. 40.470; 1943. Parachute; Type B-8, Back—complete. U. S. Gov., Army Air Forces. Specification No. 40668; 1943. Parachute; Attachable, Type A-3. U. S. Gov., Army Air Forces. Specification No. 40730; 1944. Parachute; Complete Attachable Chest, Type A-4. U. S. Gov., Army Air Forces. Specification No. 40731; 1944. Parachute; Seat, Type S-5, Complete. U. S. Gov., Army Air Forces. Specification No. 40732; 1944. Parachute; Type B-9, Back–Complete. U. S. GOV., Army Air Forces. Specification No. 40744; 1944. Parachute; Training, Type T-7, Troop-COmplete. U. S. Gov. , Army Air Forces. Specification No. 40912; 1945. Parachute; COmplete Attachable Chest, Type A-5. U. S. Gov., Army Air Forces. 1945. Parachute; Complete Back, Type B-10. S. Gov., Army-Navy Aeronautical Specification AN- A-P-121a; 1944. Parachutes; General Specification f Or. U. S. Gov., U. S. Army Air Forces. 40074; 1928. Specification NO. 40913; U. Specification 94– Parachute; Complete Seat, Type S-1. U. S. Gov. , U. S. Army, Army Air Forces. Specification 94-40358; 1941. Parachute; Training, Type T-5, Troop—Complete. U. S. GOV., U. S. Army, Army Air Forces. Specification 94-40433; 1943. Tower; Parachute Drying, Type A-1. 724.29 Misce! laneous Aircraft Accessor ies and Parts Aeronautical Ch a In be r Of Commerce of America, Inc. National Aircraft Standard NAS 2; 1943. Fittings; Lubrication. G 1 v e s drawings with dimensions and notes. Developed by National Aircraft Standard Com- mittee. Aeronautical C h a m be r of COmmerce of America, Inc. National Aircraft Standard N A S 3; 1941. Plate; Bolt, Locking. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Com- mittee. Aeronautical Chamber of Commerce of America, Inc. National Aircraft Standard NAS 11; 1942. Walve AS- sembly; Flapper. G 1 v e s drawings with dimensions and notes. Developed by National Aircraft Standard COmiſmittee. Aeronautical C h a m be r Of COmmerce Of America, Inc. National Aircraft Standard NAS 13; 1941. Seal; COn- trol Tube, Bellows Type. Gives drawings with di- mensions and notes. Developed by National Aircraft Standard COImmittee. Aeronautical Chamber of Commerce of America, Inc. National Aircraft Standard NAS 14; 1941. Retainer; Beilows Type S e a l, Control Tube. Gives drawings with dimensions and notes. Developed by National Aircraft Standard Committee, Aeronautical Chamber of Commerce of America, Inc. National Aircraft Standard NAS 27; 1943. Turnbuckle; Tank Strap. G 1 v e s drawings with dimensions and notes. Developed by National Aircraft Standard Com- mittee. - Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 50 and 51; 1942. Rings; Retainer, Internal Type, for Bearing and Shaft Hous- ings, and External Type, for Bearings and Shaſting. Gives drawings with dimenS 10ns. Developed by Na- tional Aircraft Standard COmmittee. Aeronautical Chamber of Commerce of America, Inc. Na- tional Aircraft Standard NAS 141 and 142; 1942. Tapped Holes for Studs. In aluminum alloy and sort metals, and in steel and hard met a ls, including brass. Gives drawings with dimensions and notes. Developed by National Aircraft standard Committee. Society of Automotive Engineers. Aeronautical Recom- mended Practice 86; 1943. Heater; Airplane, Exhaust Hot A i r Type. Based On practical engineering re- quirements for Such exhaust type heaters as are now used on airplanes and for such as may be developed. COvers scope, exhaust hot air type heater; general, military requirements, commercial requirements, and desirable design featul’es. Society of Automotive Engineers. Aeronautical Re- commended Practice 87; 1943. He at er; Airplane, Steam Type. Based on practical engineering require- ments for the design and testing of such types or steam heaters as are now used on airplanes and for such as may be developed. COvers scope, Steam type heater; general, military requirements, commercial requirements, and des 1 rable design features. 814 Machinery and Vehicles 72]]. 29 Society of Automotive Engineers. Aeronautical Recom- mended Practice 88; 1943. Heater; Airplane, Liquid Type. Based on practical engineering requirements for such liquid type he at e r s as are now used On airplanes and for such as may be developed. Covers scope, liquid type heater; general, military require- ments, commercial requirements, and desirable design features. Society of Automotive Engineers. Aeronautical Recom- mended Practice 143; 1943. Heaters; Airplane, In- ternal Combustion Types. Based on practical engi- neering requirements for such internal combustion type heaters as a re now used On airplanes and for such as may be developed to meet later requirements. Covers internal combustion type heaters; general, military, and commercial requirements, and desirable design features. U. S. GOv., Army Air FOrces. 1945. Markers; Fluorescent, cation and Range. U. S. Gov., Army Air Forces. Specification 24573–B; 1943. Rack; Bomb (Bombardment Type Airplane), Gén- eral Specification for. U. S. Gov., Army Air Forces. Specification 24799 (2); 1944. Rack; Parachute Fragmentation Bomb, Type R-1. U. S. Gov., Army Air Forces. Specification 24800-3; 1944. Rack; Bomb, Type R-2. U. S. GOV., Army Air Forces. Specification 24809; 1943. Mount; Bomb Sight, Type B-7. U. S. Gov., Army Air Forces. Specification 24815–A; 1944. Adapter; Gun Mount, Type C-19. U. S. Gov., Army Air Forces. Specification 24818-A; 1945. Installation; BOmb Hoisting Equipment. S. G O v . , Army Air Forces. Specification 24838; 1943. Mount; Gun, Type K-5, Swivel. U. S. Gov., Army Air Forces. Specification 24848–5; 1944. Release; Bomb Rack, Type A-4, 24 Wolts, D.C. U. S. Gov., Army Air Forces. Specification 24850; 1943. Chuting; Flexible Ammunition (Caliber .50 Machine Gun). U. S. Gov., Army Air Forces. Specification 24857–A (1); 1944. Bracket; Gun. Trunnion, Type A-1A. U. S. Gov., Army Air Forces. Specification 24874; 1943. Latch; Ammunition Chute, Type A-1. U. S. Gov., Army Air Forces. Specification 24875; 1943. Adapter; Ammunition Chute, Type L-1. U. S. Gov. , Army Air Forces. Specification 24876; 1943. Adapter; Ammunition Chute, Type L-2. U. S. Gov., Army Air Forces. Specification 24884 (1); 1944. Mount; Gun, Type K-6A, Swivel. U. S. GOV., Army Air Forces. Specification 24893; 1943. Adapter; Link Chute, Type M-1. U. S. Gov., Army Air Forces. Specification 24896; 1943. Post; Gun Mounting, Type A-5. - U. S. GOV. , Army Air Forces. Specification 24922, 1944. Mount; Gun Sight, Type C-5. U. S. GOV., Army Air Forces. Specification 24935-1; 1944. Rack; Bomb, Type S-1, 24. Wolts. U. S. Gov., Army Air Forces. Specification 27458 (1); 1943. Tube; Power Wenturi, Plastic, Type A-4, Air- Craft. U. S. GOV., Army Air Forces. Specification 286.18—A; 1945. Filter; Adsorbent, Mobile Oil. U. S. Gov., Army Air Forces. Specification 32331-A; 1943. Filter; Noise, Radio Frequency. Specification 17012-A; Instrument Identifi- U. 639677 O-45—52 815 U. S. Gov., Army Air Forces. Specification 40267-B (3); 1941. Equipment for the Elimination of Ice on Aircraft; General Specification for. U. S. Gov., Army Air Forces. Specification 40271-A; 1940. Filter; Air, Inflatable Shoe. U. S. Gov., Army Air Forces. Specification 40327; 1941. Recharger; Aircraft Oxygen cylinder. U. S. Gov., Army Air Forces. Specification 40352; 1942. Purifier; Oxygen, Type A-3. U. S. Gov., Army Air Forces. Specification 40396 (3); 1943. Spray Equipment; Windshield Anti-Icing, Air- Craft. U. S. Gov., Army Air Forces. Specification 40435 (3); 1944. Transparent Areas; Aircraft, Equipment for Maintaining Vision Through, General Specification for. - U. S. Gov., Army Air Forces. Specification 40450 (2); 1943. Cartridge; Oxygen Purifier. U. S. Gov., Army Air Forces. Spec 1 f ic at 1 on 40600; 1943. Nozzle; Self-Closing, Fuel and Oil Servicing. U. S. Gov., Army Air Forces. Specification 40665; 1943. Equipment; Aerial Delivery, Cargo Type Air- planes and Gliders, General Specification for. U. S. Gov., Army Air Forces. Specification 40697; 1943. Set; Hydraulic System F i e l’d Testing, Type D-1, Portable, for Aircraft. U. S. Gov., Army Air Forces. Specification 40746A-1; 1944. Installation of Hold-DOwn Fittings 1n Air- craft. * U. S. Gov., Army Air Forces. Specification 40751-A; 1945. Kit; Rain Repeller, Type AA-1, for Aircraft Windows. t U. S. Gov., Army Air Forces. Specification 40796; 1944. Packer; Aircraft. Wheel Bearing Grease. U. S. Gov., Army Air Forces. Specification 40831-2; 1945. Cradle; Engine Transportation, Type B-1. U. S. Gov., Army–Navy Aeronautical Specification AN- A-1; 1944. Anti-Icing System; General Specification for Propeller Fluid. U. S. Gov., Army-Navy Aeronautical Specification AN- A-3a; 1944. Accumulators; Hydraulic Pressure. U. S. Gov., Army-Navy Aeronautical Specification AN- F-2; 1942. Filters; Turn and Bank Indicator, Air. U. S. Gov., Army-Navy Aeronautical Specification AN- F–3a-1; 1944. Filters; Hydraulic. U. S. Gov., Army–Navy Aeronautical Specification AN- F–9a; 1942. Filters; Air, Vacuum Operated Instru- ment.S. U. S. Gov., Army-Navy Aeronautical Specification AN- I-16; 1943. Insulators; W1bration. - S. Gov., Army-Navy Aeronautical Specification AN- J–8-1; 1945. Joints; Oxygen Swivel. U. S. Gov., Army–Navy Aeronautical Specification AN- K-1; 1944. Kits; Airplane MOOring. S. Gov., Army-Navy Aeronautical Specification AN- N-6–1; 1944. Nozzles; Aircraft Fuel and Oil Servic- 1ng. S. Gov., Army–Navy Aeronautical Specification AN- P-3-1; 1943. Plates; LOcation a n d Attachment of Identification and MOdification. S. Gov., Army–Navy Aeronautical Specification AN- P-38–2; 1944. Plates; Information and Identifica- tion. U. S. Gov., Army–Navy Aeronautical Specification AN- P-47–2; 1944. Plugs; Dehydrator. U. U. U. U. 724.29 Directory of Commodity Specifications \ U. S. Gov., Army–Navy Aeronautical Specification AN- P-50-1; 1944. Pumps; Engine Driven Air. S. Gov., Army-Navy Aeronautical Specification AN- R-7; 1942. Reservoirs; Hydraulic. S. Gov., Army-Navy Aeronautical Specification AN- S-36a; 1944. Shunts; 50 Millivolt External Ammeter. S. Gov., Army-Navy Aeronautical Specification AN- T-10; 1942. Tubes; Power Wenturi. S. Gov., Army-Navy Aeronautical Specification AN- T–17–1; 1943. Towing and Mooring Gear for Seaplanes, Flying Boats, and Amphibians; . Design and Installa- U. U. U. U. tion Of. U. S. Gov., Army-Navy Aeronautical Specification AN- T-42-2; 1944. Tools; Special Airframe and Airframe Accessories, Hand. U. S. Gov., Civil Aeronautics Board. Civil Air Regu- lations Part 15—Aircraft Equipment Airworthiness, 1942. Includes provision for rating, classification of items of equipment, factors affecting certifica- tion or approval, and requirements for landing gear equipment, landing gear wheels, seaplane floats, skis, navigation appliances, position lights, land- ing flares, safety equipment and belts, parachutes, and control, and structural units. U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-14. MRLD and MLD Stations; Cabinet Type Rack Assemblies. - U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-22. Cabinet Type Rack Assemblies for SRA-D Stations. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-96. Motor-Alternator Unit; Electric, for U.H. F. Range Use. - U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Ad- , ministration, Bureau of Federal Airways. Specifi- cation CAA-111. MRL-ML Stations; Cabinet Type Rack Assemblies. - - U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cat iOn CAA-301. R. F. MOn it Or Unit. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-352. CrOSS PO inter Instrument. U. S. Gov., Dept. of Commerce, Civil Aeronáutics Ad- ministration, Bureau of Federal Airways. Specifica- tion CAA-433. Colors; Aviation, Lens, Filters, Etc. U. S. Gov., U. S. Army, Army Air Forces. Specification 94-40268; 1944. Shoes; Inflatable, Ice-Elimination, General Specification for. References - –Turnbuckles, aeronautic, bolts and nuts, aeronautic, see 608.31, plane cloth, see 396. 724.3 AIRPLANES U. S. GOV., Army. A 1 r FOrces. 1944. Cat iOn. U. S. Gov., Army Air Forces. Specification 4.0118A; 1940. Data for Preliminary Design and Release for Construction of Complete Airplanes. U. S. Gov., Army-Navy Aeronautical Specification AN- H-1a-1; 1943. Handbooks; Structural Repair, for Alrplanes. see 808.7; 608.32; air- Specification 1801-C; Form; Airplane Manufacturers' Model. Specifi- & U. S. Gov., Army-Navy Aeronautical Specification AN- H-13–1; 1943. Handbooks; Erection and Maintenance Instructions, for Airplanes. U. S. Gov., Army-Navy Aeronautical Specification AN- H-22; 1944. Handbooks; Erection and Maintenance Instruction, for Experimental Airplanes. U. S. Gov., Civil Aeronautics Board. Civil Air Regu- lations Part .04-Airplane Airworthiness, 1942. Includes definitions and requirements (with tables) for , structural loading conditions, proof of struc- ture, detail design and construction, equipment, powerplant installation, and miscellaneous. 721,\! A |RSH | PS U. S. Gov., U. S. Army, Army Air Forces. Specification 99–2006; 1937. Envelope; Nonrigid Airship, General Specification. - U. S. Gov., U. S. Army, Army Air Forces. Specification 99–2007; 1937. Control Sul face; Nonrigid, Airship, General Specification. U. S. Gov., U. S. Army, Army Air Forces. Specification 99-2050F; 1937. Marking for Airships; Balloons, and Parts Thereof. U. S. Gov., U. S. Army, Army Air Forces. Specification 99-2088; 1934. Paraffin Coating for Balloon and Airship Envelopes. U. S. Gov., U. S. Army, Army Air Forces. Specification 99-2151A; 1929. Accessories; Rigging, Wooden, Gen- eral Specification. 725. CYCLES, BOATS, SH | PS, AND ACCES- SORIES - 725. BICYCLES U. S. Gov. , Federal Specification KKK-B-286; 1944. Amendment 1; 1944. Bicycles. Covers four types- (I) delivery, (II) light duty, (III) military, and (IV) standard; and two classes- (A) men's and (B) women's. Gives requirements for sizes, baskets for type I bicycles, material, workmanship, measurement for size, frame joints, washers for attached mem- bers, thicknesses and diameters, lubrication, mark- ing, finish, and details for each type and Class; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., U. S. Army, Ordnance Dept. Specification 18-2C; 1942. Bicycle. U. S. Gov., Veterans. Administration. WA-M-78; 1933. Bicycles; Men's. References. –Bicycle tires, see 206. 2. 725.2 MOTORCYCLES AND ACCESSORIES Tire and Rim Assn., Inc. Passenger Car Handbook, 1944. Standard Contour Drop Center Motorcycle Rim. Gives diagram of contour of rim. U. S. Gov., U. S. Army, Ordnance Dept. 91–77; 1940. References ...—Motorcycle tires, see 206. 2, 206.4. 725.3 boATS, RAFTS, AND PARTS National Fire Protection Assn. National Fire Codes for Flammable Liquids, . Gases, Chemicals, and Explo- sives, 1943. Motor Craft; Pleasure and Commercial. Includes gasoline, Diesel, and Semi-Diesel DOwered bOats. Covers regulations f O r fire protection, Specification Specification Scooter; Motor, Gasoline, Type A-1. 816 Machinery and Vehicles 725. M. including location and construction of fuel tanks, fuel lines, carburetion, motor exhaust, Ventilation, hull and galley arrangement, galley stoves, cabin heaters, ice machines, electrical equipment, light- ning protection, l a m p s and lanterns, fire extin- guishing apparatus, etc. - Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. RecCm- mended Practice for Motorboat Propeller Shaft Coup- lings, adopted 1929. For use in cases where it is desired to use the tapered type. Diagrams and ta- bles of marine propeller shaft end dimensions (both ends), and propeller shaft coupling bores for nomi- nal shaft diameters from 3/4 to 3 in. - Society of Automotive Engineers. 1944 - Handbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Recom- mended Practice f O r Outboard Motorboat Transoms, adopted 1935. Diagrams and table of height, thick- ness, and angle of transom, distance for adjustment angle On S t e r n bracket, and antiplate below boat for transoms for regular motors and for racing mo- tors. SOciety Of Automotive Engineers. 1944 Handbook, Sec- tion 2- Units; Parts, and Fittings. S. A. E. Stand- ard Motorboat Controls, adopted 1920. Requirements for spark and throttle control lever locations and Operation of gearshift lever for motorboats intend- ed f Or One man control. SOC lety Of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Stand- ard Motorboat Propeller Shaft Ends and Hubs, revised 1935. Diagrams and tables of dimensions for shaft ends and hubs without sleeves for shaft diameters from 3/4 to 8 in. in diameter, and for hubs with sleeves for shaft diameters 3 1/4 to 8 in. In dia- Iſleter. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2-Units, Parts, and Fittings. S. A. E. Stand- ard Piston Rings and Grooves, revised 1942. Adopted as a Standard primarily f Or the types of internal COmbust 10n engines commonly used in automobiles, motorboats, etc. For pistons used in aircraft en- gines and engines not of the conventional automobile type, it may be necessary to deviate from the rings and g I O OV e S recommended, but Such modifications should not be made by changing the piston ring width or radial thickness. Includes tables for piston ring and groove widths, and ring widths for cylinder diameters; formulas for ring grooves; tables for piston ring radial wall thickness and groove diam- eters, and piston ring radial wall thickness and groove diameters for thick wall compression rings; and S. A. E. Recommended Practice for ring joints and drain holes with tables for ring joint clearances, number of Oil ring groove drain holes, size of oil ring drain holes, and "K" type ring and groove di- menSiOns. U. S. GOV., Army Air Forces. 1945. Lifeboat; Airborne, Type A-1. S. Gov. , Army-Navy Aeronautical Specification AN- R-2b; 1944. Rafts; One Man Parāchute Type, Pneu- matic Life. - - U. S. GOV., U. S. Army, Army Air Forces. 94-40420; 1943. Specification 40743-A; U. Specification Rafts; Pneumatic, Type A-3. References . -Incandescent lamps for motorboats, See 716. 12; Steel plates a n d structural Steel for ships, see 604. 13, 605. 15; ships, see 725.4; tolér- ances on metal f 1 ts, see 615. 82. 725.4 SH | PS 725.40 General items The American Assn. of Port Authorities. Port Diction- ary of Technical Terms, 1940. Compiled by Committee On Standardization and Special Research. American Bureau of Shipping. Rules for the Classifi- cation and Construction of Steel Wessels, 1944. In- cludes conditions Of classification, definit 1 Ons, general requirements for keels, S t e m s and stern frames, r u d d e r S and Steering gears, Single and double bottoms, frames, web frames, side stringers, beams, stanchions and deck girders, bulkheads, deep tanks, panting arrangements, shell, plating, decks, superstructures, protection of deck Openings, ma- chinery space and tunnel, bulwarks, ports, Vent 1- lators, port lights, ceiling and sparring, cementing and painting, masts, derrick posts, rigging, equip- ment, riveting, welding, strengthening for naviga- tion amongst ice, and vessels intended to carry oil in bulk; rules for the construction and classifica- tion of machinery, the inspection a n d testing of materials, surveys, and fees; tables of Scantlings; and load line markings for ocean-going and Great Lakes Vessels. National Fire Protection ASSn. National Fire COdes for Flammable Llaulds, Gases, Chemicals, and EXDlo- Sives, 1943. Free ing T a n k's Of Flammable Wapors. Standards for freeing oil tanks, bunkers, and com- partments of dangerous concentration of flammable explosive or toxic gases previous to entering for any purpose or making repairs on oil burning or oil tank We SSelS. U. S. Gov., Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. General Rules and Regulations Prescribed by the Board of Supervising Inspectors-Great L a ke s (1931); Rivers (1929); Bays, Sounds, and Lakes Other Than the Great Lakes (1931); 0 c e an and Coastwise (1942); Tank Wessels (1941); and Motorboats and Certain Wessels Pro- pelled by Machinery. Other Than by Steam, More Than 65 Feet in Length (1941). 725.41 Ship Hull Details American Bureau Of Shipping. Rules f O Iſ the Class 1- fication a n.d Construction of Steel Wessels, 1944. Materials f or Hull Construction and Equipment. Includes rules for inspection and testing, defects, identification Of materials, manufacturers' Certif- icates, marking and retests, standard test pieces, structural stee 1 for hulls, hull castings, hull forgings, anchors, chains, and Steel Wire rope. Associated Factory Mutual Fire Insurance COmpanies. Factory Mutual Bulletin of Loss Prevention, 4.21;" 1938. Scuppers and Floor Drains. Gives require- ments for the number needed for floors of various types and occupancies, and includes descriptions of approved types of scuppers and floor drains. U. S. G O v . , Navy Dept. Specification 42N2b; 1945. Nameplates, Instruction Plates, and Other Designat- ing Markings for Electrical and Mechanical Equip- ment; Shipboard USe. U. S. Gov., Navy Dept. Specification 66F1; 1936. ters; Gasoline, for Ship Gasoline Systems. Fil- 817 725. Aſ I Directory of Commodity Specifications U. S. Gov., U. S. Maritime Commission. American Bureau of Shipping. Specification 42-MC-4; 1944. Ladders; Escape, Chain, for Engine and Fire Rooms. Covers three types-(I) with disc ears, (II) without disc ears, and (III) combination; two classes for each type-with ste e l rungs and with combination steel and wood rungs; and but one grade. Gives requirements for materials, workmanship, COn- struction, strength, length, finish, marking, and details for each type and class; inspection, sam- pling, and methods of test; and packaging, packing, and marking for shipment. U. S. Gov., U. S. Maritime Commission. Specification 42-MC-5; 1944. Ladders; Pilot, Flexible Chain and Wire Rope. Covers one type, one grade, and three classes- (A) with steel ears, (B) with wooden ears, and (c) with aluminum ears. Gives requirements for materials, workmanship, construction, length, double rung steps and attachments, finish, strength, mark- ing, and details; inspection, Sampling, and methods of t e s tº ; and packaging, packing, and marking for Shipment. - References --Ship inspection, see 725.40; . rigging screws, see 608,7: wire rope sockets and thimbles, See 603.42; ' thimblesi for mani la T op e º see 6 19.9; fire hose racks for ships, see 974.3; lifeboats, see 725.3; , medicine chests, see 915.43; ship berths and supports, see 613. 1; door locks and accessories, see 617. 21, 617. 23, 617.31, 617.32; ship bolt locks, see 617. 61, #7:::::::::" hardware for ships, see 617.35, 617.43, 617. 5; cast iron, cast steel, cast brass, see 611. 11, 611.41, 645. 21; methods of testing and gen- eral requirements for metals, see 600. 1; zinc coat- ings, ... see 600.3; ship plates and structural steel, See 604. 13, 605. 15; wire rope for ships, see 603. 42, 647.38: tolerances on metal fits, see 615.82; ' ship hinges a n d hasps, se e i -6 iſ . 12, 617. 13; hand rail brackets, see, 617.62; door hooks, see 617.63, 725.42 Ship Engineer ing Details Cat iOn and COnstruction Of Steel Wessels, 1944. In- clude requirements for keels, stems and stern frames, rudders and steering gears, single and double bot- toms, frames, we b frames, Side stringers, beams, stanchions and deck girders, bulkheads, deep tanks, panting arrangements, shell plating, decks, super- structures, protection of deck openings, machinery space and tunnei, bulwarks, ports, ventilators, port lights, ceiling and Sparring, cementing and paint- ing, ceiling and sparring, cementing and painting, masts, derrick posts, rigging, equipment, riveting, welding, strengthening for navigation amongst ice, and vessels intended to carry of 1 frt bulk; rules for inspection and testing of materials; and tables Of Scantlings. American Bureau of Shipping. Rules for the Classifi- cation and Construction of Steel Wessels, 1944. Propellers. Includes requirements for general con- struction, material, blades, studs, key, protection against COrr OSiOn, and Spare gear. American Institute of Electrical Engineers. Recom- mended Practice for Electrical Installations on Shipboard, 45; 1940. Addenda, 1942. Emergency Mod- ification and Supplement, 1943. For the equipment of merchant vessels with electrical apparatus for lighting, S1&naling, communication, power, and pro- pulsion either direct current or alternating cur- rent. Fire Door Equipment; Electrically Operated, Watertight. Includes centralized control panel, Rules for the Classifi- National Fire Protection Assn. U. S. Gov. , Navy Dept. U. S. U. S. U. S. U. S. GOV. , motor operating units, control stations, visible and audible signal system, power supply, safety equip- ment, and spare parts. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Marine Fire Protection. Fire protection regulations for motor craft. Fires and extinguishers divided into three classes- (A) in ordinary combustible material (quenching and cooling), (B) in flammable liquids (blanketing, direct smothering), and (C) in electri- cal equipment (nonconducting). Gives, details con- cerning properties or fire extinguishers, installa- tion and up keep , recommended hand extinguisher equipment, and Smothering Systems. Specification 18L5b; 1943. LOgs; Taſſrail. Gov., Navy Dept. Specification 18T21b; Tubes; SOunding-Machine, Chemical. Gov. . , Navy Dept. Specification 33C7; Connectors; Flexible, Pressure-Gage. G O v . , Navy Dept. Specification 40S3d; 1944. Shapers; Crank, Universal, Motor-Driven, 16-Inch, Shipboard Use. - Navy Dept., U. S. Coast Guard, Bureau of Marine Inspection and Navigation. Marine Engineer- ing. Regulations and Material Specifications, 1942. Contains specifications and requirements for mate- rials, design, construction, installation, and in- spection of boilers, unfired, pressure vessels and appurtenances thereof; also piping, valves, fittings, flanges, safety valves, etc., upon the Strength and 1943. 1940. efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes specifications for hot w a t e r piping at temperatures exceeding 200° F., oil piping at tem- peratures, exceeding 150° F., regardless of pres– sure, a l l other piping at pressures exceeding 125 lb. p.s. i., and piping for pressures and temper- atures not not e d above. Gives maximum allowable fiber stresses, temperature limitations, flange standards, dimensions and service pressure ratings for flanged fittings and companion flanges, and di- mensions of screwed companion and blind flanges. References ...—Ship inspection, see 725.40; condens- er tu b e s and tube ſerrule 8, See 645. 24, 645, 22: pressure a n d vacuum gages for ships, see 793. 2; fire clay refractories ſo r marine service, see 534. 12; pipe coverings, see 707.4; metallic packing for condenser jºubes, see 707. 23; marine boilers and pressure v e s $ e i s , see 703. 1; boiler tubes, see 703. 2; marine boiler plates, see 604. 11; cast iron, cast s te e l', cast brass, cast bronze, see 611. 11, 611.41, 645.21, 648.41; methods of testing and gen- eral requirements for metals, see , 600. 1; , zinc coat- ings, see 600.3; marine steam engines and turbines, see 701. 1, 701. 2; oil engines, gasoline engines, for ship pro pulsion, See 704. 1, 705.7; packing and gas- kets for valves and pipe joints, see 707. 1, 707. 2; electric generators for propulsion and for auxiliary service, see 711. 11, 711. 12; electric motors IOT propulsion and , for auxiliary service, see 711.21, 711.22; storage batteries f or auxiliary light and power, s 2 e 712. 2; controllers a n d starters, see 714. 11; switchboards, see 714.42; circuit breakers, switches, s 2 e 714. 51, 714. 52; Conduit, feeder and junction boxes, see 715.11, 715.12; receptacles and plugs, see 715.21; electric cable and wire for ma- rine use, see 715.41, 715. 44; Searchlights, see 716. 2; water tight electric light fixture, see 716.32; me- chanical a n d electrical telegraphs on shipboard, See 7 18. 39; Tadi O transmitters, radio receivers, See 718.63, 718.64; radio compass, s_e e 718.66; mafine §: see 916. 22; tolerances for metal f?ts, see 15. 82. 818 Machinery and Vehicles 726.0 725.13 Ship Operation Details and Supplies U. S. Gov., Navy Dept. Specification 1982; 1944. Release-Devices; Hydraulic, For Kreeing Life-Saving Equipment Incident To Sinking of Wessels. S. Gov., Navy Dept. Specification 23F2C; Fenders; Ship, Cane, WOWerl. S. Gov., Navy De pt. Specification 60M1; Mufflers; Exhaust, Diesel-Engine. U. 1941. U. 1941. References. –Marine glue for seams for Ship decks, see 505.36; hose for ships, see 202.0, 202. 12s 202.22, 202.41, 202.42, 202.44, 202.46; flexible metallic hose, see 6 O7.7; m attresses and mattress covers, see 315.10, 315. 14; bed sheets, see 315. 2; pillows and pillow cases, see 315.30, 315.31; bed- spreads, s p r 1 ng covers, see 315.4, 315.6; table cloths, tray cloths, see 316. 1, 316.4, 339.3; towels, bath mats, see 319.3, 339.50; marine uniforms, see 311.6, 368.82; table glassware and chinaware, see 523.9, 532.1; silverware, see 691. 2; wire rope, for ships, see 603. 42, 647.38; 0 1 l burners for ships, see 703.9; electric heaters for Ships, see 717. 1. 726. STEAM, ELECTRIC, A N D GASOLINE RAI LWAY CARS 726.0 GENERAL ITEMS American Transit Assn. Recommended Practice for Pro- tectiva Devices for Car Equipment, E137-37; 1937. Sets forth various devices gene ra l l y known and classified as follows-choke COil, lightning arrest- er, au to m at 1 c circuit breaker, automatic line switch or breaker, and fuses. Also gives recommended practice for the location and operation of devices. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Contour Of New Passen- ger Cars. Standard overall and detail dimensions for new equipment. Assn. of American Railroads, Operations and Mainte- nance Dept., Operating–Transportation Div., Safety Section. Sa fe t y Rules Governing Maintenance of Equipment and Stores Employees, 1942. Gives require- ments for prevention of burns (fires, explosions); handling material, tools, and equipment; Operation of trucks, tractors, cranes, hoists, and derricks; working on or about machinery, engines, Cars, plpe lines, refrigerating Or air cond1tioning units, and elevators; protection against train and engine haz- ards; and eye protection. Manufacturing Chemists' Assn. of the U. S. Manual Sheet 5–25. Sodium Bisulphate (Niter Cake) (Na HS0,) Bulk Shipments in Box Cars. Recommended Practice, adopted 1921. Includes description, loading restrict 10ns, treatment. Of Cars before loading, and treatment Of cars after unloading. Manufacturing Chem is ts' Assn. of the U. S. Manual Sheet H-1, for Shippers and Consignees. Hydrofluoric. Acid (HF). Recommended Practice for the Safe Hand- ling and Discharging of Containers, 1942. Includes description of acid; recommended precautions; rec- ommendations for containers, labels, rubber drums, lined and unlined Steel drums, lead Carboys, WOOd barrels, and tank cars for a que ous hydrofluoric acid; recommendations for unbrazed steel cylinders for anhydrous hydrofluoric acid; and facsimile of labels recommended for application to containers. Manufacturing Chemists' As sn. Of the U. S. Manual Sheet P-30. Poisons, I.C.C. Class B- (Solids) C ing Out Box Cars After Unloading. Recommended Prac- * * * * -LC: & 11" tice, adopted 1930. Includes description Of Class B poisons (solids); authority for shipment; necessi- ty for and method of cleaning out box cars after unloading; pers on al precautions; and placarding Ca1‘S. - Manufacturing Chemists' As Sn. Of the U. S. Manual She et TC-1 (for Consignees). Cars, Tank-Steel- Unloading, When Filled With Sulphuric Acid or Mixed Nitric and Sulphuric Acids. Recommended Practice, adopted 1938, revised 1939, 1941. Includes safety rules to be observed by employee assigned to un- loading; and recommendations for compressed air used for discharge of lading, placement of car for un- loading, inspection and repairs of leaks, sampling of product, dome fittings, unloading, safety Vent disc, defective discharge pipe, obstructed discharge pipe, frozen (congealed) sulphuric acid and oleum, damage to exterior of tank car during unloading, return of empty cars, railroad defect cards and bad order cards, internal washing, discharge line, and internal and external antidotes-treatment. Manufacturing Chemists' As Sn. Of the U. S. Manual. She et TC-2 (for Consignees). Cars, Tank-Steel, I. C. C. Specification 103B, Rubber-Lined, Unloading, When Filled With Mu ri at 1 C. Acid Or Other LlguidS Authorized for Shipment Therein. Recommended Prac- tice, adopted 1938. Includes recommendations for placement of cars for unloading, Safety rules to be observed by employee assigned to unloading, use of compressed air, sampling of product, dome ſittings, unloading, interior rubber lining, damage to exteri- or of tank car during unloading, removal or reversal of placards, return of empty cars, railroad defect and bad order cards, internal Washing and entering of car, discharge line, Service, and internal and external antidotes-treatment. Manufacturing Chem is ts' Assn. of the U. S. Manual Sheet TC-3 (for Consignees). Unloading Liquid Caus- tic Cars, Tank-Steel-Unloading, When Filled With Liquid Caustic Soda or Caustic Potash. Recommended Practice, 1942. Includes recommendations for place- ment of car for tºnloading, safety rules to be ob- served by unloaders, cold weather handling-steaming, sampling, unloading of caustic cars, preparation of empty car for return, materials and equipment, de- livery lines, railroad defect cards and bad order cards, not entering empty car, service, and first aid treatment. - Manufacturing Chemists' Assn. of the U. S. Manual Sheet TC-4 (for Consignees). Unloading Inflammable Liquids. Cars; Tank-Steel-Unloading, When Filled With Inflammable Liquids. Recommended Practice, 1942. Includes recommendations for placement of tank car for unloading safety rules to be observed by unloaders, protection of property and workmen, Sampling, unloading, tank car heating system, and preparation of empty car for return movement. Manufacturing Chem is ts' Assn. Of the U. S. Manual Sheet TC-5 (for Consignees). Unloading Anhydrous Hydrofluoric Acid From Tank Cars. Recommended Prac- tice, adopted 1943. Includes descrlptlof. Of prod- uct, general precautions, placement Of tank Car for unloading, safety rules to be observed by unloaders, dome fittings, valve and fittings specifications. acid st or age tank, compressed air when used for discharge of acid, unloading operations, removal or 819 726.0 Directory of Commodity Specifications reversal of placards, return of empty cars, railroad defect and bad order cards, and Service. National B o a r d of fire Underwriters. Discharging Flammable Liquids from Tank Cars, 38; 1932. Recom- mended practice for unloading systems from railroad tank cars to storage tanks located within cities or towns, for liquids having a flash point below 70°F. Unloading distance from buildings, piping to storage tanks, storage tanks, operating requirements, and hazards. involved. References. –Devices for p r o t e c t 1 on against lightning, see 715. 5. 726. I RAILROAD CARS American Institute of Electrical Engineers. A. I. E. E. No. 11, March 1943. American Standards Assn., C35. 1- 1943. c om O t i v e s and Rail Cars and Trolley, Gasoline- Electric, and Oil-Electric Coaches. Includes all rotating electrical machinery forming a part of the power equipment of electrically-propelled railway cars and locomotives (including trolley, gasoline- electric, and oil-electric coaches). Covers defini- tions, rating, insulation, dielectric tests, insu- 1 at 1 on resistance, commutation, overspeed tests, efficiency, and characteristic curves. American Transit Assn. Standard A. A.R., Mechanical Div., Specifications for Use by Electric Railways Following Steam Road Practice, E17–37; 1937. Con- tains an index for the use of those electric rail- ways desiring to follow steam road practice in re- gard to journal boxes and contained Darts, wheel tread and flange contours, axle Specifications and designs, and brake shoes and associated parts. American Transit Assn. Recommended Specification for the Location of End Connection on Interurban Cars Used in Car Exchange Service, E10.1-27; 1927. Gives drawing as to the standard location of end connec- tions On interurban CarS. Assn. of American Railroads, Operations and Mainte- nance. Dept., Mechanical Div. Manual of Standard and Recommended. Practice, 1942. Box Car End; Design and Strength. Specifications for the d e s i gn of corrugated pressed, or reinforced flat steel plate car ends, for new cars. Thickness of plate, brac- ing, section modulus, and alternative arrangements. DOes not include refrigerator cars. - Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Car Design; Fundamen- tals of. Standard dimensions of car, such as height from rail to various car parts, distance between center sills, standardized designation of Cars based on journal sizes and number of axles under the car. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Dív. Manual of Standard and Recommended Practice, 1944. Classification of Cars, Definitions a nd Designating Letters, Recommended Practice. Covers passenger equipment cars, and cars built to operate in passenger trains, by classes- B, C, D, E, M, P, and I. Also general service freight equipment cars, by classes-X, R, W, S, G, H, F, T, L, N, and Y. special purposes and capacity figures. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual Of Standard and Rotating Electrical Machinery On Railway LO- In c lu d e s subheadings for Recommended Practice, 1942. Door for Box Cars. Rec- ommended Practice. Covers weatherproofing, metal door stops, bottom support, starters, roilers, clear- ance, height of lock, etc. Includes box car end doors, and seal records for cars now in use. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1944. Lettering and Marking Of Cars. Gives requirements for letters and fig- urés, equipment, special markings, date built, jour- nal boxes repacked, and details for trucks and Var- ious types of cars. Assn. Of American Railroëds, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Sills; Wooden, Splicing of. Specification for manner of work, with detailed drawings for various types of splice. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Specification for the Construction of New Passenger Equipment Cars. Rec- Ommended Practice, adopted 1939. Structural design requirements for future equipment, basic fundamen- tals follow railway mail service specification for c a r s used in t ra in S. Of Over 600,000 lb., light weight. Strength members all metal, trucks, buffing- center sills, bolsters, framing, sheathing, roof, unit stresses to be used for rolled mild steel, sub- floor, and insulation. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Tank Cars; Specification for. For cars in use built prior to 1930, and for new cars. Classifies old cars into six classes by underframing, date of building, and special service. G iv e s requirements on tank, underframe, safety ‘V a l V e S , and tests. New cars in accordance with I. C. C. requirements and A. A. R. details, and Stand- ards, classifications Of designations, specifications for cars, dimensional drawings of marking, safety Valves, Vents, dOne, etc. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. U. S. Safety Appliances for All Classes of Cars and Locomotives. Includes the safety-appliance acts, requirements on number, dimensions, location, and manner of application of hand brakes, running boards, steps, ladders, hand holds, uncoupling levers, and safety railings, with dimensional drawings. - Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical DiV. Manual of Standard and Recommended Practice, 1942. Wooden Cars; Reinforc- ing of Existing. Gives requirements for the minimum strength to be observed, draft attachments of met- al, equivalent area of steel, draft-gear capacity, et.C. Assn. of American Railroads, Telegraph and Telephone Sect1on, 1–A–21; 1927. Standard Outfit Cars for Construction Forces. Gives typical layouts and di- mensions of cars, equipment and hot water heating system for dining, sleeping, and tool cars. - National Board of Fire Underwriters. Electric Cars and Trolley Buses Including Houses and Yards, No. 83; 1935. Wining Of Cars, buses, and locoſlotives up to 60 tons, protection of power circuits, motors 820 Machinery and Vehicles 726.2 and controls, lighting, heating, t r O l l e y lines, third rails, construction and maintenance of build- ings, fire extinguishing e qu 1 p Iſle n tº Of Cars and buildings, etc. - National Hardwood Lumber Assn. Standard Specifica- tions for Grade, of Hardwoods and Cypress Jumber for Freight Cars and Locomotives, 1940. (In accord- ance with Assn. of American Railroads Recommended Practice and conforming to American Lumber Stand- ards.) Includes nomenclature of commercial hard- woods and cypress, use classification, inspection regulations, grading provisions, grading specifica- tions, description. Of grades, and definitions Of terms. U. S. Gov., Dept. of Commerce, National Bureau of Standards, H5; 1923. American Standards Assn., B13– 1924. American Logging and Sawmill Safety COde. For log railroad cars, requirements On provision of log bunks Or safety chains, equipment with hand- holds, Steps, and brakes, design features Of brake Wrench. U. S. Gov., U. S. Army, Transportation Corps. Speci- fication 43-13; 1931. Car; Unit, HOSpital. References. -Test we ight cars, see 793. 5; protec- #: de Vices, lubrication, class 1 fication of mate- r!als, see 726. O; structural steel for cars, see 605. 13; alloy structural steel for cars, see 621. 31, 621.32, 621. 33; iron and steel plates and sheets, See 604. 2; 504. 2; mine cars, see 751; car lumber, see 413.2; flooring for cars, see 411.29; cars, see 411. 1; roofing and lining for cars, see 411.7; tank lumber, see 4 13. 1; parts and f 1 t t ings for cars, see 726. 2; W 11 in g of cars, see 715. 30; car lighting, car lighting equipment, see 716.30, 716.39; electric locomotives, see 721. 1. 726.2 PARTS AND FITTINGS FOR RAILROAD CARS American Transit Assn. Recommended Practice for Air Brake and Other Air Operated Equipment, E110-37; 1937. This recommendation affords a practical guide that can be followed for future installations, or modifications of existing installations where freez- ing difficulties are being experienced. American Transit Assn. Recommended Specification for Trolley Poles, Wheels, Harps, and Bases, E124-37; 1937. Gives design for trolley poles, together with tables show in g dimensions of the poles' for each length and class of service. Drawing and a table Showing contact pressure against the trolley wire W1th the pole at maximum and minimum heights; and also the clearance be t we en the trolley wire and trolley pole with the latter at a minimum operating height and the wire directly over the center of the track. Also includes method for determining length Of the trolley pole for either single or double truck car with the wire at various heights above the running board. Assn. of American Railroads, Freight Container, Bureau. Bulletin 31-1939. Temporary Decking for Use in Re- frigerator Cars. Decking used in refrigerator cars for the shipment of fresh fruits and vegetables. COvers COnstruction of support units, installation Of decking, and bill Of materials. ASSn. Of American Railroads, Freight Container Bureau. Bullet in 32-1939. The Loading of Lug Boxes; Divid- ed Load. Includes loading specifications and dia- ‘grams covering the crosswise loading of lug boxes, and illustrating and describing the use of center gates COInstructed with six uprights On each side. siding for: Assn. Assn. Of American Railroads, Freight COntainer Bureau. Bulletin 33-1940. Use of End Boards in Loads of Fresh Fruits and Wegetables Packed in Baskets. Assn. of American. Railroads, Freight Container Bureau. Bulletin 35–1940. Type "A" Cènter Gate for Loads of Standard Cantaloupe Crates. Diagram with explan- atory notes. Assn. Of American Railroads, Operations and . Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1 94 2. Air Brakes; General Arrangement and Details. Specification for rods, levers, jaws, and pins; cylinders, triple valves, and dirt collectors; retaining valves, mounting, and miscellaneous. . . ASSn. Of American RailroadS, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. House Cars, Placard Boards for Recommended Pract lce. Instructions for preparation of bulletin board, size and height from floor, also includes routing boards, and . Dainting thereof. - ASSn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard, and Recommended Practice, 1942. Badge Plate for Showing Proper Dimensions for Body and Truck Brake Gear. COvers requirements marking plate giving dimensions Of levers, etc., to be attached to each Car; with drawings for freight cars with combined, or detached equipment, hopper cars with detached equipment, and stamped plate showing brake lever dimensions for freight cars with combined equipment. Of American Railroads, Operations and Mainte- nance Dept., Mechanical' Div. Manual of Standard and Recommended Practice, 1942. Hand Brakes. Covers brake chain of wrought iron or steel, and braking power formulas and diagrams. Superseded for cars built after Jan. 1, 1937, by geared hand brakes. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Hatch Plugs for Refrig- erator Cars. Gives detailed dimensions and materi- als for the design Of hatch. ASSn. Of American Rallraods, Operations and Mainte- nance Dept., Mechanical DiV. Manual Of Standard and Recommended Practice, 1942. Ice Tanks, Refrigerator Cars. Recommended Practice. Minimum capacity of ice tanks for fresh meat cars 5,000 lb. ; for fruit and dairy cars 3,000 lb. minimum, or 6,000 lb. per car. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical D1V. Manual of Standard and Recommended Practice, 1942. Inspect 10n and Mainte- nance of Passenger Train Car Hand Brakes. Require- ments for servicing brakes, contact, unls On, gear mesh, ratchet pawl, lost motion, slack, etc. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Retaining V a l v e for Passenger Service. Detailed drawing for various Cylinder Sizes and Orif ice modifications. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical DiV. Manual Of Standard and Recommended Practice, 1942. Side Frame Brake Hanger Bracket Gage. Dimens 1 Onal Drawings for "go" and "no-go" gages. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical DiV. Manual Of Standard and 821 726.2 Directory of Commodity Specifications Recommended Practice, 1942. Single Car, Testing De- vice for Testing Air Brake Equipment. Layout draw- ings for two arrangements of testing devices. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Specifications for Hand Brakes on New, Non-Articulated Passenger Train Cars. Requirements for safety, harmony with power brakes, Slack, Clearance, angle Of COntact, arrangement Of ratchet, pawl, release, etc. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical DiV. Manual of Standard and Recommended Pract 1 ce, 1942. Specifications for Freight Brakes. For power brakes and appliances for operating system. Requirements for charging, serv- ice application, emergency application, release. operation; and, installation and maintenance. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Steam and Air Connec- tions for Passenger Cars. Standard, revised 1931. Specifies size of pipe and valve opening, diagrams showing location of valves, size and length of hose, steam hose coupler head, nipple and clamp. Includes Irequirements as to design, etc. ASSn. Of American Railroads, Operations and Mainte- nance Dept. , Mechanical DiV. Manual Of Standard and Recommended Practice, 1942. Triple Walve Wear Lim- it Gages. Calipers for checking diameter of vari- ous parts of air brake system for wear limit. Sizes are given. Assn. of American Railroads, Operations and Mainte- Ilance Dept., Mechanical DiV. Manual Of Standard and Recommended Practice, 1942. Minimum Permissible En- gagement of Locking Lugs on Angle and Cut-Out Cocks. Shows drawings of Valves indicating minimum allowa- ble movement of lug. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual Of Standard and Recommended Pract ice, 1942. Specifications. for Geared Hand Brakes. covers requirements for the Operation, de S 1 gn, and installation. Of Vertical wheel brake, horizontal wheel brake, and lever brake. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical DiV. Manual of Standard and Recommended Practice, 1942. Stake Pockets; Tempo- rary. Deviations from standard for temporary use, With drawing illustrating application to Car. Assn. of American Railroads, Operations and Mainte- nance Dept., Mechanical DiV. Manual Of Standard and Recommended Practice, 1944. Stake Pockets; Perma- ment. For railway flat cars. Gives Securing to car, S1ze of Dockets, spacing, detailed drawing of DOCket, and end Stakes. Chlorine Institute, Inc. Standard DimenS10ns Of DOme Cover Pl at e s for Class 105-A Chlorine Tank Cars, 2–B–345; 1936. Includes 31-in. and 33-in. dome cov- er plates, design, materials, details Of Studs and gaskets. Chlorine Institute, Inc. COver Stop On DOme-Housing New Cars, 22039-G; 1938. Details for dimensions of dome and cover Of chlorine tank car. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R162-35; 1935. Packaging of Air Brake (Electric Railway) Parts. This recommendation establishes a simplified schedule for pa C k a g in g compressor and governor parts for air brakes for el e c tric railway cars. Sponsored by American Transit Engineering Assn. References. –Classification of railway materials, see 726. 0; cast iron wheels, see 611. 18; journal boxes, journal bearings, see 611.22, 692.3; brake beams, brake shoes, see 611.42, 611.43; couplers, axles, see 611 .44, 611. 52; S Ceel...wheels and t1 res, cast and wrought, see 611.49, 611. 53; springs, gears and D in 1 on 8, see 611. 54, 611. 55; center plates, coupler yokes, pedestals, truck bolsters, and side frames, center sills, and other structural steel for cars, see 605. 13; wir i ng of cars, car' lighting, l 1 g h t in g equipment, see 715.30, 716.30, 716.39; lamps for train lighting, see 716. 10; railway mo S 62 62 tors, see 711.3; axle génerator and regulator, 714. 11; t r Ol le y current collectors, see railway control apparatus, see 714. 11; mo- tor rating basis, standard volt a ges, methods of test. 1ng, Safety codes for electrical equipment, see 710; tra 1 m line receptacles and connectors, see 715. 21; battery charging receptacle and plug, see 715. 21; protective devices for electrical equipment, see 726.0, 715. 5; Safety Valves for tank cars, see 607. 6; triple Valve S and tests, see 6O7. 6; air brake and S 1 gn a l hose, see 202.11; steam hose, tender tank hose, see 202.44, 202. 45; flexible metallic hose, see 607,7: parts and fittings for electric locomotives, see 721. 1; draft gear followers, see 611. 59; Car Stock lumber, see 413. 2; see reference under 721. 1. - 727. CARRIAGES, BUGGIES, COACHES, BABY CARRIAGES AND CARTS U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 18-16; 1930. Cart; Concrete, 6 Cubic Feet CapaClty. U. S. Gov., U. S. Army, Quartermaster Corps. Specifix- cation 18-3A; 1942. Cart; Hand. U. S. GOV., U. S. Army, Signal Corps. Specification 71-260; 1924. Wire Cart; Type K-1 (Formerly Type N). U. S. Gov., Weterans Administration. Specification WA-M-278; 1937. Tray-carts; 16 Tray. 729. MISCELLANEOUS VEHICLES AND WEHI- CLE PARTS 729.0 GENERAL ITEMS U. S. Gov., U. S. Army, Ordnance Dept. Specification 60-0-1A; 1939. Automotive Vehicles and Trailers, Spare and Replacement Parts and Accessories; General Requirements for. w 729. WHEELBARROWS U. S. Gov., Dept. of Commer ce, National Bureau of Standards. Simplified Practice Recommendation R105- 32; 1932. Wheelbarrows. This recommendation es— tablishes a schedule of stock sizes and types of Wheelbarrows of various typés and capacities. U. S. Gov., Federal Specification KKK-W-291; 1934. Amendment 4; 1944. Wheelbarrows. Co v e r s seven types, including general utility (steel tray), con- tractors (dirt, concrete, and pan-style all with steel tray), gard en (wood bed), and canal (wood tray). Gives requirements for marking, interchange- ability, design details, wood, steel trays, margin or lap, reinforcement of metal-tray edges, struck Capac 1 ty, tray measurement and dimensions, bolts, wheel brackets, finish and details; methods of sam— pling, inspection, and tests; and packaging, pack- Ing, and marking for shipment. 729.2 TRAILERS Society of Automotive Engineers. tion 2–Units, 1944 Handbook, Sec- Parts, and Fittings. S. A. E. Recom- 822 Machinery and Vehicles 729.3 mended Practice for Passenger Car Trailer Couplings, adopted 1938. Includes definition, COupling nomen- clature, and recommendations for location, sizes, Tatings, and platform. SOC lety of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Recom- mended Pract 1 c e for Passenger Car Trailer Data Plate, adopted 1938. Recommendations for location of data plate and data to be given thereoh. Society of Automotive Engineers. 1944 Handbook, Sec- t1On 2–Units, Parts, and Fittings. S. A. E. Stand- ard Fifth Wheel Kingpin for Commercial Trailers and Semi-Trailers, adopted 1940. Diagram giving shape, S1ze, dimensions, tolerances. U. S. Gov., Army Air Forces. Specification 30127-A (1); 1941. Trailer; Semi (Two Wheel) (2DT), Type F-2, for Fuel Servicing Truck. U. S. Gov., Army Air Forces. Specification 30135 (2); 1941. Trailers; Semi (Two Wheel) (2DT), for Tacti. Cal Organization Field USe. U. S. GOV., Army Air Forces. Specification 301.37-A (2); 1943. Trailer; Semi, Instrument Shop (Arma- ment Accessories, Portable). U. S. Gov., Army Air forces. Specification 301.44 (6); 1945. Trailer; Semi (Two-Wheel) (2DT), for Type F-2A Fuel Servicing Truck. U. S. Gov., Army Air Forces. Specification 301.49 (4); 1944. Trailers; Semi (Four-Wheel) (4DT), for Type F-1A Fuel Servicing Truck. U. S. Gov, , Army Air Forces. 1944. Trailer; Oxygen Servicing, Type . E-2. U. S. Gov., Army Air Forces. Specification 4O664; 1944. Dolly; Airplanè Wheel, Type E-1. U. S. GOV., Dept. of Agriculture, FO re St Service. Specification for Trailer; Barrel and Pump. U. S. Gov., Dept. of Agriculture, For e s t Service. Specification for Trailer; 8–Ton, Tilting-Bed. U. S. Gov., Dept. of Agriculture, FO rest Service. Specification for Trailer: Fire-Camp Kitchen. U. S. Gov., Dept. of Agriculture, For e s t Service. Specification for Trailer; 5-Ton, Tilting-Bed. U. S. Gov., Dept. of Agriculture, FO re St Service. Specification for Tr a 1 le r. Heavy-Duty Plow and Tractor. U. S. Gov. , Dept. of Agriculture, FO re St Service. Specification for Trailer; Horse and Plow outfit. U. S. Gov., Dept. of Agriculture, Forest Service. Specification for Trailer; 1–Horse. U. S. Gov., Dept. of Agriculture, For e St Service. Specification for Trailer; 1- and 2-Horse. U. S. Gov., Dept. of Agriculture, FO re St Service. Specification for Trailer; Pressure Water Tank. U. S. Gov., Dept. of Agriculture, For e St Service. Specification for Trailer; Semi, 8-Ton' Capacity, Stock. U. S. Gov., Dept. of Agriculture, FO rest Service. Specification for Trailer; 10-Man, Fire Tool Out- fit. U. S. Gov., Dept. of Agriculture, For e St Service. Specification for Trailer; 25-Man Fire-Tool Outfit. U. S. Gov., Dept. of Agriculture, FO re St Service. Specification for Trailer; Water Barrel U. S. Gov. , Dept. of Agriculture, FO re St Service. Specification for Trailer; Water Barrel and Back Pack Outfit. Specification 30168-1; U. S. GOV., Dept. Of Agriculture, FO rest Service. Specification for Trailer; Water Tank. U. S. GOV., Dept. Of Interior, Purchasing 0 f f i ce. Standard Specification No. 78. Tr a i le r S or Semi- Trailers; LOW Platform Type, 10-, 15-, and 20-TOn Capacities. U. S. GOV., U. S. Army, AITly Air Forces. Specifica- tion 91-63A; 1941. Tr a i le Tº Semi, for Type C-2 Wrecking Truck, 12 1/2-Ton, 4W, 4DT. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 91-64; 1938. Dolly; Trailer, Converter, Type C-2 Wrecking Truck. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 91-69B; 1941. Trailer; Semi, 4-Wheel, 4DT. Type F-1, for Fuel-Servicing Truck. U. S. GOV., U. S. Army, AITy Air Forces. Specifica- tion 91-70; 1938. Dolly; Trailer, Converter, Type F-1, Fuel-Servicing Truck. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 91-79; 1941. Dolly; Trailer Converter, for Type F-2, Fuel-Servicing. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 91-82A; 1943. Trailer; Fuel-Servicing, Type A-2A, 220-Gallon Capacity, 3-Wheel. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 91-83; 1944. Trailer; 2-Wheel (2DT), Fuel- Servicing, Type A-1, 600-Gallon CapaCity. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 91-85; 1944. Trailer; Oxygen Servicing, Type E-1. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 91-86; 1944. Trailer; Airdrome Utility, Type F-2. U. S. GOV., U. S. ATIIly, Army Air FOrces. Specifica- tion 91-87; 1944. Trailers; Fuel Servicing, Type A-3 U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 91–90; 1944. Trailer; Semi, Two Wheel, 2DT. for Type A-3A Aircraft Field Repair Shop Truck. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 91–91; 1944. Dolly; Trailer Converter, for Type A-3A Aircraft Field Repair Shop Truck. U. S. GOV., U. S. Army, Signal Corps. Specification 71–489; 1939. Trailer; Type K-19-( ), Communication Type. U. S. GOV., U. S. Army, Signal Corps. Specification 71–1128; 1942. Trailer; Type K-29–( ), for Radio- Range Transmitter. 729.3 TRUCKS American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Hand Trucks. For 850-lb. sausage meat truck, tank-carrying truck, general purpose truck, hide Uruck, and steel ham and bacon truck; dimensions, materials for body, handles, wheels, and axles. ASSn. Of Lift Truck and POrtable Elevator Manufactur- ers. Specifications for Lift Trucks. For standard Capacities of 2,500 to 6,000 lb., but in C l u d e S 1, 000- to 15,000-lb. machines, Single- and multi- stroke lift types; height of lowered lifting frame, width of lifting frame, height of lift, handle area Of lift, wheels, be a r in g S, trailer attachments, brakes, backStop, etc. U. S. GOV., Dept. of Interior, Purchasing 0 f f 1 ce. Standard Specification No. 73. Trucks; Dish. U. S. Gov., Fe de ral Specification FF-C-86; 1938. Cästers; Truck. Covers two types— (I) rigid (non- 729.3 Directory of Commodity Specifications swiveling), and (II) swivel; and two classes- (A) plain-bearing a X le, axle; in three materials-plain-tread metal Wheel, rubber-tired metal wheel, and moulded-composition wheel. Co Ve r s material and workmanship; general requirements; de t a 1 l requirements for each type; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for shipment. - U. S. Gov., Navy Dept. Trucks; Deck. U. S. Gov., Post Office Dept., Div. of Motor Vehicle Service, Bureau of the. Fourth Assistant Postmaster General. Specifications for Panels; Me tal Faced for Truck Construction. U. S. Gov., Treasury Dept., Procurement Div., 482a: 1942. Trucks; "Hand, Box. Shall be of Steel Con- struction. Gives requirements for truck capacity, Specification 69'T1; 1936. non-tilt style, tilt style, wheels, bearings, locking devices, corrosion protection, hardwood, welding, finish, box, and cover; methods of inspection, Sam- pling, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., 484a; 1942. Trucks; Hand, Dolly. Covers hardwood frame type or all-steel frame type, and shall be 15 by 21 in. size, or 18 by 24 in. size. Gives requirements for truck capacity, full swiveling trucks, tilt trucks, wheels, bearings, locking devices, corrosion protection, hardwood, welding, finish, and steel frame construction; methods of inspection, Sampling, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement DiV., NO. 594; 1942. Trucks; Hand. Platform. Covers type I, push type; and type II, wagon type; and three class- es—heavy duty, medium duty, and light duty. Gives requirements for truck capacity, rated load CapaCi- ty of casters, bearings, wheels, wheel mountings, swiveling-end trucks, center balancing trucks, lu- brication fillings, iooking devices, wooden Stakes, hardwood, finish, and details for each type; meth- ods of sampling, inspection, and tests; and packing and marking. U. S. Gov., Weterans Administration. Specification WA–G–18b; 1939. Food Conveyors for Outdoor Use. U. S. Gov., veterans Administration. Specification WA-M-168; 1936. Elevating or Lift Truck. U. S. Gov., Weterans Administration. Specification WA-M-188; 1936. Elevating or Lift Truck. U. S. Gov., Weterans Administration. Specification WA-M-222b; 1939. Elevator or Lift Truck. U. S. Gov., Weterans Administration. Specification WA-M-270a; 1941. Small Book Truck; Two Shelf. U. S. Gov., Veterans Administration. Specification WA-M-271a; 1941. Book Truck; Wood. U. S. Gov., veterans Administration. Specification WA-M-274b; 1939. Food Trucks; 6 Wheel Type, 72 In. and 80 In. LOng. U. S. Gov., Weterans Administration. Specification WA-MM-142b; 1939. Dish Trucks; Two Tier. U. S. Gov., Weterans Administration. Specification WA-MM-143c; 1939. Dish Trucks; Three Tier. U. S. Gov., veterans Administration. Specification WA-MM-144; 1935. Serving Trucks; Two Tier. U. S. Gov., Veterans Administration. Specification WA-MM-1450; 1940. Six Shelf Serving Truck; 12 Tray Type. and (B) antifriction-bearing l U. S. GOV., Veterans Administration. Specification WA-MM-146c; 1940. Six Shelf Serving Truck; 18 Tray Type. U. S. GOV., Veterans Administration. Specification WA-MM-147c; 1940. Seven Shelf Serving Truck; 28 Tray Type. U. S. Gov., Weterans Administration. Specification WA-MM-172c; 1939. Truck; Barrel or Drum, Tilter Type. U. S. GGV., Weterans Administration. Specification WA-MM-272b; 1941. Book Truck. U. S. Gov., Veterans Administration. Specification WA-MM-302a; 1939. FOOd Conveyors for Inside Use and OutSide USe. - - References.-Automobile motor trucks, see 722. 1; electric trucks, see 721. 2; steel sheets, see 604. 22, 604. 23, 604. 25; axles and Steel forgings, see 611.52, 611.51; C as t i r on, malleable cast iron, cast St e e l, see 611. 11, 611. 21, 611. 41; sizes of wheels and tires for industrial (inside of plant) trucks, see 206.5. 729.4 WAGONS, WAGON PARTS, AND MATERIALS References. -Lumber stock for wagons, see 413.54; .S ingle trees, see 429. 6. 729.5 TRACTORs AND TRACTOR PARTs American Society of Agricultural Engineers. Power Take-Off and Drawbar Hitch Locations for Agricul- tural Tractors and Machines, 1941. Covers require- ments for spline for tractor power take-off shaft; 10Cations Of hit Ch point. On tractor drawbar, trac- tor power take-off shaft; and diagrammatic dimen- Sional drawings of spline Shafts, spline hubs, draw- bar connections, and master power take-off shield. SOCiety Of Automotive Engineers. 1944 Handbook, Sec- tion 6–Tests, Ratings, and Codes. S. A. E.-A. S. A. E. (American Society of Agricultural Engineers) Stand- ard Tractor Drawbars and Power Take-Off, revised 1944. Gives drawings of tractor drawbars, drawings. of tractor power take-off, table giving dimensions of spline shaft and hub dimensions, table giving dimensions of general shaft and hub dimensions, and drawings of power take-off master. Society of Automotive Engineers. 1944 Handbook, Sec- tion 6-Tests, Ratings, and Codes. S. A. E.-A. S. A. E. (American Society of Agricultural Engineers) stand- ard Tractor Testing Code, adopted 1937. Belt and drawbar tests. U. S. GOV. , Dept. Of COMImerce, C1V11 Aeronautics Ad- ministration, Bureau of Federal Airways. Specifi- cation CAA-353. Alaska Use, Tractors; Crawler Type and Various Graders. U. S. Gov., Dept. of Inter 1 or, Purchasing Office. 8tandard Specification. No. 9. Tractors; Craw le r Type, Diesel Powered, Drawbar Pull, 15 Capacities. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 91-66+A; 1941. Tractor; Heavy-Duty, 200 cubic Inches Minimum Displacement, Gasoline Engine. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 91-72; 1939. Tractor; Light-Duty, 200 Cubic Inches Minimum Displacement, Gasoline Engine. U. S. Gov., U. S. Army, Ordnance Dept. Specification 60-12-7; 1938. Tractor; Light, M2. U. S. GOV., U. S. Army, Ordnance Dept. Specification 60-13-4; 1936. Tractor; Medium, M1. U. S. GOV., U. S. Army, Ordnance Dept. Specification 60-14-2A; 1940. Tractor; Heavy, M1, Diesel. Machinery and Vehicles 732. U. S. Gov., Weterans Administration. Specification WA-M-57b; 1935. Four wheel General Purpose Farm Tractor. U. S. Gov., . Weterans Administration. Specification WA-M-83d; 1938. Industrial Type Tractor Equipped With Pneumatic Tires. s U. S. Gov. , Weterans Administration. Specification WA-M-84a; 1935. Farm Type Tractor. U. S. Gov., Veterans Administration. Specification Farm Type Tractor; Light. Specification Heavy. Specification Medium. WA-MC-63a; U. S. GOV. , WA-MC-64f; 1939. Weterans Administration. 1942. Farm Type Tractor; U. S. Gov., veterans Administration. WA-MC-73e; 1941. Farm Type Tractor; References. --Canvas and rubber driving belts, see 314. 1, 207.3; shafts and ſo I g in g S, See 611.52, 611. 51; automobile and truck accessories and parts, See 722. 3. - 730–739 730. GENERAL ITEMS U. S. Gov., Dept. of Agriculture. Miscellaneous Pub- lication No. 481; 1942. Watch Your Step-Farm Safety for National Defense. Covers around the farm in- cluding machinery, tractors, saws, too ls, insect control, livestock, wells, Cisterns, plts, testing water analysis, cuts, bruises, and infections; in and about the home including occupational hazards, ladders, railings, stairways, floors, doors, win- dows, roofs, burns and scalds, asphyxiation, gas b ur n i ng appliances, poisoning, falls and broken bones, poisonings, gunshot wounds, and rural elec- trification; some pointers for electrical safety; farm fire prevention including common causes, faulty flu e s and heaters, combustible roofs, lightning, spontaneous combustion, matches and smoking, elec- tricity, gasoline and kerosene, fire protection, water supplies for fire fighting, and private fire pump; and motor vehicle accidents including first responsibilities, driving after dark, special rules of the road, speed, and protecting the driver. 731. "º. CREAM, AND CHEESE MACHIN- Evaporated Milk Assn. Da i r y Equipment, 1940. In- cludes Strainers, COntainers, etc.; quality of con- struction, cleaning, storage, and handling. International Assn. Of Milk Sanitarians jointly With International Assn., of Milk Dealers and Dairy In- dustries Supply Assn. Three Associations' Standards. The committees from the th re e associations have accepted standards for—(1) a recessless sanitary union for sanitary milk plpe lines, (2) threaded fittings including bends for use with this union, and (3) improved indicating and recording thermome- ter connections for tanks, vats, and for pºpe lines. Gives drawings of the sanitary union and drawings with tables showing dimensions for various threaded fittings including bends and thermometer connec- tions. U. S. Gov., Dept. of Inter 1 or, Purchasing Office. Standard Specification No. 86. Pasteurizers. References. –Cream and butterfat test scales, see 793. 5. 729.6 SLEDS AND SLEl GHS Assn. Of Lift Truck and Portable Elevator Manufactur- ers. Specifications for Skid Platforms. Includes capacities, underclearance (for shipping use Simpli- fied Practice Recommendation of U. S. Dept. Of COm- merce, R95–30), width, length, thickness of top boards, angles and legs, four-way entry, etc. U. S. Gov., Dept. of Commer ca, National Bureau of Standards. Simplified Practice Recommendation R95- 30; 1930. Skid Platforms. Establishes clearance and Over-all dimensions of Skid platforms. 729.7 TANKS, MILITARY U. S. Gov., U. S. Army, Ordnance Dept. Specification 60-22-5; 1942. Tank; Medium, M4. AGRICULTURAL MACHINERY AND IMPLEMENTS | 732. FLANTERS, P L 0 W s, CULTTWATORS, HOES, RAKES, AND MOWERs Aſherican So c 1 et y of Agricultural Engineers. Power Take-off and Drawbar Hitch Locations, for Agricul- tural Tractors and Machines, 1941. Covers require- ments for spline for tractor power take-off shaft; locations of hitch point on tractor drawbar, trac- tor power take-off shaft; and diagrammatic dimen- sional drawings of spline shafts, spline hubs, draw- bar connections, and master power take-off shield. American Society of Agricultural Engineers. Standard Disk Blades for Disk Plows, Harrows, Drills, List- ers, and Cultivators, , 1931. Includes requirements for Standard gages, nomenclature, polishing, bevel, concavity, sizes, tolerances, and center holes for Various disks. - U. S. Gov., Dept. of Agriculture, Forest Service. Specification for P low; Horse-Drawn, Reversible Slde-Hill. U. S. Gov. , Dept. of Agriculture, For e s t Service. Specification for Plow; Lightweight, crawler Tractor Mounted. U. S. Gov. , Dept. of Agriculture, For e St Service. . Specification for Plow; Tractor-Drawn, Rolling-Disk Type. U. S. Gov., Dept. of Agriculture, Fo rest Service. Specification for Plow; Tractor-Drawn, Walking Type. U. S. GOV., Dept. Of In t e r i O T, Purchasing Office. Standard Specification No. 32. Snow Plow; One Way Speed Blade, for 5-Ton Truck. U. S. Gov., Dept. of In te r 1 or, Purchasing Office. Standard Specification No. 34. Snow Plows; nWº or Reversible for 13, OOO to 14, 500 G. W. W. Trucks. U. S. Gov. , Dept. Of In t e T 1 or, Purchasing Office. Standard Specification No. 35. Snow Plows; "W", One Way, for 16, OOO G. W. W. Trucks. . U. S. GOV., Fe de T a l Specification OO-M-681; 1937. Amendment 2; 1944. Mo we rs; Lawn, Power. Covers four types — (I) rotating-reel, (II) rotary flat- knife, (III) s 1 c k l e-b ar, and (IV) combination. Gives requirements for classes," grades, Sizes, ma— terial and workmanship, C Ondition, construction, service requirements, balance, engine, clutches, controls, handle frame, lubrication, sulky, finish, 82 5 732. Directory of Commodity Specifications tools, and deta11S for each type, Class, grade, and size; methods of Sampling, inspectſ. On, and tests; and packaging, packing, and marking. U. S. Gov. , U. S. Army, Corps Of Engineers. Specifi- cation 44–32; 1929. Plow; Road, 2-Horse, With Extra Share. U. S. Gov., U. S. Army, Corps Of Engineers. Specifi- cation 44–33; 1929. Plow; Road, 6-Horse, With Re- versible PO1mt. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1671; 1944. Plow LC-61 (Cable), including Cable Recovery Device MC-548. U. S. G. O. V., Veterans Administration. WA-M-68c; 1937. U. S. G O V., Veterans Administration. WA-M-7Oh; 1937. U. S. G O V., Veterans Administration. WA-M-97a; 1938. 3–Ton Truck. U. S. Gov., Weterans Administration. WA-M-124; 1936. ing- U. S. Gov., Veterans Administration. Specification WA-M-150b; 1936. Reversible Snow Plow; 2-TOn Truck. Specification Power Driven Mower; Twin Cylinder. Specification Power Driven Mower; Roller Type. Specification Non-Reversible Sn O W Plow; 2- to Specification nWº Type Snow Plow; Tractor Mount- U. S. Gov., Weterans Administration. Specification VA-M-151a; 1938. Reversible Snow Plow; 3–Ton Truck. U. S. G. O. v., Weterans Administration. Specification WA-M-152; 1935. Truck. U. S. G. O. v., Weterans Administration. WA-M-162a; 19 3 8. MOunted. U. S. Gov., Weterans. Administration. Specification WA-M-192, 1936. Power-Driven Sickle Bar Mower. U. S. G O V., Weterans Administration. Specification WA-M-218; 1936. MWW Type Snow Plow; 3-5 Ton Truck. U. S. G. O. V., Veterans Administration. Specification WA-M-219; 1936. "V" Type Snow Plow; 2-3, Ton Truck. U. S. Go v. , Weterans Administration. Specification Reversible Snow Plow; 3- to 5-Ton Specification Reversible Sn O w Plow; Tractor WA-M-279; 1937. One Way Snow Plow, 3-5 Ton Truck. U. S. Gov., Weterans Administration. Specification WA-M-291; 1938. POwer Driven Mower. U. S. G. O. v., Weterans Administration. Specification WA-M-292; 1938. Power Driven Mower With Low Cut- 1ng Bar. U. S. G. O. v., Weterans Administration. WA-M-293, 1938. • Specification Power Dr 1 v en Mower; Sickle-Bar Type. U. S. Gov. , Weterans Administration. Specification WA-M-295; 1938. *Wn Type Snow Plow; Four Wheel Drive. U. S. G O v. , Weterans Admini Stration. Specification WA-M-296; 1938. One Way Snow Plow; 1 1/2-Ton Truck. U. S. G. O. V., Weterans Administration. Specification WA-M-297; 1936. RW n Type Snow Plow; Snow Truck. U. S. G. O. v. , Weterans Administration. Specification WA-MC-69f; 1941. Power Driven Mower; Wheel Type. U. S. G. O. v., Weterans Administration. Specification WA-MC-71e; 1941. Three- or Five-Unit Gang Mowers. U. S. G O v. , Weterans Administration. Specification WA-MC-74]; 1941. Power-Driven Mower With Side Units and Riding Sulky. U. S. Gov., Weterans Administration. WA-MC-77e; 19 39. Truck. Specification Teversible Snow Plow; 1 1/2-Ton U. S. Gov. , Weterans Administration. Specification WA- MC-193a; 1939. Power Unit Gang Mower. U. S. Gov. , Weterans Administration. Specification WA- MC-299; 1939. Power Driven Sickle Bar Mower. U. S. Gov., Weterans Administration. Specification WA- MC-M-2: 1941. All Types of Power Mowers. 733. FERT | LIZER DISTRIBUTORS AND SPRAY- |NG MACH | NES U. S. G O V., Navy Dept. Specification 41S4Oc; Sprayers; InSecticide, Electric. U. S. Gov., Treasury Dept., Procurement Div., 442A, 1942. Machines; Spraying, Liquid-Insecticide, Elec- tric, Hand and Truck. Shall be of the motor-oper- ated compressOr type, for use with of l-base insec- ticide; two sizes—one quart, and two g all on s. Gives requirements for components, design, nozzles, fluid consumption Spray, air compressor, hand grip, in Secticide Cup, In O to r, Spray gun, pressure gage, hose, and truck; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. G. O. V., Treasury Dept., Procurement Div., 461A; 1942. Sprayers; H and, Liquid-Insecticide. Covers two types- (I) continuous-acting, an d (II) single- acting. Gives requirements for construction, Spray, liquid container, pump, and finish; methods of sam- pling, inspection, and tests; and packaging, pack- 1ng, and marking. U. S. Gov., Weterans Administration. Specification WA- M- 182a; 1938. 200-Gallon Power Sprayer. U. S. Gov., Weterans Administration. Specification WA- M-183; 1936. 300-Gallon Power Sprayer. U. S. Gov. , Weterans Administration. Specification WA- M-185; 1936. 150- Gallon POwer Sprayer. U. S. Gov. , Weterans Administration. Specification WA- M-288; 1938. Suction Fee d Spray Gun and Engine Cleaner. U. S. Gov., Veterans Administration. WA-MC-184C; 1940. €I’s U. S. Gov. , Weterans Administration. WA-MC-3008; 1939. References.—Power take off for tractors and agri- Cultural machinery, see 729. 5. 73). HARVESTING MACHINERY, THRESHERS, AND POTATO D | GGERS References.-Power take off for tractors and agri- Cultural machinery, see 729. 5. 735. ENS | LAGE CUTTERS AND FEED GR INDERS References.—Power take off for tractors and agri- Cultural machinery, see 729. 5. 736. TRACTORS U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification for Machine; Brush-Buster. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- 1-fication for Machine; Snag-Boring. U. S. GOV., Dept. Of Agriculture, FOrest Service. Spec- ification for Machine; Snag-Felling. 1944. Specification 300-Gallon Tractor Trailer Spray- Specification 50–Gallon Power Sprayer. References. –Tractors, see 729.5. 826 Machinery and Vehicles 7\!2. 740–749 CONSTRUCTION, HOISTING 710. GENERAL ITEMS 7|| | | EXCAVAT ING AND DREDG|NG MACH | NERY References. –Mining machinery and mining equip- ment, see 751. 7|| | . . PILE DR | WERS American Public Works Assn. Sewers, J 1–38; 1938. In- cludes equipment for driving piles; gravity hammers for timber piles weighing not less than 2, OOO and preferably not less than 3, OOO lb., regulated fall not Over 20 ft. ; steam h a mm e r s either single Or double action for use in driving timber and con- crete piles to develop energy of 3,500 ft. -lb. per C u b 1 C yard Of concrete in pile, construction of hammer leads, permissible use of followers in water; water jets, number of jets, volume and pressure of water, allowable variations in driving, and methods for determining load bearing values. 71] [.2 BOR ING MACHINES U. S. Gov. , Fe d e r al Specification. GGG-D-326; 1942. Diggers; Post-Hole. Co v e r s One type and grade. Gives requirements for material, workmanship, de- sign, and dimensions; methods of sampling, inspec- tion, a n d test; and requirements f O I packaging, packing, and marking for Shipment. U. S. Gov., Post Office Dept., Div. Of Motor Wehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Boring Bars, for Bor- ing Motor Blocks. References. –Diamond core drill fittings, see 741. 3. 7|| |.3 DRILLING MACHINES Compressed Air Institute. Trade Standard, 1938. This Standard includes requirements for pneumatic hoists, e i t he r cylinder hoists or air-driven multiple- piston motor-connected through gearing to a drum On which the cable 1 S WOund. Includes table giving alr pressure requirements for lifting loads. U. S. G O V., Dept. Of Agriculture, F O rest Service. Specification No. 117. Well-Drilling Outf1t; H and POWer. U. S. G O V., Dept. of Agriculture, F or est Service. Specification for Well-Jetting Equipment. U. S. Gov., Dept. of Commer ce, National Bureau of Standards. Commercial Standard CS17-42, 1942. Dia– mond CO re Drill Fittings. This standard covers four sizes of fittings, dimensions of rod couplings and Casing couplings, dimensions of threads of rod couplings, drill rods, core barrel bits, casings, Casing couplings, an d casing bits. Sponsored by the Diamond COre Drill Manufacturers Assn. U. S. G. O. V., Dept. Of Interior, Purchasing Of f 1 c e. Standard Specification No. 17. Rock Drills. U. S. G O V., Dept. Of Interior, Purchasing Of f 1 c e. Standard Specification N O. 79. POrtable Gasoline Hammer and Driller. U. S. GöV., N avy Dept. POsts; Drilling. Specification 41P22a: 1924. References. –011 well machinery, see 754. CONVEYING, AND MACHINERY 7|| | . I; POWER SHOWELS U. S. Gov., Dept. of Agriculture, Forest Service. 1 fication MSF-324-1-S. Shovel; L. H. R. P. No. 2. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- 1 fication MSF-324-2-S. Shovel; L. H. R. P. No. O. U. S. Gov., Dept. of Agriculture, Forest Service. ification for Trencher; Fire Line. U. S. Gov. , Dept. of Commer ce, National Bureau of Standards. Commercial St and a r d CS90E—41; 1941. Crawler Mounted, Revolving Po we r Shovels, Lifting Cranes, Dragline and Clamshell Excavators (Export Class1 fications). This standard provides n om en- clature, definitions, a n d requirements for crawler mounted, revolving DO we r shovels, lifting cranes, and dragline a n d clamshell excavators. It covers shovel dipper capacities ranging from 3/8 to 2 1/2 cu. yd., and crane sizes from 2 1/2 to 50 tons. It Sets up uniform methods Of taking dimensions and determining Working ranges, power, line Speeds, line pulls, C T a n e Size S, and lifting capacities which are to be furnished for comparison of models of fered by manufacturers for export from the U. S. A. It also covers a uniform method of labeling or cer– tifying compliance with the standard. Also printed in Spanish. U. S. Gov. , D ept. Of Interlor, Purchasing 0 f f 1 c e. Standard Specification No. 10. Power Shovels, Drag- lines, Cranes or Clamshells; 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, and 2 Cúbic Yard Capacities. U. S. G O V., U. S. A Prm y, Corps of Engineers, 44-54A; 1945. Shovel; Crawler Mounted, G a so l l n e Engine Driven, 1/2 and 3/4 Cubic Yard. Spec- Spec- 7|| || - 5 DREDG ING MACH INERY U. S. GOV., Dept. Of Interior, Purchasing Office. Stand- ard Specification No. 84. Dredging Machines. U. S. Gov., Panama Canal, Purchasing Dept. Specifi- cation for Dredge Dipper, 4 Lips, 1943. For 13 1/2- yd. reinforced dipper. References. – Dredging sleeves, see 209. 1. 7\!2. CONCRETE MIXERS Assoclated General Contractors of America. Manual, 1941. Concrete Mixer Standards. Includes standard methods of rating capacity, design and fabrication of machine, Water measuring tanks and connections, power charging skip; for five sizes of paving mix- ers, rated capacities, design and fabrication, water measuring devices and Supply COnnections, tract iOn and traction SpeedS, method Of Imeasurement for reach 9f paver" boom and bucket attachments, and for batch box derrick, Standard tools and accessories, engine horsepower ratings, etc. National Ready Mixed Concrete Assn. Standards for Op- eration of Truck Mixers and Agitators, 1941. Covers two types of truck mixers and agitators- (A) a closed or water-tight revolving drum suitably mounted and f1tted with adequate blades attached to the drum; (B) an open-top water-tight trough-like container suit- ably mounted and fitted with adequate blades, revolv- ing about an axis parallel to the axis of the trough. 827 71.2. Directory of Commodity Specifications U. S. Gov., Dept. of Interior, Purchasing 0 f f 1 c e. Standard Specification No. 18. COn Crete Mixers. U. S. Gov., Navy Dept. Specification 66tſº; 1937. Mixers; Concrete, COnStruct iOn. U. S. Go v. , Panama Canal, Purchasing Dept. Mixers; COn CI’ete, 1943. Heavy duty, portable, capacity 14 cu. ft. U. S. Gov, , U. S. Army, Corps of Engineers. Specifi- cation 44–38B; 1943. Mixer; Concrete, Portable. U. S. Gov., U. S. Army, Corps Of Engineers. Specifi- cation 44-45; 1943. Mixer; R O t a r y Tiller, Soil Stabilization Gasoline Engine Driven, Self-Powered, Trailer Mounted. U. S. Go v., Weterans Administration. Specification WA-MC-96e; 1940. 3 1/2-Cubic Foot Concrete Mixer. U. S. Gov. , Weterans Administration. Specification WA-MC-2OOb; 1940. 7-Cubic FOOt COncrete M1Xer. References. – Donkey engines, see 703. 1; automobile truck engines, tractors, see 722. 31, 729. 5. 7|3. ROAD-MAKING EQUIPMENT American Road Builders' Assn. Steel Side Forms for C on cre t e Pavements. Bullet in 15; 1931. ReCOm- mendations on standard widths of base for Various heights of form, permissible vertical tolerance On the top, and lateral tolerance On the upstanding leg. Tire and Rim Assn., Inc. 1942 Year BOOk. Mud and Snow and Earth Moving Tires and Rims. Gives table of nominal and maximum cross-section of tires and rims, and original equipment recommendations cover- ing various sizes of rims. Tire and Rim Assn., Inc. 1942 Year Book. Pneumatic I n du St r i al Tires, Cross-Sectional Limits, and Walves. Gives table covering V a ri O u S sizes and types of rims and valves. Tire and Rim Assn., Inc. 1942 Year BOOk. Road Build- ing and Maintenance Balloon Tires, Rims, and Valves. Gives table showing nominal and maximum cross-sec- tions of tire sizes, and original equipment recom- mendations covering various sizes and types of rims, and metal and rubber Valves. U. S. Gov. , Dept. of CO mm e r C e, National Bureau Of St and a r ds. Commercial Standard C890E-41; 1941. Crawler Mounted, Revolving Power Shovels, Lifting Cranes, Dragline an d Clamshell Excavators (Export Classifications). Th 1 s standard provides nomen- clature, definitions, and requirements for crawler mounted, revolving power shovels, lifting cranes, and dragline and clamshell excavators. It covers shov- el dipper capacities ranging from 3/8 to 2 1/2 cu. yd., and crane sizes from 2 1/2 to 50 tons. It sets up uniform methods of taking dimensions and deter- mining working r an ges, power, line Speeds, line pulls, crane sizes, and lifting capacities which are to be furnished for comparison of models Offered by manufacturers for export from the U. S. A. It also covers a uniform method of labeling or certifying compliance with the st a n d a r d. Also printed 1n Spanish. U. S. Gov., Dept. of Interior, Purchasing 0 f f 1 C e. Standard Specification No. 7. Leaning Wheel Graders. (A) hand, 6,000 lb. capacity; (B) hand, 8,000 lb. ; (C) h an d, 10,500 lb.; (D) p O wer, 8,500 lb. ; (E) 11, 500 lb. ; and (F) 12, 500 lb. capacities. U. S. U. S. Gov. , Dept. Of Interior, Purchasing Office. Stand- ard Specification No. 15. Paving Breakers. U. S. GOV. , Dept. Of Interior, Purchasing Office. ard Specification No. 40. Bulldozers. U. S. Gov., Dept. of Interior, Purchasing Office. Stand- ard Specification No. 70. Road Rippers; Cable-COn- trolled, Heavy Duty. U. S. Gov. , Dept. of Interior, Purchasing Office. Stand- ard Specification No. 88. M O to r Graders; General Specifications, including Optional Equipment. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 44-34; 1930. G r a de r RO a d, 8-Foot Blade, COImplete. U. S. G. O. v., U. S. Army, Corps of Engineers. Specifi- cation 44–35; 1930. Graders; Road, 12-Foot Blade, COmplete. U. S. Gov. , U. S. Army, Corps of Engineers. cation 44–36; 1929. Sc r a per; Capacity. U. S. G O V., U. S. Army, Corps of Engineers. cation 44-40; 1930. Roller; Road, Gasoline, G O v., U. S. Army, Corps of Engineers. cation 44–43; 1938. Hammer; GaSOline, Portable. U. S. G. O. V., U. S. Army, Corps Of Engineers. Specifi- cation 44–46; 1943, Cultivator, Chisel Tooth, 12-Inch Spacing, 8 FOOt. Width. U. S. G. O. v., U. S. Army, Corps of Engineers. Specifi- cation 44–48; 1943. Spreader; Aggregate, Tower Type, Traction Powered, 8 FOOt, Width. Stand- Specifi- Drag, 5-Cubic Feet Specifi- 1O-TOn. Specifi- References.-Concrete mixers, tractors, plows, see 742, 729. 5, 732; weighing equipment for c on c re te aggregates, see 793. 5. 7\!\!. CRANES, H0 ISTS, AND JACKS 7||1}. CRANES American Society of Mechanical Engineers, joint spon- sor with Bureau of Yards and Docks, U. S. Navy Dept. American Standards A S S n., B30. 2-1943. Safety Code for Cr an es, Derricks, and Hoists. COvers scope, interpretations and except 10n S, new and Old instal- lations, references to Other codes, mandatory a n d advisory rule s, definitions, COnstruction, instal- lation, inspection, testing, maintenence, and Oper- at 10r1. Assn. Of Iron and Steel Engineers. Electric Overhead Traveling Crane S for Steel M1 ll Service, 1942. These specifications c Ove r heavy duty, mill type, Overhead travel 1ng cranes. All cranes for special service such as charging, pit, stripper, ladle, gań- try cranes, or O re bridges, etc., Shall so far as possible comply with these Specificati OnS. Covers general requirements, structural design, mechanical details, electrical details, appendix, and tables. U. S. Gov. , Army Air Forces. Specification No. 3O165; 1944. Truck; Crane, Typ e P-1, Full Revolving, 10- TOn. * U. S. GOV., Dept. Of CO mm e T ce, National Bureau Of Standards, H33; 1940. A m é r 1 C a n Standards ASSn. , C2. 3- 1941. Safety Rules for the Installation and Maintenance of Electric Utilization Equipment (com- prising Part 3— for 25- to 270-volt equipment which 1s accessible to ot h-e r than qualified electrical operators—and the grounding rule s Of the F1 fth Edition, N at 1 on a l Electrical Safety Code). For cranes an d hoists, requirements on guarding live 828 Machinery and Vehicles 7\!\!.2 and m O V 1 ng parts, grOuſlding noncurrent-carrying parts, control of energy supply , and COntrol of In OWeIIlent. U. S. Gov. , Dept. Of Commerce, National Bureau of Standards. Commercial Standard CS90E-41; 1941. Crawler Mounted, Revolving POwer Shovels, Lifting Cranes, Dragline and Clamshell Excavators (Export Classifications). This standard provides momen- clature, definitions, and requirements for Crawler mounted, revolving power shovels, lifting Cranes, and dragline ,and clamshell excavators. It COVers shovel dipper capacities ranging from 3/8 to 2 1/2 cu. yj., and crane sizes from 2 1/2 to 50 tons. It sets up uniform methods of taking dimensions and determining working ranges, power, line speeds, line pulls, crane sizes, and lifting capacities which are to be furnished for comparison of models Offered by manufacturers for export from the U. S. A. It also covers a uniform method of labeling or cert 1ſylng compliance with the standard. Also printed in Span- ish. S. Gov. , Navy Dept., Bureau of Yards and Docks. Specification 6Yd; 1939. Electric Bridge Cr a n e S (75 Tons Capacity and Under). U. S. Gov., U. S. Army, Corps of Englneers. Specifi- cation 44-24; 1928. Derrick; Guy, Wood, 5-Ton, With Gasoline Hoisting Engine. U. S. Gov., U. S. Army, Transportation Corps. Speci- fication 43–5A; 1932. Crane; Wrecking, Railroad, Standard Gage. U. References.-Cast iron, malleable cast iron, cast steel, see 611. 11, 611. 21, 611.41; structural steel, see 605. 1; electric motors, electric controllers, see 711.2, 711.3, 714. 11; methods of testing motors, see 710, 711.20; electric wire, see 715.44; toler- ances for metal f its , See 615. 82. 7||1}.2 HOISTS A me r i can Petroleum Institute, Div. of Production. Standard 11-G, 1941. Specification on Rating of Sucker Rod and Tubing Hoisting Equipment. COVers a method of rating hoisting tools on pumping equip- ment based upon physical tests to the breaking polnt. American Society of Mechanical Engineers, joint SDOn- sor with Bureau of Yards and Docks, U. S. Navy Dept. American Standards Assn., B30.2-1943. Safety Code for Cranes, Derricks, and Hoists. Covers scope, in- terpretations and exceptions, new and old installa- tions, references to other codes, Tandatory and ad- visory rules, definitions, construction, installa- tion, inspection, testing, maintenance, and ODera- tion. Compressed Air Institute. Trade Standard, 1938. This standard includes pneumatic tools and accessories, rock drills, portable compressors, receivers, after- coolers, filters, piping, and valves. For portable pneumatic grinders, drills, riveting hammers, hoists, sand rammers, and gives requirements as to Operat- ing speeds, sizes or types, capac 1tles, Safety pre- cautions, hose sizes, operation, and Iſaintenance. Electric Hoist Manufacturers Assn. Standard Specifi- cations for Wire Rope Electric Hoists. General re- quirements for material to conform with A. S.T.M. specifications, motors meeting A. I. E. E. Spec 1ſ 1Ca- tions for this class of service, controllers COIn- plying with National Electrical Manufacturers Assn. standards, wiring in accordance with the National Electrical COde; for factors of Safety, hoist gear- ing, b Iſ a ke S , drums, bearings, lubrication, load block, limit Switch, hoist ºng rope Or chain, and marking Of Capacity. MOn Orail Manufacturers Assn. Specifications for Over- head Track Systems, 1938. Includes electric hoists; general requirements for factors of safety. The Specifications for hoists are those Of the Electric Hoist Manufacturers Assn. and have been approved by this Organization. U. S. GOV., Army Air Forces. Specification No. 24797; 1943. Cable Assembly, for Type C-6 Bomb Holst. U. S. GOV., ATIny Air FOTCes. Specification 24834-2; 1944. Hoist; BOmb, Type C-6, 115 Wolts, D. C. U. S. GOV. , Army Air FOI’ces. Specification 40602-1; 1943. Holst; Maintenance , Truck, Type A-6. U. S. GOV., Army Air Forces. Specification 4O698-1; 1944. Holst; Eri g 1 n e , Type A-7, Portable, 4,500 POund Capacity. U. S. Gov., Army Air Forces. Specification 40750 (2); 1944. Hoist; COllapsible Mobile, Type B-1, 50,000 POund Capacity. U. S. GOV., Army Air FOI’ces. 1944. Hoist; Turret, Type A-1, for B-17 Aircraft. S. G O V . , Dept. Of Interior, Purchasing Office. Standard Specification No. 37. DOuble Drum Hoists. S. GOV. , Navy Dept. Specification 4 OH7d; 1944. Hoists; Electric, Mot Or-Operated. S. GOV., Navy Dept. Specification 40H82; Hoists; Pneumatic, Motor, Geared. U. S. GOV. , Navy Dept., Specification 41H12g; Hoists, Chain, Hand-Operated; and Trolleys. U. S. GOV., Panama Canal, Purchasing Dept. cation for HOists, 1943. Alr MOtOr; and 2 TOn. U. S. GOV., Treasury Dept., Procurement Div., No. 368; 1939. HOists and Buckets, for Earth and Stone MOV- ing; and Passenger Transport BOdies. Hydraulically, mechanically, or combination hydraulically and me- chanically Operated of two classes, for heavy mate- rials and for light weight materials. Gives re- quirements for hoist frame, hydraulic hois Ling Sys- tem, sheaves and Wire rope, mounting, buckets, lu- Specification No. 40881; U. U. U. 1944. 1943. Specifi- 10 TOn, 5 TOn, brication, and finish; methods of sampling, inspec- tion, and tests; and packing and marking. U. S. GOV., U. S. Army, Corps of Engineers. Specifi- Cat iOn 90-10; 1930. tion Drum, 20 Hp. Hoist; Gasoline, Single-Fric- U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 90–11; 1930. Holst; Gasoline, Double-Fric- tion Drum, 20 Hp. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1643; 1943. BOOIn Equipment LC-60. U. S. Gov., U. S. Maritime COmm1SS iOn. Specification 41-MC-4; 1941. Hoists; Chain, Fixed, Spur Gear, Ball or Roller Bearling. There shall be but One type and grade. Gives requirements for Sizes, mate- rials, workmanship, l O C k 1 n g mechanism, hand and load chains, chain wheels, load shaft, hooks and swivels, béarings, gears, covers, methods of Sam- pling, inspection, tests, and efficiency. References. –Mine hoists, see 751; elevators, see 745. 3; steel wire rope, see 603.42; cast iron, malle - able 1r On, Cast S Ueel, See 6 if .. 11, 61 i. 21, 611.41; electric motors and Controllers, See 711.2, 7. 11.3, 714. 11; methods of test, protection, safety codes 829 7||1}.2 Directory of Commodity Specifications for motors, see 710, 711. 20; electric Wire, see 715.44. 7||1}.3 JACKS U. S. Gov., Weterans Administration. Specification WA-MC-50f; 1942. Hydraulic Automobile Lift. References. –Screw Jacks and hydraulic Jacks, see 616.91. 7), 5. ELEVATOR AND CONVEYORS 715.0 GENERAL ITEMS U. ‘S. Gov. , Dept. Of COI/Imerce. Circular Of the Na- tional Bureau Of Standards, C441; 1942. Elevator Wire Rope Maintenance. Covers factors affecting the wear Of wire rope, installation Of new I’Opes, rope inspection, special rope maintenance items for drum machines, and Saving rope by re du C tº 1 0 m. Of Service. U. S. Gov., Dept. of Commerce. Circular of the Na- tional Bureau of Standards, C442; 1943. Maintenance of Elevator Mechanical Safety Appliances. Covers governors, releasing carrier, undercar safe ties, guide rails, buffers, anchorage, corrosion, flood- ing, and 1nSpection. U. S. Gov. , Dept. of Commerce. Circular of the Na- tional Bureau of Standards, C443; 1943. Maintenance of Elevator Hoistway and Car Enclosures and Equip- Iſlent. Covers hoistway enclosures and protection, causes of hoistway-door accidents, interlock inspec- tion, maintenance of hardware, hoistway doors and gates, hoistway enclosures, Car and car equipment, inspections, and Signal Systems. U. S. Gov., Dept. of Čommerce. Circular of the Na- tional Bureau of Standards, C444; 1943. Maintenance of Elevator Hoisting Machine S and Brakes. COVers elevator hoisting machines and brakes. Constituent parts of machine, Outline of weekly motor inspec- tion, Outline Of annual Inotor inspect, 10m, brake in- spection, gearing, drive sheave and drum mainte- nance, inspection of belted machines, 1nSpect 10II of overhead sheaves and Dearings, and inspection of motor-generator SetS. 7I15. I CONVEYORS American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Trolley S. Requirements On dimenSiOns of One Standard Size Of Single wheel trolley with Cast iron wheel and Steel IIOuS 1 ng for Carrying IDeats On OVernead track. Monorail Manufacturers Assn. Specifications for Over- nead Track Systems, 1938. Gives general require- ments, track material and design, Suspensi On fit- tings, manually Operated trolleys Or C a r r i e T S, Swit Ches, Cra Iles and transfer DI’idges, track Opene I'S Or lift-Out linkS, electrical COInstruction, COlle C- tor wheels or Shoes, electric hoists, wiring and control, in accordance with the requirements of the Nat 10nal Electrical COde. S. GOV. , Navy Dept., Bureau of Yards and Docks. Specification 16Xe; 1941. Refrigerating Equipment (also includes Ice-Making Equipment). Includes re- Quirement S for meat, tracks and trolleyS. 715.2 DUMBWAITERS American Society of Mechanical Engineers, joint spon- SOr with National Bureau Of Standards and American U. º Institute Of Architects. American Standards ASSn. , A17. 1-1937. Safety Code for Elevators, Dumbwaiters, and Escalators. COvers construction, inspection, maintenance, and Operation of elevators, dumbwa it- ers, escalators and their hoistways excepting belt, bucket, or roller conveyors for freight, piling Ima- Chines, Skip hoists, wharf ramps; amusement devices, elevators of Over 30,000 lb. capacity and elevators used during building construction. Requirements as to hoistway Construction, guards and landings, ele- Vator requirements as, to guides, buffers, Counter- weights, car construction, safeties for car and hoisting machinery, cables and signal systems, rules for inspection, maintenance, and Operation. American Society of Mechanical Engineers, joint spon- SOr with National Bureau Of Standards and American Institute of Architects. American Standards Assn., A17-3-1942. Supplement to the 1937 Edition of the American Standard Safety Code for Elevators, Dumb- Waiters, and Escalators. Includes interpretat 10ns Of Tules and revised rules. 715.3 ELEWATORS American Railway Engineering Assn. Construction and Maintenance Sect10I), ASSn. Of American Railroads. Manual for Railway Engineering, 1942. Specifica- tions for Buildings for Railroad Purposes: Electri- cally-Operated Freight or Baggage Elevators. Gives requirements for car platform, COVer, and frame, hatchway a n d Shaft enclosure; hoist ing machine; OVerhead Sheaves; lifting Cables; COunterweights; guide posts and guides; COntrol; Operating devices; buffers; governor a n d Safety devices; limit, and Safety Sw1tches; electrical equipment; Signal Sys- tems; and guarantee. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1942. Specifica- tions for Buildings for Railroad Purposes: Hydrau- lic Elevators-Baggage or Freight. Gives require- ments for the System, car platform, car cover, car frame, hatch-ways an d shaft enclosure, cylinder Wells, cylinders, plungers, Stuff ing boxes, counter- Weight, guide posts and guides, control, operating device, buffers, elevator doors, pumping plant, pump, tanks, alr Supply, pipe, fittings, insulation, elec- trical equipment, signal system, lubricators, cable lock, lubricants, painting, and guarantee. American Society of Mechanical Engineers, joint spon- sor with National Bureau of Standards and American Institute of Architects. American Standards Assn., A17.1-1937. Safety Code for Elevators, Dumbwaiters, and Escalators. COVers construction, inspection, maintenance, and Operation of elevators, dumbwait- ers, escalators and their holstways excepting belt, Ducket, or roller Conveyors for freight, piling Ima- Chines, Skip holsts, wharf ramps, amusement devices, elevators of Over 30,000 lb. capacity and elevators used during building construction. Requirements as to holstway Construction, guards and landings, ele- Vator requirements as to guides, buffers, counter- weights, C a r COInstruction, Safeties for C a r and hoisting machinery, Cables and signal Systems, rules for 1nspection, maintenance, and Operation. American Society of Mechanical Engineers, joint Spon- sor with National Bureau of Standards and American 830 Machinery and Vehicles 750. Institute of Architects. American Standards Assn., A17.2-1937. American Recommended Practice for the Inspection of Elevators (Inspector's M a nu al). A guide for the general use of elevator inspectors. Based on requirements of American Standard Safety Code for Elevators, Dumbwaiters, and Escalators. American Society of Mechanical Engineers, joint spon- SOr with National Bureau Of Standards and American Institute of Architects. American Standards Assn., A17.3–1942. Supplement to the 1937 Edition of the American Standard Safety Code for Elevators, Dumb- Waiters, and FScalators. Includes interpretations Of rules and revised rules. ASSn. Of Lift Truck and Portable Elevator Manufactur- ers. Specifications for Portable Elevators. COvers standard hand and electrically Operated types with capacities from 500 to 5,000 lb., lowered platform height, hinge height, overall and lifting height, width, length, base frame, platform, hoist, main frame, DOWer-Operated characteristics, and Special purpose equipment. National Board Of Fire Underwriters. National Elec- trical Code, 1940. American Standards Assn., C1- 1940. Elevators. Permissible voltages O n various parts, types, insulation, minimum sizes, protection, installation of conductors f O r various circuits, requirements on enclosure of live parts, grounding, clearance around controller Danels, location of dis- connecting Switch, elevator machine, and controller. National Elevator Manufacturing Industry, Inc. Elevator Engineering Standards. Includes engineering data. Sheets covering car and hatchway dimensions for freight, pas- senger, and hospital elevators; and standard Specifica- tions for car switch control passenger elevator, Car Switch variable Voltage control passenger elevator, car switch control freight elevator, and COntinuous pressure push button control freight elevator. National Elevator Manufacturing' Industry. Elevator Englneering Standards, J u n e , 1940. This standard gives dimensional requirements for freight eleva- tors of 2,500 to 10, OOO lb. capacity; office build- 1ng, bank, h O tel, etc., capacities 1,500 to 3,500 lb., retail Store e le V at O r s with capacities of 3,000 to 5,000 lb. ; apartment house elevators with capacitles Of 1,500 to 2,500 lb. ; and hospital ele- vators with capacities of 3,500 and 4, OOO lb. 750-759 U. S. Gov., Dept. of Commer ce, National Bureau of Standards, H33; 19 4 O. American Standards A S Sn. , C2. 3- 1941. Safety Rules f O I the Installation and Maintenance of Electric Utilization Equipment (com— prising Part 3-for 25 to 270-volt equipment which is accessible to 0 t he r than qualified electrical operators-and the grounding rul e s of the Fifth Edition, National Electrical Safety Code). For ele— vators, requirements on guarding live an d moving parts, grOunding noncurrent-carrying parts, control Of energy Supply, and COntrol of movement. U. S. Gov., Navy Dept., Bureau of Yards and Docks. Spec- ification 14Yd; 1939. Flectric Elevators. - References.—Industrial hol Sts., m 1 n e hoists, see 744. 2, 751; steel cables, see 603.42; electric mo– tors, controllers, see 711. 2, 711. 3, 714. 11; methods of test, protection, safety code for motors, see 710, 711. 20; electr 1C Wire, see 715. 44. 71.5.1, ESCALATORS American Society of Mechanical Engineers, joint spon- SOr with National Bureau Of Standards and American Institute of Architects. American Standards Assn., A17.1-1937. Safety Code for Elevatºrs, Dumbwaiters, and Escalators. C 0 V e r S construction, inspection, maintenance, a n d O D e T at 1 O n Of elevators, dumb- waiters, escalators arid their hoistways excepting belt, bucket, Or TOller COnveyors for freight, Dil- 1ng machines, Skip hoists, Wharf r am ps, amusement devices, elevators of Over 30, OOO lb. capacity and elevators u S e d during building COnStruction. Re- quirements as to hoistway COnstruction, guards and landings, elevator requirements as to guides, buff- ers, counter-weights, car construction, safeties for car and hoisting machinery, cables and signal sys- tems, rules for inspection, maintenance, and Opera- tion. American Society of Mechanical Engineers, joint spon- SOI. With National Bureau of Standards and American Institute Of Architects. American Standards Assn., A17. 3- 1942. Supplement to the 1937 Edition of the American Standard Safety Code for Elevators, Dumb- Walters, a n d Escalators. Includes interpretations Of rules and revised rules. 7);6, TOWING DEV | CES MINING, OIL WELL, AND PUMPING MACHINERY 750. GENERAL | TEMS American Mining COngress. Joint Sponsor with U. S. Gov. , Dept. Of Interlor, Bureau Of Mines. American Standards ASSn. , M2-1926. Safety Rules for Install- ing and USing Electrical Equipment in Coal Mines. Definitions, limitations On voltage and capacity, use Of insulated platforms, grounding Of frames and sheaths, guarding of circuits, installation and pro- tection of motors and controllers, safety devices for electric hoists, construction of underground Stations and Switchboards, installation of lamps, requirements for portable electrical equipment, in- stallation and protection of c 1 r cu it s, trolley wires, Signal and telephone circuits, and shot-firing circuits. American Mining COngress, Sponsor. American Standards ASSI). , M6- 1931. Drainage Of Coal Mines. Require- ments ſ Or pumps an d pumping stations, specifica- tions for electric driven plunger pumps, for cen— trifugal pumps, for pump accessories, construction Of pumps, practice in priming piston, plunger and Centrifugal pumps, semiremote control, Safety pre- Cautions and attendance, natural drainage, unwater- ing abandoned workings, mine water and its action upon m i n e drainage equipment, recommendations of metals and alloys to use. 639677 O—45—53 831 - 750. Directory of Commodity Specifications American Mining Congress. American Standards Assn., M15-1931. Safety Code for Coal Mine Transportation. "Requirements On bonding Of tracks, clearances along track, installation and Operation of stopblocks and derails, Signal Systems, Slope and shaft hoists, permissible types of haulage, location of trolley wires, Operation of man trips, hauling explosives, inspection rules. American Mining COngress, Sponsor. American Standards Assn., M17-1930. Fire Fighting Equipment in Metal Mines. Recommendations on type a n d size of hose and water Supply Systems for Surface and for under- ground f i r e fighting equipment; equipment of ex- tinguishers, fire palls, Sprinkling systems, Oxygen breathing apparatus; recommendations On Ventilation, handling explosives, Signals, etc. American Mining Congress, Sponsor. American Standards Assn., M24-1932. Safety Rules for Installing and Using Electrical Equipment in Metal Mines. American Institute of Mining and Metallurgical Engi- neers, SDOnSOr. American Standards ASSn. , M 5- 1932. Recommended Practice for Methods for Screen Testing of Ores (Hand Method). Covers sieves, preparation of the sample, size of sample or weight of charge, Wet Splits, St a n d a r d hand-Sieving manipulation, end point in sieving, dry sieving oversize from wet Split, and appendix. American Institute of Mining and Metallurgical Engi- neers, Sponsor. American Standards Assn., M13-1942. Recommended Practice for Rock Dusting Coal Mines To Prevent Coal Dust Explosions. Covers definitions, flines to be rock-dusted, kind of dust to be used, Size of dust to be used, parts of mine to be dust- ed, amount of dust to be used, Sampling dust, in- spection of dust barriers, and record of sampling. American SOciety of Mechanical Engineers. Test Data On Steam and Electrical Rotary Drilling Equipment, 1933. Gives two reports from which it is possible to make direct and accurate COImparisons Of the de- pendab 111ty, flexibility, cost Der foot, etc., be- tween steam and electrical equipment for drilling rotary drilled oil wells. National Fire Protection ASSn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Fire Fighting Equipment in Metal M 1 n e S. Recommended practice for fire fighting equipment, preventative measures, fire signals and fire fighting personnel in metal mines. Covers w a t e r and water supply equipment, fire extinguishers, fire pails and Sprin- kling Systems, Oxygen breathing apparatus, ventila- tion and ventilation equipment, explosives, electri- cal equipment, fire signals, fire fighting person- nel, and miscellal-edus measures. U. S. GOV. , Dept. Of Interior, Bureau of Mines. Ten- tative Coal-Mine Inspection Standards, 1. C. 72 O 4; 1942. A guide for Federal inspection of coal mines. Includes Surface hazards-general, tipple, or clean- 1ng plant, head frame, machinery and safety appli- ances in connection therewith, mine refuse dispos- al, surface haulage, hoisting equipment, cages and Shafts, Surface electric machinery, Surface explo- sives; and underground hazards—general practice, ventilation, machinery and s a fety appliances in connection therew1th, explosives and blasting de- vices, electricity underground, control of Coal dust and rock-dusting, haulage, timbering, safety organi- Zation, and first-aid and mine rescue. 75 | . MINING AND QUARRYING MACH INERY American Mining Congress, sponsor. American Standards A S S n., M10-1928. Miscellaneous Outside Coal Han- dling Equipment. Hoisting signals, safety require- ments for man haulage equipment, safety met h o d S around tipple, fire protection, dimensions of Shaft- ing, . bearings, pedestals and motor shafts at pulley end. American Mining Congress, sponsor. American Standards Assn., M12-1928. Tentative Standard for COnstruc- tion and Maintenance Of Ladders and Stairs for Mines. Requirements on construction and protection of mine ladderways; required use and minimum dimensions of stairways and ladders. American Mining COngress, SDOn SOr. American Standards ASSn. , M18-1928. Underground Transportation in Metal Mines. Standard type of car, track gage, rall weight, grade” of track, and dimensions of drift for hand tramming and motor haulage, weight of locomotive for motor haulage. American Mining Congress, sponsor. American Standards A SSI). , M19-1928. Mechanical LOading Underground in Metal Mines. Mechan 1 Cal Shovelers; classifica- tion, working conditions, repairs, personnel; recom- mended requirements On design and Size of Scrapers, hoists, wire rope, sheaves, lights, and Slides. American Society of Mechanical Engineers, joint spon-" SOr with Bureau Of Yards and Docks, U. S. Navy Dept. American Standards Assn., B30.2-1943. Safety Code for Cr an e S, Derricks, and Hoists, COVers SCOpe, interpretations and exceptions, new and Old instal- lations, references to other codes, mandatory and advisory rules, definitions, construction, instal- lation, inspection, testing, maintenance, and Opera- tion. National Safety Council (American Society of Safety Engineers, Engineering Section). American Standards ASSn. , A14-1935. Code f O r Construction, Care, and Use of Lad de r s. Definitions of terms; kind and quality of materials; Specifications and construc- tion of fixed mine shaft ladders for use in mine ladderway.S. U. S. Gov., Federal Spec 1 fic at 1 on W-B-4 11; 1941. Amendment 1; 1943, Blasting-Apparatus (Machines, Blasting; Glavanometers an d Rheostats for Testing Blasting Circuits and Machines). Covers one grade in three types: (I) Galvanometers for testing blast- ing circuits; (II) blasting machines, in four class- es- (A) 10 cap capacity, (B) 30 cap capacity, (C) 50 'cap capacity, an d (D) 100 cap capacity; and (III) rheostats for testing blast 1ng machines. Gives re- quirements for , each type and class; methods of in- Spection an d tests; and packing a n d marking for Shipment. U. S. Gov., U. S. Army, Chemical Warfare Service. Spec- ification 96-71-48; 1937. Blasting Machine; 100 Cap, COſmercial. References.—Blowers, compress or s. see 791. 1, 79 1. 2; track rails, - frogs, Sw1tches, see 606. 1, 606. 3; pumps, see 755. 1; electric motors, control- lers for dangerous mines, see 711. 25, 714. 11; other electric motors, see 711. 2; safety code for electric equipment in mines, see 710; oxygen breathing appa- Machinery 75\}. and Vehicles ratus, see 993; Safety code for mines, miners" lamps and gas d e t e C tº O T S , see 997. 6 and 716. 17; safety code for wooden ladders, see 429. 4; Wire ropes, see 603.42; electric Wire, see 715. 44; explosion proof storage batter les and battery box- es, see 712. 2, 712.3; trolley and track material, see 719.63; ſire ſight ing equipment, see 970; t Ol- erances f OT metal ſits, see 615.82. 752. ORE CRUSH | NG AND ORE SORT | NG MA- CH | NERY 753. SMELT |NG AND ROAST | NG MACH | NERY 75\}. 0 || L WELL MACH | NERY A me r 1 c a n Petroleum Institute, DiV. Of Production. Code 3; 1928. Code of Recommended Field Practice. Cable Drilling and Fishing TOOls. Includes require- ments for transportation and handling; making up joints; and heating, dressing, and tempering drill- ing bits and under-reamer cutters. A ſm e T 1 C a n Petroleum Institute, DiV. Of PI'Oduction. Code 4; 1934. COde Of Recommended Field Practice. Standard Rigs and Derricks. Includes requirements for selection, S i Z e , capacity, foundations, name plate data, Care Of the derrick, and Standard Tig and equipment housing. A m e r 1 c a n Petroleum Institute, Div. Of Production. Code 5–C–2; 1944. Performance Properties of Casing and Tubing. Gives minimum performance properties for casing and tubing. The values shown herein for casings are final, and are based mainly upon tests; and the values for tubing are tentative, and are calculated. Gives tables showing Outside diameter, nominal weight, inside diameter, w a l l thickness, drift diameter, collapse resistance, internal yield pressure, and joint strength for various sizes. A me r i can Petroleum Institute, Div. of Production. Code 7–A; 1932. Code of Recommended Practice for Hard Facing ROtary BitS. A m e r 1 C a n Petroleum Institute, DiV. Of Product iOIl. Standard No. 3; 1941. Cable Drilling Tools (Taper Joints, Jars, Rope Socket Necks, Etc. ). Contains complete dimensional standards Only and does not cover chemical or physical properties. Gives re- quirements f or certification of reference master gage S., workmanship and finish, In a r k l ng , basic tnread form, method of gaging boxes and pins, size of wrench squares, for drilling and fishing jars, for drilling bits, and for f 1shing tools, etc. A me r i can Petroleum Institute, DiV. Of Production. Standard No. 4; 1944. Specification f O r Standard Rigs, De r r 1 C kS , and AccessOry Equipment. This specification COVers dimensional and strength re- quirements of steel and wood derricks, rig and der- r 1 c k parts, derrick substructures, pumper struc- tures, bolts, and capacity ratings for roller bear- ings. CO V e T S material, WOrkmanship and finish, Steel derrick dimenSiOnS, Steel derrick Strength Or capacity requirements, derrick Substructures, stand- ard rig parts, Capacity r a t i ng Of pumper struc- tures, allowable unit stresses, Specification for bolts, rating Of radial bearings, rating of flat th r us t bearings, nailed wood derrick dimensions, nailed wood derrick strength or capacity requirements, marking, in Spection and reject iOn, and appendices. A m e r 1 C a n Petroleum InStitute, DiV. Of Production. Standard 4-A; 1939. Rig IrOn Standards. Includes see 750; dimensional standards on four sizes of rig iron and on five sizes of sand reels. Rig irons covered by this specification are for Oil COmpany purposes. A me r i c a n Petroleum Institute, Div. of Production. Standard 5-G-3; 1940. Supplement 1; 1941. Standard on Ring Joints for Steel Flanges and Flange Unions, for Use With A. P. I. Tubular GOOOls. COVers dimen- sional standards On ring joints for f l a n ge. S and f 1 a ng e Valves, including, by reference, complete chemical and physical properties. A m e r i C a n Petroleum Institute, DiV. Of Production. standard No. 7; 1944. Transmission standards. For equipment and machinery used for drilling and pro- duction purposes in the Oil industry. Applies to shafting and bored members, keys and keyways, and chains. COVerS material, WOrkmanship and finish, marking, shafting and keys basic Standards, Shafting and keys detailed dimensions, Chain, inspect 10n and rejection, and appendices. A m e ri c a n Petroleum Institute, DiV. Of Production. Standard 7-B; 1944. Specification for Rotary Drill- ing Equipment. Gives final dimensional standards, including gages, for regular and full-hole rotary drilling tool joints, t e nt at iv e standards for internal-flush rotary drilling tool J O in t s , and standards On auxiliary equipment. COVers material, workmanship a n d finish, marking, rotary drilling tool joints, drill collars, grief stems, couplings and subs, bits, gaging practice, Swivel gooseneck connections and rotary hose, rotary table, brake , blocks, slush pumps, recommended practice On meas- urement, inspection and rejection, gages and appen- dices. A me r 1 c a n Petroleum Institute, DiV. Of Production. Standard 11-A; 1944. Specifications for Oil Well Pumps. This specification covers dimensional ele- ments of oil well pumps of the reciprocating type, including full barrel and liner b a I r el . COVers workmanship and finish, marking, typical pump assem- blies, part elements, threads and gages, inspection and rejection, and appendices. A me r i C a n Petroleum Institute, DiV. Of Product iOn. Standard 11-B; 1942. Sucker R O d Specifications. COvers dimensional Standards, gage S and gag ing practice On five sizes of sucker rods. Gives Suff 1- cient dimensional standards to insure interChange- ability for five sizes of rods (nominal 5/8 in., 3/4 in. , 7/8 in. , 1 in., and 1 1/8 in.), these in- cluding the dimensions Of the threaded pin, Of the threaded box, Of the COupling for use with no Ouble pinº rods, and Of the Wrench Squares. A m e r 1 c a n Petroleum Institute, Div. of Production. Standard 11-D; 1943. Supplement 1; 1944. Miscella- neous A. P. I. Pump in g Equipment Standards. This specification provides— (a) complete interchangea- bility between manufacturers On p O l l S he d rods, bore of St u f f l ng boxes, pull rods and pull rod couplings, (b) standard openings in screened or slotted pipe with standard method of designation, (c) a recommended standard assembly of well-head pressure gage taps and fittings to avoid COnfusion and delay in the field. A me r i c a n Petroleum Institute, DiV. Of Production. Standard 11–E; 1941. Specification for Rating Of Steel. He 11Cal and Herringbone Gear Speed Reducers for Pump in g Machines (including Rating Form for 833 75)}. Directory of Commodity Specifications Rotary Counterbalances). Gives S C O p e, marking, limitations, design of gearing, design of housing, shafts and bearings, Service and application, formu- las, , suggested me th 0 d for computing well loads, rotary Counterbalances, inspection and rejection, and appendices. American Society of Mechanical Engineers, joint spon- sor with Bureau of Yards and Docks, U. S. Navy Dept. American Standards Assn., B30.2-1943. Safety Code. for Cr an e s, Derricks, and Hoists. Covers scope, interpretations and exceptions, new and Old instal- lations, references to other codes, mandatory and advisory rules, definitions, construction, instal- lation, inspection, testing, maintenance, and opera- tion. References.-0il field boilers, see 703. O, 703. 1; internal Combustion engines, see 705. 3; roller or sp rocket C ha in , see 766. 1; leather belting, see O66. 3; Tubber belting, balata belting, see 207. 3; cott on be lt in g, h a 1 r belting, see 314. 1; manila COrdage, W1 re Tope, see 331. 16, 603. 42; tanks, see 605. 23; line p 1p e, drill pipe, Casing and tubing, see 607. 3, 6O7. 4; line shafts for rotary drilling, see 611. 52; diamond Core drill ſittings, see 741. 3; induction motors, see 711. 21; tolerance 8 on metal fits, see 615.82. 755. PUMPS, POWER-DRIVEN AND HAND PUMPS 755.0 GENERAL ITEMs American Bureau of Shipping. Rules for the Classifi- cation and Construction of Steel Vessels, 1944. Pumps and Piping Systems. Include requirements for bilge and ballast Systems, boller feed system, steam and exhaust plp1.ng, lubricating Ofl Systems, fuel Oil transfer and filling Systems, fuel Oil Service Systems, cargo Oil systems, vent, SOunding and Over- flow pipes, Diping details, and fire protection. American Society of Mechanical Engineers. Power Test Code. Reciprocating Steam-Driven Displacement Pumps, 1927. For determining the performance of the pump and engine, including reheaters, heaters, and jacket pumps, circulating pumps, condensate Düſſli)S, and vacuum pumps, which are COncerned in their Oper- ation; with auxiliary Sections On general consider- at 10ns, pressure measurement, temperature measure- ment, electrical measurements, determin at i on of quality Of Steam, measurement Of time, Speed meas- urements, linear measurements, and leakage measure- Iſlent. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention, 25.23; 1940. Centrifugal Fire Pumps, Installation. Covers location, Suction Supply, pipe connections, suction lift, suction always under head, and gives drawings and Chart.S. - ASSOciated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention, 25. 24; 1940. Centrifugal Fire Pumps, Power Suppl i e S. Covers electric motor drive, steam turbine drive, gaSOline engine drive, and gives drawings. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bullet in of Loss Prevention, 25.25; 1941. Centrifugal Fire Pumps, Operation and Main- tenance. Covers how to start a centrifugal pump, testing centrifugal fire pumps, diagnosing defects, Speed troubleS, Suction troubles, an d mechanical and electrical troubles. Associated Factory Mutual Fire Insurance Companies, Factory Mutual Bulletin of Loss Prevention, 25.31; 1948. Underwriter Steam Fire Pumps, Operation and Maintenance. To provide plant engineers with help- ful information in maintaining and Operating these pumps at full efficiency. Co v e r s description of pump, Steam Supply, Suction supply, priming, pump Operation, testing, maintenance, and locating trou- bles. Hydraulic Institute, Standard. D at a Section, 1941. Covers friction table for water, resistance of valves a n'Ol fittings, viscosity, friction of Oil and pipe lines, friction Of paper stock in cast iron pipe, ma- terials for pumping various liquids, and properties Of water at various temperatures. Hydraulic Institute, Standard. General Section, 1943. The material in the pamphlet is Submitted as being the ODínions and recommendations of the Hydraulic Institute as to what is considered good practice in the pump industry. COvers principles o f business conduct, Standard classification of pumps, pump ap- plications, and Sample contract form. Hydraulic Institute, Standard. Test Code, 1943. Covers Hydraulic Institute test code-centrifugal pumps, hy- draulic institute test code-rotary pumps, data and results of centrifugal and rotary pump tests, and laboratory and model tests. National Board of Fire Underwriters. Centrifugal Fire Pum D S, NO. 20, 1939. Amendments, 1943. Standards for installation 1n Six Standard Si Zes Of centrif- ugal fire pumps. C over S centrifugal fire pumps, electrical driving and control Of Dumps, Steam tur- bines driving centriful fire pumps, gasoline engine driving of centrifugal fire pumps, Diesel en g 1 ne driving Of Centrifugal fire Dumps, tests for accept- ance, and Operating instructions for centrifugal fire pumpS. U. S. Gov., Army-Navy Aeronautical Specification AN-P- 1; (2); 1944. Pump Assemblies; Fluid Metering, G en- eral Specification for. U. S. Gov., Army-Navy Aeronautical Specification AN-P- 2a-1; 1944. Pump Assembly; 2 G. P. H. Fluid Metering, Type A. U. S. Gov. , Army-Navy Aeronautical Specification AN-P- 41; 1943. Pump Assembly; 5 G. P. H. Fluid Metering, Type B. 755. I PUMPS, POWER-DRIVEN Associated General Contractors of America. Manual, 1941. Includes Self-priming centrifugal pumps, open and closed diaphragm force, closed plunger, and road pumps; requirements for nominal r a t e d capacities, standard sizes, for engine power and displacement, pressures, and rating plates. Hydraulic Institute, Standard. Centrifugal Pump Sec- tion, 1942. Covers definitions of types and parts; st a n d a r d S of volume, head, power and efficiency guarantees; Specific speed, suction lift, Suction head; Hydraulic Institute upper limits Of Specific Speeds for Single stage pumps pumping clear water at sea level at 85°F; net positive suction head for centrifugal hot water pumps; condensate pumps; in- structions f O I installing centrifugal pumps; a n d special applications of centrifugal pumps. Hydraulic Institute, Standard. Deep Well Turbine Pump Section, 1941. C 0 V e r s introduction, definitions, 834 Machinery 755. I and Vehicles types of principal component parts, conditions of sale, warranty, efficiencies, field testing, general informa- tion, friction losses in deep well columns, mechanical friction in turbine pump line Shafts, DOwer balance in deep well turbine pump, air line method of determining depth of water level, and method of plumbing a well. Hydraulic Institute, Standard. Reciprocating Pu mp Section, 1941. COVerS reciprocating displacement Dumps, steam driven types, Darts, and definitions; re c 1 pro cat i ng displacement pumps, power driven types, parts, and definitions; correction chart for temperature or, viscosity; table of capacities for displacement pumps; deep well power pumps; and in- structions for 1.hstalling and Operating Dumps, re- Ciprocating types. Hydraulic Institute, Standard. Rotary" Pump Section, 1942. Covers general information. On rotary Dumps, instructions for installing a n d Operating rotary pumps, and locating trouble. National Fire Protection Assn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Cen- trifugal Fire Pumps. Standards for the Installa- tion of Centrifugal Fire Pumps. COvers centrifugal fire pumps, electrical driving and COntrol Of Dümps, Steam turbines driving Centrifugal, fire Dumps, gas- oline engine driv in g of centrifugal fire pumps, Diesel engine driving of centrifugal fire pumps, tests for acceptance, a n d operating instructions for centrifugal fire pumps. National Fire Protection ASSn. National Fire Codes for Extinguishing and Alarº,' Equipment, 1943. Speci- fications for Auxiliary Pumpers. applying to pump assembly, special proVisions for a ut om ob i le truck units, special provisions for trailer units, trailer pumpers, advantages and dis- advantages of trailer pumperS. National Fire Protection Assn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Steam Fire Pumps. Operation and maintenance of national standard steam fire pumps. Covers general require- ments, steam supply, national Standard pump sizes, suction supply, priming, pump operation, testing, maintenance, locating trouble, water end of Dump, nozzle discharge tables, rating Charts, and auto- matic COntrol. U. S. Gov., Army Air Forces. Specification 28167-C; 1942. Pump; Wacuum, Type B-3, Aircraft, Engine-Driven. U. S. Gov., Army Air Forces. Specification No.28384; 1940. Pump; Fuel, Transfer, Type D-10, Electric Motor Driven. S. Gov., Army Air Forces. Specification 28367-B (1); 1942. Pump; Air, Type B-7, Vacuum-Aircraft, Engine-Driven. S. Gov. , Army Air Forces. Specification 28371-B (1); 1941. Pump; Hydraulic, 011, Engine and Elec- tric Motor Driven, General Specification for. U. S. GOV., Army Air Forces. Specification No. 28397; 1940. Pump; Fuel, Power-Driven, Type G-11. U. S. Goy., Army Air Forces. Specification 28422-A-1; 1944. Pump; Fuel Booster, Type B-5B, Electric Motor Driven. U. S. Gov., Army Air Forces. Specification 28446-A; 1942. Pump; Wacuum, Type B-13A, Aircraft, Engine- Driven. U. U. Covers provisions, U. S. GOV. , Army Air Forces. 1942. Pu Im D ; Hydraulic, Driven, Aircraft. U. S. GOV. , Army Air Forces. 1943. Pump; Air, Specification No. 28457; O11, Type B-14, Engine- Specification NO. 28486; Rotor Driven, Fuel Booster, Type K-1. U. S. GOV., AITy Air Forces. Specification No. 28491; 1943. Pump; Fuel Or Oil, Type D-17, Power Driven, Transfer. U. S. GOV., Army Air Forces. Specification No. 28619; 1944. Pu mp : Fuel Booster, Type B-18, Electric, Motor Driven. U. S. Gov., Army Air Forces. Specification 40270-B; 1941. Pump; Alrcraft, Propeller Anti-Icing Fluid Metering, Direct-Current Operated. U. S. GOV. , Army-Navy Aeronautical Specification, AN- P-11-1; 1945. Pumps; Engine-Driven, Hydraulic. U. S. GOV., Army-Navy Aeronautical Specification AN- P-50-1; 1944. Pumps; Engine-Driven, Air. U. S. GOV., Army-Navy Aeronautical Specification AN- P-52-1; 1944. Pumps; Power-Driven, Fuel, General Specification for. U. S. GOV., Army-Navy Aeronautical Specification AN- P-55; 1944. Pumps; Fuel, Power–Driven, 200 G. P. H. U. S. GOV., Army-Navy Aeronautical Specification AN- P-56; 1944. Pumps; Fuel, POWer–Driven, 4 OO G. P. H. U. S. GOV. , Army-Navy Aeronautical Specification AN- P-57; 1944. Pumps; Fuel, Pewer-Driven, 700 G. P. H. S. G O V . , Dept. Of Agriculture, Forest Service. Spec ification. for Pump; Tractor—Mounted. U. S. G O V . , Dept. Of Agriculture, Forest Service. U. Specification No. 275; Pumps; Power Take-Off, Gear- Driven. U. S. G O V . , Dept. Of Agriculture, FOrest Service. Specification MSF-273. Pump; Portable Power. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifi- cation CAA-173. Pump a n d Well for Water Supply Systems. S. G O V . , Dept. Standard Specification NO. 36. Units; Small, POrtable. S. GOV., Navy Dept. Specification 11P5b; Pumps; Centrifugal, for Shipb Oard Use. S. GOV., Navy Dept. Specification 11P8b; 1944. Pumps; POrtable, Air-Turbine-Driven. S. GOV., Navy Dept. Specification 11P9b; Pumps; POrtable, Gasoline-Engine-Driven. S. GOV. , Navy Dept. Specification 11P1Ob; 1944. Pum ps; Portable, Submersible, With Alternating- Current Motors. S. GOV. , Navy Dept. Pumps; Submersible, POrtable, Motors. S. Gov., Panama Canal, Purchasing Dept. Speci- f 1 C at 1 O n for Pumping Unit, 1944. Centrifugal, double suction, horizontal split case, bronze fit- ted, complete with direct-connected motor and bed Dlate. S. Gov., Panama Canal, Purchasing Dept. Specifi- Cation for Pumps; Water, 1944. Duplex, horizontal, size 4 1/2 in. x 2 3/4 in. x 4 in.; steam-end work- ing pressure (maximum), 200 lb. per square inch; maximum liquid DI’essure per Square inch, 250 lb. U. Of Interior, Purchasing Office. Centrifugal Pumping U. 1944. U. U. 1944. U. U. Specification 11P11b; 1944. With Direct-Current U. U. 835 755. I Directory of Commodity Specifications U. S. Gov., U. S. Army, Corps of Englneers. Specifi- cation 87–1C; 1943. Pumping Set; Centrifugal, Gas O- line Engine Driven, Capacity 55 G. P.M. References. –Gasoline filling station pumps, see 793.6; automobile truck fire pumps, see 722.2; meth- ods of test, definitions, class if ication, see 755. O; oil we l l pumps, see 754; Ca St. iT On, See 611. 11; shafts and steel forgings, see 611.52, 611.51; tol- erances for metal ſits, See 61b.83. 755.2 ACCESSORIES AND PARTS FOR PUMPS U. S. Gov. , Army–Navy Aeronautical Specification AN- 'F-31; 1943. Filters; Air Pump Suction Relief Valve. U. S. Gov., Army-Navy Aeronautical Specification AN- - , F-36; 1944. Filter Assembly; Fluid Metering Pump. U. S. Gov. , Army-Navy Aeronautical Specification AN- S-41-1; 1944. Separators; Air Pump Oll. U. S. Gov. , Dept. of Agriculture, FO re St Service. Specification 247–S. Outfits; Pump Accessory List. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-23OOA; 1938. Pump; Filter and Coupling for. References. –Rubber pump valves, see 707.3. 755.3 HAND PUMPS Society of Automotive Engineers. Aeronautical Stand- ard No. 22; 1942. Pump; Hydraulic Hand. Diagrammat- 1c dimensional drawing and requirements for total handle travel, pump displacement, and rated Operat- ing pressures U. S. Gov., Army Air Forces. Specification 28476 (1); 1943. Pump; Fuel Hand Primer, General Specification for. U. S. Gov., Army Air Forces. Spécification 28477 (1); 1943. Pump; Fuel Hand Primer, Type E-6. U. S. Gov., Army Air Forces. Specification 28478 (1); 1943. Pump; Fuel Hand Primer, Type E-7. U. S. Gov., Army Air Forces. Specification 40559-A; 1941. Pump; Gasoline Servicing, Hand. U. S. Gov., Army Air Forces. Specification NO. 40784; 1944. Pump; Hand Alr Deflation. U. S. Gov., Army–Navy Aeronautical Specification AN- P–14b; 1944. Pumps; Hydraulic Hand. U. S. Gov., Army-Navy Aeronautical Specification AN- P-37-1; 1944. Pumps; Hand-Operated Engine Primer. U. S. Gov., Army-Navy Aeronautical Specification AN- P-48a; 1944. Pumps; Plastic Hand Air. U. S. Gov., Dept. of Agriculture, FO re St Service: Specification for Pump; Low-Pressure, SemipOrtable. U. S. Gov., Dept. of Agriculture, F O Te St Service. Specification MSF-277. Pump; Back Pack, Hand. U. S. Gov., Fe d e r a l Specification XX-P-746; 1942. Pumps; Tire, Hand-Operated. Covers one type and two c la ss es— (A) high-pressure tire and (B) balloon tire. Gives requirements’ for material, workmanship, components, pump cylinder, Cylinder base, cylinder cap, plunger, plunger rod, handle, pump check valve, rubber hose, hose tie connector, finish, and marking; detail requirements for each class; methods Of Sam- pling, inspection, and , tests; and requirements for packaging, packing, and marking for Shipment. S. Gov., Navy Dept. Specification 11P6b; Pumps; Handy-Billy. U. S. Gov., Panama Canal, Purchasing Dept. Spec 1ſ1- cation for Pumps, 1943. Rotary, cam and gear type, hand-driven, for transfer Of Oil, Water, etc. U. 1944. U. S. GOV., U. S. Army, Army Air Forces. tion 95-28113-A; 1929. Pump S ; Hand, Type D-3 (Wobble). S. GOV., U. S. Army. Army Air Forces. C at 10 m 95-28191; 1940. Pump; Hand, D-4. U. S. Gov., Weterans Administration. Specification WA-MC-163a; 1939. Gasoline Pump; Hand-Operated. References.-Gasoline filling station pumps, see 793. 6. 755.9 MISCELLANEOUS PUMPING EQUIPMENT Specifica- Refueling, U. Specifi- Fuel, Type U. S. GOV., Army Air Forces. Specification NO. 40613; 1943. Segregat Or; Fluid, Type A-6. U. S. , GOV., Army Air Forces. Specification No. 40614; 1943. Segregat Or; Fluid, Type A-7. U. S. GOV., Army Air FOrces. Specification NO. 40481; 1944. Segregat Or; Fluid, Type D-6, Tatak Car. U. S. GOV., Army Air Forces. Specificat 10n No. 40482; 1944. Segregator; Fluid, Type D-7, Portable Pipe Line. 756. GAS PRODUCERS American Society of Mechanical Engineers. POwer Test Cod e. Gas Producers, 1928. Intended primarily for tests of producers whose gas is used for power purposes; with auxiliary Sections covering gener- al considerations, pressure measurement, tempera- ture measurement, heat Of COmbust 10n, flue and ex- h au St gas analysis, determination of quality Of steam, measurement Of time, and humidity determina- t 10ns. National Board Of Fire Underwriters. Internal COIn- bustion Engineš and Coal Gas Producers, No. 37; 1934. Recommended good practice requirements for instal- lation and use. COVers internal COmbustion engines giving definition Of Special terms, location of en- gines, capacity and location of fuel tanks for car- buretion en g 1 n e S, Capacity and location Of fuel tanks for COImpression ignition engines, withdrawal of fuel from tank, fuel piping and fittings, car- buretor, fuel feed Cup On mixing valve, ignition and Starting, exhaust piping, muffler or exhaust pot, lubricating oil drips, pans, etc., engine base, gas pressure regulators, gas bag, and care and attend- ance; and COvers Coal gas DI Oducers giving pres-- sure systems and suction systems. National Fire Protection ASSn. National Fire COCleS for Flammable Liquids, G a Se S, Chemicals, and Ex- plosives, 1943. Coal Gas Producers. Recommended good practice requirements for the installation and use of coal gas producers. COvers pressure systems and suction Systems. U. S. GOV., Army Air FOrces. Specification 40477-A (1); 1944. Generator; POrtable Oxygen. U. S. GOV., Army Air Forces. Specification No. 40792; 1944. Plant; Mobile Oxygen-Generating, Type A-1, GaS. U. S. Gov., U. S. Army, 81gnal Corps. 74-50; 1943. Generator ML-185- ( ). References.-General test code requirements, see 700; Oil efficiency for Water gas Operation, see 997. 2; gas C Odes and gas testing, ‘see 997.2. Specification 836 Machinery and Vehicles 762. I METAL-WORKING MACHINERY 760-769 760. GENERAL ITEMS American So c 1 et y of Mechanical Engineers. I. S.A. Tolerance Systems, 1942. This unified system of cylindrical fits was developed by the Inter-national Standards AS Sn. The Iſla in features are the refer- ence temperature for limit gages is 20°C. nominal Size range extends from 0.04 to 19.69 in., fits are given in the basic hole and the basic shaft system, tolerances are unilateral, the Series Of Shafts and holes may be combined at will, and manufacturing tolerances. American Society of Mechanical Engineers. Manual on Cutting of Metals, 1939. Gives 245 tables of data C Overing the machining of 35 commonly used steels; Cutting Speeds and horsepower; extensive table con- Cerning 289 Steels and conditions; a discussion of tool Shapes and performances; and drawings Of tool Shapes. º National Safety Council. American Standards Assn., Bll-1937. Safety Code for Power Presses and Foot and Hand Presses. Covers presses fitted ..with rams Or plungers for blanking, trimming, drawing, punch- ing, or stampling material, plate shears and plate punches. Rules for providing proper foundations, for WOrking Space, light ing, means of disc Onnecting DOWer, guarding of belts, pulleys, Shafts, gears, Switches, fee d 1 ng mechanisms, inclosure of ram, limitat 10n. Of ram Stroke, gate gu a T d S, two hand tripping devices, Sweep guards, etc. National Safety Council. Approved as American Recom- mended Practice by American Standards Assn., B24- 1927. Safety Code for Forging and Hot Metal Stamp- ing. Drop forgings and other hammer forgings; includes all hazards peculiar to the forging industry and asso- ciated with Such machines, but not including cold extrusion of nonferrous metals Or hydraulic presses, except Small types of the latter. Hot pressing, bull dozing, bolt he a d 1 n g, and rivet making ma- C h in e S, not included. Published by U. S. Gov., Dept. Of Labor, Bureau Of Labor Statistics, Bullet in 451. U. S. GOV., Dept. Of Lab Or, Div. Of Lab Or Standards. Special Bullet in 7; 1942. Suggested Standards for Industrial Safeguards. Includes metal working ma— chinery. Covers bar stock machine, milling machine Cutter guard, planers, power Dresses, and Squaring Shears. 76 |. MACHINE TOOLS U. S. GOV. , Navy Dept. Specification 4 OT2d; Tools; Portable, Pneumatic. 1936. 761.. I LATHES National Ma Chine Tool Builders' ASSn. Engine Lathes. Recommended standards of accuracy in tabulated form for tool room lathes, 12 in... to 18 in. Inclus 1ve engine lathes, and 20 in. to 36 in. inclusive engine la t he s. ADDI'OVed by American Standards Assn. as American Defense Emergency Stand- ard B5. 16-1941. S. GOV. , Navy Dept. Lathes; Engine, Mot Or–Driven, 14-Inch, Shipboard Use. AC curacy of 4. * T Cy e Specification 40Llg; 1944. Medium-Heavy-Duty, U. U. S. Gov., Navy Dept. Specification 4:0L2b; 1944. Lathes; Cabinet, Precision, Motor-Driven, Shipboard USe. S. GOV., Navy Dept. Specification 40L3d; 1944. Lathes; Engine, Motor-Driven, Medium-Heavy-Duty, 16-Inch, Shipboard Use. U. S. GOV., Navy Dept. Specification 4 OL4c; 1944. Lathes; Engine, Motor-Driven, Medium-Duty, 14-Inch, Submarine Use. U. U. S. GOV., Navy Dept. Specification 40L5a; 1944. Lathes; Engine, Motor-Briven, Heavy-Duty, shore USe. \ U. S. GOV., Navy Dept. Specification 4 OM3a; 1942. Mandrels; Lathe, Expansion. U. S. Gov., Post Office Dept., Div. of Motor Vehicle Service, Bureau Of the Fourth Assistant Postmaster General. Specifications for Lathes, for Garages. References. –Standard driving s p e e d s and shaft d 18 meters, see 760. 76 .2 MILL ING MACHINES U. S. GOV., Navy Dept. Specification 40M5c; 1944. Machines; Boring, Drilling, and Milling, Horizontal, Motor-Driven, 4-Inch Spindle, Shipboard Use. U. S. Gov., Navy Dept. Specification 40M6d; 1944. Machines; Millings Universal, Motor-Driven, Ship- bOard Use. U. S. GOV., Navy Dept. Specification 4 OM1Ob; 1944. Machines; Milling, Motor-Driven, Universal, Small Ship Type. U. S. GOV., Navy Dept. Specification 4OM11a; 1944; Machines; Milling, Universal, Horizontal, Heavy- Duty, Motor-Driven, Shore Use. U. S. GOV. , Navy Dept. Specification 4OM12a; 1944. Machines; Milling, Plain, . Horizontal, Heavy-Duty, Motor-Driven, Shore Use. References. --Standard driving s p e e d s and shaft diameters, see 76O. 76 |.9 MISCELLANEOUS MACHINE TOOLS U. S. GOV. , Navy Dept. Specification 40C 1a; 1944. Chucks; Drill. U. S. GOV. , Navy Dept. Specification 40M5c; 1944. Machines; Boring, Drilling, and Milling, Horizontal, Motor-Driven, 4-Inch Spindle, Shipboard Use. U. S. Gov., Weterans Administration. , Specification WA-M-187; 1936. Electric Drill. References. –Portable electric drills, reamers, buffers, and grinders, see 711.24; pneumatic, see 615.9, 762. POWER PRESSES AND FORG|NG HAM- MERS 762. I POWER PRESSES U. S. Gov., Navy Dept. Specification 41P29a; 1941. Presses; Arbor, Hydraulic, Hand-Operated, 25–Ton CapaCity, Shipboard Use. U. S. GOV., Veterans Administration. Specification WA-M-169; 1936. Drill Press. U. S. GOV., Veterans Administration. Specification WA-M-207; 1936. Mechanical High Speed Type Press; 28-TOn Capacity. References. –Safety codes, see 760. 837 762.2 Directory of Commodity Specifications 762.2 FORG ING HAMMERS References.-Safety codes, see 760. 763. THREAD-CUTT |NG A N D S C R E W MA- CH | NES U. S. Gov., Weterans Administration. Specification WA-M-180; 1936. Screw Cutting Lathe. U. S. Gov., Veterans Administration. Specification WA-MC-175e; 1939. Mach in e, Pipe Threading and Cutting, POrtable. U. S. GOV. , Veterans Administration. Spec 1ſication WA-MC-301a; 1939. Po we r Pipe Threading Wise and Stand. References. –Standard shaft sizes, standard driv- 1ng Speeds , See 76 O. 76)}. PUNCH ING MACHināš U. S. GOV., Navy Dept. Specification 40 P.10; Punches, Machines; BuShings, High Dies, and Punches. SHEARING, AND ROLLING 1944. C Oupling Nuts, Dles, References. –S a fe t y code for punching machines and Shearing machines, see 760. 765. PARTS AND TOOLS FOR METALWORKING MACH | NERY American Foundrymen's Assn. American Standards ASSn. , Z 43.-1941. Grinding, Polishing, and Buffing Equip- ment Sanitat iOn. Prescribes the ll S e Of exhallSt. hoods and SystemS in removing dust, dirt, fumes, and gases generated through the grinding, polishing, and b u f f in g of ferrous and nonferrous metals by In e a n S of grinding, polishing, Scratch brushing, abrasive cutting-Off wheels, grinding and polishing Straps and belts. American Society of Mechanical Engineers. Joint Spon- sor with National Machine TOOl BuilderS ASSn. and Society of Automotive Engineers. American Standards Assn., B5c-1930. Milling Cutters. Establishes di- mensions for-plain milling Cutters for heavy and light duty, side milling cutters, half-Side milling c u t t e r s , Staggered tooth milling Cutters, metal slitting saws, single and double angle milling Cut- ters, end mills, T-Slot cutters, shell end mills, involute gear cutters, with large diameters, Cutters for fluting reamers, concave cutters, convex cut- ters, corner rounding cutters, Sprocket wheel cut- ters and arb OrS. American Society of Mechanical Engineers. Joint Spon- SOr with National Machine TOOl BuilderS AS Sn. and Society of Automotive Engineers. American Stand- ards ASSn., B5. 1-1941. T Slots, The 1r BOltS, Nuts, Tongues, and Cu t t e IS. Tables Of dimensi Ons and t OleranceS Of Standard S126 S. American Society of Mechanical Engineers. Spons Ored by S oc i et y of Automotive Engineers and National Machine Tool Builders' Assn. American Standards Assn., B 5.2-1943. Tool Shanks and Tool POSt.S for Lathes, Planers, Shapers, Boring Mills, and Turret Lathes. For standardization of terminology and def- nitions; corresponding tool DOSt Openings and re- cesses; simplification of list of preferred sizes of tool bits, tool holders, tool shanks, and tools; and cross sections and lengths of Shanks of Square and rectangular single point tools. COvers termi- mology and definitions, illustrative diagrams, and tables Showing Sizes. American Society of Mechanical Engineers. Joint Spon- sor with Society of Automotive Engineers and Nation- al Machine Tool Builders' Assn. American Standards ASSm., B5. 4-1939. TapS, cut' and Ground Threads. General dimensions and working tolerances for hand taps, Dulley taps, boiler taps, mud Or Washout taps, staybolt taps, pipe taps, and combined pipe tap and drill. Thread limits are included for fractional size taps, machine screw taps, straight boiler and staybolt taps, straight pipe taps, bent Shanker. tapper taps, and taper pipe taps. Also definitions, table of sizes and p i t c he S for fine and coarse thread Series, and marking. American Society of Mechanical Engineers. Joint Spon- sor with Society of Automotive Engineers and Na- tional Machine Tool Builders Assn. American Stand- ards Assn., B5.5-1932. Rotating Air Cylinders and Adapters. Covers four sizes of standard adapters- (A) for 3- and 4 1/2-in. cylinders, (B) for 6- and 8-in., (c) for 10- to 18-in., and (D) 20-in. cylin- der or other power operated device having a draw pull of 26, OOO to 40,000 lb. Length of stroke of standard cylinders, position of piston rod at end Qf stroke, diameter of piston rod, and size of tapped hole in p is t on rod are Standardized so that air cylinder draw rods do not require fitting to indi- vidual cylinders. American SOC lety Of Mechanical EngineerS. JO1nt SDOn- SOr with National Machine TOOl Builders' ASSI). and Society of Automotive Engineers. American Stand- ards Assn., B5. 6-1941. Jig Bushings. Tables Of di- mensions and tolerances, includes headless and head types press f it wearing bushings; slip and fixed head types renewable wearing bushings; and headless and head types liner bushings. American Society of Mechanical Engineers. Joint SDOn- sor with Society of Automotive Engineers and Na- tional Machine Tool Builders' ASSn. American Stand- ards Assn., B 5.7-1943. Circular and DOvetail FOrm- ing Tool Blanks. COvers Sizes and types of circular and dovetailed forming tool blanks and the associ- ated mounting portions of their respective holders for use on automatic screw machines. The machines nave been Classified, f Or reference purposes, int.O six different groups Of comparable stock capaci- ties. Covers definitions, illustrative drawings, and tables giving reference groups and dimensions. American Society Of Mechanical Engineers. Joint spon- sor with Society of Automotive Engineers and Na– tional Machine TOOl Builders' ASSI). American Stand- ards ASSn., B 5.8-1936. ChuckS and Chuck Jaws for Turret Lathes and Automat 10 Lathes. Permits inter- changeability of chucks and fixtures on different makes of turret lathes, aut Omatic lathes, and en- gine lathes. Controlling dimensions are established for all Chu C kS from 6-in. to 36-in. diameter Of both medium and heavy duty types. There are also dimensions for an extra heavy series of chucks with serrated master jaws, and for power-operated and hand-operated chucks of two-, three-, and four-jaw types. American SOC iety of Mechanical Engineers. Joint spon- SOr with Society of Automotive Engineers and Nation- al Machine Tool Builders' Assn. American Standards 838 Machinery and Vehicles 765. Assn., B5.9-1936. Lathe Spindle NOSes for Turret Lathes and Automatic Lathes. Nomenclature, recom- mendations, and diagramatic drawings and tables Of d im en s i on S Of Spindle noses, location. Of holes and driving buttons, chucks and face plates, clamp rings, master ring gages, In a S t e r plug gages for chucks and face plates, Outside micrometer working gages for chucks and face plates, dog plates, Cam lock nuts, cam lock screws, stud locking screws, cams, Cam Screws, and cam Springs. American Society Of Mechanical Engineers. Joint spon- sor with Society of Automotive Engineers and Nation- al Machine TOG1 Builders' ASST1. American Standards Assn., B 5. 10-1943. Machine Tapers; Self-Holding and Steep Taper Series. Establishes- (1) standard practice for the slope of self-holding machine and steep tapers, (2) the detailed dimensions for this type of taper tool shank, and (3) the corresponding dimensions for the taper stock in the Spindle Of the machine. Covers definitions, gaging, nomenclature, illus- trative diagrams, and gives tables showing dimensions. American Society of Mechanical Engineers. Joint spon- sor with Sociéty of Automotive Engineers and Na– tional Machine Tool Builders' ASSII. American Stand- ards Assn., B 5.11-1937. Adjustable Adapters IOr Multiple Spindle Drilling Heads. The purpose of these adapters is to secure vertical' adjustment for taper shank tools when used with multiple spindle drilling heads. Tables contain general dimensions of assembly, detail d im en s 1 on 8 for adjustable adapter body, and general dimensions for adjustable a da pt er nuts. Specifications include material, finish, marking, and tolerances. American Society of Mechanical Engineers. Joint spon- sor with Society of Automotive Engineers and Na- tional Machine Tool Builders' Assn. American Stand- ards Assn., 'B5. 12-1940. Twist-Drills; S tra i g h t Shank. Establishes—(1) American standard practice for the terminology and definitions Of S tra 1 g h t shank twist drills, and (2) the preferred diameters of straight shank drills varying in diameter from O. O135 to 0.500 in., a n d (3) the corresponding drill lengths and flute lengths. American Society of Mechanical Engineers. Joint spon- sor with Society of Automotive Engineers and Na- tional Machine Tool Builders' ASSn. American Stand- ards Assn., B5. 13–1939. Terminology and Definitions for Single-Point Cutting Tools for Lathes, Planers, Shapers, Turret Lathes, Boring Mills, Etc. American Society Of Mechanical Engineers. Joint Spon- sors with National Machine Tool Builders' Assn. and Society of Automotive Engineers. American Standards Assn., B 5. 14-1941. Reamers. Gives the general di- mensions Of 30 standard types of reamers and relat- ed tools, along with the magnitude and direction Of the tolerances, including the number of flutes in the various types. Special attention is given to terminology and definitions. Thirty-eight sketches are included, lllustrating the V a r i o us types of reamers, also terms applying to reamers. American Society of Mechanical Engineers. Joint spon- sor with Society of Automotive Engineers and The National M a C h i n e TOOl Builders' Assn. American Standards Assn., B5. 15-1939. In V O 1 u t e Splines; Side Bearing. A basis for the design of inter- changeable splined shafts and ſittings. Gives 18 dimensional t able s ; 10 for 30° involute splines with 6, 10, 16, 24, and 36 teeth; 2 for measurement of involute splines; 1 on hobs for involute splines; and 5 tables of hob dimensions. Explanatory notes, 15 illustrating sketches of the relationship of hobs and splines, and a diagrammatic comparison of Spline depths, shown as percentage Of D1tch diam- eter". American Society of Mechanical Engineers. Woodruff Keys, Keyslots, a n d Cutters. American Standards Assn., B-17ſ-1930. Dimensions and tolerances for Standard WOOdruff keys, key sl Ot S, and cutters, standard key numbers. For keys ranging from 1/16 by 1/2 in. long to 3/8 by 1 1/2 in. long. Tables give Overall dimensions of keys, d is t a n c e from center of circle forming the key profile to the top Of the key, and Overall dimensions with maximum and minimum limits for keyslots of the series estab- lished. For the two series of key slot cutters adopted, Overall dimensions and number of teeth for both fine and COarse Series, tolerances, and general design features. American Society of Mechanical Engineers. Joint spon- sor w it h American Gear Manufacturers' Assn. and SOC lety of Automotive Engineers. American Stand- ards ASSn. , B293-1930. Roller Chains, Sprockets, and Cutters. Includes cutters for sprockets, types Of Space cutters, construction, data for laying out cutter outlines, recommended cutter sizes for stand- ard roller chain and block roller chain sprockets. American Standards Assn., C 74–1942. Machine Tool Electrical Standards (American War Standard). COvers power driven, complete metal working machines In Ot portable by hand, having One or more tool and work holding devices, used for progressively re- moving metal in the form of chips. Gives diagrams, COntrol, motors, wiring, ground in g , electrical a C C e S S O r i e s , and s t and a r d wiring diagram Symbols. Grinding Wheel Manufacturers Assn. Standard Steel Bushings for Grinding Wheels, 1939. Covers hexa- gonal top and bottom, round top and hexagonal bot- tom, and round top and square bottom. Gives di- mensional drawings for each type. Society of Automotive Engineers. 1944 Handbook, Sec- t 1 on 8–Tools and Production Equipment. S. A. E. Standard Woodruff Key Slot Cutters and Gages, re- Vised 1930. Adopted by American Standards Assn., B17ſ-1930. Includes diagrams and tables of sizes and dimensions for key slot cutters, key slot gages, and gage handles; and gives method for gaging key Slot depth limits. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R36– 34; 1934. Milling Cutters. This recommendation establishes a sche du le Of simplified Size:S and varieties of milling cutters, giving various dimen- Sions and size of hole. Sponsored by the Metal Cut- ting TOOl Institute. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R51– 29; 1929. Die Head Chasers, for Self-Opening and Adjustable Die Heads. This recommendation estab- lishes a list of standard stock sizes and threads per inch for national coarse thread and fine thread Series, for S. A. E. Spark plug and bushing thread, U. U. 839 765. Directory of Commodity Specifications for lighting fixture and fitting thread, for railway sizes, and for Dipe thread. U. S. Gov., Dept. of Commer ce, National Bureau of Standards. Simplified Pract1ce Recommendation R115- 30; 1930. Full Disk Buffing Wheels. This recom- mendation establishes a Simplified list Of diame- ters for full disk 20-ply buffing wheels. Initi- ated by the industry (now represented by the Buff and Polishing Wheel Manufacturers Assn. ). U. S. Gov., Navy Dept. Specification 40C2; 1943. Cut- , ters; Milling. U. S. G. O. V., N a V y Dept. Specification 40P10; 1944. Punches, Machine; Bushings, Coupling Nuts, Dies, High Dies, and Punches. U. S. Gov. , N avy Dept. Specification 4OS1; Sockets; TOOl, Morse-Taper-Shank, Steel. U. S. Gov., Navy Dept. Specification 41D9b; Dies; Gromet-Inserting. U. S. G O V., Navy Dept. Specification 41T15g; Dies; Die Stocks; Taps; and Wrenches, Tap. U. S. Gov. , Post Office Dept., Div. Of Motor Wehicle Service, Bureau of the Fourth Assistant POstmaster General. Specifications for Buffing Outfits. References.—Fortable electric drills, ream érs, buffers and grinders, see 711. 24; hack saw blades, see 615. 62; abrasive and grinding Wheels, see 541. 3; carbon tool Steel, alloy tool Steel, see 603. 32, 621. 35; he at treatment of too l steel S, blank in g dies, punches, shear blades, see 600. 5; tolerances on metal ſits, see 615. 82. 766. POWER TRANSM ISS|ON MACH | NERY 766. O GENERAL ITEMS American Society of Mechanical Engineers. Joint Spon- sor with National Bureau of Casualty an d Surety Underwriters and International Assn. Of Industrial Accident Boards and COmmissions. American Standards Assn., B15–1927. Safety Code for Mechanical Power- Transmission Apparatus. Requirements on guards and guarding for connecting rods, cranks, flywheels, ... shafting, pulleys, belts, link belts, chains, ropes, gears, Sprockets, cams, couplings, clutches, Counter- weights, up to but not including point Of Operation; requirements for bolts, keys, set screws, and Ofl cups; rules for care and Operation Of equipment. U. S. Gov., Dept. Of Labor, Div. of Labor Standards. Special Bulletin 7; 1942. Suggested Standards for Industrial Safeguards. Includes transmission ma- chinery. CO V e r S belts, clutches , and couplings, cranks and connecting rods, fly wheels, materials and COnStruction of guards, and Shafting. 766. POWER TRANSM1SS HON AND CONVEYOR CHAINS AND SPROCKET WHEELS A m e r 1 c a n Petroleum Institute, DiV. Of Production, Standard No. 7; 1944. Transmission Standards. For equipment and machinery used for drilling and pro- duction purposes in the Oil industry. Applies to shafting and bored members, keys and keyways, and chains. COvers material, WOrkmanship and finish, marking, shafting and keys basic standards, shafting and keys detailed dimensions, chain, inspection and rejection, and appendices. A m e r 1 c a n Petroleum Institute, DiV. Of Production. Standard 11-E; 1941. Specification for Rating of Steel Helical and Herringbone Gear Speed Reducers 1925. 1941. 1936. for Pumping Machines (including Rating Form for RO- tary Counterbalances). Gives scope, marking, limi- tations, design of gearing, design of housing, Shafts and bearings, S e r V 1 c e and application, formulas, Suggested me th O d for computing well loads, rotary counter-balances, inspection and rejection, and ap- Dendice S. A m e r i C a n Petroleum Institute, Div. Of Production. Standard 11-E-1; 1941. Specification for Rating Of Roller-Chain Spee d Reducers for Pumping Machines. Provides a method of rating of roller-chain drives in Speed reducers; does not cover chemical proper- ties Of material nor uSe Of the equipment. American Society of Mechanical Engineers. Joint Spon- SOr with American Gear Manufacturers' ASSn. and SO- ciety of Automotive Engineers. American Standards. Assn., B298-1930. Roller Ch a 1 n S, Sprockets, a n d Cutters. Includes cutters for Sprockets, types Of Space Cutters, constructi On, d at a for laying Out cutter Outlines, recommended cutter S12es for Stand- ard roller chain and block roller chain Sprockets. References.—Safety codes, see 766.0; methods of testing, general requirements for metal 8, see 800. 1; cutters for roller chain sprockets, see 765; toler- ances on metal fits, see 615. 82. 766.2 BALL AND ROLLER BEAR INGS Anti-Friction Bearing Manufacturers Assn., Inc. Ball and Roller Be a r in g Standard Specification, 1942, Covers introduction; types a n d Specifications for ball bearings, cylindrical roller bearings, Spheri- cal roller bearings, and tapered roller bearings; material and Workmanship; Sampling, inspection, and tests; p a c k in g and marking; and deviations from Specification. Gives tables Showing data for var- ious type s of ball bearings, cylindrical roller bearings, snap ring dimensions, ball thrust bear- ings, closer tolerances, and taper roller bearings. National Assn. Of Purchasing Agents. Handbook Of Com- modity Data Sheets, Volume 2, 1944. Bearings; Roll- er, Tapered, Heavy-Duty. Co v e r s definition, char- acteristic8, types and Sizes, uses, and Subst1tutes. Society of Automotive Engineers, Inc., joint Sponsor with Am er 1 c an Society of Mechanical Engineers. American Standards ASSn. , 83-1-1933, B3-2-1930, and B3. 3-1933. Ball and Roller Bearings. Standard An- nular B a ll Bearings, Single R O w Type (B3. 1-1933) specifies the boundary dimensions and their toler- ances, of annular ball bearings as affecting their interchangeability, for light, medium, and he avy series. Recommended Practice Annular Ball and Roll- er Bearings, Wide Typ e (B3.2-1930) is the same as the regular light, medium, and heavy Series of wide type of the S. A. E. Standard (p. 285, 1930 edition S. A. E. . Handbook) with extended S1zes Supplementing the regular light medium Series Only. Standard An- gular Contact B all Bearings (B3. 3- 1933) specifies dimensions and tolerances for light, medium, and heavy Series. Society of Automotive Engineers. 1944 Handbook, Sec- tion 1-Aeronautical Part S, Materials, and CodeS. S. A. E. Standard Aircraft Ball Bearings, revised 1940. These bearings constitute nine Series developed es- pecially for use in aircraft for which the regular types are not so well suited. They are dimensioned entirely in decimal inches, the bores being in even 840 Machinery and Vehicles 767. increments of 1/16 in. Includes diagrams of each series with table of sizes, dimensions, and toler- ance S. __ Society of Automotive Engineers. 1944 Håndbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Standard Ball and Roller Bearings, revised 1944. The accom- panying tables include the types, complete range of standard sizes and their b O un dry dimensions Of standard ball and roller bearings commonly used for automotive and Other industrial applications. COV- ers tolerances, aircraft control ball bearings, standard for measurements, conversion factors, round- ing off numbers, eccentricity, c or n e r radius and fillets, endplay, shielded bearings, bearing co de numbers, types of ball and roller bearings, and ta- bles giving types and sizes, for various ball and roller bearings. - Society of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Standard Ball and Roller Bearing Lock Nuts and Washers, re- vised 1944. Gives drawings, size designations, and tables giving sizes and dimensions for ball bearing shafts, b all bearing lock nuts, ball and roller bearing lock washers, taper roller bearing shafts, and taper roller bearing lock nuts. Society of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and FittingS. S. A. E. Standard Ball Thrust Bearings, revised 1944. Diagrams and tables of dimensions with tolerances for, ball thrust bearings, self-aligning ball thrust bearings, and ball bearings. ! Society of Automotive Engineers. 1944 Handbook, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Standard Taper Roller Bearings, revised 1944. Diagrams and tables of dimensions with tolerances for various types of taper roller bearings. - U. S. Gov., Dept. of Commer ce, National Bureau of Standards. Simplified Practice Recommendation R67– 36; 1936. Taper Roller Bearings. This recommenda- tion establishes a list of standard sizes of roller bearings for the light, medium, and heavy series, and steep angle taper roller bearings. Sponsored by the Society Of Automotive Engineers. U. S. Gov., Federal Specification FF-B-171; 1941. Amendment 2, 1942. Bearings; Ball. C over s two grades– (I) precision, and (II) standard; and nine types- (A) radial single row (light, 30 and 200 se- ries; medium, 309 series; and heavy, 400 series); (B) angular contact, single row, single mounting (light, 7200 series; medium, 7300 series; and heavy, 7400 series); (C) angular contact, single row, du- plex mounting (light, 7200 series; medium, 7300 se— ries; and heavy, 7400 series; (D) radial and angular contact, double row (light, 5200 series; medium, 5300 series; an d heavy, 5400 series); (E) radial, double row, self aligning (light, 1200 series; medi- um, 1300 Series; and medium wide, 2300 series); (F) thrust, single-direction, flat face (medium, 20200 series; and heavy, 20400 series); (G) radial, single shielded, single row (light, 200 Z series; and medi- um, 300 Z series); (H) radial, double shielded, Single row (light, 200 Y series; and medium, 300 Y Series); and (S) radial, single row, inch (medium, S series). Covers material and workmanship; general requirements; detail , requirements for each type; m et h O d S of Sampling, in Spection, and tests; and requirements for packaging, packing, and marking for Shipment. º U. S. G O V., Fe d e r al Specification FF-B-186; 1941. Amendment 1; 1942. Bearings; Roller. Covers three classes- (a) light, (b) medium, and (c) heavy; three grades—(I) ultraprecision, (II) precision, and (III) standard; and four types—(A), cylindrical, standard width; (B) cylindrical, wide; (C) tapered, shallow angle; and (D) tapered, steep- angle. Covers mate- rial and workmanship; general requirements; detail requirements for each type; methods Of Sampling, in- spection, and tests; and requirements for packaging, packing, and marking for Shipment. - U. S. Gov., Navy Dept. Specification 42B5c; 1939. Bearings; Ball. - U. S. Gov. , N avy Dept. Specification 4286a; 1940. Balls; Bearing, Steel. U. S. Gov., Navy Dept. Specification 42B10; 1937. Bearings; Roller. U. S. Gov., Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Bearings; Tapered Roller. References.—Steel for ball and roller bearings, See 621. 31. 766.9 MISCELLANEOUS POWER TRANSMISSION MACHINERY - References.—Leather belting, rubber and b al at a belting, see 066. 3, 207.3; cotton belting, hair belt- ing, see 314. 1; sh a ft 8 and 8 h a ft in g, see 611. 52; pulleys, pinions and gears, see 611. 16, 611. 55. 767. WELDING AND FLAME-cuTTING MACHINERY American Bureau of Shipping. Rules for the Classiri- cation and Construction of 8teel Wessels, 1944. Welding. Include requirements for plans and speci- fications, approval of procedure, electrode approv- al, qualification of welding operators, workmanship and supervision, details of joints, forms of welds required, and tests. American Institute of Electrical Engineers, No. 38; 1934. Joint sponsor with National Electrical Manu- facturers Assn. American Standards Assn., C52.1- 1933. Standards for Electric Arc Welding Apparatus. Includes d. c. generators, motor generator sets, a.c. transformers, and resistors, used in arc welding. Definitions, duty classification, rat in g, heating limits and methods of testing, measurement of effi- ciency, dielectric test, standard values for current and voltage. Efficiency limits not stated. Ameri can Institute of Electrical, Engineers, No. 29; 1934. Joint sponsor w i th National Electric Manu- facturers Assn. American Standards Assn., C52.2- 1933. Standards for Resistance Welding Apparatus. Applies to resistance welding transformers and ap- paratus for electro-percussive’ weld in g. Defini- tions, duty classification, rating, heating limits and measurement, measurement of input to transform- er, dielectric test. American Institute of Steel Construction. Tentative st and ar d Welded Connections for Tier Buildings, 1939. For welding of steel framed buildings; recom- mended principles for heavily coated electrodes, flexibility of connections, welding in. Cold weather, and fillet weld sizes, with diagrams of details. 84.1 767. Directory of Commodity Specifications American Society of Mechanical Engineers. BOiler Con- struction Code. Welding qualifications, 1943. Rules apply to the manual application of the arc and gas welding processes and to those ferrous metals which in their unwelded conditions will meet the require- ments of the guided bend test prescribed in the code. Also Outlines in detail the Operator S qual- ification tests. American Society for Metals. Metals Handbook, 1939 edition. Welding of Metals; General. Covers weld- 1ng of metals. American Standards Assn., 249.1-1944. Safety in Elec- tric and Gas Welding and Cutting Operations (Amer- 1 can War Standard). Intended as a guide for the protection of workers from injury and illness and for the protection of property from fire or other damage arising Out Of the installation Operation, and maintenance of electric and gas welding and cut- ting equipment. Gives definitions, installation and operation of gas welding and cutting equipment, in- stallation an d Operation of arc-welding and arc- cutting equipment, 1nstallation and operation of re- sistance-welding equipment, fire prevention, protec- tion of personnel, and ventilation and health pro- tection. * American Transit Assn. Standard Rules for Arc Weld- ing, W47-36; 1936. Covers instructions to welders, inspection of work and progress, maintenance Of a daily record, a training course, a n d repairs and upkeep Of machines. It also covers method of Weld- ing rail joints, cupped rail ends, and manganese- Steel. American Welding Society. An Investigation of Welded Seat An gle Connections, 1934. From an economic viewpoint it is desirable to know the minimum size of weld made necessary by the respective' require- ments of vertical shear and of bending, the bending being affected by the nature and position of the load. Covers SynOpsis, introduction, general State- ment Of the problem, test program, test data, dis- cussion of results, theoretical analysis, and recom- mendations for design. American Welding Society. Code of Minimum Require- ments for Instruction of Welding Operators. Part A—Arc Welding of Steel 3/16 to 3/4 Inch Thick, Ten- tative, 1942. Covers general requirements, equip- ment and facilities Of the school, qualifications a n d duties of instructor, instruction in welding practice, instruction in welding theory, final tests, and appendices. American Welding Society. Code of Minimum Require- ments for Instruction of Welding Operators. Part B-1–0xy-Acetylene Welding of Steel-Aircraft, 1944. Covers general requirements, equipment and facili- ties of the school, qualifications and duties Of instructor, instructions 1n Welding practice includ- ing course I and course II, instruction in related information, final tests, and appendices. A me r 1 c a n Welding Society. Definitions of Welding Terms and Master Chart of Welding Processes, 1942. Includes definitions Of general terms, type S Of joints and welds, details of joints and Welds, arc welding, gas welding, resistance welding, brazing, thermit welding, forge welding, arc and OXygen Cut- ting, testing and inspection, 1.llustrative diagrams, and master chart of welding processes. American Welding Society. Engineering Essentials for Welders, 1942. A presentation, and discussion of the engineering aspects of welding residing in the hands of welders and those immediately responsible for fabrication and erection of welded structures. C over s introduction, forces and stresses, steel, Welding design, stress paths, bending, temperature effects, fatigue stresses, conclusion, and appendix. American Welding Society. Filing Classification of Welding, Brazing, Soldering an d Cutting Processes, Materials, and Applications, 1936. Gives complete details for a standard filing or classification Sys- tem covering the entire welding field an d allied processes and may be used as either a filing system Or an indexing System. American Welding Society. Guide to the Weld ability of Steels. A proposed system of determining the effect of welding procedure upon the ductility of the heated ZOne adjacent to the weld in plain carbon and alloy steels. Covers introduction, how to use this guide book for the solution of practical prob- lems, the experimental basis of the System, and ef- fects of secondary variable8. American Welding Society. Inspection Method Used in Manufacture Of U-69 and U-70 Pressure Wessels, 1938. Where X-ray equipment is available it is recommend- ed in place of plugs removed. This covers the ap- plication of the trepanned plug method. Gives Se- lection of location an d number Of plugs removed, size of plugs and their removal, examination of plugs and their approval or rejection, and filling holes made by the removal Of plugs. A m e r 1 c a n Welding Society. Measurement Of COOling Rates Associated With Arc Welding and Their Appli- cation to the Selection of Optimum Welding Condi- tions, 1943. To evaluate the weldability of Steels for the arc-welding fabrication Of tanks, gun mounts, and other war material for the purpose of Selecting optimum welding conditions. Gives a detailed dis- cussion of the subject with numerous charts showing curves and tables Of data. American Welding Society. Qualifying Welding Opera- tors for Important Work, 1943. The purpose of this article is to present a general Survey Of the Sub- ject of welding operator qualification tests, and the qualifications required of we l d in g Operators for v a r i ou s types of work. Covers code require- ments, A. W. S. Standard qualification procedure, in- spection agencies, requirements for government em- ployment, table giving type of we l d 1 ng, title of code or specification, and name Of Sponsoring Organ- ization, field of application, and SOurce from which copy of code may be obtained. American Welding Society. Recommended Practices for Inspection of Fusion Welding, Tentative, 1942. Cov- ers qualifications of welding inspectors, duties of inspectOrs, inspection and testing of Welded struc- tures, welding characterist1cs of ferrous metals, welding characteristics Of nonferrous metals, a n d etching reagents. American Welding Society. Recommended practice for the Spot and Seam Welding Of Low Carbon Steel, 1943. An A. W. S. Emergency Standard. The d at a Submitted on the following charts have been complied by can- vassing approximately 60 fabricators of mild steel structures an d resistance welding equipment manu- Machinery and Vehicles 767. facturers. Discusses low carbon spot welding data, and low carbon Steel seam welding data, and gives tables showing data for the two types of welding. American Welding Society. Recommended Procedure To Be Followed in Preparing for Welding or Cutting Cer- tain Types of Containers Which Have Held Combustf- bles, 1940. Applies to containers that may not be entirely free of combustible solids, liquids, va- pors, dusts, and gases, when Such containers are to be subjected to any type of hot work or operation that might create a spark Or flame. COverS scope, general precautions, initial treatment, hot chemical method of cleansing, steaming method of cleaning, water filling treatment, inert gas treatment, and appendiX. American Welding Society. Report of the Structural Steel Welding Committee of the American Bureau of Welding, 1931. COvers introduction, Drocedure, qual- ification test results, adjustment Of length and Cross-section, program test results, miscellanea, COnclusions, recCITInendations, fields for further re- Search, and appendlees giving detailed records. American Welding Society. Report of Thermal Stresses and Shrinkage in Welded Ship Construction, 1941. The phenomena of shrinkage in welded joints creates a most important problem in welded ship construc- tion–first, as a matter of dimension; and second, with regard to the Stresses which would be set up in the structure. Gives introduction and discusses loss of dimension, distOrtion, residual or "locked- up" stress, conclusions, and appendix. American Welding Society. Rules for Field Welding of Steel Storage Tanks, 1940. Amendments, 1942. These rules are intended to apply to the construction of fusion welded bulk storage tanks of the above-ground type for holding liquid products Operating general- ly at atmospheric pressure Or at not Over 15 lb. per square inch gage pressure. Covers materials,. qualification Of welding procedure and testing Of welding Operators, weld design Values, joint design, welding design details, details of welding proce- dure, stipulations for testing welded shell joints by sectioning methods, tank testing, repairs, and appendiX. American Welding Society. Rules for Fusion Welding Piping 1 n Marine Construction, 1944. Prescribed for plain carbon Steel piping in which the carbon does not exceed O. 35 percent. Covers qualification of welding procedure, rules for qualification of welding Operators, design Of piping, layOut and di- mensions Of piping, types of welded joints to be used, Class 2 piping, Dreheating, stress relieving, radiographic and other tests, stamping of work, and hydrostatic tests. American Welding Society. Sponsored by American In- stitute of Electrical Engineers and American Soci- ety of Mechanical Engineers. American Standards Assn., Z 32.1-1942. Graphic Sym b Ols for Use On Drawings in Welding and Instructions for The 1r Use. Intended to provide means for conveying the infor- mation from the designer to the workmen. American Welding Society. Standard Methods for Me- chanical Testing Of Welds, 1942. These standards are the best compromise which could be found in the expectation that existing codes and specifications Could be revised to comply with this standard with the least trouble and expense. It gives the re- quirements for the specimens, the testing procedure, and the methods Of Obtaining the properties. American Weld in g Society. Structural Failures in Welded Ship Construction, Tentative, 1944. Covers principal factors causing failure, definitions, re- Sidual stresses, means to reduce residual stresses, reaction Stresses, general precautions relative to reaction Stresses, stress COncentration, cold weath- er, metallurgical considerations, and engineering COntrol. American Welding Society. Tentative Standards and Rec- Ommended Practices and Procedures for Spot Welding of Aluminum AIloys, 1942. Covers standards of weld Quality, material preparation, welding technique, methods of testing, inspection, d e s ign , welding equipment and installation, personnel, production, and appendix. American Welding Society. Tentative Standard Qualifi- cation Procedure, 1941. Includes the method to be pursued in investigating and qualifying a welding procedure and outlines the me th o d of qualifying welding Operators. They are intended to apply only to the manual application of the arc-and-gas-weld- 1ng processes, and to those ferrous metals which in their unwelded condition will meet the requirements Of the gulded bend test prescribed. American Welding Society. Welded Beam—Column Connec– tions, 1936. This paper deals with beam-column con– nections designed for certain end restraints. Cov– ers preparation Of Specimens, test procedure, dis- CuSS10n Of results of tension tests, analysis of Connections, discussion of cantilever test, discus– Sion of complete beam-to-column connections, pro- posed method of design, and conclusions. American Welding Society. Welding Standards for Al- ternate A1 roraft Steels, Tentative, 1944. The tests herein described are presented as satisfactory weld- ability tests to compare proposed alternate steels With standard aircraft steels. Gives details for tee-bend test, transverse butt—joint tension test of 1/4 in. plate, transverse butt—joint t e n s 1 on test of 1/8 in. sheet, transverse butt—joint tension test of 1 in. tubing, and welded-tube triangle test. ASSn. Of American Railroads, Mechanical Div., Electri- Cal Section. Manual of Standard and Recommended Practice, 1941. Arc welding. Gives requirements for arc welding and covers electric metallic proc- ess, welding cast iron; gives details for metallic arc Welding various grades of steel, steel alloy, and various metals; and for carbon arc welding mild Steel and copper. Assn. Of American Rallroads, Mechanical Div., Electri- cal Section. Manual of Standard and Recommended Practice, 1941. Electric Welding. Includes defini- tions and fundamentals, metallurgical character— 1stics of a Weld, weldability of ferrous metals, and chemistry of Welding; spot, butt, and seam welding machines; COntrol of current, resistance, and time; inertia, mechanical, motor, induction, electronic, COmpensated, and automatic timers; precision con- trol; and interrupted spot welding, and qualifica- tlon test for welders. ASSn. Of American Railroads, Mechanical Div., Electri- cal Section. Manual of Standard and Recommended Practice, 1941. Oxy-Acetylene Welding and Cutting. 767. Directory of Commodity Specifications Covers introduction, Oxygen, regulators, accessO- ries, oxy-acetylene f l a me, setting up equipment, flashback or sustained backfire, cutting, Oxy-acet- ylene welding, equipment, and in formation a welder ShOuld know. Assn. Of American Railroads, Mechanical Div., Electri- cal Section. Manual Of Standard and Recommended Practice. 1941. Welding of Metals and Alloys. COV- ers technique and procedure for welding of metals and alloys in general use, and Oxy-acetylene weld- ing procedure for metals and alloys. Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering DiV., Signal Section. Man- ual of Recogmended Practice, 1941. Track Welding or Heat Treating in Track Circuit Territory. Pre- Cautions to be Observed in the use of electric arC or Oxygen-acetylene in the vicinity of railway sig- nal circults. Ground 1ng, insulation replacement, et C. Assn. Of American Railroads, Operations and Mainte- nance Dept., Mechanical Div. Manual Of Standard and Recommended Pract lce, 1944. Fusion Weld in g and Bronze Welding, Limits and Regulations. Recommend- ed Practice, revised 1943. Requirements for the certification of operators, preparation, we l d 1 ng procedure, weld contour, building up worn surfaces, heat treatment after welding, marking welds, welding limitations, and diagrammatic illustrations. Heating, Piping, and A1 r COnditioning COntractOrS Na- tional Assn. Specifications for Metallic Arc Weld- 1ng of Steel Pipe, Fittings, and Flanges, 'No. 1; 1939. Describes process, base metal and filler met- al to meet A. S. T.M. standards, preparation of base Imaterial, n at u r e Of electric Current, number of beads and current characteristics, Cleaning, defect, peening, heat treatment, and 1.11ustrations Of welds. Heating, Piping, and Air Conditioning Contractors Na- tional Assn. Specifications for OXy-Acetylene Weld- ing of pipes, F1ttings, and Flanges, NO. 2; 1939. Gives requirements for base material confbrming to A. S. T. M. Specifications, limits carbon content to . 35 for filler metal, preparation of base material, size of welding tip, nature of flame, method of welding, cleaning, defects, heat treatment, and di- mensional drawings Of standard welds. Heating, Piping, and Air Conditioning Contractors Na- tional Assn. Specifications for Metallic Arc Weld- 1ng of Carbon Molybdenum Pipe, Fittings, and Flanges, No. 3; 1939. Covers requirements for base materials conforming to A.S.T.M. specifications, but limits carbon content to . 35 for filler metal, and prepara- tion of base material, nature of Current, number Of beads of welding and current characteristics, clean- ing, defect, peening, preheating, stress relieving, and illustrations Of typical welds. Heating, Piping, and Air Conditioning Contractors Na- tional Assn. Standard Manual On Pipe Welding, 1931. This standard COvers welding apparatus, including regulators, welding and cutting torches, acetylene generators, accessories, O X y gen, acetylene, and welding rod; also gives mechanics of welding and cutting, including pipe welding and tests, designing, laying out and fabricating welded pipe Joints and fittings, and application to pipe installation. In- cludes specifications for we l d in g of Steel and wrought iron pipe, strength of welds, precautions and Safe practices. Heating, Piping, and Air Conditioning Contractors Na- tional Assn. Standard Manual on Pipe Welding, 1931. This standard includes specifications for welding Of Steel and wrought iron pipe, both standard and extra heavy weight, plain or galvanized, for steam and process piping Operating at pressures not ex- ceeding 250 lb., and temperatures not exceeding 406° F. Pipe to meet A. S. T.M. specifications, qualifica- tions of welder, design of welded joints, tests, and diagrams Of Standard Operations. International Acetylene Assn. Bronze Welding or Braz- ing of Iron and Steel by the Oxy-Acetylene Process. The growing Importance of bronze welding makes this pamphlet a very timely One. International Acetylene Assn. Effect of Flame-Cutting On Steel. The Original pamphlet consisted of not much more than a bibliography, but has now been ex- panded to a treatise of some 60 pp., completely cow- ering the Subject. International Acetylene Assn. Hard-Facing by the Oxy- Acetylene Process. Economics of hard-facing, the Various hard-facing materials and factors determin- ing their selection, complete procedures for apply- 1ng hard-facing mater 1als to Steel and cast iron, and typical applications of hard-facing in impor- tant industries. Hardness t e S t S and conversion scales are included in the appendix. International Acetylene Assn. Miscellaneous Uses of the Oxy-Acetylene and Air-Acetylene Flames. A pam- phlet devoted to the many uses of the oxy-acetylene and air-acetylene flames, other than in welding and Cutting. International Aceytlene Assn. Oxy-Acetylene Cutting. A COInprehensive t r e a t is e On manual and machine flame-cutting a n d flame—machining, including the chemistry of the processes, the cutability of var- 1OuS metals, etc. International Acetylene Assn. and Its Applications. The chemistry of the welding process, the technique of welding various ferrous and nonferrous metals and alloys, the testing of welds, etc. International Acetylene ASSn. Safe Practices for In- Stallation and Operation of Oxy-Acetylene Welding and Cutting Equipment. Covers the storage of cal- cium carbide and gases, as well as the installation, Operation, and use of Oxy-acetylene wel d 1 ng and Cutting equipment. Chapters are devoted to eye pro- tection, Safe Clothing, fire prevention, accident prevention, and industrial health. International Acetylene Ass n . Sample Pipe Welding Specifications. To meet the demand of architects and engineers for Specifications covering the weld- ing of plping to be incorporated in any general Specifications. International Aceytlene Assn. Standard Hose Connec- tion Specifications, 1939. Includes four classes of hose connections, for Oxygen and for fuel gas, Size, type and kind of thread, etc., optional mate- rial, d.1ameter of drilling through external fitting and gland, form of end shank, etc. International Acetylene Assn. Tests for the Selec- tion of Welding O p e r a to r s . Intended for such Oxy-Acetylene Welding Machinery and Vehicles 767. purposes as the quick, economical selection of com- petent welding operators for other than so-called "code work. * ar International Acetylene Assn. Training Oxy-Acetylene Welding a n d Cutting Operators, Instructor's Out- lines— including Out l l n e Course for Inspectors. Presents in outline form a series Of Self-cCIltained lessons for training welding and Cutting Operators and inspectors. These lessons have been arranged in the ideal Order for presenting a general COurse in welding, courses in aircraft welding and pipe welding, a general course in cutting, a course for Structural steel cutting Operators, and a COurSe for inspectors. Suggestions for rearrangement and amplification to plan any type of course are in- cluded. Each lesson contains an Outline Of theory or related material to be covered in lecture, Sug- gested assignments for Outside Study, recommenda- tions for demonstrations, and practice exercises. International Acetylene Assn. Welding Codes and Spec- ifications. Resumes of the fusion-welding provi- Sions of various codes and specifications, includ- ing the A. S.M. E. Boiler and Unfired Pressure Wessel Code, the A. S. A. Pressure Piping Code, Etc., brought up-to-date and enlarged, due to recent rulings by authoritative bodies permitting increased u Se Of welding and cutting on so-called "code work." National Board Of BOiler and Pressure Wessel InSpe C- tors. Recommended Rules for Repairs by Fusion Weld- ing to Power Boilers and Unfired Pressure Wessels, 1941. Covers general requirements, rules for Weld- tng, permissible welded repairs, and appendix. National Board of Fire Underwriters. Gas Systems for Welding and Cutting, No. 51; 1942. Covers the use of all gases used for fusion welding and OXygen cutting; stationary generators, Outside housing, in- side generator rooms, ventilation, protection from freezing, gas holder, compressor, portable genera- tor, service piping requirements, Shop pipe 11ne headers, storage of Cylinders, OXygen, calcium car- bide, and welding equipment. National Electrical Manufacturers ASSn. Electric Arc- Welding M a ch 1 n e and Electrode Standards, 42–81; 1942. Covers the manufacture, test, and performance Of d. c. and a... c. arc-welders. D. C. arc-welding gen- erators and motor-generator sets, a. C. arc-welding equipment, rectifier arc-welding equipment, general auxiliary equipment, temperature tests, efficiency, dielectric tests, manufacturing Standards, and deſ- 1n 1tlOns. National Fire Protection Assn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and EXplo- Sives, 1943. Gas Systems for Welding and Cutting. Co v e r s acetylene generators-general, stationary acetylene generators, Dortable acetylene generators, service piping Systems for all gases, Storage of cylinders, storage of calcium carbide, miscellane- Ous, and Operating procedure. Resistance W el de r ManufactureTS ASSn. Electrical Standards for Resistance Welding Equipment, 1944. Gives nomenclature and definitt OnS and covers Ser- vice conditions, duty classification, rating, tem- perature limitations, measurement of input, dielec- trical test, electrical Output. Of resistance Weld- ing machines, conversion of resistance welding ma- Resistance Welder Manufacturers A S S n . c h in e s from 60-cycle to 25-cycle Operation, and name and rating plates. Resistance Welder Manufacturers Assn. Seam Welding Electrodes, 1940. COVers seam welding electrodes and replacable resistance welding electrodes. Gives tables covering recommended electrode materials for spot welding similar and dissimilar metals using conventional Spot welding methods; classification of comparative alloys; coding system for pointed, dome, flat, and Offset standard electrodes; pointed tips with tapered shanks; flat tips with tapered Shanks; dome t1ps with tapered Shanks; and Offset tips with tapered Shanks. Seam Welder Standards, 1944. Gives nomenclature and definitions and covers machine sizes and types of Operation, electrical capacities, n Ominal throat depths, nomin- al electrode forces, mechanical features, electri- cal features, and Optional features. Resistance Welder Manufacturers Assn. Spot and Pro- jection Welder Standards, Press Type, 1944. Gives nomenclature and definitions and C 0 V e T S machine sizes and types Of Operation, electrical Capacitles, nominal throat depths, nominal electrode forces, mechanical features, electrical features, and Op- tional features. Resistance Welder Manufacturers A S S II . Spot Welder Standards, Horn Type, 1944. Gives nomenclature and definitions and covers machine sizes and types of operation, electrical capacities, nominal t h r O at depths, nominal electrode forces, mechanical fea- tures, e le C t r i C a 1 features, and Optional fea- ture S. Resistance Welder Manufacturers Assn. Stored Energy Welder Standards, 1944. Gives nomenclature and def- in 1tions and COvers machine Sizes and types Of Op- eration, welding capacities, nominal throat depths, mechanical features, electrical features, and OD- tional featureS. Resistance Welder Manufacturers Assn. Upset-Butt and Flash-Butt Welder Standards, 1944. Gives nomencla- ture and definitions and covers machine sizes, elec- trical capacities, nominal upset forces, mechanical features, electrical features, and Optional features for upset-butt welders and flash-butt welders. Underwriters' Laboratories, Inc. Standard for Blow- pipes or TOrches for Welding, Cutting, Heating, Lead Burning, and Soldering, 1928. Covers Oxy-acetylene Or other Oxy-fuel gas t or c h e S . Recommends left hand thread On fuel gas fittings, and right hand thread On OXygen fittings as per standard Of the International Acetylene ASSn. Include S construc- t1 On Of nozzle, and performance tests. Underwriters' Laboratories, Inc. Standard for Trans- former Type Arc-Welding Equipment, 1937. To be em- ployed On power circuits in accordance with Nation- al Electrical Code. General, frame and enclosure, corrosion and protection, supply connections, inter- nal wiring, current-carrying parts, electrical in- Sulation, lampholders, switches and control devices, transformers, spacings, grounding, secondary termi- nals and Open-circuit potentials, power input, tem- perature, Overload, endurance, dielectric strength, burn Out, rating, marking, and inspection of listed products. 84.5 767. Directory of Commodity Specifications U. S. Gov., Army Air Forces. Specification 20011D, 1944. Welding; Spot, General Specification for. U. S. Gov., Army Air Forces. Specification 20028-A (1); 1943. Charge; Welding, Portable Equipment Set. U. S. Gov., Army Air Forces. Specification No. 20036, 1944. Welding; Flash, Butt and Pressure Gas, Gen- eral Specification for. U. S. Gov., Army-Navy Aeronautical Specification AN- T–38a; 1944. Tests; Aircraft Welding Operators' Certification. U. S. Gov. , Dept. Of Commerce, National Bureau Of Standards. Handbook H28; 1944. Screw-Thread Stand- ards for Federal Services. Presents complete dimen- sional data upon which specifications may be based for threaded products for government requirements. Includes terminology (definitions and symbols); mis- cellaneous standardized product threads of American National thre a d form or American National pipe- thread form; and appendixes containing Supplementa- ry information of both a general and a technical nature, including such specifications as are not intended to be mandatory. U. S. Gov. , Dept. of I n te r 1 or , Purchasing Office. Standard Specification No. 13. Electric Arc Welding Machines. U. S. Gov. , Dept. of Labor, Div. of Labor Standards, Special Bulletin 5; 1941. Control of Welding HaZ- ards in Defense Industries. Covers eye injuries, burns, gases, fumes and smoke, metal fume ſever, metal poisonings, control Of gases and fumes, use of respirators, Oxyacetylene welding and Cutting, and summary. U. S. Gov. , Dept. Of Labor, Div. Of Labor Standards. Standards for the Protection of Workers in Gas and Electric Welding, 1943. Covers gas wel d 1 ng and flame c u t t 1 ng , electric arc welding, resistance welding, eye protection in gas and electric welding, and ventilation and health protection standards for gas and electric arc welding. Issued by permission of the State Of New Jersey Dept. Of Labor. U. S. Gov., Navy Dept., Bureau of Yards and Docks. Specification 22Yb; 1939. Structural Steel Welding. U. S. Gov., Navy Dept. General Specifications for In- spection of Materials, 1941, Appendix WII, Welding, Part A, Section A-2, Symbols for Arc, Gas, and Re- sistance Welding With Instructions for Use, 1941; Appendix WII, Welding, Part D, Section D-1, General Qualifications of Welding Processes, 1938; Appendix WII, Welding, Part E, Section E-1, Qualification Tests for Metal Arc Welders, 1938; Appendix WII, Welding, Part E, Section E-2, Qualification Tests for Gas Welders, 1939; and Appendix VII, Welding, Part G, Section G-1, General Qualification of Equip- Iſlent, 1938. U. S. Gov., Navy Dept. Specification 17W1d; 1940. Welding—Sets; Electric, Direct-Current Arc, Wariable Voltage. U. S. Gov., Navy Dept. Specification 41 I4b; 1939. Igniters; Oxyacetylene-TOrch. U. S. Gov., Navy Dept. Specification 41'T181; 1943. Torches, Welding and Cutting, Hand, for Oxyacetylene and Oxyhydrogen Gases; Torch-Cutting Attachments and Replacement Torch Tips. U. S. Gov., Navy Dept. Specification 41'T25C; 1944. Torches; Oxyacetylene, Oxyhydrogen, Welding, Hand, Aircraft Use. U. S. Gov. , Navy Dept., U. S. Coast Guard, Bureau Of Marine Inspection and Navigation. Marine Engineer- ing Regulations and Materlal Specifications, 1942. Contains specifications and requirements for mate- rials, design, construction, installation, and in- spection of boilers, unfired pressure vessels, and appurtenances thereof; also piping, valves, fittings, flanges, safety Valves, etc., upon the strength and efficiency of which safety of life is dependent, and are intended for maximum temperatures of 1,000° F. Includes specifications for fusion welding. U. S. Gov., Post Office Dept., Div. of Motor Wehi- cle Service, Bureau of the Fourth Assistant Post- master General. Specifications f or Welding Out- fitS. U. S. Gov., Treasury Dept., Procurement Div., 542b; 1943. Electrodes; Arc Welding, I r on and Steel. Covers 30 classes showing welding positions, COver- ing or coating and polarity and current of elec- trodes, tensile strength, yield point, and elonga- tion. Gives requirements for sizes and lengths, material, finish, and details; methods of Sampling, inspection, and tests; and packing and marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57-205–2; 1944. Welding; Symbols for. U. S. Gov., U. S. Army, Ordnance Dept. Specification 57-205-3; 1944. Welding; Joint Design. U. S. GOv., U. S. Army, Ordnance Dept. Specification 57-206-1; 1944. Welding Of Constructional Steel; Metal-Arc, M an u a 1 or Machine, for Artillery and Small Arms Material, Excluding Submarine Mines and Observation Towers. U. S. GOV., U. S. Army, Ordnance Dept. Specification 57-206-11; 1944. Welding Of COnstructional Steel; Gas, Manual Or Machine, for Artillery and Small Arms Material, Excluding Submarine Mines and Observation TOwers. References. –Methods of testing and general re- quirements for metals, see 600. 1; steel cylinders for shipment of acetylene gas, see 956. 1; regulators or reducing Valves for cylinders, see 6O7. 6; gages for cylinders, see 793. 2; protective helmets and goggles, see 914. 5; Safety code for protection of eyes, see 914. 5; Steel Weld in g rods and W11’e, see 603. 26, 603. 41; Cast iron Welding rods, see 611. 19; nickel steel Weld ing Wire, see 622. 4; aluminum weld- ing rod, see 631.31; brass welding rod, see 645. 11; manganese bronze W el d i ng rod, see 647. 23; monel Weld in g I’Od, see 654. 53. 768. FOUNDR | ES AND FOUNDRY MACH INERY American Foundrymen's Assn. a n d National Founders' Assn., Joint sponsors. American Standards Assn., B 8–1932. Safety code for the Protection of In- dustrial Workers in Foundries. To provide safety for life, limb and health, general requirements On construction, upkeep a n d operation of entrances, floors, pits, galleries, gangways, aisles, foundry equipment, finishing and cleaning machinery, heating and ventilation, protective clothing, and allowable duties of female workers. American Foundrymen's Assn. Recommended Good Safety Practices for the Protection of Workers in Found- I’les, 1940. For Safe working environment, safe- guards, good housekeeping, warning signs, regula- tions, investigation of accidents, plant layout, and cupola charging equipment, repairing, shields, tap holes, etc. Also for safe material handling, stor- age, cleaning, ſinishing, moving of machinery, guard- Machinery and Vehicles 775 ing of power apparatus, metal and wood working machines; and personal protective devices as shoes, leggings, clothing, goggles, masks, etc.; ladders, mixers, heating, electrical equipment, 11 lumination, and first aid. 77O-779 770. GENERAL ITEMS American Assn. of Te x t i le Chemists and Colorists. 1943 Yearbook. Launder-Ometer. Standard laundry machine for laboratory washing tests for testing fastness of dyed textile materials. COnsists of a heavily constructed copper tank Supported On angle 1ron frame, with a brass and aluminum rotor, Oper- ated at a specified speed, rubber or metal abrasive balls, and tank heater. American Society for Testing Materials, D 76-42; 1942. American Standards Assn., L 15. 1-1943. Textile Testing Machines. Descriptive Of testing machines generally applicable for the determination of Cer- tain physical characteristics of textile materials. Covers breaking strength and elongat 10n testing machines, thickness gage, bursting testers, and twist, testerS. American Society for Testing Materials, E 41-42 T; 1942. Tentative Definitions With Procedures Relat- ing TO COnditioning and Weathering. Intended to apply to all c as e s where combinations of atmos- pheric influences are an essential part of mater 1- als testing. Definitions, relative humidity deter- minat 10n, TOOIn temperature determination a n d test in Standard lab Oratory atmosphere. American Society for Testing Materials, E 42-42 T, 1942. Tentative Recommended Practice for Character- istics Of Standard Carbon Arc Accelerated Weather- ing Unit. The characteristics recommended cover those point S of fund amental importance that will provide an acceptable accelerated weathering unit for many purposes, and at the same time permit the development of detailed and Specific cycles needed for the obtain ing of part icular data and falling within the general structure of this recommended practice. National Safety Council. Safety Code for Textiles. American Standards ASSI) . , L1-1929. Published by U. S. Dept. of Lab Or, Bureau Of Labor Statístics. A standard for safeguarding textile machinery and equipment by concerns operating such machinery and by the manufacturers of t e X t i le machinery and equipment; provides for guards and Safe Operating features for machines and equipment. U. S. GOV., D e p’t. Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R143– 39; 1939. Paper Cones and Tubes, for Textile Wind- ing. This recommendation establishes a simplified list Of Sizes Of paper COnes and parallel tubes. U. S. GOV., D ep t . Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R152- 34; 1934. Basic Dimensions for Cones for Warp and Knitting Yarns and Hole Sizes for Bobbins for Fill- ing Cop Winders. This recommendation establishes basic dimensions for worsted and cotton and worsted warp yarns, a n d for mercerized and S11k noSiery 63967T ()—45 j4 TEXTILE, SEWING, AND 847 References.—Refractories for the malle able in- dustry, see 534. 12; p lumbago Crucibles, see 574; foundry patterns, see 429.9; s inter ing test for foundry S and, see 5 12. 10; protective he lmets and goggles, see 914. 5; foundry facings, carbon base, See, 575. 1; Silic a .mold Wash, see 593; carbon elec- tr odes for electric ſurnaces, see 575. 2. SHOE MACHINERY knitting yarns; and hole sizes for various types of bobbins for filling cop winders. U. S. GOV., D e D t . Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R153- 34; 1934. Hole S1zes for Taper Tubes for Filling COD Winders. This recomendation establishes stand - ard hole sizes for taper tubes made of paper, wood, metal, Or Other material. References. - Methods of testing cotton fabrics, see 300. 4. 77 || - KNITT |NG AND LACE-MAKING MACH | NERY References.-Safety code for text ile machinery, see 770. 772. COTTON-MANUFACTUR ING MACH | NERY References.-Safety code for text i le machinery, See 770. 773. W0OL-MANU FACTURING MACH | NERY References. - Safety code for text ile machinery, See 770. 771. JUTE MACH | NERY References. – Safety code for textile machinery, See 770. 775. SEW | NG MACHY NES U. S. Gov., Joint Army-Navy Specification JAN-E-30; 1944. Extinguisher; Fire, Demountable, Nestable, Four-Gallon, Water Pump Type. U. S. Gov., Navy Dept. Specification 66M6e; Machines; Sewing. U. S. Gov., Treasury Dept., Procurement Div., 318e; 1944. Sewing Machines. Covers seven types—(I) household, foot treadle; (II) household, motor- driven; (III) household, portable, motor-driven, full size head; (IV) household, portable, motor-driven three-quarter size head; (W) medium-heavy-duty, foot treadle, with round bobbin; (WI) medium-heavy-duty, motor-driven, with round bobbin; (WII) medium-heavy- duty, motor driven, high speed, with round bobbin. Gives requirements for mater lal and WOrkmanship, type Of Stitch, Derformance, reversible Stitching, WOOd wOrk, motors and control, adjustment, guards, lubrication, tools, belts, and details for each type; methods of in- spection and tests; and packing and marking for shipment. U. S. Gov., Treasury Dept., Procurement Div., 452B; 1942. Tables; Power, Sectional, Sewing. COVers three types- (I) tables arranged for individual motor drive; (II) tables arranged for line shaft; and (III) tables arranged for "safety" drive. Gives requirements for wopdwork, shafting, transmitters, motors, treadles, and accessories; methods Of Sam- pling and inspection; and packing and marking. U. S. Gov., Veterans Administration. Specification WA-M-25ſh; 1941. Sewing machines; H aſid Foot Power. wº 1943. gºi º Sº Haſid 775. Directory of Commodity Specifications U. S. GOV., WA-M-3O4c; HOSpitals. U. S. Gov. , Weterans Administration. WA-M-319; 1942 to WA-M-326; 1942, Sewing Machines. Weterans Administration. 1941. Specification Power Sewing Machines, for Use in Specification inclusive. Power 78O-789 MA ||L |NG MACH | NERY U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 100-1; 1924. Baling of Clothing and Equip” 8.96. References. –Conveyor chains for bottling plant, See 766. 1. 782. CHEMICAL-PLANT EQUIPMENT, CEMENT PLANT, PULP AND PAPER, AND CLAY- WORK |NG MACH | NERY National Safety Council, sponsor. American Standards ASSn. , P1-1936. Sa fe ty Code for Paper and Pulp Mills. Safety rules covering unloading and St Orage of pulp wood, guarding of saws, hand barkers, bark- ing drums, etc., guards and Safe Operation in rag and old paper preparation, acid making, chemical processes of making pulp, preparing pulp for paper machine, machine room, and finishing room. 783. GLASS-FACTORY EQUI PMENT. PA I NT MACHINERY, BREWERS MACH | NERY, RUBBER-M | LL MACH | NERY National Safety Council. Joint sponsor with Interna- tional Assn. Of Industrial Accident Boards and COIT- missions. American Standards A S S n . , B28a-1927, Safety Code for Rubber Mills and Calenders. Re- quirements on installation of safety-trip controls and quick-stop facilities, determination of dis- tance of travel of rolls, limits on stopping dis- tances. Published by U. S. Gov. , Dept. of Labor, Bureau of Labor Statistics, Bullet in 447. 78), . WOODWORKING MACH INERY 781.0 GENERAL ITEMS National Conservation Bureau, joint Sponsor with In- ternational Assn. of Industrial Accident Boards and Commissions. American Standards ASSn. , 01.1-1944. Safety Code for Woodworking Machinery. Intended as a guide for the safe installation, Operation, and maintenance of woodworking machinery, including cooperage operations and the making of veneer. COV- ers general requirements, plant layout, machines and equipment, woodworking machinery, Veneer machinery, cooperage machinery, operating rules, appendix, and illustrations. National Fire Protection As Sn. and U. S. Dept. of Agriculture, Jo in t sponsors. American Standards Assn., Z 12.5–1942. Code for the Prevention of Dust Explosions in Wood-working Pºlants. Covers hazards involved by production of finely divided Wood par- t ic le s in the course of woodworking Operations; regulations for construction, ventilation, wood- w as t e collecting equipment, woodwaste disposal, U. . S. GOV., VeteranS Administration. WA-M-328; 1943. Sewing Machines; Use in HOSpitalS. 8pecification Foot Power, for References.-Safety code for textile machinery, see 770 776. SHOE MACH | NERY INDUSTRIAL PLANT MACHINERY 78 |. WEIGH | NG, PACKAG ING, BOTTLING, AND housekeeping, electrical equipment and wiring, and fire protection. U. S. GOV., Dept. Of C om me T C e, National Bureau of Standards, H5; 1923. American Standards Assn. B13– 1924. American LOgging and Sawmill Safety COde. Requirements on structural features, provision of guards, and rules Of Operation and Drocedure, which increase safety for employees, covering felling and logging, Sawmill Operations, Sawmill machinery, and yard Operations. U. S. Gov., Dept. of Labor, Div. of Labor Standards. Special Bulletin 7; 1942. Suggested Standards for Industrial Safeguards. Includes WOOdWOrking machin- ery. Covers band re-saw, band saw or band knife, Circular re-Saw, Circular r1p S3W, disc Sander, drum Sander, J O inter, mOrtising machines, moulder, post Sander, Shaper, Swing Cut-Off Saw, and tenoner. 78!!. I WOODWORK ING MACHINERY U. S. GOV., Navy Dept. Specification 40S4d; 1944. Shaper-Planers; Motor-Driven, OpenSide, Shipboard USe. U. S. GOV., Navy Dept. Specification 4 OT6b; 1935. Tools; Woodworking, Shipboard Use. U. S. Gov., Post Office Dept., DiV. Of Mot Or Wehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Machines; Woodworking, for Garages. U. S. GOV., Veterans Administration. Specification WA-M-82d; 1936. Combination WOOdworking Machine. U. S. Gov., Weterans Administration. Specification WA-M-225a; 1936. La the ; Wood Turning, Belt Driven. U. S. GOV., Veterans Administration. Specification WA-M-228C.; 1941. MOI'tiser. U. S. GOV., Veterans Administration. Specification WA-M-298; 1938. Overhead Arm Type Woodworking Ma- Chine. U. S. Gov., Weterans Administration. Specification WA-MC-314, 1941. Machines; WO Odworking, Overhead Arm Type, Electric Driven Motor. U. S. GOV., Veterans Administration. Specification WA-MM-98a; 1939. WOOdturning Lathe. U. S. Gov., Weterans Administratioh. Specification WA-MM-189b; 1940. Portable Bench Sander; Dustless Belt Type. U. S. G. OV., Veterans Administration. Specification WA-MM-240e; 1941. Saw; Band. U. S. Gov., Weterans Administration. Specification WA-MM-244f; 1941. Saw; Universal, Portable, With Stand. U. S. GOV., Veterans Administration. Specification WA-MM-261c; 1940. Jointer; Portable, 8 Inch. U. S. GOV. , Weterans Administration. Specification WA-MM-287a; 1940. Shaper; Woodworking. 848 Machinery 785.0 and Vehicles 785. REFR IGERAT ING, I C E MAKING, AND |CE-CREAM MACH | NERY 785.0 GENERAL ITEMS American Bureau of Shipping. Rules for the Classifi- Cati Om and COnStruction Of Steel We S S el S, 1944. Refrigerating Machinery and Insulating of Cargo Space. In clude requirements for construction, hydroStatic testS, COOling te St.S, COilS and pipe Joints, brine Circulation, Water C1rculation, and air circulation. American Society of Mechanical Engineers. Power Test Code. Refrigerating Systems, 1927. For use in the determination of the performance of compression Systems in which compressors of the reciprocating type are used, as well as absorption machine S. With auxiliary Sections On general COnS 10erations, pres- Sure measurement, temperature measurement, electri- cal measurements, measurement Of time, Speed meas- urements, linear measurements, measurement Of Sur- face areas, density determinations, humidity deter- Iminations, and leakage measurement. American Society of Refrigerating Engineers. Circular 14; 1941. Standard Method Of Rat 1ng and Testing Mechanical Condensing Units. Includes definitions, Standard test methods, types of capacity measuring apparatus, data to be rec Orded, and description Of eight test methods. American Society of Refrigerating Engineers. circular 17; 1939. Standard Method of Rat ing and Testing Refrigerant Expansion Valves. Includes methods of rating and testing thermostatic and automatic ex- Dan SiOn Valves. American SOC lety Of Refrigerating Engineers. Circular 18; 1940. Standard Methods of Rating and Testing Self-Contained Mechanically Refrigerated Drinking Water Coolers. Includes definitions, testing, pro- cedure, and test data. American Society of Refrigerating Engineers. Circular 19; 1940. Standard Water Content Limits for Re- frigerating System Parts. To establish the maximum permissible water c on ten t of sealed refrigerant system tubing and cooling coils. Includes dehydra- tion of refrigerant system, sealing of refrigerant System, maximum permissible water content of re- frigerant System, and method for determining mois- ture C On t e n t including equipment and chemicals, preparation of tubing and coils to be tested, and procedure for determining the moisture content. American Society of Refrigerating Engineers. Circular 2O. Standard Methods of Rating and Testing Evapora- tive Condensers. Includes’ Scope and purposes, clas- sification, method of rating, standard test methods, instruments, apparatus, test procedure, and defini- t1 OnS. American Society of Refrigerating Engineers. Circular 21-41; 1941. Proposed Methods of Rating and Testing Complete Can-Type Milk Coolers, Includes purpose, definitions, Values to be determined under speci- fied cond1t 1ons, rating tests, calculation of test reports, general data to be recorded, test report, and published capacity data. American Society of Refrigerating Engineers. Circular 22. Proposed Standard Methods Of Rating and Testing Water-Cooled Refrigerant Condensers. Includes pur- pose, classification, and definition of terms: ratings, test methods; instruments, apparatus, and tables of physical properties; and test procedure. American Society of Refrigerating Engineers. Circular 23. Proposed Standard Methods of Rating and Testing Refrigerant Compressors. Includes definition of terms and establishes e1ght Operating conditions for Standard rating purposes to include all refrig- erant COmdenSOrS, whet he r belt-driven or direct COnnected. American SOC lety Of Refrigerating Engineers. Circular 24. Proposed Standard Methods of Rating and Testing Water and Brine Coolers. Includes purpose, classi- fication, and definition of terms; ratings; test m et ho ds; instruments, apparatus, and tables of physical properties; and test procedure. American Society of Refrigerating Engineers. Circular 25. Proposed Standard Methods of Rating and Testing FOTCed-Circulation Air Coolers for Commercial and Industrial Refrigeration. Includes purpose and def- inition of terms; and testing-modification of A. S. R. E.'s Standard method. American Society of Refrigerating Engineers. Joint sponsor with U. S. Bureau of Home Economics. Ap- proved as American Recommended Practice by American Standards Assn., B38c:1-1931. Code for Testing Do- Inestic Refrigerators US ing Ice. A means for the determination of the performance of domestic iced refrigerators in terms of loe meltage and internal temperatures, under Standard Conditions of test. American Society of Refrigerating Engineers, sponsor. American Standards Assn., B9–1939. Circular 15; 1939. Sa fe t y Code for Mechanical Refrigeration. Includes definitions, classification of refrigerat- ing Sy St em s, restrictions on location, required minimum test pressures, specifications for safety devices and the 1r use, and Operating precautions. ASSn. Of American Railroads, Operations and Mainte- nance Dept., Operating-Transportation Div., Safety S e C t i On. Safety Rules Governing Maintenance of Equipment and Stores, Employees, 1942. Gives re- quirements for prevention of burns (fires, explo- Sions); handling material, tools, and equipment; Operation of trucks, tractors, cranes, hoists, and derricks; working On or ab Out machinery, engines, Cars, plpe lines, refrigerating or air conditioning units, and elevators; protection against train and engine hazards; and eye protection. Calcium Chloride Assn. Bulletin 30; 1943. Refrigera- tion Data With Spec 1 a l Reference to the Use and Properties of Calcium Chloride for Refrigeration Brine. COvers the development and practice of re- frigeration, brine for refrigeration systems, ini- tial charges of Calcium chloride brine, properties Of Calcium chloride brines, maintenance of calcium chloride brin es, theory of corrosion and use of inhibitors, mechanics of refrigeration, miscellane- Ous refrigeration data, flow of brine in pipe sys- tems, Conversion tables, safety first hints, and blank forms for brine record. Heat Exchange Institute. Steam Jet Ejector and Vacuum COOling Section, 1938. This standard includes Part I, Steam Jet Ejectors-covering nomenclature, operat- 1ng principles, types of assemblies, capacity, and Standard accessories and materials of construction; Part II, Test Code, for Steam Jet Ejectors—covering Durpose of code, Scope of code, and illustrations; 849 785. O Directory of Commodity Specifications Steam Jet Wacuum Refrigerator Equip- definitions, perform- and Part III, ment—covering momenclature, ance, construction, standard units, and special types. Underwirters' Lab Oratories, Inc. Standard for Air- Conditioning a n d Commercial Refrigerating Equip- ment. Covers three systems Classified as--class C, containing more than 20 lb. but not more than 100 lb. of refrigerant; Class D, COntaining IDOre than 6 lb. but not more than 20 lb. Of refrigerant; and class E, COntaining 6 lb. Or less Of refrigerant. Design and Construction, examination and test, and inspection of listed product. Underwriters' Laboratories, Inc. Standard for Temper- ature-Indicating a n d Regulating Equipment, 1942. Covers electrical control equipment for air-condi- tioning, heating, cooking, and refrigeration, in- tended to be employed on lighting and power C1r- cuits in ordinary locations in accordance with the National Electrical Code. Gives requirements for frame and enclosure, mounting, Operating mechanism, corrosion protection, insulating material, Supply connections, current-carrying p a T tS , capacities, overcurrent reláys, performance, rating, marking, and inspection of listed products. Underwriters' Laboratories, Inc. Standard for Unit Refrigerating Systems. Covers two systems classi- fied as-class D, containing more than 6 lb. but not more than 20 lb. Of reſrigerant; and class E, COn- taining 6 lb. or less of refrigerant. Design and construction, examination and test, and inspection Of listed Dr.00uct. U. S. Gov. , D ep t . of COmmerce, National Bureau of Standards. Commercial Standard CS-105-43. Mineral Wool; Loose, Cranulated, or Felted Form, in Low- Temperature Installations. TO establish minimum specifications for insulating low-temperature areas with mineral wool, and COVers minimum physical and chemical requirements. COvers material, auxiliary material, construction, refrigerated Spaces, prep- aration of surfaces, Vapor barrier, floors aſid Cell- ings, walls, pipe lines, application, finish, paint- ing, and guarantee. U. S. Gov. , D ept . Of Commerce, National Bureau of Standards. Commercial Standard (Emergency) CS (E) 107-43. Commercial Electric Refrigeration COIndenS- ing Units. To establish minimum standard specifica- tions and methods Of test for COI/Imercial eleCtriC refrigeration condensing units and covers require- ments, rating, motor loading, and testing. Covers requirements, condensing units, motors, controls, receiver tanks, Shut-off Valves, performance Stand- ards, production tests, installation, and service instructionS. 785. I REFRIGERATING SYSTEMS Air Conditioning and Refrigerating Machinery ASSn. , Inc. Equipment Standards, 1.0; 1941. Ammonia Com- pressors and Condensing Un i ts. Includes- (1.1) Standard nomenclature ſ O T reciprocating COIUpres- sors; (1.2) enclosed ammonia compressors, standard equipment, rotative speeds, and ammonia discharge g a s temperatures; (1.3) performance of Vertical single-acting a mm on 1 a compressors; and standard equipment for ammonia Condensing units. Air Conditioning and Refrigerating Machinery ASSn. , Inc. Equipment Standards, 2.0; 1941. Ammonia COrr- densers and Receivers. Includes- (2.1) construction Of Vertical Open Shell-and-tube ammonia COndensers, (2.2) performance of vertical open shell-and-tube ammonia condensers, (2.3) construction of horizontal closed shell-and-tube ammonia Condensers, (2.4) per- formance Of horizontal Closed shell-and-tube am- monia condensers, and (2.5) a m In O n i a liquid re- ceiver S. Air Cºnditioning and Refrigerating Machinery Assn., Inc. Equipment Standards, 3.0; 1941. Ammonia Brine Coolers. Includes-(3.1) construction of horizontal closed ammonia shell-and-tube (flooded) brine cool- ers, (3.2) performance of horizontal Closed ammonia shell-and-tube (flooded) brine coolers, and (3.3) submerged open ammonia brine coolers. Air Conditioning and Refrigerating Machinery ASSn. , Inc. Equipment Standards, 4.0; 1941. Miscellaneous Ammonia Standards. Includes- (4.1) location and in- spection of data plate on insulated refrigerant COntaining Vessels. Air Conditioning and Refrigerating Machinery Assn., Inc. Equipment Standards, 4.0; 1941. Miscellaneous Ammonia Standards. Includes-(4.2) amºnonia mains. Requirements f or the proper size of mains with Chart showing the maximum tons Of refrigeration normally allowed f O r certain sizes of pipe, and another chart showing the equivalent feet Of pipe for Valves and fittings. Air Conditioning and Refrigerating Machinery Assn., Inc. Equipment Standards, 5.0; 1941. Self-COntained Air Conditioning Units. Includes- (5.1) cooling air conditioning units and (5.2) self-contained room COOlers and Self-COntained roCºn air COnd it iOneTS. Air Conditioning and Refrigerating Machinery ASSn. , Inc. Equipment Standards, 6.0; 1941. Fre On-12 Condensers and Receivers. Includes-(6.1) freon-12 evaporative condenser units, (6.2) horizontal closed shell-and-tube fredn-12 condensers, and (6.3) freon 12 liquid receiverS. Air Conditioning and Refrigerating Machinery ASSn-, Inc. Equipment Standards, 7.0; 1941. Miscellaneous Fredn-12 Standards. Includes-(7.1) standard equip- Iment for freon-12 COndensing units, (7.2) mean tem- perature difference for freon-12 water coolers, and (7.3) freon-12 mains. Air Condit 1.Oning and Refrigerating Machinery Assn., Inc. Interim Equipment Standards, 1942. Freon-12 Water and Brine COOlers, Forced Air Coolers for COmmercial and Industrial USe. Heat Exchange Institute. Steam Jet Ejector and Wacu- um COOling Section, Standard, 1938. Includes 8 team jet Vacuum Tefrigeration equipment standards, gives nomenclature for Surface COndenser and barometric COndenser types, COInstruction, performance, Standard units, and Special types of Vacuum cooling units. National Board of Fire Underwriters. Air Condition- ing, Warm Air Heating, Air COOling, and Went ilating Systems, NO. 90; 1942. Standards for the installa- tion of these systems. Part I, for systems other than residences, gives Standards applying to a iº duct systems employing mechanical means for the movement. Of air and used for heating and Ventilat- ing, including warm a 1 r heating Systems, plain 850 Machinery and Vehicles 786. ventilating systems, combination heating and Venti- lating systems, air cooling Systems, and exhaust systems; part II, for systems in residences, gives standards applying to systems such as are used for heating, ventilating, or cooling Or any combination of these functions, either With or without a fan. National Fire Protection Assn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Refrigeration Safety Code, Bafety Code for Mechanical Refrigeration. Covers definitions, building occupancy classification, refrigerating system classification by type, refrigerant classil- fication, institut 10n OCCup&ncies, pubfic assembly occupancies, residential Occupancies, COIDImercial occupancies, industrial occupancies, installation requirements, refrigerant piping, Valves, ſittings, design, construction, safety devices, tests, and instructions. Underwriters' Laboratories, Inc. Standard for Absorp- tion Refrigerating Systems; 1941, Covers refriger- ating Systems where in the refrigerant is driven from solution OF COmpound by the application of heat and returned to solution Or compound by the absorptive action of the solvent, absorbent, or ad- sorbent. COvers three systems classified as-class C, containing more than 20 lb. but not more than 100 lb. of refrigerant; class D, containing more than 6 lb. but not more than 20 lb. Of Tefrigerant; and Class E, containing 6 lb. or less of refriger- ant. Design and COnstruction, gas equipment, kero- Sene equipment, electrical COInstruction, mechanical construction, examination and test, and inspection Of listed product. Underwriters' Lab Oratories, Inc. Standard for Un it Refrigerating Systems, 1940. Unit systems of class D and E types containing less than 20 lb. Of refrig- êrant, including household Cabinets, ice-cream cab- inets, Water COOlers, and Self-COntained air-condi- tioning apparatus. Details as to design, construc- tion, and testing. U. S. GOV. , Dept. Of COmmerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Specift- cation CAA-349. Refrigeration Equipment, for Pacif- 1C Islands. U. 8. GOV., D ep t . Of Commerce, National Bureau Of Standards. COmmercial Standard C8107-45; 1945. Commercial Electric-Refrigeration Condensing Units. Purpose is to establish minimum standard specifica- tions and methods of test and rating for commercial ‘electric-refrigeration oon densing units, all appli- cations, for the guidance of manufacturers, distrib- utors, installers, contractors, and users. Covers requirements, rating, motor loading, and testing of air-cooled and water-cooled, belt-driven commercial electric-refrigeration condensing units, in 1/5 to 3 hp. Sizes, and water-cooled units of 5 hp. Covers all applications, including air condit 10ning. U. S. GOV., Navy Dept., Bureau of Yards and Docks. Specification 16 ye; 1941. Refrigerating Equipment. Ingludes requirements . for piping and accessories, and ice making equipment. U. S. Gov., Navy Dept. Specification 66M10; 1939. Machinery, Ice-Cream, and Equipment, SOda-FOuntain; and Installation Thereof, for Airplane Carriers, Battleships, and Cruisers. U. S. Go W., Weterans Administration. Specification WA-M-134d; 1942. Electric Ice Cream Dispensing Cab- inet.S. References. – Def initions, testing code, Safety code, see 785.0, 700; air compressors, see "791. 2; cast iron, see 611. 11; shafts and forged steel, see 611. 52, 611, 51; copper tubing for refrigerators, see 642. 24; household refrigerators, see 959. 4; Syn- chronous motors for Compress OI’s, see 711. 21. 785.2 ICE-CREAM MOLDS U. S. Gov., D ep t . Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R120- 40; 1940. Ice-Cream-Brick Molds and Cartons. This recommendation establishes standārd COvering St Ock dimensions f or 2-gal. Holds, 1-pt. and 1-qt. Ima- chine-filled Cartons, and ice-tray pint carton for brick ice cream. - Sponsored by the International Assn. Of Ice Cream Manufacturers. U. S. Gov., De p t . of Commerce, National Bureau of Standards. Simplified Practice Recommendation R164- 36; 1936. Tinned Steel Ice Cream Cans. This recom- mendation establishes a schedule of Stock types, sizes, and capacities of tinned Steel ice Cream cans of the high type and low (squat) type. Sponsored by the International Assn. Of Ice Cream Manufactur- € I’S. 786. BAKERY MACHINERY American Bakers Asān. Recommended Maximum Pan Lengths. For loaves weighing 12, 16, 20, and 24 OZ. baked. American Society of Bakery Engineers. Dump Bins, Blending Bins, and Storage Bins. Bullet in 102; 1935. Gives maximum dumping heights and volume for dump and blending units, WOlume per 100 lb. Of un- sifted flour, and of sifted flour for storage bins. American Society of Bakery Engineers. Flour Hoppers. Bulletin 102; 1935. G i Ve S minimum angle, Shape, material, and capacity. American Society of Bakery Engineers. High Speed Dough Mixers. Bulletin 102; 1935. Includes nine types based on batch capacities of 180 to 1,600 lb., maximum height, minimum ingredient, flour, and water openings, minimum height from floor to lip Of tub when 'fully dumped, jacket opening and water pres- SUI*6 = Siſters and Gives Standard and mesh American Society of Bakery Engineers. Bolting Reels. Bullet in 102; 1935. capacities, mesh of Screen bolting reel, of auxiliary siſter. American Society of Bakery Engineers. Sponge Troughs. Bulletin 115; 1938. Provides for use of 75 percent Sponges, dimensional requirements of Standard trough for yeasts foods, and table Of comparative capacities Of 6 to 10 ft. lengths giving Cubic content and weight Of Sponge. U. S. G O V., De p t . Of Interior, Standard Specification No. 65. Capacity. U. S. G O V., D e D t . Of Interior, Standard Specification N6.83. FOOd, Light Bread, Or Cake. U. S. Gov., Marine Corps Specification, 1942. Siſter; Flour, for General Use and No. 1 Field Range. U. S. Gov., Navy Dept., Specification 6486a; 1941. Scrapers; Bakery. Purchasing Office. Dough Mixers; Large Purchasing Office. Mixers; Dough, ſor 851 786. Directory of Commodity Specifications U. S. Gov., Navy Dept. Sieves; Flour. U. S. GOV., Navy Dept. Specification 66M14a; 1943. Machines; DOugh-Mixing, Electrically Operated. U. S. GOV., Treasury Dept., Procurement DiV., No. 474; 1941. Sieves; Flour. Two types- (I) household size (with C ran k) and (II) institution size (without crank). Gives general description and requirements for Sheet metal, hopper or body, wire cloth, agita- tor or base, handles, finish, and strength; methods Of inspection and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 28-23; 1937. Ta ble; Moulding, with Legs, Army Field Bake Oven, No. 1. U. S. Gov., U. S. ARMY, Quartermaster Corps. Specifi- Cati On 28–24; 1937. Rack; Bread, Folding No.16-A, Army Fleld Bake Oven, No. 1. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- Catí On 28–48; 1937. Trough; DOugh, No. 15-A, Army Field Bake Oven, No. 1. U. S. Gov., U. S. Maritime Commission. Specification 64-MC-31; 1941. Sieve; Flour. There shall be but One type and grade, and Sizes shall be as Specified. Gives requirements for hardwood, wire cloth; work- manship, COnstruction, S 12es, inspection, and meth- OdS Of testS. U. S. GOV., Veterans Administration. Specification WA-M-81; 1934. Roll Dividing and Rounding Machines. Specification 6488a; 1943. U. S. Gov., Weterans Administration. Specification WA-M-128; 1937. Dough Rounder: U. S. Gov., Weterans Administration. Specification WA-MC-122d; 1942. Loaf Moulder. U. S. GOV., Veterans Administration. Specification WA-MC-1261; 1942. Flour Handling Outfit. U. S. GOV., Veterans Administration. Specification WA-MC-127 by 1942. Dough Divider. References. -Water tanks for bakery, see 956. 2. 787. LAUNDRY AND DRY CLEAN ING MACHIN- ERY AND APPLIANCES American Gas ASSn. , American Standards ASSn., Z 21.9- 1940. Approval Requirements for Hot Pl at e s and Laundry Stoves. Includes-part I, construction re- Quirements for use with all gases; part II, perform- ance requirements for use with natural and manufac- tured gases; part III, performance requirements for use with liquefied petroleum gases; part IV, per- formance requirements for use with butane-air gas; and appendix, definitions and hose end nozzle. American Hospital Assn., 46-1. Metal Frame Laundry Basket. Covers one type, one grade, and one class. American Hospital ASSn., 46-7. Electric Flat Irons. COvers two types. American HOS pital Assn., 46-10. Simplified Practice Recommendation Laundry Machinery. Based On U. S. GOV., Dept. Of Commerce, National Bureau of Stand- ards, S1mplified Practice Recommendations R139-32 Commercial Laundry Extractors, R14 O-32 COmmercial Laundry Flatwork Ironers, R142-32 commercial Laundry Washers, and R141-32 COmmercial Laundry Tumblers. American Institute Of Laundering, International ASSn. Of GOvernmental Labor Officials, National ASSn. Of Mutual Casualty COmpanies, sponsors. American Stand- ards Assn., Z 8-1924. Safety Code for Laundry Ma- chinery and Operations. Requirements for the pro- Vision of interlocks, guards, enclosures, trip bars, etc. for Washing machines, extractor, starching, drying, finishing machines, etc., operating rules. National Board of Fire Underwriters. Dry Cleaning and Dry Dyeing Plants, NO. 32; 1944. Standards safe- guarding processes and plants. Installations shall be arranged in four classes according to the rating Of hazards of flammable liquids employed. Gives definitions, general requirements, and detailed re- Quirement.S for each Of the four classes. National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Dry Cleaning. Standards for safeguard- 1ng cleaning and dyeing plants. Covers definitions, general requirements for two classes based on type of solvent used, location, building, ventilation, lighting, heating, power, tanks, clarifiers, pumps and piping, washers, extractors, etc., brushing and Spotting, operating requirements, dry cleaning and dry dyeing, and air conditioning. U. S. GOV., Dept. Of C Om me r C e, National Bureau of Standards. Simplified Practice Recommendation R139- 32; 1932. Commercial Laundry Extractors. This rec- Ommendation establishes as Standard extractors of the hand-driven type, either open-type or solid- Curb construction. It also sets forth a simplified list Of Standard diameters of extractors. Sponsored by the Laundry and Cleaners Allied Trades Assn. U. S. GOV., Dept. Of C Om me I C e, National Bureau of Standards. Simplified Practice Recommendation R140– 32; 1932. C. Ommercial Laundry Flat-Work Ironers. This recommendation sets forth standard diameters and lengths of pad rolls and type of drive for six classes of laundry flat-work ironers. Sponsored by the Laundry and Cleaners Allied Trades Assn. U. S. GOV., Dept. of C om me rice, National Bureau of Standards. Simplified Practice Recommendation R141– 32; 1932. Commercial Laundry Tumblers. This recom- Iſlendation establishes a Standard list of sizes of reversing and nonreversing tumblers, reversing tum- blers (Steam Only), and semispecial recirculating type. In it are set forth dimensions as to diame- ters and lengths, number of cylinder doors, number Of Vertical partitions, and mumber of compartments for each type. Sponsored by the Laundry and Clean ers Allied Trade Assn. U. S. GOV., Dept. Of C Om me r C e, National Bureau of Standards. Simplified Practice Recommendation R142– 32; 1932. COſmercial Laundry Washers. This recom— mendation establishes dimensions for various sizes of metal, Silk, metal blanket, wood, and wood blan- ket wa Sher S. It also gives details relative to number of COmpartments, number of vertical and hor- 1zontal partitions, number of cylinder doors, and type of drive for each size. Sponsored by the Laundry and Cleaners Allied Trade Assn. U. 8. GOV., Federal Specification OO–L-1316; 1943. Amendment 3; 1944. Laundry Appliances and Wool- Presses (Tailor Shop). Covers marking machines, Washing machines, extractors, drying tumblers, laun- dry presses, flatwork in oners,' soap tanks, starch Cookers, ironing boards, truck tubs, stationary tubs, seams dampeners, laundry tables, starch tables, etc. Gives general and detail requirements; methods of sampling, inspection, and tests; and requirements for packing and marking. Machinery 788. and Vehicles U. S. GOV. , U. S. Army, Medical Dept. Specification 78-9; 1939. Basket; Laundry, Metal Frame. U. S. Gov., U. S. Army, Medical Dept. Specification 78-10; 1939. Outfit; Stamp, Fabric Marking. U. S. GOW., Weterans Administration. Specification WA-M-186b; 1941. Rug and Carpet Washing Machine. U. S. GOW., Weterans Administration. Specification WA-MC-76C; 1942. IrOner Canopy. U. S. GOV., Veterans Administration. Specification WA-MC-1330; 1942. Ironing FOrms. U. S. GOV., Veterans Administration. Specification WA-MC-210a; 1939. Dry Cleaning Presses. U. S. GOV., Veterans Administration. Specification WA-MC-223d; 1939. Laundry Washers. U. S. GOV., Veterans Administration. Specification WA-MC-308; 1941. Sheet Folding Machine. References. --Testing machine f or resistance of f a b I 1 C to laundering, See 770; electric motors, electric controllers, starters, see 711. 2, 714. 11; cast iron, malleable cast iron, see 611. 11, 61.1.2.1; Steel plates and sheets, see 604. 1, 604. 2; galvan- 1zed sheets, see 604.32; lumber for tanks and tubs, See 413. 1; insulating coverings, see 707.4; copper sheets, see 64 1.21, 64 1.23; Valves and cocks, see 607. 6; laundry and starch tables, see 613. 6; launder- Ometer for testing textiles, see 770. 788. TYPESETTING, PRINT ING, AND B |ND ING MACH | NERY International Assn. of Electrotypers and Stereotypers, Inc. A Ratio Unit Walue Scale Based on Average Cost Of Production, 1941. Gives instructions, quality discount, column chart, tables showing detailed re- quirements, trade customs, and area chart with scale superseding all previous scales. International Assn. Of ElectrotyperS and StereotyperS. Engraving, Compositfon and Lockup Standards for Bet- ter Electrotypes, 1941. COVers wax mold electros, black Or color, etching depth, backs, line engravings, Vignettes, dead metal, beveling, routing, blocking, and color plates. Requirements for lead molding, composition, foundry lockup, etc. International Assn. of Electrotypers and Stereotypers. How To Get Better Electrotypes. A primer of elec- trotyping including making of case, molding, graph- iting, electroplating, tinſolling, Casting, etc. International ASSn. Of ElectrotyperS and StereotypeTS of America. Standards in Printing Plates, 1930. Includes thickness of unmounted electrotypes, of curved electrotypes, bevel of edges Of patent base plates, quality of shell as to toughness and hard- ness, and formula for electrotype backing metal. National Assn. Of Printers ROller Manufacturers, Inc. Standard Me th od of Figuring Weights of Cylinder Press Rollers and Units of Job PreSS ROllers for Use With Composition Rollers, 1941. A method of de- termining the difference between job and Cylinder rollers. Rollers classed as Cylinder rollers are figured on the weight basis, for which a deta 1led scale is furnished for determining weights. This weight basis is arrived at by the Cubic content of a roller, and On the basis that a cubic inch Of composition weighs . O468 lb. Rollers Classified as job rollers are figured on a unit basis, and this is determined by multiplying the finished face Of the roller by the finished diameter. A scale is also fu I, II is lie d -giv ber of units each sized roller contains. • & v v. & ing the n zinc halftones, Optical Society of America. American Standards Assn., Z 38.7.5-1943. Methods of Testing Printing and Pro- jection Equipment. Covers test for uniformity of contact between negative and positive in printing equipment, measurement of film or slide temperature, and measurement of the uniformity of 111umination of the SCI’een. U. S. G. O. W. , Dept. Of Agriculture, FOrest Service. Specifications for Printer; Azimuth circle. U. S. Gov. , Dept. of Labor, Div. of Labor Standards. Special Bulletin 7; 1942. Suggested Standards for Industrial Safeguards. Includes paper and printing Covers job platen press, lacing or fly leafing ma- chines, and paper cutter. U. S. Gov., Treasury Dept., Procurement Div., 236A; 1942. Machines; Blueprinting, Horizontal Type . Bhall be built of metal with a cast iron or steel frame construction. Gives detail requirements as to type, design, illumination, contact, conveyor, feed, Speed, COntrol, Ventilation, Drotection, and finish; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., U. S. Army, Signal Corps. Specification 72-38; 1942. Converter M-209-( ); Ciphering Device. U. S. GOV., U. S. Maritime Commission. Specification 66-MC-1; 1940. Binder; St a p le , for Print Shop. Pedestal type for foot oper at i on and the grade shall be that Specified herein. Gives requirements for materials, Workmanship, construction, finish, Color, base COnstruction, inspection, and methods Of test. U. S. GOV., U. S. Marltime Commission. Specification 66-MC-5; 1940. Machine; Linecasting, Typesetting, for Print Shop. There shall be but one type and grade. Gives requirements for materials, workman- Ship, finish, color, base construction, safety de- Vices, spare parts, details, metal pot, inspection, and methods Of test. U. S. GOV., U. S. Maritime Commission. Specification 66-MC-7; 1940. Press; Printing, Horizontal or Wer— tical Bed, for Print Shop. There shall be but one type and grade. Gives requirements for materials, workmanship, finish, color, base construction, safe- ty d e V 1 c e s , electrical equipment, spare parts, detail requirements, inspection, and me t h od of test. S. GOV., U. S. Maritime Commission. 66-MC-8; 1940. U. Specification Presses; Printing, Platen Type, for Print Shop. Type I, Size 8 x 12 in. ; type II, size 10 X 15 in. ; type III, size 12 x 18 in. ; type IV, size 14 1/2 X 22 1n. ; and grade shall be as speci- fied. Gives requirements for materials, workman- Ship, finish, color, base construction, safety de- W1Ces, electrical equipment, spare parts, detail re- quirements, inspection, and methods of tests. U. S. GOV., U. S. Maritime COImmission. Specification 66-MC-9; 1940. Press; Proof, for Print Shop. Type I, for bench or table operation (without cabinet); type II Same as type I but provided with steel cab- inet; and there shall be but One grade. Gives re- quirements for materials, workmanship, finish, col- or, Safety devices, size, base construction, detail requirements, inspection, and methods of, test. S. Gov. , Weterans Administration. Specification WA-MC-99b; 1939. Electric Marking Machines. U. 853 789. Directory of Commodity Specifications V |NDUSTRIAL PLANT MACH | NERY NOT ELSEWHERE CLASS | F | ED American Foundrymen's Assn. Metal Cleaning Sanita- 789. and Cocoa. Regulations for location, construction, COmmunications, power, lighting, wiring, mechanical precautions, housekeeping, and fire protection. National Fire Protection Assn. tion, 1939. Gives definitions and requirements for cleaning processes, including dust and chemical haz- ards, accident, fire an d explosion hazards; alka- line cleaning processes, solutions, handling, heat control, tank construction, handling product, loca- tion, and ventilation; SOlvent cleaning processes, solvent specifications, handling, tank construction, location and Ventilation, Spraying methods, air dry- ing, a n d personal protection; SOlvent degreasing processes, metal plckling processes, tumbling mill, and abrasive blast processes; design, installation, Operation, health and safety protection, etc. ASSn, Of American Railroads, Operations and Mainte- nance Dept. Operating-Transportation Div., Safety Section. Safety Ru le s Governing Maintenance of Equipment and Stores Employes, 1942. Gives require- ments for prevention of burns (f1 res, explosions); handling material, tools, and equipment; operation Of truckS, tractors, cranes, h01 St.S, and derricks; Working On Or about machinery, engines, Cars, pipe lines, refrigerating or air conditioning units, and elevators; protection against train and engine haz- ards; and eye protection. National Fire Protection ASSn. and U. S. Dept. Of Agri- culture, joint sponsors. American Standards Assn., Z 12.2-1944. COde for the Prevention Of DuSt ExploSiOnS in Starch Factories. Gives general and specific regula- tions for construction and arrangement of buildings, for kilns, dry starch grinding a nd grading, pearl and DOW- dered starch bulk packing; lump starch cooking, pressing, grading and packing; control and removal Of dust, preven- tion Of ignition, mechanical precautions, and hCusekeeping. and U. S. Dept. Of Ag- riculture, joint Sponsors. American Standards Assn., Z 12.3-1942. Code for the Prevention of Dust Ex- plosions in Flour and Feed Mills. Requirements for good housekeeping, construction of buildings, loca- tion, equipment, grain driers, removal and control of dust, removal Of static dust, electrical equip- ment, and fire protection. National Fire Protection ASSII. and U. S. Dept. of Ag- riculture, joint Sponsors. American Standards Assn., Z 12. 4- 1942. COde for the Prevention of Dust. Ex- Dlosions in Terminal Grain Elevators. Requirements for construction of buildings, bins and tanks, spac- ing of buildings, ventilation, mechanical equipment, grain driers, removal of dust from grain handling equipment, removal of static dust, electrical equip- Iſlent, InlSCellaneous, and fire protection. National Fire Protection Assn. and U. S. Dept. of Ag— riculture, joint sponsor. American Standards Assn., Z 12.5-1942. Code for the Prevention of Dust Ex- plosions in WOOdworking Plants. Covers hazards in- volved by production of finely divided wood parti- cles in the course of woodworking operations; regu- lations for construction, ventilation, woodwaste Collecting equipment, woodwaste disposal, housekeep- ing, electrical equipment and wiring, and fire pro- tection. National Fire Protection Assn. and U. S. Dept. of Ag- riculture, joint Sponsors. American Standards Assn., Z 12. 6- 1942. Code for Pulverizing Systems for Sugar National Fire Protection ASSn. and U. S. Dept. of Ag- riculture, joint Sponsors. erican Standards Assn., Z 12.7-1942. Co de for the Prevention of Dust Ex- plosions in Coal Pneumatic Cleaning Plants. Covers Screens, Dneumatic jigs or tables, and o the r ma- chines. Gives requirements for buildings, machines, apparatus, installation, electricity for light, heat and power, and fire and explosion protection. National Fire Protection Assn. and U. S. Dept, of Ag— riculture, joint Sponsors. American Standards Assn., Z 12.8- 1942. C O d e for the Prevention Of Dust Ex- plosions in WOOd Fl Ou r Manufacturing Establish- ments. Regulations for location, building construc- tion, communications, electric power, lighting and Wiring, preventive measures, housekeeping, an d for fire Drotect 10n. National Fire Protection Assn. and U. S. Dept. of Ag- riculture, joint sponsors. American Standards Assn., Z 12.9–1942. Code for the Prevention of Dust Igni- tions in Spice Grinding Plants. Requirements for location, construction. Of building, electric power, lighting, wiring, communications, prevention of 19- nition, housekeeping, and fire protection. National Fire Protection Assn. and U. S. Dept. of Ag— riculture, joint Sponsors. American Standards Assn., Z 12. 10-1943. Co de for the Use of Inert Gas for Fire and Explosion Prevention. For use of carbon dioxide or other inert gas for preventive purposes, by admixture with air, but not for carbon dioxide f i r e extinguishing systems. Regulations covering approval of installations, determining a m O unt of inert gas required, table of maximum percentage of Oxygen permissible f O r various materials, Sources Of inert gas Supply, gas conditioning equipment, gas distributing System; analyzing, indicating, and re- COrding apparatus; and test for approval. National Fire Protection Assn. and U. S. Dept. of Ag- r1culture, joint Sponsors. American Standards Assn., Z 12. 11-1942. Code for the Prevention Of Dust. Ex- plosion in the Manufacture Of Aluminum Bronze Pow- der. COvers location and buildings, making and con- veying of powder, electricity for light and power, COntrol Of Static electricity, Drevention of accu- mulation Of aluminum powder Or dust, prevention Of ignition of powder, Storage of powder, fire fight- ing methods, and safety provisions. National Fire Protection ASSn. and U. S. Dept. of Ag— riculture, joint Sponsors.’ American Standards Assn., Z 12. 12-1943. CO d e for the Prevention of Sulphur Dust Explosions and Fires. Applies to the crushing, grinding, pulverizing and to certain specific Oper- ations in handling of Sulphur; and does not apply to mining Of Sulphur Or transportation in c O mm On carriers. Covers buildings, electrical equipment, inert g a Se S, conveyors and collectors, prevention of ignition, housekeeping, f i r e fighting, handling coarse sizes of sulphur in bulk, and sulphur in the liquid Or Vapor phases. National Fire Protection ASSn. and U. S. Dept. Of Ag- riculture, joint sponsors. American Standards ASSn. , Z 12. 13-1943. Code for Prevention of DuSt Ignition 8 in CO un try Grain Elevators. Covers structural 854 Machinery and Vehicles 789. features, equipment, grain driers, removal and con- trol of dust, removal of static dust, electrical equipment, miscellaneous precautions, and fire pro- tection. National Fire Protection Assn. and U. S. Dept. of Ag- riculture, joint sponsors. American Standards ASSn. , Z 12. 14-1943. Suggested Good Practices for the AD- plication of Suction and Wenting for the Control of Dust in Grain Elevators and Storage UnitS. COvers methods of dust control, suction, venting, applica- tion of suction or venting, and inspection traps and velocity control devices. .* National Fire Protection Assn. and U. S. Dept. of Ag- riculture, joint sponsors. American Standards Assn., Z 12.15–1944. Code for Explosion and Fire Protec- tion in Plants Producing or Handling Magnesium POW- der or Dust. Applies to plants producing Or hand- ling magnesium powder and in plants producing dust, shavings, or chips in connection with the Sawing, grinding, machining, or buffing of c as t 1 ng S or stampings made from magnesium or 1 ts alloys. Covers location of plants, construction of buildings, mak- ing and handling magnesium powder, electrical Wir- ing and equipment, control of Static electricity, lighting protection, preventing ignitions of mag- nesium powder, storage of magnesium powder, fire protection for magnesium powder plants, safety pre- cautions, and collection and disposal of Waste dust from grindings, buffing, and similar dust producing operations in the handling of magnesium Or magneS1- um alloy products. National Fire Protection ASSn. and U. S. Dept. Of Ag- riculture, joint sponsors, 1944. Fundamental Prin- ciples for the Prevention of Dust Explosions in In- dustrial Plan ts. Gives general precautions for building construction, equipment design and instal- lation, housekeeping, sources of ignition, venting, inert gas systems, electrical requirements, static electricity, special precautions for grinders, ele- vators, conveyors, dust collectors, bins an d hop- pers, dryers, blowers and exhausters, cooling and refrigeration apparatus, fire prevention and fire extinguishing. (These regulations have been adopted by the National Board of Fire Underwriters). Underwriters' Laboratories, Inc. Bullet in of Re- search, 24; 1942. Effectiveness of a Choke for Ar- resting Starch Explosions in Wood Box Screw Convey- ors. Covers description of choke and conveyor; plan. of investigation, theory of dust explosions, theory of arrest of explosions by the choke, critical ele- ments of the choke, and test procedure; test record, description Of Samples, methods Of test, and explo- sion test results; and conclusions. Underwriters' Laboratories, Inc. Sponsored by Nation- al Board of Fire Underwriters. A New Type of Bomb for Investigation of Pressures Developed by Dust Explosions, 1944. Covers abstract, introduction, theoretical considerations, construction details, explosion tests, summary, and references. U. S. G. O. V., Dept. Of Interlor, Purchasing 0 f f 1 c e. Standard Specification No. 8. R O C k Crushers. (A) Crusher Only, mounted on steel truck; (B) crusher and power unit mounted on steel truck; (C) crusher, power unit, elevator mounted On steel truck; and . (D) crusher, power unit, bucket elevator, conveyors, storage bin, and screens. and bucket ** * * * * * * is U. S. Gov., Dept. of Interior, Purchasing of f i ce. Standard Specification No. 16. ROck Crushing Plants; COmplete Circuit. U. S. Gov., Navy Dept. Specification 17M125; 1944. Machines; Armature- and Stator-Coil-Winding, Motor- Driven, Shipboard USe. U. S. Gov. , Navy Dept. Specification 17M13; 1938. Machines; COil-Winding, Motor-Driven, Shipboard Use. U. S. Gov., N avy Dept. Specification 4OM2a; 1934. Machines; Filing-and-Setting, Band-Saw. U. S. Gov. , N a V y Dept. Specification 4OM7C; 1944. Machines; Cylinder—Boring, Portable, Mo to r–Driven, Shipboard Use. U. S. Gov., N avy Dept. Machines; Walve-Reseating. U. S. Gov. , Navy Dept. Specification 41M5; chines; Sheet-Metal-Working. U. S. Gov., Post of f ice Dept., Div. of Motor Vehi- cle Service, Bureau of the Fourth Assistant Post- master General. Specifications for Ch a 1 n Repair TOOl. U. S. Gov. , Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Clutch Rebuilding Ma- chine. U. S. Gov., Post office Dept., Div. of Motor Vehiclé Service, Bureau of the Fourth ASS 1stant Postmaster General. Specifications for Creeper; Garage. U. S. Gov., Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications ºf O r Cutter, f O r Cutting Bead From Tires. U. S. Gov., Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth AS8iStant Postmaster General. Specifications for Grinders; Circular Brake Lining. U. S. Gov. , Post Office Dept., Div. Of Motor Wehl cle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Spark Plug Cleaner and TeSter. U. S. Gov. , Post Office Dept., Div. of Motor Wehicle Service, Bureau of the Fourth Assistant Postmaster General. SpecificationS for Tester, Armature, Etc. U. S. Gov., Post Office Dept., , Div. of Motor Wehicle Service, Bureau Of the Fourth AS81stant Postmaster General. Specifications for Tester; 8pring. U. S. Gov. , Post Office Dept., Div. Of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Tire Changer. - U. S. Gov. , Post Office Dept., Div. Of Motor Wehl cle Service, Bureau Of the Fourth Assistant POStmaster General. Specifications for Tire Spreader. U. S. Gov. , POSt Office Dept., Div. Of Motor Wehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Washer; Car. U. S. Gov. , POSt Office Dept. , Div. Of Motor Wehicle Service, Bureau of the Fourth Assistant Postmaster . General. Specifications for Wheel Aligner. U. S. Gov., We ter an s Administration. Specification WA-M-195; 1937. Concrete Block Machine. U. S. Gov. , We t e r an s Administration. Specification WA-MC-24f; 1941. Washer; Car, High Pressure, Heavy Duty. References.—Motors and controllers for explosive atmospheres, see 711.25, 714. 11; blower and exhaust systems, see 791. O; Coal Clean ing plants, see 750; pulver 1zers, coal, see 703.9. Specification 40R1a; 1923. 1933. Ma- 855 79 |, * Directory of Commodity Specifications 790-799 MISCELLANEOUS MACHINERY 79 | . BLOWERS AND COMPRESSORS 791. O GENERAL ITEMS American Foundrymen's Assn. American Standards ASSn. , Z 43.- 1941. Grinding, Polishing, and Buffing Equip- ment Sanitation. Prescribes the u S e Of exhaust h9ods and systems in removing dust, dirt, fumes, and gases generated through the grinding, polishing, and buffing of ferrous and nonferrous metals by means Of grinding, polishing, scratch brushing, abrasive cutting-Off wheels, grinding and polishing Straps and belts. American Foundrymen's A S S n. Design, Construction, Operation, and Maintenance Of Exhaust Systems, 1938. For removal Of dust, refuse, fumes, and mists for the protect 10n Of health, safety, and good house- keeping; definitions and Tequirements for matter to be handled, enclosed processes, codified hoods, par- tial enclosures, range and velocity, ventilation, factors affecting air flow, dust. COllectOTS, Stacks, venturi ejéctors, centrifugal and disc fans, fan S1zes and power requirements, designing, construc- tion, VacuuRn cleaning equipment, Operation, etc. American Society of Mechanical Engineers. Joint Spon- sor with American Society of Safety Engineers, En- gineering Section. National Safety Council. Amer- ican Standards Assn., B19–1938. Safety Code for COImpressed Air Machinery and Equipment. Applies to compressed air machinery and equipment, such as air compressors of the positive displacement type (both Stationary and p O r t ab le), air receivers, piping Systems, pneumatic hammers, pneumatic drills, a n d Other equipment u se d in providing and utilizing compressed air for performing Operations such as cleaning, drilling, hoisting, and chipping. Not in- tended to apply to compressed air machinery and equipment used on transportation vehicles such as st e am railroad cars, electric railway cars, and automotive equipment. American Society of Mechanical Engineers. Power Test Code. CompressOrs and Exhausters, 1935. This code provides standard directions for conducting and re- porting tests On centrifugal compressors and ex- hausters. The 1nformation is presented as follows— (1) object and scope, (2) enumeration and descrip- tion of terms, (3) guiding principles, (4) instru- ments and testing apparatus required and measure- ment methods, (5) computation of results, (6) form for reporting data and results Of tests. In addi- tion, the method of measuring flow with nozzles is explained in detail, and formulas are given for flow measuring nozzles. Diagrams are included to show the nozzle shape applying to all arrangement. American Society of Mechanical Engineers. Power Test COde. Displacement COmpressors, Vacuum Pumps, a n d Blowers, 1939. Applies to displacement compressors, blowers, vacuum pumps, and all rotary types of ma— chines Operated On a positive displacement princi— ple. Important new rules and data relate to measur- ing the capacity of discharging the output of the compressOr to the atmosphere through a low pressure no ZZle, no ZZle COefficients, maximum all Owable var- 1ation in operation conditions, capacity calculations and corrections, adjusting test results to reconcile them with Operating COnditions, etc. National Board of Fire Underwriters. Blower and Ex- haust Systems for Dust, Stock, a n d Wapor Removal, No. 91; 1937. Regulations cover systems for the re- moval Of flammable Vapors, dust, Stock, a n d refuse conveying Systems. Include S fans, ducts, ventila- tion of restaurant type cooking equipment, automat- ic dampers for duct passages through walls, Cyclone collectors, refuse fuel Vaults, automatic Sprinklers, minimum gauge of metal, etc. National Fire Protection Assn., proprietary Sponsor. Adopted by National Board of Fire Underwriters and published in N. B. F. U. Pamphlets 90 and 91. Amer- 1can Standards Assn., as Z 33. 1- 1938. Regulations for Air Conditioning and Blower Systems. Includes regulations of the installation of air condition- ing, warm air heating or cooling, and ventilating systems in residences and other than residences; of blower and exhaust Systems for dust, Stock, and va- por removal; and an appendix On maintenance Of air conditioning, warm air heating Or cooling, and ven- tilating Systems in other than residences. 79ſ. FANS AND BLOWERS A me r 1 c an Foundrymen's Assn. Design, COnStruction, Operation, and Maintenance of Exhaust Systems, 1938. Includes vacuum cleaning equipment f O r industrial plants, permanent and p or t a ble; location of dis- charge, period of use, air capacity per unit of cloth area and requirements for mole skin cloth, Weight and thread COunt. National Assn. Of Fan Manufacturers. SOund Measure- ment Test Code for Centrifugal and AX1 al FanS. Bul- let in 104; 1942. For uniform methods Of COnducting and reporting SOund measurement Of COntrifugal and axial fans. Covers general requirement S, TOOm ef- fects, centrifugal fan Sound tests, axial fan Sound tests, and facsimile of label "certified ratings. * National Assn. Of Fan Manufacturers. Standard Methods Adopted for Centrifugal Fans an d Blowers. Third Edition, 1942. Supplement A; 1944. Standards for multiblade and nonOverloading fans in 25 S1 ZeS. In- cludes comparison chart for S 1 n gle inlet-Single width multiblade and nonOverloading fan; COImparison chart for double inlet-double width multiblade and nonoverloading f a n; operating limits for class I, II, III, and IV fans; air density ratios at various altitudes and afr temperatures; d 1 a g I am S Showing arrangements of drive and designation of direction of rotation an d discharge; typical Specifications for heating, ventilating, and air conditioning; COm- parison charts for industrial exhausters (Straight bladed wheels) and cast-1 ron Volume fans (Straight bladed wheels), motor position, belt Or chain drive; abras iOn, field test, and Der’ſ OIT)ance Of fans; Stand- ard, air an d flue gas densities; and facsimile Of label "certified ratings. * National As Sn. Of Fan Manufacturers. Standard Test Code for Centrifugal and Axial Fans. Bullet in 103; 1941. C O v e r s definitions, centrifugal fan tests, axial fan t e s t s, testing instruments, determina- tions, Observations and calculations, results, test 856 Machinery and Vehicles 79 || - 2 data, nomenclature-Symbols, formulae, instructions, description, and Operation of typical hook gauge, tables Showing weight. Of Saturated and partly sat— urated air, egg Crate Straightener, field test of fans, and facsimile of label "certified ratings." Nat 10nal ASSn. Of Fan MfrS. Table 10–Names and Def- initions of Types of Fans, 1944. Illustrates and defines propeller fan, tubaxial fan, vaneaxial fan, and Centrifugal fan. . U. S. GOV., Army Air Forces. Specification 40741-1; 1944. Blower; Gasoline-Engine-Driven, Type A-2, Portable, Wentilation. U. S. Gov., Army Air Forces. Specification 40771 (1); 1944. Blower: Gasoline-Engine-Driven, Type A-1. U. S. GOV., Dept. of Commerce, Civil Aeronautics Ad— ministration, Bureau of Federal Airways. Specifi- cation CAA-59. Fan; Wentilator, Gable. U. S. GOV. , F e d e r a l Specification GG-P–606; 1941. Powder-Blowers; Hand. COvers one grade, type, and class. Gives detail requirements; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. GOV. , Navy Dept. Specification 17B10c; 1944. Blowers; Electric, for Cleaning and Drying Electri- Cal Equipment. U. S. G O V., Navy Dept. Fans; Wentilating. U. S. G O V., Navy Dept. Specification 17F9d; 1944. Falls; Electric, Wentilating, Portable. U. S. G O V., Navy Dept. Specification 60B1a; 1944. Blowers; SOOt, Shipboard Use. U. S. Gov., Panama Canal, Purchasing Dept. Specifica- tion for Blowers, 1943. To have free air capacity of not less than 980 cu. ft. per minute at 1,425 T. D. Iſle U. S. Gov. , Panama Canal, Purchasing Dept. Specifica- tion for Blowers, 1944. To have free air capacity of Ilot less than 1,550 cu. ft. Der minute. U. S. GOV., Panama Canal, Purchasing Dept. Specifica- tion for Wentilating Fans, 1944. Portable, 1,000 cu. ft. per minute against 2 in. static pressure. U. S. GOV. , Treasury Dept., Procurement Div., 525a; 1942. Fans; Electric, Air Circulators, Rigid Blades (Not for Marine Service). Covers nonoscillating electric air circulator fans operating on alternat— ing or direct current and intended for use under Ordinary Office conditions. Gives requirements for sizes, mounting, base, adjustments, blades, guard, motor, C ord and plug, finish, and performance; metn- Ods of Sampling, inspection, and test; and packag- ing, packing, and marking. U. S. G O V., U. S. Army, Cnemical Warfare Service. Specification 97-54-126; 1939. Blower; Motor Driven, Direct-COnnected. U. S. Gov., Veterans Administration. WA-MC-307; 1941. Type. References. --Test codes, see 791. O, 700; ventila- t10n Systems, see 791.0; portable desk and wall fans, See 711. 23; d. c. motors for Vent Ilat ing fans, see T11. 22. Specification 17F8; 1929. Specification Blower; Electric, Portable, Medium 79 |. 2 COMPRESSORS AND SPRAYERS Air Conditioning and Refrigerating Machin.ery Assn., Inc. Equipment. Standards, 1.0; 1941. Ammonia Com- pressors and Condensing U n i t s. Includes- (1.1) standard nomenclature for reciprocating compressors; (1.2) enclosed ammon la compressors, standard equip- ment, rotative Speeds, and ammonia discharge gas temperatures; (1.3) performance of Vertical single- acting ammon la Compressors; and Standard equipment for ammonia Condensing units. American Society of Mechanical Engineers. Power Test Code. Compressors and Exhausters, 1935. Besides methods of testing, this code contains information On 1nstruments used, measurements, formulas for flow of air and gas through nozzle, etc.; with auxiliary Sections OIl general considerations, pressure meas- urement, temperature measurement, head measuring apparatus, electrical measurements, measurement of time, Speed measurements, and numidity determina- tº 10ns. American Society of Mechanical Engineers. Power Test Code. Displacement Compressors, Wacuum Pumps, and Blowers, 1939. Applies to displacement compressors, blowers, Vacuum pumps, and all rotary types of ma- Chines Operated On a positive displacement princi- ple. Important new rules and data relate to meas- uring the capacity by discharging the output of the Compressor to the atmosphere through a low pressure nozzle, nozzle Coefficients, maximum allowable war- lation in Operating Conditions, capacity calcula- tions and corrections, adjusting test results to reconcile them with Operating cond1tions, etc.; with auxiliary Sections on general considerations, pressure measurement, temperature measurement, meas— urement of time, Speed measurements, and linear IſleaSurement.S. Americall SOC lety of Refrigerating Engineers. Circular 23. Proposed Standard Methods of Rating and Test- ing Refrigerant Compressors. Includes definition Of terms and establishes eight Operating conditions for standard rating purposes to include all refrig- eraſit. COndense TS, WHether belt-driven Or direct con- IleCted. COmpressed Air Institute. T r a de Standards, 1938. Gives definitions, nomenclature, rating standards, test Standards, data, tables, and formulae. Includes installat 10m, maintellance, uses for reciprocating COImpressors, Vacuum Dumps, rotary compressors, blow- ers, Centrifugal Compressors, a II d blowers. Also describes COITDI’eSSOT a CCeSS OrieS Such as receive rS, after-COOlers, filters, piping, and Valves; portable Compressors, rock drills, and accessories, and pneu-º Imatic tools and accessOries. U. S. GOV., Army Air Forces. Specification No. 40778; 1944 . COImpress Or; Single-Stage, Air, Type A-1, Gasoline Engine Driven, Portable. U. S. GOV., D e p t . Of Commerce, National Bureau of St a n d a T d S. Simplified Practice Recommendation R 202-43; 1943. Air COImpress Ors for Automotive Serv- ice Stations and Garages (Motor-Driven, 1/2 to 10 Horsepower). Proposed by the Pneumatic Automotive Equipment ASSI). COVerS St Ock automatic Start, and St.0p COmpress Ors of air-cooled construction, com- plete, horizontal-tank mounted, electric-motor-driv- en, Operating above 100 lD. per Square inch and up to and 111cluding 200 lb. per Square inch. Table Shows I, Orsepower of motors, type of compressors, and tank CapaCities. U. S. GOV., Dept. Of IIIterior, PuTCnasing Office. Stand- ard Specificatioſ, No. 85. Air Compressors; Portable. 79 | .2 Directory of Commodity Specifications U. S. Gov., Navy Dept. Specification 57C10; 1941. Compressors; Air, Automatic, With Tank. U. S. GOV., Panama Canal, Purchasing Dept. Spe C1 fir cation for Air Compressor, 1943. Electric-motor driven, capacity 85 Cu. ft. free air per minute. U. S. Gov. , Post Office Dept., DiV. Of Motor Wehicle Service, Bureau Of the FOurth Assistant, POStmaster General. Specifications for Compressor; Air. U. S. GOV. , Treasury Bept., Procurement DiV., Specifi- cation No. 233. Portable Air-Compressor; Two-Stage. Shall consist of a vertical or W-type, two-stage air-compress Or Connected to a gasoline engine, prop- erly mounted and connected in a Compact manner to allow for quick repairs or adjustments. Gives de- tail requirements as to compressor, gasoline engine, regulation, air receiver and gasoline tanks, equip- ment, Size, and Service requirements. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2945A; 1940. Compress Or Unit. U. S. G O V., Veterans Administration. Specification WA-MC-62g; 1942. Air COImpressor; Garage. U. S. G O V. , Weterans Administration. Specification WA-MC-2833; 1942. Air COImpressOTS, Tanks, and MO- torS. References. --Test codes, see 79.1.0, 700; compres- sors for refrigerating machinery, see 785.0, 785. 1; synchronous motors for compressors, see 711. 21. 792. HEAT ING, VENTILATING, AND AIR- CONDITION ING EQUI PMENT 792.0 GENERAL ITEMS Air Conditioning and Refrigerating Machinery Assn., Inc. COde Of Application Engineering Standards for Air COnditioning for COInfort, - 1940. Limited to ap- plication engineering Standards and practices for determining the COnditions and the loads for which to design systems for conditioning air for the COIT- fort of persons. Includes design load factors, de- sign outside conditions, design inside Conditions, Sunlight radiation through glass, design Out, Side air quantity, infiltration, Ventilation requirements, design occupancy, heat from appliances, transmis- Sion coefficieſts, total air C1rculat 10n, air dis- tribution, and capacity Specifications. American Foundrymen's A S S n . Design, Construct, 10n, Operation, and Maintenance of Exhaust Systems, 1938. Includes theory Of air flow in exhaust Systems, ap- plications, Variable a 1 I COIIditions, resistance, centrifugal and propeller type fans, power require- ments, design, construct, 10n Specifications, Charts and tables, testing, and SuperVision. American Foundrymen's A S S n . Testing and Measuring Air Flow in Exhaust Systems, 36-27; 1937. COVers technique for determining Volume and Velocity Of air flow in foundry exhaust Vent illating Systems, general types of instruments necessary including pitot tube, manometer gauges, anemometers, Swinging vane type Velocity meter, illustrations, and charts. American Society of Bakery Engineers. Standardization of Humidifier Practice in Baking Plants. Bullet in 74; 1932. Gives recommended Standards for temper- ature and relative humidity Of fermentation roQIDS, proof rooms, for air changes and distribution, mate- rials for humidifiers and duct work, and explanatory I, Otes. {- American Society of Heating and Wentilating Engineers. Code of Minimum Requirements for Heating and Wenti- lating Garages, 1935. Includes basement and sub- basement garages, Specifies Volume of air Supply and exhaust, Sprinkler system, use of space, ratio of exit area, and prohibits handling of gasoline. COvers heating Systems, ventilation, repair work, in Spect. 1011 and repair pits and trestles, and the Carbon monoxide nazard. American SOC1ety of Heating and Wentilating Engineers. Heatlng, Wentilating, Air Conditioning Guide, 1944. COntains a technical data Section of reference ma- terial On the design and specification of heating, Ventilating, and air Conditioning systems based On- the transactions, the iInvestigations of the research laboratory and cooperating institutions, and pro- feSS10nal practice. Includes principle of thermo- dynamics of air and water mixtures, physiological principles, heating and load Calculations, COmbus- tion, Steam and hot water heating, air conditioning, automatic COntrols, instruments, and motors. Also Special applications such as drying Systems, indus- trial and transportation air COnditioning, etc. American Society Of Heating and Wentilating Engineers. Standard Code for Testing and Rating Air Cleaning DeViceS USed in General Went, ilat, iOIl Work. American Society Of Heating and Wentilating Engineers. Standard Test COde for Heat TranSImission Through Walls, 1928. This code has not been framed for the purpose Of Offering detailed instructions for test- ing the heat transmission of building materials, Or for COnstructing testing apparatus, but rather for defining C e I’t a 1 n Standards, the applications Of Which it is hoped, Will Dring the resultS Of differ- ent investigations frto Detter conformity than is found at the present time. Includes definitions and formulas, COnductivity Of homogene Ous materials, and OVer-all heat, transmission. American Society of Heating and Wentilating Engineers. Wentilation Standards, 1932. A Statement. Of those requirements which, based on present day knowledge, will provide adequate Ventilation for Spaces in- tended for human occupancy. include S. air tempera- ture, humidity, quality, motion, dixtribution, and quantity; definitions; and tables of effective tem- peratureS. American Society of Refrigerating Engineers. Circu- lar 13; 1936. Standard Method of Rating and Test- ing Air COInditioning Equipment. Includes S c O p e, classification, ratings, instruments and apparatus, testing cooling equipment, testing heating equip- ment, testing humidifying equipment, and defini- tionS. American Society of Refrigerating Engineers. Circu- lar 16; 1940. Standard methods of Rating and Test- ing Self-Contained Air Conditioning Units for Com- fort COOling. Includes scope and purposes, classi- fication, method of rating, instruments, apparatus, cooling capacity tests, heating capacity tests, hul- midifying capacity tests, and definitions. Heating, Piping, a n d Air Conditioning Contractors National ASSn. Engineering Standards, 1939. Air conditioning requirements including definitions for Summer air conditioning, winter air conditioning, and year-round air conditioning; includes humidifi- cation, psychrometric chart, heat content tables, 858 Machinery and Vehicles 792.0 Heating, mean outdoor temperatures for various cities, heat gain for v ar i o us appliances, average water main temperatures, refrigeration plpe sizes for Various refrigerants, volumes of air required for various ventilation purposes, etc. Heating, P1ping, and Air COnditioning Contractors Na- tional Assn. Engineering Standards, 1939. COVers procedures for figuring radiation (heat losses) for brick, Veneered, COncrete, tile, Stone, StucCOed, Cinder block, clapboard frame, WOOd Shingled, and interior walls, floors, Openings, roofs, etc., plas- tered and insulated. Gives tables for exposure and temperature factors in various American cities, and for required inside temperatures on various Classes of buildings. Also gives radiation loads for low pressure heating boilers, requirements for chimneys, automatic heating devices, p1pe sizes, standard di- mensions of valves, fittings, and materials. Also includes air condition ing and humidification. Piping, and Air Conditioning Contractors Na- tional Assn. Engineering Standards, Part I. Heat Loss Calculations, 1943. All rules for determining the required amount Of radiation necessary to heat properly a given space are based on the heat needed to Offset the losses due to the transfer Of heat through the walls, windows, floors, ceilings, and roofs, and the additional heat required to bring the air that leaks into that space up to the design temperature. Gives conductivities and coefficients Of transmission for Various types of masonry, insu- lation, building boards, roofing construct 1 On, plas- tering materials, and frame building construction; covers infiltration and inside temperatures usually required; and gives data. On radiat 10n estimating. Heating, Piping, and Air Conditioning Contractors Na- tional Assn. Engineering Standards, Part III. P1 pe Sizes and Design, 1945. This informat lon, it is an– ...tl.c1pated, will provide engineers and contractors with a standard method for selecting pipe sizes for steam heating systems that will result in the design Of plants that are Scientifically correct. Gives data and tables COVering flow Of Steam in plpes, capacities and velocities, conversion data, and Var- lous steam systems, Vapor Systems, and vacuum pump systems; plping details; tables covering gravity hot water plpe S12 es; details Of gravity hot water Systems; t a b le S COvering mechanically c1rculated hot water pipe sizes and details; and tank S1zes and Valve tapplings. Heating, Piping, and Air Conditioning Contractors Na- tional Assn. Engineering Standards, part IV. Comfort Air COnditioning, 1944. This section is not intended to be applied to industrial air conditioning. COvers psychrometric definitions, psychrometric properties of air, heat content Of air and water Vapor, Winter inside dry-bulb temperatures usually specified, desirable in- side conditions in Summer corresponding to Outside tem- peratures, design conditions, heat of persons, heat gain from Various sources, Ventilation standards, infiltration through WindowS, SOlar heat gain through roofs and walls, temperature differentials. for shaded surfaces, infiltra- tion through d0Ors, Sunlight radiation through glass, max- imum permissible relative humidities, temperature of city water during summer season (over 100,000), heat due to fan horsepower, heat due to Dump horsepower, and appendix. Industrial Hygiene Foundation of America, Industrial Hygiene Foundation of America, Industrial Unit Heater ASSm. National Board of Fire Underwriters. National District Heating Assn. Heating, Plping, and Air Conditioning Contractors Na- tional Assn. Engineering Standards, Part W.; 1945. Graphic Symbols for Use on Drawings and Scheme for the Identification of Piping Systems. Contains two sections. The first gives graphical symbols for use On drawings; and the Second, methods Of identi- fying plping Systems. Inc. Pre- ven t i v e Engineering Series, Bulletin 3, Part 1; 1942. Air Flow Measurement by the Dilution Method. This method is capable of measuring the rate of air flow in a COmplex System which has multiple air in- lets and outlets. D1scusses the method and gives accuracy and application. In C. Pre- ven t i v e Engineering Series, Bulletin 3, Part 2; 1942. Measuring Air Flow ln Industrial Wentilation. COverS air flow and Static suction, technique of measurement, h00d entry coefficient, examples, ex- haust from chambers, velocity pressure measurements, pitot tube, pitot tube accessories, alr flow through Vent 1 lation Openings, checking, Velocity at point in Space, and gives tables Showing related data. Standard Code for Test— 1ng Hot Water Unit Heaters, 1942. Gives definitions, rating, standard basis of rating, Outline Of tests, equipment for testing, test procedure, COmputation Of results, addenda giving standard code for test- ing and ratling Steam unit heaters. Air Condition- ing, Warm Alr Heating, Air Cooling, and Wentilating Systems, NO. 90; 1942. Standards for the installa- tion of these systems. Part I, for Systems Other than residences, gives Standards applying to air duct 's y S t e Ins employing mechanical means for the movement of air and used for heating and ventilat- ing, including warm air heating systems, plain Ven- tilating systems, COmbination heatlng and Ventilat- 1ng Systems, air COOling Systems, and exhaust sys- tems; Part II, for system S in residences, gives Standards applying to Systems such as are used for heating, Ventilating Or Cooling, or any COmbination Of these functions, either with or without a fan. Handbook, 1932. Pro- vides an authoritative and complete manual of prac- tice for the use of those engaged in district heat- 1ng WOrk. National Warm Air Heating and Air Conditioning Assn. A Yardstick for the Evaluation of a Forced Warm Air Heating System, 1941. Covers three classes— (A) ex- cellent practice, (B) good practice, and (C) poor pract1 ce. This booklet attempts to explain for the benefit Of the home Owner what constitutes a good forced warm air heating system, what specifications he and the architect Should have for a class A or a Class B installation, and what features a heating COntractor Can Offer in accordance with the best In Ode In practice. National Warm Air Heating and Air Conditioning Assn. Standard Code , Application Manual for Gravity Warm Alr Heat. 1ng Systems, 1941. The Manual shows recom- mended S12es, B. t. u. ratings, and suggested instal- lational procedure. The purpose of the recommenda- tions and tables included is to simplify the sélec- tion of the e qu 1 pment in the design of gravity 859 792.0 Directory of Commodity Specifications. warm-air heating Systems. The manual includes a method to estimate heat losses and illustrations. National Warm Air Heating and Air COndition1ng ASSn. The Practical COde for the Design and Installation of Mechanical Warm Air Heating Systems, 1942. For average installations up to 100,000 B. t.u. at the register and 2,000 C. f.m. with register air temper- ature 110° to 150°. These rules are submitted with the idea of expressing the 1 r provisions in Such form that they may be understood and applied by anyone. Not intended for application to large Or unusual institutionS. National Warm Air Heating and Air Conditioning Assn. The Standard Gravity Code for the Design and In- stallation of G r a v i t y Warm Air Heating Systems, 1940. A Set Of rules to govern the proper design and installation of gravity warm air heating Sys- tems subject to the limitations. Consists essent 1- ally Of a furnace with casing and Smoke plpe, to- gether with a properly designed system of heating pipes and outlets, known as registers; also air ducts to convey the return air to the furnace. National Warm Air Heating and Air Cond1 tioning Assn. The Technical Code for the Design and Installation Of Mechanical Warm Air Heating Systems, 1942. This code is formulated to provide reliable methods of design and installation of mechanical warm air heat- ing systems for the protection of the buying public. It covers fundamental data and rules which Of ne- cessity must be observed. In all cases, however, experience is necessary to Obtain full Value of its application. This code does not attempt to provide the application of all variables found in practice. Underwriters' Laboratories, Inc. Bulletin of Research, 27; 1943. Clearances and Insulation of Heating Ap- pliances. This bulletín describes tests conducted to provide definite technical information as a ba- sis for promoting uniformity in the various ordi- nances, regulations, and Standards bearing On the subject. Covers 'mechanism of heat transfer, test equipment, tests of protective assemblies, temper- ature measurements, test procedure, test resultS, and COIIIſle IltS. U. S. Gov., Dept. Of COmmerce, National Bureau of Standards. Building Materials and Structures Report BMS54; 1940. Effect of Soot on the Rating of an Oil-Fired Heating Boiler. It is shown that the rat- 1ng of a boiler, obtained by a test method based On constant flue-gas temperature, can be seriously af- fectèd by soot on the heating surfaces, although the soot may be too sl 1 g h t in amount to affect greatly either the capacity or the efficiency at a constant firing rate. At constant firing rate the soot has a large effect on the flue-gas temperature. U. S. Gov., Dept. of Labor, Div. Of Labor Standards. Special Bullet in 3; 1941. power. Practical Points On Industrial Sanitation and Hygiene. Covers introduction, fatique, crite- ria of industrial health hazards, preventive meas- ures, heating, ventilation, and C o O l 1 ng of work places, personal respiratory protection, personal service conveniences, industrial health program for the Small plant, 111umination, and noise. U. S. Gov., Navy Dept., Bureau of Yards and Docks. Specification 21yc; 1940. Installation of Power- Protecting Plant Man-" Plant, ing. 792. I HEATING EQUIPMENT American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1942. Specifica- tions for Buildings for Railroad Pur p O S e s : Hot Water Heating System, Two-Pipe Gravity; Steam Heat- 1ng System, One-Pipe Gravity; Steam Heating System, Two-P1pe Gravity; Hot Air Heating; and Hot Blast Heating System. Gives requirements for the various equipments and items involved and the installation Of Same. American Society of Heating and Wentilating Engineers. Code for Testing and Rating Return Line Low Wacuum Heating PumpS, 1934. Provides a standard method of testing and rating the air and water capacity of vacuum heating pumps under Specified cond it 10ns. Definitions, basis of rating, method of test, test procedure, diagram Of test set-up, and specimen test calculation. American Society of Heating and Wentilating Engineers, and Industrial Unit. Heater ASSn. Standard Code for Testing and Rating Steam Unit Heaters, 1930. Pre- pared jointly by the two Organizations. Covers def- initions, basis of rating, test procedure, equip- ment necessary, COmputations Of results, and dia- gramS Of test set-ups. Underwriters' Laboratories, Inc. Standard for Temper- ature-Indicating a n d Regulating Equipment, 1942. COVers electrical control equipment for air-cond1– tioning, heating, cooking, and refrigeration, intend- ed to be employed On lighting and power circuits in Ordinary locations in accordance with the Nation- al Electrical Code. Gives requirements for frame and enclosure, mounting, Operating mechanism, cor- TOSiOn protection, insulating material, supply con- nections, current-carrying parts, capacities, Over- Current relays, perf Ormance, rating, marking, and 1nSpection Of listed products. U. S. Gov. , Navy Dept Bureau Of Yards and Docks. Specification 38Y; 1942. Forced-Circulation Ho t— Water Heating Systems. Heating, and Wentilating Apparatus and Pip- U. S. GOV., Navy Dept., Bureau of Yards and Docks. Specification 37Y; 1942. Steam-Heating and Wenti- lating Systems. U. S. Gov., N a v y Dept. Specification 45S 1; 1939. Strainers; Steam, for Small Branch Steam Lines. U. S. Gov., Navy Dept. Specificat 1 on 66Pla; 1937. Power-Plant, Heating, and Wentilating Apparatus and Piping; Shore Use. References. –Heating systems, heat transm ission tests, see 792.0; electric . heaters, see 717. 1; house heating boilers and radiators, see 614. O, 614. 4; heat Ing equipment for power and heating boilers, see 703.9; sheet iron and Steel, see 604. 2, 604. 3; fans and blowers, see 791. 1; gas and gas appliances, see 997. 2; gasoline vapor machines and systems, see 997. 4; acetylene equipment for heating, see 997. 5; DOWe T test code, see 700. 792.2 VENTILATING EQUIPMENT Air Conditioning and Refrigerating Machinery Assn., Inc. Equipment Standards, 5.0; 1941. Self-Contained Alr Conditioning Units. Includes—(5. 1) cooling air conditioning units, and (5.2) self-contained 860 Machinery 793.0 and Vehicles t I’OOT COOlers and Self-COntained room air condition- €I’S, American Society of Heating and Wentilating Engineers. Code of Minimum Requirements for Comfort Air condi- tioning, 1938. Provides a uniform procedure and methods for use in establishing the fundamental ba- sis for the design of comfort air conditioning in- Stallations in the U. S. and Canada. The require- Inents here 1m Set f Orth are intended to serve as minimum design requirements, and are not to be con- St I u e d as limiting good practice nor preventing progreSS in the art Of alr COnditioning. These re- quirements are intended to be applied Only to sys- tems provided with mechanical circulation of the air. Includes definitions and abbreviations, design temperatures and relative humiditles, design load estimates, SOurce for heat transfer, inflltration and Ventilat 10n rates, a 1r distribution, apparatus rating, requirements for the selection of refrig- erating equipment, n O is e COntrol, and guarantees and exceptions. American Society Of Heating and Wentilating Engineers. Standard Code for T e s t in g and Rating Steam Unit WentilatOrs, 1932. Provides a method Of testing and rating the heat and air Output. Of Steam unit entilators. Includes definitions, basis of rating, Outline of tests, equipment for testing, test pro- cedure, and computation of results. Adopted by the Industrial Unit Heater ASSn. Industrial Hygiene Foundation of America, Inc. Pre- ventive Engineering Ser 1 e s , Bulletin 2, Part 4; 1938. Design Of Exhaust HOOds. COvers suction and Velocity requirements for hoods, table showing min- imum air velocities required to capture certain in- dustrial dusts, table showing minimum air velocities Tequired to Capture certain foundry dusts, protec- tion against corrosion, and table showing materials to be used for the protection of exhaust systems against COTTOS10n. Industrial Hygiene Foundation of America, Inc. Pre- Ventive Engineering Se r i e s , Bullet in 2, Part 5; 1938. Design Of Duct WOI’k for E X ha u S t Systems. Covers duct sizes, method of determining pressure drop in ducts, conveying capacity of ducts, COn- Struction, and COdes. S. GOV., Navy Dept., Bureau Of Yards and DOC kS. Specification 10Yc; 1938. Metal Windows. Includes requirements for manual and electric-motor-Operated Ventilating sash Operators. S. GOV., Navy Dept., Bureau Of Yards and DOCks. Specification 37 y; 1942. Steam-Heating and Went 1- lating Systems. S. G O V . , Navy Dept. Specification 66D2; Dehumidifiers; Silica-Gel, Portable Type. S. GOV. , Navy Dept. Specification 66P1a; 1937. POwer-Plant, Heating, and Wentilating Apparatus and Piping; Shore Use. References.-Went ilation systems, see 792. O; safe- ty code for coal mine ventilation, see 751; blowers and fans, see 791. 1, 791. O; Sheet 11 On and Steel, See 604 - 2, 604. 3. U. U. U. 1942. U. 792.3 AIR-CONDITION ING EQUIPMENT Air Conditioning and Refrigerating Machinery Assn., Inc. Equipment Standards, 6.0; 1941. Freon-12 COn- densers an d Receivers. Includes-(6.1) freon-12 evaporative condenser units, (6.2) horizontal closed shell-and-tube freqn-12 condensers, and (6.3) freon- 12 liquid receivers. Air Conditioning and Refrigerating Machinery Assn., Inc. Equipment Standards, 7.6; 1941. Miscellaneous Fredn-12 Standards. Includes—(7.1) standard equip- inent for freon-12 condensing units, (7.2) mean tem- perature difference for freon-12 water coolers, and (7.3) fredn-12 mains. Assn. Of American Railroads, Mechanical Div., Electri- Cal Sect iOn. Manual of Standard and Recommended Practice, 1940 . Car Alr-Cond1tioning Equipment. FOI railway passenger Service. Gives methods of inspection and maintenance of steam ejector, water— ice, Compress Or, direct mechan 1cal, ice—engine, and liquefied propane gas system, types of air-condi- tioning equipment at maintaining terminals; includes battery, traps, pumps, filters, fans, controls, lu- brication, et C. Underwriters' Laboratories, Inc. standard for Air- Conditioning and Commercial Refrigerating Equipment, 1940. COVers Classes C, D, and E Systems COntaining less than 100 lb. Of refrigerant. Design and C On- Struction requirements, wiring, motor, C Ontrols, re- frigerant, ſittings, etc. U. S. GOV., Army Air Forces. Specification 40742-3; 1944. COOler; POrtable, Airborne Air, Type A-1, Gasoline Engine Driven. U. S. Gov., Army Air Forces. Specification 40871; 1944. COOler; Stationary Air, Type B-1. S. GOV., Dept. Of COmmerce, National Bureau Of Standards. Commercial St an d a T d CS107-45; 1945. COIIIſmercial Electric-Refrigeration COndensing Units. Purpose is to establish minimum standard specifica- tions and methods of test and rating for commercial electric-refrigeration COndensing units, all appli- cations, for the guidance Of manufacturers, distrib— utors, installers, COntractOrS, and users. COvers requirements, rating, Imot Or loading, and testing Of air-COOled and water-COOled, belt-driven COIII]ercial electric-refrigeration condensing units, in 1/5 to 3 hp. Sizes, and Water-COOled units Of 5 hp. COVers all applications, including a 1r Conditioning. S. GOV., Fe de Iſ a l Specification 00-A-361; 1938. Air-Conditioning Un its (Room—Coolers); Electric- Motor Driven, POrtable. COVers air-cooled and water- COOled types. Gives requirements for design and construction, cabinet and ducts cooling capacity, U. U. ventilation, filters, control, refrigerant, noise, etc.; methods Of Sampling, inspect 10n, and tests; and requirements for packaging, packing, and mark- ing for Shipment. 793. MEASUR ING AND RECORD ING APPARATUS 793. O GENERAL ITEMS American Society of Mechanical Engineers. Flow Meas- urement, 1940. Presents procedures for the use Of flow nozzle and orifice plates in the measurement Of the Volume of fluids of Varlous kinds. COVers introduction, letter symbols, equations and defini- tions, recommended technique, primary elements, giv- ing the tolerances for flow measurements by means Öf I10ZZies and Grifice plates, computations and ex- amples, and derivations Of equations. 861 793. O Directory of Commodity Specifications American Society of Mechanical Engineers. Fluid Me- ters—Their Theory, Application, Selection, Descrip- tion, and Installation, 1937. Covers theory and ap- plication including design, coefficients, general behavior, gives reliable information on the various types of fluid meters, and describes in detail the various methods of measurement; description of me– ters presents a brief description of the individual makes Of meters which are in COmmercial manufacture; and selection and installation gives dependable in- formation on the Selection of a meter for a partic- ular use and the proper installation of the various types Of meters. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 1–6eneral Consider- ations, 1935. The 1nStruments and apparatus here considered are those used for measuring physical and chemical quantitles 1n connection with tests of power equipſment. 'American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 5, Chapter 4–Flow Measurement by Means Of Standardized Nozzles and Orl fice Plates, 1940. COntents described On page 12 under title Of Flow Measurement. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 13—Speed Measure- ments, 1939. Describes and classifies speed; deals with precautions to be Observed 1n taking readings; discusses calibration and its need in Order to de- termine the instrument errors. Counter and time- piece methods are defined. The Operating principles of the various types of tachOmeters are described, and the factors affecting their accuracy are given. The methods by which a tachometer drive may be ob- tained are Outlined, as well as the StrobOSCOplc method of measuring rotative Speed. American Society of Mechanical Engineers. ºs POwer Test Code, Auxiliary Section. Part 14–Linear Measure- ments, 1936. Contains c Oncise information. On cal- 1 pers, dividers, tape S, Tules, Scales, microſmeters, et.C. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 15—Measurement of Surface Areas, 1944. Describes and illustrates p0- lar and radial planimeters, and discusses the 1r use 1n measuring surface areas. American Society of Mechanical Engineers. Report on Orifice Coefficients, 1936. Joint A. G. A. —A. S. M. E. recommendations for the COnstruction and installa- tion of pipe Orifices. COvers history, various re- Searches COnducted, analysis Of data available, rec- Ommendations On the proper methods Of COnStructing and installing concentric Orifices, precautions and accuracy to be expected, information on effect of pulsating flow On measurements by an Orifice, and tables and curves Of Orifice coefficients. Natural Gasoline ASSn. Of America. Tentative Standard Method for Calculation of High Pressure Gas Meas- ll I’eIſlent. Underwriters' Laboratories, Inc. Standard for Temper- ature-Indicating a n d Regulating Equipment, 1942. Covers electrical control equipment for air-condi- tioning, heating, COOking, and refrigerat 1.On, intend- ed to be employed On 11 ghting and power circuits in Ordinary locations in accordance with the National Electrical Code. Gives requirements for frame and enclosure, mounting, operating mechanism, corrosion protection, insulating material, supply connections, current-carrying parts, capacities, overcurrent re- lays, performance, rating, marking, and inspection of listed Dr.OductS. U. S. GOV., Dept. Of Commerce, National Bureau of Standards, H26; 1941. Weights and Measures Admin- istration. Presents a general discussion of weights and measures Supervisory work, as this should be carried on by state and local regulatory officers. Beginning with a Statement of the functions of the weights and measures officials and a tabulation of the present Organization” of weights and measures administration 1n the U. S. Part I of the text pro- ceeds to a consideration of a model form of weights and measures Organization, fee and licensing sys- tems, essential elements of the law, the training of officials, and other general subjects. Part II deals with those activities of the Official which have to do with Scales, weights, measures, etc., treating Separately such topics as standards and equipment, and the testing, sealing rejection, ad- justment, and repair of commercial equipment. The SuperV1SOry Slde Of weights and measures adminis- tration, as distinguished from the mechanical side, is discussed in part III; the education of the users of commercial equipment and of the public, try-out inspections, the investigation Of complaints, and prosecutions are among the subjects treated. Part IV is devoted to Systems Of weights and measures records. Three appendixes are included, the first presenting Federal we 19.hts and measures laws and regulations, the second giving the full texts ºf the three forms of the Model State Law on Weights and Measures, and the last l l St 1 ng the specific 1tems Of Standards and equipment recommended for state and local departments Of weights and measures. The handbook has been prepared to provide basic in- formation for weights and measures officials, to encourage the extension of w e i gh t S and measures supervislon to communities not now enjoying that protection by providing the facts for the study of the subject by consumer groups and others, and to Supply data for the enactment Of laws and the es— tablishment of adequate regulatory agencies in the weights and measures field. U. S. Gov., Dept. of COmmerce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- 1ng D eV 1 c e s . The Specifications and tolerances given in this handbook are intended to apply to Weights and measures and weighing and measuring de— Vices used in commercial transactions which have been adopted by the National Conference on Weights and Measures. U. S. GOV., Dept. of Commerce, National Bureau of Standards, Handbook H37; 1945. Testing of Weighing Equipment. A manual for state and local weights and measures officials, describing various types of com— mercial welghing equipment, the principles of their Operation, and me t h o ds for their inspection and test. C over s basic principles, basic elements, a u t Om a t 1 c weight indication, types of ordinary Scales, types of special scales, elements of scale 862 Machinery and Vehicles 793.2 performance, inspection of commercial scales, test- ing of commercial scales, weights used with COmmer- cial scales, and appendlces. U. S. Gov., Dept. Of COMImerce, National Bureau of Standards. Miscellaneous Publication M121; 1936. Units of Weight and Measure Definitions and Tables of Equivalents. 793. I COUNTERS, TAXIMETERS, SPEEDOMETERS Society of Automotive Engineers. 1944 HandbOOk, Sec- tion 2–Units, Parts, and Fittings. S. A. E. Recom- mended Practice for Speedometers, adopted 1939. For use as the basis for Speed Ometer drive gear compu- tation and compensation for errors; for speedometer performafice and identification; and f O r flexible shaft-end construction. It different lates between the drives intended, for marine, medium, and heavy duty motor truck, motorcoach, and tractor installa- tions and those for passenger cars and light trucks. U. S. Gov., Dept. of Commerce, National Bureau of Standards, H29; 1942. Specification, Tolerances, and Regulations for Commercial Weighing and Measur- ing Devices. Odometers. Refers to a machine de- signed to be attached permanently to a Vehicle and adapted automatically to register the distance traV- ersed by the vehicle. Includes detail requirements and tolerances, to in c l u d e also. hub Odometers, cable—driven odometers, and the mile age-recording, or odometer, portions of the so-called "speedometer" assemblies for automobiles. U. S. GOV., Dept. Of COImmerce, National Bureau Of Standards, H29; 1942. Specifications, TOlerances, and Regulations for COmmercial Weighing and Measur- ing Devices. Taximeters. Refers to a machine adapt- ed automatically to calculate, at a predetermined rate or rates, and to register the charge for hire of a vehicle. Detail requirements are given COVer- ing construction, operation of taximeters, and tol- eI’811CeS. U. S. GOV., U. S. AITy, COI’DS Of EngineerS. cat 10n 17-135; 1921. COunter; Hand Tally. 793.2 GAGES, EXCEPT DIMENSION GAGES American Foundrymen's ASSn. Testing and Measuring Air Flow in Exhaust Systems, 36-27; 1937. Includes 1n- struments for measuring air flow in plpes Such as pitot tubes, inclined and vertical manometer gages; for air flow into hoods and enclosures, as-revolv- ing Vane type anemometers, and swinging Vane type direct reading Velocity meters. Also method of use, 111ustrations, and graphs. American Rallway Engineering Assn. Construction and Maintenance Sect1 On, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purp Os e s : Steel, Iron, Specifi- Brick, and Reinforced Concrete Chimneys. Gives re- quirements for draft gages. American SOCiety Of Mechanical Engineers. Indicating Pre S S u I e and Wacuum Gages. American Standards ASSII. , B40.1-1939. Applies to round, dial type in- dicating gages utilizing an el as t 1 c chamber for confining the pressure medium. Tables give gage sizes and dimensions, dial ranges, grades of accur- acy, aſid Values of graduations. Rules cover ind 1- Cating pointer, installation, and use of g a ges; 639677 O—45—5.3 mounting holes; Stop pins; location, type, and size of pressure connections; accuracy requirements, and testing to determine the accuracy of gage. American Society Of Mechanical Engineers. POwer Test Code, Auxiliary Section. Part 2–Pressure Measure- ment, Chapter 4; 1938. Instruments here described in considerable detail 1nclude Bourdon, Bellows, Diaphragm, and Deadweight Gages. American Society Of Mechanical Engineers. POwer Test COde, Auxiliary Section. Part 2–Pressure Measure- m ent, Chapter 5, Liquid Column Gages, 1942. De- scribes and illustrates the Various types of liquid C plumn gages; proVides installation rules; points out precautions to be observed; and includes call- bration instructions. American Society of Mechanical Engineers. Power Test C O d e , Auxiliary Sect1On. Part 4-Head Measuring Apparatus, 1933. Apparatus de S C T 1 be d includes float gage, flat plate and rod gage, water Column, hook gage, stilling box, dial pressure gage, and Iſlanometers. .* Underwriters! Laboratories, Inc. Standard for High Pressure Gas Gauges, 1930. For high pressure con- tainers of gases used in Welding and Cutting, 1n- ternal explosion test requirements, accuracy of in- dication. On Original calibration, and after Over- pressure test, impulse test, Vibration test, mark- ing, and Size of dial. Underwriters! Laboratories, Inc. Standard for NOnne- cording Spring-Pressure Gages, Section III, Subject 393; 1921. Includes general requirements for pres- Sure-indicating gages. Gives design and COnStruc- t1On, practicability, durability. Strength, relia- bility of Operation, accident hazard, and uniformity. U. S. GOV., Army Air Forces. Specification No. 27487; 1944. Gage; Emergency, OXygen, Type L-2. U. S. GOV., Army Air Forces. Specification 27546-1; 1944. Gage; Pressure, Type 0-1, Aircraft, General Purpose. U. S. GOV., Army Air FOrces. Specification 40781-A-1; 1945. Regulator; Oxygen Pressure, Type C-1. U. S. GOV. , Army-Navy Aeronautical Spec ification AN- G-9-2; 1944. Gages; Manif Old Pressure. U. S. GOV., Army-Navy Aeronautical Specification AN- G-12; 1943. GageS; H1gh Pressure OXygen. U. S. GOV. , AITy-Navy Aeronautical Specification AN- G-13a; 1944. GageS; LOW PreSSure OXygen. U. S. GOV. , AITy-Navy Aeronautical Specification AN- G-17a-1; 1944. Gage Units; Engine, With Capillary The ITIOImeter. U. S. GOV., AITy-Navy Aeronautical Specification AN- G-183-1; 1944. Gage Units; Engine, W1th Electric Thermometer. U. S. GOV., Army-Navy Aeronautical Specification AN- G-19-2; 1944. Gages; General Specification for Fuel and 011 Quantity. U. S. GOV., Federal Specification GG-G-66; 1935. Gag- es; Pressure (for) Direct Stem—Mounting. Co v e r s four types of stem or socket m o un te d indicating gage S-(I) lubricating-oil pressure (range 0 to 60 lb. ; (II) Steam heating (range 0 to 30 lb., retard); (III) hot water heating (range 0 to 70 ft.); and (IV) COmpound Vacuum and steam heating (range 30 1n. vacuum to 30-lb. pressure, retard). Gives de- tall requirements; methods of sampling, inspection, 863 793.2 Directory of Commodity Specifications and test; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification GG-G-76; 1935. Gag- es; Pressure and Vacuum, (for) Air, Ammonia, Oil, Steam, and Water. Covers five types designed for gage-board mountings- (A) pressure gages, up to 800 lb. ; (B) pressure, 800 lb. and over; (C) vacuum and COmpound; (D) ammonia; and (E) duplex. Gives de- tail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. GOV. , Navy Dept. Specification 1834b; 1944. Gage-Testing Outfits; Portable. U. S. GOV. , Navy D ep t . Specification, 45D 1; 1940. Dampeners; Pulsation, for Use W1th Pressure Gages. U. S. Gov. , Navy Dept. Specification 45C1n; 1945. Gages; Pressure and Wacuum, for Air, Ammonia, Steam, Oil, and Water. U. S. GOV. , Navy Dept. Specification 45C3a; 1929. Gages; Pressure, Acetylene, Hydrogen, and Oxygen. U. S. GOV. , Navy Dept. Specification 4504b; 1941. Gages; Pressure. U. S. GOV. , Navy Dept. Specification 45C6c; 1944. Gages; Draft, Fireroom. U. S. GOV., Navy Dept. Specification 45(;7b; 1944. Gages; Pressure, for Direct Stem Mounting. U. S. GOV. , Navy Dept. Specification 45C9; 1940. Gag- es; Absolute Pressure, Indicating Type, Shipboard USe. U. S. GOV. , Navy Dept. Specification 45C10a; 1944. Gages; Boiler-Water. U. S. GOV., U. S. Army, Ordnance Dept. Specification 91-56A; Gage; Tire. References. –Water level g a g e glass, lubricator glasses, see 526. 6; calibration of gages, see 793. O; dimensional gages, hand gages, see 615.82. 1934. 793.3 INDICATORS, ENGINE CYL INDER U. S. Gov. , Navy Dept. Specification 1311; dicators; Engine, Internal-COmbustion. U. S. Gov., Navy Dept. Specification 1812c; Indicators; Engine, Steam. 793. I, WATER METERS American S oc i e t y Of Heatlng and Went ilating Engl. neers. Code for USe Of Pitot, Tube, 1914. American Water Works Assn. Tentative Standard Speci- fications for Cold Water Meters, Displacement Type, 7M. 1-T; 1941. COvers SCOpe, kind and type, capac- ity, size, length, cases, external case bolts, . con- nections, registers, register boxes, intermediate gear trains, measuring chambers, Strainers, Seal wire holes, registrati On, pressure test, WOrkmanship and materials, rejected meters, sample meter, and In OteS. Hydraulic Institute. Code for the Measurement of Water Using Standard I. S. A. Orifices With Free Dis- charge, 1941. Part I, application of the meter, covers s c ope, the free-discharge I. S. A. Orifice meter, approach pipe, Orifice plate and holder, ma- nometer, test procedure, computations, accuracy, and head on pump; and part II, construction specifica- tions, covers dimensions of orifice plate and hold- ers, specific dimensions for I. S. A. Orifice meters, meters for larger diameters and intermediate sizes, special instructions for Orifice plate, manometers, 1922. IIl- 1936. Calibration, turers. Technical Assn. Of the Pulp and Paper Industry. Flow Measurements of White Waters' and Wastes, Standard E2 p-41; 1941. Measurement of flow of liquid by use of Weir, Venturi flume, submerged weir, orifice, and Water meter. Includes details for construction of Weir, Weir readings an d corrections, construction of Venturi flume and use in mill sewers, submerged Weirs, with flow diagram; orifices and their use; and tables of Weir flows, Venturi flume flows, and Orifice flows. U. S. GOV., Navy Dept. Specification 45M2b; Meters; Water, Cold and Hot, Type, Shipboard Use. U. S. GOV., Panama Canal, Purchasing Dept. Specifi- Catl On for Water Meters, 1943. Displacement type, 3/4 in. and 1 1/2 in. sizes. materials, and list of meter manufac- 1941. Positive Displacement, References. –Calibration of m e t e r s , see 7 93.0; Cast iron, Cast bronze, see 611. 11, 646.41. 793.5 WEIGHING SCALES AND BALANCES Am er 1 C an HOSD1 tal Assn., 40-7. Dietetic Scales. COVerS One type, grade, and class. American Hospital Assn., 70–25. Baby Scale. COvers One type, One grade, and One class Of DOrtable baby Scale. American Railway Engineering Assn. COnstruction and Maintenance Sect lon, A S S n . Of American Railroads. Manual for Railway Engineering, 1942. Large-Capac- 1ty Scales, Tolerances, S. R. Requirements, and Reg- ulations. American Railway Engineering Assn. COnstruction and Maintenance Sect iOn, A S S n . Of American Railroads. Manual f or Railway Engineering, 1942. Rules for the Location, Malntenance, Operation, a n d Testing Of Railway Track Scales. American Railway Engineering Assn. Maintenance Secti On, A S S n . Of American Railroads. Manual f or Railway Engineering, 1942. Specifica- tlOnS for the Manufacture and Installation. Of Four- Sect iOn, Knife-Edge Railway Track Scales. Gives re- Qul rements for CapaCity, WOrking Stresses and for- mulāS, length Of Scale, S C a le levers, pivots and bearings, nose 1rons, lever fulcrum stands, loops and C Onnections, checks, weighbeams and accessories, anti friction points and plates, Clearances, inter- changeability welghbridges, protect lon from corro- Sion, approach rails, dead rails and dead rail beams, deck, exclusion of dirt, lighting, location and ele- vation, foundation and pit, setting of scale, weigh- beam house, sensibility reciprocal, tolerance, scale Shed, and car pullers. American Railway Engineering Assn. Construction and Maintenance Section, A S S n . Of American Railroads. Manual f or Railway Engineering, 1944. Specifica- tions for the Manufacture and InStallation Of Hand- Operated Grain-Hopper Scales. Gives capacity, plans, working stresses and formulas, scale levers, pivots and be a r 1 ng S., nose irons, lever fulcrum Stands, loops and COnnections, checks, Weighbeams and ac- cessories, antifriction points a n d plates, Clear- ances, interchangeability, hopper and garner, foun- dation, installation, and performance requirements. American Railway Engineering Assn. Construction and Maintenance Section, Ass n . Of American Rallroads. COnStruction and 864. Machinery and Vehicles 793.5 Manual for Railway Engineering, 1942. Specifica- tions for the Manufacture and Installation Of Motor Truck, Built-In, Self-Contained, and Portable Scales for Railway Service. Covers knife-edge kind and applies basically to scales equipped with weigh- beams. For automatic Or recording type scales, Or scales with automatic-indicating Or recording at- tachments, the specifications apply to all parts e X c e p t the mechanism essential to the automatic feature. Gives requirements for information to be supplied by purch a ser, classes, capacities &nd sizes, working stresses, formulas, particulars Of loading, Scale levers, pivots and bearing steels, nose irons, loops and connections, le V e r fulcrum stands, checks, weighbeams and accessories, anti- frict1 On points and plates, clearances, interchange- ability, sensibility reciprocal, performance re - quirements, location a n d elevat 10n, foundations, weighbeam house or box, 1nstallation, platforms, light, drainage, ventilation, entrance to scale plt, and protection from corrosion. American Railway Engineering ASSn. COnStruction and Maintenance Section, ASSn. Of AIDerican Railroads. Manual for Railway Engineering, 1942. Specifica- tions for the Manufacture and Installation of Two- Section, Knife-Edge Railway Track Scale. quirements for capacity, WOrking Stresses and for- Imulas, length Of Scale, Scale levers, plvOtS and bearings, nose irons, lever fulcrum Stands, l00DS and connections, checks, weighbeams and accessories, anti friction points and plates, Clearances, inter- changeabllity, welghbridges, protect iOn from corro- ston, approach rails, exclusion of dirt, lighting, location and elevation, foundation and pit, Setting of scale, weighbeam house, sensibility reciprocal, and tolerance. A m e r 1 c a n Road Builders' Assn. Standardization Of Weighing Devices for Concrete Aggregate. Bulletin 15; 1931. This specification covers weighing de- vices for use with bin batcher and Central mixing plant; requirements for construction of birt, hopper, scales, Scale levers, pivots, level1ng lugs, weigh beams, poises, graduated dials, arrangement, etc. A m e r 1 C a n ROad Builders' ASSn. Standardization of Weighing Devices for Concrete Aggregates (for Mix- ers of One-Half Cubic Yard Capacity or Less). Bul- let in 15; 1931. Requirements for weighing COntain- er, scales, leveling, minimum graduatl Ons, clear- ance, calibration, and operation. Assn. Of American Railroads. Sponsored jointly by the T r a f f 1 C Dept., Operations and Maintenance Dept. Scales, 1942. COvers four-section, knife-edge rail- way track scales; two-section, knife-edge railway track Scales; and ITOtor t ru C k , built-in, self- contained, and portable scales for railway service. Rules and Specifications apply generally to large- capacity weighing equipment. They were developed in the COnstruction and Maintenance Sect lon, A. A. R. (American Railway Engineering Assn.), with the col- laboration Of the National Bureau Of Standards, the National Scalemen" S ASSn. , the Scale and Balance Mfrs. Assn., and the Traffic Dept., A. A. R. U. S. Gov. , Dept. Of COmmerce, National Bureau of Standards. C 1 r C u la r C 199; 1925. Hand-Operated Grain HOpper Scales. Requirements On permissible WOrking stresses in V a r i O us materials, in Steel Gives re-. pins, and in concrete; design requirements On lev- ers, nose irons, pivots, knife edges, bear ings, loops, lever and beam fulcrum stands, weighbeam, hopper, and foundation; installati On; test require- Iſlent.S. U. S. GOV., Dept. Of COIII]erce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- ing Devices. Computing Scales. Requirements on value intervals on computing.chart, location of in- dicators for weight and Value, S12e and Spac1ng Of graduations, le V e l l n g proV1S 10ns, tolerances On ImeasureIſlent. S. GOV., Dept. Of COIIIſmerce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- ing Devices. Counter Scales. Requirements on gen- eral structural features, material of bearings, lim- 1ts On S126 and spacing Of graduations, leveling provisions, allowable sensibility reciprocal, allow- able tolerances On measurementS. S. GOV., Dept. Of Commerce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- ing Devices. Cream Test and Butterfat Test Scales. Requirements On scale graduation, leveling provi- S1On, sensibility reciprocal, shift of weight test, tolerance Orl measurement. . S. GOV., Dept. Of Commerce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- ing Devices. Large Capacity Automatic-Indicating Scales. Not including railroad or counter scales, tolerances On accuracy of indications, kind of ma— terlal for knife-edges, etc. S. Gov., Dept. of Commerce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- ing DeVices. Prescription Scales and Balances. For two Classes dependent On accuracy, requirements On graduation markings of scales and indicators, level- 1 n g provision, sensibility reciprocal, allowable tolerances On measurement, material in knife-edges and bearings, etc. S. GOV., Dept. Of COmmerce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- ing Devices. Scales. General specifications. Def- 1nition of rated capacity, requirements on use of hardened Steel for knife-edges and bearings, struc- tural features, minimum width of graduations, defi- nitions Of balance and sensibility reciprocal. S. GOV., Dept. Of COImmerce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for COIſmercial Weighing and Measur- 1ng DeVice S. Scales. Gives general definitions and detail specifications covering design, construc- tion, and performance, as well as tolerances, of Spring S C a le S., computing scales, cream-test and, butterfat-test Scales, and Drescription scales and U. U. U. U. U. U. balances. U. S. GOV., Dept. Of Commerce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- 1ng Devices. Spring Scales. Requirements On size and Spac 1ng Of graduations, structural and design 865 793. 5 Directory of Commodity Specifications features, tolerances on accuracy of indications and for Sh1ſt Of load test at half capacity. S. GOV., Dept. Of COITInerce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- ing Devices. Weights. Permissible materials, re- Quirements On finish, protective coating, marking Of Value On Weight, tolerances allowed On weights for a VOlrdupolS System, for apothecarles' System, and for metric System, for weights up to 50 lb. U. S. GOV., Dept. Of COIIImerce, National Bureau Of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- ing Devices. Wheel-Load Weighers. Used for deter- mining the axle loads of trucks on highways; re- quirements On accuracy. S. GOV., Dept. Of COTmerce, National Bureau Of Standards. Technologic Paper T199; 1921. Method Of Precision Test Of Large-Capacity Scales. Outlines a scientific and systematic method used by the Bu- reau for testing railroad master and grain hopper scales; includes means for accurately measuring the position Of the beam. S. Gov. , F e d e r a l Specification AAA-S-79; Scales; Motor-Truck, Built-In, Specifies requirements to COn form to U. S. GOV. , Dept. o f Commerce, National Bureau of Standards Letter Circular LC663, Specifications for the Manu- facture and Installati On Of Motor-Truck, Built-In, Self-Contained, and Portable Scales, 1941; method of 1nspection and test; and marking. U. S. GOV., Fe d e r a l Specification AAA-S-91; 1935. Amendment 1; 1944. Scales; Prescriptſ On. COVers a single type for weighing by pharmacists Of the in- gredients of medicinal and other formulas prescribed by phys ic i a n s and others; having an equal-arm lever system, stabilized pans, and a fully-enclosed lever system. Gives requirements for workmanship, materials, finish, capacity and class marking, bal- ancing means, conditions of level, arresting means, indicating m e a n s, anti friction elements, pivots, bearings, weighbeam and poises, pans, permanency and maintenance of accuracy, and detalls; method of inspection and test; and packaging, packing, and marking. I S. Gov. , Federal Specificatl On AAA-S-1018; 1942. Scales; Railroad-Track. Specifications and toler- ances set forth in Bureau of Standards C1rcular 83, shall be complied with 1n all re S p e C t S. Gives methods of inspection and test. U. U. U. 1942. U. U. S. Gov., Federal Specification AAA-S-121b; 1943. Amendment 1; 1944. Scales; Weighing, General Speci- fications. Applicable to all types and classes of commercial weighing scales except cream - test and butter-fat-test scales, computing Scales, perSOIl- weighing scales, wheel-load Scales a n d weighers, prescription scales, motor truck, bullt-in, Self- contained, and railway track. Defines basic re- quirements only and is to be Supplemented in the invitation for bids by a description of the detail requirements defining the Specific type and class of scale desired. Gives definitions, general re- quirements, and detail requirements; methods of in- spection and tests; and packaging, packing, and marking. and Self-Contained. U. S. GOV., Navy Dept., Bureau of Yards and Docks. Specification 16Ye; 1941. Refrigerating Equipment. Includes requirements for t r a c k scales and ice- making equipment. U. S. GOV., Navy Dept. Specification 18S13d; 1942. Scales; Weighing. U. S. GOV., Navy Dept. Specification 58S1; 1929. Scales; Platform. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2158C; 1940. Balance; Analytical, Chain Weight. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2159A, 1941. Weights for Analytical Balance. U. S. GOV., U. S. Army, Medlcal Dept. Specification 10-2228A, 1941. B a l an Ce, Analytical; Rest for, Glass. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2229A; 1941. Balance; Prescription. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2230A; 1941. Balance Prescription; Weights. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2233A; 1939. Scale; Physicians. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2441; 1937. Scale; Baby. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2493; 1939. Scale; Dietetic. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2519; 1939. Balance; Portable, With Weights. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2675; 1939. Balance; Prescription, Field. U. S. GOV., U. S. Army, Medical Dept. Specification 28-36; 1939. Scale; Meat, Beam. U. S. GOV., U. S. Army, Medical Dept. Specification 28-95; 1939. Scale; Grocers'. U. S. GOV., U. S. Army, Signal Corps. Specification 75-2B; 1937. Scale PH-14-A; Weighing, Photographic. References. –Weights for use with scales and bal- ance S, see 919. 1; railway Cars, See 726. 1. 793.6 LIQUID MEASUR ING DEVICES UnderWriters' Laboratories, Inc. Standard f or COn- St r u C t 1 O n and Performance Of Hand-ODerated Dis- charge Devices and Hand-Operated Pumps, 1930. For dispensing motor fuels at automobile filling sta- tions, installed in accordance with the regulations Of the National Board Of Fire Underwriters. Gives minimum requirements f O r construction of housing, pumping unit, removable head, Stuffing boxes, rotor, mechanism, piping, h0Se, and accessOrles. Also in- cludes wiring, locking, and labeling. Underwriters' Laboratories, Inc. Standard for Con- Struction and Performance Of Outside Wisible-Meas— ure Discharge Devices, 1929. For use in dispensing motor f u e l’s at automobile filling stations, in- Stalled in acCOrdance With regulations Of the Na- tional BOard Of Fire UnderWriters. Covers construc- t1 On of housing, pumps, alr and vacuum systems, con- trol mechanism, metering, plping, hose, electrical equipment, locking, and label1ng. UnderWriters' Laboratories, Inc. Standard for POWer- Operated D1scharge Devices, 1930. F O r dispensing motor fuels at fill 1ng stations, installed in ac- COrdance W1th the regulations Of the National BOard Of Fire Underwriters. Housing or enclosure, power pumps, delivery capacity and pressure, bypass and relief Valves, metering, piping and hose fittings, 866 Machinery and Vehicles 795. control mechanism, electrical equipment, Sw1tches, locking, and labeling. Underwriters' Laboratories, Inc. Standard for POWer- Operated Pumps and Discharge-DeVice-AccessOTy PumpS, 1938. Pumps for d1spensing motor fuels at filling stations, etc., installed in accordance W1th the regulations of the National Board Of Fire Under- writers. Covers construction of base, body, head, stuffing boxes, rotor, cylinder, p 1 st On , relief Valve, piping, tests, Workmanship, and labelling. U. S. Gov. , Army Air Forces. Specification 27478-B; 1945. Meter; Fuel Flow, Type B-1A, Remote Indicat- ing, Autosyn, Aircraft, 26 Wolts, 400 Cycles. U. S. Gov., Army Air Forces. Specification 27479A-1; 1944. Meter; Fuel Flow, Type B-2, Remote Indicat- ing, Autosyn, Aircraft, 26 Wolts, 400 Cycles. U. S. Gov., Army Air Forces. Specification 27480B-2; 1945. Meter; Fuel Flow, Type B-3A, Remote Indicat- ing, Autosyn, Aircraft, 26 Wolts, 400 Cycles. U. S. Gov., Army-Navy Aeronautical Specification AN-F- 4 1-1; 1944. Flowmeters; Fuel. U. S. Gov., Army–Navy Aeronautical Specification AN-P- 1(2); 1944. Pump A's se mb l l e s : Fluid Metering, General Specification for. U. S. Gov., Army–Navy Aeronautical Specification AN-P- 2a-1; 1944. Pump Assembly; 2 G.P.H. Fluid Metering, Type A. U. S. Gov., Army-Navy Aeronautical Specification AN-P- 41; 1943. Pump Assembly; 5 G. P. H. Fluid Metering, Type B. * U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measuring Devices. These refer to mechanisms or machines 8- dapted to measure and deliver liquid by Volume, both wholesale and retail. Detail requirements are given for design, construction, and kind of materials used, as well as allowable tolerances. U. S. Gov. , Federal Specification GG-M-191; 1931. Mea S- uring Devices; Liquid, Retail Type. Covers devices which on account of character of their primary 1m- dicating elements are obviously designed for unit deliveries of less than 50 gal. Does not apply to water meters of any size or to grease-measuring de- vices. Gives detail requirements; method of inspec- tion and tests; and requirements for packing and -marking. -- - - - U. S. G O V . , Navy Dept. Spec 1.f 1Cat 10n 41R8; 1936. Rules; 011-SOunding, Jointed. U. S. G O V . , Navy Dept. Specification 45M1d; 1938. Meters; Fuel, Shipboard Use. U. S. G O V . , Navy Dept. Specification 45M3; 1938. Meters; Gasoline, Shipboard Use. , U. S. GOV., Panama Canal, Purchasing Dept. Specifica- tion for Diesel-011 Metering Equipment, 1944. COn- sists of two meters, each having an Or if ice plate and flangeS for 12 in. pipe as the primary device, an indicating, integrating, and recording manometer, and a contact-making device as the secondary device. U. S. GOV., Weterans Administration. Specification WA- M-75; 1933. Gasoline Storage Tank and Pump. U. S. GOV. , Weterans Administration. Spec 1 ficat 10n WA- MC-49b; 1941. Gasoline Storage Tank and Pump. References—Other power operated pumps, see 755.1; Water Dne te I’S, See 793.4 . As 793.7 GREASE-MEASUR ING DEW ICES U. S. GOV., Dept. Of COmmerce, National Bureau Of Standards, H29; 1942. Specifications, TOlerances, and Regulations for Commercial Weighing and Meas- u ri ng DeViceS. Grease-Measuring Devices. These refer to mechanisms Or machines adapted to measure and deliver grease Or transmission Oil by Weight. Specification requirements are give n relative to the construction, design, and Materials used, in- cluding allowable tolerances. 793.9 MISCELLANEOUS MEASUR ING AND RECORD ING APPARATUS U. S. Gov., Army Air Forces. Spec 1ſication 4O4OO (1); 1942. Meter; Ground Flow Check, Oxygen System. S. G O V . , Navy Dept. Specification 18M7; 1941. Meters; Moisture, for Determination of Mo i s tu re Content of Lumber. U. References. -Fabric measuring devices, see 390.4; electric meters, see 714.3; standard We 19.hts a n d Iſle a Sure S, See 919. 1. 79)}. LUBRI CAT ING DEW |CES Operations and Mainte- Mechanical DiV. Manual Of Standard and Recommended Practice, 1942. Lubricators, fit- t 1 n g s for locomotives, dimensional drawings for location of joints and holding arm, pipe joints and fittings, and holding arm. Shows form of thread, length, shoulder, S 12e Of nut, etc. U. S. Gov. , Army-Navy Aeronautical Specification AN- F–38; 1944. Fittings; Pressure-Grip Lubricator. S. G O V . , Navy Dept. Specification 10S2; 1944. Strainers; Lubricating–011, Small. S. G. O. v . , Navy Dept. Specification 41G5e; 1941. Gli n s , Lubricating, Pressure, Hand-Operated; and Fittings, Shipboard US e. S. G O V . , Navy Dept. CupS; Oll. U. S. G O V . , Navy Dept. CupS; Grea.Se. U. S. GOV., Treasury Dept., ProCurement DiV., 250A; 1942. Guns; Lubricating, Cartridge Type. Shall be made of rolled drawn iron or steel. Gives require- ments for type, capac 1ty, cartridge-attaching means, barrel, feed, mechanism, pump unit, pump packing, discharge nozzle, gaskets, interchangeability, at- tachments, and finish; methods Of Sampling, inspec- tion, and tests; and packaging, packing, and marking. S. Gov. , Weterans Administration. Specification WA-MC-156a; 1941. Lubricat 1ng Oil Tank With Pump; 60-Gall0n CapaCity. 795. MECHAN |CAL GOVERNORS American Society of Mechanical Engineers. Power Test Code. Speed-Responsive GOvernors, 1927. C O v e rs performance of speed-responsive governors a s ap- plied to steam turbines, hydraulic turbines, recip- rocating steam engines, and reciprocating Oil and gas engines when employed for driving electrical generators, mills, etc., or for uses where the Speed- regulation requirements are similar to those for electrical generators; with auxiliary Sections On Assn. Of American Railroads. nance Dept., U. U. U. Specificat 10m 45C6C ; 1943. Specification 45C7b; 1943. U. 867 795. Directory of Commodity Specifications general considerations, measurement of time, Speed measurements. and References.—General requirements for test codes, see 700; Steam turb 1ſles, See 701. 2. 796. WATER PUR | F | CAT ION UN | T U. S. Gov. , Dept. of C om me r c e , Civil Aeronautics Administration, Bureau of Federal Airways. Specifi- cation CAA-339. Sea Water Distilling Equipment. S. Gov., Joint Army-Navy Specification JAN-D-164; 1944. Distillation Unit; Skid Mounted, Thermo- compression Type, 3, OOO Gallons Per Day. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- cation 87–5; 1942. Water Purification Unit; Port- able. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 87-6A; 1944. Water Purification Unit; Gas- oline Engine Driven, Truck Mounted 75 G. P.M. 797. SAFETY APPLIANCES, DEVICES, EOU ||PMENT References. –Safety belts and straps, see 069. 3; safety code for ladders, see 429. 4; Safety Writing papers, see 478.33; safety code for building exit, see 518.51; safety code for abrasive Wheels, see 541. 3; safety chain, see 603. 56, 631.9; safety codes for gas, electrical and lighting, see 710, 607.0, 715.50; safety valves, see 607. 6; Safety code for pulverized-fuel systems, see 703.9; Safety codes for transportation, ventilation, and e le C t r 1 C a l equipment for coal mines, see 750, 710; safety code for colors for traffic signals, see 718. 5; Safety code for automobile brakes, see 722. 38; a e It Onautic safety codes, see 724. 3; safety codes for elevators and escalators, see 734.3; safety codes for forging and hot metal stamping and for power presses, See 760; safety code for power-transmission, see 766.0; safety code for protection of industrial workers in foundries, see 768; safety codes for text 1 les, paper and pulp mills, logging and sawmill machinery, and wood-working plants, see 770, 782, 784.0; safety code for rubber mills, see 783; code for mechanical re- frigeration, see 785. O; code for laundry machinery, see 787; codes for prevention of dust explosions and for pulverizing systems for Sugar and cocoa, see 789; code for protection of heads and eyes of industrial workers, see 914. 5; safety matches, see 991; safety code for gas-mask canisters, see 993. 797.0 GENERAL ITEMS National Conservation Bureau. A Series of Pocket S1ze Pamphlets for Employees on S a fety Instructions. No. 3O2; 1939, Restaurant S a fety Rules. No. 303; 1 9 4 O , Automobile Service Station Safety Instruc- t i on s. No. 3O4; 1940, Mercantile Establishments Safety Instructions. No. 305; 1939, Apartment House Safety Instructions. No. 313; 1940, Theater Safety instructions. No. 314; 1940, Laundry Safety Instruct tions. No. 315; 1940, Bakery Safety Instructions. No. 327; 1941, Food Store Safety Instructions. No. 336; 1943, Textile Mili Safety Instructions. No. 337; 1943, Office Building Safety Instructions. National Conservation Bureau. Getting Results Through Traffic Engineering, No. 203C, Booklet I-gives ex- amples 1 through 24 of the "Before and After" traf- fic engineering examples. No. 203D, Booklet II- gives examples 25 through 48 containing many ex- am p l e s of interest to war plant transportation supervisors, covering such procedure as group riding, staggering of hours, improving public transit Ser- vice, timing of traffic signals, elimination of un- necessary stops, and pooling deliveries. Nationai Conservation Bureau. Handbook of Industrial Safety Standards, including Supplement on Wartime U. U. AND National COnServation Bureau, NO. 137. National Conservation Bureau, NO. 321; Underwriters' Laboratories, Inc., Underwriters! U. Protection, 1942. This handbook is a compilation Of generally recognized industrial safety require- ments and aims to cover not the entire field Of 1 n du st r 1 a l safety, but only the more important items. Covers supervision, inspection and employee education; first aid and hospital; resuscitation; personal protection; housekeeping a n d storage of materials; sanitation; 11 lumination; building exits; protection against tripping and falling; elevators; traveling cranes; handling a n d transportation of material; steam boilers; unfired pressure vessels; eng 1 n e s and turbines; identification of piping; electrical equipment; mechanical power transmission equipment; moving parts of machines; guard s for Woodworking machines; guards for metal working ma- chines; g u a r d S for paper and printing machines; guards for leather working machines; guards for textile and laundry machines; guards for machines in the food industry; guards for rubber working and Similar machines; hand tools; exhaust; explosive Vapors and gases; Spray coating; tank Operations; acids and c au St. 1 C liquids; Supplement includes duties of the defense coordinator; fire protection; incendiary bombs; warden services; police protec- tion and the prevention of sabotage; medical Ser- vices; Operation and maintenance protection; cam- Ouflage Or protective concealment; blackout methods and Iſlaterials. Standardization a Force in Promoting Safety. Describes National C on serv at 1 on Bureau's activities 1n promoting Standardization in Safety campaigns. 1940. Accident Reporting and Recording. Describes frequent weak- neSSes in present methods of accident reporting and Outlining a practical formula method. 1944. Lists Of In- S De C t e d Applicances Relating to Accident Hazard, Automotive Equipment, Burglary Protection. This C at a log contains three lists that have been in- spected by the Underwriters". The lists are appli- ances inspected for accident hazard; inspected auto- motive appliances; and inspected burglary protection appliances. The listings a re arranged alphabet- 1cally by name of manufacturer under each subject. Laboratories, Inc., 1944. List of In- Spected G a S, Oil, and Miscellaneous Appliances. This catalog lists gas, oil, and miscellaneous ap- pliances that have been inspected by the Under- Writers". Section I includes devices, materials, and Systems which have been examined with reference to fire hazards and Such accident hazards as are involved in the class under which they are listed. Section II includes products classified as to fire hazard Only. There is an index and the items are arranged alphabetically in each section, as to the Subject and alphabetically by name of manufacturer under each subject. S. Gov., Dept. of the Treasury, Bureau of Public Health Service. American Standards Assn., Z4. 1-1935. Safety Code for Industrial Sanitation in Manufac- turing Establishments. Applies to all permanent places of employment in which articles are manufac- tured, repaired, Cleaned, sorted, or renovated, in whole or in part, for profit, sale, or compensation. 868 Machinery and Vehicles 797.2 797. I PROTECTIVE CLOTHING U. S. Gov. , Federal Specification. GGG-H-171; 1938. Helmets; Babbit ting. Covers one type. Gives re- quirements for design and construction, finish, body of helmet, apron, headgear, window, window container, and marking; methods of Sampling, inspection, and tests; and requirements for packaging, Dacking, and Inarking for shipment. U. S. Gov. , Federal Specification. GGG-H-201; 1938. Helmets and Masks; (for) Abrasive-Cleaning. COvers one type of helmets for outside blasting, and one type of masks for inside blasting. Gives require- ments for construction, principal parts, face-piece, Spare Darts, needle Valve, body harness, lens pro- tective assembly, filter cartridge, chemical absorb- ent, filter material, and eff1 cacy of equipment; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shipment. U. S. Gov. , Federal Specification. GGG-H-211; 1938. Amendment 1; 1942. Helmets and Shields; Hand-Held, Welders". Covers one type. Gives requirements for design and construction, finish, body of helmet or shield, filter-glass mounting, filter glasses, COV- er glasses, transmission and tolerances in trans- mission of various shades of glasses, head gear for helmet, and hand for hand Shield; methods Of Saſh- pling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Navy Dept. Specification 37H4C; 1944. Helmets and Shields; Hand-Held, Welders". U. S. Gov. , Navy Dept. Specification 37H7a; 1931. Helmets; Aviators", COImunication, GOSDOrt. U. S. Gov. , Navy Dept. Specification 37H8a; 1934. Helmets; Aeronautical, Fabric, Unlined. U. S. Gov. , Navy Dept. Specification 37H10; 1939. Helmets; Jungle-Cloth. U. S. GOV. , Navy Dept. Hats; Protective. U. S. Gov. , Navy Dept. Specification 37H12; 1945. Helmets; Welders' (Protective Hat Combination). U. S. Gov. , Treasury Dept., Procurement DiV., 494b; 1942. Guards; Protective, FOOt and Shin. Shall be one grade in three types- (I) foot guards (metal), (II) foot and sh in guards (metal), and (III) shin guards (vulcanized fiber). Intended for protecting feet and shins Of workers from Occupational hazards. Gives detail requirements for each type; methods of sampling, inspection and tests; and packaging, Dack- ing, and marking. Specification 37H11b; 1944. 797.2 L | FE PRESERVERS U. S. Gov. , Army Air Forces. Specification No. 3240; 1944. Preserver; Preumatic Life West, Type B-5. U. S. Gov., Army-Navy Aeronautical Specification AN- W-18-1; 1944. Wests; Pneumatic Life. U. S. Gov. , Joint Army-Navy Specification JAN-P-45; 1944. Preservers; Life, Belt, Self-In flat in g, Dual-Tube. U. S. Gov., Panama Canal, Purchasing Dept. Specifi- Cation for Life Preservers, 1944. Jacket type, re- Versible, adult. 869 8OO-899 8OO-809 800.0 GENERAL ITEMS American Society for Testing Materials, E 20-33 T.; 1933. Tentative Method of Test for Particle Size Distribution Of Subsieve Size Particulate Substances. COvers the range of S 1 Z e s between the 74-micron (No. 200) sieve and 0.2-micron. The method is appli- cable to homogeneous materials. Definitions, rough Separat iOn Of Sample 1nt O S 12e groups, preparation Of mount, procedure, measurement of diameter, Scale limits for measurement, and expression of results. American SOC lety for Testing Materials, E 24-42; 1942. Definitions of Terms Relating to Rheological Prop- erties Of Matter. Defines COnSistency, plasticity, elasticity, liquid, simple li qu 1 d , plastic and elastic SOlids, etc. National Fire Protect iOn ASSn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- S1Ves, 1943. Fire-HaZard Properties Of Flammable Liquids, Gases, and Wolatile Solids. Gives tables ShOwing flash point, ignition temperature, explosive limits, Specific gravity, Vapor density, bolling point, Underwriters' Lab Oratories classification, and extinguishing agents. National Fire Protection ASSn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Table of COmmon Hazardous Chemicals. COvers flammable limits and explosive range, igni- tion temperature, Dropagat 10n of flame, flash point, Oxygen breath 1ng equipment Or helmets; and gives table Of c Ommon hazard Ous chemicals showing usual Shipping container, fire hazard, life hazard, Stor- age, fire fighting phases, and remarks. U. S. Gov. , Dept. Of COImmerce, National Bureau of Standards. Circular C398 and Supplement, 1944. Standard Samples, Hydrocarbons. Gives 45 Stand- ard Samples Of hydrocarb OnS including Il-pentane, 2-methylbutane (isopentane), n-hexane, 2-methyl- pentane, 3-methylpentane, 2, 2-dimethylbutane, 2, 3-dimethylbutane, methylcyclopentane, cyclohexane, benzene, methylbenzene (toluene), ethylbenzene, 1, 2-dimethylbenzene (o-xylene), 1, 3-dimethylbenzene (m-xylene), and 1, 4-dimethylbenzene (p-xylene). These samples are prepared and sold by the National Bureau Of Standards with a certificate Of analysis, for use in industry and by Others as a COImparis On Standard for checking the accuracy Of analysis Of Similar materials. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Miscellane Ous Publication M126; 1937. Temperature Interconversion Tables (C to F) and Melting Points of the Chemical Elements. 80 | . CRUDE COAL-TAR PRODUCTS 80 || - O GENERAL ITEMS 80 | . I BENZENE (BENZOL) American Chemical Society. lytical Reagents, 1941. Benzene. Specifications for Ana- Gives requirements CHEMICALS AND ALLIED PRODUCTS COAL-TAR PRODUCTS for boiling range, solidification temperature, non- volatile matter, substances darkened by Sulfuric acid, thiophene, Sulfur COmpounds, and tests. American Society for Testing Materials, D 361-36; 1936. Industrial 90 Percent Benzene (Benzol). Covers lim- it ing Values for Specific gravity, color, dist1lla- tion range, nonvolatile matter, Odor, water, acid 1ty, and Sulfur as H2SO4, with requirements for tests in accordance with A. S. T. M. method D 268. American Standards Assn., Z 37.4–1941. U. S. Public Health Service, endorsing sponsor. Allowable Concen- tration of Benzene. Prescribes the permissible COn- centration of be n Z e n e in the atmosphere Of WOrk places for the protection of the health of all work- ers. Gives properties of benzene, Dermi SS.1ble COn- centration, sampling, and analytical methods. Industrial Hygiene Foundation of America, Inc. Pre- Ventive Engineering Series, Bulletin 2, Part 1; 1938. The Determination of BenZOl Wapor in the Atmosphere. COvers taking Of Sample, analysis of samples, and Sample calculat 10n. U. S. Gov., Federal Specification WW-B-231; 1942. Ben- Zol (Benzene); Technical-Grade. Covers one type and grade. Gives detail requirements; methods Of Samplº- 1ng, inspect iOn, and tests; a n d requirements for packaging, packing, and marking for Sh1pment. U. S. Gov. , Navy Dept. Specification 51B36; 1940. BenZOl. U. S. Gov. , U. S. Army, Army Air Forces. Specification 2-58B; 1930. Benzol; Aviation Grade. U. S. GOV., U. S. Army, Ordnance Dept. 4-1016B; 1936. Benzene. References.--Testing of lacquer solvents and dilu- ents, see 822.0. 801.2 TOLUENE American Chemical Society. Specificat iOn Specifications for Analyt- 1cal Reagents, 1941. TOluene. Gives requirements for b Olling range, n Onvolatile matter, Substances darkened by Sulfuric acid, Sulfur COmpounds, water, and tests. American Society for Testing Materials, D 362-36; 1936. Industrial Pure Toluene (Toluol). Limiting values for specific gravity, color, distillation range, non- volatile matter, odor, water, acidity, and sulfur as H2804, with tests in accordance With A. S. T. M. method D 268. American Standards Assn., Z 37. 12-1943. Allowable COn- centration of Toluene. To prescribe the permissible concentration of toluene in the atmosphere Of WOrk places for guidance in establishing control proce- dures for the protection of the health of workers. Covers general properties, physical-chemical proper- ties, toxic properties, permissible concentration, sampling Dr.0Cedure, and analytical methods. National ASSn. Of Purchasing Agents. Handbook Of COIT- modity Data Sheets, Volume 2, 1944. Toluol (Toluene; Methylbenzene). Covers definition, constants, solu- bility, derivation, uses, grades, containers, Hazards, Shipping regulations, and substitutes. 870 Chemical S and Allied Products 80 l = 3 Society of Automotive Engineers. Aeronautical Mate- rial Specification No. 3180; 1940. Toluene Thinner (Commercial). This is a thinner used primarily for various enamels and primers but may be used in manu- facture of organic protective coatings. It speci- fies the quality and grade of thinner, distillation test, corrosion test, and method of rejection. U. S. Gov. , Army-Navy Aeronautical Specification AN-R-T-541; 1941. TOluene, U. S. Gov. , Marine Corps Specification, Toluene (Toluol). U. S. Gov., Navy Dept. Toluene (Toluol). U. S. Gov., Treasury Dept. , Procurement D1 v., No. 502; 1941. TOluene (TOluol); Technic al-Grade. Covers One type and One grade 1ntended for use as a diluent or nonsolvent ingredient in the manufacture of or— ganic protective coatings. Gives requirements for appearance, color, Odor, Specific gravity, nonvola- tile matter, Sulfur, water, acidity, spot test, distillation range, copper corrosion, and wash test; adopted 1934. Specification 52T 7; 1938. methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-38D, TOluene. References. –Testing of lacquer solvents and dilu- ents, see 822. O. 80 |. 3 CREOSOTE AND WOOD PRESERVAT | WES American Assn. Of State Highway Officials, M133-42. Standard Specifications for Timber Preservatives. Includes creosote of l, creosote-coal-tar solution, Creosote-petroleum solution, zinc chloride, SOdium 'fluoride-arsenate dinitrophenol solution, chromated Zinc chloride, and Zinc meta arsenite. Gives prop- erties and methods of sampling and testing. American Institute of Homoeopathy. Homoeopathic Phar- macopoeia of U. S., 1941. Creosote. Natural order, Synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medi- cations for use in homoeopathic medicines. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Creosote. Gives description, misci- bility, specific gravity, distilling range, identifi- cation, reaction, so-called coal-tar creosote, hydro- carbons and bases, phenol and SO-called coal-tar Creosote, Other impuriti e S, Storage, and average dOSe. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1939. Specifica- tions for Creosote Analysis. Covers percentage of water, in Soluble in ben ZOl, Specific gravity, dis- t1llation, specific gravity of creosote fractions, float test, COke Tesi du e, and Standard methods for the determination Of tar acids in Creosote, American Railway Engineering Assn. Construction and Maintenance Sect1 On, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Membrane Waterproofing. Gives requirements for creo- Sote primer, American Railway Engineering Assn. Construction and Maintenance Sect1 On, As Sn. Of American Railroads. | Manual for Railway Engineering. Specifications for Preservatives. Gives requirements for creosote, Creosote-coal-tar Solutions, arid Zinc chloride, American Society for Testing Materials, D 38-33; 1933, American ASSn. Of State Highway Officials, T 60-42. Methods of Sampling and Testing Creosote. Require- ments for continuous drip, routine Zone, and referee Imethods Of Sampling; applicati Ons, apparatus, and procedures in accordance with A. S. T. M. methods of testing for Water, matter insoluble in ben Zol, Spe- cific gravity, distillation, ſlo at test of residue, and Coke residue. American Society for Testing Materials, D 43–41; 1941. American Assn., of State Highway Officials, M 121-42. Creosote for Priming Coat With Coal-Tar Pitch in Dampproofing and Waterproofing. For application to concrete and masonry surfaces, for use with coal-tar pitch in damp pro O fing an d waterproofing, Maximum water, consistency, Specific gravity, matter insolu- ble in ben ZOl, distillation range, COke residue, pro- cedure for Sampling, and methods Of testing. American Society for Testing Materials, D 168–30; 1930. American ASSn. Of State Highway Officials, T 61-42. Method of Test for Coke Residu e Of Creosote, De- scribes Crucible and electric tube furnace, using residue resulting from distill at iOn test. Obtained from A. S. T. M. method D 246, procedure and calcula- tion for percentage. A. R. E. A. Method for Coke Resi- due Of Creosote. American Society for Testing Materials, D 246–42; 1942. American Assn., of State Highway Officials, T 62-42. Method of Test for Distillation of Creosote. COvers test suitable for all types and grades of creosote and mixtures Of CreoSOte with tars and Oil S used in timber preservation. Describes apparatus, prepara- tions of sample, dehydration of sample, assembly of apparatus, and Outline Of procedure for test, Con- forms "to American Railway Engineering Assn. method of test for di Stillation of creosote. American Society for Testing Materials, D 324–41; 1941. Definitions of Terms Relating to Timber Preserva- tives. Defines coal tar, coke-oven tar, creosote, creosote-coal-tar SOlution, creosote-distillate, creo- Sote Oil, gas-house coal tar, and water-gas tar. American Society for Testing Materials, D 347–33; 1933. Volume and Speci f 1 C Gravity Correction Tables for Creosote and Coal Tar. For reducing volumes to the basis of 1000F. (380C.) and for reducing specific gravity to the same temperature; includes creosote, solutions (up to 50 percent coal tar) and for coal tar. These tables were prepared by the National Bureau of Standards for use of the wood preserving industry. Conforms to American Railway Engineering Assn. volume and specific gravity correction tables, American Society for Testing Materials, D 367–33; 1933. American Assn. of State Highway Officials, T 81-42. Methods of Test for In soluble Matter in Creosote. Includes porous thimble method, and for routine pro- Cedure the asbestOS mat method for the extraction of insoluble matter (free carbon) from creosote and CreoSOte-coal-tar SOlutions with hot benzol, COvers apparatus and method of procedure. Conforms to American Railway Engineering Assn. Inethods for in- SOluble matter in CreoSOte. 871 80 l .. 3 Directory of Commodity Specifications American Society for Testing Materials, D 368–33; 1933. American Assn. Of State Highway Officials, T 82–42. Method of Test for Specific Gravity of Creosote. For determining specific gravity by use Of two COnventional hydrometers standardized at 15.5/15.5°C. and reading 1.000 to 1.080 and 1.070 to 1. 150 by .001. Conforms to American Railway Engi- neering Assn. method of test for specific gravity Of Creosote, American Society for Testing Materials, D 369-33; 1933. American Assn. Of State Highway Officials, T 74–42. Method of Test for Spec 1 fic Gravity, 38/15. 50C., of Creosote Fractions. For fractions either Solid Or liquid at 380C., and Other distilla- tion fractions where only small amounts are avail— able. Requires use of pycnometers, water bath, special thermometer, and outlines procedure for testing. Conforms to American Railway Engineering Assn. method of test for specific gravity of creo- Sote fractions. American Society for Testing Materials, B 370-33; 1933. American As Sn. Of State Highway Officials, T 83-42. Method of Test for Water in Creosote. For creosote and creosote-coal-tar solution, for dehy- drating creosote containing over 3 percent water for distillation test, and alternative method where rapid determination of water only is requ 1 red. Covers still and condenser, apparatus assembly, and Outlines Of methods Of procedure. Con forms to American Railway Engineering Assn., method of test for water in Creosote, American Society for Testing Materials, D 390–36; 1936. Creosote. For use in the preservative treat- ment of timber by creosote distilled from coal-gas OT COke-O Ven tar, AllOwable per Cent, age Of Water, matter in Soluble in benzol, Specific gravity, dis- tillation range, and COke residue, Sampling and testing in accordan Ce with A. S. T. M. methods. Con- forms with American Railway Engineering Assn., speci- fications for Creosote. American Society for Test. 1ng Materi als, D 391-36; 1936. Creosote-Coal-Tar Soluti On, COvers product of at least 80 percent di Still late Of coal-gas or coke-oven tar for preservative treatment of timber. Gives allowable percentage Of Water, matter insolu- ble in benzol, Specific gravity, d1 Stillation range, and coke residue, sampling and testing in accordance with A. S. T. M. methods. Conforms to American Railway Engineering Assn. Specification for creosote-coal-tar Solution. American Society for Testing Materials, D 453-41; 1941. Method Of Test for Tar Acids in Creosote and Creosote-Coal-Tar Solutions. Covers the procedure for determining the amount of tar acids in fractions distilled from Creo SO te and CreoSOte-coal-tar SOlu- t1 OnS, Apparatus DI’OCedure and Calculation, American Transit Assn. Standard Preservative Oil S Suitable for Non-Pressure Open Tank, Brush and Spray Treatments, W52-31; 1931. Gives detailed require- ments, and composition and methods Of tests of an- thrace ne oil and heavy creosote of l. American Wool-Preservers' Assn., 4 f; 1936. Standard Specification for Creosote. Shall be a distillate of coal-gas tar or coke-oven tar. Gives require- ments for maximum percent age of water, In a t t e I’ insoluble in benzol, specific gravity, distillation limits, and Coke residue. American Wood-Preservers' Assn., 5e; 1942. Standard Specification for Creosote-Coal-Tar Solutions. Shall be a pure coal-tar product obtained from the high temperature carbonization of coal and is in four grades. Gives requirements for percentage of coal- tar dist1llate, maximum water, matter insoluble in benzol, coke residue, specific gravity, and distilla- tion range. American Wood-Preservers' Assn. , 6b; 1926. Standard Float Test Of the Residue in Creosote Oil. Gives requirements for apparatus, diagram of Set-up, prepa- rations Of Sample, and method of procedure. American Wood-Preservers' Assn., 7d; 1933. Standard Method for the Determination of Coke Residue in Creo- sote Oil. Gives diagram of electric tube furnace and requirements for apparatus, procedure, and cal- Culations. American Wood-Preservers' Assn. , 8b; 1933. Standard Method for the Determination of the Amount Of Mate- rial. In soluble in Ben Zol. Gives description of apparatus necessary and outline of procedure. American Wood-Preservers' Assn., 9 c; 1934. Standard Method for the Determination of the Specific Gravity, 38.9/15.5oC., of Creosote Fractions. For determining the specific gravity of the relatively small amounts of distillation fraction S Of Creo SO te and 1S also suitable for creosote-Oil and creo Sote-coal-tar SOlu- tion where only small amounts are available. Gives requirements for apparatus, calibration of pycnom- eter, procedure, and calculation. American Wood-Preservers' Assn., 10d; 1936. Standard Method for the Determination of Water in Creosote, For determining the percentage of water in creosote, also for dehydrating creosote containing water in preparation for the distill at 1 On test. This method is suitable for creosote, tar, petroleum and mixtures thereof. Gives requirements for apparatus, sampling, and DTOcedure. American Wood-Preservers' Assn., 11ſ; 1941. Standard Distillation of Creosote. Suitable for all types and grades Of Creo SO te, tar, and mixtures of creosote with tars used for timber preservation. Gives re- quirements for apparatus, preparation of Sample, and procedure. American Wood—Preservers' ASSn. , 13c, 1933. Wolume and Specific Gravity Correction Tables for Creosote, Creosote-Coal-Tar Solution (Up to 50 Percent Tar), and Coal Tar (Coke-Oven Tar). Table of factors for determining volume of 1000F. occupied by unit volume at temperatures ranging from 60 to 220 of. Also table of factors for determining specific gravity at 100 of. when temperatures range from 60 to 2209F. American Wood-Preservers' Assn., 15b; 1938. Standard Specification for Preservatives for Flooring and Pav- ing Blocks. Includes coal-tar creosote, Gives re- quirements for water content, matter insoluble in benzol, Specific gravity, distillation limits, and COke residue. American Wood-Preservers' Assn., 18C; 1933. Standard Method for the Determination of the Specific Gravity of Creosote Oil. Description of standardized hydrom- eters, standard temperature of oil, and correc- tion S. 872 Chemicals and All led Products 80 || - 5 American Wood-Preservers' Assn. , 24f; 1939. Standard Specification for Preservative Oils for Non-Pressure Treatments. For creosote for open tank treatment, for creosote for brush and spray treatment, and anthra- cene of 1. Gives requirements for Water COrlt ent, matter insoluble in benzol, Specific gravity, dis- , tillate limits, and COke residue. American Wood—Preservers' Assn., 25b; 1931. Standard Method of Sampling Creosote Oil in Tank Cars. De- scription of sampling device and alternative Zone sampling apparatus; procedures for Standard and Sim- plified method for obtaining zone samples. Includes tables of combining factors for computing percentage Of water in tank, American Wood-Preservers' Assn. , 26b; 1939. Standard Method for the Determinatí On Of Tar Acids. For frac- tions distilled from Creo SO te and Creosote-COal-tar solutions; description of tar'-acid separatory funnel, types 1 and 2; procedure and formula for expression Of result. American Wood—Preservers' Assn., 31c; 1938. Standard Specification for Water-Gas—Tar Di Still at e for Use With Zinc Chloride. Gives requirements for maximum water, matter insoluble in benzol, specific gravity, distillate limits, and Coke residue, American Wood-Preservers' Assn., 32c; 1938. Standard Specification for Water-Gas-Tar Solution for Use With Zinc Chloride. Composed of distillate of water-gas- tar and refined or filtered water-gas-tar. Gives requirements for water content, matter insoluble in benzol, specific gravity, distillate limits, and COke residue. U. S. Gov. , Army Air Forces. Specification 14097 (1); 1939. Tar Acid Oil (Creosote Oil). U. S. Gov. , Federal Specification TT-W-531; 1941. Wood—Preservative; Anthracene–Oil (for) Brush, Spray, or Open-Tank Treatment. Covers one grade. Gives de- tails requirements; methods of sampling, in Spection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Federal Specification TT-W-546; 1941. Amendment 1; 1944. Wood-Preservative; Cel cure (Acid-Cupric-Chromate). Covers one grade. Gives re- quirements for preparation, chemical, composition, im- purities, retention of preservative, and determina- tion of contents; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification TT-W-551; 1941. Amendment 1; 1944. Wood-Preservative; Chromated- Zinc-Chloride. Covers One grade. Gives requirements for zinc chloride, sodium dichromate dihydrate, con- centrated solution, and treating Solution; test S shall be made in accordance with current standard methods of American Wood Preserve rs' Assn; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Federal Specification TT-W-5568; 1941. Amendment 1; 1944. Wood-Preservative; CO al-Tar- Creosote. Covers two types and shall be a distill- ate of coal-gas tar or coke-Oven tar. Gives require- ments for water, material insoluble in benzol, Coke residue, specific gravity, and distillate limits for creosote for pressure treatment of poles Or for mixing with petroleum and for treating ties, lumber, piles, posts, and miscellaneous structural timber; methods Of Sampl 1ng, inspection, and tests made in accordance with Current Standard methods of the American Wood Preservers' Assn. ; and packaging, pack- 1ng and marking for shipment. U. S. Gov., Federal Specification TT-W-560; 1941. Wood- Preservative; Coal-Tar-Creosote (Crystal-Free), (for) Brush, Spray, or Open-Tank Treatment. -Covers one grade made in acCOrdance With current Standard methods Of the American Wood-Preservers' Assn. Gives detail requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification TT-W-566a; 1941. Wood- Preservative; Creosote-Coal-Tar Solution (for) Ties and Structural-Timbers. Covers one grade and two types. Gives detail requirements and methods of teSt.Se U. S. Gov., Federal Specification TT-W-588; 1941. Amendment 1; 1944. Wood-Preservative; Creosote- Petroleum-Solution. Covers one grade. Gives require— ments for preparation, coal-tar creosote, petroleum, Specific gravity, water and sediment, flash point and ViSCOsity; tests Shall be made in accordance with the standard methods of American Society for Testing Mate— rials currently 1n effect; and methods of sampling, inspection, and tests. U. S. Gov., Federal Specification TT-W-573; 1941. Amend- ment 1; 1944. Wood-Preservative; Wolman-Salt (Tana- lith). Covers One grade in dry form. Gives require— ment.S for Chemical COmp OSiti On and determination of content of sodium fluoride, disodium hydrogen arse— nate, sodium chromate, and dini trophenol; and methods of sampling, inspection, and tests. References. -Zinc chloride as Wood preservative, See 839. 38; pre S Sure process, brush and Open tank processes of preservative treatments of lumber, see 400.42, 400.43; creosote carbonate, medicinal agents, see 803. 23. 801.4 NAPHTHALENE, NAPHTHOL American Institute of Homoeopathy. Homoeophathic Phar- macopoeia of U. S., 1941. Naphthalin. Chemical sym- bol, Synonyms, description, and preparations for trit- urations for use in homoeopathic medicines. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Naphthalene. Covers definition, constants, solubility, derivation, uses, grade S and forms, packing, fire hazards, and Substitutes. U. S. Pharmacopoe 1 al Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Betanaphthol. De- Scription, Solubility, melting point, indentification, ash, free acid, alphanaphthol, naphthalene or other Organic impurities, and Storage, U. S. Gov. , Federal Specification R-N-91; 1933. Naph- thalene; Balls and Flakes. COvers One grade in two classes - (A) balls and (B) flakes. Gives require- ments for COlor, solidifying point, residue on 1gni- tion, and SOlubility; methods Of inspection and tests; and requirements for packaging, packing, and marking. 80 l .5 CRUDE COAL TAR References. –Crude coal tar, see 505.3. 873 80 | . 6 Directory of Commodity Specifications 80 l .6 REF | NED COAL-TAR 0 |L References.—Coal-tar oil, see 505. 37. 801.8 XYLENE (XYLOL) American Chemical Society. Specifications for Analyti- cal Reagents, 1941. Xylene. Gives requirements for boiling range, non VOlatile matter, Substances dark- ened by Sulfuric acid, Sulfur compounds, water, and teSt, S. American Standards Assn., Z 37. 10-1943. Allowable Con- centration of Xylene (American War Standard). To prescribe the maximum permissible concentration of Xylene in the atmosphere of work places for guidance in establishing control procedures for the protection of the health of workers. Gives properties of xylene. permissible concent ration, Sampling procedure, and analytical methods. U. S. Gov. , Army–Navy Aeronautical Specification, AN- R-X-876–2; 1943. Xylene. References. –Testing of lacquer solvents and dilu- ents, see 822. 0. 802. INTERMEDIATE COAL-TAR PRODUCTS 802. 1 AC IDS American Chemical Society. Specifications for Analyti- cal Reagents, \ 1941. Acid Benzo 1 C. Gives require- ments for melting point, nonvolatile matter, Solu- tion in ammonium hydroxide, chlorine compounds, heavy metals and test.S. American Institute of Homoeopathy. Homoeopath 10 Phar'- macopoeia of U. S., 1941. Benzoic Acid, Carbolic Acid, Picric Acid, and Salicylic Acid. Chemical Syſm- bol, synonyms, description, and preparations for triturations, tincture, dilutions, and medications for use in homoeopathic medicine S. The American Pharmaceutical Assn., and the National Formulary Committee. The National Formulary, Seventh Edition, 1942. Glycerite of Phenol (Glycerite of Carbolic Acid). Gives chemical composition, Storage, average dose, and Dreparation, The American Pharmaceutical Assn., and the National Formulary Committee. The National Formulary, Seventh Edition, 1942. Phenolated Water (Carbolic Acid Water or Solutio Phenoli, P.I.). Gives chemical Composi- tion and Storage. The American Pharmaceutical ASSn. and the National Formulary Committee. The National Formulary, Seventh Edition, 1942. Pyrogallol. Gives chemical composi- tion, description, solubility, melting point, identi- fications, ash, reaction, and Storage, Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Caustic PO1 Sons, Phenol. Official method for determination of phenol in commercial cresols, saponified cresol Solns, Coal- tar dips, and disinfectants, and to kerosene Solns of phenols, except in presence of Salicylate S Or betanaphthol and in the presence of Salicylate S. National Assn. Of Dyers and Cleaners of the U. S. and Canada. The Spotting Dept., 1940. Includes general description and recommended uses for phenal and Other in termediate coal-tar acids used in spotting depart- In ent, National Assn. Of Purchasing Agents. modity Data Sheets, 1938. Phenol. Handbook Of COIn- COver S COTIT. On name, constants, color and properties, derivation, Solubility, uses, grades, and packing. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Acetylsall cylic Acid (Aspirin). Description, solubility, melting point, identification, loss on drying, ash, carbon- izable substances, chloride, sulphate, free sall cylic acid, heavy metals, substances in soluble in Sodium carbonate, assay, and storage. U. S. P. Product of acetylsall Cylic acid-Tabellae Acidi Acetylsalicylici. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Acetylsall cylic Acid Tablets (Aspirin Tablets). Identification, as- Say, Storage, and S128S. U. S. Pharmacopoe 1 al Convention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Aminoacetic Acid, Description, solubility, identification, loss On dry- ing, ash, carbonizable Substances, reaction, chloride, sulphate, heavy metals, hydrolyzable substances, a S- Say, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Benzoic Acid. De- Scription, solubility, melting point, identification, ash, Carbonizable Substances, Chlorinated COINDOundS, heavy metals, oxidizable impurities, assay, and Stor- age. U. S. P. Product of benzoic Acid-Tinctura Opii CamphOrata, U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Liquefied Phenol (Liquefied Carbolic Acid). Description, Solubil1ty, specific gravity, boiling point, Other requirements, assay, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Methyl Salicylate (Oil of Wintergreen, Oil of Sweet Birch). Descrip- tion, solubility, specific gravity, boiling range, Optical rotation, refractive index, identification, reaction, heavy metals, limit Of free acid, assay, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Phenol (Carbolic Acid). Description, SOlubility, Congealing tempera- ture, indentification, nonvolatile residue, reaction, assay, and storage. U. S. P. Products of phenol- Phenol Liquefactum, Unguentum Phenolis, U. S. Pharmacopoeial Convent iOn. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Phenol Ointment (Ointment of Carbolic Acid). Preparati on and 8SSay. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Salicylic Acid. Description, Solubility, melting point, 1 dentifica- tion, ash, carbonizable Substances, chloride, Sulfate, heavy metals, coloring matter, phenol, assay, and St0rage, U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Trinitrophenol (P1cric Acid). Description, solubility, melting point, identification, Teacti On, Sulfate, 1nSOluble matter, and St0rage, U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Circular C398 and Supplement, 1944. Standard Samples. Benzoic Acid, Sample 39f. This sample is prepared and sold by the National Bureau of Standards with a certific ate Of analysis for use in 1ndustry 874 Chemicals and Allied Products 803. 13 and by others as a comparison standard for checking the accuracy of analysis of similar material. U. S. Gov. , Dept. of Commerce, National Bureau of Stand- ards. Circular C398 and Supplement, 1944. Standard Samples (Microchemical Standards). Benzoic Acid, Sample 140. This sample is prepared and SOld by the National Bureau Of Standards with a certificate Of analysis for use in industry and by others as a com- parison standard for checking the accuracy Of analy- sis of similar material. U. S. Gov., U. S. Army, Ordnance Dept., Specification 4-1028; 1929. Phenol. 802.2 AN | LINE 0 |L AND SALTS American Chemical Society. Specifications for Analyti- cal Reagents, 1941. Aniline. Gives requirements for color, nonvolatile matter, hydrocarbons and nitro- benzene, boiling range, and testS. American Institute of Homoeopathy. Homoeopathic Phar- macopoeia of U. S., 1941. Anilin and Anil in Sulfate, Chemical symbol, synonyms, description, and Drepara- tions for tincture and solutions for use in homoeo- pathic medicines. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Compound POWGer Of Acetanilid. Gives chemical composition, description, identifications, storage, average dose, and Dreparation. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Oil; Aniline. Covers def- inition, derivation, SOlubil 1 ty, purity, u Se S, and packing. U. S. Pharmacopoeial Conventſ On. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Acetanilid. De- scription, solubility, melting point, identification, loss on drying, ash, Carbon 12 able Substances, re- action, and Storage. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards. Circular C398 and Supplement, 1944. Standard Samples (Microchemical Standards). Acetanilide, Sam- ple 141. This sample is prepared and Sold by the National Bureau of Standards with a certificate Of analysis for use in industry and by others as a comb- parison standard for checking the accuracy of analy- sis of similar material, S. Gov. , U. S. Army, Chemical- Warfare Service. Specification 97-54–145; 1941. Aniline; Technic al. 802.3 D |PHENYLAM!NE FOR SMOXELESS POWDER U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-27A; 1930. Diphenylamine. U. S. Gov. , Navy Dept. Specification 51D1b; phenylamine, Smokeless-Powder. 803. F |N| SHED COAL-TAR PRODUCTS 803. I COAL-TAR COLOR, DYERS, AND STAINS 803. 10 General Items American Assn. Of Textile Chemists and Colorists. 1943 Yearbook, Tabulation of American Dyes. Covers an extensive list of dyestuffs and chemical specialties related to textile S, tabulated alphabetically, and gives color index mumbers, class1 fication, manufac- tures, and foreign prototypes. U. 1941. Di- National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Dyes, Covers definition, derivation and characteristics, classifications, con- tainers, and marketing Customs. Technical Assn. Of the Pulp and Paper Industry. Color Strength and Shade of Dye stuffs, Suggested Method T 626 Sm-43; 1943. Following methods are designed for the evaluation of dyes used for coloring paper in terms of a preselected dye to be known as the standard dye. Covers sampling; method A-for calen- der coloring and dip dyeing includes apparatus, dye test Solutions, procedure, and report; and method B- for beater dyeing, includes apparatus, reagents, preparation of test pulps, preparation of samples, procedure, formation of handsheets, dyeing the sheets, evaluation, report, precision, and additional infor- mation. U. S. Gov., Federal Security Agency, Food and Drug Ad- ministration. S. R. A., F. D. C. 3; 1940. Coal-Tar Color Regulations. COvers definitions, general specifica- tions for straight colors, straight colors-food drugs and cosmetics, mixtures which may be certified, sampling, storage and packaging, certification, label- ing, records of distribution, procedure for admitting colors to ll Sting, and appendiX. References. –Standard color card for fabrics, see 306. O; method S of test in g fastness Of dye stuffs On , fabrics, see 300. 4. 803. I l Indigo, Natural and Synthetic American Hospital Assn., 46-4. Laundry Bluing. Covers two classes in non-sour type and One class in SOur type. Based on U. S. Gov. Federal Specification O–B–491. American Institute of Homoeopathy. Homoeopathic Phar- macopoeia Of U. S., 1941. IndigO. Natural Order, synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medica- tions for use in homoeopathic medicines, U. S. GOV., Federal Specification 0-B-491; 1934. Blu- ing; Laundry. Covers two types: (I) Non-sour in two classes- (A) balls, blocks, or cubes; and (8) powder or tablet form and (II) sour type in powder or tablet form. Gives requirements for material, color of liquid, and fineness of suspended particles; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. 803. 12 Color Lakes U. S. Gov., Navy Dept. Specification 52P8b; 1934. Part- Lake; Carriage. 803. 13 Coal-Tar Food Colors Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Coloring Matters in FoodS. Pigments and lakes, soluble coloring mat- ters and their lakes, separation by immiscible SOl- Vents procedure, permitted CO al-tar food COlors, nat— ural Coloring matters, and COmmercial coal-tar food COlor.S. References. –Methods of test and analysis, see 803. 10. 875 803. 19 Directory of Commodity Specifications 803. 19 Miscell aneous Coal-Tar Colors, Dyes , and Stains The Americ an Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Commission on Standardization of Biological Stains certifies dyes which are most suit- able for preparing these solutions. Staining Solu- tions. Gives formulas for acid fuchsin solution, alcoholic eosin Solution, aqueous edsin solution, aqueous methylene blue SOlution, basic fuchsin solu- tion, Bismarck brown solution, Delafield's hematoxy- lin Solution, Ehrlich's aniline gentian violet solu- t1 On, Heidenhain's hematoxylin solution, hematoxylin and eosin Solution, Hucker's gentian violet solution, iodine water, Loeffler's alkaline methylene blue Solution, Mallory's stain, Mayer's hemalum solution, N1 COlle Carbol-gentian violet Solution, neutral red Solution, Pappenheim's methyl green-pyronin solution, Safran in Solution, Stirling's gentian violet solu- tion, and Ziehl-Neelsen carbol-fuchsin Solution. U. S. Gov. , Federal Specification 0–E–571; 1932. Eosin Y (Color Index 768). Covers one grade. Gives re- quirements; methods Of Sampling, inspecti On, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Navy Dept. Specification 51D5; 1943. Dye; Direct, Khaki, for Landing Forces. U. S. Gov. , Navy Dept. Specification 52M5; 1944. Methyl-Widlet-Toner, Dry Powdered Form. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 27-2A; 1938. Dye; Scarlet, for Igniter Pads. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 27–3; 1934. Dye; Green, for Cartridge Cloth. U. S. Gov. , U. S. Army, Signal Corps. Specification 75-14; 1942. Dye; Aniline, U. S. Gov. , Weterans Admini Stration. Specification WA-X-43b; 1941. Dye; Household, Package. Reference. —Color numbers, see 803. 10. 803.2 COAL-TAR MED IC INALS 803.20 General items The Amer’1 Can Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Coal Tar. Gives descript iOn, SOlu- bility, ash, Storage, and Dreparations, The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Tablets Of Acetanilid. , Gives Chemi- cal composition, 1 dentifications, assay, and aver- ages dose, 803.2 | Dichloramine-T The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Dichloramine-T. Gives chemical COm- position, description, Solubility, melt 1 ng point, identifications, chloroform-insoluble Substances, as- say, and Storage. 803.22 Xylene References.—Xylene, see 801.8. 803.23 Creosote Carbonate The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Creosote Carbonate. Gives descrip- tion, m is c 1 b 1 li ty, specific gravity, boiling point of creosote, identification, ash, free creosote, Stor- age, and average dOSes Reference.-Creosote a s a medicinal agent, 801. 3. 803.24 Orthocresol, Cresol National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, Wolume 2; 1944. Cresol. Covers definition, derivation, types and grades, uses, and packing, U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. tion, solubil 1 ty, Spec 1 f 1 C gravity, distillation range, identification, reaction, hydro Carbons, and storage. U. S. P. product of cresol-Liquor Cresolis Saponatus. U. S. Pharmac Opoeial Convention, PharmaCOD Oeia Of U. S. A., Twelfth Revision, 1942. Saponated Solution of Cresol (Compound Solution of Cresol). Character- 1stics of the liberated fatty acids, assay, storage, and alcohol COntent, S 3 & Pharmacopoeia O f Cresol. Descrip- References.—Commercial cresol, coal-tar dips, see 803. 4. 803.25 Thymol U. S. Pharmacopoeial Conventi On. U. " S. A. , Twelfth Revision, 1942. tion, Solubility, melt. 1ng DO in t, identification, nonvolatile matter, reaction, and Storage. U. S. Pharmacop Oelal Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Thymol Iodide. De- scription, Solubil 1 ty, identification, loss On dry- 1ng, ash, Soluble halides, alkalies, free iodine, as- Say, and St0rage. Pharmacopoeia of Thymol. Descrip- 803.29 Miscell aneous Coal-Tar Medicinals American Institute of Homoeopathy. Homoeopathic Phar- macopoeia of U. S., 1941. Nitro Benzol and Salol. Chemical Symbol, Synonyms, description and prepara- tions for use in homoeopathic medicines. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Chloroformic Solution of CO al Tar. Gives chemical COmpo Slt iOn, descript 1 on, storage, external use, and preparatl On, The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Emulsion of Liquid Petrol atum With Phenolphthalein. Gives chemical composition, stor- age, alcohol content, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Ointment of Coal Tar. Gives chemical COmposition, preparation, and storage, The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Solution of Coal Tar (Liquor Carbonis 876 Chemicals and All ied Products 809. 3 Detergens). Gives chemical composition, description, identification, storage, alcohol content, average dilution for external use, and preparation. The American Pharmaceutical ASSh, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Tablets of Acetophenetidin and Phenyl Salicylate (Phen acet in and Salol Tablets). Gives chemical composition, identificati Ons, assay for acetophenetidin and for phenyl salicylate, and aver- age dose, The American Pharmaceutical Assn., and The National Formulary eommittee. The National Formulary, Seventh Edition, 1942. Tablets of Phenolphthalein. Gives chemical composition, identification, assay, and av- erage doSe. The American Pharmaceutical ASS n, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Tablets of Phenyl Salicylate (Salol Tablets). Gives chemical composition, identifica- tions, uncombined phenol Or Sali Cylic acid, as Say, and average dOSe. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Acetophenetidin. Description, Solubility, melting point, identiff ca- tion, loss On drying, ash, carboni Zable Substances, reaction, acetan 111 d, paraphenetidin, and storage. U. S. P. product of acetophenetidin-Tabellae Aceto- phenetidini. U. S. PharmaCOD Oeial Conven ti On. U. S. A., Twelfth Revision, 1942. Tablets (Phenace tin Tablets). Identification, ace- tanilid, as Say, Storage, and Si ZeS. U. S. Pharmacopoeial Conventi On. PharmaCODOeia Of U. S. A., Twelfth Revision, 1942. Amaranth. Descrip- tion, Solubility, Color, Standard, and Storage. U. S. P. product of amaranth-Liquor Amaranthi. U. S. Pharmac Opoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Phenolphthalein. Description, solubil1ty, melting point, identifica- tion, lo SS On drying, ash, arsen 1 C, heavy metals, colored substances, fluorane, Sensitiveness, and St.0I’age, U. S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, 1942. lein (Phenol Red). Description, solubility, identi- fication, loss on drying, ash, arsenic, insoluble substances, sensitiveness, and storage. U. S. P. prod- uct of phenolsulfonphthalein–Injectio Phenolsulfon- phthaleini. U. S. Pharmacopoeia], COnventi On. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Phenyl Salicylate (Salol). Description, solubility, melting poln t, identification, loss On drying, ash, free acid, free phenol Or salicylic acid, Chloride, Sulfate, and St.OI’age, Pharmacopoeia O f Acetophenetidin Pharmacopoeia O ſ Phenolsulfonphtha- Reference. —Creosote, medicinal agent, see 80 1, 3: be tanaphth Ql, naphthal ene, med 1 C in al agent S , See 801. 4; Carbolic acid, benzoic acid, picric acid, Sal 1- Cylic acid, acetyl Sal 1 cylic acid, pyro gall 1 c acid, DiCI 1C acid, as medic lnal agent S, see 802. 1; an illne, acetan il 1d, as medic in al agents, see 802. 2; ind 1 go, as medic inal agent, see 803. 11. 803.3 EXPLOS | WES References. --Explosives, fireworks and ammunit 1 on, See 860-869. 803.3 || Picric Acid U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-13-2A; 1938. Acid; Picric, Trinitrophenol. References. –Picric Acid as a medicinal and as a chemical reagent, see 802. 1. 803.32 Trinitrotoluol U. S. Gov. , Navy Dept. Specification 51T2b; 1941. Tri- nitrotoluol. U. S. Gov., U. S. Army, Ordnance Dept. §pecification 50-13-5C; 1942. Trinitrotoluene. 803.33 Ammonium Picrate U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-13-3C; 1938. Ammonium Picrate; Explosive D. 803.34 Tetry! U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-13-4C; 1942. Tetryl. 803.35 D in itrotoluene U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-13-10B; 803.1 COAL-TAR D | PS AND D |S|NFECTANTS American Hospital Assn., 16-7. Coal Tar Disin ſectant (Emulsifying Type). Based on U. S. Gov., Dept. of Commerce, National Bureau of Standards, Commercial Standard CS70–38 for Coal-Tar disinfectant (Emulsify- ing Type), referred to below. American Hospital ASSn. , 16-10. Cresylic Disinfectants. Based on U. S. Gov. , Dept. Of COmmerce, Nation al Bureau of Standards, Commercial Standard CS71-38 for Cresylic Disinfectants, referred to below. 1941. Dinitrotoluene, DNT- References.-Miscellaneous disinfectants, see 881.9. 809. MISCELLANEOUS COAL-TAR PRODUCTS 809. SYNTHETIC TANN ING MATER ALS American Leather Chemist S ASSn. and Analysis, 1938. Includes Vegetable materials Con- taining tannin, chrome tanning materials, beam house liquors, and miscellaneous tannery materialS, U. S. GOV. , Dept. Of COIII]erce, National Bureau of Stand- ards. Technologic Paper T316; 1926. Analysis of Syn- thetic Tanning Materials. Methods found most satis- factory and reliable at the Bureau for the determina- tion of acidity, total Sulphur, total in Organic mat- ter, free sulphuric acid and sulphates, nonvolatile matter, total Organic matter, and tanning material, Methods of Sampling References.—Wegetable and other tanning materials and meth Ods Of te St and analysis, see 231. 809.2 |NK POWDER References. –Iron gallotannate ink powder, see 933. 1. 809.3 PHOTOGRAPHIC DEVELOPER, METAL U. S. Gov., Federal Specification 0–M-571; Methyl-Parmainophenol Sulfate (Metol). Covers one grade. Gives requirements for solubility; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , U. S. Army, Signal Corps. 75-4; 1923. Acrol; Diamidophenol, Specification 877 8||0. Directory of Commodity Specifications 810-819 8||0. GENERAL | TEMS American Drug Manufacturers Assn. Proceedings, 1944. Physical Tests and Standards. Establishes reference melting point Standards in Order to largely eliminate the difficulties many laborator 1 es have encountered with melting point determinations. Gives tables Show- ing extensive data for vanillin, acetanilid, acetO- phenetidin, Sulfan 11amide, Sulfapyridine, and caffe- ine, American Institute of Homoeopathy. Homoeopathic Phar- macopoeia Of U. S., 1941. Includes brief definitions Of drugs and medicinal Substances according to the tenets Of homoeopathy; describes preparation proc- esses of bringing crude drugs to the fluid and dry forms; gives requirements for forms of vehicles for prescription; includes practices in the Writing of prescriptions; includes standards for the purity and quality Of vegetable drugs; and lists several hundred drugs, mOstly plant drugs, gives names and Synonyms, description of plant, its habitat, the part used for drug purposes, the methods of preparation and stand- ard strengths of tinctures, dilutions, medications, triturations, etc., as used in homoeopathic medic1ne. American Medical Assn., Council on Pharmacy and Chemis- try. New and Nonofficial Remedies, 1941. Contains a descriptive list of the proprietary drugs and medi- cines with the name of the manufacturers, Such arti- cles having met the rules of the American Medical Assn., as regards giving compositions and identifica- tion tests, absence Of advertising, absence Of un- warranted therapeutic claims, etc. The listing Of an article does not imply a recommendation by the Ameri- can Medical Assn. . Does not contain articles given in U. S. PharmaCODOe18. Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Radioactivity of Foods and Drugs. Official method for determining the presence of radioactivity in clear Solutions of drugs and waters and method for determining the amount Of radium present. National Tuberculosis Assn. and the American Trudeau Society. Diagnostic Standards and Classification of Tuberculosis, 1940. Covers Statement of principles relating to diagnosis of tuberculosis and technical procedures for making tests. Technical Assn., of the Pulp and Paper Industry. Prepa- ration of Liquid Analytical Reagents, Standard T 606 m–36; 1936. Requires use of commercially pure chemi- cals, distilled water, neutral to litmus paper unless otherwise stated, filtered unless perfectly clear Or otherwise required; includes acids and other liquids ordinarily needed in a paper manufacturing labora- tory, U. S. Gov. , Dept. Of COmmerce, National Bureau Of Stand- ards, H23; 1938. Radium Protectl On. U. S. Gov., Dept. of Commerce, National Bureau of Stand- ards, H27; 1941. Safe Handling of Radioactive Lumin- Ous COmpound. U. S. Gov. , Federal Specification U-M-186; 1944. Medi- cinal Products and Clinical Laboratory Reagents; General Specification for Containers (Packaging and Packing). Gives requirements for types and classes, MEDICINAL AND PHARMACEUTICAL PREPARATIONS grades and S12es, material, workmanship, labeling, COmpatibility Of Container, and details for glass, metal, fiber, paper, plastic, and wood containers; methods of Sampling, inspection, and tests; and pack- aging, packing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 51C21a; Chemicals; Testing, BOiler-Water. U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1053A; 1941. Drugs, Chemical S and Reagents, New and Nonofficial Remedies Quality. U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1113; 1941. Drugs and Chemicals, National Formu- lary. 1935. References. --Medical and surgical supplies for Sh1DS, Standard list, see 915. 50. 8 | | . ALKAL0|DS AND SALTS American Institute of Homoeopathy. Homoeopathic Phar- macopoeia Of U. S. , 1941. ApOmorphin Hydrochlorid, Atropine, Atropine Sulfate, Berberine, Brucine, Caf- feine, Cinchonin Sulfate, Cocaine Hydrochlorid, Code— ine, Eserine, Hydrastine, Hyoscyamin Sulfate, Morphine, Morphine Acetate, Morphine Hydro chlorid, Morphine Sulfate, Narceine, Narcotine, Pilocarpin Hydrochlorid, Pilocarpin Nitrate, Quinín Arsenate, Quinin Arsenite, Quinín Hydrochlorid, Quinin Sulfate, Quinine, Sparteine Sulphate, Strychnine Arsenate, Strychnine Nitrate, Strychnine Phosphate, and Strychnine Sulfate. Chemi- cal Symbol, Synonyms, description, and preparations for triturations for use in homoeopathic medicines. American Institute of Homoeopathy. Homoeopathic Phar- macopoeia Of U. S. , 1941. Bebeerin Sulfate, Opium, and Weratrine. Natural Order, synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medications for use in homoeopathic medicine S. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Seventh Editi On, 1942. Ampuls Of Ephedrine Sulfate. Gives Chemical COImposition, a SSay, and average dose. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Ampuls of Pro Caine Hydrochloride. Gives chemical Composition, assay, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Ampuls of Quinine and Urea Hydrochlo- ride. Gives chemical COmposition, assay, and aver- age dose. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Ampuls of Quinine Dihydrochloride. Gives chemical composition, assay, and averagé dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Arecoline Hydrobromide. Gives chemi- cal Composition, descripti On, solubility, melting point, identifications, loss and drying, ash, acidity, Sulfate, Other alkaloids, Storage, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Bruc in e Sulfate. Give S Chemi Cal 878 Chemicals and Allied Products 9 || | . Composition, description, solubility, identifications, loss on drying, ash, acidity, Strychnine, storage, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Cinchonidine Sulfate. Gives chemical composition, description, solubility, optical rota- tion, identifications, loss On drying, ash, Carbon 1z- able substances, reaction, Cinchonine and quinidine Sulfates, quinine or quinidine, storage, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Cinchonine Sulfate. Gives Chemical composition, description, Solubility, Optical rota- tion, 1.dentification, loss On drying, ash, Carbon 1z- able Substances, reaction, distinction from Cinchoni- dine and quinine, quinine sulfate and cinchOnidine sulfate, quinine or quinidine, distinction from qui- nine and quinidine, storage, preparation, and average dOSe. The American Pharmaceutical As Sn, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Cotarnine Chloride. Gives chemical COmposition, description, SOlubility, identifications, loss on drying, ash, reaction, Storage, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Hydrastine Hydrochloride. Gives chemical COmposition, description, Solubility, identi- fications, 10.SS On drying, ash, reaction, hydrasti- nine, berberine, storage, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Jelly of Ephedrine Sulfate. Gives chemical composition, assay, Storage, and prepara- tion. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Morphine Hydrochloride. Gives chemi- cal COmposition, description, solubility, identifica- tions, loss On drying, ash, free acid, ammonium salts, 8DOmorphine, In econate, foreign alkaloids, storage, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Papaverine Hydrochloride. Gives ohemical Composition, description, Solubility, identi- fications, 10.SS On drying, ash, reaction, cryptopine, thebaine, Or other Organic impurities, morphine, Stor- age, and average dose. The American Pharmaceutical As Sn. Formulary Committee. The National Formulary, Seventh Edition, 1942. Pilocarpine Hydrochloride. Gives chemical composition, description, solubility, melt- ing point, identifications, loss on drying, reaction, ash, carbon 1zable impurities, other alkaloids, stor- age, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Quinine, Gives chemical composition, description, Solubility, Optical rotation, identifi- cations, loss On drying, ash, reaction, ammonium salts, Other cinchona alkaloids, storage, and average dose. and The National 639(577 ()—#5–56 The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Quinine Hydrobromide. Gives chemical composition, description, solubility, identifications, loss’ On drying, ash, carboni Zable impurities, re- action, Sul ſate, barium, inorganic salts, other cin- Chona alkaloids, storage, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Quinine Phosphate. Gives chemical COmposition, description, Solubility, identifications, Carbonizable impurities, reaction, chloride, Sulfate, Other C1rl Chona alkaloids, assay, storage, prepara- t10n, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Quinine Salicylate. Gives chemical COmposition, description, Solubility, identifications, loss On drying, ash, reaction, chloride, sulfate, other cinchona alkaloids, storage, and average dose. The American Pharmaceutical Assn., and The National Formulary Gommittee. The National Formulary, Seventh Edition, 1942. Solution of Ephedrine Sulfate. Gives Chemical Composition, preparation, description, opti- cal rotation, identifications, reaction, assay, stor- age, and average dilution for use on mucous membranes. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Solution of Methylrosaniline Chloride (Solution of Crystal Violet). Gives chemical composi- tion, description, residue, storage, alcohol content, external use, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Solution of Nux Womic a Alkaloids. Gives chemical composition, description, identifica- tions, reactions, assay for total alkaloidal salts and for Strychnine sulfate and brucine sulfate, stor- age, average dose (metric or apothecaries) for horses and cattle and for sheep and Swine, based on weight of the animal, and preparation. The Américan Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Solution of Procaine Hydrochloride. Gives chemical composition, description, identifica- tions, assay, storage, preparation, and average par- enteral dose. T - The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Sparteine Sulfate. Gives chemical Composition, description, Solubility, identifications, reaction, iOSS On drying, ash, carbonizable impuri- ties, ammonium salts, an illne, storage, and average dOSe. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Strychnine. Gives chemical composi- tion, description, solubility, identifications, ash, carbonſ Zable 1mpurities, reaction, brucine, storage, preparations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Strychnine Nitrate. Gives chemical COmpo S1 tion, description, solubility, optical rota- tion, identifications, ash , free acid, chloride, 879 8 || | . Directory of Commodity Specifications Sulfate, brucine, dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Strychnine Phosphate. Gives chemical composition, description, solubility, identifications, carbonizable impurities, reaction, chloride, sulfate, storage, preparation, and average brucine, a S Say, Storage, preparation, and average dose. Assn. Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Acetanilid and Caffeine. Preparation of reagents and of solution Of Sample; tentative methods for determination of Caffeine and Of acetanilid, Assn., of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Acetanilid, Caf- feine, and Codeine, Tentative Methods. Preparation Of Sample; determination of amount of each of above COnStituentS. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Acetanilid, Caf- feine, and Quinine. Tentative Methods. Preparation Of Sample, determination of amount of each of above COnstituent S. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Acetanilid, Caf- feine, Quinine, and Morphine. Tentative Methods. Preparation of sample; determination of each of above COnStituents. Assn. Of Official Agricultural Chemists, Official and Tentative Methods of Analysis, 1940. Antipyrin and Caffeine. Tentative methods for determ 1 nation of amount Of antipyrin &nd Of caffeine. Assn. Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. ApOmorphine in Tablets. Tentative method for determining amount of apomorphine hydrochloride. Assn. Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Assay of Ergot. Tentative method of determining amount of the alka- loid in unknown SOlutions by tests with rabbits, Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Atropine in Tablets, Tentative methods for determinati on O f amount Of atropine, Assn., of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Bioassay of Drugs. Method of determining percentage of total alkaloid in unknown solutions using the cat-eye pro- Cedure. Assn. Of Official Agricultural Chemists. Official and Tentative Méthods of Analysis, 1940. Cinchona Alka- loids. Tentative Methods. Preparation of reagents, determination of amounts of quinine, cinchonidine quinidine, and cinchonine. Assn. of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Cocaine. Methods for determination. Of amount Of COCaine. Assn. Of Official Agri Cultural Chemists. Official and Tentative Method S Of Analysis, 1940. Codeine in Tablets. Preparation of Sample; tests for presence Of and for amount Of COdeine. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Diacetylmorphine (Heroin) in Tablets. Tests for identity and purity. Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940, Emetime Hydro- Chloride in Tablets. Tentative method for determina- tion of amount of emetime hydrochloride. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Ephedrine in Inhalants. Ephedrine in Tablets. Tentative methods for identifying and for determining the amount of ephedrine. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Fluidextract of Ipecac. Tentative method for preparation of solu- tion and determination of amount of ipecac. Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Michrochemical Tests for Alkaloids. For alkaloids in compounds and for hypoderm 1 C tablets, method of preparing sample, examination under microscope, and identifying the alkaloid through type of crystals formed with various Teagent S. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Morphine in Tablets. Tests for presence of and for amount of Im0rphine. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Pilocarpine. Tentative method for determination of amount of pilo- Carpine. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Procaine Hydro- Chloride (Novocalne). Tests for identification and for amount Of procaine, ASSn. Of Official agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Separation of Quínine and Strychnine. Tentative method of separa- tion and determining amount of each alkaloid. ASSri. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Strychnine in Liquid Preparations. Strychnine in Tablets. Tests for purity; other alkaloids being absent. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2: 1944. Caffeine. Covers definition, constants, solubility, derivation, uses, grades, Containers, and substitutes. National Assn. of Purchasing Agents. Handbook of Com— modity Data Sheets, Volume 2; 1944. Nux Womica (In- cluding Strychnine and Brucine). Covers definition, derivation, uses, grades and forms, containers, ship- ping regulations, and substitutes. National Assm. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Quinine and Cin- Chona Bark. Covers definition, constants, derivation, uses, grades, COf tainers, and substitutes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Apomorphine Hydro- Chloride. Description, solubility, identification, ash, reaction, decomposition products, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Atropine. Descrip— tion, Solubility, melting point, identification, ash, Carbon 1zable Substances, other alkaloids, apoatropine Or belladonnine, and storage. U. S. P. product of atro- pine-Atropinae Sulfas, Tabellae Atropinae Sulfatis. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Atropine Sulfate. 880 Chemicals and All led Products 8| | . Description, SOlubility, melting point, identifica- tion, loss On drying, ash, carbonizable substances, reaction, Other alkaloids, apoatropine Or belladon- nine, and storage. U. S. P. product of atropine sul- fate-Tabellae Atropinae Sulfati S. U. S. PharmaCOpoeial Convention. U. S. A., Twelfth Revi S1 on, 1942. Atropine Sulfate Tablets. Identification, assay, Storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revi S1 on, 1942. Belladonna Leaf (Deadly Nightshade Leaf). Description, assay, and storage. U. S. P. products of belladonna leaf-Atropina, Atropinae SulfaS, EXtractum Belladonnae, Tabell ae Atropinae Sulfatis, Tinctura Belladonnae, Unguentum Belladonnae. U. S. Pharmacopoeial Convention. Pharmacopoeia o f U. S. A., Twelfth Revision, 1942. Belladonna 01ntment. Preparation and assay. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Belladonna Plaster. Description, assay, and storage. U. S. Pharmacopoeial. Convention. Pharmac Opoeia Of U. S. A., Twelfth Revi Si on, 1942. Belladonna ROOt (Deadly Nightshade Root). Description, assay, and storage. U. S. P. product of belladonna root-Emplas- trum Belladonnae. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Caffeine. Descrip- tion, SOlubility, melting point, identification, loss On drying, ash, carbonizable Substance S, reaction, heavy metals, other alkaloids, and storage, U. S. P. products of caffeine–Caffeina Citrata, Caffeina et Sodi i Benzoas, Injectio Caffeinae et Sodil Benzoatis. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Caffeine and SOdi- um Benzoate. Description, solubility, 1dentification, loss On drying, carbonizable Sub Stan Ces, reactl On, chlorinated compounds, heavy metals, assay for caſ- feine, assay for Sodium benzoate, and storage. U. S. P. product Of Caffeine and SOdium benzoate—Injectio Caffeinae et Sod11 BenZOati S. U. S. Pharmacopoeial Convention. PharmaCODOela O f U. S. A. , Twelfth Revision, 1942. Chrysarobin. De- scription, solubility, 1dentification, ash, reaction, and storage, U. S. P. product of chrysarobin-Unguen- tum Chrysarobini. - U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. ment. Preparation. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Citrated Caffelne. Description, solubility, melting point, identifica- tion, loss On drying, ash, reaction, sulfate, tar- trate, heavy metals, assay for caffe ine, assay for Citric acid, and Storage. U. S. Pharmacopoeial Convention. Pharm ac Opoeia O f U. S. A. , Twelfth Revision, 1942. Cocaine. DeScrip- tion, Solubility, melting point, identification, 10 SS On drying, ash, carbonizable Substan Ces, reaction, cinnamyl-cocaine and other reducing substances, iso atropyl-cocaine, and storage. U. S. P. product Of cocaine-Cocainae Hydrochloridum. U. S. Pharmac Opoeial Convention. PharmaCO poeia O f U. S. A. , Twelfth Rev.1 sl On, 1942. Cocaine Hydro- chloride. Description, Solubill ty, Optical rotation, Pharmacopoeia of Pharmacopoeia of Chrysarobin Oint- identification, loss on drying, ash, carbonizable substances, acidity, cinnamyl-cocaine and other re- ducing Substances, 1soatropyl-cocaine, and storage. U. S. Pharmacopoeial Convention, Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Codeine. Descrip- tion, SOlubility, melting point, identification, loss On drying, ash, carboni Zable substances, reaction, morphine, and storage. U. S. P. products of codeine- Codeinae Phosphas, Codeina Sulfas, Tabellae Codeinae Phosphatis, Tabellae Codeinae Sul ſatis. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Codeine Phosphate. Description, Solubility, identification, reaction, chloride, Sulf ate, morphin e, , assay, and storage. U. S. P. product Of CO deine phosphate-Tabellae Code- inae PhOSphatis. U. S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, 1942. Tablets. Identification, morph ine, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Codeine Sulfate. Description, solubility, identification, loss on dry- ing, a sh, carboni Zable Substances, free acid, mor- phine, and storage, U. S. P. product Of codeine sul- fate-Tabellae Codeinae Sulfatis. U. S. Pharmac Opoeial COnvention. PharmaCO poeia Of U. S. A., Twelfth Revision, 1942. Codeine Sulfate Tablets. Identification, morphine, assay, storage, and Sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Colchicine. De- scription, solubility, melting point, identification, loss On drying, ash, Chloroform, COlchi ceine, and Pharmacopoeia of Codeine Phosphate assay, storage, storage, U. S. P. product Of colchic 1 ne-Tabellae Colchicinae. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Colchi cine Tablets, Identification, assay, storage, and sizes. U. S. Pharmac Opoei al Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Emetine Hydro- chloride. Description, solubility, identification, loss On drying, ash, carboni Zable Substances, free acid, Cephael 1 ne, and storage. U. S. P. product of emetime hydrochloride-Injectio Emet in ae Hydrochlo- ridi. ſº U. S. Pharmacopoeial Convention. Pharmacopoeia -o f U. S. A., Twelfth Revision, 1942. Emetime Hydro- chloride Injection (Emetine Hydrochloride Ampuls). Identification, assay, storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Ephedrine. Descrip- tion, Solubility, melting DO in t, Optical rotation, identification, ash, reaction, chloride, Sulfate, assay, labeling, and storage. U. S. P. products of ephedrine-Ephedrinae Hydrochloridum, Ephedrinae Sul- fas, Tabellae Ephedrinae Sulfatis. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Ephedrine Hydro- chloride. Description, Solubility, melting point, Optical rotatl On, ident 1 fication, loss On drying, ash, reaction, Sulfate, assay, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Ephedrine Sulfate. De Scription, solub i li ty, Optical rot at 1 O n, 881 8 || | . Directory of Commodity Specifications identification, l O S S on dry in g, a Sh, reaction, chloride, assay, and storage. U. S. P. product of ephedrine Sulfate-Tabellae Ephedrinae Sulfatis. U. S. Pharmacopo elal Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Ephedrine Sul- fate Tablets. Identification, as say, storage, and Si ZeS. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Epinephrine. De- scription, solubility, optical rotation, identifica- tion, 10 SS On drying, ash, reaction, vegetable alka- loids, and Storage. U. S. P. products Of epinephrine- Injectio Epinephrinae Hydrochloridi, Liquor Epineph- rinae Hydrochloridi, Nebula Epinephrinae Hydro chlo- ridi, U. S. Pharmacop Oelal Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Ep1.nephrine Hydro- chloride Injection (Epinephrine Hydrochloride Am- puls). Identification, assay, storage, and Sizes. U. S. PharmaCODOelal Convention. Pharma CODOeia O f U. S. A., Twelfth Revision, 1942. Epinephrine Hydro- chloride Spray (Solution of Epinephrine Hydrochlo- ride). Description, assay, and storage. U. S. PharmaCODOeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Ergonovine Maleate. Description, SOlubility, melting point, Optical rota- tion, identification, loss On drying, ergotoxine and ergotamine, assay, and storage. U. S. P. Product of ergonovine maleate-Tabellae Ergonovinae Maleatis. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Ergon Ovine Maleate Tablets. Identification, foreign alkaloids and ergota- mine, ergotoxine and ergotamine, assay, storage, and Si Zes. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Ergot. Descrip- tion, 1 dent 1 ſ 1 Cation, purity, a SSay, and Storage. U. S. P. products of ergot-Ergonovinae Maleas, Ergota- minae Tartras, Fluid extractum Ergotae, Tabellae Ergo- novinae Maleatis, Tabellae Ergotaminae Tartratis. U. S. Pharmacopoeial Convention, Pharm a CODOeia O f U. S. A., Twelfth Revision, 1942. Ergotamine Tart- rate. Description, solubility, melting point, Opti- cal rotation, identification, foreign substances, and storage. U. S. P. product of ergotamine tart Tate- Tabellae Ergotaminae Tartratis. U. S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, 1942. rate Tablets. Identification, assay, Sizes. U. S. Pharmacopoeial Convention. PharmaCODOeia Of U. S. A., Twelfth Revision, 1942. Ethylmorphine Hydro- chloride. Description, Solubil 1 ty, melting point, identification, loss On drying, ash, reacti On, am- monium compounds, morphine, distinction from codeine hydrochloride, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A. , Twelfth Revision, 1942. Eucalne Hydrochlo- ride (Betaeucaine Hydrochloride). Description, Solu- bility, identification, loss on drying, cocaine hydro- chloride, ash, carbon 1zable substances, reaction, cocaine and alphaeucaine, assay, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Eucatropine Hydro- PharmaCODOeia O f Pharmacopoeia O f Ergotamine Tart- St.0 rage, and chloride. Description, solubility, melting point, identification, ash, reaction, atropine, SCOpOlamine Or hyoscyamine, assay, and storage, U. S. Pharmacopoeial Convention, Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Extract of Bella- dOnna-Pilular Extract of Belladonna. Preparation and assay, Powdered Extract of Belladonna, Prepara- tion and assay. U. S. P. products of extract of bella- donna-Unguentum Belladonnae. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Glyceryl Triace- tate (Triacetin). Description, solubility, specific gravity, distillation range, refractive index, iden- tificatl On, moisture, free acid, unsaturated compounds, Saponification Value, and Storage, U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Homatropine Hydro- bromide. Description, solubility, melting point, identification, loss On drying, ash, reaction, atro- pine, hyoscyamine or SCOpolamine, most Other alka- loids, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Hyoscyamus (Hen- bane). Description and assay. U. S. P. products of hyoscyamus—Extractum Hyoscyami (Pilular and Pow- dered), Tinctura Hyoscyami. U. S. Pharmacopoeial Conventi On. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Ipecac. Descrip- t1On and assay. U. S. P. products of 1pecac-Fluid- extractum Ipecacuanhae Syrupus Ipecacuanhae. U. S. Pharmacopoeial Convention. Pharmac Opoeia Of U. S. A., Twelfth Revision, 1942. Theobromine and SOdlum Acetate. Description, SOlubill ty, identifica- tion, reaction, alkalinity, color and completeness of Solution, caffeine, assay, and storage. U. S. P. product Of theobromine and SOdium acetate-Capsulae Theobrominae et SOdii Acetatis. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Theophylline. De- Scription, Solubility, melting point, identification, loss On drying, ash, reaction, carbonizable substances (difference from caffeine, theobromine, or paraxan- thine), and storage. U. S. P. product of theophylline- Tabellae Theophyllinae. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Theophylline Tab- lets. Identification, assay, storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Theophylline Ethy- lenediamine (Aminophylline). Description, solubility, identification, ash, reaction, assay for theophylline, assay for ethylenediamine, and storage. U. S. P. prod- ucts of theophylline ethylenediamine-Injectio Theo— phyllinae Aethylenedi aminicae, Tabellae Theophyllinae Aethylenedlaminicae. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Theophylline Ethy- lenedlamine Injection (Theophylline Ethylenediamine Ampuls, Aminophylline Ampuls). Identification, assay, storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Theophylline Ethy- lenediamine Tablets (Aminophylline Tablets). Identi- fication, assay, Storage, and sizes. 882 Chemicals and All ied Products 8| | . U. S. Pharmacopoeial Convention, Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Theophylline and Sodium Acetate (Theophylline With Sodium Acetate). Description, solub 111 ty, identi fi catl On, reaction, limit of caffeine, assay, and storage. U. S. P. prod- uct of theophylli ne and sodium acetate-Tabellae Theophyllinae et SOdii Acetatis. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A. , Twelfth Revision, 1942. Theophylline and Sodium Acetate Tablets. Identification, assay, Stor- 8ge, and Si ZeS. U. S. Pharmacopoeial Convention. Pharmacopoeia O ſ U. S. A., Twelfth Revision, 1942. Tincture of Opium (Laudanum, Tincture of Deodorized Opium). Prepara- tion, assay, and alcohol Content. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Tincture of Stra- monium. Preparation, as Say, and alcoh Ol COntent. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. TOtaquine. De- Scription, solubility, identification, loss On drying, ash, assay for quinine and cinchoníd ine, assay for quinidine, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Urea (Carbamide). Description, solubility, melting point, identifica- tion, ash, reaction, chloride, Sul ſate , alcohol- in soluble matter, heavy metals, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Menth0l. Descrip- tion, solubility, melting point, identification, Wax, paraffin or inorganic Sub Stances, and Storage. U. S. Pharmacopoeial Convention, Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Mersalyl and Theo- phylline Injection (Mersalyl and Theophylline Ampuls). Identification, reaction, mercuric iOn, as Say for mercury, assay for theophylline, storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Methenamine Tab- lets. Identification, assay, Storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Methylrosaniline Chloride (Genti an Wiolet, Methyl Violet, Crystal Violet). Description, solubility, 1 denti f 1 cation, loss on drying, ash, arsen 1 C, lead, dextrin, and St0rage, U. S. Pharmac Opoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Methylthionine Chloride (Methylene Blue). Description, solubility, identification, loss on drying, ash, arsenic, copper Or Zinc, assay, and storage, U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Morphine Sulfate. Description, solubility, identification, loss on dry- ing, ash, free acid, meconate, ammonium salts, foreign alkaloids, and Storage. U. S. P. product of morphine Sulfate-Tabellae Morphinae Sulfatis, U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Morphine Sulfate Tablets. Identification, assay, storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Neoarsphenamine. Description, Solubility, identification, loss on dry- ing, completeness of solubility, thermo-stability, aSSay for arsen 1C, Storage, and labeling. Pharmacopoeial Convention. Pharmacopoeia O f Twelfth Revi Si On, 1942. Neocinch Ophen. Description, solubility, melting point, identifica- tion, loss On drying, ash, cinchophen, and Storage. U. S. P. product Of neocin chophen-Tabellae Neocincho- phenie U. S. Pharmac Opoeial Convention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Neocin chophen Tab- U. S. U. S. A. , lets. Identification, cin chophen, assay, storage, and Size S. U. S. Pharmacopoeiał Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Nux WOmi Ca. De- scription and assay. U. S. P. products of nux vomica- Strychninae Sulfas, Tabellae Strychnin ae Sulfatis, Tinctura Nu C1s WOmicae. U. S. Pharmac ODOei al COn Venti On. Pharmacopoeia O f U. S. A. , Twelfth Revision, 1942. Ouabain. Descrip- tion, Solubility, melting point, Optical rotation, identification, loss On drying, ash, reaction, alka- loids, and storage. U. S. P. product of Ouabain-In- jectio Ouabaini. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. (Ouabain Ampuls). Assay, Storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Pamaquine Naphtho- ate (Aminoquin Naphthoate). Description, solubility, identification, loss On drying, assay for methylene, assay for Damaquine base, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Pelletierine Tan- nate. Description, Solubility, 1dentification, ash, carbonizable Substances, reaction, foreign alkaloids, assay, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Phenacaine Hydro- chloride. Description, solubil 1 ty, melting point, identification, l0SS On drying, ash, acet Ophenetidin, reaction, assay, and Storage. U. S. Pharmacopoeial COnvention, Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Phenol Sulfonphtha- lein Injection (Phenolsulfonphthalein Ampuls). Iden- tification, Sensitiveness, assay, Storage, and Si Zes. U. S. Pharmac Opoeial Convention, Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Physostigmine Sall- cylate (Eserine Salicylate). Description, solubility, identification, loss On drying, ash, reaction, car- bOnizable Substances, Sulfate, and Storage. U. S. Pharmacopoeial Convention, Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. P1 crotoxin (Cocº- culin). Description, Solubility, melting point, iden- tification, ash, reaction, alkaloids, and storage. U. S. P. product of picrotoxin–Injectio Picrotoxinia U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Picrotoxin Injec- tion. Identification, limit of sodium chloride, as- say, storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A. , Twelfth Revisi On, 1942. Pilocarpine Ni- trate. Description, solubil1ty, melting DO1nt, iden- tification, loss On drying, ash, carbonizable Sub- stances, reaction, chloride, Various foreign alka- lolds, and Storage, U. S. Pharmacopoeial Convention, U. S. A. , Twelfth Rev 1 S 1 On , Pharmacopoeia O f Ouabain Injection Pharmacopoeia Of 1942. Pro Caine 883 8 || |. Directory of Commodity Specifications Hydrochloride (Procaine). Description, solubility, melting point, identification, difference from co- caine, loss on drying, ash, reaction, carbonizable Substances, heavy metals, and Storage. U. S. Pharmac Opoeial Convention, Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Quinacrine Hydro- chloride (Mepacrine Hydrochloride). Description, Solubility, identification, lo SS on drying, ash, hydrogen-ion concentration, assay, and storage. U. S. P. product of quinacrine hydrochloride-Tabellae Quin- acrinae Hydrochloridi. U. S. PharmaCODO eial COnven ti On, U. S. A. , Twelfth Revision, 1942. chloride Tablets. Identification, and S1 ZeS. U. S. Pharm a CODOeial Convention. Pharmocopoeia Of U. S. A., Twelfth Revision, 1942. Quinidine Sulfate. Description, solubility, identification, loss on dry- ing, ash, carbonizable substances, reaction, ammonium Or Other in Crganic salts, Other Cinch Ona alkaloids, and storage. U. S. P. product of quini dine Sulfate- Tabellae Quinidinae Sulfati S. U. S. PharmaCOpoeial Convention. Pharmacopoeia O f U. S. A. , Twelfth Revision, 1942. Quinidine Sulfate Tablets. Identification, assay, storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Quinine and Urea Hydrochloride. Description, solubility, identifica- tion, ash, carbonizable substances, reaction, ammonium COInpounds, Other cinchona alkaloids, assay, and Stor- ages U. S. U. S. A., Twelfth Revision, (Quinine Acid Sulfate). Description, Solubility, identification, loss On drying, ash , Carbon 128ble substances, reaction, ammonium salts, Other cin Chona alkaloids, and Storage, U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Quinine D1 hydro- chloride. Description, solubility, identification, loss on drying, ash, carbonizable Substances, Sul- fate, barium, other cinchona alkaloids, and storage. U. S. Pharmacopo eial Conventſ On. Pharmacopoeia O f U. S. A. , Twelfth Revision, 1942. Quinine Ethyl- carbonate (Euguinine). Description, Solubility, melt- ing point, identification, loss On drying, ash, re- action, chloride, Sulfate, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Quinine Hydrochlo- ride and Ethyl Carbamate Injection (Quinine-Urethane Injection). Identification, assay for quinine hydro- Pharmacopoeia O f Quinacrine Hydro- assay, St0rage, Pharmacopoeia Of Quinine B1sulfate Pharmacopoeial COnvention. 1942. chloride, assay for ethyl carbamate, storage, and / Si Zes. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A. ; Twelfth Revision, 1942. Quinine Hydrochlo- ride. Description, solubility, identification, loss on drying, ash, carbonizable substances, reaction, sulfate, inorganic salts, barium, other Cinchona alka- loids, and storage. U. S. P. product of quinine hydro- chloride—Injectio Quininae Hydrochloridi et Aethylis Carbamatis. U. S. Pharmacopoeial Convention. Pharmacopoeia O ſ U. S. A., Twelfth Revision, 1942. Quinine Sulfate. Description, solubility, identification, loss on dry- ing, ash, carbonizable substances, reaction, inorganic salts, other cinchona alkaloids, and storage. U. S. P. product of quinine Sulfate-Tabellae Quininae Sul- fatis. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Quinine Sulfate Tablets. Identification, assay, storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Scopolamine Hydro- bromide (Hyoscine Hydrobromide). Description, solu- bility, melting point, optical rotation, identiff ca- tion, los S on drying, ash, reaction, apoatropine, other foreign alkaloids, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Solution of Epine- phrine Hydrochloride. Description, identification, aSSay, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Stramonium (Jimson Weed, Jamestown Weed). Preparation, description, and assay, U. S. P. products of stramonium-Extractum Stramonii (Pilular and Powdered), Tinctural Stramonii. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Strophanthin. De- Scription, Solubility, identification, ash, reaction, assay, and Storage. U. S. P. product of strophanthin- Injectio Strophanthini. U. S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, 1942. Pharmacopoeia of Strophanthin In- jection (Strophanthin Ampuls). Assay, storage, and Sizes. U. S. Pharmacopoeial Convention, Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Strychnine Sul- fate. Description, solubility, identification, loss On drying, ash, carbonizable substances, free acid, brucine, and storage. U. S. P. product of strychnine Sulfate-Tabellae Strychninae Sulfatis. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Strychnine Sulfate Tablets. Identification, assay, storage, and sizes. U. S. Pharmacopoeial' Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Theobromine and Sodium Acetate Capsules. Identification, assay, stor- age, and sizes. References.-Food and Drug Act and Regulations, See 810; DOWölered extracts Of alkaloids, see 819. 1. 812. B | OLOGICAL MED C NALS The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. COſmi SSiOn On Standardization of Bi- Ological Stains Certifies dyes which are most suit- able for preparing these solutions. Staining Solu- t1Ons. Gives formulas for acid fuchsin solution, alcoholic eo Sin solution, aqueous eosin solution, aqueous methylene blue solution, basic fuchsin Solu- tion, Bismarck brown solution, Delafield's hematoxy- lin Solution, Ehrlich's aniline gentian violet solu- tion, Heidenhain's hematoxylin solution, hematoxylin and eosin Solution, Hucker's gentian violet solution, lodine water, Loeffler's alkaline methylene blue solu- tion, Mallory's stain, Mayer's hemalum solution, Nicolle Carbol-gentian violet solution, neutral red Solution, Pappenheim's methyl green-pyronín Solution, Safranin Solution, Stirling's gentian violet Solution, and Ziehl-Neelsen carbol-fuchsin solution. 884 Chemicals and Allied Products 8 || 3.2 tº American Weterinary Medical Assn. Biological Products, U. U. U. U. U. U. U. U. S. Pharmacopoeial Convention. U. S. Pharmacopoeial Convention. U. U. U. U. 1944. Discusses biological products and lists bio- logical products classified as acceptable including anti toxins, Serums, aggressins, diagnostics, toxoids, Vaccines and viruses, U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Antimeningococcic and bacterins. Pharmacopoeia of Serum (Antimeningococcus Serum, Meningococcus Serum, Meningitis Serum). Description, regulations, and St0rage. S. Pharmacopoeial Convention, U. S. A., Twelfth Revision, 1942. Serum, Type Specific (Antipneumococcus Serum, Pneu- monia Serum). Description, S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. PharmaCODOela of Antipneumo COccic regulation S, and Storage, Pharmacopoeia Of Bacterial Waccine Made From the Typhoid Bacillus and the Paratyphoid *A* and WBM Bacilli (Typhoid Combined Waccine, Typhoid- Paratyphoid Combined Waccine, Mixed Enteric Waccine). Description, regulations, and storage. S. . Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Pharmacopoeia Of Bacterial Waccine Made From the Typhoid Bacillus (Typhoid Prophylactic, Enteric Vaccine, Typhoid Vaccine). Description, reg— ulations, and storage. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. toxin. Description, regulations, and storage. S. Pharmacopoeial Convention. Pharmacopoeia of Diphtheria Anti- Pharm acopoeia of U. S. A., Twelfth Revision, 1942. Diphtheria Toxin for the Schick Test (Schick Test Toxin). Descrip- tion, regulations, and storage. S. PharmaCODOeial Convention. Pharm a copoeia of U. S. A., Twelfth Revision, 1942. Diphtheria Toxoid, Alum Precipitated (Ref ined Diphtheria Toxoid). A turbid, white, Slightly gray, or slightly pink, Sus- pension prepared by adding a Sterile aqueous SOlution Of alum to diphtheria toxoid; and storage. 8. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A. , Twelfth Revision, 1942. Diphtheria Toxoid (Diphtherla Anatoxin, Anatoxin-Ramon). A sterile aqueous solution of the products of growth Of the diphtheria bacillus, description, and regulations. Pharm ac Opoeia Of U. S. A., Twelfth Revision, 1942. Human Measles Im- mune Serum (Measles Convale scent Serum). Descrip- tion, regulations, and storage. Ph arm acopoeia Of U. S. A., Twelfth Revision, 1942. Human Scarlet Fever Immune Serum (Scarlet Fever Convalescent Serum). De- Scription, regulations, and storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Normal Human Serum (Human Serum). Description, regulations, and stor- 8 ge. S. PharmaCODOelal Convention. U. S. A. , Twelfth Revi Si On, 1942. Pharmacopoeia Of Old Tuberculin (Concentrated Tuberculin, Crude Tuberculin). Descrip- tion, regulations, and storage. S. PharmaCODOei al Conven tion. U. S. A• , Twelfth Revision, 1942. Pharmacopoeia Of Rabies Vaccine (Pasteur Treatment, Pasteur Prophylactic). Descrip- tion, regulations, and storage. S. PharmaCODOeial COnvention. U. S. A. , Twelfth Revision, 1942. Ph armacopoeia Of Scarlet Fever Streptococcus Antitoxin. Description, regulation S, and Storage, U. S. Pharmacopoeial Convention. PharmaCOpoeia Of U. S. A. , Twelfth Revision, 1942. Scarlet Fever Streptococcus Toxin (Scarlet Fever Toxin for Immuni- zation and for the Dick Test). Description, regula- tions, and St0rage, * U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Small POX Vaccine, Description, regulations, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Tetanus Anti toxin. Description, regulations, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tetanus Toxold. A sterile solution of the products Of growth of the tetanus bacillus, description, and regulations. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revisi On, 1942. Tetanus Toxoid, Alum Precipitated (Refined Tetanus Toxoid). A turbid white or slightly gray Suspension prepared by adding a sterile aqueous Solution of alum to tetanus toxoid: and St0rage. U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1072; 1939. Stains; Biological. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1073B; 1940. Biological Products; Medical. References. –Biological stains, see 803. 19; Food and Drug Act and Regulations, see 810; Standard list of Vaccines and antitoxins ſor ship medical Supplie S, see 915. 50. 813. MEDIC INAL 0 || LS 8|3. CASTOR 0 |L American Institute of Homoeopathy. Homeopathic Phar- macopoela of U. S. , 1941. Castor Oil. Synonyms, de- Scription, and preparations for tincture, dilutions, and medications for use in homoeopathic medicines. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Aromatic Castor Oil. Gives chemical composition, storage, alcohol content, average dose, and preparation. U. S. Pharmacopoeial Convention. Pharm acopoeia of U. S. A., Twelfth Revision, 1942. Castor Oil. De- Scription, Solubility, Specific gravity, distinction from most other fixed oils, saponification value, iodine Value, acid value, and storage. References.-Food and D rug Act and Regulations, See 810. 8 || 3.2 COD L | WER 0 |L American Institute of Homoeopathy. Homoeopathic Phar- macopoeia Of U. S., 1941. Cod Liver Oil. Class, or— der, family, Synonyms, and description. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Emulsion of Cod Liver 011. With Egg. Gives Chemical composition, preparation, storage, alcohol content, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Emulsion of Cod Liver Oil With Hypo- phosph1tes. Gives chemical composition, preparation, Storage, alcohol content, and average dose. 885 8 13.2 Directory of Commodity Specifications The American Pharmaceutical AS Sn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Emulsion of Cod Liver Oil With Malt. Gives chemical composition, preparation, Storage, and average dO Se. & National Assn. Of Purchasing Agents. Handbook Of COIn- modity Data Sheets, Volume 2; 1944. Cod Oil and Cod Liver Oil. Covers definition, constants, derivation, ll SeS, grades, containers, and Substitutes. References. –Food and D rug Act and Regulations, See 810, O42. 2. 8 |3.3 COTTONSEED 0 |L U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Cottonseed 0 1 l (Cotton Seed 011). Description, solubility, specific gravity, COngealing temperature, identificati Om, Sa- ponification value, iodine value, Solidification tem- Derature Of the fatty acids, and Storage, References. –Food and D rug Act and Regulations. see 810; cottonseed oil for other than medical pur- DOSes, see 142.4 . 8 || 3.1 0 || L OF ALMONDS U. S. Pharmacopoeial Convention. Pharm acopoeia of U. S. A. , Twelfth Revision, 1942. Expressed Almond O11 (011 Of Sweet Almond). Description, solubility, specific gravity, congealing temperature, foreign kernel of ls, sesame, cotton Seed oil, mineral Oil &nd foreign fatty oils, foreign oils, saponification val- ue, iOdine Value, and Storage. U. S. Pharmacopoeial COnvention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Oil of Bitter Almond (Bitter Almond Oil). Description, solubility, specific grav- ity, optical rotation, refractive index, reaction, heavy metals, halogens, nitrobenzene, assay Of ben- zaldehydé, assay of hydrogen cyanide, and storage. References. –Food and D rug Act and Regulations, see 810. 8 || 3.5 L INSEED 0 |L U. S. Pharmacopoeial COnventí On. Pharm acopoeia Of U. S. A., Twelfth Revision, 1942. Linseed 01l (Oil of Flaxseed, Raw Linseed Oil). Description, solu- bility, specific gravity, nondrying oils, mineral Or rosin oil, rosin or rosin oils, unsaponi fiable matter, saponification value, 10dine value, acid Value, and St0rage, References. –Food and D r u g Act and Regulations, See 810; linseed Oil for paints, see 848. 11, 848. 12. 8 || 3.6 OL | WE 0 |L U. S. Pharmacopoeial Conventi On. Pharm acopoeia of U. S. A. , Twelfth Revision, 1942. Olive Oil (Sweet Oil). Description, Solubility, Specific gravity, Cot- tonseed of l, peanut Oſl, se same O 11, teaseed Oil, saponification value, 10 dine Value, acid value, SO- lidification temperature of fatty acids, 8nd Storage. References. –Food and D rug Act and Regulations, see 810; Olive oil for food purposes, see 142. 5. 8 13.7 SESAME 0|L The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1943. Sesame Oil (Teel or Benne Oil). Gives description, miscibility, specific gravity, identi- fication, free acid, cotton seed oil, saponi floation value, iodine Value, Storage, and preparation, References. –Food and Drug Act and Regulations, See 810; sesame Oil for food purposes, see 142. 8. 8|3.8 THEOBROMA 0 |L U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Theobroma 011 (Ca- cao Butter, Cocoa Butter, 0il of Theobroma). Descrip- tion, solubility, melting point, specific gravity, refractive index, Wax, Stearin, tallow, saponifica- tion value, iodine value, solidification temperature Of the fatty acids, and Storage. U. S. Gov. , U. S. Army, Medical Dept. 4–1083; 1939. Ofl; Theobroma Sticks. U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1110; 1940. O11; Theobroma, MOdified. References.—Food and Drug Act and Regulations, see 810; Cacao butter, ſo Od Droducts, see 142.93. 8 13.9 MHSCELLANEOUS MED 1 C 1 NAL 0 || LS American Institute of Homoeopathy. Homoeopathic Phar'- macopoeia of U. S., 1941. Animal Oil, Coal 011, Cro- ton O11, Eupion, Oil of Cajaput, Oil of Santal, and Oil of Turpentine. Synonym, description, and prep- arations for tincture, diluti Ons, and Inedications for use in homoeopathic medicineS. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Croton Oil. Gives description, mis- cibility, specific gravity, identification, foreign Oils, reaction, Saponi fication Value, lodine value, St0rage, and average dOSee The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Ethereal Oil. Gives chemical compo- Sítion, description, reaction, Specific gravity, Stor- age, and Dreparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Oil of Bergamot. Gives chemical com- position, description, miscibility, specific gravity, Optical rotation, reaction, fixed Oil, Chlorinated COmpoundS, assay, Storage, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Oil of Bitter Orange. Gives descrip- tion, miscibility, Specific gravity, Optical rotation, identification, reaction, Storage, preparation, and average dOSee The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Oil of Caraway. Gives chemical coſm- position, description, miscibility, Specific gravity, Optical rotation, refractive index, assay, Storage, preparations, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. 011 Of Cardamom. Gives description, miscibility, specific gravity, optical rotation, re- action, Storage, and preparations. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Oil of Myrcia (Oil of Bay). Gives Specification 886 Chemicals and All led Products 8 13.9 chemical composition, description, misc1b111ty, spe- cific gravity, optical rotation, identifications, re- action, assay, Storage, . and preparation. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. 011 of Orange Flowers (011 of Neroli). Gives description, miscibility, Specific gravity, Op- tical rotation, identification, reaction, storage, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Oil of Pimenta (Oil of Allspice). Gives chemical composition, description, miscibility, specific gravity, optical rotation, assay, storage, preparation, and average dOS e. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Oil of Santal (Sandalwood 011). Gives chemical composition, description, miscibility, Spe- cific gravity, optical rotation, refractive index, reaction, assay for esters and for alcohols, Storage, and average dOSee The Ameri can Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Oil of Thyme. Gives chemical composi- tion, description, miscibility, Specific gravity, Optical rotation, Water-SOluble phenols, assay, Stor- age, preparations, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Phenolated 01 l (Carbolized 0 il or Oleum Carbolatum). Gives chemical composition, prep- aration, and Storage. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Phosphorated 0 1 l. Gives Chemical composition, description, storage, average dose, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Rectified Oil of Birch Tar. Gives description, miscibility, specific gravity, identi ſi- cation, juniper tar, storage, and preparation. Assn., of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Chaulmoogra Ofl- Tentative method of test for solubility—in alcohol; determination of viscosity and determination of acid and iodine numbers of alcohol-soluble portion, using methods Of U. S. Pharmacopoeia. Assn., of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Oil of Chenopo- dium. Tentative method for determining amount Of as- caridole. Assn., of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Turpentine 011 (Spirits of Turpentine). Tentative method for deter- mination of color, specific gravity, refractive in- dex, distillation, mineral Oil in turpentine. U. S. PharmaCO poeial COnventi On. Pharm ac Opoeia Of U. S. A., Twelfth Revision, 1942. Allyl I Sothiocya- nate (Mustard 011). Description, solubility, spe- cific gravity, refractive index, identification, re- action, alcohol, chloroform, petroleum, fatty Oils, phenols, assay, and Storage. U. S. Pharmacopoeial Convention. Pharm a CODOeia Of U. S. A., Twelfth Revision, 1942. Camphor Liniment (Camphorated 011). Preparation, assay, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia or U. S. A., Twelfth Revision, 1942. Chaulmoogra Oil (Hydnocarpus 011). Description, 'solubility, specific gravity, Optical rotation, castor oil or free fatty acids, Saponification Value, iodine value, acid value, and Storage. U. S. Pharmacopoeial Convention. Pharm acopoeia of U. S. A., Twelfth Revision, 1942. Compound Spirit of Orange. Preparation, assay, alcohol content, and St0rage, U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. of Lavender (Compound Spirit of Lavender). tion and al COhol COFI tent. U. S. Pharmacopoeial Convention, Pharm acopoeia Of U. S. A. , Twelfth Revision, 1942. Emulsion Of liquid Petrolatum (Mineral Oil Emulsion). Description. U. S. Pharmacopoeial COnvention. Pharm a CODOela. Of U. S. A., Twelfth Revision, 1942. Emulsion of Oil of Turpentine. Preparation. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A. , Twelfth Revision, 1942. Eucalyptol. De- scription, solubility, Specific gravity, COngealing point, boiling range, Optical rotati On, refractive index, identification, Teactl On, phenols, and Stor- 888, U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A. , Twelfth Revision, 1942. Eugenol. Descrip- tion, solubility, specific gravity, refractive in- dex, boiling point, hydrocarbons, phenol, and Stor- 896 e U. S. Pharmacopoeiai Convention. Pharm acopoeia Of U. S. A., Twelfth Revision, 1942. Iodized Oll. De- scription, Solubility, 1dentification, ash, free acid, assay for iOdine, and Storage. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A., Twelfth Revision, 1942. Juniper Tar (Oil Of Cade, Oleum Juníperi Empyreumaticum). Description, solubility, specific gravity, 1 dentification, re- action, rosin or rosin oils, and storage. U. S. Pharmacopoeial Convention. Pharm acopoeia of U. S. A., Twelfth Revision, 1942. 011 of Anise (Anise 011). Description, solubility, specific gravity, con- gealing temperature, optical rotation, Tefractive in- dex, heavy metals, phenols, and storage. U. S. P. prod- ucts of Oil of anise-Aqua Anisi, Spiritus Anisi. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Oil of Ceder Leaf (011 and Arbor Witae, 0.1 l of Thuja). Description, solubility, specific gravity, optical rotation, re- fractive index, assay, and storage. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A. , Twelfth Revision, 1942. 011 of Chenopodium (Oil of American Wormseed). Description, solubility, specific gravity, optical rotation, refractive index, heavy metals, assay, and storage. U. S. P. product of ofl of Chenopodium-Capsulae Olei Chenopodi 1. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A., Twelfth Revision, 1942. Oil of Chenopodium Capsules (011 of American Wormseed Capsules). Assay, Storage, and S1zes. Pharm acopoeia Of Compound Tincture Prepara- 887 8 |3.9 Directory of Commodity Specifications U. S. Pharm acopoeial COnvention. U. S. A. , Twelfth Revision, 1942. Oil of Cinnamon (Oil of Cassla). Description, solubility, specific gravity, Optical rotation, refractive index, re- action, heavy metals, halogenS, rosin or rosin Oils, assay for total aldehydes, and storage. U. S. P. prod- ucts of O 1 l of cinnamon-Aqua Cinnamomi, Sp1 ritus Cinnamomi. U. S. Pharmacopoeial Convention. Pharm acopoeia of U. S. A., Twelfth Revision, 1942. Oil of Clove (Oil of Cloves). Discription, Solubility, specific grav- ity, Optical rotation, refractive index, reaction, heavy metal S, Dhen Ol, assay, and Storage. U. S. Pharm a CODO ei al COnventi On. Pharm aco DOei a Of U. S. A., Twelfth Revision, 1942. 011 Of COrlander (Coriander Oil). Description, solub 11 ity, Specific gravity, Optical rotation, refractive index, heavy metals, and Storage. U. S. Pharm a CODOei al Convention. U. S. A., Twelfth Revision, 1942. Oil of Dwarf Pine Needles (Pine Needle Oil). Description, solubility, specific gravity, optical rotation, distillation lim- 1 ts, a SSay, and Storage. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A., Twelfth Revision, 1942. O11 Of Eucalyptus (Eucalyptus Oil). Description, solubility, specific gravity, congealing temperature, refractive index, reaction, heavy metals, phelland rene, and Storage. U. S. Pharmacopoeial Convention, Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Oil of Fennel (Fennel 011). Description, Solubility, Specific grav- ity, congealing temperature, optical rotation, re- fractive index, heavy metals, reaction, and Storage. U. S. P. product of oil of fennel-Aqua Foeniculi. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Oll of Juniper (Juniper 0 il). Description, solubility, specific gravity, optical rotation, refractive index, reaction, heavy metals, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Oil of Lavender (Oil of Lavender Flowers). Description, solubility, specific gravity, Optical rotation, refractive index, alcohol, esters, assay, and storage. U. S. P. products of oil of lavender-Spiritus Lavandulae, Tinctura Lavandulae Composita. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. 011 of Lemon (Lemon Oil). Description, solublli ty, Specific gravity, optical rotation, refractive index, reaction, foreign OilS, and St0rage. U. S. Pharmacopoeial Convention, U. S. A., Twelfth Revision, 1942. Oil of Myristica (Myristica Oil, 0.11 of Nutmeg). Description, solu- bility, specific gravity, optical rotation, refrac- tive index, residue, reaction, and Storage. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A., Twelfth Revision, 1942. Oil of Orange (Orange 011, Oll of Sweet Orange). Description, solu- bility, specific gravity, Optical rotation, refrac- tive index, reaction, he avy metals, Washed Citrus Pharm acopoeia of Pharmacopoeia of Pharmacopoeia Of oils, foreign Oil S, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Oil of Peppermint (Peppermint 011). Description, Specific gravity, C optical rotation, refractive index, reaction, demen- tholized or impure peppermint of l, dimenthyl sulfide found in unrectified Deppermint of ls, distinction from oil of mentha arvensis, assay for esters, assay for total menthol, and storage. U. S. P. products of oil of peppermint-Aqua Mentha e Piperitae, Spiritus Menthae Piperitae, U. S. Pharmacopoeial Convention. Pharm acopoeia of U. S. A. , Twelfth Revision, 1942. Oil of Rose (Otto of Rose). Description, Solubility, specific gravity, Optical rotation, refractive index, and storage. U. S. P. products of oil of rose-Aqua Rosae, Aqua Rosae Fortiore U. S. PharmaCODOeial COnvention. U. S. A., Twelfth Revision, (Rosemary 011). Description, Solubility, specific gravity, Optical rotation, refractive index, assay for esters, assay for total borneol, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Oil of Sassafras (Sassafras Oil). Description, solubility, specific gravity, Optical rotation, refractive index, reaction, heavy metal S, and St0rage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. 011 of Spearmint (Spearmint 011). Description, solubility, specific gravity, Optical rotation, refractive index, reaction, assay, and Storage. U. S. P. products Of Oil of Spear- mint-Aqua Menthae Wiridis, Spiritus Menthae Wiridis. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. 011 of Turpentine (Turpentine Oil, "Spirits of Turpentine"). Descrip- tion, Solubility, Specific gravity, Optical rotation, refractive index, reaction, distillation range, fixed oil, mineral oil, mineral or rosin oils, other foreign Substances, and Storage. U. S. P. product of oil of turpertiner-Oleum Terebinthinae Rectificatum. U. S. Pharmacopoeial Convention. Pham acopoeia of U. S. A., Twelfth Revision, 1942. Persic Oil (Apri- cot Kernel Oil, Peach Kernel Oil). Description, solu- b111ty, Specific gravity, mineral oil, other oils, Saponi fication value, 1 Odine value, Solidification temperature, and Storage, U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Rectified Oil of Tar. Description, solubility, specific gravity, re- action, and storage. U. S. P. product of rectified oil of tar-Syrupus Picis Pini. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Recti fled Oil of Turpentine (Rectified Turpentine Oil). Description, Specific gravity, nonvolatile residue, and storage. U. S. P. product of rectified Oil of turpentine—Emul— Sum Olei Terebinthinae. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Spirit of Anise. Preparation, assay, alcohol content, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Spirit of Cinnamon. Preparation, assay, alcohol content, and storage. U. S. Pharmacopoeial convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Spirit of Lavender. Preparation, assay, alcohol content, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Spirit of Peppermint Pharmacopoeia Of 1942. 011 of Rosemary Pharmacopoeia of 888 Chemicals and Allied Products 8 |M|.2 (Essence of Peppermint). Preparation, assay, alcohol Content, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Spirit of Spear- minte Preparation, assay, alcohol content, and stor- 8 gee U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. White Ointment (Unguentum, Ointment, Simple Ointment). Preparation. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Yellow Ointment. Preparation. References.--Turpentine for commercial purposes, see 211. 1; Food and Drugs Act and Regulations, see 810; Cre OSOte Oil for medic inal purposes, see 801.3. 8 || || - |OD | NE AND ARSEN | C 8|1} - || || 0D | NE The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Ampuls of Iodine. Gives chemical com- positi On and assay. The American Pharmaceutical Assn., and The National Formulary, Committée. The National Formulary, Seventh Edition, 1942. Glycerite of Iodine and Zinc Iodide (Diluted Talbot's Solution). Gives chemical composi- tion, preparation, and St0rage. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Phenolated Solution of Iodine (Car- bolized Solution of Iodine). Gives chemical composi- tion, description, Specific gravity, identification, free iodine, ash, storage, external use, and prepara- tion. * The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Stronger Tincture of Iodine (Church- ill's Tincture for Iodine). Gives chemical composi- tion, preparatl On, as Say for potassium iOdide and for iOdine, alcohol content, and external use. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Tincture of Iodides. Gives chemical composition, preparation, alcohol content, and ex- ternal use. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Chiniofon Tablets. Identification, inorganic iodine, assay, storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Iodine. Descrip- tion, solubility, identification, nonvolatile resi- due, chloride or bromide, assay, and storage, U. S. P. products of iodine-Lloſuor Iodi, Liquor Iodi Fortis, Tinctura Iodi, Tinctura Iodi Mitis, Unguentum IOdi. U. S. Pharmacopoeial Convention. Pharm ac Opoeia Of U. S. A., Twelfth Revision, 1942. Iodine Ointment. Preparation and assay. U. S. Pharmacopoeial Convention. Ph arm ac Opoeia Of U. S. A., Twelfth Revision, 1942. Iodized Oil. De- Scription, solubility, identification, ash, free acid, assay for iOdine, and Storage. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A. , Twelfth Revision, 1942. Iodophthalein SO- dium (Soluble Iodophthalein, Tetraiodophenolphthalein Sodium, Tetral Odophthalein Sodium, Tetiothalein So- dium). Description, Solubility, identification, free phthalein, as Say for tetraiodophenolphthalein, assay for 10dine, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Mild tincture of Iodine. Description, identification and assays, stor- age, and alcohol Content. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sodium Iodide. De- Scription, Solubility, identification, loss on drying (10date, nitrate, thiosulfate, and barium), (nitrite, nitrate, and ammonia), alkalinity, heavy metals, po- tassium, assay, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Solution of Iodine. Description, identification, assay for iodine, assay for Sodium iodide, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Strong Solution of Iodine (Lugol's Solution). Description, identifica- tion, assay, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Thymol Iodide. De- Scription, Solubility, identification, loss on drying, ash, Soluble halides, alkalies, free iodine, assay, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tincture of Iodine. Description, identification, assay, storage, and al- COhol content. U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1085C; 1938. Iodine and Potassium Iodide. U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1031B; 1944. Iodine Swabs. . References. -Iodine for commercial uses, see 839.9; Food and Drugs Act and Regulations, see 810. 8||1}.2 ARSEN IC American Institute of Homoeopathy. Homoeopathic Phar— macopoeia of U. S. , 1941. Arsenic Disulfid, Arsenious Iodid, Arsenious Oxid, Arsenious Sulfid, and Metallic Arsenic. Chemical symbol, Synonyms, description, and preparations for triturations for use in homoeopathic medicine S. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Arsenic Triiodide (Arsenous Iodide). Gives chemical composition, description, solubility, identifications, residue, free 10dine, assay, stor- age, preparation, and average dose, The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Solution of Arsenic and Mercuric Io- dides (Donovan's Solution). Gives chemical composi- tion, description, identifications, assay for arsenic triiodide and for mercurl c iodide, storage, average dose, and preparation, The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Tablets of Arsenic Trioxide (Arsenous Acid Tablets). Gives chemical composition, identi- fication, assay, and average dose. American Standards Assn., 237.9-1943. Developed by the U. S. Public Health Service. Allowable Concentration 889 8 |M|.. 2 Directory of Commodity Specifications of Metallic Arsenic and Arsenic Trioxide (American War Standard). To Drescribe the maximum permissible concentration Of metallic arsenic and Of arsenic tri- Oxide in the atmosphere of work places for guidance in establishing control procedures for the protection of the health of workers. Gives properties of arsenic, permissible concentration, sampling procedure, and analytical methods. Assn., of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Arsenicals. Tentative method for determination of arsenic in 11"On- arsenic tablets, official methods for determining amount of arsen 1 C in sodium cacodylate, in iron methyl arsenates, in arsphenamine and neoarsphenamine. U. S. PharmaCODOelal Convention. Ph arm ac Opoeia Of U. S. A. , Twelfth Revision, 1942. Arsenic Trioxide (Arsenious Acid, Arsenious Oxide). Description, Solu- bility, identification, loss on drying, residue On 1gnition, foreign Substances, antimony, tin, cadmium, assay, and storage. U. S. P. product of arsenic tri- oxide-Liquor AC 1di Arseniosi, Liquor Potassi i Arseni- tis. U. S. Pharmac Opoeial Convention. Pharm ac Opoeia of U. S. A. , Twelfth Revision, 1942. Arsphenamine. De- scription, SOlubility, identification, acidity, COT- pleteness of solubility, thermostability, assay for arsenic, Storage, and labeling. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. CarbarSOne, De- scription, solubility, melting point, 1dentification, loss on drying, reaction, arsenate, assay, and stor- 8 gee U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A., Twelfth Revision, 1942. Neoarsphenamine. Description, solubility, identification, loss On dry- ing, completeness Of Solubility, thermostability, as- say for arsenic, Storage, and labelling. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A., Twelfth Revision, 1942. Solution of Potas- sium Arsenite (Fowler's Solution). Description, iqen- tification, ar Senate, as Say, alcohol content, and St0rage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. SulfarSphen &mine. Description, Solubility, identification, COImpleteness Of Solubility, thermo Stability, assay, Storage, and labeling. U. S. Pharmacopoeial Convention. Pharmacopoeia. Of U. S. A., Twelfth Revision, 1942. Tryparsamide. De- scription, solubility, identification, distinction from so dium cacodylate, l0 SS On drying, reaction, arsenate, arsan ilic acid, ar Sphenamine compounds, assay, storage, and labeling. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 4–503-45; 1924. Arsenic Trichloride. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 4–503–50; 1924. Arsenic; White. U. S. Gov. , U. S. Army Ordnance Dept. Specification 4–1034; 1931. Arsenic Disulphide (As2S2). References.—Food and Drugs Act and Regul at 1 on s. see 810; arsenic insectic ideS, see 881. 1; determina- tion of arsen iC in ſ O OdS, see 120; arsenic tri OX ide, chemical reagent, see 839. 9. 8||5. ANESTHET | CS 8||5. ETHER American Chemical Society. Specifications for Analyti- cal Reagents, 1941. Ether. Gives requirements for Specific gravity, nonvolatile matter, acid, aldehyde, peroxide, substances darkened by sulfuric acid, and teSt.S. American Chemical Society. Specifications for Analyti- cal Reagents, 1941. Ether; Absolute. Gives require- ments for specific gravity, nonvolatile matter, acid, aldehyde, peroxide, Substances darkened by, Sulfuric acid, and tests. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Ether (Ethyl Ether, Diethyl Ether). Description, solubility, specific gravity, boiling point, residūe on evaporation, re- action, foreign Odor, aldehyde, free acid, peroxide, and St0rage. U. S. Gov. , U. S. Army, Medical Dept. 4-1054; 1937. Ether, for Anesthesia. U. S. Gov. , Veterans Administration, Medical and HOS- pital Supply Section, WA-H-4.j; 1943. Ether; U. S. P. XII, for Anesthesla. References.—Food and Drugs Act and Regulations, see 810. 8||5.2 CHLOROFORM American Chemical Society. Specifications for Analyti- cal Reagents, 1941. Chloroform. Gives requirements for Specific gravity, nonvolatile matter, acetone or aldehyde, acid and chloride, free chlorine, Substances darkened by Sulfuric acid, and tests. Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Chloroform and Carbon Tetrachloride. For chloroform and chloroform mixtures, tentative methods for determining amount of chloroform, Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Chloroform in Mixtures. Tentative method for determining amount of chloroform. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Chlorobutanol (Chlo- robutol, Acetone-Chloroform). Description, Solubil- ity, melting point, identification, ash, reaction, chloride, and Storage. U. S. Pharmacopoeial Convent 1 On. U. S. A., Twelfth Revision, 1942. Chloroform. De- scription, solubility, specific gravity, b01 ling point, residue or evaporation, carbonizable sub- stances, chloride ion and chlorine, Odorous and Chlo- rinated decomposition products, acids and phosgene, aldehydes and ketones, foreign Odor, and storage. U. S. P. products of chloroform-Aqua Chlorof Orml, Linimentum Chloroformi. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Chloroform Lini- ment. Preparation, assay, alcohol Content, and Storagee U. S. Gov. , Treasury Dept., Procurement Div., NO. 709; 1944. Chloroform; Technical Grade. Covers one type and One grade. Gives requirements for appearances odor, Specific gravity, nonvolatile matter, SDOt test, acidity, distillation range, and free chlorine; methods of sampling, inspection and tests; and pack- aging, packing, and marking for Shipment. *::. Specification Pharm ac Opoeia Of 890 Chemicals and Allied Products 8 || 6- 15 U. S. Gov., U. S. Army, Chemical Warfare Service. Speci- fication 96-21-19; 1940. Chloroform; Technical. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1008B; 1939. Chloroform; Anesthetic. U. S. Gov. , Weterans Administration, Medical and Hos- pital Supply Section, WA-H-113a; 1941. Chloro from, for Anesthesia. References.-Food and Drugs Act and Regulations, See 810. 8||5.3 ETHYLENE U. S. Pharmacopoeial Convention, Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Ethylene. Descrip- tion, Solubility, identification, acids or alkalies, Carbon dioxide, acetylene, aldehyde, hydrogen sulfide, phosphine, Carbon monoxide, assay, and storage. 8 16. BOTAN |CAL MEDIC |NALS 816. I R00TS, RHIZOMES, AND BULBS 8 16. I | Althea National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Althea Root. Covers defi- nition and characteristics, derivation, constants, uses, grades, packing, and Substances. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Althea (Marsh Mal- low Root). Description, identification, and storage. 816. 12 Aspidium U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Aspidium. Descrip- tion and assay. U. S. P. product of aspidium-OleO- resina ASpidi 1. 8 16, 13 Gentian American Institute of Homoeopathy. Homoeopathic Phar- macopoeia Of U. S., 1941. Yellow Gent 1 an . Natural Order, Synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medications for use in homoeopathic medicines, The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Compound Infusion of Gentian. Gives Chemical COmposition, Storage, alcohol content, aver- age dose, and preparation. – - - The American Pharmaceutical Assn. . and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Elixir of Gentian. Gives chemical composition, Storage, alcohol content, and prepara- tí Orl. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Elixir of Gentian and IrOn. Gives chemical composition, storage, alcohol content, aver- age dose, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Extract of Gentian. Gives prepara- tion Of pilular extract and of powdered extract of gentian and the average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Fluidextract Gentian. Gives alcohol content, preparations, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Glycerinated Elixir of Gentian. Gives Chemical composition, St.0 rage, alcohol COh tent, and Dreparati Om. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Compound Tincture Of Gentian, Preparation and alcohol COntent. U. S. Pharmac Opoeial Convention. Pharm acopoeia of U. S. A., Twelfth Revision, 1942. Gentian (Gentian ROOt). Description, identification, moisture, and assay. U. S. P. product of gentian-Tinctura Gentianae COImposita, 816. Itſ Glycyrrhiza The American Pharmaceutical Assn., and 'The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Compound Mixture of Opium and Glycyr- rhiza (Brown's Mixture). Gives chemical composition storage, alcohol COrltent, average dose, and preparation, The American Pharmaceutical As Sn , and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Elixir of Glycyrrhiza (Elixir of Lico- rice). Gives chemical composition, Storage, alcohol content, and preparation. U. S. Pharmacopoeial Convention, Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Extract Of Glycyr- rhiza (Extract of Licorice Root, Licorice). Descrip- tion, in SOluble matter, foreign Starch , ash, and St0rage. U. S. Pharmac Opoeial Convention. U. S. A., Twelfth Revision, 1942. Glycyrrhiza (Fluidextract of Licorice Root). rati Om and alcohol COftent. U. S. Pharmac opoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Glycyrrhiza (Lico- rice Root). Description. U. S. P. products of Glycyrº- rhiza–Extractum Glycyrrhizae, Extractum Glycyrrhizae Purum, Fluidextractum Glycyrrhizae, Syrupus Glycyr- rhizae, U. S. Pharmacop Oeial Convention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Pure Extract of Glycyrrhiza (Pure Extract of Licorice Root). Descrip- tion and Storage. 816. 15 Rhubarb American Institute of Homoeopathy. Homoeopathic Phar- macopoeia Of U. S., 1941. Rhubarb. Natural Order, Synonyms, description, habitat, history, parts used, and preparations for tin cture, diluti On S, and medi- Cati Ons for use in homoeopathic medicines. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Alkaline of Elixir of Rhubarb. Gives Chemical COmposition, Storage, alcohol COntent, aver- age dOse, and preparati On. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Compound Powder of Rhubarb (Gregory's Powder). Gives chemical composition, description, Storage, average dose, and preparation. The Americ am Pharmaceutical AS Sn, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Fluidextract of Rhubarb. Give S al- cohol content, preparations, and average dose. Pharm ac Opoeia Of Fluidextract Of Prepa- 891 8 16. I 5 Directory of Commodity Specifications The American Pharmaceutical AS Sn , and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Mixture of Rhubarb and Soda. Gives Chemical composition, Storage, alcohol COntent, aver- age dose, and preparation, The American Pharmaceutical Assn. and The N at 10nal Formulary Committee. The National Formulary, Seventh Edition, 1942. Sweet Tincture of Rhubarb. Gives chemical COmposition, preparation, alcohol COntent, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Tincture of Rhubarb. Gives chemical COmposition, preparation, alcohol content, and aver- age dose. U. S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, 1942. Aromatic Tincture Of Rhubarb. Preparation and alcohol content. U. S. P. product of aromatic tincture of rhubarb—Syrupus Rhei Aromaticus. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A., Twelfth Revision, 1942. Extract of Rhubarb (Powdered Extract of Rhubarb). Preparation. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A. , Twelfth Revision, 1942. Rhubarb. DeSCTip- tion, anthraquinone COmpounds, emodin and Chrysophanic acid, European rhubarbs, assay, and storage. U. S. P. products of rhubarb—Extractum Rhei, Syrupus Rhei Aromaticus, Tinctura Rhei. Aromatica. 8|6. 16 Sarsapar il la American Institute of Homoeopathy. Homoeopathic Phar- macopoe 1 a. Of U. . S. , 1941. Sarsaparilla. Natural Orº- der, synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medications for use in homoeopathic medicines. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Compound Fluidextract of Sarsaparilla. Gives chemical COmposition, alcohol COntent, average dose, and preparation. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A., Twelfth Revision, 1942. Fluidextract of Sarsaparilla. Preparation and alcohol content. U. S. Pharmacopoeial Conventſ On. Pharmacopoeia of U. S. A., Twelfth Revišion, 1942. Sarsaparilla. De- scription and storage. U. S. P. products Of Sar Sapa- rilla-Fluidextractum Sarsaparillae, Syrupus Sarsapa- Tillae COmpositu S. 816. 17 Ginger American Institute of Homoeopathy. Homoeopathic Phar- macopoeia of U. S. , 1941. Ginger, Natural Order, synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions and medica- tions for use in homoeopathic medicines. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Ginger. Descrip- tion, assay for cold-water extractive and assay for ether—soluble extractive. U. S. P. Dr.Oduct Of ginger- Fluidextractum Zingiberi S. 8 16. 18 Snakeroot American Institute of Homoeopathy. Homoeopathic Phar- macopoeia of U. S., 1941. Brazilian Snakero Ot, Button Pharm acopoeia Of Snakeroot, Seneca Snakeroot, Virginia Snakeroot, and White Snakeroot. Natural order, synonyms, descrip- tion, habitat, history, parts used, and preparations for tincture, dilutions, and medications for use in homoeopathic medicines. * The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Asarum (Canada snake-root or Wild- ginger). Gives chemical composition, description of unground asarum and powdered asarum, histology, prep- aration, and average dOS e. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Cimicifuga (Black Cohosh or Black Snakeroot). Gives chemical composition, description of unground Cimici ſuga and powdered cimic ifuga, his- tology, preparations, and average dose. The American Pharmaceutical. Assn., and The National Formulary Committee. The National Formulary, Seventh Edit1.On, 1942. Senega (Seneca-Snake root). Gives chemical compo Siti On, description of unground and powdered Senega, histology, preparation, and average dOSe. 8|6. 19 Miscell aneous Roots, Rhizomes, and Bulbs American Institute of Homeopathy. Homoeopathic Phar- macopoeia Of U. S., 1941. Aconite, AcOn 1 te Root, Adam's Needle, American Arum, American Hellebore, Arnica Montana, Asarabacca, Baneberry, Barberry, Bay- berry, Bear's Foot, Bitter Wood, Black Bryony, Black COhosh, Black Indian Hemp, Blood ROOt, Blue COhosh, Blue Flag, Blue Wervain, Burdock, Burnet Saxifrage, Butterfly Weed, Butter Nut, Celandine, Chic Ory, Christmas Rose, Columbo, COmfrey, Common Arum, Cone Flower, Cotton Plant, Couch Grass, CrOSSWOrt, Culver's Root, David's Root, Elecampane, European Pond Lily, ‘False Gromwell, False Unicorn, Flowering Spurge, Fragrant Sumach, Garlic, Ginseng, Golden Seal, Green Dragon, Herb Bennet, Indian Turnip, Ipecac, Jalap, Jamaica Dogwood, Kava Kava, Lady's Slipper, Leopard's Bane, LO cust, Male Fern, Marsh-Mallow, May Apple, Meadow Parsnip, Meadow Saffron, Milkweed, Moonseed, Mountain Grape, Mudar, Mugwort, Musk Root, Onion, Pareira, Parsnip, Peony, Pink Root, Pitcher Plant, Poke, POmegranate, Queen's Delight, Radish, Rhatany, Rush, Sassafras Bark, Sea Holly, Seven Barks, Skunk Cabbage, Sowbread, Spikenard, Spotted Water Hemlock, Spreading Dogbane, Squill, Star Grass, Stone Root, Swamp Milkweed, Sweet Water Lily, Trumpet Weed, Wa- lerian, Wetlver, Wake Robin, Water Dropwort, Water Hemlock, White Bryony, White Fraxinella, White Helle- bore, Wild Cranesbill, Wild Ginger, Wild Indigo, Wild Ipecac, Wild Yam, Winged Leaved Paullinia, Wyethia, Yellow Dock, and Yellow Jessamine. Natural order, Synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medica- tions for use in homoeopathic medicines. The American Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Aconite (Aconite Root, Monkshood, or Aconi ti Tuber P. I.). Gives chemical composition, de- Scription of unground aconite, histology, assay, preparations, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh 892 Chemicals and Allied Products 8 16. 19 Edition, 1942. Aletris (Stargrass Or True Unicorn- Root). Gives chemical composition, de Scription of unground aletris and powdered alet r1 S , histology, preparati Ons, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Apocynum (Black Indian Hemp or Canada- hemp). Gives chemical composition, description of unground apocynum and powdered apocynum, histology, assay, preparation, and average dose. The American Pharmaceutical AS Sn, and The Nati Onal Formulary Committee. The National Formulary, Seventh Edition, 1942. Aralia (American Spikenard or Spig- net). Gives chemical composition, description of un- ground aralia and powdered aralia, histology, prep 8:- rations, and average dOS e. The American Pharmaceutical AS Sn , and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Berberis (Oregongrape Root). Gives chemical composition, description of unground ber- beris and powdered berberis, preparation, and aver- age dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Blue Flag. Gives chemical composi- tion, descriptions of unground and powdered blue flag, histology, average dose, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Bryonia. Gives chemical Composition, description of unground bryonia and powdered bryonia, identification, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Calamus (Sweetflag). Gives chemical composition, description of unground Calamu S and powdered calamus, histology, cereal flours and althea, unpeeled Calamus, assay, and average dose. The American Pharmaceutical Assn., and The Nation'al Formulary Committee. The National Formulary, Seventh Edition, 1942. Calumba (Colomb O). Gives chemical composition, description of unground calumba and powdered calumba, histology, preparations, and aver- age dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Caulophyllum (Blue Cohosh). Gives chemical composition, description of unground Caul O- phyllum and powdered caulophyllum, histology, Drepa- ration, and average do Se. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Chionanthus (Fringe Tree Bark). Gives chemical composition, description of unground Chio- nanthus and powdered Chionan thus, histology, assay, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Colchicum Corm. Gives chemical COIT- position, description of unground colchicum corm and powdered colchi cum corm, as Say, preparati Ons, and average dose. The American Pharmaceutical As Sn. and The Nati Onal Formulary Committee. The National Formulary, Seventh Edition, 1942. Convallaria (Convallaria Root N. F. WI or Lily-of-the-Walley Root). Gives chemical composi- tion, description of unground convallaria and powdered convallaria, histology, assay, preparation, and aver- age dOSe. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Corydalis (Turkey corn or Squirrel- corn). Gives chemical composition, description of unground and JOwdered Corydalis, and average dose. The American Pharmaceutical Assn., and The Nati Onal Formulary Committee. The National Formulary, Seventh Edition, 1942. Cotton Root Bark...Gives chemical com- position, description of unground and powdered cotton root bark, histology, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Dioscorea (Wild Yam Root). Gives chèmical composition, description of unground and powdered dioscorea, histology, preparations, and aver- age dOSe. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Echinacea. Gives chemical composi- tion, description of unground and powdered echinacea, histology, preparati On, and average dOSe. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Euonymus (Wahoo Bark). Gives chemi- cal composition, unground and powdered euonymus, his- tology, preparati On, and average dOSe. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Gelsemium (Yellow Jasmine Root). Gives chemical composition, description of unground and powdered gelsemium, histology, preparations, and average dOS e. The American Pharmaceutical Assn. and The National . Formulary Committee. The National Formulary, Seventh Edition, 1942. Helonias (False Unicorn-Root). Gives chemical composition, description of unground and powdered helon 1as, histology, and average dOS e. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Hydrangea (Seven-Bark). Gives chemi- cal composition, description of unground and powdered hydrangea, histology, preparations, and average dose, The American Pharmaceutical Assn., and The Nati Onal Formulary Committee. The National Formulary, Seventh Edition, 1942. Hydrastis (Goldenseal or Hydrastidis Rhizoma P.I.). Gives chemical composition, descrip- tion of unground and powdered hydrastis, histology, identification, as say, preparat iOn S, and average dOS e. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Ipomea (Orizaba Jalap or Mexican Scam- mony). Gives chemical composition, description of unground and powdered 1pomea, histology, assay, prepa- rations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Jalap. Gives chemical composition, descriptions of un ground and powdered j al ap , 893 8 |6. 19 Directory of Commodity Specifications histology, as say, prep a rat 1 on S, and average dOse. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Krameria (Rhat any). Gives chemical composition, descriptions of unground Peruvian rhat- any and Para rhatany, and powdered krameria, prepara- tion, and average dOse. The American Pharmäceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Lappa (Burdock Root). Gives chemical composition, descriptions of unground and powdered lappa, histology, preparation, and average dose. The American Pharmaceutical ASS n, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Leptandra (Culversroot). Gives chemi- cal composition, descriptions of unground and powdered leptandra, preparations, and average dose. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Orris. Gives chemical composition, descriptions of unground and powdered or r1 S, h 1 S- tology, and preparation. The American Pharmaceutical AS Sn, and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Phytolacca (Pokeroot). Gives chemi- cal composition, description of unground and powdered phytolacca, histology, preparation, and average dose. The American Pharmaceutical ASSn , and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Podophyllum (Mandrake or May Apple). Gives chemical composition, description of unground podophyllum, powdered podophyllum, and Indian podo- phyllum, histology, assay, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Pulsatilla (Pasque flower). Gives chemical composition, description of unground and powdered pulsatilla, Dreparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Sanguinaria (Bloodroot). Gives chemi- cal composition, description Öf unground and powdered sanguinaria, his Lology, preparations, and average dOS e. The American Pharmaceutical ASS n . and The Natl Onal Formulary Committee. The National Formulary, Seventh Edition, 1942. Serpentaria. Gives chemical compost- tion, description of unground and powdered serpen- taria, histology, preparations, and average dose. The American Pharmaceutical ASSn , and The Nati Onal Formulary Committee. The National Formulary, Seventh Edition, 1942. Squill. Gives chemical composition, description of unground and powdered squill, h 1 S- tology, red squill, storage, and preparations. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Stillingia (Queensroot). Gives chemi- cal composition, description of unground and powdered stillingia, histology, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Sumbul (Musk Root). Gives chemical composition, description of unground and powdered sumbul, histology, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Taraxacum (Dandel ion Root). Gives chemical Composition, description of unground and powdered taraxacum, histology, preparations, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Tr1llium (Bethroot). Gives chemical composition, description of unground and powdered trillium, histology, preparations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Triticum (Dog-Grass or Couchgrass). Gives chemical composition, description of unground and powdered triticum, histology, test for purity, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Walerian. Gives chemical composition, description of unground and powdered valerian, his— tology, preparations, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Weratrum Wiride (Green Hellebore or American Hellebore). Gives chemical composition, de- Scription of unground and powdered veratrum viride, histology, Dreparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Viburnum Prunifolium (Blackhaw). Gives Chemical composition, description of unground and powdered Viburnum prunifolium, histology, prepara- tions, and average dose. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Squill, (Red Squill, White Squill, Sea Onion). Covers definition, derivation and characteristics, uses, grades and forms, COntainers, and Substitutes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Belladonna Root (Deadly Nightshade Root). Description, assay, and Storage. U. S. P. product of belladonna root—Emplas– trum Belladonnae. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Ipecac. Descrip- tion and assay. U. S. P. products of 1pecac—Fluid- eXtractum Ipecacuanhae, Syrupus Ipecacuanhae. 8|6.2 FRU ITS AND BERR |ES -** 816.2 | Orange The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Elixir of Bitter Orange (Elixir Curas— Sao). Gives chemical composition, preparation, stor- age, and alCOhol COntent. U. S. Pharmacopoeial Convention. Pharm a copoeia of U. S. A., Twelfth Revision, 1942. Bitter Orange Peel. Description. U. S. P. products of bitter orange peel— Tinctura Aurantii Amori, Tinctura Gentianae Composita. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sweet Orange Peel. Description. U. S. P. products of sweet orange peel- Oleum Aurantii, Syrupus Aurantii, Tinctura Aurantii Dulcis. 894 Chemicals and Allied Products 8 || 6.3 | U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tincture of Bitter Orange Peel. Preparation and alcohol content. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tincture of Sweet Orange Peel. Preparation and alcohol content. U. S. P. product of tincture of sweet orange peel-Syrupus Aurantii. 8|6.22 Lemon U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Lemon Peel. De- scription. U. S. P. products of lemon peel-Oleum Limonis, Syrupus Acidi Citrici, Tinctura Limonis. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tincture of Lemon. Preparation and alcohol content. U. S. P. product of tincture of lemon-Syrupus Acidi Citrici. 8|6.23 Rhamnus Cathartica The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Rhamnus Cathartica (Buckthorn-Ber- rles). Gives chemical composition, description of ungrOund and powdered rhamnus Cathartica, identifica- tion, preparation, and average dose. 816.2% Serenoa The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Compound Elixir of Serenoa and Sandal- Wood (Compound Elixir of Saw Palmetto and Santal or Sabal-Santal Elixir). Gives chemical composition, Storage, alcohol content, preparation, and average dOSes The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Fluidextract of Serenoa (Fluidextractum Sabal, N. F. WI). Gives alcohol content, preparation, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Serenda (Saw Palmetto-Berries). Gives chemical composition, description of unground and powdered Serenoa, preparations, and average dose. 8 16.25 Apple - - – - - American Institute of Homoeopathy. Homoeopathic Phar- macopoe 1a of U. S., 1941. Balsam Apple, B1tter Apple, and Thorn Apple. Natural order, synonyms, descrip- tion, habitat, history, parts used, and preparations for tincture, dilut 10ns, and medications for use in homoeopathic medicines. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Colocynth (Colocynth Pulp or Bitter Apple). Gives chemical composition, description of unground Colocynth, powdered colocynth, and epicarp and seed; histology, assay, preparations, and average dOS e. 8 16.29 Miscell aneous Fruits and Berries American Institute of Homoeopathy. Homoeopathic Phar- macopoeia of U. S., 1941. American Holly, Black Alder, Black Nightshade, Black Pepper, Burning Bush, 63.9677 O-43—57 895 Chaste Tree, Cubebs, English Walnut, Hawthorn, Man- chineel, Mistletoe, Nipple Nightshade, Prickly Ash, Purging Buckthorn, Saw Palmetto, and Water Hemlock. Natural order, synonyms, description, habitat, his- tory, parts used, and preparations for tincture, dilutions, and medications for use in homoeopathic medicineS, The American Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Capsicum (Cayenne Pepper). Gives chemical composition, description of unground capsicum and powdered capsicum, histology, assay, Storage, preparations, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. COcculus. Gives chemical composition, description of unground COcculus and powdered cocculus, and preparat 10n. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Cubeb. Gives chemical composition, description of unground and powdered Cubeb, histology, identification, assay, preparations, and average dOSee The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Juniper. Gives chemical COmposition, descriptions Of unground and powdered juniper, his– tology, assay, preparations, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Vanilla. Gives chemical composition, description of unground vanilla, histology, test for purity, assay, Storage, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Xanthoxylum Fruit (Prickly Ash Ber- ries). Gives chemical Composition, descript iOn Of unground and powdered xanthoxylum fruit, and average dOSes 8 16.3 LEAVES, FLOWERS, AND BUDS 8 16.3 | Digital is The American Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942-- Extract of Digitalis. Gives assay, - average dose, and preparati Om. The American Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Infusion Of Digitalis. Gives chemical composition, preparation, storage, alcohol content, and average dOSee U. S. Pharmacopoeial Convent iOn. U. S. A. , Twelfth Revision, 1942. Digitalis (FOX- glove). Description, as say, and storage. U. S. P. products of digitalis-Capsulae Digitalis, Digital 1s Pulverata, Inject 1 O Digital is, Tabellae Digitalis, Tinctura Digitalis. U. S. Pharmacopoeial Convention. Pharm acopoeia Of U. S. A., Twelfth Revision, 1942. Digitalis Capsule S. ASSay, St0rage, and S12 eS. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Digitalis Injection (Digitalis Ampuls). Assay, Storage, and sizes. Pharmacopoeia of 8 || 6.3 | Directory of Commodity Specifications U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. lets. Assay, Storage, and sizes. U. S. Pharmacopoeial Convention. U. S. A. , Twelfth Re V is 10n, 1942. Pharmacopoeia Of Digitalis Tab- Pharmacopoeia of Powdered Digi- talis. Des Cript 1.On and physical properties, assay, and st or a ge. U. S. P. products of digitalis-see Digitalis. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Rev 1s 10n, 1942. talls. 8 || 6.32 Er iodictyon American In S t it u t e Of Homoeopathy. Homoeopathic Pharmac Opoeia Of U. S., 1941. Yerba Santa. Natu- ral Order, SynOnyms, description, habitat, history, parts used, and preparations for t incture, dilu- tions, and medications for use in homoeopathic med- 1C ineS. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., T we l f t h Revision, 1942. Eriodictyon (Yerba Santa). Description. U.S. P. p r od u c t of eriodictyon-Fluidextractum Eriodictyl. U. S. Pharmacopoeial COnvention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Fluidextract Of Eriodictyon (Fluidextract of Yerba Santa). Prepa- rat 10n and alcohol C Ontent. 8 16.33 Peppermint U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Peppermint. De- scription. U. S. P. p r O du c t s of peppermint-Aqua Menthae Piperitae, Oleum Menthae Piperitae, Spiritus Menthae Piperitae. 8 16.34 Spearmint U. S. Pharmacopoeial Convent iOn. Pharmac Opoeia Of U. S. A. , Twelfth Rev. 1S 10n, 1942. Spearmint. De- scription. U. S. P. products of spearmint-Aqua Men- thae Wiridis, Oleum Menthae Wiridis, Spiritus Men- thae Wiridis. 8 16.35 Senna American I n s t it u t e Of Homoeopathy. Homoeopathic Pharmacopoe 1a. Of U. S., 1941. Senna. Natural Order, synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medi- cations for use in homoeopathic medicines. The American Pharmaceutical AS Sn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. - Compound Powder of Senna (Com- pound Licor ice PO, der). Gives chemical composition, description, identification, sulfide, Storage, av- erage dose, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Infusion Of Senna. With Magne- sium Sulfate. Gives chemical composition, prepara- tion, St Orage, and average dOSe. National Ass n . Of Purchasing Agents. Handbook of C O m m od it y Data Sheets, Wolume 2; 1944. Senna Tincture of Digi- Preparation, assay, a n d alcohol content. Leaves. Covers definition, characteristics and derivation, uses, grades, containers, and Substi- tute S. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Fluidextract Of Senna. Preparation and alcohol content. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942 . Senna (Senna Leaves). Description and identification. U. S. P. products of senna- Fluidextractum Sennae, Syrupus Sennae. 816.36 Cloves U. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Clove (Cloves). Description, purity, clove fruit or cereals, assay, and storage. U. S.P. product of clove-01eum Caryo- phylli. 8|6.37 Cocaine U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Cocaine. De- scription, solubility, melting point, ident 1ſ 1Ca- tion, loss on drying, ash, carbonizable substances, reaction, cinnamyl-cocaine and other reducing Sub- stances, is oatropyl-cocaine, and storage. U. S. P. product of cocaine-Coca inae Hydrochloridum. Pharmacopoeia Of 816.38 Hyoscyamus The American Pharmaceutical Assn., and The National Formtitary Committee. The National Formulary, Sev- enth Ed 1 t 1 on, 1942. Fluidextract of Hyoscyamus (Fluid extract of Henbane). G i v e s assay, alcohol content, average dose, and preparation. U. S. Pharmacopoeial Convent ion. Pharma CODOela. Of U. S. A., Twelfth Revision, 1942. Extract Hyoscy- amus (Extract of Henbane) - Pilular Extract of Hyo- scyamus. Assay. Powdered Extract of Hyoscyamus. Assay and storage. U. S. Pharmacopoeial COnvent 10n. U. S. A., Twelfth Revision, 1942. Hyoscyamus (Hen- bane). Description and assay. U. S. P. products Of hyoscyamus— Extractum Hyoscyami (Pilular and Pow- dered), Tinctura Hyoscyami. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Tincture of Hyo- scyamus (Tincture of Henbane). Preparation, assay, and alcohol COntent. Pharmacopoeia Of 816.39 Miscel laneous Leaves Flowers, and/ Buds American In S t it u t e of Homoeopathy. Homoeopathic Pharmacopoeia Of U. S., 1941. Adam's Needle, Al- falfa (Spanish), American Holly, Aspen, Bearberry, Bird Cherry, Blackthorn, Blue Wervain, Bo n e s et, Brazilian Burdock, Brazilian Snakeroot, Buchu, Buku, Caroba Bark, Century Plant, Cherry Laurel, Chestnut, Coca, Dead Nettle, Duboisia, Elder, English Walnut, European Elder, Fever Tree, Foxglove, Golden Flow- ered RHOdodendron, Golder, ROd, G u a c O, Guad, Gum Plant, Hemlock Spruce, H O use Leek, Indian Shot, Magnolia, Manchíneel, Mimosa, Mistletoe, Morning Glory, Mountain Laurel, Myrtle, New Jersey Tea, Paraguay Tea, Passion Flower, Pennywort, Pilocarpus, Plumbago Littoral is, Poison Ivy, Poison Sumach, Puka Puka, Red ClOver, ROse Laurel, Saffron, Sage, Savin, Smooth Sumach, Sn a ke- He a de d Grindelia, 896 Chemicals and Allied Products 8 16. 39 Solanum Arrebenta, Sorrel, Sour Wood, Southernwood, Spiderwort, Sunflower, Tansy, Tea, Tobacco, Tree of Heaven, Tree of Life, Tree Stramonium, W i r g in ' S Bower, White Clover, White Melilot, Wormseed, and Yellow Melilot. Natural Order, SynOnyms, descrip- tion, habitat, history, parts used, and preparations for tincture, dilutions, and medications for use in homoeopathic medicines. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Arnica. Gives chemical COm- position, description of unground arnica and pow- dered arnica, preparations, and average dOse. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Buchu. Gives chemical compo- sition, description of unground s h or t buchu, un- ground oval buchu, unground long buchu, and powder- ed buchu, histology, assay, preparations, and aver- age dose. The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Calendula (Marigold). Gives chemical composition, description of unground ca- lendula and powdered calendula, preparations, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Castanea (Chestnut Leaves). Gives chemical composition, description of unground castanea and powdered castanea, preparation, and average dOSe. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Cataria (Catnip or Catmint). Gives chemical composition, description Of unground cataria and powdered cataria, preparation, and aver- age dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Chimaphila (Pipsissewa). Gives chemical composition, description of unground chim- a phila and powdered chimaphila, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Corn-Silk. G 1 v e s kind, de- scription, histology, 1dentification, preparations, and average d0Se. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- en th Edition, 1.94 2. Crocus (Spanish Saffron). Gives chemical composition, description of unground crocus, histology, composite florets, identifica- tion, loss On drying, Organic dyes, fixed oil or glycerin, assay for color, and storage. The American Pharmaceutical A S S II . and The National Formulary Committee. The National Formulary, Sev- e n th Edition, 1942. Damiana (Turnera). Gives chemical c Omposition, descript 1 On Of unground and powdered damiana, preparation, and average dose. The American Pharmaceutical A S S n - and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1.94 2. Eupatorium (Thoroughwort Or Boneset). Gives chemical composition, unground and powdered eupatorium, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Gambir (Pale Catechu). Gives chemical COmposition, description of unground and powdered gambir, identification, assay for water- Soluble and for alcohol-Soluble extractive, prepa- ration, and average dOSe. The American Pharmaceutical A S S n... and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Grindelia. Gives C he m 1 c a l composition, description of unground and powdered grindella, preparation, and average dose. The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Hamamelis Leaf (Witch-Hazel Leaves). Gives chemical composition, description Of unground and DOWGiered hamamells leaf, histology, preparation, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Humulus (Hops). Gives chemi- cal COmposition, description of unground and pow- dered humulus, St Orage, preparation, and average dOSe. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Kamala (Glandulae Rottlerae). Gives chemical COmposition, description, a s s a y , average dOSe, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- e n th Edition, 1.94 2. LObelia (Indian-Tobacco). Gives chemical composition, description of unground and powdered lobelia, Storage, preparat 10ns, and average dOse. The American Pharmaceutical ASSn. and The National Formulary, Committee. The National Formulary, Sev- enth Edition, 1942. Lupulin. Gives chemical coſm- position, description, assay, Storage, and average dOSe. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Matricaria (Hungarian Chamo- mile or German Chamomile). Gives chemical composi- tlOn, description of unground and powdered matri- caria, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Poplar Bud. Gives chemical composition, description of unground poplar bud, h1stology, assay, preparations, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Rose (French R O s e o r R O S a Gallica). Gives chemical composition, description Of ungrOund rose, Storage, and preparation. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Sage. Gives chemical composi- tl On, descriptions of unground sage, powdered sage, and Other Sage Spec les, histology, assay, and aver- age dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The “National Formulary, Sev- enth Edition, 1942. Sambus cus (Elder Flowers). 897 8 || 6. 39 Directory of Commodity Specifications Gives chemical COmposition, description, and aver- age dose. The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Thyme. Gives chemical compo- Sition, description of unground and powdered thyme, histology, assay, preparatinns, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Trifolium (Red ClOver BlossOms). Gives chemical composition, description of unground and DOWClered trifolium, preparation, and average dOSe. The American Pharmaceutical A S S n . Formulary Committee. and The National and The National The National Formulary, Sev- enth Edition, 1942. Uva Urs1 (Bearberry). Gives chemical composition, description of unground and powdered uva ursi, histology, identifications, prep- arations, and average dose. U. S. Pharmacopoeial Convention. Pharmacopoe 1 a. Of U. S. A., Twelfth Revision, 1942. Belladonna Leaf (Deadly Nightshade Leaf). Description, assay, and storage. U. S. P. products of belladonna leaf-Atro- pina Atropinae Sulfas, Extractum Belladonnae, Ta- b'e l l a e Atropinae Sulfat is, Tinctura Belladonnale, Unguentum Belladonnae. U. S. Pharmacopoeial Convention. Pharmac Opoe 1 a. Of U. S. A., Twelfth Revision, 1942. Pilocarpine N1- trate. Description, solubility, melt i ng point, 1dentification, loss on drying, ash, carbonizable substances, reaction, chloride, V a r 1 O u S foreign alkaloids, and St Orage. U. S. Pharmacopoeial Convention. Pharmac Op. Oe 1 a. Of U. S. A., Twelfth Revision, 1942. StramOnlum (Jim- son Weed, Jamestown Weed). Preparat iOn, descrip- tion, and assay. U. S. P. products of Strâmonium!- Extractum Stramonii (Pilular and Powdered), Tinctuea Stram Onii. U. S. Pharmacopoeial Convention. Pharmac Opoe 1 a. Of U. S. A., Twelfth Revision, 1942. Tincture of Bel- ladonna (Tincture of Belladonna Leaf). Preparation, assay, and alcohol C Ontent. 8 || 6.1, SEEDS AND NUTS 8 16.1% Colchicum U. S. Pharmacopoeial COnvention. Pharmac Opoe i a Of U. S. A., Twelfth Revision, 1942. Colchicine. De- scription, solub 111ty, melting point, identifica- tion, loss On drying, ash, chloroform, colchice ine, and storage. U. S. P. product of colchicine-Tabel- lae Colchic lane. U. S. Pharmacopoeial COnvention. Pharmac Op Oe 1 a. Of U. S. A., Twelfth Revision, 1942. Colchicum Seed. Description, assay, and Storage. U. S. P. products of colchicum seed–Colchic ina, Tabellae Colchic inae, Tinctura. COlchi C 1 Semini S. U. S. Pharmacopoeial COnvention. Pharmac Op Oe la O f U. S. A., Twelfth Rev i s 1 on , 1942. Tincture of Colchicum Seed (Tincture of Colchicum). Prepara- tion, assay, and alcohol content. 816.42 Linseed (Flaxseed) U. S. Pharmacopoeial Convention. U. S. A., Twelfth ReV1S1 On, 1942. Pharmacopoe 1a Of Linseed (Flaxseed). Description, starch or starch-bearing Seeds, and assay. U. S. P. product Of Linseed-Oleum Lini. 8 16.43 Myristica (Nutmeg.) American Institute of Homeopathy. Homeopathic Phar- tº macopoeia Of U. S., 1941. Nutmeg. Natural Order, Syn On y m S , description, habitat, history, parts used, and preparations for tincture, dilutions, and medications for use in homeopathic medicines. U. S. Pharmacopoeial Convention. Pharmacopoe 1 a. Of U. S. A., Twelfth Revision, 1942. Myristica, (Nut- meg). Description and assay. U. S. P. product of muristica–Oleum Myristicae. 8 16.44 Rice Polishings U. S. Pharmacopoeial COnvention. Pharmacopoe 1 a. Of U. S. A. , Twelfth Revision, 1942. Rice Polishings (Rice B r a n., Tikitik1). Description, histology, rice hull or other foreign matter, identification, Starch, and St Orage. U. S. P. product of rice pol- 18hings-Extractum Perpolitionum Oxyzae. 8 |6. 15 Mustard American Institute of Homoeopathy. Homoeopathic Phar- mac Opoeia Of U. S., 1941. Black Mustard and White Mustard. N at u r a l Order, Synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medications f or use 1 n homoeopathic medicines. U. S. Pharmacopoeial COnvention. U. S. A., Twelfth Revision, 1942. (Brown Mustard). Description and a S S a y . product of black mustard-Emplastrum Sinapis. 8 16. 16 Cardamom U. S. Pharmacopoeial COnvent 10n. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Cardamom Seed. Description and Storage. U. S. P. product Of Carda- mom seed—Tinctura Cardamon1 COmpOSlta. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. COmpound Elixir of Cardamom. Gives chemical composition, preparat 10n, Storage, and alcohol COntent. U. S. Pharmacopoeial COnvention. Pharmac Op Oe ia Of U. S. A., Twelfth Revision, 1942. COmpound Tincture of Cardamom. Preparation and alcohol COntent. Pharmacopoe 1 a. Of B 1 a C k Mustard U. S. R. 8 16.17 Car away U. S. Pharmacopoeial COnvention. Pharmacopo e la of U. S. A., Twelfth Revision, 1942. Caraway (Caraway Fruit, Caraway Seed). Description and storage. 8 |6.19 Miscell aneous Seeds and Nuts American Institute of HOmoeopathy. Homoeopathic Phar- macopoeia Of U. S., 1941. American Coffee Tree, Bitter Almond, Bitter Candytuft, Brazilian Cocoa, Buckeye, Burdock, Castor Oil Plant, Cedrone, Ceva- dilla, Common Pawpaw, Corn Cockle, Cotton Plant, Darnel, False Gromwell, Hickory Nut, Horse Chestnut, Indian Cockle, Jambol Seeds, Madagascar Polson Nut, Marking Nut, Oat, Physic Nut, Poison Nut, Red Pep- per, Rose Apple, t. Mary's Thistle, Star Anise, Stavesacre, Strophanthus Hispidus, and Wild Vetch. 898 Chemicals and All i ed Products 8 16.53 Natural Order, Synonyms, description, habitat, his— tory, Darts used, and preparations f O r tincture, dilutions, and medications for use in homoeopathic medicines. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Faltion, 1942. Anise. Gives chemical compo- Sition, description Of unground anise and powdered an 1 Se, histology, COnlum maculatum fruit, a S S a y, preparation, and average dOSe. The American Pharmaceutical Ass n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Areca (Arecanut Or Betelnut). Gives chemical composition, description of unground areca a n d powdered areca, histology, assay, a n d average dose. The American Pharmaceutical A S S n. and The National Formulary Commttee. The National Formulary, Sev- enth Edition, 1942. Cacao. Gives chemical compo- S1 tion, description, ether-soluble re S 1 du e a n d ether-insoluble residue, assay, storage, and prepa- rat 10n. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Celery Fruit (Celery Se ed). Gives chemical composition, description of unground celery fruit and powdered celery fruit, histology, assay, preparations, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. C. Or 1 a n d e r. Gives chemical COmposition, description of unground and powdered COrlander, histology, assay, preparation, and aver- age dOSe. The American Pharmaceutical Ass n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fennel. Gives chemical compo- Sition, description of unground and powdered fennel, histology, preparations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edlt 10n, 1942. Guarana. Gives chemical com- position, description Of un g I O un d and powdered guarana, as Say, preparations, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Kola (Cola or Kolanuts). Gives chemical composition, descriptions of unground and powdered kola, assay, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Larkspur. Gives chemical com— position, description of unground and powdered lark– Spur, histology, and preparations. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Oat. Gives chemical composi- tion, description of unground oat and powdered oat, histology, preparations, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edlt 10n, 1942. P. l a n t a g O Seed (Psyllium or Plantain Se e d). Gives chemical composition, de— Scription O f unground plantago Se e d, histology, test for qual 1 ty, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Strophanthus. Gives chemical composition, description of unground (Komb ej, un- ground (Hisplaus), a n d powdered Strophantus, his- tology, identification, purity, assay, preparation, and average dOSe. U. S. Pharmac Opo e lal COnvent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Nux WOmica. De- scription and assay. U. S. P. products of nux vom- ica-Strychninae Sulfas Tabellae Strychninae Sul- fatis, Tinctura Nucis WOmicae. U. S. Pharmacopo e i al Convent 1 on. Pharmacopoeia of U. S. A., Twelfth Rev 1 S 1 O n, 1942. Ouabain. De- scription, solubility, melting point, Optical rota- tion, identification, l0SS On drying, ash, reaction, alkaloids, and storage. U. S. P. product of ouabain- Injectio Ouabainl. U. S. Pharmac Op O e i al COn Went 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Picrotoxin (Coc- culin). Description, solubility, m el t in g point, identification, ash, reaction, alkaloidS, and St0r- age. FI. S. P. product of picrotoxin-Injectio P1cro- toxinſ. U. S. Pharmacopo e i al Convent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Tincture O f Nux WOmica. Preparation, assay, and alcohol COntent. 8|6.5 BARK AND STEM 8|6.5 | Cherry American Institute Of HOmo e Opathy. Pharmacopoeia Of U. S., 1941. Bird Ch erry, Cherry, and Wild Black Cherry. Natural order, syn- O n y In S, description habitat, history, parts used, and preparations for tincture, dilutions, and medi- cations for use in homoeopathic medicines. U. S. Pharmac Op O e i al Convent iOn. Pharmacopoeia of U. S. A. , Twelfth Rev 1 Sf On, 1942. Wild Cherry (Wild Black Cherry Bark). Description and storage. U. S. P. product of wild cherry—Syrupus Pruni Wir- ginianae. HOmo e Opathi C Choke 8|6.52 Red Saunders U. S. PharmaCODO e i al COnvent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Red S a un d e r s. Description, –1 dentification, and purity. - - 8|6.53 Cascara Sagrada American Institute of Homoeopathy. Homoeopathi g Pharmacopoeia Of U. S., 1941. C as c a r a . Natural Order, synonyms, description, habitat, history, parts used, an d preparations f O r tincture, dilu- tions, and medications for use in homoeopathic Iſled- 1c1nes. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of C a S c a r a Sagrada. G 1 v e s chemical composition, preparation, storage, alcohol content, and average dose. U. S. Pharmac Op O e i al Convent 1 on. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Aromat 1 c Fluid- extract Of Cascara Sagrada (Aromatic Fluidextract of Rhamnus Purshiana). Preparation and alcohol con- tent. 899 8 : 6.53 Directory of Commodity Specifications U. S. Pharmac Opoe 181 COnvention. U. S. A., Twelfth Revision, 1942. Cascara Sagrada. Description and identificat 10n. U. S. P. products of cascara sagrada-Extractum Cascarae Sagradae, Fluid- extractum Cascarae Sagradae, Fluidextractum Cascarae Sagradae Ar Omaticum, Tabellae Cascarae Sagradae. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Extract of Cas- cara Sagrada (Extract of Rhamnus Purshiana). Prep- aration. S. Pharmacopoeial Convent iOn. PharamCODOe la Of U. S. A., Twelfth Revision, 1942. FluideXtract. Of Cascara Sagrada (Fluidextract of Rhamnus Purshiana). Preparat iOn and alcohol content. 8 ho. 54 Cinnamon American In st it u t e of Homoeopathy. Pharmacopoeia of U. S., 1941. Cinnamon. Natural Order, Synonyms, description, habitat, history, parts used, and preparations for tincture, dilu- tions, and medications for use in homoe Opathic med- 1C ines. S. Pharmacopoeial Convention. Pharamcopoeia Of U. S. A., Twelfth Revision, 1942. Cinnamon. De- Scription, assay, and storage. U. S. P. products of Cinnamon-Aqua Cinnamomi, Oleum Cinnamomi, Spiritus Cinnamoſhi. 816.55 Cinchona The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Cinchona (Cinchona Bark or Peruvian Bark). G i v e s chemical composition, de- scription of unground c inchona and powdered c in- Pharmacopoe 1a of U. Homoeopathic U. Chona, histology, identification, assay, prepara- tion, and average dOSe. 816.56 Ash American In S t it u t e of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. American Mountain Ash, Prickly Ash, and White Ash. Natural Order, synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and med 1- cations for use in homoeopathic medicines. The American Pharmaceutical ASS m. and The Nat 10nal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Xanthoxylum (Prickly Ash Bark). Gives chemical composition, description of unground and powdered Xanthoxylum, histology, test f Or pu- rity, preparation, and average dose. 816.57 Dogwood American I n St 1 tute of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Dogwood, Round-Leaved Dogwood, Shrubby Trefoil, and Swamp Dogwood. Natu- ral Order, SynOnyms, description, habitat, history, parts used, and preparations for tincture, d 1 lutions, and medicat iOnS for use in homoeopathic medicines. 816.59 Miscell aneous Bark and Stem American Inst 1 t u t e Of Homoeopathy. Pharmacopoeia Of U. S., 1941. Bayberry, Bitter W o O d , Black Alder, Black Haw, Black Willow, Buckthorn, Butternut, Cascarilla, Cereus BOn pland 11, C h in a , Condor Plant, Cuspari Homoeopathic American Ivy, Aspen, Bark, Dita Bark, Fringe Tree, Guao, Hemlock Spruce, High Bush Cranberry, Locust, Logwood, Manchineel, Mezere on, Night-Blooming Cereus, Poison Su m a C h , Purple Willow, Red Cedar, Red Wood, Sassy Bark, Savin, Scotch Pine, Smooth Sumach, Soap Bark, Sweet- Scented Spurge Laurel, Tag Alder, Tree of Heaven, Wirgin's Bower, Wahoo, Wicopy, Wild Indigo, Witch Hazel, and Yew. Natural order, Synonyms, descrip- tion, habitat, history, parts used, and prepara- tions for tincture, dilutions, and medications for use in homoeopathic medicineS. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sey- enth Ed i t i on, 1942. Adonis (Adonis Wernalis Or Pheasanteye). Gives chemical composition, descrip- tion of unground ad Onís and powćiered adonis, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Cactus Grandiflorus (Night- Blooming Cereus). Gives description of whole Cac- tus grandiflorus, histology, storage, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Condurango. Gives chemical composition, description of unground C Ondurang O and powdered condurango, histology, ident ification, preparat iOn, and average dOse. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elm. Gives Chemical COmpos 1 - tion, description of unground a n d powdered elm, histology, identification, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Euphorbia Pilulifera (P111- Bearing Spurge). Gives chemical composition, un- ground and powdered euphorbia pilulifera, prepara- tions, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed it 1 on, 1942. Frangula (Buckthorn Bark). Gives chemical composition, description of ungr Ound and powdered frangula, histology, ident 1.f 1cations, preparation, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Kino. Gives descript 10ns of unground and powdered kino, identification, descrip- tions Of alcohol-soluble extractive and w a t e I'- soluble extractive, preparat 10n, and average d OSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Mezereum. Gives chemical COIT- position, description of unground and powdered me- Zereum, hist Ology, preparat 10n, and average dOSe. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Mitchella (Squawvine). Gives chemical composition, description of unground and powdered mitchella, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Quassia (Bitter Wood). Gives 900 Chemicals and Allied Products 8 || 6, 72- chemical composition, description Of unground Ja- maica quassia, unground Surinam quaSS1a, and pow- dered quassia, histology, preparations, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth E d 1 t 1 on, 1942. Quillaja (Soaptree–Bark). Gives chemical COmposition, descript 10n. Of unground and powdered quillaja, and preparations. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. SassafraS. Gives chemical com- position, description of unground and powdered sas- Safras, as Say, preparations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Scutellaria (Skullcap). Gives chem loal composition, description of unground and DOWGiered scutellaria, preparation, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth E. d i t 1 on, 1942. Wilburnum Opulus (High-Bush Cranberry Bark Or True Cramp Bark). Gives chemical COmposition, description. Of unground and D Owdered Vlburnum Opulus, histology, preparations, and aver- age dOSe. The Amerloan Pharmaceutical Assn. and The National Formulary Committee. The National Foºfulary, Sev- enth Edition, 1942. Viburnum Prunifolium (Black- haw). Gives chemical composition, description of unground and powdered viburnum prunifolium, histol- Ogy, preparations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. White Pine. Gives chemical COmposition, descript 10n Of unground and powdered White pine, histology, preparations, a n d average dOSe. The American Pharmaceutical ASSI). and The National Formulary Committee. The National Formulary, Sev- enth Edit 10n, 1942. White Sandalwood. Gives chem- ical COmposition, description of unground w h i t e Sandalwood, histology, assay, and average dose. S. Pharm acopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Totaquine. De- Scription, Solubility, identification, loss on dry- 1ng, ash, assay for quinine and cinchonidine, assay for quinidine, and storage. 816.6 SEAWEED, MOSS, ALGA, AND LICHEN U. 8|6.6 | Agar U. S. Pharm acopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Agar (Agar-Agar). Description, SOlubility, identification, foreign Starch, and gelatin. U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1041; 1935. Agar; Bacteriological. 8 || 6.62 Chondrus The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Chondru S (Irish-moss). Gives chemical composit 10n, description of whole chondrus, identificati Ons, gelatine and Starch, Sulf I tes, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Mucilage Of Chondrus (Mucllage of Irish Moss). Gives chemical COmposition, prepa- ration, and Storage. 8|6.63 Cudbear The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Cudbear. Gives chemical COm- position, descript 1.On, 1.dentlf1 cat.10n, l O g WO O d , coal-tar colors, starch, aršenic, assay for color, and preparation. 8|6.61 Lycopodium U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Lycopodium. De- scription, identification, fine pollen, and Starch Or dextI’ln. * 8 || 6.65 Bearded Usnea American I 11 st i t u t e of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Bearded USnea. Natur- al order, synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medications for use in homoeopathic medicines. 8|6.66 Club Moss American I n s t 1 tu t e Of Homoeopathy. Homoeopathic Pharmacopoeia Of U. S., 1941. Club MOSS. Natural order, synonyms, description, habit at, history, parts used, and preparations for tincture, dilu- tions, and medications for use in homoeopathic med- 1 clnes. 8|6.67 Lungwort American I n St 1 tu t e Of HOmoeopathy. HOmoeopathic Pharmacopoeia Of U. S., 1941. Lung WOrt. Natural order, synonyms, description, habitat, history, parts used, and preparations for tincture, d11u- tions, and medications for homoeopathic medicines. 8|6.68 Sea Wrack American I n st 1 tu t e of Homoeopathy. Homoe Opathic Pharmacopoeia of U. S., 1941. Sea Wrack. Natural order, synonyms, description, habitat, history, parts used, and preparations for tincture, dilu- tions, and medications for use in homoeopathic med- 1 cineS. 816.7 BALSAMS, RES INS, OLEORES INS, AND GUMS 8|6.70 General Items 8 |6.7 || Manna The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Manna. Gives chemical COmpo- sition, description, as Say, preparatl On, and aver- age d0 Se. 8|6.72 Mastic The American Pharmaceutical Assn. and The National Formulary C om m i t t e e. The National Formulary, Seventh E d 1 t 1 on, 1942. Mastic. Gives chemical 901 8 || 6 - 72 Directory of Commodity Specifications composition, description, acid number, a S S a y for alcohol-ins Oluble residue a n d for ether-insoluble residue, and preparation. 816.73 Copa iba American In S t i-tu t e Of HOmoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Balsam of Copaiba. Natural order, synonyms, description, habitat, his– tory, parts use d , and preparations f Or tincture, dilutions, and medications for use in homoe Opathic medic ines. The American Pharmaceutical A S S n . Formulary COIſmittee. The National Formulary, Sev- enth Edit 1 On, 1942. COpaíba. Gives descript iOn, solubility, Specific gravity, acid value, paraff in or f a t t y Oils, paraffin oils, gurjun balsam, de- hydrated alcohol-ins Oluble matter, African copalba, St Orage, preparation, and average dOSe. The American Pharmaceutical A S S n . and The Nat 10nal Formulary COmmittee. The National Formulary, Sev- enth Edition, 1942. Mixture of Copaiba (Lafayette Mixture). G 1 v e s chemical composition, storage, alcohol content, average dose, and Dreparat 10n. 8 16.71, Capscium The American Pharmaceutical A S S n . Formulary COmmittee. The National Formulary, Sev- enth Edition, 1942. Ole Ores in Of Capsicum. Gives test for quallty, St Orage, preparat 10n, and average d OSe. 8|6.75 Cubeb The American Pharmaceutical A S S n . Formulary COmmittee. The National Formulary, Sev- enth Ed 1t 10n, 1942. Ole Ores in Of Cubeb. Gives preparat iOn, a SSay, St Orage, and average dOSe. 816.76 Ginger The American Pharmaceutical A S S n . Formulary COmmittee. enth Edition, 1942. chemical COmposition, and average dOSe. 8|6.77 Camphor American In S t it u t e Of HOmoeopathy. HOmoeopathic Pharmac OpOe la Of U. S., 1941. CamphOr. Chemical Symbol, Synonyms, description, and preparations for tincture, dilutions, medications, triturations, and saturated tincture for use in homoeopathic medi— cines. * The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edlt iOn, 1942 . Ampuls of Camphor. Gives chemical composition, preparation, description, test for Sterility, assay, and average dose. The American Pharmaceutical A S S n . and The National Formulary COmmittee. The National Formulary, Sev- enth Ed it iOn, 1942. CamphOrated Ph en Ol. Gives chemical composition and preparation. and The National and The Nat 1 Onal and The National and The National The National Formulary, Sev- Ole Ores in Of Ginger. Gives assay, storage, preparat 10n, and The National 816.79 Miscel laneous Balsams, Resins, Oleo- res ins, and Gums American In st it u t e of Homoeopathy. Pharmac Opoe la Of U. S., 1941. Homoeopathic Asaf Oetida, Australian Red Gum, Balsam of Pe r u , BenZOln, Black Spruce, Gamboge, Guaiac, Gum Ammoniac, Gum Euphorbium, Oll- banum, and R e s in Of POdophyllum. Natural Order, synonyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medi- cations for use in homoe Opathic medicine S. The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Asafetida. Gives chemical COIT- position, description, identifications, most fore ign resins, galbanum, aſſInoniac, roS1n, assay, prepara- tlOnS, and average dOSe. The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Gamboge. Gives chemical C Om- position, description of unground gamboge and pow- dered gamboge, 1dent 1ſ ication, Starch, assay, prep- aration, and average dOSe. The American Pharmaceutical A S S n . Formulary COIIIſmittee. enth Edit 10m, 1942. pOS it 10n, descript 10n, identificat 10ns, roS in, average dOSe. The American Pharmaceutical A S S II . Formulary COmmittee. enth Edition, 1942. and The Nati Onal and The Nat 10nal The National Formulary, Sev- Guaiac. Gives chemical COm- solubility, melting point, assay, preparat 10ns, and and The National The National Formulary, Sev- R e s in of Ipomea (Resin of Mexican Scammony). Gives description, solubility, identification, loss on dry in g , ash, alcohol- insoluble residue, soluble impur 1ties, aloln, gua 1- ac, rosin, storage, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Resin of Jalap. Gives descrip- tion, solubility, solubility in chloroform, loss On drying, acid resins, guaiac, rosin, rosin or other resins, Soluble impurities and aloín, Storage, prep- arations, and average dose. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Resin. Of POdophyllum. Gives chemical composition, descript iOn, Solubility, iden- tifications, ash, reaction, difference from resin of podophyllum emodi, St Orage, preparations, and aVerage dOSe. and The Nat 1.Onal 8|6.8 PLANTS 816.8 Buttercup American Inst it u t e Of HOmoe Opathy. HOmOe Opathic Pharmacopoeia Of U. S., 1941. ButterCup, Celery- Leaved Buttercup, Creeping Buttercup, a n d Tall Buttercup. Natural Order, SynOnyms, descript iOn, habitat, history, parts used, and preparations for tincture, dilutions, a n d medications f or use in homoeopathic medicines. 816.82 Lily American I n St 1 t u t e Of HOmoe Opathy. Pharmacopoeia Of U. S., 1941. Lily of the Walley and Tiger Lily. Natural Order, synonyms, descrip- tion, habitat, history, parts used, and preparations for tincture, dilutions, and medications for use in homoeopathic medicines. HOmoeopathic 902 Chemicals and All ied Products 8 || 7. 12 816.83 Marigold American I n St 1 t u t e Of HOmoeopathy. HOmoeopathic Pharmacopoeia Of U. S., 1941. Garden Marigold and Marsh Marigold. Natural Order, SynOnyms, descrip- tion, habitat, hist Ory, p a r t S used, and prepara- tions for tincture, diluti Ons, and medications for use in homoe Opathic medicines. 8|6.81, Nettle American In S t it u t e Of HOmoe Opathy. HOmOeopathic Pharmacopoe 1a of U. S., 1941. COmmon Nettle, Dwarf Nettle, and HOrse Nettle. Natural Order, SynOnymS, description, hab 1tat, history, p a r t S used, and preparations f or tincture, dilutions, and medica- tlOns for use in homoe Opathic medicines. 8|6.85 Parsley American In st it u t e Of Homoeopathy. HOmoeopathic Pharmacopoeia Of U. S., 1941. Parsley, FOOl's Pars- ley, and Mountain Parsley. Natural order, synonyms, descript 10n, habitat, history, parts used, and Drep- arations f Or tincture, dilutions, and medications for use in homoe Opath lc medicines. 8 16.86 Thistle American In St 1 t u t e Of HOmoe Opathy. HOmoeopathic Pharmacopoeia Of U. S., 1941. B le S S e d Thistle, Canada Thistle, and St . Mary's Thistle. Natural Order, SynOnyms, description, habitat, hist Ory, parts use d , and preparations for tincture, dilu- tions, and medications f Or use in homoeopathic med- 1C ineS. 8|6.87 Thyme American I n st it u t e Of HOmoeopathy. HOmoeopathic Pharmac Opoeia Of U. S., 1941. C at Thyme and Wild Thyme. Natural Order, SynOnyms, description, habi- tat, hist Ory, p a r t S used, a n d preparat 10ns for t incture, dilut 10ns, a n d medications f O r use in homoe Opathic medicines. 8|6.89 Miscel laneous Plants American In st it u t e Of Homoeopathy. Homoeopathic PharmaCODOe la Of U. S., 194 1 . AC Onite, American Arum, American Pulsat 1 lla, American WOrmseed, Asars- bacca, ASDaragus, BalmOny, Bear'S Breech, Beech.drop, Bittersweet, Black Nightshade, Blue Cardinal Flower, BrOOklime, Buckbean, Buckwheat, Bugle Weed, Butter Bur, Canada Fleabane, Cardinal Flower, Celandine, Chamomile, COmmon Wervain, Common Wormwood, Compass Plant, COne Flower, Daisy, Dandelion, Deadly Night- shade, DOg's Mercury, Dyer's Weed, Evening Primrose, Everlast 1ng, Eyebright, Figwort, Fire Weed, Frost— Weed, Hedge Hyssop, Heliotrope, Hemp, Henbane, Herb Paris, Herb Robert, Indian Acalypha, Indian Penny- wort, Indian P 1 De , Indian Tobacco, Large Spotted Spurge, Le Opard's B a n e , Liferoot, Liverwort, Low Cudweed, Mulle in, Pansy, Partridge Berry, Penny- royal, Peppermint, Periwinkle, Pheasant's Eye, Pip- s 1ssewa, Pitcher Plant, Plantain, Poison Hemlock, Poisonous Lettuce, Prickly Pear, Purging Flax, Rag Weed, Rattle Snake Root, Red Root, Roman Chamomile, Rue, St. John's Wort, Scarlet Pimpernel, Scouring Rush, Sea Holly, Shepherd's Purse, Shrubby Plectan- thus, Sku l l Cap, Snow Berry, Stone Crop, Sundew, Sweet Wernal Grass, Thorn Apple, Toad Flax, TOmato, Trailing Arbutus, Wiolet, Waterleaf, Wa t e r Smart Weed, Wild ROSemary, Wind Flower, Wintergreen, and Yarrow. Natural Order, syn On y In s , description, habitat, history, parts used, and preparations for tincture, d.11ut 10ns, a n d medications f O r use in homoe Opathic medic ines. 8| 6.9 MISCELLANEOUS BOTAN CAL MED C NALS 8| 6.91 Beans American In st it u t e of Homoeopathy. Homoeopathic PharmaCODOe la Of U. S., 1941. Calabar Be a n , St. Ignatius' Bean, and TOngo Bean. N at u r a l Order, SynOnyms, description, habitat, history, parts used, and preparations for tincture, dilutions, and medi- cations for use in homoeopathic medicines. 816.92 Fungi American Institute of Homoeopathy. Homoeopathic Pharmacopoeia Of U. S., 1941. Bug Agari C, Emet - ic Mu sh room , Larch Agaric, M a i Z e Smut, Pine Agaric, Puff Ball, and Rye Ergot. Natural order, synonyms, description, h a b 1 t a t , history, parts used, and preparat 1 ons for tincture, dilutions, and Iſle di C a ti On S for use in homoeopathic Iſle di- Cines. 816.99 Miscellaneous Botanical Medicinals Not Otherwise Class ified American Inst it u t e Of Homoeopathy. Homoe Opath 1C Pharmacopoeia Of U. S., 1941. COWhage. Natural order, synonyms, description, habitat, history, parts use d , and preparations for tincture, dilu- tions, and medications for use in homoe Opathic med- icineS. 8 || 7. MED |C |NALS FOR A PPL | CAT | ONS AND |NJECTIONS 8|7. CLAYS AND EARTH 8|7. I | Benton ite The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. M a g m a. Of Bent Onite. Gives chemical COmposit 10n, Storage, and preparat 10ns. U. S. Pharmac OpOe lal COnvent iOn. Pharmacopoeia Of U. S. A., Twelfth Rev is 10n, 1942. Bentonite. De- scription, solubility, identification, finene SS Of powder, loss On drying, re a C t 1 O In , arsenic, and storage. U. S. P. p r O du c t of bentonite-Mistura Cretae. 817. 12 Chalk (Calcium Carbonate ) U. S. Pharmacopoeial COnvent iOn. U. S. A., Twelfth Rev is 10n, 1942. Preparation. U. S. Pharmacopoe 1al COnvent iOn. U. S. A., Twelfth Revision, 1942. . Powder. Preparation. U. S. Pharmac OpOe lal COnvent 1 On. Pharmacopoeia Of U. S. A., T we l f thBev is 1 On, 1942. Mercury With Chalk (Gray Powder). Description, identification, mercurOus OX10 e, mercuric Oxide, assay, and St0r- 3.96. Pharmacopoeia Of Chalk Mixture. Pharmacopoeia Of COmpound Chalk 903 8 || 7. 12 Directory of Commodity Specifications U. S. Pharmacopoeial COnvent iOn. Pharmacopoiea of U. S. A. , T W e 1 ft h Rev is 10n, 1942. Precipitated Calcium Carbonate (Precipitated Chalk). Descrip- t1On, SOlub 111ty, ident 1ſ 1Cat 10n, l0SS On drying, acid-1nSoluble I(laterial, barium, heavy metals, iron, magnesium and alkali Salts, assay, and storage. U. S. PharmaCOpOe lal COnvent 10n. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Prepared Chalk (Drop Chalk). Description, solubility, identifica- tion, acid-ins Oluble residue, heavy metals, assay, and St Orage. U. S. P. products Of prepared chalk- Hydrargyrum cum Creta, Mistura Cretae, Pulvis Cretae COmpositus. 817. 13 Sil iceous Earth U. S. Pharmacopoeial Convent 10n. Pharmac Opoeia Of U. S. A., Twelfth Revision, 1942. Purified Sill- ce ous E a r th (Purified Kieselguhr, Purified Infu- sorial Earth). Description, identification, loss On ign it lon, acid-soluble substances, Organic im- Durities, carbonate, sulfate, water-soluble iron and reaction, and storage. 817.14 Pumice The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Pumice. Gives chemical COImpo- sition, description, solubility, descript 1 On Of powdered pumice, soluble Substances, acid soluble residue, iron, and St Orage. 817. 15 Kaol in The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Kaolin. Gives chemical COm- position, description, Solubility, identification, loss On ignition, acid-soluble Substances, carbon- ate, iron, Storage, and preparation. 817. 16 Lava American I n St it u t e Of HOmoeopathy. HOmoeopathic Pharmac OpOe la Of U. S., 1941. Hecla LaVa. Natural Order, SynOnyms, descript 10n, habitat, hist Ory, parts use d , and preparations for tincture, dilu- tions, and Inedicat 10ns for use in homoeopathic med- icineS. 8|7. 17 Gaste in Rock American Inst it u t e Of HOmoeopathy. Homoeopathic Pharmacopoeia Of U. S., 1941. Gaste in ROck. Natu- ral Order, SynOnyms, description, habitat, history, parts use d , and preparations f Or tincture, dilu- tions, and medications for use in homoeopathic med- icines. 8|7.2 |NJECTIONS U. S. Pharmacopoeial COnvent 10n. Pharmacopoeia Of U. S. A., Twelfth Rev 1s10n, 1942. Injections. We- hicles f or inject lons, preparation of injections, preservatives and other added substances, bacteri- Ostatic agents, Steril 1zation methods, containers, single a n d multiple doses, determination of the volume of injection in containers, appearance of solutions Or suspens 10ns, labeling, and quantitles in ampuls and Other COntainers. 817.21 Bismuth Injection U. S. Pharmacopoelal COnvent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Bismuth and PO- tassium Tartrate Injection (Bismuth and Potassium Tartrate Ampuls). Aque Ous solution, identification, and assay. Oil Suspens lon, identification, assay, storage, and sizes. U. S. Pharmac Opoeial COnvention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Bismuth Subsali- cylate Injection (Bismuth Subsalicylate Ampuls). Identification, assay, St Orage, and S12es. 817.22 Dextrose Injection U. S. Pharmac Opoeial COnvent iOn. Pharmacopoeia Of U. S. A., T we l f th Revision, 1942. Dextrose and Sodium Chloride In j e c t 1 on (Dextrose and Sodium Chloride Ampuls). Identification, he avy metals, assay for d e X t I O Se , assay for SOdlum chloride, pyTOgenS, and St Orage. U. S. Pharmacopoeial C Onvent 10n. U. S. A., Twelfth Revision, 1942. Dextrose Injec- tion (De x t r os e Ampuls). Identification, heavy metals, assay, pyrogens, and Storage. Pharmac ODOeia Of 8|7.23 Liver Injection U. S. Pharmac Opoeial COnvent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Liver Injection (Liver Extract f or Parenteral Use). Description, storage, and sizes. 817.21, insul in Injection U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Insulin Injec- tion (Insulin, Insulin Hydrochloride). Description, identification, react 10m, t O t a l nitrogen, Zinc, ash, assay, blood-Sugar determination, interpreta- t 10n. Of the data, and St Orage. 8|7.25 Parathyroid Injection U. S. Pharmac OpOe lal COnventi On. U. S. A. , Twelfth Revision, 1942. jection (Solution of Parathyroid, Parathyroid Ex- tract). Assay, determination of se rum calcium, st Orage, and Sizes. Pharmacopoeia of Parathyroid In- 817.26 Suppositories The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Suppositories Of BOroglycerin. Gives chemical COmposition, preparation, and St Or- 8.96 . U. S. Pharmacopoeial COnvent iOn. U. S. A., Twelfth Revision, 1942. positories. Preparation and storage. U. S. PharmaCODOe lal COnvent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Suppositories. Recommended sizes, weights, and shapes. Processes Of manufacture f Or suppositories made with Oll Of the ObrCIna and made with glycerinated gelatin. Pharmacopoeia Of Glycerin Sup- 817.29 Miscellaneous Injections U. S. Pharmacopoeial COnvention. Pharmacopoeia Of U. S. A., T we l f th Revision, 1942. Caffeine and Sodium Benzoate Injections (Caffeine , a n d SOdium 904 Chemicals and Allied Products 8 || 7-3)] Identification, assay f O I caf- St Oſage, and Benzoate Ampuls). feine, assay for SOdlum be n Z O a t e , Sizes. S. Pharmacopoeial COnvention. U. S. A. , Twelfth Revisi On, 1942. Injection (Calcium Gluconate Ampuls). tion, assay, St Orage, and sizes. S. Pharmacopoe lal COnvent 10n. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Digitalls Injec- tion (Digitalis Ampuls). Assay, storage, and sizes. S. Pharmacopoe 1al COnvent iOn. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Emet ine Hydro- chloride Injection (Emetine Hydrochloride Ampuls). Identification, assay, storage, and sizes. S. Pharmacopoeial COnvent 10n. Pharmac Opoeia Of U. S. A., T we l f threw is 10n, 1942. Epinephrine Hydrochloride Injection (Epinephrine Hydrochloride Ampuls). Identification, assay, storage, and sizes. S. Pharmac Opoeial COnvent iOn. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Histamine PhOS- phate Injection (Histamine Acid Phosphate Injec- tion). Description, identification, storage, and sizes. S. Pharmac OpOeial COnvention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Mercuric Sall- cylate In je c t i on (Mercuric Salicylate Ampuls). Identificat 10n, assay, Storage, and sizes. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Mercurophylline Injection. Description, identification, mercury iOns, assay of mercury, assay of the ophylline, stor- age, and Sizes. U. S. Pharmac OpOe lal Convent iOn. Pharmacopoeia of U. S. A., T W el f th Revision, 1942. Mersalyl and Theophylline Injection (Mersalyl and Theophylline Ampuls). Identification, reaction, mercuric ion, aSSay for mercury, assay for the Ophylline, storage, and S12es. S. Pharmac Opoe 1al Convention. Pharmacopoeia of U. S. A., Twelfth Re V is 1 On , 1942. Ne Ostigmine Methylsulfate Injection (Neostigmine Methylsulfate Ampuls). Identification, assay, storage, and sizes. S. Pharmac Opoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Ouabain Injec- tion (Ouabain Ampuls). Assay, storage, and sizes. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Phenolsulfon- phthale in Injection (Phenolsulfonphthale in Ampuls). Identification, Sensitiveness, assay, storage, and S126 S. S. PharmaCODOe lal Convention. U. S. A., Twelfth Revision, 1942. Picrotoxin Injec- tion. Ident ification, l 1 m i t of sodium chloride, aSSay, St Oſage, and Sizes. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Posterior Pitui- tary Injection (Solution of Posterior Pituitary, Solution of Pituitary). Description, assay, stor- age, and S12es. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Quinine Hydro- chloride and E thy l Carbamate Injection (Quinine- Urethane Injection). Identification, a s s a y for quinine hydrochloride, assay for ethyl carbamate, st Orage, and Sizes. U. Pharmac Opoeia of Calcium Gluconate Identifica- U. U. U. U. U. U. U. U. U. U. Pharmacopoeia of Pharmacopoeia of U. S. Priarmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Strophanthin In- jection (Strophanthin Ampuls). Assay, storage, and S126 S. S. Pharmacopoeial COnvention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sulfobromophtha- le in Sodium Injection (Sulfobromophthale in Sodium Ampuls). Ident if ic at lon, sensitiveness, assay, storage, and sizes. S. Pharmac ODOeial COnvent iOn. Pharmacopoeia of U. S. A., T W e l f th Revision, 1942. Theophylline Ethylened lamine Injection (Theophylline Ethylene- diamine Ampuls, Aminophylline Ampuls). Identifica- tion, as Say, St Orage, and S12es. 8|7.3 L |N|MENTS 817-3 || Camphor Liniment U. S. PharmaCOpoeial COnvention. U. S. A., Twelfth Revision, 1942. CamphOr and SOap Liniment (So a p Liniment). Preparation, alcohol content, a n d St Orage. U. S. P. Dr.Oluct Of CamphOr and soap liniment-Linimentum Chlorof Ormi. U. S. Pharmac ODOeial COnvent 1.On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. CamphOr Liniment (Camphorated Oil). Preparation, assay, and storage. 8|7.32 Chloroform L in iment The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edit 10m, 1942. Liniment Of AC Onite and Chlo- roform. Gives chemical composition, storage, and alcohol C Ontent. U. U. Pharmac Opoe 1a of U. S. Pharmacopoeial Convent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Chloroform Lin 1- ment. Preparation, assay, a l c O h 0 l content, and St. Orage. 8|7.33 Soap Liniment The American Pharmaceutical A S S n . and The Nat 1 Onal Formulary Committee. The National Formulary, Sev- enth Edit iOn, 1942. COmpound Lin 1ment Of SOft SOap (Compound Tincture of Green Soap). Gives chemical composition, Storage, alcohol c Ontent, and COmposi- tlOn. The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solid Liniment of Soap (Cam- phorated Soap Liniment Or Solid Opodeld Oc). Gives chemical composition, storage, alcohol content, and preparation. S. Pharmacopoeial COnvent 1 On. U. S. A., Twelfth Revision, 1942. Camphor and Soap Liniment (So a p Linimefit). Preparation, alcohol content, a n d Storage. U. S. P. product of camphor and soap liniment-Linimentum Chlorof Ormi. U. S. Pharmacopoeial COnvent 10n. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Liniment of Soft Soap (Tincture of Green Soap). Preparation and al- cohol COntent. U. Pharmacopoeia of 817.34 Dental Liniment The American Pharmaceutical A S S n . and The National Formulary Committee. The National FCrmulary, Sev- enth Edit 10n, 1942. CCImpound Dental Liniment Of 905 8 || 7.31, Directory of Commodity Specifications Aconite “an d Iodine. Gives chemical composition, preparation, alcohol content, and Storage. 8|7.35 Ammonia Liniment The American Pharmaceutical A S S Il. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Amm on 1 a Liniment (Wolatile Liniment or Hartshorn Liniment). Gives chemical composition, preparation, and Storage. and The National 8|7.36 Belladonna L. in iment The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Belladonna Liniment. G 1 V e S chemical composition, storage, alcohol content, and preparation. 8|7.37 Turpentine L in iment The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Acetic Liniment Of Turpentine (Linimentum Album, N. F., St. John Long's Liniment, or Stoke's Liniment). Gives chemical composition, preparation, and storage. The American PharTlaceutical A S S Il. Formulary Committee. and The National The National FOITTulary, Sev- enth Edition, 1942. Turpentine Liniment (Kentish Ointment). G i V e S chemical COmposition, St0rage, and preparation. 8|7.39 Miscellaneous Liniments The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Calamine Liniment. G1 VeS Chem- ical composition, Storage, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Lime Liniment (C a r r O n 011). Gives chemical COmposition, preparation, and St0r- age. The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Neocalamine Liniment. Gives chemical composition, preparation, and storage. 817.4 PASTES AND WAXES 817.4 Acid Pastes The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Paste Of Acetylsall- cylic Acid (Dental Anodyne Paste). Gives chemical COImposition, St0rage, and preparation. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Paste Of Zinc Oxide With Sali- cylic Acid. Gives chemical composition, a S S a y, storage, and preparation. and The National 8|7.1.2 Bismuth Paste The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Paste of Bismuth (Beck's B1 S- muth Paste). Gives chemical composition, prepara- tion, and St0rage. 8|7.13 Pect in Paste The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Pectin Paste. Gives chemical composition, preparation, and Storage. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Thin Pectin Paste. Gives chem- 1cal composition, preparation, and St0rage. 8|7.1|t| Resorcinol Paste The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Mild Paste of Resorcinol (Las- sar's Mild Resorcinol Paste). Gives chemical com- position, a S S a y S for resorcinol and Zinc oxide, storage, and preparation. The American Pharmaceutlo al A S S m. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Strong Pa St e O f Resorcinol (Lassar's Stronger Resorcinol Paste). Gives chemi- cal composition, preparation, assay f O r resorcinol and for Zinc OXide, and St0rage. 817. §5 Zinc-0xide Paste The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Hard Paste of Zinc Oxide (Unna's Hard Zinc P a ste. Gives chemical COImposition and St0rage. The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Pa St e Of Zinc 0Xide. Gives chemical composition, assay, Storage, an d prepara- tion. The American Pharmaceutical A S S n. Formulary Committee. enth Edition, and The National and The National and The National and The National The National Formulary, Sev- 1942. Paste of Zinc OXide With Sali- cylic Acid. Gives c he m 1 c a l composition, assay, Storage, and preparation. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Soft Paste Of Zinc Oxide (Unna's Soft Zinc Paste. Gives chemical composition, prepa- • rat 10n, and St OI’age. 817.46 Kaol in Paste The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Cataplasm Of Kaolin. Gives chem- ical composition, preparation, and Storage. 8| 7.17 Waxes U. S. G O v., U. S. A rm y, Medical Dept. 4-1085; 1939. Wax; Bone, Sterile. 8|7.5 0 | NTMENTS 8|7.50 General Items U. S. G O v. , U. S. A rm y, Medical Dept. Specification 4-1075A; 1941. Ointments in Collapsible Tubes. 8|7.5 || Acid 0 intment The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Seventh Specification 906 Chemicals and Allied Products 8 || 7.59 Edition, 1942. Ointment of BenZO1C and Salicylic Acid (Whitfield's Ointment). Gives chemical com- position, preparation, and St0rage. U. S. Pharm acopoe 1 al Convent 1 on. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Boric Acid Oint- ment (Boracic Acid 01ntment). Preparation and as- Say. U. S. Pharmacopo e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Tannic Acid Oint- ment. Preparation. 8|7.52 Bell adonna 0 intment U. S. Pharmacopo e i al Convent 1 on. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Belladonna Oint- Inent. Preparation and aSSay. 8|7.53 Mercury 0 intment The American Pharmaceutical A S S m. and The National Formulary Committee. The National Formulary, Sev- enth Edit 10n, 1942. Ointment Of Mełcuric Nitrate (Citrine Ointment). G 1 v e s chemical composition, Dreparat iOn, and St0rage. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ointment O f M 1 l d MercurOus Chloride (Calomel Ointment). Gives chemical compo- Siti On, preparati On, arid Storage. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ointment Of Red Mercuric OXide: Gives chemical composition, preparation, and St0r- age. U. S. Pharmacopo e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Ammon lated Mer- cury Ointment (White Precipitate Ointment). Prepa- ration and assay. U. , S. Pharmac Op O e i al COnvent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. M 1 l d Mercurial Ointment (Diluted Mercurial Ointment, Blue Oint- ment). Preparation and assay. U. S. Pharmacopo e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Rev.1 S10n, 1942. Strong Mercurial Ointment (Mercurial Ointment). Preparation and as- say. U. S. P. product of strong mercurial ointment— Unguentum Hydrargyri M1te. U. S. Pharmac Op Oef al COnvent 1 On. PharmaCODOeia Of U. S. A. , Twelfth Revision, 1942. Yellow Mercuric Oxide 01ntment. Preparation and as Say. U. S. GOV., U. S. A rm y, Medical Dept. Specification 4-1084; 1939. Mercurous Chloride 01ntment; Mild. 8|7.51. Iodine 0 intment The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ointment Of Potassium IOdide. Gives Chemical COmposition, preparation, and St0r- age. The American Pharmaceutical As sn. Formulary COmmittee. enth Ed 1 t 1 O n, 1942. Gives chemical COmpo Sltion, preparation, age. U. S. Pharma CODO e i al COn V ent 1 On. Pharmacopoeia Of U. S. A., Twelfth Rev 1 SiOn, 1942. IOdine 01ntment. Preparat 10n and assay. and The National The National Formulary, Sev- Stainless IOdized Ointment. and St0r- 8; 7.55 Tar 0 intment The American Pharmaceutical Ass n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. C om po un d Ointment Of Tar. Gives chemical composition, preparation, an d St.0I'- 8.98. The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, enth Edition, 1942. Ointment of Coal Tar. chemical composition, Dreparation, and St Orage. U. S. Pharmacopo e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Pine T a r 01nt- ment. Preparation. and The National Sev- Gives 8|7.56 Sulfur 0 intment The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Ed 1 t i o n, 1942. Alkaline Ointment of Sulfur. Gives chemical composition, preparation, and Stor- age. The American Pharmaceutical A S S m. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound 01ntment of Sul fur (Wilkinson's Ointment or Hebra's I t c h Ointment). Gives chemical composition, preparation, a n d St0r- age. U. S. Pharmacopo e i al Convent 1 on. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Sulfur Ointment. Preparation and aSSay. 8|7.57 Zinc 0 intment The American Pharmaceutical As sn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ointment Of Zinc St e a r a te. Gives chemical composition, preparation, an d Stor- 3.g6. U. S. Pharmacopo e i al Convent ion. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Zinc Oxide Oint- ment (Zinc Ointment). Preparation (c al c 1 um, mag- nesium, and other foreign Substances) and as Say. 8|7.59 Miscel laneous 0 intments The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound 0 intment 0 f Menth0l. Gives chemical composition, preparation, and stor- age. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. COmpound 01ntment of Resorcin Ol. Gives chemical composition, preparation, an d stor- age. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ointment of Calamine (Unguentum Calaminare Or Turner's Cerate). Gives chemical COIT- position, preparation, and storage. The American Pharmaceutical As sn- and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ointment of Camphor. Gives chem- 1cal composition, preparation, and St0rage. The American Pharmaceutical As sn- and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ointment of Capsicum. G 1 V e S chemical composition, preparation, and St0rage. 907 8 || 7.59 Directory of Commodity Specifications The American Pharmaceutical A S S n. Formulary Committee. and The National The National Formulary, Sev- enth Edition, 1942. Ointment of Ichthammol. Glves chemical COmposition, preparation, and Storage. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. 01ntment Of Lead Oleate. Gives chemical COmpo Sltion, preparation, and St0rage. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ointment of Mustard. G i v e s chemical COImposition, preparation, and Storage. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edit 10n, 1942. Ointment of Neocalamine. Gives chemical COmposition, preparation, and Storage. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edit 10n, 1942. Ointment of Scarlet Red. Gives chemical COINDOS1tion, preparation, and St0rage. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edlt1On, 1942. Ointment Of Straſnonium. Gives Chemical COmposition, preparation, and St0rage. U. S. Pharm a CODO e i al Convent 1 On. PharmaCOpoeia Of U. S. A., Twelfth Rev.1SiOn, 1942. ChrysarObin 01nt- ment. Preparation. U. S. Pharm a CODO e i al COn V ent 1 On. U. S. A., Twelfth Revision, 1942. ZOate 01ntment. Preparat 10n. U. S. Pharmacopoe 1 al Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Phenol Ointment (Ointment of Carbolic Acid). Preparation and assay. U. S. Pharmac O p O e i al COnvent iOn. PharmaCODOeia. Of U. S. A., Twelfth ReV1SiOn, 1942. ROSe Water 01nt- ment. Preparat 10n and St0rage. U. S. Pharmac Op O e 1 al COnvent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Wh i t e 01ntment (Unguentum, Ointment, Simple 01ntment). Prepara- tion. U. S. Pharm ac Opo e 1 al Convent 10n. U. S. A., Twelfth Revision, Preparat 10n. 8|7. 6 PLASTERS 8|7.6 || Adhesive Plasters U. S. Pharmac Op O e i al COn V ent 1 On. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Adhesive Absorb- ent Gauze (Adhesive Absorbent Compress). Descrip- tion, sterility, and storagé. U. S. Pharmac Op O e i al COn V ent 1 On. U. S. A., Twelfth Revision, 1942. Adhesive Plaster (Adhesive Tape). Description, dimensions, tensile strength, adhesive Strength, and Storage. U. S. Pharmacopo e i al Convent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Sterile Adhesive Plaster (Sterile Adhesive Tape). Description, ste- rility, Other requirements, and storage. Pharmacopoeia of Ethyl Aminoben- Pharmacopoeia Of 1942. Yellow 01ntment. Pharmacopoeia Of 8| 7.62 Belladonna Plasters U. S. Pharm ac Opo e i al Convent 10 ns U. S. A., Twelfth ReV1S1On, ter. Description, assay, PharmacCDOeia Of 1942. Belladonna Plas- and St Orage. 817.63 Mustard Plasters U. S. Pharmacopoe 1 al Convent 1 on. Pharmacopoeia. Of U. S. A., Twelfth Revision, 1942. Mustard Plaster (Mustard Paper). Description and storage. 8|7.61, Cantharides Plaster The American Pharmaceutical A S S n. Formulary Committee. enth Edition, 1942. chemical COmpOS1t1On, 8 17.65 Lead Plasters The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edit 10n, 1942. Plaster of Le a d Oleate (Lead Plaster Or Diachylon Plaster). Gives chemical com— position, Storage, and preparation. 8|7.7 COLLODIONS U. S. Pharmac Opo e i al Convention. Pharmacopoeia of U. S. A., Twelfth Rev 1 S10n, 1942. Collodion. De- Scription, Spec 1 f 1 C grav 1 ty, identification, free acid, assay, alcohol content, an d storage. U. S. P. product of collodion—Collodium Flexile. U. S. Pharm ac Opo e 1 al COn V ent 1 On. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Flexible Collo- dion. Alcohol COntent and Storage. 8|7.70 General 817.71 Sal icvlic Collodion The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Sall cylic Collodion. Gives chem- 1Cal COmposition, preparation, and St0rage. 8|7.72 Styptic Collodion The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Styptic Collodion. Gives chem- 1cal COmpo Slt1On, preparation, and Storage. 8|7.8 LOT || ONS 8|7.8 | White Lotion The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. White Lotion (Lotio Sulfurata). G 1 V e S chemical composition, Storage, and prepara- tion. 8|7.82 Yellow Lotion The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Yellow Lotion (Yellow Wash). Gives chemical COmpound, preparat 10n, and storage. 8|7.83 Calamine Lotion The American Pharmaceutical As sn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Calamine Lotion. Gives chemi- cal COmposition, Storage, and preparation. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Seventh and The National The National Formulary, Sev- Plaster of Cantharides. Gives St0rage, and preparation. and The National Items and The National and The National and The National and The National 908 Chemicals and Allied Products 8 |8. 9 Edit10n, 1942. Neocalamine Lotion. Gives chemical composition, Storage, and preparation. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Phenolated LOtion Of Calamine. Gives chemical COmpOSltion and St0rage. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Phenolated LOt 10n. Of NeOcala- mlne. Gives chemical composition and Storage. 8|7.81, Black Lotion The American Pharmaceutical A S S m. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Black Lot 10n. Gives chemical composition, Storage, and preparation. 8|7.89 Miscellaneous Lotions The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. LOt iOn Of Lead and Opium. Gives Chemical COmposition, preparation, St. O T a gº, a n d alcohol COntent. 8|7.9 MISCELLANEOUS MEDIC INALS FOR APPLICA- TION AND IN JECTION 8|7.9| Salve The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edit 10n, 1942. COmpOund Cerate Of ROSin (Desh- ler's Salve). Gives chemical composition, prepara- tlon, and St.O.Tage. and The National 8|7.92 Glycerogel at ins The American Pharmaceutical A S S m. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Glycerogelatins. Gives chemi- cal COmposition, preparat 10n, and Storage. 8 |8. Ll QUID MEDICAL PREPARAT I (MNS 8|8. WATER U. S. Pharmac O p Oe 1 al Convent iOn. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Aromatic Waters. Saturated Solutions of volatile Oils Or Other aro- matic Or Volatlle Substances in dist1lled water, distillation, Solution, alternate solution method. U. S. Pharm ac Op O e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. D1 Stilled Water. Description, dissolved solids, reaction, chloride, Sulfate, ammonia, calcium, carbon dioxide, and heavy metals. U. S. Pharm a CODO e 1 al Convent 10n. Pharmacopoel a of U. S. A., Twelfth Revision, 1942. Sterilized Dis– tilled Water. Description and storage. U. S. Pharm a CO p O e i al Convent ion. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. W at e r (Aqua). Description, reaction, heavy metals, Zinc, foreign volatlle matters, d1 SSOlved solids, a n d B. coli. U. S. P. p I O du C t S Of Water - Aqua DeStillata, Aqua Dest 11 lata Sterilisata, Aqua Pro Injectione. U. S. Pharmacopoe 1 al Convent 1 on. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Water for Injec- tion. USe in preparation, physical a n d chemical Standards, DyI'Ogen S, and added Substance S. \ 8|8. 0 General Items 8|8. I | Orange Flower Water U. S. Pharm a CODO e i al COnvent 1.On. Pharmacopoeia Of U. S. A., Twelfth Revl S10n, 1942. Or a ng e Flower Water. Description, re S 1 due, reaction, and heavy metals. U. S. P. product Of O ran ge flower water— Syrupus Aurantil Florum. 818. 12 Camphor Water U. S. Pharmacopoe 1 al Convent ion. Pharmacopoeia Of U. S. A., Twelfth Revision, 194 2. CamphOr water. A saturated Solution Of Camphor in distilled water. 8|8. 3 Chloroform Water U. S. Pharmac Op O e i al Convent iOn . U. S. A., Twelfth Revision, Description and St0rage. Pharmacopoeia Of 1942. Chloro form Water. 818. I l; Cinnamon Water U. S. Pharmacopo e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Rev 1 S10m, 1942. Clnnamon Water. A clear, saturated solution Of Oil of cinnamon in distilled Water. 8|8. 15 Fennel Water U. S. Pharmacopo e i al Convent 1 on. Pharmacopoeia Of U. S. A., Twelfth Revi SiOn, 1942. Fennel Water. A clear, saturated SOlution. Of O11. Of fennel in dis- tilled water. 8|8. 16 Peppermint Water U. S. Pharm ac Op O e i al COnº ent 1 Cn. U. S. A., Twelfth Revision, 1942. Peppermint Water. A clear, Saturated SOlution Of Oll Of peppermint in distilled water. 8 |8. 7 Spearmint Water U. S. Pharm a cop O e i al Convent ion. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Spearſnlint Water. A clear, saturated solution Of Oll Of Spearmint in distilled Water. 8|8. 8 Rose Water U. S. Pharmac Opo e 1 al COn V ent 1 On. Pharmacopoeia Of U. S. A., Twelfth Rev 1 SiOn, 1.94 2. Rose Water and Stronger R O Se Water. Descript 10n, reaction, resi- due, and heavy metals. U. S. P. product of Stronger TO Se Water - Adua. ROSae. Pharmacopoeia Of 8|8. 9 Miscell aneous Waters The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seº- enth Edition, 1942. B1tter Almond Water. G 1 v e S COmposition. The American Pharmaceutical A S S m. and The Nat 10nal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Hamamel is Water (Witch-hazel Water or D1 stilled Extract of Witch-hazel, . Gives preparation, chemical composition, description, S Dec 1 f 1 C grav 1 ty, re Sidu e, reaction, acetOne and 1sopropyl alcohol, formaldehyde, methanol, Storage, and alcohol CCIntent. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Seventh 8 |8. 9 Directory of Commodity Specifications f Edition, 1942. Phenolated W a t e r (Carbolic Acid Water or Solutio Phenoli, P.I.). G 1 v e s chemical COmposition and Storage. The American Pharmaceutical ASSn. FOITTulary COIſmittee. enth Edition, 1942. position. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Anise Water. A Clear, Saturated Solution of oil of anise in dis— tilled Water. U. S. GOV., U. S. Army, fication 4-25A; 1930. 8|8.2 EMULS | ONS and The National The National Formulary, Sev- Wintergreen Water. Gives com— Quartermaster Corps. Witch-HaZel. Speci- U. S. PharmaCOD Oeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Emulsions. De- scription. 8|8.2 | Cod Liver 0 il Emulsion U. S. Pharmacopoeial Convent 1 On. Pharma CODOela of U. S. A. , Twelfth Revision, 1942. Emulsion of Cod Liver Oll. Preparation. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Emulsion of Cod Liver Oil With E g g . G 1 V e s chemical composition, preparation, Storage, alcohol content, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edit 10n, 1942. Emulsion of Cod Liver 011 With Hypophosphites. . Gives chemical composition, prepa- ration, Storage, alcohol content, and average dose. The Amerl Can Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Emulsion of Cod Liver Oil With Malt. G 1 v e s chemical composition, preparation, storage, and average dose. 8|8.22 0 il of Turpent ine Emulsion U. S. PharmaCODOeial COn Venti On. U. S. A. , Twelfth ReV1 SiOn, 1942. of Turpentine. Preparation. 8 |8.23 Liquid Petrol atum Emulsion The American Pharmaceutical ASSI). and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Emulsion of Liquid Petrolatum, With Phenolphthalein. Gives chemical composition, stor– age, alcohol content, preparation, and average dose. U. S. PharmaCOpoeial Conventſ On. Pharma CODOeia Of U. S. A., Twelfth Revision, 1942. Emulsion of Li Q- u1d Petrolatum (Mineral Oil Emulsion). Description. 8|8.3 FLUIDEXTRACTS and The National Pharmacopoeia of Emulsion Of Oil 818.30 General Items The American Pharmaceutical Assn. and The Natl Onal Formulary Committee. The National Formulary, Sev- enth Editi On, 1942. Fluidextracts. G 1 V e s five processes- (A) percolation with One alcoholic men- struum, (B) percolation with two me n stru a , (C) fractional or divided percolation. (D) extraction with water, and (E) pressure percolation; and stor- age. U. S. Pharmacopoe 18l Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Fluidextracts (Fluid-Extracts). Description, processes, and stor- 8&e. 818.31 Fluidextract of Roots, Rhizomes, and Bulbs The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. COmp Ound Fluidextract Of Sar- saparilla. Gives Chemical composition, alcohol con- tent, average dose, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edit 10n, 1942. FluideXtract of AcOnite. Gives assay, alcohol COIntent, preparati Ons, average dose, and Chemical COINDOStion. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. FluideXtract Of Alet ris. Gives alcohol content, preparati On, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Apocynum (Flu- 1dextract of Canada-hemp). G 1 v e s assay, alcohol COntent, average dOSe, and preparat 10n. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth E d 1 t 1 on, 1942. Fluidextract Of Belladonna Root. Gives assay, alcohol content, preparation, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth E d 1 t i on, 1942. Fluid extract of Berberis. Gives alcohol COntent, average dOSe, and prepara- t iOn. The Aſſlerican Pharmaceutical ASSI). and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. FluideXtract Of Calumba, Gives alcohol content, average dose, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Caulophyllum (Fluidextract of Blue Cohosh). Gives alcohol con- tent, average dose, and preparati On. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Chlon anthus. Gives alcohol COntent, average do Se, and prepara- t iOn. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed i t 1 on, 1942. Fluidextract of Cimici fuga (Fluidextract of Black Coho Sh). Gives alcohol con– tent, preparat 10n, and average dose. The American Pharmaceutical ASSIm. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. FluideXtract of Colchicum Corm. Gives assay, alcohol content, preparation, and aver-, age dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- e n th Edition, 1942. Fluidextract of ConVallaria (Fluidextract of Lily-of-the-walley Root). Gives assay, alcohol COntent, average dose, and preparation. 910 Chemicals and 8 || 8.3 | A l l ied Products The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. FluideXtract Of Cotton R O O t Bark. Gives a l c O h O l Content, average dose, and Dreparation. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth E d 1 t i O n, 1942. Fluidextract of D10 scorea. Gives alcohol Content, average dose, and prepara- tlOn. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth E d 1 t i O n, 1942. Fluid extract of Echinacea. Glves alcohol COntent, average dose, and prepara- tlOn. The American Pharmaceut 1 Cal ASSn. and the National Formulary Committee. The National Formulary, Sev- enth Ed it i on, 1942. Fluidextract of Euonymus. Gives alcohol content, average dose, and prepara- t 10n. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth E d 1 t i O n, 1942. Fluidextract Of Gelsemium. G1VeS a l C Oh Ol COntent, preparat 10n, and average dOSe. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Editi On, 1942. Fluidextract. Of Gentian. Give S alcohol content, prep 3rations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed i t 1 O n, 1942. Fluid extract Of Hydrangea. Gives alcohol content, average dose, and prepara- ti On. The American Pharmaceutical Assn. and The National "Formulary Committee. The National Formulary, Sev- enth Ed i t i O n, 1942. Flui dextract Of Hydrastis (Fluidextract of Golden seal or Extractum Hydrastidis Fluidum P. I.). Gives assay, alcohol content, prepa- ratſ OnS, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract Of Jalap. Gives assay, alcohol content, average dose, and prepara- tlOn. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Krameria (Flu- 1dextract of Rhatany). Gives alcohol content, aver- age dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Lappa (Fluid- extract of Burdock Root). Gives alcohol content, average dOSe, and preparati On. The Americanſ Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract. Of Leptandra (Flu- idextract of Culversroot). Give S alcohol content, average dose, and preparat 1 On. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed i t i on , 1942. Fluidextract of Phytolacca Fluidextract of Poke root). Gives alcohol COntent, average dOSe, and preparat 1 On. and The National {33}{577 ( )—-1.5—— S The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Rhubarb. Gives alCOhol COntent, Dreparations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Sanguinaria (Fluidextract of Bloodroot). Gives alcohol content, average dose, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Seneca (Fluid- extract of Seneca-Snake root). Gives alcohol con- tent, preparation S, and average doSe. The American Pharamceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Flul dextract of Serpentaria. Gives alcohol content, average dose, and prepara- tion. The American Pharam Ceutical ASSn... and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Squill. Gives alcohol COntent, preparations, and average dOSe. D The American Pharamceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluid extract. Of Stillingia. Gives alcohol content, average dose, and prepara- tion. The American Pharamceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth E. d it i O n, 1942. FluideXtract Of Taraxacum (Fluidextract of Dandelion Root). Give. S alcohol content, preparati Ons, and average dose. The American Pharamceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Trillium, (Flu- idextract of Bethroot). Gives a l coh O l content, preparation, and average dose. The American PharamCeutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Triticum (Flu- idextract of Couch grass). Gives alcohol content, average dose, and preparation. g The American PharamCeutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth E d 1 t 1 on, 1942. Fluidextract of Walerian. Gives alcohol C Ontent, average dOSe, and prepara- tion. The American Pharamceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth F d 1 t 1 on, 1942. Fluidextract of Viburnum Prunifolium (Fluidextract Of Blackhaw). Gives al- cohol content, preparation, and average dose. U. S. Pharmacopoeial Convent 10n. Pharmacopoeia Of U. S. A. , Twelfth Rev is 10n, 1942. FluideXt Tact Of Ginger. Preparation, assay, and alcohol Content. U. S. Pha Imacopoeial COn Vent iOn. PharmaCOD Oeia Of U. S. A., Twelfth Revision, 1942. Fluidextract of Glycyrrhiza (Fluidextract of Licor ice Root). Prep- a ration and al COhol COn tent. U. S. Pharmacopoeial COnventi On. U. S. A., Twelfth Revision, 1942. and The National Pharmacopoeia Of Flui dextract. Of Ipecac. Preparation, as Say, and alcohol Content. U. S. Pharmacopoeial COn Vent 10n. Pharmacopoeia Of U. S. A., T we l f threv1 Sion, 1942. Fluidextract 911 8 || 8.3 | Directory of Commodity Specifications of Sarsaparilla. tent. 8 |8.32 Flu idextract of Fruits and Seeds and The National Preparation and a l c O h O l con– The Ameri Can Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Celery Fruit. Gives a l C Oh Ol Content, preparation, and average dOSe. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edlt iOn, 1942. Fluidextract of Colchicum Seed. Gives assay, a l C Oh Ol Content, average dose, and preparat 10n. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edit 1.On, 1942. Fluid extract of Cub eb. Gives the assay, alcohol content, average dose, and prep- a rat 10n. The American Pharmaceutical ASSn. Formulary Committee. enth Edlt iOn, 1942. • as Say, dOS e. The American Pharmaceutical ASSn. Formulary Committee. enth Edlt iOn, 1942. and The National and The National and The Natl Onal The National Formulary, Sev- Fluid extract Of Guarana. GiveS alcohol COntent, preparation, 8 n d average and The National The National Formulary, Sev- Fluí dextract Of Juniper. Gives alcohol COntent, average dose, and preparat 10n. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract Of Nu X WOmi Ca. Gives assay, a l C Oh Ol COntent, average dose, and preparatl On. The AmeriC an Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Q a t. G1 ves alcohol content, preparati On, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- en th Edit lon, 1942. Fluid extract Of Rhamnus Ca- thartica (Fluidextract of Buckthorn-Berries). Gives alcohol content, average dose, and preparatl On. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Serenoa (Fluid- extractum Sabal, N. F. VI). Gives alcohol content, preparation, and average dose. 818.33 Flu idextract of Leaves and Flowers The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Fluidextract Of Buchu. Gives chemical COITDOS1t 10n, alcohol COntent, prepa- ration, and average dOSe. The American Pharmaceutical ASSn. and The Natlonal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract Of Arnica. G1've S alcohol content, average dose, and preparat 10n. The American Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Sev- enth E d i t 1 on, 1942. Fluldextract of Belladonna Leaf. Gives assay, alcohol content, average dose, and preparat lon. The American Pharmaceut 1 Cal ASSn. Formulary Committee. and The National The National Formulary, Seventh The American Pharmaceutical ASSn. Edition, 1942. Fluldextract of Buchu. Gives assay, alcohol content, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. FluideXtract of Calendula (Flu- idextract of Marigold). Gives a l c oh ol content, average dose, and preparation. The American Pharmaceuti Cal ASSIm. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluid extract of Castanea (Flu- idextract Of Chestnut Leaves). Gives alcohol con- tent, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Editl On, 1942. FluideXtract of Damiana. Gives alcohol content, average dose, and preparation. and The National Formulary Committee. The National Formulary, Sev- enth E d 1 t 1 O n, 1942. Fluldextract Of Grindelia. Gives alCOhol COntent, average dOSe, and prepara- ti On. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Flul dextract Of Hamamell S Leaf (Fluidextract of Witch-Hazel Leaves). Gives alco- hol content, average dose, and preparation. The American Pharmaceut 1Cal ASSI). and The Nati Onal Formulary Committee. The National Formulary, Sev- enth E d 1 t 1 on, 1942. Fluidextract of Hyoscyamus (Fluidextract of Henbane). G 1 v e s assay, alcohol COntenU, average dose, and preparat.10n. The American Pharmaceutical ASSn. and The Nat 1 Onal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluid extract. Of LObella. Gives alcohol content, preparation, and average dOSe. The American Pharmaceutical ASSn. and The Natl Onal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract Of RO Se. Gives alcohol content, preparation, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- and The National and The N8tl Onal e n th Edition, 1942. FluideXtract. Of Stramonium. Gives assay, a l cohol content, average dose, and p Teparat 10n. The American Pharamceutical Assn. and The National Formulary COmmittee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Thyme. Gives alcohol content, preparation, and average dose. The AIDerican Pharamceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth E d i t 1 on, 1942. Fluí dextract of Trifolium (Fluidextract of Red Clover Blossoms). Gives alco- hol COntent, average dose, and preparation. The American Pharamceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth E d 1 t 1 O n, 1942. Flu ideXtract Of UVa Urs1. Give S alcohol content, average dose, and prepara- t 10n. S. Pharma COpoeial Convention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. FluideXtract of Eriodictyon (Fluidextract of Yerba Santa). Prepara- tlOn and alC Oh Ol COntent. S. Pharmacopoeial COnvent 1.On . Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Fluidextract Of Senna. Preparation and alcohol content. U. U. 91 *sº 9 Chemicals and A l l ied Products 8 |8. 143 8|8.31, Flu idextract of Barks and Stems and The National The National Formulary, Sev- Fluidextract of Condurango. average dose, and prepara- The American Pharmaceutical A S S n. Formulary Committee. enth Edition, 1942. COvers alcohol content, tion. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Frangula (Flu- idextract Of Buckthorn Bark). Gives alcohol con- tent, average do Se, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluldextract Of Quassia. Gives alcohol COntent, average dOSe, and preparation. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of W1burnum Opulus (Fluidextract of True Cramp Bark). Gives alcohol COntent, preparation, and average dOse. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Wilburnum Pru- n1 follum (Fluidextract of Blackhaw). Gives alcohol COntent, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Wild Cherry. Gives alcohol C on ten t, preparation, and average dO Se. The American Pharmaceutical As sn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Xanthoxylum (Fluidextract of Prickly-Ash Bark). Gives alcohol COntent, preparation, and average dose. U. S. Pharmacopoe 1 al Convent 1 on. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Aromatic Fluid- extract of Cascara Sagrada (Aromatic Fluidextract of Rh am n us Purshiana). Preparation and alcohol COIltent. U. S. Pharmac Op O e i al Convent 1 on. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Fluidextract of Cascara Sagrada (Fluidextract of Rhamnus Purshiana). Preparation and alcohol content. and The National 8|8.39 Miscellaneous Fluidextracts and The National The National Formulary, Sev- enth Edition, 1942. Flu 1 dextract of Euphorb 1 a Pllull fera. G 1 V e S alcohol content, preparation, and average dOSe. The American Pharmaceutical A S S n. Formulary Committee. enth Edition, 1942. The American Pharmaceutical Assn. Formulary Committee. and The National The National Formulary, Sev- Fluidextract of Humulus (Fluid- extract of Hops). Gives alcohol content, average dOSe, and preparation. The American Pharmaceutical As Sn. and The Nat 10nal Formulary Coſmittee. The National Formulary, Sev- enth Edlt 10n, 1942. FluideXtract Of KOla. Give S assay, alcohol content, average dose, and prepara- tion. The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluidextract of Zea (Fluld- extract of Corn-Silk). Gives alcohol content, prep- aration, and average Close. and The Nat 10nal U. S. Pharm a CO p O e 1 al Convent iOn. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Fluidextract of Ergot. Preparation and alcohol content. 8 || 8.1, SOLUTIONS 8|8.1, Acid Solutions The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. SOlution Of Boric Acid. Gives chemical composition, preparation, description, iden- t1 fication, reaction, arsenic, heavy metals, assay, St0rage, and dilution for Ophthalmic use. U. S. Pharmac Opo e i al COn V ent 1 on. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Solution of Ar- senious Acid (Hydrochloric Solution or Arsenic, Solu- tion Of Arsenic Chloride). Description, identifica- tion, reaction, assay, and Storage. 8| 8.42 Ammonia Solutions The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ammoniacal Solution Of Silver Nitrate. Gives chemical composition, description, Specific gravity, 1dentifications, reaction, COpper, potassium and sodium, assay for silver and for am— monia, Storage, Oral use, and preparation. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Ammonium Acetate. Gives chemical compositions, description, identifi- cation, a Sh, assay, St0rage, preparation, and aver- age dOSe. The American Pharmaceutical A.S. s n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution Of Iron and Ammonium Acetate (Basham's Mixture). Gives chemical compo- sition, description, identifications, reaction, assay for ammonia and for iron, storage, alcohol content, average dose, and preparation. U. S. Pharmac Op O e i al Convent 1 On. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Diluted Solution Of Ammonla (Solution O f Ammonium Hydroxide). De- Scription, Specific gravity, identification, re a c- tion, nonvolatile Substances, heavy metals, oxidiz— able Substances, assay, and storage. U. S. P. product Of diluted Solution of ammonia–Spiritus Ammoniae Ar0maticus. U. S. Pharmacopo e i al Convent 1on. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Strong Solution of Ammonia (Stronger Ammonia Water). Description, Specific gravity, Teaction, Other tests, assay, and St0rage. U. S. P. Dr.Oduct Of St I’Ong SOlution of am— monia-L1 quor Ammoniae Dillutus. 8 8.13 Hydroxide Solutions The American Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Sey— enth Edition, 1942. Solution of Potassium Hydroxide. G 1 V e S chemical composition, description, specific gravity, 1dentification, reaction, arsenic, a S S a y, St0rage, preparat iOn S, and average dOse. Pharmacopoeia of SO lut 1. On Of De S C T 1 p t 1 on, U. S. Pharmac Opo e i al Convent iOn . U. S. A., Twelfth Rev 1 S 1 On , 1942. calcium Hydroxide (Lime Water). 913 8 8.13 Directory of Commodity Specifications identification, reaction, alkalles and Other carbon- ates, assay, and St Orage. 818. III, Formaldehyde Solutions U. S. Pharmac Op O e i al COnvent 10n. PharmaCODOeia Of U. S. A. , Twelfth Revision, 1942. SOlution Of FOIT- aldehyde. Description, Solubill ty, identification, free acid, as Say, and St0rage. References. – Aldehydes, see 824. 818.45 Hydrogen Peroxide Solutions U. S. Pharmacopoei al Convention. Pharmacopoeia of U. S. A., Twelfth Re V 1 S 1 O n, 1942. Solution Of Hydrogen Peroxide (Solution of Hydrogen Dioxide). Description, specific gravity, identification, re- action, nonvolatile matter, acidity, arsenic, barium, heavy metals, limit, O f preservative, a ss a y, and St.OI’age. 8|8.16 lodine and lodide Solutions The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Phenolated Solution of Iodine (Carbolized Solution of Iodine). Gives chemical composition, description, Specific gravity, identl- fication, free 1 Odine, ash, Storage, external use, and preparation. The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Editiqn, 1942. Solution of Arsenic and Mer- curic Iodides (Donovan's Solution). Gives chemical composition, descript 10n, identifications, a S S a y for arsenic triiodide and for mercuric iOdide, Stor- age, average dose, and preparation. The American Pharmaceutical A S S n. and The National Formulary Commitvee. The National Formulary, Sev- enth Edition, 1942. Solution Of PotasSlum IOdide. Gives chemical COmposition, description, Specific gravity, identification, reaction, other tests, as- say, storage, average dose, and preparation. U. S. Pharmacopoe 1 al Convent 1 On. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Solution Of IO- dine. Description, 1.dentification, assay f O r 10- dine, assay for Sodium iodide, and storage. U. S. Pharmac Op Oe lal CO n vent 10n. Pharmacopoeia Of U. S. A., Twelfth Rev 1 Slon, 1942. Strong Solution of Iodine (Lugol's Solution). Description, identi- floatlon, assay, and St0rage. and The National 8|8.17 Sodium Solution The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. COmpound SOlution O f Sodium Borate (Dobell's Solution). Gives chemical compo- Sition, description, 1 de n ti f ic at 1 On S, react 1 on, storage, use On mucous membranes, and preparation. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Diluted Solution of SO d 1 um Hypochlorite (Modified Dakin's Solution). G i v e s chemical composition, description, Specific gravity, total solids, alkalinity, assay, Storage, and prepa- ration. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Seventh and The National Edition, 1942. Solution of Sodium Arsenate. Gives chemical composition, description, identification, react 10n, as Say, Storage, and average dOSe. The American Pharmaceutical A S S n. and The National ForTulary Committee. The National Formulary, Sev- enth Edition, 1942. SOlution of S O d 1 u m Citrate (P o t i o Riverll, Mistura Sodii Citratis). G 1 v e s chemical composition, description, 1 dentifications, reaction, as Say, St0rage, average dose, an d Drepa- ration. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Sodium Phosphate. G 1 v e s chemical composition, description, specific gravity, identification, reaction, a r S en 1 c, heavy metals, assay, St0rage, average dOSe, an d prepara- tion. U. S. Pharmac Opo e i al Convent 1 on. U. S. A., Twelfth Rev 1 S 1 On, 1942. Anticoagulant Solution of Sodium Citrate. Description, identifi- cation, hydrogen ion COncentration, limit of sodium chloride, assay for SOdlum citrate, and Storage. U. S. Pharmac Op O e i al COn V ent iOn . Pharmacopoeia Of U. S. A. , Twelfth Revision, 1.94 2. ISOtOnic SO lu- tion of Sodium Chloride (Physiological Salt Solu- tion, Normal Saline Solution). Description, hydro- gen ion concentration, identification, heavy metals, arsenic, assay, and Storage. U. S. Pharmac Opo e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Solution Sodium Hypochlorite. Description, identification, a S S a y, and St.0I’age. Pharmacopoeia Of 8|8.19 Miscellaneous Solutions The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. A l k al 1 n e Aromatic Solution. G i v e s chemical composition, description, Specific gravity, a Sh, reaction, Storage, alcohol, Oral use, and preparat 10n. The American Pharmaceutical A S S n. Formulary Committee. and The National and The National The National Formulary, Sev- enth Edition, 1942. Caramel (Saccharum U S tu m or Burnt Sugar Coloring). Gives description, miscibil- ity, Specific gravity, purity, a Sh, St O T a ge, and preparation. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Chloroformic Solution of Coal Tar. Gives chemical composition, description, stor- age, external use, and preparation. The American Pharmaceutical A S S m. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Diluted Solution of Lead Sub- acetate (Lead Water). Gives chemical composition, description, identifications, reaction, C O p per Or iron, assay, Storage, and eXternal use. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. N. F. Antiseptic So lu t i O n. G 1 v e s chemical composition, description, specific gravity, reaction, quantitative test for boric acid and test for anti Sept1c value, St O r a ge, alcohol content, external Or Oral use, and preparation. The American Pharmaceutical Ass n. and The National Formulary Committee. The National Formulary, Seventh 914 Chemicals and 818.19 A l l ied Products Edition, 1942. Solution of Aluminum Acetate (Burow's Solution). Gives chemical compositions, preparation for each composition, description, Specific gravity, identification, hydrogen-ion concentration, l e a d, limit for boric acid, assay for aluminum oxide and for acetic acid, storage, and average dilution for external use. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Aluminum Chloride. Gives chemical composition, description, specific gravity, identification, assay, Storage, and exter- nal use. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Aluminum Subace- tate. Gives c he m 1 c al composition, description, identification, reaction, limit for boric acid, as- say for aluminum oxide and for acetic acid, storage, average dilution for external use, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Carmine. Gives chemical composition, description, Specific g r a V- 1ty, ash, lead precipitate residue, , a b S en c e Of coal-tar dyes, color standard, Storage, and prepa- ration. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution Of Coal Tar (Liquor Carbonis Detergens). Gives chemical composition, description, 1.dentification, Storage, alcohol COn- tent, average dilution for external use, and prepa- ration. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution. Of Cochineal (COchineal Color). Gives chemical composition, description, - identification, a b Se n c e Of coal-tar dyes, color standard, Storage, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution Of Ephedrine Sulfate. Gives chemical composition, preparation, descrip- tion, Optical rotation, identlſ 1 cations, react 10n, assay, storage, and a v e reage dilution for use on mucous membrane S. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution Of Ferric Chloride (Solution of Iron Perchloride). Gives chemical com— position, description, miscibility, specific grav- ity, 1dentification, alkali and a l k al 1 n e earth Salts, nitrate, ferrous Salts, Z1nc Or COpper, as- say for hydrochloric acid and for iron, storage, preparations, and average dose. The American Pharmaceutical A S S n. and The Nat 10nal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution Of Ferric SubSulfate (Solution of Basic Ferric Sulfate). Gives chemical composition, description, miscibility, spec 1 f 1 c gravity, identification, reaction, nitrate, ferrous salts, assay, storage, average dose, external use as a styptic, and preparation. The American Pharmaceutical A S S n. The American Pharmaceutical A S S n. The American Pharmaceutical A S S n. The American Pharmaceutical A S S n. The American Pharmaceutical A S S n. The American Pharmaceutical A S S n. The American Pharmaceutical Assn. The American Pharmaceutical A S S n. The American Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Ferr 1 c Sulfate (Solution of Iron Tersulfate). Gives chemical com— position, description, miscibility, specific grav- ity, identification, nitrate, ferrous 1 r on, assay, and storage. and The National The National Formulary, Sev- enth Edition, 1942. Solution of Lead Subacetate (Goulard's Extract). G1 v e s chemical composition, description, specific gravity, identifications, re- action, a l k al 1 n e earths, copper or iron, assay, storage, preparations, and average dilution for ex- ternal use. Formulary Committee. and The National . The National Formulary, Sev- Solution of Merbromin. Gives chemical composition, description, identifications, bromine ions, m er cury ions; assay for merbromin, for bromine, and for mercury; and Storage. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution Of Methylrosaniline Chloride (Solution of Crystal Violet). Gives chem- ical composition, description, residue, St O r a ge, alcohol content, external use, and preparation. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Nux WOmica Alka- loids. Gives chemical composition, description, identifications, r e a ct 1 O n, assay for total alka- loidal salts and for Strychnine Sulfate and brucine sulfate, storage, average d O S e (metric Or apothe- caries) for hors e s and cattle and for sheep and swine, based on weight of the animal, and prepara- tion. Formulary Committee. enth Edition, 1942. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Peptonized Iron. G 1 v e s chemical composition, description, specific gravity, identifications, assay, stor a ge, alcohol content, average dose, and preparation. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Peptonized Iron and Manganese. Gives chemical composition, descrip- tion, specific gravity, identifications, assay f Or iron, storage, alcohol content, average d O S e, a n d preparation. The American Pharmaceutical Assn. and The National The National Formulary, Sev- enth Edition, 1942. Solution of Potassium C1trate. (3ives chemical composition, description, identifi- cation, reaction, tartrate, arsenic, heavy metals, assay, storage, average dose, and preparation. & and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Procaine Hydro- chloride. Gives chemical composition, description, 1dentifications, as say, storage, preparation, and average parenteral dose. Formulary Committee. and The National Formulary Committee. The National Formulary, Seventh 91.5 8 |8. 19 Directory of Commodity Specifications Edition, 1942. Solution Of Resorcin Brown. Gives chemical composition, description, 1.dentification, storage, and preparation. The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution Of SOda and Mint. Gives chemical composition, description, identifi- cations, reaction, storage, alcohol content, aver- age dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edit 10n, 1942. Solution Of Sulfurated Lime (Vlemincks' Lotion). Gives chemical composition, description, identifications, reaction, Storage, av- erage dilution for external use, and preparat 10n. The American Pharmaceutical A S S n. and The National: Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Surgical Solution of Merbromin. G 1 v e s chemical composition, preparation, descrip- tion, identification, distinction from SOlution Of merbromin, bromine ions, mercury 10ns, a S S a y for each, total Solids, bromine and mercury, and stor- age. U. S. Pharmac Op O e i al COn V ent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Isotonic Solu- tion of Three Chlorides (Ringer's Solution). De- scription, hydrogen ion concentration, heavy metals, arsenic, assay for calcium chloride, assay for po- tassium chloride, assay f O r total chlorides, and St0rage. U. S. Pharm ac Op O e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Saponated Solu- tion of Cresol (Compound Solution of Cresol). Char- acteristics Of the liberated fatty acids, assay, St0rage, and alcohol content. U. S. Pharmac Op O e i al COnvent 1 On. U. S. A. , Twelfth Rev 1 si on, 1942. Solution of Amaranth. Description, residue, and Storage. U. S. Pharmacopo e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Solution of Chloroazodin. Description, Specific gravity, iden- tification, mOisture, assay f O I chloroazodin, and St0rage. U. S...Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Solution of Epi- nephrine Hydrochloride. Description, identification, aSSay, and St0rage. U. S. Pharmac Op O e i al COnvent 1 on. Pharmacopoeia of U. S., A., Twelfth Revision, 1942. Solution of Liver (L1 guid Extract of Llver). Alcoholic and glycerin COntent and St0rage. U. S. Pharmacopo e i al Convent 1 on. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Solution of Mag- and The National Pharmacopoeia Of nesium C1trate. Description, identification, chlo- ride, sulfate, tartaric acid, minimum of total cit- ric acid, and assay for magnesium oxide. U. S. Pharm ac Op Oe 1 al Convent 1 On. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Solution of PO- tassium Arsenite (Fowler's Solution). Description, 1dentification, arsenate, a s say, alcohol content, and St0rage. U. S. Pharmacopo e i al COnvent 1 On. PharmaCODOeia Of U. S. A., Twelfth Revision, 1942. Solution of Tr1- bromoethanol (Solution of Tribromoethyl Alcohol). Description, free acid, assay, and Storage. 8|8.5 SPIRITS 8|8.5| Ammonia Spirits The American Pharmaceutical A S S n. Formulary COINThittee. The National Formulary, Sev- enth Edition, 1942. Anisated Spirit of A mm On 1 a. Gives chemical composition, s to r a ge, alcohol con- tent, average dose, and preparation. U. S. Pharmacopo e i al Convent 1 on. U. S. A., Twelfth Revision, 1942. Aromatic Spirit of Ammonla. Description, Specific gravity, a ss a y for total ammon 1 a, assay for normal ammonium car- bonate, alcohol content, and storage. 8|8.52 Orange Spirits U. S. Pharmac Opo e 1 al Convent i on. U. S. A., Twelfth Revision, 1942. of 0 ran ge. Preparation, assay, and St0rage. 8|8.53 Camphor Spirits U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revi SiOn, 1942. phOr. Specific gravity, added water, hol content, and Storage. 8| 8.5l. Cinnamon Spirits U. S. Pharmacopoeial Convention. and The National Pharmacopoeia Of Pharmacopoeia of Compound Spirit alcohol COntent, Pharmacopoeia of Spirit of Cam- a S S a y, alco- PharmaCOpoeia Of U. S. A., Twelfth Revision, 1942. Spirit Of Cinna- mon. Preparation, assay, alcohol content, and stor- age. 818.55 Whiskey U. S. Pharmac Opo e i al Convent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Whisky (Whiskey). D e s cr 1 p t 1 on, specific gravity, free acid (total Solids, glycerin, sugar), Storage in WOOd, e s t e rs (acetone, other ke to n e S, isopropyl alcohol, a n d tertiary butyl alcohol), alkaloids, caramel and cer- tain coal-tar dye s, formaldehyde, methanol, heavy metals, and Storage. 8| 8.56 Lavender Spirits U. S. Pharmac Opo e i al Convent iOn . Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Spirit Of Lav- ender. Preparation, assay, alcohol c Ó n ten t, and St0rage. 818.57 Brandy U. S. Pharmacopo e i al Convent 1 On. U. S. A., Twelfth Revision, 1942. Brandy. Descrip- tion, Specific gr a v i t y, free acid, total solids, St0rage in WOOd, Other tests, and storage. 818.59 Miscellaneous Spirits The American Pharmaceutical As s n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Spirit of Cardamom. Gives chemical composition, storage, alcohol content, and preparation. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Spirit of Ether (Hoff- mann's Anodyne). Gives chemical composition, Stor- age, alcohol content, and average dose. Pharmacopoeia Of 916 Chemicals and Allied Products 8 || 8.68 The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Ed it 1 on, 1942. Compound Sp1 rit of Myrcia. Glves chemical COmposition, Storage, alcohol con- tent, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. COImpound Spirit of Wanillin. Gives chemical COmposition, Storage, alcohol con- tent, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Perfumed Spirit (Cologne Water or Aqua Coloniensis). Gives chemical composition, Storage, alcohol COntent, and preparation. The American Pharmaceutical ASSn. and The Nati Onal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Spirit Of Benzaldehyde. Glves chemical composition, St O r a g e, alcohol content, average dose, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Spirit of Chloroform. Gives chemical COImposition, assay, St Orage, alcohol COn- tent, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Spirit of Ether (Hoffmann's Drops). Gives chemical composition, description, miscibility, specific gravity, reaction, residue, Storage, alcohol content, and average dose.' The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Spirit of Ethyl Nitrite (Spirit of Nitrous Ether or Sweet Spirit of Nitre). Gives chemical composition, description, specific gravity, identification, reaction, free acid, aldehyde, as- Say, St Or a ge, alcohol content, preparation, and average dOSe. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Spirit of Formic Acid. Gives chemical COmposition, 1 dent 1 fication, purity, assay, Storage, alcohol COntent, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Ed 1 t 1 on, 1942. Spirits Of Wolatile 011S. Gives chemical composition and storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Spirit of Anise. Preparation, assay, alcohol content, and storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Spirit of Glyceryl Trinitrate (Spirit of Nitroglycerin). Description, Specific gravity, identification, reaction, assay, alcohol COntent, and storage. S. PharmaCODOeial Convention. U. S. A., Twelfth Revision, 1942. mint (Essence of Peppermint). alcohol content, and storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Spirit of Spear- mint. Preparat 10n, assay, alcohol c O n t e n t, and Storage. U. U. Pharmacopoeia of Spirit of Pepper- Preparation, assay, U. U. and The National - 8|8.6 SYRUPS U. S. U. Simple Syrup). St. Orage. 8 18.60 General 818.6l Acid Syrups Pharmacopoeial Convention. Pharmacopoeia of S. A., Twelfth Revision, 1942. Syrup (Sirup, Preparation, specific gravity, and Items U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Syrup of Citric Acid. Preparation and storage. U. S. Pharmacopoeial Convention. Pharin acopoeia of U. S. A., Twelfth Revision, 1942. Syrup of Hydriodic Ac1d. Preparation, description, specific gravity, 1dentification, free iodine, assay, and storage. 818.62. Orange Syrups U. S. PharmaCODOe lal Convent 10n. U. S. A., Twelfth Revision, 1942. Syrup of Orange. Preparation, alcohol content, and storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Syrup of Orange Flowers. Preparation and storage. Pharmac Opoeia of U. 818.63 Ipecac Syrups U. S. Pharmacopoeial Convention. Ph armacopoeia of U. S. A., Twelfth Revlsion, 1942. Syrup of Ipecac. Preparation, alcohol content, and storage. 8|8.64 Pine Tar Syrups U. S. PharmaCOpoeial COnvention. Pharm a copoe ia of U. S. A., Twelfth Revision, 1942. Syrup of Pine Tar (Syrup of Tar). Preparation and storage. 818.65 Cherry Syrups The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup of Cherry. Gives chemi- cal COmposition, Storage, alcohol content, and prep- a ration. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Syrup of Wild Cherry. Preparation, alcohol content, and storage. U. 818.66 Sarsapar il la Syrups U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, Of Sarsaparilla. St0rage. Pharmacopoeia Of 1942. Compound Syrup Preparation, alcohol content, and 818.67 Senna Syrups U. S. Pharmacopoeial Convention. Pharma copoeia of U. S. A., Twelfth Revision, 1942. Syrup of Senna. Preparation, alcohol content, and storage. 818.68 Honey U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Honey (Clarified Honey, Strained Honey). Description, specific grav- 1ty, ash, reaction, chloride, sulfate, artificial honey, foreign coloring matter, azo dyes, starch or dextrins, free acid, and storage. 917 8 || 8.69 Directory of Commodity Specifications 818.69 Miscellaneous Syrups The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Aromatic Syrup of Eriodictyon ( Syrupus Corrigens or Aromatic Syrup of Yerba Santa). Gives chemical composition, storage, alcohol con- tent, Dreparations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Syrup of Asarum. Gives chemical composition, preparation, storage, and alcohol COn tent. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Syrup of Hypophos- phites. Gives chemical composition, storage, aver- age dOSe, and Dreparation. The American Pharmaceutical Assn. Formulary Committee. The National . Formulary, Sev- enth Edition, 1942. Compound syrup of Squill (Hive Syrup). Gives chemical composition, storage, alco- hol COntent, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. COmpound Syrup of White Pine. Gives chemical composition, storage, alcohol con- tent, preparation, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. . Compound Syrup of White Pine With COdeine. Gives chemical COmpOS1tion, Storage, alcohol COntent, average dOSe, and Dreparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup Of Acacia. Gives chemi- cal COſmposition, preparation, and Storage. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup Of Althea. G1 Wes Chemi- cal composition, preparation, Storage, and alcohol COIntellt. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup Of Ammonium HypophOS- phite. G 1 v e s chemical COmpOSition, preparation, storage, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup of the BrOmides. G1 ves chemical composition, preparation, storage, alcohol content, and average dOSe. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup of Cacao (Cocoa Syrup of Chocolate-Flavored Syrup). Gives chemical composi- tion, preparation, Storage, and alcohol C On tent. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup of Calcium Lactophos- phate. G i v e s chemical composition, preparation, storage, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, ‘Sev- enth Edition, 1942. Syrup of Cinnamon. Gives chem- ical composition, Storage, and alcohol COIntent. and The National The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, 'Sev- enth Edition, 1942. Syrup of Ephedrine Sulfate. Gives chemical composition, storage, , alcohol con- tent, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup of Ferrous Iodide. Gives chemical composition, description, specific gravity, identifications, free lodine, assay, storage, aver- age dose, and preparation. The American Pharmaceutical Assn. Formulary Committee. and The National The National Formulary, Sev- enth Edition, 1942. Syrup of Ginger. Gives chemi- cal composition, Storage, alcohol content, average dose, and preparation. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup Of HypophOSphites. Gives chemical COmposition, Storage, average d O S e , and preparat.10ns. The American Pharmaceutical Assn. and Thé National Formulary Committee. The National Formulary, Sev- enth Ed it 1 on , 1942. Syrup of Ipecac and Opium (Syrup of Dover's Powder). Gives chemical composi- tion, Storage, alcohol COntent, average dose, , and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup of Potassium Guaiacol- Sulfonate. G 1 v e S Chemical COImposition, Storage, alcohol content, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Sy r u p Of Raspberry. Gives chemical composition, storage, alcohol COntent, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup of Rhubarb. Gives chem- ical composition, storage, alcohol COntent, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup of Senega. Gives chemi- cal composition, storage, alcohol content, average dose, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup of Squill. Gives chemi- cal composition, preparation, Storage, and average dOSe. The American Pharmaceutical ASSn. and The National and The National Formulary Committee. The National Formulary, Sev– enth Edition, 1942. Syrup of Thyme. Gives chemi- cal composition, s to r a ge, alcohol content, and preparation. U. S. Pharmacopoeial COnvention. Pharmacopoe 1a Of U. S. A., Twelfth Revision, 1942. Aromatic Syrup of Rhubarb. Preparation, alcohol C on ten t , and St. Oſage. - U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Liquid Glucose (Glucose). Description, solubility, identification, loss on dry in g, ash, acidity, Sulfite, arsenic, heavy metals, starch, and Storage. 918 Chemicals and All lied Products 8 || 8. 79 U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Syrup of Glycyr- rhiza (Syrup of Licorice). Preparation, alcohol COntent, and storage. S. Pharmacopoeial Convention. Pharmac Opoe 1a of U. S. A., Twelfth Revision, 1942. Syrup of Tolu Balsam (Syrup of Tolu). Preparation, alcohol con- tent, and St Orage. 8|8.7 T | NCTURES 8| 8.70 General Items The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed it 1 on, 1942. Ethereal Tinctures. Gives chemical composition and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edit 10n, 1942. Tinctures. Gives definition, processes for percolation and maceration, prepara- tion of tinctures from fluidextracts, and storage. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed 1 t 1 on, 1942. Tinctures of Fresh Drugs. Gives chemical composition and preparation. S. Pharmacopoeial Convention. Pharmac Opoeia Of U. S. A., Twelfth Rev 1 S10n, 1942. Tinctures. Al- coholic or hydro-alcoholic solutions prepared from animal or vegetable drugs or from chemical Sub- stances, process P; modification for assayed t1nc- tures, process M, and St Orage. U. U. 818.7| Tincture of Orange Peel U. S. Pharmacopoeial Convention. Pharma copo ela Of U. S. A., Twelfth Revision, 1942. Tincture of Blt- ter Orange Peel. Preparation and alcohol content. U. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Rev 1sion, 1942. Tincture of Sweet Orange Peel. Preparation and a l co ho l content. U. S. P. product of tincture of sweet Orange peel- Syrupus Aurant 11. 8| 8.72 T incture of Belladonna U. S. Pharmacopoe 1a1 Convent 10n. U. S. A., Twelfth Rev 1 S10n, 1942. ladonna (Tincture of Belladonna Leaf). assay, and alcohol content. 8| 8.73 T incture of Gentian U. S. PharmaCODOe lal Convention. Pharmac Opoeia Of U. S. A., Twelfth Revi Sion, 1942. COmpound Tincture Of Gentian. Preparation and alcohol content. Pharmacopo ela. Of Tincture of Bel- Preparat 10n, 818-7, Tincture of Iodine The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Stronger Tincture of Iodine (Churchill's Tincture of Iodine). Gives chemical composition, preparat lon, assay for potassium iodide and for iodine, alcohol C Ontent, and eXternal use. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edlt 10n, 1942. Tincture of IOdides. Gives chemical composition, Dreparation, alcohol content, and external use. U. S. Pharmacopoeial Convention. Pharmacopo eia of U. S. A., Twelfth Revision, 1942. Mild Tincture of Iodine. Description, identification and assays, Storage, and alcohol COntent. S. Pharmacopoeial Convention. Pharmia copoeia of U. S. A., Twelfth Revision, 1942. Tincture of Io- dine. Description, identification, assay, storage, and alcohol COntent. - 818.75 T incture of Lemon U. S. Pharmacopoeial Convention. Pharmacopoeia of U. " S. A., Twelfth Revision, 1942. Tincture of Lemon. Preparation and alcohol content. U.S. P. product of tincture of lemon-Syrupus Acidi C1trici. 8|8.76 Tincture of Nux Womica U. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, WOmica. Preparation, assay, 8|8-77 Tincture of Opium The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Mixture of Opium and Glycyrrhiza (Brown Mixture). Gives chemical compo- S1tion, Storage, alcohol content, average dose, and preparation. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Ipecac and Opium (Tincture of Dover's Powder). Gives chemical com— position, alcohol content, preparation, and average dOSe. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Camphorated Tinc- ture of Opium (Paregoric). Preparation, assay, and alcohol content. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tincture of Opium (Laudanum, Tincture of Deodorized Opium). Prepara- tion, assay, and alcohol content. Pharmacopoeia of 1942. Tincture of Nux and alcohol content. and The National and The National U. 8| 8.79 Miscel laneous T inctures American In St 1 tute of Homoeopathy. Homoeopathic Pharmacopoe 1a of U. S., 1941. Hahnemann's Causticum and St. Mary's Thistle. Synonyms, description, and preparations for tincture, dilutions, and medica- OnS for use in homoeopathic medicines. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev– enth Edition, 1942. Acetic Tincture of Larkspur. Gives chemical composition, preparation, alcohol COIltent, and external use. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ammoniated Tincture of Guaiac. Gives chemical composition, preparat ion, alcohol Content, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ammoniated Tincture of Wale - rian. Gives chemical composition, preparation, al- cohol content, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh and The National 919 8|8. 79 Directory of Commodity Specifications Edition, 1942. Compound Tincture of Cinchona. Gives chemical composition, preparation, assay, alcohol COntent, and average dOse. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Tincture of Cudbear. Gives chemical composition, preparation, and alco- hol COntent. - The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Tincture of Gambir. Gives chemical COmposition, preparation, a l c O hol COn tent, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edltion, 1942. Compound Tincture of Wiburnum. Gives chemical composition, preparation, a 1 c o hol COntent, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Strong Tincture of Colchicum Corm. Gives chemical composition, preparation, as– say, alcohol content, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Sweet T in c tu re of Rhubarb. G 1 V e s chemical composition, preparation, alcohol COIntent and average dose. - The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture Of AcOnite. Gives chemical COMOposition, preparation, assay, alcohol content, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture Of Aloe. Gives chem– ical COmposition, 1dentification, alcohol content, average dose, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Aloe and Myrrh. Gives chemical composition, preparation, a l c O h Ol COntent, and average dOSe. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Antimony (Tincture of Tartar Emetic). Gives C he m 1 c al composition, preparation, alcohol content, and average dose. ... The American Pharmaceutical Assn. and The Natidºl Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture Of A r n 1 c a . Gives chemical composition, preparation, alcohol content, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Asafetida. G1 Wes chemical composition, preparation, alcohol COntent, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Bryonia. Gives chemical composition, preparation, alcohol content, and average dOS e. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Tincture of C act us Grandiflorus. G 1 V e s chemical composition, preparation, alcohol content, and average dose. - The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Calendula. Gives chemical composition, preparation, alcohol content, and average dOSe. - The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Calumba. Gives chemical composition, preparation, alcohol content, and a Verage dOSe. The American Pharmaceutical Assn. and The National. Formulary Committee. The National Formulary, Sev- enth, Edition, 1942. Tincture of Cantharides. Gives chemical COImposition, preparation, alcohol content, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sey— enth Edition, 1942. Tincture of . Capsicum. . Gives chemical COmposition, preparation, test for quality, alcohol content, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Capsicum and Myrrh (Hot Drops). Gives chemical composition, prepara- tion, alcohol C On tent, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Cimicifuga (Tinc- ture of Black Cohosh). Gives chemical composition, preparation, a l C Oh Ol COntent, and average dose. The American Pharmaceutical ASSI). and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture Of Cinnamon. Gives chemical COImposition, alcohol COntent, preparations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture Of COcculus. Gives Chemical COmposition, preparation, alcohol COntent, and eXternal use. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev-. enth Edition, 1942. T in C tu re of Cubeb. Gives chemical composition, preparation, assay, alcohol COntent, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture Of Cudbear. Gives c he m i ca 1 composition, assay for C Olor, alcohol COntent, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Ferric Chloride (Tincture of Iron). G 1 v e s chemical composition, description, specific g r a V it y , laentifications, nitrate, assay, alcohol content, preparations, and average dOSe. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. T 1 n c tu re of Ferric Cltro- chloride. Gives chemical composition, assay, alco- hol content, preparation, and average d'Ose. 920 Chemicals and Allied Products 8 |8.79 The American Pharmaceutical ASSn. and . The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Gelsemium. Gives chemical composition, preparation, alcohol content, and average dose. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture Of Gu a i a C . Gives chemical composition, preparation, alcohol COIntent, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Hydrastis (Tincture of Goldenseal). Gives chemical composition, prepa- ration, assay, alcohol COntent, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture Of I p e C a C . Gives chemical composition, preparation, assay, alcohol content, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Ipecac and Opium (Tincture of Dover's Powder). Gives chemical coſm- position, alcohol content, preparation, and average dose. - The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Jalap. Glves chem- ical composition, preparation, assay, alcohol COn- tent, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture Of Kino. Gives chem- 1cal composition, Dreparation, Storage, aloch Ol COn- tent, and average dOS e. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture. of Larkspur. Glves chemical composition, preparation, alcohol COn tent, and external use. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Lobelia. Gives chemical composition, preparation, alcohol content, and a Verage dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Pulsatilla. Gives chemical composition, preparation, alcoho). COntent, and average doSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Quassia. Glves chemical composition, preparation, alcohol C Ontent, and average dOSe. The American Pharmaceutical ASSn. and The Nat 10nal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Quillaja (Tincture of Soapbark). Gives chemical composition, prepara- t1 On, and alcohol COn tent. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture Of Rhubarb. Gives and The National chemical COmposition, preparation, alcohol content, and average dOSe. The American Pharmaceutical Assn. Formulary Committee. and The National The National Formulary, Sev- enth Edition, 1942. Tincture of Sanguinaria (Tinc- ture of Blood root). Gi V e s chemical composition, preparat 10n, alcohol content; and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Serpentaria (Tinc- ture of Virginia Snakeroot). Gives chemical compo- sition, preparation, alCOhol COntent, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of S qu l l l . Gives chemical composition, preparation, alcohol content, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edlt10n, 1942. T in c tu re of Strophanthus. Gives chemical composition, preparation, as Say, al- cohol content, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Walerian. Gives chemical composition, preparation, alcohol content, and average dose. - The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Vanilla. Gives chemical composition, preparation, and alcohol con- tent. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Weratrum Wiride. G 1 v e s chemical composition, preparation, alcohol content, and average dose. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Aromatic Tinc- ture of Rhubarb. Preparation and alcohol content, U. S. P. product of aromatic tincture of rhubarb- Syrupus Rhel Aromaticus. U. S. Pharmacopoeial Convention. Pharmacopoe la Of U. S. A., Twelfth Revision, 1942. Compound Tin C- ture of Cardamom. Preparation and alcohol content. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Compound Tin C- ture of Lavender (Compound 8 p 1 r i t of Lavender). Preparation and alcohol content. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Rev 1 s 1 on , 1942. Tincture of Benzoin. Preparation and alcohol content. Compound Tincture of Benzoin. Preparation and alcohol con- tent. - S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Rev 1 s 1 on , 1942. Tincture of Colchicum Seed (Tincture of Colchicum). Prepara- tion, assay, and alcohol content- S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tincture of Digi- talis. Preparation, assay, and alcohol content. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Rev 1 s 1 on , 1942. Tincture of U. U. 921 8 |8. 79 Directory of Commodity Specifications Hyoscyamus (Tincture of Henbane). say, and alcohol COntent. * U. S. Pharmacopoe 1 al Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tincture of Myrrh. Preparation and alcohol content. U. S. Pharmacopoei al Convent lon. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tincture of Stra- monium. Preparation, assay, and alcohol content. U. S. Pharmac Opo e 1 al Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tincture of Tolu Balsam (Tolu Tincture). Preparation and alcohol content. U. S. P. product of tincture of tolu balsam— Syrupus Balsami Tolutani. 818.8 ELIXIRS 818.81 Elixir of Iron The American Pharmaceutical A S S n. Formulary COmmittee. The National. Formulary, Sev- enth Edition, 1942. Elixir of Beef and Iron. Gives chemical COmposition, preparation, storage, alcohol COIntent, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Gentian and Iron. Gives chemical COmposition, Storage, alcohol con- tent, average dOSe, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edit 1.On, 1942. Elixir O f IrOn, Quinine, and Strychnine Phosphates. Gives chemical composition, preparat iOn, Storage, alcohol content, and average dOSe. 818.82 Aromatic Elixirs The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Red Aromatic Elixir. Gives chemical composition, storage, and alcohol content. U. S. Pharmac Op O e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Aromatic Elixir (Simple Elixir). Description, alcohol content, and St.OI’age. 8 || 8.83 El ixir of Bismuth The American Pharmaceutical Assn. and The National Formu- lary Committee. “The National Formulary, Seventh Edition, 1942. Elixir of Bismuth. Gives chemical composition, preparation, storage, alcohol content, and average dose. The American Pharmaceutical Ass n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Pepsin and Bismuth. Gives chemical composition, Storage, alcohol con- tent, preparation, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Pepsin, Bismuth, and Strychnine. G 1 v e s chemical composition, Storage, alcohol content, average dose, and preparat 1.On. Preparation, as- and The National 818.8, Elixirs of Botanical Origin The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Folition, 1942. Alkaline Elixir Of Rhubarb. Gives chemical composition, storage, alcohol con- tent, average dOSe, and preparation. The American Pharmaceutical As sn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Elixir of Buchu. Gives chemical COmposition, preparation, storage, alcohol COntent, and average dose. The American Pharmaceutical A's Sn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Elixir of Cardamom. Gives chemical composition, preparation, storage, and alcohol content. \ The American Pharmaceutical Ass n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Elixir of Euphorbia (Hare's Ellzir). Gives chemical composition, prep- aration, Storage, alcohol content, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Elixir of Hydrastis (Alkaline Elixir). Gives chemical composition, stor- age, aldohol content, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Elixir of Serenoa and Sandalwood (C om p o un d Elixir of Saw Palmetto and Santal or Sabal-Santal Elixir). Gives chemical com— position, storage, alcohol content, preparation, and average dOSe. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. COmpound Elixir Of Taraxacum. Gives chemical composition, storage, alcohol content, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. COmpound Elixir Of Vanillin. G 1 V e S. chemical composition, Storage, preparation, and average dOse. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. C om Do un d Elixir of Viburnum Opulus. G 1 v e s chemical composition, storage, al- cohol content, preparation, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Bitter Orange (Elixir Curassao). Gives chemical composition, preparation, St0rage, and alcohol COntent. The American Pharmaceutical A S S m. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Buchu. Gives chemi- cal composition, storage, alcohol content, prepara- tion, and average dOse. * The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Buchu and Potassium Acetate. G 1 v e s chemical composition, preparation, Storage, alcohol content, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ellzir Of Buchu, Juniper, and P 0 t a S S 1 um Acetate. Gives chemical composition, preparation, Storage, alcohol content, an d average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of C a sc a r a Sagrada. 922 Chemicals and 8 || 8.87 All led Products Gives chemical composition, preparation, alcohol content, and average dose. The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Cataria and Fennel. Gives chemical composition, preparation, storage, alcohol COntent, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Cinchona Alkaloids (Elixir Calisaya, Alkaloidal). Gives chemical com- position, preparation, Storage, alcohol content, and aVerage dO Se. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Editiqn, 1942. Elixir of Gentian. Gives chem– ical COmposition, St O T a g e, alcohol COntent, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Gentian and IrOn. Gives chemical composition, Storage, alcohol con- tent, average dose, and preparat 10n. The American Pharmaceutical A S S m. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Glycyrrhiza (Elixir of Licorice). Gives chemical composition, Storage, alcohol content, and preparat 10n. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Guarana and Celery. Gives chemical composition, storage, alcohol con- tent, average dose, and preparation. The American Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Sev- enth Eajtion, 1942. Elixir of Hydrangea and L1th- 1um. Gives chemical composition, storage, alcohol C Ontent, average dOSe, and preparat iOn. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Flixir of IrOn, Quinine, and Strychnine. G 1 v e s chemical composition, prepara- tion, Storage, alcohol content, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Iron, Quinine, and Strychnine Phosphates. Gives chemical composition, preparation, Storage, alcohol content, and average dOSe. - The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Pepsin, Bi Smuth, and Strychnine. G 1 v e s chemical composition, storage, alcohol content, average dOse, and preparat 10n. The American Pharmaceutical A S S n. and The Nat 10nal Formulary Committee. The National Formulary, Sev– enth Edit 10n, 1942. Elixir Of Wilburnum Prunifolium (Elix1r Of Blackhaw). Gives chemical composition, storage, alcohol content, average dose, and prepara- t 10n. The American Pharmaceutfcal A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Glycerinated Elixir Of Gentian. Gives chemical COmpositlon, storage, alcohol con- tent, and preparat 10n. St0rage, and The National and The National 8|8.85 Elixirs of Animal Origin The American Pharmaceutical Ass n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Elixir of Pepsin (Elixir Lactated Pepsin or Compound Digestive Elix- ir). G 1 v e s chemical composition, assay, storage, alcohol content, average dOse, and preparation. The American Pharmaceutical Ass n. and The National Formulary COmmittee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Beef and Iron. Gives chemical composition, preparation, Storage, alcohol C Ontent, and average dOSe. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Pepsin. Gives chemi- cal composition, as s a y, storage, alcohol content, average dose, and preparation. The American Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Pepsin and Bismuth. Gives chemical composition, Storage, alcohol content, preparation, and average dOSe. The . American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Pepsin an d Rennin. G iv e s chemical composition, preparation, a S S a y, storage, alcohol content, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Pepsin, Bismuth, and Strychnine. G 1 v e s chemical composition, Storage, alcohol content, average dose, and preparation. 818.86 Elixir of Potassium The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Buchu, Juniper, a n d P o t as S 1 um Acetate. Gives chemical composition, preparation, storage, alcohol content, an d average dOSe. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Buchu and Potassium Acetate. G 1 v e s chemical composition, preparation, storage, alcohol content, and average dOSe. The American Pharmaceutical Ass n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 19 4 2. Elixir of POtaSS1um Bromide. Gives chemical composition, assay, Storage, alcohol COntent, preparat 10n, and average dOSe. 8 |8.87 Elixir of Sodium The American Pharmaceutical Ass n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Elixir of Sodium Sall- cylate. Gives chemical composition, Storage, alco- hol content, preparation, and average dOSe. The American Pharmaceutical Ass n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Calcium an d Sodium Glycerophosphates. Gives chemical c 0 m. p O S i t 1 on, preparation, storage, alcohol content, an d average dOSe. The American Pharmaceuticaä A's sm. and The National Formulary Committee. The National Formulary, Seventh 923 8 |8. 87 Directory of Commodity Specifications Edition, 1942. Elixir Of Sodium Bromide. G 1 v e S chemical composition, assay, Storage, alcohol con- tent, preparation, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Sodium Salicylate. Gives chemical composition, assay, Storage, alcohol content, preparation, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Sodium Thiocyanate (Elixir of Sodium Sulfocyanate). Gives chemical composition, Storage, alcohol content, preparation, and average dOse. 8| 8.89 Miscell aneous Elixirs The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. COImpound Elixir of Benzalde- hyde. Gives chemical composition, storage, alcohol COIntent, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Elixir of Glycero- phOSphates. G1VeS chemical composition, storage, alcohol content, average dose, and preparation. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Aminopyrine. Gives Chemical COmposition, assay, alcohol content, stor– age, and average dOSe. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of. Ammonium Bromide. Gives chemical composition, preparation, assay, al- COhol COntent, Storage, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Ammonium Valerate. G 1 V e S chemical COInpOS1tion, preparation, alcohol COntent, St0rage, and average dose. The American Pharmaceutical As Sn. and The National- Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir o f Barbital. Gives chemical composition, preparation, assay, storage, alcohol content, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Calcium Lactophos- phate. G i v e s chemical composition, preparation, storage, alcohol content, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Five Bromides. Gives chemical composition, preparation, assāy, Storage, alcohol content, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sey enth Edition, 1942. Elixir o f Phosphorus. Gives chemical composition, St O r a ge, alcohol content, preparation, and average dOSe. The American Pharmaceutical As Sn. and . The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Terpin Hydrate. Gives Chemical composition, St O r a ge, alcohol content, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Terpin Hydrate and Codeine. Gives chemical composition, storage, alſco- hol content, preparation, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edit 10m, 1942. Elixir Of Three BrOmides. Gives chemical composition, preparation, a s say, storage, alcohol COntent, and average dose. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. ISO-Alcoholic Elixir. G 1 v e s chemical compositions for low-alcoholic and high- alcoholic elixirs, s to r a ge, alcohol contents, and table for adjustment of 1 SO-alcoholic elixir. 818.9 MISCELLANEOUS LIQUIDS 8|8.9| Decoctions U. S. Pharmac ODO e i al C Onvent 1 On. U. S. A., Twelfth Revision, aration. Pharmacopoeia Of 1942. DeCOctions. Prep- 818.92 Sprays The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Aromatic Spray. Gives chemical composition, preparation, and St0rage. The American Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. C om p O un d Spray Of Ephedrine (Compound Ephedrine Inhalant). Gives chemical com— position, assay, storage, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. C. Om p O un d Spray Of Menthol. Gives chemical composition, preparat 10n, and stor- age. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ephedrine Spray. Gives chemical composition, assay, storage, and preparation. 818.93 Juices American Institute of HOmo e Opathy. Homo e Opathic Pharmacopoeia of U. S., 1941. Aloes, Lettuce Opium, Murex, Squirting Cucumber, and Sugar Pine. Natural Order, synonyms, d e S C r 1 p t 1 on, habitat, history, parts us e d, and preparations f O r tincture, dilu- tions, and medications for use in homoeopathic med- icineS. The American Pharmaceutical As Sn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Cherry Juice. Gives chemical composition, description, Specific gravity, refrac- tive index, a Sh, hydrogen-1On concentration, total solids, reducing Su g a r S, Volatile acids, arsenic, lead, assay, Storage, and preparation. The American Pharmaceutical A S S n. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Kino. Gives descriptions Of unground and powdered kino, 1dentification, descrip- tions of alcohol-soluble extractive and water-soluble extractive, preparation, and average dose. 924 Chemical 8 and Allied Products 8 |9. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Raspberry Juice. Gives chemi- cal COmpOS1t iOn, descript 10m, Specific gravity, re- fractive index, identification, ash, hydrogen-ion concentration, total SOl 1ds, reducing Sugars, Vola- tile acids, absence Of COal-tar dyes, arsenic, as- Say, St Orage, and preparation. 8|8.91, Glycerites The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Fluid glycerates. Gives chemi- Cal COmposition and preparation. The America II Pharmaceutical Assn. Formulary COIII]ittee. The National Formulary, Sev- enth Edition, 1942. Glycerite of Bismuth. Gives Cnemical composition, description, specific gravity, assay, storage, and preparations. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed 1tion, 1942. Glycerite of Egg Yolk (Gly- conin). Gives chemical composition, preparation, and St Orage. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Ed 1tion, 1942. Glycerite of Iodine and Zinc Iodide (Diluted Talbot's Solution). Gives chemical COImposition, preparation, and Storage. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Glycerite of Pepsin. Gives Chemical compos 1t lon, assay, storage, average dose, aſid preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed 1tion, 1942. Glycerite of Phenol (Glycerite of Carbolic Acid). Gives chemical composition, St Orage, a Verage dOS e, and preparation. The American Priarmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- entil Ed 1tion, 1942. Glycerite Of Tragacanth. Gives Chemical compos 1 tion, Storage, and preparation. 8 |8.95 |nfusions TI.e American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Infusion of Gentian. G1VeS Chemical COmposition, storage, alcohol con- tent, average dOSe, and preparation. Trie American Pharmaceutical ASSn. and The National Formulary Committee. enti, Edition, 1942. Infusion of Digitalis. Gives Criemi Cal COI posit 10n, preparation, storage, alcohol COIntent, and average dOSe. The American Pharmaceutical Assn. FOI’mulary COmmittee. and The Nat 10nal and The National and The Nat 10nal alid The Nat 10nal The National Formulary, Sev- eIItſ, Ed it 1011, 1942. Infusion of Serina With Mag- nesium Sulfate. Gives chemical composition, prepa- rat 10n, St Orage, and average dose. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. SCT ipt 10n. 8 9. MISCELLANEOUS MED C |NAL AND PHAR- MACEUT | CAL PREPARAT |ONS Pharmacopoeia of Infusions. De- The National Formulary, Sev- 8|9.0 GENERAL ITEMS American Society for Testing Materials, E 20–33 T.; 1933. Tentative Method of Test for Particle Size Distribution of Subsieve Size Particulate Substances. COVers the range of sizes between the 74-micron (No. 200) Sieve and 0.2-micron. The metnod is ap- plicable to homogeneous mater 1als. Definitions, rough separation of Sample into size groups, prepa- ration of mount, procedure, measurement of diameter, scale limits for measurement, and expression of I’eSultS. 819. POWDERS American I n St 1 tu t e of Homoeopathy. Pharmacopoeia of U. S., 1941. Chrysarob in and Lu– pºulin. Natural Order, synonyms, description, habi- tat, history, parts used, and preparations for tinc- ture, dilut 10ns, and Imed 1Cat 10ns for use in homoeo- pathic medicines. American Inst it u t e of Homoeopatny. PharmaCOpoeia Of U. S., 1941. and Solanine. Chemical Symbol, Synonyms, descrip- t iOn, and preparations f Or triturations for use in homoeopathic medicines. The American Pharmaceutical ASSI). and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Aromatic Powder. Gives chemi- cal COImposition, description, Storage, preparation, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- ent n Ed it 10n, 1 94.2 . Aromatic POWCler Of Chalk. Gives chemical composition, storage, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev– enth Edition, 1942 . Compound Powder of Jalap. Gives Chemical COInposition, descript 1011, Storage, aVerage dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Powder of Pancreatin (Peptonizing Powder). Gives chemical composition, preparati On, and storage. - The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942 . COImpound POWGer Of Rhubarb (Gregory's Powder). G i v e s chemical composition, description, St Orage, average dOSe, alid preparat 10n. Tile American Priarmaceutical ASSII. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound powder of Senna (COſt- pound Licorice Powder). Gives chemical composition, description, identification, sulfide, Storage, aver- age dOSe, and preparat 10n. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- emith Edition, 1942. Compound Powder of Zijic Sul- fate. Gives chemical composition, test for anti- séptic Value, Storage, and preparation. The American Pharmaceutical ASSII, and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1.94%. Powder Of Ipecac arid Opium (Dover's Powder). Gives chemical composition, de- scription, storage, average dose, and preparation. HOIDOeopathic HOmoeopathic Magne Sla, Osm ium, 925 8 |9. Directory of Commodity Specifications U. S. Pharmacopoeial COn Vent 10n. Pharma COpoeia of U. S. A., Twelfth ReVision, 1942. Aloe. Descrip- tion, identification, alcohol-insoluble matter, and assay. U. S. P. product of aloë-Aloinum. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth ReVision, 1942. Aloin. Descrip- tion, solubility, Identification, ash, reaction, emodln, water - inSOluble substances, and Storage. U. S. Pharmacopoe lal Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Cascara Sagrada. Description and 1dentification. U. S.P. products of cascara Sagrada-Extractum Cascarae Sagradae, Fluid- eXtractum Cascarae Sagradae, Fluidextractum Cascarae Sagradae Aromaticum, Tabellae Cascarae Sagradae. U. S. Pharmacopoe 1al Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Chiniofon. De- Scription, Solubility, identification, free iodine, iodide, assay, and Storage. U. S. P. product of ‘chin- 1Of On-Tabellae Chiniofoni. U. S. Pharma COpoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Chrysarobin. De- Scription, Solubility, ident 1 fication, ash, reac- tion, and Stora ge. U. S. P. product of chrysarobiir- Unguentum ChrysarObini. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Compound Chalk Powder. Preparation. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. vescent Powders (Seidlitz Powders). assay for SOdium bi Carbonate, and SOdium tart rate, St. Orage. U. S. Pharmacopoeiai Convention. U. S. A., Twelfth Revision, 1942. Sules. ASSay, St. Orage, and S12es. U. S. Pharmacopoeial COIlvent 10n. U. S. A., Twelfth ReV is lon, 1942. Hydrochloride. Description, solubility, identifi- Cat 10I), l0SS OIl drying, a Sh, Sulfate, ammonium Salts, Code ine, acidity, and storage. U. S. P. prod- uct Of dihydromorphinone hydrochloride— Tabellae Dihydromorphinoriſ Hydrochlorid1. U. S. Pharmacopoeial COITVention. PharmaCOpoe is Of U. S. A., Twelfth ReVision, 1942. Diphenylhydanto in SOdium. De S Cription, SOlubility, identification, reaction, loss on drying, clarity an d color of Solution, Chloride, Sulfate, heavy metals, assay, and storage. U. S. P. product of diphenylhydantoin sodium-Capsulae Diphenylhydanto in 1 Sod1C1. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Dried Aluminum, Hydroxide Gel. Description, solubility, identifi- cation, reaction, acid-consuming capacity, chloride, Sulfate, assay, a n d St. Orage. U. S. P. product of dried aluminum hydroxide gel-Gelatum Alumini Hy- dr OXid 1. U. S. Pharmacopoeial CO mVention. U. S. A., Twelftſ, ReV is 10II, 1942. Scription, Solubility, Optical rotation, identifi- Cation, loss On drying, asſi, reaction, Vegetable alkaloids, and Storage. U. S. P. products of Epine- phrine- Injectio Epinepriminae Hydrochloridi, Liquor Ep in ephrinae Hyd TO Chlor 1d 1, Nebula Epinephrinae Hydrochloridi. COmpound Effer— Identification, assay for potassium as Say for tartric acid, and Pharmacopoeia of Digitalis Cap- Pharmacopoeia of Dihydromorphinone PharmaCOpoeia of Epinephrine. De- U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Ergonovine Male- ate. Description, Solubility, melting point, opti- cal rotation, identification, loss on drying, ergo- toxine and ergotamine, assay, and storage. U. S. P. product of ergonovine maleate—Tabellae Ergonovinae Male at 1s. U. S. Pharmac Opoeial Convention. U. S. A., Twelfth Revision, 1942. Estradiol Benzo- ate. Description, Solubility, melting point, Opti- cal rotation, identification, completeness and re- action of Solution, ash, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Eucaine Hydro - chloride (Betaeucaine Hydrochloride). Description, Solubility, identification, loss On drying, cocaine hydrochloride, ash, carbonizable substances, reac- tion, Cocaine and alphaeucaine, assay, and storage. U. S. Pharmacopoe 1al Collvention. Pharmacopoeia Of U.S. A., Twelfth. Revision, 1942. Eucatropine Hydro- Chloride. Des Cription, Solubility, melting point, identif 10 at 10n, ash, reaction, atropine, SCOpol- aſſline Or hyoscyamine, assay, and St Orage. U. S. Pharmac Opoelal COnvention. PharmaCOpoeia Of U. S. A., Twelfth ReVision, 1942. EXS ic cated SOdium Phosphate (Dried Sodium Phosphate). Description, Solubility, ident if ication, loss On drying, Other tests, assay, and storage. U. S. P. product Of ex- siccated sodium phosphate-SOdii Phosphas Effer- We SCéIlS. U. S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, 1942. EXS1C cated SO- dium Sulfite. Description, solubility, identifica- tion, reaction, thiOSulfate, arsenic, heavy metals, as Say, and St0rage. Pharmacopoeia Of Pharmacopoeia Of U. S. Pharmacopoeial COITVention. Pharma COpoeia Of U. S. A., Twelfth Revis 10m, 1942. Extract Of Stra- m O n i u m . Pilular EXtract of StramOnlum. Assay. Powdered Extract of Stramonium. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth ReV1S 10n, 1942. Fluores Ce in So: dium (Soluble Fluorescein). Description, solubility, 1dentification, loss on drying, chloride, Sulfate, Z111C, acriflavine, and St0rage. U. S. Pharmacopoeial Convent 10n. U. S. A. , Twelfth ReV1SiOn, . 1942. Sugar). Description, solubility, optical rotation, identification, asn, reaction, heavy metals, dex- trose, Sucrose, StarCh OI deXtrin, Water-insoluble Substances, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Neocinchophen. Description, SOlubility, ſmelting point, identifica- tion, loss On drying, ash, Cinchopnen, and storage. U. S. P. product of neocinchophen-Tabellae Neocincho- pheni. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth ReV is 10m, 1942. NeoStigmine BrO- Imide. Description, SOlubility, melting point, iden- tification, l0SS On drying, ash, reaction, Sulfate, assay, and Storage. U. S. P. product of neostigmine Droſſlide-Taoellae NeOstigminae Bromidi. ASSay and St.0Tage. Pharmacopoeia Of Lactose (Milk -. S. Pharmacopoeial Convent iOil. PriarſDacopoe la Of U. S. A., Twelft II ReVision, 1942. Ne Ostigmine Metri- ylsulfate. Description, solubility, melting point, 926 Chemicals and All led Products 8 |9. identification, loss on dry in g , ash, reaction, cilloride, Sulfate 10n, assay, and St Orage. U. S. P. product of neostigmine methylsulfate- Inject 1o Neo- stigminae Methylsulfat 1s. U. S. Pharmacopoeia l COInvention. Pharmacopoeia of U. S. A. , Twelfth Re V1S iOn, 1.94 2. NiCOtinamide (Nicotinic Acid Amide, Niacinamide). Description, Solubility, melting point, identification, loss On drying, carbonizable Substances, reaction, heavy metals, assay, and storage. U.S. P. product of nico– t inamide-Tabellae NiCOt, inamidi. . U. S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, 1942. thoate (Aminoquin Naphthoate). Pharmacopoeia of Pamaquine Naph- Description, Solu- Dility, identification, loss on drying, assay for methylene, assay for Damaquine base, and stor- à98. U. S. Pharmacopoeial COnvention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Pelletierine Taſinate. Description, Solubility, identification, ash, Carbonizable substances, reaction, for e i gn alkaloids, assay, and storage. U. S. Pharmacopoe 1al Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Phenolphthalein. Description, solubility, melting point, identifica- tion, loss on drying, ash, arsenic, heavy metals, colored Substances, fluorane, sensitiveness, and St Oſage. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Phenolsulfon- phthalein (Phenol Red). Description, solubility, identification, loss on drying, ash, arsenic, in- soluble substances, sensitiveness, and s to r a ge. U. S. P. product of phenolsulfonphthalein –Injectio Phenolsulfonphthaleini. U. S. Pharmacopoeial Convention. U. S. A., " Welfth Revision, 1942. Phenyl Salicylate (Salol). Description, solubility, melting point, 1dentification, loss on drying, ash, free acid, free phenol Or Salicylic acid, chloride, sulfate, and St Oſage. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Posterior Pitui- tary (Pituitary, Hypophysis Sicca). Description, Solubility, assay, and storage. U. S. P. product of posterior pituitary-Injectio Pituitarii Posterioris. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Potassium Car- DOnate. Description, solubility, identification, loss On drying, insoluble substances, reaction, ar- Senic, Heavy metals, assay, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. talls. Description and physical properties, assay, and St0rage. U. S. P. products of digitalis— See Digitalls. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth ReVision, 1942. Powdered Opium. Preparation, description, assay, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1.94 2. Precipitated Sulfur. Descript 10n, SOlubility and identification, loss on drying, residue on 1gnition, acid or alkali, arsenic, Other forms of Sulfur, assay, and storage. U. S.P. product of precipitated sulfur— Unguentum Sulfur is. PharmaCOpoeia Of Pnarmacopoeia Of Pharmacopoeia of 639677 ( )—#5—j9 927 Powdered Digi- U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Purified TalC. Description, identification, loss On 1gnition, acid- soluble Substances, reaction and Soluble Substances, water-SOluble 1ron, and St Orage. U. S. PharmaCOpoe 1al . Convention. U. S. A., Twelfth Revision, 1942. Quiriacrine Hydro- chloride ( Me pacrine Hydrochloride). Description, Solub 111ty, 1 dentification, loss On drying, ash, hydrogen-ion Con Centration, assay, a n d Storage. U.S. P. product of quinacrine hydrochloride—Tabellae Quinacrinae Hydrochloridi. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth. Revision, 1942. Quinine Dihydro- chloride. Description, solubility, ident 1ſ ication, loss On drying, ash, Carbonizable Substances, Sul- fate, barium, Other Cinchona alkaloids, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth ReV1SiOn, 1942. Sodium BenZOate. Description, Solubility, identification, loss On drying, alkalinity, heavy metals, Chlorinated COIT- pounds, assay, and St Orage. U. S. Pnarmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. SOdium BiCarbon- ate (Baking Soda). Description, Solubility, iden- tification, insoluble Substances, react 10m, Carbon- ate, ammonia, arse ic, heavy metals, assay, a n d St.0I age. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth ReV is 10n, 1942. SOdium Nitrite. DeS Cription, S Olubility, identification, l0SS On drying, reaction, heavy metals, assay, and Storage. U. S. P. product of sodium nitrite-Tabellae Sod11 Nitritis. - U. S. Pharma CODOe lal COn Vent iOn. Pharmacopoeia Of U. S. A., Twelfth ReV1SiOn, 1942. SOdlum Stearate. Description, solubility, identification, loss on dry 1 In g , alcohol- inS Oluble Substances, react iOn, free alkali and free acids, and storage. U. S. Pharmacopoe 1.al Convent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Strophanthin. DeSCTiption, SOlubility, ident ification, ash, Te- act, 10n, assay, and St Or a ge. U. S. P. DI’Oduct. Of strophanthin- Injectio Strophanthini. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sublimed Sulfur (Flowers of Sulfur). Description, solubility, identification, residue On 1gnition, arsenic, assay, and St0rage. º U. S. Pharmacopoe 1al Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Sulfarsphenamine. Description, Solubility, identification, complete- ness of Solubility, thermostability, assay, storage, and labeling. * U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sulfobromophtha- lein Sodium. Description, solubility, identifica- tº 10n, loss. On drying, sensitiveness, color and comi- pleteness of solution, halide ion, sulfate, arsenic, and St. Orage. U. S. P. product of sulfobromophthale in Sodium - Injectio Sulfobromophthaleini Sodic 1. U. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Tetracaine Hydro- Pharmacopoeia Of Chloride. Description, solubility, melting point, 1dentification, loss On drying, a Sh, assay, and St Oſage. 8|9. I Directory of Commodity Specifications U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Theophylline. Description, solubility, melting point, identifica- tion, loss on drying, ash, reaction, Carbonizable substances (difference from caffeine, theobromine, or paraxanthine), and storage. U. S. P. product of theophylline-Tabellae Theophylline. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tribromoethanol (Tribromoethyl Alcohol). Description, SOlubility, melting point, identification, loss On drying, ash carbonizable Substances, reaction, halogen 10ns, Sulfate, aldehyde, assay, and storage. U. S. P. prod- uct of tribromoethanol-Liquor Tribromoaethanolls. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A. , Twelfth Revision, 1942. Trlturations. Preparation. U. References. --Other alkaloids, see 811, Food and DrugS AC t and Regulat 1. Ons, See 810. 8|9.2 PREPARAT | ONS IN TUBES U. S. GOV. , U. S. Army, Medical Dept. Specification 4-1075A; 1941. Ointments in Collapsible Tubes. 8|9.3 ODUM- POTASS | | References.-Food and Drugs Act and Regulations, see 810. - 8|9.1, MED |C |NALS OF AN |MAL OR |G|N American In St. i t ut e Of HOmoeopathy. Pharmacopoeia of U. S., 1941. Ambergris, Bird Sp1- der, Black Spider of Curacoa, Castor, Cochineal, Coral Snake, Cuban Tarantula, Diadem Spider, Honey Bee, Honey Bee Poison, Lachesis, Musk, Naja, Rattle- snake, Red Coral, Sepia, Skunk-Poison, Spanish Fly, Star Fish, Tarantula, and Thyroid Gland. Natural order, synonyms, descript lon, hab it a t, history, parts used, and preparations for t incture, dilu- tions, and medications for use in homoeopathic med- 1 CineS. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed it 1 on, 1942. Anterior Pituitary. Gives chemical composition, description, hist Ology, St.OI- age, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formuiary, Sev- enth. Edit. lon, 1942. Cantharides Cerate (Blistering Cerate). Gives chemical composition, storage, and preparation. The American Pharmaceutical ASSn. Formulary Committne. The National Formulary, Sev- enth Edition, 1942. Cantharides (Spanish Flies, Russian Flies, or Pulvis Cantharidis P.I.). Gives chemical composition, descript 1.On of unground Can- tharides and powdered cantharides, mylabris beetles, moisture, assay, preparations, and storage. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Editi On, 1942. Carmine. Gives description, solubility, loss on drying, a Sh, tin, lead, and soluble barium compounds; insoluble barium Salts; storage and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh Homoeopathic and The National Edition, 1942. Compound Elixir of Pepsin (Elixir Lactated Pepsin or Compound D 1 g e St 1 v e Elixir). Gives chemical composition, assay, St Orage, alcohol contents average dose, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. COImpound POWGler of Pancreatin (Peptonizing Powder). Gives chemical composition, preparation, and storage. The American Pharmaceutical Assn. Formulary Committee. and The National The National Formulary, Sev- enth Edition, 1942. Corpus Luteum. Gives prepara- tion, description, Solubility, histological char- acters, Storage, and average dose. - - The American .Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Egg (Hen's Egg). Gives prepa- ration. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Egg Yolk. Gives preparations. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Beef and Iron. Gives Chemical composition, preparation, storage, alcohol Content, and average dose. The American Pharmaceutical Assn. Formulary Committee. and The National The National Formulary, Sev- enth Edition, 1942. Elixir of Pepsin. Gives chem- ical COmposition, assay, storage, alcohol content, average dose, and preparation. - The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Pepsin and Bismuth. Gives chemical composition, storage, alcohol con- tent, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Pepsin and Rennin. Gives chemical composition, preparation, assay, Storage, alcohol content, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth, Edition, 1942. Extract of Beef. Gives de- Scription, solubility, nitrate, total solids, ash, sodium chloride, alcohol-insoluble Solids, assay for nitrogen content of alcohol-soluble substances and for nitrogen as ammonia, and preparation. The American Pharmaceutical Assn. and The National iformulary Committee. The National Formulary, Sev- enth Edition, 1942. Glycerite of Egg Yolk (Gly- conin). Gives chemical composition, preparation, and storage. The American Pharmaceutical Assn. and The National Formulary Committee. . The National Formulary, Sev- enth Edition, 1942. Glycerite of Pepsin. Gives Chemical composition, assay, storage, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ovarian Residue. Gives chemi- cal composition, description, solubility, histology, storage, average dose, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Seventh 928 Chemicals and 819. , All led Products Edition, 1942. Ovary. Gives chemical composition, description, Solubility, hist Ology, Storage, and average dose. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Pepsin. Gives description, solubility, destruction of activity, identification, assay, storage, preparations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Plaster of Cantharides. Gives chemical composition, storage, and preparat 10n. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Rennin. Gives description, solubility, tests for purity, assay, Storage, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Ed it i o n, 1942. Saccharated Pepsin. Gives chemical composition, storage, average dose, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Carmine. Gives chemical composition, descript lon, Specific gravity, ash, lead precipitate residue, absence of coal-tar dyes, color standard, storage, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Sofution of Cochineal (gochineal Color). Gives chemical composition, description, identification, ab se n c e of coal-tar dyes, color Standard, storage, and preparation. The American Pharmaceutical Assn., and The Nat 10nal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Suprarenal. GiveS chemical compos 1 t ion, description, solubility, histology, assay, storage, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Cantharides. Gives chemical composition, preparation, alcohol content, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Whole Pituitary. Gives chemi- cal composition, description, hist Ology, St Orage, average dose, and preparation. Assn. Of Official Agricultural ChemlSt.S. Official and Tentative Methods of Analysis, 1940. Pepsin in Liquids. Tentative methods for preparation of Sam- ple and reagents and for percentage of pepsin. S. Pharmacopoeial Convention. Pharmacopoe 1 a. Of U. S. A., Twelfth Revision, 1942. Citrated NOTmal Human Plasma (Normal Human Plasma). Descript 10n, regulations, and Storage. S. Pharmacopoeial COnvention. Pharmac Opo e la Of U. S. A., Twelfth Revision, 1942. Cochineal. De- scription, identification, weighting materials, and St Orage. S. Pharmacopoeial COnvention. Pharm a copoeia of U. S. A., Twelfth Revision, 1942. EStrone. De- scription, Solubility, melting point, Optical rota- tion, ident if 1 Cat iOn, ash, and St Orage. and The National C. * U. U. S. Pharmacopoeial Convention. Pharma C Opoeia Of U. S. A., Twelfth Revision, 1942. Extract Of Liver (Dry L. 1 v e r Extract). Description and storage. U. S. P. product of extract of liver-Injectio Hepa- tis, Liquor Hepatis. . - U. S. Pharmacopoeial Convention. Pharm a copoeia of U. S. A., Twelfth Revision, 1942. Extract of Ox Blle. Description, Solubility, reaction, insoluble substances, assay, and storage.-- U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Extract of Ox Blle Tablets. Assay, storage, and sizes. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Gelatin. De- scription, solubility, ident if 1 cation, odor and water-insoluble substances, sulfite, arsenic, heavy metals, gel Strength, bacterial content, and stor- age. U. S. P. product of gelatin-Gelatinum Glycerin- atum, S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Human Immune Glob- ulin (Measles Prophylactic). Description, regula- tions, and storage. S. Pharmacopoeial Convention. Pharmacopoeia of |U. S. A., Twelfth Revision, 1942. Insulin Injection (Insulin, Insulin Hydrochloride). Description, identification, reaction, total nitrogen, zinc, ash, assay, blood-sugar determination, interpretation of the data, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Liver Injection (Liver Extract for Parenteral Use). Description, St Orage, and S12es. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Description, specific gravity, identification, and react lone U. S. P. products of OX bºile-Extractum Fellis Bovis, Tabellae Extracti Fellis Bovis. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Pancreatin. De- scription, solubility, identification, fat, assay for starch digestive power, assay for casein di- gestive power, and storage. - U. S. Pharmacopoeial Convention. Pharmacopo eia of U. S. A., Twelfth Revision, 1942. Parathyroid In— jection (Solution of Parathyroid, Parathyroid Ex- U. Pharmacopoeia of U. U. U. U. Pharmacopo e la of Ox Bile (0xgall). U. tract). Assay, determination of se rum calcium, St Orage, and S12es. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, tary (Pituitary, Hypophysis Sicca). Description, solubility, assay, and storage. U. S. P. product of posterior pituitary-Injectio Pituitarii Posterioris. S. Pharmacopoeial Convention. Pharm a copoeia of U. S. A., Twelfth Revision, 1942. Posterior Pitui- tary Injection (Solution of Posterior Pituitary, Solution of Pituitary). Description, assay, stor- 1942. Posterior Pitu 1– U. age, and S128S. U. S. Pharmacopoeial Convention. Pharmac opóe 1a of U. S. A. , Twelfth Rev 1 S10n, 1942. Powdered Stomach (Dried Stomach). Preparation and storage. : S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Solution of Liver (Liguid Extract of Liver). Alcoholic and glycerin content and Storage. U. 929 8|9. 1, Directory of Commodity Specifications U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Spermaceti. De- Script 1 On, Solubility, Specific gravity, melting point, paraffin and free acids, stearic acid, and St Orage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Thyroid. De- scription, identification, moisture, as say, and storage. U. S. P. product of thyroid-Tabellae Thy– roidei. U. S. PharmaCODOelal Convention. U. S. A. , Twelfth Revision, 1942. ASSay, St Orage, and S12es. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Thyroxin. De- scription, solubility, identification, loss on dry- ing, ash, Soluble halides, assay, and storage. Pharmacopoe la of Thyroid Tablets. References. --Biological medicinal agents, see 812; cod l 1ver Oil, see 813. 2; Food and Drugs Act and Regulat 1 OIS, See 810.. - 8|9.5 W ITAM | NS U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Ascorbic Acid (Vitamin C). Description, solubility, melting point, Optical rotation, ident 1 floation, ash, heavy metals, assay, and Storage. U. S. P. p r O du C t Of absorbic acid-Tabellae Acid 1 ASCOrbici. U. S. Pharmacopoe 1al Convention. Pharmacopo eia Of U. S. A. , Twelfth Revision, 1942. Ascorbic Acid Tablets (Vitamin C Tablets). Identification, assay, Storage, and S12es. U. S. Pharmacopoeial Convention. Pharmac Opoeia Of U. S. A. , Twelfth Revision, 1942. Concentrated OleO- Vitamin A and D. Description, free fatty acids, assays, and storage. U. S. P. product of concentrated OleOvitamin A and D-Capsulae OleOvitaminae A et D Concentratae. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Concentrated OleO- vitamin A and D- Capsules (Concentrated Vitamin A and D Capsules). Oil content of capsules, descrip- tion, tests, assay, and Storage. ' U. S. Pharmacopoeial Convent 10n. Pharmac Opoeia Of U. S. A., Twelfth Revision, 1942. Menadione. De- scription, solubility, melting point, identifica- tion, a sh, loss On drying, a S S a y, and Storage. U. S. P. product of menadione-Tabellae. Menadioni. U. S. Pharmacopoeial COnvention. Pharmac O DO ela. Of U. S. A., Twelfth Revision, 1942. Menadione Tab- lets. Identificati On, assay, Storage, and Sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twel ft h Revision, 1942. Nicotinamide (Nicotinic Acid Amide, Niacinamide). Description, solubility, melting point, ident if 1dation, loss On drying, carbonizable Substances, reaction, heavy metals, as say, and storage. U.S. P. product of nicot inamide-Tabellae Nicot inamidi. U. S. Pharmacopoeial Convent lon. Pharm acopoeia Of U. S. A., Twelft h Revision, 1942. Nicotinamide Tablets (Niacinamide Tablets). Identification, as- say, storage, and S1zes. U. S. Pharmacopoeial Convention. Pharm a C Opo e la Of U. S. A., Twelfth Revision, 1942. Nicotinic Acid. Descript lon, solubility, melting point, ident 1 fica- tion, loss On drying, ash, chloride, Sulfate, heavy metals, assay, and storage. U. S. P. product of nic- otinic acid—Tabellae Acidi Nicotinici. - U. S. PharmaCODOelal Convention. Pharm a copoeia Of U. S. A., Twelfth Revision, 1942. Nicotinic Acid Tablets (Niacin Tablets). Identificat 10n, as Say, St0rage, and Si ZeS. U. S. Pharmacopoeial Convention. Pharm a copoeia of U. S. A., Twelfth Revision, 1942. Oleovitamin A and D. Description, solubility, color, free fatty aClds, assays, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. OleOvitamin A Capsules. Oil content of capsules, description, test S, as Say, and Storage. g U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth . Revision, 1942. OleOV1tamin A (Natural Witamin A in Oil). Description, free fatty acids, assays, and storage. U. S. P. product of oleo- vitamin A-Capsulae Oleovitaminae A. U. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Riboflavín (Lac- to flavin, Vitamin B2, Vitamin G). Description, solubility, melting point, optical rotation, 1.den- tification, loss on drying, ash, reaction, lumi- flavín, nitrogen, and storage. U. S.P. product of riboflavin-Tabellae Riboflav in 1. U. S. Pharmacopoeial Convention. Pharm a copoeia Of U. S. A., Twelfth Revision, 1942. Riboflavin Tab- lets. Assay, storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A. , Twelfth Revision, 1942. Synthetic OleO- vitamin D (Viosterol" in Oil). Description, Solu- bility, free fatty acids, assay, and storage. U. S. Pharmacopoeial Convention. Ph arm a copoeia of U. S. A. , Twelfth Revision, 1942. Thiamine Hydro- chloride (Thiamin Chloride, Vitamin B1 Hydrochlo- ride, Vitamin B1). Description, solubility, iden- tification, loss On drying, ash, reaction, color of solution, su l r at e, ammonium salts, assay for hydrogen chloride, assay for nitrogen, assay for sulfur, and storage. U. S. P. product of thiamine hydrochloride-Tabellae Thiaminae Hydrochloridi. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Thiamine Hydro- chloride Tablets (Thiamin Chloride Tablets, Vitamin B1 Tablets). Identification, assay, storage, and S126 S. 8|9.6 SULF ONAMIDES U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Steril Sulfapy- ridine Sodium (Sterile Sodium Sulfapyridine). De- scription, Solubility, identification, re act ion, loss On drying, chloride, Sulfate, heavy metals, aSSay, and St0rage. J. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sulfan llamide. Description, Solubility, melting point, identifica- tion, loss On drying, ash, reaction, chloride, sul- fate, heavy metals, a S S a y, and Storage. U. S. P. product of sulfanilamide-Tabellae Sulfan 11amidi. U. S. Pharmacopoeial Conventſ On. Pharmac Opoeia Of U. S. A. , Twelfth Revision, 1942. Sulfanilamide, Tablets. Ident 1 fication, assay, Storage, and S12es. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Sulfapyridine. 930 Chemicals and Allied Products 8|9, 73 Description, solubility, melting point, identification, loss on drying, ash, clarity and color of solution, acid- ity, chloride, Sulfate, heavy metals, assay, and storage. U.S. P. product of sulfapyridine—Tabellae Sulfapyridini. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tablets. Identification, assay, storage, and sizes. U. S. Pharmacopoe 1al Convention. Pharmacopoeia of U. S. A. , . Twelfth Revision, 1942. Sulfathlazole. Description, solub 111ty, melting point, ident ifica- tion, loss on drying, ash, clarity and color of solution, acidity, chloride, sulfate, heavy metals, assay, and storage. U. S. P. product of sulfathia- zole–Tabellae Sulfathiazoli. S. Pharmacopoeial Convention. Pharmac Opoeia of U. S. A., Twelfth Revision, 1942. Sulfathiazole Tablets. Identification, assay, Storage, and sizes. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1124; 1944. Sulfan llamide; Crystalline, U. S. P. U. S. Gov. , U. Army, Medical Dept. Specification 4-1126; 1944. Sulfadiazine Tablets; 7.7. Grains. 8|9.7 MED |C NAL EXTRACTS 8|9.70 General Items The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extracts. Gives description, diluents, defatting, preparation, and St Orage. S. Pharmacopoeial Convention. Pharmac Op Oe la of U. S. A., Twelfth Revision, 1942. Extracts. De- Scription, diluent S, preparing, and St0rage. 8|9.7| Extracts of Roots and Rhizomes The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extract of Gelsemium. Gives average dose and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Ed i t 1 on, 1942. Extract of Gentian. Gives preparation of pilular extract and of powdered ex- tract of gentian and the average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extract of Hydrastis (Extract of Goldenseal or Powdered Extract of Hydrastis). Gives assay, average dose, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extract of Leptandra (Extract of Culversroot or Powdered Extract of Leptandra). Gives preparation and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extract of Sumbul (Extract of Musk Root). Gives chemical composition, prepara- tion of p ilular extract an d powdered extract of Sumbul, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extract of Taraxacum (Extract of Dandelion Root). Gives chemical COmposition, preparation of pilular e x t r a c t of taraxacum and powdered extract Of taraxacum, and average dose. U. U. S. {} U. Sulfapyridine de fatting extracts, methods of The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Editien, 1942. Extract of Walerian. Gives average dose, chemical composition, and preparation. S. Pharmacopoeial Convention. Pharmacopo e ia of U. S. A., Twelfth Revision, 1942. Extract of Glyc- yrrhiza (Extract of Licorice Root, Licorice). De- Scription, insoluble matter, foreign starch, ash, and St Orage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Extract of Rhu- barb (Powdered Extract of Rhubarb). Preparation. S. Pharmacopoeial Convention. Pharm a copoeia of U. S. A. , Twelfth Revision, 1942. Pure Extract of Glycyrrhiza (Pure Extract of Licorice Root). De- scription and storage. U. U. U. 8|9.72 Extracts of Fruits and Seeds The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Extract of Colocynth. Gives chemical composition, preparations, and aver- age dOSe. - The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extract of Colocynth (Extract of Bitter Apple or Powdered Extract of Colocynth). Gives preparation and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extract of Nux Womica (Powdered Extract of Nux Womica or Extractum Strychni P. I.). Gives chemical composition, preparation, assay, and average dose. - S. Pharmacopoeial Convention. Pharmac Opoeia Of U. S. A., Twelfth Revision, 1942. Extract of Malt. Description, Solubility, specific gravity, assay, and Storage. U. S. Pharmacopoeial Convention. Pharmac opoeia of U. S. A., Twelfth Revision, 1942. Extract of Rice Pol 1sh 1 ngs. Descript lon, solubility, specific gravity, identification, assay for vitamin B1, and St0rage. U. 8|9.73 Extracts of Leaves and Flowers The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extract of Aloe. Gives aver- age dOSe and Dreparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extract of Digitalis. Gives assay, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extract of Opium (Powdered Ex- tract of Opium or Extractum Opii Aquosum P. I. ). Gives chemical composition, preparation, assay, and average dose. S, Pharmacopoeial Convent 1 On. U. S. A., Twelfth Revision, 1942. Extract of Bella- donna—Pilular Extract of Belladonna. Preparation and assay. Powdered Extract of Belladonna. Prepa- ration and assay, U.S. P. products of extract of belladonna-Unguentum Belladonnae. J. Pharmacopoe 1a of 931 8|9, 73 Directory of Commodity Specifications U. S. Pharmacopoeial COnvention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Extract Hyoscyamus (Extract of Henbane) –Pilular Extract of Hyoscyamus. Assay. Powdered Extract of Hyoscyamus. Assay and St0rage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Extract of Stra- monium-Pilular Extract of Stramonium. Assay. Pow- dered Extract of Stramonium. Assay and storage. 8|9.71 Extracts of Barks and Stems U. S. Pharmacopoeial Convention. Pharmacopoe i a of U. S. A., Twelfth Revision, 1942. Extract of Cas- Cara Sagrada (Extract of Rhamnus Purshiana). Prep- aration. 819.75 Extracts of Animal Origin The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1.94 2. Extract of Beef. Gives de- Scription, Solubility, nitrate, total solids, ash, S O d 1 um chloride, alcohol-insoluble solids, assay for nitrogen content of alcohol-soluble substances and for n1trogen as ammonia, and preparation. U. S. Pharmacopoeial Convention. Pharmacopoe 1 a. of U. S. A., Twelfth Revision, 1942. Extract of Liver (Dry Liver E. x t r a c t ) . Description and storage. U. S. P. product of extract of liver-Injectio Hepatis, Liquor Hepatis. U. S. Pharmacopoeial COnvention. U. S. A. , Twelfth Revision, 1.94 2. Extract. Of Ox Bile. Description, solubility, reaction, insoluble Substances, assay, and Storage. U. S. Pharmac Opoeial COnvention. U. S. A., Twelfth Revision, Bile Tablets. Pharmacopoeia of Pharmacopoe 1 a of 1 94 2. Extract of Ox ASSay, Storage, and Sizes. 8|9.79 Miscell aneous Extracts A m e r 1 c an Institute of HOmoeopathy. HOmoeopathic Pharmacopoeia Of U. S., 194 1. Curare and Indian Hemp. Natural Order, Synonyms, description, habi- tat, history, parts used, and preparations for tinc- ture, dilutions, and medications for use in homoeo- pathic medicines. The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Extract of Ergot. Gives assay, average dose, and preparation. 819.8 PILLS AND TABLETs 8|9.80 General Items The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Pills. Gives general direc- tions for preparing pills official in this formu- lary. 819.8 || Bismuth Compounds The American Pharmaceutical A S S n . Formulary Committee. and The National and The National and The National The National Formulary, Sev- enth Edition, 1942. Tablets Of B1 Smuth Subcarbon- ate. Gives chemical composition, identification, alkaljne earths, assay, and average dose. The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Seventh E d 1 t 1 on, 1942. Tablets of Bismuth Subgallate. Gives chemical composition, identifications, alka- line earths, assay, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Bismuth Subnitrate. Give S Chemical compositi On, ldentifications, amº- monium COmpounds, assay, and average dose. 819.82 Sodium Compounds The American Pharmaceutical Ass n . Formulary Committee. and The National The National Formulary, Sev- enth Edition, 1942. Tablets of Caffeine With SOdium BenZOate. Gives chemical composition, identifica- tions, assay, and average dose. The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Mild Mercurous Chlo- ride and Sodium Bicarbonate (Calomel and Soda Tab- lets). Gives chemical composition, identifications, aSSay, and average dOSe. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Procaine Hydrochlo- ride. Gives chemical composition, identifications, aSSay, and average dOSe. The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of Sodium Blcarbonate. Gives chemical composition, identifications, assay, and average dose. The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of SOdlum B r O In 1 d e . Gives chemical composition, identification, Chlo- ride, assay, and average dose. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1109A, 1940. Normal Saline Solution Tablet. and The National and The National and The National 819.83 Calcium Compounds The American Pharmaceutical A S S n. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of Calcium Carbonate. Gives chemical composition, 16 entification, barium Or Strontium, assay, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of Calcium Lactate. Gives chemical composition, identification, assay, and average dose. and The National 8|9.84 Mercury Compounds The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edition, 1942. COmpound Pills of Mild Mercur- ou s Chloride (COmpound Cathartic Pills). G 1 v es chemical COmposition, preparation, and average dose. The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of Mild MercurOus Chlo- ride (Calomel Tablets). Gives chemical composition, identifications, mercuric chloride, assay, and aver- age dose. The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Seventh and The National 932 Chemicals and All ied Products 8 |9. 89 Edition, 1942. Tablets of Mild Mercurous Chloride and Sodium Bicarbonate (Calomel and Soda Tablets). Gives chemical composition, identifications, assay, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of Red Mercuric Iodide. Gives chemical composition, identifications, assay, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1.94 2. Tablets of Yellow Mercurous Iodide. Gives chemical composition, identifications, aSSay, and average dose. 8|9.85 Potassium Compounds The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of Potassium Chlorate. Gives chemical composition, identifications, assay, and average dose. The American Pharmaceutical Ass n - and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Potassium Iodide. Gives chemical composition, identification, cyanide, assay, and average dose. º The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Potassium Perman- ganate. G 1 v e s chemical composition, identifica- tions, assay, and average dose. 8|9.89 Miscel laneous Pills and Tablets The American Pharmaceutical A S S n . and The Natl Onal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Pills for Cascara (Hinkle's Pills). Gives chemical composition, prep- aration, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Pills of Colocynth and Jalap (Vegetable Cathartic Pills). Gives chem- 1cal composition, preparation, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Pills of Aloe. Gives chemical composition, preparation, and average dose. The American Pharmaceutical A S S n - and The Nat 10nal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Pills of Aloe and Mastic (Lady Webster Dinner Pills). Gives chemical composition, preparation, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. P1 lls of Aloe and Myrrh. Gives chemical composition, preparation, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. P 1 l l S. Of Aloín, Strychnine, and Belladonna. Gives chemical composition, prepa- rat 10n, and average dOSe. - The American Pharmaceutical A S S n . and The Nat 10nal Formulary Committee. The National Formulary, Sev- enth Edition, 1 94 2. P1 lls Of Aloin, Strychnine, Belladonna, and Cascara. Gives chemical composi- tion, preparation, and average dose. The American Pharmaceutical Assn. and The National The National Formulary, Sev- enth Edition, 1942. Pills of Aloin, Strychnine, Belladonna, and Ipecac. Gives chemical composition, preparat 1.On, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1.94 2. Pills . Of Asafetida. G1.Ves chemical composition, preparation, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Ed 1 tion, 1942. Pills of Ferrous Iodide. Gives chemical composition, preparation, test for purity, storage, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. P1 lls of Iron, Quinine, Strych- nine, and Arsenic (Aitken's Pills). Gives chemical composition, preparation, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1 94 2. Pills Of Rhubarb and Aloe. Gives chemical composition, preparation, and aver- age dose. The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Acetanilid. Gives Chemical composition, identifications, assay, and aVerage dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Acetophenetidin and Phenyl Salicylate (Phenacetin and Salol Tablets). Gives chemical composition, identifications, assay for acetophenetidin and for phenyl salicy] ate, and average dOSe. - The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Aminopyrine. Gives Chemical composition, identifications, assay, and average dose. - The American Pharmaceutical A S S n . and The Natiºl. Formulary Committee. The National Formulary Sev- enth Edition, 1942. Tablets of Ammonium Chloride. G1ves chemical composition, identification, reac- tion, thiocyanate, assay, and average dose. The American Pharmaceutical Ass n . and The National Formulary Committee, The National Formulary, Sev- enth Edition, 1942. Tablets of Apomorphine Hydro- chloride. Gives chemical composition, identifica– tions, assay, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1.94 2. Tablets of Arsenic Trioxide (Arsenous Acid Tablets). Gives chemical composi- tion, identification, assay, and average dose. The American Pharmaceutical Assn. and The National FQrmulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of Cinchophen. Gives chemical composition, identifications, assay, and aVerage dOSe. - The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Édition, 1942. Tablets of citrated caffeine. Gives chemical composition, identifications, assay and average dOSe. Formulary COmmittee. 933 8 |9. 89 Directory of Commodity Specifications The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Cocaine Hydrochlo- ride. Gives chemical composition, 1dentifications, aSSay, and a Verage dOSe. The American Pharmaceutical Assn. Formulary COmmittee. and The National and The National The National Formulary, Sev- enth Edition, 1942. Tablets of Ephedrine Hydrochlo- ride. Gives chemical composition, assay, and aver- age dOSe. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Methenamine and SO- dium B1phosphate (Tablets of Methenamine and Acid Sod i u m Phosphate). Gives chemical composition, identifications, aluminum and calcium, a m In O n 1 um Salts, assay, and average dose. The American Pharmaceutical Assn. Formulary COITInittee. The National Formulary, Sev- enth Edition, 1942. Tablets of Morphine and Atro- pine Sulfates. Gives chemical composition, ident 1- f 1Cat 1.Ons, assay, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- e n th Edit 10n, 1942. Table tS Of Phenolphthale in. ives chemical composition, identification, assay, d average dOS e. The American Pharmaceutical ASSn. Formulary COmmittee. The National FOITmulary, Sev- enth Edition, 1942. Tablets of Phenyl Salicylate (Salol Tablets). Gives chemical composition, iden- tifications, uncombined phenol Or Salicylic acid, assay, and average dOse. º The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of SC Opolamine Hydro- brom 1 d e (Hyoscine Hydrobromide Tablets). Gives chemical composition, identifications, assay, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Strychnine Nitrate. Gives chemical composit 1 On, identifications, as Say, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. T a ble t s \ of Three Bromides. Gives chemical composition, identification, chlo- ride, assay for bromine and for ammonium bromide, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Troches of Elm. Gives chemi- cal composition, preparation, and a V e r a ge dose. U. S. Pharmacopoeial Convent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Cascara Sagrada Tablets (Extract of Cascara Sagrada Tablets). Prep- aration, Storage, and Sizes. S. Gov., U. S. Army, Medical Dept. Specification 4–1078; 1939. Lead Acetate, COmpound Tablets. U. S. Gov., U. S. Army, Medical Dept. Spec 1ſ 1Cation and The National and The National and The National U. 4-1079A; 1941. Pills and Capsules, Special Formula. U. S. Gov., U. S. Army, Medical Dept. Specification .4–1081A; 1940. Tablets, Veterinary. U. S. GOV. , U. S. ATIly, Medical Dept. 4-1108; 1939 . Tablets. 819.9 DRUGS AND MEDIC INALS NOT ELSEWHERE CLASS IF IED - American In st it u t e of Homoeopathy. Homoeopathic Pharmacopoeia Of U. S., 1941. Camphor MOnobromid, Glonoln, Iodin, Picrotoxin, Resorcin, Salicin, and Santonine. Chemical symbol, Synonyms, description, and Dreparations for triturations, tincture, dilu- tions, and medications for use in homoeopathic med- iC ineS. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Acriflavine (Acriflavine Base or Neutral Acriflavine). Gives chemical composi- tion, description, solubility, identifications, loss On drying, ash, water-insoluble substances, arsenic, assay, and storage. The American Pharmaceutical Assn., and The National FOI’mulary Committee. The National Formulary, Sev- enth Ed 1 t 1 O n , 1942. Acriflavine Hydrochloride. Gives Chemical composition, description, solubility, Stabllity of SOlutions, identifications, 1 O S S On drying, ash, arsenic, assay, and storage. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ampuls of Methenamine (Ampuls of Hexamethylenamine). Gives chemical composition, aSSay, and a Verage dOse. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Anethol. Gives chemical com— p0S 1tion, description, misc1b ility, specific grav- 1ty, Congealing point, boiling point, optical rota- tion, index of refraction, reaction; aldehydes and ketOnes; phenols, Storage, preparations, and aver- age dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Camphorated Menthol (Camphor- Menthol). Gives chemical compos 1t lon, preparation, and storage. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Carbromal (BrOmdiethylacetyl- urea). G 1 V e s chemical composition, description, solubility, melting point, loent ification, ash, car- bOn 1zable 1 m p u r 1 t 1 e S., reaction, chloride and Sulfate, St0rage, and average dOS e. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Carminative Mixture (Dalby's Carminative). Gives chemical composition, storage, alcohol COntent, average dOSe, and preparat 10n. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Cerium Oxalate. Gives chemi- cal composition, description, solubility, ident if 1- Cations, minimum percent Of OXides, Carbonates; alu- minum and zinc.; arsenic, storage, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh Specification Arecoline Hydrobromide Hypodermic and The National and The National 934 Chemicals and Allied Products 8 |9.9 Edition, 1942. Chlorothymol. ‘Gives chemical com— position, description, solubility, melting point, identifications, ash, reaction, storage, and prepa- I’ation. The American Pharmaceutical Assn. Formulary Committee. and The National The National Formulary, Sev- enth Edition, 1942. Coumarin. Gives chemical com— position, description, solubility, melting point, identif 1dations, distinction from vanillin, acetani- lid, and storage. The American Pharmaceutical Assn. and The National FOrmulary Committee. enth Edition, 1942. Ethylhydrocupreine Hydrochlo- ride. G iv e s chemical composition, description, Solubility, identifications, loss on drying, ash, carbonizable impurities, reaction, ammonium salts, & quinine Salts, assay, and storage. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Expectorant Mixture (Stoke's Expectorant). Gives chemical composition, storage, alcohol content, aver age dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- e n th Edition, 1942. Guaiacol Carbonate. Gives chemical composition, description, solubility, melt- ing point, identification, ash, carbonizable impuri- ties, reaction, free guaiacol, storage, and a Verage dOse. The American Pharmaceutical Assn. and The National FOrmulary COmmittee. enth Edition, 1942. IOdine Petroxolin. Gives chem- 1cal composition, preparation, and storage. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, sev- enth Ed it 1 on, 1942. Iodoform (Triiodomethane). Gives chemical composition, description, solubility, melting point, loss On drying, ash; coloring matter, acids, and alkalles; assay and storage. r The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Liquid Petroxolin. Gives chem- 1 C a 1 composition, description, specific gravity, misgibility, storage, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Methyl Parahydroxybenzoate. Gives chemical composition, description, solubility, melting point, identification, ash, carbonizable im— purities, reaction, chloride, sulfate, heavy metals, assay, and storage. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edit iOn, 1942. Monobromated Camphor. Gives chemical composition, description, solubility, melt- ing point, 1dent 1ſ 1Cation, a s h , soluble bromide, St0rage, and a Verage dose. . The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Phenothiazine (Thiodiphenyl- amine). Gives chemical composition, description, solubility, melting point, 1dentifications, loss on drying, ash, ether-insoluble substances, assay, stor- age, and average dose (metric and apothecaries) for animals, swine, and chickens, based on the weight of the animal. and The National and The National The National Formulary, Sev— The National Formulary, Sev- The American Pharmaceutical Assn. and The National FOITTulary COmmittee. The National Formulary, Sev- enth Edition, 1942. Resorcin Brown. Gives chemi- cal composition, description, solubility, color, Stability (fastness), standard, storage, and prepa- ration. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, sev- enth Edition, 1942. Salicin. Gives chemical com- position, description, solubility, melting point, Optical rotation, identifications, loss on drying, ash, reaction, alkalolds, Salicylic a c id., heavy ImetalS, St0rage, and a Verage dOse. The American Pharmaceutical Assn., and The National Formulary COmmittee. The National Formulary, Sev- enth Edition, 1942. Santonin. Gives chemical com— p0s it 10n, description, solubility, melting point, Optical rotation, identifications, ash, reaction, alkaloids, Storage, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Scarlet Red (Scarlet Red, Med- lcinal or Biebirch, Scarlet Red). Gives chemical COmposition, description, solubility, id ent i f 1 c a - tions, ash, water-soluble substances, storage, and preparat iOn. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solid Petroxolin. Gives chem— 1cal Composit 10n, storage, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- ent h Edition, 1942. Sulf Onethylmethane. G 1 v e s chemical composition, description, solubility, melt- ing point, identifications, ash, reaction, readily. oxidizable impurities, chloride, sulfate, storage, and a Verage dOSe. * The American Pharmaceutical Assn. and, The National Formulary Committee. The National Formulary, Sev- enth Ed 1t lon, 1942. Sulfonmethane. Gives chemical COmposition, description, solubility, melting point, 1dentifications, loss On dry in g., ash, reaction, readily Oxidizable substances, chloride, sulfate, St0rage, and average dOse. - The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, sev- enth Edition, 1942. Toothache Drops, N. F. Gives Chemical composition and storage. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Washed Sulfur. Gives chemical COmposition, description, solubility, id ent i f i ca – tion, ash, reaction, arsenic, assay, storage, prep- aration, and average dose. A S S n . Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Barbital and Phenobarbital. Method of testing for purity; tentative test for melting point according to U.S. P. Imethod. A S S n . Of Off 10 ial Agricultural Chemists. and Tentative Methods of Analysis, 1940. Drugs. Nitroglycerin. Methods for preparation of samples and reagents and for percentage of nitroglycerin. A S S n . Of Official Agricultural Chemists. Official and Tentative Me th od s of Analysis, 1940. Hexa- methylenetetramlne in Tablets. Tentative methods. Official 935 8|9.9 Directory of Commodity Specifications Preparation of sample and reagent, determination Of Durity. As S n . Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. IOdof Orm. Tentative method for determining percentage of 10.10- form. A S S n . Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Menth0l. Tentative method f Or determining percentage of t0- tal menth0l. A S S n . Of Official Agricultural Chemists. and Tentative Methods Of Analysis, 1940. "Tests for identity and purity. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Barbital. De- scription, solubility, melting point, 1dentifica- tion, loss On drying, ash, carbonizable substances, react lon, benzene derivatives, and Storage. U. S. P. DI’Oduct Of barbital-Tabellae Barbitali. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Barbital Tablets. Identification, assay, storage, and S1zes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Butacaine Sul- fate. Description, solubility, melting point, iden- tl fication, ash, carbonizable substances, and Stor- 3.88. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Chiniofon Tab- lets. Identification, inorganic 1 O d i n e , as Sāy, storage, and S12es. S. Pharmacopoeial COnvent 10n. Pharma CODOe la O f U. S. A., Twelfth Revision, 1942. Chloral Hydrate, Description, solubility, identification, ash, car- bonizable substances, reaction, chloride, chloral alcoholate, assay, and Storage. U. S. Pharmacopoeial COnvent 1.On. U. S. A., Twelfth Revision, 1942. Chloroazodin. Description, solubility, identification, ash, chlo- ride, assay, and storage. U. S. P. product of chlo- roazodin–Liquor Chloroazod in 1. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Cyclopropane (Trimethylene). Description, solubility, acids and alkalies, carbon dioxide, halogens, propylene, al- lene and ot he r unsaturated hydrocarbons, carbon monoxide, assay, and Storage. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Dihydromorphin One Hydrochloride. Description, solubility, 1dentifica- tion, loss on drying, ash, Sulfate, ammonium Salts, codeine, acidity, and storage. U. S. P. product of dihydromorphinone hydrochloride–Tabellae Dihydro- morphinoni Hydrochloridi. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Dihydromorphinone Hydrochloride Tablets. Identification, assay, stor- age, and S 1zes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Estradiol Ben- zoate. Description, solubllity, me lit in g point, optical rotation, 1dentification, completeness and reaction of solution, ash, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Re v i s 1 on , 1942. Elixir of Off 10 ial Pyramidon. U. U. U. U. Pharmacopoeia of . Phenobarbital. and Storage. S. PharmaCODOe lal Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Erythrityl Tetra- nitrate Table ts (Erythrol Tetranitrate Tablets, Tetranitrol Tablets). Solubil1ty, melting point, ident if iCation, assay, storage, and sizes. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Glyceryl Tri- nitrate Tablets (Nitroglycerin Tablets, Trinitrin Tablets). Assay, Storage, and sizes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Histamine Phos- ph a te (Histamine Acid Phosphate). Descr1ption, solubility, melting point, identification, loss On drying, react 10n, and storage. U. S. P. product Of histamine phosphate– Injectio H1 st am in a e Phos- phat 1s. S. Pharmac Opoeial COnvention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Histamine PhOS- phate Injection (Histamine A c 1 d Phosphate Injec- tion). Descript 10n, identification, Storage, and S126s. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. ISOtonic Solu- tion of Three Chlorides (Ringer's Solution). De- Scription, hydrogen iOn COncentration, heavy metals, arsenic, assay for Calcium chloride, assay for po- tassium chloride, assay for total chlorides, and St0rage. S. Pharmac OpOe 1al COnvent iOn. U. S. A., Twelfth Rev is 10m, 1942. Menth Ol. De- scription, solubility, melting point, identifica- tion, wax, paraffin Or 1nOrganic substances, and St0rage. S. Pharmacopoeial COnvention. PharmaCOpOela. Of U. S. A., Twelfth Revision, 1942. Methenamine (Hex- amethylenamine, Hexamethylenetetramine). Descrip- tion, Solubllity, identification, loss On drying, ash, reaction, chloride, Sulfate, ammonia s a lit s , heavy metals, assay, and storage. U. S. P. product Of methenamine-Tabellae Methenaminae. U. S. Pharmacopoeial COnvention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. NeOStigmine Bro- mide Tablets. Ident if loat.10n, assay, St Orage, and Sizes. U. S. Pharmacopoeial COnvention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Phenobarbital (Phenylethylmalonylurea, Phenobarbitone). Descrip- t 1 O n , solub 111ty, melting point, identification, distinction from barbital, loss On dry 1 ng , ash, Carbonizable Substances, reaction, phenylbarbituric acid, and storage. U. S. P. products of phenobarbi- tal-Tabellae Phenobarbitalí, Elixir Phenobarbitali. U. S. Pharmacopoeial COnvention. Pharmacopoeia of U. S. A., Twelfth Revis 10m, 1942. Phenobarbital Tablets. Identification, assay, storage, and sizes. S. PharmaCOpoeial COnvention. Pharmacopoe la O f U. S. A., Twelfth Revision, 1942. Solution of Chlo- roazodin. Description, Specific gravity, identif 1- Cat 10n, mOisture, assay for chloroazodin, and stor- age. S. Pharmacopoeial COnvention. Pharmacopoeia O f U. S. A., Twelfth Re V 1 S 1 On , 1942. Solution of Hydrogen Peroxide (Solution of Hydrogen Dioxide). Description, assay, alcohol content, U. U. U. U. U. Pharmacopoeia Of U. U. U. 936 Chemicals and All led Products 82 | .2 Description, specific gravity, identification, re- action, nonvolatile matter, acidity, arsenic, barium, heavy metals, limit of preservative, a s s a y, and St.OI’age. U. S. Pharmacopo e i al COnvent 1 On. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tetracaine Hydro- chloride. Description, solubility, melting point, identification, l0SS On drying, ash, a S S a y, a n d St Orage. - U. S. Pharmacopo e i al Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tetrachloroethyl- ene, (Perchloroethylene, Ethylene Tetrachloride). Descript 10n, Solubil 1 ty, Specific gravity, boiling point, nonvOlatile residue, free acid, chlor16e 10n, free ch l O r 1 n e, readily carboni Zable Substances, phOSgene, and Storage. U. S. P. product Of tetrachlo- roethylene-Capsulae Tetrachloroaethyleni. U. S. Pharmacopoei al Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tetrachloroethyl-. ene Capsules. S126 S U. S. Pharmac Op O e i al COnven ti On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Trichloroethylene. 820–829 Acids (Except coal-TAR) 820. GENERAL ITEMS National Assn. of Dyers and Cleaners of the U. S. and C an ad a. The Dry Cleaning Department, 1940. In- cludes formula for "Hexalin Pre-Spotter n and recom- mendations for use. - National Assn. Of Dyers and Cleaners of the U. S. and Canada. The Spotting Department, 1940. Includes general descriptions an d recommended uses of the acids used in Spotting department. 82 | . AC I DS AND ANHYDR | DES 82 [.. O GENERAL ITEMS U. S. Gov., Dept. of Labor, Div. of Labor Standards. Special Bullet in 9; 1942. Safe Handling Of Nitric Acid. Covers the safe use and handling of carboys including general care, filling carboys, c are Of cocks and Valves, and moving car b O y S; personal equipment a n d Safety clothing including goggles, rubber gloves, rubber boots, rubber aprons, rubber coats, woolen clothing, and gas masks; and safety ShOwerS. 821. ACETIC Acid American Chemical Society. Specifications for Analyt- ical Reagents, 1941. Acetic Anhydride. Gives re- quirements for assay, nonvolatile matter, chloride, Sulfate, Dhosphate, SubstanceS reducing permanga- nate, heavy metals, and tests. American Chemical Society. Specifications for Analyt- ical Reagents, 1941. Acid; Acetic, Glacial. Gives requirements for assay, dilution test, nonvolatile matter, chloride, sulfate, Substances reducing per- manganate, heavy metals, and tests. American Institute of Homoeopathy. Homoeopathic Pharmacopoeia, of U. S., 1941. Acetic Acid. Chemi- cal Symbol, SynOnyms, description, and preparations Identification, assay, Storage, a n d Description, Solubility, specific gr av 1 ty, boil- ing point, distinction f r 0 m chloroform an d car- bOn tetrachloride, nonvolatile residue, free acids, chloride iOn, free chlorine, acetylene, and Stor- 8 ge. -U. S. Pharmacopoe 1 al Convention. U. S. A., Twelfth Revision, 1942. Vanillin. De- scription, Solubility, melting p O in t, identifica- tion, loss on drying, a sh, re à ct 1 on, and stor- age. S. GOV., U. S. 4-1056; 1937. Reagent Grade. PharmaCODOeia Of U. A rm y, Medical Dept. Specification Naphthylamine (Alpha) Hydrochloride; U. S. Gov., U. S. Army, Medical Dept. Specification 4-1057; 1937. Dimethylaminoazobenzene; R e a gent Grade. U. S. Gov., U. S. Army, Medical Dept. Specification 4- 1059; 1937. LacmOid; Reagent Grade. U. S. G. O. v., U. S. Army, Medical Dept. Specification 4–1091; 1939. Orthotolidin; Recrystallized. References. – Coat-tar products, as medicinals, see 8O3. 2; Food and Drugs Act and Regulations, see 8 1 O; other Chemicals in Which Some medicinal agents are in Cluded, see 820–839. AND ANHYDRIDES, ALCOHOL, ETC. for SOlution, dilutions, an d trlturations for use in homoeopathic medicines. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Diluted Acetic Acid. Gives chem- 1cal composition, description, miscibility, Specific gravity, identification, reaction, Other tests, a S- say, storage, and average dose. National Assn. Of Purchasing Agents. Handbook Of COm- modity D at a Sheets, Wolume 2, 1944. Acetic Acid. COvers definition, character1 Stics, Solubility, acid- ity, derivation, uses, grades, containers, Shipping, and SubstituteS. S. Pharmac Op O e i al COnvent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Acetic Acid. De- script 10n, solubility, Specific gravity, reacti On, identification, nonvolatile residue, chloride, sul- fate, heavy metals, readily Oxidizable Substances, aSSay, and St0rage. S. Pharmacopo e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Glacial Ac et 1 c A c 1 d. Description, solubility, congealing point, boiling point, identification, nonvolatile residue, chloride, sulfate, heavy metals, readily oxidizable SubStanceS, assay, and St0rage. S. Gov. , Federal Specification 0-A-76; 1935. Acetic (Technical). Covers one grade. requirements; methods of Sampling, in Spection, a n d tests; and requirements for Dackaging, packing, and marking. - U. U. U. ACld; Gives detail References.—Acidimetric standards (benzoic acid), see 802. 1: unit weights, see 820; Food and Drugs Act and Regula t i on s, see 810; acetic acid as a laundry sour, see 8 7 1. 25; V in e g a T, see 154. 70, 154. 71. 82 |.2 BOR IC AC ID American Chemical Society. Specifications for Analyt- ical Reagents, 1941. Acid Boric. Gives requirements $ 937 82 |. 2 Directory of Commodity Specifications for insoluble in alcohol, nonvolatile with methanol, chloride, phosphate, sulfate, arsenic, calcium, heavy Imetals, iTOn, and test S. . $ American Institute Of Hom O e Opathy Homoeopathic Pharmacopoeia Of U. S., 1941. BOrl C. Acid. Chemi- cal Symbol, synonyms, descripti On, and preparation for trituration for use in homoeopathic medicines. The American Pharmaceutical Assn. and . The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Boric Acid. Gives c he ſm 1 c a l composition, preparation, description, identification, reaction, a r S en 1 c, heavy metals, assay, Storage, and dilution for Ophthalmic use. A s s n. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Preserva- tives and Artificial Sweeteners. Boric Acid. itative and quantitative test methods. Toilet Goods Assn., Inc. Specification No. 5; 1941. Boric Acid. Gives requirements f O r color, Odor, identity, H3B03. solutility, water insoluble sub- stances, alcohol in SOluble Substances, a T S en 1 C, lead, and other heavy metals. U. S. Pharmac Op O e i al Convent 1 on. U. S. A., Twelfth Revision, 1942. Boric Acid (Bor- acic A c 1 d). Description, Solubility, identifica- tion, alcohol-insoluble substances, water-insoluble Substances, react 10n, arsenic, heavy metals, assay and storage. U. S. P. products of boric acid-Glyc- eritum Boroglycerini, Unguentum Acid 1 Borici. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Boric Acid Oint- ment (Boracic Acid Ointment). Preparation and as- Say. • U. S. Pha I’m ac Op O e i al C Onvent iOn. PharmaCOpoeia Of U. S. A., Twelfth Rev 1 s 1 on, 1942. Glycerite of Boroglycerin. Preparation, reaction, a S S a y, a n d St0rage. U. S. Gov., Treasury Dept., Procurement Div., No. 645; 1944. Acid; Boric, Technical Grade. C 0 V e r S One type and one grade in granular form intended for use in photographic processes. G 1 v e s boric acid content and solubility test; methods Of Sampling, inspect 10n, and tests; and packaging, packing, and marking for Shipment. Pharmacopoeia Of References. – Acidimetric standards (benzo.1 c acid), see 802. 1; unit Weights, see 820; Food and Drugs Act and Regulations, see 8-10. 821.3 HYDROCHLORIC (MUR IATIC) AC ID American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Acid; Hydrochloric. requirements for appearance, strength, nonvolatile matter, Sulfate, f Iº e e chlorine, Sulfite, arsenic, iron, heavy metals, and tests. American Institute of Homoeopathy. HOmo e Opathic Pharmacopoeia of U. S., 1941. Hydrochloric Acid. Chemical Symbol, Synonyms, description, and prepa- rations for SOlution and dilutionS for use in hCTOe- opathic medicines. Manufacturing Chemists' Assn. of the U. S. Manual She et T-3. Table—Hydrochloric Acid. Standard. Adopted, age, Baumé and Tw. National A S S n. Of Purchasing AgentS. HandbOOk Of Commodity Data Sheets, Volume 2, 1944. Hydrochloric Qual- Gives 1903. Embodies specific gravity, percent- Acid (Muriatic A c i d). Covers definition, deriva- tion, constants, solubility, impurities, uses, grades, containers, hazards, shipping regulations, and Sub- Stitutes. U. S. Pharmac Opo e i al Convent, 1 On. U. S. A., Twelfth Revision, 1942. Diluted Hydriodic Acid. Description, specific gravity, identification, residue on 1gnition, reaction, chloride, free iodine, Sulphate, a r S en 1 c, barium, heavy metals, limit Of hypophosphorous acid, assay for hydriodic acid, and storage. U. S. P. product of d11uted hydriod 1c acid- Syrupus Acidi Hydriodic1. U. S. Pharmac Op O e i al COnvent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Diluted Hydro- chloric Acid. Description, Specific gravity, reac- tion, Other tests, heavy metals, assay, and Storage. U. S. Pharmac Op O e i al Convent 1 On. PharmaCOpoeia. Of U. S. A., Twelfth Revision, 1942. Hydrochl or 1 c A c 1 d. Description, Specific gravity, identifica- tion, residue O n ignition, reaction, b r Om 1 d e Or iodide, free bromine or chlorine, sulfate, sulfite, arsenic, heavy metals, assay, and storage. U. S. P. product of hydrochloric acid—Acidum Hydrochloricum Dilutum. U. S. Gov., Federal Specification 0-A-86; 1943. Acid; Hydrochloric (Muriatic), Technical Grade. Shall be of one grade. Gives requirements for specific grav- ity, total a c 1 d content, residual acid, Sampling, tests, packaging, packing, and marking. U. S. Gov. , U. S. A rm y, Medlcal Dept., Specification 4-1064; 1937. Acid; Hydrochloric, Technical. U. S. Gov., U. S. Army, Signal Corps. Specification 75-17; 1925. Acid; Hydrochloric. - References.—Acidimetric standards (benzoic acid), see 802. 1; unit Weights, label ing requirements, see 820, 821. O; Food and Drugs Act, and Regulations, see 810. Pharmacopoeia Of 821.4 HYDROFLUOR IC AC ID American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Acid; Hydrofluoric. Give s requirements for assay, fluosilicic acid, nonvola- tile matter, chloride, sulfate, Sulf1te, heavy metals, iron, and testS. American Institute of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Hydrofluoric Ac 1 d. Chemical symbol, syn. On y m s, and descriptions for solutions an d dilutions f O r use in homoeopathic medicines. Manufacturing Chemists Assn. Manual Sheet H-2. Un- loading Anhydrous Hydrofluoric Acid From Cylinders. Recommended Pract 1 Ce, 1944. Includes description Of product, general Drecautions (flrst ald and gen- eral treatment), cylinder types, cylinder handling precautions, consumers' equipment, emptying the cyl- inder, operating cylinder valves, and introduction of anhydrous hydrofluoric acid into process. U. S. Gov. , Navy Dept. Specification 51A12; 1944. Acid; Hydrofluoric, Technical. U. S. Gov., Treasury Dept., Procurement Div., No. 643; 1943. Acid; Hydrofluoric, Technical Grade. Covers One type, One g r a d e, and two classes— (A) 30 per- cent acid, and (B) 52 percent acid. Gives require- ments for e a ch class 1ncluding hydrofluoric acid content, hydrofluosilicic acid content, and Sulfuric 938 Chemicals and All led Products 82 |. 7 acid content; methods of Sampling, inspection, and tests; and packaging, packing, and marking. References. – Acidimetric standards (benzoic acid), see 802. 1; unit ‘Weights, labeling requirements, see 820, 821. O; Food and Drugs Act and Regulations, see 810. 82 | - 5 NITRIC AC ID American Chemical Society. lytical ReagentS, 1941. Ouirements f O I appearance, matter, sulfate, Chloride, arsenic, and test S. American Institute of Homoeopathy. Hom Oe Opathic Pharmacopoeia Of U. S., 1941. Nitric Acid. Chemi- cal symbol, Synonyms, description, and preparations for solution and dilutions for use in homoeopathic medicines. Manufacturing Chemists' A S S n. Of the U. S. Manual Sheet T-5. Table-Nitric Acid. Standard. Adopted, 1903. Embodies specific gravity, percentage, Baumé and Tw. National Assn. Of Purchasing Agents. Handbook of Com- modity D at a Sheets, Volume 2, 1944. Nitric Acid (Aqua Fortís). Covers definition, derivation, con- stants, solubility, uses, grades, containers, ship- p1ng regulations, hazards, and substitutes. U. S. Pharmac Opo e i al Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Nitric Acid. De- Script 10n, Specific gravity, identification, residue On ignition, reaction, arsenic, chloride, sulfate, heavy metals, assay, and Storage. U. S. Gov., Federal Specification 0–A–88; 1943. Acid; N1tric, Technical Grade. Shall be in One type and 1n One grade. Gives requirements for appearance, total acid content, specific gravity, residual acid, chloride, Sampling, tests, packaging, packing, a n d marking. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-3B; 1941. Acid; Nitric, for use in Manufac- turing Explosives. Specifications for Ana- Acid Nitric. Gives re- Strengtru, I.OnvOlatile heavy metals, References. – Acidimetric standards (benzoic acid), see 802. 1; un 1 t We 1 ghts, label in g requirements, see ^, 820, 821. O; Food and Drugs Act and Regulations, see 810. 82 |.6 0XAL IC AC ID American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Acid Oxalic. Gives re- quirements for 1nSoluble matter, nonvolatile matter, chloride, Sulfate, nitrogen COmpounds, heavy metals, substances darkened by hot Sulfuric acid, and tests. American Institute Of Homo e Opathy. Homo e Opathi c Pharmacopoeia Of U. S., 1941. Oxalic Acid. Chemi- cal Symbol, Synonyms, description, and preparations for triturations, tincture, dilutions, and medica- tions for use in homoeopathic medicines. American Leather Chemists ASSn. Method of Sampling and Analysis. Oxalic A c 1 d, 1942. Gives require- ments for Oxalates, insoluble matter, ash, neutral oxalates, iron, aluminum, calcium, magnesium, sul- fate, and chloride. National ASSn. Of Purchasing AgentS. HandbOOk Of COm- modity Data Sheets, Volume 2, 1944. Oxalic Acid. Covers definition, constant S, SOlubility, deriva- tion, uses, grades, COntainers, hazards, and Subst1- tute S. U. S. Gov., Federal Specification 0–A–91; 1935. Acid; Oxalic, Technical. Covers three types in One grade- (I) large-crystal, (II) Small-crystal, and (III) pow- dered. G 1 v e S detail requirements for each type; methods Of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. References.-0xal ic acid as , laundry sour, see 871. 25; acidimetric standards (benzo ic acid), see 802. 1: unit Weights, see 820; F O O d and Drugs A C t and Regulations, see 810. 82|.7 SULPHURIC AND SULPHUROUS AC ID American Chemical SOC lety. lytical Reagents, 1941. Specifications f O I Ana- Acid; Sulfuric. Gives re- quirements for appearance, St r ength, nonvolatile matter, chloride, nitrate, ammonium, Substances OX1- di Zable by permanganate, arsenic, heavy metals, and teSt, S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Acid; Sulfurous. Gives re- quirements for assay, . nonvolatile matter, chloride, arsenic, heavy metals, 1 ron, and tests. American Institute Of Homo e Opathy. HOm O e Opathi C Pharmacopoeia Of U. S., 1941. Sulphuric Acid. Cheſſ- 1cal Symbol, SynOnyms, descript 10n, and preparations for solution and dilutions for use in homoeopathic medicines. American Leather ChemlSt.S ASSn. Methods Of Sampling and Analysis. Sulfuric Acid, 1942. Gives require- ments for total acid as H2SOu. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Preservatives and Artificial Sweeteners. Sulfurous Acid. Quali- tative test; determination. Of total Sulfurous acid and Of free Sulphurous acid. Manufacturing Chemists' A S S n. Of the U. S. Manual Shpet T-7. Table-Sulphuric Acid. Standard. Adopt- ed., 19 O 4. Embraces Specific gravity, percentages, Baumé and Tw. Manufacturing Chemists' A S S n. Of the U. S. Manual Sheet T-7A. Table-Sulphuric Acid, 94-100 Percent. Standard. Adopted, 1938. Embraces Specific grav- ity, percentages, Baumé and Tw. Manufacturing Chemists' A S S n. Of the U. S. Manual Sheet TC-8. Oleum Freezing, Point Diagram. Covers the freezing point of purified Oleum in the range 0–85 percent free SO3. Freezing points are plotted in the form of a n equilibrium diagram calibrated for both centlgrade and F a h re n h e i t temperature Scales, composition being eXpressed in terms Of free S03, total 803, and H2SO4. National Assn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, 1938. Acid; Sulphuric. Covers definition, constants, solubility, derivation, im- purities, grades, Substitutes, .COntainers, shipping regulations, and uses. Technical Assn. Of the Pulp and Paper Industry, Analy- sis of Sulphuric Acid. Standard T 602 m-35; 1935. Concentrated 93 percent pure, using Specific grav- ity hydrometer, Imhoff cone test for sediment, and test for the presence of iron. Al SO includes Volu- metric test method. U. S. Pharmacopo e i al Convent iOn. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Diluted Sulfuric Acid. Description, specific gravity, reaction, Other tests, as Say, and St0rage. 939 82 | . 7 Directory of Commodity Specifications U. S. Pharm ac Opo e i al COn V ent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Sulfuric Acid. Description, misc1b111ty, Specific gravity, 1dent 1- fication, nonvolatile Substances, reacti On, chloride, nitrate, nitrite or sulfite, arsenic, heavy metals, a s s a y, and storage. U. S. P. product O f sulfuric acid—Acidum Sulfuricum Dilutum. U. S. Gov. , Dept. Of CO m me I C e, National Bureau Of Standards. Circular C 1 9; 1924. Standard Density and Volumetric Tables. Includes tables of density ..Of SOlutionS Of Sulphuric acid. w U. S. GOV., Federal Specification 0-A-111; 1935. Acid; Sulphuric, (for) St or age Batteries. Covers two classes- (A) concentrated sulphuric acid an d (B) diluted Sulphuric acid. G1 VeS general requirement.S for Specific gravity of each class; detail require- ments for strengths, colors, and limits of impuri- tles; methods O f sampling, inspection, an d test; and requirements for packing an d marking (safety requirements to conform to requirements of Inter- state Commerce Commission). . U. S. G. O. V., N a V y Dept. Specification 51A2f; 1943. Acid; Sulphuric, for Storage-Battery Electrolyte. U. S. G O V. , N a v y Dept. Specification 51A6b; 1940. Acid; Sulfuric, Pickling. U. S. GOV. , N a V y Dept. Specification 51C29a; 1943. Chemicals; Testing, Dissolved-0Xygen. U. S. Gov. , Treasury Dept., Procurement DiV., No. 609; 1943. A c 1 d, Sulfuric, Technical Grade. Shall be furnished in types I and II; and Grade A, general use an d Grade B, galvani Zing and plating. Gives requirements for specific gravity, total acid con- tent, insoluble matter, and arsenic; me th o ds of sam pl. 1 ng, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , U. S. A rm y, Medical Dept. 4- 1066A; 1939. A c 1 d, Sulfuric, Grade. U. S. Gov. , U. 50-11-1A; 1938. Specification Fuming, R e a gent S. Army, Ordnance Dept. Specification Acid; Sulfuric, and Oleum. References.—Acidimetric standards (benzoic acid), see 802. 1; unit We 1 ghts, labeling requirements, see 820, 821. O; Food and Drugs Act and Regulations, see 810. 821.9 MISCELLANEOUS AC IDS AND ANHYDRIDES American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Acid; C1tric. Gives re- quirements for insoluble matter, residue on igni- tion, oxalate, phosphate, sulfate, tartrate, heavy metals, iron, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Acid; Formic. Gives re- quirements f O r assay, dilution test, nonvolatlle matter, acetic acid, chloride, Sul f a te, Sulfite, heavy metals, and tests. American Chemical Society. lytical Reagents, 1941. A c 1 d, Hydriodic. Gives requirements for assay, nonvolatile matter, chlo- ride and bromide, phosphorus, sulfate, heavy metals, 1 rCI1, and testS. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Acid; Molybd1C Anhydride. Gives requirements for assay, insoluble in ammonium Specifications for Ana-. hydroxide, chloride, n it r a t e, phosphate, heavy metals, ammon 1a, and test S. - American Chemical Society. Specifications f O r Ana- lytical Reagents, 1941. Acid; Molybdic, 85 Percent. Gives requirements for assay, insoluble in ammonium hydroxide, chloride, phosphate, sulfate, heavy met- als, and testS. American Chemical Society. lytical Reagent S, 1941. Sulfate, Specifications f O r Ana- Acid; Perchloric, 60 Per- cent. Gives requirements for a s say, nonvolatile matter, chloride, nitrogen compounds, Sulfate, ami- monia, heavy metals, iron, and tests. American Chemical Society. Specifications f O r Ana- lytical Reagents, 1941. Acid; PhoSphoric. Gives requirements for assay, chloride, nitrate, reducing substànces, sulfate, volatile acids, alkali and other phosphates, arsenic, heavy metals, 1 ron, and tests. American Chemical Society. Specificati Ons f O r Ana- lytical Reagents, 1941. Ac1d; Sulfamilic. Gives requirements for residue on ignition, insoluble in sodium carbonate Solution, chloride, nitrite, Su l- fate, and tests. º American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Acid; Tartaric. Gives re- quirements f O r insOluble matter, residue On 1gni- tion, Oxalate, phosphate, Sulfate, heavy metals, 11"On, and teSt.S. American Institute Of HOmO e OD athy. Homo e Opath 1 C Pharmacopoeia of U. S., 1941. Chromic Acid, C1tric Acid, F O r m 1 c Acid, Gallic Acid, Hydrocyanic Acid, Lactic Acid, N1tro-Hydrochloric Acid, Normal Butyric Acid, Phosphoric Acid, Tannic Acid, and T a r t an 1 C Acid. Chemical symbol, synonyms, description, and preparations for triturations, tincture, dilutions, and medications for use in homoeopathic medicines. American Leather Chemists ASSn. Methods Of Sampling and Analysis. Lactic A c 1 d, 1942. Gives require- ments f O r free sulfuric acid, volatile acid, free acid and anhydride, and distillation table. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Cinchophen (Phenylcinchonínic A c 1 d or Phenyl-Quinoline-Carboxylic Acid). Gives chemical c Omp Os 1 t 1 on, descript i On, S Olub 11 1 ty, melting point, ident 1 floati Ons, a Sh, loss O n dry- ing, readily carboni zable Substances, aniline de- rivatives, assay, stcrage, preparation, and average dOSe. The American Pharmaceutical As sn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Diluted Hydrocyanic Acid (D1- luted Prussic A c 1 d). Gives chemical composition, d e s c r 1 p t 1 on, identification, residue, reaction, limit for hydrochloric acid, assay for hydrocyanic acid, storage, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. D11uted N1 trohydrochloric Acid (Diluted Nitromuriatic Acid). Gives chemical com- position, description, residue, reaction, storage, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Formic Acid. Gives chemical 940 Chemicals and All led Products 82 | .9 composition, description, miscibility, s p e c 1 f ic gravity, identifications, residue, reaction, chlo- ride, oxalate, Sulfate, Sulfurous acid, heavy met- als, acetic acid, acrole in and allyl formate, assay, storage, preparation, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Gallic Acid. Gives chemical composition, description, solubility, identifica- tions, loss on drying, ash, reaction, tannic acid, storage, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Nitrohydrochloric Acid (Nitro- muriatic Acid or Aqua Regla). Gives chemical com- position, description, ident 1 fication, residue, re- action, storage, preparation, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Pectin. Gives Chemical COm- position, description, solubility, identiff cations, starch, sugars and organic acids, methanol, al Senic, lead, assay for methoxyl groups and for galacturonic acid, storage, and preparations. As s n . of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Preserva- t i v e s and Artificial Sweeteners. Formic. A c 1 d. Preparation of reagents, description of apparatus, and method for quantitative determination of formic acid in sample. - National Assn. of Dyers and Cleaners of the U. S. and Canada. The Spotting Department, 1940. Includes formulae for general spotting agent, carbon disul- fide mixtures, and commercial rust removers-methods of preparation and recommended uses. National Assn. of Purchasing Agents. Handbook of COIT- modity Data Sheets, Wolume 2; 1944. Formic Acid. Covers definition, constants, solubil1ty, deriva- tion, grades, uses, packaging and shipping, and Sub- StituteS. National Assn. of Purchasing Agents. Handbook Of COm- modity Data Sheets, Volume 2, 1944. Stearic Acid. Covers definition, constants, solubility, derivation, grades and forms, packing, uses, and Substitutes. S. Pharmacopoeial Convention. Pharmac Op Oe 1 a. Of U. S. A., Twelfth Revision, 1942. CarbarSOne. De- scription, solubillty, melting point, identifica- tion, loss on drying, reaction, arsenate, assay and St.OI’age. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. C1tric Acid. De- scription, solubility, identification, difference from tartaric acid, ash, carbon 1zable Substances, reaction, oxalic acid, Sulphate, heavy metals, as- say, and storage. U.S. P. product of citric acid- Syrupus Acidi Citrici. U. S. Pharmacopoeial Convention. Pharmacopoe 1 a. Of U. S. A., Twelfth Revision, 1942. Diluted Phosphoric Acid. Description, specific gravity, other tests, reaction, alkali phosphates, heavy metals, assay, and St.OI’age. U. S. Pharmacopoeial COnvention. U. S. A., T we l ft h Revision, 1942. Glycerite of Tannic Acid. Preparation and St Orage. U. S. Pharmacopoeial Convention. Pharmacopoe 1 a of U. S. A., Twelfth Revision, 1942. Hexylmes Orcinol U. Pharmacopo e i a Of Description, solubility, melting point, 1dentifica- tion, ash, acid, resorcinol and Other phenols, as- say, and St Orage. U. S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, Acid. Description, Pharmacopo e la of 1942. Hypophosphorous Specific gravity, ident 1 fica- tion, reaction, arsenic, b a r i u m, Oxalate, heavy metals, assay, and storage. U. S. Pharmacopoeial Convention. Pharmacopoe 1 a. of U. S. A., Twelfth Revision, 1942. Lactic Acid. De- scription, solubility, specific gravity, identifi- cat.10n, ash, readily carbonizable substances, re- action, chloride (c1trác, oxalic, phosphoric, o r tartaric acid), Sulfate, heavy metals, sugars, as- Say, and St Orage. U. S. Pharmacopoeial COnvention. U. S. A., Twelfth Revision, 1.94 2. Mandelic Acid (Racemic Mandelic Acid). Description, solubility, melting point, identification, loss on drying, ash, reaction, chloride, heavy metals, assay, and stor- age • U. S. Pharmacopoeial COnvention. Pharmac Opo e i a of U. S. A., Twelfth Revision, 1942. Oleic Acid. De- Scription, solubility, Specific gravity, congealing temperature, ash, mineral acids, iodine value, acid Value, neutral fat or mineral Oil, and storage. U. S. Pharmacopoeial Convention. Pharmacopo e i a of U. S. A., Twelfth Revision, 1942. Phosphoric Acid. Description, solubility, specific gravity, identi- fication, reaction, nitrate, phosphorous or hypo- phosphorous a c 1 d, sulfate, arsenic, alkalº phos- phates, heavy metals, assay, and storage. U. S. P. product of phosphoric acid-Acidum Phosphoricum Dilutum. U. S. PharmaCODOeial COnvention. U. S. A., Twelfth Revision, 1942. Resorcinol (Re- sorcin). Description, solubility, melting point, identification, loss on drying, ash, reaction, phen- ol, Catechol, assay, and storage. U. S. Pharmacopoeial Convention. Pharmacopo e i a of U. S. A., Twelfth Revision, 1942. Solution of Ar- Senious Acid (Hydrochloric Solution of Arsen i c, Solution of Arsenic Chloridé). Description, iden— tificat 10n, reaction, assay, and storage. U. S. Pharmacopoeial Convention. Pharmac O p O e i a of U. S. A., Twelfth Revision, 1942. Stearic Acid. Descript 10n, solubility, congealing temperature, mineral acid, 10dine value, neutral fat or paraffin, and Storage. U. S. Pharmacopoeial COnvention. U. S. A., Twelfth Revision, 1942. Tannic Acid (Gal- lotannic Acid, Tannin). Description, solubility, identification, loss on drying, ash, gum or dextrin, resinous substances, and storage. U. S. P. product Of tannic acid-Glyceritum Acidi Tannic 1, Unguentum Acidi Tannici. U. S. Pharmacopoeial Convention. Pharmacopoe 1 a. Of U. S. A., Twelfth Rev 1 s i O n , 1942. Tannic Acid Ointment. Preparation. * U. S. Pharmacopoeial Convention. Pharmac O p O e i a Of U. S. A., Twelfth Revision, 1942. Tartaric Acid. Description, solubility, identification, difference in citric acid, ash, reaction, oxalate, sulfate, loss on drying, heavy metals, assay, and storage. U. S. Pharmacopoeial COnvention. Pharmac Opo e i a of U. S. A., Twelfth Revision, 1942. Trichloroacetic Pharmacopo e i a of Pharmacopo e i a of Pharmac O p O e i a of 941 82 | . 9 Directory of Commodity Specifications Acid. Description, solubility, identification, ash, reaction, chloride, Sulfate, assay, and storage. U. S. GOV. , Army - N a V y Aeronautical Specification AN-A-21; 1944. Acid; Chromic. U. S. G O V . , Dept. Of COmmerce, National Bureau of Standards. Circular C 39 8 and Supplement, 1944. Standard Samples. Anísic A c 1 d, Sample 142; and Cystine, Sample 143. These samples are prepared and SOld by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy Of analysis of similar materials. U. S. G O V . , Navy Dept. Specification 51A18; 1944. Acid; PhOSphOric, Technical. U. S. GOV. , Navy Dept. Specification 52L11a; 1941. Linoleate; Maganese. U. S. GOV. , Treasury Dept., Procurement Div., No. 564; 1942. Acid; Butyric, Technical. Covers one type and grade intended for use as a base in the manu- facture Of esters to be used as artificial flavor— ing ingredients. Gives requirements for appearance, color, odor, specific gravity, distillation, range, nonvolatile matter, purity, chlorides, sulfates, heavy metals, and water; methods of sampling, 1n- Spection, and t e s t ; and packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., No. 639; 1943. Citric Acid; Technical Grade. type and grade Of colorless, crystalline monohydrate of citric acid. Gives requirements for citric acid content, Oxalates, ash content, and particle size; m e t h O d S of, Sampling, inspection, and tests; and packaging, packing and marking. U. S. Gov. , Treasury Dept., Procurement Div., No. 663; 1944. Acid; PhosphOric, Technical Grade. COVers one grade, two types- (I) 75 percent acid and (II) 85 percent acid. For use in 11thographic work and in the chemical treatment. Of ferrous metal Surfaces. Gives requirements for specific gravity, total acid- ity, sulfate, arsenic, alkali and other phosphates, and heavy metals; methods Of Sampling, inspection and tests; and packaging, packing, and marking for Shipment. - U. S. Gov. , Treasury Dept. Procurement Div., No. 668; 1944 . Glycin (p-hydroxyphenylamino-acetic-acid), (for Photographic Purposes). Covers one type and one grade in the form or finely divided material. G 1 v e s requirements for appearance, crystallizing point, ash content, Solubility in ammonia, and solu- bility in hydrochloric acid; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. G O V . , U. S. Army, Chemical Warfare Service. Specification 4–503-15; 1924. Acid; Monochloracetic. U. S. Go v . , U. S. Army, Chemical Warfare Service. Specification 96-21-20; 19 4 O - PhOSphOric Acid, Technical Grade. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1055; 1937. Acid; Sulfosalicylic, Reagent Grade, U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1065; 1937, Acid; Phosphotungstic, Crystal, Re- agent Grade. U. S. Gov., U. S. Army, Ordnance Dept. Specification 5O-11–7A; 1938. Acid; Mixed, for Use in Nitrating. Covers one U. S. GOV. , U. S. Army, Ordnance Dept. Specification 50-11-47A; 1942. Acid; Stearic, for Use in Ammuni- tion Loading. - U. S. Gov. , U. S. Army, Signal Corps. Specification 75-16; 1923. Acid; Chromic, C. P. U. S. Gov., U. S. Army, Signal Corps. Specification 75-18; 1923. Acid; Phosphoric. Réferences. -Coal-tar acids, see 802. 1; a c 1 d i - m e tr 1 c Standards (benzoic acid), see 802. 1; unit We 1 g h t S , label ing requirements, see 820, 821. O; F000 and Drugs Act and Regulations, see 810. 822. A | coho Is 822.0 GENERAL ITEMS American Standards ASSn. , Z37. 14-1944. Allowable Con- Centration of Methanol. The purpose of this stand- ard is to prescribe the maximum permissible concen— tration of methanol in the atmosphere of work places for guidance in establishing control procedures for the protection of the health of workers. C overs properties of methanol, permissible concentration, and Sampling procedure and analytical methods. 822. I AMYL ALCOHOL American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Amyl Alcohol (Isoamyl Al- cohol). Gives requirements for nonvolatile matter, b01ling range, acids and esters, aldehydes, sub- Stances darkened by sulfuric acid, and tests. American SO c 1 et y for Testing Materials, D 319–40; 19 40 . Amyl Alcohol (Synthetic). Specifications cover Water White alcohol for l a c que r solvent, Specific gravity, distillation range, nonvolatile matter, Odor, water, acidity, and tests by A. S. T. M. Method D 268. - U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Amylene Hydrate (Tertiary Amyl Alcohol). Description, solubility, Specific gravity, boiling po in t , identification, nonvolatile residue, reaction, heavy metals, alde- hyde, re a d 1 ly oxidizable Substances, water, and St0rage. s = U. S. GOV. , U. S. Army, Army Air Forces. tion 4-1047-A; 1941. Specifica- Amyl Alcohol; Secondary. References.—Methods Of testing, see 822. O; defi- n 1 t 10ns, regulations on making and using alcohol, See 822. O. 822.2 BUTYL ALCOHOL American Society for Test i ng Materials, D 304–40; 1940. Butanol (Normal Butyl Alcohol). For lacquer Solvent or d1 luent. Specifications cover gravity, color, distillation range, nonvolatile matter, odor, Water, acidity, and test by A. S. T. M. Method D 268. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Alcohol; Butyl. COvers definition, derivation, constants, solubil— ity, uses, containers, Shipping regulations, and Subst1tutes. U. S. G O V . , 1935. Grade). Army Air Forces. Specification 14083; Secondary Butyl Alcohol (Refined 98 Percent 942 Chemicals and All ted Products 822.9 U. S. Gov., Army-Navy Aeronauticăl Specification AN- 0-A-391; 1941. Alcohol; Butyl, Normal. References. –Methods of testing, see 822. O; defi- n it 10ns, regulations on making and using alcohol, See 822. O. 822.3 ETHYL ALCOHOL, DENATURED U. S. GOV., Army-Navy Aeronautical Specification AN- A-18; 1943. Alcohol; Specially Denatured Ethyl. S. GOV. , Navy Dept. Specification 51A13a; 1944. Alcohol; Ethyl. U. S. GOV. , U. S. Army, Ordnance Dept. 4-1018A; 1939. Alcohol; Ethyl. References. -Ethyl alcohol, w o O d alcohol, s e e 822.4, 822. 5; methods of testing, see 822.0; defi- n1tions, regulations on making and using alcohol, See 822. O. 822.4 ETHYL ALCOHOL, PURE GRAIN American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Alcohol; Ethyl. Gives re- quirements for assay, solubility in water, residue On evaporation, acetone isopropyl alcohol, acidity, alkalinity, fusel Oil, methanol, substances darkened by Sulfuric acid, substances reducing permanganate, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Alcohol; Ethyl, Absolute. Gives requirements for assay, solubility in water, residue On evaporation, acetone isopropyl alcohol, acidity, alkalinity, fusel Oil, methanol, Substances darkened by sulfuric acid, Substances reducing per- manganate, and tests. American In S t it u t e of Homoeopathy. Homoeopathic Pharmacopoeia of U. S. , 1941. Alcohol Or Alcohol Fortior (Strong Alcohol) and Official Alcohol or Dispensing Alcohol (Alcohol Officinale). Defini- tion, analysis, and purity and identity requirements for use in homoeopathic medicineS. U. S. Pharmacopoeial Convention. Pharmac Opo e i a Of U. S. A., Twelfth Revision, 1942. Alcohol (Ethanol, Ethyl Alcohol). Description, miscibility, specific gravity, boiling point, free acid, total Solids, fusel oil constituents, amyl alcohol Or nonvolatile, carbonizable impurities, aldehydes, Organic impuri- ties, acetone, o the r ketones, 1sopropyl alcohol, and tertiary butyl alcohol, alkaloids and formalde- hyde, methanol, and storage. U. S. P. products of alcohol-Alcohol Dehydratum, Alcohol Dilutum. U. S. Pharmacopoeial COnvention. Pharmac Opoe 1 a. Of U. S. A., Twelfth Revision, 1942. Dehydrated Alco- hol (Dehydrated Ethanol, "Absolute Alcohol"). De- Scription, Specific gravity, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoe 1 a. Of U. S. A., Twelfth Revision, 1943. Diluted Alcohol (Diluted Ethanol). Description, Specific gravity, other testS, and Storage. S. G O V . , Dept. Of COImmerce, National Bureau Of Standards. Circular C19; 1924. Standard Density and Volumetric Tables. Includes tables of density of mixtures of ethyl alcohol and water, specific gravity of such mixtures, and percentages of volume corresponding to various percentages of weight. S. Gov. , Navy Dept. Specification 51A13a; 1944. Alcohol; Ethyl. U. Specification U. U. 639(577 ()—1.5—60 Specification U. S. GOV., U. S. Army, Ordnance Dept. 4-1018A; 1939. Alcohol; Ethyl. References.-Denatured alcohol, see 822. 3; methods Of testing, See 822.0; definitions, regulations on making and using alcohol, see 822, O; Food and Drugs Act and Regul at 10ns, See 810. 822.5 METHYL OR WOOD ALCOHOL (METHANOL) U. S. GOV., Army-Navy Aeronautical Specification AN- M-32-1; 1945. Methanol; Synthetic. S • G O V . , Dept. Of COmmerce, National Bureau of Standards. Circular C.19; 1924. Standard Density and Wolumetric Tables. Includes tables of density and of Specific gravity of mixtures of methyl alco- hol and Water and percentages by volume correspond- ing to Various percentages by weight. U. S. Gov. , Treasury Dept., Procurement Div., No. 586; 1942. Methanol; Technical Grade. Covers one grade Of either synthetic or a product of wood distilla- tion intended for use as a solvent. Gives require— ments for Specific gravity, appearance, color, odor, Spot test, neutrality, nonvolatile at 105P to 110° C. , and distillation range; methods of sampling, inspection, and tests; and packaging, packſng, and marking. U. References. -Denatured alcohol, see 822. 3; methods of testing, see 822.0; definitions, regulations on Imaking and using alcohol, see 822. O. 822.9 MISCELLANEOUS ALCOHOLS The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Guaiacol. Gives chemical com- position, description, solubility, specific gravity, melting point, distilling range, ident if 1 C at 1 on, impurities, ash, hydrocarbons, Storage, and average dOSe. American Society for Testing Materials, D 770–44 T, 1944. Tentative Specifications for ISOpropyl Alco- hol. COvers 1 so propyl alcohol, 99 percent grade. Gives properties and methods of testing. National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, Volume 2; 1944. Alcohol; Fur- furyl (Furyl Carbinol). Covers definition, c on — Stants, SOlubility, derivation, uses, grades, con- tainers, hazards, and Substitutes. National ASSn. Of Purchasing Agents. modity Data Sheets, Volume 2; 1944. Alcohol; Iso- propyl (Dimethyl Carbinol; Isopropanol). C over s de f 1 n 1 t 1 on, constants, solubility, derivation, Handbook Of Com- uses, g r a de S , COntalmers, Shipping regulations, hazards, and Substitutes. U. S. Pharmacopoe 1al Convention. Pharmacopo e i a of U. S. A. , Twelfth Revision, 1942. Solution of Tri- bromoethanol (Solution of Tribromoethyl Alcohol). Description, free acid, assay, and storage. U. S. Pharmacopoeial COnvention. Pharmacopo e i a of U. S. A., Twelfth Revision, 1942. Terpin Hydrate. Description, solubility, melting point, identifica- tion, ash, reaction, residual turpentine, and St Or- age. U. S. Pharmacopoeial Conyention. U. S. A., Twelfth Revision, 1942. Tribromoethanol (Tribromoethyl Alcohol). Description, solubility, melting point, identification, loss On drying, ash, Pharmac O p O e i a of 943 822.9 Directory of Commodity Specifications carbonizable substances, reaction, halogen 1 On S, sulfate, aldehyde, assay, and Storage. U. S. P. prod- uet of tribromoethanol-Liquor Tribromoaethanolis. U. S. Gov. , Army-Navy Aeronautical Specification AN- A-7; 1943. Alcohol; DiacetOne. U. S. Gov. , Army - N a V y Aeronautical Specification AN-E-2b; 1944. Ethylene G 1 y c 0 l ; Non-Corrosive (Anti-Freeze and Cooling L 1 quid for Aircraft En- gines). U. S. Gov., Army - N a v y Aeronautical Specification AN-F-13; 1943. Fluid; Anti-Icing (Isopropyl Alco- hol). U. S. Gov., Treasury Dept., Procurement Div., No. 565; 1942. Diacetone Alcohol (Commercially Pure). Cov- ers one type and grade intended for use as an in- gredient in fluid for hydraulic brakes, shock struts and automatic pilots, and in the manufacture of Or- ganic protective coatings. Gives requirements for appearance, color, odor, specific gravity, distilla- tion range, nonvolatile matter, Water test (dryness), water solubility, acidity, and index of refraction; m e th o des of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., U. S. Army, Medical Dept. 4-1088; 1939. Mannite. Specification References. –Food and Drugs Act and Regulations, See 810. 823. GLYCERI NE American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Glycerol. Gives require- ments for color, specific gravity, nonvolatile mat- ter, neutrality, chloride, sulfate, fatty acid eS- ters, silver-reducing substances, Substances dark- ened by sulfuric acid, heavy metals, and tests. A m er 1 c an Institute of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Glycerin. Descrip- tion, properties, specific gravity, and tests for identifying material for use in homoeopathic medi- cine. American Oil Chemists' Society. Standard Methods for Sampling and Analysis of Glycerine, 1938. Covers methods of crude glycerine analysis, acetin process for the determination of glycerol, 1nstructions for calculating the glycerol content, bichromate process for glycerol determination, and appendix. National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, Volume 2, 1944. Glycerin. COV- ers definition, constants, solub 111ty, Conversion factors, derivation, uses, grades, marketing, con- tainers, and subst1tutes. Toilet Goods Assn., Inc. Specification No. 3; 1940. Glycerine. G 1 v e s requirements for color, Odor, solubility, identify, specific gravity, free acids and alkalis, carbonaceous and mineral residue, min- eral residue, carbonizable substances, fatty acids and esters, sulfates, oxalates, chlorides, he a V y metals, acrolein, glucose and ammonium compounds, grit, and packaging. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Glycerin (Glyc- erol). Description, solubility, specific gravity, identification, nonvolatile residue and ash, car- bonizable substances, react 1on, chloride, Sulfate, arsenic, heavy metals, acrolein, glucose, amonium compounds, fatty acids and esters, color, and stor- age. U. S. Pharmacopoeial Convention. Pharmacopo e i a of U. S. A., Twelfth Revision, 1942. Glycerinated Gelatin. Preparation and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Glycerite of Boroglycerin. Preparation, reaction, a ss a y , and St. Orage. U. S. Pharmacopoeial Convention. Pharmaco Doe i a Of U. S. A., Twelfth Revision, 1.94 2. Glycerite of Starch. Preparation and Storage. U. S. Pharmacopoeial Convention. Pharmacopo e i a of U. S. A., Twelfth Revision, 1942. Glycerite of Tannic Acid. Preparation and storage. U. S. GOV. , Federal Specification O-G-491; 1931. Glyc- er in (Glycerol). Covers three grades- (A) U. S. P. , (B) "high-gravity" ("dynamite glycerin"), and (C) "yellow distilled. " Gives requirements for appear- ance, Color, Odor, Specific gravity, a c 1 d 1 t y Or alkalinity, ash, and chlorides (calculated as chlo- rine); methods of sampling, inspection, and tests; and requirements for packaging, packing, and mark- ing. U. S. G O V . , Navy Dept. Glycerin (Glycerol). Specification 51(31e; 1941. References. --Food and Drugs Act and Regulations, See 810. 82u. ALDEHYDEs The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edition, 1942. BenZaldehyde. Gives chemical composition, description, misc1bility, spec 1 f i c gravity, hydrocyanic acid, chlorinated compounds, nitrobenzene, a S S a y , storage, preparations, and average dose. The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edition, 1.94 2. CamphOrated Chloral. Gives Chemical composition, preparation, and storage. The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev– enth Edition, 1942. Compound Elixir of Benzaldehyde. Gives chemical composition, storage, alcohol con- tent, and preparation. American Standards ASSn. , 237. 16-1944. Allowable Con- Centration of Formaldehyde. The purpose of this Standard is to prescribe the permissible concentra- t 1 on of formaldehyde in the atmosphere of w or k places for guidance in establishing control proce— dures for the protection of the health of workers. Covers properties of formaldehyde, permissible con- and The National and The National centration, and sampling procedure and analytical methods. A s s n . Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Insecti- cides and Fungicides. Formaldehyde Solutions. Of- ficial methods for determination of formaldehyde. A S S n . Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Preserva- tive and Art if 1 c 1 al Sweeteners. Formaldehyde. Preparation of sample; test methods for indicating presence of formaldehyde. Chemicals and 83 | < | All led Products National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Furfural (Fur- furaldehyde). Covers definition, constants, Solu- bility, derivation, grades, containers, uses, haz- ards and SubStituteS. Technical Assn. Of the Pulp and Paper Industry. Anal- ysis of Formaldehyde. Standard T 600 m-36; 1936. To determine the formaldehyde content of aqueous solu- tions, for use as glue preservative, and t, O render glue and casein insoluble. Requirements for testing and reagents necessary. This is the official method Of the ASSn. Of Official Agricultural Chemists. U. S. Priarmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth R e V is 1 on , 1942. Paraldehyde (Paracetaldehyde). Description, Solubility, specif- 1C gravity, distillati On range, COngealing tempera - ture, identification, free acid, Chloride, Sulfate, 83O-839 amyl alcohol, residue On evaporation, acetaldehyde, and St. Orage. U. S. Pharmacopoeial Convention. U. S. A., Twelfth ReV1S 10n, 1942. Solution of Form- aldehyde. Description, solubility, identification, free acid, assay, and Storage. U. S. GOV., Treasury Dept., Procurement Div. , No. 631; 1943. Paraformaldehyde; Technical Grade. Shall be in one type and One grade in powdered form free from hard lumps and foreign particles. Intended for use in photographic processes. Gives requirements for paraformaldehyde content, ash, acidity, solubility, and particle size; methods of Sampling, inspection, and tests; and packaging, packing, and marking. Pharmacopoeia Of References. – Preservatives and art if ic lal sweet- eners, see 892; in Se Ct. 1C ideS, see 881; F O Od a n d Drugs Act and Regulat 10ns, see 810. CHEMICAL COMPOUNDS (Except Medicinals, Acids, Alcohols, and Coal-Tar Products) 830. GENERAL | TEMS American Assn. Of Textile Chemists a n d Colorists. 1943 Yearbook. Textile Chemical Specialties. Gives an indeX to standard chemicals used in the textile industry, tabulated alphabet, 1Cally, t r a d e Ilames, principal uses, Chemical nature, COImplete quallta- tive composition if a mixture, method of manufac- ture (briefly), and manufacturers. e National Assn. Of Dyers and Cleaners of the U. S. and Canada. The Spotting Department, 1940. Includes general description and recommended uses of chemi- cal compounds used in Spotting department. Technical Assn. Of the Pulp and Paper Industry. In- dicators for Volumetric Analyses. Standard T 609 m–42; 1942 . The indicators Ordinarily used for volumetric analyses shall be made up as described below, unless otherwise Specified. COvers methyl Orange, methyl red, phenolphthalein, Starch, potas- sium and SOdium chromate, and ferr 1C m1trate. Technical Assn. of the Pulp and Paper Industry. Prep- aration and Standardization of Volumetric Solutions. Standard T 610 m-42; 1942. Details method of pre- paring Various Solutions used in paper manufactur- ing laboratory, with correction factor for tempera - ture of preparat iOn, with permissible War 18t, 10ns. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Circular C 19; 1924. Standard Density and Volumetric Tables. Includes tables Of density and we ight. Of water at Various temperatures. U. S. GOV. , D e pt. of Commerce, Nat 10nal Bureau Of Standards. Circular C279; 1925. Relations Between the Temperatures, Pressures, and DenSitleS Of Gases. The purpose of this circular is to Show in a simple Iſlanner the methods by which the relations between the temperatures, pressures, and densities of gases may be computed and to present the necessary experi- mental data in Such a way that they can be directly and easily used for S Olving pract loal problems. U. S. GOV., Dept. Of COIDImerce, National Bureau Of Standards. Miscellaneous Publication M126; 1937. Temperature Interconversion Tables (°C–°F) and . Melting Points of the Chemical Elements. Taole Of melting points of elements and boiling points Of some liquids with the Values indicated which are used by the Bureau as standard temperatures for calibration of thermometers and pyrometers. U. S. Gov. , Treasury Dept., Procurement DiV., No. 674; 1944. Chemical; General Specifications (Methods for Testing). This general specification ‘COVers specified me th o d s for testing chemicals. Test methods include Volatile matter, loss On heat. 1ng, residue on ignition, precipitate (calcium, magnesium, and ammonium hydroxide), heavy metals, iron, bro- mides a n d iodides, carbonates and bicarbonates, Sulfates, Oxalates, water insoluble matter, Solu- bility, and neutrality. 83 I. AMMON | UM AND AMMON |UM COMPOUNDS 83]. I ANHYDROUS AND AQUA AMMON IA American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Ammonium Hydroxide. Gives requirements f Or appearance, Strength, nonWOlatile matter, carb On dioxide, total Sulfur, C h l O r 1 d e , pyr 10 ine, Substances reducing permanganate, heavy metalS, and test.S. American I n St 1't u t e of HOInoe Opathy. HOmoeopathic Pharmacopoeia of U. S., 1941. Ammonium Hydrate. Chemical symbol, synonyms, description, and prepa- rations for solution and dilut 10ns for use in hoſlo- e Opathic IſledicineS. Manufacturing Chemists' Assn. Of the U. S. Manual Sheet T-1. Table -Aqua Ammonla. Standard. Adopt- ed., 1903. Embodies specific gravity, percentage, Baumé and Tw. National Assn. Of Purchasing AgentS. modity Data Sheets, 1938. Ammon 1a. tion, grades, containers, uses, tions, and SOurce. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Aromatic Spirit of Ammonia. Description, Specific gravity, assay for total ammonia, assay for normal ammonium Car- bonate, alcohol content, and St Orage. Handbook Of COIT- COvers defini- snipping regula- 945 83 | . . Directory of Commodity Specifications U. S. Pnarmacopoeial COnvention. U. S. , A., Twelfth Rev 1s1011, 1942. Diluted Solution of Ammonia (Solution of Ammonium Hydroxide). De- scription, specific gravity, ident 1ſ icătion, reac- tion, nonvolatile Substances, heavy metals, OXid 12- able Substances, assay, and Storage. U. S. P. product Of diluted S Olut 10n. Of ammonia-Spiritus Ammoniae ATOIſlat, 10us. U. S. Pharmac Opoe 1al COnvent 10n. PharmaCOpoeia Of U. S. A., Twelfth Revision, 1942. Strong Solution of Ammonia (Stronger. Ammonia Water). Description, Spec 1ſic gravity, reaction, Other tests, assay, and Storage. U. S. P. product of strong solution of am- monia-L1Guor Ammoniae Dilutus. * U. S. GOV. , . Federal Spec 1ſ ication 0-A-445; 1943. Aſn- monia; Anhydrous (Compressed). Shall be furnished in One grade Suitable for refrigeration and I11trid- ing purposes. Gives requirements for aſſimon la, IeS1- due, CapaCity Of Cylinders, type Of Cylinders, and finishes and markings of cylinders; methods of Sam- pling, in Spect iOn, and tests; and packaging, pack- PharmaCOpoeia Of ing, and Inarking for Sh1pment. U. S. Gov., Federal Specification 0-A-451; 1935. Am- monia; Aqua (Ammonium-Hydroxide), Technical. Cov- eI'S One type Of two COImpositions-class A, diluted and class B, concentrated. Gives detail require- ments for Specific gravity and strength; methods of Sampling, inspect iOIl, and test; and requirements for packaging, packing, and marking. U. S. G O V., U. S. Army , Chemical Warfare Service. Spec if ication 97-54-143; 1940. Ammonia; Anhydrous. U. S. GOV. , U. S. Army, Medical Dept. Specification 4-1076A; 1940. Ammonia; Aromatic. U. S. GOV., U. S. Army, Ordnance Dept. Specification 4-18; 1928. References. –Unit we ights, see 830; Food and Drugs Act and Regulat 1 Ons, see 810. 831.2 B 1 CHROMATE, AMMON | UM U. S. GOV., Treasury Dept., Procurement DiV., NO. 628; 1943. AIIII) Onium DiChromate; Technical Grade. COVers One type and One grade, in granular form, and not Caked in COntaine I'S. Intended for use in litho- graphic processe S. G1Wes requirements for Chemical C Ompos 1 tion, water-ins Oluble matter, and particle S126; meth0GS Of Sampling, in Spect 10n, and tests; and packaging and marking. S. GOV., U. S. Army, S1&nal Corps. 75-20; 1923. Ammonium Bichromate. 831.3 CARBONATE AND B |CARBONATE, AMMON | UM AIIMOn 1UIn Hydroxide, Aqua AſſmOn 18., U. Specification American Chemical SOCiety. Specifications for Ana- lytical Reagents, 1941. Ammonium Carbonate. Gives requirements for assay, insoluble matter, nonvola- tile matter, CIllOTide, Sulfur COImpounds, heavy met- als, iron, and tests. American I n St 1 t u t e Of HOmoe Opatſy. HOmoeopathic PharmaCOpoeia Of U. S., 1941. AIIII,0Illuſ, Carbonate. Chemical Symbol, SynOnyms, de SCT iDt 10n, and prepa- rations for solutions and dilutions for use in homoeopathic medic1nes. U. S. Pharmacopoeial COITVent 10n. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. AIIIITOnium Carbon- ate. Description, Solubility, identification, res- idue on 1gnition, reaction, chloride, sulfate, heavy • metals, empyreumatic matter, as Say, and St0rage. U. S. P. product. Of ammonium Carbonate-Spiritus AIT- moniae Aromaticus. U. S. GOV., U. S. Army, Ordnance Dept. 4-16A; 1936. Amſmonium Carbonate; Use in Metal-Fouling Solutions). Specification Lump Form (for References. –Unit we 19.hts, see 830; Food and Drugs Act and Regulations, see 810. 831.4 CHLORIDE, AMMON | UM American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Ammonium Chloride. Gives requirements for insOluble matter, nonvolatile Iſat- ter, free acid, phosphate, sulfate, calcium and In a g n e S 1 u m precipitate, heavy metals, iron, and tests. American In S t it u t e Of Homoeopathy. Homoeopathic PharmaCOpoeia Of U. S., 1941. Ammonium Chloride. Chemical Symbol, SynOnyms, description, and prepa- rations for Solution, dilutions, medications, and triturations for use in homoeopathic medicines. American Leather Chemists Assn. Methods of Sampling and Analysis. AIIMOnium Chloride, 1942. Gives re- quirements for Water, insoluble Iſlatter, amIDOnium salts, nonvolatile matter, and analysis of nonvola- tile matter. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of Ammonium Cnloride. Gives chemical composition, identification, reac- tion, thiocyanate, assay, and average dose. S. Pharmacopoeial ConVention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Ammonium Chlo- ride (Muriate of Ammonia). Description, solubility, ident 1 f 10ation, l0SS On drying, residue On 1gni- tion, free acid, thiocyanate, heavy metals, assay, and storage. U. S.P. product of ammonium chloride- Capsulae Ammon 11 Chloridi. U. S. PharmaCODOe lal COnWent 10n. Pharma CODOeia Of U. S. A., Twelfth Revision, 1942. AITInOnlum Chloride Capsules. Identificat 10n, as Say, and Sizes. S. G O v. , Fe de r a l Specification O-A-491; 1930. Amonium-Chloride ( 8 a l Amm on 1 a c). Covers two grades- (A) for battery purposes (B) for galvaniz— ing purposes. Grade A ammonium Chloride is a white Crystalline or granular powder, without odor. Grade B ammonium chloride is what is known as "gas househ sal ammoniac. Gives detail requirements for each grade; methods of Sampling, inspection, and test; and requirements for packaging, packing, and mark- 1ng. - U. U. References. – Un it weights, see 830; Food and Drugs Act and Regulations, see 810. 83 I.5 NITRATE, AMMON | UM American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Ammonium Nitrate. Gives requirements for insoluble matter, nonvolatile mat- ter, free acid, chloride, nitrite, phosphate, Sul- fate, neavy metals, iron, and tests. Americaſ. In St 1 t u t e Of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Ammonium Nitrate. Chemical symbol, synonyms, description, and prepa- I’ations for Solution, dilutions, medications, and triturat iOnS for use in homoeopathic medicines. 946 Chemicals and All ied Products 83 | . 9 U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-59D; 1942. Ammonium Nitrate. References. -Unit weights, see 830; Food and Drugs Act and Regulations, See 810. 831.6 PHOSPHATE, AMMONIUM American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Ammonium Phosphate Dibasic (Diammonium Hydrogen Phosphate). Gives requí re- ments for insoluble matter, reaction to phenolphtha- lein, chloride, nitrate, sulfur compounds, alkali salts, arsenic, heavy metals, iron, and tests. American In st. 1 tu t e of Homoeopathy. Homoeopathic Pharmacopoeia Of U. S., 1941. Ammonium Phosphate. Chemical symbol, SynOnyms, description, and prepa- rations for triturations for use in homoeopathic InedicineS. References. -Unit we ights, see 830; Food and Drugs Act and Regulations, see 810. 831.7 SULPHATE AND PERSULPHATE, AMMONIUM American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Ammonium Persulfate. Gives requirements for assay, insoluble matter, nonvola- tile matter, chloride, manganese, heavy metals, and teSt, S. - American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Aſſimonium Sulfate. Gives requirements for insoluble matter, nonvolatile mat- ter, free acid, Chloride, nitrate, phosphate, ar- Seni C, heavy metals, 1 ron, and tests. U. S. Gov., Treasury Dept., Procurement Div., No. 673; 1944. Ammonium Persulfate (for Photographic Pur- poses). Covers one type and one grade in white, granular form. Gives ammonium persulfate content, water insoluble matter, residue on ignition, heavy metals, and particle S12e; methods of Sampling, in- Spection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 4–17; 1928. Ammonium Persulphate, for Metal-Fouling SolutionS. - References. -Unit weights, see 830. 831 - 9 MISCELLANEOUS AMMON |UM COMPOUNDS American Chemical Society. Specifications for Ana- lyt leal Reagents, 1941. Ammonium Acetate. Gives requirements for insoluble matter, nonvolatile mat- ter, chloride, nitrate, sulfate, heavy metals, iron, and teSt.S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Ammonium 0x8late. Gives requirements for insoluble matter, nonvolatile mat- ter, chloride, sulfate, heavy metals, and tests. American Chemical Society. Specifications for Ana- lytical Re agen t S, 1941. Ammonium Thiocyanate. Gives requirements for appearance, InSOluble matter, nonvolatile matter, chloride, Sulfate, heavy met- als, and test S. º American In st 1 tute of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Ammonium Acetate, Ammonium Benzoate, Ammonium Bromld, Ammonium IOdid, Ammonium Picrate, and Ammonium Walerianate. Chemi- cal symbol, Synonyms, descriptions, and preparations for solution and triturati Ons for use in homoeo- pathic medicines. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Acid Ammonium Walerate (Ammon- lum Walerianate). Gives chemical composition, de- Script 10n, SOlubility, id ent if I C at lons, loss On drying, residue, reaction, heavy metals; assay for ammonium valerate and assay for free valeric acid; storage, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed it 1 on, 1942. Ammonia Liniment (Wolatile Liniment Or Hartshorn Liniment). Gives chemical COſmposition, preparation, and St Orage. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ammonium Bromide. Gives chem- ical composition, description, solubility, identi- fication, re S 1 du e On ignition, free acid, other halogen Salts, sulfate, barium, heavy metals, iron, bromate, lodide, assay, Storage, preparations, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ammonium Hypophosphite. Gives chemical composition, description, Solubility, iden- tification, loss On drying, reaction, Oxalate, phos- phate, arsenic, calcium, heavy metals, assay, Stor- age, preparation, and average dose. The American Pharmaceutical ASSn. and The Nat 1 Onal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ammonium Iodide. Gives chemi- cal composition, description, solubility, identiff- Cat 10n, loss On drying, re S 1 due, reaction, free 1odine, barium, heavy metals, assay, storage, and average dose. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ammonium Salicylate. Gives chemical composition, description, solubility, iden- tification, ash, free acid, heavy metals, assay, St Orage, and average dose. The American Pharmaceutical ASSn, and The National Formulary Committee. The National . Formulary, Sev- enth Edition, 1942. Ampuls Of Green IrOn and Am- monium Citrates. Gives chemical composition, assay, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. An ISated SD 1 rit Of Ammonia. G1ves chemical composition, storage, alcohol con- tent, average dose, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. . The National Formulary, Sev- enth Edition, , 1942. Elixir Of Ammonium Broſnide. Gives chemical composition, preparation, assay, al- Cohol COntent, Storage, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Ammonium Walerate. Gives chemical composition, preparation, alcohol content, Storage, and average dose. The American Pharmaceutical Assn., and The Nat 1 Onal Formulary Committee. The National Formulary, Seventh 947 83 | . 9 Directory of Commodity Specifications Edition, 1942. Ichthammol. (Ammonium Ichthosulfon- ate). G 1 v e s chemical COmposition, description, misc1b111ty, 1dentifications, loss On drying, ash, assays for ammonia, ammonium sulfate and total sul- fur, storage, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Ammonium Acetate. Gives chemical compositions, description, identifi- cat 1on, ash, assay, storage, preparation, and aver- age dose. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edlt iOn, 1942. Syrup of Ammonium Hypophos- phite. G 1 V e S chemical composition, preparation, Storage, and average dose. S. GOv. , Navy Dept. Specification 51 C 38; 1944. Chemicals; Fire-Retardant, for Lumber and Timber. S. GOV. , Navy Dept. Specification 51P11a; 1919. Ammonlum P1 Crate. S. Gov. , U. S. Army, Chemical War f a re Service. Specification 4–503-35; 1926. Ammonium Perchlorate. S. Gov. , U. S. Army, Signal Corps. Specification 75-19; 1923. Ammonia; Caustic. and The National U. U. U. U. References.-Unit weights, see 830; Food and Drugs Act and Regulations, See 810. 832. POTASS | UM AND POTASS | UM COMPOUNDS 832 - || CYAN IDE OF POTASS IUM American In st it u t e of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Potassium cyanid. Chemical symbol, synonyms, description, and prepa- rations for triturations for use in homoeopathic medicines. - U. S. Gov., Treasury Dept., Procurement Div., No. 723; 1945. Potassium Cyanide for Photographic Purposes. Covers one type and one grade in the form of white fragments or granules. Gives requirements for po- tassium cyanide content, sulfide, heavy metals, and iron; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. References --Unit we ights, labeling of poisons, See 830. 832.2 CARBONATE OF POTASH American I n st i t u t e of Homoeopathy. Homoeopathic Pharmacopoeia of U. S. , 1941. Potassium Carbonate. Chemical symbol, synonyms, description, and prepara- tions for triturations for use in homoeopathic med- 1cines. S. Pharmacopoeial Convention. Pharmacopoe 1 a. Of U. S. A., Twelfth Revision, 1942. Potassium Carbon- ate. Description, solubility, identification, loss on drying, insoluble substances, reaction, arsenic, heavy metals, assay, and St Orage. S. Gov. , Treasury Dept., Procurement Div., No. 657; 1944. Potassium Carbonate; Hydrated (for Photo- graphic Purposes). Covers one type and one grade and shall be white, granular in form. Gives re- quirements for loss on drying, total alkali, b 1 Car- bonate content, water insoluble residue, and part 1- cle in size; methods Of Sampling, in Spect iOn, and U. U. tests; and packaging, packing, and marking for Ship- IlêIlt. References. -Unit weights, see 830; Food and Drugs Act and Regulat f Ons, . See 810. 832.3 º POTASH AND CAUST IC POTASH (HYDROX- |DE American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium Hydroxide. Gives requirements for potassium hydroxide, potassium caſ- bonate, chloride, sulfate, phosphate, silica and ammonium hydroxide precipit at e, n1trogen, iron, heavy metals, and tests. The American Pharmaceutical ASSn. Formulary Committee. and The National The National Formulary, Sev- enth Edition, 1942. Solution of Potassium Hydrox– ide. Gives chemical composition, description, Spe- cific gravity, identification, reaction, arsenic, assay, storage, preparations, and average dose. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Caustic Potash. Covers definition, properties, derivation, impurities, uses, and marketing customs. S. GOV., Navy Dept. Potash; Carbonate (Granular Form), Form), and Crude (Lump Form). U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Potassium Hydrox- ide (Caustic Potash). Description, solub 111ty, identification, reaction, heavy metals, insoluble Substances, assay, and Storage. - U. Specification 51P7a; 1940. Caustic (Stick References.-Unit weights, See 830; 810. 832.1, POTASH SALTS American Chemical Society. Journal of Industrial and Engineering Chemistry, Volume 19, May 1927, and Wolume 3 of Analytical Edition of J. I. E.C., April 15, 1931, and reprint November 1940 Edition. Recommend- ed Specifications for Analytical Reagent Chemicals. Potassium Bromate, Potassium Bromide, Potassium Io- date, Potassium Iodide, Potassium Phosphate. For each, permissible kinds and , amounts of impurities; methods Of test. American Chemical Society. Volume 19, May 1927, of Journal Of Industrial ańd Engineering Chemistry as Corrected in July 15, 1930, issue. Potassium Chlo- rate., Reagént for chemical analysis, permissible kindS and amounts Of impurities, methods of test. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium and Sodium Tar- trate. Gives requirements for insoluble matter, neutrality, chloride, phosphate, sulfate, ammonia, calcium, heavy metals, IrOn, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium Biphthalate. Gives requirements for as say, insoluble matter, loss at 100° C., chlorine compounds, heavy metals iron, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium Bisulfate; Fused. Gives requirements for acidity, insoluble matter and ammonium hydroxide precipitate, chloride, phosphate, - labe ling of poisons, FOOd and Drugs Act and Regulations', see 948 Chemicals and Allied Products 832. l; arsenic, calcium and magnesium precipitate, heavy metalS, IITOn, and tests. American Chemical Society. lytical Reagents, 1941. Potassium Bromate. Gives requirements for assay, 1nSOluble matter, neutral- ity, bromide, nitrogen compounds, sulfate, he avy metals, iron, SOdium, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium Bromide. Gives requirements for insoluble matter, neutrality, bro- mate, chloride, nitrogen compounds, Sulfate, barium, calcium, magnesium and ammonium hydroxide precipi- tate, heavy metals, iron, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium Carbonate; An- hydrous. Gives requirements for insoluble matter, loss on 1gn ition, chloride and chlorate, sulfur compounds, n it rogen compounds, phOSphate, S 1 l 1C a and ammonium hydroxide precipitate, c a l c i u m and magnesium precipitate, arsen 1C, heavy metals, SO- dium, and tests. American Chemical Society. lytical Reagents, 1941. Potassium Chlorate. Gives requirements for insoluble matter, bromate, chlo- ride, nitrogen compounds, sulfate, arsenic, calcium, magnesium and ammonium hydroxide precipitate, heavy Inetals, iron, SOdlum, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium Chloride. Gives requirements for insoluble matter, neutrality, chlo- rate, and nitrate, nitrogen compounds, phosphate, Sulfate, barium, calcium, magnesium an d ammonium hydroxide precipitate, heavy metals, iron, sodium, and tests. American Chemical Society. lytical Reagents, 1941. Potassium Chromate. Gives requirements for insoluble matter, chloride, free alkali, Sulfate, calcium, SOdium, and tests. American Chemical Society. Specifications for Ana- lytical Re age n ts, 1941. Potassium Dichromate. Gives requirements for Insoluble matter, chloride, sulfate, aluminum, calcium, sodium, and tests. American Chemical Society. Specifications for Ana- lyt 1.cal Reagents, 1941. Potassium Ferricyanide. Gives requirements for insoluble matter, chloride, Sulfate, ferro COImpoundS, and test S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium Ferrocyanide. Gives requirements for insoluble matter, chloride, Sulfate, and testS. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potas Sium IOClate. Gives requirements for insoluble matter, neutral 1 ty, chlo- ate, chloride and bromide, lodide, nitrogen COIn- pounds, sulfate, heavy metals, iron, SOdlum, and teSt, S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium IOdide. Gives requirements for insoluble matter, moisture, alka- in it, y, chloride, bromide, lodate, nitrogen COm- pounds, phosphate, sulfate, barium, calcium, magnes- lum and ammonium hydroxide precipitate, heavy met- als, 1 ron, SOdlum, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium N1trate. Gives Specifications for Ana- Specifications for Ana- Specifications for Ana- requirements for Insoluble matter, neutrality, chlo- rine to t a l, iodate, nitrite, phosphate, sulfate, calcium, magnesium and ammonium hydroxide precipi- tate, heavy metals, iron, Sodium, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium Oxalate. Gives requirements for insoluble matter, neutrality, chlo- ride, Sulfate, ammonia, heavy metals, iron, sodium, Substances darkened by hot Sulfuric acid, and tests. American Chemical Society. Specifications for Ana- lyt 1 Cal Reagents, 1941. Potassium Permanganate. Gives requirements for appearance, chloride and Chlorate, nitrogen COmpounds, Sulfate, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium Phosphate; Mono- basic (Potassium Dihydrogen Phosphate). Gives re- quirements for insoluble, ca 1 c 1 u m, and ammonium hydroxide precipitate, loss on drying over sulfuric acid, loss On ignit 10n, hydrogen-ion concentration, chloride, nitrogen compounds, sulfate, heavy metals, iron, SOdlum, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium Sulfate. Gives requirements for in so lu ble matter, neutrality, chloride, nitrogen compounds, arse n 1 c, Calcium, magnesium and ammonium hydroxide precipitate, heavy metals, iron, sodium, and tests. American In st it u t e of Homoeopathy. Pharmacopoeia of U. S., 1941. Potassium Acetate, Potassium Arsen ite, Potassium Bromid, Potassium Chlorate, Potassium Chlorld, Potassium Chromate, Potassium Dichromate, Potassium Ferrocyanid, Potas- Slum Hydrate, Potassium Hypophosphite, Potassium Iodid, Potassium Nitrate, Potassium Oxalate, Potas- Slum Permanganate, Potassium Phosphate, Potassium Picrate, Potassium Sulfate, and Potassium Tart rate. Chemical Symbol, synonyms, description, and prepa- rations for triturations for use in homoeopathic medicineS. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Effervescent Salt of POtaSSlum Bromlde (Effervescent Potassium Bromide With Caffeine). Gives chemical composition, prepa- ration, St Orage, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ointment of Potassium Iodide. Gives chemical composition, preparation, and stor- age. - The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed 1 t 1 on, 1942. Potassium Chlorate. Gives chemical composition, description, solubility, iden- tifications, reaction, heavy metals, assay, storage, and preparations. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Potassium Guaiacolsulfonate. Gives chemical composition, description, Solubllity, identifications, loss on drying, reaction, Sulfate, heavy metals, assay, storage, preparation, and aver- age dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Seventh HOmoeopathic 949 832. \, Directory of Commodity Specifications Edition, 1942. Potassium Hypophosphite. Gives chemical composition, description, solubility, iden- tification, loss on drying, reaction, free alkali, carbonate, phosphate, arsenic, calcium, heavy met- als, as Say, St Orage, preparations, and average dose. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Potassium Sulfate. Gives chem- ical composition, description, solubility, identifi- cation, reaction, chloride, arsenic, calcium, heavy metals, magnesium, sodium, assay, storage, prepara- tions, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Potassium Thiocyanate (Potas- sium Sulfocyanate or Potassium Rhodanate). Gives chemical composition, description, solubility, iden- tification, loss On drying, reaction, chloride, cya- nide, Sulfate, ammonium salts, arsenic, heavy met- als, assay, storage, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Potassium Chlorate. Gives chemical composition, identifications, assay, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Potassium Iodide. Gives chemical composition, 1.dentification, cyanide, assay, and average dOSe. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of Potassium Perſmanga- nate. Gives chemical composition, 1dentifications, assay, and average dose. Assn. Of Official Agricultural Chemists. and Tentative Methods of Analysis, 1940. and The National Official Defini- tions of Terms for Fertilizers and Liming Materials. Muriate of Potash (Commercial Potassium Chloride). Required percentage of potash (K20), ch i e f l y as chloride. Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Defini- tions of Terms for Fertilizers and Liming Materi- als. Nitrate of Potash (Commercial Potassium Ni- trate). Required percentage of potash (K20). Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Defini- tions of Terms for Fertilizers and Llming Materi- als. Sulphate of Potash (Commercial Potassium Sul- phate). Required percentage of potash and permis- Sible content Of Chlorine. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Defini- tions of Terms for Fertilizers and Liming Mater 1- als. Sulphate of Potash-Magnesia. Required con- tent of potash and of sulphate of magnesia; permlS- sible COntent. Of Chlorine. - S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Bismuth and Po- tassium Tartrate. Description, solubility, 1dent 1- fication, alcohol-soluble extractive, arsenic, lead, assay, and storage. U. S. P. product of bismuth and potassium tart rate-Injectio Bismuthi et Potassif Tart rat. 1 S. U. U. U. S. Pharmacopoeial Convention. Pharmacopoei a of U. S. A., Twelfth Revision, 1942. Bismuth and Po- tassium Tartrate Injection (Bismuth and Potassium Tartrate Ampuls). Aqueous solution, identification, and assay. 011 Suspension, ident 1 fication, assay, Storage, and Sizes. S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, 1942. tassium Citrate. Preparation and storage. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Potassium Ace- tate. Description, solubility, identification, re- action, arsenic, heavy metals, assay, and storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. POtassium and Sodium Tartrate (Rochelle Salt). Description, solu- billty, identification, loss on drying, reaction, ammonia, heavy metals, assay, and storage. U. S. P. product of potassium and sodium tartrate—Pulveres Effervescentes Composit 1. - S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, 1942. Potassium Bicar- bOnate. Descript 10n, Solubility, identification, reaction, carbonate, heavy metals, assay, and Stor- 8 ge. S. Pharſhacopoeial Convention. Pharm a copoeia of U. S. A. , Twelfth Revision, 1942. Potassium Bitar- trate (Cream of Tartar, Acid Potassium Tartrate). Description, solubility, 1 dentification, reaction, 1nSOluble matter, 8mmOnía, heavy metals, assay, and St0rage. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Potassium BrO- mide. Description, solubility, identification, loss on drying, alkalinity, bromate, 1 odide, sulfate, arsenic, barlum, heavy metalS, assay, and St Orage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Potassium Chlo- ride. Description, solubility, identification, loss on drying, reaction, 10dide or bromide, arsenic, Calcium and magnesium, heavy metals, sodium, assay, and storage. U. S. P. products of potassium chlo- ride-Liquor Chloridorum Trium Isotonicus, Tabellae Potass 11 Chlorid1. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Potassium Chlo- ride Tablets. Identification, calcium and magnesium, SOdium, assay, Storage, and S12eS. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Potassium C1- trate. Description, solubility, identi f 1 cation, loss on drying, reaction, tart rate, arsenic, heavy metals, assay, and Storage. U. S. P. product of po- tassium citrate–Potassii Citras Effervescens. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Potassium Iodide. Description, Solub 1.lity, identification, reaction, loss on drying, alkalinity (iodate, nitrite, thio- Sulfate, and barium), (nitrate, nitrite, and am— monia), heavy metals, assay, and storage. U. S. Pharmacopoeial Convent 1 On. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Potassium Ni- trate (Saltpeter). Description, solubility, iden- tification, loss on drying, reaction, chlorate, chlo- ride, heavy metals, assay, and storage. U. Pharm acopoeia of Effervescent Po- U. U. Pharmacopoeia of U. Pharma copoeia of U. U. U. U. 950 Chemicals and All led Products 832.9 U. S. Pharmacopoeial Convention. Pharmac Opoeia Of U. S. A. , Twelfth ReV1S1 On, 1942. Potassium Per- manganate. Description, Solubility, 1dentification, loss on drying, assay, and storage. S. Pharmacopoeial Convention. Pharma copoeia of U. S. A. , Twelfth Revision, 1942. Solution of Po- tassium Arsenite (Fowler's Solution). Description, identification, arsenate, assay, alcohol content, and storage. U. S. Gov. , D ept. Of COmmerce, Standards. Circular C398 a n d Supplement, 1944. Standard Samples. Acid Potassium Phthalate, Sample 84b. This sample is prepared and sold by the Na- tional Bureau of Standards with a cert 1 ficate Of analysis for use in industry and by others as a com- parison standard for checking the accuracy Of analy- SiS of Similar material. - U. S. Gov., Federal Specification O-P-551; 1944. Po- tassium Bromide, for Photography. Covers one grade. Gives requirements for colo r and form, Solution, loss on drying, assay, alkalinity, heavy metals, iodide, and bromate; methods of sampling, inspec- tion, and tests; and packaging, packing, and mark- ing for shipment. U. S. Gov., Federal Specification O-P-558; 1944. Po- tassium Iodide, for Photography. Covers One grade. Gives requirements for color and form, solution, loss on drying, assay, alkalinity, heavy metalS,. iodate, nitrate, thiosulfate, and barium; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shi Dment. S. GOV. , Navy Dept. Specification 51C29a; Chemicals; Testing, Dissolved-OXygen. U. S. Gov., Treasury Dept., Procurement Div., No. 619; 1943. Potassium D1 chromate; Technical Grade. Shall be furnished in one grade and in two types-type I, crystals and type II, granular. Gives requirements for potassium dichromate content, volatlle matter, water-insoluble matter, particle S 1 Z e , Sampling, in Spect 1 On, and tests. . S. Gov., Treasury Dept., Procurement Div., No. 641; 1943. Potassium Ferricyanide (Red Prussiate of Pot- ash); Technical Grade. Covers one type and One grade of ruby-red crystals. Gives requirements for potassium ferri cyanide content, ferro-compounds, water insoluble matter, and particle size; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. S. Gov. , Treasury Dept., Procurement Div., No. 666; 1944. Potassium Chloride, for Photographic Purposes. Covers one type and one grade 1n granular form. Gives requirements f or volatile matter, chloride content, precipitates, heavy metals, iron, bromides and 1 od 1 des, solubility, neutrality, and Sodium; methods of sampling, inspection, and t e St S; and packaging, packing, and marking for shipment. S. Gov. , Treasury Dept., Procurement Div., No. 724; 1945. Potassium Oxalate, for Photographic Purposes. Covers one type and one grade in the form of color- less crystals. Gives requirements for potassium oxalate, he a V y metals, iron COntent, Solubility, neutrality, and particle size; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. ; S. Gov. , U. S. Army, Medical Dept. Specification 4-1025C; 1938. Iodine and Potassium Iodide. U. National Bureau Of U. 1943. U. U. U. U. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1087A; 1942. Potassium Phosphate; Dipotassium. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50–11-11B; 1936. Potassium Chlorate, for Use in AIIMunit iOn. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-26B; 1937. Potassium Nitrate. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-93A; 1941. Potas Sium Sulfate. . References.-Unit weights, labeling of poisons, See 830; Food and Drugs Act and Regulations, see 810. 832- 9 MISCELLANEOUS POTASS UM COMPOUNDS The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Buchu and Potassium Acetate. Gives chemical composition, preparation, Storage, alcohol content, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Buchu, Juníper, and Potassium Acetate. Gives chemical composition, prep- a ration, St Orage, alCOhol content, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Potassium Bromide. Gives chemical COmposition, assay, storage, alcohol content, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Gargle of Potassium Chlorate With Iron (Golden Gargle). Gives chemical composi- tion, St Orage, alcohol COntent, and preparat 10n. The American Pharmaceutical ASSn, and The National , Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Potassium Citrate. Gives chemical composition, description, identifi- Cat 10n, reaction, tart rate, arsenic, heavy metals, assay, Storage, average dose, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Potassium Iodide. Gives chemical composition, description, specific gravity, ident 1 fication, reaction, other tests, as- Say, St Orage, average dose, and preparation. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2, 1944. Potassium Meta- bisulphite (Potassium Pyrosulphite, Metabisulphite Of Potash). Covers definition, constants, solubil- 1ty, derivation, uses, grades, containers, and Sub- Stitutes. . S. Pharmacopoeial Convention. Pharm ac Op Oe ia Of U. S. A., Twelfth Revision, 1942. Sulfurated Pot- ash. Description, solubility, identification, mini- mum of sulfides, and storage. U. S. GOV., Treasury Dept., Procurement Div., No. 664a; 1944. Potassium Metabisulfite, for Photographic “Purposes. Covers one type and One grade in granular form intended for photographic purposes. Gives re- qui rements for potassium metabisulfite COntent, heavy metals, iron, and w a t e r insoluble matter; methods of sampling, Inspection, and t e s t s; and packaging, packing, and marking for shipment. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–280; 1943. Powder; Tropic, for Photographic De- VeloperS. U. 951 832.9 Directory of Commodity Specifications U. S. GOV., U. S. Army, tion 75-285; 1943. for Photographic Use. U. S. GOV., U. S. Army, Army Alr FOrces. tion 75-300; 1943. Powder; Hardener, for Photographic Use. S. GOV., U. S. Army, Medical Dept. Specification 4-1068; 19 37. Potass 1 um Metabisulfite; Reagent Grade. U. S. GOV. , U. S. ATIIly, 5O-11-101; 1941. 833. CALC I UM AND CALC I UM COMPOUNDS, |NCLUD | NG LIME 833. O GENERAL ITEMS American Society for Metals. Metals Handbook, Edition. Properties of Calcium. constants Of Calcium. Calcium Chloride Assn. Reprint No. 178. Dehumidifi- cation With Calcium Chloride. To End Dampness and Remove Excess Room Moisture. Covers humidity and air conditioning, what "relative humidity" means, high humidity damaging, how calcium chloride de- humidifles, methods of dehumid ifying with calcium chloride, Simple devices available for Calcium chlo- ride, and S Olution from dehumidification, has many Valuable uses. 833. I CALC I UM CARB IDE U. S. Gov. , Army Air Forces. Specification 20028-A (1); 1943. Charge; Welding (Portable Welding Equip- ment Set). S. Gov. , Dept. Of Agriculture, F O I e S t Service. Specifications MSF-90-S. Carbide, All Kinds. S. Gov., Fe d e r a l Specification O-C-101; 1930. Amendment 4; 1944. Calcium-Carbide. C OV e T S One grade. Gives requirements for m a te r 1 a 1, sizes (lump, egg, nut, 1/4 by 1/12, rice, and 14 N. D. ), and volume of gas; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. S. Gov. , Treasury Dept., Procurement DiV., No. 558; 1942. Acetylene; Technical Grade (for Use in Cut- ting and Welding). Shall be furnished in but One grade. Gives capacity of cylinders and requirements for gas, acetone, cylinders, and Valves; methods of sampling, inspection, a n d t e S t S; and packaging, packing, and markling. 833.2 CALC I UM CHLORIDE American Chemical Söciety. lytical Reagents, 1941. Calcium Chloride. Gives requirements for assay, in so lu ble and ammonium hydroxide precipitate, alkalinity, ac 101ty, nitrate, sulfate, ammonia, barium, heavy metals, 11 On, Inag- nesium and alkall SaltS, and testS. American Chemlcal SOc lety. Spe C1 fications for Ana- lytical Reagents, 1941. Calcium Chloride; Anhydrous. Gives requirements for assay, alkalinity, magnesium and alkall Salts, and test S. American I 11 st it u t e of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Cal C 1 u m Chlorld. Chemical symbol, synonyms, descript lon, and prepa- rations for solution, dilutions, and medications for use in homoeopathic medicines. Army Air Forces. Specifica- Powder; Hardening, Stop Bath, Specifica- FiXing Bath, U. Ordnance Dept. Specification Potassium Perchlorate. 1939 Covers physical U. U. Specifications for Ana- The American Pharmaceutical ASSn. Formulary Committee. The National Forumlary, Sev- enth Edit 1.On, 1942. Ampuls Of Calcium Chloride. Gives Chemical COmposition, assay, and average dose. American SOC1ety for Testing Materials, D 98-34; 1934. Calcium Chloride. Includes use for dust prevention, acceleration of setting of c on c re t e , and curing concrete. Gives requirements for chemical composi- tion, Screen analysis, and packing. American Society for Te St. in g MaterialS, D 345-34; 1934. Methods of Chemical Analysis Of Calcium Chlo- ride. In C lu de S determination. Of total calcium, total alkalin it y and magnesium C Ompounds, total alkali chlorides as S Odlum Chloride, and a rapid technical method for Ordinary use, with explanatory notes. Title and section 1 tentatively revised and new sect 10ns 2 and 3 tentatively added 1941. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Calcium Chloride. Covers COlor and properties, derivation, Solubility, purity, uses, grades, Supply, and packing. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth ReVision, 1942. Calcium Chloride. Description, solubility, identification, reaction, 1rOn, aluminum, ph OS phate, magnesium an d alkali Salts, heavy metals, as Say, and St Orage. U. S. P. product of calcium chloride—Liguor Chloridum Trium ISOtonicus. U. S. GOV., Fe de r a l Specification 0–C–106a; Amendment 1; 1944. Calcium-Chloride; Hydr at ed, Technical Grade. Covers one type and One grade in flake form. Gives requirements for calcium-chloride C Ontent, impurities, and particle S1zes; methods of Sampling, inspection, a n d t e St S; and packaging, packing, and marking for Shipment. U. S. GOV., Treasury Dept., Procurement Div., No. 470; 1941. Calc ilim Chloride; Hydrated, Special (for Anti-Freeze Use in F1 re-Extinguishers). Shall be furnished 1n one type and grade. Gives require- ments for part 1 cle size and chemical composition; methods of S a mp l. 1 ng, inspection, and tests; and packaging, packing, and marking. U. S. GOV., Treasury Dept., Procurement Div., No. 622; 1943. Calcium Chloride; Anhydrous, Technical Grade. Shall be in One type, One grade, and two classes– (A) granular and (B) lump. Intended for use as a desiccating (drying) agent. Calcium chloride shall not be caked in the container. Gives requirements for calcium chloride content, impurities, and parti- cle size Of granular and lump; methods Of Sampling, inspect iOn, and tests; packaging, packing, and mark- ing. S. GOV. , Specification 96-82-2; Technical Grade S. and The National U. 1944. U. U. S. Army, Chemical Warfare Service. 1939. Cal C 1 u In Chloride; References. –Chloride of lime b l e a ch, see 891; unit Weights, see 830; FOOd and Drugs Act and Regu- lations, see 810. 833.3 CALC I UM CARBONATE American Chemlcal Society. Specifications for Ana- lytical Reagents, 1941. Calcium Carbonate. Gives requirements for insoluble in hydrochloric acid and ammonium hydroxide precipitate, alkalinity, chlo- ride, n i t r at e, sulfate, ammenia, barium, heavy 952 Chemicals and Allied Products 833.9 IſletalS, teSt.S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Calcium Carbonate-Low in Alkalies. Gives requirements for insoluble in hy— drochloric acid and ammonium hydroxide precipitate, chloride, Sulfate, alkalies, barium, heavy metals, iron, magnesium and alkalles, and tests. American In St 1 t u t e of Homoeopathy. Homoeopathic Pharmacopoeia Of U. S., 1941. Calcium Carbonate of Hahnemann. Chemical symbol, synonyms, description, and preparations for triturations for use in homo- e Opathic ImedicineS. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edit 1 On, 1942. Tablets Of Calcium Carbonate. Gives chemical COImposition, identification, barium Or Strontium, assay, and average dOSe. iron, In a gn e S 1 u In a n d alkali Salts, and U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. COmpound Chalk Powder. Preparation. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., T we l f th Revision, 1942. Precipitated Calcium Carbonate (Precipitated Chalk). Descrip- t1 On, Solubllity, identification, loss on drying, acid-insoluble material, barium, heavy metals, 1TOn, magnesium and alkall Salts, assay, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Prepared . Chalk (Drop Chalk). Description, solubility, identifica- tion, a Cid-1nsoluble residue, heavy metals, assay, and storage. U.S. P. products of prepared chalk— Hydrargyrum Cum Creta, M is t u r a Cretae, Pulvis Cretae COImpositus. U. S. GOV., U. S. Army, Specification 96-31-11; Whiting, Commercial. Chemical Warfare Service. 1938. Calcium Carbonate; References. –Unit weights, see 830; Food and Drugs AC t and Regulati Ons, see 810; Chalk, ceramic whit- ing, see 546; lime Stone, see 511. 2. 833. I; CALC I UM PHOSPH | D F AND CALC I UM PHOS- PHATE S. Pharmacopoe 1al Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Tribasic Calcium Phosphate (Precipitated Calcium Phosphate). De- Script 10n, Solubility, identification, loss on 1g- nition, acid-1nSoluble matter, Soluble Salts, car- bonate, chloride, nitrite, Sulfate, arsenic, barium, dibasic Salt and C a lic i u m oxide, fluorine, heavy Imetals, and assay. S. GOV. , Navy Dept. Calcium PhoSphide. 833.5 CAUSTIC (QUICKLIME) AND HYDRATED LIME American In St 1 tu t e of Homoeopathy. Pharmacopoe 1a of U. S., 1941. Calc i u m Hydrate. Chemical Symbol, Synonyms, description, and prepa- rations for Solutions, dilutions, and triturations for use in homoeopathic medicines. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Lime (Calcium Oxide or Quick- lime). Gives chemical composition, description, Solubility, 1 dentifications, insoluble substances U. U. Specification 51C2d.; 1940. HOſloe Opathic loss on 1gnition, reaction, carbonate; alkalies or magnesium; assay, Storage, and preparation. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed 1 tion, 1942. Lime Liniment (Carron 011). Gives chemical composition, preparation, and stor- 8.98. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, i942. Calcium Hydrox– ide. Description, solubility, identification, hy— drochloric acid-1nsoluble matter, carbonate, heavy metals; magnesium, assay, and Storage. U. S. P. prod- uct of Calcium hydroxide-Liquor Calcii Hydroxide. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revisión, 1942. Soda Lime. De- Scription, S12 e Of granules, 1dentification, mois— ture absorption, loss on drying, carbon dioxide ab- SOrption CapaCity, hardness, and Storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Solution of Cal— cium Hydroxide (Lime Water). Description, identi- fication, reaction, alkalies and other carbonates, assay, and storage. S. Gov., Treasury Dept., Procurement Div., No. 710; 1944. Calcium Hydroxide; Technical Grade. Covers one type and one grade in the form of fine white powder. Gives requirements for calcium hydroxide C Ontent and particle S12e; methods of sampling, in- Spection, and tests; and packaging, packing, and marking for Shipment. g . S. GOV., Veterans Administration, Medical and Hos- pital Supply Section, WA-H-112; 1941. Soda-Lime for Medical USe. U. Pharmacopoeia of U. U. References. –Unit weights, see 830; Food and Drugs Act and Regulations, see 810; quicklime and hydrated lime f Grwater treatment, see 882. 2; quicklime and hydrated lime for various other purposes, see 517.2. 833.9 MISCELLANEOUS CALC I UM COMPOUNDS American In St 1 t u t e Of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Calcium Acetate of Hahnemann, Calcium Arsenate, Calcium Bromid, Calcium Fluorid, Calcium I Odid, Calcium 0xalate, Calcium Phosphate, Calcium Sulfate, and Impure Calcium Sul- fid. Chemical Symbol, SynOnyms, and preparations for Solution, dilutions, triturations, and medica- tions for use in homoeopathic medicines. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Calcium Bromide. Gives chemi- cal composition, description, SOlubility, identifi- cation, reaction, chloride, bromate, 1 Odide, Sul- fate, barium, heavy metals, iron, and magnesium and alkali salts; assay, Storage, and average dose. The American Pharmaceutical ASSm. &nd The National Formulary Committee. The National Formulary, Sev- enth Ed it 1 on, 1942. Calcium Creosotate. Gives chemical composition, description, Solubility, loſſen- tifications, assay, storage, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed it 1 on, 1942. Calcium GlycerophOSphate. Gives chemical composition, description, solub 1.lity, 1dentifications, loss On dry 1 ng, alCOhol-Soluble Substances, free alkali, Chl OT 1 de , ph O S phate, 953 833. 9 Directory of Commodity Specifications sulphate, a r S en 1 C, heavy metals, assay, Storage, preparations, and average dose. The American Pharmaceutical ASSI). and The Nat 10mal Formulary Committee. The National Formulary, Sev- enth Edit 1 On, 1942. Calcium HypophOSphite. Glves chemical COmposition, description, Solubility, iden- tification, loss On drying, Water-insoluble Sub- stances, phosphorous compounds, arsenic, heavy met- als, free acid, as Say, St Orage, preparations, and average dOSe. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Calcium LactophOS- phate. G 1 V e S chemical composition, preparation, Storage, alcohol content, and average dose. The American Pharmaceutical ASSn. and The Nat I Onal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Calcium and Sodium Glycerophosphates. Give S Chemical COmposition, preparati On, Storage, alcohol COntent, and average dOse. The American Pharmaceutical ASSn. and The Nat 10nal Formulary Committee. The National Formulary, Sev- enth Edit 1.On, 1942. Syrup of Calcium LactophOS- phate. G 1 V e s chemical composition, preparation, Storage, and average dose. The American Pharmaceutical Assn. and The National Rormulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of Calc illm. Lactate. Gives chemical COmposition, ldentification, assay, and average dOSe. and The Nati Onal Assn. of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Insect, 1- cides and Fungicides. Calcium Cyanide. Methods for determination of cyanogen and chlorine. National ASSn. Of Purchasing Agents. Handbook Of COIn- modity Data Sheets, 1938. Calcium Aluminate. COV- ers definition, Constants, specifications, Solubil- ity, derivation, uses, and COntainers. Technical Assn. of the Pulp and Paper Industry. Analy- sis of B1 sulphite Cooking Liquor. Standard T604 m-35 1935. For control tests in mill using volumetric CO Il- trol analysis and complete gravimetric analysis. Prepa- ration of sample and outlines of each method of testing. S. Pharmacopoeial Convent 1on. Pharmacopoeia. Of S. A., Twelfth Revision, 1942. Calcium Glucon- ate. De Scription, solubility, ident 1ſ ication, re- action, chloride, Sulfate, arsen 1C, heavy metals, Sucrose and reducing Su g a r S, as Say and Storage. U. S. P. product of calcium gluconate-Injectio Calcii GluconatiS. S. Pharmacopoeial C Onvention, U. S. A., Twelfth Revision, 1942. ate Injection (Calcium Gluconate Ampuls). fication, assay, Storage, and S1268. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Calcium I odo- behenate. Description, Solubility, loss On drying, identification, magnesium and alkall SaltS, Carbon- ate, soluble salts, chloride and Sulfate, inorganic salts, assay for iOdine, and St Orage. U. S. Pharmacopoeial COnventi On. PharmaCODOeia Of U. S. A., Twelfth Revision, 1942. Calcium Lactate, Description, solubility, ident 1 fication, loss On drying, free a c 1 d, heavy metals, magnesium and U. U. U. Pharmacopoeia of CalCium Glucon- Ident 1- U. alkali salts, Volatlle fatty acid, assay, and Stor- age. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth ReVision, 1942. Calcium Mande- late. De S cript 1 on, Solubil 1 ty, identification, loss on drying, C Ompleteness and clarity of solu- tion, free acid, chloride, sulfate, heavy metals, magnesium and alkall Salts, assay, and storage. U. S. Gov., Dept. of Commerce, National Bureau of Standards. C 1 I C u la r C398 and Supplement, 1944. Standard Samples. Calcium Molybdate, Sample 71. This Sample ls prepared and sold by the National Bureau of Standards with a certificate of analysis for use 1n 1ndustry and by Others as a comparison standard for checking the accuracy of analysis of Similar Iſlaterial. U. S. Gov., Treasury Dept., Procurement Div., No. 725; 1945. Calcium Sulfate; Anhydrous (for Drying and Desiccating Purposes). CO We r s one type and One grade and Shall be in granular form. Gives require- ments for water absorption, temperature rise, and particle S12e; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for ship- Iſlent. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-89A; 1941. Calcium Resinate. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-105; 1941. Calcium Fluoride. References. –Unit we 1 ghts, labeling of poisons, see 830; F O Old and DI’ugs A C tº 8 n d Regulati OnS, see 810: calcium fert, 1 l 1 Zers, see 850-859; Calcium a r- Senate and in Secticides, see 881. 12; gypsum, cal- Cined gypsum, See 514. 1, 514. 2. 831. SOD | UM AND SODI UM COMPOUNDS 83! - O GENERAL ITEMS American So c 1 et y for Testing Materials, D 501–43; 1943. Methods of Sampling and Chemical Analysis of Special Detergents. Covers in Organic alkaline de- tergents. Glves procedure for sampling and testing caustic soda, soda ash, modified soda (Sesquicar- bonate type), sodium metasilicate and sodium ses— quisilicate, trisodium phosphate, and tetrasodium pyrophOS phate. 83!!. I SOD I UM CYAN IDE American Chemical Society. lytical Reagents, 1941. Specifications for Ana- SOdium Cyanide. Gives re- quirements for assay, chloride, ferrocyanide, sul- fate, Sulfide, thiocyanate, and tests. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Insecti- Cides and Fungicides. Sodium and Potassium Cyanides. 'official methods for determination of cyanogen and Chlorine. U. S. GOV., Fe d e ral Specification 0-S-591; 1930. Amendment 1, 1934. Sodium-Cyanide; for Use As an Insecticide in Fumigation. Covers one grade. Gives detail requirements; method of Sampling, inspection, and test; and requirements for packaging, packing, and marking. References. –Unit weights, See 830, labeling Of p O is Ons, 954 Chemicals and Al lied Products 83}}.}} 831.2 SOD UM NITRATE American Chemical SOC lety. Specifications for Ana- lytical Reagents, 1941. Sodium Nitrate. Gives re- quirements for insoluble matter, neutrality, chlo- rine total, 1 Odate, nitrite, phosphate, sulfate, Calcium, a n d magne Slum precipitate, heavy metals, 1TOII, and te St.S. American I n St 1 tu t e Of Homoeopathy. Homoeopathic Pharmacopoe 1a of U. S., 1941. SOdlum Nitrate. Chem- 1cal Symbol, Synonyms, description, and preparations for triturat 10ns for use in homoeopathic medicines. ASSII. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Defiſhi- t 10ns of terms for Fertilizers and Liming Materials. Nitrate of Soda (Commercial Sodium Nitrate). Re- quired percentage of nitrogen, Chiefly as SOdlum Initrate. U. S. G O V., Navy Dept. SOdium Nitrate Aluminum Alloy). U. S. GOV., Treasury Dept., Procurement DiV., No. 617a; 1944. Sodium Nitrate (Nitrate of Soda), (for Fer- tillzer Purposes). Covers one type and one grade 11, granular Or pellet form. Gives requirements for nitrogen content, moisture and other volatile mat- ter, water-insoluble matter, and particle size; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. Specification 51S31a; 1941. (for Use in the Heat Treatment of References. -Unit we ights, see 830. 834.3 SODI UM BORATE (BORAX) Aſſie T1Cali Chemical Society. Specifications for Ana- lytical Re agents, 1941. B O r a X (Sodlum Borate). Gives requirements for insoluble matter, chloride, phosphate, Sulfate, Calcium, heavy metals, iron, alid tests. Americall I n St 1 tu t e Of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Sodium Pyroborate. Chemical Symbol, Synonyms, description, and prepa- rations for triturations for use in homoeopatnic med 1C ines. Amer 1 caſt Leather Chemists Assn. Methods of Sampling and Analysis. BOI’ax, 1942. Gives requirements for SOdium borate, insoluble matter, iron, aluminum, Calcium, ſmagnes 1 um, Sulfate, chloride, and free al- kal 1. The American Pilarmaceutical Ass II. Formula Ty COrſin it, tee. The National Formulary, Sev- eIltſ. Ed 1t 10I), 1942. COI) pound Solut 10n Of SOdlum Borate (DODell's Solution). Gives chemical compos 1- t 10n, des CT 1pt; 10n, 1.dentifications, reaction, stor- age, use On mucous membranes, and preparation. National ASSI). Of Purch.asing Agents. Handbook of Comi- ITOdlty Data Sreets, 1938. Borax; Dehydrated (Sodium Tetrab Orate; AIII, yorous - Borax " Glass"; Calcinied or "Burnt." Borax, Etc.). Covers definition, constants, der 1 Vation, pur 1 ty, grades, containers, and uses. National ASSII. Of Purchas 111g Agents. Handbook of Com- modity Data Sheets, 1938. Borax (SOdium Tetrabor- ate Dehydrate, SOdlum B10 Orate, Or Sodium Borate). COVers de f iſ 1 tions, Constants, Solubility, Occurance pur 1 ty, grade S, SubSt. 1 tutes, COntalmers, uses, and market 1.I.g. and The National | Toilet GOOds Assn., Inc. Specification NO. 4; 1941. Borax. Gives requirements for color, Odor, identity, Na2B407, Na2B40710H2O, solub ility, pH, carbonates and D iCarbonate S, arSenic, lead, and Other heaWy metalS. U. S. PharmaCOpoeial ConVention. Pharmacopoeia Of 1942 . Sodium BOrate Description, solubil- U. S. A., Twelfth ReVis 10n, (Borax, Sodium Tetraborate). ity, identification, reaction, carbonate or bicar- bonate, arsenic, heavy metals, as Say, a n d Storage. U. S. GOV. , F e d e r a l Specification SS-B-611; 1933. Amendment 1; 1942. Borax (SOdium Borate). Covers one grade, and three types- (A) crystal, (B) granu- lated, and (C) powdered. Gives requirements for material; II, et h O d S Of Sampling, inspect iOn, and tests; and requirements for packaging, packing, and marking, for Sh1pment. References.—Unit weights, see 830; Food and Drugs Act and Regulat 1 OIls, see 810. 831.4 SODI UM CARBONATE, SODA ASH American Chemical Society. Specifications for Ana- lytical Reagents, 1941. SOdiuſ Carbonate; Anhydrous. Gives requirements for insoluble matter, loss OI) ignition, Chloride, Sulfur COImpounds, nitrogen COIT- pounds, phosphate, silica and ammonium hydroxide precipitate, Cal Cium and magnesium precipitate, potassium, arsenic, heavy metals, and tests. American CIlemical Society. Specifications for Ana- lytical Reagents, 1941. Sodium CarDOnate; Anhydrous (2). Give S requirements for insoluble matter, am- monium hydroxide precipitate, and tests. American HO Spital ASSII. , 16-22. SOda ASh. COVers three type S-ordinary or light, extra-light, and dense. Based On U. S. GOV. Federal Specification 0-S-571 a for SCCia Ash, referred to below. American I n St. 1 t ll t e Of Hómoeopathy. HOITOe Opathic Pharmacopoeia Of U. S., 1941. SOdium Carb Onate. Chemical Symbol, SynOIlyms, description, and prepa- rat, iOnS for triturations for uSe in homoeopathi C ImedicineS. American Leather ChemistS ASSn. Methods Of Sampling aſid Analysis. SOda ASI), 1942. Gives requirements for total alkal 1, SOdlum DiCarbonate, SOdium Car- bOnate, and SOdiuſ Chloride. American Railway Engineering ASSII. COnStruction and Malntenarice Sect iOn, ASSn. Of American RailroadS. Manual for Railway Engineering. Specifications for SOda Ash To Be Used in Water Treatment. GiveS requireſſents for crlemical and physical properties and tests, packling and mark 1ng, and inspect. 10m and rejection. American Society for Testing, Materials D 458–39; 1939. SOda Ash. For material Suitable for Various wash- ing, cleaning, and SCOuring processes, with Or Witn- Out SOap, where a IDOderately Strong alkaline mater 1- al is des 1 red, composed of nigh-grade annydrous Sodium Carbonate iſ powdered form; requirements as to CIJemical COIUpoS it 10n, loss On Heating, light and extra ligiit types, and tests using, A. S. T. M. Method D 501. & Natl.OIlal ASSI). Of Purchas 1ng Agents. modity Data Sneets, 1938. Soda Asn. Covers defini- tion, constants. Solub 1.lity, derivat 10n, purity, grades, specif 1 cat 10IIS, COIntálnerS, aſid uses. HandbOOk Of COIT- 955 831. 1, Directory of Commodity Specifications Technical Assn. Of the Pulp and Paper Industry. Analy- sis of Soda Ash (Anhydrous Sodium Carbonate). Stand- ard T 612 IT-44; 1944. For 58 percent g r a d e for paper manufacturing. COverS Specifications, Sam- pling, preliminary procedure for tests, total alka- linity, hydroxide, bicarbonate, matter insoluble in water, and loss at 150° C. U. S. PharmaCOpoeial COnvent iOn. U. S. A. , Twelfth Rev is 1 On, 1942 . MOn Ohydrated SOdium Carbonate. Description, solubility, identi- .fication, loss on drying, heavy metals, assay, and St. Orage. U. S. GOV. , F e d e r a l Specification 0–S-571a; 1939. Amendment 1; 1944. Soda Ash. Covers three types- (I) 58 percent ordinary or light, (II) 58 percent extra-lignt, and (III) 58 percent dense. Gives re- quirements for material, chemical COmposition, loss of we 19.ht at 150° to 155° C., and volume; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV. , F e d e r a 'l Specification 0-S-581a; 1939. Sodium-Carbonate; Granular (Monohydrate-Crystals). COVerS One grade. Gives detail requirements; metn- Ods Of Sampling, inspection, and tests; and Te quire- ments for packaging, packing, and marking for Ship - Iſle Ilt. U. S. GOV. , Treasury Dept., Procurement D1V., NO. 642; 1943. Sodium Carbonate; Anhydrous (for Photographic Purposes). Covers orie grade of uniform white pow- der. Gives requirements for total alkali Calculated as sodium Carbonate, SOdium’ b 1Carb Onate COI/tent, and matter insoluble in water; metriods of Sampling, inspection, and tests; and packaging, packing, and Iparking. Pharmacopoe la Of References. – Soda ash for boiler compound, 882. 2; laundry soda, see 834. 7; unit we ights, 830; Food and Drugs Act and Regulations, see 810. 831.5 SOD I UM B | CARBONATE American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Sodium Bicarbonate. Gives requirements for ins Oluble matter, assay aſid Carbon- ate, chloride, Sulfur compounds, phosphate, Calcium, magnesium and ammonlum hydroxide precipitate, potas- sium, ammonia, heavy metals, and tests. American Leather Chemists ASSn. Methods Of Sampling and Analysis. SOdlum Blcarbonate, 1942. Gives re- quirements for water, Sodium hydroxide, Carbonate, bicarbonate, hydroxide and Carbonate, insoluble matter, iron, aluminum, calcium, magnesium, sulfate, and Chloride. The American Pharmaceutical A S S II. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Mixture Of Rhubarb and Soda. Gives Chemical COIDpoS it 10n, St.Orage, alCOhol COn- tent, average dOSe, and preparat.10Il. The American Pharmaceutical Ass n . and True National Formulary Committee. The National Formulary, Sev- enth Edit 10m, 1942. SOlut 10n Of SOda and Mint. Gives chemical composition, descript lon, identifi- cat 10ns, Teact 10n, St. Orage, alcohol COI) teſt, a Ver- age dose, and preparat 10n. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edit 10II, 1942. Tablets Of SOdiuſ B1 Carbonate. S 62 62 S 62 62 º Gives chemical COmposition, and average dOSe. National Assn. Of Purchasing Agents. modity Data Sheets, 1938. Sodium Bichromate. Cov- ers definition, C O II St a n t S, SOlub Illty, purity, grades, forms available, containers, uses, and sub- StituteS. U. S. Pharmacopoeial Convention. U. S. A., Twelfth ReVision, 1942. SOdium Bicarbon- ate (Baking Soda). Description, solubility, iden- tification, insoluble Substances, reaction, carb Oil- ate, ammon 1a, arseil 10, Heavy metals, assay, a n d St Oſage. U. S. Gov., Fe de r a 1 Specification 0-8-576; 1944. Sodium Bicarbonate; Technical Grade. COWe I'S One type and One grade in powdered form. Gives require- ments for total alkali, loss On heating, and chlo- rides; methods Of Sampling, 1nSpection, and tests; and packaging, packing, alld marking for Shipment. identifications, assay, Handbook Of COIT- Pharmacopoeia Of References. -Baking soda, laundry soda; see 155.2, 834.7; unit We 19.hts, see 830; Food and Drugs Act and Regula tº 1 On S, See 810. 834.6 SODI UM SILICATE (WATER GLASS) American Society for T e S t in g Materials, C 111-36; 1936. SOdlum Silicate for Curing Concrete. FO I’ application to the Surface Of concrete for prevent- ing moisture loss during Curing. COVers formula and Specific gravity, Te Quirements for COntainer Size and type, and marking. National ASSn. Of Purchasing Agent S. HandbOOk Of COm- modity Data Sheets, Volume 2; 1944. Sodium Sili - cate (Water Glass, Soluble Glass, SOdium Metasili- cate). COVerS definition, derivat 10n, C.OnSt.8nts, Solubility, uses, grades and forms, COntainers, and Substitutes. U. S. Gov., Fe d e r a l Specification 0-8-604; 1940. Sodium-Metasilicate; Pentahydrate. Covers One type. G1Wes detail requireſ,ents; method Of Sampliſg, in- Spection, and test; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , F e d e r a l Specification 0-S-605; 1942. Sodium-Silicate; Liquid. COvers One type and Olie grade. Gives requirements for consistency, Specific gravity, and alkali content; methods of Samp11ng, 1nSpection, and test; and requirements for packag- iſig, packing, and marking for Sh1pment. U. S. G O V., Navy Dept. Spec 1 fication 51829; Sodium-Silicate; Solution (33.5° Baumé). U. S. GOV., U. S. Army, Ordnance Dept. Specification 4 -1035A; 1939. Sodium Silicate (Water Glass). 834.7 HYDRATED OR SAL SODA (WASHING SODA) Modified (Was Iling COWerS One grade. Based On Fe d e r a l Specification P-S-641a and 1939. American HOSDital A S S II . , 7-40. Soda) Laundry Soap. U. S. G O V. Amendment 1. U. S. Gov., Fe d e r a l Specification P-S-641a; 1939. Amendment 1; 1940. Soda; Laundry, Modified (Wash- ing Soda). Covers one grade-white uniform powder. Gives requirements for composition, alkalinity, SO- dium bloarb.Onate, sodium carbonate, and matter ill- Soluble in water; Iſlethods of Sampling, inspect 10m, and tests; and requiremaints for packaging, packing, aIld marking for Shipmerit. 956 Chemicals and Allied Products 83)}.9 834.8 CAUST || C SODA OR LYE American Chemical Society. Specifications for Ana- lytical Reagehts, 1941. Sodium Hydroxide. Gives requirements for Sodium hydroxide, sodium carbonate, Chloride, Sulfate, phosphate, silica and ammonium hydroxide precipitate, nitrogen, iron, heavy metals, and tests. American Hospital Assn., 7–37. Caustic (Lye) for Cleaning Purposes. COvers one grade. U. S. Gov. Federal Specification P-S-651a. American In s t it u t e Of Homoeopathy. Homoeopathic Pharmacopoe 1a o f U. S., 1941. So d 1 um Hydrate. Chemical symbol, Synonyms, description, and prepa- I’ations for Solutions, dilutions, and medications for use in homoeopathic medicines. American Leather Chemists Assn. Methods of Sampling and Analysis. Caustic SOda, 1942. Gives require- ments for total alkali, sodium hydrate, sodium car- bOnate, Sodium chloride, and sodium sulfate. American SO c 1 et y for Testing Materials, D 456–39; 1939. CauSt1 C SOda. For various washing, cleaning, and SCOuring processes, with Or with Out SOap, where St. I O n gly alkaline material 1S desired. Includes flake, coarsely powdered, or solid form in air-tight COntainers, requirementS as to chemical COmposition, and analysis using A. S. T. M. Method D 501. A S S n . Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- Cides and Fungicides. Soda Lye. Official methods for determination of carbonate and of hydroxide. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Caustic Soda. Covers definition, properties, derivat 1 on, impuri ties, uses, forms available, commercial grades, marketing, Shipping regulations, and substitutes. Technical Assn. Of the Pulp and Paper Industry. Athal- yS1s Of SOdlum Hydroxide (Caustic Soda). Standard T 613 m-44; 1944. For standard commercial solid, flake, grOund, and liquid material. COver S Sam- pling, apparatus, preparation of Solution, total al- kall, Sodium hydroxide, sodium carbonate, alkalies by double titration, sodium chloride, and sodium Sulphate. U. S. Pharmacopoe 1al COnvention. U. S. A., Twelfth Revision, 1942. (CauStic SOda) . Description, solubll 1 ty, 10 entifi- Cation, reaction, heavy metals, potassium, insoluble SubStances and Organic matter, as Say, and St0rage. U. S. GOV., Army Air Forces. Specification 31315; 1943. Powders; Sodium Hydroxide, Film Reversal (for Photographic Use). U. S. Gov., Fe d e r a l Specification P-S-631a; 1939. Soda; Caustic (Lye), (for Cleaning Purposes). Cov- ers One grade in flake, ground, or lump form. Gives requirements fol' sodium nydroxide and for carbonate; methods Of Sampling, inspect 1 On, and tests; and re- quirements for packaging, packing, and marking for SOda Rased On Pharmacopoeia Of Sodium Hydroxide Shipment. U. S. Gov. , N a V y Dept. Spec 1 fication 5: S7; 1913. SOda; Causti C, Smokeless POwder. U. S. Gov. , Navy Dept. Specification 51S26b; 1938. Soda Lime. U. S. Gov. , Treasury Dept., Procurement DiV., No. 638; 1943. Sodium hydroxide (for Photographic Purposes). COVers One type and One grade of flake, granular, Or pellet form and shall not be caked in the con- tainer. G 1 v e s requirements for sodium hydroxide content, SOdlum carbonate content, and chlorides; m e th O d S Of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., U. S. Army, Ordnance Dept. Specification 4-1006A; 1936. Sodium Hydroxide for Use in Recoil MeChan 1 SmS. U. S. GOV., U. S. Army, S1 gnal Corps. Specification 75-15; 1923. Soda; Caustic. References. – Unit weights, label in g of poisons, see 832; FOOd a ſld DI’ugS AC t and Regulati Ons, see 810. 834.9 MISCELLANEOUS SOD |UM COMPOUNDS American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Potassium and Sodium Tar- trate. G i v e s requirements for insoluble matter, neutrality, chloride, phosphate, Sulfate, ammonia, calcium, heavy metals, 1TOn, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. SOdium Acetate. Gives re- quirements for insoluble matter, neutrality, chlo- ride, phosphate, Sulfate, Calcium, magnesium, and ammonium hydroxide precipitate; heavy metals, 1TOn, Substances reducing permanganate, and testS. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Sodium Bismuthate. Glves requirements for a S S a y , Chloride, manganese, and teSt.S. American Chemical SOCiety. lytical Reagents, 1941. Sodium Bisulfate; Fused. G i v e s requirements for acidity, insoluble matter and ammonium hydroxide precipitate, chloride, phos- phate, arsenic, calcium, and magnesium precipitate; heavy metals, 1 ron, and tests. American Chemical Society. Specifications for Ana- ly t 1 c al Reagents, 1941. Sodium Chloride. Gives requirements for insoluble matter, neutrality, Chlo- r a t e and nitrate, nitrogen COmpounds, phosphate, sulfate, ammonium hydroxide precipitate, b a r i u m , calcium, and magnesium precipitate; heavy metals, 1 ron, DOtas Slum, and teSt.S. American Chemi Cal SOC lety. lytical ReagentS, 1941. requirements for insoluble matter, a c 1 d, free alkali, Sodium fluosill Cate, sulfite, heavy metals, 1 TOn, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Sodium Metal. Gives re- quirements for chloride, nitrogen, phosphate, Sul- phate, heavy metals, iron, and test.S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Sodium Nitrite. Gives re- quirements for insoluble matter, as Say, Chloride, sulfate, calcium, he avy metals, 1 ron, potassium, and test.S. American Chemical Society. ly tical Reagents, 1941. Gives requirements for insoluble matter, Sulfate, and testS. American Chemical Society. Specifications f Or Ana- lytical Reagents, 1941. Sodium Oxalate. Gives re- quirements for moisture, insoluble matter, chloride, Specifications for Ana- Specifications for Ana- S O d 1 u m Fluoride. GiveS chloride, free Sulfate, Specifications for Ana- Sodium Nitroferricyanide. Chloride, 957 83)}. 9 Directory of Commodity Specifications sulfate, neutrall ty, 1 r. On , potassium, Substances darkened by hot Sulfuric acid, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. SOdlum Peroxide. Gives re- quirements for assay, chloride, nitrogen compounds, phOS phate, Sulfate, heavy metals, iron, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. SOdlum phosphate; D1 basic (Disodium Hydrogen Phosphate). Gives requirements for 1nsoluble matter, neutrality chloride, nitrogen COITp Ounds, Sulfate, arsenic, he a V y metals, iron, and testS. American Chémical Society. Specifications for Ana- lytical Reagents, 1941. SOdlum Sulfate; Anny drous. Gives requirements for 1nSoluble matter, loss on 1 gm 1 ti On, neutrality, “h loride, n.1 trogen compounds, arsen 1C, Calcium, magnesium, and ammonium hydroxide precipitate; heavy metals, iron, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. SOdium Sulfide. Gives re- Qui rementS for appearance, ammonium COImpounds, Sul- f 1te, thiOSulfate, iron, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Sodium Sulfite; Anhydrous. Gives requirements for a S S a y , insoluble matter, free a Cld, free alkall, Chloride, arsen iC, heavy metals, iron, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Sodium Th1 Osulfate. Gives requirements for insoluble matter, sulfate and sul- f ite, Sulfide, neutrality, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Sodium Tungstate. Gives requirements for ins Oluble matter, alkalinity, Chlo- ride, molybdenum, nitrogen COmpoundS, Sulfate, neaVy ImetalS, and test.S. American HOSpital ASSn. , 7-43. Phosphate (PhOSphate Cleaner). and either granular, flake Or Crystalline. On U. S. Gov. Federal Specification 0–T-671a. American I n St 1 t u t e Of Homoeopathy. HOmoeopathic Pharmacopoeia Of U. S., 1941. SO d 1 u m Arsenate. Sodium Bromid, Sodium Chlorid, Sod1um Hypophosphite, Sodium Phosphate, SOdlum Salicylate, SOdlum Sulfate, Sodium Sulfite, and SOdlum Solfo-Carbolate. Chemi- cal symbol, synonyms, description, and preparations for triturations for use in homoe Opathic medicines. American Leather ChemistS ASSn. Methods of Sampling and Analysis. Sodium Bisulfite (Sodium Metabisul- fi te), 1942. Gives general requirements and pro- Cedure. American Leather Chemists Assn. Metn Ods Of Sampling and Analys 1s. Sodium Chloride, 1942. Gives re- quirements for water, in Organic in SOluble matter, examination of Insoluble matter, iron, colorimetric test for iron, aluminum, Calcium, Imagnesium, Sul- fates, and Chloride S. * American Leather ChemistS ASSn. Methods Of Sampling and Analysis. Sod1um Dichromate, 1942. Gives re- quirements for chromium as chromic trioxide, free chromic acid, SOGium dichromate, and SOČium Chr0- Iſlate. American Leather Chemists Assn. Methods of Sampling and Analysis. Sodium Sulfate and Sodium AC 1d Sul- fate, 1942. Gives requirements for insoluble matter, Technical TriSOdlum Covers one gr a de Based iron a n d aluminum, Calcium, chlorides, and free acid. American Leatner Chemists Assn. Methods of Sampling and Analysis. SO d 1 u Im Sulfide, 1942. Gives Ire- quirements for S O d 1 um sulfide, iron, and sodium Sulfite-SOdium thiOSulfate. American Leather ChemistS ASSn. Methods of Sampling and Analysis. Sod1um Sulfite, 1942. Gives require- ments for total Sulfur dioxide, SulfurOuS acid, bi- sulfite, Sulfite, free alkall, carbonaté, insoluble matter, 1 ron and aluminum, calcium, magnesium, Sul- fates, and chlorides. The American Pharmaceutftal Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ampuls of SOdlum CaCOdylate. Gives chemical COInpOSlt1On, assay, and a Verage dOS e. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ampuls of Sodium Iodide. Glves chemical composition, assay, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National . Formulary, Sev- enth Edition, 1942. Ampuls of SOdlum Salicylate. Gives c he m i c a l composition, as Say, and average dOS e. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ampuls of Sodium Salicylate and Iodide. Gives chemical compos 1 tion, assay for Sodium salicylate and for SOdlum iodide, and aver- age dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ampuls of Sodium Salicylate and Iodide With Colchicine. Gives chemlcal Compo- sition, identification, assay for SOdlum Salicylate and for sodium iodide, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ampuls of Sod1um Th10Sulfate (Ampuls of Sodium Hyposulfite). Gives chemical comi- position, assay, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Caffeine With SOdlum Salicylate. Gives chemical composition, preparation, assay for caffeine and for sodium salicylate, Storage, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Elixir of Sod1um Sall- cylate. Gives chemical composition, Storage, al CO- nol content, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev– enth Edition, 1942. D i lu t e d Solution of Sodium Hypochlorite (Modified Dakin's Solution). G 1 V e S chemical composition, description, Specific gravity, total solids, alkalinity, assay, storage, and pre- paration. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Calcium and SOG1 UIſ. Glyceropnosphates. G1 Ves chemical composition, prep- aration, storage, alconol content, and averagº dOSe. magnesium, Sulfates, Chemicals and Allied Products 83!!. 9 The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Sodium Bromide. Gives chemical composition, assay, storage, alcohol con- tent, preparati On, and average dOse. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Sodium Salicylate. G1VeS Chemlcal COmposition, assay, Storage, alcohol C Ontent, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev– enth Edition, 1942. Elixir of Sodium Thiocyanate (Ellyir of Sodium Sulfocyanate). G 1 v e s chemical COmposition, Storage, alcohol content, preparation, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- e In th Edition, 1942. EXS1C Cated SOdium Arsenate. Gives chemical composition, description, solubility, identification, loss On drying, reaction, nitrate, limit of arsen 1 te; lead, copper, or iron; assay, St Oſage, preparation, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edlt 10n, 1942. EXS1ccated S O d 1 u m Sulfate. G1VeS chemical composition, description, solubility, 1dentification, loss On drying, reaction, chloride, arsenic, calcium, heavy metals, magnesium, assay, St0rage, preparations, and average dOS e. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edit lon, 1942. Honey Of Rose and SOdium Bo- rate (Honey of Rose and Borax). Gives chemical com— p0S1t 10n and preparation. The American Pharmaceutical Assn. and The National 'Formulary Committee. The National Formulary, Sev- enth Edition, 1942. N. F. Aromatic Sodium Perborate. Gives chêmical COmposition, preparation, and St0rage. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. SOdlum Acetate. Gives chemi- cal COmposit 10n, description, SOlubility, identifi- catl Ons, loss On drying, free alkall, arsenic, heavy metals, potassium COImpounds, a S S a y , Storage, and average dOS e. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Ed 1 tion, 1942. SOdium Glycerophosphate. Gives chemical composition, description, solubility, iden- tl fications, reactlon, free alkali, alcohol-soluble 1mpur 1 tiles, phOSphate, arsenic, heavy metals, as Say, St0rage, preparations, and average dOS e. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Sodium Hypophosph1te. Gives cnemical COmpos 1 tion, description, solubill ty, 1den- tification, loss On drying, reaction, free alkall, carbonate, phosphate, arsenic, calcium, heavy met- als, as Say, St Orage, preparations, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth E d 1 t 1 on , 1942. Sodium Thiocyanate (SOdlum Sulfocyanate or Sodlum Rhodanate). Gives chemical composition, description, solubility, iderltl fication, {33}{577 ( )—1. – —{}l 959 loSS On drying, reaction, chloride, Cyanide, Sulfate, ammonium Salts, arsenlc, heavy metals, assay, Stor- age, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution Of Sodium Arsenate. Gives chemical COmposition, description, identifi- cation, reaction, assay, St Orage, and average d Ose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth E d 1 t i O n , 1942. SOlution Of SOdium Citrate (Potio Riverii, M 1 s tur a Sodii Citratis). Gives chemical composition, description, identifications, Ireaction, assay, Storage, average dOSe, and prepa- ration. The American Pharmaceutical ASSn. and The National * Formulary Committee. The National Formulary, Sev- enth Edition, 1942. SOlution Of SOdium PhOSphate. Gives chemical composition, descript 1.On, Specific gravity, identification, reaction, arsenic, heavy metals, a SSay, St.OI’age, a Verage dose, and prepara- tion. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Caffeine W1th SOdium Benzoate. Gives chemical composition, 1.dentifica- tions, assay, and average dOSe. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. T a ble t S of Methenamine and Sodium Biphosphate (Tablets of Methenamine and Acid Sodium Phosphate). Gives ch em 1 c a l composition, edentifications, aluminum and c a l c 1 u m, ammonium salts, assay, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. T a ble t s of Sodium Bromide. Gives chemical composition, identification, Chlo- ride, assay, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Theobromine With Sodium Sall- cylate. Gives chemical composition, description, solubility, identifications, loss on drying, Water- insoluble substances, reaction, carbonate, Caffeine, assay for theobromine and for Salicylic acid, Stor- age, and average dose. American Railway Engineering ASSn. Construction and Maintenance Section, Assn. Of American Railroads- Manual for Railway Engineering. Specifications for Salt To Be Used in Regeneration of Zeoli te Water Softening Plants. Covers crushed rock Salt and evaporated salt. Gives requirements for Chemical and physical properties, tests, packing, marking, inspection, penalization, and rejection. American So c 1 et y for Testing Materials, D 457-39; 1939. Modified Soda (Sesquicarbonate Type). For common laundry soda used for Washing, cleaning, and scouring, with or without Soap, Where a mildly al- kaline material is desired; in crystal or powder form. Requirements for sodium carbonate and SOdlum bicarbonate, chemical composition, and tests using A. S. T. M. Method D 501. American so c 1 et y for Testing Mater 1als, D 537-41; 1944. Sodium Metasilicate. For various Washing, 83!!.9 f Directory of Commodity Specifications cleaning, and scouring processes, with or without SOap, where a moderately Strong alkaline material is des 1 red. Gives chemical COmposition, basis of purchase, and methods of sampling and analysis. American Society for T e s t in g Materials, D 538–44; 1944. TriSOdlum Phosphate. COvers material suit— able for Various Washing, cleaning, and scouring processes, with Or without soap, where a moderately strong alkaline material is desired. Covers a white uniform product in either flake, granular, or crys- talline form. Gives requirements for chemical com— position, bases of purchase, and methods of sampling and testing. American S O C 1 et y for Testing Materials, D 594-41; 1941. Sodium Sesquisilicate. A strongly alkaline mater lal for washing, cleaning, and scouring proces- ses, with or without soap. Requirements for i18ht COlored, uniform, granular product. Chemical com— position, basis of purchase, and methods of sampling and analysis. American Society for Testing Materials, D 595-44. T; 1944. T en t a t 1 V e Specifications for Tetrasodium Pyrophosphate (Anhydrous). A mildly alkaline mate- rial with water softening properties for Washing, Clean lng, and Scouring processes with soap Or other detergents. Requirements for a white uniform prod- uct in granular Or powdered form and Chemical COm- position. American Soc i et y for Testing Materials, D 632–43; 1943. SOdium Chloride. COVerS SOdlum Chloride to be used for road purposes. Gives requirements for chemical Composition, grad Îng, packing, marking, inspection, and rejection. A s s n . Of Official Agricultural Chemists. and Tentative Methods Of Analysis, 1940. Waters, Brine, and Salt. Brine, Tentative Methods. Deter- mination of iOdine in presence Of chlorine and bro- mine, of bromine in presence Of chlorine but not iodine, and of bromine in presence Of chlorine and 1Odine. As s n . Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. WaterS, Brine, and Salt. Salt. Tentative methods for de- termination of moisture, matters 1nS Oluble in water, sulphate, calcium, and magnesium. National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Salt Cake. Covers defi- nition, uses, grades, and COntainers. National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. SOdium Acetate. COVerS definition, constants, derivation, SOlubility, Spec- ifications, uses, grades, and packing. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Sodium Aluminate. Covers definition, constants, grades, Solubility, deriva- tion, uses, and COntainers. National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Sodium B1 fluoride. COV- ers de finition, constants, specifications, Solubil- 1ty, derivation, uses, and containers. National Assn. Of Purchasing Agents. HandbOOk Of COm- modity Data Sheets, 1938. Sodium Fluoride. Covers definition, constants, derivati On, grades, Specifi- Cations, COIl taineTS, and useS. Official National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Sodium Sulphide. Covers definition, constants, derivation, solubility, pur- ity, uses, grades, packing, and Shipping regulations. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Disodium Phos- phate. Covers definition, constants, a c id it y , solubility, derivation, g r a d e s , containers, and UlS eS. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2; 1944. Sodium Algimate (Algin). Covers definition, solubility, reaction, uses, derivation, forms, containers, and substitutes. National ASSn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, Volume 2; 1944. Sodium Chlo- r i t e . COvers definition, constants, solubility, stability, uses, grades, packing, hazards, and sub- stitutes. Technical Assn. Of the Pulp and Paper Industry. Anal- ysis of Salt Cake. Standard T 619 m-44; 1944. Salt Cake is an anhydrous SOdlum Sulphate which C Ontains varying amounts of impurities. Covers preparation of sample, complete analysis, and short analysis. Technical Assn. Of the Pulp and Paper Industry. Anal- ysis of Sodium Hydrosulphite. Standard T 622 m-42; 1942. Used as a reducing agent and formed by treat- ing solutions of sodium bisulphite with Zinc dust. Covers reagents, Sampling, procedure, Teport, and additional information. Technical Assn. of the Pulp and Paper Industry. De- termination of Sodium by the Uranyl Zinc Acetate Method. Tentative Standard T 623 Im-44; 1944. This method is particularly applicable to chemical 1nven- tories of soluble sodium compounds about a mill On account of 1 ts Speed. COVerS apparatus, reagent.S, preparation of sample, procedure, calculation, pre- cision, and notes. U. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942 . Anticoagulant Solution of Sodium Citrate. Descript 1on, identſ fl- cation, hydrogen ion cencentration, limit of SOdlum chloride, assay for sodium citrate, and Storage. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Barbital Sodium. Description, solubility, melting point, 1dentifica- tion, loss on drying, carbonizable Substances, re- action, chloride, sulfate, heavy metals, uncombined barbital, assay, and storage. U. S. P. product of barbital sodium—Tabellae Barbitall Sod1c1. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Barbital Sodium Tablets (Soluble Barbital Tablets). Identification, assay, storage, and S1zes. U. S. Pnarmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Caffeine and Sodium Benzoate. Description, solubil1ty, 1denti- fication, loss on drying, carbonizable Substances, reaction, chlorinated compounds, heavy metals, as- say for caffeine, assay for sodium benzoate, and storage. U. S. P. p r oduct of caffeine and SOČllum benzoate—Injectio Caffeinae et Sod11 Benzoatis. U. S. Pharmacopoeial Convention. Pharmacopoeia. Of U. S. A., Twelfth Revision, 1942. Caffeine and So di um Benzoate Injections (Caffeine and Sodium U. 960 Chemicals and Allied Products 83!!.9 Benzoate Ampuls). Identification, assay for caf- feine, assay for Sodium be n Z O a t e , storage, and Sizes. S. Pharmacopoe 1al Convention. Pharmacopoeia of U. S. A., Twelfth Rev 1sion, 1942. Chloramine-T. Description, solubility, ldentification, carboniz- able Substances, re a C t 1 O Il , assay, and storage. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth ReV1S 10n, 1942. Dextrose and SO- dium Chloride Injection (Dextrose and Sodium Chlo- ride Ampuls). Identification, heavy metals, assay for dextrose, assay for sodium chloride, pyrogens, and St Orage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Diphenylhydant Oln Sodium. Description, solubllity, identification, re- action, loss On drying, clarity and color of solu- tion, chloride, sulfate, heavy metals, assay, and storage. U. S. P. product of diphenylhydanto in SO- dium-Capsulae Diphenylhydantoln 1 SOdici. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Diphenylhydantoin Sodium Capsules. Identification, assay, St0rage, and S1zes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Effervescent SO- dium Phosphate. Preparation and Storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Exsiccated Sodium Phosphate (Dried Sodium Phosphate). Descript lon, solubility, identification, loss On drying, other tests, assay, and storage. U. S. P. product of ex- siccated sodium phosphate—SOdii Phosphas Effe r- Wes CellS. U. S. Pharmacopoeial COnvent iOn . U. S. A., Twelfth Revision, 1942. ExS 1ccated SO- dium Sulfite. Description, solubility, identifica- tion, reaction, thiosulfate, arsenic, heavy metals, assay, and St0rage. U. S. Pharmac Opoeial Convent iOn. U. S. A., Twelfth Revision, 1942. Fluorescein SO- dium (Soluble Fluorescein). Description, solubil- ity, identification, loss on drying, chloride, Sul- fate, zinc, acrl flavine, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Iodophthale in Sodium (Soluble Iodophthale in, Tetraiodophenolphtha- lein Sodium, Tetraiodophthale in Sodium, Tet 10tha- lein Sodium). Description, solubility, identifica- tion, free phthalein, a s s a y for tetra 10dophenol- phthalein, assay for iOdine, and Storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Isotonic Solu- tion of Sodium Chloride (Physiological Salt Solu- tion, Normal Saline Solution). Description, hydro- gen ion concentration, identification, heavy metals, arsenic, a SSay, and St. Orage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Pentobarbital Sodium (Soluble Pentobarbital). Description, solu- bility, identification, loss On drying, carbonizable substances, reaction, chloride, Sulfate, heavy met- als, free pentobarbital, assay, and Storage. U. S. P. products of pentobarbital sodium –Capsulae Pento- barbitali Sodici, Tabellae Pent Obarbitall Sodic 1. U. U. U. U. Pharmacopoeia of Pharmacopoeia Of S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Pentobarbital Sodium Capsules (Soluble Pentobarbital Capsules). Ident 1ſ ication, assay, Storage, and S 12es. U. S. Pharmacopoeial COmvention. Pharmac Opoe la O f U. S. A., Twelfth Revision, 1942. Pentobarbital Sodium T a ble t s (Soluble Pentobarbital Tablets). Identification, assay, St Orage;- and sizes. S. Pharmacopoeial COnvention. FharmaCODOe la O f U. S. A., Twelfth Revision, 1942. Phenobarbital Sodium (Soluble Phenobarbital, Soluble Phenobarbi- to n e ) . Description, Solubility, laentification, loss On drying, Carbonizable substances, reaction, chloride, sulfate, heavy metals, free phenobarbital, assay, and storage. U. S. P. product of phenobarbital SOdium—Tabellae Phenobarbitali SOdici. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Phenobarbital Sodium T a ble t S (Soluble Phenobarbital Tablets). Identification, assay, St Orage, and sizes. S. Pharmacopoeial COnvention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Phenolsulf On- phthale in Injection (Phenolsulfonphthalein Ampuls). Identification, sensitiveness, assay, Storage, and S126S. t U. S. Pharmacopoeial COnvention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Potassium and Sodium Tartrate (Rochelle Salt). Description, solu- bility, identification, loss On drying, reaction, ammonia, heavy metals, assay, and storage. U. S. P. product Of potassium and SOdlum tart rate-Pulveres Effervescentes Compositi. 4. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Saccharin Sodium (Soluble Saccharin, Soluble ‘Gluside, Sodium Benzo- Sulfimide). Description, so lub 1 li ty, identifica— t1 On, reaction, heavy metals, benzoate and salicy- late, Other tests, and storage. U. S. P. product of saccharin SOdium-Tabellae Saccharini Sodic i. S. Pharmacopoeial Convent lon. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sodium Benzoate. Description, solubility, identification, loss on U. U. U. U. U. drying, alkalinity, heavy metals, chlorinated com— pounds, assay, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth ReV1S lon, 1942. phate (Sodium Dihydrogen Phosphate, thophosphate, SOdlum Acid Phosphate). Deseription, Solubility, identificatl On, loss On drying, reac- t1On, free acid and disodium phosphate, chloride, Sulfate, ammonium, Calcium, arsenic, heavy metals, aSSay, and Storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sodium Bromide. Description, solubility, 1dentification, los S on drying, alkalinity, bromate, iOdide, sulfate, ar- Sen 1C, barium, heavy metals, assay, and storage. S. PharmaCO poeial COnvention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Sodium Cacodylate. Descrlption, solubility, melting temperature, iden- t1f1Cat 10n, monomethylarsenate, arsenate or phos- p h a t e , chloride, sulfate, alkalin 1ty or acidity, as Say, and St0rage. S. PharmaCODOe lal COnvention. U. S. A., Twelfth Revision, 1942. SOdium Biphos- MOn OSOdium Op- U. U. U. Pharmacopoeia of SOdium Chloride. 9 1. 83\!. 9 Directory of Commodity Specifications Description, solubility, 1dentification, reaction, iodide Or bromide, barium, calcium and magnesium, arsenic, heavy metals, assay, and storage. U. S. P. products of Sodlum chloride–Injectio Dextrosi et SOd 11 Chlorld 1, Liquor Chloridorum Trium Isotonicus, Liquor SOd 11 Chlorid1 Isotonicus. U. S. PharmaCOpoeial COnvention. U. S. A., Twelfth ReV1S lon, 1942. Description, solubility, PharmaCOpOe la O f SOdlum Citrate. 1dent if 1dation, l O S S On drying, reaction, tart rate, arsenic, heavy metals, assay, and St Orage. U. S. P. product of sodium c 1– trate-Lloudr Sod11 C1tratis Anticoagulans. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth ReV1S iOn, 1942. Sodium IOdide. Descript 10n, Solubility, identification, 1 O S S On drying (10Gate, nitrite, thiosulfate, and barium), (n1trite, nitrate, and ammonia), alkalinity, heavy metals, potasS1um, assay, and storage. U. S. Pharmacopoeial Convention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Sodium Nitrite. Descript. 10n, SOlub ll:1ty, ident 1 fication, l O S S on drying, reaction, heavy metals, assay, and storage. U. S. P. product O f SOdium nitrite–Tabellae SOd 11 Nitritis. U. S. Pharmac Opoeial Convention. Pharmacopoe 1a. Of U. S. A., Twelfth Revision, 1942. Sodium Nitrite Tablets. Identification, assay, Storage, and Sizes. U. S. PharmaCOpoeial COnvention. Pharmac Opoe 1a. Of U. S. A. , Twelfth Revision, 1942. SOdlum Perb Orate. Description, solubility, 1dentification, heavy met- als, as Say, and storage. U. S. Pharmacopoeial Convent 10n. Pharmacopoe 1a of U. S. A. , Twelfth Revision, 1942. Sodium Phosphate. Description, solubility, ident 1ſ ication, l O S S On drying, insoluble substances, reaction, chloride, sulfate, arsenic, heavy metals, assay, and Storage. U. S. P. products of sodium phosphate-Sod11 PhosphaS Effervescens, Sod11 PhosphaS EXS1CCatus. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sodium Salicylate. Description, solubility, identification, l O S S On drying, reaction, sulf i t e or thiosulfate, heavy metals, assay, and storage. U. S. P. product of S0- dium salicylate—Tabellae Sod11 Salicylatis. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. SOdlum Sallcylate Tablets. Identification, assay, Storage, and S1zes. U. S. Pharmacopoeial COnvention. Pharmacopoeia Of U. S. A., Twelfth Rev 1s10n, 1942. SOdlum Stearate. Description, solubil1ty, 1dentification, l O S S On drying, alcohol-insoluble Substances, reaction, free alkali and free acids, and St Orage. U. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. SOdlum Sulfate (Glauber's Salt). Description, solubility, identi- fication, loss on drying, reaction, arsenic, heavy metals, assay, and St Orage. U. S. Pharmacopoeial COnvent 10m Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Sodium Th10Sul- fate (Sodium Hyposulf1te). Description, solubility, identification, l0SS On drying, reaction, arsenic, calcium, heavy metals, assay, and storage. U. S. Pharmacopoeial COnvention. Pharmacopoeia Of U. S. A., Twelfth ReV1S 10n, 1942. SOlution SOdlum Hypochlorite. Descript 10n, identification, assay, and St Oſage. U. S. Pharmacopoeial COnvention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sulfobromophtha- lein SOdium. De Scription, solubility, identifica- tion, l0SS On drying, sensitiveness, Color and com— pleteness of Solution, halide ion, sulfate, arsenic, and storage. U. S. P. product Of Sulfobromophthalein sodium-Inject iO Sulfobromophthale ini Sodic i. U. S. Pharmacopoeial 'Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sulfobromophtha- lein Sodium Injection (Sulfobromophthale in Sodium A m p u 1 s ) . Identification, sensitiveness, assay, St0rage, and S 12es. U. S. Pharmac Opoeial Convention. U. S. A., Twelfth Revision, 1942. Theobromine and SOdlum Acetate. Description, solubility, identifi- Cation, reaction, alkalinity, color and complete- ness Of Solution, Caffeine, a s s a y , and storage. U. S. P. product Of theobromine and sodium acetate— Capsulae Theobrominae et SOdii Acetatis. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Theobromine and S O d 1 u In Acetate Capsules. Identification, assay, St0rage, and Sizes. U. S. Pharmacopoe 1al Convention. Pharmacopoe 1a of U. S. A., Twelfth ReVision, 1942. Theophylline and Sodium Acetate (Theophylline with Sodium Acetate). Descript 1.On, SOlubility, identification, reaction, limit Of Caffeine, assay, and storage. U. S. P. Prod– uct Of the Ophyll line and sodium acetate-Tabellae Theophyllinae et SOdil Acetatis. U. S. Pharmacopoeial Convention. U. S. A. , Twelfth ReV1S1On, 1942. SOdium A C et a t e Tablets. St.0Tage, and S12 eS. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Tryparsamide. Description, solubility, identification, distinction from SOdlum cacodylate, loss on drying, reaction, arsenate, arsanilic acid, arsphenamine compounds, aSSay, Storage, and labeling. U. S. GOV. , Army Air Forces. Specification 14078—A; 1941. Dibasic SOdlum Phosphate; Technical. U. S. GOV. , Army Air Forces. Specification 14 126–1; 1945. Compound; Plater's Electrocleaning. U. S. GOV. , Army Air Forces. Specification No. 14134; 1945. Sodium Thiosulphate; Anhydrous (Photographic Hypo). U. S. Gov., Army Air Forces. Specification 40337 (1); 1942. Salt, for Regeneration Of Ze Olite Water Soft- €Ile I’S. U. S. GOV., Army Air Forces. Specification, 406 16-A (2); 1944. Packet; Fluoresce in Dye, Sea Marker. U. S. GOV., Dept. Of COmmerce, National Bureau of Standards. Circular C381; 1930. Sodium Oxalate as a Standard in Wolumetric Analysis. Describes the preparation of sodium oxalate as a primary volu- metric Standard; tests for impurities, stability; recommended procedure for use in oxidimetry. U. S. GOV. , Dept. Of COmmerce, National Bureau of Standards. Circular C 39 8 and Supplement, 1944. Standard Samples. Sodium 0 x a la t e , Sample 400. This Sample ls prepared and sold by the National Bureau of Standards with a certificate of analysis for use 1n 1ndustry and by others as a comparison Standard for checking the accuracy of analysis of S1milar material. Pharmacopoeia O f Pharmacopoeia Of Theophylline and Identification, assay, Chemicals and Allied Products 83!!.9 U. S. Gov. , F e d'e r a l Specification 0-S-595; 1944. Sodium-Dichromate; Technical Grade. Covers one type and One g r a d e i n crystalline form, 1ntended for general use. Gives requirements for volatile mat- ter, SOdium-dichromate, Water-insoluble matter, and particle Size; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for ship- Iſlent. U. S. GOv. , F e d e r a l Specification 0-S-601; 1930. Amendment 1; 1938. Sodium-Fluoride (Insecticide). Covers one grade. Gives detail requirements; method Of Sampling, inspection, and test; and requirements for packaging, packing, and mark in g. Emergency Alternate Federal Specification E-O-S-601; 19 4 2 , (issued by Procurement Div., Treasury Dept., U. S. GOV.) deletes requirements for metal cans. S. GOV., Fe d e r a l Specifications O-S-606; 1930. Sodium-Sulphite; Anhydrous (for) Photography. Cov- ers One grade. Gives detail requirements; method Of inspection, Sampling, and tests; and require- ments for packaging, packing, and marking. S. Gov., Fe d e r a l Specification 0-S-616; 1941. Admendment 1; 1942. Sodium-Thiosulfate (Hyposulfite), Technical. Covers two grades- (A) granular and (B) pea crystals. Gives requirements for size and chem- ical composition; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. S. Gov. , F e d e r a 1 Specification 0-T-671a; 1940. Tr1sodium-Phosphate; Technical (Phosphate Cleaner). Covers one grade. Gives detail requirements; method Of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. S. Gov. , Navy Dept. Specification 51C29a; 1943. Chemicals; Testing, Dissolved-0Xygen. S. G O v . , Navy Dept. Specification 51C37 Compound; Soot-Remover. S. GOV. , Navy Dept. Specification 51 C 38; 1944. Chemicals; Fire-Retardant, for Lumber and Timber. S. G O v . , Navy Dept. Specification 51D12; 1944. D1sodium-Phosphate; Anhydrous. S. GOV. , Navy Dept. Specification 51 S 36; 1943. Sodium-Chromate; Technical Corrosion Inhibiting. U. S. Gov., Treasury Dept., Procurement DiV., NO. 646; 1944. Sodium Citrate; Technical Grade. Covers one type and one grade in crystalline form intended for use in 11thographic operations. Not intended for edible or medicinal uses. Gives requirements for sodium citrate content, volatile matter at 150° C., tartrate content, water 1nSoluble mater 1 al., and part 1Cle S1ze; methods of sampling, inspection, and tests; and packaging, packing, and marking for Ship- Iſlent, . U. S. Gov. , Treasury Dept., Procurement DiV., No. 648; 1944. Sodium Chloride (for Photographic Purposes) . Covers One type and One grade, in the form Of White granules, suitable for photographic purposes. Gives requirements for moisture, chloride content, ammon- ium hydroxide precipitate, bromides and 1 od 1 de S, water in SOluble material, and part 1 cle S1 Ze; meth00S of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. S. Gov. , Treasury Dept., Procurement D1 v., No. 653; 1944. Sodium Sulphate; Anhydrous (for Photographic Purposes). Covers one type and One grade 1n granu- U. U. U. U. U. 1943. U. U. U. U. lar form. Gives requirements for solubility, loss On 19nition, neutrality, heavy metals, iron, holo- gens; and calcium, magnesium, and ammonium hydroxide precipitate; methods of sampling, inspection, and tests; and packaging, packing, and marking for ship- Inent. U. S. GOV. , Treasury Dept., Procurement Div., No. 654; 1944. Sodium Sulfide (for Photographic Purposes). COvers One type and One grade in flake form. Gives requirements for volatile matter, sodium sulfide. iron, and solubility; methods of Sampling, inspec- tion, and tests; and packaging, packing, and mark- ing for shipment. U. S. GOV., Treasury Dept., Procurement Div., No. 659; 1944. Sodium Bisulfite (for Photographic Purposes). Covers One type and one grade in powdered form in- tended for photographic purposes. Gives require- ments for Sod1um b1sulfite content, sulfates, heavy metals, iron, calcium and magnesium, solubility, and particle S1ze; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV. , Treasury Dept., Procurement Div., No. 694; 1944. Sodium Phosphates; Glassy (for Water Treat- ment Purposes). Covers one grade and two types: (I) 64 percent P., O. —Class A, granules or f l a ke s and class B, beads Or plates; and (II) 67 percent P20, . G 1 v e s requirements for phosphate content, loss On heating, water-insoluble material, hydrogen- iOn concentration, and particle size; methods Of Sampling, inspection, and t e St S ; and packaging, packing, and marking for Shipment. U. S. Gov. , Treasury Dept., Procurement Div., No. 698; 1944. Sodium Metaborate; Hydrated (for Photographic Purposes). Covers one type and grade in crystalline form. Gives requirements for loss in heating, so- dium metaborate content, carbonates and bicarbon- ates, heavy metals, iron, bromides and iodides, Wa- ter 1nSoluble matter, and particle size; methods of Sampling, inspection, and t e s t S ; and packaging, packing, and marking for shipment. U. S. Gov. , Treasury Dept., Procurement Div., No. 706; 1944. Sodium Oxalate; Technical Grade. Covers one type and grade in the form of White powder. Gives requirements for sodium oxalate content and acidity; In eth O d S Of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Treasury Dept., Procurement Div., No. 717; 1945. Sodium Bisulfate, for Photographic Purposes. Covers One type and one grade of colorless crystals. Gives requirements for total acidity, water insolu- ble matter, heavy metals, and iron content; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 4-1050; 1936. Sodium Metaphosphate. U. S. GOV. , U. S. Army, Army Air Forces. Specifica- tion 75-280; 1943. Powder; Tror ic, for Photographic Developers. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 75-285; 1943. Powder; Hardening, Stop Bath, for Photographic Use. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 75-286; 1943. Sodium Thiosulphate (for Photo- graphic Use). Q63 83!!. 9 Directory of Commodity Specifications U. S. Gov. , U. S. Army, Army Air FOrces. Specifica- tion 75-287; 1943. Powder; Hardener, Predeveloping, for Photographic Use. U. S. Gov. , U. S. Army, Army Air Forces. tion 75-300; 1943. Powder; Hardener, for Photographic Use. Specifica- Fixing Bath, U. S. G O v . , U. S. Army, Chemical Warfare Service. Specification 4-503-336A; 19 33 . Sodium Acetate; Anhydrous. U. . S. Gov. , U. S. Army, Chemical W a r f a re Service. Specification 4-503-370A; 1938. Sodium Thiosulfate (Technical). U. S. GOV. , U. S. Army, 4-1087; 1937. Reagent Grade. U. S. Gov. , U. S. Army, Medical Dept. Specification 5-1123; 1944. Sodium Sulamyd; Packaged. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-95; 1940. SOdium Oxalate. U. S. Gov., U. S. Army, Quartermaster Corps. fication 4-2; 1919. Sodium Hyposulfite. Medical Dept. Specification Sodium Phosphate; Dibasic, Anhydrous, Speci- References. --Table salt and dairy salt, see 154. 6; bisulphite bleach, see 891; unit weights, labeling of poisons, see 830; Food and Drugs Act and Regula- tions, see 810; test for arsenic in sodium cacody- late, see 814. 2. 835. BAR | UM COMPOUNDS 835. BAR 1 JM CARBONATE American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Barium Carbonate. G1 ves requirements for matter insoluble in hydrochloric acid, chloride, hydroxide and alkali carbonate, ni- trate, sulfide, calcium and alkali Salts, Strontium and calcium salts, heavy metals, iron, and tests. American I n St 1 tu t e of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Barium Carbonate. Chemical symbol, synonyms, description, and prepa- rations for triturations for use in homoeopathlc medicines. References.—Unit weights, see 830. 835. 2 BAR I UM CHLORIDE American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Barium Chloride. Gives requirements for insoluble matter, nitrate and chlo- rate, alkali salts, strontium and calcium chlorides, heavy metals, and tests. g American I n st i t u t e of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Barium Chlorid. Chem- ical symbol, synonyms, description, and preparations for tríturations, tincture, dilutions, and medica- tions for use in homeopathic medicines. References.—Unit weights, see 830. 835.3 BARI UM D |0}(| DE 835.1, BARI UM HYDROX IDE American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Barium Hydroxide. Gives requirements for assay and carbonate, insoluble in hydrochloric acid, chloride, sulfide, calcium and alkali salts, heavy metals, 1TOn, and tests. References.—Unit weights, see 830. 835.5 BARI UM NITRATE American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Barium Nitrate. Gives re- quirements for insoluble matter, chloride, calcium and alkall Salts, calcium and strontium salts, heavy metals, 1TOn, and tests. U. S. GOV. , U. S. AITy, Ordnance Dept. 50-11-20B; 1942. Barium Nitrate. Specification References. –Unit weights, see 830. 835. 6 BARI UM SULPH | DE 835.7 BARI UM | 0D | DE American I n St 1 t u t e Of Homoeopathy. Pharmacopoeia Of U. S., 1941. ical symbol, synonyms, description, and prepara- tions for triturations, tincture, dilutions, and medications for use in homoeopathic medicines. 835.8 BAR I UM ACETATE American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Barium Acetate. Gives re- quirements for insoluble matter, chloride, nitrate, alkali Salts, calcium and strontium Salts, heavy metals, iron, and tests. American I n St. i t u t e Of Homoeopathy. Homoeopathic Pharmacopoeia Of U. S., 1941. Barium Acetate. Chem- ical symbol, synonyms, description, and prepara- tions for solutions, dilutions, medications, and triturations for use in homoeopathic medicines. 835.9 MISCELLANEOUS BAR | UM COMPOUNDS National Assn. Qf Purchasing Agents. Handbook of COm- modity Data She et S, Wolume 2; 1944. Blanc F1Xe (Barium Sulphate). Covers definition, constants, Solubility, derivation, uses, grades and forms, con- tainers, Shipping, and substitutes. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Barium Sulfate. Description, solubility, bulkiness, identification, Sulfide, acid-SOluble Substances, SOluble b a r i u m Salts, free acid Or a l k a l 1 , phosphate, arsenic, heavy metals, and St Orage. Homoeopathic Barium IOdid. Chem- U. S. GOV. , U. S. Army, Ordnance Dept. Specification 50-11–57; 1931. Barium Chlorate. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11-68A; 1942. Barium Peroxide. References. -Barium sulphate paint pigments, see 842. 86, 842. 87; Food and Drugs Act and Regulations, See 8 10. 836. B | SMUTH COMPOUNDS 836. B | SMUTH CHLORIDE 836.2 B | SMUTH NITRATE 836.3 BISMUTH SUBNITRATE A me r i can Institute of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. B1 Smuth Sub-nitrate. Chemical symbol, synonyms, description, and prepa- rations for triturations for use in homoeopathic medicines. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Seventh 964 Chemicals and All ied Products 837.2 Edition, 1942. Tablets of B is mu t h . Submitrate. G 1 v e s chemical composition, identifications, am- monium compounds, assay, and average dose. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Bismuth Submi- trate (Basic Bismuth Nitrate). Description, solu- bility, identification, reaction, loss On drying, Carbonate, chloride, ammonia, alkalies and earths, arsenic, lead, copper, Sulfate, Silver, assay, and St0rage. References.-Food and Drugs Act and Regulations, See 810. 836.1. 8 || SMUTH TARTRATE U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Bismuth and PO- tassium Tart rate. Description, Solub 111ty, ident 1- fication, alcohol-soluble extractive, arsenic, lead, assay, and storage. U. S. P. product. Of bismuth and potassium tartrate-Injectio Bismuthi et Potassii Tartartis. Pharmacopoeia Of 836.9 MISCELLANEOUS 8 || SMUTH COMPOUNDS Am e r 1 c an Institute of Homoeopathy. HOmoeopathic Pharmacopoeia Of U. S. , 194 1 . BismuthOuS 0x1d. Chemical symbol, SynOnyms, description, and prepa- rations for triturations for use in homoeopathic medicines. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Bismuth Subgallate (Basic Bis- muth Gallate or Dermatol). Gives chemical composi- tion, description, solubility, identifications, ni- trate; alkalles and earths; arsenic; lead, copper, Or S11ver; free gallic acid, assay, Storage, prepa- ration, and average dose. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Bismuth. GiveS chem- ical composition, preparation, Storage, alcohol con- tent, and average dOSe. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edit 1 on, 1942. Elixir Of Pepsin and Bf Smuth. Gives chemical composition, St0rage, alcohol COn- tent, preparat 10n, and average dose. The American Pharmaceutical A S S II . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Pepsin, Bismuth, and Strychnine. Gives chemical composition, storage, alcohol content, average dOSe, and preparat iOn. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Glycerite of B1 Smuth. Gives chemical COmposition, description, Spec if 1 C gravity, aSSay, St.0I age, and preparationS. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- en th Edition, 1.94 2. Magma of Bismuth (Milk or Cream Of B1 Smuth). Gives chemical COmposition, de- Scription, m1 Scibility, identifications, SO lub le Salts, alkalles and earths, arsenic, lead, assay, Storage, average dose, and preparations. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Seventh Edition, 1942. Paste of Bismuth (Beck's Bismuth Paste). Gives chemical composition, preparation, and Storage. The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Bismuth Subcarbon- ate. Gives chemical composition, identification, alkaline earths, assay, and average dose. The American Pharmaceutical Ass n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Bismuth Subgallate. Gives chemical composition, identifications, alka- line earths, assay, and average dose. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Bismuth and Po- tassium Tartrate Injection (Bismuth and Potassium Tartrate Ampuls). Aqueous solution, identification, and assay. Oil Suspension, identification, assay, storage, and sizes. * U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Bismuth Subcar- b on a t e (Basic Bismuth Carbonate). Description, Solubility, 1dentification, loss on drying, alka- lies and earths, chloride, nitrate, sulfate, lead, Silver, arsenic, assay, and storage. U. S. Pharmacopoeial COnvention. Pharmacopoe 1 a. of U. S. A. , Twelfth Revision, 1942. Bismuth Subsali- cyl a t e (Basic Bismuth Salicylate). Description, Solubility, 1dentification, loss on drying, alka- lies and earths, nitrate, other tests, free sali- Cylic acid, arsenic, assay, and storage. U. S. P. product of bismuth subsalicylate -Injectio Bismuthi Sub Salicylatis. U. S. Pharmacopoeial Convention. Pharmacopo e i a of U. S. A., Twelfth Revision, 1942. Bismuth Subsali- Cyla t e Injection (B1Smuth Subsalicylate Ampuls). Ident 1 fication, assay, storage, and sizes. References. -Unit weights, see 830; Food and Drugs Act and Regulations, see 810. 837. CHROM I UM AND MOLYBDENUM COMPOUNDS 837.0 GENERAL ITEMS 837. CHROM I UM POTASS UM SULPHATE American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Chromium and Potassium Sul— fate. G iv e s requirements for insoluble matter, chloride, aluminum, ammonia, he avy metals, iron, and tests. U. S. GOV., Treasury Dept., Procurement Div., No. 688; 1944. Chromium-Potassium Sulfate (Chrome Alum), for Photographic Purposes. Covers one type and one grade in the form of dark violet-red particles. Gives requirements for aluminum content, iron con- tent, heavy metals content, water-insoluble matter, loss On heating, and particle size; methods of sam- pling, inspection, and tests; and packaging, pack- 1ng, and marking for shipment. 837. 2 CHROM | UM TRIOX|DE American Chemical SOc lety. lytical Reagents, 1941. requirements for assay, Sulfate, alkali Salt S, 1ron, and test S. Specifications for Ana- Chromium Trioxide. Gives insoluble matter chloride, aluminum, barium, etc., * 965 837.2 Directory of Commodity Specifications U. S. Pharmacopoeial COnvention. Pharmac O p Oe 1 a. Of U. S. A., Twelfth Revision, 1942. Chromium Triox- ide. Description, Solubility, identification, al- kali salts, Sulfate, assay, and Storage. References. –Unit weights, see 830; 837.3 MOLYBD |C OX| DE 837.9 M | SCELLANEOUS CHROM ||JM AND MOLYBDENUM COMPOUNDS American Society for T a st in g Materials, A 146-39; 1939. Molybdenum Salts and COmpounds. COvers the standard grade S of material, chemical composition requirements, Sampling, and inspection. American Standards Assn., Z 37.7–1943. U. S. Public Health Service, endorsing sponsor. Allowable Con- Centration Of Chrom 1 c AJid and Chromates. TO pre- S 2 r 1 be the maximum permissible concentration Of ch: Omic acid mist or dust from chromates or dichro- mateS Of the alkali Or alkaline earth metals in the atmosphere of work places for guidance in establish- ing control procedures for the protection of the health of workers. Gives properties of c h r O m ic acid and Soluble chromates, permissible COncentra- tion, sampling procedure, and analytical methods. label ing of poisons, FOOd and Drugs Act and Regulations, see 810. See 830. 838. A LUM | NUM COMPOUNDS 838. ALUMINUM HYDROX1DE (REFINED BAUXITE) American I n st it u t e Of Homoeopathy. HOmoeopathic Pharmacopoeia Of U. S., 1941. Aluminum Hydrate and Metallic Aluminum. Chemical symbol, SynOnyms, de- scription, and preparations for triturations for use in homoeopathic medicines. National Assn. Of Purchasing Agents. Handbook Of Com- modity Data Sheets, 1938. Aluminum Hydrate. Covers definition, specifications, Solubility, derivation, uses, and containers. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Aluminum Hydrox- ide Gel (Collodial Aluminum Hydroxide). Descrip- tion, identification, reaction, acid-consuming ca- pacity, chloride, sulfate, arsenic, heavy metals, assay, and St Orage. U. S. Pharmacopoeial COnvent 10n. U. S. A., Twelfth Rev 1sion, 1942. Dried Aluminum Hydroxide Gel. - Description, Solubility, 1dentifi- cation, reaction, acid-consuming capacity, chloride, sulf a t e , assay, and storage. U. S. P. product. Of dried aluminum hydroxide gel-Gelatum Alumini Hy- droxidi. S. G O V . , References. –Unit weights, Pharmac Opoe 1 a. Of U. Dept. of Commerce, National Bureau of Standards. Circular C 39 8 a n d Supplement, 1944. Standard Samples. Bauxite, Sample 69. This Sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison Standard for checking the accuracy of analysis of similar mate- I-1al. 838.2 ALUMINUM POTASSI UM SULPHATE (ALUM) American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Aluminum and Potassium Sul- fate. Gives requirements for in Soluble matter, U. chloride, ammonia, arsenic, heavy metals, iron, and teSt S. American Institute of Homoeopathy. Pharmacopoeia of U. S., 1941. Alum. Chemical sym- bol, Synonyms, description, and preparations for trituration and Solution for use in homoeopathic medicine S. American Leather Chemists Assn. Methods of Sampling and Analysis. Alum, 1942. Gives requirements for insoluble matter, total soluble alumina, total iron, ferric iron, ferrous iron, sulfur trioxide, basic alumina, combined alumina, and total alumina. Technical Assn. Of the Pulp and Paper Industry. Anal- ySfS Of Alum. St a n d a r d T 614 m-44; 1944. For papermakers grade of commercial and iron-free alum. Covers sampling; complete galvimetric analysis in- cluding in Soluble matter, total soluble alumina, total iron, ferric iron, ferrous iron, foreign sul- phates, Sulphur trioxide, and final calculations; and routine analysis including insoluble matter, basic alumina, combined alumina, total alumina, and total iron and ferric 1 ron. U. S. Pharmacopoeial -COnvention. U. S. A., Twelfth Rev 1 Slon, Alum, Potassium A lu m ) . identification, reaction, alkalies and earths, ar- S en 1 C , heavy metals, iron, assay, a n d storage. U. S. P. Dr.Oduct Of alum-Alumen Exsiccatum. S. Pharmacopoeial Convention. Pharmacopoe 1 a. of U. S. A. , Twelfth Revision, 1942. Exsiccated Alum (Dried Alum, Burnt Alum). Description, solubility, 1dentification, loss On drying, residue insoluble in Water, alkalies and earths, arsenic, heavy met- H Om O e O p at h 1 c Pharmac Opo e i a of 1942. Alum (Ammonium Description, solubility, als, iron, assay, and storage. U. S. Gov. , F e d e r a l Specification 0-A-421; 1935. Aluminum-Potassium-Sulfate (Potash-Alum), (for) Photographic Purposes. Covers one g r a d e i n two types— (A) crystals and (B) powder. Gives require- ments for Solubility, litmus paper test, sulfate, heavy metals; iron, Sodium and potassium, and am— monia; methods of sampling, inspecting, and testing; and requirements for packaging, packing, and mark– ing. S. GOV., U. S. Cat 10n 42.2-96; S. GOV., U. S. 4-1061; 1937. gent Grade. U. Army, COrps Of Engineers. 1921. Alum; POWGiered. Army, Medical Dept. Specification Aluminum and Potassium Sulfate; Rea- Specif 1– U. References.-Food and Drugs Act and Regulations, See 810. 838. 3 ALUM | NUM SULPHATE The American Pharmaceutical A S S n . Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Aluminum Sulfate. Gives chem- 1cal composition, description, solubility, identi- fication, loss On drying, reaction, free acid, alka- lies and e a r t h S., ammonium salts, arsenic, heavy metals, iron, assay, Storage, and preparations. American Railway Engineering Assn. Construction and Maintenance Section, Assn. of American Railroads. Manual for Railway Engineering. Specifications for Sulphate of Alumina To Be Used in Water Treatment. Gives requirements for chemical properties, physical properties, and tests; packing and marking; and in- Spection and rejection. and The National 966 Chemicals and Allied Products 839. I American Water Works Assn. Emergency Alternate Spec- 1 fications for Sulfate of Alumina, 1942. Covers Chemical requirements, size of lump S or grains, packing and shipment, and sampling and testing. The A. W. W. A. Standard Specifications for Sulfate of alu- mina will not apply until the war emergency is over. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Aluminum Sulphate. Cov- ers definition, constants, derivation, grades, Im- purities, uses, containers, and specifications for paper trade. U. S. Gov., Treasury Dept., Procurement Div., No. 704; 1944. Aluminum Sulfate (Sulfate of Alumina), for Water a n d Sewage Treatment Purposes. Covers one type and One grade in granular form. Gives require- ments for water in Soluble matter, aluminum OX10e content, iron oxide content, free acid, and particle Size; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. References.-Food and Drugs Act and Regulations, See 810. 838.4 ALUMINUM AMMON I UM SULPHATE 838.5 ALUMINUM CHLORIDE The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Aluminum Chloride. Gives chem- ical composition, description, solubility, 1dent 1- fication, reaction, sulfate, alkalies and earths, arsenic, heavy metals, in On, assay, Storage, prepa- fation, and average dose. The American Pharmaceutical ASSn, and The Natl Onal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Aluminum Chloride. Gives chemical composition, description, Specific gravity, identification, a s s a y, storage, and ex- ternal use. National ASSn. Of Purchasing Agents. modity Data Sheets, Wolume 2, 1944. ride (Chloride of Alumina). Stants, Solubility, COntainers. U. S. GOV., U. 1 fication 4-503-20A; hydrous. HandbOOk. Of COIT- Aluminum Chlo- Covers definition, con- derivation, uses, grades, and S. Army, Chemical Warfare Service. Spec- 1940. Aluminum Chloride; An- References.-Food and Drugs Act and Regulations, See 810. 838.6 ALUMINUM OX IDE , National ASSn. Of Purchasing Agents. modity Data Sheets, 1938. Alumina; Act 1vated. Cov- ers definition, constants, SOlubility, derivation, grades, purity, uses, and containers. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Aluminum Oxide. Covers definition, C OnStants, pu rity, derivation, uses, and COntainerS. Handbook Of Com- References. --Aluminum oxide abras ives, see 541.0, 541.3, 541 - 4. 838.7 ALUMINUM FLUOR DE National ASSn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Aluminum Fluoride. Cov- ers description, constants, purity, solubility, der- Ívat 10n, uses, and COntainerS. 838.9 MISCELLANEOUS At UMINUM COMPOUNDS The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edlt iOn, 1942. Kaolin. Gives chemical COm- position, description, Solubility, identification, loss On ignition, acid-soluble substances, carbon- ate, 1 ron, Storage, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Aluminum Acetate (Burow's Solution). G1VeS chemical compositions, preparation for each composition, description, spe- C1 fic gravity, identification, hydrogen-ion concen- tration, lead, limit for boric acid, assay for alu- minum oxide and for acetic acid, storage, and aver- age dilut 1.On for external use. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edlt 10m, 1942. Solution of Aluminum Subace- tate. G 1 V e S chemical composition, description, 1dent 1 fication, reaction, limit for boric acid, as- Say for aluminum oxide and for acetic acid, storage, average dilution for external use, and preparation. National Assn. Of Purchasing Agents. Handbook of Com- modity D a t a Sheets, 1938. Aluminum Monohydrate. Covers definition, specifications, solubility, deri- Vation, uses, thermal conductivity, and containers. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2, 1944. Kyanite. Cov- ers definition, constants, derivation, uses, grades, COntainers, and Substitutes. U. S. GOV., N a v y Dept. Specification 51A11; Aluminum Stearate. and The Nat 1 Onal 1935. References. --Aluminum bronze paint and powder, See 847. 1. 839. CHEM | CALS AND CHEM | CAL COMPOUNDS NOT ELSEWHERE CLASS | F | ED 839.0 GENERAL ITEMS U. S. GOV. , D ept. Of Commerce, National Bureau of St andard S. Circular C398 and Supplement, 1940. Standard Samples. Arsenic Trioxide, Sample 83. 839. | ACETONE American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Acet One. Gives require— ments for assay, boiling range, nonvolatile matter, Solub 111ty in water, acids, alkaline Substances, aldehyde, Substances reducing permanga nate, and te St.S. American Hospital ASSn. , 16-1. grades. Based On U. S. Gov. O-A-51a. American So c 1 et y for Testing Materials, D 329-33; 1933. Acetone. Requirements for purity, specific gravity, color, distillation r a ng e, nonvolatile matter, water, acidity, water solubility, alkalin- ity, potassium permanganate t e St , in accordance with A. S. T. M. Method D 268 for testing. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Acet One. Cov- Acet One. COvers two Federal Specification ers definition, constants, solubility, derivation, uses, grades, containers, hazards, Shipping regu- lation S, and SubSt 1 tuteS. 967 839. I Directory of Commodity Specifications U. S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, scription, Solubility, Specific gravity, boiling point, identification, nonvolatile residue, reac- tion, re a d 1 l y OX101Zable Substances, assay, and St Orage. S. Gov. , Fe d e r a l Specification 0-A-51a; 1933. Amendment 2, 1939. Acetone. Covers two grades- A and B. Gives detail requirements for each grade; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-32A; 1938. Acetone; Dimethylketone, for Use in the Manufacture of Smokeless Powder. Pharmac Opole ia of 1942. Acet One. De- U. Reference --Unit we ights, see 830; Food and Drugs Act and Regulations, see 810; testing of lacquer S Olvents and d 1 luents, See 822. O. 839.2 AMYL ACETATE American So c 1 et y for Testing Materials, D 318–39; 1939. Amyl Acetate (Synthetic) (85 to 88 Percent Grade). Gives limiting values for specific gravity, color, dist1llation range, nonvolatile matter, odor, water, acidity, and ester value, with requirements for tests in accordance with A. S. T. M. Method D 268. American So c 1 et y for Testing Materials, D 554–39; 1939. Amyl Acetate Made From Fusel Oil (85 to 88 Percent Grade). Covers allowable range for specific gravity, color, distillation range, nonvolatile mat- ter, Odor, water, acidity, and ester value, with tests using A. S. T. M. Method D 268. National Assn. Of Purchasing Agents. Handbook of COIT- modity Data Sheets, Volume 2, 1944. Amyl Acetate (Banana Oil; Isoamyl Acetate). Covers definition, constants, solubility, acidity, derivation, uses, grades, containers, hazards, Shipping regulations, and SubSt 1 tuteS. References.- Methods of test ing lacquer solvents and diluents, See 822. O. 839.3 COMPOUNDS, MIXTURES, AND SALTS OF METALS 839.30 General American Wood-Preservers' Assn., 1d; 1944. Standard Methods of Analysis for Salt Preservatives. Gives general requirements for all classes of salts and determination of the following: insoluble material in Zinc chloride, iron and aluminum in Zinc chlo- ride, chlorine in zinc chloride and chromated Zinc chloride, zinc in Zinc chloride, Zinc in Zinc meta arsenite, zinc in chromated Zinc chloride, hexaval- ent chromium in Tanalith and chromated Zinc chlo- ride, total arsenic in Tanal1th, t rivalent arsenic in Zinc meta arseníte, excess acetic acid in Zinc meta arsenite, dinitrophenol in Tanal1th, and sodi- um fluoride in Tanal1th. 839.3| Antimony Compounds and Salts American In St 1 t u t e of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Antimonious Arsenate, Antimonious I O d 1 d, AntimOn 10us OXid, AntimOnlOuS Sulfid, Antimonious Sulfid (Yellow), Calcium Hypo- phosphite, and Potassium Antimonyl Tartrate. Chem- ical symbol, synonyms, description, a n d prepara- tions for triturat iOnS for use in homoeopathic med- iCineS. Items * and The Nat, 1 Onal The National ForTulary, Sev- enth Edition, 1942. Tincture of Antimony (Tincture of Tartar Emetic). G 1 v e s chemical composition, preparation, alcohol content, and average dose. S. Pharmacopoeial Convention. Pharmacopo e 1a of U. S. A., Twelfth Revision, 1942. Antimony and Po- tassium Tart rate. Description, solubility, ident 1- fication, reaction, arsenic, iron, assay, and stor- The American Pharmaceutical ASSn. Formulary Committee. U. age. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 50-11-14C; 1943. Antimony Sulphide. References. - Food and Drugs Act and Regulations, See 810. 839.32 Cobalt Compounds and Salts American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Cobalt Nitrate (Not Low in Nickel). Gives requirements for insoluble matter, Chloride, Su l f at e, alkalies and earths, copper, iron, nickel, and tests. American In St 1 t u t e of Homoeopathy. Homoeopathic Ph armac O p Oeia Of U. S., 1941. Metallic Cobalt. Chemical symbol, synonyms, description, and prepa- rations for triturations for use in homoeopathic medicines. National Assn. Of Purchasing Agents. Handbook Of Commodity Data Sheets, 1938. Cobalt Oxide. Covers definition, constants, solubility, derivat 1on, imi- purities, other forms, range analysis, Substitutes, COntainers, and useS. References. - Unit weights, see 830. 839.33 Copper Compounds and Salts American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Cupric Acetate; Normal. Gives requirements for insoluble matter, chloride, Sulfate, alkali Salts, iron, ammonium Sulfide met- als, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Cupric Ammonium Chloride. Gives requirements for insoluble matter, free acid, nitrate, sulfate, substances ºn ot precipitated by hydrogen sulfide, iron, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Cupric Nitrate. Gives re- quirements for insoluble matter, chloride, sulfate, alkali salts, iron, ammonium Sulfide metals, and teSt, S. American Chemical Society. Specifications for Analyt- ical Reagents, 1941. Cupric Oxide; Powdered. Gives re- quirements for insoluble in acid, carbon compounds, chloride, nitrogen, sulfate, free alkali, substances not precipitated by hydrogen Sulfide, ammonium hy- droxide precipitate, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Cupric Oxide—Wire Form. Gives requirements for carbon compounds, nitrogen, Sulfur COImpoundS, and testS. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Cupric Sulfate. Gives re- quirements for insoluble matter, chloride, Sub- stances not precipitated by hydrogen Sulf 1de, am- monium hydroxide precipitate, ammonium sulfide met- als other than iron, and tests. 968 Chemicals and Allied Products 839.3\! American Chemical SOC lety. lytical Reagents, 1941. requirements for aSSay, Specifications for Ana- Cuprous Chloride. Gives 1nSoluble in acid, Sulfate, arsenic, Substances n Ot precipitated by hydrogen Sulfide, and test S. American In st 1 t u t e Of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Cupric Acetate, Cup- ric Carbonate, Cupric Sulphate, Hydric Cupric Ar- senite, and Metallic Copper. Chemical Symbol, Syn- onyms, description, and preparations for tritura- tions for use in homoeopathic medicineS. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insect 1- cides and Fungicides. Copper Carbonate. Official method for determinat: On Of copper OXide. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Cupric Sulfate (Copper Sulfate). Description, solubility, ident 1- fication, reaction, alkali and alkaline earths, as- say, and storage. U. S. Gov., Treasury Dept., Procurement Div., No. 610; 1943. Cupric Sulfate; Technical Grade, Crystals. Covers one type and one grade intended for use in electroplating and batteries. Gives requirements for material, cupri c sulf a t e content, InSoluble matter, iron compounds, and particle size; Sampling, U. inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-22A; 1938. Copper Sulfocyanate, for Use in Primer Composition. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-104; 1941. Oxide; Cupric. References.-Unit weights, labeling of poisons, see 830; Food and Drugs Act and Regulations, See 810; test ing canned foods for copper, see 120; COD- per base paint pigments, see 842.9; c Opper carbon- ate fungic ide, See 881. 9. 839.34 Iron Compounds and Salts American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Ferric Ammonium Sulfate. Gives requirements for appearance, in Soluble matter, chloride, copper, ferrous iron, material not pre- cipitated by ammonium hydroxide, Zinc, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Ferri C. Chloride. Gives requirements for insoluble matter, nitrate, phos- phorus COmpounds, Sulfate, arsenic, copper, ferrous iron, Substances not precipitated by ammonium hy- droxide, Zinc, and test S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Ferric Nitrate. Gives re- quirements for insoluble matter, chloride, Sulfate, Substances not precipitated by ammonium hydroxide, and testS. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Ferrous Ammonium Sulfate. Gives requirements for insoluble matter, phosphate, copper, ferric 1 ron, manganese, materlal not pre- cipitated by ammonium hydroxide, zinc, and tests. American In st 1 t u t e of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Ferric Acetate, Fer- ric Chlorid, Ferro-Ferric Oxid, Ferroso-Ferric Phos- ph ate, Ferrous Arsenate, Ferrous Bromid, Ferrous Carbonate, Ferrous Iodid, Ferrous Lactate, Ferrous Sulfate, and Iron by Hydrogen. synonyms, description, an d preparations for tri- turat 10n S, tincture, Solutions, and dilutions for use in homoeopathic medicines. The Ameri Can Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ampuls of Green Iron and Am- monium Citrates. Gives chemical composition, assay, and average dose. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ełłxir of Beef and Iron. Gives chemical composition, preparation, storage, alcohol content, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir Of Gentian and Iron. Gives chemical composition, Storage, alcohol con- tent, average dose, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Iron, Quinine, and Strychnine. Gives chemical composition, prepara- tion, storage, alcohol content, and average dose. The American Pharmaceutical ASSI), and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Elixir of Iron, Quinine, and Strychnine Phosphates. Gives chemical composition, preparation, storage, alcohol content, and average dOSe. The American Pharmaceutical Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ferric Glycerophosphate. Gives chemical composition, description, Solubility, iden- tification, loss on drying, reaction, chloride and Sulfate, phosphate, arsenic, assay, storage, prepa- ration, and average dose. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sév- enth Edition, 1942. Ferric Hypophosphite. Gºlves chemical composition, description, solubility, iden- tification, loss On drying, carbonate and calcium, phosphate, Sulfate, arsenic, assay, storage, prepa- ration, and average dose. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Gargle of Potassium Chlorate With Iron (Golden Gargle). Gives chemical composi- tion, Storage, alcohol content, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Inon. Gives form, identifica- tlOn, arsenic, Storage, and preparation. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Peptonized Iron. Gives descrip- tion, solubility, ident ification, react iOn, ionic 1ron, Sugar, assay, Storage, preparations, average dose, and chemical composition. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Pills of Ferrous Iodide. Gives chemical composition, preparation, tests for purity, Storage, and average dose. The American Pharmaceutical Assn. and The Natl Onal Formulary Committee. The National Formulary, Seventh Chemical symbol, and The National ASSn, and The National and The Nat 1 OF1al 969 839. 31. Directory of Commodity Specifications Edition, 1942. Pills of IrOn, Quinine, Strychnine and Arsenic (Aitken's Pills). Gives chemical com- position, preparation, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Red Ferric Oxide. Gives chem- ical composition, description, Solubility, particle size, loss On 1gnit 1on, water-soluble Substances and acid-1nSoluble substances, assay, storage, and prep- a rati On. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Saccharated Ferric Oxide (Fer- rum Oxydatum Saccharatum or Eisenzucker). Gives chemical COmposition, 1 Oni C II*On, a SSay, St OI’age, average dose, and preparation. The American Pharmaceutical ASSn. Fortmulary Committee. The National Formulary, Sev- enth Edition, 1942. Saccharated Ferrous Carbonate. Gives chemical composition, descript 1.On, Solub 111ty, identifications, sulfate, assay, St Orage, and prep- arat, 1 On. The American Pharmaceutical Assn. and The Nat 1 Onal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Soluble Ferric PhOSphate. Gives description, solubility, identifications, react lon, ammonium salts, assay, storage, preparation, aver- age dose, and chemical composition. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Soluble Ferric Pyrophosphate. Gives description, solubility, ident 1 fications, re- action, phosphate, ammonium Salts, arsen 1C, assay, storage, average dose, and chemical composition. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edit 1 On, 1942. Solution of Ferri C. Chloride (Solution of Iron Perchloride). G i v e s chemical composition, description, misc1b111ty, SD e C1 fic gravity, identification, alkali and alkaline earth salts, nitrate, ferrous salts, Zinc or copper, as- say for hydrochloric acid and for iron, storage, preparations, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Ferric SubSulfate (Solution of Basic Ferric Sulfate). Gives chemical compos it 1 on, description, miscibility, spec 1 fic gravity, identification, reaction, nitrate, ferrous salts, assay, storage, average dose, external use as a styptic, and preparation. The American Pharmaceutical ASSn. and The Nati Onal Formulary Committee. The National Formulary, Sev- enth Ed i t 1 on, 1942. Solution of Ferric Sulfate (Solution of Iron Tersulfate). Gives chemical com- position, description, miscibility, specific grav- ity, identification, nitrate, ferrous iron, assay, and St Orage. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Iron and Ammonium Acetate (Basham's M1Xture). Gives chemical COmpo- sition, descript lon, ident 1 fications, reaction, as- say for ammonia and for iron, storage, alcohol con- tent, average dose, and preparat iOn. and The Nati Onal and The Nati Onal and The National The American Pharmaceutical ASSI). Formulary Committee. enth Edition, and The National The National Formulary, Sev- 1942. Solution of Pept On 12éd IrOn. Gives chemical composition, descript iOn, Specific gravity, 1dentifications, assay, St Orage, alcohol content, average dose, and preparation. The American Pharmaceutical Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Peptonized Iron and Manganese. Gives chemical composition, descrip- tion, Specific gravity, identifications, assay for 1ron, St Orage, alcohol content, average dose, and preparat lon. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Syrup of Ferrous Iodide. Gives chemical composition, descript lon, specific gravity, 1dentl fication, free iodine, assay, storage, aver- age dose, and preparation. The American Pharmaceutical Assn. Formulary Committee. ASSIm. and The National and The National and The National The National Formulary, Sev- enth Edit iOn, 1942. Tincture of Ferri C. Chloride (Tincture of Iron). Gives chemical composition, description, specific gravity, identifications, ni- trate, assay, alcohol content, preparations, and average dose. The American Pharmaceutical ASSI). Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tincture of Ferric Citrochlo- ride. Gives chemical composition, assay, alcohol COntent, preparat 1 OnS, and average dose. The American Pharmaceutical ASSne and The National and The Nat, iOnal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Yellow Ferric OX1 de. Gives descript lon, solubility, particle size, loss on 1gnition, water-soluble substances, Substances, assay, Cal COmp O'Sition. American Railway Engineering Assn. Construction and Maintenance Sect iOn, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Sulphate Of IrOn To Be Used in Water Treatment. Covers granular Sugar Sulphate of iron. Gives re- quirements for chemical properties and tests, pack- 1ng and marking, and inspection and rejection. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Exsiccated Fer— rous Sulfate (Dried Ferrous Sulfate). Description, solubility, identification, 1nSoluble matter, as- say, and storage. U. S. Pharmacopoeial Convention. Pna I'macopoe 1 a. of U. S. A., Twelfth Revision, 1942. Ferrous Sulfate (Iron Sulfate). Description, Solubility, identifi- cation, reaction, free acid, copper and lead, assay, and storage. U. S. P. products of ferrous sulfate- Ferri Sulfas Exsiccatus, Tabellae Ferri Sulfatis. S. Pharmacopoei al Convention. Pharmacopoe 1a of U. S. A. , Twelfth Revision, 1942. Ferrous Sulfate Table ts. Identification, assay, St O r a ge, and S126 S. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Green Iron and AIIMOnium Citrates. Description, solubility, iden- tification, reaction, Other tests, assay, and St OT- 8ge. acid-insoluble storage, preparatlon, and chemi- U. U. U. 970 Chemicals and Allied Products 839. 35 U. S. Pharmacopoeial Convent lon. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Iron and Ammonlum Citrates. Description, solubility, identification, reaction, tartrate, ferric citrate, assay, and Stor- age. U. S. P. product of iron and ammonium citrates- Capsulae Ferri et Ammonlí Citratum. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. IrOn and Ammonlum Citrates Capsules. Identification, assay, storage, and S126 S. S. Pharmacopoeial COnvention. U. S. A. , Twelfth Revision, 1942. Carbonate (Wallet's Mass). Preparation, assay, St Orage. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Pills of Ferrous Carbonate (Chalybeate Pills, Blaud's Pills, Fer- ruginous Pills). Preparation, assay, and Storage. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twel ft h Revision, 1942. Reduced Iron (Iron of Hydrogen). Description, identification, insoluble in diluted Sulfuric acid, reaction, Sul- fide, arsenic, lead, assay, and St Orage. U. S. Gov. , Treasury Dept., Procurement DiV., NO. 647; 1944. Ferric Ammonium Oxalate; Technical Grade. Covers one type and one grade of green granules in- tended for use in the sensitizing of blue print paper. Gives requirements for ferric ammonium Oxa- late content, water insoluble matter, and particle size; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Treasury Dept., Procurement Div., No. 665; 1944. Ferrous Sulfate (for Photographic Purposes). Covers one type and one grade of bluish-green crys- tals or granules for wet plate photography. Gives requirements for water insoluble matter, ferrous sulfate, ferric iron, copper and zinc, and particle size; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Treasury Dept., Procurement DiV., No. 695; 1944. Ferric Ammonium Cltrate (Green); Technical Grade. Covers one type and one grade 1n the form of yellowish-green granules or scales. Gives re- quirements for iron content, water soluble matter, and particle size; methods of Sampling, inspect 10n, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , U. S. Army, Chemical War f a re Service. Specification 4–503-190A; 1938. Ferrous Sulfide. S. Gov. , U. S. Army, Chemical War f a re Service. Specification 4-503-206; 1926. Hammer Scale (Mag- netic Oxide of Iron). U. Ph a TT ac OD Oeia Of Mass of Férrous and U. U. U. U. References. -Unit we ights, labeling of poisons, see 830; Food and Drugs Act and Regulations, See 810; iron oxide pigments for Da ints, See 841. 4; am- mon ium sulpha te, See 831 - 7. 839.35 Lead Compounds and Salts American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Lead Acetate. Gives re- quirements for insoluble matter, chloride, nitrate, copper, iron, substances not precipitated by hy- drogen sulfide, and test S. American Chemical Society. lytical Reagents, 1941. Specifications for Ana- Lead Carbonate. Gives requirements for insoluble in acetic acid, chloride, nitrate, alkalles and alkaline earths, iron, Zinc, and te St. S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Lead Chromate. Gives re- quirements for assay, soluble matter, carbon com- poundS, and test S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Lead D10Xlde. Gives re- quirements for assay, ac 10-insoluble matter, car- bonate, Chloride, n1trate, Sulfate, manganese, Other hydrogen sulfide metals, substances not precipitated by hydrogen sulfide, and test S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Lead Nitrate. Gives re- quirements for insoluble matter, chloride, copper, iron, substances not precipitated by hydrogen sul- fide, and tests. American Chemical Society. lytical ReagentS, 1941. Lead Subacetate. Gives requirements for assay of lead, insoluble-in acetic acid, chloride, nitrate, substances not precipitated by hydrogen sulfide, copper, iron, and tests. American I n st it u t e of Homoeopathy. Homoeopathic Pharmacopoeia Of U. S., 1941. Metallic Lead, Plumbic Acetate, PlumbiC Carbonate, Plumbic Chromate, and Plumbic IOdid. Chemical symbol, synonyms, descrip- tion, and preparations for trlturations, SOlution, dilut 10ns, and medications for use in homoeopathic medicineS. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Ed 1 t 1 0 m, 1942. Cerate Of Lead Subacetate. Gives chemical composition, preparation, and stor- age. The American Pharmaceutical Assn. Formulary Committee. Spec 1 fications for Ana- and The National and The National The National Formulary, Sev- enth Edition, 1942. Diluted Solution of Lead Sub- acetate (Lead Water). Gives chemical composition, de Scription, 1.dentifications, reaction, copper or 1ron, assay, St Orage, and external use. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942... Lead Monoxide. Gives chemical comp OS 1 t 1 On , description, solubility, ldentifica- tion, loss On ignition, acetic acid-insoluble sub- Stances, alkaline earths, assay, storage, and prepa- rat, 1 On S. The American Pharmaceut 1Gal ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ointment of Lead Oleate. Gives chemical composition, preparation, and storage. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, 'Sev- enth Edition, 1942. Plaster of Lead Oleate (Lead Plaster or Diachylon Plaster) . Gives chemical com- position, Storage, and preparat 10n. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Lead Subacetate (Goulard's Extract). Gives chemical composition, description, specific gravity, identifications, re- action, alkaline e a r ths, copper or iron, assay, storage, preparations, and average dilution for ex- ternal use. and The Nat 10nal 971 839. 35 Directory of Commodity Specifications American Standards ASSn. , Z 37.11-1943. U. S. Public Health Service, endorsing sponsor. Allowable Con- centration of Lead and Certain of Its Inorganic Com- pounds. To prescribe the permissible concentration Of metall 1 c lead, lead carbonate, lead sulfate, lead OX106S, lead nitrate, and lead chloride in the atmos- phere of work places for guidance in establishing control procedures for the protection of the health Of workers. Gives toxic properties of lead, per- missible concentration, sampling procedure, and an- alytical methods. Industrial Hygiene Foundation of America, Inc. Pre- ventive Engineering Series, Bullet in 2, Part 6; 1938. Determination of Lead in the Air. COVers collect 1on of dust sample from the air, analysis Of Sample, typical example, and microscopic detec- tion Of lead. National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Bas 1 C Lead Carbonate; Dry and Paste (White Lead, see Basic Lead Sulphate). Covers definition, constants, Solubility, grades, Substitutes, COntainers, uses, and Ordering in Struc- tions; also constants, derivation, grades, contain- ers, uses, and Ordering instructions for paste. National ASSn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Basic Lead Sulphate; Dry and P a ste (White Lead; Sublimed White Lead, see Basic Lead Carbonate). Covers definition, constants, solub 1.lity, common f or m , occurrence, derivation, containers, uses, and Ordering instructions. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Lead Acetate (Sugar of Lead). COverS de f in it, 1 On , COnStant S, solubil1ty, derivati On, uses, grades, containers, hazards, and Substitutes. National Assn. Of Purchasing AgentS. Handbook Of COm- modity Data Sheets, 1938. Litharge. Covers defl- nition, constants, derivation, grades, Specifica- tions, substitutes, containers, and uses. S. Pharmacopoeial Convention. Pharm a copoeia Of U. S. A., T we l f th Rev 1sion, 1942. Lead Acetate (Sugar of Lead). Description, solubility, ident 1- fication, reaction, carbonate, alkal 1 or earths, iron or copper, assay, and St Orage. S. Gov. , U. S. Army, Ordnance Dept. 50-11-13A; 1938. Lead Sulfocyanate. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-28A; 1938. Lead Oxide; Litharge, for Primer COmposition. U. U. Specification U. References.-Unit weights, labeling of poisons, see 830; Food and Drugs Act and Regulat 1 On S, see 810; lead arsenate, 1nSect 1 c ide, see 881. 11; lead pigments for paints, see 842. 6. 839.36 Mercury Compounds and Salts American In S t it u t e Of Homoeopathy. HOmoeopathic Pharmacopoeia of U. S. , 1941. Cinnabar, Hahnemann's Soluble Mercury, Mercur-Ammonium Chlorid, Mercuric Chlorid, Mercuric Cyanid, Mercuric Iodid, Mercuric Nitrate, Mercuric Oxid, Mercuric Sulfate, Mercurous Chlorid, Mercurous Iodid, Mercury, and Potassium Mercuric Iodid. Chemical symbol, Synonyms, descrip- tion, a n d preparations for tincture, dilutions, medications, and triturations for use in homoeo- pathic medicines. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ampuls of Mercuric Succinimide. Gives chemical composition, as Say, and average dose. The American Pharmaceutical ASSn. and The Nat I Onal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Pills of Mild Mer- curous Chloride (COmpound Cathartic Pills). Gives chemical composition, preparation, and average dose. The American Pharmaceutical ASSIm. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Mass of Mercury (Blue Mass or Blue Pill). G 1 v e s chemical composition, assay, St Orage, average dOSe, and preparat 1 On. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth E d 1 t 1 O n, 1942. Merbromin. Gives chemical composition, description, solubility, identifica- tions, loss on drying, brom in e ions and mercury 1ons, assay for bromine and for mercury, storage, and Dreparat 1 On S. The Aſſlerican Pharmaceutical Assn. Formulary Committee. and The National The National Formulary, Sev- enth Edition, 1942. Ointment of Mercuric Nitrate (Citrine Ointment). G 1 v e s chemical composition, preparat 10n, and St Orage. The American Pharmaceutical ASSn. and The Nat 10nal Formulary Committee. The National Formulary, Sev- enth Ed i t i o n, 1942. Ointment of Míld Mercurous Chloride (Calomel Ointment). Gives chemical com- position, preparat 10n, and St Orage. The American Ph&rmaceutical ASSI). and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ointment of Red Mercuric Oxide. Gives chemical composition, preparation, and stor- age. The American Pharmaceutical ASSm. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Red Mercuſ 1 C IOdi de. Gives chemical COmposition, descript 10n, SOlub illty, 1 den- tifications, loss on drying, residue, residue in- Soluble in potassium iodide solution, soluble mer- cury Salts, assay, Storage, preparations, and aver- 8ge dOSe. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Red Mercuric Oxide (Red Pre- cipitate). Gives chemical composition, description, solubility, 1 dentification, loss On drying, residue, nitrate, assay, Storage, and preparation. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Arsenic and Mer- curic Iodides (Donovan's Solution). Gives chemical C Ompo S it iOn, description, identifications, assay for arsenic triiodide and for mercuric iodide, stor- age, average dose, and preparation. The American Pharmaceutical ASSn, and The Nat 10nal Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Solution of Merbromin. Gives chemical composition, description, ident 1ſ1.cat 1 OnS, bromine ions, mercury ions; assay for merbromin, for bromine, and for mercury; and storage. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Seventh and The Nat I Onal 972 Chemicals and 839. 36 All led Products Ed 1 t 10 n, 1942. Surgical Solution of Merbromin. Gives chemical composition, preparation, descrip- tion, identification, distinction from solution of merbromin, bromine ions, mercury iOns, assay for each, total solids, bromine and mercury, and storage. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Mild Mercurous Chlo- ride (Calomel Tablets). Gives chemical composition, 1 dentifications, mercuric chloride, assay, and aver- age dOSe. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Mild Mercurous Chlo- r1de and Sodium Bicarbonate (Calomel and Soda Tab- lots). Gives chemical composition, identifications, aSSay, and average dOSe. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets of Red Mercuric Iodide. Gives cheml Cal COTDOS it iOn, 1.dentifications, , as Say, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Tablets Of Yellow Mercurous Iodide. G 1 v e s chemical composition, identifica- t iOnS, assay, and average dOSe. The American Pharmaceutical ASSne and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Yellow Mercurous Iodide. Gives chemical composition, description, Solubility, iden- tifications, loss On drying, residue On 1gnition, mercuric iodide, assay, storage, preparation, and average dose. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. DrugS. Mercuric IOdide in Tablet S, Tentative method of determining the amount of mercuric iodide, Assn. Of Official Agricultural Chemists. Off 1 C1 al and Tentative Methods of Analysis, 1940. Mercurous Iodide. Tentative method for determining amount Of mercurous iodide in tablet, S. S. Pharmacopoeial Convention. Pharmac Opo e 1a of U. S. A., Twelfth Revision, 1942. Ammonſ at ed Mer- 'cury (White Precipitate). Description, solubility, identification, residue on ignition, mercurous com- pounds, assay, and storage. U. S. P. product Of am- moniated mercury-Unguentum Hydrargyri Ammoniati. S. PharmaCOpoeial Convention. Pharm ac O p oe ia of U. S. A., Twelfth Revision, 1942. Ammoniated Mer- cury Ointment (White Precipitate Ointment). Prepa- ration and assay. S. Pharmacopoeial Convention. Pharmac Opo ela of U. S. A., T W el f threvision, 1942. Large PO1son Tablets of Me r cury Bichloride (Large Corrosive Sublimate Tablets, Large B1 chloride Tablets). Regu- lat 1 OnS and as Say. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Mercuric Salicy- late. Description, solubility, ident if 1 C at 10 n, residue on ignition, alkali-insoluble Substances, foreign mercury c O m p ou n d s, assay, and Storage. U. S. P. p r O du c t of mercuric salicylate-Inject 10 Hydrargyri Salicylat is. U. U. U. U. Pharmacopoeia Of S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revls1on, 1942. Mercuric Salf- cylate Injection (Mercuric Salicylate Ampuls). Iden- tification, assay, Storage, and sizes. S. Pharmacopoeial Convention. Pharmacopoe 1 a. of U. S. A., Twelfth Revision, 1942. Mercuric Succini— mide. Description, Solubility, identification, loss On drying, residue on ignition, reaction, chloride, mercury, assay, and storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Mercurophylline Injection. Description, identification, mercury ions, assay of mercury, Assay of theophylline, stor- U. U. U. age, and S12eS. U. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Mercury Bichlo- ride (Corrosive Mercuric Chloride, Corrosive Subli– mate, Mercuric Chloride). Description, solubility, 1dentification, loss On drying, residue on ignition, ether-insoluble residue, reaction, assay, and stor– age. U. S. P. products of mercury bichloride—Toxi- tabellae Hydrargyri Bichloridi Magnae, Toxltabellae Hydrargyri Bichloridi Parvae. S. Pharmacopoeial Convention. U. S. A., Twe l ft h Revision, 1942. Mercury with Chalk (Gray Powder). Description, identification, mercurous oxide, mercuric oxide, assay, and stor- age. *. S. U. Pharm acopoeia of U. Pharmacopoeial Convention. Pharm acopoe 1 a. of U. S. A., Twelfth Rev 1 Sion, 1942. Mersalyl. De- SCT1Dtion, Solubility, ident 1 fication, reaction, chloride, sulfate, mercury ions, readily oxidizable SubstanceS, assay for mercury, and St Orage. U. S. P. product of mersalyl-Injectio Mersalylls et Theo- phyllinae. S. Pharmacopoeial Convention. Pharmac O p Oe la Of U. S. A., Twel f t h Revision, 1942. Mersalyl and Theophylline Injection (Mersalyl and Theophylline Ampuls). Identification, reaction, mercuric ion, assay for mercury, assay for theophylline, storage, and S126 S. - S. Pharmacopoeial Convention. Pharmacopo ela of U. S. A. , Twelfth Revision, 1942. Mild Mercurial 01ntment (Diluted Mercurial Ointment, Blue Ointment). Preparation and assay. S. Pharmacopoeial Convention. U. S. A. , Twelfth Revision, 1942. Mild Mercurous Chloride (Mercurous Chloride, Calomel, Subchloride of Mercury). Description, solubility, identifica- tion, loss On drying, residue On 1gnition, ammonia, mercury bichloride, assay, and storage. S. Pharmacopoeial Convention. Pharmacopoe 1 a of U. S. A., Twelfth Revision, 1942. Oleate of Mer— cury. Description, solubility, assay, and storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., T W el ft h Revision, 1942. Small Poison Tablets of Mercury Bichloride (Small Corrosive Sub- limate Tablets, Small Bichloride Tablets). Regula- tions and assay. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. 01ntment (Mercurial Ointment). Preparation and as- Say. U. S. P. product of strong mercurial ointment- Unguentum Hydrargyri Mite. U. U. U. Pharmacopoe 1 a. of U. U. U. Pharmacopoe 1a of Strong Mercurial 973 839. 36 Directory of Commodity Specifications U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Yellow Mercuric Oxide (Yellow Precipitate). Description, solubil- ity, identification, loss on drying, residue on 1g- nition, acid-insoluble substances, alkali, distinc- tion from red mercuric oxide, assay, and Storage. U. S. P. product of yellow mercuric oxide-Unguentum Hydrargyri. Oxidi Flavi. S. Pharmacopoeial Convention. Pharmac O p Oe ia Of U. S. A., Twelfth Revision, 1942. Yellow Mercuric Oxide Ointment. Preparation and assay. S. Gov. « Treasury Dept., Procurement Div., No. 683; 1944. Mercuric Chloride (for Photographic Purposes). Covers one type and One grade in the form of color- less crystals, white granules, or powder. Gives re- quirements for ether-insoluble matter and residue On heating; methods of sampling, inspect 1on, and tests; and packaging, packing, and marking for Shipment. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-103; 1941. Calomel. Pharmacopoei a of U. U. U. References.-Unit we ights, see 830; 810; curlal Seed d is 1 In ſe C tant S, label 1 ng O ſ p O is OnS, Food and Drugs Act and Regulat 1.OnS, see mercury base paint pigments, see 842.9; mer- see 88 1.9. 839.37 Silver Compounds and Salts American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Silver Nitrate. Gives re- quirements for insoluble matter, chloride, free acid, substances not precipitated by hydrochloric acid, Sulfate, and test S. American Chemical Society. Specificat 1 OnS for Ana- lytical Reagents, 1941. Silver Sulfate. Gives re- quirements for insoluble and chloride, n 1 t rate, substances not precipitated by hydrochloric acid, 1ron, and test S. American In St. i t u t e Of HOmoeopathy. Pharmacopoei a Of U. S. , 1941. Argentum Cyanid, Argentum Iodid, Argentum O x 1 d, Argentum Phosphate, and Metallic Silver. Chemical symbol, Synonyms, descript lon, and preparations for solution, dilutions, and tri- turations for use in homoeopathic medicines. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ammoniacal Solution of S11Ver Nitrate. Gives chemical composition, description, specific gravity, identifications, reaction, copper, potassium and sodium, assay for silver and for am- monia, storage, oral use, and preparation. S. Pharmacopoeial Convention. Pharm a c Opo e 1a of U. S. A., Twel ft h Revision, 1942. Mild Protein Silver. Description, solubility, 1dent 1 fication, distinction from strong protein Sllver, assay, and St Orage. S. Pharmacopoeial COnvent 10n. U. S. A., Twelfth Revision, Description, Solubility, Homoeopathic Argentum Chlorid, Argentum Nitrate, U. U. Pharmacopoe 1a of 1942. Silver Nitrate. identification, clarity of Solution and reaction, copper, assay, and Storage. U. S. P. product of silver nitrate-Argenti Nitras Indu I’atllS. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Strong Protein Silver. Description, solubility, identificat lon, distinction from mild protein silver, assay, and st Orage. U. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, Nitrate. Descript 10n, tests, as Say, and St Orage. S. G O v., Treasury Dept. Procurement Div., 701a; 1944. Silver Nitrate (for Wet Plate Photography). Covers one type and One grade in crystalline form. Gives requirements for Silver nitrate content, acid- ity, insoluble matter, lead, copper, 1 ron, chlorides, and bromides and iodides; methods of sampling, in- Spection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV. , U. S. Army, Medical Dept. Specification 4-1102A; 1941. Silver Nitrate and Formalin, for HOWe' S Treatment. Pharm aco Doe 1 a. of 1942. Toughened Silver Solubility, reaction, Other U. References.-Unit weights, see 830; Food and Drugs 810. 839.38 Zinc Compounds and Salts American Chemleal Society. Specifications for Ana- lytical Reagents, 1941. Zinc Chloride. Gives re- quirements for assay, oxychloride, insoluble matter, nitrate, Sulfate, ammonia, 1TOn, lead, Substances not precipitated by ammonium sulfide, and tests. American Chemical Society. Specifications for Ana- lytical Re a gents, 1941. Zinc, Low in Arsenic. Gives requirements for arsenic, iron, InSoluble in Sulfuric acid, and test S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Zinc, Low in Lead and Iron. Gives requirements for a r S en 1 C, iron, lead, and • teSt, S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Zinc Oxide. Gives require- ments for insoluble in sulfuric acid, alkalinity, chloride, nitrate, Sulfur compounds, arsenic, iron, lead, manganese, Substances not precipitated by am- Imonium Sulfide, and test S. American Chemical SOciety. Specifications for Ana- lytical Reagents, 1941. Zinc Sulfate. GiveS re- quirements for insoluble matter, free acid, chlo- ride, nitrate, ammonia, arsenic, iron, manganese, substances not precipitated by ammonium sulfide, and test S. American In St. 1 tute of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Argentum Cyanid, Ar- gentum Iodld, Argentum Chlorid, Argentum Oxid, Ar- gentum Phosphate, Metallic Silver, Metallic Zinc, labelling Of DO 1s Ons, Act, and Regulat lons, see Zinc A c e t at e, Zinc Bromld, Zinc Carbonate, Zinc Chlorid, Zinc Cyanid, Zinc Iodid, Zinc Oxid, Zinc Phosphid, Zinc Sulfate, and Zinc Walerate. Chemi- cal symbol, synonyms, description, and preparations for triturations for use in homoeopathic medicines. The American Pharmaceutical ASSI). and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Cement of Zinc Compounds and Eugenol. Gives chemical compositions of powder and liquid, preparations Of the powder, liquid, and ce- Tſient. The powder-gives description, identifica- tions, assay for roSin and for total Zinc as Zinc oxide, and storage. The liquid-gives description, miscibility, Specific gravity, index of refraction, identification, and storage. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Seventh 974. Chemicals and Allied Products 839. 38 Edition, 1942. Compound Powder of Zinc Sulfate. Gives chemical composition, test f O r antiseptic value, storage, and preparation. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Glycerite of Iodine and Zinc Iodide (Diluted Talbot's Solution). Gives chemical COImposition, preparation, and storage. The American Pharmaceutical AS Sn, and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Hard Paste of Zinc oxide (Unna's Hard Zinc Paste). Gives chemical composition and St Orage. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Ed it 1 on, 1942. Ointment of Zinc Stearate. Gives chemical composition, preparation, and storage. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Paste of Zinc OXide. Gives chemical composition, assay, Storage, and prepara- tion. The American Pharmaceutical ASSn, and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Paste of Zinc Oxide With Sali- cylic Acid. G 1 v e s chemical composition, assay, Storage, and preparation. The American Pharmaceutical ASSne and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Prepared Calamine. Gives chem- ical composition, description, Solubility, ident 1- fication, loss on ign ition, acid-insoluble Sub- Stances, alkaline Substances, calcium; Calcium Or magnesium, arsenic, lead, assay, Storage, and prep- arations. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Prepared Neocalamine. Gives chemical composition, description, Solubility, iden- tification, loss on 1gnition, a c10-insoluble Sub- stances, degree of fineness, alkalles, calcium, Cal- cium or magnesium, arsenic, lead, a SSay, Storage, and preparat 10ns. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Soft Paste of Zinc 0x1de (Unna's Soft Zinc Paste). Gives chemical composition, prep- arat 10n, and St Orage. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Zinc IOdide. Gives chemical composition, descript lon, solubility, identifica- tions, loss on drying, reaction, chloride, Sulfate, alkalies and earths, arsenic, assay, St Orage, and preparation. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Ed it 1 on, 1942. Zinc Phenolsulfonate (Zinc Sulfocarbolate). Gives chemical composition, de- scription, solubility, identifications, reaction, sulfate, arsenic, assay, Storage, and average dose. American Railway Engineering ASSri. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1926. Methods Of Chemical Analysis of Zinc Chloride. Gives preparation 639677 O-45—62 * 975 and Standardization of solutions, determination of in SOluble Or basic Zinc chloride, determination of Zinc, estimation of iron and alumina, determining the strength of zinc chloride solution, directions for the use of 10dine potassium ferricyanide starch, color reaction test for determining zinc chloride penetrat, 10n, and determination of Zinc in treated timbers. American So c 1 et y for Testing Materials, D 199-27; 1927. Methods of Chemical Analysis of Zinc Chlo- ride. FOT determination of insoluble basic Zinc chloride, Zinc chloride, and iron present in com— mercial concentrated solutions, or in fu se d, or granulated zinc chloride for use in the preservative treatment of wood. Solutions required, volumetric and gravimetric methods, and estimation of iron and aluminum. Conforms to American Railway Engineering ASSn. methods of chemical analysis of zinc chlo- ride. American SO c 1 et y for Testing Materials, D 432–39; 1939. Zinc Chloride. For preservative treatment Of timber by use of either commercial concentrated Solutions or fu se d or granulated zinc chloride. Covers acid-free, minimum iron content, and chloride of zinc content requirements, and for tests using A. S. T. M. Method D 199. American Wood-Preservers' Assn., 17a; 1921. Standard Specification for Zinc Chloride. Shall be acid-free Zinc chloride. Gives requirements for iron content, fused or solid Zinc chloride, and concentration. American Wood-Preservers' . Assn., 21a; 1922. Proper- ties of Zinc Chloride Solutions at 60 Degrees Fah— renheit B a se d on Chemically-Pure Zinc Chloride. Gives tables showing percentage of zinc chloride in solutions Of various Specific gravities and degrees Baumé, weight Of solutions, and pounds of Zinc chlo- ride per gallon for solutions expressed in percent- age Strengths. American Wood-Preservers' Assn., 60b; 1944. Standard Specificati On for Chromated Zinc Chloride. Gives I'equirement S f O T chromated Zinc chloride in the dry form, Chromated Zinc chloride in concentrated Solution Or fresh working solution, and permissible change in composition for treating solution taken from working tanks or treating cylinder. American Wood-Preservers' Assn., 62b; 1944. Standard Specification for Zinc Meta Arsenite. Shall be pre- pared at the treating plant under competent techni- Cal SuperV1Slon. Gives requirements for chemical COmposition and proportion of ingredients and for preparation of Solution. Manufacturing Chemists' Ass n . Of the U. S. Sheet T-9. Table-Zinc Chloride Solution. Stand- 8 rol. Adopted, 1922. Embodies specific gravity, percentages, Baumé and Tw. National ASSn. Of Purchasing Agents. Handbook of Com— modity Data Sheets, 1938. Zinc Oxide. Covers defi- n it 1 On , Constants, uses, properties, containers, $pe C1 fications, and ordering instructions; also definition, properties, uses, purity, containers, and grades for leaded Zinc oxide. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Zinc Sulphide. COV erS definition, constants, derivation, u Se S , purity, forms available, and grades. Manual 839. 38 Directory of Commodity Specifications National ASSn. Of Purchasing AgentS. modity Data Sheets, Wolume 2; Covers definition, constants, SOlubillty, deriva- tion, uses, grades, containers, and Substitutes. Society of Automotive Engineers. Aeronautical Materi- al Specification 3111; 1943. Compound; Zinc Chro- mate (Slushing). Liquid for sealing minute leaks and as a protective coating in fuel tanks and for protecting synthetic rubber tanks. Composition (by weight), material, physical properties, requirements, tests, corrosion, containers, identification, approV- al, reports, and rejection. Similar to Army Air Forces Specification 3595. Society of Automotive Engineers. Aeronautical Mater 1- al Specification 3112, 1943. Compound; Zinc Chro- mate, Sealing (Unthinned), Hot-Oil Resisting. For sealing seams in high-pressure structures (1nclud- ing oil tanks). Composition (by weight), material, tests, corrosion, containers, 1 dentification, ap- proval, reports, and rejection. Society of Automotive Engineers. Aeronautical Materl- al Specification 3113; 1943. Compound; Zinc Chro- mate, Sealing (Thinned), "Hot-011 Resisting. For sealing seams in high-pressure structures (1nclud- ing oil tanks). Composition (by weight), material, test, corrosion, containers, 1 dent if 1 c at lon, ap- proval, reports, and rejection. Society of Automotive Engineers. Aeronautical Mater 1- al Specification 3114; 1943. Compound; Zinc Chro- mate, Sealing (Unthinned), Aromatic Fuel-Resisting. For sealing seams in hull structures and 1n fuel Handbook Of COm- 1944. Zinc Stearate. tanks. Composition (by weight), material, tests, corrosion, containers, 1 dent ific at 1 On, approval, reports, and rejection. Similar to Army Air Forces Specification 3596, Condition A. Society of Automotive Engineers. Aeronautical Materi- al Specification 3115; 1943. Compound; Zinc Chro- mate, Sealing (Thinned), Aromatic Fuel-Resisting. For sealing seams in hull structures and in fuel tankS. Composition (by weight), material, tests, corrosion, C OntaineTS, identific at lo n, approval, reports, and reject 10n. Toilet GoodS ASSI). In C. Specification No. 14; Zinc OX1 de. Gives requirements for color, identity, particle size, ignition, carbonates, alkal 1 S, lead. S. Pharmacopoeial Convention. Pharmacopoe 1 a. Of U. S. A., Twelfth Rev 1 S10n, 1942. Zinc Acetate. Description, solubility, ident, 1.f 1cation, reaction, alkalies or alkaline earths, arsenic, heavy metals, assay, and St Orage. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Rev is 1 On, 1942. Zinc Chloride. Description, solubility, identification, reaction, oxychloride, sulfate, ammonium salts, alkalies or alkaline earths, he av y metals, assay, and Stor- age. S. Pharmacopoeial Convention. Pharmac O Doe 1 a. Of U. S. A., Twelfth Revision, 1942. Zinc Oxide. De- scription, solubility, identification, loss On 1g- nition, carbonate, alkall, arsenic, iron and many other metals, lead, a S S a y, and St Orage. U. S. P. product of zinc oxide-Unguentum Zinci 0xidi. S. Pharmacopoeial Convention. Pharm ac O p Oe 1a of U. S. A., Twelfth Revision, 1942. Zinc 0x1de 01ntment 1944. Odor, apparent density, l0SS On ZnO, arsenic, and U. U. U. U. (Zinc Ointment). Preparation (calcium, magnesium, and other foreign Substances) and assay. S. Pharmacopoeial COnvent iOn. Pharm ac O poeia Of U. S. A. , Twelfth Revision, 1942. Zinc Stearate. Descript iOn, SOlubil1ty, loſſentification, reaction, alkalies or alkaline earths, fatty acid, solidiff- cation temperature, assay, and St Orage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth ReV1S1On, 1942. Zinc Sulfate. Description, Solubility, identification, reaction, free acid, alkalles and alkaline earths, arsenic, heavy metals, assay, and storage. U. S. Gov. , Army-Navy Aeronautical Specification AN- 0–Z-361; 1938. Zinc-Cyanide. S. Gov., Federal Specification TT-W-576a; Wood-Preservative; Zinc-Chloride (for) Ties and Structural Timbers. Covers one grade. Gives de- tall requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. S. Gov., Fe d e r a l Specification TT-W-581; 1941. Wood-Preservative; Zinc-Meta-Arsenite (ZMA). Cov- erS One grade. Gives detail requirements and meth— ods of sampling, inspect iOn, and tests. S. Gov. , N a w y Dept. Specification 51C37; Compound; Soot-Remover. S. Gov. , Navy Dept. Specification 51 C 38; Chemicals; Fire-Retardant, for Lumber and Timber. S. Gov., U. S. Army, Chemical War f a re Service. Specification 4-503-435A; 1936. Zinc Chloride. S. Gov. , U. S. Army, Chemical War far e Service. Specification 4-503-440A; 1926. Zinc Dust. U. U. U. 1941. U. U. 1943. U. 1944. U. U. References.-Unit weights, label 1 ng poisons, see 830; FOOd and Drugs Act, and Regulations, see 810; Z in C a I’s en lte, insect 1 C 1de, see 881 - 19; tests for Z 1 n c 1 n canned foods, see 120; preservative treat- ment of lumber, see 400. 4; Zinc paint p 1 gments, see 842, 7- 839.39 Miscellaneous Compounds, Mixtures, and Salts of Metals American Chemlcal Society. Specifications for Ana- lytical Reagents, 1941. Cadmium Chloride. Gives requirements for insoluble matter, nitrate, sulfate, ammonia, Copper, 11 On, lead, Substances not precipi- tated by ammonium Sulfide, Zinc, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Cadmium Sulfate. Gives requirements for insoluble matter, chloride, nitrate, arseni C, COpper, 11 On, lead, Substances not precipi- tated by ammonium Sulfide, Zinc, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Manganese Sulfate. Gives requirements for water of crystallization, insoluble matter, chloride, alkalles a n d alkaline earths, 1ron, heavy metals, nickel, Zinc, Substances reduc- 1ng permanganate, and tests. American Chemical Society. Specifications for Ana- lyt 1Cal Reagents, 1941. Stannous Chloride. Gives requirements for Solution, sulfate, arsenic, sub- stances not preclpitated by hydrogen Sulf 1de, 1 ron, Other metals, and test S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Uranium Nitrate. Gives requirements for in soluble matter, chloride, Sul- fate, alkali eS and alkaline earthS, heavy metals, 1 ron, uranous uraniuſ, and tests. 976 Chemicals and Allied Products 839. 39 American In S t it u t e Of HOmoeopathy. Rharmacopoeia Of U. S. , 1941. Sulfid, Cadmium Sul f at e, Cadmium Sulfid, Cerium Oxalate, Indium, Iridium, Lithium BenZOate, Lithium BrOmid, L i t h i u m Carbonate, Magnesium Carbonate, Magnesium Chlorid, Magnesium Phosphate, Magnesium Sulfate, Manganous Acetate, Manganous Carbonate, Manganous Chlorid, Manganous 0x1d, Metallic Gold, Metallic Nickel, Metallic Platinum, Metallic Tin, Nickel Carbonate, Nickel Sulfate, Palladium, Platinum Hydrochlorid, Selenium, Sodium Ayro-Chlorid, Sodium Platino Chlorid, Strontium Carbonate, and Tellurium. Chemical symbol, synonyms, description, and prepara- tions for triturations for use in homoeopathic med- 1 CineS. American Leather Chemist S ASSn. Methods Of Sampling and Analysis. EDSOIn Salts, 1942. Gives require- ments for magnesium oxide, sulfur trioxide, and iTOn. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ampuls of Magnesium Sulfate. Gives chemical composition, assay, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Ed 1 t i o n, 1942. , Artificial Carlsbad Salt. Gives chemical composition, St Orage, preparation, and average dose. The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Ed it i o n, 1942. Artificial Kissingen Salt. Gives chemical composition, St Orage, preparation, and average dose. The American Pharmaceutical ASSI). Formulary Committee. enth Edition, 1942. Chemical COmposition, average dose. The American Pharmaceutical ASSI). Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Compound Effervescent Salt of Potassium Bromide (Effervescent Potassium Bromide With Caffeine). Gives chemical composition, prepa- ration, Storage, and average dOSe. The American Pharmaceutical ASSI). Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Effervescent Artificial Carl S- bad Salt. Gives chemical composition, preparation, Storage, and average dose. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Effervescent Artificial Kiss- ingen Salt. Gives chemical, composition, prepara- tion, St Orage, and average dose. The American Pharmaceutical ASSn. Formulary Committee. enth Edition, Homoeopathic Auric Chlorid, Auric and The National and The National The National Formulary, Sev- Artificial Vichy Salt. Gives st or a ge, preparation, and and The National and The National and The National and The National The National Formulary, Sev- 1942. Effervescent Artificial W1Chy Salt. G 1 v e s chemical composition, preparation, storage, and average dose. The American Pharmaceutical ASSIm. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Effervescent Salt Of Lithium Citrate. Gives chemical composition, preparat 10n, storage, and average dose. and The National The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Effervescent Salt of Magnesium Sulfate. Gives chemical composition, preparation, storage, and average dose. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth E G 1 t i O In, 1942. Ef fervescent Salts. Gives general processes; directions for granulating in an OVen and On a Water bath. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formularv, Sev- enth Edition, 1942. Elixir of Hydrangea and Lithium. Gives chemical composition, storage, alcohol con- tent, average dose, and preparation. The American Pharmaceutical ASSne and The National Formulary Committee. The National Formulary. Sev- enth Edition, 1942. Infusion of Senna With Magnes- 1um Sulfate. Gives chemical composit 1on, prepara- tion, St Orage, and average dose. The American Pharmaceutical Assn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Lithium Benzoate. Gives chem- 1cal composition, descriptſ On, Solubility, ident 1- fications, loss On dry 1 ng, reaction, Carbonate, other alkalies, coloring matter, chlorinated com- pounds, heavy metals, assay, Storage, preparation, and average dose. The American Pharmaceutical ASSn. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Lithium Bromide. Gives chemi- cal composition, description, Solubility, ident 1 fl- cation, reaction, chloride, iodide, b romate, Sul- fate, Other alkalies, heavy metals, assay, St Orage, preparations, and average dose. The American Pharmaceutical ASSIm. Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Lithium Carbonate. Gives chem- 1cal composition, description, solubility, identifi- cation, loss on drying, acetic acid insoluble sub- Stances, reaction, Other alkalies, chloride, sul- fate, aluminum or iron, arsenic, heavy metals, as- Say, St Orage, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Lithium Citrate. Gives chemi- Cal C Omposition, descript lon, solubility, identi- fications, loss On dry in g, react 10n, Carbonate, Other alkalies, arsenic, heavy metals, assay, Stor- age, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Ed 1 t 1 on, 1942. Lithium Salicylate. Gives chemical composition, description, solubility, iden- tifications, loss On drying, reaction, carbonate, Other alkalies, coloring matter, arsenic, heavy met- als, assay, Storage, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edit 1 On, 1942. Manganese Glycerophosphate. Gives chemical composition, description, Solubility, and The National and The National and The National and The National identifications, 1 O S S on drying, chloride, phos- phate, Sulfate, arsenic, assay, St Orage, prepara- tion, and average dose. 977 839 - 39 Directory of Commodity Specifications The American Pharmaceutical ASSn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Manganese HypophOSphite. Gives chemical composition, description, Solubility, lden- tification, loss On drying, carbonate, phOSphate, Sulfate, calcium, arsenic, as Say, St Orage, prepara- tion, and average dose. The American Pharmaceutical ASSn. and The Nat 10nal Formulary Committee. The National Formulary, Sev- enth Ed 1 t 1 on, 1942. Soluble Manganese Cltrate. Gives chemical composition, description, Solubillty, 1dentification, carbonizable impurit les, react 10n, chloride, Sulfate, arsenic, iron, a SSay, St Orage, preparation, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Strontium Bromide. Gives chem- ical composition, description, solubility, identifi- cation, loss on drying, reaction, bromate, chloride, iodide, barium, Calcium, heavy metals, as Say, St OT- age, and average dose. The American Pharmaceutical Assn., and The National Formulary Committee. The National Formulary, Sev- enth Edit 10n, 1942. Strontium Salicylate. Gives chemical compos 1 t ion, description, S Olub 1 l 1 ty, identification, loss On drying, reaction, free Sali- cylic acid, barium, heavy metals, assay, Storage, and average dose. e National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Epsom Salt. Covers defi- nition, derivation, SClub 1.lity, uses, grades, Sup- ply, and packing. Tollet GOOCls ASSI). In C. Specification No. 10; 1942. Talc. Gives requirements for color, Odor, identity, screen test, solubility, slip, lu S tre, apparent density, lead, arsenic, alkalls and acids, Carbon- ates, sharp part 1.cles, loss On 1gnl tí On, SOluble calcium, and acid SOluble Iron. TO11et GOOdS ASSII. In C. Specification No. 12; 1943. Titanium Dioxide, G 1 v e s requirements for color, Odor, particle size, water soluble, acid Soluble, loss on ignition, acid and alkall, moisture, assay, arsenic, and lead. S. Pharmacopoeial COnvention. Pharmac Op Oe 1a of U. S. A., Twelfth Revision, 1942. Butyl Aminobenzo- ate. Descript iOn, SOlubility, melt. 1ng point, iden- tification, ash, chloride, Sulfate, heavy metals, completeness and color of Solution, and St Orage. S. Pharmacopoeial Convention. Pharmacop Oe la Of U. S. A., Twelfth Revision, 1942. Heavy Magnesium Oxide (Heavy Magnesia). Description, other tests, and St Orage. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A. , Twelfth Revision, 1942. Magnesia Magma (Milk of Magnesia). Description, 1.dent 1 fication, reaction, soluble salts, soluble alkalies, carbon- ate, arsenic, calcium, heavy oils, assay, and St OT- age. S. U. U. U. Pharmac O p Oe la Of U. S. A. , Twelfth Revision, 12. Magnesium Carbon- ate (Carbonate of Magnesia). Descripticn, Solubil- ity, ident 1 fication, soluble Salts, arsen 1C, calcium oxide, heavy metals, 1 I'On, assay, and St Orage. S. Pharmacopoeial Convention. Pharmac O p Oe la Cf U. S. A., Twelfth Revision, 1942. Magnesium OX1 de U. Pharmacopoeial Convent 1 On. 1942 U. U. U. U. U. U. U. (Magnesia, Light Magnesia). Description, Solubil- ity, ident 1 fication, loss On ignition, soluble saltº, carbonate, arsenic, Calcium O X 1 d e, heavy metals, 1ron, assay, and St Orage. S. Pharmacopoeial Convention. Pharmacopoe ia of U. S. A., T W el ft h Revision, 1942. Magne Siu In Sulfate (Epsom Salt). Description, solubility, identification, loss On drying, reaction, chloride, arsenic, heavy metals, assay, and storage. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A. , Twelfth Revision, 1942. Magnesium Tri- silicate. Description, Solubility, ident 1 fication, loss On 1gnition, Soluble Salts, chloride, Sulfate, free alkall, heavy metals, absorptive power, acid- consuming capacity, assay for magnesium oxide, as- say for silicon dioxide, ratio of MgO to S102, and Storage. U. S. P. product of magnesium trisilicate- Tabellae Magnesii Trisilicatis. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Magnesium Tri- S111cate Table t s. Identification, free alkali, a C 1 d-consuming capacity, absorption of methlene blue, St Orage, and sizes. S. Pharmacopoeial Convent iOn. U. S. A. , Twelfth Revision, 1942. Solution Of Mag- nesium Citrate. Description, 1dentification, chlo- ride, sulfate, tartaric acid, minimum of total cit- ric acid, and assay for magnesium OX10e. S. Pharmacopoeial Convention. Pharmac Op Oe ia of U. S. A., Twelfth Revision, 1942. Tribasic Magnes- 1um Phosphate. Description, solubility, ident 1 fi- cation, loss On 1gnition, acid-insoluble Substances, SOluble SaltS, Carbonate, Chloride, nitrate, Sul- fate, arsenic, barlum, calcium, heavy metals, di- basic salt and magnesium oxide, assay, and storage. U. S. P. product of tribasic magnesium phosphate— Tabellae Magnesiſ Phosphat is Tribasic i. S. Pharmacopoeial Convention. Pharmacopoe 1 a. of U. S. A., Twelfth Revision, 1942. Tribasic Magnes- 1UIſ. PhoSphate Table ts. Identification, calcium, Soluble Salts, assay, storage, and sizes. Ph arm acopoeia of Pharmacopoe 1 a. of U. S. Gov., Federal Specification 0–S-61; 1930. Salts; U. U. U. U. U. Nickel (for) Electroplat 1ng and Electrotyping. Covers three compounds- (A) nickel sulphate (single salt), (B) nickel ammonium sulphate (double salt), and (C) nickel chloride. Gives chemical formulae; methods of Sampling, 1 m spect i on, and test; and requirements for p a c k a g 1 ng, packing, and mark- Ing. S. Gov., Fe de r a l Specification TT-R-58; Amendment 1; 1941. Radio-Active-Luminous Compound and Adhesives. Covers five grades and brightness. Gives detail requirements for radioactive component, in it lal brightness in micro-lamberts, adhesives, and exposure to radiation; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking for shipment. 1941. S. Gov. , Na V y Dept. Specification 51B4a; 1942. Baths; Salt, for Heating Metals. S. Gov., . Navy Dept., Specification 51 D 11; 1944. Dichlorod 1 fluorºcmethanc (F-12). S. Gov. , N a v y Dept. Specification 52R8a; 1938. Resinate; Mangane Se, Precipitated. S. Gov. , N a v y Dept. Specification 52R9C; 1945. Radioactive -Luminous-Material (Powder Form). 978 Chemicals and Allied Products 839. 115 U. S. Gov., U. S. Army, Army Air Forces. tion 4–1644; 1936. Cadmium Oxide. S. Gov. , U. S. Army, C he m 1 c a l Warfare Service Specification 4–503-260B; 1938. Magnesium Oxide; Light. U. S. Gov., U. S. Army, Ch em 1 c a l Warfare Service. Specification 96-21-18; 1941. Magnesium Silicate Fibrous. U. S. Gov., U. S. Army, Chemical War f a re Service. Specification 97-52-29; 1926. Hopcalite. U. S. Gov. , U. S. Army, Chemical W a r f a re Service. Specification 197-54-172; 1942. Magnesium Arsenide. U. S. Gov. , U. S. Army, Medical Dept. Specification Specifica- U. 4–1060; 1937. Gold Chloride; Reagent Grade. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1063; 1937. Platinic Chloride; Reagent Grade. References. – Unit weights, labeling of poisons, see 830; Food and Drugs Act and Regulations, see 810; magnesium arsenate, insecticide see 88 1. 19; tests for metals in canned ſo Ods, see 120. 839.4 GASES AND TOX IC DUSTS" 839.10 General Industrial Hygiene Foundation of America, Inc. Pre- Ventive Engineering Series, Bullet in 1; 1936. Meas- urement and COntrol Of Industrial DustS. Relates to the preventive engineering aspects of the prob- lems Of industrial diseases caused by factory air COntaminants. COvers methods Of determining dust, analysis of dust, the Size Of dust particles, dust Collection, protective equipment, permissible dust1- neSS, and investigations needed. Industrial Hygiene Foundation of America, Inc. Pre- V ent i v e Engineering Series, Bulletin 2, Part 3; 1938. The Determination of Chlorinated Hydrocarbon Vapors in the Atmosphere. COvers taking Of sample, analysis Of Sample, Sample Calculation, Chloronaph- thalenes and chlorodiphenyls, and brominated COm- pOunds. Industrial Hygiene Foundation of America, Inc. Pre- ven t 1 v e Engineering Series, Bulletin 2, Part 7; 1938. Identification of Industrial DustS. COVers c he m 1 c a l examination, petrographic examination, technique, examples of application, Variations in composition with size, table showing dust from Shake- Out, summary, and table showing characteristics Of a few minerals COſmOnly found in dustS. Natural Gasoline Assn. Of America. Standard Method for Determining the Specific Gravity of Gases. 839.1|| Carbon Dioxide U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Carbon D10x1de (Carbonic Acid Gas). Description, Solubillty, 1den- tification, acid and sul fu r d10x1de, phosphlne, hydrogen sulfide, organic reducing Substances, car- bOn monoxide, as Say, and St0rage. U. S. Gov., Army Air Forces. Specification 14069-A; 1941. Carbon Dioxide; Liquid. U. S. Gov. , Navy Dept. Specification 51C16c; Carbon Dioxide (C0,); Compressed. U. S. Gov., Treasury Dept., Procurement Div., No. 505; 1941. Carbon Dioxide (Compressed); Technical Grade. Compressed carbon dioxide (CO2) shall be furnished in one grade in cylinders containing 20 to 50 lbs. |tems 1943. Gives requirements for Odor, carbon dioxide content, moisture content, acidity, separated water, cylin- ders, and Valve Outlet; methods of sampling, inspec- tion, and tests; and packaging, packing, and mark- 1ng. U. S. Gov. , Treasury Dept., Procurement Div., No. 662; 1944. Carbon Dioxide; Solid (Dry Ice). Covers one type and One grade of solid carbon dioxide intended as a cooling Or refrigerating agent. Gives require- ments for color and body, weight per cubic foot, moisture content, Oil COntent, and Odor; methods Of s a m p l l n g, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 4–503–95; 1926. Carbon D 1 0 x 1 d e ; Liquid. 839.42 Hydrogen U. S. Gov., Treasury Dept., Procurement Div., No. 636; 1943. Hydrogen; Technical Grade. Covers One grade. Gives requirements for capacity of cylinders, dry- ness, impurities, and cylinders Shall have COImmer- cial finishes and marking; me th o d S of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , U. S. Army, AITy Air Forces. tion 4-83A; 1942. Hydrogen. 839.43 0xygen U. S. Pharmacopoeial COnvention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Oxygen. Descrip- tion, solubility, identification, acids or alkalies, carbon dioxide, oxidizing Substances, halogens, car- bon monoxide, as Say, allu St.Orage. U. S. Gov., A rm y - N a w y Aeronautical Specification AN-0–1b; 1944. Oxygen; Aviators' Breathing (Gas). U. S. Gov., Navy Dept. Specification 5163; 1942. Gas; Oxygen; Cutting and Welding (Shore Use). U. S. Gov., Treasury Dept., Procurement DiV., No. 547; 1942. Oxygen; Technical Grade (for Use in Cutting and Welding). Not intended for breathing or medi- cal purposes. Covers one grade compressed within cylinders and free from objectionable odor. Gives requirements for oxygen content, dryness, cylinders, and valves; methods of sampling, 1nSpection, and tests; and packaging, packing, and marking. Specifica- References.— Food and Drugs Act and Regulations, See 810. 839.1%l, Chlorine Chlorine Institute, Inc. Method for Determination of Hydrogen in Loaded Class I. C. C. 105A300 Tank Cars, 1930. For combustion of sample of the Vapor phase of a liquid chlorine container, preparation of ab- sorbent solution, combustion in a Burrell dual 19- nition gas pipette, measuring burette design, and formula for calculation of hydrogen present. 839.15 Nitrous 0x ide Amer 1 can Standards Assn. Z 37.13-1944. Allowable Concentration of Oxides of Nitrogen. To prescribe the permissible concentration of Oxides of nitrogen in the atmosphere of work places for guidance in establishing control procedures for the protectlCºn of the health of workers. Covers general, physical- 979 839. M5 Directory of Commodity Specifications Chemical, and toxic properties of nitrogen oxides; permissible concentration; Sampling procedure; and qualitative and quantitative analytical methods. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Nitrous 0 x 1 de (Nitrogen Monoxide). Description, solubility, acids, or alkalles, carbon dioxide, oxidizing substances, reducing Substances, halogens, assay, and storage. U. S. GOV., U. S. Army, Chemical War f a re Service. Specification 97-54-132; 1940. Nitrogen, for Sealed Storage Of Rubber COImponents. References. – Food and Drugs Act and Regulations, See 810. 839.19 Miscel laneous Gases and Toxic Dusts American Standards Assn., Z 37.1–1941. U. S. Public Health Service, endorsing sponsor. Allowable Con- Centration Of Carbon Monoxide. To prescribe the permissible concentration of carbon monoxide in the atmosphere of work places for the protection of the health Of all workers. Gives properties of carbon monoxide, permissible concentration, sampling, and analytical methods. American Standards Assn., Z 37.2-1941. Health Service, endorsing sponsor. Allowable Con- Centration of Hydrogen Sulfide. To prescribe the permissible concentration of hydrogen sulfide in the atmosphere of work places for the protection of the health of all workers. Gives properties of hydrogen sulfide, permissible concent ration, Sam- pling, and analytical methods. American Standards Assn., Z 37.6-1942. Prepared by the U. S. Public Health Service. Allowable Concen— tration. Of Manganese (American War Standard). To prescribe the permissible concentration of manganese dust and fumes in the atmosphere of work places for the protection of the health of all workers. Gives pI’Operties Of Inanganese, permissible COncentration, Sampling procedure, and analytical methods. Compressed Gas Manufacturers' Assn., Inc. Method of Analysis for Refrigeration Grade Liquid Sulfur D1- OXide. Tentative Standard, 1932. COVerS procedures for determination. Of minute quantities of moisture, reagents, apparatus, diagrams Of types of sampling tubes, requirements for Sample container, heat ex- Changer, drying tubes, S a ſm p 1 in g , computations, residue test, sulfuric acid test, and procedures for noncondensible gases. National Assn. Of Purchasing Agents. Handbook of COIn- modity Data S h e e t S , Wolume 2; 1944. Acetylene. Covers definition, constants, solubility, derivation, uses, grades, containers, hazards, shipping regu- lations, and Substitutes. Technical Assn. Of the Pulp and Paper Industry. Anal- ysis of Sulphur-Burner Gas. Standard T 603 m—36; 1936. Requires use of Orsat, apparatus for control tests for Sulphur d 1 O X 1 d e and Sulphur trioxide. Describes apparatus and reagents required and method Of Calculation. Underwriters' Laboratories, In C. Standard for Gas Systems for Protection Of Waults Against Burglary, 1929. For door and lock and entire vault; covers design and construction, practicability, durability, Teliability, effectiveness, Operation, safety con- trol, and marking. U. S. Public Underwriters' Laboratories, Inc. Standard for Normal- ly Operated Gas Systems for Protection Against In- terior Robbery, 1934. For use in banks, post of— fices, cashiers' c age S., etc.; area of coverage, door closers and locks, details of design and con- Struction, reliability, distribution, location of COntrols, installation, testing, and maintenance. U. S. GOV. , Navy Dept. Specification 51 N 3c; 1943. Nitrogen for Use in Optical Instruments. U. S. GOV., U. S. Army, Quartermaster Corps. fication 4-4; 1919. Sulphur DiOX10e. References. – Illuminating gas, see 997.2. 839.5 HYDROQUINONE (HYDROCHINONE) U. S. Gov. , F e d e r a l Specification O-H-886; 1935. Hydroquinone (Paradihydroxybenzene). Co v e r s one grade. Gives requirements for color, sqJubility, melting point, ash, Sulfate, Catechol, and resorcin- Ol; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. 839.6 CARBON DISULPH IDE American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Carbon D1sulfide. Gives requirements for boiling range, nonvolatile matter, Speci- foreign Sulfides, Sul ſite and Sulfate, Water, and teSt.S. American I n st 1 tu t e Of Homoeopathy. Homoeopathic Pharºacopoeia Of U. S., 1941. C a rb On DiSulfid. Chemical symbol, SynOnyms, description, and prepa- rations for tincture, dilutions, a n d medications for use in homoeopathic Inedicines. American Standards ASSn. , Z 37.3-1941. Health Service, endorsing Sponsor. AllOwable COn- centration of Carbon Disulfide. TO prescribe the permissible concentration o f carbon disulfide in the atmosphere of work places for the protection of the health of all workers. Gives properties Of carbon disulfide, permissible COn C ent rations, Saſſh- pling, and analytical methods. National Assn. Of Purchasing Agents. Handbook Of Com- modity Data Sheets, 1938. Carbon Bisulphide. Cov- ers definition, constants, derivation, solubility, purity, uses, Supply, packing, and Shipping regu- lations. U. S. Gov., Treasury Dept., Procurement Div., No. 624; 1943. Carbon Disulfide; Technical Grade. COverS One type and One grade. Intended for use as a S Ol- vent and for other technical uses and is a highly inflammable volâtile liquid. G 1 v e s requirements for material, appearance, Color, Odor and residual odor, specific gravity, non Volatile matter, water, spot test, distillation range, and copper corrosion; me th o d s of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Chemical W a r ſ a re Service. Specification 96–21–22; 1939. Carbon Disulfide; Technical Grade. U. S. Public References. –Unit weights, see 830. 839.7 CARBON TETRACHLORIDE American Chemical Society. Specifications for Ana- lytical Re age n ts, 1941. Carbon Tetrachloride. Gives requirements for boiling point, nonvolatile 980 Chemicals and Allied Products 839.9 matter, a C 1 d, aldehyde, chloride, free chlorine, lodine-consuming Substances, substances darkened by Sulfuric acid, Sulfur compounds, and tests. A S S n . Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Chloroform and Carbon Tetrachloride. For carbon tetrachloride as a medicinal, Carbon tetrachloride in capsules, and carbon tetrachloride mixtures; tentative method for determining amount of carbon tetrachloride. National Assn. Of Purchasing A gents. Handbook of COmmodity Data Sheets, 1938. Carbon Tetrachloride. Covers definition, physical properties, solubility, derivation, grades, containers, shipping regulations, uses, and SubStitutes. U. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. C a rib on Tetra- chloride. Description, solubility, specific grav- ity, distillation range, nonvolatile residue, car- bOnizable substances, acid, chloride ion, free chlo- rine, carbon disulfide, and storage. U. S. P. product Of Carbon tetrachloride-Capsulae Carbonei Tetra- Chloridi. U. S. Pharmacopoeial Convention. Pharma CODOe la Of U. S. A., Twelfth Revision, 1942. Carbon Tetrachlo- ride Capsules. Identification, assay, storage, and Sizes. U. S. GOV., Fe de r a l Specification 0–C-141; 1944. Amendment 1; 1944. Carbon Tetrachloride; Technical Grade. Covers one grade intended for general use as a Solvent. Gives requirements for appearance, color, Odor, specific gravity, nonvolatile matter, Spot test, neutrality, water, distillation range, and Copper corrosion; methods of sampling, inspec- tion, and tests; and packaging, packing, and mark- ing for Shipment. U. S. GOV., U. S. Army, Chemical Warfare Service. Specification 4–503-110B; 1937. Carbon Tetrachlo- I’ide. References. – Unit weights, see 830; Food and Drugs Act and Regulations, see 810. 839.8 LIQUID CHLORINE National ASSn. Of Purchasing Agents. Handbook Of Com- modity Data Sheets, 1938. Liquid Chlorine. Covers description, COnStants, S Olubility, de T 1 Vat 1 On S, Durity, grades, Specifications, Subst1tutes, COntain- ers, Shipping regulations, and uses. U. S. Gov., U. S. Army, Quartermaster Corps. fication 4-1A; 1938. Chlorine; Liquid. Speci- 839.9 MISCELLANEOUS SPEC | F | CAT | ONS FOR CHEM- |CALS AND CHEMICAL COMPOUNDS American Chemical Society. Specification for Ana- lytical Reagents, 1941. Arsenic Trioxide. Gives: requirements for nonvolatile matter, insoluble in ammonlum hydroxide, Chloride, Sulfide, antimony and Other hydrogen Sul ſide metals, iron, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Bromine. Gives require- ments for s p e C 1 f 1 c gravity, nonvolatile matter, iodine, Organic bromine compounds, sulfur compounds, and test.S. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. 8-Hydroxyquinoline. Gives requirements for melting point range, insoluble in alcohol, residue on 1gnition, sulfate, suitability for magnesium determinations, and tests. American Chemical Society. Specifications for Ana- lytical Reagents, 1941. Iodine. Gives requirements for form, nonvolatile matter, chlorine and bromine, and test.S. American In St 1 tute of Homoeopathy. Homoeopathic Pharmacopoeia of U. S., 1941. Amyl Nitrite, Bromin, Phosphorous, Red Phosphorous, Silica, Sulfur, Sul— fur D1-IO did, and Uranium Nitrate. Chemical symbol, Synonyms, description, and preparations for tritura- tions, tincture, dilutions, and medications for use in homoeopathic medicines. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edit lon, 1942. Ethyl Acetate (Acetic Ether). Gives chemical composition, description, miscibil- ity, Specific gravity, boiling point, identifica- tion, residue, carbonizable impurities, free acid, butylic Or a my l 1 C derivatives, methyl COmpounds, assay, storage, preparation, and average dose. The American Pharmaceutical Assn. and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. PhOS phorus. G 1 V e S descrip- tion, solubility, identification, sulfate and ar- senic, storage, preparations, and average dose. American S o c 1 et y for Testing Materials, D 302–33; 1933. Ethyl Acetate (85 to 88 Percent Grade). Re- quirements for specific gravity, distillation range, nonvolatile matter, Odor, color, water, acidity and ester value, with tests using A. S. T. M. Method D 268. American So c 1 et y for Testing Materials, D 303-40; 1940. Normal Butyl Acetate (88 to 92 Percent Grade). Gives requirements On specific gravity, color, dis- tillation range, nonvolatile matter, Odor, Water, acidity, ester value, and test using A. S. T. M. Method D 268. American S oc i e t y for Testing Materials, D 320-40; 1940. Butyl Propionate (90 to 93 Percent Grade). Specifications cover gravity, color, distillation range, nonvolatlle matter, O d or , water, acidity, and ester value, using A. S. T. M. Method D 268. American Soc i e t y for Testing Materials, D 321-40; 1940. Ethyl Lactate (Synthetic). Specification for gravity, color, distillation range, nonvolatile matter, odor, water, acidity, and ester Value, W1th test using A. S. T. M. Method D 268. American Soc i e t y for Testing Materials, D 330-35; 1935. Ethylene Glycol Monobutyl Ether. Also known as butyl glycol. Requirements for Specific gravity, color, distillation range, nonvolatlle matter, Odor, water, and acidity, with tests using A. S. T. M. Method D 268. American Soc i e t y for Testing Materials, D 331-35; 1935. Ethylene Glycol Monoethyl Ether. Limiting values for specific gravity, color, distillation range, nonvolatile matter, 0 d or , Water, acidity, and for tests using A.S.T.M. Method D 268. This material is also known as ethyl glycol. American Soc i e t y for Testing Materials, D 343-35; 1935. Acetate Ester of Ethylene Glycol MOn Oethyl Ether (95 to 96 Percent Grade). Covers properties including specific gravity, c 0 l or , distillation range, nonvolatile matter, O d or , water, acidity, and ester value, with tests using A. S. T.M. Method D 268. Also known as ethyl glycol acetate. 981 839.9 Directory of Commodity Specifications A m e T 1 C a n Standards ASSn. , 237. 15-1944. AllOwable Concentration of Styrene MOn Omer (American War Stand- ard). To prescribe the maximum permissible concen - tration of styrene monomer in the atmosphere of work places. Covers properties of styrene monomer (phenyl ethylene), permissible concentration, and sampling procedure and analytical methods. American WOOd-Preservers' Assn. , 61b; 1944. Standard Specification for Tanalith. Gives requirements for chemical composition and proportions of ingredients and tolerances. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Preserva- tives and Artificial Sweeteners. Abrastol (Asaprol). Tentative method for tests for presence of. A S S n . Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Preserva- tives and Artificial Sweeteners. Insoluble Fluo- r1des, Fluoborates, Fluosilicates, etc. Preparation Of Sample; test methods for indicating presence of 1nsoluble fluorides. A s s n . of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Preserva- tives and Artificial Sweeteners. Saccharin. Prep- aration of Sample, qualitative test methods, quan- titative test. A S S n . of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Preserva- tlves and Artificial Sweeteners. Soluble Fluorides. Qualitative test methods for indicating presence of. A S S n . Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Preserva- tives and Artificial Sweeteners. Sucrol or Dulcin. Tentative test methods for indicating presence Of. National Assn. Of Purchasing Agents. Handbook of COm- modity Data Sheets, 1938. Barite (Baryte, Heavy $par, Tiff). Covers definition, constants, solu- bility, occurrence, grades, containers, uses, and Substitutes. National Assn. of Purchasing Agents. Handbook of COm- modity Data She et s , 1938. Ethylene Dichloride. Covers definition, constants, derivation, purity, solubility, uses, and packing. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Ortho-Dichlo I"Oben Zene (Technical). Covers definition, C Onstants, deri- vation, solubility, purity, uses, and packing. National Assn. Of Purchasing Agents. Handbook Of Com- modity Data Sheets, 1938. Tetrachlorethylene. Cov- ers definition, constants, derivation, solubility, uses, grades, and packing. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2, 1944. Anthracene. Covers definition, constants, solubility, deriva- tion, grades, uses, and COntainers. National Assn. of Purchasing Agents. Handbook of COm- modity Data Sheets, Wolume 2; 1944. Bromlne. COV- ers definition, constants, solubility, derivation, forms, uses, hazards, and Substitutes. National Assn. Of Purchasing Agents. Handbook of COm- mod1 ty. Data Sheets, Volume 2; 1944. Butyl Stearate. Covers definition, constânts, acidity, Solubility, derivation, uses, COntainers, grades, and Substi- tll U.6S. National Assn. modity Data S h e e L S , of Purchasing Agents. Handbook of Com- Wolume 2; 1944. DiacetOne. Covers definition, COnstants, solubility, derivation, uses, grades, C.Ontainers, Shipping regulations, and SubstitutéS. National ASSn. Of Purchasing Agents. Handbook of Com- modity (Data Sheets, Volume 2; 1944. Dibutyl Phtha- late. Co we r s definition, constants, solubility, derivation, uses, grades, COIltainers, hazards, and SubStituteS. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Methyl Ethyl Ketone. Covers definition, constants, solubility, derivation, uses, COntainers, Shipping regulations, hazards, and Substitutes. Technical Assn. Of the Pulp and Paper Industry. Anal- ysis of Sulphate White and Green Liquors. Tenta- tive St a n d a I d T 624 Il-44; 1944. Deals with the analysis of both white and green liquors in the sulphate process. COvers gravity, sodium sulphate, alkalinity, reducing agents, t O t a l SOdlum, total sulphur, silica, and aluminum and iron Oxides. Technical Assn. of the Pulp and Paper Industry. Anal- ysis of Sulphate Black Liquor. Tentative Standard T 625 m–44; 1944. Deals with the analysis of black liquor separated from the pulp in the blow Dits, diffusers and washers Of the Sulphate process. COW- ers gravity, total Solids, sulphated ash and Organic matter, silica, total SOdlum, aluminum and 1ron OX- ides, sodium sulphate, total Sulphur, alkalinity, sodium sulphide, and sodium Sulphite and thiosul- phate. Toilet GOOds ASSI). Inc. Propylene Glyc Ol. solubility, Specific gravity, ride, sulfate, h e a V y metals, arsenic, and as Say. U. S. Pharmacopoe 1al COnvent 10n. Pharmacopoeia Of U. S. A., T we l f thBevision, 1942. Amin ODyrine. Description, solubility, melting point, identifica- tion, loss on drying, ash, carbon 1zable Substances, reaction, chloride, heavy metals, antipyrine, and St.OI’age. S. Pharmacopoeial COmvention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Amyl Nitrite. Description, solubility, Specific gravity, identi- fication, free acid, aldehyde, assay, and Storage. S. Pharmacopoeial COnventi, Oſl. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Antipyrine (Phena- zone). Description, solubility, m el t in g point, identification, loss on drying, ash, reaction, heavy Specification No. 13; 1944. Gives requirements for Odor, ash, acidity, chlo- distillation range, U. U. m et a l s , completeness and color of Solution, and St Orage. U. S. Pharmacopoeial Convent 10n. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Ethyl Aminoben- zoate (Benzocaine). Description, solubility, melt- ing point, identification, loss on dry in g : ash, carbonizable substances, free acid, chloride, ar- senic, heavy metals, and storage. U. S. P. product ethyl aminobenzoate—Unguentum Aethylis Aminoben- ZOatl S. S. Pharmacopoeial CCInVention. U. S. A., Twelfth Revls1On , 1942. zoate Ointment. Preparation. U. S. Pharmacopoeial COnvent 10n. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Ethyl Carbamate (Urethane). Description, solubility, melting point, identification, loss on drying, ash, r e a C t i O Il , Pharmacopoeia of Ethyl Aminoben- U. 982 Chemicals and Allied Products 839. 9 chloride, nitrate, urea, completeness and Color of solution, heavy metals, and storage. U. S. P. prod- uct of ethyl carbamate—Injectio Quininae Hydro- chlorid1 et Aethylis Carbamatis. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. grate. Description, Solubil1ty, specific rotation, Saponification V a lue , Value, free acid, and Storage. U. S. Pharmacopoe 1al Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Ethyl Chloride. Description, solubility, Specific gravity, nonvola- t1le residue, chloride 1 On, acid, alcohol, and St0r- a 36 . U. S. Pharmacopoeial Convention. Pharmacopoe 1a of U. S. A., Twelfth Revision, 1942. Ethyl Oxide (Sol- vent Ether). Description, aldehyde, perOXide, other requirements, and St Orage. U. S. Pharmacopoeial Convention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Precipitated Sulz fur. Description, solubility and identification, loss on drying, residue on 1gnition, acid or alkali, arsenic, other forms of Sulfur, assay, and St Orage. U. S. P. product of precipitated sulfur-Unguentum Sulfuris. U. S. Pharmacopoeial Convent iOn. U. S. A., Twelfth Revision, 1942. Saccharin (Glu- S 1 d e , BenZOsulfimide). Description, Solubility, melting point, identification, loss On drying, ash, carbonizable substances, reaction, ammonium C Om - pounds, glucose and lactose, heavy metals, benzoic and salicylic acids, and storage. U. S. P. product of saccharin—Saccharinum Sodicum. U. S. Pharmacopoeial Convent iOn. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Saccharin Sodium (Soluble Saccharin, Soluble Glus ide, Sodium Benzo- sulfimide). Description, solubility, identification, reaction, heavy metals, benzoate a n d Salicylate, Other tests, and storage. U. S. P. product Of Saccha- rin sodium —Tabellae Saccharin 1 SOdici. U. S. Pharmacopoe 1al COnvent 10n. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Saccharin Sodium Tablets (Soluble Saccharin Tablets). Identifica- tion, ammonium salts, assay, St Orage, and S 12es. U. S. Pharmacopoeial Convent iOn. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Sublimed Sulfur ( Flow e r s of Sulfur). Description, solubility, identification, residue on 1gnition, arsenic, assay, and St OI’age. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Preparation and assay. U. S. Gov., Army Air Forces. Specification 14116; 1942. Compound; Anti-Frosting (for Aircraft Windows). U. S. Gov., Army Air Forces. Specification 40828-1; 1945. Packet; Shark Deterrent. U. S. GOV., Dept. Of Commerce, National Bure a u Of Standards. C 1 r cu lar C398 and Supplement, 1944. Standard Samples. Arsenic Trioxide, 8 am p 1 e 83a. This sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy of analysis of Similar material. Pharmacopoeia Of Ethyl Chaulmoo- Specific gravity, iOdine Pharmacopoeia Of Pharmacopoeia of Sulfur Ointment. U. S. Gov. , Dept. Of Commerce, National Bureau of Standards. C 1 r cu la r C398 and Supplement, 1944. Standard Samples. Refined 811 icon, Sample 57. This sample is prepared and sold by the National Bureau of Standards with a certificate of analysis for use in industry and by Others as a comparison Standard for checking the accuracy of analysis of similar material. U. S. Gov., Joint Army–Navy Specification JAN-D-56; 1944. Dichlordí phenyl Trichloroethane (DDT) (Tech- n1cal Grade). U. S. Gov., Navy Dept. Compound; Cyanide. U. S. Gov., Navy Dept. Specification 51C 293.; 1943. Chemicals; Testing, Dissolved—Oxygen. Specification 51C15; 1924. U. S. Gov., N avy Dept. Specification 51M6; 1945. Monoethanolamine (Ethanolamine). U. S. Gov. , Navy Dept. Specification 51 0 1; 1941. Orthodichlorobenzene; Technical. U. S. Gov., Navy Dept. Specification 51P14; 1937. Pyridine. U. S. Gov., N a V y Dept. Specification 51'T3; 1943. Trichloroethylene. U. S. Gov., N av y Dept. Specification 51'T6; 1944. Tetrachlorethane (Acetylene Tetrachloride). U. S. Gov. , Treasury Dept., Procurement DiV., 562a; 1942. Diethyl Sul f a t e (Technical). Covers one type and One grade intended for use as an ethylating agent in the manufacture of drugs and in the manu- facture of dyeline sensitized paper. Gives require- ments for appearance, color, Odor, purity, Specific gravity, ash COntent, distillation range, Water, acidity, and Solubility; methods of sampling, in- spection, and tests; and packaging, packing, and Inarking. U. S. Gov. , Treasury Dept., Procurement Div., No. 566; 1942. Ethylene Glycol Mono Ethyl Ether. Covers One type and One grade intended for use in the manu- facture of Organic protective coatings. Gives re- quirements for appearance, color, o do r, Specific gravity, distillation r an ge , nonvolatile matter, acidity, spot test, sulfur, and water test; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., 644a; 1945. 806a-Lime. Covers One grade; two types- (I) dry and (II) moist; and two classes— (A) 4 to 8 mesh and (B) 8 to 16 mesh. Shall be a uniform prod- uct consisting Of Calcium hydroxide, and Sodium OT potassium hydrox 1 de or both, in granular form. Gives requirements for moisture content, particle sizes, absorption of carbon dioxide, indicator Color change, and hardness numbers; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Treasury Dept., Procurement Div., No. 852; 1944. Iodine; Technical Grade. Covers one type and One grade in the form of granules, flakes, Or plates; intended for use in photography, process engraving, and lithography. Not for pharmaceutical purposes. Gives requirements for iodine content, nonvolatile Tesidue, and particle Size; methods of Sampling, 1nspection, and tests; and packaging, packing, and marking for shipment. 983 839.9 Directory of Commodity Specifications U. S. GOV., U. S. AITy, Army Air FOrces. tion 4-1048; 1936. cent Grade). U. S. GOV., U. Specifica- Methyl Butyl Ketone (90–95 Per- S. Army, Army Air Forces. Specifica- tion 4-1049; 1936. Secondary Butyl Acetate. U. S. GOV., U. S. Army, Chemical War f a r e Service. Specification 4-5O2-12; 1933. Acetylene Tetrachlo- ride. U. S. GOV., U. S. Army, Chemical War f are Service. Specification 4-503-215; 1924. Hexachlorethane. U. S. Gov., U. S. Army, Chemical War fare Service. Specification 4–503–3OOA; 1939. Phosphorus; Red. U. S. GOV., U. S. Army, Chemical War f a re Service. Specification 4-503-305A; 1944. Phosphorus; White. U. S. Gov., U. S. Army, Chemical War far e Service. Specification 96-21-1A; 1942. Chlorpicrin. U. S. Gov. , U. S. Army, Chemical War f a r e Service. Specification 96-21-9; 1939. Sulfur MOn Ochloride. 84O-849 8||0. GENERAL ITEMS RELAT ING TO PA I NTS AND PA I NT ING 840. I PA I NTS AND PAINT ING American ASSn. Of State Highway Officials. Standard Specifications for Highway Bridges, 1941. Includes spec- 1 fications for painting metal structures—requirements for materials (to conform to A. A. S. H. O. Standard Spec- ifications), number of Coats and color, mixing of paint, weather Conditions, application, Spraying, inaccessi- ble Surfaces, removal of paint, thinning paint, painting galvanized surfaces, cleaning of surfaces (by hand, sand- blasting, and flame), Shop painting, and field painting. American Railway Engineering ASSn. COnStruction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Buildings for Railroad Purposes: Painting and Glaz- ing. Gives requirements for materials; application; preparing the surface; time for drying; weather and temperature; priming coats; painting and finishing wood surfaces; painting Steel, 11"On, Sheet metal, plaster, b r 1 c k, and concrete surfaces; staining shingles; sign painting; and lettering. American Wa t e r Works ASSn. Tentative Recommended Practice—Repainting Elevated Steel Tanks and Water Storage Tanks, With Notes On Repairs, 7H. 2-T-1943. Covers frequency of painting, number of coats, in- side tank, kind Of paint, repairs, rivets, Spider rods, leaks, inspect 10ns, and precautions. Assn. Of American Railroads. Operations and Main te- nance Dept., Engineering Division, Signal Section. Manual of Re c O Imme n d e d Practice. Specification 120-40; 1941. Pa in tand Painting. For railway signal service, workmanship for Shop and field work, with approved materials tested by A. A. R., Signal Section Standards. National ASSn. Of Purchas 1ng AgentS. HandbOOk Of COm- modity Data Sheets, 1938. Paint. Covers defini- tion, constants, types and uses, C Omponents, COn- tainers, and Ordering instructions. National Paint, Warnish, and Lacquer ASSn. , Inc. Cir- cular 668; 1944. This circular COnS 1sts of abstracts U. S. GOV., U. S. Army, Chemical War far e Service. Specification 96-31-5A; 1939. Chlorosulfonic Acid, Sulfur Trioxide Solution, FS. U. S. GOV. , U. S. Army, Chemical War f are Service. Specification 96-111-8A; 1941. Chloracetophenone. U. S. GOV., U. S. Army, Chemical War f are Service. Specification 96-111-16A; 1939. Diphenylamine chlo- rarsine (DM). U. S. Gov. , U. S. AITmy, Chemical War f are Service. Specification 96-111-32; 1940. Diphenylchlorarsine (DA). U. S. GOV., U. S. Army, Medical Dept. Specification 4-1125; 1944. Amyl Nitrite (Inhalants). U. S. GOV., U. S. AITy, Ordnance Dept. Specification 50-11-45A; 1930. Ether. References. –0 ther chemicals for medicinal pur- poses, see 810-829; 10dine for medicinal purposes, see 814. 1; un i t Weights, labeling of poisons, see 830; FO Od and Drugs Act and Regulations, see 810. PAINTS, VARNISHES, LACQUERS, AND RELATED PRODUCTs Of U. S. GOV. Specifications for paints and related materials. An attempt has been made to include all the information that is needed to give to sellers and buyers Of paint and related materials, writers Of Specifications, and paint and Varnish technolo- gists; essential data needed for preliminary actions pertaining to them. Painting and Decorating COntractors of America. Paint- ing Specifications. COver requirements in general; requirements for interior and exterior painting of COncrete, brick, stucco, St. One, galvanized 1ron, Sheet metal, Shingles, Steel Sash, structural steel, wood floors, Siding trim, plaster, canvased walls, and ac Oust 1G material; material definitions; and requirements for refinishing previously p a 1 nt ed Surface S. Portland Cement Assn. Specification for Application of Portland Cement Paint (on Exposed Concrete Ma- Sonry Walls), 1940. Requirements for factory pre- pared and job-mixed cement paint; preparation of Surface, for Seal coat, and finish coat; and curing. U. S. GOV., Army Air Forces. Specification 20020-A; 1941. Protective Coatings and Finishes for Automo- tive Wehlcles; General Specification for. U. S. GOV., Dept. Of Agriculture, Technical Bullet in 804; 1942. Classifloat.10n Of House and Barn PaintS. This bullet in 1s to aid in developing the best meth- OdS Of Selecting and applying paint and maintaining painted Surfaces On wooden farm buildings. Describes a System of classifying paints by groups, types, and grades. COVerS Why classification 1S needed, clas- sification outlined, use of classification, and calculating classification from paint formulas. U. S. GOV., Dept. Of CO mm e T C e, National Bureau Of Standards. S 1 m pl. 1 f 1 e d Practice Recommendation R144-43; 1943. Paints, Warnishes, and Related PrOd- ucts (Colors and Containers). This recommendation establishes a SC he du le for limiting colors and eliminating superfluous sizes or containers 1n Order to C OnServe metals and materials needed for defense purposes. It ll St.S Various items Of Oil, paints, enamels, Varnishes, water mixed paints, etc., and 984 Chemicals and Allied Products 8l40. 1, gives the recommended maximum number Of COlors and sizes of containers for each. Initiated by National Paint, Warnish and Lacquer ASSn. S. GOV., Dept. Of COmmerce, National Bureau Of Standards. Building Materlals and Structures Re- port BMS 44; 1940. Surface Treatment of Steel Prior to Painting. A number of surface-treatment processes are described for both plain and galvanized Steel. S. Gov. , Dept. of COmmerce, National Bureau Of Standards. Building Materials and Structures Re- port BMS 102; 1944. Palnting Steel. A large num- ber of priming and finish-coal paints, representing various types, were tested for durability and pro- tective value against corrosion by means Of accel- erated laboratory and outdoor-exposure tests. COV- ers introduction, priming-coat p a in t S , painting plain ste e l surfaces, painting galvanized-steel surfaces, topcoat paints, Summary and conclusions, and Selected Teferences. U. S. Gov. , Treasury Dept., Procurement DiV., NO. 360; 1939. Paint (Marine); General Specifications (Meth- ods of Testing). This specification covers techni- cal requirements and the methods are intended for testing various glyceryl phthalate marine enamels and paints. Gives requirements for sampling, gen- eral procedure, composition determination, and phys- ical and performance test.S. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 3–100–1; 1942. Protective Coatings and Finishes for Aircraft and Aircraft Parts; General Spec 1ſica- t iOn for. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 3–1F; 1943. Paint and Related Materials; General Specifications. U. S. Gov. , U. S. Maritime Commission. Specification MC—52-A-1; 1939. Amendment 3; 1944. Pa 1 nt and Paint Materials (Other Than Ships' Bottom Paints). Covers approval, lists 42 cl as se S of paints and paint materials, general requirements, specific re- quirements for each class, packing, containers, marking of deliveries, and inspect 10n. U. S. Gov., U. S. Maritime Commission. Specification MC—52–B-1; 1939. Ships Bottom Paints and the ap- plication Thereof. Covers approval; l 1 St S four classes— (I) anticorrosive paints, (II) antifouling paint, (III) red boottopping paints, and (IV) hull stern plate coating; general requirements, detail requirements, specific requirements for each class, packing and marking, inspection of p a 1 m t s , and preparation. Of ships bottoms for painting and ap- plication Of paint there to including general, rig- ging, Scaling of bottoms, cleaning and drying of bottoms, preparation of p a 1 m t s , application of paint, Care Of Opened drums, COOperation in return Of empty paint drums, and inspection of services. U. U. 8||0.2 SAFETY CODES FOR HARD L ING AND STORAGE OF PA INTS AND WARN ISHES Associated Factory Mutual Fire Insurance Companies. Japan Application and Drying. Enamel, Paint, and Warnish, 1938. Recommended safeguards for use in st Orage and mixing and application of finishes as Tegards is Olat 10n Of materials and TOOINS, Ventlla- t 10n, Overflow pipes and drains for dip tanks, con- Struction of drying and baking Ovens, etc. Associated Factory Mutual Fire Insurance COmpanies. Pyroxylin Lacquer, 1931. Information on hazards present and safeguards recommended in storage, mix- ing, spraying, dipping, and Spreading of pyroxylin lacquer as regards location of bulldings or rooms, v en t 1 la t 1 On , Drotection of electrical equipment, provision of automatic sprinklers, good housekeep- ing, etc. National Board Of Fire Underwriters. Paint Spraying and Spray Booths, No. 33; 1941. Standards covering application of paint, Varnishes, lacquers and simi- lar flammable finishes, by Spraying w 1 t h an air brush Or direct Dressures, G1VeS introduct 10n, loca- tion, spraying enclosures, booths, blower and ex- haust systems, electric equipment, containers, mix- ing rooms and Circulating pipe Systems, protection, maintenance, and hydrogen Deroxide Spraying. National Fire Protection Assn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Dip Tanks, Containing Flammable Liq- uids. Covers classification Of tanks, location, storage of flammable liquids, COntrol of hazards, ventilation, CORStruction and installation, hoods and curtains, automatic heat actuated devices, fire protection, and special requirements f O r Various Classes. National Fire Protection Assn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- Sives, 1943. Paint S p r a y 1 ng and Spray BOOths. Standards for paint spraying and spray booths using flammable materials. COVer's location, spraying en- closures, booths, blower and exhaust systems, elec- tric equipment, containers, mixing rooms, protec- tion, maintenance and hydrogen perOxide Spraying. References. -D1p tanks for application of varnish, See 956. 2; e namel ing and Japan.In 1ng OVens, See 614. 9. 8||0.3 TERMS RELAT ING TO PA INT American Society for Testing Materials, D 16-44 T; 1944. Tentative Definitions Of Terms Relating to Palmt, Warnish, Lacquer, and Related Products. De- fines baking finish, baking temperature, C O l or , drier, drying Oil, enamel, filler, fineness, flat- tening agent, forced drying temperature, U. S. gal- lon, Imperial gallon, hiding power, lake, nondrying Oll, nonvolatile Oil, Opacity, paint, pigment, resin, semidrying oil, shade, size, S D e c 1 f ic gravity, Spreading rate, tint, tinting Strength, toner, Var- nish, Vehicle, and volatile thinner. 81.0.1, PA INT COLORS U. S. Gov., Fe d e r a l Specification TT-C-591; 1934. Amendment 1; 1934. Colors; (ſor) Flag of the U. S. Provides a general method for use in the procure- ment of materials having the red, white and/or blue colors of the flag, and a precise colorimetric defi- nition of the standard colors for purpose of record. S. Gov. , Fe de r a l Specification TT-P-381; 1944. Pigments-in-Oil; Paint-Colors. Covers one type and colors in blacks, blues, browns, greens, Oranges, reds, and yellows. Gives requirements for color, character of tint, tinting, strength, pigment COn- tent, c O a r s e particles and skins, propert les Of Vehicle, consistency, and skinning; methods Of Saſſ- pling, inspection, and tests; and packaging, packing, and marking for shipment. U. 985 8||0. 1, Directory of Commodity Specifications U. S. GOV., WA-X-61c; Weterans Administration. 1941. COlors; Artists Oil. 8||0.5 TESTS 0F PAINTS AND WARN ISHES American Society for Festing Materials, D 34–39; 1939. American Standards Assn., K15–1939. Me th od s of Chemical Analysis of White Pigments. Includes prep- aration of sample, determination of small amounts of iron, methods of analysis of basic carbonate of lead, basic sulfate of lead, zinc-lead and leaded- Z 1 n c s , zinc-Oxide, lithopone, titanium pigments, Calcium pigments, gypsum, terra alba, plaster of Paris, barium pigments, and silica pigments. American Society for Testing Materials, D 50–36; 1936. American Standards Assn., K44–1937. Me th o d s of Chemical Analysis of Yellow, Orange, Red, and Brown Pigments Containing Iron and Manganese. Methods of test for Indian reds, red oxides, ochers, Venetian Ted, S1ennas, and umbers, for chemical composition. American Society for Testing Materials, D 56–36; 1936. American Petroleum Institute st and a r d., 509–36. American Standards Assn., Z11. 24–1936. Method of Test for Flash Polnt by Means of the Tag Closed Tester. FOI all mobile l 1 qu 1 d S flashing below 175° F., eXcept for fuel Oil which is preferable tested with the Pensky-Martens closed tester. Di- mens 1 OnS Of tag closed t e s t e r , requirements for thermometers, procedure for average value of flash point, and Variation for lacquer solvents or dilu- ents Of low flash point. American SOc lety for Testing Materials, D 126–36; 1936. American Standards ASSn., K58-1941. Me t h O d S Of Chemical Analysis of Yellow and Orange Pigments Con- taining Chromium Compounds, Blue Pigments, and Chrome Green. Includes preparation of sample, meth- Ods of chemical analysis Of yellow and Orange pig- ments, blue pigments, ultramarine blue, cobalt blue, Sublimed blue, chrome green, and Chr0me OX10 e green. American Society for Testing Materials, D 153-39; 1939. American Standards Assn., K41-1939. Me th O d S Of Test for Specific Gravity of Pigments. Description of apparatus and methods of procedure for- (a) rou- tine testing of several samples simultaneously, (b) for tests requiring the highest accuracy, and (c) for rapid accurate testing of Single samples. American Society for Testing Materials, D 185-37;1937. American Standards Assn., K42-1937. Me th Ods Of Test for Coarse Particles in Pigments, Pastes, and Paints. Describes apparatus and procedures for in- soluble dry pigments, metallic aluminum and bronze powders, water-soluble pigments, pastes in Oll OT Specification Japan, mixed paints, Shlp-bottom paints containing resins and alcohol, and for Cellulose ester lac- QueI’S. - American Society for Testing Materials, D 215-41; 1941. Methods of Chemical Analysis Of White Linseed Oil Paints. Preparation Of Sample, reagents, water, VOlatile thinner, nature Of thinner, percentage Of pigment, percentage of nonvolatile vehicle, testing nonvolatile vehicle, and analysis of pigment. American Society for Testing Materials, D 278–31; 1931. American Standards ASSn. , K51–1941. Method of Test for Alkalinity or Acidity of Pigments. Describes methyl Orange test for water filtered through pig- Inent. American Society for Testing Materials, D 279-31; 1931. American Standards ASSn. , K52-1941. Methods of Test for Bleeding of Pigments. Covers procedure for dry pigments used in cellulose ester lacquers, for dry pigments used in Oll or OleO-resinous paints and enamels, for pastes in oil, and for pastes in japan. American Society for Testing Materials, D 280–33; 1933. American Standards. ASSn., K53–1941. Method of Test for Hydroscopic Moisture (and Other Matter Wolatile Un d e r the Test Conditions) in Pigments. Cover s method for pigments which decompose at 110° C., and for pigments which do not decompose at 110° C. De- scription of apparatus and outlines of procedure. American Society for Testing Materials, D 281-31; 1931. American Standards ASSn. , K54-1941. Method of Test for 011 Absorption of Pigments. To determine the least quantity Of Taw 11nseed Oil which will twet n the pigment to produce a stiff putty-like paste. American Society for Testing Materials, D 283-39; 1939. Method of Chemical Analysis of Dry Cuprous Oxide. COvers preparation of Sample, determination of total COpper, metallic COpper, and Cuprous Oxide. American Society for Testing Materials, D 307-44; 1944. Method of Test for Spectral Characteristics and Color of Objects and Materials. Description of ap- paratus required, standard reflecting surface, il- lumination, calibrations, and method of procedure. American Society for Testing Materials, D 332–36; 1936. American Standards Assn., K56–1941. Method of Test for Tinting Strength of White Pigments. Covers re- quirements as to apparatus, materials, and proce- dures for White pigments, pastes, and optional meth- Od for pigments varying greatly in tinting strength by COImparis On. With agreed standards; formulas for COmputing tinting Strength. American Society for Testing Materials, D 333-40; 1940. Methods of Testing Nitrocellulose C le a r Lacquers and Lacquer Enamels. Method of procedure for the determination of weight, drying time, gloss, homo- geneity, print test, Outdoor exposure, nonvolatile Imatter, Consistency, and apparatus assembly requir– ed. American Society for Testing Materials, D 344–39; 1939. Method of Test for Relative Dry Hiding Power of Pa 111ts. For comparison and for quantitative deter— mination of relative dry hiding powers of paints. Describes apparatus, materials, method of procedure, and optional procedure with formula for calculation Of the hiding power. American Society for Testing Materials, D 387–36; 1936. American Standards Assn., K57–1941. Method of Test for Mass Color and Tinting Strength of Color Pig- ments. For dry colors either in form of dry pig- ments or of, pastes in oil or Japan; requirements for apparatus, mass color procedure, tinting strength procedures for color pigments and for pastes. American SOC lety for Testing. Materials, D 406-39; 1939. Method of Test for Relative Dry Hiding P o we r of White Pigments in a Linseed Oil Vehicle. For a com— parison of a standard and sample of same type of pigment and also for quantitative difference in two p1gments of the same type. Describes apparatus, materials, test for relative dry hiding power, and procedure for determining the quantitative differ- ences in hiding power. 986 Chemicals and Allied Products 8||0.5 American Society for Testing Materials, D 444-39; 1939. Methods of Chemical Analysis of Zinc Yellow Pigment (Z 1 n c Chromate Yellow). Includes preparation of Sample, determination of moisture, chromium, total alkali metals, sodium, calcium, and ammonia. American Society for Testing Materials, D 479–40; 1940. Method of Test for Reactivity of Paint Li qu i ds. For the determination of reactivity between paint liquids and Zinc Oxide. Requirements as to appara- tus and reagents, outline of procedure for test, and meth0l Of grading. American SOC lety for Testing Materials, D 523-44 T; 1944. Tentative Method of Test for Specular Gloss Of Paint Finlshes. Describes two procedures for measuring specular gloss of paint finishes as fol- lows: Procedure A may be used for the classifica- tion of any surface regardless of the presence of SOme texture and may also be used for Imeasurement Of eggshell and flat finishes. Procedure B is ap- plicable Only to surfaces which are free from mac- roscopic structure or texture and is intended for measurement Of Specular gloss OVer a wider gloss r a n ge than procedure A. Definition, apparatus, method of measurement, specular gl O S S Standards, preparation a n d measurement Of Samples, Teport, definitions of five types of gloss not involved in present method of test, and discussion of defini- t 10ns. American SO c 1 et y for Testing Materials, D 555-41; 1941. Methods of Testing Drying Olls. FOT drying Oils used in paints and Varnishes. ReagentS, Drep- aration of sample, specific gravity; acid number Of linseed oil, raw tung Oil, perilla Oil, and raw soybean oil; saponification number, unsaponifiable matter, iodine number Wijs and Hanus, loss On heat- ing, appearance, color, foots; and heated and chill- ed oil tests, heating test, quality test; refrac- tive index, time of drying on glass, ash, lead, and matter insoluble in chloroform. American So c 1 et y for Testing Materials, D 562–44; 1944. Method of Test for Consistency of Exterior House Paints and Enamel-Type Paints. For determin- ing the consistency expressed in terms of the Weight required to produce a specified speed in a Stormer visc OS1 meter. American So c i et y for Testing Materials, D 564-43; 1943. Methods of Testing Liquid Driers. To be ap- plied to driers for use in paints and Warnishes. Gives requirements for conditioning, physical tests, chemical analysis, Zinc, and 11°On. American Society for Testing Materials, D 609-41 T, 1941. Tentative Method for Preparat 10n. Of Steel Panels for Exposure Tests of Enamels for Exter 10r Service. COvers two procedures for the preparation Of steel panels for exposure tests of enamels for exter 10I Service. Test panels, preparation of panel s u r ſ a C e , and application of finishing material. American SO c 1 et y for Testing Materials, D 610–43; 1943. Method of Evaluating Degree of Resistance to Rusting Obtained W1th Paint on Iron Or Steel Sur— faces. The photographic reference standards includ- ed in this method are representative of degrees of resistance to rusting Obtained from paint On iron Or steel Surfaces. They are to be used for compara- tive purposes and are not intended to have a direct I’elationship to a decision regarding painting re- quirements. COvers types of r u st in g and use of photographic reference Standards. American SO c 1 et y for Testing Materials, D 658-44; 1944. Method Of Test for Abrasion Resistance of Organic COatings With the Air Blast Abrasion Tester. COVers COatings applied to flat sheet metal of uni- form surface texture. American So c 1 et y for Testing Materials, D 659-44; 1944. Method of Evaluating Degree of Resistance to Chalking of Exterior Paints of the Linseed-Oil Type. Chalking is defined as that phenomenon manifested in paint films by the presence of loose removable powder, evolved from the film itself, at or just beneath the surface. American SO C 1 et y for Testing Materials, D 660-44; 1944. Method Of Evaluating Degree of Resistance to Checking Of Exterior Paints of the Linseed-Oil Type. Checking 1s defined as that phenomenon mani- fested in paint films by slight breaks in the film that do not penetrate to the underlying Surface. American SO c 1 et y for Testing Materials, D 661–44; 1944. Method Of Evaluating Degree of Resistance to Cracking of Exterior Paints of the Linseed-Oil Type. Cracking is defined as that phenomenon manifested in paint films by a break extending through to the surface painted. American S O C 1 et y for Testing Materials, D 662–44; 1944. Method Of Evaluating Degree Of Resistance to Erosion of Exterior Paints of the Linseed–Oil Type. E TO S 1 O n is that phenomen On manifested in paint films by the Wearing away Of the finish to expose the Substrate. American Society for testing Materials, D 711-43T; 1943. Tentative Method of Test for Dry to No-Pick- Up Time of Traffic Paint. Describes a laboratory test to determine the length of drying time after application for no-pick-up of traffic or pavement— marking paint by the tire of an automobile. Gives Tequirements for apparatus and procedure. American Society f O T Testing Materials, D 712–43T; 1943. Tentative Method of Test for Light Sensitiv- ity of Traffic Paint. Intended for determining the Color change produced by Sunlight On paint material 1ntended for use as t r a f f i c or pavement—marking paint. COVerS preparat 10n. Of test panels and pro- Cedure. American Society for Testing Materials, D 713–43T; 1943. Tentative Method of Conducting Road Service Tests On Traffic Paint. Intended for determining the re la t 1 W e Values Of Service of traffic Or pavement-marking paint.S u m d e I actual road condi- tions. COvers type of location of road surface for tests, conditions at time of application, consist- ency of paint samples, method and rate of applica- tion, and observations. American Society f O r Testing Materials, D 714–43T; 1943. Tentative Method for Evaluating the Degree Of Resistance to Blistering of Organic Coatings on Metal When Subjected to Immersion or Other Tests Involving Exposure to Moisture or Liquids. The photographic reference standards included in this method are representative of different S 1 Z e s of blisters that may develop On paint systems on iron, Steel, or Other metal surfaces when Subjected to 987 8||0.5 Directory of Commodity Specifications immersion tests. COvers types of blistering and use Of Dhotographic reference Standards. American Society for Testing Materials, D 715–43T; 1943. Tentative Methods of Analysis of Barium Sul- fate Pigments. These methods cover the procedures for the chemical analysis of barium sulfate pig- Iments. Includes procedure for barium Sulfate, fer- ric Oxide, hydrogen iOn concentration, matter solu- ble in water, moisture and Other volatile matter, coarse particles, and free silica. American Society f Or Testing Materials, 1943. Tentative Methods of Analysis of Mica Pig- ment. These methods cover the procedures for the chemical analysis Of Inica pigments. Includes pro- cedure f O r apparent density, moisture and other volatile matter, grit, coarse particles, and col- OT, American Society for Testing Materials, D 717-43T; 1943. Tentative Methods of Analysis of Magnesium Silicate Pigment. These methods cover the proce- dures for the chemical analysis of magnesium sili- cate pigment. Includes procedure for 8111 con diox- ide, magnesium Oxide, loss On ignition, moisture and Other VOlatile matter, COarse particles, and COlor. American Society for Testing Materials, D 718–43T; 1943. Tentative Methods of Analysis of Aluminum Silicate Pigment. These methods cover the proce- dures for the chemical analysis of aluminum sili- cate pigment. Includes procedure for silicoh diox- ide, aluminuſ, OX10e, loss On igſlit 10n, moisture and Other volatile matter, coarse particles, and color. American Society for Testing Materials, D 719-43T; 1943. Tentative Methods Of Analysis of Diatomace Ous Silica Pigment. These methods cover the procedures for the chemical analysis of diatomace Ous silica pigment. Includes Drocedure for loss On 1gnition, matter soluble in hydrochloric acid, moisture and Other volatile matter, volume Of Settling in petro- leum spirits, coarse particles, and color. American Society for Testing Materials, D 771-44. T. 1944. Tentative Method of Test for Daylight 45 De- gree, 0 Degree Apparent Reflection of Paint Finishes. COvers s c O p e , definition, apparatus, Standards, preparation Of Sample, and report. American Society for Testing Materials, D 772-44. Tº 1944. Tentative Method of Evaluating D e g re e Of Resistance to Flaking (Scaling) of Exterior Paints of the Linseed-Oil Type. Covers scope, definition, types of flaking (scaling), and use of photographic reference Standards. American Society for Testing Materials, E 41-42 T, 1942. Tentative Definitions With Procedures Relat- ing to Conditioning a n d Weathering. Intended to apply to all cases where combinations of atmospheric influences are an essential part of materials test- ing. Definitions, relative humidity determination, room temperature determination, and test in Stand- ard laboratory atmosphere. American Society for Testing Materials, E 42-42 T; 1942. Tentative RecCITImended Practice for Character- 1stics of Standard Carbon Arc Accelerated Weathering Unit. The characteristics recCIIIſlended COver those points of fundamental importance that will provide an acceptable accelerated weathering unit for many purposes, and at the same time permit the development D 716–43T; Of detailed and Specific Cycles needed for the Ob- taining Of particular data and falling within the general structure of this recommended practice. American Society for Testing Materials, ES-35; 1944. Emergency Method of Test for Changes in Protective Properties of Organic Coatings On Steel Surfaces When Subjected to Immersion. Intended for use in determining the resistance to failure of organic coatings when immersed in specified test liquids. Gives apparatus, t e St Specimens, preparation of specimens, coating Of Specimens, and procedure. Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Paints, Warnishes, and Constituent Materials. Includes white linseed oil paints-same (except editing for form) as Specification D215-29 of the American So- ciety for Testing Materials; nonvolatile vehicle— for mineral Oil a n d Other unsaponifiable matter, iodine number of fatty acids, rosin, pigment, and Specific gravity; Single pigments (basic carbonate of lead, basic sulfate of lead, zinc oxide, litho- pone, and titanium); mixed or composite pigments— for moisture, loss On 1 gnition, insoluble matter, total lead a n d antimony, antimony Oxide, soluble barium, alumina, total zinc, soluble calcium, solu- ble magnesium, total S Olu ble sulfur compounds, Soluble Sulfate, Sulfide Sulfur, Sulfur dioxide, and matter Soluble in water, a n d recommendations for calculations Of component p 1 gm ents; Ole O resin Ous Varnishes-for appearance, COlor, nonvolatile mat- ter, elasticity or toughness, flash point, viscos- ity, and water; raw linseed oil-specific gravity, 1Odine absorption number, sap On 1 fic at 1 On number, acid number, foots, loss on heating 105°-110°, and color; and boiled linseed oil-specific gravity, 100 ine absorption number, sap On 1 fic at 1 on number, acid number, loss on he at 1 ng 105°-110°, time of drying On glass, ash, lead, and appearance. National Fire Protect 10n ASSn. National Fire Codes for Flammable Liquids, Gases, Chemicals, a n d Ex- plosives, 1943. Flash Point Test-Tag Closed Tester. For determining the flash point of mobile liquids flashing below 175° F. and lacquer solvents or dilu- ents Of low flash points. COvers apparatus, proce- dure, repeat tests, average Value Of flash point, and COrrect iOn for baroſmetric Dressure. U. S. Gov. , Army - N a v y Aeronautical Specification AN-QQ-S-91; 1938. Salt-Spray Corrosion Test; Process for. S. Gov. , Army - N avy Aeronautical Specification. AN-TT-C-516-4; 1944. Coatings; Protective, Organic (for Aircraft); General Specifications (Methods for Sampling and Testing). S. Gov. , Federal Specification TT-P-141a; 1944. Paint, Warnish, Lacquer, and Re la t e d Materials. General Specifications for Sampling and Test Method. Covers inspection, and Sampling, preparation of test panels and application of films, package sta- bility testS, physical tests Of materials, chemical tests Of materials, properties Of coated panels, and analytical tests of ingredients. 840.6 PAINTING AND PROTECTIVE COATING EQUIP- MENT American HO s p i t a l Assn., 34-133. Paint Sprayers (Outfits). Covers general and special purpose types. U. U. 988 Chemicals and All ied Products 8|| | . 13 Based On U. S. 41 S 35. Society of Automotive Engineers. Aeronautical Stand- ard 11a; 1945. Spray Equipment, Corrosion-Preventive Compound. For Applying corrosion-preventive compound AMS-3072 to aircraft engines. Gives requirements for equipment, Sprayer extension, nozzle, and Opera- tion. S. GOV. , Army - N a V y Aeronautical Specification AN-M-8; 1942. Metal Spraying; Process for. U. S. Gov. , Navy Dept. Specification 41P31; Pots; Paint. S. Gov. , Navy Dept. Specification 41S356; Sprayers; Paint (Outfits). U. S. Gov. , Navy Dept. Specification 41S384; Sprayers, DOpe; Guns and AccessOries, U. S. Gov. , Navy Dept. Specification 41S41a; Sprayers, Metal; Guns and Accessories. U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 39-7; 1943. Sprayer; Paint, Pneumatic Pres- Sure Type, Trailer MOunted. U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 39-8; 1943. Agitator; Paint, Motor-Driven, 1/2 H. P., 110 Wolt, 60 Cycle, AC, with 50-Gal. Mix- ing Tank. G O V . , Navy Dept., Specifications U. 1942. U. 1942. 1942. Aircraft, USe. 1939. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 29–10; 1923. Strainer; Paint. U. S. Gov. , Weterans Administration. Specification WA-M-43b; 1937. Portable Electric Spray Painting Outfit. U. S. Gov. , Weterans Administration. Specification WA-M-44; 1936. Painting Outfit. S. GOV. , Weterans Administrati On. Specification WA-M-51b; 1938. 'Automobile Paint Finishing Outfit. S. Gov. , Weteran's Administration. Specification WA-M-160; 1935. Paint Spray Outfit (Automotive). S. Gov. , Weterans Administration. Specification WA-M-209; 1936. Paint Spray Gun (Only) Automotive. S. Gov. , Weterans Administration. Specification WA-MC-42a; 1941, 1/2 H. P. Portable Electric Spray Painting Outfit. 840.9 MISCELLANEOUS REQUIREMENTS FOR PAINTS American Society for Testing Materials, D 358-44 T, 1944. Tentative Specifications for Wood To Be Used as Panels in Weathering Tests Of Paints and War- ni She S. For exterior paints and Other materials for similar Durpose, either Outdoor Or accelerated lab- oratory tests, and for uses of each specie. In- cludes Western red cedar, white pine, and SOuthern yellow Dine. 1 H. P. Portable E le c tric Spray U. U. U. U. References. –L1me for use in manufacture of var- nish, See 517. 2. 8), I - MI NERAL PI GMENTS, DRY AND PASTE 841. I ASBESTINE PIGMENTS (MAGNES IUM SILICATE) 841.2 BARYTES PIGMENTS American Society for T e s t 1 ng Materials, D 602-42; 1942. Barium Sulfate Pigments. Covers the barium sulfate D1 gments commercially known as barytes and blanc fixe. COImposition and propertles, number Of tests, and methods of testing. 8|| || 3 GRAPH ITE P I GMENTS 8t| | .1, IRON 0XIDE PIGMENTS 841 - || | Iron Oxide, Red Pigments American S O C i et y for Testing Materials, D 84-43T; 1943. American ASSn. Of State Highway Officials, M 129. Tentative Specifications for Red and Brown IrOn Oxide Pigments. Covers three classes and two type S. Gives requirements for total iron oxide, moisture and other volatile matter, sulfur, matter soluble in Water, or g an 1 c coloring matter, and coarse particles for dry pigments; coarse particles and Skins, and moisture and other volatile matter for paste in Oll; number of tests and methods of testing. S. G O V . , Federal Specification TT-I-511a; 1944. Indian-Red and Bright-Red (Iron-Oxide); Dry (Paint- Pigments). Covers one grade and two types- (I) Indian red and (II) bright red. Gives requirements for iron Oxide, coarse Darticles, lime, moisture and Other volatile matter, Organic colors or lakes, matter S Olu b le in Water, and color; methods of sampling, inspection, and t e St S ; and Dackaging, packing, and marking for shipment. U. S. Gov. , Fe d e r a l Specification TT-M-381; 1944. Mineral-Red (Iron-Oxide), Natural; Dry (Paint Pig- ments). Covers One grade and One type. Gives de- tail requirements for coarse particles, iron oxide, Sulfates, moisture and Other volatile matter, Or- ganic colors, matter s O lub le in Water, and mass color; methods Of Sampling, 1nSpect iOn, and tests; and packaging, packing, and marking for shipment. U. References. - Definitions, methods of testing pig- ments, see 840. 3, 840. 5. 84.42 Iron oxide, Brown pigments American Society for Testing Materials, D 84-43T; 1943. American Assn. of State Highway Officials, M 129. Tentative Specification for Red and Brown Iron Ox- ide Pigments. COvers three classes and two types. Gives requirements for total iron Oxide, moisture and Other volatile matter, Sulfur, matter Soluble in water, organic coloring matter, and coarse par- ticles for dry pigments; coarse particles and Skins, and moisture and Other VOlatile matter for paste in Oil; number Of tests and methods Of testing. U. S. Gov. , Fe de r a l Specification TT-I-702; 1944. Iron Oxide; Brown, Synthetic, Dry (Paint Pigment). Covers the grade of pigment commercially known as synthetic b r own iron oxide. Gives requirements for total ferro-ferric Oxide of iron, loss On 1gni- tion, moisture a n d Other VOlatile matter, Water- soluble matter, organic colors Or lakes, extenders and adulterants, c0arse part 1.cles, and mass color and character of tint; methods of Sampling, inspec- tion, and tests; and packaging, packing, and marking for Shipment. References. – Brown pigments, see 841. 41. 841.113 Iron Oxide, Yellow Pigments American Society for Testing Materials, D 768–44. Tº 1944. Tentative Specifications for Yellow Iron Ox- ide; Hydrated. Covers the p 1 g men t commercially 989 8l. 1.13 Directory of Commodity Specifications known as yellow iron Oxide, hydrated. Gives compo- Sition and Droperties, number of tests, and methods Of testing. U. S. Gov. , Fe d e r a l Specification TT–Y-216; 1943. Amendment 1; 1944. Yellow-Iron-Oxide; Hydrated, Synthetic, Dry (Paint Pigment). Covers the grade of pigment commercially known as synthetic hydrated yellow iron oxide, Sultable for use in paints, en- amels, lacquers, and Similar products. Shall be a manufactured yellow iron oxide obtained by chemical reaction. Gives requirements for chemical composi- tion and the mass color and character of the tint; methods of sampling, inspection, and t e s t s; and packaging, packing, and marking. 841 - || Iron Oxide, Black Pigments American Society for Testing Materials, D 769-44 T. 1944. Tentative Specifications for Black Synthetic Iron Oxide. Covers the pigment commercially known as black Synthetic iron Oxlae. Gives COmposition and Dr.Operties, number Of tests; and me th O d S Of testing. U. S. Gov. , Fe d e r a l Specification TT-I-698; 1944. Iron Oxide; Black, Synthetic, Dry (Paint Pigment). Covers the grade of pigment commercially known as synthetic black iron Oxide. Gives requirements for total ferro-ferric Oxide Of i r On , ferrous Oxide, moisture and Other volatile matter, water-soluble matter, Organic colors Or lakes, e x t e n d e r S and adulterants, coarse particles, and mass Color and character of tint; methods of sampling, inspection, and tests; and Dackaging, packing, and marking for Shipment. 841 - 19 Miscel laneous Red, Brown, and Maroon Pigments National Assn. Of Purchasing Agents, Handbook of COm- modity Data Sheets, Volume 2; 1944. Pigments; IrOn (Iron 0 x 1 d e , Red Iron Oxide, Yellow Iron Oxide, Ocher, Persian Red, Umber, Sienna). Covers defini- tion, derivat 10n, uses, grades, and packing. U. S. Gov., Federal Specification TT-M-251; 1944. Metallic- Brown; Dry (Paint-Pigment). Covers one grade and One type of dry metallic brown paint pigment. Gives re- quirements for COarse particles, iron OXide, Sul- fates, moisture and other volatile matter, Organic colors, matter soluble in water, a n d mass color; methods Of sampling, inspection, a n d tests; and packaging, packing, and marking for shipment. References. – Ocher pigments of 1 r on oxide, 841. 5. 841.5 Ocher (Pigment) American Society for Testing Materials, D 85-41; 1941. Ocher. Covers ferrous earthy pigments in dry of paste form, composition of dry ingredients, paste made by thor Oughly grinding pigment with linseed Oil Or grinding j a D a n , maSS color, character of tint, number Of testS, and methods Of test. U. S. Gov. , Fe d e r a l Specification TT–0-121; 1944. Ocher; Ye l l ow , Dry (Paint-Pigment). Covers one grade and type Of hydrated OX10e Of Iron permeating a silice Ous base and shall be in the form of a soft, dry powder. Gives requirements for coarse particles, 1ron Oxide, l 1 m e , lead chromate, Organic colors, S 62 € r color for each type; methods Of and packaging, moisture, t 1 m t , and Oll absorption; Sampling, inspection, a n d tests; packing, and marking for shipment. References. – Definitions, methods of testing pig- ments, see 840. 3, 840. 5. 841.6 SIENNA (PIGMENT) American Society for Testing Materials, D 765–44 T, 1944. Tentative Spec 1 f 1 cat 1 ons for Raw Sienna. COvers the Digment COImmercially known as raw sienna. Gives composition and properties, number of tests, and methods Of testing. American Society for Testing Materials, D 766–44 T, 1944. Tentative Specifications for Burnt Sienna. Covers the p 1 gm ent COITImercially known as burnt sienna. Gives COmposition and properties, number of tests, and methods of testing. U. S. Gov. , Fe de r a l Specification TT-S-346; 1944. Sienna; Burnt and Raw, Dry (Paint-Pigments). Covers one grade an d two types- (I) raw and (II) burnt. Gives detail requirements for iron oxide, calcium COmpounds, Organic colors, COarse particles, mois- ture, and mass color for each type; me t h o d s of Sampling, in Spection, and t e St S; and packaging, packing, and marking for Shipment. 841.7 UMBER (PIGMENT) American Society for Testing Materials, D 763-44 T; 1944. Tentative Specifications for Raw Umber. Cov- ers the Diggent cOmmercially known as raw umber. Gives composition and properties, number of tests, and methods of testing. American Society for Testing Materials, D 764-44 T, 1944. Tentative Specifications f or Burnt Umber. Covers the pigment commercially known as burnt um- ber. Give S COmposition and Dr.Operties, number Of tests, and methods Of testing. U. S. GOV. , Fe d e r a l Specification TT-U-481; 1944. Umber; Burnt and Raw, Dry (Paint-Pigments). Covers One grade and two types- (I) raw and (II) burnt. Gives detail requirements for iron Oxide, calcium COInDOunds, c 0 a r S e particles, moisture, and mass methods Of Sampling, inspec- t1 On, and tests; and packaging, packing, and mark- 1ng for shipment. 81 | . 8 WH |T|NG OR PAR IS WHITE U. S. Gov. , Navy De p t . Specification 52W1e; 1942. Whiting. U. S. GOv. , U. S. Marltime COmmission. Specification 52-MC-33; 1944. Pigment; Whiting (Calcium Carbon- ate). Covers One type and One grade of a pigment for use in ready mixed paint. Gives requirements for material, workmanship, form, COInDOSlt1 On, Spe- cific gravity, c O a r se particles, color, and Oil absorption, 1nspection, sampling, a n d methods of test; and packaging and marking. References. – Ceramic whiting, calcium carbonate, see 546, 833.3. 8)|2. CHEM | CAL Pl GMENTS (DRY AND PASTE) 81/2. I BLANC FIXE AND TITANIUM 0XIDE (PIGMENTS) American So c 1 et y for Testing Materials, D 476-41; 1941. American Standards Assn., K45-1941. Titanium 990 Chemicals and All ied Products 81.2.2 Dioxide P 1 gm ent s. Includes titanium dioxide, titanium-barium, titanium-calcium, and titanium- magnesium pigments. Composition and properties, number Of test8, and methods Of test. American SO c 1 et y for Testing Materials, D 602-42; 1942. Barium Sulfate PIgments. Covers the barium Sulfate pigments commercially known as barytes and blanc fixe. COmposition and properties, number of tests, and methods Of testing. National Assn. of Purchasing Agents. Handbook of Com- In Odity Data Sheets, 1938. Titanium Dioxide. COvers definition, constants, manufacture, g r a d e s , and llSeS. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Titanium Pigments. Cov- ers: (I) Titanium dioxide-def in 1 ti on, physical properties, chemical properties, solubility, grades, derivation, substitutes, containers, uses, and or- dering instructions; (II) titanium-barium-defini- tion, COnstants, solubility, derivation, Substitutes, containers, uses, and Ordering instructions; (III) titanium-calcium-definition, constants, solubil- ity, derivation, substitutes, containers, uses, and Ordering instructions; (IV) lead titanate-defini- tion, constants, chemical formula, solubility, deri- vation, substitutes, containers, and uses; (V) titanium-magnesium (titanium silicate), definition, constants, solubility, derivation, substitutes, COntainers, uses, and Ordering instructi Ons. National Assn. Of Purchasing Agents. Handbook of Com- modity Data She et S , Wolume 2; 1944. Blanc Fixe (Barium Sulphate). Covers definition, constants, Solubility, derivation, uses, grades and forms, con- tainers, Shipping, and substitutes. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2, 1944. Lead Titanate. COverS definition, COnStants, impuritles, deriva- tion, characteristics, uses, grades, and subst1– tllte S. Technical Assn. of the Pulp and Paper Industry. terminiati On Of Titanium D10x1de. ard T 627 m-43; 1943. Deals with the determination Of titantium dloxide in raw materials such as pig- ments, fillers, and minerals, as well as in various stages of mill process. Covers volumetric method 1ncluding apparatus, reagents, preparation of sample, and procedure; and colorimetric method including De- reagents, procedure, interfering elements, and re- DOI’t. U. S. Gov. , Army - N a v y Aeronautical Specification AN-TT-T-436a; 1943. Titanium Oxide; Chalk-Resisting, Dry (Pigment). º U. S. GOV. , De D t . Of COImmerce, National Bureau Of Standards. C1rcular C 398 and Supplement, 1944. Standard Samples. Titanium Dioxide, Sample 154. This Sample 1s prepared and sold by the National Bureau of Standards with a certificate of analysis for use in 1ndustry and by others as a comparison standard for checking the accuracy of analysis of Similar material. U. S. Gov. , Fe d e r a l Specification TT–T-425; 1944. Amendment 1; 1944. Titanium D1 Oxide; Dry, Paint- Pigment. Covers One grade of soft, dry powder in three type S- (I) free chalking, anatase; (II) semi- chalking in two classes- (A) antimony-aluminum 639(577 ()—45——63 Tentative Stand- treated, anatase, and (B) aluminum treated, rutile; and (III) chalk-resisting, rutile, in three classes- (A) Zinc treated, (B) silicon-aluminum treated, and (C) silicon-aluminum-zinc treated. Gives require- ments for composition, Specific gravity, oil absorp- tion, color, water Solubility, tinting strength, hydrogen 10Il COncentration, ITIOisture, and chalk re- sistance; m e th 0 d S Of Sampling, inspection, and tests; and packaging, packing, and marking for ship- Iſleſ.lt. U. S. GOV. , Navy De D t . Specification 52B9C; Blanc Fixe; Dry and Paste. U. S. GOV., Navy Dept. Specification 52T10a; Titanium-Calcium Pigment. - U. S. Gov., U. S. Maritime Commission, Specification 52-MC-9; 1942. Plgment; Titanium Dioxide; Rutile, Chalk-Resisting. Covers one type and grade of dry D1gment. Gives requirements for coarse particles, chemical composition, specific gravity, hiding pow- er, color, tinting strength, hydrogen fön-concen- tration; inspection, Sampling, and methods of test; and packaging and marking. U. S. Gov., U. S. Maritime COTImission. Specification 52-MC-16; 1943. Pigment; Titanium-Calcium, Rutile. COvers One type and One grade of dry pigment. Gives requirements for coarse particles, chemical compo- sition, specific gravity, hiding power, composition, color, and tinting strength; inspection, Sampling, and methods of tests; packaging and marking. U. S. GOV. , U. S. Maritime COmmission. Specification 52-MC-19; 1943. Pigment; Titanium Dioxide, Rutile. COvers One type a n d grade of dry pigment. Gives requirements for coarse particles, chemical compo- sition, s p e c 1 ſ 1 c gravity, hiding power, color, tinting strength, and hydrogen ion concentration; inspection, sampling, and me t ho ds of test; and packaging and marking. 1924. 1945. References.—Titanium mixed pigments, see 842.87; Definitions of terms, see 840. 3. 842.2 CH | NESE, PRUSSIAN, OR BRONZE BLUE (PIGMENTS) American So c 1 et y for Testing Materials, D 261–41; 1941. American Assn. Of State Highway Officials, M 131-42. American Standards Ass n . , K 29-1941. Prussian Blue. For pigment known COmmercially as Prussian blue, Chinese blue, or iron blue, in dry form or as paste in Oll or in Japan. Requirements for dry ingredients formed by reaction of solutions of iron s a lºt s with ferrocyanide or ferricyanide solutions, paste made by grinding pigment with lin- Seed oil or by grinding in Japan, mass color and character Of tint, number Of tests, and methods Of test. U. S. Gov. , Fe de r a l Specification TT-I-677; 1944. Iron Blue; Dry (Paint-Pigment). Formerly designated "Prussian Blue. " Covers one g r a d e of iron blue (also called Chinese, Prussian, Milori, etc.) in One type Only, a fine dry powder. Gives require- ments for moisture and other volatile matter, total Iſlatter s O lu ble in Water, character Of tint when diluted with Zinc Oxide, tint, and Oll absorpt 10n; methods Of Sampling, inspect 10n, and t e St S ; and packaging, packing and marking for 'shipment. References.—Definitions of terms, m e th o d s of test ing Digm ent S, see 840. 3, 840. 5. 991 81/2.3 Directory of Commodity Specifications 842.3 ULTRAMARINE BLUE (PIGMENTS) American SO c 1 et y for Testing Materials, D 262—41; 1941. Ultramarine Blue. Covers the pigments commer- cially known as ultramarine blue, suitable for use in paints, enamels, lacquers, and similar products. The pigment may be purchased in the dry form Or as a paste in Oil Or in Japan. COmposition and prop- erties, number of tests, and methods of testing. U. S. Gov. , Fe d e ral Specification TT-U-450; 1944. Ultramarine Blue; Dry (Paint-Pigment). Covers the grade of pigment known commercially as ultramarine blue, in One grade Only, the dry pigment. Gives requirement.S for c O a r S e particles, moisture and Other volatile matter, matter soluble in water, or- ganic colors Or lakes, tint, and Oil absorpt 10n; methods of sampling, inspection, and t e s t S ; and packaging, packing, and marking for shipment. References. – Definitions of t e r m s , methods of testing pigments, see 840. 5. 842.4 CARBON BLACK, LAMPBLACK, BONE BLACK, ETC. American SO c 1 et y for Testing Materials, D 209-41; 1941. American Standards ASSn. , K26-1941. Lamp- black. For dry p 1 gm ent made by burning Oils or tars in a manner to form carbon Or SOOt a n d for paste in Oil Or j a p a n . Limiting percentages Of ash, acetOne extract, c0arse particles; tone when diluted with Zinc oxide for dry pigment, for paste in linSeed Oil, for paste in grinding in Japan; number Of tests, and Ineth OdS Of test. American SO c 1 et y for Testing Materials, D 210–41; 1941. American Standards ASSn. , K36-1941. BOne Black. Covers the p 1 gm ent commercially known as bOne black, ivory black, Or drop black. The pig- ment may be purchased in the dry form or as a paste in Oll or in Japan. Limiting percentages of ash, ash insoluble in acids; a c e t O n e extract, c0arse particles; tone when diluted with Zinc O X 1 d e for dry pigment; for paste in linseed Oll and in grind- ing in Japan; number of tests and methods of test. American So c 1 et y for Testing Materials, D 305-31; 1931. American Standards Assn., K55-1941. Method of Test for Acetone Extract in Dry Lampblack and Dry Bone Black. Covers arbitrary routine procedure for percentage of acet One extract. American So c 1 et y for Testing Materials, D 561–41; 1941. Carbon Black. COvers COmmercial Digment suit- able for use in the manufacture Of protective Or decorative coatings. Number of tests and methods Of test1ng. Assn. Of American Feed Control Officials. Definitions of Feedingstuffs, 1942. Bone Charcual or BOne Black. Includes spent bone black, minimum percentage of phosphorus contained in product after charring bones in closed retOTt. National Assn. Of Purchasing Agents. Handbook of Com- InOdity Data She et S , WOlume 2; 1944. BOne Black (Animal Charcoal). Covers definition, constants, derivation and characteristics, grades, containers, and substitutes. National Assn. Of Purchasing Agents. Handbook Of COIn- modity Data Sheets, Volume 2, 1944. Carbon Black (Gas Black, Channel Black). Covers definition, deri- vation, constants, u Se S , grades, containers, and Substitute S. see 840. 3; National ASSn. Of Purchasing Agents. Handbook of COm- modity Data She e t S , Wolume 2, 1944. Lampblack. Covers definition, constants, derivat 1 on, uses, grades, containers, and substitutes. U. S. GOV. , A T In y - N a V y Aeronautical Specification AN-TT-C-121; 1941. Carbon Black; Dry (Pigment). U. S. Gov. , Fe d e ral Specification TT–B–600; 1944. Bone Black; Dry (Paint-Pigment). Covers the grade Of dry bone black also known as ivory black or drop black and Shall be the product made by calcination Of bones. Gives requirements for coarse particles, total ash, ash insoluble in acids, acetone extract, tint, and oil absorption; methods of sampling, in- . Spection, a n d tests; and Dackaging, packing, and marking for shipment. U. S. GOV. , Fe d e r a l Specification TT-C-120; 1944. Carbon Black ; Dry (Paint-Pigment). Covers two forms- (I) powder and (II) pellets (dustless); and two classes- (A) high color and (B) standard all- purpose. Gives requirements for ash, acet One ex- tract, coarse particles, moisture, organic dyes, mass color and character of tint, and 011 absorp- tion; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Fe d e r a l Specification TT-L-70; 1944. Lampblack; Dry (Paint-Pigment). Covers One grade Of a fine dry powder made by burning Oils Or tars. Gives requirements for coarse particles, ash, ace- tone extract, tint, and Oil absorption; methods of sampling, inspection, and t e St S ; and packaging, packing, and marking for Shipment. U. S. Gov., Navy De D t . Specification 52L7c; 1943. Lampblack; Dry. References.— Other black pigments, see 842. 81, 843. 31; definitions, methods of test in g D1 gm ents, See 840. 3, 840. 5. 842.5. CHROMIUM COLORS (PIGMENTS) (GREEN, YELLOW) American So c 1 et y for Testing Materials, D 211-43; 1943. American Standards Assn., K27. 1; 1943. Chr0me Yellow and Chrome Orange. For pigment known com- mercially as primrose chrome yellow, lemon chrome yellow, medium chrome yellow, light chrome Orange, dark chrome Orange, and Orange chrome yellow. May be purchased in the dry form Or as a paste in Oil or in Japan. Gives requirements f or composition and properties, number Of tests, and meth0] Of test- ing. American So c 1 et y for Testing Materials, D 212-41; 1941. American Assn. of State Highway Qfficials, M 130–42. Pure Chrome Green. Covers the pigment commercially known as pure chrome green. The pig- ment may be purchased in the dry form Or as a paste in oil or in Japan. A precipitated mixture of lead chromate a n d iron ferrocyanide a n d ferricyanide blue, with or without other insoluble compounds of lead. Composition and Dr Operties, number Of tests, and methods Of test. American Soc i et y for Testing Materials, D 213-41; 1941. American Standards Assn., K28-1941. Reduced Chrome Green. Covers pigment known commercially as reduced chromium gree n , also as grinders green. May be purchased in the dry form or as a Daste in oil or in Japan. A mixture of lead chromate and iron ferrocyanide and ferricyanide blue, with or 992 Chemicals and A l l ied Products 8!!2.63 without other insoluble compounds of leads, precipli- tated on a base of barium sulfate or insoluble Sill- ceous material. Composition and propertles, number of tests, and methods of test. American Society for Te st in g Materials, D 263-41; 1941. American Standards Assn., K37-1941. Chrome Oxide Green. Covers the pigment COIII]ercially known as chrome oxide green. The pigment may be purchased in the dry form or as a paste in oil. Composition and properties, nu mb er of tests, and methods of teSt. - American Society for Test in g Materials, D 478-41; 1941. American Standards AS Sn. , K50-1941. C. P. Zinc Yellow (Zinc Chromate). Covers pigment known commercially as chemically pure Zinc yellow or Zinc chromate, in dry or paste form. Composition and properties, number of tests, and methods of test. U. S. Gov., Army -N av y Aeronautical Specification AN-TT–C–221–1; 1942. Chrome Green; Dry (Pigment), AirCraft. U. S. Gov., Army - N a w y Aeronautical Specification AN-TT–L-116-1; 1942. Lead Chroma t e (Pigment). U. S. Gov., Army -N a V y Aeronautical Specification AN-TT-Z-416–2; 1942. Zinc Yellow (Zinc Chromate); Dry (Pigment). - U. S. Gov., Fe d e r a l Specification TT-C-235; 1944. Chrome Green; Pure, Dry (Paint-Pigment). Covers the grade of pure chrome green (blend of Chrome yellow and iron blue) for use in paints and Shall be supplied in One type only. Gives requirements for coarse particles, total matter Soluble in water, moisture and other Volatile matter, lead Chromate, tint, and Oil absorption; methods Of Sampling, in- spection, and tests; and packaging, packing, and marking for Shipment. - U. S. GOV., Fe de r a l Specification TT-C-290; 1944. Chrome Yellow and Chrome Orange; Dry (Paint-Pigments). Covers One grade and five types— (I) primrose chrome yellow, ( II ) l em on chrome yellow, (III) medium chrome yellow, (IV) light chrome orange, and (W) dark chrome orange. Gives requirements for total chromium, total matter soluble in water, total of all substances Other than insoluble COInDOunds Of lead, Volatile including moisture, coarse particles, organic colors or lakes, tint, and oil absorption; me th od s of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Fe de-r a l Specification TT-C-306; 1944. Chromium 0xide Green; Dry (Paint-Pigment). Covers One grad e and One type of a fine dry powder and Shall be practically Dure sesquioxide of Chromium (Cr2O3). G i v e s requirements for total chromium, coarse particles, total matter soluble in water, moisture and Other Volatile matter, t 1nt, and Oil absorption; methods Of Sampling, lm Spect 1 On, and tests; and packaging, packing, and marking for Ship- Iſlent. . . U. S. GOV., Fe d e r a l Specification TT-Z-415; 1944. Zinc Ye l l ow, Zinc Chromate; Dry (Paint-Pigment). Covers one grade and two types- (I) low chloride- sulfate and (II) regular. Gives requirements for material, Chemical COmposition, Specific gravity, coarse particles, oil absorption, acetic acid solu- bility, color, and lightfastness; methods of Sampling, \ inspection, and tests; and packaging, packing, and marking for shipment. References. –Definitions, methods of testing pig- ments, see 840.3, 840. 5; green chromium pigments, See 842. 85. 81/2.6 LEAD PIGMENTS 842.6 | Blue-Lead Pigments American Society for Te St in g Materials, D 405-41; 1941. American Standards ASSn., K48-1941. Blue Lead; Basic Sulfate. COvers the pigment COmmercially Ynown as blue lead, basic sulfate, suitable for use in paints. The pigment may be purchased in the dry form or as a paste in O11. COmposition and proper- ties, number of testS, and methods Of test. U. S. Gov., Fe de r a l Specification TT-B-486; 1934. Blue Lead; Basic Sulphate; Dry, and Paste-in-Oil. Covers two types— (A) dry pigment and (B) paste-in- oil. Gives requirements for lead Sulphate, lead Oxide, lead sulphite, Zinc OXide, carb On, and COarse particles in dry pigment; p 1 gm en t, linSeed oil, volatile matter, and coarse particles in paste-in- oil; me th od s of Sampling, testing, and basis of purchase; and requirements for packaging, packing, and marking. 8+2.62 Litharge Pigments U. S. Gov. , Navy Dept. Specification 52L1Ob; 1942. Litharge; Dry. 8!!2.63 Red-Lead Pigments American Assn. of State Highway Officials, M71-42. Standard Specifications for Red Lead (Dry and Paste- in-Oil) and Paint Made There from. Gives scope, gen- eral requirements, dry pigment, paste-in-Oil, paint, packing and marking, and methods of analysis. American SOC iety for Testing MaterialS, D 49-44; 1944. American Standards Assn., K16.1-1944. Methods of Chemical Analysis of Dry Red Lead. COvers treat- ment of sample and procedure for the determination of moisture, organic color, total lead and insolu- ble matter, lead peroxide and true red lead, zinc, matter Soluble in Water, t Otal S111Ca, Carbon di- OXide, Soluble Sulfates, and iron OX1Cie. American Society for Testing Materials, D 83-41; 1941. American St an d a r d S AS Sn. , K24-1941. Red Lead. Cover three grades of red lead plgment in paste Or dry form for 85, 95, and 97 percent grades, total impurities allowed, lead monoxide, coarse particles and test m 1 x t ure for properties of dry pigment, formula for mixture Of paste in linSeed Oll, number Of testS, and methods of test. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Red Lead. COvers defini- tlOn, C OnStants, derivation, grades, Spec 1 fications, C Ontainers, uses, and Substitute S. U. S. Gov. , Federal Specification TT-R-191a; 1938. Red Lead; Dry and Paste-In-Oil. Covers two types- (I) dry (1n three grades–85, 95, and 97 percent) and (II) paste-in-oil (1 n two grades—95 and 97 per c e nt). Gives requirements for true red lead, total impurities, lead m On OX10e, and coarse part 1- cles 1n dry p 1 gm en t? and pigment, l 1nSeed Oil, 993 8!!2.63 Directory of Commodity Specifications Volatile ma t t e r, and coarse particles in paste; methods Of Sampling and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Treasury Dept., Procurement Div., No.356; 1939. Paint; Glyceryl Phthalate, Marine, Exterior, Basic Lead Chromate-Red Lead–Zinc Oxide. Shall be free from to x 1 c ingredients and of one type and grade. FOT use as a priming coat for ferrous metal Surfaces. Gives chemical composition of pigment and Vehicle; d e t a il S of paint including weight, coarse particles and skins, odor, flash point, mois- ture, Working and drying properties, gloss, Water resistance, and gasoline resistance; me th Od S Of sam plin g, inspection, and tests; and packaging, packing, and marking. - U. S. Gov., Treasury Dept., Procurement Div., No. 358; 1939. Paint; Glyceryl Phthalate, Marine, Exterior, Red-Lead. Shall be of one type and grade, free from toxic ingredients. Intended for use as a priming coat for ferrous metal surfaces. Gives chemical COmposition of pigment and vehicle; details Of paint including we 19.ht, coarse particles and skins, Odor, flash point, moisture, working and drying proper- ties, gloss, gasoline resistance, and moisture im- pedance; methods of sampling, inspect 10n, and tests; and packaging, packing, and marking. References. –Definitions, methods of testing pig- Iſlents, S 62 62 840. 3, 840. 5. 842.61. White-Lead Pigments American Society for Testing Materials, D 81-43; 1943. American Assn. Of State Highway Officials, M 122. American Standards ASSn. , K23. 1; 1943. Basic Car- bonate White Lead. COvers the material COmmercially known as basic carbonate white lead used as a plg- ment and in putty. The pigment may be purchased in the dry form or as a paste in oil. Gives re- quirements for composition and propert 1es, number of tests, and methods of testing. American Society for Testing Materials, D 82–44; 1944. American Assn. of State Highway Officials, M123. American Standards Assn., K47. 1; 1944. Basic Sul- fate White Lead. Covers the pigment commercially known as basic Sulfate white lead. The pigment may be purchased in the dry form or as a paste in oil. Gives composition and properties, number of tests, and methods Of test. U. S. Gov., Federal Spec 1 fication TT-W-251a; 1934. White Lead; Basic Carbonate, Dry, Paste-in-Oil, and Semipaste Containing Wolatile Thinner. Covers three types—(A) dry pigment, (B) paste in oil, and (C) semipaste containing volatile thinner. Gives re- quirements for composition and color of each type; methods of Sampling and testing; and requirements for packaging, packing, and marking. U. S. Gov. , Federal Specification TT-W-261a; 1937. White Lead, Basic Sulphate; Dry and Paste-in-Oil. Covers grade for use in paints in two types- (I) dry pigment and (II) paste-in-oil. Gives require- ments for coarse particles, lead OX1Cie, Zinc OX10e, and total impurities in dry pigment; and pigment, linseed oil, volatile matter, and coarse particles in paste-in-oil; methods of Inspection and tests; and requirements for packaging, packing, and mark- 1ng. - References. --Other white lead pigments, see 842.87; de finitions, methods of testing pigments, see 840.3, 840. 5. 842.69 Miscellaneous Lead Pigments American Soc i e ty for Testing Materials, D 606-42; 1942. Lead T1tanate. Covers the pigment commercial- ly known as lead titanate. Composition and proper- ties, number of tests, and methods of testing. References. -Lead chromate pigments, see 842. 5; l e a de d Zinc OX1 de pigments, see 842.7; pigments according to Color, see 842.8. 812.7 ZINC 0X IDES AND Z INC SULPHIDES (P16- MENTS) American Society for Testing Materials, D 79-44; 1944. American ASSn. Of State Highway Officials, M 124. American Standards ASSn. , K22. 1, 1944. Zinc OXide. Covers the p 1 gm en t S commercially known as #21nc White" Or Zinc OXide. The pigment may be purchased 1n the dry form or as a paste in oil. Gives compo- Sit 10n and properties, number of tests, and methods Of test. * American Society for Testing Materials, D 80–41; 1941. Leaded Zinc OXide. Covers the pigment commercially known as le a d e d Z inc oxide. The pigment may be purchased in the dry form or as a paste in oil. Composition and properties, number of tests, and methods Of testing. - American So c 1 et y for Testing Materials, D 477–41; 1941. Zinc Sulfide Pigments. Includes commercial- ly pure Z inc sulfide, zinc sulfide-barium pigment, and zinc sulfide-magnesium pigment, lithopone, and titanated lithopone. COmposition and properties, number of tests, and methods of test. National ASSI). Of Purchasing AgentS. Handbook of COm- modity Data. Sheets, 1938. Lithopone. COvers defl- nition, Constants, derivation, uses, purity, forms available, and grades. National Assn. of Purchasing Agents. Handbook of Com- In Odity Data Sheets, 1938. Zinc OX10e. Covers defi- nit 10n, C OnStants, uses, properties, containers, Specifications, and Ord e r in g instructions; also definition, properties, uses, purity, containers, and grades for leaded Zinc OX10e. National ASSn. Of Purchasing Agents. Handbook Of COIn- modity Data Sheets, 1938. Zinc Sulphide. Covers definition, constants, der 1 Vation, uses, purity, forms available, and grades. U. S. GOV., Army - N a V y Aeronautical Specification AN-TT-Z-416–2; 1942. Zinc Yellow (Zinc Chromate); Dry (Pigment). w U. S. GOV., Fe de r a l Spec 1 fication TT–L-426; 1944. Lithopone; Dry (Paint-Pigment). Covers processed lithopone (Zinc sulfide pigment) in One type only— a Soft, dry powder. G1VeS requirements for chemi- cal COmposition, fineness, mass color and tinting strength, oil absorption, reflectivity, and light resistance; methods of Sampling, inspection, and testing; and packaging, packing, and marking for Shipment. - - U. S. GOV., Fe de I: a l Specification TT-Z-301; 1931. Zinc OX1Ce; Dry and Paste-1n–011. COvers two grades- 994 Chemicals and lied ProductS 81/2.87 Al American process, made directly from the Ore; and French process, made from spelter. Gives require- ments for composition; methods of Sampling, 1nSpec- tion, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-TT-Z-301; 1942, (issued by Procure- ment Div., Treasury Dept., U. S. GOV.) changed re- quirements for iodine number on the fatty acids re- covered from the Vehicle. U. S. Gov., Fe de r a l Specification TT-Z-321; 1931. Zinc Oxide; Leaded, Dry and Paste-1m-01l. Covers two grades— high-leaded and low-leaded. Gives de- tail requirements for zinc oxide, water S Olub le salts, and total impurities in dry pigment; p 19.ment, linseed oil, coarse particles, and volatlle matter in paste; methods of sampling, testing, and basis of purchase; and requirements for packaging, pack- ing, and marking. S. Gov., Fe d e ra l Specification TT-Z-415; 1944. Zinc Yellow, Zinc Chromate; Dry Paint Pigment. COV- ers on e g r a de and two types- (I) low Chloride- sulfate and (II) regular. Gives requirements for material, chemical composition, Specific gravity, coarse particles, oil absorption, acetic acid Solu- bility, color, and lightfastness; methods of Sam- pling, inspection, and tests; and packaging, packing, and marking for Shipment. U. U. S. Gov., Navy Dept. Specification 527.3e; 1941. Zinc- Dust, U. S. Gov., Navy Dept. Specification 5225; 1939. Zinc Yellow (Zinc Chromate). U. S. Gov., N a vy De pt. Spec 1ſ ication 5227; 1943. Zinc OXide. U. S. Gov., U. S. Army, Ordnance Dept. Spec 1 fication 50-11-98; 1941. Zinc OX10e. U. ,8. Gov., U. S. Maritime Commission. Specification 52-MC-8; 1942. Pigment; 0X ide, AC icular. COVers One type and grade of dry pigment. Gives require- ments for composition, coarse particles, O il absorp- tion, microscopic appearance, and Color; inspection, sampling, and methods of test; and packaging and marking. References. –Definitions, methods of , testing pig- ments, see 840. 3-840. 5; other Zinc pigments, See 842.87. 842.8 MISCELLANEOUS PIGMENTS, DRY AND PASTE, CLASS IFIED BY COLOR 81/2.8 || Black and Gray Pigments References. –Specifications and methods of test for lampblack and b one black pigments, see 842. 4; definitions, methods of testing pigments, see 840. 3, 840. 5. 81.2.82 Blue Pigments U. S. Gov., A rm y -N a V y Aeronautical Specification AN-TT-I-676; 1941. Iron Blue; Dry. U. S. GOV., Fe d e r a l Specification TT-C-610; 1944. Copper-Phthalocyanine Blue; Dry, Paint P 1 gm ent . Covers one grade of a dry powdered pigment in two types— (I) toner type and (II) resinated or benzoat- ed type. Gives requirements for material, composi- tion, specific gravity, water Solubility, oil ab- sorption, color, lightfastness, and tests for iden- tity; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. 81/2.83 Brown Pigments References. –Iron oxide brown pigments, see 841. 41. 812.84 Bluff, Drab, and Slate Pigments 81/2.85 Green and 01 ive Pigments U. S. Gov., Navy Dept. Specification 52P55; Paint; Outside, Haze-Green (Formula No. 5HG). 1945. References. –Chromium pigments, see 842. 5; de fl- nitions, methods of test ing pigments, see 840.3, 840. 5. 81.2.86 Red Pigments American So c i et y for Testing Mater 1als, D 264-41; 1941. American Standards ASSn. , K31-1941. Reduced Para Red. Cover the red pigment commercially known as reduced para red. The pigment may be purchased in the dry form or as a paste in Oll or in Japan. Composition and properties, number of tests, and methods Of test. American So c i et y for Testing Materials, D 475-41; 1941. American Standards Assn. K49-1941. C. P. Para Red Toner. COver red pigment known COIII]ercial- ly and ºchemically pure" para red toner in dry form or paste in oil. Composition and properties, num- ber of tests, and methods Of test. American So c 1 et y for Testing Materials, D 656-43; 1943. C. P. Toluidine Toner. Covers the red plg- ment commercially known as "chemically pure" tolui- dine toner. The pigment may be in the dry form or in a paste in oil. Gives requirements for composi- tion and properties, number of tests, and methods Of testing. American Society for Testing Materials, D 767-44. T. 1944. Tentative Specifications for Wenetian Red. Covers the pigment commercially known as Venetian red. Gives composition and properties, number of tests, and methods of test ing. U. S. Gov., Army - N a V y Aeronautical Specification AN-TT–T-561–1; 1942. Toluidine Red; Dry (Pigment). U. S. GOV., Fe de Iſ a l Specification TT–T 562; 1944. Toluidine-Red Toner; Dry (Paint-Pigment). Covers One grade and type of a soft, dry powder. Gives requirements for COarse particles, a Sh, moisture and Other Volatile matter, paranitraniline red, and solubility in chloroform; methods of Sampling, in- Spect 10n, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Fe de r a l Specification TT–V-226; 1944. Venetian Red; Dry (Paint-Pigment). Covers one grade and type. Gives requirements for ferris OX- ide, coarse particles, moisture and Other Volatile matter, Organic coloring matter, and mass Color and character of tint; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Navy Dept. Specification 52T6b; Toluidine-Red Toner; Dry. 1944. References. –De finitions, methods of testing pig- ments, see 840.3, 830. 5; iron oxide pigments, red, See 841. 41; Ted lead pigmentS, See 842.63. 81/2.87 White Pigments American So c i et y for Testing Materials, D 520-41; 1941. Zinc Dust (Metallic Zinc Powder). For use 995 81/2.87 Directory of Commodity Specifications as pigment in paints. Composition and properties, number of tests, and methods of test. References. -Whiting, see 841.8; other titanium, White lead, and Z in C p 1 gments, see 842. 1, 842.64, 842.7; de finitions, methods of testing pigments, see 840. 3, 840. 5. 842.88 Yellow, Cream, and Straw Pigments References. –Yellow chromium pigments, see 842. 5; Ocher p 1 gm ent S, see 841. 5. 842.9 MINERAL AND CHEMICAL PIGMENTS, DRY AND PASTE, NOT ELSEWHERE CLASSIFIED American S O C 1 et y for Testing Materials, D 284–33; 1933. American Standards Assn., K59-1941. Method of Chemical Analysis of Dry Mercuric Oxide. For treatment Of Sample, alkalinity Or, acidity test by A.S.T.M. Method D-278, microscopic examination for free mercury, and procedure for determination of combined mercuric mercury and for ash. American so c 1 et y for Testing Materials, D 603-42; 1942. Aluminum Silicate Pigment. COVer the aluminum Sillcate pigment commercially known as China clay. Composition and propert 1es, number of tests, and methods of testing. - American So c 1 et y for Testing Materials, D 604–42; 1942. D1at Omace OuS Silica Pigment. COver two types of diatomaceous silica pigments for use in paints- type A, Standard fineness for general paint use; type B, extra fine, for special uses. Composition and properties, number of tests, and methods of testing. American SO c 1 et y for Testing Materials, D 605-42; 1942. Magnesium Silicate . Pigment. Cover the mag- nesium silicate pigment commercially known as talc. Composition and properties, number of tests, and methods of testing. American So c 1 et y for Testing MaterialS, D 607-42; 1942. Mica Pigment. Co v e r S the finely divided mica, commercially known as pigment mica, Suitable for use in the manufacture of protective coatings. Gives composition and properties, number or tests, and methods of testing. A. S. T.M. Emergency Alter- nate Provision EA-D 6O7; 1942, changed the require- ment for total residue. - U. S. Gov., Army-Nav y Aeronautical Specification AN-TT–A–566; 1941. Antiſm Ony OXide; Dry (Pigment). U. S. Gov. , Army - N a V y Aeronautical Specification AN-TT-L-421; 1941. Lithopone; Cadmium, Dry. U. S. Gov., Army - Navy Aeronautical Specification AN-TT-M-91; 1941. Magnesium Silicate; Dry (Pig- ment). U. S. Gov., Fe d e r a l Specifications TT-M-90; 1942. Magnesium Silicate; Dry (Paint-Pigment). C over s one type and grade. Gives physical requirements and chemical composition of material; methods of sampling, inspection, and test; and requirements for packaging, packing, and marking for Shipment. U. S. GOV., Fe d e r a l Specification TT-P-21; 1941. Paint; Cement-Water, Powder, White and Tints (for Interior and Exterior Use). Applies to hydraulic base paints designed for use on porous surfaces of masonry, concrete, stucco, common brick, masonry block, and rough plaster (except gypsum plaster) as a decorative, protective, and water-repellent COat- ing. Covers two types- (I) 65 percent, Portland U. S. GOV. , Navy Dept. U. S. Gov., Navy Dept. cement and (II) 80 percent, Portland cement; and two classes- (A) without siliceous aggregate (for general use) and (B) with siliceous aggregate (for open texture walls). Gives requirements for compo- sition, physical properties and working properties; methods Of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. Specification 52A 1e; 1939. Aluminum Pigment (Paste Form). U. S. GOV. , Navy De Dit., Specification 52C4b; 1934. Cuprous OX10e. U. S. GOV. , Navy Dept. Specification 52M1b; 1940. Mercuric OX10e (for Use in the Manufacture of Ships' Bottom Paint). U. S. GOV., Navy Dept. Specification 52M2a; 1934. Magnesium Silicate (Pigment). U. S. GOV., Navy Dept. Specification 52 M 3; 1943. Mica (Extender Pigment). U. S. GOV. , Navy Dept. Specification 52T4f; 1944. Titanium Barium, Pigment. Specification 52A10; 1944. Antimony Sulphide, Pigment, Paint Ingredient. U. S. GOV., U. S. Marítime Commission. Specification 52-MC-11; 1942. Pigment; Magnesium Silicate. Cov- ers one grade of dry pigment in two types- (I) low oil absorption and (II) high oil absorption. Gives physical and Chemical requirements, color, Oil ab- Sorption, and flattening properties of type II; in- Spection, sampling, and methods of test; and pack- aging and marking. 8||3. MIXED P A | N T S, PA NT, AND JAPAN 813. I FLAT FINISH PA INT U. S. Gov., Fe de r a l Specification TT-P-47; 1943. Paint; 01l, Interior, One-Coat Flat, Heavy-Bodied (for Thinning), Li gh t Tints and White (Combined Sealer, Primer, and Fin 1sh). Shall be furnished in one grade and One type only. Covers material and workmanship, general requirements, detail re- quirements, methods Of Sampling, inspection, tests, packaging, packing, and marking for Shipment. U. S. Gov., Fe de r a l Specification TT-P-51a; 1937. Amendment 1; 1943. Paints; Oil, Interior, Eggshell- Flat-Finish, Ready-Mixed, Light Tints and White. Covers one grade. Gives requirements for pigment, liquid, details for ready-mixed paint, and compo- Sition; methods of sampling and testing; and pack- aging, packing, and marking. U. S. Gov., U. S. Maritime Commission. Specification 52-MC-34; 1944. Paints; Interior, White and Tints (Flat and Eggs he l l ). Covers one grade and two types—(I) white and (II) tints; for interior use OVer primed surfaces. Gives requirements for ma— terials, workmanship, color, composition, fineness Of grind, weight per gallon, n Onvolatile, Viscosity, Coarse p a r t 1 C l e s and Skins, Odor, flash point, moisture, skinning, working properties, drying prop- ert1es, appearance after drying, recoating, gloss, wet hiding power, compatibility, and package sta- b111ty; inspection, sampling, and methods of test; and packaging and marking. ENAMELS, ENAMEL References.-Painting practice, safety codes, de fl- nitions, colors, methods of testing, see 840. 1-840. 5. 996 Chemicals and A l l ied Products 8||3.35 813.2 GLOSS F | NISH PA INT References. –Painting practice, safety codes, defi- nitions, colors, methods of testing, see 840. 1-840. 5. 813.3 ENAMELS AND ENAMEL PAINTS U. S. Gov., Dept. of Agriculture, F or e St Service. Specifications for Synthetic Enamel. 843.3 | Black and Gray Enamel American Water Works Assn. Standard Spec 1 fications for Coal-Tar Enamel Protective COatings for Steel Water Pipe of Sizes 30 Inches and Over, 7A. 5-1940. Cover the material and application requirements for coal-tar enamel protective coatings for Steel water plpe of large diameter where conditions warrant their use. The appendix provides additional exteri- or protective measures for extraordinary or severe SO11 COnditionS. American Water Works Assn. Standard Specifications • for Coal-Tar Enamel Protective Coatings for Steel Water Pipe of Sizes 4 1/2 Inches Outside Diameter up to but Not Including 3O Inches, 7A. 6-1940. COV- er the material and application requirements for coal-tar enamel protective coatings for Steel water pipe of large diameter where conditions warrant their use. The appendix provides additional exteri- or protective measures for extraordinary or severe SOil COnditionS. Society of Automotive Engineers. Aeronautical Materi- al SD ec 1 f 1 C at 1 on 2503; 1940. Black Finishing; Low Baking. For parts which do not exceed a tem- perature of 350°F. Gives requirements for process, preparation, priming coat, enamel finish, and ap- proved materials. Society of Automotive Engineers. Aeronautical Materi- al Specification 251OA; 1944. Engine Gray Finish- ing; Low Baking. For parts which do not exceed a temperature of 300°F. G i v e s requirements for process, preparation, priming coat, enamel finish, and approved materials. Society of Automotive Engineers. Aeronautical Materi- al Specification 3120; 1940. Black Enamel; Glyceryl Phthalate. A gloss black as an exterior protective coating for metal surfaces, generally. Includes requirements for composition, components, quality, physical properties, work in g propert les, tests, identification, approval, reports, and rejections. Society of Automotive Engineers. Aeronautical Materi- al Specification 3125; 1940. Engine Gray Enamel; Glyceryl Phthalate. A gloss engine gray as an ex- terior protective coating for metal and fabric and also for marking purposes. Includes requirements for COmposition, COmponents, quality, physical prop- erties, WOrking properties, tests, 1Gentificat 10n, approval, I’esults, and rejections. U. S. GOV., Army - N a V y Aeronautical Specification AN-TT-E-5O1-2; 1944. Enamel; Heat-Resisting, Gly- ceryl Phthalate, Black. U. S. GOV., Fe d e r a l Specification TT-E-496; 1941. Amendment 1; 1943. Enamel; Heat-Resisting (400 °F.), Black. Co v e r s One type Only-a bltuminous base (unpigmented) product. Gives requirements for con- sistency, nonvolatile matter, drying propert les, color, finish, flexibility, and flashpoint; methods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking for ship- Iſlen C. U. S. Gov., Fe de r a l Specification TT-E-521; 1930. Amendment 3; 1943. Enamel; Pigmented (Air-Drying and B a k l n g ), Black. Covers two types- (A) air- drying pigmented black enamel and (B) baking pig- mented black enamel. Gives requirements for materi- al, physical properties, performance, and composi- tion; methods of Sampling, testing, and basis of purchase; and requirements for packaging, packing, and marking. U. S. GOV., Na V y De D t . Specification 52E7; 1945. Enamel; Gray, Ready-M1Xed, for Motor We h ic le s. U. S. GOV., Treasury Dept., Procurement D i v . , 357; 1939. Enamel; Glyceryl Phthalate, Marine Exterior, Black High Gloss. Shall be Of One type and grade; free from toxic ingredients intended for Outside or inside use On both WOOd and metal. Gives require- ments for Composition, weight, Viscosity, coarse particles Or Skins, Odor, flash point, moisture, working propert les, drying properties, gloss, flexi- bility, water and gasoline resistance, and package Stability; me t h O d S of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., U. S. Maritime COIſmission. Specification 52-MC-32; 1943. Enamel; Black, Interior (Ole ores in- Ous), Gloss. Covers one type and grade for general interior use over primed surfaces but is not recom- mended as a deck enamel. Gives requirements for Color, COImposition, weight per gallon, nonvolatile, V1SCOsity, Coarse particles and Skins, Odor, flash point, moisture, Skinning, working properties, dry- ing properties, appearance after drying, recoating, gloss, compatibility, and package stability; inspec- tion, Sampling, and methods of test; and packaging and marking. References. -Painting p r a c t 1 c e , safety codes, definitions, methods of test ing, see 840. 1-840. 5; e lasti City tests of enamel of electric rigid con– duit, see 715. 11. 813. 32 Brown Enamel 8||3.33 Cream Enamel 8! 3.31, Green Enamel U. S. GOV., Marine Corps Specification, 1934. Enamel; Green, Gly c e ryl Phthalate (for Motor Vehicles). 8!!3.35 0 live-Drab Enamel U. S. GOV., Fe d e r a l Specification TT–E–514; 1943. Enamel; Lusterless, Olive-Drab (Primarily for Non- mill tary Use). Covers one grade and class for use as f 1 n 1 S h coat on motor vehicles, trailers, and Similar equipment. Gives requirements for pigment, Vehicle, nonvolatile ma t t e r, set, gloss, color; Working properties and resistance to various con- ditions; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and mark- 1ng for Shipment. U. S. GOV., U. S. Army, Ordnance Dept. 3–97; 1927. InStruments. U. S. GOV., U. S. Army, Ordnance Dept. 3-181; 1943. Specification Enamel; Olive-Drab, for Fire-Control Specification Enamel; Olive-Drab, Rust-Inhibiting. 997 813.36 Directory of Commodity Specifications 813. 36 Red and Maroon Enamels U. S. G. O. v . , Federal Specification TT-E-531a; 1935. Amendment 3, 1943. Enamel; Water-Resisting, Red. Covers one type suitable primarily for Outside use. Gives requirements for pigment, appearance, working properties, and trichromatic coefficients; methods Of sampling and testing; and requirements for pack- aging, packing, and marking. References. --Painting pract ice, s a fety co des, deſ In 1t 1ons, colors, methods of testing, see 840. 1- 840. 5. 813. 37 White Ename is U. S. Go v . , Federal Specification TT-E-506a; 1938, Amendment 1; 1943. Enamel; Interior, Gloss, Light Tints and White. Covers enamels Suitable for in- terior use in two types- (A) quick drying and (B) Slow drying. Gives detail requirements for pigment, liquid, enamel, wet hiding power, drying time, and physical characterist1 cs; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. G O v . , Navy Dept. Specification 52P21; 1945. Paint; White-Enamel (Formula No. 3O). U. S. GOV., Treasury Dept., Procurement DiV., NO. 353; 1939. Enamel; Glyceryl Phthalate, Marine, Interior, White and Light Tints, Eggshell-Gloss. Covers One type and grade, free from to X 1 c ingredients, and intended for interior finish. Gives requirements for chemical composition, weight, Viscosity, coarse particles and Skins, Odor, flash point, mOf Sture, working properties, drying properties, glass flexi- bility, and package stability, methods of sampling, 1nspection, and tests; and packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement DiV., No. 354; 1939. Enamel; Glyceryl Phthalate, Marine, Interior, White, High-Gloss. Shall be Of One type and grade, free from toxic ingredients, intended for interior finish. Gives requirements for chemic al compo- sition, we 1 g h t , Visco S1 ty, Coarse particles and Skins, Odor, flash point, moisture, WOrking prop- erties, drying properties, glo S S , flexibility, and package stability; m e th 0 d S of sampling, In- spection, and tests; and packaging, packing, and marking. U. S. GOV., U. S. AITy, 3-170A; 1 94 2. AC 1 C Proof. U. S. Gov. , U. S. Maritime Commission. Specification 52-MC-30; 1943. Enamels; White and Tints, Interior, (Gloss), Alkyd. Covers one grade and two types— (I) white and (II) tints. For interior use as a finishing enamel. G i v e s requirements for color, composition, tinting, weight per gallon, nonvolatile, viscosity, coarse particles and Skins, Odor, flash point, moisture, skinning, working properties, dry- ing properties, after-tack, appearance after drying, recoating, gloss, compatib 111ty, and package Sta- bility; inspection, sampling, and methods of test and packaging and marking. 843. 38 Yellow Enamels 8t;3.39 Miscell aneous Enamels and Enamel Paints Medical Dept. Specification Paint; Ready-Mixed, White Enamel, American Hospital Assn., 4-16. En a me l ; Interior, Gloss, Light-Tint and White. COvers wh i t e a n d light-tint gloss enamels suitable for interlor use in quick drying and in slow drying types. Based on U. S. GOV. Federal Specification TT-E-506a. U. S. Gov., Army Air Forces. Specification 14109-B; 1943. Enamel; Quick Drying, Camouflage. U. S. G O v . , Army–Navy Aeronautical Specification AN-C-133; 1944. Coatings; Fused, High Temperature. U. S. GOV., Army - N a V y Aeronautical Specification AN-E-3-3; 1944. Enamel; Aircraft, Gloss. U. S. Gov. , Army - N a v y Aeronautical Specification AN-E-7-4; 1945. Enamel; Camouflage, Quick Drying. U. S. G O V . , Federal Specification TT-E-485; 1944. Enamel; Drum-COating, Exterior, Rust-Inhibit in g, Solvent-Resistant. Covers one grade and one type of combination air-drying and baking enamel for metal, Suitable for brush O r s p r a y application. Gives requirements for material, toxicity, color, composition, package stability, consistency, brush- ing properties, spraying properties, appearance, coarse particles, Odor, drying time, gloss, hiding power, flexibility, immersion resistance, and re- COating; methods of sampling, 1 n spect 1 0 n , and tests; and packaging, packing, and marking for ship- IſleIlt. U. S. GOV., Marine COrps Specification, 1943. Glyceryl Phthalate, Flat. U. S. GOV. , Navy Dept. Specification 52P17a; 1941. Enamel (and Primer); Bituminous. U. S. Gov. , Post Office Dept., Div. Of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Paints, Enamels for Truck Painting. U. S. GOV. , U. S. Army, Ordnance Dept. 3–67E; 1943. Ammunition. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 3-173; 1944. Enamel; Synthetic, Lu Streless. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 3-174; 1944. Enamel; Synthetic, Semi-Gloss. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 3-175A; 1944. Enamel; Synthetic, Gloss. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 3-177; 1943. Enamel; Gloss, for WOOd (Cleansing Compound Resistant). U. S. GOV., U. S. Army, Ordnance Dept. Enamel; Specification Enamel; Lustreless, Quick-Drying, for Specification 3-178; 1943. Enamel; Gloss, for M et a l (Cleaning COImpound Resistant). U. S. GOV., Veterans Administration. Specification WA-X-666; 1941. Paint; Enamel. References. –Tests of enamel on magnet wire, see 715. 44; Elasticity tests of enamel on electric rigid C Ondu it, See 715. 11. 813. 1. JAPAN PA | NTS 813.5 WHITEWASH AND CALC |M|NE National Lime Assn. Lime H1Nts for the HOme. White- Wash. Gives recommended composition for Simple mix- ture and for a durable, nonrubbing Whitewash. Also, instructions for mixing, application, and use. U. S. Gov., Fe der a l Specification TT-C-96, 1940. Calcimine, Cold and Hot Water Types. COvers One grade. Gives requirements for color, Odor, daylight Teflectance for white, dry hiding properties, working 998 Chemicals and All lied Products 8!!!!. I properties, appearance, and condit 10n. Of the calci- mine film, removal properties, and spreading rate; methods of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shipſment. U. S. Gov. , F e d e r a 1 Specification TT-P-23a; 1940. Paint; Cold Water, Interior, Light Tints and White. Covers two types- (I) powder and (II) paste. Gives requirements for application, O d O r , COImposition, Working properties, and Opacity; methods of Sampling, inspection, and tests; and requirements for packag- 1ng, packing, and marking for shipment. References. -Lime, see 517. 2. 843.6 LEAD PAINTS, MIXED 813.6 | Red-Lead Paints American Ass n . of State Highway Officials, M71-42. Standard Specifications for Red Lead (Dry and Paste- in-Oil) and Pa in t Made There from. Gives scope, general requirements, dry pigment, paste-in-Oil, paint, packing and marking, and methods of analysis. American Ass n . Of State Highway Officials, M72-42. Standard Specifications f or Red Lead Ready-Mixed Paint. Gives scope, general requirements, pigment, Vehicle, composition, drying time, colors, packing and marking, and methods of analysis. American Hospital Assn., 4-34. Ready-M1xed Linseed Oil Red-Lead-Base Paint. Covers One grade Suitable for either Outside Or interior use. Based On U. S. Gov. Federal Specifications TT-P-86 for Paint, Red- Lead-Base; RR-S-386 for Standard Testing Sieves; TT-R-191a for Dry and Paste-in-Oil Red-Lead; and WW-L-791a for General Specifications (Methods for Sampling and Testing) Lubricants and Liquid Fuels. U. S. Gov. , Fe d e r a 1 Specification TT-P-86; 1939. Amendment 1; 1943. Paint; Red-Lead-Base; Lin Seed Oil, Ready-Mixed. COvers One g r a de Of paint for either Outside Or interior use. Gives detail re- quirements for pigment, vehicle, and properties; m e th O d S of sampling, inspectf On, and tests; and requirements f or packaging, pack1ng, and marking for Shipſment. References.-Red l e a d pigments, lampblack, see 84.2. 63, 842. 4; l in Seed O 11, turpent ine, See 848. 1, 848.7; painting practice, safety codes, de fin it 10ns, colors, methods Of t e St. 1ng, see 840. 1-840. 5. 813.62 White-Lead Paints American Hospital Assn., 4-37. Light Tints and White Ready-Mixed Basic-Carbonate White-Lead-Base Paint. Covers ready-mixed l l n see d Oil White and tinted paints made On a basic carbonate white lead base. U. S. Gov., Fe d e r a l Specification TT-P-40; 1943. Paint; Oil, Exterior, Ready-Mixed, Light Tints and White. Type I, mixed-pigment base, class A-White, general-purpose, class B-white, special fume-proof (lead-free), class C-tint-base; and type II, white- lead base. Gives requirements for tints, pigment, ingredients, extenders, vehicle, apparent daylight reflectance, drying properties, consistency, work- ing properties and Surface appearance, resistance to sulfide fumes; methods Of sampling, inspection, and tests; packaging, packing, and marking. References. –White lead pigment s , 842, 87. See 842. 64, 843.63 Blue-Lead Paints U. S. Gov. , Fe de I al Specification TT-P-20; 1940. Amendment 1; 1943. Paint; Blue-Lead-Base, Basic Sulfate, Linseed Oil, Ready-Mixed. COvers One grade intended for either Outside Or interior use. Gives requirements for Digment, vehicle, and details for ready-mixed paint; methods of sampling, testing, and basis of purchase; and requirements for packag- ing, packing, and marking for shipment. 843.7 GRAPHITE PAINTS American A S S n . Of State Highway Officials, M67-42. Standard Specifications for Green Graphite Bridge Paint. Covers linseed oil green ready-mixed paint for bridges. Gives general requirements, pigment, vehicle, composition, drying time, weight, packing and marking, and methods of analysis. U. S. Gov. , Fe d e r a 1 Specification TT-P-27; 1938. Paint; Graphite, Outside, Ready-Mixed, Black. Cov- ers a ready-mixed, l in see d of 1, black graphite paint intended for Outside use On either wood Or metal; and two types- (I) only natural crystalline flake graphite permitted and (II) may be e i t he r amorphous graphite, crystalline graphite, mined Or manufactured, Or a mixture thereof. Gives require- ments for pigments, liquid, and details for ready- mixed paint; methods of Sampling and testing; and packaging, packing, and marking for Shipment. 813.8 || RON 0XIDE PAINTS U. S. Gov. , Fe d e r a 1 Specification TT-P-31a; 1941. Paint; Iron Oxide, Ready-Mixed and Semipaste, Red and Brown. Covers One grade of linseed oil-iron oxide paint. Gives requirements for pigment, liquid, composition, and 1ngredients; methods of sampling, 1nSpection, and tests; and requirements for packag- ing, packing, and marking for shipment. Amendment 1, July 1943, deletes "and Semipaste" from title, changes vehicle, and modifies Specification. References. -Iron o X i de pigments, see 841. 41; l inseed Oll, turpent ine, See 848. 1, 211. 1; painting practice, Safety codes, definitions, colors, methods Of test in g, See 840. 1-840. 5. 813.9 M | SCELLANEOUS PAINTS U. S. Gov. , Army-Navy Aeronaut 1 c al Spec 1 f 1 cation AN-P-31; 1943. Paint; Blended Type, CO al-Tar Pitch- Base, Bituminous. 8||]]. MIXED PA | NTS AND PROTECT | WE COM- POUNDS NOT ELSEWHERE CLASS|F | ED 8!!!!. I ANT | FOUL|NG AND METAL-PROTECTING PA INTS AND COMPOUNDS American Gear Manufacturers Assn. Standard 254.02; 1944. Data Sheet-Rust Preventatives. COverS SCOpe, preparation of surface for coating, inside prepara- tion of gear cases, coating compounds for interior Of cases, machined surfaces, coating compounds for external use, and rust removal from machined and nonmachined Surfaces, American Soc i e t y for Testing Materials, D 277-31; 1931. Toxic Ingredients in Anti fouling Paints (Dry Cuprous Oxide, Dry Mercuric Oxide). Gives require- ments for amounts of ingredients for general use, for temperate and tropical W a t e r s , flneness and 999 8||M|.. I Directory of Commodity Specifications Oxide content of powders, ash, and purity of mer- Curic Oxide. Society of Automotive Engineers. Aeronautical Materi- al Specification 2574; 1943. Preservations of En— gines (Limited Period). Provides preparing aircraft en g 1 n e s to resist corrosion during shipment and limited Storage under favorable conditions. Mate— rial and equipment, preliminary Operation, prepara- tion for storage procedure, recommended procedure for represervation, and general. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3072A; 1943. Compound; Corrosion Preventive (Aircraft Engine). Consists of a mix- ture of aircraft engine lubricating of l and a cor- rosion inhibitive agent as an additive and is suit- able for the preservation of metal parts of air- craft engine S during shipment and storage and for lubricating the engine while operating as specified. COvers quallty, physical requirements, tests; re- p or t S, identification, approval, and rejection. S 1 m 1 la r to Army-Navy Aeronautical Specification AN-WW-C-578. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3075; 1943. Compound; COrrosion- Preventive (Parts and Equipment). Consists of a homogeneous, stable, noncorrosive, nondrying, non- poisonous, solid grease consisting of refined petro- latum With additives and suitable for the external preservation of miscellaneous metal parts, tools, Subassemblies and equipment against COrrosion dur- 1ng extended periods of shipment and/or storage. Application, requirements, test procedures, reports, identification, approval, and . rejection. Similar to Army–Navy Aeronautical Spec 1 fication AN-C-52, type II. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3080A; 1944. CO m p ou n d Anti- Selze (White Lead Base). A paste to be applied to threads on removable plugs when assembling to pre- vent s e i zu re. While assembling or disassembling. Gives requirements for composit 1 on, components, quality, corrosion, containers, identification, ap- proval, and rejections. S 1 m i la r Specification: Army-Navy Aeronautical AN-C-53. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3082A; 1944 . COmpound; Anti- Seize (Mica Base). A paste primarily for applica- tion to threads Of aircraft engine Spark plugs to prevent seizure while assembling Or disassembling but may be used on other threaded fittings where applicable. G 1 v e s requirements for composition, COmponents, quality, C Ontainer S, identification, approval, and rejections. Similar Specification: Army-Navy Aeronautical AN-VW-C-566. U. S. Gov. , Army Air Forces. Specification 20023 (1); 1944. Finishes; Fire Retardant, General Speci- fication for. U. S. GOV., Army-Navy Aer on a ut i c al Specification AN-C-52a-1; 1944. COmpound; Exterior Surface, COr- rosion Preventive. U. S. Gov., Army - N a w y Aeronautical SDecification AN-C-53–2; 1943. Compound; Anti-Seize, White Lead Base, for Threaded Fittings. U. S. Gov., Army - Navy Aeronautical Specification AN-C-124–3; 19.4 5. Compound; Soft-Film Corrosion Preventive. U. S. Gov. , Arm y - Navy Aeronautical Specification AN-M-8; 1942. Metal Spraying, Process for. U. S. GOV. , Army - N a V y Aeronautical Specification AN-WW-C-566-3; 1943. Compound; Anti-Seize, Mica- Base (for Threaded Fittings). U. S. G O V . , Army-Navy Aeronautical Specification AN-WW-C-576a-2; 1944. Compound; Corrosion Preven- tive, Aircraft Engine. U. S. G O V . , Navy Dept. Specification 14C6a; 1941. Compound; Rust Preventive, Pigmented. U. S. G O V . , Navy Dept. Specification 52C14; 1941. Compound; Joint-and-Thread, High Temperature. U. S. G O V . , Navy Dept. Specification 52C18; 1945. Compound; Rust Preventive, Thin-Film, Polar Type. U. S. G O V . , Navy Dept. Specification 52C19; 1945. Compound; Antiseize. U. S. GOV. , Navy Dept. Paint; Heat Resisting. U. S. GOV., U. S. Army, Ordnance Dept. Specification 2-82C; 1940. Compound; Rust Preventive, Heavy. U. S. GOV., U. S. Army, Ordnance Dept. Specification 2-84B; 194 1. Compound; Rust Preventive, Light. Formerly Designated Medium. Specification 52P193; 1944. U. S. GOV., U. S. Army, Ordnance Dept. SDecification 83-12A; 1939. Flux; Nonacid. U. S. GOV., U. S. Maritime COmission. Specification 14-MC-1; 1944. Compound; Packing, for Propeller Hub and Cap WOld Spaces. Covers one type and grade. Gives requirements for material and workmanship, homogeneity, Odor, corrosion of copper, protection Of Steel, dropping point, penetration, water absorp- tion, water content, free acid, and f ille r s and abrasive substances; inspection, Sampling, and meth- Ods of test; and packaging, packing, and marking. References.-Methods of analysis of cuprois oxide and mercuric oxide, see 842. 9; l inseed oil, turpen- time, See 848. 1, 21.1. 1; painting practice, safety Code S, definitions, colors, methods of testing, see 840. 1-840. 5. 8!!!. 2 BUILDING PAINTS NOT ELSEWHERE CLASS | - F | ED U. S. Gov., Fe d e r a l Specification TT-P-24; 1943. Paint; Concrete and Masonry, Exterior, Egg-Shell Finish, Ready-Mixed, White and Tints. Paint shall be furnished in two types and one grade. Type I, White Only and Type II, tint-base-white. Shall be Teady-mixed and be Suitable for use as an exterior finish coat on concrete, brick, stucco, and similar Surface material (except floors). Gives require- ments for pigment, vehicle, color, drying proper- ties, consistency, flexibility, water resistance, Working properties and surf a c e appearance, and chalk resistance; methods of sampling, inspection, tests; packaging, packing, and marking for shipment. 8!!!!. 3 F |ELD-C0AT PAINTS U. S. GOV., Treasury Dept., Procurement DiV., 439A; 1942. Coating Material; Bituminous (Nonbleeding), Brushing Consistency (for Foundations, Roofs, Walls, Etc.). S h a l l be composed of suitable inorganic filler, volatile Organic SOlvent, and binder COn- sisting of suitable bituminous materials; intended for use as a dampproofing material in the mainte- nance of bituminous and metal roofing and for ap- plication on walls and foundations. Gives require- ments for colors; consistency, nonvolatile matter, 1000 Chemicals and All ied Products Buu.5 inorganic filler and t 1 nt in g material, heat and cold test, and paint ble e d 1 ng test; methods of Sampling, inspection, a n d tests; a n d packaging, packing, and marking. References.-Paint p1 gments, see also 841, 842; lin Seed Oil, turpent ine, see 848. 1, 211. 1; painting pract f Ce, safety codes, definitions, colors, methods Of testing, see 840. 1-840. 5. 8!!!!. 1, PR |M||NG PAINTS Assn. Of American Railroads, Operations and Mainte- nance Dept., Engineering Div., Signal Section. Man- ual Of Recommended Practice. Specification 201-43; 1944. Primer Paint for Steel and IrOn Structures. COvers material and workmanship, general composi- tion and properties, application, inspection, tests, Shipping containers, packing, marking, and warranty. Society of Automotive Engineers. Aeronautical Mate- rial Specification 3110; 1940. Primer Zinc Chromate. For general use on metal surfaces before enameling. Includes requirements for composition, compounding, quality, physical properties, working properties, tests, identification, approval, reports, and rejec- tions. U. S. GOV. , AN-P-49; 1943. Blended. U. S. Gov., Army - N a w y Aeronautical Specification AN-TT-P-656b—1; 1944. Primer; Zinc Chromate. U. S. Gov. , Fe d e r a l Specification TT-P-25; 1942. Paint; Exterior—Primer, Ready-Mixed, White (Under- coat for Wood). Covers one grade, intended for use as exterior primer for wood. Gives requirements for white lead, titanium dioxide, barium Sulfate, matter soluble in Water, liquid, kauri reduction, ready-mixed paint, consistency, drying time, pig- ment volume, and color; methods of Sampling, in- A rm y - N a v y Aeronautical Specification Primer; Zinc Chromate, Reclaimed, spection, and tests; and packaging, packing, and marking. U. S. Gov. , Fe d e r a l Specification TT-P-56; 1935. Amendment 1; 1936. Paint; (for) Priming Plaster Surfaces (Plaster Primer and Sealer). Covers one grade of ready-mixed white paint of the bodied oil or varnish type for interior use as a primer on un- painted, old or new, plaster Surfaces. Intended to seal and stop the varying "suction" of porous plaster by one coat. Gives detail requirements for composition and properties; methods of sampling and testing; and requirements for packaging, packing, and marking. U. S. Gov., Fe d e r a l Specification TT-P-641; 1939. Primer; Paint, Zinc Dust-Zinc Oxide, for Galvanized (zinc-Coated) or Zinc Surfaces. Covers three types- (I) zinc dust-Zinc oxide-linseed oil paint, (II) Zinc dust-Zinc oxide-glyceryl phthalate paint, and (III) zinc dust-Zinc oxide-phenolic resin palnt; and two classes—(A) ready-to-mix and (B) ready- mixed. Gives requirements for composition, pigment, liquid, and paint; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Amendment 1, Sept. 1943, de le t e s types I I and III, changes Vehicle, and makes necessary change S. U. S. Gov. , Navy Dept. Specification 52P17a; Primer (and Enamel); Bituminous. 1941. Navy Dept. Specification 52P65; 1944. Iron Oxide, Ready-Mixed, for Motor U. S. G O V . , Primer; Paint, Wehicles. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 3-156; 1932. Primer; Metal, Iron Oxide. U. S. GOV., U. S. Army, Corps of Engineers. Specifi- cation 39-2; 1943. Primer; Camouflage Paint, Oil Type, for WOOd. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 3-165A; 1939. Primer; Metal, Quick-Drying. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 3-171; 1944. Primer; Synthetic, for Ferrous Metals. U. S. Gov. , U. S. Maritime Commission. Specification 52-MC-18; 1943. Primer; Red Lead, MOdified. Covers One type and grade. For use on bare metal. Gives requirements for color, composition, kettle bodied lin- seed O11, weight per gallon, non Volatile, Visco S1 ty, coarse particles and skins, Odor, flash point, moisture, Skinning, working properties, drying properties, after tack, appearance a f t e r drying, recoating, gloss, compatibility, and package Stability; inspection, sampling, and methods of test; and packaging and marking. U. S. GOV. , U. S. Maritime Commission. Specification 52-MC-17; 1943. Primer; White and Tints, Interior (Wood). Covers two types- (I) white and (II) tints; and two classes- (A) nontoxic and (B) toxic. For interior use on bare wood. Gives requirements for color, composition, varnish, kettle bodied linseed oil, tinting, Weight per gallon, nonvolatile, vis- cosity, coarse particles and skin s, odor, flash point, moisture, skinning, working properties, sand- 1ng, hold Out, and package stability; inspection, Sampling, and methods of test; and packaging and marking. U. S. Gov., U. S. Maritime Commission. Specification 52-MC-20; 1943. Primer; Red Lead and Oil, Ready Mixed. Covers one type and grade. For use over bare metal. Gives requirements for color, composi- tion, Weight per gallon, viscosity, moisture, flash point, Odor, coarse particles and skins, skinning, working properties, drying properties, recoating, gloss, compatibility, and package stability; in — Spection, Sampling, and methods of test; and packag- ing and marking. U. S. Gov., U. S. Maritime Commission. Specification 52-MC-23; 1943. Prime r ; Red Lead, Quick Drying (Synthetic). Covers one type and grade for use on bare metal. Gives requirements for color, composi- t 1 on , weight per gallon, nonvolatile, viscosity, coarse particles and skins, odor, flash point, mois- ture, Skinning, working properties, drying proper- tles, appearance after drying, recoating, gloss, compatibility, and package stability; inspection, Sampling, and methods of test; and packaging and marking. References.-See references under 844. 3. 8!!!!. 5 STENCIL PAINTS U. S. Gov. , Fe de r a l Specification RR-S-714;. 1943. Amendment 1; 1944. Stencil-Outfits (Letters and Figures); Metallic. Shall be of the lockedge type, and Shall be 1/2, 1, 2, 4, and 6-in. sizes. Covers Iſlaterial, Workmanship, and details of stencil-outfit, Stencils, ink, brush, St e n c 1 l box, and marking; 1001 8||11.5 Directory of Commodity Specifications methods of Sampling, inspection, tests; and packag- 1ng, packing, and marking for shipment. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 3-120-D; 1941. Colors; Insignia, in Oil (Semi- Paste). U. S. GOV. , U. S. Army, Ordnance Dept. 3-179; 1943. Paint; Stencil. 841.6 PA; NTS CLASSIFIED BY COLOR ONLY 844.6 | Black and Gray Paints American A S S n . of State Highway Officials, M88-42. St a n d a r d Specifications for Black Bridge Paint. COvers l in see d Oil black ready-mixed paint for bridges. Gives general requirements, pigment, ve- hicle, composition, drying t 1 m e , weight, packing and marking, and methods of analysis. U. S. G O V . , Federal Specification TT-P-61a; 1944. Paint; Ready-Mixed, Black. Covers one g r a d e and type of black, ready-mixed, l in seed oil paint. Gives requirements for pigment, liquid, and ready- m1Xed paint cOmposition; methods of sampling, in- Spection, and tests; and packaging, packing, and marking for Shipment. U. S. G O V . , Navy Dept. Specification 52P51; 1945. Paint; Outside, Pale-Gray (Formula No. 5P). U. S. GOV. , U. S. Army, Ordnance Dept. Specification 3-106E; 1941. Paint; Acid-Proof Black, for Ammuni- tion. Specification U. S. GOV. , U. S. Army, Ordnance Dept. Specification 3-128; 1926. Black Target Paint. U. S. Gov. , U. S. Maritime COmmission. Specification 52-MC-5; 1943. Amendment 2; 1944. Paints; Gray, Low-Visibility (Alkyd), Eggshell. COvers One grade and two types- (I) deck gray (horizontal surfaces) and (II) slate gray (vertical surfaces). For in- terior or exterior finish coat Over metal, WOOd, Or composition surfaces. Gives requirements for color, composition, tinting, weight per g a l l On , total solids, viscosity, coarse particles and Skins, Odor, flash point, moisture, skinning, working proper- ties, drying properties, appearance after drying, recoating, gloss, flexibility, W at e r resistance, compatibility and package, Stability; inspection, sampling, and method of test; and packing and mark- ing. U. S. Gov. , U. S. Maritime COmmission. Specification 52-MC-6; 1943 Amendment 2; 1944. Paint; Hull Gray, Low Visibility (Alkyd), Eggshell. Covers One type and one g r a de . For interior or exterior finish c O at O v e r metal, WOOd, Or COmpOSlt iOn Surfaces. Gives requirements for color, composition, tinting, weight per gallon, total Solids, Viscosity, coarse particles and skins, Odor, flash point, moisture, skinning, working properties, appearance after dry- ing, recoating, gloss, flexibility, Water resist- ance, compatibility, and package Stability; inspec- tion, sampling, and methods of test; and packaging and marking. References.—Black p 1 gm ent, see 842.4; 1 inseed oil, turpent ine, see 848. 1, 21.1. 1; paint 1ng pract tice, safety codes, definitions, methods of test 1ng, See 840. 1-840. 5. 8t!!!. 62 Blue Paints U. S. G O v . , Navy Dept. Specification 52P43; 1945. Paint; Deck, Blue, Formula NO. 20B. U. S. G O V . , Navy Dept. Specification 52P47; 1945. Paint; Outside, Thayer-Blue, Formula No. 5B. References. -White-lead and zinc-oxide paint, see 844.67. 8!!!. 63 Brown Paints 84.64 Buff, Drab, and Slate Paints 8!!!!.65 Green and Olive Paints U. S. G O V . , Federal Specification TT-P-71a; 1941. Amendment 1; 1943. Paint; Ready-Mixed, Exterior, Chrome-Green. Covers but one grade a n d type of ready-mixed green trim paint. Gives requirements for p 19 ment, Vehicle, semipaste, and ready-mixed paint; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., Fe d e r a l Specification TT-P-81a; 1943. Paints; Ready-Mixed, Olive-Drab. Covers one grade and One type lín Seed oil paint Suitable for Outside use. Gives requirements for pigment (white lead, zinc oxide, tinting colors and extending pigment, Organic colors, and sulfide Sulfur), vehicle, and ready-mixed paint ( p 1 gm en t , liquid, water, and coarse particles and skins); methods of sampling, inspection and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Marine Corps Specification, 1943. Paint; Ready-Mixed and Semipaste, Exterior, Chrome-Green. U. S. G O V . , Navy Dept. Specification 52P50; 1945. Paint; Tinting, Green (Chromium Oxide), Formula No. 5GTM. º U. S. Gov. , Navy Dept. Specification 52P53; 1945. Paint; Outside, Pale-Green, Formula No. 5PG. U. S. G O V . , Navy Dept. Specification 52P56; 1945. Paint; Outside, Ocean-Green, Formula No. 5-OG. References. -Lead pigments. Z 1 n c pigments, see 842.6, 842.7; l inseed oil, turpentine, see 848. 1, 211. 1; Dainting practice, safety codes, definitions, colors, methods of test1ng, see 840. 1-840. 5. 84.66 Red Paints U. S. G O V . , Navy Dept. Specification 52P23; 1945. Paint; Deck, Red, Formula No. 23. References. --Red lead pigments, see 843. 61; red enamel, see 843. 36; Ted p 1 gments, see 84.2. 63, 842. 86. 8t!!!.67 White and Light-Tinted Paints American A S S n . of State Highway Officials, M70-42. Standard Specifications for White and Tinted Ready- Mixed Paint (Lead and Zinc Base). Covers linseed 011 paint, lead-Z1nc base, for outside use. Gives pigment, vehicle, composition, drying time, weight, packing and marking, and methods of analysis. U. S. G O V . , Dept. of Commerce, National Bureau of Standards. Research Paper RP1007; 1937. Some Prop- erties and Tests of Traffic or Zone Paints. This publication describes some properties and tests of traffic paints. These paints are of a different type from Ordinary paints and vary greatly in abra- Sion resistance. Experience g a in ed from actual road tests 1s cited. An accelerated wearing test is described. A distinct improvement in durability of the traffic paints in actual service has result- ed. Specifications for white and yellow traffic paints are suggested. & 1002 Chemicals and A l l ied ProductS 8||11.9 U. S. Gov. , F e d e r a l Specification TT-P-40; 1943. Paint; Oil, Exterior, Ready-Mixed, Light Tints and White. Type I, mixed-pigment base, class A-white, general-purpose, class B-White, special fume-proof (lead-free), class C-tint-base; and type II, white- lead base. Gives requirements for tints, pigment, ingredients, extenders, vehicle, apparent daylight reflectance, drying properties, consistency, work- ing propertles and surface appearance, resistance to Sulfide fumes; methods Of Sampling, inspection, and tests; packaging, packing, and marking. S. Gov., Fe d e r a l Specification TT-P-88; 1940. Amendment 1; 1943. Paint; Emulsion, Interior, Paste, Light Tints and White. Covers One grade and type, for use as a decorative coating On 1nterior walls and ceilings. Gives requirements for mixing and application, composition, properties of ready-mixed paste, and details; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. S. Gov. , Federal Works Agency, Public Roads Admin- 1stration. Specification for Construction of Roads and Bridges in National Forests and National Parks, FP-41. Traffic Stripes. U. S. Gov., Treasury Dept., Procurement Div., NO. 359; 1939. Paint; Glyceryl Phthalate, Marine, Exterior, White and Light Tints. Shall be One grade, Seven types- (I) white, eggshell-gloss; (II) white, high- gloss; (III) gray (Navy) ; (IV) gray, ship and deck; (W) light-buff; (WI) dark-buff; and (VII) pea-green. Gives requirements for chemical composition, weight, viscosity, coarse particles and skins, odor, flash point, moisture, w O r k in g and drying properties, gloss, flexibility, gasoline resistance, package stability, and details for each type; methods of sampling, inspection, and t e s t S ; and packaging, packing, and marking. U. U. References. –Titanium pigments, white lead pig- ments, zinc pigments, see 842. 1, 8 4 2 - 6 4, 842. 7; l inseed oil, turpentine, see 848. 1, 211. 1; paint. 1ng practice, safety codes, definitions, colors, methods of test ing, see 840. 1-840. 5; paints, see 843. 1, 843. 2. 84.68 Yellow, Cream, and Straw Paints U. S. Gov. , Federal Specification TT - P - 53; 1937. Paint; Outside, Ready-Mixed, Light-to-Medium Chrome Yellow, Covers a high-grade, linseed Oil, chrome yellow paint intended for out s 1 d e use on either WOOd Or metal. Gives requirements for p 1 g m ent , liquid, and details for ready-mixed paint; methods of sampling and testing; and packaging, packing, and marking. 844.69 Miscell aneous Paints Class if i ed by Color U. S. Gov., Federal Specification TT-P-59; 1937. Amendment 1; 1943. Paint; Ready-Mixed, International-Orange. Covers one class and One type of ready-mixed chrome orange lin- Seed oil paint. Gives requirements for color, pigment, Vehicle, and details for ready-mixed paint; methods of in- Spection and tests; and packaging, packing, and marking. fºrences.-tinted p a 1 nt S on Wh 1 Le base, see 844. 87. 8!!!!.7 LUM | NESCENT MATER AL U. S. GOV. 39 (2); 1943. Army Air Forces. Specification 14102–A Luminescent Material; Phosphorescent. U. U. U. U. Specification 14112 Fluorescent, Ra- S. Gov., Army Air F O r c e s . (1); 1943. Luminescent Material; dioactive. S. GOV. , AN–L-13-1; Army - N avy Aeronautical Specification 1944. Luminescent Material; Fluorescent. S. Gov., Army - N a v y Aeronautical Specification AN-L-13a; 1944. Luminescent Material; Fluorescent, Radioactive. S. GOV., U. S. Army, 71-3001; 1944. Markings; Signal Corps. Specification Self-Luminous. 8!!!!.9 M | SCELLANEOUS PAINTS U. U. U. U. U. U. S. G O v . , Army Air Forces. Specification 14129; 1944. Paint; Bullet Tipping. S. GOv., D ept . Of Commerce, National Bureau of St and a r d s. Commercial Standard CS98–42; 1942. Artists' Oil Paints. The purposes of this commer- cial standard are to serve as a guide to artists in the purchase of paints of satisfactory color, work- ing quality, and durability; to eliminate confusion in nomenclature; to promote fair competition among manufacturers by providing criteria for differentia- tion among paints of known satisfactory composition and Others Of unknown or inferior quality, and thus to provide a b a s 1 s for certification of quality. Covers minimum requirements for artists' oil paints of satisfactory color and durability. It is not intended that all paints meeting the requirements Shall be 1dentical nor Of uniform excellence in all respects. Wariations in manufacture and grinding not controlled by the Specification may cause some artists to prefer One brand Over another, both of which are acceptable under this specification. S. GOV. , Fe d e r a l Specification TT-P-22; 1943. Paint; Cold-Water, Exterior, Powder (W i th Mixing Liquid). Covers one type of dry powder paint and a supplementary mixing liquid, which when combined with water is suitable for exterior use on concrete, brick, Stucco, cinder block, wood, etc. . Gives re- quirements for powder and mixing liquid; methods of Sampling, inspection, and tests; and packaging, packing, and marking. S. Gov. , Fe d e r a l Specification TT-P-91; Paint; Rubber-Base (for) Cement Floors. Covers one type and grade, ready-mixed for use. Gives detail requirements for pigment, vehicle, and drying prop- ertles; methods of sampling, inspection, and tests; and requirements for packaging, packing, and mark– 1ng for shipment. S. Gov., Federal Specification TT-P-115; 1942. Paint; Traffic, Exterior, White and Yellow. Covers One grade. Gives requirements for physical properties and perfor- mance; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. Emergency Alternate Federal Specification E-TT-P-115; 1942, (issued by Procurement Div., Treas— ury Dept., U. S. Gov.) Substituted a white traffic paint and gave general and detail requirements for same. S. Gov. , Fe d e r a l Specification TT-P-146, 1942. Paint; Warnish-Base, for Concrete and Wood Floors. COVers One grade, ready-mixed, for use on interior Or exterior floors. Gives requirements for material and Workmanship, color, composition, and properties; methods of Sampling, inspection, and test; and re- quirements for packaging, pack1ng, and marking for Sh1pment. 1939. 1003 8?!?!.9 Directory of Commodity Specifications U. S. GOV. , Marine Corps Specification, 1943. Ready-Mixed, Sign Painters " . Paint; U. S. G O V . , Navy Dept. Specification 52P74; 1944. Paint; Camouflage, Oil Type, Ready-Mixed. U. S. G O V . , Navy Dept. Specification 52P75; 1944. Paint; Camouflage, Resin-Oll-Emulsion Type and Resin- Emulsion Type, Paste. U. S. GOV. , Panama Canal, Purchasing Dept. Specifica- tion for Paint; Cold-Water, Interior, 1941. U. S. GOV. , U. S. Army, Corps of Engineers. cation 39-3; 1943. line Soluble. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- Paint; Powder, Camouflage, Gaso- Specifi- Cat 10n 39-12A; 1944. Paint; Face, C a mo u f l a ge , Stick Form. U. S. GOV. , Weterans Administration. Specification WA-X-69a; 1941. Paint; Artists, Moist Water Color. References.-Painting practice, safety codes, defi- In 1 t ions, Colors, methods of testing, see 840. 1-840. 5. 8||5. STA |NS 815. I SH | NGLE STA NS 8||5. 2 WOOD STAINS |N TURPENT | NE 815. 3 WOOD STAINS IN 0 |L U. S. Gov., Treasury Dept., Procurement Div., No. 615; 1943. Stain; Wood, Interior. Shall be furnished in One type and One grade. COvers materials, gen- eral requirements, consistency, drying time, non- volatile matter, dilution, working properties, odor, methods of Sampling, tests, packaging, packing, and marking. U. S. GOV. , WA-MC-268f; 8);6 WARN | SH AND WARN | SH GUMS |NS 8||6.0 GENERAL TEMS American So c 1 et y for Testing Materials, D 154-43; 1943. Methods of Testing Ole Oresinous Warnishes. Gives requirements for appearance, , color, nonvola- tile matter, elast1c1ty or toughness, flash point, Weterans Administration. 1941. Stains; WOOd. Specification AND RES- viscosity, water test, skinning test of varnish in closed containers, alkali resistance test, and acid number. Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention, 11.71; 1940. Pyroxylin Plastic, Its Hazards, and Special Precautions Needed for Storage and Handling. In- cludes recommendations for S to r a ge cabinets and Vaults. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Varnish. Coyers defini- tion, constants, containers, shipping regulations, ordering instructions, types and uses, components of varnishes, and general classifications. U. S. Gov., Dept. of Agriculture, Forest Ser V 1 c e - Specifications for Lacquer. U. S. Gov., Fe d e r a l Specification TT-P-141; 1941. Paint, Warnish, Lacquer, and R el a t e d Materials. General Specifications (Methods of Sampling and Testing). Covers methods used officially in Sampling and routine testing of paints, and apparatus. including procedure References.-Methods of testing electrical insu- lat 1ng Varnishes, see 719. 57. 8!!6. SPIRIT WARN | SHES 846. | Shell ac Warnishes American Bleached She l l a c Manufacturers Assn. and U. S. Shellac Importers Assn. Methods of Sampling and Testing Shellac Warnish, 1934. Gives require- ments as to the procedures necessary for sampling and testing. American Bleached She l l a c Manufacturers Assn. and U. S. Shellac Importers Assn. Specifications for Shellac Warnish, 1934. To be furnished as orange— grades A or D; and as bleached—grades regular or refined. Gives requirements as to color, drying time, body, properties, packing and marking, and methods of testing. American Society for Testing Materials, D 29–40; 1940. Methods of Sampling and Analysis of Shellac. Covers dry shellac and shellac varnish; method for orange Shellac, e1 ther free, blocky, or matted; bleached Shellac; requirements for extraction apparatus for insoluble test and out l l n e of procedure, iodine number and solutions necessary, qualitative tests f 0 r r O S 1 n and copal, determination of moisture, Orpiment in Orange shellac, wax, soluble matter, a S h a n d color. For shellac varnish, color, non- Volatile matter, wax, lodine number, insoluble mat- ter, purity, drying t 1 m e , volatile matter, and Weight. American Society for Test in g Materials, D 360-41; 1941. Shellac Warnishes. Includes two grades of both Orange and bleached shellac solutions in 190 proof denatured alcohol, formula No. 1 of the U. S. Internal Revenue Bureau, or in other specified sol- Vent. Color, copal, drying time, body properties, packing and marking, and methods of testing. U. S. Gov. , Fe d e r a l Specification TT–V-91a; 1940. Amendment 2; 1944. Warnish; Shellac. Covers two types- (I) bleached and (II) orange; two grades in type I- (A) regular and (B) refined; two grades in type II- (A) low lodine number and (B) high iodine number; and three bodies in each grade— (1) “light, (2) medium, and (3) heavy. Gives requirements for material, Workmanship, iodine number, insoluble mat- ter, wax, ash, color, maximum allowable percentage Of nonvolatile matter, set to touch, dry hard, and appearance of dried Varnish film; methods of safn- pling, inspection, and tests; and packaging, packing, and marking. References.— Methods of testing varn 1 she s, see 846.0; Snellac gum, alcohol, see 846. 62, 822. 3, and 822.4; Safety codes, de f in 1 tions, colors, see 840. 2- 840. 4. 846. 12 Damar Warnishes U.S. Gov., Federal Specification TT–V-61; 1939. Amendment 1, 1944. Warnish; Damar. Covers One grade. Gives require- ments for color, nonvolatile matter, nature of volatile matter, acid number, Viscosity, appearance, and mixing and baking tests; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. 1004 Chemicals and Allied Products 8||6.50 8!!6.2 LONG 0 |L WARNISHES 8||6.2| Spar Warnish U. S. GOV. , Army-Navy Aeronautical Specification AN- TT-W-116–2; 1943. Warnish; Spar, Glyceryl Phthalate. U. S. Gov. , Army-Navy Aeronautical Specification AN- TT-W-118; 1941. Warnish; Spar, Phenol-Formaldehyde. U. S. Gov., Federal Specification TT-W-121b; 1943. Amend- ment 1; 1944. Warnish; Spar, Water-Resisting. Shall be Of One grade Only, and the raw materials and processes Of Imanufacture used shall be such as to produce varnish meeting this specification. Gives requirements for appearance, COlor, flash point, nonvolatile matter, set to touch, dry hard, viscosity, at 25° C., working prop- erties, Safety of working, water resistance, toughness, Skinning, and odor; methods of sampling and testing; and packaging, packing, and marking for shipment. U. S. GOV. , U. S. Maritime COIſmission. Specification 52-MC-7; 1942. Amendment 1; 1943. Warnish; Spar, Water-Resisting. Covers one type and grade. For exterior finishing varnish and as a v e h 1 c e for p1gmented products. Gives requirements for appear- ance, C010r, flash point, nonvolatile matter, set to touch, dry hard, after tack, gloss, Viscosity, Working properties, safety of working, water resist- ance, toughness, skinning, Odor, and react iv.1ty; inspection, S am pl. in g, and methods of test; and packaging and marking. References. --Aluminum powder, see 847. 1; methods of test. 1ng varnishes, see 846. O; safety codes, deſ 1- n it 10ns, Color S, see 840. 2-840. 4. 8t!6.29 Miscell aneous Waterproof Warnishes U. S. Gov. , Fe d e r a 1 Specification TT-W-130; 1943. Warnish; Spirit (Shellac Warnish Replacement). Cov- ers One grade and One type. Gives requirements for material, appearance, color, Viscosity, nonvolatile matter, ash, drying properties, working properties, adhesion properties, effect. On WOOd, resistance to abrasion, odor, dilution, and sanding, properties and Sealing propertles; methods Of Sampling, in Spec- tion, and tests; and packaging, packing, and marking. U. S. GOV. , Weterans Administration. Specification WA-X-64e; 1943. Paint; Lacquer, Brush1mg. References. –Insulating varnish for electric al Wire, see 719. 57. 846. 3 SHORT 0 |L WARN | SHES 846.3| Rubbing Warnish U. S. Gov., Fe d e r a l Specification TT-W-86; 1939. Amendment 1; 1941. Warnish; Rubbing, Cabinet. Cov- ers one type and grade. Gives detail requirements; methods of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Sh1pment. U. S. Gov. , U. S. Maritime COmmission. Specification 52-MC-14; 1942. Warnish; Rubbing, Furniture. Cov- ers one type and grade. Gives requirements for ap- pearance, color, flash point, nonvolatile matter, set to touch, dry hard, glo SS, Viscosity, working properties, safety of working, water resistance, toughness, skinning, odor, rubbing properties, and alcohol resistance; inspect 10n, Sampling, and meth- Cois of test; and packaging and marking. References. – Inter i or varnish, rul J. 1ng qual 1 ty, See 846. 32. 8!!6.32 Interior Warnishes Except Floor Warnish American HOSpital A S S n . , 4-61. COvers One grade only. Specifications TT–V-71a. U. S. Gov. , F e d e r a l Specification TT–V-71a; 1939. Amendment 2; 1943. Warnish; Interior. Covers one grade. Gives requirements for appearance, color, nonvolatile matter, Set to touch, dry hard, toughness, working properties, w at er resistance, viscosity, Safety of Working, skinning, and odor; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. Interior Warnish. Based On U. S. Gov. Federal References.-Methods of test i ng varn is he s, see 846.0; Safety Code S, definitions, colors, see 840. 2- 840. 4. 846. 33 Floor Warnishes Maple Flooring Manufacturers Assn. Finishes for Maple, Beech, and Birch Floors, 1940. Gives specifications for general requirements, detailed requirements, and methods of testing for heavy duty finishes and for gymnasium-type finishes. References. -Interior v ar n is h for floors, see 846. 32. 846.1, ASPHALT WARN f SHES 8t!6.4| Air Drying Asphalt Warnish U. S. GOV. , F e d e r a l Specification TT-W-51a; 1944. Warnish; Asphalt. Covers one grade. Gives require- ments for materials, appearance, color, flash point, nonvolatlle matter, set to touch, dry, matter in- Soluble in carbon disulfide, working properties, miscibility with l in seed oil, water resistance, toughness, resistance to oil, and odor; methods of Sampling and testing; and packaging, packing, and marking for shipment. References. --Methods of testi ng varnishes, see 846.0; l in Seed Oll, see 848. 1; safety codes, defi- n1tions, colors, see 840. 2-840. 4. 846.42 Baking Asphalt Warnish 8116.5 CELLULOSE ACETATE AND CELLULOSE NITRATE PRODUCTS (LACQUERS AND PLASTICS) References. --Soluble gun cotton for medicinal pur- p OSes, see 862; amyl alcohol, butyl alcohol, for use W1th cellulose ester coatings, see 822. 1, 822. 2; butyl prop ionate, ethyl acetate, ethyl lactate, nor- mal butyl acetate, for use with cellulose e s t e r ^0 at 1ngs, See 839.9; methods of testing lacquer sol- vents and d 1 luents, see 839.9; methods of testing Varn 1 Shes, see 846. 0; Safety codes, definitions, Colors, methods of testing pigments in lacquer, see 840. 2-840. 5; storage provisions and re qui rements for pyroxyl in plast 1 c and of motion picture film, See 518.50; pyroxyl in impregnated shade cloth, see 392. 22; m e t h 0 d S Of testing nitrocellulose clear lacquers and l a c q u e r enamels, see 840. 5; cotton fabrics for pyroxyl in coating, see 304.71; bakelite, See 719, 58. 846.50 General Items American Society for T e s t in g Mater 1als, D 301-33; 1933. Specifications and Tests for Soluble N1tro- cellulose. Also known as soluble Cotton; describes properties, sampling, and methods of testing for ash, nitrogen, stability, Consistency, solubility, film test, toluol dilution, and design of apparatus for nitrogen determination; and c O p per bath for Stability test. 1005 816.50 Directory of Commodity Specifications American SO c 1 et y for Testing Materials, D 365-39; 1939. Methods Of Testing SOluble Nitrocellulose Base SOlutions. Gives procedures for determination Of consistency (viscosity), nonvolatile matter, ap- pearance, depth of color, with details as to appa- ratus, Special Solutions, and preparation of color Standards required. American S O c 1 et y for Testing Materials, D 522–41; 1941. Method of Test for Elongation of Attached Lacquer Coatings With the Conical Mandrel Test Ap- paratus. For l a c q u e r coatings applied to sheet metal Of uniform Surface texture. Apparatus, metal Specimens, conditioning and number of tests, proce- dure, and measurement Of elongation. Manufacturing C he m i St S ' Assn. Manual Sheet N-1. Handling of N1trocellulose Wet With Al c O h O l (or Other Organic Liquid) or Water While in I. C. C. Con- t a 1 n e r s , in Storage or in Process. Recommended Practice. Adopted, 1940. Revised, 1943. Includes description of nitrocellulose, containers, labels, and I. C. C. Classifications, and recommendations for handling containers, storage, handling in process, e m p t y barrels, mechanical WOrk and repairs, and fire prevention and protection. National Assn. Of Purchasing Agents. Handbook Of Com- modity Data Sheets, 1938. Lacquer. Covers defini- tion, constants, containers, Shipping regulations, types and uses, components, and Ordering 1nstruc- tions. 846.5 Aircraft Warnish U. S. Gov. , Army Air Forces. Specification 14105-C; 1943. Lac quer; Cellulose N1trate, Camouflage. U. S. Gov. , Army Air Forces. Specification 14106-B; 1943. DOpe; Camouflage, Pigmented Nitrate. U. S. Gov. , Army-Navy Aeronautical Specification AN- C-89; 1943. Cellulose Acetate Butyrate. U. S. Gov., Army–Navy Aeronautical Specification AN- D-1-2; 1944. DOpe; Cellulose A c e t a t e Butyrate, lear. U. S. Gov. , Army-Navy Aeronautical Specification AN- D-2-3; 1944. DOpe; Cellulose A C et a t e Butyrate, Pigmented, Gloss. U. S. Gov., Army-Navy Aeronautical Specification AN- D-3-1; 1943. Dope; Cellulose A c e t a t e Butyrate, Pigmented, Camouflage. U. S. Gov. , Army–Navy Aeronautical Specification AN- D–8—2; 1944. Dope; Cellulose Nitrate, Pigmented, CamOuflage. U. S. Gov. , Army-Navy Aeronautical Specification AN- L–C–181-1; 1943. Cellulose Nitrate. U. S. Gov. , Army-Navy Aeronautical Specification AN- O–B–841; 1941. Butyl Acetate. f f. S. Gov. , Army–Navy Aeronautical Specification AN- O–D–361; 1941. Dibutyl Phthalate. U. S. Gov. , Army-Navy Aeronautical Specification AN- O—E-758-1; 1941. Ethyl Acetate. U. S. Gov., Army-Navy Aeronautical Specification AN- O–E–766; 1941. Ethyl Cellulose. U. S. Gov. , Army–Navy Aeronautical Specification AN- T-29; 1943. Triphenyl Phosphate. U. S. Gov., Army–Navy Aeronautical Specification AN- T–30; 1943. Tricresyl Phosphate. U. S. Gov., Army–Navy Aeronautical Specification AN- TT-A-511; 1941. Amyl Acetate. U. S. GOV. , AITy-Navy Aeronautical Specification AN- TT-D-514-3; 1944. Dope; Cellulose N i t r a t e , Clear. U. S. GOV. , Army-Navy Aeronautical Specification AN- TT-D-554-4; 1944. Dope; Cellulose Nitrate, Pig- Iſlented. U. S. GOV. , U. S. Army, Army Air Forces. Specifica- t1On 98-24100U, 1942. Doping Aircraft Surfaces. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 4-27; 1929. Butyl Acetate (for Use in A i r craft Dope). 816.52 Ammunition Warnish U. S. Gov. , Army Air Forces. Specification 24114—A; 1942. Camouflage Finishes for Aircraft. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 3-158A, 1942. Lacquer; Cellulose Nitrate, and Thin- ner (Clear and Pigmented). U. S. GOV. , U. S. Army, Ordnance Dept. 3-162A; 1940. Lacquer Enamel; Thinner, for Ammunition. U. S. GOV. , U. S. Army, Ordnance Dept. 3-185; 1943. Lacquer; Purple. 8!!6.53 Metal Warnish U. S. Gov., Army-Navy Aeronautical Specification AN- L-29; 1944. Lacquer; Cellulose Nitrate. 846.51, Wood Warnish U. S. GOv., Army-Navy Aeronautical Specification AN- C-83–2; 1943. Coatings, Protective (for Wood). Specification N1trocellulose, and Specification 816.59 Miscell aneous Cellulose Products American Society for T e s t in g Materials, D 657–44; 1944. ISOprophyl Acetate. COvers two grades Of 1soprophyl acetate, as follows – 85 to 88 percent grade and 95 to 98 percent grade. National Assn. Of Purchasing Agents. Handbook of COm- modity Data. Sheets, WOlume 2, 1944. Cellulose Ace- tate. Covers definition, constants, solubility, derivation, uses, grades and forms, general char- acteristics, and Substitutes. U. S. Gov., Army Air Forces. Specification No. 14130; 1944. Compound; Protective Plastic Stripping. U. S. Gov., Army Air Forces. Specification No. 14135; 1944. Cement; Acrylic Base, for Acrylate Base Plas- tic. U. S. Gov., Army Air Forces. Specification No. 14137; 1944. Cement; Cellulose Nitrate Base. U. S. GOV., AITy-Navy Aeronautical Specification AN- C-117a; 1944. Compound; Stripping Ethylcellulose Protective, Hot Dipping. U. S. Gov., Army-Navy Aeronautical Specification AN- D-14; 1944. Díamyl Phthalate. U. S. Gov. , Army-Navy Aeronautical Specification AN- L-21–2; 1944. Lac Quer; Camouflage. U. S. Gov., Army–Navy Aeronautical Specification AN- T-27-1; 1943. Thinner; Cellulose Acetate Butyrate DOpe. U. S. Gov. , Army–Navy Aeronautical Specification AN- T-28-1; 1943. Thinner; Cellulose Acetate Butyrate Dope, Blush Retarding. U. S. Gov., Army-Navy Aeronautical Specification AN- TT-D-551-4; 1944. DOpe; Cellulose Nitrate, Clear (for) Aluminum Dope. 1006 Chemicals and Allied Products 816.62 U. S. Gov. , Army-Navy Aeronautical Specification AN- TT–T-256–6; 1944. Thinner; C e l l u lo se Nitrate DOpe and Lac Quer. U. S. Gov. , Army - N a V y Aeronautical Specification AN-TT–T-258–3; 1943. Thinner; Cellulose Nitrate Dope and Lacquer, Blush Retarding. U. S. Gov. , D ept . Of COmmerce, National Bureau of. Standards. M1 Scellaneous Publication M168; 1940. P r O t e c t i O n Of DOcuments With Cellulose Acetate Sheeting. Relative to the lamination of document- ary material With Cellulose acetate Sheeting as a protective measure, a Study was made Of the quality of various sheetings and of the suitability of the lamination processes used by seven different organ- 1zations. Three of the Operators used plain sheet- 1ng applied with heat and pressure, One used sheet- ing containing an adhesive and applied the Sheeting with heat and pressure, and three used sheeting con- taining an adhesive and applied the sheeting with pressure at ordinary temperature. The Operators used identical papers Of four different types. The Sheetings were tested for the physical and chemical properties considered of importance relative to laminating quality, resistance to wear, and stabil- ity. U. S. Gov., Treasury Dept., Procurement Div., No. 434; 1940. Cement; Adhesive, Cellulose-Base (for Metals, Glass, and Wood). Shall be of One type and grade intended for use as a filler, Sealer, Or adhesive joining c e m ent ; shall be a nonaqueous volatile- solvent cellulose-base material, upon each tube Of which a c all t i on Or Warning should appear, as to inflammability, should the material h a v e a flash point below 86° F. (closed cup). Gives requirement for flexibility of base material and Workability and performance; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement DiV., NO. 489; 1941. Cement; Leather, Cellulose-Base, (for Shoe Solíng). Shall be One type and One grade and Shall be a cellulose-base volatile-Solvent material Of suitable brushing consistancy for app l 1 C at 1 on. Gives requirements for viscosity, nonvolatile mat- ter, benzol, dilution test, flexibility, and work- ability and performance; methods of sampling, in- spection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., NO. 490; 1 941. Thinner; Leather-Cement (Cellulose-Base). Shall be on e type and One grade, and Shall be a clear liquid free from sedimentation or Suspended matter intended for use in connection with Cellulose- base leather cement. Gives requirements for dist1l- lation range, neutralization number (acid value), benzol, water, and performance test; me t h O d S of sampling, inspection, and t e St S ; and packaging, packing, and marking. U. S. Gov., U. S. Army, Army A11 Forces. tion 4-1046; 1936. Iso-Propyl Acetate Percent Grade). U. S. Gov., U. S. Army, Chemical War ſ a re Service. Specification 97-54–176; 1942. Ethyl Cellulose. 816.6 WARN | SH GUMS AND RES INS Specifica- (85 to 88 639677 ()—45—64 816.60 General Items American Gum Importers Assn. Natural Resins. Hand- book, 1939. Basic data. On the n at u r a 1 resins- their physical and chemical properties, their SOlu- b i l i t i e s in a wide range of paint, varnish, and lacquer solvents and thinners; the compatibility of the natural resins with Other resinous products, cellulose derivatives, waxes, D 1 to he S, a Sphalts, drying and nondrying of ls; the applications of the resins alone and in combination with other materi- als in both their original and thermally processed forms. 816. 6 || Ester Gum U. S. G O V . , Gum; Ester. Navy Dept. Specification 52G5b; 1945. 846.62. She l l ac American Bleached Shellac Manufacturers ASSn. Gen- eral Specifications On the Use and Application of Shellac, 1941. COvers dampness and drying, thin- ning and mixing. Includes notes on floor finish- ing, fillers, stains, preparation, and waxing; spec- 1 f 1 c at i on s for floor finishing, pine and other close grains, Oak and Other Open grains, maple, and birch; specifications for finishing interior wood- WOrk, priming coat, natural wood finishes, varnish base, and priming (sizing) walls. American Bleached Shellac Manufacturers ASSn. HOW TO USe Shellac for Best Results, 1941. Instructions On thinning Sheilac, application to new and to Old floors, finishing furniture, and priming and seal- ing walls and woodwork. American Bleached S h e l l a C Manufacturers ASSn, and U. S. Shellac Importers Assn. Specifications for Dry Bleached Shellac, 1934. For two grades of shel- lac known as regular and refined. Gives require- ments as to 10dine number, percent of moisture, wax, ash, and COlor. American Bleached S h e l l a c Manufacturers Assn., and U. S. Shellac Importers Assn. Specifications for Orange ShellaC, 1934: For grades A, B, C, and D known in the trade as superfine, fine, good, and heart brands; TN pure and pure TN; and TN which may contain up to 3 per c e n t of rosin, respectively. Contains requirements for the four grades as to iO- dine number, percent Of moisture, Wax, matter solu- ble in water, ash, and color. American Bleached S h e l l a C Manufacturers ASSn. and U. S. Shellac Importers Assn. Specifications for Seedlac, 1934. For three grades, namely-Koosmie, Blsacki, and Rangoon. Gives requirements for the three grades as to lodine number, moisture, percent Of wax and ash, and color. American Society for Testing Materials, D 29–40; 1940. Methods of Sampling and Analysis of Shellac. Covers dry shellac and shellac varnish; method for orange shellac, either free, blocky, or matted; bleached Shellac; requirements for extraction apparatus for insoluble test and Out l 1 n e of procedure, iodine number and solutions necessary, qualatative tests for rosin and copal, determination of m O 1 Stu re, Orpiment in Orange shiellac, wax, Soluble Iſlatter, 1007 8146.62 Directory of Commodity Specifications ash, and color. For shellac Varnish, color, non- volatile matter, wax, iOdine number, insoluble mat- ter, purity, drying time, volatile m a t t e r , and Weight. American Society for Test i ng Materials, D 29–41T; 1941. Tentative Method of Test for Color Of Orange She 1 1 a C . For the determination of the color Of orange shellac when it is desired that the results be expressed in terms of numerical values. Appa- ratus, reagents, preparation Of color Standards, and procedure. This method is in effect a tentative revision Of, and is intended to be a d d e d , W he n adopted, to the present American Society for Test- ing Materials. Standard Methods of Sampling and Analysis of Shellac (D 29–40). American Society for Test in g Materials, D 207-35; 1935. Dry Bleached Shellac. For regular and for refined white shellac that has been treated to be nearly free of wax and matter insoluble in hot al- cohol. Gives limiting values for iodine number, matter insoluble in hot solvents, moisture, Wax, matter soluble in water, ash, and tests in accord- ance with A. S. T. M. Method D 29. American Society for Testing Materials, D 237-43T; 1943. Tentative Specifications for Orange Shellac and Other Lacs. Covers six grades but does not in- clude sticklac and seedlac. Gives requirements for matter insoluble in specified hot solvents, lodine number, moisture, wax, orpiment, matter Soluble in water, ash, color, and methods of testing. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. Shellac, COV - ers definition, derivation, constants, Solubility, grades, uses, and Substitutes. U. S. Shellac Importers Assn., Inc. American Bleached Shellac. Manufacturers Assn., Inc. Official Methods of Analysis, Specifications, and General Information on Shellac and Bleached Shellac, 1934. Includes specifications for or a ng e Shellac, Seedlac, dry bleached shellac, and shellac varnish; methods of sampling and testing shellac; methods of Sampling and testing shellac varnish; and appendix of gen- eral information. U. S. Gov., Fe d e r a l Specification TT-S-271; 1930. Amendment 1; 1944. Shellac; Orange. Covers the manufactured products derived entirely from Stick lac (the secretion of Tacchardia Lacca) freed from most of the lac dye and originally pre p a red in flake, button, or chip form. Covers three types- (I) orange shellac (grades A, B, C, and D), (II) button-lac, and (III) garnet-lac. Gives require- ments for iodine number, matter insoluble in alco- hol, moisture and volatile matter, matter soluble in water, wax, ash, and color; methods of inspect- ing, sampling, and testing; and packaging, packing and marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50–11-17A; 1932. Shellac; Orange Gum, White Bleached, Refined Bleached. References. –Shellac varnishes, see 846. 11; meth- ods of testing shellac, see 846.0, 846. 11- 816.63 Resins and Res in Compounds American Society for Test 1 ng Materials, D 269-30; 1930. American St and a r dis Assn., K 21.1-1936. Method of Te St for TOluene Insoluble Solid Matter in Rosln (Chiefly Sand, Chips, Dirt, and B a r k.) . Covers the treatment of sample and outlines proce- dure. American Society for Testing Materials, D 563-43T; 1943. Tentative Method of Test for Phthalic Anhy- dride Content Of Alkyd Resin Solutions. Covers ap- paratus required and Outlines procedure. National ASSn. Of Purchasing Agents. Handbook ºf Com- modity Data S h e e t S , Wolume 2, 1944. Kauri Gum. Covers definition, constants, solubility, deriva- tion, uses, grades, and containers. U. S. GOV. , Army-Navy Aeronautical Specification AN- TT-R-271-1; 1941. Resin; P-Phenyl, Phenol-Formal- dehyde. U. S. GOV. , Navy Dept. Specification 52 R 10b; 1943. Resin; Para-Phenyl, Phenol-Formaldehyde. * U. S. G O V . , Navy Dept. Specification 52R11; 1944. Resin; Phenolic (Alkyl Phenol, Oil–Soluble). U. S. G O V . , Navy Dept. Specification 52R13; 1944. Resin; Alkyd, Solution. U. S. GOV. , Treasury Dept., Procurement Div., NO. 456; 1941. COmpound; Joint and Thread, High Temperature (L1 Guid and Paste). Type I, liquid, is 1ntended for high temperature use with smooth joints; and type II, paste, is for high temperature use with rough joints. Composed essentially of suitable res— 1ns and a volatile with an inert filler added to type II. Gives requirements for sampling, inspec- tion, and tests; and packaging, packing, and mark- 1ng. U. S. GOV., U. S. Marítime COI/Imission. Specification 52-MC-21; 1943. Amendment 1; 1944. Resin; Alkyd, Solution. Covers one type and grade of a linseed Oil modified alkyd resin in a volatile petroleum Solvent suitable for use in air-drying interior and exterior colored paints and enamels. Gives require- ments for appearance, color, odor, flash p o in t , composition of resin solution, specific gravity, a c 1 d number, viscosity reduction, compatibility. reactivity with zinc oxide, drying time, water re- Sistance, and safety of working; inspection, sam— pling, and methods of test; and packaging and marking. 8116.7 WARN | SH FOR PRINTERS AND LITHOGRAPHERS U. S. GOV. , U. S. Army, Corps Of Engineers. Specifi- cation; 42. 2–2; 1921. Asphaltum; Washout Solution. U. S. Gov. , U. S. Army, COrps Of Engineers. Specifi- cation 42. 2-80; 1921. Warnish; 00. 816.9 MISCELLANEOUS WARN ISH SPECIFICATIONS U. S. Go v . , Army Air Forces. Specification 14123; 1943. Warnish; Decalcomania, Adhesive. U. S. Gov. , Army Air Forces. Specification 14133-1; 1944. Lacquer; Hot Oil Resistant, for Steel Engine Part S. U. S. G O v . , Army Air Forces. 1942. Coating; Synthetic Warnish, tainers. U. S. Gov., Federal Specification TT-L-58; 1942. Lac- quer; Spraying, Clear and Pigmented (General Use). Covers one grade and two types- (I) clear and (II) pigmented. G iv e s requirements for consistency, color, physical properties, working properties, dry- ing properties, hiding power, and water resistance; Specification 20029; for Metal COn- 1008 Chemicals and All ied Products 817. I methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shipment. U. S. Gov. , Navy Dept. Specification 52W 15q; Warnish; Mixing, for Aluminum Paint. U. S. Go v . , Navy Dept. Specification 52W17; Warnish-Ingredient; Phenolic. U. S. G. O. v . , Navy Dept. Specification 52V18; Warnish; Mixing, Alkyl-Phenolic. U. S. G O v . , Navy Dept. Specification 52W20; 1944. Warnish; Mixing, Linseed Oil-Phenyl-Phenolic Resin. U. S. G 0 V . , Navy Dept. Specification 52W21; 1944. Warnish; Mixing, Linseed Oil-Alkyl-Phenolic Resin. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 3-163; 1935. Lacquer, for Landing L1ght Re- flectors. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 3–168; 1937. Lacquer; Acid Proof (for Inte- grally Shielded Storage Batteries). 1942. 1944. 1944. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1096A, 1940. Sandarac Warnish. U. S. Gov. , U. S. Army, Medical Dept. Spec 1/fication 10-2451; 1938. Lacquer for CastS. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2545; 1939. Warnish for Silicate Cement. U. S. G O v . , U. S. Army, Ordnance Dept. Specifica- tion 3-167; 1937. Warnish; Phenol-Formaldehyde Resin. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-106; 1942. Warnish; Special, for Use in Am- munit 10n. References. –Electrical insulating varnishes, see 7 19. 57. 8||7. PRONZE POWDERS AND VEH | CLES 817. ALUMINUM BRONZE American Assn. of St a t e Highway Officials, M69-42. Standard Specifications for Aluminum Paint (Paste- M 1 x in g Vehicle). Covers aluminum paste, mixing vehicle, and aluminum paint for steel structures. Gives paste, mixing vehicle, aluminum paint, pack- ing and marking, and methods of analysis. American Hospital Assn., 4-6. Mixing V a r n 1 S h for Aluminum Paint. Covers two types- (I) for priming wood and (II) for general use; and two classes- (A) for powder and (B) for paste. Based on U. S. GOV. Specifications TT-W-81a, and Amendment 1, for Warn- 1 sh, Mixing (for). Aluminum Paint (referred to below); TT-A-466, and Amendment 1, for Aluminum-P1gment- Paste, (for) Paint; and TT-A-476 and Amendment 3, for Aluminum-Powder, (for) Paints (Aluminum-Bronze- Powder). American Society for T e s t i ng Material S, D 266-41; 1941. Aluminum Powder for Paints (Aluminum Bronze Powder). Covers two types of ~ aluminum powder, com- mercially known as aluminum bronze DOWGler, for use in paints: Type A, standard fineness, for general paint use; type B, extra fine, for Special uses. Composition and properties, number of tests, and methods Of test. American Society for Te S t in g Materials, D 474-41; 1941. Aluminum Pigment Paste for Paint. Covers two types of aluminum pigment paste for use in paints: Type A, standard fineness, for general paint use; Type B, extra fine "lining, " for special finishes. Composition and properties, number of tests, and methods of test. American Society for Test 1 ng Materials, D 480–44; 1944. Methods of Sampling and Testing Aluminum Pow- der and Paste. Cover the procedure for sampling, Qualitative analysis, and physical testing of alum- inum powder and aluminum paste for paint. Sampling, qualitative analysts, leafing properties, brushing, Smoothness, luster, and general appearance; coarse particles, easily extracted fatty and oily matter, Stability, and nonvolatile matter. ASSn. Of American Railroads, Operations and Mainten- ance Dept. , Engineering Div., Signal Section. Man- ual of Recommended Practice. Specification 200–43; 1944. Aluminum Paint Suitable for Finishing Coats On Steel Structures. Gives purpose, tender, mate- rial, paint, paste, veh 1 c le , glycerol-phthalate resin base varnish, phenolic resin base varnish, mixing, application, inspection, packing, marking, and Warranty. Society of Automotive Engineers. Aeronautical Mate- rial Specification 2450A, 1944. Sprayed Metal Fin- 1sh (Aluminum). For air-cooled cylinder assemblies but may be used on Other parts where applicable. G 1 V e s requirements for preparation, application, Quality, Corrosion resistance, and approval. Simi- lar Specification: Army-Navy Aeronautical AN-M-8. U. S. Gov. , Army - N a v y Aeronautical Specification AN-TT-A-461a; 1943. Aluminum-Pigment—Paste; Air- Craft. U. S. Gov. , F e d e r a l Specification TT-A-468; Amendment 1; 1944 . Paste, (for) Paint. 1942. Aluminum-Pigment; Powder and Covers two types— (I) powder and (II) paste; two classes- (A) for general paint use and (B) for Special finishes; and two grades– (I) made from purest aluminum and (II) made from Secondary aluminum. Gives detail requirements for each type, class, and grade; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. G O v . , Federal Specification TT-W-81a; 1939. Amendment 2; 1943. Warnish; Mixing (for) Aluminum Paint. Covers two types- (I) 120 percent Kauri re- duction (for priming wood) and (II) 75 percent Kauri reduction (for general use); and two classes— (A) for aluminum powder and (B) for aluminum p as t e . Gives requirements for color, viscosity, working properties, and composition; methods of sampling and testing; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Treasury Dept., Procurement Div., No. 355; 1939. Paint; Glyceryl Phthalate, Marine, Exterior, Aluminum. Shall consist of a pigment paste and a mixing vehicle, free from toxic ingredients. To be used as a top coat over properly primed metal sur- faces and as a primer Or top coat Over exterior wood surfaces. Gives chemical composition and physical properties of paste and vehicle; details Of mixed paint including leaſing properties, weight per gal- lon, hiding properties, drying properties, working - properties, and Surface and self-lifting propèrties; In e t h O d S Of Sampling, inspection, and tests; and packaging, packing, and marking. References. –Spar varnish for making aluminum paint, See 846. 21; methods of testing Warnish, see 846.0; safety codes, deſ in 1 tions, colors, see 840. 2-840. 4. 1009 8l47.2 Directory of Commodity Specifications 8||7.2 GOLD BRONZE American Society for T e s t in g Materials, D 267-41; 1941. Gold Bronze Powder. Commercially known as gold bronze, pale gold bronze, and rich gold bronze powders. Composition and properties, number of tests, and methods Of test. 847.3 COPPER BRONZE National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Bronze Powder. Covers definition, constants, derivation, grades, uses, COntainers, and Substitutes. 847.4 BRONZING LIQUID References.-Spar v a r n 1 s h for making aluminum paint, see 846. 21. 818. 0 || LS AND TH | NNERS FOR PA | NTS AND WARN | SHES 818. O GENERAL ITEMS American Oil Chemists' Society. Standard Methods for the Sampling and Analysis of Commercial Fats and Oils, 1943. Applies to fats and fatty Oils used in the SOap, Candle, and tanning industries; to ,edible fats and Oils; to fats and fatty of ls intended for lubricating and burning purposes; and to the raw Olls used in the varnish and paint industry, but not intended for waxes. Covers sampling; analysis for moisture and volatile matter, insoluble impuri- ties, Soluble mineral matter, fatty acids combined as mineral soap, free fatty acids, titer, unsaponi- fiable matter, iOdine number, Saponification number, melting point, softening point, slipping point, flow test, cloud test, bleach test, Halphen test (for cottonseed Oil), modified Wallavecchia test, Reichert- Meissl and POlenske numbers, Kirschner value, index of refraction, Specific gravity, acetyl and hydroxyl value, Smoke, flash and fire points, F. A. C. Stand- ard colors, modified Wiley melting point method, thiocyanogen method, and Twitchell method. American Society for T e s t i ng Materials, D 268-44; . 1944. Methods of Sampling and Testing Lacquer Sol- vents and Diluents. COver procedures for the Sam- pling and testing of solvents and diluents for use in the manufacture of nitrocellulose lacquer. For Specimen from loaded tank car or other large vessel and from barrels and drums; determination of Specific gravity, color comparison, distillation test, non- volatile m at t e r , residual Odor, water, acidity, alkalinity, ester value, copper corrosion and mer- cury corrosion tests, sulfur, dimethylketone, potas- sium permanganate test, flash point, volatile mat- ter, and free phenols in tricresyl phosphate. American Society for Testing Materials, D 268-44T; 1944. Tentative Method of Test for Water in Lac- quer Solvents and Diluents. For determination of water present in any proportion in most O rig an 1c liquids, such as l a c que r solvents and diluents. Gives principle of test, reagents, standardi Zation of reagent, sample , procedure, and calculation. American Society for Test i ng Materials, D 361-36; 1936. Industrial 90 Percent Benzene (Benzol). COV- ers limiting values for specific gravity, c 0 l or , distillation range, nonvolatile matter, Odor, water, acidity, and sulfur as H280, With requirements for tests in accordance with A. S. T. M. Method D 268. 818. I L INSEED 0 |L 81/8. I l Raw Linseed 0 il American Hospital Assn., 4-31. Raw Linseed Oil. Cov- ers the grade of raw linseed oil for use in paint. Based on U. S. Gov. Federal Specification JJJ–0–336. American Society for Test i ng Materials, D 234-28; 1928. American Assn. of State Highway Officials, M 125-42. American Standards Assn., K34–1937. Raw Linseed Oil. For pure oil pressed from flaxseed, limiting values for specific gravity, acid number, Saponification number, unsaponifiable matter, 10– dine number, loss on ignition, color, and foots, using A. S. T. M. Method D-555 for testing. U. S. G O V . , Federal Specification JJJ-O-336; 1931. 011; Linseed, Raw. Covers the grade of raw linseed 011 for use in paint; and two types—(A) normal io- dine number and (V) high iodine number. Gives re- Quirements for foots, specific gravity, acid number, saponification number, unsaponifiable matter, io- dine number, loss on heating, and color; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. Amendment 2; 1943, changes iodine number and requirements ap- plicable to Navy Dept. purchases. References. -Linseed o i 1 for medical purposes, See 813. 5; methods of t e s t i ng varnish and paint oils, see 848.0; methods of testing vegetable O 1 ls, See 142. O. 848. 12 Boiled L in seed Oil American Hospital Assn., 4-28. Boiled Linseed oil. Covers the grade of boiled linseed oil for use in paints. Based on U. S. Gov. Federal Specification JJJ-0-331. American Society for Test i ng Materials, D 280–33; 1933. American Assn. of State Highway officials, M 126-42. American St and ar ds Assn., K35–1937. Boiled Linseed Oil. For pure linseed oil treated by heating and incorporating compounds of lead or Other suitable drying me t als; requirements for Specific gravity, acid number, saponification num- ber, unsaponifiable matter, iodine matter, loss on heating, time of drying, ash and lead, using A. S. T. M. Method D-555 for testing. U. S. G O V . , Federal Specification JJJ-0-331; 1931. 011; Linseed, Boiled. Covers the grade Of boiled linseed oil for use in paints; and two types— (A) kettle-boiled and (B) quick process. Gives require– ments time of dry 1 ng, loss on heating, specific gravity, acid number, saponification number, un — Saponifiable m at t e r , ash, and lead; methods of Sampling, inspection, and tests; and Tequirements for packaging, packing, and marking. U. S. Gov. , Navy Dept. Specification 52-0-17; 1944. 011; Linseed, Alkali-Refined. References. -Linseed o 1 1 for medical purposes, See 8 13. 5; methods Of test ing varnish and paint Olls, see 848.0; methods of testing vegetable oils, See 142. O. 848.2 CHINA WOOD OIL (TUNG OIL) American Oil Chemists' Society. Recommended Stand- ards for V a r i o us Oils, 1943. Tung Oil. Gives 1010 Chemicals and Allied Products 818.9 table showing re c 0 m me n d e d Standard f Or tung Oll, American Society for T e s t 1 ng Materials, D 12–41; 1941. Raw Tung 011. Sampling during loading of tank cars or filling of containers for shipment, from loaded tank cars or large vessels, and from barrels or drums; and methods Of testing. National Assn. Of Purchasing Agents. HandbOOk Of COm- modity Data Sheets, 1938. Tung 011 (China Wood Oil). Covers definition, constants, derivation, uses, im- purities, forms available, Supply, and Substitutes. New York Produce Exchange. Vegetable Oils, Waxes, and Fats. Bulk Oil Section. China Wood Oil. Gives requirements for allowance for moisture, purity of Oil, and analysis. New York Produce Exchange. Wegetable 0 1 l S , Waxes, and Fats, 1924. China Wood 011. For commercially prime oil. Gives requirements for color, foots, dirt, moisture, total impurities, and heat or co- agulation test. U. S. Gov., Army–Navy Aeronautical Specification AN- JJJ–0–354; 1941. Oil; Tung (Chinawood), Raw. U. S. Go v . , Federal Specification JJJ-0-353; 1943. Oil, Tung (China Wood), Raw. Covers one grade in- tended for use in the manufacture of paints and varnishes. Gives requirements for Specific gravity, acid number, saponification number, unsaponifiable matter, refractive index, lodine number, heat ing test, foots, loss on heating, and color; methods of sampl i ng, inspection, and tests; and packaging, packing, and marking for Shipment. References.—Methods of testing, see 848.0, 142.0. 818. 3 SOYBEAN 0 |L References.—Soybean oil, see 143. 2. 818. I, PER I LLA 0 |L American Oil Chemists' Society. Recommended Stand- ards for Warious Oils, 1943. Perilla 01.l. Gives table showing recommended standard for perilla oil. American Society for Test in g Materials, D 125-41; 1941. Perilla Oil, Raw or Refined. Specific grav- ity, acid number, saponification number, unsaponi- fiable matter, iodine number, loss on he at 1 ng , color, foots, and methods of testing. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Perilla 011. Covers defi- nition, constants, solubility, derivation, uses, im- purities, forms available, supply, and Substitutes. New York Produce Exchange. Vegetable 0.11s, Waxes, and Fats, 1924. Perilla Oil. Shall be pure and filtered or settled oil. G 1 v e s requirements for Country of origin and allowable moisture and impurities. References.—Methods of testing, see 848.0, 142.0- 818.5 F | SH 0 |L References.—Cod liver oil, see 8 13. 2. 818.6 Turpent ine American Hospital Assn., 4-55. Gum Spirits and Wood (Steam—D1stilled and Sulphate) Turpentine for Paint. Covers one grade only for the three kinds. Based On U. S. Gov. Federal Specification LLL-T-791b. American Hospital Assn., 4-58. Wood (Destructively- Distilled) Tur p ent i n e for Paint. Covers One grade. Based on U. S. Gov. Federal Specification LLL-T-792a. U. S. GOV. , Federal Specification LLL-T-791b; 1941. Turpentine; Gum Spirits and Wood (Steam-Distilled and Sulphate), for Paint. Covers One grade. ‘Gives requirements for appearance, color, Odor, and basis of purchase; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Federal Specification LLL-T-792a; 1941. Turpentine; Wood (Destructively Distilled), f or Paint. COverS One grade-in Interstate COImmerce. Gives requirements for appearance, color, odor, and basis of purchase; methods Of sampling, inspection, and tests; and requirements for packaging, packing, and marking. References. –Turpentine, see 211. 1. 848.7 TURPENTINE SUBSTITUTES, MINERAL SPIRITS American Society for T e s t 1 ng Materials, D 235-39; 1939. American Assn. Of State Highway Officials, M 128–42. Petroleum S p 1 r its (Mineral Spirits). Apply only to petroleum distillates. Requirements for appearance, c 0 l O r , flash point, blackening, dist1llation, dry point, and acidity of distilla- tion residue, using tests by A. S. T. M. methods. U. S. Gov. , Fe d e r a l Specification TT–T-291; 1931. Thinner; Paint, Wolatile Mineral Spirits. Covers that grade of petroleum distillate known as mineral Spirits Or pet role um spirits for use in paint. Gives requirements for color, appearance, and other properties; methods of sampling, testing, and basis Of purchase; and requirements for packaging, pack- ing, and marking. References. –Definitions, methods of testing, see 502. 2, 503. O. 848.9 MiscELLANEOUS 01L AND THINNER SPECIFI- CATIONS American Society for T e s t i ng Materials, D 364-36; 1938. Industrial Xylene (Xylol) or Solvent Naphtha. Covers values for specific gravity, color, distil- lation range, nonvolatile matter, Odor, Water, acid- ity, sulf u r as H,80, copper corrosion test and mercury test, using test procedures of A. S. T. M. Method D 268. American Society for Testing Materials, D 601-41 T: 19 4 1 . Tentative Specifications for 01t icica 01 l (Permanently Liquid). Properties and methods of testing. American Society for Testing Materials, D 740-43T; 1943. Tentative Specifications f O r Methyl Ethyl Ketone. Gives requirements for purity, Spe C1 fic g r a v i t y, color, distillation range, nonvolatile matter, odor, water, acidity, and methods of test- ing. American Society for Testing Materials, D 801-44 T, 1944. Tentative Methods of Sampling and Testing Dipentene. Covers scope, sampling, detection and removal Of Separated water, appearance, color, Odor, specific gravity, refractive index, dist1llation, polymer 1zation, spot test, copper corrosion, flash p01.mt, and mO1sture. U. S. Gov., Army–Navy Aeronautical Specification AN- M-5; 1942. Methyl-Ethyl Ketone. 1011 818.9 Directory of Commodity Specifications U. S. Gov. , Army - N a V y Aeronautical Specification AN-T-8b-2: 1943. Thinner; TOluene Substitute. U. S. GOV., A rm y - N a V y Aeronautical Specification AN-LLL-D-386; 1941. Dipentine. U. S. G O v . , Federal Specification TT-0-356a; 1943. Oil; Flatting and Mixing (for Thinning White-Lead- Paste and similar Paste Paints). Covers one grade and two classes- (1) flatting oil (for flat finishes) and (2) mixing of l (for low gloss finishes). Gives requirements for color, nonvolatile matter, drying properties, acid number, toughness, and mixing test; methods of sampling, inspection, and t e s t s; and pačkaging, packing, and marking. U. S. Gov. , Fe d e r a l Specification TT-0-371; 1943. Amendment 2; 1944. 011; Linseed-Replacement (for Thinning Paints and Pastes in Oil). C O V e r S One grade and two types— (I) driers added and (II) no driers added. Gives requirements for material, ap- pearance, color, viscosity, nonvolatile matter, acid number, drying properties, toughness, d11ution and absorption test; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Fe d e r a l Specification TT–T-266; 1942. Amendment 4; 1944. Thinner; Lacquer. COverS One type and One grade. Gives requirements for Specific gravity, distillation range, content (esters, hydro- carbons, ketones, and alcohols and ethers), nonvola- tile matter, Odor, color, water, Sulfur, acid value, copper corrosion, and benzol; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. G O V . , Navy Dept. Dipentine. U. S. GOV. , Navy Dept. tone; Methyl-Ethyl. U. S. GOV. , Navy Dept. 011; Warnish. U. S. G O v . , Navy Dept., Specification 52T9; 1944. Thinner; Paint, Petroleum-Spirits. Specification 52D8a; 1944. Specification 52K1; 1944. Ke- Specification 52-0-19; 1944. U. S. Gov. , Panama Canal, Purchasing Dept. Specifi- cation for Mixing 011, 1938. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 3–176; 1943. Thinner, for Synthetic Enamels. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 3–18O; 1943. Thinner; Naphtha, Low-Bolling. U. S. Gov. , Weterans Administration. Spec 1 fication VA-X-65c; 1941. Thinner; Paint Brushing Lacquer. References. --Methods of testing, see 848.0, 142.0, 502. 2, 503. 0. 8|9. M|SCELLANEOUS MATER I ALS RELAT ING TO PAINTS AND PRESERVATIVE COATINGS 819. I PAINT DRIERS 8t!9. | | Japan Driers 819. 19 Miscell aneous Paint Driers American Society for T e s t i ng Materials, D 600-43; 1943. Liquid Paint Driers. Covers metallic driers in liquid form for use in paints and similar finish - ing materials. Covers two classes- (A) driers of the resinate or linoleate types, dispersed in oils, resins, and petroleum spirits or turpentine; and (C) driers of the newer soluble type, which are metallic salts of several types of organic acids, dispersed in Sultable media, and usually free of r e S 1 ns . Gives requirements for composition and propertles and methods of testing. U. S. GOV., A rm y - N a V y Aeronautical Specification AN-TT-D-643; 194 1. Driers; Naphthenate, Liquid, COncentrated. U. S. G O V . , Federal Specification TT-D-651a; 1942. Drier; Paint, Liquid. Covers two types—(I) lead and manganese and (II) cobalt (lead-free). Gives requirements for color, flash point, non volatile matter, volatile matter, ash, action with linseed 011, and drying properties; methods of sampling, testing, and basis of purchase; and requirements for packaging, packing, and marking. U. S. GOV. , Navy Dept. Specification 52 D 7; 1942. Driers; Naphthenate, Concentrated, Liquid. U. S. GOV. , U. S. Marítime COmmission. Specification 52-MC-15; 1942. Drier; Paint, Liquid. Covers one grade in four types- (I) cobalt solution, (II) man- ganese solution, (III) lead solution, and (IW) zinc Solution. Gives requirements for color, composi- t10n, appearance, flash point, viscosity, and dry— ing power; inspection, sampling, and me t ho dis of test; and packaging and marking. References. - Methods of testing, see 848. O, 142.0, 502. 2, 503. O. 8t!9.2 WOOD F |LLERS AND OTHER F | LL ING MATE- R | ALS U. S. G O V . , AI'my Air Forces. 1942. Surfacer; WOOd, Liquid. U. S. G O V . , Federal Specification TT–F–338a; 1941. Filler; Wood, Paste. Covers one grade and type. Gives requirements for material, workmanship, and Working properties; methods of sampling and testing; and requirements for packaging, packing, and mark– ing for shipment. U. S. G O v . , Federal Specification TT–S-171; 1942. Sealer; Floor Lacquer-Type (for Oiled Wood Floors). To provide satisfactory foundation for a finishing material Such as varnish, liquid or paste wax, or Water emulsion wax. G 1 v e s detail requirements; methods of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shipment. U. S. G O V . , Federal Specification TT-S-176a; 1941. Amendment 1; 1944. Se a le r ; Floor, Warnish–Type (for Wood and Cork). Co v e r s on e grade and two classes-(I) minimum nonvolatile content 40 percent and (II) minimum nonvolatile content 25 per cent. Gives requirements for nonvolatile matter, set to touch, dry hard and tough, Water test, toughness, flashpoint, viscosity, odor, and performance; meth- ods of sampling, inspection, and tests; and packag- ing, packing, and marking for shipment. * U. S. Gov., Treasury Dept., Procurement Div., No. 597; 1943. F 1 l l e r , Crack and Seam, Paste. Shall be furnished in one type and in one grade. Intended for use in filling cracks in wood, metal, and ce- ment, but not for ex p an s 1 on joints Qr calking. Gives requirements for material, color, sagging, Specification 14115; adhesion, and hardening; methods of sampling, in- Spect lon, and tests; and packaging, packing, and marking. 1012 Chemicals and Allied Products 8149.9 U. S. G O V . , Navy Dept. Specification 52C25; 1944. Cement; Smoothing (Formula No. 62). U. S. G O V . , Navy Dept. Specification 52F1c; 1925. Wood-Filler; Liquid. U. S. G O v . , Navy Dept. Specification 52W4a; 1937. Wood-Substitute; Plastic, and Solvent-Fluid. References. –Priming paints, see 844. 4. 819. 3 PUTTY American Society for Test in g Materials, D 317-33; 1933. Pure Linseed 01l Putty for Glazing, Covers whiting putty and white lead whiting putty, require- ments for manufacture, composition Of dry pigment, properties of finished putty as regards amount Of pigment, linseed oil, moisture, alkalinity, coarse particles, and plastic quality. U. S. Go v . , Federal Specification TT-P-7818; 1941. Putty and Elastic-Compound; (for) Metal-Sash Glaz- ing. Covers two types of glazing materials, Of the so-called knife-grade, f or interior and exterior exposure. Gives requirements for COImposition and working properties; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Federal Specification TT-P-791a; 1938. Put- ty; Pure Linseed Oil, (for) Wood-Sash Glazing. Covers two types for general use on wood sash, interior and exterior exposure— (I) whiting putty and (II) white lead-whiting putty. Gives requirements for pigment, whiting, composition, vehicle, and working qualities; methods of sampling and testing; and requirements for packaging, packing, and marking for shipment. Emer- gency Alternate Federal Specification TT–T-P-791a; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for pigment. U. S. Go v . , Navy Dept. Specification 52P15; 1928. Putty; Spotting, White. References. –White l e a d for putty, see 842. 64; ceramic Whiting, calcium carbonate, See 546, 833. 3; l inseed oil, see 848. 1; method of test ing D u t t y , See 840. 5. 819. I; PAINT AND WARN | SH REMOVERS U. S. Gov., Army Air Forces. Specification 14119-2; 1944. Remover; Paint, for Aircraft Finishes. U. S. Gov., Federal Specification TT-R-251a; 1942. Amend- ment 2; 1944. Remover; Paint and Warnish, Organic- Solvent Type. Covers two types- (I) flammable and (II) nonflammable. Gives requirements for material, condition in container, nonvolatile matter, a S h , loss by evaporation, performance test, Stability, alkalies, mineral acids, carbon tetrachloride, re- tardant residue, effect on wood, and nonflammabil- ity; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV. , Navy De p t . Specification 52R12; 1941. Remover; Paint and Warnish, Noninflammable Type. 819.5 GOLD LEAF References. –Gold bronze powder, see 847. 2. 819.6 WATERPROOF ING COMPOUND FOR TEXT LES AND OTHER FABRI CS Society of Automotive Engineers. rial Specification 361C.; 1942. Aeronautí Cal Mate- P 1 a St 1 c Film— Transparent, MOisture Resistant. For use in fab- rication of envelopes or bags for enclosing air- craft en g in e s and/or spare parts preparatory to shipment or storage. Covers requirements for phys- 1cal properties, test procedures, qu a l 1 ty, ap- proval, and rejections. S 1 m i lar to U. S. Gov., Navy Dept., Bu I e a u Of Aeronautics Specification AN-O-P-406. U. S. G O V . , Navy Dept. Specification 27W3; 1928. Waterproofing-Process for Textiles. U. S. G O V . , Navy Dept. Specification 52C29; 1944. Cement; Synthetic, for H a r d Cellular Buoyancy— Material. U. S. GOV. , Treasury Dept., Procurement Div., Speci- fication 277b; 1943. Covers Typewriter; Fabric. Shall be fabric coated with a suitable nonoxidizing plastic m at e r 1 al. Grade shall be commercially known as "first " and sizes shall be as specified. Gives requirement for material, workmanship, coat- ing, water permeability, color and f in i s h , and flexibility of coating; methods of sampling, inspec- tion, and tests; and packaging, packing, and mark- ing for Shipment. U. S. GOV., U. S. Army, Army Air Forces. tion 3-138-A; 1 94 2. Fabrics). U. S. Gov. , U. S. Army, Ordnance Dept. Specifica- tion 50-11-48A; 1943. Compound; Adhesive, Water- proof. U. S. GOV. , U. S. Army, Ordnance Dept. 50-11–78; 1931. Specifica- Compound; Waterproofing (for Specification Waterproofing Compound. References.—Asphalt for waterproofing, see 505. 16; waterproofing of raincoats, s e e 392. 54; f a b r 1 c waterproofed with asphalt, see 392. 4; V a r n i s h ed cloth and tape for electrical purposes, see 719. 56, s p a r varnish, electrical 1 nsulating Varn 1 Sh, See 846. 21, 719. 57. 849.7 WATER COLORS U. S. Gov., Army Air Forces. 1939. Palnt; Water, Dry. U. S. Gov. , U. S. Army, Corps of Engineers. Speci- f i c at i on 26–6; 1922. Box; Water Color, Colors, Water. Specification 14057-C; 819.8 METAL CEMENT P I GMENTS 849.9 M I scELLANEOUS MATERIALS RELATING TO PA|NTS NOT ELSEWHERE CLASSIFIED American Society for T e s t i ng Materials, D 363-36; 1936. Tri cresyl Phosphate. Limiting values for Spec 1 f 1 c gravity, color, volatile matter, free phenols, potaSSilm perThanganate test, ester value, Odor, water, and free acid; with methods of test in accordance With A. S. T. M. Method D 268. American Society for Te St 1 ng Materials, D 608–43; 1943. Dibutylphthalate. G 1 v e s requirements for specific gravity, appearance, color, odor, water, acidity, ester value, and methods of testing. U. S. Gov., Army Air Forces. Specification No. 14127; 1944. Paste; Masking. U. S. GOV., Army - N a V y Aeronautical Specification AN-F-39; 1944. Fluid; Parachute Marking. U. S. G O v . , Navy Dept. Specification 52P60; 1944. Polymerization -Product of an Organic Dihalide and an Inorganic Polysulphide (Powder). 1013 8149.9 Directory of Commodity Specifications U. S. G. O. V., Navy Dept. Tricresyl Phosphate. U. S. GOV., U. S. Maritime COImmission. 31-MC-1; 1944. Tape; LumineScenit, PhOSphOrescent, Adhesive-Backed. COVerS One type and One grade. Gives Requirements for m a t e r i a l S, workmanship, 850-859 850. GENERAL | TEMS ASSI). Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Fertilizers. Official methods for sampling, preparation of sam- ple and Of reagents, determination of moisture, of total phosphoric acid, water-soluble and citrate- insoluble phosphoric acid, organic and ammoniacal nitrogen Only, total nitrogen, nitric and ammoniacal nitrogen, water insoluble Organic nitrogen, potash. National Assn. Of Purchasing Agents. Handbook of Coſſ- modity Data Sheets, WOlume 2: 1944 . BOne: Raw (Granulated Bone, Bone Meal). Covers definit 1 on, derivation, uses, grades, containers, and subst: 1 - t. Ute S. Specification 52T12; 1944. Specification References. –Other de f in it ions, see 851, 852, and 859. 85 | . N I TROGENOUS FERT | L | ZER MATER ALS U. S. G O V., Treasury Dept., Procurement DiV., 617a; 1944. Sodium Nitrate (Nitrate of Soda), for Fertil- 1zer Purposes. COVers One type and One grade iſ] granular Or pellet f Orm. Gives requiremen US for Ilitrogen COntent, mOisture and Other W Olatile Iſlat- ter, water- inSoluble matter, a n d part 1 cle S12e; methods Of Sampling, ill Spection, a I) d tests; and packaging, packing, and marking for Shipment. References. --Methods of analysis, see 850. 852. PHOSPHATE FERT | L |ZER MATER I ALS (ROCK) U. S. Gov. , Dept. Of COmmerce, National Bureau of Stand- ards. C1rcular C398 and Supplement, 1944. Standard Samples. Phosphate Rock (Tennessee), Sample 56a, and Phosphate Rock (Florida), Sample 120. These samples are prepared and SOld by the National Bureau of Stand- ards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy of analysis of similar materials. 853. SUPERPHOSPHATES (AC I D) U. S. Gov. , Treasury Dept., Procurement DiV., NO. 671; 1 94 4 • Super priosphate, for Fertilizer Purposes. Covers One type and One grade, free from tiard Cak- 860-869 860. GENERAL | TEMS Institute of Makers Of Explosives. Americall Table Of DiStalaces, 1939. Specifies distances to De main- tained between storage magazines for explosive S and inhabited buildings, public railways an d public, Illghways. Institute of Makers Of EXplosives. Pamphlet, 17. construction, uniformity, C C, l Or, base material, pressure-sensitive adhesive backing, luminescent material, brightness, flexibility, Stability, and resistance to elevated temperature; in Spect 10n, Samp11ng, marking. and methods Of test; and packaging and FERTILIZERS AND FERTILIZER MATERIALS ing. Gives requirements for available pſ. OsphOric acid COIntent, (P20s); methods Of Sampling, inspection, and tests; aſid packaging, packing, and marking for Sh1DIſleIlt. 85). PREPARED FERT | L |ZER MIXTURES U. S. GOV. , Treasury Dept. , Procurement DiV., NO. 634; 1943. Fertilizer; Commercial, Mixed. Grades Shall be as specified in the invitation for bids. Gives requirements f O r material, nitrogen, phosphoriC acid, potash, grade, COmposition, filler, COI!dition, nonacid forming, and State laws; methods of sampling, inspection, and tests; and packing and marking. References.-Methods of analysis, see 850. 855. POTASH FERT | LI ZER M IXTURES U. S. Gov., Treasury Dept., Procurement DiV., No. 670; 1944. Potassium Chloride (Muriate Of Potash) for Fertilizer Purposes. COvers One grade Suitable for the purpose intended. Gives requirements for potasſ, content (calculated as K,0) and water insoluble mat- ter; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Sh1pment. 859. MISCELLANEOUS FERT | L |ZER SPEC 1 F - CAT | ONS Assn. Of Official Agricultural Chemist.S. Def in 1t, iOIIS Relating to Liming Mater 18ls, 1944. The WOrd lime wnen applied to liming Iſlaterials means e 1ther Cal- cium oxide or calcium and magnesium OX10es. Gives defl- nitions for about 16 different types Of liming materials. Assn. Of Official Agricultural Chemists. Of f 1 C 1al and Tentative Methods Of Analysis, 1940. Agricul- tural Liſſing Materials; Tentative Method. U. S. Gov., Treasury Dept., Procurement DiV., No. 680; 1944. Ammonium Sulfate, for Fertilizer Purposes. Covers one type and One grade in Crystalline form. Gives requirements for ammon 1a content a n d acid content; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. References. – Lime, see , 517.2; muriate of potash, see 832. 4; nitrate of soda, see 834. 2; nitrate of potash, sulphate of potash, and Sulphate of potash -- EXPLOSIVES, FIREWORKS, AND AMMUNITION Safety in the Handliſig and Use Of Explosives, 1940. Covers Dlasting falls of rock, , "dont's, " firing Shots, Ilandling misfires, loading, bore noles, making and Haſidling primeTS, Open 1ng Cases of explosives, Organ 12 at 10II Of Operations, Drevention of misfires, prima Cord, returning to the face, Secondary blast- 1I]g, Storage, tamping, Dore holes, and transportation. 1014 Chemicals and Allied Products 862. Institute of Makers of Explosives. Suggested Ordi- nance for Cities, 1926. This recommendation covers definitions and Classifications Of eXplosives, of magazines, and gives general regulations; permits required for use, sale, and manufacture; distance tables for Various quantitles and classes of ex- plosives, for Operation under Dermits, construction of magazines, inspections, etc. Institute Of Makers Of Explosives. Suggested State Law Relating to the Manufacture, St Orage, and TranS- portation of Explosives, 1926. This recommendation COvers definitions, Dr.Ohibitions, and except iOnS; quantity and distance table for Various classes of e x p los i v e s ; separation of magazines, containers, classes of Imagazines; use of blasting Caps, manufac- ture, 11cense, transportation, firearms, etc. Mine InspectOrS' In S t it u t e Of America. American Standards Assil. , M14-1930. Use Of Explosives in Bituminous Mines. Recommended practice On type and size of firing cable, handling and St0ring eXplo- sives on surface and underground, transportation, Opening of cases, methods and precautions for Charg— ing holes and firing, including inspection. National Fire Protection Assn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- s 1 v e s , 1943. Suggested Explosives Ordinance for Cities. Prescribes rules and regulations for hav- ing, keeping, storage, S a le , transportation, and use Of explosives. S. Gov. , Fe d e r a l Spec 1ſication W-B-411; 1941. Amendment 1; 1943. Blasting-Apparatus (Machines; Blasting, Galvanometers and Rheostats for Testing Blasting Circuits and Machines). COvers One grade in three types—(I) galvanometers for t e s t i ng blasting circuits; (II) blasting machines, in four classes- (A) 10-cap capacity, (B) 30-cap capacity, (C) 50-cap capacity, and (D) 100-cap capacity; and (III) r he os t at s for testing blasting machines. Gives requirements for each type and class; meth- ods of inspection and tests; and packing and mark- ing for Shipment. U. S. GOV., Interstate COmmerce COTInission. Regula- tions for Transportation of Explosives and Other Dangerous Articles by Freight. Includes definitions of explosives and dangerous articles Other than ex- plosives, accepted and forbidden, for transporta- tion by common carriers by rail freight, rail ex- press, highway, Or water. Classification of explo- sives as-class A, dangerous explosives (ammunition f Or C a n n On , ammunit 1 On-nonexplosive, ammunition- projectiles, grenades, bombs, mines, and torpedoes, ammunition for Small arms with explosive bullets, explosive chemical ammunition, black powder and low explosives, high explosives, and initiating Or prim- ing explosives); class B, less dangerous explosives (ammunition for cannon with empty, sand-loaded, or solid projectiles Or without projectiles, fireworks, and Smokeless powder); and Class C, relatively safe explosives (ammunition for Small a rm s , blasting c a ps, COrdeau detonat, fuses, ign 1ters, primers, safety fuse, and toy caps). Class 1ſication of dan- gerous articles other than explosives as—inflam- In a b le liquids, inflammable Solids, and Ox1d 1zing * materials; acids and Other COrroSlve liquids, COm- pressed g a se s, and polsonous articles-class A, U. eXtremely dangerOus poisons; class B, less dangerous p01SOnS; and Class C, tear gas Or irritating sub- Stances. Published by American Trucking A S S ns. , Inc., Tariff Bureau, and by Assn. Of American Rail- roads, Bureau of Explosives. U. S. Gov. , Navy Dept., Coast Guard, 1941. Explosives' Or Other DangerOus Articles On Board Wessels. Cov– ers regulations governing the transportation, stor- age, St.0Wage, Or use Of eXplosives Or Other danger- Ous articles or Substances, and combustible liquids On board Vessels. S. G O V . , U. S. AITV, Specification 96-71-48; 100-Cap, COIſmercial. Chemical Warfare Service. 19 37 . Blasting Machine; U. References. –Storage of motion picture films, see 518.50 86 I. POWDER U. S. G O V . , Navy Dept. Specification 4P3a; 1939. POWGer; Black, Navy. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-12-2A; 1934. Powder; Smokeless, for Cartridges, Caliber .50, M1. U. S. GOV. , U. S. Army, Ordnance Dept. Specification 50-12-3B; 1943. Powder; Cannon, Smokeless, FNH and NH. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-12-4A; 1930. Propellant Powder, for 4-In. Trench MOI’tar. U. S. GOV., U. S. Army, Ordnance Dept. SDeC1ſ 1Catlon 50-12-5A; 1942. POWCler; Propellent, 81 Mm. , MOrtar (for Ignition Cartridges). U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-12-6; 1939. POwóler; Smokeless, Pyrocellulose. U. S. GOV., U. S. AITy, Ordnance Dept. Specification 50-12-9A; 1930. Smokeless Powder, for Caliber .30 Service Ammunition. S. GOV., U. S. Army, Ordnance Dept. Specification 50-12-11A; 1934. Powder; Smokeless, for Cartridges, Caliber .45, M1911. U. S. GOV., U. S. Army, Ordnance Dept. 50-12-14; 1942. POWüer; Propellant, (for Ignition Cartridges). U. S. GOV., U. S. Army, Ordnance Dept. 50-12-15; 1942. Powder; Propellant, Signals. , U. S. GOV., U. S. Army, Ordnance Dept. U. Specification 60 Mm. MOrtar , Specification for GI Ou n d Specification 50-12-16; 1942. Powder; Propellent, 4.2-In. Chemi- Cal MOI'tar. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-13-8B; 1943. POWCler; E. C., for Blank Cartridges and Fragmentation Hand Grenades. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-14-1B; 1934. POWöler; Black, AITy. U. S. GOV., U. S. Army, Ordnance Dept. Specificat 10n. 50-14-4; 1933. Powder; . Black, SOdlum Nitrate. U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-14-7B; 1942. Pellet; Black POWGler. References. –Permissive explosives a n d blast 1ng machines, see 860; use Of eXplosive S in In 1nes, see 86O. 862. DYNAMITE AND OTHER HIGH EXPLOSIVES Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-71; 1938. Transportation and Storage 101. 862. Directory of Commodity Specifications of Dynamite. Instructions limited to handling of iynamite from gang headquarters to the job, and overnight storage. Includes ‘general properties, requirements for supervision, precautions to be ob- served, laws and Ordinances governing transporta- tion, and destruction of surplus material. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Dynamite. Covers defini- tion, types, grading, containers, shipping regula- t1 Ons, and uses. National Assn. Of Purchasing Agents. Handbook Of COm- modity Data. Sheets, 1938. Explosives, COImercial. Covers definition, and (I) high explosives, general characteristics, types, grades, and uses; (II) black blasting powder, definition, grades, and containers; and (III) blasting supplies. U. S. PharmaCODOeial COnvention. Pharmacopoeia O f U. S. A., Twelfth Revision, 1942. Pyroxylin (Solu- ble Guncotton). Description, solubility, ash, water- soluble Substances, and Storage. U. S. P. products of pyroxylin-Collodium, Collodium Flexile. U. S. Gov. , Panama Canal, Purchasing Dept. Spectri- cat 10n for Dynamite, 1942. SOdium nitrate, Sixty percent. U. S. Gov. , Panama Canal, Purchasing Dept. Specifi- cation for Dynamite, 1943. gelatin. Forty percent ammonia U. S. GOV. , U. S. Army, Corps Of Engineers. Spec if 1- cation 50-13-13A; 1941. Explosive; TNT, Blocked. U. S. Gov. , U. S. Army, Corps Of Engineers. Specifi- Cati On 50-13-14A, 1942. Demolition, NitroStarch, COImpressed. U. S. Gov. , U. S. Army, Ordnance Dept. 50-13-7B; 1943. Nitroglycerin. References.—Nitroglycerine in tablets, medicinal, see 819.9; cellulose acetate and nitrate products, see 846. 5; D1 Cric acid, medicinal, see 802. 1; metal- lic cartridges, loaded paper shot shells, see 619. 1; permissi we explosives, recommended use Of explosi Ves in mines, see 860. 863. TRACK TORPEDOES AND FUSES As Sn. Of American Railroads, - ance Dept. , Operating-Transportation Div., Operat- ing Section. Circular 0-143; 1941. Specifications for Standard Track Torpedoes. Gives requirements for metal parts, physical requirements, attachments, and COImpositi On. Assn. of American Railroads, Operations and Mainten- ance Dept., Operating-Transportation Div., Operat- Explosive; Specification ing Section. Circular 0-151; 1942. Specifications for Standard' Five Minute Red Fusee. Gives require- ments for size, material, strength, color, plug, head, cap, striking composition, burning qualities, composition, and temperature Gf ignition. U. S. Gov., De p t . of Agriculture, Forest Service. Specification No. 360. TOrch; Railroad Fusee. 86). FUSES, DETONATORS, AND F | RING DE- VI CE U. S. Gov. , Treasury Dept., Procurement DiV., 299a; 1938. Caps; Blasting (Exploders), El e cit r 1 c and Fuse, Hexanitromannite-Type. Shall be of the im- proved type which provides a greater factor of safe- ty in handling and use than the usual fulminate of mercury and similar types. Two classes of blasting Operations and Mainten- caps- (A) electric and (B) fuse. Gives requirements for material, workmanship, Strength, deterioration, Wrapping, lead wire for electric caps, and fuse ; methods Of Sampling, inspect 1 On, and t e s t S ; and packaging, packing, and marking. U. S. GOV. , U. S. Army, Corps Of Engineers. cation 49-8B; 1944. Lighter; M1. - U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 49-10A; 1943. Cord; Detonating (Petn). U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 49-15; 1943. Firing Device; Release Type, M-1. .U. S. GOV. , U. S. Army, COrps Of Engineers. , Specifi- cation 49-17; 1943. Firing Device; Pull Type, M-1. U. S. GOV. , U. S. Army, Corps of Engineers. Specifix- cation 49-18; 1943. Firing Device; Pressure Type, M-1A1. 865. FIREWORKS National Fire Protection Assn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Model State Fireworks Law. Regula- tions Of the State Fire Marshal for the public dis- play Of fireworks. 866. AMMUN | T | ON U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-0-2; 1933. Ammunition; General Specifications, Small Arms. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50–5-1B, 1942. Cartridge; Shotgun, 12-Gage. 867. POWDER FOR FUSES, PRIMER DETONA- TORS, FLARES, AND PYROTECHNICS Specifi- Fuse, Friction Type, U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-13-6B; 1942. Mercury Fulminate. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-13-11A; 1937. Pentaerythrite Tetranitrate (PETN). U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-13-12B; 1943. Lead Azide. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-14-5A; 1941. Quickmatch. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-14-6; 1939. Powder; Fuze. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-14-10; 1942. Powder; Black, Slow Burning. 868. CHEMICALS NOT OTHERWISE CLASSI- * F|ED FOR USE IN MANU FACTURING PYROTECHNICS, EXPLOS I WES, A N D AMMUN | T | ON U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50–11–3OC; 1943. Dimethylaniline. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50–11-58C; 1943. Strontium Nitrate; Anhydrous. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-61A; 1941. Dibutylphthalate. . U. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-62; 1936. Strontium Oxalate. U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-63A; 1943. Strontium Carbonate. U. S. Gov. , U. S. Army, Ordnance Dept. 50–11-64A, 1939. Strontium Peroxide. Spec 1 fication 101G Chemicals and Allied Products 87 || - 0 U. S. Gov., U. S. Army, Ordnance Dept. Specification 50-11-107; 1942. Dinitromethylaniline. 50-11-72A; 1943. Lanolin; Anhydrous (for Use in U. S. GOV., U. S. Army, Ordnance Dept. Specification Ammunition). 50-11-109; 1942. Manganese Dioxide. U. S. GOV., U. S. Army, Ordnance Dept. Specification U. S. GOV., U. S. Army, Ordnance Dept. Specification 50-11–75; 1936. Triacetin, Glyceryl Triacetate. 50-14-2A; 1939. Nitrocellulose; Long Fiber. U. S. GOV., U. S. Army, Ordnance Dept. Specification U. S. GOV., U. S. Army, Ordnance Dept. Specification 50–11-90; 1937. Cement; Nitrocellulose, for Use in 50-14-3C; 1943. Nitrocellulose. Ammunition. U. S. Gov. , U. S. Army, Ordnance Dept. Specification U. S. GOV. , U. S. Army, Ordnance Dept. Specification 57-25A; 1942. Silicon; Refined. ... 50–11–91; 1938. Diethylphthalate. U. S. GOV., U. S. Army, Ordnance Dept. Specification 869. "#";"jºs. F | RE- 50–11-92; 1939. Cellulose Acetate, for Use in Pro- g pellent POWGer. U. S. G O V., D ept . Of Agriculture, Forest Service. U. S. GOV., U. S. Army, Ordnance Dept. Specificat 10Ti Spec 1ſ loation No. 59. Bøimb; Test-Smoke. 50- 11-94; 1940. MOnon ltronaphthalene. U. S. G O V., De p tº . Of Agriculture, Forest Service. U. S. GOV., U. S. Army, Ordnance Dept. Specification Specification No.60. Bomb; Fire-Starting. 50-11–97; 1941. Hexacnlorbenzene. U. S. G O V., D e D t . Of Agriculture, Forest Service. U. S. GOV. , U. S. Army, Ordnance Dept. Specification SDecification MSF-138. Flame Thrower. 87O-879 SOAPS, COSMETICS, AND TOILET PREPARATIONS 871. SOAPS AND OTHER DETERGENTS total ſatty acids of Soap Stock or acidulated soap Stock from COpra, palm kernel, and Other Olls Of 87 I.O GENERAL ITEMS Similar characteristics; a n d neutral ſat in Oil American HOtel ASSn. Soaps and Cleaning Methods for S03 0. Hotels, 1944. D1scusses importance of proper clean- American Oil Cnemists' Society. Standard Methods for ing: Part I-Soaps, cleaning compounds, and solu- tile Sampling and Analysis of COIII]ercial Fats and t 10ns; COVers importance Of soft water, c a l c i u m Oils, 1943. Applies to fats and fatty Ofls used in the hardness, magne S1um hardness, Soap destruction, soap, candle, and tanning industries; to edible fats table of water softeners, how hard water is made and Oils; to fats and fatty Oils intended for lubri- Soft, Waters throughout the country, cleansing or Cating and burning purposes; and to the raw Olls detergeIlt action of soap, Soap moisture content, used in the Varnish and paint industry; but not and types of Soap; part II-cleaning methods; covers intended for waxes. COvers sampling; analysis for painted Walls and WOOdwork, Cleaning and polishing moisture and Volatlle matter, in SOluble impurities, hardwood floors, cleaning p a in t e d wood floors, SOluble mineral matter, fatty a C 1 d S COmbined as cleaning methods f O I marble, effect Of Scouring mineral Soap, free fatty acids, titer, unsaponlfl- gritS, SOap and water, how to remove Stalns from able matter, 103 ine number, saponification number, marble; cleaning and treatment of floors, bath tubs m el t l n g point, Softening point, Slipping point, and was Il basins, bathroom fittings, carpet and rug flow test, ClOud test, bleach test, Halphen test renovation, wet Or Shampooing process for upholstery, (for cottonseed oil), modified Wallavecchia test, reſſioWat 10n Of Sandst One, CaenSt. One and gran ite, Reichert-Meissl and POlenske numbers, Kirschrier resurfacing process, Cleaning a n d polishing fur- value, index of refraction, specific gravity, acetyl Iliture and WOOdwork, and Cleanling wall paper; and and hydroxyl value, smoke, flash and fire points, part III-stain removal; COVers detailed instruc- F. A. C. standard Colors, modified Wiley melting point t iOnS for removing War 10us Stains. method, thiOCyanogen method, and Twitchell method. American Leather Chemists Assn. Metnods of Sampling AIſle I’í Can Oil Chemists' SOC lety. Standard Methods for and Analysis. Commercial Soap and Soap Products, the Sampling and Analysis of Soap and Soap Products, 1942. Methods of the American Oil Chemists Society 1943. COVers sampling, preparation of Samples, and for Sampling and analysis of COmmercial Soaps and methods of analysis for moisture, total matter in- Soap products have been adopted as Official methods Soluble in alcohol, combined alkali, chloride, un- of the A. L. C. A. Saponified and unsaponlfiable matter, rosin, titer American Leather Chemists AssII. Methods of Sampling test, acid number Of fatty acids, borax determina- and Analysis. Sponging Compounds, 1942. Gives re- tion; determination of silica present as alkaline quirements f O T COIS istency, moisture, ash, total Silicates; determinatí On Of Carbon dioxide, deter- grease, unsaponifiable matter, nitrogen, total al- Iniſlati Oll of phosphates, determination Of Sulphates, kal 1, pH of 10 percent emulsion, and stability of determination of glycerol, Sugar, and star Ch; Vola - 10 percent eITulsion. tile hydrocarbons, SCTeen tests, and determination American Oll Clemists' Society. Soap Stock and Acidu- Of COmbined SOdium and potassium OXides in soaps. lated Soap Stock, 1942. Covers preservation' of American Society for Test ing Materials, D 459-44T, Samples; dry-extraction method of total fatty acids 1944. Tentative Definitions Of Terms Relating to of all SOap Stock and acidulated Soap Stock, except Soaps and Other Detergents. Defines Soap, alkali from copra or palm kernel oils; wet extraction of detergent, anhydrous soap, blended Soap, builder, total fatty acids Of all Soap Stock and acidulated built soap, cleaning, scouring, Soap powder, soil, SOap Stock, except from COpra arid palm kernel Oil: Straight SOap, washing, and Various Other terms. 1017 87 | . O Directory of Commodity Specifications American So c 1 et y for Testing Materials, D 460-44; 1944. Methods of Sampling, and Chemical Analysis of Soaps and Soap Products. Sampling methods Of Chemi- cal analysis, moisture, matter insoluble in alcohol, free alkali or free acid, matter insoluble in Water, total alkalinity of matter 1nsoluble in alcohol, alkaline salts, combined alkali, total anhydrou S soap, chlorides, unsaponi r1ed plus unsaponifiable matter, rosin, total fatty matter, titer test, acid number, iodine number, borax, S111.ca, carbonates, phosphates, sulfates, glycerol, Su g a r s , starch, volatile hydrocarbons. These methods are ident 1.cal in substance with the standard methods of the Ameri- can Oil Chemists Society and with those of the Amer- ican Chemical Society. American Society for Test in g Materials, D 501-43; 1943. Methods of Sampling and Chemical Analysis of Special Detergents. Covers inorganic alkaline de- tergents. Gives procedure for Sampling and testing caustic soda, soda ash, modified soda (Sesquicar- bonate type), sodium metasilicate and SOdlum Sesqui- silicate, trisodium phosphate, and tetrasodium pyro- phOSphate. American So c i et y for Testing Materials, D 502-39; 1939. Method of Test for Particle Size Of SOapS and Other DetergentS. Includes hand and machine sieving methods, using A. S. T. M. Standard Sieve S; requirements f or sampling and Outlines of proce- dures and calculations. American Society for Testing Materials, D 800-44 T. 1944. Tentative Methods of Chemical Analysis Of Industrial Metal Cleaning COmpositions. Gives Scope, preparation of samples, reagents, procedures, cal- culations, and reports for total alkalinity, total fatty acids, anhydrous soap, rosin, total Silica, phosphates, combined SOdlum and potassium OX10es, chlorides, sulfates, water, total matter insoluble in alcohol, and free alkali. Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- cides and Fungicides. Soap. Official methods for determination of moisture, potassium, and Sodium. National Cottonseed Products Assn. Rules, 1945. Defi- nitions of G r a d e and Quality, Article 19. SOap Stock and Acidulated Soap Stock. Rules 137 and .138. Covers soap stock and acidulated soap Stock. National COttonSeed PrOducts ASSn. Rules, 1945. Sam- pling and Methods Of Chemical Analysis. Soap Stock and A C 1 du l a t e d Soap Stock. Rules 243 and 276. Covers drawing samples, handling Samples, preserva- tion of samples, dry-extraction method (except from copra or palm kernel oils), optional wet-extraction method (except from copra and palm kernel oils), and total fatty acids Of Soap stock or acidulated soap Stock from copra and palm kernel OilS. Underwear Institute. Specification G-3; 1935. Methods of Washing RayOn and WOOl Underwear. Gives Suggested methods of washing rayon knit underwear, wool knit- ted underwear, and wOOl-Cotton knitted underwear. U. S. Gov. , D ep t . Of Commerce, National Bureau Of Standards. Commercial Standard CS43–32; 1932. Grad- ing of Sulfonated (Sulfated) 0 1 1 s , Saponifiable Types. This specification covers the me th o d of grading sulfonated (sulfated) o 1 l s , Saponifiable types, which split off their organically combined S03 upon boiling with mineral acids; and includes definition, nomenclature, and method of analysis. U. S. Gov. , Fe d e r a l Specification P-S-536a; 1942. Soap and Soap-Products; G G n e r a l Specifications (Methods for Sampling and Testing). Gives methods of sampling and testing corresponding in all tech- nical details with methods of the American Chemical Society or the American Oil Chemists' Society for sampling, preparation of samples, moisture and vola- tile matter, matter insoluble in alcohol, free al- kali Or free acid, matter insoluble in Water, alka- line salts, combined alkali, total anhydrous Soap, chloride, and unsponſifiable matter, rosin, qualita- tive test for rosin, titer test of total fatty mat- ter, acid number of f a t t y acids, borax, Silica present as alkaline silicates, carbon dioxide (car- bonates), phosphates, sulfates, glycerol in the absence of Sugar, Sugar, glycerol in the presence Of Sugars, Starch, and volatile hydrocarbons. Also gives methods of testing for potassium and sodium in SOft SOap, qualitative test for Sugar, 10dine number (Wijs) of fatty acids, solubility and Sudsing Of SOft SOap and Sieve testS. 87|, | TOI LET SOAPS 871 - || Castile Soap American Hospital Assn., 7-19. Olive Oil-SOda (Cas- tile) Soap. Covers One grade Only. Based On U. S. Gov., Navy Dept., Specification 51 S 31 and Federal Specification P-S-536 f O r General Specifications for Sampling and Testing Soap and Soap-Products. American Society for Testing Materials, D535-41; 1941. Palm Oil Solid Soap (Type A, Pure; Type B, Blended). Includes pure palm Oil SOlid SOap, and blended sol- id soap Of not less than 51 percent palm Oil, uni- form in COl Or and texture and free from rancid or Objectionable Odor. Chemical composition, basis of purchase, and methods of Sampling and analysis. A. S. T. M. Emergency Alternate Prov is 1 on EA-D535; 1942, affected requirements for palm oil solid soap. U. S. GOV., Navy De D t . Specification 51S3f; 1939. Soap; Olive Oil-Soda (Castile). References.-Olive oil, see 813. 6, 142. 5; soap stock, methods of testing soap and soap stock, see 871 - 0. 871 - 12 Liquid Toilet Soap American Hospital Assn., 7-28. Liquid Toilet Soap. Covers one grade. Based On U. S. Gov. Federal Spec- ifications P-S-618. American Society f O r Testing Materials, 1944. Tentative Specification for Liquid Toilet Soap. Gives scope, general requirements, chemical composition, basis of purch a se , and methods of Sampling and analysis. U. S. Gov. , t e d e r a l Specification P-S-618a; 1942. Soap; Toilet, Llguid. Covers one type. Gives re- quirements for composition, Odor, color, and con- Sistency; anhydrous SOap, matter insoluble in alco- hol, free alkall, chloride, sulfates, methods of Sampling, inspection, tests, packaging, packing, and marking. D 799–44T, 1018 Chemicals and Allied Products 87 | . 19 U. S. Gov., Navy Dept. Specification 51 S 35; 1943. Soap; Toilet, Paste (for Liquid Soap). References.-Soap stock, vegetable oils, see 571.0, #. methods of testing soap and so ap Stock, see 871. O. 871 - 13 Milled Toilet Soap American Hospital Assn., 7-31. Milled Toilet Soap. Covers one grade. Based on U. S. Gov. Federal Spec- ification P-S-621. American Soc i e t y for Testing Materials, D 455-39; 1939. Milled Toilet Soap. Describes a high grade milled cake soap, colored Or uncolored, mildly per- fumed unless Otherwise Specified, as free as pos- sible from water, free lathering in cold, soft wa- ter. Requirements for chemical composition, maxi- mum water, basis of weight, and tests using A. S. T. M. Method D 460. A.S.T.M. Emergency Alternate Provi- sion, EA-D 455; 1942, affected section 3, Chemical Composition. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Circular C424; 1939. Washing, Cleaning, and Polishing Materials. This publication discusses. briefly the use of water in laundering, pointing Out the effects of impurities in Water and means Of their elimination. A brief description of the gen- eral composition of soap, soap-manufacturing proc- esses, and the CCImmon Varieties Of SOap products is followed by short discussions of alkaline cleansers and miscellaneous detergents and detergent or laun- dry a 1 ds, such as alkyl sulfates and sulfonates, Sulfonated Oils, s p e c 1 a l phosphates, bleaches, SOurs, bluings, and starch. Brief discussions are also included On dry-cleaning Operations, Solvents, dry-cleaning soaps, stain removal, finishing, recla- mation of solvent, elimination of static electricity in dry-cleaning plants, and carpet and upholstery cleaners. Sections a re devoted to furniture and automobile polishes, metal polish, floor wax and polish, gl as 8 polish and cleaner, stove polish, shoe polish, polishing cloths, dust cloths, sweep- 1ng COImpounds, wallpaper cleaner, and floor oils. A l 1 st of the government specifications for the productS COvered, mumer Ous literature references, and suggested formulas for some items are also given. U. S. Gov., Fe de r a l Specification P-S-621a; 1942. SOap; TOllet, Milled. COvers One type. Includes requirements for moisture and volatile matter, sum of free alkali (total matter insoluble in alcohol and sodium chloride), free alkali (calculated as sodium hydroxide), matter insoluble in water, un- saponified saponifiable m at t e r , anhydrous soap; sugar and foreign matter, rosin, glycerol; and com- putation; methods of sampling, inspection, and tests; and requirements for packaging, packing, and mark- 1ng for shipment. * References.-Soap s to c k, vegetable oil s, see 871.0, 142; methods of testing soap and soap stock, see 871. O. 871. I l; Shaving Soap U. S. Gov. , Federal Specification FFF-C-641; 1938. Cream and Soap; Shaving. Cove r s two types- (I) soap (cakes, stick, and powd e r ) and (II) .cream (lather a n d brushless). Gives requirements for volatile matter, matter insoluble in ethyl alcohol, free alkali, free fatty acids, matter insoluble in hot distilled water, anhydrous soap, glycerol con- tent, and computation; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking. 871. 15 White Floating Soap American Hospital Assn., 7–25. Floating White Toilet SOap. COverS One type. Based On U. S. Gov. Federal Specification P-S. 616a. - American So c 1 et y for Testing Materials, D 499–39; 1939. White Floating Toilet Soap. Requires light color cake Soap prepared to float on water, gives chemical composition, adjustment for n e t weight, and t e St S using A. S. T. M. Method D 460. A.S.T.M. Emergency Alternate Provision, EA-D 499; 1942, af— fected Title and Test (omitting the word "white") and section 3, Chemical Composition. U. S. Gov. , Fe d e r a l Specification P-S-616a; 1941. Soap; Toilet, Floating, White. Covers One type. Includes requirements f O r moisture a n d volatile matter, sum of free alkali (total matter insoluble in alcohol and sodium chloride), free alkali (cal- culated as sodium chloride), free alkali (calculated as sodium hydroxide), matter insoluble in water, anhydrous soap, sugar and foreign matter, rosin, glycerol, and computation; methods of sampling, in- spection, and tests; and requirements for packaging, packing, and marking for shipment. References. – Soft soap, see 871.3; soap stock, vegetable oils, see 871.0, 142; methods of testing soap and soap stock, 3ee 871.0. 871. 19 Miscel laneous Toilet Soaps U. S. Gov., Federal Specification P-D-221; 1934. De- tergent; Hand, Paste and Powder (for) Mechanics' Use. Shall be of One type only. Gives requirements for Odor, Volatile matter, alkaline Salts, free al- kali, free acid, anhydrous soap, insoluble siliceous material, rosin or sugar, computation and glycerol; methods of Sampling, inspection, and tests; and re- Quirements for packaging, packing, and marking. U. S. Gov. , Fe d e r a 1 Specification P-S-576; 1930. Soap; Grit, Hand. COvers One grade of cake soap. Gives detail requirements for volatile matter, al- kali as alkaline salts, free alkali, 1nsoluble sili- ceous Iſlater lal, Sugar, foreign, matter, anhydrous soda soap; glycerol content; methods of sampling, inspection, and tests; and requirements for packag- 1ng, packing, and marking. U. S. Gov., Fe d e r a l Specification P-S-628; 1942. Amendment 1; 1943. Soap-Borax Compound; Toilet, (for) Dispensers. Covers one type. Gives require- ments for composition,. condition, application, Odor, color, anhydrous soda soap, borax, hydrogen (ion) content, matter insoluble in Water, roSin, Sugar, foreign matter, fineness, computation; methods of sampling, inspection, tests; and requirements for packaging, packing, and marking for Sh1pment. U. S. Gov., Navy De p t . Specification 51837; 1944. Soap; Powdered, Hand, With Wegetable Abrasive. U. S. Gov., Treasury Dept., Procurement DiV., No. 626; 1943. C l e a n se r ; Hand, Duplicating Ink Remover (Hectograph-Type Inks). Covers on e type and one grade intended for use in removing hectograph-type 1019 87 | . 19 Directory of Commodity Specifications duplicating ink stains from the hands. CleanSer shall be 1n the form Of a Smooth paste without sepa- ration of liquid. Gives requirements for odor, free acid, free alkali, alkaline salts, sieve test, grit test, heat Stability test, and practical performance test; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. References. --Soap stock, vegetable oils, see 871.0, 142; methods of testing soap stock and soap, See 871 . O. 871.2 LAUNDRY AND KITCHEN SOAP, CHIPS, AND POWDER 871.2| Ordinary Laundry and Kitchen Soap American Hospital Assn., 7-13. Ordinary Laundry Soap. Covers One grade. Based on U. S. Gov. Federal Spec- 1 fication P-S-591. º American So c 1 et y for Testing Materials, D 497-39; 1939. Ordinary Bar Soap. For use with moderately hard water for general cleaning and laundry pur- poses. Requirements for general composition, odor, moisture and volatile matter, alkall, acid, matter insoluble in water, rosin, sodium chloride, and anhydrous matter; basis of weight; and tests in ac- Cordance with A. S. T. M. Method D 460. U. S. G O v., Dept. of Commerce, National Bureau of Standards. Circular C424; 1939. Washing, Cleaning, and Polishing Materials. This publication discusses briefly the use of water in laundering, pointing out the effects of impurities in water and means Of their elimination. A brief description Of the gen- eral composition of Soap, Soap-manufacturing proc- esses, and the common varieties of soap products is followed by short discussions of alkaline cleansers and miscellaneous detergents and detergent Or laun- dry aids, such as alkyl sulfates and sulfonates, sulfonated O 1 l s, special phosphates, bleaches, SOurs, bluingS, and Starch. Brief discuss 1 OnS are also included on dry-cleaning Operations, solvents, dry-cleaning soaps, stain removal, finishing, recla- mation of solvent, elimination of static electricity in dry-cleaning plants, and carpet and upholstery CleanerS. Sections are devoted to furniture and automobile polishes, me t a l polish, floor wax and polish, glass polish, stove polish, Shoe polish, polishing cloths, dust cloths, Sweeping COmpounds, wallpaper cleaner, and floor oils. A list of the government specifications for the products covered, numerous literature references, and suggested formu- las for some items are given. U. S. Gov. , Fe de r a 1 Specification P-S-591a; 1942. Soap; Laundry, Ordinary, Bar. Covers one type suit- able for moderately hard water. Gives requirements for composition, odor, moisture and volatile matter, sum of free alkali or free acid (total matter in- soluble in alcohol and sodium chloride), free alka- li, free acid, matter insoluble in water, chloride, rosin, anhydrous soap, and glycerol content; methods of sampling, inspection, and tests; and requirements for p a c k a g 1 ng, packing, and marking for Ship- Iſlent. References --Soda as h, see 834.4, 834.7; caus- tic soda, caustic potash, See 834 - 8, 832.3; SOa D stock, methods of testing soap and soap St OC K, See 871.0. 87] .22 Soap Chips American HOSDital ASSn. , 7-10. Chip Soap. COVers One grade. Based On U. S. Gov. Federal Specifica- tion P-S-566. American So c 1 et y for Testing Materials, D 496-39; 1939. Chip Soap. For washing, cleaning, and scour- ing purposes with soft water, when the presence of alkaline Salts is not desirable. Requires soap to be made from Soda and fats, without rosin, as free as DOSSible from W a t e r and all substances other than true Soap, light uniform color, and free from disagreeable Odor; gives chemical composition, bas- is of weight, and tests using A.S.T.M. Method D 460. A. S. T. M. Emergency Alternate Provision EA-D496a; 1943, affected section 3, Chemical Composition. American Society for Testing Materials, D536–42; 1942. Palm Oil Chip Soap (Type A, Pure; Type B, Blended). General and chemical requirements, basis of purchase, and me th O d S of Sampling and analysis. A. S. T. M. Emergency Alternate Provision EA-D536; 1943, affect— ed requirements for palm oil chip soap. American So c 1 et y for Testing Materials, D 690–44; 1944. Compound Chip Soap (With Rosin). Cover soap Suitable for Washing, cleaning, and Scouring purposes. U. S. Gov., Fe d e ral Specification P-S-566a; 1942. Soap; Chip. Covers on e type for laundering and Other w a s h in g, cleaning, and Scouring processes with soft water, where the presence of alkaline salts is not desirable. Includes requirements for molsture and volatile matter, Sum Of free alkali (total matter insoluble in alcohol and sodium chlo- ride), free alkali (calculated as sodium hydroxide), matter in Soluble in water, anhydrous soap, titer of the mixed fatty acids prepared from the soap, rosin, glycerol content, and computation; methods of Sam- pling, inspection, and tests. U. S. Gov., Fe d e r a l Specification P-S-581; 1942. Soap; Laundry, Chip, Rosin-Type. Suitable for mod— erately hard water. Gives requirements for odor; bid Samples, moisture and volatile matter, sum of free alkali Or free acid (1nsoluble in alcohol and SOdlum chloride), free alkali, free acid, matter insoluble in water, chloride, rosin, anhydrous soap, and glycerol content; methods of sampling, inspec- tlon, and test; and requirements f or packaging, packing, and marking for Shipment. References. --Soda ash, see 834.4, 834.7; caustic s Oda, caust ic potash, See 834 - 8, 832.3; soap stock, methods of test ing S Oap and S Oap stock, see 871. O. 87] .23 Soap Powders American Hospital Assn., 7–1. Dishwashing Compound. Covers One type, One grade, and One class. Based on U. S. Army Specification 4-1092. American Hospital Assn., 7-16. Powdered Laundry Soap. Covers One type. Based on U. S. Gov. Federal Spec- 1 fication P-S-596. American Hospital Assn., 7-22. Soap Powder. Covers One grade. Based on U. S. Gov. Federal Specifica- tlOn P-S-606. American Hospital Assn. , 7-34. POWöered Toilet Soap for Dispensers. Covers One type. Based On U. S. Gov. Federal Specifications P-S-626 for Powdered Toilet Soap for Dispensers, RR-S-366 for Standard Testing Sieves, and FF-D-396b for Soap Dispensers. 1020 Chemicals and Allied Products 87 | .27 American Hospital ASSn. , 7-43. Technical TriSodium Phosphate (Phosphate Cleaner). Covers on e grade and either granular, flake, or crystalline. Based on U. S. Gov. Federal Specification O-T-671a. American So c i et y for Testing Materials, D 498–39; 1939. Powdered Soap (Nonalkaline Soap Powder). Suitable for washing, cleaning, and Scouring pur- poses with soft water, when presence of alkaline Salts 1 S not desirable. Requires soap in powder form to be made from SOda and fats, withOut roSin, as free as possible from water and Substances Other than true soap, light uniform color, and free from objectionable o do r ; gives chemical composition, determination or net weight, and tests using A.S.T.M. Method D 460 for soap and D 502 for Sieve analysis. A. S. T. M. Emergency Alternate Provision EA-D498a; 1943, affected section 3, Chemical Analysis. American So c 1 et y for Testing Materials, D 534–42; 1942. Alkaline Soap Powder. COvers a uniform mix- ture of soap and sodium carbonate, with Or without other alkaline s a lit s, in powdered form, readily soluble in t e p 1 d water, and containing no fref caustic or 1 n e r t fillers. Chemical COmposition, basis of purchase, and methods of sampling and anal- yS1 S. American So c 1 et y for Testing Materials, D 691-44; 1944. Compound Powdered So a p (Granulated, With Rosin). Covers soap suitable for washing, cleaning, and SCOUring purposes. U. S. Gov., Fe de c al Specification 0-T-6718; 1940. Trisodium—Phosphate; Technical (Phosphate Cleaner). Covers one grade. Gives detail requirements; meth- od of sampling, inspection, and tests; and require- ments for packaging, packing, and marking for Ship- Iſlent. U. S. Gov. , Fe d e ral Specification P-S-583; 1942. Soap; Laundry, Granulated, ROSín-Type. Suitable for moderately hard water. Gives requirements for Odor, bid sample, moisture and volatile matter, Sum of free alkali or free acid (insoluble in alcohol and sodium chloride), free alkali, free acſó, matter insoluble in water, chloride, rosin, anhydrous Soap, glycerol content, and residue; methods of sampling, Inspection, and tests; and requirements for packag- ing, packing, and marking for Shipment. U. S. Gov. , Fe d e ral Specification P-S-596a; 1942. Soap; Laundry, Powdered. Covers One type, Suitable for laundering and other w a s h 1 ng, cleaning, and scouring processes with soft water, when the pres- ence of alkaline Salts is not desirable. Includes requirements for moisture and volatile matter, Suſſ of free alkali (total matter insoluble in alcohol and sodium chloride), free alkali (calculated as sodium hydroxide), matter insoluble in water, an- hydrous soap, titer of the mixed fatty acids pre- pared from the soap, rosin, glycerol content, and computation; methods of Sampling, inspect iOn, and teSt, S. U. S. Gov. , Fe de r a l Specification P-S-606a; 1942. Amendment 2, 1944. Soap Powder. Covers one type of a uniform mixture of SOap and SOdlum carbonate, and/or ot he r alkaline salts, in Dowdered form. Gives requirements for anhydrous soap, alkaline salts, and glycerol content; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Federal Specification P-S-626a; 1942. for Soap; Tollet, Powdered, (for) Dispensers. COvers one type. Gives requirements for composition, odor, color, VOlatile matter, Sum of free alkali (total matter insoluble in alcohol and sodium chloride), free alkali, matter insoluble in water, anhydrous Soda soap, rosin, Sugar, foreign matter, glycerol Content, fineness, and COmputation; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1092; 1939. Dishwashing Compound. References. --Soda ash, see 834.4, 834.7; caustic s Oda, caust ic potash, See 834 - 8, 832.3; soap stock, methods of testing soap, and soap stock, see 871. O; metal polishes, see 891'; scouring p ow d e r s , see 871 - 27. 87 -21. Liquid Laundry Soap U. S. Gov. , F e d e r a l Specification P-6–586; 1930. Soap; Laundry, Liquid. Covers one grade. Gives re- quirements for composition, detail requirements, Sampling, t e St 1 ng, total anhydrous soap, matter soluble in alcohol, matter insoluble in water, chlo- r1de, volatile solvent, action on fabrics, reagents, packaging, packing, and marking. References.-Soda ash, see 834.4, 834.7; caustic S Oda, caustic p Otash, See 834. 8, 832.3; soap stock, methods of testing soap and soap stock, see 871.0; metal polishes, See 891. 871.25 Laundry Sours ºfferences.-acetic a C id,. Oxalic acid r See 821. 1, 871.26 Scouring Soaps U. S. Gov., Fe d e ral Specification P-S-571a; 1942. Amendment 2; 1944. Soap; Grit, Cake. COvers two types- (A) for fine work, such as glass and enamel, and (B) for scouring and scrubbing. Gives require- ments for moisture and volatile matter, alkali as alkaline salts, free alkali (calculated as sodium hydroxide), insoluble siliceous material, sugar and foreign matter, anhydrous soda soaps, glycerol con- tent, and physical properties; methods of sampling, inspection, and tests; and requirements for packag- 1ng, packing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 51S2Ob; 1944. SOap; Grit, Cake. References. --Soda ash, see 834.4, 834.7; caustic S Oda, caust ic potash, See 834 - 8, 832.3; SOap stock, methods of test ing soap and soap stock, See 871. O; metal polishes, see 891; scouring p ow d e r s , see 871. 27. 87] .27 Scouring Powders American Hospital ASSn. , 7-4. Scouring Powder for Floors. Covers three types- (A) for fine marble floors, (B) for tile or ceramic and terrazzo floors, and (C) Soap scouring compound. Based on U. S. Gov. Federal Specification P-P-591. American Hospital ASSn. , 7-7. Scouring Powder for Highly Polished Glass. Covers one grade. Based on U. S. Gov. Federal Specifications P-P-596 for Scour- ing Powder, and RR-S-366 for Standard Testing Sieves. U. S. Gov., Fe de ral Specification P-P-591; 1930. Powder; Scouring (for) Floors. Covers three types- (A) for fine marble floors, (B) for tile or ceramic and terrazzo floors, and (C) soap scouring compound. 1021 87 | . 27 Directory of Commodity Specifications Gives requirements for volatile matter, sodium car- bonate, a n hydr Ou S Soap, free alkall, InSoluble siliceous matter, carbonated alkall, glycerol con- tent, and physical properties: methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking. U. S. Gov. , Fe de r a 1 Specification P-P-596a; Powder; Scouring (for) Highly Polished Glass. Cov- ers one type. Gives requirements; volatile matter, alkaline S a lit S, free alkali, insoluble Siliceous matter, rosin, Sugar, f O r e i gn matter, anhydrous soap, and glycerol content; methods of Sampling, inspection, and tests; and requirements for packag- 1942. ing, packing, and marking for Shipment. References. --Soda ash, see 834.4, 834.7; caustic s Oda, caust ic potash, See 834 - 8, 832.3; SOap Stock, methods of test Ing soap and s Oap stock, other laundry soap powders, see 871 - 23; is hes, See 891. See 871. O; metal pol- 871 .29 Miscel laneous Specifications for Laun- dry and Kitchen Soaps U. S. Gov., Fe de ral Specification P-S-600; 1943. Amendment 2; 1944. So a p ; Low--Titer (for LOW- Temperature Washing). Shall be of the following types and classes: Type I, bar form; type II, other forms; class A, granular; class B, powdered; class c, flake. Gives requirements for color, odor, bid sample, and details of chemical and physical re- quirements; me t h o d's of sampling, 1m spect 1 on, tests; and packaging, packing, and marking for Ship- Iſlent. U. S. Gov., Fe d e r a l Specification P-S-603; 1941. Soap; Potash-Linseed Oll; Liquid and Paste, (for) Floor and General Cleaning. Shall be a paste soap. For use on all kinds of floor finishes where Cleaner is specified, except on rubber flooring. Gives re- quirements for consistency, color, and Odor; bid samples, keeping qualities, moisture, total matter insoluble in alcohol, free alkali, free acid, alka- line salts, matter insoluble in dist1lled Water, chloride, unsaponi fled and unsaponifiable matter, anhydrous soap, total sodium compounds, glycerol, iodine number, acid number of m i X e d fatty acids derived from the soap, rosin, and sugar; methods of sampling, inspection, and tests; packaging, packing, and marking for Shipment. U. S. Gov. , Fe d e r a 1 Specification P-S-613; 1937. Amendment 1; 1938. Soap; Soft, Potash-Linseed Oil. Covers one type. Gives requirements for consistency, color, and odor, bid samples, keeping qualities, moisture, total matter Insoluble in alcohol, free alkali, free acid, alkaline salts, matter insoliuble in dist illed water, chloride, unsaponi fled and un- saponifiable matter, anhydrous Soap, total SOdlu" compounds, glycerol, iodine number, acid number of mixed fatty acids derived from the soap, rosin, and sugar; methods of sampling, inspection, and tests— according to U. S. Federal Specification P-S-536; 1937, for Methods of Sampling and Testing Soap and Soap Products. U. S. G O v. , Navy Dept. Compound; D1shwashing. Specification 51C49; 1944. References. -Caust ic soda, lye, see 834.8- 871 - 3 SOAPS FOR MEDIC INAL AND SURG |CAL USE U. S. PharmaCODOeial Convent iOn. U. S. A., Twelfth Revision, 1942. Hard Soap (Soap). Description, Solubility, reaction, 10.SS On drying, limit of saturated acids, heavy metals (sodium chlo- ride, carbonate, Silica, or other alcohol-insoluble substances), silica or other water-insoluble sub- stances, alkali hydroxides or free fatty acids, alkali carbonates, characteristics of the combined fatty acids, and Storage. U. S. P. products of hard soap—Linimentum Camphorae et Saponis, Linimentum Chloroformſ. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. Soap (Tincture of Green Soap). cohol content. U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, Soap (Soft Soap, Green Soap). Description, reac- tion, w a t e r, alcohol-insoluble substances, free alkali hydrox1des, aikali carbonates, unsaponified matter, characteristics of the 1 1 be r a t e d fatty ſº ac1ds, and Storage. U. S. P. product of medicinal soft soap-Linimentum Saponis Mollis. U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1027B; 1944. Soap; Soft (Hospital Grade). Pharmacopoeia of Pharmacopoe ia of Líniment of Soft Preparation and al- Pharmacopoeia of 1942. Medicinal Soft References.-Soap stock, we get a b le oils, see 871.0, 142; methods Of test ing SOap and S Oap St OC K, See 871 - O. 87| || AUTOMOBILE SOAP * U. S. Gov. , Fe d e r a l Specification P-S-598; 1941. Amendment 3, 1944. Soap; Liquid and Paste, (for) Automobile, Floor, and General Cleaning. , Covers two types— (I) liquid and (II) paste. Gives re- quirements for consistency, color, Odor, moisture, solubility and sudsing, bid samples, keeping quall- ties, and details; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. References. --Soap stock, 871.0, 142; see 871. O: V e g e t a b le Oils, see methods Of test ing S Oap and s Oap stock, metal polishes, see 891.. 87| - 5 SALT-WATER SOAP American So c 1 et y for Testing Materials, D 593-42; 1942. Salt-Water Soap. Soap for use in salt water, made from cocoanut of l, palm kernel oil, or mixture thereof and soda, entirely soluble in Salt and fresh water, white 1n color, and free from objectionable odor. Requirements for chemical composition, basis of settlement by weight of nonvolatile matter, and for tests using A. S. T. M. Method D 460. Emergency Alternate Provision EA-D593; 1942. (No Substitute for salt-water soap is available at present.) U. S. Gov., Fe de r a l Specification P-S-611a; 1942. Amendment 3, 1944. SOap; Salt-Water. COvers One type, entirely SOluble in both sea water and fresh water. Gives requirements for composition, mois— ture and volatile matter, total matter insoluble in alcohol, free alkali, chloride, anhydrous soap, mat- ter in Soluble in water, acid number of the mixed fatty acids prepared from the soap, sugar and foreign matter, roSin, and glycerol; methods of sampling, & 1022 Chemicals and Allied Products 87 .9 inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Navy Dept. Specification 51846; 1945. Soap; Salt-Water, Bar-Form, Contain ing Synthetic Detergent. References. --Soap stock, vegetable oils, see 871. O, 142; methods Of test ing S Oa D and S Oa D St OC k, See 871.0; soda ash, caustic soda, caustic potash, See 834.4, 834.8, 832. 3. 871.6 HARNESS SOAP U. S. Gov. , Fe de r a l Specification P-S-609; 1943. Amendment 1; 1944. Soap; Saddle. Covers Only One grade and shall be a homogeneous paste consisting of soap, waxes, and Ofls in aqueous emulsion. Gives general requirements, consistency, matter volatile at 1050 C., free alkali as sodium hydroxide, free acid as Oleic acid, alkaline Salts as SOdium carbon- ate, anhydrous soap, unsaponi fied matter, unsaponi- flable matter, and matter, insoluble in Water; meth- Ods Of Sampling, inspections and tests; and packag- ing, packing, and marking for Shipment. U. S. Gov. , U. S. Army, Quartermaster Cörps. fication 4-9C; 1938. Soap; Saddle. Speci- References. -Leather dressings and cleaners, see 891. 871 - 7 DRY-CLEAN ING SOAP National Assn. Of Dyers and Cleaners of the U. S. and Canada. The Dry Cleaning Department, 1940. Includes petroleum solvents and soaps used in them for dry cleaning purposes and methods for clarifying Sol- Vent, S. National Assn. Of Dyers and Cleaners of the U. S. and Canada. The Spotting Department, 1940. Includes formulae for prespotting soap, wet spotters, and pyridine spotting solutions, syn the t 1 C wetting agents, and other lubricating agents-methods of preparation and recommended uses. References. -Dry-cleaning so live n t, see 503.2; bleaches, See 891. 871 - 8 GREASE-CLEAN |NG SOAP U. S. Gov., Fe d e r a l Specification P-C-576; 1942. Compound; G re a se - C le an in g, Solvent-Emulsion Type. Intended for use in the cleaning of auto- mobile engine blocks and for gene r a l cleaning of oily surf a c e s - Covers One grade and two types—(1) nonphenolic and (II) phenolic. Gives requirements for flash point, acid value , free alkali, pour point, y Oel at 1 le matter, phenols, and physical and performance tests; me th Ods of sampling, in spect 1 on , and tests; and require- ments for p a c k a g in g, packing, and marking for Shipſment. 871.9 MISCELLANEOUS SOAP AND CLEANING COM- POUNDS American Hospital Assn., 34-88. Sweeping Compound. Based on U. S. Gov. Federal Specifications P-C-591a for Sweeping Compound and RR-S-366 for Standard Testing Sieves. American Society for Testing Materials, D533-44; 1944. Built Soap; Powdered. Covers three types of built soap in form of powder suitable for use at high, medium, or low temperatures, where presence of 639677 O-45—65 alkaline Salts is desirable. General requirements, chemical composition, basis of purchase, and meth- ods of Sampling and analysis. American Society for Testing Materials, D 537-41; 1941. Sodium MetaS111 cate. For various washing, cleaning, and SCOuring processes, with or without soap, where a moderately Strong alkaline material is desired. Gives chemical composition, basis of purchase, and methods of sampling and analysis. American So c 1 et y for Testing Materials, D 538–44; 1944. Trisodium Phosphate. Covers material suit- able for various washing, cleaning, and scouring processes, with or without soap, where a moderately strong alkaline material is desired. Covers a white uniform product in either flake, granular, or cry- stalline form. Gives requirements for chemical com— position, bases of purchase, and methods of sampling and testing. American Society for Testing Materials, D592–42; 1942. Olive Oil Solid Soap (Type A, Pure; Type B, Blended). Includes pure O l i v e Oil solid soap, and blended Solid Soap Of not less than 51 percent Olive oil Or Olive Ofl foots. Chemical composition, basis of purchase, and me th od s of sampling and analysis. A. S. T. M. Emergency Alternate Provision EA-D592; 1942, affected title and text by Omitting all refer- ences to "pure" and "olive oil, " and changing the requirements for titer of the mixed fatty acids for type A SOap. American Soc i et y for Testing Materials, D 594-41; 1941. Sodium Sesquisilicate. A strongly alkaline material for washing, cleaning, and scouring proc- esses, with Or without Soap. Requirements for light colored, uniform, granular product. Chemical com- position, basis of purchase, and meth Ods Of Saſſ- pling and analysis. American Society for Testing Materials, D 595-44 T. 1944. Tentative Specifications f O r TetraSOdium Pyrophosphate (Anhydrous). A mildly alkaline mate- rial with water softening properties for washing, cleaning, and scouring processes, with SOaD Or Other detergents. Requirements for a white uniform prod- uct in granular or powdered form and chemical com- p0Slt 10n. American Society for Testing Materials, D630-42; 1942. Olive Oil Chip Soap (Type A, Pure; Type B, Blended). Olive Oil Soap in chip form Sultable for text 11e and Other purposes. General requirements, chemical COmi- position, basis of purchase, and methods of Sampling and analysis. A. S. T. M. Emergency Alternate Provi- sion EA-D630; 1942, affected title and text by omit- ting all reference to "pure" and "olive oil" and changing the requirements for titer of the mixed fatty acids for type A soap (table I). National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Soap; Indus- trial. Covers definition, derivation, types and Classes, COImposition, grades and uses, containers, and Substitutes. U. S. Gov. , Army Air Forces. Specification 14128-A; 1945. COmpound; Steam Cleaning. U. S. Gov. , Army Air Forces. Specification 14131-A-1; 1945. Compound; Cleaning, for Aluminum Parts. U. S. Gov., Army Air Forces. Specification 20015–C; 1943. Compound; Aircraft Cleaning. 1023 87 | . 9 Directory of Commodity Specifications U. S. Gov. , F e d e r a l Specification P-C-565; 1943. Compound; Cleaning, Soap - Abrasive Type (for Painted Surfaces). Shall be furnished in one type and One grade, and Shall be Suitable for use in the Clean- ing Of painted surfaces. Covers general require- ments, detail requirements, COmposit 10n, methods Of Sampling, in Spection, tests, packaging, packing, and marking for shipment. U. S. Gov. , F e d e r a l Specification P-C-591a; 1941. Amendment 3; 1944. Comp Ound; Sweeping. Co v e r s ,one g r a d e in two types-(I) sawdust-sand-mineral oil a n d (II) sawdust-Sand-water-wax emul S i on. Gives requirements for o do r , test for flammable Vapors, VOlatile matter, refined mineral Oil, and Sand; methods of Sampling, inspection, and tests; and packaging, packing, and m a r k l ng for Ships Iſlent. U. S. Gov., Federal Specification P-D-236; 1941. De- tergents; Special, (for Aluminumware, Dishwashing Machines, and Manual Cleaning). Covers two types- (I) for use in mechanical dishwashing machines and (II) for manual cleaning; in two classes- (A) non- abrasive and (B) abrasive. Gives detail require- ments for turbidity, foaming, corrosion, W a t e º – softening capacity, hydrogen ion content and buffer index, cleaning ability, relative Cost, abrasion, corrosion, glycerol content, and rinsibility; meth- Ods of sampling, inspection, and tests; and require- ments for packaging, packing, and marking for Ship- Iſlent. 88O-889 88 1. D |S|NFECTANTS AND INSECTIC I DES 88ſ. O GENERAL ITEMS Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- cides and Fungicides. Official methods for sampling; preparation of r e a gent s; determination of total arsenic, water-Soluble arsenic, lead OXide, copper, Zinc oxide, fluorine; COvers general methods. U. S. Gov. , De p t . Of Commerce, National Bureau Of St a n d a r d s. Simplified Practice Recommendation R41-42; 1942. Package Sizes for Agricultural In- Secticides and FungicideS. Th 1 S Te C Ommendat l On establishes standard retail package sizes for agri- cultural insecticides and fungicides. Packages or containers so used must comply with the specifica- tions prescribed in the Interstate Commerce Com- mission's regulations for the transportation of ex- plosives a n d other dangerous articles. Initiated by the Agricultural In se c t 1 c 1 d e and Fungicide ASSI). 88ſ. I INSECT STOMACH P0 | SONS 881 - || Arsenate and Arsen ite of Lead Assn. of Offical Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. In Secti- cides a n d Fungicides. Lead Arsenate. Official methods for determination of moisture, total arsenic, total arsenious oxide, arsenic Oxide, water-soluble arsenic, total lead Oxide. U. S. GOV. , Navy Dept. Specification 51C2Oc; 1944. Compound; Cleaning, for Painted Surfaces. 872. TOI LET PREPARATIONS 872.0 GENERAL ITEMS 872. I TALCUM POWDER U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. A., Twelfth Revision, 1942. Purified Talc. Description, identification, loss on 1gnition, acid- Soluble Substances, reaction and SOluble Substances, water-soluble iron, and Storage. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 22-255B; 1942. Powder; Talcum and Toilet, Borated, Perfumed. 872.2 T00TH PASTE AND TOOTH POWDER The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. N. F. Dentifrice. Gives chemi- cal composition, preparation, and storage. U. S. GOV., Federal Specification FFF-D-191a; Dentifrice; Tooth Paste. Gives detail requirements for composition; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. 872.3 FOOT POWDER U. S. GOV., U. S. Army, Medical Dept. 4-1030; 1939. Foot Powder. 1940. Specification DISINFECTANTS AND WATER TREATMENTS U. S. Gov., Treasury Dept., Procurement Div., No. 686; 1944. Lead Arsenate; Acid Type, Powder. Covers one type and one grade. Gives requirements for materi- al, application, arsenic COntent, lead COntent, wa- ter soluble arsenic content, and total water soluble matter; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. References.-Package sizes, see 88.1.0. 88ſ. 12 Arsenate and Arsen ite of Lime ASSn. Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Insecti- cides and Fungicides. Calcium Arsenate. Official methods for determination of moisture, total arsenic, total arsenious OX10e, Water-SOluble arsenic, total calcium OX106. Ç References.-Label ing requirements, package sizes, see 88 1. O. 881. 13 Arsenate and Arsen ite of Soda 881. It! Hellebore (Plant Root) 881. 15 Paris Green, Schlee's Green, London Purple Assn. of Official Argicultural Chemists. Officiaſ and Tentative Methods Of Analysis, 1940. Insecti- cides and Fungicide S. Paris Green. Official methods for determination of moisture, total arsenic, total arsenious Oxide, total arsenic Oxide, water-Soluble arsenious OX106, Water-SOluble arsen 10 Oxide. 1024 Chemicals and Allied Products 88 . .23 U. S. G O V . , Specification 52G7; 1924. Paris Green. Navy Dept. References.-Package sizes, see 881.0. 88 I. 16 Poisoned Grain 88 . I7 Powders For Dusting American Hospital Assn., 34-94. Roach and Water Bug Exterminators. Covers powder and tablets. U. S. Gov. , Fe d e r a l Specification O-S-601; 1930. Amendment 1; 1938. Sodium-Fluoride (Insecticide). Covers one grade. Gives detail requirements; meth- Od of sampling, inspection, and test; and require- ments for packaging, packing, and marking. Emer- ge n c y Alternate Federal Specification E-O-S-601; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) deleted requirements for metal cans. References.—Methods of testing, labeling require- Inent 8, See 881. O. 88 I. 18 White Arsenic (Arsenic Trioxide) American Standards Assn., Z 37.9-1943. Developed by the U. S. Public Health Service. Allowable COncen- tration of Metallic Arsenic and Arsenic Trioxide (American War Standard). To prescribe the maximum permissible concentration of metallic arsen 10 and of arsenic trioxide in the atmosphere of work places for guidance in establishing control procedures for the protection of the health of w O r ke r s . Gives properties of arsenic, permissible concentration, Sampling procedure, and analytical methods. References.—Methods of testing, labeling require- ments, see 881. O; arsenic tri Oxide for medicinal purposes, see 814. 2; arsenic troixide as chemical reagent, see 839. 9. 88ſ. 19 Miscell aneous Insect Stomach Poisons American Hospital Assn., 34-94. Roach and Water Bug Exterminators. COverS powder and tablets. Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- cides and Fungicides. Magnesium Arsenate. Official methods for determination of moisture, total arsenic, total arsenious Oxide, water-soluble arsenic. Assn. of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- c 1 d e s an d Fungicides. Zinc Arseníte. Official methods for determination of moisture, totals arsen- ic, total arsenious Oxide, Water-soluble arsenic, total Zinc oxide. National Assn. Of Purchasing Agents. Handbook Of COIn- modity Data Sheets, Wolume 2; 1944. Derris (Rotenone Roots, including Timbo, Cube, and Barbasco). Cov- ers definition, constants, solubility, character- istics, uses, forms and grades, COntainers, hazards, and Substitutes. References. –Labeling requirements, see 881. O. 88 1.2 CONTACT INSECTIC IDES American Hospital ASSn. , 16–13. HOusehold Insecticide (Liquid Spray Type). Covers methods of test and certification of q u a l 1 ty. Based On U. S. Gov., Dept. Of COmmerce, National Bureau of Standards, COmmercial Standard CS72-38. U. S. Go v . , Dept of Commerce, National Bureau of St a n d a r d S. COIIImercial Standard CS72-38; 1938. Household Insecticide (Liquid S p r a y Type). This standard covers the methods of test, biological, physical, and chemical properties, and certifica- tion of quality of liquid spray type household in- Secticide. Sponsored by the National Assn. of In- secticide and Disinfectant Manufacturers. 88 1.2| Sulphur insecticides Agricultural Insecticide and Fungicide Ass n. Lime Sulphur Solution, 1 928. Requirements on density of Solution and per c e nt age of calcium polysul- phide. Assn. Of Official Agricultural Chemists. Offic 1 al and Tentative Methods Öf Analysis, 1940. Insecti- cides and Fungicides. Lime-Sulphur Solutions. Of- ficial methods for determination of total sulphur, thiosulphate sulphur, sulphide sulphur, sulphate Sulphur, total lime; tentative method for determin- ing monosulphide equivalent. 88 1.22 Soap and Oil Sprays ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- cides and Fungicides. Mineral O i l’s. Method for determination of unsulphonated residue. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- cides and Fungicides. Mineral Oil and Soap Emul— Sions. Methods for determination of water, total oil, soap, unsulphonated residue, and ash. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- cides and Fungicides. Soap. Official methods for determination of moisture, potassium, and sodium. U. S. Gov. , Feder a l Specification 0–I-541a; 1944. Insecticide; Liquid, Fly Spray. Covers one type and one grade. Gives requirements for material, Odor, distillation range, flash point, r e s i dual Odor, Staining properties, corrosion test, and per- formance; methods of sampl in g, inspection, and tests; and packaging, packing, and marking for ship- Iſlent. * U. S. Gov. , Federal Specification O-I-546a; 1944. In- secticide; Liquid, for Roaches and Carpet Beetles. Covers One type and one grade. Gives requirements for material; distillation range, flash point, resid— ual odor, staining properties, corrosion test, and performance; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. 88 || - 23 Bordeaux Mixture Agricultural Insecticide and Fungicide Assn. 5; 1926. BOrdeaux M 1 x t u re. COpper COIntent, and tolerance. Bulletin AllOWable metallic ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- cides and Fungicides. Bordeaux Mixture. Official methods for determination of moisture, carbon di- OX10e, and copper. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecticides and Fungicides. Bordeaux M1xture With Lead Arsenate. Bordeaux Mixture With Calcium Arsenate. Official methods for determination of moisture, carbon di- oxide, total arsenic, water-soluble arsenic, copper, lead Oxide. 1025 88 . .23 Directory of Commodity Specifications ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- Cldes and Fungicides. Bordeaux Mixture With Paris Green. Official methods for determination of mois– ture, carbon dioxide, total arsenic, total arsenious Oxide, water-soluble arsenious Oxide, and copper. References. -Labeling requirements, package sizes, See 881. O. 88 i. 21, Nicotine Insecticides Assn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- cides and Fungicides. Tobacco and Tobacco Extract. Official methods for determination of nicotine. References. –Labeling requirements, see 8 8 1. O ; toba CCO, see 261. 88 |. 25 Mercur ic Chlor ide References.-Mercuric chloride, see 839. 36. 88 1.26 Insect Powder (Pyrethrum) U. S. GOV. , F e d e r a l Specification O-P-571a; 1930. Powder; Insect (Pyrethrum-Powder). G 1 v e s detail requirements; methods of sampling, inspection, and test; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-O-P-571; 1942, (issued by Procurement Div., Treas- ury Dept., U. S. Gov.) de let e d requirements for metal cans. U. S. G O v . , Navy Dept. Specification 51P15; 1937. Pyrethrum Concentrate, for Use in Insecticide. References. – Sodium fluoride, insect powder, see 834. 9; label 1ng requirements, see 88 1. O. 88 . . 27 Flour Paste 88 . . 28 Naphthal ene References. – Naphthalene for medicinal purposes, See 801. 4. 88 1.29 Miscell aneous Contact Insecticides U. S. Gov. , Navy Dept. Specification 51-I-4; 1944. Insecticide-Ingredients; A 1 1 p h a t ic Thiocyanates, Straight-Chain. 88 || - 3 FUM GANTS 88 1.30 General Items National Fire Protection ASSn. National Fire Codes for Flammable Lí quids, Gases, Chemicals, and Explo- Sives, 1943. Fumigation of Grain Storage. Suggest- ed good practices for fumigation of grain storage and grain processing plants. COvers construction, cleanliness, protection, heat method. Of insect con- trol, coal method of 1nsect control, hydrocyanic acid gas fumigation, chloropictin gas fumigation, carbon bisulphide gas fumigation, commercial fumi- gants sold under trade names, fumigation of grain in storage, and conclusion. National Fire Protection ASSn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1 94 3. Model Fumigation Ordinance. Good practice regulations recommended for adoption by regulatory body. Covers definitions, restrictions, permits, notification, premises to be V a C a t e d , notice to Occupants, precautions a g a 1 n St fire, Sealing cracks or openings, materials and operators, danger Signs, Watchman, Special room, vault or tank, and Ventilation and clean-up. 88 I. 3 | Hydrocyanic Acid Gas 88 I.32 Carbon Disulphide American Standards Assn., Z 37.3–1941. U. S. Public Health Service, endorsing sponsor. Allowable Con- centration of Carbon Disulfide. To prescribe the permissible concentration of carbon disulfide in the atmosphere of work places for the protection of the health Of all workers. Gives properties of car- bon disulfide, permissible concentrations, sampling, and analytical methods. References. –Carbon disulphide as a reagent for Chemical analysis, see 839. 6. 88 1.33 Sulphur ic Acid References. –8ulphuric acid, see 821.7. 88 1.31, Sodium Cyanide References. --Sodium cyanide, in sectic i de , see 834. 1; label in g requirements, see 881. O. 88 |. 35 Sodium Fluor ide References.-Sodium fluoride, insect powder, see 834.9; label ing requirements, see 881. O. 88 1.39 Miscell aneous Fumigants U. S. G O V . , Navy Dept. Specification 51F9a; 1943. Fumigant; Ships". U. S. Gov., Treasury Dept., Procurement Div., No. 699; 1944. Methyl Bromide, for Fumigation Purposes. COvers One grade and shall be clear, colorless, or pale-Straw colored liquid. Gives requirements for methyl bromide content and containers; methods of Sampling, inspection, and t e s t s; and packaging, packing, and marking for shipment. 88 i. 1; CAUST I C WASHES FOR BORERS ASSn. Of Official Agricultural Chemists. and Tentative Methods of Analysis, 1940. Insecti- C1 de S and Fung1 cides. Formaldehyde Solutions. Of- ficial methods for determination of formaldehyde. Assn. of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. In Sect1- cides and Fungicides. SOda Lye. Official methods for determination of carbonate and hydroxide. Official References.-Formaldehyde solution, see 8 8 1.9 ; label 1ng requirements, see 88 1. O. 88 1.5 D IS INFECTANTS FOR BUILDINGS U. S. G O V . , Dept. Of COmmerce, National Bureau of Standards. COmmercial Standard CS69–38; 1938. Pine 0il Disinfectant. This Standard covers materials, physical and chemical properties, and certification of quality of pine oil disinfectant. Initiated by the National ASSn. Of Insecticide and Disinfectant Manufacturers. U. S. GOV., Treasury Dept., Procurement DiV., 651a; 1944. Disinfectant; Hospital Use. Covers One type and one grade of a free flowing liquid. Gives re- quirements for odor action on bacteria, toxicity, dermatitis, solubility in water, and hydrogen ion concentration; methods of sampling, inspection, and 1026 Chemicals and Allied Products 882. 0 tests; and packaging, packing, and marking for ship- Iſlent. References. –Fumigants, see 88 1.3; carbolic acid, See 802. 1. 88 1.9 M | SCELLANEOUS DIS INFECTANTS AND INSEC- TIC I DES American Hospital Assn., 16-16. Liquid Hypochlorite Disinfectant, Deodorant, and Germicide. Based on U. S. GOV. , Dept. Of COmmerce, National Bureau of Standards, COmmercial Standard CS68–38. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insect 1– Cldes and Fungicides. Copper Carbonate. Official method for determination of copper oxide. ASSn. Of Official Agricultural Chemists. Official and Tentative Methods of Analysis, 1940. Insecti- cides and Fungicides. Organic Mercurial Seed Dis- infectants. Methods for the determination of mer- Cury. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Para-Dichlorobenzene. Covers definition, constants, derivation, solubility, uses, and packing. U. S. G O V . , Dept. Of Commerce, National Bureau of Standards. CO m me r c 1 a 1 Standard CS88-38; 1938. L 1 qu 1 d Hypochlorite Disinfectant, Deodorant, and Germicide. This standard covers the composition, physical and chemical properties, identification, method of packing, and certification of quality of liquid hypochlorites. Initiated by the National ASSn. Of Insecticide and Disinfectant M an u f a c - turers, U. S. G. O. v . , Dept. Of COmmerce, National Bureau of St an d a r d S. COmmercial Standard CS70-38; 1938. C-O al T a r Disinfectant (Emulsifying Type). This Standard covers materials, physical and chemical properties, and certification of quality of emulsi- fying type coal-tar disinfectant. Sponsored by the National Assn. Of Insecticide and Disinfectant Manu- facturers. U. S. G O V . , St an d a r ds. Dept. of Commerce, National Bureau of Commercial Standard CS71-38; 1938. Cresylic Disinfectants. This standard covers ma- terials, phy S 1 c a l and chemical properties, and certification of quality of cresylic disinfectants. Sponsored by the National Assn. Of Insectićide and D1s infectant, Manufacturers. U. S. Gov. , Navy Dept. Specification 14K1b; Kerosene; Water-White, for Use in Insecticide. U. S. G OV. , Navy Dept. Specification 51C28a; Compound; Cleaning, for Toilet Bowls. U. S. G. O. v . , Navy Dept. Specification 51D6; Disinfectant, Germicide, and Fungicide. U. S. G O V . , Navy Dept. Specification 51E2; Exterminators; ROach and Water-Bug. U. S. GOV., Treasury Dept., Procurement DiV., 431B; 1941. Fungicide; Liquid, Concentrated (for General Sanitation Purposes 1 n the Maintenance Of Field Project s, Sterilization of Industrial Garments, Etc. ). Shall effectively and safely serve as sani- tation requisite in maintenance of field project toilet facilities; Shall not be irritating to skin of persons we a r 1 n g clothing or using facilities after d1 sinfection, and shall act as a body deodor- 1zer. Shall be clear liquid and show no separation 1942. 1945. 1944. 1934. | of dissolved constituents between 40 °F. to 100° F., and Shall not decompose in prolonged storage. Gives requirements for dilution properties, ash content, and performance test; methods of sampling, inspec- tion, and tests; packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., No. 640; 1943. Paradichlorbenzene (Dichlorbenzene, Para); Technical Grade. Covers one grade and one type of White crystals free from hard caking in the con- tainer. Gives requirements for appearance, crystal- 11zing point, and particle size; method of sampling, 1nspection, and tests; and packaging, packing, and marking. e U. S. Gov. , Treasury Dept., Procurement Div., No. 703; 1944. Disinfectant; General-Use. Covers one type and One grade in a free flowing liquid. Gives re- .Quirements for odor, bactericidal action, dermatitis, miscibility with water, oxidizing agents, hydrogen idn concentration, and corrosion effect; methods of Sampling, inspection, and t e s t s; and packaging, packing, and marking for shipment. References.-Coal-tar disinfectants, label 1ng requirements, see 881. O. 882. WATER TREATMENTS, SEWAGE TREAT- MENTS See 803. 4; 882.0 GENERAL ITEMS American Public Health Ass n . Standard Methods for the Examination of Water and Sew age, 1941. The methods detailed in part I are adapted to the sani— tary examination of waters which are not grossly polluted. The methods detailed in part II are adapt— ed to the mineral examination of normally mineral- ized fresh waters, stationary boiler waters, and railway boiler waters. They are generally not ap- plicable to the study of brines. The methods de- talled in parts III and IW are adapted to the examin- at 1on of polluted w a t e r s , sewage, effluents and industrial wastes. The methods detailed in parts W, WI and WII are respectively adapted to the micro- Scopical and bacteriological examination of polluted and/or unpolluted waters. The methods outlined in appendix I are provisional methods only, as yet not being recognized as standard. The methods outlined in appendix II are provisionally proposed for the examination of Swimming pools and bathing places. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Rallway Engineering. Standard Methods for the Analysis of Chemicals Used in Water Treat- Inent. COVerS analyses Of Soda ash, hydrated lime, Sulphate Of iron, and Sulphate of alumina. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Standard Methods Of Wa t e I’ Analysis and Interpretation of Results. G 1 v e s f 1 eld survey or rapid check tests, rapid field test S, and laboratory methods. American Society of C1V11 Eng 1 n e ers . Manuals of Engineering Practice, No. 2; 1928. Definitions of Terms Used in Sewage and Sewage D1 Sposal Practice. L 1 st s alphabetically a n d defines approximately three hundred terms. American Society for Testing Materials, D 510-41; 1941. Methods of Sampling P 1 a n tº or Confined Waters for 1027 882. 0 Directory of Commodity Specifications Industrial U S e s . For water in pipe, conduit, or tank, to be conveyed to an industrial operation. General principles for Sampling, list of tests to be made and volume of sample for each test, frequency and duration Of Sampling, composite samples, con- tainers for Samples, point of sampling, precedure in taking Sample, cooling hot samples, suspended solids, labeling, and transporting of samples. American Society for Testing Materials, D 511–42; 1942. Method for Determination of the Calcium Ion and Mag- nesium Ion in Industrial Waters. Covers the gravi- metric determination of the calcium and magnesium ions, the first by precipitation as calcium oxalate and 1gnition to calcium oxide, and the second by precipitation as magnesium ammonium Orthophosphate and ignition to magnesium pyrophosphate; including preliminary removal of silica, phosphates, iron, and aluminum, together with removal of manganese When necessary. American Society for Testing Materials, D 512-42; 1942. Method for Determination of the Chloride IOn in In- dustrial Waters. Procedure for the volumetric deter- mination of chloride ion by titration of the sample with a Solution of silver nitrate in the Dresence Of potassium chromate as an internal indicator. A double titration is specified to eliminate end point error, and directions for clarifying samples of high turbidity or color, are for eliminating interference of Sulfite and given. American Society for Test in g Materials, D 513–43; 1943. Method for Determination of Total Carbon Di- oxide and Calculation of the Carbonate and Bicar- bonate Ions in Industrial Waters. Covers method of decomposing carbonates by an e X c e S S of acid and absorption of carbon dioxide in barium hydroxide solution and titration with standard acid, but is not applicable to water containing sulfides, Sul- fites, or other salts of volatile acids. Describes apparatus, Special solutions required, procedure, and calculation. American Society for T e s t 1 ng Materials, D 514-41; 1941. Method for Determination of the Hydroxide I On in Industrial Waters. COverS the titration Of water to w h 1 c h strontium chloride has been added to remove carbonate and phosphate ions. Minimizes turbidity and permits the direct titration of the hydroxide ion with decreased interference. For the examination of alkaline industrial waters such as boiler waters and boiler feed-waters under COIndi- tions where the water is practically free from or- ganic matter, silicates, and aluminates. Applica- tion, special Solutions required, procedure, an d calculation. American Society for Test in g Materials, D 515-43; 1943. Method for Determination Of the TOtal Ortho- phosphate and Calculation of the Respective Ortno- phosphate Ions in Industrial Waters. For two suc- cessive separations Of the phosphate iOn, as ām- monium phosphomolybdate and as magnesium ammonium phosphate, respectively. The magnesium ammonium phosphate is ignited to magnesium pyrophosphate and weighed. Gives application, reagents, procedure, and calculation. American Society for Test i ng Materials, D 516–42; 1942. Method for Determination of the Sulfate IOn American Water Works Assn. ASSIl. ASSI). National District Heating Assn. Technical ASSn. Of the Pulp and Paper Industry. in Industrial W at e r s . Covers procedure for the precipitation and weighing of the sulfate ion as barium sulfate. Where no ion other than sulfate is to be determined on the sample, removal of dissolved Silica 1s usually unnecessary. American Society for Test in g Materials, D 596-41; 1941. Method of Reporting Results of Analysis of Industrial Waters. Recommendations as to nature, extent, and form of results of analysis. Defini- tions, history of sample, completeness and accuracy of analysis, hydrogen ion concentration, suspended solids, dissolved solids, dissolved gases, and con- version factors. American Society for Testing Materials, D 807–44 T, 1944. Tentative Method for Embrittlement Testing of Boiler Water. Gives scope, embrittlement crack- ing, apparatus, principle of method, test specimens, preparation of test specimen, assembly of specimen and detector, installation of detector, procedure, test interval, inspection of the tested specimen, and interpretation of results. Tentative Standard Speci- fications for Filtering Material, 5C-T-1943. Pro- Vides a general basis for choosing underdrain gravel and filtering material and placing such material in the filter. Gives requirements for un d e r dra in gravel, filtering material, testing and sampling, payment, and appendixes. of Official Agricultural Chemists. and Tentative Methods of Analysis, 1940. Brine, and Salt. Industrial Water. Determination of Solids in solution. chlorine, combined carbonic and bicarbonic acids, nitrates, silica, iron, alumi- num, calcium, magnesium, Sulfuric acid, alkalinity before and after boiling, total hardness, and per- Iſlanent hardness. of Official Agricultural Chemists. and Tentative Methods of Analysis, 1940. Brine, and Salt. Irrigating Water. Determination Of Solids in Solution, chlorine, carbonic and bi- carbonic acids, Sulphuric acid, calcium, magnesium, and black alkali. Official Waters, Official Waters, Proposed Tentative Method for Measurement Of Relative Corrosion Rates— N. D. H. A. Method, 1945. Provides a simple and rapid me an s for measuring the relative corrosivity of aqueous Solutions and of comparing the corrosion resistivity of different metals when exposed to such environments. Applicable to the making of measure- ments in municipal water supplies, industrial proc- esses, p11ot plant experiments, and lab or at or y Studies, Where waters relatively free of suspended materials, at temperatures below about 400° F. and at flow rates below about 5 ft. per second are en- countered. Gives requirements for apparatus, fabri- cation of frame, helical coils, and couplings, as- Sembling a tester, criteria for installing a tester, period of exposure, cleaning of test specimens, cal- culation of a ve r a ge corrosion rates, conversion factors, table showing COnversion factors and Other pertinent data for materials commonly used in water lines, interpretation of data, and drawings. Anal- ysis of Industrial Process Water. Tentative Stand- ard T 620 m-44; 1944. Method of mineral analysis 1028 Chemicals and Allied Products 882. M. of water for use in boilers and manufacturing pur- poses in pulp, paper, and paperboard industry. Cov- ers analysis for turbidity, color, solids, hydrogen ion concentration, alkalinity, acidity, dissolved Oxygen and B. O. D., Oil, and hardness. U. S. Gov. , Fe d e r a 1 Specification SS-C-744; 1942. Crushed Stone, Crushed Slag, and G r a V e l ; (for) Sewage-Trickling-Filter-Media. Gives requirements for material, soundness, and grading; and methods of Sampling, inspection, and tests. 882. I ANTI FOAMING B0 |LER COMPOUND References.—Boiler compounds, see 882. 2. 882.2 ANT | SCALE B0 |LER COMPOUND American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Hydrated Lime To Be Used in Water Treatment. Covers two grades-high-calcium and calcium. G 1 v e S re- quirements for chemical and physical properties and tests, packing, inspection, penalization, and rejec- tion. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Quicklime To Be Used in Water Treatment. Covers two grades-high-calcium and c a l c 1 um ; and four forms—lump, pebble, ground, and pulverized. Gives requirements f or chemical properties and tests, packing, inspection, and rejection. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Soda Ash To Be Used in Water Treatment. Gives re- quirements for chemical and physical properties and tests, packing and marking, and inspection and re- jection. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Sulphate of Alumina To Be Used in Water Treatment. Gives requirements for chemical properties, physical properties, and tests; packing and marking; and in- spection and rejection. American Railway Engineering ASSn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Sulphate of Iron To Be Used in Water Treatment. Covers granular sugar sulphate of iron. Gives re- quirements for chemical properties and tests, pack- ing and marking, and inspection and rejection. U. S. G O V . , Navy Dept. Specification 13C31; 1944. COmpound; B01ler, Navy, 1941. References.—Methods of water analysis, see 882.0; other specifications for l i m e , for Soda ash, see 5 17.2, 834. 4; salt for water soften 1ng plants, see 834. 9. 882.3 DR | NK ING WATER AND TREATMENT OF DRINK- |NG WATER American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Hydrated Lime To Be Used in Water Treatment. Cov- ers two grades-high-calcium and calcium. G 1 v e S requirements for chemical and physical properties and tests, packing, inspection, penalization, and rejection. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering. Specifications for Quicklime To Be Used in Water Treatment. Covers two grade S-high-calcium and calcium; and four forms— lump, pebble, ground, and pulverized. Gives require— ments for chemical properties and tests, packing, inspection, and rejection. American Railway Engineering Assn. Construction and Maintenance Section, ASSn. Of American Railroads. Manual for Railway Engineering. Specifications for Salt To Be Used in Regeneration of Zeolite Water SOftening Plan t S. COvers crushed rock salt and evaporated Salt. Gives requirements for chemical and physical properties, tests, packing, marking, inspection, penalization, and rejection. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1920. Water for Drinking Purposes. Must comply with requirements 1 SSued by Public Health Service. It is preferable that drinking water should be secured from municipal Supplies. Where municipal water is impossible or impractical to secure it gives methods of procuring and treating water. ASSn. Of Official Agricultural Chemists. Tentative Methods of Analysis, 1940. Waters, Brine, and Salt. For potable water, determination of tur- bidity, color, odor, Solids in solution and suspend- ed, nitrogen as ammonia, nitrite, and nitrate; chlo- rine, oxygen required, dissolved oxygen, tentative methods for lead, COpper, and Zinc. U. S. G O v . , Army Air Forces. Specification 40874; 1944. Kit; Sea Water Desalting, Type JJ-1. U. S. Gov., Army-Navy Aeronautical Specification AN-W-5b-1; 1944. Water; Emergency Drinking (in Sealed Cans). U. S. GOV. , U. S. Arſly, fication 22–177; 1929. Official and Quartermaster Corps. Speci- Ice. References.-Methods of water analysis, see 882. O. 882. 1. WATER FOR CHEM | CAL AND MEDIC INAL PUR - POSES The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Edition, 1942. Ampuls Of Redistilled Water. Gives description, clearness, residue, and Other teSt.S. The American Pharmaceutical A S S n . and The National Formulary Committee. The National Formulary, Sev- enth Ed it 1 0 n , 1942. Redistilled Water. Gives clearness, residue, reaction, chloride, sulfate, ammonia, Calcium, metals, carbon dioxide, oxidizable Substances, and preparation. U. S. Pharmacopoeial Convention. Pharmacopo e i a of U. S. A., Twelfth Revision, 1942. Distilled Water. Description, dissolved solids, reaction, chloride, Sulfate, ammonia, calcium, carbon dioxide, and heavy metals. U. S. Pharmacopoeial Convention. Pharmacopo e i a Of U. S. A., Twelfth Revision, 1942. Sterilized DiS- tilled Water. Description and storage. 1029 882. 1. Directory of Commodity Specifications U. S. Pharmacopoeial Convention. U. S. A., Twelfth Revision, 1942. W at er (Aqua). Description, reaction, heavy metals, zinc, foreign Volatile matters, dissolved solids, a n d B. coli. U. S. P. p r o du C t S of water-Aqua Destillata, Aqua Destillata Sterilisata, Aqua Pro Injectione. U. S. Pharmacopoeial Convention. Pharmacopoeia of U. S. ..A., Twelfth Revision, 1942. Water for Injec- Pharmacopoeia of 890-899 89 1. BLEACHES, POLISHES, DRESS INGS Abrasive G T 8 in ASSn. Standard for Measurement of Capillarity of Electrically Fu se d Aluminum Oxide Abrasives for Polishing Uses, 1940. For determin- 1ng bonding properties between grain particles and the glue; gene r a l requirements for freedom from foreign matter, testing apparatus, sampling, meth- ods of test, cleaning of tubes, and table of grit numbers. American Chemical Society. Specifications for Analyti- Cal Reagents, 1941. Hydrogen Peroxide. Gives re- quirements for strength, nonvolatile matter, free acid, chloride, nitrogen, phosphate, sulfate, and teSt, S. American HO Spital ASSn. , 7-43. Phosphate (Phosphate Cleaner). Covers on e grade and either granular, flake, or crystalline. Based On U. S. Gov., Federal Specification O-T-671a.- American HO Spital Ass n . , 34-1 18. Liquid Furniture Polish. Covers one type and grade. American HOSD ital ASSn. , 34-121. Metal Polish. Cov- ers O n e grade in powder, liquid, and paste types. Based On U. S. GOV. Federal Specification P-P-556a. American HO Spital ASSn. , 34-124. Liquid Metal Polish. Covers one grade. Based on U. S. Gov. , Navy Dept., Specifications 51P5. American HOSpital ASSn. , 34-127. Silver POlí sh. Cov- ers one grade in liquid, paste, and powder types. Based on U. S. Gov., Federal Specification P-P-571b. American HOSpital ASSn. , 34-142. Liquid a n d Paste Floor Wax. COvers One grade. A m e r 1 C a n HOSpital ASSn. , 34-145. Water-Emulsion Floor Wax. COvers One g r a d e in regular and con- centrated types. Based on U. S. Gov., Federal Speci- fication P-W-151. Technical Assn. of the Pulp and Paper Industry. Analy- sis of Bleaching Powder, Bleach Liquor, and Bleach Sludge. Standard T 611 m-44; 1944. For chloride Of lime, hypochlorite solution, and loss of chlorine in Sludge. Sampling, methods of testing, and deter- mination. Of Quantitle S. U. S. GOv., Army Air Forces. Specification 14099 (1); 1942. Cleaner; Liquid (for Glass). U. S. Gov. , Army Air Forces. Specification No. 14125; 1944. Compound; Metal Cleaner (Heavy Duty). U. S. Gov. , Army Air Forces. Specification No. 14132; 1944. COmpound; Shearling Refinishing. U. S. Gov. , Army Air Forces. Specification 20014B; 1944. COmpound; Polishing, for Acrylate Base Plas- tic. U. S. 1940. faces). Technical Trisodium Specification 20024; 1 Aircraft Sur- G O V . , Army Air Forces. Compound; Polishing (for Me, tion. Use in preparation, physical and chemical Standards, pyrogens, and added substances. U. S. Gov. , Navy Dept. Specification 51W10; Water; Distilled. 1945. References.-Methods of water analysis, see 882.0; chemicals used in w a te r purification, see 517.2, 833. 2, 834.4, 834.8, 838. 3, 839. 33, 839. 34, 839.8. 882.5 SEWAGE CHLORINATORS MISCELLANEOUS CHEMICAL PRODUCTS U. S. Gov., Army Air Forces. Specification 31266 (1); 1943. Bleaching Powder; Film Reversal (for Photo- graphic Use). U. S. GOV., D ep t . Of Interior, Standard Specification No. 64. D1 SD ensers. U. S. Gov. , F e d e r a l Specification O–B–441a; 1937. Amendment 1; 1942. Bleaching-Material (Chlorinating Agents). Covers five grades-(A) calcium hypochlo- rite and calcium hypochlorite in tubes, (B) bleach- ing powder (35 per cent available chlorine), (C) bleaching powder (30 percent available chlorine), (D) SOdium hypochlorite solution, and (AA) calcium hypochlorite, Special granulated, Gives require- ments for available chlorine in grade A, tubes, and COntents of tube; methods of sampling, inspection, and tests; and reguirements for packaging, packing, and marking. U. S. Gov. , F e d e r a l Specification O-T-671a; 1940. TriSOdium-Phosphate; Technical (Phosphate Cleaner). Covers one grade. Gives detail requirements; meth- Od Of Sampling, inspection, and tests; and require- Iments for packaging, packing, and marking for ship- Inent. U. S. Gov. , F e d e r a l Specification P-P-546; 1942. Polish; Automobile, Liquid. COvers on e type and grade. Gives requirements for nonvolatile matter, ash COntent, free caustic alkali, neutralization number, particle size, and volatile matter; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Feder a 1 Specification P-P-552; 1942. Polish; Furniture, L 1 q u i d. Covers One type 8md grade. Gives detail requirements for nonvolatile matter, 8Sh COntent, free caustic acid, volatile matter, and saponification number; methods of sam— pling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Fe de r a l Specification P-P-556a; 1939. Amendment 2; 1943. Polish, Metal. Covers One grade and three types- (I) powder, (II) liquid, and (III) paste. Gives requirements for properties, abrasive material, removal of tarnish, protection of polished Surface, keeping qualities, VOlatile matter, and flammability; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Fe de r a l Specification P-P-567; 1943. Polish; shoe, Paste. Shall consist of wax mixed with a volatile Solvent to form a paste and Shall be black, tan, brown, Or Oxblood. Gives require- ments for being free from flammable materials; Odor, polish, consistency, wax content, properties of wax, Purchasing Office. Liquid Cleaner With 1030 Chemicals and Allied Products 893.0 and properties Of volatile SOlvents; meth0ls Of Sam- pling, inspection, and tests; and packaging, pack- ing, and marking. U. S. Gov. , Fe d e r a l Specification P-P-571b; 1939. Polish; Silver. Covers one grade, in three types- (I) liquid, (II) paste, and (III) powder. Gives requirements f O r properties, removal Of tarnish, keeping qualities, volatile matter, and flammabil- ity; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and mark- ing for shipment. U. S. Gov. , Fe d e r a l Specification P-P-576; 1933. Polish; Stove. COvers One grade and four types- (I) liquid, (II) paste, (III) powder, and (IV) cake. Gives methods of 1nspection, sampling, and tests. U. S. GOv., Fe d e r a l Specification P-W-134; 1942. Wax; Floor, Solvent-Type, Liquid (W i th Resins). Covers One type and One grade. Glves requirements for material, total solids, and vehicle; methods Of sampling, inspection, and tests; and require- ments for packaging, packing, and marking for ship- Iſlent. U. S. Gov. , Fe d e r a l Specification P-W-151a; 1942. Wax; Floor, Water-Emulsion. Covers on e grade of free-flowing fluid that can be readily applied with an applicator, Such as lamb'S WOOl, cotton cloth, or a mop. For use on sealed floors and floorings. Gives requirements for nonvolatile matter, wax con- tent, and softening point; ash content, free caustic alkal 1, Volatile solvents, and dilution properties; methods of Sampling, lnspection, and tests; and re- quirements for packaging, packing, and marking. U. S. GOV., Federal Specification P-W-158; 1942. Wax; General-Purpose, Solvent-Type, Li qu 1 d and Paste (for Floors, Furniture, Etc.) Covers one grade in two types- (I) liquid an d (II) paste. Gives re- "quirements for softening point, acid value, saponi- fication value, ash content, volatile Organic sol- vent, and Dhysical and performance tests; methods Of sampling, inspection, and tests; and requirements for packaging, Dacking, and marking for shipment. U. S. Gov., Fe de r a 1 Specification TT-D-636; 1943. Amendment 1; 1944. Dressing; Leather, Transmission- Belt. Covers t w o types- (I) liquid or paste and (II) stick. Gives general requirements, physical requirements, and performance requirements; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Joint Army-Navy Specification JAN-D-51; 1944. Dubbing. U. S. GOv. Marine Corps Specification, 1926. White and Khaki. U. S. GOV. , Navy Dept. COmpound; Polishing. U. S. GOV. , Navy De p t . Polish; Metal, Liquid. U. S. GOV. , Navy De D t . Dressing; Leather, Belt. U. S. GOv. , Treasury Dept., Procurement Div. , 428A; 1940. Polish; Shoe, Paste. Shall be of the wax- turpentine type, One grade, black Or tan, and shall be free from toxic materials such as nitro-benzene (oil of mirbane), etc., and have no rancid or ob- jectionable odor. Gives requirements for consistency, flashpoint, color, free acid Or free alkali, drying Blanco; Specification 51C18b; 1941. Specification 51P5f; 1944. Specification 52D10; 1944. properties, and WOrkabil 1 ty and performance; meth- Ods of Sampling, inspection, and tests; and packag- ing, packing, and marking. 892. PRESERVATIVES AND ARTI F | C ||A L SWEETENERS, FOR FOODS Assn. Of Official Agricultural Chemists. Official and Tentative Methods Of Analysis, 1940. Preserva- tives and Artificial Sweeteners. Methods for deter- mination of presence and amount of salicylic acid, of benzoic acid, saccharin, boric acid; for presence Of formaldehyde, Of Soluble and insoluble fluorides, of beta-naphthol, Of abrastol, of sucrol or dulcin; of presence and amount Of Sulphurous Or formic acid. References. – Salicylic a c 1 d, benzoic acid, see 812. 1; formaldehyde, see 824; in soluble fluori des, soluble fluorides, saccharin, abrastol, sucrol, dulcin, see 839.9. 893. PLAST CS 893.0 GENERAL ITEMS American Society for Testing Materials, D 256-43T; 1943. Tentative Methods of Test for Impact Resist- ance of Plast 1ds and Electrical Insulating Materials. Intended to determine the relative susceptibility to fracture by shock of plastic materials and elec- trical insulating materials as 1nd 1 cated by the energy expended by a standard pendulum type impact machine in breaking a standard Specimen in One blow. Gives requirements f O r apparatus, test Specimen, conditi Oning test Specimens, procedure, and report for both cantilever beam (Izod type) and simple beam (Charpy type) tests. American Society for Te St 1 m g Materials, D 543-43; 1943. Method. Of Test for Resistance Of Plastics to Chemical Reagents. Applicable to all Organic plas- tic materials, including C a S-t , molded, laminated resinous products, and sheet materials, for resist- ance to chemical reagents. Gives requirements for apparatus, reagents, test Specimens, procedure, and report. American Society for Testing Materials, D568-43; 1943. Method of Test for Flammability of Plastics 0.050 Inch and Under in Thickness. Covers the procedure for determining the flammability of plastics in the form Of thin Sheets Or films 0.050 in. and under in thickness. Gives requirements for apparatus, test Specimens, fusee method, benzol drop method, and re- DOI’t. American So c 1 et y for Testing Materials, D569-44T, 1944. Tentative Method. Of Test for Measuring the Flow Properties of Thermoplastic Molding Materials. Covers the procedure for determining the tempera- ture at which a thermoplastic material attains a Specified degree of flow when subjected to a pre- Scrlbed Dressure in a Specified extrusion mold for a definite time. Measurements of flow are made at three Or more temperatures, and the temperature for the Specified flow is Obtained by graphic interpola- tion. Gives requirements for apparatus, test Speci- mens, cond 1 tioning, procedure, plotting results, and rep Ort. American SO c 1 et y for Testing Materials, D 570-42; 1942. Method of Test for Water Absorption of Plas- tics. Covers immersion test for guide to electrical 1031 893.0 Directory of Commodity Specifications and mechanical properties and as a control test for unlf Ormity Of product. DeScribes apparatus, prepa- ration of specimen, and procedure including recon- ditioning, calculation, and report. American SO c 1 et y for Testing Materials, D618–44T; 1944. Tentative Methods of Conditioning and Classi- fying for COnditioning Plastics and Electrical In- sulating Materials for Testing, COver procedures for establishing standard periods of time, tempera- tures, a n d relative humid 1ties to be used in the pretreatment of plastics and electrical insulating materials prior to testing, as well as in the actual testing Of Such plastics whose physical properties are subject to rapid change as a result of varia- tions in atmospheric conditions. Class 1 fication of materials for conditioning, apparatus, procedure, and reſ)O1"t. American Society for Testing Materials, D620-417; 1941. Tentative Method of Test for Color fastness Of Plas- tics to Light. To establish a laboratory procedure for evaluating the relative resistance of plastics to change in color when exposed to Sunlight. AD- paratus, test Specimen, procedure, and report. American SO c 1 et y for Testing Msterials, D621-44T; 1944. Tentative Method of Test for Deformation of Plastics Under Load. Covers the procedure for de- termining the deformation under compression Of non- metallic sheet and molded plastic materials, Of all Classes and all COTInercial thicknesses, intended for structural and insulating purposes. Gives re- quirements for nature of test apparatus, test Speci- mens, C.Onditioning, Dr.Ocedure, and report. American Society for Testing Materials, D635-44; 1944. Method of Test for Flammability of Plastics Over 0.050 Inch in Thickness. Covers the procedure for determining the flammability of plastics in the form of sheets Or plates. Apparatus, test Speci- Imens, Dr.OCedure, and report. American So c 1 et y for Testing Materials, D 636-43; 1943. Method of Test for Diffusion of L i g h t by Plastics. To differentiate the relative ability Of plastics to diffuse light and is applicable to mate- rials that scatter incident light to an appreciable extent (diffusion). It is not successfully appli- cable to the measurement of low ranges of scattering (haze) which are associated with slight departures from optical clarity. Gives requirements for appa- ratus, test specimens, procedure, numerical evalua- tion. Of diffusion, and report. American Soc i e t y for Testing Materials, D 637-43; 1943. Method of Test for Surface Irregularities of Flat Transparent Plastic. Sheet. For the measurement of the surface irregularities of flat transparent plastic sheets that are Ordinarily used to COver openings through which visual and instrumental Ob- servations are made. Measures the dist Ortlon and the deviation of 11ne of sight through flat sheets of transparent p l as t 1 c s . Gives description of terms, apparatus, assembly of apparatus, test Spec 1- men, procedure, and report. American Society for Testing Materials, D 638–44. T. 1944. Tentative Method of Test for Tensile Proper- ties Of Plast 1Cs. Intended for use in determining the comparative tensile properties of Organic plas- tics when tested in the form Of test Specimens Of Standard Shapes and under defined conditions of pre- treatment, temperature, humid1ty, and testing ma- Chine Speed. Definitions of terms, apparatus, clas- Slf1cation of materials, test specimens, number of test Specimens, COnditioning test specimens, speed Of testing, procedure, calculations, report, and appendix of definitions of terms and symbols relat- ing to tension testing Of plastics. American SO c 1 et y for Testing Materials, D648-44T; 1944. Tentative Method Of Test for Heat D1stortion Temperature of Plastics. Gives scope, apparatus, preparation. Of apparatus, t e St SDecimens, COndi- tioning test Specimens, Drocedure, and report. American Society for Testing Materials, D 671-42 T; 1942. Tentative Method of Test for Repeated Flex- ural Stress (Fatigue) of Plastics. Covers the test procedure for determining the effect of repetitions of stress by a fixed-cantilever type of testing ma- chine designed to produce the same maximum deflec- tion Of the Specimen in each cycle. This test is also applicable to D l as t 1 c impregnated WOOd and plastic bonded plywood. American So c 1 et y for Testing Materials, D 673-44; 1944. Method of Test for Mar Resistance Of Plas- tics. Designed to measure the resistance of glossy Surfaces to abrasive a C t 1 O n . Such materials as molded a n d laminated plastics, paint 2 and lacquer films, and plated coatings may be evaluated by this method. American Society for Testing Materials, D 674-42 T; 1942. Tentative Recommended Practice for Long-Time Tension Tests of Plastics. Covers the determination of the amount of extension of plastics due to the combined effects Of tensile stress, time, tempera- ture, and relative humidity, when t e s t e d in the form Of Specimens Of Standard Shape. American Society for Testing Materials, D 675–43T, 1943. Tentative Descriptive NOmenclature of Ob- jects Made From Plastics. Provides simple terms, adequate to convey with maximum brevity and certain- ty, an accurate description Of any Visible character- 1stic Of a plastic Object Which can be seen, but which cannot be ex D re S se d in numerical values. Gives terms relating to color characteristics, sur- face characteristics, clarity, soundness or struc- ture, and Shape. Defines TecCImmended nomenclature terms and lists terms not recCIIIſlended. American Society for Testing Materials, D 695-44. T.; 1944. Tentative Me t h O d Of Test for Compressive Strength of Plastics. Intended for use in determin- ing the comparative compressive properties of or— ganic plastics in the form of test specimens of Standard Shape and When tested under defined condi- t1Ons of pretreatment, temperature, humidity, and testing machine Speed. American So c 1 et y for Testing Materials, D 696-44; 1944. Met h O d of Test for COefficient of Linear Thermal Expansion of Plastics. Intended for deter- mining the reversible linear thermal expansion under exclusion of accidental factors. In general, 1t will not be possible to exclude all accidental ſac- tors and for this reason the method can be expected to give Only approximate values. American Society for Testing Materials, 1942. D 697–42 T; Tentative Me th O d Of Test for Water Wapor 1032 Chemicals and 893.0 All lied Products Permeability of Plastic Sheets. Describes proce- dures for determining the water vapor permeability of plastic sheet made with paper, paperboard, trans- parent sheeting, plastic Sheeting, and Other sheet materials suitably bonded together with plastics. American Society for Testing Materials, D 731-44T; 1944. Tentative Method of Test for Measuring Rela- tive Mobility of Thermosetting Molding Powder. De- signed to me a sure the mobility of thermosetting plastics under certain specified conditions Of mold design and applied temperature and pressure. Gives requirements for apparatus, conditioning, test Sam- ple, procedure, and report. American Society for Testing Materials, D 732-43T; 1943. Tentative Method of Test for Shear Strength Of Plastics. COvers the Dunch type Of Shear test and is intended f O r use in determining the shear strength of test specimens of organic plastics in thicknesses from 0.005 to 0.500 in. Gives defini- tion and requirements for apparatus, test Specimen, conditioning, procedure, and report. American Soc i e t y for Testing Materials, D746-44T; 1944. Tentative Method of Test for Brittle Tempera- ture of Plastics and Elastomers. Establishes a temperature above which a normal nonrigid plastic is not brittle in its reaction to Sudden deformation. Gives requirements for apparatus, test Specimens, procedure with liquid coolant, procedure with air as a coolant, and report. American So c 1 et y for Testing Materials, D 747-43T; 1943. Tentative Method of Test f O r Stiffness in Flexure of Nonrigid Plastics. Describes a procedure well suited for determining the relative flexibility Over a wide range. Gives requirements for apparatus, test specimens, conditioning test specimens, Dr.Oce- dure, calculations, report, and appendix. American Soc i et y for Testing Materials, D756-44T; 1944. Tentative Methods Of Tests for Resistance Of Plastics to Accelerated Service COnditionS. Gives scope, apparatus, test Specimens, cond 1 t 1 on in g, measurements of test specimens, visual examination, procedures, physical tests, and report. American So c i e t y for Testing Materials, D757-44T; 1944. Tentative Method of Test for Flammability of Plastics, Self-Extinguishing Type. G i v e s scope, apparatus, test specimens, procedure, and report. American Soc i et y for Testing Materials, D758-44T; 1944. Tentative Method of Test for Impact Res 1st- ance of Plastics at Subnormal and Supernormal Tem- peratures. Gives scope, apparatus, test Specimens, conditioning, procedure, and report. American SO c 1 et y for Testing Materials, D759-44T; 1944. Tentative Methods Of Test for TenSile and COImpressive Properties of Plastics at Subnormal and Supernormal Temperatures. Gives scope, apparatus, test Specimens, cond1tioning, procedure, and report. American Society for Testing Materials, D 785-44 T. 1944. Tentative Me th O d of Test for Indentation Hardness Of Plastic. Gives scope, apparatus, COn- ditioning, procedure, and report. American Society for Testing Materials, D 790-44 T; 1944. Tentative Methods of Flexural Test of Plastics. Gives scope, apparatus, test Specimens, number of test Specimens, conditioning test Specimens, proce- dure, retests, calculations, and report. American Society for Testing Materials, D 792-44 Tº 1944. Tentative Methods Of Test for Specific Grav- ity of Plastics. Gives scope, specific gravity, apparatus, test Specimens, conditioning test speci- mens, procedure, and calculations for plastics in final form for use and for plastics in preformed conditions. American Society for Testing Materials, D 793–44. T; 1944. Tentative Method of Test for Short-Time Stability at Elevated Temperatures of Plast 1 c s Containing Chlorine. Gives scope, apparatus, reagents, test Specimens, Dr.Ocedure, precautions, and calculations. American Society for Testing Materials, D 794-44 T; 1944. Tentative Recomménded Practice for Determining Permanent Effect Of Heat. On Plastics. Gives &cope, apparatus, test Specimens, determination of proper- ties prior to heat exposure, exposure Of Specimens for heat effect, heat exposure Schedule, and report. American Society for Testing Materials, D 795-44. T. 1944. Tentative Recommended Practice for Accelerat- ed Weathering of Plastics Using S-1 Bulb and Fog Chamber. Gives SCODe, apparatus, test Specimens, procedure, and report. American Society for Testing Materials, D 798–44 T, 1944. Tentative Recommended Practice for Molding Specimens Of Phenolic Materials. Gives scope, ap- paratus, conditioning, and procedure. American Society for Testing Materials, D 797–44T, 1944. Tentative Method of Test for Young's Modulus in Flexure of Natural and Synthetic Elastomers at NOrmal and Subnormal Temperatures. Gives SCODe, apparatus, test Specimens, procedure, calculations, and report. American So c 1 et y for Testing Materials, D817–44T; 1944. Ten t at iv e Method of Test for Acetyl and Butyryl Content of Cellulose A c e t a t e Butyrate. Gives SCODe, Outline Of method, apparatus, reagents, determination of t O t a l acyl content, alternative determination of total acyl content, 1solation of mixed acids, determination Of the molar ratioS Of the acids, and calculation of acetyl and butyryl COIntent. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Plastics; Molding (Syn- thetic). Covers definition, classes, characteris- tics, uses, marketing forms, marketing Customs, and Substitutes. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Plastics; Lami- nated. COverS definition, character is tics, con- stants, construction, chemical resistance, grades, uses, forms and marketing, and substitutes. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2, 1944. Plastics; Poly- styrene. Covers definition, constants, solubility, derivation and characteristics, uses, grades and forms, containers, and substitutes. National Board of Fire Underwriters. Pyroxylin Plas- tic in Factories, No. 42; 1940. Standards for the Storage, handling, and use of pyroxyl in plastic in factories making articles there from. Covers synop- sis, application, definitions, general requirements, isolated storage buildings, storage of raw materials, manufacturing, inspection and packing, storage of finished stock, d 1 s p lay and sales tables, and 1033 893. O Directory of Commodity Specifications factories using finished pyroxylin articles for as- sembly with other materials. National Board of Fire Underwriters. Pyroxylin Plas- tic in Warehouses and Stores, No. 43; 1940. Stand- ards for the s to r age and handling of pyroxylin plastic in warehouses and wholesale jobbing and re- tail stores. Covers introduction, scope of stand- ards, sales and handling, storage of loose or packed articles not in Shipping containers, s to r age of finished articles in Shipping containers, storage Of raw stock in shipping containers, and general requirements. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Pro- tection of Pyroxylin Plastic. Covers buildings, dry rooms or boxes, fire protection, isolated Stor- age buildings, and storage of raw materials in fac- tories, including Vaults and cabinets. National Fire Protection Assn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Pyroxylin Plastic in Factories. Stand- ards for the storage, h an d l l n g, and the use of pyroxylin plastics in factories m a k l ng articles there from. COvers SynOpsis, application, defini- tions, general requirements for buildings, isolated Storage buildings, Storage of raw materlals, manu- facturing, inspection and packing, storage of fin- 1shed Stock, display and Sales tables, and factories using finished pyroxylin articles for assembly with other materials. National Fire Protection ASSn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Pyroxyl in Plastic Storage and Sale. Storage and handling of pyroxylin plastic in ware- houses and wholesale J O b b in g and retail Stores. Covers sales and handling, storage of loose or pack- ed articles not in shipping containers, storage of finished articles in shipping containers, storage of raw stock in shipping containers, and general 1tems. U. S. Gov. , Army Air Forces. Specification No. 12043; 1944. Plastic Parts; Molded, General Specification for, Inspection of. U. S. Gov. , Fe d e r a l Specification L-P-406a, 1944. Plastics; Organic, Ge n e r a l Specifications, Test Methods. This Specification establishes standard methods for testing Organic plastics for conformance with the requirements Of Federal specifications and was prepared in Order to eliminate unnecessary Or undesirable variation in testing procedure. COvers mechanical tests, thermal tests, O D t 1 C a l tests, electrical tests, miscellaneous physical tests, per- formance tests, and chemical tests. Gives necessary details, notes, drawings, and photographs. U. S. Gov. , Treasury Dept., Procurement Div., No. 583; 1942. NOzzles; Garden Hose. COvers One type and size made of nonwater absorbent plastic COInDOund. Gives requirements f or construction, Stem, body, discharge, adjustment, pling, inspect iOn, and tests; ing and marking. U. S. Gov. , Treasury Dept., Procurement Div., No. 620; 1943. Shields; Face, Plastic. COvers tWO types- (I) without crown protector, (II) with crown pro- tector; and two styles- (A) clear transparent visor and packaging, pack- and finish; methods Of Sam- and (B) shaded transparent visor. Gives require- ments for sizes, visor length, visor thickness, ma- terial, Workmanship, general design, visor Optical properties, visor temperature and moisture resist- ance, flammability, face clearance, visor construc- tion, headgear, CrOwn protector, Welght, and finish; methods of Sampling, inspection, and tests; packag- ing, packing, and marking. 893. I | NSULATING PLASTICS References. – Insulating materials, see 296. 3. 893.2 ELECTRICAL INSULATING PLASTICS References.—Electrical insulating materials, 719. 58. 893.3 PLASTIC “TABLEWARE U. S. Gov. , Federal Spec 1 fication L-T-48; 1942. Tableware; Plastic. Covers three types- (I) melamine-formaldehyde resin (alpha-cellulose filler), (II) melamine-formaldehyde resin (cellulose fabric filler), and (III) any other synthetic plastics meeting the requirements of this specification. Gives requirements for color, design, uniformity, thickness, tolerances, resistance to boiling water, resistance to staining, w a t e r absorption, impact strength, discoloration by light, and Odor; methods of Sampling, inspection, and tests; and packaging, packing, and marking. See 893.1 PLAST | C SHEETS American Hospital Assn., 10–31. Cellulose Acetate (or Similar Material); Flame-Resisting Transparent, Sheet. Gives requirements for material, WOrkman- ship, dimensions, finish, flexibility, transparency, flame resistance, In a r k l ng , light transmission, brittleness, permeability to water, and permeabil- ity to oil and gasoline. American Society for Testing Materlals, D617–44; 1944. Standard Method of Test for Punching Quality of Phenolic Laminated Sheets. Gives scope, apparatus, test Specimens, preparation of apparatus, procedure for punching, rating punching quality, procedure for Rockwell hardness c On t r Ol test, and report; and appendices. American Society for Testing Materials, D634–44; 1944. Standard Methods of Test for Product Uniformity of Phenolic Laminated Sheets. Gives scope, nature Of test, Sampling, thread count and ply thickness, ace- tone extractable matter, Water absorption, dielec- tric strength parallel with laminations (step-by- step method), hot Rockwell hardness, and density. American Society for Testing Materials, D 701-44T; 1944. Tentative Specifications for Cellulose Ni- trate (Pyroxylin) Plastic Sheets, Rods, and Tubes. Gives type, general requirements, detail, require- ments, sampling, In eth O d S Of testing, number Of tests, retest and reject iOn, and packing and mark- ing. American So c 1 et y for Testing Materials, D 702-43T; 1943. Tentative Specifications for Cast Methacrylate Plastic She et s , ROds, Tubes, and Shapes. Gives types and grades, general requirements, detail re- quirements, Sampling, methods Of testing, number Of tests, retest and rejection, and packing and marking. * 1034 Chemicals and All ied Products 893. 7 American Society for Testing Materials, D 708-44T, 1944. Tentative Specifications for vinyl chloride- Acetate Resin Sheets. Giveš type, general require- ments, detail requirements, sampling, methods of testing, number of tests, retest and rejection, Dacking and marking. American Society for Testing Materials, D 786–44 T, 1944. Tentative Specification for Cellulose Acetate Plastic Sheets. Gives scope, type, general require- Inents, detail requirements, sampling, methods of testing, number of tests, retest and rejection, and packing and marking, U. S. Gov., Army Air Forces. Specification 12025-C; 1945. Plastic-Sheet; Transparent Cellulose Acetate Base. U. S. Gov., Army Air Forces. Specification 12032; 1942. Phenolic She et s, Rods, Tubes, and Shapes (Fabric Base, Graphite Impregnated). U. S. Gov., Army Air Forces. Specification 12036 (1); 1944. Phenolic Sheet; Laminated High Strength Paper Base. - U. S. Gov. , Army Air Forces. Specification No. 12042, 1944. Plastic; Sheet, Self Sealing Tank Backing. U. S. Gov. , Army Air Forces. Specification 12044-2; 1945. Plastle Sheet, for Instrument Flying Enclo- Sures and GOggles. - U. S. Gov., Army-Navy Aeronautical Specification AN- P-44; 1944. Plastic; Acrylic Sheet. U. S. Gov., Army-Navy Aeronautical Specification AN- P-63; 1944. Plastic Materials; Molded Thermo Se U- ting. U. S. GOV. , D e D t . Of COmmerce, National Bureau Of Standards. Miscellaneous Publication M168; 1940. Protection Of DOCuments With Ce l l u l O Se Acetate Sheeting. Relative to the lamination of documentary material with cellulose acetate sheeting as a pro- tective measure, a study was made of the quality of various sheetings a n d of the Suitability Of the lamination processes used by seven different Organ- izations. Three of the operators used plain sheet- 1ng applied with heat, and Dressure, One used sheet- ing containing an adhesive and applied the sheet- ing with heat and pressure, and three used sheet- ing containing an adhesive and applied the sheet- ing with p r e s sure at ordinary temperature. The Operators used identical papers Of four different types. The sheetings were tested for the physical and chemical properties considered of importance relative to laminating quality, resistance to wear, and stability. U. S. Gov., Navy Dept. Specification 33M1; 1941. Methacrylate, or Similar Plastic Glazing Material. Sheets for bulle t in boards. Disks for airport lenses. U. S. Gov. , Navy Dept. Specification 33 P 39; 1944. Plastic; Transparent, Sheet, Vinyl Chloride-Vinyl Acetate CODOlymer. U. S. Gov. , Navy D ep t . Specification 33P40; 1944. Plastic; Transparent, She et , Cellulose Acetate. U. S. Gov., Treasury Dept., Procurement Div., No. 727; 1945. Cellulosic-Sheet; Photograph 1 c (Clear and Frosted). Covers two types- (I) acetate base (class A, cle a r and class B, frosted) and (II) nitrate base, clear (grade A, gene r a l use and grade B, superior me ch an 1 c a l and Optical use). Give S requirements for material, flammability, thermal expansion, tensile Strength, elongation, flexibility, water absorption, Optical displacement, and warpage; methods of sampling, inspection, and t e s t s; and packaging, packing, and marking for shipment. U. S. Gov., U. S. Army, Chemical War far e Service. Specification 97-54-68; 19 33 . Sheet; Cellulose, Regenerated. U. S. GOV., U. S. Army, Corps Of Engineers. Specifi- cation 42.1-11A; 1934. Celluloid; Sheet. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2970; 1940. 893.5 TRANSPARENT PLASTICS American HOSDital ASSn. , 10-31. Cellulose Acetate (or Similar Material), Flame-Resisting Transparent, Sheet. Gives requirements for material, workman- ship, dimensions, finish, flexibility, transparency, flame resistance, m a r k l n g , light transmission, brittleness, permeability to water, and permeability to Oil and gasoline. * American SO c 1 et y for Testing Materials, D 542-42, 1942. Methods of Test for Index of Refraction of Transparent Organic Plastics. Covers refractometric and microscopic methods for cast, hot-molded, and sheet materials; des Cr 1 pt 1.On Of apparatus, test Specimen, methods Of procedure, and form Of report. American Society for Testing Materials, D 672–44 T; 1944. Tentative Method of Test for Haze of Trans- parent Plastics by Photoelectric Cell. Designed to Imeasure photoelectrically the haze of transparent plastics, using Specimens with Substantially plane, parallel faces. This method provides a rapid and readily available means Of Obtaining quantitative values for haze arising from 1nternal nonhomogeneous Cellophane; Sheets. particles, Surface scratches, and other imperfec- tions. U. S. GOV. , Army - N a V y Aeronautical Specification AN-C-70; 1942. Cove r s : Light-Transmitting (for Aeronautical Lights). U. S. GOV., Army-Navy Aeronautical Specification AN- D-7–2; 1944. DOmes; Navigator's, Observing. U. S. GOV., De D t . Of Agriculture, Forest Service. Specification 233-S. Material; Transparent. U. S. Gov., Joint Army-Navy Specification JAN-P-90; 1944. Protractors; Three-Arm, Transparent, Mark 2. U. S. GOV. , Navy De D t . Specification 33M1; 1941. Methacrylate, or Similar Plastic Glazing Material. Sheets for bullet in boards. Disks for airport lenses. 893. 6 PLASTIC CONTA | NERS U. S. Gov. , Army-Navy Aeronautical Specification AN- P-54-1; 1945. Plastic Fllm; Transparent, Moisture Impervious. 893.7 PLASTIC FOR LIGHTING FIXTURES U. S. Gov. , Fe d e r a l Specification L-P-384; 1944. Plastic; Light-Diffusing (for) Lighting Fixtures. Covers two forms- (A) moulded and (B) sheets, rods, and tubes; five classes –indirect, semi-indirect, general diffusing, semi-direct, or direct; and type Shall be furnished in designs, shapes, and colors as Specified. G 1 v e s requirements for material, workmanship, uniformity, surface finish, machining 1035 893. 7 Directory of Commodity Specification ability, diffused 11 luminatí On, Operating tempera- ture, surf a c e brightness, over-all efficiency, light distribution, color, and cure; me t hods of sampling, inspection, and t e St S ; and packaging, packing, and marking for shipment. 893.8 PLASTIC MATER I ALS AND COMPOUNDS American Society for Testing Materials, D 700-43T; 1943. Tentative Specifications for Phenolic Mold- ing Compounds. Covers hot-molding thermosetting compounds c on s 1 st in g of essentially a phenol- formaldehyde resin either alone or intimately com- bined in the uncured or partially cured condition with fillers, pigments, and dyes, as required, to obtain the properties desired. Gives types, general requirements, detail requirements, Sampling, methods of testing, number of tests, retest and rejection, and packing and marking. American Society for Testing Materials, D 703–44T; 1944. Tentative Specifications for Polystyrene Molding Compounds. Gives types, general require- ments, detail requirements, sampling, methods Of testing, number of tests, retest and rejection, and packing and marking. - American Society for Testing Materials, D 704-44 Tº 1944. Ten t at 1 v e Specifications for Melamine- Formaldehyde Molding Compounds. Gives types, general requirements, detail requirements, Sampling, meth- ods of testing, number of tests, retest and rejec- tion, and packing and marking. American Society for Testing Materials, D 705-43T: 1943. Tentative Specifications for Urea-Formaldehyde Molding Compounds. Gives grades and types, general requirements, detail requirements, Sampling, meth- ods of testing, mumber of tests, retest and rejec- tion, and packing and marking. American Society for Testing Materials, D 706–44T; 1944. Tentative Specifications for Cellulose Ace- tate Molding Compounds. Glves type S and grades, general requirements, detail requirements, Sampling, methods of testing, number of tests, retests and rejection, and packing and marking. American Society for Testing Materials, D 707–44T, 1944. Tentative Specifications for Cellulose Ace- tate Butyrate Molding Compounds. Gives types, gen- eral requirements, detail requirements, Sampling, methods of testing, number of tests, retests and rejection, and packing and marking. - American Society for Testing Materials, D 709-44T, 1944. . Tentative Specifications for Laminated Thermo- setting Materials. Gives types and grades, forms, general requirements, detail requirements, permis- sible variations, sampling and number of tests, conditioning, methods of testing, retest and rejec- tion, packing and marking, and appendix. American Society for Testing Materials, D 728-44T, 1944. Tentative Specifications for Vinyl Chloride- Acetate Molding Compounds. Gives type, general re- quirements, detail requirements, Sampling, methods of testing, number of tests, retest and reject 10n, and packing and marking. American Society for Testing Materials, D 729-44T, 1944. Ten t at 1 v e Specifications for Winyl 1dene Chloride Molding Compounds. Gives types and forms, general requirements, detail requirements, Sampling, methods of testing, number of tests, retest and re- jection, and packing and marking. American Society for Testing Materials, D 742-44T; 1944. Tentative Specifications for Nonrigid Vinyl Chloride-Acetate Plastics. Gives types and grades, general requirements, detail requirements, sampling, methods of testing, number of tests, retest and re- jection, and packing and marking. American Society for Testing Materials, D 743–44T; 1944. Tentative Specifications for Nonrigid Ethyl Cellulose Plastics. Gives types and grades, general requirements, detail requirements, sampling, meth- Ods of testing, number of tests, retest and rejec- tion, and packaging and marking. merlcan Soclety for Testing Materials, D 744–44T; 1944. Tentative Specifications for Nonrigid Vinyl Chloride Plastics. Gives types and grades, general requirements, detail requirements, sampling, meth- Ods of testing, number of tests, retest and rejec- tion, and packing and marking. American Society for Testing Materials, D 745-44T; 1944. Tentative Specifications for NOnrigid Winyl Butyral Plastics. Gives types and grades, general requirements, detail requirements, Sampling, meth- ods of testing, number of tests, retest and rejec- tion, and packing and marking, American Society for Testing Materials, D 787–44. T., 1944. Tentative Specification for Ethyl Cellulose Molding COmpoundS. Gives SC Ope, types and grades, general requirements, detail requirements, Sampling, meth- Ods of testing, number of tests, retest and rejec- tion, and packing and marking. American Society for Testing Materials, D 788–44. T: 1944. Tentative Specification for Methacrylate Mold 1 ng COmpounds. G 1 v e s SCOpe, types, general require- ments, detail requirements, Sampling, methods Of testing, number of tests, retest and reject 10n, and packing and marking. American Society for Testing Materials, D 789–44. T., 1944. Tentative Specification for Nylon Injection Molding Compound. Gives scope, types and grades, general requirements, detall requirements, Sampling, methods Of testing, number Of testS, retest and reject iOn, and packling and marking. - American Society for Testing Materials, D 79 1-44 T; 1944. Tentative Method Of Test for Luminous Reflectance and Transmission Characteristics and COlor Of Plas- tic Materials. Gives scope, apparatus, test speci- mens, procedure, calculations, illuminant, and re- DOrt. National Assn. of Purchasing Agents. Handbook of Com- modity Data She et S , Wolume 2, 1944. Case in and Case in Plastics. Covers definition, derivation and characteristics, uses, grades and f Orms, containers, and Substitutes. National ASSn. Of Purchasing Agents. Handbook Of COm- modity Data Sheets, Volume 2, 1944. Cellulose Ace- tate. COvers definition, COnStants, Solubility, derivation, uses, grades and forms, general character- ist ics, and Substitutes. National Assn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Volume 2, 1944. Vulcanized Fiber. Covers definition, constants, solubility, deriva- tion, uses, grades and forms, containers, and Sub- Stºłtutes. 1036 Chemicals and Allied Products 893.9 U. S. Gov., Joint Army-Navy Specification JAN-P-13; 1944. Plastic-Materials; Laminated Thermosetting Sheets and Plate S. 893.9 MISCELLANEOUS PLASTIC ARTICLES American Society for Testing Materials, D 70 1-44.T.; 1944. Tentative Specifications f O T Cellulose N1– trate (Pyroxylin) Plastic Sheets, Rods, and Tubes. Gives type, general requirements, detail require- ments, S am pl. 1 ng , methods of testing, number of tests, retest and rejection, and packing and marking. American Society for Testing Materials, D 702–43T; 1943. Tentative Specifications for Cast Me t ha- Crylate Plastic Sheets, R O d S , Tubes, and Shapes. Gives types and grades, general requirements, de- t 8 1 l requirements, Sampling, methods Of testing, number of tests, retest and rejection, and packing and marking. Society of Automotive Engineers. Aeronautical Mate- r i a l Specification 3630; 1944. Flexible Plastic Extrusions. Gives requirements for form and color, application, Quality, requirements, Samples, dimen- SiOnS and tolerances, reports, identificati On, pack- ing and marking, approvals, and reject iOn S. SOciety of Automotive Engineers. Aeronautical Stand- ard 42; 1944. Cap; Thread Protector, Single and Dual Propeller S h a f t S. Black cellulose acetate material. Drawing with t a b le giving dimensionS. U. S. Gov., Army A i r Forces. Specification 12032; 1942. Phenolic S h e et S, ROds,” Tubes, and Shapes (Fabric Base, Graphite Impregnated). U. S. Gov., Army A i r Forces. Specification 12035; 1943. Rod, Cellulose-Nitrate-Base, Extruded. U. S. Gov., Army Air Forces. Specification 32212-A; 1940. Phenolic-Material; Molded. U. S. Gov., Army Air Forces. Specification 4O726 (2); 1944. Trainer; Map Projection, Type 0–51 (Globe). U. S. Gov., Army-Navy Aeronautical Specification AN- K-3; 1944. Knobs; Pointer. U. S. Gov., Army-Navy Aeronautical Specification AN- P-48a; 1944. Pumps; Plastic, Hand, Air. U. S. Gov., Fe der a l Specification f C-566; 1942. Amendment 3; 1944. Combs; Pl a St. 1 C. COVers One U. U. U. U. U. U. U. U. U. U. U. U. U. type and One grade. Glves requirements for material, workmanship, design, sizes, color, deformation in hot water, Stiffness of teeth, thumb test, flammabil- ity, and accelerated aging test; methods of sampling, in Spect 10n, and tests; and packaging, packing, and marking for Shipment. S. Gov., Joint Army-Navy Specification JAN-R-82; 1944. Rulers; Parallel. S. GOV. , Navy Dept. Specification 12T10a; 1944. Treads; Safety, Plastic. S. GOV. , Navy D ep t . Specification 18727; 1944. Trays; Photographic, Plastic. S. GOV., Navy D ep t . Specification 30A1; 1944. Accessories; Lavatory and Shower-Stall, Plastic. S. GOV., Navy D ep t . Specification 30P2; 1944. Plugs; Drain, Plastic. S. Gov., Navy Dep't. Specification 23T5; 1944. Tubing; Plastic (Elastomer). e S. GOV., Navy Dºe p t . Specification 42C24; 1944. Cuspidors; Plastic. S. Gov. , Navy D ep t . Specification 42P15; 1944. Plastic-Ware (Alternate for Hardware). S. Gov. , Navy Dept. Specification 42 T 1e; 1943. Tags; Key, and Rings; Key. S. GOV. , Navy De p t . Specification 45P3; 1944. Plugs; Heat-Exchanger-Tube (Phenolic-Material, Lami- nated). S. GOV. , Navy D ep t . Specification 64T8; 1944. Trays; Serving, Plastic. S. Gov., U. S. Army, Army Air Forces. Specification 94-40780; 1944. Sy r in ge; Oll-Dispensing, Plas- tlC. S. GOV. , U. S. Marítime COITInission. Specification 64-MC-39a; 1944. Trays; Ser v i ng, Non-Metallic. Covers on e grade and three types-(I) rectangular trays, (II) oval trays, a n d (III) round trays. Gives requirements for sizes, material, workmanship, construction, finish, color, O d 0 r, resistance to impact, impact strength, rigidity, chemical resist- ance, resistance to hot water, marking, and details for each type; Sampling, in Spect 10n, and methods Of test; and packaging, packing, and marking for ship- Iment. 1037 900-999 910-919 COMMODITIES NOT ELSEWHERE CLASSIFIED SCIENTIFIC AND PROFESSIONAL APPARATUS AND SUPPLIES 9 |0. GENERAL | TEMS American Institute Of Chemical Engineers. Standard System of Nomenclature for Chemical Engineering Unit Operations, 1944. COvers general principles of let- ter symbol standardization and gives symbols and no- menclature Of chemical engineering With typical units and rec Ommended abbreviations. American Institute Of Electrical Engineers, end Orsing sponsor. American Standards Assn., Z17.1-1936. Pre- ferred Numbers. Tables of preferred numbers for use in size standardization with definite relations be- tween the numbers in each Of f Our Standard Series. American Institute Of Electrical Engineers, 17f; 1928. Joint SDOnSOI with American ASSn. for the Advancement Of SC lence, American S O C 1 et y Of Civil Engineers, American SOC lety of Mechanical Engineers, and SOC lety for the Promotion of Engineering Education. Mathe- matical Symbols. Approved as American Standard Z 10f-1928 by the American Standards Assn. List Of letter Symbols for mathematical terms. American SOC iety Of Mechanical Engineers. American Standards ASSn. , Z 15. 1-1932. Engineer 1ng and SC 1- entific Charts f O I Lantern Slides. A Valuable Set of rules for d r a W i ng the Original charts and f Or their reproduction as lantern Slides. Standard also specifies type s and sizes Of lettering, different line widths, a n d sizes of symbols commonly used in graphs. An appendiX C Ontains a table Of COmmerclal lettering templates and lettering pens with which charts may be easily repr 00uced in the manner recCIT- Iſlended. American SOC iety Of Mechan 1cal Engineers. American Standards ASSn. , Z 15.3-1943. Engineering and Sci- entific Graphs f or Publication. Intended for the guidance Of authors and draft Smen who are preparing graphs for reproduction in engineering and technical publications. COvers design and layOut, construction Of Original graph to be used for reproduction, han- dling of finished illustrations, and appendices. American SOC 16ty of Mechanical Engineers, joint spon- SOr with American Gear Manufacturers Assn. American Standards Assn., B 6.5-1943. Letter Symbols for Gear Engineering. To establish a uniform practice in mathematical notation f Or equations and formulas dealing W1th t OOthed gearing. COvers manuscripts, Symbols, Subscripts,. conflicts, top ography, lists English alphabet f Or gear engineering Symbols, list S Greek letters employed, lists recommended plan for subscripts, and l is ts general and Special letter Symbols f Or gear engineering. American Society of Mechanical Engineers, joint spon- SOr with American ASSn. for the Advancement of Sci- ence, American Institute Of Electrical Engineers, American SOC lety Of Civil Engineers, Society for the Promot iOn Of Engineering Education. American Stand- ards ASSI). , Z 10.1-1941. Abbreviati OnS f O r Scien- tific and Engineering Terms. American SOC lety Of Mechanical Engineers, CO-sponsors with American Assn. for the Advancement Of Science; American Institute Of Electrical EngineerS, American Society of Civil Engineers, and Society for the Pro- motion of Engineering Education. American Standards Asgn. , Z 10.3-1942. Letter Symbols for Mechanics of Solid BOdies. Includes general principles Of letter symbol standardization a n d letter symbols for C On- cepts in mechanics of solid bodies. American Society of Mechanical Engineers, joint Spon- SOr with American Assn. for Advancement Of Science, American SOC iety of Civil Engineers, :American Inst 1- tute of Electrical Engineers, a n d SOC lety for Pro- motion of Engineering Education. American Standards Assn., Z10f-1928. Mathematical Symbols. List Of standard mathematical letter Symbols. American S O c 1 et y Of Mechanical Engineers, SDOnSOr. American Standards Assn., Z15.2-1938. Time Series Charts. A manual of design and construct 1 On includ- ing line charts, girds, scale, select 1 On, and desig- nations; curves, curve select iOn, and designations; and supplementary column, surface, and rate-Of-change Chart.S. American Society of Mechanical Engineers. POwer Test Code, Auxiliary Section. Part 2-Pressure Measure- ment, Chapters 2 and 3; 1936. Pressure reduct iOn to Bernoulli's The Orem, Static holes, static tubes, IIT- pact tubes are subjects dealt with in chapter 2. In chapter 3 are instruct iOns for screwed pipe and tub- ing for pressure measurement. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 16–Density Determina- tions, 1931. Discusses, available methods for deter- mining Specific gravity. American S oc i et y for Testing Materials, E 29-40 T, 1940. Tentative Rec Ommended Practices f Or Designa- tion of Numerical Requirements in Standards. TO assist the various standing COmmittees in the use Of uniform terms and conventions in expressing numerical requirements in specifications and methods of test- ing. American Standards Assn., B48. 1-1933. American Standard Practice f or Inch-Millimeter Conversion for Indus- trial Use. American Standards Assn. Defense Emergency Standards Z1.1—1941 and Z1.2–1941. Guide for Quality Control and Control Chart Method of Analyzing Data. A guide for handling problems concerning the economic con- trol of quality of materials and manufactured prod– ucts. It has particular reference to me t h o ds of Collecting, arranging, and analyzing inspection and test records in a manner designed to detect lack of unlf Ormlty of quality. It provides also a graphical Summary of the data that are being analyzed to assist judgment in determining whether there is evidence of lack of control, and whether there is justification in using the Summary as a basis f or predicting the 1038 Commodities Not Elsewhere Classified 9 | | . 0 American Standards ASSI). , Z 1.3-1942. future performance of the processes that give rise to the data that are being analyzed. Control Chart Method of Controlling Quality During Production. The principles of procedure are given in general terms and illustrations show how these princloles might be applied in specific cases. COvers preliminary Steps in setting up a control precedure, starting the con- trol chart, using the control chart during produc- tion, , illustrative examples, glossary Of Symbols and terms, and appendices. American Standards Assn., Z25.1-1940. Rules for Round- ing Off Numerical Walues. Covers problem of round- ing, recommended rules, explanation of rules, illus- American Standards Assn., Z52. 15-1944. ditions, shaded scenes, scene structure, lens Open- ing and shutter time, doubtful conditions, interiors or. very dim exteriors, electrically lighted interiors, dawn and dusk, Smoke, Snow, extreme close-ups, COpy- ing, night flash plctures, outdoor night flashbulb, and flood lamp exposures. Method Of Mak- ing Intermodulation Tests on Wariable Density 16-Mm. Sound Motion Picture Prints (American War Standard). Describes the intermodulation method 9f measuring the sound distortion introduced during the process- ing of 16-mm. variable density sound motion picture release prints. Gives test method and test equip- Iment. American St and a r ds Assn., Z52.24-1944. Reduction Printing from 35-Mm. to 16-Mm. Motion Picture Film- 16-Mm. Positive Aperture Dimensions and Image Size for P o S i t i v e Prints made From 35-iſm. Negatives (American War Standard). Gives drawing and table showing dimens 10ns. American Standards Assn., Z52. 25—1944. Reduction print- ing From 35-Mm. to 16-Mm. Motion Picture Film-Nega- tive Aperture Dimensions and Image Size for 16-Mm. Duplicate Negatives Made From 35-Mm. Positive Prints (American War Standard). Gives drawing and table showing dimensions. American Standards Assn., Z52.26-1944. Contact Print- ing of 16-Mm. Motion Picture Film—Printer Aperture D 1 m en s 1 on s for Contact Printing 16-Mm. Positive Prints From 16—Mm. Negatives (American War Standard). Gives drawing and table showing dimensions. American Standards Assn., Z52.27-1944. Contact Print- ing of 16—Mm. Motion Picture Film—Printer Aperture Dimensions for Reversal and Color Reversal Duplicate Prints (American War Standard). Gives drawing and table showing dimensions. American Standards Assn., Z52.39-1944. Method of Mak- ing Cross—Modulation Tests on Wariable Area 16-Mm. Sound Motion Picture Prints (American War Standard). Describes the cross-modulation method of measuring high-frequency distortion introduced during the proc- tration, sum and average unchanged, places retained, and gives table for rounding Off numbers in 6, 5, 4, 3, 2, and 1 places. Heating, Piping and A1 r Conditioning Contractors Na- tional Assn. Engineering Standards, Part W; 1945. Graphic Symbols for Use on Drawings and Scheme for the Identification of Piping Systems. COntains tWO sections. The first gives graphical Symbols for use On drawings and the second methods of identl fying Diping SystemS. Industrial Management Society. An Occupational Rating Plan for Hourly and Salaried Occupations, 1937. Gives basic principles of uniformly rating or classifying various industrial Operations as: JOb COnditions OI’ environment, physical requirements, and mental re- quirements; g r a d in g of job—not operator-index values of various characteristics, rate range, and se as on a l employment; hourly Occupational master sheets, "conversion curve for hourly rated Occupations, for additional characteristics Of Salaried O f f 1 C e and executive employees, list Of Sample Occupations and gradings, and specimen of job requirements anal- yS1S Sheet. National Safety Council, joint sponsor with Interna- tional Assn. Of Industrial Accident Boards and COIn- missions and National Council On COmpensatlon InSur- ance. American Standards Assn., Z16.1-1937. Method of Compiling Industrial Injury Rates. National Safety Council, joint sponsor with National Council on Compensation Insurance and International Assn. of Industrial Accident Boards and COmmissions. American Standards Assn., Z16.2-1941. RecCIIIſmended Practice for Compiling Industrial Accident Causes. Part I, Selection of Accident Factors—defines the various classes of disabilities, the time charges to be a ss i gn e d to the disabilities, definitions of frequency and severity rates, and general rules for the compilation of rate statistics. Part II, De- tailed Class 1 fication Of Accident FactorS-presented in five sections: (1) Agency and agency part, (2) the unsafe mechanical or physical condition, (3) the accident type, (4) the unsafe act, and (5) the unsafe Optical Society of America, Sponsor. essing of 16-mm. variable area sound motion picture release prints. Gives test method and test equip- Inent. American Stand- ards Assn., Z 38.2.1–1943. Standard Method for De- termining Photographic Speed and Speed Number. This method of determining speed and Speed number applies to roll films, film packs, and miniature camera f1lms intended for the making of monochromatic, continuous- tone negatives in pictoral photography, exclusive of photography in the infrared. Covers discussion of problem and explanation of terms, determination Of speed and speed numbers of a Specific Sample, and determination of speed and speed number of a prod- uCt. Society of Motion Picture Engineers, Sponsor. Ameri- can standards Assn., Z22.33–1941. Recommended Pract tice for Motion Picture. Nomenclature for Electrical Filters. Society of Motion Picture Engineers, sponsor. Ameri- can Standards Assn., Z38.8.1-1944. Pra C t 1 c e for Temperature of Processing Solutions. Gives tempera- ture of photographic processing solutions. personal factor. 9 || |. PHOTOGRAPH | C GOODS 9||.0 GENERAL ITEMS American Standards Assn. Z 38.2.2-1942. Photograph 1C Exposure Computer (American Emergency Standard). Covers latitude, time of year, hour Of day, Sky COn- 639677 O-45—66 1039 9 || | . . Directory of Commodity Specifications 9| | . . CAMERAS AND CAMERA DEW CES Society of Motion Picture Engineers, Standards A S S n., Z22.7-1941. Picture F 1 1 m, Camera Aperture. ard S. Society of Motion Picture Engineers, sponsor. American Standards A S S n., Z22.9- 1941. 16-Mm. Silent Motion Picture Film, Emulsion Position in Camera—Negative. Society Of Motion Picture Fngineers, sponsor. American Standards A S S n., Z22. 19- 1941. 8-Mm. Silent Motion Picture F 1 l m, Camera Aperture. Dimensional Stand- Sponsor. American 16-Mm. Silent MOtion Dimensional Stand- ardS. U. S. Gov., Army Air Forces. Specification 31013–C; 1944. Camera; A 1 r c r a f t, Type B-1 (16-Mm. Silent Motion Picture). U. S. Gov. , Army Air Forces. Specification No. 31293; 1944. Camera; Ground, Type C-4. U. S. Gov. , Army Air Forces. Specification No. 31298; 1943. Camera; Aircraft, Type K-27 (12-In. Lens, 9– by 18-In. Negative). U. S. GOV. , Army Air Forces. Specification 313OOA- 1944. Camera; A 1 r c r a ft, Type A-6, 35–Mm. Silent Motion Picture. U. S. Gov. , 1945. C alm er a: Motion Picture). U. S. GOV., A rm y Air Forces. Specification 31336–A; 1943. Control; Multi-Camera, Typ e A-2 (Aircraft). U. S. Gov. , Army Air Forces. Specification No. 31339; 1943. Control; Integral Overrun (Gun Camera, 16—Min. 24 Wolts, D. C.). U. S. Gov. , Army Air Forces. Specification No. 31355; 1944. Camera; Aircraft, Type S-7. U. S. GOV. , Dept. Of CO mm e r ce, National Bureau of Standards. Circular C428; 1940. A Test of Lens Res- olution for the Photographer. This circular pro- vides the photographer with a set of charts by which the resolving power of a photographic lens may be numerically measured with respect to a definite scale of values. A detailed description is given of the procedure and technique to be followed in Order that comparable values may be obtained by different ob— servers. The test provides an objective method of testing a photographic lens. U. S. GOV., U. S. Army Army Air Forces. Specification 75-23C; 1940. Camera; Aircraft, Type K-3. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-52; 1939. Camera; Aircraft, Type K-7C. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-54; 1939. Camera; Machine Gun, Type H-2, Aircraft, 16—Mm. U. S. Gov. , U. 75-56; 1940. Army Air Forces. Specification No. 31301; Aircraft, Type A-7 (35-Mm. Silent S. Arm y, Signal Corps. Camera; Motion Picture. U. S. Gov. , U. S. Army, Army Air Forces. 75–60; 1940. Camera; Ground, Type C-1. U. S. Gov. , U. S. Army, Army Air Forces. 75–61; 1940. Camera; Ground, Type A-2. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–68-A; 1944. Camera; Alrcraft, Type A-1B, 3 5-Mm. Silent Motion Picture. U. S. GOV., U. S. Army, 75-70A; 1942. Camera; Ground, Type C-3. U. S. GOV., U. S. Army, AITmy Air Corps. Specification 75-72; 1940. Camera; Machine Gun. Type H-3, Aircraft, 16-Mtn. , 24-WOlt. Specification Specification Specification Army Air Forces. Specification U. S. Gov., U. S. Army, Army Air Forces. Specification 75-75; 1940. Camera; Machine Gun, Type H-1, Aircraft, 16-Mm. U. S. Gov. , U. S. Army, Army Air Corps. Specification 75–928; 1943. Camera; Type K-18A, Aircraft. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-94-C; 1944. Camera; Aircraft, Type K-17C. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–97C; 1943. Camera; Type K-19B, Aircraft. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-152, 1941. Cameras; Aircraft, Type A-3, 35-Mm. , Motion Picture. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-183; 1942. Camera; Aircraft, Type L-2A. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-188A, 1942. Intervalometer; Camera, Type B-3B, A1 TCraft. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-2O2, 1942. Camera; Aircraft, Type A-4, BOmb Spot- ting, 35-Mm. , Motion Picture. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-210; 1942. Camera; Aircraft, Type K-21. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–211; 1942. Intervalometer; Camera, Type B-4, Air- craft. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-218; 1942. Camera; Aircraft, Type K-25. U. S. Gov. , U. S. Army, Army Air Corps. Specification 75–221; 1943. Camera; Aircraft, Type K-22. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–227; 1943. Camera; Aircraft, Type K-2O, 4- by 5- Inch. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-234; 1943. Camera; Aircraft, Type K-24. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-238; 1943. Camera; Torpedo Training, Type U-1. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-239A, 1943. Magazine; Camera, Type A-8, Aircraft. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-243; 1943. Camera; Aircraft, T yp e B-2, 16-Mm., Motion Picture. U. S. Gov. , U. S. Army, Army Air Forces. 75-246B; 1944. Motion Picture. U. S. Gov., U. S. Army, Army Air Forces. 75-251; 1943. Camera; Gun, Type AN-N-4, Plain, 16-Mm. , 24-Wolt, D. C. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-280; 1943. Adapter; Camera, Type A-1. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-279; 1943. Intervalometer; Camera, Type B-5, Alr- Craft. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–282; 1943. Camera; Aircraft, Type T-5. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-341; 1943. Cover; Camera, Type B-1, Electrically Heated, Type K-21 Camera. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-344; 1943. COver; Camera, Type B-3, Electrically Heated, Type K-18 Camera. U. S. Gov. , U. S. Army, Army Air Forces. 75-360; 1944. Shutter; A u X 1 l 1 a ry, Photoelectric. U. S. Gov. , U. S. Army, Army Air Forces. 75-366-A; 1945. Camera; Gun, Type AN-N6 16-Mm. , 24 Wolts, D. C. ). Specification Camera; Aircraft, Type A-5, 3 5-M m. , Spec 1 fication 35-Mm. Len S, Specification Night Camera, Specification (3.5-Mtn. Lens, 1040 Commodities Not Elsewhere Classified 9| | .2 U. S. GOV., U. S. Army, Army Air Forces. 75-422A; 1944. Camera; Aircraft, Silent Motion Picture). U. S. GOV., U. S. Army, Army Air Forces. Specification 75-426; 1944. Cover; Camera, Type B-7 (Electrically Heated, Type K-24 Camera). Specification Type A-8 (35–MIT. References. – Sound recording and reproducing equip- ment, see 7 18.7; testing of lenses, see 914. O. 9| 1.2 FILMS, PLATES, AND REELS American Standards ASSI). , Z52.2–1944. Test Film for Checking Adjustment of 16—Mm. Sound Motion Picture Projection Equipment (American War Standard). Gives SCOpe and purpose, test film, in Structions for use Of film, and appendix. American Standards ASSn. , Z52.8–1944. Specification for Multi-Frequency Test Film Used for Field Testing 16-Mm. Sound Motion P 1 c tu re Projection Equipment (American War Standard). G 1 V e s scope and purpose and test film detail S. American Standards ASSn. , Z52.9-1944. Specification for 3000-Cycle Flutter Test Film f or 16—MIT. Sound Motion Picture Projectors (American War Standard) Gives scope and purpose and test film details. American Standards Assn., Z52. 10–1944. Specification for Buzz—Track Test Film for 16-Mm. S ou n d Motion Picture Projectors (American War Standard). Gives SCOpe and purpose, test f 11m, in Spection of prints, and figure showing buzz-track dimensions. American Standards Assn., Z52.11-1944. Spectfication for Sound–Focusing Test films for 16-Mm. Sound Motion Picture Projection Equipment (American War Standard) Gives Scope and purpose and test films. American Standards ASSI). , 752. 16-1944. SOund ReCOrdS and Scanning Area of 16-MI). S O un d Motion Picture Prints (American War Standard). Gives drawings with dimensions for printed area, Variable area and veri- able density Squeeze records, full w 1 d th variable density record, and Scanned area. American Standards Assn., Z52.17–1944. Specification for 400-Cycle Signal Level Test Film for 16-Mm. SOund Mot 1 on Picture Projection Equipment (American War Standard). C 1 V e s scope and purpose and test film deta11S. American Standards Assn., Z52. 19-1944. Leaders, Cues, and Trailers for 16-Nºm. Sound MOtí On P1cture Release Prints Nade From 35-M m. Preprint Material (American War Standard). Gives protective leader, test leader, identification leader, Synchronizing leader, picture section, runout trailer, identification trailer (end- of-part title), and protective tra 1ler. American Standard S ASSI). , 752. 20-1944. Negative Splices for Processed 16-NT. Sound Motion Picture Film (American War Standard). Gives drawing showing diagorial, Straight, a n d Curved Splice to- gether with table giving dimensions. National Board of Fire Underwriters. Nit TOcellulose Motion Picture Film, No. 40; 1939. Storage and han- dling of filin includes construction of containers and transportation of film. . National Board of F1 re Underwriters. Photographic and X-Ray Nitrocellulose F1 lifts, No. 41; 1930. Regula- tions for storage and handling in Stores, warehouse S, commercial studios, hospitals, and laboratories, etc; maximum volume of cabinets, Vaults, and Outside stor- age house S. POS it 1 We and National Fire Protection A S S h . National Fire COdes for Extinguishing and Alarm Equipment, 1943. Protec- tion Of NitroCellulose Motion-Picture Film. COvers sprinklers and oth e r fire protection appliances, film cabinets, film Vaults, motion picture film ex- changes, motion picture film laboratories, and motion picture Studios. National Fire Protection A S S n . National Fire Codes for Extinguishing and Alarm Equipment, 1943. Protec- tion of Photographic and 'X-Ray. Nitrocellulose Films. Covers general storage of unexposed films including St0re S, Warehouses and wholesale storage, and por- trait and commercial Studios; storage of film nega- tives including vented c.a. b 1 net s, vented storage vaults (inside), and out side storage houses; and general requirements for both unexposed f 1 1 m s and film negatives. National Fire Protection A S S n . Nat 10nal Fire Codes for Flammable Liquid S, Gase S, Chemicals, and Explo- Sives, 1943. Nitrocellulose Motion Picture F i 1 m . Standards for the storage and handling of nitrocel- lulose motion picture film. Covers construction and arrangement of buildings, electrical equipment, heat- ing equipment, sprinklers and other fire protection appliances, S to r a ge of film, film cabinets, film vaults, handling of film, motion picture projection and special processes, and Special proVisi Ons for special occupancies. National Fire Protect iOn A S S n . for Flammable L1 quids, Gases, Chemicals, and Explo- Sives, 1943. Photographic and X-Ray Nitrocellulose Films. Standards for the storage and handling Of photographic and X-ray nitrocellulose films. Covers general storage of unexposed films, storage of film negatives, and general items applying to both uſ, ex- posed films and film negatives. Optical Society of America. American Standards ASSn. , Z 38. 1.1–1941. Film Pack Tabs and Films. Gives dia- gram and table showing dimensions. Optical Society of America. American Standards Assn., Z 38. 1.2–1941. Film Pack Cases. Cives diagram and table showing dimenSiOn S. Optical Society of America. American Standards Assn., Z 38. 1.3–1941. 7 O—Mm. Perforated (and Unperforated) Film (Cutting and Perforating Standard). Gives dia- gram and table showing dimensions and tolerances. Cptical Society of America, sponsor. American Stand- ards As Sn. , Z 38.1. 16-1943 to Z 38.1.24-1943, inclu- sive. Dimensions for Am a t e ur Roll Film, Backing Paper, and Film Spools. Gives diagrams and tables showing dimensions f Or amateur roll film, Spools— numbers 1 to 9, 1nclusive. Optical Society of America, sponsor. American Stand- ards Assn., Z38. 1.25-1944. American Standard Dimen- Sions for Industrial X-Ray Sheet Film (Inch Sizes). Glves t a b le showing nominal, Illinimum, and Iſlaximum dimensions for Various film Size S. Optical Society of America, Sponsor. American Stand- ards Assn., Z38. 1.26–1944. American Standard Dimen- sions for Graphic Arts Sheet Film (Inch Sizes)'. Gives table showing nominal, minimum, and maximum dimen- Sions for Various f 1 lim Sizes. Optical Society of America, sponsor. American Stand- ards Assn., Z38. 1.27-1944. American Standard Dimen- sions for N edical X-Ray Sheet Film (In ches and Centi- meter Sizes). Gives tables showing nominal, minimum, Nati Onal Fire Codes 1041 9 || | .2 Directory of Commodity Specifications and maximum dimensions, for various film Size S. Optical Society of America, sponsor. American Stand- ards Assn., Z38. 1.28-1944. American Standard Dimen- Sions for Professional POrtrait and COmmercial Sheet Film (Inch Sizes). This standard Omits obsolete and seldom used Sizes. Gives t a b l e Showing nominal, minimum, and maximum dimensions for w a r i o us film Size S. Optical Society of America, sponsor. American Stand- ards Assn., Z38. 1. 29-1944. American Standard Dimen- SiOns for PTOfessional Portrait and COmmercial Sheet, Film (Centimeter Sizes). Gives table showing nominal, minimum, and maximum dimensions for V a r 1 O u S film Sizes. Optical Society of America, sponsor. American Stand- ards Assn., Z38. 1. 30–1944. American Standard Dimen- sions for Photographic Dry Plates (Inch Sizes). Gives table showing cutting size including nominal S128, standard, tolerance, and minimum and maximum thick- ness for Various size S; and Squareness. Optical Society of America, Sponsor. American Stand- ards Assn., Z38. 1.31-1944. American Standard Dimen- Sions for Photographic Dry Plates (Centimeter Sizes). Gives table showing cutting S12e including nominal size, standard, tolerance, and minimum and maximum thickness for Various S12es; and Squarene S.S. Optical Society of America. American Standards ASSn. , Z 38. 31-1943. Definition of S a fety Photographic Film. Photographic films are classified as Safety photographic film if they are difficult to 19nite, slow burning, and low in n1trogen content. COVers ignition time, burning time, and nitrogen content. Optical Society of America, sponsor. American Stand- ards Assn., Z38. 7.8–1944. Proposed American Stand- ard Practice for Microfilms. Microfilm Shall mean a transparent flexible material carrying microphoto- graphs for optical, but not cinematograph 10, projec- tion or viewing. Covers material, format and place- ment, leader and trailer, title frame, and reels. Society of Motion Picture Engineers, Sponsor. American Standards Assn., Z22. 2.- 1941. 35-Mm. SO und Mot iOn Picture Film, Emulsion and Sound Record POS1t 10ns 1n Camera–Negative. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22.3-1941. 35-Mm. SO und Motion Picture Film, Emulsion and Sound Record POSlt 1.On S in Projector—Positive (for Direct Front Projection). Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22. 5–1941. 16-Mm. Silent Motion Picture Film, Cutting and Perforating Negative and Positive Raw Stock. Dimensions and tolerance S. Society of Motion Picture Engineers, Sponsor. American Standards Assn., Z22. 12-1941. 16-Mm. Sound Motion Picture Film, Cutting and Perforating Negative and Positive Raw Stock. Dimensions and tolerance S. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22. 13–1941. 16-Mm. Sound Mot 10n Picture Film, Camera Aperture. Dimensional Standards. Society of Motion Picture Engineers, Sponsor. American Standards Assn., Z22. 14–1941. 16-Mm. Sound Motion Picture Film, Projector Aperture Dimensional Stand- ard S. Society of Motion Picture Engineers, Sponsor. American Standards Assn., Z22. 15–1941. 16-Mm. Sound Mot 10m “in inches and centimeters, Picture Film, Emulsion and SOund Record POS1tions in Camera-Negative. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22. 16-1941. 16-MIT. SOund Moti On Picture Film, Emulsion and SOund Record POSIt iOnS in Projector—Positive (for Direct Front Projection). Society of Motion Picture Engineers, Sponsor. American Standards Assn., Z22. 17-1941. 8-Mm. MOti Om Picture Film, Cutting and Perforating Negative and Positive Raw Stock. Dimensions and tolerances. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22. 21-1941. 8-Mm. Silent MOt iOn Picture Film, Emulsion Position in Camera-Negative. Society of Motion Picture Engineers, sponsor. American Standard S ASSI). , Z22. 24-1941. 16-Mm. Silent Motion Picture Film, Film Splices, Negative and Positive. Society of Motion Picture Engineers, sponsor. American Standards ASSI). , 222. 25-1941. 16-Mm. SOund Motion Picture Film, Film Splices-Negative and Positive. Society Of Motion Picture Engineers, sponsor. American Standards ASSI). , Z22. 26-1941 and Z22.27- 1941. Sen- sitometry. Photographic Density. Society Of Motion Picture Engineers, sponsor. American Standards Assn., Z22. 31-1941. Recommended Practice for Motion Picture Film. Safety Film. SOciety Of Mot iOn Picture Engineers, Sponsor. American Standards A S S n . , Z22. 32-1941. RecCIIIſlended Practice for Motion Picture Film, Theater Sound Fader Setting Instructions. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22. 34-1944. Cutting and Perforat- ing Negative Raw Stock. For 35-mm. Imotion picture film. Gives drawing and t a b le Showing dimensions and toleran Ces. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22. 36- 1944. Cutting and Perforat— ing Positive Raw Stock. For 35-mm. motion picture film. Gives drawing and t a b le showing dimensions and tolerance S. SOciety of Motion Picture Engineers, sponsor. American Standards ASSn. , Z22. 37- 1944. Raw Stock COres. For 35-mm. motion picture film. Gives drawing and table showing dimensions and recommended practice. Society of Motion Picture Engineers, Sponsor. American Standards ASSn. , Z22. 38-1944. Raw Stock CoreS. For 16-mm. motion picture film. Gives drawing and table showing dimensions and recommended practice. Society of Motion Picture Engineers, sponsor. American Standards ASSn. , Z38, 1. 41-1944. D i II) en S 1 On S for Leaders, Trailers, and ROll Film for Aerial Photo- graphy. Gives table showing nominal film width, actu- al film width, and leader and tra 1ler Width. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z38. 1.42–1944. Designation of Emul- Sion side of Photographic Sheet F11ms. Gives drawing and data for Size of notches and location of notches. U. S. Gov. , Army-Navy Aeronautical Specification AN-F- 40; 1944. Film; Aerial Photographic. U. S. GOV. , Dept. Of C O m II e r c e , National Bureau Of Standards. Simplified Practice Recominendation R165- 36; 1936. Photographic Film for Miniature Copies of Records. This recommendation establishes a Simpli- fied list of stock widths of photographic film. U. S. Gov. , Dept. Of C om me r c e , National Bureau Of Standards. Standard for Permanent Record Photographic 1042 Commodities Not Elsewhere Classified 9 || 1 , || Microcopying F1 l In, Gelatin-Silver Halide Emulsion Type, 1943. The exposed and processed film shall be of Such a type that the quality of the image shall remain permanent under Ordinary storage conditions. Gives requirements for emulsion, processing, hypo COntent O ſ emulsion, flexibility, film base, rela- tive viscosity, pH stability, and nitrogen content. U. S. GOV., Dept. Of CO mm er c e, National Bureau of St a n d a r ds. Standard for Temporary Record Photo- graphic Microcopying Film, Gelatin-Silver H a l i de Emulsion Type, 1943. The exposed and processed film Shall be of Such a type that no serious loss in the Quality of the image shall result within five years after processing when the film is kept under ordinary Storage conditions. Gives requirements for film base, emulsion, processing, hypo content of emulsion, flex- 1bility, and burning time test. U. S. Gov., Joint Army-Navy Specification JAN-F-31; 1944. Film; Photographic, General Specification for. U. S. Gov. , Joint Army-Navy Specification JAN-F-32, 1944. Film; Photographic, Aerial. U. S. Gov., Joint Army-Navy Specification JAN-F-33; 1944. Film; Photographic, Motion-Picture. U. S. Gov., Joint Army-Navy Specification JAN-F-34; 1944. Film; Photographic, Miscellaneous Roll. U. S. Gov., Joint Army-Navy Specification JAN-F-35; 1944. Film; Photographic, Cut-Sheet and Pack. U. S. Gov., Joint Army-Navy Specification JAN-F-36; 1944. Film; Photographic, Photomechanical. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-189; 1942. Reel; Film, 35-Mm. Motion Picture. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-190A; 1943. Reel; Film, 16-Mm. Motion Picture. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-2O3, 1942. Film; Photographic. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-258; 1943. Clip; Photographic Film. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-284; 1943. Spool; Roll, Film, Storage, 9 1/2-in. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-290; 1943. Le a d e r. Film, Motion-Picture, Film Processing Machine. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-296; 1943. Pl a te; Photographic, Lantern Slide, in three Degrees Of Contrast. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-336; 1943. Film; Direct Copy Photographic. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-340; 1943. Film; Transparency, Photographic. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-362; 1944. Film; Direct Positive Sensitized, Dry Processing. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-364; 1944. Film, F 1 l t e rs, and Chemicals (for Reversal, Ground Color Photography). U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–373; 1944. Plates; Photographic Ferrotype (Size 22 by 26 In. , Chrome Plated). U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–386; 1944. Reel; 35-Mm. Film St or age (100–Ft. Capacity). U. S. Gov., U. S. Army, signal Corps. Specification 75–57; 1941. Sound Motion Picture Prints. References. – 8hipping containers f of film, see 954.21, 958. 3; storage of motion picture film, see 518.50; Cellulose acetate and cellulose nitrate prod- u C ts, see 846. 5; lantern slides, see 482. 9| | .3 PHOTOGRAPH | C PAPER Optical Society of America. American Standards Assn., Z38. 1. 4- 1942. Dimensions of Photographic Paper. For leaders for sensitized photographic p a per rolls (where leaders are required). Refers to those common- ly u Se d for light protective purposes where the length of the leader has no particular bearing on the Operation of an exposing machine. Covers geo- physical recording roll leaders, photocopy roll leaders, and limit signals for geophysical recording roll S. Optical Society of America. American Standards Assn., Z 38. 1.5-1943. Dimensions of Photographic P a pers (Inch Width Rolls). Gives requirements for width, length, allowance for Splices, and method of measuring. Optical Society of America. American Standards Assn., Z 38. 1.6- 1943. Dimensions of Photographic P a pers (Centimeter S1ze Sheets and Rolls). Gives require– ments f O r nominal Size, tolerance, a n d method of measuring cut Sheets and for nominal width, toler- ance, length of rolls, allowance for splices, and method of measuring rolls. Optical Society of America, sponsor. American Stand- ards ASSn. , Z 38. 1.7-1943 to Z 38.1. 15–1943, inclu- sive. Dimensions for Amateur Roll F 1 lim, Backing Paper, and Film Spools. Gives diagram and dimensions for amateur roll film and backing paper-numbers 1 to 9, 1nclusive. Society of Motion-Picture Engineers, Standards A S S n., Z38. 1.44-1944. Designation for Thickness Of Photographic Paper. Gives table show- ing weight designation and thickness. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-157B; 1943. Paper; Photographic. U. S. Gov. , U. S. Army, Signal Corps. 75–6; 1923. Paper; Bromide, PMC No. 5, Roll. SDOnSOr. American Specification 36-In. , 50-Yd. References. – Standard sizes of photographic paper, see 478. 34; photographic blotting paper, see 471. 1. 9||.1 PHOTOGRAPHIC APPARATUS American Standards ASSn. , Z52.35-1944. Photographing Aperture of 35-Mm. Motion Picture Cameras (American War Standard). Gives drawing and table showing di- menS1OnS. Optical Society of America. American Standards Assn., St a n d a r d S ASSn. , Z38.4. 3- 1942. Distance Scales Marked in Feet. COvers requirements f O I distance Scales marking Or the focusing Scale, and W1thin the límits Of the range or form of the camera and lens the distance markings shall be indicated in feet Selected from those given. Optical Society Of America. American Standards Assn., Z38.4.5-1942. Shutter Cable Release Tip and Socket with Taper Thread. Diagrammatical dimensional drawing. Optical Society of America. American Standards Assn., Z38.4.6-1942. Shutter Cable Release T1p and Socket With Straight Th re a d. Diagrammatical dimensional drawing. U. S. Gov., Army Air Forces Specification No. 31376; 1944. Control; Cam é r a Intervalometer, Type F-1, BOmbardment Aircraft. 1043 9 || | . M. Directory of Commodity Specifications U. S. Gov., Army-Navy Aeronautical Specification AN-I- 25; 1944. Intervalometers; Camera. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-53B; 1943. Filter; Photographic, for Aircraft Cameras. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-78; 1940. Magazine; Aircraft, Camera, Type B-1. U. S. Gov., U. S. Army, Army Air Forces. 75-126B; 1942. Specification Magazine; Camera, Type A-5A, Aircraft. U. S. Gov., U. S. Army, Army Air Forces. Specification .75–188—A; 1942. Intervalometer; Camera, Type B-3B (Aircraft). U. S. GOV. , U. S. Army, Army Air Forces. Specification 75-195A; 1943. Computer; Type F-2, Time Interval, Photographic. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-211; 1942. Intervalometer; Camera, Type B-4, Air- Craft. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-242; 1943. Cover; Camera, Electrically Heated, General Specification for. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-261; 1943. Intervalometer; Camera, Type B-7, Air- Craft. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-265; 1943. Timer; Photographic, Interval. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-269; 1943. Timer; Photographic, Continuous. U. S. GOV., U. S. Army, Army Air Forces. Specification 75-275; 1943. Director; Pilot, Type C-1, Solar Pho- tographic. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-281; 1943. Unit; Filter, Photographic, Ground Camera. U. S. GOV., U. S. Army, Army Air Forces. Specification 75-342; 1943. Cover; Camera, Type B-2 (Electrically Heated-Type K-19 Series Cameras). U. S. GOV., U. S. Army, Army Air Forces. Specification 75-343; 1943. Cover; Camera, Type B-4 (Electrically Heated-Types K-17 and K-17B Cameras With 6-In. Lens Cone). U. S. GOV., U. S. Army, Army Air Forces. Specification 75-345; 1943. Cover; Camera, Type B-6 (Electrically Heated-Types K-17 and K-17B Cameras With 24-1n. Lens Cones). U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-346; 1943. Cover; Camera, Type B-5 (Electrically Heated-Types K-17 and K-17B Cameras With 12-In. Lens Cones). U. S. Gov., U. S. Army, Army Air Forces. Specification 75-354; 1944. Filters; Photographic, Wignetting Cor- rection, 6-In. , F/6.3 Léns. U. S. GOV., U. S. Army, Army Air Forces. Specification 75-355; 1944. Magazine; Aircraft Camera, Type A-9, 9 by 9-In. Capacity. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-363; 1944. Erector; Assembly, "AN" Gun Camera. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-367; 1944. Filters; Photographic, for Ground Cameras. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-421; 1944. Filter Unit; Type A-9 (for 24-In. F/6 Lens), Types K-17 and K-18 Cameras. U. S. Gov. , U. S. Army, Signal Corps. Specification 75-41B; 1942. eter; Exposure PH-77-C for Still Photography. U. S. Gov., U. S. Army, Signal Corps. Specification 75–77A; 1941. Exposure Meter PH-252- ( ), for Use With Motion Picture Cameras. 9 || - 5 CAMERA MOUNTS Qptical Society Of America. American Standards ASSn. , Z38.4.1-1942. Cameras (Tripod Connections for Ameri- can Cameras). Diagrammatical dimensional drawings ShOwing camera SOcket, Spacer, and tripOd screw. Optical Society Of America. American Standards ASSn. , Z38.4.2-1942. Cameras (Tripod Connections for Euro- pean Cameras With Adapter for American Tripods). Día- grammatical dimensional drawings showing camera , adapter, and tripO6 screw. U. S. GOV. , Army Air Forces. Specification No. 24883; 1943. Mount; Gun Camera, Type B-1. U. S. GOV., Army Air Forces. Specification 24959-1; 1944. Mount; Gun Camera, Type C-1. U. S. GOV., Army Air Forces. Specification No. 31369; 1944. Mount; Wertical Camera, Type A-27A. U. S. GOV., U. S. Army, Army Air Forces. Specification 75-37B; 1944. Mount; Wertical Camera, General Spec- ification for. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-137-A, 1944. Mount; Camera, Type A-6. U. S. GOV., U. S. Army, Army Air Corps. Specification 75-181B; 1944. Mount; Wertical Camera, Type A-11A. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-245-B; 1944. Mount; Wertical Camera, Type A-17A. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-349; 1943. Mount; Camera, Type A-23. U. S. GOV., U. S. Army, Army Air Forces. Specification 75-462; 1944. Mount; Automatically Stabilized Werti- cal Camera, Type A-158. 9 || -6 PHOTOGRAPH | C LENSES Optical Society of America. American Standards Assn., Z38.4.4-1942. Focal Lengths of Lenses, Marking. FO- cal length of lenses marked On the lens mounts shall be in either mm. (millimeters) or cm. (centimeters). Optical Society of America. American Standards Assn., Z38.4.7-1943. Lens Aperture Markings. Covers symbol for relative aperture Of lens, measured diameter of the maximum aperture as Seen from the front of the lens, standard Series of diaphragm marking, and maxi- mum relative aperture marked On a lens. Society of Motion Picture Engineers, sponsor. American Standards ASSn. , Z38.4. 10-1944. Dimensions Of Front Lens Mounts for Cameras. Gives table showing pre- ferred standard diameters, secondary standard diam- eters, and tolerances. U. S. Gov. , Army Air Forces. Specification No. 31374; 1944. Lens; Photographic, 48 In. F/6.3 Telephoto. U. S. Gov., Army Air Forces. Specification No. 31386; 1945. Posts; Lens Focusing, for Aerial Cameras. U. S. G O v. , Navy Dept. Specification 18 G 7; 1943. Glass Surfaces; Optical, Treatment of. U. S. GOV. , U. S. Army, Army Air Forces. Specification 75-50; 1939. Filter Unit; Lens, Type A-4, for Type K-7C Aircraft Camera. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-93; 1940. Filter Unit; Lens, Type A-6, for Type K-18 Aircraft Camera. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-95; 1941. Filter Unit; Lens, Type A-5, for Type K-17, Aircraft Camera. $044 Commodities Not Elsewhere Classified 9 || | . 9 U. S. Gov., U. S. Army, Army Air Forces. Specification 75-144D; 1944. Lens Cone; Aircraft Camera 6, 12, and 24-In. (K-17 Camera Series). U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-145A; 1943. Lens; Photographic, 24-In. , F/6.0. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–146–B; 1945. Lens; Photographic, 6-In. , F/6.3. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-184; 1941. Lens; Photographic, 12-In. , F/5.0. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-149; 1941. Lens; Photographic, 8 1/4-In. , F/5. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-154; 1941. Lens Cone; Aircraft Camera, Type K-3B. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-184; 1942. Shutter and Lens Assembly; 30-Cm., F/4.5 Lens. U. S. Gov. , U. S. Army, Army Air Corps. Specification 75-196; 1942. Lens: Photographic, 12-In. , F/2.5. U. S. Gov., U. S. Army, Army Air Corps. Specification 75-197; 1942. Lens; Photographic, 7-In. , F/2.5. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-212; 1942. Lens; Photographic, 6 3/8-In. , F/4.5. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-213; 1942. Lens; Photographic, 13 1/2-In. , F/3.5. U. S. GOV., U. S. Army, Army Air Forces. Specification 75-214; 1942. Lens; Photographic, 20-In. , Telephoto. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-216; 1942. Lens; Photographic, 40-In. , Telephoto. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-217; 1942. Lens; Photographic, 3 1/4-In. , F/5.5. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-222-A, 1944. Lens Cone; 6, 12, 24, 40, and 48-In. (for Type K-22 Camera). U. S. Gov., U. S. Army, Army Air Forces. Specification 75-230; 1943. Lens Cone; Aircraft Camera, 7, 12, and 20-In. , for Type K-24 Cameras. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-232; 1943. Control; Diaphragm Actuating, Type A-1, 6-In. , F/6.3 Lens Cone. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-233; 1943. Control; Diaphragm Actuating, Type A- 3, 24-In. , F/6.0 Lens COne. U. S. Gov. , T. S. Army, Army Air Forces. Specification 75-236; 1943. Control; Diaphragm Actuating, Type A- 2, 12-In. , F/ 5.0 Lens COne. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-240; 1943. Lens Cone; Aircraft, Camera, 6 3/8-In., for Type K-24 Camera. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-248; 1943. Lens Assembly (Gun Camera, 35-Mm. Lens, F/3.5 Aperture-90 Degree Erecting System). TJ. S. GOV., U. S. Army, Army Air Forces. Specification 75-273; 1943. Shutter and Lens Assembly; 12-In. , F/7.0 Lens. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-278; 1943. Shutter and Lens Assembly; 6 1/4-In. , F/9.5 Lens. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-289; 1943. Lens; Photographic, Charting and Re- conna 1s Sance, 12-In. , F/6.3. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-352-A; 1944. Lens; Photographic, 40-In. , F/5 Telephoto. ". S. GOV. , U. S. Army, Army Air Forces. Specification 75-361; 1944. 25-Nſm. , E. F. L. Lens Assembly; "AN" Gun Camera, 16-Mm., Lens F/3.5 Aperture. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-370; 1944. Lens; Photographic, 40-In., F/5.6 Telephoto. U. S. G O V., U. S. Army, Signal Corps. Specification 75-1508; 1944. Lenses; Photographic, General Spec- ification for. 9 | 1.9 MISCELLANEOUS PHOTOGRAPHIC GOODS American Standards Assn., Z52.21-1944. Acceptance of Photographic Exposure Meters (Reflected-Light, Photo- electric Type) (American War Standard). Gives defi- nition of acceptance, minimum acceptance, and deter- mination of acceptance. American Standards Assn., Z52.22-1944. Calibration of Photographic Exposure Meters (Reflected-Light, Photo- electric Type) (American War Standard). Gives cali- bration and uniformity of screen brightness. American Standards Assn., Z52.30-1944. Abuse-Testing Mechanism for Photographic Exposure Meters (American War Standard). Gives scope and purpose, general de- Sign, theory of Operation, use, construction, mount- ing and Care of mechanism, and drawings. Society of Motion Picture Engineers, sponsor. American Standards ASSn. , Z38.7. 10-1944. Specifications for Contact Printers. Gives scope and purpose, size ac- COTITIOdation, aperture angles, illumination, contact, and temperature. Society Of Motion Picture Engineers, sponsor. American Standards Assn., Z38.7.11-1944. Specifications for Printing Frames. Gives size accommodation, aperture angles, and contact. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z38.7. 12-1944. Specifications for Masks (Separate) for Use in Photographic Contact Printing. G 1 v e s aperture angles, light control, S126, and thickness. U. S. Gov., Army Air Forces. 1937. Mount; Photographic. U. S. Gov., Army Air Forces. Specification 24767 (1); 1943. Recorder; Film Identification (for Use With Type A-4 Aircraft Cameras). U. S. G O v., Army Air Forces. Specification 24792; 1942. Equipment; Torpedo Training, Camera Assess- 1ng. U. S. Gov. , Army A1 r Forces. Specification 24885 (2): 1944. K1t; F1 lm Assessing, Type W-1. U. S. Gov. , Army Air Forces. Specification No. 24900; 1944. Pictures; Three Dimension (Stereoscopic). U. S. Gov. , Army Air Forces. Specification 24906A; 1944. Photoplate; Bombing Trainer. U. S. GOV. , Army Air Forces. Specification 24 952-A; 1945. Kit; F11m Assessing, Type W-2. U. S. Gov., Army Air Forces. Specification 31012–B; 1943. Background; Studio, Portable. U. S. Gov. , Army Air Forces. Specification No. 31167; 1941. Mask; Border, Photographic (for Type A-1A Contact Printer). U. S. Gov. , Army Air Forces. 1942. Developer and Dryer; L-1 (Photo Paper). Specification No. 17005; Specification NO. 31205: Continuous Duty, Type U. S. Gov. , Army Air Forces. Specification No. 31206; 1942. Developer and Dryer: Photographic Film, Type M-1 (Continuous Duty). * U. S. GOV. , Army Air Forces. Specification No. 31268; 1942. Dryer; Film, Type A9 (Collapsible, 35-Mm. Film). 1045 9 || | .9 Directory of Commodity Specifications U. S. Gov., Army Air Forces. Specification 31283-1; 1944. Printer; Continuous Contact, Type C-1, Photo- graphic. U. S. Gov. , Army Air Forces. Specification 31324-A; 1944. Timer; Photographic, Type C-1A (Automatic In- terval), U. S. Gov. , Army Air Forces. Specification 31342-A: 1944. Machine; Photographic Negative Identification Stamping, Type A-3. U. S. Gov. , Army Air Forces. Specification 31350-1; 1944. Kit; Photographic Processing, Type N-3, Nega- tive Marking. U. S. Gov., Army Air Forces. Specification 31352–2; 1944. Kit; Darkroom Photographic, Type U-2, Portable by Air. U. S. Gov. , Army Air Forces. Specification No. 31361; 1944. Powders; Bleaching and Clearing, Film Reversal (for Photographic Use). U. S. Gov., Army Air Forces. Specification No. 31363; 1944. Viewer; Continuous-Strip Stereo (P r in tS and Transparencies). U. S. Gov. , Army Air Forces. 1945. Kit; Field Processing, Type N-6, ing-Photographic. U. S. Gov. , Army Air Forces. Specification, 31367–1; 1945. Kit; Photographic Processing, Type N-8 (Con- tact Printing). U. S. Gov. , Army Air Forces. Specification 31368-1; 1944. Kit; Photographic Processing, Type N-9, Re- frigerated Water Bath. U. S. Gov. , Army Air Forces. Specification No. 31375; 1944. Binder; Slide 2- by 2-In. (35-Mm. Film). U. S. Gov. , Army Air Forces. Specification No. 31379; 1944. Easel; Photographic Roll Paper. U. S. Gov. , Army Air Forces. Specification NO. 31381; 1944. Dryer; Film, Type A-12, for Collapsible Motion Picture Film. U. S. GOv. , Army Air Forces. 1944. Splicer; POS it ive Picture Film. U. S. GOv. , Army Air Forces. Specification No. 31385; 1945. Developer; Test-Strip Film, Type N-1 (35-Mm. Motion Picture). U. S. Gov. , Army Air Forces. Specification 31388-1; 1945. Developer; Film, Type K-3 (Photographic). U. S. Gov., Federal Specification RR-T-646; 1933. Amend- ment 1; 1944. Trays; Photographic, Enameled. Covers One grade. Gives requirements for material, workman- ship, dimens iOns, tolerances, and details; methods Of sampling, inspect 10n, and tests; and packaging, packing, and marking for shipment. U. S. Go v., Joint Army-Navy Specification JAN-P-55; 1944. Prints; Release, Motion Picture, 16-ºm. Ameri- Can Standards ASSn. , Z52.3-1944. TJ. S. Gov., Joint Army–Navy Specification JAN-M-58; 1944. Meters; Photographic Exposure (Reflected Light, Photoelectric Type). U. S. G O v., Treasury Dept., Procurement DiV., 599a; 1944. Opaquing-Compound; Photographic-Negatives. Covers type I-liquid and type II-paste. Intended for the correction of photographic negatives. Gives requirements for consistency and working properties, Opaquing, drying, dilut 10n, Stability On Standing, stability to evaporation, a n d stability to heat; methods of sampling, inspection, and tests; and pack- agting, packing, and marking for Shipment. Specification 31365–1; Print Wash– Specification No. 31382; Film, for 35-Mm. Motion U. S. Gov. , Treasury Dept., Procurement Div., No. 631; 1943. Paraformaldehyde; Technical Grade. Shall be in one type and one grade in powdered form free from hard lumps and foreign particles. Intended for use in photographic prºcesses. Gives requirements for paraformaldehyde content, ash, acidity, solubility, and particle size; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement DiV., No. 633; 1943. Developer; Photographic, X-Ray Film, Powder. Shall be one type and One grade in powder or crystal- line form consisting of a developer proper and of a separate reducing agent. Intended for use in the developing of standard medical X-ray film. Gives requirements for solubility and developing proper- ties; methods of sampling, inspection, and tests; and packaging, packing, and marking- U. S. Gov., Treasury Dept., Procurement Div., No. 658; 1944. Collodion; Plain (for Wet Plate Photography). Covers one type and One grade of clear l1Guid. Gives requirements for appearance, color, nonvolatile fratter, drying time, viscosity, and dilution test; methods of sampling, inspection, and tests; and packaging, pack- ing, and marking for Shipment. U. S. Gov., Treasury Dept., Procurement Div., No. 667; 1944. Thinner; Collodion (for Wet Plate Photography). Covers One type and One grade. Gives requirements for color, Specific gravity, distillation range, non- VOlatile matter, Odor, and SDOt test; methods Of Sam- pling, inspection, and tests; and packaging, pack1ng, and marking for Sh1pment. U. S. Gov. , Treasury Dept., Procurement Div., No. 669; 1944. Fixer; Photographic, X-Ray Film, Powder. Covers one type and one grade in powder or crystalline form consisting of a unit made up of a fixer and Of a Separate hardener. Gives requirements for solubil- ity, fixing properties, hardening properties, Sul- furization life at 120° F., and developer capacity; me t h O d S Of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Treasury Dept., Procurement Div., 676a; 1944. Fixer; Photocopying-Machines, Powder. Covers One type and one grade in powder or crystalline form. Gives requirements for solubility, fixing properties, hardening properties, sulfurization life, and devel- Oper capacity; methods Of sampling, inspection, and tests; and packaging, packing, and marking for Ship- Iſlent. U. S. G O V. , Treasury Dept., Procurement Div., 679a; 1944 . Developer; Photocopying-Machines, Powder. Covers one grade and two types- (I) daylight develop- ment and (II) dark development. Shall be in powder or crystalline form consisting of developer proper and a reducing agent. Gives requirements for Solu- bility and developing properties; methods of Sam- pling, inspection, and tests; packaging, packing, and marking for shipment. U. S. COV., Treasury Dept. Procurement Div., No. 693; 1944. Adhesive Coating; Temporary, Ready-Mixed (for Use With Photographic Film). Covers one grade and two types- (I) clear and (II) translucent (matte). Gives requirements for nonvolatile content, viscOS- ity, Set t O touch, accelerated aging, performance, and settling test; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. 1046 Commodities Not Elsewhere Classified 9 || || - 9 U. S. Gov. , Treasury Dept., Procurement Div., No. 707; 1944. Fixer; Photographic (Film, Liquid, High-Speed). Covers One type and One grade of a liquid form con- sisting of a fixer and separate hardener. Gives re- quirements for miscibility, fixing properties, hard- ening properties, sulfurization life at 120° F., and developer capacity; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , U. S. 75-30A; 1930. Packing Case. U. S. Gov. , U. Army, Army Air Forces. Specification Table; Film, Plotting, Type A-1, and S. Army, Army Air Forces. Specification 75-31; 1930. Printer; Type A-2. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-33; 1930. Printer, Photographic, Type A-1A. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-34; 1930. Printer; Projection, Type B-3, Resistu- tional. U. S. Gov. , U. S. Army, Army Air Forces. Specification 91-61B; 1940. Laboratory; Photographic, Portable, Type A-1A. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–64; 1940. Straightener; Photographic Print, Type A-2. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–66; 1940. Dryer; Aerial Roll Film, Type A-3. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–69A; 1943. Washer; Photographic Print, Type A- 1A. U. S. GOV., U. S. Army, Army Air Forces. Specification 75-71; 19 4 0 . Wringer; Print, Photographic, Motor Driven, Type A-1. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-96; 1941. Holder; Photographic, Film and Paper, Type A-1. U. S. GOV. , U. S. Army, Army Air Forces. Specification "75-98; 1941. Album; Photoprint, Type A-2. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-99; 1941. Washer; Print, Type A-3, Photographic. U. S. Gov. , U. S. Army, Army Air Forces. Specification' 75-127; 1941. "Album; Photoprint, Type A-1. ! U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–130; 1941. Printer; Contact, Type A-7. U. S. GOV. , U. S. Army, Army Air Forces. Specification 75-131; 1941. Dryer; Bhotoprint, Type B-4A. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-132; 1941. Indicator; Mosaic-Map Control Point, Type A-1. U. S. Gov., U. S. Army, Army Air Corps. Specification 75-136A; 1944. Printer; Contact, Type A-8 (Portable). U. S. Gov., U. S. Army, Army Air Forces. Specification 75-138-A; 1943. Table; Film Plotting, Type A-2A. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–139; 1941. Dryer; Photographic Print, Type B-7. U. S. Gov. , U. S. Army, Army, Air Forces. Specification 75-140; 1941. Press; Photographic, Dry Mounting, Type A-1. U. S. Gov. , U. 75-142A; 1944. graphic. S. Army, Army Air Forces. Specification Developer; Film, Type E-3, Photo- U. S. Gov. , U. S. Army, Army Air Forces. Specification \ 75-143; 1941. Developer; Film, Type B-4, Portable. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-147; 1941. Dryer; Aerial, Roll Film, . Type A-5. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-151; 1941. Straightener; Photographic Print, Type A-1a; U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-155; 1941. Dryer; Film, Photographic, Type A-6. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-156; 1941. Laboratory; Photographic, Type A-2, POrtable. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-200; 1942. Developer; Film, Type B-5, Portable. U. S. GOV., U. S. Army, Army Air Forces. Specification 75-201; 1942. Washer; Photographic Print, Type A-2A. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-205; 1943. Developer; Film, Type K-1a, Ph. O to - graphic. U. S. GOv., U. S. Army, Army Air Forces. Specification 75-219A; 1943. Printer; Contact, Type A-11. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–220; 1942. Kit; Interperter's Photo, Type F-2. U. S. GOV., U. S. Army, Army Air Forces. Specification 75-224; 1943. Kit; Interpreter's Photo, Type F-1. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–226; 1943. Laboratory; \Photographic, Type F-1, Portable by Air. U. S. GOV. , U. S. Army, Army Air Forces. Specification 75–228; 1943. Dryer; Photographic, Print, Type B-8. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-235; 1943. Sw1tch; Selector, Diaphragm, Actuating, Type A-1, Manually Operated. U. S. Gov. , U. S. Army, Army Air FOrces. Specification 75-237; 1943. Printer; Projection, Automatic, Type B-12, Photographic. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-244; 1943. Developer; Film, Type G-3, 16- and 35-Mm. Film. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-247; 1943. Dryer; Aerial Roll Film, Type A-10. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–249; 1943. Laboratory; Portable, Type F-3, Port- able by Air. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-252; 1943. Washer; Print, Type A-4, Photographic. U. S. GOV., U. S. Army, Army Air Forces. Specification 75-253; 1943. Printer; Contact, Type A-10. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-254A, 1944. Safelight; Plastic, Photographic. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-255; 1943. Laboratory; Photographic, Demountable, Type E-2. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–256; 1943. Editor; Film, 16-Mm., Motion Picture. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-257; 1943. Safelight; Photographic. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-259; 1943. Dryer; Film, Photographic, Type A-8, 16-Mm., Manually Operated. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–262; 1943. Hangar; Photographic, Film Processing. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–263; 1943. Dryer; Aerial Roll Film, Type A-7. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-266; 1943. Album; Photographic, Type A-3, Loose- Leaf. U. S. Gov. . U. S. Army, Army Air Forces. Specification 75-274; 1943. Plate; Ferrotype, for Photographic Use. 104.7 9 || | . 9 Directory of Commodity Specifications U. S. Gov. , U. S. Army, Army Air Forces. Specification '75-276; 1943. Trimmer; Photographic Print, Wood. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-292; 1943. Holder; Cut Film, 8 by 10 In. U. S. GOV. , U. S. Army, Army Air Forces. Specification 75–293; 1943. Holder; Cut Film, 4 by 5 In. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-347; 1943. Developer; Roll Film, Type D-3 Port- able, Quick Work. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–348; 1943. Printer; Contact, Type C-3 (Continu- 'ous). U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-351; 1943. Finder; Height, Type C-1, Photo In- terpreter's. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-353; 1944. Trimmer; Paper and Photographic Print. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-358; 1944. Kit; Photographic Copying and Enlarg— ing, Type P-1, Airborne. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-359; 1944. Splicer; Aerial Roll Film, Type A-1. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-365; 1944. Trimmer; Photographic Print, Type A-2, Hand Operated. U. S. Gov., U. S. Army, Army Air Forces. Specification. 75-368; 1944. 10 Negative. U. S. Gov. , U. S. Army, Army. Air Forces. Specification 75-369; 1944. Kit; Photographic Darkroom, Type U-1, Portable by Air. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–371; 1944. Dryer; Photographic Glossy Print, Type B-10. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–381; 1944. Pack; Portable Photographic Power. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–383; 1944. Kit; Photographic Processing and Print- ing, Type N-2. . U. S. GOV., U. S. Army, Army Air FOrces. Easel; Photographic Retouching, 8 by Specification 75–389; 1944. Kit; Photographic, Water Supply, Type O-2. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-420; 1944. Kit; Photographic, Water Supply, Type O-1. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-463; 1944. Medium; Transparent, Photographic. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-464; 1944. Medium; Photographic Masking, Red Cel- lulose Nitrate Base. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–465; 1944. Dryer; Photographic Print, Type B-11. U. S. Gov. , U. S. Army, Medical Dept. Specification 4-1042B-1944. POwder; Developer, X-Ray. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1043B; 1944. Powder; Fixer, X-Ray. U. S. Gov. , U. S. Army, Medical Dept. Specificatión 10–2700; 1939. Chimney, for Dark Room. Specific at iOn U. S. Gov., U. S. Army, Signal Corps. 75–3; 1923. Timer; Type PH-29, Photographic. U. S. Gov., U. S. Army, Signal Corps. Specification 75–5; 1923. Celluloid; Ruby, 5 by 7 In. Sheet, Dark ROCI). U. S. Gov., U. S. Army, Signal Corps. Specification 75-27; 1928. Rack; Developing, for Motion Picture Films. U. S. Gov., Weterans Administration, U. S. Gov. , U. S. Army, Signal Corps. Specification 75-36B; 1938. Projector Equipment, Type PH-40; De- veloping Equipment, Type PH-41; Drying Rack, Type PH-42. U. S. GOV., U. S. Army, Signal Corps. Specification 75–44-A; 1940. Motion Picture Film Developing Ma- Chine. U. S. GOV. , U. S. 75-47B; 1939. Picture Film. AITV, Signal COrDS. Specification. Emulsion; Light Sensitive, for Motion U. S. Gov., U. S. Army, Signal Corps. Specification 75-48; 1939. Printer; Motion. Picture. . U. S. Gov., U. S. Army, Signal Corps. Specification 75-49; 1939. Printer; Reduction, Motion Picture. U. S. Gov. , U. S. Army, Signal Corps. Specification 75-67; 1941. SOund Recorder for Motion Picture Film. U. S. Gov., U. S. Army, Signal Corps. Specification 75-81; 1941. Time Interval Device, Type PH-103. U. S. GOV. , U. S. Army, Signal Corps. Specification 75-82; 1942. Film Viewer, PH-97- ( ). U. S. Gov. , U. S. Army, Signal Corps. Specification 75-105A; 1944. Bag BG-140 and Associated Equipment (Lightproof Operating). U. S. Gov., U. S. Army, Signal Corps. 75-186; 1942. Specific at 10 n Recorder PH-271; Sound Motion Picture. Medical and Hos- pital Supply Section, 1942. Developing POWGler. References. – Metol, see 809. 3; sodium carbonate for photograph 1 c purposes, see 834.4; an hydrous SOdlum sulphate for photography, see 834.9; preservers Or storage enevelopes for negatives, see 494 912. PROJECTION APPARATUS American Society of Mechanical Engineers. American Standards Assn., Z 15. 1-1932. Engineering and Sci- entific Charts for Lantern Slides. A valuable set. of r u le S for drawing the Original charts and for their reproduction as lantern slides. Standard also specifies types and sizes of lettering, different line widths, and sizes of symbols commonly used in graphs. An appendix contains a table of commercial lettering templates and lettering pens with which charts may be easily reproduced 1n the manner recom- mended. American Standards ASSn. , Z52.4-1944. Method Of Deter- mining Freedom From Travel Ghost in 16—Mm. Sound Motion Picture Projectors (American War Standard). Gives scope and purpose, definition, test film, test method, and figure showing typical test pattern. American Standards ASSn. , Z52.5-1944. Method of Deter- mining Resolving Power of 16-Mm. Motion Picture Pro- jector Lenses (American War Standard). Gives scope and purpose, test method, test projector, test Ob- ject, and figures showing resolution test patterns, resolving power test object, and identification of test patterns in frame area. American Standards ASSn. , Z52. 6-1944. Method Of Deter- mining Picture Unsteadiness of 16-Mſm. Sound Motion Picture Projectors (American War Standard). Gives scope and Durpose, test film, test method, and ex- pression of picture unsteadiness. American Standards Assn., Z52. 7-1944. Method of Deter- mining Uniformity of Scanning Beam Illumination of 16—Mm. Sound Motion Picture Projectors (American War Standard). Gives scope and purpose, test method, and test films. * WA-H-21c; 1048 Commodities Not Elsewhere Classified 9| 2. American Standards Assn., Z52. 37-1944. Picture Projec- tion Aperture of 35-Mm. Motion Picture Projectors (American War Standard). G 1 v e s drawing and table showing dimensions. National Board of Fire Underwriters. trical Code, 1,940. American Standards Assn., C1- 1940. Motion Picture Projectors and Equipment. quirements On 1nclosure of l 1 v e Darts, grounding, thickness of metal in arc light housing, minimum wire sizes, general construction of f i im magazines and automatic shutters, requirements for fireproof pro- jector room, sizes Of Vent pipes and fans, Storage and rewinding Of films. - Optical Society of America. American Standards Assn., Z 38.7. 5–1943. Methods of Testing Printing and Pro- jection Equipment. contact between negative and positive in printing equipment, measurement. Of film Or slide temperature, National Elec- and measurement of the uniformity of 111umination of the screen. • Optical Society of America, sponsor. American Stand- ards Assn., 238.7. 9-1944. Proposed American Stand- ard Specifications for Microfilm Readers. A micro- film reader is defined as a projection device for showing a readable image of a microfilm. Covers di- mensions, lens, magnification, illumination, tempera- ture, reels, and Sprockets. Society of Motion Picture Engineers. Recommended Pro- cedure and Equipment Specifications for Educational 16-Mm. Projection, 1941. This is a report of the committee on nontechnical equipment and is in three parts: Part I is a general discussion of the prob- lems that enter into the selection and use Of 16-Mm. motion picture equipment for educational institutions. It includes recommendations for such comparative tests Of equipment as can properly be made with Out testing || laboratory facilities. Part II is a report on the optical characteristics of the screens available at the present time for nontheatrical projection. Part III consists of a set of detailed technical specifi- cations defining acceptable performance of 16-Mm. projection equipment for educational uses. The char- acter of the se specifications is necessarily such that they can be interpreted and applied Only by a fully equipped testing labo.’atory. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22.4—1941. 35-Mm. Motion Picture Film, Projector Reels. Dimensional standards. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22. 6- 1941. 16-Mm. Motion Picture Film, Projector Sprockets. Dimensional Standards. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22.8–1941. 16-Mm. Silent Motion Picture Film, Projector Aperture. Dimensional stand- ard S. Society of Motion Picture Engineers, sponsor. American | Standards Assn., Z22. 10-1941. 16—Mm. Silent Motion Picture Film, tive (for Direct Front Projection). Society of Motion Picture Engineers, Sponsor. American "Standards Assn., Z22. 11-1941. 16-Mm. Motlon Picture Film, Projection Reels. Dimensional standards Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22. 18-1941. 8-Mm. Motion P1cture Film, 8-tooth Projector Sprockets. Dimensional standards. | Covers test for uniformity of | Emulsion Position in Projector- Posi- || | Society of Motion Picture Engineers, sponsor. American Re- || U. S. Gov. , Army Air Forces. Standards ASSn. , Z22. 20-1941. 8-Mim. Silent Motion Picture Film, Projector Aperture. Dimensional stand- ards. - Society of Motion Picture Engineers, sponsor. American Standards ASSn. , Z22. 22-1941. 8-Mm. 811ent Motion Picture Film, Emulsion Position in Projector-Posi- tive (for Direct Front Projection). Society of Motion Picture Engineers, sponsor. American Standards ASSn. , Z22. 23-1941. Picture Film, Projection Reels. ards. - Society of Motion Picture, Engineers, sponsor. American Standards ASSn. , Z22.29-1941. ReCODImended Practice for Motion Picture Theater Project i on Screens. Recommended sizes. . Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22.30-1941. Recommended Practice for Motion Picture Engineering Nomenclature. Teeth in COntact. Society of Motion Picture Engineers, Sponsor. American standards Assn., Z22.39–1944. Screen Brightness for 35—Mm. Motion Pictures. Gives requirement for bright- ness at center of screen when the projector is run- ning with no film in the gate. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z38. 7.4-1944. Specifications for Projectors for Opaque Materials for Use in Small Auditoriums. Gives size of aperture, focusing, lens, illumination, and temperature. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z38.7. 13-1944. Dimensions for Lan- tern Slides. Gives size, thickness, projection por- tion, thumb mark, and Other holders for Standard lan- tern slides and standard miniature lantern slides. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z38.7. 14-1944. Specifications for Lantern Slide Projectors. Gives uniformity of screen illumination, lenses, stray light, and slide tempera- ture. Society of Motion Picture Engineers, sponsor. American Standards Assn., Z22.35-1941. 35-Mm. Motion Picture Film, 16–Tooth Projector Sprockets. Dimensional Standards. U. S. Gov., Army Air Forces. Specification-24923 (1); 1944. Scoring Device (for Type E-14 Aerial Gunnery Trainer). t U. S. Gov., Army Air Forces. Specification 31006-D; 1943. Screen; Projection, Type A-2 (Beaded). Specification 31158 (1); 1941. Screen; Portable Projection (Photographic). S. Gov., Army Air For c e s. Specification 31296; 1943. Scree n : Projection, Type A-3 (3-Dimension Stereoscopic). U. S. Gov., Army Air Forces. Specification 31343-1; 1943. Projector; 35-Mm. Slide Film, Type 0-4 (Draft and Rate Bombing Trainer). 8-Mm. Silent Motion Dimensional stand- U. U. S. Gov., Army Air Forces. Specification 40726 (2); 1944. Trainer; Map Projection, Type 0-51 (Globe). U. S. Gov., Army Air Forces. Specification 40865-2; 1945. Trainer; General Purpose, Type R-2, Opaque Objects. . U. S. Gov., Army Air Forces. Specification. No. 40890; 1944. Trainer; General Purpose, Type R-1 (Stereo- scopic Viewer). 1049 912. Directory of Commodity Specifications U. S. Gov. , Federal Specification G-M-111; Lantern Slide. COvers On grade. Gives requirements for quality, S 1 Z e , Openings, manufacture, stock, thickness, opacity, finish, and printing; method of Sampling, in Spection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Joint Army-Navy Spécification JAN-P-1944. Projection Equipment; SOund Motion Picture, 1.6-Mtn., Class I. - - U. S. Gov. , Navy De D t . Machine and Equipment; Mm.), for shipboard use. U. S. GOv. , Navy De p t . 1931. Mats; Specification 17M188; 1944. Sound Motion Pictures (35– Specification 17M19a; 1944. Machines and Equipment; SOund Motion Picture, 35-Mm. U. S. Gov. , Navy Dept. Specification 17 M 20; 1943. Machines and Equipment; Sound Motion Picture, 16-Mm. U. S. Gov. , Navy Dept. Specification 17P9a; 1944. Pro- jectors; Opaque-Object, Strip-Films, and Slides. U. S. G. O. v . , Treasury Dept., Procurement Div. , 429C;. 1943. Projectors; Motion Picture, 16-Mm., Silent and Sound. Covers three types- (I) silent film projec- tor, (II) silent and sound film projector, and (III) sound film projector, which shall be furnished in two classes- (A) 85 db above reference sound level and (B) 90 db above reference sound level. Gives requirements for housing, projection lamp and cool- ing System, illumination, Optical System, enclosure, motor and Speed regulation, controls and carrying case; methods of inspection and tests; and packing and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 612; 1943. Projection Screens and Accessories. Shall be suitable for suspension from Wall, ceiling, tripods, Or Other Suspension device. Gives requirements for glass beaded screen, backboard, screen housing, tri- DOds, screen SuspenSiOn device, metal, WOOd, Sizes, and cover bag; methods of sampling, inspection, and tests; and packing and marking. U. S. GOv. , U. S. Army, Army Air Forces. Specification 75–63A; 1940. Projector; Lantern Slide, Type B-1. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-73; 1940. Projector; Motion Picture, Sound Film, 35-Mm., Incandescent Lamp, Type A-3. U. S. Gov. , U. S. Army, Army Air Forces. 75-74; 1940. Projector; Motion Picture, 35-Mm., Arc Lamp, Type A-2. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-141-A, 1944. Projector; Motion Picture, Type D-1B (16-Mm.). - z' U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–225; 1942. Projector; 35-Mm., Type C-3;- Bomb Spotting. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-264A; 1943. Printer; projection, Type' B-11. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-267-A; 1944. Projector; Type C-2, (35-Mm., Still Film and Slide). U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-298; 1944. Background; Portable Unitary Studio. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–299; 1944. Daylight Projection BOX. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-356; 1944. Glass; Lantern Slide Cover. - U. S. Gov., U. S. Army, Army Air Forces. Specification 75–387; 1944. Projector; Type B-2 (Lantern Slide, Opaque Objects, and Film Strip). Specification SOund Film, U. S. Gov. , U. S. Army, Signal Corps. Specification 75-36B; 1938. Projector Equipment, Type PH-40; De- veloping Equipment, Type PH-41; Drying R ack, Type PH-42. U. S. Gov., U. S. Army, Signal Corps. Specification 75-45C, 1940. Motion Picture Film-Projecting Ma- chine, 16-Mm. - U. S. Gov., U. S. Army, Signal Corps. 75-79; 1942. Projection Equipment; 35-Mm., Sound on Film. U. S. Gov., U. S. Army, Signal Corps. Specification Motion Picture, Specification 75–83; 1942. Projector; PH-331, Motion Picture. U. S. Gov. , U. S. Army, Signal Corps. Specification 75–91; 1942. Douser; PH-357, Motion Picture Projec- tCI". References. – Booths for projectors, see 518.54; St0rage Of motion pl cture film S, see 518.50; sound recording and reproducing equipment, see 7 18.7; test- in g o f l ense S, see 914.0; In Oti On D1 C ture films, see 911. 2: l antern Slide charts, see 482. 9 || ||. OPT I CAL GOODS 9||.0 GENERAL ITEMS American Standards Assn., Z 44-1942, War Standard Spec- ification and Description of Color. To recognize and recommend a basic method for the specification of color, and to facilitate its popular interpreta- tion. The Spectrophotometer shall be recognized as the basic instrument in the fundamental standardiza- tion. Of COlor. - National Conservation Bureau, No. 322, Goggles Versus Glass Eyes. An art 1 cle describing , the value of Safety goggles in preventing industrial accidents. Covers: Glass Eyes Don't See, Laying Down the Law, What, No Glamour?, Import Supply Curtailed, and Divi- dends Guaranteed. 914. I LENSES (NOT FITTED TO INSTRUMENTS) * U. S. GOV., Army |Air Forces. Specification No. 3228; 1944. Lens; Electrically Heated. - U. S. Gov., Army-Navy Aeronautical Specification AN-DD- L-236-1; 1944. Lenses; Goggle, Flying. U. S. GOV. , Dept. Of COmmerce, National Bureau of Stand- ards. COIII]ercial Standard CS78-40; 1940. Ground-and- Polished Lenses for Sun Glasses. This commercial standard covers the accuracy of grinding and polish- ing, as well as freedom from d e fe c ts that impair serviceability of ground-and-polished sun-glass lens- es of curved and flat types made entirely of glass. The lenses covered by this commercial standard are eye-protective (not eye-corrective) devices. They are not a substitute for prescription lenses but may be worn therew1th. Sponsored by Sun Glass Institute. U. S. Gov. , D ept . Of COTImerce, National Bureau Of Standards. Commercial Standard CS79-40; 1940. Blown, Drawn, and Dr O p p e d Lenses for Sun Glasses. This commercial standard covers workmanship, dimensional precision, and freedom from defects that impair serv- iceabll 1ty of blown, drawn, and dropped sun-glass lenses. The lenses covered by this commercial stand- ard are eye-protective (not eye-corrective) devices. They are not a substitute for prescription lenses but may be worn therewith. It covers blown-glass lenses Of the micOquille type, drawn-glass lenses Of the flat type, and blown or dropped lenses of the coquille type. Sponsored by Sun Glass Institute. 10 O Commodities Not Elsewhere Classified 9| l!.5 U. S. Gov. , Treasury Dept., Procurement Div., No. 650; 1944. Magnifiers a n d Magnifying Glasses. COVers four types- (I) reading glasses-class A, round and class B, rectangular; (II) folding pocket magnifiers— class A, One lens, class B, two lenses, and class C, three lenses; (III) watchmaker's loupes; and (IW) linen testers. Gives requirements for glass, plas- tics, metal parts, WOrkmanship, lenses, focus and Imagnifying power, tolerance, finish, identification, and details for each type and class; methods Of Sam- pling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2287A; 1944. Case; Trial Lenses. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2874A; 1944. Case; Trial Lenses. Pocket Set. References. – Railway signal lenses, automobile head- lamp lenses, see 525.3, 525. 4. 9|11.2 B | NOCULARS AND TELESCOPES U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification MSF-41. Binoculars. U. S. Gov. , Dept. of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-511. Binoculars; Prismatic-8 x 10, With Carry- ing Case. U. S. GOV., Marine Corps Specification, revised 1943. Glass; Field, 6 x 30 POwer, Independent Focus. U. S. Gov. , Marine Corps Specification, adopted 1937. Telescope. U. S. Gov. , Navy D ep t . Specification 18B2c; 1934. Binoculars; Prismatic, 6 by 30 Power. U. S. GOv. , Navy De p t . Specification 18B4a; 1930. Binoculars; Prismatic, 7 by 50 Power. U. S. Gov. , Navy De p t . Specification 18T10a; 1930. Telescopes; Ship, With Stands U. S. GOV. , Navy De D t . Specification 57L9; 1941. Loupes; Binocular (Beebe Type). References. – Standard tests and methods of testing, See 914. O. 9| || - 3 MICROSCOPES American Hospital Assn., 43-34. Miscroscope Slides. COvers One type, One grade, and three classes. U. S. GOV., Fe d e r a l Specification. GG-S-446; 1940. Admendment 1; 1942. Slides; Glass (for Microscopy). Covers four types- (I) plain, (II) concave (Micro- culture), (III) dark field, and (IV) frosted end. Gives requirements for dimensions, COlor, S12es, and thicknesses; Imethods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2050C; 1941. Microscope; Dark Field Apparatus. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2254A; 1941. Microscope; Stage, M1crometer. 9 |t| < || READ ING GLASSES U. S. GOV. , Navy D ep t . Specification 1869; Glasses; Magnifying, Reading. U. S. Gov. , Treasury Dept., Procurement Div., No. 650; 1944. Magnifiers and Magnifying Glasses. Covers four types- (I) reading glasses-class A, round and class B, rectangular; (II) folding pocket magn 1- fiers-class A, one lens, class B, two lenses, and 1944. U. S. class C, three lenses; (III) watchmaker's loupes; and (IV) limen testers. Gives requirements for glass, plastics, metal parts, Workmanship, lenses, focus and magnifying power, tolerance, finish, identification, and details for each type and class; methods of Sam- pling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2502; 1939. Magnifier; Folding. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2706; 1939. References. – Standard tests and methods of testing, See 914, 0. 9 |!!.5 EYE AND FACE SHIELDS AND GOGGLES Industrial Safety Equipment Assn. Proposed Standard Optical Specifications for Lenses, Plates, and Covers for Industrial Eye-Protective Devices, 1942 . The Durpose Of this Specification is to guarantee satis- factory optical performance in all types of indus- trial eye-protective devices such as chipper's gog- gles, welder's goggles, welder's helmets, welder's hand-shields, etc. COvers definitions, requirements, inspection methods, and table giving shades intended for various types of work. U. S. Gov. , Army Air Forces. Specification 3200–3; 1945. Goggle; Flying, Type B-8. U. S. GOV., Army Air Forces. Specification NO. 3207; 1944. GOggles; COntrast, Type G-1. U. S. Gov. , Army-Navy Aeronautical Specification AN-C- 119; 1944. Cushions; Goggle, Flying. U. S. Gov. , Army-Navy Aeronautical Specification AN-F- 37; 1944. Frames; Flying Goggle. Gov. , Army-Navy Aeronautical Specification AN-G- 22; 1944. Glasses; Flying Sun. U. S. GOV. , Dept. Of Agriculture, Forest Service. ification MSF-155. Goggles; Glare-Reducing. U. S. Gov. , Dept. Of Agriculture. Forest Service. ification No. 156. Goggles; Horse. U. S. GOV., Dept. Of COTmerce, National Bureau Of Stand- ards, H24; 1938. American Standards ASSn. , Z2-1938. Standard Safety COde for the Protection of the Heads, Eyes, and Respiratory Organs. Protectors for chip- ping, riveting, Calking; scaling, grinding; exposure to dust and W in d ; babbitting; handling COrr Osive chemicals, d1pping, brush coating; exposure to glare; Oxyacetylene welding, furnace work; arc welding and cutting; exposure to dust fumes, m1st, Smokes, Or Other atmospheric particulate matter; abrasive blast- ing; exposure to irrespirable gases and vapors; and exposures to heavy falling Objects. Operating rules and tests for protectOrS. U. S. GOV., Fe d e r a 1 Specification. GG-S-328; 1943. Shields; Eye, Single. COvers One type, One shape, One $1ze, and One grade. Gives requirements for material, workmanship, Shield, COvering, and tying tapes; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. G O V . , Federal Specification. GGG-G-501b; 1944. Amendment 1; 1944. Goggles; Eye cup , Protective, Impact-Resisting, Chippers", Grinders', etc. COvers curved and flat lenses. Gives requirements for mate- rial, workmanship, marking of eyecups and lenses, bid samples, eyecups, lens seat, lens-retaining ring, lenses, nose bridges, and headbands; m eth 0 d S of Glass; Reading, Magnifying. Spec- Spec- 1051 9| || - 5 Directory of Commodity Specifications sampling, inspection, and tests; and packaging, pack- ing, and marking for shipment. U. S. G O v . , Federal Specification. GGG-G-511a; 1944. Goggles; Eyecup Protective (Welders). Gives require- ments for materials, WOrkmanship, tests, marking Of eyecups and filter le n S e s , bid samples, eyecups, filter lens and c O V e r lens retaining ring, filter lenses, transmissions and tolerances in transmission of v a r i O us shades of glasses, cover lenses, nose bridge, and headbands; methods Of sampling, inspec- tion, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Fe d e r a l Specification. GGG-G-521; 1933. Amendment 1; 1935. GOggles; Rubber-Frame. COVers the single piece, flexible, rubber-frame type. Gives requirements f Or design a n d COnstruction, goggle frame, headband, ventilation and contact, rubber comr- pound, and lenses; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. S. G O V . , Navy Dept. Specification 3767a; 1942. GOggles; Spectacle Type, for Protection Against Fly- ing Particles and Chips. U. U. S. G O V . , Navy Dept. Specification 37611b; 1942. GOggles; COVer. U. S. Gov. , Navy Dept. Specification 37G13; 1939. GOggles; COmbust 1on. U. S. G O V . , Navy Dept. Specification 37616; 1942. Goggles (Frames a n d Lenses), Protective (Glare and Welders'). S. G O v . , Navy Dept. Specification 37G17; GOggles; Eyecup, Chippers". S. Gov. , Navy Dept. Specification 37618; Goggles; Variable-Density (Lookout). S. G O v . , Navy Dept. Specification 37M7a; 1942. Masks; Face, Wool-Felt (Special Winter Clothing). U. S. GOv. , Navy Dept. Specification 49M1; 1926. Masks; Aviators", Face, Leather. S. Gov. , Treasury Dept., Procurement Div., No. 620; 1943. Shields; Face, Plastic. Covers two types— (I) without crown protector and (II) with crown protector; and two styles- (A) clear transparent visor and (B) shaded transparent visor. Gives requirements for sizes, visor length, visor thickness, material, workmanship, general design, Visor Optical properties, Visor tempera- ture and moisture resistance, flammability, face clear- ance, Visor construction, headgear, crown protector, weight, and finish; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. 1942. U. 1943. U. U. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2404A; 1941. Spectacles; Ultraviolet, Patients", Protect ive. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2407A; 1941. GOggles; Operators', for Fluoros- copy and Heliotherapy, Protective. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2608; 1939. Shade; Eye. U. S. GOV., U. S. Army, Transportation Corps. cat iOn 43-12; 1929. Goggles; Railroad. References ... —Gas masks, Specifi- See 993; oxygen breathing apparatus, see 993; methods of testing rubber goods, see 200; methods of analysis and standard samples of glass, See 520. 9||.6 LOW HBOND GLASSES i 911.9 MISCELLANEOUS OPTICAL GOODS U. S. Gov., Army Air Forces. Specification No. 40882; 1944. Trainer; Demonstrator, Type Q-22, Night Vision. S. G O V . , Navy Dept. Specification 18S17a; 1944. Spectacles; Smoked-Glass. U. S. GOV., U. S. Army, Army Air Forces. U. Specification 42-65; 1944. Stereoscope; Magnifying, Mirror, W/Bin- Oculars and Case. U. S. GOV. , U. S. Army, Corps Of Engineers. Specifica- tion 42-25; 1936. Stereoscope; Magnifying, Lens, Prism. U. S. GOV., U. S. Army, Ordnance Dept. Specification 51-70-4B; 1944 - Films; Reflection-Reducing, for Glass Optical Elements. References .-Marine sextants, see 916. 22. 9||5. DENTAL, SURG |CAL, AND MED IC INAL EQUI PMENT AND SUPPLIES 9||5.0 GENERAL ITEMS American College of Surge on s . Manual of Hospital Standardization and Approved L is t s of HOSpitals, 1944. Minimum requirements as to equipment and pro- vision of a staff, eligibility to staff, staff rules for hospital, complete records, diagnostic and thera- peutic facilities. American Medical ASSn. COuncil On Industrial Health. Medical Service in Industry, 1941. G 1 v e s a check list Of equipment f or a small plant dispensary in- cluding general furnishings, instruments and supplies, and physical examination equipment. American Medical ASSn. COuncil. On Industrial Health. Standing Orders for Nurses in Industry, 1943. Gives a list of furnishings and supplies for nurses in in- dustry including general furnishings, instruments and Supplies, and drugs. American Public Health ASSn. The Control Of Communi- Cable Diseases, Sixth Edition, 1945. An informative text. On COmmunicable diseases. G 1 V e s definitions and gives a Summary Of each communicable disease in- cluding recognition of the disease, etiologic agent, SOurce Of infect iOn, mode Of transmission, incubation per 100, period of communicability, susceptibility and immunity, Drevalence, and methods Of control. ASSn. Of American Railroads, Operations and Maintenance Dept., Operating-Transportation D i v . , Medical and Surgical Section. Circular M. and S.–216; 1939. Rec- Ommended Physical Standards for Railroad Employes. COvers regulations and requirements governing physi- cal examinations (1ncluding sight, color sense, and hearing tests) for entrance to service, promotion, periodic and Special examinations, with method of C Onduct 10n. U. S. GOV. , Navy Dept. dicinal Products, COntainerS. 915. I DENTAL EQUIPMENT AND SUPPLIES 915. 10 General items American Dental ASSn. Accepted Dental Remedies, 1944. The Council On Dental Therapeutics, which is a standing committee Of the American Dental Assn., was Organized in January 1930. Since 1 t s founding, it has givenſ Specification 51M4b; 1941. Me- Clinical Laboratory Reagents and * 1052 Commodities Not Elsewhere Classified 9 : 5. I | COnslderation to thousands of d e n tal products of corrosion-resist1ng ste e l', (3) cobal t-chromium- which approximately 600 are currently accepted and tungsten alloy, (4) miscellaneous, and (5) unclass1– are described in this book. fied. Gives detail requirements as to dimensions, U. S. Gov., Dept. of Comme r c e , National Bureau of Style and design, Construction, methods of sampling, Standards. Simplified Practice Recommendation R108- inspection and tests, and packaging and packing. 44; 1944. Dental Hypodermic Needles. This recom— U. S. Gov. , Navy Dept. Specification 57D4; 1941. Disks; mendation establishes a simplified l is t of Stock Polishing, Rubber (Impregnated), Assorted (Dental). Sizes of d e n tal hypodermic needles. Gives table U. S. Gov. , Navy Dept. Specification 57N7; 1944. Noz- showing various kinds, wire gage, length, and mate- zles; Metal, for Syringe, Chip (Dental). rial. U. S. GOV., U. S. Army, Medical Dept. Specification U. S. Gov., Dept. of CO mm e r c e , National Bureau of 10-2129A; 1939. Forceps; Tooth Extracting. Standards. Simplified Practice Recommendation R116- | U. S. Gov., U. S. Army, Medical Dept. Specification 30; 1930. Dental Brush Wheels. This recommendation 10-2130A; 1941. SciSSOrs; Surgical and Dental. establishes a simplified schedule for stock varieties | U. S. Gov., U. S. Army, Medical Dept. Specification Of dental brush wheels made of straight bristles, 10-2384A; 1941. Knife; Finishing. Converging bristles, and cup-shape bristles. Spon- U. S. Gov., U. S. Army, Medical Dept. Specification SOred by the American Dental Trade ASSn. 10-2426B; 1940. Elevator; Dental. U. S. Gov. , Dept. of Commer c e , National Bureau of U. S. Gov., U. S. Army, Medical Dept. Specification Standards. Simplified Practice Recommendation R117– 10–2427; 1934. Cutter; Ligature, Dental. 30; 1930. Packaging of Dental Plaster, Investment, U. S. Gov., U. S. Army, Medical Dept. Specification and Artificial Stone. Th 1 S recommendation estab- 10-2428A; 1940. CarVerS; Amalgam. lishes a simplified schedule for packaging of dental U. S. Gov., U. S. Army, Medical Dept. Specification plaster, investment and artifical Stone. Sponsored 1O-2433B; 1941. Excavator; Dental. by the American Dental Trade Assn. U. S. Gov., U. S. Army, Medical Dept. Specification U. S. Gov., Dept. of Commer c e , National Bureau of 10-2439A; 1940. ChiSel; Dental. Standards. Simplified Practice RecCITInendation R130- U. S. Gov., U. S. Army, Medical Dept. Specification 32; 1932. Dental Lathe Grinding Wheels. This recom- 10–2440A; 1940. Plugger; Plastic, Dental. mendation establishes a simplified l 1 st of stock | U. S. Gov. , U. S. Army, Medical Dept. Specification varieties of dental lathe grinding wheels having di- 10-2450A; 1940. File; Finishing, Dental. ameters from 1 1/2 to 3 in. Sponsored by American U. S. Gov., U. S. Army, Medical Dept. Specification Dental Trade ASSn. 10–2455; 1938. Finisher; Wulcanite, Dental. U. S. Gov., Dept. of Commer c e , National Bureau of U. S. Gov. , U. S. Army, Medical Dept. Specification Standards. Simplified Practice Recommendation R137– 10–2457A; 1940. Curette; Dental. 32; 1932. Dental Cone-Socket Mirrors. This recom— U. S. Gov., U. S. Army, Medical Dept. Specification mendation establishes a simplified schedule of four 10–2475; 1939. File, for Gold. diameters for cone-socket mirrors for regular stock U. S. Gov., U. S. Army, Medical Dept. Specification purposes. Sponsored by the American Dental Trade 10–2476; 1939. Forceps; Rubber Dam, Punch. ASSI). U. S. Gov., U. S., Army, Medical Dept. Specification U. S. GOV., Dept. Of C O mm e r c e , National Bureau of 10–2540; 1939. Burr; Dental, Surgical. Standards. Simplified Practice Recommendation R195— | U. S. Gov., U. S. Army, Medical Dept. Specification 42; 1942. Dental E X C a V at 1 ng Burs. Reduces the 1O-2544; 1939. Screw-Driver; Dental. Standard bur members from approximately 75 to 18. U. S. Gov., U. S. Army, Medical Dept. Specification Proposed by the Health Supplies Branch, War Produc- 10–2581; 1939. Carrier; Amalgam. tion BOard. U. S. Gov., U. S. Army, Medical Dept. Specification U. S. Gov., Fe d e r a l Specification AA-C-326; 1934. 10–2582; 1939. Dentimeter. Amendment 1; 1939. Chairs; Operating, Dental, Motor- U. S. Gov., U. S. Army, Medical Dept. Specification less. Covers One type and One grade. Gives require- 10–2583B; 1944. Explorers; Dental. ments for base, elevator mechanism, Speed regulator, U. S. Gov., U. S. Army, Medical Dept. Specification rotating mechanism, Operating levers, metal Castings, 10–2584A; 1940. Forceps; Bone, Rongeur, Dental. seat and back, arm rests, head rest, ſoot platform U. S. Gov., U. S. Army, Medical Dept. Specification and toe plate, and finish; methods of inspection, 10–2585; 1939. Holder; Nerve Broach. tests; and requirements for packing ańd marking. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2586; 1939. Knife; Gum, Resecting. 9||5. Dental instruments U. S. Gov., U. S. Army, Medical Dept. Specification U. S. Gov. , Federal Specification GG-H-577; 1944. Hold- 10–2587A; 1940. Lancet; Dental. ers; Nerve Broach, Dental. Covers one grade, one | U. S. Gov., U. S. Army, Medical Dept. Specification class, and two types- (I) four-jaw and (II) two-jaw. 10–2588A; 1940. Pliers; Dental, Prosthetic. Gives requirements for material, workmanship, dimen- | U. S. Gov., U. S. Army, Medical Dept. Specification S10ns, COrrosion-resistance, Stamping, and physical 10–2595; 1939. Plugger; Plastic, No. 39. and mechanical requirements; methods of sampling, U. S. Gov., U. S. Army, Medical Dept. Specification inspection, and tests; and packaging, packing, and 10–2596A; 1941. Scaler. marking for Shipment. U. S. Gov., U. S. Army, Medical Dept. Specification U. S. Gov., Federal Specification. GG-I-526; 1943. In- 10–2603; 1939. Crown Remover; Simplex. struments; Dental and Surgical; General Specifica- | U. S. Gov., U. S. Army, Medical Dept. Specification tions. Covers five grades- (1) carbon steel, (2) 10–2617; 1939. Hammer; Riveting, Dental- 1053 9 || 5. l I Directory of Commodity Specifications U. S. GOV., U. S. Army, Medical Dept. Specification 10-2619; 1939. Saw; Dental. U. S. GOV., U. S. Army, Medical Dept. Specification. 1O-2630; 1939. FOrceps; CrOWn Slitting. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2634; 1939. Separat OT; Elliott. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2635; 1939. Tweezer; SOldering. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2648; 1939. Blade; Float, Dental, Weterinary. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2651; 1939. Punch; Dental, veterinary. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2656; 1939. File; BOne, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2657; 1939. TOngs; Flask and SOldering. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2664; 1939. Frame; Saw, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2677; 1939. Crown and Splint Remover. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2708; 1939. Instrument; Gum Resecting, Ward. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2769; 1939. Puller; POst, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2818A; 1940. Plugger; ROOt Canal. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2862A; 19.4 O . Point; Carborundum, MOunted, for Dental Handpiece. U. S. GOV. , U. S. Army, Medical Dept. Specificat 1 On 1O-2868; 1939. POInt; ROOt Canal. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2881; 1939. Forceps; Wolf–Tooth, Weterinary. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2883; 1939. Cu t t e r , EXtractor, and Universal Handle; Molar, Weterinary. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2889; 1939. Reamer, Root Canal. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2907; 1939. File; ROOt, Canal. U. S. Gov., U. S. Army, Medical Dept. Specificati On 10–2938; 1939. Burr; Dental, Excavating. U. S. GOV. , U. S. Army, Medical Dept. Specification 1O-2939; 1939. Burr; Dental, Plug , Finishing and Wulcanite. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2940; 1939. Mandrels; Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2951; 1939. Pick; Dental, Weterinary. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2960; 1939. Burnisher; Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2961; 1939. Plugger; Amalgam. : U. S. GOV., U. S. Army, Med 1Cal Dept. Spec if 10at iOn 1O-2963; 1939. Trimmer; Wulcanite, Dental. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2968; 1940. Chisel; Osseous, Dental. References --Standard sizes and grades, see 915. 10. 915. 12 Dental Alloys American Dental ASSn. Specification No. 1; 1934. Amalgam Alloy. Technical requirements are similar to those Of U. S. GOV., Federal Specification U-A- 451a, AllOy; Dental, Amalgam. Dental U. S. Gov. , Federal Specification U-A-451a; 1937. loy; Dental, Amalgam. Covers two types- (A) shav- ings and (B) filings. Glves requirements for chemi- cal composition, flow and setting changes; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. Al- U. S. GOV., U. S. Army, Medical Dept. Specification 10-2602; 1939. Amalgam; COpper. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2618; 1939. Metal; Fusible, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2867; 1939. Flux; Reducing, for G old Alloys, Dental. References. -Dental gold alloys, see 662; dental amalgam alloys, see 691. 1. 915. 13 Dental Rubber Goods U. S. G O V . , Navy Dept. Specification 57B23; 1941. Bands; Rubber, Ligature, Dental. References. -Rubber dam, see 204.4. 9 |5. It! Dental Films U. S. GOV., U. S. Army, Med 1Cal Dept. Specification 10-274OA; 1940. Carrier; Dental Films. 915. 19 Miscel laneous Dental Supplies American Dental Assn. Specification No. 2; 1930. Inlay Casting Investment. Technical requirements are Simi- lar to those Of U. S. GOV., Federal Specification U- I-546, Investment; Casting, Inlay, Dental. American Dental ASSn. Specification NO. 3; 1940. Im- pression COImpoundS. Technical requirements are simi- lar to those of U. S. GOV. , Federal Specification U- M-506, Modeling-COmpound; Dental. American Dental ASSn. Specification NO. 4 ; 1940. Inlay Casting Wax. Technical requirements are similar to those Of U. S. GOV. , Federal Specification U-W-141, Wax; Casting, Inlay, Dental. American Dental ASSI). Specification NO. 8; 1938. Zinc Phosphate Cement. Technical requirements are similar to those of U. S. GOV., Federal Specification U–C– 211, Cement; Zinc-PhOsphate, Dental. American Dental ASSn. Spec 1 fication NO. 9; 1938. Sill- cate Cement. COVerS mater 1al, general requirements, detail requirements, methods Of 1nSpection and test, time of setting, ultimate compressive strength, opac- ity, solubility and disintegration, arsenic content, and packaging. American Dental ASSn. Specification No. 11; 1940. Hydro- colloidal Impression Material. Technical require- ments are similar to those of U. S. Gov., Feder- al Specification U-I-496, Impression-Material; Hydro- COlloldal, Dental. American Dental ASSn. Specification No. 12; 1941. Acrylic Resin. Technical requirements are similar to those Of U. S. GOV. , Federal Specification U-D-226, Denture- Base Material, Acrylic Resin or Mixtures of Acrylic and Other Resins. American SOciety for Testing Materials, C 72-40; 1940. American Standards ASSn. , A 65. 1-1941. C a 1 C 1 n e d Gypsum for Dental Plasters. Covers three grades- (Q) quick setting, (M) medium setting, and (S) slow setting. Gives requirements for composition, time Of setting, tensile Strength, f l n e n e s s , sampling, 1054 Commodities Not Elsewhere Classified 9||5. 19 laboratory samples; methods of testing, packing and marking; Inspection, rejection, and rehearing. U. S. Gov. , Federal Specification U-C-2O5; 1943. Cement; silicate, Powder; and Accessories (Dental). Silicate cement shall be of but one type, grade, and class and of ten shades (Six natural tooth shades and four blend tooth shades). Accessories shall be but One type, grade, and class. Gives requirements for work- Imanship, liquid, powder, testing consistency, time of Setting, ultimate compressive strength, opacity, solubility and disintegration, arsenic content, ac- CeSSOries, Shade guide, measuring device, and instruc- tion; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV., Federal Specification U–C–211; 1940. Cement; Zinc-Phosphate, Dental. COvers One type and grade. Gives requirements for time of setting, ult i In a te COImpressive strength, film th 1 c k n e s s , disinte- gration and arsenic; methods of 1 ns pect 1 on and tests; and requirements for packaging, packing, and marking. U. S. GOV., Federal Spec 1 fication U-D-226; ment 1; 1942. Denture-Base Material (Acrylic Resin or Mixtures of Acrylic and Other Resins). Covers three types— (I) powder and liquid, (II) plastic cake, and (III) powder; and two classes- (A) pink and (B) Clear. Gives requirements for material, toxicity and 1Tritation, certification, workmanship, translucency, Satisfactory working qualities, porosity, Color, un- cured material and cured resin; methods of inspection and test; and packaging, packing, and marking for Shipment. U. S. GOV., pression Material; Federal Specificat 1on U-I-496; 1940. Im- Hydro Colloidal, Dental. Covers One type, One grade, and One Class. Gives require- ments for material, workmanship, temperature of gel formation, and strain in compression; methods of 1n- spection and test; and packaging, packing, and mark- ing for shipment. U. S. GOV., Federal Specification U-I-456; 1940. In- vestment; Casting, Inlay, Dental. COVerS One grade in two types- (I) medium expanding and (II) high ex- panding. Gives requirements for mater 1al, Workman- ship, setting expansion, thermal expansion, COImpres- sive strength, setting time, and fineness; methods of inspection and test; and packaging, packing, and marking for shipment. U. S. Gov. , Fe de r a 1 Specification U-M-506; 1940. Modeling—Compound; Dental. Covers one grade in two types—(I) impression and (II) tray; in cakes, Sticks, wafers, or c Ones. Gives requirements for material and workmanship, physical properties, c 0 l or , and flow; methods of inspection and test; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification U-S-746; 1945. Stone; Artificial, Quick-Setting (Dental). Covers One type, grade, and Class. Gives requirements for material, workmanship, 1 nstructions, description, fineness, time Of Set, COImpressive strength, S e t t 1 n g expansion, and color; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV., Federal Specification U-W-141; 1943. Wax; Casting, Inlay, Dental. Covers two types- (I) cones and (II) Sticks. Gives requirements for material, Workmanship, Working r a ng e and thermal expansion, 639677 ()—45—67 propert 1es, and flow; methods of sampling, inspec- tion, and tests; and packaging, packing, and marking for Shipment. U. S. GOV., Fe de Iſ a l Specification DD-S-431; 1944. Slabs; Cement-M1Xing, Glass, Plain, Dental. Covers One type, grade, and Class. Gives requirements for material, workmanship, Surfaces, edges, finish, sizes, and dimensions; method of sampling and inspection; and packaging, packing, and marking for shipment. U. S. GOV., Federal Specification. GG-B-120; 1944. Base- Plates; Dental. COVers One type, one grade, and two classes- (A) upper form and (B). lower form. Gives requirements for Iſlaterial, workmanship, adaptability, COOling, transverse Strength, bending, color, dimen- S1Ons, and tolerances; methods of sampling, inspec- tion, and tests; and packaging, packing, and marking for shipment. U. S. GOV., Fe de r a l Specification GG-B-476; 1945. Blocks; SOldering, Asbest OS, D ent al. COvers One type and grade. Gives requirements for material, workmanship, description, dimensions, tolerance, and marking; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV., Federal Specification GG-H-572; 1944. Hold- ers; Mercury (Dental). COvers One type, grade, and Class. Gives requirements f Or material, workmanship, descript 10n, 1nternal construction, and m a r k in g; methods of Sampling, inspection, and tests; and pack- aging, packing, and marking for shipment. U. S. GOV., Federal Specification GG-P-106; 1941. Paper; Articulating. Covers two types— (I) blue and (II) red; and two classes- (A) sheets and (B) rolls. Gives detall requirements; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Fe de r a l Spec 1ſ1cation UU-C-611; 1944. COvers; Bracket-Table, Dental, Paper. Covers on e grade, One class, and two types-(I) square and (II) round. Gives requirements for material, workmanship, shapes, thickness, color, weight, bursting strength, and absorption; methods of sampling, inspection, and tests; and packaging, packing, and marking for ship- ment. U. S. GOV., Fe d e r a l Spec if leation DDD-N-101; 1943. Napkins, Gauze; Sterile, Dental. Covers One type, grade, size, and color. Gives requirements for mate- r1al, Workmanship, Cutting, size, and sterilization; methods of Sampling, inspect lon, and tests; and pack- aging, packing, and marking. U. S. G O V . , Navy Dept. Specification 57C19; COVers; Headrest, Paper, Dental. U. S. GOV., Navy Dept. Specification 57F7; 1941. Floss; Silk (Waxed), Dental. 1941. U. S. GOV., Navy Dept. Specification 57M3; 1941. Man- drels; Dental, COmpensating. U. S. GOV., Navy Dept. Spec 1 fication 57R1; 1940. Re- ceptacles; Waste, Dental. U. S. G O V . , Navy Dept. Specification 57R3a; 1944. Rolls; Dental-Instrument, Canvas, Empty. U. S. G O V . , Navy Dept. Specification 57S16; 1941. Screw Posts, for Amalgam Restorations (Dental). U. S. Gov. , Navy De p t . Spec 1ſ ication 62P3; Platinum-Foil; Dental. U. S. Gov., Treasury Dept., Procurement Div., No.366. 1939. Plaster of Paris; Orthopedic and Impression 1941. 1055 9 || 5. 9 Directory of Commodity Specifications (Dental). Shall contain not less than 93 percent calcined gypsum, dry, and free from foreign material and partly set or caked lumps. Gives detail require- ments as to fineness, Setting expansion, testing COn- sistency, compressive strength, a n d setting time; methods of inspection ànd tests; and p a c k in g and marking. U. S. Gov. , U. S. Army, Medical Dept. Spec 1ſ1Cation 4-1089A, 1944. Rouge; Sticks, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 4–1093; 1939. Gutta-percha; Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1095; 1939. MOldine. U. S. Gov., U. S. Army, Medical Dept. Specification 4–1098; 1939. Powder; COntrol, Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1099A; 1940. Wax; Base Plate, Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1100; 1939. Wax; BOXing, Dental. U. S. Gov., U. S. Army, Medical Dept. Spee if 10ation 4-1101; 1939. Wax; Casting, Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1103A; 1941. Wax; Crown, Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1104; 1939. Wax; Impress lon, Dental. U. S. Gov., U. S. Army, Medical Dept. Spec 1 fication 4-1106; 1939. Cement; Silicate, Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 4-1107; 1939. Investment Compound. U. S. GOV., U. S. AITy, Medical Dept. Specification 4-1111; 1940. Cement; Temporary, Anodyne. U. S. GOV., U. S. ATITV, Medical Dept. Spec 1 fication 4-1115; 1941. Wax; Casting, Inlay, Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2128B; 1942. Facing and Backing ASSOrtment; Den- tal. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2336A; 1941. Wheel, Brush, for Dental Laboratory Lathe. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2434B; 1942. Stone; Artific lal, Dental MOdeling. U. S. GOV. , U. S. Army, Medical Dept. Specification 10–2435A; 1941. BOX; Wiewing, for Dental Films. U. S., GOV., U. S. Army, Medical Dept. Specification 10–2436B: 1942. Mount; Dental Film. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2468; 1939. Napkin; Dental. U. S. GOV. , U. S. Army, Medical Dept. Specificat 10n 10-2478A, 1944. CleanerS; Pulp Canal. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2479; 1939. Floss; Dental, Waxed silk. U. S. GOV., U. S. Army, Medical Dept. Specific...tion 10–2480; 1939. Paste; Dental, Abrasive. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2481; 1939. Cement; Germicidal. •U. S. Gov., U. S. Army, Medical Dept. Spec if leation 10–2505; 1939. Articular; CTOwn and BT10 ge. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2526; 1939. An Vil; Cast Base, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2538; 1939. Paste; Antiflux. U. S. GOV., U. S. AITy, Medical Dept. Specification 10–2577; 1939. POt; White, Dental. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2580; 1939. Articulator Outfit. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2590A; 1941. Retainer; Matrix. U. S. GOV., U. S. ArTy, Medical Dept. Specification 10-2591; 1939. Band; Retainer, Matrix. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2620; 1939. Tray; Metal, Dental. U. S. GOV., U. S. Army, Medical Dept. Spec 1ſication 10-2629; 1939. Clamp; Rubber Dam. U. S. GOV., U. S. ATIly, Medical Dept. Specification 1O-2631; 1939. Forceps; Rubber Dam, Clamp. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2632; 1939. Holder; Rubber Dam. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2633; 1939. Weight; Rubber Dam. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2674A; 1941. Tray; Impression, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2678; 1939. Wire; Dentimeter. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2679; 1939. Celluloid Strips; Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2689; 1939. Speculum; Mouth, Equine. U. S. Gov., U. S. Army, Med 1cal Dept. Specification 10-2693; 1939. Engine; Dental, Electric, With FOld- ing Bracket. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2694; 1939. Frame; Heating, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2695; 1939. Solder; SOft, Dental. U. S. Gov., U. S. Army, Medical Dept. Spec 1ſ 1Cation 10–2709A, 1945. Pan; Pickling. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2711; 1939. Tap and Die Sets; Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10-27.22; 1939. Ladle; Melting, Dental. U. S. GOV. , U. S. Army, Medical Dept. Spec 1ſ10at 10m 10–2723, 1939. Roller; Gold. U. S. GOV., U. S. Army, Medical Dept. Spec 1.fication 10-2725; 1939. SWager. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2726; 1939. Teeth; Shade Guide. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2727A; 1940. Wire; Nickel Silver, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2748A; 1941. SOlder; GOld. U. S. GOV., U. S. AITly, Medical Dept. Specification 10-2749; 1939. Outfit; Repair, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2765; 1939. Splasher; Dust, for Lathe; Electric, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2767A; 1944. Points; Aseptic, Absorbent. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2768A; 1940. Press; Flask, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2813; 1939. Crown; Assortment No. 10. * U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2814; 1939. Heater for Modelling Compound. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2815; 1939. Scale; Inlay Investment. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2816; 1939. Lamp; Alcohol, Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2817; 1939. Machine; Casting, Centrifugal, Den- tal. 1056 Commodities Not Elsewhere Classified 9 5.22 U. S. Gov., U. S. Medical Dept. Specification Army, 10–2819; 1939. Compress for Flasks; Vulcanizer, Den- tal. U. S. Gov. , U. S. 10-2820; 1939. Army, Medical Dept. Specification Wulcanizer, With Attachments for Gas and Kerosene, Dental. U. S. Gov., U. S. 10-2821A; 1940. U. S. GOV., U. S. 10–2840A; 1940. U. S. GOV. , , U. S. 10-2841; 1939. U. S. Gov., U. S. 10–2842; 1939. U. S. Gov., U. S. 10-2843; 1939. U. S. Gov. , U. S. 10–2845; Lathe. .U. S. GOV., U. S. 10–2859; 1939. U. S. Gov., U. S. 10–2860; 1939. U. S. GOV., U. S. 10–2861; 1939. Medical Dept. Specification Cloth, Buffing, Dental. Medical Dept. Specification BOwl; Rubber, for Plaster, Dental. Army, Medical Dept. Specification BrOach; Smooth, Dental. Army, Medical Dept. Specification Mortar and Pestle; Amalgam, Dental. Army, Medical Dept. Specification Polisher; Rubber Cup, Dental. Army, Med 1cal Dept. Specification AITy, Wheel; AITy, 1939. Wheel; Chamois, for Dental Laboratory Army, ſedical Dept. Specification Brush; TOOth Polishing, Dental. Army, Medical Dept. Specification Cervical-Matrix; Dental. Army, Medical Dept. Specification COne and Whe e l ; Felt, for Dental Laboratory Lathe. U. S. GOV., U. S. 10–2865; 1939. U. S. GOV., U. S. 10–2869; 1939. U. S. GOV., U. S. 10-2870; 1939. Dental. U. S. GOV., U. S. 10–2878; 1939. Unit. U. S. GOV. , U. S. AITy, Medical Dept. Specification Chair; Dental, POrtable. Army, Medical Dept. Specification Solder; Silver, Dental. Army, Medical Dept. Specification Wheel; Flexible, Engine, Abrasive, Army,. Medical Dept. Specification ASp1 rating U n i t , Dental Operating Medical Dept. Specification Army, 10-2886; 1939. Bench; Laboratory, Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2887-A; 1944. Cabinet; Dental. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2898A; 1940. Cover; Paper, Round, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2904; 1939. Disk; Carborundum, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2905; 1939. Disk; Paper, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2906; 1939. Disk; Metal, Abrasive, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2908; 1939. Wheel; Carborundum, Dental. U. S. Gov. , U. S. Army, Medical Dept. Spec 1ſication 10- 29 13C; 1945. Trays; Impression Compound. U. S. GOV., U. S. AITy, Medical Dept. Specification 10–2917A; 1940. Strip; Polishing, Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2918; 1939. Strip; Metal, Abrasive, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2936A; 1940. Wire; Ligature, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2943; 1939. Band; Copper, and Chest for, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2944; 1939. Base Plate; Dental. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2946; 1939. Handpiece; Dental Engine. U. S. GOV., U. S. 10–2949B; 1942. Army, Medical Dept. Specification Lathe; Electric, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2950; 1939. Float; Dental, Weterinary. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2965A; 1941. Unit; Operating, Dental. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2980A; 1945. Investment; Dental. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2990; 1941. Teeth; Vulcaniſte. U. S. Gov., U. S. Army, Medical Dept. Specification 10-3015; 1944. Clasp; Loop. U. S. Gov., Weterans Administration. Specification WA- D-4e; 1942. Dental Model Plaster. U. S. Gov., Weterans Administration. Specification WA- D-8h; 1943. Artificial Stone; Quick Setting. U. S. Gov., Weterans Administration. Specification WA- D-14; 1935. Base Plate Forms for Trial Plates. U. S. Gov. , Weterans Administration. Specification WA- D–22a; 1942. Wax; Base Plate, Pink. U. S. Gov., Weterans Administration. Specification WA- D-26a; 1943. Compound Impression; Elastic (Without Agar). U. S. Gov., Weterans Administration. Specification WA- DM-101a; 1942. Dental Lathe. References. – Calc ined gypsum for use in preparation of dental plaste TS, See 5.14 - 2. 9| 5.2 SURGICAL AND MEDICAL | NSTRUMENTS U. S. Gov., Federal Specification GG-I-526; 1943. In- struments; Dental and Surgical; General Specifica- tions. Covers five grades—(1) carbon Steel, (2) corrosion-resisting ste e l', (3) cobalt-chromium- tungsten alloy, (4) miscellaneous, and (5) unclassi- fied. Gives detail requirements as to dimensions, style and design, construction, methods of Sampling, inspection and tests, and packaging and packing. 915.20 General Items U. S. Gov., U. S. Army, Medical Dept. Specification 10–2996; 1941. Surgical Instruments; Composition of, General Material Specifications. 9| 5.2 | Bougies U. S. Gov., U. S. Army, Medical Dept. Specification 10-2149A; 1941. Bougie a Boule; Metal. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-218OA; 1941. Bougie; Fill form, Whalebone. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2204A; 1941. Bougie a Boule; Woven, Boilable. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2205A; 1941. Bougie; Urethral, Olivary, Woven, BOilable. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2732; 1939. Bougie; Eustachian. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2993; 1941. Filiform. Bougie, With Screw. 915.22 Catheters American Hospital Assn., 10–22. Female Urethral Glass Catheter. C over s one type (three sizes in set). Based on U. S. Army Specifications 10-2176A. American Hospital Assn., 10-25. Regular Non-Graduated Urethral Catheters. Covers one type in three S12es. American Hospital Assn., 43-7. Non-Graduated X-Ray Urethral Catheters. Covers one type in three sizes. U. S. Gov., U. S. Army, Medical Dept. Specification 10- 2109A; 1942. Catheter; Urethral, Metal, Double Flow. 1057 9 : 5.22 Directory of Commodity Specifications U. S. GOv., U. S. 10-2110A, 1942. U. S. GOV., U. S. 10-2162 A; 1941. U. S. Gov., U. S. 10–2176A; 1941. U. S. GOV., U. S. 10-2206A; 1941. U. S. GOV., U. S. 10–2307A; 1942. U. S. GOV., U. S. 10-2640; 1939. U. S. GOV., U. S. 10–2672; 1939. References. – Cathe ters, rubber, see 204. 55. Army, Medical Dept. Specification Catheter; Urethral, X-Ray. Army, Medical Dept. Specification Catheter (Urethral) Guide. Army, Medical Dept. Specification Catheter; Urethral, Female, Glass. Army, Medical Dept. Specification Catheter; Urethral, Woven. Army, Medical Dept. Specification Catheters; Eustachian. ATTy, Medical Dept. Catheter; Mare, Metal. AITy, Medical Dept. Specification Catheter; Urethral, Self Retaining. Specification 915.23 Depressors American Hospital Assn., 10–34. Wood Tongue Depressor. COVerS One type, One grade, and One class. U. S. Gov., Federal Specification GG-D-226; 1942. De- preSSOrs; TOngue, Wood. COVers One type, grade, and size. Gives requirements for Variations and construc- tion; methods Of Sampling, in Spection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2105A; 1942. Depressor; TOngue, Bosworth. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2174A; 1941. Depressor; T Ongue, Folding, Fenes– trated, Snowden. 9||5.21, Mirrors U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2165C; 1942. Mirrors; Laryngeal. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2219A; 1942. Mirror; Headband. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2429A; 1941. Mirror; Hand. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2472; 1939. Mirror; Mouth. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2507; 1939. Shield; Mirror. 915.25 Sphygmomanometers American Hospital Assn., 10-40. Mercurial Sphygm Oma- nometer. COverS One type, One grade, and One Class. Based on U. S. Army Specifications 10-2804 for Mer- curial Sphygmomanometer and U. S. Gov. Federal Spec- ification ZZ-R-6O1a for Methods of Physical Tests and Chemical Analysis of Rubber GOOds. U. S. Gov., Dept. of C O mm e r c e , National Bureau of Standards. Technologic Paper T352; 1927. Use and Testing Of Sphygmoman Ometers. Includes methods Of t e s t in g against a Standard ln Strument, tolerances allowed for mercurial and for aneroid instruments, standard required for issuance of certificate for instruments tested. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2125B; 1940. Sphygmomanometer; Aneroid. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2804; 1939. Sphygmomanometer; Mercurial. 9| 5.26 Stethoscopes U. S. Gov., N a vy Dept. Specification 57813; 1941. Ste thos CODeS. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2856A; 1944 . Ste thoscope; Edward-Ford, Bell— Shaped. 915.27 Syr inges and Needles American Hospital Assn., 10–43. Ear and Dose Syringe. COWeI'S One type, One grade, and two classes-ear, 2 OZ. dose, 1 OZ. dOSe, 2 OZ. 3 and dose, 4 OZ. Based . On U. S. Army Specification 10–2431. American Hospital ASSn. , 10-46. Luer All-Glass Syr- inges. COVerS three types in Se V e r a l Sizes and models. Based On U. S. Go v. Federal Specification GG-S–921a. American H O S p 1 t al ASSn. , 10-55. Plungerless Glass Syringes. Covers One type, One grade, and two class- es- (I) ear and ulce r and (II) Dakin's Solution. Based On U. S. Army Specifications 10–2RO7A. American Hospital Assn., 10-58. Intramuscular Glass Sy r in g e s . COVers One type, One grade, and five classes (Luer). American Hospital Assn., 10-61. All-Glass Tuberculin Syringes. Covers Luer type, 1 cc. capacity, graduated in minims and 1/100 cc. U. S. Gov. , Dept. Of I n te r 1 or , Purchasing Office. Standard Specification No. 62. Syringes; Hypodermic, Glass, Luer Type. 4. U. S. Gov., Federal Specification GG-N-196; 1940. Amend- ment No. 3; 1944. Needles; Hypodermic, for Luer Syr- inges. Covers two types- (I) having a canula of high Chromium, high nickel, and low Carbon type corrosion resisting steel and (II) having a canula of high carbon, low chromium, and low nickel type corros 10n resistant steel; three styles for points- (A) regular bevel, (B) short bevel, and (C) very short bevel; and two styles for hubs— (1) without flange or lug to engage locking device On Syringe and (2) with a flange Or lug to engage locking device On Syringe. Gives requirements for materlal and WOrkmanship, canula, point, hub, locking flange or lug, marking, and de- tails for each type and Style; methods of Sampling, 1nspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Fe de T a l Specification. GG-N-211; 1943. Needles; Surgeons" (Suture). Needles shall be of twelve types, four classes, five DOlnts, two grades, and sizes as listed. Covers materlal and workmanship, general requirements, detail requirements, methods of sampling, inspection, tests, packaging, packing, and marking for Shipment. U. S. Gov., Fe d e r a l Specification. GG-S-921a; 1940. Amendment 1; 1944. Syringes; All-Glass, Luer. Covers three types- (I) general purpose (small Luer tip), (II) gene r a l purpose (large Luer tip), and (III) special purpose. G 1 v e s requirements for material and workmanship, Sy Tinge, barrel, flange, tip, gradua- tions and other mark1ngs, plunger, plunger brake, capacities and dimensions, and details for each type; methods of Sampling, inspection, and tests; packaging, packing, and marking for Shipment. U. S. Gov., N a V y Dept. Specification 57S57; Syringes; Urethral, Glass, With Elastomer Bulb. 1944. U. S. Gov., N a v y Dept. Specification 57W11; 1944. Wires; Hypodermic Needle. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2071B; 1942. Needle; Aneurism, CODper. 1058 Commodities Not Elsewhere Classified 9 || 5.29 U. S. Gov. , U. S. A rm y, Medical Dept. Specification 10-2085A; 1941. Needles; Paracentesis, DeSmarres. U. S. Gov., U. S. A rm y, Medical Dept. Specification 10-2O86D; 1941. Needles; Spinal Puncture. U. S. Gov., U. S. A rm y, Medical Dept. Specification 10–2175A; 1941. Syringe; Urethral, Prophylaxis. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2213A; 1941. Syringe; Glass. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2223C; 1940. Syringe; Water. U. S. Gov. , U. S. A rm y, Medical Dept. Specification 10-2243A; 1940. HOlder; Needle. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2318A; 1942. Needle; Post-Mortem. U. S. GOV., U. S. A rm y, Medical Dept. Specification 10-2416A; 1941. Blower, Chip, and Hot-Air Syringe. U. S. Gov., U. S. A rm y, Medical Dept. Specification 10-2431A, 1942. Syringe; Ear and NOse. U. S. Gov. , U. S. A rm y, Medical Dept. Specification 10-2628A; 1942. Needle; Surgical. U. S. Gov. , U. S. A rm y, Medical Dept. Specification 10-2754; 1939. Needle; Aneurism, Little. U. S. Gov., U. S. A rm y, Medical Dept. Specification 10-2779; 1939. Needle; Seton. U. S. Gov. , U. S. A rm y, Medical Dept. Specification 10-2791; 1939. Syringe; Hypodermic, HOg Cholera Type. U. S. Gov. , U. S. A rm y, Medical Dept. Specification 10-2796A; 1942. Needle; Infusion, Straight. U. S. Gov., U. S. A rm y, Medical Dept. Specification 10-2807A; 1940. Syringe; Glass, Plungerless. U. S. Gov. , U. S. A rm y, Medical Dept. Specification 10-2916; 1939. Syringe, for Impression Compound. U. S. Gov., U. S. A rm y, Medical Dept. Specification 10-2925; 1939. Syringe; Hypodermic, Metal, Weter 1– nary. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2926; 1939. Needle for Syringe; Hypodermic, Metal, Weterinary. U. S. Gov. , U. S. Army, Medical Dept. Specification .* 1O-2948; 1939. Block; COntainer for Malle in Syringes and Needles. U. S. Gov. , U. S. A rm y, Medical Dept. Specification 10-2954; 1939. Case; Hypodermic Tablets, Weterinary, Empty. U. S. GOV., U. S. A rm y, Medical Dept. Specification 10-2978; 1940. Needle; Pedicle, Ivy. U. S. Gov., U. S. Army, Medical Dept. Specification 10-3006; 1942. Introducer; Needle. U. S. Gov. , Veterans Administration. Specification WA- D-12d; 1944. Dental Hypodermic Needles. U. S. Gov., Weterans Administration. Specification WA- D-25; 1942. D en t a l Hypodermic Needles; Platinum- Ruthenium. U. S. Gov. , Weterans Administration. p1tal Su D p 1 y Section, WA-H-25b; 1936. Hypodermic Needle With Insertion Stop. U. S. Gov. , Veterans Administration. Medical and Hos- pital Supply Section, WA-H-26c; 1936. Spinal Anes— thesia Hypodermic Needle-Pitkin. U. S. Gov., Veterans Administration, Medical and Hos- pital Supply Section, WA-H-27C; 1936. Spinal Anes— thesia Hypodermic Needle-Quincke. U. S. Gov., Veterans Administration, pital Supply Sect1On, WA-H-28b; 1936. Curved Tonsil Hypodermic Needle. Medical and HOS- Anesthesia Medical and HOS- Straight and U. S. Gov., Weterans Administration. Medical and Hos- pital Supply Section, WA-H-86; 1936. Allergen Syr- ingeS. References. –Dental hypodermic needle sizes a n d Varlet 1 eS, see 915. 10; rubber ſountain Syringe, see 204. 26. 9| 5.28 Wooden Applicators A me r 1 c a n Hospital ASSn. , 10-1. Metal Applicators. Covers four types, One grade, and One class. Type I, nasal aluminum; type II, nasal steel; type III, pharyngeal, and type IV, Surgical. Based on U. S. Army Specifications 10–2087 A. A m e r 1 C a n HOSpital ASSn. , 10-4. WOOd Applicators. Covers One type, One grade, and One class. U. S. Gov., Federal Specification GG-A-616; 1942. Ap— plicators; W O O d. Covers two types- (I) plain and (II) cotton tipped; and two classes- (A) short length and (B) long length. Gives requirements for material and dimensions; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and Inarking for Shipment. U. S. Gov., U. S. A rm y, Medical Dept. 10-2087A; 1941. Applicators. Specification 915.29 Miscell aneous Surgical and Medical In- struments American Medical Assn. Council on Physical Medicine. Minimum Requirements for Acceptable Audiometers, 1942. G 1 v e S requirements for frequencies, attenuation, range, w a V e form, extraneous noises, power supply, ruggedness Of construction, uniformity Of calibra- tion, standard for reference, audiogram or auditory chart, definition. Of threshold Of hearing, and market- 1ng and adverti Sing. U. S. GOV., Federal Specification. GG-H-166; 1945. Head- Bands (for Mirror); Leather; (for Medical and Surgi– cal Use). Covers One type, One grade, and two class- es- (A) narrow and (B) wide. Gives requirements for material, Workmanship, marking, description, leather band, buckle, metal Shield, clamp, and finish; methods of Sampling, inspection, a n d tests; and packaging, packing, and marking for shipment. U. S. Gov. , Federal Specification. GG-T-746; 1943. Tubes; Diagnostic, Ear (Toynbee). Shall be Of One type and One grade aud Of the Style and design as Specified in the invitation for bids. G1 ves requirements for materlal, WOrkmanship, tubing, and ear tips; methods Of Sampling, inspection, a n d tests; and packaging, packing, and marking. U. S. Gov., Navy Dept. Specification 57F8; 1941. For- ceps; Cover-Glass (Stewart). U. S. Gov. , N avy Dept. Specification 57 L. 10; 1943. Lamps; Antral. U. S. Gov. , N a v y Dept. Specification 57S18; 1941. Syringes; Urethral, Piston Type. U. S. Gov. , U. S." A rm y, Medical Dept. Specification 10- 1070A; 1941. Specula; Ear, Brown, Set Of Three. U. S. Gov. , U. S. Army, Medical Dept. Specification 10- 1083A; 1941. Retractor; Abdominal, Self-Retaining, Balfour. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2022A, 1939. Microtome Knives, With B a c k s and Handle S. 1059 9 || 5. 29 Directory of Commodity Specifications U. S. GOV. , 1O-2O74A; S. GOV. , 10–2077A; S. GOV. , 10–2O78; S. GOV., 10–2079A; S. GOV. . 10–208 OB; S. GOV. , lC-2081A; S. GOV. , 1O-2O82A; S. GOV. , 10-2084A; S. GOV. , 1O-2O88A; S. GOV. , 10–2089 A; S. GOV. , 1O-2090B; U. S. GOV. , 10-209 1A; S. GOV., 10-2092A; U. U. U. U. U. U. U. U. U. U. U. Ret ractOI’. U. S. GOV. , 10–209.3A; S. GOV. , 10-2094A; U. S. GOV. , 10–2095A; U. S. GOV. , 10-2097B; U. U. S. 1941. U. S. 1941. U. S. 1926. U. S. 1941. U. S. 1942. U. S. 1941. U. S. 1941. U. S. 1942. U. S. 1941. U. S. 1941. U. S. 1941. U. S. 1941. U. S. 1942. U. S. 1941. U. S. 1942. U. S. 1941. U. S. 1941. Army, Medical Dept... Specification Elevators; Nasal. Army, Medical Dept. Specification FOrceps; BOne, ROngeur and Cranial. Army, Medical Dept. Specification Forceps; Bone, Mastoid. Army, Medical Dept. Specification Forceps; Bone Holding. Army, Medical Dept. Specification Specula; Nasal. Army, Medical Dept. Specification Speculum; Nasal, Septal, Goldstein. Army, Medical Dept. Specification Sound; Uterine, Simpson. Army, Medical Dept. Specification Elevator; Dura. Army, Medical Dept. Specification Bronchoscopes; Electric, Jackson. Army, Medical Dept. Specification Canulas; General. Army, Medical Dept. Specification Curettes; Surgical. Army, Medical Dept. Specification Drum; Test. Army, Medical Dept. Specification Dissector; TOn S11, Blunt, and Pillar Army, Medical Dept. Specification Hammer; Percussion, Taylor. Army, Medical Dept. Specification Hammer; Steel With Hook, Post Mortem. Army, Medicai Dept. Specification otoscope; Pneumatic, Metal. Army, Medical Dept. Specification Procto-Sigmoidoscope; Electric, ProXimally Illuminated. U. S. GOV. , 10-2099B; S. GOV. , 10–2101B; S. GOV. , 1O-2103A; S. GOV., 10-2104B; S. Gov. , 10–2106A; S. Gov. , 10–2107B; S. Gov. , 10–21.12B; U. S. Gov., 10–2113A; S. GOV. , 10-2114A; S. GOV. , 10–2115A; S. GOV. , 10-2116A; S. GOV. , 10-2118A; U. U. U. U. U. U. U. U. U. U. U. S. 1941. U. S. 1942. U. S. 1941. U. S. 1942. U. S. 1941. U. S. 1941. U. S. 1941. U. S. 1942. U. S. 1941. U. S. 1941. U. S. 1942. U. S. 1941. Metal Rings. U. S. GOV. y 1O-2119A; S. GOV. , 10–212OA; U. U. S. 1942. U. S. 1941. Army, Medical Dept. Specification Repositors and Probe; Iris. Army, Medical Dept. Specification Snare; Nasal, Krause. Army, Medical Dept. Specification Speculum; Nasal, Bivalve, Sims' S. Army, Medical Dept. Specification Tractor; Prostatic. Army, Medical Dept. Specification Wein Stripper; Mayo. Army, Medical Dept. Specification Çarrier; Ligature, Right. Army, Medical Dept. Specification Clamp; Hemorrhoidal, Kelsey, Army, Medical Dept. Specification Dilator; Lachrymal, Ziegler. Army, Medical Dept. Specification Dilator; Trachea. Army, Medical Dept. Specification Elevators; Peri OSteum. Army, Medical Dept. Specification Gag; Mouth, Denhardt. Army, Medical Dept. Specification M a l l e t ; Hardwood, With Seamless Army, Medical Dept. Specification Pelvimeter; Martín. Army, Medical Dept. Specification Saws; Surgical and Post-Mortem. U. S. GOV. , 10-2121A; U. S. GOV., 10-2122A; * U. S. GOV. , 10-2123A; S. GOV. , 10-2124A; S. GOV. , 10–2130A; U. S. GOV., 10-2131A; S. GOV. , 10-2132A; U. U. U. U. S. GOV. , U. S. Army, Medical Dept. U. S. 1942. U. S. 1941. U. S. 1941. U. S. 1941. U. S. 1941. U. S. 1941. U. S. 1942. Army, Medical Dept. Specification Screw Driver; Sherman. Army, Medical Dept. Specificajlion Screw; Oral. Army, Medical Dept. Specification Speculum; Eye, Ziegler, Army, Medical Dept. Specification Speculum; Nasal, Bosworth. Army, Medical Dept. Specification SC1SSOTS, Surgical and Dental. Army, Medical Dept. Specification Raspatory, Mastoid and Sinus. Army, Medical Dept. Specification Rachlot Ome. Specification 10- 2134B; 1942. Drill; Cranial, Brace With Burr and drill. U. S. Gov., 1O-2137W; and Three U. S. GOV. , 1O-2139A; U. S. GOV., 1O-2141A; S. GOV. , 10-2142A; S. GOV. , 10-2143B; S. GOV. , 10-2145A; U. S. GOV. , 10–2146B; S. GOV. , 10-2147A; S. GOV. , 10–215OA; U. S. GOV., 10–2151A; S. GOV. , 10–2152B; U. S. GOV., 10–2153B; S. GOV., 10–2154B; U. S. GOV. , 10–2161B; S. GOV. , 10–2166B; S. GOV. , 10–2177C; S. GOV. , 10–2179B; S. GOV. , 10-2181A; U. S. GOV., 10-2182A; S. GOV. , 10-2184A; U. S. GOV., 10-2185A; U. S. GOV. , 10-2186A; S. GOV. , 10-2188A; S. GOV., 10-2191B; U. U. U. U. U. U. U. U. U. U. U. U. U. U. U. S. Army, Medical Dept. Specification 1942. Drill; B O n e , Complete With Drill PO int.S. U. S. Army, Medical Dept. Specification 1942. Spuds Eye. U. S. Army, Medical Dept. Specification 1941. Plate; Lid, Jaeger. U. S. Army, Medical Dept. Specification 1942. Dilator; Uterine. U. S. Army, Medical Dept. Specification 1944. HOOk; Strab 1STuS. U. S. Army, Medical Dept. Specification 1941. Lens; Eye, Condensing. U. S. Army, Medical Dept. Specification 1942. Saw; Stille-Gigli. U. S. Army, Medical Dept. Specification 1941. Saws; Gigli, Handle. U. S. Army, Medical Dept. Specification 1941. Retinoscope; Plain, Thorington. U. S. Army, Medical Dept. Specification 1941. Screw DI’lver; Lane. U. S. Army, Medical Dept. Specification 1941. Speculum; Waginal, Weighted. U. S. Army, Medical Dept. Specification 1942. Sp00ns; Lens. U. S. Army, Medical Dept. Specification 1944. Trephine; Cranlal, Galt. U. S. Army, Medical Dept. Specification 1941. Adenotome; La Force. U. S. Army, Medical Dept. Specification 1942. Retractors; Surgical. U. S. Army, Medical Dept. Specification 1944. CystotOme; Eye. U. S. Army, Medical Dept. Specification 1942. Director; Grooved, Probe Pointed. U. S. Army, Medical Dept. Specification 1941. HemOStat; TOnSil, BOettcher. U. S. Army, Medical Dept. Specification 1941. Hook; Iris. U. S. Army, Medical Dept. Specification 1939. Mallets; Lead Filled. U. S. Army, Medical Dept. Specification 1941. Probe; Uterine, Sims' S. U. S. Army, Medical Dept. Specification 1941. Rasps; Frontal Sinus. U. S. Army, Medical Dept. Specification 1941. Speculum; Waginal, Veterinary. U. S. Army, Medical Dept. Specification 1942. Probe; Surgical. 1060 Commodities Not Elsewhere Classified 9 || 5.29 U. S. Gov., 10-2192A; U. S. Gov., 10–2196B; S. GOV., 10-2197B; S. GOV., 10-2198A; S. GOV., 10-2199A; S. GOV. , 10-2200A; S. Gov. , 10-2216A; S. GOV. , 10-2217A; U. S. Gov. , 10-2218; S. Gov. , 10-2225B; U. S. GOV. , 10-2239B; S. GOV. , 10-2240A; No. 1. S. GOV. , 10-2241B; U. S. GOV. , 10–2242B; NO. 2. U. S. Gov., 10–2277B; U. S. Gov., 10-23O8A; S. GOV. , 1O-2314A; S. GOV. , 1O-2327; U. S. GOV. , 1O-2328A; S. GOV. , 1O-233OB; U. S. GOV. , 1O-2331A; U. S. gov., 1O-2332B; S. GOV. , 1O-2334A; U. S. GOV. , 1O-2339; S. GOV. , 10–2340B; S. GOV. , 1O-2341B; S. GOV. , 10–2343A; S. GOV. , 10-2474; U. U. U. U. U. U. U. U. U. U. U. U. U. U. U. U. U. U. S. 1941. U. S. 1942. U. S. 1941. U. S. 1941. U. S. 1941. U. S. 1941. U. S. 1941. U. S. 1941. U. S. 1928. U. S. 1942. U. S. 1942. U. S. 1942. U. S. 1942. U. S. 1941. U. S. 1942. U. S. 1942. U. S. 1942. U. S. 1938. U. S. 1941. U. S. 1942. U. S. 1942. U. S. 1942. U. S. 1942. U. S. 1939. U. S. 1942. U. S. 1942. U. S. 1942. U. S. 1939. and Throat. S. GOV. , 10–2531; S. GOV. , 10–2532A; S. GOV. , 10–2536; Handle. U. U. U. U. S. 1939. U. S. 1940. U. S. 1939. Army, Medical Dept. Saw; Plaster of Paris. Specification Army, Medical Dept. Specification Cystoscope; Braasch. Army, Medical Dept. Specification Forks; Tuning. Army, Medical Dept. Specification Hook; Dura, Frazier. Army, Medical Dept. Specification Speculum; Eye, Nonmagnetic, Weeks. Army, Medical Dept. Specification Speculum; Waginal, Sims' S. Army, Medical Dept. Specification Speculum; Eye, Veterinary. Army, Medical Dept. Specification Speculum; Waginal, Bivalve, Graves. Army, Medical Dept. Specification Tube; Trachea. Army, Medical Dept. Specification Intubation Set. Army, Medical Dept. Specification Forceps; Hemostatic. Army, Medical Dept. Specification FOrceps; Surgical, Miscellaneous, Army, Medical Dept. Specification Forceps; Surgical, Spring, Special. Army, Medical Dept. Specification Forceps; Surgical. Miscellaneous, Army, Medical Dept. Specification Knife; Surgical. Army, Medical Dept. Specification Chisel and Osteotome; Surgical. Army, Medical Dept. Specification Gag; MOuth, Henning S. Army, Medical Dept. Specification Ophthalmoscope; Electric. Army, Medical Dept. Specification Otoscope; Electric. Army, Medical Dept. Specification Spreader; Rib, McGuire. Army, Medical Dept. Specification Trocars and Canula S. Army, Medical Dept. Specification Trocar; Gall Bladder, Ochsner. Army, Medical Dept. Specification Splint; Cabot. Army, Medical Lept. Specification Splint; ListOn. Army, Medical Dept. Specification Splint; Thomas, Arm. Army, Medical Dept. Specification Splint; Army, Leg. Army, Medical Dept. Specification Clamp; Pylorus, Payr. Army, Medical Dept. Specification C a Se ; Diagnost 1C, Eye, Ear, Nose, Army, Medical Dept. Spécification Strop; Microtome, Knife, Field. Army, Medical Dept. Specification Burnisher; Stellite. Army, Medical Dept. Specification Drill; Bone, With Detachable Metal U. S. GOV., U. S. Army, Medical Dept. Specification 10-2539; 1939. Snare; Wire. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2541; 1939. Cautery; Large, Burner. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2542; 1939. Cautery; Nasal, Burner. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2547A; 1942. Speculum; Nasal, Myles. U. S. GOV. , U. S. Army, Medical Dept. Specification 10–2552A; 1944. Sounds; Urethral, Van Buren. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2555A; 1942. Tube; Perineal" Drainage. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2557A; 1944. Dilators; Urethral, Lefort. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2558A; 1942. Gouge; BOne. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2567; 1939. Snare; TOnsil, Eye. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2571; 1939. Cautery; Eye, Burner. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2574; 1939. Headlight; Metal Band. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2575; 1939. Cautery; Handle. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2593; 1939. Lancet; Blood. U. S. Gov. , U. S. Army, Medical Dept. * Specification 10-2594; 1939. Tube; D18 gnostic, Ear. U. S., Gov., U. S. Army, Medical Dept. Specification 10–2597 A; 1940. Director; Grooved. U. S. Gov., U. S. Army. Medical Dept. Specification 10–2598A; 1942. Elevator; Periosteal, Sharp- U. S. Gov., U. S. Army, Medical Dept. Specification 10–2599; 1939. Forceps; T1SSue, Spring. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2600; 1939. Perimeter; Hand, Schweigger. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2604; 1939. Pliers; Dressing. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2605; 1939. Probe; Abscess. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2610; 1939. Retractor; Buckley. U. S. GOV., U. S. Army, Medical “Dept. Specification 1O-2611A; 1942. Retractor; Abdominal, Double-Ended. U. S. Gov. , U. S. Army, Med 1cal Dept. Specification 1O-2636; 1939. Rule; Prince. ' U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2637; 1939. Burr; Wentricular, Weterinary. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2638; 1939. Canula; Hoof. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2643; 1939. Curette; Nail Hole. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2644; 1939. Curette; F1 Stula. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2645; 1939. Curette; Double End. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2649; 1939. Forceps; Splinter, 8-In. , Weterinary U. S. Gov., U. S. Army, Medical Dept. Specification 10–2650; 1939. Mallet; Lead, Weterinary. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2652; 1939. Splitter; Hoof. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2653; 1939. Tester; Hoof. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2665; 1939. Mallet; Aluminum, Meyerding. 1061 9 || 5. 29 Directory of Commodity Specifications U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2680A; 1941. Strops; Microtome Knife, Laboratory. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2683A; 1942. Adapter; Eynard. U. S. GOV. , U. S. Army, Medical Dept. Specification 10–2686; 1939. Hook; Neurectomy, Veterinary. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2687; 1939. Parer; Hoof, 12–In. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2688; 1939. Pump; Combination, Veterinary. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2698A; 1939. Forceps; Tenaculum, Straight. U. S. GOV. , U. S. Army, Medical Dept. Specification 10–2699; 1939. Shear; Rib. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2701; 1939. Perimeter; Brombach. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2716; 1939. Tonometer; McLean. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2735; 1939. Cord; Cautery, Heavy. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2736; 1939. Iron; Cautery. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2738; 1939. Punch; Forceps. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2750; 1939. Forceps; Bone Cutting, Straight. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2755A; 1942. Retinoscope; Electric. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2776; 1939. Case; Bone Operating, Electric, Albee. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2781; 1939. Stylet; Reed. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2783; 1939. Clipper; Two Hand, Veterinary. U. S. GOV. , U. S. Army, Medical Dept. Specification 1O-2784; 1939. Shear; Fetlock. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2785; 1939. Ecraseur; Spaying. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2786; 1939. Emasculator; Weterinary. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2789; 1939. Retractor; Laryngeal, Self Retainer, Veterinary. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2792; 1939. Trocar and Canula; Veterinary. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2794; 1939. Tube; Tracheal, Metal, Veterinary. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2795; 1939. Cystoscope. U. S. GOV., U. S. Army, Medical Dept. Specification • 10–2797A; 1942. Shear; Plaster of Paris. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2800; 1939. Cord; Cautery, Regular. U. S. GOV. , U. S. Army, Medical Dept. Specificat iOn 1O-28O2; 1939. Monometer; Spinal. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2803; 1939. Phorometer. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2809A; 1940. Tube; Duodenal, Rehfuss. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2336; 1939. Fluoroscope; Operating. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2847; 1939. Gun; Balling. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2850; 1939. Hook, Gland, Weterinary. U. S. GOV., U. S. Army, Med 1cal Dept. Specification 10-2851; 1939. Knife; Hoof, Three Blades and Iron Handle, in Canvas Roll. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2852; 1939. Probe; Surgical, J O in t e d, 10-In. Weterinary. U. S. GOV., U. S. Army, Med 1cal Dept. Specification 10-2855A; 1941. Audiometer. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2858; 1939. Tube; DuOdenal, Buckstein, Tip. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2864; 1939. Local 1zation-Eye; Complete, X-Ray. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2882; 1939. Knife; Operating, Hoof. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2914; 1939. BistOury; Surgical, 2-In. B l a de , Weterinary. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2920; 1939. Clipper; COmplete. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2934A; 1940. Knife; Operating, Handle. U. S. GOV., U. S. ATITy, Medical Dept. Specification 10–2935; 1939. Knife; Operating, Detachable Blade, Blade Only. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2969A, 1941. W 1 re; Corrosion Resisting Steel, Surgical. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2976; 1940. Elevator; Malar, Ivy. U. S. GOV. , U. S. Army, Medical Dept. Specification 10–2986; 1941. Scoop; Gall-Bladder. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2999; 1941. Case; BrOncho SCODiC, COmplete. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–3005; 1942. Tong; Skull Traction. U. S. GOV., U. S. Army, Medical Dept. Specification 10–30 16; 1944. Kn 1 fe; Skin Grafting, Large, and Blade. U. S. Gov. , U. S. Army, Medical Dept. Specification 17–179; 1939. File; Hoof Knife. U. S. GOV. , U. S. Maritime Commission. Specification 57-MC-1; 1944. Resuscitators; Hand Operated, Port- able. Covers One type and grade. Gives requirements for materials, WOrkmanship, COm Struction, Carrying case, physical requirements, finish, we 19.ht, instruc- tions, and marking; inspection, Sampling, and methods of tests; and packaging, packing, and In a r k l n g for Shipment. U. S. Gov. , Weterans Administration. Specification WA- X-181c; 1943. Suction-Pressure Therapy Unit. U. S. Gov. , Weterans Admini Stration, Medical and HOS- pital Supply Section, WA-HM-98b; 1944. Audiometer. References. –Cl in 1 cal thermometers, see 919. 83. 915.3 MEDICAL AND HOSPITAL EQUIPMENT 9|5.30 General items American Medical Assn., Council on Physical Therapy. Regulations to G O V e T n Advertising of Ultraviolet Generators to the Public Only, 1932. Regulations To Govern Advertising of Ultraviolet Generators to the Medical Profession Only, 1934. National Fire Protection As sn . National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Anaesthetic Gases and Oxygen in HOSDitals. 1062 Commodities Not Elsewhere Classified 9 || 5.33 Recommended good practice for Construction and in- Stallation of piping Systems for the distribution of anaesthetic gases and Oxygen in hospitals and simi- lar occupancies, and for construction and Operation of oxygen chamberg. General requirements, including color identification of pipe lines, manifold anaes- thetic cylinders to headers for distribution, emer- gency shut-off valves, lighting, heating and air con- ditioning apparatus, Static precautions, Open flames, fire protect 10n, and OXygen tentS. S. Gov. , D ep t . Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R176- 41; 1941. Color Marking for Anesthetic Gas Cylinders. This recommendation covers the marking of gas cylin- ders of approximately 4 1/2 in. In diameter and 26 1n, long, and smaller, for use On anesthesia machines, with certain colors or color combinations, covering various kinds of gases. This recommendation does not apply to compressed gas cylinders used in hos- pitals for any purpose other than anesthesia. Spon- sored by the American HOSpital Assn. and American Society of Anesthetists. U. 915.31 D is infectors, Inhalers and Irrigators American Medical Assn., Council on Physical Therapy. Acceptance of Ultraviolet L a m p s for Disinfecting Purposes, 1942. Includes physical data on germicidal lamps and tentative requirements for acceptance of ultraviolet lamps for disinfecting air. t U. S. GOV., Federal Specification. GG-D-416; 1941. Dis- infectors; Steam-Jacketed. FOr Dressure steril 1za- tion of large articles, such as mattresses, pillows, blankets, and clothing, at not less than 15 lb. per Square inch, as well as for drawing a vacuum. COvers two types- (I) having one door and (II) having two dOOrS. Gives requirements for size, thickness of Shell and back head plates, thickness of doors, and locking arms per dOOr; methods of sampling, inspec- tà On, and tests; and requirements for pack1ng and marking for shipment. U. S. Gov., Federal Specification, RR-I-681; 1940. Ir- r1gators; Corrosion-Resisting Steel. COvers t w O classes- (A) 1-qt. capacity and (B) 2-qt. capacity; One grade; and two types – (I) with handle and (II) without handle. Gives requirements for material, workmanship, C Onstruction, de S 1 g n , measurements; methods of sampling, inspection, and tests;, and re- quirements for packaging, packing, a n d marking for Shipment. U. S. G O V., Navy De p t . Specification 57D1C; 1944. Disinfectors; Steam- Jacketed, Rectangular, With Formaldehyde-Ammonia Attachment. U. S. GOV. , Navy Dept. Specification 57I2; 1941. In- halers; Wapor, Electric. U. S. GOV. , Navy Dept. Specification 57N1; 1941. NOZ- Zles; Irrigating, Glass. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2164A, 1942. DOuche; Uterine. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2183B; 1942. Irrigator; Anterior Chamber. U. S. GOV., U. S. Army, Medical Dept. Specificat 10m 10-2220A, 1942. Inhaler; Yankauer, Metal. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2226A; 1939. Irrigator; Walentine, Complete. U. S. GOV. , U. S. Army, Medical Dept. Spec 1ſication 10-2646; 1939. Disinfector; 50-Gal., With Spray Pump. ſt | 9 |5.32 Ster il izers American Medical ASSI). , Council on Physical Therapy. Accepuance of UltraViolet Lamps for Dís infecting Pur- p0SeS, 1942. Includes physical data. On germlc 1dal lamps and tentative requirements for acceptance Of ultraViolet lamps for disinfecting air. American HOSpital ASSn. , 70-22. Jars for Dressings. COVerS One type, One grade, and One Class. Based On U. S. GOV., War Dept. , Specifications 10-2399. U. S. Gov. , F e de r a 1 Specification. GG-S-751a; 1940. Sterilizers; Accessories and Portable Lockers (for Sterilizers). Covers five types—(I) dressing steriliz— ers, (II) instrument sterilizers (pressure and boiling), (III) utensil sterilizers (pressure and boiling), (IV) water sterilizers, and (W) combination steril1zers; ac- cessories for pressure sterilizers; and lockers for use with combination sterilizers. Gives detail require- ments; methods of sampling, inspection, and tests; and requirements for packing and marking for Shipment. ; U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2399; 1939. Jar for DressingS. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2477; 1939. Sterilizer; Hypodermic. U. S. Gov., U. S. Army, Medical Dept. Spe C1ſ ication 1O-2492; 1939. Sterilizer; Instruments, Field. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2496; 1939. Sterilizer; Hypodermic Needle. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2625; 1939. Steril 12er Drum. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2662B; 1941. Sterilizer; Hot Air. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2751; 1939. Sterilizer; Dressing and Utens 11, Field. U. S. Gov. , U. S. Army, Medical Dept. Spe C if ication 1O-2832; 1939. Sterilizer; Instrument, Field, With AlCOhol St OVe. U. S. Gov., U. S. Army, Medical Dept. Spe C1ſ ication 10–2901; 1939. Sterilizer; COntrolS. U. S. Gov. , Weterans Administration, Medical and Hospi- tal Supply Section, WA-H-67c; 1942. Bed Pan Sterilizers. References. -Electric heaters, see 717. 1. 915.33 Litters and Stretchers U. S. Gov., Navy D ept . Specification 57L2C; 1943. Litters; Metal. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2002; 1927. Litter; Metal. U. S. Gov. , U. S. Army, Medical Dept. Spe C1ſ 1Cat 10n 10-2279A; 1941. Litter, With Slings. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2453A; 1941. Litter; Aluminum Pole. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2981; 1940. Carrier; Field, Collapsible. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2994; 1941. Litter; Aluminum Pole, Folding. Medical and HOS- Adjustable Leg U. S. Gov., Weterans Administration, pital Supply Seqtion, WA-H-47; 1933. ReSt. U. S. GOV., Veterans Administration, pital Supply Section, WA-H-82a; 1935. Out Slings. U. S. Gov. , Weterans Administrat, iOn, pital Supply Section, WA-HM-110; 1940. ers—Adjustable Type. Medical and HOS- Litters With- Medical and HOS- Wheel Stretch- 1063 9 || 5.33 Directory of Commodity Specifications U. S. GOV., Veterans Administration, pital Supply Section, WA-HM -111; 1940. ©I"Se 9 15.34 Atomizers American Hospital ASSn. , 10-7. Hand Atomizers. Covers two types- (I) with metal collar on neck and (II) With glass threaded neck. Based on U. S. Gov. Federal Specification GG-A-761. U. S. G O V., Fe d e r a l Specification GG-A-761; 1938. Amendment 4; 1944. Atomizers; Hand. Covers one type capable of Spraying heavy oils as well as aqueous solutions and withstanding frequent sterilizations by boiling Water without damage. Gives requirements for mater 1al, Workmanship, reservoir, spraying device, Spray tip, Spray Cap, nasal guard, bulb and tubing, and details; methods of sampling, Inspection, and tests; and packaging, packing, and marking. U. S. G O V. , Navy De p t . Specification 57A17; At Omizers, for Use With Air Compressor. U. S. GOV., U. S. Army, Medical Dept. 10–2658A; 1941. Atomizer Set. 915. 35 Rubber Goods American HOSD ital A S S n . , 70–7. CushionS. COVerS O n e type. Federal Specifications ZZ-C -791. Medical and Hos- Wheel Stretch- 1944. Specification Cloth-Inserted Ring Based On U. S. GOV. References. -Rubber bandages, adhesive plaster, see 204. 1; rubber ice bags, hot Water bottles, cushions, pillows and pillow cases, syringes, politzer bags, see 204.2; rubber sheet Ing, see 204.33; dental rubber dam, see 204.4; rubber aprons, gloves, finger cots, Operating pads, St Omach and colon thbes, catheters, see 204.5; rubber tubing for laboratory use, see 204. 6; rubber cement, stoppers. crutch tips, see 204.9 9||5-36 Hospital Furniture U. S. GOV., Dept. of Interior, Purchasing Office. Stand- ard Specification No. 44. Tables; Over-Bed, Hospital. U. S. GOV., Dept. Of Interior, Purchasing Office. Stand- ard Specification No. 61. Locker Tables; Bedside, HOSpital. U. S. G O V., Navy De p t . Specification 26T3b; 1942. Tables; Bedside (Locker), Hospital. U. S. GOV., Navy D ep t . Specification 57T13; 1942. Tables; Overbed, Adjustable. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2392B; 1944. Table; Instrument, Adjustable. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2405; 1939. Chair; Specialist's. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2452A; 1941. Table; Examining. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2454; 1938. Table; Instrument. U. S. GOV. , U. S. Army, Medical Dept. Spec 1 fication , 10-2482A; 1940. Table; Operating, Pedestal Type. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2499A, 1939. Table; Tilting for Radiography and Fluoroscopy, Light Duty, Complete With Bucky Dia- phragm. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2520A; 1941. Carriage; Wheeled. U. S. GOV., U. S. Army, Medical Dept. Spe C1ſ ication 10-2607A; 1941. Table; Instrument, Folding. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2667; 1939. Table; Operating, Folding. U. S. GOV., U. " S. Army, Medical Dept. Specification 10-2682; 1939. Table; Bedside, Folding. U. S. GOV. , U. S. Army, Medical Dept. Specification 10–2775; 1939. Chair; Barany. U. S. Gov., U. S. Army, Medical Debt. Specification 10-2911; 1939. Carriage; Dressing, Knocked-Down. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2912; 1939. Carriage; Wheeled, Knocked-Down. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2915; 1939. Table; Operating, Equine. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2931A; 1941. Table; Operating. U. S. GOV., U. S. Army, Medical Dept. Specificat 10II 32–36; 1939. Bar; Mosquito, Spreader. U. S. Gov. , U. S. Army, Medical Dept. Specification 32-41A; 1940. SCTeen; Bed. U. S. GOV. , Weterans Administration, Medical and HOS- pital Supply Section, WA-H-36ſ; 1942. Circular In- Strument Table. U. S. Gov., Weterans Administration, pital Supply Section, WA-H-37a; 1940. With Three Glass Shelves. U. S. G O V. , Weterans Administration. WA-H-38ſ; 1942. Instrument Table; Unit Type. U. S. GOV. , Weterans Administration, Medical and HOS- pital Supply Section, WA-H-4Oh; 1942. Ward Dressing Carriage With Bucket and Basin Attachment. U. S. GOV., Veterans Administration, Medical and HOS- pital Supply Section, WA-H-53e; 1942. Anesthesia Table with Removable Trays and With Racks for Masks. U. S. GOV., Veterans Administration, Medical and HOS- pital Supply Section, WA-H-54a; 1939. Steel Examin- ing Table. U. S. GOV., WeterariS Administration, p1tal Supply Section, WA-H-556; 1942. Dressing Table. U. S. GCV., Veterans Administration, Medical and HOS- pital Supply Section, WA-H-621; 1942. Cabinet. Type BedSide Table. U. S. Gov., Veterans Administration, Medical and Hos- pital Supply Section, WA-H-70a; 1939. Tray Type Bed- Side Tables. U. S. GOV. , Weterans Administration, Medical and HOS- pital Supply Section, WA-H-87a; 1940. Treatment and Dressing Table. U. S. GOV. , Weterans Administration, Medical and HOS- pital Supply Section, WA-H-92a; 1939. Utility Table. U. S. Gov. , Weterans Administration. Specification WA- X-119a; 1936. Massage Tables. U. S. Gov., Veterans Administration, Medical and Hos- pital Supply Section, WA-HM-107; 1939. COImbination Chair-Table—Ear, Eye, Nose, and Throat Surgery. U. S. Gov. , Weterans Administration, Medical and HOS- pital Supply Section, WA-HM-117; 1941. Mobile Type Barber Chair. Medical and HOS- Utility Table, Specification Medical and HOS- Instrument, and References. –Hospital and surgical beds and cots, See 613. 1. 915.37 Bottles U. S. GOV. , Navy Dept. 01ntment, Glass. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2432A; 1941. Bottle; Balsam, Dropping, Specimens Sputum and Citrate of Magnesia Type. Specification 57P4; 1941. Pots; 1064 Commodities Not Elsewhere Classified 9 || 5. 39 U. S. GOV. , U. S. Army, Medical Dept. 10-2987: 1941. Bottle; ASpirator. References. –Blake tablet bottle S 1zes, see 955.1. Spe C1 fication 915. 39 Miscel laneous Medical a n d Hospital Equipment American Hospital A S S n . , 10-70. Murphy Drip Tube. COVerS One type, One grade, and One Class. Based On U. S. Army Specifications 10-2837. American Hospital ASSn. , 43-10. LeVy Counting Chamber With COVers. For examination of the Spinal fluid. American Hospital Assn., Council on Physical Therapy. Evidence Required by the Council on Physical Therapy for Consideration of Apparatus Used in Fever Therapy, 1937. American Medical ASSII., Council on Physical Therapy. Acceptance of Sunlamps, 1940. Utilizes the erythe- Imal react 10n as a basis Of judging the effectiveness of ultraViolet ray sunlamps and includes require- ments for acceptance Of Sunlamps and regulations to COntrol advertising Of Sunlamps SOld to the public. U. S. GOV., Dept. of Interior, Purchasing Office. Stand- ard Specification No. 74. Electro-Surgical Unit. U. S. GOV., Dept. Of Interior, Purchasing Office. Stand- ard Specification No. 75. Electro-Cardiograph. U. S. GOV. , Dept. Of Interior, Purchasing Office. ard Specification No. 77. Frequency. U. S. Gov., Federal Specification O-P-46; 1942. Pads; Heating, Chemical. Covers one type and One grade. Gives detail requirements for material, workmanship, inner case, size, Outer case, jacket, heating mate- rials, and reſill; methods of sampling, inspection, and test; and requirements for packaging, packing, &nd marking for Shipment. U. S. GOV., Federal Specification W-D-286; 1943. Amend- ment 2; 1944. Diathermy-Apparatus; Short-Wave. Covers two types - (I) single-frequency, (II) dual- frequency, for heating tissues beneath the surface Of the Skin. G 1 V e s requirements as to apparatus, generator, frequency-control device, radio-frequency power Output stage, power supply, controls and in- dicators, Cabinet and chassis, Output, bid samples, and details for each type; methods of Sampling, in- Spection, a II d tests; a n d packing and marking for Snipment. U. S. G O V., Fed € r a 1 Specification GG-C-716; 1942. Crutches; Adjustable. Covers one type and one grade. G1VeS requirements for material, workmanship, con- Struction, armpiece, bow s , nandpiece, footpiece, Dolts, asselſbly, finism, and strength; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. G O V., Fe d e r a l Specification GG-W-101; 1944. Washers; Bedpan, Steam-Flushing. Covers one grade and three types - (I) floor mounted (class A, with Vertical front door and class B, with horizontal top cover); (2) Wall nung; and (3) wall recessed. Gives requirements for material, workmanship, general re- quirements, and detail requirements; methods, of sam— pling, inspection, and test; and packing and marking for Shipment. U. S. GOV., Federal Specification RR-J-131; 1940. Dressing, COrrosion-Resisting Steel. One grade, and five sizes. Stand- Diathermy; Short Wave, Dual Jars; COVerS One type, Gives requirements for materlal, workmanship, construction, design, measure- ments, and finish; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. GOV., Marine Corps Specification, 1933. 1 Qt. Sprayers; U. S. G O V. , Navy Dept. Spécifieation 41S44; 1944. Sprayers; Insecticide (Liquid), Hand-Operated. U. S. G O V. , Navy De p t . Specification 57B14; 1941. B8ths; Eye Glass. U. S. G O W. , Navy De p t . Specification 57S14; 1941. Splints, Appliances, and Accessories. U. S. GOV., Navy Dept. Specification 57T7; 1941. Test- S et S ; W 1 S 1 On , Color-Sense (Pseudo-Isochromatic Plates). U. S. G.O.V., U. S. Army, Med 1Cal Dept. Specification 10–2005A; 1929. Spoon; Metal, for Typhoid-Carrier Examination. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2189A, 1942. Headband; Metal, Folding. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2203A; 1941. Case; Aspirating, COmplete. U. S. GOV., U. S. Army, Medical Dept. Specificali On 10-22O7C; 1941. Apparatus; Extension, Steinmann. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2227A; 1937. TuDe; Adapter, Y-Shaped. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2234A; 1941. Block; Bite; Adult's, Adolescent's and Child "S. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2256A; 1941. Block; Embedding. U. 8. GOV., U. S. Army, Medical Dept. Specification 10–2347; 1939. Intravenous Apparatus (Salvarsan). U. S. GOV., U. S. Army, Medical Dept. Specification 10-2389; 1939. Back Rest. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2425; 1935. Screen; Intensifying. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2487B; 1941. Cocoa Unit; COmplete. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2490; 1939. Tile, Pill. U. S. GOV., U. S. Army, Medical Dept. Specificai 1 On 10-2495; 1939. Arb Or; Expanding, for Abrasive Bands. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2498; 1939. Urinalysis Set. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2500A; 1944. Batn; Leg, Whirlpool, With Electric Turbine Ejector. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2501; 1939. Bath; ATT). U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2529; 1939. Cane; Walking. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2533; 1939. Bell; Call. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2537; 1939. Lamp; Alcohol. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2548A; 1940. W1S 10m Test Set. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2549; 1939. Knives; Office and Plaster. U. S. GOV., U. S. Army, Medical Dept. Spe C1 fication 10-2562; 1939. Holder; Cotton. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2606A; 1941. Pad for Operating and Examining Table. 1065 9 |5. 39 Directory of Commodity Specifications U. S. GOV. , U. S. 10–2612; 1939. U. S. Gov. , U. S. 10-2613; 1939. U. S. Gov. , U. S. 10-2614; 1939. U. S. Gov., U. S. 10-2624; 1939. U. S. Gov., U. S. 10-2626; 1939. U. S. Gov., U. S. 10-2642; 1939. U. S. Gov. , U. S. 10–2660; 1939. U. S. Gov. , U. S. 10–2661; 1939. U. S. Gov. , U. S. 10-2668; 1939. U. S. Gov., U. S. 10–2681; 1939. U. S. Gov. , U. S. 10-2691; 1939. U. S. Gov. , U. S. 10–2705; 1939. U. S. Gov. , U. S. 10–2715; 1939. U. S. Gov. , U. S. 10-2717; 1939. U. S. GOV. , U. S. 10-2729; 1939. U. S. GOv., U. S. 10-2731; 1940. U. S. GOV. , U. S. 10–2737; 1939. U. S. Gov. , U. S. 10–2752; 1939. U. S. GOV. , U. S. 10-2756A; 1940. U. S. Gov. , U. S. 10–2757; 1939. U. S. Gov. , U. S. 10–2758; 1939. U. S. GOV., U. S. 10-2759; 1939. U. S. GOV., U. S. 10-2760A; 1944. U. S. GOV. , U. S. 10-2762A; 1940. U. S. Gov. , U. S. 10–2763A; 1940. U. S. GOV. , U. S. 10-2766A; 1945. U. S. Gov. , U. S. 1O-2770; 1939. U. S. Gov. , U. S. 10–2782; 1939. U. S. GOV., U. S. 10–2798; 1939. U. S. Gov., U. S. 10–2799A, 1942. U. S. Gov. , U. S. 10–2805; 1939. U. S. Gov. , U. S. 10-2806A; 1942. Army, Medical Dept. Specification Buckshot; Coarse, for Balkan Frame. AITy, Medical Dept. Specification Bandage Winder. Army, Medical Dept. Specification Headlight; Murphy. AITy, Medical Dept. Specification Tile; Pill, Dispensary. Army, Medical Dept. Specification Strap and Buckle; Orthopedic. AI'my, Medical Dept. Specification Cradle; Neck. Army, Medical Dept. Specification Poles; Balkan Frame. Army, Medical Dept. Specification, Pulley Assembly; Balkan Frame. Army, Medical Dept. Specification Cassette Changer. Army, Medical Dept. Specification ReStraint Apparatus. Army, Medical Dept. Specification Trier; Meat and Dairy. Army, Medical Dept. Specification D1ssolver; Hypodermic Tablet. Army, Medical Dept. Specification Warmer; Dish. Army, Medical Dept. Specification Headband; Leather Strap. Army, Medical Dept. Specification Apparatus; Diathermy. Army, Medical Dept. Specification Buckle for Webbing; Orthoped 1c. Army, Medical Dept. Specification Color Test BOOk; St 11.11ng. Army, Medical Dept. Specification Case; Eye, COImplete. Army, Medical Dept. Specification Clamp for Balkan Frame. Army, Medical Dept. Specification Color Test Book; Ishihara. Army, Medical Dept. Specification Lantern; Muscle Test. Army, Medical Dept. Specification Reflector; Angle. Army, Medical Dept. Specification Support; Pelvic. Army, Medical Dept. Specification Transilluminator. Army, Medical Dept. Specification Cuspidor; Fountain. Army, Medical Dept. Specification Dam; Mechanical. Army, Medical Dept. Specification Table; Aseptic and Gas Attachment. Army, Medical Dept. Specification Chart; Anatomical, Veterinary. Army, Medical Dept. Specification Anesthesia and Suction Apparatus. Army, Medical Dept. Specification Frame; Bradford. Army, Medical Dept. Specification Splint Strap; Adjustable Traction. Army, Medical Dept. Specification Splint Support and FOOt Rest. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2808; 1939. Curtain; Tangent, Roller, and Folder Types. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2835; 1939. Apparatus; Anesthesia. U. S. Gov. , U, S. Army, Medical Dept. Specification 10-2837; 1939. Tube; Murphy Drip. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2838; 1939. Apparatus; Wision Test. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2839; 1939. Band; Arbor, Emery. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2854; 1939. U. S. GOV., U. S. 10-2871A; 1941. U. S. Gov. , U. S. 10-2872; 1939. U. S. Gov. , U. S. Stocks; Metal, Weterinary. Army, Medical Dept. Specification Cabinet; Electric Light, Bath. Army, Medical Dept. Specification Lamp; Therapeutic, Carbon Arc. Army, Medical Dept. Specification 10-2873; 1939. Cart; FOOd, Drinkwater. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2877; 1939. Cardiograph; Electric. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2879B; 1942. Baker; Electric, Portable, Thera- peutic. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2884; 1939. Engine; Foot and Case. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2885; 1939. Warmer; Blanket. U. S. GOV. , U. S. Army, Medlcal Dept. Specification 10-2890; 1939. Screen; Lead, Protective. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2891; 1939. Lamp; Therapeutic, Mercury Arc, Water— COOled, and Applicators. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2892; 1939. Pad; Fingerprint, Complete. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2894A; 1941. Chart; Anatomical, Human Body. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2895A; 1942. Jacket; Camisole, Restraint. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2899; 1939. Apparatus; H 1 g h Frequency, Thera- peutic, Portable Type. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2900A; 1940. Stamp; Anatomical. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2909A, 1942. Lamp; Therapeutic, Infra-Red. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2910A; 1941. Machine; Sinusoidal. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2923; 1939. Retainer; Dressing, Foot, Metal. U. S. GOV. , U. S. Army, Medical Dept. Specification 10–2927; 1939. Tackle Block; Safety Hoist, Medium Size, 2,000-lb. Capacity, Veterinary. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2929; 1939. Applicator a n d Conductor Tube for HOWe's Treatment. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2930; 1939. Heater for Spray Bottles. U. S. GOV. , U. S. Army, Medical Dept. Specification 10–2941; 1939. Lamp; Therapeutic, Mercury Arc, Air- COOled, and Burner. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2947; 1939. St am p ; Meat Inspection, Wete T1- nary. 1066 Commodities Not Elsewhere Classified 9 : 5. 12 U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2986; 1939. Tent; Oxygen. U. S. Gov. U. S. Army, Medical Dept. Specification 10-2988; 1941. Chlorine Test Set; Weterinary. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2992;, 1941. Suction Apparatus; Portable, Electric. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-3000; 1942. Holder; Chart. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-3004; 1942. Holder; Card. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-3008; 1942. Tray Set; Type 8, for Gas Casualty, Chest. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 16–5; 1939. Sprayer; Insect, Electric, Large. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 16-6; 1939. Sprayer; Insect, Electric, Small. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 16-7; 1939. Sprayer; Hand, Knapsack Type. U. S. Gov. , Weterans Administration. Specification WA- G-115a; 1935. Liquid Insecticide S p r a ye r (Small Size)-Motor Blower-Wacuum Atomizer Type. U. S. Gov. , Weterans Administration, Medical and Hos- pital Supply Section, WA-H-23; 1933. Pack Bed. U. S. Gov., Weterans Administration, Medical and Hos- pital Supply Section, WA-H-32a; 1934. Model With Mobile Table Immersion Bowl and Stand (Single). U. S. Gov., Weterans Administration, Medical and Hos- p1tal Supply Section, WA-H-83b; 1942. Anesthetists or Operators Revolving Stools. U. S. Gov. , Weterans Administration, Dital Supply Section, WA-H-99b; erating Room Lighting Fixture. U. S. Gov., Weterans Administration. Medical and Hos- 1944. Surgical Op- Specification WA- M-148c; 1940. Nine She l f Serving Truck-36 Tray Type. U. S. Gov. , Weterans Administration, Medical and Hos- pital Supply Section, WA-HM-93a; 1941. Electric Gauze and Bandage Cutter. U. S. Gov. , Weterans Administration, Medical and Hos- pital Supply Section, WA-HM-108; 1939. Electrocardio- graph. References. –0 ther no spital utensils, X- Tay equipment and dosage measurement, 9| 5.1, HOSPITAL UTENS ILS 9| 5.1 I Basins American HOSpital Assn., 10-10. COrros 10n-Resisting Steel Pus Basins. Covers four sizes-extra Small, small, medium, and large; all in One grade. American Hospital Assn., 10-13. Corrosion-Resisting Deep Solution Basin. COvers One type and One grade. American Hospital Assn., 10-19. COrr OS iOn-Resisting Steel Sponge Bowls. Covers two sizes in One grade. U. S. Gov. , Federal Specificati On RR-B-126; 1940. Ba- sins; Pu S , Corrosion-Resisting Steel. COWers. One grade, one type, and six sizes. Gives requirements for chemical composition, design, and dimensions; methods of sampling, 1nspection, and tests; and re- quirements for packaging, packing, and marking for Shipment. U. S. Gov. , Federal Specification RR-B-128; 1940. Ba- sins; Solution, Corrosion-Resisting Steel. Covers One grade and five sizes. Gives requirements for See 915.4; See 717. 3. chemical COmposition, construction, design, dimen- sions, tolerances, and grinding; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV. , Fe d e I" al Specification RR-B-616; 1940. Amendmant 1; 1941. Bowls; Sponge, Corrosion-Resisting Steel. COvers One type, One grade, and three sizes. Gives requirements ror Imaterial, WOrkmanship, Chemi- cal composition, C. On Struct 1 On, and measurements; methods of sampling, inspection, and tests; and re- Quirements for packing and marking for Shipment. U. S. Gov., Federal Specification RR-T-771; 1940. Tubs; Foot, Corrosion-Resisting Steel. Covers one type, grade, and size. Gives requirements for material, WOrkmanship, COnstruction, de S 1 g ml , measurements, tolerances, and finish; methods of sampling, inspec- tion, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Treasury Dept., Procurement Div., NO. 528; 1941. Enamelware; Hospital and Sickroom. COvers twenty types and a number Of classes intended to in- clude all kinds Of enamelware vessels for hospital sickroom use. Color generally white. Gives require- ments for material, thickness Of metal, thickness of enamel, capacity, dimensions, handles, ears, ball, finish, impact resistance, SOlubility, Welds, proc- essing, trade mark, and pouring lips; methods of Sam- pling, inspection, a n d tests; packaging, Dacking, and marking. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2034A; 1940. Basin; Staining. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2394A; 1941. Basin; Enamelware, Hand and Operat- ing ROOIm. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2396; 1939. Basin; Sponge. 915.42 Cups, Pouches, and Holders American HOSDital ASSn. , 55-16. Paper Cups. COvers three types- (A) flat b o t t O m (1-plece), (B) flat bottom (2-piece), and (C) conical Or wedge-shape. Gives requirements f or material, capacity, Weight, thickness, bursting strength, leakage, and COnstru- tlOn. American Hospital Assn., 55-19. Paper Sputum Cups. Covers three types in two grades each. Based on U. S.” Gov. , Federal Specifications UU-C-821a. U. S. Gov., Federal Specification. GG-H-555; 1944. Hold- ers; Clinical-Chart. Covers two types—(I), single board and (II) book form; and two grades- (A) alumi- num and (B) hardwood. Gives requirements for mate- rial, workmanship, marking, and details for each type and grade; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Fe d e r a l Specification UU-C-821a; 1939. Amendment 1; 1944. Cups; Sputum, Paper. Covers three types- (I) knocked-down type with cover, (II) knocked- down type, refills, and (III) knocked-down type for pocket use; and two grades—(A) for general use and (B) for tropical use. Gives requirements for mate- rial, workmanship, bursting strength, leakage test, and details for each type; methods Of Sampling, in- Spection, and t e s t S ; and packaging, packing, and marking for shipment. 1067 9 : 5. l;2 Directory of Commodity Specifications U. S. Gov. , Navy Dept. Specification 57H16; Holders; Clinical-Chart, Navy-Standard. U. S. Gov. , Treasury Dept., Procurement Div., No. 528; 1941. Enamelware; Hospital and Sickroom. Covers twenty types and a number of classes intended to in- clude all kinds of enamelware vessels for hospital sickroom use. Color generally white. Gives require- ments for material, thickness of metal, thickness of enamel, capacity, dimension, handles, e a r s , bail, finish, impact resistance, solubility, welds, proc- essing, trade mark, and pouring lips; methods of sam- pling, inspection, and tests; packaging, packing, and marking. 1943. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2031B; 1941. Holder; Petri Dishes. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2238; 1928. Cup; Spit, Holder. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2566; 1939. Cup; Paper, Holder, Dental. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2570; 1939. Holder; Mercury. U. S. Gov. , Weterans Administration, Medical and Hos- D1tal Supply Section, WA-H-81a; 1936. Sputum Cup HOlders. 9 15.13 Cabinets, Medicine Chests, and Equip- ment U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- 1 fication 201-S. Kit; Medicine, Weterinarian's. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- lfication 205-S. Klt; Medicine, List Of COntents. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification MSF-205-1. Kit; Medicine, Large-Crew Size. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ification MSF-205-2. Kit; Medicine, Medium Size. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ification MSF-209. Kit; Medicine, Individual-Pocket S126. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ification MSF-209. Kit.: Medicine, Snake-Bite Outfit. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ification No. 210. Kit; Medicine, Wall or Truck Cab. U. S. Gov., Dept. of Inter 1 or , Purchasing Office. Standard Spec 1 fication NO. 43. Cabinets; Instrument, Hospital. U. S. GOV. , Navy D e D t . Chests; Hard-Fiber. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2459; 1938. COntainer; Metal, Large and Small, for Chest, Medical Pack. U. S. Gov. , U. S. Army, Medical Dept. Specification 57C16; 1941. Specification 10-2460; 1938. Insert; Plywood, for Chest, Medical Pack. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2463B; 1941. Chest; Field, Plain, Medical. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2464; 1939. Chest; Field, Modified, Medical. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2465A; 1940. Chest; Medical Pack. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2471; 1939. Container; Dispensing Set, Field. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2474; 1939. Case; Diagnostic, Eye, Ear, Nose, and Throat. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2504; 1939. Cabinet; Instrument, Field. U. S. Gov. , U. S. 10-2509A; 1941. Field Supplies. Army, Medical Dept. Specification Container; Metal, for Medical Dept. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2568; 1939. Chest; Flight Service. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2676; 1939. Cabinet; Medicine, Field. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2739; 1939. Cabinet for X-Ray Films. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2896A; 1941. Cabinet; Specialists' Ear, Nose, and Throat, Suction and Pressure. U. S. GOV., U. S. 10-2989; 1941. Army, Medical Dept. Specification Chest; Film, X-Ray Field Unit, Super- seding 10-2463A; for Item 96025 Only. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2997; 1941. Cabinet; Medicine. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-3002; 1942. Cabinet; Instrument. Medical and Hos- 1942. Instrument U. S. GOV. , Weterans Administration, pital Supply Section, WA-H-41c; Cabinet, Single DOOr Type. U. S. Gov. , Weterans Administration, pital Supply Section, WA-H-42b; Cabinet for Oral Surgery. U. S. Gov. , Weterans Administration, Medical and Hos- pital Supply Section, WA-H-43e; 1941. Medicine Cabi- net, Desk Type. U. S. GOV., Veterans Administration, pital Supply Section, WA-H-44c; Office Cabinets. U. S. GOV., Veterans Administration, pital Supply Section, WA-H-88c; Instrument Cabinet. Medical and HOS- 1 93 9 . Instrument Medical and Hos- 1942. Physicians' Medical and Hos- 1942. Straight Type References. – Steril 1zers, dressing containers, and p0 rtable lockers, see 613. 5, 915. 32. 915.44. Funnels and Graduates U. S. Gov. , Treasury Dept., Procurement Div., No. 528, 1941. Enamelware; HOSDital and Sickroom. Covers twenty types and a number Of Classes intended to in- clude all kinds of enamelware vessels for hospital Sickroom use. Color generally white. Gives require- ments for material, thickness Of metal, thickness of enamel, Capacity, dimension, handles, e a r s , bail, finish, impact resistance, solubility, welds, proc- essing, trade mark, and pouring lips; methods Of Sam- pling, 1nSpection, and tests; packaging, packing, and marking. References. –Laboratory funnels and graduates, see 918. 2. 9 15.15 Medicine Droppers and Glasses American HOSD1 tal. As s n . , 70-13. Medicine Glasses. COVers One type, One grade, and One class. Based On U. S. GOV. Federal Specification DD-G-616. U. S. Gov. , Federal Specification DD-D-691; 1936. Drop- pers; Medicine. Covers One grade and two types- curved and straight. G iv e s detail requirements; methods of sampling and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Fe d e r a l Specificati On DD-G-616; 1936. Glasses; Medicine. Covers one type, One grade, and One class. Glves detail requirements; methods Of sampling, inspection, and tests; a n d requirements for packaging, packing, and marking. 1068 Commodities Not Elsewhere Classified 9 |5. 17 915.46 Stands, Trays, and Carriers 70–37. Corrosion-Resisting Covers One grade in three American Hospital Assn., Steel Instrument Trays. Sizes. U. S. Gov., Federal Specification RR-T-626; 1941. Trays; Catheter, Corrosion-Resisting S t e el (With Cover). Covers One grade and two types- (A) deep, with cover, and (B) shallow, with cover. Gives requirements for material, workmanship, d e s i gn , and construction; Imethods Of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification RR-T-636; 1940. Amend- ment 1; 1944. Trays; Instrument, Corrosion-Resisting Steel. Covers One type, one grade, and seven sizes. G1 Ves requirements for material, workmanship, con- Struction, d e S 1 gn , measurements, tolerances, and finish; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., N avy Dept. Specification 57S1b; 1939. St a n dis ; . Instrument and Dressing, Operating Room. U. S. Gov., Treasury Dept., Procurement Div., No. 528; 1941. Enamelware; Hospital a n d Sickroom. Covers twenty types and a number of classes intended to in- clude all kinds of enamelware vessels for hospital Sickroom use. Color generally white. Gives require- ment.S for material, thickness of metal, thickness of enamel, capacity, dimensi On, handles, e a r s , bail, finish, impact resistance, solubility, welds, proc- essing, trade mark, and DOuring lips; methods of Sam- pling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2026A; 1941. Basket; Culture Tubes. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2037A; 1941. Section Lifter; Pathological. U. S. GOV., U. S. Army, Medical Dept. Spec 1 fication 10-2282A; 1941. Stand; Support. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2400A; 1939. Tray; Instrument. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2409A; 1942. Stand; Irrigator. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2466A; 1941. Tray Set; Type 3. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2467; 1939. Tray Set; Type 5, Dental. U. S. GOV., U. S. Army, Medical Dept. Spec 1 fication 10–2503A, 1940. Tray Set; Type 1, Medical. U. S. Gov. , U. S. Army, Med 1cal Dept. Specification 1O-2518; 1939. Stand; Bowl, Immersion. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2559; 1939. Ring Support Stand. U. S. Gov. , U. S. Army, Medical Dept. Spec 1ſication 10-2831; 1939. Carrier; Food. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2919B; 1941. Stand; Irrigator, Folding. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2932; 1939. Tray No. 6; Plain, Medical. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2933; 1939. Tray No. 7, for Sterilizer; Medical. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2975; 1940. Tray Set; Types 4 and 6. U. S. Gov., U. S. Army, Medical Dept. Spec 1ſication 23–95A; 1942. Tray; Bed. U. S. GOV., U. S. Army, Medical Dept. Specification 23–96; 1939. Tray; Butlers". U. S. GOV., U. S. Army, Medical Dept. Specification 28-13-A; 1942. Tray; Serving. U. S. GOV. 5 Weterans Administration, Medical and Hos- p1tal Supply Section, WA-H-35e; 1942. Utensil Stand, Wall Type. U. S. GOV., pital Supply Section, Basin Stand. U. S. GOV., Veterans Administration, Medical and HOS- pital Supply Section, WA-H-49c; 1942. Single Form Basin Stand. U. S. Gov., Weterans Admilnistration, Medical and Hos- pital Supply Section, WA-H-50; 1932. Triple Form Basin and ImmerSiOn Stand. U. S. Gov. , Weterans Administration, Medical and Hos- pital Supply Section, WA-H-51e; 1942. Mayo Instru- ment Stand. U. S. Goy., Veterans Administration, Medical and Hos- pital Supply Section, WA-H-65a; 1939. Immersion BOwl and Stand, Double. WeteranS Administration, Medical and Hos- WA-H-48b; 1943. Double Form U. S. Gov., Weterans Administration, Medical and HOS- pital Supply Section, WA-H-73a; 1938. Solled Linen Conveyors. U. S. Gov. , Weterans Administration. Specification WA- X-2Oh; 1943. Bases; Wooden Tray. 915. 1/7 Urinals, Bedpans, Commodes, and Racks American Hospital Assn., 10–16. Corrosion-Resisting Steel Bedpans. COvers One grade and One type. American Hospital Assn., 70-40. Graduated Glass Male Urinals. Covers one type and grade. Based On U. S. Gov. Federal Specifications DD-U-686a. U. S. Gov., Fe d e r a l Specification DD-U-686a; 1941. Urinals; Glass, Male, Graduated. COvers One S12e, One type, and One grade. Gives detail requirements; methods of sampling and testing; and requirements for packing and marking for Shipment. U. S. Gov., Federal Specification RR-B-191; 1940. Bed- pans; Corrosion-Resisting Steel. Covers one type, grade, and style. Gives requirements for material, composition, construction, design, measurements, tol- erances, finish, and marking; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Fe d e r a l Specification RR-U-691; 1940. Urinals; Male, Corrosion-Resisting Steel. COvers One grade, type, and capacity. Gives requirements for material, workmanship, construction, finish, and tol- erances; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking f Or shipment. U. S. Gov., Treasury Dept , Procurement Div., No. 528; 1941. Enamelware; Hospital a n.d Slckroom. Covers twenty types and a number of classes intended to in- clude all kinds of enamelware vessels for hospital sickroom use. Color generally White. Gives require- ments for material, thickness of metal, thickness of enamel, capacity, dimension, handles, e a r s , ball, finish, impact resistance, Solubility, Welds, proc" essing, trade mark, and pouring lips; methods of SamT pling, inspection, and tests; and packaging, packing, and marking. 1069 9 U. U. U. U- U. U. 9 9 9 AmeriCan American U. U. | 5. M7 S. GOV., U. S. Army, Medical Dept. Specification 10-2397A; 1944. Bedpan. S. Gov., U. S. Army, Medical Dept. Specification 10–2564; 1939. Rack for Urinals. S. Gov., U. S. Army, Medical Dept. Specification 1O-2730; 1939. Urinal; Enamelware. S. GOV., U. S. Army, Medical Dept. Specification 10-2742; 1939. Pot; Chamber. S. Gov., U. S. Army, Medical Dept. Specification 10-2827; 1939. Commode. S. GOV. , Weterans Administ I’ation, Medical and HOS- pital Supply Section, WA-H-94a; 1939. WithOut Bedpan. COmmode Chair References.-Stationary urinals of vitreous ware, see 532. 23. [5.5 MED ICAL AND HOSPITAL SUPPLIES 15.50 General Items 15.5 ! Surgical Dressings HO Spital ASSn. , One type, 13-1. Canton Flannel Bandage. COverS one grade, and two sizes-3 in. and 5 IIl- Hospital Assn., 13-31. Orthopedic Webbing. Covers one type, one grade, and 3 sizes - 1 in. , 1 1/2 in. , and 2 in. S. Gov., Dept. of Commerce, Standards. Simplified Practice Recommendation R178– 41; 1941. Packaging of First-Aid Unit Dressings and Treatments. This recommendation was designed to Sim- plify the packaging of first-aid unit dressings and treatments and thereby to simplify the maintenance of industrial first-aid kits. Sponsored by Indus- trial Safety Equipment ASSn. S. Gov., Federal Specification L-C-166; 1942. Cellu- lose; Absorbent, Surgical. Covers One type and One grade in roll s or flat packages of 2, 5, or 8 lb. Gives requirements f O r materlal, WO rkmanShip, ab- sorbency, water-soluble Substances, ash, Size, Weight, moisture, and grOundwood &nd unbleached Dulp; methods National Bureau of | of sampling, in spection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–3001; 1941. F a bric; Impervious, for Surgical DressingS. t U. S. Gov. , Weterans Administration, Medical and HOS- pital Supply Section, WA-HM-116a; 1941. Cellulose Padding. References. -Absorbent c_o t to n, gauze, aurgical 9 | American HOSD ital ASSI). , 37- 1. BassWOOd SplintS. A m e r 1 c a n HOSpital ASSn. , A m e r i C an HO Spital ASSn. , U. dressings, see 398. 1, 398. 2, 5.52 First-Aid Supplies 398. 3. . Covers One type, one grade, and two sizes-18 in. and 5 to 10 ft. 37-4. Thomas Hinged Arm Covers One type, grade, and class. 37-7. Thomas Leg Splint. Covers one type, grade, and class. S. Gov. , F e d e r a l Specification GG-K-391; 1941. Amendment 1; 1944. K 1 ts; Empty, First-Ald, Burn- Treatment, and Snake-Bite; and Kit COntents. COvers two types- (I) pocket and (II) cabinet-carrying; two classes— (A) standard and (B) airtight and watertight; . Splint. }* U. and two grades—(A) sheet metal and (B) nonmagnetic Directory of Commodity Specifications metal. Gives requirement S for material and Workman- ship, unit size Dackages, compression, sterilization, waterproof, finish of k 1 t s , marking, instruction sheets, COntents of kits, test Specimens, and details; methods of sampling, inspection, and tests; and pack- aging, packing, and marking for shipment. S. Gov. , J O in t Army-Navy Specification JAN–K-87; 1944. Kits; First-Aid, for Life Rafts. S. Gov. , U. S. Army, Medical Dept. 10-2O56D; 1941. Packet; Metal COVered. U. S. Gov., U. S. 10-2058B; 1940. Small. S. GOV. , U. 1O-2543; 1939. S. GOV. , U. 10–2576; 1939. S. GOV., U. 10-3010; 1944. U. U. Specification F1 rst Aid, Carlisle Model, Army, Medical Dept. Dressings; First-Aid, Specification L a r ge and U. S. Army, Medical Dept. Specification First-Aid Packet, for Instruction. S. Army, Medical Dept. Specification Splint; Wrist, Cock-Up. S. Army, Medical Dept. Specification PackageS; First-Aid, Unit Si Ze. References.-See references under 915. 51. U. 915.53 Medicinal and Pharmaceutical Prepara- tions References. - Standard unit list of supplies, see 915. 50; medicinal and pharmaceutical preparations, see 810-819. 9 |5.5!! Napkins iº 9|5.55 Surgical Silk and Tape U. S. Pharm a cop O e i al COnvention. Pharmacopoeia Of U. S. A., Twelfth Revision, 1942. Sterile Surgical Silk. Description, t e n S 1 le Strength, Sterility, labeling, and Storage. U. S. Pharmacopoeial Convention. Pharmac OD Oeia of U. S. A., Twelfth Revision, 1942. Surgical Silk. Description, length, diameter, t e n S 1 le Strength, labeling, and Storage. References.-Adhesive tape, under 204. 12. 915.56 Suture Material U. S. Pharmacopo e i al COnvent 10n. U. S. A., Twelfth ReV1S1 Cºl, 1942. gical "Catgut, " "Catgut." Suture). length, diameter, see adhesive plaster Pharmacopoeia of Surgical Gut (Sur- De S C T 1 p t i On, tensile Strength, Soluble chromium compounds, sterility, labeling, and storage. S. Gov., Federal Specification GG-S-816; 1944. Su- tures; Surgical, Silk and Nylon. Covers four types- (I) braided, (II) dermal, (III) monofilament, and (IV) twisted; two grades- (A) silk and (B) Nylon; three colors- (W) white, (B) black, and (C) Colored; containers; treatment; and Sizes. Gives requirements for material and workmanship, control (lot) numbers, general characteristics, impregnation, labels, toler- ances, and details for each type; methods of Sampling, U. inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Navy D ept. Specification 57C13; 1941. Clips; Suture, Metal. U. S. GOV., Navy Dept. Specification 57G3; 1940. Gut; Surgical. U. S. Gov. , Navy Dept. Specification 57S51; 1944. Su- tures; Corrosion-Resisting Steel Alloy Wire. 1070 Commodities Not Elsewhere Classified 9| 6.0 U. S. Gov. , Navy Dept. Specification 57S63; 1944. Su- tures; Silver Wire. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2041A; 1941. Needle Holder; Kolle. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2702;, 1939. Suture; Tape, Cotton. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2733; 1939. Case; Nasal, Suture. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2790A; 1940. Tape; Suture, Cotton, Weterinary. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2897; 1939. Sutures; Silkworm Gut. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2973A; 1941. Suture; Silk, Braided. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2985; 1941. Suture; Catgut, U. S. Pharmacopoeia Quality. 915.57 Absorbent Cotton References. -Absorbent cotton, see 398. 1. 915.58 Bone Plates American Hospital Assn., 37-10. Sherman Ste el Bone Plates and S crew S. Covers One type, grade, and class of 14 bone plate sizes and 11 sizes of bone screws. Based On U. S. GOV., War Dept. Specifica- tions 10-2072 D and National Bureau of Standards, COmmercial Standard CS37-31. U. S. GOV., Dept. Of CO m me r c e , National Bureau Of Standards. Commerical Standard CS37-31; 1931. Steel BOne Plates and Screws. A COmmercial Standard Se- lected and adopted by industry for Sherman type bone plates made of chromium-vanadium steel, requirements on chemical composition of plates and screws corres- ponding to S. A. E. Steel No. 6150, hardness, dimensions and design of 14 plate sizes and 11 screw S12es. In- itiated by the American College of Surgeons. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2072D; 1941. Steel Bone Plates and Screws; Sher- II].3H]. U. S. 10-2163; Medical Dept. Specification Bone Plating, LOWſman. GOV., U. 1927. S. Army, Clamp; 915.59 Miscel laneous Medical and Hospital Sup- plies U.S. Gov., Dept. of Commerce, National Bureau of Stand- ards. COTRſiercial Standard CS 114-43; 1943. Hospital Sheeting for Mattress Protection. To serve as a guide to producers, distributors, and users of Sheeting in- pervious to moisture; used for the protection of hos- pital mattresses. Gives requirements for thickness, breaking strength, tearing strength, resistance to oil and disinfectants, resistance to Sterilization, accelerated 8ging, cracking and moisture penetration, and burning Tate. U. S. Gov., Federal Specification U-C-115; 1943. Amend- ment 1; 1944. Capsules (Empty); Gelatin, Pharmaceu- tical. Covers One type, One grade, and S1ze NOS. O00, OO, 0, 1, 2, 3, 4, 5, 10, and 11. Gives requirements for material, workmanship, shape and construction, capacities of sizes, water resistance, acid solubil- ity, and appearance and color; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. 639677 O-45—68 U. S. Gov. , Federal Specification GG-P-171; 1943. Pen- cils; Skin-Making. Covers on e grade; two types- (I) single color and (II) two-color combination; and two classes- (A) Wood casing and (B) paper casing, Gives requirements for Colors, marking mediums, cas- ings, workmanship, instruction sheet, marking, finish, DOint protectOr, bid Sample, a n d details for each type and class; methods of sampling, inspection, and test8; and packaging, packing, and marking for Ship- Inent. U. S. Gov., Fe de r a 1 Specification GG-S-621; 1944. Splints; Basswood. COVers One type and One grade. Gives requirements for Sizes, material, workmanship, wood dimensions, a n d finish; methods Of sampling, in Spection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV. , Navy De p t . Dispensers; Salt-Tablet. U. S. Gov., Treasury Dept., Procurement Div., No. 705; 1944. Masks; Surgeons", COtton Gauze. COverS One type. Gives requirements for gauze, tape, thread, WOrkmanship, design, mask proper, S 1 Z e , and tape; methods of sampling, inspection, and tests; and pack- aging, packing, and marking for Shipment. U. S. Gov. , U. S. Army, Army Air Forces. Specification Specification 51D3a; 1944. 94-40859; 1944. Kit; Carbon Monoxide Blood Testing, Type GG-1. U. S. Gov. , U. S. Army, Chemical Warfare Service. Spec- ification 97-54-69; 1936. Capsule; CN. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2156A; 1941. Splint; Wire Ladder. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2157A; 1939. Splints; Basswood. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2510; 1939. Capsules; Gelatin. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2639; 1939. Capsule; Gelatin, Veterinary. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2696; 1939. Stick; Orangewood. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2866; 1939. Perimeter, Charts; McHardy. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2893; 1939. Pad; Prescription. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2942; 1939. Chain for Bandage SciSSOrS. U. S. Gov. , U. S. Army, Medical Dept. Specification 1O-2998; 1941. Splint Accessories; Steel. U. S. Gov., U. S. Army, Medical Dept. Specification 10-3009; 1944. Mask; Face, Surg1cal, Improved, With Fabric Filter. 9 |6. SURVEYORS AND ENG | NEERS' MENTS AND SUPPLIES 9 |6.0 GENERAL ITEMS American Society of Civil Engineers. Manuals of Engi- neering Practice, No. 15; 1938. Definitions of Sur- veying Terms. In order to pro du c e a manual that would be serviceable, but not too bulky, the attempt was made to limit definitions to terms that are am- biguous or doubtful and terms that are comparatively new. In cases where more than One term is used to mean the same thing, the terms and definitions are adopted as the best usage. |NSTRU- 1071 9| 6.0 Directory of Commodity Specifications * U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Admin- istration, Bureau of Federal Alrways. Specification CAA-327. Transit; Engineering, 1-Minute, Large. U. S. GOV., Dept. Of COmmerce, Civil Aeronautics Admin- 1stration, Bureau Of Federal Airways. Specification CAA-372. TranS1t; Engineering, Small. U. S. Gov. , Dept. Of Commerce, C1V11 Aeronautics Admin- 1stration, Bureau Of Federal Airways. Specification CAA-380. Le Vel; Standard Dumpy. 9|6. MATHEMATICAL INSTRUMENTS U. S. GOV., Army-Navy Aeronautical Specification AN-C- 108; 1943. COmputers; Balance. U. S. GOV., U. S. Army, Corps of Engineers. Specifica- tion 26–15; 1927. Rule; Slide, Polyphase, 10-In. , With Magnifier, With Case. U. S. Gov., U. S. Army, Corps Of Engineers. Specifica- t1 On 42-1; 1921. Rule; Slide, 16-In. , W1th Case. U. S. GOV., U. S. Army, Corps Of Engineers. Specifica- tion 42–2; 1921. Rule; Slide, 20-In. , With Case. 9| 6.2 LENGTH AND ANGLE MEASUR ING INSTRUMENTS 9| 6.2 | Length-Measuring Instruments U. S. GOV. , Dept. Of C O In m e r c e , National Bureau Of Standards. Circular C328; 1927. Testing of Measur- ing Tapes at the National Bureau Of Standards. In- cludes specifications for standard Steel tapes; re- quirements on placing Of graduations; permissible error in length for chosen standard tensions. Method Of t e s t in g steel tapes with description of bench standard; description of geode t 1 c comparator for testing base-line tapes. U. S. Gov. , Dept. of C om me r c e , National Bureau Of Standards. Commercial Standard (Emergency) CS (E) 119–45; 1945. Dial Indicators (for Linear Measure- ments). The purpose is to provide minimum essential requirements for precision dial indicators. Covers four size groups Of nominal bezel diameters, type, material, 1 llustrations, dial indicators, dial class- es, dial markings (English and metric), dial number- ing, repetition of accuracy, repetition of readings, accuracy, packing, and marking. U. S. Gov., U. S. Army, Corps Of Engineers. Specifica- tion 42–33; 1939. Chain; Band, 300-Ft. , With Reel and Tape Handles. U. S. Gov. , U. S. Army, Corps Of Engineers. Specifica- tion 42–34; 1939. Tape; Measuring, Steel, 100-Ft. , Graduated in Feet and Meters. U. S. Gov. , U. S. Army, Corps Of Engineers. Specifica- tion 42–35; 1939. Tape; Measuring, Steel, 100-Ft. , Graduated in Feet, W1th Thermometer Scale, Tension Handle, and Base Line Thermometer. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42–36; 1939. Tape; Steel, P O C ke t , 2-Meter, Graduated in Inches and Meters. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 42–37; 1939. Tape; Steel, Map, Graduated in Yards, 1/20, 000. References. –Caliper rules, carpenters folding rules, steel rules, wood rulers, see 6 16.33; railway Wheel measuring tapes, see 616.35; standard linear measures, See 919. 1. 916.22 Angle-Measuring Instruments U. S. Gov., Army Air Forces. Specification 27473 (3); 1944. Sextant; Aircraft, Type A-10 (Bubble Type). U. S. Gov., Army Air Forces. Specification No. 40834; 1944. Trainer; Sextant, Type W-1. U. S. Gov., Army-Navy Aeronautical Specification An-C- 96; 1944. COllimators; Sextant. º U. S. Gov. , Army-Navy Aeronautical Specification AN-S- 28; 1943. Sextants; Bubble Type (With Altitude Aver- aging Device). U. S. Gov., Army-Navy Aeronautical Specification AN-S- 29; 1944. Sextants; Median Type. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ification for Protractor; Paper, Glassine, or Opaque. U. S. Gov. , Dept. Of Agri Culture, Forest Service. Spec- ification No. 2. Alldade; Wert1Cal-Angle. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification 268–1. Protractor; Dispatcher, Metal. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification No. 269. ProtractOr; Smoke Chaser's, Trans- parent. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification No. 377. Triangulator; Parallel, Transparent. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification MSF-1. Alidade; Pivot-Type. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification MSF-2–1. Alidade; 18-In. , Plain Base. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification MSF-2-2. Alldade, 12-In. , Plain Base. U. S. Gov. , Dept. of I n te r i or , Purchasing Office. Standard Specification No. 31. Theodoll tes; 10 Sec- onds, 7 Inches. U. S. Gov. , Joint Army–Navy Specification JAN-C-167; 1944. Clinometers (Mark 4). t U. S. Gov., Marine Corps Specification, 1941. Protra C- to r S ; Xylonite, Semicircular, 6-In. , Graduated in DegreeS. U. S. Gov., Navy Dept. Specification 18A4; 1944. All- dades; Telescopic. U. S. Gov., Navy Dept. Specification 18012c, 1944. Circles; Azimuth, Mark 111, Model 2. U. S. Gov., Navy Dept. Specification 18P7; 1943. Pro- tractors; Position–Ploting, HOey. U. S. Gov., Navy Dept. Specification 1886b; 1931. Sex- tants; Surveying. U. S. Gov., Navy Dept. Specification 18S11a; 1943. StadimeterS. U. S. Gov., Navy Dept. Specification 18814C; 1944. Sextants; High Grade, Endless Tangent Screw, Mark II. U. S. Gov., U. S. Army, Corps of Engineers. Spec 1 fica- tion 42.1–2; 1921. Alldade; Brass, Open Sight, With Level Bubble and Declinator, Complete With Case. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- 42.1–47; 1921. Sextant; Pocket, W1th Case. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42–13–A; 1934. Clinometer; Service, With Case. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42–17; 1928. Alidade; Telescopic, Complete. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42-31; 1938. Alidade; Boxwood, Flat, Folding Sights, With Leather Case. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42–32; 1938. Alidade; Boxwood, Triangular, 8 1/2- In . U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42–39; 1939. Compass; Lensatic, With Leather Case. U. S. Gov., U. S. Army, Signal Corps. Specification 74-1-D; 1940. Theodolite; Type ML-47- ( ), and Tripod; Type ML-78- ( ). 1072 Commodities Not Elsewhere Classified 9 || 7.2 U. S. Gov. , U. S. Army, Signal Corps. Specification 75-32D; 1942. Theodolite; Type PH- ( )-33, Associated Equipment. U. S. Gov. , U. S. Maritime Commission. 18—MC-8; 1944. Sextants; Endless-Tangent Screw, Pre- cision. Covers one grade. Gives requirements for materials and workmanship, COnStruction, frame, grad- uated arc, rack, index arm, tangent Screw and micro- meter drum, telescope, mirrors, Shade glasses, pivot, handle, errors, weight, marking, finish, Case, acces- sories, interchangeability Of parts, and Spare parts; inspection, Sampling, and methods of test; and pack- aging, packing, and marking for Shipment. 916.4 GAGES (EXCEPT INDUSTRIAL) U. S. Gov. , U. S. Army, tion 49–5; Specification Corps of Engineers. 1922. Gage; Tide. 9| 6.5 TRANSI TS U. S. G O v. , D ep t. Of Interior, General Land Office. Specification for General Land Office Solar Transit; 1941. Includes requirements for light mountain en- gineers' transit, with full vertical circle and Smith Solar attachment, adapted to the public-land Subdi- V1S1 Onal SurveyS. U. S. Gov., Dept. O f Interior, Standard Specification No. 19. 20 SecondS. U. S. G O V. , Dept. O f Interior, Standard Specification NO. 20. 30 SecondS. U. S. G. O. V., Dept. O f Interior, Standard Specification NO. 30. 1 minute. U. S. GOV., U. tion 42-15A; U. S. GOV., U. tion 42-27; Specifica- Purchasing 0 f f 1 C e. Transit and Tripods; Purchasing 0 f f l ce. Transit and Tripods; Purchasing 0 f f i ce. Transits and Tripods; S. Army, Corps of Engineers. 1931. Transit; Engineers", S. Army, Corps Of Engineers. 1937. ROd; Stadia, 12-Ft. , 916.6 LEVELS (OTHER THAN CARPENTERS") U. S. Gov., U. S. Army, Corps of Engineers. . Specifica- tion 42-16A; 1931. Level; Dumpy Engineers', COImplete. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42–28; 1937. Rod; Level, Philadelphia. U. S. Gov. , U. S. Army, Corps of EngineerS. Specifica- tion 42-59; 1943. Level; Hand, LO CatCI’S. 9|6.7 CHESTS AND KITS 9|6.8 PLANE-TABLE OUTFITS U. S. Specifica- COmplete. Specifica- Folding. Gov., Dept. Of Agriculture, Forest Service. ification No. 132. Fire Finder Map Board Table. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42–21; 1929. Plane Table; Complete, With Board, Ft.C. 9| 6.9 MISCELLANEOIJS INSTRUMENTS U. S. Gov. , Army-Navy Aeronautical Specification AN-A- 14; 1943. Astrographs. U. S. G O v. , N a V y Dept. Specification 18-I-7; 1942. Indicators; Position-Angle (Inclinometers), for Bin- Oculars for LOOKOut. U. S. Gov. , U. S. Army, Corps Of Engineers. tion 42. 1–5; 1921. Arrow; Steel, 10 In. , U. S. Gov., U. S. Army, Corps Of Engineers. tion 42. 1-37; 1921. POle; Ranging, Spec- Specifica- Set Of 11. Specifica- Surveyors' Rod s, Metal, Tubular, in two Sections, Maximum Graduation 6 Ft. , Complete With Case. 9 7. METEOROLOGICAL | NSTRUMENTS 9| 7.0 GENERAL ITEMS American Society for Testing Materials, D 337-34; 1934. Method of Determining Relative Humidity. Definitions for absolute humid 1 ty, relative humidity, dew point, vapor pressure, dry and Wet bulb temperatures, hygro- meter, psychrometer, etc.; description o f Standard sling psychrometer, alternate instruments, method of procedure, and formulas for calculations Of results. 917. ANEMOMETER AND WIND WANES U. S. Gov. , Dept. Of Commerce, Civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-32. Windcone-Assembly; Internally Lighted. U. S. Gov., Dept. of Commerce, Civil Aeronautics Admin- istration, Bureau Of Federal AirWayS. Specification CAA-507. Weather Instruments; Wind Direction a n d Welocity. U. S. Gov., U. S. A rm y, Signal Corps. 74–13–A; 1925. Anemometer; Type ML-58. 9| 7.2 BAROMETERS AND BAROGRAPHS American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 2–Pressure Measure- ment, Chapters 1 and 6, 1941. Chapter 1 considers types of barometers; methods of obtaining barometric pressure; range and accuracy of barometers; installa- tion; barometric corrections and reductions; and calibration, etc. Chapter 6 presents information. On standard conditions f or mercury columns; Standard barometric pressure for COnden Sers, engines, and tur- bines; barometric temperature; temperature correc- t i on S; temperature-correction formula; corrections for barometers and pressure gageS for decrease Of at- mospheric pressure with elevation; gravity correc- tions; data for computing pressures above atmospher- ic; corrections for head and water columns; density of water and multipliers for Water columns; formu- las for pressure equivalents Of Velocity heads; com- putation o f total pressure; formulas for pressure loss due to pipe friction, for friction loss in terms of velocity, and in terms of 1mpact tube reading. U. S. Gov., Army Air Forces. Specification 27397-1; 1943. Barograph; Type B-2, AlrCraft. U. S. Gov., Army Air Forces. Specification 27989 (1); 1942. Barometer; Laboratory (Alt1tude Test). U. S. Gov., Jo in t Army-Navy Specification JAN-B-84; 1944. Barometers; Mercurial, Marine. U. S. Gov. , N a v y De p t. Specification 18B10; 1944. Barometers; Aneroid. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- Specification tion 42. 1–6, 1921. Barometer; Aneroid, With Case. U. S. Gov., U. S. Army, Signal Corps. Specification 74–4–B; 1922. Barometer; Type ML-9, Aneroid. U. S. Gov. , U. S. A rm y, Signal Corps. Specification 74–7–D; 1942. Barometers; Type ML-2 and Case, ML-48. U. S. Gov., U. S. A rm y, Signal Corps. Specification 74–25; 1938. Barograph; Type ML-3-A. U. S. Gov. , U. S. Marítime COmmi SS1 On. Specification 18-MC-1b; 1943. Barometer; Aneroid. Shall be but one type and grade. Gives requirements for materials, wOrkmanship, COnStruction, a n d finish; inspection, 1073 9 || 7.2 Directory of Commodity Specifications sampling, and methods Of test; ing, and marking. 917.3 PSYCHROMETERS, CASE AND SLING American Society of Mechanical Engineers, Power Test Codes. Ausiliary Section. Part 18–Humidity Deter- minations, 1932. Contains detailed description and m et h O d S Of application as well as information. On available types Of instruments. American Society for Testing Materials, D 337-34; 1934. Method of Determining Relative Humidity. Definitions for absolute humidity, relative humidity, dew point, vapor pressure, dry and wet bulb temperatures, hygro- meter, psychrometer, etc.; description of standard sling psychrometer, alternate instruments, method of procedure, and formulas for calculations of results. U. S. Gov. , N a v y Dep t. Specification 18P2d; 1943. Psychrometers and Cases. U. S. Gov. , U. S. Arm y, and packaging, pack- Signal Corps. Specification 74-17B; 1931. Psychrometer; Type ML-24. U. S. Gov. , U. S. Marí time Commission. Specification 18—MC-4; 1941. Hygrometer; Mason's Form. Shall be but One type and One grade. Gives requirements for materials, workmanship, thermometer, reservoir, Wicks, scales, panel, mounting, inspection, and test. 917.4 GAGES, METEOROLOGICAL U. S. Gov. , U. S. A rm y, Signal Corps. Specification 74–9; 1922. Gage; Type ML-17, Rain and Snow. U. S. Gov. , U. S. Army, Signal Corps. Specification 74-60; 1943. Gage; ML-217, Precipitat1On. 9 |7.5 THERMOMETERS References. – Testing of thermometers, see 919.80. 9| 7.9 MISCELLANEOUS METEOROLOGICAL INSTRUMENTS U. S. Gov., U. S. A rm y, Signal Corps. Specification 74-10B; 1941. Hydrograph; Type ML-16, Without Clock. U. S. Gov., U. S. A rm y, Signal Corps. Specification 74–11; 1922. Sunshine Recorder; Type ML-20. U. S. Gov. , U. S. A rm y, Signal Corps. Specification 74–19–A; 1938. Board; Plotting, Type ML-57, Meteoro- logical. U. S. Gov. , U. S. A rm y, Signal Corps. Specification 74-21A; 1933. Rotor; Type ML-74-A. U. S. Gov. , U. S. A rm y, Signal Corps. Specification 74–23–A; 1934. Board; Type ML-92, for Meteorological Data. U. S. Gov. , U. S. Arm. y, Signal Corps. Specification 74-24; 1938. Board; Plotting, Type ML-55. Includes Paper Cover and Rules, Type ML-63. U. S. Gov. , U. S. A rm y, Signal Corps. Specification 74–3OB; 1944. Meteorological Scales. U. S. Gov., U. S. Army, Signal Corps. Specification 74–31–A; 1943. Plotting Boards; ML-120 and ML-122. U. S. Gov., U. S. Army, S19 mal Corps. Specification 74–58; 1943. Wind Equipment; SCM-20- ( ). 9|8. LABORATORY APPARATUS AND SUPPLIES 9|8. O GENERAL ITEMS American Ceramic Society. Journal Of A. C. S. for June 1928. Tentative Methods. Analysis of Glass, 1926. Preparation and fusion of sample, method of determi- nation of silica, iron and alumina, lime, magnesia, and alkalles. American Trudeau Society (Medical Section of the Na- tional Tuberculosis ASSn. ). Report Of the COmmittee On Standard Laboratory Procedure Minimum Laboratory Standards, 194 2. COvers the minimum which 1s the least acceptable effort in searching for the tubercle bacillus and includes technical procedures for making the Several testS. U. S. Gov., Dept. Of CO mm e r ce, National Bureau of Standards. Circular C.19; 1924. Standard Density and Wolumetric Tables. Includes tables of temperature correction for glass Volumetric apparatus. U. S. Gov. , Dept. Of CO mm e r ce, National Bureau of St a n d ar d S. C1rcular C398 and Supplement, 1944. Standard Samples. Glass, Low Boron, Sample 92; Glass, High Boron, Sample 93; Glass, Lead–Barium, Sample 89; Glass, Opal, Sample 91; Glass, Soda-Lime, Sample 80; and Glass, Soda-Lime (B203Ba0), Sample 128. These samples are prepared and SOld by the National Bureau of Standards with a certificate of analysis for use in industry and by others as a comparison standard for checking the accuracy O f analysis of similar materials. U. S. GOV. , Dept. Of CO mm e r C e, National Bureau Of Standards. Circular C434; 1941. Testing Of Glass Wolumetric Apparatus. This circular contains Speci- fications and tolerances for glass volumetric appa- ratus of precision grade. Detailed information is given as to dimensions, type of graduations, inscrip- tions, and tolerances for Burettes, flasks, cylinders, and certain kinds Of Special apparatus. Instructions are given for the method of reading, the test liquid used, the method of test, and the 1mportance Of Clean- liness of apparatus. An Outline Of the tests Der- formed, reports of test, and directions for Submitting apparatus, are 1ncluded. U. S. Gov. , Dept. Of CO mm er C e, National Bureau of Standards. COIII]ercial Standard CS21-39; 1939. Inter- changeable Ground-Glass Joints, Stopcocks, and Stop- pers. This standard covers interchangeable ground- glass joints for laboratory and industrial glassware in sizes from 5 to 71 mm. approximate diameter at the large end of ground ZOne for full-length grindings; from 5 to 40 mm. for medium-length grindings; and from 10 to 71 mm. for Short-length grindings; inter- changeable Straight-bore, ground-glass stop cocks from 1- to 10-mm. bore; interchangeable ground-glass stop- pers from 9 to 38 mm. approximate diameter at the large end of ground ZOne for VOlumetric flasks, stop- pered Erlenmeyer flasks, stoppered cylingers, separa- tory funnels, and iodine determination flasks; and 1nterchangeable ground-glass stoppers from 14 to 45 mm. approximate diameter at the large end of ground ZOne for reagent bottles. Sponsored by the W1treous China Plumbing Fixtures Assn. Also printed in Span- 1Sh. 9|8. BURETTES AND PIPETTES American Chemical Society. Standard Si Zes and Shapes Of Apparatus, 1927. Includes burettes and pipettes, s i z e s and capacities selected as standard Stock items, no detailed dimensions Or Specifications. Manufacturing Chemists Assn. Of the U. S. Laboratory Apparatus, 1922. Burettes. FOI four Standard bu- rettes (funnel top; 3-way stopcock; bulb and 3-way stopcock with 50 ml. bulb; bulb and 3-way StopCOck 1074 Commodities Not Elsewhere Classified 9 || 8.3 with 75 ml. bulb), requirements on general quality and annealing of glass, graduation, Construction of stopcocks and burette tips, capacity and design Of burette, dimensions, time Of Outflow, error in C8- pacity, calibration according to National Bureau of Standards IBethods. Manufacturing Chemists Assn. Of the U. S. Laboratory Apparatus, 1922. Mohr Pipettes. Standard S 1 Zie S, requirements on general qual it y and annealing of glass, design, graduation, dimensions, limits qf er- ror in graduation, Calibration 1n accordance with methods of National Bureau of Standard S. Manufacturing Chemists Assn. Of the U. S. Laboratory Apparatus, 1922. Transfer Pipettes. Standard sizes, requirements on general qual 1 t y and annealing of glass, dimensions, graduation, accuracy of graduation, calibration according to National Bureau of Stand- ardS methods. S. Gov., Fe d e r a l Spec 1ſ ication DD-P-386; Pipettes; Ostwald. Covers One type, One grade, and six sizes—1/2, 1, 2, 3, 5, and 10 cc. G’ves detail requirements for dimensions, tolerance, bulb, lumen, ends, and calibration; methods Of Sampling, inspec- tion, and t e s t s; and requirements for packaging, packing, and marking. S. Gov., Navy De D t . Specification 57P6; 1941. Pipettes; Haemacytometer, D1 luting. U. 1940. * | 1 - U. S. Gov., U. S. Army, Medical Dept. Specification 10–2025A; 1941, Burette; Automatic. J. S. Gov., U. S. Army, Medical Dept. Specification 1O-2372; 1938. Pipette; Babcock, for Milk Test. U. S. Gov., Weterans Administration, Medical and HOS- pital Supply Section, WA-H-8c; 1938. Blood D11uting Pipettes. t References.--Analysis of glass, volume correction, ground joints, see 918. 0. 918.2 BEAKERS, GLASSES, GRADUATES, AND FUNNELS American Chemical Society. Standard Sizes and Shapes Of Apparatus, 1927. Includes beakers, glasses, gradu- ates, and funnels; sizes and capacities Selected as standard stock items; no detailed dimensions Or spec- if iCat iOns. e American WOOG-Preservers' Assn. Methods for Determina- tion of Tar Acids, 26b; 1939. Includes specification for graduated glass separatory funnel; dimensional drawings for two types. Manufacturing Chemists Assn. Of the U. S. Laboratory Apparatus, 1922. Graduated Cylinders. For lipped cylinders with foot and for glass stoppered cylinders with f OOt, Standard sizes, requirements On general quality and annealing of glass, design, graduation, diameter of neck of stoppered cylinders, limits of error in graduation, calibration in accordance with methods Of National Bureau of Standards. U. S. Gov., Dept. of Commer c e , National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measuring Devices. Glass Graduates. Shall be either cylindri- cal or COnical in Shape and made of good quality glass, thoroughly annealed, clear and transparent Specification requirements are given relative to con- struction and capacities of . graduates, as well as allowable tolerances for various diameters. e t l ; U. S. GOV., Federal Specification DD-F-806; 1941. i # U. U. S. Gov., Federal Specification DD-F-796; 1941. Fun- nels; Glass, Fluted or Ribbed. Covers two classes- (A) fluted (in two sizes–32- and 64-ounce) and (B) ribbed (in f iv e sizes-2-, 8-, 16-, 32-, and 64- ounce). Gives requirements for material, workmanship, bowl, Stem, fluting, ribbing, and measurements; meth- Ods of sampling, 1nSpection, and tests; and require- ments for packing and marking for shipment. Fun- nels; Glass, Smooth (Chemical). Covers two classes- (A) short stem, sizes 1 to 11, inclusive; and (B) loag stem, sizes 1 to 7, inclusive. Gives require- Thents for material, Workmanship, size, inside diam— eter, length of stem, and Outside diameter; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. S. GOV., Fe de r a l Specification DD–G–666; 1941. Amendment 1; 1944. Graduates; Glass, COnical. COvers One grade and three types-(I) graduated in metric S C a le , (II) graduated 1n apothecaries scale, and (III) grad u a t e d in both metric and apothecaries Scales. Gives requirements for Capacities, material, Workmanship, Construction, graduation marking, capac- ity numerals, marking, and tolerances; methods of Sampling, inspection, and tests; and packaging, pack- ing, and marking for Shipment. U. U. S. Gov., Fe d e r a 1 Specification DD-W-581; 1937. Amendment 1; 1937. WOlumetric Apparatus; G la S S . COVerS VOlumetric flasks, burettes, transfer pipettes, measuring pipettes, Cylindrical graduates, and Ser O- logical pipettes-Class A and Class B. Gives detail requirements; methods of inspect lon and tests; and requirements for packaging, packing, and marking. U. S. GOV., Navy De p t . Specification 57B13; 1941. Beakers; Laboratory, Glass. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2012B; 1942. Beaker; 250 CC. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2253A; 1941. Funnel; Separatory, Squibb. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2264A; 1941. Funnel; Separatory, Cylindrical. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2268A; 1941. MeaSure; ACld. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2273A; 1941. Glass; Test, UT1 nalysis. U. S. GOV., U. S. Army, Medical Dept. Specificat 10n 10-2489B; 1942. Graduate; Aluminum, 60-CC. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2494; 1939. Graduate; 500-CC. , Enamelware. U. S. GOV. , U. S. Army, Medical Dept. Specificat 10n 10-2535; 1939. Funnel; Enamelware. S. GOV., U. S. Army, Medical Dept. Specification 10-2561; 1939. Beaker. U. S. GOV., U. S. Army, S19 mal Corps. Specification 75-8A; 1938. Graduate; Glass, for Photographic Use. References. –Analysis of glass, volume corrections, ground joints,. physical testing methods, see 918.0; metal funnels for commercial use, see 612. 29; Buchner DOrcela in funnel, see 532. 21. 918.3 CRUC IBLES, BOTTLES, BRUSHES, AND JARS American Chemical Society. Standard S1zes and Shapes of Apparatus, 1927. Includes crucibles and bottles, sizes and capacities selected as Standard Stock items, no detailed dimensions Or Specifications. 1075 9|8. 3 Directory of Commodity Specifications American Hospital Assn., 43-25. One type, One grade, and four sizes. Based On U. S. GOV. , War Dept., Specification 10-2004A. American HOSpital ASSn. , 43-28. Specimen Jar. COvers One type, One grade, and three s 1zes. Based On U. S. GOV. , War Dept., Specification 10-2292. U. S. G O V . , Navy Dept. Specification 57B24; 1943. Bottles; Tablet, Wide-Mouth, Screw-Cap, Flint—Glass (for Cases, Tablet, U.S. N.). Mu Seum Jars. COVers U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2004A, 1941. Jal'S; Museum. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2246A; 1939. Bottle; Specific Gravity. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2248A; 1941. Desiccator; Scheibler. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2257A; 1941. BOttle; Weighing. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2262A; 1941. Holder; Crucible, Walter. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2265A; 1941. Jar; Animal. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2267A; 1941. Bottle; Testing, Cream and Milk. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2283A; 1941. Jar; COplin. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2292A; 1941. Jar; Specimen. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2306B; 1941. Bottle; Waccine. U. S. GOV., U. S. Army, Medical Dept. Specificationi 1O-2368A; 1941. Crucible; POrcelain, High Form. U. S. GOV. , U. S. Army, Medical Dept. Specification 1O-2371-A; 1939. Bottle; Wide Mouth, With Ground Glas S St Opper. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2447; 1938. Bottles; Reagent, 8-OZ., Narrow Mouth With Wertical, CO1n-Shaped Glass St.0pper. U. S. Gov., U. S. Army, Medical Dept. Spec 1ſ ication 1O-2522; 1939. Jar; 01ntment. U. S. Gov., U. S. Army, Medical Dept. Spec 1ſ ication 10-2525; 1939. Bottle; Office, Preparation. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2655; 1939. Bottle; Narrow Mouth, With G r Ou Ind Glass Stopper. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2728; 1939. Brush; Camel Hair. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2745; 1939. Brush; Scratch. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2812A; 1941. Wial; 2-Dram. U. S. Gov., U. S. Army, Medical Dept. Spec 1 fication 10–2828; 1939. Jar for Sutures. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2903; 1939. Wial; Glass, Amber, 60-CC. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2928; 1939. Wial; Rubber-Stoppered, 6 1/2-CC. U. S. GOV. , U. S. Army, Medical Dept. Specification 10–2964; 1939. Wial; Glass-stoppered, for Container NO. 1. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2995; 1941. Wial; Serum. References. –Porcelain crucibles and other, labora- tory porcela in ware, see 532.21; Weighing bottles, tablet bottles, see 955. 1; laboratory and dist1lla- tion flasks, See 918- 9; analys 13 Of glas S, VO lume corrections, ground joints, see 918. O. 9|8.1. BURNERS AND CLAMPS American Chemical Society. Standard Sizes and Shapes of Apparatus, 1927. Includes burners and clamps, sizes and capacities S e le C t e d as standard stock 1tems, no detailed dimensions or specifications. U. S. Gov., Treasury Dept. Procurement Div., No. 577; 1942. Burners; Gas, Laboratory. Covers type I; Reg- ular-class A, Bunsen; class B, Meker (size 1, large; size 2, medium; S12e 3, Small); and class C, Tirrill; and type II; Blast-class A, Bunsen and class B, MIT. Gives requirements f O r material, control, finish, flame retarder, and dimenSiOns and details for each type and class; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2007B; 1939. Burner; Gasoline (Fire Pot Type). U. S. GOV., U. S. Army, Medical Dept. Specification 10-2008A; 1941. Burner; Bunsen, Tirrill Type. U. S. GOV., U. S. Army, Med 1Cal Dept. Specification 10–2009A; 1941. Burner; Bunsen, H1gh Temperature Or Meker. U. S. GOV., U. S. AITy, Medical Dept. Specification 10-2010B; 1941. Burner; Bun Sen, Blast. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2011A; 1942. Burner; Alcohol, Bunsen Type. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2355A; 1941. Burner; Burlsen, Four Burners, Grouped. U. S. Gov., U. S. Army, Medical Dept. Specification 1O-2358; 1939. Burner; M1CTO. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2366A; 1942. Clamp; Mohr's Pinchcock. U. S. GOV., U. S. Army, Medical Dept. Specification 1O-2379; 1939. Clamp; Adjustable. U. S. Gov., U. S. Army, Medical Dept. Specification 10-238OA; 1941. Clamp; Extension. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2381A; 1941. Clamp; Extension, Holder. U. S. GOV., U. S. Army, Medical Dept. Spec 1ſ 1Cat iOn 10-2382A; 1942. Clamp; Hoffman, Improved. U. S. GOV. , U. S. ATIly, Medical Dept. Specification 10-2720; 1939. Burner; Bunsen, Laboratory. U. S. GOV., U. S. Army, Medical Dept. Specificat 10n. 10-2844; 1939. TOrch for Prestolite. 9|8.5 D ISHES American Chemical Society. Standard S1zes and Shapes of Apparatus, 1927. Includes dishes, sizes and ca- pacities selected as standard Stock 11tems, no de- tailed dimensions or specifications. American Hospital Assn., 43-16. Culture and Petr 1 Dishes. COvers One type, two grades, and tWO S 12es. U. S. Gov. , Fe de r a l Specification DD-D-411; 1941. Dishes; Culture and Petri. Covers two grades-(A) resistance glass (in two classes-(1) ground edges and (2) reinforced edges); and (B) ordinary glass (in One class—(1) ground edges). Gives detail re- quirements as to si z e s , weights, and tolerances; methods Of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shi DInent. U. S. GOV., Navy De p t . Specification 57D5; Dishes; EVaporating, POrcelain. U. S. Gov., U. S. Army, Medical Dept. Spec 1 fication 10-2249A; 1941. Dish; Evaporating, Glass. 1941. 1076 Commodities Not Elsewhere Classified 9 8.87 U. S. Gov. , U. S. Army, Medical Dept. 10-2295A; 1942. Dish; Stender. References. –Porcelain dish, Specification See 532. 21. 9|8.6 MORTARS AND PESTLES - American Chemical Society. Standard Sizes and Shapes Of Apparatus, 1927. Includes mortars, sizes selected as standard stock items, no detailed dimensions or Specifications. U. S. Gov. , Navy Dept. Specification 57M4; 1942. Mor- tars and Pestles; Pharmaceutical. f U. S. Gov. , U. S. Army, Medical Dept. 10-2491A; 1939. Mortar and Pestle. 9 || 8.7 TUBES AND TUB ING American Chemical Society. Standard Sizes and Shapes of Apparatus, 1927. Includes tubes and tubing, sizes Selected as standard stock items, no detalled specifi- Cations. American Hospital Assn., 43-37. Assorted Test Tubes. Covers three types, two grades, and nine sizes. Based Specification On U. S. Gov. , War Dept., Specification 10–2352. American Hospital Assn., 43–40. Glass Tubing. Covers One type, One grade, and two sizes. Based On U. S. GOV. , War Dept., Specification 10-2055B. U. S. Gov. , Navy Dept. Specification 18-T25a; 1942. Tubes; Clinometer, Spirit. U. S. Gov. , Navy Dept. Specification 57T8; 1941. Tubes; Antigen-Dilution, Glass (Kahn). U. S. Gov. , Navy Dept. Specification 57T9; 1941. Tubes; Blood-Sugar, Glass. U. S. Gov. , Navy De p t . Tubes; Centrifuge, Glass. Specification 57T10; 1941. U. S. Gov. , Navy De p t . Specification 57T11; 1941. Tubes; Drip, Glass. U. S. Gov. , Navy De p t . Specification 57T41; 1944. Tubes; Glass, Y-Shaped. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2038A, 1941. Glass ROds. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2055B; 1941. Tubing; Glass. O U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2067A; 1942. Tubes; Dr y in g (Calcium Chloride Tubes). U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2259A; 1941. Tu be ; Glass, 15-Co., Centrifuge, Graduated and Ungraduated. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2260A; 1941. Tube; Centrifuge, Glass, Ungraduated, 50-CC. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2274A; 1942. Tube; Color COmparis On, Nessler. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2352; 1938. Test Tube; Assorted. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2712; 1939. Tubing; Nickel-Silver. References. – Rubber tubing, see 204. 6. 9 8, 8 BIOLOGICAL APPARATUS AND SUPPLIES 9| 8.8l Album.inometers U. S. Gov. , U. S. AITy, Medical Dept. 10-2286A; 1941. Albuminometer; Esbach. 9 8.82 Amboceptors Specification 9| 8,83 Ampules The American Pharmaceutical Ass n . Formulary Committee. The National Formulary, Sev- enth Ed it 1 on , 1942. Ampuls. Gives description; methods of cleansing aſid sterilizing empty glass ampuls; tests for ampul glass; description Ör aque- Ous am Du l Solutions and of ampul water; clearness of ampul Solutions; reaction of ampu 1 solutions; Droper use Of Substances suitable as local anes- thetics, or as buffers, or as preservatives in am— pul Solutions; preparation of am pul solutions or Suspensions with a m pull Oil; description of ampul 011; description of filling of am puls; volume in each a m pu 1 ; promptness of sterilization of ampul Solution; sterilization of filled ampuls; sterili- Zation processes; testing of am pul solutions for Sterility; preparation of culture medium; general Sterility tests; Sterility test s on bulk products and on solutions in ampuls. U. S. Gov., U. S. Army, Medical Dept. Specification 10+2288A; 1944. Ampuls; Glass, for Waccine. and The National 9 || 8.8l. Chlorinators U. S. Gov. , J O 1 nt Army-Navy Specification JAN-C-97; 1944. Chlorination-Outfits, for Making Water Safe To Drink; Shipboard Use. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2811; 1939. ADparatus; Chlorinating. 9 || 8.85 Incubators, Biological U. S. GOv. , Federal Specification. GG-I-488; 1944. In- cubators; Bacteriological, A1 r-Circulating Type. Covers one type and four classes- (A) exterior and interior walls of asbestos transite board, (B) ex- terior walls Of steel and inter101 walls Of asbestos transite board, (C) exterior walls of wood and interi- or walls of asbestos transite board, and (D) exterior and interior walls Of Steel. Gives requirement.8 for sizes, general construction, Cabinets, hardware, in- sulation, shelves, electric heating medium, gasoline heating medium, ventilation, marking, Spare parts, finish, and details for each class and size; methods of 1nSpection and test; and packaging, packing, and marking for Shipment. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2013C; 1941. Incubators; Bacteriological. U. S. Gov., U. S. Army, Medical . Dept. Specification 10-2014A, 1939. Incubator; Field Model. 9 18.86 Haemacytometers U. S. GOV. , Navy D ep t . Specification 57C14; 1941. Chambers; Blood-Counting, Glass, for Hemacytometer. S. Gov. , Navy D ep t . Specification 57H9; 1944. Hemacytometers; Microscopical, COmplete, in Carrying Case. U. S. GOV. , U. S. 10-2024B; 1941. ponent Parts. J. l:edical Dept. Specification Complete, and Com- AITIly, Hemacytometer; References. – Analysis of glass, see 918. O. 918.87 Spatulas Manufacturing Chemists Assn. Of the U. S. Laboratory Apparatus, 1922. POrcelain Spatula. Requirements On * 1077 9 || 8.87 Directory of Commodity Specifications general quality of porcelain for long spatula with knob at O p p O S 1 t e end, standard sizes and dimen— Slons, tolerance On capacity, test requirements for resistance to rapid heating and cooling, resistance to hot alkalles, freedom from porous surface, and softening at high temperatures, to be entirely glazed. National Assn. Of Dyers and Cleaners of the U. S. and Canada. The Spotting Department, 1940. Includes recommendations for shape of bone spatula used in Spotting department. U. S. Gov. , Navy Dept. Specification 57S11; 1940. Spatulas; Pharmaceutical. U. S. Gov. , Navy De D t . Specification 57S19; 1941. Spatulas; Hard-Rubber (Pharmaceutical). U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2102A; 1942. Spatula; Abdominal. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2168A, 1942. Spatulas; Surgical. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2456A; 1940. Spatula; Wax, Dental U. S. Gov., U. S. Army, Medical Dept. Specification 10-2517; 1939. Spatula; Flexible. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2565A; 1942. Spatula; Brain, Cushing. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2579; 1939. Spatula; Stellite. U\ S. Gov., U. S. Army, Medical Dept. Specification 10-2962; 1939. Spatula; Cement, Dental. 9| 8.9 MISCELLANEOUS LABORATORY APPARATUS AND SUPPLIES American Chemical Society. Standard Sizes and Shapes of Apparatus, 1927. Includes absorption bulbs and tubes, adapters, alkalimeters, annealing cups, ball mills, baskets, baths, calcium chloride tylbes, cap- Sules, casse roles, Centrifuge tubes, color comparis On tubes, combust 10m tubes and boats, condensers, cylin- ders, desiccators, distilling tubes, extraction ap- paratus, filter paper, flasks, funnel tubes, gas a- nalysis appa ratus, lecture apparatus, potash bulbs, rubber tubing, Spatulas, St.0D COCKS, Sulphur apparatus, supports, tongs, triangles, urine analysis apparatus, Weighing bottles. S12es and capacities Selected as Standard stock items; no detailed dimensions Or Spec- 1 fications. American Hospital Assn., 43-19. Miscellaneous Labora- tory Flasks. Covers six types and One grade. Based On U. S. Gov. , War Dept. , Specification 10-2418A. American Society for Testing Materials, D 270–33; 1933. American Petroleum Institute Standard, 528-33. Ameri- can Standards Assn., Z11. 33-1935. Methods of Sampling Petroleum and Petroleum Products. Includes all per- troleum products except gases. Requirements for ex- perienced personnel a n d' description of apparatus; for bottle Or beaker Sampling Of tank cars and trucks; and shore, ship, Or barge tanks, continous sampling of pipe lines, dipper sampling of streams; thief sam- pling of cans, drums, and tank cars; borings sampling Of wax, soft SOlid's 1n cases, cakes, bags, or barrels; and grab sampling of lumpy material in bins, bunkers, sacks, and barrels. American Society for Testing Materials, D 635-44; 1944. Method of Test for Flammability of Plastics Over 0. O50 Inch in Thickness. COvers the procedure for # : determining the flammability of plastics in the form of sheets or plates. Apparatus, test specimens, pro- cedure, and report. American Society for Testing Materials, D 647–42 T, 1942. Tentative Spec 1 fications for Molds for Test Specimens of Molding Materials Used for Electrical Insulation. Molds for 1/2 by 1/2 by 5 in. Specimen and disk test Specimen. U. S. Gov., Dept. of Commerce, civil Aeronautics Admin- 1stration, Bureau of Federal Airways. Specification CAA-430. Octane Testing Machine. U. S. GOV. , Dept. Of C 0 m me r c e , National Bureau of Standards. COmmercial Standard CS21–39; 1939. In- terchangeable Ground-Glass Joints, Stop cocks, and Stoppers. This 'standard covers- (1) interchangeable ground-glass joints f O r laboratory and industrial glassware in sizes from 5 to 71 mm. approximate diam- eter at the large end of ground zone for full-length grindings, from 5 to 40 mm. for medium-length grind- ings, and from 10 to 71 mm. for short-length grind- ings; (2) interchangeable straight-bore, ground-glass stopcocks from 1- to 10-mm. bore; (3) interchangeable ground-glass stoppers from 9 to 38 mm. approximate diameter at the large end of ground zone for volumet- ric flasks, stoppered Erlenmeyer flasks, stoppered cylinders, separatory funnels, and 1 Odine determina- tion flasks; and (4) interchangeable ground-glass Stoppers from 14 to 45 mm. approximate diameter at the large end Of ground ZOne for reagent bottles. Also printed in Spanish. S. GOv. , Dept. Of C O m In e r C e , National Bureau Of Standards. Miscellaneous Publ 1 cat iOn M114; 1931. Filters for the Reproduction of Sun' ight and Daylight and the Determination Of Color Temperature. The paper contains 33 figures and 26 tables giving among Other things the energy distributions and fundamental Spectrophotometric and colorimetric data used in the COmputat 10ns, auxiliary SpectrophOtometric and colori- metric information. Obtained during the investigation, and the trilinear coordinates Of the various SOurce- and-filter combinations and Of the Planckian radiator from 1,600° to 20,000°K. computed on the basis of the adopted mean sun as the "neutral" stimulus. The filters a re further described in 38 charts, each chart giving the chemical formula, the Spectral trans- mission, and the light transmission of the filter, as well as the spectral energy distribution of the source, that of the source and filter combined, and the energy distribution which serves as the laeal in that particular case. S. Gov. , Federal Specification. GG-C-191; 1944. Cen- trifuges; Hand. Covers one type, grade, and class. G1ves requirements for material, workmanship, general description, driving mechanism, base, he ad , tube shields, sedimentation tubes, finish, and marking; methods of sampling, inspection, and tests; and pack- aging, packing, and marking for Shipment. U. S. Gov. , Fe d e r a 1 Specification GG-S-801a; 1944. Support; Laboratory Apparatus. COvers the conventlon- al three ring type, consisting of a base, supporting rod, and three rings, and shall be but One grade and class. Gives requirements for material, workmanship, base, Supporting rod, rings, finish, and marking; methods of sampling and inspection; and packaging, packing, and marking for shipment. U. U. 1078 t 9 |9. I Commodities Not Elsewhere Classified U. S. Gov. , Federal Specification. GG-U-681; 1942. Uri- nometers; Squibb. Covers One grade and class of the Squibb type. Gives detail requirements; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov. , Navy D ep t . Specification 57C17; 1941. Centrifuges; Electric. U. S. Gov., Navy Dept. Specification 57C18; 1941. Condensers; Water-glass for Laboratory Use. U. S. Gov. , Navy Dept. Specification 57M2; 1941. Meas- ures; Seidlitz-Powder. U. S. Gov. , Navy Dept. Specification 57R2; 1941. Rods; Stirring, Glass, Solid, Pharmaceutical. U. S. Gov. , Navy De p t . Specification 57S12; 1941. Stills; Water, Portable. U. S. Gov. , Navy De p t . Specification 57S22; 1941. Stills; Water, Electric. U. S. Gov. , Navy De p t . Specification 57T6a; 1944. Testing Outfits; Dissolved-Oxygen. U. S. Gov. , Treasury Dept., Procurement Div., No. 573; 1942. Desiccators; Laboratory. Covers three types– (1) plain, (2) tubulated cover, and (3) tubulated side; each having three classes- (A) 150 mm. diameter, (B) 200 mm. diameter, and (C) 250 mm. diameter. In- tended for use as an airtight container for dehydra- UlOn and keeping in an atmosphere of uniform humidity. Gives requirements for material (glass), construc- tion, container, dimensions, cover, porcelain plate, and pressure resistance; methods Of Sampling, inspec- tion, and tests; and packaging, Dacking, and marking. U. S. Gov. , U. S. Army, Chemical Warfare Service. Spec- 1 fication 97-54-76A; 1940. Set; Gas Identification, DetOnation, MI. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2015B; 1942. Water Bath; Inoculating. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2016A; 1941. Water Bath; Serlogical, Field Model. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2017B; 1944. Turbidimeter, Colorimeter. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2030A; 1941. Counting Apparatus; Wolfhuegel. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2043A; 1941. Ambocepter Paper Cutter. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2045A; 1941. Sternberg Field Outfit. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2046A; 1941. Condensor; Hallock. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2048B; 1941. Microtome. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2051A; 1941. Microscope Lamp Substage. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2271A; 1941. Ring; Suberite. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2296B; 1941. Thimble; Extraction. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2298A; 1941. COlorimeter. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2301A; 1938. Tongs; Crucible. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2302A; 1938. Tripod IrOn. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2351A; 1941. Test Tube Support. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2376B; 1941. Percolator; LaDOratory, Glass. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2418A; 1938. Flask; Laboratory, Miscellaneous. U. S. Gov. , U. S. Army, Medical Dept. Specification , 10–2445A; 1941. Centrifuge; Vlectric. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2473; 1939. Autoclave. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2485; 1939. Slab; Mixing. U. S. Gov. , U. S. Army, Medical Dept. 8pecification 10-2497; 1939. Measuring Device; Alloy-Mercury. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2506A; 1942. Autoclave; Laboratory, Field. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2511A; 1940. Flask, With Cup. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2572; 1939. Hemaglobinometer; Tallguist. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2609; 1939. Centrifuge; Hand. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2615; 1939. Box; Paraffin Embedding. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2623; 1939. Machine; Pill. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2627; 1939. Mold; Suppository. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2680A; 1939. Strop; Microtome, Knife, Laboratory. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2703; 1939. Bead; Glass, Laboratory. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2704; 1939. Blowpipe; Mouth. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2718; 1939. Lamp; COndenser. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2719, 1939. Condenser; Liebig. U. S. Gov., U. S. Army, Medical Dept. Specification 10–2721; 1939. Furnace; Electric, Small. U. S. GOV. , U. S. Army, Medical Dept. Specification 10-2743; 1939. Blowpipe; Gas. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2744; 1939. Blowpipe Outfit; Acetylene. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2753; 1939. Tongs; Extension. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2787; 1939. Furnace and Caldron; Portable, 45–Gal. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2829; 1939. Pencil; Camel Hair. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2883A; 1941. Flask; Vulcani Zer, Tench-DOnham 22C. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2982A; 1941. Centrifuge; Electric, Small. References. – Analysis of glass, volume corrections, ground joints, physical testing methods, see 918. 0; the thods of sampling and testing clay and clay prod- ucts, see 531. O. 9 19. MISCELLANEOUS SC | ENT | F | C AND LABORATORY APPARATUS 9|9. WEIGHTS AND MEASURES Society of Automotive Engineers, joint Sponsor with American Soc i et y of Mechanical Engineers. Inch- Millimeter Conversion for Industrial Use. American Standards Assn., B48. 1-1933. For industrial use 1 in. = 25.4 mm. in the conversion of inches and milli- meters. Rule for number of decimal places retained in conversions for "rounding Off" decimal values. 1079 9 |9. I Directory of Commodity Specifications Tables for COnversions Of decimals and for fractions. Adopted by various technical' Societies and trade as— sociations. Technical Assn., of the Pulp and Paper Industry. Cali- bration of Volumetric Glassware and Analytical Weights. Standard T 608 m−42; 1942. The accuracy of quanti- tive volumetric analyses depends fundamentally in the accuracy Of the volumetric glassware used. Covers volumetric Ware, analytical weights, and notes. U. S. GOV. , Dept. Of C O m me r c e , National Bureau of Standards. Miscellaneous Publication M 1 2 1 ; 1936. Units of Welght and Me a sure (U. S. Customary and Metric)-Definitions and Tables of Equivalents. U. S. GOV. , Dept. Of C om m er c e , National Bureau of Standards. Technologic Paper T199; 1921. Method of Precision Test of Large-Capacity Scales. Outlines a Scientific and systematic method used by the Bureau for testing railroad master and grain hopper scales; includes means for accurately measuring the position Of the beam.' References.-Scales and balances, see 793. 5; liquid In ea Su T1 ng Ole V1 ces, see 793. 6; milk bottles, lubri Cat- in g o 1 1 bottles, see 955. 1. 9| 9.2 AERONAUTICAL INSTRUMENTS References.—Aeronautical instruments, see 724. 26. 9 |9.3 COMPASSES American Institute of Electrical Engineers. Recommended Practice for Electrical Installations and Shipboard, No. 45; 1940. Addenda, 1942, anid Emergency Modifica- tion and Supplement, 1943. Gyro COmpass Equipment and Gyro Pilot. Includes master compass, repeaters of various types, motor-generator, switchboard, alarm clincult, installation a n d location, automatic and manual control of steering, two unit, and electric steering engine types, wiring, and Spare Darts. U. S. Gov. , Army Air Forces. Specification 27457-A; 1944. Compass; Pilot's, Type B-20 (Aircraft). U. S. Gov. , Army Air Forces. Specification 274.64; 1943. COImpass; POcket, Type H-1. U. S. Gov., Army Air Forces. Specification 27471-2; 1944. Compass; Pilot's Standby, Type B-21, Alrcraft. U. S. Gov. , Army Air Forces. Specification 27610-1; 1945. Compass; Liquid Filled, Type H-2, With Match COntainer. U. S. Gov., Army-Navy Aeronautical Specification AN-A- 6a; 1944. Amplifiers; Gyro Flux Gate COImpass. U. S. Gov. , Army-Navy Aeronautical Specification AN-C- 79-1; 1943. Compasses; Pilot's Card Type, Magnetic. U. S. Gov. , Army-Navy Aeronautical Specification AN-C- 81-2; 1943. Compasses; Pilot's Glass Bowl, Card Type, Magnetic. U. S. Gov., Army-Navy Aeronautical Specification AN-C- 92-2; 1944. COIn passes; AStro. U. S. Gov., Army-Navy Aeronautical Specification AN-C- 98; 1944. Compasses; Top Reading. U. S. Gov., Army-Navy Aeronautical Specification AN-C- 101a; 1944. Compasses; Match BOX. U. S. Gov., Army-Navy Aeronautical Specification AN-C- 106; 1943. COmpass Swinging; Aircraft. U. S. Gov., Army-Navy Aeronautical Specification AN-C- 107-1; 1944. COImpasses; Installation Of. U. S. Gov., Army-Navy Aeronautical Specification AN-C- 116-1; 1944. Compass Liquid; Aircraft. U. S. Gov. , Army-Navy Aeronautical Specification AN-GG- C-555a; 1944. COmpasses; Gyro Flux Gate. U. S. Gov. , Army-Navy Aeronautical Specification AN-GG- C-566a-1; 1944. Compasses; Remote Indicating, Mag- netic. U. S. Gov. , Dept. Of Agriculture, FOrest Service. Spec- ification MSF-16. Attachment; Bor-Pocket Compass to Shovel Handle. U. S. Gov., Dept. of Agriculture, Forest Service. ification MSF-100. GOImpass; Box Pocket. U. S. Gov. , Marine Corps Specification, adopted, Compass; Marching, With Case. U. S. Gov. , Navy Dept. Specification 18 C 1 c, 1944. Compasses; Ship, Navy Standard No. 1, magnetic, 7 1/2- In. Card. U. S. GOV. , Navy Dept. Specification 18C14; 1932. Com- passes; B O a t , Navy Standard No. 3, Magnetic, 5-In. Card, W1th COmpensating Binnacle. U. S. Gov. , Navy Dept. Specification 18C15; 1932. Com- passes; Boat, Magnetic, 4-In. Card, With Binnacle. U. S. GOV. , Navy De p t . Specification 18017b; 1943. Compasses; Ship, Navy Standard No. 2, Magnetic, 6 3/4- In. Card. U. S. Gov. , Navy Dept. Specification 18M1a; netic Sets; Compass Outfit. U. S. Gov., Navy Dept. Specification 18P3b; 1932. Peloruses; Illuminated and Nonilluminated. U. S. Gov. , U. S. Army, COrDS Of Engineers. Specifica- tion 42-14; 1927. COImpass; Watch, U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42.1-22, 1921. Compass; Prismatic, With Case. U. S. Gov. , U. S. Maritime COIſmission. Specification 18-MC-9a; 1944. Compasses; Magnetic, Liquid-Filled, Mariners', Compensating, With Mounting for Lifeboats. Gives requirements for materials, WOrkmanship, con- struction, performance requirements, physical require- ments, finish, and marking; inspection, sampling, and methods of test; and packaging, packing, and marking ..for shipment. U. S. Gov. , U. S. Maritime Commission. 18-MC-10; 1 944 . Peloruses; Wheelhouse, Portable, NOn-Illuminated. Covers One type and grade. Gives requirements for materials, workmanship, construction, performance, Outer r 1 ng, pelorus dial, horizontal bar, Sightlng vanes, indicators, pivot Dost, level- 1ng welght, clamping screws, Spj rit level, gimbals, mounting brackets, screw s , interchangeability of parts, finish, markings, and Stowage case; inspection; and packaging, packing, and marking for shipment. Spec- 342. 1932. Mag- Specification References.— Radio compass, see 718. 66. 9| 9.1, HYDROMETERS American Society for Testing Materials, D 287-39; 1939. American Petroleum Institute Standard, 526-39. Ameri- can Standards ASSn. , Z11.31-1939. Method of Test for Gravity of Petroleum and Petroleum Products by Means of the Hydrometer. Covers the determination. of the specific gra v i t y and the A. P. I. gravity of Crude Detroleum and petroleum products normally handled as liquids. The determination of the gravity of mix- tures of petroleum products with other substances 1s treated as a special case Owlng to the fact that the coefficient of expansion of Such mixtures may not be the same as those Of petroleum Or its products. The 1080 Commodities Not Elsewhere Classified 9 9.80 determination of the specific gravity of road of ls, road tars, asphalt cements, and soft tar pitches is COvered by the Standard Method of Test D 70 of the American Society for Testing Materials, and the test- ing of these products is, therefore, specifically ex- cluded from the scope of this method. U. S. Gov., Army Air Forces. Specification 40863; 1944. Trainer: Mock-Up, Type 0-10, Navigator's Aperiodic Compass. U. S. Gov., Dept. of Commer c e , National Bureau of Standards. Circular C16; 1922. The Testing of Hy- drometer. Also Circular C19; 1924. Standard Density and Volumetric Tables. For density and specific grav- ity hydrometers, Baumé hydrometers, hydrometers for Sulphurfc acid, alcoholometers, saccharimeters, and thermonydrometers. Requirements to be met by instru- Inents being Submitted to the Bureau for test and certi- fication, such as standard temperature of test, struc- tural features and materials, inscription regarding use, range of graduation for various liquids, gradua- tion according to tables in C19, permissible errors. S. Gov. , Dept. of C om me r c e , National Bureau of Standards. Technologic Paper T115; 1918. Adopted by Manufacturing Chemists Assn. of the U. S., the National Bureau of Standards, and by all American manufacturers of hydrometers. New Bauhé Scale for Sugar Solutions. Scale is based on specific gravity values of Plato, 20° C., and modulus 145. Tables show relation between degrees Brix or percent sucrose, Specific gravity, and degrees Baume. U. S. Gov., Fe de r a l Specification GG-H-941; Amendment 1; 1942. Hydrometers; Syringe, for Lead- Acid Storage Batteries. Covers three classes- (A) with both specific grav i t y indicating floats and thermometers as an integral part of instrument, (B) With Specific gravity indicating floats and separate thermometers, and (C) without thermometers. Gives requirements for material and workmanship and details for each class; methods Of Sampling, inspection, and test; and packaging, packing, and marking for shipment. S. Gov. , Fe d e r a 1 Specification. GG-T-241; 1944. Testers; Anti freeze Solutions. COvers O n e grade; two types- (I) combination and (II) single; and three classes- (A) alcohol, (B) methanol, and (C) ethylene glycol. Gives requirements for material, workmanship, rubber fittings, glass parts, marking, identification, and details for each type and class; methods Of Sam- pling, inspection, and tests; and packaging, packing, and marking for shipment. S. Gov. , Navy Dept. Specification 18 S 18; 1943. Salinometers and Salinometer Pots, for Use With Low- Pressure Evaporators. S. Gov., U. S. Army, Medical Dept. Specification 10-2284A; 1941. Hydrometer for Llould Heavier and Liquid Lighter Than Water. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-271; 1943. Hydrometer; photographic. 9 9.5 MANOMETERS American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 4-Head Measuring Apparatus, 1933. Apparatus described includes float gage, flat plate and rod gage, water column, hook gage, stilling box, dial pressure gage, and Iſlanome- terS. U. 1940. U. U. U. 919.80 General U. S. Gov. , Navy De D t . Specification 18M2c; 1943. Manometers; Aneroid. 9 || 9.6 NAUTICAL | NSTRUMENTS U. S. Gov. , Navy De p t . Specification 18C7c; 1931. Chronometers; Ships". U. S. Gov. , Navy De D t . Specification 18C16a; 1942. Circles; Bearing, Mark I, Model II. U. S. Gov. , Navy Dept. Specification 18021; 1944. Cal- culators; Distance-Speed-Time, Navigational. U. S. Gov. , Navy D ep t . Specification 1863b; 1944. Gages; Depth and Draft. U. S. Gov. , Navy Dept. Specification 18H2; 1923. Hori- ZOns; Artificial. U. S. Gov. , Navy Dept. Specification 18M6a; 1942. Ma- chines; Sounding, Navigational, Hand-Driven. U. S. Gov. , Navy De D t . Specification 18812a; 1943. Scales; Measuring, SOunding Machine. U. S. GOv. , Navy Dept. Specification 18S16; 1935. Ma- chines; SOunding, Motor-Driven. U. S. Gov. , Navy De p t . Specification 18816; 1935. Sounding Machines; Motor-Driven. J. S. Gov. , Navy De D t . Specification 41-I-5b; 1945. Indicators; Test, Dial, and Indicator Sets. I. S. Gov. , Navy De p t . Specification 61-I-1; Instruments; Gyro COmpass, Rotor Balancing. U. S. Gov. , U. S. Maritime Commission. Specification 18-MC-5; 1944. Protractors; Navigational. Covers One type, grade, and size in two compositions- (A) methyl methacrylate resin and (B) vinyl chloride- vinyl acetate copolymer. G 1 v e s requirements for material, workmanship, b od y = thickness, accuracy, 1dentification, folder, and details for each composi- tion including graduations and markings, light trans- mission a n d haze value, warpage, flexibility, and indentation hardness; Sampling, inspection, and meth- Ods of test; and packaging, packing, and marking for Shipment. 1943. References.— Sextant for marine use, see 916.22; radio compass, see 718. 66; ship details and equipment, see 725. 4. 9 |9.7 THERMOGRAPHS AND HYDROGRAPHS 9 |9.8 THERMOMETERS AND PYROMETERS items American Railway Engineering ASSI). COnStruction and Maintenancé Section, A S S n . Of American Railroads. Manual for Railway Engineering. Specificati Ons for Buildings for Railroad Purposes: Steel, Iron, Brick, and Reinforced Concrete Chimneys. Gives requirements for pyrometer. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 3-Temperature Measure- ment, Chapters 1, 5, 6, a n d 7; 1931. Describes and 1llustrates the pyrometric cones, liquid-1n-glass thermometers, and Bourdon tube thermometers. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 3-Temperature Measure- ment, Chapter 2; 1936. Describes types of radiat 10n pyrometers. Discusses specific instruments, callbra- tion, and installation. American Society of Mechanical Englneers. Power Test Code, Auxiliary Section. Part 3-Temperature Measure- ment, Chapter 3; 1940. This chapter deals W1th SOſme 1081 9 || 9 - 80 Directory of Commodity Specifications of the important d e t a i l’s involved in the design, assembly, installation, and maintenance of noble-base and base-metal thermocouple the ITIOmeters. These con- siderations include-description, classification , and use of equipment, when to use protecting tubes, the design and use of selector switches, description and use of millivoltmeters and potentiometers, mate- rials for extension leads, tolerances, measurement precautions, and calibration. American Society of Mechanical Engineers. Power Test Code, Auxiliary Section. Part 3-Temperature Measure- ment, Chapter 8; 1940. Describes Optical pyrometers, their range and accuracy, installation, calibration, etC. U. S. Gov. , Army Air Forces. Specification No. 40823; 1944. T e S t e r ; Electrical Thermometer, Field and Standard. U. S. Gov., Dept. of Commer c e , National Bureau of Standards. Circular C8; 1926. Testing of Thermome- ters. Regulations covering the testing and certifi- cat.1 On Of thermometers by the National Bure a u of Standards for laboratory and working standards, clini- cal standards, calorimetric, Beckmann, hypsometric, hygrometric, flash point, distillation, and viscometer thermometers, and Special low temperature thermome- ters, for household and meteorological thermometers with scales g r a d u a t e d On the glass stem, also platinum-resistance thermometers and the rm Oc Ouples within certain ranges. Standard comparison, number and choice of test points, requirements On design, placing of reference point on scale, graduation, mate- rial, workmanship, annealing, gas filling, and accu- racy to be met before the certificate is given. U. S. Gov. , Dept. Of C O In me r c e , National Bureau of Standards. Circular C66; 1917. Standard Samples for Thermometric Fixed POints. Description. Of prepara- tion of pure s a m D l e s of tin, Zinc, aluminum, and copper; their chemical analyses, freezing points, and degree of purity; their use for the standardization of thermocouples, platinum-resistance thermometers, pyrometers, precautions in their use, prices. U. S. Gov., Dept. of Commer c e , National Bureau of Standards. Miscellane Ous Publication M 12 6 : 1937. Temperature Interconversion Tables (°C–?F) and Melt- ing Points of the Chemical Elements. Table of melt- ing points of elements and boiling points of some liquids with the values indicated which are used by the Bureau as standard temperatures for calibration Of thermometers and pyrðſſieterS. U. S. Gov. , Dept. of Commer c e , National Bureau of Standards. Miscellaneous Publication M 1 4 3; 1933. Psychrometric Charts. These charts were developed for use in the determination. Of the pressure Of Water vapor from psychrometric observations and are based On the psychrometric formula. In their development it was found that the addition of two scales per- mitted the accurate evaluation of relative humidity as well. In comparison with the customary double interpolation tables, it has been found that the use of these charts increased the precision and halved the time required. U. S. Gov. , Dept. of C om me r c e , National Bureau of Standards. Research Paper RP767; 1935. Standard Tables for Chromel-Alumel Thermocouples. Tables give the temperature-emf relation of the thermocouples now being manufactured as closely as the wires can be re- produced at the Dresent time. U. S. Gov. , Dept. of C 0 mm e 1 c e , National Bureau of Standards. Research Paper RP768; 1935. Methods of Testlng Thermocouples a n d Thermocouple Materials. This paper describes Various methods used for test- ing thermocouples a n d thermocouple materials, and the precautions which must be observed in order to attain Various degrees of accuracy. In particular, it describes in detail the methods developed and used at the National Bureau of Standards. It also provides SOme guldance to the reader in the selection of the method which is best adapted to a given set of con- ditions. U. S. Gov. , U. S. Maritime Commission. Specification 18-MC-2: 1941. Thermometers; Shiphold and Utility. Covers types and classes and s h a l l be in but One grade. Gives requirements for materials, workman- ship, size, bulb, accuracy, range, inspection, and test S. 919.81 Bath Thermometers American Hospital Assn., 70–28. B at h Thermometer. Govers One type. Based on U. S. Gov. , War Dept., Specifications 10-21.71. U. S. Gov. , Treasury Dept., Procurement Div., No. 511; 1941. Thermometers; Bath. Covers One grade and two types: (I) Glass bulb and stem; and two classes- (A) common and (B) with enclosing glass tube; and (II) thermostatic metal. Giv e s requirements for floating and tolerance; bulb, stem, scale, column, and case or holder for type I; construction, scale, hand, and case or holder for type II; sampling, in- Spection, and tests; and packaging, packing, and marking. U. S. -GOV. , U. S. Army, Medical Dept. Specification 10-2171A; 1941. Thermometer; Bath. U. S. Gov., Weterans Administration, Medical and HOS- pital Supply Section, WA-H9g; 1941. Bath Thermometer. References. – Bath thermometers ſo r chemical and physical testing, see 919.82 919.82 Chemical Thermometers American Society for Testing Materials, E 1–44; 1944. American Assn. of State Highway Officials, M 93. Specification for A. S. T. M. Thermometers. Covers scope, requirements, type, stem, bulb, graduations, special marking, scale error, standardization, test for per- Iſlanency of range, and case. A. S. T. M. Emergency Al- ternate Provision EA-E 1: 1944, affected low cloud and DOur test thermometers. American Society for Testing Materials, E 1-44T; 1944. Tentative Specifications for A. S. T. M. Thermometers. For g la S S thermometers graduated in centi grade or Fahrenheit degree. Covers type, stem, bulb, gradua- tions, Special marking, scale error, Standard 12ation, test for permanency of range, case, and gives table showing added requirements. U. S. Gov., Navy Dept. Specification 18T8c; Thermometers; Chemical. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-335; 1943. Thermometer; Photographic, Tray. 'H. S. GOV., U. S. Army, Medical Dept. Specification 10–2033A; 1941. Thermometers; Chemical. 1934. 1082 Commodities Not Elsewhere Classified 9 |9. 89 Medical and Hos- 1936. Laboratory U. S. Gov., Weterans Administration, pital Supply Section, WA-H-90, Thermometer. References. – Thermometer fixed points, Certi f 1 cation rules, see 9 19.80; See 918 . O. 9 19.83 Clinical Thermometers American Hospital Assn., 10-64. Clinical Thermometers. Covers maximum self-registering mercury-type with glass stem having lens, front, and white enamel back- ing, in four classes-Fahrenheit scale, cylindrical bulb; Fahrenheit scale, pear-shaped bulb; centigrade scale, cylindrical bulb, and centigrade scale, pear- shaped bulb. Based on U. S. Gov., Federal Specifica- t1 OnS GG-T-311. U. S. GOV. , Dept. Of CO In Iſle r C e , National Bureau Of Standards. COmmercial Standard CS1-42; 1942. Clini- cal Thermometers. Applies to mamlxum self-registering thermometers Of the types commonly used for measur- 1ng body temperatures. Gives construction, aging, test for permanence Of pigment, entrapped gas, hard Shakers, accuracy, and retreating index. In1tiated by manufacturers; n O W represented by Thermometer Manufacturers Advisory Committee. U. S. Gov., Federal Specification GG-1-311; 1933. Ther- mometers; Clinical. Covers four classes- (A) Fahren- he it scale and cylindrical bulb, (B) centigrade scale and cylindrical bulb, (C) Fahrenheit scale and pear- shaped bulb, and (D) centigrade scale and pear-shaped bulb. Gives requirements for stems, bulbs, mercury, pigment, cases, workmanship, length, stem thickness, scale and numerals, aging, hand shakers, identifica- tlOn, range Of Scales, and accuracy; meth0lS Of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., U. S. Army, Medical Dept. Specification 10–2356A; 1941. Thermometer; Clinical, Veterinary. U. S. GOV. , Veterans Administration, Medical and HOS- pital Supply Section, WA-HM-1b; 1940. Ward Thermome- ter. testing and analysis of glass, References. – Thermometer fixed points, testing and certification rules, see 919.80; analysis of glass, See 918. 0. * 919.81, Maximum and Minimum Thermometers U. S. GOV. , Dept. Of Agriculture, Forest Service. Spec- if ications MSF-471. Thermometer; Maximum, U. S. Weather Bureau Standard. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ifications MSF-472. Thermome ter; M in 1mum, U. S. Weather Bureau Standard. U. S. Gov., Navy Dept. Specification 18 T 3d; 1944. Thermometers; Maximum and Minimum- U. S. Gov., U. S. Army, Ordnance Dept. Specification 74-22A; 1943. Thermometers; Maximum and Minimum, for Ammunition Magazines. 919.85 Household Thermometers U. S. Gov., Treasury Dept., Procurement DiV., No. 510; 1941. Thermometers; Household. Covers one grade and tWO type St (I) Glass bulb and stem, and three classes— (A) metal case, (B) wood back, and (C) metal back; and (II) thermostatic metal. Gives requirements for tolerance and range; bulb, stem or tube, column, scale, range, and case or holder for type I; material, scale, hand, and Case for type II; methods of sam- pling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 517; 1941. Thermometers; Owen. Covers one grade; two types- (I) glass bulb and stem and (II) thermostatic metal. Gives requirements for material, construction, and base; bulb, Stem or tube, column, scale, and tolerance for type I; thermostatic unit, hand, scale, and tolerance for type II; methods of sampling, in- Spection, a n d tests; and packaging, packing, and Imarking. 9| 9.89 Miscellaneous Thermometers American Hospital Assn., 70-31. D a 1 r y Thermometer. Covers mercury type with glass stem and Fahrenheit scale. Based on U. S. Gov. , War Dept., Specifica- tions 10-2690. American HOSpital ASSn. , 70-34. W a r d Thermometers. Covers One type. Based On U. S. GOV. , War Dept., Specifications 10+2172. U. S. Gov., Army Air Forces. Specification 27416 (1); 1943. Thermometer; Type C-17 (Cabin Air, Direct Reading). U. S. Gov., Army Air Forces. Specification 27498-1; 1944. Thermocouple; Engine Cylinder Bayonet, Type A-1. U. S. Gov. , Army Air Forces. Specification No. 27528; 1944. Indicator; Temperature, Type A-1, Aircraft, Thermocouple Type. U. S. Gov., Army Air Forces. Specification No. 27529; 1944. Indicator; Temperature, Type A-2, Aircraft, Thermocouple Type. U. S. Gov., Army Air Forces. Specification No. 27530; 1944. Indicator; Temperature, Type B-1, Aircraft, }* Thermocouple Type. - U. S. Gov. , Army Air Forces. Specification No. 27531; 1944, Indicator; Temperature, Type B-2, Aircraft, Thermocouple Type. U. S. Gov., Army Air Forces. Specification 27538-1; 1944. Indicator; Temperature, General Specification for. U. S. Gov. , Federal Specification GG-T-321; 1931. Ther- mometers; Industrial. Covers seven classes (A, B, C, D, E, F, and G) with separable metal Sockets, for refrigerating brine lines, refrigerator-room, Out- board delivery, main injectors, bearing thermometers, lubricating oil, oil-cooler Oll and water, fuel oil heater, condensers, feedwater, low-pressure and high- pressure steam, high-pressure Superheat, and ſlue gas. Gives detail requirements; method of 'sampling, inspection, and test; and requirements for packing and marking for shipments. U. S. Gov. , Marine Corps Specification, 1936. Ther- ImCImeter; Mercurial, COITOn. U. S. Gov. , Navy Dept. Specification 18T1d; 1944. Ther- Imometers; Water, Standard. U. S. Gov., Navy Dept. Specification 18T4c; 1940. Ther- In Ometers; Mercurlal, COITIn On. U. S. Gov. , Navy Dept. Specification 18T5b; 1918. mometers; Air, Standard. U. S. Gov. , Navy Dept. Specification 18T 73; 1944. mometers; Industrial. U. S. GOV. ,, Navy Dept. Specification 18T9e; 1943. mometers; Storage Battery. Ther- Ther- Ther- 1083 9| 9. 89 Directory of Commodity Specifications U. S. GOV. , Navy De D t . Specification 18113b; 1944. Thermometers; Distant Reading, Indicating Dial. U. S. Gov., Navy Dept. Specification 18 T 14 f: 1943. Thermometers; Mercurial, Navy, Type. U. S. Gov. , Navy De D t . Specification 18T23b; 1945. Thermometers; Indicating Dial, for Superheated Steam. U. S. Gov., "Navy Dept. Specification 18T24a; 1942. Thermometers; Mercurial, for Superheated Steam. U. S. GOV. , Treasury Dept., Procurement Div., No. 520; 1941. Thermometers; Candy. Covers on e grade and two types— (I) glass bulb and stem and (II) thermo- static metal. Gives requirements for material and metal parts; bulb, stem, column, scale, tolerance, and frame for type I; design, Scale, hand, case and tolerance for type II; Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , U. S. Army, Army Air Forces. Specification 94-27224-B; 1937. Thermometers; Aircraft (Round Dial, Free Air), General Specification for. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2172A; 1941. Thermometer; Ward. U. S. Gov. , U. S. Army, Medical Dept. Specification 10–2550; 1939. Thermometer; Incubator. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2690; 1939. Thermometer; Dairy. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 55-2; 1923. Thermometer. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 89-5363a; ' 1940. Thermometer; Cable Tank. U. S. Gov. , U. S. Army, Signal Corps. Specification 74-2-C; 1931. Thermometer; Type ML-4, Maximum, F., Mercury. U. S. Gov. , U. S. Army, Signal Corps. Specification 74-3-C; 1931. Thermometer; Type ML-5, Minimum, F. , Alcohol. U. S. GOV., U. S. Army, Signal Corps. Specification 74-20B; 1931. Thermometer; Type ML-7, Mercurial F. References. – Thermometer connections, methods of testing and certification of thermometers, see 919.80; analysis of glass, see 918. 0. 919.9 SCIENTIFIC AND LABORATORY APPARATUS NOT ELSEWHERE CLASS IF ED Acoustical SO c i e t y Of America, Sponsor. American Standards Assn., Z24.3-1944. Sound Level Meters for Measurement of Noise and Other Sounds. For obtaining results which will approximate the loudness level obtained by the more elaborate ear-balance method. COvers purpose and definitions; and appendices cover response-frequency characteristics o f sound level meters, tests for root mean square addition, call- bration adjustment of individual sound level meter, tolerances in response-frequency characteristic, and correction of reading On specific noises. American Society of Mechanical Engineers. Power Test Codes, Auxiliary Section. Part 17- Determination of the Wiscosity of Liquids, 1931. Outlines procedure to follow and precautions to be observed in taking readings. Describes types of viscometers. American Society for Testing Materials, D 88–44; 1944. American Petroleum Institute Standard, 518–44. Ameri- can ASSn. Of State Highway Officials, T 72-44. Ameri- can Standards Assn., Z11.2-1944. Method of Test for Wiscosity by Means of the Sayb o l tº Wiscosimeter. COvers use of S a y b O 1 t Universal viscosimeter for general use and of Saybolt Furol viscosimeter for fuel and road oils, dimensions and design of apparatus, temperatures of tests, and Outline of procedure. U. S. Gov. , Army Air Forces. Specification No. 40819; 1944. Tester; Liquidometer Instrument, Standard and Field. U. S. Gov., Army Air Forces. Specification No. 40833; 1944. Stand; The ITIOmeter Test. U. S. Gov. , Dept. of Agriculture, Forest Service. ification for Gage; Wind. U. S. Gov. , Dept. Of Agriculture, Forest Service. ification for Hygrometer; Duff. U. S. Gov. , Dept. of Agriculture, Forest Service. ification for Meter; Forest Fire Danger. U. S. Gov. , Dept. Of Agriculture, Forest Service. ification for Pecording Forms. U. S. Gov. , Dept. of Agriculture, Forest Service. ification f O I Sticks; Type. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification f O r Sticks; Fuel-Moisture-Indicator, R6 Type. U. S. Gov. , Dept. of Agriculture, Forest Service. ification MSF-130, Fire Finder; Osborne. U. S. Gov. , Dept. Of Agriculture, Forest Service. ification No. 131. Fire Finder; Wood Type. U. S. Gov. , Dept. Of Agriculture, Forest Service. ification MSF-135. Fire Finder Stand; Metal. U. S. Gov. , Dept. Of Agriculture, Forest Service. ification No. 136. Fire Finder Stand; Wood. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification MSF-451. Gage; Rain and Measurement Sticks. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification No. 456. Meter; Wisibility, Byram. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- 1ſication MSF-457. Psychrometer; Fan. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- 1fication MSF-458. Psychrometer; Sling, Pocket Size. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification MSF-459–S. Psychrometer; Wicking. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ificatl. On MSF-461. Scale; Fuel-MOisture-Indicator. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ification No. 466. Screen; Fuel-Moisture-Indicator Stick. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- 1 ſication No. 467. Shelter; Weather-Instrument, R1- Type. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ification No. 468. Shelter; Weather-Instrument, R6– Type. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- 1ſication MSF-473. Support; Townsend, U. S. Weather Bureau Standard. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification No. 477. Wane; Wind. Spec- Spec- Spec- Spec- Spec- Fuel-Moisture-Indicator, R1 Spec- Spec- Spec- Spec- U. S. GOV., Marine Corps Specification, 1941. Color Comparator. Water Purification Equipment. U. S. Gov. , Marine Corps Specification, 1930. Microm- eter Sight Adjuster, for U. S. Model 1903, Springfield. U. S. Gov. , Navy De p t . Specification 18722; Tachometers; Portable and . Fixed. U. S. Gov. , Navy Dept. Specification 57I4; 1943. In- dicators; Carbon-Dioxide, Absorption-Type, Portable. Rifle, Caliber .30, 1940. 1084 Commodities Mot Elsewhere Classified 93 l . . U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 87–3; 1941. Co lo r Comparator f O r Water- Purification UnitS. 92O-929 92 . PIANOS U. S. Gov., Dept. of Interior, Purchasing Office. Stand- ard Specification NO. 2. Pianos; Grand. U. S. Gov., Dept. of Interior, Purchasing 0 f f i ce. Standard Specification NO. 3. Pi an O S: Upright and Spinet Type. 922. PIANO ACTIONS, PARTS, AND MUSIC ROLLS 923. ORGANS U. S. Gov. , J O in t Army-Navy Specification JAN-O-86; 1944. Organs; Folding, Chaplain' S. 92). PHONOGRAPHS 925. BAND INSTRUMENTS 925. BUGLES U. S. Gov. , Navy Dept. Specification 36E2a: 1944. In- struments, Musical; Bugles; and Stands, Music. 925.2 F | FES U. S. Gov., U. S. Army, Quartermaster Corps. cation 31-2; 1923. Fife; Metal, Bb, Actual. Specifi- U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 31-15; 1938. Musical Instruments; Flute and PicOllO. 925.3 TRUMPETS U. S. Gov., Marine Corps Specification, 1941. Trumpet. U. S. Gov., U. S. Army, Quartermaster Corps. Specifica- tion 31-3A; 1938. Musical Instrument; Walve and Slide. 930-939 U. S. Gov., U. S. A rm y, Ordnance Depºt. Specifica- tion 50–11-102A; 1943. Powder; Flashlight, Photo- graphic. MUSICAL INSTRUMENTS U. S. G O V., U. S. Army, cation 31-4A, 1938. U. S. Gov. , U. S. Army, cat.1on 31-7A; 1938. U. S. Gov. , U. S. Army, cat.10n 31-19; 1940. With Slide to F. 92.5.1, DRUMS AND TIMPAN | U. S. Gov. , Navy Dept. Specification 361.2a; 1944. Struments, Musical; Bugles; and Stands, Music. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 31-11; 19 28. Musical Instrument; Tympan1s, Pair. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 31-17; 1938. Musical Instruments; Drums, Bass and Snare. 925.9 MISCELLANEOUS U. S. Gov. , Navy Dept. Specification 3618a; 1944. struments, Musical; Bugles; and Stands, Music. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 31-18; 1938. Musical Instruments; Xylophone and BellS. 929. STRINGED MUSICAL | NSTRUMENTS, EX- CEPT PIANOS U. S. Gov. , Navy Dept. Specification 361.2a; 1944. In- struments, Musical.; Bugles; and Stands, Music. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 31–16; 19 38. Musical Instruments; Violin, Wiola, Wioloncello, BaSS WiOl. Quartermaster Corps. Specifi- Musical Instrument; Saxophones. Quartermaster Corps. Specifi- MuSical Instrument; Clarinet. Quartermaster Corps. Specifi- Musical Instrument; Trumpet, G In- In- OFFICE, PRINTING, LITHOGRAPHIC, AND EDUCATIONAL SUPPLIES 93 | . HANDWR |T|NG SUPPL |ES 931. I PENCILS, LEADS, AND CRAYONS American Hospital Assn., 49–31. One grade in four types. Based on U. Specification SS-P– 166. National ASSn. Of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2, 1944. Lead Pencils. Covers description, derivation, types and grades, and containers and Ordering. U. S. Gov. , cils; Skin-Marking. Covers one grade; two types—(I) Single Color and (II) two-color combination; and two classes- (A) Wood casing and (B) paper casing. Gives requirements for colors, marking mediums, casings, workmanship, instruction sheet, In a r k in g, finish, point protectOT, bid Sample, and details f O r each type and class; methods of sampling, inspection, and tests; and packaging, packing, and marking for ship- Iſlent. Lead Pencils. COvers S. Gov. Federal Federal Specification GG-P-171; 1943. Pen-. U. S. Gov., Federal Specification SS-C-646; 1943. Cray- OnS; Lumber. Shall be One type Suitable for use in Writing On green, wet, and dry lumber. Gives require– ments for material, workmanship, COImposition, shape, tolerance, c 0 l O r fastness, bleeding, wrapper, and marking; table showing size, breaking strength, and color; methods Of Sºmpling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. G. O. v. , F e d e ral Specification SS-P-166; 1935. Amendment 1; 1944. Pencils; Lead. Covers One grade and four types- (I) carpenters"; (II) checking, black; (III) copying; and (IV) general writing. Gives re- Quirements for degree of hardness of lead, leads, Casings, workmanship, and details for e a ch type; methods of sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. G O V. , F e d e r al Specification SS-P- 186; 1941. Amendment 1; 1944. Pencils, Mechanical; Leads; a n d Erasers. Covers a type of pencil suitable for 4-in. lead in two classes- (A) polygonal and (B) round. 1085 93 l . I Directory of Commodity Specifications Gives requirements for 10 hardnesses Of black lead and for 10 c O lore d leads, definitions, Operating mechanism, barrels, points, C l 1 p S, eraser, length, finish, lettering, and leads; methods of Sampling, inspection, a n d tests; and packaging, packing, and Inarking for Sh1pment. U. S. Gov. , Federal Specification SS-P- 196; 1944. Pen- cils; Spiral-Paper Form, Wax. Covers one type, One grade, and three classes- (A) blue marking, (B) red marking, and (C) other color marking. Gives require- ments for material, workmanship, marking medium, let- tering, description, Size, , color, and covering; meth- ods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Federal Specification SS-P-201; 1939. Pen- cils; Wood-Cased, Colored-Lead, (General-Use). Covers two types- (I) pigment-type lead (1n two classes- thin-lead and thick-lead) and (II) water-soluble dye- type lead (thin-lead). Gives requirements for leads, casings, workmanship, Shapes, and S1zes; methods of sampling, inspection, a n d tests; an d requirements for packaging, packing, and marking for shipment. U. S. Gov. , N avy Dept. Specification 53C1Ob; 1942. Crayons; Metal Workers', Soapstone. U. S. Gov. , Navy Dept. Specification 53P24; 1942. Pen- cils; Lead, Drawing. U. S. Gov. , U. S. A rm y, Medical Dept. Specification 1-40; 1939. Pencil; Wax. U. S. G. O. v., Weterans Administration. Specification WA-G-110; 1934. Pencils, Automatic; and 'Pencil-Leads. References.—Cedar lumber stock for pencils, see 4 13.9; blackboard chalk, see 937. 1. 93.1.2 PENHOLDERS, PENCIL HOLDERS, CRAYON HOLDERS U. S. Gov. , F e d e r al Specification. GG-P- 181a; 1941. Amendment 1; 1944. Penholders; Wood. Covers on é grade an d four types- (I) cork tip, metal insert; (IV) wood grip, imbedded metal end, with metal fer- rule; (V) woo d grip, imbedded metal end, without metal ferrule; and (VI) wood grip, protruding metal center. Gives general and detail requirements; meth- ods of Sampling, inspection, and tests; and packag- ing, packing, and marking for Shipment. 93 |.3 PENS U. S. Gov. , Navy Dept. Specification 53P5e; 1941. Pens; Lettering, Mapping, Ruling, and Writing. U. S. Gov. , Treasur.” Dept., Procurement Div., NO. 313; 1939. Pens; W r 1 t 1 ng, Corrosion Resisting Steel. Covers four types— (I) ball-type point (spoon shape), (II) fine point (short nib), (III) m e d 1 u m point (f al c O n), and (IV) stub point (falcon). Shall be made of corrosion resisting steel, Smooth and free from cutting and slitting burrs. Gives requirements for finish and COTPOS iOn resisting properties; meth- Ods of Sampling, inspection, and tests; and packaging, packing, and marking. References.-Founta in pen stock, pyroxylin, see 846. 5. 931.4 ERADICATORS AND ERASERs U S. G. O. v., Fe d e ral Specification. GG-E-671; 1933. Amendment 1; 19 43. E r a Se T S, Steel. Covers two types- (I) knife blade and (II) arrowhead. G 1 v e s detail requirements; methods Of Sampling, in Spection, and tests; and requirements for packaging, packing, and marking. Amendment NO. 1 deletes type I. U. S. G O v., Fe d e r a l Specification. GG-S-321; 1938. Shields; Erasing. Covers One type and grade. Gives requirements for material, workmanship, bid Sample, finish, thickness, elasticity, design and Size, and material; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Treasury Dept., Procurement DiV., NO. 722, 1945. Eradicators; Ink. Covers one grade and two types— (I) One-solution unit and (II) two-solution unit. Gives requirements for type I ink eradicating properties, type II ink eradicating properties, and feathering; met h O d S of sampling, inspection, and tests; and packaging. packing, and marking for 'ship- ment. 'References.—Solvent for laundry marking inks, 933. O. 93.5 DESK PADs, BLOTTER HOLDERS, AND HAND BLOTTERS U. S. Gov. , F e d e r al Specification GG-C-10 1a; 1939. Calendar Pads and Stands. Covers three types- (I) ordinary folding, (II) bound daily memorandum, a n d (III) executive large size, folding. Gives require- ments for material, WOrkmanship, Stand, rubber Shoes, pad; methods Of Sampling, in Spect iOn, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specification E–GG-C-101a; 1943, changed requirements for material, binding wires, sample, and Specifies protective shoes in lieu Of rubber Shoes. U. S. Gov. , Federal Specification UU-P-16, 1939. Amend- ment 2; 1944. Pads; Desk. Covers One grade and three types— (I) cardboard, (II) felt, and (III) linoleum. Gives requirements for Si Zes, material, WOrkmanship, corners an d panels, artificial leather, Sample Of pads, and colors; methods O f Sampling, in Spection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Navy Dept. Specification 53B7; ters; Hand, WOOd. U. S. Gov., N avy D ep t. Specification 53P20; Pads; Inking, Numbering-Machine. Se 6 1940. References. –Blotting paper, 93 || - 6 PAPER AND INKS U. S. Gov. , Federal Specification UU-P-21a; 1943. Pads; Memorandum. Covers two types- (I) chemical WOOd and (II) ground wood. Gives requirements for sizes, mate- rial, workmanship, number Of Sheets, padding and back, ruling, comparison Sample, Writing quality, S to C k, welght, and bursting Strength; methods Of Sampling, inspection, an d tests; and packaging, packing, and marking. See 471. 1. References.—Writing paper, composition books, see 478. 1, 481; Writing inks, see 933. 1. 932. OFF | CE DEVICES AND SUPPL | ES CEPT HAND-WRITING SUPPLIES) 932. I OFFICE MACHINES U. S. Gov. , Federal Specification GG-M-61; 1937. Amend- Iſlent 2, 1943. Machines; Numbering, Automatic, (EX- 1086 w Commodities Not Elsewhere Classified 932.2 Hand-Operated. COvers the self-inking, automatic type, having Six Wheels Or less, to Operate Without any manual manipulation of the type wheels. Gives detail requirements; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Federal Spécification. GG-M-71; 1930. Amend- ment 1; 1943. Machines; Numbering, Lever-Type. COvers self-inking, portable machines for desk use. Gives detail requirements; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Federal Specification GG-M-81; 1944. Ma- Chines, Paper-Fastening; and Staples. Gives require— ments for material and workmanship, clinching capac- 1ty, Staples magazine, stapling reach, raceway, fin- 1 Sh, 1nterchangeabll 1 ty of p a r t S, springs, staple drivers, anvils or dies, plungers, base of machine, hinge pin, and handles; Staples; methods of sampling, inspection, a n d tests; and packaging, packing, and Imarking for Shipment. U. S. Gov., Federal Specification GG-M-91; 1933. Machines; Stencil-Cutting, Hand-Operated. Covers the portable type for use on a table. Gives detail requirements; meth- OdS Of Sampling, in Spection, and tests; and require- ments for packaging, packing, and marking. U. S. Gov. , F e d e ral Specification. GG-P–191b; 1944. Perforators; Paper, Desk. Covers two types— (I) ad— justable and (II) nonadjustable; two classes— (A) 2– hole and (B) 3-hole. Gives requirements for material, workmanship, receptacle for punch in gs, base, springs, finish, performance, and details; methods of sampling, inspection, a n d tests; and packaging, packing, and marking for Shipment. U. S. GOV., Federal Specification. GG-T-406; 1936. Time- Stamps. Covers two types— (I) m ag n e t i c imprint (trigger Operated an d push bar operated) and (II) manual imprint. Gives requirements for materials, Workmanship, imprints, letters and figures, ribbon, design, Stamp, mechanism, stamp frame, and type wheels; method of 1nSpection and test; and requirements for packing and marking for shipment. U. S. GOV., Fe d e r a l Specification. GGG-P-846; Amendment 1; 1943. Punches; P a per, One-Hole (With and Without Eyelet Device). Gives requirements for handle grips, thickness of handle steel, hardness of punch, hardness of channel, diameter of Spring wire, finish, performance, gage, dimensions, width of jaw, and punch; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV. , U. S. Army, Corps of Engineers. Specifi- cation 42-42; 1940. M a C h 1 ne; Duplicating, Direct Fluid Pro c e S S Type, Sheet Size 19 by 20 Inches, Printing Area 14 by 16 Inches, Hand Operated. U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 42-44; 1940. M a ch 1 ne; Duplicating, Rotary Offset, Sheet S1ze 20 by 20 Inches, Printing Surface 17 by 19 Inches, Electrically Operated. U. S. GOV., U. S. Army, Corps of Engineers. cation 42-49; 1940. Duplicator; Gelatine Process. U. S. G O V., Veterans Administration. Specification WA-G-69; 1932. Check Feed, E je c to r, and Stacking 1939. Specifi- 932.2 SUPPLIES FOR OFFICE MACHINES ASSn. Of American Railroads, Telegraph and Telephone Section, 2–G–81; 1938. Purple Copy Ribbons AAR-1-A and AAR-2-A for USe in Automatic Printers. For inked cotton ribbon tape used in tape and page printers; requirements weave, length, Width, and thickness of tape; wear test and impression test. Assn. Of American Railroads, Telegraph and Telephone Section, 2-G-82; 1938. Black Record Ribbons AAR-3–A and AAR-4-A for Use in Automatic Printers. Gives dimensional and quality requirements for inked cotton tape used in tape and Dage printers, wear resistance test, and impression test. National ASSn. Of Purchasing Agents. Handbook of Com— modity Data Sheets, 1938. Typewriter Ribbons. Covers general requirements, fabric, ink, and containers. U. S. Gov. , Dept. Of CO mm er C e, National Bureau of Standards. C1rcular C 426; 1940. Inks. Outlines briefly the history Of Writing inks, in particular those Of the 11 On gallotannate type; gives formulas for a few of these inks and for three iron gallate 1nks; discusses the aging Of Writing, the restoration Of faded Writing, freezing of inks, and effect of 1nkS upon paper. FOTmulaS are also given for Other kinds of inks, including colored writing inks, draw- 1ng, St a ſm D pad, recording-instrument, and Others. Methods of testing given in Federal Specifications for inks are described. Information is given On equipment for making ink in the home an d On dyes Suitable for making inks. U. S. GOV., Dept. Of CO mm e r C e, National Bureau of Standards. C1rcular C431; 1941. Typewriter Ribbons and Carbon Paper. This circular gives general in- formation about the manufacture of typewriter ribbons and carbon paper, and tells about the methods for testing them. The materials used and the principles involved in making the ink for ribbons and the coat- ing for carbon paper are di Scussed. NO formulas are given for either the ink Or the coating because none that can be regarded as up-to-date are available. U. S. Gov., Federal Specification GG-M-81; 1944. Ma- chines, Paper-Fastening; and Staples. Gives require- ments for material and workmanship, clinching capac- ity, Staples magazine, Stapling reach, raceway, finish, interchangeability Of parts, SpringS, Staple drivers, anvils or dies, plungers, base of machine, hinge pin, and handles; Staples; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. Af U. S. Gov. , F e d e r a l Specification UU-P– 185a; 1943. Paper; Computing-Machine. Co v e r s two types—(I) chemical wood and (II) ground wood. Gives require- ments for printing quality, Writing quality, finish, Widths, rolls, stock, weight, bursting strength, and brightness; m et h o d s of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , F e d e r a l Specification DDD-R-271; 193O. Amendment 2, 1941. Ribbons; Computing and Recording- Machine. Covers two types— (A) single color and (B) two-color and three-color. Gives requirements for fabric, inking, dimensions, thread count, thickness, breaking strength, edges, character of writing, type Attachment. fill 1ng, p r e S S copies, permanence of writing, and U. S. G. O. V., Veterans Administration. Specification Special ribbons; methods of sampling, inspection, WA-G-142; 1935. Perforating Machine. and tests; and packaging, packing, and marking. 639677 ()—#5—64) 1087 932.2 Directory of Commodity Specifications U. S. GOV., Fe d e r a l Specification DDD-R-291; 1930. Amendment 2; 1941. Ribbons; Hectograph. COvers two types- (A) single color, purple; and (B) two colors, purple and red. Gives requirements for fabric, ink- 1ng, width, length, thread count, thickness, edges, character of writing, and copies; methods of sampling, in Spect 10n, and tests; and requirements for packag- 1ng, packing, and marking. U. S. GOV., Fe de r a l Specification DDD-R-311a; 1935. Amendment 4; 1944. R1bbons; Typewriter. Covers One grade and three types- (A) single color, (B) two- Color, and (C) combined record and copying. Gives Tequirements for fabric, thread count, width, length, thickness, edges, 1nking, character of writing, wear- down, recovery, permanency of writing, spools and reversing attachments, and comparison Sample; methods of Sampling, in Spection, and tests; and packaging, packing, and marking. Emergency Alternate Federal Specification E-DDD--R-311A; 1941, changed require- ments for thread count and thickness. U. S. Gov., Treasury Dept., Procurement Div., 436A; 1942. Pads; Typewriter, Felt. Shall be of one type, grade, and size; of a uniform dark color; and made Of a good grade of wool and cott On mixture, or animal hair. Gives requirements for hair pads, cotton and WOOl pads, Shape, dimens 10ns, breaking Strength, and COlor fastness; methods Of Sampling, inspect iOn, and tests; and packaging, packing, and marking. U. S. GOV., Treasury Dept., Procurement DiV., 448b; 1943. Cylinders; Dictating-Machine. Covers two types—(I) cloth-lined and (II) unlined. dives requirements for material, workmanship, dimensions, internal pressure, CleanlineSS, and recorded S Ound and Surface n01Se; methods Of Sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. GOV., Treasury Dept. , 1942. Shields; Erasing, Typist. Shall be an Opaque or transparent plastic material, plain or colored, or Vulcanized fiber. Cellulose nitrate plastics shall not be used. Gives requirements for finish, thick- ness, and design; methods Of Sampling, inspection, and test; and packaging, packing, and marking. U. S. GOV., Treasury Dept., PrOCurement DiV., 661; 1944. Duplicating-Liquid; Direct-Process, S p 1 r it. Type . Covers one type and one grade. Gives requirements for appearance, Surface tenSiOn, neutralization num- ber, free alkali, nonvolatile matter, miscibllity, Spot tests, residual odor, Copper corrosion, drying properties, and dye solubility; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV., U. S. Army, Medical Dept. 1-39; 1939. Pad; Mime Ograph. U. S. Gov. , Weterans Administration. Specification WA- G-6; 1932. AddressOgraph Ribbons. U. S. Gov., Weterans Administration. G-62a; 1934. References. –Methods of testing cotton fabrics, see 300. 4; inks, see 933. 932.3 RECEPTACLES, SUPPORTS, AND HOLDERS U. S. Gov., Federal Specification DD-C–791; 1930. Pin and Sponge. COvers One size and type. Gives de- tail requirements; methods Of Sampling, 1nspection, and tests; and requirements for packaging, packing, and marking. § Procurement DiV., 554b; Specification Specification WA- Paper; COmputing Machine. CupS; U. S. Gov., Federal Specification GG-R-41; 1935, Amend- ment 1; 1943. Racks; Pen or Pencil. Covers one grade and two types—(I) glass and (II) metal, with spiral Spring COll. Gives detail requirements; and methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV., Federal Specification RR-B-131; 1937. Amend- ment 1; 1944. Baskets; Desk, Steel (Strip and Wire). Covers one grade and four types— (I) woven wire, (II) welded wire, (III) woven Strip steel, and (IV) baskets to build in Sect1 OnS. Gives requirements for mate- rial, WOrkmanship, dimensions, and details for each type; methods of Sampling, inspection, and tests; and packāging, packing, and marking. U. S. GOV., Na V y De D t . Spec 1 fication 42H4O; Holders; Card. 3. U. S. GOV., Treasury Dept., Procurement DiV., No. 595; 1942. Holders; COpy, Typists, Side Reading. COvers One type and grade Suitable for placing On a desk. Or table. Gives requirements for reading plate, grip- ping mechanism, base, guide line bar, WOOd, composi- tion board, and finish; methods of sampling, inspec- tion, and tests; and packing and marking. 1944. References. –Stationery holder, box type, see 435.5; card filing trays, see 435. 5, 8 13.7. 932.1, DESK CUTLERY U.S. Gov., Federal Specification GG-S-236; 1935. Amend- ment 1; 1944. Sharpeners; Pencil. Covers two types– (I) draftsmen's and (II) general Wr 1 t in g, plain. Gives requirements for material, workmanship, Cut- ters, aperture, receptacle, and d e t a 1 l S ſ Or each type; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., Federal Specification UU-8-171; 1939. Seals; Notarial. Covers two types— (I) laminated with gold- colored foil and (II) coated. Gives requirements for sizes, depth of serrations, weights, and thickness; methods of sampling, inspection, and tests; and re- quirements for packaging, packling, and marking for Shipment. U. S. GOV., Treasury Dept., Procurement DiV., NO. 550; 1942. Openers; Envelope, Plastic. Covers one type and grade and shall be slow or nonburning synthetic resinous material. Cellulose nitrate COmpOundS Shall, not be used. Gives requirements for length, blade, handle, flexibility, impact, w a r p a ge., and color; methods of sampling, inspection, and tests; and pack- aging, packing, and marking. References. –Steel erasers, see 931.4. 932.5 ADHESIVES, CLIPS, AND FASTENERS National ASSn. Of Purchasling AgentS. HandbOOk Of COm- modity Data Sheets, Wolume 2; 1944. Paste; Office Adhesive. Covers definiti On, derivation and Char- acteristics, grades, containers, and Substitutes. Pin, Clip, and Fastener ASSn. Paper Fast ener Physical 8tandards. Covers “gages and diameters and widths Of caps; ga ug e S, widths and lengths of Shank for available Sizes Of Steel paper fastenerS. Pin, Clip, and Fastener ASSn. Physical DimenS1OIrS BTaSS and Steel Washers. COverS gauge, diameter, and Slot dimensions of Steel washers for use in COnnection with paper fasteners. U. S. Gov., Federal Specification N-P-101c; 1944. Paste, Office and Photomounting; Paste Brushes; and Spreaders. 1088 Commodities Not Elsewhere Classified 932.6 Covers two types— (I) hard white paste (for Office and photomounting use) and (II) semiliquid paste (for office use only). Gives requirements for composition, discoloration of paper, adhesive Strength, jars and tubes, brushes and spreaders, and details for each type; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification FF-C-431; 1942. Clips; Paper, Binder. Covers one type and grade in three sizes—large, medium, and Small. Gives requirements for clip spring portion, finish, marking, Clip handle, and material and workmanship; methods of Sampling, 1nspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification FF-C-436; ment 1; 1944. Clips; Paper, Wire. Covers two types- (I) gem-pattern (large and Small) and (II), ideal- pattern (large and medium). Gives requirements for material, workmanship, finish, tolerance, and details for each type; methods Of Sampling, 1nSpection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification FF-F-101; 1932. Fas- teners; Paper, Brass. Covers two types- (I) flat head and (II) round head. Gives requirements for material and workmanship; length, other dimensions, and chemi- cal composition; methods of Sampling, 1nSpection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specification E-FF-F-101; 1943, required the use of steel or fiber and gave detailed requirements for these materialS. U. S. Gov., Federal Specification FF-F-111; 1942. Fas- teners; Paper, Flexible, Metallic (Not for Use With Binder Covers Having Removable Slide Attachments). COvers one type with prongs. Gives requirements for Spacings, capacities, material, WOrkmanship, COmpres- sor, base, marking, and finish; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV., Federal Specification FF-F-118; 1944. Fas- teners; Paper, Steel (Flat and Round Head). Covers two types— (I) flat head and (II) round head. Gives requirements for m a t e r i a l, workmanship, design, lengths, other dimensions and tolerances, bending endurance, and finish; methods Of Sampling, 1nSpec- tion, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Federal Specification JJJ-M-791a; 1943. Mucilage. Covers One type. Gives requirements for material and WOrkmanship, adhesiveness, quickness of set, preservatives, brush, and Viscosity; methods of sampling, inspect 10n, and tests; and packaging, Dack- ing, and marking. U. S. Gov., Federal Specification JJJ-W-151a; 1938. Wax; Sealing. Covers two types- (I) Stick type to be heated over a flame and (II) in bulk for use in gas or electrically heated melting pots; and four grades-A, B, C, and D. Gives detail requirements; methods of Sampling, 1nSpection, and tests; and re- quirements for packaging, packing, and marking. U. S. GOV., Marine COrpS Specification, 1941. Paste; Target, DI’y. U. S. Gov. , N a V y De pt. Specificat 10n 53C3a; 1941. Clips; Paper, Bulldog Type. 1935. Amend- U. S. Gov. , Navy Dept. Specification 53C7; Clips; Plan-File. U. S. GOV., Treasury Dept., 1943. Mac hi n e S, Paper-Fastening, and "Standard" Staples. Covers paper-fastening machine suitable for use with "standard" staples, and requirements for Staples. Gives requirements for material, clinch- ing capacity, Staple magazine, Stapling reach, race- way, f 1n 1sh, interchangeability of parts, Springs, Staple drivers, anWils Or dies, plungers, base of machine, handles, requirements for Staples; methods Of Sampling, inspection, and tests. U. S. Gov., Weterans Administration. Specification WA- G-59; - 1932. Pins. U. S. GOV., Veterans Administration. Specification WA- G-60; 1932. Clips; Paper, Wire. U. S. GOV., Veterans Administration. Specification WA- X-32C; 1941. Cement; Bookbinding, Waterproof. U. S. GOV., Veterans Administration. Specification WA- X-74c; 1941. Cement; Leather (Paste). References. –Methods of testing and general require- ments for metals, see 644. 11, 600. 1; rubber bands, See 208. 2; methods Of testing glue, see O93. O. 1942. Procurement DiV., 341c; 932.6 BINDERS AND STUB FILES U. S. Čov., Fe de r a l Specification UU-B-338; 1944. Binders; Loose-Leaf, Flexible-Tape Type. Covers One grade. Gives requirements for material, workmanship, C Onstruction, Co Ve rs, covering material, binding Sticks, hinge, tapes, and gripping device; methods Of Sampling, inspection, and tests; packaging, pack- ing, and marking for Shipment. U. S. GOV., Federal Specification UU-B-346; 1942. Amend- ment 1; 1944. Binders; Loose-Leaf, Ring Type. Covers 2-ring, 3-ring, 4-ring, and 6-ring binders, in canvas, leather-bound, and Imitation leather. Gives require- ments for binders, board, mechanism and metals, ring Spacing, and details; methods of sampling, inspection, and tests; and packaging, packing, and marking for Sh1DInent. U. S. GOV., Marine COTDS Specification, 1919. Binders; LOOSe-Leaf. U. S. Gov. , N a V y Dept. Specification 53B6a; B1nders; Loose-Leaf, Catalogue. U. S. Gov. , Treasury Dept., Procurement Div., 374B; 1942. Binders; Current-Ledger. Shall be one type and grade. Gives requirements for binders board, lining, Canvas b inding, leather binding, mechanism, Capacity, lining paper, b1nding material, and sticks; methods of Sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. GOV., Treasury Dept., Procurement Div., No. 675; 1944. Binders; Sectional-Post Type. Gives require- ments for material, workmanship, construction, covers, b1nding material, lining, hinge, post assembly, fin- 1sh, and 1ndex tab allowance; methods of sampling, Inspection, and tests; packaging, packing, and mark- 1ng for Shipment. U. S. GOV., Treasury Dept., Procurement Div., No. 678; 1944. B1nders; Permanent, Light Duty. Covers Only Stock size b1nders having two locking units in seven Classes. Gives requirements for material, workman- Ship, COnStruction, sizes, covers and backs, binding Iſlaterial, lining, hinge, binding sticks, permanent 1932. 1089 932 - 6 Directory of Commodity Specifications locking units, metal finish, 1ndex tab allowance, and details for each class; methods of Sampling, 1m- spection, and tests; and packaging, packing, and mark- ing for shipment. & U. S. Gov., Treasury Dept., Procurement Div., No. 681; 1944. B in d e r s; Permanent, Heavy Duty. Shall be. heavy duty permanent type in two classes- (A) cover with cabinet lock and (B) cover without cabinet lock. Gives requirements' for sheet sizes, capacity, mate- rial, workmanship, construction, covers, backs, bind- ing material, lining, hinge, end Sheets, Sheet holding bars, pintle bar housing, posts, post locking device, permanent locking units, metal finish, and 1ndex tab allowance; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Treasury , Dept., Procurement DiV., No. 682; 1944. Binders; Screw Post, Flexible COver. Gives requirements for material, workmanship, construction, sizes, screw posts, covers, tongue, finish, and 1ndex. tab allowances; methods of Sampling, inspection, and tests; and packaging, packing, and marking for Sh1D- Tſleilt. U. S. Gov., Treasury Dept., Procurement DiV., NO. 702; 1944. Binders; Record Type, Self-Aligning. COWeI'S binders of the record type in sheet sizes and capac- ity as listed in table I. Gives requirements for construction, covers, backs, hubs, binding material, lining, hinges, end Sheets, Stubs, p 1ntle bar hous- ing, pintle bars, sheet holding bars and permanent locking units, metal finish, and index tab allowance; methods of sampling, inspection, and tests; and pack- aging, packing, and marking for shipment. U. S. Gov., Treasury Dept., Procurement DiV., NO. 708; 1944. Files; Board, for Paper. Covers two types- (I) arch board with paper perforator (size B, 9 in. x 14 1/2 in. and C, 9 in. x 17 in.); and (II) clip board (size A, 9 in. X 12 1/2 in. and C, 9 in. X 17 in. ). Gives requirements for material and workman- ship, backs, finish, and details for each type; meth- ods of sampling, inspection, and tests;' and packag- ing, packing, and marking for Shipment. U. S. Gov. , Treasury Dept., Procurement D1V., No. 719; 1945. B in d e r s; Prong. Covers two types- (I) 3- position catch and (II) 2-position catch; two classes- (A) fabric hinges and (B) Steel hinges; nine sheet sizes; and capacities 1, 1 1/2, 2, 3, and 4-in. Gives requirements for material, workmanship, Construction, covers, back, catches, hinges, prongs, b1nding mate- rial, lining, indeX tab allowance, and metal finish; methods Of Sampling, inspection, and tests; and pack- aging, packing, and marking for Shi Dment. U. S. Gov., Treasury Dept., Procurement Div., No. 720; 1945. Binders; Angle Back, L1ſt Ring and End-LOCk. Covers two types—(I) lift ring lock and (II) tele- scoping end-locks; and six classes. Gives require- ments for sizes, capacities, materlal, WOrkmanship, construction, covers, angle backs, allgner, binding Inaterial, l in 1ng material, hinges, locking device, post assembly, label holders, 1ndex tab allowance, metal finish, and details; methods Of Sampling, 1n- Spection, and tests; and packaging, packing, and mark- ing for shipment. U. S. Gov., U. S. Army, Medlcal Dept. 1–38; 1939. Binder; Medical H1Story. Specification | P 932.9 MISCELLANEOUS OFFICE DEVICES AND SUP- PLIES s Assn. of American Railroads, Telegraph and Telephone Section, 2-G-54; 1930. MeSSage Rack AAR-1-A. COvers two alternate methods Of constructing welded steel message rack, quality of materials, design require- ments, finish, and dimensional drawings. Assn. Of American Railroads, Telegraph and Telephone Section, 2-K-24; 1937. Revolving Message Rack AAR- 1-A. Gives requirements for 36 compartment message rack for use in telegraph offices, metal parts, weld- ing, finish, and dimensional drawing. U. S. GOV., Federal Specification DD-I-546; 1935. Amend- ment 1; 1936. InkStands, Automatic and Plain; and DeSk-Set, S. COVerS One grade of individual inkStands in two types- (I) automatic, self-closing; in two classes- (A) round, 3–1n. and (B) square, 3-in. ; (II) Plaín, Square, 3-1n. One grade of desk-SetS in tWO types— (I) double desk and (II) single desk; in two classes- (A) round, 3-in. and (B) square, 3-in. Gives detail requirements; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Fe de ral Specification GG-R-791a; 1941. Amendment 1; 1943. Rules; Desk. Covers four types- (I) with double brass edgings and brass ends, (II) with single brass edgings and brass ends, (III) with brass edging only, and (IW) without brass edging or brass ends. Lengths of 12, 15, 18, and 24 1n. for types I, II, and III, and 12 in. for type IV. Gives detail requirements; methods Of Sampling, inspection, and tests; and requirements for packaging, packing. and marking for Shipment. U. S. GOV., Federal Specification RR-S-714; 1943. Amend- ment 1; 1944. Stencil-Outfits (Letters and Figures); Metallic. Shall be of the lockedge type, and shall be 1/2, 1, 2, 4, and 6-1n. S1zes. Covers material, WOI’kmanship, and details Of Stencil-Outfit, Stencils, ink, brush, Stencil box, and marking; methods Of Sam- pling, inspection, tests; and packaging, packing, and marking for Shipment. U. S. Gov., Fe d e ral Specification SS-P-551; 1942. Pointers; Pencil (Abrasive-Paper). Covers one type, One grade, and two classes- (A) emery paper, (B) flint paper. Glves requirements for material, workmanship, pads, holders, and assembly: methods Of Sampling, in- Spection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. GOV., Fe de r a l Specification TT-C-621; COrrection-COmpound; StemCil. COVerS One type and gra de. Gives requirements for viscosity, drying properties, thinning propertleS, film properties, and performance; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification TT-P-16; 1933. Pads; Stamp. Covers One grade; three types- (I) dry; (II) 1nked, regular; and (III) inked, quick-drying; and two classes—(A) nainsook and (B) cotton plush. Gives requirements for sizes, colors, cover material, con- Struction, inking, and tolerances; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. 1942. 1090 Commodities Not Elsewhere Classified 933. I U. S. Gov., Federal Specification UU-C-93; 1942. Guide, Pressboard (Card-Size). Gives, requirements for Stock, weights, thicknesses, bursting strength, texture, finish, tabs, sizes, Color, and grain; methods Of Sampling, inspect iOn, and tests; and requirements for packaging, packing, and Inarking' for S111pment. U. S. Gov., Federal Specification UU-R-196; 1939. Re- Inforcements; Gummed (Cloth). Covers ten types and One grade. Gives requirements for design, S1zes for Cloth, gumming, tolerances, and holes; methods Of sampling, inspection, a n d tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification ZZ-P-41; 1937. Pads; Finger, Rubber, (for) Office Use. Covers a single grade and two types- (I) perforated and (II) without perforations. Gives requirements for design, dimen - SiOns, accelerated aging test, tensile Strength, and ultimate elongation; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specifica- tion E-ZZ-P-41; 1942, required pads to be, Inade en- tirely of reclaimed rubber and changed physical tests. U. S. Gov., Federal Specification DDD-P-51; 1942. Pads; Chair, Felt. Covers one type and two grades- (A) all wool and (B) wool and cotton mixture. Gives require- ments for color (tan or green), material, workmanship, dimens 10ns, felt and COlors, shape, Straps, and de- tails; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specifica- tion E-DDD-P-51, Jan. 1943, required One type and grade, and changed requirements for color, material, and details. Cards; COVers four types. U. S. Gov. , Joint Army-Navy Specification JAN-R-161; 1944. Rules; Rolling, Brass, 18-III. U. S. Gov. , Navy Dept., Specification 53 0 2; 1940. Openers; Envelope. U. S. Gov. , Navy Dept. Specification 53S2a; 1938. Stamps; Rubber. U. S. G O V., Treasury Dept., Procurement DiV., 298B; 1942. Stamps, Rubber. , Covers four types of stamps, to be made of sheet rubber. Gives requirements for handles, metal portions, and details of each type; methods of Sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. GOV., Treasury Dept., Procurement Div., No.312; 1939. HOlders; Notebook, Stenographers". Shall be Sultable for use with stenographers' notebooks both as a Support for notebook when taking dictation and as a Stand when transcribing. G 1 v e s requirements for Sizes, general design, inner board, COVer mate - rial, lining material, strap material, and finisn; methods of Sampling, inspection, and tests; and pack- aging, packing, and Inarking. U. S. GOV., Treasury Dept., Procurement DiV., No. 632; 1943. Cases; IIIdex Card a n d Storage Or Transfer (Wood or Fiber). Covers type I, index card cases- Class A, with hinged COVers and class B, with hinged cover and hinged drop front; and type II, storage or transfer CaseS-Class A, with detachable COVer and follower. Gives requirements for material, toler- ance, Construction, Sizes, and details for each type and class; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement DiV., No. 677; 1944. Boards; Record-Control, Visible. For the pur- pose of giving a Visual presentation Of facts Te- garding progress, production, Scheduling, records, inventory, etc., in quantities and percentages as pertain to time and dates. Covers two types- (I) single-panel board and (II) double-panel board; and two styles- (1) 100 horizontal peg-holes and (2) 200 horizontal peg-holes. Gives requirements for mate- rial and workmanship, performance, finish, and de- tails for each type; methods of sampling, inspect, 10n, and tests; and packaging, packing, and marking for shipment. U. S. Gov., U. S. Army, Medical Dept. Specification 1-41; 1939. Rack; Stamp. . U. S. Gov., U. S. Army, Medical Dept. Specification 1-42; 1939. Stamp; Dating. References.—Fiber Waste paper baskets, see 952. 14. 933. |NKS 933.0 GENERAL ITEMS National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Ink. Covers definition, properties, kinds, types, Substitutes, Containers, uses, and Ordering. U. S. G O V., D e p t . Of Commerce, National Bureau Of Standards. Circular C426; 1940. Inks. Outlines briefly the history of Writing inks, in particular those of the iron gallotannate type; gives formulas for a few of these inks and for three iron gallate inks; discusses the aging Of Writing, the restOra- tion of faded writing, freezing of inks, and effect of inks upon paper. Formulas are also given for other kinds of inks, including colored writing inks, drawing, stamp pad, recording-instrument, and Others. Methods of testing given in Federal specifications for inks are de SCI 1.bed. Inf Ormation is given On equipment for making ink in the home and On dyes Suitable for making inkS. 933. WR IT ING INKS American Hospital Assn., 49–28. blue-black in four Classe S, Federal Specification TT-I-5638. Writing Ink. COvers Based On U. S. GOV. U. S. Gov., Fe d e r a l Specification TT-I-521; 1930. Amendment 1; 1940. Ink; COpying and Record. COVers the blue-black type, in On gallo-tannate ink. Gives detail requirements for composition; methods of Sam- pling and tests; and requirements for packaging, pack- ing, and marking. Emergency Alternate Federal Speci- fication E-TT-I-521; 1942, (issued by Procurement Div., Treasury Dept., U. S. G O V.) changed require- ments for chemical composition of Ink. U. S. Gov., Fe d e r a l Specification TT-I-563a; 1940. Amendment 3, 1942. Ink; Writing. Covers the blue- black type in four classes- (1) fluid, (2) concen- trated, (3)' powder, and (4) tablets. Suitable for permanent records. Gives requirements for mater 1als, composition, and physical properties; methods of Sam- pling a n d tests; and requirements for pâckaging, packing, and marking for shipment. * References. –Methods of test ing, see 933. 0. 1091 933. 2 Directory of Commodity Specifications 933.2 PRINT | NG AND LITHOGRAPHIC INKS U. S. GOV. , Treasury Dept., Procurement D1W. , No. 364; 1939. Inks; Offset-Duplicating. Covers two types- (I) for direct image duplicating (typewriting, crayon, ruling, etc.) on Offset paper mats or mechanically grained duplicating plates; and (II) for photographic duplicating OIA mechanically grained Zinc duplicating plates. Gives detail requirements a n d methods Of Sampling, 111Spect iOn, and tests. U. S. GOV., Treasury Dept., Procurement DiV., No. 603; 1943. Plate Ink (Developing Ink), (for) Offset Dupli- Cat 10n. COWe TS One type and One grade intended for use as a deVeloping ink iſ the albumen process Of Offset duplication. Gives requirements for color (black), solubility, and practical performance test; methods of Sampling, 1nSpect lon, and tests; and pack- agilig, packing, and marking. U. S. GOV., U. S. Army, COrps Of Engineers. Specifica- tion 42-26, 1937. Ink; Hand Press, Lithographic, Blacks U. S. GOV., U. S. Army, Corps Of EngineerS. Specifica- tion 42.2–38; 1922. Ink; Printing, Bright Wermillion. 933.3 DRAFT ING AND DRAW ING | NKS U. S. GOV., Federal Specification TT-I-528a; 1942. Ink; Drawilig, Waterproof, Black. COImposed Of Carb On 1m a permanent State Of Suspens1On in a liquid medium, and no an illne dye. Gives requirements for COImposition; methods of Sampling, inspection, and tests; and re- quirements for packaging, packing, and marking for Shipment. U. S. GOV., Federal Specification TT-I-531; 1934. Amend- Iment 1; 193 5. Ink; Drawing, Waterproof, Colored. Composed of a clear solution of a synthetic dye, Or Of a permanent, Suspension of a pigment in a liquid medium. Gives detail requirements for COſſipOS1tion; methods Of Sampling, inspect 10n, and tests; and re- quirements for packaging, packing, and Iſarking. U. S. Gov., Treasury Dept., Procurement DiV., No. 601; 1943. Drawing Ink (Tusche), for Off-set Duplication. Covers one type and One grade intended for use in placing copy directly On metal Or other Offset du- plicating plates. Gives requirements for practical performance test; methods of Sampling, inspection, and tests; and packaging, packing, and marking. References.-Methods of testing inks, see 953. O. 933.1, INKS FOR OFFICE DEVICES U.S. Gov., Federal specification TT-I-556; 1930. Amend- ment 1; 1940. Ink; Stamp-Pad. COvers two types- (I) regular and (II) quick-drying; and in black, blue, green, red, and V10let. Gives detail requirements for Composition; methods of Sampling and tests; and requirements for packaging, packing, and marking. References.- Methods of testing inks, see 933. O. 933.9 SPECIAL AND MISCELLANEOUS INKS American Hospital ASSI). , 49-25. Red Ink. COvers One type. Based on U. S. Gov. Federal Specification TT- I-549. U. S. Gov., Army Air Forces. Specification No. 31316; 1943. Ink; Stamp Pad, for Photographic Prints. U. S. Gov., Army Air Forces. Specification No. 31317; 1943. Ink; Numbering Machine, for Photographic Nega- tives. | U. S. Gov., Federal Specification TT-I-542; 1930. Ink; Marking, Indelible (for) Fabrics. Covers two types— (a) for laundry and household use and (b) for marking blankets and unsized Or unstarched materials. Gives detail requirements; method of sampling and tests; and requirements for packaging, packing, and marking. U. S. GOV., Federal Specification TT-I-549; 1930. Amend- ment 1; 1940. Ink; Red. Covers one type. Gives detail requirements for composition; method of sam- pling and tests; and requirements for packaging, pack- ing, and marking. A U. S. G O V., Marine Corps Specification, 1932. Ink; Stencil and Marking. U. S. G O V., Marine Corps Specification, 1944. Ink; Stencil, Paste. U. S. Gov., U. S. Army, Army Air Forces. Specification 75-277; 1943. Ink; Quick-drying, Photographic, for Aerial Film, Negative Marking. U. S. GOV., U. S. Army, Medical Dept. 4-1097; 1939. Specification Ink; Marking, Meat Inspection. U. S. Gov., U. S. Army, Ordnance Dept. Specification 36-2B, 1942. Ink; Marking, Black and White. U. S. GOV., U. S. Army, Ordnance Dept. Specification 36-3; 1933. Ink: Black, for Wooden Boxes. References. - Methods of testing inks, solvent for marking inks, see 933. O; methods of testing textile mater lals, see 300.4. 935. DRAFTSMEN'S AND ENGRAVERS! DEVICES AND SUPPLIES American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Mariual for Railway Engineering, 1943. Office and Drafting Room .Practices (General). Gives standard office practices and graphic details and symbols COncerning drafting-room practice. American Society of Mechanical Engineers, joint Sponsor with Society for the Promotion of Engineering Educa- tion. American Standards ASSn., Z 14.1-1935. Draw- ings and Drafting ROOm Pract lce. This standard em- bOdies what is generally agreed to be the best prac- tice. Recommendations include arrangement of line WOrk, dimensioning, sheet S 12es, Symbols for Outside View, and lettering, for engineering drawing. American Society of Mechanical Engineers, joint sponsor With the American Institute Of Electrical Engineers. American Standards A S S n . , 2 32.2-1941. Graphical Symbols for Use on Drawings in Mechanical Engineering. In addition to the Symbols for plumbing, piping, pipe fittings and Valves, heating and Ventilating, heat power apparatus, convent iOn 8 l r iVets, there are 150 symbols in the field of air Conditioning, sprinklers, pneumatic tubes, du CtWOrk, a n d refrigeratioſi. An appendiX contains Symbols for gas, arc and resistance Welding, and for location Of welding information. There are more than 300 symbols in the collection. Society of Automotive Engineers. Aircraft Engine Draft- ing Room Practice, 1944. Includes procedures for preparation of drawings, dimensioning by the decimal system, standardized notes, gears, thread Specifica- tions, materials, miscellaneous, and defiliations. U. S. Gov., Army Air Forces. Specification No. 24700; 1941. Board; Bombing Range Plotting. U. S. Gov. , Army-Navy Aeronautical Specification AN-M- 6-2; 1942. Machines; Drafting. 1092 Commodities Not Elsewhere Classified 935. U. S. Gov. , Army-Navy Aeronautical Specification AN-M- 11; 1943. Machines; Wector Plotting. U. S. Gov., Army-Navy Aeronautical Specification AN-S- 25; 1943. Sets; Navigation Drawing. U. S. Gov. , Federal Specification GG-I-531a; 1943. In- struments; Drawing, Nickel-Silver ( F i r s t Grade). Covers ruling pens, compasses, compass parts, dividers, bOW instruments, lead holder, and cases. Gives re- quirements for material and workmanship, construc- tion of pieces, finish, points, pen blades, threads, adjust1ng nuts, handles, branding, and detail require- ments for each Diece; methods Of sampling, lnspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Fe d e r a l Specification GG-S-776; 1932. Straightedges; Steel. Covers two types- (I) square- edged and (II) One edge beveled; either corrosion- resisting steel, or nickel-plated, best quality, un- annealed tool steel. Gives d e t a 1 1 requirements; methods Of inspect 10n and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-GG-S-776; 1942. (issued by Procurement Div., Treasury Dept., U. S. Gov. ) substi- tuted two types- (I) wood and (II) plastic; and two classes- (A) solid and (B) transparent edges; and gives requirements for same. U. S. Gov. , Fe d e r a l Specification. GG-T-671a; 1944. Triangles; Plastic, Transparent. Covers One grade. Gives requirements for angles and S12es, material, workmanship, design, finish, identification, flexi- bility, Warpage, water absorption, tensile strength, elongation, light transmission, and haze; methods of sampling and tests; and packaging, packing- and mark- ing for shipment. U. S. Gov. , Federal Specification GG-T-711b; 1944. T- Squares; Plastlc, Wood, and Wood-and-Plastic. Covers two types- (I) fixed head and (II) double head (fixed and adjustable); three classes- (A) opaque blade (wood and plastic), (B) opaque blade (wood and plas- tic), with transparent edges, and (C) transparent blade; and sizes 18, 24, 30, 36, 42, 48, or 60 in. Gives requirements f or materials and workmanship, table of dimensions, tolerance, identification, fin- 1sh, details for transparent plastic, and details for each type and class; methods of sampling, inspection, and test S; and packaging, packing, and marking for Shipment. U. S. Gov. , 1944. U. S. J O in t Army-Navy Specification JAN-P-90; Protractors; Three-Arm, Transparent, Mark 2. GOV. , J O 1 nt Army-Navy Specification JAN-R-83; 1944. Rules; Parallel. U. S. GOV. , Marine Corps Specification, Sketching. U. S. GOv. , Navy Dept. Specification 18M5; Chines; Drafting, Navigational. 1923. Board; 1928. Ma- U. S. GOV. , Navy De p t . Specification 18P1c; 1944. Protractors; Three-Arm, Metal. U. S. Gov. , Navy D ep t . Specification 18P5b; 1943. Protractors; Parallel-Motion. U. S. Gov. , Navy Dept. Specification 53L1; 1940. Lifters; Thumbtack. U. S. Gov. , Treasury Dept., Procurement D 1 v . , 236A; 1942. Machines; Blueprinting, Horizontal Type. Shall be built of metal w it h a cast iron Or Steel frame construction. Gives detail requirements as to type, design, illumination, contact, conveyor, feed, Speed, control, ventilation, Drotection, and finish; methods “Of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. G O v . , Treasury Dept., Procurement Div. , 512a; 1942. Liners; Section. Covers One type and One grade and shall be constructed to permit the drawing of parallel lines. Gives requirements for design and construction, base, mountings, and ruler arº; methods ðr Sampling, inspection, and tests; and packaging, packing, and marking. U. S. G O V . , Treasury Dept., Procurement .Div. , 527a; 1942. Scales; Drawing, Boxwood (Architects, Engineer's, and Metric). Covers several type s , classes, and sizes of flat and triangular scales. Shall be but One grade of scales from best grade of boxwood. Gives requirements for construction, graduated edge lining, Imarkings, tolerance, Cross Section, and details for architects, engineer'8, and metric scales; methods of Sampling, 1nSpection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., NO. 627; 1943. Lettering Devices. Covers two types- (I) let- tering guide, scriber, and lettering pen, and (II) lettering guide, and lettering pen. Gives require- Iments for general design, bid sample, instructions, templates or lettering guides, construction, charac- ters, pens, pencil adapter, pen-holder socket-adapter, scriber, cases, handle, and lettering Dad; methods Of sampling, inspection, and test; and packing and mark- ing for shipment. U. S. Gov. , U. S. Army, Corps Of Engineers. tion 26-1B; 1943. Board, Dr a w i ng ; (Horses) for drawing Boards. U. S. Gov. , U. S. Army, COrps Of Engineers. Specifica- tion 26-2A; 1929. Instrument; Drawing, First Grade, In Sets. U. S. Gov. , U. S. Army, Corps Of Engineers. Specifica- tion 26-3A: 1940. Compass; Beam, Micrometer Adjust- Specifica- and Trestles ment, In Case. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 26-4; 1921. Divider; Proportional, 10- Inch. U. S. Gov. , U. S. Army, COrps Of Engineers. Specifica- tion 26-5A; 1940. Scale; Plotting, BOXWOOd, Triangular. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 26–6; 1922. BOX; Water Color, Colors, Water. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 26-10B; 1939. Board; Drawing, 16 by 22 Inches, Drafting and Duplicating. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 26–14; 1926. Scale; Map, Steel, Metric, 60-Cm. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 26–25; 1927. Spline and Weight, Set, in BOX. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 26-26A; 1929. Protractor; N. S. Semicircular, With Arm, In Case. U. S. Gow. , U. S. Army, Corps of Erigineers. Specifica- tion 26–27; 1928. Protractor; N. S. Semicircular, 6- Inch, With Out Arm. U. S. Gov. , U. S. Army, COrDS Of Engineers. Specifica- tion 26-38; 1929. Scale; BOxwood, Architects" and Engineers", Triangular. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 26–39; 1929. Protractor; Bronze, Circular, 6 1/2- . inch, With 3 Arms. 1093 935. Directory of Commodity Specifications U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 26-40A; 1938. Straightedge; Steel, Graduated in Yards, 1: 20,000. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 26–41; 1937. Protractor; Xylonite, Semicircular, 12 and 16 Inches, Graduated in Mils and Yards 1:20, OOO. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 26-42; 1937. Protractor; Xylonite, Fan, Range Deflection, Graduated in Mils and Yards, 1:20, 000. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 26-43; 1939. Protractor; Xylonite, Semicircular, Machine Gun, 10-Inch, Graduated in Mils, M-1939. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 26–44; 1939. Board; Drawing, for Machine-Gun Units, with Carrying Case. U. S. GOV. , U. S. Army, Corps of Engineers. Specifica- tion 42.1-9; 1921. BOOk; Note, Field. U. S. GOV. , U. S. Army, Corps of Engineers. Specifica- ti On 4.2.1-21; 1921. Measure Map. U. S. GOV. , U. S. Army, COrps Of Engineers. Specifica- tion 42.1-25; 1921. Curve; for Mechanical Engineers; Xylonite, Set of 10. U. S. GOV. , U. S. Army, Corps of Engineers. Specifica- tion 42.1-33; 1921. Protractor; Rectangular, Xylonite 1/8 by 1 3/4 by 6 Inches. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 42.1-34; 1921. Protractor; Pencil Point. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- t1 On 42.1-39; 1921. Scale; Map, Metric, Boxwood, 30 Centimeters, 1:50, 000 and 1: 10,000. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- t1On 42. 1-40; 1921. Scale; Map, Metric, Boxwood, 30 Centimeters, 1: 20,000 and 1: 50,000. U. S. GOV., U. S. Army, Corps of Engineers. tion 42. 1-41; 1921. Scale; Map, BOXWOOd, Meters and Yards, 1: 62, 500. U. S. Gov. , U. S. Army, Corps of Engineers. tion 42.1–42; 1921. Scale; Meters and Yards, 1: 20,000. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 42. 1-43; 1921. Scale; Map, BOxwOOd, 20-Inches, Meters and Yards, 1: 10,000. * U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 42.2-41; 1921. Needle; Etching, Nos. 1, 2, 3, 5, and 6. U. S. Gov. , U. S. Army, tion 42.3-3; 1921. 15 Inches. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tſon 42-3-4; 1921. Pantograph; Hollow Brass Bars, 28 Inches, With Case. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42.3-7; 1921. Ruler; Adjustable Curve, 15 and 30 Inches LOng. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 42-11A; 1942. Board, Sketching, With Waterproof Cover; and Tripod, Sketching. U. S. GOV. , U. S. Army, Corps of Engineers. tion 42-22; 1929. Protractor; Xylonite, Semicircular. U. S. GOv. , U. S. Army, Corps Of Engineers. Specifica- tion 42-29; 1938. Scale; Plotting, Flat, Boxwood, 6– Inch, Graduated in Feet and Yards, 1: 20,000. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42-40; 1939. Book; Note, Level and Transit. Spec 1 fica- 10- Inches, Specifica- Map, Boxwood, 10-inches, Corps Of Engineers. Rule; Parallel, Specifica- Rolling, 12 and Specifica- Circular and U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 42-50, 1943. Needles; Etching, Nos. 1, 2, 3, 5, and 6. U. S. GOV. , U. S. Army, Corps of Engineers. Specifica- tion 42-53; 1943. Planimeter; Polar, AmSeler's Pat— term, 10-Inch Tracer Arm, Nickel Silver, W/ Case. U. S. GOV. , U. S. Army, Corps of Engineers. Specifica- tion 42-56; 1943. Triangle; S t e e l', Plated, Open Center. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- t1On 43-25; 1921. Curve; Railroad, Set of 30. U. S. GOV. , U. S. Maritime Commission. Specification 18-MC-11; 1945. Rulers; Parallel. Covers one grade; two types- (I) ungraduated and (II) graduated; and two classes- (A) with graduations on blades and (B) with integral Semicircular protractor. Gives require- ments for S12es, materials, workmanship, construction, blades, bars, grips, parallelism, marking, finish, and details for each type and class; sampling, in- Spection, and methods of test; and packaging, packing, and marking for shipment. U. S. Gov., Veterans Administration. Specification VA- G-21a; 1936. Boards; Drawing. U. S. GOV. , Weterans Administrati On. G-24; 1933. COmpass and Divider. References. –N1 cKel-silver bars, 655. 1; Specificati On WA- rods, shapes, see thumb tacks, steel erasers, see 608. 14, 93 1. 4. 936. PRINT |NG AND L I THOGRAPH |NG DE- VI CES AND SUPPL |ES G O V . , Treasury Dept., Procurement Div., 209D; 1942. Type-Cleaner; Liquid (With Dauber). Shall be Of One grade. Gives requirements for distillation, burning properties, water, neutrality, residual odor, drying properties, corrosion test, bottles, and daubers; methods Of Sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., 316B; 1942. Wash; Blanket and Roller, for Offset Duplicat— ing Machines. Shall be furnished in one type and One grade, Suitable for the cleaning of rubber blankets, rollers, etc. Gives requirements for water, corrosion, distillation, residual Odor, drying properties, and flash point; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. . GOV., Treasury Dept., Procurement Div., 331B; 1943. Plate-Etch; Aluminum and Zinc, (for) Offset Duplication. COvers One type and One grade and shall be Suitable for use in the Offset duplicating process. Gives requirements for alternate plate-etch and chemi- cal composition of plate-etch; , methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., Treasury Dept. , Procurement Div., 1943. Coating-Solution (Sensitizing-Solution), (for) Offset Duplication. COvers One type and One grade. Gives general requirements, alternate coating solution, and detail requirements; methods Of Sampling, inspec- tion, and tests; and packaging, packing, and marking for Shipment. U. S. Gov., Treasury Dept., Procurement Div., 333C; 1943. Plate-Wash (Counter-Etch); Aluminum and Zinc (For) Offset Duplication. Covers one type and one grade. Plate Wash shall be technical acetic acid intended for use in the treatment Of Imetal plates U. S. 332b; 109.4 Commodities Mot Elsewhere Classified 936. U. U. U. U. U. U. U. (aluminum and Zinc) prior to coating to obtain a clean Surface. Gives methods of sampling, inspection, and tests; and packaging, packing, and marking. S. Gov. , Treasury Dept., Procurement Div., 334B; 1943. Plates; Offset, Duplicating. Covers two types— type I, patterned edge, integral Or detachable-class A, Zinc, and B, plastic; and type II, straight edge- Class, A, Zinc, and B, plastic. Gives requirements for mechanical properties a n d chemical composition of Zinc plates, physical properties of plastic plates, Workmanship, thickness and sizes, and graining; meth- Ods Of Sampling, 1nSpection, and tests; and packaging, packing, and marking for shipment. S. Gov., Treasury Dept., Procurement Div., 335C; 1943. FOuntain Solution; Aluminum Or Zinc Plate, (for) Offset Duplication. Two types—(I) aluminum and (II) Zinc. Gives requirements f or alternate solution, chemical compositions, and concentration; methods of Sampling, inspection, and tests; and packaging, pack- ing, and marking. S. GOV., Treasury Dept., Procurement Div., 412C ; 1944. Blankets; Offset-Press, Lithographic. Shall be of one type an d suitable for both dry process printing from deep-etch plates and wet-process print- ing from coated plates. Gives requirements for mate- rial, suitability, construction, surface, over-all thickness, Stretch, resistance to tacklness, perform- ance, marking, bid sample, and hardness; methods of 1nSpection a n d tests; and packaging, packing, and Imarking for shipment. S. GOV., Treasury Dept., Procurement DiV., NO. 598; 1943. Gum Arabic Solution, (for) 0ffset Duplication. COVerS One type and One grade intended for use as a "gum" and a protective coating for metal plates in the Offset duplicating process. Shall be free from any Object iOnable Odor and gives requirements for appearance and specific gravity; methods of sampling, inspect iOn, and tests; and packaging, packing, and Imarking. S. Gov., Treasury Dept., Procurement Div., No. 600; 1943. Blanket Powder, (for) 0 f f s et Duplication. COvers One type and one grade and shall be a mixture Of talc and Sulfur intended for uSe On Tubber blankets. Gives requirements for soluble material, loss On 1 g- nition, fineness, and grit; methods Of Sampling, in- Spection, and t e St S ; and packaging, packing, and Imarking. S. GOV. , Treasury Dept., Procurement Div., No. 602; 1942. Intensifier, (for) Offset Duplicating Plates. Covers One type and One grade intended for use on Offset duplicating plates to provide l'Onger runs. Gives requirements for practical performance test; methods of Sampling, inspection, and test; and pack- aging, packing, and marking. S. GOV., Treasury Dept., Procurement Div., NO. 604; 1943. Sealing-Compound (Wash out Solution); Print (or Image), (for) Offset Duplication. Covers One type and One grade intended for use as a protective coating for printing of images On Offset duplicating plates. Shall be a homogene Ous Solution of Sultable asphalt in turpentine. Gives requirements for non- volatile, water, grit, and performance; methods Of sampling, inspection, and tests; and packaging, pack- ing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 628; 1943. Ammonium D1 chromate; Technical Grade. Covers One type and One grade, in granular form, and not caked in containers. Intended for use in lithographic processes. Gives requirements for chemical composi- tion, Water-ins Oluble m a t t e r , and particle size; methods of sampling, inspection, and test; and packag- ing and marking. U. S. GOV. , U. S. AITly, Corps of Engineers. Specifica- tion 42.2-68; 1921. Slip; Etching, Gamberger. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 42.2-77; 1921. Touche. U. S. GOV., U. S. Army, Corps Of Engineers. Specifica- tion 42-18; 1929. Frame; Printing. U. S. GOV. , U. S. Army, Corps Of Engineers. Specifica- t1On 42-20; 1929. Tray; Zinc. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- t1 On 42-43; 1940. Machine; Developing, Black and White Printing Process, 30-Inch, Hand Operated, With Chest. U. S. GOV., U. S. Army, Quartermaster Corps. cation 16-4; 1936. Machine; Photocopying, cessories. U. S. GOV., U. S. Marítime COIſmission. Specification 66-MC-2: 1940. Cabinet; Wall Type, Steel, for Print Shop. Type I-single-tier (24-case); type II—double- tier (48-case), and the grade shall be as specified. Gives requirements for materials, workmanship, finish, Color, base construction, movable parts, top, back, Overhead lighting fixture, body, working top, inspec- Specifi- With AC- tion, and methods Of test. U. S. Gov., U. S. Maritime Commission. Specification 66-MC-3; 1940. Cutters; Paper, and Print Shop. There Shall be but One type and grade, and two classes; Class A-paper cutter with stand (cabinet), and class B-paper cutter without stand. Gives requirements for material, WOrkmanship, finish, color, base con- struction, details, knife, Stand, inspection, and Iſlethods Of test. U. S. GOV., U. S. Maritime COImmission. Specification 66-MC-4; 1940. Cabinet; Letterboard (for Standing Forms), for Print Shop. The cabinet shall be all Steel and the grade shall be as herein specified. Gives requirements for materials, WOrkmanship, finish, Color, base construction, dimensions, Openings, let- terboards, 1mSpection, and methods Of test. S. Gov. , U. S. Marítime COmmission. Specification 66-MC-6; 1940. Machine; Wirest1tching, for Print ShOp. There shall be but One type and grade. Gives requirements for materials, WOrkmanship, finish, color, base construction, safety devices, spare parts, type and capacity, electrical equipment, in Specti On, and meth0ds Of test. U. S. GOV., U. S. Maritime COmmission. Specification 66-MC-10; 1941. Rack; Chase, for Print Shop. Type I-single-deck, capacity 10 forms; type II-double- deck, capacity 20 forms; and s h all be but of one grade described herein. Gives requirements for mate- rials, workmanship, finish, color, base construction, detail requirements, inspection, and methods of test. U. S. GOV., U. S. Marltime COmmission. Specification 66-MC-11; 1941. Saw; Trimmer, for Print Shop. Type I-Saw trimmer with stand; type II–saw trimmer with- Out stand (bench model); and the grade shall be as U. 1095 936. Directory of Commodity Specifications Specified. Gives requirements for materials, workmanship, finish, color, base construction, safety devices, motors, Spare parts, inspection, and methods Of test. U. S. Gov. , U. S. Maritime COmmission. Specification 66-MC-12; 1940. Table; Imposing, Steel Lockup and Storage, for Print Shop. Type I-size 31 x 39 In. ; type II-size 39 x 85 in. ; and the tables shall be all steel as Specified. Give S requirement S for materials, workmanship, finish, color, base construc- tion, detail requirements, dimensions, tolerances, inspection, and methods Of test. U. S. GOV. , U. S. Marítime COmmission. Specification 66-MC-13; 1941. Table; Drying, With Drying Racks, for Print Shop. There shall be but One type and grade. Gives requirements for materials, Workmanship, finish, color, base c Onstruction, detail requirements, inspection, and methods Of test. References. -Printing ink, electrotypes, see 933. 2, 788; back lining paper for case making machines, plate wiping paper, oiled manila tympan paper, see 479. 4; Stereotype t issue and molding paper, see 476. 25. 937. EDUCAT I ONAL SUPPL |ES 937. I BLACKBOARD CHALK U. S. Gov. , Dept. of C om me r c e , National Bureau of Standards. Simplified Practice Recommendation R192- 42; 1942. Crayons, Chalks, and Modeling Clays for School Use (Types, Sizes, and packaging). Includes drawing crayons, pastels, dustless chalk, m ol d e d chalk, colored chalk, and lecturers' Chalk. 94O-949 detail requirements, . U. S. Gov., Fe d e r a l Specification SS-C-638; 1943. Crayons; Chalk, White. Covers two types—(I) ex- truded (round and hexagonal) and (II) molded. Gives requirements for material and Workmanship, composi- tion, size, weight, and breaking strength; methods of Sampling, inspection, and tests; and packaging, packing, and marking. 937.2 ERASERS U. S. Göv., Weterans, Administration. G-25a; 1936. Erasers; Rubber. Specification WA- References. -Steel erasers, see 931. 4. 937. 3 KINDERGARTEN SUPPL | ES 937.1, BLACKBOARDS U. S. GOV., Dept. of C om me r c e , Standards. Simplified 'Practice Recommendation R75– 29; 1929. COmpOS1tion Blackboard. This recommenda- tion establishes a list of standard stock items cover- ing widths and lengths of black blackboard of cement asbestos backing, of wood-pulp backing, and of gypsum Core backing, and green blackboard of wood-pulp back- ing. Sponsored by the National School Supplies and Equipment ASSn. National Bureau of References. -Blackboard slate, see 511. 51. 937.9 MISCELLANEOUS EDUCAT1 ONAL SUPPL | ES References. -Handwriting supplies, see 931; writing inks, see 933. 1; composition books, see 481. TOYS, ATHLETIC AND SPORTING. GOODS, AND INSIGNIA 9|| | . TOYS Underwriters! Laboratories, Inc. Toys, 1942. Covers portable toys which are Operated, heated, or lighted electrically, and which are de- signed to be employed On lighting and/or appliance branch circuits Of 125 VOlts Or less, in accordance With the National Electrical COde. Does not cover Christmas-tree and decorative-lighting Outfits, pic- ture machines and projectors, toy transformers, nor appliances designed to Operate from the secondary of a toy transformer at a potential of 25 volts or less. Gives requirements for design, construction, corrosion protection, mechanical assembly, insulating material, switches, transformers, automatic controls, motors, special safety features, Supply Connections, wiring, performance, rating, and marking. References.—Toy transformers, see 713. 5. 9);2. INDOOR AMUSEMENTS 9)|3. ATHLET || C AND SPORT | NG GOODS 943. BALLS Amateur Athletic Union of the U. S. Official Basketball Rules. Adopted by Jewish We l f are Board, Public Schools Athletic League of New York, American Sokol Union, German-American Athletic Union, Military Ath- letic League, Slovac Catholic Sokol, and Catholic Standard for Electric Youth Organization. Weight of ball. American Bowling Congress. Rules and Regulations, 1944- 45. Includes Weight, S12e, and balance of balls. National Basketball COmmittee Of the U. S. and Canada. Representing the National Collegiate Athletic Assn. National Federation of High School Athletic Assn., Young Men's Christian Assn., Canadian Intercollegiate Athletic Union, Canadian Amateur Basketball Assn. Official Basketball Guide, BB45. Includes materials, Size, and weights of balls for adults and for players below senior high school age; requirements for height of bounce; testing for resilience at factory; and Stamping with air pressure required to give legal bOunce. National Collegiate Athletic Assn. The Official Foot Ball Guide, FB44. Ball. Requirements for materials Of COver and bladder, construction, color, inflation pressure, shape, size, dimensions, and weight. National Collegiate Athletic Assn. The Official La- Crosse Guide, LC44. Ball. Includes requirements for material, circumference, weight, and height of bounce. National Collegiate Athletic Assn. The Official Soccer Guide, SO44. Ball. Requirements for casing, circum- ference, weight, and inflation pressure. National Collegiate Athletic Assn. Official Swimming Guide With Official Rules for Swimming, Fancy Diving, and Water Polo, SW45. Water Polo Ball (Hard Ball). Requirements for size, Shape, covering, and Weight. Includes material, S 1 Z e , and 1096 Commodities Not Elsewhere Classified 9113.91; National FOOtball Le a gue. Ball. Official Football Rules. RequirementS for materials Of COver and blad— der, construction, color, inflation pressure, shape, Size, dimensions, and Weight. U. S. Golf ASSn. Rules f O Iſ Golf, 1944-45. Includes requirements for form and make of golf clubs and balls. U. S. Wolley Ball ASSn. Wolley Ball Official Guide, WB45. Ball. Includes requirements for Shape, cover- ing, Size, Weight, and air pressure. References. –Wolley ball, water polo ball, soccer ball, basket ball, foot ball, see O 69. 1; 1 acrosse ball, golf ball, Water polo ball, code ball, see 209.91. 9113.2 GLOWES AND MITS National Collegiate Athletic Assn. The Official Boxing Guide, BO45. Gloves. Requirements for p a t t e rin, Weight, thumb length, cuff width, and padding. References. – Baseball gloves, see O68. 1. 943.3 MASKS, BASEBALL 943.4 BASES AND PLATES, BASEBALL 91.3.5 QUOITS AND HORSESHOES '913.6 MEGAPHONES U. S. GOv., N avy Dept. Specification 37 M 4c; 1944. Megaphones; Hand. U. S. Gov. , U. S. A rm y, 81 gnal Corps. Specification 71-268B; 1943. Megaphone; M-64. U. S. GOV., U. S. Maritime COIſmission. Specification 37-MC-2, 1943. Megaphones; Hard. Covers on e type and grade. Gives requirements for sizes, materials, WOrkmanship, COnStruction, finish, assembly, physical requirements, and marking; Sampling, in Spection, and methods Of test; packaging, packing, and marking. 9113.7 LEATHER ATHLET IC G00DS National Collegiate Athletic Assn. The Official Boxing Gulde, BO45. Gloves. Requirements for p a t t e r n, Weight, thumb length, cuff width, and padding. References.—Baseball gloves, see O68. 1; water polo ball, Volley ball, soccer ball, basket ball, foot ball, See 069. 1. 9113.8 FISH | NG LINES AND ACCESSOR |ES U. S. Gov., Army-Navy Aeronautical Specification AN-K- 2, 1943. Kits; Fishing. U. S. Gov. , Navy Dept. Specification 37 H 14a; 1944. Hooks; Fish, Steel. 9113.9 MISCELLANEOUS ATHLETIC AND SPORT |NG GOODS 913.9| Athletic Clothing National Collegiate Athletic Assn. The Official Foot- ball Guide, FB44. Equipment. Includes requirements. for knee pads; elbow pads; hand, wrist, Or forearm protectors; thigh guards, Shin guards, an d braces; shoes and Shoe cleats; and head protectors. National FOOtball Le a gue. Official FOOtball Rules. Equipment. Includes requirements for thigh guards, Shin guards and braces, knee pads, elbow pads, Shoes with cleats, head protectors, and Color Of JerseyS. " References.—Rayon knit athletic shirts and track pants, see 397. 12; knit athlet 1 c s h 1 r t 8 and polo Shirts, see 309. 4. 913.92 Athletic Outfits 9113.93 Golf Goods U. S. Golf Assn. Rules f O r Golf, 1944-45. Includes requirements for form an d make Of golf clubs and balls. U. S. Golf Assn. Specifications for Markings on Iron Clubs, 1942. Includes requirements for marking golf clubs where Scoring grooves are used, for scoring clubs with punch marks, and for marking clubs with COmbination. Of punch markings and groove. References. –Golf Ball, hickory golf shafts, see 209.9 1, 429.9 913.91 Field and Track Goods and Apparatus Amateur Athletic Union Of the U. S. Official Handbook. Athletic Rules Track an d Field. Barrel Head for Throwing the Heavy Weight for Height. Requirements for Size and position. Amateur Athletic Union Of the U. S. Official HandbOOk. Athletic Rules Track and Field. Cleats for Tug-Of- War. Requirements f O r material, Sizes, locations, and installation. Amateur Athletic Union. Of the U. S. Athletic Rules Track and Field. Pegs and Cross-Bar. Requirements for material, size, and locations. Amateur Athletic Union of the U. S. Official HandbOOk. Athletic Rules Track and Field. RODe for Tug-Of-War. Requirements for material, kind, and S12e. Amateur Athletic Union of the U. S. Official Handbook. Athletic Rul e s Track and Field. Scratch Line for Javelin Throwing. Requirements for material, S12e, and installation. Amateur Athletic Union of the U. S. Official HandbOOk. Athletic Rules Track and Field. Take-Off for POle Wault. Requirements for material, measurements, and installation. Amateur Athletic Union of the U. S. Official Handbook. Athletic Rules Track and Field. Throwing C1rcles. Requirements for sizes and interior surface for vari- Ous throwing events. Amateur Athletic Union. Of the U. S. Athletic Rules Track and Field. Waulting Standards. Requirements for uprightS, CrOSS bar, and pegs. Amateur Athletic Union of the U. S. Specifications Of Apparatus. Hammer Throwing Cage. Suggested require- ments on diameter and height, Si Ze of Opening, Size of wire and mesh, S1ze and setting Of Dipe frame. Amateur Athletic Union of the U. S. Specifications Of Apparatus. Hurdle. Requirements for construction of wood or metal, measurements, and finish. Amateur Athletic Union of the U. S. Specifications of Apparatus. Jump Standards and Vaulting Standards. Requirements for uprights, for triangular wood cross bar and supports, shape, and dimenS1OnS. Amateur Athletic Union of the U. S. Specifications of Apparatus. Relay Baton. May be made from hollow woo d, fiber, or cardboard tu b e, measurements and weight. Amateur Athletic Union of the U. S. Specifications of Apparatus. Sector Flags. Gives size and Shape of metal flag, and Standard to be colored red. Amateur Athletic Union of the U. S. Specifications of Apparatus. Seven-Foot Circle. For circle made of band iron, steel, or wood; and except for the discus, shall measure 7 ft. inside diameter. For the discus, Official Handbook. Official HandbOOk. ſº 1097 9143.91% Directory of Commodity Specifications shall measure not more than 8 ft. 2 1/2 in. in inside diameter. Gives width and thickness of wood and of metal, and finish. Amateur Athletic Union of the U. S. Apparatus. Stop Board. Imeasurements, and finish. Amateur Athletic Union. Of the U. S. Specifications of Apparatus. Take-Off Board. For construction of wood, measurements, and finish. Amateur, Athletic Union Of the U. S. Specifications for Official Implements. Discus. Requirements for con- struction, measurements, and weight. & Amateur Athletic Union of the U. S. Specifications for Official Implements. Hammer. Requirements for head of lead or brass shell filled with lead or cast gray iron, handle of Spring steel wire, grip, connections, weight, Shape, and length. Amateur Athletic Union of the U. S. Specifications for Official Implements. Javelin. COnstruction of Steel Or in On pointed wood javelin; requirements for center of gravity, length, grip, and weight. Amateur Athletic Union of the U. S. Specifications for Official Implements. Pole Waulting Pole. Material and dimensions not specified; requirements for ad- hesive tape wrapping and metal Spike Or WOOden plug end. Amateur Athletic Union Of the U. S. Official Implements. Shot. material, and weight. Amateur Athletic Union Of the U. S. Specifications for Official Implements. Standard (56-lb.) Heavy Weight. Requirements for head of lead or lead in brass shell, for handle, connection, and dimensions. The 35-lb. weight is exactly the same, except that the "s" shaped connection is 1 in. longer to make the Overall length same as the heavy Welght. Amateur Athletic Union of the U. S. Specifications for Official Implements. WOſmen's D1scus. Gives approved standards for construction, measurement, and weight. Amateur Athletic Union of the U. S. Specifications for Official Implements. Women's Javelin. Requirements for construction of iron or steel pointed wood jave- lin, for center of gravity, length, grip, and weight. Intercollegiate Assn. of Amateur Athletes of America. Official Handbook. D1scus. Requirements for COIl- Struction, measurements, and Weight. Intercollegiate Assn. Of Amateur Athletes of America. Official Handbook. Discus Circle. Requirements for diameter, material for ring, and surface within circle. Intercollegiate Assn. Of Amateur Athletes of America. Official Handbook. Hammer. Requirements for head, handle, grip, conniections, -weight, and length. Intercollegiate Assn. of Amateur, Athletes of America. Official Handbook. Hurdles. Requirements for mate- rial, base, uprights, frame, cross bars, width, and weight. Intercollegiate ASSn. Of Amateur Athletes of America. Official Handbook. Javelin. Requirements for con- struction, grip, measurements, and Weight. Intercollegiate Assn. of Amateur Athletes of America. Official Handbook. Javelin Scratch Line. Require- ments for material, dimensions, and location. Intercollegiate Assn. Of Amateur Athletes Of America. Official Handbook. Pole Wault. Requirements for up- rights, cross-bar, supports, pole, and box. Specifications Of FOr construction Of WOOd, Specifications for Requirements on Snape, Intercollegiate ASSn. Of Amateur Athletes of America. Official Handbook. Running Broad Jump. Requirements for take-Off area and take-Off. Intercollegiate ASSn. Of Amateur Athletes, of America. Official Handbook. Running High Jump. Requirements for uprights, Cross bar, and supports. Intercollegiate ASSn. Of Amateur Athletes of America. Official Handbook. Seven-Foot Circle for Throwing Events. Requirements for ring, surface within ring, 8nd toebOard. Intercollegiate ASSn. Of Amateur Athletes of America. Official Handbook. Shot. For iron sphere, or spheri- cal brass shell filled with lead. Leather or soft bag or container f1lled with lead for indoor competi- tion. Intercollegiate Assn. Of Amateur Athletes of America. Official Handbook. Thirty-Five-Pound Weight. Re- quirements for head, handle, connection, weight, and length. National Collegiate Athletic Assn. The Official Track and Fleld Guide, TF44. Broad Jump. Requirements for Scratch-line and alighting D1t, materials, and dimensions. National Collegiate Athletic Assn. The Official Track and Field Guide, TF44. Discus. Requirements for Shape, S1ze, material, and weight for collegiate and for high School meets. National Collegiate Athletic Assn. and Field Guide. TF44. Hammer. head, handle, and grips. National Collegiate Athletic Assn. and Field Guide, TF44. Hurdles. Includes requirements for length, width, and finish of top bar, weight, and Spacings for various lengths of races for both high and low hurdles. National Collegiate Athletic ASSn. The Official Track Requirements for The Official Track The Official Track and Field Guide, TF44. Javelin. Requirements for material, length, Center Of gravity, grip, length, and weight. National Collegiate Athletic Assn. The Official Track and Field Guide, TF44. Relay Bat On. Requirements for material, size, circumference, and weight. National Collegiate Athletic Assn. The Official Track and Field Guide, TF44. Running High Jump and Pole Vault. Requirements for sizes Of pits, bar, supports for bar, standards, box for planting pit, and stop- bOard. National Collegiate Athletic ASSII. and Field Guide, TF44. Shot. rial, shape, and weight. National Collegiate Athletic Assn. The Official Track and Field Guide, TF44. Thirty-Five-Pound–Weight. Re- quirements for head, handles, length, and weight. National Collegiate Athletic Assn. The Official Track and Field Guide, TF44. Throwing Circles. Require- ments for sizes and materials for various throwing eVentS. The Official Track Requirements for mate- References. – Relay baton, see 429. 9. 9113.95 Lacrosse Goods National Collegiate Athletic Assn. The Official La- crosse Guide, LC44. The Crosse. Includes require- ments for length, material, leading string, and meth- Od Of weaving. 1098 * Commodities Not Elsewhere Classified 9||1}. 3 National Collegiate Athletic Assn. The Official La- crosse Guide, L C 4 4. Goals. Includes requirements for Spacing and height Of poles and type and mesh Of Ilet. References.--Lacrosse ball, see 209.91. 9113.96 Hockey Goods and Apparatus National Collegiate Athletic ASSn. The Official Ice Hockey Guide, IH45. Goal Cages. Includes require– ments for posts, top Car OT TOpe, base, and net. National Collegiate Athletic ASSn. The Official Ice Hockey Guide, IH45. Goalkeeper's Pads. Minimum width Of leg Dads. National Collegiate Athletic Assn. The Official Ice Hockey Guide, IH45. Hockey Sticks. Includes require- ments for material, length, blade heights, and blade length. National Collegiate Athletic Assn. The Official Ice Hockey Guide, IH45. Puck for Ice Hockey. Includes requirements for material (vulcanized black rubber), thickness, diameter, and Weight. National Collegiate Athletic Assn. Hockey Guide, IH45. Skates. extensions and blade ends. The Official Ice Requirements for blade References. – Hockey ball, hockey stick, puck, see 943. 1, 429. 9, 209.92. 943.97 Basket-Ball Goods and Apparatus Amateur Athletic Union Of the U. S. Official Basket- ball Rules. Adopted by Jewish Welfare Board, Public Schools Athletic League of New York, American Sokol Union, German-American Athletic Union, Military Ath- letic League, Slovac Catholic SOkol, an d Catholic Youth Organi Zat iOn. Includes court dimensions and markings; Si Ze, material, and positions of backboards, baskets and basket rings; and materials, S1ze, and Weight Of ball. National Basketball Committee of the U. S. and Canada. Represent 1ng the National Collegiate Athletic Assn., National Federation of High School Athletic Assns. , Young Men's Christian Assn., Canadian Intercollegiate Athletic Union, Canadian Amateur Basketball A S S n. Official Basketball Guide, BB45. Includes court di- menS1OnS and markings; S1 Ze, material and position Of back boards, basket, an d basket rings; materials, size, and weights of balls for adults and for players below Senior high School age; height of bounce; and testing of balls for resilience at factory. References. – Basket ball, see O69. 1. 9113.98 Bowl ing Goods and Apparatus References. – Bowling ball, bowling pins, see 943. 1, 429. 9. 943.99 Athletic and Sporting Goods Not Else- where Classified National Collegiate Athletic Assn. Official Boxing Guide, B045. Ring. Requirements for size, padding Of DOStS and turnbuckles, rope enclosure and padding for Same, padding and covering for floor. National Collegiate Athletic ASSn. Official Swimming Guide With Official Rules for Swimming, Fancy Diving, a n d Water Polo, SW45. Springboards. Requirements for distance above water, length, W10th, material, covering, and location. d National Collegiate Athletic Assn. Official Swimming Guide With Official Rules for Swimming, Fancy Diving, and Water Polo, SW45. Water Polo Goals. Require– ments for width, height Of Cross bar above Water, and attachment. U. S. Wolley Ball ASSn. Wolley Ball Official Guide, WB45. Net. Includes requirements for width, length, mesh size, and material; binding of top, ends, and Sides; height; and markers. References.—Baseball bat, Spring boards, see 429.9; Volley ball and tennis nets, see 317.7. 91;]]. BADGES, INS 1 GN | A, AND MARKINGS 911 - || BADGES U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification 26–2. Badges; Fire Overhead. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ification MSF-26-1. Badge; Forest Guard. U. S. Gov. , Marine Corps Specification, 1937. Badge; Basic. U. S. Gov., Marine Corps Specification, 1937. Badge; Expert (Rifle). U. S. Gov., Marine Corps Specification, 1937. Badge; Marksman (Rifle). U. S. Gov., Marine Corps Specification, 1937. Badge; Sharpshooter (Rifle). U. S. G. O. v., Marine Corps Specification, 1938. Bars; Good COnduct Medal. U. S. G O v. , Marine Corps Specification, 1937. B ar, Requalification, for Badge, Expert (Rifle). U. S. G. O. V., Marine Corps Specification, 1940. Bars; Qualification. U. S. G O V., N a v y Dep t. Badges; Arm. S. Gov. , POSt Office Dept., Div. Of Motor Wehicle Service, Bureau Of the Fourth Assistant POstmaster General. Specifications for Badges for Motor Vehicle Service Employees. U. S. Gov., U. S. Army, Quartermaster Corps. tion 34-1A; 1929. Badge; AViation. U. S. GOV., U. Š. Army, Quartermaster Corps. Specifica- tion 34–13; 1931. Badge, for Excellency in Marksman- Ship and BOmbing. U. S. Gov., U. S. Army, Quartermaster Corps. Specifica- tion 34–14; 1931. Badge; Marksmanship, Team. U. S. Gov., U. S. Army, Quartermaster Corps. Specifica- tion 34-15; 1931. ‘Badge; Marksmanship, Gunnery, and Swordsmanship, Individual Qualification. 9||1}.2 |DENT | FICATION TAGS U. Specification 71B6; 1943. U. Specifica- Quartermaster COrps. Specifica- Tag: Identification, M-1940. S. Gov. , U. S. Army, tion 34-18A; 1941. 9||1}.3 ||NS | GN IA AND ORNAMENTS U. S. Gov. , Marine Corps Specification, 1942. InSignia; Recruiting, Dress. U. S. Gov. , Marine Corps Specification, 1943. Plastic, Cap and Hat (Enlisted Men). U. S. Gov., Marine Corps Specification, 1943. Plastic, Collar (Enlisted Men). U. S. Gov. , Navy Dept. Specification 71D2; vices; Cap. S. Gov. , N av y De p t. Marks; Sleeve. Ornaments; Ornaments; [J. Specification 71M3a; 1944. 1099 9)!!!... 3 Directory of Commodity Specifications U. S. Gov. , U. S. Army, Army Air Forces. Specification 94-3210; 1944. Marking Insignia; Fly in g Clothing and Personal Equipment. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifica- tion 34-3A; 1938. Insignia; Cap and Collar, Enlisted Men S. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifica- tion 34-2B; 1942. C or d, Hat, General Officers , Officers', and Warrant Officers . U. S. Gov. , U. S. Army, Quartermaster Corps. Specifica- t1On 34-8B; 1938. Cord; Hat, Enlisted Men S. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifica- tion 34-12, 1930. Cord; Hat, for Citizens' Military Training Camp. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifica- tion 34-819; 1939. Insignia and Brassard; Embroidered. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci- fication 34-20; 1939. Insignia; C a p, for Flying Cadets. 9||1}. 1. FOURRAGERE U. S. G O V., Marine Corps Specification, ragere; WOOl. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifica- tion 34–21; 1941. Fourragere; Wool. 950-959 950. GENERAL ITEMS American Iron and Steel Institute. Packaging, Marking, and Loading Steel Products for Overseas Shipments, 1944. COVerS general 1nStructions, packaging detail code, protective coatings, packaging materials, and definitions Of terms. G 1 V e s detail instructions concerning Varl Ous types Of ingots, blooms, billets, Slabs, sheet bar, rods, Skelp, plates, sheets, coils, can and drum Stock, enameling Stock, Strip, tin and terne plate, bars, W1 re, Structural Shapes, railroad rails, tie plates and joint bars, track bolts and spikes, railroad axles, steel tubular products, tub- ing, 2 rigid conduit, and finished aircraft and stain- less tubing. Consolidated Freight Classification Committee, No. 16. Rules for Packing and Shipping All Commodities Mov- ing in Freight Transportation. Contains: Official Southern an d Western classifications an d ratings thereon, with detailed Specifications for the required COntainers. The container Specifications include requirements On materials, construction, strength of parts an d marking an d packing regulations. They COVer WOOderl, metal, paper and fiberbOard COntainers. Uniform bill-of-lading forms and livestock contracts, as prescribed by the Interstate Commerce Commission, are also included in the regulations. Manufacturing Chemists' Assn. of the U. S. Manual Sheet H-1, for Shippers and Consignees. Hydrofluoric Acid (HF). Recommended Practice for the S a fe Handling and D1 Scharging Of Containers, 1942. Includes de- scription Of acid; recommended precautions; recommen— dations for containers, labels, rubber drums, line d and unlined Steel drums, lead carboys, WOOd barrels, and tank cars for aqueous hydrofluoric acid; recom— mendations for unbrazed steel cylinders for anhy– 1937. Four— 9||1}. 5 DECALCOMAN IA U. S. Gov. , Arm y Air Forces. 1944. Decalcomania; Aircraft. U. S. GOV., Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Decalcomania. U. S. Gov., Treasury Dept., Procurement Div., No. 687; 1944. Decalcomanias, for Interior Use. Covers one type and one grade. Gives requirements for design, size, color, directions for application, working prop- erties and application, gasoline resistant properties, and opaqueness; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. 9||1}.6 METALS U. S. Gov. , Marine Corps Specification, 1938. Medal; GOOd Conduct. U. S. Gov. , Navy Dept. Specification 71M2; 1939. Medals (Miniature); Palms; Ribbon-Bars and Mountings; Rib- bOns; Rosettes; and Stars. 9||1}.7 EMBLEMS U. S. Gov., Post Office Dept., Div. of Motor Wehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Emblems. Specification 14118B; CONTAINERS drous hydrofluoric acid; and facsimile Of labels rec- Ommended for application to containers. Manufacturing Chemists' Assn. of the U.S. Manual Sheet TC-5, for Consignees. Unloading Anhydrous Hydrofluoric Acid From Tank Cars. Recommended Practice, adopted 1943. Includes description of product, general precautions, placement Of tank car for unloading, safety rules to be observed by unloaders, dOme fittings, valve and ſittings specifications, acid storage tank, compressed air when used for discharge Of acid, unloading Opera- tions, removal or reversal of placards, return of empty cars, railroad defect and bad order cards, and service. National Board of Fire Underwriters. Discharging Flam- mable Liquids From Tank Cars, No. 38; 1932. Recom— Imended practice for unloading Systems from railroad tank cars to storage tanks located within cities or towns, for liquids having a flash point below 70°F. Unloading distance from buildings, piping to storage tanks, storage t a n k s, Operating requirements, and hazard S involved. S O C 1 et y of Automotive Engineers, lnc. Aeronautical Standard 338; 1945. Shipping Containers—Aircraft Engines and Components. To provide general informa- tion on the construction and application of a type of container suitable for either domestic or export Shipment Of aircraft engines and components. Covers materials and application, construction requirements, and marking. S O C 1 et y of Automotive Engineers, Inc. Aeronautical Standard 339; 1945. Cover-Shipping Container Log Data and Inspection Port. Gives dimensional drawing with notes. SO c 1 et y of Automotive Engineers, Inc. Aeronautical Standard 340; 1945. Cover–Shipping Container In- spection POrt. Gives dimensional drawing with notes. 1100 Commodities Not Elsewhere Classified 95 | . I 0 U. S. GOV. , Army Air Forces. Specification 40569–A; 1944. Packaging and Packing of Miscellaneous Small Aircraft, Parts. U. S. Gov. , Army Air Forces. Specification 40737 (1); 1944. Marking; Petroleum-Product Container (Domestic and Export). U. S. GOV., Army Air Forces. Specification 4O755-1; 1944. Marking; Shipment, Beneficiary GOVerriments. U. S. GOV., Army Air Forces. Specification 40839–A; 1945. Packaging and Packing of Aircraft Materiel in Steel 8hipping COntainers. U. S. GOV., Army-Navy Aeronautical Specification AN-P- 138; 1944. PreServation and Packaging; Parts and Equipment, General Specification for. U. S. GOV., Army-Navy Aeronautical Specification AN-P- 62a; 1944. Packaging of Lightweight Aircraft. Acces- SOI les. U. S. G O V., De p t . Of Commerce, National Bureau of 8tandards. Miscellaneous Publication M165; 1940. Standardization of Packages. The material included in this publication is a direct reprint from *.he Na- tional Bureau of Standards Miscellaneous Publication M164, Report of the Twenty-Ninth National Conference On Weights and Measures, and presents the full text Of the report for the fifth and sixth sessions of the conference, which were devoted entirely to the Subject. Of Standardization of packages. U. S. G O V., D ept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R60– 43; 1943. Packaging of Carriage, Machine, and Lag Bolts. This recommendation establishes packing lists S h 0 W 1 n g full-container quantity and approximate gross weight for each size and type of bolt covered, also the approximate weight per 100 bolts for each type and Size Of bolt. In 1Uiated by the American In- Stitute Of Bolt, Nut, and Rivet Manufacturers. U. S. G O V. , De p t . Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R70— 42; 1942. Salt Packages. This recommendation estab- 11SIles a list of Standard package sizes for pockets, Cartons, burlap Or Cotton bags, and Darrels for salt, S126's expressed in capacity in pounds of salt. Spon- SOrcd by the Salt Producers Assn. U. S. GOV., Federal Security Agency, Food and Drug Ad- ministration, S. R. A. , F. D. C. 2; 1944. Definitions and Standards for Food. Fill of Container. General methods for water capacity alid fill Of containers. Gives detailed method for determining fill of con- tainer for Canned goods. U. S. GOV., Federal Security Agency, Food and Drug Ad- ministration, S. R. A., F. D.C. 2; 1944. Definitions and Standards for Food. Substandard Quality and Fill of Container. General statements of substandard quality and Substandard fill of container. Gives details COncerning, these terms. U. S. GOV. , Federal Specification U-M-186; 1944. Me- dicinal Products and Clinical Laboratory Reagents; General Specification for Containers (Packaging and Packing). Gives re Juirements for types and classes, grades and S126S, mater 1al, workmanship, labeling, COmpatibility Of container, and details for glass, Iſetal, fiber, paper, plast 1C, and wood containers; methods of Sampling, inspection, and tests; and pack- aging, packing, and marking for Shipment. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles by Freight. Includes definitions of explosives and dangerous articles Other than explosives, accepted and forbidden, for transportation by common carriers by rail freight, rail express, highway, or water. Clas- sification of explosives as-class A, dangerous explo- sives (ammunition for camon, ammunition—nonexplosive, ammunition-projectiles, grenades, bombs, mines, and torpedoes, ammunition for Small arms with explosive bullets, explosive chemical ammunition, black powder and low explosives, high explosives, and initiating or priming explosives); class B, less dangerous ex- i plosives (ammunition for cannon with 'em D ty, sand- loaded, or solid projectiles or without projectiles, | fireworks, and smokeless powder); and class C, rela- tively safe explosives (ammunition for small arms, blasting caps, c O r d e a u detonat, fuses, igniters, primers, safety fuse, and toy caps). Classification of dangerous articles Other than explosives as-in- flammable liquids, inflammable solids, and oxidizing materials; acids and other corrosive liquids, compressed gases, and poisonous articles-class A, extremely dan- gerous poisons; class B, less dangerous poisons; and class C, tear gas or irritating substances. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau Of Explosives. U. S. Gov. , Joint Army–Navy Specificatlon JAN-P-131; 1944. Packaging and Packing for Overseas Shipment— Barrier-Material; Moisture-Waporproof, Flexible. U. S. Gov. , Army-Navy General Specification for Packag- ing and Packing for Overseas Shipment. U. S. Army 100-14A and U. S. Navy 39P16a; 1944. References. --Skid platforms, see 959. 9. 951. BARRELS, DRUMS, AND TUBS 951 - || BARRELS 951. IO General Associated COOperage Industries of America, Inc. Wooden Barrel Manual, undated. General Barrel Information. COVers loading barrels for railroad Shipment, tools used for barrels, measurements and capacities, and dictionary of cooperage terms. ASSn. Of American Railroads, Perishable DiV., Freight COntainer Bureau. Freight Container Bureau Tariff No. 3-A Southeast Territory. Specifications of Stand- ard Containers and Loading Rules for Fresh Fruits, Berries, Wegetables, and Melons, effective June 15, 1940 (issued by J. J. Quinn, agent) and Supplements Nos. 8 (effective May 10, 1941), 9 (effective Sept. 12, 1941), 12 (effective Mar. 2, 1942), 13 (effective Apr. 2, 1942), and 14 (effective June 10, 1942). U. S. G O V., D ep t . Of Commerce, National Bureau of Standards. Circular C64; 1917. Rules and Regulations for Enforcement. Of the Limie Barrel Act. Mandatory requirements On shipment or lime in interState Of f Oreign COmmerce, net weight requirements for two Standard Darrel Si Zes and of Other COIltairiers Of less capac 1ty than small barrel, marking and tagging requirements, copy of act included. U. S. G O V., De p t . Of Commerce, National Bureau of Items Standards. Circular C71; 1917. Rules and Regulations 1101 95 | . . 0 Directory of Commodity Specifications Promulgated Under Authority Of the Federal Standard Barrel Law. Gives the capacity of the standard bar- rel as fixed by law for fruits, Vegetables, and other dry commodities (not including lime barrels) and of tne Standard barrel for cranberries, establishes di- mensions Of Standard Darrels and fractional barrel, length Of Stave, etc., tolerances. Copy of Standard Barrel Act included. 951 - || Fiber Barrels References. -Standard barrel sizes and dimensions, see 951. 10; container fiberboard, see 472.93: stand- a rol thicknesses, methods of test ing fiberboard, see 472. O, 470.3. 951 - 12 Metal Barrels U. S. GOV., Dept. Of Commerce, National Bureau of Stand- ards. Simplified Practice Recommendation R20–28; 1928. Steel Barrels and DrumS. This recommendation establishes a Schedule of Stock types and capaci- ties Of Steel barrels and drums as follows-standard light Shipping drums, Standard I. C. C., bolted cower light, frict 10n COVer light, and grease drums; and bilge barrels. Sponsored by Steel Barrel Manufac- ture I'S COuncil. S. GOV., Fe d e r a l Specification RR-B-116a; 1941. Barrels; Steel, Type 5. Covers bilged barrels, 55 gallons rated capacity; four types- (I) brazed crime, (II) seamless chime, (III) welded chime, and (IV) double-seam Chime. Stipulates compliance with the Shipping Container Specification 5, Steel Barrels of the U. S. GOV., Interstate Commerce Commission. Gives requirements for material, workmanship, dimensions, We 19.ht, CapaCity, properties, Sheet steel, construc- t 1011, Chimes, bung, Vent, flanges, plugs, gaskets, removable head, and coating; methods of sampling, in- Spection, and tests; and requirements for marking. U. S. GOV., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping COIitainer Specification 5. Steel Barrels or Drums (Removable Head Containers Author— ized). Capacities of not over 5, 10, and 33 gal. for straight side type without rolling hoops; 33, 55, and 110 for Straight Side type with U-rolling hoops a n d with I-bar rolling hoops; 33 and 55 gal. for Straight Side type with rolled or swedged-in roll- ing, hoops; and 33 and 55 gal. for bilge type with- Out rolling hoops. Includes requirements for mate- rial, (low carbon, Open hearth, or electric steel), construction, m a r k in g, and tests. Published by American Trucking ASSn. , Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau of Explosives. U. S. GOV., Interstate Commerce COmmission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 5A. Steel Barrels or Drum S (Removable Head Containers Not Authorized). Capacities of not over 10 gal. for Straight Side type without rolling hoops; 30, 55, and 110 gal. for Straight Side type with I-bar type roll- ing hoops; and 30 and 55 gal. for bilge type without rolling hoops. Includes requirements for material (low carbon, open hearth, or electric steel), con- Struction, marking, and tests. Published by American Trucking ASSnS., Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau of Explosives. U. S. GOV., Interstate COmmerce COImmission. U. S. GOV., Interstate Commerce Commission. Regulations for Transportat. 10n Of Explosives and Other Dangerous Articles. Shipping Container Specification 5B. Steel Barrels Or Drums (Removable Head Containers Authorized). Capacities of not over 5 and 10 gal. for straight Side type without rolling hoops; 33, 55, and 110 gal. for Straight side type with rolled or Swedged-in type rolling hoops; and 33 and 35 gal. for bilge type Without rolling hoops. Includes require- ments f or material (low carbon, open hearth, or electric steel), construction, marking, and tests. Published by American Trucking Assns. , Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau of Explosives. U. S. GOV., Interstate Commerce Commission. Regulations for Transportation of Explosives and Otner Dangerous Articles. Shipping Container Specification 5C. Steel Barrels or Drums (Removable Head Containers Not Au- thorized). Capacities of not over 15 gal. for straight Side type without rolling hoops; 30, 55, and 110 gal. for Straight Side type with I-bar type rolling hoops; and 30 and 55 gal. for bilge type without rolling hoops. Inclu(ies requirements for material (18-chrome, 8-nickel alloy) construction, marking, and tests. Published by American Trucking Assn.S., Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau Of EXplosives. U. S. GOV., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Sh1pping C on ta in er Specification 5D. Steel Barrels Or DrumS-Rubber-Lined (Removable Head Containers Authorized). Similar to I. C. C. Specifica- tion 5A. Steel Barrels or Drums (referred to herein), except rubber-lined. Published by American Trucking ASSmS., Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau of Explosives. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 5G. Steel Barrels or Drums (Removable Head Containers Not Au- thorized). Capacities not Over 5, 10, and 33 gal. for Straight side type W1triout rolling hoops; 33, 55, and 110 gal. for straignt side type with U-type roll- 1Ilg hoops and with I-bar type rolling hoops; 33 and 55 gal. for Straight side type with rolled or swedged- In type rolling hoops; and 33 and 55 gal. for bilge type without rolling hoops. Includes requirements for material (austenitic 18- and 8-chrome nickel al- loy with carbon content not Over 0.08 percent), con- Struction, marking, and tests. Published by Ameri- Can Trucking Assms. , Inc., Tariff Bureau, a n d by ASSn. Of American Railroads, Bureau Of EXplosives. U. S. GOV., Interstate Commerce COIſmission. Regulations for Transportation of Explosives and Other Dangerous Articles. Snipping Container Specification 5H. Steel Barrels Or Drums-Head-Lined (Removable Head Con- tainers Not Authorized). Similar to I. C. C. Specifi- Cat iOn 5A, Steei Barrels or Drums (referred to Here- in), except lead-lined. Published by American Truck- 1ng ASSIIS. , Inc., Tariff Bureau, a n d by ASSII. Of American Railroads, Bureau Of Explosives. U. S. GOV., Interstate Commerce COIII]1SS1On. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping, C on tº a 1 n e r Specification 5K. 1102 Commodities Not Elsewhere Classified 95 || - || 3 Nickel Barrels Or Drums (Removable Head Containers Not Authorized). Similar to I. C. C. Specification 5A, Steel Barrels or Drums (referred to herein), except material requirement. Of 99.0 percent pure nickel. Published by American Trucking Assms. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau Of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles by Freight. Shipping Container Specification 5L. Steel Barrels or Drums (Removable Head Containers Not Authorized). Covers requirements for capacity, material, construction, marking, and tests. Published by American Trucking Assn., Inc., Tariff Bureau, and Assn. Of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 5X. Steel Drums—Aluminum-Lined (Removable Head Containers Not Authorized). Similar t O I. C. C. Specification 5A, Steel Barrels or Drums (referred to herein), except aluminum-lined. Published by American Trucking Assn.S., Inc., Tariff Bureau, and by Assn. Of American Rall- roads, Bureau Of Explosives. U. S. Gov., Interstate Commerce COmmission. Regulations for Transportation of Explosives and Other Dangerous Ar- ticles. Shipping Container Specification 6A. Steel Bar- rels or Drums (Removable Head Containers Authorized). Capacities 5 to 10 gal. for straight side type without rolling hoops; 5 to 30 and 5 to 55 gal. for straight side type with I-bar type rolling hoops; and 5 to 33 and 5 to 55 gal. bilge type without rolling hoops. Includes re- quirements for material (low carbon, open hearth, or elec- tric steel), construction, marking, and tests. Published by American Trucking Assns., Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau of EXplosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 6B. Steel Barrels or Drums (Removable Head Container Author- 1zed). Capacities 5 to 10 gal. for straight Side type without rolling hoops; 5 to 30 and 5 to 55 gal. for straight side type with U-type rolling hoops; 5 to 30, 5 to 55, and 5 to 110 gal. for Straight Side type with I-bar type rolling hoops; and 5 to 33 and 5 to 55 gal. for bilge type without rolling hoop S. Includes requirements on material (low carbon, Open hearth, or electric steel), construction, marking, and tests. Published by American Trucking ASSns. , Inc., Tariff Bureau, and by Assn. Of American Rail- roads, Bureau of Explosives. U. S. Gov., Interstate Commerge Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 6J. Steel Barrels or Drums (Removable Head Containers Author- 1zei). Cap a c i t i e s 5 to 30 and 5 to 55 gal. for straight side type with rolled or SWedged-in type rolling hoops; 5 to 55 gal. for Straight Side type with U-type rolling hoops; 5 to 55 gal. for Straight side type with I-bar type rolling hoops; and 5 to 33 and 5 to 55 gal. for bilge type without rolling hoops. Includes requirements for material (low carbon, Open hearth, or electric steel), construction, marking, and tests. Published by American Trucking ASSnS. , Inc., Tariff Bureau, and by Assn. Of American Rail- roads, Bureau of EXplosive S. (;39(577 ( )—1 –7() U. S. Gov., Interstate Commerce COmmission. Regulations for Transportation of Explosives and Other Dangerous A r t 1 c 1 e s , Shlpping COntainer Specification 17X. Steel Barrels or Drums, Single-Trip Container (Remov- able Head Containers Not Authorized). Includes re- quirements for capacity, material, construction, mark- ing, and tests. Published by American Trucking Assns., Inc., Tariff Bureau, and by ASSn. Of American Rail- roads, Bureau of Explosives. U. S. Gov., Interstate COmmerce COImmission. Regulations for Transportation of Explosives and Other Dangerous A r t i c 1 e s - Shipping Container Specification 42C. Aluminum Barrels Or Drums. Similar to I. C. C. Spec- ification 42B, Aluminum Drums, except requirements for parts and dimensions and for marking. Published by American Trucking ASSns., Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau of Explosives. U. S. Gov., U. S. Army, Chemical Warfare Service. Spec- ification 10O-6; 1927. Container, for Inflammable Liquids, Acids Or Solids, Barrels Or Drums. References.—Standard barrel sizes and dimensions, see 951. 10; iron and steel sheets, see 604. 2; alumi- num sheets, see 631. 23; Zinc coatings, see 600. 3. 95 |, | 3 Wooden Barrels American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Woodenware and Cooperage. For pork barrels, requirements on kinds of wood, inside coating Of paraffin, dimensions of staves and heads, number and dimensions of galvan- ized iron hoops. ASSOciated COOperage Industries Of America, Inc. WOOden Barrel Manual, undated. Slack Barrels. Gives Slack barrel diagram and covers selecting the proper barrel for your product, Opening and closing a barrel, hand- ling and storing barrels, Interstate Commerce Com- mission regulations, grade rules and Specifications for export barrels, export barrels for dried skim milk, and bag liners and head liners. Associated COOperage Industries of America, Inc. WOOden Barrel Manual, undated. Tight Barrels. Gives tight barrel diagram and covers Selecting the proper barrel f Or your product, Opening and closing a barrel, handling and storing barrels, Interstate Commerce Commission regulations, grade rules and specifications circled tight barrel heading, square tight barrel heading, specifications for export barrels, and use of linings. Assn. Of American Railroads, Freight COntainer Bureau. Circular 21–1927. Slack Barrels and Inside Packing for Glass Tableware. Gives requirements for Slack barrels, inside packing, sizes of barrels being used, group1ng of woods, defects in material, manufacture of staves, heading, and hôops; manufacture of the COn- tainer, discussion of inside packing, and additional important COnSiderations. U. S. GOV., Federal Specification NN-B-112; 1944. Bar- rels; Wood, Tight (for Liquids). Covers three types- (I) I. C. C. Type 10A, (II) I. C. C. Type 10B, and (III) I. C. C. Type 10C; five capacities-5, 10, 15, 30, and 50 gal.; and two grades—(A) all heartwood and (B) heart- wood and sapwood. Gives requirements for wood species, defects, wood grain, sapwood, molsture Content, ten- sile strength of steel hoops, workmanship, Staves, heading, inside surfaces, capacity, pressure test, closure, type test, and details; methods of sampling, inspection, and tests; and marking for Shipment. 1103 .95 | . 3 Directory of Commodity Specifications U. S. Gov., Interstate Commerce Commission. Regula- tions for Transportation of Explosives and Other Dan- gerous Articles. Shipping Container Specification 1OA. Wooden Barrels and Kegs (Tight). Includes re- . quirements for materials, construction, closures, lining, tests, and marking. Published by American Trucking Assms. , Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau Of EXplosiveS. U. S. Gov., Interstate COmmerce Commission. Regula- tions for Transportation of EXplosives and Other Dan- gerous Articles. Shipping Container Specification 1OB and 10C. WOO den Barrels and Kegs. Similar to I. C. C. Specification 10A, WOOden Barrels and Kegs (Tight), except thickness of staves, head, and hoops. Published by American Trucking ASSns., Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regula- tions for Transportation of Explosives and Other Dan- gerous Articles. Shipping Container Specificat 10ns 11A and 11B. Wooden Barrels and Kegs (Slack). In- cludes requirements for materials, Construction, marking, and closing. Published by American Trucking Assns., Inc., Tar 1ff Bureau, and by ASSn. Of American, Railroads, Bureau Of EXplosives. U. S. Gov., Joint Army-Navy Specification JAN-P-122; 1944. Packaging and Packing for Overseas Shipment- Barrels; Slack. For barrels whose weight of contents does not exceed 1,000 lbs. References. –Standard barrel sizes and dimensions, see 951. 10; Sta. Ves, headings and hoops, see 421.0- 421.3; 1 ron and Steel hoops, See 604. 22. 95 [.2 CASKS AND T | ERCES 95 i. 2 I Metal Casks U. S. Gov., Interstate Commerce Commission. Regula- tions for Transportation of Explosives and 0ther Dan- gerous Articles by Motor, Rall, and Water. Sh1pping Container Specification MC2OO. Containers for Liquid Nitroglycerin. Covers requirements for motor vehicle body, inside containers, and boots. Published by American Truck ASSnS., Inc., Tariff Bureau. 95 | .22 Wooden Casks American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. WOOdenware and Cooperage. For 1, 450-lb. curing casks, requirements on dimensions of Oak Staves and pine bottoms, W1th an alternate standard of d 1 menSiOns, b 1) ge diameter, number, and dimensions of hoops. References. –Staves, headings and hoops, see 421. O-421.3; 1 Iron and Steel hoops, See 604. 22. 95 | .23 Metal Tierces 95 | .21; Wooden Tierces American Meat Institute. tandards for Packinghouse Supplies, Packs, and Equipment, 1928. WOOdenware and Cooperage. For lard and pickled meat tierces, re- quirements for kinds of seasoned oak, interior coat- ing, dimensions of staves and head, size and number of iron hoops, and capacity; for pickled meat tierces. White ash or birch may also be used. U. S. GOV., Marine Corps Specification, 1941. Tierce, New. References. – Staves, headings and hoops, see 421. O-421.3; iron and Steel hoops, see 604. 22. 951.3 DRUMS 951.3 : Fiber Drums U. S. Gov., Interstate Commerce Commission. National Motor Freight Classification No. 7. Contains require- ments for fiber drums for shipment of lic Orice. Pub- lished by American Trucking Assns., Inc., Tariff Bu- reau. National Motor Freight Classification No. 7– 1943. U. S. GOV., Interstate Commerce Commission. Regula- tions for Transportation of Explosives and Other Dan- gerous Articles. Sh1 pping Container Specification 21A. Fiber Drums. Includes requirements for con- struction, tests, registration of drum Specifications, and marking. Published by American Trucking ASSns., Inc., Tariff Bureau, and by Assn. of American Rall- roads, Bureau of EXplosives. U. S. GOV., Interstate Commerce COmmission. Regula- tions for Transportation of Explosives and Other Dan- gerous Articles. Shipping Container Specification 21B. Fiber Drums. Covers requirements for capacity, construction, tests, registration of drum specifica- tion, and marking. Published by American Trucking ASSI.S., Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau Of EXplosives. References. – Container fiber board, see 472.93; Standard thicknesses, methods of testing fiberboard, See 472. O, 470. 3. 95 | .32 Metal Drums American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equ 1Dment, 1928. Lard Cans. Include round cans for dOmeStic trade; 2-, 4-, and 8- lb. pails with friction slip covers, 45- to 120-lb. metal cans Or drums; and square cans for export trade, requirements on dimensions, design, we ight of tin plate, gauge Of Wire handles, and Seam details. Manufacturing Chemists' Assn. Of the U. S. Manuál Sheet D-30 (for Shippers). Drums; Steel (I. C. C. -5A) - Unlined—Service Requirements (When Used for Ship- ping Sulphuric Acid and Mixed Sulphuric and Nitric Acids). Recommended Practice, adopted 1932. In- cludes recommendations for handling; torch flames, Sparks, Smoking, etc.; Serviceability; removal and replacement of body plug; treatment of body plug and body plug flange threads; 1nspection, classifi- Cat 10n, and storage of empty drums; draining, Clean- 1ng, and 1nterior washing; test1ng; repairing; fill- ing; outage; storing of filled drums; Venting full drums; Warning label; and Shipping. Manufacturing Chemists' Assn. Manual Sheet D-31 (for Consignees). Drums, Steel (I.C. C. -5A) -Handling and Storing When Filled With, or Last Containing Acid Cor- rosive Liquids. Recommended Practice, adopted 1932, revised 1943. Includes rec OIIIſlendat 10ns for handling, st Oring, venting, removal and replacement Of b Ody plug, torch flames, Sparks, Smoking, etc.; emptying, draining and closing, Internal Washing, and return. Manufacturing Chemists' Assn. Of the U. S. Manual Sheet D-33 (for Shippers and Consignees). Drums, Steel (I.C.C.-5E) (When Used for Shipping Inflammable , Liquids Flashing Between 20° and 80° F.). Recommend- ed Practice, adopted 1936. Includes rec OIIIſlendations for outage, removal and replacement of plug, weight limitation, marking, standard dimensions, Warning label, handling, St Oring, and Shipping. 1104 Commodities Not Elsewhere Classified 95 | .32 Standard, adopted 1932, revised 1935, 1940. D-38— for Drums Containing Inflammable Wolatile Liquids; Standard, adopted 1936. D-39–for Drums Containing Aqua Ammonia; Standard, adopted 1938. Facsimile of l a be l s furnished by Manufacturing Chemists' Assn. of the U. S. upon receipt Of OrderS. U. S. Go v. , Army Air Forces. Specification 40667–A (1); 1943. Drum; 55-Callon Steel, for Fuel and Oil. U. S. Go v. , Army Air Forces. Specification 40854A- 1944. Drum; 55-Gallon Aluminum, for Fuel and Oil. U. S. GOV. 9 Dept. of COmmerce, National Bureau of Stand- ards. Simplified Practice Recommendation R 203-44; 1944. Containers and Packages for Household Insec- t1 cides (L1 guld Spray Type). Gives various dimen- | sions for retail packages (Boston round bottle and glass jug) for pint, quart, gallon bottle, and gal- lon jug; and covers industrial packages (5-gal. and 54-gal. steel drums). Sponsored by Nat 1 Onal ASSIl. Of Insecticide and Disinfectant MfrS. , Inc. U. S. GOV., ment 2; (for Act Federal Specification RR-D-701; 1932. Amend- 1936. Drums; Metal, Types 5A, 5C, and 5D ds and Other Dangerous Articles). Shall Com- ply with Specifications of the U. S. Gov., Interstate Commerce Commission. Gfves requirements for capacity, properties of drum, construction, r 0 l l 1 ng hoops, bung, vent, flanges, plugs, gaskets, coating, dimen- sions, and lining; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV. Drums; Liquids) , Fe d e r a l Specification RR-D-726a; 1941. Steel, Type 5 (for Inflammable or Poisonous . Covers four types, straight Side, cylin- drical drum— (I) brazed chime, (II) seamless chime, (III) welded chime, and (IV) double-seam chime. Shall comply with Specifications of the U. S. Gov., Inter- State C ommerce Commission. Gives requirements for capacity, properties of drum, construction, rolling hoops, bung, vent, flanges, plugs, gaskets, coating, dimensions, and lining; methods of Sampling, inspec- tlOn, an d tests; and requirements for packaging, pack- ing, and marking. Emergency Alternate Federal Speci- fication E-RR-D-728a; 1942, (1ssued by Procurement, DiV., T reasury Dept., U. S. Gov.) changed require- ments for weight of drums and coating. U. S. Gov., Fe d e r a l Specification RR-D-736; 1932. Drums; Steel, Type 6A (for Phosphorus, White or Yel- low). Covers straight s 1 d e , cylindrical, 30-gal. capacity sheet steel drums. Shall comply with Spec- ifications of the U. S. G O V . , Inter State COTTerce Commission. Gives requirements for capacity, proper- ties of drum, construction, rolling hoops, bung, Vent, flangeS, lining; plugs, gaskets, coating, dimensions, and methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV. , Fe d e r a l Specification RR-D-741a; 1941. Drum S ; Steel, Type 6C (for Inflammable Solids or Oxidizing Materials). Covers Straight Side, cylin- drical, 55— and 110-gal. drums. Shall comply with specifications of the U. S. Gov., Interstate Commerce Commission. Gives requirements for capacity, proper- ties of drum, construction, rolling hoops, bung, Vent, flangeS, lining; plugs, gaskets, coating, dimen S1 On S, and methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. GOV. , Steel, Federal Specification RR-D-746; 1932. Drums; Type 6D (for Inflammable Solids or 0x1d 1zing * ſ Materials), Single-Trip Container. Covers straight side, cylindrical, 55-gal. Capacity drums. Shall comply with Specifications of the U. S. Gov., Inter- state Commerce Commission. Gives requirements for capacity, properties of drum, construction, rolling hoops, bung, vent, flanges, plugs, gaskets, Coating, dimensions, and lining; methods of sampling, inspec- t i on , a n d tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification RR-D-761; 1938. Drums and Pails; Steel, I. C. C. Type 5E, 5-Gallon, Single- Trip Container. COvers straight-side, cylindrical form; in three type s - (I) drum with flanged-cap closure, (II) with tW1st cap closure, and (III) pail With cover. Shall COmply with Specifications Of the U. S. GOV. , Interstate COmmerce COTImi SSiOn. Gives requirements for capacity, properties of drum, con- struction, rolling hoops, bung, vent, flanges, plugs, gaskets, coating, dimensions, and lining; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-RR-D-761; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for inside coating, spout, Closure, and class F ring seal cover. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 5. Steel Barrels or Drums (Removable Head Containers Author- 1zed). Capacities of not Over 5, 10, and 33 gal. for straight side type without rolling hoops; 33, 55, and 110 gal. for straight side type with U-rolling hoops and with I-bar ro 1 l in g hoops; 33 and 55 gal. for straight side type with rolled or Swedged-in rolling hoops; and 33 and 55 gal. for bilge type without roll- ing hoops. Includes requirements for material (low carbon, open hearth, or electric steel), construction, marking, and tests. Published by American Trucking Assns. , Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 5A. Steel Barrels or Drums (Removable Head Containers Not Au- thorized). Capacities of not over 10 gal. for Straight side type without rolling hoops; 30, 55, and 110 gal. for straight side type with I-bar type rolling hoops; and 30 and 55 gal. for bilge type without rolling hoops. Includes requirements for material (low carbon, open hearth, or electric steel), construction, mark- ing, and tests. Published by American Trucking ASSms. , Inc., Tariff Bureau, and by Assn. Of American Rall- roads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 5B. Steel Barrels or Drums (Removable Head Containers Author- i Z e d ) . Capacities of not Over 5 and 10 gal. for straight side type without roller hoops; 33, 55, and 110 gal. for straight side type with rolled or Swedged- in type rolling hoops; and 33 and 35 gal. for bilge type without rolling hoops. Includes requirements for material (low carbon, open hearth, Or electric steel), construction, marking, and tests. Published by Ameri- can Trucking Assns., Inc., Tariff Bureau, and by ASSn. of American Railroads, Bureau of Explosives. 1105 95 | .32 Directory of Commodity Specifications U. S. Gov. , Interstate COmmerce COIII]f SSiOn. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 5C. Steel Barrels or Drums (Removable Head Containers Not Au- thorized). Capacities of not over 15 gal. for Straight side type without rolling hoops; 30, 55, and 110 gal. for straight side type with I-bar type rolling hoops; and 30 and 55 gal. for bilge type W1thout rolling hoops. Includes requirements for material (18-chrome, 8–nickel alloy), construction, marking, and tests. Published by American Trucking ASSns. , Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 5D. Steel Barrels or Drums—Rubber-Lined (Removable Head Con- tainers Authorized). Similar to I. C. C. Specification 5A, Steel Barrels or Drums (referred to herein), ex- cept rubber-lined. Published by American Trucking Assns., Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 5F. Steel Drums (Removable Head Containers Not Authorized). capacity not over 11 gal. Includes requirements for material (low carbon, open hearth, or electric steel), construction, marking, and tests. Published by Ameri- can Trucking Assns. , Inc., Tariff Bureau, and by ASSn. of American Railroads, Bureau of EXplosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other DangerOuS Articles. Shipping Container Specification 5G. Steel Barrels or Drums (Removable Head Containers Not All- thorized). Capacities not over 5, 10, and 33 gal. for straight side type without rolling hoops; 33, 55, and 110 gal. for straight side type with U-type roll- ing hoops and with I-bar type rolling hoops; 33 and 55 gal. for straight side type with rolled or Swedged- in type rolling hoops; and 33 and 55 gal. for bilge type without rolling hoops. Includes requirements for material (austenitic 18- and 8-chrome nickel alloy with carbon content not over 0.08 percent), construc- , tion, marking, and tests. Published by American Truckfng Assn.S., Inc., Tariff Bureau, and by ASSn. of American Railroads, Bureau of Explosives. U. S. Gov. , Interstate Commerce COmmission. Regulations for Transportation of. Explosives and Other Dangerous Articles. Shipping Container Specification 5H. Steel Barrels or Drums-Head-Lined (Removable Head Containers Not Authorized). Similar to I.C.C. Specification 5A, Steel Barrels or Drums (referred to herein), except lead-lined. Published by American Trucking ASSnS. , Inc., Tariff Bureau, and by Assn. of American Rall- roads, Bureau Of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 5K. Nickel Barrels or Drums (Removable Head Containers Not Au- thorized). Similar to I. C. C. Spec 1 float 10n 5A, Steel Barrels or Drums (referred to here in), except mate- rial requirement of 99.0 percent pure nickel. Pub- lished by American Trucking As Sn S., Inc. Tariff Bureau, and by Assn. of American Railroads, Bureau of EXplosive S. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles by Freight. Shipping Container Specifica- tion 5L. Steel B a r rels or Drums (Removable Head Containers Not Authorized). Covers requirements for capacity, material, construction, marking, and tests. Published by American Trucking Assns., Inc., Tariff Bureau, and ASSn. Of American Railroads, Bureau of Explosives. U. S. GOV., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 5X. Steel Druins-Aluminum-Lined (Removable Head Containers Not Authorized). Similar to I. C. C. Specification 5A, Steel Barrels or Drums (referred to herein), except aluminum lined. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn., of American Rail- rOadS, Bureau Of Explosives. U. S. GOV. , InterState Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 6A. Steel Barrels or Drums (Removable Head Containers Author- ized). Capacities 5 to 10 gal. for straight side type without rolling hoops; 5 to 30 and 5 to 55 gal. for, straight side type with I-bar type rolling hoops; and 5 to 33 and 5 to 55 gal. bilge type without roll- 1ng hoops. Includes requirements for material (low carbon, Open hearth, or electric steel), construction, marking, and tests. Published by American Trucking ASSns. , Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau of Explosives. U. S. GOV., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 6B. Steel Barrels or Drums (Removable Head Container Author— 1zed). Capacitles 5 to 10 gal. for straight side type without rolling hoops; ~ 5 to 30 and 5 to 55 gal. for Straight side type with U-type rolling hoops; 5 to 30, 5 to 55, and 5 to 110 gal. for straight side type with I-bar type rolling hoops; and 5 to 33 and 5 to 55 gal. for bilge type without rolling hoops. Includes requirements on material (low carðon, Open hearth, or electric steel), construction, marking, and tests. Published by American Trucking Assns., Inc., Tariff Bureau, and by ASSn. Of American Rail- roads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 6C. Steel Barrels or Drums (Removable Head Containers Author- 1zed). Capacities 5 and 5 to 10 gal. for straight Side type without rolling hoops; 5 to 30, 5 to 55, and 5 to 110 gal. for straight side with U-type roll- ing hoops; 5 to 30, 5 to 55, and 5 to 110 gal. for Straight side type with I-bar type rolling hoops; and 5 to 33 and 5 to 55 gal. for bilge type without rolling hoops. , Includes requirements for material (low carbon, Open hearth, or electric steel), con- struction, marking, and tests. Published by American Trucking Assns. , Inc., Tarlff Bureau, and by ASSn. of American Railroads, Bureau of Explosives. U. S. GOV., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 6J. Steel Barrels or Drums (Removable Head Containers Author- 1zed). Capacities 5 to 30 and 5 to 55 gal. for 1106 Commodities Not Elsewhere Classified 95 | . 13 straight side type with rolled or Swedged-in type rolling hoops; 5 to 55 gal. for Straight Side type with U-type rolling hoops; 5 to 55 gal. for Straight side type with I-bar type rolling hoops; and 5 to 33 and 5 to 55 gal. for bilge type without rolling hoops. Includes requirements for material (low carbon, open hearth, or electric steel), construction, marking, and tests. Published by American Trucking ASSns. , Inc., Tariff Bureau, and by Assn. Of American Rall- roads, Bureau Of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Fxplosives and other Dangerous Articles. Shipping Container Specifications 17C and 17E. Steel Drums; Single-Trip Container (Removable Head Containers Authorized). Both Similar to I. C. C. Specification 5A, Steel Barrels or Drums (referred to herein). Published by American Trucking ASSnS., Inc., Tariff Bureau, änd by Assn. Of American Rall- roads, Bureau of Explosives. U. S. Gov. , Interstate Commerce COmmission. Regulations for Transportation of Explosives and Other Dangerous A r t 1 c 1 e S. Shipping Container Specification 17 F. Steel Drums, Single-Trip Containers. Covers compo- sition, chime reinforcement, parts an d dimensions, rolling hoops, and convex heads. Published by Amerl- can Trucking ASSns. , Inc., Tariff Bureau, and by ASSn. of American Railroads, . Bureau Of Explosives. U. S. Gov., Interstate COmmerce COmniSS10n. Regulations for Transportation of Explosives and Other Dangerous A r t 1 c l e S. Shipping COntainer Specification 17X. Steel Barrels or Drums, Single-Trip Container (Re- movable Head COntainers Not Authorized). Includes requirements f O r capacity, material, construction, marking, and tests. Published by American Trucking Assns. , Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau TOTExplosives. U. S. Gov., Interstate Commerce Cômmission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specifications 37D, 37F, 37F, 37G, and 37H. Steel Drums, Single-Trip Containers (Removable Head Containers Authorized). Includes re- quirements for capacities, material, construction, marking, and tests. Published by American Trucking Assns. , Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau Of ExplosiveS. U. S. Gov., Interstate Commerce COmmlSSiOn. Regulations for Transportation of Explosives and Other Dangerous A r t 1 C le S. Shipping COntainer Specification 42B. Aluminum Drums. Includes requirements for capacity, material, COnStruction, marking, and tests. Published by American Trucking Assns., Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau of Explosives. U. S. Gov., Interstate COImmerce Commission. Regulations for Transportation of Explosives and Other Dangerous A r t 1 C le S. Shipping COntainer Specification 42C. Aluminum Barrels Or Drums. Similar to I. C. C. Spec- ification 42B, Aluminum Drums, except requirements for parts and dimensions, and for marking. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau of Explosives. U. S. Gov. , Interstate Commerce COmmission. Regulations for Transportation of Explosives and Other Dangerous Art 1 c l e S. Shipping Container Specification 42D. Aluminum Drums. Similar to I. C. C. Specification 42B, Aluminum Drums, except requirements for parts and dimensions, closures, marking, and tests. Published by American Trucking Assns., Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau of Explosives. U. S. Gov. , Interstate COmmerce COmmission. Regulations for Transportation Of Explosives and Other Dangerous Articles by Motor, Rail, and Water. Shipping Con- tainer Specification MC2OO. Containers for Liquid Nitroglycerin. COverS requirements for motor vehicle body, inside containers, an d boots. Published by American Trucking ASSnS., Inc., Tariff Bureau. U. S. Gov. , Joint Army-Navy Specification JAN-P-110; 1944. Packaging and Packing for Overseas Shipment— Drum s, Metal, 55–Gallon (for Other Than Petroleum Products). U. S. Gov. , Panama, Canal, Purchasing Dept. tion for 10-Gallon Drums for Paint; 1934. U. S. Gov., Treasury Dept., Procurement Div., No. 630; 1944. Plugs, for Steel Drums. Covers t w O types- (I) plugs for flat gaskets (class A, pressed steel and class B, cast iron) and (II) plugs for Square-and- round-section gaskets (class C, pressed Steel; class D, c as t iron; and class E, die cast Zinc alloy). Gives requirements for S1 ZeS, Cap Seals, material, workmanship, construction, thread, h 0 l e S for Wire seal, c ap Seals, finish, marking, an d details for each type and class; methods of Sampling, inspection, and tests; packaging, packing, and marking for Ship- Iſlent. U. S. Gov., U. S. Army, Chemical Warfare Service. Spec- 1 fication 100–6; 19 27. Container, for Inflammable Liquids, Acids or Solids, Barrels Or Drums. Specifica- References.—Iron and steel sheets, see 604. 2; alu- m 1num sheets, see 631. 23; Z in C coat. 1ngs, see 600. 3; sizes and threading of flanges and plugs, see 951. 12. 95 | .33 Wooden Drums U. S. Gov. , Interstate Commerce Commission. Regulations for TransDOrtation Of Explosives and Other DangerOuS Articles. Shipping Container Specifications 22A and 22B. Wöoden Drums; Glued Plywood. Includes require- ments for lumber, COnStruction, test S, marking, a n d closing for shipment. Published by American Truck- ing A S S ns. , Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau Of FXplosives. U. S. Gov. , Joint Army-Navy Specification JAN-P-112, 1944. Drums; Plywood. 951.34 Rubber Drums U. S. Gov. , Interstate COITInerce COITmlSS1 On. Regulat 10ns for Transportation of Explosives and Other Dangerous A r t 1 c l e S. Shipping Container Specification 43A. Rubber Drums. Includes requirements for capacity, material, construction, marking, and tests. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau of Explosives. 95|.1 F |RK INS AND KEGS 95|...} | Metal Firkins 951.12 Wooden Firkins 951.1/3 Metal Kegs U. S. Gov. , Interstate Commerce Commission. Regulation S for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 13. Metal 1107 95 | . 13 Directory of Commodity Specifications Kegs. Includes requirements for material, closures, marking, tests, filling with contents, and additional kegs. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau Of Explosives. U. S. Gov. , Interstate COmmerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles by Motor, Rail, and Water. Shipping Con- tainer Specification MC.200. Containers for Liquid Nitroglycerin. Covers requirements for motor vehicle' body, inside containers, a n d boots. Published by American Trucking Assms. , Inc., Tariff Bureau. References. – Iron and steel sheets, see 604.2; meth- Ods of testing, general requí rements for metals, see 600. 1. 951.111, Wooden Kegs U. S. GOV., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 1C. Car- boys in Kegs. Includes requirements for wooden keg Outside containers and tests. Published by American Trucking ASSn. , Inc., Tariff Bureau, and by ASSnS., Of American Railroads, Bureau Of Explosives. S. GOv. , Inter State COmmerce COmmission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping COntainer Specification 10A. WOOd- en Barrels and Kegs (Tight). Includes requirements for materials, construction, Closures, lining, tests, and marking. Published by American Trucking Assns.. Inc., Tariff Bureau, and by ASSn. Of American Rall- I’Oads, Bureau Of Explosives. U. S. GOV., Interstate' Commerce COIſmission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specifications 10B and 10C. WOOden Barrels an d Kegs. Similar to I. C. C. Specification 10A, Wooden Barrels and Kegs (Tight), except thickness Of Staves, head, and hoops. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau Of Explosives, S. GOV., Interstate COſmerce COmmlSSiOn. Regulations for Transportation of Explosives and Other Dangerous. Articles. Shipping Container Specifications 11A and 11.B. Wooden Barrels and Kegs (Slack). Includes re- quirements for materials, construction, marking, and closing. Published by American Trucking ASSnS., Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau Of Explosives. S. Gov. , Joint Army-Navy Specification JAN-P-134; 1944. Packaging and Packing for Overseas Shipment- Kegs; Slack. For kegs whose welght Of contents does not exceed 300 lb. U. U. U. References. – Staves, headings and hoops, see 421.0, 421. 3; 1 ron and Steel hoop S, see 604. 22. 951 - 15 Fiber Firkins References. – Container fiberboard, see 472.93;. standard thicknesses, methods or testing fiberboard, see 472. O, 470. 3. 951 - 16 Fiber Kegs U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Spec 1 f 1 cat 1 on 13A. Fiber Kegs. Covers requirements for construction, closures, and tests. Published by American Trucklng k ASSns. , Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau Of Explosives. 951.5 H06SHEADS References. – Staves, headings and hoops, see 421. O, 421.3; 1 TOn and Steel hoops, see 604. 22. 95|.6 KITS AND PA|LS 95|.6 || Metal Kits U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 2A. In- side Containers-Metal Cans, Pails, a n d Kits. In- cludes requirements for capacity, thickness of metal, test, and closure. Published by American Trucking ASSns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau Of Explosives. References. – Iron and steel sheets, 951.62 Wooden Kits U. S. Gov. , Army Air Forces. Specification 40467 (1); 1943. Kit; Barber's Supply, Type L-1. U. S. Gov. , Interstate COmmerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Spe C1 f ic at 1 On 18B. WOOden Kits. Includes requirements for construction, tests, and marking. Published by American Trucking ASSnS., Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau Of Explosives. 95! -63 Fiber Pails References.—Container fiberboard, see .472. 93; standard thicknesses, methods of testing fiberboard, see 472. 0, 470. 3. see 604. 2. 95|.6!! Metal Pails American Meat Institute. Standards for Packinghouse Supplies, Packs, an d Equipment, 1928. Lard Cans. Include round cans for domestic trade; 2-, 4-, and 8-lb. pails with friction slip covers, 45- to 120-lb. metal cans or drums; and square cans for export trade, requirements On dimensions, design, weight of tin plate, gage, of wire handles, and Seam detalls. ASSn. Of American Railroads, Purchases and Stores Div. Coal Hod, 1934. COvers dimensions, metal gage, and illustration of standard hod conforming to Simplified Practice Recommendation No. 55 Of the National Bureau Of Standards, U. S. Dept. Of COIII]erce. ASSn. Of American Railroads, Purchases and Stores Div. Twelve-Quart Pail and Fire Bucket, 1934. Gives di- mensional requirements and illustrations for standard pail, with lid to use as Sponge bucket, and with CrOWned bottom for use as fire bucket. Conforms to Simplified Practice Recommendation No. 55 of the Na- tional Bureau of Standards, U. S. Dept. of Commerce. UnderWriters' Laboratories, Inc. Standard for Fire Palls, 1917. Recommends use of 12-qt. size, also COVers 10- and 14-qt. S1ze. Wrought iron or steel not less than No. 28 gage, or properly impregnated fiber reinforced where necessary. Lock or equivalent tight Joints, Soldered or galvanized tight, gage of handles, ears, beaded edge, bottom rim, covers, paint- ing, and marking. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- 1fication MSF-247–15. Pail and Cover; Half-Oval. 1108 Commodities Not Elsewhere Classified --> 952. 0 U. S. Gov. , Dept. Of Agriculture, ification MSF-247-16. Nestable. U. S. Gov. , Dept. of Agriculture, Forest Service. ification NSF-247–17–S. Aluminum, Nestable. TJ. S. Gov. , Fe d e r a l Specification RR-B-761; 1940. Buckets (Pail); Hospital, Corrosion-Resisting Steel. Covers one grade and two types- (I) with cover and (II) without cover. Gives requirements for material, workmanship, construction, design, dimensions, toler- ances, and finish; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Fe d e r a l Specification RR-B-771a; 1939. Buckets; Metal, Galvanized. Covers on e grade and two types— (I) light weight and (II) heavy weight. Gives requirements for body, ball, ears, galvanizing, capacities, and dimensions; methods of sampling, in- Spection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alter- nate Federal Specification E-RR-B-771A; 1942, (issued by Procurement D i v . . Treasury Dept., U. S. Gov. ) changed requirements for finishes and gives require- Inents for enameled, lacquered, and painted Surfaces and finishes. U. S. Gov. , Fe d e r a l Specification RR-B-784; 1939. Buckets; Metal, Tinned. Covers One type and grade. Gives requirements for weight Of coating, capacities, and dimensions; methods of sampling, inspection, and tests; and requirements for packaging, Dacking, and marking for shipment. Emergency Alternate Federal Specification E-RR-B-784; 1942, (issued by Procure- ment Div., Treasury Dept., U. S. Gov.) Substituted Federal Specification RR-B-771 for Buckets; Metal, Galvanized. U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 2A. In- Slde COntainers-Metal Cans, Pails, and Klts. In- cludes requirements for capacity, thickness of metal, test, and closure. Published by American Trucking ASSIIS, , Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau Of Explosives. U. S. Gov. , Joint Army-Navy Specification JAN-P-124; 1944. Packaging and Packing for Overseas Shipment- Cans and Pails; Metal. Forest Service. Spec- Pails and COvers; Round, Tin, Spec- Pails a n d COvers; Round, U. S. Gov., Navy Dept. Specification 42P10; 1943. Pails; Putty. U. S. GOV., U. \S. Army, Medical Dept. Specification 10-2446; 1938. Bucket; Enamelware. U. S. Gov., U. S. Army, Medical Dept. Specification 29-49A, 1941. Bucket; Galvanized-IrOn, Square. U. S. Gov., U. S. Maritime Commission. Specification 42-MC-3; 1942. Containers (Pails); Steel, Watertight, (for) Lifeboat, and Life Raft Blankets. There shall be but one type and grade. Gives requirements for materials, WOrkmanship, capacity, dimensions, Style, sheet steel, construction, handle, cover, lever clo- sure, finish, water-tightness, sampling, inspection, and method Of test. U. S. Gov. , U. S. Maritime COIſmission. Specification 64-MC-8; 1941. Buckets; Water, Galvanized. Type I - light-weight buckets; type II-heavy-weight buckets; and shall be but one grade. Gives requirements for bail, ears, body, bottom, inspect iOn, material, workmanship, body, galvanizing, watertightness, steel thickness, capacity, and meth001S Of test. U. S. GOV., U. S. Maritime COmmission. Specification 64-MC-38; 1941. Palls; Water, Enamelware, Seamless. Pails shall be of One type and grade, and sizes shall be as Specified. Gives requirements for sheet steel, Workmanship, pails, Sides, top edge, bottoms, ears, bail, handle, enameling, reflectance, color, dimensions and capacities, Sampling, 1nSpection, and tests. U. S. GOV. , Weterans Administration. Specification WA- G-166a; 1937. Palls; Aluminum, Capacity 14 Qt. U. S. Gov. , Weterans Administration. Specification WA- G-221a; 1937. Pails; Aluminum, Capacity 16 Qt. U. S. GOV. , Weterans Administration. Specification WA- G-289; 1937. Pail; Aluminum, Capacity 10 Qt. References. – Iron and steel sheets, see 604. 2; zinc Coatings, tin COatings, see 600. 3. 951 - 65 Wooden Pails U. S. Gov. , Service, General. 951 - 66 Fiber Kits References. – Container fibre board, 951 .7 TUBS 951.7l Metal Tubs References. – Tubs special to laundries, 951. 72 Wooden Tubs U. S. GOV. , Dept. Of CO m me T c e , National Bureau Of Standards. Simplified Pract lce Recommendation R135 32; 1932: WOOOlen Butter Tubs. This recommendation establishes a simpllfled Schedule Of capacities and dimensions for stock Varieties Of WOOden butter tubs. Sponsored by the American Butter Institute. U. S. GOV., Interstate COTHTerce COImmission. National Motor Freight Classification No. 7. Contains require- ments for WOOden tubs for Shipment of butter. Pub- lished by American Trucking Assms. , In c. , Tariff Bureau. National Motor Freight Classification NO. 7- 1943. U. S. Gov., Interstate Commerce COIſmission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 31. Jugs in Tubs. Includes requirements for material, S1ze, construction, cushioning, and marking. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau of Explosives. b O t t O Iſl , marking, dimens 10ns, Post Office Dept., Div. of Motor Vehicle Bureau ‘Of the FOurth Assistant POstmaster Specifications for Buckets; Grease. See 472. 93. See 787. References.— Tubs special to laundries, see 787. 951.73 Fiber Tubs 952. BASKETS AND HAMPERS 952. | BASKETS 952. I 0 General Items Assn. Of American Railroads, Perlshable Div., Freight Cuntainer Bureau. Freight Container Bureau Tariff No. 3-A Southeast Territory. Specifications of Stand- ard Containers and LOadling Rules for Fresh Fruits, 1109 952. Q Directory of Commodity Specifications Berries, Vegetables, and Melons, effective June 15, 1940, (issued by J. J. Quinn, agent) and Supplements Nos. 8 (effective May 10, 1941), 9 (effective Sept. 12, 1941), 12 (effective Mar. 2, 1942), 13 (effective Apr. 2, 1942), and 14 (effective June 10, 1942). References. – Baskets used as standard capacity meas— ures, see 919. 1. 952. l l Fruit, Wegetable, and Berry Baskets Assn. Of American Railroads, Freight Container Bureau. Bulletin 25-1932. Climax Basket. For use in ship- ment Of grapes and Other fruits and vegetables, mainly 1n 12-qt. S12e, but also made in 2-qt. a n d 4-qt. S1zes; requirements of the U. S. Container Act of 1916 for design, and dimensions, illustrations of COmmon failures, loading, wire and wood handles, and Suggested improvements. U. S. GOV. , Dept. Of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regulatory Announcement No. 104. Revised, 1941. Rules and Reg- ulations of the Secretary of Agriculture Under the U. S. Standard COntainer Act of Aug. 31, 1916 (39 Stat. 673), as amended June 11, 1934 (48 Stat. 930). COvers climax baskets, berry boxes, and till baskets. Gives tolerances and variations; and gives definitions and text. Of act to fly Standards for climax baskets for grapes and Other fruits and vegetables, and for mushrooms; and baskets Or Other COntainers for Small fruits, berries, and vegetables. U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regulatory Ann Ouncement NO. 116. AmendmentS 1 and 2; 1936. Rules and Regulations of the Secretary of Agriculture Under the U. S. Standard Container Act of 1928. Glves definitions, specifications, tolerances, and varia- t 10ns for hampers, round Stave baskets, and Splint, Or market baskets f O r fruits, vegetables, and for Other purpose S. U. S. Gov. , Dept. Of C O m me I c e , Natl.Onal Bureau of Standards, H29; 1942. Specifications, TOlerances, and Regulations for Commercial Weighing and Measuring Devices. Berry Baskets Or Boxes. Baskets or boxes for berries or small fruits, of a capacity of 1 dry quart Or less, shall be Of One Of the following sizes: 1 qt. , 1 pt. , Or 1/2 pt. , dry measure. AllOwable tolerances are given for baskets or boxes made of WOOd, pastebOard, Or fiber. U. S. GOv. , Interstate COImmerce COImmission. Nat 1 Onal Motor Freight Classification No. 7. Contains require- ments for baskets f O r Shipment Of fresh fruits Or vegetables, meats, and tobacco. Published by American Trucking Assns., Inc., Tariff Bureau. National Motor Freight Classification No. 7–1943. References. –Round stave baskets, see 958. 12; stand- ard basket Si Zes, see 952. 10; fi Derboard basket S for fruit, and Vegetables, see 952. 14. 952. 2 Round-Stave Baskets U. S. Gov. , Dept. of Agriculture, War FOOd Administra- tion, Office of Distribution. Service and RegulatOry Announcement No. 116. Amendments 1 and 2; 1936. Rules and Regulations of the Secretary of Agriculture Under the U. S. Standard Container Act of 1928. Gives defi- nitions, specifications, tolerances, and Variat 1.Ons for hampers, round stave baskets, and Splint or mar- ket baskets for fruits, Vegetables, and for other DurpOSes. References.—Standard basket sizes, see 952.10. 952. I 3 Coal Baskets 952. It! Fiberboard Baskets American Hospital Assn., 49–34. Office and Lobby Fiber Waste-Paper Receptacles. Covers two types. Based On U. S. GOV. Federal Specification LLL-R-191. U. S. G O V . , Federal Specification LLL-R-191b; 1943. Receptacles; Waste-Paper, Fiber, Office and Lobby. Covers four types— (I) round office (12 x 10 x 14), (II) round lobby (16 x 14 x 21), (III) oval office (14 x 8 1/2 x 14), and (IV) square office (11 1/2 x 9 1/2 x 15). Gives requirements for material, work- manship, performance, finish, color, and details for each type; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. References. – Standard basket sizes, see 952. 10; con- tainer fiberboard, see 472.93; standard thicknesses, methods of testing fiberboard, see 472. O, 470. 3. 952. I 9 Miscel laneous Baskets American Hospital Assn., 46–1. Metal Frame Laundry Basket. COVers One type, One grade, and One class. American Hospital Assn., 49–37. Office and Lobby Metal Waste-Paper Receptacles. Covers two types. Based On U. S. GOv. Federal Specification RR-R-191. U. S. Gov. , Dept. Of Agriculture, War Food Administra- t1On, Office of Distribution. Service and Regulatory Ann Ouncement NO. 116. Amendments 1 and 2; 1936. Rules and Regulations of the Secretary of Agriculture Under the U. S. Standard Container Act of 1928. Gives defi- nitions, Specifications, tolerances, and variations for hampers, round Stave baskets, and Splint or mar- Ket baskets for fruits, Vegetables, and for other Dllr DOSes. U. S. GOv., Federal Specification RR-R-191; 1932. Amend- ment 1; 1936. Receptacles; Waste-Paper, Metal, Office and Lobby. Covers two types of steel waste baskets— round and square. Each type having plain sides or COrrugated Slded. Gives requirements for material, Workmanship, finish, colors, a n d details for each type; methods of samplling, 1nSpection, and tests; and packaging, packing, and marking. U. S. Gov. , Navy De p t . Specification 64B8B; 1943. Baskets; Bread, Wire. U. S. Gov. , U. S. Army, Medical Dept. Specification 6-283; 1940. 952.2 HAMPERS U. S. Gov. , Dept. of Agriculture, War Food Administra- tion, Office of Distribution. Service and Regulatory Ann Ouncement No. 116. Amendments 1 and 2; 1936. Rules and Regulations Of the Secretary Of Agriculture Under the U. S. Standard Container Act of 1928. Gives defi- Initions, Specifications, tolerances, and variations for hampers, round Stave baskets, and splint Or mar- ket baskets f or fruits, vegetables, and for other Durp0SeS. U. S. Gov. , Interstate COmmerce Commission. National Motor Freight Classification No. 7. Contains require- ments for hampers for shipment of clothing. Pub. lished by American Trucking As sn's.. Inc., Tariff Basket; Laundry (Army Duck Body). º 1110 Commodities Not Elsewhere Classified 953.2 Bureau. 1943. National Motor Freight Classification No. 7– References. – Standard sizes of vegetable and fruit ham Ders, see 952. 10. 953. BOXES 953. I METAL BOXES U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- iſ1 cation 61–2. Box; Metal, Fire-Tool Cache No. 1. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- 1 fication 61-5. Box; Metal, Fire-Tool Cache No. 2. U. S. Gov. , Federal Specification RR-B-623; 1941. Amend- ment 1; 1945. Boxes; Bread, Hinged Type . Covers plain Steel grade; and two sizes. Gives requirements for material, workmanship, finish, body, cover, hinge, Sizes, and details; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , Federal Specification RR-B-644; 1943. Boxes; Spice. COvers One type and One grade and shall con- sist of an out e r spice box with hinged cover and hasp, enclosing Six Spice containers Of uniform size and shape. Gives requirements for material, work- manship, and details for Outer spice box, Outer spice bOX COVer, handle, ilâSD, Splce containers, and finish; methods Of Sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov., Navy De D t . Specification 42B11a; 1938. Boxes; Spit, Steel (Galvanized), Crews'. U. S. Gov. , Navy Dept. Specification 54 B 4b; 1944. BOXes; Letter. U. S. Gov. , Navy De p t . Specification 55C24a; 1940. Containers; Dress-Equipment (Metal Box). U. S. Gov. , Navy De p t . Specification 57B16; 1941. BOXes; Ointment, Tin. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 49-12; 1940. BOx; Metal, Cavalry, Demolition, With Canvas Case and Carrying Strap. U. S. Gov. , U. S. Army, Medical Dept. Specification 1-34A; 1940. Cash Box; Metal With Lock. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2224A, 1941. Box; Pipette. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2521A; 1939. Box; Ointment. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2527; 1939. Box, for Gold. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2554; 1939. BOX; SOap. U. S. Gov. , U. S. Army, Medical Dept. Specification 28–60; 1939. Box; Spice. U. S. Gov. , U. S. Army, Medical Dept. Specification 28-61; 1939. Match Safe. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 89–4501a; 1940. BOx; SelectOr, M4. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92-36; 1937. Box; Rat 1 on , Aluminum, Pack Artillery. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–710A; 1943. Box BX-7, for Radio. Tubes. U. S. Gov. , U. S. Maritime Commission. Specification 64-MC-33a; 1943. Boxes; Bread, Portable, Hinged. Shall be of One grade of hinge type made from a good quallty low carbon Sheet steel. Gives requirements Workmanship, construction, color, finish, sizes, and marking; Sampling, inspection, and methods of tests packaging, packing, and marking. References.-Metal cases, see 954.21. 953.2 PAPER AND F | BERBOARD BOXES American Hospital Assn., 55-4. Pill box. type, Orle grade, and three sizes. GOV. , War Dept. , Specification 19–52. American Hospital Assn., 55-7. Powder Box. Covers one type, on e grade, and three sizes. Based on U. S. GOV. , War Dept., Specification 19-53A. American Hospital Assn., 55-10. Folding Tablet Box. Covers One type, One grade, and one class. Based on U. S. GOV. , War Dept., Specification 19-54. American Society for Testing Materials, D 641–43; 1943. Method of Conditioning Paper Board, Fiberboard, and Paperboard Containers for Testing. Procedure for condlti Oning specimens Of container grades of paper- bOard, COrrugated board, and SOlid fiberboard; and COntainers made from such grades Of paperboard, prior to testing. Gives requirements for standard condi- tion, apparatus, procedure, and report. American Society for Testing Materials, D 642-43; 1943. Method of Compression Testing of Corrugated and Solid Fiber BOXes. Gives requirements for apparatus, test Specimens, preparation of specimens, condition ing test Specimens, moisture content, procedure, and I'eport. American Society for Testing Materials, D775–44T; 1944. Technical Assn. Of Pulp and Paper Industry Standard Method T802m-44. Tentative Method of Drop Test for Shipping COntainers. Gives scope, apparatus, test Specimens, identification of container parts, condi- tioning, height of drop, procedures, and report. American SO c 1 et y for Testing Materials, D 782–44T; 1944. Technical Assn. Of Pulp and Paper Industry Suggested Method T800s/m-44. Tentative Method of Drum Test for COntainers in Small Revolving Hexagonal Drum BOX-Testing Machine. Gives scope, apparatus, test Specimen, conditioning, procedures, and report. ASSn. Of American Railroads, Freight Container Bureau. Bulletin: 36-1940. Packing of Mirrors in Fiberboard BOXe S. Describes and illustrates proper methods Of Dackling framed mirrors with standards, unframed, and multiple packing of mirrors, sealing with adhesives Or metal Staples, and marking. ASSn. Of American Rallroads, Freight COntainer Bureau. Bullet in 37-1940. Packing, Bedroom Furniture (Case Goods) in Fiberboard Boxes. Describes and illustrates recommended methods for the packing Of bedroom fur- niture (case goods) in double-faced corrugated fiber- board boxes and includes dresser with mirror, vanity and mirror, and chest Of drawers. Assn. Of American Railroads, Freight Container Bureau. Bulletins 40, 41, an d 42; 1941. Packing Kitchen Enamel Ware in Corrugated Fiberboard Boxes (No. 40), Packing X-Ray Tubes in Wooden and Fiberboard Boxes (No. 41), and Packing of Neon Signs in Fiberboard and Wooden Boxes (No. 42). Describes a n d illustrates proper methods of packing. Assn. Of American Railroads, Freight Container Bureau. Recommended Methods for Packing Floor and Table Lamps; 1937. Includes floor. lamp with glass reflector for 1ndirect lighting, metal table lamp, pottery table COVer's One Based On U. S. 1111 953. 2 Directory of Commodity Specifications lamp bases, Shades. Assn. Of American Railroads, Freight COntalmer Bureau. A Recommended Method for Packing Metal Utility Cabi- nets in Double-Faced Corrugated Fibreboard COntainers. Gives introduct iOn, recommended method Of packlng metal util 1ty cabinets constructed without legs, rec- Omm ended Hlethod of packing metal utility cabinets Constructed with legs, general recommendations, and illustrations. Assn. of American Railroads, Perishable Div., Freight COntalmer Bureau. Freight Container Bureau Tariff No. 3- A Southeast Territory. Specifications of Stand- ard Containers and Loading Rules for Fresh Fruits, Berrles, Vegetables, and Melons, effective June 15, 1940 (1ssued by J. J. Quinn, agent) and Supplements Nos. 8 (effective May 10, 1941), 9 (effective Sept. 12, 1941), 12 (effective Mar. 2, 1942), 13 (effective Apr. 2, 1942), and 14 (effective June 10, 1942) . Fibre BOX ASSn. Handbook Of Useful Information. Cor- rugated and Solid Fibre Shipping Containers for Freight, Express, and Parcel Post, 1937. Edition and Supplement 1; 1939. Includes illustrations and des- Cr1ptions Of corrugated and solid fibreboard products; freight and express container specifications; parcel post regulations; trade practice rules; standard Specifications for canned food boxes; and box dimen- SiOns, canned food, simplified practice recommenda- tion. National ASSn. Of Purchasing Agents. modity Data Sheets, 1938. large glass globe, and One Or more lamp Handbook of COm- tainers. Covers design and selection of materials, materlals, types Of liners, jointed corners, and Drinting. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Paper Boxes. Covers spec- ifications, grades, derivation, types Of assembly, forms of fabrication, Ordering instructions, inspec- tion, uses, and Substitutes. Underwear Institute. Specification G-1; 1935. Stand- ardization. Of Underwear BOX Si Ze S. Gives • Outside measurements for boxes for various types Of underwear. U. S. Gov. , Army Air Forces. Specification 40773 (1); 1944. Packaging Of Aircraft Batteries. U. S. Gov. , Army-Navy Aeronautical Specification AN-B- 17, 1944. Boxes; General Specification for, Wood- Cleated Solid Fiberboard, for Export, Shipſment. U. S. Gov. , Army-Navy Aeronautical Specification AN-P- 66; 1945. Packaging of Batteries; Storage, Shielded, Aircraft (Charged and Dry, Uncharged and Moist). U. S. Gov. , Dept. of Commerce, National Bureau of Standards. COITImercial Standard CS33-43; 1943. Knit Underwear (Exclusive of Rayon). Covers standard meth- ods of measuring and standard measurements for knit underwear (exclusive of rayon) for boys, children, infants, men, and WOmen. Includes standard box Sizes for men's and boys' union suits, shirts, and drawers, widths and lengths of full standard sizes, included as recommended practice. U. S. Gov., Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R64– 30, 1930. One-Pound Folding Boxes for Coffee. This recommendation establishes a simplified list of di- mensions and capacities for folding boxes for coffee. Sponsored by the Folding Paper Box Assn. of America and the National COffee Assn. Corrugated Shipping Con- ' .U. S. U. S. GOV. , Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R126– 41; 1941. Set-Up Paper Boxes (used by department and Specialty stores). This recommendation establishes a simplified list of stock sizes of set-up paper boxes used by department and specialty stores. Gives table showing box number, length, width, depth, lid depth, boxboard, number of boxes in package, and con- Struction Spec 1 fication number; and definitions and requirements. Sponsored by National Retail Dry Goods ASSI). U. S. GOV. , Dept. Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R127– 41; 1941. Folding Paper Boxes (used by department and Specialty stores). This recommendation estab- lishes a simplified list of stock sizes of folding paper boxes for use by department and specialty stores. Gives tables showing box numbers, length, width, depth, callper of boxboard and weight per 1,000 boxes for lighter type and heavier type boxes, and number Of complete boxes to a bundle for one-piece five-panel folders, lock-corner and automatic folding boxes, and millinery boxes-automatic style. Sponsored by Na- tional Retail Dry GOOds Assn. U. S. GOV. , Dept. Of Commerce, National Bureau of Standards. Simplified Practice Recommendation R128- 41; 1941. Corrugated Fiber Boxes (used by department and specialty stores). This recommendation estab- lishes a simplified list of stock sizes of corrugated fiber boxes for use by department and specialty stores. Gives table showing box number, length, width, and depth of corrugated fiber boxes; table showing liner, Weight, kind Of material, and callper for boxboard requirements for freight classification (rule 41) boxes; and table showing liner, weight, kind of mate- r1al, caliper, and minimum bursting strength of com- binéd board for boxboard requirements for store-test bOXes. Sponsored by National Retail Dry GOOds Assn. U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R146– 41; 1941. Corrugated and Solid Fiber Boxes for Canned Fruits and Wegetables. This recommendation estab- lishes a schedule of box sizes for canned fruits and Vegetables. Initiated by National Canners Assn., and the Fiber Box Assn. U. S. Gov. , D ep t . Of St a n d a 1 d S. of CO In Iſle r c e , National Bureau Simplified Practice Recommenda- tion R172–38; 1938. Stock Folding Bo x e s for Gar- ments an d Dry Cleaning. This recommendation cov- erS Standard S i Z e s of b O X e S and thicknesses of b o X b o a r d for garments a n d dry cleaning. Spon- sored by the Folding Paper Box As so c 1 at i on of America. U. S. Gov. , Dept. Of COmmerce, National Bureau Of Standards. Simplified Practice Recommendation R173- 38; 1938. Stock Folding Boxes for Millinery. This recommendation covers standard dimensions of boxes and thicknesses of boxboard for millinery purposes. Sponsored by the Folding Paper Box Assn. of America. U. S. GOV. , Dept. Of COmmerce, Nat 1 Onal Bureau of Standards. Simplified Practice Recommendation R192- 42; 1942. Crayons, Chalks, and Modeling Clays for School Use (Types, Sizes, and Packaging). Includes recommendations for ehlp-board set-up and folding boxes. GOV., Dept. Of Commerce, National Bureau Of Standards. Simpl" fied Practice Recommendation R200-43; 1112 Commodi ties Not Elsewhere Classified 953.2 1943. Paper Boxes for Toiletries and Cosmetics. The purpo Se Of this recommendation is to reduce the amount Of paperboard used for packaging toiletries and cos- met lcs. It establishes the maximum thickness of Daperboard used for the Se boxes, restricts the size of box in relation to the size of contents, and limits the number of protective covers. Also provides for the simplification of designs. U. S. Gov. , Federal Specification UU-B-651a; 1939. BOXes; Chipboard, Laundry. COvers the One type-lock- corner, full-telescope type. Gives detail require- Ilents; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV., Federal Specification UU-B-666; 1943. Amend- ment 1; 1944. BOXes; POWCler, Pharmaceutical. Covers One grade and two types- (I) hinged lid boxes and (II) slide boxes; and three sizes-( 1) small, (2) medium, and (3) large. Gives requirements for mate- rial, workmanship, construction, hinge, thickness, bursting Strength, and Size S; methods Of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV., Federal Spec if 1 cation LLL-B-63 1a; 1936. BOXes; Flber, Corrugated. Covers :: even styles of empty boxes withou U wood frames- (1) slotted con- tainer, (2) half-slotted container, (3) design box, (4) telescope design box, (5) telescope box, (6) triple-slide box, and (7 ) three-piece box. Gives re- quirements for weight, size, kind of board, thickness, bursting strength, gummed tape, metal fastenings, body joints, covers and details, and illustrations of each type; methods Of Sampling, inspect iOn, and tests; and packaging, packing, and marking. Emergency Alter- nate Federal Specification E-LLL-B-631a, July 1943, changed table showing we ight, size, thickness, and bursting strength. U. S. G.O.V., Federal Specification LLL-B-636a; 1936. Boxes; Fiber, Solid. Covers five types of empty solid fiber boxes without wood frames- (A) slotted container, (B) half-slotted container, (C) design box, (D) tele- scope design box, and (E) three-piece box. Gives re- quirements f or weight, Si Ze, thickness of board, bursting Strength, body J Olnts, and COvers; methods Of sampling, inspect 10n, and tests; and requirements for packaging and marking. Emergency Alternate Federal Specification E-LLL-B-636A, 1942, changed require- ments f Or we 19.ht, S 1 Ze, thickness, a nd bursting Strength. U. S. Gov. , Interstate Commerce COmmission. National Motor Freight Classification No. 7. Contains require- ments for fiberboard trays for shipping brick, fiber- board boxes for shipping wood doors, sash, pyroxylin Or other plastic rods, sheets, or tubes, cigarettes, butter, fish, honey, vegetables, st eel furniture, glassware, ink, and stall partitions. Published by American Trucking Assns. , Inc., Tariff Bureau. Na- tional Motor Freight Classification No. 7–1943. U. S. GOV., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping COntainer Specification 26. In- side Containers-Fiber Cans and Boxes. Includes re- quirements for thicknesses and strengths. Published by American Trucking ASSns. , Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 12B. Fiberboard Boxes. Includes requirements for materials, tests, construction, closing for shipment, marking, packing, and minimum strengths for fiberboard and parts for boxes having 15, 30, 40, 55, and 65 lb. gross weight when packed. Published by American Trucking Assn.S. , Inc., Tariff Bureau, and by Assn. of American Rallroads, Bureau of Explosiyes. U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous, Articles. Shipp in g Container Specification 12c. Fiberboard Boxes. Similar to I. C. C. Specification 12B, Fiberboard Boxes (referred to herein), except minimum strengths for fiberboard and parts for boxes having 30, 40, and 65 lb. gross weight and double- faced corrugated fiberboard of at least 175-lb. test is authorized for triple slide boxes for 65 lb. gross weight. Published by American Trucking Assms. , Inc., Tariff Bureau, and by ASSI) . Of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping COntainer Specification 12D. Fiberboard Boxes. Similar to I. C. C. Specification 12B, Fiberboard Boxes (referred to herein), excep packing liquids Or solids in glass or earthenware, types of boxes, 1nS 1 de packing, Size limits, and grOSS weight. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Rail- roads, Bureau Of Explosives. U. S. GOV., Interstate Commerce OOmmission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 12E. Fiberboard Boxes. Similar to I. C. C. Specification 12B, Fiberboard Boxes, except requirements for in- side packing, type of box (1.e., One-piece body with separate flanged ends), authorized gross weight of packed b Ox limited to 65 lb. and Other exceptions accordingly. Published by American Trucking Assns. , Inc., Tariff Bureau, and by ASSn. Of American Rail- roads, Bureau Of Explosives. U. S. GOV., Interstate Commerce Commission. Regulations for Transportation of Explosives and 0ther Dangerous Articles. Shipping COntainer Specification 1 21,. Hexagonal Fiberboard Containers. Includes require- ments for corrugated fiberboard, parts and dimensions, assembly, type tests, and marking. Published by American Trucking ASSns. , Inc., Tariff Bureau, and by As Sn. Of American Railroads, Bureau Of Explo- SiVeS. U. S. Gov. , Interstate COImerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container 'Specification 23F. SOlid FiberbOard BOXes. Similar to I. C. C. Specifica- tion 12B, Flberboard Boxes. Published by American Trucking ASSIS. , Inc., Tariff Bureau, and by ASSm. Of American Railroads, Bureau Of Explosives. U. S. Gov., Joint Army-Navy Specification JAN-P-103; 1944. Packaging and Packing for Overseas Shipment- Boxes; Wood Cleated, Solid Fiberboard. FOr boxes whose weight of contents does not exceed 200 lb. and whose maximum inside dimensions are 4 ft. length, 3 ft. width, and 3 ft. depth. 1113 953.2 Directory of Commodity Specifications U. S. Gov. , Joint Army-Navy Specification, JAN-P-108; 1944. Packaging and Packing for Overseas Shipment- Boxes; Fiberboard, W-Board and W-Board, Exterior and Interior. - U. S. Gov. , Joint Army-Navy Specification, JAN-P-133; 1944. Packaging and Packing for Overseas Shipment- Boxes; Set-Up, Paperboard. U. S. Gov., Marine Corps Specification, 1943. BOXes; Fiber, Corrugated. U. S. Gov., Marine Corps Specification, 1944. Boxes; Fiber, Solid, Water-Resistant Use). U. S. G O v . , Navy Dept. Specification 53B8a; 1944. Boxes; Shipping, Fiber, Corrugated, Heavy-Weight (for Pay Rolls and Returns Only). (Outer Box for Export U. S. G O v . , Navy Dept. Specification 53B10; 1938. Boxes; Filing, Cardboard. U. S. Gov. , U. S. Army, Medical Dept. Specification 19–52; 1939. BOX; Pill. U. S. Gov., U. S. Army, Medical Dept. Specification 19-53A; 1939. BOX; POWCier. U. S. Gov. , U. S. Army, Medical Dept. Specification 19-54A; 1941. Box; Tablet, Folding. U. S. Gov., U. S. Army, Ordnance Dept. Specification 1OO–13A; 1943. Miscellaneous Lubricant, Container and Packaging. - U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 22–273; 1941. Canned Goods; Subsistence, for Oversea Shipment, Boxes, Strapping, and Marking, Gen- eral Specifications for Packing. U. S. Gov., U. S. Army, Quartermaster COrps. cation 100–11; 1942. BOX; Fiber, Special. Specifi- References.—Paperboard and paper c art on s , , see 954. i: standard boxboard thicknesses, see 472.0; lined boxboard, corrugated boxboard, fiberboard, see 472. 16, 472. 25, 472.93; board, See 470. 3; 953.3 WOODEN BOXES 953.30 General Items Assn. of American Railroads, Freight Container Bureau. Bulletin, 14–1930. Nailed Wooden Boxes. For good construction of seven styles of boxes, comparisons in cost and durability, illustrations of boxes, defects, joints, strapping, design factors, lumber dimensions, moisture requirements, corrugated fasteners, cleated ends, nails and nailing, and methods of packing. Assn. of American Railroads, Perlshable Div., Freight Container Bureau. Freight Container Bureau Târiff No. 3-A Southeast Territory. ard Containers and Loading Rules for Fresh Fruits, Berries, vegetables, and Melons, effective June 15, 1940 (1ssued by J. J. Quinn, agent) and Supplements Nos. 8 (effective May 10, 1941), 9 (effective Sept. 12, 1941), 12 (effective Mar. 2, 1942), 13 (effective Apr. 2, 1942), and 14 (effective June 10, 1942). National Assn. of Purchasing Agents. Handbook of Com- gummed paper, see 479. 2. modity Data Sheets, 1938. Wire-Bound Boxes. Covers definition, characteristics, Ordering instructions, and useS. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, Wolume 2; 1944. BOXes; Covers classification, characterist1CS, uses, Styles of boxes, and Crdering instructions. Package Research Laboratory. Bullet in 310; 1944. The Design of All-Bound Boxes. Covers how to use tables methods of testing paper and paper- Specifications of Stand- Wooden. and Chart, definitions of load types, classification Of WOOds, limitations to be observed, tables for de- signing blanks, chart for designing ends, instructions for position1ng wires on ends, minimum dimensions for linered ends made double, style of ends, and ends for loadS Over 500 lb. U. S. GOV., U. S. Army, Chemical Warfare Service. ification 97-54-27B; 1936. cation, Gas Mask. Spec- Packing; General Specifi- 953.3 | Fruit Boxes References. -Fruit crates, see 954.31; grading rules for box lumber, see 413. 9; box shook and crating, nails, see 421. 4, 608. 1; box construction, nailing, :::::...ºnstruction, See 953. 30; shipping boxes, See 953.32 Berry Boxes U. S. GOV. , Dept. Of C 0 m. In e r c e , National Bureau of Standards H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measuring Devices. Berry Baskets or Boxes. Requirements on Standard S1zes; allowable tolerances on correctness Of capacities. - References. -Cranberry boxes, see 953. 34. 953.33 Wegetable Boxes References. –Grading r u l e s for box lumber, 4 13.9; box shook and crating, nails, see 421. 4, bOX COnstruction, nailing, 953. 30; Shipping boxes, S 62 62 608. 1; cover construction, see See 953. 39. 953.31, Cranberry Boxes References. – See references under 953. 33. 953.35 Produce (Lug) Boxes ASSn. Of American Railroads, Freight Container Bureau. Bulletins 39 and 39A; 1941. Loading and Assembly of Lug BOXes. Include recommended practice for solid load and for divided load. References. – See references under 953. 33. 953.36 Special Shipping Boxes American Bottlers of Carbonated Beverages. Educational Bulletín 4; 1930. Bottle Boxes. For wooden boxes for holding twenty-four 6 1/2 to 9 oz. bottles, re- Quirements on thickness Of ends, Sides, bottoms, and partitions; dimensions of metal Straps. American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Nailed Wooden Crates and Boxes. For boxes, classification of woods, requirements on thickness for boxes of sundry sizes of various woods, on width of material, surfacing, joining, nailing, size of nails, dimensions and con- Struction of wooden and f 1 be r boxes, for various weights Of lard cans Or cartons. U. S. GOV., Army Air Forces. Specification No. 15072; 1945. Plywood COntainer. U. S. Gov., Army Air Forces. Specification 40763 (1); 1944. Packaging and Packing of Superchargers for Ex- port Shipment. U. S. GOV., Army Air Forces. Specification 40824; 1944. Packaging and Packing of Self-Sealing Fuel and 011 CellS in Collapsible Containers. * U. S. GOV. , Army Air Forces. Specification 40835-A; 1944. Container; Reusable Collapsible S h 1 pp in g (Radial Aircraft Engines. . f 1114 Commodities Not Elsewhere Classified 953. 37 U. S. Gov., Army–Navy Aeronautical Specification AN-C- 137; 1944. Container; Reusable Collapsible Shipping (Radial Aircraft Engines). U. S. Gov., Army-Navy Aeronautical Specification AN-P- 30–2; 1944. Packaging and Packing; Aircraft Pro- peller, for Domestic and Overseas Shipment. U. S. Gov. , F e d e r a l Specification EE-S-631a; 1938. Amendment 2; 1941. Spices; Ground and Whole. In- cludes requirements for shipping cases of nailed Or wirebound wood construction. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and 0ther Dangerous Articles. Shipping Container-Specification 1A, Boxed Carboys; Specification 1B, Boxed Lead Carboys. Includes requirements for wooden box Outside containers and tests for same. Published by American Trucking Assns., Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 1X. BOXed Carbo y s , 5 to 6 Gallons, for Export Only (Glass, Earthenware, Clay, or Stoneware). Single-Trip Con- tainer. Includes requirements for closure devices required, manufacture, marking, and tests. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau of Explo- Sives. U. S. Gov., Interstate Commerce Commission, Regulations for Transportation of Explosives and other Dangerous Articles. Shipping Container Specification 26. In- side Containers-Fiber Cans and Boxes. Include S re- quirements for thicknesses and strengths. Published by American Trucking Assns., In c. , Tariff Bureau, and by Assn. of American Railroads, Bureau of Explo- Sives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container, Specifications 14, 15A, 15B, 15C, and 15D. Wooden BOXes; Nalled. In- cludes requirements for lumber, nails, construction of parts, dimensions of materials, Setting up boxes, and marking. Published by American Trucking Assns., Inc., Tariff Bureau, and by Assn. Of American Rail- roads, Bureau Of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Spe C 1 f 1 C at 1 on 15X. Wooden Boxes, for Two 5-Gallon Cans. Includes re- quirements for lumber, construction, s1zes, and mark- ing. Published by American Trucking ASSns. , Inc. , Tariff Bureau, and by Assn. of American Railroads, Bureau Of EXplosiveS. U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specifications 16A and 16B. Wooden Boxes; Wire-Bound. Includes requirements for lumber, construction, marking, setting up, and c 1 o S 1 n g . Published by American Trucking ASSns. , Inc., Tariff Bureau, and by Assn. Of American Rall- roads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Spe C 1 fic at 1 on 19A. Wooden Boxes; Glued Plywood, Pleated. Includes re- quirements for material, construction, marking, set- ting up, and closing. Published by American Trucking Assns., Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau Of Explosives. U. S. Gov., Joint Army-Navy Specification JAN-P-105; 1944. Packaging and Packing for Overseas Shipment- Boxes; Wood, Cleated, Plywood. For boxes whose weight of contents does not exceed 1,000 lb. U. S. Gov., Joint Army-Navy Specification JAN-P-106; 1944. Packaging and Packing for Overseas Shipment- Boxes; Wood, Nailed. For weight of contents not in excess Of 1,000 lb. U. S. Gov., Joint Army-Navy Specification, JAN-P-107; 1944. Packaging and Packing for Overseas Shipment- Boxes; Wood, Wire-Bound. For boxes whose weight Of contents does not exceed 500 lb. U. S. Gov., Marine Corps Specification, Packing, for Subsistence Stores. U. S. G. O. v . , Navy Dept. Specification 39B12; Boxes; Shipping, Periscope. U. S. G O v . , Navy Dept. Specification 42C21b; 1941. Cases, shipping; cans, tin, One-Quart, Half-Gallon, One-Gallon. * U. S. GOV. , Navy Dept. Specification 42 C 22d; Cans, Five-Gallon; and Cases, Shipping. U. S. Gov., U. S. AITy, ATIny Air Forces. Specification , 23-31; 1926. BOx; Aircraft Engine, for DOmestic and Oversea Shipment. 1941. CaSeS; 1944, 1943, U. S. Gov., U. S. Army, Army Air Forces. Specification 23-33A; 1936. Box; Aircraft Battery, for Shipment. U. S. GOv., U. S. Army, Army Air Forces. Specification 23–36A; 1936. BOX; Shipping, for 0Xygen Supply TankS. U. S. Gov., U. S. Army, Chemical Warfare Service. Spec- ification 96-71-47; 1938 . Chest; Packing, Livens Projector Accessories. U. S. Gov., U. S. Army, Ordnance Dept. Specification 100-13A; 1943. Miscellaneous Lubricant COntainer and Packaging. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1652; 1943. Chests and Boxes for Radio Direction- Finder Central TC-8 and ,Radio-Intercept Central TC-9. References. –Shipping boxes for canned foods, 953. 37; outside containers for boxed carboys, 955. 2; grading rules for box lumber, see 4 13.9; box Shook and C rating, plywood, see 421. 4, 413. 52; box C OnStruction, nailing, cover construction, see 953. 30; nalls, see 608. 1; plywood, see 4 13. 52; WOOden shipping b OXes, see 953. 39. 953.37 Wooden Boxes for Canned Goods U. S. GOV. , Dept. Standards. S 62 62 See of C om me r c e , National Bureau Of Simplified Practice Recommendation R17.1- 38; 1938. Wooden Boxes for Canned Fruits and Wege- tables. Th 1 S recommendation establishes Standard inside dimensions Of wooden boxes for Shipping canned fruits and vegetables. Sponsored by the National WOOden BOX ASSn. * U. S. Gov. , Federal Specification JJJ-0-361; 1930. Amendment 3; 1935. Oil; Vegetable, Salad. Includes specifications for shipping cases. For malled COn- struction, requirements on thickness of ends and Sides. Gives sizes of nails and tensile strength of binding wire or steel straps; strapping. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 22–273; 1941. Canned Goods; Subsistence, for 1115 953. 37 Directory of Commodity Specifiéations Overseas Shipment, Boxes, Strapping, and Marking, General Specifications for Packing. References. –Grading rules for box 1 u m be r , see 4 13.9; box shook, nails, see 421.4, 608. 1; box con- Struct iOn, nailing, COVer C Onstruction, see 953. 30; boxes suitable for canned goods, see 953. 39. 953.39 Miscell aneous Wooden Boxes ASSn. Of American Railroads, Freight Container Bureau. Bullet in 24-1931. Supplement, 1931. Preparation Of Monuments, Tombstones, and M a r ke r s for Shipment. Methods of protection for raised carving and letter— 1ng, requirements for size of lumber for c r a t e s, boxes, blocking, qu a l i t y of lumber, nails, steel Straps, wrapping paper, and illustrations of various details. As Sn. Of American Railroads, Telegraph and Telephone Section, 1-A-74; 1938. Dynamite Magazine Storage BOX, AAR-1-A. For handling and storing small quan- titles of explosives in railway maintenance or con- Struction cars; dimensional requirements and construc- t1On Of high grade pine box with hinged lid, hardware, and covered with 16-gage steel. Package Research Laboratory. Bu l l et 1 n 247; 1939. Quality Standards for All-Bound Boxes. Gives re- quirements for thin boards, cleats, binding wire, rock fasteners, Stapling wire, Staples, manufacture-general, all-bound ends, assembly, and closure. U. S. GOV., Federal Specification NN-B-591; 1939. Amend- ment 1; 1941. Boxes; Wood-Cleated-Fiberboard. Covers eleven styles. Gives requirements for Wood, fiber- board, workmanship, edge cle at S , nails fastening fiberboard to cleats, fabrication of panels and fab- rication of box; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specification E-NN-B-591; 1942, (issued by Procurement Div. Treasury Dept., U. S. Gov.) changed requirements for nailing and gluing Of panels. U. S. Gov. , Fe d e r a l Specification NN-B-601a; 1941. Amendment 1; 1944. Boxes; Wood-Cleated-Plywood (for Domestic Shipments). Covers eleven Styles. Gives requirements for wood, cleats, plywood, Workmanship, fastenings, fabrication of panels, and fabrication of box; methods of sampling, inspection, and tests; and packaging, packing, and marking for Shipment. U. S. Gov. , F e d e r a 1 Specification NN-B-621a; 1934. Amendment 1; 1935. Boxes; Wood, Nailed, and Lock Corner. Covers two forms Of construction, nailed, sty 1 e s 1, 2, 2 1/2, 3, 4, and 5, and lock-corner, style 6. Gives requirements for material, workman- ship, number of pieces On any part, thickness of parts, uncleated ends, surfacing, nalling, cleats, strapping, construction, and allowable weight; methods of Sam- pling, inspection, and tests; and requirements for packaging, packing, and marking for Shipment. Emer- gency Alternate Federal Specification E-NN-B-621a; 1942, (1ssued by Procurement Div., Treasury Dept. , U. S. Go v. ) substituted requirements of Federal Specification LLL-B-631. U. S. Gov., Fe d e r a l Specification NN-B-631b; 1944. Boxes; Wood, Wirebound, for Domestic Shipment. Covers four style s. Gives requirements for Wood, wire, workmanship, sawed, veneer and plywood boards, cleats, b in d in g wires, staples, battens, end fastenings, additional fastening of battens, liners, and fasten- ing of liners; methods of sampling, inspection, and tests; and packaging, packing, and marking for ship- Iſlent. U. S. GOV., Interstate COmmerce Commission. National Motor Freight Classification No.7. Contains require- ments for WOOden boxes for shipment of tobacco and alcoholic liquors. Published by American Trucking Assms. , Inc., Tariff Bureau. National Motor Freight Classification No. 7-1943. U. S. GOV., Interstate COmmerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles by Motor, Rail, and Water. Shipping Con- tainer Specification MC.201. Container for Blasting Caps, Electric Blasting Caps, and Percussion Caps. Includes general requirements and illustrative line drawings. Published by American Trucking Assns. , Inc., Tariff Bureau. U. S. GOV., Marine Corps Specification, 1940. Chest; Chain Hoist for Pier, Temporary, 10-Ton, Model 1940. U. S. Go v . , Navy Dept. Specification 57B22a; 1944. BOXes; BOat, Empty. U. S. Gov., Treasury Dept., Procurement Div., NO. 572; 1942. Boxes; Microscope, Slide. S h a l l be of One type and grade and the following classes-class A, 25-slide capacity and class B, 100-slide capacity. Gives requirements for bottom, dimensions, rack, top. index, covering, and hinges and Catches; methods of sampling, inspection, and tests; and packaging, pack- ing, and marking. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 23-1C; 1944. Boxes; Chests, and Crates, Engli. neer Equipment. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 23-14; 1922. BOX; AX. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 23-15; 1922. Box; Tool Grinder, Etc. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 23–16; 1922. Box; 26-Inch, Handsaw. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 23–17; 1922. Box; One-Man 36-Inch Cross-Cut SaW. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 49-14C; 1943. Box; Cap. U. S. Gov., U. S. Army, Medical Dept. Specification 10-216OA; 1941. Box; Micro Slides. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2746A; 1942. Case; Silicate Cement. U. S. Gov., U. S. Army, Ordnance Dept. Specification 82-14A; 1940. Plywood Packing BOX. U. S. Gov., U.S. Army, Quartermaster Corps. Specifica- tion 92–40; 1937. Box; Ration, Pack. References. –Plywood and Veneer, see 413.52; grad- ing rules for box lumber, see 4 13.9; box shook, nails, See 421. 4, 608. 1. 953.9 MISCELLANEOUS 80X SPECIFICATIONS U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification 61-1. Box; Concrete, Fire-Tool Cache. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification 61-3. Box; Ranch, Fire-Tool Cache NO. 1. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification 61–4. Box; Ranch, Flre-Tool Cache No. 2. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification 61-6. Box: Frame, Fire-Tool Cache. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification No. 63. Box; Power-Pump Accessory. 1116 Commodities Not Elsewhere Classified 95\}. 22 U. S. G O V . , Boxes; Spare-Part, Shipboard Use. S. GOV., U. Army, Signal Corps. Specification 71-15-D; 1928. Box; Type BC-102, Battery Carrying. References. –Battery Boxes, see 712. 3. 95),. CARTONS, CASES, CRATES, AND TUBES 951. I CARTONS American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. B O X e S and Crates. Includes fiber containers for thirty 1-lb. lard cartons, both side and end-opening, dimensions, and weight of fiber. American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Sausage, Lard, and Sliced Bacon Cartons. Include CartOnS up to 10- lbs. capacity, giving dimensions, kind, and thickness of stock. Assn. Of American Railroads, Fre 19.ht Container Bureau. Bullet in 28; 1936. Packing of Chinaware, Earthenware, and Glassware in Corrugated fiberboard Boxes. Bulle- tin 29; 1938. Packing of Small Articles of Furniture in Corrugated and Solid Fiberboard Boxes. Includes requirements of container, interior packing procedure, illustrations of methods, describes extension Wrap- per, and packing Of Small tables, etc. U. S. Gov., Dept. of Agriculture, FOrest Service. ification 94-S. CartOn; Gasoline Lantern. S. GOV. , Dept. Of CO m Iſle r c e , National Bureau Of Standards. Simplified Practice Recommendation R175- 40; 1940. Heavy-Duty, Round, Nesting, Paper, Food, and Beverage Containers and Lids. This recommenda- tion COvers standard sizes, S h a pe S , weights, and Other dimensions of heavy-duty paper, food, and bev- Navy Dept. Specification 42B9b; Electrical and Mechanical, 1944. for U. S. Spec- U. erage COntainers, Of the round, nesting type. Spon- SOI’ed by the Cup and Container Institute. U. S. GOV., Interstate COmmerce COmmission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 2C. In- side Containers-Corrugated Fiberboard C art on s. COvers requirements for construction and test. Pub- l i s h e d b y American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Rallroads, Bureau Of Explosives. S. Gov. , Joint Army-Navy Specification JAN-P-120; 1944. Packaging and Packing for Overseas Shipment- Cartons; Folding, Paperboard. U. References. –Fiberboard boxes, boxboard thicknesses, see 472.0; lined boxboard, cor- rugated boxboard, fiberboard, see 472. 16, 472. 23, 472.93; methods of testing paper and paperboard, see 470. 3; gummed paper, see 479. 2. 951. 2 CASES 954.2 Metal Cases ASSn. Of American Railroads, Purchases and Stores Div. Card Cases (Boiler Inspection and Washout), 1934. G1ves dimensional requirements and 111ustrations for cases made of IX bright tin or steel of su i t a b le thickness. ASSn. Of American Railroads, Telegraph and Telephone Section, 1-A-63; 1938. Metal Boxes for Rubber Gloves. Requirements for water tight carrying cases, in two See 953. 2; Standard \ Sizes, St a ſm De d from No. 24 gage galvanized steel, brass-plated Suitcase latches, leather handle, and dimensional drawings. National BOard Of Fire Underwriters. Nitrocellulose Motion Picture Film, No. 40; 1939. Storage and han- dling requirements for construction and arrangement Of buildings, electrical equipment, heating, Sprin- klers, a l l OW ab le weight of film in cabinets and vaults, construction of film cabinet s, and film Vaults; C Ontainers and transportation of film, motion picture projectors, motion picture theaters, film ex- changes, laboratories, StudiOS, etc. Safe Manufacturers' National Assn. Specification for Light Insulated COntainers, F5–NT; 1939. For con- tainers with fire-resistive expectancy of from 0 to less than 1/2 hr., and not recommended as protection for valuable records. S. Gov. , Army Air Forces. Specification 40836-A; 1945. Container; Steel Shipping. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping container Specification 32A, 32B, 32C, and 32.D. Metal Cases and Trunk. Includes re- quirements for gauge standards, covers, edge protec- tion, bottom protection, hinges, carrying handles, closing devices, rivets, rivet reinforcement, lining, metal partitlons, protective coating, t e s t s , and markings-32A, metal cases, riveted or lòck-seamed; 32B, metal cases, welded Or riveted; 32C, trunks; and 32D, metal boxes for Old and worn-out motion-picture film no longer exhibitable. Published by American Trucking ASSns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau Of Explosives. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 42–55; 1943. Case; Map Filing, Steel, Fireproof, Olive Green Finish, Wertical. U. U. U. S. GOV. , U. S. Army, Signal Corps. Specification 71-149; 1922. Case; Type CS-21, for Carrying Wacuum Tubes. U. S. GOV. , U. S. Army, Signal Corps. Specification 71—3030-A; 1944. Case; CS-137. U. S. Gov., U. S. Army, Signal Corpse Specification 75-13B; 1931. Case; Type CS-22, Metal, for Motion- Picture Film. U. S. Gov., U. S. Army, Signal Corps. Specification 75-46; 1938. Shipping case; Motion-Picture Film. References. –Iron and steel s h e et s, standard box board thicknesses, see 472. O; board, fiberboard, see 472. 16, 472.93. See 604. 2; lined box 95!!.22 Paper and Fiber Cases U. S. GOV. , Navy Dept. Specificati O n 54C1a; 1941. Cases; Filing, Transfer. U. S. GOV., Treasury Dept., 1943. Cases; Filing, Transfer (Cardboard, Collapsi- ble). Covers One grade and one type and in sizes Specified. Gives requirements for material, work- manship, cardboard, and construction; letter S1 ze he 19.ht, depth and width; cap size height, depth, and W1dth; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., No. 632; 1943. Cases; Index Card and S to rage or Transfer (Wood or Fiber). Covers type I, Index Card Cases— Class A, with hinged covers, and class B, with hinged Procurement Div., No. 625; 1117 95\}. 22 Directory of Commodity Specifications cover and hinged drop front; and type II, Storage or Transfer Cases—Class A, With detachable COVer and follower. Gives requirements for material, tolerances, construction, sizes, and details for each type and class; methods of sampling, inspection, and tests; and -packaging, packing, and marking. U. S. Gov. , U. S. Army, Chemical Warfare Service. ification 19-1; 1926. Case; pair Kit, Mk. 11. Spec- Carrying, Gas-Mask Re- U. S. GOV. , U. S. Army, Medical Dept. Specification 19–62; 1939. Case; Malling, Dental, Large and Small. U. S. GOV., U. S. Army, Signal COrps. Specification 75-133; 1941. Case; Type PH-236, for Camera Equip- ment, Type PH-205. U. S. GOV., U. S. Army, Signal Corps. Specification 75–134; 1941. Case, PH-237, for Cut-Film Holders, PH-82. U. S. GOV., U. S. Army, Signal Corps. Spec 1ſ1.cat lon 75–135; 1941. Case, PH-238, for Cut-Film Holders, PH-84. U. S. GOV., U. S. Army, Signal Corps. Spec 1 fication 75–193; 1942. Case; PH-83–B, Camera. References. -Envelopes and file folders, see 494. 951.23 Wooden Cases Assn. Of American Railroads, Telegraph and Telephone Section, 1-A-85; 1944. Dynamite Carrying Case; AAR- 1-A. For use in the communication plant. Gives gen- eral requirements, material and workmanship, dimen- Sions, identification, inspection and tests, packling, Imarking, and Warranty. U. S. Gov., Army Air Forces. Specification 40340-B (1); 1944. Case; Shlpping (Air Force Organization Equip- ment). U. S. Gov., Army Air Forces. Specification 40397-C (2); 1944. Case; Squadron, Type J-1A (Engineering Techni- cal Supply). U. S. Gov. , Army Air Forces. Specification 40398-B; 1943. Case; Technical Order File. U. S. Gov., Army Air Forces. Specification 40445-A; 1943. Case; Squadron, Type H-1 (for Armament Spare Parts). U. S. GOV. , ATITY Air Forces. 1945. Case; Squadron, Spare Parts. U. S. Gov., Army Air F O T c e S. Specification 40446B-1; Type H-2, for Communications Specification 4O716; 1944. Case; Intell gence Officer's Field K1t, Type M-1. U. S. Gov., Treasury Dept., Procurement DiV., No. 632; 1943. Ca se S; Index Card and Storage Or Transfer (Wood or Fiber). Covers type I, Index Card Cases– class A, with hinged COVers, and Class B, with hinged cover and hinged drop front; and type II, storage or Transfer Cases-class A, with detachable COVer and follower. Gives requirements for material, tolerances, construction, Sizes, and details for each type and class; methods of Sampling, inspection, and tests; and packaging," packing, and marking. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–288; 1943. COntainer; St Orage, Type A-6, Camera Magazine. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75–372; 1944. Kit; Photographic Processing and De- Veloping, Type N-1. U. S. Gov., U. S. Army, S 1 gn a l Corps. Specifica- tion 71-997; 1941. Case; Type CS-72. U. S. Gov., U. S. Army, Signal Corps. Specification 71–998; 1941. Case; Type CS-71. U. S. GOV., U. S. Army, Signal Corps. Specification 71–999; 1941. Case; Type CS-73. U. S. GOV., U. S. Army, Signal COTDS. Specification 71–1021; 1941. Case; Type CS-58, for Switchboard, Type BD-80. U. S. GOV. , U. S. Army, Signal COrpS. Specification 71–1022; 1941. Case, Type CS-59, for Frame, Type FM- 19. U. S. GOV., U. S. Army, Signal Corps. Specification 71–1023; 1941. Case, Type CS-60, for Panel, BD-90. U. S. GOV., U. S. Army, Signal Corps. Specification 71-1024; 1941. Case; Type CS-61, for Cable Racks. U. S. GOV., U. S. Army, Signal Corps. Specification 71–1025; 1941. Case, Type CS-64, for Chair, Type M-192. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–1028; 1941. Case, CS-66, for Cabinet, BE-72. U. S. Gov., U. S. Army, Signal Corps. Specificat 10n. 71-1027; 1941. Case, CS-69, for 12 COrdS, CD-334. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1044; 1941. Case; Type CS-74. U. S. Gov. , U. S. Army, Signal Corps. Spec 1 fication 71-1608A; 1943. Case, CS-124; and Case, CS-126. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-1635; 1943. Case; PH-41O-( ). U. S. Gov., U. S. Army, Signal Corps. Specification 75-1OO; 1942. Case; CS-77-( ), Film Viewer. 951.29 Miscel laneous Cases U. S. GOV. , Na V y De pt. Cases; Captain' S, Glasses. U. S. Gov. , Na Vy De D t. Specification 18C90; Cases; Nav19,ator' S, COmpasses, and Dividers. U. S. Gov., Na vy De pt. Specification 57C8a; Cases; FOI’cepS, HemoStatic. U. S. Gov., Navy De pt. Specification 57C9; Cases; Pocket, Surgical-Instrument. U. S. Gov., U. S. Army, Chemical Warfare Service. Spec- ification 98-61-15; 1941. COntainer; Packing, Deto- nation, Gas-Identification Set M1. Specification 1804b; 1944. COmpasses, Dividers, and Reading- 1944. 1944. 1941. U. S. Gov., U. S. Army, Medical Dept. Specification 23-84; 1925. Case; Export, for TWO 5-Gallon Alcohol Tins. U. S. GOV., U. S. Army, Signal Corps. Specification 23-77; 1924. Case; Typ e CS-8, Carrying, for Dry Batteries. U. S. GOV., U. S. Army, Signal Corps. Specification 71-993; 1941. Case; Type CS-57. U. S. GOV., U. S. Army, Signal COrps. Specification 71-994; 1941. Case; Type CS-63. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1041; 1941. C a Se; T yp e CS-78, for Telegraph- Printer Tools. 951.3 CRATES 95!!.30 General Items Assn. of American Railroads, Freight Container Bureau Bulletin 6-1927. The A.B.C. of Good crating. Gives general information. On crating articles for shipmen; requirements for lumber seasoning, illustrates allow able defects in lumber and nailing, nail sizes and holding po we r, construction of three-way Corners, sheathing, bracing, packing, and plywood Crates. 1118 Commodi ties Not Elsewhere Classified 95\}. 36 Assn. of American Railroads, Perishable DiV., Freight Container Bureau. Freight Container Bureau Tariff No. 3-A Southeast Territory. Specifications of Stand- ard Containers and Loading Rules for Fresh Fruits, Berries, Vegetables, and Melons, effective June 15, 1940 (issued by J. J. Quinn, agent) and Supplements Nos. 8 (effective May 10, 1941), 9 (effective Sept. 12, 1941), 12 (effective Mar. 2, 1942), 13 (effective Apr. 2, 1942), and 14 (effective June 10, 1942). 951 - 3 I Fruit Crates References. –Basket crates, see 954.35; crate con- struction and C rating, COVer Construction, see 954.30; grading rules for box lumber, see 413. 9; box shook and crating, nails, see 421. 4, 608. 1; drying trays for raisins and fruits, see 959. 9. 951.32 Berry Crates References. –Basket crates, see 954.35; crate con- Struction and crating, COVer Construction, see 954, 30; grading rules for box lumber, see 413.9; box shook and crating, nails, see 421. 4, 608. 1. 954.33 Wegetable Crates U. S. Gov., Federal Specification HHH-P-611. Amendment 2; 1942. Potatoes; Irish. Covers the Crates used for packing and Shipping potatoes. Gives dimensions, materials, and Strength of materials. References. –Basket crates, see 954.35; crate con- struction and crating, cover construction, see 954.30; grading rules for box lumber, see 413.9; box shook and C rating, nails, see 421.4, 608. 1. 951, .35 Basket Crates References. –Fruit and Vegetable baskets, see 952. 11; crate construction and crating, cover construction, see 954.30; grading rules for box lumber, see 413.9; box Shook and crat. 1ng, see 421. 4; nails, drying trays for raisins and fruits, 954.36 Shipping Crates American Iron and Steel Institute. Steel Products Man- ual, Section 9a; 1943. Standard Packaging and Ship- ping Methods of Cold-Finished Bars. General Provi- SiOnS, packaging, b OXing, paper Or burlap Wrappling, wrapping Or shrouding, and identification. American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Nailed WOOden Crates and BOXes. For crates, dimensions of Crate and Of Cleats, thickness Of SideS, ends, etc., number of pieces, size and number of binding wire for wire bound crates, including weight capacitles of nailed and Wire bound lard can crates, and Of pork and Smoked meat, CI’ateS. Assn. Of American Rallroads, Freight Container Bureau. A New Method of Cushioning Gas and Electric Ranges. Utilizing Rubber Bushing Washers, 1940. Illustrates and describes Special rubber washer devices and meth- Ods of installation. ASSn. Of American Railroads, Freight COntalner Bureau. A Recommended Method of Packing and Crating Metal Sink Cabinets. Illustrates and describes construction of base Section and method of bolting sink cabinet to same, method of bolting cabinets in crates, stand- ard nailed Wo od en Crate, wire-bound type crates, hinge corner type Crate, and the panel box. Assn. Of American Railroads, Fre 19.ht Container Bureau. Packing Machinery for Export, 1939. Covers funda- mentals of general Construction of crates, securing of machine to skid unit, preparation of machinery for See 608. 1; See 959. 9. ($3.9677 ()—45—71 crating, skid sizes based on weight, number Of Skins required, side and end units of case, blocking, brac- ing, securing of S mall parts, Ventilation holes, decking of nonboxed units, hold-down blocking, mailed- on banding, Sling marks, Stenciling, etc. Assn. Of American Railroads, Freight COntainer Bureau. Bullet in 5; 1926. Crates for Parlor Heaters. Bulle- tin 7; 1926. Crating Oak Heaters. Bullet in 8; 1926. Crates for Cast–Iron Warm-Air Furnaces. Recommenda- tions for the proper method of packing, bracing, nail- ing, and construction of Crates, with illustrations, for the heaters COVered. Assn. Of American Railroads, Freight COntainer Bureau. Bulletins 9 and 10; 1927. The Three-Way Corner Crate. Construction and opening me t h Od S illustrated for maximum strength in Shipping Crates. Assn. of American Railroads, Freight Container Bureau. Bulletins 11, 12, 13, 16, 17, 18, and 20-1929. Crat- ing of Furniture (Case Goods). Includes crates of plywood, for packing of upholstered furniture, reed and fiber, bed ends, etc., quality and weight require- ments of wrapping paper, moisture content, defects, and types of wood for crating lumber, minimum dimen- sions of parts, nails and nailing, and packing in CI’ateS. Assn. Of American Railroads, Freight Container Bureau. Bullet in 15–1928. Packing and Crating Of Mirrors. Gives requirements for packing either separately or with other furniture, illustrations Of Wrapping and crating, size of lumber, sheathlng, quality of lumber, nails, and loading Of mirrorS. Assn. of American Railroads, Freight Container Bureau. Bullet in 19; 1929. Crating and Packing Commercial Store Fixtures. Bullet in 21; 1930. COIII]ercial Re- frigerators. Bulletin 23; 1930. Soda Fountains. Gives descriptions and illustrations of proper meth- ods of wrapping and crating, requirements for quality and size of lumber, nails and na l l 1n g, brac1ng, sheathing, and re commendations for protection of marble tops. Assn. Of American Railroads, Freight Container Bureau. Bullet in 22–1930. Crates for TableS. RecCTImenda- tions for proper method of crating, bracing, nalling and construction of crates, with lllustrations, for dining room and library tables and table tops. Assn. Of American Railroads, Freight Container Bureau. Bullet in 26-1935. Crates for Enameled IrOn Sanitary Ware. Bullet in 27–1936. Handling DamageS and Manu- facturers' Defects in Enameled Iron Sanitary Ware. Recommendations for packing bath tubs, flat Tim and apron sinks, laundry trays, etc., methods and illus- trations for distinguishing defects and shipping dam- age, construction of crates, lumber, nailing, and Strappling. Assn. Of American Railroads, Freight COntalner Bureau. Bullet in 30-1936. Crating and Packing Steel Office Furniture. Recommendations for the proper method of packing, bracing, nailing, and construction of crates, with illustrations, for vertical filing Case, trans- fer case, knocked-down table, safe, flat-top desk, typewriter desk, knocked-down lockers, and storage cabinet. Also general information on crating. Assn. of American Railroads, Freight Container Bureau. Bulletins 40, 41, and 42; 1941. P a C k l ng K1tchen Enamel Ware in Corrugated Fiberboard Boxes (No. 40); Packing X-Ray Tubes in Wooden and Fiberboard Boxes 1119 951.36 Directory of Commodity Specifications (No. 41); and Packing of Neon Signs in Fiberboard and Wo o de n Boxes (No. 42). Describes and 111ustrates proper methods of packing, Assn. Of American Railroads, Freight COntainer Bureau. Circular 20; 1938. Crates for Cook Stoves. Gives requirements for paper and StrawbOard used in Wrap- ping and packing Of parts, WOOds for crates grouped according to Strength and nail holding DOWer, per- missible moisture and defects in lumber, dimensions of crate DartS, nails and nailing requirements, COn- struction of three-way corner, bracing, cushioning with rubber bushing washers, and methods of packing. National Furniture Warehousemen's Assn. Household Goods, Packing and Shipping Specifications, undated. Recom— mendations On padding, wrapping, packing, and crating; itemi Zed listS Of kinds an d amounts of materials needed for packing and crating each of many kinds Of furniture and household articles. U. S. G O V., Army Air Forces. Specification 40887-1; 1945. Preservation and Packaging of Aircraft Turrets. U. S. GOv. , Army-Navy Aeronautical Specification AN-C- 118; 1944. Crate, Shipping an d Packing; Aircraft and Aircraft Air-Frame Component Parts, General Spec- ification for. U. S. Gov. , Interstate Commerce Commission. National Motor Freight Classification No. 7. Contains require- ments for Crates for Shipment Of glazed doors, Sash, furn 1 ture, glass, lamp globeS, Shades Or reflectOrs, crucibles, a n d mercury vapor lamps. Published by American Trucking Assns. , Inc., Tariff Bureau. Na- tional MOtOr Freight Classification NO. 7- 1943. U. S. Gov. , U. S. A rm y, S1gnal Corps. Specification 72–35; 1942. Conta in er; PG-51, Pigeoni, 4-Bird, Transportation. U. S. Gov. , U. S. A rm y, Signal Corps. 72-37; 1942. Crate; PG-49, Pigeon, portation. Specification 30–Bird, Trans- References. –Crate construction and crating, see 954. 30; box Shook and Crating, see 421. 4; nails, see 608. 1; lined boxboard, C or ru ga t e d b oxbo a r d, fibre- board, see 472. 16, 472. 23, 472.93; W rapp in g paper, See 477. 951.39 Miscell aneous Crate Specifications U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 23-1C, 1944. BOXes, Chests, and Crates; Engi- neer Equipment. U. S. Gov. , U. S. A rm y, Medical Dept. Specification 10-2488; 1939. Crate for Lantern S. U. S. Gov., U. S. Army, Signal Corps. Specification 72–36; 1941. Cage; PG-50, Pigeon, 15-Bird, Training. 951.1 TUBES AS CONTAINERS U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 29. Mail— 1ng Tubes. Includes requirements f O I cushioning, construction, a n d marking. Published by American Trucking Assn.S., Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau Of Explosives. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 42-7A; 1943. Tubes; Paper Storage. U. S. Gov. , U. S. A rm y, Medical Dept. Specification 19-7C; 1939. 955. BOTTLES, CARBOYS, FLASKS, JARS, AND DEM | JOHNS Case; Malling 955. O GENERAL ITEMS American Society for Testing Materials, C 147–43; 1943. Method of Hydrostatic Pressure Test on Glass Con- tainers. For determination of breaking strength of narrow-mouth glass containers and serviceability of pressure COntainers. C O V e r s apparatus, sampling, procedure, and report. American Society for Testing Materials, C 148–43; 1943. Method of Polariscopic Examination of Glass Contain- ers. For determin1ng the relative annealing stress in glass containers by comparison with reference Standards. COvers apparatus, sampling, procedure, and report. American SOciety fot Testing Materials, C 149-43, 1943. Method Of Thermal Shock Test. On Glass COntainerS. For determining relative resistance O f commercial glass containers (bottles and jars) to temperature changes (thermal shock) in service Such as washing, pasteurization, or "hot-pack n processes, etc. Gives requirements for apparatus, Sampling, procedure, and report. Glass Container Assn. of America. Standard Glass Fin- ish Blue Print. Drawing 2, 1935. Capacity, Weight, and Body Tolerances Glass Containers Not Including Milks, Pressure Bottles, or Pressed Ware. Glass Container Assn. Of America. Standard Glass Fin- ish Blue Print. Drawing 42; 1941. Finish Require- ments for Half and Gallon COntainers With Handles. Glass Container Assn. of America. Standard Glass Fin- 1sh Blue Print. Drawing CF-640; 1938. Cork Finish for Narrow Mouth French Square BOttle. Glass Container Assn. Of America. Standard Glass Fin- 1sh Blue Print. Drawing 1100; 1939. Beacon Finish. Glass Container Assn. Of America. Lug AmerSeal Angle Straight Finishes. Standard Glass Finish Blue Prints. Drawing 12O4; 1939. Two Lu g AmerSeal A-S Finish. Drawing 14O4; 1939. Four Lug AmerSeal A-S Finish. Drawing 1604; 1939. Six Lug Amerseal A-S Finish. Standard Glass Fin– 1939. Templates for Glass Container AsSn. Of America. ish Blue Print. Drawing 1205; Cam-Off or Optional Stop. Glass Container Assn. Of America. COmbination Screw Cap and Friction Cap Condiment Finishes. Standard Glass Finish Blue Prints. Drawing 2008; 1940. COT- bination Goldy Crown and Screw Cap Condiment Finish. Drawing 2258; 1940. Combination Goldy Crown and Screw Cap Condiment Finish. Drawing 2352, 1940. Short Combination Goldy Crown and Screw Cap Condiment Fin- ish. Drawing 2506; 1940. Combination Goldy Crown and Friction C a p COndiment Finish. Drawing 2756; 1940. Combination Goldy Crown and Friction Cap Con- diment Finish. Drawing 2852; 1940. Short Combina- tion Goldy Crown and Friction Cap Condiment Finish. Glass Container Assn. of America. All Glass Sprinkler Tops. Standard Glass Finish Blue Prints. Drawing 3006; 1939. All Glass Sprinkler Top. Drawing 3102; 1939. All Glass Sprinkler Top, Drain Back Or Con- cave Style With Sealing Ring. Drawing 3202, 1939. All Glass Sprinkler Top, N1b Open1ng. Drawing 3300; 1937. All Glass Sprinkler Top, Drain Back Or COn- cave Style. Glass Container Assn. of America. Thread Finishes. Standard Glass Finish Blue Print.S. Drawing 4042, 1941. Shallow Continuous Thread Finish (Si Zes - 16- 120). Drawing 4031; 1933. Diameter Gauges-Shallow Continuous Thread Finish (Si Zes 3 5-1 2 O). Drawing 1120 Commodities Not Elsewhere Classified 955. 0 4033; 1936. D 1 a me t e r Gauges-Shallow Continuous Thread Finish (S1zes 18–33). Drawing 41O2; 19 35. Medium Continous Thread, COncealed Ball Finish. Draw- ing 4154; 19 43. Tall Continuous Thread, Concealed Ball G1 a ss Finish. Drawing 4258; 1943. Shallow Continuous Thread Finish (Sizes 8-15). Drawing 4255; 1933. Diameter Gauges-Shallow COntinuous Thre a d Finish. Drawing 4300; 1939. COmbination COntinuous Thread an d POur Out Finish. Drawing 4400; 1942. Preºsed Ware Shallow–Continuous Thread Finish. Draw- ing 4518; 1941. Deep COntinuous Thread Finish. Draw- 1ng 4513; 1931. Diameter Gauges-D e e D Continuous Thread Finish. Glass Container A S S n. Of America. Standard Glass Finish Blue Prints. 1941. Crown Finish, for Carbonated Beverage and Ex- port Beer Bottle. Drawing 6100; 1941. Crown Finish, for Steinie Beer Bottle. Drawing 62OO; 1941. Crown Finish, for Stubby Beer Bottle. Drawing 6500; 1944. Crown Glass Finish, for Single Trip Beer Bottles. Drawing 7008; 1944. Large Size Crown Glass Finish. Glass Container Assn. of America. Standard Glass Fin- 1sh Blue Print. Drawing 8000; 1941. Anchor Hocking– N Finish. Glass COntainer ASSn. Of America. 1sh Blue Prints. Drawing 9000; for 28 G. C. A. 400 Finish. Glass Container Assn. Of America. 1sh Blue Print. Drawing 9100; Glass Finish. Glass Container ASSn. Of America. Kork-N-Seal Finishes. Standard Glass Finish Blue Prints. Drawing 11010; CrOwn Finishes. Drawing 6008; Standard Glass Fin- 1943. Repeal Bead Standard Glass Fin- 1943. Ball Eyelet 1941. Kork-N-Seal Standard Finish. Drawing 11102; 1941. English Kork-N-Seal Finish. Drawing 11256; 1941. Kork-N-Seal Tamper-Proof Finish. D r a win g 11502; 1941. Kork-N-Seal Pouring Lip Finish. Glass COntainer ASSn. Of America. Standard Glass Finish Blue Print. Drawing 12004; 1944. Flip Seal Glass Finish. Glass COntainer ASSn. Of America. Standard Glass Fin– 1sh Blu e Prints. Drawing 13008; 1936. Three and FOur LObe Duplex Glass Finish. Drawing 13003-A; 1930. Duplex Glass Finish Neck Gauge. Drawing 13OO3-B; 1930. Duplex Glass Finish Cam Depth Gauge. Drawing 13003-C; 1930. D up le X Glass Finish Over-All Cam Gauge. Glass Container AsSn. Of America. Uníplex Seal Finish and Gauges. Standard Glass Finish Blue Prints. Draw– 1ng 13102; 1940. Unlplex Seal Finish. Drawing 1310.1; 1940. Unlplex Finish Gauges-Neck, Cam Depth, a n d Over-All Cam Gauges. Glass COntainer ASSn. Of America. Cap Band Finishes. Standard Glass Finish Blue Prints. Drawing 14006; 1937. Band Cap Finish. Drawing 14003; 1931. Diam— eter and Profile Gauges—Band Cap Finish. Drawing 14252; 1937, Band Cap Finish. Drawing 14251; 1937. Band Cap Finish–Diameter and Profile Gauges. Glass COntalmer ASSn. Of America. Anchor or Frict iOn Finishes and Anchor Bead Finishes. Standard Glass Finish Blue Prints. Drawing 15004; 1931. Anchor or Friction Finish, for Pressed Tumblers only. Drawing 15005; 1935. D1ameter Gauges-Anchor Friction Finish. rawing 15250; 1931. Anchor or Friction Finish—for Jars Only. Drawing 15508; 1937. Anchor Bead Finish. Drawing 15505; 1935. Diameter Gauges- Anchor B e a d Finish. Glass COntainer ASSn. Of America. Roll. On Finishes. Standard Glass Finish Blue Prints. Drawing 16008; 1941. Roll On Glass Finish. Drawing 16001; 1929. Diameter Gauges-R. O. Finish (Sizes 18-83). Drawing 16210; 1941. P11 fer-Proof R. O. Glass Finish. Draw– ing 16306; 1941. Tamper-Proof and Alter-Proof R. O. Glass Finish. Glass Container Assn. ish Blue Print. Glass Finish. Glass Container Assn. of America. Friction Pry-Off Finishes. Standard Glass Finish Blue Prints. Draw- ing 17101; 1944. Diameter Gauges for Friction Pry- Off Glass Finish. Drawing 17106; 19 43. Friction Pry-Off Finish. Drawing 17204; 1944. Deep Friction Pry-Off Finish. Glass Container A S S n. Of America. Standard Glass Finish Blue Prints. Drawing 18004; 1931. Goldy Glass Finish Style WHSW. Drawing 18003; 1934. Goldy Glass Finish- Diameter Gauges. Drawing 18400; 1937. Goldy Finish-Style "Gh. Drawing 18504; 1934. Goldy Glass Finish–Style "H". Drawićg 18650; 1937. Goldy Reclosure Finish. Drawing 18754; 1937. Goldy Finish (Size 18). Glass COntainer ASSn. Of America. COTSeal Finishes. Standard Glass Finish Blue Prints. Drawing 18102; 1937. Long Corseal Finish. Drawing 18202; 1937. ShOrt COrseal Finish. Glas S COntainer A S S n. of America. Standard Glass Fin- D r a win g 16406; 1941. Roverseal Goldy Finishes. Of America. Hazellug Straight Finish. Standard Glass Finish Blue Prints. Drawing 19200; 1941. Two Lug Hazelug Straight Finish. Draw- ing 19300; 1941. Three Lug Hazelug Straight Finish. Drawing 19400; 1941. FOur Lug HaZelug Straight Fin- 1sh. Glass Container ASSn. Of America. - 1sh Blue Print. Drawing 20000; 1944. Glass , Finish. Glass Container Assn. Of America. Standard Glass Fin- 1Sh Blue Print. Drawing 210O2; 19 36. Small Size CfOwn Finish. Glass Container ASSn. ish Blue Print. 1sh. Glass Container Assn. Standard Glass Fin– Of America. Standard Glass Fin- Drawing 23OO2; 1938. Upressit Fin– Of America. COmbination Crown and GOldy Finishes. Standard Glass Finish Blue PrintS. Drawing 24004; 19 41. Combination Crown or Goldy Finish, for LOng Neck Bottles. Drawing 24100; 1941. Combination Crown or Goldy Finish, for Short Neck Bottles. Glass Container Assn. of America. 1sh Blue Print. Drawing 25000; Crown Pry-Off Finish. Glass Container Assn. of America. Standard Glass Fin- 1sh Blue Print. Drawing 26OOO; 1933. Pry-Off Fin– 1sh, for Anchor n Ft. Cap. y Glass COntainer Assn. Of America. Standard Glass Fin– 1Sh Blue Print. Drawing 27OOO; 1935. Spun on Glass Finish. Glass Container Assn. of America. 1sh Blue Print. Drawing 28OOO; Cup Cap Glass Finish. Glass Container Assn. of America. 1sh Blue Print. Drawing 29002; Finish. Glass COntainer ASSn. 1sh Blu e Print. Finish. Standard Glass Fin– 1931. Straight Ledge Standard Glass Fin- 1934. COmbinat 10n Standard Glass Fin- 1937. Jigger Seal Standard Glass Fin- 1943. AH-L Glass Of America. Drawing 30000; 1121 955. O Directory of Commodity Specifications Glass Container Assn. Of Am e r 1 c a. Cork Finishes. Standard Glass Finish Blue Prints. Drawing 31004; 1943. Brandy Cork Glass Finish. Drawing 31050; 1943. Short Brandy Cork Glass Finish. Drawing 31104; 1944. Sauterne Or Cognac Glass Finish. Drawing 312O2, 1943. Square Ring Cork Glass Finish. Drawing 313O2; 1943. Gin Glass Finish. Drawing 31350; 1943. Taper Ring Cork Glass Finish. Drawing 31404; 1943. Champagne Glass Finish. Drawing 31504; 1943. Wermouth Glass Finish. Drawing 316O2, 1943. Sweet Wine Glass Fin- 1sh. Drawing 31704; 1943. Medium Brandy Cork Glass Finish. Drawing 31902; 1943. Standard Wine Glass Finish. Glass Container A S S n. Of America. Constricted Cork Finishes. Standard Glass Finish Blue Prints, Draw– ing 32004; 1943. COnStricted COrk Glass Finish. Drawing 32102; 1943. Constricted Cork Glass Finish. Glass Container ASSn. Of America. Guardian Safety Seal Finish. Standard Glass Finish Blue Prints. Drawing 332O4; 1936. Guardian Safety Seal Finish. Drawing 33800; 1939. Double Spin Guardian Safety Seal Fin- 1sh. Drawing 33900; 1939. Double Spin Guardian Safety Seal Finish. Glass Container Assn. of America. 1sh Blue Print. Drawing 34OOO; Tamper-Proof Finish. Glass COntainer Assn. Of America. ish Blue Print. Drawing 35000; Finish. Glass Container Assn. of America. ish B 1 u e Print. Glass Finish. Glass COntainer ASSn. Of America. ish Blue Print. Drawing 37504; for Jars Without Shoulders. Glass COntalner ASSn. Of America. Standard Glass Fin- 1sh Blue Prints. Drawing 38OOO; 1937. Combination Crown Or Goldy 011 Bottle Finish. Drawing 381OO; 1937. Combination Goldy Tamper-Proof Ledge Oil Bottle Finish. Drawing 382OO; 1937. Combination Goldy and Screw Top Oil Bottle Finish. Glass COntainer Assn. Of America. Standard Glass Fin- 1sh Blue Print. Drawing 39002; 1940. Vacuum Pry-Off Standard Glass Fin- 1935. COmbination Standard Glass Fin– 1936. Siphon Bottle Standard Glass Fin– Drawing 36000; 1943. Super-Seal tandard Glass Fin- 1941. Bead Finish Finish. Glass COntainer Assn. Of America. Standard Glass Blue Print. Drawing 50000; 1938. Can Thread Style Finish. National ASSn. Of Dyers and Cleaners Of the U. S. and Canada. The Spotting Department, 1940. Includes rec- Ommendations for types of bottles for use in spot— ting department. 955. BOTTLES American Bottlers Of Carbonated Beverages. Educational Bulletin 4; 1930. Bottle Simplification. Recommended practice On S1 zes of bottles as a result of a confer— ence under auspices Of Div. Of Simplified Practice Of National Bureau Of Standards, Standard Capacities, ma1n dimensions, and weight of glass for soda and 1mported ginger ale Shapes, water and Water Shape glnger ales, beers, export, select or C. S. shape. American Bottlers Of Carbonated BeverageS. Educational Bullet in 4; 1930. Crown Finish for Beverages Bottles. Standard dimensions and shape of bottle top, ident 1- cal with No. 600 glass finish of the Glass Container ASSI). American HOSpital Assn., 16–4. Prescription Bottles. Covers One grade; rectangular or oval with narrow mouth and Cork Stopper closure; rectangular or oval With n a r r O W mouth and screw cap closure; french Square with narrow mouth and screw cap closure; and in capacities in fluid Ounces of 1/2, 1, 2, 4, 8, 16, and 32. Based on U. S. Federal Specification DD-B- 5918. American Hospital Assn., 64-1. Vacuum and Insulated Bottles and Jugs. Covers three types. Based on U. S. GOV. Federal Specifications RR-B-596. Glass COntainer Assn. Of America. Standard Glass Con- tainer Blue Prints. Drawing C-128-A; 1941. Steinie Shape Beer Bottle. Drawing C-130—A; 1941. Ale Shape Rottle. Drawing C-146-A; 1941. Export Shape Beer Bottle. Drawing C-150-A; 1941. Select Shape Beer Bottle. Drawing C-190-A; 1941. Champagne Shape Beer Bottle. Drawing C-184; 1939. Single Trip Beer Bottle. Glass Container Assn., of America. Standard Glass Con- tainer Blue Prints. Drawing C-202; 1938. Winty Wine Bottle. Drawing C-240; 1940. ROund Wine Bottle. Glass Container Assn. Of America. Standard Glass Con- tainer Blue Print. Drawing C-260; 1939. ROund Brandy Bottle. Glass Container Assn. Of America. Standard Glass COn- tainer Blu e Prints. Drawing C-302; 1938. ROund Stubby Catsup Bottle. Drawing C-310; 1938. Medium Height Catsup Bottle. Glass Container Assn. Of America. Standard Glass Con- tainer Blue Print. Drawing C-324; 1938. ROund TOmato Juice, Fruit Juices, Syrup, and Winegar Bottle. Glass Container ASSn. Of America. Standard Glass COn- tainer Blue Print. Drawing C-344; 1938. Squat Round Winegar Bottle. Glass COntainer ASSn. Of America. Standard Glass COn- tainer Blue Print. Drawing C-362; 1939. Round Stubby Juice BOttle. Glass COntainer ASSn. tainer Blue Print. Ammonia Bottle. Glass Container Assn. Of America. Standard Glass Con- tainer Blue Print. Drawing C-424; 1938. Round Stubby Hypochloride Bottle. Glass Container ASSn. tainer Blue Print. bing Alcohol Bottle. Glass Container Assn. Of America. Standard Glass Con- tainer Blue Print. Drawing C-604; 1939. Castor Oil Oval. Glass Container ASSn. Of America. Standard Glass Con- tainer Blue Print. Drawing C-624; 1939. Boston Round BOttle. Glass COntainer ASSn. Of America. Standard Glass COn- tainer Blue Print. Drawing C-642; 19 39. Narrow Mouth French Square Bottle. Glass Container Assn. Of America. tainer Blue Print. Drawing C-660; gen Peroxide Bottle. Glass COntainer ASSn. tainer Blue Prints. Handled Gallon. lon BOttle. Glass COntainer ASSI). tainer Blue Print. long Extract Bottle. Of America. Standard Glass Con- Drawing C-408; 1939. Oval Stubby Of America. Standard Glass Con- Drawing C-440; 1938. Stubby Rub- Standard Glass Con- 1939. Round Hydro- Of America. tandard Glass COn- Drawing C-680; 1939. N/M Jug Drawing C-690; 1939. N/M Round Gal- Of America. Standard Glass COn- Drawing C-740; 1939. Tapered Ob- Commodities Not Elsewhere Classified 955. 2 U. S. Gov. , Dept. of CO mm e r ce, National Bureau of Standards, H 29; 194 2. Specifications, Tolerances, and Regulations for COmmercial Weighing and Measuring Devices. Lubricating-Oil Bottles. Includes all bot- tles used for the sale of lubricating Olls for im– mediate delivery to the crankcase of a motor vehicle, whether Or not the bottle 1 S used to determine the quantity of Oil Sold and whether Or not it is sealed with a cap or some Other device. Detail requirements are given relative to the construction. Of bottles, as well, as allowable tolerances. U. S. Gov., Dept. Of CO mm er ce, National Bureau of Standards, H 29; 19 4 2. Specifications, Tolerances, and Regulations for Commercial Weighing and Measuring Devices. Milk Bottles. Shall be construed to include all glass bottles used for the purpose of the meas- urement and delivery Of milk, cream, and buttermilk, at retail, and also other containers which are emi- ployed for this purpose. Specification requirements are given for the construction Of milk bottles and allowable tolerances. U. S. Gov., Dept. of CO mm er ce, National Bureau of Standards. Simplified Practice Recommendation R10– 27; 1927. Milk and Cream Bottles and Bottle Caps. This recommendation establishes a schedule Of Stand- ard Si Zes, capacities, an d dimensions." Of milk and Cream bottleS, and Sizes Of Caps for these bottles. Sponsored by the Glass Container Assn. Of America. U. S. Gov. , Dept. Of CO In m er C e, National Bureau of Standards. Simplified Practice Recommendation R123- 43; 1943. Carbonated Beverage Bottles. This rec- Ommendation establishes a list of capacities, heights, diameters, and weights of glass as standards for stock (nonreturnable or plain type) carbonated bever- age bottles. Covers water shape, Steinie Shape, and SOda Shape of round beverage bottles. U. S. Gov. , Dept. Of CO mm er ce, National Bureau of Standards. Simplified Practice Recommendation R131– 35; 1935. Glass Containers for MayOnnaise and Kindred Products. This recommendation establishes a list of Stock Sizes Of glass containers for mayonnaise and kindred DTOducts. U. S. Gov. , Dept. Of CO mm e r ce, National Bureau of Standards. Simplified Practice Recommendation R 148- 33; 1933. Glass Containers for Cottage Cheese and SOur Cream. This recommendation establishes a Sched- ule of S1 Zes an d dimensions of glass containers for cottage cheese and so u r cream. Initiated by sº the International Assn. of Milk Dealers, Milk Cap' Statistical Bure au, America. U. S. GOV. , Standards. and Glass Container Assn. Of Dept. Of CO mm e r C e, National Bureau of Simplified Practice Recommendation R196– 42; 1942. Glass Containers for Green Olives (Capaci- ties, Dimensions, and Packaging). Establishes 12 bottle sizes in lieu of at least 90 different varie- ties of bottles that have been used. Gives require- ments for trade designation, style, capacity, maximum weight of glass, dimensions, finish size, and number Of packages to Shipping case. U. S. Gov. , Dept. Of CO In m e T C e, National Bureau of Standards. Simplified Practice Recommendation R197; 1942. Gl a S S Containers for Maraschino Cherries (Capacities, Dimensions, and Packaging). Covers re- duction in variety and sizes for the benefit of pack- ers, bottle manufacturers, distributors, and consumers. G 1 v e s requirements for package sizes, capacity, weight of glass, height and dimensions, finish, and number Of faekages to Shipping case for vase-shaped bottle sizes for retail and large utility or insti- tutional Si ZeS. U. S. Gov. , Dept. Of CO mm e r ce, National Bureau Of Standards. Simplified Practice Recommendation R 203– 44; 1944. COntainers and Packages for Household In- secticides (Liquid Spray Type). Gives various dimen- Sions for retail packages (BOston round bottle and glass jug) for pint, quart, gallon bottle, and gal- lon jug; and covers industrial packages (5-gal. and 54-gal. Steel drums). Sponsored by National A S S n. of Insecticide and Disinfectant MfrS. , Inc. U. S. Gov. , Federal Specification DD-B-576; 1942. Bot- tles; Dropping. Covers two types-(I) with ground-in, grooved-glass stoppers; and (II) with ground-in glass pipette dropper with rub be r bulb; One grade, two classes—amber and Clear glass; and two sizes–30 cc. and 60 cc. Gives requirements for material, workman- ship, annealing, COImposition, COn Struction, and di- mensions; methods Of Sampling, inspection, and test; and requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Federal Specification DD-B-591a; 1941. Bot- tles; Prescription. Covers two types- (I) cork stop- per closure, in One class- (A) rectangular or Oval, with narrow mouth; and (II) screw Cap ClOSure, in two classes- (A) rectangular or Oval, with narrow mouth and (B) French square, with narrow mouth; in the following s 1 Z e S-1/2, 1, 2, 4, 8, 16, and 32 fluid ounces. Gives requirements for material, WOrk- manship, finish, graduations, Shape, and Variations; methods Of Sampling and inspection; and requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Federal Specification RR-B-596; 1938. Bot- tles and Jugs; Wacuum and Insulated. Covers three types—(I) cylinder, screw-top; (II) pitcher or carafe; and (III) jug; and two classes- (A) glass-inner con- tainer (vacuum) and (B) metal–inner container (1n- sulated). Gives requirements for Outer an d inner containers and caps; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. GOv., Marine COrps Specification, Water, 5-Gallon. 1923. Bottle; U. S. GOv. , N avy D ept. Specification 57B 15; 1941. Bottles; Shelf, Pharmaceutical. U. S. Gov. , Navy Dept. Specification 57L8; 1941. La- bels; Glass, Shelf-Bottle. U. S. Gov., U. S. Army, Chemical Warfare Service. Spec- ification 97-54-24; 1929. Bottle; Glass, 4-0 un c.e. U. S. Gov., U. S. Maritime Commission. Specification 63-MC-9; 19 4 3. Bottles; Glass, Water. Covers One grade of blown glass water bottles in two types- (I) stateroom and (II) saloon. Gives general require- ments, material, workmanship, d e s 1 g n, dimensions, a n d capacity; sampling, inspection, and methods of test; and packaging, packing, and marking. References. – Bottle top fin lshes, see 955. O, Vine gar bottle for table use, see 523. 1; seal ing wax for bot- tles, see 719. 59; bottles for med 1C in e, see 915. 37. 955.2 CARBOYS Manufacturing Chemists' Assn. of the U. S. Manual Sheet C-1 (for Shippers). Carboys, Glass-Boxed (I. C. C. -1A)- 1123 955.2 Directory of Commodity Specifications Service Requirements. Recommended Practice; adopted 1935, revised 1942 . Includes recommendations for plant cond1tions, Storage, handling, inspection, main- tenance, testing, washing, filling, closing devices, and loading and bracing boxed carboys filled with in- flammable and corrosive liquids; correct method for loading a Carload Of empty boxed carboys in box car; Shipping; and refers to U. S. Dept. of Agriculture, Food, Drug, and Insecticide Administration, "Service and Regulatory Announcements-Caustic Poison No. 2, " Sheet S. R. A., C. P. No. 2, Apr. 9, 1928, for Internal and External Antidotes. * Manufacturing Chemists' Assn. Of the U. S. Manual Sheet C-2 (for Consignees). Carboys, Glass-Boxed (I.C.C. — 1A)-Handling and Storing, When Filled With, or Last Containing Any Product Authorized for Shipment. There- 1n. Recommended Practice, adopped 1935. Includes recommendations for handling, special trucks to han- dle carboys, Storage of filled boxed carboys, opening, emptying, handling, storage, and loading empty boxed Carboys, Special precautions, a n d refers to U. S. Dept. Of Agriculture, Food, Drug, and Insecticide Administration "Service and Regulatory Announcements— Caustic Poison No. 2, " Sheet S. R. A., C. P. No. 2, Apr. 9, 1928, for Internal and External Antidotes. Manufacturing Chemists' Assn. of the U. S. Manual Sheet C-3. Carboy Bottle, Glass (13-Gallon, Cylin- drical, 'Straight Side-When Used for Any Product Au- thorized for Shipment Therein). Standard; adopted 1936, revised 1943. Includes specification for two types- (a) with plain mouth; (b) with ground mouth and vented or unvented ground-in glass stopper to fit; covers design, capacity, weight, glass, manufacture, marking, and inspection; and drawings showing dimen- SiOns and embossing. Manufacturing Chemists' Assn. of the U.S. Manual Sheets C-5 and C-6. Carboys, Glass, Boxed-Warning Labels. When used for any product authorized f O r shipment therein, except nitric acid (C-5). Standard, adopted 1938. For c a r boys containing nitric acid (C-6). Standard, adopted 1939. - U. S. Gov., Army Air Forces. Specification 40768-1; 1944. Carboy; Five-Gallon Non-Wented (for Shipment and Storage of Acids). U. S. GOV., Interstate COmmerce COmmission. Regulations for Transportation of Explosives and Other Dängerous Articles. Shipping Container. Specification 1A, Boxed Carboys (Glass, Earthenware, Clay, or Stoneware); Specification 1B, Boxed Lead Carboys; Specification 1C, Carboys in Kegs (Glass, Earthenware, clay, or Stoneware). Includes requirements for manufacture of carboys, outside containers, and tests. Published by American Trucking Assns., In c. , Tariff Bureau, and Assn. of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 1X. Boxed Carboys, 5 to 6 Gallons, for Exp or t Only (Glass, Earthenware, Clay, or Stoneware). Single-Trip Con- tainer. Includes requirements for manufacture, mark- ing, and tests. Published by American Trucking ASSns. , Inc., Tariff Bureau, and by Assn. American Railroads, Bureau Of Explosives. - U. S. Gov., Interstate. Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shlpping Container Specifications 28 and 28A. Metal Jacketed Head Carboys. Include require— ments for size, t e s t , construction, and marking. Published by American Trucking Assns., Inc., Tariff Bureau. and by ASSn. Of American Railroads, Bureau Of EXplosives. - - U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other, Dangerous Articles. Shipping Container Specific at 1 on 34B. Aluminum Carboys. Includes requirements for material, Construction, marking, and tests. Published by Ameri- can Trucking Assns., Inc., T a r if f Bureau, and by ASSn. Of American Railroads, Bureau of Explosives. U. S. GOV. , Navy Dept. Specification 51 C 35; 1943. Carboys, Glass, Five-Gallon; and Crates, Tilter-Top. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2280A; 1942. Bottle; Narrow Mouth, 5-Gallon Car- bOy. References.—Sheet l e a d , lead, see 651.5, 651. 0. methods of analysis of 955.3 FLASKS Glass COntainer ASSn. tainer Blue Print. Oval Wine Flask. Of America. Standard Glass COn- Drawing C-222; 1939. Decorated References.-Laboratory flasks, see 918.9. . 955:1, JARS Glass COntainer ASSn. Of America. tainer Blue Print. Drawing C-704; Wide Mouth Food Container Jar. Glass COntainer ASSn. Of America. tainer Blue Print. Drawing C-722; Mouth Food Container Jar. Glass COntainer Assn. Of America. Standard Glass Con- tainer Blue Print. Drawing C-760, 1941. Two-Pound Tablº-Serv Round Preserve Jar. Glass COntainer ASSn. Of America. Standard Glass Con- tainer Blue Print. Drawing C-782; 1942. Economy Line Plain Round Jar. Glass Container Assn. of America. Standard Glass Con- tainer Blue Print. Drawing C-800; 1939. Shellac and Paint Jars. Standard Glass COn- 1939. Plain ROund Standard Glass COIl- 1938. Oval Wide U. S. Gov., Dept. of Commer c e , National Bureau of Standards. Simplified Practice Recommendation R91- 32; 1932, Glass Containers for Preserves, Jellies, and Apple Butter. This recommendation establishes a list of stock sizes and capacities Of glass containers for preserves, jellies, and apple butter. Sponsored by National Preservers Assn. U. S. Gov., Dept. of Commer c e , National Bureau of Standards. Simplified Practice Recommendation R196- 42; 1942. Glass Containers for Green Olives (Capaci- ties, Dimensions, and Packaging). Establishes 12 bottle sizes in lieu of at least 90 different varie- ties of bottles that have been used. Gives require- ments for trade designation, style, capacity, maximum weight of glass, dimensions, finish S1ze, and number of packages to shipping case. U. S. Gov. , Dept. Of CO m me r c e , National Bureau Of Standards. Simplified Practice Recommendation R197; 1942. Glass Containers for Maraschino Cherries (Ca- pacities, Dimensions, and Packaging). Covers reduc- tion in variety and sizes for the benefit of packers, 1124 Commodities Not Elsewhere Classified 956. I bottle manufacturers, distributors, and consumers. Gives requirements for package sizes, capacity, weight of glass, height and dimensions, finish, and number of packages to shipping case for vase-shaped bottle Si Zes for retail and large utility or institutional sizes. References. –Jar top finishes, see 955.0; jar for Water cooler, , see 955. 6; rubber jar rings, see 208. 6; Seal 1 ng Wax for jars, see 719. 59. 955.5 DEM | JOHNS 955.6 WATER COOLERS American HO s p 1 t a l Assn., 34-91. Ice-Cooled Water Coolers (Inverted-Bottle Type). Covers two types in 3- and 5-gal. capacities. Based on U. S. Gov. Federal Specification RR-C-571a. U. S. Gov., Fe d e r a l Specification 00-C-566a; Amendment 1; 1944. Coolers; Drinking-Water, Electric. Covers three types- (A) bubbler storage type, for marine use, air cooled; (B) bubbler storage type, for land use, air cooled; and (D) cafeteria storage type, for land use, air cooled. Gives requirements for materials, workmanship, cabinet, finish, top, bubblers, gl as s fillers, hardware, storage tanks, evaporators, tubing, thermal insulation, refrigerat- ing mechanism, refrigerant, motor and control, piping, COndenser, Overload requirements, a n d details for each type; methods Of Sampling, inspection, and tests; and packing and marking for shipment. U. S. Gov. , Fe d e r a l Specification RR-C-571a; 1939. Coolers; Water, Ice-Cooled (Inverted-Bottle Type). Covers two types- (I) stand and (II) cabinet; and two sizes-3- and 5-gal. Gives requirements for ice containers, water-cooling container, lid, ser- V 1 c e ſ au Cets, waste faucets, water bottle S, Stand, and finish; methods of 1nspection and tests; and requirements for packing and marking for ship- Iſlent. U. S. Gov. , Navy Dept. Specification 63C4; 1941. Coolers (Fountains); Drinking-Water, Electric, Port- able. U. S. Gov. , Panama Canal, Purchasing Dept. Specifica- tion for Electric Drinking-Water Coolers, 1941. 1944. 955. 7 JUGS U. S. Gov. , Dept. of C om me r c e , National Bureau of Standards. Simplified Practice Recommendation R 203- 44; 1944. Containers and Packages for HOusehold in- Secticides (Liquid Spray Type). Gives various dimen- Sions for retail packages (Boston round bottle and glass Jug) for pint, quart, gallon bottle, and gallon Jug; and covers industrial packages (5-gal. and 54- gal. steel drums). Sponsored by National Assn. of Insecticide and D1s infectant Mfrs., Inc. U. S. Gov. , Interstate COIIImerce COIſmissl On. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 31. Jugs in Tubs. Includes requirements for material, size, construction, Cushioning, and marking. Published by American Trucking Assms. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau of Explosives. 955.9 MISCELLANEOUS GLASS CONTA | NERS U. S. Gov. , U. S. Army, Chemical Warfare Service. Spec- ification 96-61-17; 1941. Bucket; Glass, 5-Gallon. 956. CYL INDERS AND TANKS 956 - | CYL |NDERS AS CONTA I HERS American Bureau Of Shipping. Rules for the Classifica- tion and COnstruction Of Steel Wessels, 1944. Seam- less Steel Containers. Include rules for inspection and testS. - American Standards Assn., Z 48.1-1942. Marking Com— pressed Gas Cylinders To Identify Content. For Mark- ing portable compressed gas cylinders so that their content may be read 1 ly identified to the extent necessary to prevent the probability of explosions Or accidents from the 1r misuse. Compressed Gas Manufacturers' Assn. S a fe t y Device Schedule, 1936. Recommendations for safety devices applied to cylinders of a capacity up to 1,000 lb. of water, in accordance with requirements of the Bureau of Explosives; classification as frangible disc, fusible plubs, combination frangible disc-fusible plugs, and pop valves; definitions, design and con- struction, and regulations Of the Interstate COmmerce Cºmmission as to applications for varl Ous compressed and liquefied gases. National Board of Fire Underwriters. Lique fied Petro- leum Gases, No. 58; 1940. Standards for the design, installation, and construction of containers and pertinent equipment for storage and handling of liq- ue fled petroleum gas. Gives basic rules and details for Systems utilizing containers constructed in ac- COrdance “With Interstate COmmerce COmmission Spec- ifications, system s utilizing storage containers other than those constructed in accordance with I. C. C. Specifications, containers and pertinent equipment for tank truck and trailers for the trans- portation of liquefied petroleum gases, containers and pertinent equipment for u t 1 l 1 Z 1 ng liquefied Detroleum gas as a motor fuel, and appendices. U. S. Gov. , Army Air Forces. Specification 40754-1; 1944. Cylinder; Oxygen, Type A-6, Low Pressure, Portable. IJ. S. Gov., Army-Navy Aeronautical Specification AN-C- 51a-2, 1943. Cylinders; Nonshatterable, Oxygen. U. S. Gov., Army-Navy Aeronautical Specification AN-C- 73a; 1944. Cylinders; NOnshatterable, C02. U. S. Gov. , Army-Navy Aeronautical Specification AN-C- 105; 1943. Cylinders; 0.280 Ounce Capacity, C02. U. S. Gov., Dept. of Commer c e , National Bureau of Standards. HandbOOk, H28; 1944. Screw-Thread Stand- ards for Federal Services. Presents complete dimen- sional data upon which specifications may be based for threaded products for government requirements. Includes terminology (definitions and symbols); mis- Cellane Ous Standardized product threads Of American National thread form or American National Pipe-Thread form; and appendixes containing supplementary infor- mation of both a general and a technical nature, in- cluding Such Specifications as are not intended to be mandatory. U. S. Gov., Federal Specification RR-C-901; 1936. Cyl- inders; Steel, Seamless, Type 3a (for Compressed Gases). Minimum capacity of 2,640 cu. in. , which when charged with oxygen to a pressure of 2,000 lb. per square inch gage at a temperature of 70° F (21.1° C.) will deliver 220 cu. ft. of the gas at the same tem- perature and a pressure of 30 in. Of mercury. Gives 1125 956. I Directory of Commodity Specifications requirements for material, workmanship, construction, heat-treatment, dimension and weight; methods of sam- pling, inspection, and tests; and requirements for marking. U. S. Gov. , Interstate COmmerce COmmission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping COntainer. Specification 3 A, Seamless Steel Cylinders (not over 1,000 lb. ) water capacity, at least 150 lb. per square inch service pressure; Specification 3B, Seamless Steel Cylinders (service pressure at least 150 to not over 500 lb. per square inch); Specification 3C, Seamless Steel Cylinders (service pressure at least 90 to not over 300 lb. per square inch); Specification 3D, Seamless Steel Cylinders (not over 125 lb. water capacity, service pressure must be 480 lb. per square 1nch); Specification 3E, Seamless Steel Cylinders (must be 1, 800 lb. per square inch). Includes requirements for type and S12e, se rv 1 c e pressure, inspection, material, construction, tests, rejection, and mark- ing. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau Of Explosives. - U. S. GOV., Interstate Commerce COTmission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping COntainer Spec 1 fication 3BN. Seamless Nickel Cylinders (not over 125 lb. water capacity, at least 150 to not Over 500 lb. per square inch service pressure). COvers requirements for type, sizes, inspection, manufacture, thickness, heat treat- ment, and t e s t S. Published by American Trucking Assns. , Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container. Specification 4, Forge Welded St e el Cylinders (not over 1,000 lb. water capacity, service Dressure IIIust be 300 lb. per square inch); Specification 4A, Forge Welded Steel Cylinders (not over 1,000 lb. water capacity, service pressure at least 150 to not Over 500 lb. per square inch). Covers requirements for type, size, service pressure, material, wall thicknesses, and tests. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau Of Explosives. U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping COntainers. Specification 4B, Welded and Brazed Steel Cylinders (not over 1, 000 lb. water capacity, at least 150 to not Over 500 lb. per square inch se rv 1 c e pressure); Specification 4C, Welded and Brazed Steel Cylinders (not Over 1, 000 lb. water capacity, at least 90 to not over 300 lb., per square inch service pressure). Covers requirements for type, size, material, inspection, manufacture, wall thicknesses, and test. Published by American Trucking Assms. , Inc., Tariff Bureau, and by ASSn. of American Railroads, Bureau of Explosives. U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 8. Steel Cylinders With Approved Porous Filling for Acetylene, (service pressure of 250 lb. per square inch at 70° F. ). Includes requirements for inspection and report, U. S. GOV, , Navy D ep t . material, construction, tests, porous filling, re- jected cylinders, tare weight, marking, report, and special types. Published by American Trucking Assns., Inc., Tariff Bureau, and by Assn. Of American Rail- roads, Bureau Of Explosives. U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Tangerous Articles. Shipping Container Specification 9. Steel Cylinders, Seamless, Welded or Brazen. Includes re- quirements for type inspection and report, material, construction, tests, porous filling, rejected cylin- ders, tare weight, marking, report, and additional type. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau of Explosives. Specification 51C24e; 1944. Cylinders; C02-Gas-filled, for Inflatable Life Jack- etS. U. S. Gov. , Navy Dept. Cylinders; Acetylene. Specification 51C30a;. 1944. U. S. Gov., Navy D ept . Specification 51C36; 1944. Cylinders, C02-Gas-Filled, Commercial-Type, for In- flatable Life Belts. U. S. Gov. , Navy De p t . Specification 51F58; 1943. Flasks; Steel (Nonshatterable), Seamless, for Stor- ing COmpressed Air. U. S. GOV., U. S. Army, Army Air Forces. Specifica- tion 94-40321; 1940. Cylinder; Oxygen, Type G-1, LOW Pressure. U. S. Gov., U. S. Army, Army Air Forces. Specifica- tion 94-40355-A; 1945. Cylinder; LOW Pressure. Oxygen, Type D-2, U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 94-40356; 1942. Cylinder; Oxygen, Type F-2, Low Pressure. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 94-40642; 1944. Cylinder; Oxygen, Type H-2, Emergency. U. S. Gov. , U. S. Army, Army Air Forces. Specifica- tion 100–7-A; Cubic Inches. U. S. Gov. , U. S. Army, Chemical Ware fare Service. ification 96-91-3; 1932. Container; Portable, cal Cylinder, M11. U. S. Gov. , U. S. Army, Ordnance Dept. 100-13A; 1943 . and Packaging. 1928 - Cylinder; Standard Gas, 2,640 Spec- Chemi- Specification Miscellane Ous Lubricant Container References.—Methods of testing and general require- ments for metals, see 600. 1; regulators and Valves for #nders, see 607. 6, 645. 4; Weidl ng equipment, See 767. 956.2 TANKS American Pet role u m Institute, Div. of Production. Standard 12-E; 1944. Standard for WO O de n Tanks, Tentative. This specification covers new material, represents minimum requirements, and is designated to provide the industry with a standard series of wooden tanks comprising adequate ranges of sizes in the various types required to meet Oil field require- ments, built in accordance with good modern manufac- turing and erection practice. Covers type s and sizes, materials, design, construction, erect 1 on , appurtenances, marking, a n d inspection and rejec- tion. 1126 Commodities Not Elsewhere Classified 956. American Railway Engineering Assn. Construction and Maintenance Section, As s n . Of American Railroads. Manual for Railway Engineering, 1942. Specifications for Tank Hoops. Gives requirements for material, Shape, Spacing, threads, nuts, lugs, and workmanship. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Manual for Railway Engineering, 1943. Specifications for Timber Substructures for Water Tank (50,000 and 100,000-Gal. Capacity). Gives requirements for tim- ber, workmanship, painting, and treating; and draw- ings showing recommended types and designs. American Railway Engineering Assn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering, 1943. Specifications for Steel Substructures for Wood Water Tank (50,000 and 100,000-Gal. Capacity). Structure will consist of 12-post stee l tower, complete in all details. Gives requirements for material, workmanship, and painting. - American Railway Engineering Assn. Construction and Maintenance Section, Ass n . of American Railroads. Manual for Railway Engineering, 1944. Specifications for Welded Steel Tanks for Railway Water Service. Apply to the construction of fusion arc welded steel Water storage tanks. Covers general requirements, materials, design, Welding, testing, painting an d inspection, and accessories and fittings. American Railway Engineering As sn. Construction and Maintenance Section, As s n . Of American Railroads. Manual for Railway Engineering, 1942. Specifications for Wood Water Tank (50,000 and 100,000-Gal. Capac- 1ty). Gives requirements for material, size, shape, bottom, Staves, and workmanship. Associated Factory Mutual F1 r e Insurance Companies. Specifications for G r a v i t y Water Tanks and Steel Towers, Volume I. Structural Details, 1938 . For WOOden Water tanks, Standard sizes, form, kinds Of lumber permitted for staves and bottom, hoops and Steel shapes according to A. S. T. M. Specifications, dead, live, and wind load computations, ailowable unit stresses, details of design. Associated Factory Mutual F1 r e Insurance Companies. Specifications for Grav i t y Water Tanks and Steel Towers, Volume II; 1940. Piping, Fittings, and Heat- ing Systems. For water tanks, requirements for dis- charge pipe and fittings, expansion joint, filling, Overflow, clean-Out and drain, mill-use connections, water level indicator, v a 1 v e pit or house, frost- proof casings for pipes. Specifications for tank heating equipments, including method of determining necessary heater capacities. National Board of Fire Underwriters. Gravity and Pres- Sure Tanks, No. 22; 1941. Standards for gravity tanks which are usually built of wood or steel and are often Supported on towers, ordinarily of steel al- though relnforced concrete towers are sometimes used. Covers general information and recommendations, steel gravity water tanks, steel towers, wooden water tanks, foundations, approval, pipe connections and fittings, valve enclosures and frost protection, tank heating equipment, Dressure tanks, figures, and tables. National Board of Fire Underwriters. Dip Tanks, In- cluding Hardening a n d Tempering Tanks, Flow Coat Work, No. 34; 1941. Standards for use of tanks con- Of American Railroads. taining flammable liquids. Covers three classes- (A) tanks exceeding 10 sq. ft. in liquid surface area, (B) Small tanks up to 10 sq. ft. in liquid surface area, and (C) all tanks which do not contain flammable solvents Or with solvents h a v i ng a flashpoint of over 100° F. G 1 v e s introduction, classification, general rules, Special requirements, and special pro- tection for dip tanks. Also details for hardening and tempering tanks and for flow coat work. National Fire Protection. As S n . National Fire Codes for Extinguishing and Alarm Equipment, 1943. Gravity and Pressure Tanks. Standards for the construction and installation of g r av 1 t y and Dressure tanks. Covers information and recommendations, steel gravity water tanks, Steel towers, wooden water tanks, foun- dations, approval, pipe connections and fittings, valve enclosures and frost protection, tank heating equipments, and pressure tanks. National Fire Protection ASSn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explosives, 1943. Dip Tank S (Containing Flammable Liquids). Covers classification of tanks, locatl On, storage of flammable liquids, control Of hazards, Ventilation, construction and installation, h00ds and curtains, automatic heat actuated devices, fire protect iOn, and special requirements for Various classes. National Fire Protection ASSn. National Fire COdes for Flammable Liquids, Gases, Chemicals, and Explosives, 1943. Flammable Liquids Ordinance, Suggested Or- dinance Regulating the Use, Handling, Storage, and Sale of Flammable Liquids and the Products Thereof. Includes n e w and existing installations for three classes of liquids with flash point below 200° F. closed cup tester, definitions, general requirements, capacity and location of storage tanks, piping and appurtenances, petroleum products, paints, varnishes, etc. Appendix on Safeguards f Or tanks in flooded regi Ons. - National Fire Protection Assn. National Fire. Codes for Flammable Liquids, Gases, Chemicals, and Explosives, 1943. Leakage From Underground Gasoline Tanks. De- scribes a n d analyzes a number of unusual cases of gasoline leakage and covers suggestions for the in- stallation of tanks, suggested procedure for locat- ing the source of underground gasoline leakage, and miscellaneous suggestions. National Fire Protection Assn. National Fire Codes for Flammable L1 quids, Gases, Chemicals, and Explosives, 1943. Liquefied Petroleum Gases. Standards for the de- sign, installation, and Construction of containers and pertinent equipment for the storage and handling of li- quefied petroleum gases. Covers application of rules, basic rules, systems utilizing I. C. C. containers, sys- tems utilizing containers other than I. C. C., tank trucks for liquefied petroleum gases, liquefied petro- leum gas as a motor fuel, storage of containers not installed for use at final utilization point, and required sizes of safety valves for containers. Underwriters' Laboratories, Inc. Standard for Inside Tanks for Oil Burners, Subject 80; 1934. Applies to steel tanks, of capacities of 275 U. S. gallons and less, intended for use in basements of buildlings for the storage and supply of Oil fuels for oil burners. Gives size and form, material and thickness, heads and seams, pipe connections, factory test, coating, 1127 956.2 Directory of Commodity Specifications preparation for shipment, design test of assembly, drawings Of JOir-tS, and instructions to inspectors. U. S. Gov. , Army Air Forces. Specification 28419–C (2); 1943. Tank, Fuel, Self-Sealing, Bulletproof, General Specification for. U. S. GOv., Army Air Forces. Specification 28495–A–3; 1945. Tank; Jettison Fuel, General Specification for. U. S. GOV. , Army Air FOrces. Specification NO. 40609; 1943. Cell; Fuel Storage, 1,000-Gallon. U. S. Gov. , Army Air F O r c e s . Specification 40795; 1944. Tank; Aircraft Engine Preoiler, Type B-1. U. S. GOv., Army-Navy Aeronautical Specification AN-W- 7–2; 1944. Wibration Tests of Fuel O 11, and Mis- cellaneous Tanks; Process for. U. S. Gov. , Dept. Of Agriculture, Forest Service. Spec- ification NO. 345. Tank; Water, Canvas. U. S. Gov. , Dept. of Commer c e , National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- 1ng Devices. Vehicle Tanks. This is an assembly used for the delivery of liquids, comprising a tank, which may Or may not be subdivided into two or more COImpartmentS, InCunted upon a Wagon, automobile truck, or trailer, together with its a c c e s so r y piping, Valves, meters, etc. COvers specifications appli- cable both to vehicle tanks used as measures and to Vehicle tanks equipped with Imeters. AllOwable toler- ances are also g 1 v en On Vehicle-tank compartments which are be 1ng tested for the first time and On sub- Sequent test.S. U. S. Go v . , Interstate Commerce - Commission. Motor Vehicle Cargo Tank Specification MC300, MC301, MC302, and MC303. Cargo tanks to be mounted on and to form part of tank motor vehicles f O r transportation. Of inflammable liquids and poisonous liquids, class B. Tanks to be constructed of the following types of metal—MC300, mild (open hearth or blue annealed) steel; MC301, welded aluminum alloy, grade 3S; MC302, welded aluminum alloy, grade 52S; a n d 303, Welded ferrous alloy, high-tensile Steel. Published by American Trucking Assn.S., Inc., Tariff Bureau. U.S. Gov., Interstate Commerce Commission. Motor Vehi- cle Cargo Tank Specification MC310 and MC320. Cargo tanks to be mounted or to form part of tank motor vehi- cles. MC310, primarily designed to apply to vehicles used for the transportation of corrosive liquids; and MC320, to apply to vehicles to be used for the trans- portation of liquid petroleum gases. Published, by the American Trucking ASSns..., Inc., Tariff Bureau. U. S. Gov., Marine Corps Specification, 1943. Tank, Oil, Pressure, for Burner, 011, M-1942. U. S. Gov., Navy Dept., Bureau of Y a r d s and Docks. Specification 8Xd; 1934. Tanks; Steel and Wood. U. S. Gov., U. S. Army, Army Air Forces. Specification 75–272; 1943. Tank; Processing 4 by 5-Inch Film. U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-295; 1943. Tank; Photographic, Film Developing, 8 by 10–Inch Film. U. S. Gov., U. S. Army, Army Air Forces. Specification 94-40454-A; , 1944. Tank; Collapsible Water, Photo- graphic. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- ti On 6-34C; 1943. Tank; St Orage, C a n V a S , Water, 3,000-Gallon. * U. S. GOV: , U. S. Army, Quartermaster Corps. cation 28-6C, 1942. Tank; Watering, M-1940. Specifi- References. – Tank cars, automobile tank, trucks, see 726. 1, 722. 1: Steel oil storage tanks, water tanks preSSure tanks, see 605. 23; range boilers, expansion tanks, fuel tanks, see 614.1, 614. 3; concrete fuel 011 tanks, see 518.71; steel plates for tanks, rivets, see 604., 608. 4; lumber tank stock, see 413. 1; steel tank hoops, see 604. 22; methods of testing, general requirements for metals, see 600. 1. 957. BAGS AND SACKS 957. I CLOTH BAGS AND SACKS U. S. GOV. , Dept. Of Agriculture, Forest Service. Spec- ification No. 31. Bag; Packsaddle. U. S. GOV. , Dept. of Agriculture, Forest Service. Spec- ification MSF-35. Bag; Water, 2 and 5-Gallon. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- 1fication No. 37. Bag; Water, Man Pack. U. S. GOV. , Dept. Of Agriculture, FOrest Service. Spec- ification 56-2-S. Bag; Pack, for Linen Hose. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification 247–60-S. Bag; Cloth, Lunch. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 6-12C; 1939. Bag; Canvas, Field, Olive-Drab, M1936. 957. I I Fuel Bags U. S. GOv. , U. S. Army, Quartermaster Corps. Specifi- cation 6-212A; 1938. Bag; Canvas, COal, 1-Bushel. U. S. Gov. , U. S. Army, Quartermaster COrDS. Specifi- cation 6-213B; 1942. Bag; Canvas, Coal, 2–Bushel. 957. 12 Mail Bags U. S. Gov. , Navy De p t . Bags; Mall 1ng, Cotton. U. S. Gov. , Treasury Dept., Procurement DiV., NO. 551; 1942. Bags; Malling, COtton. COVerS One type and grade in the following sizes-size 1, Small, 3 in. wide by 4 in. deep; Size 2, large, 4 1/2 in. wide by 8 in. deep. Gives requirements for C OnStruction, bag, stitching, seams, printing, on bag; tag; . tag dimensions, printing On tag, and drawstring; methods Of sampling, inspection, a n d test; and packaging, packing, and marking. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifl- cation 6-226B; 1942. Bag; Canvas, Mall, With Leather Bottom, Top, and Locking Strap. 957; 13 Sand Bags Specification 53B3a; 1937. U. S. Gov. , Marine C or p s Specification, 1942. Bag; Sand. U. S. Gov. , U. S. Army, Army Alr Forces. Specification 6-43A; 1926. Bag, Sand. U. S. Gov. , U. S. Army, Corps Of Englneers. Specifica- tion 14-7B; 1929. Bag; Sand, Burlap. g U. S. Gov. . U. S. Army, Medical Dept. 10-2546; 1939. Bag; Sand, X-Ray. 957. It! Tool Bags Assn. of American Railroads, Telegraph and Telephone Specification Section, 1-A-47; 1931. Lineman's Canvas T O O. l Bag ARA-1-A. Requirements for weight of cotton duck, leather, linen thread, steel frame, hardware, and workmanship, with dimensional drawing Of bag. 1128 Commodities Not Elsewhere Classified 957 - || 9 U. S. GOV., U. S. Army, Quartermaster COTDS. Specifica- tion 6–297; 1942. Bags; Canvas, Hardware, Rivets, Etc., for Chest, Supply, and Tool Sets. U. S. Gov., U. S. Army, Quartermaster Corps. Specif 1- cation 6–301; 1942. Roll; Tool, Canvas (Empty), for Tools Sets, Horseshoers". U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6–3O2; 1942. Roll; Tool, Canvas, Saddlers' and Carpenters' (Empty), for Chest, Supply Saddlers' (Pack Artillery). - U. S. Gov., U. S. Army, Signal Corps. Specification 71-373; 1927. Bag; Type BG-44, Canvas, Tool. U. S. Gov., U. S. Army, Signal Corps. Specification 71–544; 1930. Tool Roll; Type BG-10, Cotton Duck. U. S. Gov., U. S. Army, Signal Corps. Specification 71–1054; 1941. Tool Roll; Type BG-30. 957. 15 Clothes Bags U. S. Gov., Marine Corps Spec 1ſ10 at lon, 1942. Bag; Clothing (Emergency Alternate). U. S., Gov., Navy Dept. Specification 24 B 8b; 1943. Bags; Clothes. 957. 19 Miscellaneous Cloth Bags American Society for Testing Matérials, D 205-39; 1939. Specifications and Methods of Test for Osnaburg Ce- ment Sacks. fabric used in their construction. Gives tolerances, samples, and d e t a 1 l s for Osnaburg fabric and for Osnaburg sacks. - National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Burlap and Burlap Bags. COvers definition, properties, forms available, OC- currences, grades, specifications substitutes, uses, and specifications for burlap bags. U. S. Gov., Interstate Commerce Commission. National Motor Freight Classification No. 7. Contains require- ments for bags for shipment of c a l c 1 u m chloride, magnesium chlor i de , deodorants and disinfectants (other than medicinal), dust laying compound, flour, corn meal, rice, sugar, beans, grain flour, and in- secticides. Published by American Trucking ASSms. , Inc., Tariff Bureau. National Motor Freight Classif- ication NO. 7-1943. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Art 1 c les. Shipping Container Specification 36A. Lined Cloth Bags (Triplex). Includes requirements for capacity, material, construction, marking, and closing for shipment. Published by American Truck- ing Assns., Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau of Explosives. U. S. Gov. , Interstate Commerce COITIniSS10n. Regulations. for Transportation of Explosives and Other Dangerous Art 1 c les. Shipping Container Specification 36B. Burlap Bags; Lined. Includes requirements for capac- ity, construction, marking, and closing for shipment. Published by American Trucking Assms. , Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau of Explosives. U. S. Gov. , Interstate Commerce COIſmission. Regulations for Transportation of Explosives and Other Dangerous Art 1 c les. Shipping Container Specification 45B. Bags; Cloth and Paper, Lined. Includes requirements for materials and construction, marking, and closing Applies to Osnaburg cement sacks and to for shipment. Published by American Trucking Assms. , Inc., Tariff Bureau, and by Assn. Of American Rall- roads, Bureau of Explosives. U. S. GOV., . Marine Corps Spec 1ſ ication, 1943. Bag; Canvas, Field, Olive-Drab, M-1942 (Complete). U. S. GOV., Marine Corps Specification, 1944. Bag; Mes- sage, Drop and Pick-Up, MBG-1, With Streamer and Cord. U. S. GOV., Marine Corps Specification, 1942. Bag; Water, Sterilizing, COmplete With COver and Hanger (Emergency Alternate). 4 U. S. G O V . , Navy Dept. Specification 24B9b; 1944. Bags; Canvas, 800-POund Capacity. U. S. GOV., Navy Dept. Specification 24B 1Oa; Bags; Hammock, Canvas. U. S. Gov., Navy Dept. Bags; Coffee. U. S. Gov., Treasury Dept., Procurement DiV., No. 697; 1944. Covers; Hot-Water Bottle. Covers one type. G i V e s requirements for material, workmanship, de- scription, fabric, tape, thread, stitching, and toler- ance; methods Of Sampling, inspection, and tests; and packaging, packing, and marking for shipmerit. U. S. Gov., Treasury Dept., Procurement Div., No. 700; 1944. Bags; Ice-Cap. COVerS One type. Gives re- quirements for material, WOrkmanship, fabrics, tape, thread, stitching, and tolerance; methods of sam- pling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. GOV. , Treasury Dept., 1945. Bags; CO t t On , for Seed and SO11 Samples. COvers One Type. Gives requirements for material, WOrkmanship, COnstruction, size, minimum dimensions, weight per square yard, threads per inch, minimum breaking strength, and seams and stitching; methods of Sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., U. S. Army, Corps of Engineers. Cat 10n 6-259; 1939. Sive), With Sling. 1942. Specification 56B30c.; 1942. Procurement DiV., NO. 718; Specifi- Bag; Canvas, Carrying (Explo- U. S. GOV., U. S. Army, Corps of Engineers. Specifix- Cation 6–303; 1941. Case; Paddle. U. S. GOV., U. S. AITy, Medical Dept. Specification 6–250; 1938. Bags; COnveyor and Laundry. - U. S. GOV., U. S. Army, Medical Dept. Specification 6-272; 1939. Bag; Patient 's. U. S. GOV., U. S. ATIny, Medical Dept. Specification 6-279; 1939. Bag; Wardrobe. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2734; 1939. Bag; BuckShot, for Balkan Frame. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- Cat iOn 6-206C; 1942. Bag; Feed, M-1938. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 6-218A; 1938. Sacks; Supply, Nos.1 and 2. U. S. GOV., U. S. Army, Quartermaster Corps. Specifi- Cat iOn 6-223A; 1937. Bag; Grain, M-1912. U. S. GOV., U. S. Army, Quartermaster Corps. Speciſi- Cation 6-227B; 1942. Bag; Canvas, Nail. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- Cat 10n 6-245; 1937. Bag; Barrack. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- Cat 10n 6–290; 1940. Bag, Candle; (Outfit, Cooking, Cavalry Pack). U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92-3A; 1940. Bag; Spare Parts; and Bag, Hair Canvas, Phillips Pack Saddle. and Bag, Utensils 1129 957. I 9 Directory of Commodity Specifications U. S. Gov., U. S. Army, Quartermaster Corps. cation 92-S-9; 1939. Stitute. Specifi- Saddlebag; Canvas, M1924, Sub- U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92-12; 1933. Sack; Harness, M-1911, for Ar- tillery Harness. - U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 92-30A; 1942. Bag; Water, 30–Gallon, Pack Mule. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cat lon 92-S53; 1939. Bag; Cantle, Canvas, M1936, Substitute. U. S. GOV., U. S. Army, Signal Corps. Specification 71-510A; 1940. Bag; Type BG-49, Canvas, for Radio Part S. U. S. GOV., U. S. Army, Signal Corps. Specification 71-511A; 1939. Bag; Type BG-50. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-540; 1930. Cover; Type BG-51, Telephone. U. S. Gov., U. S. Army, Signal Corps. Specification 71–922B; 1942. Bag; Type BG-71, Radio Equipment. U. S. Gov., U. S. Army, Signal Corps. Specification 71-982; 1940. Bag; Types BG-72 and BG-73. U. S. Gov. , U. S. Army, Signal Corps. Specification 72–47; 1944. Message Bag; BG-121. U. S. Gov., U. S. Maritime Commission. Specification 24-MC-2: 1940. Bags; Laundry. Shall be round-bottom type, in One grade; and shall be 57 in. In circum- ference, and 45 in. high, unless otherwise specified. Gives requirements for material, workmanship, Struction, t Oleran Ces, Sampling, in Spect 1 On , teSt, S. and References. -Jute burlap, see 322. 1; tolerances on fabrics, met h o ds of testing, standard sizes and weights, see 303.0, 300. 4, 300. 6; stitches and stitch- ing, see 300. 7. - 957.2 PAPER BAGS AND PAPER LINING FOR BOXES American HOSpital ASSn. , 55-1. Bášs. Covers 1 type and 3 classes in 16 sizes each. Based on U. S. Gov. Federal Specification UU-B-36. National Assn. of Purchasing Agents. Handbook of Com- modity Data Sheets, 1938. Bags; Paper. Covers def- inition and kindS. - Grocers' Kraft Paper U. S. Gov., Dept. of commerce, National Bureau of Standards. Simplified Practice Recommendation R42- 43; 1943. Grocers Paper Bags. Covers four types of bags-self-opening (automatic), square, f l at , and sack (satchel bottom). Establishes a simplified list Showing S12es, minimum capacities, dimensions, and weights of paper for each type of bag; and sym- bols showing compliance with this recommendation. U. S. Gov. , Dept. of Commer c e , National Bureau of Standards. Simplified Practice Recommendation R107– 31; 1931. Glassine Bags. This recommendation es- tablishes a simplified list of sizes for flat and Square glassine paper bags. U. S. GOV., Dept. Of C O In In e T C e , Standards. Simplified Practice Recommendation R129- 41; 1941. Notion and Millinery Paper Bags (used by department and specialty stores). This recommenda- tion establishes a simplified list Of St Ock Si Zes Of notion and millinery paper bags for use by department and specialty stores. Gives tables showing bag num- ber, size of bag, and basic weight of paper for no- tion and millinery paper bags and tapered paper bags. Sponsored by National Retail Dry Goods Assn. National Bureau of COn- ; U. S. Gov., Fe d e r a l Specification UU-B-36a; Bags; Paper, Grocers. Covers three types- (I) bags, Self-opening; (II) bags, sq u a re; and (III) bags, Satchel-bottom. G 1 v e s requirements for sizes, Weights, material, WOrkmanship, and details for each type; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV. , Federal Specification UU-S-48; 1943. Amend- ment 2, 1944. Sacks; Paper, Shipping. Covers, five types- (I) pasted open mouth, (II) sewn or open, (III) pasted valve, (IV) sewn valve, and (W) sewn open corner; and four classes— (A) unbleached heavy-duty Shipping sack kraft paper, (B) asphalted kraft paper, (C) paraffined kraft paper, and (D) other papers as specified by the procuring agency. Gives require- ments for paper, details for each type and class; methods of sampling, inspection, and tests; and pack- aging, packing, and marking for shipment. U. S. GOV., Interstate Commerce Commission. National Motor Fre 1 g h t Classification No.7. Contains re- quirements for bags for shipment of calcium chloride, magnesium chloride, deodorants and disinfectants (other than medicinal), dust laying compound, flour, corn meal, rice, sugar, beans, grain flour, and in- secticides. Published by American Trucking Assms. , Inc., Tariff Bureau. National Motor Freight Classi- fication No. 7- 1943. U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 2D. In- side Containers-Duplex P a per Bags. Includes re- quirements f O r material, COnStruction, a n d test. ‘Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau Of Explosives. : - U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Article S. Shipping Container. Specification 2.J., Inside Containers—Waterproof Paper Bags for Linings; Specification 2K, Inside Containers—Paper Bags for Linings; Specification 2L, Lining for Boxes (Kraft Paper Bag Option). COver requirements for material, test, 2nd construction. Published by American Truck- 1ng ASSns. , Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping C on tº a 1 n e r Specification 2M. Waterproofed Paper Lining. Covers strength, con- Struction, and Shall fully protect contents at top of box. Published by American Trucking Assns. , Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau of Explosives. - * U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 44B. Paper Bags. Includes requirements for construction, closure, tests, and marking. Published by American Trucking Assms. , Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau Of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 45B. Bags; Cloth and Paper, Lined. Includes requirements for materials and construction, marking, and closing for shipment. Published by American Trucking ASSms. , 1943. 1130 Commodi ties Not Elsewhere Classified 958. 2 Inc., Tariff Bureau, and by Assn. Of American Rail- roads, Bureau of Explosives. U. S. Gov., Navy Dept. Specification 53B9e; Paper, Multiwall, Portland-Cement. 1943. Bags; U. S. Gov. , U. S. Army, Chemi Cal Warfare Service. Specification 19-8A; 1929. Liner; Gas-Mask Packing BOX. U. S. Gov., Weterans Administration. G-65; 1933. Bags; Paper, Grocer's. References. – Bag and wrapping paper, see 477; meth- ods of testing paper, see 470. 3- 957.3 CARRY ||NG BAGS U. S. Gov. , Dept. of Agriculture, Forest Service. ification 56-1. Bag; Pack Board, U. S. Gov. , U. S. Army, Army Air Forces. Specification Specification WA- Spec- 6-289; 1940. Bag; Clothing, Type B-4, Aircraft. U. S. Gov. , U. S. Army, Signal Corps. Specification 71-640; 1932. Bag; Type GB-53, Canvas, for Carrying COrdS. 957.1% RUBBER BAGS References.—Rubber bags and bottles, see 204.2. 957.9 MISCELLANEOUS BAGS AND SACKS U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification 247-54-S. Bag; Cellophane, Lunch. 958. CHESTS, TRUNKS, AND SU | TCASES 958. ENGINEERS' CHESTS AND KITS U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 23-1C; 1944. Boxes, Chests, and Crates; Engli- neer Equipment, U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 23–6; 1922. Chest; Drafting, COmpany Engineer. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 23-7; 1922. Chest "A"; Drafting, Regiment al., Engineer, U. S. Gov. , U. S. Army, Corps Of Engineers. Specifica- tion 23-8; 1922. Chest "B"; Drafting, Regimental, Engineer. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 23–9; 1922. Chest; Drafting, Batallion, Artil- lery, U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 23-10; 1922. Crate "C"; Drafting, Regimental, Engineer. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 23-13; 1922. Chest; Tool, Pioneer, Engineer. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 23–40; 1926. Chest "A"; Electric Lighting Set, Portable, Engineer. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 23–41; 1926. Chest "B"; Electric Lighting Set, Portable, Engineer. U. S. Gov., U. S. Army, Corps Of Engineers. Specifica- tion 23–42; 1926. Chest "C"; Electric Lighting Set, Portable, Engineer. U. S. Gov., U. S. Army, Corps of Engineers. Specifica- tion 23-55A; 1927. Chest; Drafting and Duplicating Equipment. U. S. Gov. , U. S. Army, Corps Of Engineers. Specifica- tion 42-30; 1938, Chest; Sketching, Equipment. 958.2 T00L CHESTS AND KITS Assn. Of American Railroads, Telegraph and Telephone Section, 2–G-68; 1932. Parts and TOOl Carrying Case. Case constructed of three-ply cotton wood, lined with Japanned truck iron, covered with black vulcanized case fiber, leather covered handle, and with ſolding inner tray of the cantilever type, and working draw- ings of construction. U. S. Gov., Army Air Forces. Specification 24846 (1); 1943. Kit; Gun Bore Sight, Type J-2. U. S. Gov., Army Air Forces. Specification 24870; 1943. Kit; Projector BOresight, Type Q-1. U. S. Gov. , Army Air Forces. Spec if 1 C at 1 On 40447; 1942. Case; Tool, Mechanics', Type G-2, Grease Gun. U. S. Gov., Army Air Forces. Specific at 1 on 40652; 1943. Kit; Tire Removing and Mounting, Type S-1. U. S. Gov., Army Air Forces. Specification 40684 (1); 1944. Kit; Cable Vulcanizing, Type X-1, Portable, Field Lighting. U. S. Gov., Army Air Forces. Specification 40696-A-3; 1944. Kit; Acrylate and Cellulose Acetate, Utility Repair, Type Y-1. U. S. Gov. , Army Air Forces. Specification 40714 (3); 1944. Case; Mechanics' Tool, Type G-4. U. S. Gov. , Army Air Forces. Specification 40715 (3); 1944. Case; Mechanics' Tool, Type G-5. U. S. Gov. , Army Air Forces. Specification 40758-4; 1944. Kit; Pressure Demand Oxygen Maintenance, Type CC-1, U. S. Gov. , U. S. Army, Army Air Forces. Specification 75-209; 1942. Kit; Tool and Repair, Photographic, Type G-1, Aerial Camera. U. S. Gov..., U. S. Army, Army Air Forces. Specification 94-40752; 1944. Case; Mechanics' Tool, Type G-6, Grea.Se Gull, U. S. Gov. , U. S. Army, Army Air Forces. Specification 94-40760; 1944. Kit; 0xygen Testing, Ty De K-2, Squadron-Aircraft. U. S. Gov. , U. S. Army, Chemical Warfare Service. Spec- ification 97-54-1B; 1937. Kit; Repair, COmpany, Gas— Mask, MII. U. S. Gov. , U. tion 23-60A; U. S. Gov. , U. tion 23-63A; S. ATIIly, COTDS. Of Engineers. Specifica- 1930. Chest; Blacksmith, Engineer. S. Army, Corps of Engineers. Specifica- 1926. Chest; Pipe-Fitting Tools. U. S. GOV. , U. S. Army, Corps of Engineers. Specifica- tion 23-64; 1923. Chest; Sign Painting, Engineer. U. S. Gov. , U. S. Army, Corps of Engineers. Specifica- tion 23-65; 1924. Crate; Sign Painting, Engineer. . U. S. GOV., U. S. Army, Corps of Engineers. Specifica- tion 23-101; 1930. Chest; Carpenter, Platoon, Engi- Ilee I’s U. S. GOV. , U. S. Army, Corps of Engineers. Specifica- t1On 23-102A; 1931. Chest; Demolition, Platoon, En- gineer. U. S. GOV. , U. tion 23-103; U. S. GOV. , U. tion 42. 1-4; S. AITy, COTDS. Of Engineers. Specifica- 1930. BOX; Tin Smiths' Equipment. S. ATIny, COTDS. Of EngineerS. Specifica- 1921. Klt; Repair, Steel Tape. U. S. Gov. , U. S. Army, Medical Dept. Specification 10-2953; 1939. Chest; Tool, Empty, Medical. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifica- tion 6–170B; 1942. Kit; Tool, Canvas, M1921. 1131 958. 2 Directory of Commodity Specifications U. S. GOV., U. S. Army, Quarte Imaster COrps. Specifica- tion 6-221; 1934. Klt; TO Ol, Canvas, Waterproof, Satchel Type, 18-Inch. U. S. GOV. , U. S. Army, Quartermaster Corps. Specifica- tion 6-296; 1941. ROlls; TOOl, Canvas, Bits and Files, and Chisels (Empty), for Tool Set, Carpenters' and Wheelwrights". U. S. GOV. , U. S. Army, Quartermaster Corp S. Specifi- cation 9–85; 1940. Roll; Pioneer, M-1, Complete With TOOls. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 23–24A; 1942. Chest; Tool, Blacksmith, Empty, for Tool Set; COmplete With Tool, BlackSmith No. 1. U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 23-25A; 1942. Chest; TO Ol, Carp enterS' and Wheelwrights". U. S. Gov., U. S. Army, quartermaster Corps. Specifi- cation 23-27; 1921. Chest; Tool, Horseshoers' and Saddlers". U. S. Gov., U. S. Army, Juartermaster Corps. Specifi- cation 29–96; 1941. Box; Tool, Metal, Empty, for Range, Field, M-1937. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92–8A; 1938. Roll; Tool, Canvas, Phillips Pack Saddle, W1th COntent S. U. S. Gov., U. S. Army, Signal Corps. Specificatlon 17–164A, 1942. Tool Sets; Type S TE-6 and TE-11, Mechani Cs". U. S. Gov., U. S. Army, $12nal Corps. Specification 7 1-257 A; 1936. Tool Equipment; Type TE-5, S19 mal Man's Pocket, TO Ol Klt. U. S. Gov., U. S. Army, Signal Corp S. Specification 71-435A; 1936. Tool Equipment; Type TE-29, Pocket Tool Kit. U. S. Gov., U. S. Army, Signal Corps. Specification 71–619; 1931. Case; Type CS-38, for Carrying Radio TOOlS. 958.3 TRUNKS AND SU IT CASES U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Spec 1 fication S 32A , 32B, 32C, and 32D. Metal Cases and Trunk. Includes requirements for gage standards, covers, edge pro- tection, bottom protection, hinges, carrying handles, closing devices, rivets, rivet reinforcement, lining, metal partitions, protective coating, tests, and marking—32A, metal cases, riveted or lock-Seamed; 32B, metal cases, welded or riveted; 32C, trunks; and 32D, metal boxes for old and worn-out motion- picture film no longer exhibitable. Published by American Trucking Assns., Inc., Tariff Bureau, and by Assn. of American Railroads, Bureau of Explosives. U. S. Gov., Navy Dept. Specification 57815; 1941. Sult- cases; Hard-Fiber. 958.9 MISCELLANEOUS CHESTS AND KITS Safe Manufacturers' National Assn. Specification for Burglary-Resistive Chests, B1; 1939. Covers round door chests, rectangular door chests, cash protective units, etc., but not including chests with a deposit slot accessible when the door is closed; requirements for body and door thickness, locking mechanism, mate- r1 als, and Clearance. U. S. Gov. , Army Air Forces. 1943. Klt; Spec 1 fic at 1 on 40455; Emergency Sustenance, Type E-4, Cooking. U. S. GOV. , Army Air Forces. Specification 40681 (2); 1944. Kit; Emergency Sustenance, Type E-14, Desert and Tropic-Aerial Delivery. U. , S. GOV. , Army Air Forces. Spec 1 fic at ion 40685; 1943. Packet; Trading. U. S. Gov. , Army Air Forces. Specification 40753 (1); 1944. Kit; Emergency Su Stenan Ce, Type E-16, Aerial Delivery, Northern Rat1 On Replenishing. U. S. Gov. , Army A1 r Forces. Specific at 1 on 40791; 1944. Kit; Testing, Type EE-1, Electrical Equipmente U. S. Gov. , Army Air Forces. Specificati On 40840-1; 1944. Kit; Emergency Sustenance, Type E-17, Personal Alds. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification 210- 1. Kit; Roll-Up COntainer, CanWas. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification 250-S. Outfit; Emergency, Telephone Com- Imunication. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ... ification 274–S. Kits; Power Pump Tool and Accessory List. U. S. GOV. , Navy Dept. ing Outfits. U. S. GOV. , U. S. Army, 94-40443; 1942. Kit; Parachute Seat Pad. U. S. Gov., U. S. Army, Army Air Forces. Specification 94-40492, 1944. Kit; Emergency SuStenan Ce, Type E- 9A, Desert and Ocean Rat1 Ons, Aerial Del1Very. U. S. Gov. , U. S. Army, Medical Dept. Specification 6–268A; 1940. Kit; Individual, M. D., COmponent Part S. U. S. Gov. , U. S. Army, Medical Dept. Specification 6–274; 1939. Kit; First Ald, Aeronautic, Empty. U. S. Gov. , U. S. Army, Medical Dept. Specific atl On 10-2880; 1939. Chest; Clipping, Empty. U. S. Gov., U. S. Army, Medical Dept. Specificatl. On 1O-2955; 1939. Container; Metal, for Instruments. U. S. Gov. , U. S. Army, Medl Cal Dept. Specification 10-2956; 1939. Chest; Physical Examination Sets, Empty. U. S. GOV. , U. S. 10-2957; 1939. U. S. Gov. , U. S. 10-2958; 1939. U. S. GOV. , U. S. Specification 27S13; 1941. Sew- Army Air Forces. Specification Emergency, Type B-3, Jungle- Army, Medical Dept. Specificati On Container; Metal, for FOur Knives. Army, Medical Dept. Specificati On Chest; WOOden, Empty, Medical. Army, Medical Dept. Specification 10-2983; 1941. Chest; Pioneer, Empty. U. S. Gov. , U. S. Army, Quartermaster Corps. Speci fl- cation 6–231; 1935. Wallet; POcket, for Wood-Wind Instrument Repair Kit, Without Contents. U. S. Gov., U. S. Army, Quarterſnaster Corp S. Spec 1 f 1- cation 23-107; 1941. Chest; Supply, Pack Artillery, Empty. U. S. Gov. , U. S. Army, Quartermaster Corps. cation 28-1B; 1942. Outfit; Specifi- Officers' Mess, M-1937, Chest. U. S. Gov., U. S. Army, Quartermaster Corps. Specifi- cation 92–25; 1936. Chest; Lanterſ. U. S. Gov., U. S. Army, Signal Corps. Specification 23-37C; 1931. Chest; Types BE-49 and BE-50, COm- ponents of Radio SetS. U. S. Gov. , U. S. Army, Signal Corps. Specification 46-8; 1944. Chest; CH-40-B, Carrying and Testing, Microphone T-21-B, Sound Ranging. U. S. GOV. , U. S. Army, Signal Corps. Specification 46-12; 1944. Chests; CH-44-A to CH-48-A, Inclusive, Carrying, Sound Ranging Equipment. 1132 Commodities Not Elsewhere Classified 959. I U. S. Gov. , U. S. Army, Signal Corps. Specification 7 1-104—A; 1941. Chest; Type BC-5, Part, for General Use. U. S. Gov. , U. S. Army, Signal Corps. Specification 7 1-2OO-C; 1927. Chest; Type CH-2, COmponent of Radio Sct. U. S. Gov., U. S. Army, Signal Corps. Specification 71–208C; 1927. Chest; Type CH-1, Component of Radio Set. U. S. Gov. , U. S. Army, Signal Corps. Specification 7 1-392A; 1929. Chest; Type CH-4, Radio Set. U. S. Gov., U. S. Army, Signal Corps. Specification 7 1-410; 1929. Chest; Type CH-5, Radio Set. U. S. Gov., U. S. Army, Signal Corps. Specification 7 1-566A; 1943. Chest; CH-21. U. S. Gov. , U. S. Army, Signal Corps. Specification 7 1-593; 1931. Chest; Type CH-11, Component of Radio SetS. U. S. Gov., U. S. Army, Signal Corps. Specification 71–594; 1931. Chest; Type CH-12, COmponent of Radio SetS. - U. S. Gov., U. S. Army, S1 gnal Corps. Specil 'Catlon 7 1-595; 1931. Chest; Type CH-13, Component of Radio Set, S. U. S. Gov., U. S. Army, Signal Corps. Specification 71-624A; 1931. Chest; Type CH-24, for Signal Lamp. U. S. Gov., U. S. Army, Signal Corps. Specification 71-659A; 1940. Chest; Type CH-28, CH-29, CH-38, and CH-39, Radio Carrying. U. S. Gov., U. S. Army, Signal Corps. Specification 71–663A; 1940. Chest; Type CH-23, Pack Load. U. S. Gov., U. S. Army, Signal Corps. Specification 71–711; 1935. Box; Types BS-8 and BS-9, for Carry- ing Spare Vacuum Tube S. U. S. Gov., U. S. Army, Signal Corps. Specification 71–72OB; 1943. Chest; CH-32-A, Radio Equipment. U. S. Gov., U. S. Army, Signal Corps. Specification 71–908; 1937. Chest; Type CH-27-A, Carrying, Radio Transmitter. U. S. Gov., U. S. Army, Signal Corps. Specification 71–920; 1937. Chest; Type CH-33, Radio Equipment. U. S. Gov., U. S. Army, Signal Corps. Specification 7 1-931; 1937. Box; Type BE-63, Telephone, Outdoor. U. S. Gov., U. S. Army, Signal Corps. Specificat) on 71—954A; 1943. Chest; CH-49, Carrying, Radlo Receiv- 1ng. U. S. Gov., U. S. Army, Signal Corps. Specification 71–963; 1939. Chest; Type CH-43, Infantry Pack. U. S. Gov., U. S. Army, Signal Corps. Specification 7 1-980; 1940. Chest; Type CH-56. U. S. Gov., U. S. Army, Signal Corps. Specification 71–981; 1940. BOx; Type BX-22. U. S. Gov., U. S. Army, Signal Corps, Specification 7 1-1028; 1942. Chest; Type CH-64, Malntenance Equip- ment. U. S. Gov., U. S. Army, Signal Corps. Specification 7 1-1040A; 1943. Chest; CH-53-A'43. U. S. Gov., U. S. Army, Signal Corps. Specification 71-1042; 1941. Chest; Type CH-30. U. S. Gov. , U. S. Army, Signal Corps. Specification 7 1-1045; 1941. Chest; CH-65, Maintenance Equip- Iſleſ] to U. S. Gov. , U. S. Army, Signal Corps. Specification 7 1-1047; 1941. Chest; Type CH-69, for Maintenance Equipment, ME-7. U. S. Gov., U. S. Army, S1 gnal Corps. Specification 71–1160; 1942. Chest; CH-80- ( ), 4-Drawer, for 256 Crystal Unit, DC-11- ( ). U. S. Gov., U. S. Army, Signal Corps. Specification 7 1-1528; 1942. Chest; CH-96; and Box, BX-40. U. S. Gov. , U. S. Army, S1gnal Corps. Specification 71–1638A; 1943. Chests; CH-116 and CH-117, for Fac- Simile Equipment, RC-120- ( ). U. S. Gov. , U. S. Army, Signal Corps. Specification 71–1652; 1943. Chests and Boxes, for Radio Direction- finder Central TC-8 and Radio-intercept Central TC-9. U. S. Gov., U. S. Army, Signal Corps. Specification 71–1674; 1944. Chest; CY-64/U. U. S. Gov. , U. S. Army, Signal Corps. Specification 71–1699; 1944. Chest; CH-219. U. S. Gov. , U. S. Maritime COmmission. Specification 1-MC-2a; 1942. Chest; Storage, L1ne-Throwing Gun. Shall be of but One type, grade, and Si Ze. Gives re- quirements for material, workmanship, general con- struction, s1 ze, assembly, hardware, weld 1n g, in- spection, and tests, with detail drawing. References. --Medicine Chests, see 915.43. 959. Mſ SCELLANEOUS CONTA | NERS 959. I CANS American Hospital Assn., 34–82. I'ugated Can S. cation RR-C-81. American HO Spital ASSn. , 34-85. Foot-Operated Sanitary Waste Can S. Covers one type of sanitary waste can having an Outer container, removable inner COntainer, and a foot-operated hinged cover. American Meat Institute. Standards for Packing House Supplies, Packs, and Equipment, 1928. Lard CanS. Includes round cans for domestic trade; 2-, 4-, and 8-lb. palls with friction slip covers, 45- to 120- lb. metal cans or drums; and square cans for export trade, requirements On dimension S, design, weight Of tin-plate, gage of wire handles, and seam details. ASSI). Of American Railroads, Freight COntainer Bureau. Bullet in 1-1926. Cans (In side Containers) for Liq- uids, Semiliquids and Pastes. Recommended weight of tin plate; 1 llustrated construction of seams and likely defects; leakage and drop tests. ASSn. Of American Railroads, Purchases and Stores Div. Garbage and Refuse Can, 1934. Gives requirements as to dimensions and gage of galvanized sheet metal can and COVer, with 1.llustration showing details as to riveting, and handles. ASSn. Of American Railroads, Purchases and Stores Div. Half Pint Squirt Can, 1934. Gives dimensional re- quirements and illustration for oil can with Spring Steel bottom. ASSI). Of American Railroads, Purchases and Stores Div. LOng Spout Walve O11er and Tallow POt, 1934. Covers One quart and three pint Oilers, and five pint tallow pot (valve oil can); dimensional diagrams for painted Sheet metal cans. Assn. of American Railroads, Purchases and Stores DiV. Oil Carriers, 1934. Gives dimensional requirements and illustrations for one, two, and five-gallon Oil carriers made Of sheet metal. Assn. of American Railroads, Purchases and Stores DiV. Soil Can, 1934. Covers Standard and alternate Cheaper Ash and Garbage Cor- Based On U. S. GOV. , Federal Speci fl- 1133 959. I Directory of Commodity Specifications design, with dimensions, metal gage, dle. ASSn. Of American Railroads, Purchases and Stores Div. Two-Gallon Journal 011 Can, 1934. Gives dimensional requirements and illustration for long-spout galvan- 1zed iron Oil can with wooden handle and interchange- able brass tips for summer use. Underwriters' Laboratories, Inc. Standard for Design and Construction of Safety of Safety Cans, 1930. Covers the design and construction of safety cans to be employed for temporary storage and handling of flammable liquids such as gasoline, naphtha, etc., inside of buildings that are not provided with spe- c1al Storage rooms of proper construction. Materials, seams and joints, handles, spouts and fill fittings, Valves, workmanship, marking, and tests. U. S. GOV. , Army Air Forces. Specification No. 40469; 1942. Containers; Fuel, Water, or 011, 7 1/2-Gallon Capacity. U. S. GOV. , Army Air Forces. Specification 40646 (1); 1944. Container; Fuel or Oil, Portable by Air, 5– Gallon Capacity. U. S. Gov. , Army-Navy Aeronautical Specification AN-W- and Wire han- 5b-1; 1944. Water; Emergency Drinking, in Sealed CanS. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification 78-1-S. Can; Kerosene, 1-Pint. • U. S. GOV., Dept. Of Agriculture, Forest Service. Spec- ification 78-2-S. Can, Kerosene, 1/2-Gallon. U. S. GOV. , Dept. of Agriculture, Forest Service. Spec- ification 78-3-S. Can; Kerosene, 1–Gallon. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification No. 79. Can; Back Pack, Water. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- 1 fication No. 81. Can; Water, Horse or Truck Trans- pOrting. U. S. GOV, , Dept. Of Agriculture, Forest Service. Spec- ification Nos. 87 and 87. 1. Carrier, Water Can, Hor- 1zental-Type and Wertical-Type, Animal Packing. U. S. Gov. , Dept. of Agriculture, Forest Service. Spec- ification MSF-80. Cans; Milk, 5- and 10-Gallon. U. S. GOV., Dept. Of Agriculture, Forest Service. Spec- ification MSF-83. Canteens; 1-, 2-, 4-, and 8–Quart. U. S. GOV. , Dept. Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R155– 40; 1940. Cans for Fruits and Wegetables (Names and Dimensions). This re commendation establish es a schedule of stock sizes of cans for fruits and vege- tables, Sponsored by the National Canners Assn. U. S. GOV. , Dept. Of COmmerce, National Bureau of Standards. Simplified Practice Recommendation R156– 41; 1941. Extracted-Honey Packages. This recommenda- tion establishes a schedule of sizes of containers for use in marketing stock packages of extracted honey. The recommended sizes are 2, 5, and 8 oz. and 1, 1 1/2, 2, 2 1/2, 3, 5, 10, and 60 lb. Spon- Sored by American Honey Producers League and American Honey Institute. U. S. GOV. , Dept. Of Commerce, Standards. Simplified Practice Recommendation R164- 36; 1936. Tinned Steel Ice Cream Cans. This recom— mendation establishes a schedule of stock types, S1 ZeS, and capacities of tinned steel ice cream cans of the high type and low (squat) type. Sponsored by International Assn., of Ice Cream Manufacturers. and nomenclature applying to these can S. National Bureau of U. S. Gov. , Dept. of Commerce, National Bureau of Standards. Simplified Practice Recommendation R170— 38; 1938. Spice Containers (Tin and . Fiber). This recommendation establishes a schedule of sizes of packages and capacities of containers for ground Spices, except herbs. Initiated by the American Spice Trade Assn. U. S. Gov. , Dept. of Interior, Purchasing Office. Standard Spec 1 f 1 cation No. 69. Cans; Milk, Steel. U. S. GOV., Federal Specification RR-C-81; 1935. Amend- ment 1; 1936. Cans; Corrugated, Ash and Garbage. Covers the fabricated corrugated type and six capaci- tles-5, 10, 17 1/2, 20 1/2, 25 1/2, and 33 gal. Gives requirements for material, WOrkman Ship, bodies, bottoms, covers, corrugations, coating, embossing, pails and cans; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., Federal Specification RR-C-83; 1941. Cans; Milk, Steel, Tinned. Covers one type and grade, in 5 and 10 gal. capacities. Gives requirements for black sheet steel, tin, workmanship, construction, thickness of sheet metal, tinning, cover, finish, handles, dimensions, and weights; method of Sam- pling, inspection, and test; and requirements for packaging, packing, and marking for Shipment. Emer- gency Alternate Federal Specification E-RR-C-83; 1942, (issued by SPro curement Div., Treasury Dept. , U. S. Gov.) changed requirements for material, con- Struction, and sizes. U. S. Gov., Federal Specification RR-C-85; 1940. Cans; Oil (Kerosene). Covers two types- (I) capped spout and (II) faucet. In 1, 2, 3, and 5-gal. Sizes. Zinc-coated (galvanized) sheet steel. Gives require- ments for material , workmanship, fabrication, body, bottom, top, carrying bail, fill-Opening fitting and cap, oil tightness, finish, dimen Si Ons, and thick- ness of Sheet steel; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Federal Specification RR-C-87; 1938. Amend- ment 1; 1944. Cans; O 11, Typewriter. Covers on e type, grade, and capacity, Of Steel, either galvan- 1 Zed, painted, Or having a black OXide finish. Gives requirements for workmanship and details; methods of Sampling and in Spection; and packaging, packing, and marking for shipment. U. S. GOV., Federal Specification RR-C-92; 1941. Amend- ment 1; 1944. Cans; Safety (for Gasoline, Naphtha, Etc.). Covers one type; two styles—(I) with short pouring nozzle and (II) with metal hose spout; and Several sizes-ranging from 1 pt. to 10 gal. Gives requirements for material, workmanship, design, Stability, pressure relief, valve operating ability, tightness of valve, joints and seams, tightness of joints and seams, gaskets, castings, finish, marking, and details for each type; methods of sampling, in- Spection, and tests; and packaging, packing, and marking for shipment. U. S. Gov., Federal Specification RR-C–94; Sprinkling. Covers One type; and six capacities-4, 6, 8, 10, 12, and 16 qt. Gives requirements for material, workmanship, body, bottom, top, spout, pouring nose, handles, zinc-coating, watertightness, thickness of sheet metal, and details; methods of: Sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. 1939. Cans; 1134 Commodities Not Elsewhere Classified 959. I U. S. Gov. , Federal Specification RR-C-96a; 1942. Cans, Steel (T1nned-Plate, Terne-Plate, and Black Sheet); Friction-Covers. Covers one type, cylindrical; and six capacities—i/4 pt. , 1/2 pt., 1 pt. , 1 qt. , 1/2 gal. , and 1 gal. Gives requirements for materials, Workmanship, cover, joints, top, closure, tightness of joints, tightness of cover, dimensions of cans, thickness of Sheet, and balls; methods of sampling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Federal Specification RR-C-114; 1941. Amend- ment 1; 1944. Cans; Waste (Olly). Covers two types- (I) foot-operated an d (II) hand-operated; and six capacities-6, 8, 10, 14, 21, and 30 gal. Gives re- quirements for material, workmanship, design, fab- rication, dimensions, stability, Oil tightness, fin- ish, marking, and details; methods of Sampling, in- spection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Federal Specification RR-C-121; 1941. Amend- ment 1; 1944. Cans; Waste, Sanitary, Foot-Operated. COvers One type of can having an Outer container, re- movable inner container, an d a hinged cover; five sizes—12, 14, 20, 28, and 40 qt. ; and five colors- white, ivory, grained walnut, mahogany, and light green. Gives requirements for material, workmanship, construction, Outer container, inner container, cover, lifting mechanism, finish, marking, and de- tails; methods of inspection, sampling, and tests; and packaging, packing, and marking for shipment. U. S. GOV. , Federal Specification RR-0-376; 1938. Amend- ment 1; 1944. Oilers and Fillers; Hand. COvers three types- (I) oilers, push-bottom, steel; (II) oilers, pump; and (III) fillers. G 1 v e s requirements for material, workmanship, finish, spouts, washers, mark- ing, sizes, and dimensions; methods of Sampling, in- Spection, and tests; an d packaging, packing, and marking for shipment. U. S. Gov. , Interstate Commerce COmmission. National Motor Freight Classification No. 7. Contains require- ments for fiber cans for shipment of lubricating Oil. Published by American Trucking Assms. , Inc., Tariff Bureau. National Motor Freight Classification No. 7- 1943. U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 2A. In- side Containers-Metal Cans, Palls, and Kits. In- cludes requirements for capacity, thickness of Iſetal, test, and closure. Published by American Trucking Assns., Inc., Tariff Bureau, and by Assn. Of American Railroads, Bureau of Explosives. U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 2F. In- side Metal Containers and Liners. Includes require- ments for gauge and sealing. Published by American Trucking Assns. , Inc., Tariff Bureau, and by ASSn. of American Railroads, Bureau of Explosives. U. S. Gov., Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 26. In- side Containers-Fiber Cans and Boxes. Includes re- quirements for thicknesses and strengths. Published by American Trucking Assms. , Inc., Tariff Bureau, ($39677 ( )—4 –72 and by ASSI1. Bureau Of Ex- plosives. U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles. Shipping Container Specification 2N. In- side Containers-Metal Cans. Covers requirements for material, manufacture, and test. Published by Ameri- can Trucking Assns. , Inc., Tariff Bureau, and by ASSn. Of American Railroads, Bureau Of Explosives. U. S. Gov. , Interstate Commerce Commission. Regulations for Transportation of Explosives and Other Dangerous Articles by Motor, Rail, and Water. Shipping Con- tainer Specification MC.200. Containers, for Liquid Nitroglycerin. Covers requirements for motor vehicle body, inside containers, and boots. Published by American Trucking Assns. , Inc., Tariff Bureau. U. S. Gov. , Joint Army-Navy Specification JAN-P-124; 1944. Packaging and Packing for Overseas Shipment— Cans and Palls; Metal. U. S. Gov. , Marine Corps Specification, One-Gallon; and Cases, Shipping; Mixed Paints. U. S. GOV. , Marine Corps Specification, 1942. Cans, One-Gallon; and Cases, Shipping; for Packing Shellac, Fire-Extinguishing Liquid, Pa in t Driers, Warnish, 01ls, DiSinfectant, Etc. U. S. GOV. , Marine COrDS Specification, Machinist, 3/4-Pint. Of American Railroads, 1942. Cans, for Packing Ready- 1924. Oiler; U. S. Gov. , Navy Dept. Specification 42C10ſ; 1942. CanS; Cement. U. S. Gov. , Navy De p t . Specificatl On 42C21b; 1941. Cans, Tin, 1-Quart, 1/2-gall On, 1- Gallon; Cases, Shipping. U. S. GOV. , Navy Dept. Specification 42 C 22d.; 1943. Cans, 5-Gallon; and Cases, Shipping. U. S. Gov. , Navy De D t . Specification 42C28; 1944. Cans; Metal, Items. U. S. Gov. , Navy Dept. Specification 56L9; 1944. La- beling and Marking of Metal Cans, for Subsistence Items. U. S. Gov. , Post Office Dept., Div. Of Motor Wehicle Service, Bureau Of the FOurth ASSistant POstmaster General. Specifications for Cans. U. S. Gov. , Treasury Dept., Procurement DiV., No. 421; 1940. Cans; Refuse, Nesting, Corrugated. COvers 10, 16, 24, a n d 32-gal. cans. Gives requirements for material, WOrkmanship, body, bottom, handles, cover, reinforcing bands, Z 1 n c coating, water tightness, and dimensions; methods Of sampling, inspection, and tests; and packaging, packing, and marking. for Export Sh i p m ent Of Subsistence U. S. Gov. , U. S. Army, Chemical Warfare Service. Spec- ification 97-101-23A; 1926. Can; Antidim. U. S. Gov. , U. S. Army, Corps of Engineers. Specifi- cation 42.2-11; 1921. Can; Galvanized Iron, 3-6al- lon. U. S. Gov., U. S. Army, Medical Dept. Specification 29-13; 1925. Tin; 5-Gallon, Alcohol, Export. U. S. Gov., U. S. Army, Medical Dept. Specification 29-16; 1925. Can; 5-Gallon, Alcohol, DOmeStic. U. S. Gov. , U. S. Army, Medical Dept. Specification 29-83; 1939. Can; Waste. U. S. Gov. , U. S. Army, Ordnance Dept. Specification 100-13A; 1943. Miscellaneous Lubricant Container and Packaging. 1135 959. I Directory of Commodity Specifications U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 28-18B; 1940. Can, Sponge, No. 18A; Army Field Bake Oven, No. 1. - U. S. Gov. , U. S. Army, Quartermaster Corps. Specifi- cation 29-91A; 1942. Can; Corrugated, Nesting, Gal- Van 12ed, With COver. - U. S. GOV., U. S. Marítime Commission. Specification 64-MC-10a; 1944. Cans and Pails; Ash and Garbage, With Covers, Galvanized. Shall be of the fabricated c Orrugated type with covers, and shall be two clas- ses- (A) with verticle side wall and (B) with nest— able side wall. Gives requirements for materials, Workmanship, finish, watertightness, marking, sizes, thickness Of Iſletal, dimensions, tolerances, body , bottom, bands, cover, and handles; sampling, inspec- t1 On, and meth Ods of test; packaging, packing, and marking for shipment. U. S. GOV., Veterans Administration. Specification WA- G-165; 1936. Cans; Milk, Aluminum, Capacity 5 Gal- lons. {J. S. GOV., Veterans Administration. Specification WA- G-181; 1936. Cans; Milk, Aluminum, Capacity 3 Gal- lonS. - U. S. GOv., Weterans Administration. Specification WA- G-195; 1936. Can; Milk, Aluminum, 2-Gallons Capacity. U. S. Gov., Weterans Administration. Specification WA- G-228; 1936. Cans; Milk, Aluminum, Capacity 1 Gal- lon. U. S. Gov. , Weterans Administration. Specification WA- G-242; 1936. Cans; Milk, Aluminum, Capacity 10-Gal- lons. U. S. Gov. , Weterans Administration. Specificatl On WA- G-243; 1936. Cans; Milk, Aluminum, Capacity 8 Gal- lons. U. S. Gov. , Veterans Administration. Specification WA- G-244; 1936. Cans; M11k, Aluminum, Capacity 2 Quarts. U. S. GOV. , Weterans Administration. Specification WA- G-246; 1936. Cans; Milk, Aluminum, Capacity 5 Gal- lons, With Ball Handle. U. S. Gov., Veterans Administration. Specification WA- M-230b; 1941. Oilers; Steel. References. – Iron and steel sheets, see 604.2; meth- ods of testing and general requirements for metals, see 600. 1; Zinc and tin coatings and methods of test- 1ng, see 600. 3; fiberboard, methods Of testing fiber- board, see 472.93, 470. 3. 959.2 TANK CARS References. – Tank cars, automobile truck tanks, see 726. 1, 722. 1. 959.3 CASKETS AND CASKET BOXES American COncrete Institute. Tentative Specification for Concrete Burial Vaults, 709-32-T; 1932. These Specifications S h a l l apply to reinforced concrete burial vaults. Gives requirements for materials, de- sign, workmanship and f 1 m i s h , markings, physical tests, sealing, and inspection together with illus- tration. Endorsed by the National Concrete Burial Vault ASSI). U. S. Gov., Federal Specification NN-C-121; 1939. Cas- kets (Burial) and Outside Boxes. Covers two types of caskets- (I), hinged-cap, (II) dowel- cap; one type of outside-boxes- (III); and two classes of cas- kets- (A) wooden, a n d (B) metal-lined. Gives re- quirements f or material, workmanship, wood, glue, design, covering, upholstery, linings, pillow, han- dles, construction, dimensions; methods of inspection and test; and requirements for packaging, packing, and marking for Shipment. U. S. Gov. , Navy Dept. Specification 57C6; kets; Shipping, Metal. U. S. Gov. , Panama Canal, Purchasing Dept. Specifica- tion for Caskets; Burial, All Metal, for Shipping, 1941. * U. S. Gov. , Veterans Administration. Medical and Hos- pital Supply Section, WA-H-60g; 1943. Caskets and Outside Burial Boxes. 959.1% REFR I GERATORS American Society of Refrigerating Engineers and U. S. Dept. Of Agriculture, Bureau of Human Nutrition and HOIme Economics, Sponsors. American Standards Assn., B38–1-1944. Food-Storage Volume and Shelf Area of Automatic Household Refrigerators. Covers scope and purpose, inside dimensions, food-storage volume de- termination, shelf-area determination, and data to be reported. American Society of Refrigerating Engineers and U. S. Dept. of Agriculture, Bureau of Human Nutrition and HOme EC CnOmics, Sponsors. American Standards Assn., B38. 2-1944. Household Electric Refrigerators . (Me – chanically Operated). Covers scope and purpose, gen- eral requirements, no-load t e s t , ice-making test, accuracy, and table showing sample summary sheet for test results. s National ASSn. Of Ice Refrigerator Manufacturers. Ap- proved a 1 so by National Assn. of Ice Industries. Minimum Construction Requirements for Ice Refrigera- tors Designed To Carry the Seal of Approval. Covers requirements for exteriors where applied over frame- work, framework, exteriors without framework, in- terlors, insulation, g a sket s , locks and hinges, shelves, drainage systems, finish, and air condi- tioning principle. - National Electrical Manufacturers ASSI). Household Elec- tric Refrigerator Standards, 42-79; 1942. Provides a un 1 form method of determining the food storage VOluſſle and Shelf area and a uniform procedure for determining the performance of mechanically operated household refrigerators. Gives inside dimensions, food storage volume, shelf area, and data to be re- ported; and test conditions, internal cabinet tempera- tures, no-load tests, and ice-making test. Underwriters' Laboratories, Inc. Standard for Unit Refr 19erating Systems. COVerS two Systems classified as-class D, containing more than 6 lb. but not more than 20 lb. of refrigerant; and class E, containing 6 lb. Or less of refrigerant. Design and construc- tion, examination and test, and inspection of listed product. U. S. GOV., Army Air Forces. 1944. Refrigerator; Portable by Air, Type A-1, 50– Cubic Foot, Reach-In, Knock-DOWn. U. S. Gov., Dept. of commer c e , National Bureau of Standards. Simplified Practice Recommendation R96- 28; 1928. Ice Cake Sizes. This recommendation es- tablishes weights and dimensions of ice cakes for domestic refrigerators, namely-25, 50, 75, 100, and 150 lb. Sponsored by the National Assn. Of Ice In- dustries and American Society of Refrigerating Engineers. 1939. Cas- Specification No. 40820; 1136 Commodities Not Elselwhere Classified 959 - 6 U. S. Gov. , D e p t . of Commerce, National Bureau of Standards. Simplified Practice RecCImmendation R109– 29; 1929. Refrigerator Ice Compartments. This rec- Ommendation COvers capacities and dimenSiOns of ice compartments for two types of domestic refrigerators known as Side icers and front icers. Sponsored by American Institute of Refr 1 gerat 1 on and Nat 1 on al Assn. Of Ice Industries. U. S. Gov. , Dept. Of In t e r 1 O r , Purchasing Office. Standard Specification NO. 4. Refriger at Ors; Gas Operated. U. S. Gov., Dept. Of In t e r 1 or , Purchasing Office. Standard Specification No. 5. Refrigerators; Kerosene Operated. U. S. Gov. , Federal Specification AA-R-211a; 1941. Re- frigerators; Electric, Portable. Covers self-con- tained, air-cooled units, in two classes- (1) Open and (2) sealed. Gives requirements as to sizes and capacitles, and COnstruct 1 On; methods Of Sampling, inspection, and tests; and requirements for packag- ing and marking for Shipment. S. GOV. , Navy Dept. Specification 26R1a; 1944. Re- frigerators; Electric, Portable, for Shipboard In- Stallation. S. GOV. , Navy Dept., Bureau Of Y a r d s and Docks. Specification 16Xe; 1941. Refrigerating Equipment. Includes requirements for built-in refrigerators and display cases. Also includes 1 ce-making equipment. U. S. Gov., Panama Canal, Purchasing Dept. Specifica- tion for Refrigerators, 1943. Commercial reach-in type, capacity not less than 45 cu. ft. S. GOV., Treasury Dept., Procurement Div., NO. 282; 1938. Refrigerators; Electric, Dry and Wet Storage. Shall be of One type having a water containing com- partment Or compartments w1th top cover Or COvers and a dry storage compartment with a hinged door On the front face. Gives requirements for sizes, wet Storage compartment, dry storage compartment, dOOr, Shelves, cabinet insulatl On, hardware, refrigerating mechanism, refrigerant, a n d electrical equipment; methods of sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov. , U. S. Army, Quartermaster Corps. cati On 22–177; 1929. Ice. S. GOv. , Weterans Administration. Specificatl On M-121b; 1938. Automatic Electric Refrigerators. S. GOv., Weterans Administration. Specification GC-113c.; 1942. Utility Room Refrigerators. U. S. GOV., Veterans Administration. Specification WA- MC-197e; 1942. Electric Mortuary Refrigerators. 959.5 SPECIAL CONTAINERS U. S. GOV. , Dept. Of Agriculture, Forest Service. Spec- ifications for Outfits; Water, Back Pack, Air-Pressure Type. U. S. GOV., Dept. Of Agriculture, Forest Service. Spec- 1 fication No. 92. Carriers; Back P a c k Outfit, for Automobiles. S. GOV. , Dept. Of Agriculture, FOrest Service. Spec- ification No. 95. Case; Smoke, Chaser Map. U. S. GOV. , Dept. Of Agriculture, Forest Service. Spec- ification 251-1. Outfit; Camp-BOSS, Metal COntainer, La Ige. U. S. GOV. , Dept. Of Agriculture, Forest Service. Spec- if loat.1 On 251-2. Outfit; Camp-Boss, Metal COntainer, Small. U. U. U. Specifi- U. WA- U & WA- U. U. U. U. U. U. U. U. U. U. U. S. GOV. , Dept. Of Agriculture, Forest Service. Spec- if 1 cation 251-3. Outfit; Camp-Boss, Canvas, ROll-Up COntainer. S. GOV., Dept. Of Agriculture, Forest Service. Spec- if loat, iOn MSF-247-10. Outfit Container; 2-, 3-, and 6-Man Nested Mess. S. GOV., Dept. Of Agriculture, Forest Service. Spec- ificati On MSF-247-11. Outfit Container; 10-Man Nested MeSS. S. GOV. , Dept. Of Agriculture, FOrest Service. Spec- ification MSF-247-12. Outfit Container; 25- and 50- Man Nested Mess. S. GOV., Dept. Of Agriculture, Forest Service. Spec- 1fication MSF-247-18. BOX; Knife and FOrk, 25- and 50-Man Si Ze. S. GOV. , Navy De p t . Specification 42C13a; 1925. COntalmers; SOČia Lime, for Submarines. S. Gov. , Navy De p t . Specification 57C12; 1941. COntainers; Tin, COImbat-Dressing. S. Gov. , U. S. Army, Ordnance Dept. Specification 50-11-85; 1933. Cup; Closing, for B l a n k Ammuni- tion. S. GOV. , U. S. Army, Signal Corps. Specification 71-651A; 1937. Carrier; Type RL-24-A, Wire Pack. S. GOV. , U. S. Army, Signal COrps. Specification 71–664; 1933. Carrier, Type FM-11; and Frame, Type FM-12; Pack LOad Accessories. e 959.6 WRAPP |NGS AND COWER | NGS American IrOn and St. e. el Institute. SOciety of Automotive Engineers. U. U. U. U. Steel Products Manual, Section 9a; 1943. Standard packaging and Shippling Me th O d s of Cold-Finished Bars. General proV1S1OnS, packaging, boxing, paper Or burlap wrap- ping, wrapping or Shrouding, and 1dentification. Aeronautical Stand- ard 6A, 1944. Enclosure; Storage and Shipping; Aircraft Engine. TO provide general information relative to COnStruct. 10n and application. Of a moisture-resistant envelope for enclosing an aircraft engine Dreparatory to shipment and/ or storage. Co v e r S mater lal and accessories, construction, marking, packing, and draw 1ngs. S. GOV., Army Air Forces. Specification 17018 (1); 1943. Envelopes; Equipment Preservation, Moisture— ImperV 10us. S. GOV. , AITy-Navy Aeronautical Specification AN-E- 1a-1; 1943. Envelope; MOisture-Impervious. S. GOV. , Army-Navy Aeronautical Specification AN-P– 54-1; 1945. Plastic Fi 1 m ; Transparent, Moisture- ImperV1 OuS. S. GOV., Inter State COIII]erce COmmissl On. National Motor Freight Classification No. 7. Contains require- ments for Wrapping f 0 r Sh1pment of automobile and tract Or fenderS, Can Oes, WOOden teleph One b O Oths, glass blocks, glass bricks, built up wood covered with iron Or steel, rods, she e t s , or tubes of pyroxylin Or O the r plastic, aluminum foil, rugs, honey, furniture, lawn mowers, shafting and shafts, carbonized print paper, and paper cards. Published by American Trucking Assns. , Inc. , Tarriff Bu- reau. Nat 1 onal Motor Freight Class 1 fic at 1 on No. 7-1943. * References. –Lined boyboard, c 0 r r u ga t e d box- board f l D e r D o a r d , sea 472. 16, 472. 23, 472. 93; wrapping paper, see 477; gummed paper, see 479. 2; methods of t, esting f l be r b o a r d and paper, see 470. 3. 1137 959. 7 Directory of Commodity Specifications 959.7 DUMP AND STORAGE B | NS AND HOPPERS U. S. Gov. , Navy Dept. Specification 26B5; 1942. Bins; Rotary, for Storage Purposes Aboard Ship. References. -Dump, bakeries, see 786. 959.8 L10UID AND DRY MEASURES AsSn. Of American Railroads, Purchases and Stores Div. One-Quart Graduated and One-Gallon Measures, 1934. Gives general form for liquid measures with handle and lip, conforming to Simplified Practice Recom- mendation No. 55 of the National Bureau of Standards, U. S. Dept. Of COmmerce. U. S. GOV. , Dept. Of COmmerce, National Bureau Of Standards, H29; 1942. Specifications, Toleran Ces, and Regulations for Commercial Weighing and Measur- ing Devices. Dry Capacity Measures. Shall be made Of metal, well-dried wood, Or composition, Or similar or suitable material. Detail requirements are given concerning design, construction, materials, and al- lowable tolerance S. U. S. Gov., Dept. of Commerce, National Bureau of Standards, H29; 1942. Specifications, Tolerances, and Regulations for Commercial Weighing and Measur- ing Devices. Liquid Capacity Measure S. Shall be made of metal, glass, earthenware, enameled ware, composition, or similar and suitable material. Spec- ification requirements are given relative to con- struction and capacities of measures, as well as allowable tolerance S. U. S. Gov. , Navy Dept. Measures; CODper. - U. S. Gov. , Treasury Dept., Procurement DiV., 455A; 1942. Measures; Liquid, Lipped. Covers two types- (A) copper (tinned on 1nside surface) and (B) 1ron or steel (tinned on both surfaces). Gives require- ménts for marking, tightness, finish, body, handle, metal thickness, and dimensions; methods of Sampling, inspection, and tests; and packaging, packing, and blending, and storage bins for Specification 41M6a; 1943. marking. U. S. Gov. , U. S. Army, Medical Dept. Specification 28–71; 1939. Measure; Liquid, 1-Quart, Copper. References. - Liquid measures, 919. 1 . 959.9 CONTAINERS NOT Elsewhere CLASS IF | ED American Society for Testing Materials, D760-44T; 1944. Tentative Specifications for Enclosures for Small Testing Machines for Tests at Subnormal and Super- normal Temperatures of Electrical Insulating Mate- rials and Plastics. Gives scope, requirements, and materials of construction. Assn. of Lift Truck and Portable Elevator Manufacturers. Specifications for Skid Platforms. Includes capaci- ties, underclearance (for shipping use Simplified Practice Recommendation of U. S. . Dept. of Commerce R95–30), width, length, thickness of top boards, angles and legs, four-way entry, etc. 97O-979 970. GENERAL ITEMS American Bureau of Shipping. Rules for the Classifi- cation and Construction of Steel Wessels, 1942. In- d Ty In easu re S, see clude requirements for fire protection—general, fire National Board of Fi I'e Underwriters. Containers for Storing and Handling Flammable Liquids, No. 30; 1941. Standards apply to three classes of flammable liq- uids—(I), flashpoint below 250 F., (II) flashpoint above class I and below 709 F., and (III) flashpoint above class II and below 2009 F. Gives introduction, individual underground storage systems without inside discharge, inside discharge systems, portable tanks, stationary, tanks in buildings, storage in drums or other sealed portable containers, above ground Stor- age, concrete fuel oil storage tanks, and tanks in flood regions. U. S. Gov., Army Air Forces. Specification No. 40442; 1942. Container; Aerial Delivery, Type A-7, Sling Assembly Ammunition Box. U. S. Gov., Army Air Forces. Specification No. 40483; 1943. Container; Aerial Delivery, Type A-10. U. S. Gov., Army-Navy Aeronautical Specification AN-C- 67a-1; 1944. Containers; Moisture-Impervi Ous, Gen- eral Features of Construction. U. S. GOV. , Dept. Of COImmerce, National Bureau Of Standards. Simplified Practice Recommendation R95- 30; 1930. Skid Platforms. Establishes clearance and Over-all dimensions Of Skid platforms. U. S. GOV., Dept. of COmmerce, Nation al Bureau Of Standards. Simplified Practice Recommendation R193– 42; 1942. Packages for Shortening, Salad Oil, and COOking Oil. This recommendation gives tables show- ing sizes Of packages and number of packages per case for both shortening packages and for salad and cook- ing Oil packages. The type S Of container S are not Specified because of uncertainty regarding availabil- ity of material. Sponsored by the Institute of Short- ening Manufacturers, Inc. - U. S. Gov. , Federal Specification WW-P-541a; 1940. Plumbing Fixtures, (for) Land Use. Includes require- ments for cabinets for folded paper towls. Require- ments given for door frame, hinges, dispensing slot, finish, and lock; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Feder- al Specification E-WW-P-541a; 1942, (issued by Pro- curement DiV., Treasury Dept. , U. S. Gov.) changed requirements for metals and finishes, standard mate— rials, and illustrations; Selections and air gaps. U. S. Gov., Marine Corps Specification, 1943. Carrier; Vacuum, for Food and Liquids. U. S. Gov. , U. S. Army, Army Air Forces. Specification 94-40451; 1944. Container; Message, Type A-8, illu- minated. U. S. GOV., U. S. Army, Medical Dept. Specification 10-2484A; 1940. Container; Hard Rubber or Plas- tic. U. S. Gov., U. S. Army, Medical Dept. Specification 10-2641; 1939. Container; Ink, Meat Inspection. References. -Box shook and crating, see 421.4; nails, see 608. 1; grading rules for box lumber, see 413.9; Steril 1 Z ers, see 915. 32; soap kettles, see 787; en Velopes, see 494. Flº: EXTINGUISHING APPARATUS AND SUPPLIES Dump Systems, steam smothering systems, smothering systems, and portable extinguishers; and special re- quirements for oil burning vessels, and motor ves- sels. 1138 Commodities Not Elsewhere Classified 970. American Mining Congress, American Standards Assn., M17-1930. Fire Fighting Equipment in Metal Mines. Recommendations On type and size of hose and water Supply Systems for Surface and for underground fire fighting equipment; equipment of extinguishers, fire pails, Sprinkling Systems, oxygen breathing apparatus; recommendations on ventilation, handling explosives, Signals, etc. American Transit Assn. Recommended Rules for Instruc- tion to Employees for Fire Protection, W133—23; 1923. Fire protection rules when adopted by the association to COn form to corresponding regulations of the Na- tlOnal Fire Protection ASSn. ASSOC lated Factory Mutual Fire Insurance Companies. Pamphlet 77; 1937. Fire Extinguishers. Gives general informat.10n, ſire palls, water barrels and bucket tanks, Dump tanks, gas-cartridge type water-filled extinguish- ers, Small hose, SOda-acid extinguishers, non-freezing extinguishers, foam extinguishers, vaporizing liquid ex- tinguishers, carbon dioxide extinguishers, dry-chemical extinguishers, sand, sawdust, salt, soda and talc, fire rating guide for approved extinguishers, and extin- guisher characteristics. National Board of Fire Underwriters. Code of Suggested Ordinances for Small Municipalities, 1943. Gives details for a suggested ordinance providing for fire limits, and the COnstruction and equipment Of build- ings, and a suggested Ordinance providing for fire prevention and protection in connection with hazard- Ous materials and proce SSes. National Board of Fire Underwriters. First-Aid Fire Appliances, No. 10; 1938. Regulations governing equip- Inent for three Classes of fires, llSt. Of appliances, method of Operation, distribution of units, mainte- nance, including fire pails, foam pails, SOda-acid foam, pump tank, Calcium chloride, and Special tetra- Chloride fire extingul Shers, sand pails, SOda, and Sawdu St. National Board Of Fire Underwriters. Standpipe arid HOSe Systems, No. 14; 1938. Regulations for installa- tion in Side buildings, for use of trained firemen, and use of building occupants. Covers water and dry standpipe, minimum sizes for various heights of build- 1ngs, location of hose stations, water supply, con- nections, valves, and fittings; tests and mainte- I] all C e. National Board of Fire Underwriters. Outside Protec- tion, No. 24; 1931. Regulations for private under- ground plping systems supplying water for fire ex- tinguishment. Types of valves and locations, type, number, location, and setting Of hydrants; Standard monitor nozzles and application, Si Ze and weight Of pipe, and layout of piping Systems; rules for laying Of plpe; and testing. National Board of F1 re. Underwriters. Private F1 re Brigades, No. 27; 1937. Includes suggestions for Or- ganization, drilling, and equipment of private fire brigades. National BOard of Fire Underwriter S. National Elec- trical COde, 1940. American Standards As Sn. , C1- 1940. Link Fuses. Allowable capacities, construc- tion of t 1 ps, rating, clearances required, approved applications. National Board of F1 re Underwriters. Prevention Ord in an ce, 1943. Suggested Fire COvers bureau of fire prevention and general provisions, explosives, py- rotechnics and Small arms ammunition, nitro-cellulose motion picture film, pyroxylin plastic, photographic and X-ray nitro-cellulose film, calcium carbide and acetylene, compressed and liquefied gases, other than acetylene, flammable liquids, application of flammable finishes, dry cleaning and dry dyeing, pre- Vention of dust explosions, hazardous chemicals, com— bustible fibres, refrigeration, matches, automobile garages and automob 1 le repair shops, fire exits, fire extinguishing equipment, gas appliances and COm- nections, miscellaneous, tire rebuilding plants, automobile wrecking and junk yard, WOOdwOrking plants, and penalties for Violation. National Board of Fire Underwriters. Suggested Ordin- ance Providing for Safety to Life in Places of AS- sembly, 1943. Covers application of Ordinance, dec- orative materials, aisles, exits defined, basis for determining exits, exit do Orways, exit ways, exit dOOrs, Imarking Of exit S, lighting of exits, use of exits, stairways, ash trays, fire appliances, inspec- tion by fire department, and placard indicating ca- pacity. National Board Of Fire Underwriters. Suggested Spec- ifications On Muni c1pal Fire Apparatu S, 1941. Re- quirements for gasoline engine-driven apparatus, in- cluding construction, rating of pumps, power require- ments of engine, storage batteries, tires, fuel ca- pacity, body construction, auxiliary equipment, and tests. Includes basic equipment for triple combina- tion pumper, ladder truck (city service), ladder truck (aerial), ladder truck pumper (quadruple com- bination), and lists extra tools and appliances for DumperS and ladder truck 6. National Fire Protection Assn. Industrial Fire Brigades Training Manual, 1943. This report embodies the best material available and the basic fire fighting prac- tices are well standardi Zed and agreed upon. COVers the industrial fire brigade, forcible entry prac- tices, rope work, fire extinguisher practices, ladder practices, h0Se practices, Salvage and Overhaul Drac- tices, fire streams, Ventilation practices, periodic inspections of plant fire protection equipment, Care of fire brigade equipment, fire causes and fire haz- ards, fire fighting procedure, flammable liquid and gas fires and Special extinguishing Systems, elec- trical fires, and gas masks and rescue practices. National Fire Protection ASSn. National Fire Codes. for Extinguishing and Alarm Equipment, 1943. Community Forest Fire Fighting Equipment. COvers the forest and brush fire problem, hand pump S, power pump S, motorized forest fire truck, h0Se, hand tools, hous- ing and care of equipment, and availability of parts. National Fire Protection Assn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Control of Water Waste From Private Fire Protective Equipment. Covers introduction, waste of water in fire fighting Operations, waste from broken pipes and abandoned hydrants, restrict 1 on of size of connections, loss Of water under normal conditions, and conclusions and recCIIIſmendation S. National Fire Protection Assn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Fire Fight- ing Equipment in Metal Mines. Recommended practice for fire fighting equipment, preventative measures, 1139 {} Directory of Commodity Specifications 970. fire signals, and fire fighting personnel in metal mines. COvers water and water Supply equipment, fire extinguishers, fire pails and Sprinkling systems, oxygen breathing apparatus, Ventilation and Ventila- tion equipment, explosive S, electrical equipment, fire signals, fire fight 1 mg personnel, and miscel- lane OuS IſleaSureS. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. First Aid Fire Appliances. Standards for the installation, maintenance, and use Of f irst aid fire applianceS. Covers general requirements, classification of first aid fire appliances, distribution of units, plan governing the arrangement of the standards, standard fire pail S, chemical Solution extinguishers, water type extinguishers, antifreeze sOlution extinguishers, hand hose, f Oam extinguishers, loaded steam extin- guishers, Vapori Z1 ng liquid extinguishers, carbon dioxide extinguishers, dry compound extinguishers, sand fire pails, soda and sawdust, and enclosures for protecting chemical extinguishers against freezing. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Marine Fire Protection. Fire protection regulations for motor. craft. Fires and extinguishers divided into three classes- (A) 1n ordinary combustible material (quench- 1ng and cooling), (B) in flammable liquids (blanket- 1ng, direct Smothering), and (C) 1n electrical equip- ment (nonconducting). Gives details concerning prop- erties of fire extinguishers, installation and up- keep, recommended hand extinguisher equipment, and Smothering SystemS. National Fire Protection Assn. Extinguishing and Alarm Equipment, 1943. Outside Protection. Standards for outside protection. Priv- ate under ground plp1.ng systems supplying Water for fire extinguishment. Covers general information, water supplies, valves, hydrants, heavy caliber hose streams, underground pipe and fittings, fules for laying pipe, and testing. National Fire Protection ASSn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Private Fire Brigades. Suggestions for the Organization, drilling, and equipment of private fire brigades. Covers responsibility of the management, COOperation with public fire departments, fire brigade Organiza- tion, fire alarm, drills, fire methods, procedure after fire, maintenance, inspections, and equipment. National Fire Protection Assn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Protection of Elect, ric Cars, Trolley Buses, HOuses, and Yards. Gives requirements for construction, maintenance, and protection of car and trolley bus houses and yards. National Fire Protection Assn. National Fire Codes National Fire Codes for for Extinguishing and Alarm Equipment, 1943. Protec- tion of Piers and Wharves. Includes Subdivision Of combustible substructures, protection of COmbust 1ble substructures, fire protection, first aid fire appli- ances, watch service, fire alarm, and fire brigade. National Fire Protection ASSn. National Fire COCleS for Extinguishing and Alarm Equipment, 1943. Recommenda- tions for Uniform Marking of Fire Hydrants. Covers three classes— (A) flow capacity Of 1,000 g. p. m. Or greater, (B" flow capacity of 500-1, 000 g. p. m., and (C) flow capacity of less than 500 g. p. m. Class (A) tops and nozzle caps-green, Class (B) tops and nozzle caps- Orange, and class (C) tops and nozzle caps—red. All barrels to be crinome yellow. Also covers private hydrants. National Fire Protection ASSn. National Fire Codes IOr Extinguishing and Alarm Equipment, 1943. Standpipe and Hose Systems. Standards for the installation of standpipe and hose systems. Covers general informa- tion, Size and St reing th Of Standpipes, number and location of standpipes, hose Stations, water Supplies, connections, valves' and fittings, tests and mainten- ance, and appendix. National Fire Protection ASSn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Steam Ex- tinguishing Systems. With the development of other types of special extinguishing systems, Steam is no longer recognized in N. F. P. A. standards except for the protection of Ovens and similar high temperature enclosures. Covers steam jets and gives details for this System. National Fire Protection ASSn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Wolunteer Fire Departments. COvers housing, motorized appa- ratus, hose and Other equipment, maintenance, Organ- 1zation and personnel, duties, alarms, drills, public service, Imodel Ordinance, rules and regulations for administration, and model law establishing fire pro- tection districts and providing fire protection. National Fire Protection ASSI). National Fire Codes for Extinguishing and Alarm Equipment, 1943. Watchman. Covers a position of trust, get the right man, Sup- port him fully, instruct him fully, the Watchman must know, the watchmen's route, time recording appa- ratus, time records, rounds, the watchman's duty, night watch, day watch, and number of watchmen re- quired. National Fire Protection Assn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Water Charges. The relation of private fire protective equipment to municipal and privately operated water works with special reference to water charges. COVers the encouragement of automat ic sprinkler installa- tions, public fire protection-a governmental func=- tion, charges for private fire protection, present practice regarding charges, and COInclusions and Suſſi- mary. National Fire Protection ASSn. National Fire COdes for Extinguishing and Alarm Equipment, 1943. Water Sys- teſs for Fire Protect iOn On Farms. Effective fire fighting at rural fires depends to a large extent upon the facilities provided by individual property Owners. Covers general requirements, gravity Systems, wells, pressure Systems, fire fighting equipment, water supplies for fire department use, private fire pump, and conclusions. Underwriters' Laboratories, Inc. Bulletin Of Research, 28; 1943. Fire Exposure Tests of Fire Windows. This bulle- tin records fire exposure and hose Stream tests On Win- dow frame and wired glass assemblies of five different types. These assemblies are representative of those in- vestigated with a view to establishing their acceptabill- ty as fire barriers of the class. Covers test program, test assemblies, record of fire tests, Summary, and remarks. Underwriters' Laboratories, Inc. Bulletin of Research, 29, 1943. Classification of the Hazards of Liquids. Covers hazardous propertles of liquids, volatil 1 ty, 1140 Commodities Not Elsewhere Classified 973.2 ignition temperature, flammable limits, combustion intensity, hazards by combination, Vapor density, nature of products of combustion, toxicity, and chemical stability; relation of hazardous properties to fire hazard, field criteria, mathematical probabil- ity, inherent hazard, fundamental physico-chemical data, flash point, and hazard scale; and Classifica- tion of the hazards Of liquids. Underwriter's Laboratories, Inc. Demonstration Lecture On Extinguishing Flame. COvers combustion, three ways to extinguish flame, cooling, the kitchen meth- 'od, ignition without flame or spark, H,0 plentiful and effective, effect of water spray, dilution-not practical, types of extinguishers using water, vapor- izing liquid, dry compound, foam, carbon dioxide, and SOund WaVeS. Underwriters' Laboratories, Inc., 1945. List of In- Spected Fire Protect iOn Equipment and Materials. This catalog lists appliances a n d materials which have been inspected by the Underwriters' primarily with reference to fire preventive a n d fire protective capabilities, and to such fire hazards and accident hazards as are involved in the groups in which they are listed. The re is an index and the items are arranged alphabet 1Cally as to the subject and alpha- betically by name of manufacturer under each subject. U. S. GOV. , Dept. Of COIII]erce, Civil Aeronautics Ad- ministration, Bureau Of Federal Airways. Specifica- t iOn CAA-415. Auto-Release Fire Extinguishing Sys- tem, f Or Pacific Islands. References ...—Fire cars for pailroad y a r d s , see 726. 1. 970. I ARRESTERS, SPARK UnderWriters' Laboratories, Inc. Marine Backfire Flame Arresters, 1931. Tentative. FOr use in carburetor air intakes, construction details, width of joints, C Orrosion resistance, vibration, and explosion tests. Underwriters' Laboratories, Inc. Standard for Flame Arresters for Use in Open Went Pipes of Oil Storage Tanks, 1936. FOr use alone Or combined with vent Valves, nonCOrrosive metal device, encased in a Sub- Stantial Shell. Explosion, continuous flame, and flow capacity test requirements. 97 | . MOTOR FIRE APPARATUS References. -Automobile fire apparatus, see 722. 2; Stationary fire pumps, see 755. 1; fire-fighting equip- ment for rural fire departments, see 970. 972. HAND-DRAWN F I RE APPARATUS 973. CHEM |CAL FIRE EXT INGUISHERS 973. 1 CHEMICAL ENGINES References .-Methods of testing tin, lead, and zinc C 08 tings, see 600.3. 973.2 HAND CHEMICAL FIRE EXT INGUISHERS American HOSpital Assn., 22-1. Carbon–Tetrachloride Type, Hand Chemical Fire Extinguishers. Covers one grade. Based On U. S. GOV. Federal Specifications O-F-351. American Hospital Assn., 22-4. Hand (SOda-and-Acid Type) Chemical Fire Extinguishers. Covers one grade. Based On U. S. GOV. Federal Specification 0–F–355a. American HOSpital Ass n . , 22-7. Foam-Type Portable Hand Fire Extinguishers. COvers One grade. Based On U. S. Gov. Federal Specification 0–F–361. Underwriters' Lab Oratories, Inc. Standard for Construc- tion of 1 1/4 and 1 1/2-Gallon Foam Extinguishers, 1929. For use in accordance with requirements Of the National Board Of Fire UnderWriters. Capacity, thickness, and Strength Of copper shell; requirements for design of Shell, collar, cap, solution container, etc.; composition of chemical charge, durab 111ty of and volume of foam, and distance and extinguishing teSt.S. Underwriters' Laboratories, Inc. Standard for Construc- tion of 1 1/4 and 1 1/2-Gallon Soda Acid Extinguishers, 1929. To be used in accordance with regulations of the National Board of Fire Underwriters. Gives shell capacities, thickness and strength of copper Shell, design requirements for shell, cap, handle, Screen, glass b o t t le , and hose; composition of chemical charge, finish and labeling. Underwriters' Laborator les, Inc. Standard for 2 1/2 Gallon Foam Extinguishers, 1939. For use in accord- ance with regulations of the National Board of Fire Underwriters. Gives requirements for construction of copper shell, collar, cap, gasket, Screen, COat- ing, capacity, solution container, etc. Includes composition of chemical charge, hydrostatic test, operation, and label ing. Underwriters' Laboratories, Inc. Standard for 2 1/2 Gallon Loose Stopple SOda-Acid Extinguishers, 1939. To be used in accordance with regulations of the Na- tional Board of Fire Underwriters. Gives require- ments for construction Of COpper Shell, Cap, SCI’een, hose, acid bottle, etc. Includes chemical charge, tests, Operation, and marking. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Spec 1ſ 1- Cat iOn CAA-272. Fire Extinguisher System; Carbon DiOxide. U. S. Gov., Dept. of Commerce, Civil Aeronautics Ad- ministration, Bureau of Federal Airways. Spec 1ſ 1Ca- tion CAA-495. Fire Extinguishing System, for Alaska Building; Carbon D10x1de. U. S. Gov. , Federal Specification 0–F-351; 1931. Fire Extinguishers; Chemical, Hand, Carbon-Tetrachloride Type. Covers one grade. Gives requirements for type, construction, performance, extinguishing 11quid, and labeling and marking; method of test; and require- ments for packaging, packing, and marking. U. S. Gov., Federal Specification 0-F-355a; 1934. Fire Extinguishers; Chemical, Hand (Soda and Acid Type). Covers One grade. Gives requirements for type, Der- formance, labeling and marking, strength, protection and corrosion, chemical charge, and bracket; detail requirements for capacity, shell, collar, Cap, Out- let, acid-bottle cage, acid bottle, Stopple, nozzle, hose, and handles; method of tests; and requirements for packaging, packing, and marking. U. S. Gov. , Federal Specification 0-F-361; 1938. Amend- ment 1; 1938. Fire Extinguishers; Hand, Portable, Foam Type. Covers one grade. Gives requirements for type, performance, strength, safety release device, protection against corrosion, labeling and marking, chemical charge, and bracket; detail requirements for capacity, she l l , collar, cap, Safety release 1141 973.2 Directory of Commodity Specifications device, outlet, inner container, stopple, nozzle, hose, and handles; methods of Sampling, inspect 1 On, and tests; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification 0–F–367; 1944. Fire Extinguishers; Hand, Portable, Pump-Tank Type. COvers One type and One grade. Gives requirements for mate- rial, type, performance, protection against corrosion, f in 1s h, anti freeze chemical charge, labeling and Imarking, bracket, and details including capacity, tank, pump, hose, n O ZZ le, handles, and f Oothold; methods of sampling, inspection, and tests; and pack- aging, packing, and marking for Shlºment. U. S. Gov., Treasury Dept., Procurement D1 v., 212D; 1941. Fire Extinguishers; Hand, P or t a ble, Gas- Expelled Liquid Type (commonly known as "Water-Unit, " n Anti-Freeze Unit, " Etc.). Shall be of one type. Gives requirements for metallic parts, capacity, fin- 1sh, bracket, shell, collar, cap, outlet, assembly, hose, nozzle, handles, performance, and Strength; methods of sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov., U. S. Army, Army Air Forces. Specification 85-2-H; 1941. Extinguisher; Aircraft, Fire, Type A- 2. U. S. 85-12; A-14. U. S. GOV., U. 85-13; 1940. A-15. References. –Protective coatings and me thods of testing, see 600.3; chemical charges, see 973.3; hose foºr extinguishers, see 202.21. 973.3 CHEMICAL CHARGES FOR FIRE EXT INGUISHERS American Hospital Assn., 22-10. Carbon-Tetrachloride Base Fire Extinguishing Liquid. Covers one grade. Based on U. S. Gov. Federal Specifications 0-F-380. Underwriters' Laboratories, Inc. Standard for. Extin- guishing Liquids for Hand Fire Extinguishers, One- Quart Capacity, Pump and Pressure Types. Require- ments for t e s t s for specific gravity, cold test, distillation, water, acid, chloride, carbon disul- phide, and impurities. U. S. Gov., Federal Specification 0-F-380a; 1930. Fire Extinguishing Liquid; Carbon-Tetrachloride Base. Covers one grade and two types:-(I) regular and (II) colored. Gives requirements for stain test, color, appearance, Specific gravity, COld test, distilla- tion range, and impurities; methods of sampling, in- spection, a n d tests; and packaging, packing, and marking for Shipment. U. S. Gov., Navy Dept. Specification 51C25a; Charges; Fire Extinguisher, Foam Type. U. S. Gov., Treasury Dept., Procurement Div., No. 637; 1943. Charges; Fire Extinguisher, Foam Type, for 2 1/2-Gallon Capacity. Covers one type and one grade. Charges shall be in dry form and shall consist of two separate units. Gives chemical requirements for each charge; methods of sampling, inspection, and tests; and packaging, packing, and marking. GOV. , U. 1939. S. Army, Army Air Forces. Specification Extinguisher; Aircraft, Fire, C02, Type Extinguisher; Fire, Aircraft, CO2, Type 1941 . References.--Chemical charges for hand fire extin- guishers, see 973. 2; carbon tetrachloride, see 839.7; sulphur ic acid, see 821.7; methods of testing and general requirements for metals, see 600. 1. S. Army, Army Air Forces. Specification - 973.4 CARBON D 10XIDE FIRE EXTINGUISHING SYS- TEMS National Board of ‘Fire Underwriters. Carbon Dioxide Fire Extinguishing Systems and Inert Gas for Fire and Explosion Prevention, No. 12; 1942. Covers the stand- ard methods of fire protection involving the use of carbon dioxide, for the protection of fire hazards which are of such a nature that this form of protec- tion is Suitable. Does not include hand fire extin- guishers or the protection of airplanes and power boats. Gives general rules covering all Systems, equipment for protection by the total flooding Of enclosed spaces, equipment for the protection by local application of g as on particular hazards, equipment designed to give protection where both an immediate and an extended Or secondary discharge Of gas are required, systems protecting electrical ap- paratus, and discusses the use of inert gases which when mixed with air reduce the Oxygen percentage of the atmosphere below the COmbustion limit. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Carbon D1- oxide Fire Extinguishing Systems. Standards for carbon dioxide fire extinguishing systems. Gives general rules covering all systems, equipments for protection by the total flooding of enclosed spaces, equipments for protection by local application of gas on particular hazards, equipments where both an immediate and a delayed secondary discharge Of gas are required for protection, and additional require- ments for electrical apparatus. Underwriters' Laboratories, Inc. Bulletin of Research, 26; 1942. Electrical Conductivity of Snow and Gas Discharge from First Aid Carbon Dioxide Extinguishers. This bulletin describes the electrical conductivity gas and Snow discharged from carbon dioxide extin- guishers of the first aid type, when fighting fires in or adjacent to high-voltage electrical equipment. Covers plan of investigation, description of test assemblies, record of tests, summary of test results, conclusions, and recommendations. -U. S. Gov., Army Air Forces. Specification 40459 (1); 1943. Extinguisher; Fire, CO2, Aircraft, Four—Dis– charge Line, Type A-18. U. S. Gov. , Army Air Forces. 1944. Extinguisher; Aircraft, lation. U. S. Gov. , Treasury Dept., Procurement Div., 207B; 1942. Fire Extinguishers; Portable. Carbon Dioxide (Hand and Wheeled Types). Covers two types—(I) hand (five classes) and (II) w he e led (three classes). Gives requirements for mater lal and workmanship, cylinders, discharge valves, discharge hose, dis- charge fitting; methods of sámpling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement DiV., NO. 242; 1936. Extinguishers; Fire, Portable, Carbon Dioxide, Small. Shall be designed for at least 97 percent discharge without freezing. Gives requirements for weight, capacity, cylinders, discharge valves, dis- charge fittings, and wall holders; method of Sam- pling, inspection, and tests; packaging, packing, and marking. U. S. Gov., U. S. Army, Army Air Forces. Specification 85-8A; 1942. Extinguisher; Fire, Carbon Dioxide. Specification 40690-1; Fire, Fixed Instal- 1142. Commodities Not Elsewhere Classified 971.2 Aircraft, tion. U. S. Gov., U. S. Army, Army Air Forces. Specification 85-9; 1937. Extinguisher; Fire, Carbon Dioxide, Air- craft, Single-Discharge Line, Type A-11. U. S. Gov., U. S. Army, Army Air Forces. Specification 85-10; 1937. Extinguisher; Fire, Carbon Dioxide, Aircraft, Two-Discharge Line, Type A-12. U. S. Gov., U. S. Army, Army Air Forces. Specification F 1 X e d Installation, General Specifica- 85-11; 1937. Extinguisher; Fire, Carbon Dioxide, Aircraft, Three-Discharge Line, Type A-13. U. S. Gov., U. S. Army, Army Air Forces. Specification 85-14; 1942. Extinguisher; Fire, Portable, Carbon Dioxide. U. S. Gov., U. S. Army, Army Air Forces. Specification 85-15; 1942. Extinguisher; Fire, Aircraft, Carbon Dioxide, Type A-17. 973.5 FOAM EXT INGUISHER SYSTEMS National Board of Fire Underwriters. Foam Extinguisher Systems, No. 11; 1942. The se rules indicate the Standard method of fire protection by the use of foam for flammable liquids stored and used in processes in Industrial plants, and they also include auto- º: foam extinguishing systems designed to protect ther hazards. Covers general rules covering all Systems, Outdoor foam extinguishing Systems, systems for rooms and buildings with hazards not susceptible to Ordinary automatic Sprinkler protection, and sys- tems for local inside hazards in rooms or buildings having other standard fire protection. National, Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Foam Ex- tinguishing Systems. Standards for foam extinguish- ing systems. Gives rules covering all systems, out- door foam extinguishing systems, systems for rooms and buildings with hazards not susceptible to ordin- ary automatic sprinkler protection, and systems for local inside hazards in rooms or buildings having Other standard fire protection. 97)]. F I RE HOSE AND FITT | NGS 971 - O GENERAL ITEMS American Society of Mechanical Engineers. American Standards Assn., B33. 1-1935. Hose Coupling Screw Threads. For all connections having nominal inside diameters of 1/2, 5/8, 3/4, 1, 1 1/4, 1 1/2, and 2, in. - Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention, 24. 10; 1940. Fire Hose-Care and Maintenance. Gives sug- gestions for keeping cotton rubber-lined hose and linen hose in good condition. Also details concern- ing COtton rubber-lined hose including tearing hose, Cleaning hose, and drying hose; and details concern- ing linen hose. National Board of Fire Underwriters. Standard for Fire-Hose Coupling S-crew Thread, 1925. National (American) standard covers the threaded part of fire- hose couplings, hydrant outlets, and standpipe con- nections. Includes tables of limiting dimensions of external and internal threads and of plug and ring gages for field inspection of 2 1/2-, 3-, 3 1/2-, and 4 1/2-in. hose sizes. American Standards Assn., B26; 1925. Prepared by Joint committee of the Ameri- can Society of Mechanical Engineers, American Water Works Assn., and National Board of Fire Underwriters. National Board of Fire Underwriters. Water Spray and Extinguishing Systems, No. 15; 1941. Standards for the two methods of applying water spray which are by the use of hose lines and by the use of fixed Systems of piping. Covers general requirements, manually operated portable hose and spray nozzles, fixed nozzle Systems, and maintenance. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Standard Threads for Fire Hose Couplings. Characteristics of national Standard fire hose coupling thread. Gives drawings and tables showing dimensions. Society of Automotive Engineers and American Society of Mechanical Engineers. American Standards Assn., B2-1919. Pipe Threads. Similar to corresponding portion of U. S. Gov., Dept. of Commerce, National Bureau of Standards Handbook H28, Screw-Thread Stand- ards for Federal Services. U. S. Gov., Dept. of Commer c e , National Bureau of Standards. Handbook H28; 1944. Screw-Thread Stand- ards for Federal Services. Presents complete dimen— Sional data upon which specifications may be based for threaded products for government requirements. In cludes terminology (definitions and symbols); American National hose-coupling and fire-hose cou- pling threads; and appendixes containing supplementary information of both a general and . a technical nature, including such specifications as are not intended to be mandatory. 971 - | FIRE HOSE References. – Fire hose, see 202. 4 1. 971.2 F I RE HOSE F | TTINGS National Board of Fire Underwriters. Fire Department Hose Connections for Sprinkler and Standpipe Systems, No. 23; 1939. Connection coupling of bronze or cast iron, number and inclination of 1nlets, coupling threads American standard B26; 1925, of the American Standards Assn., diagrams of Sprinkler and standpipe COnnections and check Valve clappers, Outlet sizes, and marking. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Fire De- partment Hose Connections for Sprinkler and Standpipe Systems. Covers materials and workmanship, strength, inlets, Outlet, and marking. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Standards for Water Spray Nozzles and Extinguishing Systems. Covers general. requirements, manually operated-port- able hose and Spray type nozzles, fixed nozzle Sys- tems, and maintenance. National Fire Protection ASSI). National Fire Codes for Extinguishing and Al a rm Equipment, 1943. Use of Standard Small Hose Couplings. Recommended practice for the most efficient use of the standard couplings; to permit the maximum degree of interchangeability and flexibility in fire fighting operations. Underwriters' Laboratories, Inc. Standard for Construc- tion of Play Pipes, 1926. For fire hose nozzle and Dlay pipe, design and construction detail requirements 1143 97)].2 Directory of Commodity Specifications for material S, length, butt, handles, workmanship, marking, and dimensional drawings. Underwriters' Laborat ories, Inc. Standard for 2 1/2- Inch Couplings for Rubber Lined Fire Hose, 1915. For use on single and double jacketed cotton rubber lined, and rubber fire hose, using National Standard thread. Design and dimens iOnal drawings for COuplings, Imate- rials, marking, and finish. - U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification 241-1. Nozzle; Fire Hose, 1-Inch, Shut- Off Type. U. S. GOV., Dept. Of Agriculture, Forest Service. Spec- ification 241-2. Nozzle; Fire Hose, Screw-Tip, Type With Extra Tip Carriers. U. S. GOV., Dept. Of Agriculture, Forest Service. Spec- ification 241-4. Nozzle; Garden Hose. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification 277-1. Nozzle; Back Pack Pump, COmbination Fan-Spray. U. S. Gov., Dept. Of Agriculture, Forest Service. Spec- ification 277-2. Nozzle; Back Pack Pump, Combination Three-Spray. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification 277-3. Nozzle; Back Pack Pump, Twin-Nozzle, Type. U. S. Gov., Dept. Of Agriculture, Forest Service. Spec- ification MSF-103. Coupling; 1 1/2-Inch Hose Tee, With 1-Inch Outlet. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification MSF-104. Coupling; Reducer, 1 1/2- to 1- Inch. - - U. S. Gov., Federal Specification WW-C-62.1a; 1941. Couplings; Hose, Cotton (Rubber-Lined) and Linen (Un- lined). Covers eight types. Gives requirements for design, pressure, finish, chemical composition, and dimensions; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specification E-WW-C-621a; 1942, (issued by Procure- ment Div., Treasury Dept., U. S. Gov.) changed re- quirements for finish of metal parts, couplings, ex- pansion rings, and coatings. U. S. Gov. , Federal Specification WW-C-623a; 1933. Couplings; Hose, Garden and Water. Covers two types- (A) slotted expansion (1 1/2-inch only), and (B) lug or ribbed shan k. Gives requirements for finish, parts, chemical composition, and dimensions; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Al- ternate Federal Spec if 1 cation E-WW-C-623a; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for material for all parts except expansion rings. U. S. Gov., Federal Specification WW-C-626; 1933. Amend- ment 1; 1934. Couplings; Hose, Oil-Suction and Dis- charge. Covers three types- (A) slotted expansion (for 4-inch hose only); (B) lug, ribbed Shank; and (C) iron pipe nipples. Gives requirements for de- sign, hydrostatic pressure, finish, parts, chemical composition, and dimens ions; method's Of Sampling, inspection, and tests; and requirements for packag- 1ng, packing, and marking. Emergency Alternate Federal Specification E-WW-C-626; 1942, (1ssued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for material for all parts except ex- pansion rings. U. S. Gov., Federal Specification WW-C-631; 1933. Couplings; Hose, Pneumatic and Spray (for Working Pressures Up to 150 Pounds Per Square Inch). Covers One type and grade. Gives requirements for hydro- static pressure, dimensions, parts, chemical composi- tion, and dimensions; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal Specification WW-C-636; 1931. Coupling; Hose, Steam. Covers two types- (A) slotted expansion and (B) hexagon Shank. Gives requirements for finish, parts, composition, and dimensions; meth- ods of sampling, inspection, and tests; and packag- ing, packing, and mark1 h g. Emergency Alternate Federal Specification E-WW-C-636; 1942, (1ssued by Procurement Div., Treasury Dept., U. S. Gov.) changed requirements for material for all ſittings except expansion rings. U. S. GOV. , Federal Specification WW-C-646; 1934. Couplings; Hose, Water-Suction. Covers five types- (A) slotted expansion, (B1) rocker-lug expansion, (B2) regular pin-lug expansion, (B3) long-handle ex- Dansion, and (C) lug-shank. Gives requirements for design, finish, Darts, chemical composition, and dimensions; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-WW-C-646; 1942, (1ssued by Procurement Div., Treas- ury Dept., U. S. Gov.) changed requirements for fin- 1sh of metal parts, couplings, and expansion rings. References.-Standard threads for couplings, hy- drants, and Valves, see 974. O; methods of testing and general requireme nts for metals, see 663. 1, 644, 11; fire hydrants, see 607. 6. 97.3 FIRE HOSE RACKS U. S. GOV. , Federal Specification WW-P-541a; Plumbing Fixtures (for) Land Use. Includes require- ments for fire hose rack and hose. Covers malleable iron, or steel, or brass rack suitable for hanging 1 1/2-inch diameter linen hose in vertical loops on pins or supports. Requirements given for valves, nose, and fittings; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specification E-WW-P-541a; 1942, (issued by Procure- ment DiV., Treasury Dept., U. S. Gov. ) changed re- quirements for metals and finishes, standard mate- rials, lllustrations, selections, and air gaps. 971, 1 FIRE APPARATUS HOUS ING Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of Loss Prevention, 24.20; 1942. Hose Houses and Equipment. Covers suggested designs for hose houses, suggested construction, hardware, knock-down hose hous és, equipment, plan and elevation, and framing plan. National Board Of Fire Underwriters. Mill Yards, No. 25; 1940. Standards for the construc- tion and equipment. Gives sizes, materials, . 111us- trated designs, for frame hose housing, hose shelving, hardware, fire equipment, length and size of hose DTOWided. 975. FIRE PUMPS AND FITT | NGS References.—Fire pumps and accessories, see 755. O, 755, 1, 755.2; automobile fire trucks, see 722. 2. 1940. HOSe Houses for 1144 Commodities Not Elsewhere Classified 979.3 976. AUTOMATIC SPRINKLER SYSTEMS American Railway Engineering ASSn. COnstruction and Maintenance Sect1 On, ASSn. Of American Railroads. Manual for Railway Engineering, 1942. Specifications for Buildings for Railroad Purposes; Sprinkler Sys- tem (Dry Pipe, Wet Pipe, or Deluge). ments for piping System, hangers, Supports, COntrol and drain valves, air supply, sprinkler heads, source of water supply, thimbles, sleeves, post indicator Valves, electric Wiring, fire department COnnection, tests, painting, and guarantee. Associated Factory Mutual Fire Insurance Companies. Rules for Installing Dry Pipe Sprinkler Equipment, 1936. Max 1 m um permissible size of system on one valve, installation rules, rules on location of dry pipe Valves, construction of valve rooms, by-pass connections, capacity and equipment of air compressor, electrical and mechanical a la rm S, directions for setting and testing dry pipe valve, care and inspec- tion of system. ASSOC1ated Factory Mutual Fire . Insurance Companies. Standardization of 2 1/2-Inch Hose Threads for Fire Hose, Couplings, Hydrants, and Valves. Dimensions of standard thread for hose couplings, f or coupling Swivels and hydrant caps, and for hydrant nipples. National Board of Fire Underwriters. - nance Of Sprinkler Systems, 1940. Covers responsibil- ity of owner, details of maintenance, spring inspec- tion, fall inspection, watchman, and public fire department. - - - National Board of Fire Underwriters. Sprinkler Equip- ments, No. 13; 1940. These standards are in general the minimum requirements for installation of sprinkler equipments in buildings housing One Or more hazard occupancies. Gives general Information, preparation of building, water supplies and fire department con- nections, piping, valve s, pipe fittings and pipe hangers, Sprinklers, location and Spac 1ng Of Sprin- klers, dry-pipe Systems, non freezing SOlutions, ther- mostatically Operated Systems, Sprinkler alarms, Out- side Sprinklers for protection against exposure fires, and appendix. National Board of Fire Underwriters. Water Spray and Extinguishing Systems, No. 15; 1941. Standards for the two methods Of applying water Spray which are by the use of hose lines and by the use of fixed sys- tems Of piping. COvers general requirements, manually operated portable hose and spray nozzles, fixed noz- Zle Systems, and maintenance. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Automatic Sprinkler Ordinance. Suggested form and requirements for an automatic Sprinkler Ordinance. COVerS def- initions, authority, where installed, type Of System and approval of plans, exemption and substitution of other fire protection equipment, appeal, maintenance, penalties, effective date, and appendices. National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Care and Maintenance of Sprinkler Systems. Covers respons 1- bility of the owner, details of maintenance, spring Gives require- Care and Mainte- inspection, fall inspection, watchman, and public fire department. - National Fire Protection Assn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Sprinkler Equipment. Standards for the installation of sprin- kler equipment. COVers general information, prepa- ration of building, water supplies and fire depart- ment connections. piping, valves, pipe fittings and pipe hangers, sprinklers, location and spacing of Sprinklers, dry-pipe Systems, nonfreezing solutions, thermostatically operated systems, sprinkler alarms, Outside Sprinklers for protection against exposed fires, supplementary details, and reference and ex- planatory data. National Fire Protection ASSn. National Fire Codes for Extinguishing and Alarm Equipment, 1943. Standards for “Water Spray NOZZles and Extinguishing Systems. Covers gener a l requirements, manually operated- portable hose and spray type nozzles, fixed nozzle Systems, and maintenance. Underwriters' Laboratories, Inc. Standard for Auto- matic Sprinklers, Section III, Subject 199; 1919. Includes general requirements for automatic sprin- klers. Gives design and construction, practicabil- ity, durability, strength, reliability of operation, uniformity. - - References.—Wrought-iron pipe and fittings, Steel pipe and f 1 t t in gs, see 607.3, 607.4; Val Ves, see 607.6; cast-iron plpe and long-turn sprinkler f it- t 1ngS, See 607. 14. 977. HYDRANTS AND PARTS References. - Fire hydrants, see 607. 6. 978. F I RE BARRELS AND PA | LS References.— Fiber fire bucket, see 951.63; ship- ping barrels and palls, See 951. 1, 951.6. 979. MISCElkANEOUS FIRE EXT | NGU | SH |NG APPARATUS U. S. Gov., Dept. Of Agriculture, Forest Service. Spec- 1fication No. 295. Reel; Live-Hose, High-Pressure. U. S. Gov., Dept. of Agriculture, Forest Service. Spec- 1fication MSF-296. Reel; Retracting-String. 979. FIRE LADDERS National Safety Council (American Society of Safety Engineers, Engineering Section). American Standards Assn., A14–1935. Code for Construction, Care, and Use of Ladders. Definition. Of terms; kind and quality of materials; specifications and construction of fixed, single, and extension type fire ladders. Is not intended to include equipment of organized fire department.S. U. S. Gov., Dept. of Agriculture, Forest Service. ification No. 221. Ladder; Fire-Truck Loading. Spec- References. – Ladders for commercial use see 429.4. 979.2 F I RE LANTERNS 979.3 FIRE ALARMS References.—Fire alarm systems, see 718. 30, 718.32. 1145 98 || . Directory of Commodity Specifications 98O-989 98 || - BROOMS 981 - O GENERAL ITEMS U. S. GOV. , Dept. Of CO In m e r c e , National Bureau Of Standards. Simplified Practice Recommendation R88– 37; 1937. Floor Sweeps. This recommendation estab- lishes standard stock sizes of floor sweeps covering length of block and handle, number of holes in block, welght Of filling material, and trim for household, institutional, g a r a g e, warehouse, and industrial floor sweeps. Sponsored by American Brush Manufac- turer S ASSI). 98 || > | CORN BR00MS American Hospital Assn., 34-1. Corn Brooms. COvers one type and two qualities- (B) parlor and (C) ware- house. Based on U. S. Gov. Federal Specificati On H-B-51. American Meat Institute. Standards for Packinghouse Supplies, Packs, a n d Equipment, 1928. Hide Broom. Of corn a n d rattan, weights per dozen. Warehouse Broom. Of corn, weights per dozen, illustrated. S. Gov., Federal Specification H-B-51a; 1944. BrOOms; Corn. Covers two qualities- (B) parlor and (C) ware- house. Gives requirements for type, Sizes, material, workmanship, broom corn, fiber, handle, broCIn body, fastening, and details; methods of sampling, inspec- tion, and tests; and packaging, packing, and marking for shipment. U. References.—Grades of broom corn, see 294; whisk bro Oms, see 981. 5. 98 |. 2 RATTAN BR00MS American Hospital Assn., 34-4. Fiber BTOOmS. one type and three sizes. Based on U. S. Gov. Specification H-B-56. American Hospital A S S n . , Covers One type and grade. Federal Specification H-B-71. American Hospital Assn., 34-10. Rattan Upright Covers one type and grade. B a Se d On U. Federal Specification H-B-75. U. S. Gov., Federal Specification H-B-56; 1931. Amend- ment 2; 1941. Brooms; Fiber. Covers One in three sizes. Gives requirements for material, workmanship, body, handle f a sten i ng, ties and Stitches, dry weights, and tolerances; methods of sampling, inspec- tion, and tests; and requirements for packaging, pack- ing, and marking. S. Gov., Federal Specification H-B-71a; 1943. Rattan, Push. Covers one type and One grade. Gives requirements for block, handle, stock, holes, and tolerances; m eth o de of sampling, in Spection, and tests: a n d requirements for packaging, packing, and marking. S. GOV. , COvers Federal 34-7. Rattan Push B a S e d On U. BrOOmS. S. GOV. BrOOmS. S. GOV. U. Brooms; Federal Specification H-B-75; 1933. Amend- ment 1; 1943. Brooms; Rattan, Upright. Covers one type and one grade. Gives requirements for handle, broom stock, cap, workmanship, broom head, and toler- ances; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking- U. - r BRUSHES AND BROOMS 981 - 3 WIRE BR00MS U. S. Gov., Federal Specification H-B-111; 1933. Brooms; Wire, Push. Covers One type, grade, and size. Gives requirements for block and cover, handle, wire, holes, and tolerances; methods of sampling, inspect 10m, and tests; and requirements for packaging, packing, and marking. 98 || 2 || HAIR FLOOR SWEEPS American Hospital Assn., 34-70. Hair Floor Sweeping Bru s h e s - COvers One type and One grade in three Sizes. B a S e d On U. S. Gov. Federal Specification H-B-651. American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Floor Brush. No. 16 of black horsehair, requirements On Size of block, length of trim, and number of rows, with il- lustration. As Sn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Floor Sweeping Brush, M-911- 39; 1939. Hair to be No. 29 grey Russian, or NO. 30 Chinese bristle, conforming to standard sample, Size of block, and holes for handle, setting and construc- tion, in four Size S. U. S. Gov. , Federal Specification H-B-651; 1930. Amend- ment 5; 1944. Brushes; Sweeping, Floor, Hair. Covers One type a n d grade in three sizes, No. 1, 2, and 3. Gives requirements for Stock, block, Setting, handle, comparison sample, length and diameter Of block, nuID- ber of holes in inside and Outside rows, weight of hair and fiber mixture per brush, and length of hair Outside of block; methods Of Sampling, in Spect iOn, and tests; and packaging, packing, and marking. References.-Standard sizes, see 98.1.0. 98 |.5 HOUSEHOLD AND WHISK BROOMS American Hospital Assn., 34-16. Whisk Brooms. One type and grade in 8-in. and 10-in. COVers Size S. Based On U. S. Gov. Federal Specification H-B-101. U. S. Gov., Federal Specification H-B-101; 1933. Amend- ment 3, 1944. Brooms; Whisk. COvers One type and grade in two sizes-8-in- and 10-in. Gives require- ments for material, Workmanship, body, handle, stitch- ing, sizes, winding of handle, and weight; methods of Sampling, inspection, and tests; and packaging, packing, and marking. References.-Grades of broom corn, brooms, hair floor sweeps, see 981. 1, 98 |.6 BROOMS FOR INDUSTRIAL USE 98.1.6 Scrubbing Brooms American Hospital Assn., 34-14. Scrubbing Brooms. Covers one type, grade, and size. Based on U. S. Gov. Federal Specification H-B-91. U. S. Gov., Federal Specification H-B-91, 1933. Brooms; Scrubbing. Covers one type, grade, and size. Gives requirements for handle, stock, and tolerances; meth- ods of sampling, inspection, and tests; and require- ments for packaging, Tacking, and marking- References.—Deck scrubbing brush or broom, see 982. 3. See 294; 981. 4. C Oriºl 1146 Commodities Not Elsewhere Classified 982.2 98 |.62 Pavement and Street Sweeping Brooms U. S. GOV., Panama Canal, Purchasing Dept. Specifica- tion for Brooms, 1944. Street-sweeping, 16 in., bass bristles (African bass, or equal), without handles. References.—Standard sizes of floor sweeps, see 98.1.0; corn brooms, rattan brooms, see 981. 1, 981. 2; push brooms, see 98.1. 83. - 98 I. 63 Push Brooms American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Push Brooms. No. 261 of African bass with Outer row Of Bahia fiber, requirements on size of block, trim, and number Of rows, illustrated. References.—Hair floor sweep, see 981. 4; wire push broom, rattan push broom, see 981. 3, 981. 2; standard sizes of floor sweeps, see 98.1.0. 981.61, Factory and Warehouse Brooms References. –Corn warehouse brooms, see 981. 1; rat- tan brooms, wire brooms, hair floor sweeps, scrubbing brooms, push brooms, see 981. 2, 981. 3, 981. 4, 981.61, 981. 63. 982. BRUSHES Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Brushes-Bristle, Hair, Fiber, and Wire, M-911-39-1939. Paint and varnish brushes for master and utility purposes; also roof. Scrub, wash, duster, and wire brushes for railway use. Sam- ples on file conform to A. A. R. Standards, Russian bristle, Chinese bristle, French bristle, Indian bristle, civet and ox hair, etc. Details as to manufacture, tolerances, stamping, etc., for all types of brushes. 982. I TO | LET BRUSHES U. S. Gov., Fe d e ral Specification H-B-321a; 1942. Brushes; Hair, Military. Covers one size and grade, in two types— (I) solid back and (II) aluminum face. Gives requirements for holes, stock, block, setting; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. U. S. Gov., Federal Specification H-B-571a; 1941. Amend- ment 1; 1944. Brushes; Shaving. Covers O n e type and One grade. Gives requirements for handle, handle measurements, finish, ferrule and ring, ferrule, and bristles; methods of sampling, in Spection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. Gov., Fe d e r a 1 Specification H-B-671a; 1942. Brushes; Tooth. Covers one grade and five types- (I) tufted end of sloping, (II) tufted ends, (III) oval, (IV) sloping, and (W) straight trim; Class A- animal bristle stock and class B-Synthetic (plastic) bristles. G 1 v e s requirements for Stock, handles, holes, and bristle length out of handle; methods Of sampling, inspection, and tests; a n d requirements for packaging, packing, and marking. Emergency Al- ternate Fe d e r a l Specification F-H-B-671a; 1943, changed requirements for specific gravity and hole S. 982.2 PA INT BRUSHES American Hospital A S S n . , covers one type and grade. Federal Specification H-B- 141. Calcimine BTuShe S. GOV. 34-19. B a se d On U. S. define S American Hospital Assn., 34-37. Flat Fitch Brushes. Covers One type and grade in Six Sizes. B a se d On U. S. GOV. , Federal Specification H-B-241. Am e r ic an Hospital ASSn. , 34-40. Flat (High-Grade) Metal-Bound Paint Brushes. Covers One type and two grades in two sizes. Based on U. S. Gov. Federal Specification H-B-241 U. S. Gov., Dept. of Commerce, National Bureau Of Standards, Simplified Practic e Recommendation R43-28. American Hospital Assn., 34-43. Flat (Medium-Grade) Metal-Bound Paint Brushes. Covers One type and grade in four sizes. Based On U. S. GOV. Federal Specifi- cation H-B-431. A m e r i can Hospital ASSn. , 34-46. Radiator Bron Zing Brushes. Covers One type and One g r a d e in three sizes- 1 in. , 1 1/2 in., and 2 in. Based on U. S. Gov. Federal Specifications H-B-451. American Hospital A S S n., 34-52. Sash-TOOl Brushes. Covers one grade in five sizes, oval type, and two sizes, round type. Based On U. S. Gov. Federal Spec- ification H-B-49 13. American Hospital Assn., 34-67. Wall Stippling Brushes. Covers O n e type a n d grade. Based On U. S. GOV. Federal Specification H-B-636. American Hospital Assn., 34–73. Flat Warnish Brushes (Double X Thickness). Covers One type and grade in five sizes. Based on U. S. Gov. Federal Specifica- t1 On H-B-70 1. American HO Spital ASSI). , (Triple X Thickness). 34-76. Flat Warni Sh Brushes Covers one type and One grade in four sizes. Based On U. S. GOv. Federal Specifi- cation H-B–706. American Hospital A S S n . , 34-79. Whitewash Brushes. Covers on e type and grade. B a se d On U. S. Federal Specification H-B-731. American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Stencil Brush. Of Chinese bristle, requirements On length of bristle, diameter, Vulcanized in rubber, 111ustrated. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and RecCIT- mended Practice, 1942. Angular Fresco Liner Brushes, M-911–39; 1939. Good grade of White French bristle set in nickle t in ferrule and formed to an angle; artist style handle. Gov. Assn. Of American Railroads, Operations and Ma 1ntenance Dept., Mechanical Div., Manual of Standard and Recom- mended Practice, 1942. Artist or Fitch Brushes, M- 911-39; 1939. For French, Polish, or German white bristle; also for Tientsin Ch 1 n e s e black bristle brushes, ferrules, handle, Setting, and construction. ASSI). Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Black S a b le Lettering and Striping Brushes, M-911-39; 1939. Best quality com— mercial grade, Set 1n cement in seamless ferrule, with polished handle. Six sizes of lettering; four striping brushes. - ASSn. Of American Railroads, Operations and Maintenance Dept. , Mechan 1cal Div. Manual of Standard and Recom- mended Practice, 1942. Civet Color Brushes, M-911– 39; 1939. Civet Cat Tall hair and Tientsin Chinese bristle-1/2- to 4-in. S1zes, construction, handle, and finish. - Assn. Of American Railroads, Operations and Maintenance Dept., M. ech an 1 c al Div. Manual of Standard and 1147 982.2 Directory of Commodity Specifications Recommended Practice, 1942. Flat Sash Trim Brushes, M-911–39; 1939. From Tientsin Chinese Bristle, con- forming to sample, 1 1/2- and 2-in. ferrule, handle, setting, and detalls Of COnStruction. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Flat Warnish Brushes, M-911– 39; 1939. No. 4 white bristle to be French, Polish, or German Origin, and NO. 5 to be Chinese bristle, three sizes in both triple th 1 c k and double thick brush. Includes Quality Of briStle, ferrule, handle, Setting, and COnstruct 10n. Assn. Of American Railroads, Operations 8nd Maintenance Dept. , Mechanical Div. Manual Of Standard and Recom- mended Practice, 1942. KalSOmine Brushes, M-911-39; 1939. Made from White Tamp 1CO fiber, set in plain sended kal SOmine block, Size No. 41, minimum number of holes, S12e of hole, and length of fiber. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice; 1942. Oval Sashtool Brushes, M-911- 39; 1939. COvers quality of T16nts in Chinese bristle, ferrule, handle, Setting, and COnstruction. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recomi- mended Practice, 1942. Oval Warnish and Paint Brushes, M-911–39; 1939. Quality of Chinese bristle, ferrule, handle, setting, and construction, for four S12es of brush. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Ox Hair Color Brushes, M-911- 39; 1939. Mixture of Ox hair a n d T1ents in Chinese bristle in 1/2- to 4-in, sizes, ferrule, handle, set- ting, and construction. Assn. of American Railroads, operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recoſ- mended Practice, 1942. Round Marking Brush, M-911- 39; 1939. For dome point, black Tientsin Chinese or white French or Polish b r is t le set in bright tin ferrule with unpolished marking handle. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Includes Stencil Brushes, M- 911–39; 1939. Four size s of good yellow bristle, French, Polish, or Russian origin, and One S1ze civit cat tail h a 1 r ; ferrule, handle, Setting, and Con* Struction. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Sword Striper Brushes, M-911- 39; 1939. From best grade Kazan squirrel tail hair, inserted in a split top handle, and secure d with brass brush Wire. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended P r a c t 1 c e , 1942. Wall Brushes-Metal and Leather Bound, M-911–39; 1939. Quality of Chinese bristle, ferrule, handle, Setting, 1n various S1zes, and construct 10n. U. S. Gov., Dept. of Commer c e , National Bureau of Standards. Simplified Practice Recommendation R43- 28; 1928. Paint and Warnish Brushes. This recCIn- mendation establishes a schedule of stock S12es of brushes. Dimensions are also given for the handles and ferrule S. facturers ASSI). U. S. GOV., Dept. Of CO m III e I C e , Standards. Sponsored by the American Brush Manu- National Bureau Of Simplified Practice Recommendation R121- 31; 1931. Block Sizes for Calcimine Brushes (Dutch, Semi-Dutch, a n d Baby Dutch). This recCITImendation establishes a simplified 118t Of St O C k Sizes for calcimine brush blocks. Sponsored by the American Brush Manufacturer S ASSn. U. S. Gov., Federal Specifications H-B-141; 1930. Amendment 2, 1943. Brushes; Calcimine. COvers O he type and grade. Gives requirements for bristle and horsetail hair mixture, casing, middle, handle, ferrule, set- ting, comparison sample, width of brush inside fer- rule, depth of ferrule, m 1 n 1 m u_m total weight of bristle in brush, approximate width Of Strip filler, bristle hole in band, length of bristle Outside Of band, a n d tolerances; methods of sampling, inspec- tion, a n d tests; and requirements f O r packaging, packing, and marking. U. S. Gov. , Federal Specification H-B- 181; 1930. Amend- ment 1; 1944. Brushes; Dauber, Long-Paddle. COvers One type, grade, a n d size. Gives requirements for block, holes, brush Stock, finish, and tolerances; methods of sampling, inspection, and tests; and Dack- aging, packing, and marking. U. S. Gov., Federal Specification H-B-241; 1930. Amend- ment 3, 1944. Brushes; Fitch, Flat. Covers One type and g r a de in three sizes. Gives requirements for stock, handle, ferrule, Setting, comparlson Sample, diameter of Oval at bristle, diameter Of ferrule at handle, depth of ferrule, minimum weight of bristle . in finish brush, minimum of hold of bristle in fer- rule, length of bristle outside of ferrule, and tol- erances; method of sampling, inspection, and tests; and' requirements for packaging, packing, and marking. U. S. Gov. , Federal Specification H-B-256; 1930. Amend- ment 5; 1944. Brushes; Flowing, Skunk-Hair. COvers One type in five size S-1 in. , 1 1/2 in. , 2 in. , 2 1/2 in., and 3 in. G 1 v e s requirements for hair and bristle, handle, ferrule, Setting, COIOpar.1SOIl Sample, washing, and details; methods of Sampling, 1m- spection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification H-B-351; 1930. Brushes; Lacquering, Flat. Covers One type and grade in three sizes–Nos. 1, 2, and 3. Gives requirements for hair, handle, ferrule, setting, Outside diameter of ferrule at handle, outside width and thickness Of ferrule at hair, depth of ferrule, length of handle above fer- rule, and length of hair Outside of ferrule; methods of sampling, inspection, and tests; and requirements for packaging, packing, and markling. Emergency. Al- ternate Federal Specification E-H-B-351; 1942, (issued by Procurement D i v . , Treasury Dept., U. S. Gov. ) Substituted ste e l in lieu of tin, changes the re- quirements for setting COmpound, and gives tolerance permitted in depth of ferrule. U. S. Gov., Federal Specification H-B-371; 1930. Amend- ment 1; 1944. Brushes; Marking. Covers One type and grade in three sizes-los: 1, 2, and 3. Gives require- ments for bristle, handle, ferrule, setting, diameter of ferrule at bristle, depth of ferrule, minimum hold of bristle in ferrule, and length of bristle Outside ferrule; methods of sampling in Spection, and tests; and packaging, packing, and marking. 1148 Commodities Not Elsewhere Classified 982.2 U. S. Gov. , F e d e r al Specification H-B-3 91; Amendment 1; 1941. Brushes; Mottling. type and g r a de, 1n three sizes–Nos. 1, 2, and 3. Gives requirements for hair handle, ferrule, set- ting, inside width a n d thickness of ferrule, depth Of f er rule, minimum weight Of hair in finished brush, minimum hold Of hair in ferrule, Of hair outs 1 de ferrule; methods of s a npling, inspection, a n d tests; an d requirements for pack- aging, pack1 ng, and marking. Emergency Alter- nate Fe d e r a l Specification E-H-B-391; 1942, (is- sued by Procurement Div., T re a sury Dept., U. S. Gov.) sub sit 1 tu t e d steel in lieu of nickled tin and giveS t O le T a n c e permitted in depth of fer- rule. - U. S. Gov., Federal Specification H-B-421; 1930, and Amendment 3- 1943. Brushes; Paint, Metal—Bound, Flat (High Grade). Covers one type and two grades in two S1zes–No. 1, 3 1/2 in. ; and No. 2, 4 in. (width of brush inside of ferrule). Gives requirements for br1stle, handle, ferrule, setting, width and thick- ness of brush inside ferrule, depth of ferrule, mini- mum weight of bristle, total thickness of strips or filler, bristle hold in ferrule, and minimum length bristle Outside of ferrule; methods of sampling, in- Spect 10m, and tests; and packaging, packing, and mark- 1ng. - U. S. Gov., Federal Specification H-B–431; 1930. Amend- ment 2; 1943. Brushes; Pain t , Metal-Bound, Flat (Medium-Grade). sizes-3, 3 1/2, 4, and 4 1/2 in. (width of brush inside of ferrule). Gives requirements for bristles, handle, ferrule, setting, w 1 d th and thickness of brush inside ferrule, depth and thickness of ferrule, minimum weight of bristle in finished brush, thick- ness of strip Or filler, bristle hold in ferrule, and minimum length of bristle Outside of ferrule; methods of sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. GOV. , Fe d e r al Specification H-B-436; 1941. Brushes; Paint, Metal-Bound, Flat (Utility Wall). COVerS One type and One grade in three sizes-–3 in. , 3 1/2 in., and 4 in. (width of brush inside of fer- rule). Gives requirements for stock, handle, fer- rule, Setting, comparison sample, width and thick- neSS Of brush inside ferrule, weight of stock in finished brush, s to c k hold in ferrule, length of stock outside ferrule, and depth of ferrule; methods of Sampling, lnspection, and test; and requirements for packaging, packing, and marking for Shipment. U. S. Gov., Federal Specification H-B-451; 1930. Amend- ment 3; 1944. Brushes; Radiator, Bronzing. Covers One type and One grade in three sizes–1 in., 1 1/2 in. , and 2 in. Gives requirements for hair, handle, ferrule, Setting, comparison sample, width and thick- ness of b rush inside ferrule, depth of ferrule, minimum weight of hair in finished brush, minimum hold in ferrule, and minimum length of hair Outside ferrule; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , F e d e r a l Specification H-G-471; 1933. Brushes; ROOf, Knotted-Style, Three Knots. Covers One type and S12e in two grades-A and B. Gives re- quirements for brush stock, Knots, ferrule, block, handle, Setting, COn formity and Standard sample, and 1930. COVers O n e and length U. S. GOV. , Covers One type and grade in four required details; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specifica- tion E-H-B-471; 1942, required brush stock to be 100 percent Tampico fiber. U. S. Gov., Federal Specification H-B-491a; 1939. Amend- ment 1; 1941. Brushes; Sash-Tool. COvers One grade, and two types—(I) oval, in five sizes, and (II) round, in two Sizes. Gives requirements for bristles, handle, ferrule, Setting, dimensions of oval at bris- tle, diameter Of ferrule and depth Of ferrule, mini- mum weight of bristle in brush, minimum length of bristle in and Out of ferrule, and length of handle; methods Of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. for shipment. Emergency Alternate Federal Specification E–H–R-491a; 1942, (issued by Procurement Div., Treas- ury Dept., U. S. Gov.) substituted one type (Oval) and five sizes for the two types and their respective sizes; Substituted bristle and horsetail hair mixture for bristles; Substituted COated Steel for nickel steel pinned; removed requirements for use of hard rubber; and gave tolerance permitted in depth of ferrule. Fe d e r a l Specification H-B-621a; 1939. Brushes; Stencil (Flag Ends Cut). Covers two types- (I) round sash tool handle (sizes No. 1 and No. 2) and (II) regular stencil handle (sizes Nos. 3, 4, and 5). Gives requirements for bristles, Setting, handles, ferrules, diameter and d e p th of ferrule, minimum weight of bristle in brush, minimum hold Of bristle in ferrule, minimum length of bristle outside fer- rule, and Iminimum Over-all length; methods Of Sam- pling, inspection, and tests; and requirements for packaging, packing, and mark1ng for Shipment. Emer- gency Alternate Federal Specification E-H-B-621A; 1942, (1ssued by Procurement Div., Treasury Dept., U. S. Gov.) permitted use of other material in lieu of hard rubber, substituted coated Steel in lieu of nickel-plated Steel, and gave tolerance permitted in depth of ferrule. U. S. Gov., Federal Specification H-B-636; 1930. Brushes; Stippling, Wall. COvers One type and grade. Gives requirements for bristle, block, setting, standard sample, diameter of holes, number of holes, number of rows, size of blocks, minimum length of bristle clear of block, and minimum weight of bristle in finished brush; methods of Sampling, in SDeCt. 10n, and test S; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-H-B-636; 1942. (1ssued by Procurement Div., Treasury Dept., U. S. Gov.) Substituted bristle and horse tail hair mixture for bristle stock and removed requirements for use of copper and brass. U. S. Gov., Federal Specification H-B-696; 1941. Amend- ment 1; 1941. Brushes; Warnish, Flat. COvers One type and grade in three sizes--Q, 1 1/2, and 2 1n. Gives requirements for bristle, handle, setting, fer- rule, standard sample, minimum width and thickness of brush inside ferrule, Iſiinimum weight Of bristle in finished brush, minimum hold of bristle 1n fer- rule, minimum length of bristle Out Of ferrule, and minimum depth of ferrule; methods of Sampling, in- spection, and tests; and requirements for packaging, packing, and marking for S h 1 p In ent . Emergency 1149 982. 2 Commodity Specifications Directory of Alternate Fe d e I a l Specification E-H-B-696; 1942, (issued by Procurement Div., Treasury Dept., U. S. Gov.) substituted bristle and horsetail hair mixture in lieu of bristle S; and coated Steel in lieu of nickel-plated or tin-coated steel; removed require- ment to use hard rubber; gave tolerance permitted in depth of ferrule; and changed detail requirements accordingly. U. S. Gov., Federal Specification H-B-701; 1930. Amend- ment 2; 1943. Brushes; Warnish, Flat (Double X Thick- ness). Covers one type and grade in five sizes-1, 1 1/2, 2, 2 1/2, and 3 in. Gives requirements for bristle, handle ferrule, setting, widths and thick- ness of brush inside ferrule, depth of ferrule, min- imum weight of bristle in finished brush, minimum hold of bristle in brush, and minimum length of bris- tle out of ferrule; methods of sampling, inspection, and tests; requirements for packaging, packing, and marking. - U. S. Gov., Federal Specification H-B-706; 1930. Amend- ment 1; 1943. Brushes; Warnish, Flat (Triple X Thick- ness). Covers one grade and type in four S12eS- 1 1/2, 2, 2 1/2, and 3 1n. Gives requirements for bristle, handle, ferrule, Setting, COmparison Sam- ple, width and thickness of brush inside ferrule, depth of ferrule, minimum weight of bristle in fin- ished brush, minimum hold of bristle in ferrule, and minimum length of bristle out of ferrule; methods of sampling, inspection, and tests; and packaging, pack- ing, and marking. U. S. Gov., Federal Specification H-B-711; 1941. Amend- ment 1; 1943. Burshes; Warnish, Oval. Covers One type and grade and two sizes-2 and 4. Gives re- quirements for ferrule, setting, handle, bristles, Standard sample, minimum 1nside diameter of ferrule, minimum length out of ferrule, weight and length out Uf ferrule of bristles, minimum length and hold in ferrule, of handle, greatest width and thickness of handle at plug end, and depths of wooden ring inside of ferrule; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Federal S p e c 1 f 1 c at 1 on H-B-731; 1930. Brushes; Whitewash. Covers one type and grade. Gives requirements for bristle, ferrule, block, setting, standard sample, width of brush inside of band, depth of band, minimum weight of bristle in finished brush, width of strip in brush, bristle hold in band, mini- mum length of bristle Out of band, and tolerance S; methods of sampling, inspection, and tests; and re- quirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-H-B-731; 1942, (issued by Procurement DiV., Treasury Dept., U. S. Gov.) substituted bristle and horsetail hair stock in lieu of bristles; gave tolerance permitted in length of ferrule; and changed detail requirements accordingly. U. S. Gov. , Fe d e r a l Specification RR-S-714; 1943. A me n d men t 1; 1944. Stencil-Outfits (Letters and Figures); Metallic. Shall be of the lock-edge type, and shall be 1/2, 1, 2, 4, and 6 in. Sizes. Covers material, workmanship, and details of stencil-Outf1t, stencils, ink, brush, stencil box, and marking; meth- ods of sampling, 1nSpection, tests; and packaging, packing, and marking for shipment. American HOSpital ASSn. , 34-22. U. S. Gov. , Navy Dept. Specification 38B28d; 1944. Brushes; Lettering. U. S. GOV., Navy Dept. Specification 38B41; 1944. Brushes; Paint, Flat, Synthetic-Filament Bristles. U. S. Gov., U. S. Army, Corps of Engineers. Specifi- cation 30–36; 1924. Brush; Water Color, Lithogra- phers'. U. S. Gov., Weterans Administration. Specification WA- X-25b; 1941. Brushes; Artists', Bristle. U. S. Gov. , Weterans Administration. Specification WA- X-26b; 1941. Brushes; Artists', Round Red Sable. U. S. Gov. , Weterans Administration. Specification WA- X-27b; 1941. Brushes; Stencil, Artists. References. –Glue brushes, painters' dust brushes, see 982. 3. 982.3 CLEAN ING BRUSHES see 982.9; Ceiling and Wall Dust Brushes. Covers one type and grade in 8-in. and 12- in. sizes. Based On U. S. Gov. Federal Specification American Hospital ASSn..., 34-25. COunter Dust Brushes. Covers One type and size in two grades. Based On U. S. Gov. Federal Specification H-B-201a. American Hospital ASSn. , 34-28. Painters' Flat Dust Brushes. COvers One type and two grades. Based On U. S. Gov. Federal Specifications H-B-211. American Hospital Assn., 34-31. Painters' ROund Dust Brushes. Covers one type and grade. Based on U. S. Gov. Federal Specification H-B-216. American Hospital ASSn. , 34–34. Radiator Dust Brushes. Covers One S12e and grade in two types. Based On U. S. Gov. Federal Specification H-B-221. American Hospital ASSn. , 34-49. Sanitary or Toilet Brushes. COvers One grade and two types. Based On U. S. Gov. Federal Specification H-B-481. American Hospital Assn., 34-55. Deck Scrubbing Brushes. COVers One type, grade, and size. Based On U. S. Gov. Federal Specification H-B-531. American Hospital Assn., 34–58. Hand Floor Scrubbing Brushes. COverS One type, grade, and Size. Based on U. S. Gov., Federal Specification H-B-541. American Hospital Assn., 34–61. White Tampico Hand Scrubbing Brushes. Covers one type, grade, and size. Based on U. S. Gov. Federal Specification H-B-551. American H os p1 t a l Assn., 34-64. Sidewalk Brushes. Covers one type and grade 1n 18-in. , 24-in, , and 30– in. Sizes. Based On U. S. GOV. Federal Specification H-B-591. American Hospital Assn., 43–4. Beaker, Burette, Cylin- der, and Test-Tube Brushes. Covers one grade in five types. Based On U. S. Gov. Federal Specification H- B-126. American Hospital Assn., 70-1. Bedpan Brush. One type, One grade, and One Class. American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Fiber Brushes. Requirements on size of brush, palmetto or bassine fiber, bristle length, number of rows and number Of holes; includes fiber fountain brush for washing beef, fountain sheep nose brush, washing brush for beef necks, washing brush for beef backs, with illustrations. American Meat Institute. Standards for Packinghouse Suppl 1es, Packs, and Equipment; 1928. Wire Brushes. Covers 1150 Commodities Not Elsewhere Classified 982. 3 Requirements on size of block, flat or round wire, | Assn. of American Railroads, Operations and Maintenance bristle length, ends per hole, number and rows of | holes; includes butchers' block brush, metal clearing brush for structural steel and castings, flat Wire fountain brush for brushing out beef killing floors and scrubbing chutes and tables, flatback wire brush for kettles, shoe-handle wire s c r a t c h brush for cleaning files and dies, with illustrations. Dept., Mechanical Div. Manual of Standard and RecCIn- mended Practice, 1942. Painters' Flat Duster Brush, M- 911-39; 1939. Quality of bristle, handle or block, Setting, a n d COrlstruction. Includes also COunter duster brush, plush duster brush, m ou l d e r double duster brush, with Sizes listed as standard for rail- Way DuTDOSes. Assn. of American Railroads, Operations and Maintenance Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recommended Practice, 1942. Battery Cleaning Brushes, M-911-39; 1939. Requirements for gage of brass Spring Wire, stapled into a hardwood curved handle approximately Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Palmetto Scrub Brushes, M- 911–39; 1939. From goOd palmetto fiber, Staple set 1n Oblong block, S12e, and number of holes. 12 in. Long, size of brush part, number of holes, rows | Assn. of American Railroads, Operations and Maintenance of holes, diameter of holes, and length of wire. - Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Bead Scrub Brush, M-911-39; 1939. Two types—stiff grey Russian bristle with Dept., Mechanical Div. Manual of Standard and Recom- In ended Practice, 1942. Plush Duster Rrushes, M-911- 39; 1939. Grey and black Indian bristle, hardwood duster block with handle, Setting compound, and con- Struction. half Indian bristle, and Of Chungking Chinese bristle; ASSn. Of American Railroads, Operations and Maintenance four-row bead Scrub block Of hardwood Setting and COIlStruction. - Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical DiV. Manual Of Standard and ReCOIn- mended Practice, 1942. Counter Duster Brushes, M- 911–39; 1939. Two types—from Chungking Ch 1 n e s e Dept., Mechanical Div. Manual of Standard and Recom- Iſlended Practice, 1942. ROund Car Scrub Brush, M-911- 39; 1939. From st1 ff grey Russian Bristle, with half black or grey Indian bristle: round seamless nickled Steel ferrule, Set in Vulcanized rubber; round paint Style handle. - - bristle, and from grey Russian bristle; hardwood | Assn. Of American Railroads, Operations and Maintenance duster block setting compound, and construction. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechinical Div. Manual of Standard and Recom- mended Practice, 1942. F1 le Cleaning Brushes, M-911– 39; 1939. Round steel wire, drawn 1nto a fabric Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Round Car Wash Brushes (A and B), M-911–39; 1939. Good quality grey Russian bristle, stiff and semi-stiff grades, block, setting, and de- tails of construction to conform to standard sample. backing and nailed to a wooden block; size of block | Assn. Of American Railroads, Operations and Maintenance and length of wire. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and RecCIm- mended Practice, 1942. Hopper Brushes, M-911-39; 1939. Made of good quality grey Tampico, tightly Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. White Tampico Scrub Brush, M-911–39; 1939. No. 37 brush set in standard floor scrub block with pointed ends, exact size, number of holes, diameter of hole, and length of fiber given. woven in spiral grooves 1n WOOden Curved handle, Or Assn. Of American Railroads, Operations and Maintenance as approved. Length of brush part, Over-all, and diameter. Assn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Machine Shop Bench Brushes, Dept., Mechanical DiV. Manual Of Standard and Recom- mended Practice, 1942. Wire Scratch Brush, M-911–39; 1939. Curved and four-row shoe handle types; re- quirements for gage of wire, hardwood block, size, and number of holes; and length Of Wire. M-911–39; 1939. Made with grey Tampico Staple, Set | National Assn. of Dyers and Cleaners of the U. S. and in hardwood block 13-in. long with String in handle. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- Canada. The Spotting Department, 1940. Includes recommendations for the v ar 1 o us types of brushes used in the spotting department. mended Practice, 1942. Moulder Double Duster Brush, National Assn. of Purchasing Agents. Handbook of Com- M-911–39; 1939. One side half-st1 ff grey Russian, and other side grey Tampico, plain Sanded hardwood block, setting, and construction. modity Data Sheets, 1938. Brushes; Cleaning. Covers definition, materials, standard sizes, manufacture, specifications, uses, and Ordering instructions. Assn. of American Railroads, Operations and Maintenance | U. S. Gov., Dept. of Commer c e , National Bureau of Dept., Mechanical Div. Manual Of Standard and RecQIn- mended Practice, 1942. Moulder's Wire Brush, M-911– 39; 1939. Two sizes, made with flat steel wire pin- ned Or Stapled in hardwood block, requirement.S. for sizes Of block, number and Si Ze Of hole, 2- and 4-1n. projection of wire out of block. Standards. Simplified Practice Recommendation R167– 37; 1937. Counter, Window, and Radiator Brushes. This recommendation establishes a simplified schedule of stock varieties and fillings for counter, window, and radiator b ru s h e s . Sponsored by the American Brush Manufacturers ASSn. Assn. Of American Railroads, Operations and Maintenance U. S. GOV., Federal Specification H-B-128; 1938. Brushes; Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Oblong Car Wash Brush, M-911- 39; 1939. Made from mixture of Russian, Chinese, and Indian bristle, COn forming to Standard Sample, maple or Sycamore block with four holes for handle, setting, construction, and dimenS10n S. ($3.9677 ()—-4, 7–73 1151 Beaker, Burette, Cylinder, and Test. Tube. Covers one grade in five types—(I) beaker, with bristles on wooden Or wire handle; (II) burette, with bristles on wire handle; (III) cylinder with brushes on wire handle; (IV) cylinder, with brushes on wooden handle; and (W) test tube, with bristles on wire handles. 982. 3 Directory of Commodity Specifications Gives requirements for brush Stock, wood handles, wire handles, bristles, finish; methods of inspection, sampling, and tests; and requirements for packaging, packing, and marking for shipment. Emergency Alter- nate Federal Specification E-H-B-128; 1942, (1ssued by Procurement Div., Treasury De p t . U. S. Gov. ) c h a ng e d requirements for utilization of brass or bronze and gave requirements for Steel in lieu there- Of. U. S. Gov., Federal Spec 1 f 1 c a t 1 on H-B-151; 1930. Brushes; Casting. Covers One type and grade. Gives requirements for block, wire, holes, f l n is h, and toleranceS; In et h O d S Of Sampling, inspect 10n, and tests; and requirements for packaging, packing, and marking. U. S. Gov., Federal S p e c i f 1 c a t 1 on H-B-171; 1930. Brushes; Cuspidor. Covers One type, grade, and size. Gives requirements for stick, construction, finish, and tolerances; methods Of Sampling, inspection, and tests; and requirements for packaging, packing, and Inarking. U. S. Gov., Federal Specification H-B-191; 1930. Amend- ment 1; 1944. Brushes; Dust, Celling and Wall. COvers One type and grade in two sizes, 8 in. and 12 in. Gives requirements for stock, block, handle, number Of holes, depth of holes, and minimum weight of bris- tle per brush; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Federal Specification H-B-2O1a; 1940. Amend- ment 2; 1942. Brushes; Dust, COunter. Covers One type and size, and of two grades- (A) with Chinese or Russian bristles and (B) with live horsetail hair. Gives requirements for bristles, b 1 O C k, setting, holes, minimum length of bristles clear of block, minimum weight of bristles, and tolerances; methods Of Sampling, inspection, and test S; and requirements for packaging, packing, and marking for shipment. Emergency Alternate Federal Specification E-H-B-2O1a; 1943, (1ssued by Procurement Div., Treasury Dept., U. S. Gov.) changed the , equirements of grade A brushes. U. S. GOV., Federal Specification H-B-211; 1930. Amend- ment 1; 1941. Brushes; Dust, Painters". Flat. Covers One type in two grades-A and B. Gives general and detailed requirements for handle, bristle, setting, Standard Sample, width of block, thickness of block at bristle, diameter and number Of Outside and middle holes, number Of Outside and middle Knots, minimum length of bristle clear of block, and minimum weight of bristle in finished brush; methods of sampling, Inspection, and tests; and requirements for packag- ing, packing, and marking. E m e I g en C y Alternate Federal Specific ation E-H-B-211; 1943, (1ssued by Procurement Div., Treasury Dept., U. S. Gov.) changed general requirements and detail requirements. U. S. Gov., Federal Spec 1 f 1 c at 1 on H-B-216; 1930. Brushes; Dust, Painters', Round. Covers one type and grade. Gives detail requirements for bristle, handle, setting, Standard Sample, diameter and num- ber of inside and Outside holes, Outside diame ver of block, minimum length of bristle clear of block, and weight Of bristle in finished brush; methods of Sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Al- ternate Federal Specification E-H-B-216; 1943, changed requirements for Stock, handle, staple settling, com- parison sample, and Dacking. U. S. Gov., Federal Specification H-B-221; 1933. Amend- ment 1; 1939. Brushes; Dust, Radiator. Covers one grade and size in two types-(I) wooden handle and (II) twisted handle. Gives detail requirements for stock, block and handle, holes, setting, and tolerances; methods of sampling, 1m spection, and tests; and re- q u i r e men t S for packaging, packing, and marking. Emergency Alternate Federal Specification E-H-B-221; 1942, (issued by Procurement Div., Treasury Dept., , U. S. Gov.) changed the requirements for brush wire. U. S. Gov., Federal Spe c 1 f 1 c a t 1 on H-B-271; 1933. Brushes; Garage, Fiber. Covers one type and grade in three sizes–14-in. , 18-in., and 24-in. (length of block). Gives requirements for block, setting, han- dle, widths and thickness of block; number of rows, number and diameter of holes, depth of holes, and length of turn out of block; methods of Sampling, Inspection, and tests; and requirements for packaging, packing, and marking. U. S. Gov. , Federal Specification H-B-328; 1943. Brushes; Hand, Scrub. Covers one type of brush with pig and/or hog bristles or synthetic bristles. Gives requirements for block and finish, holes, staples, Stock, bristle Stock, synthetic bristle stock, fastness to boiling water, fast- ness to light, and sterilization; methods of sampling, in- Spection, and tests; and packaging, packing, and marking. U. S. - GOv., Federal Specification H-B-481; 1939. Amend- ment 1; 1944. Brushes; Sanitary Or TOllet. COvers one grade and two types- (I) twisted in wire, curved brush head, and (II) spiral wound, straight brush head. Gives requirements for wires, fibers, stock, brush heads, handles, and finish; methods Of Sam- pling, inspection, and tests; , and requirements for packaging, packing, and marking for Shipment. U.S. Gov., Federal Specification H-B-521; 1930. Amend- ment 3, 1944. Brushes; Scrubbing, Clothes. Covers One type and grade. Gives requirements for material and work- manship, block, stock, holes, finish, ends of block, top edge of block, and tolerances; methods of Sampling, in- spection, and tests; and packaging, packing, and marking. U. S. GOV., Federal Specificatlon H-B-531; 1930. Amend— ment 3; 1940. Brushes; Scrubbing, Deck. Covers one type, grade, and size. Gives requirements for block, handle, brush Stock; dimensions, holes, tolerances, and finish of block; dimensions, tolerances, and fin- 1sh of handle; Stock, Staples, methods of sampling, 1nSpection, tests, and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-H-B-531; 1943, changed requirements for block, brush Stock, and COnstruction. U. S. GOV., Federal Specification H-B-541; 1930. Amend- ment 2; 1938. Brushes; S crub b in g, Floor, Hand. COvers One type, grade, and size, Gives require- ments for block, holes, brush stock, methods of Sam- pling, 1nS pect lon, tests, packaging, packing, and marking. Emergency Alternate Federal Spec, fication E-H-B-541; 1943, c h a n ge d requirements for block, holes, and brush stock. U. S. Gov., Federal Specification H-B-551; 1933. Amend- ment 3; 1939. Brushes; Scrubbing, Hand, White-Tampico. Covers One type, grade, and size. Gives requirements for block, holes, brush stock, finish, tolerances, methods of Sampling, inspection, tests, packaging, 1152 Commodities Mot Elsewhere Classified 982. 5 packing, and marking. Emergency Alternate Federal Specification E-H-B-551; 1943, changed requirements for block and brush Stock. U. S. Gov. , Federal Specific at 1.On H-B-591; 1933. Brushes; Sidewalk. COvers One type and grade in three sizes- 18-in. , 24-in. , and 30-1n. Gives requirements for stock, block, handle, holes, and tolerances; meth- Ods of Sampling, inspection, and tests; and require- ments for packaging, packing, and marking. U. S. GOV. , Federal Specification H-B-681; 1934. Amend- ment 1; 1939. Brushes; Typewriter. Covers two types: (I) Machine-dusting in three classes- (A) cone style, (B) paint-brush style, wire handle, and (C) paint- brush style, wood handle; and (II) type-cleaning in two classes- (A) tooth-brush style and (B) twisted- in-wire style). Gives requirements for des 1 gns, bristles, handles, and ferrules; methods of sampling, inspection, and test S; and requirements for packag- 1ng, packing, and marking. U. S. Gov., Federal Specification H-B-751; 1934. Amend- ment 1; 1944. Brushes; Window. COvers One grade and size, and two types- (A) horsehair and (B) horse- hair-and-fiber (mixture). Gives requirements for block, stock, handle, holes, setting, and tolerance; methods of sampling, inspection, and tests; and pack- aging, packing, and marking. U. S. Gov., Marine Corps Specification, 1943. Brush; Meat Block. U. S. Gov. , Marine Corps Specification, 1933. Brush; Wire, Brass, for Pistol, Caliber . 45. U. S. Gov. , Navy Dept. Specification 13B13g; 1944. Brushes; Boiler-Tube, Wire, Sectional, Push-Brushes. U. S. GOV. , Navy Dept. Specification 13B14d; 1944. Brushes; Boiler-Tube, Wire-Bristle, Expanding-Type, For Use With Cleaning-Outfits, Boiler-Tube, Electric Motor-Driven and Air Motor-Driven. U. S. Gov. , Navy Dept. Specification 13C8 d? Cleaning-Outfits; Boiler-Tube, Motor-Driven. U. S. Gov. , Navy Dept. Specification 38B25c; 1945. Brushes; Cleaning, Steel-Wire, Rectangular, Handled. U. S. GOV. , Navy Dept. Specification 40B5a; 1945. Brushes; Wire, Rotary, Cup, and Radial (Disk). U. S. Gov. , Post Office Dept., Div. of Motor Vehicle Service, Bureau of the Fourth Assistant Postmaster General. Specifications for Brushes; Fountain, for Truck Washing. U. S. Gov. , Treasury Dept., Procurement DiV., 526a; 1942. Brushes; Draftsmen's, DuSt. COVerS One type and One grade. Gives require ments for Stock, block and handle, holes, and Setting; methods of Samp11ng, inspection, and tests; and packaging, packing, and 1940. marking. U. S. Gov., U. S. Army, Ordnance Dept. Specification 30-62; 1932. Brush; Cleaning, Motor. U. S. Gov., U. S. Army, Quartermaster Corps. Speci fl- cation 30-60A; 1938. Brush; Horse, M-1912. U. S. GOV., U. S. Army, Medical Dept. Specification 30-64A, 1940. Brush; Meat Block. U. S. Gov. , U. S. Army, Medical Dept. Specification 30-65; 1939. Brush; Hand. U. S. Gov. , U. S. Marí time COmmission. Specification 64-MC-9a; 1943. Brushes; Bakers " , Bakers' Bench OT Flour, and Butchers' Block. COVerS OII e grade and three types- (I) bakers", (II) bakers' bench or flour (III) butchers' block. Gives requirements for bris- tles, handles, workmanship, and detalls for each type; sampling, inspection, and methods of test; and packaging, packing, and marking. U. S. Gov. , Weterans Administration. Specification WA- MM-333; 1944. Sink Brushes. References.—Floor sweeps, see 981. 4, 981. 0. 982. 1: POL | SHING BRUSHES Assn. Of American Railroads, Operations and Maintenance Dept., Mechanicăl Div. Manual of Standard and Recom- mended Practice, 1942. Stove Brushes, M-911-39; 1939. Made from good quality Tamp ico fiber, set in solid block, arched handle fastened to block with two screws, S 12e Of block minimum holes, diameter Of holes, and length of fiber. U. S. GOV., Federal Specification H-B-131; ment 2, 1944. Brushes; Blacking and Dauber. COvers One type, size, and three grades- (A) 100 percent horse hair, (B) 50 percent horse hair and 50 percent palma fiber, and (C) 100 percent palma fiber. Gives requirements for block, stock, workmanship, toler- ances, and details; methods of sampling, inspect 1on, and tests; and packaging, packing, and marking. U. S. Gov. , Navy Dept. Specification 38B26b; Brushes; Floor, Waxing and Polishing. U. S. Gov. , Navy Dept. Specification 38B27b; Brushes; PlaterS' . 982.5 BRUSHES FOR INDUSTRIAL USE ASSn. Of American Rallroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Recoſſ- mended Practice, 1942. Acid Brushes, M-911-39; 1939. To be yellow flagged Tampico fiber, nickeled tin lock Seam ferrule, peerless style varnish hardwood handle, Setting in Vulcanized rubber, and construction. ASSI. Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual Of Standard and Recoſſ- mended Practice, 1942. Leather Bound White Wash or Roofing Brushes, M-911-39; 1939. Soft grade Tient- S in Or Manchurian bristle, mixed with Superior Han- kOw, Chungking, Or Yunan st1 ff bristle, 6 1/2 - O Z. leather welting, extension style block, Vulcanized rubber setting. ASSI). Of American Railroads, Operations and Maintenance Dept. , Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Roof Brushes (3-Knot), M-911- 39; 1939. GOOd grey Or black Tamplco center, cased with pure Chinese bristle. Three knot roof type, hardwood block, Seamless steel ferrules, setting, and Wedging. ASSI). Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- Iſlended Practice, 1942. Tar Brushes, M-911-39; 1939. Uses grey Russian bristle, semi and stif f grade, ferrule, handle, Setting, and construction. ASSn. Of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recom- mended Practice, 1942. Whitewash Brush, M-911-39. GOOd White Tampico fiber, staple set in finished Whitewash block, with staff holes. 1933. Amend- 1942. 1942. References.—Wire and fiber cleaning brushes, 982. 3; paint and stenc il brush es , see 982. 2; SWeeping brushes, see 981. 4. S 62 62 ha. ir 1153 982.6 Directory of Commodity Specifications 982.6 CARBON BRUSHES References.—Carbon brushes for electric motors, see 711.42. - 982.9 MISCELLANEOUS BRUSHES American Hospital Assn., 52-1. Hand Brush. grade and one class. American Meat Institute. Standards for Packinghouse Supplies, Packs, and Equipment, 1928. Government Standard Stamping Brush. Of Chinese bristle for ink pad use, size of block, length of bristle, and number Of rows. Assn. of American Railroads, Operations and Maintenance Dept., Mechanical Div. Manual of Standard and Recomi- mended Practice, 1942. Dye Brushes, M-911-39; 1939. Made from half Russian and half Indian bristle, Set in hardwood block with strong brush wire, S1ze of 42 brush, back of block glued and fastened with Six SCI*eWSe U. S. Gov., Dept. of Agriculture, Forest Service. Spec- ification 247-49-S. Brush; Pastry. U. S. Gov., Federal Specification H-B-291; 1930. Amend- ment 1; 1941. Brushes; Glue, Flat. Covers one type, two grades, and three sizes-Nos. 1, 2, and 3. Gives detail requirements for bristle, handle, ferrule, COverS OIle setting, width inside ferrule, depth and thickness of ferrule, thickness of brush inside ferrule, mini- mum weight of bristle in finished brush, minimum hold of bristle in brush, and length of bristle Out- side of brush; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking. Emergency Alternate Federal Specification E-H-B-291; 1942, (1ssued by Procurement DiV., Treas- ury Dept., U. S. Gov.) substituted steel in lieu of nickeled brass, gave tolerance permitted in depth of ferrule; and changed the requirements for hard rub- ber. - U. S. Gov., Federal Specification H-B-301; 1930. Amend- ment 2; 1944. Brushes; Glue, Round. Covers one type, one grade, and three sizes-Nos. 1, 2, and 3. Gives requirements for stock, handle, ferrule , setting, comparison sample, diameter and depth of ferrule in- side, minimum weight of bristle in finished brush, diameter of handle wide st point in brush, bristle hold in ferrule, and length of bristle outside of ferrule; methods of sampling, inspection, and tests; and requirements for packaging, packing, and marking- U. S. Gov. , Federal Specification H-B-401; 1938. Brushes; Mucilage and Paste. Covers one grade, in two types— (I) brushes with collar and rim, (II) flat brushes without collar. Gives requirements for bristles, ferrules, handles, finish, dimensions for bristles, brushes, and handles; methods of sampling, inspection, and tests; and requirements for packag- ing, packing, and marking for Shipment. Emergency Alternate Federal Specification E-H-B-401; 1942. substituted horsehair in lieu of bristles, and steel in lieu of aluminum or other nonferrous metal; elmin- ated hard rubber; and changed requirements accord- 1ngly. U. S. Gov. , Federal Spec 1 fic at lon H-C-421; 1941. Cleaners; File, Combination (Brush and Card). For removing filings that have become clogged between file teeth. Gives requirements for design, wooden block, handle, wires, file card, packing, brush, scorer; methods Of sampling, inspection, and tests; and requirements for packaging, packing, and marking for shipment. U. S. GOV. , Navy Dept. Brushes; Seaming. U. S. Gov., Treasury Dept., Procurement Div., 284A, 1942. Brushes; Seaming. Shall be of one type, grade, and size. Gives requirements for block, brush stock, Stock, holes, dimens i Ons, and tolerances; method of sampling, inspection, and tests; and packaging, pack- 1ng, and marking. Spec ification 38 B 29a; 1943. U. S. Gov., U. S. Army, Medical Dept. Specification 30-66; 1939. Brush; Weighted. U. S. Gov. , U. S. Army, Medical Dept. Specification 30-67; 1939. Brush; Bedpan. References.--Dental brush wheels, see 915. 10; hair Sweeping brushes, see 981. 4. - 983. MOPS American Hospital Assn., 34-109. Cotton Mops. narrow and wide band types in six classes. on U. S. Gov., Federal Specifications T-M-561a. American Hospital Assn., 34-112. Oval Shape Cotton Dry Mops Without Handles (Oil Treated and Untreated, for Walls, Ceilings, and Floors). Covers one type natural color cotton in three sizes-8-oz., 12–oz., and 14-Oz. . . Based on U. S. G. O. v . , Treasury Dept. , Procurement Div., Specification 407A. American Hospital Assn., 34-115. Oil-Treated Floor Mops With Handles (Triangular shape). Covers one grade, type, and size. Based on U. S. Gov., Treasury Dept., Procurement Div. Specification 408A. U. S. Gov. ...Federal Specification T-M-561a; 1938. Amend- ment 1; 1944. . Mops; Cotton. Covers one grade in two types- (1) narrow band and (2) wide band; and in six classes- (A) 9 lb. per dozen, (B) 12 lb. per dozen, (C) 15 lb. per dozen, (D) 18 lb. per dozen, (E) 20 lb. per dozen, and (F) 24 lb. per dozen. Gives requirements for material and workmanship; detail requirements for each type; number of strings per mop, widths at center, and lengths; methods of sam- pling, inspection, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Navy Dept. Specification 38M1; 1941. Mops; Graving and Pitch. tº U. S. Gov., Treasury Dept., Procurement Div., No. 346; 1939. Mops; Cuspidor and Sanitary, Cotton. Only One type and grade of mop is covered, made of clean cotton, combed, and free from S1zing or other loading materials, and so treated as to allow it to readily absorb liquids. Gives requirements for handles, length, mop, over-all length, and manner of securing mop to handle; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., 407A; 1939. Mops; Dry, Cotton, Without Handles (011 Treated and Untreated, for Walls, Ceilings, and Floors) (Oval Shape). Covers three weights–8 oz., 12 oz., and 14- oz., made of natural color cotton. Gives requirements for frame shape, handle clámp, oil, dimensions; meth- od of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div. , 408B; 1942. Mops; Floor, Oil Treated, With Handles (Tri- angular Shape). Covers one grade, type, and size. COvers Based 1154 Commodities Not Elsewhere Classified 992. Shall be made of clean Cotton free from lint, sizing, or other loading materials. Gives requirements' for mop yarn and C010rs, tape OT band, frame, handle, ferrule, and dyes; method of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., Treasury De D t ..., Procurement DiV., 571a; 1942, Swab S: Deck. COvers One type, grade, and class. Gives requirements for handle, shape, finish, dimen- Sions, Swab, Cotton twine, Substitute for marlin. and Securing Swab to Ilandle: methods Of sampling, in- Spect 10n, a n d tests; a II d packaging, packing, and Imarking. 983. I MOP STICKS U. S. G O V., D ep t . Of Commerce, Standards. Commercial Standard CS2–30; 1930. Mop- Sticks. This COImmercial Standard is a minimum spec- 1fication for mopsticks used in domestic, janitor, and like Service. Gives general and detail require- ments covering domestic and janitor sizes of mop- Sticks of the Spring lever type and screw type; also Tequirement.S COVering metal fixtures such as head, Spriſig, and lever. U. S. GOV., Federal Specification NN-H-101: 1934. Amend- thent, 4; 1944. Handles; MOp. COVers One grade and three types- (I) screw type (malleable iron or pressed steel head), (II) Spring-lever type (malleable iron or pressed steel head), and (III) alternate types. Gives requirements for material, kind of wood for Stick, workmanship, Stick, metal fixtures, bail, head, screw-pin, and finish; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., Veterans Administration. G-52D: 1933. 983.2 MOPPING OUTFITs American Hospital A S S n . , 34-106. Nati Onal Bureau Of Handles for Floor Mops. Mopping Outfits. COVers two types in various styles and Size S. Based On U. S. GOV. Federal Specification RR-M-571. U. S. Gov., Federal Specification RR-M-571; 1938. Amend- ment 2; 1944. Mopping Outfits. Covers two types– (1) wringers, light-duty, for use either with general utility buckets or without buckets; and (II) wringer 990-999 ggſ. MATCHES U. S. GOV., Fe d e r a l Specification EE-M-101c; 1944. M at ches; Safety (Wood in Boxes; Paper in Books). Covers one grade and two types - (I) wood (in boxes) and (II) paper (in books). Gives general require— ments and detail requirements for eacn type; methods of Sampling, 111Spection, and tests; and packaging, packing, and marking for Shipment. U. S. GOV. , Weterans Administration. G-343a; 1944. Matches; Safety, 992. BUTTONS U. S. GOV., Federal Specificat 10n W-B-871; 1934. Amendment 3; 1944. Buttons. Covers three types: (I) Collar, in two classes- (A) hard fiber and (B) plain wood; (II) sewing nole, in nine classes— (A) aluminum, (B) Done, (C) brass, (D) composition, (E) Japanned inor, (F) vegetable ivory, (G) salt water pearl, (H) fresſ, Specification WA- 1n BOOKS. Specification WA- w and water COntainer combinations. Gives requirements for material, workmanship, cadmium or Zinc coating, water-containers, wringers, and details for each type class, Style, and Size: methods Of Sampling, inspec- tion, and tests; and packaging, packing, and marking for shipment. U. S. Gov. , Navy Dept. Swabs; Deck. U. S. GOV., Treasury De p t . , Procurement DiV., 534a: 1942. Buckets; Mopping Apparatus; Oval, Caster Mounted. This specification covers oval shaped buckets mount- ed on casters' for use with hand Operated mop wring- ers. Buckets furnished in four sizes–16, 26, 35, and 50 qt. Gives requirements for design, fabrication, seams, top rim, ears, bail, Casters, dimensions, and thickness of metal; methods Of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div., No. 726; 19 4 5 - Swabs; Hand; COVers One type, grade, and class. Gives requirements for Swab, cotton twine, COnstruction, COmparis On Sample, and length; methods of Sampling, inspection, and tests; and packaging, packiiig, and marking for Shipment. U. S. G O V., U. S. Maritime Commission, Specification 42-MC-1a: 1941. Mopping Outfit; Mechanical. Type I-with galvanized pails; type II-with WOOden pails; and there Shall be but One grade. Gives requirements for workmanship, CapaCity, bails, ears, finish Of mechanical parts, roller bridges, rollers, foot treadle, pivots, Springs, foot brace, inspection, and method of test. U. S. GOV., Veterans Administrat, iOn. Specification 38S1C: 1944. Specification WA- G-109e; 1937. Mopping Outfit. 98). SWEEPERS U. S. Go W., Treasury Dept., Procurement DiV., 524a; 1942. Sweepers; Carpet. Covers one type, one grade, and two sizes—(1) 13 in. and (2) 17 1/2 in. Gives requirements for metal finish, W0Od, WOOd finish, color, dimensions, case, driving wheels, brush unlt, combs, dirt collector, pan release lever, bumper, handle, bail and handle socket, a n d performance; methods of sampling, inspection, and test; and pack- aging, packing, and marking. MISCELLANEOUS ARTICLES water pearl, and (I) zinc, and (III) staple, in four classes- (A) composition, (B) ; vegetable ivory, (C) Salt water pearl, and (D) fresh water pearl. Gives requirements for material and workmanship, snape, Color, sizes, and details for each Class; methods Of Sampling, inspection, and tests; and packaging, pack- ing, and marking. U. S. Gov. , Marine Corps Specification, 1943. Button; Honorable Discharge. U. S. GOV., Marine Corps Specification, 1944. Buttons: Metal, for Officers' Uniforms. . U. S. Gov., Marine Corps Specification, 1944. Buttons; Metal, Uniform and Cap (Enlisted Men). U. S. GOV. , Marine Corps Specification, 1943. Buttons; Plastic, for Uniform and Cap (Enlisted Men). U. S. GOV., flar ille COTps Specification, 1943. Butt OnS; Sewing, Plast ic. U. S. Gov. , Marine Corps Specification, 1938. Butt On; U. S. l'ar iſle COrps Reserve. 1155 992. Directory of Commodity Specifications U. S. GOV., Navy D e D t. Specification 71B3b; 1942. Buttons: BrOnze, Eagle, Gilt, Anchor. U. S. Gov., Navy D ep t . Specification 71B4b; 1943. Buttons, Eagle, Gilt and Bronze, for Officers' Uni- f Orms. 993. BREATH |NG AND D | V | NG APPARATUS Industrial Hygiene Foundation of America, Inc. Pre- ventive Engineering Series, Bullet in 2, Part 2; 1938. Use and Care Of Respirators. tors, and 1ncludes list of respiratory protective devices approved by U. S. Bureau of Mines. National Safety Council. American Standards Assn., K13-1930. COde for Identification of Gas—Mask Can- 1sters. Published as Bullet in 512 of Bureau of Labor Statistics, U. S. Dept. of Labor. Assigns definite Colors to gas mask canister, dependent on kind of gas, Smoke, Or mist with which, it is Supposed to be used. For Gas Masks used in industrial plants, mines, res- Cue WOrk, fire fighting, etc. Society of Automotive Engineers. Aeronautical Recom— Imended Practice, 171; 1944. NOmenclature, Aircraft OXygen Equipment, Lists 45 terms alphabetically and defines them. U. S. GOV. , Army Air Forces. 1944. Mask; OXygen, Type A-13. U. S. Gov. , Army Air Forces. Specification 3166-1; 1944. Mask; Oxygen, Type A-7A. U. S. GOV. , Army Air Forces. Specification 40465A; 1944. Regulator; Diluter-Demand Oxygen, Type A-14, Pressure Breathing. U. S. Gov. , Army Air Forces. Specification 40466-1; 1945. Regulator; Diluter-Demand Oxygen, Type A-15. U. S. Gov. , Army Air Forces. Specification 40622A-1; 1944. Kit; Oxygen Mask Maintenance, Type Z-1. U. S. Gov. , Army Air Forces. Specification 40705-2; 1944. Walve; Mask Exhalation, Pressure COmpensating. U. S. Gov., Army-Navy Aeronautical Specification AN-0- 134; 1944. Connection Assemblies; Demand Mask to Regulator Tube. U. S. Gov. , Army-Navy Aeronautical Specification AN-M- 3; 1942. Masks; Oxygen. U. S. Gov. , Army-Navy Aeronautical Specification AN-R- 5; 1942. Regulators; Diluter-Demand Oxygen. U. S. Gov. , Army-Navy Aeronautical Specification AN-R- 11; 1942. RegulatOr ASSemblies; Demand Oxygen. S. Gov., Army-Navy Aeronautical Specification AN-T- 23a-1; 1944. Tube ASSemblies; ulator. U. S. Gov. , Dept. Of C Om In e r c e , National Bureau of Standards, H 24; 1938. American Standards Assn., Z 2–1938. Standard Safety Code for the Protection Of the Heads, Eyes, and Respiratory Organs. Pro- tectors for Chipping, rive ting, calking; S caling, grind ing; exposure to dust and wind; babb Itting; handling corrosive chemicals, dipping, brush coating; exposure to glare; Oxyacetylene welding, furnace WOrk; arc welding and Cutting; exposure to dust fumes, mist, Smokes, OT Other atmospheric particulate matter; abrasive blasting; exposure to irrespirable gases and Vapors; and exposures to heavy falling Objects. Operating rules and tests for protectors. U. S. GOV. , Navy D e p t . Specification 12D1d; Diving Apparatus. U. S. Gov. , Treasury Dept., Procurement Div., 409D; 1943. Respirators; Dust (Non-Toxic), Mechanical- Specification 3165–A-1; U. 1935. Covers use of Respira- . OXygen, Mask to Reg- Filter. Shall be in one type and one grade and shall bear the approval of U. S. Bureau of Mines for pro- tect 10n against type A dusts. Gives requirements for rubber parts, metal parts, sterilization, weight, face piece, Valves, filter unit, container, and fil- tering medium; methods of sampling, inspection, and tests; and packaging, packing, and marking. U. S. Gov., Treasury Dept., Procurement Div. 5194; 1943. Masks; Gas. Hydrocyanic A c 1 d (Hydrogen-Cyanide). COvers One grade, two types- (I) hose-connection car- 1ster and (II) direct-connection canister; and two cãasses- (A) with warning agent and (B) without warn- 1ng agent. Intended for protec Jion against hydrogen Cyanide gas and shall bear the approval of the U. S. Bureau Of M1mes. Gives requirements for material, Workmanship, rubber parts, metal parts, face piece, Valves, hose, Canister, carrying harness, and carrying case; methods of Sampling, inspection, and tests; and packaging, packing, and marking. U. S. GOV., Treasury Dept., Procurement Div., 556c; 1942. Respirators; D us t (Toxic and Non-Toxic), Mechanical-Filter. Covers one type and one grade 1ntended for protection against free silica, asbestos, aluminum, cellulose, cement, charcoal, coal, coke, flour, gypsum, iron Ore, limestone, , wood, lead, cad- mium, arsenic, chromium, magnesium, selenium, vanadium, and their compounds. Gives requirements for rubber parts, metal part s , sterilization, total weight, face piece, Valves, filter unit, container, and fil— tering medium; methods of sampling, inspection, and tests; and packaging, packing, and marking. S. Gov., Treasury Dept., Procurement Div., 1942. Respiratory; Supplied-Air. with filter assembly holder; and class B, without filter assembly holder. Intended for use with air Supplied by means of a hose line attached to a re- mote source. Gives requirements for rubber parts, metal parts, face plece, exhalation valve, breathing hose, f1lter assembly and air regulator, and filter assembly holder; methods of sampling, inspection, and tests; and packaging, packing, and marking. S. Gov., Treasury Dept., Procurement Div., No. 823; 1943. Masks; Gas. Universal (Not for Purposes of Warfare). Covers One type and one grade. Intended for respiratory protection in air against acid gases, Organic Vapors, ammonia, carbon monoxide, Smoke from Ordinary fires, dust, fumes, mists, and fogs. Gives requirements for material, workmanship, rubber parts, metal parts, face piece, exhalation valve, checking harness, and carrying case; methods of inspection, Sampling, and tests; and packaging, p a c k l n g, and marking. U. S. GOV., U. S. Army, Army Air Forces. Specification 94-3107; 1940. Mask: Oxygen, Type A-8. U. S. Gov. , U. S. Army, Chemical Warfare Service. Spec- 1fication 20-30C; 1941. Walve; Outlet, Gas—Mask. U. S. Gov., U. S. Army, Chemical Warfare Service. Spec- 1f1cation 20-32B; 1930. Deflector; Rubber, Gas—Mask Facepiece. U. S. Gov., U. S. Army, Chemical Warfare Service. Spec- 1 fication 20–34A; 1928. Valve; Canister, Check. U. S. Gov., U. S. Army, Chemical Warfare Service. Spec- ificatl On 20-75C; 1941. Faceblank; Facepiece, Gas— Mask. U. S. Gov., U. S. Army, Chemical Warfare Service. Spec- ification 20-84B; 1939. Disc; Inlet Walve, Canister. U. 557c; COVers-class A, U. 1156 Commodities Not Elsewhere Classified 997. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-51-13C, 1938. Castings; Die, for Gas Masks. U. S. GOV. , U. S. Army, Chemical Warfare Service. Specification 97-51-44A, 1933. Harness; Head, MII, ASSembly. U. S. Gov. , II. S. Army, Chemical Warfare Service. Specification 97-51-49; 1928. Bridge; Wire, Sub- marine Face Piece. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-51-52; 1928. Mask, Gas, Public Health Service, H. C. N. U. S. Gov., U. S. Army, Chemical Warfare Service. Specification 97-51-56; 1929. Mask; Gas, Ammonia. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-51-57; 1929. Mask; Gas, Fireman's. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-51-65; 1929. Mask; Gas, Oil WapOr. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-51-66; 1935. Facepiece; Service, M1A2. es U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-51-94; 1937. Facepiece; Diaphragm, MII, Elastic Type Head Harness. U. S. GOV. , U. S. Army, Chemical Warfare Service. Specification 97-51-112, 1942. Diaphragm; Cellulose ACetate. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-51-114; 1942. Faceblank; Fully Molded, Army Optical Gas Mask. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-51-126; 1941. Faceblank; Service, Fully Molded. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-51-142; 1940. Facepiece; Gas-Mask, NOncOmbatant, MI. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-51-143; 1940. Mask, Gas, Noncoſſ- batant, MII. U. S. GOV. , U. S. Army, Chemical Warfare Service. Specification 97-51-152; 1942. Fabric, Rubberized; Disc, Inlet Walve. U. S. GOV. , U. S. Army, Specification 97-52-24B; 1937. H. C. N. , MI. * U. S. Gov. , U. S. Army, Chem 1 cal Warfare Service. Specification 97-52-26A; 1937. Canister; All Pur- pose, MI. U. S. GOV. , U. S. Army, Chemical Warfare Service. Specification 97-52-52A; 1937. Canister; Ammonia, MI. U. S. GOV. , U. S. Army, Chemical Warfare Service. Specification 97-52-57A; . 1937. Canister; Gas-Mask, Oil-Wapor, MI. U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-52–62; 1930. Canister; Submarine, Respirator, MIAI. U. S. GOV. , U. S. Army, Chemical Warfare Service. Specification 97-52-72; 1937. Canister; Acid Vapor, MI. U. S. Gov., U. S. Army, Chemical Warfare Service. Specification 97-53-15; 1934. Carrier; MIIIA1, Gas Mask. U. S. Gov. , U. S. Army, Chemical War fare Service. Specification 97-54-98; 1939. Faceform; Gas Mask, MII. Chemical War fare Service. Canister; Gas-Mask, U. S. Gov. , U. S. Army, Chemical Warfare Service. Specification 97-101C; 1938 . Facepiece; Service, MIAI. U. S. GOV., U. S. Army, Medical Dept. 10-2126A 1941. Tubes; Breathing. Specification 99). PI PES AND SMOKERS 1 OUTF | TS American HOSD1 tal Assn., 34-139. Covers full and semi-rocking types. U. S. Gov. , Navy Dept. Specification 25R1a; 1944. Receivers; Ash, TObacco. U. S. Gov. , Treasury Dept., Procurement Div., NO. 348; 1939. Stands; Smoking. Covers two types- (I) full- rocking and (II) semi-rocking, and are constructed of metal. Gives requirements for tray, bowl, base, stem, snuffer-clips, finish, weight, and size; meth- ods of sampling, inspection, and tests; and packag” 1ng, packing, and marking. U. S. Gov. , Treasury Dept., Procurement Div., No. 696; 1944. Trays; Ash. Shall be made of glass, thermo- setting plast 1C, Or metal. Gives requl rements for material, workmanship, shape, dimensions, S 1ze, weight, design, finish, and details for glass, plas- tic, and metal trays; methods Of Sampling, inspec- tion, and tests; and packaging, packing, and marking for Shipment. 997. LAMPS AND LLUM NAT |NG DEV | CES (EXCEPT ELECTRIC LAMPS) 997. I 0.1L LAMPS, LANTERNS, TORCHES American Society for Testing Materials, D 187-39; 1939. American Petroleum Institute Standard, 502- 39. American Standards Assn., Z11. 17-1939. Method of Test for Burning Quality of Kerosene Oils. For burning quallty of ordinary kerosene used for ill- uminating purpose S, description Of Standard brass Saybolt test lamp, Miller No. 2 burner, MacBeth- Evans No 514 pearl top chimney, detailed dimensions Of burne r, wick, balance and Sight gage, and test Drocedure. American Society for Test in g Materials, D 219–36; 1936. American Petroleum Institute Standard, 503– 36. American Standards ASSn. , Z11. 19-1936. Method of Test for Burning Quality of Long-Time Burning 01l for Railway Use. For special kerosene Oil used in rallway semaphore signal lamps; 1ncludes stand- ard semophore lamp; dimensions of burner; gray round felt wick and chimney; sight gage and test proce- dure. American Society for Testing Materials, D 239-30; 1930. American Petroleum Institute Standard, 504- 30. American Standards Assn., Z11. 18- 1930. Method Of Test for Burning Quality of Mineral Seal Oil. For burning quality of special illuminating oil known as mineral seal Oil, 300 oil, or mineral colza Oil, used in railway coach lamps. Using Dressel Standard NO. 520 side lamp; dimensions Of font, burn- er, chimney, and wick; sight gage and outline of DTOCedure. ASSI). Of American Railroads, Operations and Mainten- ance Dept., Engineering DiV., Signal Section. Man- ual Of Recommended Practice. Specification 137-39; 1939. 011 Light Lamp. For railway signal service, interchangeable parts, detailed dimensional draw- ings, various types of lamps, size of lamp balls, Smoking Stand S. 1157 997. I Directory of Commodity Specifications method of tinning parts, Japanning, lamp dics, wind velocity, and temperature test. Assn. of American Railroads, Purchases and Stores Div. Hand Torch (Upright and Teapot Types), 1934. Gives dimensional requirements and illustrations for Oil torches made Of Sheet Steel. Underwriters' Laboratories, Inc. Standard for Con- Struction and Performance of Gasoline Lanterns, 1933. COvers pressure feed, heat generated, mantle- burner type, for use Only on farms and similar lo- cations. Excess temperature control, stability, tank capacity, general construction, air pumps, and testing requirements. U. S. GOV. , Army Air Forces. 1945. TOrch; Roadside. U. S. Gov. , Dept. of Agriculture, Forest Service. Specification MSF-225. Lantern; Gasoline. U. S. GOV. , Dept. Of Agriculture, Forest Service. Specification MSF-359. Torch; Liquid Gas. U. S. GOV. , Dept. Of COITImerce, National Bureau Of Standards. COmmercial Standard C888-41; 1941. Liq- uid-Burning Flares. This standard covers the re- quirements and methods for construction, vibration and shock, weather pro Of, reliability and life, and photometric tests of liquid-burning flares. Spon- sored by Safety Equipment Manufacturers Assn. U. S. Gov. , Federal Specific ation RR-LP-1.12; 1941. Amendment 1; 1944. Lanterns; Oil-Burning, Hand, Globe. Covers hand lanterns of four types- (I) cold blast; three classes- (A) large size, high globe, burn 45 hr. ; (B) small size, short globe, burn 30 hr.; and (c) Small size, short globe, burn 60 hr.; (II) cold blast, wire frame, short globe, burn 12 hr. ; (III) hot blast, high globe, burn 30 hr. ; and (IW) wire frame, short globe, burn 100 hr. Gives requirements for material, workmanship, condition, leakage, fount, burner, globe-liſting mechanism, Till opening and cap, ball, wick, globes, marking, and details for each type; methods of Sampling, in- spection, and tests; and packaging, packing, and marking for shipſment. U. S. Gov. , Navy Dept. Specification 31B2b; 1934. Burners; (Chimneys; Wicks; ) Running-Light, Oil-Burn- ing. U. S. Gov. , Navy Dept. Specification 31L13e; 1943. Lanterns; Oil-Burning, Deck. U. S. Gov. , Navy Dept. Specification 31L15c; 1937. Lanterns; Oil-Burning, BOat-Signal. U. S. Gov. , Navy Dept. Specification 31L17a; 1934. Lights; Signal. U. S. Gov., Navy Dept. Specification 31 L 19C; 1943. Lights; 0 il-Burning, Masthead, Range-and-Towing, Battleship Si Ze. U. S. Gov., Navy Dept. Specification 31 L 200; 1943. Lights; Running, Oil-Burning, Torpedo Boat-Destroy- er, Masthead. U. S. Gov., Navy Dept. Specification 31 L 21a; 1943. Lights; Running, Oil-Burning, Torpedo Boat-Destroy- er, Side. - U. S. Gov. , Navy Dept. Lamps; Safety, Flame. U. S. Gov. , Navy Dept. Specification 41T22b; 1944. Torches; Oil, Portable, Suction. U. S. Gov., . Navy Dept. Specification 57L7; 1941. Lamps; Alcohol, Metal, with Shield. Specification 31L25b; 1944. Specification No. 40860; U. S. Gov., U. S. Army, Quartermaster Corps. Speciſi- cation 29-95; 1940. Lantern; Gasoline, 2-Mantle, COmmercial. º References.—Iron and steel she e ts, see 604. 2; brass sheets and plates, see 644.21; glass lantern globes and lamp chimneys, see 524; oil lamps for in- Cubators, see 614. 9. 997.2 Gas AND Gas APPLIANCES American Gas Assn. American Standards ASSn. , Z21.2- 1938. Listing Requirements for Flexible Gas Tubing. Performance requirements and methods of test for leakage, capacity, strength, flexibility, resist- ance to heat and freezing, elasticity and gripping power of rubber slip ends, drawing of Standard hose end no ZZle. American Gas Assn. American Standards Assn., Z21.3- 1940. Approval Requirements for Hotel and Restau- rant Ranges and Unit Broilers, effect 1ve Jan. 1, 1941. Construction requirements for use with all gases. Performance requirements for use with natu- ral and manufactured gases, lique fled Detroleum gases, and butane-air gas. American Gas Assn. American Standards Assn., Z21.5- 1940. Approval Requirements for ClOth eS Dryers. For gas heated dryers of cabinet type and rack type, requirements On thicknesses of metal parts, dimensions Of cocks, sizes Of ClOthes rods, Struc- tural features of dryer, test requirements for burn- er Operation, temperature limiting devices, pilot, heating capacity, drying efficiency, fire hazard, draft, h00ds, etc. - American Gas ASSn. American Standards ASSm., Z21.6- 1932. Approval Requirements for Incinerators. Re- quirements on thicknesses of metal parts, materials and construction Of parts, strength Of incinerator, gas burner construction, test requirements for burner and pilot Operation, incinerating efficiency, leakage, and ſire hazard. American Gas ASSn. American Standards ASSn. , Z21.7- 1932. Approval Requirements for Gas Heated Ironers. Construction requirements for burners, cocks, com- bustion chamber, thickness of metal, stability re- quirements, test requirements for burners operation, heat distribution, pressure distribution, explosion and fire hazards, ironer operation, and efficiency. American Gas Assn. American Standards Assn., Z21. 12- 1937. Listing Requirements for Draft Hoods. In- cludes-part I, construction requirements; part II, performance requirements for use with gas converted central heating equipment; part III, performance re- quirements for use with gas water heaters, and with gas converted water heating equipment; and appendix, definitions, dimensions for vertical draft and hor- i2Ontal draft hoods. - American Gas Assn. American Standards Assn., Z21. 18- 1934. Listing Requirements for Domestic Gas Appli- ance Pressure Regulators. Represent minimum stand- ards for the performance, safe Operation, and sub- stantial and durable construction of gas appliance accessories. Revisions to this Standard were issued by the American Gas Assn., effective June 15, 1935, and July 8, 1938. - American Gas Assn. American Standards Assn., Z31. 19- 1942. Approval Requirements for Refrigerators Using 1158 Commodities Not Elsewhere Classified 997.2 American Gas Assn. American Gas Assn. American Gas Assn. American Gas Assn. American Gas Assn. Gas Fuel. Represents basic standards for safe Oper- ation, substantial and durable construction, and acceptable performance for refrigerators using gas fuel. Includes-part I, construct iOn requirements for use with all gases; part II, performance re- quirements for use with natural and manufactured gases; part III, performance requirements for use with liquefied Detroleum gases; part IV, performance requirements for use with butane-air gas; and ap- Dendix, definitions. American Gas Assn. American Standards Assn., Z21. 20- 1940. Listing Requirements for Automatic Pilots. Includes-part I, construction requirements for use with all gases; part II, performance requirements for use with natural and manufactured gases; part III, performance requirements for use with liquefi- ed petroleum gases; part IV, performance require- Inents for use with butane-air gas; and appendix, definitions. American 8tandards ASSn. , Z21. 21- 1935. Listing Requirements for Automatic Main Gas- COntrol Walves. Represent minimum Standards for the performance, safe operation, and substantial and durable construction of gas appliance accessories. American Standards Assn., Z21. 22- 1935. Listing Requirements for Relief and Auto- matic Gas Shut-Off Walves for Use on Water Heating Systems. Includes construction requirements; per- formance requirements On pressure relief valves, Dressure Tel 1 e ſ element S Of combination Valves, . temperature relief Valves, temperature relief ele- Inents Of COmbination valves, vacuum relief Valves, and vacuum relief elements of combination valves; definitions; and arrangement of apparatus for test- ing temperature relief valves. American Standards ASSn. , Z21. 23- 1940. Listing Requirements for Gas Appliance Ther- mostats. Includes construction requirements; per- formance requirements for liquid immersion, gaseous immersion, and surface contact thermostats; and de- finitions. American Standards Assn., Z21. 27- 1940. Approval Requirements for Hotel and Restaur- ant Deep Fat Frye rs, effective Jan. 1, 1941. Con- struction and install at ion requirements for use w1th all gases. Performance requirements for use with natural and manufactured gases; liquefied pet- roleum gases and butane-air gas. American Standards ASSI). , Z 21.31- 1941. Approval requirements for Gas Counter Appli- ances. Represents basic Standards for Safe Opera- tion, Substantial and durable construction, and ac- ceptable performance for gas counter appliances. Includes-part I, construction requirements for use with all gases; part II, performance requirements, coffee brewers and coffee urns for use with natural and manufactured gases; part III, performance re- quirements, coffee brewers and urns for use with liquefied petroleum gases; part IV, performance re- quirements for use with butane-air gas; part W, per- formance requirements, food and dish warmers for use with natural and manufactured gases; part VI, performance requirements, food and dish warmers for use with lique fied petroleum gases; part VII, per- formance requirements, food and dish warmers for American Gas ASSn. American Gas Assn. American Gas Assn. of Approved Gas Appliances and Listed Accessories National Fire Protection Assn. use with butane-air gas; part VIII, performance re- quirements, gas waſ fle Dakers for use with natural and manufactured gases; part IX, performance re- quirements, gas waffle bakers for use with liquefi- ed petroleum gases; part X, performance require- ments, gas Waffle bakers for use with butane-air gas; part XI, performance requirements, hot water immersion sterilizers for use with natural or manu- factured gases; part XII, performance requirements, hot water immersion sterilizers for use with lique- fied petroleum gases; part XIII, performance re- Quirements, hot water immersion sterilizers for use with butane-air gas; part XIV, performance require- ments, commercial hot plates and griddles for use with natural and manufactured gases; part XV, per- formance requirements, commercial h Ot plates and griddles for use with liquefied petroleum gases; part XVI, performance requirements, commercial hot plates and griddles for use with butane-air gas; and appendiX, definitions. American Standards Assn., Z21. 32- 1942. Listing Requirements for Gas Appliance Con- nectors of Flexible Metal Tubing and Fittings, effec- tive Jan. 1, 1943. These requirements apply to gas appliance connectors consisting of a suitable length of braided Or nonbraided flexible all-metal tubing of 1/2 to 1 in. nominal internal diameter and having a ſitting at each end provided with standard pipe threads for connection to gas appliance and house plping. Includes construction and performance re- quirements and 1.llustration of bending test. American Standards Assn., Z21.33- 1942. Requirements for Installation of Gas—Burning Equipment in Power Boilers, effective Jan. 1, 1943. Gives requirements for boiler room ventilation, ac- cessibility for cleaning and inspection, flues anc flue connections, installation of burners and con- trols, gas piping and meters, and inspections and test S. Requirements for Official Markin 1940. These requirements are designed to protec the public by providing a means of identificatio of those gas appliances and gas appliance accessor 1es which have been tested and certified in accord ance with national basic standards for safety, ef ficiency, and durability. Gives details coverin laboratories approval seal and laboratories listin Symbol; and appendix. National Board of Fire Underwriters. Liquefied Petro leum Gases, No. 58; 1940. Standards for the desig installation, and construction of containers an pertinent equipment for storage and handling c liquefied petroleum gas. Gives basic rules and de tails for systems utilizing COntainers constructe in accordance with Interstate Commerce commissic Specifications, systems utilizing storage contain ers other than those constructed in accordance wit I. C. C. Spec 1 fications, containers and pertinen equipment for tank truck and trailers for tr transportation of lique fied petroleum gases, cor tainers and pertinent- equipment for utilizing lic ue fled petroleum gas as a motor fuel, and append 1ce National Fire COd for Flammable L1 duids, Gases, Chemicals, and EXpl 1159 997.2 Directory of Commodity Specifications sives, 1943. City Gas. Standards for the installa- tion, maintenance and use of piping, appliances, and fittings for city gas. Covers general require- ments, inspect 1 Ons and tests, Services and meters, plping, Valve S and fittings, appliances, turning gas On and Off, and appendiX. National Fire Protection Assn. National Fire Codes for Flammable Lloulds, Gases, Chemicals, and Explo- sives, 1943. Fire-Hazard Properties of Flammable L1Gulds, Gases, and Wolat 1 le Solids. Gives tables showing flash point, ignition temperature, explo- Sive limits, Specific gravity, Vapor density, boil- 1ng point, Underwriters' Laborator les classifica- tion, and extinguishing agents. - National Fire Protection Assn. National Fire Codes for Flamiſmable Liquids, Gases, Chemicals, and Explo- sives, 1943. Odorization of Gas. Odorization as a means for the detection of the escape of gas. Cov- ers odorant characteristics, quantity of warning agent required, method of introducing Odorants. value of odorization, odorization of lique fied pe— troleum gases, and conclusion. U. S. GOV. , Dept. Of Commerce, National Bureau Of Standards. Circular C405; 1934. Standards for Gas Service. This circular covers recommended rules for the guidance or use of state and municipal of ficials who may have local administrative or legis- lative authority, and for Officers and employees of gas companies who are responsible for the mainte- nance of good service. This circular gives detailed 1nformation. On heat 1 ng Values, composition Of the gas, pres Sure, meter S and Iſlete r testing, general service requirements, enforcement of technical reg- ulations, proposed regulations, composition of gases of various types and the 1r source and methods of manufacture, and summary of rules in effect in var- 1Ous States. References. –Brass pipe and tubing, see , 645. 23, 645. 24; iron pipe, see 607. 1, 607.2, 607. 3; insulat- 1ng joints for combinat 1 on elect r 1 c and gas fix- tures, see 716.32; elect T i C f 1Xt u res, see 716.32; gas stoves, gas house heating ſurnaces, see 614.2, 614.4; gas producers, see 756. 997.3 GLOBES, SHADES, LAMP CHIMNEYS References. –Glass lantern globes and lamp chim- neys, see 524. 997.4 GASOLINE WAPOR MACHINES, SYSTEMS, AND LAMPS National Board of Fire Underwriters. Gasoline Wapor Gas Machines, NO. 53; 1926. Regulat 10n for 1nS talla- tion, maintenance, and use of gas machines, lamps, and systems. Includes five types, outside and in- side carbure tors, systems with outside tanks and inside generators, gasoline, lamps, etc. Require- ments for carburetor, pressure supply, mixer, pres- sure regulator, piping, regular care and attendance, stability of lamps, capacity, construction, and lo- cation of tanks. National Fire Protect 1 On ASSn. Nat 10nal F1 re COdes for Flammable Liquids, Gases, Chemicals, and Explo- sives, 1943. Gasoline Wap or Lamps and Systems. Standards for the 1nstallat lon, malntenance and use of gasoline vapor gas mach 1 nes, lamps and Systems. Covers requirements for carburetors, pressure sup- ply, mixer, regulator, Dipling, tanks, and glves reg- ulations for installation, maintenance, and use. National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- slves, 1943. Liquefied Petroleum Gases. Standards for the design, installation and c Onst, ruction Of containers, and pertinent equipment for the storage and handling Of lique fled petroleum gases. COvers application of rules, basic rules, systems utilizing I. C. C. C.Onta in ers, systems utili Z 1 ng conta iners Other than I. C. C., tank trucks for liquefied petro- leum gases, liquefied petroleum gas as a motor fuel, St0rage Of containers not installed for use at fi- mal utilization point, and required sizes of safety Valves for containers. 997.5 ACETYLENE EQUIPMENT AND LAMPS Associated Factory Mutual F1 re Insurance Companies. Factory Mutual Bullet in of Loss Prevention, 11.80; 1938. Acetylene and Its Generation. Safeguards for Industrial Installations. Includes recommendations for generator -hCuse of fire-resistive construction and for three types of generators. e’ Associated Factory Mutual Fire Insurance Companies. Factory Mutual Bulletin of LOSS Pre vention, 11.82; 1938. Acetylene Piping Systems. Standards for Safe Industrial Distribution. Includes recommendations for materials, inside and outside piping, drainage, Joints, Valves, meters, protection, and testing. National Board of Fire Underwriters. Acetylene Equip- ment for Light 1 ng, Heating, and Cooking, No. 50; 1930. COvers six classes of equipment such as sta- tionary, port able, dissolved acetyle me, etc., for use in Or about buildings; requirements on location Of generator, details for Outside generator house, capacity Of piping, gas Cylinders, flood lights, in- Stallation, Operation, and storage of calcium carbide. National Fire Protection Assn. National Fire Codes for Flammable Liquids, Gases, Chemicals, and Explo- Sives, 1943. Acetylene for L1 ghting, Heating, and Cooking. Covers general precautions, stationary ap- paratus for Outs 1de and for inside installation, Semiportable apparatus, dissolved acetylene under pressure, portable apparatus for lighting, and stor- age of calcium carbide. Underwriters' Laboratories, Inc. Standard for Con- Struction and Performance of Acetyl ene Generators for Lighting, 1926. Covers requirements for con- Struction and performance of stationary automatic and nonaut Omatic, semipOrtable automatic and port- able, for 1ns 1 de and outside installation and cen— tral stat 1 on service; also dissolved acetylene in Cylinders under pressure and portable table lamps. Includes rating, marking, Operation, materials, car- bide holder, feed mechanism, gas holder, piping, re- lief valves, purifiers, air mixtures, pressure reg- ulators, water Supply, recharging, controls, etc. Underwriters' Laboratories, Inc. Standard for Con- struction and Performance of Portable Automatic Acetylene Generators for Oxy-Acetylene Welding and Cutting Systems, 1928. Machine for producing acet- ylene from calcium carbide, low, medium, and high preSSure Systems; requirements as to Capacity rat- 1ng and marking, Operation, materials, assembly, carb1de and gas holders, feed mechanism, relief Valves, purifiers, flash-back checks, and stability. Underwriters' Laboratories, Inc. Standard for Con- Struction and Performance of Stationary Automatic 1160 Commodities Not Elsewhere Classified 999. Acetylene Generators for Oxy-Acetylene Welding and Cutting Systems, 1928. COvers equipment for low, medium, and high pressure generation from Calcium carbide; capac 1 ty rating and marking, Operation, materials, construction, condensation, holder, feed mechanism, Diping, flash-back check, etc. U. S. GO v. , Army Air Forces. Specification 40478-A (1); 1944. Generator; Portable, Acetylene. References.—Acetylene stor a ge cylinders, see 956. 1; a Cetylene headlamps for automobiles, see 722. 33; calcium carb ide, see 833. 1. 997.6 MJ NERS' LAMPS AND GAS DETECTORS References.—Electric miners lamps and gas detec- tors, see 716. 13, 716. 17. 998. S I GNS AND S GNBOARDS American Assn. Of State Highway Officials, Institute Of Traffic Engineers, and Nat i Onal Conference On Street and Highway Safety. Prepared with advice and assistance Of the War Dept. and Office Of Ci- vilian Defense. War Emergency Edition, 1942. Man- ual. On Uniform Traffic Control Devices Of Streets and Highway. Covers definitions, classification, legal authority, application, design, location and markings, and signals. Also covers Safety Zones and traffic islands. American Railway Engineering Assn. Construction and Maintenance Section, Assn. Of American Railroads. Manual for Railway Engineering, 1939. Signs. Gives roadway signs required, Drinciples of design and rules for use, and economy of various materials. ASSI). Of American Railroads. Bulletin 3, 1942. Aſſler- 1can Standards Assn., D 8.1-1943. Railroad Highway Grade Crossing Protection. Recommended standards and practices for new installation of railroad- highway grade Crossing signs, signals, and automatic gates. Drawings for grade crossing signs, flashing light type and wig-wag type signals, automatic gates, and auxiliary signs. National Safety Council. American Standards Assn., Z35. 1-1941. Specifications for Industrial Accident Prevention Signs. Requirements on purposes, colors, and design with appendices on uses, wordings, main- tenance, design sizes, sizes Of signs and sign let- tering, construction, mater 1 al, finishes and loca- tions. Outdoor Advertising Assn. Of America, Inc. Standard Outdoor Advertising Structures, 1939. Outdoor ad- vertising structures are standardized giving uni- form units of display. Gives diagrams, dimensions, and colors for Standard DOS ter panel and for paint- ed bulletins, including streamliner bulletin, mod- ermistic city Suburban bulletin, standard city and suburban bulletin, standard roof bulletin, standard store bullet in , Special highway bulletin, standard junior highway bulletin, standard highway and rail- road bulletin, and standard metropolitan highway or railroad bulletin. U. S. GOV. , Dept. Of Agriculture, Forest Service. Specifications for Board; Fire-Danger. U. S. GOV. , Dept. Of Agriculture, Forest Service. Specification MSF-327. Signs; Fire-Camp, Directional. References. -Electric signs, see 716. 31; iron and Steel She ets, see 604. 2, 604.3; Z in c coatings on sheets, see 604.3; yard lumber, structural timbers, see 402.4, 412; sheet Steel, see 619. 2. 999. MISCELLANEOUS MANUFACTURED ART | CLES U. S. GOV. , U. S. Army, Quartermaster Corps. Specifix- catl On 34-22; 1942. Appointment; Ecclesiastical. 1161 DIRECTIONS FOR OBTAINING COPIES OF SPECIFICATIONS Copies Of Specifications issued by technical and trade associations may be Obtained directly from the ass0- ciation. A list of these associations, with the addresses of their secretaries, is given below. Specifications of the Federal Specifications Executive COmmittee having alphabetical designations, such as JJJ-S-351, may be obtained by purchase from the Superintendent of Documents, Government Printing Office, Wash- ington 25, D. C. For those specifications with numerical designations Only, inquiry should be made of the Fed- eral Specifications Executive COmmittee, Procurement Division, Treasury Department, Washington 25, D. C. Information on method of procurement Of Other specifications 1ssued by the Various bureaus and agencies Of the several departments or establishments of the Federal Government can best be obtained directly from the Wash- ington, D. C., headquarters Of the bureaus and agencies concerned. In making inquiries concerning specifications, care should be taken to give both the title and designating number of the specification. In some cases the specification may be a part of some "manual" and not have any identifying number. In these cases the title of the manual or other publication is usually stated in the Direc- tory immediately following the name of the organization which issues the specification. Some Of the specifications listed in the Directory will become obsolete ln a relatively short time because revised specifications will supersede them. However, the information that will be obtained from the Directory Will, in part at least, be currently up to date. It is understood that when an issuing agency receives an Order for a specification referred to in the D i re c to r y , it will Supply its current specification unless requested Specifically to deliver Specification which has been Superseded. NAMES AND ADDRESSES OF STANDARDIZING AGENCIES Below are listed the trade associations, technical societies, and other Standardizing agencies whose speci- fications and standards will be found listed in the Directory of Commodity Specifications. The numbers appear- ing a f t e r each organization refer to the group classifications in the body of the Directory under which that individual Organization's specifications have been listed. Abrasive Gra in Association, H a r r y B. Lindsay, secretary, 27 Elm Street, Worcester, Mass. 54.1.0, 891. Acoustical Society of America, Wallace Waterfall, secretary, 50th Floor, 350 Fifth Avenue, New York 1, N.Y. 296.4; 718.7; 719.93; 919. 9. Aeronautical Chamber of COmmerce Of America, Inc., Shoreham Building, Washington, D. C. 478.32; 604. O, 607.4; 608. 2; 608.31; 608.4; 608. 6; 622. 1; 631.22; 631.34; 631.35; 631.42; 631.6; 892.3; 695.2; 714.41; 715. 11; 715.35; 719.99; 724. 20; 724 .22; 724. 25; 724.29. Agricultural Insecticide & Fungicide Association, L. S. Hitchner, executive secretary, 285 Madison Avenue, New York, N. Y. 881. O; 881. 21; 881.23. Air Conditioning a n d Refrigerating Machinery Association, William B. Henderson, executive Vice president, Southern Building, Washington, D. C. 425. 2; 472.93; 473.3; 518.59; 607.3; 607.4; 622. 1; 631.22; 631.34; 631.35; 631.42; 785. 1; 791.2; 792. O: 792.2; 792.3. Aluminum Research Institute, R.D.T. Hollowell, secretary, 308 West Washington Street, Chicago, Ill. 631.O. Amateur Athletic Un 1 on of the United States, Daniel J. Ferris, secretary, 233 Broadway, New York 7, N. Y. 646.59; 662.; 663. ; 943. 1; 943.94: 943.97. American Association for the Advancement of Science, Otis W. Caldwell, general secretary; F. R. Moulton, permanent secretary, Smithsonian Institution Building, Washington, D. C. 700. ; 706.0; 718.40; 718.5; 719.63; 724.0; 910. American Association of Cereal Chemists, Oscar Skowholt, president, c/o Quality Bakers of America, 120 West 42nd St., New York 18, N.Y. 100.0. American Association of Medical Milk Commissions (Inc.), E. P. Brown, secretary, 1265 Broadway, New York, N.Y. O21. 1; O21. 6. American Association of Motor Wehicle Administrators, L. S. Harris, executive director, WOOdward Building, Washington, D. C. 722.32; 722.33; 722.35; 722.36; 723. O. American ASSOC lation Of Nurserymen, Richard P. White, executive secretary, 636 SOuthern Building, Washington, D. C. 259. American Association of Port Authorities, Tiley S. McChesney, Secretary, 2223 Short Street, New Orleans, La. 725.40. American Association of State Highway Officials, Hal H. Hale, secretary, National Press Building, Washington, D. C. 208.93; 211. 1; 319.99; 400.42; 401.40; 4.01.49; 402.3; 412. 1; 4.12.2; 412.9; 425.2; 429.9; 473.5; 500. ; 5O2. O; 502. 2; 503. O; 503.2; 503.3; 504. O; 505. O: 505. 13; 505. 14; 505. 15: 505. 16; 505.19; 505.20; 505.30; 505.31; 505.32; 505.33; 505.35; 505.36; 510. , 511.70; 511.71; 512. 10; 512. 11; 512. 12; 512. 13; 512. 14; 512. 15; 512. 16; 512. 2; 516. O: 516. 11; 516.3; 518. 10; 518.22; 518.30; 518.34; 518.35; 518.37; 518.41; 518.42; 518.46; 518.60; 518.61; 518.62; 518.67; 618. 81; 518.82; 518.83; 518.89; 518.9; 531.5; 534. 10; 534. 11; 534.21; 594. : 600. 1; 600.3; 603. 1; 603.21; 603.41; 603.42; 604.32; 605.0; 605. 11; 605.12; 605.19; 605.21; 605.25; 607.11; 607.3; 807.5; 608.4; 1162 Names and Addresses of Standardizing Agencies 611. 18; 621.21; 621.22; 621.24; 621.26; 621.32; 621.33; 622.5; 641. 11; 641.21; 643.7; 645.3; 646.52; 651. 1; 683.2; 718.5; 801.3; 840. 1; 842.63; 843.61; 843.7; 844.61; 844.67; 847. 1; 848. 12; 848.7; 918.9; 919.9; 998. American Association of Textile Chemists and Colorists Harold C. Chapin, Secretary, c/o Lowell Text 11e In- stitute, Lowell, Mass. 300.4; 392.4; 770.; 803.10; 830. American Automobile Association, Russell E. Singer, gener a l managér, Pennsylvania Avenue at Seventeenth Street, Washington, D. C. 716. 12; 722.32; 722.95. American Bakers Association, Tom Smith, secretary, 105 West Adams St., Chicago 3, Ill. 108.1; 612.20; 612. 3; 681.41: 786. American Bankers Association, Harold Stonier, exec. mgr., 22 E. 40th Street New York City. 489. American Bleached Shellac Manufacturers Association, Inc., Paul W. Fisher, executive Secretary, 127 Maiden Lane, New York, N.Y. 848. 11; 846.62. American Boiler Manufacturers Association and Affiliated Industries, A. C. Baker, Secretary, 264 Rockefeller Building, Cleveland, Ohio. 501. O: 703. O. American Bottlers of Carbonated Beverages, John J. Riley, Secretary, 1128 - 16th St. N. W., Washington, D. C. 176. O; 953.36; 955. 1. American B owl in g Congress, J. H. Bruning, 2200 N. Third Street, Milwaukee 12, Wisconsin. 429.9; 943. 1. American Brush Manufacturers Association, George A. Fernley, secretary, 505 Arch Street, Philadelphia, Pa. 981. Of 982. 2; 982.3. American Bureau of Shipping, J. W. Cantillion, secretary, 47 Beaver Street, New York 4, N.Y. 603.1; 603.21; 603.23; 603. 42; 603.50; 604. 11; 604. 13; 605. 14; 605. 15; 607.0; 607.3; 607.4; 608. 4; 611.0; 611.49; 642. 23; 642.24; 645.23; 645.24; 646.41; 700. ; 701. O: 701. 2; 703. 1; 703. 2; 704. 1; 705.7; 710. , 725.40; 725.41; 725.42; 755.0; 767. , 785.0; 956. 1; 970. American Butter Institute, N. W. Hepburn, executive Secretary, 110 N. Franklin Street, Chicago, Ill. 951. 72. American Ceramic Society, Inc., Ross C. Purdy, general Secretary, 2525 North High Street, COlumbus, Ohio. 511.2; 512. 12; 517.2; 520. ; 531.0: 531. 6; 534.10; 534. 12; 546. , 594. ; 918. O. American Chemical Society, Charles L. Parsons, secretary, 1155 - 16th Street N.W., Washington, D. C. O93.7; 142.0; 143.0; 471. 2; 499. , 503. 1; 532.21; 652.0; 801. 1; 801.2; 801.8; 802.1; 802.2; 810. ; 815. 1; 815. 2; 821.1; 821. 2; 821.3; 821.4; 821.5; 821.6; 821.7; 821.9; 822. 1; 822.4; 823. ; 831. 1; 831.3; 831.4; 831.5; 831.6; 831.7; 831.9; 832.3; 832.4; 833.2; 833.3; 834.1; 834.2; 834.3; 834.4; 834.5; 834.8; 834.9; 835. 1; 835.2; 835.4; 835.5; 835.8; 837. 1; 837. 2; 838.2; 839. 1; 839.32; 839.33; 839.34; 839.35; 839.37; 839.38; 839.39; 839.6; 839.7; 839.9; 871.0; 882.; 891. ; 918. 1; 918.2; 918.3; 918.4; 918.5; 918,6; 918.7; 918.9. American College of Surge On S , 40 East Eire Street, Chicago, Ill. 398.34; 608. 2; 622.9; 915. O; 915.58. American Concrete Institute, Harvey Whipple, Secretary, 7400 Second Boulevard, Detroit, Mich. 518. O: 516.4; 605. 25; 959. 3. American Council on Education, George F. Zook, president, 744 Jackson Place, Washington, D. C. 437.; 613.3; 813. 6. American Cranberry Exchange, Inc., C. M. Chaney, Secretary, 90 West Broadway, New York, N. Y. 132. 11. American Dental Association, Harry B. Pinney, secretary, 212 East Superior Street, Chicago 11, Ill. 204.4; 652. ; 662. ; 691. 1; 915. 10; 915. 12; 915. 19. American Dental Trade Association, George A. Lilly, managing director, 1010 Vermont Avenue, N.W., Washington, D. C. 204.4; 915. 10. American Drug Manufacturers Association, Carson P. Frailey, executive Vice president and secretary, 506 Albee Building, Washington, D. C. 810. American Dry Milk Institute, Inc., ROud McCann, director, 221 North La Salle Street, Chicago, 1, Ill. O21.7. American Electro-Platers' Society, W. J. R. Kennedy, executive secretary, 93 Oak Grove Avenue, Springfield, Mass. 600.3: 605. 22: 656. O: 656. 1. American Foundrymen's Association (Inc.), R. E. Kennedy, secretary, 222 West Adams Street, Chicago 6, Ill. 429.9; 510. ; 512.10; 512. 12; 518.51; 541.0; 543. 12; 574. , 643.4; 645.21; 646.0; 646. 11; 646.4; 600.5; 611. 18; 631. 11; 643.0; 643. 2; 682. ; 683. 1; 692. 1; 692. 2; 692.3; 695. : 711. 24; 765. ; 768. ; 789. ; 791. ; 791. 1; 792. O: 793. 2. American G as Association, Kurwin R. Boyes, Secretary, 420 Lexington Avenue, New York 17, N. Y. a leo Albee Building, Washington, D.C. 202.31; 503.3; 6OO. 6; 607. O; 607. 10; 607. 12; 607.6; 607.7; 614. O; 614.2: 614.4; 614.9; 703. 1; 787. ; 915.27; 915. 28; 915.30; 915.34; 915.35; 915.39; 915.41; 915.42; 915.45; 915.46; 915.47; 915. 5.1; 915.52; 915.58; 918.3; 918.7; 918.9; 919.81; 919.83; 919.89; 931.1; 933. 1; 933.9; 952.14; 952.19; 953.2; 955.1; 955.6; 957.2; 959. 1; 973.2; 973.3; 981. O; 981.2; 981.4; 981.5; 981.61; 981.62; 982.2; 982.3; 982.9: 983. ; 983. 2; 994. ; 997. 2. American Gear Manufacturers Association, Newbold C. Goin, executive secretary, Empire Bldg., Pittsburgh 22, Pa. 504-0, 600.0; 608.52; 611.11; 611.50; 611.55; 645.21; 646.41; 705.3; 754.; 765. ; 766.0; 844. 1. American Gem Society, Robert M. Shipley, executive director, 541 South Alexandria Avenue, Los Angeles 5, Calif. 661. ; 662. ; 663. American Gum Importers Association, Inc., George T. Hawxhurst, secretary, 36O Furman Street, Brooklyn, N. Y. 217. ; 846. 6. American HOme Economics ASSOC lation, Miss Lelia M. Massey, executive secretary, 620 Mills Building, Washing- ton 6, D. C. 310.0; 368.0. American HO n e y Institute, Harriett M. Grace, director, Commercial Bank Bldg., Madison, Wisconsin. 522. ; 959. 1. 1163 Directory of Commodity Specifications American Hospital Assn., Bert W. Caldwell, M.D., executive secretary, 18 East Division Street, Chicago, Ill. O43.3; 066.7; 092. 1; 108.1; 109.6; 109.9; 142.95; 202.41; 204. 11; 204. 12; 204. 13; 204, 21; 204.23; 204.25; 204.26; 204.31; 204.33; 204.4; 204.51; 204. 52; 204. 53; 204.54; 205.55; 204. 6; 204.92; 204.93; 204.96; 208. 1; 209.5; 211.3; 281. ; 293.; 301.4; 302.46; 303. 1; 303.5; 303.6; 303.93; 304.2; 304. 3; 304.4; 304.5; 304. 6; 304.71; 304.8; 304.9; 304.91; 304.92; 304.93; 304.94; 306. 12; 306.17; 306. 18; 306. 19; 306.22; 306.31; 308. 1; 308. 5; 309.3; 311. 1; 311.3; 311.4; 311.7; 311.92; 312.2; 312.3; 315.0; 315. 11; 315. 14; 315. 2; 315.31; 315.33; 315.4; 315.5; 316. 1; 317.8; 319.3; 319.4; 319.7; 319.97; 319.99; 333.3; 333.9; 339.3; 339.53; 362. 1; 365.98; 368.3; 369. 21; 373. 2; 391. ; 392. 2; 392. 23; 392.6; 394.4; 395. 1; 397.0; 398.21; 398. 31; 423.3; 425. 1; 429.4; 434. ; 471.3; 472.93; 473.3; 474.2; 474.3; 474.9; 475.74; 476.31; 476.32, 477.3; 477.4; 477.5; 478.11; 478.13: 479. 2; 494. ; 497. 1; 503.4; 514. 2; 514.61; 518.56; 518.59; 526.3; 532.1; 532.21; 532.23; 612. 14; 612.21; 612.22; 612. 23; 613. 1; 613.5; 613.7; 613.9; 615.9; 617.41; 617.79; 617.9; 619.9; 622.9; 631.9; 642.4; 645.39; 645.9; 646. 2; 654.59; 656.7; 691. 2; 707.44; 709. ; 711.23; 714.21; 717. 1; 717.2; 717.3; 719.92; 787. ; 793.5; 803. 11; 803.4; 834.4; 834.7; 834.8; 834.9; 839. 1; 840.6; 843.39; 843.61; 843.62; 846.32; 847. 1; 848. 11; 848. 12; 848.6; 871.0; 871. 11; 871. 12; 871. 13; 871. 15: 871.21; 871.22; 871.23; 871.27; 871.9; 881. 17; 881. 19; 881. 2; 881.9; 891. ; 893.4; 893.5; 914.3; 915.22; 915.23; 915.25; 915.27; 915.28; 915.32; 915.34; 915.35; 915.39; 915.41; 915.42; 915.45; 915.46; 915.47; 915.51; 915. 52; 915. 58; 918.3; 918.5; 918.6;. 918.7; 918.9; 919.81; 919. 83; 919.89. 931. 1; 933. 1; 933.9; 952. 14; 952.19; 953.2; 955. 1; 955.6; 957.2; 959. 1; 97.3.2; 973.3; 981. 1; 981.2; 981.4; 981.5; 981.61; 982. 2; 982.3; 982. 9; 983. ; 983. 2; 994. American Hot Dip Galvanizers Association, Inc., Stuart J. Swenson, Secretary, 1611 First National Bank Building, Pittsburgh, Pa. 600.3; 605. 22. American Hotel Association, Thomas D. Green, executive director, 221 West Flfty-seventh Street, New York 19, N. Y. 489: ; 532. 1; 871. 0. Amer: San Institute of Architects, Department of Technical Services, The Odore Irving COe, technical Secretary, 1741 New York Avenue, Washington 6, D.C. 514.3; 518.50; 532.22; 605.0; 815.42; 716.30; 745.2; 745.3; 745.4. American Institute of Bolt, Nut, and Rivet Manufacturers, Herman H. Lind, president, 1550 Hanna Bullding, Cleveland, Ohio. 608. O; 608. 2; 608. 31; 608.32; 608.4; 615.42; 950. American In S t 1 tute of Chemical Engineers, S. L. Tyler, executive secretary, Chemists Building, 50 East Forty-first Street, New York, N. Y. 910. American Institute of Electrical Engineers, H. E. Farrer, secretary standards committee, 33 West. Thirty- ninth Street, New York 18, N.Y. 209.7; 532. 22; 631.32; 700. ; 705.4; 706.0; 710. ; 711. 10; 711. 11; 711. 12; 711.20; 711.21; 711.22; 711.3; 7.12.2; 713. 1; 713.2; 713. 4; 713.5; 714. 11; 714.33; 714.42; 714.51; 714. 52; 715. 21; 715.40; 715.41; 715.43; 715.44; 715.50; 715.51; 716. 2; 716.39; 717. 1; 718. O; 718.32; 718.39; 718.40; 718.42; 718.63; 718. 64; 718.66; 718.69; 718.7; 719.59; 719.63; 719.94; 724. O; 725.42; 726.1; 744.2; 767.; 910.; 919.3; 935. American Institute of Homeopathy, E. B. Junkermann, recording secretary, 280 Madison Avenue, New York, N. Y. O42. 2; 097. ; 152. 1; 153. 1; 154. 13; 155.4; 161.7; 212. ; 217. ; 221. ; 222. , 261. ; 501.6; 571. ; 574. ; 593. , 631.0; 652.O; 653. 1; 661. ; 662. ; 681. 1; 691. 1; 801.3; 801.4; 802.1; 802. 2; 803. 11; 802.14; 803.29; 810.; 811. , 813.1; 813.2; 813. 9; 814.2; 816. 13; 816. 15; 816. 16; 816. 17; 816. 18; 816. 19; 816.25; 816.29; 816.32; 816.35; 816.38; 816.39; 816.43; 816.45; 816.49; 816.51; a 816.53; 816. 54; 816.55; 816.57; 816.59; 816. 65; 816.66; 816.67; 816.68; 816.73; 816.77; 816.79; 816.81; 816.82; 816.83; 816.84; 816.85; 816.86; 816.87; 816.89; 816.91; 816.92; 816.99; 817. 16; 817. 17; 818.79; 818.93; 819. 1; 819.4; 819.79; 819.9; 821. 1; 821.2; 821.3; 821.4; 821.5; 821.6; 821.7; 821.9; 822.4; 823. ; 831. 1; 831.3; 831.4; 831.5; 831.6; 831.9; 832. 1: 832. 2; 832.4; 833.2; 833.3; 833. 5; 833.9; 834.2; 834.3; 834.4; 834.8; 834.9; 835. 1; 835.2; 835.7; 835.8; 836.3; 836.9; 838. 1; 838.2; 8 39 - 3 1 ; 839.32; 839.33; 839.34; 839.35; 839.36; 839.37; 839.38; 839.39; 839.6; 839. 9. American Institute of Laundering, George H. Johnson, general manager, Joliet, Ill. 310. O: 315.0; 319.90; 369. 20; 37O.O; 373. O; 375. O; 375.2; 397. O; 397. 10; 397. 11; 787. American In S t it u t e of Mining & Metallurgical Engineers, A. B. Parsons, secretary, 29 West Thirty-ninth Street, New York, N. Y. 750. American Institute of Steel COnstruct iOn, W. G. Iden, Secretary, 101 Park Avenue, New York 17, N. Y. 604. 20; 605. O; 605. 11; 605. 12; 605.20; 605.22; 607.4; 621.33; 767. American Iron and Steel Institute, Charles M. Parker, Secretary, 350 Fifth Avenue, New York 1, N. Y. 600. 1; 600. 3; 600. 5; 6O1. 20; 6O2.2; 603. O; 603.20; 603.21; 603.23; 603.24; 603.40; 603.41; 604.0; 604. 10; 604.20; 6O4.22; 604.31; 6O4.32; 605. O; 605. 1; 605.25; 606.0; 606. 1; 606. 2; 606. 4; 606.5; 607.4; 608. 11; 611. O: 611.51; 611.52; 611. 53; 621. 11; 621.20; 621.21; 621.22; 621. 23; 621.27; 621.28; 621.30; 621.31; 621.32; 621.33; 622.3, 622.6; 631. O: 653. 1; 654. O: 656. O: 656. 1; 950. ; 954.36; 959. 6. American Leather Belting Association, E. R. Rath, executive manager, 53 Park ROW, New York, N. Y. O66.O. American Le a t he r Chemists Association, B. M. Blair, executive secretary, 143 West Twentieth Street, New York, N. Y. 019.9; 040. ; 060. ; 161.9; 231. ; 502.0; 504.0; 504.40; 517.2, 809. 1; 821.6; 821.7; 821.9; 831.4% 834.3; 834.4; 834. 5; 834.8; 834.9; 838.2; 839.39; 871.0. American Lighting Equipment Association, J. W. Milford, Secretary-treasurer, 11 West Forty-second Street, New York 18, N. Y. 715.30; 716. O. American Meat Institute, 59 East Van Buren Street, Chicago, Ill. 012.5; 018.20; 043.0; 302.36: 302.39; 3O4.3; 304. 6; 331, 22; 341. 2; 477. 6; 477.9; 729.3; 729.5; 745. 1; 951. 13; 951.22; 951.24; 951.32; 951.64; 953.36; 954. 1; 954.36; 959. 1; 981. O; 981.4; 981.63; 982. 2; 982. 3; 982.9. American Medical Association, Council on Industrial Health, Carl M. Peters On, M.D., secretary, 535 North Dearborn Street, Chicago, Ill. 915.0. 1164 Names and Addresses of Standardizing Agencies American Medical Association, Council on Physical Medicine, Howard A. Carter, secretary, 535 North Dearborn Street, Chicago 10, Ill. 716. 10; 718.7; 810.; 915.0; 915.29; 915.30; 915.31; 915.32; 915. 39. American Mining Congress, Julian D. Conover, secretary, Munsey Building, Washington 4, D.C. 504.43; 603.42; 606. O; 606. 3; 710. ; 750. ; 751. ; 970. g American Municipal Association, Earl D. Mallery, executive director, 1313 E. 60th Street, Chicago, Ill. 518.50. - American Oil Chemists' 042. 2; 142.99; 35 East Wacker Dr.1Ve, Chicago 1, Ill. 043.0; 112.0; 112.3; 126. 11; 135.5; 141. ; 142.0; 142. 1; 142. 2; 142. 3; 142.4; 142. 5; 142. 6; 143. O; 143. 1; 143. 2; 470. 3; 503. 0, 504. 0, 614.9; 823. , 848. O; 848. 2; 848. 4; 871. O. - American Paper and Pulp Association, E. W. Tinker, executive secretary, 122 East Forty-second Street, New York, N. Y. 400. 5; 470. 1; 470.2. American Petroleum Institute, R. P. Anderson, Secretary, Division of Refining, 50 West Fiftieth Street, New York, N. Y. ; C. A. Young, secretary, Division of Production, 1205 COntinental Building, Dallas 1, Texas. O66.3; 207. 3; 314. 1; 331. 16; 341. 2; 399.7; 500. ; 502. O; 502. 1; 502. 2; 503. O; 503. 2; 503. 3; 503. 4; 503.5; 503. 6; 503.7; 504.0; 504. 40; 504.54; 504. 6; 505.0; 505. 20; 505.30; 518.9; 518. 10; 603.42; 605. 23; 607. O, 607.3; 607.4; 607. 6; 607.10; 608.52; 611, 16; 611.52; 615.81; 615.82; 621.20;w 703. O; 703. 1; 705.3; 744. 2; 754. ; 766.0; 766.1; 840.5; 918.9; 919. 4; 919.9; 956. 2; 997. 1. American Pharmaceutical Association, Justin L. Powers, chalrman, National Formulary Committee, 2215 Consti- tution Avenue, Washington 7, D. C. O21. 1; 151. 2; 154.71; 161.9; 178.9; 211. 1; 501. 6; 504.53; 504.54; 504. 6; 040. : 04.1. 1; 041.3; 142.7; 142.8; SOciety, 021.8; 801.3; 814. 2; 816.38; 816. 75; 817.39; 817. 64; 818, 30; 818. 65; 818.92; 819.83; 802.1; 816. 13; 816. 39; 816.76; 817.41; 817.65; 818.31; 818. 69; 818.93; 819.84; 802. 2; 816. 14; 816.46; 816. 77; 817. 42; 817.71; 818.32; 818.70; 818.94; 819.85; 8O3. 19; 816. 15; 816.49; 816.79; 817.43; 817.72; 818.33; 818.74; 818.95; 819.89; 803. 20; 816. 16; 816.53; 817. 11; 817. 44; 817.81; 818.34; 818.77; 819. 1; 819.9; 803. 21; 816. 18; 816.55; 817. 14; 817.45; 817.82; 818.39; 818.79; 819. 4; 821. 1; 803. 23; 816. 19: 816.56; 817. 15; 817.46; 817,83; 818.41; 818.81; 819.70; 821. 2; 803.29; 816, 21; 816.59; 817.26; 817.51; 817.84; 818.42; 818.82; 819.71; 821.9; 811. ; 816. 23; 816. 62; 817.32; 817.53; 817.89; 818.43; 818.83; 819.72; 822.9; 812. : 824. , 816. 24; 816. 63; 817.33; 817.54; 817. 91; 818.46; 818.84; 819.73; 813. 1; 831.4: 816.25; 816.71; 817.34; 817.55; 817.92; 818.47; 818. 85; 819.75; 813. 831. 9; 2; 816. 29; 816.72; '817.35; 817.56; 818. 19; 818.49; 818.86; 819.79; 839.31; 813.7; 832.3; 813. 9; 816.31; 816.73; 817.36; 817. 57; 818. 21; 818.51; 818. 87; 819.80; 832.4; 839. 34; 814. 1; 816.35; 816.74; 817.37; 817.59; 818. 23; 818.59; 818. 89; 819. 81; 832.9; 839.35; 833.2; 833.3; 833.5; 833.9; 834.3; 834. 5; 834.9; 836.3; 836.9; 838.3; 838.5; 838.9; 839. 36; 839.37; 839.38; 839.39; 839.9; 872. 2; 882.4; 918.83. g American Public Health Association, Reginald M. Atwater, M.D., executive secretary, N. Y. O21. O; 036. O; 518.73; 532.23; 600. 6; 607. 11; 617.79; 882. O; 915.O. American Public Works Association, Frederic Bass, executive director, 37, Ill. 401.49; 425.2; 429.4; 472.93; 505. 13; 505. 14; 505. 15; 505.31; 505.32; 505.33; 505.35; 1790 Broadway, New York 19, 1313 East Sixtieth Street, Chicago 512. 10; 512. 12; 512. 13; 518. 31; 534. 10; 512. 14; 518.33; 534. 11; 516.0; 518.34; 516. 11; 518.35; 516.3; 518. 36; 516.5; 518.37; 516.9; 518.42; 518. 11; 518.60; 518. 21; 518.63; 534.21; 603.1; 605.25; 611.11; 611.41; 615.9; 741. 1. American Railway Engineering Assn., W. S. Lacher, secretary, 59 East Wan Buren Street, Chicago, Ill. 392.4; 401. 11; 401. 12; 401. 13; 401. 14; 401. 15; 401. 16; 401. 17; 401. 18; 4.01.19; 400. 12; 400.20; 400.40; 400.42; 401. 10; 401. 21; 402. 2; 512. 13; 518.28; 518.59; 534. 24; 605. 23; 608. 11; 4.01.22; 402. 3; 429. 3; 429.7; 512. 14; 518.31; 518.60; 534 .25; 605. 24; 608.9; 401. 23; 402. 51; 482. 3 489 512. 15; 518.32; 518. 61; 600. 1; 605. 25; 611. O: 401. 24; 4O2. 52; ... ; 505. 13; 4.01.25; 411.0; 505. 15; 518. 23; 518.65; 518.25; 518.67; 518.26; 518, 82; 518.27; 518.83; 518. 29; 531.5; 4.01.26; 401. 29; 401.40; 401.41; 401.42; 401.43; 401.44; 401.45; 401.46; 412. 0; 505. 16; 412. 1; 505. 17; 412. 2; 505. 19; 412.9; 505.36; 413.0; 505.39; 5 11.3; 413.8; 423.0; 423.2; 511.52; 423.9; 511.73; 428. 29; 512. 12; 512.2, 514.0; 514.61; 516. 11; 516.2, 516.3; 516.4; 516.9, 517.2, 518.0; 518.10; 518. 12; 518.62; 603. 32; 600. 6; 605. 28; 611 .41; 606. O; 611. 5.1; 603. 42; 606. 1; 616.8; 518.67; 606. 2; 603. 43; 619. 3; 518. 84; 606.3; 605.0; 619.9; 518.89; 606. 4; 518.9; 521.0; 518.34; 518.35; 518.37; 518.39; 518.41; 518.42; 518.50; 518.52; 518. 66; 531.5; 605. 11; 605. 12; 605. 13; 621.22; 606. 5; 621. 23; 607.0; 621. 24; 518.55; 534. 11; 518.56; 534. 22, 518.57; 534. 23; 605. 20; 605.21; 605.22; 6O7. 10; 607. 11; 621.50; 621.32; 6O7.3; 6O7.5; 631.0; 641. O; 645.9; 646. O; 647.31; 692. 1; 701.3; 703.3; 703.9; 715.30; 715.50; 718.5; 721. 1; 745.3; 792. 1; 793.2; 793. 5; 801.3; 834.4; 834.9; 838. 3; 839.34; 839. 38; 840. 1; 882. O; 882. 2; 882.3; 918.9; 919.80; 935.; 956. 2; 976. , 998. - American Refractories Institute, W. J. Westphalen, Railway Exchange Building, St. Louis, Mo. 534. 12. American Road Bullders' Association, Charles M. Upham, engineer-director, International Building, Washington C. 402. 2; 743. , 793.5. - * American Society of Agricultural Engineers, Raymond Olney, secretary, St. Joseph, Mich. 110. , 729. 5; 732. American Society of Anesthetists, Inc., Paul M. Wood, M.D., secretary, 745 Fifth Avenue, New York, N. Y. 915.30, - . American Society of Bakery Engineers, Victor E. Marx, secretary, 1541 Birchwood Avenue, Chicago 26, Ill. 786.; 792.0. American Society of Civil Engineers, George T. Seabury, secretary, 33 West Thirty-ninth Street, New York 18, 605. 12; 611.12; 700. ; 706. O; 718.40; 719.63; 724. O; 882. O: 910. ; 916.O. American Society of Heating and Ventilating Engineers, A. W. Hutchinson, secretary, 51 Madison Avenue, New York, N. Y. 614.0; 614.4; 614.9; 709.; 792.0, 792. 1; 792.2; 793.4. D. N. Y. 1165 Directory of Commodity Specifications American Society of Mechanical Engineers, C. E. Davies, secretary, 29 West Thirty-ninth Street, New York, N. Y. 482. ; 500. , 501.0; 503.0; 503.4; 504.0; 518.70; 541.3; 600. 6; 603.1; 603.21; 603.26; 604.0; 604. 11; 604.20; 605. 11; 605. 12; 605.22; 605.23; 607.0; 607. 11; 607. 14; 6O7.2; 607.3; 6O7.4; 6O7. 6; 608.0; 608.2; 608.30; 608.31; 608.32; 608.4; 608. 52; 611, 11; 611.21; 611.41; 611.51; 611.52; 611.55; 614.4; 614.5; 614.52; 615-15; 615.42; 615.82; 616.91; 617.79; 619.2; 621.21; 621.22; 621.23; 621.24; 621.26; 621.32; 622.1; 622.3; 622.5; 631.21; 631.23; 641.12; 641.21; 642.22; 642.23; 642.24; 642.25; 643.3; 645.21; 645.22; 645.23; 645.24; 645.25; 645.4; 646.41; 651.5; 654.52; 656.1; 670.; 700.; 701. 1; 701.2; 701.3; 702.0; 702.9; 703.0; .. 703.2; 703.9; 704.O; 705.0; 706. O; 706. 1; 710.; 715.21; 718.0; 718.40; 719.63; 724.0; 744. 1; 744.2; 745.2; 745.3; 745.4; 750.; ,751.; 754.; 755.0; 756.; 760. ; 765.; 766.0; 766.1; 766.2; 767.; 785.0; 791.0; 791.2; 793.0; 793.2; 795.; 910.; 912.; 917.2; 917.3; 919. 1; 919. 5; 919.80; 919.9; 935. ; 974. O; 974.2. - - American Society for Metals, W. H. Eisenman, secretary, 7301 Euclid Ave., Cleveland, Ohio. 600. O; 600. 1; 600.3; 600. 5; 600.8; 631.0; 833.0; 634.; 643.0; 651.0; 653.0; 661. ; 862. ; 681.0; 683.0; 693.0; 695.0; 695.1; 696. ; 767. ; 833. O. - American Society of Refrigerating Engineers, David L. Fiske, secretary, 37 West Thirty-ninth Street, New York, N. Y. 607.6; 785.0; 791.2; 792. O; 959. 4. - - American Society of Sanitary Engineering, James R. Walker, secretary, City Hall, Waterbury, Conn. 607.11; 645.25. - American Society for Testing Materials, C. L. Warwick, secretary-treasurer, 260 South Broad street, Phila- delphia 2, Pa. 040. ; 093.0; 142.0; 143.2; 200.; 202.0; 202.10; 202.40; 202.41; 203.2; 204.90; 206.0; 207.0; 208.1; 208.4; 208.93; 211. 1; 211.3; 211.5; 216.; 296.2; 300.4; 300.5; 300. 6; 302. 10; 302.20; 302.40; 303.0; 303.3; 303. 8; 303.97; 304.4; 304.71; 304.93; 306.19; 306.24; 308.2; 308.9; 309.0; 314. 1; 315.5; 319.97; 320.; 330. ; 331. 10; 360.; 365. O; 365.98; 366.0; 367.0; 369.21; 370.; 374.2; 392. O; 392. 10; 392.4; 397. O; 399.7; 399.9; 400.0; 400.13; 400.40; 400.42; 401.40; 402.3; 412. O: 412.1; 413.52; 425.2; 429.9; 470.3; 473.2; 473.3; 473.5; 477.5; 500. ; 501. O; 501. 1; 501.2; 501.5; 502.0; 502.1; 502.2; 503. O; 503.2; 503.3; 503.4; 503.5; 503. 6; 503.7; 504. O; 504.40; 504.50; 504.54; 504. 6; 504.8; 504.9; 505.0;. 505. 14; 505. 15: 505. 16; 505. 17; 505. 19; 505.20; 505.29; 505.30; 505.31; 505.32; 505.34; 505.35; 505.36; 505.39; 510.; 511. O; 511.2; 511.50; 511. 53; 511.70; 511.71; 512.10; 512. 11; 512. 12; 512. 13; 512. 14; 512.15; 512.16; 512. 2; 513.; 514.0; 514. 1; 514.2; 514.3; 514.61; 514.62; 514.63; 516.0; 516. 10; 516.11; 516. 12; 516. 19; 516.3; 516.4; 517.0; 517.2; 518.0; 518.10; 518.21; 518.30; 518.31; 518.32; 518.34; 518.39; 518.50; 518.53; 518.60; 518.61; 518.62; 518.65; 518.67; 518.9; 520. ; 524.; 526. 1; 528. § 531. O: 531.3; 531. 5: 532.22; 534. 10; 534.11; 534. 12; 534.20; 534.21; 534.22; 534.25; 534.29; 545.3; 545.4; 545.9; 551. ; , 552.; 572.; 593.; 594. ; 600. 1; 600.2, 600. 3; 600.4; 600. 5; 601.23; 602.1; 602. 2; 603.1; 603.21; 603.23; 603.24; 603.26; 603.33; 803.41; 603.42; 603.43; 603.52; 604.11; 604.14; 604.19; 604.22; 604. 29; 604.32; 605.11; 605. 12; 605. 13; 605. 15; 605.19; 605.21; 605.25; 605.26; 606. 1; 606. 2; 606. 4; 606. 5; 6O7. 11; 607.12; 607. 14; 6O7.2; 6O7.3; 607.4; 6O7.5; 607. 6; 608. 11; 608.4; 611.0; 611. 11; 611.21; 611.3; 611.41; 611.51; 611.52; 611.53; 611.54; 611.55; 611.56; 611.59; 619.9; 621.20; 621.21; 621.22; . 621.23; 621. 24; 621.25; .621.26; 621.31; 621.32; 621.33; 621.34; 621.36; 621.39; 622.1; 622.3; 622. 5; 622.6; 631.0; 631.11; 631.12; 631.21; 631.23; 631.32, 631.41; 641.0; 641.11; 641.12; 641.21; 641.22; 641.23; 642.11; 642.12; 642.22; 642.23; 642.24; 642.9; 643.0; 643.2; 643.3; 643.4; 643.6; 643.7; 643.9; 644. O, 644. 11; 644. 12; 644.21; 644. 22; 644.23; 645. 11; 645. 12; 645.21; 645.22; 645.23; 645.24; 645.31; 645.9; 646.0; 646. 11; 646.31; 646.41; 646.52; 647.11; 647. 12; 647. 13; 647. 14; 647.15; 647. 16; 647. 17; 647. 18; 647.22; 647.23; 647.25; 647.26; 647.32; 647.33; 647.35; 647.36; 647.38; 651.3; 653.1; 653.2; 653.31; 653.32; 653.33; 654. 1; 654.2; 654.3; 854. 52; 654. 53; 654.59; 655.2; 655.3; 655.4; 655.5; 656.0; 656.1; 681.1; 681.3; 682.; 683. O; 683. 1; 683.2; 683.41; 692.1; 692.2; 692.3; 693. 1; 693.2; 693.3; 695. 1; 695.2; 695.4; 695.5; 695.6; 700.: 702. 2; 703.2; 707.20; : 707.43; 707.47; 707.49; 710.; 712.0; 714.50; 715.41; 715.43; 715.44; 716.16; 718.60; 719.50; 719.51; 719.52; 719. 55; 719.56; 719.57; 719.58; 719.59; 719.63; 719.99; 770.; 800.0; 801. 1; 801. 2; 801.3; 822. 1; 822:2; 822.9; 833.2; 834.0; 834.4; 834. 6; 834.8; 834.9; 837.9; 839.1; 839.2; 839.38; 839.9; 840.3; 840. 5; 840.9; 841.2, 841. 41; 841.42; 841. 43; 841. 44; 841. 5; 841. 6; 841.7; 842. 1; 842.2; 842.3; 842. 4; 842.5; 842.61; 842.63; 842.64; 842.69; 842.7; 842.86; 842.87; 842.9; 844. 1; 846; O: 846.11; 846.50; 846.59; 846.62; 846.63; 847. 1; 847.2; 848.0; 848. 11; 848. 12; 848.2; 848.4; 848.7; 848.9; 849.19; 849.3; 849.9; 871.0; 871. 11; 871. 12; 871. 13; 871. 15; 871.21; 871.22; 871.23; 871. 5; 871.9; 882.0; 893.0; 893. 4; 893.5; 893.8; 893.9; 910.; 915.19; 917. O; 917.3; 918.9; 919. 4; 919.82; 919.9; 953.2; 955. O; 957.19; 959.9; 997. 1. American -standards Association, P. G. Agnew, secretary, 70 East 45th Street, New York 17, N. Y. O67. 1; O67. 11; 068.2; 068.6; 069.4; 200. ; 202.31; 202.41; 203.2; 206.0; 216.; 296.4; 311. 1; 311.2; 311.3; 311.5; 311.92; 400.3; 400.31; 401. 10; 401.30, 401.32; 401.34; 401.36; 412.3; 478.34; 489.; 500.; 501.0; 501.2; 501.5; 502. O; 502. 1; 502. 2; 503. 0; 503.2; 505.3, 503. 4; 503. 5; 503. 6; 503.7; 504. 0; 504. 40; 504.54; 504. 6; 505.0; 505.20; 505.3; 512. 10; 512. 13; 512. 15, 512.16; 514.0; 514. 1; 514. 2; 514.3; 514.61; 514.63; 516.3; 516.4; 518.0; 518.50; 518.51; 518.62; 521.0:2524.; 526.1; 532.22; 534.22; 541.3; 545.6; 574.; 600.1; 600.3: 600.6; 602.2, 603.1; 603.21; 603.42; 603.43; 804.6; 604.32; 605.0; 605.11; 605.12, 605.13,605.19; 605.22; 605.25: 606.0; 607.0, 607.10; 607.11; 607. 12; 607.14; 6O7.2: 607.3; 6O7. 4; 607. 6; 608. O; 608. 2; 608.30; 608.31; 608.32; 608.4; 611 . 11; 611. 18; 611.41; 611.52; 611.55; 614.0; 614.2; 614.4; 614.9; 615.42; 615.5; 615.82; 616.91; 617.79; 621. 21; 621.22; 621.24; 621.30; 621.32; 621.33; 622.1; 622.3, 622.5; 622.6; 634.; 641. 11; 642. 11; 645.11; 645.21; 645.25; 645.4; 646.41; 651. O; 651.5; 652.0; 662.; 695.; 696.; 700.; 701.3; 703. 1; 703.2; 703.9; 705.4; 706. O; 710.; 711. 10; 711. 11; 711. 12; 711. 20; 711.21; 711.22; 711.24; 712. 1; 712. 2; 713. 1; 713.2; 713. 3; 713. 5; 714.10; 714. 11; 714. 12; 714. 13; 714. 14; 714.30; 714.31; 714.39; 714.41; 714.42; 714.50; 714.51; 714.52; ' 715.21; 715.40; 715.41; 715.43;” 715.44; 715.51; 716. 11; 716.15; 716, 16; 716. 19; 716.30; 716.31; 716.32; 717. O; 718. O; 718.60; 718.63; 1166 Names and Addresses of Standardizing Agencies 718.64; 718.65; 718.69; 718.7; 719.50; 719.51; 719.54; 719.55; 719.57; 719.58; 719.59; 719.60; 719.62; 719.83; 722.32; 722.33; 722.35; 722.36; 722.39; 724.0; 724.26; 726. 1; 744. 1; 745.2; 745.3; 745.4;??51.; 76O.; 761. ; 765. ; 766. O; 766. 2; 767. ; 768. ; 770. ; 782.; 783.; 784. O; 785.0; 787. ; 788. ; 789. ; 791. O; 792. O; 801. 1; 801. 2; 801.8; 814. 2; 822. O; 824. ; 837.9; 839.35; 839.45; 839.49; 839.6; 839.9; 840. 5; 846.21; 842. 64; 842.7; 842. 86; '846.63; 881. 18; 881.32; 910.; 911.0; 911. 1; 911.2; 911.3; 911.4; 911.5; 911. 6; 911.9; 912.; 914.0;. 914.5; 915. 19; 918.9; 919. 4; 919.9; 935. ; 956.1. American Transit Association, G. C. Hecker, general secretary, 292 Madison Avenue, New York 17, N.Y. 202.11; 301. 11; 400.42; 400.43; 401. 10; 401.30; 401.31; 401.32; 401.34; 401.36: 402. 1; 427.; 429.7; 503.3; 518.20; 518.51; 532.22; 800.3; 603. 1; 603.26; 604. 14; 606.O; 606, 1; 606. 2; 606.3; 606. 4; 606.5; 606. 6; 607. 4; 611. 18; 611, 22; 611. 29; 611.43; 611.44; 611.52; 611.53; 611. 55; 616.35; 619. 2; 6:19.9; 622. 1; 622. 5; 622.9; 641. 11; 692.3; 7.10.; 711.20; 715. 11; 715.30; 715.36; 715.40; 715.41; 715. 44; 715.51; 716. O; 716. 11; 716.30; 716.39; 718.49; 719.50; 719.52; 719.55; 719.56; 719.57; 719.59; 719.60; 719.63; 721. 1; 723.0; 726. O; 726. 1; 726. 2; 767. ; 801.3; 970. American Trucking Association, Inc., J. W. Lawrence, general manager, 1424 Sixteenth Street, N.W. Washington, D.C. 489. ; 722. 1; 950. ; 951.12; 951. 13; 951. 21; 951.31; 951.32; 951.33; 951.34; 951.43; 951.44; 951.46; 951.61; 951.62; 951.64; 951.72; 952. 11; 952.2; 953.2; 953.30; 953.36; 953.39; 954. 1; 954.21; 954.36; 954.4; 955.2; 956. 1; 957. 19; 957. 2; 959. 1; 959.6. American Trudeau Society, Medical Section of National Tuberculos is Association, Dr. Charles E. Lyght, di- rector of Health Education, 1790 Broadway, New York 19, N. Y. 810. ; 918. O. American Weterinary Medical Association, J. G. Hardenbergh, executive secretary, 600 South Michigan Avenue, Chicago 5, Ill. 812. American Witrified China Manufacturers Association, A. M. Walker, president, c/o Bailey-Walker China Co., Bedford, Ohio. 532. 1. dº American Walnut Manufacturers Association, Burdett Green, secretary-manager, 616 South Michigan Boulevard, Chicago, Ill. 400.38; 411. 43. American Warehousemens Association, Wilson W. Little, general secretary, , 222 W. Adams Street, Chicago, Ill. 489. American Water Works Association, Harry E. Jordan, secretary, 500 Fifth Avenue, New York 18, N. Y. 516.3; 516.9; 605. 23; 6O7. O; 6O7. 10; 607. 12; 6O7.4; 607.6; 611. 13; 707.40; 793.4; 838. 3; 840. 1; 843.31; 882. O; 974. O; 974. 2; American Waxed Paper Institute, George J. Lincoln, Jr., executive Secretary, 111 Washington St., Chicago, Ill. 476.4; 477.5. American Welding Society, William Spraragen, technical secretary, 33 West Thirty-ninth Street, New York, N.Y. 603.26; 605.21; 605.22; 607.3; 607. 4; 631.32; 693.0; 767. American Weed—Preservers' Association, Horace L. Dawson, secretary, 1427 Eye Street, N.W., Washington, D.C. 400.40; 400.42; 400. 43; 400.49; 401.30; 401.40; 402.3; 400. 42; 404.0; 502.0; 502.2; 505.33; 505. 37; 518.50; 518.56; 801.3; 839.30; 839.38; 839.9; 918.2. American Zinc Institute, Ernest W. gent, secretary, 60 East Forty-second Street, New York 17, N. Y. 683. 2. Anthracite Industries, Inc., Allen J. Johnson, director of laboratory, Primos, Delaware County, Pa. 614. O; 614. 1; 614.4; 814.9. Anthracite Institute, LOuis C. Madería III, executive director, 101 Park Avenue, New York 17, N.Y. 501. 1. Anti-Friction Bearing Manufacturers Association, Inc., H. O. Smith, secretary-manager, 60 East Forty-second Street, New York, N. Y. 504. 40; 766. 2. Appalachian Hardwood Manufacturers, Inc., H.E. Everley, manager, Trade Extension Department, 414 Walnut Street, Cincinnati, Ohio. 411.43; 423.9. Apple Growers Association, J. E. Klahre, general manager, HOOd River, Oregon. 476. 4. Arkansas Sort Pine Bureau, B. E. Lowry, executive secretary, Little Rock, Ark. 400.26; 402.2; 402.41: 402.42; 402.51; 403.2; 411. 1; 411. 27; 411.3; 411.43; 411.5; 411. 6; 412. 1; 423. 5; 423.9. Aromatic Red Cedar Closet Lining Association, A. L. Foster, chairman, c/o George C. Brown & Co., Greenboro, N.C. 411.9. Asphalt Institute, W. R. Macatee, managing director, 801 Second Avenue, New York 17, N.Y. 505. O; 505. 13; 505.3; 518.37. Associated Cooperage Industries of America, Inc., M. T. Rogers, assistant secretary, 408 Olive Street, St. Louis 2, Mo. 421.0; 421. 1; 421. 2; 421.3; 951. 10; 951. 13. Associated Factory Mutual Fire Insurance Companies, Inspection Dept., O.W. Stewart, manager, 184 High Street, Boston, Mass. 400.50; 501. 1; 503. O: 505. 17; 505. 19; 515. ; 518.0; 518.50; 518.51; 518.54; 518.55; 518. 56; 518.59; 518.9; 545.3, 545.9; 604.0; 604.29; 605.22; 605.23; 607.0; 607. 11; 607.3; 307.4; 607.6; 611.13; 611.14; 614.0; 614.9; 7.03.0; 706.0; 710.0; 711.10; 715.30; 715.51; 725.41; 755.0; 755. 1; 840.2; 846.0; 950. ; 956. 2; 970. ; 974. O; 974.4; 976. ; 997.5:- Associated General COntractors Of America, Inc., Herbert F. Foreman, managing director, Munsey Building, Washington 4, D. C. 518. O; 742. ; 755. 1. Association of American Feed Control Officials (Inc.), Leslie E. Bopst, secretary-treasurer, College Park, Md. O21.3; 021.9; 039.4; 042.2; 042.3; 042.4; 042.5; 042.6; 045. ; 098. 1; 103.4; 112.1; 112.2; 112.3; 112.4; 112.5; 112.6; 112.9; 117.2; 118. 1; 118.2; 118.3; 118.9; 119. 1; 119.2; 119.3; 119.4; 119.5; 119.6; 119.9; 133. 2; 133.21; 154.6; 155.5; 842. 4. 639677 O-45—74 & 1167 Directory of Commodity Specifications Assn. of American Railroads, Bulletin 3, L. C. Heilman, secretary, Joint Committee On Grade Crossing Pro- tection, Transportation Bldg., Washington 6, D.C. 718.41; 718.5; 998. Association of American Railroads, Bureau of Explosives, H. A. Campbell, chief inspector, 30 Wesey Street, New York, 7 N. Y. 489. ; 956.1: 957. 19; 957. 2; 958. 3; 959. 1; 954. 1; 954.21; 954.36; 955. 2; 955.9; 953.30; 953.34; 953.36; 953.39; 951.61; 951.62; 951.72; 953. 2; 953.30; 951.33; 951.34; 951.43; 951. 44; 951.46; 950. ; 951. 12; 951. 13; 951.31; 951. 32. Association of American Railroads, Freight Container Bureau, Edward Dahill, chief engineer, 30 Wesey Street, New York, N. Y. 726. 2; 751. 10; 951. 13; 952. 10; 952. 11; 953.2; 953.30; 953.35; 953.39; 954. 1; 954.30; 954.36; 959. 1. As Sn. Of American Railroads, Mechanical Div., Electrical Section, A. C. Browning, Secretary, 59 East Wan Buren Street, Chicago 5, Ill. 704. 1; 711. 12; 711. 20; 712. 2; 714.30; 715.21; 715.44; 716. 11; 716. 19; 716. 2; 716.39; 719.58; 721. 1; 767. ; 792. 3. Ass, i. of American Railroads, Mechanical Div., Wheel and Axle Manual, A. C. Browning, secretary, 59 East Wan Buren Street, Chicago 5, Ill. 611. 52; 611. 53. Assn. of American Railroads, Operations and Maintenance Dept., Engineering Div., Electrical Section, W. S. Lacher, secretary, 59 East Wan Buren Street, Chicago 5, Ill. 710.; 711. 20; 714. 11; 715.21; 715.40; 715.41; 715. 44; 716.30; 718.41; 718.49; 718. 5; 718.7; 719.55; 719.56; 719.60; 719.62; 719.63; 719.64. Association of American Railroads, Operation & Maintenance Department Engineering Divls 10m, Signal Section, R. H. C. Balliet, 30 Wesey Street, New York 7, N.Y. 400. 42; 504.19; 504. 6; 504.8; 524. : 525.3; 532.22; 600.3: 603. Of 603. 1; 603. 42; 606.3; 607.0; 607.3, 607. 4; 608. 31; 608.32; 611. 11; 611.21; 642. 13; 710.; 712.0; 712. 1; 712.2; 712.3; 712.4; 713.1; 713.5; 713.7; 714. 11; 714. 12; 714.31; 714.33; 714.42; 715. 11; 715.30; 715. 39; 715.40; 715.41; 715.43; 715.44; 715. 51; 716. 10; 716. 11; 718.40; 718.41; 718.42; 718.43; 718.49; 718.5; 719.50; 719.52; 719.55; 719.56; 719.57; 719.59; 719.60; 719.62; 767. ; 840. 1; 844. 4; 847. 1; 997. 1. Association of American Railroads, Operations Mechanical Division, and Maintenance Dept., A. C. Browning, secretary, 59 East Wan Buren Street, Chicago 5, Ill. 200. ; 202. 11; 202. 12; 202.31; 202.42; 202.44; 202.45; 301. 12; 400. O; 400.42; 413.20; 473.3; 504. 13; 504. 24; 504.42; 504.44; 526.6; 531.5; 532.22, 602. 1; 603.0; 603. 1; 603.21; 603.33; 603. 42; 603. 52; 604. 11; 604. 20; 604.32 605. 13; 605. 14; 606.3; 607.0; 607.2, 607. 3; 607. 4; 607. 6; 608.0; 608. 31; 608.32; 608. 4; 611. 11; 611. 18; 611.21; 611.22; 611. 41; 611.42; 611.43; 611.44; 611.49; 611.51; 611.52; 611.53; 611.54; 611.55; 611.59; 612.22: 613.6; 613.9; 615.82; 616.99; 621.32; 622.6; 622.9; 642.22; 642.24; 646.41; 692.1; 692.2. 692.3, 701.3; 702.9; 703.0; 703.2; 703.9; 707. 13; 711.12; 711.20; 712.2, 715.21; 716. O; 716. 12; 716.2; 716. 39; 719. 58; 719.59; 721. 1; 726.0; 726, 1; 726. 2; 767. ; 792.0; 794.; 981. 4; 982.; 982. 2; 982. 3; 982.4; 982.5; 982.9. Assn. of American Railroads, Operations and Maintenance Dept., Operating-Transportation Division, Medical and Surgical Section, J. C. Cavlston, secretary, 30 Wesey Street, New York, N. Y. 915.0. Association of American Railroads, Operations and Maintenance Dept., Operating-Transportation Division, Operating Section, J. C. Caviston, secretary, 30 Wesey Street, New York 7, N. Y. 716.30; 718.40; 718.42; 863. Association of American Railroads, Operations and Maintenance Dept., Operating-Transportation Div., Safety Section, J. C. Caviston, secretary, 30 Vesey Street, New York 7, N. Y. 700, : 710.0; 721. 1; 722.0; 726.0. 785.0; 789. Assn. Of American Railroads, Operations and Maintenance Dept., Traffic Dept. 793.5. Assn. Of American Railroads, Operating and Transportation Div., The Standard Code, J. C. Cavlston, secretary, 30 Wesey Street, New York 7, N. Y. 718.40; 718.41; 718.42. Association of American Railroads, Purchases and Stores Division, W. J. Farrell, executive vice-chairman, Transportation Building, Washington 6, D. C. 612.29; 681.41; 700.; 951. 64; 954.21; 959. 1; 959.8; 997. 1. Association of American Railroads, Telegraph and Telephone Section, W. A. Fairbanks, secretary, 30 Wesey Street, New York 7, N. Y. O46. . 069.3; 203.2, 331. 12; 331.21; 400.42; 401.30; 401.31; 401.32; 401.36; 401,9; 402. 1; 4:12.9; 427. ; 429.3; 429.7; 429.9; 435. 5; 475.9; 516.9, 518.51; 518.65; 518.9; 526. 1; 531.5; 532.22; 600.3, 603. 41; 603.42; 608. 11; 613. 6; 613.7; 616.5; 616.63; 642.13; 646.32; 651. 4; 693. 1; 712. 1: 712. 2; 713.7; 714. 12; 714.21; 714.22; 715. 11; 715. 12; 715.30; 715. 39; 715.40; 715.41; 715.42; 715.43; 715.44; 715.50; 715.51; 718.0; 718. 1; 718. 12; 718.20; 718. 21; 718.22; 718.29; 718.32; 718.40; 718.41; 718.60; 719.55; 719.56; 719.60; 719.61; 719.62; 719.93; 719.99; 726. 1; 862. , 932.2; 932.9; 953.39; 954.21; 954. 23; 957. 14; 958. 2; 958.3. Association of American Wood Pulp Importers, A. Blattmann, secretary, 347 Madison Avenue, New York, N. Y. 400. 50. Association of Edison Illuminating Companies, Preston S. Millar, secretary, 40 West 40th St., New York 18, N. Y. 714.34; 714. 38; 714.41; 714.51; 715.41. * Association of Iron and Steel Engineers, Brent Wiley, managing director, Empire Building, Pittsburgh 22, Pa. 710. ; 711. 12; 744. 1. t Association Of Lift Truck and Portable Elevator Manufacturers, Howard R. Waterbury, executive secretary, and treasurer, P. O. Box 295, Stamford, Conn. 613.9; 729.3; 729.6; 745.3; 959. 9. Association of Manufacturers of Chilled Car Wheels, F. H. Hardin, president, 445 North Sacramento Boulevard, Chicago 12, Ill. 611. 18. Association of Off ic 1 al Agricultural Chemists (Inc.) W. W. Skinner, secretary-treasurer, Box 540, Benjamin Franklin Stat 1 on, Washington, D.C. 010. ; 019.0; 021. 1; 021. 2; 021.7; 021.9; 022. 1; 022.40; 031.; 034.; 035. 2; O36.0; 040. ; 060. ; 100.; 104.; 107.; 107.3; 108.0; 108.4; 110. , 112.0; 119.4; 120. ; 126.7; 130.; 142.0; 151 - O. 152. 1; 152. 2; 153.0; 154.0; 155. 1; 155.5; 160. ; 162. ; 164. 1; 165. O: 171. ; 173. ; 175. 1; 175. 2; 175.3; 175.4; 1168 Names and Addresses of Standardizing Agencies 175. 5; 175. 6; 175.7; 175. 9; 178.0; 179. ; 211. 1; 216.; 231. ; 594. ; 802.1; 803. 13; 810.; 811. ; 813.9; 814. 2; 815. 2; 819.4; 819.9; 821. 2; 821.7; 821.9; 824. ; 832.4; 833.9; 834. 1; 834. 2; 834.8; 834.9; 839.33; 839.36; 839.7; 839.9; 840. 5; 850. ; 859.; 871.0; 881. O: 881. 11; 881. 12; 881. 15; 881. 19; 881. 21; 881. 22; 881. 23; 881.24; 881.4; 881.9; 882.0; 882. 3; 892. Association of Official Seed Analysts, Elva L. Norris, secretary-treasurer, Kansas State College, Manhattan, Kansas. 240. Bar Reinforced Tire Chain Manufacturers, W. B. Lasher, Jr., director of research, American Chain Division, American Chain & Cable COmpany, Inc., BOX 298, York, Pa. 603. 55. Book Manufacturers' Institute, Inc., J. Raymond Tiffany, general counsel, 25 West Forty-third Street, New YOrk, N. Y. 392. 21; 481. Brake Lining Manufacturers' Assn., Inc., Miss H. G. Duschek, 370 Lexington Avenue, New York 17, N. Y. 545. 5; 722. 34. Brick Manufacturers Association of New York, 2721 Grand Central Terminal, New York, N. Y. 518.83; 518.89. Buff and Polishing Wheel Manufacturers Association, Inc., H. L. Gaardsmoe, Secretary, 110 East Forty-second Street, New York 17, N. Y. 541.3; 765. Building Officials' Conference of America, Walker S. Lee, president, 60 S. Fitzhugh St., Rochester, N. Y. 514. 3; 516.3; 518.50. * Calcium Chloride Association, Ray A. Giddings, secretary, Penobscot Building, Detroit 26, Mich. 500.; 516.0; 518.30; 785. O; 833. O. California Fruit Exchange, F. W. Reed, assistant general manager. P. O. BOX 2038, Blue Anchor Building, Sacramento, Calif. 130. California. Fruit Growers Exchange, Charles C. Teague, president, 707 W. Fifth Avenue, Los Angeles, Calif. 131.22; 131.23; 131.25. California Olive Association, E. Hevel, secretary, 216 Pine Street, San Francisco 4, Calif. 131.4. California Redwood Association, Kenneth Smith, president and general manager, 405 Montgomery Street, San Francisco 4, Call f. 400.27; 401. 17; 401. 29; 401.47; 402. 2; 402.41; 402.42; 402.43; 402.51; 402. 52; 411.1; 411. 29; 411.3; 411.41; 411 .42; 411. 43; 411.5; 411. 6; 411.7; 412.1; 4:13.1; 413. 6; 413.8; 423.5. California Ripe Olive Standardization Act. Director of Agriculture, State of California, Sacramento, Calif. 131.4. California Walnut Growers Association, A. W. Christie, field manager, 1745 East Seventh Street, Los Angeles, Calif. 135.7. Canners League of California, Preston McKinney, vice president and secretary, 64 Pine Street, San Francisco, Calif. 130. ; 131.3; 134.13; 134.22; 134.41; 134.42; 134.44; 134.45; 134.56. Cast Stone Institute, M. A. Arnold, vice president, 33 W. Grand Ave., Chicago, Ill. 516.4. Central Committee on Lumber Standards, John Foley, forester, chairman, Pennsylvania Railroad Company, Phila- delphia, Pa. 400.0; 400. 20; 402. 52; 411.0; 413.0. Certified Milk Producers Association of America (Inc.), S. W. Shoemaker, secretary, 1265 Broadway, New York, N. Y. O21. 1; 021.6, Certified Pulp Testers' Bureau, c/o C. M. Haskins, National Association of Waste Material Dealers, Times Building, New York, N. Y. 400.50. Chlorine Institute, Inc., Robert T. Baldwin, secretary, 50 East Forty-first Street, New York, N. Y. 607. 6; 726. 2; 839.44. Clay Products Association, J. D. Cook, secretary, 111 West Washington Street, Chicago, Ill. 518.55; 518.67; 534. 23; 534.29. Clay Sewer Pipe Association, Inc., H. C. Maurer, president, 1902 A. I. U. Building, 50 W. Broad St., Colum- bus 15, Ohio. 518.55; 518. 67; 531. 5. Coated Abrasives Association, George Link, president, 17 John Street, New York, N. Y. 541.4. Collapsible Tube Manufacturers Association, Lester B. Platt, secretary, 19 West Forty-fourth Street, New York, N. Y. 651.8; 681. 49. COmpressed Air Institute, C. C. Rohrbach, secretary, 90 West Street, New York, N. Y. 615.9; 741.3; 744. 2; 791. 2. Compressed Gas Manufacturers' Association, Inc., F. R. Fetherston, secretary, 11 West Forty-second Street, New York, N. Y. 607. 6; 839.49; 956. 1. Concrete Reinforcing Steel Institute, H. C. Delzell, managing director, Builders Building, Chicago 1, Ill. 516.0; 516.3; 518.50; 518.57; 805. 25. Consolidated Freight Classification Committee, R. C. Fyfe, chairman, Room 202, Chicago Union Station, Chicago 6, Ill. 950. Contracting Plasterers International Association, Edward McDonnell, secretary, 4755 Commonwealth Avenue, Detro1t 8, Mich. 362. 1; 402.51; 512. 12; 514.63; 516.2; 517.2; 605.24; 608.11. Copper and Brass Research Association, T. E. Welt fort, manager, 420 Lexington Avenue, New York, N. Y. 640. ; 641.21; 641.22; 642. 11; 642. 12; 642. 23; 642.24; 643.0; 644.21; 644. 23; 645. 11; 645. 12; 645. 23; 645. 24; 646.21; 646.22, 646.31; 646.32; 646.42; 647. O. - Copper W1 re Engineering Association, Stanton Hertz, executive director, 815 Fifteenth Street, N.W., Wash- ington, D. C. 715.40; 715.41; 715. 44; 719.60. Cordage Institute, J. S. McDaniel, secretary, 350 Madison Avenue, New York 17, N. Y. 302.40; 331. 20. 1169 Directory of Commodity Specifications Cotton-Textile Institute (Inc.). Paul B. Halstead, secretary, 320 Broadway, New York, N. Y. 392.3. Crucible Manufacturers' Association, C. C. Rohrbach, secretary, 90 West Street, New York 6, N. Y. 574. Cup and Container Institute, Granville P. Rogers, executive director, 1790 Broadway, New York, N.Y. 954. 1. Dairy Industries Supply Association, Roberts Everett, 232 Madison Avenue, New York, N.Y. 607.0; 646.51; 731. Diamond Core Drill Manufacturers Association, Clifford C. Rohrbach, secretary, 90 West Street, New York 6, N. Y. 741.3. Diesel Engine Manufacturers' Association, Harvey T. Hill, executive director, 1 Nortii"La Salle Street, Chicago 2, Ill. 704. 1. Douglas Fir Plywood Association, N. S. Perkins, technical director, Tacoma Building, Tacoma 2, Washington. 400.23; 413.50. Drop Forging Association, Raymond M. Seabury, secretary-treasurer, 605 Hanna Building, Cleveland, Ohio. 603.24; 611.50. Durable Woods Institute, Hal B. Alston, director, 155 E. 44th Street, New York, N. Y. 413. 1. Edison Electric Institute, 420 Lexington Avenue, New York, N.Y. 402.1; 526. 1; 532.22; 603.42; 608. 2; 608.31; 608.32; 608. 6;. 642. 13; 713.5; 714.34; 714.38; 714.39; 715.30; 715.32; 718.60; 718.62; 718.65; 719.62; 719.72. Electric Hoist Manufacturers Association, E. Donald Tolles, secretary-counsel, 500 Fifth Avenue, New York 18, N. Y. 744. 2. Electric Tool Institute, Sioux City, Iowa. 711.24. Employing Bookbinders of America, A. G. Watson, executive secretary, 28 West Forty-fourth Street, New York, N. Y. 392. 21. Evaporated M11k Association, Frank E. Rice, executive secretary, 307 North Michigan Avenue, Chicago 1, Ill. O21.0; 021.6; 518.59; 731. § Facing Tile Institute, Affiliated with Structural Clay Products Institute, Harry C. Plummer, director of engineering and research, 1756 K Street N.W., Washington, D.C. 534.25; 534.29. Farm Equipment Institute, Robert A. Jones, secretary, 608 South Dearborn Street, Chicago 5, Ill. 413.54. Felt-Manufacturers Association, Lillian C. McManus, secretary, 17 John Street, New York, N.Y. 365.98; 390.5. Fibre Box Association, Elmer J. Koch, executive secretary, 224 South Michigan Avenue, Chicago, Ill. 953.2. Fir Door Institute, W. E. Difford, managing director, Tacoma Building, Tacoma, Washington. 423.1. Fluorescent Lighting Association, Joseph M. Smith, technical director, 6O Beaver Street, New York, N. Y. 716. 18. Folding Paper Box Association of America, A. E. Murphy, 134 North La Salle Street, Chicago 2, Ill. 953.2. Formed Steel Tube Institute, N. Myles Brown, Secretary, 1621 Euclid Avenue, Cleveland, Ohio. 607. 4; 611.52. Glass Contalner Association of America, W. L. Hall, assistant business manager, 19 West Forty-fourth Street, New York, N. Y. 522.; 955. O; 955. 1; 955.3; 955. 4. Grinding Wheel Manufacturers Association, Harry B. Lindsay, secretary-treasurer, 27 Elm Street, Worcester, Mass. , 541.0; 541.3; 765. Gypsum ASSOClation, Henry J. Schweim, general manager, 211 West Wacker Drive, Chicago, Ill. 514.3; 516.3. Hack Saw Manufacturers Association of America, Inc., Wm. P. Jeffrey, secretary, 50 Broadway, New York 4, N.Y. 615.62. Hardwood Dimension Manufacturers Association, Inc., Phillips A. Hayward, managing director, Heyburn Build- *ing, Louisville 2, Ky. 402.43; 411.42; 411.43; 411.9. Heat Exchange Institute, C. C. Rohrbach, secretary, 90 West Street, New York 6, N.Y. 703.0; 785.0; 785. 1. Heating, Piping & Air Conditioning COntractors National Association, Joseph C. Fitts, Secretary, Sulte 1401, Rockefeller Center, 1250 Sixth Avenue, New York, N. Y. 603.26; 607. 14; 6O7.2; 6O7.4; 607.6; 614.4; 703.0; 767. ; 785. 1; 792. O: 910. Hickory Handle Association, Guy E. Basye, Secretary, Hope, Ark. 428. 1; 428. 29. Highway Research Board, Roy W. Crum, director, 2101 Constitution Avenue, Washington, D.C. 518.30. Hydraulic Institute, C. C. Rohrbach, secretary, 90 West Street, New York 6, N. Y. 603.21; 611. 11; 611.41; 622. 1; 622. 5; 646.41; 654.51; 703.0; 755.0; 755. 1; 793.4. Illuminating Engineering Society, A. D. Hinckley, executive secretary, 51 Madison Avenue, New York 10, N. Y. 379.9; 524. ; 525.; 715.30; 716. 19; 716.2; 716.30; 716.39. Indiana Limestone Institute, E. C. Walters, Secretary, Bedford, Ind. 511.2, 518.89. Industrial Hygiene Foundation of America, Inc., Mrs. Ellen C. Diamond, office manager, 4400 Fifth Avenue, Pittsburgh 13, Pa. 651. O; 792.0; 792.2; 801. 1; 839.35; 839.40; 993. Industrial Management Society, P. H. Weber, president, 421 Engineering Building, 205 West Wacker Drive, Chicago, Ill. 910. Industrial Safety Equipment Association, W. J. Parker, secretary-treasurer, 366 Madison Avenue, New York, N. Y. 914.5; 915.51. Industrial Truck Statistical Association, W. S. McCann, Secretary, 208 South La Salle Street, Chicago 4, Ill. 713.4; 721. 2. Industrial Unit Heater Association, L. O. Monroe, secretary, 5-208 General Motors Building, Detroit, Mich. 614.0; 792. O: 792. 2. Institute of Boiler and Radiator Manufacturers, R. E. Ferry, general manager, 60 East Forty-second Street, New York, N. Y. 614.4. Institute of Book Cloth and Impregnated Fabrics Manufacturers, C. Steward Comeaux, Secretary, 103 Park Ave- nue, New York 17, N. Y. 392. 21. 1170 Names and Addresses of Standardtzing Agencies Institute of Cooking and Heating Appliance Manufacturers, Samuel Dunckel, managing director, Shoreham Hotel, Washington, D.C. 614.0; 614.3. * Institute of Makers of Explosives, C. Stewart Comeaux, secretary, 103 Park Avenue, New York 17, N. Y. 860. Institute of Radio Engineers, Inc., Harold P. Westman, secretary, 330 West Forty-second Street, New York, N. Y. 718.60; 718. 61; 718.62; 718.63; 718.64; 718.65; 718.69; 719.93. Institute of Shortening Manufacturers, Inc., Earl S. Haines, executive secretary, Norris Building, Atlanta, Ga. 142.0; 959.9. * Institute Of Traffic Engineers, W. Graham Cole, secretary, 60 John Street, New York, N. Y. 718.5. Insulated Power Cable Engineers Association, G. M. Haskell, secretary, c/o General Cable Corporation, 420 Lexington Avenue, New York, N. Y. 715.41. Insulation Board Institute, J. B. Blackburn, manager, Paul D. Close, technical secretary, 111 West Washing- ton Street, Chicago, Ill. 472.93; 473.3. Interstate School Building Service, Ray L. Hamon, director, Ueorge Peabody College for Teachers, Nashville, Tenn. 437.; 613.3; 613. 6. Intercollegiate Association of Amateur Athletes of America, c/o American Sports Publishing Company, 45 Rose 8treet, New York, N. Y. 069. 1; 943.94. Internal Combustion Engine Institute, E. F. Deacon, secretary, 408 Continental Building, Dallas, Texas. 705. O. International Acetylene Association, H. F. Reinhard, secretary, 30 East Forty-second Street, New York, N.Y. 600. 5: 767. International Association of Electrical Inspectors, W. H. TOusley, secretary, 612 N. Michigan Avenue, Chicago, Ill. 710.; 715.30, International Association of Electrotypers & Stereotypers, Inc., A. P. Schloegel, field secretary, 949 Leader Building, Cleveland, Ohio. 651.6; 651.9; 788. International Association of Government Labor Officials, Isador Lubin, secretary, c/o Bureau of Labor Statis- tics, United States Department of Labor, , Washington, D.C. 412.3; 605.27; 787. International Association of Ice Cream Manufacturers, Robert C. Hibben, executive secretary, Barr Building, Washington, D. C. 491.; 788. 2; 959. 1; 959.9. g w International Association of Industrial Accident Boards and Commissions, W. A. Zimmer, secretary-treasurer, c/o United 8tates Department of Labor, Washington, D.C. 541.3; 712. 0; 766.0; 783.; 784.0; 910. International Association of Milk Dealers, Roscoe E. Little, executive secretary, 309 W. Jackson Boulevard, Chicago, Ill. 607.0; 646.51; 731.; 955. 1. International Association of Milk 8anitarians, Inc., C. Sidney. Leete, Secretary, State Department of Health, Albany, N.Y. 607. O: 646.51; 731. International Municipal Signal Association, Inc., Irvin Shulsinger, secretary, 8 East Forty-first Street, New York 17, N. Y. 603.42; 646.32; 715.11; 715.41; 715.43; 715. 44; 718.32; 718.5; 719.55; 719.61; 719. 64. Jewelry Crafts Association, Henry L. Sperling, executive secretary, 20 W. 47th Street, New York, N. Y. 661. Laundry and Cleaners Allied Trades Association, Roger R. Jackson, manager, 95 Liberty Street, New York, N. Y. 787. Lead Îndustries Association, Felix Edgar Wormser, secretary, 420 Lexington Avenue, New York 17, N. Y. 617.75; 617.79; 651.3; 651.8; 651.9. Liquid Tight Paper Container Association, George J. Lincoln, Jr. secretary, 1532 Lincoln-Liberty Building, Philadelphia, Pa. , 491. Mahogany Association, Inc., George N. Lamb, secretary, 75 East Wacker Drive, Chicago, Ill. 411. 43. Malleable Founders' Society, Robert E. Belt, secretary, Union Commerce Building, Cleveland 14, Ohio. 534. 12. Manganese Track Society, R. E. Einstein, secretary, 301 South Main Street, East St. Louis, Ill. 606.3. Manufacturers 8tandardization Society of the Walve and Fittings Industry, John J. Harman, general secretary, 420 Lexington Avenue, New York 17, N.Y. 603.21; 606. 50; 607.0; 607. 14; 6O7.2; 6O7.4; 607.6; 608. O; 611.21; 646.41; 646.50; 646.51. gº Manufacturing Chemists' Association of the United States, Warren N. Watson, secretary, 608 Woodward Build- ing, Washington, D.C. 532.21; 533.4; 607.6; 726.0; 821.3; 821.4; 821.5; 821.7; 831. 1; 839.38; 846.50; 918. 13 918.2; 918.87; 919. 4; 950. ; 951.32; 955.2. Maple Flooring Manufacturers Association, E. C. Singler, secretary, 332 South Michigan Avenue, Chicago 4, Tll. 411.25; 411. 29; 518.56; 846. 33. Metal Cutting Tool Institute, Harry C. Hungerford, Secretary, 410 Asylum Street, Hartford, Conn. 615. 15; 765. Metal Lath Manufacturers Association, Arthur J. Tuscany, commissioner, Engineers Building, Cleveland 14, Ohio. 518.53; 605. 24. 1ſetal Window Institute, Myron J. Jones, technical assistant, 1427 Eye Street N.W., Washington, D. C. 605. 22. Milk Cap Statistical Bureau, George J. Lincoln, Jr., executive secretary, Lincoln-Liberty Building, Phila- delphia, Pa. 955. 1. Mine Inspectors' Institute of America, C. A. McDowell, secretary, 427 Park Street, California, Pa. 860. Monorail Manufacturers Association, E. Donald Tolles, secretary-treasurer, 500 Fifth Avenue, New York 18, N. Y. 744. 2; 745. 1. Multiple W-Belt Drive Association, Philip W. Upp, executive secretary, 140 South Dearborn Street, Chicago, Ill. 611. 16. 1171 Directory of Commodity Specifications National Aircraft Standards COmmittee see Aeronautical Chamber of COmmerce Of America, Inc. National Association of Bedding Manufacturers, S. J. Mills, secretary, 608 South Dearborn Street, Chicago 5, Ill. 431. 1; 613. 11. National Association of Building Owners and Managers, Robert B. Beach, executive Secretary, 134 South La Salle Street, Chicago, Ill. 518.50; 518.51. National Association of Dyers and Cleaners of the United States and Canada, J. M. Matson, managing executive, Silver Spring, Md. O61.7; 142.2; 202.44; 232. , 300. O: 360. ; 370. , 392.0; 397.0; 399.9; 502. O: 503. 2; 521.9; 532, 9; 613. 9; 802.1; 820. , 821.9; 830. , 871.7; 881. 5; 918.87; 955. 0; 982.3. National Association of Fan Manufacturers, L. O. Monroe, secretary, 5-208 General Motors Building, Detroit, Mich. 791. 1. National Association of Fu r n i t u re Manufacturers, A. P. Haake, managing direct Or, 666 Lake Shore Drive, Chicago, Ill. 431. 1; 613. 1. National Association of Hosiery Manufacturers, Earl Constantine, president, 468 Fourth Avenue, New York, N. Y. Max Schenke, director of research, National Bureau of Standards, Washington 25, D.C. 309.2; 504.35. National Association of Ice Industries, Mount Taylor, executive Secretary, 228 North La Salle Street, Chicago, Ill. 959.4. National Association of Ice Refrigerator Manufacturers, E. G. Wall, secretary, 1706 L Street, N.W., Washing- ton, D.C. 959.4. National Association of Insecticide and Disinfectant Manufacturers, Inc., G. M. Baird, chairman, Specifica- tions & Purchases Committee, Suite 1307, 110 East Forty-second St. New York, N. Y. 881. 2; 881.9; 951.32; 955.1; 955. 7. National Association of Marble Dealers, R. H. Flint, president, 3208 Shields Avenue, Chicago, Ill. 511.3; 518.593. National Association of Master Plumbers of the United St a t e s , Jere L. Murphy, chairman, Standardization COImmittee, 340 East FOrty-fourth Street, New York, N. Y. 532.23; 600. 6; 612. 21. National Association of Mutual Casualty COmpanies, J. M. Eat On, Secretary, 919 North Michigan Avenue, Chicago, Ill. W87. National Association of Pipe Nipples Manufacturers, H. A. Long, Jr., secretary, 501 Fifth Avenue, New York, N. Y. 645.4. National Association of Printers' Roller Manufacturers, H. H. Colehower, Jr., secretary, c/o Godfrey Roller COmpany, Philadelphia, Pa. 788. National Association of Purchasing Agents, George A. Renard, executive Secretary, 11 Park Place, New York 7, N. Y. O22. 1; 041.1; 041.4; 042. 1; 042.2; 043.1; 043.2; 046. 051. : 061.2: 061.7; 066.3; 069.9; 093.0; 093.7; O95.3 097.3 098. 1; 099.5; 101. 1; 102.3; 103.1; 106. 1; 107.0; 107. 1; 109.9; 121.3; 126. 11; 131. 1; 14.2.1; 142.2; 142.3; 142.4; 142.5; 142.6; 142.8; 142.91; 142.99; 143. 1; 143.2; 151. 1; 152. 1; 152.2; 153. 1; 154. 11; 154. 12; 154.23; 154.6; 160.; 162. ; 163. 1; 175.4; 175.9; 200. ; 201.0; 201.9; 207. 1; 207.3; 211. 1; 214. ; 216. ; 217. ; 231. . 232. 234. : 291. ; 293.; 294. , 295.; 296. 2; 296.4; 300.0; 301.3; 302.10: 302.39; 304.0; 320. ; 322.1; 326. , 330. ; 331. 16; 331.22; 331.4; 34.1. 1; 341. 2; 349.20; 349.4; 349.5; 362. 9; 366. 2; 370. , 372. Of 373. 20; 397. O: 400.20; 400.21; 400.23; 400.24; 400.26; 400.27; 400.29; 400.30; 400.33; 400.35; '400.39; 4.01.15; 4.01.16; 4.01.17; 401.31; 401.34; 401.36; 401.6; 402. 1; 414. 1; 429.9; 470. 1; 472.31; 472.32; 474.9; 476.21; 489. ; 501.0; 501. 1; 501. 2; 501.6; 503.3; 503.4; 504.0; 504.40; 504. 54: 505. 11; 512. 10; 515. O; 516, 19; 517.0; 521. 1; 521.2: 531.0: 531. 2; 531.3; 531.6; 531.7; 532.22; 534.12; 541.0; 541.9; 545. 1; 546. ; 552.; 571.; 574.; 575. 1; 575.2; 591.; 592. ; 6OC. 2; 602. 1; 603. O, 603. 1; 603.21; 603.23; 6O3.32; 603.41; 605.0; 606. 1; 607.10; 607. 14; 6O7.3; 6O7.4; 6O7. 6; 611.0; 611. 21; 611.3; 611.41; 611.50; 611.52; 615. 12; 615. 15; 615.61; 615.63; 621. 11; 621.22; 621. 24; 621.25; 621.26; 621.30; 622.3; 622.6; 631.0; 631.32; 631.43; 632. 1; 633. 1; 634. ; 635. , 641. O: 642. 23; 642. 24; 644. O: 644.21; 645. 11; 645.23; 645.24; 646.0; 651.0; 651.8; 652.0; 653.0; 654. 1; 654.51; 655.0; 656.O; 661. , 681. O; 683. OS 691. 1; 692. 1; 693. 1; 695. 1; 696. , 707.40; 715.41; 715.44; 719.52; 766.2, 801. 2; 801.4; 8O2. 1; 802. 2; 803. 10; 803. 24; 811. , 813.2; 816. 11; 816. 19; 816.35: 821. 1; 821.3; 821.5; 821. 6; 821.7; 821.9; 822.2; 822.9; 823. ; 824. , 831. 1; 832.3; 832.9; 833.2; 833.9; 834.3; 834.4; 834. 5; 834.6; 834.8; 834.9; 835.9; 838. 1; 838.3; 838.5; 838. 6; 838.7; 838.9; 839. 1; 839. 2; '839.32; 839.35; 839.38; 839.39; 839.49; 839.6; 839.7; 839.8; 839.9; 840. 1; 841.49; 842. 1; 842.4; 842.63; 842.7; 846.0; 846.50; 846.59; 846.62; 846.63; 847.3; 848.2; 848.4; 850. ; 862. ; 871.9; 881. 19; 881.9; 893.0; 893.8; 931. 1; 932.2% 932.5; 933.0; 953.2; 953.30; 957. 19; 957.2; 982.3. National Association of Sheet Metal Distributors, George A. Fernley, secretary-treasurer, 505 Arch Street, Philadelphia, Pa. 604. 20; 604.31; 605.22; 607. 4; 6O7.5; 64.2.7. National Association of Silo Manufacturers, Z. W. Craine, secretary, Box 30, Norwich, N.Y. 111.7. Nat iOnal ASSOC lation Of Waste Material Dealers, Inc., Chas. M. Haskins, managing director, Times Building, New York, N.Y. 201. 2; 319.4; 390.5; 400.50; 470. 1; 600.2. National Association of Wool Manufacturers, Walter. Humphreys, secretary, 80 Federal Street, Boston 10, Mass. O41.3; 142. 1; 365. 19; 369.21; 369. 29; 504. 9. National Basketball COmmittee, c/O A. S. Barnes and Company, Publishers, 67 West 44th Street, New York, N. Y. 069. 1; 943. 1; 943.97. National Board of Boiler and Pressure Wessel Inspectors, C. O. Myers, secretary, Brunson Building, 145 North High Street, Columbus, Ohio. 607.0; 767. National Board of Fire Underwriters, W. E. Mallalieu, general manager, 85 John Street, New York 7, N.Y. 130. ; 518.50; 518.51; 518.55; 518.56; 518.59; 518.9; 532.22; 605. 23; 607.0; 607.4; 607. 6; 614. O; 614.3; 614.4; 1172 Names and Addresses of Standardizing Agencies 614.9; 704. O; 705. O; 710.; 711.10; 711. 20; 711.25; 712. 2; 713. 1; 713. 5; 714. 11; 714. 12; 714. 22, 714.30; 714.41; 714.42; 714.51; 714. 52; 715. 11; 715. 12; 715. 21; 715.30; 715.41; 715.42; 715.44; 715.50; 716. 11; 716. 15; 716. 16; 716.31; 716.32; 717. O; 717.3; 718.0; 718.30; 718.32; 718.61; 722. 1; 722.2; 726.0; 726.1; 745.3; 753. 1; 755.0; 756. ; 767. ; 785. 1; 787. ; 791. O; 792.O; 840. 2; 840. 6; 893. O; 911. 2; 912. ; 950. ; 954.21; 956. 1; 956. 2; 959.9; 970. ; 973. 4; 973.5; 974.0; 974. 2; 974.4; 976. , 997. 2; 997. 4; 997.5. National Building Granite Quarries Association, J. J. McGuire, president, 101 Park Avenue, New York 17, N.Y. 511. 1. National Bureau of Casualty and Surety Underwriters, Wm. Leslie, general manager, 60 John Street, New York, N. Y. 722.39; 766. O. National Canners Association, Carlos Campbell, director, Division of Statistics, 1739 H Street. N.W., Wash- Íngton 6, D. C. 125.0; 126.0; 127.0; 128.0; 134. O; 160. ; 281. ; 953.2; 959. 1. National Canvas Goods Manufacturers Association, James E. McGregor, executive secretary, 224 Endicott Build- ing, St. Paul 1, Minn. 319.91; 319.98. National Coffee Association, W. F. Williamson, secretary, 120 Wall Street, New York, N. ſ. 953. 2. National Collegiate Athletic Association, c/o A. S. Barnes & Company, 67 W. 44 Street, New York 18, N. Y. 068. 1; O69. 1; 209.91; 200.92; 429.9; 518.73; 943. 1; 943. 2; 943.7; 943.91; 943.94: 943.95; 943.96; 943.97; 943.99. National Concrete Burial Vault Association, J. R. Wan Meter, secretary-treasurer, 2553 Cummins Street, Cincinnati 25, Ohio. 959.3. National Concrete Masonry Association, E. W. Dienhart, asst. secretary, 33 West Grand Avenue, Chicago, Ill. 516.4; 518.80; 518.89. National Conference on Street and Highway Safety, A. W. Koehler, secretary, c/o National Association of Motor Bus Operators, Tower Building, Washington, D. C. 718. 5; 998. National Conference on Uniform Traffic Accident Statistics, Dr. Halbert L. Dunn, chairman, Bureau Of the Census, Washington 25, D. C. 700; 718.5. National Conference on Weights and Measures, R. W. Smith, secretary, c/o National Bureau of Standards, United States Department of Commerce, Washington 25, D.C. 793.0; 950. * National Conservation Bureau, Julien H. Harvey, managing director, 60 John Street, New York, N.Y. 068.0; 722.32; 722.33; 722.35; 722.36; 784. O; 797. O; 914.0. National Cottonseed Products Association, Inc., S. M. Harmon, secretary, Sterick Building, Memphis, Tenn. 112. 2; 112.3; 126. 11; 135.5; 141. ; 142. O; 142.4; 142.6; 143. 2; 301.3; 871.0. National Council on Compensation Insurance, Wm. F. Roeber, general manager, 45 E. 17th St., New York, N.Y. 910. National Crushed Stone Association (Inc.) A. T. Goldbeck, engineering director, 1735 Fourteenth Street N. W. , Washington 9, D.C. 784. 0. National District Heating Association, John F. Collins, Jr., secretary-treasurer, 827 North Euclid Avenue, Pittsburgh 6, Pa. 600. 1; 792.0; 882.0. National Door Manufacturers Association, Inc., S. O. Hall, Secretary-manager, 332 South Michigan Avenue, Chicago, Ill. 400.41; 423. 1; 423. 2. National Electrical Contractors Association, Laurence W. Davis, Secretary, 420 Lexington Avenue, New York, N. Y. 715.30; 715. 44. National Electrical Manufacturers Association W. J. Donald, managing director, C. M. COgan, Imanager, Engi- neering Department, 155 East Forty-fourth Street, New York, N. Y. 532.22; 552. ; 642.9; 701. 2; 710. ; 711. 10; 711. 11; 711.12; 711. 20; 711. 21; 711.22; 711. 23; 711.42; 713.1; 713.2; 713.4; 713.5; 714. 11; 714. 21; 714.22; 714.30; 714. 41; 714.42; 714. 50; 714. 51; 714.52; 715. 11; 715. 12; 715. 13; 715. 21; 715.30; 715. 34; 715.40; 715.41; 715.44; 715.49; 715. 51; 717. 1; 717.2; 718.60; 718.65; 719.50; 719.51; 719.52; 719.56; 719.58; 719.63; 719.72; 721.1; 722. 2, 744. 2; 767. ; 959. 4. National Electrical Wholesalers Association, E. Donald Tolles, managing director, 165 Broadway, New York, N. Y. 715. 30. National Elevator Manufacturing Industry, Inc., John McArdle, commissioner, 101 Park Avenue, New York 17, N. Y. 745.3. National Fire Protection Association, Percy Bugbee, general manager, Robert S. Moulton, technical Secretary, 60 Batterymarch Street, Boston 10, Mass. 202.41; 411. 20; 500. , 502. 2; 503.0; 503.4; 505.0; 518.50; 518.51; 518.59; 518.71; 605. 12; 605. 23; 6O7. O; 6O7. 6; 613.9; 614.0; 614.3; 614.9; 615.72; 703. O; 703.9; 704.0; 705.0; 717.3; 718.30; 718.32; 722.1; 722.2; 724.0; 725.3; 725.40; 725.42; 750.; 755.1; 756. ; 767.; 784.O; 785. 1; 787. ; 789. ; 79.1.0, 800.0; 840. 2; 840. 5: 860. ; 865. : 881. 30; 893. O: 911. 2; 915.30; 956.2; 970. ; 973.4; 973. 5; 974.0; 974. 2; 976. , 997. 2; 997.4; 997.5. National Football League, Official Guide, (Published by American Sports Publishing Co., 45 Rose Street, New York, N.Y.) 069. 1; 943. 1; 943.91. National Founders Association, Jeffrey M. Taylor, secretary, 120 South La Salle Street, Chicago, Ill. 768. National Furniture Warehousemen's Association, R. J. Wood, secretary, 1018 S. Wabash Avenue, Chicago, Ill. 954.36. National Hardwood Lumber Association, John W. McClure, secretary-treasurer, Suite 2408, 59 East Van Buren Street, Chicago 5, Ill. 400 .30; 413. 29; 413. 52; 726.1. National Hay Associatton, Inc., Fred K. Sale, secretary-treasurer, 600 Board of Trade Buildings Indianapolis, Ind. 111.1; 111.2; 111.3; 111.4; 111.5; 111. 6; 111.91; 111.92; 111.93; 111.94; 111.95; 111.96; 111.97; 111.98; 111.99; 113. 1; 113. 2; 113.3. 1173 Directory of Commodity Specifications National Kraut Packers Association, Roy Irons, secretary, Main Street, Clyde, Ohio. 125. 1. National Lime Association, W. We r n on Brumbaugh, secretary, 927 Fifteenth Street N.W., Washington, D.C. 514.4; 516. 2; 516.3; 843.5. National Lubricating Grease Institute, George W. Miller, executive secretary, 498 Winspear Avenue, Buffalo, 15, N. Y. 504.0; 504.40. National Lumber Manufacturers Association, Frank J. Hanrahan, structural engineer, 1319 – 18th Street N.W., Washington, D. C. 400.0; 400.1: 400.2; 400.20; 400.21; 400.22; 400.23; 400.24; 400.25;' 400.26; 400.27; 400.28; 400.30; 400.31; 411.0; 411.25; 411.26; 412.0; 412. 1; 413.0; 413.52; 423.0; 429.9; 402.52; 518.50; 531.6. National Machine Tool Builders' Association, Tell Berna, general manager, 10525 Carnegie Avenue, Cleveland, Ohio. 541.3; 608.31; 608.32; 815. 15; 761. 1; 765. National Metal Compartment Association, C. F. Burt, executive Secretary, 440 Terminal Tower Building, Cleve- land, Ohio. 617.79. º National Oak Flooring Manufacturers' Association, Inc., Henry H. Willins, secretary-treasurer, 830 Dermon Building, Memphis, Tenn. 411.25; 411.26; 411.29. National Paint, Warnish and Lacquer Association, Inc., Henry A. Gardner, director, Scientific Section (also director, Institute of Paint and Warnish Research), 15OO Rhode Island Avenue, N.W., Washington, D.C. 840. 1. National Paperboard Association, H. S. Adler, Secretary, 80 East Jäckson Boulevard, Chicago, Ill. 470.1; 472. O: 472.93. National Paving Brick Association, W. H. Cullimore, engineer-Secretary, 1756 K Street, N.W., Washington, D. C. 505. 15; 512. 12; 512. 13; 518.35; 534.10; 534.11. National Preservers Association, Inc., W. Lowe Walde, managing director, 839 Seventeenth Street N.W., Wash- 1ngton 6, D.C. 523.4; 955.4. National Ready Mixed COncrete Association, W. P. Ahearn, executive Secretary, and Stant On Walker, direct OT of engineering, Munsey Building, Washington, D.C. 516.3; 742. National Research Council, Ross G. Harrison, Chairman, 2101 COInstitut 10n AVenue, Washington, D.C. 500. National Restaurant Association, F. J. Wiffler, secretary, 666 Lake Shore Drive, Chicago, Ill. 489. ; 532.1. National Retail Dry Goods Association, Lew Hahn, general manager, 101 West Thirty-first Street, New York, N. Y. 369.21; 532.20; 612.0; 617.70; 932.2; 953.2; 957.2. National Safety Council, W. H. Cameron, managing director, 20 North Wacker Drive, Chicago, Ill. O69.3; 200. ; 413.9; 429.4; 470. 9; 518.50; 605.22; 6O7.0; 700. ; 751. ; 760. ; 770. , 782. ; 783. ; 910.; 979. 1; 993.; 998. National Sand and Gravel Association, W. P. Ahearn, executive Secretary, and Stant On Walker, director Of engineering, Munsey Building, Washington 4, D.C. 511.73; 512.10; 512.2; 516. O: 518.30. National Scale Men's Association, Harry Mayer, president, C/O Chicago and Northwestern Railway, Chicago, Ill. 793. 5. National School Su p D li e S and Equipment ASSOC 18tion, L. E. Parmenter, executive Secretary, Palmer House, Chicago, IL.L. 437.; 438.3; 937.4. National Slag Association, H. J. LOVe, managing director, Earle Building, Washington, D.C. 512.2; 516. O. National Soybean Processors Association, Edward J. Dies, president, 3818 Board of Trade Building, Chicago, Ill. 112.6; 143.2. National Terrazzo and Mosaic Association (Inc.), The odore L. Medford, executive secretary, 1420 New York Avenue N.W., Washington, D.C. 511.3. National Tuberculosis Association, Dr. Charles E. Lyght, director of Health Education, 1790 Broadway, New York 19, N. Y. 810. National Warm Air Heating and Air Conditioning Assoication, George Boeddener, managing director, 145 Public Square, Cleveland 14, Ohio. 792.0. National Wholesale Druggists Association, E. L. Newcomb, executive vice-president, 330 W. 42nd Street, New York, N. Y. 612. 12; 712.1. National Wholesale Hardware Association of the United States, George A. Fernley, secretary, 505 Arch Street, Philadelphia, Pa. 604.20; 604.26; 604.31; 604.32; 605.22; 607.4; 6O7.5; 642.7. National Wooden BOX Association, C. D. Hudson, manager, 308 Barr Building, Washington, D.C. 953.37. Natural Gasoline Association of America, William F. Lowe, Secretary, 923 Kennedy Building, Tulsa 3, Okla. 503.0; 503. 3: 504.50; 793.0; 839.40. New England Cotton Buyers Association, H. G. Brooks, president, 60 Batterymarch Street, Boston, Mass. 300. 1. New England Manufacturing Jewelers and Silversmiths Assn., Edward O. Otis, executive secretary, Providence Biltmore Hotel, Providence, R. I. 662. ; 663. New England Water Works Association, Frank J. G1ſford, secretary, 613 Statler Building, Boston, Mass. 607.10. New York Produce Exchange, Lloyd W. Juan, Secretary, 2 Broadway, New York, N.Y. O19.2; 043.0; 043. 1; 102.1; 142. 1; 142.3; 142.4; 142.5; 142.6; 142.7; 142.8; 142.92; 143.2; 154.23; 504.54; 848.2; 848.4. Non-Ferrous Hot Water Tank Manufacturers Association, F. Richmond Fletcher, secretary, c/o McKinsey & Co., 75 Federal Street, BOSton, Mass. 614. 2: 614.4. Non-Ferrous Ingot Metal Institute, R. D. T. Hollowell, secretary, 308 West Washington Street, Chicago, Iil. 643.0; 644. 11; 646. 11; 647. 11; 655. 1. Northeastern Lumber Manufacturers As Sn., Inc., R. E. Broderick, secretary, 271 Madison Avenue, New York, N. Y. 400. 23; 400.26; 400.28. 1174 Names and Addresses of Standardizing Agencies Northern Hemlock and Hardwood Manufacturers Association, 0. T. Swan, secretary, Oshkosh, Wisconsin. 400. 21; 400. 24; 4 O O. 2 5 ; 400. 26; 400. 28; 400.29; 400.39; 401. 6; 401.9; 402.43; 402. 51; 402. 52; 411. 1; 411. 24; 411.3; 411.43; 411.5; 411. 6; 41.2.0. Northern Pine Mamufacturers' Association, W. A. Ellinger, secretary, 4438 Wentworth Avenue, Minneapolis 9, Minn. 400. 23; 400. 25; 400.26; 400. 28; 400.39. Northwest Canners Association, E. M. Burns, secretary, 513 Board of Trade Building, Portland, Ore. 126. 11; 126. 13; 126.3; 127. 1; 127. 2; 132. 11; 132.22; 132.42; 132.45; 134. 11; 134.21; 134.22; 134.42; 134. 45. Oil-Heat Institute of America, (Inc.), C. F. Curtin, secretary, 30 Rockefeller Plaza, New York, N. Y. 503. 4; 614.9. Open Steel Flooring Institute, Inc., Stuart J. Swensson, secretary-treasurer, 1611 First National Bank Build- ing, Pittsburgh, Pa. 605. 22; 6:19.9. Optical Society of America, A. C. Hardy, secretary, Mass. Inst. of Technology, Boston, Mass. 478.34; 788. ; 911.0; 911. 2; 911.3; 911. 4; 911.5; 911. 6; 912. Outdoor Advertising Association of America, H. E. Fisk , general manager, 165 Wacker Drive, Chicago, Ill. 998. Pacific Coast Building Officials Conference, Hal Colling, Secretary, 124 West Fourth Street, Los Angeles, Calif. 518.50. Package Research Laboratory, E. A. Srill, Rockaway, New Jersey, 603. 4; 608. 13; 953.30; 953. 39. Painting and Decorating Contractors of America, G. S. Stuart, secretary, Brown Building, Philadelphia 6, Pa 840. 1. Paper Mill. Wire Cloth Manufacturers' Association, A. M. Ferry, secretary, 1427 Eye Street N.W., Washington 5, D. C. 645.39. Paper Stationery and Tablet Manufacturers Association, Inc., Edgar P. Eaton, executive secretary, 527 Fifth Avenue, New York, N.Y. 481. Philippine Mahogany Manufacturers Import Association, G. P. Purchase, assistant secretary, 111 S. Seventh Street, Los Angeles, Calif. 411. 43. Pin, Clip, and Fastener Association, Thomas B. Jordan, exe cut i v e secretary, Trinity Court Building, 74 Trinity Place, New York, N.Y. 612. 15; 619.9; 645.9; 932.5. Pipe Fittings Manufacturers Association, J. L. Giacomino, assistant secretary, 22 E. 40th Street, New York, N. Y. 607. 14; 607.2, 645.4; 646.51. Plain Washer Manufacturers' Association, Eugene C a l d we l l , secretary, 2100 South Bay Street, Milwaukee, Wisconsin. 608. 31; 608. 6; 645. 6; 722. 36. Pneumatic Automotive Equipment Association, Pittsburgh, Pa. 791.2. Porcelain Enamel Institute, Inc., Edw. Mackasek, 1010 We run on tº . Ave., N.W., man. dir. Washington 5, D. C. 531.6: 532. 20; 532.9. Portland Cement Association, 33 West Grand Avenue, Ch 1 C a g O 10, Ill. 511.3; 514. 5; 516.0; 516. 2; 516. 3; 516. 5; 518.31; 518.32; 518.33; 518.38; 518.39; 518.42; 518.51; 518.52; 518. 56; 518.66; 518.68; 840. 1. Radio Manufacturers Association, Bond Geddes, ge n e r a l manager, 1317 F. Street N.W., Washington 4, D.C. 608. 2; 712. 1; 712. 2; 712.9; 713. 1; 713. 5; 713. 6; 714. 12; 714. 52; 715.22; 715. 30; 715.35; 716. 14; 7 18.60; 718.61; 7 18.62; 718.64; 718.66; 718.69; 718.7. Rail Steel Bar Association, H. P. Bigler, director, 228 North La Salle Street, Chicago, Ill. 516. O. Railway Tie Association, Roy M. Edmonds, secretary-treasurer, 610 Shell Building, St. Louis 3, Mo. 401. 10; 401. 11; 401. 12; 401. 13; 401. 14; 401. 15; 401. 16; 40.1. 17; 401. 18. Red Cedar Shingle Bureau, W. W. Woodbridge, secretary-manager, G. A. Brewer, assistant manager, 5508 White Building, Seattle 1, Wash. 402. 52. Resistance Welder Manufacturers Association, George A. Fernley, secretary, 505 Arch Street, Philadelphia, Pa. 603.26; 767. Rolled Gold Platers' Association, Clarence M. Dunbar, president, C/O Horton Angell Company, Attleboro, Mass. 662, Rubber Manufacturers Association (Inc.), Warren S. Lockwood, executive vice president, 444 Madison Avenue, New York 22, N.Y. 20.1. 1; 202.0; 202. 11; 202. 12; 202.21; 202.31; 202.41; 202.42; 202.43; 202.45; 202.46; 202.9; 204. 6; 207.0; 207. 1; 207. 2; 307.3; 208. 1; 611. 16. Rubber Reclaimers Association, Allyn I. Brandt, president, 537 E. 88th Street, New York, N.Y. 201.2. Safe Manufacturers National Association, A. O. Boniface, executive secretary, 366 Madison Avenue, New York 17, N. Y. 518.59; 605.22; 6:13. 5; 613.7; 954.21; 958.9. Safety Equipment Manufacturers Association, Inc., R. S. Armstrong, manager, 350 Madison Avenue, New York, N. Y. 716. 12; 716. 13; 997. 1. Salt Producers Association, W. G. Wilcox, chairman, Standardization Committee, 154 Bagley Avenue, Detroit 26, Mich. 950. Sanitary Brass Institute, J. W. McGarry, chairman, COIſmercial Standards Committee, Chase Brass and Copper Company, Waterbury, Conn. 532. 23; 612. 21. Sanitary Cast Iron Enameled Ware Association, C. W. Carbeau, secretary, South Second Street, Ellwood City, Pa. 532. 23; 612. 20; 612. 21. Sanitary Institute of America, E. D. Szold, secretary, 105 West Monroe Street, Chicago, Ill. 319.4; 390. 5. 1175 Directory of Commodity Specifications Society of Automotive Engineers, (Inc.), John A. C. Warner, secretary and general manager, 29 West Thirty- ninth Street, New York 18, N. Y. 066.7; 066.9; 069.9; 200.; 201.0; 201. 1; 201.9; 202.11; 202.43; 202.46; 202.9; 209.99; 319.97; 349.25; 365.98; 396. ; 425.9; 472.93; 477.9; 481.; 502.2, 503.0; 503. 1; 503.2, 503. 3; 504. O, 504. 34; 504.9; 518.59; 521.0; 541.3; 545.5; 593.; 600. 1; 600, 2; 600.3; 600. 5; 602.2, 603.0; 603.21; 603.23; 603. 27; 603. 41; 604. 43; 604.0; 604. 22; 604. 23; 604.24; 604. 25; 604. 29; 605.0; 606. 4; 607. O; 607. 14; 607. 4; 607. 6; 607,7; 608. O, 608. 2; 608. 30; 608. 31; 608.32; 608. 4; 608. 51; 608. 52; 608. 53; 608. 6; 611. O; 611.11; 611. 21; 611, 51; 615. 12; 6:15. 15; 615.82; 621. O: 621.30; 621.31; 621. 32; 621.34; 622.3, 622.4; 622.5, 622.6; 622.9; 631. O: 631. 11; 631. 13; 631.21; 631.22; 631.23; 631. 24; 631.31; 631.32; 631.33; 631.41; 631.42; 631.43; 631.6; 631.9; 633.0; 640. : 641. 21; 642. 12; 642. 24; 642. 4; 643.0; 643.9; 644. 12; 644. 21; 644. 22, 644.23; 645. 11; 645. 12; 645.21; 645. 24; 645. 32, 645.39; 645.9; 646. 12; 646. 23; 646, 31; 646. 41; 646.42, 646. 52; 647. 12; 647. 13, 647. 15: 847. 16; 647. 25; 647. 26; 647.32, 647.34; 647.36; 647.38; 651. O; 653. O: 656. 2: 656.3; 656.4; 656.6; 656.7; 681.0; 683. O; 683. 41; 692. O; .692. 1; 692. 2; 692.3; 693.0; 693. 1; 693.2; 693.3; 695. 1; 695. 2; 695.4; 695.5; 695.6; 697.3; 704.1; 705. 0; 705.6; 707. 11; 707. 12; 707. 13, 707. 15; 707. 16; 712. O; 712. 2; 714.21; 715. 11; 715.35; 715.41; 716. 12; 719. 3; 719. 4; 722. O; 722. 1: 722.30; 722.31; 722.32; 722.33; 722.34; 722.37; 722.38; 722.39; 723.0; 724. 20; 724.21; 724.22; 724. 23, 724. 24; 724.25; 724.26; 724.29; 725. 3, 729. 2; 729. 5; 755.3; 765. ; 766.2; 793. 1; 801. 2; 839. 38; 840. 6; 843.31; 844. 1; 844.4; 847. 1; 849. 6; 893.9; 919. 1; 935. ; 950. ; 959.6; 974.0; 993. Society of Motion Picture Engineers, Harry Smith, Jr., executive secretary, Sylvan Harris, editor and office manager, Hotel Pennsylvania, New York 1, N. Y. 518.50; 518.54; 518. 80; 911.0; 911. 1; 911. 2; 911.3; 911. 6; 911.9; 912. Society for the Promotion of Engineering Education, F. U. Bishop, secretary, University of Pittsburgh, Pitts- burgh, Pa. 700. ; 706.0; 718.40; 724.0; 910. Southeastern Peanut Association, J. B. Latimer, executive secretary, 100 N. Washington Street, Albany, Ga. 112. 2; 119.9; 135.5; 142.6. , Southern Cypress Manufacturers Association, B. R. Ellis, secretary, 721-24 Barnett National Bank Building, Jacksonville, Fla. 400.22; 402.52; 413.1. Southern Hardwood Producers, Inc., Ed. R. Linn, secretary-manager, 805 Sterick Building, Memphis, Tenn. 411. 43. Southern Pine Association, H. C. Berckes, secretary-manager, Canal Building, New Orleans, La. 400. 26. Southern Pine Inspection Bureau, A. S. Boisfontaine, secretary, Canal Building, New Orleans, La. 400.26; 402.41; 402.42; 402.43; 402. 51: 402. 52; 411.0; 411. 1; 411. 27; 411.3; 411.41; 411.42; 411.43; 411.5; 411. 6; 411.7; 411.9; 412. 1; 413.0; 413.24; 413.8; 423.5. Sporting Arms and Ammunition Manufacturers' Institute, C. S. Comeaux, secretary, 103 Park Avenue, New York 17, N. Y. 619. 1. State of California, Dept. of Public Health, Bureau of Food and Drug Inspection, Sacramento, Calif. 173. Steel Heating Boiler Institute, M. L. Heminway, executive secretary, 336 Madison Avenue, New York 17, N. Y. 614.4; 703. O: 703. 1. Steel Joist Institute, P. E. Griffith, secretary, 200 North Wells Street; Chicago, Illinois. 605. 12. Steel Kitchen Cabinet Institute, S. S. Kenney, executive secretary, 1256 Donald Avenue, Lakewood 7, Ohio. 613. 9. Sterling Silversmiths Guild of America, Alexander Wincent, secretary, 20 W. 47th Street, New York, N. Y. 691. 2. Stoker Manufacturers Association, Marc G. Bluth, secretary, 307 North Michigan Avenue, Chicago, Ill. 614.0; 614. 9. Structural Clay Products Institute, Harry C. Plummer, director of Engineering and Research, 175° K Street N. W., Washington, D. C. 516.3; 518.30; 518.80; 518.83; 518.89; 534.0; 534. 10; 534. 11; 534.22. Sun Glass Institute, Inc., A. C. Boniface, executive secretary, 366 Madison Avenue, New York, N. Y. 914. 1. Tag Manufacturers Inst 1 tute, Frank H. Baxter, executive director, 370 Lexington Avenue, New York, N. Y. 302.39; 308.9; 326. : 379. 1; 474. 5; 489. Tanners' Council of America, J. Louis Nelson, secretary, 100 Gold Street, New York, N. Y. O60.; 066.7. Technical Association of the Pulp and Paper Industry, R. G. Macdonald, secretary, 122 East Forty-second Street, New York 17, N. Y. 093.2; 099.5: 216. ; 349.6; 400. 14; 400. 5; 400.50; 400. 7; 401.6; 470. 1; 470. 2; 470.3; 470.4; 471. 1; 471.3; 473. 2; 476. 4; 477. ; 477.9; 501. O: 503. 3, 511.2: 517.2; 571. ; 607.0; 622. 5; 701. O; 793. 4; 803. 10; 810.; 821.7; 824.; 830. , 833. 9; 834.4; 834.8; 838. 2; 839.49; 839.9; 842. 1; 843. 6; 882.0; 891. ; 919. 1; 957. 2. Telephone Group, H. L. Huber, secretary, 195 Broadway, New York 7, N. Y. 401.30; 401.31; 401. 32; 401.34; 401. 36; 611. 12. Textile Color Card Assn. of the U. S., Inc., Margaret Hayden Rorke, secretary and managing director, 200 Madison Ave., New York 16, N.Y. 067.0, 300.0, 306.0; 309.2: 365.0; 367.0; 370.; 395.20, 397.0. Tile Manufacturers' Association (Inc.), G. M. Gilroy, president, 50 East Forty-second Street, New York, N. Y. 518.56; 518.73; 534. 20; 534. 25. Tire and Rim Association, Inc., C. E. Bonnett, general manager, 305 Peoples Bank Building, Corner Main and Exchange Streets, Akron, Ohi O. 206,0; 206. 1; 206. 2, 206.3; 206.4; 206.5; 615.82; 616.35; 722.36; 724. 23; 725. 2; 743. Tissue Association, Ross A. Fife, executive secretary, 122 E. 42nd Street, New York, N. Y. 476. 31; 476.32; 476. 4. 1176 Names and Addresses of Standardizing Agencies ‘POilet G O O d S Association, C. S. Welch, executive secretary, 30 Rockefeller Plaza, New York, N.Y. O46.; 502.2; 504.54; 504. 6; 546. ; 821 2; 823. ; 834.3; 839.38; 839.39; 839. 9. Tubular Plumbing Go O d S Institute, Robert S. Booth, Secretary, 74 Trinity Place, New York 6, N. Y. 645.4. Underwear Institute, Roy A. Cheney, president, 2 Park Avenue, New York, N. Y. 302. 10; 309.4; 312. 1; 312.5; 312.6; 367.2; 871.0; 953.2. Underwriters' Laboratories, Inc., Alvah Small, president, 207 East Ohio Street, Chicago 11, Ill. 202.21; 202.32; 202.41; 208. 95; 385.98; 429.4: 505. 16; 505.36; 516.4; 518.50; 518.54; 532.22; 603.43; 604.31; 605.22; 605.23; 607.2, 607.4; 6O7.6; 613.5; 613.9; 614. O: 614.3; 614.9; 617.21; 617.9; 642.24; 645.4; 705.4; 707.40; 711.10; 711.23; 711.25; 713.5; 713.7; 714. 11; 714.21; 714.22; 714.41; 714.42; 714.51; 714.52; 715. 11; 715. 12; 715. 13; 715. 21; 715. 22; 715.30; 715.34; 715.40; 715.41; 715.42; 715.43; 715.44; 715.51; 716. 12; 716. 16; 716.31; 716.32; 716.39; 717.0; 717. 1; 718.31; 718.35: 718.5; 718. 64; 719.50; 719.72; 722. O: 722.39; 722.95; 723.0; 745.3; 767. , 785. O: 785. 1; 789.; 792. O: 792. 1; 792.3; 793.0; 793.2; 793.6; 797. ; 797. O: 839.49; 941.; 951.64; 956. 2; 959. 1; 959.4; 970. ; 970. 1; 973.2; 973.3; 973.4; 974. 2; 976.; 997. 1; 997.5. United Roofing Contractors' Association, James McCawley, secretary, 53 West Forty-sixth Street, New York, N.Y. 505. 16; 505.36. United States Golf Association, Charles W. Littlefield, counsel, 1 Wall St ree t , New York, N. Y. 209.91; 943. 1; 943.93. United States Pharmacopoeial COnvention, Inc., E. Fullerton COOk, chairman, Committee of Revision of the Pharmacopoeia of the United States of America, Forty-third Street and Woodland Avenue, Philadelphia, Pa. 042.2; 043. 1; 043.2; 043.21; 045.3 046. : 047.3 093. 7: 154. 11; 154.42; 154,51; 154.52; 161. 1; 161.4; 161.7; 162.; 164.2; 171. 204. 12; 211.4; 212. , 214.; 216. # 217.5 281.; 398. 1; 398.21; 398. 24; 398.25; 398.31; 501.6; 503.1; 504. 6; 546. ; 546.50; 652. ; 801.4; 802.1; 802.2; 803. 24; 803.25; 803. 29; 810. ; 811.; 812. ; 813. 1; 81.3.2; 813.3; 813.4; 813. 5; 813. 6; 813.8; 813.9; 814. 1; 814.2, 815. 1; 815. 2; 815.3; 816. 11; 816. 12; 816. 13; 816. 14; 816. 15: 816. 16; 816. 17; 816. 19; 816.21; 816.22; 816.31; 816.32; 816.33; 816.34; 816.35; 816.36; 816.37; 816.38; 816.39; 816.41: 816.42; 816.43; 816. 44; 816.45; 816.46; 816.47; 816.49; 816,51; 816.52; 816.53; 816.54; 816.59; 816. 61; 816. 64; 817. 11; 817. 12; 817. 13; 817.2, 817.21; 817.22; 817.23; 817.24: 817.25; 817.26; 817.29; 817.31; , 817.32; 817, 33; 817. 51; 817. 52; 817.53; 817.54; 817.55; 817.56; 817.57; 817.59; S17.61; 817.62; 817.63; 817.7; 818. 1; 818,11; 818. 12; 818. 13; 818. 14; 818.15; 818.16; 818.17; 818.18; 818.19; 818.2; 818.21; 818.22; 818.23; 818.30; 818.31; 818.33; 818.34; 818.39; 818.41; 818.42; 818.43; 818.44; 818.457 818.46; 818.47; 818.49; 818.51; 818.52; 818.53; 818.54; 818.55; 818.58; 818.57; 818.59; 818.6; 818. 61; 818. 32; 818.63; 818.64; 818.65; 818.66; 818.67; 818.68; 818.69; 818.70; 818.71; 818.72; 818.73; 818.74; 818.75; 818.76; 818.77; 818.79; 818.82; 318.91; 818.95; 819.1; 819.4; 819.5; 819 - 6; 819.70; 819.71; 819.72; 819.73; 819.74; 819.75; 819.89; 819.9; 821. 1; 821. 2; 821.3; 821.5; 821.7; 821.9; 822. 1; 822.4; 822.9; 823 ; 824. 831. 1; 831.3; 831.4; 832.2, 832.3; 832.4; 832.9; 833.2; 833.3; 833.4; 833.5; 833. 9; 834.3; 834.4; 834. 5; 834.8; 834.9; 835.9; 836.3; 836.4; 836.9; 837.2; 838. 1; 838.2; 839. 1; 839.3; 839.31; 839.33; 839.34; 839.35; 839.36; 839.37; 839. 38; 839.39; 839.41; 839.43; 839.45; 839.7; 839.9; 862.; 871.3; 872. 1; 882.4; 915. 55; 915.56. < United States Shellac Importers Association, Inc., George E. Ashby, secretary, 155 John Street, New York, N. Y. 846. 11; 846.62. United Stales Wolley Ball Association Guide, (Published by A. S. Barnes & Co., 67 West 44th Street, New York, N.Y.) 069. 1; 317.7; 943. 1; 943.99. Valves Manufacturers Association, George A. Cooper, assistant secretary, 22 E. 40th Street, New York, N.Y. 607. 6; 646.41. Warnished Tubing Association, Stewart N. Clarkson, secretary, 420 Lexington Avenue, New York, N. Y. 719.50. Weneer ASSOC 18tion, Charles E. Close, secretary, 616 SOuth Michigan Avenue, Chicago 5, Ill. 413.50. W1tre Ous China Plumbing Fixtures Association, Stanley S. Backner, secretary, P. O. Box 498, Camden, N. J. 532. 23; 612. 21; 918. O. Webbing Manufacturers Institute, Wilwyn Herbert, secretary, 309 State Street, New London, Conn. 394.5. West Coast Lumberman's Association, W. B. Greeley, secretary-manager, 364 Stuart Building, Seattle, Wash. 400.0; 400-20; 400.21; 400.23; 400.24; 400.25; 400.26; 400.28; 401. 14; 401.34; 402. 1; 402.42; 402.43; 402.51; 411.0; 411. 1; 411.21; 411.23; 411. 24; 411.28; 411.3; 411.41; 411.42; 411.43; 411.6; 411.9; 412.0; 413.0; 413. 1; 413.4; 413. 6; 413. 8; 413. 9; 423.0; 423. 1; 423. 2; 423.5. Western Pine ASSOC lation, S. W. Fullaway, Jr., secretary-manager, Yeon Building, Portland, Oregon. 400.0; 400.21; 400.23; 400.25; 400.26; 400.28; 402.51; 411.0; 411. 1; 411.23; 411.8; 412.0; 413.0; 413. 1; 4:13.20. Western Red and Northern Wh 1 t e Cedar Association, W. H. Jones, secretary, 715 Peyton Building, Spokane, Washington. 400.43; 401. 21; 401.31; 401.41. Writing P a per Manufacturers Association, M. C. Dobrow, executive secretary, 122 E. 42nd Street, New York, N. Y. 390. 5; 478. 10. UNITED STATES GOVERNMENT Army Air Forces-Address: Headquarters, Air Technical Service Command , Wright Field, Ohio. 061.6; 061.7; 061.9; 1065. 1; 066.7 067.1 067.6 067.8 068.2 069.5 073. 093.2 093.6; 201. 1; 201.3; 201.9; 202.10; 202.11; 202.22; 202.32; 202.43; 202.9; 204.92; 206.2; 206.4; 296.2, 303.8; 303.99; 306.24; 30.6.32: 306.36; 308.9% 311. 1; 311-4; 311.6; 311.8; 311.96; 315.19; 315.2; 315.9; 319.97; 319.98; .319.99; 331.16; 349.25; 349.7; 365. 18; 1177 Directory of Commodity Specifications 365.19; 365. 96, 365.98; 367. 1; 367.5; 368. 1; 368.81; 368.9; 391.; 392.4; 394. 5; 394.6; 395. 14; 396.; 397.16; 397. 19; 397. 2, 400. 15, 400.37; 400. 6; 413.31; 413.32; 413.52; 413.6; 423.9; 429.4; 429.9; 471. 2; 472.26; 472.36; 473.3, 474. 3, 474.9; 476.21; 476.4; 477.4; 479.2, 502. 2; 504.0; 504.19; 504.23; 504.37; 504.49; 504.9; 509.; 518.59; 521. 6; 524. ; 526.9, 527. § 531.6; 541.9; 545.4; 600. 1; 600.3; 600. 5; 603.41; 603.43; 6O4.29; 605.19; 607.4; 607. 6; 607.7; 608.32; 614.3; 615.31; 615.32; 615.42; 616.9; 616.91; 621.31; 621.32; 631. 13; 631.23; 631.31; 631.32; 631.41; 631.42; 631.43; 634.; 635.; 642. 12; 642. 4; 643.9; 645. 12; 646.32, 651.9; 653.32; 654.51; 654.54; 656.2, 656.4; 871.; 681.49; 683. 1; 683.49; 683.5; 692.1; 692.3; 693.0; 695.3; 695.4; 695.5; 696.; 697. 2; 697.3; 704. 1; 705.4; 705. 6; 707. 12; 707. 13; 707.15; 707.16; 707.24; 707.29; 707.3; 710.; 711.11; 711.12; 711.22; 713. 1; 713-4; 713.5; 713.7; 714. 11; 714. 14; 714. 21; 714.22; 714.31; 714.33; 714.39; 714.51; 715. 12; 715. 13; 715.41; 716. 18; 716. 19; 716. 2; 716.39; 717. 1; 717.3; 717.4; 718.32; 718.7; 719.55; 719.58; 719.72; 719.94; 719.99; 722.0; 722.1; 722.37; 724.0; 724. 1; 724.20; 724.21; 724.22; 724.23; 724.24; 724.25; 724.26; 724.27; 724.29; 724.3; 725.3; 729.2; 744. 1; 744.2; 755. 1; 755.3; 755.9; 756.; 767.; 791. 1; 791.2; 792.3; 793.2; 793. 6; 793. 9; 797.2, 801. 3; 822. 2; 833. 1; 834.8; 834.9; 839.41; 839.9; 840. 1; 843. 39; 844. 1; 844.7; 844.9; 846.51; 846.52; 846.59; 846.9; 849.2; 849.4; 849.7; 849.9; 871.9; 882.3; 891.; 893. O;' 893.4; 893.9; 911. 1; 911. 4; 911.5; 911. 6; 911.9; 912.; 914. 1; 914.5; 914.9; 916.22; 917.2; 919.3; 919.4; 919.80; 919.89; 919.9; 933.9; 935.; 944.3; 944. 5; 950. # 951. 32; 951. 62; 953.2; 953.36; 954.21; 954.23; 954.36; 955. 2; 956. 1; 956. 2; 958. 2; 958.9; 959. 1; 959. 4; 959.6; 959.9; 973.4; 993.; 997. 1; 997.5. Army-Navy Aeronautical—Address; Bureau of Aeronautics, Navy Department, Washington 25, D.C. 061.2; 061.7; 069.3; 069.4; 142.2; 201.1; 202.22; 202.32; 202.40; 202.43; 202.9; 204.92; 206. 2; 206.4; 209.7; 282.; 296.4; 302.22; 302.49; 306. 24; 306.36; 311. 1; 311.6; 319.97; 319.98; 331.3; 362.9; 365.98; 366. 2; 373.21; 374.2; 379. 1; 392.3; 392.4; 393.; 394.5; 394.6; 395.12; 395.15; 396.; 397.16; 397.2, 397.3; 400.13; 400.15; 413.31; 413.32; 413. 52; 477. 8; 477.9; 479. 2; 481.; 482. ; 485. ; 489. ; 503.2; 503.3; 504.19; 504. 23; 504.37; 504. 44; 504. 49; 504.6; 505.36; 521.6; 525.3; 525.9; 531.6; 541.6; 593.; 600.1; 600.3; 600.5; 603.23; 603.26; 603.41; 603.42; 604.19; 604.22; 605. 23; 6O7.0; 607. 4; 6O7. 6; 607.7; 608. O; 608. 2; 608.32; 608. 6; 608.7; 608. 8; 615.42; 616. 23; 616.99; 619. 4; 621.31; 621.32; 622. 1; 622.3; 622.4; 622.9; 631.21; 631.22; 631. 23; 631.24; 631.32; 631.33; 631.35; 631.41; 631.42; 631.9; 634.; 644. 12; 645. 11; 645.9; 647. 12; 647.13; 647.15; 656.2, 658.3: 656.4; 656.6; 6.7; 671. , 672. ; 683. 49; 692. O; 692.3; 695. 2; 695.3; 695.4; 695.5; 695. 6; 704.0; 705. 6; 707. 13; 707. 15; 707. 16; 707. 29; 710.; 711.12; 711. 22; 712. 2; ?13.2; 713.5; 714. 11; 714. 12; 714. 14; 714.31; 714.33; 714.41; 714.42; 714. 51; 714.52; 715. 12; 715. 35; 715.40; 715.41; 715.42; 715.43; 715.49; 716. 19; 716. 2; 716.30; 716.39; 718.60; 718.7; 719.3; 719.4; 719.72; 719.94; 722. 1; 724.0; 724.20; 724.21; 724.22; 724.24; 724.25; 724.26; 724.27; 724.29; 724.3; 725.3; 755.0; , 755. 1; 755.2; 755.3; 767. ; 793.2; 793.6; 794.; 797.2; 801. 2; 801.8; 821.9; 822. 2; 822.3; 833. 5; 822.9; 839.38; 839.43; 840. 5; 840.6; 842. 1; 842.4; 842.5; 842.7; 842.82; 842.86; 842.9; 843.31; 843.39; 843.9; 844. 1; 844.4; 844.7; 846.21; 846.51; 846.53; 846.54; 846.59; 846.63; 847. 1; 848. 2; 848.9; 849. 19; 849.9; 882.3; 893.4, 893.5; 893.6; 893.9; 911.2; 911.4; 914.5; 916. 1; 916.22; 916.9; 919.3; 935.; 943.8; 950.; 953.2; 953.36; 956. 1; 956. 2; 959. 1; 959.6; 959.9; 993. C1Vil Aeronautics Board, Address: Dept. Of Commerce, Civil Aeronautics Board, Washington 25, D.C. 724.0; 724.21; 724. 24; 724.25; 724.27; 724.3. Department of Agriculture, Circulars and Bulletins, Address: Department of Agriculture, Inquiries and Dis- tribution Service, Administration&uilding, Washington 25, D.C. 240. ; 730.; 840. 1. Department Of Agriculture, Forest Service, Washington 25, D.C. 069.2; 069. 3; 202.41; 202.46; 202.9; 204.23; 209.99; 302.45; 303. O: 304.94; 314. 1; 315. 12; 315.5; 319.3; 319.96; 319.99; 369. 21; 395.29; 399. 2; 413.52; 428.29; 429.9; 433.2; 471.3; 472.0: 481.; 482.; 503.3; 504.51; 518.51; 518.59; 541.3; 605. 23; 607.6; 612. 14; 612. 29; 614.3; 614.9; 615. 22; 6:15.61; 615.82; 616. 11; 616. 15; 616. 17; 616. 60; 616. 62; 616.99; 617.62; 617.63; 671.; 681.41; 707. 13; 711.11; 712.1; 715.36; 715.44; 716.13; 716.2; 716.32; 718.21; 718.60; 722.1; 722.2, 722.39; 729. 2; 732. ; 736. ; 741.3; 741.4; 755. 1; 755.2; 755.3; 788.; 833. 1; 843.3; 846.0; 863. : 869.; 893.5; 914. 2; 914.5; 915.43; 916.22; 916.8; 919. 3; 919.84; 919.9; 944. 1; 951.64; 953. 1; 953.9; 954. 1; 956. 2; 957. 1; 957.3; 957.9; 958.9; 959. 1; 959.5; 964. 2; 979.; 979. 1; 998. Department of Agriculture, Rural Electrification Administration, Washington 25, D.C. 401.30; 401.31; 401.34; 401.36. Department of Agriculture, War Food Administration, Office of Distribution, Washington 25, D.C. 001. 2; 002. ; OO3.; OO7. 1; 007. 2; O07.3; 007. 4; 007.5; 007. 6; 011. 1; 011.8; 012. 1; 012.91; 014. 1; 014.3; 015. 1; 015. 2; 015.4; O15.5; O15.6; 015.7; 015.8; 019. 1; 021.2; 021.7; 022. 1; 022.45; 051.; 100. : 101. 1; 102.3; 103.1; 103.5; 104.1; 105. 1; 106. 1; 107. 1; 111.0: 111. 1; 111.4; 111.5; 111.6; 111.91; 111.92; 111.93; 111.95; 111.99; 113. 1; 113. 2; 113.3; 113.4; 113.5; 121. 1; 121. 2; 121.3; 121.4; 121.5; 121.7; 121.8; 121.9; 122. 11; 122. 13; 122. 14; 122.2; 122.3; 122.4; 122.5; 122.7; 123. 1; 123.2; 123.3; 123.4; 123.51; 123.52; 123.6; 123.8; 124. 1; 124.2% 124.3; 124.4; 124.5; 125. 1; 125.5; 125.9; 126. 11; 126.12; 126.13; 126.14; 126. 2; 126.5; 126.6; 126.7; 127.1; 127. 2; 127. 52; 128. 1; 128.3; 129. 11; 129. 12; 131.22; 131.23; 131.24; 131. 25; 131.26; 131.3; 131.4; 131.5; 132.11; 132.13; 132.21; 132.22; 132.3; 132.41; 132.42; 132.44; 132.45; 133. 12; 133.13; 133.21; 133.22; 133.41; 133.44; 133.45; 134. 11; 134.21; 134.22; 134.24; 134.25; 134.41; 134.42; 134.44; 134.45; 134.52; 134.55; 134.56; 135.5; 135.6; 135.7; 141.; 154.13; 162.; 164.1; 178.1; 178.3: 178.5; 178.6; 178.7; 211. 1; 216.; 259.; 261.; 294.3 300.0; 300. 1; 331.22; 360.; 952.11; 952.12; 952.19;’ 952.2. Department of Commerce, Bureau of Foreign and Domestic Commerce, Washington 25, D.C. 722.0. Department of commerce, Civil Aeronautics Administration, Washington 25, D.C. 206.2, 401.2: 401.30, 401.40; 411.9; 435.2; 518.39; 518.50; 518.53; 518.59; 532. 20; 600.6; 605. 23; 607.0; 613.4; 613.5; 613. 6; 615.9; 619.3; 619.9; 704. 1; 711. 10; 713.4; 713.5; 714. 11; 714.41; 714.51; 714.52; 715.30; 715.41; 715.51; 716.30; 717. 1; 11.78 Names and Addresses of Standardizing Agencies 718. 1; 718.35; 7 18.39; 718.43; 718. 5; 718.60; 718.61; 718.62; 718.63; 718.64; 718.65; 718.69; 718.7; 722. O; 722. 1: 722.2; 722.33; 723.0; 723.13; 724.0; 724.21; 724.26; 724.29; 729. 5; 755. 1; 785. 1; 791. 1; 796. ; 914. 2; 916.0; 917. 1; 918.9; 1970. ; 973. 2. Department of Commerce, National Bureau of Standards, Washington 25, D.C. 021.0; O40. ; 066.6; O67.0; 100. ; 126. 13; 160. ; 161. ; 200. ; 202.0; 202.42; 204. 12; 204.33; 204.4; 204. 52; 206.0; 206. 1; 206.5; 208. 1; 211.3; 217. ; 281. ; 296.2; 3OO. 4; 300. 6; 302. 10; 302.36; 302.40; 302.45; 303. 1; 304.2; 304.71; 306.21; 308. 2; 309. 2; 309.3; 309.4; 310.0; 311.5; 312.3; 315.0; 315. 10; 315.5; 319.3; 319.98; 326. ; 331. 10; 331.20; 331.21; 331.22; 341. 2; 365.0; 365.96; 365.97; 367.2; 369.21; 373.; 375.2; 390.4; 391.; 392. 12; 392.21; 392.23; 392.3; 392.4; 394.5; 397.0; 398.21; 398. 31; 398.34; 400.0; 400. 12; 400.20; 401.30; 402. 1; 402.43; 402. 52; 411.0; 411. 23; 411.25; 411.26; 411. 27; 411.42; 411. 43; 411.9; 412.0; 413.0; 413. 1; 413.52; 413.54; 413.9; 423. 1; 423.3; 428. 1; 428.29; 429. 1; 429.9; 431. 11; 437. ; 438.3; 470. 1; 470. 2; 470.3: 471.3; 472. O; 472.25; 472.31; 472.32; 472.36; 472.93; 473.3; 473. 4; 475.4; 476.21; 476.31; 476.32; 476.4; 477.5; 478.34; 478.35; 479.2; 481. ; 489. ; 494. ; 497. 1; 503. O; 503.2; 503. 4; 504.O; 505.0; 505. 15; 505. 16; 505. 17; 507. ; 511.2; 511.50; 511.51; 511. 52; 512. 10; 512. 14; 513.; 514.0; 515.0; 516.0; 516.3; 516.4; 518.9; 517.2, 518.50; 518.51; 518.53; 518.56; 518.59; 518.63; 518.80; 518.83; 518.89; 520. ; 521.0; 521.7; 522. ; 523.4; 526.9; 527. ; 531.0; 532. 1; 532.20; 532.22; 532.23; 534. 10; 534. 11; 534. 12; 534.22; 534.23; 534.25; 541. O; 541.3; 541. 4; 545. 2; 545. 3; 545. 5; 591. ; 592. ; 600. 1; 600. 2; 600.3; 600. 4; 600. 6; 601. 1; 603. 0; 603.42; 603. 43; 603.50; 604.20; 604.26; 604.31; 604.32; 605. 12; 605.22; 605.23; 605.24; 605.25; 606. 1; 607. O; 6O7. 14; 607. 2; 607.3; 607. 4; 607.5; 607.6; 608. O; 808. 11; 608. 2; 608.30; 608. 31; 608.32; 608.7; 612.0; 612. 11; 612. 12; 612.20; 612. 21; 612.29; 613. 1; 613.3; 613.5; 613. 6; 613.9; 614. 1; 614. 2: 614. 3; 614.4; 614.9; 615. 11; 615. 13; 615. 15; 615. 2; 6:15.21; 615.42; 615. 55; 615.61; 615.62; 615.63; 615.82; 615.9; 616. 11; 616.33; 616. 61; 616.82; 616.63; 616.64; 616.8; 616.91; 617. O; 617. 12; 6:17.21; 617.23; 617.41; 617.43; 617.75; 617.79; 619. 1; 619. 2; 619.9; 621.21; 621. 22; 621.24; 621. 25; 621.26; 621. 27; 622.9; 631.0; 631. 11; 631.41; 641.0; 642. 23; 642.25; 642.7; 642.9; 643.9; 644. 21; 645.39; 645.4; 646.41; 646.51; 646. 52; 647. 20; 651. O; 651.9; 653.0; 656.0; 656.7; 661. ; 662. ; 663. ; 672. ; 681, 0; 683. O; 683. 5; 691. O; 691. 2; 692. O; 692. 1; 692. 2; 693. 1; 695. 1; 701.3; 703. 1; 704.0; 705. 0; 707.47; 710. ; 711. 10; 711. 20; 711. 24; 711.42; 712. 1; 712. 2; 713. 5; 714. 11; 714. 12; 714.21; 714.41; 714.42; 714. 51; 714. 52; 715. 21; 715.22; 715.30; 715.36; 715.39; 715.40; 715.41; 715. 44; 715.49; 715.50; 715. 51; 716. 12; 716. 13; 716.31; 716.32; 717.3; 718. O; 7 18.60; 719.60; 719.62; 719.63; 721. 1; 722.32; 722.38; 722.39; 726. 1; 726.2; 729. 1; 729. 6; 741.3; 741. 4; 743. ; 744. 1; 745. O; 745.3; 765. ; 766. 2; 767. ; 770. ; 784. O; 785. O; 785. 1; 785. 2; 787. ; 791. 2; 792. O; 792.3; 793. O; 793. 1; 793. 5; 793. 6; 793.7; 800. O; 802. 1; 802. 2; 809. 1; 810. ; 821.7; 821.9; 822.4; 822. 5; 830. ; 832.4; 833.9; 834.9; 838. 1; 839.0; 839.9; 840. 1; 842. 1; 844.67; 844.9; 846.59; 852. ; 871. O; 871. 13; 881. O; 881. 2; 881.5; 881.9; 893.4; 911. 1; 911.2; 914. 1; 914.5; 915. 10; 915.25; 915.30; 915.51; 915.58; 915.59; 916.21; 918.0; 918.2; 918.9; 919. 1; 919.4; 919.80; 919.83; 932.2; .933.0; 937. 1; 937.4; 950. ; 951. 10; 951. 12; 951.32; 951.72; 952. 11; 953.2; 953.32; 953.37; 954. 1; 955. 1; 955.4; 955.7; 956. 1; 956. 2; 957. 2; 959. 1; 959. 4; 959.8; 959.9; 974.0; 981. O; 982. 2; 982.3; 983. 1; 993.; 997. 1; 997.2. Dept. Of Interior, Bureau of Mines, Washington 25, D.C. 750. Dept. of Interior, Bureau of Reclamation, Washington 25, D.C. 516.3. Dept. Of Interior, General Land Office, Washington 25, D.C. 916.5. Department of Interior, Purchasing Office, Washington 25, D.C. 001. 1; 001. 2; 205. 5; 435.3; 605. 23; 611. 17; 612.22; 6:12.3; 613. 1; 614.9; 619.3; 631.5; 717. 2; 722.0; 722. 1; 722.37; 729. 2; 729.3; 729. 5; 731. ; 732. ; 741.3; 741. 4; 741. 5; 742. ; 743. ; 744.2; 755. 1; 767. : 786.; 789. ; 791.2, 891.; 915.27; 915.38; 915.39; 915.43; 916.22; 916. 5; 921. ; 959. 1; 959.4. Dept. of Labor, Division of Loor Standards, Washington 25, D.C. 518.50; 700. ; 716.30; 760.0; 766. O; 767. ; 784. ; 788. ; 792. O; 821. O. Federal Housing Administration, Washington 25, D.C. 518.0; 518.50; 518.9; 600. 6; Federal Security Agency, Food and Drug Administration, Washington 25, D.C. 019. 2; 019.9; 021.2; 021.4; 021.5; 021. 6; 021.7; 022.42; 022.45; 022.49; 037. 1; 100. ; 107.3; 107.4; 109.6; 109.7; 125. 1; 125.5; 125.9; 126. 11; 126. 13; 126. 14; 126.2; 126.5; 126.7; 127. 1; 127. 2; 127.3; 127.4; 127. 51; 127.52; 127.7; 128. 1; 128.2; 128.3: 128.9; 129. 12; 134.22; 134.41; 134.42; 134.44; 134.51; 134.52; 134. 53; 134. 55; 134.56; 142.91; Federal Specifications-Address: Superintendent of Documents, U. S. Government Printing Office, Washington 25, D.C. 007.0, 007. 1; 007. 2; 007.3; 007.4; 011. 1; 011. 2; 011.4; 011.5; 011. 6; 011.8; 011.92; 011.93; 012. 1; 012. 2; 012. 3; 012.5; 012. 6; 012.92; O12.96; 014. 1; 014.3; 015. 1; 015. 2; O15.4; 015.5; 015. 6; O15.7; 015. 8; O18. 11; 018. 12; 018. 13; 018. 14; 018. 15; 018.19; 018.21; 018.22; 018.23; 018.24; 018.25; 018.29; 018.5; 018.9; 019. 1; 021. 1; 021. 2; 021.3; 021.5; 021.6; 021.7; 022. 1; 022.3; 022.45; 022.49; 031. ; O34. ; 035. 2; O35.3; O35.4; 035. 6; 036. 1; 038.2; 036.3; 036. 5; 037. 1; 037.2; 037.4; O41.3; O41.4; 043. 1; 043.2; O43.3; O46.; 061.7; 063.6; 066. 1; 066.2; 066:3; 066.4; 066.6; 066.7; 066.8; 066.9; 068.5; O69.3; 069.4; 069.7; O69.9; 092. 1; 093.2; O93.3; 093. 6; 093.7; 097. ; 100. ; 101. 1; 102.2; 102.3; 103. 1; 103.3; 103.4; 103.5; 104. 1; 105. 1; 106. 1; 107. 1; 107.3; 107.4; 108. 1; 108.2; 108.3; 108.41; 108.42; 108.43; 108.44; 108.9; 109. 2; 109.3; 109.4; 109.5; 109.6; 109.7; 109.9; 111.0; 111. 1; 111.4; 111.5; 111. 6; 111.91; 111.92; 111.93; 111.94; 111.95; , 111.99; 112. 1; 112.2; 112.3; 112.5; 112.6; 113.9; 117.2; 118. 1; 118.2; 118.3; 118.9; 119. 1; 119.4; 119.9; 121. 1; 121.2; 121.3; 121.4; 121.5; 121.7; 121.8; 121.9; 122. 11; 122. 13; 122.2; 122.3; 122.4; 122.5; 122.6; 122.7; 123. 1; 123.2; 123.3; 123.4; 123.51; 123.52; 123.6; 124. 1; 124. 2; 124.4; 125. 1; 125.5; 125.9; 126. 11; 126. 13; 126.2; 126.6; 126.7; 127. 1; 127. 2; 127. 52; 128. 1; 128.3; 129. 11; 129. 12; 129. 13; 129.20; 131. 1; 131.22; 131.23; 131.25; 131.26; 131.3; 131.4; 131.5; 132. 11; 132. 13; 132.22; 132.3; 132.41; 132.42; 132.43; 132.44; 132.45; 133. 12; 133. 13; 133.21; 133.22; 133.41; 133.44; 133.45; 134. 11; 134.21; 134.22; 134.24; 134.25; 134.41; 134.42; 134.44; 1179 Directory of Commodity Specifications 134.45; 134.51; 134.52; 134. 53; 134.54; 134. 55; 134.56; 135. 1; 135.3; 135.4; 135.5; 135.6; 135.7; 135.8; 135.9; 142.2; 142.5; 142.6; 142.91; 142.94; 142.95; 143.2; 151. 2; 151.3; 152. 1; 152.2; 153. 1; 154. 11; 154. 12; 154.19; 154.21; 154. 22, 154. 23; 154.32; 154.42; 154.43; 154.44; 154.45; 154.49; 154.51; 154.52; 154.53; 154.54; 154. 55; 154.6; 154.71; 154.9; 155. 1; 155. 2; 155.4; 155.5; 16.1. 1; 161. 2; 161.3; 161.5; 162. ; 163. 2; 164. 1; 164.3; 165. 1; 165.3; 175.4; 175.6; 175.7; 176.3; 177.2; 178.4; 178.6; 200.; 202. 12; 202.21; 202.22; 202.31; 202.32; 202.41; 202.42; 202.43; 202. 44; 202.45; 202.46; 203. ; 203. 11; 203. 12; 203. 13; 203.2; 203.9; 204. 11; 204. 12; 204. 13; 204.21; 204.23; 204.25; 204.26; 204.27; 204.31; 204.33; 204.4; 204.51; 204. 52; 204. 53; 204.54; 204. 55; 204. 6; 204.92; 204.93; 204.95; 204.96; 205. 2; 205.4; 206. 1; 206. 2; 206.3; 206.5; 207. 1; 208. 1; 208. 2; 208.6; 208.93; 209. 1; 209.4; 211.4; 216. ; 281. ; 282. ; 293.; 296. 2; 300. 4; 300.7; 301. 11; 301.5; 302.22; 302.32; 302.36; 302.46; 302.49; 303. 1; 303.5; 303. 8; 303.93; 304.2; 304. 3; 304. 4; 304.5; 304.8; 304.71; 304.8; 304.91; 304.94; 306. 12; 306.17; 306. 18; 306. 19; 306. 22; 306. 24; 306.31; 306.41; 306.42; 306.43; 306.44; 308. 1; 308. 5; 308.9; 309. 2; 309.4; 311. 1; 311. 3; 311. 4; 311. 5; 311.6; 311. 7; 311.8; 311.93; 312. ; 312. 2; 312. 3; 313. 1; 314.3; 315. 11; 315. 2; 315.31; 315.33, 315.35; 315.4; 315.5; 316. 1; 317.1; 317.8; 319. 1; 319.3, 319.4; 319.6; 319.7; 319.91; 319.92; 319.94; 319.97; 319.98; 319.99; 322. 1; 325. 2; 326. , 331. 16; 331. 21; 331.22; 331. 3; 331. 4; 339. 3; 339.4; 339.51; 339.53; 341. 2; 341. 3; 342. ; 349. 1; 362. 1; 363. 1; 365.98; 366. 1; 366. 2; 367. 1; 367. 2; 367. 4; 368. 3; 372.2; 372. 3; 372. 5; 374. 2; 391. ; 392. 12; 392. 22; 392. 23; 392.4; 392.6; 395. 1; 395. 11; 395.27; 395.28; 397. 3; 398. 1; 398. 21; 398. 31; 398.34; 400. 40; 400. 43; 401. 10; 401.35; 402.8; 411. O; 411. 25; 411.26; 411. 29; 411.43; 412. 1; 413. , 423. 3; 423.4; 425.1; 425. 2; 425.4; 425.5; 425.6; 428. 1; 428.29; 429. 1; 429. 2; 429.4; 429.9; 431. 13, 431. 14; 431.9; 434. ; 435. 2; 435.3; 435. 5; 435.7; 436. 1; 470. 1; 471. 1; 471. 2; 471.3; 472.24; 472.32; 472.36; 472.93; 472.95; 473. 3; 473.4; 473.5; 474. 12; 474. 2; 474. 3; 474.5; 474.9; 475.3; 475.72; 475.74; 475.9; 476.21; 476. 31; 476. 32; 476.9; 477.; 477.3; 477. 4; 477.5; 477.8; 477.9; 478. 11; 478. 12; 4, 8.13; 478. 19, 478. 2; 478. 22; 478. 24; 478. 31; 478. 32, 478. 34; 478.35; 479. , 479. 2; 479.4; 481. 3 489. ; 494. ; 497. 1; 501. 5; 501. 6; 503.0; 503. 1; 503. 2; 503. 3; 503. 4; 503. 5; 503. 6; 503.7; 504.0; 504.19; 504. 21; 504. 22; 504. 23; 504.31; 504. 35; 504. 41; 504.43; 504. 44; 504. 46; 504.51; 504.54; 504.7; 504.8; 504.9; 505. 11; 505. 13; 505. 14: 505. 15; 505. 16; 505. 19; 505. 22; 505.33; 505.36; 511. 52; 511. 6; 511.71; 511.73; 512. 12; 512. 13; 512. 14; 512. 15; 512. 16; 512. 2; 513, ; 514. 2; 514. 3; 514.61; 514.63; 514.65; 616. 11; 516. 19; 516.3; 516.4; 516.9; 517.2, 518.0; 518.24; 518.37; 518.56; 518.59; 518. 61; 518.82; 518.67; 521. 1; 521. 2; 521.3; 521.4; 521.5; 521.6; 521.9; 523. 1; 523.2; 523.3; 523. 4; 524. ; 526. 3; 526.6; 526.9; 531.3; 531.5; 532. 1; 532. 23: 534. 11; 534. 12; 534. 21; 534.22; 534.29; 541. 2; 541. 3; 541.4; 545. 2; 545.4; 545.6; 545.9; 546. ; 572.; 574. ; 575. 1; 575. 2; 593.; 600. 1; 600. 3; 601.23; 602. 2; 603. 1; 6O3.21; 6O3.23; 6O3.41; 603. 42; 803.43; 8O3.50; 603.51; 603.52; 603.54; 603. 55; 603.56; 603. 57; 603.59; 6O4. 11; 604. 22; 604.31; 604.32; 605. 11; 605. 12; 605. 13, 605. 15; 605. 24; 605. 25; 607. O: 607. 11; 807. 12; 607. 14; 6O7.2, 607. 3; 6O7. 4; 6O7.5; 6O7.6; 607.7; 608. 11; 608. 13; 608. 14; 608. 15; 608. 2; 608. 31; 608. 32; 608. 4; 608.5.1; 608.7; 611. 11; 611. 14; 611.21; 611.41; 611.59; 612. 13 612. 14; 612. 15; 612. 21; 612.22; 612.23; 612.29; 612.3; 613. 1; 613. 3; 613.4; 613.5; 613.6; 613.7; 613.9; 614.9; 615. 12; 615. 13; 615. 15; 615. 16; 615.21; 815.22; 615.32; 815.33; 615.39; 615.41; 615.42; 615.43; 815.51; 615.52: 615.54; 615.55; 615.62; 615. 64; 615.71; 615.72; 615.81; 615.82; 6:15.9; 616. 11; 616. 12; 616. 13; 616. 14; 616. 15; 616. 16; 616. 17; 616. 18; 6.16.21; 616. 23; 616.32; 616.33; 616.34; 616.35; 616.42; 616.62; 616.63; 616.64; 616.71; 616.73; 616.8; 616.91; 616.93; 616.99; 617. 11; 617. 12; 617. 13; 617.21; 617.22; 6:17.23; 617.31; 617.33; 617.34; 617.35; 617.41; 617.42; 617. 43; 617.4; 617. 5; 617.61; 617.62; 617.63; 617.79; 617.9; 619.9; 621. 12; 621. 21; 621.22; 621. 23; 621. 24; 621.26; 621. 31; 621.32; 621.33; 622. 3; 622.6; 631. 12; 631. 13; 631. 21; 631.22; 631. 23; 631. 24; 631. 31; 631. 32; 631.41; 631.42; 631.43; 831.5; 641. 11; 641. 12; 641.21; 641.22; 641.23; 642. 11; 642. 14; 642.23; , 642. 24; 642.4; 643. 2; 643. 3; 644. 12; 644. 21; 644.22; 64.4.23; 645. 11; 645. 12; 645. 21; 645. 23; 645. 24; 645.31; 645. 39; 645. 4; 645.9; 846. 11; 646.41; 646. 51; 646.59; 647. 12; 647. 13; 647. 14; 647. 15; 647. 16; 647.17; 6:17. 18; 647.21; 647.22; 647. 23; 647. 24; 647.25; 647.26; 647.33; 647.35; 647.36; 647.38; 651. 1; 651.3, 651.8; 851.9; 653. 1; 653.39; 65.4.3, 654.4; 654.51; 654. 52; 854. 53; 654.54; 655. 1; 655.2, 655.3, 655.4; 655.5; 662.: 671.; 672.; 681. 1; 681.3; 681.41; 681.49; 682.; 683.0; 683. 1; 683. 2; 683.3; 683.41; 691.2, 692.1; 692. 2; 692.3; 693. 1; 693. 2; 693.3; 695. 1; 695. 2; 695.4; 695.5; 695.6; 697. 1; 703.2; 703.9; 707. 11; 707. 13; 707. 15; 707.21; 707.22; 707.23; 707. 24; 707.25; 707.26; 707.27; 707.28; 707.3; 707.42; 707.43; 707.44; 707.46; 707.47; 707.49; 709. ; 711. 21; 711.23; 711. 24; 712. 1; 712. 2; 713.5; 714. 21; 714.22; 714. 41; 714. 52; 715. 11; 715. 12; 715. 13; 715. 21; 715. 22; 715.41; 715.42; 715.43; 715. 44; 716. 11; 716. 12; 716. 13; 716. 18; 717. 1; 717. 2; 718. 31; 718.32; 718.35; 719.4; 719. 55; 719.56; 719.58; 719.59; 719.72; 719.92; 722. 1; 722.38; 725. 1; 729. 1; 729. 3; 732. ; 741.2; 751. ; 755.3; 766.2; 787. ; 791. 1; 792. 3; 793.2; 793.5; .. 793. 6; 797. 1; 801. 1; 801. 3; 801.4; 803. 11; 803. 19; 809. 3; 810. ; 321. 1; 821.3; 821.5; 821.6; 821.7; 823. , 831. 1; 831.4; 832.4; 833. 1; 833.2; 834.1; 834.3; 834.4; 334.5; 834.6, 834.7; 834.8; 834.9; 838.2; 839. 1; 839.38; 839.39; 839.5; 839.7; 840.4; 840. 5; 841.41; 841.42; 841.43; 841.44; 841.49; 841.5; 841. 6; 841.7; 842. 1; 842. 2, 842. 3; 842.4; 842. 5; 842.61; 842.63; 842.64; 842.7; 842.82; 842.86; 842.9; 843. 1; 843.31; 843.35; 843. 36; 843. 37; 843. 39; 843.5; 843.61; 843. 62, 843.63; 843.7; 843.8; 844. 2; 844. 4; 844. 5; 844.61; 844.65; 844.67; 844. 68; 844.69; 844.9; 846. O: 846. 11; 846. 12; 846. 21; 846.29 : 846. 31; 846. 32; 846.41; 846. 62; 846.9; 847. 1; 848. 11; 848. 12; 848. 2; 848. 6; 848.7; 848.9; 849. 19; 849. 2; 849.3; 849.4; 860. ; 871.0; 871. 12; 871. 13; 871. 14; 871. 15; 871. 19; 871. 21; 871. 22; 871.23; 871. 24; 871.26; 871. 27; 871. 29; 871. 4; 871.5; 871.6; 871.8; 871.9; 872. 2; 881. 17; 881.22; 381.26; 882.0, 891.; 893.0; 893.3; 893.7; 893.9; 911.9; 912. ; 914.3; 914.5; 915. 10; 915. 11; 915. 12; 915. 19; 915. 2; 915. 23, 915. 27; 915. 28; 9.15.29; 915.31; 915. 32; 915. 34, 915. 39; 915.41; 915.42; 915.45; 915.46; 915.47; 915. 51; 915.52; 9.15.56; 9.15.59; 918. 1; 918. 2, 918.5; 918.85; 918.9; 919. 4; 9 19.83; 919.89; 931. 1; 931. 2; 93.1.4, 931.5; 931. 6; 932. 1; 932. 2; 932. 3; 932.4; 932.5; 932. 6; 932.9; 933. 1; 933.3; 933. 4; 933. 9; 935. , 937. 1; 950. , 951. 12; 951. 13; 951. 32; 951. 64; 952. 14; 952. 19; 953. 1; 953. 2; 953. 38; 953. 37; 953. 39; 954.33; 955. 1; 955. 6; 956. 1; 957.2; 959. 1; 959. 3; 959.4; 959.9; 973. 2; 973. 3; 974. 2; 974. 3; 981. 1; 981. 2; 981. 3; 981. 4: 981.5, 981.61; 982. 1; 982. 2; 982. 3; 982. 4: 982.9; 983. ; 983. 1; 983. 2; 991. ; 992. , 997. 1; 1180 Names and Addresses of Standardizing Agencies Federal Works Agency, Public Roads Administration, Washington 25, D.C. 401.9; 402.2; 402.9; 411.0; 505. 16; 505. 17; 505.36; 511.72; 512.10; .512.15; 518.10; 518. 11; 518.12; 518. 14; 518.22; 518.23; 518.24; 518.25; 518.26; 518.28; 518.29; 518.34; 518.38; 518.41; 518.42; 518.56; 518.61; 518.62; 518.64; 518.65; 518.76; 518.81: 518.82; 518.83; 518.85; 518.89; 518.9; 531.5; 603.43; 605.19; 605.21; 605.22; 605.25; 605.28; 6O7. 11; 6O7.5; 622.9; 642.9; 646.59; 844.67. Federal Works Agency, Public Works Administration, Washington 25, D.C. 412.2; 516.3; 516.5; 516.9; 518.32; 518.33; 518.34; 518.35; 518.41; 605. 11. Government Printing Office, Washington 25, D.C. 471. 1; 472. 13; 472.32; 472.36; 474.3; 474.5; 475.1; 475.5; 475.8: 475.72; 475.74; 477. 2; 477.4; 478. 11; 478. 13; 478. 16; 478.19; 478. 22; 478.31; 478.33: 479. 2; 479.4. Interstate Commerce COImmission, Bureau of Locomotive Inspection, Washington 25, D.C. 489.; 701.3; 704.0; 705.0; 721. 1; 722.0: 722. 1: 860. , 950. 951. 12; 951. 13; 951.21; 951.31; 951.32; 951.33; 951.34; 951.43; 951.44; 951.46; 951.61; 951.62; 951. 64; 951.72; 952. 11; 952. 2; 953.2; 953.36; 953.39; 954. 1; 954.21; 954.36; 954.5; 955. 2; 955.7; 956. 1; 956. 2; 957.19; 957. 2; 958.3; 959. ; 959. 6. - Joint Army-Navy - Address: Navy Department, Bureau of Supplies an d Accounts, Washington 25, D. C. 206.O; 306.36; 311.3; 311.4; 311.92; 317.9; 319.97; 341.1; 387. 1; 395.29; 4 13.52; 428.3; 477.8; 477.9; 479. 2; 481.; 526. 1; 532.22; 607.0; 607.6; 612.22; 612. 23; 612.29; 619. 2; 621.31; 644. 23; 645.9; 707. 15; 711. 22, 712. 1; 713. 1; 714. 12; 714.31; 714.33; 714.39; 714.52; 715.41; 718.64; 718.69; 719.51; 719.54; 719.58; 719.61; 796.; 797. 2; 839.9; 891. ; 893. 5; 893.8; 893.9; 911. 2; 911.9; 912. ; 915. 52; 916.22; 917.2; 918.84; 923.; 932.9; 935. ; 950. ; 951. 13; 951.32; 951.33; 951.44; 951. 64; 95.3.2; 953. 36; 954. 1; 959. 1; 975. Marine Corps – Address: Headquarters, Marine C or ps, Navy Department, Washington 25, D. C. O64. 1; O66.3; 066. 6; 067. 1; 067. 2; 067.8; 068. 2; 069. 2; 069. 3; 069.4; 069.5; 069.7; 069.9; 203.4; 302.44; 3O2.45; 3O2.49; 303.0; 303. 1; 303.3; 303.5; 303.7; 303.92; 303.95; 304.4; 304.5; 304. 6; 304.71; 3O8. 15; 30.6.19; 306.21; 306.23; 306. 24; 30.6.32; 306.33; 306.34; 306.36; 306.44; 306.45; 308.9; 309.4; 310.0; 311. 1; 311.3; 311.4; 311.5; 311. 6; 311.8; 311.92; 311.93; 311.94; 311.96; 311.99; 312. 1; 315. 14; 315. 2; 315.31; 317.3; 317.6; 317.9; 319. 1; 319.7; 319.92; 319.97; 319.98; 319.99; 333.9; 342. 1; 365. 11; 365. 12; 365. 13; 365. 14; 365. 16; 365. 18; 365. 19; 365. 21; 365.23; 365.26; 365.27; 365.29; 365.93, 365.96; 365.97; 365.98; 367. 1; 367.4; 367.5; 367.7; 368. 1; 368.2; 368.4; 368.5; 368.82; 369. 1; 369.21; 369.22; 369. 6; 373. 1; 373.22; 373.25; 373.26; 374. 1; 379.3; 392.51; 392.54; 394.1; 394. 2; 394.6; 395. 11; 395. 13; 395. 14; 395. 15: 395.17; 395.19; 395. 21; 395. 29; 397. 14; 397. 16; 397. 19; 399. 1; 399. 2; 399. 3; 399.9; 429. 2; 429.9; 479. 2; 518.59; 803.43; 811.54; 611.59; 612. 11; 612. 14; 612. 16; 612. 22; 612.29; 612.3; 613. 1; 613.5; 615.32; 6:15.63; 616. 15; 616. 18; 6.16.92; 616.99; 619. 1; 631.9; 645. 39; 645.9; 671.; 672.; 681. 41; 786.; 801. 2; 843, 34; 843.39; 844.65; 844.9; 891.; 912. 2; 915.39; 916. 22; 919. 3; 919.89; 919.9; 925.3; 932. 5; 932.6; 933.9; 935. ; 944. 1; 944.3; 944.4; 944. 6; 951. 24; 953. 2; 953.36; 953.39; 955. 1; 956. 2; 957. 13; 957. 15; 957. 19; 959. 1; 959.9; 982. 3; 992, Navy Department - Address: Bureau of Supplies a n d Accounts, Navy Department, Washington 25, D. C. O41.1; 046. ; 066. 2; O66.7; O66.9; O67. 1; O67.8; O68. 2; O69. 3; O69. 4; 069.9; 093. 2; 143.2; 201.9; 202. 11; 202. 12; 202. 13; 202. 21; 202.22; 202.31; 202.32; 202.41; .202.42; 202.46;. 202.9; 203. 12; 203. 2; 204.12; 204.24; 204.26; 204.29; 204. 6; 204.92; 204.96; 208. 1; 208. 95; 209.99; 211.3; 215. ; 281.; 293.; 296. 2; 296.9; 301. 2; 301.4; 301.6; 302.31; 302.32: 302.39; 302.44; 302.45; 302.49;, 303. 1; 303.2, 304.2; 304.4; 304.71; 304.93, 306.15; 306.2, 306.21; 306. 24; 306.25; 306.27; 306. 28; 3O8. 31; 306. 38; 308. 1; 308. 2; 3O8.7; 3O8.9; 309.3; 311. 1; 311.3; 311. 4; 311.5; 311.6; 311.7; 311.93; 311.94; 312. 1; 314.3; 315. 10; 315. 11; 315. 14; 315.4; 316. 1; 316. 2; 316.3; 319. 1; 319.3; 319.7; 319.91; 319.92; 319.93; 319.94; 319.97; 319.98; 319.99; 330. ; 331. 11; 331. 16; 331. 21; 332.22; 333.2; 339.53; 341. 2; 342. 1; 342. 2; 349. 1; 349. 20; 349. 29; 362. 9; 363. 2; 365. 16; 365. 17; 365. 18; 365. 19; 365.21; 365.91; 365.93; 365.96; 365.98; 367.4; 367.6; 367.7; 368.2; 368.5; 368.82; 368.9; 369. 1; 369. 21; 369.3; 369.6; 369.9; 372.2; 373. 1; 373.21; 373. 24; 373.26; 375. 1; 391.; 392. 11; , 392.53; 392.54; 392.7; 393.; 394.4; 394.5; 395.1; 395. 13; 395. 14; 395. 16; 395. 29; 397. 15; 397. 16; 397. 19, 398. 1; 399. 1; 399. 3; 399.5; 399.7; 399.9; 400. 14; 400.21; 400. 28; 400. 29; 400.34; 400.37; 400.39; 400.49; 401.34; 401.39; 401.40; 401.5; 401.9; 402.91; 413.4; 414. 1; 425. 2; 425.3; 429. 1; 429. 2; 429.9; 435. 5; 473.3; 473.4; 475. 1; 476.21; 476.9; 479. 2; 479.4; 481.; 489. , 494. : 497. 1; 501.5; 501.9; 502.2; 503.2; 503.3; 503.4; 503.6; 504.19; 504.23; 504.43; 504.49; 504.6; 504.7; 504.8; 505.31; 506.; 515.; 516. 19; 516.3; 516.4; 518.59; 521.6; 523.4; 523.9; 524.; 525.3; 526.6; 526.9; 527.; 528.; 531. 3; 531.6; 532. 21; 532.22; 532. 23; 533. 2; 533. 3; 534. 12; b34.25; 541.3; 541. 4; 541. 5; 545. 2; 545.4; 545.6; 545.9; 552. ; 575. 1; 575.2, 575. 3; 575.4; 593.; 600. 1; 600. 2; 600.3; 601.3; 6O2.2; 603. 1; 603.21; 603.24; 603.26; 8O3. 32 '603.33; 603. 41; 603.42; 803.43; 603. 52; 603.59; 604. 11; 604. 14; 604.19; 604. 20; 604. 22, 604. 23: 604. 29; 604.32; 605. 12; 605. 15; 607.0; 607. 14; 607.2, 607.3, 607.4; 607.6; 607.7; 808.2, 608.31; 608.32, 608:4; 608.51; 608.6; 608.7; 608.8; 808.9; 611. 11; 611. 17; 611, 19; 611. 21; 611.41; 611.49; 611.51; 611.54; 611.59; 612. 11; 612. 12 612. 14; 612.22, 612.29; 612.3; 613. 1; 613.3, 613.5; 613.6; 813.9; 614. 1; 614.3; 614.9; 615. 11;. 615.12; 615. 14; 615. 15; 615.39; 615.42, 615.52, 615.54; 615. 55; 615.61; 615.62, 815.63;, 615.71; 615.72; 6:15.81; 615.82; 815.9; 616. 13; 613.31; 616.35; 616.99; 617. 12; 6:17, 21; 617.22; 617.42, 617.43; 617.63; 317.79; 617.9; 619. 2; 619.9; 621. 11; 621.31; 621.32; 621.34; 821.39; 622.3; 622.4; 622. 5; 622.6; 631. 12; 631. 13; 631.21; 631.22; 631. 23; 631. 31; 631.32; 631.33; 631.41; 631.42; 631.43; 631.5; 631.9; 634.; 635.; 635. 1; 641. 11; 641.12; 641.21;. 641.22; 642. 24; 642.5; 642.9; 643.3; 643.5; 644. 12; 644.21; 645. 11; 645. 24; 645.31; 646.41; 647. 13; 647. 14; 647.15; 647. 18; 647.17; 847. 23; 647. 24; 647.38; 851. 1; 654.2; 65.4.3, 654.4; 654.51; 654:52, 654.53, 654.54; 656.2, 656.4; 656.6; 658.7; 871.; 672.; 673.; 681. 1; 681.49; 683. 2; 683.3, 683.41; 691. 1; 692.1; 692.2. 693. 1; 693.2; 693.3; 695. 2; 695.3; 695.5; 695.6; 696.; 697. 1; 697.2; 697.3; 702.9; 703.2; 703.3; 703.9; 705. 2; 707. 11; 707. 13; 707. 15; 707.21; 707.22; 707. 23; 707. 24; 707.25; 707.28; 707. 29; 707:3; 707.41; 707.42; 707.43; 707.47; 707.49; 710. ; 711. 10; 711.21; 711. 22; 711. 24; 711.42, 712. 2; 712. 3; 712.9; 713.5; 713.6; 713.7; 714. 11; 714. 12; 1181 Directory of Commodity Specifications 714. 14; 714.20; 714. 21; 714.31; 714.34; 714.35; 714.36; 714.39; 714. 41; 714.51; 714.52; 715. 21; 715.41; 715.43; 715.44; 715.50; 716. 13; 716. 19; 716. 2; 716.39; 717. 1; 717. 2; 718. 29; 718.32; 718.33; 718.34; 718.39; 718.62 718.7; 719.4; 719.51; 719.52, 719.56; 719.57, 719.58; 719.59; 719.99; 722.93, 722.94; 724.21; 724.22; 725.41; 725.42; 725.43; 729.3; 733.; 741.3; 742.; 744.2; 755. 1; 755.3, 761.; 76.1. 1; 761. 2; 761.9; 762. 1; 764. , 765. : 766. 2; 767. ; 775. ; 784. 1; 785. 1; 786. ; 789. ; 791. 1; 791.3; 792.1; 792. 2; 793. 2; 793.3; 793.4;- 793. 5; 793. 6; 793.9; 794. ; 797. 1; 801. 1; 801. 2; 802.3; 803. 12, 803.19; 803.32, 810.; 821.4; 821.7; 821.9; 822.3; 822.4; 823.; 831.9; 832.3; 832.4; 833.4; 834.2, 834.6; 834.8; 834.9; 838.9; 839.38; 839.39; 839.41; 839.43; 839.49; 839.9; 840.6, 841.8; 842. 1; 842.4; 842.62, 842.7; 842.85; 842.86; 842.9; 843.31; 843.37; 843.39; 844. 1; 844.4; 844. 61; 844.62, 844.65; 844. 66, 844.9; 846.61; 846.63; 846.9; 848. 12, 848.9; 849. 19; 849. 2; 849.3; 849.4; 849.6; 849.9; 861.; 871. 11; 871. 12, 871.19; 871. 26; 871.29; 871.5; 871.9; 881. 15: 881.26; 881.29; 881.39; 881.9; 882. 2; 882.4; 891.; 893.4; 893.5; 893.9; 911. 6; 912.; 914. 2, 914.4; 914.5; 914.9; 915.; 915. 11; 915. 13, 915. 19; 915.26; 915.27; 915.29; 915.31; 915.33; 915.34; 915.36, 915.37; 915.39, 915.42; 915.48; 915.46, 915.56; 915.59, 916. 22, 916.9; 917.2, 917.3; 918. 1; 918. g. 918.3; 918.5; 918.6; 918.7; 918.86; 918.87; 918.9; 919. 3; 919.4; 919.5; 919.6; 919.82; 919.84; 919.89; 919.9; 925. 1; 925.4; 925.9; 929. ; 931. 1; 931.3; 931.5; 932. 3, 932.5; 932. 6; 932.9; 935. : 943. 6; 943,8; 944. 1; 944.3; 944. 6; 951. 64; 952, 19; 953. 1; 953. 2; 953. 38; 953.39; 953.9; 954. 22, 954:29; 955. 1; 955. 2; 955.6; 956. 1; 957. 12; 957. 15; 957. 19; 957. 2, 958.3; 958.9; 959. 1; 959. 3; 959.4; 959.5; 959.7; 959.8; 973. 3; 982. 2; 982. 3; 982.4; 982.9; 983. ; 983. 2, 992. , 993.; 994.3 997. 1. Navy Dept., Bureau of Yards and Docks, Washington 25, D.C. 414.1; 423. 1; 423. 2, 425.2, 473.3; 505. 15; 505. 16; 505.36; 505.4; 511.3; 512. 13; 512. 14; 516.3; 518. 12, 518.31; 518.53; 518.57; 518.59; 518. 65; 518.9; 531.5; 532.9; 545.9; 600. 6; 603.43; 605.22; 605. 23; 611.12; 619.3, 711. 20; 715.30; 716.32, 718.30; 744. 1; 745. 1; 745. 3; 767. ; 785. 1; 792. O: 792. 1; 792. 2, 793. 5; 956. 2, 959. 4. - Navy Dept., U. S. Coast Guard, Washington 25, D. C. 803. 1; 603.21; 604. 11; 604. 19, 607.3, 607. 4; 607. 6; 608.31; 608.32, 608.4; 611. 11; 611. 21; 611.49; 611. 59. Panama Canal, Purchasing Dept., Washington 25, D.C. 401.46; 423. 1; 524.; 604.32, 605. 22, 607. 6; 646.41; 671. ; 711. 21; 711. 22, 713.5; 714.34; 715.41; 716.32, 717. 1; 719.72; 723. 15; 741.5; 742. ; 744. 2, 755. 1; 755.3, 791. 1; 791. 2; 793. 4; 793. 6; 797.2, 844.9; 848.9; 863.; 951.32; 955. 6; 959. 3; 959. 4; 981. 62. Post Office Department, Division of Motor Vehicle Service, Bureau of Fourth Asst. Postmaster General, Wash- ington 25, D. C. 202.9; 362. 3, 413.52. 521. 6; 615. 21; 615. 32, 615.33, 616. 17; 616.91; 712. 1; 713.7; 715.41; 716. 12. 722.31; 722.32; 722.37; 722.38; 722.39; 722.96; 722.97; 722.99; 729.3; 741. 2; 761. 1; 765.; 766.2, 767.; 784. 1; 789.; 791.2, 843.39; 944. 1; 944.5; 944.7; 951.65; 959. 1; 982. 3. - Public Health Service, Federal Security Agency, Rockville Pike, Bethesda, Md. 412.3 532.23. Treasury Dept., Federal Alcohol Administration, Washington 25, D. C. 173. Treasury Department, Procurement Division, Washington 25, D. C. O.19.0; 041. 1; 067. 6; O67.7; O69. 3. 108.3; 154. 22, 154.6; 203.2, 206. 1; 20.7.3, 208.94: 209. 5; 217. ; 292. ; 296.9; 302.45; 304. 2, 304-4; 304. 6; 304.71; 304.92; 304.93, 306. 12; 306. 14; 306. 15: 306. 16, 306.19; 306.21; 306. 24; 306.31; 306.34; 306.35; 306.36; 308.9; 309. 2; 311.96; 315.9; 317. 3; 319. 3; 319. 4; 319. W.; 319.99; 342. 1; 349. 1; 349.20; 364.; 365. 12 365.93; 369.21; 369.9; 392.4; 394.5; 395.27; 395. 28; 397. 11; 398. 31; 398.34; 423.9; 429. 2; 435. 2; 435.3 435.5; 436. , 438. 3, 473.3, 476.21; 503. 2;. 504.44; 504. 6; 504.7; 505. 13. 505. 15; 505. 16, 505. 19; 505.35; 505.36; 505.39; 514.2, 524. ; 527. ; 532.22, 532.23; 541. O: 541. 3, 541.4; 545.6; 602. 2, 603.0; 603.21; 603. 23; 603.26; 603. 31; 603. 32, 603.43; 603. 55; 604.23; 605. 22, 605. 27; 607. 6; 608. 14; 608. 2, 608. 31; 608.4; 608. 6; 608.9; 611.51; 612. 22, 613.3, 613. 6; 613. 9; 615. 12; 615. 14; 815. 15; 615. 74; 615. 81; 616. 13, 616. 14; 616. 17; 616. 31; 616. 61; 616. 62, 616.99; 617.79; 617.9; 619. 3, 619. 6; 619.9; .621.31; 621.35; 645.9; 671. ; 692. 2, 707. 25; 707.42; 707. 44; 711. 11; 711. 23, 711. 24; 712. 2, 712.9; 715.41; 715.42; 715.44; 716. 11; 716. 18; 716.32, 717. 1; 717.2, 719.51; 722.31; 722.32. 722. 34; 722.39: 722.93, 722.94; 729. 3.; 733.; 744. 2, 767.; 775.; 786.; 788.; 791. 1; 791.2, 794.; 797.0; 797. 1; 801. 2; 815. 2, 821. 2, 821.4; 821.7; 821.9; ' ' 822. 5: 822.9; 824. ; 830. ; 831. 2; 831.7; 832. 1; 832.2, 832.4; 832.9; 833. 1; 833.2, 833. 5; 833.9; 834. 2; 834.4; 834.8; 834.9; 837. 1; 838.3; 839.33; 839.34; 839.36; 839.37; 839.41; 839.42 839.43; 839.6; 839.9; 840. 1; 842.63, 843.31; 843. 37; 844.3, 844.67; 845. 3, 846.59; 846.63; 847. 1; 849. 2; 849. 6; 851.; 853. ; 854. ; 855. ; 859. ; 864. : 871. 19; 881. 11; 881.39; 881. 5; . 881.9; 891. ; 893. O; 893.4; 911.9; 912. ; 914. 1; 914.4; 914.5; 915. 19, 915.41; 915. 42, 915. 44; 915.46; 915.47; 9:15.59; 918.4; 9.18.9; 919.81; 919.85; 919.89; 931. 3, 931. 4; 932. 2, 932. 3, 932. 4; 932.5; 932. 6, 932.9; 933.2; 933.3 935. ; 936. ; 944.5; 951.32; 953.39; 954. 22 954. 23; 957. 12; 957.19; 959. 1; 959.4; 959.8; 973.2; 973.3, 973.4; 982. 3, 982.9; 983.; 983.2 984.; 993.; 994. War Production Board, Conservation Div. — Address: War Production Board, Social Security Bldg., Washington 25, D. C. 412. O. - - U. S. Army, Army Air Forces-Address: Commanding General, Materiel Command, Production Branch, Dept. 71, Wright Field, Dayton, Ohio. 061.3; 061.7; 065. 2 066.6; 067. 1; 068. 2, 069. 3; 069.4; 093. & 093.4; 202.32, 202.43; 203. 12, 204.92, 208.5: 209.99; 302.45; 302.49; 303. 1; 304. 1; 308.36; 311. 6; 311.92; 315.19; 319.97; 319.98; 331. 14; 331. 21; 349. 20; 365. 19; 367.7; 374. 2: 394.5; 395. 12; 395. 15: 396.; 397. 16; 400.36; 400.39; 413. 1; 413.6, 425.2, 429.4; 478.34; 485. ; 491. ; 503.3, 504.43, 521.1; 525.2, 600.3s 603.34; 603.41; 603.42; 611.54; 614.3, 615. 12; 621. 31; 621. 32, 631.40; 642. 24; 656. 3, 656.4; 656.7; 672. ; 693.0; 693. 3; 697. 1; 705. 4; 705. 6; 707. 15: 711. 11; 711. 12, 712. 2, 713. 2, 713. 3, 713.5; 714. 13, 714. 21; 714.39; 714.52, 715.35; 715.41; 715.42. 715.49; 716. 13; 716. 16; 716. 2; 716.32; 716.39; 717. 1; 717.4; 719.56; 722. 1; 722.37; 724.0; 724. 1; 724.20; 724. 23; 724. 24; 724. 26; 724. 27; 724.29; 724.4; 725.3, 729. 2; 729.5; 755.3 801. 1; 822. 1; 832.9; 834.9; 839.39; 839.42, 839.9; 840. 1; 844.4; 844.5; 846.51; 846. 59; 846.9; 849. 6; 893.9; 911. 1; 911. 2, 911. 3; 911. 4; 9.11.5; 911. 6; 911.9; 912. ; 914.9; 915. 59; 9.19.4; 9.19.82; 919.89; 933.9; 953. 38; 954.23; 956. 1; 956. 2; 957. 13; 957. 3; 958. 2; 958.9; 973. 2; 973. 4: 993. - 1182 Mames and Addresses of Standardizing Agencies Army Regulations-Address: The Adjutant General, War Department, Washington 25, D. C. O67. O. U. S. Army, Chemical Warfare Service-Address: Chief, Chemical Warfare Service, War Dept., Washington 25, D.C. 061.9; 069.9; 103.9; 163. 1; 202.9; 204. 12; 204.92; 303.95; 304.2; 319.91; 319.93; 365.98; 392. 3; 392.4; 394.4; 394.5; 472.25; 503.2; 504. 53; 504.54; 517.2; 525.9; 531.4; 571.; 593.; 603.41; 607. 6; 642.9; 645. 12; 645.9; 683.49; 707. 13; 719.99; 751.; 791. 1;" 802.2; 814.2, 815. 2; 821.9; 831. 1; 831.9; 833.2;. 833.3; 834.9; 838.5; 839.34; 839.38; 839.39; 839.41; 839.45; 839.6; 839.7; 839.9; 846.59; 860. ; 893.4; 915.59; 918.9; 951.12; 951.32; 953.30; 953.36; 954.22; 954.29; 955. 1; 955.9; 956. 1; 957.2; 958. 2; 959. 1; 993. U. S. Army, Corps of Engineers-Address: Office of Chief of Engineers, War Dept., Washington 25, D. C. 019.9; 043. 1; 093. 6; 216.; 217.; 317.9; 399.3; 400.0; 478.31; 478.32; 479. 1; 510.; 512. 11; 512. 12; 512. 2; 518.57; 533. 1; 541 - 2, 541.5; 603.43; 605.23; 608. 14; 612. 11; 614.3; 615. 12; 615.39; 616, 14; 616.32; 616.33; 616.35; 616.5; 616.99, 617.9; 619.3; 705.3; 707. 23; 711.24; 715.13; 715.36; 715.49; 716.2; 718.33; 727.; 732.; 741.4; 742. , 743.; 744. 1; 744.2; 755. 1; 793.1; 796.; 838.2; 840.6, 844.4; 844.9; 846.7; 849.7; 862.; 864.; 893.4; 914.9; 916. 1; 916.21; 916.22; 916.4; 916.5; 916.6; 916.8; 916.9; 917.2; 919.3; 919.9; 932. 1; 933.2; 935.; 936. ; 953. 1; 953.39; 954.21; 954.39; 954.4; 956. 2; 957. 13; 957.19; 958. 1; 958.2; 959. 1; 982. 2. U. S. Army, Medical Department-Address: Surgeon General, War Department, Washington 25, D.C. O69.2; 069.7; 093.7; 161.4; 161.9; 204. 13; 204.52; 204.54; 204. 55; 204.59; 204. 6; 204.91; 204.95; 204.99; 205.2; 205.9; 208. 1; 216. : 302.42; 302.49; 304. 6; 311.6; 311.96; 312. 2; 315.14; 315.31; 317.9; 319.94; 331.4; 365.98; 394.5; 398.21; 398.22; 398.31; 398.32; 398.34; 399. 2; 399.3; 429. 2; 431. 11; 431.4; 431.51; 433. 2; 438. 2; 438.3; 438.9; 4.7i. 2; 481.; 494. ; 497. 1; 501.6; 504.49; 504. 53; 514.2; 527. ; 532. 1: .. 532.21; 541. 2; 541.5; 545.4; 600. 3; 603. 41; 603.43; 608. 14; 612. 13; 612. 14; 612. 16; 612.22; 612.29; 612.3; 613, 1; 613.3; 613.4; 613.9; 614.3; 614.9; 615. 32; 615.52; 615.61; 615.63; 615.81; 615.82; 616. 12; 616. 16; 616.33; 616.99; 617.9; 619.9; 622.4; 631.5; 645.9; 651.9; 662. ; 671.; 691. 1; 693.3; 693. 5; 703. 1; 705.4; 707. 13; 711. 11; 712.3; 713.5; 716.16; 716. 19, 716.32, 716.39; 717.2; 717.3; 755.2; 787.; 791.2; 793. 5; 810.; 812.; 813.8; 814. 1; 815. 1; 815.2; 816.61; 817.47; 817.50; 817.53; 818. 19; 819. 2; 819.6; 819.82; 819.89; 819.9; 921.3; 821.7; 821.9; 822.9; 831. 1; 832.4; 832.9; 834.9; 838.2; 839.37; 839.39; 839.9; 843.37; 846.9; 871.23; 871.3; 872.3; 893.4; 911.9; 914. 1; 914.3; 914.4; 914.5; 915. 11; 915.12, 915. 14; 915. 19, 915.20; 915.21; 915.22; 915.23; 915.24; 915.25; 915.26; 915.27; 915.28; 915.29; 915.31; 915.32; 915.33; 915.34; 915.36; 915. 37; 915. 39; 915.41; 915.42; 915.43; 915.46; 915.47; 915. 51; 915. 52; 915.56; 915. 58; 9.15.59; 918. 1; 918. 2; 918.3; 918. 4; 9.18.5; 918. 6; 918.7; 918.81; 918.83; 918. 84; 9.18.85; 918.86; 918.87; 918.9; 919. 4; 919.81; 919.82; 919.83; 919.89; 931. 1; 932. 2; 932.6; 932.9; 933.9; 951. 64; 952.19; 953. 1; 95.3.2; 953.39; 954.22; 954.29; 954.39; 954.4; 955. 2; 957. 13; 957. 19; 958. 2; 958.9; 959. 1; 959.8; 959.9; 982.3; 982.9; 993. U. S. Army, Ordnance Department-Address: Office of the Chief of Ordnance, War Department, Washington 25, D.C. 046. : 066.2, O67. 1; 069. 2; 093. 4; 142. 2; 201. 204. 12; 206.9; 209.99; 216.; 217.; 281. : 282.; 295.; 301.6; 302.49; 304. 1; 306.34; 306.36; 308.9; 319.97; 322. 1; 365.98; 366.2; 369.9; 373.21; 372.3; 374.2; 379.1; 394. 1; 396. , 397.0; 397. 16; 397. 19; 399.3; 399.9; 400.38; 400.50; 413.51; 429.9; 472. 16; 472.31; 472.38; 472.93; 474.9; 477. 2; 477.3; 477. 4; 477.5; 477.9; 478. 23; 499.; 501.6; 503.3; 503. 4; 504.19; 504.23; 504.32; 504.33; 504.35; 504.37; 504.43; 504.49; 504. 6; 505. 11; 505.19; 509.; 521.6; 571.; 574.; 600.3; 603.22; 603.23; 603.24; 603.26; 603. 29; 603. 32; 603. 41; 603.42; 603.57; 604.19; 604. 22; 604. 29; 605. 19; 6O7.4; 611.19; 611.49; 611.50; 611.51; 611.59; 615.42; 6:15.72; 615.9; 619. 1; 619.9; 621, 31; 621.32; 621.33; 621.35; 621.36; 622.3; 622. 6; 622.9; 631.41; 631.42; 631.9; 642. 11; 642. 21; 642.9; 643. 9; 644.21; 644. 23; 645. 12; 645. 24; 645.9; 646.59; 651.3; 651.6; 651.9; 652.0; 653.39; 655.4; 655.5; 663.; 672.; 681.49; 683.41; 683.49; 693. 1; 695.1; 695.2; 695.3, 695.5; 704. 1; 707. 12; 707. 13; 707. 24; 711. 11; 713.4; 714. 14; 714.21; 714.52; 715. 12; 715.36; 715.41; 715.49; 715.57; 722. O; 722.31; 722.33; 722.34; 722.39; 722.93; 722.97; 724. 1; 725. 1; 725.2; 729. O; 729.5; 729.7; 767. ; 793. 2; 801. 1; 8O2. 1; 802.3; 803. 19; 803. 31; 8O3.32; 803.33; 803.34; 803.35; 814. 2; 821.5; 821.7; 821.9; 822.3; 822.4; 831. 1; 831.3; 831.5; 831.7; 832.4; 832.9; 833. 9; 834.6; 834.8; 834.9; 835.5; 935.9; 839. 1; 839.31; 839.33; 839.35; 839.36; 839.9; 840. 1; 840. 6; 842.7; 843.35; 843.39; 844. 1; 844.4; 844.5; 844.61; 846.51; 846.52; 846. 62; 846.9; 848.9; 849.6; 861.; 862. ; 866. ; 867.; 868. ; 914.9; 919.84; 919.89; 919.9; 933.9; 953. 1; 95.3.2; 953.36; 953.39; 956. 1; 959. 1; 959.5; 982. 3. U. S. Army, Quartermaster Corps—Address: Office of Quartermaster General, War Department, WashingLOn 25, D.C. 061:6; 065.2; 067.1; 067.2, O68.2; 068.5; 068.7; 069.2; 069.3; 069.4; 069.5; 069.7; 069.9; 075.1; 075.3; 075.4; 154.6; 203. 12; ,216.; 300.4; 302.45; 302.49; 303. 1; 303.2; 303.3; 304. 1; 304.4; 304.71; 306. 16; 306.19; 306.21; 306.23; 306.24; 306.29; 306.32; 306.34; 306.35; 306.36; 306.43; 308.9; 309.3; 311. 2; 311.4; 311.5; 311.6; 311.8; 311.93; 311.94; 311.95; 311.99; 312. 1; 312.5; 314. 1; 315. 14; 316. 1; 317.3; 317.5; 319.2; 319.96; 319.97; 319.98; 319.99; 325. 1; 331. 16; 331.22; 34.1. 1; 34.1.2, 365. 14; 365. 16; 365. 17; 365. 18; 365. 19, 365. 21; 365.24; 365.93; 365.95; 365.98; 367. 1; 367. 2; 367.3; 367.4; 367.5; 367.7; 367.9; 368. 1; 368. 2; 368.4; 368.5; 368.7; 368.82; 368.9; 369. 1; 369.21; 369.22; 369.9; 373. 1; 373.22; 392.3; 392.52; 392.54; 394.6; 395. 11; 395. 12; 395. 13; 395. 14; 395. 15; 395.22; 397. 16; 397. 19; 399.1:399.2; 399.3; 399.4; 399.9; 429. 2; 429.9; 431.4; 431.51; 433.2; 436. 1; 438.3; 438.9; 499. ; 506.; 541.4; 545.6; 600.3; 603.41; 603.43; 603.59; 603.6; 607. 5; 608. 11; 611.49; 612. 12; 612. 14; 612.22; 612.29; 612.3; 613. 1; 613.5; 614. 1; 614.9; 615. 12; 615.31; 615. 32: 615. 39; 615.42; 6:15.81; 616. 11; 616. 13; 616. 14; 616. 15; 616. 22; 616.35; 616. 63; 616. 64; 616.71; 616.74; 616.91; 616.99, 617.9; 619.9; 622.9; 631. 5; 631.9; 681.41; 716. 13; 719.72; 727.; 781.; 786.; 834.9; 839.49; 839.8; 871. 6; 872. 1; 882.3; 915.39; 925.2; 925.3; 925.4; 925.9; 929.; 936. ; 944. 1; 944.2; 944.3; 944.4; 953. 1; 95.3.2; 953.37; 953.39; 956.2; 957. 1; 957. 11; 957. 12; 957. 14; 957. 19; 958. 2; 958.9; 959. 1; 959.4; 982. 3; 999. {i}9677 O—43——7.5 1183 Directory of Commodity Specifications U. S. Army, Signal Corps-Address: Commanding General, Signal Corps, Procurement District, 128 North Broad Street, Philadelphia 2, Pa. 007.5; 045. ; 046. ; 066.9; 068.2; 069.5; 069.7; 117.9; 202.31; 203. 5; 205. 1; 205.9; 209.99; 302.49; 306.43; 306.46; 319.4; 319.93; 319.99; 331.21; 331.25; 365.98; 392.4; 394.4; 397. 19; 399.3; 400.49; 402. 1; 423.9; 427. , 429.3; .429.7; 429.9; 435.5; 477.9; 478.34; 485. ; 525.3; 531.5; 532.22; 600.3; 603.42; 605.23; 608. 13; 608. 14; 608. 2; 611. 12; 613.5; 615.31; 615.32; 6:15.71; 615.72; 6:16.0; 616. 15; 615.5; 615.91; 622.9; 631. 11; 631.9; 642. 13; 645.9; 651. 4; 671. ; 693. 1; 705. 4; 711. 4; 711. 11; 711. 12; 711. 21; 712. 1; 712. 2; 712. 3; 712.9; 713. 1; 713.2; 713.3; 713. 4; 713. 5; 713. 6; 713.7; 714. 12; 714. 14; 714.21; 714.32; 714.35; 714.36; 714.39; 714. 41; 714.42; 714. 52; 715. 11; 715. 12; 715.21; 715.35; 715.36; 715.39; 715.41; 715.42; 715. 44; 715.51; 716. 11; 716. 13; 716. 19; 716.2; 716.32; 717.3; 718.0; 718. 11; 718. 12; 718.20; 718.21; 718.22; 718.29; 718.33; 7 18.39; 718.42; 718.60; 718.61; 718.82; 718.63; 718.64; 718.65; 718.68; 718.69; 718.7; 719. 1; 719.54; 719.55; 719.56; 719.59; 719.61; 719.62; 719.72; 719.93; 7.19.99; 724. 1; 727. ; 729.2; 732. ; 744.2; 756. ; 788. ; 793.5; 803.19; 809.3; 821.3; 821.9; 831.2; 831.9; 834.8; 844.7; 911. 1; 911.2; 911.3; 911.4; 911.6; 911.9; 912.; 916.22; 917. 1; 917. 2; 917.3; 917. 4; 9.17.9; 918. 2; 919.89; 943. 6; 953. 1; 953.36; 953.9; 954.21; 954.22; 954.23; 954.29; 954.36; 954.39; 957. 14; 957. 19; 957.3; 958. 2; 958.9; 959.5. U. S. Army, Transportation Corps-Address: Chief of Transportation, War Department, Washington 25, D. C. 606. 1; 606. 2; 606.3; 606.7; 611.53; 701.3; 726. 1; 744. 1; 911.5. U. S. Maritime Commission—Address: Chief, Materiels Section, Technical Division, U. S. Maritime Commission, Washington 25, D.C. 069.9; 202.9; 202. 12; 205.5; 208.7; 208.8; 209.4; 296.2; 301.4; 302.49; 304.2: 306.43; 306.44; 308.7; 311. 1; 311.92; 315. 10; 315. 11; 315. 12; 315. 14; 315. 2; 315.31; 315.33; 315.4; 315. 5; 316. 1; 316. 2; 317.3; 319.3; 319.91; 319.98; 339.3; 339.51; 339.53; 349.23; 362. 9; 366. 1; 366. 2; 369.21; 369.3; 369.7; 395. 11; 429. 1; 429.9; 431.9; 438.3; 438.5; 515. ; 518.59; 533. 1; 533.2; 533.3; 612. 14; 612.22; 6:12.29; 612.3; 613. 1; 613.5; 613. 6; 613.9; 615. 15; 615.39; 615.62; 6:17.9; 619. 1; 651.3; 671. ; 691. 2; 703.2; 711.23; 711.24; 716. 13; 716. 2; 718.36; 725. 41; 744. 2; 786. ; 788. ; 840. 1; 841.8; 842. 1; 842.7; 842.9; 843. 1; 843.31; 843.37; 844. 1; 4.4; 844.61; 846.21; 846.31; 846.63; 849. 19; 849. 9; 893.9; 915.29; 916.22; 917. 2; 917.3; 919. 3; 919.6; 919.80; 935. ; 936. ; 943. 6; 951.64; 953. 1; 955. 1; 957. 19; 958.9; 959. 1; 982.3; 983. 2. Veterans Administration-Address: Weterans Administration, Washington 25, D.C. 066.9; 069.4; 069.7; 204.51; 205.5; 302. 23; 302.29; 302.39; 303. 1; 306.36; 308.9; 311.3; 311. 4; 311.92; 315. 14; 316. 2; 317.9; 322. 1; 331.3; 349. 3; 366. 1; 366. 2; 367.7; 372. 3; 392.54; 395. 11; 397. 19; 398.31; 411.8; 414.3; 429.4; 431. 4; 431.51; 431. 53; 431.62; 431.69; 435.3; 435.5; 436. 1; 438.9; 439.9; 471. 2; 472.32; 475.3; 476.21; 476. 31; 478.22; 478. 29; 523.3; 523.4; 527. ; 541. 4; 541.5; 612. 13; 612. 14; 612. 15; 6.12.22; 612.23; 612. 29; 612. 3; 613. 1; 613.4; 613. 6; 613.9; 614.2; 6:14.4; 614.9; 615. 12; 615.32; 6:15.61; 615. 62; 6:15.71; 615. 15; 616. 17; 616.21; 616.22; 616.99; 617.9; 619.9; 631.9; 652. O; 711. 11; 711.24; 716. 15; 716. 19; 716. 2; 716.32; 716.39; 717. 1; 717.2; 717.3; 718.32; 718.69; 719.92; 719.99; 722.39; 722.99; 725. 1; 727. ; 729.3; 729. 5; 732. ; 733. ; 742. ; 744.3; 755.3; 761.9; 762. 1; 763. ; 775. ; 784. 1: 785. 1; 786. ; 787.; 788. ; 789. ; 791. 1; 791.2; 793. 6; 794. ; 803.19; 815. 1; 815.2; 833. 5; 840. 4; 840. 6; 843.39; 844.9; 845.3; 846.29; 848.9; 911.9; 915. 19; 915. 27; 915. 29; 915. 32; 915.33; 915.36; 915.39; 915.42; 915.43; 915.46; 915.47; 915. 51; 918. 1; 919.81; 919.82; 919.83; 931. 1; 932. 1; 932. 2; 932.5; 935. ; 937.2; 951. 64; 957. 2; 959. 1; 959. 3; 959. 4; 982.2; 982. 3; 983. 1; 983. 2; 991. 1184 lNDEX A Abbreviations, lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400. 20 Abbreviations for scientific and engineering terms. . 910. Abdominal retractor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Abdominal Spatula. . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . 918.87 Abrasion of coarse aggregate- . . . . . . . . . . . . . . . . . . . . . . . 510. 512. 10, 512. 11, 512. 14,512. 15, 512.2 Abrasion resistance of organic castings. . . . . . . . . . . . . 840.5 Abrasion resistance of rubber compounds. . . . . . . . . . . . . wº Abrasive cleaning Compound. . . . . . - - - - - - - - - - - - - - - - - - - - 541-6 Abrasive cloths and papers. . . . . . . . . . . . . . . . . . . . . . . . . . 541-4 Abrasive coated products. . . . . . . . . . . . . . . . . . . . . . . . . . . . 541-4 Abrasive dental paste. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Abrasive grain sizes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541-0 Abrasive materials, asbestos, and Chalk. . . . . . . . . .540-549 Abrasive metal disk and strip, dental. . . . . . . . . . . . . . . 915. 19 Abrasive paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541-4 Abrasive paper pencil pointers. . . . . . . . . . . . . . . . . . . . . . 932.9 Abrasive wheels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .541-3, 915-19 Abrasives, natural and art ificial. . . . . . . . . . . . . . . . . . . 541. Abrasives for polishing uses. . . . . . . . . . . . . . . . . . .541.0, 891. Abrastol (asaprol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Abscess probe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Absolute alcohol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822.4 Absorbent cellulose, surgical. . . . . . . . . . . . . . . . . .397. 3,915.51 Absorbent cotton, gauze, and surgical dressing. . . . . , 398. 398. 1,398. 21, 915.57 Absorbent paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 471. Absorbent Waste. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301-5 Absorbic acid. . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - 802.1 Absorption bulbs and tubes. . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Absorption refrigerating systems. . . . . . . . . . . . . . . . . . . . 785. 1 Abuse-testing mechanism for photographic exposure- meters. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 911.9 Acacia (gum arabic). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217. , 818.69 Acarold resin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217. Accelerometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 ACCessOries and Darts for motors and generators. . . . . 711.4 Accessories and parts for steam engines and locomotives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702. Accessory gear drive (aircraft). . . . . . . . . . . . . . . . . . . . . 724.22 Accessory power plants in aircraft installation. . . . . 724.20 Accident causes. . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - 700. , 910. Accident hazard appliances. . . . . . . . . . . . . . . . . . . .722.39,722.95 Accident prevention signs. . . . . . . . . . . . . . . . . . . . . . . . . . . 998. Accident prevention in construction. . . . . . . . . . . . . . . . . 518.0 Accident reporting and recording. . . . . . . . . . . . . . . . . . . . 797.0 Accidents, motor Vehicle. . . . . . . . . . . . . . . . . . . . . . . . 700. , 718.5 Accroides gum. . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - - - - 217. Accumulators, hydraulic pressure. . . . . . . . . . . . . . . . . . . . 724.29 Acetanilid- - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 802.2, 811. , 819.89 Acetanilid and caffeine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Acetate ester of ethylene glycol monoethyl ether. . . . 839.9 Acetate rayon cloth. . . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - 397. 16 Acetic acid (industrial and medicinal). . . . . . . . . . . . . . 821.1 Acetic anhydride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.1 Acetone. . . . . • • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 839. 1 Acetone-chloroform. . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - 815.2 Acetophenetidin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 29, 819.89 Acetylene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833. 1,839.49 Acetylene and its generation. . . . . . . . . . . . . . . . . . 518.51, 518.54 Acetylene blowpipe. . . . . . . . . . . . . . . • - - - - - - - - - - - - - - 767. , 918.9 Acetylene Cylinders. . . . . . . . . º dº º & © tº º tº • - - - - - - - - - - - - - - - 956. 1 Acetylene equipment and lamps. . . . . . . . . • - - - - - - - - - - - - - 997.5 Acetylene generators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997.5 Acetylene heating, lighting, and cooking equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9,977.5 Acetylene piping Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . 997.5 Acetylene tetrachloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Acetylene Welding equipment. . . . . . . . . . . . . . . . . . . . . 767.,997.5 Acetylsalicylic acid. . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - 802.1 Acetylsalicylic acid dental paste. . . . . . . . . . . & ſº tº e º 'º º ge 817.41 Acid, absorbic. . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - 802.1 acetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-1 acetylsalicylic. . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - 802.1 aminoacetic. . . . . . . . . . & © tº gº tº º dº ſº dº tº gº • . . . . . . . . . . . 802.1 ammonium Valerate (Valerianate). . . . . . . . . . . . . . . . . . 831.9 arsenious. . . . . . . . . . . . . . . . . . . . . * @ º º ſº º ſº tº dº e º º ſº tº ſº, º e g º 814.2 ascorbic, (vitamin C) tablets. . . . . . . . . . . . . . . . . . . . 819.5 benzoic. . . . . . . . tº dº dº ſº dº tº gº tº e º 'º e º ge • - - - - - - - - - - - - - - - 217. , 802.1 boric. . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - 818-41, 821.2 butyric, normal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.9 carbolic. . . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - 802.1 ACld, chlorosulfonic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 chromic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9, 837-9 citric. - - - - - - - - - - - - - - - - - - - ------ - - - - - - - - - - - - - - - - - - 821. formic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 59,821.9 gallic. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1- gallo-tannic. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 821-9 hydriodic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.3,821-9 hydrochloric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-3 hydrocyanic- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 821-9 hydrofluoric. . . . . .--- . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-4 hypophosphorous. - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9 lactic. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 821-9 mandelic- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 821-9 mixed, for use in nitrating. . . . . . . . . . . . . . . . . . . . . . 821-9 molybdic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9, 837-9 monochloracetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9 muriatic- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 821.3 unloading of- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 726. O nicotinic. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 819-5 nitric- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 821.5 nitric and sulphuric, mixed unloading of . . . . . . . . . 726.0 nitro-hydrochloric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9 nitromuriatic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9 Oleic. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 821-9 Oxalic- - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . 821.6 perchloric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9 phosphoric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.9 phosphotungstic. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 821-9 picric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 802.1, 803-31 potassium phthalate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 832.4 potassium tartrate. . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - 832-4 Drussic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9 salicylic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 802-1 Sodium sulphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834.9 Stearic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 045. , 821-9 Sultantlic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9 sulfosalicylic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9 sulfuric. - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . 821.7 unloading of. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.0 sulfurous. . . . . . -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 821-7 tannic- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 821-9 tartaric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9 trichloracetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.9 Acid brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-5 Acid measure- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 918- 2 Acid ofntment. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 817-51 Acid pastes- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 817-41 Acid proof lacquer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 846-9 Acid solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818-41 Acid Syrups - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 818. 61 Acid vapor canister. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. Acids, dry cleaning- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 820- Acids and anhydrides. . . . . . . . . . . . . . . . . . . . . . 802.1, 821. , 821-9 Acids (except coal tar) and anhydrides, alcohol, etc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830-829 Acme threads- - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 608.0 Aconite (medicinal). . . . . . . . . . . . . 816. 19,816.89, 818.31,818.79 Aconite and iOdine dental liniment. . . . . . . . . . . . . . . . . . 817.34 Aconite and chloroform liniment. . . . . . . . . . . . . . . . . . . . . 817.32 Acorn 011. . . . . . . . . . . . . . . . . . . . . . . . . . --- . . . . . . . . . . . . . . 142-99 Acoustic adhesives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.5 Acoustic materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514-65 Acoustic shock reducers. . . . . . . . . . . . . . . . . . . . . . . 718.20,718. 29 Acoustical insulating materials. . . . . . . . . . . . . . . . . . . . . 296.4 Acoustical plaster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514-65 Acoustical terminology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.4 Acoustical units, prefabricated. . . . . . . . . . . . . . . . . . . . . 518-59 Acri flavine and acriflavine hydrochloride........... 819.9 Acrol (d.1amidophenol). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 809.3 Acrylic base cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.59 Acrylic denture resin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Activated alumina. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 838.6 Activated carbon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575. 1 Adam's needle (medicinal). . . . . . . . . . . . . . . . . . . . .816. 19,816.39 Adapter assembly, Supercharger tachometer drive..... 724 .22 Adapter tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Adapters, adjustable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. ammunition chute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 battery- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 712.9 camera- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 911-1 gun mount. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 link chute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 medical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 1185 Directory of Commodity Specifications. Adapters, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.65,718.69 Adcock tower and counterpoise. . . . . . . . . . . . . . . . . . . . . . . 605. 23 Addressograph ribbons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.2 Adenotome- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915- 29 Adhesion of Vulcanized rubber to metal. . . . . . . . . . . . . . 200. Adhesive, water-resistant, for sealing fiberboard boxes. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 479.2 Adhesive absorbent compress. . . . . . . . . . . . . . . . . . .398. 24, 817.61 Adhesive absorbent gauze. . . . . . . . . . . . . . . . . . . . . .398.24, 817.61 Adhesive cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.9, 846.59 Adhesive coating (photographic). . . . . . . . . . . . . . . . . . . . . 911.9 Adhesive compound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849.6 Adhesive fabric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 12 Adhesive gauze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398. 24 Adhesive plaster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 12,817.61 Adhesive tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.97, 817.61 Adhesive waterproof paper. ... . . . . . . . . . . . . . . . . . . . . . . . 479.2 Adhesiveness of gummed paper tape. . . . . . . . . . . . . . . . . . . 470.3 Adhesives, acoustic material. . . . . . . . . . . . . . . . . . . . . . . . 296.5 clips, and fasteners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.5 rubber, testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200. Adhesives for floor coverings. . . . . . . . . . . . . . . . . . . . . . . .391. Adjusters, Window stop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.5 Admiralty metal condenser tuber. . . . . . . . . . . . . . . . . . . . . 645. 24 Admiralty metal plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644. 21 Adonis (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.59 Adonis vernalis (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . 816.59 Adverse-Weather lamps, Vehicle. . . . . . . . . . . . . . . . . . . . . . 716. 12 Advertising signs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 998. Adzes, axes, and hatchets. . . . . . . . . . . . . . . . . . . . . . . . . . . 616-11 Aerial delivery containers. . . . . . . . . . . . . . . . . . . . . . . . . . 959.9 Aerial delivery equipment (cargo type planes and - gliders). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 Aerial navigation beacon tower. . . . . . . . . . . . . . . . . . . . . . 605. 23 Aerial photographic film. . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.2 Aerial roll film dryer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Aerial roll film Splicer. . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 VAerial wire (light and power). . . . . . . . - - - - - - - - - - - - - - - 715-44 Aerial Wires and cables, painting of. . . . . . . . . . . . . . . . 719.59 Aeronautic cable shackles. . . . . . . . . . . . . . . . . . . . . . . . . . . 603-42 Aeronautical instruments. . . . . . . . . . . . . . . . . . . . . . 724. 26,919.2 Aeronautical light colors. . . . . . . . . . . . . . . . . . . . . . . . . . . 716.30 Aeronautical radiators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-21 Aeronautical screw threads. . . . . . . . . . . . . . . . . . . . . . . . . . 608.0 Aeronautical symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.0. Aerophone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * tº e º 'º . . . . . . . . 718.69 Agar- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 818. 81 Aggregate, coarse. . . . . . . . 512. 10, 512. 11, 512. 14, 512. 15, 512.2 Concrete. . . . . . . . . . . . . . . . . . . . .512-10, 512-13, 512-14, 516.0 fine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512. 10, 512-13, 516.0 lightweight. . . . . . . . . . . . . . . . . . . . . . . . . 512. 13, 512. 14, 512.2 testing of . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512. 10, 512. 16 Aggregate Spreader. - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 743. Aggregates, Sieve tests. . . . . . . . . . . . . . . . 512. 10,512. 14,512. 16 Aging Vulcanized rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200. Agitator, paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840.6 Agricultural implement tires. . . . . . . . . . . . . . . . . . . . . . . . 206.0 Agricultural liming materials. . . . . . . . . . . . . . . . . . . . . . . 859. Agricultural machinery and implements. . . . . . . . . . . . 730-739 Agricultural tractors. . . . . . . . . . . . . . . . . . . . . . . . . . 729. 5,732- Air brake and signal hose. . . . . . . . . . . . . . . . . . . . . 202. 10, 202.11 Air brake hose couplings and gages. . . . . . . . . . . . . . . . . . 202.11 Air brake hose gaskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 13 Air brake hose nipples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.11 Air brake parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 728.2 Air-brake Sw1tches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.52 Air brake system, electric. . . . . . . . . . . . . . . . . . . . . . . . . . 715.44 Air brake testing equipment. . . . . . . . . . . . - - - - - - - - - - - - - 726.2 Air brakes, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 Air circuit breakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.51 Air cleaner test code. . . . . . gº tº º gº º & tº & dº º e º ſº tº gº tº º e º e º e & Cº. º. 722.0 Air cleaning devices. . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - 792.0 Air Cleaning mounting, automobile. . . . . . . . . . . . . . . . . . . 722.31 Air compressor. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 791-2 Air Condit 1.On 1ng and blower Systems. . . . . . . . . . . . . . . . . 791.0 Air conditioning equipment. . . . . . . . . . . . . . . . . . . . . . . . . . 785. 1 792.0,792. 1,792. 2,792. 3,793. O Air Connections for railway cars. . . . . . . . . . . . . . . . . . . . 726.2 Air coolers. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 792-3 Air Coolers for refrigeration. . . . . . . . . . . . . . . . . . . . . . . 785.0 Air cooling and ventilating Systems. . . . . . . . . . . . 614.4,792. 2 Air drying asphalt Varnish. . . . . . . . . . . . . . . . . . . . . . . . . . 846.41 Air drying Varnishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.59 Air filter for transformer breather pipes. . . . . . . . . . . 713.5 Air filters. . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.20, 724. 21, 724.29 Air flow measurement. . . . . . . . * * * g e º & ſº gº & Cº. º º . . . . . . . . . . . 792.0 Air gaps in plumbing Systems. . . . . . . . . . . . . . . . . . . 600.6, 617.79 Air hammer, compressed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 Air heating furnaces, coal-fired. . . . . . . . . . . . . . . . . . . . 614-4 gas-fired. . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - 614-4 Air hose. . . . . . . . . . . gº ºs e º 'º e s e º e º & tº . . . . . . . . 202. 1, 202. 10, 399.61 Air hose couplings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.11 Air infiltration through Windows. . . . . . . . . . . . . . . . . . . . 518.50 Air mileage pump controllers. . . . . . . . . - - - - - - - - - - - - - - - 724. 26 Air Dillows, rubber. . . . . . . . . . . . . . . tº gº tº gº tº dº y º gº tº & º ºs dº sº tº ... 204.25 Air pipes (ship). . . . . . . . . . . . . . . . . . . tº gº tº dº º is tº dº tº º de - - - - - - 607.4 Air position indicators and amplifiers. . . . . . . . . . . . . . 724.26 Air pump oil separators. . . . . . . . . . . . . . . . . . . . - - - - - - - - - 755. 2 Air pump Valve filters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755.2 Air Dump, plastic, hand. . . . . . . . . . . . . . . . . . . . . . . .755.3, 893.9 Air Signal hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2O2. 11 Air Sw1tches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . *714.52 Air thermometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.89 Alr Vacuum regulating Valves. . . . . . . . . - - - - - - - - - - - - - - - 607.6 Air Valve caps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.4 Air Valve cores. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Air Vapor control Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.26 Airborne lifeboat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725. 3 Airborne portable air cooler. . . . . . . . . . . . . . . . . . . . . . . . 792.3 Aircraft- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . 724. bonding and shielding. . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.0 Sound treatment for. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.0 Aircraft accelerometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26 Aircraft accessories and parts. . . . . . . . . . . . . . . . 724.20, 724. 29 Aircraft air conditioning equipment nomenclature. . . . 724. 20 Aircraft antenna Weight... . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.61 Aircraft automatic pilot. . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.25 Aircraft ball bearings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 766.2 Aircraft barograph. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 Aircraft beacon tower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 23 Aircraft bolts. . . . . . . . . . . . . . . . . . . . . . . . . . 608. 31, 622. 1, 631-35 Aircraft brake assemblies. . . . . . . . . . . . . . . . . . . . . . . . . . . 724.25 Aircraft cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 22, 724-25 Aircraft camera. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911. 1 Aircraft carpet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366-2 Aircraft checker's report. . . . . . . . . . . . . . . . . . . . . . . . . . . 724.0 Aircraft Cleaning Compound. . . . . . . . . . . . . . . . . . . . . . . . . . 871.9 Aircraft control equipment. . . . . . . . . . . . . . . . . . . . . . . . . . 724.25 Aircraft Control universal joints. . . . . . . . . . . . . . . . . . . 724.25 Aircraft ditching mock-up. . . . . . . . . . . . . . . . . . . . . . . . . . . 724.0 Aircraft electric Weighing kit. . . . . . . . . . . . . . . . . . . . . . 724. 26 Aircraft electrical equipment. . . . . . . . . . . . . . . . . . . . . . . 724. 20 Aircraft electrical system tester. . . . . . . . . . . . . . . . . . . 714.39 Aircraft enamel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843. 39 Aircraft engine dowel pins. . . . . . . . . . . . . . . . . . . . . . . . . . 608.51 Aircraft engine fuel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503.3 Aircraft engine nuts. . . . . . . . . . . . . . . . . . . . . . . . . . 608. 32, 631.9 Aircraft engine starting V1brators. . . . . . . . . . . . . . . . . . 724.21 Aircraft engines, Operating instructions. . . . . . . . . . . . 705.6 Overhaul manuals. . . . . . . . . . . . . . . . . . . . . . . . . . 481. , 724-20 preparation for storage. . . . . . . . . . . . . . . . . . . . . . . 724. 20 performance, altitude graphs. . . . . . . . . . . . . . . . . . 703. 6 - service manuals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-20 Aircraft engines and parts. . . . . . . . . . . . . . . . . . . . . 705.6, 724.21 Aircraft fire extinguishers. . . . . . . . . . . . . . . . . . . . 973. 2,973.4 Aircraft flame—resistant hose . . . . . . . . . . . . . . . . . 202. 22, 202. 32 Aircraft flotation rubberized fabric. . . . . . . . . . . . . . . . 392.3 Aircraft fuel and Oil Servicing nozzles. . . . . . . . . . . . . 724. 29 Aircraft gear S. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611. 55 Aircraft handbook. . . . . . . . . . . . . . . . . . . 481. , 705. 6,724.0, 724. 20 Aircraft hydraulic equipment. . . . . . . . . . . . . . . . . . . . . . . . 724. 20 Aircraft ice elimination equipment. . . . . . . . . . . . . . . . . . 724.25 Aircraft inclinometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26 Aircraft inertia starters. . . . . . . . . . . . . . . . . . . . . . . . . . . 724.21 Aircraft insignia (exterior). . . . . . . . . . . . . . . . . . . . . . . . 724. 20 Aircraft instrument sealing compound. . . . . . . . . . . . . . . . 707. 15 Aircraft instruments, alternating Current. . . . . . . . . . . 724. 26 Aircraft landing Wheel axles. . . . . . . . . . . . . . . . . . . . . . . . 724. 23 Aircraft light assemblies. . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 39 Aircraft linen cord. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 331-14 Aircraft magnetos and mountings. . . . . . . . . . . . . . . . . . . . . 719. 3 Aircraft motors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711-22 Aircraft oil, hydraulic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-23 Aircraft Oxygen cylinder recharger. . . . . . . . . . . . . . . . . . 724. 29 Aircraft Oxygen equipment nomenclature. . . . . . . . . . . . . . 993. Aircraft parts and fittings. . . . . . . . . . . . . . . . . . . . . . . . . 724. 22 Alrcraft power-plant parts. . . . . . . . . . . . . . . . . . . . . . . . . . 724. 21 Aircraft pressure gages. . . . . . . . . . . . . . . . . . . . . . . 724-26,724. 29 Aircraft propellers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-24 Aircraft receiver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.64 Aircraft screw thread standards. . . . . . . . . . . . . . . . . . . . . 608.0 Aircraft sextant. - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . 916. 22 Aircraft shock absorber Strut. . . . . . . . . . . . * * * * * * * * * * * 724. 22 Aircraft signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 37 Aircraft standard drawings, Standard form. . . . . . . . . . . 478. 32 Aircraft Steel structural tubing. . . . . . . . . . . . . . * G & & ſº e 607. 4 Aircraft stitching wire. . . . . . . . . . . . . . . . . . . . . . . . . . . ... 603. 41 Aircraft storage battery. . . . . . . . . . . . . . • . . . . . . . . . . . . . 712. 2 Aircraft tail wheel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 23 Aircraft testing equipment. . . . . . . . . . . . . . . . . . . . . . . tº gº a Alreraſt thermometer bulbs. . . . . . . . tº £ tº gº tº dº º te e tº º ºs e e º e . . 724. 26 Aircraft toggle Switches. . . . . . . . . . . ſº º ſº e º e º e º e º º gº º ... 714.52 Aircraft transformers, power supply. . . . . . . . . . . . . . . . . 713.5 Aircraft turnbuckles. . . . . . . . . . . . . . ge & © º e º e g º º ... 608. 7, 724. 29 Aircraft Varnish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.51 Aircraft weight and balance control data. . . . . . . . . . . . 724.0 Aircraft Welding Operators certification tests. . . . . . 767. Aircraft wheel bearing grease packer. . . . . . . . . . . . . ... 724. 29 Aircraft wheels. . . . . . . . . . . . . . gº tº gº tº gº tº dº tº gº º ºs º e º 'º . . . . . . . . 724. 23 Aircraft Wing and tail cover. . . . . . . . . . . . . . . . . . . . . . . . .319.99 Aircraft wiring diagram symbols. . . . . . . . . . . . . . . . . . . . . 724-20 Aircraft wiring installation. . . . . . . tº s & © e º ºs º gº e º ºr e º . . . 724. 20 Airdrome utility trailer. . . . . . . . . . . . . . . . . . . . . . . . . . . . 729.2 Airplane, wind tunnel model. . . . . . . . . . . . . . . . . . . . . . . . . 724.0 Airplane alrworthiness. . . . . . . . . . • . . . . . . . . . . . . . . . . . . . 724.0 724. 21, 724. 24, 724. 25, 724. 29, 724.3 1186 Index Airplane antenna reel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.36 Airplane cloth- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 396. Airplane Construction data. . . . . . . . . . . . . . . . . . . . . . . . . . 724.3 Airplane eng1ne overhaul. . . . . . . . . . . . . . . . . . . . . . 724.20,724.21 Airplane engines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705-6 Airplane flameproof key. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 12 Airplane fueling operations. . . . . . . . . . . . . . . . . . . . . . . . . 724.0 Airplane hangars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.51 Airplane heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 Alrplane heating and Ventilating equipment. . . . . . . . . . 724. 20 Airplane lamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 12 Airplane landing mats, steel- - - - - - - - - - - - - - - - - - - - - - - - 619.2 Airplane landing wheels. . . . . . . . . . . . . . . . . . . . . . . . . . . ~ 724.2 Airplane lifting bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 1 Airplane lumber- - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . 413-31 Airplane maintenance parts breakdown manual. . . . .489. , 724. 20 Airplane models for wind tunnel. . . . . . . . . . . . . . . . . . . . . 724.0 Airplane mooring kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724, 29 Airplane propeller lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 24 Airplane radio tuning antenna coil and relay. . . . . . . . 718.61 Airplane repair handbook. . . . . . . . . . . . . . . . . . . . . . . . 481. , 724. 20 Airplane stock lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.3 Airplane temperature control equipment. . . . . . . . . . . . . . 724. 25 Airplane t tre rims. . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.36, 724-23 A1P plane tires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206. 2,724. 23 Airplane wheel dolly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729.2 Airplanes- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 724.3 Airport and light glasses, circular. . . . . . . . . . . . . . . . . 521.6 Airport landing areas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. 38 Airport lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716-30 Airport lighting control panel for runways. . . . . . . . . . 714. 11 Airport Tunways - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 18.38 Airport traffic Control receiver. . . . . . . . . . . . . . . . . . . . 718. 64 Airport traffic control transmitter. . . . . . . . . . . . . . . . . 718.63 Airport traffic signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Airships and airship envelopes. . . . . . . . . . . . . . . . . . . . . . 724.4 Airships, marking for. . . . . . . . . . . . . . . . . . . . . . . . . . 724. 1, 724.4 Airspeed tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 Airways communication radio receiver. . . . . . . . . . . . . . . . 718.64 Airways site identification signs. . . . . . . . . . . . . . . . . . . 718.39 Alarm (cease firing). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.39 Alarm clock- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 671. Alarm control unit, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . 718-63 Alarm systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-30 Alarm Valves- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6O7.6 Alarms, burglar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T. 18.31 fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 18.32 hold-up- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 18.31 Alaska high frequency radio transmitter. . . . . . . . . . . . . 718.63 Album, phot. O print. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Albumen, egg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 019.9 Albuminometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.81 Alcohol, absolute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822.4 amyl- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 822. 1 butyl- - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822.2 dehydrated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822.4 denatured ethyl- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . '822.3 diacetone. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 822.9 ethyl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822-3, 822.4 furfuryl- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 822.9 isopropyl- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 822.9 methyl- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 822. 5 official (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822.4 Alcohol can. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959. 1 Alcohol fortior (strong) (medicinal). . . . . . . . . . . . . . . . 822.4 Alcohol lamp. . . . . . . . . . . . . . . . . . . . . . . . . . .915. 19,915. 39,997. 1 Alcohol Stove- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 614.9 Alcohol thermometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.89 Alcoholic tinctures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.7 Aldehydes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 824. Aletris (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19,818.31 Alfalfa, clover, and timothy seeds. . . . . . . . . . . . . . . . . . 241. Alfalfa hay. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 111.1 Alfalfa meal. - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.5 Alinement charts for duff moisture. . . . . . . . ... . . . . . . . . 482. Alfalfa (Spanish) (medicinal)... . . . . . . . . . . . . . . . . . . . . 816.39 Alidade. -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 916. 22 Aligner, Wheel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Aliphatic thiocyanates, insectic ide ingredients..... 881. 29 - Alkali hay. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 111.96 Alkalimeters- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 918.9 Alkaline aromatic solution. . . . . . . . . . . . . . . . . . . . . . . . . . 818-49 Alkaline pulping thermal code. . . . . . . . . . . . . . . . . . . . . . . 470.3 Alkaline soap powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871-23 Alkalinity of paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470-3 Alkalinity or acid 1ty of pigments. . . . . . . . . . . . . . . . . . . 840.5 Alkaloids and salts- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 811. Alkyd resin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846. 63 All-glass sealed reflector lamps. . . . . . . . . . . . . . . . . . . . 716.2 Alleys, bowling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Allowable concentration of manganese. . . . . . . . . . . . 696. , 839.49 Allowable COncentration of Oxides of nitrogen. . . . . . . 839.45 Allowable concentration of styrene monomer. . . . . . . . . . 839.9 Alloy castings, copper-tin-zinc. . . . . . . . . . . . . . . .643.4, 646-41 Alloy mercury measuring device. . . . . . . . . . . . . . . . . . . . . . 918.9 AllOy steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-1, 621-30 chemical compositions. . . . . . . . . . . . . . . . . . . . . . . . . 621. 30 Alloy Steel bars. . . . . . . . . . . . . . . . . . . . . . . 603-21, 603-23, 621-31 Alpaca pile cloth. . . . . & ſº dº tº dº e º & © tº º tº dº tº gº tº gº Alloy steel billets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-31 Alloy steel blooms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-31 Alloy Steel boiler tubes. . . . . . . . . . . . . . . . . . . . . . . 622.3,703.2 Alloy steel bolting materials. . . . . . . . . . . 608.31, 622. 1,656.0 Alloy steel bolts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .606.4, 622. 1 Alloy steel castings. . . . . . . . . . . . . . . . . . . . . 607.4, 622. 5,656.0 Alloy Steel Condenser tubes. . . . . . . . . . . . . . . . . . . . 622.3,703.2 Alloy steel exchanger tubes. . . . . . . . . . . . . . . . . . . . 622.3,703.2 Alloy steel for magnets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-36 Alloy steel for tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-35 Alloy steel for Springs. . . . . . . . . . . . . . . . ... . . . . . . . . . . . 621-34 Alloy steel for tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.37 Alloy steel forgings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-31 Alloy steel heat exchanger tubes. . . . . . . . . . . . . . . 622.3,703.2 Alloy steel nuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622. 1 Alloy Steel D ipe. . . . . . . . . . . . . . . . . . . 607.4, 607. 6,622.3, 656.0 Alloy Steel pipe fittings. . . . . . . . . . 607.4, 607. 6, 622.3, 656.0 Alloy steel plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-32 'Alloy steel products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-30 Alloy Steel ring and disk forgings. . . . . . . . . . . . . 611.0, 622.6 Alloy steel slabs. . . . . . . . . . . . . . . . . . . tº dº ſº dº e º & tº dº tº ºt . . . . . 631. 31 Alloy steel still tubes for refinery service... 622. 3,703. 2 Alloy steel Superheater tubes. . . . . . . . . . . . 622.3, 656.0,703.2 Alloy steel track bolts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622. 1 Alloy steel Valves. . . . . . . . . . . . . . . . . 607.4, 607.6, 623.5, 656. Alloys, aluminum. . . . . . . . . . . . . . . . . 631.0, 631. 11,631. 13, 631-6. Wrought. . . . . . . . . . . . . . . e tº ſº tº gº . . . . . . 631. 31, 631. 32,631. 42 aluminum-base. . . . . . . . . . . . . . . . . . . . . . gº & © tº tº dº & tº gº e . . . . 631. 12 aluminum-Copper-Iſſagnesium. . . . . . . . . . . . . . . . . . . . . . . . 631. 11 aluminum-Copper-manganese-magnes lum. . . . . . . . . . . . . . 631. 11 aluminum-magnesium-chromium. . . . . . . . . . . . . . . . 631. 21, 631. 23 bearing metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692-0 beryllium-copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643-9 copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .643.0,646. 11, 647. 1 copper-nickel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643-5 copper-nickel-Zinc . . . . . . . . . . . . . . . . . . . . . . . . . . 643-6, 655-5 dental amalgam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 691. 1, 915-12 electrical resistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . 600. 1 ferro. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 621. 20 gold, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662- lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.6 lead-antimony. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651-6 lead-tin- - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.6 magnesium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 695. nickel-chrome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-31, 656-0 nickel copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654-51 nickel-copper-aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . 643-9 reducing flux. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-12 Silicon copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643-3 solder brazing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 693. 2 steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-30 tin-bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646-11 Zinc . . . . . . . . . . . . . . . . . . . . . . e e º ºr e º e s a e * † e º $ tº . . . . . . . 683-5 Zinc die casting. . . . . . . . . . . tº gº gº tº e º s º is e º e º de . . . . . . . . 683-41 Allspice. . . . . . . . . . . . g s e e s & tº e º e º & e s & e o is . . . . . . . . . . . . . . 154-21 Allspice oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813-9 Allyl is othiocyanate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813-9 Almond extract and oil. . . . . . . . . . . . . . . . . . . 142.0, 175. 1,813.4 Almonds and almond paste . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135-1 Aloe and mastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.89 gº e e g º e g º º & © tº e º ſº 818.79, 819. 89 Aloes. . . . . te e º e g º e º e º e º . . . . 818. 79, 818.93, 819. 1,819.73, 819. 89 Aloin. . . . . . . . . . . . . . . . . tº º e dº & E tº gº is tº $ tº e º ſº e º 'º º º . . . . . 819. 1, 819.89 Strychnine and belladonna pills. . . . . . . . tº ſº tº $ tº & de & © ... 819. 89 Alpaca lined coats. . . . . . . . . . . . . . . * tº tº e º º ſº e º ſº tº º . . . . . . . 368. 2 Alpaca lining. . . . . . . . . . . . . . tº gº tº e º gº tº dº e º 'º dº & tº dº ſº tº & & © tº e . . . .365. 19 tº dº • * * * * * * * * * * * s 365. 19 Alternates for nickel, ChT Omium and chromium-nickel, alloy steels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621. 20, 621.30 Alternating current aircraft instruments. . . . . . . . . . . 724. 26 Alternating. Current controllers (shipboard). . . . . . . . . 714. 11 Alternating current generating plant. . . . . . . . . . . . . . . . 711. 10 Alternating current generators. . . . . . . . . . . . . . . . . . . . ... 711. 11 Alternating current motors. . . . . . . . . . . . . . . . . . . . . . . . . . 711. 21 Alternator, motor (radio) . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.69 Alternator Voltage regulator. . . . . . . . . . . . . . . . . . . . . . . . 714. 11 Althea. . . . . . tº * tº tº º e º e º we tº e . . . . . . . . . . . . . . . . . . . . .816. 11,818-69 Altimeters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 Alt1tude COrrect iOn C Omputers. . . . . . . . . . . . . . . . . . . . . . . 724, 36 Altitude Warning Signal assembly. . . . . . . . . . . . . . . . . . . . 724. 26 Alum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 836-8 Alumel wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653:0 Alumina, activated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 838-6 Alumina Sulphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 838-3, 882-2 . Alumina Sulphate for water treatment. . . . . . . . . . . 882. O, 882. 2 Aluminum, anodically Coated. . . . . . . . . . . . . . . . . . . . . . . . . . 600- anodized, test. . . . . . . . . . . . . . . . . . . . . . . .600. 1,631-0, 710. antimony, bismuth, cadmium, and cobalt. . . . . . . . 630-639 flaked or grained. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631-9 • tests on. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600- 1 Aluminum acetate Solution. . . . . . . . . . . . . . . . . . . . . 818.49, 838.9 Aluminum alloy. . . . . . . . . . . . . . . . . . . 631.0, 631. 11, 631. 13, 631.6 Aluminum alloy bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631-13 Aluminum alloy castings. . . . . . . . . . . . . . . . . . . . . . . 631-12,631-41 Aluminum alloy forgings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631-43 Aluminum alloy hinge. . . . . . . . . . . . . . . . . . . . . . . . . . . 631-6, 724-22 Aluminum alloy I-shapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631-6 Aluminum alloy ingots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631, 12 1187 Directory of Commodity Specifications Aluminum alloy pipe fittings. . . . . . . . . . . . . . . . . . . . . . . . 631.9 Aluminum alloy plates. . . . . . . . . . . . © & © ſº º ºs e g • - - - - - - - - - - 631.21 Aluminum alloy rivets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631. 33 Aluminum alloy rods. . . . . . . . . . . . . . . & dº ſº e º is tº º * º ºs º º ſº e º e . 631. 31 Aluminum alloy sand castings. . . . . . . . . . . . . . . . . . . . . . . . 631.41 Aluminum alloy Screws. . . . . dº dº ſº dº tº dº e º ſº tº dº e º e ſº tº ſº sº gº tº gº tº dº º is tº 631. 34 Aluminum alloy shapes. . . . . . . . . . . . . . . . . . . . . . . . . 631. 22,724. 22 Aluminum alloy sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.23 Aluminum alloy Strip. . . . . . . . . . . . . * * * is © e º 'º gº tº . . . . . . . . . 631-24 Aluminum alloy tubing. . . . . . . . . . . . . . . . . . . . . . . . . 631. 11, 631.42 Aluminum alloy Wire. . . . . . & ſº tº dº tº gº dº ſº tº e º 'º gº dº e º º . . . . . . . . . . 631, 22 Aluminum alloys, heat treatment. . . . . . © tº dº e º sº e g º ge . . . . . 600.5 Aluminum alloys, ingots, and bars. . . . . . . . . . . . . & © tº gº tº e 631. 1 Aluminum amonium sulphate. . . . . . . . . . . . . . . . . . . . . . . . . . 838.4 Aluminum and aluminum alloys. . . . . . . . . . . . . . . . . . . 631.0, 631. 11 Aluminum bands. . . . . tº gº tº e º is is ſº tº & tº tº º ºs e º 'º e º ºs e g º tº gº * @ g º is tº ºp . 631.9 Aluminum barrels. . . . . . . . . . . . . . . . . . . . . . . . . . § - e º ſº tº º º º e 951. 12 Aluminum bars. . . . . . . . . . . . . . . & º is is ſº e º is ſº e º 'º © tº & gº dº tº e . . . . . 631. 13 Aluminum base alloy ingots. . . . . * * * * * g º ºs e º e º sº º 'º e º ºs e º is 631. 12 Aluminum base alloy mold castings. . . . . . . . . . . . . . . . . . . 631.41 Aluminum bowl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29, 631. Aluminum bronze. . . . . . . . . . . . . . . . . . . . . . . ... 647. 1, 647. 10, 847. 1 Aluminum bronze bars. . . . . tº gº e º e dº e * & © tº º sº tº º e g º ºs e g º e º e º 'º 647. 12 Aluminum bronze castings. . . . . . . . . . . . . . . . . . . . . . 631.41, 647. 15 Aluminum bronze forgings. . . . . . . . . . . . . . . . . . . . . . . . . . . . 647. 16 Aluminum bronze ingots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647. 11 Aluminum bronze plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647. 14 Aluminum bronze powder and paint. . . . . . . . . . . . . . . . . . . . 847.1 Aluminum bronze products. . . . . . . . . . tº G & º gº tº tº dº º ſº e º e dº ſº tº ſº ... 647. Aluminum bronze rods. . . . . . . . . . . . . . . . . . . . . © & & E & tº ſº tº tº dº tº 647. 13 Aluminum bronze shapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647. 16 Aluminum bronze sheets. . . . . . . . . . . . . . . . . . . tº gº tº º ſº e º & © tº tº 647. 14 Aluminum bronze strips. . . . . . . . . * * tº C tº e º gº e º gº º vº . . . . . . . . 647. 17 Aluminum bronze Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647. 18 Aluminum cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Aluminum castings and tubes. . . . . . . . . . . . . . . . . . . . 631. 4, 631.41 Aluminum chairs. . . . . . . . . . . . e tº gº º ºs ºs e º e tº is tº e º ºs º ſº tº E & tº . . . . 613. Aluminum chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.49, 838.5 Aluminum coating tests. . . . . . . . . & Yº e º tº º ſº gº gº tº e g º e º ºs e e º e gº 600. 3 Aluminum coffee urns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.5 Aluminum compounds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 838. , 838.9 Aluminum conductors. . . . . . . . . . . . . . . . . . . . . . . . . . . 631. 32, 715, 43 Aluminum consumption in steel industry. . . . . . . . 621. 20, 621.30 Aluminum-copper-magnesium alloy. . . . . . . . . . . . tº gº tº ſº ſº º tº gº . 631. 11 Aluminum covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29 Aluminum die cast 1ngs. . . . . . . . * * * * * * tº e e º 'º dº e º ſº tº e º e º e º 'º 631. 41 Aluminum drums. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951. 32 Aluminum fluoride. . . . . . . . . . . . . . . . . . . . . . . . . . tº e º 'º e g º º . 838. Tº Aluminum foil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.9 Aluminum forgings. . . . . . . . . . & e º 'º & tº gº dº º is tº e º ºs e º º ºs e g a . . . . 631.43 Aluminum graduate. . . . . dº º e º sº º ºs s de ſº tº dº is tº e º ſº gº tº tº gº tº e e º e º gº tº e 918. 2 Aluminum hollow-Ware. . . . . . . . & © tº ſº º tº de & tº gº tº gº tº dº ſº tº e º gº tº E tº $ i. 631.5 Aluminum hydrate. . . . . . . ... * * dº e º $ tº º tº & © º ºs e º 'º & tº e º 'º * * * tº dº º 838. 1 Aluminum hydroxide (refined bauxite). . . . . . . . . . . . . . . . 838. 1 Aluminum hydroxide gel. . . . . . . . . . . . . . tº e º E tº wº . . . . . 819. 1,838. 1 Aluminum impregnation. . . . . . . . . . . tº e º º te e º ºs e º ſº tº gº e º e º 'º e e 600. 8 Aluminum Ingots. . . . . . . . . . . . . . . . . . . . tº e º e º 'º º tº e tº e g º e º ſº e 631. 12 Aluminum-magnes ium-chromium alloys. . . . . . . . . . . . 631. 13, 631. 23 Aluminum mallet. . . . . . . . . . . . . . . . . . . . . . . . . © & e º dº gº º ºs e ºs e e 915. 29 Aluminum manganese alloy plate. . . . . . . . . . . . . . . . . . . . . . 631-21 Aluminum manganese alloy sheets. . . . . . . . . . . tº tº e de & ſº dº ſº tº ºs 631. 23 Aluminum monohydrate. . . . . . . . . . . . . . . . . . . . . tº gº tº tº & º $ tº gº tº º 838. 9 Aluminum OX10e. . . . . . . . . . . . . . . . . . . . . . tº dº e º ſº e º ſº tº º º 541. O, 838. 6 Aluminum paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 847. 1 Aluminum pans. . . . . . . . . . . . . tº dº º ºs º dº e s tº e & tº e º gº e º e º ºs 612. 29, 631.5 Aluminum paste (p19ment). . . . . . . . . . . . . . . . . . . . . . . . . . . . 847. 1 Aluminum pigment (paste). . . . . . . . . . . . . . . . . . . . . . . 842.9, 847. 1 Aluminum plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631. 21, 631.23 Aluminum plates, sheets, shapes and strips. . . . . . . . . . 631.2 Aluminum potassium sulphate (alum) . . . . . . . . . . . . . . . . . . 838. 2 Aluminum pots. . . . . . . . . . . . . . . . . . . . . * * > e º e s tº is de & Gº & tº e º e . 631.5 Aluminum powder (paint) . . . . . . . . . . . & E is º ºs º º º . . . . . . . . . . 847-1 Aluminum propeller blades. . . . . . . . . . . . . . . . . . . . . . 631. 9, 724. 24 Aluminum rivets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.33 Aluminum roasting pan. . . . . tº º ºs º º ſº tº e º is e º 'º e ſº & © tº tº tº e º ſº . . . 614.9 Aluminum rods, wires, and rivets. . . . . . . . . . . . . . . . . . . . 631.3 Aluminum shapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631. 22, 631.6 Aluminum sheet. . . . . . . . . . . . . dº º º & © º ºs e º e e g º e º 'º e º ſº tº ſº º . . . 631.23 Aluminum silicate pigment. . . . . . . . . . . . . . . . . . . . . . 840.5, 842. Aluminum Soap grease . . . . . . . . . . . . . . . * tº & © tº dº º ſº gº tº & tº º ſº ſº tº º 504. 49 Aluminum Spot welding. . . . . . . . . . . . . • • - - - - - - - - - - - - - - - - 767. Aluminum standard Sample. . . . . . . tº e º º e º 'º e º e º 'º e º e º tº . . . . 631. 11 Aluminum Stearate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 838.9 Aluminum Steel-jacketed kettles. . . . . . . . . . . . . . . . . . . . . 631.5 Aluminum Strip. . . . . . . . . . . . . à e a e s s tº e º e º ºs e º e º ºs e º e º ºs º º º 631. 24 Aluminum subacetate. . . . . . . . . . . . . . . . . . . . . . . . . . . 818.49, 838.9 Aluminum sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 838. 2, 838. 3 Aluminum tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631. 42 Aluminum Ware, bake-shop and kitchen. . . . . . . . & a e s a s is e 631.5 Aluminum Wash basin. . . . . . . . . . . . . . . . . . . . . . ge dº e º 'º e º & º e º 631.5 Aluminum Welding rods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631. 31 Aluminum Wire. . . . . . . . . . . . . . . . . . . . . tº e º e º gº tº e tº gº e º 'º º gº tºJ. 631. 32 Amalgam carrier and carver . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Amalgam mórtar and pestle, dental. . . . . . . . . . . gº º sº tº e º ſº tº 915. 19 Amalgam pluggers. . . . . . . . . . ge e de e º ºs é º ſº e g º e º is tº te e tº g º gº tº e º 'º 915. 11 Amalgam restorations (dental). . . . . . . * † tº e is e g g g g º e º dº e e 915. 19 Amalgams, copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 12 dental, alloy . . . . . . . e e º e º e º e & gº tº e > * > * > . . . . . . . 691. 1,915. 12 anth. . . . . . . . º dº e º gº tº º . . . . . . . . . . . . . . . . . . . . . . . 803. 29, 818.49 Ambergris (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4 Amboceptor paper cutter. . . . . . . . . . . . . . . . . . . . tº º ºs e º 'º e ... 918.9 Amboceptors. . . . . . . . . . * * * * * * tº º e º tº $ & ſº tº gº dº º ſº ſº tº e º 'º e . . . . . . 918.82 Ambulance . . . . . . . . e e º ºs ºr e º e º e º e g º ºs e º s is e dº º is e º ºs º . . . . . . . . 723. 15 Ambulance harness. . . . . . . . . . . tº sº e º e º 'º e º a g º is º e º e * - - - - - - O69.2 American arum (medicinal). . . . . . . gº º gº e º 'º . . . . . . . . 816. 19, 816.89 American (cheddar) cheese. . . . . . . tº dº º ºs e tº e º e ". . . . . . . . . . . 022.45 American coffee tree (medicinal). . . . . . . . . . . . . . . . . . . . 816. 49 American hellebore (medicinal). . . . . . . . . . . . . . . . . . . . . . 816. 19 American holly (medicinal)....... . . . . . . . . . . . . . 816. 29, 816. 39 American ivy (medicinal) . . . . . . . • *, * * * * * * * * * * * * * * * * * * * 818.59 American logging and sawmill Safety code... 429.9, 703. 1,784.0 American mountain ash (medicinal)........... . . . . . . . . 816.56 American pulsatilla (medicinal). . . . . . . tº º ºs e º & © º ºs e º sº º ... 816. 89 American Spikenard Or Spignet. . . . . . . . . . . . . . . . . . . . . . . 816. 19 American wormseed (medicinal). . . . . . . . . e tº e º ſº º ºs e e e º & & ... 816. 89 Aminoacetic acid. . . . . . . . . . . tº $ tº º sº º ºs e º e º º gº e º º tº e º e º e & © & 802. 1 Aminophylline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 817.29 Amin ODyrine. . . . . . . gº tº tº e º 'º gº tº º ºs e º 'º e tº gº º º & º & e º e º e s tº 818.89, 839.9 Aminoquin naphthoate. . . . . . . . . . . . & e º ſº g º 'º e g º e º g º º tº 811. , 819. 1 Ameter shunts. . . . . . . . . . . . . . . . . tº ſº e º gº & © e dº e º ºs e º is s º is gº tº . 714, 31 Ameters. . . . . . . . . tº e º ſº tº gº tº e º 'º º e º e º a v ∈ & © & © e º e º ſº * & © tº e & ... 714.31 Ammonia, anhydrous and aqua. . . . . . . . . . & © tº tº ſº tº ſº e e s s e s tº e 831. 1 aromatic Spirits. . . . . . . . . . . . . tº º ſº tº e tº e ſº 818. 51,831. 1,831.9 Caustic. . . . . . . . . . . . gº º e º 'º e s tº e º ºs e º dº e º e e tº e º ºs e º e º º dº º & 31. Ammonia brine Coolers. . . . . . . . . . . tº s tº gº tº dº e g g g º & e º º 785. 0,785. 1 AIIMOnia Canister. . . . . tº e º ºs ºs e º e º º tº gº è $ & © tº º tº dº is dº tº dº ſº e e º ſº * * 993. Ammonia Compressors. . . . . . . . . . . . . . . . . . . . . . . . . . . . 785. 1, 791. 2 AIIMOnia C Ondensers and receivers. . . . . . . . . . . . . . . . . . . . 785. 1 Amonia liniment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.35, 831.9 Ammon la malns. . . . . . . . tº º e e º ſº gº e º a e & º e º ſº tº gº tº e º gº tº ſº º ºs º te . . . 785. 1 Ammonia Solution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.42, 831. 1 Ammonia Spirits. . . . . . . . . . . . . . . . . . . . . . * * * * * > e tº º e º ſº tº ſº & 818. 51 Ammoniated mercury. . . . . . . . . . . . . . . . . . . . . . tº º tº º & © 817.53, 839. 36 Ammonium acetate. . . . . . . e is e e º t e º tº tº s º is . . . . . . . . . . 818-42, 831.9 Ammonium alum. . . . . . . ge & gº º ºs e e º 'º a p e e º is e º 'º gº gº º e º ſº tº . . . . . . . 838.2 Ammonium and ammonium compounds. . . . . . . . . . . . . . . . . 831. , 831.9 Amonium benzoate. . . . . . . . . . . . . . . . . . . . . . e e g tº dº tº e º º is tº gº . 831.9 Amonium bichromate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 831-2 Ammonium bromide. . . . . . . . . . . . . . tº e º e º s º & © e º e º ſº º º 818.89, 831.9 Ammonium carbonate. . . . . . . . . . . . . . . . . . . . e e º e e º e º º 831. 2,831. 3 Ammonium chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 89,831.4 Ammonium dichromate. . . . . . . . . . . . . . . . . & & © dº ſº e º dº ſº tº º 831. 2, 936. Ammonium hydrate. . . . . tº gº e º 'º º & e º e º e º e º e º e º 'º e . . . . . . . . . . 831-1 Amonium hydroxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 831. 1, 818.42 Ammonium hypophosphite. . . . . . . . . . . . . . . . . . . . . . . . 818. 69,831. 9 Ammonium ichthosulfonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . 831. Ammonium iodide. . . . . . . . . . . . . . . . & © ... tº & e º gº tº gº º ſº dº º ſº e º e º is dº 831.9 Ammonium nitrate. . . . . . . . . . . . . . . . . . . . . . . . . . . & © º º tº gº tºº & E; 831.5 Ammonium OXalate . . . . . * * tº e º ºs e º C G is º º is a gº tº e º e º 'º º e º e º e . . . 831.9 Ammonium perchlorate . . . . . . . . . . . . . . . . . tº gº tº º e º * g e > e º e as 831. 9 Ammonium persulfate. . . . . . . . . . . . . . . . . . tº º ſº e º e s º dº e º & © tº º 831.7 Ammonium phosphate. . . . . . . . . . . . . . . . . . . . . . . . . tº gº tº e º e º e e 831.6 Ammonium picrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 33, 831.9 Ammonium salicylate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 831.9 Ammonium Sulphate. . . . . . . . . . . e e e º ſº tº dº tº 6 tº e º is 831. 7, 832.4, 859. Ammonium thiocyanate . . . . . . . . . . . . . tº gº º º ſº e º ſº tº e º 'º tº e º º e º ſº 831. 9 Ammonium valerianate (valerate). . . . . * * * tº e º e º is . 818.89, 831. 9 Ammunition. . . . . . . tº tº e s p tº e ºs ºn e º tº le tº gº tº tº tº e º $ tº e º 'º dº tº tº tº tº ºt tº ſº ſº tº 866. Ammunit 10n chute adapters. . . . . * * * g tº º e º gº & ſº tº gº tº e º & . . . . . 724. 29 Ammunit 10n chute latch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 29 Ammunition convey Or belting. . . . . . . . . . & © e º g º e & e º ſº e º º . 314.3 Ammunition pouch, Shotgun. . . . . . . . . . . . . . . . . iº & © & © tº dº ſº º º 3.19.99 Ammunition Varnish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846. 52 Amplifier, air position indicator. . . . . . . . . . . . . . . . . . . 724, 26 aud 10. . . . . . . . . . & G e º e º sº e º is tº e s tº dº is tº tº gº & sº gº e º e º a ſe e g g g g g 7 18.64 gyro flux gate compass. . . . . . . . . . . . . . . . . . . * * * * * * e º 919. 3 interphone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 29, 718.69 Iſſult1ple-channel, aircraft. . . . . . . . . . . . . . . . . . . . . . . & rad 10. . . . . . . . . . . . . te e º dº e º e & tº e º ºs e tº * * * * * > * > * * * * * * . . . 718.64 Single channel. . . . . . . . . . . . tº e e º sº e º e º ºs e º ºs e e * @ tº gº e º ſº gº 724. 25 Speech. . . . . . . . . . . . . . . gº º ºs e as e º sº tº e < * * * * g e º sº º e º e º ºs e e g 7 18.69 trans Oceanic use. . . . . . . . . . . . . . . . . . * * * * * * * * tº gº tº e g º e 7 18.63 Amplifier for railroad dispatching Circuits. . . . . . . . . 719.93 Amplifier loud Speaker. . . . . . . . . & © º a º º sº e s sº e º e . . . . . . . . 718.69 Amplifier power ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.7 Amplifier-rectifier unit (radio). . . . . . . . . . . . . . . . . . . . 718.63 Ampuls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.83 aminophylline. . . . . . . . tº gº e º & e tº ſº tº e º 'º e º ſº gº e º ge . . . . . 811. , 817. 29 blSmuth and potassium tartI’ate. .817. 21, 832.4, 836.4, 836.9 bismuth Subsalicylate. . . . . . . . . . . . . . . . . . . . . . 817. 21, 836.9 Caffe Ine and SOdium benzoate . . . . . . . ... 811. , 817. 29, 834.9 Calcium chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833.2 Calcium gluconate. . . . . . . tº dº º & © tº is tº dº ſº tº e º 'º & © tº ſº e 817.29, 833.9 Camphor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 77 dextrose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 22 dextrose and Sodium chloride. . . . . . . . . . . . . . . 817.22, 834.9 digitalis. . . . . . . . . . . . . . . . ę & © tº º tº º & e º 'º e º e º e & ... 816. 31, 817. 29 emetime hydrochloride. . . . . tº º gº tº º sº gº º sº e º e © º ºs & & © tº 811. , 817. 29 ephedrine sulfate . . . . . . © tº tº $ tº ſº tº gº tº ſº º tº e º 'º - e º 'º º º . . . . . 811- epinephrine hydrochloride. . . . . . . . . . . . . . . . . . . . 811. , 817. 29 glass, empty. . . . . tº e º e g º e º e º is tº & ſº tº tº tº ſº gº tº ſº tº e º ºs º º 'º º ºs e e 918. 83 green iTOn and ammonium Citrates. . . . . . . . . ... 831. 9, 839.34 hexamethylenamine. . . . . . . . . . . . . . . . . . & © tº gº tº gº tº gº tº º . . . . 819.9 histamine phosphate. . . . . . . . . . . . . . . & º ºs & tº tº ſº gº is 817. 29, 819.9 100 ine. . . . . . . . . . . . § º ſº dº º tº tº G & © e º ſº tº . . . . . . . . . . . . . . . . . 814-1 , Insulin. . . . . . . . . . . tº e º 'º º ſº & º & e e s e º ºs º º tº dº º & © tº º º 817. 24, 819.4 1.188 Index Ampuls, liver eXtract. . . . . . . . . . . . . . . . . . . . . . . . . 817-23, 819.4 magnesium sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 39 mercuric Salicylate. . . . . . . . . . . . . & e s e a e º e º e e 817. 29, 839. 36 mercuric Succinimide. . . . . . . . . . . . . . . . e - e. e. g. e. . . . . . . . 839. 36 mercurophylline. . . . . . . . • * g e º e º e mersalyl and the Ophylline. . . . . . . . . . . . . 811. , 817. 29,839.36 me thenamine. . . . . . . . . . . . . . tº º ºs e e º 'º º e º e º & tº dº e º gº tº . . . . . 819.9 ne OStigmine methylsulfate. . . . . . . . & © & & © tº e º e º ſº º . . . . 817. 29 Ouabain. . . . . . . . . . & e º e º ºs e º e º ºs e º sº tº dº º ºr e º 'º & 6 E tº $ tº dº 811. , 817. 29 parathyroid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-25, 819-4 phenosulfonphthale in. . . . . . . . . . . . . . . . . . 811. , 817.29, 834.9 picrotoxin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 817-29 poster iOr pituitary. . . . . . • * > e s is a e . . . . . . . . . . 817.29,819.4 procalne hydrochloride. . . . . • . . . . . . . . . . . . . . . . . . . . . 811. quinine hydrochloride . . . . . . . . . . . . . . . . . . . . . . . . 811. , 817. 29 quín 1ne urethane. . . . . dº e º º ºs º ºs * @ Q & © tº & e º e º 'º º & #5 º & 8 11. , 817. 29 red 1stilled Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882.4 Sodium cacodylate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834.9 Sodium iodide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834.9 sodium salicylate and iOdide with Colchic ine. . . . . 834.9 Sodium thiosulfate. . . . . . . . . . . . . . . e - - - e º 'º e º º ºs e . . . . 834.9 strophanthin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 817-29 Sulfobromophthale in Sodium. . . . . . . . © - - - © tº º ... 817. 29, 834.9 theophylline ethylened 1amine. . . . . . . . . . . . . . . . . 811. , 817. 29 Amyl acetate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.2, 846.51 Amyl alcohol. . . . . . . . e - © & © tº º . . . . . . . . . . . . . . . . . . . . . . . . . 822. 1 Amyl nitrite. . . . . . . . . . • gº tº º ſº e s & s a . . . . . . . . . . . . . . . . . . . . 839. ATylene hydrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822. 1 Anaesthetle gases. . . . . . tº - tº e º Gº & . . . . . . . . . . . . . . . . . 607.0, 915. Analyses of paints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840-5 Analytical balance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.5 Analytical methods for textile laboratory. . . . . . . . . . . .300.4 Analytical reagents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 810. Analytical weights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919. 1 Anatomical chart, human body. . . . . . . . . . . . . . . . . . . . . . . . 915. 39 veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Anatomical stamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Anchor buoys, spar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.9 Anchor chain, stud link. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-53 Anchor logs, creosoted. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.9 Anchor rods, guy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.62 Anchor Shackles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Anchors, boat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.49 bolt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 31 cast iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619-9 factory roofs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.50, 518.59 kedge, for pier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.59 steel, navy type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-49 steel deck roof. . . . . . . . . . . . . . . . 518.0, 518.59, 604. O, 604. 29 stockless. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.49 Submarine mine, iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-19 Anchovy paste. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 039. 3 Anemometer and Wind Vanes. . . . . . . . . . . . . . . . . . . . . . . . . . . 917. 1 Aneroid barometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 917.2 Aneroid monometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.5 Aneroid Sphygmomanometers. . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 25 Anesthesia and Suction apparatus. . . . . . . . . . . . . . . . . . . . 915. 39 Anesthesia table. . . . . . . . . e e º 'º e º ºs e e º 'º e º 'º º º e º e º e º e º ºs e e 915. 38 Anesthetics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 815. Amethol. . . . . . . . . . . . © º Angle-measuring instruments. . . . . . . . . . . . . . . . . . . . . . . . . 916-22 Angle reflector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Angle Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Angles, aluminum alloy (aircraft). . . . . . . . . . . . . . . . . . . 631.22 Anhydrous and aqua ammonia. . . . . . . . . . . . . . . . . . . . . . . . . . 831. 1 Anhydrous disodium-phosphate. . . . . . . . . . . . . . . . . . . . . . . . 834-9 Anhydrous hydrofluoric acid. . . . . . . . . . . . . . . . . . . . . . . . . 821.4 Anhydrous hydrofluoric acid, unloading. . . . . . . . . . . . . . 726.0 Anhydrous landlin, for use in ammunition. . . . . . . . . . . . 868. Aniline. . . . . . . . tº º ºs e º sº e g º º ‘. . . . . . . . . . . . . . . . . . . . . . . . . . . 802.2 Aniline dye. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 19 Aniline of l and Salts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 802.2 An 111ne Sulfate. . . . . . . . . . e e º e º e º & © tº º tº e s - • * * * * ~ e s = e s s 802. 2 Animal and fish olls, fats and greases. . . . . . . . . . . 040-049 Animal charcoal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501-6, 842-4 Animal fats. . . . . . . . . . . . . . e s - © e º e º is tº e º & tº º º tº º tº e º 'º e . . . . 043. Animal glue. . . . . . . . . . . . a 9 e e º e º e º e º e º s e e º e º 'º e Animal Jar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-3 Animal oils. . . . . . . . . . . . . . . . . . . . . . . . . .040. , 041. ,043.0, 813.9 Animal products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .098. 1, 119.3 Animal Waxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 046. Animals and animal products (except wool and hair). OOO-099 Anise. . . . . . . . . 124.5, , 154.31, 175.9, 813.9, 816.49,818. 19,818.59 Anisic acid Standard sample. . . . . . . . . . . . . . . . . . . . . . . . . 821. Ankle tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.97 Anklets, Wool, knitted. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367.9 Annatts (B1xine). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232. Annealed copper Wire. . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . 715-44 Annealing cups (laboratory). . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Annunciator W11’e. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-44 Annunciators, call-bell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 33 Anodes, brass. . . . . . . . . . . . e e º e s e e s is e º is e º 'º e º e a e e e . . . . . 645.9 Cadmium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 634. CODO €I’. . . . . . . . tº e º e º ſº dº tº • * * * * * * * * * * * * * * * * * * * * * e º e º e 642.9 nickel. . . . . . . . . 653. 39 Zinc. . . . . . . . . . . . . . . . . . . . . . . . . tº e º 'º - © tº e º 'º e º 'º g . . . . . . 683.49 Anodic-films, corrosion protective. . . . . . . . . . . . . . . . . . 600.3 An Odic rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201: 1 • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 819.9 Anodically coated aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 An Odized aluminum test. . . . . . . . . . . . . . . . . . .600. 1,631.0,710. Anodizing process for forged aluminum alloys. . . . . . . . 600.3 Anodyne cement, temporary. . . . . . . . . . . . . . . . . . . . . . . . . . . 915.9 Antenna (phantom). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.61 Antenna, monitor receiving. . . . . . . . . . . . . . . . . . . . . . . . . . 718.64 Antenna cords. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 12, 715.42 Antenna housing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59 Antenna poles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605- 23 Antenna reel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 81 Antenna towers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 23, 718. 81 Antenna tuning unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 61 Antennas, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.61, 718-63 Antennas, receiving (radio). . . . . . . . . . . . . . . . . . . . . . . . . .718.64 Antennas and equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-61 Anterior pituitary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4 Anthracene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 801- 3, 839.9 Anthracite coal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501-1 Anthracite tank heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.0 Anti-dim Caſlº - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 959. 1 Antiflux paste. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Antifoaming boiler compound. . . . . . . . . . . . . . . . . . . . . . . . . 882-1 Antifouling and metal-protecting paints and compounds 844. 1 Anti freeze compound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722-93 Antifreeze liquids. . . . . . . . . . . . . . . . . . . . . . . . . . . . 722-93, 822.9 Antifreeze solutions tester. . . . . . . . . . . . . . . . . . . . . . . . . 919.4 Antifriction bearings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692-3 Anti friction metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692. 1 Anti-frosting compound (for aircraft windows). . . . . . . 839.9 Antigen-dilution tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-7 Anti-icing fluid (isopropyl alcohol). . . . . . . . . . . . . . . . 822.9 Antimen ingococcic serum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812. Antimonious arsenate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 639-31 Antimonious iodid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.31 Antimonious oxid (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 839.1 Antimonious sulfid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839-31 Antimony. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .632. , 632. 1,633.5 tincture (medicinal). . . . . . . . . . . . . . . . . . . . ... 818.79, 839.31 Antimony alloys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 633-3 Antimony compounds and salts. . . . . . . . . . . . . . . . . . . 632.4, 839.31 Antimony ingot metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 633-2 Antimony oxide (pigment). . . . . . . . . . . . . . . . . . . . . . . . . . . . 842.9 Antimony potassium tartrate. . . . . . . . . . . . . . . . . . . . . . . . . 839.31 Antimony sulphide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 31, 842.9 Antimonyl tartrate, potassium (medicinal). . . . . . . . . . . 839.31 Antipneumococcic Serum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812. Antipyrin and caffeine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Antipyrine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 839.9 Antiscale boiler compound. . . . . . . . . . . . . . . . . . . . . . . . . . . 882. 2 Anti-seize compound. . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 15, 844. 1 Antiseptic Solution. . . . . . . . . . . . . . . . . . . . ‘. . . . . . . . . . . . . 818-49 Anti-splitting devices for wood ties. . . . . . . . . . . . . . . . 619.9 Antitoxins. . . . . . . . . . . . . . . . . . . e e s p e º e º e º e º 'º . . . . . . . . . . 812. Antral lamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19,915. 29 Anvil, cast base, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Anvils, bellows, hardies, and forges. . . . . . . . . . . 615-5, 615.51 Apartment house safety instructions. . . . . . . . . . . . . . . . . 797.0 Aperature, Camera. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911-1 Apocynum (medicinal). . . . . . . . . . . . . . . . . . . . . . . . ... 816. 19,818.31 Apomorphine hydrochloride. . . . . . . . . . . . . . . . . . . . . . . 811. , 819.89 Apparatus, anesthesia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 chlorinating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-84 fever therapy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-9 therapeutic, high-frequency. . . . . . . . . . . . . . . . . . . . . . 915. 39 Vision test. . . . . . . . . . . . . . . . . . . tº e g º & © tº e º e º tº ... . . . . 915. 39 Apparatus bushings. . . . . . . . . . . . . . . . . 209.7, 710. , 715.21, 719.59 Apparatus shelf (electrical). . . . . . . . . . . . . . . . . . . . . . . . 613.6 Apple (medicinal). . . . . . . . . . . . . . . . . . . . e - © tº e g º e º ºs e º e º 'º 816. 25 Apple butter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * & sº tº 134. 51 Apple COrer and parer. . . . . . . . . . . . . . . . . . . . . . . . . 612. 23, 612.3 Apple juice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178-5 Apple pomac. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133° 21 Apple Wraps. . . . . . . . . . . e e º e e s e e is tº e º e º 'º . . . . . . . . . . . . . . . 476-4 Apples, Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-21 dried and evaporated. . . . . . . . . . . . . . . . . . . . . . . . . . . . ſº fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138.21 Applesauce and canned apples. . . . . . . . . . . . . . . . . . . . . . . . 134. Appliances, central gas heating. . . . . . . . . . .614.0, 614.2, 614.4 Safety. . . . . . . . . . * G - G - - - - - e. . . . . . . . . . . . . . . . . . 718.31, 797. railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 701-3, 726. 1 Appliances inspected for accident hazard... 718.31, 722.39,797.0 Applications of radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.66 Applicators, metal and wood. . . . . . . . . . . . . . . . . . . . . . . . . 915-28 Applicators and conductor tubes, for Howe's treatment 915.39 Apricots, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-41 dried and evaporated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133-41 fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138-41 Spiced. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-41 Approach lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Aprons, asbestos. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545-6 cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-92 leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-4 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.5, 204-51 X-ray, lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717-3 X-ray, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-51 Aprons and b1bs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-92 Aqua ammon la. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 861-1 1189 Directory of Commodity Specifications Aralia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Arbor band, emery. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Arbors, expanding and abrasive bands. . . . . . . . . . . . . . . . 915.39 shell-reamer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 14 Arc lamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 16 Arc Welding apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767. Arc Welding control panels. . . . . . . . . . . . . . . . . . . . . . . . . . 714.41 Arc-welding electrodes. . . . . . . . . . . . . . . . . 603. 26,603.41, 767. Arc welding of structural steel for buildings....... 605. 22 Arch masonry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.84 Arches, bridge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.46 Architectural stone, cast. . . . . . . . . . . . . . . . . . . . . .516.3, 516.4 Architectural terra cotta. . . . . . . . . . . . . . . . . . . . . . 516.3, 534.24 Arctic socks (Alaskan clothing). . . . . . . . . . . . . . . . . . . . . 367. 1 Arctics, Cashmerette. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203. 12 Area drains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.4 Areca (arecanut). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 816.49 Arecoline hydrobromide. . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 819.89 Argentum chlorid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.0, 839.38 Argentum compounds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.37 Argentum cyanid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 37, 839.38 Argentum 10did. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.37, 839.38 Argentum nitrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.37 Argentum oxid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.37 Argentum phosphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.37, 839.38 Arm badges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944. 1 Arm bands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399. 1 Arm chairs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .438.2, 438.9 Arm splint, hinged (Thomas). . . . . . . . . . . . . . . . . . . . . . . . . 915. 52 Armature and axle liners. . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.20 Armature and field colls. . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.20 Armature repairing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711-20 Armature-stands, coil wiſhding....................... 719.99 Armature tester. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Armor plate, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604. 19 Armored cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Armored cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.42 Army duck, olive drab and khaki. . . . . . . . . . . . . . . . . . ... 303.5 Army field range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Arnica (medicinal). . . . . . . . . . . . . . . . . . . . . 816.39, 818.33, 818.79 Aromatic amonia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 831. 1 Aromatic elixir. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.82 Aromatic powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 1 Aromatic powder of chalk. . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.1 Aromatic Spirits of ammonia. . . . . . . . . . . . . . . . . . . 818.51, 831. 1 Aromatic spray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.92 Aromatic Waters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 1 Arrester relays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.50 Arresters, flame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-43, 970. 1 lightning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.50, 715.51 pole. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.50 telegraph and telephone. . . . . . . . . . . . . . . . . . . . . . . . . . 715.51 Arresting starch explosions in wood box screw conveyors 789. Arrows, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.9 Arsenate and arsenite of lead. . . . . . . . . . . . . . . . . . . . . . . 881. 11 Arsenate and arsenite of lime. . . . . . . . . . . . . . . . . . . . . . . 881. 12 Arsenate and arsenite of Soda. . . . . . . . . . . . . . . . . . . . . . . 881. 13 Arsenic and mercuric lodides. . . . . . . . . . . . 814.2, 818.46, 839.36 Arsenic disulfide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814.2 Arsenic tri-chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814.2 Arsenic triiodide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814.2 Arsenic trioxide. . . . . . . . . . . . 814.2, 819.89, 839.0, 839.9, 881. 18 Arsenicals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814-2 Arsenious acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814. 2 Arsenious acid solution. . . . . . . . . . . . . . . . . . . . . . . 818.41, 821.9 Arsenous lodide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814 - 2 Arsenious oxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814. 2 Arsenious sulfid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814 - 2 Arsphenamine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814. 2 Artichokes, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125-9 fresh- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . 121.7 Articular outfit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Articulating paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Artificial horizons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.6 Artificial leather (upholstery). . . . . . . . . . . . . . . . . . . . . 066.7 Artificial line, radio frequency. . . . . . . . . . . . . . . . . . . . 718.60 Artificial silk manufactures. . . . . . . . . . . . . . . . . . . . . . . . .344. Artificial stone, dental. . . . . . . . . . . . . . . . . . . . . . 915. 10,915. 19 Artificial Sweeteners for food. . . . . . . . . . . . . . . . . . . . . . 892. Artists' brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 2 Artists moist Water color. . . . . . . . . . . . . . . . . . . . . . . . . . . 844.9 Artists oil colors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840.4 Artists of l paints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844. Asafetida. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .816.79, 818.79, 819. 89 Asarabacca. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19, 816-89 Asarum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 18, 818.69 Asbestine pigments (magnesium silicate). . . . . . . . . . . . . 841. 1 Asbestos. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545. block, cellular. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-42 crude and fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545-1 electrical insulation. . . . . . . . . . . . . . . . . . . . . .719.51,719.58 unmanufactured. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545. 1 Asbestos and mica. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719-51 Asbestos aprons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545-6 Asbestos board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545. 2,719.51 Asbestos brake lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.5 Asbestos cape sleeves and b1bs. . . . . . . . . . . . . . . . . . . . . . 545.6 Asbestos cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545-3, 707-42 Asbestos Cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.4 Asbestos clothing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.6 Asbestos-composition sheet.......................... 545.2 Asbestos copper gaskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 11 Asbestos-covered metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.9 Asbestos coverings for pipes and boilers............ 707.42 Asbestos fabric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.4 Asbestos relt. . . . . . . . . . . . . . . . . . ...............505. 16,545.9 Asbestos gaskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 11 Asbestos gloves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545-6 Asbestos insulated fixture wire............... 715.44, 719.51 Asbestos-insulated wire. . . . . . . . . . . . . . . . 715.41,715.44, 719.51 Asbestos leggings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545-6 Asbestos mat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.4 Asbestos metallic-cloth gaskets. . . . . . . . . . . . . . . . . . . . . 707. 11 Asbestos metallic-cloth packing. . . . . . . . . . . . . . . . 545.4,707. 21 Asbestos millboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.2 Asbestos mittens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545-6 Asbestos packing. . . . . . . . . . . . . . . . . . . . . . . . 545.4,707. 20,707.21 Asbestos Daper, millboard, and roll board. . . . . . 473.1, 545.2 Asbestos pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.9 Asbestos pipe covering and cements. . . . . . . . . . . . . 545.3,707.42 Asbestos rod packing. . . . . . . . . . . . . . . . . . . . . . . . . . . 545.4, 707-21 Asbestos rope and Wick packing. . . . . . . . . . . . . . . . . 545.4,707.21 Asbestos roving. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.4, 719.51 Asbestos tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545-4, 719.51 Asbestos textiles, yarns, and packing. . . . . . . . . . 545.4, 719.51 Asbestos thermal insulating cement....... 296.2, 545.3,707.42 Asbestos tubular sleeving. . . . . . . . . . . . . . . . . . . . . . 545. 4, 545.9 Asbestos Valve stem packing. . . . . . . . . . . . . . . . . . . . . . . . . 707.21 Asbestos-Varnished cambric insulated Wire and cable... 715.44 Asbestos yarns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .302. 13,545.4 Ascorbic acid tablets (vitamin C). . . . . . . . . . . . . . . . . . . 819.5 Aseptic points, absorbent. . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Aseptic table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 A © a tº e º ºs e & e e s e º e º ºs e e º e º sº e º sº e º 'º e º & © tº e º e º te e º 'º e º dº e º 'º - º 816.56 Soda. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834.4, 882-2 White, grading rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400. 39 Ash can receivers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Ash CanS- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 959. 1 Ash handles, for tools. . . . . . . . . . . . . . . . . . . . . . . . . 428. 1, 428. 29 Ash oars. . . . . . . . . . . Ash receivers (tobacco) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 994. Ash Storage pits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Ash trays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 994. Ashlar masonry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.89 Ashlar stone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.84 Asparagus (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.89 canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128. 1 fresh and frozen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124. 1 Asparagus Dlumosus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124. 1, 259. Aspen (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39, 816.59 Aspen grading rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400-39 Asphalt (for use in manufacture of fiber containers) 505. 19 Asphalt, cut-back. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 14, 505. 19 emulsified. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505.0, 505-19 oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-14 pavement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-12 petroleum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 15 road building. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 11, 505. 14 Asphalt and asphalt felt for roofing and Waterproofing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500.0, 505. 16 Asphalt and other bituminous fillers. . . . . . . . . . . . . . . . 505. 15 Asphalt and other bituminous materials. . . . . . . . . . . . . . 505. Asphalt binder and surface courses. . . . . . . . . . . . . . . . . . 518.37 Asphalt block floors. . . . . . . . . . . . . . . . . . . . . . . . . . 505. 17, 518-56 Asphalt block wearing surfaces. . . . . . . . . . . . . . . . . . . . . . 518.37 ASDhalt blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. 56 Asphalt cement. . . . . . . . . . . . . . . . . . . . . . . . . . 505.0, 505. 13,505.30 Asphalt composition battery boxes. . . . . . . . . . . . . . . . . . . 712.3 Asphalt emulsion, road work. . . . . . . . . . . . . . . . . . . . . . . . . 505. 19 Asphalt felt for roofing and Waterproofing. . . .365.98, 505. 16 Asphalt filler (paving) and methods of test......... 505. 15 Asphalt flooring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 17 Asphalt for damp-proofing and Waterproofing. . . . . . . . . 505. 16 Asphalt impregnated kraft paper. . . . . . . . . . . . . . . . . . . . . 477.3 Asphalt macadam ſoundation for roads. . . . . . . . . . . . . . . . 518. 27 Asphalt mastic flooring. . . . . . . . . . . . . . . . 505. 13, 505. 16, 505. 17 Asphalt pavements. . . . . . . . 505. 13, 512. 12, 518. 27, 518.34, 518.37 Asphalt plank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505.0, 505. 17 Asphalt primer for roofing. . . . . . . . . . . . . . . . . . . . . . . . . . 505-14 Asphalt roof coating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-16 Asphalt roofing and waterproofing. . . . . . . . . . . . . . . . . . . 505. 16 Asphalt-saturated asbestos felts. . . . . . . . . . . . . .505. 16, 549.9 Asphalt-saturated felt. tº e e 385. 98, 505.0, 505. 16, 505. 38, 545.9 Asphalt shingles and siding. . . . . . . . . . . . . . . . . . . . . . . . . 505-16 Asphalt tampers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-61 Asphalt testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .505.0, 505-16 Asphalt tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 17, 516.9, 518-56 Asphalt treated fabric. . . . . . . . . . . . . . . . . . . . . . . . . 392.4, 505. 16 Asphalt warnish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.4, 846-41 Asphalt waterproofing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-16 Asphaltic cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 13 Asphaltic compounds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-0 Asphaltic concrete base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-37 Asphaltic foundation for roads. . . . . . . . . . . . . . . . . . . . . . 518-27 Asphaltic macadam base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-37 Asphaltic mastic flooring. . . . . . . . . . . . . . . . . . . . . . . . . . . 505-17 tº e º e º e º º ºs e e g º ºs º º ſº e º e º ºr e º 'º º º e º e º 'º & 4 & 1190 Index Asphaltic materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505.0 Asphaltic Primer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 16 Asphaltic products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 14 Asphaltic road mix surface course. . . . . . . . . . . . . . . . . . . 518.37 Asphalts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 1 Asphältum, Bisonite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 11 washout Solution. . . . . . . . . . . . . ..* * * * * * * * * * * * * * * * * * * .7 Aspidium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 12 Aspirating case. . . . . . . . . e e º º q tº e º 'º e º 'º e º e . . . . . . . . . . . . . 915. 39 Aspirating unit, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Aspirator bottle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 37 Aspirin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 802. 1 Assay of copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1. Assembly tube, aluminum alloy. . . . . . . . . . . . . . . . . . . . . . . 724. 25 Asses. . . . .'... . . . . . . . . . . . . . . . . . . tº e - © e e tº º ºs e º e º e º ſº e º 'º e º ºr OO5.2 Astro compass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.3 Astrographs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Astronomic dial clock and time switch. . . . . . . . . . . . . . . 718.35 Asymmetric show-window-reflectors. . . . . . . . . . . . . . . . . . . 716.39 Athletic and Sporting goods. . . . . . . . . . . . . . . . . . . . . 943. , 943.9 Athletic clothing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.91 Athletic gloves and mittens. . . . . . . . . . . . . .068. 1,943. 2, 943.7 Athletic goOdS Of leather. . . . . . . . . . . . . . . . . . . . . . . . . . . O69. 1 Athletic outfits. . . . . . . . . . . . . . . . . . e - e. e. e º º º tº º e º e º 'º e s - 943. 92 Athletic shoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O67. 8 Athletic shorts. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 311.99 Athletic stockings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367. 1 Athletic underWear, knit, COtton. e - e - e. e e º e º 'º e e º e ºs e e e 309.4 Atmospheric water-cooling equipment. . . . . . . . . . . . . . . . . 703.0 Atomizers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.34 Atropine (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. Atropine sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 819.89 Attachment plug, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . 715-21 Attachment plug caps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-21 Attenuator (radio). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.69 Audio equalizer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.69 Audio frequency transformer. . . . . . . . . . . . . . . . . . . . . . . . . 713.5 Audio frequency vacuum tube tone generator. . . . . . . . . . 718.69 Audiometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .718-7, 915-29 Auger bits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 12 Augers and carpenters' braces. . . . . . . . . . . . . . . . . . . . . . . 616. 12 Auric chlorid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.39 Auric Sulfid. . . . . . . . . . . . . . . . . e e º ſº º gº º º g tº sº tº sº e º e º e © º ºs º º 839. 39 Austenite grain size in steels. . . . . . . . . . . . . . . . . . . . . . 600.2 Austenitic cast iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.5 Austenitic manganese steel castings. . . . . . . . . . . . . . . . . 622.5 Austenitic steel still tubes. . . . . . . . . . . . . . . . . . . . . . . . 622.3 Australian red gum (medicinal). . . . . . . . . . . tº G & º e º . . . . . 816.79 Autoclave. . . . . . . . . . . . . . . e e º 'º tº e º e º 'º e º e g º e e e º e º e e º 'º e s - 918.9 Autogenous ignition temperatures. . . . . . . . . . . . . . . 502.2, 503. Automatic aircraft pilots. . . . . . . . . . . . . . . . . . . . . . . . . . . 724.25 Automatic block signals. . . . . . . . . . . . . . . . 718.40,718.41, 718.42 Automatic control system, electric power plants..... 714. 13 Automatic electric toasters. . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 Automatic electric waterheaters. . . . . . . . . . . . . . . . . . . . . 614.4 Automatic fire alarm systems. . . . . . . . . . . . . . . . . . . . . . . . 718.32 Automatic gas Shut-off valves. . . . . . . . . . . . 607. 6,614.2, 997.2 Automatic gates for highway crossings. . . . . . . . . . . . . . . 718.42 Automatic hand drills. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 14 Automatic highway grade crossing 819mals. . . . . . . . . . . . 718.5 Automatic interlocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-42 Automatic main gas-control Valves. . . . . . . . 607. 6,614. 2, 997.2 Automatic pilots (gas). . . . . . . . . . . . . . . . . . . . . . . . . 614.2, 997.2 Automatic Scales. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.5 Automatic Sprinkler Systems. . . . . . . . . . . . . . . . . . . . . . . . . 976. Automatic stations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 13 Automatic telephone switchboard. . . . . . . . . . . . . . . . . . . . . 718.23 Automobile accessories and parts. . . . . . . . . . . . . . . 722.3, 722.39 Automobile ambulances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 723. 15 Automobile axles and wheels. . . . . . . . . . . . . . . . . . . . . . . . . 722.35 Automobile brake linings. . . . . . . . . . . . . . . . . . . . . . . 545.5, 722.38 Automobile clock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671. Automobile control equipment. . . . . . . . . . . . . . . . . . . . . . . . 722.38 Automobile Coupes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 723-11 Automobile creepers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.39 Automobile electrical equipment. . . . . . . . . . . . . . . . . . . . . 722.32 Automobile engines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705. 1 Automobile fire trucks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.2 Automobile frames, bodies, and body parts. . . . . . . . . . . 722. 37 Automobile gears. . . . . . . . . . . • * g c e s e e º e s e º 'º' * @ e º e º 'º e º 'º º 611. 55 Automobile headlamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 12 Automobile inner tubes, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.3 Automobile lamp lenses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525.4 Automobile lamps, electric. . . . . . . . . . . . . . . . . . . . . . . . . . 716 - 12 Automobile motor trucks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 1 Automobile nomenclature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.0 Automobile paint finishing outfit. . . . . . . . . . . . . . . . . . . 840.6 Automobile parts and fittings. . . . . . . . . . . . . . . . . . . . . . . 722.33 Automobile passenger cars. . . . . . . . . . . . . . . . . . . . . . . . . . . 723. 1 Automobile passenger cars, except electric Cars. .722.0, 723. Automobile polish. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . • e e º 'º 891. Automobile power-plant parts. . . . . . . . . . . . . . . . . . . . . . . . 722.31 Automobile runabouts and roadsters. . . . . . . . . . . . . . . . . . 723. 12 'Automobile 8edan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 723. 13 Automobile service station safety instructions. . . . . . 797.0 Automobile soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871.4 Automobile soft soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871.4 Automobile Supplies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.9 Automobile tires, pneumatic. . . . . . . . . . . . . . . . . . . . . . . . . 206. 1 Sol d. •'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206. 5 Automobile tires and rims. . . . . . . . . . . . . . . © º e º e º ºs e - - - - 722.38 Automobile towing cars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 723. 14 Automobile transmission parts. . . . . . . . . . . . . . . . . . . . . . . 722.34 Automobile wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722-32 Automotive and electric rolling stock. . . . . . . . . . 704. 1, 721. 1 Automotive cable. . . . . . . . . . . . . . . . * e º e º 'º ... • * * * * * * * * * * * * Automotive Diesel engines cost and performance data... 704.0 Automotive equipment. . . . . . . . . . . . . . . . . . . . . . . . . . 722. 39,722.95 Automotive glass tube fuses. . . . . . . . . . . . . . . . . . . . . . . . . 714-21 Automotive gray iron castings. . . . . . . . . . . . . . . . . . . . . . . 611-11 Automotive nomenclature. . . . . . . . . . . . . . . . . . . . . . . . 722.0, 723.0 Automotive vehicles. . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.0, 729-0 Autopsy gloves, rubber. . . . . . . . . . . . . . . . . . . . . . . Auxiliary electrical equipment. . . . . . . . . . . . . . . . . . . . . . 719. 1 AVacados. . . . . . . . . dº e º 'º e º e - © e • * > e º 'º - a e º 'º e º 'º - e g º ºs º ºs e g º e 131.6 Aviation badges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944 - 1 AV1&tion COLOTS te e º C G - • * * * * * * * * * * * * * * * * c e o e s e s e e o e s e e 724. 29 . . . . . . . 204.52 - Aviation fuels: - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . 503.3 Aviation gasoline. . . . . . . . . . . . . . e - e. e. e. tº º e e º 'º e g º e º e º ſº e <> 503.3 AWiators' helmets. . . . . . . . . . . . . . . . . . . . . . .069.4, 395. 15,914.5 Aviators' masks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914-6 Awls, punches, and Screw drivers. . . . . . . . . . . . . . .616.2, 616.21 AWAirlg cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.6 Awnings, ships'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-91 Awnings and curtains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-91 Axe and shovel brackets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.62 AXe box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 39 Axe carrier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-99 Axe handles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 428.29 Axe sheath. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 089.3 Axes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 11 Axial fans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 791. 1 Axle (laying field wire). . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.36 Axle and truck arrangement momenclature. . . . . . . . . . . . . 721. 1 Axle generator, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . 711-12 Axle lubricant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.34 Axles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.52 aircraft landing wheels. . . . . . . . . . . . . . . . . . . . . . . . . . 724-23 cable reel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.36 Caſ' - - - - - - - - - - - - - - - - - tº - e. e º e e s e e e s tº e º e o e º 'º e º 'º e º e º e e 611.52 engine truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . © º e º e & g 611.52 forged, Steel. . . . . . . . . . . . © e º & © gº tº e º 'º & © tº a º . . . 611.52, 622.6 railway motor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-52 shafts, and similar forgings. . . . . . . . . . . . . . . . . . . . . 611-52 steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-52, 621-22 trailer truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.58 Axminster Tugs. . . . . . . © g º e e º & e - e º 'º e º is e - e º 'º e e tº e º 'º e º e º a 386. 1 Azimuth Circle, printer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 788. Azimuth Circles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916-22 Babassu oil- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 142.99 Babbitt and Other bearing metals. . . . . . . . . . . . . . . .692. , 692.1 Babbitt bearings. . . . . . . . . . . . . . . tº º e º 'º - G - tº º º tº e º e º ºr e º ºs tº 692. 1 Babbitting helmets. . . . . . . . . . © & C & © º e > tº e º & Cº e . . . . . . . . . . 914.5 Baby lambskin. . . . . º e º 'º e º º & © e º e º & © e e g º ºs * * c e s is e e s e e e º s Baby scale. . . .". . . . . . . . . . . . . . . . e is e º e e s e e a tº e º e e s a . . . . . 793.5 Bacillus tubercle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.0 Back pack CaſtW88- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3O3. O Back pack Carriers. . . . . . . . . . • * * * - e º e º G is e - e º e º 'º e º e º ſº e 959.5 Back pack pump hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.9 Back pack Dump nozzle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 974.8 Back rest. . . . . . . . . . . . . . tº º e º 'º - tº s º e g º e o e . . . . . . . . . . . . . . 915-39 Backfire flame arresters, marine. . . . . . . tº e º ºs e g º 'º g º O tº . 603. 43 Backflow preventers in plumbing systems... 600. 6,617.79, 645.4 Background, Dortable unitary Studio. . . . . . . . . . . . . . . . . 912. studio. . . . . . . . . . . . . . • * * * * * * * * * * * * * * * * * * * * * * * * * * * . 911.9 Backing D806 I’, film. . . . . . . . . . . . . . . . . . . . . . . . . . .478-34, 911.3 Backlash for general purpose Spur gearing. . . . . . . . . . . 611. 55 Bacon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 012.5 Bacon cartons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 1 Bacterial Standards for Sugars. . . . . . . . . . . . . . . . . . . . . . 160. Bacterial Vaccines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. Bacteriological examination of shellfish. . . . . . . . . . . . 036.0 Bacteriological incubators. . . . . . . . . . . . . . . . * u, º, º º e º Gº ... 918. 85 Badge plate, railway. . . . . . . . . . . . . . . º º e s e e - . . . . . . . . . . 726.2 Badges. . . . . . . . . . . © º e º 'º e º 'º - & © tº • e º e º e º e s tº e º 'º • e º e g º ºs e º 'º' 944. 1 Bag leather. . . . . . . . . . e e º e º dº e e º e º 'º e º e e º e º 'º e º is © tº 8 e º 'º º º Baggage elevators. . . . . . . . . . . . . . . . e e º e e s e e º & © e º e s e ... 745.3 Bagging, Waste. . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º tº e º 'º º ... 390.5 Bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.5,957. 1 airplane liſting. . . . . . © tº gº © tº e º & • * e s p e s e e s a e s a c e s tº e 724. 1 barracks. . . . . . . G s e º 'º e º 'º º e º te e º 'º e º 'º' * * * * * * . . . . . . . . . . 957. 19 bean. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 bottles, and cushions of rubber. . . . . . . . . . . . . . . . . . 204.2 buckshot, for Balkan frame. . . . . . . . . . . . . . . . . . . . . . . 957. 19 burlap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 calcium chloride. . . . . • * g e e s e e º . . . . . . . . . . . . .957. 19,957.2 candle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 cantle. . . . . . . . . . . . tº ºs e º e e & e e s e º e a e º e s e º e º s e º e o 'º e o & 957. 19 Caſh Vā8. • * - - - - - - - - - - - - - - - e gº º e º 'º - . . . . . .957. 1,957. 19,957.3 canvas (hardware). . . . . . . . . • * G - e º ºs e º ºs e º º . . . . . . . . . . 957. 14 carrying (explosive). . . . . . e e s tº e g º e º e e - © e º e . . . . . . . 957. 19 Directory of Commodity Specifications Bags, cellophane, lunch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 9 Cement, paper. . . . . e is e e s tº e s e s e e tº e s is e º e e . . . . . . . . . . . 957, 2 cloth. . . . . . . . . . . . . . • * * * * * * e º e ºs • * e s e º e º e º s e e º 'º' . . . . 957. 19 cloth, lunch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 1 clothes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 15 clothing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957. 15,957.3 coal, canvas. . . . . . . . . . . . . . . e - © - © e º ºs º º . . . . . . . . . . . . 957. 11 coffee. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 conveyor and laundry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 corn meal. . . . . . . . . . . . . tº e º 'º e º e . . . . . . . . . . . . . .957. 19,957.2 cotton (for seed and soil samples). . . . . . . . . . . . . . . 957. 19 de Odorant bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . .957-19,957. duplex paper. . . . . . . . . . . . . . . . º e º e e º 'º - - * @ º º e º º º . . . . 957. dust laying compound. . . . . . . . . . . . . . . . . . . . . . .957. 19,957.2 feed. . . . . . . . . . . . tº e º 'º e - © e º 'º º ºs e - © tº e s tº e . . . . . . . . . . . . . 957. 19 flour. . . . . . . . . . . . . . . . . . . es e e º e º e s is tº a tº . . . . . . .957. 19,957.2 glassine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957.2 grain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 grocers' paper. . . . . e - e º ſº e e º 'º - º e º 'º º te e º 'º e º 'º º e - e. e. . . . 957.2 hammock, canvas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 hand leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-7 hot Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-23 ice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.21,915. 35,957. 19 insecticides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957. 19,957.2 laundry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.7 magnesium chloride. . . . . . . . . . . . . . . . . . . . . . . . .957. 19, 957.2 mail, canvas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 12 message, drop and pick-up. . . . . . . . . . . . . . . . . . . . . . . . money, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.9 notion and millinery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957.2 obstetrical. . . . . . . . . . . tº ſº tº e º e º 'º º tº º ºs e º ſº e º ºs º ºr s º 069.7, 204.22 pack, hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 1 pack board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957.3 packsaddle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 1,957. 19 paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957.8 paper-lined. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957-19,957.2 patient's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957-19 politzer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-27 radio equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 rice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19, 957-2 roofing cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . .957. 19,957.2 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.29 rubber insert. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-23 saddle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069. 2,957. 19 Sand. . . . . . . . . . . . . . . . . . . . . . . . tº e º 'º º e º tº e º º is . . . . . . . . . 957. 13 X-ray. . . . . . . . . . . . . . º ºg º O ſº e - tº e º º te tº e º e º 'º tº º e º 'º - © tº e 957. 13 sleeping. . . . . . . . . . . . . . . . . tº tº e º 'º e º 'º we e º 'º . . . . . .315. 12, 315.9 sugar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957-19,957.2 tool, canvas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 14 utensils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 Vegetable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957. 19,957.2 Wardrobe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957. 1,957. 19 Waterproof paper. . . . . . . . . . . . . . . . . . . © e g º º 957, 2 Bags and Sacks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957. , 957-9 Bags and bottles, water. . . . . . . . . . . . . . . . . . . . . . . tº e º e º e 204.23 Bain marie pans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bake ovens, gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614 - 2 Bake Dans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 32, 614.9, 681.41 Bake shop aluminum Ware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631-5 Baker, electric, therapeutic. . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Baker bowls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29 Bakers' bench brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Bakers' caps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395-11 Bakers' tables, Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.51 Bakery machinery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 786. Bakery safety instructions. . . . . . . . . . . . . . . . . . . . . . . . . . 797.0 Bakery scrapers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 786. Bakeshop enamel-Ware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 Bakeshop Wireware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681. 49 Baking asphalt varnish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.42 Baking cutter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-22 Baking-dish linings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-22 Baking Ovens, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 gas, portable. . . . . . . . . . . . . . . . . . . . - º º ºs e e - - . . . . . 614.9 Baking pans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .612-22,612.29 Baking powder. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155. 1 Baking sheet, aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-22 Baking soda. . . . . . . . . . . . . . . . . . . . tº º e º e g º - ... 155.2, 819. 1, 834. 5 Balance computers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916. 1 Balances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.5 Balcony for mounting on poles carrying cable boxes. .. 719.62 Bale-tie Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 41 Baling material, Jute. . . . . . . . . . . . tº e º e º 'º - e. e. . . . . . . . . . . 322.3 Baling of clothing and equipage. . . . . . . . . . . . . . . . . . . . . 781. Balk pier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-59 Balkan frame clamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Balkan frame hammock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.94 Balkan frame poles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Ball, basket. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069. 1,943. 1 bowling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943-1 foot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069. 1,943. 1 golf. . . . . . . . . . . . . . • e e º 'º e C & . . . . . . . . . . . . . . . . . 209-91, 943. 1 lacrosse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209.91, 943. 1 soccer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069. 1, 943-1 volley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069. 1,943. 1 water polo. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943. 1 Ball- and roller-bearing lubricant. . . . . . . . . . . . . . . . . . 504.49 Ball and roller bearing steels. . . . . . . . . . . . . . . . . . . . . . 621.21 Ball and roller bearings. . . . . . . . . . . . . . . . . . . . . . . . . . . . 766.2 Ball and shouldered ring apparatus for softening point tests. . . . . . . . . . . . . . . . . . . . . . . . . 216. , 500. , 505.0, 505.30 Ball and socket joint, automobile. . . . . . . . . . . . . . . . . . . 722.33 Ball bearings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 22, 766. Ball clay. . . . . . . . . . . . . . . & ºr Ball mills (laboratory apparatus) . . . . . . . . . . . . . . . . . . . 918.9 Ball stud, automobile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.33 Ball tapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-35 Ballast, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511.73, 518.9 Ballast pumps (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755.0 Ballast system (ship). . . . . . . . . . . . . . . . . . . . . . . . . .607.0, 755.0 Ballast weights. . . . . . . . . . . . . . . . . . . . . . . . . .516. 4,601.3, 651. 1 Balling 915. 29 Balloon and airship fabrics. . . . . . . . . . . . . . . . . . . . . . . . . 396. Balloon and parachute silk. . . . . . . . . . . . . . . . . . . . . . . . . . 373. 21 Balloon cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396. Balloon envelopes, paraffin coating. . . . . . . . . . . . 724. 1,724.4 Balloon tires. . . . . . . . . . . . . . . . . . . . . . . . . . . 206. 1, 722. 36,743. Balloons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-1 marking for. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724; 1,734-4 meteorological. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209.99,724 - 1 target practice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724 - 1 Balls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943-1 Balmony (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-89 Balsa lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400. 29, 413. 31 Balsam apple (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.25 Balsam grading rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400-23 Balsam of Copaiba (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816.73 Balsam of Peru. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .214. , 816.79 Balsams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214- Balsams, resins, oleoresins, and gums. . . . . . . . . . 816. 7, 816. 79 Bamboo, rattan, and reed furniture except chairs. . . . 439.1 Banana oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 2 Banana powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131-1 Bananas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131. 1 Band instruments. . . . . . . . . . . . . . . . . . . . . . . . . .925. , 925. 1,925-9 Band saw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 17,784-1 Bandage, cable splicing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.56 canton flannel. . . . . . . . . . . . . . . . . . . . . . . . . . . . .398. 31,915.51 COtt,0II, elastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398. 31 flannel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398.31 gauze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .398. 32,915. 31, 915-51 muslin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .398. 31, 915-51 Dlaster-of-paris. . . . . . . . . . . . . . . . . . . . . . . . . . .398.31, 514-2 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-11 Süspensory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398.31 underground conduit construction. . . . . . . . . . . . . . . . . 719.56 Bandage cutter, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Bandage scissors chain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-59 Bandage Winder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Bandages and plaster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204 - 1 Bandit-resisting enclosures. . . . . . . . . . . . . . . . . . . . . . . . . 518.54 Bands, (aluminum). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.9 arbor, emery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 arm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399-1 Cap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397. 19 copper, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 hat, pyroxylin-coated fabric. . . . . . . . . . . . . . . . . . . . . 311.99 infants', cotton knit. . . . . . . . . . . . . . . . . . . . . . .309.4, 312.5 paper, Shirt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477-9 retainer, matrix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208. 2 rubber, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-13 Sweat, cap leather. . . . . . . . . . . . . . . . . . . . . . . . . . 069-4,069.9 Baneberry (medicinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 816. 19 Bank checks and drafts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. Bank pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 15 Banner silk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373-22 Bar lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .651.2 Bar mat (steel). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-41 Barbed Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 43 Barbed wire gauntlets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 068.7 Barbed Wire post. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619-3 Barber chair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-36 Barberry (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-19 Barber's Supply kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951-62 Barbital. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.89, 819.9 Barbital sodium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819-9, 834-9 Bare and coated iron and steel Wire. . . . . . . . . . . . . . . . . 603-41 Bare and COated Wire I’Ope. . . . . . . . . . . . . . . . . . . . . . . . . . . 603-42 Barite (Baryte). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Barium acetate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835-8 Barium carbonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835-1 Barium chlorate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835.9 Barium chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835-2 Barium compounds. . . . . . . . . . . . . . . . . . . . . . . . e Gº & C & G - e. 835. , 835.9 Barium dioxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835-3 Barium hydroxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835-4 Barium iodide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835-7 Barium nitrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835-5 Barium peroxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835-9 Barium sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835.9 Barium sulfate pigments. . . . . . . . . . . . . . . . . . 840.5, 841.2, 842. 1 Barium Sulphide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835-6 Bark and Stern (medicinal) . . . . . . . . . . . . . . . . . . . . . . 816.5, 816.59 © º ºs e o 'º - e º e º e º ºr tº e º e º ºs e º & e º & º ºr e º is e º e º e º e º e º º tº e º ºs e º e º £ tº e º sº dº º e º e º e e o 'º e º e 1.192 Index Barley, ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.9 Pearl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101- 1 Barley and barley preparations. . . . . . . . . . . . . . . . . . 101. , 101.1 Barley feed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.9 Barley flour. . . . . . . . . . . . . . tº gº tº e º C & tº tº ſº e º ºs . . . . . . . . . . . . . 101-2 Barley grain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº º e º e º 'º 101.1 Barley hulls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº ſº e º & tº e º 'º º . 119.9 Barley Straw. . . . . . . . . . . . . . . . . . . . . . . tº gº tº e º 'º & © tº º • . . . . . . 113.5 Barns, dairy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.80 Barograph, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26, 917.2 Barometers, aneroid. . . . . . . . . . . . . tº º is tº ſº tº g º ſe e is gº tº . . . . . . . 917.2 mercurial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 917.2 Barracks bag.. . . . . . . gº º e º e g © tº ſº gº tº e . . . . . . . . . . . . . . . . . . . . 957. 19 Barracks chairs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438.9 Barrel head for throwing heavy weight (athletic).... 943.94 Barrel heading and hoops. . . . . . . . . . . . . . . . . . . . . . . . . . . . 421.3 Barrel law. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-10 Barrel Staves, tight. . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - 421. 1 Barrel truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 2, 729.3 Barrels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421-0, 951. 1, 951. 10 beer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421-1, 421-3 drums, and tubs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951. metal. - - - - - - - - - - - - - - - - - - - - - - - - • . . . . . . . . . . . . . . . . . . 951-12 Pork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951. 13 Slack and tight. . . . . . . . . . . . . . . . . . . . . . . 421.2, 421-3, 951. 13 Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951. 13 Bars, alloy steel. . . . . . . . . . . . . . . . . . . . . . 603. 21, 603. 23, 621.31 aluminum and aluminum alloy. . . . . . . . . . . . . . . . 631. 13, 631.31 aluminum bronze. . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - 647. 12 axle steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 25 beryllium-copper alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . 643.9 boring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº º ºs º de & gº º is tº º ſº 741. 2 brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644. 12 bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646. 12 bronze, manganese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , 647. 22 carbon steel. . . . 603.20, 603. 21, 603.23,603. 27,603.3, 621.31 cartridge brass. . . . . . . . . . . . tº tº gº tº º ſe e º gº tº . . . . . . . . . . . . 644. 12 carbon Steel, hot rolled. . . . . . . . . . . . . 6O2.2, 603. 23, 611.51 chisel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.91 chrome-molybdenum-aluminum (for nitriding). .621.31,622.6 chrome-molybdenum-vanadium (for nitriding)....... 621.31 chrome-nickel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-33 chrome Vamadium Steel. . . . . . . . . . . . . . . . . . . . . . 603. 33,621.34 chromium alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621. 21, 621.31 Claw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16. Copper, and Copper alloy. . . . . . . . . . . . 641. 11,641. 12, 645. 11 copper ingot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641. 11 copper-nickel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643.5 copper-silicon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643.3 copper Wire. . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . 641. 11 COpper for Staybolts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641-12 corrosion-resisting. . . . . . . . . . . . . . . . . . . . . . . .621. 31, 622.6 CTOW• - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . 616.91 digging and tamping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.61 flinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-1 German silver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655. 1 gilding metal. . . . . . . . . tº e º e º e º e º 'º º e º te e º 'º is dº ſº tº e º gº tº e ... 643.9 good conduct. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944-3 iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-1, 603.23 Joint, railroad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606.2 lake copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 1. 11 lingual, gold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662. lining track. . . . . . . . . tº º e º 'º º ſº tº tº gº tº dº tº e º º º tº e s tº as s º gº gº tº gº 616.8 magnesium-base-alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 695-4 manganese bronze. . . . . . . . . . . e e º is tº tº tº gº tº gº tº ſº tº ſº tº ſº tº tº tº . . . 647. 22 manganese, free-cutting. . . . . . . . tº g g tº gº is . . . . . . . . . . . . 621-31 mosquito. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .317-3, 915. naval brass. . . . . . . . . . . . . . . . g e º ºs e s a tº e º 'º e º e s tº e s a e ... 644. 12 nickel alloy. . . . . . . . . . . . . . . . . 621. 21, 621. 28,621. 31, 622.6 nickel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.31 nickel-chromium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-31 nickel-chromium-iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 656.4 nickel-chromium-molybdenum. . . . . . . . . . . . . . . . .621. 31, 622.6 nickel-copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654-2 nickel-copper alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654-53 nickel-copper-zinc alloy. . . . . . . . . . . . . . . . . . . . . . . . . 655. 1 nickel-silver (German silver). . . . . . . . . . . . . . . . . . . . 655. 1 phosphor bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647-32 pinch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.91 projectile stock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-31 push (builders hardware). . . . . . . . . . . . . . . . . . . . . . . . . 617.34 rail Joint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606-2, 621-22 red brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644. 12 reinforcing steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605- 25 rivet, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-21 rivet, wrought iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 1 Splice, railroad. . . . . . . . . . . . . . . . . . . . . .606.0,606. 1,606.2 Spring steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.33, 621-34 Steel. . . . . . . . . . . . 602. 2,603.0, 603. 23, 605. 11,605. 12, 621.31 Steel, chrome-molybdenum. . . . . . . . . . . . 621. 21,621. 23,621.31 steel, chrome-nickel-molybdenum. . . . . 621. 21,621. 23, 621.31 steel, chrome-Vanadium. . . . . . .621. 21, 621. 22,621. 26, 621.31 steel, chromium. . . . . . . . . . . . . . . . . . . . . . . . . . . . 621. 21, 621. 31 steel, chromium-molybdenum. . . . . . . . . . . . . . . . .621. 23, 621.31 steel, chromium-nickel-silicon. . . . . . . . tº gº tº C tº g ſº . . . . 621.31 steel, cold finished. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602. 2 steel, commercial grade. . . . . . . 602.2, 603. 21, 603-23, 603. 24 steel, concrete reinforcing. . . . . . . . . . . 605. 25 tº e º ſº º ºs e º e Bars, steel, corrosion-resisting. .602.2, 621. 21,621.31,656.0 Steel, for carburizing. . . . . . . . . . . . . . . . . . . . . . . . . . . 602.2 Steel, free-cutting manganese. . . . . . . . . . . . . . . . . . . . 621.31 Steel, high-tungstem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621. 25 Steel, hull construction. . . . . . . . . . . . . . . . . . . . . . . . . 605. 15 Steel, molybdenum. . . . . . . . . . . . 621. 21, 621. 23,621. 26,621.31 steel, nickel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-31 steel, nickel-chrome. . . . . . . . .621. 21,621. 23,621.31,656.0 Steel, nickel-molybdenum. . . . . . . . . . . . . . . . . . . . . . . . . 621. 21 Steel, packaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602.2 Steel, reforging. . . . . . . . . . . . . . . . . . . . . . . . .” --602.2, 603.21 steel, reinforcing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605.25 steel, shell stock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.22 steel, ship. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 805-15 steel, staybolt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.21 Steel, tungsten. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-31 Steel, Vanadium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-26 steel, Welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.26 Steel Joint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606-2 tamping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .616.61, 616.8 Wrecking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618-91 Wrought iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 1,619.2 Wrought iron, Staybolt. . . . . . . . . . . . . . . . . . . . . . . . . . . 608.31 Bartlett pears. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-22 Barytes pigments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 841-2 Baše plate, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Base plate wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Baseball CapS. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 395. 15 Baseball pants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-4 Baseball shirts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-5 Baseball shoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 067-8 Bases, cut-out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-22 fuse block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-21 heel, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 067.6 lamp, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-21 plaster, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 24 Wooden tray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-46 Bases and plates, baseball, . . . . . . . . . . . . . . . . . . . . . . . . . 943-4 Basic impulse insulation lèvels. . . . . . . . . . . . . . . . . . . . . 719.50 Basic lead carbonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.35 Basic lead Sulphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.35 Basin stand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.46 Basins, canvas folding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .399.2 catch, concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.4, 518.65 hospital. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.41 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.24 Wash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29,631.5 Basket crates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.35 Basketball. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069. 1 Basketball goods and apparatus. . . . . . . . . . . . . . . . . . . . . . 943.97 Basketball pants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-4 Basketball shirts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397. 14 Basketball shoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.96 Basketball standards. . . . . . . . . . . . . . . . . . . . . . . . . . . 943. 1, 943-97 Baskets. . . . . . . . . . . . . . . . . . . . . . . . . . . .422-, 952. 1,952. 10, 952. 19 berry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952-11 bread, wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952-19 climax, for grapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952. 11 culture tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-46 desk, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932-3 dog- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 612. 29 fruit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952. 11,952. 12,952.1% laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 laundry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .787. , 952-19 round stave. . . . . . . . . . . . . . . . . . . . . . . . . 952. 11, 952. 12, 952. 19 Steamer, aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 till. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952-11 tobacco. . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . 952-11 Vegetable. . . . . . . . . . . . . . . . . . . . . . . . . . . 952. 11, 952. 12,952. 19 Baskets and hampers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952. Bass drums. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 925-4 Basswood grading rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.31 BassWOOd Splints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915, 52 Basting spoon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-14,614.9 Bath mats, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-3 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208.8 Bath robes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .311-98, 368-3 Bath thermometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.81 Bath towels, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.3 Bath towels (Turkish). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.3 Bathing suits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367-6 Bathing trunks, knit wool. . . . . . . . . . . . . . . . . . . . . . . . . . . 367-6 Bathrobes, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-98 Bathroom accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 538-9 Bathroom accessories, colors. . . . . . . . . . . . . . . . . . . . . . . . 532-20 Bathroom crockery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533-2 Bathroom furniture of wood. . . . . . . . . . . . . . . . . . . . . . . . . . 431-3 Bathroom stools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438.5 Baths, eye glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Baths, laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Baths, salt, for heating metals. . . . . . . . . . . . . . . . . . . . . 839-39 Bath tubs and sinks (enameled iron or steel). . . . . . . . 617.76 Bath tubs, enameled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617-76 Bathtubs, porcelain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 538-23 Baton, drum major. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 relay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Bats, paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296. 2, 473.3 Battalion-flagstaff belts. . . . . . . . . . . . . . . . . . . . . . . . . . . 069.3 1193 Directory of Commodity Specifications Battens (lumber). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .402. 2, 413.20 Batteries, aircraft, packing of. . . . . . . . . . . . . . . . . . . . . 953. 2 aircraft storage. . . . . . . . . . . . . . tº e e º ºs e e • . . . . . . . . . . . 712.2 caustic Soda. . . . . . . . . . . . * * * g º e º ºs e e º gº e © tº e º 'º - e º 'º e º & 712. 1 dry Cell. tº ſº e º e º e º ſº • * ~ * * * * * * * * * * * e º s is e e º e e s e º e s e e is 712. 1 ſlashlight.. tº dº tº e g º e tº e º e º sº e º 'º e s e º e º e º ºs e o e º e e e º e º e s 712. 1 gravity. . . . . . . . e e g º E © º ºs º dº º ºs e º & tº e º e º e is tº gº tº gº tº e º tº gº e se 712. 1 primary. . . . . . . . . . . . . . . . . . . . . . . & e º ºs e º 'º e e º e º 'º e º e º ge te 712. 1 radio, lead storage. . . . . . . . . . . . . . . . . . . º, e e s e e s e e e e 712. 2 railway, storagé type. . . . . . . . . . . . . . . . . . . . © gº tº gº tº e ... 712.2 Storage- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - de ſº tº g º e º ºg e e 712, 2 telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712, 2 Batteries and electroplating apparatus. . . . . . . . . . 712. , 712. 1 Battery adapter. . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * e º e º º . 712. 9 Battery anodes and cathodes. . . . . . . . . . . . . . . . . . . . . . . . . 712.5 Battery boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.3 Battery cabinets, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 12 Battery cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Battery carrying box. . . . . . . . . . . . . . . . . . . . tº e º e º º ſº gº tº ſº º tº 953.9 Battery carrying case. . . . . . . . . . . . . . . . . . . . . . e & gº e º e º 'º . 712. 3 Battery carrying strap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205. 1 Battery cases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.3 Battery cells. . . . . . . . . . . . . . . tº º ſº e º ſº tº e e tº º ſº gº ºn tº dº º C º C e gº º 712. O Battery chargers. . . . . . . . . . . . . . . . . . . . . . . * - - - - - - - - - - - - 712.6 Battery-charging control panel. . . . . . . . . . . . . . . . . . . . . . 714.41 Battery charging receptacles. . . . . . . . . . . . . . . . . . . . . . . . 715-21 Battery Cleaning brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Battery containers, asphalt composition. . . . . . .712.0, 712.3 Battery-deck covers. . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . 319.99 Battery electrolyte. . . . . . . . . . . . . . . . . . tº e º e º e º ſº tº e . . . . . 712.4 Battery Jars. . . . . . . . . . . . . . . e gº tº e º 'º sº e º ºs º ºs e º e º ºs e º sº tº tº e º ſº 712.3 Battery-sealing compound. . . . . . . . . . . . . . . . . . . . . . . . . . . . 712. 2 Battery sockets. . . . . tº e º ºs º ºs e e is • . . . . . . . . . . . . . . . . . . . . . . 712. 2 Battery supply fuses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 21 Battery telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 718.21 Battery testing Outfit. . . . . . . . . . . . . . * @ e e º e º ºs e º sº tº tº . . . 712.2 Battery tray terminal lugs. . . . . . . . . . . . . . . . . . . . . . . . . . 722.32 Batting, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319. 1 Battleship linoleum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391. Baume' Scale for Sugar solutions. . . . . . . . . . . . . . . . 160. , 919.4 Bauxite. . . © º ſº tº gº tº º Gº º tº º gº º e º º gº tº e º e º ºs e º 'º - e º 'º º tº º tº e º º ſº tº º º 8 • 1 Bave Ovens, Japanning and enameling. . . . . . . . . . . . . . . . . 614.9 Bay leaves. . . . tº e º º ſº gº tº º te e º e º e º ºs e º º ºs e º ºs e º sº e º ſº e º e º º ºs e º 'º 154.49 Bayberry (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . .816. 19,816.59 Beacon, rotating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Spherical reflector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Beacon control switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 11 Beacon tower, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 23 Bead finish (glass). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955-0 Bead seat contour for removable flanges of bus and truck rims. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 36 Bead scrub brush. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Beadlock contours. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.36 Beadlock Valve hole details. . . . . . . . . . . . . . . . . . . . 206.3,722.36 Beads, glass, laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Beaker brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Beakers, glasses, graduates, and funnels. . . . . . . . . . . . 918.2 Beam headlights, automobile. . . . . . . . . . . . . . . . . . . . . . . . . 716. 12 Beam roof construction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412.0 Beams, brake, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.42 dual wheel jacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 19 Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412. 1 Beams and columns for buildings. . . . . . . . . . . . . . . . . . . . . 518.58 Bean bags. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 957. 19 Bean pots, aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22,631.5 earthenware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533-3 Bean Sprouts, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126-11 Beans, cacao and products. . . . . . . . . . . . . . . . . . . . . . . . . . . 151.0 Canned and dry- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 126. 11 fresh. . . . . . . . . . . . . . . . . . . . . tº º e º Gº Gº © e º e º ºs e º e º e e e e º 'º e 122. 11 green, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126-11 lima, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126, 11 fresh and frozen. . . . . . . . . . . . . . . gº tº tº º e º 'º © e º ſº º tº º • 122. 11 DeaS, okra. . . . . . . . . . . . . . . . . . . . . . . . . e tº e º 'º e e ſº ſº tº e º 'º © 122. 1 SI18D, canned. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 126. 11 fresh and frozen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122. 11 string, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126-11 fresh. - - - - - - - - - - - - - - - - - - tº e º ºs e e tº e º ſº ſº tº tº tº ºp º 'º º e º ſº gº 122. 11 W8X, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126. 11 Beans and peas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126-1 Bear's Breech (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . ... 818. 89 Bear's foot (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Bearberry (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.39 Bearded usnea (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816.65 Bearers (lumber). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Bearing alloys. . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - 692.0 Bearing Circles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.6 Bearing metal standard sample. . . . . . . . . . . . . . . . . . . . . . . 692-2 Bearing metals, babbitt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692-1 bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 698-2,692-3 copper alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . .643-7, 692-2 Other than babbitt. . . . . . . . . . . . . . . . . . . . . . . . . . . . 892. 2 phosphor-bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 698-2 White. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • - - - - 692. 1 Bearings, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692-3 antiſ riction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.3 babbitt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692. 1 ball- - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . 724-22, 766-2 Bearings, bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.2 cast silver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.3 copper-lead-tin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.2 copper-tin sintered (oil impregnated)............ 692.3 engine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ,692.0, 722.30 Journal- - - - - - - - - - - - - - - - - G - G & º º ſº º . . . . . 611. 22,692. 1,692.3 lined. . . tº e º e º 'º tº tº gº tº tº º te tº tº tº e º te e e e º & © e º 'º º e º 'º e º e º e g o e e 692. 3 main and connecting rod. . . . . . . . . . . . . . . . • . . . . . . . . . 692.3 metal- - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . • . . . . . . . . . . . 692.3 phosphor bronze. . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . 692.2 roller. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 786. 2 spherical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.3 Silver. . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.3 Sintered. . . . . . . . . tº e º e º ſº tº e º ºs & • . . . . . . . . . . . . . . . . . . . . 692.2 White metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.1 Beater, e88- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 612.3 Beater processing of wood pulp. . . . . . . . . . . . . . . . . ... . . . 400.50 Beating bowls, metal. . . . . . . . . . . . tº se e g º e tº e º 'º º º º . 612. 22, 631.5 Beaver cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365. 11 Bebeerin sulfate (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 811. Bed blankets, Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315.5 Woolen. . . . . . . . . . . . . . . . . . . . . . . . . . 369. 21 Bed casters. . . . . . . . . . . . . . . . . . . . . tº gº tº e e tº ſº º º ſº e º ºs º º ºs º ºs º º 617.9 Bed 80 ſeen - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915.36 Bed sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315-2 Bed shirts. . . . . . . . . . . . . . . . . . . . . . . . . tº gº tº e º 'º - - - - - - - - - - - 312.2 Bed shoe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431. 11 Bed Springs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613. 1 Bed tray- - - - - - - - - - - - - - - - - - - - - - - - - - - e gº & e º ſº e g º e gº e e e º e e 915.46 Bedding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315. Bedding CaSe, CanWas. . . . . . . . . . . . . . . . e º 'º gº tº tº e º º ſº e º e º 'º e 399.3 Bedding hay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.99 Bedding roll. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 Bedding straw- - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . 113. Bedford cord and Whipcord. . . . . . . . . . . . . . . . . . . . . . . . . . . 365. 12 Bedpan brush. . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . .982. 3,982.9 Bedpan covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Bedpan 8terilizers. . . . . . . . . e º e º º ºs e º º e tº º ºs e º g º e º te º ºs º e º 915.32 Bedpan Washers, Steam-flushing. . . . . . . . . . . . . . . . . . . . . . 915. 39 Bedpans, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 47 Bedroom furniture Of Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . 431. 1 Beds, bed Springs, cots. . . . . . . . . • - - - - - - - - - - - - - - - - - - - 613-1 hospital. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.35. 1 metal- - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613. 1 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Stateroom. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 613. 1 Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431. 11 Bedsack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315. 14 Bedside tables, locker, and ſolding types. . . . . . . . . . . 915.36 Bedsides, detachable hospital. . . . . . . . . . . . . . . . . . . . . . . 613. 1 Bedspreads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315-4 Bedsteads, SpringS and mattresses. . . . . . . . . . . . .315. 10, 613. 1 Beech flooring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .411-29, 518-56 Beechdrop (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 816. 89 Beef, corned, bulk and canned. . . . . . . . . . . . . . . . . . . . . . . 018. 12 hash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O18.5 dried- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O18. 13 fresh- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 011. 1 Beef and iron elixir. . . . . . . . . . . . . 818.81, 818.85, 819.4, 839.34 Beef and Veal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 011. Beef and Veal livers- - - - - - - - - - - - - - - - - - - - - - tº e º ſº tº º ſº º º ſº 011.4 Beef and Veal, prepared, preserved, Canned. . . . . . . . . . Beef bulls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 001-2 Beef Caſ'C888es - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 011. 1 Beef cattle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 001-2 Beef extract. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4, 819.75 Beef hearts. . . . . . . . . . . . . . . . . . . & ſº e º º te tº & © tº º º ſº e º º º tº e º 'º 011-2 Beef Juicer. . . . . . . . . . . . . . . . . . . tº e º º ſe tº tº º ºg º º º e º 'º e º 'º e º 'º e 612. 3 Beef kidneys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 011. 5 Beef knuckles. . . . . . . . . . . . . . . . . . . . . . . ſº e º e º & º ºs e º ºs e º º e ºl O 11.3 Beef livers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 011.4 Beef tongue, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 018-11 Beef tongues. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 011.6 Beer. . . . . . . . . . . . . . . . . . . . . . . gº e º ºs e º º ſº e º & e º e º sº e tº e º e º º º e 179. Beer barrels. . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . .421. 1, 421-3 Beeswax and beeswax compound. . . . . . . . . . . . . . . . . . . . . . . . 6. Beet greens, fresh and canned. . . . . . . . . . . . . . . . . . . . . . . 125-9 Beet pulp feed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119-1 Beet sugar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161. 1, 161-3 Beets, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127. 1 fresh- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 123. 1 Bell and Signal cord. - - - - - - - - - - - - - - - - tº ſº e g tº e e º ºs e e º 'º tº º 302.41 Belladona extract. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 819-73 Belladona leaf and root. . . . . . . . . . . . . . . . . . . . . . . 816. 19,818.33 Belladonna liniment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-36 Belladonna ointment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 817-52 Belladonna plaster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 817-62 Bellad Onna root. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 816. 19 Bellad Onna tincture. . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39,818-72 Bellies, pork, dry salt cured. . . . . . . . . . . . . . . . . . . . . . . 012-92 Bellows, foot power. . . . . . . . . . * * * g º ºs º e º te e º e º e & . . . . . . . 615. 52 foundry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 52 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 13 Bellows leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O89.6 Bellows net- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 317.9 Bells, buzzers, and push buttons. . . . . . . . . . . . . . . . . . . . 718-33 call. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 highway Crossing. . . . . . . . . . . . . . . . tº º tº e º G s sº e s e e s e o e 718.5 1194 Index 718.33 7 18.33 718.33 718.33 Bells, loud-ringing extension. . . . . . . . . . . . . . . . . . . . . . . motorboat- - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ship- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - time internal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vibrating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.33 Belt ax sheath. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O89.3 Belt drives, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.3 Belt duck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303.0, 303.97, 314. 1 Belt hooks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.63 Belt rivet burrs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.4 Belt rivets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-21, 608.4 Belt suspenders. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 311.8 Belting, conveyor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207. 1, 314.3 Gotton- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 314. 1 elevator, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207-2 leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .066.0, 066.3 power-transmission, Cotton. . . . . . . . . . . . . . . . . . . . . . . 3.14.3 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207-0, 207.3 Belts, battalion-flagstaff. . . . . . . . . . . . . . . . . . . . . . . . . . O89.3 body, and safety straps. . . . . . . . . . . . . . . . . . . . . . . . . . 069.3 cartridge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314.2 fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.31 gunners' safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.3 leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.3,069.3 linemen's leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O89.3 magazine, r1ſle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.8 officers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.3 pilot's safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.3 pistol Or revolver. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 311.8 Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O69.3 O69.3 Sword- - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.3 tractor- - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . 729-5 ‘Web. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.8 Window cleaners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.3 Bench electrical repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.99 instrument repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 laboratory, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Bench grinders, electric. . . . . . . . . . . . . . . . . . . . . . . 541.3, 615.39 hand- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 711. 24 Bench planer and Jointer. . . . . . . . . . . . . . . . . . . . . . . . . . . . 764. 1 Bench plates and stakes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.73 Bench Sander, woodworking. . . . . . . . . . . . . . . . . . . . . . . . . . . 784. 1 Bench screw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Bench welder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767. Bend testing of metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600. 1 Bend testing of wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600. 1 Bending radius, tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-21 Bends, lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651-9 Bentonite (industrial and medicinal)........... 531.7, 817. 11 Bentwood chairs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435.2 Benzaldehyde. . . . . . . . . . . . . . . . . . . . . . . . . . . 818.59, 818.89, 824. Benzene (benzol). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 801. 1,848.0 Benzin, purified. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503-1 Benzine and petroleum ether. . . . . . . . . . . . . . . . . . . . . . . . . 503. 1 Benzocaine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Benzoic acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217. , 802. 1, 821.9 Benzoic and Salicylic acid Ointment. . . . . . . . . . . . . . . . . 817. 51 Benzoin, tincture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.79 Benzoinated lard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 043-21 Benzol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 801. 1, 848.0 nitro (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803.29 Benzol Vapor determination. . . . . . . . . . . . . . . . . . . . . . . . . . 801. 1 Berberine (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Berberis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19, 818.31 Bergamot Ofl. . . . . . . . . . . . . . . . . . . Bermuda hay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bermuda Onions, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Berries, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Currants, and grapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132-1 fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.11 Berry baskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952. 11 Berry boxes, Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-32 Berry 'Crates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.32 Berth Cup holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.9 Berth mattresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .315. 11, 369.3 Berth Springs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-1 Berth straps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.5 Berths. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-1 Beryllium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 696. Beryllium copper alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643.9 Betanaphthol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 801.4 Betelnut (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.49 Bethroot (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . .816. 19,818.31 Bevel gears. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 50, 611-55 Bevels and miter boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.31 Beverage bottles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955-1 Beverages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170-179 Beverages, fruit (non-alcoholic). . . . . . . . . . . . . . . . . . . . 178. malt- - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . 179. Bias binding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-92 Bible paper. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475-71 Bibulous paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 471-3 Bicarbonate of Soda. . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 1, 834-5 Bichloride of mercury tablets. . . . . . . . . . . . . . . . . . . . . . . 839.36 Bichromate, ammonium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 831-2 Bicycles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725. 1 B1 ſurcated rivets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.4 Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º ºn tº e º 'º me e º ſº e º 'º e º e º 'º e 8 e 111.3 123.3 134. 11 621.31 605.25 621.31 602.2 385.91 439.9 932.6 932.6 932.6 932.6 911.9 788. Billet Steel, chrome vanadium. . . . . . . . . . . . . . . . . . . . . . . Billet Steel concrete reinforcement bars. . . . . . . . . . . . B11 lets, alloy Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Billiard cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Billiard tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Binders, angle back liſt ring and end-lock. . . . . . . . . . ledger and loose-leaf. . . . . . . . . . . . . . . . . . . . . . . . . . . . office. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PTOn 8- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - slide, film. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . staple, print shop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Binders and stub files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.6 Binders board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472-32 Binding, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-92 Binding posts, electrical instrument. . . . . . . . . . 715.39,722.32 radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 .69 ‘Binding wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .603-41, 608. 13 Bindings, braid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-92 Binoculars and telescopes. . . . . . . . . . . . . . . . . . . . . . . . . . . 914.2 Binocular loupes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914-2 BinS, bakery. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 786. Bins, rotary, for storage purposes. . . . . . . . . . . . . . . . . . 959.7 Bioassay of drugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Biological apparatus and Supplies. . . . . . . . . . . . . . . . . . . 918.8 Biological medicinals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812. Biological products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812- Biological stains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 19, 812. Birch flooring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .411-29, 518-56 Birch grading rules. . . . . . . . . . Birch lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413-32 Birch tar oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813-9 Birch wood (for Small arms). . . . . . . . . . . . . . . . . . . . . . . . . 413.51 Bird cherry (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816.39, 816.51 Bird spider (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4 Bird's-eye (diaper) cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . 308. 5 Bird's-eye diapers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Biscuit and short-bread mixtures. . . . . . . . . . . . . . . . . . . . 108.9 Biscuits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108-9 Bismuth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 633-, 633-1 Bismuth ańd potassium tartrafie - - - - - . . . . . . . . . . . . 832.4, 836.4 Bismuth and potassium tartrate ampuls. . . . . . . . . . . . . . . 817.21 832.4, 838.4, 836.9 Bismuth chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 836-1 Bismuth compounds. . . . . . . . . . . . . . . . . . . . . . . . 819.81, 836. , 836.9 Bismuth elixir. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.83, 836.9 Bismuth glycerite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.94, 836.9 Bismuth injections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-21 Bismuth metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 633-1 Bismuth nitrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 836-2 Bismuth paste. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-42, 836.9 Bismuth Subcarbonate. . . . . . . . . . . . . . . . . . . . . . . . . . 819.81, 836.9 Bismuth Sub gallate. . . . . . . . . . . . . . . . . . . . . . . . . . . . 819-81, 836.9 Bismuth Submitrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . 819-81, 836.3 Bismuth Subsalicylate. . . . . . . . . . . . . . . . . . . . . . . . . 817-21, 836.9 Bismuth tartrate. . . . . . . . . . . . . . . . . . . . . . . . . . e e e º 'º e o e º 'º .4 Bismuthous oxid (medicinal). . . . . . . . . tº & e º e º 'º e º 'º - . . . . . 836.9 BistOury, Surgical, Veterinary. . . . . . . . . . . . . . . . . . . . . . 915.29 Bisulphite cooking liquor. . . . . . . . . . . . . . . . . . . . . . . . . . . 833.9 Bite, block (medical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Bits, curb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.9 drill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . e e º e º e º e º e º e º e e 615. 12 rotary (oil well) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 754. Screw-driver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 16- 12,616.23 Snaffle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622-9 wood-boring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 16- 12, 616. 14 Bitter almond (medicinal). . . . . . . . . . . . . . .813.4, 816.49, 818. 19 Bitter apple (medicinal). . . . . . . . . . . . . . . . . . . . . . 816. 25,819.72 Bitter candytuft (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 816.49 Bitter orange elixir (medicinal).............. 816.21,818.84 Bitter Orange oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 Bitter Orange peel, tincture. . . . . . . . . . . . . . . . . . 816.21, 818.71 Bitter wood (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816. 19,816.59 Bitters, ginger ale, sarsparilla, root beer, birch beer. . . . . . . . . . . . . . . . . . . . . . . . . . . e e º e g º e - ... 177., 177. 1 Bittersweet (medicinal). . . . . . . . . . . . . . . . . . 816. 89 Bitumen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505.0, 505.30 Bituminized fiber and drain pipe. . . . . . . . . . . . . . . . . . . . 507. Bituminous carpets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.34 Bituminous cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-13, 505.35 Bituminous coal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501. Bituminous coal storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501-0 Bituminous coated corrugated sheet metal culvert pipe 518.61 Bituminous coating material. . . . . . . . . . . .505. 19, 505.39, 844.3 Bituminous coating for steel. . . . . . . . . . . . . . . . . . . . . . . . 505.4 Bituminous concrete base course for roads. . . . . . . . . . . 518.26 Bituminous concrete foundation for roads. . . . . . . . . . . . 518.26 Bituminous concrete pavements and crossings, , , . . . . . . 518.34 Bituminous emulsions. . . . . . . . . . . . . . . . . . . .505.0, 505. 19, 505.39 Bituminous enamel (and primer). . . . . . . . . . . . . . . . . . . . . . 843-39 Bituminous filled brick pavement. . . . . . . . . . . . . . . . . . . . 518.35 Bituminous fillers (paving)... . . . . . . . . . .505.0, 505. 15, 512. 10 Bituminous grout for waterproofing. . . . . . . . . . . . 505. 15, 505. 16 ..Bituminous macadam and bituminous concrete pavements 518.34 Bituminous macadam base course for roads. . . . . . . . . . . . 518.25 Bituminous macadam foundation for roads. . . . . . . . . . . . . 518.25 Bituminous macadam pavement. . . . . . . . . . . . . . . . . . . . . 518.34 B1tuminous mastic. . . . . . . . . . . . . . . . • & © e º 'º º ve . . . . . . . . . . . 505.0 & e s ∈ E → * g e º e º 'º e º e º e º e º 'o - 4 .32 * e e º ſº e º e 119.5 Directory of Commodity Specifications Bituminous materials. . . . . . . . 502.2, 503.0, 505.0, 505.20, 505.30 Bituminous mixtures, method of sampling. . . . . . . . . . . . . 505. O Bituminous paint. . . . . . * * * * * * * * * * * * ſº tº º tº º ſº tº e º 'º e g g º ºs ... 843.9 Bituminous pavements, flexible. . . . . . . . . . . . . . . . . . . . . . 518.34 Bituminous paving plant inspection. . . . . . . . . . . . . . . . . . 518.30 Bituminous plastic cement. . . . . . . . . . . . . . 505. 13, 505. 15, 505.35 Bituminous preservative treatment. . . . . . . . . . . . . . . . . . . 518. 34 B1tuminous prime coat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.34 Bituminous priming material. . . . . . . . . . . . 505. 16, 505.36, 844. 4 B1tuminous products. . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . 507. Bituminous protective coatings. . . . . . . . . . . . . . . . . . . . . . 505.0 B1tuminous road materials, fluid. . . . . . & º e º ºs º º ºs e 505. O, 505. 20 Bituminous roofing materials. . . . . . . . tº dº tº e º gº tº dº tº e 512. 11, 512. 2 Bituminous saturated fabric. . . . . . . . . . . . .365.98, 505. 16, 505.36 Bituminous Sidewalk. . . . . . . . . . . . . . . tº e º º $ tº ſº gº tº tº gº e º e tº . . . 518.34 Bituminous surface treatments. . . . . . . . . . . . . . . . . . . . . . . 505.4 Bituminous tack coat. . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . 514. 34 Bituminous under feed stokers. . . . . . . . . . . . . . . . . . . . . . ... 614.0 Black alder (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816. 29, 816.59 Black and brown mustard (medicinal). . . . . . . . . . . . . . . . . 816.45 Black and gray enamel. . . . . . . . . . . . . . . . . * † tº & © tº gº tº e º E & . . 843.31 Black and gray paints. . . . . . . . . . . . . . . . . . . . . tº e º e º 'º º tº º tº 844. 61 Black and gray pigments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842. 81 Black bryony (medicinal)....... tº e º e º º tº e º ſº . . . . . . . . . . . 816. 19 Black cherry, Wild (medicinal). . . . . . . . . . . . . . . . . . . . . . 816.51 Black cohosh (medicinal). . . . . . . . . . . . . . . . . . . . . . 816. 19,818.31 Black haw (medicinal).... 816. 19, 816.59, 818.31, 818.34, 818.84 Black Indian hemp (medicinal). . . . . . . . . tº gº tº e º e º as a e e º 'º e 816. 19 Black locust posts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 24 Black lotion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.84 Black mustard (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816.45 Black nightshade (medicinal). . . . . . . . . . . . . . . ... 816. 29, 816. 89 Black paint. . . . . © º gº tº º & G & º is © tº º tº dº º ºs & & . . . . . . . . . . . . . . . . . 844.61 Black pepper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 154.23 Black pepper (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.29 Black plate. . . . . © tº gº tº º ºs e º 'º º ſº . . . . . . . . . . . . . . . . . . . . . . . . . 604.31 Black powder, gun. . . . . . . . . . tº º º tº $ tº dº º º e º e º 'º º . . . . . . . . . . 861. slow-burning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 867. Black Snakeroot (medicinal). . . . . . . . . . . . . $ tº $ tº gº tº º ſº . . . . 816. 18 Black Spider of Curacoa (medicinal). . . . . . . . . . . . . . ... 819.4 Black spruce (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.79 Black target paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844.61 Black willow (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.59 Blackberries, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134. 11 fresh. . . . . . . tº tº e º 'º º ºs e º 'º º & tº gº º ºs º ºs º º dº ſº tº º ºs . . . . . . . . . . . . 132. 11 Blackboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 937. 1 Blackboard chalk. . . . . . . . . . . . . . . . . . . . . . . . * * * * * g e º ºs º e e 937. 1 Blackboard slate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511.51 Blackboards. . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - dº º e º 'º e º e . 937.4 Blackeye beans, dry. . . . . . . . . . . . . tº e º ſº tº gº tº gº e º e Blackhaw. . . . . . . . . . . . ſº Blacking and dauber brushes. . . . . . . . . . . . . . . . . . . . . . . . . 982.4 BlackSmith chest. . . . . . . . . . . . . . . . . tº tº ſº dº e º e º e tº e º 'º º e º º ºs e 958. 2 BlackSmith tools. . . . . . . . . . . . . . . . . . . . tº e º e º gº tº tº gº tº º . . . . . 615. 55 BlackSmiths' anvils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.51 BlackSmiths' aprons, leather. . . . . . . . . . . . . . . . . . . . . . . . O69.9 BlackSmiths' tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 615. 55 Blackthorn (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 39 Blades, disk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º 'º it tº e º E. 732. float, dental, Veter 1mary. . . . . . . gº tº sº º ºs e G & e tº º ſº tº º ºs º º 915. 11 hacksaw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.62 propeller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.9, 631. 9, 724. 24 Ta2OT - - - - - - - - - - - - tº ºi º e º 'º w tº º & tº º 'º e tº dº tº e º gº tº ºn tº e º 'º e º ºs e e ... 6 Saw, J 1 g or Scroll. . . . . . . e is e º e e º sº tº e º e º 'º º º & tº e e º 'º e . 616. 17 Blanc fixe and titanium oxide (pigments). . . . . . . . . . . . 842. 1 Blanco. . . . . . . . . . . . . . . . . © º ſº tº gº gº tº e º ºs e º ºs e º ºs e º 'º & © tº dº º ſº e º ſº . 891. Blank, propeller, compressed WJOd. . . . . . . . . . . . . . . . . . . 724. 24 Blanket felt insulation. . . . . . . . . . . . . . . . . 473.3, 707.44, 709. Blanket insulation, mineral Or rock WOOl. . . . . . . . . . . . . 296.2, 7O7.45,707. 47,709. Blanket powder (offset duplication). . . . . . . . . . . . . . . . . 936. Blanket thermal insulation. . . . . . . . 296.2, 473.3,707.43,709. Blanket warmer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Blanketing, Wool and cotton. . . . . . . . . . . . . . . . . . . . 315.5, 369. 21 Blanketing (household). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315.5 Blankets, cloth, and sheeting. . . . . . . . . . . . . . . . . . . . . . . 204.3 Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .315.5, 369. 2, 369. 21 electrically heated Casualty. . . . . . . . . tº gº ºs e º e º e º 'º e e 717. 4 laundering. . . . . . . . . . . . . . sº e º 'º e º 'º e º e º e º ºs & . . . . .315.0, 369.20 Offset, press. . . . . . . . e is a tº gº gº tº * * g g tº gº tº e º e º 'º º e º e º º e º & . 936. rubber. . . . . . . . . . . . © e º e º 'º e º e is e º º * e º ſº º e º e ºp tº g g g g e º & . 204.31 Saddle. . . . . . . tº º ſº tº gº º e e º e º e º 'º º e * g º is tº º º . . . . . . .319.96, 319. 22 sound-absorbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59 thermal insulation. . . . . . . . . . . . . 296.2, 473. 3,707. 4.1, 709. Woolen. . . . . . . . . . . . . . . . . . . . . . . . . . . g tº º e º 'º $ tº tº e * > * > *g wº 369. 21 Blanks. . . . . . . . . . . . . . . . . . . . e e g º e º e º ºs e s a e º ºs e º º e º sº * * * * * 474. 1 tool. . . . . . . . . . . tº e º ºs e e º e º ºs e s e º ºs e ºs e e º e º sº tº e º ºs e º e º 'º tº º 765. Blast furnace slag (roads). . . . . . . . . . . . . . . . . . . . 512. 10, 518. 28 Blast plates. . . . . . . . . . . . . . . . . tº e º ºs e º ºs e º e º e º º . . . . . . . . . 622.9 Blasting apparatus. . . . . tº º º ºs & ſº ſº ſº tº ſº e is . . . . . . . . . . . . . 751. , 860. Blasting caps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 864. Blasting grit for carbon removal. . . . . . . . . . . . . . . . . . . . 541.9 Blasting machines for mines. . . . . . . . . . . . . ge tº º tº e º ſº tº 751. , 860. Blaud's pills. . . . . . . . . . • e º e e s e s a e º e º e e s is e s is e s e e s º e s tº 839.34 Bleached cotton duck. . . . . . . . . . . e e º e e º e º e º e º e º 'º e º 'º e º e 303.2 Bleached cotton sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.15.2 Bleached shellac. . . . . . ge º e º ºs e º e º e g º º is e . . . . . . . . . 846. 11, 846.62 Bleaches, polishes, dressings. . . . . . . . e º ºs e º is is tº tº º tº tº $ tº * 891. Bleaching powder (photographic) . . . . . . . . . . . . . . . . . . . . . 891. Bleeding of p1 gments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840.5 Blended strup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164.3 Blessed thistle (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . 816.86 Blind hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .617. 12,617.9 Blind locks. . . . . tº º tº E tº º - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.43 Blinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.9 Blinds, Venetian. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423.3 Blinkers, low-intensity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.39 Block b1te (medical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.39 Block rubble. . . . . . . . e e º a tº a e s e e e e e º e e º e s tº e s e º a e e . . . . . 518.84 Block signal rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.40,718.41 Block signaling. . . . . . . . . . . . . tº e º ºs e º º ſº e º ºs º & . . . . . . . . . . . 718, 41 Block thermal insulation. . . . . . . . . . . . . . . . . . . . . . . 296. 2,707.45 Blocking cord, linen. . . . . . . . e tº e º e º ºs e s tº e º e º e s e º e s e º e e 331. 14 Blocks, asbestos. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707.42 asphalt. . . . . . . . . . . . . . . tº º e º gº º ºs e º 'º e º 'º ºf s tº e º 'º e . . . . . . . 518.56 butchers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº tº & e º ºs p . . 436. 1 COncrete. . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * . . . . . . 516.4 C Onnect 1ng, for COmmunicat 10n circults. . . . . . . . . . . 715. 39 dolly. . . . . . . . . . . . ge º e g g g tº ſº º tº gº tº º tº gº tº ſe g tº dº ſº tº ºn e º gº tº g g º g tº 615.9 embedding (medical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 fuse, porcelain. . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . 714-22 granite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511.71 gy DSum- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . 514- 62 insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 12 magnesia molded. . . . . . . . . . . . . . . . . 296.2, 572. , 707.43,709. meat. . . . . . . . . . . . . . . . . . . . . tº º ſe e º 'º gº © tº dº tº gº tº e º e = . . . . . . . 436-1 paving, Wooden. . . . . . . . . . . . . . . .400.42, 402.3, 505. 15, 518.39 recut granite. . . . . . . . . . e º ſº dº e º ſº º º ºs º is . . . . . . . . . . . . . . 511-71 Soldering, asbestos, dental. . . . . . . . . . . . . . . . . . . . . . 915-19 terminal. . . . . . . . . . . . ſº e º e º e e º e s tº e s e s is tº . . . . . . 715. 39, 718.29 thermal insulation. . . . . . . . . . . . 296. 2,707. 45, 707.47, 709. Vermiculite, insulation. . . . . . . . . . . . . . 296.2, 707.49, 709. Vitri fled clay filter. . . . . . . . . . & e º e º dº e º e tº . . . . . . . . 534 - 29 Wood, for floors and pavements. A00.42,402.3,505. 15, 518.39 Blood counting chambers. . . . . . . . . . . . . . tº º º º tº de e º ſº . . . . . . 918.86 Blood diluting pipettes. . . . . . . . . . . . . . . . tº º º e º E tº g º e . . . 918. 1 Blood flour. . . . . * * * g e º dº º ºs e º 'º e g tº e º 'º e º ºs e º & º 'º e º ºs º gº O98. 1, 119.3 Blood lancet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Blood meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O98. 1, 119.3 Blood root (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 816. 19, 818.31 Blood-sugar tubes. . . . . . . . . . . . . . . . . . . © º ſº e º e º e º ºs e tº e º tº gº 918, 7 Blooms, alloy steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.31 iron- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - tº e º g g g tº e # 6O2. 1 Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602-3 Wrought iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602-1, 611-3 Blotters, hand. . . . . . . . . . . . . . . . tº it e º 'º gº º ſº e º e º e º e º 'º . . . . . 931-5 Blotting Paper'. ... • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Blouse, dress (womens). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368. 2 Blow torches and soldering pots. . . . . . . . . . . . . . . 615.39, 615. 72 Blow-off valves (ship). . . . . . . . . . . . . & Cº. tº º º e º 'º e º 'º . . . . . . 703.0 Blower, chip and hot air Syringe. . . . . . . . . . . . . . . . . . . . 915. 27 electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 791. 1 Blower and exhaust Systems. . . . . . . . . . . . . . . . . . . . . . . . . . 791.0 Blowers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 791. 1,791. 2 Blowpipes, acetylene. . . . . . . . . . . . . . . . . . . . tº e º ºs e º ºs . 767., 918.9 mouth. . . . . . . . . . . . . . . . . . . . . . . . . e e º º ſº tº tº dº º e º ºs º e e . . . . 918.9 Welding and cutting. . . . . . . . . . . . . . . . . . . & e º 'º - tº gº tº gº º º 767. Blue Cardinal flower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-89 Blue cohosh (medicinal). . . . . . . . . tº º e º 'º e º ſº º e º 'º º ºs 816. 19, 818. 31 Blue denim working hats. . . . . . . . . . • . . . . . . . . . . . . . . . . . . 395-22 Blue drill, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304-4 Blue flag (medicinal). . . . . . . . . . . . . * g º e º 'º e º 'º e º ºs e º e º º ... 816. 19 Blue-lead paints. . . . . . . . . . . . . . . . . . . . . . tº gº ſº tº º ve tº e º tº º tº tº ſº 843. 63 Blue-lead p197ents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842.61 Blue paints. . . . . . . . . . . . . . . . . . tº gº & E is a tº e º 'º . . . . . . . . . . . . . 844.62 Blue pigments. . . . . . . . . . * c º & © tº . . . . . . . . . . . . 840. 5, 842.2, 842.82 Blue print folders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935- Blue vervain (medicinal). . . . . . . . . . . . . . . . . . . . . . 816. 19,816.39 Blueberries, canned. . . . . . . . . . . . . . . . . . tº e º 'º tº º º e º e º 'º e º º 134. 11 fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132. 11 Blueprint paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478. 34 Blueprinting machines. . . . . . . . . . . . . . . . . . . . . . . . . . . 788. , 935. Bluing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº º tº tº dº º ſº ºn tº º ... 803. 11 Board, asbestos. . . . . . . . tº e º ºs º gº e e º ſº tº es e e e º º e º ºs º ºs e e 545. 2, 719.51 binders'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472. 32 bombing range plotting. . . . . . . . . tº º ºs e º ſº tº Q 6 tº dº tº º e & e º & 935. box, paper. . . . . . . . . . . . . . . . . . . . * * * * * * * c e º º e º ºs e º e s tº 472.0 bread. . . . . . . . e e s e º e s e º e e s e e º 'º e º e s e s a e s tº e º ſº tº gº tº e º e . 429. 1 bristol. . . . . . . . . . . . . . . . . . . . tº º 'º gº is tº & C & tº gº tº ſº tº e º º 474.3, 478.32 bulletin. . . . . . . . . . . . tº gº © tº e º sº tº dº ſº º º * @ s & © tº tº ſº e º $ tº º te e º a 435. 5 carving. . . . . . . . . . . . * * * * * * * * * * * * * e º 'º e º ºs e º 'º a tº dº e º e s tº 429. 1 Chestnut cover. . . . . . . . . . . . . . . . . . . . . . . tº gº tº tº dº tº º ſº º e . . 472. 32 chip. . . . . . . . tº e º gº © tº º * * * * * * * * * * * e º e º e º e º 'º º e s tº e 472. O, 472.31 chopping. . . . . . . . . e tº ſº e g º e º e º e º ºs º g º º tº gº tº ge •º e s ∈ e s e e e . 429. 1 drawing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .429. 9, 935. f 1ber insulating. . . . . . . . . . . . & º º te & tº e º ſº; 96.2, 472.93, 473.3 fire-danger. . . . . . . . . . . . . . . tº tº e º e º e º 'º e º e º is tº e & e g º º º . 998. gypsum sheathing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514.61 1llustrating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . sº tº gº tº e º & . 472.95 instrument, aeronautic. . . . . . . . gº º ºs e º e º e º ſº ſº tº º . . . . . . 724. 26 insulating. . . . . . . . tº e º e de & © tº gº tº º ºs º tº ge & tº gº tº gº gº tº . . . 472.93, 473. 3 Jute tag. . . . . . e e º 'º e º ſº * g º º e º gº tº º º & º dº º is tº e e © & gº tº e º º ºs e ºs 474. 5 Iſlap. . . . . e e º e º 'º ºf e º 'º tº e º ºs º ºs e g tº e º ºs º is dº º te tº * * * * * * . . 429.9, 472. O meat cutting. . . . . . . . . . . . . . . . . . . . . . . . . & is ºn e º te ſº tº e º 'º . 429. 1 meteorological data. . . . . tº e º e º e º 'º gº tº e º 'º e º 'º e º 'º . . . . . . 917. 9 1196 Index Board, news. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.0, 472. 13 pack. . . . . . . . . . . tº it e o ºs e º ºs e º 'º e º is º ºs e º e º e º e º º . . . . . . . . . 429.9 pantry. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . 429. 1 pastry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429. 1 plaster, psum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514-61 plotting (meteorological). . . . . . . . . . . . . . . . . . . . . . . . 917.9 pulp- - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . 472.0 railroad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474. 3 record control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.9 Sheathing, fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.93 Sheathing, gypsum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514.61 Shirt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 499. Sketching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. Spotting, dry cleaning. . . . . . . . . . . . . . . . . . . . . . 521.9, 532.9 stop (athletic). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Structural insulating. . . . . . . . . . . . . . . . . . . . . . . 473.3, 518.53 tage - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . 474. 5 take-off (athletic). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Wall, composition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.44 Iber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.93 gypsum. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . 514- 61 Boards, common (lumber). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.42 panel, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 41,714.42 paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472. Boat anchors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.49 Boat boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 39 Boat chains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.52 Boat-chest sinkers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651. 3 Boat clocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671. Boat cloths. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Boats, combustion (laboratory). . . . . . . . . . . . . . . . . . . . . 918.9 motor- - - - - - - - - - - - - - - - - - - - - - - rafts and parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725. 3 Boatswains' calls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.39 Whistle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Bobbinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317. 1 Bodies, School bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 37 truck, field Servicing. . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 37 Body belts and Safety straps. . . . . . . . . . . . . . . . . . . . . . . . 069.3 Body sizes for boys' garments. . . . . . . . . . . . . . . . . .310.0,368. Bogus Wrapping paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477. 1 Bolled linseed oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 848. 12 Boiler accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703.9 Boiler and firebox steel for locomotives. . . . . . 604. 11, 702.3 Boller code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703-0 Boiler compound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882.2 Boiler connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703-0 Boiler construction code. . . . . . . . . . . . . . . . . . . . . . . 603. 1,767. Boiler feed Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703-0 Boller furnace refractories. . . . . . . . . . . . . . . . . . . . . . . . . 518.9 Boiler feed pumps (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . 755.0 Boiler feed system (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . 607.9 Boiler inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703. 2,703.9 Boiler Outfit, cooking, artillery. . . . . . . . . . . . . . . . . . . 614.9 Boiler performance. . . . . . . . . . . . . . tº e º 'º tº e . . . . . . . . . . . . . . 703-0 Boiler plates, steel. . . . . . . . . . . . 603.21, 604. 11, 621. 32,656.0 Boiler rating code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.4 Boller rivet steel. . . . . . . . . tº e º 'º e g º ºs º tº e wº . 603. 21, 608. 4, 622.9 Boiler sealing compound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-15 Boller staybolts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608-31 Boller Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604. 11 Boller studs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608-31 Boiler-tube brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Boiler tube cleaners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703. 2 Boiler tube cleaning outfits. . . . . . . . . . . . . . . . . . . 703.9,982.3 Boiler tubes. . . . . . . . . . . . . . . . 607. 4, 622.3, 645. 24, 656. O, 7.03.2 Boiler Washing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº dº e º 'º º e 7O3.9 Boiler water chemicals, testing. . . . . . . . . . . . . . . . . . . . . 810. Boiler Water gages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 Boiler water testing and outfits. . . . . . . . . . . . . . . 703.9, 882.0 Boilers, cast iron, gas-fired and Oll-fired. . . . . . . . . 703. 1 coffee. . . . . . . . . . . . . . . . sº e º e º e º e º tº . . . . . . . . . . . . . . . . . 612- 22 domestic Surface-fired. . . . . . . . . . . . . . . . . . . . . . . . . . . 614.0 f 1rebox, coal fired. . . . . . . . . . . . . . . . . . . tº ºp tº ſº º e º & © tº gº 7O3. 1 heating. . . . . . . . . . e a g º is e º e º ºs e º ſº e º ºs e º ºs e ſº . . . . . . . . 614.4 fish. . . . . . . . . . . . . . . . . . . . . . . . . . . . we ſº tº º e º º is º gº º º e g g ge . 612. 22 fuel 011, Steam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-9 furnaces, evaporators, condensOTS. . . . . . tº $ tº $ tº º º . . . 703. gaS. • - - - - - - - - - - - - - © e º 'º g º e º tº º ge e is e º 'º & & gº º ſº º ſº º & © tº dº gº º gº gas, industrial. . . . . . . . . . . . . . . . . . . . . gº tº e º 'º º º E tº º º ºs tº g º e º e º 'º hot Water heating plant. . . . . . . . . . . . . . . . . . . . . . . . . & c locomotive. . . . . tº gº tº G tº dº tº . . . . . . . . . . . . . . . . 701. 3,703. 1,703.9 oil field (locomotive type). . . . . . . . . . . . . . . . . 703.0,703. 1 pudding, aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 pulver 1zed coal-fired. . . . . . . . . . . . . . . . . . . . . . . . . . . . 703-0 range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614. range, army field. . . . . . . . . . . . . . . . . . . . . . . . . . . 614. 1,681. 41 nonferrous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-4 ship. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 700. , 703-0 solid fuel, Steam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.0 Steam heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-0, 614.4 Steam Sterlliz1ng. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703.1 Stoker fired. . . . . . . . . . . . . . . . . . . . . . . gº tº e º 'º e º ºs e º e 614.9 Water tube. . . . . . . . . . . . . . . . . . gº tº e º ſº tº e º 'º & © tº gº is ſº e º 'º gº tº ºn 703. 1 Bollers and donkey engines. . . . . . . . . . . . * G tº e º & . . . . . . . . 703. 1 Boilers on fire-boxes for steam engines and locomotives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702-3 Bologna style sausage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 018-22 Bolsters (lumber). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413. 20 truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 13, 611-49 Bolt anchors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 31 Bolt clippers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-39 Bolt heads, hexagon, aeronautic. . . . . . . . . . . . . . . . . . . . . 608.31 Bolt locking plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 Bolt locks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.21, 617-61 Bolt locks, brackets, and hooks. . . . . . . . . . . . . . . . . . . . . 617.6 Bolt nuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .608. 31, 608.32, 622. 1 Bolt Standards. . . . . . . 608.0, 608.2, 608.31,608.32, 608. 4, 615. 42 Bolt stock. . . . . . . . . . . . . . . . . . . . . . . 608. 21,608. 51,622. 1,656.0 Bolt studs. . . . . . . . . . . . . . . . . . º e e º e º dº . . . . . . . . . . . . . . . . . 608. 31 Bolt Wrenches. . . . . . . . . . . * * * * > & g is º ºs e º ſº . . . . . . . . . . . . . . . 615-42 Bolted rigid frogs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606.3 Bolted manganese-Steel Crossings. . . . . . . . . . . . . . . . . . . . 622.9 Bolted rail crossings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606.3 Bolted tanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605-23 Bolters, flour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 786. Bolting, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-21, 622. 1 Bolting reels and S1 fters. . . . . . . . . . . . . . . . . . . . . . . . . . . 786. Bolting materials, alloy-steel. . . . . . . . . . 608. 31, 622. 1,656.0 Bolting silk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373.23 Bolts, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . 608. 31, 622. 1, 631.35 alloy steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .606-4, 622. 1 aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631-55 connecting rod. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.31 ferro-alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622-1 high temperature Service. . . . . . . . . . . . . . . . . . . . . . . . . 622. 1 holding-down, ſor gun mounts. . . . . . . . . . . . . . . . . . . . . 608. 31 nickel Steel. . . . . . . tº e º g º e º 'º e . . . . . . . . . . . . . . . 621. 28, 622. 1 plow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº gº & © e º 'º 608.31 Spring Center. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.37 steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.30, 608. 31.615.42 T slot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 31, 608.32, 765- toggle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 31 track, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 606. 47, 622. 1 Bolts and nuts. . . . . . . . . . . . .606.4,608.0, 608.30, 608. 31,622. 1 Bolts and nuts, except railway track bolts. . . . . . . . . . 608.3 Bomb, fire-starting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 869. Bomb for investigation of pressures developed by dust explosions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Bomb hoist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744.2 Bomb hoisting equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.29 Bomb rack and release. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 29 Bomb rack control. . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . 724-25 Bomb sight mount. . . . . . . . . . . . . . . tº º tº ſº it is ºn tº e. e. . . . . . . . . . . . 724. 29 Bomb Spotting projector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912. Bombing badges (excellence). . . . . . . . . . . . . . . . . . . . . . . ... 944. 1 Bombing range plotting board. . . . . . . . . . . . . . . . . . . . . . . . 935. Bombing ranges and equipment. . . . . . . . . . . . . . . . . . . . . . . . 518.59 Bombing trainer photoplate. . . . . . . . . . . . . . . . . . . * & e e s is e 911.9 Bombsight cover, heated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 Bombsight tachometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724, 28 Bond, impedance, rallway track. . . . . . . . . . . . . . . . . . . . * * Bond Wrlting paper. . . . . . . . . . . . . . Bonding, electrical (for aircraft). . . . . . . . . . . . . . . . track circuit. . . . . . . . . . . . . . . . . . . . . . . . . Bonding and shielding of alrcraft. . . . . . . . . . . . . . . . . . . 724. O Bonding Jumpers. . . . . . . . . . . . . . . . © e º e º ſº tº tº ſº º . . . . . . . . . . . 724. 22 BOnding Wire, copper. . . . . . . . . . . . . . . . . . tº e º 'º e º e º e g º gº º . 715. 44 steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.43 Bonds, rall head and extended. . . . . . . . . . . . . . . . . . . . . . . 718.49 Bone, raw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 098. 1, 850. Bone black and bone charcoal. . . . . . . . . . tº e º e º e º is us e g e º e 842.4 BOne-cutting forceDS. . . . . . . * & # & e g º ſº tº e g º & º tº ſº tº gº tº º tº ſº tº dº tº Bone cutting machine. . . . . . . . . . . . . . . . . . . . . * * g e º ºs e º e & . 717.2 Bone drill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº º gº e º e º ſº. . . . . . 915. 29 Bone file, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º e º 'º e 915. 11 Bone forceps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11,915. 29 Bone gouges. . . . . . . . . . . . . . . . . . e g g g g º º e º & © tº e e º e . . . . . . . 915. 29 Bone meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .098. 1, 119. Bone Operating case. . . . . . . . . . . . . . . . . tº g º º ºs tº p & tº º gº tº e º E . 915, 29 Bone plate and screw. . . . . . . . . . . . . . . . . . . . . . . . . . . 622.9, 915. 58 BOne plating clamp. . . . . . tº ſº ſº º tº gº tº g º gº º ſº e º 'º º º . . . . . . . . . . . 915. 58 Bone spatula. . . . . . . . . tº ſº tº dº dº ſº tº e º is g º e . . . . . . . . . . . . . . . . . . 918. 87 BOne Wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº º dº tº º ºs e e ... 817. 47 Bones, hoofs, and horns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 091. Boneset (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 39 Bonpland 11, cereus (medicinal). . . . . . . . . . . . . . . . . . . . . . 816.59 Book, SOng and Service. . . . . . . tº & & © tº gº tº º e º ſº . . . . . . . . . . . . 481. Book and Window shade cloth and window shades. . . . . . . 392.2 Book cases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . & e ºs e º º . . . . 613.2 Book cloth. . . . . . . . . . . . . • * e º e º ºs e º ºs e º g º e º 'º e º e e s e º ºs º is º is 392. 21 Book paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475. 72 Book truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729. 3 Bookbinders Steel wire. . . . . . . . . . . . . . . . . . . . . . . . 603.41, 608. 13. Bookbinding cement, Waterproof. . . . . . tº e º º ºs e º e 5. Bookbinding leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.9 Bookcase sections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435. 5 Booklets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 484. Books and other printed matter. . . . . . . . . . . . . . . . . . . 480–489 Books and pamphlets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481. Booster, Voltage. . . . . . . . . . . tº º e g º ºs º g g º is tº G = tº . . . . . . . . . . 713-5 Booth, roadway telephone, wooden. . . . . . . . . . . . . . . . . . . . 429.9 telephone, concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.9 Boots, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 067.2 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203-11 tº e º e º ºs e º ºs e tº e º ſº e º ºs e g tº 1197 Directory of Commodity Specifications Boracic acid and ointment. . . . . . . . . . . . . . 817. 51,818.41, 821.2 Borax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834. Borax-compound to 11et soap. . . . . . . . . . . . . . . . . . . . . . . . . . 871. 19 Bordeaux mixture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881.23 Borers, bung. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 14 Cork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Boric acid and ointment. . . . . . . . . . . . . . . . 817. 51,818.41,821.2 Boring bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 741.2 Boring machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .741. 2,761.9 Borings, test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.0 Boroglycerin glycerite. . . . . . . . . . . . . . . . . . . . . . . . . 821.2, 823. Boroglycerin suppositories. . . . . . . . . . . . . . . . . . . . . . . . . . 817.26 Botanical medicinals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. Bottle boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-36 Bottle labels, glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955. 1 Bottle openers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 Bottle simplification. . . . . . . . . . . . . . . . . . . e tº e º ſº tº º 955. 1 Botties........................... 315.37, 355.6, 955.1, 355.2 carboys, flasks, jars, and demijohns. . . . . . . . . . 955–959 hot-water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.23,957. 19 ink, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205.9 insulated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955.1 laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 Specific-gravity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 tablet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 Vaccine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 Vacuum- - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . 955.1 Vinegar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 523. 1 Weighing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 Bottoms, Spring, adjustable (Gatch frame). . . . . . . . . . . 613. 1 Bougies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.21 Bouillon cubes and beef extracts. . . . . . . . . . . . . . . . . . . . 099.1 Bouillon cubes and extract. . . . . . . . . . . . . . . . . . . . . . . . . . 129.21 Boundary li tS (Alaska). . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Bowling alleys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Bowling balls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943. 1 Bowling goods and apparatus. . . . . . . . . . . . . . . . . . . . . . . . . 943.98 Bowling pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Bowls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533. 1 aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29,631.5 baker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29 beating, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22,631.5 chopping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429. 1 lithographers'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533. 1 mixing, Crockery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533. 1 metal. - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 rubber, for plaster, dental. . . . . . . . . . . . . . . . . . . . . . 915. 19 SPOnge. - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . 915.41 Water closet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.23 Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 BOX BOx Cars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.0, 726. 1 for gold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 1 Box hooks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 BOx Box BOX BOx lumber. . . . . . tº tº e º 'º - • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 413-9 Opener. - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . 616. 13,616.99 Scraper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 16 shooks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421.4 Boxboard (paper). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470. 1,472.0 Boxboard, for use in ammunition. . . . . . . . . . . . . . . . . . . . . 472. 16 Boxes, fire alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.32 fire tool cache. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 1,953.9 folding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 fuse (radio). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.69 garments. . . . . . . . . . . . . . . . . . . . . --- - - - - - - - - - - - - - - - - - - 953.2 gold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 1 handsaw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . t . . . . . 953. 39 interphone control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.29 Jack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.22, 718-29 Journal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 22,692.3 Junction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-12 knife and fork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.5 laundry, chipboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 letter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-1 11quors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-39 lug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.35 metal. . . . . . . . . . . . . . . . . . . . . . . . . .399.3,715. 12,953. 1,954.21 microscope slide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-39 millinery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-2 miter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-31 Ointment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-1 Outlet, electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-12 oxygen supply tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-36 packing, plywood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-39 paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-2 paraffin embedding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 periscope Shipping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 36 pill. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 953.2 pipette. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-1 powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-2 power-pump accessory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.9 radio battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712-3 radio control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.63,718-69 radio direction finder. . . . . . . . . . . . . . . . . . . . . 953.36, 958.9 radio set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-69 radio tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 1 ration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 1, 953.39 table-top. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433. reel control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.36, 718.61 relay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-14 saw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-39 Selector, Submarine mine. . . . . . . . . . . . . . . . . . . . . . . . . 953. 1 set-up, for department Stores. . . . . . . . . . . . . . . . . . . . 953.2 Shipping, fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-2 for Oxygen Supply tanks. . . . . . . . . . . . . . . . . . . . . . . 953.36 soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-1 solid fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-2 spare part, electrical and mechanical (shipboard) 953.9 Spice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .612. 22, 953. 1,953.36 Sp1t, crew, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-1 switch, electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-12 tablet, folding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-2 telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.21, 958-9 telephone shelter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 terminal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-39 tin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.21 tinsmith. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958-2 tobacco. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-39 tool, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958-2 tool grinder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-39 lined. . e e º e º gº © & © tº º e º 'º e º 'º e º 'º e º e º e º O - e º O e º ºs e e s e º e º 'º 472. 16 thicknesses (paper). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.0 Boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. , 953.9 aircraft battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.36 aircraft engine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.36 all-bound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 39 axe- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . 953. 39 barrels, casks, hogsheads. . . . . . . . . . . . . . . . . . . . . . . . 421.5 battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.3 battery carrying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.9 berry, Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.32 boat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-39 bottle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.36 bread. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 1 cable. . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 429-9,715. 12 canned food, wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 37 Cap, demolition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-39 cash. . . . . . . . * * * * * * * * * * > e º e º e º ºs e e º e s e º e º is e º ºs e e º e º º 953. 1 Casket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.3 chipboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 coffee. . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - 953-2 COmpress 10n testing. . . . . . . . . . e G e º e º º e º 'º e e . . . 470.3,953.2 conduit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 12 corrugated fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 cosmetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 Crayons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-2 crosscut saws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-39 cutout, electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 12 daylight projection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912. demolition. metal. . . . . . e e g º e º e º 'º & e º e º e s tº e ... 399.3,953. 1 distribution, Submarine mine. . . . . . . . . . . . . . . . . . . . . 611.49 driving. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-22 dry cleaning. . . . . . . . . . . . º G & º º ſº tº º . . . . . . . . . . . . . . . . . 953-2 dynamite magazine Storage. . . . . . . . . . . . . . . . . . . . . . . . 953. 39 electrical. . . . . . . . . . . . . . . º e º 'º e º 'º - © . . . . . . . . . . . . . . . 715. 12 engine truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-22 engineers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.39,958. 1 fiberboard. . . . . . . . . . . . . . . . . . . . . . e - © e - © 953.2, 954. 1,954.36 filing, cardboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-2 underwear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-2 Viewing, for X-ray films. . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 water colors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849.7, 935. wirebound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-30 wooden. . . . . . . . . . 953.3,953.30,953.36,953. 37,953.39, 954.36 Boxes for radio direction finder. . . . . . . . . . . . . . . . . . . . 953.36 Boxing gloves. . . . . . . . . . . . . . . . . . . . . . . . . . . . 068. 1, 943.2, 943.7 Boxing standards (athletic). . . . . . . . . . . . . . 943. 2,943.7,943.99 Boxing wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Boys' caps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395- 1 Boys' garments, body sizes. . . . . . . . . . . . . . . . . . . . . 310.0, 368.0 Boys' waists, shirts, and polo shirts. . . . . . . . . . . . . . . 311.5 Boys' woven underwear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312.6 Braces, cross arm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.62 rail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606-7 ratchet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 12 Bracket-table covers, dental, paper. . . . . . . . . . . . 475.3, 915. 19 Brackets, ax and shovel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.62 brake hanger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.49 flagpole. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.9 gun trunnion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 handrail and shelf. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617-62 high pressure oxygen cylinder. . . . . . . . . . . . . . . . . . . . 724 - 22 locomotive parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702-9 Imetal shelf. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 62 meter (electrical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-29 pole, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429-3 pole line. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719-68 shelf. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617-68 telephone distributing. . . . . . . . . . . . . . . . . . . . . . . . . . . 719.62 towel rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645-4 trolley line supporting. . . . . . . . . . . . . . . . . . . . . . . . . . 719-63 Brads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 12 Braid, branch-mark. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369. 1 cord-edge. . . . . . . . . . . . . . . . tº e º e º 'º . . . . . . . . . . . . . 374. 1,397. 19 Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300.4, 319-92 for insulated Wire and cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 715.44 glass, Woven. . . . . . . . . . . . . . . . . . . . . e - e º & tº ... .. 399.9, 528. 1198 Index Braid, mohair- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 369. 1 S • * * * * * * * * * * * * * * * * * * * p * * * * * * * * * * * * * * * * * * * * * * * 374. 1 Weather-resistant, for wire and cable. . . . . . . . . . . . 719.56 Worsted. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369. 1 Braided cotton cord... . . . . . . . . . . . . . . . . . . . . . . . . .302.45, 302.49 Braided linen cord (aircraft use). . . . . . . . . . . . .331. 14,724.22 Braided shoe' laces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313.2 Braiding 811k- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 372. 1 Braids and cords. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369.1 Brain spatula. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918. 87 Brains, calf. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 011.93 hog- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . 12.6 Brake assemblies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.25 Brake band rivets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.4 Brake beams, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.42 Brake cylinder lubricant. . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.42 Brake fluid for hydraulic brakes. . . . . . . . . . . . . . . . . . . . 722.97 8ear- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611.42 Brake hanger bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.49 Brake levers- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611.42 Brake lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.5,722.38 Brake lining machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.99 Brake rigging, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.54 Brake rods. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611.42 Brake shoe keys and brake shoes. . . . . . . . . . . . . . . 611.42,611.43 Brakes, air, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 728.2 freight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 728.2 hand, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 Bran, corn. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.4, 118.2 rice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 • 5 Tye - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 118.9 Wheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118.2 Branding irons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Brandy.......................................... 171. B18.57 Brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644-0 cartridge. . . . . . . . . . . . . . . . . . . . . . . . . . . 644. 21, 644. 23, 645.9 red, bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644. 12 castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645. 21 rods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645. 11 shapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644. 22 yellow, Castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645. 21 Brass anode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 Brass bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644. 12 Brass boiler tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . .645.24,703.2 Brass builders hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.6 Brass castings. . . . . . . . . . . . . . . . . . . . . . . . . . .643.4,645.2, 645.21 Brass castings, ferrules, pipes, and tubes. . . . . . . . . . 645.2 Brass condenser tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.24 Brass ferrules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.22 Brass fittings and plumbing fixtures. . . . . . . . . . 645.25,645.4 Brass forgings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 Brass ingots and bars. . . . . . . . . . . . . . . . . . . . . . . . . . 644. 1,644. 11 Brass lavatory and sink traps. . . . . . . . . . . . . . . . . . . . . . . 645.4 Brass oilers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.5 Brass paper fasteners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 Brass pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 Brass pipe and fittings. . . . . . . . . . 607. 14,645.2, 645. 23,645.4 Brass plates, sheets, shapes, and strips. . . . . . .644.2, 644.21 Brass products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644. Brass I'OdS and Wires. . . . . . . . . . . . . . . . . . . . . . . . . . . 645. 1,645. 11 Brass shapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644.22 Brass sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644.21 Brass Strip- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 644. 23 Brass tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .645.24,703.2 Brass washers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.6, 645. 6,645.9 Brass wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645. 12 Brass-wire manufactures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.3 Brassards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.1 Brazil nuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.9 Brazil Wax- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 295. Brazilian burdock (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816.39 Brazilian cocoa (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . 816.49 Brazilian Snakeroot (medicinal). . . . . . . . . . . . . . . 816. 18, 816.39 Brazing aircraft parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 693.0 Brazing flux. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 697.3 Brazing processes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 693.0 Brazing solder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 693.2 Bread, hard (biscuit). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108.9 Bread and baking products. . . . . . . . . . . . . . . . . . . . . . . 108. , 108.1 Bread and rolls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 108.1 Bread baskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952. 19 Bread boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429. 1 Bread boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.1 Bread ovens, gas fired. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Bread pan sizes. . . . . . . . . . . . . . . . . . . . . . . . . 108.1, 612.20,612.3 Bread pans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.22, 612.9, 681.41 Bread-rack cover, canvas. . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Bread racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9, 786. Bread $11cing machines. . . . . . . . . . . . . . . . . . . 612.3,717.2,719.92 Bread storage cabinets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Breakers, air circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.51 oil-circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.51 paving. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 743. Breakfast cereals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.9 Breakfast foods, corn. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.3 rice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.5 wheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109-6 Breakfast Suite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431-4 63.9677 ()—45—76 Breast collar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-2 Breast drills. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615, 12 Breathing apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . 839.43,993. Breathing tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. Breeches, cotton, khahi. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.4 service, officers, woolen. . . . . . . . . . . . . . . . . . . . . . . . 368. 1 Breeches laces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.45 Brewers' &nd distillers' dried grains. . . . . . . . . . . . . . . 119.4 Brick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .516.4, 534. 10,534. 11 Common • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 534. 11 concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516-4 face. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534-11 fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534-10 fire clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 10, 534. 12 glazed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534-11 insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 12 magnesite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 12 paving. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534 - 10, 534. 11 refractory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 10,534. 12 Sand-lime. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513. Sewer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534-11 silica. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 12 Silicon-carbide, refractory. . . . . . . . . . . . . . . . . . . . . . 534. 12 test methods. . . . . . . . . . . . . . . . . . . . . . . . . . 516-4, 534. 1, 534 - 10 Vitrified. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534-11 Brick and tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. Brick Cavity wall construction. . . . . . . . . . . . . . . . 518. 83,518.89 Brick engineering design handbook. . . . . . . . . . . . . . . . . . . 534. 10 Brick floors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-35 Brick masonry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.83 Brick pavement. . . .505. 15, 512. 12, 512. 13, 518.35, 534. 10, 534. 11 Brick sidewalk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.35 Brick tunnel lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.9 Brickwork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.3, 516.9, 534. 11 Bridge, Wheatstone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.36 wire, Submarine facepiece. . . . . . . . . . . . . . . . . . . . . . . 993. Bridge and building records. . . . . . . . . . . . . . . . . . . . . . . . . 489. Bridge arches: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 518.46 Bridge assembly, floodlight. . . . . . . . . . . . . . . . . . . . . . . . . 716. 39 Bridge construction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.4 Bridge cranes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744. 1 Bridge erection inspection. . . . . . . . . . . . . . . . . . . . . . . . . . 605. 20 Bridge screens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.98 Bridge Steel, structural. . . . . . . . . . . . . . . . . . . . . . . . . . . . 605-11 Bridge slabs and girders. . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.44 Bridge timbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400. 12,412.2 Bridges, highway, concrete. . . . . . . . . . . . . . . . . . . . 518.41, 518.42 steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605.21, 605-25 Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .401-40, 412-2 railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59 Steel. . . . . . . . . . . . . .605. 11, 605.21, 611. 51, 621.23,621.30 Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e Bridle wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-44 Bridles, halter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.2 training, with martingale. . . . . . . . . . . . . . . . . . . . . . . . 069.2 Brief cases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-7 Brightness control regulator assembly. . . . . . . . . . . . . . . 716. 39 Brine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834.9, 882.0, 882.3 Brine coolers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .785. C., 785. 1 Brine Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Brinell hardness of metallic materials. . . . . . . . . . . . . . 600. 1 Bristles, hog. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362-9 Bristles and manufactures thereof. . . . . . . . . . . . . . . . . . . 099.4 Bristol board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .474. 3,478.32 Bristol cardboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .474.2, 474.3 Broach, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Broad jump, running (sports). . . . . . . . . . . . . . . . . . . . . . . . 943.94 Broadax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 11 Broadcast receivers, radio. . . . . . . . . . . . . . . . . . . . . . . . . . 718.64 Broadcloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .306. 19,308.9, 365. 13 Broadcloth shirts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-5 Broccoli, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125-9 fresh and frozen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121-9 Broilers, cooking Outfit. . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 Il - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 681.49 unit, gas restaurant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614 - 2 Broken slag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512.2, 882.0 Broken stone. . . . . . . . . . . . . . . . . . . . . . . . . . . 512. 10, 512. 15, 882.0 Broken Stone foundation for roads. . . . . . . . . . . . . . . . . . . 518.24 Bromide paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911-3 Bromides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.69, 818.89, 819.89 Bromidethylacetylurea. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Bromine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Bronchoscopes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Bronchoscopic case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Bronze, cast, sample. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646.0 Bronze products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646. Bronze alloys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647. Bronze bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646. 12 Bronze bearing castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.2 Bronze bearing metal. . . . . . . . . . . . . . . . . . . . . . . . . . . 692. 2,692.3 Bronze bearing plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646-59 Bronze bushings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646-59 Bronze buttons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 992. Bronze cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 Bronze castings. . . . . . . . . . . . 646.4,646.4.1, 647. 15,692.2, 692.3 Bronze finish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 Bronze fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646.51 1199 Directory of Commodity Specifications Bronze flanges. . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - 646.51 Brushes, floor sweeping, halr. . . . . . . . . . . . . . . . . . . . . . . 981.4 Bronze guy wire. . . . . © tº gº © tº e e º ſº tº º e º ſe tº . . . . . . . . . . . 646-32, 715.44 floor Waxing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.4 Bronze ingots and bars. . . . . . . . . . . . . . . . . . . . . . . ... 646. 1, 646. 11 flour. . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3 Bronze line Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.43, 715.44 flowing. . . . . . . . . . . . . . . . . . . . . . . * * > * > * > * . . . . . . . . . . . . 982-2 Bronze Journal castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646. 11 fountain, for truck Washing. . . . . . * * > * > * > * * tº ſº e º 'º ... 982. 3 Bronze plates, sheets, shapes, and strips. . . . . . 646.2, 646.21 Fresco liner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.2 Bronze powder, aluminum, prevention of explosion. ... 847. 1 88 ſage - - - - - - - - - - - - - - tº gº © tº e º 'º e º ſº gº e º tº e º te g . . . . . . . . . . . 982. 2 gold. . . . . . . . . . . . . . . . . . . . . . . © tº º tº G tº º e g º º & tº gº tº e º º º 847.2 glue. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.9 Bronze powders and Vehicles. . . . . . . . . . . . . . . 847. , 847. 1, 847. 3 hair, military. . . . . . . . . . . © º tº e º tº º is e º ºs e ſº tº º ſº tº $ tº e º ſº tº º 982. 1 Bronze products. . . . . . . . . . . . . . . . . tº e º ºs e º 'º e º ºs e º ge § º e º 'º e tº 646. hand Scrub. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3, 982.9 Bronze propellers. . . . . . . . . . * * * * * * * * * * * * * * * * e º ºs º e º ºs tº e 646.41 hopper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Bronze rods and Wires. . . . . . . . . . . . . . . . . . . . . . . . . . 646.3, 646.31 horse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3 Bronze screw fittings. . . . . . . . . . . . . ſº tº º tº e º e º e g º e º e º º º e 646, 51 kalsomine. . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . 982-2 Bronze shapes. . . . . e = e º ºs e e º ºs e º º ºs e º 'º e * * * * * * * * * * * * * * * * * . 646. 22 lacquering. . . . . . . . . . e tº e º gº ºf tº gº tº * * * * * g e º e º 'º g g g ge . . . . . 982. 2 Bronze Standard Sample. . . . . . . . . . . . . tº º is tº ſº º ºs e º ºs e º dº ſº º e . 646.41 lettering. . . . . . . * - e º e º ºs º º ſº º ſº tº $ tº º º º ſº; g º e . . . . . . . . . . . 982-2 Bronze Strip. . . . . . . . . . . . . . . . . . . . . . . tº tº gº e º gº tº g º e º ſº gº . . . . 646.23 machine shop bench. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3 Bronze trolley Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . 715.44, 719.63 marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 2 Bronze tube fittings. . . . . . . tº e º 'º G & ſº º º tº gº º ºs e º 'º e º e º sº tº . . . 646.42 meat block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3 Bronze tubes. . . . . . . . tº º ºs º º sº tº º ſº tº gº tº tº tº . . . . . . . . . . . . . . . . . . 646.42 metal, graphite (electrical). . . . . . . . . . . . . . . . . . . . . 711.42 Bronze unions. . . . . . . . . . . . . º e º e º º º tº e º de e º sº gº tº e tº § tº º º º tº ... 646.51 motor cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3 Bronze Valves. . . . . . . . . . tº º e º ſº tº e º ºs e º 'º º gº tº º e º O p & e º 'º e º e e . 646.4 1 mottling. . . . . . . . . . tº º e º e º 'º ºi & © e º 'º & © tº e º ºs º gº º sº tº . . . . . . . 982. 2 Bronze-wire manufactures. . . . . . . tº e º º ſº tº e º 'º e de . . . . . . . . . . 646. 52 mucliage and paste. . . . . . . . . . . . . . . . . . . . . . tº º dº º ſº tº $ tº . 982.9 Bronzing liquid. . . . . . . . . . tº e º 'º tº e e º 'º º ºs tº tº e º 'º & © tº g º ºs . . . . . 847.4 OX hair color. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 2 Brooders, electric. . . . . . . . . . tº e e º ſe tº e º º tº e º ºs tº dº ſº tº e º 'º e º e e 614.9 paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-2 Brooklime (mec1cinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 816. 89 painters' dust. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Broom, mop, and brush handles. . . . . . . . . . . . . . . . . . . . . . . 428.21 pastry. . . . . . . & Cº º º ºs tº $ tº º ſº tº e º 'º º . . . . . . . . . . . . . . . . . . . . . 982.9 Broom corn. . . . . . . . . . . tº gº tº e º º is tº gº tº e & is e º e º e º º ºs e º e º ºs º e º 'º º 294. platers'. . . . . . . & e º ſº tº gº . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.4 BrOOm tWine. . . . . . tº º ºs e º 'º - dº º ºs º ºs º º . . . . . . . . . . . . . . . . . . . . . 302. 33 plush duster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Brooms, corn. . . . . . . 42 & º º tº tº º tº dº e º 'º º ſº º & º 'º & tº gº e º ſº º ſº . . . . . . . 981. 1 polishing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.4 fiber. . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981-2 radiator bronzing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 2 hide. . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981-1 radiator dust. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 962-3 push. . . . . . * * * > e e tº gº tº e º gº e ºs tº e º ºs e º C. tº e º 'º e º gº tº tº e º 'º º tº e º ºs . 981.63 roof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98.2.2, 982.5 rattan. . . . . . . . . . . . tº gº º ºs e º E tº gº tº º º ſº gº º & © tº $ tº e e º 'º º tº º ſº º º ſº 981.2 san1 tary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3, 982.9 Scrubb1ng. . . . . . © tº tº º º ſº º ſº tº e º 'º' tº ſº º tº º º º tº e º tº e º º ſº tº º ve . . . . 981.61 Sash tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.2 Street SWeeping. . . . . . . © º gº tº º tº tº . . . . . . . . . . . . . . . . . . . . 981-62 Sash trim. . . . . . . . . . . . . . . . & tº tº º º tº ſº tº E - gº tº º º * @ º e º 'º tº º . . 982.2 upright, rattan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981-8 Scratch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 Warehouse. . . . . . . & e º e º e e s e e s e º is e e º s . . . . . . . . . . . . . . . 981. 1 Scrub. . . . . . . . . . . . . . . . . . . . . . tº º ſº dº ſº e º 'º º ſº tº dº º ºs º e º 'º º ſº . . 982. 3 Whisk. . . . . © & © tº $ tº e º º . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981-5 Seaming. . . . . gº tº is e e º 'º e tº º e g º e º 'º e e tº º tº º tº gº tº º e º e º e º gº tº e is . 982.9 Wire, push. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981-3 Shaving. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 1 Brooms for industrial use. . . . . . . . . . . . . . . . . . . . . . . . . . . 981-6 Sidewalk. . . . . . . . . . © e º 'º e º sº tº e º 'º º e º 'º tº e º 'º & © e º e º E tº e º 'º . 982. 3 Brown bread pot and cover, aluminum. . . . . . . . ... 612. 22, 612.29 Sink- - - - - - - - - - - - - - - - - - tº e º ºs e º 'º e º e º ºs e º tº º G & © tº º 'º e . . . . 982.3 Brown enamel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843.32 Stamping. . . . . . . . . . . tº e º tº e º e g º C ºs tº tº e º e º 'º e º º º ſº º . . . . . . 982.9 Brown hollands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333.2 Stencil. . . . . . . . . . . tº gº tº tº ſº tº tº e º º tº tº e º e G e e g ∈ tº ſº tº e tº tº . . . . . 982.2 Brown mustard. . . . . . . . . . . . . . . . . . . & e º 'º e º gº e is ſº e º ſº tº e G & ... 816.45 Stone. . . . . . . . . . . º, º ſe e º & º gº tº tº tº e º ſº tº sº tº gº tº e . . . . . . . . . . . . . 982-4 Brown paints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844.63 Striping. . . . . . . . . . tº e º ºs e º ºs e º e º gº tº gº § tº dº ſº º 'º - © ... º e º ºs e º . . 982. 2 Brown plgments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840.5, 842.83 tar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.5 Brown rice. . . . . . . . . . . . . . . . . . . . . . . tº e º 'º º tº e º ſº tº G tº . . . . . . . 105. 1 test-tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Brown sheet1ng. . . . . . . . . . ©e e º g º º e º ſº sº gº tº e º 'º e º ſº tº e º 'o º tº ſº º º . 304. 76 to11et. . . . . . . . . . . * * tº e º ºs e º 'º ſº e º is tº e º 'º e º e º e º 'º g º ºs 982. 3, 982.9 Brown Sugar. . . . . . . . . . . . . e e g º e º e e º ºs tº e º e º 'º e º ºs ºn tº gº º º 'º e tº e 16 1.5 tooth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 1 Brown's mixture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 14, 818.77 tooth polishing, dental. . . . . . . . . . . . . . . . . . . . . . . ... 915. 19 BrOWnprint paper. . . . . . * gº º ºs e º 'º e º e º º is tº e º 'º º tº gº tº ſº tº e º 'º º . . . 478.34 typewriter. . . . . . . . . . . . . . . tº tº ſº tº ſº º tº gº & © tº gº & º gº tº dº tº gº e e . . . 982.3 Brucine (medicinal). . . . . . . * e º g we e tº e º ºs e E tº e º e º 'º e º º ºs e e º e 811. Varnish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.2 Brucine Sulfate. . . . . . . . . . . . gº e º 'º e s e a tº º ſº e º e º 'º ſº g º e e . . . . 811. Wall. . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . 982.2 Brush and open tank treatment for Wood preservations 400.43 Wall dust. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Brush-buster machine. . . . . . . . . . . . . e tº e º 'º º go tº ſe e º ºs º e º e º e & 736. Wall stippling. . . . . . . . . . . . . . . . . . . tº tº º ſº º º . . . . . . . . . . 982. 2 Brush copper and mats. . . . . . . . . . . . . . . . . . . . . . . . . . 642. 6,642.61. Watercolor. . . . . . * † tº º º ſº e º e º 'º e º 'º e º e º e º ºs e e . . . . . . . . . . 982. 2 Brush hook. . . . . . . . . . . . . . . . . . . . . . . e e º e º tº e . . . . . . . . . . . . 617.63 Weighted. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.9 Brush knife. . . . . . . . . . . . tº gº tº e º 'º º ºr e º & . . . . . . . . . . . . . . . . . . 616- 15 WhiteWash. . . . . . tº e º e º ºs e º e º e º gº º tº tº e º ºs º º © tº gº tº º ºs e & 982. 2,982. 5 Brush knife sheath. . . . . . . . . . . . . tº tº e º ºs e º ºs º º tº gº tº e º 'º e . . . . 069.3 Window. . . . . . . . . . . . . tº tº tº tº º 'º e º 'º e . . . . . . . . . . . . . . . . . . . . 982. 3 Brush Shunts, carbon brush. . . . . . . . . . . . . . . . . . . . . . . . . . 715. 49 Wire. . . . . e tº e º º gº tº º ºs tº tº E tº e º dº ſº ſe tº gº e º 'º e º 'º e ſº . . . . . . . . . . . . 982. 3 Brush Wheels, dental. . . . . . . . . . . . . e is ºn e º 'º e º e . . . . 915. 10,915. 19 Brushes and brooms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 980-989 Brushes. . . . . . . . . . . . . . . . . . . . . . . . . . tº g º te º e º gº tº tº e º 'º º º 982. , 982.9 Brushes for industrial use. . . . . . . . . . . . . . . . . . . . . . . . . . 982.5 acid. . . . . . . . . . . . & © gº tº e º e º e e e º e º e º e e ‘º e º ºs º ºn tº e º º ºs e º e ge 982.5 Brussels Sprouts. . . . . . . . . . . . . . . . . . . . . . . . . tº ſº ºn tº dº tº º tº º . . 125.9 art 1st. . . . . . . . . . . . . . . . . . . . . . tº º e e º º e º e º e º e º 'º . . . . . . 982. 2 Byronia. . . . . . . . . . . . . . tº e º 'º e º ſº e º 'º tº e g º º e º e º 'º e tº º sº e de & . . . . 818. 79 bakers' bench. . . . . tº º º tº º ve • & © e º 'º e º & tº e º 'º e º ſº tº e º 'º e º 'º . . 982. 3 Buchu (medicinal). . . . . . . . . . . . . . . . . . . . . . 8 16.39, 818.33, 818.84 battery cleaning. . . . . . . . . . . . . © g tº e º e º º . . . . . . . . . . . 982. 3 Buchu, juniper and potassium acetate. .. 818.84, 818.86, 832.9 bead Scrub. . . . . * tº e º & © tº gº tº dº e º ºs e º e s tº º . . . . . . . . . . . . . . . 982. 3 Buchu and potassium acetate. . . . . . . . . . . . 818.84, 818. 86, 832.9 beaker. . . . . . . tº gº º º º ſº tº C tº º tº e º º ºs º º e º 'º e º 'º º ſº tº tº sº ºn . . . . . . . 982. 3 Buckbean (medicinal). . . . . . . . . . . & e º ºs e º ºs e e º e º e º 'º a . . . . . 816.89 bedpan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3, 982.9 Buckets, canvas. . . . . . . . . . . . tº e º e º 'º e tº tº & © tº º ſº tº e º e º ºs . . . . . .399.2 blacking and dauber. . . . . . . . tº º tº º ſº tº e º e º e = tº tº gº tº e º G . . . 982.4 enamelware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.64 boiler tube. . . . . . . . . . . . . . . . . . . . . . . * Q is tº e º 'º e º º . . . . . 982. 3 glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . © tº e º tº e º º ºs e º e 955.9 burette. . . . . . . . . . . . * * * ~ * * * * * * B e. e º sº e º e º 'º tº º e º e º ºs º º ſº 982. 3 9I’éâSe. . . . . ſº e º ſº gº º º 'º e º tº e º tº e º ſº tº dº tº e * * * * e º e º ºs e º ºs e e g º ºs 951.65 butchers' block. . . . . . . . . . . . . . . . tº º º º is tº º tº ſº tº gº tº º tº tº £ tº tº 982. 3 metal. . . . . . . . . . . . . . tº ſº e º e º 'º º ºs e º ſº º e º ºs e e e º e tº dº e º e g º g tº 951. 64 Calcimine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 2 mopping apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22, 983.2 Camel hair. . . . . . . . º º ſº e º 'º dº tº dº ſº e º ºs º º º ſº e º is tº º º * * * g º ſº e . 918. 3 Water, galvanized. . . . . . . . . . . . . . . . ſº º ſº tº £ tº e º 'º . . . . . . . 951.64 Car Wash. . . . . . . . . . . . . . . . . . . . . . . . . * * * tº e º ſº tº ſº tº º sº e º º º 982. 3 Buckeye (medicinal). . . . . . . . . . . . . . . . . tº dº tº e º e º e º ſº tº tº e º ºn tº 818, 49 carbon, graphite (electrical). . . . . . . . . . . . . . 7 11.42, 715.49 Buckles. . . . . ę & © tº g º ºs e > * tº e º ſº e º º tº º ſº tº e º º te e g º e º . . . . . . . . . . 645.9 Casting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Orthopedic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 915.39 Celling. . . . . . . . . . . . . . . . . . . . . . . . . . . . e gº tº e is e º e º 'º e . . . 982. 3 Buckram. . . . . . . . . . . . . . . . . . . . . . . * & e º e º 'º º $ tº tº º ſº º º tº G & º e º º 306. 21 C1Vet, color. . . . . . . . . . . . . . . e tº e º 'º e º 'º º is tº e º e º 'º e º 'º º ſº tº 982. 2 bookbinding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e. e. e g º e º & 392. 21 cleaning. . . . . . . . sº tº e º e º ºs e º e º ºs º ºs e º e º e is . . . . . . . . . . . . . 982-3 Buckshot, coarse, for Balkan frame. . . . . . . . . . . . . . . . . . 915. 39 Clothes Scrubbing. . . . . . . . . . . . . © tº gº © tº e e tº ſe e º e º e º ſº º º & 982. 3 Buckshot bag for Balkan frame. . . . . . . . . . . . . . . . . . . . . . . 957. 19 Color. . . . . . . . e º gº tº gº tº gº tº gº e e º e g º º e g g g g tº gº tº ſº tº º tº e º ºs º . . . . 982.2 Buckthorn (medicinal). . . . . . . . . ... 816. 23, 816. 29, 816.59, 818.32 Counter duster. . . . . . . . . . . . . . . . . . . . . . . . . . . tº gº º ºs e º 'º . 982. 3 Buckwheat and flaxseed. . . . . . . . . . . . * * * * * > & e º ºs e º e ºs 102., 102. 1 Cup - - - - - - - - - - - - - - - - - - * * * tº º ºs º tº º 'º º e sº e º ºs e is sº e º ºs e e º e º e 982. 3 Buckwheat (medicinal). . . . . * * * * * * * * * * * * is g º ºs º ºs º º e e g º º tº 816. 89 CuSp1dor. . . . . tº º tº e º 'º e º is tº as º e º º e e ºs e º 'º e s ∈ e º e º 'º e º e º ºs e e 982. 3 Buckwheat flour. . . . . . . . . . . . . . . . . . . & E & © tº º is tº gº tº . . . . . . . . 102.2 Cylinder. . . . . . . . . . . . . . * * e º g º ºs e g o e º sº º ſº e º ºs e º ºs º º sº tº * * 982. 3 Buckwheat grain. . . . . . . . . . . * e º 'º tº gº e & tº dº º e º e º ºs e º e e . . . . . . 102.1 dauber. . . . . . . . . . . . . . . . . . . . . . . . . e e º e e º e º e º º º & e < * * * 982. 2 Buckwheat middlings. . . . . . . . . . . . . . . . . . . . . . . . . . . . 118.9, 119.9 deck scrubbing. . . . . . . . . . . . . . . . . . . . . . . . . . tº sº tº e º e º 'º º 982. 3 Buff, drab, and Slate paints. . . . . . . . . . . . tº º ºs º ſº e º º ſº ... 844.64 draftsmen's dust. . . . . . . . . . ge e º ºs e º e º is e e s tº e . . . . . . . . . 982-3 pigments. . . . . . . . . . . . . . . . . . . . * * * * tº º e º ºs e º e º ſº tº ſº e . 842.84 dust. . . . . . . . . . . . . . . e e º ºs e e º ºs e º e º º ºs e = tº e º te e ∈ E tº tº e ſº . . . 982.3 Buffing Outfits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. dye. . . . . . . . . . . . . . . . . . . . . . . . tº e º e º sº º sº e º e º 'º & © tº $ tº . . . . 982.9 Buffing Wheel, cloth, dental. . . . . . . . . . . . . . . . . . . . . . . . 915. 19 fiber. . . . . . . . . . . . . . . . . . . . . . . . * tº ſº e º sº tº ºi º º e º 'º e º 'º . . . . 982.3 Buffing Wheels. . . . . . . . . . . . . . . * * * * @ º e º e tº e º ſº e º sº e tº 541. 3,765. file cleaning. . . . . . . . . . . . . tº tº tº tº gº © tº wº ge tº Gº tº e s tº e tº . . . . . . 982.3 Bug agaric (medicinal). . . . . . . . . . . . ......... tº º ºs º º dº & tº ſº 816.92 fitch flat. . . . . . . . . . . . . . . . . . . . . . . . . e tº e º e º 'º e s & . . . . 982.2 Bug exterminators. . . . . . . . . . . . . . . . . . . . . . 881. 17, 881. 19, 881.9 floor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º e g g tº e º ſº ... 981.4 Bugle weed (medicinal).............. tº e º 'º º te e º 'º e º 'º º ... 816. floor polishing. . . . . . . . . . . . . . . . . . . . . . . . tº e e º sº tº e º 'º e 982.4 Bugles. . . . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * ~ * e g e º e g º e º 'º º 925. 1 floor scrubbing. . . . . . . . . . . . . . . . . . . . . . . . . . . tº s º ºs e º 'º 982. 3 Bullders' hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.0 1200 Index Building boards, fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.93 Building brick. . . . . . . . . . . . . . . . . . . . . ... . . . 516-4, 534. 10,534. 11 Building code requirements. . . . . . . . . . . . . . . . . • . . . . . . . . 518.50 Building construction, safety recommendation... 518.50, 518.59 Building construction and materials. . . . . 518.5, 518.50, 518.59 Building exits code. . . . . . . . . . . . . . . . . . . . 518.50, 518.51, 518.59 Building foundations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.52 Bullding materials, appliances and equipment, filing of . . . . . . . . . . . . . . . . e e º e g º e º 'º e º ºs e º e º 'º e º º 518.50, 605. O Building paints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844.2 Building paper. . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . 473. Building Slate and Slate plumbing fixtures. . . . . . . . . . 511.52 Bullding steel, structural. . . . . . tº e º 'º º e e tº º e º e º is • e º e - e. 605. 12 Building Stone. . . . . . © gº e º 'º - e º Gº tº º e tº e º 'º º e º e © e - © tº º ... 510. , 511.0 Building tile, hollow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.22 Building W11te. . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.43 Buildings, industrial. . . . . . . . . . . . . . . . . . 518.50, 518.51, 605. 12 School, construction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.50 Buildings and dwellings. . . . . . . . . . . . . . . . . . . . . . . . . . . ... 518.51 Built soap, powdered. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871.9 Bullt-up bituminous roofing. . . . . . . . . . . . . . . . . . . . . . . . . 518.57 Built-up roofing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 16, 505.36 Bullt-up roofing for buildings. . . . . . . . . . . . . . . . . . . . . . 518.57 Buku ğaºğ. * * * g e º 'º © º e º 'º º tº tº © e º ºs e e . . . . . . . . . . . . 816. 39 Bulbs, lamp. . . . . . . . . . . . e e - e º sº e º e º 'º e - e º ºs e e © - - e. e. e. e. e. e. . . 722. 32 potash. . . . . . . . . . . . . . . . . . . . . . . . . . & e º ſº e º ºs e º 'º e is sº º e - e. 918.9 rubber, compression. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.91 thermometer alrcraft. . . . . . . . . . . . . . . tº º 'º tº ſº - e º e º tº º . . 724. 26 Bulbs and roots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251. Bulking thickness of paper. . . . . . . . . . . . . . . . . . . . . . . . . . 470.2 Bulldozers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 743. Bullet jacket cups, gilding metal. . . . . . . . . . . . . . . . . . . 645.9 Bullet resisting enclosures. . . . . . . . . . . . . . . . . . . . . . . . . 518.54 Bullet resisting glass. . . . . . . . . . . . . . . . . . . . . • e s e e e e ... 521.6 Bullet tipping paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 844.9 Bullet in board. . . . . . . . . . . . • * * * * * tº º e º ſe e º 'º - e. 435.5 Bulletins, contractor service (airplanes). . . . . . . 481. , 724.20 Bulletproof glass. . . . . . . . . • * * * * g e º 'º - © tº tº ºn tº e º 'º e º e º 'º e º 'º 521.6 Bulls. . . . . . . . * * * * * * ~ * c e º e ºs e º e e º e º e º 'º e º ºs e º 'º - - - e g º & e ... OO 1.2 Bumpers of rubber. . . . . . . . . © e º ºs e e º e . . . . . . . . . . . . . . . . . . 208.91 Bung borers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616- 14 Bungalow aprons. . . . . . . . . . . . . . . . . . . - - tº gº tº e º 'º . . . . . . . . . . 311-92 Bunk, steel. . . . . . . . . . . . . . . . . . . . . . tº - - - º e º 'º . . . . . . . . . . . 613-1 Bunsen burner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 918.4 Bunting. . . . . . • e º e º e º 'º e º e º 'º . . . . . . . . . . . . . .306.4, 306.41, 365.92 Wool. . . . . . . . . . . . . . . . . . . . . . . tº sº e º º º e s e e º ºn tº e º 'º e º º e º 'º 6.42 Buoy lights (aeronautic). . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Buoy outfit, fog. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Buoy plugs, wooden. . . . . . . . . . . . . . . . tº e º ºs e e º 'º - - - tº e . . . . . 429.9 Buoys, anchor, Spar. . . . . . . . . tº º ºs e º 'º • * * * * * * tº 6 º' tº e º e º . . . 401.9 life, ring, cork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425.3 mine. . . . . . . . . . . . . . . . . . . . . . . . . . . . e tº e º 'º e º 'º - e º 'º . . . . . 429.9 Seaplane mooring. . . . . tº º ºs º º º e º 'º e - - - e. e. g. e º 'º - . . . . . . . . 619.4 Buoys of iron and steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.4 Burdock (medicinal). . . . . . . . . © º ºs e º 'º' . . . . . 816. 19, 816.49, 818.31 Bureaus and chiffoniers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431. 12 Burette brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Burettes and pipette S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-1 Burglar alarms. . . . . . . . . . . . . . . . . . .718.0, 718.30, 718.31, 718.32 Burglar-res 1sting safes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.5 Burglary protection, automotive. . . . . . . . . . . . . . . 722.39, 722.95 Burglary-resistive chests. . . . . . e e º e º ºs e & e º 'º - e º ºs e º e . . . 958.9 Burial Vaults, concrete. . . . . . . . . . . . . . . . e g º e - e. e is e º is º e 959.3 Burlap. . . . . . . . . . . . . . . . . . . . . . tº e º ºs e º & Q tº e º e º tº e o 'º º e º e e - Burlap bags. . . . . . . . . . . . . . . . . º e º e º e º 'º º tº º º º tº e º º ºs e e º ºs e e 957. 19 Burlap waste. . . . . . . . . . . . . . . . . . . . . . . . . . e & © tº e º e º e e tº a e e Burn-treatment kits. . . . . . e e º e e s e º ºs e º ºs e ºs e e º s º a s e . . . . . 915. 52 Burned magnesite. . . . . . . . . . . . . . . . . . . . . . e e º e º e º e e º º e º e 515.0 Burners, Bunsen. . . . . . . . . . . . . . . . . e e º e º ºs e º e º 'º & º e g º e º e e 9 18.4 coal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 fuel-oil (shipboard). . . . . . . . . . . e - tº e o e º 'º - - - e. e. e. e. e. e. e. 7O3.3 gas conversion. . . . . . . . . . . . . . . . . . gas, laboratory. . . . . . . . . . e e g tº 6 º' tº dº tº e e º & © oil. . . . . . . . . . . . . © e oil burning, running-lights (chimneys, wicks).... 997. 1 of l, Ordinance. . . . . . . . . . . . . e e e s is º ºs e º e e s - e. ... 614.0, 703.0 Burners and Clamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.4 Burnet saxifrage (medicinal). . . . . . . . . tº gº tº e º e º 'º e º ºs tº º º º Burning bush (medicinal). . . . . . . . . . e e º ºs e º 'º e º sº º e º e º 'º - e. 816. 29 Burnisher, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Stellite. . . . . . . . . . . . . . . . . . . • e e s • * * * * e e s e º sº e º e e s tº a 915. 29 Burnt Sugar Coloring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818, 49 Burros. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 005-3 Burrs, belt-rivet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.4 copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 648-9 dental, excavating. . . . . . . . . . . . . . . . . . . . . . . . . 915. 10, 915-11 Ventricular, Veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Bus bodies, school. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.37 Bus garage. . . . . . . . . . . . . . . . . . . . . . . . tº - º te e º tº ſº . . . . . . . . . . 518.51 Bus inspection. . . . . . . . . . . . e e º e Bus Supports, electrºl.cal. . . . . e e s e e s s e e s e º e º 'º e s is e s tº º º 714. 52 Busbar, electrical. . . . . . . . . . . . . . . & © e º is a c e º 'º e º ºs e º e º e . 719.99 Buses, automobile. . . . . . . e e º s = e e = e º e º 'º e º ſº tº e < * * * * * * * * * 723. O Tules for inspection. . . . . . . e e º e º 'º e s e º e º e s e e º e a e s e "Z23. O trolley. . . . . . . . . • e º sº e º e º e e s e e º e º e = * * * * * tº e º e g º e º 'º - 726. 1 trolley, insulation resistance. . . . . . . . . . . . . . . . . . . 719.50 Bush hooks (brush). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 11 Bushings, bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646.59, 692.3 Bushings, Copper-lead-tin. . . . . . . . . . . . . . . . . . . . . . . . . . . 692.2 118-- - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765- locust Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427. machine-punch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. phosphor bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692-2 pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . 607. 14,607.2, 607.3, 607.4 sintered. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.2 steel, cadmium-plated and chrome-plated. . . . . . . . . . 692.3 Butacaine sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Butanol. . . . . * e e s e º ºs • * * e º ºs e º º ºs e º 'º e º e º e a s s e & tº e º 'º e e º ºs e º 822.2 Butcher knife. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-14 Butchers' block brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3 Butchers' blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 436. 1 Butchers' meat saws. . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9, 615.62 Butler's tray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-46 Butt hinges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 12 Butt welding machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767. Butter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 022-1 apple . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-51 cacao, medicinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-8 cheese, and their substitutes. . . . . . . . . . . . . . . . . . . . 022. Butter, cocoa, medicinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . 813-8 fruit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-51 e - e º 'º e º e º º e º e e s e e º 'º e º s v e º 'º - * * * * * * * * 135. 5 Butter bur (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 89 Butter cutter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29, 612-3 Butter fat 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 040. Butter substitute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 022.3 Butter tubs, Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951-72 Buttercup (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.81 Butter fat test Scales. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.5 Butterfly weed (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Buttermilk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 021-3 Buttermilk feed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 031-3 Butternut (medicinal). . . . . . . . . . . . . . . . . . . . . . . . ... 816. 19,816.59 Button Snake-root (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816- 18 Buttonhole glimp, Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308.9 Buttons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 998. control knob. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724, 25 door. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617-9 porcelain filler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 29 push. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-33 turn - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 617-9 Butts, hickory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.34 Butyl acetate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9, 846-51 Butyl alcohol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822. 2 Butyl aminobenzoate. . . . . . . . & © e º e º 'º e º 'º & G is tº º º e e e g º e ... 839. 39 Butyl glycol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº Butyl propionate. . . . . . . . . . . . . . . . . . . . . . . . . . . tº º ºs e º 'º e º 'º 839.9 Butyl Stearate. . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * . . . . . . . 839.9 Butyric acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.9 Buzz-track test film. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911-2 BuzzerphOne . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-29 Buzzers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-33 By-pass equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-0 Byrklt lath. . . . . . . . . tº e º e º e º 'º - © tº º e º & © tº e º & E. • * * * * - e º e º º 402.51 Byronia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-19 skunk (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . © º e º º & 816. 19 Cabbage and turnip Seeds. . . . . . . . . . . . © e º e º C & . . . . . . . . . 245. Cabbages and caull flower. . . . . . . . . . . . . . . . . . . . . . . . . . . . 121-1 Cabinet and relay assembly, distribution. . . . . . 714. 14,715. 12 Cabinets, battery, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-12 bread Storage. . . . . . . . . . . . © tº º e º 'º - G - e. e. . . . . . . . . . . . . . 614.9 clothing, Steel. . . . . e sº e º dº º ºs e º 'º e º sº º . . . . . . . . . . . . . . . 613.5 dehydrator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 29,718-69 dental. . . . . . . . e - - - - - e º & tº e º - e º e o 'º - - . . . . . . . . . . . . . . . 915-19 electric light, bath. . . . . . . . . . * G - e º e º º ºs e - . . . . . . . . 915. 39 electrical. . . . . . . . tº e e º 'º tº dº tº e º ºn e º e º 'º e e º e º e º e © tº e º e º 'º 715. 12 filing, metal. . . . . . . . . . tº e º e º is e º e º 'º º * g e g º º e - . . . . . . 613.7 filing, Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . • e s = e e - . 435.5 1 Ce cream dispensing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785. 1 1nstrument. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ^ - e º e º a tº 915. 43 kitchen. . . . . . . . . e e º e º is a e º a º ºs e s m e º e º e s tº e º 'º e e 431. 53, 613. letterboard (print shop). . . . . . . . . . . . . . . . . . . . 613. 9, 936. medicine chests and equipment. . . . . . . . . . . . . . . . . . . . 915.43 paper towel . . . . . . . . . . . . . . . . . . . . . . . . . & e g º e º e s p e º 'º º 959.9 physicians' office. . . . . . . . . . . . . . . . . . . . . . . e e e º e º 'º & 915.43 plotting. . . . . . . . . . . . . . . . . . . . . . . . . e tº º e º e º e º 'º e º ſº tº . . 435.5 power control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 12 push-key, teletype equipment. . . . . . . . . . . . . . . . . . . . . 714.41 radio receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.64 Specialists'. . . . . . . . . . . º e º e º ºs e º 'º º e º ºs e º e º & . . . . . . . . 715.43 stationery, Steel . . . . . . • * * g º e sº e e º 'º º . . . . . . . . . 613.5, 613.7 storage, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-7 towel, WOOd. . . . . . . . . . e Wall, wire chief's testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-29 with switch and relay. . . . . . . . . . . . . e e º 'º e º 'º - º . . . . . . 714. 41 Wood. . . . . . . . . . . . . . . e e e s e e º e e s e e º e e s e e s e º 'º e º e º 'º e º º 436. Wood, office. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X-ray film. . . . . . . . . . . . . . . . . . . . . . . . . . . . . e s tº º e e s e º º 9 15.43 Cable, aerial (light and power) . . . . . º e º e º e º 'º e º 'º dº º ... 715. 44 alrcraft. . . . . . . e - © a tº tº e º e e - e s e e º e º 'º e º e º & e > * * 724. 22,724.25 * * * * * ~ e º e e º s © e º tº e G e - © e ºs e e º 'º - 1201. Directory of Commodity Specifications 715.41 715, 41 715.41 715.41 715.41 bronze - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - • 25 conductor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 copper, bare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 copper, for electrical conductors. . . . . . . . . . . . . . . . 715.41 electric. . . . . . . . . . . . . . . . . . . . . 715.40, 715.41,715.42,715.44 emergency - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 715.41 fire alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 flexible . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 42 gas-tube-sign. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 ignition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-41,722-32 insulated. . . . . . . . . . . . . . . . . . . . 715.40, 715.41, 715.44, 719.50 lead-COWered, electric . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 10W tension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 messenger. . . . . . . . . . . . . . . . . . . . 603-42,646.32, 715.41, 715.44 metallic covered. . . . . . . . . . . . . . . . . . . . 715.41, 715.45, 715.44 motion picture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.44 nonflexible, carbon steel. . . . . . . . . . . . . . . . . . . . . . . . 605.42 nometallic-sheathed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Office, braided. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 oil-burner-ignition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 parkway, electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 pothead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 power, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-41, 719-55 radio- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 715,41 rubber insulated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Signal, electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 slow-burning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 splicing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 starter - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 715.41 steel. . . . . . . . . . . . . . . . . . 605.42,622.4, 715.55, 724 .22, 724.25 steel, corrosion-resisting. . . . . . . . . . 715.85, 724 .22, 724.25 Street lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.44 submarine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 switchboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 §:::::::::::::::::::::::::::::::::: 715.4 1 Cable, aluminum- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - armored, electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . asbestos-Varnished cambric insulated. . . . . . . . . . . . . automotive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . telephone, in ercommunicating. . . . . . . . . . . . . . . . . . . . 715.44 traffic C Ontrº 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 underground, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 varnished cloth insulated. . . . . . . . . . . . . . . . . . 715.41,715.44 weatherproof. . . . . . . . . . . . . . . . . 715.40, 715.41, 715.44, 719.52 Cable assembly, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Cable boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Cable Clamp castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 19 Cable cutters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .615-59, 619.1 Cable designations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.40 Cable drilling tools. . . . . . . . . . . . . . . . . . . . . . . . . . 615-81, 754. Cable fitti © tº dº e º 'º º ſº º ſº e º e º e e º e º e º & © e º e º e º e º 'º e º e & © tº 715, 11 Cable gri DS shipboard). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.61 Cable laid twine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.31 Cable paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ** . . . . . . . . . 719.59 Cable Dulling compound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.99 Cable Tack Cases • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 954.23 Cable rocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.81 Cable I’eel axle • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 715.36 Cable reel sling- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 715.36 Cable Teels and Wire Spools. . . . . . . . . . . . . . . . . . . . . . . . . 715.36 Cable repairman's test set - - - - - - - - - - - - - - - - - - - - - - - - - - 718.29 Cable Tings, steel. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 719.61 Cable roller. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 719. 81 Cable sewing twine • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 331.21 Cable shackles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.42 Cable splicing bandage and sleeve. . . . . . . . . . . . .319-93, 719.52 Cable Supports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.61 Cable tag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .682-9, 715-35 Cable tank thermometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.89 Cable-terminal and terminal lugs. . . . . . . . . . . . . . 715.35, 722.32 Cable terminal splicing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.40 Cable testing, gaS DTeS8üTe e s = < * * * * * * * * * * * * * * * * * * * * * 715.40 Cable unit, battery unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-41 Cable Vulcan 12ing kit. . . . . . . . . . . . . . . . . . . . . . . . .719-55, 958-2 Cable Wiping cloths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.19.4 Cables (hemp, flax, ramie). . . . . . . . . . . . . . . . . . . . . . . . . . 332. Cacao. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152-1, 818-49, 818.69 CaCaO bean. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151. O Cacao butter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142-93, 813-8 Cache, firetool, 100-man, portable. . . . . . . . . . . . . . . . . . 616.99 fire tool box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-1, 953-9 Cactus grandiflous (night blooming Cereus) (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-59, 818-79 Cadmium. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 634. Cadmium anodes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 634. Cadmium chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.39 Cadmium coating. . . . . . . . . . . . . . . . . . . . . . . . • * - - - - - - - - - - - 600.3 Cadmium ingots. . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * & Cadmium Oxide . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - 839.359 Cadmium plated Steel bushings. . . . . . . . . . . . . . . . . .600-3, 603.24 Cadmium plating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600, 3 Cadmium sulfate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.39 Cadmium sulfid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . &-9, 639-39 Caffeine - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11. Caffeine and sodium benzoate. . . . . .811. , 817.29, 819.82, 834.9 Cage, pige On training. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.39 hammer throwing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Cajuput oil. • . ... • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813. 9 { 103.4 112.3 Cake, C Orn germ and C Orn oil. • . . . . . . . . . . . . . . . . . . . . . . cottonseed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . linseed oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.1 Deanut, oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.2 salt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Cake COVers, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.22, 612.29 Cake Cutters • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .3 Cake mixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108.2 Cake pans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .612,22,681-41 Cake turners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-14, 612-22 Cakes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O • 2 COPDeI'e - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 641. 11 Calabar bean (medicinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.91 Calamine, prepared . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.38 Calamine liniment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.39 Calamine lotion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.83 Calamine ointment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.59 Calamus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816, 19 Calcimine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843.5 Calc imine brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.2 Calcined gypsum (plaster of paris) . . . . . . . . . . . . .514.2,915. 19 Calcium acetate of Hahnemann. . . . . . . . . . . . . . . . . . . . . . . . 833.9 Calcium aluminate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833.9 Calcium and calcium compounds, including lime. . . 833. , 833.9 Calcium and sodium glycerophosphates. . . . 818.87, 833.9, 834.9 Calcium arsenate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .833-9, 881-18 Calcium bromide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . © CalC illm carbide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833. 1 Calcium carbonate. . . . . . . . . . . . . . . .817. 12,819.83, 833.3, 841.8 Calcium carbonate of Hahnemann. . . . . . . . . . . . . . . . . . . . . . 833-? chloride. . . . . . . . . . . . . . . . . .505.29,516.3,833.0, 833-2 chloride bags. . . . . . . . . . . . . . . . . . . . . . . . .957-19,957-8 chloride f Or roads. . . . . . . . . . . . . . . . . . . . .516.0,516.30 chloride freezing of coals. . . . . . . . . . . . . . . . . . 500- chloride ice control practice (streets)..... 518.30 compounds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.83 Creosote. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833.9 Cyanide • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833.9 fluorid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833.9 gluconate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-29, 833.9 glycerophosphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833.9 hydrate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833.5 hydroxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818-43, 8:33.5 hypophosphite. . . . . . . . . . . . . . . . . . . . . . . . . . 833.9,839.31 iodid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 853.9 10dobehenate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833.9 Calcium ion- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 882. O Calcium lactate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.83, 833-9 Calcium lactophosphate. . . . . . . . . . . . . . . . .818.69, 818.89, 833.9 Calc lum mandelate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833 Calcium molbydate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833 Calcium 833 Calc illm oxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833 Calcium phosphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833-4, 833. Calcium phosphide and calcium phosphate. . . . . . . . . . . . . 833. Calcium resinate - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 833 Calcium sulfate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833.9 Calcium Sulfid, impure (medicinal). . . . . . . . . . . . . . . . . . 833.9 Calculators • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 919.6 Calenda.T pads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .489. , 931-5 Calendered tag board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474.5 Calendula (medicinal). . . . . . . . . . . . . . . . . .816.39, 818.33, 818.79 Calf brains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O11.93 Calf carcasses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .011-1,011.8 Calf liver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 011.4 Calfskin leather for 88.S masks - - - - - - - - - - - - - - - - - - - - - - O61.9 Calfskins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O51. Calibration of microphones. . . . . . . . . . . . . . . . . . . . . 718.7, 719. Calico- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 306. 11 Calking compound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7O7. 15 Calking cotton. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301.2 Calking irons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Calking lead. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 651.9 Calking tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Calks, toes (horseshoe). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-6 Call bell. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915.39 Call-bell annunciators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.33 Calls, boatswains' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.39 Calomel. . . . . . . . . . . . . . . . . . . . . . . . . 817.53, 819.82, 819.84, 839.36 Calorific values of fuels, definitions. . . . . . . . . . . . . . 500.0 Calorimetric apparatus for fuels. . . . . . . . . . . . . . . . . . . . 700. Calumba. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .818-19, 818.31, 818.79 Calves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . se Cambric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8. 22 warnished, insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.56 Camel hair brush. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 Camel hair cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.96 Camel hair pencil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Camembert cheese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.44 Camera Case - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 954.22 Camera control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911. 1 Camera covers, electrically heated. . . . . . . 717. 1,911. 1,911.4 Camera intervalometer and control. . . . . . . . . . . . . . 911. 1,911.4 Cameras and camera devices. . . . . . . . . . . . . . . . . . . . . 911. 1,911.5 Camouflage cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.9 Camouflage enamel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843.39 Camouflage face paint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e Camouflage finishes for aircraft. . . . . . . . . . . . . . . . . . . . 848-52 Camouflage lacquer. . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.51, 846.59 Calcium Calcium Calcium Calcium Calcium Calc illm Calcium Calcium Calcium Calcium Calcium Calcium Calcium Calcium Calcium Calcium Oxalate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i 1202 Index Camouflage nets - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 317.9 Camouflage paint, res in Oil emulsion type • . . . . . . . . . . 844. 9 primer. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844.4 Camouflage Wire netting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Camp-boss outfit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Camp furniture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433. Camp Stove • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 614.3 Camp table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.13.6 Camphor. . . . . . . . . . . . . . . . . . . . . . . . . . .212. , 816.77, 818. 12, 818.53 Camphor and soap liniment. . . . . . . . . . . . . . . . . . . . . 817.31, 817-33 Camphor liniment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-9, 817-31 Camphor monobromid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812. , 819.9 Camphor ointment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.59 CamphOrated chloral. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 824. Camphorated menthol. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Camphorated oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813-9, 817-31 Camphorated phenol (medicinal). . . . . . . . . . . . . . . . . . . . . . 816.77 Camphorated tincture of opium. . . . . . . . . . . . . . . . . . . 212. , 818.77 Can openers. . . . . . . . . . . . . . . . . . . . . .612. 14, 612.29, 612-3, 615.9 Canada fleabone, (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 816. 89 Canada hemp (medicinal e e e º e º º (º e º e & & © & © & & © tº dº º dº º º ſº a ſe e 816. 19 Canada Snake-root. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816, 18 Canada thistle (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . 816.86 Candelilla Wax. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 295. Candle bag.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 Candles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.51 165. 1 612.29 919. 89 915.39 Candy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Candy kettle, aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Candy thermometers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cane, Walking. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Cane chair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438.9 Cane sirup- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 164.4 Cane sugar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161° 1' 161-3 Canister check Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. Canister filter, felt - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 385.98 Canisters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618-22, tº acid Va. DOT • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 993. amonia • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * > gaS mask. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . submarine, respirator. . . . . . . . . . . . . . . . . . . . . . . . . . . . Canned anchovies • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Canned and preserved fruits, jams, and jellies. . . . . . 134. Canned apricots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Canned aspara tº e C & © tº gº e e º 'º e º 'º & © e º de é º & © tº & © tº º & © & © & © tº a Canned beans and dry beans. . . . . . . . . . . . . . . . . . . . . . . . . . Canned beets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Canned Canned Canned Canned Canned Canned Canned Canned berries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . berries, Currants, and grapes . . . . . . . . . . . . . . . . cabbage, sauerkraut and canned Sauerkraut. . . . carrots - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - celery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cherries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . codfish and haddock. . . . . . . . . . . . . . . . . . . . . . . . . . C Orn and succotash. . . . . . . . . . . . . . . . . . . . . . . . . . . crab Theat. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - cucumbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Currants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . eggplant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . endive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . fish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . fish flakes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . fruit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . goods, packing. . . . . . . . . . . . . . . . . . . . . . . . . . 953-2,953.37 grapefruit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134.25 &Tapes • . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * * * herring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . lentils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . lettuce. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . lobsters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mackerel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . melons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mushrooms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . okra. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tºg. On Ons • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Oysters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . parsley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . parsnips and turnips. . . . . . . . . . . . . . . . . . . . . . . . . peaches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ars • * * * * * * > . . . . . . . . . . . • * * * * * * * * * * * * * * * * * * * * DeaS and dry DeBS • * * * * * * * * * * * * * * * * * * * * * * * * * * * 128 DePDeTS • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * pineapples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . plumns and DTuneS • . . . . . . . . . * * * * * * * * * * * * * * * * * * * potatoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DUIApkins and squash. . . . . . . . . . . . . . . . . . . . . . . . . . quinces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . radishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thubarb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . salmon. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . gº i 12 7 Salsify. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sardines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . shellfish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . shrimp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . spinach. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . St. One fruits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SWeet, potatoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . toºnatoes and tomato Juice. • - - - - - - - - - - - - - - - - - - tuna • . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * 35.8 ſ Canned vegetables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.9 Canned Water" CTeSS • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 125. 6 Canned White potatoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127.51 Cann On powder, Smokeless. . . . . . . . . . . . . . . . . . . . . . . . . . . . 881. Can ODy, ir Oner, laundry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Cans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785-8, 959-1 fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.36 ice cream. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785.2, 959-1 lard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .951.32,951.84, 959-1 meat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.9 metal (export shipment). . . . . . . . . . . . . . . . . . . . . . . . . . 959. 1 shipping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959. 1 Cant hook. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.5 Cantal Oupes, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.3 Canteen COVer'S - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 319.99 Canteen CupS. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 612. 29 Canteen top gaskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 13 Canteens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29, 959-1 Cantharides. . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.64, 818.74, 819.4 Cantle bag.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 Cant On flannel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.2 Cant On flannel bandage . . . . . . . . . . . . . . . . . . . . . . . .398.31, 915-51 Canulas (medical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Canvas, back pack cargoing. . . . . . . . . . . . . . . . . . . . . . . . . . 3 cotton. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - crinoline and buckram. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.21 CI*OSS Stitch (hand 1crafts). . . . . . . . . . . . . . . . . . . . . . . 3 dough tr e tº e º e º dº e º e º e º & © tº e º e º 0 & © tº e º e º 'º º & º 6 & © & © dyed (ships' awning). . . . . . . . . . . . . . . . . . . . . . . . . . . . . for back pack cargoing. . . . . . . . . . . . . . . . . . . . . . . . . . . impregnated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Waistband. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.2 CanWas bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . .957. 1,957. 19, 957-3 CanWas bucket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . te CanWaS CaseS • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 399.3 Canvas cots, hammocks. . . . . . . . . . . . . . . . . . . . . . . . .319.94, 431-13 CanWas dough trough. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.98 CanWas lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.21 CarTV aS padding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .306.23, 333.9 CanWas paulins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.98 CanWas pouch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 Canvas tanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956.2 Cap assembly, military control Wheel hub. . . . . . . . . . . . 724 .25 Cap bands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397. 19 Cap boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.39 Cap cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395. 13, 395-14, 395-15 Cap Crimper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618.99 Cap devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944.3 Cap frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 19 Cap insigniz. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944.3 Cap nuts (acorn). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.32 Cap ornaments - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 944.3 Cap ribbons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373. 1 Cap screws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608-2, 608-31 Cap tickets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e de º dº º º 319.99 Capacitors. . . . . . . . . . . . . . . . . . , 710. , 713. , 713. 1,718.64, 724.26 Caparison equipment (harness). . . . . . . . . . . . . . . . . . . . . . . 069.8 Cape, leather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O69.4 nurses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .311.6, 368-2 Cape frogs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.9 Cape leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O68.9 Cape sleeves and b1bs, asbestos. . . . . . . . . . . . . . . . . . . . . 545-6 Capers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154.41 OO7. 1 395. 1 2O6.4 715. 21 395. 11 395. 15 884. 395. 1 395. 1 395. 11 Capons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Caps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . air valve, high pressure. . . . . . . . . . . . . . . . . . . . . . . . . attachment plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . bakers'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . baseball. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . blasting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . boys' and men's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cooks', bakers' and nurses'. . . . . . . . . . . . . . . . . . . . . . C Otton, Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 1 dress, full dress, and special dress. . . . . . . . . . . . . 395.13 flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395-18,395-15 garrison. . . . . . . . . . . . . . . . . . . . . . . . . . . .395. 13,395. 14, 395-19 herringbone twill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 15 1Ce CI*ē8. In cup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .491-'959-9 machine operators'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397. 19 mechanic's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395-12, 395-15 IneSSWOtherle - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 395. 11 Inlı” SeS flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 14 nurses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .342-3, 395-11 Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 1 propeller shaft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.24 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 14 thread protector. . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 24, 893-9 utility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * 395. 19 Watch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 16 Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * 395. 12 Winter, fur-lined. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75.4 WOOl, knit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395-14, 395-19 Capsicum (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . .816. 29, 816-74 Capsicum and myrrh.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818, 79 Capsicum ointment - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 817.59 Capsules and pills. • = • *- : - - - - - - - - - - - - - - te e º gº ſº tº e º º º º 819. 89 Car air-conditioning equipment (railway)............ &#e Car axles • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1203 Directory of Commodity Specifications Car decking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726-2 Car design (railway). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726-1 Car’ houses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.51 Car lettering and marking (railway). . . . . . . . . . . . . . . . . 726.1 Car lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.39 Car 11ghting (railway). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.11 Car lining, WOOden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413. 20 Car Journals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611 - 22 Car 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504. 13 Car protective devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.0 Car retarder System, railway. . . . . . . . . . . . . . . . . . . . . . . . 718.42 Car safety appliances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.1 Car scrub brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Car Steel, Structural. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Car stock lumber . . . . . . . . . . 413. 2, 413.20,413. 24, 413.29, 726. 1 Car Wash brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Car Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Car Wheels, Cast 1ron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611 - 18 Wrought Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . 611.53, 621-22 Caramel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.49 CaraWay 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 Caraway seed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154.52, 816.47 Carbamide (urea). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Carbarsone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814.2, 821-9 Carb1cle • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833. Carbolic acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 802.1 Carbolic aC id glycerite . . . . . . . . . . . . . . . . . . . . . . . . 802. 1,818.94 Carbolic acid ointment. . . . . . . . . . . . . . . . . . . . . . . . . 802.1, 817.59 Carbolic acid Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . 802.1, 818.19 Carbol 1zed 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 Carbon, activated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575. 1 Carbon arc accelerated weathering unit. . . 716. 16, 770. , 840.5 Carbon bisulphide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.6 Carbon black, lampblack, bone black, etc. . . . . . . . . . . . 842.4 Carbon brush shunts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-49 Carbon brushes. . . . . . . . . . . . . . . . . . . . . . . . . 711-42, 715-49, 982.6 Carbon brushes for motors and generators. . . . . . . . . . . . 711.42 Carbon d10x1de • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.4 1 Carbon dioxide fire extinguishing systems. . . . . . . . . . . 973.4 Carbon dioxide indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . 919.9 Carbon disulf 1de . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.6, 881-32 Carbon electrodes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575.2 Carbon f Or Welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575.4 Carbon foundry facings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575. 1 Carbon monoxide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.49 Carbon monoxide S 19 nal assembly. . . . . . . . . . . . . . . . . . . . . 724 .26 Carbon packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575.3 Carbon paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .476.21,932-8 Carbon, powdered. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575. 1 Carbon-silic on steel plates. . . . . . . . . . . . . . . . . . . . . . . . . 604 - 11 Carbon steel. . . . . . . . . 600.3, 602.2, 603. Q, 603.21, 603.24, 603.26 Carb On Steel axles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.52 Carbon Steel bars and rods. . . . . . . . . . . . . . . . . . . . . . . . . . 603-2 Carbon steel bars, hot rolled. . . . 602.2, 603.20, 603. 23, 611.51 Carbon Steel bars for Springs. . . . . . . . . . . . . . . . . . . . . . . 621-34 Carbon steel billets. . . . . . 602.2, 603.21, 621.25,621. 26, 621.31 Carbon steel castings. . . . . . . . . . . . . . . . . . . . 607-4, 607-6, 611.41 Carbon steel forgings. . . . . . . . . . . . . . . . . . 611.51, 611.52, 611.59 Carbon Steel plates. . . . . . . . . . . . . . . . . . . . . . . . . . . 604. 10, 604. 11 Carbon Steel rails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606. 1 Carbon steel semi-finished products. . . . . . . . . . . . . . . . . 602.2 Carbon Steel sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . 604.20, 621-32 Carbon Steel strip. . . . . . . . . . . . . . . . . . . . . 604 - 20, 604. 22, 621-32 Carbon steel structural sections. . . . . . . . . . . . . . . . . . . . 605.0 Carbon Steel Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.53 Carbon Steel Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 41 Carbon tetrachloride . . . . . . . . . . . . . . . . . . . . . . . . . . . 815.2, 839.7 Carbon tetrachloride capsules. . . . . . . . . . . . . . . . . . . . . . . 839.7 Carbon tetrachloride, method of test. . . . . . . . . . .505.0, 505.30 Carbonate and bicarbonate, ammonium. . . . . . . . . . . . . . . . . 831.3 Carbonate Of magnesia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839 - 39 Carbonate Of potash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 832.2 Carbonated beverage bottles. . . . . . . . . . . . . . . . . . . . . . . . . 955. 1 Carbonic aC 1d £aS • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 839.41 Carbons and electrodes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575. Carborundum disk, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Carborundum points, for dental hand piece. . . . . . . . . . . . 915. 11 Carborundum wheel, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Carboy stoppers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533.4 Carboys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955. 2 Carbromal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Carburetor, a 1rcraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-21 automobile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.31 Carburetor air f 11ters. . . . . . . . . . . . . . . . . . . . . . . . 724.20, 724 - 21 Carburetor control connections, aircraft. . . . . . . . . . . . 724.21 Carburetor envelope, aircraft. . . . . . . . . . . . . . . . . . . . . . . 724.21 Carburetor flanges, aircraft. . . . . . . . . . . . . . . . . . . . . . . . 724 - 21 automotive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.31 Carburetor intakes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722-31 Carbur 1zing compounds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501-9 Carburizing steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-31, 623-6 Carcasses, beef. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 011-1 Calf - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O11.8 lamb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 014. 1 mutton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O14.3 pork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .012-1,018.91 Veal - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 011. Card CalSeS, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.21 Card holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.39, 932.3 Card holder, designation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.29 ir On bunks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 9 Card index cases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954-28 Card tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .431.9, 439.9, 613-6 Card t1ckets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. Cardamon, spirits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.59 tincture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.46, 818.79 Cardamon and card amon Seed . . . . . . . . . . . . . . . . . . . . 154.51, 816.46 Cardamon elix ir. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .816.46, 818.84 Cardamon of]... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.3 Cardboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474. bristol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .474.2, 474.3 man 11a. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .474.2, 474-3 railroad (paper). . . . . . . . . . . . . . . . . . . . . . . . . . . .474.2, 474.3 Cardinal flower (med 1c inal). . . . . . . . . . . . . . . . . . . . . . . . . 816-89 Cardiograph. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Cards, guide, pressboard. . . . . . . . . . . . . . . . . . . . . . .474.9, 932.9 1ndex. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474.9 instrument record. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474.9 tabulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474.9 Cargo covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Cargo hanger (artillery). . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.2 Cargo mats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341 .. 1 Cargo nets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317.9 Cargo oil systems (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.0 Cargo parachutes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724 - 27 Cargo pumpS (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755.. O Cargo reflector (maritime). . . . . . . . . . . . . . . . . . . . . . . . . . 716.2 Carlsbad Salt, artific ial. . . . . . . . . . . . . . . . . . . . . . . . . . . 839.39 Carminative mixture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Carmine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .818-49, 819-4 Carnauba. wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295. , 504-54 Caroba bark. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Carpenter's chest. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.2 Carpenters' gages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 815.82 Carpenters' plane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-16 Carpenters' rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-34 Carpenters' squares. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.35 Carpet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366.2 Cork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425.6 pile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366.0 Wool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366.2 Carpet cushion, Sponge-rubber. . . . . . . . . . . . . . . . . . . . . . . 204.25 Carpet lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.19.6 Carpet SWee perS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 984. Carpet Warp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .308.9, 366-2 Carpet Washing machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Carpets and rugs of wool. . . . . . . . . . . . . . . . . . . . . . . .366. , 366.2 Carpets, bituminous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.34 Carriages, buggies, coaches, baby carriages and carts 727. dressing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.36 drumst 10k. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 Wheeled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.36 Carrier, amalgam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 ax, intrenching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 back pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.5 Carl, - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 959. 1 dental films. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 14 field, collaps 1ble . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915 .33 food. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29, 915-46 gaS mask. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. ligature • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 011, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959. 1 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.99, 631.9, 959-5 pick-mattock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.19.99 saw, crosscut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Shovel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.19.99 Vacuum, for food and liquid. . . . . . . . . . . . . . . . . . . . . . 959.9 Wire • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.39 wire Cutter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Wire pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.5 Carrier and frame (pack load accessories). . . . . . . . . . . 959.5 Carrier hybrid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.29 Carrier telephone equipment. . . . . . . . . . . . . . . . . . . . . . . . . 718. 20 Carrier transpositions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.0 Carrots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123.2 Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127.2 Carrying bag (explosive). . . . . . . . . . . . . . . . . . . . . . . . . . . . 957.19 Carrying bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957.3 Carrying case, gas mask repair kit. . . . . . . . . . . . . . . . . . 954 .22 telegraph set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 Carrying sling, machine gun and ammunit lon. . . . . . . . . . .319.99 Carrying strap, battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205-1 for canvas bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.97 Caſ'S, box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726. 1 cleaning out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.0 chlorine tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.1 freight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 728. 1 hospital. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 728. 1 house, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 728.2 individual Car’ lighting. . . . . . . . . . . . . . . . . . . . . . . . . . 728.2 passenger (railway). . . . . . . . . . . . . . . . . . . . . . . . . 726.0, 726.1 rail motor and railway. . . . . . . . . . . . . . . . . . . . . . . . . . . 726.1 refrigerator, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.0, 726.1, 726.2 Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 728. 1 Cart, Concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727. food • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.39 1204 Index Cart, hand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727. reel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.38 Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727. Cartons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 1 Cartridge, lubricating oil filter (aircraft). . . . . . . . 724.22 Oxygen purifier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724, 29 shot gun. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 886, Cartridge bag lacing cord. . . . . . . . . . . . . . . . . . . . . . . . . . . 302.45 Cartridge bag silk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373. 24 Cartridge belt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.14.1 Cartridge brass. . . . . . . . . . . . . . . . . . . . . . . . 644 - 12, 644.21, 644. 23 Cartridge brass case cups. . . . . . . . . . . . . . . . . . . . . . . . . . . e Cartridge brass hardness conversion table . . . . . . . . . . . 644.0 Cartridge cloth. . . . . . . . . . . . . . . . . . . . . . . . .304 - 1,397. 16,399.9 Cartridge Cloth dye . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8O3. 19 Cartridge disk, brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 Cartridge fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.21 Cartridges, metallic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.1 Carts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727. Carvers, amalgam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Carving boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429. 1 Casaba Iſle lonS, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.3 Cascara sagrada. . . . 816.53, 818.34, 818.84, 819. 1, 819.74, 819.89 Cascar 111a. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.59 Case, Smoke, chaser map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.5 Case cups, cartridge brass. . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 Case hardening Of metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . 800.5 Case leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O86.9 Casein. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .099.5, 893-8 Case in glue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O93.2 Case in in pa. PeF • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 47O.3 Case in plast ics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893. 8 Casement fasteners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.43 Cases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .954. 2, 954 • 21, 954.29 aSpirating (medical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.39 battery Carrying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.3 bedding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 bone operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 brief. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O69.7 bronchoscopic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 cable rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 23 Camera • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 954.22 canvas, planetable and tripod. . . . . . . . . . . . . .303.95, 399.3 instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 Captain's, compasses, dividers and reading glasses 954. 29 Card index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .954-82, 954.23 Carrying, dry batteries. . . . . . . . . . . . . . . . . . . . . . . . . . 954. 29 gaS mask. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 22 telegraph Set - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3599.3 Wa Cllllm tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.21 chair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 23 cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 Cut, film holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.4.22 d 1agnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .915. 29,915. dispatch, CanWaS • . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * 399.3 dynamite Carrying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.23 export, alcohol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.29 eye, Complete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 filing, transfer (cardboard). . . . . . . . . . . . . . . . . . . . . 954. 22 film Viewer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 23 firing device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .645.9, 646-59 flag, duck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.2 flashlight, metal and fiber. . . . . . . . . . . . . . . . . . . . . . 716. 13 for cable racks and cords. . . . . . . . . . . . . . . . . . . . . . . . 954 • 25 for 45 caliber magazine . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 forceps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 29 hypodermic tablets, Veter inary. . . . . . . . . . . . . . . . . . . 915.27 intelligence Officers " field kit. . . . . . . . . . . . . . . . . 954. 23 leather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O66.7 mailing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.4 Inailing, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 22 mechanics grease gun. . . . . . . . . . . . . . . . * * * * * * * * * * * * * 958.2 map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.21, 959-5 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.36,954.21 Inasal, Suture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915, 56 navigator's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 29 needle, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-7 packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.36 paddle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.23 shipping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.36,953-37 Inot iOn picture film. . . . . . . . . . . . . . . . . . . . . . . . . . . 954.21 Spices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.38 silicate cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-39 Splint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 Squadron - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.23 stomach and rectal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 surgical-instrument. . . . . . . . . . . . . . . . . . . . . . . . .399.3,954.29 switchboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954, 23 technical Order file. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.23 telegraph-printer tools. . . . . . . . . . . . . . . . . . . . . . . . . . 954, 29 tent pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 tool carrying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 2, 958-3 transfer, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.7 transfer, Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435.5 trial lenses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914. 1 Water-heater. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Cash boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953, 1 Cashew nut. shell 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.99 Casing, control-cable (aircraft use). . . . . . . . . . . . . . . . 724.22 drill pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.3, 607-4, 615.82 Oil Well. . . . . . . . . . . . . . . . . . . . . . .607.3, 607.4, 615.82, 754. Steel .(oil well). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 807.4 Wood • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411.9 wrought iron (oil well). . . . . . . . . . . . . . . . . . . . . . . . . . 6O7.3 Casing and tubing, performance. . . . . . . . . . . . . . . . . 607.0, 754. Casing pipe, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.4 Casings, aircraft landing. . . . . . . . . . . . . . . . . . . . . . . . . . . 206. 2 Casket boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.3 Caskets, Shipping, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.3 Caskets and CaSket boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.3 Casks, curing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.22 metal-'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.21 Casks and tierces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.2 Casser Oles, laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Cassette . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 Cassette changer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Cassettes, without Screens. . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 Cassia extract . . . . . . . . . . . . . . . . . . . . . ~. . . . . . . . . . . . . . . . 175.2 CaSS 18. 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 Cast architectural stone . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.4 CaSt. Concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.9 CaSt. copper alloys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646. O Cast iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-1, 600-82, 611. austentic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.5 &Tay - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611. 11 malleable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-0, 611-21 Cast II. On Culvert, pipe - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 607. 11 Cast iron drainage pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607. 11 Cast iron gas and water pipe . . . . . . . . . . . . . . . . . . . . . . . . 607. 12 Cast iron gear blanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 11 CaSt. iTOn griddles. . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-17,612.3 CaSt. iron pipe . . . . . . . . . . . . . . . . . . . . . . . . . 607. 10, 607. 11, 607. 12 Cast iron pipe, fittings and connections. . . . . . . 607.1, 607. 14 Cast ir On plpe, laying of . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O7. 10 Cast iron pipe culverts, drains, and sewers. . . . . . . . . 607. 11 Cast iron pipe for railways and poles. . . . . . . . . . . . . . . 607. 13 CaSt. ir On piston rings. . . . . . . . . . . . . . . . . . . . . . . . 611-21, 722-31 CaSt iron radiators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.4 Cast iron Sanitary ename led Ware . . . . . . . 612.20, 612. 21, 612. Cast ir On skillets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12. Cast ir On SOil pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O7. 11 CaSt. iTOn Water pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O7. 12 Cast iron Wheels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 18 CaSt. Silver bearings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.3 CaSt. Steel for bridges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.41 CaSt. Steel chains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.50 Cast Steel ingots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 24 Cast steel side frames. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.49 Cast steel wheels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-53 CaSt. Stone. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.4 CaStanea (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . .816.39, 818.33 Caster’S, ball bearing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.9 bed. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.9 chair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.9 hospital-bed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 9 metal-chair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813. 9 rigid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 9 rubber tired Wheels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 9 Swivel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.9 truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 629.3 wood-chair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613. 9 Castile SO89, s = < * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 871. 11 Casting, clamp, cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 19 harness, veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O89.2 Casting brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Casting machine, centrifugal, dental. . . . . . . . . . . . . . . . 915. 19 Casting W8X, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Castings, alloy steel. . . . . . . . . . . . . . . . . . . .607-4, 622.5, 656.0 aluminum and aluminum alloy. . . . . . . . . . . . . . . . 631-12, 631.41 aluminum bronze . . . . . . . . . . . . . . . . . . . . . 631.41, 647.12, 647 - 15 antifrict iOn metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.1 austenitic manganese-steel. . . . . . . . . . . . . . . . . . . . . . . 622.5 aut Omotive, gray iron. • - - - - - - - - - - - - - - - - - - - - - - - - - - 611. 11 brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.2, 645-21 yellow. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .2 bronze . . . . . . . . . . . . . . . . . . . . . . . .646.59, 647. 15, 692.2, 692.3 bronze bearing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.2 for turntables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.2 Journal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646. 11 Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646.41 cable clamp- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611. 19 carbon steel. . . . . . . . . . . . . . . . . . . . . . . . . . 607-4, 607-6, 611-41 chromium alloy-steel. . . . . . . . . . . . . . . . . . . . . . . . 622.5, 656-5 chromium-nickel alloy steel. . . . . . . . . . . . . . . . . . . . . . 656-5 c Ompos it 10n. brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645. 21 COPDeT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 642. 21 copper-lead-tin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 692.2 copper-nickel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654.5i copper-silicon. . . . . . . . . . . . . . . . . . .” - - - - - - - - - - - - - - - 643.3 copper-tin-zinc alloy. . . . . . . . . . . . . . . . . . . . . . .643-4, 646-41 die, aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.41 c Opper base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.21 gaS masks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * 993. lead-base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.6 magnesium-base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 695.5 tin-base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681.3 Zinc base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683.41 Directory of Commodity Specifications Castings, flange carbon steel. . . . . . . . . . . . . . . . . . . . . . . 607.4 607.6, 611.41, 621. 22, 621.24 German silver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 855.3 gun metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646-41, 846-59 hull. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611. identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.0 II' On, gray. . . . . . . . . . . . . . . . . . . . . . . . . . .607-14,607-6, 611-11 malleable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-21, 611-29 journal bronze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646., 11 lead and lead-alloy. . . . . . . . . . . . . . . . . . . . . . . . .651-3, 681-3 machinery (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. O magnesium and magnesium alloy. . . . . . . . . . . . . . . . . . . . 695.5 Iſlallgälle See e s = < * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 695. Inanganese bronze . . . . . . . . . . . . . . . . . . . . . . . . . . . 647-20, 647.26 Inanganese steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.5 mold, aluminum-base alloy. . . . . . . . . . . . . . . . . . . . . . . . 631.41 naval brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645. 21 nickel-brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 855.3 nickel chromium alloy Steel. . . . . . . . . . . . . . . . . 622.5, 656.0 nickel-copper - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - e nickel-silver and nickel–Silver bronze . . . . . . . . . . . 855.3 Olance metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.21 phosphor bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647.34 red brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.21 sand, aluminum and aluminum alloy. . . . . . . . . . . . . . . . 631.41 c Opper base alloys • - - - - - - - - - - - - - - - - - - - - - - - - - - - 643.4 magnesium base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 695. Silic On COPDeſ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * * * * * * 643.3 steel. . . . . 607.4,611.41, 621.22, 621.23,621. 24, 622.5, 702.2 corrosion-resisting. . . . . . . . . . . . . . . . . . . . . . . . . . . 822.5 for guns • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611.49 for pumping equipment. . . . . . . . . . . . . . . . . . . . . . . . . 622.5 for railway bridges. . . . . . . . . . . . . . . . . . . . . . . . . . . 611-41 molybdenum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.39 tin-alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .651-6, 661-3 tin-bronze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646.41 Valve, alloy Steel. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 807.4 621. 21, 621. 22, 621. 23, 622.5, 656.0 bronze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646.21 carbon Steel 6O7.4, 607.6, 611.41, 621. 22, 621.24 yellow brass anese bronze). . . . . . . . . . . .646.41, 647.26 Zinc base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683.41 CastingS and forgings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. Castings and forgings, nickel-copper. . . . . . . . . . . . . . . . 654-51 Castle nuts. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 608.32 Cast Or (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4 Castor oil (industrial and medicinal). . . . . . . . . . 142.2, 813.1 Castor Oil plant (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 816.49 Cat thyme (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.87 Catalogs, aircraft, engines and accessories. . . . .481. , 724.20 overhaul tools, aircraft engines. . . . . . . . . . . . . 481. , 724.21 parts (airplanes). . . . . . . . . . . . . . . . . . . . . . . . . . . .481. , 724-20 Tad iO and radar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .481. , 718-60 spare parts, aircraft engines. . . . . . . . . . . . . . . .481. , 724-21 tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .481. , 784-20 Cataria (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.39 Cataria and ſennel elixir. . . . . . . . . . . . . . . . . . . . . . . . . . . 818.84 Cataplasm Of kaolin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.48 Catch basins, concrete. . . . . . . . . . . . . . . . . . . . . . . . . 516-4, 518-65 Catch basins, inlets, manholes. . . . . . . . . . . . . . . . . . . . . . 518-65 Catches (builders' hardware). . . . . . . . . . . . . . . . . . . . . . . . 617.42 Catenary overhead construction. . . . . . . . . . . . . . . . . . . . . . 719.63 Catgut, Surgical. . . . . . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * * 915.56 Cathart, iC pills. . . . . . . . . . . . . . . . . . . . . . . . 819.84, 819.89, 839-36 Cathead, submarine mine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605-19 Catheter guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915, 22 Catheter trays . . . . . . • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 915.46 Catheters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.55, 717-3, 915-22 Cathode lamp tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 18 Cathode ray tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 Catnip or catmint (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816-39 Cats up, t Omato puree, tomat, O paste . . . . . . . . . . . . . . . . . . 129, 12 Cattle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .001" » 001. 1,001-? Cattle, beef . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OO1.2 dairy. . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * * * * * * * * 01. 1 feeder . . . . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * OO1.2 Slaughter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OO1.2 Stocker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * * * OO1.2 Cattle guards, Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.2 Cattle hides and skins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O51. Cattle tail hair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362.9 Cauliflower, canned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.9 fresh and frozen. . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * 121. 1 Caulophyllum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .816-19,818-31 Caustic (quicklime) and hydrated lime. . . . . . . . . . . . . . . 833.5 Caustic ammonia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * 831.9 Caustic potash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * 832.3 Caustic SOda Or lye . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * 834.8 Caustic SOda batteries. . . . . . . . . . . . . . . . . . . . . . • * * * * * * * 712, 1 Caustic washes for borers. . . . . . . . . . . . . . . . . . . . . . . . . . . 881-4 CallSt. iClum, Hahnemann's (medicinal). . . . . . . . . . . . . . . . . . 832.3 Cautery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * * * * 915.29 Cautery COI’d and iron. . . . . . . . . . . . . . . . . . . * * * * * * * * * * * * 915.29 Cautery transformer, lamp-socket type . . . . . . . . . . . . . . . 713.5 Cavalry link. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * O89.2 CaVess On. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * * * * O89.2 Caviar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * O39. 1 Cavity brick Wall construct 10n. . . . . . . . . . . . . . . . . . . . . . 518.80 Cayenne pepper (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . 816. 29 Cedar, Eastern red. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.21 Cedar, red (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.59 Cedar for aircraft, use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 413.31 Cedar cross- and Switch-ties, railroad. . . . . . . . . . . . . . 401-11 Cedar" flooring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411.21 Cedar grading rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.21 Cedar leaf oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 Cedar piling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.41 Cedar poles. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 401.31 Cedar Thosts • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.01.21 Cedar ties. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 11 Cedrone (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.49 Ceiling brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Ceiling dust brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Ceiling insulation, effect of, upon summer comfort. .. 518.50 Ceiling lumber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411.3 Ceilings and roofing for buildings. . . . . . . . . . . . . . . . . . 518.57 Celandine (medicinal). . . . . . . . . . . . . . . . . . . . . . . . .816.19,816.89 Celcure wood preservative . . . . . . . . . . . . . . . . . . . . . . . . . . . 801-3 Celery, canned. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128.2 fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124.2 Celery fruit (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.32 Celery-leaved buttercup (medicinal). . . . . . . . . . . . . . . . . 816.81 Celery Beed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154.32, 816-49 Cellophane lunch bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957.9 Cellophane sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893.4 CellS, dry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712. 1 primary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .713-0, 713-1 Cellular rubber products. . . . . . . . . . . . . . . . . . . . . . . . . . . . 200. Celluloid, dark T00Iſle • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 911.9 Celluloid sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893.4 Celluloid Strips, dental... • - - - - - - - - - - - - - - - - - - - - - - - - - 915. 19 Cellulose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301.6 absorbent, surgical. . . . . . . . . . . . . . . . . . . . . . . . .397.3, 915-51 Viscosity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.50 Wood-pulp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400. oO Cellulose acetate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 868. , 893-8 Cellulose acetate and cellulose nitrate products (lacquers and plastics). . . . . . . . . . . . . . . . . . . . . . . 846.5, 846-59 Cellulose acetate butyrate. . . . . . . . . . . . . . . . . . . . 846.51, 893.0 Cellulose-acetate-butyrate dOpe. • *'• * * * * * * * * * * * * * * * * * 846 .51 Cellulose-acetate-butyrate dope thinner. . . . . . . . . . . . . 846.59 Cellulose acetate butyrate predoped airplane cloth. .. 396. Cellulose aCetate diaphragm. . . . . . . . . . . . . . . . . . . . . . . . . 993. Cellulose acetate molding compounds. . . . . . . . . . . . . . . . . 893.8 Cellulose acetate plastic sheets. . . . . . . . . . . . . . . . . . . . 893.4 Cellulose acetate rayon. . . . . . . . . . . . . . . . . . . . . . . .300-4, 397-0 Cellulose acetate sheeting. . . . . . . . . . . . . . . . . . . . 846.59, 893.4 Cellulose acetate thinner. . . . . . . . . . . . . . . . . . . . . . . . . . . 846.59 Cellulose fabric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397.3 Cellulose fibers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300.4 Cellulose nitrate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.51 Cellulose In 11trate base cement. . . . . . . . . . . . . . . . . . . . . . . 846.59 Cellulose-nitrate-base extruded rod. . . . . . . . . . . . . . . . . 893.9 Cellulose-nitrate dope . . . . . . . . . . . . . . . . . . . . . . . .846.51, 846-59 Cellulose nitrate lacquer. . . . . . . . . . . . . .846.51, 846.52, 846.53 Cellulose-nitrate products. . . . . . . . . . . . . . . . . . . . . 893.4, 893-9 Cellulose nitrate thinner. . . . . . . . . . . . . . . . . . . . . . . . . . . 846.59 Cellulose padding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.51 Cellulose sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893.4 Cellulosë SPODE&S . . . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * * 293. Cellulose tape • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 12 Cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .516.0,516-1 acrylic base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.59 adhesive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.9, 846-59 asbestos. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .545-3, 707-48 asphalt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .505.0, 505. 13,505.30 asphalt, method Of test. . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 13 bituminous, plastic. . . . . . . . . . . . . . . . .505. 13,505. 15,505.35 bOokbinding, Waterproof. . . . . . . . . . . . . . . . . . . . . . . . . . 932.5 Cellulose nitrate base. . . . . . . . . . . . . . . . . . . . . . . . . . . 846.59 C Oncrete and mortar. . . . . . . . . . . . . . . . . . . . • * * * * * * * * * 516. dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * * * 915. 19 dental Silicate . . . . . . . . . . . . . . . . . . . . . . . . . . • - - - - - - - 915.9 germidical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 high-temperature refractory. . . . . . . . . . . . . . . . . . . . . . 516. 19 hydraulic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. 19 insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.0 insulation, high temperature • . . . . . . . . . . . . . . . . . . . . 298.2 Keene's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514-2, 514.63 leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846-59, 932-5 linoleum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391. magnesia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.2,709. mas OnTy. . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * * * * * * 516. 19 mineral wool thermal insulating. . . . . . . . . . . . . 296.2, 709. natural. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516. 12 nitrocellulose (for ammunition). . . . . . . . . . . . . . . . . . 888. plastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .505. 13, 505-15 portland. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .516. 10,516-11 analysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516. 10 Pozzolana. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516. 11 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .204.90, 204.92 sand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.21 Sealing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7O7. 15 silica • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 516. 19 silicate, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 smoothing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849.2 Standard samples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.0 synthetic, for cellular buoyancy material. . . . . . . . 849.6 1206 Index Cement, tar. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 505.35 temporary, anodyne. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.9 thermal insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 • 2 516. 0,518.50,518.53,593. , 707.42, 707.43 zinc compounds and eugenol. . . . . . . . . . . . . . . . . . . . . . . 839.38 Zinc phosphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Cement-asbestos pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.9 Cement-asbestos roofing shingles. . . . . . . . . . . . . . . . . . . . 545.9 Cement-asbestos sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.9 Cement-asbestos shingles. . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.9 Cement bags, D&Del e s = < * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 957.2 Cement CanS • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 959. 1 Cement-compound, II"On Or steel. . . . . . . . . . . . . . . . . . . . . . 516. 19 Cement concrete foundation for roads. . . . . . . . . . . . . . . . 518.21 Cement C OncI’ete pavements. . . . . . . . . . . . . . . . . . . . . .2:... 2; 518.31 Cement grout filler. . . . . . . . . . . . . . . . . . . . . . . . . . .512. 16,516.3 Cement mixing slabs, dental. . . . . . . . . . . . . . . . . . . . .526.9, 915. 19 Cement mortar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516. O Cement Inortal" lining. . . . . . . . . . . . . . . . . . . . . . . . . . . 516-3, 607. 10 Cement-mortar protective coating for steel pipe . . . . . 707.40 Cement rubble mas Onry • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 518.82 Cement Sacks, Osnaburg. . . . . . . . . . . . . . . . . . . . . . . . .303-3,957. 19 Cement Spatula, dental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918, 87 Cement Water paint. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 842.9 Center gate, Tailroad Caſse - - - - - - - - - - - - - - - - - - - - - - - - - 726.2 Center plate £888 ~ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 615.82 Center plates, railway CarS • * * * * * * * * * * * * * * * * * * * * * * * * 605. 13 Center plates for freight cars. . . . . . . . . . . . . . . . . . . . . . 605. 13 Centers, wheel, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.53 Central heating gas appliances. . . . . . . . . . . 614.0, 614.2, 614.4 Centralized traffic control. . . . . . . . . . . . . . . . . . .718.40, 718.42 Centrifugal fans. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 791. 1 Centrifugal fire pumps. . . . . . . . . . . . . . . . . . . . . . . . .755.0, 755.1 Centrifugal pumps. . . . . . . . . . . . . . . . . . . . . . . . 705.3, 755.0, 755.1 Centrifuge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Centrifuge tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .918-7,918.9 Century plant (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 818.39 Ceramic materials. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 531.0 Ceramic radio dielectric insulating materials. . . 718.60, 719.54 Ceramic radio 1nsulating materials. . . . . . . . . . . . . . . . . . 719.54 Ceramic spark plug cleaning compound. . . . . . . . . . . . . . . . 541-6 Ceramic Whiting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 546. Cerate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .043-21,046. Cerate Of lead Subacetate • - - - - - - - - - - - - - - - - - - - - - - - - - - 839. Cerate Of ros in. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.91 Cereal, Wheat, uncooked. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.6 Cereal hay. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 111.2 Cereal laboratory methods. . . . . . . . . . . . . . . . . . . . . . . . . . . 100. Cereals, breakfast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.9 prepared. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 109.3 C Orn, breakfast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.9 rice, breakfast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.9 wheat, breakfast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.9 Ceres in Wax • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 508. Cerells BOnpland 11 (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816.59 Cerium Oxalate (medicinal). . . . . . . . . . . . . . . . . . . . 839.39, 819.9 Certification of Operators of kiln drying equipment. . 400.15 Cervelat-style sausage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 018. 19 Cer'Vical matrix, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 CeVadilla (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.49 Chain, anch Or, Stud link. . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.53 b e e e º e º e º e e º e º e º e º e e º e º e & © e º e º e 6 & © tº e & e º e º O & e º e 916.21 bandage 8c issors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.59 boat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803.52 brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 648.59 CaSt. steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.50 collision-mat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.59 CODDeſ • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 642. 14 Crane - - - - - - - - - - - - - - - - - - - - - - - - - - - * * * * * * * * * * * * * * * * * 8O3.52 forged steel. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.50 iron and Steel. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6G3.52 kettle, With hooks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 long link. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.51 proof coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8O3.52 roller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .765 • ‘766-1 ship. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-53,603-57, 603-59 short link. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8O3.52 8puſ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8O3.59 steel. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8O3.52 tie-in, for field Tange • * * * * * * * * * * * * * * * * * * * * * * * * * 8O3.59 tire, antiskid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.55 twisted link. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8O3.54 Welded. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.50 weldless, steel or iron. . . . . . . . . . . . . 603.50, 603.55,603.56 Chain and attachments. . . . . . . . . . . . 603.50, 603.57, 645.9, 646.59 Chain dogs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O3.57 Chain hoist chests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.39 Chain hoists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744.2 Chain hooks. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8O3.57 Chain-I ink fence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600-3,603.43 Chain links and rings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O3.57 Chain lubricant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.43 Chain repair links. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8O3.57 Chain repair tool. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - T89. Chain shackles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-57 Chain Stay, lavatory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.4 Chain Swivels. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6 Chain toggles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O3.57 Chair C8 SeS • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 954.23 Chair casters - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 813.9 Chair covers, cotton and muslin. . . . . . . . . . . . . . . . . . . . . 319.99 Chair cushions, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.25 Chair floor mats - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 349. 1 Chair mats, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208. 1 Chair pads, felt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.9 Chair-table, eye, €8.I’, In OS6 and throat Sllſ gel’y. . . . . . 915.36 Chairs, aluminum (shipboard use). . . . . . . . . . . . . . . . . . . . 613-3 arm and rocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . .438.2, 438-9 barber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.36 barracks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438.9 bentwood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435.2 Cane - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 438.9 commode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.47 console. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435.2 dental operating. . . . . . . . . . . . . . . .434. , 613.3,915. 10, 915.19 desk, Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 field (medical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43.3 folding wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .438.3,438.9 Imeta e e º e º e e o e º e g º e º e ∈ G e º e º e º O & © e º e º e º & © tº e & © & e 6 .3 hospital. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.38 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.3 Office, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.3.3 Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435.2 porch, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.3.3 portable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438.3 posture. . . . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - 61.3.3 reclining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438.9 rocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .431.9,438-9, 613-3 shipboard uSe s - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 813.3 Specialist's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.38 Steamer, folding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438.3 Steel. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.3 upholstered. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438.9 Wheel, invalid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434. Windsor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438.9 Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438.9 Chairs and stools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 813.3 Chalk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .546. , 967-1 a POIſlat, iC powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 1 blackboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 937. 1 dropped. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .546. , 817-18, 833-3 prepared. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .546. , 817-12, 833-3 Chalk (calcium carbonate). . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 12 Chalk line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.42 Chalk mixture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .546. , 817-18 Chalk powder compound. . . . . . . . . . . . . . . . . . . 817. 12, 819. 1, 833.3 Chalking Of exter 101" paints. . . . . . . . . . . . . . . . . . . . . . . . . 840.5 Chalybeate pills. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Chamber pot. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915.47 Chambers, blood-counting (for hemacytometers). . . . . . . 918.86 Chambray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306. 12 Chambray shirts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.5 ChamOis skins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O81.7 Chamois wheel, for lathe (dental). . . . . . . . . . . . . . . . . . . 915-19 Chamomile (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 89 Champhorated SOap liniment. . . . . . . . . . . . . . . . . . . . . . . . . . 817.33 Changer, Cassette - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915. 39 tire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Channel pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Charcoal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501.6, 842-4 Charc Oal pig iron. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601. 21 Chargers, battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.6 Charges, fire extinguisher (foam type). . . . . . . . . . . . . . 973.3 Charging desk, hospital. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435.3 Charging plugs and receptacles. . . . . . . . . . . . . . . . . . . . . . 715-21 Chart, holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.39,915.48 Chart Da Deſ • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 478.31 Chart and Imap Papeſ • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478.31 Charting lens • - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.6 Charts, alinement, for duff moisture . . . . . . . . . . . . . . . . 482. anatomical, human body and veterinary. . . . . . . . . . . . 915.39 C Ontrol, method Of analyzing data - - - - - - - - - - - - - - - - 910. humidity indicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.26 lantern Slides. . . . . . . . . . . . . . . . . . . . . . . . . .482. , 910. , 912. Imaintenance instruction. . . . . . . . . . . . . . . . . . . . . .482. , 724.0 perimeter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.59 time-series. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 910. Viscosity-temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . 502.2 Chase rack (print shop). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 936. Chasers, die head. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 15,765 • Chaste tree (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 29 Chaulmoogra 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 Check feed, ejector and stacking attachment. . . . . . . . . 932.1 Check valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-0, 607-6 Checking of exterior paints. . . . . . . . . . . . . . . . . . . . . . . . . 840-5 Checks, bank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. catches, and fasteners. . . . . . . . . . . . . . . . . . . . . . . . . . . 617.4 cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8. 13 pajama cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.9 restaurant. - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. Cheddar cheese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.45 Cheese.................................... . . . . .088-4,088-49 American (cheddar). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.45 Cheddar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 022.45 Colby. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.49 cottage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.49 cream. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.42 Directory of Commodity Specifications Cheese, curd. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.49 neufchatel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.49 swiss. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.49 Cheese Cutter - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 614.9 Cheesecloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .304.3,304.6, 319.4 Cheesecloth Wipers. . . . . . . . . . . . . . . . . . . . . . . . . . . . .304-3, 319.4 Chemical and Oil hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.2 Chemical apparatus • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 918.9 Chemical charges for fire extinguishers. . . . . . . . . . . . . 973.3 Chemical compositions for Standard alloys. . . . . . . . . . . 643.0 Chemical compounds (except medicinals, acids, alcohols, and Coal-tar products). . . . . . . . . . . . . . . . 830–839 Chemical elements, melting point. . . . . . . . . 800.0, 830.0,919.80 Chemical engine hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2O2. 21 Chemical engines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 973. 1 Chemical filter, portable oil. . . . . . . . . . . . . . . . . . . . . . . 724. 29 Chemical fire extinguishers. . . . . . . . . . . . . . . . . . . . .973. , 973. 2 Chemical fire hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2O2. 21 Chemical heating Dads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Chemical hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202. 21,399.62 Chemical laboratory and other glass-Ware. . . . . . . .526., 526.2 Chemical pigments (dry and paste). . . . . . . . . . . . . . . . . . . 842. Chemical-plant equipment, cement plant, pulp and per, and clay-WOrking machinery. . . . . . . . . . . . . . . . . . 782. Chemical thermometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.82 Chemicals, dry Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830. fire-retardant for lumber and timber. . . . . . . . . . . . . 400.49 831. 9, 834.9, 839.38 testing. . . . . . . . . . . . . . . 281. , 821.7, 830. , 852.4, 834.9, 839.9 boiler-Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 810. textile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830.O Chemicals and allied products. . . . . . . . . . . . . . . . . . . . 800-899 Chemicals and chemical products. . . . . . . . . . . . . . . . . . 890-899 Chemicals for pyrotechnics, explosives and ammunition 868. Chen ille, Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O2.39 Chenopodium Oil and Capsules. . . . . . . . . . . . . . . . . . . . . . . . 813. 9 Cherries, Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134.42 fresh and frozen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.42 Cherry (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.51 Cherry Ju'ce. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178.9, 818.93 Cherry laurel (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Cherry Spirits and SyTup- - - - - - - - - - - - - - - - - - - - - - - - - - - - 818.65 Chess for pier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59 Chest handles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 9 Chest SetS (telephone). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.21 Chest unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.93 Chestnut (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.39 Chestnut COVer, board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.32 Chestnut cross- and switch-ties, railroad. . . . . . . . . . . 401. 12 Chestnut leaves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39, 818.33 Chestnut piles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .401-40,401.42 Chestnut poles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.32 Chestnut posts • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 401. 22 Chestnut tles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 12 Chestnuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.2 Chests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 1, 958-2,958.9 blacksmith. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.2 burglary-resistive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 carpenter's . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 2 carrying (sound ranging and radio transmitter)... 958.9 cha in hoist, for pier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 39 clipping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 demolition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.2 crystal unit, (radio). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 draft ing, engineer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 1 electric lighting, portable. . . . . . . . . . . . . . . . . . . . . . 958. 1 field, medical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.43 film, X-ray field unit - - - - - - - - - - - - - - - - - - - - - - - - - - - 915.43 flight Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.43 hard-fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.43 lantern. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 maintenance equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . 958-9 Iſle SS kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 pack load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 packing livens projector. . . . . . . . . . . . . . . . . . . . . . . . . 953.36 physical examination Set - - - - - - - - - - - - - - - - - - - - - - - - - 958.9 pioneer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 pipe fitting tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.2 rad 10 carrying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 Tad 10 direct 1 On f inder. . . . . . . . . . . . . . . . . . . . . 953.36, 958-9 Sea • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 6O7. O Sign painting- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 958.2 Signal lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 sketching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 1 Steel, container . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 Storage • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 supply (pack artillery). . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 2 engineers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 1 horseshoers' and saddlers'. . . . . . . . . . . . . . . . . . . . 958-2 medical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958-2,958-9 trunks, and suitcases. . . . . . . . . . . . . . . . . . . . . . . .958. , 958-9 WOOden, medical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 X-ray film. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.43 Chests and kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.7 Chests for radio direction f inder. . . . . . . . . . . . . . . . . . . 953.36 Chevrons and service Stripes. . . . . . . . . . . . . . . . . .311.99, 369.6 Chewing Suſſle - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 165.2 Chew ing tobacco. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282.3 Ch Icken feathers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O92. 1 Chickens, killed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O15. 1 turkeyS, ..etc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 018.4 Chickens and f Owls, live. . . . . . . . . . . . . . . . . . . . . . . . . . . . OO7. 1 Chicle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213. Chic Ory, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121.3 Chicory (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Children's play suits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .311.6 Children's woven underwear. . . . . . . . . . . . . . . . . . . . . . . . . . 312.6 Chill C On Carne. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .018-9, 018. 19 Chili Salkºe . . . * * * * * * * * * * * * * * * * * * * * * * * * * > . . . . . . . . . . . . 129. 13 Chima phila (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Chimney, dark room. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Chimneys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.9 lamp- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . 524. ChimneyS f Or buildings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.55 Chimneys for railroad purposes. . . . . . . . . . . . . . . . . . . . . . 793.2 Chin Straps, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O89.5 China and porcelain Ware . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532, China Clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.2 China cooking Ware, fireproof. . . . . . . . . . . . . . . . . . . . . . . 533.3 China dishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532, 1 China (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818, 59 China WOOd Oil (tung oil). . . . . . . . . . . . . . . . . . . . . . . . . . . 848.2 ChinaWare, table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532. 1 Vitrified. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532. 1 Chinese, prussian or bronze blue (pigments). . . . . . . . . 842.2 Chinese strainers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 Chinese Vegetable tallow . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.92 Chiniofon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814. 1, 819. 1, 819.9 Chionanthus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19, 818.31 Chip board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .472.0, 472-31 Chip board § lined, manila-lined, news vatlined) 472. 11 Chip board (plain, tack board, test). . . . . . . . . . . . . . . . 472.31 Chipboard boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 Chips, SOa. De • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 871. 22 Chisel bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618.91 Chisels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 11, 616-13 dental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 drills, punches, reamers, taps, and dies. . . . . . . . . 615.1 metal Working. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 815, 11 Surgical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 track. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618, 8 Woodworkers'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 13 Chloracetophenone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Chloral hydrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Chloramine-T. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834, 9 Chlorate, potassium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 832.4 Chlorid, Sodium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834.9 Chloride, amonium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 851.4 Chloride ion. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 882. Chloride Of lime bleach. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 891. Chlorinated hydrocarbon vapors. . . . . . . . . . . . . . . . . . . . . . 839-40 Chlorinated paraffin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.54 Chlorinating agents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 891. Chlorinating apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918. 84 Chlorinators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.84 Chlorine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9. liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 8 Chlorine tank cars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 728.2 Chlorine teSt. Set (veterinary). . . . . . . . . . . . . . . . . . . . . . 915.39 Chloroazod in. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.49, 819.9 Chlorobutanol, chlorobutol. . . . . . . . . . . . . . . . . . . . . . . . . . 815.2 Chloroform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 815.2, 818.59, 839. Chloroform and carbon tetrachloride (medicinal)..... 839.7 Chlorof Orm liniment. . . . . . . . . . . . . . . . . . . . . 815. 2, 817.32, 817. Chloroform water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 13 Chlorosulfonic acid-sulfur trioxide. . . . . . . . . . . . . . . . . 839.9 Chlorothymol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Chlor picrin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Chocolate, Dowdered or prepared. . . . . . . . . . . . . . . . . . . . . 151.3 Choke cherry (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.51 Choke coils, 19nition coils. . . . . . . . . . . . . . . . . . . . . . . . . 713.2 Chondrus (Irish moss). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818, 82 Choppers, Imeat, and food. . . . . . . . . . . . . . . . . . 612.3, 717.2, 719.92 Chopping axes • . . . . . . . • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 818, 11 Chopping boards and bowls. . . . . . . . . . . . . . . . . . . . . . . . . . . 429. 1 Chopping machines (grinding) . . . . . . . . . . . . . . . . . . . . . . . . 612.3 Chops, C Orne - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 119.2 Chow-chow (pickles). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129. 11 Christmas rose (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Christmas tree lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.39 Chromated Zinc chloride. . . . . . . . . . . . . . . . . . . . . . . . 801.3, 839.38 Chromatized Zinc-chloride . . . . . . . . . . . . . . . . . . . . . . . . . . . 801.3 Chrome green (pigment). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842.5 Chrome leather . . . . . . . . . . . . . . . . . . e tº ſº & & tº & © e º ſº ſº º tº gº e O86.9 Chrome-manganese-silic on alloy Steel boiler plate. . . 621.21 621. 22, 621. 24., 621.32 Chrome-molybdenum Steel bar and rod. . . . . . . . . . . . . . . . . 621.31 Chrome molybdenum sheet Or Strip. . . . . . . . . . . . . . . . . . . . 631.32 Chrome-molybdenum tubing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.3 Chrome-molybdenum Steel forgings. . . . . . . . . . . . . . . . . . . . 622.6 Chrome-molybdenum-aluminum and chrome-molybdenum— vanadium bars and billets (for) nitriding.... 631.31,622.6 Chrome-nickel-molybdenum tubing. . . . . . . . . . . . . . . . . . . . . 622.3 Chrome—nickel steel sheet and Strip. . . . . . . . . . . 631.32, 656.0 Chrome Orange pigment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842.5 Chrome Ores - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 621. 11 Chrome oxide, green (pigment). . . . . . . . . . . . . . . . . . . . . . . 842.5 1208 Index Chrome Dlated furniture. . . . . . . . . . . . . . . . . . . . . . . . . . . ... 613.9 Chrome tanned leather, test methods. . . . . . . . . . . . . . . . . 060. Chrome-Vanadium steel. . . . . . . . . . . . . . . . . .621-31, 621.34, 622. Chrome vanadium steel bars for springs. . . . . . . . 603.33, 621.34 Chrome yellow (pigment). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842.5 Chromel Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 656.7 Chromic acid (industrial and medicinal). . . . . . . . 821.9, 837.9 Chromite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621. 11 Chromium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . º Chromium, alternates for. . . . . . . . . . . . . . . . . . . . . .621. 20, 621-30 Chromium all Oy bar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.31 Chromium alloy-Steel castings. . . . . . . . . . . . . . . . . . . . . . . 622.5 Chromium and molybdenum compounds. . . . . . . . . . . . . . . 837. , 837.9 Chromium castings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 621. 21 Chromium colors (pigments) (green yellow). . . . . . . . . . . 842.5 Chromium impregnation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.8 Chromium-molybdenum Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . 622.5 Chromium-molybdenum steel plate, sheet and strip. . . . 621.32 Chromium-molybdenum steel tubing. . . . . . . . . . . . . .621. 23, 622.3 Chromium nickel, alternates for . . . . . . . . . . . . . . .621. 20, 621.30 Chromium–nickel alloy Steel castings. . . . . . . . . . . . . . . . 622.5 Chromium-nickel all Oy Steel tubes. . . . . . . . . . . . . . 622-3, 656. Chromium-nickel steel plate, sheet and strip. . . . . . . . 621.32 Chromium plating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600-3, 656-0 Chromium potassium sulphate . . . . . . . . . . . . . . . . . . . . . . . . . 837 - 1 Chromium-steel sheets, strip and plate . . . . . . . . 621.31, 622.6 Chromium Sulfate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 837. 1 Chrom 1UIn trioxide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 837.2 Chromium-vanadium steel. . . . . . . . . 621.31, 621.32, 621.34, 622.6 Chromium-vanadium steel Spring wire . . . . . . . . . . . . . . . . . 603-41 Chronometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 678-, 919.6 Chrysarobin (medicinal). . . . . . . . . . . . . . . . . . . 811. , 819. 1, 817.59 Chucks, drill. . . . . . . . . . . . . . .” - - - - - - - - - - - - - - - - - - - - - - - 761.9 Chucks and chuck Jaws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785. Church, school, and theater furniture, wooden. . . . . . . 437. Chuting, flexible ammunition. . . . . . . . . . . . . . . . . . . . . . . . 724 - 29 Cider Vinegar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154.71 Cigarette Da De T • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 478. 22 Cigarettes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 262. 1 Cigars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262. 2 Cimic ifuga. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 18, 818.31, 818.79 Cinch, lash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.45 packsaddle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314. 1 Cincha, DOſly - e < * * * * * * * *, * * * * * * * * * * * * * * * * * * * * * * * * * * * * * O69.2 Cinchas, hair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O69.2 Cinchona. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.55 tincture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * 818.79 Cinchona alkaloids. . . . . . . . . . . ... • - - - - - - - - - - - - - - - - - - - - 811. Cinchona bark (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816-55 Cinch Ona elixir. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.84 Cinchona Sulfate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 811. C inch Onidine Sulfate. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 811. Cinchon ine Sulfate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Cinchophen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .819.89, 821-9 Cinnabar (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.36 Cinnamon. . . . . . . . . . . . . . . . . . 154. 11, 813. 9, 816.54, 818.69, 818.79 Cinnamon Spirit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.54 C innamon Water - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 818. 14 Cipher device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.9 Ciphering deVice Container . . . . . . . . . . . . . . . . . . . . . . . . . . 788. Circle, Seven-f OOt (athletic). . . . . . . . . . . . . . . . . . . . . . . 943.94 throwing (athletic). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Circles, azimuth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918, 22 bearing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.6 Circuit analyzing equipment. . . . . . . . . . . . . . . . . . . . . . . . . 714.39 Circuit breaker 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.8 Circuit breaker ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-51 Circuit breakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-51 Circuit controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.40 Circuit cross connection records. . . . . . . . . . . . . . . . . . . . 718. Circuit nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. Circuits, starting motors. . . . . . . . . . . . . . . . . . . . . . . . . . . 722-32 track. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.40 Circular grinders, brake lining. . . . . . . . . . . . . . . . . . . . . 789. Circulating pumpS (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . 755.. O Cltrated caffeine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 89 Citrated normal human plasma. . . . . . . . . . . . . . . . . . . . . . . . 819.4 Citric aC id (medicinal & e º e e s e e º e e e º 6 e º e º O & © e º 'º e º e s e 821.9 Citric aC id SyTup. . . . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * 818.61 Citron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131.21 Citronella oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.99 Citrus fruits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131.2 Citrus Dulp (dried). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.9 Clam Juice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O39.3 Clamp Casting, cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 19 Clamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .915. 39,918-4 bone plating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.58 guy Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.39 hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208-9, 607.4 laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.4 medical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 rad 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 61 rubber dam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 saddler's, stitching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Vise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.43 wire and sleeve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-5 Clamps for Balkan frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.39 Clams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * * O36.2 Clamshell excavator . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * 743. Clamshells. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 741.4 Clarinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 925.3 Clasp, loop- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915. 19 Classification and construction of Steel Vessels, rules for . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.23 Classification of cast copper-base alloys. . . . . . . . . . . 643.0 Classification of rag and twine Waste Stock. . . . . . . . . .390.5 ClaW bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.8 Clay, China. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531, 2 colloidal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.7 fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.3 flint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.0 foundry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51O. Dape T • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 531.0 plastic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.0 Sag tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Clay and clay products. . . . . . . . . . . . . . . . . . . . . . . . . . . 530-539 Clay conduit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.5 Clay Culvert pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.5 Clay deposits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531-0, 594. Clay drain tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.21 Clay firing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.0 Clay floor tile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.22 Clay ſlue lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.55 Clay hollow tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.22 Clay ImabOnry graphics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. 80 Clay pick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * 818.8 Clay pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.5 Clay products, pipe, conduit, etc. . . . . . . . . . . . . . . . . . . 531-5 Clay refractories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531-0, 534.10 Clay roof ing tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 23 Clay Sewer pipe. . . . . . . . . . . . . . . . . . . . . . . . 518.55, 518-67, 531.5 Clay shrinkage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531. O Clay tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534 - 20, 534. Clay tile, Structural, floor and Wall. . . . . . . . . . . . . . . 534.22 ClayS and earth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 1 Cleaner, boiler tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7O3.2 file. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.9 flexible. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .616.99, 617-79 liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 º phosphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . 834.9, 871-23, 891. Dulp Canal, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Spark plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. VåCllum. • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 717.2 Cleaning, window, recommended practice. . . 069. 3, 429.4,518.50 Cleaning aircraft metal prior to application of protective coatings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-3 Cleaning brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.35 Cleaning C Ompound, 8TeaSee • * * * * * * * * * * * * *... • * * * * * * * * * 871.8 Cleaning compound (painted surfaces) . . . . . . . . . . 871. 26, 871-9 tollet bowl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.9 Cleaning machines, floor. . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.2 Cleaning outfits, boiler tube. . . . . . . . . . . . . . . . . . 703.9, 982-3 CleanSer’, hand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871. 19 Clear Wind OW glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521.2 Clearance, marker and identification lamps for vehicles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 12 Clearances and insulation of heating appliances. . . . . 614 - O 707.40, 717.0 Cleats, precelain (electrical). . . . . . . . . . . . . . . . . . . . . . 532.23 CleatS for tug-Of War” (athletic) . . . . . . . . . . . . . . . . . . . . 943.94 Clevis, engine control rod. . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 Climax basketS, for &Tapes • - - - - - - - - - - - - - - - - - - - - - - - - - 952. 11 Climbers, lineman's . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.5 Cl1.nical Chart, holders. . . . . . . . . . . . . . . . . . . . . . . . 915-39, 915-42 Clinical thermometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919. 83 Clin Ome ter" tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.7 Clinometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916. 22 Clip, end, ball type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645, 9 galvanized, with nuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.7% photographic film. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 11.2 tube, cushioned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.72 Clippers, bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 39 hair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 16 horse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 16 Veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 915. 29 Cl1 pping chest. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 Cl1DS, Dape T • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 932.5 rebound, spacers and bolts. . . . . . . . . . . . . . . . . . . . . . . 722.37 Spring hanger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.54 Suture, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.56 Clock, astronomic dial, and time switch. . . . . . . . . . . . . 718-35 ClOC k 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504 .35 ClOck Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.35 Clocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671. ClOcks, deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 791. electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671. , 718-35 time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.35 Watches, and dials. . . . . . . . . . . . . . . . . . . . . . . . . . . .670-679 ClOSers, door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.4 1 ClOSet lining, Cedar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.9 Cloth, abrasive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541.4 acetate rayon.............. . . . . . . . . . . . . . . . . . . . . . . 397. 49 alpaca pile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * 365. 19 asbestos...................... . . . . . . . . . . . . . .545-4, 719-51 awning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * O3.8 balloon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * 396. band Olee I’, khaki . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O4.34 beaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * * 365. 11 1209 Directory of Commodity Specifications Cloth. billiard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.91 bird's-eye diaper. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3O8.5 boat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.19.99 book. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.21 broadcloth, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.19 Camel hair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . .304 - 1,397. 16,599. cartridge, bag, silk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373.24 cellulose acetate butyrate predoped airplane..... 396. cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .304 - 1,308.9 duck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº herringbone twill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.36 Jean. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.5 len O WeaWe • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 3O4. 1 mercerized . . . . . . . . . . . . . . . . .306. 19, 306. 2,308.9,397.0 Osnaburg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.3 poplin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8. 19 print. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.38 shirting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308,34 stockinet - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 309.3 suiting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308.32 twill. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3O8.36 Water and mildew resistant. . . . . . . . . . . . . . . . . . . . 308.9 covert. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .308.9, 365-19 CTOCuS • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 541.4 CI*OSS Stitch CanWas - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 303.1 dark blue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365,21 diaper. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3O8.5 doeskin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365. 14 drill. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 304.4 dust. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3.19.4 elastic • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369.9 elastique . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365. 19 eillery • * * * * * * * * * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 541.4 enameled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392. 11 facing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.95 fire resistant cotton twill. . . . . . . . . . . . . . . . . . . . . . 306.36 fire proofed... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308.9 riannºi.....W..............................364.2,335.33 Fourdrinier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.39 fuse - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 389.9 gabardine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365. 19 glass, fibrous, for lagging insulation. . . . . .296.2, 528. hair preSS • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 385.95 handkerchief. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313. 1 hickory Stripe • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3O8.9 holland (for tires). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O3.8 insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.56 Italian. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.33 knitted. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .309-3, 397. 16 Jungle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O .9 Kersey. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385. 16 khaki. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 6.3.4 knitted wool for flying clothes. . . . . . . . . . . . . . . . . . 365. 19 label. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 O8.29, 365.24 monie - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O8. napped Wool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365. 19 nylon Oxford. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397. 18 nylon, for flying clothing. . . . . . . . . . . . . . . . . . . . . . . 397.2 parachute . . . . . . . . . . . . . . . . . . . . . . . .396. , 397. 1,397.2, 397.3 photo-mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308.9 polishing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.4 preSS, hair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385.96 pyroxylin-coated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.4 rayon acetate satin, fluorescent. . . . . . . . . . . . . . . . . 397. 19 rayon and TayOn twill. . . . . . . . . . . . . . . . . . . . . . . .396. , 397. 16 rayon In 11anese knit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 397.2 rubberized. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392,3 sateen cotton, high tear resisting. . . . . . . . . . . . . . . .306.24 Scarlet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.23 SCI’een, Wire • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 603.43 622.9, 631. 9, 642. 4,645.39,646.54, 646.59, 656.7 seersucker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 . 16 sensitized. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.9 Serge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365. 18, 365.24 shade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.22 Shirt ing, Worsted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365. 24 silesia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306. 24 SDOIlge • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 308.9 Stockinet, cotton. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 309.3 table, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316. 1 tag. . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * * * * * * * * * * tracing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • - - - - - - - 392. 12 tropical Worsted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.28 tWill, uniform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.38 uniſ Orm, cotton. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3O8.32 woolen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 385. 21 Varnished . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.56 Wash, turkish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .304-93,319.3 waterproof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .308-9, 392.4 wiping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.19.4 Wire, brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .646-52, 656-0 bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . 642-4, 646-52, 656-0 copper. . . . . . . . . . . . . . . . . . . . . . 622.9, 646-4, 646.52, 656-0 SCI’ee Il- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - º 622.9, 631.9, 642.4, 645.39,646.52, 654.59, 656. steel and iron. . . . . . 603.43,603.46,654.59, 656.0, 656.7 WOOl, Inelt On, lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365. 17 lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 \ Cloth, wool, worsted warp-woolen filling. . . . . . . . . . . . 365. 19 WOrsted Serge • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 365. 18 yellow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.29 Cloth bag, lunch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957, 1 Cloth bags and sacks. . . . . . . . . . . . . . . . . . . . . . . . . . .957. 1,957-19 Cloth buckets and basins. . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.2 Cloth CapS • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 395, 1 Cloth cutting machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711, 24 Cloth drills, electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.24 Cloth index tabs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474.1 Cloth-inserted hot-water bottles. . . . . . . . . . . . . . . . . . . . Cloth-inserted ring cushions. . . . . . . . . . . . . . . . . . 204.25,915.35 Cloth-insert 10n packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7O7. 24 Cloth measuring tapes • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618.35 Cloth Window shades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.25 Clothes bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957, 15 Clothes brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Clothes dryers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2,997-8 Clothes lines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .302.49,331-16 Clothes locker, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.5 Clothespins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Clothes-stops. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302,32 Clothing, athletic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.9 electrically-heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.4 leather protective. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-4 rubber-coated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203. submarine Outer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392,53 woolen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368.9 Welders protective. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O69.4 Clothing bag.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957-15,957-5 Clothing belts, Safety belts, etc. - - - - - - - - - - - - - - - - - - O89.3 Clothing duck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.2 Clothing lockers and cabinets. . . . . . . . . . . . . . . . . . . . . . . 613. 5 Clothing roll. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 Cloths, wiping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390.5 Cloud and pour DO intS, test. . . . . . . . . . . . . .502.0, 502.2, 504. ClOWe oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 ClOVer hay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.4 Cloves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154-42, 816.36 Club InOSS • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 816.66 Clubs, golf. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209-91,943.1, 943.93 Clutch facings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.34 Clutch rebuilding machine. . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Coaches, motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 723. O railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 728. 1 Coal, anthracite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .501. , 501-1 bituminous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501.2 petroleum, asphalt, and mineral wax. . . . . . . . . . .500–509 COal analysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501. O Coal and coke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501. COal bag, Carl V8S • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 957. 11 COal baskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952. 13 COal burners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 COal burning TangeS • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 614. 1 COal Cleaning machinery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. COal gas producers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * 756. Coal handling equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 751. Coal hod. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951. 64 COal mine drainage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .750. , 751. COal Imiſle inspection. . . . . . . . . . . . . • * * * * * * * * * * * * * * * * * * 75 e Coal Oil (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 COal sampling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501.0 COal Scuttle . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * * * * * * * * * 612.29 Coal stoves and range boilers. . . . . . . . . . . . . . . . . . . . . . . 614 - 1 COal tar. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O5. O 505.30, 505.31,505.32,505.34, 505.35, 801.3, 803.2 COal-talſ acids. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 802.1 Coal-tar colors, dyes, and stains. . . . . . . 803. 1, 803. 10, 803. 19 Coal-tar-Creosote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 801.3 Coal tar dips and d is infectants. . . . . . . . . . . . . . . . . . . . . 803.4 Coal tar" disinfectant. . . . . . . . . . . . . . . . . . . . . . . . . . 803.4, 881-9 COal-tar dyes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 12 COal-Laſ' ename 1 coatings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843.31 Coal-tar food Colors. . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * 803. 13 Coal-tar medicinals. . . . . . . . . . . . . . . . . . . . . . . . . . . . 803.2, 803-29 Coal-tal" naphtha . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503.3 COal tar ointment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803.29, 817.55 Coal—tar pitch.... . . . . . . .505. 19,505.30, 505.36, 505.39, 801.3 Coal tar pitch for stove block filler. .505. 15,505.33,505.39 Coal talſ' pitch for waterproofing. . . . . . . . . . . . . . . . . . . . 505.36 COal-tar products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .501.4, 809. Coal—tar-saturated woven cotton fabrics. . . . . . . . . . . . . 392.4 COal tal" solution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 29, 818-49 Coal tar timber preservatives. . . . . . . . . . . . . . . . . . . . . . . 400-40 Coarse aggregate . . . . . . . . .512. 10, 512. 11, 512. 14, 512. 15, 512.2 COat fronts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.95 COat, hangers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Coated, filled, and waterproofed fabrics. . . . . . . . . . . . 392. Coated abrasive products. . . . . . . . . . . . . . . . . . . . . . . . . . . . 541-4 Coated acetate rayon fabric. . . . . . . . . . . . . . . . . . . . . . . . . 397-16 COated book printing paper - - - - - - - - - - - - - - - - - - - - - - - - - - 475.6 COated COWeI" Papeſ • . . . . . . . * * * * * * * * * * * * * * * * * * * * * * * * * * 475. 1 COated fabrics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .393-0, 392-1 COated nylon fabric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397.2 Coated D6 per - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 475. 1 Coated Drinting Dà Deſ • . . . . * * * * * * * * * * * * * * * * * * * * * * * * * * 475.8 Coated rayon-nylon fabric. . . . . . . . . . . . . . . . . . . . . . . . . . . 398- COating, Cadmium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 cement-mortar protective. . . . . . . . . . . . . . . . . . . . . . . . . 707-40 1210 Index COating, Coal-tar enamel. . . . . . . . . . . . . . . . . . . . . . . . . . . . 843.31 electrodeposited, chromium On Steel. . . . . . . . . . . . . . 600.3 Inickel On steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 Zinc OIl steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-3, 604.32 fused high temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 843.39 lacquer. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.50 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-3, 840-1 nickel and chromium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 protective. . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-3, 840.5, 846.54 spelter. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O0. synthetic varnish for metal containers. . . . . . . . . . . 846.9 zinc. . . . . . . . . . . . . . . . . . . . . . . . . .600-3, 604 -32, 605. 19,684.0 COating alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 656.0 COating material, bituminous. . . . . . . . . . .505. 19,505.39, 844.3 COating Of metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800.3 COating Dapeſ • * * * * * * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 475.73 Coating solution for offset duplication. . . . . . . . . . . . . 936. COats, alpaca lined . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368.2 cooks'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.11.1 cotton, dairy and hospital. . . . . . . . . . . . . . . . . .311. 1, 311.4 dress, enlisted men's. . . . . . . . . . . . . . . . . . . . . . . . . . . . 368-22 officers and enlisted personnel (women). .311. 1,397. 19 fire-fighters'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.54 firemen's, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2O3.4 leather (safety). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4 mackinaw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.95 messmen's . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.11.1 moleskin, sheepskin lined. . . . . . . . . . . . . . . . . . . . . . . . 075.4 rubber coated - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2O3. Serge, nuI'SeS, norfolk. . . . . . . . . . . . . . . . . . . . . . . . . . . 388.2 Service, Officers' Woolen . . . . . . . . . . . . . . . . . . . . . . . . 368.2 women's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .311-1,368.2 sheepskin lined. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388.2 trench (womens). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.54 utility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.11.1 WOOl, nurses'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368.2 COats and jackets, Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . 3.11.1 COats and overcoats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368.2 Cobalt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . º Cobalt acetate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 635. 1 Cobalt compounds and salts. . . . . . . . . . . . . . . . . . . . . 635. 1, 839.32 CObalt nitrate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.32 Cobalt, oxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 32 COCa (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Cocaine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 816-37 Cocaine hydrochlorid . . . . . . . . . . . . . . . . . . . . . . . . . . . .811. , 819.89 Cocculin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 816-49 COcculus (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . .816. 29, 818.79 Cochineal (medicinal). . . . . . . . . . . . . . . . . . . . . . . . .818-49, 819.4 Cocked hat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395.2 Cockpit covers (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Cocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .007. 1,607-6 drain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 ... 6 ground-key. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O7.6 Cocktail, fruit, canned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134.56 Cocoa. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151. , 151-2 coffee, tea, spices, and leavening agents. . . . . 150-159 COCOa (cacao) beans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151. , 151-1 powdered or prepared . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151-2 COC Oa butter, medicinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813. 8 COC Oa matting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349. 1 Cocoa pulverizing Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . 789. COCO a unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915. 39 Cocoanut, prepared. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135-3 Cocoanut fiber (coir). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349.4 Cocoanut oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.0, 142-1 COCOanut Oil meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.4 Coeoanut oil cake and meal. . . . . . . . . . . . . . . . . . . . . . . . . . 112-4 Cocoanuts and shredded cocoanuts. . . . . . . . . . . . . . . . . . . . 135.3 Cod liver oil (industrial and medicinal).. 042.2, 813.2, 818.21 COCl liver Of l feed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O39.4 Cod 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O42. 1 Code, wire identification (aircraft). . . . . . . . . . . . . . . . 724.20 Code for electricity meters. . . . . . . . . . . . . . . . . . . 714.34, 714.38 Code for explosion and fire protection in plants, producing or handling magnesium powder or dust. . . . . 789. Code for mechanical power-transmission apparatus. . . . 786.0 Code for protection against lighting. . . . . . . . . . . . . . . . 715.50 CO(le for test ing radiators. . . . . . . . . . . . . . . . . . . . . . . . . . 614.4 Coded S19 mal Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.40 Code transmitter and recorder. . . . . . . . . . . . . . . . . . . . . . . 718, 11 Code ine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1. Coffee. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152- . 152- 1, 158-3 Coffee, I’8W Or 8Teen- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 152. 1 Cof ſee, roasted. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152.2 Coffee bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 Coffee boilers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22, 614.9 COffee boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 Coffee filtering devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Coffee grinding machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.92 COſ fee mill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-3, 719-92 Coffee percolators and pots. . . . . . . . . . . . 612.22, 612.29, 631.5 Coffee Servers, insulated and Steel. . . . . . . . . . . . . . . . . Coffee substitutes and extract. . . . . . . . . . . . . . . . . . . . . . 152.3 Coffee urn stands and cup warmers. . . . . . . . . . . . . . . . . . . 614.9 Coffee urns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614 -9, 631-5, 717-1 electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 Cofferdam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.77 Coil racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.29 612.29 COil Set, rad 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.63 Coil Spreaders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.50 Coll-winding machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. COilS, aI(Tlature, and field. . . . . . . . . . . . . . . . . . . . . . . . . . 711, 20 heat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.21 holding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.65 19nition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713.6 induction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .713-6, 718.65 refrigerator. . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . 600.3 Tetardation (switches). . . . . . . . . . . . . . . . . . . . . . . . . . . "7:18.22 telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718, 29 zinc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 883.2 Coir - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 349.4 Coke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501-0, 501-5 COke OWe Il tar • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8O1.3 COke pig iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601. 22 COking coal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501.2 Colanders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 23, 612.3 Colby cheese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.49 Colchicine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .811. , 816-41 Colchicum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .818-41, 818-79 Colchicum corm. . . . . . . . . . . . . . . . . . . . . . . . . 816. 19,818-31, 818.79 Colchicum Seed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .816.41, 818.32 Cold Setting TeS in glue. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282. Cold storage room insulation. . . . . . . . . . . . . . . . . . . . . . . . 518.59 Cold Water hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.42 Cold water meters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.4 COld-Water paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .843.5, 844-9 Collapsible shipping container, reusable. . . . . . . . . . . . 953.36 COllar insignia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944.3 Collar nests - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 499. Collar Ornaments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944.3 Collar pad, 21nc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O69.2 Collards, Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.9 COllar’S, French, elastic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.5 propeller shaft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724 .24 rivet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • - - - - 608.4 turkshead submarine mine . . . . . . . . . . . . . . . . . . . . . . . . . 611-19 Collars and Cuffs Of flax. . . . . . . . . . . . . . . . . . . . . . . . . . . 335. Collimators, Sextant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.22 Collision-mat chains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.59 Collision mats, and covers. . . . . . . . . . . . . . . . . . . . .303. 1, 341-2 Collodion. . . . . . . . . . . . . . . . . . . . . . . . 817-7, 817.71, 817-72, 911-9 Colloidal Clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.7 Colocynth (bitter apple) (medicinal). . . . . . . . . . 816.25, 819.72 Colocynth and Jalap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.89 COlogne Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.59 Colombo (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 COlon tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2O4.54 Colophony. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216. Color brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 2 COlor Card, hostery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309. 2 silk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370. text 11e. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8. O Color code for marking steel bars. . . . . . . . . . . . . . . . . . . 603-0 Color code for piping systems. . . . . . . . . . . . . . . . . . . . . . . 607-0 Color comparator for water purification units. . . . . . . 919.9 Color comparison tubes. . . . . . . . . . . . . . . . . . . . . . . . .918. 7, 918.9 Color description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.0 Color fastness of plast 16s. . . . . . . . . . . . . . . . . . . . . . . . . . 893.0 Color f 11ters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 COlor lakes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 12 Color marking of anesthetic gas cylinders. . . . . . . . . . . 915.30 Color of U. S. Army motor fuel. . . . . . . . . . . . . . . . . . . . . . 503-0 Color position light signal. . . . . . . . . . . . . . . . . . . . . . . . . 718-41 Color strength and shade of dyestuffs.. . . . . . . . . . . . . . 803. 10 Color test book. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Color transference, (textiles). . . . . . . . . . . . . . . . . . . . . . 300-4 Colored lamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 Colored thread, polished. . . . . . . . . . . . . . . . . . . . . . . . . . . . 302-24 Colorfastness to laundering. . . . . . . . . .300.4, 360. , 370. , 397.0 Colorfastness of plast 1Cs. . . . . . . . . . . . . . . . . . . . . . . . . . . 893-0 Colorimeter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Colorimetric determination. . . . . . . . . . . . . . . . . . . . . . . . . . 300.4 Colors, aeronautical lights. . . . . . . . . . . . . . . . . . . . . . . . . 716-30 art, 1stS 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840.4 aViation, lens, filters, etc. . . . . . . . . . . . . . . . . . . . . 724. 29 * c Oal tar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ." 803. 10 f OOCl, COal tar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 13 1nS ignia, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844.5 national, silk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373.22 Colors for bathroom accessories. . . . . . . . . . . . . . . . . . . . . 532. 20 Colors for flag of the United States and United Nations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .306.0, 840-4 Colors for kitchen accessories. . . . . . . . . . . . . . . . . 612. O, 612 - 20 Colors for sanitary ware......... . . . . . .532, 20,532.23, 612. 20 Columbo (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-19 COlumns, W0Od. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412.0 Combat-dressing containers, tin. . . . . . . . . . . . . . . . . . . . . 959-5 Combat tire bead dimensions. . . . . . . . . . . . . . . . . . . . 206.0, 722-36 Combat tires and rims. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722-36 Combination board (nonhomogeneous one operation). . . . 472-1 Combination chair-table, ear, eye, nose and throat surgery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-36 Combs, graining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 plast 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893.9 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2O5.4 Combustible fibers, handling of, and storage requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.50 1211 Directory of Commodity Specifications Combustion tubes and boats. . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Comforters, laundering. . . . . . . . . . . . . . . . . . . . . . . . .315.0, 369.20 Comfrey (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Commercial forms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. Commercial grade steel bars and rods. . . . . . . . . . . . . . . . 603.23 Commercial motor vehicles, sizes and weights. . . . . . . . 722.0 Commercial Writing paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . 478.1 Commode and commode chair. . . . . . . . . . . . . . . . . . . . . . . . . . . 915-47 Commodities not elsewhere classified. . . . . . . . . . . . .900-999 Common arum (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 COmmon boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.42 Common brick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 11 Common nettle (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816.84 Common pawpaw, (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . 816.49 Common steel shell and shrapnel. . . . . . . . . . . . . . . . . . . . . 611.59 COIIIſmOn We I'Va. in (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . 816. 39 COmmon WOITNOOCl (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . 818, 89 Communicable diseases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-0 Communication cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Communication equipment, Ship. . . . . . . . . . . . . . . . . . 710.0, 725.42 Communication lines crossing railroad tracks. . . . . . . . 719.60 Communication plant electrical protection. . . . . . . . . . . 715.50 Communication poles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.30 Communication system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-39 'Communication underground conduit construction. . . . . . 518.65 * - 518.9, 719.60 Communications for Channels for Trans-Pac 111C stations. . . tº gº dº tº tº • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 724 ... O Commutator conditioning—devices. . . . . . . . . . . . . . . . . . . . . 711. 10 Commutators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711 .2O Company and battalion commander Wh 1stle. . . . . . . . . . . . . . 616.99 Comparators, color, for water purification units. . . . 919.9 COmparing Watches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 672. Comparison power plant report. . . . . . . . . . . . . . . . . . . . . . . 470.0 COmpass and divider. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. COmpass CaseS • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 954.29 COmpa SS plant (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 89 Compasses. . . . . . . . . . . . . . . . 718.66,719.44, 719.94, 916.22,919.3 Compensation insurance rate. . . . . . . . . . . . . . . . . . . . . . . . . 910. COImposition books. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481. Composition wallboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472-24 COmpOund, adhesive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849.6 aircraft cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871-9 antifreeze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.93 anti-frosting (for aircraft windows). . . . . . . . . . . . . 839.9 anti-seize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-15, 844-1 battery sealing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.2 beeswax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O46. boiler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882.2 cable pulling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.99 Calking and glazing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7O7. 15 carburizing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501.9 ceramic spark plug cleaning. . . . . . . . . . . . . . . . . . . . . . 541-6 chalk powder. . . . . . . . . . . . . . . . . . . . . . . . . 817. 12, 819. 1, 833-3 cleaning (painted surfaces). . . . . . . . . . 849. 9, 871-26, 871.9 cleaning, toilet bowl. . . . . . . . . . . . . . . . . . . . . . . . . . . . 881-9 corrosion-preventive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844 - 1 dental impression. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 dishwashing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871.23 grease cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871-8 insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-15, 719.59 insulating (petrolatum). . . . . . . . . . . . . . . . . . . . . . . . . . 504-6 investment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Joint-and-thread. . . . . . . . . . . . . . . . . . . . . . . . . . . . 844 - 1, 846.63 Joint sealing. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-15 metal cleaner (heavy duty). . . . . . . . . . . . . . . . . . . . . . . 891. metal-conditioning. . . . . . . . . . . . . . . . . . . . . . . . . .502.2, 504.19 packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . © plater's electrocleaning. . . . . . . . . . . . . . . . . . . . . . . . . 834.9 plumbing fixture Setting. . . . . . . . . . . . . . . . . . . . . . . . . 545.4 polishing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 891. protective ethylcellulose. . . . . . . . . . . . . . . . . . . . . . . . 846.59 protective plastic stripping. . . . . . . . . . . . . . . . . . . . . 846.59 re-inhibitor, corrosion. . . . . . . . . . . . . . . . . . . . . . . . . . 722. 93 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200. , 208.4, 209-99 TuSt. preventive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844. 1 sealing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .707-15, 719.59 shearling refinishing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 891. sheath (synthetic rubber). . . . . . . . . . . . . . . . . . . . . . . . 719.55' Slushing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7O7. 15 soot-remover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834.9, 839-36 steam cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871-9 sweeping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871-9 valve-grinding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .541.9, 722.94 waterproofing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .505.36, 849.6 Compound impression, elastic. . . . . . . . . . . . . . . . . . . . . . . . 915-19 Compound plug, Submarine mine . . . . . . . . . . . . . . . . . . . . . . . 619-9 Compounds, mixtures, and Salts of metals. . . . . . . 839.3, 839.39 Compress, adhesive absorbent. . . . . . . . . . . . . . . . . .398. 24, 817-61 Compress for flasks, Vulcanizer, dental. . . . . . . . . . . . . 915. 19 Compressed air flasks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956-1 Compressed a 1r hammer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 Compressed air machinery. . . . . . . . . . . . . . . . . . . . . . . . . . . . 791. Compressed cork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 485-? Compressed gas cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . 956-1 Compressed gauze bandages. . . . . . . . . . . . . . . . . . . . . . . . . . . 915-51 Compresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398-38 Compression bulb, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . 204 •91 Compression test specimen of concrete. . . . . . . . . . . . . . . 516.0 Compression tests of cast iron. . . . . . . . . . . . . . . . . . . . . . 600-1 Compression tests of metallic materials. . . . . . . . . . . . . 600. 1 Compressor oils, for air and for ammonia compressors 504.21 Compressor units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 791- ? Compress Ors, air. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 791.2 amonia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785-1,791-8 centrifugal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .702.9, 791-0 refrigerant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785.0, 791- ? Compressors and sprayers. . . . . . . . . . . . . . . . . . . . . . . . . . . . .791- ? Compromise Joints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606-0 Computation of strength and thickness of cast II"On pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O7. 10 Computers, altitude correction. . . . . . . . . . . . . . . . . . . . . . 724-26 balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916. 1 COUPSe and distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26 dead reckoning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 sighting angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724 .26 time interval, photographic. . . . . . . . . . . . . . . . . . . . . . 911-4 true airspeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724 .26 Computing-machine paper. . . . . . . . . . . . . . . . . . . . . . . .475.9, 932-3 Computing machine ribbons. . . . . . . . . . . . . . . . . . . . . . . . . . . 932.2 Computing Scales. . . . . . . . Concentrated buttermilk feed. . . . . . . . . . . . . . . . . . . . . . . . Concentrated feedstuffs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Concentrated milk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Concentrated Ole OV1tamin A and D. . . . . . . . . . . . . . . . . . . . 793.5 021.3 100. 021.4 819.5 e e s e e º e e e g º e º dº e s tº e s tº e º ºs & & © & © Concrete, cast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.9 gypsum, reinforced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514 .3 portland cement. . . . . . . . . . . . . . . . . . . . . . .516.0,516.3,518.31 ready-mixed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.3 reinforced. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516. O resistance to freezing and thawing. . . . . . . . . . . . . . . 516.0 COncrete C Oncrete Concrete Concrete COncrete C Oncrete COncrete COncrete Concrete Concrete ConCI'e Ce Concrete Concrete ConCrete ConcI’ete COncrete Concrete COncrete ConCrete COncrete Concrete COncrete Concrete COncrete COncrete C Oncrete C Oncrete COncrete ConCrete COncrete C Oncrete C Oncrete C Oncrete COIncrete Concrete Concrete COIncrete COICrete COncrete COncrete ConCI’ete COncrete Concrete C Oncrete Concrete Concrete COICI’ete COnç rete Concrete COncrete COncrete C Oncrete COIncrete CCIICrete Concrete COndensate pumps aggregates. . . . . . . . . . . . .512. 10,512. 13, 512. 14,516.0 and concrete aggregates. . . . . . . .512.10,516.0,516. 13 and mortars - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 516.3 architectural Stone . . . . . . . . . . . . . . . . . . .516.3, 516-4 block construction. . . . . . . . . . . . . . . . . . . . . . . . . 516-4 block machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. bricks, blocks, and cast stone. . . . . . . . . . . . . 516.4 bridges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.41 building forms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.50 burial Vaults. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.3 cart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727. cribbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516-4, 518.9 crossings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.31 culvert pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.61 curbs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.63 Curing, tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516. O driveways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.5 fence posts - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 516.9 flood control structures. . . . . . . . . . . . . . . . . . . 518.68 floor finishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-56 floors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.5 floors for bridges. . . . . . . . . . . . . . . . . . . . . . . . . 518.45 footings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.52 fuel Oil tanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. W1 garden Walls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.5 gutter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.64 hollow IſlaSOIII'y . . . . . . . . . . . . . . . . . . . . * * * * * * * * * 516.4 irrigation pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.62 joist construction floor. . . . . . . . . . . . . . . . . . . 518.50 maintenance marker posts. . . . . . . . . . . . . . . . . . . 518.85 masonry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .516.3, 518.80 masonry units. . . . . . . . . . . . . . . . . . . . . . . . .516.4,518.65 materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516. O mixers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 742. mixtures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.3 pavement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425.2 505.15, 512. 14,516.4, 518.31,605:25,743. piles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .516.9, 518-42 pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-61,518-67 reinforcement bars, billet Steel. . . . . . . . . . . 605.25 re 1nforcement wires. . . . . . . . . . . . . . . . . . . . . . . . 603-41 reinforcing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.0 reinforcing forms. . . . . . . . . . . . . . . . . . . . . . . . . . 518.50 ribbed floor construction. . . . . . . . . . . . . . . . . . 518.59 roofing tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.4 Sea. Walls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.66 Sewer pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.62, 518-67 Sidewalks and driveways. . . . . . . . . . . . . . 512. 13,516.5 Slab crossings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.31 slab riprap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.9 strength tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.0 tampers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.61 telephone booth. . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.9 truck mixers and agitators. . . . . . . . . . . . . . . . . 742. Walls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .516.0, 516.9 yield test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516-0 (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755-0 Condensed buttermilk feed. . . . . . . . . . . . . . . . . . . . . . . . . . . O21.3 Condensed milk. . . . . . . O21.5 * c e sº tº © sº tº e º e º 'º e e & e º & ööniensed jºimmed miik (fééâingsturfj............... Ö31.3 Condenser. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918, 9 Hall OCk (medical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Water-glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Condenser lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Condenser leakage measurements. . . . . . . . . . . . . . . . . . . . . . 703.0 Condenser tube packing, fabric. . . . . . . . . . . . . . . . . . . . . . 707-25 Condenser tube packing, metallic. . . . . . . . . . . . . . . . . . . . 707-33 1212 Index Condenser tube plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . 643.9 COndenser tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622-3, 703-2 admiralty metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.24 alloy steel. . . . . . . . . . . . . . . . . . . . . . . . 622.3, 622.4, 703-2 copper and copper alloy. . . . . . . . . . . . . . . . . . . . . . . 642-22 jº 642. 24, 645.22, 645. 24,647. 18, 654.59 copper-nickel alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . 642.24 In 1C tº e º 'º & © tº Q & e º ſº tº e º e º e º e e s is © º e º 'º e º e e º e º e º ºs e e 653. 34 nickel-chromium alloy. . . . . . . . . . . . . . . . . . . . . . . . . 656.0 nickel-copper alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . 654.59 Steel. . . . . . . . . . . . . . . . . . . . . . . 607-4, 621. 22, 703-2, 703 - 9 Condenser units, evaporative . . . . . . . . . . . . . . . . . . . . . . . . 785-1 Condensers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703.9, 713. evaporative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785. O laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 refrigerant, Water-cooled. . . . . . . . . . . . . . . . . . . . . . . . 785.0 Steam boiler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703. O telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713, 1 Condensers and receivers, amonia. . . . . . . . . . . . . . 785. 1,792.3 Condensing apparatus, Steam. . . . . . . . . . . . . . . . . . . . . . . . . 703.0 COIndensing units. . . . . . . . . . . . . . . . . . . 785. O, 785. 1, 791.2, 792.3 Conditioning and weathering procedures. . . .300.4, 770. , 840.5 COrld it iOning devices, COmmutator and Slipring. . . . . . . 711.10 Condor plant (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.59 COnduct Or cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. = 1 Conductor Cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.42 COndl.lctor patching Cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.42 COnductor pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-4, 607.5 Conductor plugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718, 29 COnductors, aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . 631-32, 715.43 Copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-41, 715-44 electrical. . . . . . . . . . . . . . . . . . . 715.30, 715.41,715.42, 715.44 COInduit, Clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.5 cre OSOted Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427, electrical, construction. . . . . . . . . . . . . . . . . . . . . . . . . 512. 13 516. 11, 516.3,518.9, 607.3, 611. 11,715. 11, 719.52 fiber, electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-11 flexible, non-metallic, electrical. . . . . . . . . . . . . . . 715. 13 flexible steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-7, 715-11 nonmetallic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 11 IC 191d Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 11 Steel pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715, 11 underground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.9 Vitrified clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.5 WOOd, Creosoted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427. Wrought iron pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-11 Conduit assembly, electrical. . . . . . . . . . . . . . . . . . . . . . . . 715. 11 Conduit boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715, 12 Conduit construction, communication underground. . . . . 719.60 Conduit construct lon for power cables. . . . . . . . . . . . . . . 719.64 Conduit fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 11 C Onduits and Sw1tchboxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 1 Conduits for electric wiring. . . . . . . . . . . . . . . . . . . . . . . . 715.30 Condurango (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 816.59, 818.34 Cone colors for cotton yarns. . . . . . . . . . . . . . . . . . . . . . . . 302. 10 Cone flower (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816. 19, 816.89 Cones, felt, for dental laboratory lathes. . . . . . . . . . . 915. 19 speed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.19, 99 yarn (textile). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 770. Confectioners Sugar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161.2 Confectionery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185. Connecting rod, automobile . . . . . . . . . . . . . . . . . . . . . . . . . . 722.33 Connecting TOd bolts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.31 Connect iOn boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 12 Connectors, cable and wire . . . . . . . . . . . . . . . . . . . . . . . . . . 719.72 electrical, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.72 gaS appliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-7, 997.2 panel, electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 41 radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.61 Strand, Cast iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.62 terminal, cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.35 timber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412.0 tinned COPDer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 719.72 wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.72 Connect OTS and clips. . . . . . . . . . . . . . . . . . . . . . . . . . 715.32, 719.72 Connectors for Splicing cables. . . . . . . . . . . . . . . . . . . . . . 719.72 Conservation of alloying elements used in - steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .621.20,621.30 Conservation of critical materials. . . . . . . . . . . . . . . . . . 713.5 Conservation of manganese . . . . . . . . . . . . . . 621. 20, 621. 22, 621.30 Conservation of Vital War II aterials. . . . . . . . . . . . . . . . . 710. COnSOle chair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435.2 Construction, conveying, and hoisting machinery. .. 740–749 Construction, dwelling. . . . . . . . . . . . . . . . . . . . . . . . 518.50, 518.51 Steel building. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 22 Construction materials, unit weight. . . . . . . . . . . . . . . . . 518.50 Consumption of aluminum in the steel industry. . . . . . . 621-20 621.30, 631. O Construction of school buildings. . . . . . . . . . . . . . . . . . . . 518.50 Construction paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475.3 Construction requirements, minimum. . . . . . . . . . . . . . . . . . 418.9 514.63, 518.50, 518. 89,600. 6,605.22, 710. , 792. 1, 840. Construction work. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. , 518.50 Contact insecticides. . . . . . . . . . . . . . . . . . . . . . . . . . . 881.2, 861-29 Contact-makers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703.9,714.52 C Ontact printer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 788. , 911.9 Contact printing of motion picture film. . . . . . . . . . . . . 911.0 Contact-rail (where third-rail is used). . . . . . . . . . . . . 608.0 Contacts, hoistway, car door or gates (elevator).... 745.3 Containers (chest, medical). . . . . . . . . . . . . . . . . . . . . . . . . 915.43 Containers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 491, 950-959 aerial delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.9 battery, asphalt composition. . . . . . . . . . . . . . . . 712.0, 712.3 corrugated shipping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 de DOS it chute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.5 dispensing Set, field. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.43 dress-equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . & ſº º 953.1 drum test........ . . . . . . . . . . . . . . . . . . . . . . . . . .4%.3,353.2 fibreboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 food (electrically heated). . . . . . . . . . . . . . . . . . . . . . . 717-1 food truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29 fuel, Water Or 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959. 1 glass. . . . . . . . . . . . . . . . . . . . . . . . . . . .520. , 955.0,955. 1,955.4 hard rubber or plastic. . . . . . . . . . . . . . . . . . . . . . . . . . . 959-9 honey. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959. 1 ink, Imeat, inspection. . . . . . . . . . .2% . . . . . . . . . . . . . . . . 959. 9 insectic ide. . . . . . . . . . . . . . . . . . . . . . . . . . 951.32,955. 1,955.7 inSet, food truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29 knife, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 light insulated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.21 liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29, 612.3 medicinal products. . . . . . . . . . . . . . . . . . . . . . . . . . . 810. , 950. Ine SS outfit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.5 IſèSSage • . . . . . . . . * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 959.5 metal, camp-boss. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.5 metal, for instruments. . . . . . . . . . . . . . . . . . . . . . . . . . . 958-9 metal, medical. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915.43 moisture impervious. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959-9 oil filter (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . . 724, 28 packing, detonation, gas-identification. . . . . . . . . . 954.29 pails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951. 64 paper liquid tight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 491. paperboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-2,959-9 plywood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 953. 36 pressure (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 700. , 703-0 reusable collapsible shipping (aircraft engines). 953.36 seamless steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956-1 shipping, drop test. . . . . . . . . . . . . . . . . . . . . . . . .470.3, 953-2 soda lime, for Submarines. . . . . . . . . . . . . . . . . . . . . . . . 959-5 Steel Shipping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.21 storage (for camera magazine). . . . . . . . . . . . . . . . . . . . 954-23 tin, combat-dressing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959-5 Containers for flammable liquids. . . . . . . . . . . . . . . . . . . . 959-9 Continuous hinge pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.20 Continuous-strip Stere O Viewer. . . . . . . . . . . . . . . . . . . . . . 911.9 Contours, fillet, for truck and bus rims. . . . . . . . . . . . 722.36 COntract forms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. O Control, automatic speed and boost. . . . . . . . . . . . . . . . . . 724-21 bomb rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.25 Camera - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 911. 1 inverter change over. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 pilot director indicator. . . . . . . . . . . . . . . . . . . . . . . . . 724 .85 projector release. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 push-pull, flexible . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.25 rate gyro. . . . . . . . . . . . . . . . . . . . . . . . . . . .'. . . . . . . . . . . . 719.94 traffic, signal head standards. . . . . . . . . . . . . . . . . . . 718.5 vertical gyro. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.94 Control apparatus, electric railway. . . . . . . . . . . . . . . . . 718.42 1ndustrial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 11 motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 11 Control-cable casing (aircraft use). . . . . . . . . . . . . . . . . 724 .22 Control chart method of analyzing data. . . . . . . . . . . . . . 910. Control devices, traffic. . . . . . . . . . . . . . . . . . . . . . . 718.5,998. Control equipment, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . 724.25 electrical and industrial. .. 714. 11, 717. 1, 718.42, 785. O Control knob. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 25 Control knob button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 Control knob engineering reference data. . . . . . . . . . . . . 724-26 Control knob filler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 C Ontrol panel, teletype . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 52 Control pCWCler, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Control rod assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724 - 25 Control switch. . . . . . . . . . . . . . . . . . . . . . . . . 714. 11, 714.52, 724 - 25 beacon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 11 Control tube (aircraft). . . . . . . . . . . . . . . . . . . . . . . . 607.4, 631-43 Control tube retainer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 control tube seal (aircraft). . . . . . . . . . . . . . . . . . . . . . . . 724-29 control valves (oil well). . . . . . . . . . . . . . . . . . . . . . . . . . . 607-6 Control voltages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-50 Controllers, air mileage pump. . . . . . . . . . . . . . . . . . . . . . . 724-26 alternating-current (shipboard). . . . . . . . . . . . . . . . . . 714. 11 circuit, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-40 direct-current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 11 electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-11 electric fence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-11 interlocking lever circuit. . . . . . . . . . . . . . . . . . . . . . . 718-42 Sw1tch circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.4% traffic signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 turn and pitch, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . 724-25 Controlling equipment... . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-1 Convalescent cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308-6 Convalescent suit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.6 Convalleria (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816. 19,818.31 Conversion burners, gas. . . . . . . . . . . . . . . . . . . . . ;-- . . . . . $4.4% conversion of kinematic to saybolt viscošity. . . . . . . . 593-9 03. O, 504.0, 505.0 conversion table (surface roughness designations). . . 78%. 39 Conversion tables for area and Volume . . . . . . . . . . . . . . . 919. 1 1213 Directory of Commodity Specifications Converter (ciphering device). . . . . . . . . . . . . . . . . . . . . . . . 788. Converters, frequency, radio. . . . . . . . . . . . . . . . . . . . . . . . 713.2 synchronous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713. 2 Conveyor belting, ammunition. . . . . . . . . . . . . . . . . . . 207. 1,314.3 cotton. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 314.3 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2O7. 1 Conveyors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745. 1 food (for inside and outside use). . . . . . . . . . . . . . . . 729.3 linen, hospital. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 tray, electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 Cook book, fire-camp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481. COOk tables, metal top- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 613, 8 Cookers, steam-pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614 -9 COOkie Cutting machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 Cookies • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 108.3 Cooking equipment, acet lene. . . . . . . . . . . . . . . . . . . 614 .9,997.5 COOking grateS (cavalry © º 'º e º e º e º e º e º e º e º e º e e º e º e e g e 614.9 Cooking hanger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 COOking Outfit boilers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 COOking Tange S, coal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614 - 1 COOking Sp00ſlS. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 612. 14 COOking St OWe, coal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614 - 1 electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 kerosene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614 .3 oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.3 COOking tops, electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 Cooking utensils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 Cooking Ware, China, fireproof. . . . . . . . . . . . . . . . . . . . . . 533.3 Cooks', bakers', and nurses' caps. . . . . . . . . . . . . . . . . . . 395. 11 Cooks' a DI’Orls • . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - 311.92 Cooks' Caps • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 395. 11 Cooks' Coats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.11.1 Cooks" tables, Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.51 COOleI’S, air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 792.3 ammonia brine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785.0, 785.1 brine . . . . e e º e º e º e º e º e º e º e º 'º e º e º & G & © tº & & © tº G & © & 0 & & © 85. In ilk, Iſle C anical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785. O oil- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 724 - 21 Water • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 955. 6 Water, mechanical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785, O Water and brine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785.0, 785. 1 Cooling systems, evaporative . . . . . . . . . . . . . . . . . . . . . . . . 785. 1 Cooperage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .951-13, 951-22,951.24 Cooperage, barrels, boxes, and shooks. . . . . . . . . . . . . . . 421. Cooperage stock lumber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.7 Coopers' rivets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.21, 608.4 Cop winders (textile). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 770. Copaiba. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818, 73 COpal resin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217. Coping, Wall, clay. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 534.23 Copper - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 641, aSSay - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 64 1.0 brass, and bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 640-649 electrolyt ic Cathode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641.11 electrolytic method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 1.0 fire-refined for Wrought products. . . . . . . . . . . . . . . . 641. 11 phosphor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643.2 silicon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643.3 Copper alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . 643.0, 646. 11,647.1 Copper alloy bars. . . . . . . . . . . . . . . . . . . . . . 642. 11, 644. 12, 645. 11 Oopper-alloy plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 805 - 31 Copper alloy rods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642-11, 645. 11 Copper alloy shapes. . . . . . . . . . . . . . . . . . . . . . . . . . . 642 - 11, 642. 12 Copper alloy sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641.21 Copper-alloy tubing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642. 24 Copper all Oy wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642. 12, 715-44 Copper amalgam. . . . . . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * * * * 915. 12 Copper anode . . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * 642.9 Copper bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641-11, 641-18 Copper base alloys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 643. 643.4,644. 11,646. 11, 647. 11,654. 1,692.2 Copper base alloys, ingots. . . . . . . . . . . . . . . . . . . . . . . . . . 64 1.11 644. 11,645.21, 646. 11,692.2 Copper bearing metals. . . . . . . . . . . . . . . . . . . . . . . . . . 643-7, 692.2 Copper billets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641. 11 Copper boiler tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . 642-24, 703.2 Copper bonding wire. . . . . . . . . . . . . . . . . . . . . . . . . . . 715.43, 715.44 Copper brazed steel tubing. . . . . . . . . . . . . . . . . . . . . . . . . . 607.4 Copper bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 847.3 Copper burrs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.9 Copper cable tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-40 Copper cables or electrical conductors. . . . . . . . . . . . . 715.41 Copper cakes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641. 11 Copper carbonate fungic ide. . . . . . . . . . . . . . . . . . . . 839.33, 881-9 Copper castings, ferrules, pipes, and tubes. . . . . . . . . 842.2 Copper compounds and Salts. . . . . . . . . . . . . . . . . . . . .841-3, 839-33 copper condenser tubes. . . . . . . . . . 645.22, 645. 24, 847-18, 654.59 Copper conductors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-41, 715-44 Copper covered steel wire. . . . . . . . . . . . . . . . . . . . . 715-43, 715-44 Copper covered steel guy and messenger strand. . . . . . . 603.42 Copper ferrule stock.... . . . . . . . . 642.22,642.24,645.22, 845. 24 Copper flashing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.9 Copper flue ferrules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642. 22 Copper glue pots . . . . . . . . . . . . .” - - - - - - - - - - - - - - - - - - - - - - - 642.5 Copper ingots and bars. . . . . . . . . . . . . . . . . . . . . . . . . 641-1, 641-11 Copper magnet wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-44, 715-49 Copper IſleaSure S. • , . . . . . . . * * * * * * * * * * * * * * * * * * * * * * * * * * * 959, 8 Copper Imetal parts Of buildings. . . . . . . . . . . . . . . . . . . . . 642. " Copper-nickel alloy. . . . . . . . .643.5, 654.3, 654.52, 655.2, 655.4 Copper-nickel alloy Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . 654.54 Copper-nickel condenser tubes. . . . . . . . . . . . . . . . . . 643.5, 654.59 Copper-nickel–zinc alloy. . . . . . . . . . 654.3, 654.52,655.2, 655. Copper-nickel–zinc all Oy rod. . . . . . . . . . . . . . . . . . . . . . . . 5 Copper-nickel-Zinc alloy Wire . . . . . . . . . . . . . . . . . . 643-6, 655. Copper-phthalocyanine-blue . . . . . . . . . . . . . . . . . . . . . . . . . . 842.82 Copper pipe nipples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642. 23 Copper pipes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.23 Copper plates, sheets, shapes and strips. . . . . . . 641.2, 641.21 Copper products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641. Copper Tail bonds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.63 Copper rods, Wires, and sleeves. . . . . . . . . . . . . . . .642.1, 642. 11 Copper SC Ta P- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .9 Copper shapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641.22 Copper sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641.21 lead-coated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641.21, 642.9 Copper-Silicon alloy bars, Castings, ingots, plates, shapes, sheets, Strips, and Wire. . . . . . . . . . . . . . . . . . . .3 Copper S 111C On bronze tubing. . . . . . . . . . . . . . . . . . 642.24,646.42 Copper slabs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641. 11 Copper sleeves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642. 13 Copper standard Sample. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641.0 Copper Strips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641.23 Copper Studs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.9 Copper sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.33 Copper Sulf OCyanate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.33 Copper tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643.0 COpper tie Wires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.44 Copper—t in-Zinc alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643.4 Copper trolley wire . . . . . . . . . . . . . . . . . . . . 715.44, 719.60, 719.63 Copper tubing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600-6, 643-84 Copper wire . . . . . . . . . . . . . . . . . . . . . 642. 12, 715.30, 715.43, 715.44 annealed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.44 electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 44 nard- and medium-drawn. . . . . . . . . . . . . . . . . . . . . . . . 715.44 Copper Wire bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 1. 11 Copper W 11°e cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.4 Copper Wire nails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.9 Copper Wire properties. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copper Wire tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.40, 715.44 CODpers, soldering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 71 Coppersmith's Stakes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 73 Copy holder, typists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.3 CODy ribbons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.2 Copying ink. . . . . . . . . . . . . . . . . . ... • - - - - - - - - - - - - - - - - - - - - 933. 1 CODying tissue. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 476. 1 COral, red (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4 COral Snake (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4 COrd, antenna. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.12, 715.42 armored , electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.42 braided. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.49 cautery- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915, 29 conductor - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 715.42 cotton, braided. . . . . . . . . . . . . . . . . . . . . . . . . . . .302.45, 302.49 sash, braided. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.46 detonating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 884." elastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.5 shock absorber. . . . . . . . . . . . . . . . . . . . . . . . . . .394.5, 724 - 22 electric, flexible. . . . . . . . . . . . . . . . . . . . . . . . . 715-41, 715.42 flat iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 42 hat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944.3 lacing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.45 lamp- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 715.44 linen, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . .331. 14, 724 - 22 blocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331. 14 nylon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397.2 picture-wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.43 rad 10 headphone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.42 retractable, aircraft use . . . . . . . . . . . . . . . . . . . . . . . . 715.45 Saponified acetate rayon. . . . . . . . . . . . . . . . . . . . . . . . . 397. 16 sash, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.46 Shade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.23 shock absorber, elastic. . . . . . . . . . . . . . . . . . . . . . . . . . 724 - 22 shock absorber serving. . . . . . . . . . . . . . . . . . . . . . . . . . . 331.21 Sound and flash ranging. . . . . . . . . . . . . . . . . . . . . . . . . . 715.42 switchboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.42 tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .302.40, 303.8 COrd-edge braid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .374 - 1,397. 19 Cord tip, loud speaker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-35 Cordage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341 . Cordage, flax, hemp, and ramie. . . . . . . . . . . . . . . . . . . . . . 331 - 1 hemp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331. 16 hemp and ramie. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331. 13 manila. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326. , 331-16 TayOIl, braided. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397. 19 rubber insulated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.42 Silk- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 379 - 1 telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.42 tWine and thread. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331. COrdeau drill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-12 COrdS, Silk • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Straps, and tapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.19.97 Corduroy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308.2 Corduroy pocketing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308-2 Cordwood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.6 Corer, apple. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-22, 612.3 Cores, high-frequency, radio. . . . . . . . . . . . . . . . . . . . . . . . 718.69 high pressure air valve. . . . . . . . . . . . . . . . . . . . . . . . . . 607-6 COrlander (medicinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.49 4 5 5 1214 Index Cor 18 Inder oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 Coriander Seed - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 154.33 COrk, Carpet and tile - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 425, 6 compressed and granulated. . . . . . . . . . . . . . . . . . .414 - 1, 425.2 ound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.14.1 molded, pipe-covering. . . . . . . . . . . . . . . . . . . . . . .425.4, 707-41 sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 2 Cork board, compressed Cork. . . . . . . . . . . . . . . . . . . . . . . . . 425.2 COrk borer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818,99 Cork carpet - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 425.6 Cork composition Sheet. . . . . . . . . . . . . . . . . . . . . . . . .425. 2,425.9 COrk extractor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.99 Cork gaskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7O7. 14 COrk pipe covering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425-4, 707-41 COrk preS Seſ's e < * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 616.99 Cork stoppers . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - 425, 1 COrk tile • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 425.6 Corkboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425.2 CorkScrew. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 COrn, Canned. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 126.2 green, fresh and frozen. . . . . . . . . . . . . . . . . . . . . . . . . . 122.2 corn and grain sorghums and preparations. . . . . . . . 103. , 103.1 COrn bran. . . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * * * * * * * * * * tº COrn DTOOmS • . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 981. 1 COrn Cereals, breakfast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.9 COrn chops and grits. . . . . . . . . . . . . . . . . . . . . . . . . . . 103-4, 119-? Corn Cockle (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.49 COrn feed meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.4 Corn flakes, corn breakfast foods. . . . . . . . . . . . . . . . . . . 109.3 COrn flour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.2 COrn germ Cake and meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.4 Corn gluten feed, flour, and meal. . . . . . . . . . . . . . . . . . . 103.4 COrn grits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103-4, 119-? Corn meal, corn gluten feed and meal. . . . . . . . . . . . . . . . 103.4 COrn meal bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957. 19,957-2 COTIn oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.0, 143.3 COrn O 11 Cake and meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.9 COrn Screenings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.4 Corn silk (medicinal). . . . . . . . . . . . . . ... . . . . . . . . . 816.39, 818.39 Corn sirup and glucose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164-2 Corned beef, bulk and canned. . . . . . . . . . . . . . . . . . . . . . . . 018. 12 Corned beef and weal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 018. 12 COrned beef hash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O 18. 15 COI’Instalk paper’s - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 00. Cornstalk pressboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.36 Cornstarch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103-3, 281. Corpus luteum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4 Correction-compound, stencil. . . . . . . . . . . . . . . . . . . . . . . . 932.9 COrr OS ion-control indicator . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 COrr OS iOn Of ferrous metals. . . . . . . . . . . . . . . . . . . . . . . . . 800.0 COrr OS 1. On prevent iOn, aircraft. . . . . . . . . . . . . . . . . . . . . . 705.6 Corrosion preventive compound. . . . . . . . . . . . . . . . . . . . . . . 844 - 1 COrr OS 10n. preventive oil. . . . . . . . . . . . . . . . . . . . . . .502-2, 504.9 Corrosion resistant steel wire. . . . . . . . . . . . . . . . 621.34, 622.4 Corrosion resistant treatment. . . . . . . . . . . . . . . . . . . . . . . 600.3 Corrosion-resisting bars. . . . . . . . . . . . . . .621-22, 621.31, 622.6 Corrosion-resisting castings. . . . . . . . . . . . . . . . . . . . . . . . 622.6 Corrosion-resisting forgings. . . . . . . . . . . 621. 22,621.31, 622.6 Corrosion-resisting steel. . . . . . . 621.31,621. 32,621.33, 622.6 Corrosion-resisting—steel-alloy-wire sutures. . . 622.4, 915.56 Corrosion-resisting steel bar and rod. . . . . . . . . 621.31, 622.6 Corrosion-resisting steel for turbine parts. . . . . . . . . 621.39 Corrosion-resisting steel strip, sheet, and plate. . . 621.32 Corrosion-resisting steel tableware. . . . . . . . . . . . . . . . . 612. 14 Corrosion-resisting steel tubing. . . . . . . . . . . . . . . 607. 7, 622.3 COI’I'OS iOI) tests - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 600. 1 Corrosive mercuric chloride. . . . . . . . . . . . . . . . . . . . . . . . . 839.36 Corrosive sublimate tablets. . . . . . . . . . . . . . . . . . . . . . . . . 839.36 Corrugated asbestos paper. . . . . . . . . . . . . . . . . . . . . . . . . . . 545.2 Corrugated ash cans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959-1 Corrugated containers for furniture . . . . . . . . . . . . . . . . . 954. 1 Corrugated fiber boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 2 Corrugated fiber cartons. . . . . . . . . . . . . . . . . . . . . . . . . . . . 954 - 1 Corrugated fibreboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472-93 Corrugated garbage cans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959- 1 Corrugated metal culverts. . . . . . . . . . . . . . . . . . . . . . . . . . . 607-5 Corrugated metal drainage pipe. . . . . . . . . . . . . . . . . . . . . . 607.5 Corrugated paper board boxes. . . . . . . . . . . . . . . . . . . . . . . . 953.2 Corrugated paper rolls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472. 25 Corrugated Shipping containers. . . . . . . . . . . . . . . . . . . . . . 953. 2 Corrugated Strawboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472. 25 Corundum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541.9 Corydalls (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 COS tº keeping methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. Costumers • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 435.7 Cotar nine chloride . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. COtS, finger, rubber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2O4.52 folding, canvas. . . . . . . . . . . . . . . . . . . . . . . . . . . .319.94,431-13 folding, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613. 1 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613. 1 Cottage cheese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.49 Cottage cheese glass containers. . . . . . . . . . . . . . . . . . . . . 955.1 COtter p111 extractors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 Cotter pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 698-32, 608-51 aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608-51, 622.5 corrosion-res 1stant Steel. . . . . . . & e º º ºs e º ºs e s ſº e º s = * * . . . . . . . . . . 608.51, 622.9 Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * * * 300.0 absorbent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398. 1 639677 ()—1.5—77 Cotton, cotton fabrics, and knit goods. . . . . . . . . . .300-309 mercer ization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300.4 non-elast ic, tape . . . . . . . . . . . . . . . . . . . * - - - - - - - - - - - - 319.97 printed, dye fastness tests. . . . . . . . . . . . . . . . . . . . . . 300.4 Smoke less powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301.6 Cotton and canvas packing. . . . . . . . . . . . . . . . . . . . . . . . . . . 707-25 Cotton and linen mixed toweling and towels. . . . . . . . . . 304 -91, 333.3, 339. Cotton and linen webbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 394-6 Cotton bags (for seed and soil samples). . . . . . . . . . . . . 957-19 Cotton batting and wadding. . . . . . . . . . . . . . . . . . . . . . . . . . 319-1 Cott. On bedspreads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315.4 Cotton blanket ing and blankets. . . . . . . . . . . . . . . . .315.5, 369. 21 Cott. On broadcloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8. 19 Cott, On bunting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.41 Cotton calking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301.2 COtt, On CanWas . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * * * * * * * * 3O3. 1 Cotton chaſer fabric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.9 Cotton chenille. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308-39 Cotton classification. . . . . . . . . . . . . . . . . . . . . . . . . .300.0, 300-1 Cotton cloth, bleached and unbleached . . . . .304. , 304. 1,306.32 Cotton cloth, printed, dyed, colored. Or WOVen figured. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306. Cotton cloth shoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.96 Cott. On crash toweling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.91 Cotton crochet thread. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.80 Cotton dotted Swiss. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.17 COtt On drawers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312. 1 Cotton drill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #: Cotton duck, army numbered . . . . . . . . . . . . . . . . . . . . . . . . . . .5 bleached. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O3. 1 dressed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O3. 1 fire-resistant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O3. 1 numbered. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O3. 1 plied-yarns • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 3O3. 1 tent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O3.5 Water-resistant. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3O3, 1 weather-resistant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.1 Cotton duck belt ing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314 - 1 Cotton duck tolerances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-0 Cotton elastic bandages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398.31 Cotton elastic webbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.5 COtton fabrics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300-0, 300-4 woven coal-tar saturated. . . . . . . . . . . . . . . . . . . . . 392.4 Cotton felt mattresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315-11 Cotton felt pillows. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315-38 Cotton fibers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300. , 300-4 Cotton flags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.43 Cotton flannel, heavy (table felt). . . . . . . . . . . . . . . . . . 304.2 Cotton goods, testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-4 Cotton goods for rubber and pyroxylin coating. . . . . . . 304.4 3O4.71, 306.24 COtt, On gray goods. . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - 300.4 Cotton holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Cotton huck toweling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304-98 Cotton hull sheeting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.7% Cotton Jean cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394-5 Cotton jersey cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309.3 Cotton knit goods. . . . . . . . . . . . . . . . . . . .300-4, 309. , 367. , 370. Cotton lines (lead line and taff rail log line). . . . . . 302.49 Cott. On linters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300-1, 301-3 Cotton linters mattresses. . . . . . . . . . . . . . . . . . . . . . . . . . . 301.4 Cotton longcloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306. 19 Cotton-manufacturing machinery. . . . . . . . . . . . . . . . . . . . . . 772. Cotton mats for curing concrete pavements. . . . . . . . . . . 319.99 Cotton mechanical fabrics. . . . . . . . . . . . . . . . . . . . . . . . . . . 303. Cotton mops. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8%. Cotton neckties. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-99 Cotton operating aprons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-98 Cotton operating caps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395-1 Cotton outerwear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .311. , 311-99 Cotton packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-85 Cotton pillowcases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315-31 Cotton plant (medicinal). . . . . . . . . . . . . . . . . . . . . . 816. 19, 816-49 Cotton rolls, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398.34 Cotton root bark. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19,818-31 Cotton ropes and cords. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.4 Cotton roving. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308-39 Cotton sash cord, braided. . . . . . . . . . . . . . . . . . . . . . . . . . . 302.46 Cotton Seine twine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.3% Cotton sewing thread. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.8 Cotton sheeting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.71 Cotton sheeting for mounting. . . . . . . . . . . . . . . . . . . . . . . . 307-74 COtt, On sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.15.2 Cott On Shirts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . te Cotton sleeving. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319-93, 719-56 Cotton standards........... . . . . . . . . . . . . . . . . . . . . . . . . . 399.1 cotton stockinet cloth.... . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 Cotton Stockings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309.2 Cotton table cloths. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .316.1 Cotton table damask. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308.1 Cotton tape...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.97,719.56 Cotton terms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300: 1 Cotton textile fabrics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304-0 Cotton textiles, institutional. . . . . . . . . . . . . . . . . . . . . . 315.0 Cotton thread. . . . . . . . . . . . . . . . . . . .302. 2,302.20, 302-22,303.24 Cotton towe ling and towels. . . . . . . . . . . . . . . . . . . . . . . . . . 4.9 3O4.91,304.94,333.3,339.53 Cotton towels, glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.94 1215 Directory of Commodity Specifications COtt On tWeed Suiting. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 308.36 COtt, On twill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .306.24, 306.36 COtt, On twine. . . . . . . . . . . . . . . . . . . . . . . . . . . .302.3, 302.36, 302.39 Cotton undershirts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .312.5 Cotton underwear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312- COtt. On union Suits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312.6 COtt, On Wadding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319. 1 COtt On War D- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3O8.9 COtt. On Waste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301. 11 COtt, On Webbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .394.4, 394.6 Cotton yarn, thread, and Cordage. . . . . . . . . . . . . . . . . . . . 302. COtt, On yarns. . . . . . . . . . . . . . . . . . . . . . . . . . . . .300.0, 302.1, 302. 10 Cottomade • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 308.31 Cottonseed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141. Cottonseed, pressed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.3 Cotton Seed cake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.3 Cott, Onseed feed. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117. 1 Cottonseed hulls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141. Cott, OnSeed linters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301.3 Cottonseed meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.3 Cottonseed meats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112-3 Cott Onseed oil. . . . . . . . . . . . . . . . . . . . . . . . . . . 142.0, 142.4, 813.3 Cottonseed oil cake and meal. . . . . . . . . . . . . . . . . . . . . . . . 112.3 Cottonseed slab cake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.3 Couch grass (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816. 19, 818.31 Couches, studio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-1 Coumarin (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Counter brush. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 983-? Counter duster brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Counterpanes, bedspreads. . . . . . . . . . . . . . . . . . . . . . . . . . . . 315.4 Counter poise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 61 Counterpoise and tower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605-23 Counters. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 793, 1 tax 1meters, speed Ometers. . . . . . . . . . . . . . . . . . . . . . . . . 793-1 shoe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. Counters inks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 18, 616. 14 Counting apparatus (blood). . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Counting chamber, Levy (spinal fluid). . . . . . . . . . . . . . . 915.39 Coupler SW iWel Shanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.44 Coupler yokes, railway car. . . . . . . . . . . . . . . . . . . . . . . . . . 611-44 Couplers, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611 .44 Coupling reducer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 974.2 Couplings, air brake hose . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.11 Car" tra 1ler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.39 fire hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .974.0,974-? hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208-11, 974-? hydraulic Self-sealing. . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 22 passenger car trailer. . . . . . . . . . . . . . . . . . . . . . 722.39,729.3 Couplings, pneumatic hose. . . . . . . . . . . . . . . . . . . . . . . . . . . 202.9 propeller shaft, marine. . . . . . . . . . . . . . . . . . . . . . . . . . 725.3 shaft. . . . . . . . . . . . . . . ... • - - - - - - - - - - - - - - - - - - - - - - - - - - 611.52 Course and distance computers. . . . . . . . . . . . . . . . . . . . . . . 724 - 26 Course light units (aeronautic). . . . . . . . . . . . . . . . . . . . . 718.5 Course-shift indicator (radiobeacon). . . . . . . . . . . . . . . . 718.60 Cover and case, textile, ordnance equipment. . . . . . . . . 399.3 COVer-glass force ps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Cover glasses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 586.3 Cover paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .475-1,475.3 Cover plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-39 Cover with strap, handbag (women's) . . . . . . . . . . . . . . . . . 319.99 COveralls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.11.3 Covered paper, newspaper, and printing paper. . . . . . . . 475. Covers, aircraft wing and tail. . . . . . . . . . . . . . . . . . . . . . , 319.99 aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29 army bake oven. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-98 battery-deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 bedpan. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3.19.99 bombs 19.ht, heated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 bracket-table, dental, paper. . . . . . . . . . . . . . . .475.3,915. 19 bread-Tack, CàITV8 S. . . . . . . . . * * * * * * * * * * * * * * * * * * * * * * 319.99 Cake, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618-22, 612.29 camera, electrically heated. . . . . . . . . . .717. 1,911. 1,911.4 Canteen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 cap..... . . . . . . . . . . . . . . . . . . . . . . . . . . . .395. 13, 395. 14, 395-15 CaſgO and feed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.99 chair, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.99 Chest, Call Va S, medical. . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 cockpit, (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 collis iOn mat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303-1, 341-? cushion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.5 dough-trough. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.98 engine (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 folder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475.3 generating-set, can.vas. . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 hat (nurses). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 13 headTest, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 horse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * 319.96 ir Oning board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 light transmitting (for) aeronautical lights..525.9,893.5 manhole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611 . 12 mattress. . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * * * * * * * * * * * 315. 14 metal wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .603°43 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 paper, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 p1110W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * 315. 31 traſ SOIſl. . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * * * * * * * 319.99 p0t, Steam table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29 radio equipment protection. . . . . . . . . . . . . . . . . . . . . . . 319.99 Tigging and pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 COVer S, Saddle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 searchlight, CanWas - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 319.98 table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316.3 tail (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 tarpaulin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.98 telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 toast, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612, 22 Uray- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 475.1 typewriter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .392.4, 844-6 waterproof (for aircraft). . . . . . . . . . . . . . . . . . . . . . . . 319.98 Winch, Caſiya S. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 319.99 wing (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Covers for radio equipment. . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 COVert, cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . .308.9, 365. 19, 365.26 COWhage (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.99 COWhide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . © COWDea hay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.95 COW's milk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O21. 1 COWs, dairy and milk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 001.1 slaughter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OO1.2 Crab meal feed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 039.4 Crabmeat, Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O37.2 Crabmeat, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 036.3 Crack filler, paste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849-? Cracked Wheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.6 Crackers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108.3 Cracking of exterior paints. . . . . . . . . . . . . . . . . . . . . . . . . 840-5 Cradle, engine transportation. . . . . . . . . . . . . . . . . . . . . . . 724-29 neck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.39 turbo-supercharger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724, 21 Cranberries, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138-11 Cranberry, high bush (medicinal). . . . . . . . . . . . . . . . . . . . 816.59 Cranberry boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-34 Crane chain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-58 Crane trucks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744-1 Cranes, hoists and Jacks. . . . . . . . . . . . . . . . . . . . . . . . 744. , 744 - 1 lifting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e Cranial drill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Cranial trephine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915, 29 Crank pin, driving journal, and rod cup greases. . . . . 504.46 Crank pin grease. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .504.46 CI’ank pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702.9 locomotive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-52, 708-9 Crankcase dra in plugs. . . . . . . . . . . . . . . . . . . . . . . . . 607-14, 723-33 Crankcase oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .504-0,504.34 Cranks and crank arms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-52 Crash towels and toweling. . . . . . . . . .304.9, 319.3,333.3,339.51 Crash trucks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.8 Crates, engineers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958-1 fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954 - 1 lantern. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.39 packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.36 pigeon transportation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.36 potato. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954-36 Sign painting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 2 vegetable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954 •33 wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.36,954.36 Crating and crates . . . . . . . . . . . . . . . . . . . . . . 954.3,954.30, 954 - 39 Cravats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375. 1 Crayons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .546. , 931. 1, 937-1 Cream. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . { } shaving. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871. 14 Cream bottles... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955.1 Cream Cheese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.42 Cream enamel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843.33 Cream of tartar and substitutes. . . . . . . . . . . . . . . . 155.3, 832.4 Cream soda water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177.5 Creasing quality of paper. . . . . . . . . . . . . . . . . . . . . . . . . . . 477. Creepers, automobile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.39 £arage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9. Creeping buttercup (medicinal). . . . . . . . . . . . . . . . . . . . . . 816.81 Creole Onions, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123.3 Creosote and wood preservatives. . . . . . . . . . . . . . . 505.36, 801.3 Creosote carbonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803-23 Creos Ote-C Oal-talſ' Solutions. . . . . . . . . . . . . . . . . . .400.42, 801. Creosote-distillate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . º CI’e OS Ote oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400-42, 801-3 Creosote-petroleum. . . . . . . . . . . . . . . . . . . . . . . . . . . .400.42, 801-3 Creosote primer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 801-3 Creosote treatment of lumber. . . . . . . . . . . . . . . . . .400.40,400.42 Creosoted anchor logs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.9 Creosoted cedar poles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400-48 Creosoted Douglas fir. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.34 Creosoted pine plank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412.9 Creosoted timber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400-49 Creosoted wood block flooring. . . . . . . . . . . . . . . . . . . . . . . .518.56 Creosoted wood block Street paving. . . . . . . . . . . .400.42,402.3 Creosoted Wood conduit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427. Crepe, plisse, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .308.9 Cresol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803.24 Cresol solution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 24, 818.49 Cresylic disinfectant. . . . . . . . . . . . . . . . . . . . . . . . . . 803.4, 881-9 Cribbing, concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516,4,518.9 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605.28 timber and log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .412.9, 518.9 Crimper, cap and fuse cutter. . . . . . . . . . . . . . . . . . . . . . . . 616.99 Crimpers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-31 Crinkle bedspreads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $15.4 Crochet thread . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O2.23 1216 Index Crockery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533.2 Crockery mixing bowls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533. 1 Crocks, stoneware, glazed. . . . . . . . . . . . . . . . . . . . . . . . . . . 533.2 Crocus (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.39 Crocus cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541-4 Cross-arm braces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719-88 Cross-arm stock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402-1 Cross-arms, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402-1 Cross-bar and pegs (athletic). . . . . . . . . . . . . . . . . . . . . . . 943.94 Cross connecting ring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.61 Cross pointer indicator (aeronautic) . . . . . . . . . . . . . . . . 724-29 Cross-section paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478-31 Cross stitch canvas (handicrafts). . . . . . . . . . . . . . . . . . . .303.1 Cross-ties, preservative treatment. . . . . . . . . . . .400. 42,400.43 railroad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-10 railroad, cedar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-11 railroad, chestnut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-12 railroad, cypress. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-13 railroad, fir. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-14 railroad, oak. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-15 railroad, pine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-16 railroad, redwood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-17 railroad, Walnut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-18 Cross. Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Crosscut saw boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953-39 Crosscut saws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-17 Crosses, plastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-22 Crossheads and crosshead pins. . . . . . . . . . . . . . . . . . . . . . . 702.9 Crossings, bituminous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-34 bolted manganese-steel. . . . . . . . . . . . . . . . . . . . . . . . . . . 622-9 bolted rail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606-3 concrete slab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618-31 line Wires Over railway. . . . . . . . . . . . . . . . . . . . . . . . . . 719.60 Inanganese-Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 633-5 monolithic concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-31 OVerhead light and power supply line. . . . . . . . . . . . . 719.60 pipe line. . . . tº dº ſº e & . . . . . . . . . . . . . . . . . . . . . . . . . 518-10, 607. precast concrete slab. . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.31 Tailway, manganese-steel. . . . . . . . . . . . . . . . . . . . . . . . . 622-5 Street, rail-type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-39 street, Wood plank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.39 trolley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719-63 Crossovers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606-0 Crosswort (med 1cinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-19 Croton oil (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813-9 Crow bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.91 Crow's nest tower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605.23 Crown assortment (dental). . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Crown remover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Crown shear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-13 Crown slitting force ps. . . . . . e e º ſº tº º e e . . . . . . . . . . . . . . . . 915-11 CTOWI. Wax, dental. . . . . . . . . . . * g º e º º ºs º e º e º e ºs . . . . . . . . . . 915-19 Crucible furnaces. . . . . . . . • e s e e s e e s a e . . . . . . . . . . . . . . . . 703-3 Crucible holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-3 Crucible tongs. . . . . . . e e º e º 'º e & tº e e º 'º e º ſº tº dº tº º ſº tº tº º ºs e tº . . . . 918.9 Crucibles, bottles, brushes, and jars. . . . . . . . . . . . . . . 918.3 foundry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 574. , 918-3 laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 metal melting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.21 plumbago. . . . . . . . © tº ſº gº © tº gº º tº e º ºs e º 'º e º ſº º º . . . . . . . . . . . . . 574. porcelain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531. 21,918.3 Crucibles and laboratory porcelain Ware. . . . . . . . . . . . . 532.21 Crude and semifinished ferro-alloys. . . . . . . . . . . . . . . . . 621-3 Crude and semifinished iron and steel. . . . . . . . . . . . . . . 602. Crude coal-tar and DTOducts. . . . . . . . . . . . . . . . . . . . . 801. , 801.5 Crude drugs and essential oils. . . . . . . . . . . . . . . . . . . 220-229 Crude drugs. . . . . . . . . . . . . . . . . . * c e º e º 'º e º sº e º s sº e º e º 'º e s tº e 222. Crude drugs of vegetable origin. . . . . . . gº º tº gº tº gº º . . . . . . . 221- Crude mica. . . . . . . . . . . . tº e º e º 'º tº e º 'º ºi is º ºs & © tº * * * * * * . . . . . . . 551- Crude petroleum. . . . . . . . . . . . . . 502.0, 502. 1, 503.0, 504.0, 919.4 Crude potash and caustic potash (hydroxide). . . . . . . . . 832.3 Crude rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201.1 Crushed gravel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512-10, 512. 11 Crushed slag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512.2, 882- Crushed stone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512. 15,882.0 Crushed wheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.6 Crushers, rock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Crutch tips, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-96 Crutches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Crystal, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-63 Crystal holder, radio. . . . . . . . . . . . . . . . . . . . . . . . . 718.63, 718.69 Crystal unit, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . 718.63,718.64 Crystal unit chest, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . 958-9 Cuban tarantula (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . 819.4 Cubeb (medicinal)............... 816.29, 816.75, 818.32, 818.79 Cubic contents of buildings. . . . . . . . . . . . . . . . . . . . . . . . . 518.50 Cubicle, primary switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-12 Cucumber pickles. . . . . . . . e e g º e º gº tº e º is tº gº tº e º ſº tº dº tº gº tº gº & . . . . 129. 11 Cucumbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122-3 Cudbear (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816.63, 818.79 Cuffs, Wool, knitted. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367.9 Cultivators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 732. , 743. Culture dishes, (laboratory). . . . . . . . . . . . . . . . . . . . . . . . 918.5 Culture tube basket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-46 Culver's root (medicinal)... . . . . . . ... .. 816. 19, 818.31,819.71 Culvert, corrugated metal. . . . . . . . . . . . . . . . . . . . . . . . . . . 607.5 Culvert markers, timber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.85 Culvert pipe, cast 1ron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607. 11 clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.5 Culvert pipe, concrete. . . . . . . . . . . . . . . . . . . . . . . . 518-60, 518.61 corrugated sheet metal. . . . . . . . . . . . . . . . . . . . . . . . 607-5 reinforced concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . 518-61 sheet metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-5 Culverts, cast-iron pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.11 concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-41 corrugated metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-5 iron or steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-5 log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418.8 Culverts and culvert pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . 518-61 Cummin seed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154-84 Cup brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 983-3 Cup greases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-41 Cup holder, paper, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . 915-42 Cup hooks. . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . 617.6% Cupboard catches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617-48 Cupola malleable iron... . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 611.81 Cupola refractories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534-18 Cupric acetate normal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.3% Cupric ammonium chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.33 Cupric arsenite, hydric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839-33 Cupric carbonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839-33 Cupric nitrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 639-33 Cupric oxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 639-33 Cupric Sulphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.33 Cuprous chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839-36 Cuprous oxide (pigment). . . . . . . . . . . . . . . . . . . . . . . . 842.9, 844. 1 Cups, bullet jacket, gilding metal. . . . . . . . . . . . . . . . . . 645.9 Canteen. . . . . . . . . . . . . . . . . • e e s e s e is e e º 'º e s e . . . . . . . . . . 612-29 case, cartridge brass..... . . . . . . . . . . . . . . . . . . . . . . . 645.9 closing, for blank 8mmunition. . . . . . . . . . . . . . . . . . . . 959.5 Custard. . . . . . . . . . . tº e º 'º & © tº dº tº . . . . . . . . . . . . . . . . . . . . . . 533-1 drink mixing. . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - 612. 29 grease . . . . . . . . . . . . . . . . . . . . * * * * e e g º ºs s is & d e º 'º . . . . . . . 794. hospital. . . . . . . . . . . . . . . . . . . . . . . . ge e º 'º e º & e º 'º e º & E * * * 915.42 ice cream, and Cup caps. . . . . . . . . . . . . . . . . . . . . . . . . . 497.1 011. . . . . . . . . . . e ſº e º e º ºs e º dº tº & s e s is sº e º is dº º e º & © . . . . . . . . . 794. paper and holders. . . . . . . . . . . . . . . . . . . . . . . . . . . 497. 1,915.42 pin and SDOnge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932-3. pouches, and holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-42 sputum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-4? tin, miners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618-89 Curare (medicinal). . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . 819.79 Curassao elixir. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.21, 818.84 Curb bits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62.9 Curbs, concrete and St. One. . . . . . . . . . . . . . . . . . . . . . . . . . . 518-63 Curbstone, granite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-63 Curd cheese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 022.49 Cured mattress hair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362-2 Curettes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11,915-29 Curing casks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.22 Curing concrete, tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.0 Curled hair mattresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369-3 Curled horse hair. . . . . . . . . . . . . . . . . . . . . .... • * > * * * * * 362. 1,362.9 Currants. . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - . . . . 132-12 Curry powder . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - 154.9 Currycomb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº ſº e º e º º 619. Curtain fixtures. . . . . dº º º dº ſº º & º ſº dº tº tº dº e s tº º tº e º 'º * tº º & is tº is tº . . 617.9 Curtain scrim. . . . . . . g is º is a sº e º e º e º sº e º e º e º e º sº e s tº ºs e º ºs e º e 3.19.91 Curtains, awning, Ships'. . . . . . * * * * * * e e º se e ºs e º º e º sº e s is e 319.91 door, ship. . . . . . . . . . . . . . . . . tº dº º is tº ſº e is dº e º ºs º gº tº dº ſº tº ſº tº de . 617. 9 gasproof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 319.91 laundering. . . . . . . . . . . . . . . . . . . . . . . . . . .319.90, 373-0, 397. pass88eWay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - 617. 9 port, ship. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 9 shower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.91 Curtains, skylight, ship. . . . . . . . . . . . . . . . . . . . . . . . . . ... 319.91 tangent - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . 915. 39 trousers. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - tº dº tº dº dº tº ... 319.91 Curves, engineers. . . . . . . . . . . . . . . . . . . * @ º gº dº º e º e º & 4 gº º ſº º 934. railroad (drawing instruments)..... e e º e º sº e º e s is e º 'º 935. Cushion covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.5 Cushion glides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.9 Cushións, carpet and rug, hair-felt. . . . . . . . . . . . . . . . . carpet and rug, Sponge rubber. . . . . . . . . . . . . . . . . . . . 204.25 chair, Sponge rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-25 goggle, flying. . . . . . . . . . . . . . tº e º º ſº e º ºs e º e º e º 'º e º is e tº G hair. . . . . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * * is sº . . . . . . . . 315-35 latex rubber foam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208.7 receiver. . . . . . . . . . . . * * * * * * * * * * * * * * * * * g e º ºs s gº & Jº º e º 'º ring, cloth-inserted. . . . . . . . . . . . . * * * * * e º is º ºs 204.25,915.35 ring, rubber. . . . . . . dº º ſº º dº e e g º e $ ſº gº º ºs º ºs º ºs e º sº tº º 204.25,915. 35 rubber, firing device. . . . . . . . . . . . . . . . . . . . . . . . . . * * Cushions and covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.5 Cuspari bark (medicinal). . . . . . . . . . . . . . . . . . . . .e. e. e. e. e. e. e. e Cuspidor brushes. . . . . . . . . . º e º is tº e g tº tº ſº º ſº gº tº dº tº dº . . . . . . . . . 982-3 Cuspidor Iſlats. . . . . . . . . . . tº dº gº dº º is ſº tº e º e º º ºs e g g g º tº dº e º e º & & & 208. 1 Cuspidor mops. . . . . . . . . * & & & e º e º e º e º e º ºs e º ſº gº tº º º Cuspidors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 612.29, 893.9, 915. 39 Custard Cup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532-1 Cut-back asphalt. . . . . . . . . . . . . . tº ſº tº º º º ſº tº dº e º tº .... 505. 14, 518.37 Cut film holder and case. . . . . . . . . . . . . . . . . . . . . . . 911. 9, 954-522 Cut stone work. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. 89 Cut tacks and cut nails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608-11 Cutlery, except tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-1 galley. . . . . . . . . . . * * * * * * e e s e e s ºr e º as a a s e s is e tº e s is sº e . . . 612. 14 hollow ware, and other household utensils. . . . . . . . 612. kitchen. . . . . tº º e º e º gº . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-14 table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-14, 618-28 1217 Directory of Commodity Specifications Cut Out, distribution. . . . . . . . . . . . . . . . . . . 714.21,714.22,715. 12 Cutout bases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .714.22, 719.71 Cutout bases and connectors. . . . . . . . . . . . . . . . . . . . . . . . . 719.7 Cutout boxes, electrical. . . . Cutter, cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . submarine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619. 1 Cutters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .765. , 766. 1 baking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 bandage, electric. . . . . . . . . . . gº tº dº tº g º dº ſº e º 'º C tº gº & e º ºn tº º is 915. 39 bone. . . . . . . . . . . . . . . . . . . . . . * * * * * * is gº dº is e º 'º . . . . . . . . . . 717-2 butter and cheese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618-3 cake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711. 24 eXtractor and universal handle, molar, Veterinary 915. 11 for cutting bead from tires. . . . . . . . . . . . . . . . . . . . . . 789. French fry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-3 gage-glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . gauze and bandage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 &lass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-18 ligature, dental. . . . . . . gº tº dº & © as tº e º gº tº de & e º dº tº gº . . . . . . . . 915-11 meat and bone. . . . . . . . . & & sº dº sº e º gº dº tº e dº e ºs milling. . . . . . . . . . . . . . . . . . tº º ſº º gº tº ge sº tº dº º g g tº de . . . . . . . . . 765. paper, ambocepter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 paper (print shop)........ • . . . . . . . . . . . . . . . . . . . . . . 936. pipe. . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-39 Washer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-39 wire. . . . . . . . . - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . 615. 32, 615-39 Woodruff key slot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. Cutting, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 760. Cutting and perforating positive and negative raw stock (motion picture film). . . . . . . . . . . . . . . . . . . . . . . . 911.2 Cutting and Welding hose . . . . . . . . . . . . . . . . . . . . . . 202. 13, 202.31 Cutting lathe, Screw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 763. Cutting machines, cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.24 Cutting 01.ls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-7 Cutting tools. . . . . . © tº & © tº dº tº dº tº dº e º & & & © e º ſº dº is sº e º tº e º ºs & © & . . 765. Cyanide compound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Cyanide of potassium. . . . . . . . . . 832. 1 Cycles, boats, ships and accessories. . . . . . . . . . . . . . . . 725. Cyclopropane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * tº Cylinder and Valve head studs. . . . . . . . . . . . . . . . . . . . . . . 608.31 Cylinder-boring machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Cylinder brushes. . . . . . . Cylinder gas Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cylinder greases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-42 Cylinder heads for locomotives. . . . . . . . . . . . . . . . . . . . . . 702.9 Cylinder of lS. . . . . . . . * * * * * * . . . . . . . . . . . . . . . . . . . . . 504.8 Cylinder of ls for internal combustion engines. . . . . . . 504-23 Cylinder press rollers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "W88. Cylinder safety devices. . . . . . . . . . . . . 956-1 Cylinders, acetylene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956.1 anesthetic gas, marking of . . . . . . . . . . . . . . . . . . 915. 3O compressed gas. . . . . . . . . . 958. 1 dictating machine. . . . . . . . . . . . . . . . . . . . 932.2 gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956-1 graduated. . . . . . . . . . . . . . . . . . . . . . . . gº ºs º is g g tº gº . . . . . . . . 918.2 hydraulic actuating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724 - 22 laboratory. . . . . . . . . . . . . . . . . . . . . & sº gº & & © e º 'º is tº gº is tº e º & . 918.9 nonshatterable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956-1 OXygen - - - - - - - - - - - - tº gº dº e º e º 'º e º e º ºs º dº e º º ſº º & © tº º e s tº º ºg ſº tº m e º 'º e º e º ºs e º ºr e º ºs e º gº tº e º sº e tº ſº & © & © g º 'º e º ºs & © tº º º ſº º is e º 'º & tº dº º & tº e º 'º º * † & © tº tº gº º gº gº º gº tº gº dº º ſº dº sº tº º º ve tº tº dº º & tº º e ſº gº e º dº ſº gº © tº gº tº Steam locomotive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702-1 Cylinders and tanks. . . . . tº e º 'º fº tº º dº tº sº dº e . . . . . . . . . . . . 956. , 956. Cylinders as containers. . . . . . . . . . . . . . . tº º ſº gº tº g 956. 1 Cylinders for steam locomotives. . . . . . . . . . . . . . . . . . . . . 702-1 Cypress cross- and SW1tch-ties railroad. . . . . . . . . . . . . 401. 13 Cypress flooring. . . . . . . . . . . * g º gº gº e º ºs e º ºs e g º gº tº º . . . . . . . . 411.22 Cypress grading Tules. . . . . . . . . . . . . . . . . . . . . . . . .400. 22,400.27 Cypress Diling. . . . . . . . . . . gº & © tº dº tº dº dº tº dº gº tº de é º dº dº e º G & 401.40, 401.43 Cypress poles. . . . . & e º & dº º tº tº gº tº ſº tº dº º ſº & © e & & © is tº dº º & tº . . . . . . . 401.33 Cypress posts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-23 Cypress ties. . . . . . . . . . . . . . . . . . . . . . 401. 13 Cypress Veneers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.52 CySt OSCODe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Cystotome, eye. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 D Dairy barns. . . . . . e e s sº e º sº e º e º a s e e s is e s e s e s e e . . . . . . . . . . 518.80 Dairy cattle. . . . . . . . . . . . . . . & 4 tº g º ºs e º 'º e º 'º dº ſº tº e º & tº . . . . . . 001-2 Dairy cloth. . . . . . . . . . . . . . . . . . . e e º ºs e g º e º ſº dº º ºs º is de & . . . . . 308.4 Dairy coats, White. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.1, 311- Dairy COWS. . . . . . tº gº e º 'º e º ºs º dº ſº gº e º e º is dº e º dº º & & ſº * * gº tº e º º ºs e º & 1.1 Dairy equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 761- Dairy machinery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 731. Dairy products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 020-029, 021. Dairy thermometer. . . . . e sº e º ºs º º ſº º ºs e º dº e º º º . . . . . . . . . . . . . 918-89 Dairy triers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Dairy trousers, White. . . . . . . . . . . . . . . . . . . . . . . . . . 311-1, 311.4 “Daisy (medicinal). . . . . . . & e º e º ºs e s as . . . . . . . . . . . . . . . . . . . 816-89 * Dam, mechanical.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 rubber (dental). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-4 Damar. . . . . . . tº p * * Damar Varnish. . . . . . e dº & E sº tº . . . . . . . . . . . . . . . . . . . . . . . . . . . 846-12 Damask. . . . . . - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308-1. Damask, bleached and unbleached. . . . . . . . . . . . . . . . . . . . . &.4 Damask, table. . . . . . tº dº tº e º gº & . 308.1 Damiana (Turnea) (medicinal). . . . . . . . . . . . . . . . . .816.39, 818.33 Dampeners, pulsation (for pressure gages). . . . . . . . . . . T93.2 Dampers, engine exhaust flame. . . . . . . . . . . . . . . . . . . . . . . 724-21 ge e º ºs e º 'º gº º e º ºs º ºs e º ºs e e s º º ſº º tº º • . . . . . . ~ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 217. & sº gº •º º is tº dº as a e º e s e s s e s sº dº is e º 'º e º 'º' Dental burrs. e tº e º & & © tº dº º sº tº • * * * * * * * * * * * * * * * * * * * * * * * * * * * Dampproofing. . . . . . . . . . . . . . . . . . . . . 505. 16,505.3, 518.53, 518.59 Dampproofing, bituminous materials. . . . . . . . . . . . 505. 19, 505.39 Dampproofing asphalt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-16 Dampproofing tar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505.36, 801-3 Dams, concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.68 Dams and flood control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-68 Dandelion (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . 816. 19,816.89 Dandelion greens, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . 125-9 Dandelion root. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619-71 Dark blue cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365-21 Dark room chimney. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Darnel (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Data plate, passenger car trailer. . . . . . . . . . . . . . . . . . . 729.2 Dates. . . . . . . . # * * * * * * * * * * * * * e º e g º ºs e º ºs º ºs e º is tº ſº dº º & is 6 & © tº dº Dating nails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dating stamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dauber brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-8 David's root (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-19 Daylight projection box . . . . . . . . . . . . . . . . . . . . . . . . . . . . Daytime drift signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 Dead nettle (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-39 Dead TeckOrling COmputers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 Deadly nightshade leaf and root... 811. , 816. 19,816.39, 816. 89 Deadman. . . . . . . tº sº tº dº e de dº e º 's as ºn e g º ºs - - - - - - - - - - - - - - - - - - - - - - 427. Deaerator and deaerating heaters.... . . . . . . . . . . . . . . . . 703-0 DecalCOmani8. . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 944-5 Decalcomania adhesive Varnish. . . . . . . . . . . . . . . . . . . . . . . 846.9 Deciduous trees. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269. Decimal gage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-82 Decimal usage for dimensioning. . . . . . . . . . . . . . . . . . . . . . 724 - 20 Deck Clocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .671- Deck mats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208-1 Deck nuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608-38 Deck paint. . . . . . . . . . e tº dº º ſº tº . . . . . . . . . . . . . . . . . . . . 844-62, 844.66 Deck-paying ladles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Deck scrubbing brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ſº Deck Swabs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Deck trucks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729-3 Decking, car. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726-8 wood (ship use). . . . . . . . . tº gº dº tº º gº tº º & . . . . . . . . . . . . . . . . 413-4 Decking-tile, composition. . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59 Decoctions. . . . . . . . . . . . . . . . . . . . & Decoration and service medal ribbon. . . . . . . . . . . . . . . . . 373.1 Decorative-lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716-39 Deep fat fryers, gas fired. . . . . . . . . . . . . . . 614.2, 614.9, 997.2 Deep solution basin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.41 Deep Well pumps. - - - - - - - - - - - - - - - - - - - - - - tº tº dº e º ºs º º & 755. O,755.1 Definitions, aircraft engine. . . . . . . . . . . . . . . . . . . . . . . . 705.6 Definitions and classification of paper. . . . . . . . . . . . . 470. 1 Definitions and standards relating to wood preservatives. - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . 400-40 Definitions and Values in reporting test, results. . . . 700. Definitions for Waste paper. . . . . . . . . . . . . . . . . . . . . . . . . 470. 1 Definitions of calorific Values of fuels. . . . . . . . . . . . 500.0 Definitions of electrical terms. . . . . . . . . . . . . . . . . 710. , 718.40 Definitions of metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600- Definitions of radio terms. . . . . . 718.60, 718.61, 718.63, 718.64 Definitions of textile terms. . . . . . . . . . . . . . . . . . . . . . . . 300.6 © tº $ tº s º dº dº º ſº dº º e º 'º º e s is e º s Definitions of terms relating to specific gravity. .. 500. 502.2, 510. , 600. 1 Deflectometer (gun turret). . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 Deformation of plastics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893-0 Degradation of aggregates under road rollers. . . . . . . . 512-10 Dehumidifiers, S1 lica-gel. . . . . . . . . --- e tº gº º ºs º is tº e º ºs º ºs e ºs 792.2 Dehydrated alcohol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822.4 Dehydrating agent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593. Dehydrator cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 29,718.69 Dehydrator-crankcase plug. . . . . . . . . . . . . . . . . . . . . . . . . . . 724.21 Dehydrator-cylinder plugs. . . . . . . . . . - - - - - - - - - - - - - - - - - 724. 21 Dehydrator plugs. . . . . . . . . . . . . . . . gº tº ſº tº dº ſº º dº & © tº º & º e º e º º . 724. 29 De-1cer, aeronautic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 manifold. . . . . . . . . . . . . e g º 'º º º gº ºn tº dº sº tº gº g dº º ºr e º 'º º º ſº º & tº º tº 724.25 De-icing attachments. . . . . . . e is e e s as e e º sº e º ºs e s e º 'º e º & e º ºs . 724.25 Delivery truck. . . . . . . . ºn & ſº º & & & - - - - - - - - - - - - - - - - - - - - - - - 782-1 Demand meters and wattmeters... . . . . . . . . . . . . . . . . . . . . . . 714.38 Demi Johns- - - - - - - - - - - - - - - - - - - - gº º ſº º e º gº tº C & . . . . . . . . . . . . . 955.5 Demolition box, metal. . . . . . . . . . . . . . . . . . . . . . . . . . 399-3, 953-1 Demolition chests. . . . . . . . . ge e is ºn es e º e º tº e º 'º e º º e º 'º e º is sº º e as 958. 3 Denatured ethyl alcohol. . . . . . . . º e º º tº $ tº tº . . . . . . . . . . . . . 822.3 Denim and cottonade. . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . 306.31 Denim work hats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395.22 Density determinations. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 910. Density, and volumetric tables. . . . . . . . . . . . . . . . . . . . . . . 021.0 160., 503.0, 821.7, 822.4, 822.5, 830. , 918.0, 919.4 Dental, surgical and medicinal equipment and supplies 915. Dental alloys. . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - 915. 12 Dental amalgam alloy- - - - - - - - . . . . . . . . . . . . . . . . . . . 691-1, 915-12 Dental amalgams. . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-12 Dental artificial Stone. . . . . . . . . . . . . . . . * * * * * > * g º ºs e º ſº. 915. 10 Dental base plate Wax- - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . 915-19 Dental base plates. . . . - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . 915-19 Dental broach. . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Tental brush wheels. . . . . . . . . . . . . tº e º 'º is ſº dº º ºs. º º dº tº ſº tº º 'º e º º 915. 10 Dental burnisher. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 915. 11 Dental casting machine. . . . . . dº e º e º sº, º ºs º e º e º gº tº dº e e . . . . . . 915-19 Dental cast1ng Wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 . Dental Cement. . . . . . . . . - - - - - - - - - - . . . . . . . . . . . . . . 915. 19,915.9 Dental chisel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 1218 Index Dental come socket mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . 915-10 Dental control powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 915-19 Dental cotton rolls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .'. 398-34 Dental crown wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental drill points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental elevators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental engine, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental engine handpieces. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental equipment and supplies. . . . . . . . . . . . . . . . . .915. 1, 915-19 Dental excavating burrs. . . . . . . . . . . . . . . . . . . . . . .915. 10,915.11 Dental explorer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental facing and backing. . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental film mount. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental films. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-14 Dental finishing file. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental floss. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental gold alloys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662. Dental gold inlay casting. . . . . . . . . . . . . . . . . . . . . . . . . . . 662. Dental grinding Wheels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dental hypodermic needles. . . . . . . . . . . . . . . . . . . . . 915. 10,915.27 Dental impression plaster and compound. . . . . . . . .914.3,915. 19 Dental impress 10n Wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental inlay casting investment. . . . . . . . . . . . . . . . 691. 1,915. 19 Dental inlay casting wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental instrument rolls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental instruments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental investment. . . . . . . . . . . . . . . . . . . . . . . . . . . . .915. 10, 915. 19 Dental lancet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental lathe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19. Dental liniment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-34 Dental mandrels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .915-11, 915-19 Dental mercury. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 691-1 Dental mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-10 Dental model plaster and compound. . . . . . . . . . . . . . . . . . . 915-19 Dental napkins, gauze. . . . . . . . . . . . . . . . . . . . . . . . .398.34, 915-19 Déntal operating chairs. . . . . . . . . . . . . . . . . .434. , 915. 10, 915-19 Dental Operating lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716-19 Dental operating unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental plaster. . . . . . . . . . . . . . . . . . . . . . . . . . 514. 2,915-10, 915-19 Dental plaster bowl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental plate wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental pliers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental polishing disks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-10 Dental punch, veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental repair outfit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental rouge sticks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental rubber goods. . . . . . . . . . . . . . . . . . . . . . . . . . . .204.4,915-13 Dental riveting hammer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental saw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental scissors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .915-11, 915-29 Dental screw driver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dental silicate cements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Dental smocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-7 Dental Syringes. . . . . . . . . . . . e sº e º ºs e º e º is e º e s a . . . . . . . . . . 915-27 Dental wrought wire gold alloys. . . . . . . . . . . . . . . . . . . . . 662. Dental X-ray films. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 Dentifrice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 872-8 Dentimeter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Dentimeter wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Denture base material. . . . . . . . . . . . . . . . . . . . . . . . . . 204-4, 915-19 Denture resin, acrylic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Denture rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.4 Deodorant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881.9 Deodorant bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957-19,957.2 Deposit chute containers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.5 Depressors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.23 Depth gages for Submarines. . . . . . . . . . . . . . . . . . . . . . . . . . 919-6 Depth-measuring machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . 919-6 Depth sounding equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.69 Derails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606.3 Derrick, guy, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744-1 Derricks and rigs (oil well). . . . . . . . . . . . . . . . . . . 518.9,754. Derris. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881. 19 Desiccators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .918-3, 918.9 Designation card holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.29 Designation of numerical requirements in standards. . 910. Desk baskets, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.3 Desk calendar pads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951-5 Desk chair, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435-2 Desk cutlery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932-4 Desk lamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716-11, 716-32 fluorescent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716-18 Desk locks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617-21 Desk pads, blotter holders, and hand blotters. . .489. , 931.5 Desk sets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932. Desk-top linoleum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391- Desks, charging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435.3 nurses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-4 Office, Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435. 3 reception room. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.4 school. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437- telephone operators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.4 wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435-3 writing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .435-3, 613-4 Desks and equipment. . . . Desks and Office tables, Wooden . . . . . . . . . . . . . . . . . . . . . sº e º e s e e e º e º º ºſ º º is s sº tº . . . . . 435.3 Dessert powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 093.7 Dessert Sp00m. . . . . . . . . . . . . . . . . • * = e º e s a s e e º 'º dº sº e is a e º 'º - 612. 29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 .4 Detachable hospital bedsides. . . . . . . . . . . . . . . . . . . . . . . . 613-1 Detail-drawing paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478.32 Detector, fusible alloy fire. . . . . . . . . . . . . . . . . . . . . . . . 718.32 Detergents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834-9 834.4, 834.7,834.8,834. 9, 871.0, 871. 19, 871.29,971.9 Determination of copper and iron in textiles... . . . . . 300.4 Determination of degree of mercerization of cotton... 300.4 Determination of design pressure for bbilers. . . . . . . . 703.0 Determination of lead in air. . . . . . . . . . . . . . . . . . . 651.0, 839.35 Determination of manganese in textiles. . . . . . . . . . . . . . .300.4 Determination of weighting in silk. . . . . . . . . . . . . . . . . . 300.4 Determining permeability of porous media. . . . . . . . . . . . 500.0 Determining relative humidity. . . . . . . . . . . . . . . . . . . . . . . 917.0 Determining stresses in locomotive boilers. . . . . . . . . . 703. O Detonating cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 864. Developer, film. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 photocopying. . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - 911.9 Developing machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 936. Developing powder, photographic and X-ray. . . . . . . . . . . 911.9 Developing rack, films. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911-3 Developing tank, photographic. . . . . . . . . . . . . . . . . . . . . . . 956.2 Devices, cap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944-3 liquid measuring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.6 traffic control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5, 998. Dewberries, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.11 Dextrin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103-9 Dextrose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160. , 161-4 Dextrose and sodium chloride ampuls. . . . . . . . . . . 817.22, 834.9 Dextrose injections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-22 Diabetic food. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108.5 Diacetone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Diacetone alcohol. . . . . . . . e e º e º e s a º ºs e º e º e s tº e º is º 'º e º dº e . 822.9 Diacetylmorphine (heroin). . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Diadem spider (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4 Diagnostic case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29,915.43 Diagnostic standards and classification of tuberculosis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 810. Diagnostic tube, ear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915- 29 Dial illuminating lamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716-14 Dial indicators (linear measurements)... . . . . . . . . . . . . 916.21 Dials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 673. telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 29 Diamond core drill rittings. . . . . . . . . . . . . . . . . . . . . . . . . 741-3 Diamonds and Dearls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 561. Diamyl phthalate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846-59 Diaper cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308.5 Diapers, bird's-eye. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-7 Diaphragm, cellulose acetate. . . . . . . . . . . . . . . . . . . . . . . . 993. Diaphragm control (camera). . . . . . . . . . . . . . . . . . . . . . . . . . 911.6 Diaphragm packing, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . 707-24 Diathermy apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Diatomaceous silica pigment. . . . . . . . . . . . . . . . . . . . 840.5, 842-9 Dibasic sodium phosphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . 834-9 Dibutylphthalate. . . . . . . . . . . . . . . . . . 839.9,846.51,849. 9, 868. Dichloramine-T. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803-21 Dichlorodifluoromethane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.39 Dichlordiphenyl trichloroethane. . . . . . . . . . . . . . . . . . . . . 839.9 Dictating machine cylinders. . . . . . . . . . . . . . . . . . . . . . . . . 932-8 Dictionaries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481- Dictionary of Paper. . . . . . . . . . . . . . . º e º º º ºs e º e is º e - e. e º e is 470. 1 Dictionary of Port technical terms (shipping). . . . . . . 725.40 Dictionary stands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-9 Die castings, aluminum-base. . . . . . . . . . . . . . . . . . . . . . . . . 631-41 gas mask. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. lead-base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.6 magnesium-base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 695.5 tin-base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681-3 zinc-base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683.41 Die head chasers. . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 615. 15,765. Die-stocks- - - - - - - - - - - - - - - - - - - - - - - - - - - tº ºn tº Gº tº .... 615. 15. 765. Dielectric strength in anodized aluminum... 600. 1,631. . 710. Dielectric strength of electrical insulating materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719-50 Dielectric tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. Diemakers' squares. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-35 Dies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615, 15,765-. gromet-inserting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. unch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. thread cutting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-15 Diesel electric System voltages. . . . . . . . . . . . . . . . . . . . . 723-32 Diesel engine driven power plant. . . . . . . . . . . . . . .704. 1,711.11 Diesel engine lubricating oil. . . . . . . . . . . . . . . . . . . . . . . . 504-23 Diesel engines. . . . . . . . . . . . . . . . . . . . . . . . . . . . 704. , 704-1711.28 Diesel fuels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .503-0, 503-4 Diesel-oil metering equipment. . . . . . . . . . . . . . . . . . . . . . . 793-6 Diesel sheq. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 548-59 Diet kitchen tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-6 Dietetic scales. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793-5 Diethyl ether. . . . . . . . . . . . . e e s e º ºs e o e e s sº e º e º 'º e º 'º - . . . . . 815-1 Diethyl sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Diethylphthalate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 888. Diffusion of light by plastics. . . . . . . . . . . . . . . e e º & e º is Digester tankage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 098. 1, 119-6 D12gers, post-hole. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 741.2 D1gging bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-61 Digging spoons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $19.83 Digitalls. . . . . . . ... 816.31, 817.29, 818. 79,818.95,819. 1,819.73 Dihydromorphinone hydrochloride..... . . . . . . . . . . . 819. 1, 819.9 D11ators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 Dill pickles. . . . . . . . © & sº tº e = e - º e º e g g g º e º e º dº sº a tº º . . . . . . . 129-11 1219 Directory of Commodity Specifications Dill seed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154.35 Diluents, lacquer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 848.0 Dimension gages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 Dimension limitations On motor venicles............. 722.0 Dimension lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.43 Dimensioned masonry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.9 Dimensions, screw-thread. . . . . . . . . . . . . . . . . . . . . . . 608.0. 608.30 Dimethylaminoazobenzene. . . . . . . . . . . . . . . . . . . . . . . . . . ... 819.9 Dimethylan 111me. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 868. Dimethylketone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 1 Dimity (cotton dress goods). . . . . . . . . . . . . . . . . . . . . . . . . .306. 19 Dining-room chairs. . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - 438. 1 Dining room furniture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.4 Dining table, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.6 Dining tables, extension. . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.4 D1nitromethylanlline. . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - 868. D1n 1trotoluene. . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 803. 36 Dinner plates, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 D10scorea (medicinal). . . . . . . . . . . . . . . . . . . . . . . . .816.19, 818.31 Dip ropes and assemblies. . . . . . . . . . . . . . . . . . . . . . . . . . . . 341.2 D1p tanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840. 2,956. 2 DiPentine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 848.9 D1phenylamine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 802.3 Diphenylamine for Smokeless powder. . . . . . . . . . . . . . . . . . 802.3 Diphenylaminechlorarsine. . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Diphenylchlorars 1ne. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Diphenylhydantoin Sodium............ . . . . . . . . . . . 819. 1, 834.9 D1phenylhydantoln sodium capsules. . . . . . . . . . . . . . . . . . . 834.9 Diphtherla antitoxin, toxin, and toxoid. . . . . . . . . . . . . 812. Dipper, dredge. . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 741.5 Dippers. . . . . . . . * * * g º ºſ º º ... • * * * * * • - - - - - - - - - - - - - - - - 612-29, 681.41 Direct current controllers. . . . . . . . . . . . . . . . . . . . . . . . . . 714. 11 Direct current generators. . . . . . . . . . . . . . . . . . . . . . . . . . . 711. 12 Direct-current machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. Direct-current motors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711. 22 Direct-current track circuits. . . . . . . . . . . . . . . . . . . . . . . 718.40 Direct 11ghting reflectors. . . . . . . . . . . . . . . . . . . . . . . . . . 716.32 Direction finder, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.66 Direction signal systems. . . . . . . . . . . . . . . . . . . . . . 716. 12, 718.5 Directional antenna equipment. . . . . . . . . . . . . . . . . . . . . . . 718.61 Directional gyro indicators. . . . . . . . . . . . . . . . . . . . . . . . 724. 26 Director, grooved (surgical). . . . . . . . . . . . . . . . . . . . . . . . 915. 29 p110t, Solar photographic. . . . . . . . . . . . . . . . . . . . . . . . 911.4 D1scharge deV1ces, liquid measuring. . . . . . . . . . . . . . ... 793. 6 Disconnector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.52 Discs, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208.95 D1scus (athletic). . . . . . . . . © tº e º e º e e - - - - - - - - - - - - - - - - - - 943.94 D1scus circle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Dish pans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22, 612. 29, 614.9 Dish racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 D1sh toweling, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.94 Dish towels, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - 319.3 linen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339.53 D1sh trucks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729.3 Dish Warmer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Disher, ice Cream. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 Dishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.5 Chinaware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532-1 Culture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.5 enamelware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 evaporating, porcelain. . . . . . . . . . . . . . . . . . . . . . . . . . 532. 21 laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .532. 21,918.5 Petri (laboratory). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.5 Soap, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617-79, 645-4 Vegetable, Steel. . . . . . . . . . . • * > * > * * * * > - ºn tº e º ºs e º 'º -> ... 612. 22 Dishwashers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.92 Dishwashing compound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871. 23 Dishwashing detergent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871. 29 Dishwashing machine soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . 871.9 D1shwashing machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.2 Disinfectant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 1.9 Coal tar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803.4, 881.9 Cresylic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803.4, 881.9 germicide and fungicide. . . . . . . . . . . . . . . . . . . . . . . . . . 881.9 hospital use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881.5 liquid hypochlorite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881.9 pine 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211, 3,881. 5 Dis1nfectants and 1nSecticides. . . . . . . . . . . . . . . . . . . . . . 881. DiS infectants ‘and Water treatments. . . . . . . . . . . . . . .880-889 D1s infectants for buildings. . . . . . . . . . . • - - - - - - - - - - - - - 881-5 Dis1nfectors, inhalers, and 1rrigators. . . . . . . . . . . . . . 915.31 Disk blades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 732. Disks, corborundum dental. . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 cartridge brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644, 21 1nlet Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.3, 993. leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.9 metal, abrasive, dental. . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 paper, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 polishing, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208.95 Disodium-phosphate, anhydrous. . . . . . . . . . . . . . . . . . . . . . . 834.9 Dispatch case, canvas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 . Dispatcher protractor, metal. . . . . . . . . . . . . . . . . . . . . . . . 916. 22 Dispatchers' table, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . 613.6 Dispensary equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.0 Dispensary wrapping paper. . . . . . . . . . . . . . . . . . . . . . . . . . . 477. DiSpensers, insect 1C ide, electric. . . . . . . . . . . . . . . . . . . 719.99 salt-tablet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.59 Dispensers; Soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.79 Displacement compressors, vacuum pumps and blowers... 791. O D1ssector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Dissolved OXygen testing, chemicals. . . . . . . . . . . . . . . . . 821.7 - B32.4, 834.9, 839.9 Dissolved-OXygen testing Outfits. . . . . . . . . . . . . . . . . . . . 918.9 Dissolver, hypodermic tablet. . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Distance Scales marked in feet. . . . . . . . . . . . . . . . . . . . . . 911.4 Distillate fuel oils. . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . 503-0 Distillates of petroleum. . . . . . . . . . . . . . . . . . . . . . . . . . . . 503.2 Distillation, petroleum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502. 1 Distillation apparatus. . . . . . . . . . . . . . . . . . . . . . . . . 503.0, 503-2 D1st1llation of oils. . . . . . . . . . . . . . . . . . . . . . . . . . . 503.0, 503-4 Dist1llation unit, Skid mounted. . . . . . . . . . . . . . . . . . . . . 796. Distilled liquors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171. Distilled Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 818. 1, 882.4 Distillers' grains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.4 Dist1lling equipment, Sea Water. . . . . . . . . . . . . . . . . . . . . 919.9 D1stilling flask, Saybolt. . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 D1stilling tubes, laboratory. . . . . . . . . . . . . . . . . . . . . . . . 918.9 Distributing frame. . . . . . . . . . . . . . . . . . . . . . . . . . . , 714.41, 718.29 Distributing wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.43, 715-44 Distribution box, Submarine mine....... . . . . . . . . . . . . . . 611.49 Distribution cabinet and relay assembly. . . . . . . 714. 14, 715. 12 Distribution cutout. . . . . . . . . . . . . . . . . . . .714.21,714. 22, 715. 22 Distributor mounting, automobile. . . . . . . . . . . . . . . . . . . . 722. 32 Distributor nipple, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . 722.32 Distributors, automobile. . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.32 Dita bark (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.59 Divers' hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202. 13 D1Versity receiving equipment. . . . . . . . . . . . . . . . . . . . . . . 718.64 Divi divi. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231. Dividers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.81, 935- Dividers, dough. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 786. spacing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.81 Diving apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. Diving apparatus hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202. 13 Diving lamps (navy). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 Dobell's solution. . . . . . . . . . . . . . . . . . . . . . . . . . . . .818.47, 834-3 Doctor's kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958-9 Doeskin cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365. 14 Dog basket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29 Dog's bane, spreading (medicinal). . . . . . . . . . . . . . . . . . . 816. 19 Dog's mercury (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816.89 Dogs, chain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-57 Dogwood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-57 Dollies, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $16.2 linen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $39-3 Dolly, airplane Wheel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729.2 trailer converter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729. 2 Dolly block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 Dolly for field Operating lamp. . . . . . . . . . . . . . . . . . . . . . 716. 39 Dolomitic limestone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511-2 Dome cover plates, (tank cars). . . . . . . . . . . . . . . . . . . . . . 726.2 Domehousing cover stop (tank car). . . . . . . . . . . . . . . . . . . 726.2 Domes, navigator's observing. . . . . . . . . . . . . . . . . . 724. 22, 893.5 DOmestic coal burning Stokers. . . . . . . . . . . . . . . . . . . . . . . 614.9 Domestic gas appliance pressure regulators. . . . . 614. 2, 997.2 DOmestic gas ranges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614 - 2 Domestic oil burners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Domestic refrigerators, testing. . . . . . . . . . . . . . . . . . . . . 785.0 Domestic surface fired boilers. . . . . . . . . . . . . . . . . . . . . . 614.0 Donkey engines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703. 1 Donovan's solution . . . . . . . . . . . . . . . . . . . . . . 814. 2, 818.46, 839.36 Door, casement and Sash fasteners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.43 DOOr, Window, and millWork lumber. . . . . . . . . . . . . . . . . . . 413.8 Door and drawer handles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 32 Door and drawer pulls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.33 Door and Window jambs, Wood. . . . . . . . . . . . . . . . . . . . . . . . . 413.8 Door assemblies, fire tests. . . . . . . . . . . . . . . . . . . . . . . . . 518.50 Door bolt locks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.61 Door buttons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.9 Door-check liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503.2 Door closers and checks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.41 Door cuttings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423. 1 Door fasteners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.43 Door frames, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 22 Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423.0 Door glasses, dome, searchlight. . . . . . . . . . . . . . . . . . . . . 716.2 Door holders and Stops. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 44 Door hooks. . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - 617.63 Door interlocks, elevator. . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 21 Door Jambs, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.8, 423.9 Door knobs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 31 Door latches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 22 Door locks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.21 Door mats, fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349. 1 Door pulls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.33 DOOr Springs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.54 Door stops. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 44 Doors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423. 1 box door. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . --- 728. 1 fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59, 605. 22, 617.9 garage, wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423-1 hollow metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605-22 hopper- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611.49 Kalamein. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 22 1220 Index Doors, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605.22 SCTeen- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 423. 1 Swing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605.23 tin-clad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604.31,605.22 Vault. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59, 605. 22 Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423. 1 Dope, cellulose-acetate-butyrate. . . . . . . . . . . . . . . . . . . . 846.51 Dope, cellulose-nitrate. . . . . . . . . . . . . . . . . . . . . . . 846. 51,846.59 Dope spray hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.9 Dope sprayers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840.6 Doping aircraft surfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.51 Dormitory beds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613. 1 Dose syringe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.27 Potted Swiss. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.17 Dotter for balancing duplex sets. . . . . . . . . . . . . . . . . . . . 718. 1 Double conductor plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.29 Double drum hoists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744.2 Double trees, wagon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.54 Douche. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.31 Dough divider with stand. . . . . . . . . . . . . . . . . . . . . . . . . . . . 786. Dough mixers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 786. Dough rounder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 786. Dough troughs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.98,786. Doughnut cutting machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.92 Doughnut mixture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.9 Douglas arm chair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438.9 Douglas fir, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.31 Douglas fir crossarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.1 Douglas fir p1 les. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.44 Douglas-fir grading rules. . . . . . . . . . . . . . . . . . . . . . . . . . . 400.23 Douglas fir poles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.34 Douglas fir plywood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.52 Douglas fir preservative treatment. . . . . . . . . . . . . . . . . . 400. 42 Dowel pins, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 51 Dowlas linen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .333. 1 Downspout nozzles, brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.4 Draft gages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 Draft gear followers, railway. . . . . . . . . . . . . . . . . . . . . . . 611.59 Draft gears. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.55, 611.59 Draft hoods (gas heaters). . . . . . . . . . . . . . . . . . . . . .614.0,997.2 Draft key retainer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.59 Draft timbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.20 Drafting and drawing inks. . . . . . . . . . . . . . . . . . . . . . . . . . . 933.3 Drafting chest, engineers. . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 1 Drafting machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. Drafting room practice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. Draftsmen's and engineers' devices and supplies. . . . . 935. Draftsmen's dust brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Drag rope With shoulder strap. . . . . . . . . . . . . . . . . . . . . . . 341. 1 Dragline excavators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 743. Drain cocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Drain pipe, bituminized-fibre. . . . . . . . . . . . . . . . . . . . . . . 507. Drain plugs, plastic. . . . . . . . . . . . . . . . . . . . . . . . . . 617.79, 893. Drain tile, Clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.21 Drain tile, concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.62 Drainage, coal mine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750. roadway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.60 Drainage fittings, cast iron. . . . . . . . . . . . . . . . . . . . . . . . 607. 14 Drainage of coal mines. . . . . . . . . . . . . . . . . . . . . . . . . .750. , 751. Drainage pipe, cast 1ron. . . . . . . . . . . . . . . . . . . . . . . . . . . . 607. 11 iron and steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.5 Drainage structures. . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.6, 518.60 Drainage tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.21 Drainage tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Drainers, tin- - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681.49 Drains, area. . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - 645.4 drain tile, and pipe. . . . . . . . • - - - - - - - - - - - - - - - - - - - - 518.62 floor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607. 14, 611. 14,725.41 shower, Cast iron. . . . . . . . . . . . . . . . . . . . . . . . . . 611. 14,645.4 Drawbars, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.44 tractor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729.5 Drawbridge circuit controller. . . . . . . . . . . . . . . . . . . . . . . 718.40 Drawbridge interlock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.42 Drawer locks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.21 Drawer type proofers. . . . . . . . . . . . . . . . . . . . . . . . . . . 435. 5, 613.9 Drawers, cotton, knit. . . . . . . . . . . . . . . . . . . . . . . . . .309.4, 367.2 Cotton- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . 312. 1 measuring method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312. 1 wool, knit (Alaskan clothing). . . . . . . . . . . . . . . . . . . . 367.2 Woolen, knit. . . . . . . . . . . . . . . . . . . . . . . . .-- - - - - - - - - - - - 368.7 Drawing boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9, 935. Drawing ink. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 933.3 Drawing instruments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. Drawing knives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 15 Drawing paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478.32 Drawing pencils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 931. 1 Drawing scales. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. Drawings, electrical instrument. . . . . . . . . . . . . . . . . . . . . 489. Drawings, standard form. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478.32 Drawings and blueprints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 485. Drawings and data lists, engines, accessories, and equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 485., 724. O Drawings and drafting room practice. . . . . . . . . . . . .910. , 935. Drawings and parts l1st (aeronautic). . . . . . . . . . . . . . . . 485. Dredge dipper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 741.5 Dredging machinery. . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - 741-5 Dredging sleeves. . . . . . . . . . . . . . . . . e - e. e. e º e - - - - - - - - - - - - 209. 1 Dress blouse (womens). . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 368.2 Dress cap, women's. . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 13 Dress coat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368.82 Dress coat (women's Marine Corps). . . . . . . . . . . . ... 311. 1,397. 19 Dress-equipment containers. . . . . . . . . . . . . . . . . . . . . . . . . . 953. 1 Dress fabrics, woven. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300.4 Dress gloves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 068.3 Dress material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.1 Dress patterns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310.0, 311.2 Dress skirts (officers and enlisted). . . . . . . . . . . . . . . . 311.99 Dressed and matched yard lumber. . . . . . . . . . . . . . . . . . . . . 411.6 Dressed cotton duck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.1 Dressed lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403.1 Dresses, coat style. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-2 Dresses, princess model coat style. . . . . . . . . . . . . . . . . . .311.2 Dresses and Waists, cotton..... . . . . . . . . . . . . . . . . . . . . . . 311.2 Dressing, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 891. Salad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.94 Dressing carriage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 36 Dressing containers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 32 Dressing jars. . . . . . . . . . . . . . . . . . . . . . . . . . . 532. 1, 532. 21,915. 32 Dressing pliers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Dressing retainers, foot, métal. . . . . . . . . . . . . . . . . . . . . 915. 29 Dressing stands, Operating room. . . . . . . . . . . . . . . . . . . . . 915.46 Dressing sterilizer, field. . . . . . . . . . . . . . . . . . . . . . . . . . 915.32 Dressings, first aid. . . . . . . . . . . . . . . . . . . . . . . . . . 915. 51,915. 52 gauze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398. 34 Surgical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398. 31, 398. 34 Dressmaker pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 15 Dried and evaporated fruits. . . . . . . . . . . . . . . . . . . . . . . . . 133. Dried apple pomace. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.9 Dried apples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133-21 Dried apricots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133.41 Dried beef and Veal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 018. 13 Dried beet pulp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119. 1, 119.9 Dried berries, currants and grapes. . . . . . . . . . . . 132. 11, 133. 1 Dried buttermilk feed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 012.3 Dried Cherries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133.42 Dried citrus pulp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.9 Dried currants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133. 12 Dried dates. . . . . . . . . . . . . . . . . . . . . . . 133.43 Dried grains, brewers' and distillers. . . . . . . . . . . . . . . 119.4 Dried melons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - 133-3 Dried milk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 021-7 Dried peaches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133-44 Dried pears. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133-22 Dried plums and prunes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133.45 Dried quinces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133-33 Dried skimmed milk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 021.7, 021.9 Dried stomach. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4 Dried Stone fruits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133.4 Dried Subtropical fruits. . . . . . . . . . . . . . . . . . . . . . . . . . . . 133.5 Dried whey (feed). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 021-9 Driers, liquid paint. . . . . . . . . . . . . . . . . . . . . . . . . . . 840.5, 849. 19 Dr.1ers, naphthenate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849. 19 paint, liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849. 19 Drifts, drill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 13 Drill, cotton. . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - 304.4 unbleached. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.4 Drill bits and drill b1t holders. . . . . . . . . . . . . . . . . . . . 615. 12 Drill Chucks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 761.9 Drill cloth- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . 304.4 Drill drifts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 13 Drill flttings, COre, diamond. . . . . . . . . . . . . . . . . . . . . . . 741-3 Drill mattress protector. . . . . . . . . . . . . . . . . . . . . . . . . . . . 315. 14 Dr 111 pipe, Steel, Oll well. . . . . . . . . . . . . . 607.3, 607. 4, 615.82 Wrought iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607. 3 Drill pipe casing. . . . . . . . . . . . . . . º dº tº tº º º º . . . . . . . . . . . . . 615.82 Drill points. . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - 615. 12 Drill Dress. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 762. 1 Drill tool Steel bars and rods. . . . . . . . . . . . . . . . . . . . . . 603. 31 Driller, gasoline, portable. . . . . . . . . . . . . . & 2 ºr tº e º ſº e º e 74 1.3 Drilling, bleached. . . . . . . . . . * c e º e ºs e e º tº e º 'º e º 'º - & © º . . . . 304.4 Drilling cable (c11 well) . . . . . . . . . . . . . . . . . . . . . . . . . . . 754. Drilling equipment, rotary... 607. O, 61.1. 16, 615.81, 750. , 754. Drilling fluids (oil well). . . . . . . e tº º e e º 'º e º e Drilling machines. . . . . . . . . . . . . . . • ‘º e º e º º . . . . . . . .741.3, 761.9 Drilling posts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 741-3 Drilling tools, cable. . . . . . . . . . . . . . . . . . . . . . . . . 615.81, 754. Drilis, agricultural. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 732. bench-type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711. 24 bits, and counters inks. . . . . . . . . . . . . . . . . . . . . 615. 12,616. 14 bone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 breast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 12 cloth, electric. . . . . . . . . . . . . . . . . . . . . e e s e º e º e . . . . . 711. 24 Cordeau. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-12 electric. . . . . . . . . . . . . . . . . . . . . . . . tº e º e º e º e º 'º & & . . . . . 761. 9 hand-- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 12, 616.14 mining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 14 motor-driven. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711. 24, 761-9 radial (shipboard). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711-24 ratchet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-12 rock and Stone. . . . . . . . . . . . . . . . 615.9, 616. 14, 6 16.99,741.3 Surgical. . . . . . . . . . . . . . . . . tº e º ºs & • * e ºs e e e s e e s • * * * * * * 915. 29 tW1st. . . . . . . . . . . . . . . . . . . . º e º e > * * . . . . . . . . . . . . . . . . . 615. 12 Drink mixing cups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29 Drinking fountains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532. 23 Drinking water and treatment of drinking water. . . . . . 882. 3 Drip pans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 tº e º ºs e º 'º e e º e º e º e g º º tº e º 'º - E +º º º o 1221 Directory of Commodity Specifications Drip tubes- - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . .915.39, 918.7 Drive, accessory gear (aircraft).................... 724.22 leather belt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.0 motor generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713.4 tachometer. . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - 724 - 26 Driveways. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.5, 518.39 Driving and passing lamps for Vehicles. . . . . . . . 716. 12, 722.32 Driving axles, locomotive. . . . . . . . . . . . . . . . . . . . . . . . . . . 611.52 Driving boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 22 Driving Journal grease. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.46 Driving piles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 741. 1 Drop inlets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.65 Drop-leaf links. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.9 Drop test machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600. 1 Dropped chalk. . . . . . . . . . . . . . . . . . . . . . . . . . . . 546. , 817. 12, 833.3 Droppers, medicine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.45 Dropping bottles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955. 1 Druggists' rubber Sundries. . . . . . . . . . . . . . . . . . . . . . . . . . 204. Drugs. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 810. crude. . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 222. Plant- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 810. Vegetable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222. , 810. Drugs and chemicals, National Formulary. . . . . . . . . . . . . 810. Drugs and chemicals, U. S. Pharmacopoeia. . . . . . . . . . . . 810. Drugs and medicinal Substances. . . . . . . . . . . . . . . . . . 221. , 222. Drugs and medicinals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Drugs of Vegetable Origin other than crude. . . . . . . . . . 222. Drum, Sterilizer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 32 test - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915. 29 Drum coating enamel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843. 39 Drum heads, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.9 Drum major baton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Drum slings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399-4 Drum test for containers. . . . . . . . . . . . . . . . . . . . . . . 470.3,953.2 Drums. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -951-3, 951-32 fiber- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 951, 31 metal- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 951-52 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951-34 Wooden- - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . 951.33 Drums and timpan1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 925.4 Drumstick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Drumstick carriage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 Dry batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712-1 Dry beans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126-11 Dry bleached shellac. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846-62 Dry capacity measures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959-8 Dry-cell batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712. 1 Dry cleaning acids. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 820. Dry cleaning chemicals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830. Dry cleaning garment classification. . . . . . . . . . . . . . . . . 399.9 Dry cleaning plants. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 787. Dry cleaning petroleum Solvent. . . . . . . . . . .502.0, 503.2, 871.7 Dry cleaning presses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 737. Dry cleaning processes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Dry-cleaning soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871-7 Dry cleaning spotting boards. . . . . . . . . . . . . . . . . . . 521.9, 532.9 Dry cleaning standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Dry electrolytic capacitors. . . . . . . . . . . . . . . . . . . . 713. 1, 718. 64 Dry ice (carbon dioxide). . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.41 Dry malted milk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 021-7 Dry measures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919. 1 Dry milk solids. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 021-7 Dry or salt pickled pork. . . . . . . . . . . . . . . . . . . . . . . . . . . . 012.92 Dry peas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126-13 Dry-pipe valves, winter protection. . . . . . . . . . . . 518.50, 518.54 Dry pipes, locomotive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703-9 Dry pork, bellies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 012-92 Dry red lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842.63 Dry rubble masonry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. 81 Dry Skim milk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O21.7 Dryers, film. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 photographic print. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 clothes, gas heated. . . . . . . . . . . . . . . . . . . . . . . . . 614. 2, 997.2 hair, 88S- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 614. 2 Drying oils (paint) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840-5 Drying rack, photographic. . . . . . . . . . . . . . . . . . . . . . 911.9, 912. Drying table (print shop). . . . . . . . . . . . . . . . . . . . . . . . . . . *36. Drying tubes (calcium chloride). . . . . . . . . . . . . . . . . . . . . 918.7 Dual wheel packing beam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.19 Dubbing- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 891. Duboisia (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 39 Duck, army, olive drab and khaki. . . . . . . . . . . . . . . . . . . . 303.5 belt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303-0, 303-97, 314. 1 coated nylon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397.8 cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303-0-303-9 dyeing and finishing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-0 enameled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-93 fire resistant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.1 flat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303. 1 hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303.0, 303-97, 314-1 linen- - - - - - - - - - - - - - - tº e º 'º - . . . . . . . . . . . . . . . . . . .303.2, 333.9. paraffined. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.95 pipe-covering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-1 target screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-1 tent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - 303.5 union. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - 303. 1 varnished (electrical insulation). . . . . . . . . . . . . . . . 719.56 waterproof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.95 Duck, white (for leggings). . . . . . . . . . . . . . . . . . . . . . . . . . 303.92 Duck feathers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 092.1 Duck for bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.3 Duck for mattress covers and cots. . . . . . . . . . . . . . . . . . . .303.7 Duck mattress protector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315. 14 Duck trousers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-4 Ducks, killed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 015.2 live. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 007-3 Duct rods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427. Dulcin. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 839-9 Dumbwaiter safety code. . . . . . . . . . . . . . . . . . . . . . . . . 745. 2,745.3 Dumbwaiters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745. 2 Dummy plug- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 18.29 Dump and storage bins and hoppers. . . . . . . . . . . . . . . . . . . 959-7 Dungarees. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-3 Duodenal tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Duplex paper bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957-2 Duplicating-liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.2 Duplicating machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932-1 Duplicating paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478-2 Duplicator, gelatine process. . . . . . . . . . . . . . . . . . . . . . . . 932. 1 Duplicator paper, liquid process. . . . . . . . . . . . . . . . . . . . 478. 20 Duralumin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .631. 11, 631-23 Dust control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839-40 Dust control in grain elevators and storage units. . . 789. Dust filtering felt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.98 Dust guards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-?? Durax granite pavements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511.71 Durometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200. Dust, zinc. . . . . . . . . . . . . . . . .683.0, 683. 49,839.38, 842. 7, 842.87 Dust brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3 Dust cloths. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -- - - - - 3.19.4 Dust laying compound bags. . . . . . . . . . . . . . . . . . . . . 957. 19, 957. 2 Dust pans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29, 681-41 Dust respirators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. Dust separating apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . 703-0 Dusting powders (insecticides). . . . . . . . . . . . . . . . . . . . . . 881. 17 Dwarf nettle (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-84 Dwelling construction. . . . . . . . . . . . . . . . . . . . . . . . . 518.50, 518.51 Dye, aniline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803-19 Dye, green, for cartridge cloth. . . . . . . . . . . . . . . . . . . . . 803. 19 Scarlet, for igniter pads. . . . . . . . . . . . . . . . . . . . . . . . 803. 19 Dye brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.9 Dye fastness of wool, silk and rayon fabrics to laundering- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 370. Dye fastness tests of textiles. . . . . . . . . . . . . . . . . . . . . . .300.4 Dye pads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232. Dyed canvas (ships' awnings). . . . . . . . . . . . . . . . . . . . . . . . 303.6 Dyeing and finishing of duck and tent twill. . . . . . . . . 303.0 Dyeing and tanning materials of vegetable origin. .230-239 Dyeing materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233. Dyeing plants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Dyer's wool (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.89 Dyes, coal tar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 19 tabulation of American. . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 10 Dyestuffs, color strength and shade. . . . . . . . . . . . . . . . . 803-10 Dyestuffs, fastness tests. . . . . . . . . . . . . . . . . . . . . . . . . . . 300-4 Dynamite and other high explosives. . . . . . . . . . . . . . . . . . 862. Dynamite carrying case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954 • 23 Dynamite magazine storage box. . . . . . . . . . . . . . . . . . . . . . . 953. 39 Dynamo lubricating oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-22 E Ear cushions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208.98 Ear syringe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-27 Ears, trolley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.63 Earth, purified siliceous. . . . . . . . . . . . . . . . . . . . . . . . . . . 817-13 Earth subgrade for pavements. . . . . . . . . . . . . . . . . . . . . . . . 518. 11 Earth tampers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.61 Earth-wall constructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.50 Earthenware, porous, carboy stoppers. . . . . . . . . . . . . . . . 533.4 Earthenware and stoneware. . . . . . . . . . . . . . . . . . . . . . . . . . . 533. Earthenware plumbing fixtures. . . . . . . . . . . . . . . . . . . . . . . 532. 23 Easel, photographic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Eaves trough, metal. . . . . . . . . . . . . . . . . . . . . 605. 22, 607. 5, 642.7 Ecclesiastical appointments. . . . . . . . . . . . . . . . . . . . . . . . . 999. Echinacea (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19,818. 31 Economizers (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703-0 Ecraseur, spaying, Veterinary. . . . . . . . . . . . . . . . . . . . . . . 915. 29 Edam cheese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 022.43 Edge tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616- 1 Editor, film, motion picture. . . . . . . . . . . . . . . . . . . . . . . . 911.9 Educational film projection. . . . . . . . . . . . . . . . . . . . . . . . . 912. Educational supplies. . . . . . . . . . . . . . . . . . . . . . . . . . . .937. , 937.9 Effect of flame-cutting in Steel. . . . . . . . . . . . . . . . . . . . 767. Ef ſervescent potassium citrate. . . . . . . . . . . . . . . . . . . . . . 832.4 Ef ſervescent powders, compound. . . . . . . . . . . . . . . . . . . . . . 819. 1 Effervescent salts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 39 Effervescent sodium phosphate. . . . . . . . . . . . . . . . . . . . . . . 834-9 Effervescent water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176.3 Egg (medicinal)... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819-4 Egg albumen......... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 019.9 Egg beaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-3 Egg boilers and timers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-9 Egg kettles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613. 39 Egg Whips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9, 681. 49 Egg yolk... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 019.9 1222 Index Egg yolk glycerite. . . . . . . . . . . . . . . . . . . . . . . . . . . .818.94, 819.4 Eggplant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Eggs. • ‘º gº Ejector, Elast 1G, Elastic Elastic Elastic Elastic Elastic Elastic Elastic Elastiqu * * * * * * * * * * * e e 122.4 • - - - - - - - - - - - - - - - - - - - - - 019. , 0.19.0, 019. 1,019. 2, 0.19.9 Steam Jet. - - - - - - - - - - - - - - - - - - - - - - - - - - - - 703.0,785.0 parachute pack opening. . . . . . . . . . . . . . . . . . . . . 394.5 bandages, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . 398.31 cloth- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . 369.9 cord and elastic webbing. . . . . . . . . . . . . . . . . . . . 394.5 gromets- - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . 209.7 shoe goring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.5 webbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.5 Woven fabrics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.5 e cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365. 19,365.26 Elder (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.39 Elecampane (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . ... 816. 19 Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric air brake system. . . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 air circulators. . . . . . . . . . . . . . . . . . . . . . . . . . . . 791. 1 arc welding machines. . . . . . . . . . . . . . . . . . . . . . . 767. automobiles and trucks. . . . . . . . . . . . . . . . . . . . . 721.2 blowers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 791. 1 CarS- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 726. 1 condensers, static. . . . . . . . . . . . . . . . . . . . . . . . . 713. 1 COmdult, Wire raceways, and ſittings. . . . . . . 715. 11 controllers and starters. . . . . . . . . . . . . . . . . . . 714. 11 dental drills. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 drills. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .711. 24,761.9 fans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .711.23,791. 1 fence controllers. . . . . . . . . . . . . . . . . . . . . . . . . . 714. 11 fences. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619. 3,715. 39 fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 11 flashlights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 13 flat irons. . . . . . . . . . . . . . . . . . . . . .717.0, 719.0, 787. furnace graphite. . . . . . . . . . . . . . . . . . . . . . . . . . . 574. fuses. . . . . . . . . . . . . . . . . . . . . . . . .714. 21,715.30, 722.32 generators and motors. . . . . . . . . . .711. , 711. 10, 711. 12 grinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 11. 24 hammers. . . . . . . . . 711. 24 hand lamps and lanterns. . . . . . . . . . . . . . . . . . . . 716. 13 hearing aids. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.7 heaters, air. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . heating and cooking devices. . . . . . . . . . . . . . . . heating pads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . heating replacement units. . . . . . . . . . . . . . . . . . hoists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . horns, motor-vehicle. . . . . . . . . . . . . . . . . . . . . . . hot plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . industrial trucks and tractors. . . . . . . . . . . . . interlocking machine. . . . . . . . . . . . . . . . . . . . . . . interlocking testing. . . . . . . . . . . . . . . . . . . . . . . 718.40 ironing machines. . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 irons, flat. . . . . . . . . . . . . . . . . . . . . 717.0, 717. 1, 787. lamp case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-41 -lamp sockets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.21 lamps and lighting equipment. . . . . . . . . . . . . . . 716. 716. 1,716. 10, 716. 11 lanterns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 13 light, power supply and trolley lines & e º ºs º e º º e º 'º g º º ſº e º ºs e º 'º e º e º e g Crossing railways. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.60 Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric lighting ſixtures. . . . . . . . . . . . . . . . . . . . 716.32, 716.39 lighting plants, isolated. . . . . . . . . . . . . . . . . . 705.4 lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 locks (interlock). . . . . . . . . . . . . . . . . . . . . . . . . . 718.42 locomotives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 721. 1 machinery, railway. . . . . . . . . . . . . . . . . . . .713. 2,713.4 marker lamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 meter (aircraft). . . . . . . . . . . . • . . . . . . . . . . . . . . 714. 39 motor-alternator unit (aeronautic). . . . . . . . . 724.29 In Ot.0TS and generators. . . . . . . . . 711. 10, 711. 20, 711.25 OVens. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 717. 1 panel boards. . . . . . . . . . . . . . . . . . . . . . . . . 714. 41,714.42 polishers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.24 position light signal. . . . . . . . . . . . . . . . . . . . . . 718.41 power cable, rubber insulated. . . . . . . . 715. 41,719.55 power contract. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. power plant. . . . . . . . . . . . . . . 705. 4, 710. , 711. 12, 713.4 power relays. . . . . . . . . . . . . . . . . . . . . . . . . 714. 14, 718.43 primer ignition wire. . . . . . . . . . . . . . . . . . . . . . . 715.49 railway control apparatus. . . . . . . . . . . . . . . . . . 718.42 railway gearing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.55 railway motor axles. . . . . . - - - - - - - - - - - - - - - - - - 611. 52 railway motors. . . . . . . . . . . . . . . . 711. 10,711. 20, 711.3 railway signaling Symbols. . . . . . . . . . . . . . . . . . 718.40 railways. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726. 1 ranges, domestic. . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 receptacles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.21 refrigeration condensing units... 785.0,785. 1,792.3 refrigerators. . . . . . . . . . . . . . . . . . . . . . . . . 717.2, 959.4 Service Standards. . . . . . . . . . . . . . . . . . . . . . . . . . 710. signs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .716.31, 717.0 slicing machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 soldering irons. . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.71 Space heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 Spark prevent 1 on. . . . . . . . . . . . . . . . . . . . . . . . . . . 710. Squib. . . . . . . . . . . . . . 719, 99 Starters. . . . . . . . . . $ 714. 11 Supplementary driving and passing lamps. . . . 722.32 tach Ometer indicators and generators. . . . . . . 724. 26 testing sets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.36 Electric Electric Electric Electric Electric Electric Electric Electric Electric Electric toasters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tools- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - toys. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - train lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . transformers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . turn and bank indicators. . . . . . . . . . . . . . . . . . . 724. 26 Vehicles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water heaters. . . . . . . . . . . . . . . . . . . . . . . . . 614.4, 717. 1 Welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767. Welding apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . 719.91 Electric wire and Cable Supports. . . . . . . . . . . . . . . . . . . . 719.61 Electric W1ming. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.30 Electrical apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719. Electrical bonding (aircraft). . . . . . . . . . . . . . . . . . . . . . . 724.20 Electrical cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41, 715. 44 Flectrical code. . . . . . . . . . . . . . . . . . . . . . . . 7 10. Electrical conductivity of snow and gas discharge from first aid carbon dioxide extinguishers. . . . . . . . 719.50 Electrical COnductors. . . . . . . . . . .715. 30, 715.41,715.42, 715.44 Electrical conduit assembly (alrcraft). . . . . . . . . . . . . . 715. 11 Electrical conduit construction . . . . . . . . . . . . . . . . . . . . . 715. 11 Electrical connector panel assembly. . . . . . . . . . . . . . . . . 714. 41 Electrical connectors, aircraft. . . . . . . . . . . . . . . . . . . . . 719.72 Electrical contact materials, life test. . . . . . . . . . . . . 714.50 Electrical control equipment. . . . . . . . . . . . . . . . . . . . . . . . 714. 11 717. 1, 7 18.42,785.0,792. 1, 793. O definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. Electrical disconnect Splices. . . . . . . . . . . . . . . . . . . . . . . 719.72 Electrical equipment, explosion-proof. . . . . . . . . . . . . . . 710. preliminary instructions. . . . . . . . . . . . . . . . . . . . . . 700. rotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. ship. . . . . . . . . . . . . . . . . . . . . . 700. Electrical equipment ſor Steel Vessels. . . . . . . . . . . . . . 710. Electrical equipment malntenance. . . . . . . . . . . . . . . . . . . . 710. Electrical equipment of wood. . . . . . . . . . . . . . . . . . . . . . . . 427. Electrical equipment symbols. . . . . . . . . . . . . . . . . . . . . . . . Electrical filters, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . nomenclature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrical goods, hard rubber. . . . . . . . . . . . . . . . . . . . . . . Electrical graphical symbols. . . . . . . . . . . . . . . . . . . . . . . . Electrical heating elements. . . . . . . . . . . . . . . . . . . . . . . . . Electrical heating metallic materials. . . . . . . . . . . . . . . Electrical indicating instruments. . . . . . . . . . . . . . . . . . . Electrical inspection ordinance. . . . . . . . . . . . . . . . . . . . . Electrical installation. . . . . . . . . . . . . . . . . . . . . . . . .710. , 725.42 Electrical instrument binding posts. . . . . . . . . . . . . . . . . 722.32 Electrical instruments instruction book. . . . . . . . . . . . . 481. Electrical insulating materials. . 296.1, 719.50, 719.58, 719.59 Electrical insulating oils. . . . . . . . . . . . . . . . . . . . . . . . . . 504.8 Electrical insulating paper. . . . . . . . . . . . . . . . . . . . . . . . . 492. Electrical insulating plastics. . . . . . . . . . . . . . . .719.58, 893.2 Electrical insulating tissue paper. . . . . . . . . . . . . . . . . . 476.23 Electrical insulating varn 1shes. . . . . . . . . . . . . . . . . . . . . 719.57 Electrical insulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.58 Electrical line materials, aerial and underground. .. 719.6 719.60, 719.62 machinery, rating. . . . . . . . . . . . . . . . . . . . . . . . 710. machinery and Supplies. . . . . . . . . . . . 710-719, 719. measurements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0. measuring instruments. . . . . . . 714.30,714.39, 793.9 meter parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.37 mica Standards. . . . . . . . . . . . . . . . . . . . . . . 552. , 719.50 panel assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 41 porcelain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532-22 protection of communication plant. . . . . . . . 715.50 reactors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713.5 repair bench. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.99 resistance alloys. . . . . . . . . . . . . . . . . . . . . . . . 600. 1 safety code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. Slate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511.53 standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. terminals (aircraft). . . . . . . . . . . . . . . . . . . . . 715.35 terms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. , 718-40 test equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . 724.0 testing equipment k1 t. . . . . . . . . . . . . . . . . . . . 958-9 windings, Varnished. . . . . . . . . . . . . . . . . . . . . . 719.57 Electrical Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-41,715.44 Electrical wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.30 Electrically heated clothing. . . . . . . . . . . . . . . . . . . . . . . . 717.4 Electricity meters. . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.34, 714.38 Electro-acoustics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-64 Electro-cardigraph. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Electro-dynamic speakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.69 Electro-surgical unſt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Electrodeposited coatings, cadmium on steel. . . . . . . . . 600.3 chromium on steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-3 lead on steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-3 n1ckel on steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 Zinc on Steel. - - - - - - - - - - - - - - - . . . . . . . . . . . . 600.3, 604.32 Electrodeposited coatings on steel. . . . . . . . . . . . . 600-3, 604.32 Electrodes, arc welding, iron and steel. . . . . . . . . . . . . 603.26 603. 41,767. carbon and graphite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575.2 manganese-steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.26 welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 26,603-41, 767. Electrolyte, battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.4 Electrolytic capacitors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.64 Electrical gº e º e º 'º e º gº º e º e º ºs e º e º º Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical Electrical 1223 Directory of Commodity Specifications Electrolytic Cathode copper. . . . . . . . . . . . . . . . . . . . . . . . . 641. 11 Electrolytic copper bars. . . . . . . . . . . . . . . . . . . . . • - - - - - - 641. 11 Electrolytic copper Wire bars. . . . . . . . . . . . . . . . . . . . . . . 642. 11 Electromagnetic microphone. . . . . . . . . . . . . . . . . . . . . . . . . . 719.93 Electron tube Sockets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.69 Electron tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.62 Electronic devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. Electronic turbosupercharger regulator installation. . 724. 20 Electronics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 61 Electroplated coatings. . . . . . . . . . . . . . ... . . . . . . . . . 600.3, 604.32 Electroplating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.0 Electrotype metal and electrotypes. . . . . . . 651.6, 651. 9,788. Elevating or lift truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729.3 Elevator, baggage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745.3 dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Dura (medical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 freight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745.3 grain, prevention of dust explosions in. . . . . . . . . . 789. hospital. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745.3 hydraulic. . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - 745.3 malar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - 915. 29 nasal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 per 10steal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 portable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745.3 Elevator belting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207.2 Elevator door locks and Interlocks. . . . . . . . . . . . . . . . . . 617.21 Elevator hoisting luachines and breaks. . . . . . . . . . . . . . . 745.0 Elevator hoistWay and car enclosures. . . . . . . . . . . . . . . . 745.0 Elevator hoistway electrical limit switches. . . . . . . . . 714.52 Elevator inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745.3 Elevator interlock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745.3 Elevator mechanical Safety appliances. . . . . . . . . . . . . . . 745.0 Elevator Safety code. . . . . . . . . . . . . . . . . . . . .745. 2,745.3,745.4 Elevator Wire rope maintenance. . . . . . . . . . . . . . . . . . . . . . 745.0 Elevators and conveyors. . . . . . . . . . . . . . . . . . . . . . . . .745. , 745.3 Elixir of animal origin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 85 Elixir of bismuth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.83 Elixir of botanical origin. . . . . . . . . . . . . . . . . . . . . . . . . . 818.84 Elixir of iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.81 Elixir of potassium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.86 Elixir of Sodium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.87 Elixirs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .818.8, 818.89 Elk leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 061.1 Elliptical Steel Springs. . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.54 Elm (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.59 Elm troches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.89 Emasculator. Veterinary. . . . . . . . . . • - - - - - - - - - - - - - - - - - - 915, 29 Embankment construction, roadway. . . . . . . 518. 10,518. 12, 594. Embankment spill- Way S. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - tº gº tº e º ſº tº e 518.76 Embedding block (medical) . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Emblems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944.7 Embroidery silk- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 372.2 Emergency Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Emergency drinking Water. . . . . . . . . . . . . . . . . . . . . . . 882. 3,959. 1 Emergency light System, ship. . . . . . . . . . . . . . . . . . . . . . . . 716. 39 Emergency power System, ship. . . . . . . . . . . . . . . . . . . . . . . . 716.39 Emergency signals. . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - 718.44 Emergency Sustenance kits. . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 Emergency telephone communicat 10n. . . . . . . . . . . . . . . . . . . 958.9 Emergency Wire, latex-covered. . . . . . . . . . . . . . . . . . . . . . . 715. 44 Emery cloth. . . . . . . . . . º dº ſº ſº tº dº º º e º 'º dº º is º gº tº e º e º gº º ºs e º gº & º & Gº 54 i. 4 Emery grinder for CrossCut SaWS. . . . . . . . . . . . . . . . . . . . . 541.3 Emery paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - 541-4 Emetic mushroom (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . 816. 92 Emetime hydrochloride. . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 817. 29 Employees safety, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . 700. 710. , 721. 1,722.0, 726.0. 785. O, 789. Emulsified asphalt. . . . . . . . . . . . . . . . . . . . . .505.0, 505. 19, 518.37 Emulsions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 2, 911.9 bituminous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 19, 505.39 Cod liver Oll. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813. 2, 818.21 liquid petrolatum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.23 mineral oil and Soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881.22 Enamel. . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.6, 843.3 aircraft. . . . . . . . . . . . . . . . & e º e º ſº tº e º ſº º ſº tº e º te gº tº gº tº tº e º ſº tº 843.39. bituminous (and primer). . . . . . . . . . . . . . . . . . . . . . . . . . 843.39 black- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 843. 31 camouflage- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 843.39 drum-coating. - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . 843. 39 engine gray- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 843.31 exterior. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . 840.5 gloss for Wood and metal. . . . . . . . . . . . . . . . . . . . . . . . . 843.39 glyceryl phthalate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843. 39 £Tay - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 643-31 green, glyceryl phthalate. . . . . . . . . . . . . . . . . . . . . . . . 843.34 lacquer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.50 lustreless, quick-drying, for ammunit 10n. . . . . . . . . 843. 39 marine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843. 37 Olive drab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843. 35 pigmented. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843-61 porcelain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531-6, 532.20 red. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843. 36 Sheet-steel. . . . . . . tº e º e º ſº dº ſº º º . . . . . . . . . . . . . . . . . . . . . 531-6 Synthetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843. 39 Water-resisting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843-56 White- - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . 843.37, 843.39 Enamel finish. . . . . . . . . . . . . . {e e dº º 'º tº º te tº gº º . . . . . . . . .600. 3, 843.31 Enamel for enamelware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.6 Enamel paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . 840.5, 843.31, 843.39 Enamel paint for trucks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843.39 Enamel panels for exposure tests. . . . . . . . . . . . . . . . . . . . 840.5 Enameled cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392. 11 Enameled duck, Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.93 Enameled iron Ware. . . . . . . . . . . . . . . . . . . . . 612.20, 612. 21, 612.23 Enamels and enamel paints. . . . . . . . . . . . . . . . . . . . . . 843.3, 843. 39 Enamelware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.6 bakeshop- - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-22 dishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 Enamelware, hospital and sickroom. . . . . . . . . . . . . . . . . . . 915.41 915.42,915. 44, 915.46, 915.47 Enamelware, kitchen. . . . . . . . . . . . . . . . . . . . . . . . . . . 612.22,612.29 Enamelware buckets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951-64 Enamelware funnels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.2 Enamelware pitchers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29 Enclosed Switches, electrical. . . . . . . . . . . . . . . . . . . . . . . 714.52 Enclosures, band 1t-resisting. . . . . . . . . . . . . . . . . . . . . . . . 518.54 Enclosures for Small testing machine for plastic tests. - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . 959-9 End boards, railroad cars. . . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 End Connections, interurban cars. . . . . . . . . . . . . . . . . . . . 726. 1 End-rod (aeronautical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-22 Endive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121-3 Engine, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705. 6, 724-21 dental, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 foot and case (dental) . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 gasoline. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 705.3 Engine bearings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.0, 722.30 Engine control Cable pulley. . . . . . . . . . . . . . . . . . . . . . . . . 724. 25 Engine control rod cleVis. . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 25 Engine controls quick disconnect fittings. . . . . . . . . . . 724. 20 Engine covers (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Engine driven alrCraft generators. . . . . . . . . . . . . . . . . . . 711. 12 Engine envelope, transparent. . . . . . . . . . . . . . . . . . . . . . . . 959. 6 Engine exhaust flame dampers. . . . . . . . . . . . . . . . . . . . . . . . 724, 21 Engine flywheel housing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722-31 Engine gage units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 Engine generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711-10 Engine indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.3 Engine lathes, motor driven. . . . . . . . . . . . . . . . . . . . . . . . . 761.. 1 Engine mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722-31 Engine mounts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209.99 Engine oils, for steam engine cylinders and for turbines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-22 Engine (bus) parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705-0 Engine preservation (for shipment) . . . . . . . 477.9,705.6, 844. 1 Engine Synchroscope lindicators. . . . . . . . . . . . . . . . . . . . . . 724.25 Engine transportation cradle. . . . . . . . . . . . . . . . . . . . . . . . 724 .29 Engine truck axles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-52 Engine truck boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-22 Engineering and Scientific graphs. . . . . . . . . . . . . . . . . . . 910. Engineering construction, contract forms. . . . . . . . . . . . 518.0 Engineers' Chests and kits. . . . . . . . . . . . . . . . . . . . . . . . . . 958. 1 Engines, a 1rcraft and parts. . . . . . . . . . . . . . . . . . . . 705.6, 724.21 aircraft accessory, storage of . . . . . . . . . . . . . . . . . . . 724. 20 OVerhaul. . . . . . . . & © tº ſº º & G = e º ºs e º dº tº dº . . . . 481. , 705. 6,724.20 corrosion prevention. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705. 6 Diesel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 704.0, 704. 1 donkey. . . . . . . . . . . . «s sº tº tº e º E tº º e º º º tº e º dº º ſº dº e º ſº e º 'º º . . . . 703. 1 fuel-01.l.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 704.0, 704. 1, 705. 0. 8a.S- - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . 704.0, 705.0, 705.3 gasoline. . . . . . . . . e e º ºs e º 'º e º e º ºs e º ºs e º e º ºs º º e e º e º ºs º e º 'º 705. 2 internal combustion. . . . . . . 704.0, 704. 1, 705.0, 705. 7, 711. 21 Ship. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .700. , 704. 1 kerosene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 704.0, 705.0 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 704-0 011 field. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705.3 Outboard, gasol1.ne. . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - 705-2 pumping, oll well. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705.3 Steam, reciprocating. . . . . . . . . . . . & ſº tº gº & º º 'º º • . . . . . . 701. 1 English walnut (medicinal). . . . . . . . . . . . . . . . . . . . 816.29, 816. 39 EnS 1 lage cutters and feed grinders. . . . . . . . . . . . . . . . . . 735. Enteric Vaccine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812. Entrances, storm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.50 Envelope openers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.4, 932.9 Envelopes, airship and ball00n, paraffin Coating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 1, 724.4 leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.7 moisture impervious. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.6 transparent, (aircraft engine). . . . . . . . . . . . . . . . . . . 959.6 Window. . . . . . . . . . . Envelopes and f 1 le folders. . . . . . . . . . . . . . . . . . . . . . . . . . 497. Eosin Y (dye). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803-19 Epaulets and devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369.9 Ephedrine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 818.92 Ephedrine hydrochloride tablets. . . . . . . . . . . . . . . . . 811. , 819.89 Ephedrine Sulfate. . . . . . . . . . . . . . . . . . . . . . . .811. , 818.49, 818.69 Epinephrine. . . . . . . . . . . . . . . . . . . . . . . . . . tº ſº º tº e º 'º e & ... 811. , 819. 1 Epinephrine hydrochloride. . . . . . . . . . . . . . . . 811. , 817.29, 818.49 Epsom salt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 39 Equinine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Eradicators and erasers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 931.4 Erasers, rubber and rubber Substitute. . . . . . . . . 204.93, 937.2 Erasers, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 931-4 Erasing Shields. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .931, 4, 932-2 Erector, assembly, gun camera. . . . . . . . . . . . . . . . . . . . . . . 911.4 * * * * * e º & tº ſº e º ºs e g º ºs e º ºs e e º de e º sº e º 'º e e 494. 1224 Index ErgonoVine maleate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 819. 1 Ergot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 816.92, 818.39, 818.79 Ergotamine tartrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Eriodictyon. . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.32, 818.33, 818.69 Erosion of exterior paints. . . . . . . . . . . . . . . . . . . . . . . . . . 840.5 Erythrityl tetranitrate tablets. . . . . . . . . . . . . . . . . . . . . 819.9 Escalator Safety Code and escalators. . . . . . . . . . . . . . . . 745.4 Escape ladders (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725.41 Escape Valves, alr-regulating. . . . . . . . . . . . . . . . . . . . . . . 607.6 Escarole, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . 121.3 Escutcheons, door lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 23 Eserine (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Eserine salicylate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Essence of peppermint. . . . . . . . . . . . . . . . . . . . . . . . . . 813.9, 818.59 Essential and distilled oils. . . . . . . . . . . . . . . . . . . . . . . . 223. Ester gum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846-61 Estimating loads in plumbing Systems. . . . . . . . . . . . . . . . 600.6 Estradiol benzoate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 1, 819.9 Estrone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819-4 Etching needle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. Etching slips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 936. Ethanol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822.4 Ether. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 815. 1, 818.59, 839.9 Ether, acetate ester of ethylene glycol monothyl. ... 839.9 Ether, petroleum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503.1 Ethereal oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 Ethereal tinctures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.70 Ethyl acetate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.51, 839.9 Ethyl alcohol, denatured. . . . . . . . . . . . . . . . . . . . . . . . . . . . 822.3 Ethyl alcohol, pure grain. . . . . . . . . . . . . . . . . . . . . . . . . . . 822.4 Ethyl aminobenzoate. . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 59,839.9 Ethyl carbamate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Ethyl cellulose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846. 51,846.59 Ethyl cellulose molding compounds. . . . . . . . . . . . . . . . . . . 893.8 Ethyl cellulose plastics, nonrigid. . . . . . . . . . . . . . . . . . 893.8 Ethyl chaulmoograte. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Ethyl chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Ethyl ether. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 815. 1 Ethyl lactate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Ethyl nitrite, Spirits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.59 Ethyl oxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Ethylene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 815. 3 Ethylene dichloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Ethylene glycol (anti freeze) . . . . . . . . . . . . . . . . . . . . . . . 822.9 Ethylene glycol monobutyl ether. . . . . . . . . . . . . . . . . . . . . 839.9 Ethylene glycol monoethyl ether. . . . . . . . . . . . . . . . . . . . . 839.9 Ethylene tetrachloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Ethylhydrocupreine hydrochloride. . . . . . . . . . . . . . . . . . . . 819.9 Ethylmorphine hydrochloride. . . . . . . . . . . . . . . . . . . . . . . . . 811. Eucaine hydrochloride. . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 819. 1 Eucalyptol- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6°3-9 Eucalyptus 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 Eucatropine hydrochloride. . . . . . . . . . . . . . . . . . . . . . . 811. , 819. 1 Eugenol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813-9 Euonymus (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . .816. 19, 818.31 Eupatorium (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Euphorbia (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.84 Euphorbia pilulifera (medicinal). . . . . . . . . . . . . .816.59, 818.39 Euplon (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221. Euquinine. . . . . . . . . . . . . . European elder (medicinal). . . . . . . . . . . . . . . . . . . . . . . . ... 816. 39 European pond lily (medicinal) . . . . . . . . . . . . . . . . . . . . . . 816. 19 Evaluation of Wetting agents. . . . . . . . . . . . . . . . . . . . . . . . .300.4 Evaporated buttermilk feed. . . . . . . . . . . . . . . . . . . . . . . . . . 021.3 Evaporated milk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 021.0, 021.6 Evaporated milk plant Operation. . . . . . . . . . . . . . . . . . . . . 518.59 Evaporated pears. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133.22 Evaporated Salt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154.6 Evaporated Skimmed milk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 021.9 Evaporating apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . .702. , 703.0 Evaporating dishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.21, 918.5 Evaporative condensers. . . . . . . . . . . . . . . . . . . . . . . . . 785.0, 792.3 Evaporative cooling Systems. . . . . . . . . . . . . . . . . . . . . . . . . 785. 1 Evaporators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702.0 Evening primrose (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 816.89 Evergreens (nursery stock). . . . . . . . . . . . . . . . . . . . . . . . . . 259. Everlasting (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 89 Examining table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.36 Examining table pad. . . . . . . . . . . . . . . . . . . . . . . . . . .204. 53, 915. 39 Excavating and dredging machinery. . . . . . . . . . . . . . . . . . . 741. Excavating burs, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 10 Excavation and embankment. . . . . . . . . . . . . . . . . . . . . . . . . . . 518. 12 Excavation for roadways. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. 12 Excavator, clamshell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 743. Excavator, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Excavator, dragline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 743. Excelsior'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Excelsior mattresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.9 Exchanger tubes, alloy-Steel. . . . . . . . . . . . . . . . . . . 622.3,703.2 Exchangers, tubular. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703.9 Exercise suit (Marine Corps). . . . . . . . . . . . . . . . . . . . . . . . 311.6 Exerciser elastic cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.5 Exhaust hoods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541.0,791. Exhaust mufflers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725.43 Exhaust Systems. . . . . . . . . . . . . .541.0, 791.0, 792.0,792. 2,793.2 Exhausters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .702.9,791. , 791.2 EX its code, building. . . . . . . . . . . . . . . . . . . 518.50, 518.51, 518.59 Expanded metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604. 20 e - e. e. e. e s e º e º 'º e º e º e º ºs e e º 'º e º e º e e 811. Expanders, hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 Expanders, tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 Expanding arbor (for abrasive bands). . . . . . . . . . . . . . . . 915.39 Expansion, linear, of metals. . . . . . . . . . . . . . . . . . . . . . . . 600. 1 Expansion joint filler', Cork. . . . . . . . . . . . . . . . . . . 414. 1, 425.2 Expans 10n joint fillers, preformed. . . . . . 208.93, 425.2, 505. 15 Expansion joint fillers, rubber. . . . . . . . . . . . . . . . . . . . . 208.93 Expans 10n joints, machinery mountings. . . . . . . . . . . . . . . 208.93 Expansion joints, premolded. . . . . . . . . . . . . . . . . . . . . . . . . 505.15 Expansion of metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600. 1 EXDanS iOn plates, C Opper-alloy for bridgeS. ... 641.21, 643.7 Expansion plugs, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.31 Expansion shields, metal. . . . . . . . . . . . - - - - - - - - - - - - - - - - 608.31 Expansion tanks. . . . . . . . . . . . . . . . . . . . . . . . . . 614.1, 614.2, 956.2 Expectorant mixture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Explorer, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Explosion, dust, prevention of . . . . . . . . . . . . . . . . . .750. , 789. ExploS 10n-proof electrical equipment. . . . . . . . . . . . . . . . 710. Explosives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803.3, 860. , 862. ExploSiVes, fireworks, and ammunitáOn . . . . . . . . . . . . 860-869 Explosives, On board Vessels. . . . . . . . . . . . . . . . . . . . . . . . 860. Explosives, regulation for transportation. . . . . . . . . . . 953.2 Export case, alcohol. . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - 954-29 Exposure meter, Dhotographic use. . . . . . . . . . . . . . . . . . . . 911.4 Exsiccated alum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 838.2 Exsiccated ferrous Sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Exsiccated sodium phosphate. . . . . . . . . . . . . . . . . . . . . . . . . 819. 1 Exsiccated sodium sulfite. . . . . . . . . . . . . . . . . . . . . . . . . . . 834.9 Extension apparatus (medical) . . . . . . . . . . . . . . . . . . . . . . . 915.39 Extension ladders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.4 Extension tongs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-9 Exterior enamels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840.5 Exterior paints, checking. . . . . . . . . . . . . . . . . . . . . . . . . . . 840.5 Exterminators, bug. . . . . . . . . . . . . . . . . . . . . 881. 17,881. 19, 881.9 External meter resistors. . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 12 Extinguishers, fire, aircraft. . . . . . . . . . . . . . . . . .973.2, 975.4 Extinguishers, fire, carbon dioxide. . . . . . . . . . . . . . . . . 973.4 Extinguishers, fire, chemical, hand. . . . . . . . . . . . . . . . . 973.2 Extinguishers, fire, ſoam-type, portable. . . . . . . . . . . . 973.2 Extinguishers, fire, hand pump. . . . . . . . . . . . . . . . . . . . . . 973.2 Extinguishers, fire, Soda acid. . . . . . . . . . . . . . . . . . . . . . 973.2 Extract, almond. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175-1 Extract, anise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175.9 Extract, belladonna. . . . . . . . . . . . . . . . . . . . . . . . . . . . .811. , 819.73 Extract, cascara Sagrada. . . . . . . . .816.53, 818.34, 819. 1,819.74 Extract, Cassia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175.2 Extract, ergot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.39, 819.79 Extract, eriod 1ctyon. . . . . . . . . . . . . . . . . . . . . . . . . . 816.32, 818.33 Extract, gelsemium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.71 Extract, gentian. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 13, 819.71 Extract, ginger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175.9 Extract, ginger, (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 818.31 Extract, glycyrrhiza. . . . . . . . . . . . . . . . . . . . . . . . . .818.31, 819.71 Extract, henbane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .816. 15, 819.71 Extract, hyoscyamus. . . . . . . . . . . . . . . . . . . . . . . . . . .816.38, 819.73 Extract, hydrastis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.71 Extract, 1 pecac. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818-30 Extract, lemon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175-6 Extract, llcorice. . . . . . . . . . . . . . . . . . . . . . . 175.9, 818. 31, 819.71 Extract, liver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4, 819.75 Extract, malt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179. , 819.72 Extract, nutmeg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175.9 Extract, opium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.73 Extract, orange. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175-7 Extract, OX bile. . . . . . . . . . . . . . . . . . . . . . . . . 819. 1, 819.4, 819.73 Extract, peppermint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175.3 Extract, rhubarb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.79 Extract, rice polishings. . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.72 Extract, sarsparilla, medicinal. . . . . . . . . . . . . . .816. 16, 818.31 Extract, Senna. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.36, 818.33 Extract, spearmint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175-9 Extract, stramonium. . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 1, 819.73 Extract, vanilla. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175-4 Extract, wintergreen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175.5 Extracted aggregates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512-13 Extracting tools, stuffing-box-packing. . . . . . . . . . . . . . 616.99 Extraction apparatus, laboratory. . . . . . . . . . . . . . . . . . . . 918.9 Extraction thimble (medical). . . . . . . . . . . . . . . . . . . . . . . . 918.9 Extractors, cork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Extractors, cotter pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 Extractors, fruit Juice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.9 Extractors, laundry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Extracts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819-70 Extracts for dyeing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233. Extracts of animal origin. . . . . . . . . . . . . . . . . . . . . . . . . . . 819.75 Extracts of barks and stems. . . . . . . . . . . . . . . . . . . . . . . . . 819.74 Extracts of fruits and seeds. . . . . . . . . . . . . . . . . . . . . . . . 819.72 Extracts of leaves and flowers. . . . . . . . . . . . . . . . . . . . . . 819.73 Extracts of roots and rhizomes. . . . . . . . . . . . . . . . . . . . . . 819.71 Extreme pressure lubricants. . . . . . . . . . . . . . . . . . . . . . . . . 504-0 Extruded aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631-6 Eye and face shields and goggles. . . . . . . . . . . . . . . . . . . . 914.5 Eye case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Eye cautery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Eye glass baths. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 Eye lens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.89 Eye protective devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914-5 Eye shades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914-5 1225 Directory of Commodity Specifications Eye spuds (medical). . . . . . . . . . . . . . . . . . ............... 915.29 Eyebolts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.31 Eyebright (medicinal). . . . . . . . . . . . . . . . . .............. 816.89 EyeCup goggles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.5 Byelets, legging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 Eyelets, Shoemakers'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.9 Eyelets and Snap fasteners. . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 By enuts and eyelets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.42 F Faba beans, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122.11 Fabric belting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .314.1 Fabric marking outfit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Fabric measuring devices. . . . . . . . . . . . . . . . . ........... 390.4 Fabric packing, condenser tube. . . . . . . . . . . . . . . . . . . . . . 707.25 Fabric resistance to insect pests............. .300.4, 303.0 Fabricated materials, rubber. . . . . . . . . . . . . . . . . . . . . . . . 201.0 Fabricated Steelwork, structural.................... 605. 12 Fabrics, adhesive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 12 aircraft flotation equipment rubberized.......... 392.3 bedstead. . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 613-1 Coated acetate rayon Satin. . . . . . . . . . . . . . . . . . . . . . . 397. 16 Coated nylon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397.2 Coated rayon-nylon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396. 90tton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300.4 Cotton Chafer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .308.9 Cotton twill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.36 fire resistant cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . .308.9 impervious (for surgical dressings).............. 915.51 impregnated, camouflage. . . . . . . . . . . . . . . . . . . . . . . . . . .308.9 insect resistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365.0 mildew-proofing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300.4 mohalf Pile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365.97 moth proofing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .302. 10, 303.0 n On-skid tread. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.8 parachute-pack, processed. . . . . . . . . . . . . . . . . . . . . . . . 392.4 TayOn , WOWen - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . 370. , 397. rubberized. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .392.0, 396. S11k woven. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370.0, 397. textile, Womens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300.4 tire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303.0, 303.8 typewriter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.4, 849.6 Water resistance. . . . . . . . . . . . . . . . . . . . . .300.4, 365.0, 392.4 Wool and part wool. . . . . . . . . . . . . . . . . . . . . 360. , 365.0, 365. 19 Woven dress. . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - 300-4 WOWen rayon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370. , 397.0 Woven, Silk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370. , 397.0 Fabrics of flax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .333. Fabrics of hemp and ramie. . . . . . . . . . . . . . . . . . . . . . . . . . . 334. Fabrics of Jute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322. Fabrics wholly or chiefly of wool and hair. . . . . . . . . . .365. Fabrics wholly or chiefly silk. . . . . . . . . . . . . . . . . . . . . . 373. Face, common, and V1 trified brick. . . . . . . . . . . . . . . . . . . 534. 11 Face brick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.4.11 Face masks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.5, 999. Face shields. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893.0, 914.5 Face towels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.3 Face piece, gas mask. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. Facing cloth for uniforms. . . . . . . . . . . . . . . . . . . . . . . . . . . 365.95 Facing tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.25, 534.29 Facings, clutch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.34 foundry (carbon). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575. 1 friction, metallic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.34 lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.20 Stone masonry, for concrete. . . . . . . . . . . . . . . . . . . . . . 518.9 Facsimile standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.60 Factory and warehouse brooms. . . . . . . . . . . . . . . . . . . . . . . . 981.64 Factory chimneys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.55 Factory flooring, redwood. . . . . . . . . . . . . . . . . . . . . . . . . . . 411.29 Factory lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.0, 413.9 Fairing, de-icer attachment. . . . . . . . . . . . . . . . . . . . . . . . . 724.25 Fairlead, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.61 False gromwell (medicinal). . . . . . . . . . . . . . . . . . . .816. 19, 816.49 False unicorn (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Fan belts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.31 Fan controls (furnace). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.0 Fan marker, radio installation. . . . . . . . . . . . . . . . . . . . . . 718.69 Fan marker building. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59 Fanning strip, ten-wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.7 Fan S, axlal. . . tº e º & tº tº e e º G & e º e º s e e º ºs e º e º e s s e º e º sº e º e º e sº 791. 1 bracket type, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . 711.23 centrifugal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 791. 1 desk, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.23 electric. . . . . . . . . . . . . . . . . . . . . . . sº e g º º e º gº dº º tº dº & © º º ... 791. 1 electric, refrigerator-Space. . . . . . . . . . . . . . . . . . . . . 711.23 marine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711. 83 motor-operated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.23 ventilation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711- 23, 791. 1 Fans and blowers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 791. 1 Farina. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.7 Farm building plans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.80 Farm Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 730. Fasteners, Casement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.43 cowling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 734-22 guide (aeronautical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 22 interlocking Slide. . . . . . . . . . . . . . © & © tº e º e º º . . . . . . . . 608.8 pape T. . . . . . . . . . • * ~ * g º e º e º º ſº tº dº s a e & © º ºs º º 619.9, 645.9, 932.5 Fasteners, sash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.43 SCuttle. • * * * * * * * * * * * e s is e e s s e e s a e e e is e g º e e º e s e a e e o e 617.43 Snap, and eyelets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 trousers- - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . 608. 8 Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.43 WOOd Joint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423.9, 608-9 Fastness of dyestuffs on fiber. . . . . . . . . . . . . . . . . . . . . . .300.4 Fastness to carbonizing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300.4 Fastness to light of dyed textiles.................. 300.4 Fastness to perspiration of dyed textiles........... 300.4 Fastness tests of dyed wool. . . . . . . . . . . . . . . . . . . .300.4, 360. Fat, Wool" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 047. Fatbacks, dry-salt-cured. . . . . . . . . . . . . . . . . . . . . . . . . . . . 012.92 Fathometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-69 Fats, animal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 043.0 Fats, commercial. . . . . . . . . 040., 142., 503.0, 504.0, 848.0, 871.0 Faucet refacing tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Faucets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 ... 6 Fearnaught cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.15 Feather and down-filled mattresses. . . . . . . . . . . . . . . . . . 315. 19 Feather dusters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 092.2 Feather p111ows. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .315-33 Feathers and manufactures. . . . . . . . . . . . . . . . . . . . . . . 092. ,092.1 Feed, barley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.9 beet pulp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119. 1 corn gluten. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.4 Crab meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 039.4 fish meal- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O39. 4 ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110. hominy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103-4, 117.2 oats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104. pigeon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117.9 Tye, - - - - - - - - - - - - - - - - - - - , tº gº dº e º dº º º e º 'º e º ſº e º ºs e º e º 'º e º & 118.9 Whole meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 039.4 Wheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118-1 Feed bag.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957-19 Feed covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Feed mills, prevent iOn Of dust eXplosions in. . . . . . . . 789. Feed Water heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Feeder Cattle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O01.2 Feeder Voltage regulator Standards. . . . . . . . . . . . . . . . . . 710. Feeding hay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111-0 Feeds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.9 grain and Stock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110- mineral. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119-9 Feeds of fish meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 039-4 Feedwater heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703.0, 703.9 Feldspar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 592. Felloe plates, flat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.36 Felt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $65.98 asbestos. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 16, 545.9 asphalt, for Waterproofing. . . . . . . . . . . . . . . . . . . . . . . 505. 16 asphalt-Saturated. . . . . . . . . . . . . 365.98, 505.0, 505. 16, 545.9 dust filtering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.98 gray- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 365.98 hair- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 365. 98,707. 44 insulating, mineral. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.2 kapok. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 349-25 mattress filling. . . . . . . . . . . . . . . . . . . . . . . . . . . .301.4, 365.98 pressed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.98 roofing. . . . . . . . . . . . . . . . 365.98, 473.2, 505. 16, 505.36, 545.9 Saddle and asbestos, for Splints. . . . . . . . . . .365.98, 545.4 table, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.2 telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365.98 upholstery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385.98 Wool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360. , 365.98 Felt canister filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.98 Felt chair pads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.98, 932.9 Felt, hats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395.27 Felt insulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707.44 Felt pipe coverings-Vegetable and mineral. . . . . . . . . . . 707.44 Felt protecting paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477.9 Felt rags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365.98 Felts (carpet lining, deadening Saturating) . . . . . . . . . 473.2 Fence pickets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.2 Fence posts, concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.9 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.3 Fence posts, wood. . . . . . . . . . . . . . . . . . . . . . 401. 21, 401.22, 401. 29 Fence wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.43, 619.3 Fences, electric. . . . . . . . . . . . . . . . . . . . . . . . . . 619.3, 710. , 715. 39 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.3 right-of-way. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 43 Snow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.2 Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.43 Wood posts. . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - 401-2 Fencing, chain link. . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.3, 603.43 guard rails, scaffolds and false work. . . . . . . . . . . . 402.2 Fender hammers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 21 Fenders, ship, “ane, woven. . . . . . . . . . . . . . . . . . . . . . . . . . 725.43 Fennel (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.49 Fennel oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9 Fennel Seed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154-36 Fennel Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 15 Ferric acetate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferric ammonium citrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferric ammonium oxalate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 34 Ferric ammonium Sulphate. . . . . . . . . . . . . . . . . . . . . . . 831.7, 839.34 Ferric chloride. . . . . . . . . . . . . . . . . . . . . . . . 818.49, 818.79, 839.34 Index Ferric citrochloride. . . . . . . . . . . . . . . . . . . . . . . . . . 818.79, 839.34 Ferric glycerphosphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferric hypophosph1te. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferric nitrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferric oxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferric phosphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferric pyrophosphate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferric sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.49,839.34 Ferro-alloy billets, bars, and rods (alloy steel) ... 621.31 Ferro-alloy castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.5 Ferro-alloy forgings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.6 Ferro-alloy plates, sheets, and strips. . . . . . . . . . . . . . 621.32 Ferro-alloy Springs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.7 Ferro-alloy wire and manufactures. . . . . . . . . . . . . . . . . . . 622.4 Ferro-alloying ores and metals, alloy steels and manufactures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .620-629 Ferro-alloying ores and metals. . . . . . . . . . . . . . . . . . . . . . 621. Ferro-alloys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .621.2, 621.20 Ferrochrome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.21 Ferrochromium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.21 Ferro-ferric oxid (medicinal). . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferromanganese, Spiegeleisen. . . . . . . . . . . . . . . . . . . . . . . . 621.22 Ferromolybdenum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.23 Ferrophosphorus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.27 Ferrosilicon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.24 Ferroso-ferric phosphate (medicinal). . . . . . . . . . . . . . . . 839.34 Ferrotitanium, ferrounanium, ferrovanadium.......... 621.26 Ferrotungsten. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.25 Ferrotype plates (photographic) . . . . . . . . . . . . . . . . . . . . . 911.9 Ferrous alloys. . . . . . . . . . . . . . . . . . . . . . . . . . .600.0, 621.0, 621.20 Ferrous ammonium sulfate. . . . . . . . . . . . . . . . . . . . . . . 831.7, 839.34 Ferrous arsenate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferrous bromid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferrous carbonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferrous iodide. . . . . . . . . . . . . . . . . . . . . . . . .818.69, 819.89, 839.34 Ferrous lactate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferrous sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferrous sulfide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferrovanadium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-26 Ferruginous pills. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Ferrule stock, brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645. 24 Copper. . . . . . . . . . . . . . . . . . . .642. 22,642.24, 645.22, 645. 24 nickel. . . . . . . . . . . . . . . . . . . . . . . . . . . 653.33,654.59, 656.0 Ferrules, brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.22 Ferrules, condenser tube, admiralty metal........... 645.24 COPper- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 642. 22 copper-alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.24 COPDeP. . . . . . . . . . . . . . . . . . . . . . . 642. 22, 642-24, 645.22, 645. 24 for flagstaff. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 nickel copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654.59 Fertilizer mixtures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 854. Fertilizers and fertilizer material. . . . . . . . . . 850-859, 854. Fetlock shears. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 Fever therapy apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.39 Fever tree (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 816.39 Fiber, hard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.52 Fiber, insulating board. . . . . . . . . . . . . . . . . 296.2, 472.93, 473.3 thermal insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473.3 typha. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .349.7 Vulcanized. . . . . . . . . . . . . . . . . . . .707. 12, 719.52, 893.8, 953.2 Fiber barrels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951. 11 Fiber board, insulating. . . . . . . . . . . . . . . . .296.2,472.93, 473.3 Structural, hard-pressed. . . . . . . . . . . . . . . . . . . . . . 472.93 Fiber-board baskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952. 14 Fiber board boxes. . . . . . . . . . . . . . . . . . . . . . . .953.2,954. 1,954.36 Fiber brooms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981.2 Fiber brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Fiber building boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.93 Fiber cans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.36,959.1 Fiber composition of textile products. . . . . . . . . . . . . . . 310.0 365.0, 373. O, 397. O Fiber conduit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 495. , 715. 11 Fiber Crates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.1 Fiber drums. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.31 Fiber firkins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.45 Fiber gaskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 13 Fiber helmets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342. 1 Fiber identification (textiles). . . . . . . . . . . . . . . . . . . . . .300.4 Fiber insulating board. . . . . . . . . . . . . . . . . . 296.2, 472.93, 473.3 Fiber insulating lath. . . . . . . . . . . . . . . . . . . . . . . . .472.93, 514.0 Fiber kegs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.46 Fiber kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.66 Fiber mats, door. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .349.1 Fiber packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-28 Fiber palls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.63 FIber sheathing board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.93 Fiber Sponges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293. Fiber tile boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.93 Fiber tubs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.73 Fiberboard, corrugated. . . . . - - - - - - - - - - - - - - - - - - - - - - - - - 472-93 Waterproof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.93 Fiberboard boxes. . . . . . . . . . . . . . . . . . . . . . . . . 953.2,954. 1,954.36 Fiberboard conditioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470.3 Fiberboard containers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 Fibers, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30O. , 300.4 Fibers, 1dentification. . . . . . . . . . . . . . . .300., 360., 370. , 397.0 Fibrated leather (for gaskets). . . . . . . . . . . . . . . . . . . . . . 707. 12 Fibrous insulating glass. . . . . . . . . . . . . . . . . . . . . . .296.2, 521.6 Fids, hand, sailmakers' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Field and track goods and apparatus. . . . . . . . . . . . . . . . . 943.94 Field carrier, collapsible. . . . . . . . . . . . . . . . . . . . . . . . . . 915.33 Field-coat paints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844.3 Field glasses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.2 Field hats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 21 Field inspectors check list for building construction 518.50 Field Jackets (Marine Corps). . . . . . . . . ... . . . . . . . . . . . . . 311.1 Field lighting set, portable. . . . . . . . . . . . . . . . . . . . . . . . 716.39 Field lighting truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.37 Field maintenance shelter, glider repair. . . . . . . . . . . . .319.98 Field note book. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. Field range, liquid gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Field range fire unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-1 Field safe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.5 Fifes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 925.2 Fifth Wheel kingpin ſor trailers. . . . . . . . . . . . . . 722.39, 729.2 Figs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131-3 Figures, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Figwort (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 89 Filberts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135-4 File and rasp, veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 File cleaners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.9 File cleaning brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 File folders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 494. File trays, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435-5 Files, board, paper. . . . . . . . . . . . . . . . . . . . . . . . . . . .435. 5, 932.6 bone and dental finishing. . . . . . . . . . . . . . . . . . . . . . . . 915. 11 for gold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 hoof knife. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 machinists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.61 rasps, hack saws, and scribers. . . . . . . . . . . . . . . . . . . 615.6 root canal, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Swiss pattern. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-61 Veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Vulcanite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-61 Wood. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 435-5 Fili form bougie. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-21 Filing-and-setting machines. . . . . . . . . . . . . . . . . . . . . . . . . 789. Filing boxes, cardboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 Filing cabinets, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.7 Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435-5 Filing cases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954-22 Filing furniture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.7 Fill of container. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100. , 950. Filler, asphalt (paving) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-15 bituminous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-15 cement grout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512-16 control knob. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 crack and seam, paste. . . . . . . . . . . . . . . . . . . . . . . . . . . . 849.2 expansion Joint (cork). . . . . . . . . . . . . . . . . . . . . . . . . . . 425-2 Joint, cork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414 - 1,425-2 Joint, expansion. . . . . . . . . . . . . . . . . . . . . 208.93, 425.2, 505.15 mineral (paving) . . . . . . . . . . . . . . . . . . . . . . . . . . .512.16, 516-0 paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470-4 pavements, asphalt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 15 pavements, mineral. . . . . . . . . . . . . . . . . . 505. 16, 512. 16, 516.0 Strawboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472-25 Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849-2 liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849-2 Filler metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-26 Filler panels (electrical) . . . . . . . . . . . . . . . . . . . . . . . . . . 718.22 Fillers (lumber) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • e e º 'º e 413.20 pape T - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . 470-4 premolded Joint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-15 Filling, felt mattress. . . . . . . . . . . . . . . . . . . . . . . . .301.4, 365.98 Filling station pumps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793-6 Film, aerial photographic. . . . . . . . . . . . . . . . . . . . . . . . . . . 911-2 buzz-track test. . . . . . . . . . . . e - e. e. e. e º & © & G e . . . . . . . . . . 911.2 microcopying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.2 nitrocellulose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.50, 911.2 photographic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.50, 911-2 plastic, transparent, molsture-resistant. . . . 849.6, 893.6 professional portrait and commercial sheet. . . . . . . 911.2 reflection-reducing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.9 safety, motion picture. . . . . . . . . . . . . . . . . . . . . . . . . . . 911-2 Silent motion picture. . . . . . . . . . . . . . . . . . . . . . . 911. 2, 912. Sound-focusing test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.2 sound motion picture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911-2 X-ray. . . . . . . . . . . . . . & © e º ºs . . . . . . . . . . . . . . . . . . . . 717-3, 911-? X-ray nitrocellulose. . . . . . . . . e e º e º e º & © º 'º e º 'º 518.50, 911.2 X-ray, photoroentgenographic. . . . . . . . . . . . . . . . . . . . . 717.3 Film assessing kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Film backing Papé T- - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . .478.34, 911.3 Film carrier, dental. . . . . . . . . . . . . • e e º 'º º e e º ºs º º . . . . . . . 915. 14 Film containers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.21 Film developer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Film dryer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Film f1lter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911-? Film holder, photographic. . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Film identification recorder. . . . . . . . . . . . . . . . . . . . . . . . 911.9 Film leader, motion picture. . . . . . . . . . . . . . . . . . . . . . . . . 911.2 Film pack cases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.2 Film plotting table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Film processing tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956. 2 F11m projectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9, 912. Film protect 10n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3, 911-2 1227 Directory of Commodity Specifications Film reel- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 911.2 Film splicer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Film Spools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.2 Film Storage and handling. . . . . . . . . . . . . . . . . . . . . 518.50, 911.2 Film Viewer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Film Viewer case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.23 Films, plates, and reels. . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.2 Filter assembly, “fluid metering pump. . . . . . . . . . . . . . . . 755.2 Filter paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 471.2 Filter sand. . . . . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - 619.4 Filter unit, photographic. . . . . . . . . . . . . . . . . . . . . . . . . . . 911.4 Filtering devices, coffee. . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Filtering materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882.0 Filtering ring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.21 Filters, air. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 air pump Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755.2 carburetor air. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.20,724.21 Chemical, portable oil. . . . . . . . . . . . . . . . . . . . . . . . . . . 724.29 color. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 electrical (radio). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.64 nomenclature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.0 felt, Canister. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.98 film. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.2 gasoline (ship systems)................. • . . . . . . . . 725.41 hydraulic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.29 noise, radio frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . 724.29 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .722.31, 722.39 photographic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.4 Pump- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 755.0, 755-2 radio band eliminators. . . . . . . . . . . . . . . . . . . . . . . . . . . 718.69 radio teletype. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.69 Tay, glass. . . . . . . . . . . . . e e º e º º te e º e º e º e º e g c e º e g º e ºs 526.9 Sand, for Water purification units. . . . . . . . . . . . . . . 512. 12 S1&nal lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525.3,718.39 Sw1tchbox. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-12 turn and bank indicator. . . . . . . . . . . . . . . . . . . . . . . . . . 724.29 Wood pulp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 471-2 Finder, direction, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.66 height, photo interpreter. . . . . . . . . . . . . . . . . . . . . . . . 911.9 Fine aggregates. . . . . . . . . . . . . . . . . . . . . . . . 512.10, 512.13, 516.0 Fineness of pulp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.50 Finger cots, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.52 Finger pads, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.9,932.9 Finger print pad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.39 Finish, enamel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600.3, 843.31 Finish lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411-43 Finished coal-tar products. . . . . . . . . . . . . . . . . . . . . . . . . . 803. Finishers, Vulcanite, dental. . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Finishes, floor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846. 33 textile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300.4 Finishing file, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Finishing knife. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Finishing machines, floor. . . . . . . . . . . . . . . . . . . . . . . . . . . 717.2 Fir, douglas, p11es. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 44 for aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400.23, 413.31 Fir and douglas fir flooring. . . . . . . . . . . . . . . . . . . . . . . . 411.23 Fir car stock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413-21 Fir Cross-ties, railroad. . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 14 Fir grading rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.23 Fir D1 ling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.44 Fir poles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.34 Fir ties and switch ties. . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 14 Fire alarm boxes and grounding assembly. . . . . . . . . . . . . 718.32 Fire-alarm cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Fire-alarm equipment (shipboard). . . . . . . . . . . . . .718.32,725.42 Fire alarm systems, automatic. . . . . . . e - © tº e g º ºs e - . . . . . . 718.32 Fire alarms. . . . . . . . . . . . . . . . . . . . . . 718.0, 718.30, 718.32, 979.3 Fire apparatus, motorized. . . . . . . . . . . . . . . . . . . . . . . . . . . 970. Fire apparatus housing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 974.4 Fire appliances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 970. F1re axes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-11 Fire barrels and pails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 978. Fire-box steel for locomotives. . . . . . . . . . . . . . . . . . . . . . 604. 11 Fire brick and tiles, and fire Clay brick. . . . . . . . . . . 534. 12 Fire brick tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.10 Fire brigade training. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 970. Fire-camp kitchen tra 1ler. . . . . . . . . . . . . . . . . . . . . . . . . . . 729.2 F1 re-camp S19 ns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 998. Fire Clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.3, 534. 12 Fire-clay brick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 10, 534. 12 Fire-clay flue fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.5 Fire clay flue linings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534-29 Fire clay 1nsulation for boiler ſurnaces. . . . . . . . . . . . 707.45 Fire clay plastic refractories. . . . . . . . . . . 518.9, 531.0, 531.3 Fire clay refractories. . . . . . . . . . . . 531.0, 531.3, 534. 10, 534. 12 Fire door equipment, ship. . . . . . . . . . . . . . . . . . . . . . . . . . . 725.42 Fire doors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59, 605. 22, 617.9 Fire engine tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.2 Fire extinguisher charges (foam type). . . . . . . . . . . . . . . 973.3 Fire extinguisher hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202. 31 Fire extinguishers, aircraft. . . . . . . . . . . . . . . . . . .973. 2,973.4 foam. . . . . . tº º e º 'º - e º e º ºs e . . . . . . . . . . . . . . . . . . . 973. 2, 973.5 hand chemical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 973.2 Soda acid. . . . . . . . . . . . . tº 49 . . . . . . . . . . . . . . . . . . 973.2 Fire extinguishing apparatus and supplies. . . . . . . .970-979 F1 re-extinguishing liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . 973.3 Fire extinguish 1ng Systems. . . . . . . . . 725.42, 970. , 973. 4,973.5 Fire-fighters' coats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.54 Fire fighting equipment in metal mines. . . . . . . . . .750. , 970. Fire fighting practices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 970. Fire finder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.9 Fire finder map board table. . . . . . . . . . . . . . . . . . . . . . . . . 916.8 Fire finder Stand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.9 Fire for range unit, field. . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Fire hazard classification of building materials. ... 518.50 Fire hazard properties of flammable liquids, gases and volatile solids. . . . . . . . . . . . . . . . . . . . . . . 500. , 800. , 997.2 Fire hazards of COmmercial cars and motor trucks. . . . 722.0 Fire hose, chemical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.21 unlined linen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.41 Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203-41 Fire hose and fittings. . . . . . . . . . . . . . . . . . 202.41, 974.0, 974.1 F1 re hose coupling screw thread. . . . . . . . . . . . . . . . . . . . . 974.0 Fire hose fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . .974. 2, 976. Fire hose gaskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-13 Fire hose nozzle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .974. 2, 976. Fire hose rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 974.3 Fire hydrants. . . . . . . . . . . . . . . . . . . . . . . 607.0, 607.6, 970. , 976. Fire insulated containers. . . . . . . . . . . . . . . . . . . . . . . . . . . 613.7 Fire-insulated Safes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.5 Fire ladders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 979-1 Fire lanterns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 979.2 Fire line trencher. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 741-4 Fire loss prevention. . . . . . . . . . . . . . . . . . . . . . . . . . 518.50, 605. 22 Fire mains, laying of..518.50, 545.3, 545.9, 607.3, 607.4, 607.11 Fire palls, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951-64 Fire point, testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.0, 505.0 Fire pots, gasoline. . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9, 615.72 Fire DTeVent iOn and protection as applies to hospitals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-51 Fire prevention and protection as applied to hotels 518.51 Fire prevention and protection as applied to public and parochial Schools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.51 Fire prevention regulations. . . . . . . . . . . . . . . . . . . . . . . . . 970. Fire protection Systems. . . . . . . . . . . . . . . . . 607.0, 718.30, 970. Fire pumps. . . . . . . . . . . . . . . . . . . . .750. , 755.0, 755. 1,970. , 975. Fire resistance in buildings. . . . . . . . . . . . . . . . . . . . . . . . 518.50 Fire-resistant cotton cloth. . . . . . . . . . . . . . . . . . . .303.1, 308.9 Fire retardant chemicals for lumber and timber. . . . . . 831.9 34.9, 839.38 Fire retardant properties of fabrics. . . . . . . . . . . . . . . . 303.0 Fire retardant properties of wood. . . . . . . . . . . . . . . . . . . 400. 13 Fire-starting bomb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 869. Fire stream tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.2 Fire swatter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Fire tests of door assemblies. . . . . . . . . . . . . . . . . . . . . . . 518.50 Fire tests of materials and construction. . . . . . . . . . . . 518.50 Fire-tool Outfit trailer. . . . . . . . . . . . . . . . . . . . . . . . . . . . 729-2 Fire-truck ladder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 979. 1 Fire trucks, automobile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.2 Fire unit for f 1eld range. . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Fire-weather forecasting trucks. . . . . . . . . . . . . . . . . . . . . 722. 1 Fire weed (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-89 Firearms and Ordnance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619. 1 Firebox plates, copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641-21 Firebox plates, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604. 11 Fired pressure vessels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703-0 Firemen's helmets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4 Fireplaces, Indoor and Outdoor. . . . . . . . . . . . . . . . . . . . . . 518.80 Fireproofing Structural steel buildings. . . . . . . . . . . . . 605.22 Fireworks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 865. Firing device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 864. Firing device cases. . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9, 646-59 Firing device cushions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209-99 Firing of clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.0 Firing signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-39 Firing Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.49 Firing wire reel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.36 Firkins and kegs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.4 First aid dressings. . . . . . . . . . . . . . . . . . . . . . . . . . . 915-51, 915-52 First aid fire appliances. . . . . . . . . . . . . . . . . . . . . . . . . . . 970. First aid kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 52,958.9 First aid pocket pouch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 First-aid supplies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 52 Fish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .030–039 canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 035.2 flaked, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 035.4 fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 031- Salted or dry cured. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 034. Fish boilers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-22 Fish cutting machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.2 Fish hooks, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.8 Fish meal feeds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 039.4 Fish net. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317-4 Fish oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 042. , 848-5 Fish paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473.91 Fish Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Fishing k1ts. . . . . . . e is e e s e e s e e s s a e . . . . . . . . . . . . . . . . . . . 943-8 Fishing lines and accessories. . . . . . . . . . . . . . . . . 331. 11, 943.8 Fishing tools (oil well) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 754. Fitch brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.2 Fittings, brass. . . . . . . . . . . . . . . . . . . e e º 'º - © tº . . . . . 607. 14, 645.4 bronze. . . . . . . . . . . . . . • * e g º e º 'º e º e s e e º e º e º ºs e e . . . . . . . 646.51 cable and conduit. . . . . . e e º º º º º º ſº tº º . . . . . . . . . . . . . . . 715-11 Cast iron. . . . . . . . . . . e - e is tº e º º & © . . . . . . . . . . . . . 607. 11, 607-14 copper tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645-4 1228 Index Fittings, diamond COI’e drill. • - - - - - - - - - - - - - - - - - - - - - - 741. 3 electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 11 flanged, steel- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 607.14, 646.51 fluid connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.22 forged. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 fuel and oil tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.4 gage-glass (tubular). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646. 51 hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.9, 724-22 lubrication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.29 lubricator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 794. Imilk pipe line. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.0, 731. pipe, alloy steel. . . . . . . . . . . . . . . 607. 4,607.6,622.3,656.0 aluminum-alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.9 brass- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 607. 14,645.4 bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646.51 Cast iron, gray iron. . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 607. 10, 607. 11, 607. 12, 607. 14,607.4, 607.6, 611. 11 lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651. 8 malleable iron. . . . . . . . . . . . . . . . . . . . . 607.2,607. 4,607.6 Steel. º tº º ºs e . . . . . . . . . . . . . . . . . 607.2, 607. 4, 621.22, 621.23 Soldered Joint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.25,645.4 tube, brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645. 24 bronze- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 646.42,646.51 plastic (aircraft) . . . . . . . . . . . . . . . . . . . . . .724.20,724.22 welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.4, 622.3,767. Five bromides elixir. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.89 Fixed ceramic-dielectric capacitors. . . . . . . . . . . . . . . . . 713. 1 Fixed mica-dielectric capacitors. . . . . . . . . . . . . . . . . . . . 713.1 Fixed paper-dielectric capacitors. . . . . . . . . . . . . . . . . . . 713.1 Fixer, photographic, X-ray powder. . . . . . . . . . . . . . . . . . . 911.9 Fixture Wire, asbestos insulated. . . . . . . . . . . . . . 715.44,719.51 Fixtures, curtain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.9 electric lighting. . . . . . . . . . . . . . . . . . . . . . . . . .716.32,716.39 lighting, fluorescent. . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.32 plastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893.7 plumbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 21, 612.23, 645.4 porcelain and Vitreous China. . . . . . . . . . . . . . . . . . 532.23 Flag cases, duck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.2 Flag colors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .306.0, 840.4 Flag kit and flags. . . . . . . . . . . . . . .306.43, 306.46,319.2,369.5 Flag set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.43 Flagpole, tubular steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.0 Flagpole bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.9 Flags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379.2 Cotton. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.43 international code. . . . . . . . . . . . . . . . . . . . . . . . .306.43, 306.44 sector (athletic). . . . . . . . .- . . . . . . . . . . . . . . . . . . . . . . 943.94 semaphore. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.43 W00l. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.44 Flagstaffs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Flake glue. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O93.3 Flaked fish, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 035.4 Flame arresters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .603.43, 970.1 Flame extinguishing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 970. Flame lamps, safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997.1 Flame thrower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 869. Flame proof wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.44 Flammable liquid Safeguards. . . . . . . . . . . . . . . . . . . . . . . . . 503.0 Flammable liquid Storage spaces. . . . . . . . . 518.51, 613.9, 950. Flammable liquids, gases, chemicals and explosives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .703.0, 705.0 Flammable liquids, ordinance regulating. . . . . . . . 503. O, 956.2 Flammable liquids storage tanks. . . . . . . . . . . . . . . 605.25,725.40 Flammab 111ty of plastics. . . . . . . . . . . . . . . . . . . . . . . . . . . . 893. O Flange castings, carbon steel. . . . . 607.4, 607.6, 611.41, 622.5 gray iron. . . . . . . . . . . . . . . . . . . . . . . . . 607. 14,607.6, 611. 11 malleable iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.21 Flange fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607. 14,646.51 alloy-steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .622.5,656.0 malleable iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.2 pipe, cast iron. . . . . . . . . . . . . . . . . . . 607. 14,607.6, 611.11 malleable 1ron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.4 steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.4,607.6, 611.41 Flange unions, steel (oil well) . . . . . . . . . . . . . . . . . . . . . 754. Flanged Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Flanges, alloy-steel. . . . . . . . . . . . . . . . . . . . . . . . . . . 622.5, 656.0 bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .646.50, 646.51 hard lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . 651.3 Imalleable iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.2, 607.6 pipe, cast 1ron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607. 14 Steel. . . . . . . . . . . . . . . . . . 607.0, 607.4, 607.6, 622.3, 656.0 steel (011 well) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 754. Steel Welding neck. . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - 607.2 tube, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.21 Water-pipe, automobile. . . . . . . . . . . . . . . . . . . . . . . . . . . 722.33 FlangeWays and gages on Curves. . . . . . . . . . . . . . . . . . . . . . 606.0 Flannel, Canton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.2 bandage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .398.31, 915. 51 Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .304.2 outing. . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.2 Wool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.93 Wool-cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365.93 Flannel bandage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398.31 Flannel Shirting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .304.2, 365.93 Flannel shirts. . . . . . . & E → * * * * • . . . . . . . . . . . . . . . . . . . . . . . 368.5 Flapper Valve assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724 .29 Flares, liquid-burning. . . . . . . • . . . . . . . . . . . . . . . . 997. 1 Flash point testing. . . . . . . . . • 502.2, 503.0, 504.0, 505.0, 840.5 Flash ranging Sw1tchboard. . . . . . . . . . . . . . . . . . . . . . . . . . . 718.39 Flash Welding machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767- Flasher, lamp assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716 - 19 Flasher relay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.43 Flashing, copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.9 Flashing light signal lamp. . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Flashings for built-up roofing. . . . . . . . . . . . . . . . . . . . . . 518.57 Flashlight batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.1 Flashlight cases, metal and fiber. . . . . . . . . . . . . . . . . . . 716.13 Flashlight lamp assembly. . . . . . . . . . . . . . . . . . . . . . 716. 13,716.39 Flashlight powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Flashlights, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 13 Flask press, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Flask tongs. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915. 11 Flasks, compressed air. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956. 1 dist1lling, Saybolt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 except laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955.3 laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 steel (for compressed air) . . . . . . . . . . . . . . . . . . . . . . . 956.1 Vulcanizer, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 with Cup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Flat cars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726-2 Flat duck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-1 Flat finish paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843-1 Flat fitch brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-2 Flat glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531. Flat-head pins (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . 724.22 Flat iron cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-42 Flat steel strapping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604-22 Flat steel wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-40 Flat varnish brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.2 Flat Writing paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478- 12 Flat irons, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . .717. 1, 787. Flatting oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 848-9 Flatware, silver and silver-plated. . . . . . . . . . . . . . . . . . 691.2 steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-14 Sterling silver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 691-2 Flatwork ironers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Flavoring extracts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175. Flax, hemp, and Tamie. . . . . . . . . . . . . . . . . . . . . . . . . . . .300-339 Flax fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330. Flax packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .339.7, 707. 22 Flax twine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331.21 Flaxseed, ground . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - 112.1 medicinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.42 Flaxseed grain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102.3 Flaxseed meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112. 1 Flaxseed oil, medicinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813. 5 Flaxseed (Linseed) oil cake and meal. . . . . . . . . . . . . . . . 112.1 Flesh fork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-14 Fleshy fruits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.2 Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-2 dried. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133-2 Flexible aluminum alloy tubing. . . . . . . . . . . . . . . . . . . . . . 631.42 Flexible cleaners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.79, 619.99 Flexible collodion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-7 Flexible C Onduit and ferrules. . . . . . . . . . . . . . . . . . 607.7, 715. 13 Flexible connectors. . . . . . . . . . . . . . . . tº gº tº º & tº . . . . . . . . . . . 725.43 Flexible gas tubing. . . . . . . . . . . . . . . . . . . . . . . . . . . 202.31, 997.2 Flexible metallic hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.7 Flexible metallic packing. . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 23 Flexible nonmetall1C conduit, electrical. . . . . . . . . . . . 715. 13 Flexible nonmetallic tubing. . . . . . . . . . . . . . . . . . . . . . . . . 715. 11 Flexible plastic extrus 10ms. . . . . . . . . . . . . . . . . . . . . . . . . 893.9 Flexible steel conduit. . . . . . . . . . . . . . . . tº e º e º ſº . . . 607.7, 715. 11 Flexible tubing, aluminum alloy . . . . . . . . . . . . . . . . . . . . . 631.42 Flexible tubing for Wire protection. . . . . . . . . . . . . . . . . 715. 13 Flexible Varnished tubing. . . . . . . . . . . . . . . . . . . . . . . . . . . 719.50 Flight indicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.26 Flight Service Chests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.43 Flinders bars. . . . . . . . . . . . * * * * > gº tº º e º ºs e º ºs e º 'º dº tº e º e º e gº . . 603.1 Flint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541-1 Flint Clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.0 Flint paper. . . . . . . . . . . . . . . . . . . . . . . . . . . ge º 'º tº e º ſº tº e de tº g gº . 541.4 Float, dental, veterinary. . . . . . . . . . . . . . . . . . . . . 915. 11,915. 19 Floater hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.22 Floating White toilet soap. . . . . . . . . . . . . . . . . . . . . . . . . . 871. 15 Flood control Structures, concrete. . . . . . . . . . . . . . . . . . 518.68 Flooding Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Floodlight field lighting truck. . . . . . . . . . . . . . . . 716. 2,722. 1 Floodlight lamp assembly. . . . . . . . . . . . . . . . . . . . . ... 716.2, 716.39 Floodlighting railroad yards. . . . . . . . . . . . . . . . . . . . . . . . 716.30 Floor blocks, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.3 Floor brush. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981-4 Floor covering, linoleum. . . . . . . . . . . . . . . . . . . . . . . . . . . . .391. Floor Covering, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208-1 Floor drains. . . . . . . . . . . tº º ºs º ºr e º ºs . . . . . . . . . . . . . . . 611-14, 725.41 Floor finishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.33 Floor forms, concrete Jolst. . . . . . . . . . . . . . . . . . . . . . . . . 518.50 Floor furnaces, oil burning. . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Floor gratings, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.59 Floor lamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716-38 Floor light glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521.7 Floor machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717-2 Floor mats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .208. 1,349. 1, 722.39 Floor mops, oil-treated. . . . . . . . . . . . . e e s ∈ e s s e º e s a º is º & 983. Floor 011, mineral. . . . . . . . . . . . . . . . . . . . . . de & © tº gº tº - - - - - - 504. Floor plate, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605-28 1229 Directory of Commodity Specifications Floor polishing brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.4 Floor-polishing machines, electric.................. 711.24 Floor Sanding machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.2 Floor scrubbing brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Floor scrubbing machines. . . . . . . . . . . . . . . . . . . . . .711.24,789. Floor sealer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849.2 Floor Sweeping brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981.4 Floor sweeps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981.0 Floor tile, clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.22 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208. 1 Floor Varnishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.33 Floor Wax - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 891. Floor waxing brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.4 Flooring, asphalt mastic. . . . . . . . . . . . . . . 505. 13,505. 16, 505. 17 beech- - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . .411-29, 518.56 birch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .411. 29, 518.56 Car - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 413.20 Cedar- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 411.21 creosoted wood block. . . . . . . . . . . . . . . .402.30,411. 29, 518.56 fir and Douglas fir. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411.23 hemlock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411.24 lumber- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . .411.2, 413.20 maple. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .411.25, 518.56 oak- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 411. 26 DeCarl. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 411.29 Pine. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 411-27 redwood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411.29 Spruce. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 411.28 steel grid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605.21 Floors, asphalt mastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 17 block, asphalt. . . . . . . . . . . . . . . . . . . . . . 505. 17, 505.56, 518.56 brick- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 518.35 concrète. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516. 5 conoréte Joist construction. . . . . . . . . . . . . . . . . . . . . . 518.50 monolithic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.9, 518.56 'terrazzo- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 511-3 tile, for buildings. . . . . . . . . . . . . . . . . . . . . . . . 518.56, 534.20 waterproofing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.56 Water tight. . . . . . . . . . . . . . . . . . . . . 505. 17, 505. 19, 515. , 518.56 WOOCl block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 15 Floors for buildings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.56 Floors of battery rooms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.56 Floss, dental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Flour, blood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .098. 1, 119.3 buckwheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . a- 102.2 corn gluten. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.4 feed, rye. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118-9 graham. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107.4 pumice. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 541-5 Wheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107.3 whole wheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107.4 wood, prevention of dust explosions. . . . . . . . . . . . . . . 789. Flour bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957. 19,957.2 Flour bolters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 786. Flour brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.3 Flour handling Outfit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 786. Flour hoppers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 786. Flour middlings, rye. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118.9 Flour mills, prevention of dust explosions in. . . . . . . 789. Flour paste. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881.27 Flour Sieves. . . . . . . . . . . . . . . . . . . . .612.22, 612.3, 645.31,786. Flow measurements Of White Waters and Wastes (paper). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .793.0, 793.4 Flow of portland-cement concrete. . . . . . . . . . . . . . . . . . . . 516.0 Flow of water 1n pipes and pipe ſittings. . . . . . . . . . . . 607.0 Flower, passion (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Flower seeds. . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 244- Flowering spurge (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Flowers of sulfur. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Flowing brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.2 Flowmeters, fuel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.6 Flue and exhaust gas analyses. . . . . . . . . . . . . . . . . . 703.0, 705. O Flue connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-6 Flue fittings, fire clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.5 Flue linings, clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.55, 534.29 Flues (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703-0 Fluid, anti-icing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822.9 fog (oil) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503-2 hydraulic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502.2, 504-37 hydraulic brake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.97 parachute marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849-9 shock absorber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.97 Fluid connection fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . 724 .22 Fluid metering pump assemblies. . . . . . . . . . . . . . . . . . . . . . 793.6 Fluid meters. . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 793-0 Fluid segregator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755.9 Fluidextract of barks and Stems. . . . . . . . . . . . . . . . . . . . . 818. 34 Fluidextract of fruits and Seeds. . . . . . . . . . . . . . . . . . . . 818.32 Fluidextract of leaves and flowers. . . . . . . . . . . . . . . . . . 818.33 Fluidextract of roots, rhizomes, and bulbs. . . . . . . . . . 818.31 Fluidextracts. . . . . . . . . . . . . . . . . . . . . . . . . . .818. 3, 818.30, 818.39 Fluid glycerates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.94 Flumes, wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Fluoborates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Fluoresce in sodium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 1, 834.9 Fluorescent electric lamps and desk lamps. . . . . . . . . . . 716. 18 Fluorescent instrument identification and range markers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724 .29 Fluorescent lamp auxiliaries. . . . . . . . . . . . . . . . . . . . . . . . 716.18 Fluorescent-lamp control equipment. . . . . . . . . . . . . . . . . . 716.39 Fluorescent lamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 18 Fluorescent lighting fixtures. . . . . . . . . . . . . . . . . 716.32, 716.39 Fluorescent material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844. Fluorescent penetrant method of inspection. . . . . . . . . . 600. 1 Fluorescent standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 18 Fluorides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Fluoroscope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Fluoroscopy table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-36 Fluorspar and cryolite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 591. Fluosilicates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Flushing Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-6 Flute. - . . . . . . . . . . . • * * * * G - e º ºs e e º e e º e - © tº e º e s tº e > e º O e º e 925.2 Flux, brazing (silver) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 697.3 gas-welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 697.2 nonacid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844-1 reducing, for gold alloys. . . . . . . . . . . . . . . . . . . . . . . . 915-12 soldering (paste). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 697.1 Welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 697. 2 Flux for soldering, welding, and bronzing. . . . . . . . . . . 697. Fly-spray insecticide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881. 22 Fly trap- - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . 603-43 Flying goggle frames. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914-5 Flying goggle lenses and goggles. . . . . . . . . . . . . . . . . . . . 914. 1 Flying helmet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4, 717.4 Flying Jackets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4, 311- 1 Flying scarf, heavy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367-5 Flying suit, Summer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.6 Flying trousers. . . . . . . . . . . . . . . . . . . . . . . . . . 069.4, 311-4, 368. 1 Flying vest. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-4 Flypaper, ribbon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479.2 Flywheel housing, automobile. . . . . . . . . . . . . . . . . . . . . . . . 722.31 Foam extinguisher systems (fire). . . . . . . . . . . . . . . . . . . . 973.5 Foam meter maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.30 Foam-type ſire-extinguishers, portable. . . . . . . . . . . . . . 973.2 Focal lengths of lenses. . . . . . . . . . . . . . . . . . . . . . . . 911. 4, 911.6 Fodders and feeds. . . . . . . . . . . . . . . . . . . . . . . . . . . . 110-119, 119.9 Fodders and poultry feeds. . . . . . . . . . . . . . . . . . . . . . . . . . . 117. Fog fluid (oil) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503.2 Fog position buoy Outfit. . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Foll, aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.9 gold. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 662. platinum, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 submarine mine (lead). . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.9 tin- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 681.49 Folder covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475.3 Folders, file. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 494. red rope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475.3 rubber glove sterilizing. . . . . . . . . . . . . . . . . . . . . . . . . .319.99 vertical file (calendered) and wallet type. . . . . . . 494. Folding boxes, paper board. . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 Folding camp cots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433. 1 Folding card table . . . . . . . . . . . . . . . . . . . . . . . . . . . . .431.9, 439.9 Folding chairs and Camp Stools. . . . . . . . . . .438.3,438.9, 61.3.3 Folding cots. . . . . . . . . . . . . . . . . . . . . . . . . . .319.94, 431. 13, 613.1 Folding endurance of paper. . . . . . . . . . . . . . . . . . . . . . . . . . 470.3 Folding machine, sheet, laundry. . . . . . . . . . . . . . . . . . . . . 787. Folding tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433.2 Folding tablet box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 Foliage type Vegetables, Canned Or preserved. . . . . . . . 125. Foliage type vegetables, fresh. . . . . . . . . . . . . . . . . . . . . . 121. Followers, draft gear, railway. . . . . . . . . . . . . . . . . . . . . . 611.59 Food carriers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 39, 915-46 Food cart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Food choppers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-3 Food colors, coal tar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 13 Food container (electrically heated). . . . . . . . . . . . . . . . 717.1 Food container Jar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955.4 Food container with cover. . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29 Food Conveyors for Outdoor use... . . . . . . . . . . . . . . . . . . . . 429.3 Food mixers, electric. . . . . . . . . . . . . . . . . . . . . . . . . . 717.2, 719.92 Food pots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 Food separator, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.92 hand operated. . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - 612-3 Food Service equipment. . . . . . . . . . . . . . . . . . . . . . . . 612.29, 613.9 Food trays, waxed paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 494. Food truck container. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29 Food trucks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729.3 Fool's parsley (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . 816.85 Foot and Case engine, dental. . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Foot measuring and shoe ſitting. . . . . . . . . . . . . . . . . . . . . O67.0 Foot powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 872.3 Foot protective guards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 797. 1 Foot stools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .435.2, 613.3 Foot tubs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.41 Football. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069. 1, 943. 1 Football pants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.4 Footings, concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.52 Footwear, protective Occupational. . . . . . . . . . . . . . . . . . . 067.1 Forage plant Seeds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243. Force-Cups, plumbers. . . . . . . . tº e º ºs e º ºs º - - - - - - - - - - - - - - - - 209-4 Forceps, bone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11, 915-29 Crown slitting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 rubber dam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11,915. 19 splinter, veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Surgical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Index Forceps, tooth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Forceps cases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.29 Forceps punch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 Forest fire danger meter. . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.9 Forest fire fighting equipment. . . . . . . . . . . . . . . . .722.2, 970. Forest guard badge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944. 1 Forestry green and elastique green cloth. . . . . . . . . . . . 365.26 Forged axes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.11 Forged axles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.52, 622.6 Forged fittings. . . . . . . . . . . . . . . . . . . .607. 4,607.6, 622.3, 656.0 Forged hammers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.21 Forged hatchets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.11 Forged steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.51, 622.6 Forged steel chains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.50 Forged steel pipe flanges. . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Forges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.54 Forging hammers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 762.2 Forging rods, copper-base alloy steel. . . . . . . . . . 643.4, 645. 11 Forging steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.24 Forging tolerances. . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.24, 611. Forgings, alloy steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.31 Forgings, aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.43 aluminum bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647. 16 brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 bucket wheel, alloy steel. . . . . . . . . . . . . . . . . . . . . . . . 622.6 carbon-steel. . . . . . . . . . . . . . . . . . . . . . . . 611.51,611. 52, 611.59 chromium molybdenum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.6 chromium-molybdenum-aluminum steel. . . . . . . . . . . . . . . 622.6 chromium-nickel-silicon. . . . . . . . . . . . . . . . . . . . . . . . . . 621.31 Corrosion-resisting. . . . . . . . . . . . . . . . . . . . . . . .621.31,622.6 free-cutting manganese. . . . . . . . . . . . . . . . . . . . . . . . . . . 622.6 • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611.50, 611.59 hull, inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.0 locomotive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.6 machinery (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.0 magnes lum-base alloy. . . . . . . . . . - - - - - - - - - - - - - - - - - - - 695-6 manganese bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647.26 nickel alloy. . . . . . . . . . . . . . . . . .621. 21, 621.31, 622.6,656.0 nickel-chromium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 656.6 n1ckel-chromium-11"On alloys. . . . . . . . . . . . . . . . . . . . . . 656.6 nickel-chromium-molybdenum. . . . . . . . . . . . . . . . . . . . . . . 622.6 nickel copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654.51 nickel-copper-aluminum alloy. . . . . . . . . . . . . . . . . . . . . 643.9 pinions for main reduction gears. . . . . . . . . . . . . . . . . 622.6 railway car. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.6 ring and disk, alloy steel. . . . . . . . . . . . . . . . . . 611.0, 622.6 Small arms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.59 Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600. 1,602.2, 603.24 611.0, 611.50, 611.51, 611.52, 611. 59,621. 20, 621. 22,622.6 Steel, corrosion-resisting. . . . . . . . . . . . . . . . . . . . . . . 602.2 drum. . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - 611.51 for Ordnance. . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - 611.59 for turbine rotors. . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.6 free-cutting, manganese. . . . . . . . . . . . . . . . . . . . . . . 622.6 nickel-molybdenum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.6 turbine generator rotors and shafts. . . . . . . . . . . . . . 622.6 Wrought iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602. 1, 611.3 Forgings for recoil mechanisms. . . . . . . . . . . . . . . . . . . . . . 611. 50 Forgings for welding, steel. . . . . . . . . . . . . . . . . . . . . . . . . 611.51 Forks, flesh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14 hay and manure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.62 mill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 62 rail (tool) . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - 616.8 Spading. . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - 616.62 table. . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 612-14 tuning. . . . . . . . . . . . . tº e º ºs e º ºs e º sº e º sº e º 'º e º e º ºs º e º sº e º e e e 915. 29 Formaldehyde. . . . . . . . . - - - - - - - - - - - - - - - - - - - - 818.44, 824. , 881.4 Formic acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .818.59,821.9 Forms, commercial paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. Contract - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . 518.0 printed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. purchase contracts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. Warehouse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. Formula for determining rental space. . . . . . . . . . . 518.50, 518.51 Forty-five (45) degrees below zero lubricating oil. .. 504. 19 Foundation for building. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.52 Foundation for roads. . . . . . . . . . . . . . . . . . . . . 518.2, 518.31, 606.0 Foundation masonry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.89 Foundations, pavement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 13 505.31, 505. 32, 518.21, 518.23, 518.25, 518.26, 518. 27, 518.29 pile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.9, 518.52, 605. 12 Foundrles and foundry machinery. . . . . . . . . . . . . . . . . . . . . . 768. Foundry bellows. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.52 Foundry Clay - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . 510. Foundry coke- - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . 501-5 Foundry crucibles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 Foundry facings (carbon). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575. 1 Foundry patterns, wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Foundry pig iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601.23 Foundry sand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 510. , 512. 10, 512. 12 Fountain brushes for truck Washing. . . . . . . . . . . . . . . . . . . 982.3 Fountain cuspidor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Fountain solution for offset duplication. . . . . . . . . . . . . 936. Fountain Syringes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 26, 915. 27 Fountains, drinking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.23 Fourdrinier cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.39 Fourragere. - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944-4 Fowler's solution. . . . . . . . . . . . . . . . . . . . . . . . 814.2, 818.49, 832.4 Fowls, killed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O15.3 Fowls, live. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 007.1 Foxglove (digitalis) . . . . . . . . . . . . . . . . . . .816.31,816.39, 819.1 Fracture bed (hospital). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.1 Fragrant sumach (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Frame Structures other than bridges. . . . . . . . . . . . . . . . . 412.3 Frames, Bradford (medical). . . . . . . . . . . . . . . . . . . . . . . . . . 915.39 Cap- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 395. 19 distributing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 41, 718. 29 door, metal and Wood. . . . . . . . . . . . . . . . . . . . . . . . 423.0, 605-22 goggle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914-5 hacksaw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 62 heating, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 manhole. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-12 printing- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 911.9, 936. Drinting, X-ray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 radio pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.69 saw, dental. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915-11 window, wood. . . . . . . . . . . . . . . . . . . . . . . . . .423.0, 423.2, 423.9 Frames for S team engines and locomotives. . . . . . . . . . . . 702.2 Frangula (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . .816.59, 818.34 Frankfurter style Sausage. . . . . . . . . . . . . . . . . . . . . . . . . . . 018.23 Filling tanks of flammable liquids and Vapors. .. 518.50, 725.40 Freezers, ice cream. . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3, 717.2 Freight brakes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 Freight cars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726-1 Freight elevators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745-3 French collars, elastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.5 French follo paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478-21 French fry cutter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 French fry pot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-22 French-window catches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.42 Frequency converters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.2 Frequency-meter, alternating current. . . . . . . . . . . . . . . . 714.39 Frequency meter set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-65 Frequency modulation transmitters. . . . . . . . . . . . . . . . . . . 718.60 Fresco liner brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.2 Fresh beef and Veal cuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . 011.91 Fresh cream. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 021.2 Fresh eggs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 019.1 Fresh fish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 031. Fresh fruit, except subtropical. . . . . . . . . . . . . . . . . . . . . 132. Fresh milk, including pasteurized. . . . . . . . . . . . . . . . . . . 021. 1 Fresh pork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 012.91 Fresh shellfish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 036. Fresh water sponge (medicinal). . . . . . . . . . . . . . . . . . . . . . 097. Friction board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472-33 Friction facings, metallic. . . . . . . . . . . . . . . . . . . . . . . . . . 722-34 Friction tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755-0 Friction tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.56 Fringe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379.3 Fringe tree bark (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Frogs, cape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399-9 railroad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .606. O, 606.3 trolley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.63 Fronts, coat (hair cloth) . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.95 Frost weed (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-89 Frozen eggs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 019-2 Fruit, vegetable and berry baskets. . . . . . . . . . . . . . . . . . 952. 11 Fruit and vegetable cans. . . . . . . . . . . . . . . . . . . . . . . . . . . . 959. 1 Fruit baskets. . . . . . . . . . . . . . . . . . . . . . . . . .952. 11, 952. 12, 952-19 Fruit beverages. . . . . . e c & & e º sº e º ºs e º e º e º e º e s tº º & © tº s tº e º tº . 178. Fruit boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.31 Fruit butter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-51 Fruit-cocktall, Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-56 Fruit crates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954-31 Fruit jams.................................... 134.52, 134.55 Fruit Jellies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-53 Fruit julce beverages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178. Fruit juice extractors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.9 Fruit preserves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134.52, 134-55 Fruit Salads and sauces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-56 Fruit slicing machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Fruit standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130. Canned. . . . . . . . . . . . . • * * * * * * * * e º e º & # * . . . . . . . . . . . 134.0 Fruit trees. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259. Fruit type vegetables, canned and preserved. . . . . . . . . 126. Fruit type Vegetables, fresh. . . . . . . . . . . . . . . . . . . . . . . . 122. Fruits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130-139 Fruits, ripening of . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130. , 518.59 Fruits and berries (medicinal). . . . . . . . . . . . . . . . . 816.2-816.29 Fruits and fruit products. . . . . . . . . . . . . . . . . . . . . . . . . . . 130. Fruits and nuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130-139 Fry kettle, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717-1 Fry pans, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-22 Fryers, gas-fired deep fat. . . . . . . . . . . . . . . 614.2, 614.9,997.2 Frying pans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22, 614.9 Fuel, aircraft engine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503-3 aviation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503-3 califoric value. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500-0 D1esel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503-0, 503-4 liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503.4 motor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503-0, 503.3 Solid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º ſº e º 'º º sº tº e & © º 1.0 wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.0 Fuel and exhaust gas analysis. . . . . . . . . . . . . . . . . . 703.0, 705-0 Fuel and gas oils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503-4 Fuel and 1 lluminating olls. . . . . . . . . . . . . . . . . . . . . . . . . . 503. 639677 ()—#5—78 1231 Directory of Commodity Specifications Fuel and Oil pressure transmitter installation. . . . . . 724.20 Fuel bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957, 11 Fuel booster pumps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755.1 Fuel check Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.22 Fuel detonation rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503.0 Fuel economy. On locomotives, rules for. . . . . . . . . . . . . . 701.3 Fuel flowmeters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.6 Fuel gages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 Fuel hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.9 Fuel-moisture-indicator Scale. . . . . . . . . . . . . . . . . . . . . . . 919.9 Fuel-moisture-indicator sticks and stick screen..... 919.9 Fuel oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502.0, 503.0, 503.4 Fuel-oil burners (shipboard). . . . . . . . . . . . . . . . . . . . . . . . 703.3 Fuel oil distillates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503.0 Fuel-oil engines. . . . . . . . . . . . . . . . . . . . . . . . . 704.0, 704. 1,705.0 Fuel oil hose . . . . . . . . . . . . . . . . . . . . . . . . . . 202.22, 202.32, 202.43 Fuel-011 meters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.6 Fuel oil Service System (ship). . . . . . . . . . . . . . . . . . . . . . 607.0 Fuel 011 steam boilers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Fuel 011 tanks, concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.71 Fuel pump mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.33 Fuel pumps, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . .724.21,755.1 Fuel rating for detonation. . . . . . . . . . . . . . . . . . . . . . . . . . 503.3 Fuel Servicing trailer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729.2 Fuel Servicing truck, tractor trailer............... 722. 1 Fuel storage tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.71 Fuel System strainers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.22 Fuel tank, Self-sealing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 22 Fuel truck- - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . 722. 1 Fueling operations, airplane. . . . . . . . . . . . . . . . . . . . . . . . 724.0 Full Cream cheese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 022.42 Fuller board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.92 Fumigants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881.3-881.39 Fumigation ordinance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881.30 Fung1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.92 Fungicides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881.0, 881-9 Funnel tubes, laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Funnels, enamelware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.2 filter-type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681. 41 glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.2 Separatory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.2 sheet metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29 tin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29 Funnels and graduates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-44 Fur Caps. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 075-4, 395- 18 Fur gloves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 075-4 Fur mittens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O75.3 Fur parka. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 075-1 Fur robes. . . . . . . • * * * * . . . . . . . . . . . . . . . . . . . . . . . . . . . . 075.2 Fur Storage refrigerating systems. . . . . . . . . . . . . . . . . . . 785. 1 Furfural (furfuraldehyde)... . . . . . . . . . . . . . . . . . . . . . . . . . 824. Furfuryl alcohol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822.9 Furnace and caldron, portable (medical) . . . . . . . . . . . . . 918.9 Furnace temperature limit controls. . . . . . . . . . . . . . . . . . 614.0 Furnaces, air heating, coal-fired. . . . . . . . . . . . . . 614.4,792. 1 gas-fired. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.4 crucible. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703. 3 electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 floor, oil burning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 house heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.4 Furnaces and burners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703. 3 ship. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703-0 Furniture, metal and chrome plated. . . . . . . . . . . . . . . . . . 613.9 Steel, office - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 613.7 Furniture glides, noiseless. . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Furniture hardware, builders hardware, and plumbing 617. Furniture of wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400-439 Furniture polish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 891. Furniture Stock except plywood and Veneer. . . . . . . . . . . 413.53 Furring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514.63 Furring (lumber) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413-20 Furs. . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -07 9 Furs, dressed on the skin. . . . . . . . . . . . . . . . . . . . . . . . . . . 073. Fuse block mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.29 Fuse blocks, Cut-Out bases, and clips. . . . . . . . . . . . . . . 714.22 Fuse box (radio) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 18.69 Fuse cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369.9 Fuse Cut Out Standards. . . . . . . . . . . . . . . . . . . . . . . . . 714.22, 715. 12 Fuse holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714, 22 Fuse indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-21 Fuse lighter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 864. Fuse pullers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .616.99, 714. 20 Fused aluminum oxide abrasives for polishing uses... 891. Fusees. . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . 863. Fuses, detonators, and firing de Vices. . . . . . . . . . . . . . . 864. electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .'714.21, 715.30 link. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 970. Fuses and fuse holders. . . . . . . . . . . . . . . . . .714.2, 714.21, 714. 22 Fusible dental metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-12 Fusible links. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-21 Fusion Welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767. Fuze powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 867. G Gabard ine, cotton, moisture proof. . . . . . . . . . . . . . . . . . . . 392.4 Worsted. . . . . . . . . . . . . . as e e s tº e e e e º e º 'º e º e º ºs e º ſº e º 'º º º & © 365. 19 Gag, mouth- - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . 915.29 Gage blanks, plain and ring. . . . . . . . . . . . . . . . . . . . . . . . . 615.82 Gage glass cutters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 18 Gage glass fittings (tubular). . . . . . . . . . . . . . . . . . . . . . . 646.51 Gage glasses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526-6 Gage-testing Outfits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 Gage units, engine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 Gages, air-brake hose-coupling. . . . . . . . . . . . . . . . . . . . . . 202.11 aircraft pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 b011er Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 Center plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 Coupler, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.44 decimal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 depth, for submarines. . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.6 dimension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 draft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 except dimension gages. . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 except industrial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.4 fuel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 gas, high pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 hub depression. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.53 Journal bearing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 629-3 journal box and journal length. . . . . . . . . . . . . . . . . . . 611.22 journal Wedge- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 692. 3 limit Of Wear - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611. 53 manometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 meteorological. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 917.4 millimeter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 motorcycle rim. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26, 793.2 plug and ring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 automobile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206-0 ship. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703-0 rain and measurement Stick. . . . . . . . . . . . . . . . . . . . . . . 919.9 rain and SnOW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 917.4 raker length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 8 crew-thread. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 Sheet metal. . . . . . . . . . . . . . . . . . . . . . . . . . 604.0, 615.82, 641.21 side frame brake hanger bracket. . . . . . . . . . . . . . . . . . 726.2 side frame Spring seat. . . . . . . . . . . . . . . . . . . . . . . . . . . 611.49 Steel wheel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-53 surface, for crosscut saws. . . . . . . . . . . . . . . . . . . . . . . 615.82 thread. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 tide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916-4 tin plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604-31 tire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82, 793.2 railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 53 track. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.8 triple valve wear limit. . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 truck side bearing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 twist drill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 Vacuum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793-2 Water, ship. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703. O wheel checking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-53 wind. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.9 Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.82 Galatear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.26 Gall bladder Scoop and trocar. . . . . . . . . . . . . . . . . . . . . . . 915. 29 Galley Cutlery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14 Galley laddles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 Gallic acid and gallo-tannic acid. . . . . . . . . . . . . . . . . . . 821.9 Gallon measures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.8 Galvanized iron can. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959. 1 Galvanized 11"On sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604.32 Galvanized iron wire. . . . . . . . . . . . . . . . . . . . . . . . . . 715.43, 718.44 Galvanized 8teel sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604.32 Galvanized structural steel shapes, plates and bars 605. 19 Galvanized wrought-iron sheets. . . . . . . . . . . . . . . . . . . . . . 604.32 Galvanizing. . . . . . . . . . . . . . . . . . . . . . . . . . . . .600.3, 604.32, 684.0 Gambir. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39, 818.79 Gamboge (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.79 Garage brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-2 Garage creeper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Garage dOOTS, Wooden - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 423. 1 Garage heater, gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2, 614.9 Garage heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 792.0 Garage lathes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76.1. 1 Garage wentilation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 792.0 Garages, bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.51 except steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.51 Garbage CanS • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 959. 1 Garden and Ordinary cold water hose. . . . . . . . . . . . . . . . . 202.42 Garden hoe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.62 Garden hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-42 Garden hose nozzles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893. , 974. 2 Garden marigold (medicinal). . . . . . . . . . . . . . . . . . . . . . . ... 816.83 Garden seeds, except cabbage and turn 1 p.S. . . . . . . . . . . . 246. Garlic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123.8, 816. 19 Garment classification for dry cleaning purposes. . . . 399.9 Garment labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .393. Garment measurements. . . . . . . . . . . . . . . . . . . . . . . . . . .309.4, 367.2 Garment storage racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.9 Garment tickets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.9 Garnet paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541-4 Garrison Cap . . . . . . . . . . . . . . . . . . . . . . . . . . .395.13, 395. 14, 395. 19 Gas, carbonic acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.41 liquefied petroleum. . . . . . . 503.3 503.4, 956.2,997.2, 997.4 1232 Index Gas, liquid for torches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503.3 natural. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503.3 Oxygen- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 839.43 Sulphur-burner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.49 Gas analysis apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Gas and gas appliances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997.2 Gas and gasoline hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.3 Gas appliance connectors. . . . . . . . . . . . . . . . . . . . . . .607.7, 997.2 Gas appliance pressure regulators, domestic.... 614.2,997.2 Gas appliance thermostats. . . . . . . . . . . . . . . . . . . . . .614.2,997.2 Gas appliances, domestic. . . . . . . . . . . . . . . . . . . . . . . . . . . . 997.2 Gas blowpipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Gas boilers, industrial. . . . . . . . . . . . . . . . . . . . . . . .614.0, 614.2 Gas burner valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2 Gas burners, laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.4 Gas-burning equipment. . . . . . . . . . . . . . . . . . . . . . . . . .703. 1,997.2 Gas coal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501-2 Gas conversion burners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2 Gas counter appliances. . . . . . . . . . . . . . . . . . . . . . . . .614.2,997.2 Gas cylinder Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Gas cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956. 1 Gas density. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830. Gas distribution systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.0 Gas engines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .704.0,705.0, 705.3 Gas-fired bread ovens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Gas fired deep fat fryers. . . . . . . . . . . . . . . .614.2, 614.9, 997.2 Gas fired heating systems. . . . . . . . . . . . . . . . . . . . . . . . . . . 792.1 Gas floor furnaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.4 Gas gages, high pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 Gas garage heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . .614.2, 614.9 Gas hair dryers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2 Gas heated clothes dryers. . . . . . . . . . . . . . . . . . . . . .614.2, 997.2 Gas heated ironers. . . . . . . . . . . . . . . . . . . . . . . . . . . . .614.2, 997.2 Gas heating appliances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.0 Gas hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2O2.31 Gas-house coal tar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 801.3 Gas identification set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Gas incinerators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997.2 Gas installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.0, 997.2 Gas laundry stoves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2,787. Gas main control valves, automatic. . . . . . . . . . . . .614.2, 997.2 Gas mask canisters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. Gas mask carrying case. . . . . . . . . . . . . . . . . . . . . . . .954.22,993. Gas mask eyepiece metal parts. . . . . . . . . . . . . . . . . . . . . . . 645.9 Gas mask facepiece. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. Gas mask flutter Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. Gas mask hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.9 Gas mask packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.30 Gas mask packing box liner. . . . . . . . . . . . . . . . . . . . . . . . . . 957.2 Gas mask repair kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.2 Gas masks and valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gas meters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.6 Gas Odorization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997.2 Gas oil- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . 503.0, 503.4 Gas p110ts, automatic. . . . . . . . . . . . . . . . . . . . . . . . . .614.2,997.2 Gas Piping- - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . 607.0, 607.4,614.0 Gas producers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 756. Gas ranges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2 Gas refrigerators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .959.4,997.2 Gas regulators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Gas roasters, sectional. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Gas Safety code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.0 Gas Service standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997.2 Gas Shut-off valves, automatic. . . . . . . . . . .607.6, 614.2, 997.2 Gas Space heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2 Gas Stoves, ranges, and water heaters. . . . . . . . . . . . . . . 614.2 Gas System for robbery protection. . . . . . . . . . . . . . . . . . . 839.49 Gas toasters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Gas-tube Sign cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Gas-tube sign receptacles. . . . . . . . . . . . . . . . . . . . . . . . . . . 715.21 Gas tube signs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.31 Gas tubing, flexible. . . . . . . . . . . . . . . . . . . . . . . . . .202.31,997.2 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.6 Gas unit broilers, hotel and restaurant. . . . . . . . . . . . . 614.2 Gas unit heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2 Gas Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .607.6,614.0, 614.2 Gas Volume test (carbonated beverages).............. 176.0 Gas Warm air furnaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.0 Gas Water heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2 Gas Water heating units, attachable. . . . . . . . . . . . . . . . . 614.2 Gas Welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767. Gas-welding flux. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767. Gas Welding rods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.26 Gas Welding of Structural steel for buildings....... 605.22 Gases, relation between temperatures, pressures, and densities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830. petroleum, liquefied. . . . . . . . . . . . . . . . . . . . . . . .956. 1,997. Gases and toxic dusts. . . . . . . . . . . . . . . . . . . . . . . . . . 839.4, 839.49 Gaskets, a 1ſ-brake and air signal hose. . . . . . . . . . . . . . 707. 13 asbestos and asbestos copper. . . . . . . . . . . . . . . . . . . . . 707. 11 Canteen top- - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . 707. 13 Cork-composition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425.2 drum closure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 16 fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707.11 fire hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 13 hydraulic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 16 metal encased. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707.11 metallic asbestos and metallic cloth. . . . . . . . . . . . . 707. 11 Gaskets, oil-resisting. e e º e s e º e º is tº * * * . .707. 11, 707. 13, 707. 16 plumbing-fixture-setting. . . . . . . . . . . . . . . . . . . . . . . . . 707. 11 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 13 Signal hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 13 Synthetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 16 Gasoline.....................#02.0, 303.6,563.2,563.3,732.É. acid heat of -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 503.3 aviation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . motor- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 503.3 503. 3 natural. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503. 3 sampling- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 503.3 Gasoline Gasoline e Gasoline Gasoline Gasoline Gas Olíne Gasoline Gasoline Gasoline Gasoline Gasoline Gasoline Gas Oline Gasoline Gasoline Gasoline Gasoline Gasoline Gasoline Gasoline Gasoline Gasoline Gasoline Gasoline Gas Oline and naphtha. . . . . . . . . . . . . . . . . . -- - - - - - - - - - - - - 503. 3 blow torches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.72 burner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.4 CanS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -. 959. 1 driller, portable. . . . . . . . . . . . . . . . . . . . . . . . . . 741.3 engine accessories and Darts. . . . . . . . . . . . . . . 705.5 engines. . . . . . . . . . . . . . . . . . . 704.0, 705.0, 705-2, 705.3 engines and gas engines. . . . . . . . . . . . . . . . . . . . 705. engines for electric genéfators............ 705.4 engines for ship propulsion. . . . . . . . . . . . . . . . 705.7 filters (ship systems). . . . . . . . . . . . . . . . . . . . . 725.41 hammer, portable. . . . . . . . . . . . . . . . . . . . . . . . . . . 741.3 heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.3 hoists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744-2 hose and nozzles. . . . . . . . . . . . . . . . . . . . . 202.32, 645.4 lantern. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997-1 lantern carton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 1 meters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793. 6 pumps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .755.3, 793.6 resistant grease. . . . . . . . . . . . . . . . . . . . . . . . . . . 504. 49 storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502-0 storage tank. . . . . . . . . . . . . . . . . . . . . . . . . .793.6, 956.2 Stoves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-3 Strainers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645-21 testing equipment. . . . . . . . . . . . . . . . . . . . . 503-0, 503. Gasoline vapor machines, Systems, and lamps. . . . . . . . . 997.4 Gasoline water heaters. . . . . . . - - - - - - - - - - - - - - - - - - - - - - - 614-3 Gasproof curtain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.91 Gaste in rock (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 17 Gate posts. -- - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . 401-2 Gate valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .607. 6,646.51 Gates, highway crossing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.42 sluice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.13 Gates, wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-43,619.6 Gauntlets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O88.7 Gauze, absorbent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398.21 adhesive absorbent. . . . . . . . . . . . . . . . . . . . . . . . .398. 24, 817-61 plain and Surgical. . . . . . . . . . . . . . . . . . . . . . . . .398.21, 398.31 Sterlle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398-25 Sublimated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398-22 Wire - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 603-43, 622.4 Gauze bandages, compressed and plain rolle". . .398.32,915.51 Gauze cutter, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.39 Gauze dressings, pads, etc. . . . . . . . . . . . . . . . . . . . . . . . . . 398.34 Gear, chain, and Wire rope greases. . . . . . . . . . . . . . . . . . 504.43 Gear blanks, cast iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 11 Gear lubricant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.43 Gear lubrication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-0 Gear materials and blanks. . . . . . . . . . . . . . 611.55, 645. 21, 646.41 Gear pinions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-55 Gear speed reducers, helical and herringbone. . . .754. , 766. 1 Gear Speed reducers, (oil well). . . . . . . . . . . . . . . . .754., 766.1 Gear tooth wear and failure. . . . . . . . . . . . . . . . . . . . . . . . . 611.50 Geared hand brakes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 Gearing, lubrication of nonmetallic. . . . . . . . . . . . . . . . . 504. O Gearmotors, shaft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.55 Gears. . . . . . . . . . . . . . . . . . . . . . . . . . . 611.42,611.50, 611. 55,611.59 towing and mooring, ſor seaplanes. . . . . . . . . . . . . . . . 724.29 Gears and turbines, steam (ship).................... 701.2 Geese, killed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 015.4 live. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OO7.4 Gelatin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .093.7, 819.4 Gelatin, glycerinated. . . . . . . . . . . . . . . . . . . . . . . . . .093.7, 823. Gelatine capsules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.59 Gelatine process duplicator. . . . . . . . . . . . . . . . . . . . . . . . . 932. 1 Gelsemium (medicinal). . . . . . . . . . .816. 19,818.31,818. 79, 819.71 General ltems relating to both ferrous and nonferrous metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600. Generating plant, alternating current. . . . . . . . . . . . . . . 711. 10 Generating set, Diesel engine driven. . . . . . . . . . . 704. 1, 711. 11 Generating-set covers, canvas. . . . . . . . . . . . . . . . . . . . . . . 319.99 Generator-battery Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . 711. 12 Generator control relay Sw1tches. . . . . . . . . . . . . . . . . . . . 714.52 Generator envelope mounting pad and drive. . . . . . . . . . . 724.21 Generator house, acetylene. . . . . . . . . . . . . . . . . . . . . . . . . . 518.54 Generator mountings, alrcraft. . . . . . . . . . . . . . . . . . . . . . . 722.32 Generator mountings, automobile. . . . . . . . . . . . . . . . . . . . . Generator standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711; 10 Generator Voltage regulators. . . . . . . . . . . . . . . . . . . . . . . . 714. 11 Generators, acetylene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997-5 alternating-current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711-11 direct-current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711-12 electric tachometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 engine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711-10, 711-12 hand, telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-29 integral turbo Supercharger speed control. . . . . . . . 714. 11 motor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .711-12, 713-4 1233 Directory of Commodity Specifications Generators, oxygen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 756. portable- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . 711. 11 radio frequency- - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . 711.10 Synchronous. - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . 711. 11 tachometer- - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . 724.26 ultraViolet- - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . 915.30 Generators and motors, electric. .711.10,711. 11,711. 12,711.25 Gentian. . . . . . . . . . .816. 13,816.73, 818.31,818.84, 818.95, 819.71 Gentian and iron elixir. . . . . . . . . 816. 13,818.81, 818.84, 839.34 Gentian Violet- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . 811. German Silver bans. - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . 655. 1 German-silver products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655. German silver plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655.2 German silver rods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655.5 German silver shapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655.3 German silver strips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655.4 German silver wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655.5 Germicidal cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Germicide. - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . 881. 9 Gilding metal, sheet and strip. . . . . . . . . . . . . . . . .643.9,644.23 Gilding metal bullet Jacket cups. . . . . . . . . . . . . . . . . . . . 645.9 Gill line. • - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . 3O2.43 Gilson1te- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . 505. 11 Gimlet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 12 Gimp, buttonhole, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . .308.9 upholstery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8. 9 Ginger. . . . . . . . . . . . . . . . . . . 154. 12,816. 17,816. 19,816.76, 818.69 Ginger ale - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 177.2 Ginger extract. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175.9, 818.31 Gingham. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8. 18 Ginseng (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Girder guard rall. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .606.0, 606.1 Girder rails, manganese-steel. . . . . . . . . . . . . . . . . . . . . . . 606.3 steel- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 606. 1 Girth, Saddle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.2,369.9 Glacial acetic acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821. 1 Gland hook, Veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Glare-reducing goggles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.5 Glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 520. , 918.0 bulletproof. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 521.6 fibrous, insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.2 flat- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . 521. 6 floor light- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 521.7 products, and plastics. . . . . . . . . . . . . . . . . . . . . . . . 520–529 glazing- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 521.0, 722.39 heat-treated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521.6 laminated. - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . 521.6 lantern slide cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912. optical (lenses). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525.5 plate- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 521. 1 prism- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 521.5 processed- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 521.9 projection, for projection trainer. . . . . . . . . . . . . . . 526.9 rolled figured sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521.4 roof light. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 521. Tº Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521.0, 722.39 sidewalk- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 521.7 skylight- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 521. "V Soda-lime- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 520. Special quality - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 521-6 ultra-Violet abso bent. - - - - - - - - - - - - - - - - - - - - - - - - - - 521.6 urinalysis test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-2 window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521. 1, 521-2 wire- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 521.3 Glass beads, laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Glass bottle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955-1 Glass bucket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955.9 Glass carboys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955.2 Glass cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 528. Glass cloth, tape, and thread, fibrous for lagging insulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . .2, 528. Glass containers. . . . . . . . . . . . . . . 520. , 522., 955.0, 955. 1,955.4 Glass cotton toweling. . . . . . . . . . . . . . . . . . . . . . . . . .333.3,304.94 Glass Cutters. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 616. 18 Glass definition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 520. Glass fabrics, woven. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 528. Glass-factory equipment, paint machinery, brewers' machinery, rubber-mill machinery. . . . . . . . . . . . . . . . . . . 783. Glass-fiber electrical insulation. . . . . . .296.2, 707.46,719.59 Glass fiber thermal insulation. . . . . . . . . . . . . . . . . . . . . . 709. Glass finish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955-0 Glass finish paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843-2 Glass flasks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955-3 Glass for motor vehicles. . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.39 Glass funnels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-2 Glass graduates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.2 Glass honey containers. . . . . . . . . . . . . . . . . . . . . . . . . . 522. , 959. 1 Glass insulators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526.1, 719.50 Glass jars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955-4 Glass mayonnaise containers. . . . . . . . . . . . . . . . . . . . . . . . . 955. 1 Glass part1tions and inclosures. . . . . . . . . . . . . . . . . . . . . 521.8 Glass pill tiles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521-9 Glass Tay filters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526.9 Glass rods - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 918. 'W Glass Salt shakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 523.3 Glass sand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .512.10, 520-0 Glass shelf. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 521-9 Glass sleeving, woven. . . . . . . . . . . . . . . . . . . . . . . . . .399.9, 528. Glass Spool insulators. . . . . . . . . . . . . . . . . . . . . . . . .526.1, 719.50 Glass Spotting boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521.9 Glass standard Samples. . . . . . . . . . . . . . . . . . . . . . . . . .520. , 918.0 Glass stopcocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526.9 Glass Syringes, plungerless. . . . . . . . . . . . . . . . . . . . . . . . . 915.27 Glass tableware. . . . . . . . . . . . . . 523.1, 523.2, 523.3, 523.4, 529.3 Glass tape, fibrous, for lagging insulation. . . .296.2, 528. Glass tapes, Woven. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 528. Glass testing- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 520. Glass thread, fibrous, for lagging insulation. .296.2, 528. Glass towel rod. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521-9 Glass towels. . . . . . . . . . . . . . . . . . . . . .304.94,319.3,333.3, 339.53 Glass tubes and tubing. . . . . . . . . . . . . . . . . . . . . . . . . 526.4, 918.7 Glass tubular Sleeving and braids, woven. . . . . . . . . . . . 528. Glass Volumetric apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . 918.0 Glass yarn. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .399.9, 526.9 Glasses, airport and light, circular. . . . . . . . . . . . . . . . 521.6 cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526-3 disk type (clear view screens). . . . . . . . . . . . . . . . . . . 521.6 field. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914-2 8a 38- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 526.6 magnifying, reading. . . . . . . . . . . . . . . . . . . . . . . . .914. 4,954-29 medicine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.45 port-light, evaporator. . . . . . . . . . . . . . . . . . . . . . . . . . . 521.6 reading. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .914.4, 954-29 signal lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525-3 Sllſl, flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.5 Water 8age - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 526. 6 Glassine bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957-2 Glassware, Volumetric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919. 1 Glauber's Salt (sodium sulfate). . . . . . . . . . . . . . . . . . . . . 834.9 Glazed brick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 11 Glazed building units. . . . . . . . . . . . . . . . . . . . . . . . . 534. 11, 534. 26 Glazed tile and mosaic. . . . . . . . . . . . . . . . . . . . . . . . 534. 10, 534.25 Glazes for structural clay products. . . . . . . . . . . . . . . . . 518.59 Glazing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521-0, 840. 1 Glazing compound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-15 Glazing glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . 521.0, 521.6, 722. 39 Glide path (aeronautic). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Glider, porch- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 613.9 Glider repair field maintenance shelter. . . . . . . . . . . . . 319.98 Glides, cushion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 9 furniture, noiseless. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Globe Valves. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6O7. 6 Globes, electric light. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524. field of fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 lantern. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524. lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. Oſl lamp- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 524. shades, lamp chimneys. . . . . . . . . . . . . . . . . . . . . . . . . . . . 997.3 Glonoin (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Gloss of paint finishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840. 5 Glossary of lumber terms. . . . . . . . . . . . . . . . . . . . . . . . . . . . 412.0 Glove colors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .367.0, 397-0 Glove leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 064. Glove pouch, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-52 Gloves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .309-1 asbestos. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545-6 autopsy, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-52 boxing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 068. 1,943. 2,943.7 Cotton. . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - 311.93 electrical workers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.2 fur- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O75. 4 latex-covered. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.2 leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 068.0, 068. 2 linemen's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O68. 2 mechanic's Winter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 068.2 radio-opaque (X-ray). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 3 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.2, 204.52 Surgeons' latex and rubber. . . . . . . . . . . . . . . . . . . . . . . 204.52 Winter flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O68. 2 Woolen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367.7 Working. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O68.2 cotton, leather palm. . . . . . . . . . . . . . . . . . . . . . . . . . 311.93 X-r e is e e º e º e º e º 'º e º s º ºs e º & © e º 'º º e º 'º º e º sº e º e º 'º e º º e s e e 717.3 Gloves and mittens, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . 311.93 Gloves and mitts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.2 Glucose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160. , 16.1.4, 164.2, 818.69 Glue, animal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .093.0, 093.3 aviation-marine, Waterproof. . . . . . . . . . . . . . . . . . . . . . 282. Casein. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O93.2 cold setting resin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282. flake- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O93. 3 hide- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O93.4 liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 093. 6 loading ammunition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 093.4 marine (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O93.2 res in type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282. Vegetable. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 282. Waterproof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 093.9 Glue brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.9 Glue pots, copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642. 5 Glue pots, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . 711.24, 717. 1 Glue Stock, glue and gelatin. . . . . . . . . . . . . . . . . . . . . . . . 093. Glue Stock, including hide cuttings, etc. . . . . . . . . . . . 093. 1 Gluten flour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107-2 Glycerin suppositories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-26 Glycerinated gelatin. . . . . . . . . . . . . . . . . . . . . . . . . . . 093.7, 823. 1234 Index Glycerine- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . 823. Glycerites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.94 Glycerogelatins. - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . 817.92 Glycerol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 823. Glycerophosphates elixir. . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.89 Glyceryl triacetate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 868. Glyceryl trinitrate. . . . . . . . . . . . . . . . . . . . . . . . . . .818.59, 819.9 Glycin (photographic) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.9 Glyconin. - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . .818.94,819.4 Glycyrrhiza. . . . . . . . . . . . . . 813.31, 816. 14, 818. 69,818. 84,819.71 Goal cages, hockey. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.96 Goalkeepers' pads (hockey). . . . . . . . . . . . . . . . . . . . . . . . . . 943.96 Goatskin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O61.2 Goggle cushions, flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.5 Goggles, flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.5 Welders' - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . 914.5 Gold, dental inlay casting. . . . . . . . . . . . . . . . . . . . . . . . . . 662. ingual bars. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 662. marking of karat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662. metallic (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.39 Gold and dental gold alloys. . . . . . . . . . . . . . . . . . . . . . . . . 662. Gold box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 1 Gold bronze and Powder - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 847.2 Gold chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.39 Gold file. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Gold foil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662. Gold lace. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.9 Gold leaf. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -662. , 849.5 Gold plate- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 662. Gold prize medals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662. Gold roller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Gold solder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .693.5, 915. 19 Gold Wire- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 662. Golden flowered rhododendron (medicinal). . . . . . . . . . .. 816.39 Golden rod (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Golden seal (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Golf balls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .209-91,943. 1,943.93 Golf clubs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209-91,943. 1,943.93 Golf shafts, hickory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Golf supplies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.93 Good conduct bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944.3 Goose feathers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 092.1 Gooseberries, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134. 11 Goring, Shoe, elastic. . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - 394.5 Gouges, bone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Woodworkers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 13 Governor mounting, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . 724.24 Governors, mechan 1cal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 795. motor Vehicle: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.38 propeller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.24 Speed-responsive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 795. Gowns, operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.7 Graders, ſhotor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 743.1 road- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 743. Grades, definitions, and tests of cotton. . . . . . . . . . . . .300. Grades, definitions, and tests of wool. . . . . . . . . . . . . . 360. Grading, railway. . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - 518.10 road. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. 1, 518. 10, 594. Grading rules, pine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.26 Grading rules for Softwood lumber. . . . . . . . . . . . . . . . . . . 400.2 Grading rules for hardwood lumber. . . . . . . . . . . . .400.30, 400.39 Grading screens of silk cloth. . . . . . . . . . . . . . . . . . . . . . . 379.4 Graduated cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.2 Graduates, glass and metal. . . . . . . • . . . . . . . . . . . . . . . . . . 918.2 Graham flour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107.4 Grain, barley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101.1 Corn- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 103.1 dried, brewers' and distillers'. . . . . . . . . . . . . . . . . . 119.4 feed oats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.1 flaxseed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102.3 mixed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100. mixed feed oats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.1 Oats - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104. 1 rice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105-1 rye. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 106.1 soybeans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126.11 Wheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107.1 Grain and stock feeds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110. Grain bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 Grain flour bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957. 19,957.2 Grain inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100. Grain Screenings. . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.9 Grain sorghums. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.5 Graining combs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Grains, brewers' dried. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.4 distillers' dry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.4 Grains and preparations. . . . . . . . . . . . . . . . . . . . . . . . ... 100-109 Grandstands, Steel and WOOd. . . . . . . . . . . . . . . . . . . .412.3, 605. 27 Granite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511.1 Granite blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511.71 Granite curbstone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.63 Granulated cork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434. 1, 425.5 Granulated laundry soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871.23 Granulated sugar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 16.1. 1 Grape and corn Sugar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161.4 Grape juice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178.4 Grapefruit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131.2% Canned. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . 134.25 Grapefruit Juice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178.6 Grapes, Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134.13 fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132. 13 Graphical electrical symbols for architectural plans 710. Graphical Symbols, electrical. . . . . . . . . . . . 710. , 718.40, 719.63 Graphical Symbols for electric traction including Tailway Signaling. . . . . . . . . . . . . . . . . . . . . . . . . . . .718.40,719.63 Graphical symbols for power, control and measurement 710. Graphical symbols for use in drawings. . . . . . . . . . .910., 935. Graphical Symbols for use on drawings and scheme for piping System identification. . . . . . . . . . . . . .792.0, 910. Graphical symbols for use in drawings in welding. ... 767. Graphical symbols for telephone, telegraph, and radio- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 718. O Graphite, electric furnace. . . . . . . . . . . . . . . . . . . . . . . . . . 574. Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.44 Graphite and manufactures thereof. . . . . . . . . . . . . . . . . . . 574. Graphite electrodes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575.2 Graphite greases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.44 Graphite in gray iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.0 Graphite lubricating grease. . . . . . . . . . . . . . . . . . . . . . . . . 504.44 Graphite paints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843.7 Graphite pigments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 841.3 Graphs, engineering and scientific. . . . . . . . . . . . . . . . . . 910. Grapnels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.59 Grappling irons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Grass hay. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 111.99 Grass hooks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 71 Grass seeds- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 242. Grass silage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.7 Grate, wood burning, for field range. . . . . . . . . . . . . . . . 614.9 Graters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 Grates, cooking outfit (Cavalry). . . . . . . . . . . . . . . . . . . . 614.9 Grates and grate bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-15 Gratings, floor, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.59 steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605-22, 619-9 Gravel. . . . . . . . . . . . . . 510. , 512.10, 512. 11, 512. 12, 518.30, 518.34 Gravel ballast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511-73 Gravel base course for roads. . . . . . . . . . . . . . . . . . 518.24, 518.29 Gravel for concrete construction. . . . . . . . . . . . . . . . . . . . 516 - O Gravel for roads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511.70, 512-10 Gravel pavements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.32 Gravel roofing. . . . . . . . . . . . . . . . . . . . . . . . . 505. 16, 505.36, 512. 11 Gravel Surface course. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.31 Graving mops. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 983. Gravity and pressure tanks. . . . . . . . . . . . . . . . . . . . 605. 23, 956.2 Gravity ash-removal methods. . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Gravity batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.1 Gravity battery coppers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.3 Gravity battery Zincs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683.42 Gravity of petroleum and petroleum products. . . . . . . . . 502. O 503.0, 504.0, 919.4 Gravity warm air heating Systems. . . . . . . . . . . . . . . . . . . . ... O Gravity water tanks. . . . . . . . 518.51, 518.9, 605. 23, 710. , 956.2 Gray cast iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611 - 11 Gray cotton sheeting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.75 Gray enamel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843.31 Gray goods, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-4 Gray iron castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.1, 611. 11 Gray uniform cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.25 Grease, aluminum soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.49 crank-pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.46 driving Journal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.46 gasoline and Oll-res 1stant. . . . . . . . . . . . . . . . . . . . . . . 504.49 general purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-49 graph 1 te, lubricating. . . . . e e s e º e º e º e º e < * * * * * . . . . . 504.44 hard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º e s º º . . . . . . . . . 504. 40 high-temperature water-resistant. . . . . . . . . . . . . . . . . 504. 49 lubricating. . . . . . . . . . . . . . . . . . . . . . . . . 504.40, 504.46, 504.49 graphite. . . . . . . . . . . . . . . . . . . º e º & © tº . . . . . . . . . . . . . 504. 44 low temperature. . . . . . . . . . . . . . . . . . . . . . . . . 504. 46, 504. 49 for dental equipment. . . . . . . . . . . . . . . . . . . . . . . . . . 504. 49 mineral. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-41 recoil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.49 rod-cup- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 504.46 semi-fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-0 Water-pump- - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.49 wheel-bearing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-49 Wire rope. . . . . . . . . . . . . . . . . . . . . . . . . e s e e º 'º - . . . . . . . . 504.43 wool, rope-lubricant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.49 Grease analysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-0 Grease buckets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951-65 Grease characteristic determinations. . . . . . . . . . . . . . . . 504.40 Grease-cleaning compound and soap. . . . . . . . . . . . . . 844. 1, 871.8 Grease cups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 794. Grease for recoil mechan 13ms. . . . . . . . . . . . . . . . . . . . . . . . 504.49 Grease measuring de Vices. . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.7 Grease oil. . . . . . . . . . * * e º e º e e e s e º ºs e < * * a s tº e º e < . . . . . . . . O41.3 Grease proof wrapping paper. . . . . . . . . . . . . . . . . . . . . . . . . . 477.9 Green and Olive paints. . . . . . . . • e º sº tº e º e > * * . . . . . . . . . . . 844.65 Green and Ollve pigments. . . . . . . . . . . . . . . . . . . . . . . . . . . . 842.85 Green beans, canne, j . . . . . . . . • e º e º ºr e º 'º º º ºs . . . . . . . . . . . . . 126-11 Green Orn. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122.2 Green dragon (med 1’ inal) . . . . . . . . . . . . . e e º e º 'º - e - © e º ºs e e 816. 19 Green enamel. . . . . . . • * * * * * c e º ºs e º e - © e - e º is tº º . . . . . . . . . . . 843.34 Green 1 ron and ammon lum, c 1 trates. . . . . . . . . . . . . . . 831. 9, 839.34 Green Cn 1 Ons, fresh. . . . . . . . . . . . . e e º se e s a e e s m e º e º 'º e º sº º 123.3 Green paint... . . . . . . . . © e º 'º e º e º º a • * * * * * * * * * * * * * * * * * * * * . 844.65 Directory of Commodity Specifications Green soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871.3 Greens, beet, Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.9 Canned. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 125.0, 125-9 dandelion, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.9 mustard, Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.9 fresh- - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . 121-9 turnip, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.9 fresh- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 121-9 Griddles, cast-iron. . . . . . . . . . . . . . . . . . . . . . . . . . . 611.17, 612.3 electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 Grindelia (medicinal). . . . . . . . . . . . . . . . . . . . . . . . .816.39, 818.33 Grinders, bench. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541.3, 615.39 circular brake lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.24 emery, for crosscut saws. . . . . . . . . . . . . . . . . . . . . . . . . 541.3 ood- - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 612.3 meat- - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . 612.3, 717.2 power, portable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541.3 tool, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.24 Valve-seat, engine. . . . . . . . . . . . . . . . . . . . . . . . . 711.24,722.39 Grinding, polishing and buffing equipment Sanitation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541.0,765. , 791.0 Grinding machines, coffee. . . . . . . . . . . . . . . . . . . . . . . . . . . 719.92 Grinding machines, meat. . . . . . . . . . . . . . . . . . . . . . . . 612.3,717.2 Grinding of wheels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.53 Grinding wheels. . . . . . . . . . . . . . . . . . . . . . . . . .541.0, 541.3,765. dental- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915. 10 Grindstones. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541-3 Grips, cable (shipboard). . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.61 Wire pulling, Straight Jaws. - - - - - - - - - - - - - - - - - - - - - 615. 31 Grit, blasting, for carbon removal. . . . . . . . . . . . . . . . . . 541.9 Steel for blast cleaning. . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Grit hand SO&P- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 871. 19 Grit soap, scouring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871-26 Grits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109. 1 C Orn- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 103-4, 119.2 hominy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.4, 109. 2, 119.2 Grocers' bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957.2 Grocers' scale. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.5 Grocers' scoop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29 Grog, insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.2 Gromet-inserting dies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. Gromet rings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.9 Gromets, elastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209.7 Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.9 Gromets or bushings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209.7 Ground barley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.9 Ground feed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110. Ground flaxseed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112-1 Ground glass Joints. . . . . . . . . . . . . . . . . . . . . . . . . . . .918. 0,918.9 Ground-key cocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Ground listening set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.7 Ground pumice (abrasive pigment). . . . . . . . . . . . . . . . . . . . 541.5 Ground rods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 51,718.61 fire alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.32 Grounding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .710. , 715.50 Grounding and bonding equipment. . . . . . . . . . . . . . . . . . . . . 715.30 Grout, bituminous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 15, 505. 16 Grout pavement filler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512.16 Grouts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-0 Guaco (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . ... 816.39, 816.59 Guaiac (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.79 Guaiacol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822.9 Guaiacol carbonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Guao (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Guarana (med 1cinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816.49, 818.32 Guarana and celery elixir. . . . . . . . . . . . . . . . . . . . . . . . . . . 818.84 Guard, saw, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209.99 Guard rail, girder. . . . . . . . . . . . . . . . . . . . . . . . . . . . .606.0, 606. 1 Wire rope. - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . 603. 42 Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.2 Guards, cattle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.2 dust- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611. 22 Pole- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 719.62 protective, foot and Shin. . . . . . . . . . . . . . . . . . . . . . . . 797. 1 rat- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 619.2 Guayule rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200. Guide, Catheter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 22 Guide cards, pressboard. . . . . . . . . . . . . . . . . . . . . . . .474.9, 932.9 Guide fastener (aeronautical) . . . . . . . . . . . . . . . . . . . . . . . 724.22 Guide for allocating train control expenditures. . . . . 718.40 Gulde for preparing specifications for wire and cable. . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 715-40 Guides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702.9 Guidon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397. 19 Guineas, dressed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 015.7 Ve- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 007-6 Gum, acarold- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 217. black boy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217. ester. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846-61 mastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217- Sandarac. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 217. yacca. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215. , 217. Gum ammoniac (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.79 Gum arabic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .217. , 936. Gum euphorbium (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . 816.79 Gum grading rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.33 Gum knife, resecting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Gum myrrh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217. Gum Opium- - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . 217. Gum plant (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Gum resecting instruments. . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Gum rosin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216. Gum spirits (for paint). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 848.6 Gum tragacanth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217. Gum wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.33 Gumed kraft paper tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479.2 Gumed paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479.2 Gummed paper tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .470.3, 479.2 Gummed paper tape adhesiveness. . . . . . . . . . . . . . . . . . . . . . 470.3 Gummed reinforcements (cloth). . . . . . . . . . . . . . . . . . . . . . . 932.9 Gummed tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479.2 Gums, resins, and balsams. . . . . . . . . . . . . . . . . . . . . . . . 210-219 Gun Camera erector assembly. . . . . . . . . . . . . . . . . . . . . . . . . 911.4 Gun bore sight kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958-2 Gun Camera mo'int. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 911. 5 Gun firing trigger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 Gun forgings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.50, 611.59 Gun metal castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646-41 Gun mount. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619. 1 Gun mount adapters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 29 Gun-mount Springs. -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611. 54 Gun mounting post. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 Gun sling, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-5 Gun Synchronizer mounting, aircraft. . . . . . . . . . . . . . . . . 724. 22 Gun trunnion bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 Guncotton, soluble. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 862. Gunners' Safety belts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.3 Gunnery badges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944. 1 Guns, balling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 line-throwing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619. 1 lubricating- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 794. Gut, Surgical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-56 Gutta-percha, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Gutters, concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-64 Gutters, street. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-64 Guy §:::::::::::::::::::::::::::::::::::::::::::::::: Guy radio). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719. 62 Guy clamp bolts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.31 Guy wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .646.32, 715.42, 715-44 Guy wire clamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-39 Guys (radio mast). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 61 Gymnasium shoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 067. 8, 311.96 Gypsum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514-0, 514. 1 calcined. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514, 2,915. 19 gypsum plasters, and other products. . . . . . . . . . . . . . 514. test methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514-0 Gypsum block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514.62 Gypsum concrete, reinforced. . . . . . . . . . . . . . . . . . . . . . . . . 514.3 Gypsum insulating lath. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514.0 Gypsum lath. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514-61 Gypsum plaster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514-3, 915. 19 Gypsum plaster board and Wall board. . . . . . . . . . . . . . . . . 514.61 Gypsum plastering. . . . . . . . . . . . . . . . . . . . . . . 514.3, 514.61, 514.63 Gypsum pottery plaster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514.3 Gypsum sheathing board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514-61 Gypsum tiles and blocks. . . . . . . . . . . . . . . . . . . . . . . 514.62, 534.22 Gypsum Wall board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514.61 Gyro compass equipment. . . . . . . . . . . . . . . . . . 719.94, 919. 3,919.6 Gyro flux gate compass amplifiers. . . . . . . . . . . . . . . . . . . 919.3 Gyro flux gate compass master indicators. . . . . . . . . . . . 724. 26 Gyro flux gate compass transmitters. . . . . . . . . . . 719.94,724.26 Gyro flux gate compasses. . . . . . . . . . . . . . . . . . . . . . 719.94,919. 3 Gyro horizon indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.26 Gyro instrument lubricating oil. . . . . . . . . . . . . . . . . . . . . 504. 19 Gyro stabilized drift meters. . . . . . . . . . . . . . . . . . . . . . . . 724.26 GyroSCODes and gyro COntrolled equipment. . . . . . . . . . . . 719.94 H Hack Saws and hack Saw blades. . . . . . . . . . . . . . . . . 615.62, 711.24 Haemacytometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.86 Hahnemann's causticum (medicinal) . . . . . . . . . . . . . . . . . . . 832.3 Hahnemann's soluble mercury (med 1c inal) . . . . . . . . . . . . . 839.36 Hair, bound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362.9 cattle-tail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362.9 curled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362.9 hog. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362.9 horse, curled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362. 1 horse mane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362. 9 unmanufactured. . . . . . . . . . . . . • & © e º 'º º & º e º º e º 'º & © e. e º dº e 362. upholstery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362-3 Hair brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 1 Hair clipper- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 612. 16 Hair dryers, gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2 Hair felt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365.98,707.44 Hair floor Sweeps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981.4 Hair mattresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .315. 13, 369.3 Hair plllows and cushions. . . . . . . . . . . . . . . . . . . . .315.35, 369.4 Hair press cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.96 Hair&loth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.96 Half-soles or taps, insoles, Outsoles, Slipsoles. . . . 067.6 Hallbut liver oil and capsules. . . . . . . . . . . . . . . . . . . . . . 042-2 Hall1ards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.44 Halter tie rope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341-1 Halters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069. 2 1236 Index Halyards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.44 Ham and shoulders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 012.3 Ham, cooked. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 018.28 Hamamells leaf (medicinal). . . . . . . . . . . . . . . . . . . .816.39, 818.33 Hamamelis Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.19 Hammer (athletic) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Hammer scale (magnetic oxide of iron)............... 839.34 Hammer throwing cage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Hammers and sledges. . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.2, 615.21 Hammers, air, compressed. . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 Chipping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.24 fender- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . 615.21 forged. - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . 615.21 gasoline, portable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 743. medical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 percussion (medical) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 riveting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Scaling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 sledge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.22 Sports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Hammock, Balkan frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.94 Hammock bags, canvas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 Hammock mattress, hair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369.3 Hammocks and hammock fittings. . . . . . . . . . . . . . . . . . . . . . . 319.94 Hampers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952.2 Hand, high-speed, and machine tool steels........... 603.32 Hand atomizers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.34 Hand bags, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.9 Hand basins, rubber-.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.24 Hand brakes, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 Hand brush. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .982.3,982.9 Hand cart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727. Hand chemical fire extinguishers. . . . . . . . . . . . . . . . . . . . 973.2 Hand cleanser. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871. 19 Hand-drawn fire apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . 972. Hand drills. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 12,616. 14 Hand fire extinguishers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 973.2 Hand irons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Hand leathers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 068.5 Hand pumps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .755.3, 893.9 Hand-saw sets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.17 Hand scrubbing brushes. . . . . . . . . . . . . . . . . . . . . . . . .982.3,982.9 Hand tally counters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793. 1 Hand tools, metal working. . . . . . . . . . . . . . . . . . . . . . . . . . . 615. Other than metal working tools. . . . . . . . . . . . . . .616.-616.99 Hand torch- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 997. 1 Hand towels, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.3 Hand trucks. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 729.3 Handbag cover with strap (women's). . . . . . . . . . . . . . . . . . 319.99 Handbags, W1th shoulder strap. . . . . . . . . . . . . . . . . . . . . . . 069.7 Handbooks, aircraft engines and accessories......... 724.20 erection and maintenance instructions (airplanes). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .484., 724.3 operation (aircraft). . . . . . . . . . . . . . . . . . . . . . . . .481.,724.0 Overhaul instructions. . . . . . . . . . . . . . . . . . 481., 705.6, 724.20 pilots' flight Operating instruction. . . . . . . . .481., 724.0 radio and radar- - - - - - - - - - - - - - - - - - - - - - - . . . . . . . 481. , 718.60 Service instruction (aircraft engines)....... 481., 705.6 structural repair (airplanes). . . . . . . . . . . . . . . . 481.,724.3 Handcuffs (hand irons). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Handkerchief cloth- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 313. 1 Handkerchiefs and laces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313. Handkerchleſs and woven mufflers of silk. . . . . . . . . . . . 376. Handle stock lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.51 Handles, ash, for tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 428.1 axe. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 428.29 chest- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . hickory- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . .428. 1,428.29 In OP- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * Saw, Crosscut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 428.29 tool- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 428.2, 428-29 Handles for agricultural implements. . . . . . . . . . . . . . . . . 428. 1 Hand D1eces, dental engine. . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Handrail brackets - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 617. 62 Handset, radio- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 718, 69 telephone- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 718. 21 Handwriting supplies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 931. Hangar, Outfit, cooking, cavalry pack. . . . . . . . . . . . . . . 612.3 Hangar portable floodlight lamp assembly. ........... 716.2 Hangars, airplane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.51 Hangers, brake beam railway. . . . . . . . . . . . . . . . . . . . . . . . . 611.42 cargo (artillery). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.2 Coat- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 429.9 cooking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 hinges, hasps, and staples. . . . . . . . . . . . . . . . . . . . . . . 617. 1 messenger (wire)................................. 719.62 photographic, film processing. . . . . . . . . . . . . . . . . . . . 911.9 pole-line hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.62 trousers. - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 sash pole. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.11 Hanging paper (news), wallpaper..................... 475.4 Hard bread- - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . 108.9 Hard fiber chests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.43 Hard fiber insulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.52 Hard fiber twine. . . . . . . . . . . . . . . . . . . . . . .302.40, 331.20, 341.2 Hard greases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.40 Hard rawhide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 065. 2 Hard-rubber 8000s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205. Hard rubber photographic tanks. . . . . . . . . . . . . . . . . . . . . . 205.2 Hard rubber products. . . . . . . . . . . . . . . . . . . . . . . . . . . .200. , 719.50 Hard soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871-3 Hardboiled hats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395.2 Hardenability of Steel. . . . . . . . . . . . . . . . . . . . . . . . .600. 1,600.5 Hardener powders (photographic). . . . . . . . . . . . . . . . 832.9, 834.9 Hardles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 53 Hardness conversion tables for cartridge brass. . . . . . 644. O Hardness conversion tables for steel. . . . . . . . . . . . . . . . 600. 2 Hardness testing Of metals. . . . . . . . . . . . . . . . . ----- - - - - 600. 1 Hardware, blind. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 12, 617. 9 builders'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. O lavatory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-12 lead coating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. O Dole line. . . . . . . . . . . . . . . . . . . . . . . . . . .719.61, 719.62, 719.63 Swinging, for fire doors. . . . . . . . . . . . . . . . . . . . . . . . . 617.9 Hardware bronze; (red brass) . . . . . . . . . . . . . . . . . . . . . . . . 644.22 Hardware for lavatories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618.9 Hardware for tin-clad ſire doors. . . . . . . . . . . . . . 605.22, 617.9 Hardwood airplane Stock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.32 Hardwood factory lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.8 Hardwood grading rules. . . . . . . . . . . . . . . . . . . . . . . . .400.3, 400-30 Hardwood lumber Specification. . . . . . . . . . . . . . . . . . . . . . . 402.8 Harness, belting, and miscellaneous leather. . . . . . . . . 066. Harness, casting, veterinary. . . . . . . . . . . . . . . . . . . . . . . . 069.2 'head. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. plow- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O69.2 saddle- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 089.2 Harness and saddlery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.2 Harness buckles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 Harness leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066. 1 Harness sack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957-19 Harness soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871-6 Harps, trolley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719-63, 726-2 Hartshorn limiment. . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-35,831.9 Harvesting, pruning and trimming tools. . . . . . . . . . . . . . 616.7 Harvesting machinery, threshers, and potato diggers 734. Hash, corned-beef. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 018- 15 HaSDS and Staples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. 13 Hat colors, men's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395-20 Hat COrds, In 111tar • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 944.3 Hat covers (nurses) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 13 Hat tickets- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 319.99 Hatch hoods. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 319.98 Hatch plugs for refrigerator cars. . . . . . . . . . . . . . . . . . . 726.2 Hatchets. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 616. 11 Hats, Cocked- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 395. 2 felt- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 395.27 hardboiled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395.2 nurses' Corps, navy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34.2.2 Oiled SQuam. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 395.26 Outdoor, navy nurse corps. . . . . . . . . . . . . . . . . . . . . . . . 395. 29 protective. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .342. 1,797. 1 rain- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 395.29 service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395. 14, 395.29 southwester. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395.25 Straw - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - © utility (womens)---------. . . . . . . . . . . . . . . . . . . . . . . . 395. 29 White- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 395.2 wool- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 395.28 WOrking, denim- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 395.22 Hats and caps (except straw or other fiber or rubber). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395. , 395.2 Haversack. - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . 319.99 Hawthorn (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.29 Hay- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 111. , 111.0 alfalfa and alfalfa mixed. . . . . . . . . . . . . . . . . . . 111. 1, 111.5 alkall. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 111.96 bedding - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . 111.99 Bermuda. - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . 111.3 cereal- - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.2 Clover- - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . 111.4 COWPea- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 111.95 feeding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.0 8TaBS • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 111.99 Johnson. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111. 5, 111-91 lespedeza. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 111-92 midland. • - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . 111.98 mixed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.5, 111-99 oat. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 111.2 packing- - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . 111.99 peanut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.94 peavine. -- - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111-95 prairie- - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . 111-93 Tye - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 111.2 salt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.96 Sample. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.99 soybean. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111-95, 111-99 Sudan. . . . . . . . . . . . . . . . . . . . . . & Cº - - - a e s e e s a e º e s & sº e is a e 111.97 timothy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111-6 Vetch and cereal mixed. . . . . . . . . . . . . . . . . . . . . . . . . . . 111-5 Wheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111-? Hay forks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.68 Hay net. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317.5 Hazardous chemicals. . . . . . . . . . . . . . . e e s e e a e s a s e e s • * ... 800.0 Head bands, leather (for mirrors). . . . . . . . . . . . . . . . . . . 915. 29 * 1237 Directory of Commodity Specifications Head cheese and scrapple. . . . . . . . . . . . . . . . . . . . . . . . . . . . 018.21 Head harness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. Head measuring apparatus. . . . . . . . . . . . . . . . . . . . ... 793.2,919.5 Head net- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . 317.6 Head telephone. • - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . 718.21 Head and chest set (telephone)...................... 718.29 Headband mirror. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.24 Headbands, leather and metal. . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Headings, barrel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421.3 Headlamp mountings and headlamps, automobile........ 716. 12 Headlight- - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . 915.29,915.39 Headlight reflectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.2 Headlight testing. . . . . . . . . . . . . . . . . . . . . .716. 12, 722.32,722.95 Headlights, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.2 locomotive- - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . 716.2 metal band. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 Headphone cords, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.69 Headrest covers, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Heads, locomotive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702.9 Headsets, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .718.69, 719.93 telephone- - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.21 Hearing aids, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.7 Hearts, beef. . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 011-2 Heat and thermodynamics symbols. . . . . . . . . . . . . . . . . . . . . 700. Heat colls- - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . 714.21 Heat-exchanger-tube plugs (phenolic).........,...... 893.9 Heat exchanger tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . 607.4,703.2 Heat loss calculations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 792.0 Heat of combustion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500.0,700. Heat symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 700. Heat transmission Symbols. . . . . . . . . . . . . . . . . . . . . . 500.0, 700. Feat transmission through walls. . . . . . . . . . . . . . . . . 709. , 792. O Heat treatment of metals. . . . . . . . . . . . . . . . . . . . . . .600. 5,695. Heater cord, flexible. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.42 Heater for modeling compound. . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Heater for Spray bottles. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.39 Heaters, air, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 alrplane. . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - 724-29 deaerating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703.0 electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 feedwater. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9,703.0, 703.9 gas, &arage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2, 614.9 Space . . . . . . . . . . . • * * * * * * * * - - - - - - - - - - - - - - - - - - - - - 614.2 Water. . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - - - 614 - 2 gasoline. . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - 614-3 lubricating oil, servicing. . . . . . . . . . . . . . . . . . . . . . . 614.3 kerosene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.3 Oil immersion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.1 011 Space. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.0, 614-4, 717. 1 photographic water. . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - 614-3 propeller type - - - - - - - - - - - - - - - - - - -- . . . . . . . . . . . . . . . 614.9 Tadiant, electric. . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - 717. 1 Space. . . . . . . . . . . . . . . . . . . . . . . . . . .614.0, 614.3, 614.4, 717. Steam. - - - - - - - - - - - - - - - - - - • . . . . . . . . . . . . . . . . . . . 614-4, 792.1 tank, coal. . . . . & e º 'º e º e º e º 'º - © e º ºs e e º e º e º e º ºs e º e º º ºs . . 614. J unit, Steam- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 614.0 Water, electric. - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . 717. 1 8:a:S - - - - - - - - - - - - - - e tº tº e º 'º e º 'º e º e s ∈ e • - - - - - - - - - - - - - 614.2 gasoline. . . . . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - 614.3 kerosene. . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - 614.3 oil, 3 torage type. . . . . . . . . - - - - - - - - - - - - - - - - - - - - 614. 3 Sh: Df a 'd. . . . . * * * * * * * * * ~ * * > - - - - - - - - - - - - - - - - - - - 614.9 Heating, electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.43 &arage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . 792.0 Vent 1 lating, and alr conditioning equipment. . . . . . 792. Heating and cooking Vessels. . . . . . . . . . . . . . . . . . . . . . . . . 611. 17 Feating apparatus. . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 792.1 Heating appliances, central gas. . . . . . . . . . . . . . . . 614.2, 614.4 Feating appliances clearances and insulation of . . . . . 614. O 707.40, 717. 0,792.0 Feating boiler, oil-fired. . . . . . . . . . . . . . . . . . . . . . . . . . . 792.0 Heating boilers. . . . . . . . . . . . . . . . . . . . . . . . . . 614. 4, 614.9, 703.0 Heating devices, electrical. . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 Heating elements, electrical. . . . . . . . . . . . . . . . . . . . . . . . 715.43 Heating equipment. . . . . . . . . . . . . . . . . .614.9, 717. 1,792.0, 792.1 acetylene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614. 9,997.5 a 1r planes. . . . . . . . tº e º 'º e º e º & © tº e º e º O e º e º & º º ºs e e . . . 724.20 Heat. 1ng equipment for buildings. . . . . . . . . . . . . . . . . . . . . 792.1 Heating equipment for power plants.............. 708., 792. 1 Feat 1ng frame, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Heat. 1ng furnaces and radiators. . . . . . * & © e º 'º gº e e . . . . . . . 614.4 Peating pads, chemical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 electric . . . . . . & - © - e. g. tº º & © & © e º G tº e º 'º - º ºs - - - - - - - - - - 717. 1 Heating practice. . . . . . . . . . . . . . . . . . e e º e º sº e s . . . . . . . . . . 792.0 Heating pumps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 792.1 Feat. 1ng System. . . . . . . . . . . . . . . . . . . . . . . . . . . 614.0, 792.0, 792.1 Heavy asphalt 1c lubricating oils. . . . . . . . . . . . . . . . . . . . 504. 11 Heavy weight (athletic) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Peela lava (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 16 Fee tograph ribbons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.2 Hedg’ hyssop (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.89 He el bases, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 067. 6 He els. Pubber. . . . . . e - © e e º e º tº º - - - - - - - - - - - - - - - - - - - - - - - 203. 13 He iſers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 001. 2 Helical gear Speed reducers. . . . . . . . . . . . . . . . . . . . . 754. , 766. 1 Felical gears. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.50 Helical Springs. Steel. . . . . . . . . • . . . . . . . . . . . . . . . . . . . . 611.54 Heliotrope (medicinal)....... e - e. e. e. e. g. e. e. e. e. e. e. e. e. dº e <> * > * > * 818.89 Hellebore (plant root). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881-84 Helmets, aviators. . . . . . . . . . . . . . . . . . . . . . . . . . . . .395. 15,914.5 babbitting. . . . . . . . . . . . . . blast, telephone (Shipboard). . . . . . . . . . . . . . . . . . . . . 718.29 fiber- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 342. 1 firemen's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-4 flying- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 069.4, 717.4 head and eye, industrial. . . . . . . . . . . . . . . . . . . . . . . . . 914.5 Summer flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395-15 welders', Chippers', riveters'. . . . . . . . . . . . . . . . . . . 914.5 winter flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4, 395. 13 Helmets and masks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.5 Helonias (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-19 Hemacytometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-86 Hemaglobinometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Hemlock, aircraft Western. . . . . . . . . . . . . . . . . . . . . . . . . . . 413.31 Hemlock car Stock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.26 Hemlock flooring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411. 24 Hemlock grading rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400-24 Hemlock spruce (medicinal). . . . . . . . . . . . . . . . . . . . 816.39, 816.59 Hemorrhoidal clamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Hemostat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Hemp (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-89 Hemp, American. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330- Hemp cordage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331-16 Hemp line. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331-22 Hemp packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-22 Hemp tow- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 331. 22 Hemp rope and tarred hemp rope. . . . . . . . . . . . . . . . . . . . . . 311. 16 Hemp twine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351-22 Henbane (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. 816. 15, 816.38, 816.89, 818.33, 818.79, 819.71 Henequen rope and twine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341-3. Herb bennet (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Herb paris (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 89 Herb Robert (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.89 Heroin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .811. Herring and menhaden oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . 042-3 Herring oil ſeed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 034.9 Herringbone gear Speed reducers. . . . . . . . . . . . . . . . . 754. , 766. 1 Herringbone gears. . . . . . . . . . . . . . . . . © º º e º º ſº tº e º . . . . . . . . 611.50 Herringbone twill, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . 306.36 Herringbone twill Caps. . . . . . . . • - - - - - - - - - - - - - - - - - - - - - 395- 15 Herringbone twill jacket.S and trouse T.S. . . . . . . . .311. 1,311.4 Hexachlorbenzene. . . . . . . . . • * * * g G . . . . . . . . . . . . . . . . . . . . . 868. Hexachlore thane. . . . . . . . . . • * g e º 'º e º e - - - - - - - - - - - - - - - - - - 839.9 HeXal in Dre-Spotter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 820. Hexamethylenamine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Hexamethylene tetramine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Hexylresorcinol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-9 Hickory butts. . . . . . . . . . . . . . . . . . . . . . . . . tº gº tº º & tº dº tº dº & º º . . 400.34 Hickory golf shafts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Hickory grading rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.34 Hickory handles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 428. 1, 428-29 Hickory nut (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 49 Hickory stripes (cotton cloth) . . . . . . . . . . . . . . . . . . . . . . .308.9 Hide broom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981. 1 Hide glue. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 093.4 Hide rope, JaVa OT Java mixture. . . . . . . . . . . . . . . . . . . . . 341.2 sisal- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - • . . . . . . . . 341-2 Hides, cattle. . . . . . . . . . . . . • * ºn tº gº tº & Hides and skins (raw) except furs. . . . . . . . . . . . . . . . O50-059 Fiding power of paints. . . . . . . . . . . . . to e º ſº e º ſº e º e - © tº e º º Figh bush cranberry (medicinal). . . . . . . . . . . . . . . . . . . . ... 816, 59 High carbon Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 27 High-frequency apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 Flgh frequency cores, rad 10. . . . . . . . . . . . . . . . . . . . . . . . . 718.69 High jump standards (sports). . . . . . . . . . . . . . . . . . . . . . . . 943.94 High pressure gages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.2 High pressure gas measurement, calculation of . . . . . . . 793. O High resistance wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.43 Figh Speed press. . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - 762. 1 High Speed tool steel . . . . . . . . . . . . . . . . . .603. 31, 603.32, 621.35 High-temperature refractory cements. . . . . . . . . . . . . . . . . 516. 19 High Voltage insulators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.22 Highway bridges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 21,605. 25 concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.41, 518.42 painting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . º e º º is e º e 840. 1 Highway : -ass 1 - 12 at 10m p. 1 Jy . . . . . . . . . . . . . . . . . . . . . . . 518.30 Highway Crossing bell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Highway crossing gates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.42 Highway crossing Signals. . . . . . . . . . . . . . . . 718.41, 718.5, 998. Highway estimate sheets. . . . . . . • - - - - - - - - - - - - - - - - - - - - - 518.0 Highway light Ing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.30 Highway marking and Signing Zones. . . . . . . . . . . . . . . . . . . 518.30 Highway materials. . . . . . . . © e º e º e º 'º dº º e º e º e = . . . . . . . . . . . 505. 13 Highway reflector unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Highway Signals. . . . . . . . . . . . . . . . . . . . . . . . . 718.4.1, 718.5, 996. Pighway types policy (geometric) . . . . . . . . . • * * * * * c e s e e 518.30 Hinge, aluminum alloy . . . . . . . . . . . . . . Finge hasps. . . . . . . . . . . . . . . . . . . . tº tº º & & © g º & e tº e º & © tº º ſº e . . 617. 13 Hinged arm splint (Thomas) . . . . . . . . . * - e g º G tº e º 'º e º 'º g g tº e 915. 52 Hinges. - - - - - - - - - - - e s e e e e o e e s e e s e s e e . . . . . . . . . . . . . . . . . 617. 12 Histamine phosphate. . . . . . . . . . . . . . tº º e º e s tº e . . . . . 817. 29, 819.9 Hobbles. . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * e º ſº ºn tº . . . . . . . . . 069.2 Hockey goods and apparatus. . . . . . . . . . . . . . 209.92, 429. 9.943.96 Hod, coal. . . . . e a e º 'º e º e º 'º e º e º º tº e º sº, e - e - e º e º 'º e º 'º e º e º º . . 951.64 HCes, rakes, and forks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 62 - e. e. e. e. e. e. e. e º se e º e º e º e º e º e º & © 914. 1238 Index Hog brains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 012.6 HOg hair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362.9 Hog houses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.80 Hogs. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . OO2. Hogsheads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.5 Holst, turret. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744.2 Hoisting machine gears. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.55 Hoisting machinery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744.2 Hoists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744.2 Hold-down fittings in aircraft. . . . . . . . . . . . . . . . . . . . . . 724.29 Hold-up alarm systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.31 Holders, berth Cup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.9 Holders, card. . . . . . . . . . . . . . . . . . . . 617.9, 718.29,915.39, 932.3 chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .915. 39,915.42 C Opy typists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.3 Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . 915. 39 crucible. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 918. 3 crystal (radio) . . . . . . . . . . . . . . . . . . . . . . . . . . . .718.63,718.69 Cup, paper. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . 915.42 Cut, film-- - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . 911.9 film development. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 film exposure, X-ray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 film, photographic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 8- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 714.22 lamp- - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . 715.21 mercury. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .915. 19,915.42 message, pigeon leg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.9 napkin- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 645.9 needle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-27,915.56 nerve broach. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.11 notebook. - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.9 Petri dish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.42 quartz-plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 89 Tadio 10g sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718, 89 rubber dam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 SOa) dish- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 645.4 sounding tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.39 Spit cup- - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.42 Sponge- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 645-4 SDutum CuP- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915. 39 stationery, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435.5 toilet-accessory. . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.4, 645.6 toilet paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .617.79, 645.4 tool. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 tooth brush. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.4 towel- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 645.4 tumbler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.4 X-ray film exposure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 Holding coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.65 Holding-down bolts and clips for gun mounts. . . . . . . . . 608.31 Hole sizes for taper tubes. . . . . . . . . . . . . . . . . . . . . . . . . . 770. Holland cloth ſor use in tires. . . . . . . . . - - - - - - - - - - - - - 303-8 Hollands, brown. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333.2 Hollow and stamped ware, iron and steel............. 612.2 Hollow and Stamped ware, nickel-copper-zinc.. . . . . . . . 655.6 Hollow building tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.22 Hollow building units, concrete . . . . . . . . . . . . . . . . . . . . . 516.4 Hollow concrete masonry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.4 Hollow tile, clay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.22 Hollow ware, copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642.5 iron and, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.20 silver-plated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 891.2 Holocellulose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400-7 Holsters, pistol, leather. . . . . . . . . . . . . . . . . . . . . . . . . . . 069.9 Homatropine hydrobromide. . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Homeopathic pharmacopoeia. . . . . . . . . . . . . . . . . . . . . . . . . . . 221. Homing pigeons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 007.5 Hominy. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . 109.2 Hominy feed. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 103.4, 117.2 Hominy grits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.4, 109.2, 119.2. Homogeneous fibre wallboard. . . . . . . . . . . . . . . . . . .472.93, 518.53 Hones, whetstones, and oilstones. . . . . . . . . . . . . . . . . . . . 541.2 Honey. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . 162. , 818.68 Honey ball melons, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.3 Honey bee (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 819.4 Honey containers, glass. . . . . . . . . . . . . . . . . . . . . . . . . 522., 959. 1 Honey-dew melons, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.3 Honey of rose and Sodium borate. . . . . . . . . . . . . . . . . . . . . 834.9 Hoods, draft (gas heaters). . . . . . . . . . . . . . . . . . . . . 614.0,997.2 hatch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.98 humane, operating, veterinary. . . . . . . . . . . . . . . . . . . . 069.2 Hoods and togues. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367.3 Hoods and togues of rayon. . . . . . . . . . . . . . . . . . . . . . . . . . . 397. 13 Hoof Canula- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915.29 Hoof knife and file, veterinary. . . . . . . . . . . . . . . . . . . . . 915.29 HOOf Paſer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915.29 Hoof splitter, Veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 Hoof tester, veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 Hooks (builders' hardware). . . . . . . . . . . . . . . . . . . . . . . . . . 617.63 Hooks, belt. - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.63 box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 brush. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .616. 11, 617.63 Cant- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 616.5 chain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 57 Cup- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 617.63 door. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.63 double (wire). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .603. 49,645.39 fish, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.8 Hooks, gland, Veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 8TaSS • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 616. 71 1r1s (medical) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 legging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 meat. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 617-63 neurectomy, Veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 sash pole. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .617. 11,617.63 snap bolt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.63 trip, submarine mine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Hooks and eyes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.63 Hooks and pullers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.4 Hooks for manual handling of commodities. . . . . . . . . . . . 616.41 HOODS, barrel, Wood. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 421.3 tan e e e o e º e º e º e º e º e º e º sº e e s is e º e s e a e º e º e s e e s e º e e º a 956. 2 Hopcalite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839-39 Hopper brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3 Hopper door- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . s. 611.49 Hoppers, flour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 786- Hops. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155.4, 221. , 816.39, 818-39 Horizon gyro indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 Horizons, artificial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.6 Horns, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-39 motor-vehicle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722-32 Horse, wire reel, electric. . . . . . . . . . . . . . . . . . . . . . . . . . 715. 36 Horse blankets . . . . . . . . . . . . . . . . . . . . . . . . . .319.96, 329.2, 369. 22 Horse brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3 Horse chestnut (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . 816.49 Horse clippers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-16 Horse covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $19.96 Horse goggles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.5 Horse hair, curled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362. 1 Horse halter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-? Horse hides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 052- Horse mane hair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363.9 Horse meats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 016. Horse muzzle, Steel wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Horse nettle (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.84 Horse radish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154. 13 Horse side line. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.2 Horse sling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-2 Horsehide glove leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 064. 1 Horsehide leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 061-3 Horsepower, trucks, motor. . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 1 Horsepower certificates for motor trucks. . . . . . . 722. 1, 722. 31 Horsepower correction formulae. . . . . . . . . . . . . . . . . . . . . . 705.6 Horsepower measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 700. Horsepower ratings for multiple W-belts. . . . . . . . . . . . . 611. 16 Horseradish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154. 13 Horses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 004. Horseshoe nails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 11 Horseshoe pads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209-2 Horseshoers' tool chest. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958-2 Horseshoers' tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 55 Horseshoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-6 Hose (rubber, cotton, and linen). . . . . . . . . . . . . . . .202. , 202-40 Hose (wearing apparel) . . . . . . . . . . . . . . . . . . . . . . . . .399. 1,399.6 air, oxygen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-31 garage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-12 air brake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-10, 202.11 air-signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-11 aircraft, flame-resistant. . . . . . . . . . . . . . . . . . 202.22, 202.32 back pack pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203-9 brake, hydraulic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-9 Vacuum- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . 202-46 chemical engine fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-21 cold Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-42 coolant System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-43 cutting and welding. . . . . . . . . . . . . . . . . . . . . . . . 202. 12, 202-31 divers'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-13 fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203-41 fire-extinguisher. . . . . . . . . . . . . . . . . . . . . . . . . tº e º 'º -> - - 202. 21 floater. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-22 fuel oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208-32 garden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-42 gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .202. 12, 202.31, 399-64 gas mask. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.9 gasoline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208.32 high pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.9, 607.7 hot water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203-44 hydraulic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.9 hydraulic brake, testing. . . . . . . . . . . . . . . . . . . . . . . . . 202.0 inflatable shoe ice-elimination. . . . . . . . . . . . . . . . . . 202.9 linen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202:41 metallic - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . 607-7 oil and Goolant, aircraft. . . . . . . . . . . . . . . . . .202.22, 202.43 oil suction and discharge. . . . . . . . . . . . . . . . . . 202.22, 202.46 oxygen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-31 paint or dope spray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.9 pneumatic, wrapped. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-12 pneumatic tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202. 12 radiator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-43 sewage disposal, ships. . . . . . . . . . . . . . . . . . . . . . . . . . . 202.9 SPTay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.42, 202.9 Steam. . . . . . . . . . . . . . . * * ~ * c e º ºs e º e º º . . . . . . . . . . . . . . . . 202. 44 Suction. . . . . . . . . . . º º ºr e º 'º tº e º, º e º sº e is a º º . . . . . . . . . . . . . 202.46 Synthetic rubber. . . . . . . . . . . . . . . . . . . . . . . . tº tº e º e e . . . 202.9 tank. . . . . . . . . . . . . . . . . . . * * e º e s º ºs e & e e se e º 'º . . . . . . . . . . 202.45 tender. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . & © e º 'º e . 203 - 45 1239 Directory of Commodity Specifications t Hose, train air S 19thal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.11 Vacuum. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 202. 12 Vacuum brake . . . . . . . . . . . . . . . . . .202.9, 202. 10, 202.11, 202. 12 Water - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 202.41, 202.42, 202.46 Welding Outfit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202. 12 Hose and belt ducks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.97 Hose assemblies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.10, 202.40 Hose clamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .202.9, 607.4 Hose connections for Welding torches. . . . . . . . . . . . . . . . 767. Hose coupling screw threads. . . . . . . . . . . . . . 607.0, 974.0, 974.2 Hose coupling threads. . . . . . . . . . . . . . . . . . . .202.0, 607.0, 608.0 Hose couplings. . . . . . . . . . . . . . . . . . . . . . . . . 202.11, 202.31, 974.2 Hose drying tower. . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - - 605. 23 Hose duck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303.0, 303.97, 314:1 Hose expanders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 Hose fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .202.9,724.22 Hose houses for mill yards. . . . . . . . . . . . . 518.50, 518.51, 974.4 Hose nozzles. . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.32, 202.9, 974.2 Hose reel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 979. Hose testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .202.0, 202.40 Hose Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O7.6 Hosiery- - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . 3.09.2 silk- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 375.2 Hosiery color card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .309.2 Hosiery laundering. . . . . . . . . . . . . . . . . . . . . . . . . . . . .375.0, 397. 10 Hosiery lengths and sizes. . . . . . . . . . . . . . . . . . . . . . . . . . . .309.2 Hosiery testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309.2 Hospital automatic Sprinkler Systems. . . . . . . . . . . . . . . . 976. Hospital basins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.41 Hospital bath towel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.3 Hospital-bed Casters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.9 HOSDital bed, adjustable-Spring-bottom. . . . . . . . . . . . . . 613. 1 Hospital beds and Cots, metal. . . . . . . . . . . - - - - - - - - - - - - 613-1 Hospital bedside locker tables. . . . . . . . . . . . . . . . . . . . . . 615.39 Hospital car unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.1 Hospital coats, White. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311- 1 Hospital cotton textiles. . . . . . . . . . . . . . . . . . . . . . . . . . . . 315.0 HOSpital CuPS • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915.42 Hospital elevators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745.3 HOSpital enamelware. . . . . .915.41, 915.42, 915.44, 915.46, 915.47 Bospital fire prevention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.51 Hospital ſolding cots, steel. . . . . . . . . . . . . . . . . . . . . . ... 613-1 HOspital furniture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.36 Hospital furniture of wood. . . . . . . . . . . . . . . . . . . . . . . . . . 434. Hospital locker table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.36 Hospital lockers, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.5 Hospital mattresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315-10 Hospital pajamas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312.3 Hospital plumbing ſixtures. . . . . . . . . . . . . . . . . . . . 532. 23, 612.21 Hospital sheeting for mattress protection..... .392.4,915.59 Hospital shirts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312.2 HOSD ital siippers........................... .311.96,313.39. Hospital tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-36 Hospital textiles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315.0 Hospital trousers, White. . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.1 Hospital utensils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-4 Hot-d1D galvanizing. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 600.3 Hot of l resistant lacquer, for steel engine parts... 846.9 Hot plates, electric. . . . . . . . . . . . . . . . . . . . . . . . . . 714.21,717. 1 gas. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 614 - 2,787. Hot Water bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.23 Hot Water boilers; . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.4 Hot-Water bottles, rubber. . . . . . . . . . . . . . . . . . . . . 204.23,957. 19 Hot Water heating Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . 792.1 Hot Water hose. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 202.44 Hot Water piping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725-42 Hot Water radiators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-4 Hot Water Storage tanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.4 Hotel and household gas kitchen equipment. . . . . . . . . . . 612.24 Hotel and household hollow and stamped Ware. . . . . . . . . 612. 22 Hotel and restaurant electrical equipment. . . . . . . . . . . 719.92 Hotel cleaning methods and soaps. . . . . . . . . . . . . . . . . . . . 871.0 Hotel deep fat fryers. . . . . . . . . . . . . . . . . . . . . . . . . . 614.2, 997.2 Hotel fire prevention and protection. . . . . . . . . . . . . . . . 518.51 Hotel ranges, gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.2, 997.2 House, car and trolley bus. . . . . . . . . . . . . . . . . . . . . . . . . . 518.51 House cars, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 House heating boilers, radiators and hot water tanks 614.4 House leek (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 House paints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840.5 House piping- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 600-6 Household and whisk brooms... . . . . . . . . . . . . . . . . . . . . . . . . 981.5 Household devices, heaters, and X-ray apparatus. . . . . 717. Household furniture except chalrs. . . . . . . . . . . . . . . . . . . 431. Household insectic ide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881-2 Household thermometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.85 Household utensils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 3 Houselines, hemp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331-12 Housing, flywheel, automobile . . . . . . . . . . . . . . . . . . . . . . . 722.31 Hub depression gage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 53 Hubs, propeller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.24 universal hub. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722-34 Huck toweling, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.92 Huck towels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .304.92, 319-3 Huckleberries, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134. 11 Hull castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-0 Hull construction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725. 41 Hull forgings, inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . 611-0 Huller, vegetable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.98 Hulls, barley. - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . 119.9 Cottonseed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141. oat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104. , 110. , 118-9 Peanut- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 © rice. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 119.5 Human immune globulin (measles prophylactic)........ 819.4 Human Serum- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 812. Humidifier practice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 792.0 Humidity, determinat 10n of. . . . . . . . . . . . . . .300. 4,917.0, 917.3 Humidity indicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 Humulus (hops) (medicinal).................... 816.39, 818.39 Hurdles, athletic track. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Hydrangea (medicinal). . . . . . . . . . . . . . . . . . . . . . . . .816. 19,818.31 Hydrangea and lithium. . . . . . . . . . . . . . . . . . . . . . . . . 818.84, 839.39 Hydrants and parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 977. Hydrants, fire. . . . . . . . . . . . . . . . . . . . . .607.0, 607.6, 970. , 972. Hydrastine (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Hydrastine hydrochloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Hydrastis (medicinal).... 816. 19,818.31,818.79, 818.84,819.71 Hydrated lime. . . . . . . . . . . . . . . . . . . . . . . . . . . . 511.2, 517.0, 517.2 Hydrated lime and quicklime. . . . . . . . . . . . . . . . . . . . . . . . . 517.2 Hydrated lime for water treatment. . . . . . . . . . . . . . 882.2, 882.3 Hydrated or sal soda (washing soda). . . . . . . . . . . . . . . . . 834.7 Hydraulic actuating cylinders. . . . . . . . . . . . . . . . . . . . . . . 724.22 Hydraulic automobile lift (Jack). . . . . . . . . . . . . . . . . . . . 744.3 Hydraulic brake and shock absorber liquid. . . . . . . . . . . 722.97 Hydraulic brake fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.97 Hydraulic brake hose. . . . . . . . . . . . . . . . . . . . . . . . . . . 202.0, 202.9. Hydraulic cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.0, 516. 19 Hydraulic check valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Hydraulic directlonal control Valves. . . . . . . . . . . . . . . . 607.6 Hydraulic elevators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745.3 Hydraulic equipment, aircraft. . . . . . . . . . . . . . . . . . . . . . . 724.20 Hydraulic filters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 Hydraulic fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502.2, 504-37 Hydraulic gaskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 16. Hydraulic hand pumps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755-5 Hydraulic hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202-9 Hydraulic hydrated lime. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517.2 Hydraulic jacks, garage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.91 Hydraulic leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .066.2, 707-26 Hydraulic oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-37 Hydraulic packing. . . . . . . . . . . . . . . . . . . . . .707.25,707.26,707.29 Hydraulic packing leather. . . . . . . . . . . . . . . . . . . . . . . . . . . 066.2 Hydraulic presses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 762. 1 Hydraulic Dressure accumulators. . . . . . . . . . . . . . . . . . . . . 724.29 Hydraulic pressure regulator. . . . . . . . . . . . . . . . . . . . . . . . 724.25 Hydraulic prime movers. . . . . . . . . . . . . . . . . . . . . . . . . 706.0, 706. 1 Hydraulic release-devices (lifesaving equipment).... 725.43 Hydraulic reservoirs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 Hydraulic Self-sealing couplings. . . . . . . . . . . . . . . . . . . . 724 .22 Hydraulic swivel Joints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-22 Hydraulic system field testing set (aircraft). . . . . . . 724.29 - Hydraulic Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-22 Hydraul:1& Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Hydraulics symbols and tables. . . . . . . . . . . . . . . . . . . . . . . 706-0 Hydric cupric arsenite. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 839. 33 Hydriodic acid. . . . . . . . . . . . . . . . . . . . . . . . . .818. 61, 821.3, 821.9 Hydrocarbon standard samples. . . . . . . . . . . . . . . . . . . . . . . . 800.0 Hydrochloric (muriatic) acid. . . . . . . . . . . . . . . . . . . . . . . . 821.3 Hydrocolloidal dental impression material. . . . . . . . . . . 915. 19 Hydrocyanic acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.9 Hydrocyanic acid gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881-31 Hydrofluoric acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.4 Safe handling of . . . . . . . . . . . . . . . . . . . . . . . . . 726.0, 950. Hydrogen- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 839.42 Hydrogen-gas-indicating instruments. . . . . . . . . . . . . . . . . 714.39 Hydrogen in tank cars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 44 Hydrogen permeability of coated fabrics. . . . . . . . . . . . . 392. 10 Hydrogen peroxide. . . . . . . . . . . . . . . . . . . . . . .818.45, 819.9, 891. Hydrogen Sulfide- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 839. 49 Hydrograph. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 917. 9 Hydrometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911-4, 919.4 Hydroquinone {hydrochinone). . . . . . . . . . . . . . . . . . . . . . . . . 839.5 Hydroquinone (paradihydroxybenzene). . . . . . . . . . . . . . . . . 839.5 Hydroxide solution (lime water). . . . . . . . . . . . . . . . . . . .. 818.43 Hydroxyquinoline. . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - 839.9 Hygrograph. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 919.9 Hygrometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .917.3, 919.9 Hymnals. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 481. Hyoscine hydrobromide. . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 819.89 Hyoscyamin sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. Hyoscyamus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. 816. 15,816.38, 818.33, 818.73, 819.71 Hypochlorite disinfectant liquid. . . . . . . . . . . . . . . . . . . . 881.9 Hypodermic needle Sterilizer. . . . . . . . . . . . . . . . . . . . . . . . 915.32 Hypodermic needle W11’es. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.27 Hypodermic needles, dental, sizes. . . . . . . . . . . . . . . . . . . 915. 10 Surgical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-27 - veterinary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.27 Hypodermic ster 111zer. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915.32 Hypodermic Syringes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-27 Hypodermic tablet CaS6 • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915.27 Hypodermic tablet dissolver. . . . . . . . . . . . . . . . . . . . . . . . . 915.39 Hypophosph1tes Syrup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.69 Hypophosphorous acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.9 HypophyS is S1cca. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4 1240 Index I.E. S. lamp Shades and lamps. . . . . . . . . . . . . .379.9, 524., 716.39 Ice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .882. , 959.4 Ice and Wind loads on copper W1me. . . . . . . . . . . . . . . . . . . 715.40 Ice bags, rubber. . . . . . . . . . . . . . . . . . . . . . .204.21,915.35,957. 19 Ice cake 81zes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.4 Ice Cream. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 021.9, 165.3 Ice Cream cans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .785.2,959. 1 Ice cream cups and cup caps. . . . . . . . . . . . . . . . . . . . . . . . . 497. 1 Ice cream dishers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 Ice cream dispensing cabinets. . . . . . . . . . . . . . . . . . . . . . . 785. 1 Ice cream freezers. . . . . . . . . . . . . . . . . . . . . . . . . . . . .612.3, 717.2 Ice cream machinery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785. 1 Ice cream molds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785.2 Ice Cream Scoops. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 Ice elimination equipment On aircraft. . . . . . . . . . . . . . . 724.29 Ice elimination inflatable shoes. . . . . . . . . . . . . . . . . . . . 724.29 Ice hockey puck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209.92, 943.96 Ice picks- - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . 612.3 Ice preventive oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 509. Ice refrigerators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.4 Ice tanks, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726.2 fºe longs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Ices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165.3 Ichthamol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 59,831.9 Identification lamps for motor vehicles. . . . . . . . . . . . . 716. 12 Identification of fibers. . . . . . . . . . . . .300.0, 360., 370. , 397.0 Identification plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.29 Identification tag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944.2 Identification tag tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.97 Identification of crystalline materials by the Hanawalt X-ray diffraction method. . . . . . . . . . . . . . . . . . 600. 1 Identification of fibers in textiles. . . . . . . . . . . . . . . . .300.4 320. , 330. , 360. , 370. , 397.0 Identification of piping Systems. . . . . . . . . . . . . . . . . . . . 6O7. O Igniter pad dye. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 19 Igniters, Oxyacetylene torch. . . . . . . . . . . . . . . . . . . . . . . . 767. Ignition, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-21 Ignition cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41, 722.32 Ignition cable markers. . . . . . . . . . . . . . . . . . . . . . . . 715.41, 724.21 Ignition coils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713.6 Ignition temperatures, autogenous. . . . . . . . . . . . . . 502.2, 503. Ignition wire, electric primer. . . . . . . . . . . . . . . . . . . . . . 715.49 Illuminating engineering nomenclature. . . . . . . . . . . . . . . 716.30 Illuminating oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503-7 Illuminating wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-52 Illumination measurements. . . . . . . . . . . * tº º e º º is tº tº . . . . . . 716.30 Illumination terms. . . . . . . . . . . . . . . . . . . . . . . tº º e º 'º º º º º ... 716. O Illuminator, radiographic. . . . . . . . . . . . . . . . . . . . . . . . . . . 716.39 Illustrating board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.95 Immersion bowl and Stand. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.46 Impact testing of metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . 600. 1 Impedance bond, railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-49 Impedance measuring unit (radio). . . . . . . . . . . . . . . . . . . . 718.69 Impervious fabric (for surgical dressings). . . . . . . . . . 915.51 Impervious paper (paraffin). . . . . . . . . . . . . . . . . . . . . . . . . 477.5 Imposing table (print shop). . . . . . . . . . . . . . . . . . . .613.6, 936. Impregnated bookbinding fabrics..................... 392.21 Impregnated Camouflage fabric. . . . . . . . . . . . . . . . . . . . . . . 308.9 Impregnated canvas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.1 Impregnated linen twine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331.25 Impregnated tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296 - 2 Impregnated twine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331-25 Impregnation of metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-8 Impression compound, dental. . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 elastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Impression compound Syringe. . . . . . . . . . . . . . . . . . . . . . . . . 915.27 Impression compound tray. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Impress 10m material, hydrocolloidal dental. . . . . . . . . . 915. 19 Impression plaster, dental..................... 514.2,915. 19 Impression tray, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Impression wax, dent al. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.9 Incandescent floodlights. . . . . . . . . . . . . . . . . . . . . .714.20, 716.2 Incandescent lamp signs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.31 Incandescent lamps, electric. . . . 716. 10,716. 11, 716. 12, 716. 13 Inch-millimeter conversion. . . . . . . . . . . . . . . . . 700. , 910. , 919. 1 Inc inerators, refractories. . . . . . . . . . . . . . . . . . . . . . . . . . 534. 12 fire clay plastic refractories. . . . . . . . . . . . . . . . . . . 518.9 gas- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 614.2, 997-2' Stationary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.9 Inclinometers, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26 Inclosures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.54 Incubator thermometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919. 89 Incubators, bacteriological. . . . . . . . . . . . . . . . . . . . . . . . . 918.85 Oil heated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Indentation characteristics of floor coverings. . . . . . .391. Indentation hardness of plastic. . . . . . . . . . . . . . . . . . . . . 893.0 Indentation of rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200. Index bristols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474.2 Index cards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474-9 Index paper - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478-19 Index tabs - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474. 12 Indian acalypha (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . 816-89 Indian cockle (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816-49 Indian hemp (medicinal) . . . . . . . . . . . . . . . . . . . . ... 816. 19, 819.79 Indian pennywort (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 816. 89 Indian pipe (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.89 Indian-red (p19.ment) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 841.41 Indian shot (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Indian tobacco (medicinal) . . . . . . . . . . . . . . . . . . . . 816.39, 816.89 Indian turnip (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Indicating instruments, electrical. . . . . . . . . . . . . . . . . . 714.30 Indicating instruments, salinity, for ship use. . . . . . 703.9 Indicating Systems, tank-level. . . . . . . . . . . . . . . . . . . . . . 614. 1 Indicator assemblies, wind cone. . . . . . . . . . . . . . . . . . . . . 724.26 Indicator posts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-6 Indicators, air position. . . . . . . . . . . . . . . . . . . .". . . . . . . . 724-26 a 1P Speed. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 724 - 26 bank and turn. . . . . . . . . . . . . . . . . . . . . . . -- - - - - - - - - - - - 724-26 carbon dioxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.9 C One Wind. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.26 corrosion-control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 cross pointer (aeronautic). . . . . . . . . . . . . . . . . . . . . . . 724.29 directional. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 electric, tachometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 electric turn and bank. . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 engine cylinder (internal combustion)............ 793.3 engine Synchroscope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 flight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26 gyro flux gate compass, master. . . . . . . . . . . . . . . . . . . 724-26 horizon gyro. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 humidity. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 724-26 mosaic map control point. . . . . . . . . . . . . . . . . . . . . . . . . 911-9 Oxygen System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 position-angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.9 rate of climb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919-89 test, universal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.6 thermocouple - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 724-26 thermometer- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 724-26 true airspeed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 turn and bank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.26 Volumetric analyses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830. Wind direction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 Indigo (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803-11 natural and Synthetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . 803.11 Indium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 696. , 839-39 Indoor amusements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - e Induction coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .713. 6, 718.65 Induction machines, polyphase. . . . . . . . . . . . . . . . . . . . . . . 711-20 Induction motor, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . 711-21 Induction regulators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T13. 5 Inductors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713-6 Industrial aprons (women's) . . . . . . . . . . . . . . . . . . . . . . . . . 311.92 Industrial control equipment and Standards. . . . . . . . . . 714. 11 Industrial dusts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839-40 Industrial gas boilers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-2 Industrial housekeeping and Sanitation. . . . . . . . . . . . . . 518.51 Industrial injury rate, method of COmpiling. . . . . . . . . 910. Industrial jackets (women's). . . . . . . . . - - - - - - - - - - - - - - - 611-1 Industrial lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716-30 Industrial locomotives 8 lectrical. . . . . . . . . . . . . . . . . . . 721. 1 Industrial paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478-3 Industrial plant machinery not elsewhere classified... 789. Industrial safeguards. . . . . . . . 518.50, 700. , 760.0,784.0, 788. Industrial safety standards. . . . . . . . . . . . . . . . . . . . . . . . . 797.0 Industrial, sanitation and hygiene. . . . . . . . . . . . . 716.30, 792.0 Industrial shirts (women's). . . . . . . . . . . . . . . . . . . . . . . . . 611.5 Industrial thermometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.89 Industrial tissues. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 476-2 Industrial trucks and tractors, electric. . . . . . . . . . . . 721.2 Inert gas for fire and explosion prevention. . . . . . . . . 789. Infants' bands, knit, cotton. . . . . . . . . . . . . . . . . . .309.4, 312.5 Inflammable liquids , Storage & e º ºs º gº tº ſº tº dº ſº tº º ºs e º sº º gº unloading- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 726-0 Information plates. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 724-29 Infusion needle- - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . 915-27 Infusions. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 818. 95 Infusorial earth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-13 Ingot bars, copper. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 641-11 Ingots, aluminum and aluminum alloys. . . . . . . . . . . . . . . . 631-12 aluminum-bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 847-11 antifriction metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 692-1 brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644-11 bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646-11 bronze, manganese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647-21 Cadmium- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ge cast steel, rolled or forged. . . . . . . . . . . . . . . . . . . . . 603-24 copper-base alloys. ... 641.11,644. 11,645.21, 646. 11,692.2 copper-silicon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -- - - - - • 3 magnesium- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 695. 1 Iſlanganese bronze- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 647. 21 nickel. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 653. 1 nickel-bronze. . . . . . . . . . . . . . . . . . . . . . . . .654.1, 655. 1,692. 2. ' nickel-copper- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 654. 1 . phosphor bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647-31 phosphor tin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . --- - - 688- steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608-8 zinc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683-1 Ingots and bearing metals, phosphor bronze. . . . . . . . . . 647-31 Ingots and cast bars, copper. . . . . . . . . . . . . . . . . . . . . . . . 641-11 Inhalers, vapor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-31 Inhibitors, pickling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-3 Injection water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .818. 1, 882-4 Injections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-2, 817-29 1241 Directory of Commodity Specifications Injectors, locomotive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702.9 Ink. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.2,933.-933.9 black, marking- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 933. 9 copying- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . 933. 1 drawing- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . 933.3 lithographic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 933.2 marking, for fabrics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 933.9 marking, meat. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 933.9 meat inspection, container. . . . . . . . . . . . . . . . . . . . . . . 959.9 negative marking. . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - 933.9 numbering machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 933.9 Offset-duplicating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 933.2 plate - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 933.2 printing- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 933. 2 record. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 933. 1 red- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 933.9 stamp-pad - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . .933. 4,933.9 stencil- - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . 933.9 Writing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .933.0, 933. 1 Ink bottle, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205.9 Ink eradicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 931.4 Ink powder. • - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . 809. 2 Inking pads, numbering machine. . . . . . . . . . . . . . . . . . . . . . 931.5 Inks for office devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 933.4 Inkstands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.9 Inlay casting gold, dental. . . . . . . . . . . . . . . . . . . . . . . . . . 662. Inlay casting investment, dental. . . . . . . . . . . . . . .691. 1,915. 19 Inlay investment scale. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Inlay wax, dental casting. . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Inlet Valve disks, rubberized fabric. . . . . . . . . . .392.3,993. Inlets, drop- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 518-65 Inner Spring mattresses. . . . . . . . . . . . . . . . . . . . . . .315. 11, 613-1 Inner tubes, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.4 bicycle - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 206.4 Inner tubes for Dneumatic tire for automobiles. . . . . . 206.3 Inner tubes for pneumatic tires Other than automobiles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.4 Insect pest resistance of fabrics. .300.4, 302. 10,303.0, 365.0 Insect powder, (pyrethrum) . . . . . . . . . . . . . . . . . . . . . . . . . . . 881-26 Insect Screen cloth Wire. . . . . . . . . . . . . . . . . . . . . . 603. 43,646. 52 Insect sprayer, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Insect stomach poisons. . . . . . . . . . . . . . . . . . . . . . . . . 881. 1,881. 19 Insecticide, Bordeaux mixture. . . . . . . . . . . . . . . . . . . . . . . 881.23 household. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 881-2 kerosine- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 881-9 lime Sulphur Solution. . . . . . . . . . . . . . . . . . . . . . . . . . . . 881. 21 liquid- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 881.0, 861-22 Sodium carbonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834-4 sodium cyanide. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 834-1 Sodium-fluoride. . . . . . . . . . . . . . . . . . . . . . . 834.4, 834.9, 881. 17 spray- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 881-19, 881 - 22 Insecticide bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957-19,957.2 Insecticide containeſs. . . . . . . . . . . . 881.0, 951.32,955. 1,955.7 Insecticide dispenser, electric. . . . . . . . . . . . . . . . . . . . . 719.99 Insecticide ingredients, aliphatic thiocyanates. . . . . 881.29 Insecticide sprayers. . . . . . . . . . . . . . . . . . . . . . . . . . . .733. , 915. 39 Insecticide testing- - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 881.0 Insert, knit woolen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367.7 Insert Valve seats. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 722.31 Insets, steam table. . . . . . . . . . . . . . . . . . . . 612.22, 612.29, 614.9 Insignia (aircraft) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-20 cap and collar. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 944.3 military control wheel hub cap. . . . . . . . . . . . . . . . . . . 724. 22 recruiting- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 944.3 sleeve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-99 Insignia and brassards. . . . . . . . . . . . . . . . . . . . . . . . .399. 1,944.3 Insignia and ornaments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944.3 Insignia colors, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . 844.5 Insignia for aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.20 Inspect+on apparatus. . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - 722.95 Inspection Of concrete- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 516. O Inspection of lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400. 14 Inspection of metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600. 1 Inspectors' check list for building construction. . . . 518.50 Institution mattresses. . . . . . . . . . . . . . . . . . . . . . - - - - - - - - 315. 10 Institutional cotton textiles. . . . . . . . . . . . . . . . . . . . . . . 315.0 Instrument board, aeronautic. . . . . . . . . . . . . . . . . . . . . . . . 724. 26 Instrument cabinet, field. . . . . . . . . . . . . . . . . . . . . . . . . . . 915.43 Instrument container, metal. . . . . . . . . . . . . . . . . . . . . . . . . 958.9 Instrument landing (aeronautic) . . . . . . . . . . . . . . . . . . . . . 724-26 Instrument record card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474.9 Instrument repair bench. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429-9 Instrument stands, operating room. . . . . . . . . . . . . . . . . . . 915.46 Instrument systems, installation of pilot static <> tube operated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724- Instrument systems, installation of vacuum operated 724.25 Instrument table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-36 Instrument trainers (ground). . . . . . . . . . . . . . . . . . . . . . . . 724-26 Instrument trays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-46 Instruments, aeronautical. . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11, 915-2 drawing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. electrical indicating. . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-39 electrical measuring. . . . . . . . . . . . . . . .714.30, 714.39, 793.9 gum resecting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 gyro-compass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.6 hydrogen-gas-indicating. . . . . . . . . . . . . . . . . . . . . . . . . . 714. 39 musical, bugles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 925-1 | Instruments, surgical- - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . 915-2 Instruments and meters, electrical. . . . . . . . . . . . . . . . . . 714.3 Insulated bottles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955-1 Insulated cabinets, ſire resistant. . . . . . . 613. 5, 613.7, 613.9 Insulated cable. . . . . . . . . . . . . . . . .715.40, 715.41,715.44, 719.50 Insulated copper wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Insulated Jugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955-1 Insulated rail joints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-49 Insulated Safes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.5, 613.9 Insulated Vault doors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59 Insulated Wire. . . . . . . . . . . 715.40, 715.41, 715.44, 719.50, 719.55 submarine mine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.49 Insulating blanket, mineral wool. . . . . . . . . . . . . . .296.2, 518.59 Insulating block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534-12 Insulating board, asbestos. . . . . . . . . . . . . . . . . . . . . . . . . . 545.2 fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .296.2, 472.93, 473.3 structural. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.2 Insulating brick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 12 Insulating cement. . . . . . . . . . . . . . . . . . . . . . . . . 296.2, 572. , 707.47 Insulating cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.56 Insulating compound. . . . . . . . . . . . . . . . . . . . . . . . . . .707. 15, 719.50 petrolatum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-6 rubber (Wire and cable). . . . . . . . . . . . . . . . . . . . . . . . . . 200. 208.4, 209.99, 715.41, 715.44, 719.55, 719.59 Insulating Cork, granulated. . . . . . . . . . . . . . . . . . . . . . . . . 425.5 Insulating felt, mineral. . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.2 Insulating fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473.3 asbestos. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.51 Vulcanized. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719-53 Insulating fiber and paper. . . . . . . . . . . . . . . . . . . . . . . . . . 719.52 Insulating fiber-board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472-93 Insulating grog. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296-2 Insulating lath, fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472-93 Insulating material for train control. . . . . . . . . . . . . . . 719.58 Insulating materials, blanket type. . . . . . . . . . . . . . . . . . 707.40 ceramic radio dielectric. . . . . . . . . . . . . . . . . . . . . . . . . 719.54 electrical. . . . . . . . . . . . . . . . . . . . . . . . . . 719.50, 719.58, 719.59 preformed block type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707.49 Insulating oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.8 Insulating paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719-53 Insulating plastics (see 296.3). . . . . . . . . . . . . . . . . . . . . 893. 1 Insulating silk... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372.7 Insulating sleeving, cotton. . . . . . . . . . . . . . . . . . .319.93, 719.56 Insulating Strip, electrical. . . . . . . . . . . . . . . . . . . . . . . . 724-22 Insulating tapes. . . . . . . . . .298.2, 319.97, 719.50, 719.55, 719.56 Insulating varnish electrical. . . . . . . . . . . . . . . . . . . . . . . 719.57 Insulation, asbestos, electrical. . . . . . . . . . . . . . . 545.4, 719.51 bat or strip-form, and loose-fill. . . . . . . . . . .296.2, 319. 1 blanket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296-2, 709. blanket thermal. . . . . . . . . . . . . . . . . . . . . . .296.2, 473.3, 707.47 cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545-6 cold storage room. . . . . . . . . . . . . . 425.2, 472.93, 473.3, 518.59 cotton, batts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.2, 319.1 electrical. . . . . . . . . . . . 719.50,719. 56,719.57, 719. 58,719.59 mica- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 719.51 plastic sealer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.59 tape silk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719-56 felt, blanket. . . . . . . . . . . . . . . . . . . . . . . . 473.3, 707.44, 709. fiber- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 473.3 glass fiber. . . . . . . . . . . . . . . . . . . . .296.2, 707.46, 709. , 719.59 heat, Cold and sound. . . . . . . . . . . . . . . . . . . . . . . . 296.2, 296.4 laminated-asbestos. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707.42 liquid, quick-drying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.59 loose-fill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473.3, 709. mineral wool. . . . . . . . . . . . . . . . . 518.59, 707.45, 707.47, 785.0 paper - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 719.52 paper and fiber sheets, thermal. . . . . . . . . . . . . . . . . . 473.3 phenolic-products. . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - 719.58 pipe. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 707.40 plastic Sealer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - 719.59 plastics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719-50, 719.58 porcelain. . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - 438-22 preformed block and pipe coverings. . . . . . . . . .296.2, 707.49 redwood bark. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.2 rock wool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-47 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.55 for wires and cables. . . . . . . . . . . . . . . . . . . . . . . . . . 719.55 slot-cell, armature. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 719.59 thermal. . . . . . . . . . . . . . . . . . . . . . . 296.2, 518.50, 518.53, 709. Varnished electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719. 57 Vermiculite. . . . . . . . . . . . . . . . . . . . . . . . . . 296.2, 707.49, 709. WOOd fibre. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 473.3 Insulation cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296.2 Insulation compound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719. 57 Insulation paper, thermal. . . . . . . . . . . . . . . . . . . . . . . . . . . 473.3 Insulation resistance of trolley buses. . . . . . . . . . . . . . 719.50 Insulation standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 552.22 Insulation tape. . . . . . . . . . . . . . . --- - - - - - - - - - - - - - - - - - - - 719.56 Insulator knobs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.33 Insulator pins. . . . . . . . . . . . . . . . . . . . . . . . . . 429.7, 715. 32, 718. 29 Insulator tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532. 22 Insulators. . . . . . . . 532. 22, 715.31,719.60, 719.61, 719.62, 719.65 glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .526.1, 719-50 high Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.23 mica råd 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.51 porcelain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.22, 719.60 radio. . . . . . . . . . . . . . . . . . . . . . . . 718.60, 719.51, 719.54, 719.59 rigging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532-28 1242 Index Insulators, steatite radio. . . . . . . . . . . . . . . . . . . .718.60, 719.59 Vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Wooden. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .7 Insulin ampuls- - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . .817.24, 819.4 Intakes, carburetor- - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . 722. 31 Intelligence officers' field kit. . . . . . . . . . . . . . . . . . . . 954.23 Intensifier, Offset duplicating plates - - - - - - - - - - - - - - 938. Intensifying Screen. . . . . . . . . . . . . . . . . . . . . . . . . . . .717.3, 915. 39 Intensity measuring set (radio): . . . . . . . . . . . . . . . . . . . . 718.69 Interchangeable ground glass joints. . . . . . . . . . . .918.0, 918.9 Interéhangeability and replacement of component parts for airplanes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-20 Interference to radio reception. . . . . . . . . . . . . . . . . . . . . 718.60 Interior paint- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 843. 1 Interior trim, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411.42 Interior Varnishes except floor warmish. . . . . . . . . . . . . 846.32 Interior wiring design. . . . . . . . . . . . . . . . . . . . . . . . . . . ... • 715.30 Interlining, cotton, worsted spun hair filling. . . . . . .306.29 Interlock (radio). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718, 69 drawbridge. - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.42 elevator- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 617-21, 745-3 Interlocking, automatic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.42 mechanical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.42 Interlocking lever circuit controller. . . . . . . . . . . . . . . 718.42 Interlocking machines. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 718, 42 Interlocking relay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.43 Interlocking rules (railroad). . . . . . . . . . . . . . . . .718.40, 718.41 Interlocking slide fasteners. . . . . . . . . . . . . . . . . . . . . . . . 608. 8 Interlocks, elevator door. . . . . . . . . . . . . . . . . . . . . . . . . . . 617.21 Intermediate coal-tar products. . . . . . . . . . . . . . . . . . . . . . 802. Internal-combustion engine lubricating Oil. . . . . . . . . . 504.23 Internal combustion engines. . . . . . . . . . . . . . . . . . . . . . . . . 700. 704.0, 704. 1,705.0, 705.7, 711.21 International code flags. . . . . . . . . . . . . . . . . . . . . .306.43, 306.44 International Orange paint. . . . . . . . . . . . . . . . . . . . . . . . . . 844.68 Interphone amplifier. . . . . . . . . . . . . . . . . . . . . . . . . .718. 29,718.69 Interphone control box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.29 Interphone equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 29. Interpreter's kit, photo type . . . . . . . . ... . . . . . . . . . . . . . 911.9 Interrupters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .718.29, 718.69 Intersections at grade policy (highway) . . . . . . . 518. 10,518.30 Interval timer clock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671- Intervalometer, camera. . . . . . . . . . . . . . . . . . . . . . . . . 911-1, 911.4 Intravenous apparatus (salvarsan). . . . . . . . . . . . . . . . . . . 915.39 Intramuscular glass Syringes. . . . . . . . . . . . . . . . . . . . . . . . 915-27 Introducer, needle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-27 Intubation set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Invalid wheel chairs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434. Inverter Change Over control. . . . . . . . . . . . . . . . . . . . . . . . . 724.25 Inverter unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 713-2 Investment, dental inlay casting. . . . . . . . . . . . . . . 691. 1,915. 19 Investment compound. . . . . . . . . . . . . . . . . . . . . . . . . . .915. 10, 915, 19 Involute splines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 22, 765. Iodides, tincture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814 - 1, 818.74 Iodine . . . . . . . . . . . . . .814. 1, 818.46, 818.74, 818.94, 819.9, 839.9 Iodine and arsenic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813-9 Iodine and iodide solutions. . . . . . . . . . . . . . . . . . . . . . . . . 818.46 Iodine and potassium iodide. . . . . . . . . . . . . . . . . . . . 814. 1, 832.4 IOdine and Z1mc 10dide glycerite. . . . . . . .814. 1,818.94, 839.38 Iodine ointment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814. 1,817. 54 Iodine petroXolin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 IOdine Swabs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814. 1 Iodized oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9, 814 - 1 Iodized Salt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154-6 Iodoform, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Iodoform gauge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398.23 Iodophthale in Sodium. . . . . . . . . . . . . . . . . . . . . . . . . . . 814. 1, 834.9 Iodum-potass 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.3 Ion Sulfate for water treatment. . . . . . . . . . . . . . . . . . . . . 882.0 Ionization chamber (X-ray). . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 Ipecac. . . . . . . . . . . . . . . . . . . . . 811. , 816. 19, 818.31, 818.63, 818.79 Ipecac and opium. . . . . . . . . . . . . . . .818.69, 818.77, 818. 79,819.1 Ipomea. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19, 816.79 Iridium (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.39 Iris hook (med 1cal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 Irish moss (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.62 Irish potatoes, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127-51 fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123.51 Iroko. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402-9 Iron (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 cast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600. 1,600. 82,611-0 8Tay - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611. 11 malleable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-21 cautery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-29 gray, castings, automotive. . . . . . . . . . . . . . . . . . . . . . . 611. 11 malleable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-21 pig. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601. 20, 601.23 plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604. 11, 604. 13, 604. 14 pulling-in- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 715. 39 quinine and strychnine phosphates... 818.81, 818.84, 839.34 quinine, Strychnine and arsenic pills. . . . . .819.89, 839.34 reduced, medicinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 staybolt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.1 structural, for bridges. . . . . . . . . . . . . . . . . . . . . . . . . . 605. 11 for buildings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605-, 605-1A wrought. . . . . . . . . . . . . . . . . . .600. 1, 602. 1,603.1, 607.3, 611-3 Iron alloys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-1 Iron and ammonium acetate. . . . . . . . . . . . . . . . . . . . .818.42, 839. 34 Iron and ammonium citrates and capsules. . . . . . . . . . . . . 839.34 Iron and manganese solution. . . . . . . . . . . . . . . . . . . 818.49, 839. 34 Iron and steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-609 Iron and Steel alloys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.0 Iron and steel bars, rods and wire. . . . . . . . . . . . . . . . . . 603. Iron and steel castings and forgings. . . . . . . . . . . . . . . . 605.26 Iron and steel galvanizing. . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 Iron and steel manufactures. . . . . . . . . . . . . . . . . . . . . . 611-619 Iron and Steel plates and sheets. . . . . . . . . . 604. , 604.1, 604.2 Iron and Steel Scrap. . . . . . . . . . . . . . . . . . . . . . . . . . .600.2, 601-3 Iron and steel sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604. Iron and Steel sheets for automotive and railway use 604. 25 Iron and Steel sheets for drawing and forming. . . . . . . 604.23 Iron and steel sheets for magneto electric apparatus 604.21 Iron and Steel sheets for miscellane Ous purposes. . . . 604. 29 Iron and steel sheets for roofing. . . . . . . . . . . . . . . . . . . 604-26 Iron and Steel strips, bands and hoops. . . . . . . . . . . . . . 604. 22 Iron and Steel technology. . . . . . . . . . . . . . . . . . . . . . . . . . . 600.0 Iron and steel welding wire. . . . . . . . . . . . . . . . . . . . . . . . . 622.4 Iron and steel wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. Iron bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 1,603-23 II*On billets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O2. 1 IrOn-blue (pigment). . . . . . . . . . . . . . . . . . . . . . . . . . . .842-2,842.82 Iron boiler plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . 604. 11, 621-22 Iron boiler tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . .621-22,703-2 Iron by hydrogen (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 839.34 Iron castings. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611.21 IrOn chain- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8O3. 52 Iron compounds and salts. . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.34 Iron or steel culverts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-5 Iron Ore - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 601. 1 Iron oxide, black pigments. . . . . . . . . . . . . . . . . . . . . . . . . . 841-44 brown pigments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 841-42 red pigments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - 841.41 yellow pigments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 841-43 Iron oxide paints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843-8 Iron oxide pigment. .841.4, 841.41,841.42, 841.43, 841.44, 841.49 Iron pipe. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - º culvert. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607. 11 Iron piping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O7.3 Iron plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604. 11, 604. 13 Iron rivets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.4 Iron roofing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 32 II. On SCI’8.P. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 600, 2 Iron shapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604-13 Iron sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . 604.20, 604. 23,604. 29 roofing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604-32, 605-22 Zinc coated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604.38 Iron strips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604-22 Iron Sulphate. . . . . . . . . . . . . . . . . . . . . . . . . . 818.49, 839.34, 882-2 Iron sulphate for water treatment. . . . . . . . . . . . . . . . . . . 839.34 IrOn tripod. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918, 9 Iron washers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.6 Iron wire, standard reagent grade. . . . . . . . . . . . . . . . . . . 603-41 Ironer canopy, laundry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Ironers, gas heated. . . . . . . . . . . . . . . . . . . . . . . . . . . 614-2, 997.2 laundry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87. Ironing board covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Ironing board pads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.7 Ironing forms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Ironing machines, electric. . . . . . . . . . . . . . . . . . . . .717.0,719-0 Irons, branding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 calking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. flat, electric. . . . . . . . . . . . . . . . . . . . . . . . 717.0, 717. 1,787. grappling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 and - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 619.9 leg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619-9 rig, Oil well. . . . . . . . . . . . . . . . . . . . . . . 608. 52, 611-52,754. Sash cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 617.5 soldering, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.71 wood-calking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Ironware, enameled. . . . . . . . . . . . . . . . . . . . . 612. 20, 612.21, 612.23 Irrigating nozzles, glass. . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 31 Irrigation pipe, concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . 518-62 Irrigation stand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-46 Irrigators, medical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-31 Islands, traffic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Is O-alcoholic elixir. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 89 Isolated electric lighting plants. . . . . . . . . . . . . . 705. 4, 711-12 Isolators, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-59 Isoprophyl acetate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846-59 Isopropyl alcohol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 822-9 Isotonic solution of three chlorides. . . . . . . . . . 818.49, 819.9 Italian cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.33 Ivory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * O95. Ivory, vegetable or tagua nuts. . . . . . . . . . . . . . . . . . . . . . 291. Ivory nut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 891. Ivory rule. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616-33 J Jack box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-22, 718-29 Jack knives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 11 Jack pads (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-22 Jack panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-22, 718-29 Jacketed Kettles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-9 Jackets, camisole, restraint. . . . . . . . . . . . . . . . . . . . . . . . 915-39 1243 Directory of Commodity Specifications Jackets, Couton - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 311- 1 field (Marine Corps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311. 1 flight enlisted men's, nurses and Officer's. . . . . . 368.9 flying, electrically heated. . . . . . . . . . . . . . . . . . . . . . 717.4 leather- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 069.4 industrial (women's) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .311.1 herringbone, twill. . . . . . . . . . . . . . . . . . . . . . . . . .311. 1, 311.4 Jungle-cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311- 1 mechanic's arctic. . . . . . . . . . . . . . . . . . . . . . . . . . .311. 1,368.9 mess attendants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311- 1 nurses flying- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 311- 1 Winter flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4 Jacking culvert pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. 61 Jacks, levers, and leverage bars. . . . . . . . . . . . . . 616.91, 744.3 lifting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.91 microphone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.93 rad 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-69 switchboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 29 Jalap (medicinal). . . . . . . . . . . . . . .816. 19, 816.79, 818.31,819.1 Jamaica dogwood (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Jambol seeds (med 1cinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.49 Jambs, Wood, door and Window. . . . . . . . . . . . . . . . . . . 413.8, 423.9 Jamestown weed (medicinal). . . . . . . . . . . . . . . . . . . . . .811. , 816.39 Jams, fruit butters, etc. . . . . . . . . . . . . . . . 134.5, 134.52, 134. 55 Japan application and drying. . . . . . . . . . . . . . . . . . . . . . . . 840.2 Japan dryers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849-11 Japan paints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843-4 Jar rings, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208.6 Jars, animal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918. 3 battery, hard rubber. . . . . . . . . . . . . . . . . . . . . . . . . ... . . 712.3 Coplin, staining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 dressing, medical. . . . . . . . . . . . . . . . . . . . 532. 1, 532.21,915. 32 glass- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - e museum (medical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 ointment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.3 paint and shellac. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955.4 Specimen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .918.3 storage battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.3 suture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-3 Java hide rope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341-2 Java twine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351-20 Javelins (Sports). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Jean- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 304.5 Jellies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134-53 Jersey cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .309-3, 397. 16 Jersey cotton cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309.3 Jerseys and Sweaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367-4 Jerseys and sweaters of rayon. . . . . . . . . . . . . . . . . . . . . . . 397. 14 Jewelers pliers and nipples. . . . . . . . . . . . . . . . . . . . . . . . . 615. 32 Jewelry, gold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662. marking of. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 663. platinum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 661. silver- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 663. Jig bushings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. Jimson weed (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 816.39 Johnson hay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.5, 111.91 Joint-and-thread compound (resin). . . . . . . . . . . . . . 844. 1, 846.63 Joint bars, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606. 2 Joint fasteners, Wood. . . . . . . . . . . . . . . . . .423.9, 608.7 Joint fillers, asphalt and b1tuminous. . . . . . . . . . . . . . . 505. 15 preformed expans lon. . . . . . . . . . . . . . . . . . 208.93, 425.2, 505. 1.5 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208.93 Joint plates or bars, railroad. . . . . . . . . . . . . . . . . . . . . . 606. 2 Joint sealing compound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707-15 Joint-sealing filler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-15 Joint use of wood poles. . . . . . . . . . . . . . . . . . . . . . . 719.60, 719.62 Jointer, woodworking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 784. 1 Joints, aircraft control universal. . . . . . . . . . . . . . . . . . 724. 25 compromise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606-0. ground glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .918-0, 918.9 hydraulic swivel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724 - 22 knuckle (railway) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702.9 oxygen swivel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 premolded expansion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505-15 rail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606-0 ring (oil well) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 754. steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.4 universal. . . . . . . . . . . . . . . . . . . . . . . 607. 4, 608. 9,702.9, 724-22 Joists, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 12 Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412.1 Journal bearing gages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 629.3 Journal bearing wedges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-22 Journal bearings. . . . . . . . . . . . . . . . . . . . . . . . 611.22, 692. 1,692.3 Journal bearings and wedges. . . . . . . . . . . . . . . . . . . . . . . . . 692. 3 Journal box dust guards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-22 Journal box gage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 22 Journal box lids. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-22 Journal box lubricating oils. . . . . . . . . . . . . . . . . . . . . . . . 504. 13 Journal box lugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 28 Journal box packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601-12 Journal box pedestal....... . . . . . . . . . . . . . . . . . . . . . . . . . 611-22 Journal box wedges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-22 Journal boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-22, 692-3 Journal bronze castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646. 11 Journal length gage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-22 Journal oil can. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959-1 Journal wedge gages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692-3 Journals, car. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-22 Jugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955. 1, 955-7 Julce, apple- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8. 5 Cherry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178.9, 818-93 8Tape • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 178. grapefruit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178-6 lemon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178.1 Orange • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 178.3 pineapple. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178, 7 raspberry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178.9, 818.93. tomato, Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126-7 beef. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 612.3 Juices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.93 Jump standards (athletic) . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Jumpers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-3 bonding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-22 Junction boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-12 Jungle cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308-9 Jungle cloth Jackets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311- 1 Jungle cloth trousers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.4 Juniper (medicinal). . . . . . . . . . . . . . . . . . . . . 813.9, 816.29, 818.32 Jute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320. Jute and Jute butts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321. Jute and Jute manufactures. . . . . . . . . . . . . . . . . . . . . . .320-329 Jute bagging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322-8 Jute board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472-34 Jute burlap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383-1 Jute cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385-1 Jute cordage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325. Jute felt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329.4 Jute machinery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 774. Jute marline, tarred. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325-1 Jute packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .321. 1, 707-27 Jute rope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385.8 Jute rove. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .320. , 715-50 Jute tag board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474-5 Jute twine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326. Jute waste. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390-5 Jute webbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .329-3, 394.3 Jute yarns and roving. . . . . . . . . . . . . . . . 520. , 324. , 324. 1,715. 50 K Kaolin. . . . . . . . . . . . . . . . . . . . . . . . . . . 531.4, 817. 15, 817.46, 838-9 Kaolin caustic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531-4 Kaolin paste. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-46 Kapok. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .349.2, 349-20-349. 29 KaDOk felt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349.25 Kapok fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349.20 Kapok life coats, jackets, and buoys. . . . . . . . . . . . . . . . 349.24 Kapok mattresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315-12 Kapok oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142-99 Kapok pads and cushions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349-23 Kapok pillows. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315-34 Kapok SIeeping bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315-12 Kapok steamer chair and Sun deck pads. . . . . . . . . . . . . . . .349.23 Kauri gum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217. , 846.63 Kava kava (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Keene's cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514.2, 514- 63 Keepers, brass, for dress belts. . . . . . . . . . . . . . . . . . . . . 645. 39 Kegs, fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.46 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951-43 Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951-44 Kerosene. . . . . . . . . . . . . . . . 502.0, 503.0, 503.2, 503.5, 524. , 997. 1 Kerosene cans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959- 1 Kerosene engines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 704.0, 705. O Kerosene fire pots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.72 Kerosene heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.3 Kerosene insectic ide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881.9 Kerosene lantern globes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524. Kerosene Operated refrigerators. . . . . . . . . . . . . . . . . . . . . 959.4 Kerosene storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502.0 Kerosene Stoves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-3 Kerosene water heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.3 Kersey. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365-16 KetOne, methyl-ethyl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 848.9 Kettle chain, with hooks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Kettles, aluminum. . . . . . . . . . . . . . . . . . . . . . . 612. 29, 614.9, 631.5 Kettles, egg. . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - 612-29 electric fry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717. 1 Jacketed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9, 631-5 pitch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-17 preserving, aluminum. . . . . . . . . . . . . . . . . . . . . . . . 612.3, 631.9 roasting. . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - 612. 22 SCOllSe . . . . . . . . . . . . . . . . . . © tº º ſº tº º e º & ſº tº $ tº º tº dº º & - - - - - - - 611. 17 Sponge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.29 Steam-Jacketed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9, 631.5 tea. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . 612.29 Key, airplane flame proof. . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 12 radio- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 718.63 telegraph. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 12 Key numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. Key tags and rings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9, 839.9 Keyer (automatic). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.39 Keys, brake shoe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.42, 611. 43 sending, semi-automatic. . . . . . . . . . . . . . . . . . . . . . . . . . 718-1 Shafting and Stock. . . . . . . . . . . . . . . . . . . . . . . . . 608. 52, 611. 52 telegraph. . . . . . . . . . . . . . . . . . tº e º e º e ge • - - - - - - - - - - - - - - 718-12 woodruff. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 52,765. 1244 Index Keyslots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. Khaki cloth, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396.34 Khaki dye, direct (for landing forces).............. 803.19 Khaki uniform Cloth- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 306. 34 Khaki webbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394. 1 Khaki Woolen cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365.27 Kick plates- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 617.34 Kidney beans, dry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126.11 Kidneys, beef. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 011.5 Kidskin leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O61.2 Kiesel guhr. . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - 593. , 817. 13 Kiln drying equipment, approval of... . . . . . . . . . . . . . . . 400.15 Klln drying of lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.15 Kindergarten supplies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 937.3 Kinematic. Viscosity of oils. . . . . . . . . . . . . . . . . . . . 502.2, 504.0 Kingpin, wheel, for trailers. . . . . . . . . . . . . . . . . .722.39,729.2 Kino. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .816.59, 818.79, 818.93 Kips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . wº Kissinger artificial salt. . . . . . . . . . . . . . . . . . . . . . . . . . . 839.39 Kitchen aluminum ware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.5 Kitchen cabinets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .431.53,613. Kitchen cutlery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14 Kitchen enamelware. . . . . . . . . . . . . . . . . . . . . . . . . . . .612.22, 612.29 Kitchen furniture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.5 Kitchen scoops, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.22 Kitchen sinks, enameled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.23 Kitchen tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.51 Kitchen wireware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681.49 Kits, aircraft electric weighing. . . . . . . . . . . . . . . . . . . . 724.26 airplane mooring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.29 barber's supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.62 blacksmiths. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 958.2 burn-treatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.52 cable Vulcanizing. . . . . . . . . . . . . . . . . . . . . . . . . .719.55, 958.2 carbon monoxide blood testing. . . . . . . . . . . . . . . . . . . . 915. 59 doctor's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 electrical equipment testing. . . . . . . . . . . . . . . . . . . . . 958.9 emergency (Jungle-parachute seat pad). . . . . . . . . . . . 958.9 emergency Sustenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 film assessing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 first-aid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .915. 52,958.9 fishing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943. 8 flag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.46 gun bore S1&ht. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 2 interpreter's, photo type. . . . . . . . . . . . . . . . . . . . . . . . 911.9 medicine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-43 metal. - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . 951.61 Oxygen mask maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . 993. Oxygen testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26, 958.2 photographic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9, 954.23 POWer pump tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 Dressure demand Oxygen maintenance. . . . . . . . . . . . . . . 958.2 projector boresight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.2 rain repeller (aircraft windows)................. 724.29 repair. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 958.2 roll-up container, canvas. . . . . . . . . . . . . . . . . . . . . . . . 958.9 Sea Water desalting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882.3 Sewing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , 958-9 Snake-bite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .915.43, 915. 52 tire removing and mounting. . . . . . . . . . . . . . . . . . . . . . . 958.2 tool, canvas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.2 utensil, Canvas. - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . 399.3 Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951. 62 Kits and Palls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951.6 Knapsack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Knees, ship's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.5 Knife, fork and Spoon, haversack models. . . . . . . . . . . . . 612. 14 skin grafting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Knife and fork box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.5 Knife container, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.9 Knife Sharpener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.3 Knife Sheaths. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 096.7 Knife Switches, electrical. . . . . . . . . . . . . . . . . . . .714. 52,718.22 Knit goods. . . . . . . . . . . . . . . . . . . . . . . . . . .300. 4, 309. , 367. , 370. Knit underwear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .302. 10, 309.4 Knit underwear, wool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367.2 Knit woolen insert. . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . 367.7 Knit woolen underwear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .367.2 Knitted caps, wool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 19 Knitted mufflers, woolen. . . . . . . . . . . . . . . . . . . . . . . . . . . . .367.5 Knitted rags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . gº e g º º tº º . . . . 390. 5 Knitted Wool cloth. . . . . . . . . tº º & © e º nº e - - - - - - - - - - - - - - - - 365. 24 Knitted Wool Cuffs and anklets. . . . . . . . . . . . . . . . . . . . . . .365.24 Knitting and lace-making machinery. . . . . . . . . . . . . . . . . . 771. Knitting thread, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.23 Knives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - 616- 15 Knives, brush cutting. . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - 616- 15 butcher. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14 drawing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 15 electricians. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.15 fighting and utility. . . . . . . • - - - - - - - - - - - - - - - - - - - - - 616- 15 finishing, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 gum, resecting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 hoof, Veterinary. . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - 915-29 hospital Corps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.15 kitchen. . . . . . . . . . . . . . . . . . . . . . . . . . . tº º º ſº tº ſº tº ſº º . . . . . . 612. 14 linoleum. . . . . . . . . . . . . . . . . . . * @ e > * * * * tº dº e º e º e ºs . . . . . . 616. 15 microtome. . . . . . . . . . . . . . . tº e º e º e º e º 'º º ºs º ºs e e s e e . . . . . . 915. 29 Knives, office. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Operating, hoof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915, 29 paring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .616. 14,616- 15 plaster- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915. 39 plumbers-chipping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616, 15 pocket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 11, 616- 15 scraping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 15 shoeing- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 616. 15 surgical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 table- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 612. 14 Knob-control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -- - - - - 724, 25 Knob pulls. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 617.33 Knobs, door. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 617.31 handles, and Dulls- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 617.3 insulator (porcelain). . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.82 pointer. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 893.9 Knuckle Joints (railway). . . . . . . . . . . . . . . . . . . . . . . . . . . . 702.9 Knuckle pins. -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 611 .44 Kola (cola or kolanuts) (medicina]). . . . . . . . . . .816.49, 818.39 Kraft paper (concrete-curing, waterproof). . . . . . . . . . . 473.5 sealing tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479.2 waterproof. . . . . . . . . . . . . . . . . . . . . . . . . . . . 473.1,477.4, 477-8 Kraft tag stock - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 489. Kraft wrapping paper. . . . . . . . . . . . . . . . . . . . . . . . . . .477.3, 477.4 Kraft wrapping paper, paraffined. . . . . . . . . . . . . . . . . . . . 477.5 Krameria (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . .816. 19, 818.31 Kyanite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e L Label cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-99 Label1mg.and marking of metal cans. . . . . . . . . . . . . . . . . . 959. 1 Labels, garment. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393. microSlide- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 479-4 poison. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. Vial- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 479. Labels and tags, WOWen- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 393. Laboratory, photographic. . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Laboratory apparatus and Supplies. . . . . . . . . . . . . . . 918. , 918.9 Laboratory apparatus, hard rubber. . . . . . . . . . . . . . . . . . . 205-2 Laboratory apparatus Support. . . . . . . . . . . . . . . . . . . . . . . . 918.9 Laboratory autoclave. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-9 Laboratory baskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Laboratory beakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .918-2 Laboratory bench, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Laboratory burners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.4 Laboratory calipers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-81 Laboratory casseroles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Laboratory cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-9 Laboratory dishes, glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.5 Laboratory flasks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-9 Laboratory gas burners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.4 Laboratory percolator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Laboratory pliers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-32 Laboratory porcelain ware. . . . . . . . . . . . . . . . . . . . . . . . . . . 552. 21 Laboratory standards, minimum. . . . . . . . . . . . . . . . . . . . . . . 918.0 Laboratory thermometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.83 Lace, gold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399-9 Lace leather. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.4 Laces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .302.45, 313-1 breeches and legging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.45 shoe, cotton - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 302.45 trouser, black, silk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.45 Veils, nets, and embroideries of silk. . . . . . . . . . . . 378. Lachesis (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819-4 Lacing cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-45 Lacmoid (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Lacquer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846-0, 846. 50, 846-52 acid proof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846-9 camouflage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .846. 51,846-59 cellulose nitrate . . . . . . . . . . . . . . . . . . .846. 51,846.52, 846.53 for casts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.9 for land 1ng light reflectors. . . . . . . . . . . . . . . . . . . . . 846.9 hot oll resistant, for steel engine Darts. . . . . . . . 846.9 paint. tº ſº º ſº tº ſº & e º ºs e º e º ºs º e º ºs e º e º is e º e º gº tº º e º e º e º ºs e e º º ºs 846.29 pyroxylin. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . 840-2 spraying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.9 Lacquer coatings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846-50 Lacquèr diluent, naphtha............ . . . . . . . . . . . . . . . . 503-3 Lacquer enamel (for ammunition). . . . . . . . . . . . . . . . . . . . . 846-52 Lacquer solvents and diluents. . . . . . . . . . . . . . . . . . . . . . . 848.0 Lacquer thinner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 848.9 Lacquering brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-2 Lacrosse ball. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209-91, 943-1 Lacrosse goods and standards. . . . . . . . . . . . . . . . . . . 943. 1, 943.95 Lactic acid - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . 821-9 Lactose, milk sugar. . . . . . . . . . . . . . . . . . . . . . . . . . . . 161-7, 819-1 Ladders, escape, châin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725-41 extension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42934 fire-truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 979. 1 ſolding refueling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.4 mine and Stalrs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 751. pilot, chain and rope. . . . . . . . . . . . . . . . . . . . . . . . . . . . 725-41 safety code...... .413.9, 429.4, 518.50, 605.22, 751. 1, 979. 1 solid side wall... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439-4 step- - - - - - - - - - - - - - - - tº º 'º tº dº ſº e e e º e º e s sº e s e º e s ∈ e º a . . . . 429.4 Wind OW Cleaners. . . . . . . tº e s e e s is e º e º e s º º º . . . . . . . . . . . 429.4 WOOden. . . . . . © tº e º 'º gº g g g tº e e e g º ºs e º . . . . . . . . . . . . . . . . . . . 429.4 1245 Directory of Commodity Specifications Ladles. . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14,612. 22, 612.29, 614.9 deck-paying- - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . 616.99 melting, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 plumbers'. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.72 Lady's slipper (medicinal) . . . . . . . . . . . . . . . . . . . . . . . ... 816. 19 Lafayette mixture (medicinal). . . . . . . . . . . . . . . . . . . . ... 816.73 Lag bolts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 31 - Lag SC Tews - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 608, 2 Lake color. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 12 Lake copper bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641. 11 Lamb carcasses and cuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 014.1 Lamb liver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 011.4 Lamb shearling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 061.7 Lambs. - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . 003. Lambskin, baby. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O61.7 Laminated-asbestos insulation. . . . . . . . . . . . . . . . . . . . ... 707.42 Laminated glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521. Laminated insulating materials. . . . . . . . . . . . . . . . 719.50,719.58 Laminated lens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525.9 Laminated phenolic products. . . . . . . . . . . . . . . . . . . . . . . . . 719.58 Laminated plastics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893.0 Laminated sheets, phenolic. . . . . . . . . . . . . .296.1, 719.52, 719.58 Laminated thermosetting materials. . . . . . . . . . . . . . . . . . . 893.8 Lamp assembly. . . . . . . . . . . . . . . . . . . . . . . . . . .716.2, 716.32,716.39 beacon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.2 boundary and obstruction marker. . . . . . . . . . . . . . . . . . 716.2 Cockpit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 18 flasher. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 flashlight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.39 floodlight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.2 hangar fluorescent portable floodlight........... 716.2 hangar incandescent portable floodlight. . . . . . . . . . 716.2 indirect-light box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.32 Photographic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 16 rotating beacon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.2 runway marker- - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . 716.2 Lamp bases, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.21 Lamp bulbs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .716. 12,722.32 Lamp case, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.41 Lamp chimneys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524. Lamp cord...' ...................................... 715.44 Lamp fixture (portable). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.32. Lamp globes, oil lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524. Lamp holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.21 Lamp mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 1 Lamp packing- - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 953.2 Lamp panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 1 Lamp rack wiring shield. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.22 Lamp receptacle and socket. . . . . . . . . . . . . . . . . . . . . . . . . . 715.21 Lamp reflector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.2 Lamp shades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .379.9, 524. , 716. Lamp shades for I. E. S. lamps. . . . . . . . . . . . . . . . . . .379.9,716.39 Lamp signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.39 Lamp sockets, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.21 Lamp Wicks. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 399.7 Lampblack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842.4 Lamps, acetylene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997.5 adverse-weather, Vehicle. . . . . . . . . . . . . . . . . . . . . . . . . 716. 12 airplane, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 12 airport traffic signal. . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 alcohol. . . . . . . . . . . . . . . . . . . . . . . . . . . . .915. 19,915.39, 997. 1 all-glass sealed reflector. . . . . . . . . . . . . . . . . . . . . . . 716.2 antral- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 716. 19,915.29 a TC - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 716. 16 automobile, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 12 Clearance, marker and identification, Vehicle. ... 716. 12 colored . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 Condenser. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 diving (navy). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 direction signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 12 driving and passing, for Vehicles. . . . . . . . . . 716. 12,722.32 electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 10, 716. 11,716.32 electric, Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 39 electric marker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 electric supplementary driving and passing. . . . . . . 722.32 flame, safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997. 1 flashing light signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 floor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716-32 fluorescent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 18, 716.39 gasoline Vapor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997.4 identification, for motor Vehicles. . . . . . . . . . . . . . . 716. 12 I. E. S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524. , 716. 19 incandescent, miniature . . . . . .716. 11, 716. 12, 716. 13, 716. 19 incandescent, ordinary.......716. 10,716. 11,716. 12,716.13 kerosene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997. 1 license-plate, vehicle. . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 12 locomotive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716 - 11 marker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 12 Iſle I’Cury Vapor. . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 716. 15 negative-glow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 011- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 997. 1 Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .716. 14,718. 1. photographic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916. 19 photographic flash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 portable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 30, 716-32 Quartz mercury Vapor arc. . . . . . . . . . . . . . . . . . . . . . . . . 716. 15 quick nigrescent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 Lamps, radio- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - "716. 11 signal- - - - - - - - - - - - - . . . . . . . . . . . . . . . . . .716. 19, 716.2, 718.39 Stop- - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 716. 12 table- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 718.32 tall, vehicle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716-12 therapeutic, carbon and mercury arc, and infra red- - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . 716. 19, 915-39 ultraViolet. . . . . . . . . . . . . . . . . . . . . . . . . 716. 10,915.31, 915.32 Vapor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\ . . . . . . . 716-15 Wing position light. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.39 Lamps and illuminating devices (except electric lamps). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997. Lamps for automobile and motorboats. . . . . . . . . . . . . . . . . 716. 12 Lance pole- - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .719.62 Lancet, blood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 dental. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915. 11 Landing areas, airport. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.38 Landing gear audible Warning signals. . . . . . . . . . . . . . . . 724.25 Landing gear shock absorber drop. . . . . . . . . . . . . . . . . . . . 724.20 Landing. lights, retractable. . . . . . . . . . . . . . . . . . . . . . . . . 716. 39 Lanolin, anhydrous, for use in ammunition. . . . . . . . . . . 868. Lantern candle, Smoke chaser's (plumber) . . . . . . . . . . . . 504.51 Lantern chest. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958-9 Lantern crate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.39 Lantern globes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524. Lantern slide charts. . . . . . . . . . . . . . . . . . . . . . .482. , 910. , 912. Lantern Slide COver glass, mats, plates and projectors. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 912. Lantern slides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912. Lanterns, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 13 flood, storage battery. . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 13 gasoline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997. 1 muscle test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 oil burning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 997-1 warning, red. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 13 Lanyard, pistol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Lappa (meclo inal). . . . . . . . . . . . . . . . . . . . . . . . . . . . .816. 19, 818.31 Larch agaric (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-92 Larch and tamarack grading rules. . . . . . . . . . . . . . . . . . . . 400.25 Lard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .043.0.043-2 benzoinated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 043-21 standard packs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 043-0 Lard cans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .951.32,951-64, 959- 1 Lard cartons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954-1 Lard compounds and lard Substitutes. . . . . . . . . . . . 043.3, 142.95 Lard Oil- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O41.3 Lard tierces - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 951.24 Large spotted Spurge (medicinal). . . . . . . . . . . . . . . . . . . . 816.89 Larkspur (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . .816.49, 818.79 Last, cinch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.45 Lasts, shoe- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 429.2 Latch, ammunit iOn chute. . . . . . . . . . . . . . . -- - - - - - - - - - - - - 724. 29 Latches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 22 Latex, air foamed rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . 200. Latex-covered gloves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.2 Latex gloves, surgºons'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.52 Latex rubber: foam cushions and mattresses. . . . . . . . . . . 208.7 Latex sheet (uncured) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201.1 th- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 402.51 fiber insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.93 gypsum. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 514.61 gypsum insulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514-0 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.53, 605. 24 Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402. 51 Lathe, Wood turning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 784. 1 Lathe Iſlandrels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 761-1 Lathé Spindle noses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. Lathes, cabinet, precision. . . . . . . . . . . . . . . . . . . . . . . . . . 761-1 dental- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915. 19 engine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76.1. 1 garage- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 761-1 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76.1. 1 Screw cutting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 763. Wood turning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 784. 1 Lathing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.51, 514.61, 514.63 gypsum. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 514- 61 Laths and shingles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402.5 Latigo. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O69.2 Latrine screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.98 Laundering blankets and comforters. . . . . . . . . . . . .315.0,369. 20 Laundering cotton cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300.4 Laundering Curtains. . . . . . . . . . . . . . . . . . . . .319.90, 373.0, 397.0 Laundering hosiery. . . . . . . . . . . . . . . . . . . . . . . . . . . . .475.0, 397. 10 Laundering Silk and rayon. . . . . . . . . . . . . . . . . . . . . . .370. , 397.0 Launderometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300. 4,770. Laundry and dry cleaning machinery and appliances... 787. Laundry and kitchen soap, chips, and powder. . . . 871. 2, 871. 29 Laundry bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957-19 Laundry baskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .787. , 952. 19 Laundry bluing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803-11 Laundry boxes, chipboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . 953.2 Laundry cotton sheeting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.71 Laundry extractors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Laundry ironers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Laundry marking machine and pad. . . . . . . . . . . . . . . . . . . . . 369.9 Laundry Ilet,S, bag-type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317.8 Laundry padding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.7 Laundry safety instructions. . . . . . . . . . . . . . . . . . . . . . . . . 797.0 1246 Index Laundry 508 P- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 834. W. chips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871. 22 liquid. • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 871. 24 ordinary- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . 871. 21 powder. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 871. 23 Laundry soda- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 834.7 Laundry sours. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871.25 Laundry starch- - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . 281. Laundry Stoves, gas - - - - - - - - - - - - - - - . . . . . . . . . . . . . 614.2, 787. Laundry tray and S ink combinations. . . . . . . . . . . . . . . . . . 617.79 Laundry trays, porcelain. . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.23 soapstone - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 511.6 Laundry tumblers, drying. . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Laundry washers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787. Lava- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 817. 16 Lavage tubes, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.54 Lavatories, enameled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.79 porcelain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.23 Vitreous China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532.23 Lavatory accessories, plast 1G. . . . . . . . . . . . . . . . . 617.79, 893.9 Lavatory chain stay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.4 Lavatory partitions and enclosures. . . . . . . . . . . .617.79, 618.9 Lavatory traps, brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.4 Lavender. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813.9, 818. 56,818.79 Lavender oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.96, 813.9 Lawn and porch furniture. . . . . . . . . . . . . . . . . . . . . . . . . . . . 432. Lawn (cotton dress goods). . . . . . . . . . . . . . . . . . . . . . . . . . . 306.14 Lawn ſaucet. - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . 607.6 Lawn mowers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .616.73, 732. Laying cast iron pipe. . . . . . . . . . . . . . . . . . . . . . . . Layling fire mains. . . . . . . . . . 518.50, 545.9, 607. 11,607.3, 607.4 Laying rail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606.0 Laying Sewe I* pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.60 Layouts, trackwork. . . . . . . . . . . . . . . . . . . . . . . . . . . . .606.0, 606.3 Lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .651.0, 651.8, 681.49 determination in air. . . . . . . . . . . . . . . . . . . . . . . .651.0, 839.35 mercury and nickel. . . . . . . . . . . . . . . . . . . . . . . . . . . .650-659 P18- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 681. 1 Ted, dry- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 842.63 Lead acetate (medicinal). . . . . . . . . . . . . . . . . . . . . .819.89,839.35 Lead alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .651.0, 651.6 Lead-alloy castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.3, 681.3 Lead and Opium lotion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817.89 Lead-antimony alloys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.6 Lead 8.DTOIl, X-ray. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 717.3 Lead arsenate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881-11 Lead azide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 867. Lead"base alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.6 Lead-base bearing metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . 692.1 Lead calking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.9 Lead carbonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.35 Lead chromate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.35, 842.5 Lead-coated copper sheets. . . . . . . . . . . . . . . . . . . . . 641. 21,642.9 Lead coating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 Lead compounds and salts. . . . . . . . . . . . . . . . . .651. , 651. 7, 839.35 Lead covered cable, electrical. . . . . . . . . . . . . . . . . . . . . . 715.41 Lead covered copper sheets. . . . . . . . . . . . . . . . . . . . . . . . . . 642.9 Lead dioxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.35 Lead foil (submarine mine). . . . . . . . . . . . . . . . . . . . . . . . . . 651.9 Lead Ingots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651. 1 Lead letter and number. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.9 Lead mallets, (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 Lead monoxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.35 Lead nitrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.35 Lead Oleate Ointment and plaster. . . . . . . 817. 59, 817.65, 839. 35 Lead Ox1de. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.35 Lead packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 23 Lead paints, mixed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843.6 Lead pencils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 931. 1 Lead D18ſments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842.6, 842.69 Lead pipe and fittings. . . . . . . . . . . . . . . . . .617.75, 651.8, 651.9 Lead plaster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 65, 839.35 Lead protective screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Lead sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.5 Lead-silver solder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 693.9 Lead sleeving--- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.4 Lead subacetate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .818.49, 839.35 Lead sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.35 Lead sulfocyanate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 35 Lead titanate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842. 1, 842.69 Lead traps and bends (plumbing). . . . . . . . . . . . . . . 617.79, 651.9 Lead tube- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 651.9 Lead Washers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.9 Lead Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.49, 839. 35 Lead-zinc base paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844.67 Leaded Zinc oxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842.7 Leaders, Cues, and trailers for Sound motion pictures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.2 trailers and roll film for aerial photography.... 911.2 LeadS, pencil. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . 931. 1 sounding, for hand lines. . . . . . . . . . . . . . . . . . . . . . . . . 651.3 Leaf gold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662. Leaning wheel grader. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 743. Leather, art.1ſ 1C 1al. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.7 bag.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - 066-9 bookbinding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.9 calfskin, for gas masks. . . . . . . . . . . . . . . . . . . . . . . . . . O61.9 cape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.9 (53.9677 ()—#5—74) e - © e º e - 6O7. 10 Leather, CâSe - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O66.9 cattle hide (chrome tanned). . . . . . . . . . . . . . . . . . . . . . 065. 1 chrome tanned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 060. ,066.9 fibrated (for gaskets). . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 12 for craft work. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.9 goatskin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O61.2 harness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066. 1 horsehide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 061-3,064-1 hot Oil and gasoline resistant. . . . . . . . . . . . . .066.9,089.9 hydraulic packing. . . . . . . . . . . . . . . . . . . . . . . . . . . 066.2, 707-26 lace. . . . . . . . . . . . . . . . . 6.4 oil and gasoline resistant. . . . . . . . . . . . . . . . . . 066.9, O69.9 pigskin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O61, 6 Tawhide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 065. 2 rigging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.8 sheepskin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 061.7 sole, vegetable tanned. . . . . . . . . . . . . . . . . . . . . . . . . . . 063.6 strap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066-6 upholstery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.7 vegetable tanned, test methods. . . . . . . . . . . . . . . . . . . 060. Welting, shoe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.9 Leather and leather manufactures. . . . . . . . . . . . . . . . . 060-069 Leather aprons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4,069-9 Leather athletic goods. . . . . . . . . . . . . . . . . . . 068. 1, 069. 1,943.7 Leather bag. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O89.7 Leather belt drives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.0 Leather belting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .066.0, 066. 3 Leather board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.35 Leather boots. . . . . . . . . . . . . . . . . . . . ... • - - - - - - - - - - - - - - - - O67.2 Leather cape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4 Leather cape sleeves and bibs (safety). . . . . . . . . . . . . . 069.4 Leather cases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-7 Leather cement and thinner. . . . . . . . . . . . . . . . . . . . 846. 59,932.5 Leather clothing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4 Leather coats (safety clothing). . . . . . . . . . . . . . . . . . . . . 069.4 Leather disk. Leather dressing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 891. Leather envelopes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.7 Leather footwear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 067. Leather gloves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .068. ,068. 2 Leather halter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-2 Leather hand bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-9 Leather head bands (for mirrors)... . . . . . . . . . . . . . . . . . 915.29 Leather heel bases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O67-6 Leather holsters, pistol. . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-9 Leather lacing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.4 Leather leggings (safety). . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4 Leather linemen's belts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.3 Leather mittens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 068-6 Leather money bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 066.9 Leather obstetrical bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.7 Leather overalls. (safety clothing). . . . . . . . . . . . . . . . . . 069.4 Leather packing. . . . . . . . . . . . . . . . . . . . . . . . . . 066.2,066. 5, 707-36 Leather portfolio (portable typewriter) . . . . . . . . . . . . . 069.7 Leather pouch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-7 Leather shell (for flying clothes) . . . . . . . . . . . . . . . . . . 068.2 Leather shoe colors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 067.0 Leather shoe welting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.9 Leather shoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 067.1 Leather sleeves (safety clothing). . . . . . . . . . . . . . . . . . . 069.4 Leather straps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.5 s a e º e o e s e e s e º 'º e º e º ſº e º e º 'º e º º e e e e s e e º e º e s e s e e s e e s e e s e º e e s e e o º te e s e e º e e O89.9 Leather sweat bands, cap. . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.9 Leather tanning materials. . . . . . . . . . . . . . . . . . . . . . . . . . . 231. Leather terminology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 060. Leather upholstery (artificial). . . . . . . . . . . . . . . . . . . . . 066.7 Leather Work gloves. . . . . . . . . . is tº e º e º e º 'º e º 'º e º e º e º º . . . . 068. 2 Leavening agents. . . . . . . . . . . . . . . . . . tº gº e º e º e º e º ºs & e º 'º a tº º 155. Leaves, flowers, and buds. . . . . . . . . . . . . . . . . . . . . . 816. 3,816. 39 Lecture apparatus, Scientific. . . . . . . . . . . . . . . . . . . . . . . 918.9 Ledger paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478- 13 Leg, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.4 Leg bath. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Leg 1rons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Leg rest. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-36 Leg splint (Thomas) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 52 Legal-cap paper, ruled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478-19 Legging eyelets and hooks. . . . . . . . . . . . . . . . . . . . . . . . . . . 645.9 Legging laces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.45 Leggings, asbestos. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545-6 canvas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311-94 leather (safety). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4 Lemon (medicinal). . . . . . . . . . . . . . . . . . . . . . . 813.9, 816. 22, 818.75 Lemon and orange oils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142-97 Lemon extract. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175-6 Lemon Julce. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 178.1 Lemon squeezer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612-3 Lemongrass oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142-99 Lemons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131-? Length and angle measuring instruments. . . . . . . . . . . . . . 916 - 2 Length-measuring instruments. . . . . . . . . . . . . . . . . . . . . . . . 916-21 Lens, charting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911. 6 double beam, 24 inch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525-3 drum type floodlight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525-9 electrically heated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914-1 eye. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-39 laminated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525-9 photographic. . . . . . . . . . . . . . . . . . . . . . . . . . 525-5, 911. 1,911.6 Lens aperture markings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.6 1247 Directory of Commodity Specifications Lens assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.6 Lens case, trial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914. 1 Lens cone, Camera. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.6 Lens filter unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.6 Lens focusing posts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.6 Lens mounts, front, for Cameras. . . . . . . . . . . . . . . . . . . . . .911.6 Lens paper, tissue. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 476.9 Lens resolution test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911. 1 Lens Spoon- - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 915.29 Lensatic compass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.22 Lenses (not fitted to instruments).................. 914.1 Lenses- - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 525. electric light. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525.3 focal length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.4,911.6 ſly ing goggle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914. 1 projector, motion picture. . . . . . . . . . . . . . . . . . . . . . . . 912. SUlſt &lass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914. 1 Lentils, dry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122. 12, 126. 12 Leopard's bane (medicinal) . . . . . . . . . . . . . . . . . . . .816. 19,816.89 Leptandia (medicinal). . . . . . . . . . . . . . . ... 816. 19,818.31, 819.71 Lespedeza hay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.92 Lespedeza meal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119.9 Letter box plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.9 Letter boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 1 Letter openers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.9 Letter Symbols for electric and magnetic quantities 710. Letter symbols for gear engineering. . . . . . . . . . . . . . . . . 910. Letter Symbols for mathematical terms............... 910. Letter Symbols for mechanics of solid bodies. . . . . . . . 910. Letterboard cabinet, print shop................ 613.9,936. Lettering, car (railway)............................ 726.1 Lettering brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.2 Lettering devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. Letters, lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.9 steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Lettuce. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121.2 Lettuce opium (medicinal). . . . . . . . . . . . . . . . . . . . . . . . ... 818.93 Level and trans 1 t note books. . . . . . . . . . . . . . . . . . . . . . . . 935. Leveling and measuring tools. . . . . . . . . . . . . . . . . . . . . ... 616.3 Leveling points (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . 724.20 Levels, and plumbs. . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . 616.32 Levels (other than carpenters)...................... 916.6 Levels, engineers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.6 Levels, hand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.32 Standard dumpy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .916., 916.6 LeVers, brake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.42 Levy Counting chamber (spinal fluid). . . . . . . . . . . . . . . . 915. 39 Library furniture of woºd. . . . . . . . . . . . . . . . . . . . . . . . . . . 431.6 Library shelving, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.9 Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.69 Library table. . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . 431.62 License-plate lamps, vehicle. . . . . . . . . . . . . . . . . . . . . . . 716. 12 Lic Orice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175.9 Lic Orice compound powder. . . . . . . . . . . . . . . . . . . . . .816.35, 819. 1 Lic Orice root, extract and Syrup. .816.14,818.31,818.69, 819.71 Llds, Journal box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.22 Life~buoy rings, cork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425.3 Life preservers, belt type. . . . . . . . . . . . . . . . . . . . . . . . . . 797.2 Life preservers, belts and buoy rings of cork. . . . . . . 425.3 Life preservers, Jacket types. . . . . . . . . . . . . . . . . . . . . . . 797.2 Life raft, parachute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725.3 Life raft sails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.98 Life saving nets. . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - 317.9 Life Vests, pneumatic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 797.2 Lifeboat, airborne. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725.3 Liferoot (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.89 L1ſt trucks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729.3 L1ſters, pot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Section, pathological. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.46 thumbtack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. transom. - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . 617.5 Lifting cranes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744-1 Lifting eye propeller shaft. . . . . . . . . . . . . . . . . . . . . . . . . 724.24 Lifts, hydraulic automobile (Jack). . . . . . . . . . . . . . . . . . 744.3 Sash and screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.35 L1&ature carrier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.29 Ligature cutter, dental'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Ligature wine, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Light, dental Operatins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 19 Safe- - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 716. 19 Seadrome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.39 Light alloys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631.0 Light assemblies, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . 716.39 Light assemblies, work table. . . . . . . . . . . . . . . . . . . . . . . . 716. 39 Light blue Cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365-22 Light insulated containers. . . . . . . . © tº e - tº e º 'º is tº e - - e º º ºs e 954.21 Light signal railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.40 Light System, emergency, Shlp'. . . . . . . . . . . . . . . . . . . . . . . 716. 39 Light transmitting covers for aeronautical 11ghts. . . . . . . . . . . . . . . . . . . . tº e º e º e a e e º e º ºs e º e º ſº e - 525.9, 893. 5 Lighter, fuse. . . . . . . . . . . . & © tº e - © e º e º & e e s e e 819. 1, 839.9 Submarine cable, electrical. . . . . * 6 e º e º 'º - e. e. e. e. e. e. e. e. e. e. e. e. e. 715. 41 Submarine clothing, woolen. . . . . . . . . . . . . . . . . . . . . . . . . . 368.9 Submarine gas mask. . . . . . . . . . . . . . . . . * - tº º 'º - © tº ſº e g º º . . . . 993. Submarine mine anchors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Submarine mine cable cutter. . . . . . . . . . . . . . . . . . . . . . . . . 619. 4 Submarine mine cable reel. . . . . . . . . . . . . . . . . . . . . . . . . . . 715.36 Submarine mine cable tag. . . . . . . . . . . º “º e º 'º e º e º is g º ºs e e s e 622.9 Submarine mine cathead. . . . . . . . . . . . . . . . . . . . . . tº e º e º ºs e º Submarine mine compound plug. . . . . . . . . . . . . . . . . . . . . º, e - Submarine mine distribution box. . . . . . . . . . . . . . . . . . . . . 611. 49 Submarine mine firing device cases. . . . . . . . . . . . . 645.9, 646.59 Submarine mine foil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651.9 Submarine mine grappling irons. . . . . . . . . . . . . . . . . . . . . . 619.9 Submarine mine insulated wire. . . . . . . . . . . . . . . . . . . . . . . 715. 49 Submarine mine loading Scoop. . . . . . * * * * * * * * * * * g e º e s a e 631. 9 Submar 1ne mine material, plate, name and number. . . . . 645.9 Submarine mine relay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 14 Submarine mine Selector boxes. . . . . . . . . . * - e º e º e tº e º e º 'º 953. 1 Submarine mine trip hook. . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Submarine mine turkshead collar. . . . . . . . . . . . . . . . . . . . . 611. 19 Submarine Outer clothing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 392. 53 Submarine respirator Canister. . . . . . . . . . . . . . . . . . . . . . . 993. Submarine telephone cable. . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Submers 1ble pump. . . . . • * * * - e º 'º e g º e s . . . . . . . . . . . . . . . . . . 755. 1 Subsistence supplies. . . . . . . . . . . . . . . . . . . . . . . . . . . .000. , 100. Substitutes for nickel :::::::::::::::::::::::::::::::::::::: - O. 3 Sub-surface drainage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.60 Subtrop 1Cal fruits, fresh and preserved. . . . . . . . . . . . . 131. Succotash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128.2 Sucker rods for oil pumping. . . . . . . . . . . . . . . . . . . 615.82, 754. Sucrol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Sucrose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161-1 Suction apparatus, electric. . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Suction ſeed spray gun and engine cleaner. . . . . . . . . . . 733. Suction hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.46 Suction hose strainer. . . . . . . . . . . . . . . . . . . . . . . - . . . . . . . 202.46 Sudan hay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.97 Suds dipper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29 Suede, Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306. 19 Suet, prepared. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 043. 1 Sulturated potash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 832.9 Sugar, beet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161. 1, 161.3 TOWſ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161-5 Cane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161. 1, 161-3 confectioners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161.2 granulated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161.1 maple. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164. 1 milk (med 1cinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 161.7, 819. 1 Imolasses, Slrup honey C On ſectionery. . . . . . . . . . . 160-169 powdered. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161.2 Saccharum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161-1 Soft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161.5 Standard Samples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161. Sugar and sugar products. . . . . . . . . . . . . . . . . . . . . . . . 160., 161. Sugar bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957-19,957.2 Sugar-cane molasses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163. 2 Sugar cured pork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 012.93 Sugar of lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.35 Sugar pine (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.93 aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.31 Sugar pulver 12. 1ng Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Sugar shakers, glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 523.3 Sugar sirup. . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164.6 Sugars, tannery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161.9 Suit, exercise (marine corps). . . . . . . . . . . . . . . . . . . . . . . 311.6 Suitcases, hard-fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958.3 Suiting, cotton. . . . . . . . . . . . . . . . . . . . . . . . .306. 3,306.32, 306.34 cotton tweed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.36 Cottonade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.31 Olive drab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365. 24 Suits, bathing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .367.6 Convalescent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.6 flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .368. 81,717.4 Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.6 play, children's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .311.6 Summer flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.6 union, mains ook. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312. Wading, aviation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.6 Winter flying. . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . 368. 82 Working. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $11.3 Suits and uniforms, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . 311.6 Sults and uniforms of wool. . . . . . . . . . . . . . . . . . . . . . . . . . 368.8 Sulfad lazine tablets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.6 Sulfanilamide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.6 Sulfan 111c acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.9 Sulfapyridine. . . . . . . . . . . tº ºr º e º 'º º . . . . . . . . . . . . . . . . . . . . . 819.6 Sulfaris phenam 1ne . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814.2, 819. 1 Sulfate 10n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882.0 Sulfate of alumina. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 838.3, 882.2 Sulfated oils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 040. , 871.0 Sulfathiazole. . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - 819.6 Sulfobromophthale in SOdlum. . . . . . . . . . . . . . 817. 29, 819. 1, 834.9 Sulfo-carbolate, SOdlum (medicinal). . . . . . . . . . . . . . . . . 834.9 Sulfonamides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.6 Sulfonated Olls. . . . . . . . . . . . . . . . . . . . . . . . . . . 040. , 142.0, 871. Sulfonethylmethane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Sulfonſe thane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Sulfosalicylic acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.9 Sulfur (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 571. , 839.9 flowers of . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 1, 839.9 prec 1 p 1 tated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 1, 839.9 Washed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Sulfur d1-10dia (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Sulfur d 1 OX ide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839-49 Sulfur monochlor 1de . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Sulfur ointment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 56, 839.9 Sulfurated lime. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818-49 Sulfurated potash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 832.9 Sulfuric acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.7 Sulfurous acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821-7 Sulphate and perSulphate, ammonium. . . . . . . . . . . . . . . . . . 831.7 Sulphate liquors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Sulphate of alumina. . . . . . . . . . . . . . . . . . . . . . . . . . . . 838.3, 882. 2 Sulphate of iron. . . . . . . . . . . . . . . . . . . - e º 'º º º Sulphate of 1ron, for water treatment. . . . . . . . . 839. 34, 882. 2 Sulphate of potash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 832.4 Sulphate of potash-magnesia. . . . . . . . • * * * * ~ e º e º sº e º 'º - º . 832.4 Sulphate pulping process. . . . . . . . . . . . * * * * * * g e s e e º º º e . 470. 1 Sulphate recovery thermal code . . . . . & e º e º ſº tº dº tº e º & . . . . . 470.3 Sulph 1te Wrapping paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477.7 Sulphonated 011s. . . . . . . . . . . . . . . . . . . . tº e º º te e º e & © tº . 040. , 871.0 Sulphur, Tagnesia, Salt, and graphite. . . . . . . . 570-579, 571. Sulphur-burner gas. . . . . . . . . . . . . . . . . e - © - e. e. e º is e º e . . . . . 839. 49 Sulphur insectic lies. . . . . . . . . . . . . . . . - e º e º e º tº 5 g º e º 'º - e. 88 1. 21 tº e º 'º e º e º 'º - © 882. 2 1293 Directory of Commodity Specifications Sulphuric acid, unloading of . . . . . . . . . . . . . . . . . . . . . . . . 726.0- Sulphuric and Sulphurous acid. . . . . . . . . . . . . . . . . . 821.7,881.33 Sumach º:###:::::::::::::::::::::::::::::::::::::::::::: Sumbul (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . .816. 19, 819.71 Summer Caps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395.15 Summer flying helmets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395.15 Summer flying Suits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.6 Sun deck pads, kapok. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349.23 Sun-dew (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.89 Sun glass lenses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914. 1 Sun glasses, flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.5 Sunflower (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Sunflower seed oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.0, 142.7 Sunlamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .716. 10,915. 39 Sunshine recorder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 917.9 Superheater equipment, locomotive. . . . . . . . . . . . . . . . . . . 703.9 Superheater tubes, alloy Steel. . . . . . . . . . . . . . . . . 622.3, 703.2 Superheaters (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703.0 Superphosphates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 853. Supplies, subsistence. . . . . . . . . . . . . . . . . . . . . . . . . . .000. , 100. Supplies for office machines. . . . . . . . . . . . . . . . . . . . . . . . 932.2 Supply Sacks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 Supports, bus, electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 52 Chemical, laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 instrument shelter. . . . . . . . . . . . . . . . . . . . . . . . . . 429.9, 919.9 laboratory-apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 pelvic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Splint, and foot rest. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Suppositories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-26 Suppository mold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Suprarenal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.4 Surface, aircraft, application of fabric. . . . . . . . . . . . 724. 20 Surface GQurses (roads). . . . . . . . . . . . . . . . . . . . . . . . 512.0, 594. Surface finish, aeronautical. . . . . . . . . . . . . . . . . . . . . . . . 724.21 Surface gage for Crosscut Saws. . . . . . . . . . . . . . . . . . . . . . 615.82 Surface roughness designations. . . . . . . . . . . . . . . . 724. 20, 724. 26 Surfaced and Worked lumber. . . . . . . . . . . . . . . . . . . . . . . . . . 403. Surfacer, Wood, liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849.2 Surfacing materials for built-up TOOfing. . . . . . . . . . . . 518.57 Surgeons' goods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 5 Surgeons" latex gloves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 52 Surgeons' masks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 59 Surgeons' rubber aprons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 51 Surgeons' rubber gloves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 52 Surgeons' silk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.2. 6 Surgical absorbent cellulose . . . . . . . . . . . . . . . . . . . . . . . . 915. 51 Surgical adhesive plaster. . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 12 Surgical and medical instruments. . . . . . . . . . . . . . . 915. 2, 915. 29 Surgical catgut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-56 Surgical chisels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Surgical dressings. . . . . . . . . . . . . . .398.3, 398.31, 398. 34,915. 51 Surgical forceps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Surgical gauze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .398. 21, 398.31 Surgical goods, hard rubber. . . . . . . . . . . . . . . . . . . . . . . . . 205-3 Surgical t. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-56 Surgical-instrument cases. . . . . . . . . . . . . . . . . . . . . .399.3,954.29 Surgical instruments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-2 Surgical knife. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Surgical needle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 27 Surgical-operating pads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 53 Surgical plaster-of-paris. . . . . . . . . . . . . . . . . . . . . . . . . . . 514.2 Surgical probe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Surgical saws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Surgical Scissors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Surgical silk and tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 55 Surgical spatulas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.87 Surgical sponges (gauze) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398.34 Surgical tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 12, 398.33 Surveying sextants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916 - 22 Surveying terms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.0 Surveyors' and engineers' instruments and supplies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .916. , 916.9 Suspenders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .311.8, 394-5 Suspension Springs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 37 Suspensions, trolley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.63 Suspensory bandage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398. 31 Suture Jar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918. 3 Suture material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 56 Sutures, corrosion-resisting-Steel-alloy-Wire. . 622.4, 915. 56 silver wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 691. 1, 915-56 Swabs, deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 983-2 hand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 983-? iodine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814. 1 Swager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Swamp dogwood (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 57 Swamp milkweed (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Swatter, fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Sweat bands, cap, leather. . . . . . . . . . . . . . . . . . . . . . 069. 4,069. 9 Sweaters, woolen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367-4 Swedish buck saws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616- 17 Sweepers, carpet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 984- Sweeping brushes, floor, hair. . . . . . . . . . . . . . . . . . . . . . . 981-4 Sweeping compound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871-9 Sweeps, floor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981. O Sweet almond oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813-4 Sweet an ise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124. 5 Sweet Orange peel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 21, 818. 71 Sweet pickle cured pork. . . . . . . . . . . . . e e e º e º 'º e º 'º e º & º ... 012.94 Sweet pickle relish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129. 11 Sweet potato starch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281. Sweet potatoes, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127. 52 resh- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 123-52 Sweet-scented spurge laurel (medicinal)............. 816.59 Sweet Spirit of nitre. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.59 Sweet vernal grass (medicinal). . . . . . . . . . . . . . . . . . . . . . 816.89 Sweet water lily (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Sweetbreads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 011-92 Sweeteners, artificial, for food. . . . . . . . . . . . . . . . . . . . 892. Sweetflag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Swimming pools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-73 Swimming Standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943. 1 Swine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 002. Swing doors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 22 Swing lathes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 761-1 Swinging hardware for fire doors. . . . . . . . . . . . . . . . . . . . 617.9 Swiss, dotted, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.17 Swiss chard, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.9 Swiss Cheese. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O22.49 Swiss pattern files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-61 Switch, beacon control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 11 bomb release and rad 10. . . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 11,714.52,724. 25 gun military control Wheel. . . . . . . . . . . . . . . . . . . . . . . 724, 25 selector diaphragm (camera). . . . . . . . . . . . . . . . 714.52, 911.9 Switch circuit controllers. . . . . . . . . . . . . . . . . . . . . . . . . . 718-42 Switch key set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 29 Sw1tch oil. . . . . . . . . . . . . . Switch Operating mechanisms and Signals. . . . . . . . . . . . . 718.42 Sw1tch ties, railroad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-10 Cedar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 11 chestnut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 12 cypress. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-13 1r. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 401. 14 Oak. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 15 pine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 16 redwood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 17 Walnut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401-18 Switchboard cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41 Sw1tchboard cable Support. . . . . . . . . . . . . . . . . . . . . . . . . . . 719.61 Sw1tchboard case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954-23 Switchboard cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.42 Sw1tchboard framework. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 22 Sw1tchboard fuse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-21 Switchboard Jacks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-29 Switchboards (fire control communications). . . . . . . . . . 718.39 flash ranging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.39 power and lighting. . . . . . . . . . . . . . . . . . . . . . . . . 714-42, 714.52 telegraph. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 11 telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-22 Sw1tchbox (telephone). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 12 electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-12 Sw1tchbox assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-42 Sw1tchbox filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-12 Switchboxes, outlet and junction boxes, cabinets. . . . 715. 12 Sw1tches, aircraft toggle. . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 52 electrical. . . . . . . . . . . . . . . . . . . 714.52, 715. 22, 715. 30, 718. 22 elevator hoistway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.52 knife, electrical. . . . . . . . . . . . . . . . . . . . . . . . . . 714. 52, 718- 22 panels, meters, and controlling equipment. . . . . . . . 714. push button Circult. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.52 railroad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606-0, 606. 3 Snap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 52, 715-22 Spring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-42 tongue, railroad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606-0 Switches and circuit breakers. . . . . . . . . . . . . . . . . . . . . . . 714.5 Sw1tches and special track work. . . . . . . . . . . . . . . . . . . . . 606.3 Sw1tchgear assemblies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.52 Switching equipment, bus transfer. . . . . . . . . . . . . . . . . . . 714.52 Swivel pins for coupler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 44 Swivels, chain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-57 Sword and Scabbard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.99 Sword belts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069-3 Sword-knots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399-9 Swordmanship badges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944. 1 Symbols, aeronautical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-0 aircraft wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . 724-20 electric traction. . . . . . . . . . . . . . . . . . . . . . . . . . 718.40, 719.63 graphical, electrical. . . . . . . . . . . . . . . . . 710. , 718.40, 719.63 hydraulics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 706-0 magnetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. mathematical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 910. mechanics of solid bodies. . . . . . . . . . . . . . . . . . . . . . . . 910. photometry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716.2 radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.0 railway signaling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.63 telegraph and telephone. . . . . . . . . . . . . . . . . . . . . . . . . . 718.0 Symbols and graphic details, drafting room pract 1 Ce 935. Symbols and sketches for pressures and temperatures in induction-system aircraft engine. . . . . . . . . . . . . . . . 705-6 Symbols for gear engineering. . . . . . . . . . . . . . . . . . . . . . . . 910. Symbols for heat and thermodynamics including heat flow . . . . & © tº º º º * c e s e e º e º e e º e s tº e º e º 'º e º e º e º e º e º 'º e º 'º e º 'º 700. Symbols for heat transmission. . . . . . . . . . . . . . . . . . . . . . . 500.0 Symbols for marking defective axles. . . . . . . . . . . . . . . . . 611.52 Symbols for marking knit underwear. . . . . . . . . . . . . . . . . . .309.4 Synchron 1zer. . . . . . e C & - e - e. . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 • e s a e s e s e º e s e s e e a e s e e º e º ºs e s e ... 8 1294 Index 713.2 711. 11 671. 713. 2 849.6 200. 843. 39 848, 9 707. 16 707. 29 819. 5 Synchronous condensers and conyerters. . . . . . . . . . . . . . . Synchronous generators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Synchronous-motor clocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . Synchronous motors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Synthetic cement, for cellular buoyancy material.... Synthetic elastomers. . . . . . . . . . . . . . . . . . .............. Synthetic enamel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Synthetic enamel thinner. . . . . . . . . . . . . . . . . . . . . . . . . . . . Synthetic gaskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Synthetic hydraulic packing. . . . . . . . . . . . . . . . . . . . . . . . . Synthetic Ole OV1 tamin P- - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synthetic packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 29 Synthetic primer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844. 4 Synthetic rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200. , 201.9 Synthetic rubber compound for insulated wires and cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.41,715.44 Synthetic rubber tubing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.6 Synthetic tanning materials. . . . . . . . . . . . . . . . . . . . . . . . . 809. 1 Synthetic warnish coating for metal containers...... 846.9 Syringe C Ontainer, block. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 27 Syringes (battery). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209.99 fountain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.28, 915. 29 hypodermic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 27 *1089. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - , . . . 915. 27 Oil, brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 16.99 Oil dispensing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893. 9 urethral- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .915.27,915. 29 Syringes and needles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.27 Syrup, citric acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 818.61 glycyrrhiza. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818, 69 hydriodic acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . º º 818. 61 1Decae. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 818.63 1100rice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 89 Orange and Orange flowers. . . . . . . . . . . . . . . . . . . . . . . . 818.62 Dine tar. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 818, 64 rhubarb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 89 Sarsparilla. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.66 Senna- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . 818. 87 tar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 64 tolu balsam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818, 89 Wild Cherry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818, 85 Syrups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.1. 1,818.6, 818.69 T *-binders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398. 31 T-slot bolts. . . . . . . . . . . . . . . . . . . . . . . . . . . 608.31, 808.32,765. T-Squares, drafting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. Table, pressure, differential (for air speed indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26 Table and kitchen Cutlery. . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14 Table Chinaware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532. 1 Table COVerS. - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . 3.19.99 Table Cutlery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14, 612-22 Table damask. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308. 1 Table felt, cotton flannel. . . . . . . . . . . . . . . . . . . . . . . ... 304.2 Table fork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14 Table glassware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 523. Table knife. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14 Table lamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 32 Table linen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339.3 Table 0.11cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.6 Table pad, examining and operating. . . . . . . . . . . . . . . . . . 204. 53 Table rall. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.13.6 Table sockets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646.59 Table-top ration box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433. Table tops, porcelain. . . . . . . . . . . . . . . . . . . . . . . . . . 531.6, 532.9 Table Waters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176.3 Tablecloths, cotton (damask). . . . . . . . . . . . . . . . . . .316. 1,316.2 linen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339. napkins, and silence cloths. . . . . . . . . . . . . . . . . . . . . . .316. Tables, anesthesia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.36 aseptic, with gas attachment. . . . . . . . . . . . . . . . . . . . . 915. 39 bakers', wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.51 bedside. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 36 Camp- - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . 613. 6 card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .431.9, 439.9, 613.6 Cook, metal top. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.6 Cook, Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.51 Copper cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.40 Copper wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.40, 715.44 d let kitchen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613. 6 dining, extension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433.2 dining, pedestal type . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613. 6 dining, field. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.4 dish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431.51 dispatcher's, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.6 drying (print shop). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 936. examining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 36 film plotting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 fire finder map board. . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.8 folding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433.2 hospital-- - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . 915. 36 imposing (print shop). . . . . . . . . . . . . . . . . . . . . . .613.6, 936. instrument. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.36 kitchen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431. 51 library. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431. 62 locker, hospital. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 36 Tables, massage • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 915.36 meat cutting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429. 1 Iſless • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 431.4 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.13.6 Imoulding (bakery). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 788. movable, apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.6 office. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .435.3, 613. 6 operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. Over-bed, hospital. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 36 plane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918, 8 pool and billiard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439.9 porch, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.6 power (sewing). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 775. printing telegraph unit. . . . . . . . . . . . . . . . . . . . . . . . . . 613.6 radio Operators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-6 radiography. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 36 repeater, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613-6 school. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .437. , 613-3, 613.6 Sewing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 775. Steam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.9 telegraph, Steel framed. . . . . . . . . . . . . . . . . . . . . . . . . . 613.6 tilting, for radiography and fluoroscopy. . . . . . . . . 915. 36 train order. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.9 treatment and dressing. . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 36 urological X-ray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 utility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 38 Volumetric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830. Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435. 3 Workroom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439.9 Tablespoon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29 Tablet bottles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918. 3 Tablet bOX, folding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 2 Tableware, corrosion-resisting-steel. . . . . . . . . . . . . . . . 612. 14 glass. . . . . . . . . . . . . . . . . . . . . 523. 1, 523.2, 523. 3, 523-4, 523.9 nickel-alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 nickel-silver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 691. 2 plastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893. 3 silver-plated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 691-2 Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14, 612. 22, 691. 2 Sterling silver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 891. 2 Tabs, index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474. 12 Tabulating cards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474-9 Tachometer drive, aeronautic. . . . . . . . . . . . . . . . . . . . . . . . 724. 26 Tachometer generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 Tachometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26, 919.9 Tackle block, safety hoist, Veter inary. . . . . . . . . . . . . . 915. 39 Tacks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 11, 608. 14 Taffrail logs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725. 42 Tag alder (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.59 Tag boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474. 5 Tag cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Tag Stock, white lined. . . . . . . . . . . . . . . . . . . . . . . . .474.5, 489. Tags, (wire identification). . . . . . . . . . . . . . . . . . . . . . . . . 715.35 cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.9, 715-35 identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944. 2 key. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9, 893-9 Shipping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474-5, 489. Tail covers (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 Tail lamps, Vehicles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 12 Tall wheel, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 23 Tailors' shears. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.99 Take-off board (athletic) . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Talc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .819. 1, 839. 39, 872. 1 Talcum powder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 872- 1 Tall buttercup (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . 816.81 Tall oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211.5 Tallow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . '043. 1 Chinese vegetable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.92 Tallow pot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959. 1 Tamarack grading rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400. 25 Tamping bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 61, 616.8 Tamping pick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.8 Tanalitfi (wood preservative). . . . . . . . . . . . . . . . . . . 801.3, 839.9 Tangent curtain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Tangerines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131-26 Tank cars. . . . . . . . . . . . . . . . . . . . . . . . . . 726.0, 726. 1,726. 2, 959. 2 Tank ſlag Set - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 306.43 Tank heaters, coal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .'. 614-0 Tank heating equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Tank hoops. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956. 2 Tank hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.45 Tank level ind 1cating Systems. . . . . . . . . . . . . . . . . . . . . . . 614. 1 Tank Stock lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413. 1 Tank Strap bolt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 31 Tank strap terminal and trunn 10n (aircraft). . . . . . . . . 724. 22 Tank Strap turnbuckle. . . . . . . . . . . . . . 724. 29 Tank trailers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 1 Tank truck Crdinance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 1 Tank trucks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .722. 1,782. 3 Tank vacuum, fuel feed system. . . . . . . . . . . . . . . . . . . . . . . 722. 33 Tank vessels, rules and regulations (marine). . . . . . . . Tankage, digester. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .098. 1, 119.6 Tanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424. , 956-? aircraft engine preoller. . . . . . . . . . . . . . . . . . . . . . . . . 956. 2 aſ Iſſy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * 729.7 bolted. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -605- 23 developing, photographic. . . . . . . . . . . . . . . . . . . . . . . . . 956. 2 tº e º e º 'º e º 'º e º & tº * * * * 1295 Directory of Commodity. Specifications Tanks, dip. . . . . . . . * * * * * * & e º is a tº º e de e s e s e e s s . . . . . . 840. 2,956.2 eXpansion. . . . . . . . . sº tº e º 'º e º 'º º * * * * * * * * * g e 614. 1,614. 2,956. 2 flammable liquids. . . . . . . . . • - - - - - - - - - - - - . . . . 605. 23,950. fuel oil. . . . . . . . . . * tº & tº º ºs e º e º ºs º º e g º ºs e s sº . . . . . 518.71, 956.2 £asoline Storage. . . . . . . . . . . . . . . . . . . . . . . . . ... 793. 6,956. 2 gravity. . . . . . . . . . . . . . . . . . 518.51, 518.9, 605. 23,710. , 956. 2 hot-Water storage. . . . . . . . . . . . . . . . . . & ſº tº dº º is tº e º gº . . . . 614.4 1ce, railway. . . . . . . . . . . . . tº e º ºs e is a s is e º ºs . . . . . . . . . . . . 726.2 m111tary. . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * g e º 'º dº º º . 729.7 01l, concrete. . . . . . . . . . * * * * * * * * * > e º 'º e g º ºs e º e º e º sº e . 518.71 steel (large storage type). . . . . . . . . . . . . . 605. 23,956.2 production. . . . . . . . . . . . . . * * * * * * * * * * * e º e º e º e º e º e 605. 23 Oil Storage. . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * . . . . . . . 605. 23 011 W1th pump. . . . . . . * e s & © & ſº e º & © tº e º e º s e º sº e º gº s e s tº e e 794. photographic. . . . . . . . . . . . tº e s tº º ſº e º is e e º e . . . . . . . 205. 2,956. 2 porcelain enameled. . . . . . . . . . . . . . . . . . . tº e º º ºs e º e s e g is 614. PſeSSure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 23,956. processing, film. . . . . . . . . . . . . . . . . . . . . . . * @ tº º te L & © tº 956. 2 production. . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * * * * * . 605. 23 range boiler. . . . . . . . . . . . . . . dº e º e º ºr e º a s & © tº $ tº dº tº 614. 1, 614. 2 repainting Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . º & Self-sealing fuel. . . . . . . . . • . . . . . . . . . . . . . . . . 724. 22, 956. 2. Sept1C. . . . . . . . . . . . . . . . . . tº e º gº tº dº sº e g g tº $ tº tº º 'º & º º ge tº E tº e gº 600. 6 Standard bolted. . . . . . . . . . . . . . . . . . . . . . . . . . . tº gº tº ſº tº º sº 805. 23 Steel. . . . . . . . . . . * * * * * * * * tº e & ſº tº º g g º ºs e º 'º e º e º 'º e 605. 23,956.2 Storage, flammable liquids. . . . . . . . . . 605. 23, 725. 40, 959.9 “underground. . . . . . . . . . . tº dº sº º ºs e º is e º & ſº tº e º tº e e tº $ e º 'º & 605. 23 Water, Canvas. . . . . . . . . . . . . . . . . . . tº g º º ſº & tº tº ſº tº gº tº e . 956. 2 Strap assembly. . . . . . . . . . . . . . . . . . . * * tº e º ſº gº tº e º ºs e º 'º . . 724. 22 tempering. . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . 956. 2 underground gas Oline. . . . . . . . . * * * * * * * * e s is e s is e s is . . . 956. 2 Vacuum. . . . . . . . . . . . . . . . . . tº gº e º 'º & & g º is is g º ſº tº e º gº º e º is tº e . 722. 33 Vehicle. . . . . . . . . . . . . . . . . . . . . . . tº € $ & © tº tº e g º º ºs e º e º is e e 956. 2 Water, canvas. . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * * * * 56. railway. . . . . . . tº º & tº $ tº e º gº gº ë e º º is tº c e º 'º º tº e º ge . 605. 23,956. 2 Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 23 Welded Steel. . . . . . tº e º e º gº e tº gº tº tº º º º ºs e º we e e . . . . . . . . . . . 767. WOOd. . . . . . . & ſº e º ºs e º ºs º ºs e e º e e s e e • * * * * * * * * e s e e º e e s s e e 956. 2 X-ray developing. . . . . . . tº e º e º 'º º ſº tº e º e º 'º e º 'º e º 'º e º is g . . T. 17.3 Tanks for railway water service. . . . . . . * G - gº º º º ſº 605. 23, 958. 2 Tannery sugars. . . . . . . . . . . . . . . . . . . . . . . . tº º e º e º ſº tº e º 'º gº º ºs 61.9 Tannic acid. . . . . . . . . . . . . . . . . . . . . . & sº e º e º a 817. 51,821. 9, 823. Tannin. . . . . . . . * @ e º 'º dº tº e º e º a ge tº e º º e º 'º tº a tº & & G & º ſº e º dº º ºs . . . . 809. 1 Tanning extracts. . . . . . . e e º 'º e º e º º e º e º ºs e º e e s tº gº º tº e º e º 'º º 234. Tanning materials. . . . . . {º} tº ſº e º ſº tº º ºs º º ºs e º tº tº dº ſº tº ſº º ºs e º ſº e e º gº 231. Synthetic. . . . . . tº º is º ºs & e ºs º ºs º ºs e º 'º e º gº g º e . . . . . . . . . . 809. 1 Vegetable. . . . . . . tº ſº tº º º º tº tº e º is e Q º º ſº tº º ſº tº e • . . . . . . . . 231. Tansy (medicinal)..... tº e º e º 'º º tº e º ſº gº e e º & ºn º . . . . . . . . . . . . 816. 39 Tantalum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 696. Tap and die sets, dental. . . . . . {º tº º ºx tº § . . . . . . * c e º e º e ºs ... 915. 19 Tap drill sizes. . . . . . . . . . . . . . . © & © tº gº & © tº e º dº º º tº tº g tº e º 'º º tº 608. O Tap rivets. . . . . tº ºs º º is e º e º ºs e e º e tº e º 'º º te e º 'º tº e º º • * g e s tº º e º ºs 645. 6 Tap Wrenches. . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . 615. 15, 615. 42 Tape, adhesive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.97, 817. 61 ankle. . . . . . . . . . . . . . . . . . . . . gº tº e º 'º e º 'º e tº e & © g º e º e º . . . . .319.97 asbestos. . . . . . . . © tº e º ºs e º ſº º tº e º dº e º 'º e º ſº tº º . . . . . . . 545.4, 719.51 ball. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º º e º 'º ... 816. 35 cellulose. . . . . . . gº tº g º º e º ºs º ºs • * * * *. • * * * * * * * * * * * * * * * . . 204. 12 Cloth, Varnished. . . . . . * * * * g e tº º g g tº º tº tº e º e º 'º º e º e º ſº º . 719.56 Cloth measuring. . . . . . . . . . . . . . . . . . . . tº gº tº e º º e º 'º e º e ... 816. 35 Cotton, electrical insulating. . . . . . . . . . . . . . .319.97, 719.56 friction. . . . . . . . . . . . tº e º ſº e º ºs e º 'º º e º 'º e tº e º e º ºs e g º º º º ... 719.56 glass, fibrous for lagging insulat lon. . . . . . . 296. 2, 528. glass, woven. . . . . . . . . . . . . • e º & & ſº e º e º 'º e º e º e º e º is a . . . 528. gumed paper. . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * 470. 3, 479.2 identification tag. . . . . . . . . • - - - - - - - - - - - tº & E tº º is tº e º 'º 319.97 impregnated. . . . . . . . tº e º 'º ſº e º ºs e º 'º gº © tº e º 'º . . . . . . . . . . . . . 296. 2 1nsulating. . . . . . . . . . . . . & g º º e º e 296. 2, 319.97, 719.50, 7.19.56 linen. . . . . tº gº as º “º gº tº º... • - - - - - - - - - - - - - - - - • - - - - - - - - - - - - - , 339.4 linen, gumed. . . . . . . & e º ºs e º e º 'º º e º e º & . . . . . . . . . . . . . . 719.56 luminescent, phosphorescent, adhesive-backed. . . . . 849.9 masking. . . . . . . . . . . . . . . . . . . tº tº º º e e º s e º e tº gº tº e º e º ºs . . . . 479.2 measuring. . . . . . . . . . . . . . . . . . . . tº gº tº e º dº ſº e º e . . . . 616.35, 916. 21 Iſlend 1ng, gummed. . . . . . tº is tº e º º & gº dº º e ºn tº e º gº tº $ tº e º ºs e s tº e e . 479.2 Imetal. . . . . . . . tº º & e º 'º e º ºs e º e º dº e g º ºs tº e º ſº º e º º º tº ſº º ºn tº tº . . . 631.9 non-elastic Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-97 nylon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.97, 397.2 paper, gumſhed. . . . . . . . tº e º e º e º ºs º ºs e • s • e s e s tº e e s e e s s a s 479. 2 perforator, oiled. . . . . . . . . . . . . . . . e G & e º 'º e º e º 'º e º is . . 475.9 I’ay OI! . . . . . & s tº º e s º º e s e º 'º e º e e . . . . . . . . . . . . . . . . . . . . . . 397. 19 reinforcing, paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479.2 rubber. . . . . . .. . . . . . . . . . . . . . . . . . . . . . . tº g º ºs e e º sº tº e º º gº tº 7.19. 55 rule. . . . . . . . . . . . . . . . . . . tº m e º ºs e º ºs g tº e tº e º g g g º gº tº e º ſº s º º 618.35 Sealing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479. 2,707. 24 silk. . . . . . . . . . . & © tº e º e & tº e g º º ſº e º ºs & & º e º ſº º e tº gº e º e º e º sº gº 374. 2 Steel, repair kit. . . . . . . . . . . . . . . . . . . . . . . . . * - - - - - - 958, 2 Surgical. . . . . . . . . . . . . . . . . . . . . . . . . . . . tº dº ſº tº e º e º e º 'º º ſº 204. 12 Suture • Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 56 tufting, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.97 Varnished cloth. . . . . e tº º ſº gº º 'º e º & gº e s tº $ tº & G & º º e º dº e º sº º is 719.56 Water res 1stant adhesive. . . . . . . . . & e º e º e º ºs e s m e º e s is 479.2 Wheel measuring. . . . . . . . . . . . . . . . . . . . . . . . . & ſº e º º tº £ tº gº 618.35 WOWeIl. . . . . . . •º & E & ſº tº e º e . . . . . . . . . . . . . . . . . . . . . . 3.19.97, 574. WOWen glass. . . . . . . e is e º º sº e s e º 'º tº e s e s e e º e º sº e tº & e º me tº º . 528. Tape measure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 35 Taper pins. . . . . tº º te e º ºs e º e º e º ºs e º º • * * * * * * * * * * * * * * * * * * * * 608. 51 Taper pipe threads. . . . . . . * † tº e º º gº tº gº º is ſº e º ºs º is tº gº tº e º e º 'º & . 807. O Taper roller bearings. . . . . . . . . . & © tº gº tº º º & e g º e º & e º & & & & 4, 766.2 Tapers, machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. Tapes. . . . . . . tº ſº tº dº sº a tº ſº º e º 'º e º 'º e º º e * * * * * * * * * * g e is tº dº e º º º . . 616. 35 Tapestries, upholstery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308.9 Tapioca. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 109.9 Tapped holes for studs (aircraft). . . . . * * * * * * * * g e º º . . 724. 29 Taps, cut and ground threads. . . . . tº gº e º ºs e s tº. . . . . . 615. 15, 765. Taps and dies. . . . . . . . . * * * * * * * * * e is tº e º 'º º ſº e g º º ... g º º gº e g tº e & 6 15. 15 Tar (not including coal tar). . . . . . . . . . . . . . . tº e as tº gº º ºs tº e 211.4 Coal- - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . 505. O 505.30, 505.31, 505. 32, 505. 34, 505.35, 801. 3,'803. 2 disinfectant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803. 4, 881.9 Juniper. . . . . . . . tº tº s & ſº tº e º sº tº g º ſº e º te e º gº tº e º ºs e º e ſº . . . . . . . 813.9 Pine. . . . . . . . . . . . . . . . . . . . . . . * * * * * g e º e º sº e º gº * > * > * * tº e . 211.4 road. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. O, 505.30, 505.33 Tar acid oil. . . . . . . . . . . . . . . . tº e º is tº $ tº & ſº tº dº ſº tº tº º ſº e º e º gº º º . 801. 3 Tar and tar felt for roofing and Waterproofing. . . . . . 505.36 Tar and tar pitch..... tº e º ºs e & g º gº tº * - © e º e º ºs e º ſº gº tº tº tº º e º s tº 505. 3 Tar brushes. . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . 982.5 Tar Cement. . . . . . . . . . . . . . . . . . . . . * * * * * * * * * * † tº tº gº tº gº e º ſº tº . 505. 35 Tar felt dampDroofing and Waterproofing. . . . . . & ſº tº º tº $ tº 505. 38 Tar felt for roofing and Waterproofing. . . . . . . . . . . . . . 505.36 Tar fillers for paving joints. . . . . e ge tº gº tº & º e g º ºs . . . . . . . 505. 15 Tar for cold application. . . . . . . . . . . . . . . e tº ſº e º tº e º sº gº tº e º 505. 31 Tar for hot application to roads. . . . . . . . . . . . . . . . . . . . 505. 32 Tar for repair work. . . . . . . . . . . . . . . . . . . . . . & º º ſº tº º ºs e & & e 505. 34 Tar for road construction. . . . . . . . . . . . . . . . . . . . . . . . . . . 505.33 Tar for road treatment. . . . . . . . . . . . . . . . . . . . . . . . 505.30, 505. 31 Tar for roofing and Waterproofing. . . . . . . . . . . . . . . . . . . 505. 36 Tar for sealing joints in concrete roads. . . . . . . . . . . . 505. 15 Tar macadam pavement. . . . . . . . . . tº dº º te e º ºs & © tº g g g º ºn e º g º gº . . 505.31 505. 32, 505.35, 518. 25, 518. 26, 518.33 Tar 011. . . . . . . . . . . . . . tº e e º e º e º º is º e º ºs e de © tº º e º e º is º ºs e º e º ºs 505.37 medicinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813. 9 Tar Ointment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº dº tº e º e º e º & . 8 17. 55 Tar pitch. . . . . . . . . . . . . . . . . . . . . . . * * a s e e s e 5. O, 505. 30, 505. 33 Tar products. . . . . . . . . . . . . * * e g º e tº $ tº º is tº º * & © tº tº ſº tº . . 505. O, 505.30 Tar TQad treatment. . . . . . . . . . . . . . • - - - - - - - - - - - - gº tº e º & Cº º 505. 30 Tar Syrup. . . . . . . • • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 818. 64 Tarantula (medicinal). . . . . . . . . . . . . . . . . . . -- . . . . . . . . . . 819-4 Taraxacum (medicinal) . . . . . . . . . . . 816. 19, 818. 31, 818.84, 819.71 Tares. . . . . . . . . tº e º º gº e º g º ºs e s tº º ºs e º is tº e º ºs e º s tº gº º tº e , . . . . . . . 301.7 Target, Scoring, aer 18 l gunnery. . . . . . . . . . . . . . . . . . . . . 719.99 Target paint, black. . . . . . . . . . . . . . § it tº tº º tº º tº & tº tº $ tº e º 'º e º ſº 844. 6 1 Target paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 499. Target paste. . . . . . . . . tº e º e º gº tº g g tº de © º ºs e º e º 'º e º ſº e º 'º e g º e º 'º 932.5 Target practice balloon. . . . . . . . . . . . . . * † tº tº dº ſº tº gº tº e º tº e º ºs 724. 1 Target screens duck (ravens). . . . . . . º & © e º ſº º º . . . . . . . . . . .303-1 Tarpaul1nS and CCVers. . . . . . . . . . . . . . . . . tº º 'º e º e º 'º gº 3OO. 6, 319.98 Tartaric acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821.9 Taste (silk tape). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374. 2 Taxicabs, fire hazards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 723. O Taximeters. . . . . . . . . . . . . sº e º dº º 'º a tº e º is is e º ºs e º 'º e º e º 'º e º ºs e º e 793. 1 Tea. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * . . . . . . . . . . . 153. , 153. 1 Tea (medicinal). . . . . . . . . . . . . . . . . . . e tº º e º tº g g º º . . . . . . . . 816. 39 Tea kettles and pots. . . . . . . . . . . . . tº e º e º e º 'º e g º ºs e 612. 22, 6 12. 29 Tea urns. . . . . . . . . . . . . . . . . . . . . . . . . . . . tº gº tº e º ſº e º e tº e º ſº tº e is 614. 9 Teak. . . . . . . . . . e e º sº tº e s a sº e º is s tº e º e º 'º e º e º 'º e º 'º e © e º tº º ſº º 'º tº º 4 13.4 Teaspoonis. . . . . . . . . . . . . . . . . . . . . . . . . . * * *s is e g º º is tº º 612. 14, 612. 29 Technical order filecase. . . . . tº tº $ tº $ tº tº e º tº º te tº e tº * † de tº gº tº º & 954. 23 Tee platés (railway). . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 606. 0 Tee rails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº gº & © tº dº 6O6. 1 Tees, plastic (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 22 Teeth, Vulcanite. . . . . . . . . . . . . . . . . . . . . . . tº e g º e º ſº tº º & º e sº 915. 19 Teeth Shade guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Telegraph, telephone, and other communication wires and cables crossing railroad tracks. . . . . . . . . . . . . . . . 719. 60 Telegraph and telephone cable arresters. . . . . . . . . . . . . 715. 5.1 Telegraph and telephone Office , arresters. . . . . tº dº e º 'º º tº 715. 51 Telegraph and telephone plant maintenance. . . . . . . . . . . 7 18. O Telegraph and telephone protectors and mountings. . . . 715.50 Telegraph apparatus. . . . . . . . . . . . . . . . . * * * * * * * * * * * 718. O, 7.18. 1 Telegraph graphical Symbols. . . . . . . . . . . . . . . . . . . . . . . . . 718. O Telegraph instruments. . . . . . . . . . . . & © tº gº tº º tº § º & tº º ſº e º 'º tº tº º 7 18. 11 Telegraph keys. . . . . . . & e º gº tº e º e º e º dº tº tº ſº tº e º & © tº e º e e g g º ºs e e 7 18. 12 Telegraph line-termination panel unit. . . . . . . . . . . . . . . 7 18. 10 Telegraph printer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 18. 11 Telegraph- printer t001 case. . . . . . . . . . . . . . . . . . . . . . . . . 954. 29 Telegraph repeater. . . . . . . . . . . . . . . . . . . . . . tº dº ſº tº º te º & tº º º & 7 18. 11 Telegraph resonator. . . . . . . . . . . . . . . . • - - - - - - - - - tº tº º tº gº tº e 7 18. 11 Telegraph set. . . . . & ſº e º ſe dº e º is tº gº e tº e º 'º º is e º e º 'º e º e º e ºs e º e º ºs 7 18. 11 Telegraph sounder. . . . . . . . . . . . . . . . . . . . . . . . . tº e º 'º & dº e º ſº tº 7 18. 11 Telegraph Spoons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º gº dº tº & 616. 63 Telegraph SW1 tohboards. . . . . . . . . • . . . . . . . . . . . . . . . . . . . . 718. 11 Telegraph symbols. . . . . . . . . . © º ºs º º & º ºs e º a º • e º e is a * tº ºp e º E g 7 18. O Telegraph System tone Channel. . . . . . . . . . . . . . . . . . . . . . . 7 18.69 Telegraph table, Steel framed. . . . . . . . . . . . . . & e º e g g tº gº tº 6 13.6 Telegraph Wire, 11 On and Steel. . . . . . . . . . . . . . . . . . . . . . 715. 43 Telegrapher's typewriter. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 18. 11 Telephone, battery. . . . . . . . . . . tº 4, & tº e º ºs e º ºs e º 'º - e º s & e º e º 'º 7 18. 21 telegraph, radio, and Signal apparatus. . . . . . . . . . . 7 18. Telephone and electric Service. . . . . . . . & º e dº º gº tº e º e º ºs e & 715. 30 Telephone apparatus. . . . . . . . . . . . . .* * * * * * * * . 718. O, 718. 2,718.21 Telephone booth, concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . 516.9 roadway, Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 Telephone boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 18.21, 958. Telephone buzzer. . . . . . . . . . . . . . . . . . . . . . gº tº e º & e º is e e º is tº 7 18.33 Teleph One cable. . . . . . . . . . . . . . . . . . . tº e º ºs e º e º ºn tº § gº 715. 41,715. 44 Telephone cable terminals. . . . . . . . . . . . . . ge e s a s a e s is tº e is . 715. 35 1296 Index Telephone chest unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 21 Test for density of fine wire and ribbon for Telephone circuits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.0, 718. 29 electronic devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-44 Telephone collS. . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - 718. 29 Test for effect of controlled atmospheres upon Telephone Communication Outfit, emergency. . . . . . . . . . . 958.9 alloys in electric furnaces. . . . . . . . . . . . . . . . . . . . . . . . 600. 1 Telephone condenser. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713. 1 Test for gravity of petroleum products... 502.0, 503.0, 504.0 Telephone cover. . . . . . . . . sº e o e o e º e º 'º e º e s e e º 'º e º ºs e e . . . . . 957. 19 Test for Rockwell hardness of metals. . . . . . . . . . . . . . . . 600. 1 Telephone dials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 29 Test for Wool fineness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360. Telephone graphical symbols. . . . . . . . . . . . . . . . . . . . . . . .. 718.0 Test glass, urinalysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.2 Telephone ground rod. . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - 715. 51 Test methods, hostery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309.2 Telephone handset and headset. . . . . . . . . . . . . . . . . 7 18.21,718.69 Tubber goods. . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * * * * © Telephone instruments. . . . . . . . . . . e e º a s e º ºs e º e º e º e . . . . . 718.21 Test Oscillator... . . . . . . . . . . * * * * * * * * * * * * * * * * * * * * . . . . . 718.65 Telephone insulator pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.7 Test panel unit (electrical). . . . . . . . . . . . . . . . . . . . . . . . 718. 22 Telephone Jack boxes. . . . . . . . . . . . . . . . . . . . . . . . . . 718. 22, 718. 29 Test set, cable repairmen's. . . . . . . . . . . . . . . . . . . . . . . . . 718. 29 Telephone junction box. . . . . . . • . . . . . . . . . . . . . . . . . . . . . . 715. 12 Test Smoke bomb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 869. Telephone operators desk. . . . . . . . . . . . . . . . . . . . . . . . . . . . 613.4 Test tube brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Telephone pole step. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.62 Test tubes and supports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 Telephone power cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 12 Tester, antifreeze solutions. . . . . . . . . . . . . . . . . . . . . . . . 919.4 Telephone power panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 21 armature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Telephone protectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 715.50 electrical equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.39 Telephone receivers. . . . . . . . . . . . . . . . . . . . . . . . . . .718. 21,718.29 electrical thermometer. . . . . . . . . . . . . . . . . . . . . . . . . . . 919.80 Telephone relay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-21 hoof, Veterinary. . . . . © e º a s tº e º 'º e e º e o e s e . . . . . . . . . . . 915. 29 Telephone repeater. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 29 liquid Ometer instrument. . . . . . . . . . . . . . . . . . . . . . . . . . 919.9 Telephone ringer. . . . . . . . . . . • * * * * * * * * * @ e º 'º e º e º ſº 718. 20,718. 29 Imagnesyn and SelSyn instruments. . . . . . . . . . . . . . . . . . 724. 26 ,Telephone set, portable. . . . . . tº - g º º ſº e º is tº º ºs • . . . . . . . . . . . , 718- 31 radio tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 65 Telephone shelter, Wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429. Spark plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Telephone switchboard. . . . . . . . . . • . . . . . . ... ." . . . . . . . . . . 718. 22 Spring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Telephone switchbox. . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 12,718. 22 Testing, definition of terms. . . . . . . . . . . . . . 500.0,510. , 600. 1 Telephone symbols. . . . . . . . . . . . . . • * ~ * * * * ~ * e G s ſº e s - . . . . . 718. Soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871-0 Telephone terminal: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 29 Testing and rating concealed type gravity type Telephone test set. . . . . . . . . . . . . . • * e e º e e e - e º º se e - . . . . . 718. 29 *adiation. . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-4 Telephone transmission. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 20 'I'esting and Pating procedure for engines and power Telephone transmitter. . . . . . . . . . . . . . . . . . . . . . . . . 7 18.21,718.29 units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705.0 Telephone unit. . . . . . . . . . • * * * * * * * * * * * * * * * tº e º is e º tº e . . . . 718. 21 Testing cotton fibers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300.4 Telephone Wire. . . . . © º e º ºx tº * * g e º e - . . . . . . . 715. 42,715. 43, 715. 44 Testing crude oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502.0 Telescopes. . . . . . . tº e º se e º 'º - e º sº dº e e e º 'º • . . . . . . . . . . . . . . . . . 914-2 Testing doſ.estic refrigerators. . . . . . . . . . . . . . . . . . . . . . 785.0 Telescop10 alldade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916. 22 Testing drilling fluids. . . . . . . . . . . . . e e º 'º e º & Cº. e ∈ . . . . . . 500. Teletype equipment. . . . . . . . . © tº º º º º º • . . . . . . . . . . . . . . . . . 718. 1 Testing machines, verification of... . . . . . . . 500. , 5.10.0, 600. 1 Teletype paper (roll and tape). . . . . . . . . . º e º & s a tº . . . . . 478. 24 Testing machines for textiles. . . . . . . . . . . . . . . . . .300. 4,770. Teletypewriter. . . . . . . . . & © tº tº e º e g º - © º ºs e e - e. © e º 'º gº e º - . . . . 718. 1 Testing methods for lubricating oils. . . . . . . . . . . . . . . . 504. 0 Television. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . © e º ſº tº e º 'º . . . . 718.66 Testing methods for pigments. . . . . e - e s a tº s º e º ºs e e º s s - G - 840. 5 Telford foundation for roads. . . . . . . . . . . 511.70, 511.71, 518.22 Testing nitrocellulose lacquers. . . . . . . . . . . . . . tº g o 'º - © tº 840. 5 Tellurium (medicinal). . . . . tº ſº to e º 'º º º º ſº tº G & © e º e º º ºs e º & © tº e . 39. Testing nonſerrous metals. . . . . . tº * * * * g e º ſº e º e º 'º º ºs e º 'º - e. 600. 1 Temperature control equipment. . . . . . . . . . . . 785.0, 792. 1,793.0 Testing of materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600. 1 airplane. . . . . . . . . . . . . . . . . . . © e º sº º e - e. e. e º º ºs . . . . . . 724.25 Testing Outfits, dissolved oxygen. . . . . . . . . . . . . . . . . . . 918.9 Temperature-indicating equipment. . . . . . . . . . . . . . . . . . . . 717. 1 Testing printing and projection equipment. . . . . . . 788., 912. 785.0, 792. 1,793. O, 919.89 Testing Sieves. . . . . . . . . tº e º e º ºs e º ſº a * @ e º e º 'º . 500. , 645. 31, 646. 52 Temperature intracCºnversion tables. . . . . . . . . . . . . .830. , 919.80 Testing steam heating boilers. . . . . . . . . . . . . º e s is a e º e º 'º 614. Temperature measurement. . . . . . . ... . . . . . . . . . . . . . . . . . . . . 919.80 Tests of lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400- 13 Temperature-regulating equipment. . . . . . . . . . . . . . . 614.4,703.9 Tests of paints and Warnishes. . . . . . . . . . . . . . . . . . . . . . . 840-5 Temperature-resistance constants of materials... 600. 1,715.43 Tests of paper. . . . . . . . . . . . . e G sº tº e º - • * > * > * * * * & º ºs e º 'º - © . 470. 31 Tempered steel forgings. . . . . . . . . . . . . tº º e º O - e º 'º * * * * g º º 611.52 Tetanus antitoxin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812. Tempering oils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 509. Tetanus toxoid. . . . . . . . . . . . . . . . . . . . . . . tº e º 'º e º ºs e º ſº º º & © tº 812. Templet paper. . . . . . . . . . . . . . tº e º e - © & 6 s is a e º 'º e . . . . . . . . . . 479. 4 Tetracaine hydrochloride. . . . . . . . . . . . . . . . . e tº e e º is 819. 1, 819. O Tender and tank hose . . . . . . tº e º e º e º 'º e º e º 'º - e. e º e º º e < e º e ... 202.45 Tetrachlorethane. . . . . . . . . . . . & sº s e º e e º e s e o 'º a ºn e s e e º ºs e e . 839. Tennis Shoes. . . . . . . . . . . tº C tº º tº gº º º - ſº tº º tº tº º ºn © º e g tº dº e 6 . . . . . .311.96 Tetrachoroethylene and capsules. . . . . . . . . . 819.5, 819.9, 839.9 Tension tests of metals. . . . . . . . . . . . . . . . © tº e g is is e e º 'º e e . 600. 1 Tetranitrol tablets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.9 Tent, oxygen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Tetrasodium pyrophosphate. . . . . . . . . . . . . . . . 834.9, 871. 9, 874. O Shelter. . . . . . . . . . . . . . • & © e o 'º e - e e º gº e is a - G - e º e º 'º - e. e. e. e. 319. 98 Tetryl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • e º e º ºs e º e º e 803. 34 Tent duck. . . . . . . . . . . . . . . . . . . . . . . . . . . * * * ~ * ~ * * . . . . . . . . .303.5 Textbook Standards. . . . . . . . . . . . . . . . . . . . . . * - e º e º e º dº e º 'º 481. Tent pin case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399.3 Textile, Sewing, and Shoe machinery. . . . . . . . . . . . . . 770–779 Tent pins and pales. . . . . . . * e º e s • e e e s e s e e s e a s a e e e . . . . 428.4 Textile analysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300.4 Tent twiſl, dyeing and finishing........ e - e º ºs e º e - e. e. e 303.0 Textile color card. . . . . . . . . . . . . . . . . . . tº e º 'º e º e º e º 'o - e º 'º 300. Tents, tarpaulins, and Wind sails. . . . . . . . . . . . . . 300.6, 319.98 Textile chemicals. . . . . . . . . . . . . . . . . . . . . . . . • e º s e º 'º - © e . 830. O Terminal block. . . . . . . . . . . . tº 9 ſe e º 'º e e ‘º & tº * * * * * * * * * 715. 39,718. 29 Textile deſ 1n 1tions. . . . . . . . . . . . * * g g º e º ſº º º º tº e s p ∈ is sº e º 'º 300. 6 Terminal boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 39 Textile fabrics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-4 Terminal connectors, cable. . . . . . . . . . . * G - © e º & e ºs e e s m = a 715. 35 Textile fibers, laentification. . . . . . . . . . . tº s º ºs e e º 'º - © tº 300. 4 Terminal fittings, electrical. . . . . . . . . . . . . . . . . . . . . . . 715. 12 Text 11e finishes. . . . . . . . . . . . e e e º e º ºs e g º e º 'º - a e g º e º º e º ſº 300. 4 Terminal lugs, cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 35 Textile laboratory methods. . . . . . . . . . . . . . . . . . . . . . . . . . 300. 4 Terminal markings for electric power apparatus. . . . . . 7 10. Text 1 le mill Safety instructions. . . . . . . . . . . . . . . . . . . . 797. O Terminal repeater. . . . . . . . . . . . . . . . . . . . . . . . . . & is e e º e º e dº 7 18. 11 Textile products not else Where Classified. . . . . . . . . . . 399.9 Terminal strips. . . . . . . . e - © e º is a tº e - e º 'º e º ºs e º e s tº gº e s - e. e. e. a 715. 35 Textile testing machines. . . . . . . . . . . . . . . . . . . . . . . .300. 5,770. Terminals, cable. . . . . . . * - e º e º e º 'º e º e º e º e a s e is g g º e º 'º e s e 715. 35 Textile testing methods. . . . . • - - - - - - - - - - - - - - - - - - 300. 4, 303.0 electrical (aircraft). . . . . . . . © e º e º 'º º º e º e º e º e º 'º w we e 715. 35 Textiles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . º º e < * e º & 300-399 marine 011- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59 Cotton hospital. . . . . . . . . . . . . . . . . . . . . . . & sº e º e º e º ſº tº º 315. O mechanical. . . . . . . . . . e s - e º e s a e s s e s is e e e º e s s e e º 'º e e ... 724. 22 Cotton institutional. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.15. O Spark plug, aeronautic. . . . . . . . . . . . . . . • * * tº e º 'º 719. 4,724. 21 Textiles used for electrical insulation. . . . . . . . . . . . . 719.56 tank strap (aircraft). . . . . . . . . . . . . . . . . . . . . . . . .. . . . 724. 22. Theater safety instructions. . . . . . . tº e º ºs e º e e º e º & © tº . . . . 797. O telephone cable. . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - 715. 35 Theobroma 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . * * * is e s e º 'º º 813. 8 tie-rod. . . . . . . . . . . . . . © e º sº e º e º e º ºs e s tº º e s . . . . . 608. 51, 724. 22 The cbromine and sodium acetate and capsules. . . . . 811. , 834.9 tie TOd, aircraft. . . . . . e tº e º e <> e e º ºs s & s e º 'º e g º º 608. 51, 724. 22 Theobromine and sodium salicylate. . . . . . . . . . . . . . . . . . . 834-9 Terminals and tags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 35 The Odolite and tripod. . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 916. 22 Terms relating to metallography. . . . . . . . . . . . . . . . 600. 1,600.4 Theophylline. . . . . . . . . . . . . tº º e º e º 'º . . . . . . . . . . . . . . . . 811. , 819. 1 Terms relating to methods of testing. . . . . 500.0, 510.0, 600. 1 Theophylline and sodium acetate. . . . . . . . . . . . . . . . . 811. , 834.9 Terms relating to paint. . . . . . . . . . . . . . tº e s e = e º e º e º a sº us e 840. 3 Theophylline ethylened lamine ampuls and tablets. .. 811. , 817. 29 Terms relating to soaps and detergents. . . . . . e e s - e. e. e. e. 871. O Therapeutic apparatus, high-frequency. . . . . . . . . . . . . . . 915. 39 Terne sheets. . . . . . . . . . . . * - e º e º e º e º 'º e º e s e e º e s sº e s e º a . . 604. 31 Therapeutic baker, electric. . . . . . . . . . . . . . • * * * e º e º - tº º 915. 39 Terne plate. . . . . . . . . . . . . . * * * * * * * * * * * * * tº tº ſº e º ſº tº tº º e º 'º we wº tº 804. 31 Therapeutic lamp, carbon. . . . . . . . . . e e in s e º s m > e º is 716. 16,915. 39 Terpin hydrate. . . . . . . . . . . . . . . . . . . . . . . * G - e º & . . . 8 18.89, 822.9 inſſa-red. . . . . . . . . e a e s e e s e e a e s e e s ∈ e º 'º e º e º e º e º 'º' 915. 39 Terra COtta. . . . . . * e º s e º e º a s e º e º e º e º e s e a • * e s a s e º e º e º a 534. Iſle I’Cullºy aſ C. . . . . . . . . . . . . . . . . . . . . . . . . . . . • 716. 16,915. 39 architectural. . . . . . tº e º sº e º is & e - e º 'º e º 'º e º e e º gº & e º e º e º º 516. 3 Therapy unit. . . . . . . . . . . . . . . e a e e o e s • s s e s s e = * * * * * * * * * * 7 17.3 TerraZZO floors and tile. . . . . . . . . . . . . . . . e º e ºs º & & © e º e e 511. 3 Thermal analysis of steel. . . . . . e e e e s is e s e e º 'º e s e . . . . . . 600. 1 Terry towels and toweling. . . . . . . . . . . . . . . . . . . . . 3O4.93, 319. 3 The ITmal COnduct, 1V1ty tests. . . . . . . . . . . . . . . . . . . . . . . . . . 518.50 Test, insulator. . . . . . . . • * * * * * * * * * * * * c e º 'º e º 'º e º e s tº . . . . 532. 22 The FTmal insulating Cement. . . . . . . . . . . . • e e º e º s º is a e s tº º º & 296. 2 wet (electrical). . . . . . . . . . . . tº e º O & tº e © e - e g º e º a tº º . . . 710. 0 516. O, 518.50, 518.53,593. , 707. 42,707.43 Test borings. . . . . . . . . . . . © º º ſº e sº . . . . . . . . . . . . . . . . . . º 518. O Therinal insulating paper and fiber. . . . . . . . . . . . . . . . . . 473,3 Test film for checking adjustment of motion picture Thermal insulating pipe-covering. . . . . . e e º e º sº e s tº e º e º & 7O7. 49 projection equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911. 2 Thermal insulating tape. . . . . . . . . * e º º sº e º 'º e º & e º 'º w e º . . . 296. 2 Test for Brine ll hardness. . . . . * * * * * * * * .e. < * * * * * * * * * * * * 600. 1 Thermoc Quple indicat OTS. . . . . . . . . . & e º e º e º 'º e º ºs e tº e e - e º ºs 724. 28 t;39(577 ( )—4. —S3 1297 Directory of Commodity Specifications Thermocouple wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . .715.43, 715.49 Thermocouples. . . . . . . . . . . . . . . 724. 26,919.80, 9 19.89 Thermodynamic Drinciples of air and water mixtures. . . . . . . . . . . . . Thermodynamic symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7OO. Thermoelectric power of metal. . . . . . ... ... . . . . . . . . 600. 1,715.43 Thermographs and hydrographs. . . . . . . . . . . . . . . . . . . . . , ... 919.7 Thermometer bulbs, aircraft. . . . . . . . . . . . . . . . . . . 724. 22,724. Thermometer indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26 Thermometer test stand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.9 Thermometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 917. 5 919.80,919.81,919.82, 919.83,919. 84,919.89 Thermometric fixed points.... 631.0, 841. O, 681. O, 683. O,919.80 Thermophilic bacteria in starch. . . . . . . . . . . . . • . . . . . . . 281. Thermoplast to molding materials. . . . . . . . Thermosetting molding powder. . . . . . . . . . . . . . . . tº e < e s • * . 893. O Thermostat connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 23 Thermost at metals. . . . . . . . . . . . . . . . . . . . . tº e º 'º e º 'º e º e º e g ºn 600. 1 Thermostatic radiator traps. . . . . . . . . . . . . . . . . . . . . . . .. 703.9 Thermostats, gas appliance. . . . . . . . . . . . . . . . . . . . . 614. 2, 997.2 Th1amin chloride tablets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.5 Thiamine hydrochloride tablets. . . . . . . . . . . . . . . . . . . ... 819.5 Thickness tolerances for nonferrous sheets and strips 640. 1 Thimbles, extraction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 rope, manila. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 42,619. sewing. . . . . . . * & tº gº tº º 'º e º 'º º e º ºs e g º ºs e e .e. s e e s s steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619.9 Wire-cable and Wire rope. . . . . . . . . . . . . . . . . . . 603. 42,619.9 Thinner, Cellulose acetate and cellulose nitrate. . . . .846.59 lacquer. . . . . . . . . . . . . . & e e s e e s s e s a s. s e e s e s a s s e e s e e & © tº leather-cement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.59 naphtha. . . . . * * * * * * * * * * * * º ºs e º sº e & * * * B e. e. g º g º ºs º . 503. 3, 848.9 paint. . . . . . . . tº tº . . . . 848.7, 848.9 Shellac. . . . . . . . . . . . . . . 848. synthetic enamel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 848.9 toluene. . . . . . . . . . tº e º e º ºs . . . . . . . . . . . . . . . . . . . . . 801. 2, 848.9 Thiodiphenylanine. . . . . . . . . . . 819. 9 Third-rail terminology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606.0 Third-rail trolley Systems. . . . . . . . . . . . . . . . . . . . . . . ... 719. 63 Thirty-five (35) pound weight (sports).............. 943.94 Thistle. (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.86 Thornapple (medicinal). . . . . . . . . . . . . . . . . . . . . . .. 816. 25,816. 89 Thoroughwort (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . ... 816. 39 Thread, cotton. . . . . * * * * * * * * * * * * . . . . . . . .302. 20, 302. 22, 302. 24 tº º tº e º 'º se tº dº e tº * * * * * * * * * * * * is a e e tº gº tº ſº s . . . . 614.0, 792.0 • e º e º e s e e º e s e e s e e s e s = e e s a & º º e º ſº tº e º e º º ºs e º g e º e º us e g is glass, fibrous, knitting, cotton. . . . . . . . . . . . . . . . . . . . . . . . . linen. . . . . . tº gº tº tº º º e º $ tº tº º 'º dº º ſº tº e º 'º e º e gº º ºs e º e > * & © tº e º 'º º nylon. . . . . . . . . . . TayOIl- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Shoe , linen. . silk. . . . . . . . . . . . . . tº º º ºs e º ſº e º gº º ſº º e º º ſº tº & © tº º 'º tº & © & ſº a º Thread compound, resin. . . . . . . . . . . . . . . . . . . . . . . tº º ºs º º º . 846. 63 Thread-cutting and screw machines. . . . . . . . e tº e s g g º º ºs tº º Thread for canvas work. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thread for flag making. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thread gages. . . . . . . . . . tº º ſº tº e de Thread of flax, hemp, ramie. . . . . . . . . . . . . . . . . . . . . . . . & Thread protector cap. . . . . . . tº e º e º 'º e º us e º e º e is a s tº it is tº e º º º Threading dies. . . . . . . . . . . . tº gº tº e º ſº gº tº dº ºi º º & tº e º 'º e º e º & © tº e is 615. 15 Thread Îng machines. . . . . . . Threads, acme. . . . . . . tº e º º is e º e º s is g tº gº º tº g º g tº tº gº hose coupling. . . . . . . . . . . . . . Oil Countfy tubular goods. . . O8. p1pe . . . . . . . . . . . . . . . . . . . . . tº e º e g º e º 'º e º ... 607. O, 607. 3, 974. O Screw. . . . . . . . . . . . . . . . . . . . . . . . . 608.0, 608. 30, 715. 21,974. Threads for fire hose couplings. . . . . . . . . ** * * * * * * * * * g e Threads in fittings. . . . . . . . . . . tº e º 'º e º ºs e a * c º e º 'º º e º ſº tº tº ſº Threads in flanges. . . . . . . . . . . . Threads in Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . * @ e º ſº tº º º Threads on of l country tubular goods. . . . . . . . tº e º ſº e º gº º 60 Three bromides. . . . . . . . . . . . . . . . . . . . . tº tº º & tº Three-ply bleached cott On yarn. . . . . . . . . . . . e tº $ tº e de & e ... 3O2. 12 Thrower, flame. . . . . . . . . . . . gº tº Throwing circle standards (athletic). . . . . . . . ſº tº gº tº º ºs e . 943.94 Thumb screws. . . . . . . . . . . . . . . . . . . . . & ſº e º ſº e º 'º e º 'º e º 'º º & tº e g sº e º º e º s & sº e º e º e º ºs ºs e º e º sº e º ºs s = e tº e º e ºs tº e º se g º e º 'º gº tº e g º e º 'º C & & © tº º is tº sº, º sº tº 935. Thyme. . . . . . . . . . . . . . . . . . . . 154.45, 8 16. 39, 816.87, 818. 33, 818. 69 813. 9 . . . . . . . . . . . 803. 25 & © e º 'º º ſº tº gº º ºs e e º 'º & 8O3. 25, 814. 1 . . . . . . . . . . . . . . . . . 018. 19 Thyroid gland (medicinal) . . . . . . . . & º cº e º gº º tº e º e º gº tº º e º 'º gº 819.4 Thyroid tablets. . . . . . . . . . Thyrox in. . . . . . . . . . . . . . . . . . . . tº gº º ſº ºn e ºp Tickets, garment. . . . . . . . . . . . © tº e º e º & º º * * g e º 'º e º ºs º º e º 'º & pin and card. . . . . . . . . . . . . . . . tº º te tº gº ºs º º e g º º - - - - - - - - - 489. Ticking. . . . . . . . . . e tº e º 'º jº & © tº tº tº gº tº gº tº dº ſº º ſº e º e º e º ºs & ... 304.8 Tide gage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916-4 . Tie-in chain, for field range. . . . . . . . . . . . . . . . . . . . . . . 603. 59 ° Tie plates (railway). . . . . . . . . . . . . . . . . . . . . 606.0, 606: 1,606. 2 Tie-rod terminals. . . . . . . . . . * * * * * * * * * * * * * * * * * * . 608. 51, 724. 22 Tie rods, aeronautic. . . . . . . . . . . . • * * * * * * * * * * * * . . . . . . . 724. 22 * Street railway. . . . . e e & e e s = e s • e s e * e º 'º - gº . . . 606. 6 T1e tongs. . . . . . e is º gº © tº gº dº gº tº gº © tº & & & tº gº tº e º º is e s tº e º ſº . . . . . . . . 616.8 Tie WiTeS, * CODD eſ' . . . . . . tº ſº tº º is tº e º 'º tº dº * * * e º sº e º e º sº e º e º 'º e is dº e º ºs e is . . . . 715. 44 tº e º g º e º sº. • * * * * * * * * * * * * * * * * * * * * * tº º tº º & Tie Wires, iron or steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.43 Tierces. . Ties, cedar. . . . . . . . . . . . . * u, tº º e s m e º e is tº e º ºs º ºs e º ſº e º gº e º e º p Chestnut. . . . . . . . . . . . . . . . . * * * * * * * tº dº e º & º ºs e º ºs tº º ºs e º & & CTOSS • - - - - - - - - - - - - - - - - Cypress - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . . . . A • * * * * fir. . . . . . . . . . . . . { } & © tº º º ſº. * * * * * * * * * * * * * * e s e e º e º e g º e a • * * * * * * * * * * * e º e s a s is a dº e s a e e s a e s e º 'º e s a e e e s e º & * * * * * * * * * * g º e º e º e ºs • * * * * * * * * Oak. . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * *...* a s • e s e e s • e º e pine. . . . . . . . . . . . . . . . . . . . . tº º e º 'º e º ºs e e º º railroad. . . . . . . . . . . tº e º ºs e º ºs e º ſº e º e º e º e º e = . . . . 401. 10, 401. 19 Ted WOOd. . . . . . . . . . . tº dº e g is e e º ºr g • . . . . . . . . . . . . . . . . . . . . 401. 17 Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 10 Walnut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 18 Tiger lily (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.82 Tight barrels and Staves. . . . . . . . . . . . . . . . . 421. 1,421. 3,951. 13 Tile, asphalt. . . . . . . . . . . tº º gº tº º tº s e . . . . . . . . 505. 17, 516.9, 518. 56 clay. . . . . . . tº º & tº E tº * * * * * > & © tº e º ºs e º e º º e º e º e s tº e . 534. 20, 534. 22 concrete roofing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.4 Cork. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº a º ºs e º e e . . . 425. 6 drain, Clay. . . . . drain, C.On Crete. . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518. 62 facing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 25, 534. 29 floor, clay. . . . . . . . . . . . . . . . . . . . 534. 22 floor, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208. 1 . glazed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.10, 534. 25 gypsum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514. 62 hollow, clay building. . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.22 pill. . . . . . . . . . . ... 521. 9, 915. 39 refractory. . . . 534. 12 roof, clay. . . . Concrete. . . . . . . . . . . tº tº tº e º 'º º e º ſº e º 'º º tº e º sº gº & © tº e is . . . 518.4 sewer, Vitrified. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 21 structural, Clay. . . . . . . . . . . . . . . . . . . . . . . . . ... 534. 20, 534. 22 Structural facing. . . . . . tº 6 tº e º 'º e º 'º e º ºs tº e º gº tº e . . 534. 25, 534. 29 terraZZO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511. 3 . . . . . . 534. 20 • * * * * * * * * * * * e s e s e e s = e e s e e s & e º ºs e º c tº tº $ tº tº dº e º 'º e º ſº tº º is gº tº e é º 'º " e º e º 'º e º ſº e º e º e º ºs e º de e º e º is e e e e e º ºs e e s is * * g e º ºs e e º e º 'º e º ºs º e s a e e • * e a tests. . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . Vitrifled. . . . . . . tº te Wall, clay. . . . . . . . . . . . . . . . . . . . . . . . . . 534. 22, 534. 25, 534. 29 Tile floors for buildings. . . . . . . . . . . . . . . . . . . . . 518.56,534. 20 T11e SWimming pools. . . . . . . . . . . tº dº º ſº tº tº e º & ** g e º e º sº e . . . . . 518.73 T1 le Work. . . . . . . . . . . . . . . . . . . . . . ... 511. 3, 518.53, 534. 20, 534. 25 Till baskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952. 11 Timber and log Cribbing. . . . . . . . . © º tº º ſº e º 'º º E . . . . . 412.9, 518.9 Timber bridges. . . . . . . . . . . 412. 2 Timber connectors. . . . . . . & e º 'º º is gº º is tº gº ºn e º . . . . . . . . . . . . . . 412.0 Timber Culvert markers. . . . . . . . . . . . . . . . . . . . 518, 85 Timber piles. . . . . . . . . . . . . . . . . * e º e º sº e º e º & e º e º e º º . . . . . 401. 40 Timber preservatives. . . . . tº tº e º 'º & © º tº tº 801. 3 Timber tongs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.8 Timbers, bridge. . . . . . . . . . . . tº º ºs e º is tº tº gº º gº . .400. 12,412. 0,412. 2 Creosoted. . . . . . . . . . . . . . . . . . . . . . . . & © tº e º º ſº tº dº e º gº . . . . 400. mine. . . . . . . . . . . . tº gº º ºs º gº º tº tº . . 412. 0 preservative treatment. . . . . . . . . . . . . . . . . . . . . 400. 42,400. 43 roadway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . & e g g g g is tº C tº e º º 412. 2 Structural. . . . . . . . . . & sº e ºs 400. 13,401.49, 412.0, 412. 1,412. 21, 412.9, 413.0, 413.8 treated and untreated. . . . . . . . . . . . . . . . . 401.9, 402.9, 411.0 Time-clock Systems. . . . . . . . . * tº gº è e º e º e e is e e º e cº e º e º g º ºs e tº 7 18.35 Time delay fuse. . . . . . . . . . . . . . . . . . º, º e º ºr e º e º e s tº º e º e s tº e 714. 21 Time-indicating and recording appliance. . . . . . . . . . . . . 718.35 Time interval apparatus. . . . . . . . . . . & e º 'º e º 'º tº º . . . . . 718.39 Time interval bells. . . . . . . . . . . . . . . . . . . 718. 33 Time interval computer, Time Time interval S1 gnal. . . . . . . . . . . . . . . . tº gº Time measurement and measuring mechanisms. . . . . . . . . . . 670. Time release, railway signal. . . . . . . . . . . . 718, 49 Time-series charts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 910. Time-stamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . te e º 'º dº gº tº º tº º & . 932. 1 Timelocks (burglary and robbery). . . . . . . . . . . . . . . . . . . . 613.5 Timepieces. . . . . . . . . . . . . . . . . tº e º e º ſº tº . . . . 672. Timer, photographic. . . . . . . e ſº a º ºs e s e s e e s e º e s s . . . . 911. 4,911.9 Timothy hay. . . . . & ſº gº º tº 111. 6 Tin, metallic (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 39 phosphor. . . . . . . . . . . e e g º 'º º is º ºs e e º ºs º e º s º tº tº ſº tº tº tº gº tº £ tº ... 682. P18. . . . . . . . . . . . . . . . . e e º e º ºs e e s e º sº e & tº dº & º e º tº dº e º g º g . . 681. 1 - 681. 49 604. 31 Standard Sample. . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - 681.0 Tin-alloy castings. . . . . . . . . . . . tº E tº dº º ºs e º 'º tº g º º . . . . 651. 6,581.3 TIn alloys . . . . . . . . . . . . . . . . . . . . . . . . 681.0, 681. 43, 692.0, 693. 1 Tin and Z111C. . . . . . . tº e º 'º e º gº º º º tº e º e s tº e º g º º . . . . . 680-689, 681. Tin-antimony Solder. . . . . . . . . . . . . * * * g e º sº º . . . . 693. 1 Tin bronze alloys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 648. 11 Tin-bronze castings. . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . 646. 41 Tin Cans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959- 1 Tin-clad doors and shutters. . . . . . . . . . . . . . . . . . . 604. 31, 605. 22 Tin Coated and Zinc coated Sheets. . . . . . . . . . . . . . . . . . . 604.3 Tin coated sheets (roofing tin termeplates) . . . . . . . . . 604. 31 Tin coatings. . . . . . . . . . . . . tº gº e º e º 'º e º 'º gº e º e º 'º º tº . . . . 681. 3,681. 42 Tin Cup, miners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 39 Tin dipper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681. 44 Tin foil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681. 49 Tim hollow Ware. . . . . . . . . . . . . . . . . . . . 681. 41 T1n 1ngots and pig metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . 681. 1 Tin-lead-antimony solder. . . . . . . 693. 1 Tin-lead Solder. . . . . . . . . . . . . . • • - - - - - - - - - - - - - - - - Tin manufactºres....... s ºr º e º 'º e º sº e tº gº tº gº tº gº tº dº e º ºs º ºs º gº tº ſº tº º gº º e is º ºs e e * @ tº dº e º & g º º tº ſº tº e º 'º e º 'º ſº tº dº º e º e º 'º º º tº dº º e º ſº º e º e º 'º e º º e is is e g º g g g g º e º ſº e º E & © tº s tº e º tº ſº tº º tº & © dº ſº tº tº $ & © tº tº gº tº gº tº gº tº ſº e º E tº e g e º e º ſº º 1298 Index Tin mill products, packages for. . . . . . . . . . . . . . . . . . . . . 604. 2 Tin ore standard sample. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681.0 Tin Plate and tin plate gage. . . . . . . . . . . . . . . . . . 604.31,612.19 Tin sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681. 2 Tin tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . 681.49 Tincture of antimony. . . . . . . . . . . . . . . . . . . . . . . . . ... 818. 79,839.31 Tincture of Delladonna........... tº º º is º e º e º e º º . . . . . . . 818.72 Tincture of benzoin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217. , 818.79 Tincture of bitter orange peel. . . . . * e º 'º e º 'º e ... 816. 21, 818.71 Tinicture of cardamon.......... º e º s e º 'º e º e º e e º e ... 816.46, 818. 79 Tincture of colchicum seed. . . . . . . . . . . . . . . . . . . . 816. 41, 818. 79 Tincture' of digitalis. . . . . . . . . . . . . . . . . . . . . . . . . 816. 31, 818.79 Tincture of gentian. . . . . tº e º e º º • . . . . . . . . . . . . . . . 816. 13, 818.73 Tincture of green soap........ * * * * * * * * * * * * c e e s e º e º e e 817. 33 Tincture of henbane. . . . . . . . . . . . . . . . . . . . . . . . . . . 816.38, 818.79 Tincture of hyoscyamus......... . . . . . . . . . . . . . . . . 816.38, 818. 79 Tincture of iodine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814. 1, 818. 74 Tincture of lavender. . . . . . . . . . . . . . . . . . . . . . . . . . . 8 13.9, 818. 79 Tincture of lemon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 22, 818.75 Tincture of myrrh....... • & e º sº e tº e C & tº e º 'º - . . . . . . . . . 217. , 818. 79 Tincture of nux vomica. . . . . . . . . . . . . . . . . . . . . . .. 816.49, 818.76 Tincture of opium. . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 811. , 818.77 Tincture of Orange peel. . . . . . . . . . . . . . . . . . . . . . . . . . ... 818.71 Tincture of rhubarb. . . . . . . . . . . . . . . . . . . . . . . . ... 816. 15, 818.79 Tincture of stramonium. . . . . . . . . . . . . . . . . . . . . . . , .. 811. , 818.79 Tincture of strophantus..... • - - - - - - - - - - - - - - - - . . . . . . . 818. 79 Tincture of Sweet orange peel.......... . . . . . . . 816. 21, 818.71 Tincture of tolu balsam. . . . . • . . . . . . . . . . . . . . . . . . . 214. , 818.79 Tincture of valerian. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.79 Tincture of viburnum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 79 Tinctures. . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . 818. 7, 818.79 alcoholic or hydro-alcoholic. . . . . . . . . . . . . . . . . . . . . 818. 70 Tinners and coppersmiths tools........ • . . . . . . . . . . . . . 615.7 Tinner's rivets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 21, 608.4 Tinners' roofing scrapers... . . . . . . . • . . . . . . . . . . . . . . . . 615. 74 Tinners' shears........ e G & º 'º e º e º ſº. . . . . . . . . . . . . . . . . . . . 815. 33 Tinning test for copper wire. . . . . . . . . . . . . . 0 & © a tº e o ºs e - 715. 30 Tinning test for iron and steel wire.......... e tº e e º e 600. 3 Tinsmith's box. . . . . . . . . . . . . . . . . . . . . & E → * * * * e º e º e º & © e . 958. 2 Tinsmith's stakes. . . . . . . . . . . . . . . . . . . . . . 4 º' tº e º is e e e . . . . 615. 73 Tinting strength of White pigments............ . . . . . . 840.5 Tinware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . © º O & G. & e g º e 618. 41, 612. 20 Tips, cord, loud speaker....... tº e º e º º • * * * * * * e s s e e g º e 715. 35 rubber, for crutches and furniture. . . . . . . . . . . . . . . 204.96 Tire and rim dimensions. . . . . . . . . . . © e - - - - 206. 1,722. 36,724. 23 Tire bead dimensions........... • - - - - - - - - - - - - - - - . . . . . . 722.36 Tire casings, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . 206. 2,724. 23 Tire chains, bar reinforced. . . . . . . . tº ºp º & © e. e. e. e. g. g. tº ºp e º 'º e 603. 59 antiskid. . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * g e g g º º 803. 55 Tire changer. . . . . . . . . . . . . . . . . . . . . . . . . tº º $ tº e º º e º ºs e º ge . . 789. Tire fabrics and cord. . . . . . . . . . . * * e º e e ... 302.40, 303. O, 303. 8 Tire fastening for steel tired wheels.............. ... 811. 53 Tire gages. . . . . . • * > * * ~ * © O e o e tº * * * * * * * * - e. e. e. e. e. g. . . . . . . . . 793.2 Tire inflation table. . . . . . . . . . . . * * ~ * ~ * * * * * * g e is . . . . . . 206. 2 Tire pumps. . . . . . . . . . . . . . . . . . . . . . . . . . . • - © & s e e º ºs tº º ºs e - - 755.3 Tire removing and mounting kit. . . . . . . . . . . . . . . . . . . . . . 958. 2 Tire repairing, recapping and retreading. .206.0,206. 1, 206. 2 Tire sizes. . . . . . . . . . . 206. 1, 206. 2,722. 36,724. 23, 725. 2,743. Tire Spreader. . . . . . . . . . © º 0 & 2 & ſº º tº º tº gº tº ºn G. * * * tº e s tº e º ºs e º e . 789. Tires, agricultural implement............ º, e s e ºs e . . . . . 206.0 automobile, pneumatic. . . . . . . . . . . . . * * * * * e e º 'º e 208. 1, 722. 36 Solid. . . . . . . . . . . . . © tº º ºs e º G & © tº e - - - - * * * * * * * * e º e º e 206. 5 balloon. . . . . . . . . . . . . º G & © tº tº e s tº e º e º a tº e > 206. 1, 722. 38,743. DOgle, roller and idler. . . . . . . . . . . . • * * * * > e s a s e º 'º - 8. C Ombat. . . . . . . . * tº º & © - • * * * * * * * * * * * * * * * * * * * * * * * * * * * . 722. 38 military and lend lease. . . . . . . * * * * * * * * * * * * * * 206. 2, 722.36 pneumatic industrial. . . . . . . . . . ſº e º ſº º º º tº e º a • . . . . . . . 743. recapping and retreading. . . . . . . . . . . . . . . . . . . . 206. 1, 206. 2 rubber. . . . . . . e o & © tº gº tº e º e º, º & & G & º dº e s - - • - - - - - - - - 206. O, 206.9 skid depths. . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . 206. 1,722.36 Solid, for automobiles, trucks, and trailers..... 206. 5 Steel, locomotive and railway car. . . . . . . . . . . . . . . . 611. 53 tractor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206. 4, 722. 36 traller and truck, solid. . . . . . . . . . . . . . . . . . . . . . . . . 206. 5 Tissue, photographic, dry-mounting. . . . . . . . . . . . . . . . . . 478.34 Tissue forceps. . . . . . * * * * * * e º a s e e • * * - - - - - - - - - - - - - - - . . 915. 29 Tissue paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 476.-476.9 Tissue-paper napkins. . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . 476. 31 Tissue wrapping paper. . . . . . . . . . . . . . . . . tº e º & e º ºs e º e º º e - 476.4 Titanium, metallurgical. . . . . . . . . . . . * * * * * * * ~ e s tº e e º e e e . 696. Titanium-barium (pigment). . . . . . . . . . . . . . . . . . . . . . . . . . . 842.9 Titanium-calcium pigment. . . . . . . . . . . . . . . . . . . . . . . . . . . . 842. 1 Titanium dioxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 39,842. 1 Titanium-oxide (pigment). . . . . . . . . . . gº º ſº º ſº ſº e º e º e tº e s tº º º 842. 1 Titanium pigments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842. 1 Toad flax (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 89 Toast covers, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 Toasters, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 717. 1 8äS. • - - - - - - - - - - - - - - - * * * * * * * * * > → • B e º e º º ºr e º e s e . . . . . 614.9 Tobacco. . . . . . . . . . . . . * * * * * * * * * * * * e º a c e s e º e º e s e g º e . 260-269. Tobacco (medicinal). . . . . . . . . . . . . . . . . . . • * * * * * * * 816. 39, 816. 89 Tobacco and tobacco extract (insectic ide). . . . . . . . . . . 881. 24 Tobacco baskets. . . . . . . * & & © tº e º e s & s e º e s a w s a e º e g º a c e s a e 952. 11 Tobacco unmanufactured. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281. Toggle bolts. . . . . . . . . * * * ~ *... sº º s is º º sº e > * * * * * * e a e s e a s e º e e 608. 31 Toggle switches. . . . . . . . . . . . . . . . . . . . * @ 8 tº e º e s is is s e g º 'º º . 714.52 Toggles, chain. . . . . . . . . . . . . . . . . . . . . . . . • * > * > is e is e º e ... 603. 57 Toilet articles Of hard rubber. . . . . . . . . º e º is º ºs e e º e º a . 205-4 Toilet bowl Cleaning compound. . . . . . * c e s tº e º & e º e º 'º e º - . 881.9 Toilet brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 1,982. 3,982.9 Tollet paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 476. 32 TOilet paper holders. . . . . © º sº dº e > * g º º e e - e º ſº e º e > * * * * * * . 617. 79 Tollet partitions, metal. . . . . . e e g g g g º e º ºs e º º is is . 617.79, 6 18.9 TO1 let preparations. . . . . . . . . . . . tº º º a tº º º ſº e º & © tº º º tº ſº e º 'º º 872. Toilet set rings (stateroom). . . . . . . . . . . . . . . . . . . 6 13.9, 617.79 Toilet sets, stateroom, metal. . . . . . . . . . . . . . . . . . . . . . . 642.9 Toilet soap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871. 10-871. 19 bOTax-Compound. . . * † tº º e º s º ºs e º 'º e º & is a tº a . . . . . . . 871- castile. . . . . . . . . . . . . . . . . . . . . . . •,• - - - - - - - - - - - - - . 871. 11 floating, White. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871. 15 liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 871. 12 milled. . . . . . . . . . . . . . . tº e º it º is e s = e s - e s e º e s e º 'º e < * * 871. 13 paste. . . . . . . . . . © º & 8 & 9, tº e º & e º 'º º º & © tº º * g º 'º e º ºs & © tº tº . 871. 12 powdered. . . . . . . . . . . . . . . . . e s e º 'º e º e º is a e s tº e º e º 'º . . 871. 23 TO 11e try paper boxes. . . . . . . . . . tº e s e º 'º - e. e. e. e º ºs e e s e º ºs e º s 953. 2 Toilets and showers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.79 Tolerance Systems. . . . . . © tº º ºs e º & e º g º & e e º e e s e s e s m s = e º e s 76O. Tolerances, Screw-thread. . . . . . . . . . . . . . . . . . . . . . . 608. O, 608. sheet Steel. . . . . . . . . . . . . . . . . . . . . . . . e e a tº e º & e 604. 32, 644. 21 Tolérances for forgings. . . . . . . * * * * * * * * © e º s º º º is 603. 24, 611. 50 Tolubbalsam. . . . . . . . . . . . . • * g º e º ſº tº . . . . . . . . .214. , 818. 69,818. 79 Toluene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216. , 801. 2, 846.63 Toluene thinner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 801. 2, 848.9 Toluidine red (pigment). . . . . . . . e is a e º a e º e º e e tº e º e º 'º e º 'º 842. 86 Toluidine toner (pigment). . . . . & e º 'º e s - e s tº e e º e & e º e º 'º - º 842. 86 Toluol. . . . . à e s e s e e s e s e e s e s e s e s e s e e s e s e e s e s e s • e s = * * * * 801. 2 Tomato (medicinal). . . . . . . . . . . . . e s a e s a e e º e e s a s e e º 'º e - e. 816. 89 Tomato Catsup. . . . . . . . . . . . e e a s sº e s e º e º a s e º e s e s = e s tº s º º º 129. 12 Tomato juice, Canned. . . . . . . . . . e e g º e s a e s e e s e s tº e s s º º º . 126.7 Tomato paste. . . . . . . . . tº s & e º e e º ſº º e º 'º e º 'º º e º e º e ∈ E e º º ſº * * * 129. 12 Tomato, plants. . . . . . . . . . . . . . . . . . . & e º e º 'º © a t e º a * º 'º e º e º & © 259. Tomato products. . . . . . . . . . . . . . . . . . . . . e = e s e s a e s as sº e º e º º 126.7 Tomato pulp, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126.7 Tomato l'uree, Canned. . . . . . . . . . . . . . • * * * * * * * * * * e s e e º 'º e 129. 12 TOmatoes, Canned. . . . . tº e º e º e º ºs e º 'º - - - - - - e e s a e s a e º e º e º s 126.7 fresh. . . . . . . . . . . . . e - e. e. e. e. e. e s e º º a º - e e s s e º e º ºs e º 'º - e º e 122.7 Toner, red (pigment). . . . . . . . . . . . . . . . © º ºs e e s tº gº & a tº 4 e º 'º . 842.86 Tongo bean (Inedicinal). . . . . . . . . . . . . . tº ºn a e º e º e º s s tº * * * * 816.91 Tongs, blackSmiths'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 615. 55 Crucible. . . . . . . . . . . . . . . . . . . . . . . . . . © e º ºs º ºs e e º a tº e º 'º tº 918.9 extension. . . . . . . . . • 2 e º s e º e º ºs e * * * * * * * c e º e s sº e s tº * * * . 918.9 flask. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 1ce. . . . . . . . . . . . . . . . • e º e s e º e s e º e º sº e º e º a tº e s is tº s a e - . . 6 16.99 laboratory. . . . . . . . . . . . . . & g º e s a e e º 'º - e. e º e º a tº e º tº e - © . 918.9 rail. . . . . . . . tº e º e º e º e º 'º e e s is e e º s s - - e º 'º e º s s e º sº e º 'º - - - 6 16.8 Skull traction. . . . . . . . . . . . . . . . º e º is a e s tº e s a c e s e º e º 'º 915. 29 SOldering. . . . . . . © e º e º º gº º e s tº º e º e º & * * e º e º ºs º ºs e e º 'º - - - 915. 11 tie. . . . . . . . . . tº º is a tº e º ºs e º e º e º e º e º e º ºs º e º e º a tº e º e º e º º º 6 16.8 timber. . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - 616. 8 Tongue, beef, Canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O 18. 11 fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O 11. 6 Tongue depressors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 23 Tongue SW1tches, railroad. . . . . . . . . . . . . . . . . . . . . . . . . . . 606. O TOn Ometer. . . . . . . . . tº e e º m s e e s s is e º e º º ºs e º is tº e º ºs e º & G as e º º , . 915. 29 Tonsil Snare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Tool bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 14 Tool Dlanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. Tool box, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 2 Tool carrying case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 2,958. 3 Tool catalogs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481. , 724. 20 Tool chests, engineers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 1 medical. . . . . . . e - e º s s e º e º sº a º e s tº a ºn a tº e º e º sº a tº 958. 2,958.9 Tool chests and kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 2 Tool elements for machine tools. . . . . . . . . . . . . . . . . . . . . 765. Tool grinder, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711. 24 Tool grinder DOX. . . . . . . . . . . . . . . 6 * * * * e s tº e º 'º gº e º ºs e e º º º . 953. 39 Tool handles, ash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 428. 1, 428. 29 T001 holder Shanks and tool post Openings. . . . . . . . . . . 765. Tool holders, With tools. . . . . . . . . . . . . . . . . . . . . . . . . ‘. . . 616.99 Tool house, lineſſian' S. . . . . . . . . . . . . . . . * * * * * g e º e s tº e º e º e 518.51 Tool kit, canvas. . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * 958. 2 Tool posts. . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * ... 765. Tool rolls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 14,958. 2 Tool sets. . . . . . . . . . . * - e º e s tº as s e e º m e º 'º e º e e º e s is a e ºs 616.0,958. 2 Tool Shanks. . . . . . . . . . . . . . . . '• • - - - - - - • * * * * * * e º ºs e º e º e º 'º' 765. Tool sockets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. Tool steel. . . . . . . . . . . . . . . . . . . . . . 603. 31, 603. 32, 605. 21,621. 35 Tools. . . . . . . . . . . . . . . 3 - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . 616. alrframe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 29 blackSmith's . . . . . . . . . . . . & º º e º e e º e º e º s s a s e º e º e º 'º º 615. 55 Brown. . . . . . . . . . . . . . . . . e is is a ºn e º s e º e º 'º e g º ºs s ſº s º º & . . . . 616.99 Calking. . . . . . . . . . . . . . . . . . . . . . . . . * * * e º 'º e s e º e º 'º sº dº º we 616.99 Chain repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789. Cutting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765. drilling, cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 15.81, 754. electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711. 24 eXtracting, Stuff ing-DOX-pack 1ng. . . . . . . . . . . . . . . . . 616.99 faucet refacing. . . . . . . . . • e e s e e º e º e s e e s e s s a s e s - * * * 616.99 fishing (oil well). . . . . • * s e s a e s e o e s e e s m s is s e e º 'º - a tº 754. hand, Other than metal Working. . . . . . . . . . . . . . €16.5, 616. 62 metal Working. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-9 nonSparking. . . . . . . . . . . . . . . . . . . . . . . * c e s e s e º e º 'º a tº e tº 616.99 pipe-threading and cutting. . . . . . . . . . . . . . . . . 615. 15, 615. 39 Dneumatic. . . . . . . . • * * * e e e s is a e s a s e e s e º e 6 15.9, 616.99, 76 1. 1299 Directory of Commodity Specifications Tools, railway. . . . . . . . . * * * * * * * * * * * * * * * * * e e s e s is e e s a s a 6 16.8 Track torpedoes and fusees. . . . . . . . . . . . . . . . . . . . . . . . . . 863. track. . . . . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * * * s e e s a e e s a 6 16.8 Track Welding. . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - . . . 767. tube-system. . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * is is s tº e º e 6. 19.9 Track wrenches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616.8 Vibration. . . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * . . . . . . . . 615.9 Trackwork, Spec 18l. . . . . . . . . . . . • a s a e º 'º e º 'º º e e º e s tº 606.0, 606.3 WoodWorking. . . . . . . . . . . . . . . . . . tº tº e º ºs • * c e s e e e s gº º ‘. . . . 711. 24 Traction devices (automotive) . . . . . . . . . . . . . . . . . . . . . . . 722. 33 Tools for line construction men...... • * * * * * g º e g º ºs e º a 6 16.5 Tractor and tractor parts. . . . . . . . . . . . . . . . . . . . . . 722. 1, 729. 5 Tooth brush holder. . . . . . . . . . . . . . . . . dº º & © e º dº º is e º g tº e ... 645.4 Tractor belts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729. 5 Tooth brushes. . . . . . . . . . . * e e º e s is e º e e s p * * tº e & © e e º g º gº . . . 982. 1 Tractor drawbars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729. 5 Tooth paste and tooth powder. . . . . . . . . • * * * * * g. • - . . . . . . 872.2 Tractor-mounted pump. . . . . . . .... . . . . . . . . . . . . . . . . . . . . . . . 755. 1 Tooth polishing brush. . . . . . . . . . . . . . . . * * * * * * e s e s e e e º e 915. 19 Tractor power take-off. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729. 5 Toothache drops. . . . . . . . . . . . . . . . • * > * * * * * ~ * * s ºf s is e º e s a e 819.9 Tractor testing Code. . . . . . . . . • e º e º e º e s e º sº e s e º ºs e e º 'º . . 729. 5 Toothp1cks. . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * * e s e e s e s e e is 429. 1 Tractor tires. . . . . . . . . . . . . . . . . . . & e º e º ºs . . . . . . . . . 206.4, 722. 36 Top reading compasses. . . . . . . . . . . . * * * * * * * * * e ºs e s sº e s a s- e. 919.3 Tractor truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 1 Tops, cooking, electric. . . . . . . . . . . . . . * * * * * * * * * e º e s e e 717. 1 Tractors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 736. manhole . . . . . . . . . . * * * * * * * * * * is e e s e e as © º 'º e º ºs e tº it is e e g º e 611. 12 crawler type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729. 5 table. . . . . . . . . . . . . . . & © & & & & gº tº * * * * * * * * * * * * * * * * 531. 6, 532.9 1ndustrial, electric. . . . . tº e º e º 'º dº & © tº e º 6 g º º º 'º e º ſº dº . . 721. 2 Toques. . . . . . . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * s e º e º s . . . . .367. 3 Drostatic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915, 29 Torch, blow. . . . . * * * * * e º º e e º ºs e e * * * * * * * ~ * 615. 39, 615. 72,767. Trading packet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958-9 gasoline. . . . . . . . . . . . . * * * * * * * * * * * * * * * ~ * * * * * * e º ºr e º e 615. 72 Traffic and highway signals. . . . . . . . . . . . . . . . . . . . . . . . . 718. 5 hand. . . . . . . . . . . . . . • * * * * * * * * * > * tº e º 'º - - - - - - - e º ºr s ºs e - e. 997. 1 Traffic control, Centralized. . . . . . . . . . . . . . . ... 718.40, 718.42 liquid gas. . . . . . . . . . . • e º e º ºs e s ∈ E is e e º e s tº a e e is s º ºs e º e e 997. 1 Traffic control cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-41 011. . . . . . * * * * * * * * * e s e e s e e s is a e e s e a e = e, e. e - ſº e º e e e > * > * 997. 1 Traffic control devices. . . . . . . . . . . . . . . . . . . . . . . . 718.5, 998. oxyacetylene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767. Traffic 1slands. . . . . . . . tº º tº e º ºs º º . . . . . . . . . . . . . . . . . . . . . 718.5 Prestolite. . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.4 Traffic 11ghts. . . . . . . . . . . . . . . . . . . tº e º 'º ſº e º 'º º ºs º e º 'º & © tº º & 7 18.5 railroad fusee. . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . 863. Traffic Iſſarkings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 18. 5 roadside. . . . . . . . . . . . . . . . . . © tº & tº tº ºn e º 'º e - © tº e g º ºs e º 'º e ... 997. 1 Traffic paint. . . . . . . . . © e. e º e º ſº e • * e º e º e º ºn tº 840. 5, 844.67, 849.9 soldering. . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . 767- Traffic protection against slides and rock falls. ... 718.49 Welding and cutting. . . . . . . . . . . . . . . - e. e. e. e. g. s is s sº tº º ºs e º 767. Traffic signal COIitrollers. . . . . . . . . . . . . . . . . . . . . . . . . . 718.5 Torpedo-boat watches. . . . . . . . . . e G & e º e e • & © e º e º & © e º e º e - 672. Traffic signals and signs. . . . . . . . . e - © tº gº tº . . . . . . . 718.5, 998. Torpedo training camera assessing equipment. . . . . . . . . 911.9 Traffic stripe. . . . . . . • * * ºr e º e a e g º & a tº e . . . . . . . . . . . . . . . . 844.67 Totaguine. . . . . . . * * * * * * * e º 'º e º dº e º 'º e º º ºs e º ºr º e . . . . . . . 811. , 816.59 Traffic Warning Signals. . . . . . tº g º e º e º 'º & º e . . . . . . . . . . . . 7 18.5 Touche. . . . . . . . . . . . • *** - - - - - tº e º sº gº tº sº e º 'º ſº º & & © e º e º sº e º e º º . 936. Traffic Zone pairit, White. . . . . . . . . . . . . . . . . . . ... 844.67, 844.9 Toughness of rock. . . . . . . . . . © e º te e sº e º gº w e º gº tº 510. , 511.70, 512. 13 Tragacanth. . . . . . . . . . . . . . . . . . . . . tº e º º º º e e º 'º ºr e º te & © tº 217. , 818.94 Tourniquets, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . 204. 13, 915. 35 Trailer Converter. . . . . . . . . • tº e º 'º e g º ºs e º ºs tº e º g tº e º e º 'º tº º . . 729. 2 Towel Cabinet, Wood. . . . . . . . . . . . . . . . . . . . . . tº e º ºr e g º e . . . 436. Trailer fifth Wheel kingpin. . . . . . . e e º ſº e º e g g tº gº . 722. 39,729. 2 Towel rack and brackets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645.4 Trailer tires, solid rubber. . . . . . . * - e. e. e. e º º & © e º 'º º . . . . 206.5 TOWeiing, cotton. . . . . . . . . . . . . . . . . . . . . . .304.92, 304. 94,333.3 Trailer truck axles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-52 Cotton arid linen-mixed. . . . . . . . . . . . * - * * * * * * * * 304.9, 304.91 Trailer unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 723.0 Crash, Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304-9 Trailers. . . . . . . . . . . . . . * * g e e º & © tº dº e º º º º . . . . 722. 1, 723.0. 729.2 huck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333. 3 . Trailing arbutus (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 816. 89 linen. . . . . . . . * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * . . . 339.51 Train air-Signal hose. . . . . . . . . . . . * * * * * * * * . . . . . . . . . . . 202. 11 dish, cotton. . . . . . . . . . . . . • * * * * * * * * * * * * * * * * * * * * . . . 304.94 Train announcer. . . . . . . © º ºs º ºs e º e º 'º e º 'º º ºs e º º G tº . . . . . 718.0, 718. 20 &lass Cotton. . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . 304.94 Train approach S19 mals. . . . . . . . . . . . . . . . . . . . tº e º e º - . . . . 718.5 huck, Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * * . . , 304.92 Train control expenditures. . . . . . . . . . . . . . . . . . . . . . . . . . 718-40 itnen-mixed. . . . . . . . . . . . . . . • 6 º º ºs e º 'º - G - e º is e º e g e º 'º - e. 333.3 Train order table. . . . . . * @ e º is e º e s is dº º & - e º sº º . . . . . . . . . . . 613.9 terry (Turkish) . . . . . . . . . . . . . . . . . . . • * > 9 g º e & * * * * * ~ 9 304. 93 Trainers, demonstrator, n 19ht V1S 1011. . . . . . . . . . . . . . . . 914.9 Towels, Cotton. . . . . . © e º e s - e º 'º e & e º e º ºr e º 'º - e º 'º e s e g º G & 6 - 339. 53 1nstrument (ground). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724, 26 Cotton and linen-mixed. . . . . . . . . . . . . . . . . . . . . 304.91, 333.3 Imap projection. . . . . . . . . . . . . . . . . . . . º e º ºs e e s e º 'º 839.9, 912. crash. . . . . . . . . . . . . . * * * * * * * * * * * g e 304.9, 319. 3. 333.3, 339.51 mock-up. . . . . . . . . • * * * * * * * & º ºs e º e º º º 'º º e º & tº º e º e º 'º - . . . 919.4 face. . . . . tº ſº e e º ºs e º e * e ºs e º e e º e º e s sº a u e s a e º 'º e e s is e º e º 'º e 319. 3 naVigati Cl]. . . . . . tº e º dº º e º e º tº e e s e º ºr e º e o e º ºr e º ſº º e º º e . . 724, 26 glass. . . . . . . . . . . '• • * * * * * * * * * * * * * 304.94. 319. 3, 333.3, 339.53 opaque objects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912. hand. . . . . . . . . . . . . . . . . . . tº gº e º 'º tº e º ſº dº e º w e º º ºs e º e º e º e º e 3.19. 3 Sextant. . . . . . . . . . . . . tº e & © tº º tº e & e º 'º e º e º 'º tº e º is tº e º 'º e < * * 916. 22 huck. . . . . . . . . * * * * * * * * * * ~ e º e * - e s - e º 'o e . . . . . . . .304.92, 319. 3. Stereoscopic Viewer. . . . . . . . . . . . . . . . . . . . . . e e º a n e º º 912. linen. . . . . . . . • - - - - - - - - - - - - - tº ºs & © e s 6 - - - - - © s a g e e dº e º ºn 339. § Training bridles. . . . . . . . . . . . . . . . . . . - - - - * * * * tº a . . . . . . . 069. 2 machinery-wiping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.4 Trans-Pacific communication channels (aeronautical) 724. O Office. . . . . . . . . . . . . . . • sº w w = e º sº e s e e º e º e e º 'º e . . . . . . . . 319. 3 Transcript paper. . . . . . & e s tº e º e º ſº º e º º • * * * * * * > * g e º 'º e º 'º & 478. 29 Papeſ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - tº e º 'º & º . . . . . 471. 3 Transfer cases, Steel. . . . . . . . . . . . e tº º e º e º ºs e º e ºs e º is º ºs e & 6 13.7 service (pantry and Walters) . . . . . . . . . . * * * * * c is 319. 3, 339.53 WOOd. . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * g g º º e º 'º º 435. 5 terry (Turkish). . . . . . . . . . . . . . . . . . . . . * @ tº ºp 9 º' tº 304.93, 319. 3 Transfer laddle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29 Towels and bath mats. . . . . . . . . . . . . . . . . . e tº e º ºs e º ºs e º sº e º º 3.19.3 Transfer paper. . . . . . . . . . . º, e º ſº e º sº º º tº e º º e º º º tº e º ſº tº º . . . . 479. 1 Towers, parachute drying. . . . . . . . . . . . . . e - e º sº º * e º te is e º º 724. 27 Transformer and Switch insulating Oils. . . . . . . . . . . . . . 504.8 Steel. . . . . . . . . . . . . . . . . . . . . . . . . 518.51, b 18. 59, 518.9, 605. 23 Transformer-capacitor unit. . . . . . . . . . . . . . . . . . . . . . . . . . 713. § Towers for antenna, radio. . . . . tº e º e º e s - e < * g º e º g 6C5. 23, 7 18.61 Transformer Oil. . . . . . . . . . . . . . . . . . . . e e o e º e º e º ºs e º 'º - e o wº 504.8 Towing and mooring gears for seaplanes and flying Transformer Vault. . . . . . . . . . . . . . . . © e º º e e º ºs e e & s e º e a e º ºs 5 18.59 boats. . . . . . . . . . . . . . . . & - - - - © º * * * * * * * * * * * * * * * * g. * * * * * * * 724. 29 Transformers. . . . . . . . . . . . . . . . . . . . tº gº tº e º 'º - © e º e e . . . 713. 5, 714.30 Towing devices. . . . . . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * ~ e 746. electr 1 C C Onverters and C Ondensers. . . . . . . . . . . . . . . 7 13. TOX1n, diphther 1a. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812. rad 10. . . . . . . . . . . . & e º e º ºs º e º e o a dº º & • - - - - - - - - - ... 713. 5, 718.64 Scarlet fever Streptococcus. . . . . . . . . . . . . . . e s tº e º 'º e 812. resistance Welding. . . . . . . . . . . . . . * G - e º e º tº e * * * * * * * * 767. Sch 10k test. . . . . . . • * * * * * * * * * * * * * * * * * * * * * * * * * * * * ... 8 12. TransformerS and reactors, Tad 10. . . . . . . . . . . ... 718. 64, 718.69 TOXO1d, diphtheria. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812. Transilluminator. . . . . . . . . . . . . . . . . . . . e - e º e º e e gº tº e º e º e ºs 915. 39 tetanus. . . . . . . . . . . . . . . tº e tº e ºs e e º is a & a • * ~ e º ºr e º e º ºs º e - e. 812. Transits and tripods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.5 Toys, athletic and Sporting goods and Transmission, telephorſe. . . . . . . . . . . . * a e e is a es e e º e s is tº e e s 718. 20 insignia. . . . . . . . . . . . . . . . . . . e ‘º e e º is & G - e º e º e º ſº is 940–949, 941. Transmission and crank case of l for automobiles. . . . . 504. 34 Trace for 1 gri iter protective caps. . . . . . . . . . . . . . . . . . . 322. 1 Transmiss 1 on and distribution apparatus. . . . . . e e º e º 'º e 715. Trachea dilator and tube (medicinal) . . . . . . . . . . * tº tº e º 'º 915. 29 Transmission be it! Ilg. . . . . . . . . . e º 'º e º 'º ſº a tº $ tº • * * * * * * * * * * 2O7.3 Tracheal tube, metal, Veterinary. . . . . . . . . . . . . . . . . . . . 915. 29 Traſismiss 10m lubr 1Carlt. . . . . & sº e º e a e º 'º a tº e º ºs e s tº e º º ºs e º 'º & £04. 34 Tracing and blueprint cloth. . . . . . . . . tº º º º - * * * * * * * c e º 'º 392. 12 Transmission measuring set, portable. . . . . . . . . . . . . . . . 718. () Tracing paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478. 35 Transmiss 1 Cn Shaft. 1ng. . . . . . . . . . . • * * * * * * * * * * * * * 611. 52, 766. 1 Track, electric railway . . . . . . . . . . . . . * * * * * * e tº ſº e º ºs e . . . 606. () Transmissioſi Standards. . . . . . . . . . . . . • * ~ * * * * * * * * 608. 52, 766. , Track bolts, nuts and washers. . . . . . . . . . . . 606. O, 606. 4, 622. 1 Transmission unit, telephone. . . . . . . . . . . . . . . . . . . . . . . . 718. 20 Track braces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e e º e º a 606.7 Transmitter assemblies, fuel and Oli pressure. . . . . . . 724. 25 Track chisels. . . . . . . • * * * * * * * * * * * tº e º e º e º 'º e e © e sº e e s tº tº º e 616. 8 Trailsmitter assembly, radio. . . . . . . . . . . . . . . . . . . . . . . . . 7 18.63 Track circuit bond 1ng. . . . . . . ... • * * * * * * * * * * - - - - - - - - - - - -. . "Z 18.49 Transmitter building. . . . . . . . . . . . . . . • * * * * * * * * * * * * * * * * 5 18.59 Track Circuit relays. . . . . . . . . . . . . tº e º & © tº ºr º e º e º g tº º . . . . 718.43 Transmitter tuning test Set. . . . . . tº º ºs º e º 'º ºn e º ſº e º 'º e º 'º . . '7 18. 65 Track circuits. . . . . . . . . tº e º º e º ºs e º ºr º e & * * * * * ~ * * * * * * * * * * 7 18.4() Transmitters, airport traffic COntrol. . . . . . . . . . . . . . . 7 18.63 Track foundation. . . . . . . . . . . . . . . . . . . . © e º tº e. e. tº w tº tº e º ºs e tº . 518. 2ſ) gyro flux gate compass. . . . . . . . . . . . . . . . . . . . . 719.94, 724. 26 Track gages. . . . . . . . . . © & © tº & & & º e de & e º ºr e º & e & e g º e º & tº & º ºs & & 6 16.8 rad 10. . . . . . . . . . . . . . . . . . . . . . . . 7 18. 29, 718.60, 718.61, 718.63 Track lay ing. . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - . 606.0, 606. 3 telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 18. 21. W. 18. 29 Track lining bars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . € 16.8 Transom and Sash deV 10 eS. . . . . . . . . . . . • * * * * * * * * e e º e º e & 617. 5 Track material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606. (), 606.3 Transom catches. . . . . . . . . . . . . . . . . . . . . . . . * c e s e e s tº e º e º 'º 8 17. 42 Track pegs and crossbar (athlet 1 C ) . . . . . . . . . . . . . . . . . . 943.94 Transom lifters. . . . . . . . . . º a te tº e º is tº º e º 'º - e. * tº e º & s e e º 'º e º 'º 6 17. 5 Track punches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº º º e º 'º 6. 16.8 Transom pill CWS. . . . . . . . . . . . & & © & & & 4 & © tº º º ºr e g g g º ſº º . . . . . 319.99 Track rails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O6. C. Transoms, Outboard motorboat. . . . . . . . . . . tº e º $ tº e º 'º . . . . . 725.3 Track scalies. . . . . . . . . . . . . . . . . . . . . . . . .* * * * * * * * tº e º is ſº e º 'º 793. 5 Sash. . . . . . . . . . . . . . . . tº e º ºs e º sº tº e º º is w tº e º e º e º 'º & º e º 'º e < * 617. 5 Track Sp1 kes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606. 5 Transparent areas, aircraft equipment for Track tie rods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606. 6 maintaining Vision throughi. . . . . . . . . . . . . . . . . . . . . . . . . 724. 29 Track tools. . . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * > e e º e º 'º - 6 16.8 Transparent envelope (aircraft engine). . . . . . . . . . . . . . 959. 6 1300 Index Transparent material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893.5 Trocars (medical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Transparent organic plastics. . . . . . . . . . . . . . . . . . . . . . . . 893.5 Troches of elm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 89 Transparent plastic film. . . . . . . . . . . . . . . . . . . . . . . 849.6, 893.6 Trolley bases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.63, 726.2 Transparent plastic sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . 893. 4 Trolley bus base and motor designation. . . . . . . . . . . . . . 715.30 Transparent plastics........ & s e º e º º e º e º e º tº º • . . . . . . . . 893. 5 Trolley bus houses. . . . . . . . . . . . . . . . . . . . . . - tº e. e. e. e. g. . . . . . 518.51 Transportation of explosives. . . . . . . . . . . . . . . . . . . 722. 1, 950. Trolley bus lighting and Wiring. . . . . . . . . • . . . . . . . . . . . 716-30 Transpositions, carrier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 18.0 Trolley bus overhead construction. . . . . . . . . . . . . . . . . . . 719.63 Traps, fly. . . . . © e º 'º - G - e g º ºs • s as e s tº e e º e º e © e e º & gº e & . . . . . . 603.43 Trolley buses. . . . . . . . e e º e s e º e e s e s e s m e o 'º e º a s & e e . . . . . . 726. 1 lavatory brass. . . . . . . © º ºs e º e º e º ºr e º ºs e e º e º & • . . . . . . . . 645.4 insulation resistance. . . . . . . . . . . . . . . . . . . . . . . . . 719.50 ead. . . . . . . * e º e º e º s is e e a e º ºs e . . . . . . . . . . . . . . . . f. 17.79, 651. Trolley Crossings. . . . . . . . . . . . . . . . . . . . . . tº "º e º ºs º º ſº . . . . . 719.63 radiator, thermost at 1C... . . . . . . . . Q & Gº & G & © . . . . . . . . . 703.9 Trolley ears. . . . . e e º e º e º e º e º is tº e º is tº * * • . . . . . . . . . . . . . . . 719-63 sink, brass. . . . . . . . . . . . . . . . . . . . © tº º º & © e º sº º ſº. . . . . . . . 645.4 Trolley frogs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.83 Steam. . . . . . . . . . . . . . . . . . . . tº e º e º ſº & © º . . . . . . . . . . . . . . . 703.9 Trolley harps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.63, 728. 2 Tray bases, Wooden. . . . . e e º e º e º º º 'º - . . . . . . . . . . . . . . . . . . 915-46 Trolley line Supporting brackets. . . . . . . . . . . . . . . . . . . . 719.63 Tray carts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727. Trolley material, railway. . . . . . . . & e º sº e º e - e. . . . . . . . . . . 719.63 Tray Cioths. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316.4 Trolley poles. . . . . . . . . . . . . . . . . . . . . . . . . . . 607. 4, 719.63, 726. 2 Tray conveyor, electrical. . . . . . . . . * - - - e º 'º 6 e º ºs e e º 'º e - . TV 17. 1 Trolley Suspensions. . . . . . . . . . . . . . . . . . e - - - - - - - - - - . . . . 719.63 Tray covers, paper. . . . . . . . © & tº e º e º e © e : . . . . . . . . . . . . . 475. 1 Trolley Systems, Overhead. . . . . . . . . . . . . . . . . . . . . . . . . . . 719.63 Tray set (for gas casualty chest). . . . . . . . . . . . . . . . . . . 915.39 Trolley Wheels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.63, 726. 2 - medical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.46 Trolley Wire, bronze. . . . . . . . . . e e e s sº in tº e e . . . . . . . 714. 44, 719. 63 Trays, aluminum. . . . . . . . . . . . . . . e e º 'º e < * tº e º e º ºs º ºs e a tº e . . . 6 12.29 C Opper'. . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 44, 719. 60, 719. 63 ash. . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 994. Trolley Wire connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.63 bed. . . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * . . . . . . . 915.46 Trolley Wire reels. . . . . . . . . . . . . . . . . . . . . . . . , - e < * * * * * * * 715. 36 butler's. . . . . . . . . . . . . . . . . • * g º e - º e º 'º e º ºs e º 'º e º c e º tº . . 915.46 Trolley Wire Splicers. . . . . . . . . . . . . . . . . . . e e º 'º' is a º ºr e º e . 719.63 catheter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.46 Trolley Wire supporting brackets. . . . . . . * * * * * * * * * * . . . 719. 63 file, Wood. . . . . - ºr e º e º ºs e º 'º e e e º e º ºs e e º 'º e s s e º e e e º 'º - a . 435. 5 Trolleys, for meat handling. . . . . . . . . . . . . • * * * * * * * * * * * 745. 1 food, Waxed paper and wood pulp. . . . . . . . tº e º e e º e º e - 494. Tropic powders (photographic developers) . . . . . . . 832.9. 834.9 hard rubber. . . . . . . . * * * > * * * * e º e º 'º - © e º º . . . . . . . 205. 2, 205.5 Tropical WCrsted cloth. . . . . & a e e s e e s - e. e. e. e. e s e s s a e s tº e º e 365. 26 impression, dental. . . . . . . . . . . . . . . . . . . © tº º e º te & © tº e º 'º' 915. 19 Troughs, dough. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.19.98. T86. instrument, metal. . . . . . . . . . . . . . . . ... • * * * * * * * * * * * * * . . 915.46 € a V8 S, COODe T. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642. laundry, porcelain. . . . . . . . . . . . . . e e º 'º e s tº e º ºs º ºs e a . . . 532. 23 eaves, sheet metal. . . . . . . . . . . . . . . . . . . º º ºs & tº * 605. 22, 6O7.5 laundry, Soapstone. . . . . . . . . © tº dº ſº tº º ºs e º e º 'º tº º ſº tº º & . . . . 511.6 Sp011&e . . . . . . . . . . e e º m e º e º e º ºs e s & tº tº e º - e & . . . . . . . . . . . . 787. medical. . . . . . . & © & & © tº gº tº e s is a e e º e º e º e º 'º e º e s is e . . . . . . . 915.46 Trouser hangers. . . . . . . . . . . * & e º e e tº sº e º 'º e e e º e º sº e e . . . . . . 429.9 messing. . . . . . . © º - © tº e º 'º e º º e • . . . . . . . . . . . . . . . . . . . . . . 6 12. 22 Trouser insert (for electrically heated flying metal. . . . . . . . . . . . . . . . * * * * g e e º e . . . . . . . . . . . . . . . . . . . 612. 29 suits) . . . . . . . . . . . . . . . . e - e º e º e º e º e º a ſº G & © . . . . . . . . . . . . 368. 1 dental. . . . . . . . . . . . . & º 'º e º e º ºr º e º e º 'º e & © e º e & . . . . . . 915. 19 Trouser laces, black silk. . . . . . . . . . . . . . . . . . . . . . . . . . . 302.45 office, Wood. . . . . . . . . . . tº e g º e º e s - © e o 'º e º & . . . . . . . . . 435. 5 Trousers, cotton. . . . . . . • & © tº es e º is s tº e e a v c e s e e e s ∈ e e 311. 1, 311.4 photographic. . . . . . . . . . . . . . . . . . . . 205.2, 622.9, 893.9, 911.9 curtains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . e e s a e e s a s e s s 19.91 p1360n. . . . . * * * * * * * * * c e s e e s as e a s = e g º ºs e º sº e º e º ºs e º ºs e º 'º 645.9 dress. . . . . . . . . . . . . . . . . . • * tº & e º & º e º 'º º tº • * * * * * * * * * * * 368. 82 rubber. . . . . . . . . . . . . . . . . . & & © tº e º 'º º • * e º ºs e º e º is e º 'º . 205.5 durigaree. . . . . e e e s a e e º a c e e s is s e s e e s = e º 'º a e e º 'º e º & tº e º & 3.11. 3 Serving. . . . . . . . . . . . . . © e º 'º a º ºs º & © tº e º 'º . . . 205. 5, 893.9, 915.46 enlisted men's service, olive drab. . . . . . . . . . . . . . . 368.82 Zinc. . . . . . . * 9 º' tº e 9 º' s tº ſº tº e º 'º º e º 'º e º 'º - e º 'º a º * * * * * * * * * * * 936. flying. . . . . . . . . . . . . . . . . •. • * * * * * * * * * * ... 311.4, 368. 1, 717. 4 Treads, safety. . . . . . . . . . . . . . . . . . . . 6 12. 29, 631. 9, 645.9, 893.9. herringbone, twill. . . . . . . . . . . . . . tº e º 'º º e º 'º e º & . 311. 1, 311.4 Treated text 1 le products. . . . . . . . . . . . . . . . . . . . . e e º a tº e º – 303. Jungle cloth. . . . . . . . . . . e a e e g º ºr º e º 'º e º e e a e º e º te s e s a tº 3.11.4 Treated Wood poles. . . . . . . . . . . . . . . . . . . . . . . . . . e e º a 4 e - . 401.30 mechanics. . . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * e e s e > 0.69. 4 Treatment of aluminum castings with water glass. . . . . 631. 40 rubber-coated. . . . . . . . . . . . . . . . e e e º e º e s e e º s º is 6 e s s . . 203. Treatment of pine poles. . . . . . . . . . . . . . . . * * * * * * * * * * * * . 400. 42 Service. . . . . . . . . . . . • e º e e s e e s e e s e e s tº e s tº º e º e º ºs 3.11. 4, 368. 82 Treatment of wood for preservation. . . . . . . . . . . . . . . . . . 400. 42 White. . . . . . . . . . . . . . . . . . . . . e e e s e e º e º 'º - e s tº te e º e º e 3.11.4 Treatment table. . . . . . . . . . . © e º & tº º ºs º º e º 'º - e º 'º º is e e e º 'º e & . 915. 36 Winter flying. . . . . . . . . . tº e º & e º º e e º a s = e º e º e º e º e s e ... 069. 4 Tree, saddle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 TT CuSer's fasteners. . . . . . . . & © e. e. e s = e is a e º ºs e º e º e º e º & e < * * 608. 8 Tree of Heaven (medicinal). . . . . . . . . . . . . . . . . . . . 8 16. 39, 816.59 Trowels. . . . . . . . . . . . . . . . • * ~ * * * * * * * * * * * * * * * * * * * * * * . . . . 6 16.93 Tree of life (medicinal). . . . . . . . . . . . . . . . tº dº ſº e . . . . . 8 16. 39 Truck bodies. . . . . . . . . . e e a e < e < e ºs e s e s is is e e s - e < * * * * * * * * * 732. 37 Tree Stramonium (medicinal) . . . . . . . . . tº º e º e º e º ºs e e º e º tº e 816. 39 Truck bolsters, railway car. . . . . . . . . . . . . . . . . . . 605. 13, 611. 49 Tree trimming tools. . . . . . . . . . . . . . . . . . . . . e e º e º ºs e º w tº * * 6 16. 74 Truck Casters. . . . . . . . . . . . . º e º e º e º e e º 0 & 2 & º 0 & © tº e º ºs e º is tº ... 3 Tree Wire, insulated. . . . . . . . . . . . • * * * * * * ~ e º e º e º 6 tº . . . . 715. 44 Truck pariels. . . . . . . . . . . . tº e º e º e e g º ºs e º ſº e º 'º - º 722.37, 729.3 Trees (nursery stock) and planting of . . . . . . . . tº e º e º w tº 259. Truck Side bearing gage. . . . . . . . . . . . . . . . . . . . . . .. . . . . . . 6 15.82 Trees, deciduous. . . . . . . . . . . . . . . . * @ • * > * * c e º e º 'º' 259. Truck side frames, railway car. . . . . . . . . . . . . . . . . . . . ... 6 11.49 Trench coat (Women's) . . . . . . . . © e e º e º nº e º e º e º & Q & © tº e º 'º - - 392. 54 Truck signaling devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 39 Trench mortar propellant powder. . . . . . . . . . . . * . . . . . 861. Truck Standards, railway. . . . . . . . . . . tº $ tº e º 4 a ſº tº º ºs e º e tº . . 6 11.49 Trencher, fire line. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 741.4 Truck tire rims. . . . . . . . . . . tº ſº e º ſº e º dº º tº $ tº º tº º e º tº º G & 206. 2, 722.36 Trephine, cranial. . . . . . . . . . . . . • * * * * * * * * * * . . . . . . . . . . . 915. 29 Truck tires, solid rubber. . . . . . . . e e º e º e º e & © & © tº e e tº º 206. 5 Trestle for pler. . . . . * * * * * * * * * * * * * * * * * ~ * e & s & tº e º 'º e º a 6. 518.59 Truck-tractor motor and horsepower. . . . . . . . . . . . . . . . . . 722. 1 Trestles, Wood. . . . . . . . . . . © o e º e º e º e º o e º 'º e º is © 2 4 12. 2, 412.9 Trucks, automobile motor. . . . . . & Cº º e • e º e º º º . . . . 722. 1 Triacetin. . . . . . . . . . . . . . . . . . . . . • * * * * * * @ e º º . . . . . . . . . . . 868. barrel. . . . . . . . . . . . . . . . . . e s e s c e s e e º & e º a e - e. e. e. e. 722. 2,729.3 Trial lens case. . . . . . . . . . . . . . . . . . . . . e - & G & º e a s gº e e & 914. 1 book. . . . . . . . . . . . . . . . . • e º e s a e e s a tº º º tº tº º e º 'º - - - - e º e º 'º 729. 3 Triarigies, drafting. . . . . . . . . . * G - e º 'º - - - - e º is tº s º e a e º ºs e e 935. C Taſle. . . . . . . . . . . . . . . . • e º e º e º s e a tº ſº tº tº & © tº º tº G - e g g g tº g it 744. 1 Triangular bandage. . . . . . . e e is a e º a s e e & e - © tº e º 'º e s tº e o e º ºr tº 398.31 Crash. . . . . . . . . . . . . . . . tº e º e s e e s e s a e º e * * * * * * * * * * * * * 722.2 Triangulator, parallel, transparent. . . . . . . . . . . . . . . . . 916. 22 deck. . . . . . . . . . . . . • * * * * & a e e g º e º 'º e ºs • & © e º is e º e e º gº tº 729.3 Tribasic calcium phosphate. . . . . . * - & © tº tº e - tº e º 'º e º ſº e º 'º - e. 833. 4 delivery. . . . . . . . . e e º e s tº e º 'º e º e e º ſº tº * * * * * * * * * * * * ~ * * * * Tº 22. 1 Tribasic magnesium phosphate. . . . . . . . . * * * * * * * * * * * * * * * 839. 39 dish. . . . . . . . . . . . . • * & Cº. ºp tº e º e º 'º E & © tº º tº º tº 6 - - © - © & © tº ſº º & 729. 3 Tribromoethanol. . . . . . tº e º tº ſº e º g e º º 'º e 4 & © tº ºn g 818.49, 819. 1, 822.9 elevator or 11 ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729.3 Tribromothyl alcohol. . . . . . . . . . . . . . . . . . . tº tº ſº * * g º tº 9. 1, 822.9 except automobile and electric. . . . . . . . . . . . . . . . . . . 729. 3 Trich.ioracetic acid. . . . . . . . . . . . © tº º, ø tº e º 4 º ºs * * * * * tº 6 e º a tº 821.9 field lighting. . . . . . . . * - ſº e º 'º º e tº e º 'º e © tº tº e º & 722. 1, 722. 37 Trichiorethylene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503. 2 fire, automobile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 2 Trichloroethylene. . . . . • * * e s tº s e e e º 'º - . . . . . . . . . . . . 819.9, 839.9 fire-Weather forecasting. . . . . . . . . . . . . . . . . . . . . . ... . . 722. 1 Tricresyl phosphate. . . . . . . . . . . . . . . . e e º e º e i = 4 & 6 846. 5, 1,849. 9 floodlight field il ghting. . . . . . . . . . . . . • e e º a º 716. 2, 722. 1 Trlers, meat and dairy. . . . . * e a e e º e < * * * * * * * * * * * * * g & ... 915. 39 food. . . . . . . . . . . . . . . . . . . . . . . . . . é º is e e s ∈ e. e. e. e. e. g. a e . . . . 729. Trifolium (medicinal). . . . . . . . . e e e s sº e º e º e º a tº s tº s 8 16. 39,818. 33 fuel Servicing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. 1 Trigger, guſ, firing. . . . . 4 º' tº e s tº ſº e e - - - - . . . . . . . . . . 724. 25 hand. . . . . . . . . . . . . . . . . . . . & © e º 'º e º is tº e & © tº e ºs e º e e & e º & tº gº 729. 3 Trillium. . . . . . . . . . * * * * * * * * * * * * * * * * * * * @ 8 º' tº * * * * * 8 16. 19, 818. 31 industrial, electric. . . . . . . . . . . . . . . © tº º º ſº e & © tº $ tº e º & 721. 2 Trim, interior, Wood. . . . . . . & ſº fl & gº tº tº º º º ºn 4 º' tº º . . . . . . . . . . 411-42 lift. . . . . . * @ e º & © e º ſº tº º e e º ºr e º e e º e º & e º 'º e g º 'º e º 'º * = e º e e 729.3 Trimethylene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ‘. . . . . . • gº e 8 19.9 motor, except electric. . . . . . . . . . . . . . . . . . . . . . 722. 1, 722. 37 Trimmer saw (print shop). . . . . . e e º O & tº e * @ e º ºr w s a g º º e º 'º e 936. Oil Servicing. . . . . . . . e - e º 'º e º sº tº dº e º tº º tº e º - e. e º º tº e & © e ºs 722, 1 Trimmers, photographic print, wood. . . . . . . * e º e i & e º 'º a v 911.9 Serving. . . . . . . . . . . . . . . . . . . . e e e is e º 'º . . . . . . . . . . 729-3, 915.39 tile, Wall. . . . . . . . . . . . . . . . & e º e º e º e - e. e. © e º 'º a c e º e º 0. . 534. 20 Suppression Sauad. . . . . . . . . . . . . . . . . . . . • e º e e s e s e a e e 722. 2 tree. . . . . . . . . . . . . . . . . . . . . © tº 6 g º e º a tº e º ºs º e º O e º e tº s º s & 6 16.74 tank, automobile. . . . . . . . . . . . . . 6 * * e e e e a e e o s • ‘e . 722. 1 Vulcanite, dental. . . . . . . . . . . . . . . . . . . . . . . . . e e º e 915. 11 Wood box. . . . . . . . . . . . . . . . . . . . . . tº dº e º e º 'o e . . . . . . . . 722. 1 Wood. . . . . . . . . . . . . . . . . . . . * @ e º ºs e º 'º e º & © - * * * * * * e º & © tº a 784 - 1 Wrecking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722-1 Trini trophenol. . . . . . . . . tº e º ºs e º & tº e g º º º tº w ºr tº tº º te e º ſº dº 802. 1, 803. 31 True airspeed computers. . . . . . . . . e is e s e º a * * * * * * • * ~ * * * . 724 . 28 Trinitrotoluo! . . . . . . . . . . . . . . . . . . . . . . tº t t e º 'º dº a 6 tº e . . . . . 803. 32 True Cramp bark (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . 818. 34 Trip hook, Submarine mine. . . . . . . . . . . . . . . . . . . tº gº tº $ ſº tº . . 6 19.9 Truffles, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128.9 Triphenyl ph.csphate. . . . . . . . . . . . . . . . . © e º e º 'º e º is s a tº . . . . 846. 51 Trumpet S.1ng. . . . . . . . . . . . . . . . . . . tº gº tº e s a tº ºn e º 'º . . . . . . . . . 399.9 Triple Valve wear limit gags. . . . . . . . . . . . . . . . . . . . . . . 726. 2 Trumpet Weed (medicin.al) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Tripod. . . . . . . . . . . . . . . . . 6 tº º e º e º e º º - e º e a e s sº e º 3 tº 7 18. 39. 9. 18.9 Truſpets, Valve and Slide. . . . . . . . . . . . . . . . . . . . . . . . . . . 925, 3 Tris Odium phosphate. . . . . . . . . 834.9, 871. O. 871. 23, 871.9. 891. Truſ. king and cappij.g, electrical. . . . . . . e - e. e. e. e. e º is e º s & 715. 11 Triticum (medicinax) . . . . . . . . . . . . . . . . . . . . . 221. , 8 16. 19, 818. 31 Trur, KS, bathing. . . . . . . . . . . . * @ e º e º dº e º e º e º e • * * * * c e & e s 367.6 Trlturations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 1 metal. . . . . . . . . . . . . . . . . . • a e s a e e s e s e e º e º 4 & 2 * * * * * * * * 958. 3 1301 Directory of Commodity Specifications Trunks and suitcases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 958. 3 Trunnion (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 22 Trusses, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412.0 Tryparsamide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814.2, 834.9 Tube assemblies, oxygen mask to regulator. . . . . . . . . . . 993. Tube bending radius. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724, 21 Tube clip, cushioned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.72 Tube expanders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.9 Tube fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.33 brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645. 24 bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646.42 Tube lamp approach light unit. . . . . . . . . . . . . . . . . . . . . . . 718.39 Tube-system tools (shipboard). . . . . . . . . & © e º ºs e º ſe & gº tº ... 619.9 Tube Valve and ſittings for tires................... 206.3 Tubed cake pan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614-9 Tubercle bacillus. . . . . . . . . . . . . . . dº º tº º gº º tº . . . . . . . . . . . . . 918.0 Tuberculin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812. Tuberculin syringes. . . . . . e tº ſº º ſº tº gº º ſº º tº e º ſº . . . . . . . . . . . . . 915-27 Tuberculosis diagnostic standards. . . . . . . . . . . . . . . . ... 810.0 Tubes, adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 aircraft, steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.4 airspeed, pitot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-26 aluminum all Cl aluminum alloy. • - - - - - - - - - - - - - - - - - - - - 631.42 ant 186m-dilution. . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . . 918.7 austenitic type, stainless steel. . . . . . . . . . . . . . . . . 622.3 blood-sugar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.7 boiler, alloy steel. . . . . . . . . . . . . . . . . . . . . . . . . 622.3,703-2 iron, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621-22, 703-2 locomotive, brass. . . . . . . . . . . . . . . . . . . . . . . 645. 24,703.2 CODper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642- 24 Steel. . . . . ~~~. . . . . . . . . . . . . . . . . . . . . . . . . . . 622-3, 703-2 brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645. 34,703-2 breathing (medical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. bronze * gº º gº e s tº g • * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 646.42 calcium chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 carbon molybdenum steel. . . . . . . . . . . . . . . . . . . . . . . . . . 703. 2 Carbon steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602. 2, 607.4 Cathode lamp. . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . 716-18 Cathode ray. . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . 717.3 Centrifuge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.7,918.9 chrome-nickel-molybdenum. . . . . . . . . . . . . . . . . . . . . . . . . 622.3 chromium-molybdenum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.3 chromium-nickel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.3, 656.3 Clinometer. . . . . . . . . . . . . . . . . . ~ . . . . . . . . . . . . . . . . . . . 918. 7 colon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.54 color comparison. . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.7,918.9 combustion (laboratory). . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 cohdenser, admiralty-metal. . . . . . . . . . . . . . . . . . . . . . . 645. 24 alloy steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622.3,703.2 brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • copper and copper alloy. . . . . . . . . . . . . . . . . . . . . . . 642. 22 642. 24, 645. 22, 645. 24, 647. 18, 654.59 copper-nickel alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . 642. 24 nickel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653. 34 nickel-chromium-iron alloy. . . . . . . . . . . . . . . . . . . . 654.59 nickel-copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653. 33 steel. . . . . . . . . . . . . . . . . . . . . . . 607.4, 621. 22,703.2, 703.9 COPDeT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642. 24,703.2 copper-nickel alloy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643.5 copper-Silicon-bronze. . . . . . . . . . . . . . . . . . . . . . 642. 24, 646.42 corrosion resisting. . . . . . . . . . . . . . . . . . . . . . . ... 607.7, 622.3 diagnostic, ear. . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . 915. 39 dist1lling, laboratory. . . . . . . . . . . . . . . . . . . . . . . . . . . 918.9 drainage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915- 29 drip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39, 918.7 drying (calcium chloride). . . . . . . . . . . . . . . . . . . . . . . . 918-7 duodenal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915- 29 electrically heated pitot. . . . . . . . . . . . . . . . . . . . . . . . 724-26 electron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-62 exchanger, alloy-steel. . . . . . . . . . . . . . . . . . . . . . 622.3, 703.2 flexible, aluminum alloy. . . . . . . . . . . . . . . . . . . . . . . . . 631-42 metal, gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 997.2 nonmetallic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 11, 715. 13 Varnished. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719-50 free-cutting manganese. . . . . . . . . . . . . . . . . . . . . . . . . . . 622. 3 funnel, laboratory. . . . . . . . tº e º 'º º ſº tº º . . . . . . . . . . . . . . . 918.9 988, flexible. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202. 31, 997.2 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-6 glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.7 heat exchanger, alloy Steel. . . . . . . . . . . . . . . . . 622. 3,703.2 inner, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.4 automobile. . . . . . . . . . . . . . . . . . . tº º ſº tº g g g . . . . . . . . . . 206.3 bicycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.4 motorcycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206-4 puncture-sealing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.3 lavage rubber. . . . . . . . . . . . . . . . . . tº º is sº & © º e º e º e . . . . . . 204.54 lead. . . . . . . . . . . . . . . . . . . . . 651-9 magnesium-base-alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 695.3 mailing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954-4 manometer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208-5 metallic, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 11 Murphy drip. . . . . . . . . . . . . . tº e º 'º & © tº . . . . . . . . . . . . . . . . . 915. 39 neQDrene, extruded. . . . . . . . . . . . . . . . . . . . . . . . . 302. 22, 202.43 nickel. . . . . . . . . gº tº e º 'º e º g º º tº E tº e º is . . . . . . . . . . . . 621. 28, 653. 33 nickel-chrome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 656-3 nickel-chromium-iron, alloy. . . . . . . . . . . . . . . . . . . . . . . 656.3 nickel-chromium-molybdenum. . . . . . . . . . . . . . . . . . 622.3, 656. 3 tº g º ºs º º gº tº ſº tº º tº º is tº º tº º ſº tº º ſº tº e Tubes, nickel-copper alloy. . . . . . . . . . . . . . . . . . . . . 643.5, 654.59 nickel-silver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.7 nonmetallic flexible. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 13 oil Well. . . . . . . . tº ſº e º 'º dº ſº gº tº dº & gº gº tº . . . . . . . . 607.3, 607.4, 615.82 perineal drainage. . . . . . * * * * * * * * * * * * * . . . . . . . . . . . . . 915. 29 phenolic laminated. . . . . . . . . . . . dº e º 'º e g º e 496. , 719.52, 719.48 phosphor bronze. . . . . . . . . . . . . . . . . . . . . . * & º e º sº g g g g s . 647. pitot. . . . . . . . tº gº tº ſº tº dº º is gº e . . . . . . . . . . . . . . . . . . . . . . . . . . 793.4 p1tot-static. . . . . . . . . . . . * * * * * * * * g e g º ºs . . . . . . . . . . . . 724-26 plastic. . . . . . . tº º is tº dº e º º is g º e º 'º º e º 'º gº e . . . . . . . . . . . . . . . 893.9 porcelain, for electrical Wiring. . . . . . . . . . . . . . . . . 532. 22 radio receiving and transmitting. . . . . . . . . . . . . . . . . 718.62 rigid, for electr 1Cal insulation. . . . . . . . . . . . . . . . . 719.59 rubber and Synthetic rubber. . . . . . . . . . . . . . . . . 204. 6,918.9 semi-rigid, for gas appliances. . . . . . . & ſº dº e º e º sº ſº. ... 614.0 Sounding-machine, chemical. . . . . . . . . . . . . . . . . . . . . . . 725. 42 stainless Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 622, 3 Steel. . . . . . . . . . . . . . . . . . . . 603. 23, 607. 4, 622.3, 622. 6, 622.9 COTroS 10n-resist. 1ng. . . . . . . . . . . . . . . . . . . . . . 607. 7, 622.3 molybdenumr-alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622-3 rigid. . . . . . . . . . * & 4 gº º tº s > * * * . . . . . . . . . . . . . . . 607-4, 719.59 Structural. . . . . . . . . . . . . . . . . . . . . . . . 605. 15, 607. 4, 621. 23 welded (aircraft). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607-4 Ste thoscope, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-6 still, steel (refinery). . . . . . . . . . . . . . . . . . . . . 622.3,703.2 stomach, rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204-54 Superheater. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622-3, 703-2 structural Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.4, 622.3 test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-7 tin. . . . . . . tº e º 'º & tº dº ſº tº e e is tº e º e º º gº tº e g º ºs e gº . . . . 681. 49, 954.4 trachea (medical). . . . . . . . . . . . . § – tº º tº º e dº e º º º º ºs . . . . . 915. 29 V8Clluſi. . . . . . . . . * & & © º & G e º ſº ºn tº ſº tº dº sº e º dº . . . . . . . . . 718. 61, 718.62 Varnished. . . . . . . . . . . . . . . . . . . . . . tº tº e º ſº tº . . . . . . 719.50, 719.59 Venturi power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-29 Voice, brass and Steel. . . . . . . . . . . . . . . . . . . . . . 607-4, 645. 24 Voice, flexible metallic. . . . . . . . . . . . . . . . . . . . . . . . . 645. 24 Welded Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622-3, 724-25 Wrought 11 on. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.3 X-ray radiographic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 Tubes and tubing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918.7 Tubes and Wire, aluminum bronze. . . . . . . . . . . . . . . . . . . . . 647. 18 Tubes as containers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954.4 Tubing, nonmetallic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 496. phosphor bronze. . . . . . . . . . . . . . . . . tº ſº º ſº, º ſº º $ tº ſº dº . . . . . . 647.37 Tubs, bath, cast 1ron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 21 enameled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617-76 butter. . . . . . . . . . . . . . . . . . . . . . . . ſº tº e º dº tº ſº dº tº gº è gº . . . . . . . 951. 72 foot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-41 metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29 pie, aluminum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 29, 631.9 Sinks, Water-closets, and lavatories. . . . . . . . . . . . . 532. 23 Wooden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951-78 Tubular exchangers. . . . . . . . . . . . . . tº º ºs e º sº º º ºs º º Tubular goods (oil well). . . . . . . . . . . . . . . . . . . . . . . 607.0, 608.0 Tubular nylon webbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397.2 Tubular products and fittings, cocks, and valves.... 607. Tubular products and ſittings, ferro-alloy. . . . . . . . . . . 622.3 Tubular products, Steel. . . . . . . . . . . . * e º ºs e º º tº gº e ... 607. 4, 822. 3 Tubular rivets. . . . . . . . . . . . . . * e º º sº tº e e º ºs e º is tº * g º º tº . . . . . 608.4 Tubular rubber tourniquets. . . . . . . . . . . . . . . . . . . . . . . . . . 915. 35 Tubular sleeving and braids. . . . . . . . . . . . . . . . . . . . .300. 4, 528. Tubular steel poles. . . . . . . . . . . . . . . . . . . . . . 607. 0, 607.4, 719.62 Tubular Steel products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.4 Tufting, Wick, mattress. . . . . . . . . . . e g g is is e g º g º e e º is is tº ... 315. 10 Tufting tapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-97 Tufts, mattress. . . . . . . . . . tº e º 'º º ſº ſº º ºs e > . . . . . . . . . . . . . . . . 315. 10 Tumbler holder. . . . . . . . . . . g tº e o e º ºs º ºs e º e º º gº . . . . . . . . . . . . 645-4 Tumblers, glass. . . . . . . . . . . * & gº tº ſº ſº . . . . . . . . . . . . . . . . . . . . 523-4 laundry, drying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 787- Tuna fish, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 035.6 Tuna oil and tuna oil feed. . . . . . . . . . . . . . . . . . . . . . . . ... 042. 6 Tuner, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-64, 718. 69 Tung oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 848.2 Tungsten. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tuning forks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915- 29 Tuning Shaft. . . . . . . . . . . . . . . tº gº º e º a . . . . . . . . . . . . . . . . . . . 718-69 Tunnel lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-9 Turbidimeter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918-9 Turbine bucket. Wheels. . . . . . . . . . . . . . . . . . . 611.56, 622. 6,706. 2 Turbine generator motors and shafts forgings. . . . . . . . 622.6 Turbine lubricating 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-22 Turbine 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504.0 Turbines, steam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 701-2 Turbo-generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711-12 Turbosupercharger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * & Tureens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22ſ 612. Turkey.corn (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Turkeys, killed. . . . . . . . . tº º tº gº dº is ſº . . . . . . . . . . . . . . . . . . . . . 015.5 live. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 007-2 Turkish bath towels, cotton. . . . . . . . . . . . . . . . . . . . . . . . . .319-3 linen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339-54 Turkish toweling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.93 Turkish towels, cotton. . . . . . . . . . . . . . . . . . . . . . . . 304.93, 319.3 Turkish Wash cloths. . . . . . . . . . . . . . . . . . . . . . . . . . .304.93, 319.3 Tumeric. . . . . . . . . tº º tº g tº ſº * > g º ºs º is . . . . . . . . . . . . . . . . . . . . . . . 154-19 Turn and bank indicator filters. . . . . . . . . . . . . . . . . . . . . 724. 29 Turn and bank indicators, electric. . . . . . . . . . . . . . . . . . 724. 26 1302 Index Turn and pitch controllers. . . . . . . . . . . . . . . . . . . . . . . . . . 724.25 Turn buttons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617.9 Turnbuckles, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . 608.7, 724. 29 Turners, cake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14, 612, 22 Turnip greens, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.9 fresh. . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121-9 Turnips, canned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127.4 fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123.4 Turnouts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606-0, 606.3 Turntables, Crane truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722.37 railway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 21 Turpentine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 811. , 813.9, 848.6 tar, and pitch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211. Turpentine emulsion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.22 Turpentine lintment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 37 Turpentine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . 211. 1,813. 9, 818.22 Turpentine Substitute, mineral spirits. . . . . . . . . . . . . . 848.7 Turret hoist. . . . . . . . . . . . . . . . . . . . . . . . . . . • e e o e o e e s e 744. 2 Turrets, aircraft, preservation and packaging of.... 654.36 Tweed, cotton, Sulting.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .306.36 Tweezers, instrument repair. . . . . . . . . . . . . . . . . . . . . . . . . 615.31 soldering (dental). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 TWill, Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306. 36 khaki. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308. 34 lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8. 38 rayon, lining. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .397. , 397. 16 Twill uniform cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8. 36 Twine (flax, hemp, ramie). . . . . . . . . . . . . . . . . . . . . . . . . . . 331.2 ballng, Jute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328. cable sewing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331. 21 Cotton. . . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 302-39 Polished. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.36 Seine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302. 22 Wrapping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.38 flax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331-21 hard fiber. . . . . . . . . . . . . . . . . . . . . . . . . .302.40, 331.20, 341-2 hemp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1- 22 India. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328. Java. . . . . . . . . . . . tº º º gº tº gº • . . . . . . . . . . . . . . . . . . . . . . . . . . 331. Jute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328. linen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331. 21 impregnated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331. 25 manila. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341-1 mattress, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.31 Imeat, tying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302. 36, 302. 39 millers, Jute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326. New Zealand. . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . 331-20 sall, Jute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326. Seine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302-32 Sewing, jute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326. silk lacing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379- 1 sisal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341-3 soft fiber (Jute). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326- Waste. . . . . . . . . .5 Wrapping, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.36 Twist, S11k. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372.5 TW1st drill gages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615-82 Twist drills. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 12 TW1sted link chain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.54 Tympanies, pair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 925-4 Type-cleaner liquid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 936. Typesetting, printing and binding machinery. . . . . . . . . 788. Typesetting machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 788. Type Writer, Sewing machine, and clock oils. . . . . . . . . . 504.35 telegrapher's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-11 Typewriter brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-3 Typewriter covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392. 4,849.6 Typewriter fabric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.4, 849.6 Typewriter of l. . . . . . . dº e º & © e . . . . . . . . . . . . . . . . . . . . . . . . . 504-35 Typewriter pads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208. 94,932. Typewriter ribbons. . . . . . . . . . . . . . . . . . . . . . . . . . . . .399. 8,932. 2 Typewriter stands, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435.3 Typha fiber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349-7 Typhoid Vaccine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 812. Typists copy holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.3 U Underground conduit construction bandage. . . . . . . . . . . . 719.56 Underground loading 1n mines. . . . . . . . . . . . . . • . . . . . . . . . 751. Underground Diping systems for fire protect iOn... . . . . 970. Underground storage tanks. . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 23 Underground transportation in mines. . . . . . . . . . . . . . . . . 751. Undershirt, athletic type. . . . . . . . . . . . . . . . . . . . . . . . . . . 309.4 cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312.5 cotton-Wool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309.4 W00l. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .367. 8 Underwear, knit cotton. . . . . . . . . . . . . . . . . .302. 10, 309.4, 312.6 (except rayon). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337.2 wool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367-3 Underwear boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .309.4,953.2 Undressed furs. . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . 071. Un ſired pressure vessels. . . . . . . . . . . . . . . . . . . . . . . . . . . . 605. 23 Ultramarine blue (pigment). . . . . . . . . . . . . . . . . . . . . . . . . . 842.3 UltraViolet absorbent glass. . . . . . . . . . . . . . . . . . . . . . . . . 521-6 UltraViolet generators. . . . . . . . . . ge tº ſº e is dº tº tº is ſº tº E tº e e º . . . . 915.30 UltraViolet lamps. . . . . . . . . . . . . . . . . . . . . . 716. 10, 915.31,915. 32 * * * * * * g º e º e e º e º 'º e e º e g º gº tº gº dº e º e º 'º gº tº e ºs UltraViolet ray Sunlamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Umber (pigment). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 841.7 Unbleached Cotton duck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-7 Uncoated cover paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Uncoated flat metals. . . . . . . . . . . . . . . . . . . . . tº e s sº º g º g tº gº . 604.0 Uncoated printing paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475-7 Underdrains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.62 Underground cable, electrical. . . . . . . . . . . . . . . . . . . . . . . 715.41 Underground circuit lines. . . . . . . . . . . . . . . . . . . . . . . . . . . 719.60 Underground Circuit materials. . . . . . . . . . . e is s is s tº . . . . . . 719.64 Underground conduit construction..518.65,518. 9,719. 60, 719. 64 Unicorn (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818. 19 Uniform building code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518-50 Uniform buttons. . . . . . . . . . . . . . . e e s tº e º e º e º e g º ºs e º 'º e º º sº is 992. Uniform cloth, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.32 khaki. . . . . . . . . . . . . . . . . . . . . . . . tº º ºs e e º a tº e º ſº º tº e º 'º is 306. 34 Woolen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . gº tº º tº º te gº º g 365, 21 Uniforms, aviation Cadets, etc. . . . . . . . . . . . . . . . . . . . . . 368.82 nuI'SeS. - - - - - - - - - - - - - - - - - - - - - - - - tº tº & tº tº & .e. s e s - e = * * * ſº ſº 311.6 Union glass towels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 304.94 Union suits, knit, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . 3.09.4 measuring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309.4 hainsook. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº º ſº e º 'º dº ſº 312. Wool and W00l-Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . .367. 2 Unions, locomotive pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O7.3 malleable irori. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº º pipe, brass or bronze. . . . . . . . . . . . . . . . . . . malleable iron. . . . . . . . . . . . . . . . . . . . . . . . . . $ tº tº dº º ſº plastic (aircraft). . . . . . . . . . . . . . . . . . . . . . . & © tº a tº dº ſº . 724. 22 Steel. . . . . . . . . . . . . . . . . . . . . steel flange (oil well). . . . . . . . . . . . . . . . . . . . . . . . . . 754. Unit heaters, gas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614. 2 Units, electric heating, replacement. . . . . . . . . . . . . . . . Universal joint hubs, automobile. . . . . . . . . . . . . . . . . . . . 722. 34 Universal joints. . . . . . . . . . . . . . . . . . . 607.4, 608. 9,702.9, 724. 22 Unloading anhydrous hydrofluoric acid from tank cars 726.0 Unloading muriatic acid. . . . . . . . . . . . . . . . . . . . . tº º ſº e º e º ſº 726. O Unloading of inflammable liquids. . . . . . . . . . . . . . . . . . . . 728. O Unloading of liquid caustic cars. . . . . . . . . . . . . . . . . . . . 726.0 Unloading of mixed nitric and sulphuric acids. . . . . . . 726.0 Unloading of Sulphuric acid. . . . . . . . . . . . . . . . . . . . . . . . . 726.0 Upholstered chairs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438-9 Upholstery and artificial leather. . . . . . . . . . . . . . . . . . . O66.7 Upholstery fabrics, Woolen. . . . . . . . . . . . . . . . . . . . . . . . . . 365.97 Upholstery felt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365.98 Upholstery gimp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308-9 Upholstery hair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . & a º ºs º e tº Upholstery leather... . . . . . tº e º ºs e º 'º as tº e g tº e s is e e e ſº º e º 'º is tº dº ſº O66.7 Upholstery leather (artificial). . . . . . . . tº gº is as e º e s tº e ºs e º O66.7 Upholstery tapestries. ... . . . . . . . . . . . . . . . . . . . . * † - © tº gº º º Upland cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300. 1 Upper leather, except patent. . . . . . . . . . . . . . . . . . . . . . ... O61. Upright brooms, rattan. . . . . . . . . . . . . . . . . . . . . . gº tº e º ſº º & tº 981. 2 Uranium nitrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 39, 839.9 Urea. . . . . . . . . . . . . . . . . . . . . . . Urea-formaldehyde molding COMmpounds. . . . . . . . . . . . . . . . . 893. 8 Urethane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.9 Urethral bougie. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 21 Urethral catheters. . . . . . . . . . . . . . . . . . . . . . 204. 55,717. 3, 915- 22 Urethral dilators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Urethral Syringes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 27 Urinal racks. . . . . . . . . . . . . . . . . . . . Urinals, bedpans, C Ommodes, and racks. . . . . . . . . 532. 23, 915.47 Urinalysis set. . . . . . . . . . . . . . & as tº e º is tº & ge tº gº º ºs e e g º ºs e e is . . . 915. 39 Urinalysis test glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918. 2 Urinometers. . . . . . . . . . . . . . . . . . . . * tº me e º 'º & © is © tº e º 'º º tº e º 'º º º 918.9 Urns, coffee. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614. 9, 631.5, 717. 1 coffee and tea. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9, 631.5 Urological X-ray table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 U. S. flags, Wool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306.44 U. S. pharmacopoeia drugs and chemicals. . . . . . . . . . . . . 810. U. S. standards for grades of cotton. . . . . . . . . . . . . ... 300. 1 Utensil bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 Utensil kit, canvas. . . . . . . . . . . . . . . . . . . . . . . tº º ºs e º sº tº £ tº e 399. 3 Utensil stand, hospital. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-46 Utensils, cooking. . . . . . . . . . . . . . . . . . . . . . . e s = e º e º e º is tº º 612. 22 Uterine sound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Utility coat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e º gº tº Utility hats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº dº º e º s Utility overalls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311. 3 Utility trousers. . . . . . . . . . . . . . . . . . . . . . . . 9 e º a gº tº e s s & & . 311.4 Uva ursi (bearberry) (medicinal)......... . . . . . 816.39, 818. 33 W V-belts and pulleys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722-34 W-belt, pulleys. . . . . . . . . . . . . . . . . . e a s e s ∈ e e º e º e º e s sº * * * * 6 11. 16 Vaccine bottle. . . . . . . . . . . . . . . e s ºr s is tº º e º sº e is e tº a tº º e º 'º tº . . 918. 3 Vaccines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ge & º & tº º º ... 812. Vacuum bottles. . . . . . . . . . . . . . . . . . . . . . . . . . Vacuum brake hose. . . . . . . . . . . . . . . 202. 10, 202. 11, 202. 12, 202-46 Vacuum-brake manifold connection. . . . . . . . . . . . . . . . . . . . 722.38 Vacuum cleaners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712. 2 Vacuum cooling System. . . . . . . . . . . . . . . . . . . . . . . . . . 703.9,785. 1 Vacuum food carrier. . . . . . . . . . . . . . . . . . . is a e e s e º sº dº º ſº e e . 959.9 Vacuum gages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e g º e s is tº º . 793.2 Vacuum hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . • a e º e s a e e s = e e 2O2. 12 1303 Directory of Commodity Specifications Vacuum jugs. . . . . . . . . . . . . . . . . . . . . . . . . . º - © e º 'º . . . . . . . . . 955. 1 Vacuum Operated instrument systems. . . . . . tº tº e º 'º - e s e g º e 724. 25 Vacuum pumps. . . . . . . . . . . . . e tº e º 'º gº tº * * * * * * * * * * * c e s e e o se e e 791. 2 Vacuum Switches. . . . . . . • * > * > * tº e º gº to e º º e * * - e º e º ºs e g º e G . . 714.52 Vacuum tank. . . . . . . . . & © & © tº a e º e g º ºs e º e º • & © tº e º e s a a e s e a e s 722. 33 Vacuum tube base. . . . . . . . . . . . . gº tº e s m º º e - © tº º cº e º & . . . . . . . 718.62 Vacuum tube hose. . . . . . & © e º e º e * * * * * * * * * * * * * * * e e s e º e a . 202.9 Vacuum tube socket. . . . . * @ e º 'º e º ſº tº º tº e º 'º tº tº gº tº º tº gº . . 718. 62,718.69 Vacuum tube testing. . . . . . . . . . . . . . . . . . * - © tº e g is e e . . . . . . 718. 61 Vacuum tubes. . . . . . . . . . . . . . . . . . . . . . . . . • - e º ºs e º e e. 718. 61, 718.62 Valerian (medicinal)....... . . . . . 816. 19, 818.31, 818.79, 819.71 Valve castings, alloy-steel. . . . . . . . 607. 4, 607. 6, 622. 5, 656.0 bronze. . . . . . . . . . . . . . . . . . . . . . . . . • * ~ & e º ºs e º e º s . . . 646.41 Carbon steel. . . . . . . . . . . . . . . . . . . . . . . 607.4, 607. 6,611.41 gray 1ſt On. . . . . . . . & © tº º ºs e e º ºs e e º s e ... 607. 14, 607. 6, 611. 11 Valve clearance, truck and bus. . . . . . . . . . . . . . . . . . . . . . 722. 36 Valve graph 1te. . . . . . . º º & © tº s tº e º & tº º tº e º & tº wº º & s & gº is ſº e º e º 'º e 504. 44 Valve-grinding compound. . . . . . . . . . . . . . . . . . . . . . tº gº ºn e º sº º 722.94 Valve marking System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O7. O Valve oils. . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * * * * g e s s e e sº 504. 24 Valve-refacers, electric. . . . . . . . & 6 & G e - e - tº tº e º s sº e de e º º º 711. 24 Valve-reseating outf1ts. . . . . . . . . . . . . . . . . . . . . . . . 607. 6,789. Valve seat grinders. . . . . . . . . . . . . . . . . . . * * * * e º sº e 711. 24, 722. 39 Valve seats. . . . . . . . . * @ º º º & © tº e º e º g º 'º a © tº 6 tº 6 & e º e º & . . . . . 722. 31 Valve steel. . . . . * * * * * * * * * * * * * e º e s sº e º e º a tº º e s sº as a 621. 31, 622.6 Valve stem packing, asbestos. . . . . . . . . . . . . . . . . . . 545. 4,707. 21 Valve stems, automobile tire. . . . . . * * * * * * * * * * * * * * * * * * 206. 3 Valves and fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O7. O Valves. . . . . . . . . . . . . . . . 206. 4, 607. O, 607. 6,611. 11, 622. 5, 646.41 air Vacuum regulating. . . . . . . . . . . . . . . . . . . . . . . . . . . . º air Vapor control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26 aiarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • - - - - - - - 6O7. 6 alloy-Steel. . . . . . . . . . . . . . . . . . . . . 607. 4, 607. 6,622.5, 656. an 818- - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . . . . 6O7. 6 blow-off (ship). . . . . . . . . . . . . . . . . .... • * * * * * * * * * * * * * * * 703. O brine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6O7.6 bronze. . . . . . . . . & © tº * * 0 - © tº e s tº e tº e e s = e - e. • e º e º 'º e º e º e º º 646.41 can 18ter, Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 993. Check. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.0, 607. 6 Cocks, and hydrants, ferrous and nonferrous. . . . . 607.6 control (oll well) ...... dº & e º ſº tº s ºr e º e º ºs º & © tº gº tº e º e. . . . 607. 6 CIT OSS . . . . . & s e G & º ºs e º º tº º e º e º e º e º ſe e © & © tº e º dº is e º gº tº e º . . . 607. 6 escape, air regulating. . . . . . . . . . . "º e º 'º e º e s s a e º e s e e 607. 6 flapper, assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 29 flooding. . . . . . . . . . . . . . . . . . . . . . . . . . º e º O tº e º is e e sº e s º º 6O7. 6 flushing. . . . . . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * e e a e e e 607. 6 flutter, gas mask. . . . . . © & e º e s e e s tº e © e - e. e. g. s is e e s e . . . 993. fuel, check. . . . . . . . . . . . . . . . . © e º ºs e º ºs e e º ſº e º ge © e º e º & © 724. 22 gas burner. . . . . . . .... • * * * * * * * * * * * * * * * . . . . 607. 6,614.0, 614. gas Shut-off, automatic. . . . . . . . . . . . . . . 607. 6,614. 2, 997.2 gate. - . . . . . . . . . . . . . . . . © tº e º 'º e º ſº º * * * * * * * * * * * ... 607. 6,646.51 globe. . . . . . . tº dº e º is sº * - ſº tº º & © tº º ºs e º ºs º º - © • * * * * * * * * e º e ... 607. 6 hose. . . . . . . . tº dº e º G e º sº e s - e. e. e. e. e. e. e. e. e. e. e. e. e. e. tº e º e º e º e s e º e 6O7. 6 hydraulic. . . . . . . . . . . - e º 'º - e. e. e. g. s e e e º gº e o e º ſº tº 40 e º e º 'º e - 607. 6 locomotive. . . . . . . . . . . . . . . . . . . . . . tº e º - e º e e s ºf e º e º e º e 607. 6 low pressure OXygen f iller. . . . . . . . . . . . . . . . . . . . . . . 607. 6 maln gas C Ontrol, automatic. . . . . . . . . . . . . . . . . 614. 2, 997.2 mal leable iron. . . . . . . . . . . . & © tº e g º ºs e e . . . . . . . . . . . . . . 607. 6 marking System for . . . . . . . . . . . . . tº º ſº º ºs º ºs º º tº ſº tº e º Gº & © & 6O7. 6 OXygen cylinder. . . . . . . . . © º 'º e º ºs e º 'º e tº º º e º e º 'º e º e º e º e 6O7. 6 pipe line (oil well). . . . . . . . . . . . . . . . . . . . . . 9 s e s e e . 607. 6 plug, flanged steel. . . . . . . . . . . . . . * - e. e º e º ºs e º ºs e º e º e 607. 6 pop safety. . . . . . . . . . . . . . . . . . . . . . . . . e - e. e. e. e. e. e. e. e. e. e. e. e. 607. 6 portable chemical cylinder. . . . . . . . . . . . . . . . . . . . . . . 607.6 power brake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607. 6 DI’eSSll I’e. . . . . . . . . . . . . . . • gº tº e º 'º e s e s e º ºs • e º O e º e º ºs e º 'º e 607. 6 pump, rubber. . . . . . . . . . * @ s tº e º G & º e º & & © e º 'º e º & º e º º . . . "ZO7. 3 purge. . . . . . . . . . . tº ſº tº dº ſº º º º tº dº tº gº tº tº e º tº tº dº º tº º º 'º tº e º 'º gº º e º º 6O7. 6 radiator. . . . . . • e o e & e º º e º e e tº ſº º 'º e º ºs º º * * > * @ º e º e º e e . . 607. 6 refrigerant expans 1 On. . . . . . . . . . . . . . . . . . . . . ... 607. 6,785. 0 regulating, fuel-oil-pressure...... * * * * * ~ e º e e . . . . 607. 6 relief. . . . . • tº e º 'º e o e º 'º - © - © tº e º e e e e o - e. e. • - e. e. e. e. e. e. e. . . . . 607.6 relief, gas Shut-off. . . . . . . . . . . . . . . ... 607. 6,614. 2, 997.2 retaining, railway. . . . . . . . . . . . . . . . . . . tº e e º e º e e º e - e. 728. 2 rubber. . . . . . © e º e º e º ºs ë e e s e e º e º e s e e 9 @ 6 - © tº e º e e . 206. 3,707.3 Safety. . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * @ e º º ºs e º ºs e is e e 607. 6 safety (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703. O salinometer (ship). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7O3. O Sea- - - - - - - - * s e = e s is e e © e º e º 'º e º e º ºs e e º e • * * * * e º e º e º e º e 607.0 Solen01d. . . . . . . . . . . . • - © & © tº tº e e º a tº e º 'º - - - - - e º e tº s gº e º e 6O7. 6 Sprinkling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.6 Steam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º º ºs e º ºs e s e ºs ... 607.6 steam stop (ship). . . . . . . "e • * * * * * * * * * e e º e s ∈ e º e o is e º e 703. O Steel. . . . . . . . e tº e º 'º s e º º ſº e º º - - - - - - - - - - - - - - - - - - 607. 4,607. 6 V8Cllliſſ]. . . . . . tº gº º e º e º º e º e º ſº tº & tº e º 'º e º º º © tº º tº º tº tº e º ſº tº e º º © Water closet, flush. . . . . . . . . . . . . . . . . . . . © tº dº e º te e º cº º 6O7. 6 Wan. . . . . & © tº - © tº e º ſº e e -ºn e º a e º e º e º e s e tº dº º 'º - © e º - - • e º ºs e º g ... 722, 1 Vane, Wind. . . . . . . . e ‘º e º e º ºs e º e º & © tº º e º e º e * - - © tº e º E tº e º e s - 919.9 Vanilla. . . . . . . . . . . . . . * - - - - - - - - - - - - - - - . . . 175.4, 816. 29, 818. '9 Vanillin. . . . . . . . . . . . . . . • * * * * * * * * * * * > ... 818.59, 818.84, 819.9 Vapor inhalers. . . . . . . . . . . . . . . . . . . . . . . . te e º e º e º e s tº e º e - 915. 31 Vapor lamps. . . . . . . . . . . . . tº e º e º º ºs e º 'º e º e º e º sº tº e e s tº e dº º e º & 716. 15 Variable wire-wound resistors. . . . . . . . . . . . . . . . . . . . . . . 714. 12 Warmeters. . . . . . . . . . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - 714. 32 Warnish, air dry ing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719. 59 asphalt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846. 41 damar. . . . . . . . . . . . . . . º º e º e º e o te e s tº e º 'º • e º e s tº e e s tº e s º e 846. 12 Warnish, deCalc Omania adhesive. . . . . . . e tº e º º a . . . . . . . . . 846.9 electrical insulating. . . . . . . . . . . . . . . • * e º e º e º e º e º & 719.57 Interior. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846. 32 mixing, alkyl-phenolic. . . . . . . . . © e º e º e - - - - - - - - - - - . 846.9 mixing, for aluminum paint. . . . . & Q tº & tº º e º e . . . . 846.0, 847. 1 mixing, linseed 01 l-phenolic resin. . . . . . . . . . . . . . . 846.9 Ole O-res in Ous. . . . . . . tº sº e º º ºs º ºs e º is e º a ºn e º e e s tº a º º e ... . 846.0 phenol formaldehyde resin. . . . . . . . . . . . . . . . . . . . . . . . 846.9 rubbing. . . . . . . . . . . . tº e g tº e g º ºs tº e - © e º 'o º tº sº e tº e º e º 'º e º e º 'º 846. 31 Sandarac. . . . . . . . . . tº e º Q tº gº tº e º 'º e º - & e º e º s º gº º e e º e º e º 'º e 846.9 Shellac. . . . . . . . . • - - e º e º a s e e º e º 'º - - - e s tº e º º tº e º e º e > * > 846. 11 Spar - - - - - - - - - - - - © - - - - © & tº tº ſº e º O & © º e º ºs e e s tº e º e º & e 846. 21 Spirit. . . . . . . . . . . . . e e º 'º gº & e º e º 'º - e º 'º e - e. . . . . . . . . . . . . 846-29 Warnish and Varnish gums and resins. . . . . . . . . . ... 846.0, 846.9 Warnish-base paint. . . . . . . . . tº gº sº º º º ſº tº º tº e e º 'º dº e g º e º e º e ... 844. 9 Warnish brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 2 Warnish for ammunition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.9 Warnish for mixing aluminum paint. . . . . . . . . . . . . . 846.9, 847. 1 Warnish for printers and lithographers. . . . . . . . . . . . . . 846.7 Warnish for silicate cement. . . . . . . * - e. e. e. e º is © tº & e º 'º - - © tº - 846.9 Warnish gums and resins. . . . . . . . . . . . . . . . . . . . . . . . . 215. , 846.6 Warnish-ingredient, phenolic. . . . . . . . . . . . . . . . . . . . . ... 846.9 Warnish oil. . . . . . . . . º tº ſº tº º ſº tº gº tº o e tº ſº e º º e º e º sº a s e e º 'º e º tº º º 848.9 Varnish remover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849.4 Warnished Cambric, insulating. . . . . . . . . . . . . . . . . . . . . . . 719.56 Warnished cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392. 13 Warnished cloth (electrical insulagion). . . . . . . 719.50, 719.56 Warnished-cloth insulated cable. . . . . . . . . . . . . . . . . . . . . 715. 41 Warnished-c 10th insulated W1ſe. . . . . . . . . . . . . ... 715.40, 715.44 Warnished cloth tape. . . . . . . . . . . . . . e - tº e is a dº e e e ... 719.50, 719.56 Warnished duck (electrical insulation). . . . . . . . . . . . . . 719.56 Warnished electſ loal 1nSulation. . . . . . . . . . . . . . . 719.50, 719. 57 Warnished electrical Windings. . . . . tº e º ſº - dº º e º e º e º e º º e º & 719. 57 Warnished insulated cable. . . . . . . . . . . . . . . . . . . . . . . . ... 715.41 ‘Warnished insulating materials. . . . . . . . . . . . . . . . . . . . . . 719.59 Warnished tubing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.50,719.59 Wat, potato soaking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 3 Vault, burial, concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959. 3 merchandise. . . . . . . . . . . . . . . . . . . . tº e º e º ºs e e is is e º 'º - e º 'º - 518.59 pole (sports). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 transformer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59 Wault and file St Orage roCm doors. . . . . . . . . . . . . . . . . . . 605. 22 Vaulting standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.94 Weal carcasses and Cuts. . . . . . . . . . • * * * * * e = e º e º e º sº e º e - O 11.8 Veal loaf. . . . . . . . . . e e º e s s e e e º ºs e º 'º e e - e. e. e. e. e. e. g. c e º e º e < * * O 18. 16 Veal Sweetbreads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 011. 92 Vealers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 001. 2 Vector plotting machines. . . . . . . . . . . . . . . . . . . . . . . . . . . . 935. Vegetable bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19,957. 2 Vegetable baskets. . . . . . . . . . . . . . . . . . . . . . 952. 11,952. 12,952. 19 Vegetable boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 33 Vegetable charcoal (medicinal). . . . . . . . . . . . . . . . . . . . . . 501.6 Vegetable chopper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719. 92 Vegetable Crates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 33 Vegetable cubing and Slic ing machine S. . . . . . . . . . . . . . . 612.3 Vegetable dishes, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 22 Vegetable drugs (medicinal). . . . . . . . . . . . . . . . . . . . . 222. , 810. Vegetable food products. . . . . . . . . . . . . . . . . . . . . . . . . . 100-199 Vegetable glue. . . . . . . º e e º e º ºs e e s e e s tº e º a s e º ºs e = e º sº e s a m e 282. Vegetable hampers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952. 2 Vegetable huller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719. 92 Vegetable oils. . . . . . . . . . . . . . . . e s e º e < * * * * e e e is a e e º e - e. e. 142. Vegetable peeling machines. . . . . . . . . . . . . . . . . . . . . 717. 2,719.92 Vegetable products, except food, fiber and Wood... 200–299 Vegetable salad 011. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.94 Vegetable shortening. . . . . . . . . . . . . . . . . . . . . . • * * * * * * * * * 142.95 Vegetable slicing machines. . . . . . . . . . . . . . . . . . . . . 612. 3, 614.9 Vegetable storage cellar. . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.8 Vegetable Steamers. . . . . . . . . . . . . . . . . * e º º e º is e e º e º 'º e º 'º º 614.9 Vegetable tallow. . . . . . . . . . . . . tº e e º e º e > & e º ºs e º & e º 'º dº sº e º 'º 142.92 Vegetable tanned leather, test methods. . . . . . . . . . . . . . O60. Wegetable tanning mater lals. . . . . . . . e - e a e º e º e s e º e º ºs ... 231. Vegetable Washer. . . . . . . . . . . . . . . . . . . e e s e e º 'º e is g º e º 'º e º e 719. 92 Vegetables and Vegetable products. . . . . . . . . . . . . . . . 120-129 Vegetables, Canned. . . . . . . . . . . . . . . . . 125.9, 126.0, 127.0, 128.0 Vehicle Stop lamps, electric. . . . . . . . . . . . . . . . . . . . . . . . 716. 12 Vehicle tariks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956. 2 Wehicles and Vehicle parts. . . . . . . . . . . . . . . . 426. , 722. O, 729. Wehicles, except agricultural Vehicles and Steam locomotives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 720–729 except Steam locomotives. . . . . . . . . . . . . . . . . . . . . . 720–726 gasoline driven. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722. O motor. . . . . . . . . . . . . . . . . . . . . . . . . . . tº - tº e º 'º e º tº e º & © tº & tº . 723. O Wein stripper. . . . . . . . . . . . . . . . . . . . . . tº e º 'º e º º ºs e º a tº e º e º sº 915. 29 Velour. . . . . . . . . . . . . . . . . . . . . . e s e s e s e o e a “s e º e s - e e s • * * * * 308. 2 Velvet, S11K. . . . . . . . . . . . . . . . . . . . º º e º e º 'º e º te e º ſº. . . . . . . . 373. 26 Welveteen pocketing. . . . . . . . tº g g g º e - © © - - © e º e º e o 'º & Q & © tº º 308. 2 Veneer and plywood. . . . . . . . . . . . . . . & © e - e º 'º e º e º e e º e º 'º & © 4 13. 52 Veneer lumber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.50, 413. 52 Venet lan. . . . . . . . . . . . . . . . . . . . . tº e º e - e. © - - - © tº e º 'º e º 'º e - © tº & 306. 28 Venetian blinds. . . . . . . . . ... . . . . . . . . . © e º ºs e s is e e º s º e º e º & 423. 3 Venetian pigment, red. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842.86 Wentilating equipment. . . . . . . . . © e º 'º tº e tº a tº e º 'º ºf tº e & º º ºs º º tº 792. 2 Wentllating equipment, airplane. . . . . . . . . . . . . . . . . . . . . 724. 20 Wentilating fans. . . . . . . . & e º e º º tº e º e º 'º e º ºs e º e º e º s 711. 23, 791. 1 Ventilating System. . . . . . . . . . . . . . . . . . . . . . . 614.4, 792. O, 192.2 Wentilation, garage. . . . . . . . . . . . . . . . • e º e s e º e s s e º e º e º e 792. O 1304 Index Wentilation standards. . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . 792.0 Wolatile oils, Spirits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.59 Ventricular burrs, veterinary. . . . . . . . . . . . . . ... . . . . . . . 915. 29 Wolley ball. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069. 1, 943. 1 Venturi power tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 29 Wolley ball and tennis nets. . . . . . . . . . . . . . . . . . . .317. 7, 943.99 Weratrine (medicinal)......... • . . . . . . . . . . . . . . . . . . . . . 811. Wolt-Ohmi-milliameter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714- 39 Weratrum Viride. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .816. 19,818.79 Voltage booster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.5 Verification of testing machines. . . . . . . . . .500. , 510. 0, 600. 1 Woltage ratings, preferred. . . . . . . . . . & º 'º e º ſº tº º q & ſº tº e º 'º º 71O. Wermicell 1. . . . . . . . . tº £ tº e º º ºs & e g º e º e º e e g º e . . . . . . . . . . . . . 108.44 Voltage regulator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-63 Vermiculite insulation. . . . . . . . . . . . . . . . . . 296. 2,707. 49,709. Woltages, control. . . . . . . & © tº e º 'º º & © tº e º 'º e º s tº ſº tº $ tº e º ºs e e ... 714.50 Vertical gyro control. . . . . . . . . . . . . . & e º is e º e º e s e º is e . . . 719.94 Woltages for Diesel electric systems. . . . . . . . . . . . . . . . 722. 32 Vertical type mixer and bowls. . . . . . . . . . . . . . . . . . . . . . . 614.9 Woltameter. . . . . . . . . . . e e s e s e e s e s e -w-e e s ſº e a e s e s a e . . . . . . 714.32 Vertical valve dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . 206.3 Woltmeter selector switches. . . . . . . . . . . . . . . . . . . . . . . . . 714.52 Wessels. . . . . . . . . . . . tº tº e º e º is tº º º O ſº tº e º e º e e º ºs tº º e e º 'º gº is . . . 725. 40 Woltmeters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714. 33 Wests, alpaca lined. . . . . . . . . . . . . . . . . . . . . . . . . . * * * s tº e . 311. 1 Volume controls (radio). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.64 cotton, knit (underwear). . . . . . . . . . . . . . . . . . . . . . . . . .309.4 Wolume correction table for petroleum of ls. . . . . . . . ... 503. O flying. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4 Wolume measurements of electrical speech and Imeasuring methods. . . . . . . . . tº tº G & tº tº dº º ºs e º 'º tº ſº tº e g e g º 'º e g 312.5 program waves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.63, 718.65 pneumatic life. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 792.2 Volumetric analyses indicators. . . . . . . . . . . . . . . . . . . . . . 830. Winter flying. . . . . . . . . . . . . . . . . . . . . . . . tº º º ºs e tº e . . . . . 068.4 Volumetric apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . 918. O, 918.2 Vetch and cereal mixed hay. . . . . . . . . . . . . . • - - - - - - - - - - - 111.5 Volumetric glassWare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919. 1 Veterinarian's medicine kit. . . . . . tº º º tº º is tº gº is e e © º º is º ºs º º 915.43 Volumetric solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 810. Veterinary clinical thermometer. . . . . . . . . . . . . . . . . . . . . 919.83 Volumetric tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830- Veterinary dental extractor. . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Vulcanite dental finishers. . . . . . . . . . . . . . . . . . . . . . . . . . 915-11 Veterinary dental float blade. . . . . . . . . . . • . . . . . . . . . . . 915-11 Vulcanite files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 61,918.9 Veterinary dental pick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Vulcanite teeth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-19 Veterinary dental punch. . . . . . . • . . . . . . . . . . . . . . . . . . . . . 915-11 Vulcanite trimmers, dental. . . . . . . . . . . . . . . . . . . . . . . . . . 915. 11 Veterinary gelatine capsules. . . . . . . . . . . . . . . . . . . . . . . . 915.59 Vulcanized fiber. . . . . . . . . . . . . . . . . . . . . . .707. 12, 719. 52,953.2 Veterinary oakum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331.4 electrical insulation. . . . . . . . . . . . . . . . . . . 719.52, 893.8 Veterinary splinter forceps. . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 Vulcanized rubber. . . . . . . . . . . . . . . . . . . . . . . . . 200. , 206. O, 208.93 Veterinary tablets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.89 Vulcanizer flask, dental. . . . . . . e ſº tº e º ſº tº gº tº tº e dº tº º & Cº. tº dº º ºs & 918.9 Wetlver (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Vulcanizers, dental. . . . . . . . . . . . . . . . . . . . . . . . . . tº º º gº e e . 915. 19 Viaducts. . . . . . . . . . . . . . . . . . . . . . . . . . . tº º is tº º º ſº tº º e º e º e º e de 518.72 W1al. . . . . . . . . . . . . . . . . . . . . . . tº & e º e ∈ tº º & e º º te e º ſº & e º e º º ge . . 918. 3 W Wial labels. . . . . . . . . . . . . º de tº e e º e º gº tº gº tº gº º © º º tº tº º º gº tº gº tº ſº tº . 479. Vibrating bell. . . . . . . . . . . . . . . . . . tº dº º ſº o º º ſº & ſº e º gº tº gº tº e º º ºs 7 18.33 Wadding, cotton. . . . . . . . . . . . . . . . . . . . . . . © tº tº dº e º e º a tº gº tº ... 319. 1 Vibration insulators. . . . . . . . • gº e g º it is e º e º e º 'º we gº º . . . . . . . 724. 29 Wading Sult, aviation. . . . . . . . . . . . . . . . . {º} tº º º 'º º & © tº gº º ºx tº dº 311. 6 Vibrators, aircraft engine starting. . . . . . . . . . . . . . . . . 724-21 Waffle mixture. . . . . . . . . . . . . . tº tº e º is sº e º e º º tº ſº is © tº º e º º & tº e º 109.9 Viburnum opulus (medicinal). . . . . . . . . . . . 816.59, 818.34, 818.84 Wagon and Vehicle Stock lumber. . . . . . . . . . . . . . . . . . . . . . 4 13.54 Viburnum prunifolium (medicinal)....... tº e º gº º e º & e . . . . 816. 19 Wagon Jack. . . . . . . . . . . . . . . . . . . . . . . . tº e s tº e º e º gº e º 'º e º e º e g 616.91 816.59, 818.31, 818. 34, 818.84 Wagons, Wagon parts, and materials. . . . . . . tº dº º ſº tº dº º gº tº dº & 729. 4 Vichy salt, artificial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.39 Wahoo (medicinal). . . . . . . . . . tº s º e º ſº e º gº º tº e º 'º e g º º º 816. 19, 818.59 Vichy water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176. 2 Waistband canvas. . . . . . . . . . . . . . . . . . . . . & e º sº ſe tº tº e º sº tº e º 'º tº 3. Vienna-style sausage. . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . 018-25 Waists, boys', Cotton. . . . . . . . . . . . . . . . . $ ſº e º gº e º ºs e º . . . . 311.5 Viewer, continuous-strip stereo. . . . . . . . . . . . . . . . . . . . . 911.9 cotton, nurses. . . . . . . . . . . . . . . . . . . . . tº e º º ºs e º e º 'º e º º is 3.11.2 Viewing box for dental film. . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Wake robin (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 Winegar. . . . . . . . . . . . . . . . . 9 & tº $ tº º e º 'º e tº * @ e º º ºs e º e s ſº gº 154. 7, 154.71 Walking cane. . . . . . . . . . . . . . . . tº º º $ tº dº e º gº tº dº tº º & . . . . . . . . . . 915. 39 Winegar bottles. . . . . . . . . . . tº º tº e e º ſº º ſº tº gº tº tº ſº tº gº dº º tº º ſº . . . . . 523. 1 Wall board. . . . . . . . . . . . . . tº tº $ tº tº º & © tº & e g º e º & & © tº as . . . . . . . . 472. 24 Winegar dried grains. . . . . . . . . . e tº º ºs e º 'º g º e • * > * * * * * * g e º 119.4 fiber. . . . . . . . . . . . . . . . . tº º e º e º ºs e º sº º * † at e º ſº º & tº € e º º 472.93 Winegar of squill. . . . . . . . . . . . . . . . . . . . tº gº º a tº g º 'º º tº e º ºs e e 154.71 gyDSliſſ] . . . . . . tº gº e is g g g g tº gº tº º ºs ºs e º ºs e tº e º gº tº ſº tº tº gº tº & © & © tº tº 514.61 Wines (nursery stock). . . . . . . . . . . . . . . . . . . . * e º e º ºs e g º e gº 250. homogeneous fiber. . . . . . . . . . . . . . . . . . . . . . . 472.93, 518.53 planting of. . . . . . . . tº tº º tº dº gº tº gº e º e º e º is sº . . . . . . . . . . . . . . 259. Wall brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Vinyl butyral plastics, nonrigid. . . . . . . . . . . . . . . . . . . . 893. 8 Wall cabinet, (print shop). . . . . . . . . . . . . . . . . . . . . 613. 9, 938. Vinyl chloride-acetate molding compounds. . . . . . . . . . . . 893.8 Wall Constructions. . . . . . . . & e º 'º e º º $ tº ſº tº s tº gº tº e º ſº tº º 518.83, 518.89 Vinyl chloride-acetate plastics, nonrigid. . . . . . . . . . . 893.8 Wall coping, clay. . . . . . . . . . . . . . . . . . . . . . . . . . tº e e º e º e º e 534 - 23 Vinyl chloride-acetate resin sheets. . . . . . . . . . . . . . . . . 893.4 Wall dust brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3 Vinyl chloride plastics, nonrigid. . . . .‘. . . . . . . . . . . . . . 893. 8 Wall hydrant. . . . . . . . . . . . . . . . . . . . . . . . dº tº dº º º 'º gº tº º ge . . . . . 607. 6 Vinylidene chloride molding compounds. . . . . . . . . . . . . . . 893. 8 Wall paneling, WOOd. . . . . . . . . . . . tº dº tº e g º º $ tº $ tº e s e e s e º 'º º is 4 11.43 Violet (medicinal)..... tº º ºs e º & e e to º e º ºs e e º ºs e tº © e º 'º & tº . . . 816. 89 Wall paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475.4 Violin, viola, violoncello, bass viol. . . . . . . . . . . . . . . 929. Wall plasters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514.63 Virgin's bower (medicinal) . . . . . . . . . . . . . . . . . ... 816. 39, 816.59 Wall St Ippling brushes. . . . . . . . . . . . . . . . $ tº # e º e º 'º e º e º ſº a 982. 2 Virginia Snake-root (medicinal)............... 816. 18, 818.79 Wall tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 29 Wiscosimeter, Saybolt. . . . . . . . . . . . . . . 502.0, 503. O, 504. , 919.9 Clay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 22, 534.25 Wiscosity, kinematic and Saybolt universal..... 502.0, 504. 40 Wall tile trimmers. . . . . . . . . . 9 tº & tº $ tº º $ tº e º e º e º e º e º e º e º 'º 534. 20 Wiscosity by Saybolt viscosimeter. . . . . . . . . . . . . . 502. O, 504. O Wallet, repair kit. . . . . . . . . . . . . . . . . . . . . . tº gº e º ºs e º 'º gº tº ſº tº 958. 9 Wisc OS 10y conversion. . . . . . . . * * * * * * * * * * * * * * * * * * * * * * * * 504. 40 Wallet type folders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 494. Wiscosity index. . . . . . . . . . . . . . . . . . . . 502. 0, 503. O, 504. O, 505.0 Walls, concrete. . . . . . . . . . . . . . . . . . . . & tº º & ſº tº º ſº e º & tº $ g º E & 518.9 Wiscos 1ty-temperature charts for petroleum products 502.2 garden, concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.5 Wiscosity of cellulose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846. 50 Iſlas OIlry . . . . . . . . . . . . . . . . . . . . . . . gº º g º 4 tº º 516.3, 518. 80, 518.83 Wiscosity of liquids. . . . . . . . . . . . . . . . . . . . . . . . . . . 504. O, 919.9 retaining. . . . . . . . . . . . . . . . . . is s e º ºs e º 'º e º & e º e º e º e s is e e 518.66 Wiscosity of petroleum products. ... 502. 2,503.0, 504. O, 505. O bridges. . . . . . . . . . . . . . . . . . . . . . . . . . . . 412. 2, 516.9, 518.41 Wise clamps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615.43 rock. . . . . . . . e” s is a e e s is e s is e • * * * * * * * * * * e º e º 'º e º e º 'º e 518.9 Wises, Wrenches, and vise clamps. . . . . . . . . . . . . . . 615.4, 615.41 Sea. . . . . . . . . . . . . . . . . . . . . . . . . . . * e º ſº e º e º 'º e s ∈ e s is e s is as 518. 66 Visible measure discharge devices (pumps). . . . . . . . . . . 793. 6 Stud, lumber . . . . . . • * * * e s ∈ e e s is e e s s a e e s tº e e s s is e 412.0, 412. 1 W1s1b111ty meter. . . . . . . . . . . . . . . . . . . . . . . . . sº s a s = • * * * * * 919.9 Walls and partitions for buildings. . . . . . $º e º ſº tº º ſº º ºs º º º 518.53 V1s10n test apparatus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Walnut, English (medicinal). . . . . gº tº gº & © tº $ tº tº gº © tº º º 816. 29, 818.39 Vitamin A and D capsules and tablets. . . . . . . . . . . . . . . . 819.5 Walnut cross- and SW1tch-tles, Tailroad. . . . . . . . . . . . . 401. 18 Vitamin B-1, thiamine hydrochloride. . . . . . . . . . . . . . . . . 819.5 Walnut grading rules. . . . . . . . . . . . . * * * > * * * * g e º 'º e º e e º a tº 400. 38 Vitamin B complex capsules. . . . . . . . . . . . . . . . . . . . . . . . . . 819.5 Walnut logs. . . . . . . . . . . . . . . & e g º e & ſº tº º is e º ſº e º g e º 'º e º 'º º e º 'º 400, 38 Vitamin C tablets (ascorbic acid). . . . . . . © # tº e º & ſº tº $ tº gº tº 819.5 Walnut ties. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 18 Vitamin D capsules. . . . . . . . . . . . . . . . . . . . . * * * * * * tº e tº e º º º 819. 5 Walnuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.7 Vitamin tablets (nicotinic acid). . . . . . . . . . . . . . . . . . . . 819.5 Ward dressing carriage. . . . . . . . . . . . a s e º ºs e º ºs e º e º e º º is º º 915. 36 Vitamins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.5 Ward thermometers. . . . . . . . . . . . . . . . * * * * e º e º e º sº e e º e º sº s & 919.83 W1treous and porcelain Ware. . . . . . . . . . . . . . . . . . . . . . . . . 617.71 Wardrobe bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957. 19 W1treous China plumbing fixtures. . . . . . . . tº e º & ſº e º & º e º 'º 532. 23 Wardrobes, Wood. . . . . . . . . e e º e º a º ºs e ºs e º ºs e º 'º e º s = e º 'º & & & & P 431. 14 W1treous china urínais. . . . . . * * * * * * * * * * * * * * * * * * * * * * g e 532.23 Warehouse broom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981. 1 Vitrified brick pavement. . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 15 Warehouse forms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489. 512. 12, 512. 13,518.35, 534. 10, 534. 11 Warehouses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.51 Vitrified Chinaware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532. 1 Warm air furnaces, house heating. . . . . . . . . . . . . . . . . . . . 614.4 W1trified clay brick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 11 Warm air heating systems. . . . . . . . . . . . . . . . . . . . . . . 792. O, 792. 1 Vitrified clay conduit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.5 Warmer, blanket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Vitrified clay culvert pipe. . . . . . . . . . . . . . . . . . . . . . . . . 531.5 dish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 Vitrified clay filter block. . . . . . . . . . . . . . . . . . . . . . . . . 534. 29 plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 814.9 Vitrified clay flue linings. . . . . . . . . . . . . . . . . . . . . . . . . 518.55 Warning lanterns, red. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716. 13 Vitrified clay sewer pipe. . . . . . . . . . . . . . . . . . . . . 518.55, 518.67 Warp, carpet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.9, 366. 2 Vitrified salt glazed sewer pipe. . . . . . . . . . . . . . . . . . . . 5 18.67 cott On. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3O8.9 Vitrified sewer pipe. . . . . . . . . . . . . . . . . . . . . . . . . . 518.67, 531.5 Wash, olanket ar.d roller (duplicating machines). . . . . 936. V1trified tile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534.25 Wash Das ins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 12. 29, 631.5 Voice recorders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 18.7 Wash loth.s, Turkish. . . . . . . . . . . . . . . . . . . . . . . . . . 3O4. 93, 319. 3. 1305 Directory of Commodity Specifications Washed sulfur. . . . . tº e s - © e • . . . . . . . . . . . . . . . . . . . . . . . . . . . 819.9 Washer, car. . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . 789. lead. . . . . . . . . . . . . . tº e º ſº tº e • . . . . . . . . . . . . . . . . . . . . . . . . 651.9 photographic print. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911.9 Vegetable. . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . 719-92 Washer cutters. . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - 615. 39 Washers. . . . . . . . . . * * * * * * * * * * e º a • . . . . . . . . . . . . . . . . . . . . . 608.6 aircraft. . . . . . . . . * * * * * * * * * * * * s e º e º e e s e e e s e . . . . . . . 608.6 bedpan, Steam-flushing. . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 39 bolt, steel. . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . 608.6 brass. . . . . . . . • . . . . . . . . . . . . . . . . . . 608.6, 619.9, 645.6, 645. iron. . . . . . . . . . © tº us tº ſº º e • . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.6 laundry. . . . . . . & º e º ſº º te e º e º e e g g e • . . . . . . . . . . . . . . . . . . 786. lead. . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . 651-9 lock. . . . . . . . . . . . . . . . . . -- . . . . . . . . . . . . . . . . . . . . . . . . . 608.6 rubber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208.95 Spring. . . . . . . & º dº º e º ºs & e º 'º - - e. . . . . . . . . . . . . . . . . . . . . . . 606.4 Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 6,619.9 Spring lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608.6 St I’eet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607. Washes for offset blankets. . . . . . . . . • . . . . . . . . . . . . . . . . 936. Washing boiler. . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . 703.9 Washing formulas. . . . . . . . . . . . © tº & tº & © e º go . . . . . . . . . . . . . . . 310-0 Washing machines. . . . . . • - - - - - - - - - - - - - - - - - - - . . . . . . . . . . 787. Washing soda. . . . . . . . . . . . • * * * * * * * * * * g e º e º e º is e º e º e º e º . 834.7 Washing underwear, rayon and wool, methods....... ... 871.0 Waste, cotton. . . . . . . & e º ſº e º 'º - G e g º e • . . . . . . . . . . . . . . . . . . 301. 11 T888. . . . . . * * * * & © e º a • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390.5 twine. . . . . . . . . . * * * * * @ e º e * * * * * * * * * * * * * * * * * * * * * * * * * 390.5 W00l. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 363. 1 Waste and packing...... e is e º 'º - e º 'º - . . . . . . . 301. 1,301. 11,301. 12 Waste cans. . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . 959. 1 Waste material (bagging, knitted, rags, twine, etc.) 390.5 Waste mater 1a 1 (metals). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.2 Waste paper. . . . . . . . . . . . . • * * * * * * * * * e º e º e º e º e º e º e º ºs e e . 470. # Waste paper baskets. . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . 435-6 Waste-paper receptacles, fiber. . . . . . . . . . . . . . . . . . . . . . 952. 14 metal. . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - - - - 952-19 Waste receptacles, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 metal. . . . . . . . . • • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 613.9 Watch caps. . . . . . . tº e º e º º e • . . . . . . . . . . . . . . . . . . . . . . . . . . . 395. 16 Watch compass. . . . . . . . . . . . . . & © e º ºs e - e - . . . . . . . . . . . . . . . . 919. 3 Watch glasses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 672. Watch houses. . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 518-59 Watch 011. . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504. 35 Watches. . . . . . . . . . . . . . . . . . . . © e º e º e - - - - - - - - - - - - - - - - - - - 672. Watchman's alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718-30,718.32 Watchman's Clocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671. Watchmen's report apparatus. . . . . . . . . . . . . . . . . . . . . . . . . 718.31 Water. . . . . & © tº e º 'º e º is tº • - - - - - - - - - - - - - - - - - - . . . . . . . . 882. 3, 882.4 boiler feed. . . . . . . • - - - - - - - - - - - - . . . . . . . . . . . . . . . . . . 703-0 distilled. . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . 818. 1,882.4 effervescent, table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176.3 emergency drinking. . . . . . . . . . . . . . . . . . . . . . . . . . 882.3,959. 1 Water absorption of plastics. . . . . . . . . . . . . . . . . . 719.58, 893.0 Water bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .957. 1,957. 19 Water bath, inoculating and serological............. 918.9 Water bottles, 5-gallon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 955. 1 Water buckets, galvanized. . . . . . . . . . . . . . . . . . . . . . . . . . . 951.64 Water bug exterminator. . . . . . . . . . . . . . . . . 881. 17, 881. 19, 881.9 Water closets and sinks. . . . . . . . . . . . . . . . . . . . . . . 532.23,612.23 Water color, moist, artists. . . . . . . . . . . . . . . . . . . . . . . . . 844. 9 Water colors. . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - . . . . . . . . . 849.7 Water coolers. . . . . . . . . • - - - - - - - - - - - - - - . . . . . . . . . . 785. O, 955. 6 Water cooling equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703.0 Water cress. . . . . . * * * * * * * * * * * * * * * * e s e s e s e e s e e e e e a e s a • 121.6 Water distributing systems. . . . . . . . . . . . . . . . . . . * * * * * * * 600. 6 Water dropwort (medicinal)... . . . . . . . . . . . . . . . . . . . . . . . . 818. 19 Water examination. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882.0 Water filters. . . . . . . . . . . . . . © & © tº e - © e º e º ºr * * * * * * * * * * * - e. 619. 5 Water for chemical and medicinal purposes. . . . . . . . . . . 882.4 Water for concrete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516.0 Water for drinking purposes. . . . . . . . . . . . . . . . . . . . . . . . . 882.3 Water gage glasses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526. 6 Water gages. . . . . . . . . . & © tº e º 'º - e º ſº e º º e e º e - tº º e º 'º - - . 526.6, 703. O Water gas tar. . . . . . . . . . . . . . • e ºs e º - e. e. e. e. e. e. º dº sº e º e - © e º e º e 801. 3 Water glass (sodium silicate). . . . . . . . . . . . . . . . . . . . . . . 834.6 Water glass condensers. . . . . . . . . . . . . . . . . º e º is e º & G & © e º e 918.9 Water heater case, Shield, for range. . . . . . . tº e - G - e g tº º º 614.9 Water heater controlling valves. . . . . . . . . . . . . . . . . . . . . 614. 3 Water heaters, electric. . . . . . . . . . . . . . . . tº & © e º ſº e º e º ſº º . 717. 1 88.S. . . . . . . . . e e g º º º tº º e º e º e o e º e º e º e e e º e s e e is e º sº e s e e e 614. 2 kerosene. . . . . . . tº e º 'º - e º e º 'º e e s - º e - e º a º e º e e . . . . . . . . . 614-3 Oll, Storage type. . . . . . tº e º e º sº º ºs e e s e s sº e º is tº º º ſº gº ºn tº o º 614. 3 Shipboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.9 Water heating units, gas, attachable. . . . . . . . . . tº e º e º 'º 614. 2 Water hemlock (medicinal). . . . . . . . . . . . . . . . . . . . . 816. 19,816. 29 Water hose, steam hose. . . . . . . . . . . 202.4, 202.41, 202.42, 202.46 Water measurement. . . . . . . . . . . . . . . tº e º 'º - º e º 'º e º e º e º e º ºs e e 793. 4 Water medical preparations. . . . . . . . . . . . . . . . . . . . . 818. 1,818. 19 Water meters. . . . . . . . . . . . . . . . © tº e º Gº tº de & tº e º e º e º 'º º º º . . . . . 793.4 Water Outfits, back-pack. . . . . . . . . . . . ge tº - © tº º te e º Gº e e . . . . 959.5 Water palls. . . . . . . . . . . . . . . tº e º e º e º e ºs e e º e º 'º e g º e - e. e. g. e. e. . 951. 64 Water paint, dry. . . . . • * * * * * * * * e º e º e º e º 'º - º º is ºn tº e g g ge . . . 849. 7 Water pipe, cast iron. . . . . . . º e º 'º & © tº tº & e º ſº º e tº sº e º ºr g º e º e 6O7. 12 Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º 'º e º 'º e . . . . . 607.4 Water-pipe flanges, automobile. . . . . . . . . e e e s e e º e e s e 722. 33 Water pitchers. . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * * 612.22,612.23 Water plasticity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531.0 Water polo ball. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943. 1 Water polo goals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943.99 Water pump grease. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504-49 Water pump lubricant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504. 19 Water purification unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 796. Water repellancy test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.0 Water resistance of fabrics. . . . . . . . . . . . . ... 300.4, 365. , 392.4 Water-res 1stant cotton duck. . . . . . . . . . . . . . . . . . . . . . ... 303.1 Water resistant Cotton cloth. . . . . . . . . . . . . . . . . . . . . . . . .308.9 Water Sampling. . . . . . . . . . * * * * * * * * e º e º e º e . . . . . . . . . 882.0 Water Smart Weed (medicinal).......... © e º ºs e º e ... .... 816. 89 Water Spray and extinguishing Systems. . . . . . . . . . 974.0, 976. Water stills. . . . . . . . . . . . . * * * * * * * * * * * * e s is s s e s e . . . . . . . 918.9 Water-suction hose couplings. . . . . * * * * ~ * * * * * * g º g . . . . . 974. 2 Water supply System. . . . . . & e º e º e º º ºs e e º e . . . . . . . . . . . . . . 755. 1 Water tanks, canvas. . . . . . . . . . e - © tº e º ºs e º e º e e . . . . . . . . . . 956. Steel. . . . . . e - © e º 'º e º 'º & e º e • e s s e a e e. e tº º e º 'º e g g g º º e s 805. 23 Water thermometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919. 89 Water treatments, Sewage treatments. . . . . . . . . . . . . 882. , 882. 3 Water tube boiler. . . . . . . . . . . . . . . . . . . . . . . . . tº 3 e º e º e ... 703. 1 Water turbines. . . . . . . . . . . . . . . . . . . . . * * * e e s e º 'º e e . . . . . . 706. 1 Water Well drilling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882. 3 Water Wheel Shaſt Couplings. . . . . . . * @ e e º e º e º O e º e e . . . . 706. 3 Water Wheels and water turbines. . . . . tº e º e s - . . . . . . . . . . 706. Watercolor brush. . . . . . . . . . . . . . . . . . . . tº e º sº tº º ſº º & . . . . . . . 982. 2 Watering tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605- 23 Watering troughs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.74 Waterleaf (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 89 Watermelons, fresh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.3 Waterproof bookbinding cement. . . . . . . . . . © e º e G & C. e. e. e. e. ... 932.5 Waterproof cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392-4 Waterproof clothing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392-5 Waterproof covers for aircraft. . . . . . . . . & e º e º 'º e º e . . . . .319.98 Waterproof duck. . . . . . . . . . . • e s e º º a s = e tº a e e < e < e < e e º e e º a 303.95 Waterproof fabrics, asphalt treated. . . . . . . . . . . . . . . . . 505. 16 Waterproof fiber board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.93 Waterproof glue. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 093.9 Waterproof kraft paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473-4 Waterproof lubricant. . . . . . . . . . . . . . . . . . . . tº @ º º ſº e º 'º - © ... 504. 49 Waterproof mittens. . . . . . . . . . . . . . . . . . . . . . . . . . . .311-93, 392.7 Waterproof paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473.5 Waterproof paper bags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 957.2 Waterproof paper lining. . . . . . . . . . ſº gº & © e º te e º e º ſº e e . 950. , 957.2 Waterproof varnishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.29 Waterproof wrapping paper. . . . . . . . . . . . . . . . . . . . . . . . . . . 477.8 Waterproofing membrane. . . . 392.4, 505. 16, 505.36, 518.53, 518.56 Waterproofing, tar felt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505.38 Waterproofing asphalt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505. 16 Waterproofing compounds for fabrics. . . . . . . . . . . . . . . . . 849.6 Waterproofing of floors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.56 Waterproofing of textile fabrics. . . . . . . . 300. 14, 365.0, 392.4 Waterproofing tar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505.36 Waterproofing wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 046. Waters, industrial. . . . . . tº e º e o ſº e º e º dº e º 'º & e º e - sº ºn tº e º e º e & 882. O Watertight floors. . . . . . . . . . . . . . . . . 505. 17,505. 19, 515., 518.56 Watt-Varmeter, alternating-Current. . . . . . . . e tº & e º 'º º º º . 714. 39 Watthour meters. . . . . . . . . . . . . . . . . . . . . . . . . . . e e º sº s - © e º 'º 714 - 34 Wattmeters. . . . . . . . . . . . . . • e a e e s - e e s tº e º 'º e . . . . . . . 714. 32,718. 65 Wave meters, radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714-35 Wax. . . . . . . . . . & & e º & © tº e º º º . . . . . . . . . . . . . . . . . . . . . . . . . . . . 895. base plate, dental. . . . . . . . . . . . . . . . . . . . . e - e ∈ E - . . . . 915. 19 bees. . . . . . . . . tº e º 'º e o 'o - e º dº º 4 º' - e. e. e. e. e. e. e. e s e º a tº . . . . . . . . 046. bone, sterile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-47 boxing, dental. . . . . . . e e º e e º e s s a e º 'º e s e º a e º 'º e º a tº . . . 915. 19 Brazil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295. Candelilla. . . . . . . . . . . . . . . . . . . . . . . . e is e º e º s e º 'º e º e º e Carnauba. . . . . . . . . . . . . . . . . . . . . . . tº & © e º 'º º e º ºs º is tº º 295. , 504.54 Ceresin. . . . . . . . . . . . . e - e. e. e. e s - e s . . . . . . . . . . . . . . . . . . . 506. Crown, dental. . . . . . . . . . . . . . . . . . tº e º e º ºs e º e º e . . . . . . . 915. 19 dental inlay cast 1ng. . . . . . . . . . . & ſº e g º º ºſ º e º dº tº e º 'º º e . 915. 19 floor, liquid and paste. . . . . . . . . . . . . . . . . . © º e º 'º & ... 891. furniture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - e º 'º e - - - e 9 891. Impression, dental. . . . . . . . . . . . . e - © e º e º e º 'o e s tº e º e º & 915. 19 inlay cast1ng, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 paraffin. . . . . . . . . . . . . . . . . . . . . e e º - © tº s tº º - e º & © 504.50, 505. 54 petroleum. . . . . . . . . & e º e g º e º * - e º is º º e º te e º 'º e • e º e - - ... 504.54 Saddlers' and Stitching. . . . . . . . . . . . . . . . . . . . . . 216. , 506. Sealing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719. 59,932.5 waterproofing (beeswax). . . . . . . . . . . . . . . . . . . . . . . . . . 046. White (beeswax)...... e s e e s a tº e º e s «» tº e º ſº º º & . . . . . . . . . 046. yellow (beeswax)...... e e s is e º ºs e s e º 'º e º e º sº e º e gº tº e º ſº tº e O46. Wax beams, Canned. . . . . . . . . . . . • 6 e º is gº º - e s sº e º e e e g e º e e º º 128. 11 Wax pencil. . . . . . . . . . . . . • * * * * * * * * * * * * tº ſº gº º e º ºs e º ºs º & . . . . 931. 1 Wax Spatula. . . . . . . . . . . . . . . e e º e º ºs e s e º e º e º s e e e s e º ºs e º ºs . 918. 87 Waxed paper . . . . . . . . . . . . e e º e s a e º e a s e e . . . . .470.3, 476.5, 477.5 Waxes. . . . . . * * * * * * * * * e is a sº e º is e & G → to º º tº & tº e º 'º e º º . . . . . . . . . 817.47 Waxing brushes, floor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982.4 Wearing apparel of silk. . . . . . © e º º is tº º e s e e s - tº e º s & e º 'º & gº 375. Weather block signal panel. . . . . . . . . . . • e º 'º º ºs º & © e º e º 'º º 319.99 Weather-instrument shelter. . . . . . . . . . © º e < e º e º ſº . 518.51, 919.9 Weather instruments. . . . . . . . . . . . . . . . • - e. e º ºs e e g tº a tº e - © tº . 917. 1 Weather-resistant braid for wire arid cable. . . . . e - e. 719.56 Weather-resistant cotton duck. . . . . . . . . . . . . . . . . . . . . . . 303. 1 Weather stripping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209.6 Weathering Of plastics. . . . . . . . . . . . . . * @ e º ºs e º 'º e . . . . . . . . . . . . . . . . . . . . 893.0 1306 Index Weathering qualities of roofing materials. . . . . . . . . . . 619. 1 Wheat cereals, uncooked. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.6 Weather proof sockets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.21 breakfast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109.9 Weather proof wire. . . . . . . . . . . . . . . 715.41,715.43,715.44, 719.52 Wheat feed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117. 4, 118. 1 Weatherstripping, metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605.22 Wheat flour. . . . . . . . . . . . . . . . . . . © º e e º 'º & e º ſº e º a c e º ºs e s e º º 7.3 Weaving thread, linen. . . . . . . . . . . . . . . . . . . . . tº G & © º e . . . . .331.3 Wheat hay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111-2 Webbing. . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . 394. Wheat middlings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 118.3 belt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.8 Wheat products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118. 1 Cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .394.4, 394.6 Wheat Straw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113-3 elastic. . . . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * e º º is . . . . . 394.5 Wheatstone bridge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.36 khaki, cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.1 Wheel aligner. . . . . . . . . . . . . . . . . . . . . . . . . . & & it tº º º tº e º ºs º º . TV89. linen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.6 Wheel and axle dimensions. . . . . . . . . . . . gº º is tº ºn tº e º ºs e º ºs e º ºs 724, 23 Olive drab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394. 2 Wheel 8Ind brake assemblies. . . . . . . . . . . . . . . . . . . . . . . . . . 724, 25 Orthopedic. . . . . . . . . . . . . . . . . . . . . . . . . . . .394.4, 394.5,915.51 Wheel-bearing grease. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504. 49 parachute belt cotton. . . . . . . . . . . . . . . . . . . . . . . . . . . . 394.6 Wheel centers, railway. . . . . . . . . . . . 9 tº º gº tº ſº e º e º 'º e . . . . . . 611. 53 tubular nylon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397.2 Wheel chairs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434. , 438-4 Webbing straps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 394.4 Wheel checking gages. . . . . . . . . . . . . . . . . . tº tº º ſº tº ſº tº º . . . . . . 611. 53 Wedding bristols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474.4 Wheel Circumference measuring tape. . . . . . . . . . . . . . . . . . 616, 35 Wedding writing paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478- 18 Wheel kingpin for trailers. . . . . . . . . . . . tº e º e º is º º 722.39, 729.2 Wedges, wood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429.2 Wheel load Weighers. . . . . . . . . . . . . . . . . . . . . . . . . & gº tº tº e º 'º . 793. 5 Journal bearing and box. . . . . . . . . . . . . . . . . . . . . . . . . . 611. 22 Wheel mount Ing gage. . . . . . . . . . tº e º 'º & tº º e º e º 'º e º ſº º * * * * * * * 611.53 Weighers, wheel load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.5 Wheel stretchers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 33 Weighing, packaging, bottling, and mailing Wheelbarrows. . . . . . . gº tº gº e º ſe e e º 'º º º ºs º ºs e º e g º e º 'º tº e º e º 'º is gº tº . 729. 1 machinery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . 781. Wheeled carriage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 36 Weighing and measuring devices, tolerances. . . . . . . . .. 793.0 Wheels, abrasive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541-3, 915. 19 Weighing bottle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 918. 3 aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-23 Weighing scales and balances . . . . . . . . . . . . . . . . . . . . . ... 793.5 ball bearing rubber tired. . . . . . . . . . . . . . . . . . . . . . . . 617.9 Weight and balance control data (aircraft). . . . . . . . . . 724.0 bomb release Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-25 Weighted brush. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982-9 brush, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 10,915. 19 Weighting in silk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300.4 buff ing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541. 3,765. Weights (weight throwing)................... . . . . . . . . 943.94 cloth, dental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 We 18hts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 793.5 carbon steel. . . . . . . . . . . . . tº tº º º ºs & G tº e º 'º º . . . . . . . . . . . . 611-53 aircraft antenna. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718.61 carborundum, dental. . . . . . . . . . . . . . . . ge tº º 'º º tº G & . . . . . . 915. 19 analytical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919. 1 cast iron. . . . . . . . . . . . . . . . . . . . . . * g g g tº e g º º . . . . . . . . . 611- 18 ballast. . . . . . . . tº $ $ ſº tº º ſº ſº tº ſº º e º ſº tº º e . . . . . .516.4, 601.3, 651. 1 Cast Steel. . . . . . . . . . . tº e º e º ſº . . . . . . . . . . . . . . . . . . . . . . 611-53 rubber dam. . . . . . . . . . tº dº tº e º º º e º ſº tº º is tº ſº tº ſº º ſº gº tº . . . . . . . . 915. 19 chamois, for lathe (dental). . . . . . . . . . . tº gº tº £ tº e º ſº e . . 915. 19 Sash. . . . . . . . . . . . . . . . . . . . . . . . . tº º gº º ſº e º g º is º ºs º º . 617. 5, 651.3 felt, for dental lab Oratory lathes. . . . . . . . . . . . . ... 915. 19 Weights and measures. . . . . . . . . . . . . . . . . . . . . . . . . . .793.0,919. 1 grind 1ng, dental. . . . . . tº º ºs º ºs º º is e º e g º G is tº gº º e º 'º tº e º E tº º 915. 10 We 19.hts and tolerances of iron and steel. . . . . . . . . . . . 600.7 industrial. . . . . . . . . . . . . . . . . . tº g º º tº º te 541. O, 541.3, 765. Weld ability of steels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767. grinding of. . . . . . . * * * * tº tº ſº tº dº & tº ſº º e g º º is tº º e º ſº e º & tº gº º tº dº 811. 53 Welded ship construction. . . . . . . . . . . . . . . • . . . . . . . . . . . . 767. 10C Omotive, Cast iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . 611-18 Welded steel tanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767. Steel. . . . . . . . . * * * * * * * * * B is ſº tº tº gº & . . . 611.53, 621.22, 621. 24 Welded steel tubing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.4 pilot control (aircraft). . . . . . . . . . . tº º is e º e º e . . . . . . 724.25 Welded structural steel.. 605. 11, 605. 12,605. 13,605.21, 605. 22 Tallway, Wrought Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . 611-53 Welder, seam. . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . 767. Tailway Car, Cast iron. . . . . . . e is e e º ºs º gº º . . . . . . . . . . . 611- 18 Spot tº gº º ºs º is tº e º & gº sº tº tº gº tº g º e º ºs º gº tº ſº e º e º e º is e tº º º tº gº tº gº tº e º 'º gº 767. Steel. . . tº e g º e tº dº e º 'º - e º e º 'º º & tº e º 'º e ſº . 611. 53,621. 22, 621. 24 Welders' goggles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.5 solid steel. . . . . . . . . . . . . . . . . & e º e º e º e º e º ºs º is a e º de ... 611.53 Welders' helmets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 797. 1 Steel tired. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611. 53 Welders protective clothing. . . . . . . . . . . . . . . . . . . . . . . . . 069.4 tail, aircraft. . . . . . . . . . . . . . . . . . . . . e e g º e º e s is e º is . . 724. 23 Welders' Shields. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914.5 trolley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.63, 726. 2 Welding, arc, of structural steel for buildings. . . . . 605. 22 turbine bucket. . . . . • * * * * * * * * * & º º te e º ºs e º & © ... 611. 56,622.6 gas, of structural steel for buildings. . . . . . . . . . . 605. 22 Wheels and tires, Steel. . . . . . . tº e º ºs & g º ſº tº is . . . . . . . . . . . . 611-53 OXyacetylene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767-, 997.5 Whipcord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365-12 Steel. . . . . . . . . tº º $ tº º e º & tº e g º gº tº gº tº º e º g g gº . . . . . . . 603. 26,603.41 Whips, artillery. . . . . . . . . . . . . . tº ſº e º 'º e e s tº º º ºg & sº tº dº dº º ſº tº º º O89.2 Welding and cutting apparatus. . . . . . . . . . . tº º ſº a dº tº gº tº e . . . 787. egg and pastry. . . . . . . . * † º ſº tº º tº gº tº e º ſº & . . . . . . . . . 614.9, 681. 49 Weld ing and flame-cutting machinery. . . . . . . . . . . . . . . . . "W67. Whisk brooms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981-5 Welding charge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767. , 833. 1 Whiskey. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 171. , 818.55 Welding control panel..... tº gº º & gº tº º º e º 'º it tº e º ſº e ºs . . . . . . . . 714. 41 Whistle, boatswain. . . . . . . . . . . . . . . . . * & © tº E tº dº e º e g º & & © tº º 616.99 Weld ing electrodes. . . . . . * * * * > * * > * g º ºs e º e 603. 26, 603. 41,767. COImpany and battalion commander. . . . . . . e g g g g g g º ºs e º 816.99 Welding fittings. . . . . . . . . . . . . . . . . . . . . . . . . 6O7.4, 622. 3,767. signaling. . . . . . . . . . . . . . . . . . . . . . . . . . gº tº e º ºs º º º e º e º e . 616.99 Welding flux. . . . . . . . . . . . . . . . . . . . . tº it tº gº tº º ſº º gº is e tº ... 697. 2,767. White and khaki colored twine. . . . . . . . . . . . . . . . . . . . ... 302. 34 Welding hazards, control of . . . . . . . . . . . . . . . . . . . . . . . . . 767. White and light-tinted paints. . . . . . . . . tº e º 'º e e º º ſº e º e º e 844. 67 Welding machinery. . . . . . . . . tº dº ſº tº e º 'º º * @ º e º ºs e º 'º e e . . . . . . . 767. White arsenic (arsenic trioxide). . . . . . . . . . . . . . . . . . . . 881. 18 Welding of metals and alloys. . . . . . . . . . . . . . . . . . . . . . . . 767. White ash (medicinal). . . . . . . . . . . . . . . . gº tº e g º e º 'º e º e º 'º ... 816. 56 Welding outfit hose. . . . . . . . . . . . . . . . . . . . . . . . . . . 202. 12, 767. White beans, dry. . . . . . . . . . . . . . . e tº gº º te & tº $ & & ſº tº & © tº º tº e . . . 128. 11 Welding plates, steel. . . . . . . . . . . 604. 19, 605. 13, 605. 19, 621. 22 White bread. . . . . . . . . & Cº º ſº e º 'º º ºg º ºs º º te tº gº dº tº ſº e º gº tº $ tº g º e º º ſº & 108.1 Weld 1ng rods, aluminum. . . . . . . tº gº tº e º e º e º 'º dº e º sº º . . . . . . . . 631. 31 White bryony (medicinal). . . . . . . . . . . . . . . . . . . . . tº º e º 'º º dº 816. 19 Chromium-Cobalt and chromium-cobalt- White caps, Marine Band and Officers. . . . . . . . . . . . . . . . 395. 17 tungsten. . . . . . . . . . . . . . . . . . . * * * * * * g º º . . . . . 635. , 696. White clover (med 1c inal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 816. 39 Copper nickel. . . . . . . . . . . . . . . . . tº s 2 tº º e º e º 'º e g . . . . 654. 53 White duck. . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . 303-92 &as . . . . . . . . . . . . . . . . . . . . . . . tº º ſº 4 tº ſº e º º º ſe g g g g º º ſº e g 603. 28 White enamels. . . . . . . . . . . . . . . . . e ſº º is tº º ſº . . . . . . . . . . . . . . . 843-37 iron and steel. . . . . . . . . . . . . . ſº tº G & º ºs º dº tº gº tº e º e g g g gº 603. 41 White floating Soap. . . . . . . . ge e º e º ſº e º e º ºs e º 'º e º gº tº e º is e º is is 871. 15 manganese bronze. . . . . . . . . . . . . . . . . . . tº dº dº º sº º º ſº tº g tº 647. 23 White fraxinella (medicinal). . . . . . . . . . . . . . . . . . . . . . . ... 816. 19 naval brass. . . . . . . . . . . . . . . . . . . . . . . tº e º 'º e º ºs e e ... 645. 11 White hellebore (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . 816. 19 n Onferrous. . . . . . gº º ºs º is ſº tº e º 'º e tº º ºs e º e 631. 31, 642. 11, 645. 11 White-lead paints. . . . . . . . . . . . . . . . e e º e s º is a º tº dº is º ºs e º º ºs . 843.62 Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.26 White-lead pigments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 842. 64 tungsten-carbide. . . . . . . . . . . . . & © tº ſº dº e º ſº e º ºs º & . . . . 696. White lot 1on. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817-81 Weld ing-sets, electric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 767- White melilot (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816.39 Welding wire, 1ron and steel. . . . . . . tº e º e º 'º e º sº e º ſº e º 'º e ºs 622.4 White mineral oil. . . . . . . . . . . . . . . . . . e g º & e g º ºs e e s tº dº tº e º º 504. 6 Weld less chain. . . . . . . . . . . . . . . . . . . . . . . . . 603.50, 603. 55,603.56 White mustard (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 816.45 Welds, testing of . . . . . . gº tº e º e º 'º º © tº tº º tº gº tº º e tº ſº ſº tº e º 'º tº e º & 767. White oak posts. . . . . . . . . . . . . . . . . . . . . . . . . & © tº e º is ſº tº tº ... 401.25 Well-drilling equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 741-3 White ofntment. . . . . . . . . . . . . . . . . . . . . . . . . . tº º s g º is e 813. 9, 817.59 Well-jetting equipment........ • . . . . . . . . . . . . . . . . . . . . . 741.3 White pigments. . . . . . & ſº e º tº tº e º 'º º e º tº $ tº e g º $. . 840. 5, 842.87, 844.67 Wellholes. . . . . . . . . . . . . . . . . . . . . . . . . . we & e º ſº e º 'º e . . . . . . . . 518. 65 White pine (medicinal). . . . . . . . . . . . . . . . . . . . . . . . 816. 59, 818.69 Welting leather, Shoe. . . . . . . . . . . ſº tº dº ſº gº dº tº dº tº e & . . . . . . . . . 869.9 White potatoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . * & & © e & . . . . 123.51 Western White pine. . . . . . . . . . . . . . . . . . . . . . . . . & ſº e º gº tº e º 'º 400. 26 White prec 1p1tate Ointment. . . . . . . . . . tº e º is a e . . . . 817.53, 839. 36 Wet electrolytic capacitors. . . . . . . . ſº e º & © e dº ſº ſº e º gº º . . . . 713. 1 White Sandalwood. . . . . . . . . . . tº a e º is e e º e º e ºs tº e g is © tº . . . . . . . 816.59 Wet test (electrical). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 710. White S11k for Stencils. . . . . . . . . . . . . . . . . . . e e º e º e s a º & 373. 27 Wetting agents, evaluation of . . . . . . . . . . . . . . . . . . . . . . . 300.4 White Snake-root (medicinal). . . . . . . . . . . . . . . . . . . . . . . ... 816. 18 Whale and Sperm of l. . . . . . . . tº º e º te e º e * * * * * * * * * * * * * * ~ e . 041. 1 White Waters, analyzing. . . . . . . . . . . . s e s e s a s e s e º e º 'º a 9 º' 470. 3 Whale meal feed. . . . . . . . . . . . . . . . . . . . tº º tº e º e tº º tº e º e º º ... 039.4 White wax. . . . . . . . . . . . e s is e º e a s a e e º e º e s e e is a º s e º ſº e . . . . . 046. Wharves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518.59 Whitewash and calc imine. . . . . . e g g º e e s e e s is a e º e º º e º & º . . 843.5 Wheat, cracked and crushed. . . . . . . . . . . . . . . . . . . . . . . ... 109.6 Whitewash brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 2,982.5 grain. . . . . . . . * * * * * * * * * * * * * g e s e e * * * * * * * * e º gº e º gº º e e ... 107. 1 Whiting, ceramic. . . . . . . . . . . . . . . . . . . . . e e is e e s is sº e º ſº º ºs º º 546. puffed. . . . . . . . . . . . . . . . . . . . tº ſº g º is ºn © tº e º 'º º * * * * * * * * g e e 109.6 Whiting or paris White. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 841-8 Wheat and preparations from wheat. . . . . . . . . . . . . . . 107., 107. 1 Whole milk, dry. . . . . . . . . . gº sº e º 'º g g g is m e º ºs e º ſº e º ºs º ºs e º 'º & tº º O21.7 Wheat bran. . . . . . . . . . . . . . . * * * * * * * * * * * * * * * * e º 'º e s e is . . . . 118-2 Whole milk cheese. . . . . . . e tº gº a s ſº e º ºs s e º ºs e º & e º e º e º 'º & . . . . 022.41 Wheat breakfast food. . . . . . . . . . . . . . . . . . . . . * & Cº º ſº tº tº e º 'º tº 109.6 Whole pitul tary. . . . . . . . . . . . . . . . . . * g º gº e º ºs º ºs e º e º sº e º ſº ... 819. 4 1307 Directory of Commodity Specifications Whole Wheat bread. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 108.1 Wire, dentimeter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 19 Whole wheat (graham) flour. . . . . . . º gº tº e º 'º . . . . . . . . . . . . . 107.4 distributing. . . . . * * * * * * * * * * * * * * * * * e s tº e s a w ... 715.43,715.44 Wick packing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707. 25 electrical. . . . . . . . . . . . . . . . . . . . . . . . . . 715.40, 715.41,715.44 Wick tufting, mattress. . . . . * * * * * * * * * * * * * c e e g º e º e º ... 315. 10 emergency, latex-covered. . . . . . . . . . . . . . . * - tº e º tº tº e g tº 715. 44 Wicks. . . . . . . . . . . . . . . . . . . • * * * * * * * * * * * e s e e º e a e º e s s . ... 399.7 fence. . . . . . . . . . . & G G & © e º e s e e º º * = & © e º a e º e s - ... 603. 43,619. 3 Wicopy (medicinal). . . . . . . . . • * s • * * g e º e s e s sº . . . . . . . . . . . 816.59 field. . . . . . . . . • & © e º 'º º e º 'º e g º e º ºs e º e e a º, º e º 'º - . . . . . . . . 715. 44 Wigan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . * - e º e g º º • * * * * * * * * * 306. 27 firing. . . . . & e º & © tº e º e º ºs e º e º ºs e º gº tº º e º e º e . . . . . . . . . . . . 715.49 Wild black cherry (medicinal)............... . . . . . . . . 816.51 fish (plumbers and electricians)................. 619.99 Wild Cherry (medicinal).......... . . . . . . 816.51, 818. 34, 818.65 fixture, asbestos insulated. . . . . . . . . . . . . . . . 715.44,719.51 Wild cranesbill (medicinal).......... * tº s e e º ſº º º º . . . . . 816. 19 flameProof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715-44 Wild ginger (medicinal)..... • . . . . . . . . . . . . . . . . . 816. 18, 816. 19 flat steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º e g º º º ... 603. 40 Wild indigo (medicinal). . . . . . . . . . . . . . . . . . . . . . . 816. 19,816.59 flexible cord, electric. . . . . . . . . . . . . . . . . . . . . . . . . . 715-42 Wild 1 pecac (medicinal)......... * * * * * tº e g º e º gº º . . . . . . . 816. 19 galvanized iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.43,715.44 Wild rosemary (medicinal)........... 8 & © tº º º 'º e º 'º e º 'º º º ... 816. 89 German silver. . . . . . . . . . . . . . . . * * * * * * * * * e s sº º ºs . . . . . . 655. 5 Wild thyme (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.87 80ld. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 662. Wild vetch (medicinal)......... * * * * * * * c e e º is sº e º e ºs . . . . 816.49 &uy. . . . . . . . . . . . . . . . . . . . • tº gº tº e º ºs e º e & g º º e g g g tº . 715. 42,715. 44 Wild yam (medicinal)....... tº º ºs e º & tº e º 'º º º e º º º G gº tº e º º ... 816. 19 high-resistance, copper. . . . . . . . . . . . . . . . . . . . . . . . . . 715.43 Wilkin ite. . . . . * * * * > e º e s = e s s • & e e - e. e. • . . . . . . . . . . . . . . . . . 531-7 electric. . . . . . . . . * * * * c & e º e s ſº a • 2 s sº e s e e s e e º e s is e e 715. 43 Winch. . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * g º e s ∈ º ºs e º e sº . . . 719.99 19nition, electric primer. . . . . . . . . . . . . . . . . . . . . 715.49 Winch covers, canvas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-99 insulated. . . . . . . . . . 715.40, 715.41,715.44, 719.50, 719.55 Wind direct 10n indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 26 Submarine mine. . . . . © & G & tº e º ºs s a º ºs º º © & tº e - tº º e º 'º e º & 715. 49 Wind equipment. . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . 917. 9 Iron. . . . . . . . . . & º e º 'º º e g º ºs º g * - tº gº ºs e º ſº tº ſº e º e g g g º e . . . . . 603. 41 Wind flower (medicinal)........... & e - e s - e º e . . . . . . . . . 816. 89 galvanized. . . . . . . . e & © & e o e º e & © e º e º 'º s e º ºs º e 715.43, 7 18.44 Wind gage. . . . . . . . . . . . . . . • * * * * * * * * * * * e is e e º 'º e º e s e e e s e e 9 19.9 iron and Constantan thermocouple. . . . . . . . . . . 715.43, 715. 49 Wind-sails. . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319-98 ligature, dental . . . . . tº dº ºn tº dº is tº º º & Gº tº º tº e º 'º º & º e º gº gº e º e is 915. 19 Wind tunnel model airplane. . . . . . . . . . . . . . . . . . . . . . . . . . 724.0 line, Dronze. . . . . • * * * e º e º e s tº e º e º e º e º e s = e º e º e s . . . . 715. 44 Wind Vane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 919.9 Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 42,715. 43 Windcone assembly. . . . . . . . . e - tº s e º e g º ºs e tº tº e º 'º e º e º . . . . . . 917. 1 low brass. . . . . . . . . . . . . . tº G & e º e º e º e º s m tº e s e e is e = e º e o 'º 645. 12 W1nders, bandage. . . . . . • * * * * * * g º ºs e e º & . . . . . . . . . . . . . . . . 915. 39 low resistance. . . . . . . . . . . . . . . tº e s - tº tº º e º ſº e s tº e º e º º is & 7 15. 44 cop (textile). . . . . . . . . . . • ſº e a º e º e º e s s e º ºs e a g º e º e º e e 77O. magnet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 44 Winding machines, coil. . . . . • * e º 'º e g º ºs e s sº e º sº e ºs . . . . . . . . 789. manganese bronze . . . . . . . • 6 s (→ • e º e º sº gº tº e º 'º e s e º e e º e º 'º & 647. 27 Windings, impregnation of . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.59 Iſles Sellge I’. . . . . . . . . . tº tº º & © tº e º 'º & gº tº º e º e º e º e º 'º º º 603. 42, 715. 44 Window brush. . . . . . . . & º e º e º ſº tº º e º ºs º ºs e º a * & © e º e e - e. © tº º e º e 982. 3 metal, Spray gun . . . . . . . . . . . . . . . 603.4 1,631. 32, 634. , 642. 12 Window catches. . . . . . . . . . . . . * * * * * * s is e a tº s e e e º e º e e º a ... 617. 42 645. 12, 646. 32,651. 9, 653. 32,654. 54,681. 49,683. 49, 692. 1 Window cleaning, recommended practice. ... 069. 3, 429.4, 518.50 metall1C COvered. . . . . . . . . . . . . . . . . . . . 715.41, 715.43, 715. 44 Window envelopes. . . . . . . . . . . . • e º ºs e e º e º dº a * * * * * * * * * * ~ & e 494. music . . . . . . . . . * * * * * * * * * ~ * * * * * * * * * * g e º 'º e s e e º e º e º ºs & 603. 41 WindoW fasteners. . . . . . . . . . & Q º e º e e * * * * * * * . . . . . . . . . . . . 617.43 nickel. . . . . . . . © to g tº º tº e e tº º ºs e º e º e s e e º e º e º e º º ... 653. 32,715.43 Window frames. . . . . . . . . . . . . . . . . . . . . . . . . . . . 423.0, 423. 2,423.9 n1ckel-chrome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 656.7, 715.43 Window sash, Wood. . . . . . . . . . * * * * * * * * * * * * e º e º s º e º ºs s. . . . 423.2 In 10kel-chromium-1I’on alloy. . . . . . . . . . . . . . . . 0 º ºr 4 & 9 º' 656.7 Window screens. . . . . . . . . . . . . . . . . . . . . . . tº & & Gº tº e º 'º º e º e º e is 423.2 nickel C Opper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654-54 Window Shade slats. . . . . . . . . . . . . . . . * * * * * * * * g e - e. e. e. ge . . . 423.4 nickel-copper-aluminum alloy. . . . . . . . . . . . . . . . 643.9, 654.54 Window shades. . . . . . . . . • * * * * * * * * * * * * * * * * * © e º a g º º e . . . . 392.23 nickel-S11Wer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655. 5,915. 19 Window stop adjusters. . . . . * * * * * * * * * * * * s e º e º e º e g º e º 'º e 6 17. 5 phosphor-bronze. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647.38 Wind OWS, metal frame. . . . . • * * * * * * * g e º e º sº e s e e s e s e e s m s & 605. 22 Pot head. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.44 Windshield ant 1-1c ing spray equipment, aircraft. . . . . 724. 29 reinforcement, Steel. . . . . . . . . . . . . . . . . . . . . . . 603. 41, 605. 25 Windshield W1pers. . . . . . . . . . . . . . . e tº c e º is e e • * * * * * * g º e º e 722. 39 resistance. . . . . . . . . . . . . . . . . . . tº e a s e is a e s is © e º 'º e e º e s & 715. 43 Windsor chair. . . . . . . . . . . . . . © tº gº tº e & . . . . . . . . . . . . . . . . . . . 438-9 TuDDer COVered. . . . . . . . . . . . . . . . . . . . . . 715. 40, 715.44, 719. 55 Wines. . . . . . . . . . . . tº e º ºs e - - & s > * * g e - e. tº e º e º s tº e e º e s e e s e e e sº 173. signal, Copper. . . . . . . . . . . . . . . . . . . . . . . & ºn tº - - º 715. 43,715. 44 Wing covers (aircraft). . . . . * * * * * * * * * * g e e º is e º e º e º º ... 319.99 Slowburning-weather proof. . . . . . . . . . . . . . . . . . . . . . . . . 715. 44 Wing-leaved Paullinia (medicinal). . . . . . . . . . . . . . . . . .. 816. 19 Sound ranging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 44 Wing position light lamps. . . . . . & © e º & © tº tº e º ºs e º e º e e . . . . 716. 39 Sounding. . . . . . . . . . . . . . . . . . . . . . . . . . . . e e s tº e s e . . . . . . 603. 41 Winter flying gloves. . . . . . . . . . . . . . . . . tº e º & tº e º 'º & & g º e º e O68. 2 Spring, Steel, Chromium-Vanadium. . . . . . . tº e º e º 'º - e. e. e. 603.41 Winter flying helmets. . . . . . . . . . • * g e º e * * tº º e º 'º - © & e º 'º º ºs 395. 12 phOS phor bronze. . . . . . . . . 6 º' e º tº e s tº e º a s is e º sº º e . . . . 647. 38 Winter flying jackets. . . . . . . . . . * e º º e º sº dº sº e º ſº s e º e s is e s e O69.4 Steel. . . . . . . tº e º e º ſº sº e º 'º e º 'º e º ºs e º ºs e e • * > 0 e º & s e - e s = 603. 41 Winter flying shoes..... º e º ſº e º º & e º gº º ſº tº e º º & e º e º e º & © tº gº O67. 1 Steel, binding and Stapling. . . . . . . . . . . . . . . . 603. 41, 608. 13 Winter flying trousers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 069.4 concrete reinforcement. . . . . . . . . . . . . . . . . . 603. 41, 605. 25 Winter flying vests. . . . . . . . . . . tº e º e º e º ºs . . . . . . . . . . . . . . 068.9 COrroSiOn resistant. . . . . . . . . . • * * * * * * * * * * 621. 34, 622.4 W1nter protect 1 on for dry-pipe valves. . . . . . . . . 518.50, 518.54 music String. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 4.1 Winter Shoes (mucklucks). . . . . . . . . . . . . . . . . . . . . . . . . . . . 311.96 Strand. . . . . . . . e - tº e º e º e g º 'º e g º ºr e º ºs e - e. e. e. e. e. e. 715.42, 715. 43 Wintergreen. . . . . * * * * * * * * * * * * e . . . . . 175.5, 802.1, 816. 89, 818. 19 Zinc-coated. . . . . . . . . . . . . • Gº e º 'º e e º e º & a e º e º te e s e g & 603. 41 Wipers (cloth)..... & G G - e º e º e e e © e º e º - © tº dº tº º 304.3, 319.4, 390.5 stove (electrical), copper. . . . . . . . . . . . . . . . . . . . . . . 715. 44 Windshield. . . . . . . . tº gº tº e º ºn tº e tº dº e º ºs e - © º tº e º ſº e º 'º & © g . . . . 722.39 Submarine mine, insulated. . . . . . . . . . . . . . . . . . . . . . . . 715. 49 Wire, aerial . . . . . . . . . . . . tº tº e º e º e º º * & © tº º tº & © e s - e º ſº ſº ſº e º e 715. 44 Synthetic- insulated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 44 aircraft Stitching. . . . . . . . . . . . . 0 - e º 'º - • * * * * * * e º e º e 603. 41 telegraph, iron and steel. . . . . . . . . . . . . . . . . . . . . . . . 715. 43 alloy steel. . . . . . . . . . . . . . . . . . . . . . . tº gº º ſº º gº º . . . . . . . . 622.4 telephone, copper. . . . . . . . . . . . . . . . . . . º, º sº tº e º e º – & s is º 715. 44 alumel. . . . . . . . . . . * * * * * * * * * * * * e s e e - tº dº e º e º ºr a e º e º s m ge 653. O iTOn Or Steel. . . . . . © tº e is tº e º so e º ºr e º e º ºs e dº e º e º e - e º gº 715. 43 aluminum and aluminum alloy. . . . . . . * * * * * * * * * * * * * * * 631. 32 thermocouple. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.43, 715. 49 aluminum bronze. . . . . . . . . . . . . . . . . . . tº e º ºs º º . . . . . . . . . 647. 18 tle, Copper. . . . . . . . . . . . . . . . & e º & © e s º ºs º dº º e º 'º º e º 'º e º dº 715. 4 annunciator. . . . . . . . . . . . . . . . . • sº e º e º sº e s m e º e º e e e º e º e 715. 44 ir On Or Steel. . . . . . . . . . . tº e e º e º e º e - e s e - e. . 603. 41,715.43 antenna. . . . . . . . º e s tº e º ºs e º 'º gº e * * * * * * * * * * * * * * * * e º e º e . 715. 44 t1n Coated, copper. . . . . . . . . 9 g º e º s sº e s º º e º 'º e s e º ºs e s & 715. 40 asbestos-insulated. . . . . . . . . . . . . . . . ... 715.41, 715.44, 719.51 tree, insulated. . . . . . . . . . . . . . . . . . . . © tº a tº e - © g º 'º º º tº º 715. 44 bale-tie. . . . . . . • * * g c e º ºs e º 'º e º ºs e º 'º - a * * * * * * * * * e s e º º ºs 603. 41 trolley, bronze. . . . . . . . . . . . . . . e tº e º is e s sº e s - e. g. 715. 44, 719. 63 barbed. . . . . . . . . . . . . . * * * * * * * * * * * * * * * * * * * g g g º e º º ºs e e 603. 43 COPDe T- - - - - - - - - - - - - - - - - - - - - - - - - - - 715. 44, 719. 60, 719.63 bend testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600. 1 Valve Spring, Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 41 beryllium-copper alloy. . . . . . . . . . . . . . . . . . . . . . . . . ... 643.9 Varnished cloth insulated. . . . . . . . . . . • * * * * * e 715.40, 715. 44 bonding, copper-clad stee 1. . . . . . © e º ºs e e º e º º e 715.43, 715. 44 Weather proof. . . . . . . . . . . . . . ... 715.41, 715.43, 715.44, 719.52 bookbinders. . . . . . . . . . . . . . . . * - © tº e - e º tº e º 'º e º e º e s ºr e º e 603. 41 Weld lng, chrome. . . . . . . . . . . . . . . . . . . . . * * * * * * * * s e e s a 621. 31 brass. . . . . . . . . . & ſº e º O & tº e º tº dº º & º e s e º ºr e º sº e s m ºn e º e º 'º e º e 645. 12 iTOn and Steel. . . . . . . . . . • * is e º e º sº e º e s a º e s s e º e º sº. 622.4 bridge, Submarine gas mask. . . . . . . . . . . . . . . . . . . . ... 603. 41 WTOught gold all Oys, dental. . . . . . . . . . . . . & e º ºs e e s e , 662. bridle. . . . . . . . . . . . . . . . . . . . . . . . & e º º e º e º 'º º sº e º 'º e º 'º e e 715. 44 Zinc coated. . . . . . . . . . . . . . . . . . . . . . . . . . 600. 3,603. 41,715.43 bronze. . . . . . . . . . . . . . . . . . . . . . tº e e s tº e º ge 646.32, 715.43,715. 44 Wire bottoms for plpe Derths. . . . . . . . . . . . . . . . . . & ºn tº tº s gº 6 13. 1 building. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 43 Wire bread baskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952. 19 carbon steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 41 W11te Dridge, Submar 1ne face piece. . . . . . . . . . . . . . . . . . . . 993. ChrCinel. . . . . . . . . . . . . . . tº - © tº gº tº & e º 'º e e s is e s e e s e e s e º e º s 656.7 Wire Drooms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 981. 3 C Oncrete Te in forcement. . . . . . . . . . . . . . . © tº dº e º & 603.41, 605. 25 Wire brushes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 982. 3, Conductor. . . . . . . . . . . . . . . . . . . . . . . . . . . . © º º tº º ºs º e - © tº gº 715. 44. Wire-cable thimbles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 42 C Opper and C Opper alloy. . . . . . 642. 12, 715. 30, 715.43, 715. 44 Wire carrier. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . 7 15. 39 Copper, annealed. . . . . . . . . . . . º e e º e º e º 'º - tº e º e º ºs e º tº gº tº 715. 44 Wire cart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727. hard-drawn. . . . . tº e º ºr e º 'º e s tº ~ e º e º e º ºs e e g º ºs e º e s tº e s is 715. 44 Wire cloth, brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646. 52,656. O ice and Wind loads. . . . . . . . . . . . a s tº e º is e º e º e º e º 'º e 715. 40 OTOnze- - - - - - - - - - - - - - - . . . . . . . . . . . . . . . . 642. 4, 646.52, 656. O lead coated. . . . . . . . . . . . . . © a tº e º tº tº e º 'º e º ºs e º 'º e º 'º º . 715. 44 COP98T - - - - - - - - - - - - - - . . . . . . . . . . . 622.9, 642. 4, 646. 52,656. O C Opper-clad Steel. . . . . . . . . . . . . . . . . . . . . . . . . . 715.43, 715. 44 iron and steel. . . . . . . . . . . . . . . . 603.43, 654.59, 656. 0, 656.7 Copper-nickel alloy. . . . . . . . . . . . . . . . . . º tº e º e º e º 'º e º e 654. 54 Wire conductors, copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 44 Copper-nickel-Z1nc alloy . . . . . . . . . . . . . . tº e º e º ºs ºs e º & & 655. 5 Wire COnnectors. . . . . . e e g º a º ºs e º 'º e s a s a s e e º ºs e a e º e º e º ºs e tº 7 19.72 Copper-silicon alloy. . . . . . . . . . . . . . . . . . . . . . . 642. 12, 643. 3 Wire cutter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 32, 615. 39 C Opper-Z1nc-nickel resistance alloy... . . . . . . 655.4, 655.5 Wire cutter Carrier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.99 • CrpoS 10n-res 1stant. . . . . . . . . . . . . . . . . . . . . . . . 621.34, 622.4 Wire des 1971at 10ns. . . . . . . . . . . . . • * e º - e. e. e. a = ºr e º e a s e is a e s tº 715. 40 1308 Index Wire diameters for Screens. . . . . . . . . . . . . * * * * * * * * * * * g e 603. 43 Wood joists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412-1 Wire fabric, Steel, for concrete reinforcement. . . . . . 603. 41 Wood lath. . . . . . . . . . . . . . . . . . . . . . . . . . e gº tº e º 'º is . . . . . . . . . . 402.51 Wire fenc Ing. . . . . . . . . . . . © tº e º ſº tº $ tº tº tº e º & º ºs º is tº s e º ſº e e s as a e 603. 43 Wood piles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .401.40, 401.49 Wire gages. . . . . . . tº gº tº * * * * tº º s º ſº e º gº tº $ tº tº º $ tº gº tº * * * * * * * . . . . 615.82 WOOd plank Street CrOSS Ings. . . . . . . . . . . . . . . . . . . . . . . . . 518.39 Wire gates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.43, 619.6 Wood pole brackets. . . . . & º e º gº º & e º & . . . . . . . . . . . . . . . . . . . 429.3 Wire gauze. . . . . . . & ſº º º dº º e º 'º º e dº tº º ſº tº dº is tº e º 'º º te ſº e º ſº º 603. 43, 622.4 Wood pole steps. . . . . . . . . . . e e º e ºs e º 'º º ºs º ºs ºs e º e º & . . . . . . . . 429.3 Wire glass. . . . . . . . . . . . . . . . . . . . * * * * g g g g g º º ºs e g g tº tº ſº tº ſº º 521.3 Wood poles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401.30, 401.31,719. 60 Wire ident ification tags. . . . . . . . . . . tº ſº tº dº ſº e º ſº tº e º e e g º ſº º 715. 35 Wood posts. . . . . . . . . tº tº º º & tº gº . . . . . . . . . . . . . . . . . . . . . . . . . . 401- ? Wire instrument. . . . . . tº ſº e º ſº e º ºn tº m e º º tº tº e s tº º . . . . . . . . . . . . 715.44 WOOd preservatives. . . . . . . . . . . . . .400.40, 400. 42,400.43, 801.3 Wire ladder Splint. . . . . . . . . . . . . . . . . . tº dº º ſº tº dº ſº º º dº º e º º ſº tº 915. 59 Wood propellers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724-24 Wire mesh for Splints. . . . . . . . . . . . . . tº ſº º is © tº ſº tº ſº tº º . . . . . . 603.43 Wood protective coat 1ngs. . . . . . . . . . . . . . . . . . . . . . . . . . . . 846-54 Wire nails. . . . . . . . . . . . . . . . . . . . . * * * * * * * * * * * B e. . . 608. 11, 642.9 Wood pulp. . . . . . . . . . . . . . . . . . º g º º gº tº e º e º tº gº tº º . . . . . . . . . . . 400-5 Wire pack carrier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . * e º e & e 959.5 Wood-pulp cellulose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400-50 Wire pike. . . . . . . . * * * * * * * * * g º ºs º ºs tº º ſº dº tº gº is tº º e s tº sº tº e º ſº tº º e e 427. Wood pulp filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 471-2 Wire potato masher. . . . . . . . . . . . . . . * * * * * * * * * * * * * * is ſº tº e ſº 614.9 Wood pulp food trays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 494. Wire pulling grip. . . . . . . . . . . . . tº g º e º ºs e º 'º ſº e º 'º º . . . . . . . . 615. 31 Wood rosin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216- Wire reel. . . . . . . . . tº º ºs º e º tº tº gº tº gº º ºs º gº & tº ſº tº gº tº ſº g . . . . . . . . . . . 715. 36 Wood Screws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 608. 2, 645.9 Wire rods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 40 Wood Sealer, liquid. . . . . . . . . . . . . . . . . . . . . . . . . . .400. 49,849. 2 Wire rope. . . . . . . . . . . . . . . . . . * g e º ºs º e º e º ºs º e º e º gº tº º 603. 42, 647.38 Wood Shelving. . . . . . . . . . . . . . tº gº tº e º 'º e º ºs e º sº tº . . . . . . . . . . . . 431-69 Wire rope electric hoists. . . . . * * * * * * * * * * * * * * * * * * tº g º ºs 744. 2 Wood Shingles. . . . . . . . . . . . . . ge e º e g º ºs e e s p in e º 'º e º 'º & º º . . . . 402.52 Wire rope (guardrail). . . . . . . . . . . . . . . . . . . tº gº tº gº tº gº tº e º º ſº tº 603.41 Wood stain in oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 845.3 Wire-rope lubricant. . . . . . . . . . . . . . . . . . . . . . . . . . . • * * g º ſº 504. 43 Wood stains in turpentine. . . . . . . . . . . . . . . . . . . . . . . . . . . 845. 2 Wire-rope Sockets. . . . . . . . . . . . . . . . . . tº dº º ºs º g º 'º º & ſº e º e º e ºs 603. 42 Wood Stringers. . . . . . . . . . . . . . . º ºg º º ſº tº gº tº tº © tº e g º gº & © tº ſº tº tº * * 412. 1 Wire rope Spikes. . . . . . . . tº e º is tº $ tº e º gº ºn tº e º e tº gº tº e º e º e º is g ... 611.59 Wood surfacer, liquid. . . . . . . gº e º e s is tº e º & . . . . . . . . . . . . . . 849.2 Wire-rope thimbles. . . . . . . . . . . . . . . . . . . . * * * * g º & e º 'º º gº tº e 603. 42 WOOd tanks. . . . . 42 g º º ºs º dº e º 'º e C & P . . . . . . . . . . . . . . . . . . . . . . . 956-? Wire sags and tensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715. 41 Wood ties anti-splitting devices. . . . . . . . . . . . . . . . . . . . 619-9 Wire Scratch Drushes. . . . . . e p is e s e º e º e º e º ºs tº $ tº º ſº tº e s tº . . . 982. 3 Wood trestles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412 3 Wire Screen cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603. 49 Wood trimmers. . . . . . . . . . . e a e º 'º e º e º s e º e s e s is sº e & . . . . . . . . 784. 1 622.9, 631.9, 642. 4, 645. 39,646. 52,654.59, 656. O Wood trusses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412-9 Wire sizes for Wiring interlocking stations. . . . . . . . . 710. Wood turpentine (for paint). . . . . . . . . . . . . . . . . . . . . . . . . 848. 6 Wire Snare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 WOOd Warnish. . . . . . . & g º gº º sº º is dº e de ge º ºs & e º & tº & e º º sº tº . . . . . . . . 846. 54 Wire spools. . . . . . . . . . . . . . . ſº tº ſº tº e º 'º e º 'º tº tº $ sº tº $ tº ºn tº gº tº gº tº . . . 715. 36 Wood water tank.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 956-? Wire Stitching machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 936. Wooden applicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 915. 28 Wire Strand, Steel. . . . . . . . . . . . tº º ſº tº $ tº gº tº $ tº & © tº º ... 603. 42,715.41 Wooden barrels. . . . . . . . . . . dº º ſº tº º ſº tº sº º º & © & e tº e º 'º e º 'º . . . . . . 951. 13 Wire testing. . . . . . . . . . . . . . gº ºn e º ºs e e s tº tº a tº º . . . 600. 1, 710. , 715. 30 Wooden beds. . . . . . . . . . . . . . . . tº gº tº & g º ºs e º ºs e º 'º & tº º is tº e º 'º tº ſº & . 431. 11 Wire testing cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . '718. 29 Wooden bookcases. . . . . . . g is e º ºs e º ºs e s e º e º is e e º e s sº . .431. 61,435. 1 Wire tolerances. . . . . . . . . . . . tº ſº tº dº dº º g º º º ſº tº e º 'º e º 'º e º ſº . . . . 645. 12. Wooden boxes. . . . . . . 953. 3,953.30, 953. 36,953. 37, 953.39,954.36 Wirebound boxes. . . . . . * * * * * * * * * * * * * * * * > 0 e º ºs e º º ºs e º º e . . 953. 30 Wooden cars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726. 1 Wires, cords, and Cables. . . . . . tº º ſº & © tº gº tº ſº tº e º 'º e s tº s e º ſº & & 715.4 WOOden Cases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954. 23 hypodermic needle. . . . . . . . . . . . . . . & e º ſe e º ſº gº e º ſe e º ºs e º ſº 915. 27 Wooden casks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 951. 22 Wires and cables.. ge tº gº tº ſº º tº gº e g º ºs e º e º e º e º 'º & tº e º ºs e s tº tº e o is is 715. 40 WOOden chairs. . . . . . . . . . . . . . . . . . . . . . . . . . . . ge e º & e º º & e º º 438. nickel-copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654. 54 Wooden Crates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953. 36,954.36 Wires and rods, nickel-copper-zinc alloy. . . . . . . . . . . . 655. 5 Wooden documents boxes. . . . . . & º e e º e tº e º 'º e º e º 'º º º 'º º ſº º . . . 435.4 Wires and rods, phosphor bronze. . . . . . . . . . . . . . . . . . . . . 647. 38 WOOden doors. . . . . e e º e º e º e º e º 'º e º e º e º e ge tº e º e º ºs e º e º 'º e º sº e 423. 1 Wiring, aircraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724. 20 Wooden drums. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951. 33 automobile. . . . . . . . . tº gº tº º e º sº tº ſº tº e º ſº tº º tº tº tº ſº tº te e º tº dº . . . . . 722. 32 Wooden filing cases and cabinets. . . . . . . . . . . . . . . . . . . . 435. 5 burglar alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718. 31 WOOden f irkins. . . . . . * e e s e º e º e º ºs e º sº e º ºs e º e º 'º e º º sº e < * * * * 951.42 electrical. . . . . . . . . . . . . . . . . . . . . . . * tº º ºn tº º ſº tº º ºs º º º . . . 715. 30 Wooden handles, oars, tent pins and poles. . . . . . . . . . . 428. Wiring and wiring Supplies. . . . . . . . . . . . . . . . . . . . . . . . . . 715. 3 Wooden handles for tool. . . . . . . . • - - - - - - -, - - - - - dº º tº ſe tº tº . . 428.2 Wiring code, identification (aircraft). . . . . . . . . . . . . . 724. 20 Wooden insulators and insulator pins. . . . . . . . . tº e º is tº gº . 429.7 Wiring design, interior, electrical. . . . . . . . . . . . . . . . . 715. 30 Wooden kegs. . . . . . . . . . . . . e g º 'º e g º is tº dº e e º ºs º is tº e e g º e tº e º is e tº 951. 44 Wiring methods. . . . . . . º G & © e º o tº e º 'º gº tº º ſº tº e º a º is e º ſº tº 532. 22, 715. 30 Wooden kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº e º 'º e º & . . 951. 62 Wiring practice. . . . . . © º ºs º gº tº e º & © e º ſº tº º ſº tº e º 'º º ſº e º º tº e º e . . 715. 30 WOOden ladders. . . . . . . . & e º e e s a . . . . . . . . . . . . . . . . . . . . . . . 429.4 WireWare, bake-shop and kitchen. . . . . . . . . . . . . . . . . . . ... 681.49 Wooden Office Chairs. . . . . . e e is a e º e º is a s e º e º sº e º 'º e º º ºs . . . 438.2 Wireways. . . . . . . . . . . . . . . . . . . . . . tº sº tº gº tº e º e º tº º tº & e º 'º dº º is e º ºs 715. 11 Wooden Office Chairs and St OOls. . . . . . . . . . . . . . . . . . . . . 435. 2 Witch hazel. . . . . . . . . . . . . . . . . . . . . 816.39, 816.59, 818. 19, 818.33 Wooden Dalls. . . . . . . e e º 'º a s gº º e º e º is s e e º is . . . . . . . . . . . . . . . 951-65 Wolman-salt (wood preservative). . . . . * * * g e º e º e º e º sº tº . . 801. 3 Wooden paving blocks. . . . . . . . . . . . . . . . . . . . . . . . . . 400.42, 402.3 Women's conductive shoes. . . . . . . . . . . . . . . . . . . . . . . . . . . . O67. 1 Wooden pickets. . . . . . . . . . . . . . . . . . . . . . . . . . . . tº gº tº tº e º $ tº . . 423. 5 Women's slip S 1zes. . . . . . . . . . . . tº gº tº e º 'º & © tº gº º º is tº ſº & © tº . . . . 310.0 Wooden pole brackets and Steps. . . . . . . . . . . . . . . . . . . . . . 429. 3 Wood, birch (for Small arms). . . . . . . . . . . . . . . . . . . . . . . . 413.51 Wooden rollers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429. 5 bitter (med 1c inal). . . . . . . . . . . . . . . . . . . tº e ºs e º gº 816. 19, 816.59 Wooden tierces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 951. 24 fire-retardant properties. . . . . . . . . . . . . . . . . . . . . . . . 400. 13 Wooden tools. . . . . . . . . . . . . . . . . . sº e s g º e s e º ºs e º is tº e s is is e º is e 429. 2 fuel. . . . . . . . . . . . . . . . . gº tº gº º ſº º * * * * * * * * is tº e º e º e º 'º dº º ºs . . 400.0 Wooden trestles. . . . . . . . . . . . . . . . . . . . . tº gº tº e º 'º º sº ſº º ºs e º e . . 412.9 ident 1.fication. . . . . . . . . . . . . . . . . . . . . . tº e g º e e g º e º 'º e - 400. 14 Wooden tubs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 951. 72 impregnated, compressed. . . . . . . . . . . . . . . . . . . . . . . . . . 429.9 WOOden Water tanks. . . . . . . . . * * g º ºs º º ºs e º 'º & © tº tº gº tº g g g tº gº tº tº as 958. 2 kiln-drying. . . . . . . . tº tº º º ºs º gº tº gº tº dº © & © & & © tº dº º º & . . . . . . . . 400- 15 WOOden Wheels. . . . . . . . . . & e º is is º ºs e º gº tº gº & ſº * tº ſº tº e g is e º e e g º & wº 429. 8 moisture content determination. . . . . . . . . . . . . . . . . . . 400. 13 Woodenware (dishes and kitchen utensils). . . . . . . . . . . . 429. 1 prefabricated. . . . . * º e º ſº tº º e is tº º ... • * * * * * * * * © º ºn tº tº º tº gº tº - 411.9 Woodruff key Slot cutters. . . . . . . . . . . . * * * * tº gº tº gº tº dº tº ºn tº ſº & 765. preservative treatment for. . . . . . . . . tº e e º ſº tº tº tº e º 'º e & ſº 400-42 || Woodruff keys. . . . . . . . . . . . . . tº tº gº tº & © tº º tº gº tº º e º ſº º & © tº 608. 52,765. red (medicinal). . . . . . . . . . . . . . . . . . . * - e. e. e º º ºs e º ºs º ºn tº dº 816.59 Woodturning lathe. . . . . . . . . . . . . . . . . . & e º is © tº ſº e º 'º & tº e g º º ſº 784. 1 sour (medicinal). . . . . . . . tº 6 e º ºs º dº º e º ſº e º e º 'º e g g g . . . . . . 816. 39 WoodWorking machinery . . . . . . . . . . . e dº sº tº ſº ſº tº $ & tº dº ſº e o 'º º 784. , 784. 1 Specific gravity Of..... º e º e º ºs e º ºs © tº º cº e º 'º e º 'º º g tº º 'º º 400. 13 Woodworking plants, prevention of dust explosions in 789. Wood analysis, preparation for. . . . . . . . . . . . . . . . . . . . . . 400. 7 WoodWorking SaWS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 17 Wood and paper. . . . . . . . . . * @ & e º e º e is tº gº tº º e º 'º e º & ſº ºn tº e º ºs 400-499 WoodWorking tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711. 24 Wood applicators. . . . . . . . . . . . . . . . . . . . . . * * * * * * * * * . . . . . 915. 28 Wool. . . . . . . . . . . tº e e º ºn tº e º Gº tº º e e º e º ſº º © º is tº e º e º 'º e tº º tº e g º dº ſº tº 361. 1 Wood block floors. . . . . . . . . . . . . © º gº tº gº tº º tº tº € tº e º g g º ºs e e º O ſº 505. 15 dye fastness tests. . . . . . . . . . . . . . . . . . . . . . . . . . .300. 4, 360. WOOd block paving. . . . . tº º 'º e º ºs e º ºs e s p tº gº & tº gº & 400. 42,402. 3, 518.39 fineness test. . . . . . . . . . . . . . . . . . . & © tº º tº e º e º e º is tº . . . . 360. Wood blocks for pavements and floors. . . . . . . . . . . . . . . . 402.3 partly manufactured. . . . . . . . . . . . . tº tº º tº º tº dº º g º & . . . . . . .364. Wood-boring b1ts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612. 14, 616. 12 reworked. . . . . . . . . . . . . . . . . . . . . . . . Jº º º tº º ſº ſº º ſº e º 'º e º 'º º & 383. WOOd bowls. . . . . * = * * * * * * e º e º e tº º is º ºs º ºs e tº e º ſº º tº E tº e º 'º º ºs tº . . 429.9 S^oured. . . . . . . . . . . . . . . . & © e º gº tº e º 'º tº e º 'º & e e º ſº e º 'º e º 'º º & 360. Wood Dridges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.12.2 Steel . . . . . . . tº e e º 'º e tº e º is e º e g º ºs e º & tº dº º tº tº tº 9 e º e e g º a . . . . 6 19.9 Wood burning grate for field range. . . . . . . . . . . . . . . . ... 614.9 Waste . . . . . * * * * * g e º gº º e. tº & º 'º e º © gº dº ſº e º sm º ºs e º 'º e º e e s is a e º ºs 363. 1 Wood-calking irons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.99 Wool and Cotton blanketing. . . . . . . . . . . . . . . . . . . . . .315.5, 369. 21 Wood chair casters. . . . . . . . . . tº e º 'º e e * † e º gº tº gº gº tº nº e º e º e º º . 6 13.9 Wool and hair and manufactures there 0ſ. . . . . O99. 2, 360-369 Wood columns. . . . . . . . . . . . . . . . . . . . . . . . . * * * * * * * g º gº º º 'º º & 4 12.0 Wool blankets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 315.5, 369. 21 Wood Crossarms. . . . . . . . . . º gº º it dº & © e º e º & B e. e º 'º º ºs e º de e º ºs e º 'º 402. 1 Wool bunting. . . . . . . . . . . tº e º e º e º 'º e º e º 'º º & tº e º ſº º tº º . . . . . . . 306.42 Wood fence posts. . . . . . . . . . . . . . . . . . . . . . . 401. 21, 401. 22,401. 29 Wool cap, knit. . . . . . . . . . . * e º ºs e e º 'º º ºs e º 'º is is a e º is . . . . . . . . 395. 14 Wood fencing. . . . . . . . . . . . . . . . . . . . . . . . . . . . tº º ºs ºn e e g º e º 'º º 402. 2 Wool carpet. . . . . . . . . . . . . © e º e º ſº e º is tº e º 'º e is tº gº º $ tº & . . . . . . . .366. 2 Wood f 1ber. . . . . . . . . . . tº gº e º ºs e º e g g º ºs º gº tº º © tº dº & © & tº e º 'º fº tº gº tº 400. 14 Wool Cloth, knitted. . . . . . . . tº gº à e º & © tº & © tº tº e s a s tº e º e . . . . . .365. 24 WOOd fillers and Other f1lling materials. . . . . . . . . . . . 849. 2 Worsted. . . . . . . . . . . . . . . . . . . . * e º 'º e º 'º - º e º & & ... ... 365. 19 Wood flour, prevent iOn Of dust explosions. . . . . . . . . . . 789. Wool cuffs and anklets, knitted. . . . . . . . . . . . . . . . . . . . . 367. 9 Wood for panels for testing paints. . . . . . . . . . . . . . . . . . 429.9 Wool drawers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368.7 Wood-frame frost enclosures. . . . . . . . . . . . . . . . . . . 518.50, 518.54 Wool fabrics. . . . . . . . . . . . . tº e º e º s e º ſº tº e s tº $ & G & 36O., 365. O, 365. 19 Wood frame plane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616. 1 Wool fat. . . . . . . . . . . . . . e ‘p tº e º 'º dº * @ tº gº tº º º e º 'º e º 'º ge s sº e º ſº º ... O47. Wood-frame Wall construction. . . . . . . . . . . . . . . . . . . . . . . . 400. 12 Wool fe it. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360. , 365. 98 Wood insulator pins. . . . . e e º ºs e e º 'º e º e e º e º sº gº tº gº tº is $ $ is sº º º . 429.7 Wool f 10er. . . . . . . . . . . . . . . . . . * @ & © tº gº tº dº e º ſº gº . . . . . . . . . . . . 360. Wood joint fasteners. . . . . . . . . . . . . . . . . . © a e º e º is e is 423.9, 608.9 Wool flags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e & © tº # * 306. 44, 389.5 1309 Directory of Comodity Specifications Wool fourragere. . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . 944.4 Wool grades. . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - - - - - - - 360. , 365.0 Wool grease, rope lubricant. . . . . . . . . . . . . . . . . . . . . . . . . 504.49 Wool hats. . . . . tº º ſº tº tº º e º gº tº º ſº - - - - - - - - - - - - - - - . . . . . . . . . . . 395. 28 Wool knit goods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300.4, 367. Wool manufacturing machinery. . . . . . . . . . . . . . . . . . . . . . . . 773. Wool neckties. . . . . . . . . . . . • * * * * * * * * > * * * * * * * * * * * * * * * * * 368.9 Wool presses (tailor shop).............. © e º e º 'º & e º e a º 787. Wool socks. . . . . . . . . . . . * * * * * * * * * * * * g º e * * * * * * * * * * is gº e º gº 367. 1 Wool testing. . . . . . . . . . . . . . . . . . . . . . . . . . * - - - e. e º º ... 360. , 365. Wool top, grades. . . . . . . . . . . . . . . . . . . . . tº e º e º & e º e º ſº gº ... 360. Wool-unmanufactured. . . . . . . . . . . . . . . . . . . . . © º Gº e º tº e . . . . . 361. Wool Waste. . . . . . . . . . . . . . . tº e º s º e º 'º e º ºs ºs tº & © tº tº º e º e º ºs . . . . .363. 1 Wool Wearing apparel (except knit apparel).......... 368. Wooleri and felt slippers. . . . . . . . . . . . . . . . . . . . . . . . . ... 368.6 Woolen breeches. . . . . . . . . . . . . . . . . . . . . © tº e º 'º - e º e º e . . . . . 368. 1 Woolen cloth, Whipcord............... • - - - - - - - - - . . . . . 365- 12 Woolen cloth designated by color.................... 365.2 Woolen cloth designated by name..................... 365. 1 Woolen color card. . . . . . . . . . © tº º º tº º e º e º is a tº © & © º e º ºr g º º ... 397. O Woolen drawers and undershirts. . . . . . . . . . * - tº º te & . . . . . . 368.7 Woolen gloves. . . . . . . . . . . . . . e - e º º is e º ºs e g º º . . . . . . . . . . . . 367.7 Woolen products. . . . . . . . • e º e s e e º e e s s a . . . . . . . . . . .365. 19, 369. Woolen rags. . . . . . . . . . . . . . . . & e º 'º tº dº ſº tº e º e - © - e. e. e. e. e. e. g. . . . . .390.5 Woolen shirts. . . . . . . . . . . . . . . . . . . . . . . . . . . º º e º e º e º tº e . . 368.5 Woolen skirts. . . . . . . . . . . . . . & º ºs º º ºs e º e º e º 'º - e º s e º e º ºn e º 'º 368.4 Woolen Sults. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368. 81 Woolen Sweaters. . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . .367.4 Woolen underwear measurements. . . . . . . . . . . tº e º 'º e º 'º º e g º gº 367. 2 Woolen uniforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368. 82 Woolen yarns. . . . . . . . . . . . . . . . . . . . . . . . . . . . • e º e º ſº e e is e e e 360. Worcestershire sauce. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129. 13 Work clothing. . . . . . . . . . . . . . • * * * * & © e º g º ºr e - e. tº dº e º e º ºs e º º 311.3 Work horses. . . . . . . © tº gº tº e º ſº º -> © e º tº e º e e • * * * * * * * * e º 'º tº e º a º 004. 1 Work tables (bakery)... . . . . . . . tº tº dº tº º tº tº e º 'º - e. © tº tº º tº e º e º ſº tº 786. Working gloves. . . . . . . . . . . . . . • * * * * * e º e º º e º e e º e s sº a . . . . 068.2 Working stresses for structural lumber. . . . . . . . .400. O, 410. Working suits. . . . . . . . . . . . . . . . . . . & e º e e º 'º - ^ - e. e. e. e. e. e. e. e s is 311.6 Workroom tables. . . . . . . . . . . . . . . . . . . . . . . . . & Q - e. e. e s ∈ e e . . 439.9 Wormseed (medicinal)........ tº e º 'º e º e º e º e - © e º º ... 816. 39, 816. 89 tº: common (medicinal). . . . . . . . . . . . . tº e g g tº e º 'º . . . 816. 89 Worsted cloth, Wool. . . . . . . . . . . . . . . . . . . . . . . . tº º ſº º tº gº e º º 363. 2 Worsted Shirt. . . . . . . * * * * * * * * * * * * e s s a s a e º e s a e s tº e º e e º e 368. 5 Worsted Serge cloth. . . . . . . . . . . . . . . . . . . . . & & º e º e s e º e º e 365. 18 Worsted shirting. . . . . . . . * * * ~ e º 'º e a dº e º e e - e. e. e. e. e. e º is e e s e e 365. 24 Worsted yarn. . . . . . . . . . . . . . . . . . . . . . . . . . . . © e º e º e º ºs 360. , 384. Worsted Zephyr. . . . . . . . . . . . Q & e º e º e º ſº e s tº º & - * * * g º e a e e º e 362. 2 Wort, St. John's (medicinal). . . . . . . . . . . . tº 0 tº e º dº e tº . . . . 816. 89 WoVen dress fabrics. . . . . . . . . . . & is tº dº º º º º º º tº e º ºſ e º 'º º . . . . .300.4 Woven asbestos cloth. . . . . . . . . . . . . . . . . * * * ~ * tº e º 'º e º 'º º º . 545.4 WOWen elast 1o fabrics. . . . . * * * * * * * e is e º a dº e º nº e e º e . . . . . . . 394.5 WoVen fabric, Tayon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370. , 397. lk. . . . . . . . . o º e º e º 'º - © e º tº dº & © tº e º e º ºs e º 'º º . . . . 370. , 397. WOVen fabrics Saturated With bituminous substances. . .365. 98 505. 16, 505.36 Woven glass braid. . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - - - - 528. WOven glass fabrics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 528. Woven glass sleeving. . . . . . . . . . . . . . . . . . . & © tº e º e º e º e g º e 528. Woven glass tapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 528. Woven tapes, testing and tolerances. . . . . . . . . . .319.97, 574.2 Woven textile fabrics, testing. . . . . . . . . . . . . . . . . . . ... 300.4 WOven underwear. . . . . . . . tº e º 'º e º e º e e & © tº e º & © e º e º e o ſº e e e º e 312. 6 Woven-Wire fencing. . . . . . . . . . . . . . . . . . . © & G & © tº e º 'º e º ºs e º e 603. 43 Wrapping cords. . . . . . . . . . sº ºn s e º sº e s e e s a e º a . . . . . . . . . . . . . 302.47 Wrapping kraft paper. . . . . . . . . . . . . . . . . . . . . . . . . . . 477.3, 477.4 Wrapping paper. . . . . . . . . . . tº sº e º e e º a tº e m & s e . . . . . . . . . . . . . 477. Wrapping paper, greaseproof. . . . . . . . . . . . • * * * * * * * * * * * * 477. 9 dispensary. . . . . . . . e - tº e º e º ºs s e e º e * - © e º ºs e e º ſº e º e º e 477. Kraft. . . . . . . . . . . . . . . . . . . . . . . . tº e º - e º 'º e º ºs º ºs 477.3, 477.4 paraffined, kraft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477.5 tissue. . . . . . . • * * * * * * * * * * * * * * * * & © - tº º ſº e º e º tº e º e º ºr 476.4 Wrapping twine. . . . . . . . . . . . • - - - - - - - - - - - - - - - - - - - . . . . . . .302.36 Cotton. . . . . . . § º 'º & & E & © tº º tº gº tº gº tº gº tº ſº º & © tº e º 'º * * e º 'º tº 3O2. 36 polished. . . . . . . . . . . . © e º e s m e º e tº e º 'º º ºr e º 'º gº tº e º e º 'º - 302.36 Wrappings and coverings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959.6 Wrappings for freight Shipments. . . . . . . . . . . . . . . . . . . . . 959. 6 Wraps, apple. . . . . . . . . . . . . . . . . . . . . . . . . . . © tº e º e e º a tº e . . . 476.4 Wrecking bars. . . . . . . tº e º - e º ºs e º gº e º e º e º e tº e - e. e. e. e. e º is s . . . . 616.91 Wrecking crane, railroad. . . . . . . . . . . . . • * * * @ e º e º e º e g ... 744. 1 Wrecking truck. . . . . . . . . . . . . . . . . . . tº ſº tº e º 'º © tº º e º e º 'º tº º e º º 722. 1 Wrecking truck trailer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729. 2 Wrench-head bolts and nuts. . . . . . . . . . . . . . . . . . . . 608. 30, 615.42 Wrenches, bolt and nut. . . . . . . . . . . . . . . . . * * * * g c & s a e º e a 615.4 monkey. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615. 42 pipe. e e º e e a e s s e s e º e º 'º e s tº e is * * * * * * * * * * * * * * * * * * . . 615.42 Socket. . . . . . . . . . . . . . . . . • * * * * * * * * * * * * * * e e e e º º gº e º e ºs 615. 42 tap- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 615. 15, 615. 42 Wrenches and Wrench Open ings. . . . . . . . . . . & © tº º e º 'º e º ſº º ... 615.42 Wringer, photographic print. . . . . . . . . . . . . & & © tº p & © tº e º 'º º 911.9 roller type, rubber. . . . . . . . . . . * * > * > → * ~ e º e e tº e º e s - º 616.99 Wr 1st pins. . . . . . . . . . . . . . . . . . . . . . . . . * @ e º a º e de e s tº s . . . . . 702.9 Wr 1st Splint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 915. 52 Wr 1st Watch Strap. . . . . . . . . . . . . . . . . . . . . . e - e º 'º e º 'º e º 'º -> . O69.5 Writing desks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435. 3, 613.4 Writing inks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 933. 1 Writing paper. . . . . . . . . . . . . . . . . . . 478. 10,478. 12,478. 19, 478.33 Writing paper, drawing and chart paper. . . . . . . . . . . . . . 478. Writing pens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 931-3 Wrought aluminum alloys. . . . . . . . . . . . . . . . 631.31,631. 32, 631-42 Wrought-iron bars and rods. . . . . . . . . . . . . . . . . . . . . 603. 1,619. 2 Wrought-iron blooms. . . . . . . . . . . . . . . . . . . . . . . . . . . . 602. 1, 611-3 Wrought iron, definitions. . . . . e e º dº º e º e º e º 'º e º ſº ºr º e º e º º 0.4 Wrought-iron forgings. . . . . . . . . . . . . . . . . . . . . . . . . . 602. 1, 611-3 Wrought-iron pipe, fittings and connections. . . . . . . . . 607.3 607.4, 607.5 pipe conduit. . . . . . . . . . . . . . . . . . . . . . . . . . . 715-11 pipe nipples. . . . . . . . . . . . . . . . . . . . . . . . . . . 607-3 plates. . . . . . . . . . . . . . . . . . . . . . .- . . . . . . . . . 604-14 rivet bars. . . . . 608.4 Wrought-iron rods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-1 Wrought-iron shapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603-1 Wrought-iron sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . 604. 29, 604.32 Wrought-iron staybolt. bars. . . . . . . . . . . . . . . . . . . . . 603.1, 608. 31 Wrought iron terms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.4 Wrought-steel pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607.3, 607.4 Wrought-steel Wheels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611:53 Wyethia (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816-19 X * - e º º tº & Wrought-iron Wrought-iron Wrought-iron Wrought-iron Xanthoxylum (medicinal)...... ... 816. 29, 816. 56,818. 34 X-ray and cathode ray apparatus and equipment. . . . . . . 717.3 X-ray apparatus and equipment. . . . . . . . . . . . . . . . . . . . . . . 717.3 X-ray aprons. . . . . . . . . . . . . . . © tº . . . . . . . . . . . . . 203.5, 717.3 X-ray Catheters. . . . . . . . . . . . • * * * * * * * * * * * . . . . . . . . 717.3, 915. 22 X-ray developing tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717-3 X-ray diagnosis Stereoscope. . . . . . . . . . . . . . . . . . 717.3 * tº e º ſº º tº X-ray dosage, measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 X-ray film. . . . . . . . . . . e e º ºs e º e º - . . . . . . . . . . 518.50, 717.3,911. 2 Storage of. . . . . . . e is º e s tº º & © e º & © e . . . . . . . . . 518.50, 717.3 X-ray film cabinet. . . . . . . . . . . . . . . . . . . • e e º e º 'º . . . . . . . . 915.43 X-ray film Chest. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915-45 X-ray film exposure holder. . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 X-ray film StereoSC Ope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717.3 X-ray gloves. . . . . . * - © tº e g a e e º 'º - e º e º º ºs e e º º . . . . . . . . . . . . 717-3 X-ray intensifying Screens. . . . . . . . . . . . . . . . . . . . . 717, 3,915. 39 X-ray laboratories, certification of . . . . . . . . . . . . . . . . 717.3 X-ray lead apron. . . . . . . . . . e & e º e º e a º º e e s e e º 'º º º . . . . . . . 717.3 X-ray localization-eye. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915. 29 X-ray machines. . . . . . . . . . . . . . . . e e º 'º e º ºs is e s w tº tº gº tº dº º e º & © & 717.3 X-ray palpator. . . . . . . . . . . . . . . . e e s - e º e s e º 'º tº e º 'º e º & © tº . . 717. 3 X-ray printing frame. . . . . . . . . . . . • * e e e e s e e º 'º e s = e s e a s is 717.3 X-ray protection. . . . . . . . . . . . . . . & e º e s e s is a s º, e. e. e. e. e. e. e. e. . . 717.3 X-ray radiographic tube. . . . . . e - e º e º e º a . . . . . . . . . . . . . . 717.3 X-ray sand bag.. . . . . . . . . . . . . . . e - e º gº tº e s . . . . . . . . . . . . . . . 957. 13 X-ray Stereoscope. . . . . . . . . . . . . © º e º e º is tº e º e º 'º e & . . . . . . . 717.3 X-ray tube Stand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717-3 X-ray unit, mobile. . . . . . . . e is e º ºr e º e º e s tº tº e º 'º tº $ tº G º º . . . . 717. 3 Xylene. . . . . . . . . . © e º ſº e º e • * ~ * * * * * * * sº e s is e º 'º 801. 8, 803. 22, 848.9 Xylol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 801. 8, 803. 22, 848.9 Xylophone and bells. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 925-9 Y Yacca gum. . . . . . . . . . . . . tº º e º 'º e . . . . . . . . . . . . . . . . . . . . 215. , 217. Yam, wild (medicinal). . . . . . . . tº gº e º 'º e º e ºs e ºs e º 'º w . . . . . . . . 816. 19 Yard lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716-30 Yard lumber. & a e - e - - - - - - - - . . . . . . . . . . . .400.-412. , 402-4, 411.6 Yard lumber for general building purposes. . . . . . . . . . . 411. Yarn, asbestos. . . . . . . . . . . e e º e - e. e. e. e. e º 'º e 9 . . . . . . . . . . . . . 545-4 Cotton, mercer 1zed. . . . . . . . . . . . . e e g = e tº e - © . . . . . . . . . 302-10 S - - - - - - - - - - - - - - - - - - - - - - - - - e e º e º e s = * * . . . . .399.9, 526.9 hand-knitting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369-9 Jute. . . . . . . . . . . . . . . . . . . . . . . tº e º e º ºs e º e º e º & º º ... 320. , 715.50 I’ay Oſlº - - - - - - - - - - - - - - - - - - - - - - - - - gº º se e s e . . . . . . . . . . 397-0 TOpé - - - - - - - - - - • e e º e tº e e e e º a s - e. e. e. e. e s is e º e º 'º ... 302.40, 331. 10 Tuš- - - - - - - - - - - - - - - e e s a e s ∈ e º e º e e º e s s is e s - e = * * * * * * ... 366. Spull Tay OIl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397. O Wool mixed. . . . . . . . . . . . . . . . . . • - - - - - - - - - - - - - - - - . . . . 360. Woolen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380. Worsted. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360. , 364. Yarn cones (textile). . . . . . . . . * c s e e s e a e s e e s e º e º e º e º e e 770. Yarn-dyed or stock dyed cott On cloth. . . . . . . . . . . . . ... 307. Yarn Slippage, ray On and Silk. . . . . . . . . . . . . . . . . . .470. , 397. Yarrow (medicinal). . . . . . . . . . . e - e g º e º e s e s e - © e = e º e s e s sº 816. 89 Yeast. . . . . . . . . . . . . . . . e is a e e º e º sº a s e º e º te e s a e > * e e º e º 'º e s tº 155.5 Yeast dried grains. . . . . . . . . . . . . e e e º se e e s e e gº º e º e º e . . . . 119-4 Yellow, cream and Straw paints. . . . . . . . . . . . . . . . . . . . . . 844.68 creaſ, and Straw pigments. . . . . . . . . . . . . . . . . . . . . . . . 842.88 zinc (pigment) . . . . . . . . . . . . . . e e º e º ºs e g º º e . . . . . 842.5, 842.7 Yellow brass castings (manganese bronze). . . . . . 646.41, 647. 26 Yellow cloth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e e º e e º ºs º º 5. 29 Yellow dock (medicinal)...... e e º e º e s is a s s a s a e v c e s a e s is 816. 19 Yellow enamels. . . . . . . . . . . . . . . . . . . . . . . . . . . . e - e º 'º e . . . . 843. 38 Yellow ferT1c Oxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 34 Yellow gentian (medicinal). . . . . . . . . . . . . . . . . • tº e s tº gº ... 816. 13 Yellow-iron-Oxide. . . . . . . . . . . . . . . . s e e s ∈ e º is s - © tº e s tº a tº ... 841.43 Yellow jessamine (medicinal). . . . . . . . . . . . . e - e º e º e º is º º 816. 19 Yellow lot 10n. . . . . . . . . . . . . . . . e - e º 'º e º ºs e º O - . . . . . . . . . . . 817.82 Yellow melilot (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . 816. 39 Yellow mercuric oxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 36 Yellow mercuric OXide Ointment. . . . . . . . . . . . . . . . 817.53, 839. 36 Yellow mercurous 10d ide. . . . . . . . . . . . . . . . . . . . . . . 819. 84, 839. 36 Yellow Ointment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 813. 9, 817-59 1310 Index A Yellow paint. . . . . . . 844. 68 Yellow pigments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 840.5 Yellow pine posts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401. 26 Yellow wax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . tº & tº gº tº e º 'º º 6. Yerba Santa (medicinal). . . . . . . . . . . . . . . .816.32,818.33,818.69 Yew (medicinal). . . . . . . . . . . . . . . . tº e g º tº º • . . . . . . . . . . . . . . 816.59 Yoke head, cast Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611.44 Yoke ropes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.48 Yokes, coupler, railway car. . . . . . . 611.44 Z "Z" marker, cone of silence equipment (aeronautical) 724.0 Zea (medicinal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 818.39 Zephyr Worsted. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363. 2. Zero Fahrenheit lubricating oil. . . . . . . . . . . . . . . . . . . . . 504. 19 ZigZag control clocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671. nC. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 683. metallic (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.38 plate and sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683.2 683.2 e is e º e º e s sº e º e e º e s ∈ e s is a e e < e a e s e g º e & * > ü ſº e º e & e º e º 'º tº ſº ºn e rolled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . slab (spelter). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683. 1 strip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683. 3 Zinc acetate (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.38 Zinc-alloy castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683.41 Zinc alloys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683-0, 683-5 Zinc analysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683.0 Zinc anodes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683-49 Zinc arsenibe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 881-19 Zinc-base die castings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683-41 Zinc bromid (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.38 Zinc carbonate (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . 839. 38 Zinc chemical compounds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 38 Zinc chloride, industrial and medicinal. . . . . . . . 801.3,839.38 chromatized. . . . . . . . . . . . . . . 801.3 Solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 38 treatment of lumber. . . . . . . . . . . . . . . . . . . . . 400.40,400.42 Zinc chromate (pigment). . . . . . . . . . . . . . . . . . 842. 5,842. 7, 844 - 4 844.4 e e º ſº tº it e º sº e º ºs e º 'º e º is dº e primer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sealing COImpound. . . . . . . . . 839. 38 Zinc-coated (galvanized) steel sheets. . . . . . . . . . . . . . . 604. 32 Zinc coated iron or steel sheets. . . . . . . . . . . . . . . . . . . . 604.32 Zinc-coated Sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683. 2 Zinc-coated Steel. . . . . . . . . . . . . . . . . . . . . . . 600.3, 604. 32,684. 0 e & gº tº gº º tº ſº e º sº ſº e º a dº º gº e º is Zinc-coated Steel Wire Strand. . . . . . . . . . . . . . . . . 603. 42,715.41 Zinc-coated Wire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603.41 Zinc-coated Wrought-iron sheets. . . . . . . . . . . . . . . . . . . . . 604.32 Zinc coating Substitutes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 600.3 Zinc coatings. . . . . . . . . . . . . . . . . . . 600-3, 604. 32, 605. 19,684-0 Zinc coatings (galvanizing). . . . . . . . . . . . . . tº & © tº g g g & . . . 684. Zinc coils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683. 2 Zinc compounds and Salts. . . . . . . . . . . . . . . . . . . . . ... 683.6, 839. 38 Zinc cyanid (medicinal and industrial)......... 821.9,839. 38 Zinc die Casting alloys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 685.41 Zinc dust. . . . . . . . . . . . . . . . . . 683. O, 683. 49,839.38, 842. 7, 842. 87 Zinc impregnation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600. 8 Zinc ingots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683. 1 Zinc iodide (medicinal). . . . . . . . . . . . . . . . . . . tº ſº dº º ſº e º ſº tº ſº 839. 38 Zinc manufactures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683.4 Zinc meta arsenite. . . . . . . . . . . . . . . . . . . . . . . . . . . .400. 42, 839.38 Zinc ointment. . . . . . . . . . . . . . 817. 57 Zinc or Spelter ingot metals. . . . . . . . . . . . . . . . . . . . . . . . 683. 1 Zinc ore. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683.0 Zinc oxide (medicinal and industrial)....... . . . . . . . . 817. 41 817.45, 839.38, 842.7 oxide ointment. . . . . . . . . . . . . . . . . . . . . . . . . . . 817-57, 839. 38 Oxide paste. . . . . . . . . . . . . . . . . . . . . . . . . . . . º gº tº G & º º tº 817. 45 oxide with salicylic acid. . . . . . . . . 817.41, 817.45, 839. 38 Z’nc oxides and zinc sulphides (pigments). . . . . . . . . ... 842.7 Zinc phenolsulfonate. . . . . . . . . . . . . . . . . & © tº e º ºs º e º tº . . . . . 839.38 Zinc-phosphate cement (dental). . . . . . . . . . . . . . . . . . . . . . 915. 19 Zinc phosphate Silicate cement. . . . . . . . . . . . . . . . . . . . . . 915. 19 Zinc phosphid (medicinal). . . . . . . . . . . . . . . . . . . . . . . . . . . 839. 38 Zinc plates and sheets. . . . . . . . . ſº tº º sº gº º ſº e º e º te e . . . 683. 2,936. Zinc plating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600-3 Zinc slab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683-1 Zinc spelter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683-0, 683. 1 Zinc Stearate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817. 57, 839. 38 Zinc strips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683-3 Zinc sulfide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.38, 842.7 Zinc sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819. 1, 839. 38 Zinc sulfocarbolate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 839.38 Zinc sulphate (medicinal and industrial)....... 819. 1, 839.38 Zinc tray. - - - - - - - - - - - - - - - 936. Zinc valerate (medicinal). . . . . . . tº ſº tº º e º E tº tº . . . . . . . . . . . 839. 38 Zinc yellow pigment. . . . . . . . . . . . . . . . . . . . . . 840. 5, 842. 5, 842.7 Zinc-yellow (pigment) (zinc chromate). . . . . . . . . . 842.5, 842.7 Zone paint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844-67, 844-9 tº º ºs º º e º ſº e º 'º º ſe tº º & º º º ſº ſº tº a º º Zinc Zinc Zinc & E tºº tº e º ſº tº º e º º & º e g º sº º ºs & ſº e º 'º de 1311 T- UNIVERSITY OF MICHIGAN **, * ¿-?